2001-02-10 01:58:38 +01:00
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/* IBM S/390-specific support for 32-bit ELF
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2007-03-07 09:54:35 +01:00
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Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
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2005-01-11 10:32:53 +01:00
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Free Software Foundation, Inc.
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2001-02-10 01:58:38 +01:00
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Contributed by Carl B. Pedersen and Martin Schwidefsky.
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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2005-05-04 17:53:43 +02:00
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
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2005-05-04 09:19:45 +02:00
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02110-1301, USA. */
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2001-02-10 01:58:38 +01:00
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#include "sysdep.h"
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2007-04-26 16:47:00 +02:00
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#include "bfd.h"
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2001-02-10 01:58:38 +01:00
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#include "bfdlink.h"
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#include "libbfd.h"
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#include "elf-bfd.h"
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static reloc_howto_type *elf_s390_reloc_type_lookup
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PARAMS ((bfd *, bfd_reloc_code_real_type));
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static void elf_s390_info_to_howto
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PARAMS ((bfd *, arelent *, Elf_Internal_Rela *));
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2002-11-30 09:39:46 +01:00
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static bfd_boolean elf_s390_is_local_label_name
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* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
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PARAMS ((bfd *, const char *));
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static struct bfd_hash_entry *link_hash_newfunc
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2001-02-10 01:58:38 +01:00
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PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, const char *));
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static struct bfd_link_hash_table *elf_s390_link_hash_table_create
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PARAMS ((bfd *));
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2002-11-30 09:39:46 +01:00
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static bfd_boolean create_got_section
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* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
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PARAMS((bfd *, struct bfd_link_info *));
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2002-11-30 09:39:46 +01:00
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static bfd_boolean elf_s390_create_dynamic_sections
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* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
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PARAMS((bfd *, struct bfd_link_info *));
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static void elf_s390_copy_indirect_symbol
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2005-10-25 18:19:08 +02:00
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PARAMS ((struct bfd_link_info *, struct elf_link_hash_entry *,
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2002-08-22 03:27:20 +02:00
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struct elf_link_hash_entry *));
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2002-11-30 09:39:46 +01:00
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static bfd_boolean elf_s390_check_relocs
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2001-02-10 01:58:38 +01:00
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PARAMS ((bfd *, struct bfd_link_info *, asection *,
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const Elf_Internal_Rela *));
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* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
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struct elf_s390_link_hash_entry;
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static void elf_s390_adjust_gotplt
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PARAMS ((struct elf_s390_link_hash_entry *));
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2002-11-30 09:39:46 +01:00
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static bfd_boolean elf_s390_adjust_dynamic_symbol
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2001-02-10 01:58:38 +01:00
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PARAMS ((struct bfd_link_info *, struct elf_link_hash_entry *));
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2002-11-30 09:39:46 +01:00
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static bfd_boolean allocate_dynrelocs
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* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
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PARAMS ((struct elf_link_hash_entry *, PTR));
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2002-11-30 09:39:46 +01:00
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static bfd_boolean readonly_dynrelocs
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* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
PARAMS ((struct elf_link_hash_entry *, PTR));
|
2002-11-30 09:39:46 +01:00
|
|
|
static bfd_boolean elf_s390_size_dynamic_sections
|
2001-02-10 01:58:38 +01:00
|
|
|
PARAMS ((bfd *, struct bfd_link_info *));
|
2002-11-30 09:39:46 +01:00
|
|
|
static bfd_boolean elf_s390_relocate_section
|
2001-02-10 01:58:38 +01:00
|
|
|
PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
|
|
|
|
Elf_Internal_Rela *, Elf_Internal_Sym *, asection **));
|
2002-11-30 09:39:46 +01:00
|
|
|
static bfd_boolean elf_s390_finish_dynamic_symbol
|
2001-02-10 01:58:38 +01:00
|
|
|
PARAMS ((bfd *, struct bfd_link_info *, struct elf_link_hash_entry *,
|
|
|
|
Elf_Internal_Sym *));
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
static enum elf_reloc_type_class elf_s390_reloc_type_class
|
|
|
|
PARAMS ((const Elf_Internal_Rela *));
|
2002-11-30 09:39:46 +01:00
|
|
|
static bfd_boolean elf_s390_finish_dynamic_sections
|
2001-02-10 01:58:38 +01:00
|
|
|
PARAMS ((bfd *, struct bfd_link_info *));
|
2002-11-30 09:39:46 +01:00
|
|
|
static bfd_boolean elf_s390_object_p
|
|
|
|
PARAMS ((bfd *));
|
|
|
|
static bfd_boolean elf_s390_grok_prstatus
|
|
|
|
PARAMS ((bfd *, Elf_Internal_Note *));
|
2003-01-24 18:12:42 +01:00
|
|
|
static int elf_s390_tls_transition
|
|
|
|
PARAMS ((struct bfd_link_info *, int, int));
|
|
|
|
static bfd_reloc_status_type s390_tls_reloc
|
|
|
|
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
|
|
|
|
static bfd_vma dtpoff_base
|
|
|
|
PARAMS ((struct bfd_link_info *));
|
|
|
|
static bfd_vma tpoff
|
|
|
|
PARAMS ((struct bfd_link_info *, bfd_vma));
|
|
|
|
static void invalid_tls_insn
|
|
|
|
PARAMS ((bfd *, asection *, Elf_Internal_Rela *));
|
2003-07-01 16:44:59 +02:00
|
|
|
static bfd_reloc_status_type s390_elf_ldisp_reloc
|
|
|
|
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
#include "elf/s390.h"
|
|
|
|
|
|
|
|
/* The relocation "howto" table. */
|
|
|
|
|
|
|
|
static reloc_howto_type elf_howto_table[] =
|
|
|
|
{
|
|
|
|
HOWTO (R_390_NONE, /* type */
|
|
|
|
0, /* rightshift */
|
|
|
|
0, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
0, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
FALSE, /* pc_relative */
|
2001-02-10 01:58:38 +01:00
|
|
|
0, /* bitpos */
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
"R_390_NONE", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
FALSE, /* partial_inplace */
|
2001-02-10 01:58:38 +01:00
|
|
|
0, /* src_mask */
|
|
|
|
0, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
FALSE), /* pcrel_offset */
|
|
|
|
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
HOWTO(R_390_8, 0, 0, 8, FALSE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_8", FALSE, 0,0x000000ff, FALSE),
|
|
|
|
HOWTO(R_390_12, 0, 1, 12, FALSE, 0, complain_overflow_dont,
|
|
|
|
bfd_elf_generic_reloc, "R_390_12", FALSE, 0,0x00000fff, FALSE),
|
|
|
|
HOWTO(R_390_16, 0, 1, 16, FALSE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_16", FALSE, 0,0x0000ffff, FALSE),
|
|
|
|
HOWTO(R_390_32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_32", FALSE, 0,0xffffffff, FALSE),
|
|
|
|
HOWTO(R_390_PC32, 0, 2, 32, TRUE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_PC32", FALSE, 0,0xffffffff, TRUE),
|
2003-07-07 13:14:40 +02:00
|
|
|
HOWTO(R_390_GOT12, 0, 1, 12, FALSE, 0, complain_overflow_bitfield,
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
bfd_elf_generic_reloc, "R_390_GOT12", FALSE, 0,0x00000fff, FALSE),
|
|
|
|
HOWTO(R_390_GOT32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_GOT32", FALSE, 0,0xffffffff, FALSE),
|
|
|
|
HOWTO(R_390_PLT32, 0, 2, 32, TRUE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_PLT32", FALSE, 0,0xffffffff, TRUE),
|
|
|
|
HOWTO(R_390_COPY, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_COPY", FALSE, 0,0xffffffff, FALSE),
|
|
|
|
HOWTO(R_390_GLOB_DAT, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_GLOB_DAT", FALSE, 0,0xffffffff, FALSE),
|
|
|
|
HOWTO(R_390_JMP_SLOT, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_JMP_SLOT", FALSE, 0,0xffffffff, FALSE),
|
|
|
|
HOWTO(R_390_RELATIVE, 0, 2, 32, TRUE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_RELATIVE", FALSE, 0,0xffffffff, FALSE),
|
|
|
|
HOWTO(R_390_GOTOFF32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_GOTOFF32", FALSE, 0,0xffffffff, FALSE),
|
|
|
|
HOWTO(R_390_GOTPC, 0, 2, 32, TRUE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_GOTPC", FALSE, 0,0xffffffff, TRUE),
|
|
|
|
HOWTO(R_390_GOT16, 0, 1, 16, FALSE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_GOT16", FALSE, 0,0x0000ffff, FALSE),
|
|
|
|
HOWTO(R_390_PC16, 0, 1, 16, TRUE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_PC16", FALSE, 0,0x0000ffff, TRUE),
|
|
|
|
HOWTO(R_390_PC16DBL, 1, 1, 16, TRUE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_PC16DBL", FALSE, 0,0x0000ffff, TRUE),
|
|
|
|
HOWTO(R_390_PLT16DBL, 1, 1, 16, TRUE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_PLT16DBL", FALSE, 0,0x0000ffff, TRUE),
|
|
|
|
HOWTO(R_390_PC32DBL, 1, 2, 32, TRUE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_PC32DBL", FALSE, 0,0xffffffff, TRUE),
|
|
|
|
HOWTO(R_390_PLT32DBL, 1, 2, 32, TRUE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_PLT32DBL", FALSE, 0,0xffffffff, TRUE),
|
|
|
|
HOWTO(R_390_GOTPCDBL, 1, 2, 32, TRUE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_GOTPCDBL", FALSE, 0,0xffffffff, TRUE),
|
|
|
|
EMPTY_HOWTO (R_390_64), /* Empty entry for R_390_64. */
|
|
|
|
EMPTY_HOWTO (R_390_PC64), /* Empty entry for R_390_PC64. */
|
|
|
|
EMPTY_HOWTO (R_390_GOT64), /* Empty entry for R_390_GOT64. */
|
|
|
|
EMPTY_HOWTO (R_390_PLT64), /* Empty entry for R_390_PLT64. */
|
|
|
|
HOWTO(R_390_GOTENT, 1, 2, 32, TRUE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_GOTENT", FALSE, 0,0xffffffff, TRUE),
|
|
|
|
HOWTO(R_390_GOTOFF16, 0, 1, 16, FALSE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_GOTOFF16", FALSE, 0,0x0000ffff, FALSE),
|
|
|
|
EMPTY_HOWTO (R_390_GOTOFF64), /* Empty entry for R_390_GOTOFF64. */
|
|
|
|
HOWTO(R_390_GOTPLT12, 0, 1, 12, FALSE, 0, complain_overflow_dont,
|
|
|
|
bfd_elf_generic_reloc, "R_390_GOTPLT12", FALSE, 0,0x00000fff, FALSE),
|
|
|
|
HOWTO(R_390_GOTPLT16, 0, 1, 16, FALSE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_GOTPLT16", FALSE, 0,0x0000ffff, FALSE),
|
|
|
|
HOWTO(R_390_GOTPLT32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_GOTPLT32", FALSE, 0,0xffffffff, FALSE),
|
|
|
|
EMPTY_HOWTO (R_390_GOTPLT64), /* Empty entry for R_390_GOTPLT64. */
|
|
|
|
HOWTO(R_390_GOTPLTENT, 1, 2, 32, TRUE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_GOTPLTENT",FALSE, 0,0xffffffff, TRUE),
|
|
|
|
HOWTO(R_390_PLTOFF16, 0, 1, 16, FALSE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_PLTOFF16", FALSE, 0,0x0000ffff, FALSE),
|
|
|
|
HOWTO(R_390_PLTOFF32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_PLTOFF32", FALSE, 0,0xffffffff, FALSE),
|
|
|
|
EMPTY_HOWTO (R_390_PLTOFF64), /* Empty entry for R_390_PLTOFF64. */
|
2003-01-24 18:12:42 +01:00
|
|
|
HOWTO(R_390_TLS_LOAD, 0, 0, 0, FALSE, 0, complain_overflow_dont,
|
|
|
|
s390_tls_reloc, "R_390_TLS_LOAD", FALSE, 0, 0, FALSE),
|
|
|
|
HOWTO(R_390_TLS_GDCALL, 0, 0, 0, FALSE, 0, complain_overflow_dont,
|
|
|
|
s390_tls_reloc, "R_390_TLS_GDCALL", FALSE, 0, 0, FALSE),
|
|
|
|
HOWTO(R_390_TLS_LDCALL, 0, 0, 0, FALSE, 0, complain_overflow_dont,
|
|
|
|
s390_tls_reloc, "R_390_TLS_LDCALL", FALSE, 0, 0, FALSE),
|
|
|
|
HOWTO(R_390_TLS_GD32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_TLS_GD32", FALSE, 0, 0xffffffff, FALSE),
|
|
|
|
EMPTY_HOWTO (R_390_TLS_GD64), /* Empty entry for R_390_TLS_GD64. */
|
|
|
|
HOWTO(R_390_TLS_GOTIE12, 0, 1, 12, FALSE, 0, complain_overflow_dont,
|
|
|
|
bfd_elf_generic_reloc, "R_390_TLS_GOTIE12", FALSE, 0, 0x00000fff, FALSE),
|
|
|
|
HOWTO(R_390_TLS_GOTIE32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_TLS_GOTIE32", FALSE, 0, 0xffffffff, FALSE),
|
|
|
|
EMPTY_HOWTO (R_390_TLS_GOTIE64), /* Empty entry for R_390_TLS_GOTIE64. */
|
|
|
|
HOWTO(R_390_TLS_LDM32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_TLS_LDM32", FALSE, 0, 0xffffffff, FALSE),
|
|
|
|
EMPTY_HOWTO (R_390_TLS_LDM64), /* Empty entry for R_390_TLS_LDM64. */
|
|
|
|
HOWTO(R_390_TLS_IE32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_TLS_IE32", FALSE, 0, 0xffffffff, FALSE),
|
|
|
|
EMPTY_HOWTO (R_390_TLS_IE64), /* Empty entry for R_390_TLS_IE64. */
|
|
|
|
HOWTO(R_390_TLS_IEENT, 1, 2, 32, TRUE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_TLS_IEENT", FALSE, 0, 0xffffffff, TRUE),
|
|
|
|
HOWTO(R_390_TLS_LE32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_TLS_LE32", FALSE, 0, 0xffffffff, FALSE),
|
|
|
|
EMPTY_HOWTO (R_390_TLS_LE64), /* Empty entry for R_390_TLS_LE64. */
|
|
|
|
HOWTO(R_390_TLS_LDO32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_TLS_LDO32", FALSE, 0, 0xffffffff, FALSE),
|
|
|
|
EMPTY_HOWTO (R_390_TLS_LDO64), /* Empty entry for R_390_TLS_LDO64. */
|
|
|
|
HOWTO(R_390_TLS_DTPMOD, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_TLS_DTPMOD", FALSE, 0, 0xffffffff, FALSE),
|
|
|
|
HOWTO(R_390_TLS_DTPOFF, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_TLS_DTPOFF", FALSE, 0, 0xffffffff, FALSE),
|
|
|
|
HOWTO(R_390_TLS_TPOFF, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
|
|
|
|
bfd_elf_generic_reloc, "R_390_TLS_TPOFF", FALSE, 0, 0xffffffff, FALSE),
|
2003-07-01 16:44:59 +02:00
|
|
|
HOWTO(R_390_20, 0, 2, 20, FALSE, 8, complain_overflow_dont,
|
|
|
|
s390_elf_ldisp_reloc, "R_390_20", FALSE, 0,0x0fffff00, FALSE),
|
|
|
|
HOWTO(R_390_GOT20, 0, 2, 20, FALSE, 8, complain_overflow_dont,
|
|
|
|
s390_elf_ldisp_reloc, "R_390_GOT20", FALSE, 0,0x0fffff00, FALSE),
|
|
|
|
HOWTO(R_390_GOTPLT20, 0, 2, 20, FALSE, 8, complain_overflow_dont,
|
|
|
|
s390_elf_ldisp_reloc, "R_390_GOTPLT20", FALSE, 0,0x0fffff00, FALSE),
|
|
|
|
HOWTO(R_390_TLS_GOTIE20, 0, 2, 20, FALSE, 8, complain_overflow_dont,
|
|
|
|
s390_elf_ldisp_reloc, "R_390_TLS_GOTIE20", FALSE, 0,0x0fffff00, FALSE),
|
2001-02-10 01:58:38 +01:00
|
|
|
};
|
|
|
|
|
|
|
|
/* GNU extension to record C++ vtable hierarchy. */
|
|
|
|
static reloc_howto_type elf32_s390_vtinherit_howto =
|
2002-11-30 09:39:46 +01:00
|
|
|
HOWTO (R_390_GNU_VTINHERIT, 0,2,0,FALSE,0,complain_overflow_dont, NULL, "R_390_GNU_VTINHERIT", FALSE,0, 0, FALSE);
|
2001-02-10 01:58:38 +01:00
|
|
|
static reloc_howto_type elf32_s390_vtentry_howto =
|
2002-11-30 09:39:46 +01:00
|
|
|
HOWTO (R_390_GNU_VTENTRY, 0,2,0,FALSE,0,complain_overflow_dont, _bfd_elf_rel_vtable_reloc_fn,"R_390_GNU_VTENTRY", FALSE,0,0, FALSE);
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
static reloc_howto_type *
|
|
|
|
elf_s390_reloc_type_lookup (abfd, code)
|
|
|
|
bfd *abfd ATTRIBUTE_UNUSED;
|
|
|
|
bfd_reloc_code_real_type code;
|
|
|
|
{
|
2001-11-10 01:23:35 +01:00
|
|
|
switch (code)
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
{
|
|
|
|
case BFD_RELOC_NONE:
|
|
|
|
return &elf_howto_table[(int) R_390_NONE];
|
|
|
|
case BFD_RELOC_8:
|
|
|
|
return &elf_howto_table[(int) R_390_8];
|
|
|
|
case BFD_RELOC_390_12:
|
|
|
|
return &elf_howto_table[(int) R_390_12];
|
|
|
|
case BFD_RELOC_16:
|
|
|
|
return &elf_howto_table[(int) R_390_16];
|
|
|
|
case BFD_RELOC_32:
|
|
|
|
return &elf_howto_table[(int) R_390_32];
|
|
|
|
case BFD_RELOC_CTOR:
|
|
|
|
return &elf_howto_table[(int) R_390_32];
|
|
|
|
case BFD_RELOC_32_PCREL:
|
|
|
|
return &elf_howto_table[(int) R_390_PC32];
|
|
|
|
case BFD_RELOC_390_GOT12:
|
|
|
|
return &elf_howto_table[(int) R_390_GOT12];
|
|
|
|
case BFD_RELOC_32_GOT_PCREL:
|
|
|
|
return &elf_howto_table[(int) R_390_GOT32];
|
|
|
|
case BFD_RELOC_390_PLT32:
|
|
|
|
return &elf_howto_table[(int) R_390_PLT32];
|
|
|
|
case BFD_RELOC_390_COPY:
|
|
|
|
return &elf_howto_table[(int) R_390_COPY];
|
|
|
|
case BFD_RELOC_390_GLOB_DAT:
|
|
|
|
return &elf_howto_table[(int) R_390_GLOB_DAT];
|
|
|
|
case BFD_RELOC_390_JMP_SLOT:
|
|
|
|
return &elf_howto_table[(int) R_390_JMP_SLOT];
|
|
|
|
case BFD_RELOC_390_RELATIVE:
|
|
|
|
return &elf_howto_table[(int) R_390_RELATIVE];
|
|
|
|
case BFD_RELOC_32_GOTOFF:
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
return &elf_howto_table[(int) R_390_GOTOFF32];
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
case BFD_RELOC_390_GOTPC:
|
|
|
|
return &elf_howto_table[(int) R_390_GOTPC];
|
|
|
|
case BFD_RELOC_390_GOT16:
|
|
|
|
return &elf_howto_table[(int) R_390_GOT16];
|
|
|
|
case BFD_RELOC_16_PCREL:
|
|
|
|
return &elf_howto_table[(int) R_390_PC16];
|
|
|
|
case BFD_RELOC_390_PC16DBL:
|
|
|
|
return &elf_howto_table[(int) R_390_PC16DBL];
|
|
|
|
case BFD_RELOC_390_PLT16DBL:
|
|
|
|
return &elf_howto_table[(int) R_390_PLT16DBL];
|
2002-02-19 19:22:16 +01:00
|
|
|
case BFD_RELOC_390_PC32DBL:
|
|
|
|
return &elf_howto_table[(int) R_390_PC32DBL];
|
|
|
|
case BFD_RELOC_390_PLT32DBL:
|
|
|
|
return &elf_howto_table[(int) R_390_PLT32DBL];
|
|
|
|
case BFD_RELOC_390_GOTPCDBL:
|
|
|
|
return &elf_howto_table[(int) R_390_GOTPCDBL];
|
|
|
|
case BFD_RELOC_390_GOTENT:
|
|
|
|
return &elf_howto_table[(int) R_390_GOTENT];
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
case BFD_RELOC_16_GOTOFF:
|
|
|
|
return &elf_howto_table[(int) R_390_GOTOFF16];
|
|
|
|
case BFD_RELOC_390_GOTPLT12:
|
|
|
|
return &elf_howto_table[(int) R_390_GOTPLT12];
|
|
|
|
case BFD_RELOC_390_GOTPLT16:
|
|
|
|
return &elf_howto_table[(int) R_390_GOTPLT16];
|
|
|
|
case BFD_RELOC_390_GOTPLT32:
|
|
|
|
return &elf_howto_table[(int) R_390_GOTPLT32];
|
|
|
|
case BFD_RELOC_390_GOTPLTENT:
|
|
|
|
return &elf_howto_table[(int) R_390_GOTPLTENT];
|
|
|
|
case BFD_RELOC_390_PLTOFF16:
|
|
|
|
return &elf_howto_table[(int) R_390_PLTOFF16];
|
|
|
|
case BFD_RELOC_390_PLTOFF32:
|
|
|
|
return &elf_howto_table[(int) R_390_PLTOFF32];
|
2003-01-24 18:12:42 +01:00
|
|
|
case BFD_RELOC_390_TLS_LOAD:
|
|
|
|
return &elf_howto_table[(int) R_390_TLS_LOAD];
|
|
|
|
case BFD_RELOC_390_TLS_GDCALL:
|
|
|
|
return &elf_howto_table[(int) R_390_TLS_GDCALL];
|
|
|
|
case BFD_RELOC_390_TLS_LDCALL:
|
|
|
|
return &elf_howto_table[(int) R_390_TLS_LDCALL];
|
|
|
|
case BFD_RELOC_390_TLS_GD32:
|
|
|
|
return &elf_howto_table[(int) R_390_TLS_GD32];
|
|
|
|
case BFD_RELOC_390_TLS_GOTIE12:
|
|
|
|
return &elf_howto_table[(int) R_390_TLS_GOTIE12];
|
|
|
|
case BFD_RELOC_390_TLS_GOTIE32:
|
|
|
|
return &elf_howto_table[(int) R_390_TLS_GOTIE32];
|
|
|
|
case BFD_RELOC_390_TLS_LDM32:
|
|
|
|
return &elf_howto_table[(int) R_390_TLS_LDM32];
|
|
|
|
case BFD_RELOC_390_TLS_IE32:
|
|
|
|
return &elf_howto_table[(int) R_390_TLS_IE32];
|
|
|
|
case BFD_RELOC_390_TLS_IEENT:
|
|
|
|
return &elf_howto_table[(int) R_390_TLS_IEENT];
|
|
|
|
case BFD_RELOC_390_TLS_LE32:
|
|
|
|
return &elf_howto_table[(int) R_390_TLS_LE32];
|
|
|
|
case BFD_RELOC_390_TLS_LDO32:
|
|
|
|
return &elf_howto_table[(int) R_390_TLS_LDO32];
|
|
|
|
case BFD_RELOC_390_TLS_DTPMOD:
|
|
|
|
return &elf_howto_table[(int) R_390_TLS_DTPMOD];
|
|
|
|
case BFD_RELOC_390_TLS_DTPOFF:
|
|
|
|
return &elf_howto_table[(int) R_390_TLS_DTPOFF];
|
|
|
|
case BFD_RELOC_390_TLS_TPOFF:
|
|
|
|
return &elf_howto_table[(int) R_390_TLS_TPOFF];
|
2003-07-01 16:44:59 +02:00
|
|
|
case BFD_RELOC_390_20:
|
|
|
|
return &elf_howto_table[(int) R_390_20];
|
|
|
|
case BFD_RELOC_390_GOT20:
|
|
|
|
return &elf_howto_table[(int) R_390_GOT20];
|
|
|
|
case BFD_RELOC_390_GOTPLT20:
|
|
|
|
return &elf_howto_table[(int) R_390_GOTPLT20];
|
|
|
|
case BFD_RELOC_390_TLS_GOTIE20:
|
|
|
|
return &elf_howto_table[(int) R_390_TLS_GOTIE20];
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
case BFD_RELOC_VTABLE_INHERIT:
|
|
|
|
return &elf32_s390_vtinherit_howto;
|
|
|
|
case BFD_RELOC_VTABLE_ENTRY:
|
|
|
|
return &elf32_s390_vtentry_howto;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
2001-02-10 01:58:38 +01:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2007-03-26 14:23:03 +02:00
|
|
|
static reloc_howto_type *
|
|
|
|
elf_s390_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
|
|
|
|
const char *r_name)
|
|
|
|
{
|
|
|
|
unsigned int i;
|
|
|
|
|
|
|
|
for (i = 0; i < sizeof (elf_howto_table) / sizeof (elf_howto_table[0]); i++)
|
|
|
|
if (elf_howto_table[i].name != NULL
|
|
|
|
&& strcasecmp (elf_howto_table[i].name, r_name) == 0)
|
|
|
|
return &elf_howto_table[i];
|
|
|
|
|
|
|
|
if (strcasecmp (elf32_s390_vtinherit_howto.name, r_name) == 0)
|
|
|
|
return &elf32_s390_vtinherit_howto;
|
|
|
|
if (strcasecmp (elf32_s390_vtentry_howto.name, r_name) == 0)
|
|
|
|
return &elf32_s390_vtentry_howto;
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
/* We need to use ELF32_R_TYPE so we have our own copy of this function,
|
|
|
|
and elf32-s390.c has its own copy. */
|
|
|
|
|
|
|
|
static void
|
|
|
|
elf_s390_info_to_howto (abfd, cache_ptr, dst)
|
|
|
|
bfd *abfd ATTRIBUTE_UNUSED;
|
|
|
|
arelent *cache_ptr;
|
|
|
|
Elf_Internal_Rela *dst;
|
|
|
|
{
|
* libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2, bfd_alloc2,
bfd_zalloc2): New prototypes.
* bfd-in.h (HALF_BFD_SIZE_TYPE): Define.
* libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): New functions.
* opncls.c (bfd_alloc2, bfd_zalloc2): New functions.
* elf.c (bfd_elf_get_elf_syms, setup_group, assign_section_numbers,
elf_map_symbols, map_sections_to_segments,
assign_file_positions_for_segments, copy_private_bfd_data,
swap_out_syms, _bfd_elf_slurp_version_tables): Use bfd_*alloc2
where appropriate.
* bfd-in2.h: Rebuilt.
* libbfd.h: Rebuilt.
* elf.c (_bfd_elf_print_private_bfd_data): Don't crash on bogus
verdef or verneed section.
(_bfd_elf_slurp_version_tables): Handle corrupt verdef and/or
verneed sections gracefully.
* elfxx-sparc.c (_bfd_sparc_elf_info_to_howto_ptr): Don't crash on
bogus relocation values.
* elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
* elf64-s390.c (elf_s390_info_to_howto): Likewise.
* elf32-s390.c (elf_s390_info_to_howto): Likewise.
* elf64-x86-64.c (elf64_x86_64_info_to_howto): Likewise.
* elfxx-ia64.c (lookup_howto): Likewise.
2005-07-05 11:44:20 +02:00
|
|
|
unsigned int r_type = ELF32_R_TYPE(dst->r_info);
|
|
|
|
switch (r_type)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
|
|
|
case R_390_GNU_VTINHERIT:
|
|
|
|
cache_ptr->howto = &elf32_s390_vtinherit_howto;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case R_390_GNU_VTENTRY:
|
|
|
|
cache_ptr->howto = &elf32_s390_vtentry_howto;
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
* libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2, bfd_alloc2,
bfd_zalloc2): New prototypes.
* bfd-in.h (HALF_BFD_SIZE_TYPE): Define.
* libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): New functions.
* opncls.c (bfd_alloc2, bfd_zalloc2): New functions.
* elf.c (bfd_elf_get_elf_syms, setup_group, assign_section_numbers,
elf_map_symbols, map_sections_to_segments,
assign_file_positions_for_segments, copy_private_bfd_data,
swap_out_syms, _bfd_elf_slurp_version_tables): Use bfd_*alloc2
where appropriate.
* bfd-in2.h: Rebuilt.
* libbfd.h: Rebuilt.
* elf.c (_bfd_elf_print_private_bfd_data): Don't crash on bogus
verdef or verneed section.
(_bfd_elf_slurp_version_tables): Handle corrupt verdef and/or
verneed sections gracefully.
* elfxx-sparc.c (_bfd_sparc_elf_info_to_howto_ptr): Don't crash on
bogus relocation values.
* elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
* elf64-s390.c (elf_s390_info_to_howto): Likewise.
* elf32-s390.c (elf_s390_info_to_howto): Likewise.
* elf64-x86-64.c (elf64_x86_64_info_to_howto): Likewise.
* elfxx-ia64.c (lookup_howto): Likewise.
2005-07-05 11:44:20 +02:00
|
|
|
if (r_type >= sizeof (elf_howto_table) / sizeof (elf_howto_table[0]))
|
|
|
|
{
|
|
|
|
(*_bfd_error_handler) (_("%B: invalid relocation type %d"),
|
|
|
|
abfd, (int) r_type);
|
|
|
|
r_type = R_390_NONE;
|
|
|
|
}
|
|
|
|
cache_ptr->howto = &elf_howto_table[r_type];
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
}
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
|
2003-01-24 18:12:42 +01:00
|
|
|
/* A relocation function which doesn't do anything. */
|
|
|
|
static bfd_reloc_status_type
|
|
|
|
s390_tls_reloc (abfd, reloc_entry, symbol, data, input_section,
|
2003-02-19 15:14:16 +01:00
|
|
|
output_bfd, error_message)
|
2003-01-24 18:12:42 +01:00
|
|
|
bfd *abfd ATTRIBUTE_UNUSED;
|
|
|
|
arelent *reloc_entry;
|
|
|
|
asymbol *symbol ATTRIBUTE_UNUSED;
|
|
|
|
PTR data ATTRIBUTE_UNUSED;
|
|
|
|
asection *input_section;
|
|
|
|
bfd *output_bfd;
|
|
|
|
char **error_message ATTRIBUTE_UNUSED;
|
|
|
|
{
|
|
|
|
if (output_bfd)
|
|
|
|
reloc_entry->address += input_section->output_offset;
|
|
|
|
return bfd_reloc_ok;
|
|
|
|
}
|
|
|
|
|
2003-07-01 16:44:59 +02:00
|
|
|
/* Handle the large displacement relocs. */
|
|
|
|
static bfd_reloc_status_type
|
|
|
|
s390_elf_ldisp_reloc (abfd, reloc_entry, symbol, data, input_section,
|
|
|
|
output_bfd, error_message)
|
|
|
|
bfd *abfd ATTRIBUTE_UNUSED;
|
|
|
|
arelent *reloc_entry;
|
|
|
|
asymbol *symbol;
|
|
|
|
PTR data ATTRIBUTE_UNUSED;
|
|
|
|
asection *input_section;
|
|
|
|
bfd *output_bfd;
|
|
|
|
char **error_message ATTRIBUTE_UNUSED;
|
|
|
|
{
|
|
|
|
reloc_howto_type *howto = reloc_entry->howto;
|
|
|
|
bfd_vma relocation;
|
|
|
|
bfd_vma insn;
|
|
|
|
|
|
|
|
if (output_bfd != (bfd *) NULL
|
|
|
|
&& (symbol->flags & BSF_SECTION_SYM) == 0
|
|
|
|
&& (! howto->partial_inplace
|
|
|
|
|| reloc_entry->addend == 0))
|
|
|
|
{
|
|
|
|
reloc_entry->address += input_section->output_offset;
|
|
|
|
return bfd_reloc_ok;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (output_bfd != NULL)
|
|
|
|
return bfd_reloc_continue;
|
|
|
|
|
* bfd-in.h (bfd_get_section_limit): Define.
* reloc.c (bfd_perform_relocation, bfd_install_relocation)
(_bfd_final_link_relocate): Use bfd_get_section_limit.
* aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
* coff-arm.c (coff_arm_relocate_section): Likewise.
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
* cpu-ns32k.c (do_ns32k_reloc): Likewise.
(bfd_ns32k_final_link_relocate): Likewise.
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
(i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
(m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
* elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
* elf32-or32.c (or32_elf_consth_reloc): Likewise.
* elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
* elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
* elf32-sh.c (sh_elf_reloc_loop): Likewise.
* elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
(sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
* elf32-v850.c (v850_elf_reloc): Likewise.
* elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
* elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
* elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
* elf64-mips.c (mips_elf64_gprel32_reloc)
(mips16_gprel_reloc): Likewise.
* elf64-mmix.c (mmix_elf_reloc): Likewise.
* elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
* elf64-sparc.c (init_insn_reloc): Likewise.
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
* elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
(_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
(_bfd_mips_elf_generic_reloc): Likewise.
* bfd-in2.h: Regenerate.
2004-06-29 15:46:34 +02:00
|
|
|
if (reloc_entry->address > bfd_get_section_limit (abfd, input_section))
|
2003-07-01 16:44:59 +02:00
|
|
|
return bfd_reloc_outofrange;
|
|
|
|
|
|
|
|
relocation = (symbol->value
|
|
|
|
+ symbol->section->output_section->vma
|
|
|
|
+ symbol->section->output_offset);
|
|
|
|
relocation += reloc_entry->addend;
|
|
|
|
if (howto->pc_relative)
|
|
|
|
{
|
|
|
|
relocation -= (input_section->output_section->vma
|
|
|
|
+ input_section->output_offset);
|
|
|
|
relocation -= reloc_entry->address;
|
|
|
|
}
|
|
|
|
|
|
|
|
insn = bfd_get_32 (abfd, (bfd_byte *) data + reloc_entry->address);
|
|
|
|
insn |= (relocation & 0xfff) << 16 | (relocation & 0xff000) >> 4;
|
|
|
|
bfd_put_32 (abfd, insn, (bfd_byte *) data + reloc_entry->address);
|
|
|
|
|
|
|
|
if ((bfd_signed_vma) relocation < - 0x80000
|
|
|
|
|| (bfd_signed_vma) relocation > 0x7ffff)
|
|
|
|
return bfd_reloc_overflow;
|
|
|
|
else
|
|
|
|
return bfd_reloc_ok;
|
|
|
|
}
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
static bfd_boolean
|
2001-02-10 01:58:38 +01:00
|
|
|
elf_s390_is_local_label_name (abfd, name)
|
|
|
|
bfd *abfd;
|
|
|
|
const char *name;
|
|
|
|
{
|
|
|
|
if (name[0] == '.' && (name[1] == 'X' || name[1] == 'L'))
|
2002-11-30 09:39:46 +01:00
|
|
|
return TRUE;
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
return _bfd_elf_is_local_label_name (abfd, name);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Functions for the 390 ELF linker. */
|
|
|
|
|
|
|
|
/* The name of the dynamic interpreter. This is put in the .interp
|
|
|
|
section. */
|
|
|
|
|
|
|
|
#define ELF_DYNAMIC_INTERPRETER "/usr/lib/ld.so.1"
|
|
|
|
|
2003-05-09 17:29:47 +02:00
|
|
|
/* If ELIMINATE_COPY_RELOCS is non-zero, the linker will try to avoid
|
|
|
|
copying dynamic variables from a shared lib into an app's dynbss
|
|
|
|
section, and instead use a dynamic relocation to point into the
|
|
|
|
shared lib. */
|
|
|
|
#define ELIMINATE_COPY_RELOCS 1
|
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
/* The size in bytes of the first entry in the procedure linkage table. */
|
|
|
|
#define PLT_FIRST_ENTRY_SIZE 32
|
|
|
|
/* The size in bytes of an entry in the procedure linkage table. */
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
#define PLT_ENTRY_SIZE 32
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
#define GOT_ENTRY_SIZE 4
|
|
|
|
|
|
|
|
/* The first three entries in a procedure linkage table are reserved,
|
|
|
|
and the initial contents are unimportant (we zero them out).
|
|
|
|
Subsequent entries look like this. See the SVR4 ABI 386
|
|
|
|
supplement to see how this works. */
|
|
|
|
|
|
|
|
/* For the s390, simple addr offset can only be 0 - 4096.
|
|
|
|
To use the full 2 GB address space, several instructions
|
|
|
|
are needed to load an address in a register and execute
|
|
|
|
a branch( or just saving the address)
|
|
|
|
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
Furthermore, only r 0 and 1 are free to use!!! */
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
/* The first 3 words in the GOT are then reserved.
|
|
|
|
Word 0 is the address of the dynamic table.
|
|
|
|
Word 1 is a pointer to a structure describing the object
|
|
|
|
Word 2 is used to point to the loader entry address.
|
|
|
|
|
2003-11-27 19:49:39 +01:00
|
|
|
The code for position independent PLT entries looks like this:
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
r12 holds addr of the current GOT at entry to the PLT
|
|
|
|
|
|
|
|
The GOT holds the address in the PLT to be executed.
|
|
|
|
The loader then gets:
|
|
|
|
24(15) = Pointer to the structure describing the object.
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
28(15) = Offset in symbol table
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
The loader must then find the module where the function is
|
|
|
|
and insert the address in the GOT.
|
|
|
|
|
|
|
|
Note: 390 can only address +- 64 K relative.
|
|
|
|
We check if offset > 65536, then make a relative branch -64xxx
|
|
|
|
back to a previous defined branch
|
|
|
|
|
|
|
|
PLT1: BASR 1,0 # 2 bytes
|
|
|
|
L 1,22(1) # 4 bytes Load offset in GOT in r 1
|
|
|
|
L 1,(1,12) # 4 bytes Load address from GOT in r1
|
|
|
|
BCR 15,1 # 2 bytes Jump to address
|
|
|
|
RET1: BASR 1,0 # 2 bytes Return from GOT 1st time
|
|
|
|
L 1,14(1) # 4 bytes Load offset in symol table in r1
|
|
|
|
BRC 15,-x # 4 bytes Jump to start of PLT
|
|
|
|
.word 0 # 2 bytes filler
|
|
|
|
.long ? # 4 bytes offset in GOT
|
|
|
|
.long ? # 4 bytes offset into symbol table
|
|
|
|
|
|
|
|
This was the general case. There are two additional, optimizes PLT
|
|
|
|
definitions. One for GOT offsets < 4096 and one for GOT offsets < 32768.
|
|
|
|
First the one for GOT offsets < 4096:
|
|
|
|
|
|
|
|
PLT1: L 1,<offset>(12) # 4 bytes Load address from GOT in R1
|
|
|
|
BCR 15,1 # 2 bytes Jump to address
|
|
|
|
.word 0,0,0 # 6 bytes filler
|
|
|
|
RET1: BASR 1,0 # 2 bytes Return from GOT 1st time
|
|
|
|
L 1,14(1) # 4 bytes Load offset in symbol table in r1
|
|
|
|
BRC 15,-x # 4 bytes Jump to start of PLT
|
|
|
|
.word 0,0,0 # 6 bytes filler
|
|
|
|
.long ? # 4 bytes offset into symbol table
|
|
|
|
|
|
|
|
Second the one for GOT offsets < 32768:
|
|
|
|
|
|
|
|
PLT1: LHI 1,<offset> # 4 bytes Load offset in GOT to r1
|
|
|
|
L 1,(1,12) # 4 bytes Load address from GOT to r1
|
|
|
|
BCR 15,1 # 2 bytes Jump to address
|
|
|
|
.word 0 # 2 bytes filler
|
|
|
|
RET1: BASR 1,0 # 2 bytes Return from GOT 1st time
|
|
|
|
L 1,14(1) # 4 bytes Load offset in symbol table in r1
|
|
|
|
BRC 15,-x # 4 bytes Jump to start of PLT
|
|
|
|
.word 0,0,0 # 6 bytes filler
|
|
|
|
.long ? # 4 bytes offset into symbol table
|
|
|
|
|
|
|
|
Total = 32 bytes per PLT entry
|
|
|
|
|
|
|
|
The code for static build PLT entries looks like this:
|
|
|
|
|
|
|
|
PLT1: BASR 1,0 # 2 bytes
|
|
|
|
L 1,22(1) # 4 bytes Load address of GOT entry
|
|
|
|
L 1,0(0,1) # 4 bytes Load address from GOT in r1
|
|
|
|
BCR 15,1 # 2 bytes Jump to address
|
|
|
|
RET1: BASR 1,0 # 2 bytes Return from GOT 1st time
|
|
|
|
L 1,14(1) # 4 bytes Load offset in symbol table in r1
|
|
|
|
BRC 15,-x # 4 bytes Jump to start of PLT
|
|
|
|
.word 0 # 2 bytes filler
|
|
|
|
.long ? # 4 bytes address of GOT entry
|
|
|
|
.long ? # 4 bytes offset into symbol table */
|
|
|
|
|
|
|
|
#define PLT_PIC_ENTRY_WORD0 0x0d105810
|
|
|
|
#define PLT_PIC_ENTRY_WORD1 0x10165811
|
|
|
|
#define PLT_PIC_ENTRY_WORD2 0xc00007f1
|
|
|
|
#define PLT_PIC_ENTRY_WORD3 0x0d105810
|
|
|
|
#define PLT_PIC_ENTRY_WORD4 0x100ea7f4
|
|
|
|
|
|
|
|
#define PLT_PIC12_ENTRY_WORD0 0x5810c000
|
|
|
|
#define PLT_PIC12_ENTRY_WORD1 0x07f10000
|
|
|
|
#define PLT_PIC12_ENTRY_WORD2 0x00000000
|
|
|
|
#define PLT_PIC12_ENTRY_WORD3 0x0d105810
|
|
|
|
#define PLT_PIC12_ENTRY_WORD4 0x100ea7f4
|
|
|
|
|
|
|
|
#define PLT_PIC16_ENTRY_WORD0 0xa7180000
|
|
|
|
#define PLT_PIC16_ENTRY_WORD1 0x5811c000
|
|
|
|
#define PLT_PIC16_ENTRY_WORD2 0x07f10000
|
|
|
|
#define PLT_PIC16_ENTRY_WORD3 0x0d105810
|
|
|
|
#define PLT_PIC16_ENTRY_WORD4 0x100ea7f4
|
|
|
|
|
|
|
|
#define PLT_ENTRY_WORD0 0x0d105810
|
|
|
|
#define PLT_ENTRY_WORD1 0x10165810
|
|
|
|
#define PLT_ENTRY_WORD2 0x100007f1
|
|
|
|
#define PLT_ENTRY_WORD3 0x0d105810
|
|
|
|
#define PLT_ENTRY_WORD4 0x100ea7f4
|
|
|
|
|
|
|
|
/* The first PLT entry pushes the offset into the symbol table
|
|
|
|
from R1 onto the stack at 8(15) and the loader object info
|
|
|
|
at 12(15), loads the loader address in R1 and jumps to it. */
|
|
|
|
|
|
|
|
/* The first entry in the PLT for PIC code:
|
|
|
|
|
|
|
|
PLT0:
|
|
|
|
ST 1,28(15) # R1 has offset into symbol table
|
|
|
|
L 1,4(12) # Get loader ino(object struct address)
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
ST 1,24(15) # Store address
|
2001-02-10 01:58:38 +01:00
|
|
|
L 1,8(12) # Entry address of loader in R1
|
|
|
|
BR 1 # Jump to loader
|
|
|
|
|
|
|
|
The first entry in the PLT for static code:
|
|
|
|
|
|
|
|
PLT0:
|
|
|
|
ST 1,28(15) # R1 has offset into symbol table
|
|
|
|
BASR 1,0
|
|
|
|
L 1,18(0,1) # Get address of GOT
|
|
|
|
MVC 24(4,15),4(1) # Move loader ino to stack
|
|
|
|
L 1,8(1) # Get address of loader
|
|
|
|
BR 1 # Jump to loader
|
|
|
|
.word 0 # filler
|
|
|
|
.long got # address of GOT */
|
|
|
|
|
|
|
|
#define PLT_PIC_FIRST_ENTRY_WORD0 0x5010f01c
|
|
|
|
#define PLT_PIC_FIRST_ENTRY_WORD1 0x5810c004
|
|
|
|
#define PLT_PIC_FIRST_ENTRY_WORD2 0x5010f018
|
|
|
|
#define PLT_PIC_FIRST_ENTRY_WORD3 0x5810c008
|
|
|
|
#define PLT_PIC_FIRST_ENTRY_WORD4 0x07f10000
|
|
|
|
|
|
|
|
#define PLT_FIRST_ENTRY_WORD0 0x5010f01c
|
|
|
|
#define PLT_FIRST_ENTRY_WORD1 0x0d105810
|
|
|
|
#define PLT_FIRST_ENTRY_WORD2 0x1012D203
|
|
|
|
#define PLT_FIRST_ENTRY_WORD3 0xf0181004
|
|
|
|
#define PLT_FIRST_ENTRY_WORD4 0x58101008
|
|
|
|
#define PLT_FIRST_ENTRY_WORD5 0x07f10000
|
|
|
|
|
|
|
|
/* The s390 linker needs to keep track of the number of relocs that it
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
decides to copy as dynamic relocs in check_relocs for each symbol.
|
|
|
|
This is so that it can later discard them if they are found to be
|
|
|
|
unnecessary. We store the information in a field extending the
|
|
|
|
regular ELF linker hash table. */
|
2001-02-10 01:58:38 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
struct elf_s390_dyn_relocs
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
struct elf_s390_dyn_relocs *next;
|
|
|
|
|
|
|
|
/* The input section of the reloc. */
|
|
|
|
asection *sec;
|
|
|
|
|
|
|
|
/* Total number of relocs copied for the input section. */
|
2001-02-10 01:58:38 +01:00
|
|
|
bfd_size_type count;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
|
|
|
|
/* Number of pc-relative relocs copied for the input section. */
|
|
|
|
bfd_size_type pc_count;
|
2001-02-10 01:58:38 +01:00
|
|
|
};
|
|
|
|
|
|
|
|
/* s390 ELF linker hash entry. */
|
|
|
|
|
|
|
|
struct elf_s390_link_hash_entry
|
|
|
|
{
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
struct elf_link_hash_entry elf;
|
2001-02-10 01:58:38 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
/* Track dynamic relocs copied for this symbol. */
|
|
|
|
struct elf_s390_dyn_relocs *dyn_relocs;
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
|
|
|
|
/* Number of GOTPLT references for a function. */
|
|
|
|
bfd_signed_vma gotplt_refcount;
|
2003-01-24 18:12:42 +01:00
|
|
|
|
|
|
|
#define GOT_UNKNOWN 0
|
|
|
|
#define GOT_NORMAL 1
|
|
|
|
#define GOT_TLS_GD 2
|
|
|
|
#define GOT_TLS_IE 3
|
|
|
|
#define GOT_TLS_IE_NLT 4
|
|
|
|
unsigned char tls_type;
|
2001-02-10 01:58:38 +01:00
|
|
|
};
|
|
|
|
|
2003-01-24 18:12:42 +01:00
|
|
|
#define elf_s390_hash_entry(ent) \
|
|
|
|
((struct elf_s390_link_hash_entry *)(ent))
|
|
|
|
|
|
|
|
struct elf_s390_obj_tdata
|
|
|
|
{
|
|
|
|
struct elf_obj_tdata root;
|
|
|
|
|
|
|
|
/* tls_type for each local got entry. */
|
|
|
|
char *local_got_tls_type;
|
|
|
|
};
|
|
|
|
|
|
|
|
#define elf_s390_tdata(abfd) \
|
|
|
|
((struct elf_s390_obj_tdata *) (abfd)->tdata.any)
|
|
|
|
|
|
|
|
#define elf_s390_local_got_tls_type(abfd) \
|
|
|
|
(elf_s390_tdata (abfd)->local_got_tls_type)
|
|
|
|
|
|
|
|
static bfd_boolean
|
2006-06-23 04:58:01 +02:00
|
|
|
elf_s390_mkobject (bfd *abfd)
|
2003-01-24 18:12:42 +01:00
|
|
|
{
|
|
|
|
if (abfd->tdata.any == NULL)
|
2006-06-23 04:58:01 +02:00
|
|
|
{
|
|
|
|
bfd_size_type amt = sizeof (struct elf_s390_obj_tdata);
|
|
|
|
abfd->tdata.any = bfd_zalloc (abfd, amt);
|
|
|
|
if (abfd->tdata.any == NULL)
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
return bfd_elf_mkobject (abfd);
|
2003-01-24 18:12:42 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
static bfd_boolean
|
|
|
|
elf_s390_object_p (abfd)
|
|
|
|
bfd *abfd;
|
|
|
|
{
|
|
|
|
/* Set the right machine number for an s390 elf32 file. */
|
|
|
|
return bfd_default_set_arch_mach (abfd, bfd_arch_s390, bfd_mach_s390_31);
|
|
|
|
}
|
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
/* s390 ELF linker hash table. */
|
|
|
|
|
|
|
|
struct elf_s390_link_hash_table
|
|
|
|
{
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
struct elf_link_hash_table elf;
|
2001-02-10 01:58:38 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
/* Short-cuts to get to dynamic linker sections. */
|
|
|
|
asection *sgot;
|
|
|
|
asection *sgotplt;
|
|
|
|
asection *srelgot;
|
|
|
|
asection *splt;
|
|
|
|
asection *srelplt;
|
|
|
|
asection *sdynbss;
|
|
|
|
asection *srelbss;
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2003-01-24 18:12:42 +01:00
|
|
|
union {
|
|
|
|
bfd_signed_vma refcount;
|
|
|
|
bfd_vma offset;
|
|
|
|
} tls_ldm_got;
|
|
|
|
|
2001-11-10 01:23:35 +01:00
|
|
|
/* Small local sym to section mapping cache. */
|
|
|
|
struct sym_sec_cache sym_sec;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
};
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
/* Get the s390 ELF linker hash table from a link_info structure. */
|
|
|
|
|
|
|
|
#define elf_s390_hash_table(p) \
|
|
|
|
((struct elf_s390_link_hash_table *) ((p)->hash))
|
|
|
|
|
|
|
|
/* Create an entry in an s390 ELF linker hash table. */
|
|
|
|
|
|
|
|
static struct bfd_hash_entry *
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
link_hash_newfunc (entry, table, string)
|
2001-02-10 01:58:38 +01:00
|
|
|
struct bfd_hash_entry *entry;
|
|
|
|
struct bfd_hash_table *table;
|
|
|
|
const char *string;
|
|
|
|
{
|
|
|
|
/* Allocate the structure if it has not already been allocated by a
|
|
|
|
subclass. */
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (entry == NULL)
|
|
|
|
{
|
|
|
|
entry = bfd_hash_allocate (table,
|
|
|
|
sizeof (struct elf_s390_link_hash_entry));
|
|
|
|
if (entry == NULL)
|
|
|
|
return entry;
|
|
|
|
}
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
/* Call the allocation method of the superclass. */
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
entry = _bfd_elf_link_hash_newfunc (entry, table, string);
|
|
|
|
if (entry != NULL)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
struct elf_s390_link_hash_entry *eh;
|
2001-11-10 01:23:35 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
eh = (struct elf_s390_link_hash_entry *) entry;
|
|
|
|
eh->dyn_relocs = NULL;
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
eh->gotplt_refcount = 0;
|
2003-01-24 18:12:42 +01:00
|
|
|
eh->tls_type = GOT_UNKNOWN;
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
return entry;
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Create an s390 ELF linker hash table. */
|
|
|
|
|
|
|
|
static struct bfd_link_hash_table *
|
|
|
|
elf_s390_link_hash_table_create (abfd)
|
|
|
|
bfd *abfd;
|
|
|
|
{
|
|
|
|
struct elf_s390_link_hash_table *ret;
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
bfd_size_type amt = sizeof (struct elf_s390_link_hash_table);
|
2001-02-10 01:58:38 +01:00
|
|
|
|
2002-04-04 21:53:38 +02:00
|
|
|
ret = (struct elf_s390_link_hash_table *) bfd_malloc (amt);
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (ret == NULL)
|
2001-02-10 01:58:38 +01:00
|
|
|
return NULL;
|
|
|
|
|
2006-03-16 13:20:16 +01:00
|
|
|
if (!_bfd_elf_link_hash_table_init (&ret->elf, abfd, link_hash_newfunc,
|
|
|
|
sizeof (struct elf_s390_link_hash_entry)))
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
2002-04-04 21:53:38 +02:00
|
|
|
free (ret);
|
2001-02-10 01:58:38 +01:00
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
ret->sgot = NULL;
|
|
|
|
ret->sgotplt = NULL;
|
|
|
|
ret->srelgot = NULL;
|
|
|
|
ret->splt = NULL;
|
|
|
|
ret->srelplt = NULL;
|
|
|
|
ret->sdynbss = NULL;
|
|
|
|
ret->srelbss = NULL;
|
2003-01-24 18:12:42 +01:00
|
|
|
ret->tls_ldm_got.refcount = 0;
|
2001-11-10 01:23:35 +01:00
|
|
|
ret->sym_sec.abfd = NULL;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
|
|
|
|
return &ret->elf.root;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Create .got, .gotplt, and .rela.got sections in DYNOBJ, and set up
|
|
|
|
shortcuts to them in our hash table. */
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
static bfd_boolean
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
create_got_section (dynobj, info)
|
|
|
|
bfd *dynobj;
|
|
|
|
struct bfd_link_info *info;
|
|
|
|
{
|
|
|
|
struct elf_s390_link_hash_table *htab;
|
|
|
|
|
|
|
|
if (! _bfd_elf_create_got_section (dynobj, info))
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
|
|
|
|
htab = elf_s390_hash_table (info);
|
|
|
|
htab->sgot = bfd_get_section_by_name (dynobj, ".got");
|
|
|
|
htab->sgotplt = bfd_get_section_by_name (dynobj, ".got.plt");
|
|
|
|
if (!htab->sgot || !htab->sgotplt)
|
|
|
|
abort ();
|
|
|
|
|
2005-05-05 16:34:04 +02:00
|
|
|
htab->srelgot = bfd_make_section_with_flags (dynobj, ".rela.got",
|
|
|
|
(SEC_ALLOC | SEC_LOAD
|
|
|
|
| SEC_HAS_CONTENTS
|
|
|
|
| SEC_IN_MEMORY
|
|
|
|
| SEC_LINKER_CREATED
|
|
|
|
| SEC_READONLY));
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (htab->srelgot == NULL
|
|
|
|
|| ! bfd_set_section_alignment (dynobj, htab->srelgot, 2))
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
|
|
|
return TRUE;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Create .plt, .rela.plt, .got, .got.plt, .rela.got, .dynbss, and
|
|
|
|
.rela.bss sections in DYNOBJ, and set up shortcuts to them in our
|
|
|
|
hash table. */
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
static bfd_boolean
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
elf_s390_create_dynamic_sections (dynobj, info)
|
|
|
|
bfd *dynobj;
|
|
|
|
struct bfd_link_info *info;
|
|
|
|
{
|
|
|
|
struct elf_s390_link_hash_table *htab;
|
|
|
|
|
|
|
|
htab = elf_s390_hash_table (info);
|
|
|
|
if (!htab->sgot && !create_got_section (dynobj, info))
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
|
|
|
|
if (!_bfd_elf_create_dynamic_sections (dynobj, info))
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
|
|
|
|
htab->splt = bfd_get_section_by_name (dynobj, ".plt");
|
|
|
|
htab->srelplt = bfd_get_section_by_name (dynobj, ".rela.plt");
|
|
|
|
htab->sdynbss = bfd_get_section_by_name (dynobj, ".dynbss");
|
|
|
|
if (!info->shared)
|
|
|
|
htab->srelbss = bfd_get_section_by_name (dynobj, ".rela.bss");
|
|
|
|
|
|
|
|
if (!htab->splt || !htab->srelplt || !htab->sdynbss
|
|
|
|
|| (!info->shared && !htab->srelbss))
|
|
|
|
abort ();
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
return TRUE;
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
/* Copy the extra info we tack onto an elf_link_hash_entry. */
|
|
|
|
|
|
|
|
static void
|
2005-10-25 18:19:08 +02:00
|
|
|
elf_s390_copy_indirect_symbol (info, dir, ind)
|
|
|
|
struct bfd_link_info *info;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
struct elf_link_hash_entry *dir, *ind;
|
|
|
|
{
|
|
|
|
struct elf_s390_link_hash_entry *edir, *eind;
|
|
|
|
|
|
|
|
edir = (struct elf_s390_link_hash_entry *) dir;
|
|
|
|
eind = (struct elf_s390_link_hash_entry *) ind;
|
|
|
|
|
|
|
|
if (eind->dyn_relocs != NULL)
|
|
|
|
{
|
|
|
|
if (edir->dyn_relocs != NULL)
|
|
|
|
{
|
|
|
|
struct elf_s390_dyn_relocs **pp;
|
|
|
|
struct elf_s390_dyn_relocs *p;
|
|
|
|
|
2005-10-25 18:19:08 +02:00
|
|
|
/* Add reloc counts against the indirect sym to the direct sym
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
list. Merge any entries against the same section. */
|
|
|
|
for (pp = &eind->dyn_relocs; (p = *pp) != NULL; )
|
|
|
|
{
|
|
|
|
struct elf_s390_dyn_relocs *q;
|
|
|
|
|
|
|
|
for (q = edir->dyn_relocs; q != NULL; q = q->next)
|
|
|
|
if (q->sec == p->sec)
|
|
|
|
{
|
|
|
|
q->pc_count += p->pc_count;
|
|
|
|
q->count += p->count;
|
|
|
|
*pp = p->next;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
if (q == NULL)
|
|
|
|
pp = &p->next;
|
|
|
|
}
|
|
|
|
*pp = edir->dyn_relocs;
|
|
|
|
}
|
|
|
|
|
|
|
|
edir->dyn_relocs = eind->dyn_relocs;
|
|
|
|
eind->dyn_relocs = NULL;
|
|
|
|
}
|
|
|
|
|
2003-01-24 18:12:42 +01:00
|
|
|
if (ind->root.type == bfd_link_hash_indirect
|
|
|
|
&& dir->got.refcount <= 0)
|
|
|
|
{
|
|
|
|
edir->tls_type = eind->tls_type;
|
|
|
|
eind->tls_type = GOT_UNKNOWN;
|
|
|
|
}
|
|
|
|
|
2003-05-09 17:29:47 +02:00
|
|
|
if (ELIMINATE_COPY_RELOCS
|
|
|
|
&& ind->root.type != bfd_link_hash_indirect
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
&& dir->dynamic_adjusted)
|
|
|
|
{
|
|
|
|
/* If called to transfer flags for a weakdef during processing
|
|
|
|
of elf_adjust_dynamic_symbol, don't copy non_got_ref.
|
|
|
|
We clear it ourselves for ELIMINATE_COPY_RELOCS. */
|
|
|
|
dir->ref_dynamic |= ind->ref_dynamic;
|
|
|
|
dir->ref_regular |= ind->ref_regular;
|
|
|
|
dir->ref_regular_nonweak |= ind->ref_regular_nonweak;
|
|
|
|
dir->needs_plt |= ind->needs_plt;
|
|
|
|
}
|
2003-05-09 17:29:47 +02:00
|
|
|
else
|
2005-10-25 18:19:08 +02:00
|
|
|
_bfd_elf_link_hash_copy_indirect (info, dir, ind);
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
}
|
2001-02-10 01:58:38 +01:00
|
|
|
|
2003-01-24 18:12:42 +01:00
|
|
|
static int
|
|
|
|
elf_s390_tls_transition (info, r_type, is_local)
|
|
|
|
struct bfd_link_info *info;
|
|
|
|
int r_type;
|
|
|
|
int is_local;
|
|
|
|
{
|
|
|
|
if (info->shared)
|
|
|
|
return r_type;
|
|
|
|
|
|
|
|
switch (r_type)
|
|
|
|
{
|
|
|
|
case R_390_TLS_GD32:
|
|
|
|
case R_390_TLS_IE32:
|
|
|
|
if (is_local)
|
|
|
|
return R_390_TLS_LE32;
|
|
|
|
return R_390_TLS_IE32;
|
|
|
|
case R_390_TLS_GOTIE32:
|
|
|
|
if (is_local)
|
|
|
|
return R_390_TLS_LE32;
|
|
|
|
return R_390_TLS_GOTIE32;
|
|
|
|
case R_390_TLS_LDM32:
|
|
|
|
return R_390_TLS_LE32;
|
|
|
|
}
|
|
|
|
|
|
|
|
return r_type;
|
|
|
|
}
|
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
/* Look through the relocs for a section during the first phase, and
|
|
|
|
allocate space in the global offset table or procedure linkage
|
|
|
|
table. */
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
static bfd_boolean
|
2001-02-10 01:58:38 +01:00
|
|
|
elf_s390_check_relocs (abfd, info, sec, relocs)
|
|
|
|
bfd *abfd;
|
|
|
|
struct bfd_link_info *info;
|
|
|
|
asection *sec;
|
|
|
|
const Elf_Internal_Rela *relocs;
|
|
|
|
{
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
struct elf_s390_link_hash_table *htab;
|
2001-02-10 01:58:38 +01:00
|
|
|
Elf_Internal_Shdr *symtab_hdr;
|
|
|
|
struct elf_link_hash_entry **sym_hashes;
|
|
|
|
const Elf_Internal_Rela *rel;
|
|
|
|
const Elf_Internal_Rela *rel_end;
|
|
|
|
asection *sreloc;
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
bfd_signed_vma *local_got_refcounts;
|
2003-01-24 18:12:42 +01:00
|
|
|
int tls_type, old_tls_type;
|
2001-02-10 01:58:38 +01:00
|
|
|
|
2003-06-25 08:40:27 +02:00
|
|
|
if (info->relocatable)
|
2002-11-30 09:39:46 +01:00
|
|
|
return TRUE;
|
2001-02-10 01:58:38 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
htab = elf_s390_hash_table (info);
|
2001-02-10 01:58:38 +01:00
|
|
|
symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
|
|
|
|
sym_hashes = elf_sym_hashes (abfd);
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
local_got_refcounts = elf_local_got_refcounts (abfd);
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
sreloc = NULL;
|
|
|
|
|
|
|
|
rel_end = relocs + sec->reloc_count;
|
|
|
|
for (rel = relocs; rel < rel_end; rel++)
|
|
|
|
{
|
2003-01-24 18:12:42 +01:00
|
|
|
unsigned int r_type;
|
2001-02-10 01:58:38 +01:00
|
|
|
unsigned long r_symndx;
|
|
|
|
struct elf_link_hash_entry *h;
|
|
|
|
|
|
|
|
r_symndx = ELF32_R_SYM (rel->r_info);
|
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (r_symndx >= NUM_SHDR_ENTRIES (symtab_hdr))
|
|
|
|
{
|
bfd/
* bfd.c (_bfd_default_error_handler): Handle %A and %B.
(bfd_archive_filename, bfd_get_section_ident): Delete.
* ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
bfd_archive_filename.
* elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
to warn about symbols in discarded sections. Use _bfd_error_handler.
* aout-adobe.c (aout_adobe_callback): See below.
* aout-cris.c (swap_ext_reloc_in): ..
* coff-arm.c (find_thumb_glue, find_arm_glue,
coff_arm_relocate_section, bfd_arm_process_before_allocation,
coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
coff_arm_copy_private_bfd_data): ..
* coff-i860.c (i860_reloc_processing): ..
* coff-mcore.c (mcore_coff_unsupported_reloc,
coff_mcore_relocate_section): ..
* coff-ppc.c (coff_ppc_relocate_section): ..
* coff-rs6000.c (xcoff_create_csect_from_smclas
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_swap_insns, sh_relocate_section): ..
* coff-tic54x.c (tic54x_reloc_processing): ..
* coff-tic80.c (coff_tic80_relocate_section): ..
* coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
* coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
coff_slurp_symbol_table, coff_classify_symbol,
coff_slurp_reloc_table): ..
* coffgen.c (_bfd_coff_read_string_table): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
_bfd_coff_generic_relocate_section): ..
* cpu-arm.c (bfd_arm_merge_machines): ..
* cpu-sh.c (sh_merge_bfd_arch): ..
* elf-hppa.h (elf_hppa_relocate_section): ..
* elf.c (bfd_elf_string_from_elf_section, setup_group,
_bfd_elf_setup_group_pointers, bfd_section_from_shdr,
assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
copy_private_bfd_data, _bfd_elf_validate_reloc): ..
* elf32-arm.h (find_thumb_glue, find_arm_glue,
bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
elf32_arm_relocate_section, elf32_arm_set_private_flags,
elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
* elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
cris_elf_merge_private_bfd_data
* elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
* elf32-gen.c (elf32_generic_link_add_symbols): ..
* elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
elf32_hppa_relocate_section): ..
* elf32-i370.c (i370_elf_merge_private_bfd_data,
i370_elf_check_relocs, i370_elf_relocate_section): ..
* elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
elf_i386_relocate_section): ..
* elf32-m32r.c (m32r_elf_relocate_section,
m32r_elf_merge_private_bfd_data): ..
* elf32-m68hc1x.c (m68hc12_add_stub,
_bfd_m68hc11_elf_merge_private_bfd_data): ..
* elf32-m68k.c (elf_m68k_relocate_section): ..
* elf32-mcore.c (mcore_elf_unsupported_reloc,
mcore_elf_relocate_section): ..
* elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
ppc_elf_check_relocs, ppc_elf_relocate_section,
ppc_elf_begin_write_processing): ..
* elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf32-sh-symbian.c (sh_symbian_import_as,
sh_symbian_process_embedded_commands,
sh_symbian_relocate_section): ..
* elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
sh_elf_merge_private_data): ..
* elf32-sparc.c (elf32_sparc_check_relocs,
elf32_sparc_relocate_section,
elf32_sparc_merge_private_bfd_data): ..
* elf32-v850.c (v850_elf_check_relocs,
v850_elf_merge_private_bfd_data): ..
* elf32-xtensa.c (elf_xtensa_check_relocs,
elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
* elf64-alpha.c (elf64_alpha_relax_with_lituse,
elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
* elf64-gen.c (elf64_generic_link_add_symbols): ..
* elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
ppc64_elf_check_relocs, ppc64_elf_edit_opd,
ppc64_elf_relocate_section): ..
* elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf64-sh64.c (sh_elf64_relocate_section): ..
* elf64-sparc.c (sparc64_elf_check_relocs,
sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
sparc64_elf_merge_private_bfd_data): ..
* elf64-x86-64.c (elf64_x86_64_check_relocs,
elf64_x86_64_relocate_section): ..
* elflink.c (_bfd_elf_add_default_symbol,
_bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
_bfd_elf_link_output_relocs, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_output_extsym,
elf_get_linked_section_vma, elf_fixup_link_order,
bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
* elfxx-ia64.c (elfNN_ia64_relax_section,
elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
* elfxx-mips.c (mips_elf_perform_relocation,
_bfd_mips_elf_check_relocs,
_bfd_mips_elf_merge_private_bfd_data): ..
* ieee.c (ieee_slurp_external_symbols): ..
* ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
* libbfd.c (_bfd_generic_verify_endian_match): ..
* linker.c (_bfd_generic_link_add_one_symbol,
_bfd_generic_section_already_linked): ..
* pdp11.c (translate_to_native_sym_flags): ..
* pe-mips.c (coff_pe_mips_relocate_section): ..
* peicode.h (pe_ILF_build_a_bfd): ..
* srec.c (srec_bad_byte): ..
* stabs.c (_bfd_link_section_stabs): ..
* xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
Replace all uses of bfd_archive_filename and bfd_get_section_ident
with corresponding %B and %A in _bfd_error_handler format string.
Replace occurrences of "fprintf (stderr," with _bfd_error_handler
calls to use %A and %B. Fix "against symbol .. from section" and
similar error messages. Combine multiple _bfd_error_handler calls
where they were separated due to bfd_archive_filename deficiencies.
* bfd-in2.h: Regenerate.
include/
* bfdlink.h (struct bfd_link_callbacks): Remove "error_handler".
(LD_DEFINITION_IN_DISCARDED_SECTION): Delete.
ld/
* ldmain.c (link_callbacks): Remove "error_handler".
* ldmisc.c: Include elf-bfd.h.
(vfinfo): Sort comment. Handle %A. Use %A instead of
bfd_get_section_indent.
(error_handler): Delete.
* ldmisc.h (error_handler): Delete declaration.
2004-08-13 05:16:01 +02:00
|
|
|
(*_bfd_error_handler) (_("%B: bad symbol index: %d"),
|
|
|
|
abfd, r_symndx);
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
}
|
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
if (r_symndx < symtab_hdr->sh_info)
|
|
|
|
h = NULL;
|
|
|
|
else
|
2005-06-20 20:12:11 +02:00
|
|
|
{
|
|
|
|
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
|
|
|
|
while (h->root.type == bfd_link_hash_indirect
|
|
|
|
|| h->root.type == bfd_link_hash_warning)
|
|
|
|
h = (struct elf_link_hash_entry *) h->root.u.i.link;
|
|
|
|
}
|
2001-02-10 01:58:38 +01:00
|
|
|
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
/* Create got section and local_got_refcounts array if they
|
|
|
|
are needed. */
|
2003-01-24 18:12:42 +01:00
|
|
|
r_type = elf_s390_tls_transition (info,
|
|
|
|
ELF32_R_TYPE (rel->r_info),
|
|
|
|
h == NULL);
|
|
|
|
switch (r_type)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
|
|
|
case R_390_GOT12:
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
case R_390_GOT16:
|
2003-07-01 16:44:59 +02:00
|
|
|
case R_390_GOT20:
|
2001-02-10 01:58:38 +01:00
|
|
|
case R_390_GOT32:
|
2002-02-19 19:22:16 +01:00
|
|
|
case R_390_GOTENT:
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
case R_390_GOTPLT12:
|
|
|
|
case R_390_GOTPLT16:
|
2003-07-01 16:44:59 +02:00
|
|
|
case R_390_GOTPLT20:
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
case R_390_GOTPLT32:
|
|
|
|
case R_390_GOTPLTENT:
|
2003-01-24 18:12:42 +01:00
|
|
|
case R_390_TLS_GD32:
|
|
|
|
case R_390_TLS_GOTIE12:
|
2003-07-01 16:44:59 +02:00
|
|
|
case R_390_TLS_GOTIE20:
|
2003-01-24 18:12:42 +01:00
|
|
|
case R_390_TLS_GOTIE32:
|
|
|
|
case R_390_TLS_IEENT:
|
|
|
|
case R_390_TLS_IE32:
|
|
|
|
case R_390_TLS_LDM32:
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
if (h == NULL
|
|
|
|
&& local_got_refcounts == NULL)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
bfd_size_type size;
|
2003-02-19 15:14:16 +01:00
|
|
|
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
size = symtab_hdr->sh_info;
|
2003-01-24 18:12:42 +01:00
|
|
|
size *= (sizeof (bfd_signed_vma) + sizeof(char));
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
local_got_refcounts = ((bfd_signed_vma *)
|
|
|
|
bfd_zalloc (abfd, size));
|
2001-02-10 01:58:38 +01:00
|
|
|
if (local_got_refcounts == NULL)
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
return FALSE;
|
|
|
|
elf_local_got_refcounts (abfd) = local_got_refcounts;
|
2003-01-24 18:12:42 +01:00
|
|
|
elf_s390_local_got_tls_type (abfd)
|
|
|
|
= (char *) (local_got_refcounts + symtab_hdr->sh_info);
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
/* Fall through. */
|
|
|
|
case R_390_GOTOFF16:
|
|
|
|
case R_390_GOTOFF32:
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
case R_390_GOTPC:
|
2002-02-19 19:22:16 +01:00
|
|
|
case R_390_GOTPCDBL:
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (htab->sgot == NULL)
|
|
|
|
{
|
|
|
|
if (htab->elf.dynobj == NULL)
|
|
|
|
htab->elf.dynobj = abfd;
|
|
|
|
if (!create_got_section (htab->elf.dynobj, info))
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
}
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
}
|
|
|
|
|
2003-01-24 18:12:42 +01:00
|
|
|
switch (r_type)
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
{
|
|
|
|
case R_390_GOTOFF16:
|
|
|
|
case R_390_GOTOFF32:
|
|
|
|
case R_390_GOTPC:
|
|
|
|
case R_390_GOTPCDBL:
|
|
|
|
/* Got is created, nothing to be done. */
|
2001-02-10 01:58:38 +01:00
|
|
|
break;
|
|
|
|
|
2003-02-19 15:14:16 +01:00
|
|
|
case R_390_PLT16DBL:
|
|
|
|
case R_390_PLT32DBL:
|
2001-02-10 01:58:38 +01:00
|
|
|
case R_390_PLT32:
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
case R_390_PLTOFF16:
|
|
|
|
case R_390_PLTOFF32:
|
2001-02-10 01:58:38 +01:00
|
|
|
/* This symbol requires a procedure linkage table entry. We
|
2003-02-19 15:14:16 +01:00
|
|
|
actually build the entry in adjust_dynamic_symbol,
|
|
|
|
because this might be a case of linking PIC code which is
|
|
|
|
never referenced by a dynamic object, in which case we
|
|
|
|
don't need to generate a procedure linkage table entry
|
|
|
|
after all. */
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
/* If this is a local symbol, we resolve it directly without
|
2003-02-19 15:14:16 +01:00
|
|
|
creating a procedure linkage table entry. */
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
if (h != NULL)
|
|
|
|
{
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
h->needs_plt = 1;
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
h->plt.refcount += 1;
|
|
|
|
}
|
|
|
|
break;
|
2001-02-10 01:58:38 +01:00
|
|
|
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
case R_390_GOTPLT12:
|
|
|
|
case R_390_GOTPLT16:
|
2003-07-01 16:44:59 +02:00
|
|
|
case R_390_GOTPLT20:
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
case R_390_GOTPLT32:
|
|
|
|
case R_390_GOTPLTENT:
|
|
|
|
/* This symbol requires either a procedure linkage table entry
|
|
|
|
or an entry in the local got. We actually build the entry
|
|
|
|
in adjust_dynamic_symbol because whether this is really a
|
|
|
|
global reference can change and with it the fact if we have
|
|
|
|
to create a plt entry or a local got entry. To be able to
|
|
|
|
make a once global symbol a local one we have to keep track
|
|
|
|
of the number of gotplt references that exist for this
|
|
|
|
symbol. */
|
|
|
|
if (h != NULL)
|
|
|
|
{
|
|
|
|
((struct elf_s390_link_hash_entry *) h)->gotplt_refcount++;
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
h->needs_plt = 1;
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
h->plt.refcount += 1;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
local_got_refcounts[r_symndx] += 1;
|
2001-02-10 01:58:38 +01:00
|
|
|
break;
|
|
|
|
|
2003-01-24 18:12:42 +01:00
|
|
|
case R_390_TLS_LDM32:
|
|
|
|
htab->tls_ldm_got.refcount += 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case R_390_TLS_IE32:
|
|
|
|
case R_390_TLS_GOTIE12:
|
2003-07-01 16:44:59 +02:00
|
|
|
case R_390_TLS_GOTIE20:
|
2003-01-24 18:12:42 +01:00
|
|
|
case R_390_TLS_GOTIE32:
|
|
|
|
case R_390_TLS_IEENT:
|
|
|
|
if (info->shared)
|
|
|
|
info->flags |= DF_STATIC_TLS;
|
2003-02-17 19:24:40 +01:00
|
|
|
/* Fall through. */
|
2003-01-24 18:12:42 +01:00
|
|
|
|
|
|
|
case R_390_GOT12:
|
2003-02-19 15:14:16 +01:00
|
|
|
case R_390_GOT16:
|
2003-07-01 16:44:59 +02:00
|
|
|
case R_390_GOT20:
|
2003-01-24 18:12:42 +01:00
|
|
|
case R_390_GOT32:
|
|
|
|
case R_390_GOTENT:
|
|
|
|
case R_390_TLS_GD32:
|
|
|
|
/* This symbol requires a global offset table entry. */
|
|
|
|
switch (r_type)
|
|
|
|
{
|
|
|
|
default:
|
|
|
|
case R_390_GOT12:
|
|
|
|
case R_390_GOT16:
|
2003-07-01 16:44:59 +02:00
|
|
|
case R_390_GOT20:
|
2003-01-24 18:12:42 +01:00
|
|
|
case R_390_GOT32:
|
|
|
|
case R_390_GOTENT:
|
|
|
|
tls_type = GOT_NORMAL;
|
|
|
|
break;
|
|
|
|
case R_390_TLS_GD32:
|
|
|
|
tls_type = GOT_TLS_GD;
|
|
|
|
break;
|
|
|
|
case R_390_TLS_IE32:
|
|
|
|
case R_390_TLS_GOTIE32:
|
|
|
|
tls_type = GOT_TLS_IE;
|
|
|
|
break;
|
|
|
|
case R_390_TLS_GOTIE12:
|
2003-07-01 16:44:59 +02:00
|
|
|
case R_390_TLS_GOTIE20:
|
2003-01-24 18:12:42 +01:00
|
|
|
case R_390_TLS_IEENT:
|
|
|
|
tls_type = GOT_TLS_IE_NLT;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (h != NULL)
|
|
|
|
{
|
|
|
|
h->got.refcount += 1;
|
|
|
|
old_tls_type = elf_s390_hash_entry(h)->tls_type;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
local_got_refcounts[r_symndx] += 1;
|
|
|
|
old_tls_type = elf_s390_local_got_tls_type (abfd) [r_symndx];
|
|
|
|
}
|
|
|
|
/* If a TLS symbol is accessed using IE at least once,
|
|
|
|
there is no point to use dynamic model for it. */
|
|
|
|
if (old_tls_type != tls_type && old_tls_type != GOT_UNKNOWN)
|
|
|
|
{
|
|
|
|
if (old_tls_type == GOT_NORMAL || tls_type == GOT_NORMAL)
|
|
|
|
{
|
|
|
|
(*_bfd_error_handler)
|
bfd/
* bfd.c (_bfd_default_error_handler): Handle %A and %B.
(bfd_archive_filename, bfd_get_section_ident): Delete.
* ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
bfd_archive_filename.
* elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
to warn about symbols in discarded sections. Use _bfd_error_handler.
* aout-adobe.c (aout_adobe_callback): See below.
* aout-cris.c (swap_ext_reloc_in): ..
* coff-arm.c (find_thumb_glue, find_arm_glue,
coff_arm_relocate_section, bfd_arm_process_before_allocation,
coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
coff_arm_copy_private_bfd_data): ..
* coff-i860.c (i860_reloc_processing): ..
* coff-mcore.c (mcore_coff_unsupported_reloc,
coff_mcore_relocate_section): ..
* coff-ppc.c (coff_ppc_relocate_section): ..
* coff-rs6000.c (xcoff_create_csect_from_smclas
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_swap_insns, sh_relocate_section): ..
* coff-tic54x.c (tic54x_reloc_processing): ..
* coff-tic80.c (coff_tic80_relocate_section): ..
* coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
* coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
coff_slurp_symbol_table, coff_classify_symbol,
coff_slurp_reloc_table): ..
* coffgen.c (_bfd_coff_read_string_table): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
_bfd_coff_generic_relocate_section): ..
* cpu-arm.c (bfd_arm_merge_machines): ..
* cpu-sh.c (sh_merge_bfd_arch): ..
* elf-hppa.h (elf_hppa_relocate_section): ..
* elf.c (bfd_elf_string_from_elf_section, setup_group,
_bfd_elf_setup_group_pointers, bfd_section_from_shdr,
assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
copy_private_bfd_data, _bfd_elf_validate_reloc): ..
* elf32-arm.h (find_thumb_glue, find_arm_glue,
bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
elf32_arm_relocate_section, elf32_arm_set_private_flags,
elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
* elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
cris_elf_merge_private_bfd_data
* elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
* elf32-gen.c (elf32_generic_link_add_symbols): ..
* elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
elf32_hppa_relocate_section): ..
* elf32-i370.c (i370_elf_merge_private_bfd_data,
i370_elf_check_relocs, i370_elf_relocate_section): ..
* elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
elf_i386_relocate_section): ..
* elf32-m32r.c (m32r_elf_relocate_section,
m32r_elf_merge_private_bfd_data): ..
* elf32-m68hc1x.c (m68hc12_add_stub,
_bfd_m68hc11_elf_merge_private_bfd_data): ..
* elf32-m68k.c (elf_m68k_relocate_section): ..
* elf32-mcore.c (mcore_elf_unsupported_reloc,
mcore_elf_relocate_section): ..
* elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
ppc_elf_check_relocs, ppc_elf_relocate_section,
ppc_elf_begin_write_processing): ..
* elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf32-sh-symbian.c (sh_symbian_import_as,
sh_symbian_process_embedded_commands,
sh_symbian_relocate_section): ..
* elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
sh_elf_merge_private_data): ..
* elf32-sparc.c (elf32_sparc_check_relocs,
elf32_sparc_relocate_section,
elf32_sparc_merge_private_bfd_data): ..
* elf32-v850.c (v850_elf_check_relocs,
v850_elf_merge_private_bfd_data): ..
* elf32-xtensa.c (elf_xtensa_check_relocs,
elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
* elf64-alpha.c (elf64_alpha_relax_with_lituse,
elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
* elf64-gen.c (elf64_generic_link_add_symbols): ..
* elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
ppc64_elf_check_relocs, ppc64_elf_edit_opd,
ppc64_elf_relocate_section): ..
* elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf64-sh64.c (sh_elf64_relocate_section): ..
* elf64-sparc.c (sparc64_elf_check_relocs,
sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
sparc64_elf_merge_private_bfd_data): ..
* elf64-x86-64.c (elf64_x86_64_check_relocs,
elf64_x86_64_relocate_section): ..
* elflink.c (_bfd_elf_add_default_symbol,
_bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
_bfd_elf_link_output_relocs, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_output_extsym,
elf_get_linked_section_vma, elf_fixup_link_order,
bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
* elfxx-ia64.c (elfNN_ia64_relax_section,
elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
* elfxx-mips.c (mips_elf_perform_relocation,
_bfd_mips_elf_check_relocs,
_bfd_mips_elf_merge_private_bfd_data): ..
* ieee.c (ieee_slurp_external_symbols): ..
* ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
* libbfd.c (_bfd_generic_verify_endian_match): ..
* linker.c (_bfd_generic_link_add_one_symbol,
_bfd_generic_section_already_linked): ..
* pdp11.c (translate_to_native_sym_flags): ..
* pe-mips.c (coff_pe_mips_relocate_section): ..
* peicode.h (pe_ILF_build_a_bfd): ..
* srec.c (srec_bad_byte): ..
* stabs.c (_bfd_link_section_stabs): ..
* xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
Replace all uses of bfd_archive_filename and bfd_get_section_ident
with corresponding %B and %A in _bfd_error_handler format string.
Replace occurrences of "fprintf (stderr," with _bfd_error_handler
calls to use %A and %B. Fix "against symbol .. from section" and
similar error messages. Combine multiple _bfd_error_handler calls
where they were separated due to bfd_archive_filename deficiencies.
* bfd-in2.h: Regenerate.
include/
* bfdlink.h (struct bfd_link_callbacks): Remove "error_handler".
(LD_DEFINITION_IN_DISCARDED_SECTION): Delete.
ld/
* ldmain.c (link_callbacks): Remove "error_handler".
* ldmisc.c: Include elf-bfd.h.
(vfinfo): Sort comment. Handle %A. Use %A instead of
bfd_get_section_indent.
(error_handler): Delete.
* ldmisc.h (error_handler): Delete declaration.
2004-08-13 05:16:01 +02:00
|
|
|
(_("%B: `%s' accessed both as normal and thread local symbol"),
|
|
|
|
abfd, h->root.root.string);
|
2003-01-24 18:12:42 +01:00
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
if (old_tls_type > tls_type)
|
|
|
|
tls_type = old_tls_type;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (old_tls_type != tls_type)
|
|
|
|
{
|
|
|
|
if (h != NULL)
|
|
|
|
elf_s390_hash_entry (h)->tls_type = tls_type;
|
|
|
|
else
|
|
|
|
elf_s390_local_got_tls_type (abfd) [r_symndx] = tls_type;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (r_type != R_390_TLS_IE32)
|
|
|
|
break;
|
2003-02-17 19:24:40 +01:00
|
|
|
/* Fall through. */
|
2003-01-24 18:12:42 +01:00
|
|
|
|
|
|
|
case R_390_TLS_LE32:
|
|
|
|
if (!info->shared)
|
|
|
|
break;
|
|
|
|
info->flags |= DF_STATIC_TLS;
|
2003-02-17 19:24:40 +01:00
|
|
|
/* Fall through. */
|
2003-01-24 18:12:42 +01:00
|
|
|
|
2003-02-19 15:14:16 +01:00
|
|
|
case R_390_8:
|
|
|
|
case R_390_16:
|
2001-02-10 01:58:38 +01:00
|
|
|
case R_390_32:
|
2003-02-19 15:14:16 +01:00
|
|
|
case R_390_PC16:
|
|
|
|
case R_390_PC16DBL:
|
2002-02-19 19:22:16 +01:00
|
|
|
case R_390_PC32DBL:
|
2001-02-10 01:58:38 +01:00
|
|
|
case R_390_PC32:
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (h != NULL && !info->shared)
|
|
|
|
{
|
|
|
|
/* If this reloc is in a read-only section, we might
|
|
|
|
need a copy reloc. We can't check reliably at this
|
|
|
|
stage whether the section is read-only, as input
|
|
|
|
sections have not yet been mapped to output sections.
|
|
|
|
Tentatively set the flag for now, and correct in
|
|
|
|
adjust_dynamic_symbol. */
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
h->non_got_ref = 1;
|
2001-11-10 01:23:35 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
/* We may need a .plt entry if the function this reloc
|
|
|
|
refers to is in a shared lib. */
|
|
|
|
h->plt.refcount += 1;
|
|
|
|
}
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
/* If we are creating a shared library, and this is a reloc
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
against a global symbol, or a non PC relative reloc
|
|
|
|
against a local symbol, then we need to copy the reloc
|
|
|
|
into the shared library. However, if we are linking with
|
|
|
|
-Bsymbolic, we do not need to copy a reloc against a
|
|
|
|
global symbol which is defined in an object we are
|
|
|
|
including in the link (i.e., DEF_REGULAR is set). At
|
|
|
|
this point we have not seen all the input files, so it is
|
|
|
|
possible that DEF_REGULAR is not set now but will be set
|
|
|
|
later (it is never cleared). In case of a weak definition,
|
|
|
|
DEF_REGULAR may be cleared later by a strong definition in
|
|
|
|
a shared library. We account for that possibility below by
|
|
|
|
storing information in the relocs_copied field of the hash
|
|
|
|
table entry. A similar situation occurs when creating
|
|
|
|
shared libraries and symbol visibility changes render the
|
|
|
|
symbol local.
|
|
|
|
|
|
|
|
If on the other hand, we are creating an executable, we
|
|
|
|
may need to keep relocations for symbols satisfied by a
|
|
|
|
dynamic library if we manage to avoid copy relocs for the
|
|
|
|
symbol. */
|
|
|
|
if ((info->shared
|
|
|
|
&& (sec->flags & SEC_ALLOC) != 0
|
2001-11-10 01:23:35 +01:00
|
|
|
&& ((ELF32_R_TYPE (rel->r_info) != R_390_PC16
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
&& ELF32_R_TYPE (rel->r_info) != R_390_PC16DBL
|
2002-02-19 19:22:16 +01:00
|
|
|
&& ELF32_R_TYPE (rel->r_info) != R_390_PC32DBL
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
&& ELF32_R_TYPE (rel->r_info) != R_390_PC32)
|
|
|
|
|| (h != NULL
|
|
|
|
&& (! info->symbolic
|
|
|
|
|| h->root.type == bfd_link_hash_defweak
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
|| !h->def_regular))))
|
2003-05-09 17:29:47 +02:00
|
|
|
|| (ELIMINATE_COPY_RELOCS
|
|
|
|
&& !info->shared
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
&& (sec->flags & SEC_ALLOC) != 0
|
|
|
|
&& h != NULL
|
|
|
|
&& (h->root.type == bfd_link_hash_defweak
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
|| !h->def_regular)))
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
2001-11-10 01:23:35 +01:00
|
|
|
struct elf_s390_dyn_relocs *p;
|
|
|
|
struct elf_s390_dyn_relocs **head;
|
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
/* We must copy these reloc types into the output file.
|
|
|
|
Create a reloc section in dynobj and make room for
|
|
|
|
this reloc. */
|
2001-02-10 01:58:38 +01:00
|
|
|
if (sreloc == NULL)
|
|
|
|
{
|
|
|
|
const char *name;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
bfd *dynobj;
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
name = (bfd_elf_string_from_elf_section
|
|
|
|
(abfd,
|
|
|
|
elf_elfheader (abfd)->e_shstrndx,
|
|
|
|
elf_section_data (sec)->rel_hdr.sh_name));
|
|
|
|
if (name == NULL)
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
2001-02-10 01:58:38 +01:00
|
|
|
|
2006-09-16 20:12:17 +02:00
|
|
|
if (! CONST_STRNEQ (name, ".rela")
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
|| strcmp (bfd_get_section_name (abfd, sec),
|
|
|
|
name + 5) != 0)
|
|
|
|
{
|
|
|
|
(*_bfd_error_handler)
|
bfd/
* bfd.c (_bfd_default_error_handler): Handle %A and %B.
(bfd_archive_filename, bfd_get_section_ident): Delete.
* ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
bfd_archive_filename.
* elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
to warn about symbols in discarded sections. Use _bfd_error_handler.
* aout-adobe.c (aout_adobe_callback): See below.
* aout-cris.c (swap_ext_reloc_in): ..
* coff-arm.c (find_thumb_glue, find_arm_glue,
coff_arm_relocate_section, bfd_arm_process_before_allocation,
coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
coff_arm_copy_private_bfd_data): ..
* coff-i860.c (i860_reloc_processing): ..
* coff-mcore.c (mcore_coff_unsupported_reloc,
coff_mcore_relocate_section): ..
* coff-ppc.c (coff_ppc_relocate_section): ..
* coff-rs6000.c (xcoff_create_csect_from_smclas
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_swap_insns, sh_relocate_section): ..
* coff-tic54x.c (tic54x_reloc_processing): ..
* coff-tic80.c (coff_tic80_relocate_section): ..
* coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
* coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
coff_slurp_symbol_table, coff_classify_symbol,
coff_slurp_reloc_table): ..
* coffgen.c (_bfd_coff_read_string_table): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
_bfd_coff_generic_relocate_section): ..
* cpu-arm.c (bfd_arm_merge_machines): ..
* cpu-sh.c (sh_merge_bfd_arch): ..
* elf-hppa.h (elf_hppa_relocate_section): ..
* elf.c (bfd_elf_string_from_elf_section, setup_group,
_bfd_elf_setup_group_pointers, bfd_section_from_shdr,
assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
copy_private_bfd_data, _bfd_elf_validate_reloc): ..
* elf32-arm.h (find_thumb_glue, find_arm_glue,
bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
elf32_arm_relocate_section, elf32_arm_set_private_flags,
elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
* elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
cris_elf_merge_private_bfd_data
* elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
* elf32-gen.c (elf32_generic_link_add_symbols): ..
* elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
elf32_hppa_relocate_section): ..
* elf32-i370.c (i370_elf_merge_private_bfd_data,
i370_elf_check_relocs, i370_elf_relocate_section): ..
* elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
elf_i386_relocate_section): ..
* elf32-m32r.c (m32r_elf_relocate_section,
m32r_elf_merge_private_bfd_data): ..
* elf32-m68hc1x.c (m68hc12_add_stub,
_bfd_m68hc11_elf_merge_private_bfd_data): ..
* elf32-m68k.c (elf_m68k_relocate_section): ..
* elf32-mcore.c (mcore_elf_unsupported_reloc,
mcore_elf_relocate_section): ..
* elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
ppc_elf_check_relocs, ppc_elf_relocate_section,
ppc_elf_begin_write_processing): ..
* elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf32-sh-symbian.c (sh_symbian_import_as,
sh_symbian_process_embedded_commands,
sh_symbian_relocate_section): ..
* elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
sh_elf_merge_private_data): ..
* elf32-sparc.c (elf32_sparc_check_relocs,
elf32_sparc_relocate_section,
elf32_sparc_merge_private_bfd_data): ..
* elf32-v850.c (v850_elf_check_relocs,
v850_elf_merge_private_bfd_data): ..
* elf32-xtensa.c (elf_xtensa_check_relocs,
elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
* elf64-alpha.c (elf64_alpha_relax_with_lituse,
elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
* elf64-gen.c (elf64_generic_link_add_symbols): ..
* elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
ppc64_elf_check_relocs, ppc64_elf_edit_opd,
ppc64_elf_relocate_section): ..
* elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf64-sh64.c (sh_elf64_relocate_section): ..
* elf64-sparc.c (sparc64_elf_check_relocs,
sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
sparc64_elf_merge_private_bfd_data): ..
* elf64-x86-64.c (elf64_x86_64_check_relocs,
elf64_x86_64_relocate_section): ..
* elflink.c (_bfd_elf_add_default_symbol,
_bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
_bfd_elf_link_output_relocs, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_output_extsym,
elf_get_linked_section_vma, elf_fixup_link_order,
bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
* elfxx-ia64.c (elfNN_ia64_relax_section,
elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
* elfxx-mips.c (mips_elf_perform_relocation,
_bfd_mips_elf_check_relocs,
_bfd_mips_elf_merge_private_bfd_data): ..
* ieee.c (ieee_slurp_external_symbols): ..
* ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
* libbfd.c (_bfd_generic_verify_endian_match): ..
* linker.c (_bfd_generic_link_add_one_symbol,
_bfd_generic_section_already_linked): ..
* pdp11.c (translate_to_native_sym_flags): ..
* pe-mips.c (coff_pe_mips_relocate_section): ..
* peicode.h (pe_ILF_build_a_bfd): ..
* srec.c (srec_bad_byte): ..
* stabs.c (_bfd_link_section_stabs): ..
* xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
Replace all uses of bfd_archive_filename and bfd_get_section_ident
with corresponding %B and %A in _bfd_error_handler format string.
Replace occurrences of "fprintf (stderr," with _bfd_error_handler
calls to use %A and %B. Fix "against symbol .. from section" and
similar error messages. Combine multiple _bfd_error_handler calls
where they were separated due to bfd_archive_filename deficiencies.
* bfd-in2.h: Regenerate.
include/
* bfdlink.h (struct bfd_link_callbacks): Remove "error_handler".
(LD_DEFINITION_IN_DISCARDED_SECTION): Delete.
ld/
* ldmain.c (link_callbacks): Remove "error_handler".
* ldmisc.c: Include elf-bfd.h.
(vfinfo): Sort comment. Handle %A. Use %A instead of
bfd_get_section_indent.
(error_handler): Delete.
* ldmisc.h (error_handler): Delete declaration.
2004-08-13 05:16:01 +02:00
|
|
|
(_("%B: bad relocation section name `%s\'"),
|
|
|
|
abfd, name);
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
if (htab->elf.dynobj == NULL)
|
|
|
|
htab->elf.dynobj = abfd;
|
2001-02-10 01:58:38 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
dynobj = htab->elf.dynobj;
|
2001-02-10 01:58:38 +01:00
|
|
|
sreloc = bfd_get_section_by_name (dynobj, name);
|
|
|
|
if (sreloc == NULL)
|
|
|
|
{
|
|
|
|
flagword flags;
|
|
|
|
|
|
|
|
flags = (SEC_HAS_CONTENTS | SEC_READONLY
|
|
|
|
| SEC_IN_MEMORY | SEC_LINKER_CREATED);
|
|
|
|
if ((sec->flags & SEC_ALLOC) != 0)
|
|
|
|
flags |= SEC_ALLOC | SEC_LOAD;
|
2005-05-05 16:34:04 +02:00
|
|
|
sreloc = bfd_make_section_with_flags (dynobj,
|
|
|
|
name,
|
|
|
|
flags);
|
2001-02-10 01:58:38 +01:00
|
|
|
if (sreloc == NULL
|
|
|
|
|| ! bfd_set_section_alignment (dynobj, sreloc, 2))
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
elf_section_data (sec)->sreloc = sreloc;
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
/* If this is a global symbol, we count the number of
|
|
|
|
relocations we need for this symbol. */
|
|
|
|
if (h != NULL)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
2001-11-10 01:23:35 +01:00
|
|
|
head = &((struct elf_s390_link_hash_entry *) h)->dyn_relocs;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2001-11-10 01:23:35 +01:00
|
|
|
/* Track dynamic relocs needed for local syms too.
|
|
|
|
We really need local syms available to do this
|
|
|
|
easily. Oh well. */
|
|
|
|
asection *s;
|
2005-10-06 21:21:14 +02:00
|
|
|
void *vpp;
|
2003-02-17 19:24:40 +01:00
|
|
|
|
2001-11-10 01:23:35 +01:00
|
|
|
s = bfd_section_from_r_symndx (abfd, &htab->sym_sec,
|
|
|
|
sec, r_symndx);
|
|
|
|
if (s == NULL)
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2005-10-06 21:21:14 +02:00
|
|
|
vpp = &elf_section_data (s)->local_dynrel;
|
|
|
|
head = (struct elf_s390_dyn_relocs **) vpp;
|
2001-11-10 01:23:35 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
p = *head;
|
|
|
|
if (p == NULL || p->sec != sec)
|
|
|
|
{
|
|
|
|
bfd_size_type amt = sizeof *p;
|
2003-02-17 19:24:40 +01:00
|
|
|
|
2001-11-10 01:23:35 +01:00
|
|
|
p = ((struct elf_s390_dyn_relocs *)
|
|
|
|
bfd_alloc (htab->elf.dynobj, amt));
|
|
|
|
if (p == NULL)
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
2001-11-10 01:23:35 +01:00
|
|
|
p->next = *head;
|
|
|
|
*head = p;
|
|
|
|
p->sec = sec;
|
|
|
|
p->count = 0;
|
|
|
|
p->pc_count = 0;
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
2001-11-10 01:23:35 +01:00
|
|
|
|
|
|
|
p->count += 1;
|
|
|
|
if (ELF32_R_TYPE (rel->r_info) == R_390_PC16
|
|
|
|
|| ELF32_R_TYPE (rel->r_info) == R_390_PC16DBL
|
2002-02-19 19:22:16 +01:00
|
|
|
|| ELF32_R_TYPE (rel->r_info) == R_390_PC32DBL
|
2001-11-10 01:23:35 +01:00
|
|
|
|| ELF32_R_TYPE (rel->r_info) == R_390_PC32)
|
|
|
|
p->pc_count += 1;
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
break;
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
/* This relocation describes the C++ object vtable hierarchy.
|
|
|
|
Reconstruct it for later use during GC. */
|
2003-02-19 15:14:16 +01:00
|
|
|
case R_390_GNU_VTINHERIT:
|
* Makefile.am: Remove all mention of elflink.h.
* Makefile.in: Regenerate.
* bfd-in.h (bfd_elf_discard_info): Declare.
(bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
* bfd-in2.h: Regenerate.
* elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
bfd_elf32_link_record_dynamic_symbol,
bfd_elf64_link_record_dynamic_symbol,
_bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
_bfd_elf32_link_record_local_dynamic_symbol,
_bfd_elf64_link_record_local_dynamic_symbol,
_bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
_bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
_bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
_bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
_bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
_bfd_elf32_reloc_symbol_deleted_p,
_bfd_elf64_reloc_symbol_deleted_p): Delete.
(bfd_elf_link_record_dynamic_symbol,
bfd_elf_link_record_local_dynamic_symbol,
bfd_elf_final_link, bfd_elf_gc_sections,
bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
bfd_elf_reloc_symbol_deleted_p): Declare.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
* elf32-arm.h: Update for changed function names. Remove local
WILL_CALL_FINISH_DYNAMIC_SECTION define.
* elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
* elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
* elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
* elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
* elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
* elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
* elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
* elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
* elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
(bfd_elfNN_print_symbol): Define.
* elfcode.h: Don't include elflink.h.
(elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
elf_gc_record_vtinherit, elf_gc_record_vtentry,
elf_link_record_local_dynamic_symbol): Don't define.
* elflink.c: Update for changed function names. Move elflink.h
code here.
* elflink.h: Delete file.
* po/SRC-POTFILES.in: Regenerate.
* po/bfd.pot: Regenerate.
doc/
* bfdint.texi: Remove all mention of elflink.h.
2004-03-27 11:58:09 +01:00
|
|
|
if (!bfd_elf_gc_record_vtinherit (abfd, sec, h, rel->r_offset))
|
2003-02-19 15:14:16 +01:00
|
|
|
return FALSE;
|
|
|
|
break;
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
/* This relocation describes which C++ vtable entries are actually
|
|
|
|
used. Record for later use during GC. */
|
2003-02-19 15:14:16 +01:00
|
|
|
case R_390_GNU_VTENTRY:
|
* Makefile.am: Remove all mention of elflink.h.
* Makefile.in: Regenerate.
* bfd-in.h (bfd_elf_discard_info): Declare.
(bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
* bfd-in2.h: Regenerate.
* elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
bfd_elf32_link_record_dynamic_symbol,
bfd_elf64_link_record_dynamic_symbol,
_bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
_bfd_elf32_link_record_local_dynamic_symbol,
_bfd_elf64_link_record_local_dynamic_symbol,
_bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
_bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
_bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
_bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
_bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
_bfd_elf32_reloc_symbol_deleted_p,
_bfd_elf64_reloc_symbol_deleted_p): Delete.
(bfd_elf_link_record_dynamic_symbol,
bfd_elf_link_record_local_dynamic_symbol,
bfd_elf_final_link, bfd_elf_gc_sections,
bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
bfd_elf_reloc_symbol_deleted_p): Declare.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
* elf32-arm.h: Update for changed function names. Remove local
WILL_CALL_FINISH_DYNAMIC_SECTION define.
* elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
* elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
* elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
* elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
* elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
* elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
* elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
* elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
* elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
(bfd_elfNN_print_symbol): Define.
* elfcode.h: Don't include elflink.h.
(elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
elf_gc_record_vtinherit, elf_gc_record_vtentry,
elf_link_record_local_dynamic_symbol): Don't define.
* elflink.c: Update for changed function names. Move elflink.h
code here.
* elflink.h: Delete file.
* po/SRC-POTFILES.in: Regenerate.
* po/bfd.pot: Regenerate.
doc/
* bfdint.texi: Remove all mention of elflink.h.
2004-03-27 11:58:09 +01:00
|
|
|
if (!bfd_elf_gc_record_vtentry (abfd, sec, h, rel->r_addend))
|
2003-02-19 15:14:16 +01:00
|
|
|
return FALSE;
|
|
|
|
break;
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
return TRUE;
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Return the section that should be marked against GC for a given
|
|
|
|
relocation. */
|
|
|
|
|
|
|
|
static asection *
|
* elflink.c (_bfd_elf_gc_mark_hook): New function.
* elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
* elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
* elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
* elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
* elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
* elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
* elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
* elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
* elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
* elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
* elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
* elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
* elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
* elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
* elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
* elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
* elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
* elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
* elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
* elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
* elf32-bfin.c (bfin_gc_mark_hook): Likewise.
(bfinfdpic_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
* elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(elf32_d10v_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(fr30_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(elf32_frv_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(iq2000_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
_bfd_elf_gc_mark_hook.
(openrisc_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(v850_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
_bfd_elf_gc_mark_hook.
(xstormy16_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(sh_elf64_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
(elf32_avr_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
(elf32_cr16c_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
(elf32_crx_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
(elf32_h8_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
(ip2k_elf_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
(elf32_m68hc11_gc_sweep_hook): Delete.
* elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
(elf32_m68hc11_gc_sweep_hook): Delete.
* elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
(elf32_msp430_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
2006-09-28 15:27:33 +02:00
|
|
|
elf_s390_gc_mark_hook (asection *sec,
|
|
|
|
struct bfd_link_info *info,
|
|
|
|
Elf_Internal_Rela *rel,
|
|
|
|
struct elf_link_hash_entry *h,
|
|
|
|
Elf_Internal_Sym *sym)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
|
|
|
if (h != NULL)
|
* elflink.c (_bfd_elf_gc_mark_hook): New function.
* elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
* elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
* elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
* elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
* elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
* elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
* elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
* elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
* elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
* elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
* elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
* elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
* elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
* elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
* elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
* elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
* elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
* elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
* elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
* elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
* elf32-bfin.c (bfin_gc_mark_hook): Likewise.
(bfinfdpic_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
* elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(elf32_d10v_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(fr30_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(elf32_frv_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(iq2000_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
_bfd_elf_gc_mark_hook.
(openrisc_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(v850_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
_bfd_elf_gc_mark_hook.
(xstormy16_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(sh_elf64_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
(elf32_avr_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
(elf32_cr16c_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
(elf32_crx_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
(elf32_h8_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
(ip2k_elf_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
(elf32_m68hc11_gc_sweep_hook): Delete.
* elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
(elf32_m68hc11_gc_sweep_hook): Delete.
* elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
(elf32_msp430_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
2006-09-28 15:27:33 +02:00
|
|
|
switch (ELF32_R_TYPE (rel->r_info))
|
|
|
|
{
|
|
|
|
case R_390_GNU_VTINHERIT:
|
|
|
|
case R_390_GNU_VTENTRY:
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
return _bfd_elf_gc_mark_hook (sec, info, rel, h, sym);
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Update the got entry reference counts for the section being removed. */
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
static bfd_boolean
|
* elflink.c (_bfd_elf_gc_mark_hook): New function.
* elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
* elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
* elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
* elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
* elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
* elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
* elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
* elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
* elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
* elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
* elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
* elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
* elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
* elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
* elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
* elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
* elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
* elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
* elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
* elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
* elf32-bfin.c (bfin_gc_mark_hook): Likewise.
(bfinfdpic_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
* elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(elf32_d10v_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(fr30_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(elf32_frv_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(iq2000_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
_bfd_elf_gc_mark_hook.
(openrisc_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(v850_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
_bfd_elf_gc_mark_hook.
(xstormy16_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(sh_elf64_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
(elf32_avr_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
(elf32_cr16c_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
(elf32_crx_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
(elf32_h8_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
(ip2k_elf_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
(elf32_m68hc11_gc_sweep_hook): Delete.
* elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
(elf32_m68hc11_gc_sweep_hook): Delete.
* elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
(elf32_msp430_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
2006-09-28 15:27:33 +02:00
|
|
|
elf_s390_gc_sweep_hook (bfd *abfd,
|
|
|
|
struct bfd_link_info *info,
|
|
|
|
asection *sec,
|
|
|
|
const Elf_Internal_Rela *relocs)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
|
|
|
Elf_Internal_Shdr *symtab_hdr;
|
|
|
|
struct elf_link_hash_entry **sym_hashes;
|
|
|
|
bfd_signed_vma *local_got_refcounts;
|
|
|
|
const Elf_Internal_Rela *rel, *relend;
|
|
|
|
|
2001-11-10 01:23:35 +01:00
|
|
|
elf_section_data (sec)->local_dynrel = NULL;
|
2001-02-10 01:58:38 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
|
|
|
|
sym_hashes = elf_sym_hashes (abfd);
|
|
|
|
local_got_refcounts = elf_local_got_refcounts (abfd);
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
relend = relocs + sec->reloc_count;
|
|
|
|
for (rel = relocs; rel < relend; rel++)
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
{
|
2003-02-19 15:14:16 +01:00
|
|
|
unsigned long r_symndx;
|
|
|
|
unsigned int r_type;
|
|
|
|
struct elf_link_hash_entry *h = NULL;
|
|
|
|
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
r_symndx = ELF32_R_SYM (rel->r_info);
|
2003-02-19 15:14:16 +01:00
|
|
|
if (r_symndx >= symtab_hdr->sh_info)
|
|
|
|
{
|
|
|
|
struct elf_s390_link_hash_entry *eh;
|
|
|
|
struct elf_s390_dyn_relocs **pp;
|
|
|
|
struct elf_s390_dyn_relocs *p;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
|
2003-02-19 15:14:16 +01:00
|
|
|
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
|
2005-01-11 10:32:53 +01:00
|
|
|
while (h->root.type == bfd_link_hash_indirect
|
|
|
|
|| h->root.type == bfd_link_hash_warning)
|
|
|
|
h = (struct elf_link_hash_entry *) h->root.u.i.link;
|
2003-02-19 15:14:16 +01:00
|
|
|
eh = (struct elf_s390_link_hash_entry *) h;
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
|
2003-02-19 15:14:16 +01:00
|
|
|
for (pp = &eh->dyn_relocs; (p = *pp) != NULL; pp = &p->next)
|
|
|
|
if (p->sec == sec)
|
|
|
|
{
|
|
|
|
/* Everything must go for SEC. */
|
|
|
|
*pp = p->next;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
r_type = ELF32_R_TYPE (rel->r_info);
|
|
|
|
r_type = elf_s390_tls_transition (info, r_type, h != NULL);
|
2003-01-24 18:12:42 +01:00
|
|
|
switch (r_type)
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
{
|
2003-01-24 18:12:42 +01:00
|
|
|
case R_390_TLS_LDM32:
|
|
|
|
if (elf_s390_hash_table (info)->tls_ldm_got.refcount > 0)
|
|
|
|
elf_s390_hash_table (info)->tls_ldm_got.refcount -= 1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case R_390_TLS_GD32:
|
|
|
|
case R_390_TLS_IE32:
|
|
|
|
case R_390_TLS_GOTIE12:
|
2003-07-01 16:44:59 +02:00
|
|
|
case R_390_TLS_GOTIE20:
|
2003-01-24 18:12:42 +01:00
|
|
|
case R_390_TLS_GOTIE32:
|
|
|
|
case R_390_TLS_IEENT:
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
case R_390_GOT12:
|
|
|
|
case R_390_GOT16:
|
2003-07-01 16:44:59 +02:00
|
|
|
case R_390_GOT20:
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
case R_390_GOT32:
|
|
|
|
case R_390_GOTOFF16:
|
|
|
|
case R_390_GOTOFF32:
|
|
|
|
case R_390_GOTPC:
|
|
|
|
case R_390_GOTPCDBL:
|
|
|
|
case R_390_GOTENT:
|
|
|
|
if (h != NULL)
|
|
|
|
{
|
|
|
|
if (h->got.refcount > 0)
|
|
|
|
h->got.refcount -= 1;
|
|
|
|
}
|
|
|
|
else if (local_got_refcounts != NULL)
|
|
|
|
{
|
|
|
|
if (local_got_refcounts[r_symndx] > 0)
|
|
|
|
local_got_refcounts[r_symndx] -= 1;
|
|
|
|
}
|
2003-02-19 15:14:16 +01:00
|
|
|
break;
|
2001-02-10 01:58:38 +01:00
|
|
|
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
case R_390_8:
|
|
|
|
case R_390_12:
|
|
|
|
case R_390_16:
|
2003-07-01 16:44:59 +02:00
|
|
|
case R_390_20:
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
case R_390_32:
|
|
|
|
case R_390_PC16:
|
|
|
|
case R_390_PC16DBL:
|
|
|
|
case R_390_PC32DBL:
|
|
|
|
case R_390_PC32:
|
2003-02-19 15:14:16 +01:00
|
|
|
if (info->shared)
|
|
|
|
break;
|
|
|
|
/* Fall through. */
|
|
|
|
|
2003-01-24 18:12:42 +01:00
|
|
|
case R_390_PLT16DBL:
|
|
|
|
case R_390_PLT32DBL:
|
|
|
|
case R_390_PLT32:
|
|
|
|
case R_390_PLTOFF16:
|
|
|
|
case R_390_PLTOFF32:
|
|
|
|
if (h != NULL)
|
|
|
|
{
|
|
|
|
if (h->plt.refcount > 0)
|
|
|
|
h->plt.refcount -= 1;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case R_390_GOTPLT12:
|
|
|
|
case R_390_GOTPLT16:
|
2003-07-01 16:44:59 +02:00
|
|
|
case R_390_GOTPLT20:
|
2003-01-24 18:12:42 +01:00
|
|
|
case R_390_GOTPLT32:
|
|
|
|
case R_390_GOTPLTENT:
|
|
|
|
if (h != NULL)
|
|
|
|
{
|
|
|
|
if (h->plt.refcount > 0)
|
|
|
|
{
|
|
|
|
((struct elf_s390_link_hash_entry *) h)->gotplt_refcount--;
|
|
|
|
h->plt.refcount -= 1;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else if (local_got_refcounts != NULL)
|
|
|
|
{
|
|
|
|
if (local_got_refcounts[r_symndx] > 0)
|
|
|
|
local_got_refcounts[r_symndx] -= 1;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
2001-02-10 01:58:38 +01:00
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
return TRUE;
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
/* Make sure we emit a GOT entry if the symbol was supposed to have a PLT
|
|
|
|
entry but we found we will not create any. Called when we find we will
|
|
|
|
not have any PLT for this symbol, by for example
|
|
|
|
elf_s390_adjust_dynamic_symbol when we're doing a proper dynamic link,
|
|
|
|
or elf_s390_size_dynamic_sections if no dynamic sections will be
|
|
|
|
created (we're only linking static objects). */
|
|
|
|
|
|
|
|
static void
|
|
|
|
elf_s390_adjust_gotplt (h)
|
|
|
|
struct elf_s390_link_hash_entry *h;
|
|
|
|
{
|
|
|
|
if (h->elf.root.type == bfd_link_hash_warning)
|
|
|
|
h = (struct elf_s390_link_hash_entry *) h->elf.root.u.i.link;
|
|
|
|
|
|
|
|
if (h->gotplt_refcount <= 0)
|
|
|
|
return;
|
|
|
|
|
|
|
|
/* We simply add the number of gotplt references to the number
|
|
|
|
* of got references for this symbol. */
|
|
|
|
h->elf.got.refcount += h->gotplt_refcount;
|
|
|
|
h->gotplt_refcount = -1;
|
|
|
|
}
|
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
/* Adjust a symbol defined by a dynamic object and referenced by a
|
|
|
|
regular object. The current definition is in some section of the
|
|
|
|
dynamic object, but we're not including those sections. We have to
|
|
|
|
change the definition to something the rest of the link can
|
|
|
|
understand. */
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
static bfd_boolean
|
2001-02-10 01:58:38 +01:00
|
|
|
elf_s390_adjust_dynamic_symbol (info, h)
|
|
|
|
struct bfd_link_info *info;
|
|
|
|
struct elf_link_hash_entry *h;
|
|
|
|
{
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
struct elf_s390_link_hash_table *htab;
|
2001-02-10 01:58:38 +01:00
|
|
|
asection *s;
|
|
|
|
|
|
|
|
/* If this is a function, put it in the procedure linkage table. We
|
|
|
|
will fill in the contents of the procedure linkage table later
|
2002-06-03 03:57:10 +02:00
|
|
|
(although we could actually do it here). */
|
2001-02-10 01:58:38 +01:00
|
|
|
if (h->type == STT_FUNC
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
|| h->needs_plt)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (h->plt.refcount <= 0
|
|
|
|
|| (! info->shared
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
&& !h->def_dynamic
|
|
|
|
&& !h->ref_dynamic
|
2002-01-29 12:14:35 +01:00
|
|
|
&& h->root.type != bfd_link_hash_undefweak
|
|
|
|
&& h->root.type != bfd_link_hash_undefined))
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
|
|
|
/* This case can occur if we saw a PLT32 reloc in an input
|
2003-02-19 15:14:16 +01:00
|
|
|
file, but the symbol was never referred to by a dynamic
|
|
|
|
object, or if all references were garbage collected. In
|
2001-02-10 01:58:38 +01:00
|
|
|
such a case, we don't actually need to build a procedure
|
|
|
|
linkage table, and we can just do a PC32 reloc instead. */
|
|
|
|
h->plt.offset = (bfd_vma) -1;
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
h->needs_plt = 0;
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
elf_s390_adjust_gotplt((struct elf_s390_link_hash_entry *) h);
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
return TRUE;
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
2001-10-15 09:28:45 +02:00
|
|
|
else
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
/* It's possible that we incorrectly decided a .plt reloc was
|
|
|
|
needed for an R_390_PC32 reloc to a non-function sym in
|
|
|
|
check_relocs. We can't decide accurately between function and
|
|
|
|
non-function syms in check-relocs; Objects loaded later in
|
|
|
|
the link may change h->type. So fix it now. */
|
2001-10-15 09:28:45 +02:00
|
|
|
h->plt.offset = (bfd_vma) -1;
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
/* If this is a weak symbol, and there is a real definition, the
|
|
|
|
processor independent code will have arranged for us to see the
|
|
|
|
real definition first, and we can just use the same value. */
|
2004-09-17 09:14:33 +02:00
|
|
|
if (h->u.weakdef != NULL)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
2004-09-17 09:14:33 +02:00
|
|
|
BFD_ASSERT (h->u.weakdef->root.type == bfd_link_hash_defined
|
|
|
|
|| h->u.weakdef->root.type == bfd_link_hash_defweak);
|
|
|
|
h->root.u.def.section = h->u.weakdef->root.u.def.section;
|
|
|
|
h->root.u.def.value = h->u.weakdef->root.u.def.value;
|
2003-05-09 17:29:47 +02:00
|
|
|
if (ELIMINATE_COPY_RELOCS || info->nocopyreloc)
|
2004-09-17 09:14:33 +02:00
|
|
|
h->non_got_ref = h->u.weakdef->non_got_ref;
|
2002-11-30 09:39:46 +01:00
|
|
|
return TRUE;
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* This is a reference to a symbol defined by a dynamic object which
|
|
|
|
is not a function. */
|
|
|
|
|
|
|
|
/* If we are creating a shared library, we must presume that the
|
|
|
|
only references to the symbol are via the global offset table.
|
|
|
|
For such cases we need not do anything here; the relocations will
|
|
|
|
be handled correctly by relocate_section. */
|
|
|
|
if (info->shared)
|
2002-11-30 09:39:46 +01:00
|
|
|
return TRUE;
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
/* If there are no references to this symbol that do not use the
|
|
|
|
GOT, we don't need to generate a copy reloc. */
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
if (!h->non_got_ref)
|
2002-11-30 09:39:46 +01:00
|
|
|
return TRUE;
|
2001-02-10 01:58:38 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
/* If -z nocopyreloc was given, we won't generate them either. */
|
|
|
|
if (info->nocopyreloc)
|
|
|
|
{
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
h->non_got_ref = 0;
|
2002-11-30 09:39:46 +01:00
|
|
|
return TRUE;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
}
|
|
|
|
|
2003-05-09 17:29:47 +02:00
|
|
|
if (ELIMINATE_COPY_RELOCS)
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
{
|
2003-05-09 17:29:47 +02:00
|
|
|
struct elf_s390_link_hash_entry * eh;
|
|
|
|
struct elf_s390_dyn_relocs *p;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
|
2003-05-09 17:29:47 +02:00
|
|
|
eh = (struct elf_s390_link_hash_entry *) h;
|
|
|
|
for (p = eh->dyn_relocs; p != NULL; p = p->next)
|
|
|
|
{
|
|
|
|
s = p->sec->output_section;
|
|
|
|
if (s != NULL && (s->flags & SEC_READONLY) != 0)
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* If we didn't find any dynamic relocs in read-only sections, then
|
|
|
|
we'll be keeping the dynamic relocs and avoiding the copy reloc. */
|
|
|
|
if (p == NULL)
|
|
|
|
{
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
h->non_got_ref = 0;
|
2003-05-09 17:29:47 +02:00
|
|
|
return TRUE;
|
|
|
|
}
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
}
|
|
|
|
|
2005-08-18 03:28:26 +02:00
|
|
|
if (h->size == 0)
|
|
|
|
{
|
|
|
|
(*_bfd_error_handler) (_("dynamic variable `%s' is zero size"),
|
|
|
|
h->root.root.string);
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
/* We must allocate the symbol in our .dynbss section, which will
|
|
|
|
become part of the .bss section of the executable. There will be
|
|
|
|
an entry for this symbol in the .dynsym section. The dynamic
|
|
|
|
object will contain position independent code, so all references
|
|
|
|
from the dynamic object to this symbol will go through the global
|
|
|
|
offset table. The dynamic linker will use the .dynsym entry to
|
|
|
|
determine the address it must put in the global offset table, so
|
|
|
|
both the dynamic object and the regular object will refer to the
|
|
|
|
same memory location for the variable. */
|
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
htab = elf_s390_hash_table (info);
|
2001-02-10 01:58:38 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
/* We must generate a R_390_COPY reloc to tell the dynamic linker to
|
|
|
|
copy the initial value out of the dynamic object and into the
|
|
|
|
runtime process image. */
|
2001-02-10 01:58:38 +01:00
|
|
|
if ((h->root.u.def.section->flags & SEC_ALLOC) != 0)
|
|
|
|
{
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
htab->srelbss->size += sizeof (Elf32_External_Rela);
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
h->needs_copy = 1;
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
s = htab->sdynbss;
|
2001-02-10 01:58:38 +01:00
|
|
|
|
2007-05-15 15:55:54 +02:00
|
|
|
return _bfd_elf_adjust_dynamic_copy (h, s);
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
/* Allocate space in .plt, .got and associated reloc sections for
|
|
|
|
dynamic relocs. */
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
static bfd_boolean
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
allocate_dynrelocs (h, inf)
|
|
|
|
struct elf_link_hash_entry *h;
|
|
|
|
PTR inf;
|
|
|
|
{
|
|
|
|
struct bfd_link_info *info;
|
|
|
|
struct elf_s390_link_hash_table *htab;
|
|
|
|
struct elf_s390_link_hash_entry *eh;
|
|
|
|
struct elf_s390_dyn_relocs *p;
|
|
|
|
|
2002-03-28 04:27:46 +01:00
|
|
|
if (h->root.type == bfd_link_hash_indirect)
|
2002-11-30 09:39:46 +01:00
|
|
|
return TRUE;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
|
2002-03-28 04:27:46 +01:00
|
|
|
if (h->root.type == bfd_link_hash_warning)
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
/* When warning symbols are created, they **replace** the "real"
|
|
|
|
entry in the hash table, thus we never get to see the real
|
|
|
|
symbol in a hash traversal. So look at it now. */
|
2002-03-28 04:27:46 +01:00
|
|
|
h = (struct elf_link_hash_entry *) h->root.u.i.link;
|
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
info = (struct bfd_link_info *) inf;
|
|
|
|
htab = elf_s390_hash_table (info);
|
|
|
|
|
|
|
|
if (htab->elf.dynamic_sections_created
|
2003-05-09 17:17:54 +02:00
|
|
|
&& h->plt.refcount > 0
|
|
|
|
&& (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
|
|
|
|
|| h->root.type != bfd_link_hash_undefweak))
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
{
|
|
|
|
/* Make sure this symbol is output as a dynamic symbol.
|
|
|
|
Undefined weak syms won't yet be marked as dynamic. */
|
|
|
|
if (h->dynindx == -1
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
&& !h->forced_local)
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
{
|
* Makefile.am: Remove all mention of elflink.h.
* Makefile.in: Regenerate.
* bfd-in.h (bfd_elf_discard_info): Declare.
(bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
* bfd-in2.h: Regenerate.
* elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
bfd_elf32_link_record_dynamic_symbol,
bfd_elf64_link_record_dynamic_symbol,
_bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
_bfd_elf32_link_record_local_dynamic_symbol,
_bfd_elf64_link_record_local_dynamic_symbol,
_bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
_bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
_bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
_bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
_bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
_bfd_elf32_reloc_symbol_deleted_p,
_bfd_elf64_reloc_symbol_deleted_p): Delete.
(bfd_elf_link_record_dynamic_symbol,
bfd_elf_link_record_local_dynamic_symbol,
bfd_elf_final_link, bfd_elf_gc_sections,
bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
bfd_elf_reloc_symbol_deleted_p): Declare.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
* elf32-arm.h: Update for changed function names. Remove local
WILL_CALL_FINISH_DYNAMIC_SECTION define.
* elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
* elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
* elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
* elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
* elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
* elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
* elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
* elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
* elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
(bfd_elfNN_print_symbol): Define.
* elfcode.h: Don't include elflink.h.
(elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
elf_gc_record_vtinherit, elf_gc_record_vtentry,
elf_link_record_local_dynamic_symbol): Don't define.
* elflink.c: Update for changed function names. Move elflink.h
code here.
* elflink.h: Delete file.
* po/SRC-POTFILES.in: Regenerate.
* po/bfd.pot: Regenerate.
doc/
* bfdint.texi: Remove all mention of elflink.h.
2004-03-27 11:58:09 +01:00
|
|
|
if (! bfd_elf_link_record_dynamic_symbol (info, h))
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
}
|
|
|
|
|
2003-05-09 17:17:54 +02:00
|
|
|
if (info->shared
|
2003-05-09 18:41:42 +02:00
|
|
|
|| WILL_CALL_FINISH_DYNAMIC_SYMBOL (1, 0, h))
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
{
|
|
|
|
asection *s = htab->splt;
|
|
|
|
|
|
|
|
/* If this is the first .plt entry, make room for the special
|
|
|
|
first entry. */
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
if (s->size == 0)
|
|
|
|
s->size += PLT_FIRST_ENTRY_SIZE;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
h->plt.offset = s->size;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
|
|
|
|
/* If this symbol is not defined in a regular file, and we are
|
|
|
|
not generating a shared library, then set the symbol to this
|
|
|
|
location in the .plt. This is required to make function
|
|
|
|
pointers compare as equal between the normal executable and
|
|
|
|
the shared library. */
|
|
|
|
if (! info->shared
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
&& !h->def_regular)
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
{
|
|
|
|
h->root.u.def.section = s;
|
|
|
|
h->root.u.def.value = h->plt.offset;
|
|
|
|
}
|
2001-11-10 01:23:35 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
/* Make room for this entry. */
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
s->size += PLT_ENTRY_SIZE;
|
2001-11-10 01:23:35 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
/* We also need to make an entry in the .got.plt section, which
|
|
|
|
will be placed in the .got section by the linker script. */
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
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htab->sgotplt->size += GOT_ENTRY_SIZE;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
|
|
|
|
/* We also need to make an entry in the .rela.plt section. */
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
htab->srelplt->size += sizeof (Elf32_External_Rela);
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
h->plt.offset = (bfd_vma) -1;
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
h->needs_plt = 0;
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
elf_s390_adjust_gotplt((struct elf_s390_link_hash_entry *) h);
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
}
|
2001-11-10 01:23:35 +01:00
|
|
|
}
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
else
|
|
|
|
{
|
|
|
|
h->plt.offset = (bfd_vma) -1;
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
h->needs_plt = 0;
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
elf_s390_adjust_gotplt((struct elf_s390_link_hash_entry *) h);
|
2001-11-10 01:23:35 +01:00
|
|
|
}
|
|
|
|
|
2003-01-24 18:12:42 +01:00
|
|
|
/* If R_390_TLS_{IE32,GOTIE32,GOTIE12,IEENT} symbol is now local to
|
|
|
|
the binary, we can optimize a bit. IE32 and GOTIE32 get converted
|
|
|
|
to R_390_TLS_LE32 requiring no TLS entry. For GOTIE12 and IEENT
|
|
|
|
we can save the dynamic TLS relocation. */
|
|
|
|
if (h->got.refcount > 0
|
|
|
|
&& !info->shared
|
|
|
|
&& h->dynindx == -1
|
|
|
|
&& elf_s390_hash_entry(h)->tls_type >= GOT_TLS_IE)
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
{
|
2003-01-24 18:12:42 +01:00
|
|
|
if (elf_s390_hash_entry(h)->tls_type == GOT_TLS_IE_NLT)
|
|
|
|
/* For the GOTIE access without a literal pool entry the offset has
|
|
|
|
to be stored somewhere. The immediate value in the instruction
|
|
|
|
is not bit enough so the value is stored in the got. */
|
|
|
|
{
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
h->got.offset = htab->sgot->size;
|
|
|
|
htab->sgot->size += GOT_ENTRY_SIZE;
|
2003-01-24 18:12:42 +01:00
|
|
|
}
|
|
|
|
else
|
|
|
|
h->got.offset = (bfd_vma) -1;
|
|
|
|
}
|
|
|
|
else if (h->got.refcount > 0)
|
|
|
|
{
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
asection *s;
|
2002-11-30 09:39:46 +01:00
|
|
|
bfd_boolean dyn;
|
2003-01-24 18:12:42 +01:00
|
|
|
int tls_type = elf_s390_hash_entry(h)->tls_type;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
|
|
|
|
/* Make sure this symbol is output as a dynamic symbol.
|
|
|
|
Undefined weak syms won't yet be marked as dynamic. */
|
|
|
|
if (h->dynindx == -1
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
&& !h->forced_local)
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
{
|
* Makefile.am: Remove all mention of elflink.h.
* Makefile.in: Regenerate.
* bfd-in.h (bfd_elf_discard_info): Declare.
(bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
* bfd-in2.h: Regenerate.
* elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
bfd_elf32_link_record_dynamic_symbol,
bfd_elf64_link_record_dynamic_symbol,
_bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
_bfd_elf32_link_record_local_dynamic_symbol,
_bfd_elf64_link_record_local_dynamic_symbol,
_bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
_bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
_bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
_bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
_bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
_bfd_elf32_reloc_symbol_deleted_p,
_bfd_elf64_reloc_symbol_deleted_p): Delete.
(bfd_elf_link_record_dynamic_symbol,
bfd_elf_link_record_local_dynamic_symbol,
bfd_elf_final_link, bfd_elf_gc_sections,
bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
bfd_elf_reloc_symbol_deleted_p): Declare.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
* elf32-arm.h: Update for changed function names. Remove local
WILL_CALL_FINISH_DYNAMIC_SECTION define.
* elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
* elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
* elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
* elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
* elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
* elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
* elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
* elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
* elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
(bfd_elfNN_print_symbol): Define.
* elfcode.h: Don't include elflink.h.
(elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
elf_gc_record_vtinherit, elf_gc_record_vtentry,
elf_link_record_local_dynamic_symbol): Don't define.
* elflink.c: Update for changed function names. Move elflink.h
code here.
* elflink.h: Delete file.
* po/SRC-POTFILES.in: Regenerate.
* po/bfd.pot: Regenerate.
doc/
* bfdint.texi: Remove all mention of elflink.h.
2004-03-27 11:58:09 +01:00
|
|
|
if (! bfd_elf_link_record_dynamic_symbol (info, h))
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
s = htab->sgot;
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
h->got.offset = s->size;
|
|
|
|
s->size += GOT_ENTRY_SIZE;
|
2003-01-24 18:12:42 +01:00
|
|
|
/* R_390_TLS_GD32 needs 2 consecutive GOT slots. */
|
|
|
|
if (tls_type == GOT_TLS_GD)
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
s->size += GOT_ENTRY_SIZE;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
dyn = htab->elf.dynamic_sections_created;
|
2003-01-24 18:12:42 +01:00
|
|
|
/* R_390_TLS_IE32 needs one dynamic relocation,
|
|
|
|
R_390_TLS_GD32 needs one if local symbol and two if global. */
|
|
|
|
if ((tls_type == GOT_TLS_GD && h->dynindx == -1)
|
|
|
|
|| tls_type >= GOT_TLS_IE)
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
htab->srelgot->size += sizeof (Elf32_External_Rela);
|
2003-01-24 18:12:42 +01:00
|
|
|
else if (tls_type == GOT_TLS_GD)
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
htab->srelgot->size += 2 * sizeof (Elf32_External_Rela);
|
2003-05-09 17:17:54 +02:00
|
|
|
else if ((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
|
|
|
|
|| h->root.type != bfd_link_hash_undefweak)
|
|
|
|
&& (info->shared
|
|
|
|
|| WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, 0, h)))
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
htab->srelgot->size += sizeof (Elf32_External_Rela);
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
}
|
|
|
|
else
|
|
|
|
h->got.offset = (bfd_vma) -1;
|
|
|
|
|
|
|
|
eh = (struct elf_s390_link_hash_entry *) h;
|
|
|
|
if (eh->dyn_relocs == NULL)
|
2002-11-30 09:39:46 +01:00
|
|
|
return TRUE;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
|
|
|
|
/* In the shared -Bsymbolic case, discard space allocated for
|
|
|
|
dynamic pc-relative relocs against symbols which turn out to be
|
|
|
|
defined in regular objects. For the normal shared case, discard
|
|
|
|
space for pc-relative relocs that have become local due to symbol
|
|
|
|
visibility changes. */
|
|
|
|
|
|
|
|
if (info->shared)
|
|
|
|
{
|
2004-02-27 11:03:05 +01:00
|
|
|
if (SYMBOL_REFERENCES_LOCAL (info, h))
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
{
|
|
|
|
struct elf_s390_dyn_relocs **pp;
|
|
|
|
|
|
|
|
for (pp = &eh->dyn_relocs; (p = *pp) != NULL; )
|
|
|
|
{
|
|
|
|
p->count -= p->pc_count;
|
|
|
|
p->pc_count = 0;
|
|
|
|
if (p->count == 0)
|
|
|
|
*pp = p->next;
|
|
|
|
else
|
|
|
|
pp = &p->next;
|
|
|
|
}
|
|
|
|
}
|
2003-05-09 17:17:54 +02:00
|
|
|
|
|
|
|
/* Also discard relocs on undefined weak syms with non-default
|
|
|
|
visibility. */
|
2006-02-21 02:51:59 +01:00
|
|
|
if (eh->dyn_relocs != NULL
|
2003-05-09 17:17:54 +02:00
|
|
|
&& h->root.type == bfd_link_hash_undefweak)
|
2006-02-21 02:51:59 +01:00
|
|
|
{
|
|
|
|
if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT)
|
|
|
|
eh->dyn_relocs = NULL;
|
|
|
|
|
|
|
|
/* Make sure undefined weak symbols are output as a dynamic
|
|
|
|
symbol in PIEs. */
|
|
|
|
else if (h->dynindx == -1
|
|
|
|
&& !h->forced_local)
|
|
|
|
{
|
|
|
|
if (! bfd_elf_link_record_dynamic_symbol (info, h))
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
}
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
}
|
2003-05-09 17:29:47 +02:00
|
|
|
else if (ELIMINATE_COPY_RELOCS)
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
{
|
|
|
|
/* For the non-shared case, discard space for relocs against
|
|
|
|
symbols which turn out to need copy relocs or are not
|
|
|
|
dynamic. */
|
|
|
|
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
if (!h->non_got_ref
|
|
|
|
&& ((h->def_dynamic
|
|
|
|
&& !h->def_regular)
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
|| (htab->elf.dynamic_sections_created
|
|
|
|
&& (h->root.type == bfd_link_hash_undefweak
|
|
|
|
|| h->root.type == bfd_link_hash_undefined))))
|
|
|
|
{
|
|
|
|
/* Make sure this symbol is output as a dynamic symbol.
|
|
|
|
Undefined weak syms won't yet be marked as dynamic. */
|
|
|
|
if (h->dynindx == -1
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
&& !h->forced_local)
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
{
|
* Makefile.am: Remove all mention of elflink.h.
* Makefile.in: Regenerate.
* bfd-in.h (bfd_elf_discard_info): Declare.
(bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
* bfd-in2.h: Regenerate.
* elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
bfd_elf32_link_record_dynamic_symbol,
bfd_elf64_link_record_dynamic_symbol,
_bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
_bfd_elf32_link_record_local_dynamic_symbol,
_bfd_elf64_link_record_local_dynamic_symbol,
_bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
_bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
_bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
_bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
_bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
_bfd_elf32_reloc_symbol_deleted_p,
_bfd_elf64_reloc_symbol_deleted_p): Delete.
(bfd_elf_link_record_dynamic_symbol,
bfd_elf_link_record_local_dynamic_symbol,
bfd_elf_final_link, bfd_elf_gc_sections,
bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
bfd_elf_reloc_symbol_deleted_p): Declare.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
* elf32-arm.h: Update for changed function names. Remove local
WILL_CALL_FINISH_DYNAMIC_SECTION define.
* elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
* elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
* elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
* elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
* elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
* elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
* elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
* elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
* elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
(bfd_elfNN_print_symbol): Define.
* elfcode.h: Don't include elflink.h.
(elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
elf_gc_record_vtinherit, elf_gc_record_vtentry,
elf_link_record_local_dynamic_symbol): Don't define.
* elflink.c: Update for changed function names. Move elflink.h
code here.
* elflink.h: Delete file.
* po/SRC-POTFILES.in: Regenerate.
* po/bfd.pot: Regenerate.
doc/
* bfdint.texi: Remove all mention of elflink.h.
2004-03-27 11:58:09 +01:00
|
|
|
if (! bfd_elf_link_record_dynamic_symbol (info, h))
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* If that succeeded, we know we'll be keeping all the
|
|
|
|
relocs. */
|
|
|
|
if (h->dynindx != -1)
|
|
|
|
goto keep;
|
|
|
|
}
|
|
|
|
|
|
|
|
eh->dyn_relocs = NULL;
|
|
|
|
|
2001-11-10 01:23:35 +01:00
|
|
|
keep: ;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Finally, allocate space. */
|
|
|
|
for (p = eh->dyn_relocs; p != NULL; p = p->next)
|
|
|
|
{
|
|
|
|
asection *sreloc = elf_section_data (p->sec)->sreloc;
|
2003-02-17 19:24:40 +01:00
|
|
|
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
sreloc->size += p->count * sizeof (Elf32_External_Rela);
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
}
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
return TRUE;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Find any dynamic relocs that apply to read-only sections. */
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
static bfd_boolean
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
readonly_dynrelocs (h, inf)
|
|
|
|
struct elf_link_hash_entry *h;
|
|
|
|
PTR inf;
|
|
|
|
{
|
|
|
|
struct elf_s390_link_hash_entry *eh;
|
|
|
|
struct elf_s390_dyn_relocs *p;
|
|
|
|
|
2002-03-28 04:27:46 +01:00
|
|
|
if (h->root.type == bfd_link_hash_warning)
|
|
|
|
h = (struct elf_link_hash_entry *) h->root.u.i.link;
|
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
eh = (struct elf_s390_link_hash_entry *) h;
|
|
|
|
for (p = eh->dyn_relocs; p != NULL; p = p->next)
|
|
|
|
{
|
|
|
|
asection *s = p->sec->output_section;
|
|
|
|
|
|
|
|
if (s != NULL && (s->flags & SEC_READONLY) != 0)
|
|
|
|
{
|
|
|
|
struct bfd_link_info *info = (struct bfd_link_info *) inf;
|
|
|
|
|
|
|
|
info->flags |= DF_TEXTREL;
|
|
|
|
|
|
|
|
/* Not an error, just cut short the traversal. */
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
}
|
|
|
|
}
|
2002-11-30 09:39:46 +01:00
|
|
|
return TRUE;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
}
|
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
/* Set the sizes of the dynamic sections. */
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
static bfd_boolean
|
2001-02-10 01:58:38 +01:00
|
|
|
elf_s390_size_dynamic_sections (output_bfd, info)
|
2001-08-27 10:59:08 +02:00
|
|
|
bfd *output_bfd ATTRIBUTE_UNUSED;
|
2001-02-10 01:58:38 +01:00
|
|
|
struct bfd_link_info *info;
|
|
|
|
{
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
struct elf_s390_link_hash_table *htab;
|
2001-02-10 01:58:38 +01:00
|
|
|
bfd *dynobj;
|
|
|
|
asection *s;
|
2002-11-30 09:39:46 +01:00
|
|
|
bfd_boolean relocs;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
bfd *ibfd;
|
2001-02-10 01:58:38 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
htab = elf_s390_hash_table (info);
|
|
|
|
dynobj = htab->elf.dynobj;
|
|
|
|
if (dynobj == NULL)
|
|
|
|
abort ();
|
2001-02-10 01:58:38 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (htab->elf.dynamic_sections_created)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
|
|
|
/* Set the contents of the .interp section to the interpreter. */
|
2003-05-30 17:50:12 +02:00
|
|
|
if (info->executable)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
|
|
|
s = bfd_get_section_by_name (dynobj, ".interp");
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (s == NULL)
|
|
|
|
abort ();
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
s->size = sizeof ELF_DYNAMIC_INTERPRETER;
|
2001-02-10 01:58:38 +01:00
|
|
|
s->contents = (unsigned char *) ELF_DYNAMIC_INTERPRETER;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
/* Set up .got offsets for local syms, and space for local dynamic
|
|
|
|
relocs. */
|
|
|
|
for (ibfd = info->input_bfds; ibfd != NULL; ibfd = ibfd->link_next)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
bfd_signed_vma *local_got;
|
|
|
|
bfd_signed_vma *end_local_got;
|
2003-01-24 18:12:42 +01:00
|
|
|
char *local_tls_type;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
bfd_size_type locsymcount;
|
|
|
|
Elf_Internal_Shdr *symtab_hdr;
|
|
|
|
asection *srela;
|
2001-02-10 01:58:38 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (bfd_get_flavour (ibfd) != bfd_target_elf_flavour)
|
2001-02-10 01:58:38 +01:00
|
|
|
continue;
|
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
for (s = ibfd->sections; s != NULL; s = s->next)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
2001-11-10 01:23:35 +01:00
|
|
|
struct elf_s390_dyn_relocs *p;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
|
2005-10-06 21:21:14 +02:00
|
|
|
for (p = elf_section_data (s)->local_dynrel; p != NULL; p = p->next)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
2001-11-10 01:23:35 +01:00
|
|
|
if (!bfd_is_abs_section (p->sec)
|
|
|
|
&& bfd_is_abs_section (p->sec->output_section))
|
|
|
|
{
|
|
|
|
/* Input section has been discarded, either because
|
|
|
|
it is a copy of a linkonce section or due to
|
|
|
|
linker script /DISCARD/, so we'll be discarding
|
|
|
|
the relocs too. */
|
|
|
|
}
|
2002-02-05 01:00:23 +01:00
|
|
|
else if (p->count != 0)
|
2001-11-10 01:23:35 +01:00
|
|
|
{
|
|
|
|
srela = elf_section_data (p->sec)->sreloc;
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
srela->size += p->count * sizeof (Elf32_External_Rela);
|
2002-02-05 01:00:23 +01:00
|
|
|
if ((p->sec->output_section->flags & SEC_READONLY) != 0)
|
|
|
|
info->flags |= DF_TEXTREL;
|
2001-11-10 01:23:35 +01:00
|
|
|
}
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
}
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
|
|
|
|
local_got = elf_local_got_refcounts (ibfd);
|
|
|
|
if (!local_got)
|
|
|
|
continue;
|
|
|
|
|
|
|
|
symtab_hdr = &elf_tdata (ibfd)->symtab_hdr;
|
|
|
|
locsymcount = symtab_hdr->sh_info;
|
|
|
|
end_local_got = local_got + locsymcount;
|
2003-01-24 18:12:42 +01:00
|
|
|
local_tls_type = elf_s390_local_got_tls_type (ibfd);
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
s = htab->sgot;
|
|
|
|
srela = htab->srelgot;
|
2003-01-24 18:12:42 +01:00
|
|
|
for (; local_got < end_local_got; ++local_got, ++local_tls_type)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (*local_got > 0)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
*local_got = s->size;
|
|
|
|
s->size += GOT_ENTRY_SIZE;
|
2003-01-24 18:12:42 +01:00
|
|
|
if (*local_tls_type == GOT_TLS_GD)
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
s->size += GOT_ENTRY_SIZE;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (info->shared)
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
srela->size += sizeof (Elf32_External_Rela);
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
else
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
*local_got = (bfd_vma) -1;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2003-01-24 18:12:42 +01:00
|
|
|
if (htab->tls_ldm_got.refcount > 0)
|
|
|
|
{
|
|
|
|
/* Allocate 2 got entries and 1 dynamic reloc for R_390_TLS_LDM32
|
|
|
|
relocs. */
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
htab->tls_ldm_got.offset = htab->sgot->size;
|
|
|
|
htab->sgot->size += 2 * GOT_ENTRY_SIZE;
|
|
|
|
htab->srelgot->size += sizeof (Elf32_External_Rela);
|
2003-01-24 18:12:42 +01:00
|
|
|
}
|
|
|
|
else
|
|
|
|
htab->tls_ldm_got.offset = -1;
|
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
/* Allocate global sym .plt and .got entries, and space for global
|
|
|
|
sym dynamic relocs. */
|
|
|
|
elf_link_hash_traverse (&htab->elf, allocate_dynrelocs, (PTR) info);
|
|
|
|
|
|
|
|
/* We now have determined the sizes of the various dynamic sections.
|
|
|
|
Allocate memory for them. */
|
2002-11-30 09:39:46 +01:00
|
|
|
relocs = FALSE;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
for (s = dynobj->sections; s != NULL; s = s->next)
|
|
|
|
{
|
|
|
|
if ((s->flags & SEC_LINKER_CREATED) == 0)
|
|
|
|
continue;
|
|
|
|
|
|
|
|
if (s == htab->splt
|
|
|
|
|| s == htab->sgot
|
2005-07-08 08:20:06 +02:00
|
|
|
|| s == htab->sgotplt
|
|
|
|
|| s == htab->sdynbss)
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
{
|
|
|
|
/* Strip this section if we don't need it; see the
|
|
|
|
comment below. */
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
2006-09-16 20:12:17 +02:00
|
|
|
else if (CONST_STRNEQ (bfd_get_section_name (dynobj, s), ".rela"))
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
{
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
if (s->size != 0)
|
2002-11-30 09:39:46 +01:00
|
|
|
relocs = TRUE;
|
2001-11-10 01:23:35 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
/* We use the reloc_count field as a counter if we need
|
|
|
|
to copy relocs into the output file. */
|
|
|
|
s->reloc_count = 0;
|
|
|
|
}
|
|
|
|
else
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
|
|
|
/* It's not one of our sections, so don't allocate space. */
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
if (s->size == 0)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
/* If we don't need this section, strip it from the
|
|
|
|
output file. This is to handle .rela.bss and
|
|
|
|
.rela.plt. We must create it in
|
|
|
|
create_dynamic_sections, because it must be created
|
|
|
|
before the linker maps input sections to output
|
|
|
|
sections. The linker does that before
|
|
|
|
adjust_dynamic_symbol is called, and it is that
|
|
|
|
function which decides whether anything needs to go
|
|
|
|
into these sections. */
|
|
|
|
|
2005-05-04 13:00:28 +02:00
|
|
|
s->flags |= SEC_EXCLUDE;
|
2001-02-10 01:58:38 +01:00
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
2005-07-08 08:20:06 +02:00
|
|
|
if ((s->flags & SEC_HAS_CONTENTS) == 0)
|
|
|
|
continue;
|
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
/* Allocate memory for the section contents. We use bfd_zalloc
|
|
|
|
here in case unused entries are not reclaimed before the
|
|
|
|
section's contents are written out. This should not happen,
|
|
|
|
but this way if it does, we get a R_390_NONE reloc instead
|
|
|
|
of garbage. */
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
s->contents = (bfd_byte *) bfd_zalloc (dynobj, s->size);
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (s->contents == NULL)
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
2001-11-10 01:23:35 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (htab->elf.dynamic_sections_created)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
|
|
|
/* Add some entries to the .dynamic section. We fill in the
|
|
|
|
values later, in elf_s390_finish_dynamic_sections, but we
|
|
|
|
must add the entries now so that we get the correct size for
|
|
|
|
the .dynamic section. The DT_DEBUG entry is filled in by the
|
|
|
|
dynamic linker and used by the debugger. */
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
#define add_dynamic_entry(TAG, VAL) \
|
2004-03-25 13:48:45 +01:00
|
|
|
_bfd_elf_add_dynamic_entry (info, TAG, VAL)
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2003-05-30 17:50:12 +02:00
|
|
|
if (info->executable)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
if (!add_dynamic_entry (DT_DEBUG, 0))
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
2001-11-10 01:23:35 +01:00
|
|
|
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
if (htab->splt->size != 0)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
if (!add_dynamic_entry (DT_PLTGOT, 0)
|
|
|
|
|| !add_dynamic_entry (DT_PLTRELSZ, 0)
|
|
|
|
|| !add_dynamic_entry (DT_PLTREL, DT_RELA)
|
|
|
|
|| !add_dynamic_entry (DT_JMPREL, 0))
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
if (relocs)
|
2003-02-19 15:14:16 +01:00
|
|
|
{
|
|
|
|
if (!add_dynamic_entry (DT_RELA, 0)
|
|
|
|
|| !add_dynamic_entry (DT_RELASZ, 0)
|
|
|
|
|| !add_dynamic_entry (DT_RELAENT, sizeof (Elf32_External_Rela)))
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
2001-02-10 01:58:38 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
/* If any dynamic relocs apply to a read-only section,
|
|
|
|
then we need a DT_TEXTREL entry. */
|
2002-02-05 01:00:23 +01:00
|
|
|
if ((info->flags & DF_TEXTREL) == 0)
|
|
|
|
elf_link_hash_traverse (&htab->elf, readonly_dynrelocs,
|
|
|
|
(PTR) info);
|
2001-11-10 01:23:35 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if ((info->flags & DF_TEXTREL) != 0)
|
|
|
|
{
|
|
|
|
if (!add_dynamic_entry (DT_TEXTREL, 0))
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
}
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
}
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
#undef add_dynamic_entry
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
return TRUE;
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
|
2003-01-24 18:12:42 +01:00
|
|
|
/* Return the base VMA address which should be subtracted from real addresses
|
|
|
|
when resolving @dtpoff relocation.
|
|
|
|
This is PT_TLS segment p_vaddr. */
|
|
|
|
|
|
|
|
static bfd_vma
|
|
|
|
dtpoff_base (info)
|
|
|
|
struct bfd_link_info *info;
|
|
|
|
{
|
2003-11-04 07:16:39 +01:00
|
|
|
/* If tls_sec is NULL, we should have signalled an error already. */
|
|
|
|
if (elf_hash_table (info)->tls_sec == NULL)
|
2003-01-24 18:12:42 +01:00
|
|
|
return 0;
|
2003-11-04 07:16:39 +01:00
|
|
|
return elf_hash_table (info)->tls_sec->vma;
|
2003-01-24 18:12:42 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Return the relocation value for @tpoff relocation
|
|
|
|
if STT_TLS virtual address is ADDRESS. */
|
|
|
|
|
|
|
|
static bfd_vma
|
|
|
|
tpoff (info, address)
|
|
|
|
struct bfd_link_info *info;
|
|
|
|
bfd_vma address;
|
|
|
|
{
|
2003-11-04 07:16:39 +01:00
|
|
|
struct elf_link_hash_table *htab = elf_hash_table (info);
|
2003-01-24 18:12:42 +01:00
|
|
|
|
2003-11-04 07:16:39 +01:00
|
|
|
/* If tls_sec is NULL, we should have signalled an error already. */
|
|
|
|
if (htab->tls_sec == NULL)
|
2003-01-24 18:12:42 +01:00
|
|
|
return 0;
|
2003-11-04 07:16:39 +01:00
|
|
|
return htab->tls_size + htab->tls_sec->vma - address;
|
2003-01-24 18:12:42 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Complain if TLS instruction relocation is against an invalid
|
|
|
|
instruction. */
|
|
|
|
|
|
|
|
static void
|
|
|
|
invalid_tls_insn (input_bfd, input_section, rel)
|
|
|
|
bfd *input_bfd;
|
|
|
|
asection *input_section;
|
|
|
|
Elf_Internal_Rela *rel;
|
|
|
|
{
|
|
|
|
reloc_howto_type *howto;
|
|
|
|
|
|
|
|
howto = elf_howto_table + ELF32_R_TYPE (rel->r_info);
|
|
|
|
(*_bfd_error_handler)
|
bfd/
* bfd.c (_bfd_default_error_handler): Handle %A and %B.
(bfd_archive_filename, bfd_get_section_ident): Delete.
* ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
bfd_archive_filename.
* elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
to warn about symbols in discarded sections. Use _bfd_error_handler.
* aout-adobe.c (aout_adobe_callback): See below.
* aout-cris.c (swap_ext_reloc_in): ..
* coff-arm.c (find_thumb_glue, find_arm_glue,
coff_arm_relocate_section, bfd_arm_process_before_allocation,
coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
coff_arm_copy_private_bfd_data): ..
* coff-i860.c (i860_reloc_processing): ..
* coff-mcore.c (mcore_coff_unsupported_reloc,
coff_mcore_relocate_section): ..
* coff-ppc.c (coff_ppc_relocate_section): ..
* coff-rs6000.c (xcoff_create_csect_from_smclas
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_swap_insns, sh_relocate_section): ..
* coff-tic54x.c (tic54x_reloc_processing): ..
* coff-tic80.c (coff_tic80_relocate_section): ..
* coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
* coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
coff_slurp_symbol_table, coff_classify_symbol,
coff_slurp_reloc_table): ..
* coffgen.c (_bfd_coff_read_string_table): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
_bfd_coff_generic_relocate_section): ..
* cpu-arm.c (bfd_arm_merge_machines): ..
* cpu-sh.c (sh_merge_bfd_arch): ..
* elf-hppa.h (elf_hppa_relocate_section): ..
* elf.c (bfd_elf_string_from_elf_section, setup_group,
_bfd_elf_setup_group_pointers, bfd_section_from_shdr,
assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
copy_private_bfd_data, _bfd_elf_validate_reloc): ..
* elf32-arm.h (find_thumb_glue, find_arm_glue,
bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
elf32_arm_relocate_section, elf32_arm_set_private_flags,
elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
* elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
cris_elf_merge_private_bfd_data
* elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
* elf32-gen.c (elf32_generic_link_add_symbols): ..
* elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
elf32_hppa_relocate_section): ..
* elf32-i370.c (i370_elf_merge_private_bfd_data,
i370_elf_check_relocs, i370_elf_relocate_section): ..
* elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
elf_i386_relocate_section): ..
* elf32-m32r.c (m32r_elf_relocate_section,
m32r_elf_merge_private_bfd_data): ..
* elf32-m68hc1x.c (m68hc12_add_stub,
_bfd_m68hc11_elf_merge_private_bfd_data): ..
* elf32-m68k.c (elf_m68k_relocate_section): ..
* elf32-mcore.c (mcore_elf_unsupported_reloc,
mcore_elf_relocate_section): ..
* elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
ppc_elf_check_relocs, ppc_elf_relocate_section,
ppc_elf_begin_write_processing): ..
* elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf32-sh-symbian.c (sh_symbian_import_as,
sh_symbian_process_embedded_commands,
sh_symbian_relocate_section): ..
* elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
sh_elf_merge_private_data): ..
* elf32-sparc.c (elf32_sparc_check_relocs,
elf32_sparc_relocate_section,
elf32_sparc_merge_private_bfd_data): ..
* elf32-v850.c (v850_elf_check_relocs,
v850_elf_merge_private_bfd_data): ..
* elf32-xtensa.c (elf_xtensa_check_relocs,
elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
* elf64-alpha.c (elf64_alpha_relax_with_lituse,
elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
* elf64-gen.c (elf64_generic_link_add_symbols): ..
* elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
ppc64_elf_check_relocs, ppc64_elf_edit_opd,
ppc64_elf_relocate_section): ..
* elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf64-sh64.c (sh_elf64_relocate_section): ..
* elf64-sparc.c (sparc64_elf_check_relocs,
sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
sparc64_elf_merge_private_bfd_data): ..
* elf64-x86-64.c (elf64_x86_64_check_relocs,
elf64_x86_64_relocate_section): ..
* elflink.c (_bfd_elf_add_default_symbol,
_bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
_bfd_elf_link_output_relocs, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_output_extsym,
elf_get_linked_section_vma, elf_fixup_link_order,
bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
* elfxx-ia64.c (elfNN_ia64_relax_section,
elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
* elfxx-mips.c (mips_elf_perform_relocation,
_bfd_mips_elf_check_relocs,
_bfd_mips_elf_merge_private_bfd_data): ..
* ieee.c (ieee_slurp_external_symbols): ..
* ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
* libbfd.c (_bfd_generic_verify_endian_match): ..
* linker.c (_bfd_generic_link_add_one_symbol,
_bfd_generic_section_already_linked): ..
* pdp11.c (translate_to_native_sym_flags): ..
* pe-mips.c (coff_pe_mips_relocate_section): ..
* peicode.h (pe_ILF_build_a_bfd): ..
* srec.c (srec_bad_byte): ..
* stabs.c (_bfd_link_section_stabs): ..
* xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
Replace all uses of bfd_archive_filename and bfd_get_section_ident
with corresponding %B and %A in _bfd_error_handler format string.
Replace occurrences of "fprintf (stderr," with _bfd_error_handler
calls to use %A and %B. Fix "against symbol .. from section" and
similar error messages. Combine multiple _bfd_error_handler calls
where they were separated due to bfd_archive_filename deficiencies.
* bfd-in2.h: Regenerate.
include/
* bfdlink.h (struct bfd_link_callbacks): Remove "error_handler".
(LD_DEFINITION_IN_DISCARDED_SECTION): Delete.
ld/
* ldmain.c (link_callbacks): Remove "error_handler".
* ldmisc.c: Include elf-bfd.h.
(vfinfo): Sort comment. Handle %A. Use %A instead of
bfd_get_section_indent.
(error_handler): Delete.
* ldmisc.h (error_handler): Delete declaration.
2004-08-13 05:16:01 +02:00
|
|
|
(_("%B(%A+0x%lx): invalid instruction for TLS relocation %s"),
|
|
|
|
input_bfd,
|
|
|
|
input_section,
|
2003-01-24 18:12:42 +01:00
|
|
|
(long) rel->r_offset,
|
|
|
|
howto->name);
|
2006-05-05 15:21:34 +02:00
|
|
|
bfd_set_error (bfd_error_bad_value);
|
2003-01-24 18:12:42 +01:00
|
|
|
}
|
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
/* Relocate a 390 ELF section. */
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
static bfd_boolean
|
2001-02-10 01:58:38 +01:00
|
|
|
elf_s390_relocate_section (output_bfd, info, input_bfd, input_section,
|
|
|
|
contents, relocs, local_syms, local_sections)
|
|
|
|
bfd *output_bfd;
|
|
|
|
struct bfd_link_info *info;
|
|
|
|
bfd *input_bfd;
|
|
|
|
asection *input_section;
|
|
|
|
bfd_byte *contents;
|
|
|
|
Elf_Internal_Rela *relocs;
|
|
|
|
Elf_Internal_Sym *local_syms;
|
|
|
|
asection **local_sections;
|
|
|
|
{
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
struct elf_s390_link_hash_table *htab;
|
2001-02-10 01:58:38 +01:00
|
|
|
Elf_Internal_Shdr *symtab_hdr;
|
|
|
|
struct elf_link_hash_entry **sym_hashes;
|
|
|
|
bfd_vma *local_got_offsets;
|
|
|
|
Elf_Internal_Rela *rel;
|
|
|
|
Elf_Internal_Rela *relend;
|
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
htab = elf_s390_hash_table (info);
|
2001-02-10 01:58:38 +01:00
|
|
|
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
|
|
|
|
sym_hashes = elf_sym_hashes (input_bfd);
|
|
|
|
local_got_offsets = elf_local_got_offsets (input_bfd);
|
|
|
|
|
|
|
|
rel = relocs;
|
|
|
|
relend = relocs + input_section->reloc_count;
|
|
|
|
for (; rel < relend; rel++)
|
|
|
|
{
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
unsigned int r_type;
|
2001-02-10 01:58:38 +01:00
|
|
|
reloc_howto_type *howto;
|
|
|
|
unsigned long r_symndx;
|
|
|
|
struct elf_link_hash_entry *h;
|
|
|
|
Elf_Internal_Sym *sym;
|
|
|
|
asection *sec;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
bfd_vma off;
|
2001-02-10 01:58:38 +01:00
|
|
|
bfd_vma relocation;
|
2002-11-30 09:39:46 +01:00
|
|
|
bfd_boolean unresolved_reloc;
|
2001-02-10 01:58:38 +01:00
|
|
|
bfd_reloc_status_type r;
|
2003-01-24 18:12:42 +01:00
|
|
|
int tls_type;
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
r_type = ELF32_R_TYPE (rel->r_info);
|
|
|
|
if (r_type == (int) R_390_GNU_VTINHERIT
|
2003-02-19 15:14:16 +01:00
|
|
|
|| r_type == (int) R_390_GNU_VTENTRY)
|
|
|
|
continue;
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
if (r_type >= (int) R_390_max)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
|
|
|
bfd_set_error (bfd_error_bad_value);
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2002-05-07 02:16:53 +02:00
|
|
|
howto = elf_howto_table + r_type;
|
2001-02-10 01:58:38 +01:00
|
|
|
r_symndx = ELF32_R_SYM (rel->r_info);
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
h = NULL;
|
|
|
|
sym = NULL;
|
|
|
|
sec = NULL;
|
2002-11-30 09:39:46 +01:00
|
|
|
unresolved_reloc = FALSE;
|
2001-02-10 01:58:38 +01:00
|
|
|
if (r_symndx < symtab_hdr->sh_info)
|
|
|
|
{
|
|
|
|
sym = local_syms + r_symndx;
|
|
|
|
sec = local_sections[r_symndx];
|
2003-11-05 14:17:09 +01:00
|
|
|
relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel);
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2003-08-20 10:37:19 +02:00
|
|
|
bfd_boolean warned ATTRIBUTE_UNUSED;
|
2001-11-10 01:23:35 +01:00
|
|
|
|
* elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
and rel args. Group input and output args. Wrap to 80 columns.
* elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
RELOC_FOR_GLOBAL_SYMBOL invocation.
2004-03-22 03:28:17 +01:00
|
|
|
RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
|
|
|
|
r_symndx, symtab_hdr, sym_hashes,
|
|
|
|
h, sec, relocation,
|
|
|
|
unresolved_reloc, warned);
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2007-03-07 09:54:35 +01:00
|
|
|
if (sec != NULL && elf_discarded_section (sec))
|
|
|
|
{
|
|
|
|
/* For relocs against symbols from removed linkonce sections,
|
|
|
|
or sections discarded by a linker script, we just want the
|
|
|
|
section contents zeroed. Avoid any special processing. */
|
|
|
|
_bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
|
|
|
|
rel->r_info = 0;
|
|
|
|
rel->r_addend = 0;
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (info->relocatable)
|
|
|
|
continue;
|
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
switch (r_type)
|
|
|
|
{
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
case R_390_GOTPLT12:
|
|
|
|
case R_390_GOTPLT16:
|
2003-07-01 16:44:59 +02:00
|
|
|
case R_390_GOTPLT20:
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
case R_390_GOTPLT32:
|
|
|
|
case R_390_GOTPLTENT:
|
|
|
|
/* There are three cases for a GOTPLT relocation. 1) The
|
|
|
|
relocation is against the jump slot entry of a plt that
|
|
|
|
will get emitted to the output file. 2) The relocation
|
|
|
|
is against the jump slot of a plt entry that has been
|
|
|
|
removed. elf_s390_adjust_gotplt has created a GOT entry
|
|
|
|
as replacement. 3) The relocation is against a local symbol.
|
|
|
|
Cases 2) and 3) are the same as the GOT relocation code
|
|
|
|
so we just have to test for case 1 and fall through for
|
|
|
|
the other two. */
|
|
|
|
if (h != NULL && h->plt.offset != (bfd_vma) -1)
|
|
|
|
{
|
|
|
|
bfd_vma plt_index;
|
|
|
|
|
|
|
|
/* Calc. index no.
|
|
|
|
Current offset - size first entry / entry size. */
|
|
|
|
plt_index = (h->plt.offset - PLT_FIRST_ENTRY_SIZE) /
|
|
|
|
PLT_ENTRY_SIZE;
|
2003-02-19 15:14:16 +01:00
|
|
|
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
/* Offset in GOT is PLT index plus GOT headers(3) times 4,
|
|
|
|
addr & GOT addr. */
|
|
|
|
relocation = (plt_index + 3) * GOT_ENTRY_SIZE;
|
|
|
|
unresolved_reloc = FALSE;
|
|
|
|
|
|
|
|
if (r_type == R_390_GOTPLTENT)
|
|
|
|
relocation += htab->sgot->output_section->vma;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
/* Fall through. */
|
|
|
|
|
2003-02-19 15:14:16 +01:00
|
|
|
case R_390_GOT12:
|
|
|
|
case R_390_GOT16:
|
2003-07-01 16:44:59 +02:00
|
|
|
case R_390_GOT20:
|
2003-02-19 15:14:16 +01:00
|
|
|
case R_390_GOT32:
|
2002-02-19 19:22:16 +01:00
|
|
|
case R_390_GOTENT:
|
2003-02-19 15:14:16 +01:00
|
|
|
/* Relocation is to the entry for this symbol in the global
|
|
|
|
offset table. */
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (htab->sgot == NULL)
|
|
|
|
abort ();
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2003-02-19 15:14:16 +01:00
|
|
|
if (h != NULL)
|
|
|
|
{
|
2002-11-30 09:39:46 +01:00
|
|
|
bfd_boolean dyn;
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2003-02-19 15:14:16 +01:00
|
|
|
off = h->got.offset;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
dyn = htab->elf.dynamic_sections_created;
|
2003-05-09 18:41:42 +02:00
|
|
|
if (! WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, info->shared, h)
|
2003-02-19 15:14:16 +01:00
|
|
|
|| (info->shared
|
|
|
|
&& (info->symbolic
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
|| h->dynindx == -1
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
|| h->forced_local)
|
|
|
|
&& h->def_regular)
|
2003-05-09 17:17:54 +02:00
|
|
|
|| (ELF_ST_VISIBILITY (h->other)
|
|
|
|
&& h->root.type == bfd_link_hash_undefweak))
|
2003-02-19 15:14:16 +01:00
|
|
|
{
|
|
|
|
/* This is actually a static link, or it is a
|
|
|
|
-Bsymbolic link and the symbol is defined
|
|
|
|
locally, or the symbol was forced to be local
|
|
|
|
because of a version file. We must initialize
|
|
|
|
this entry in the global offset table. Since the
|
|
|
|
offset must always be a multiple of 2, we use the
|
|
|
|
least significant bit to record whether we have
|
|
|
|
initialized it already.
|
|
|
|
|
|
|
|
When doing a dynamic link, we create a .rel.got
|
|
|
|
relocation entry to initialize the value. This
|
|
|
|
is done in the finish_dynamic_symbol routine. */
|
|
|
|
if ((off & 1) != 0)
|
|
|
|
off &= ~1;
|
|
|
|
else
|
|
|
|
{
|
2001-02-10 01:58:38 +01:00
|
|
|
bfd_put_32 (output_bfd, relocation,
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
htab->sgot->contents + off);
|
2003-02-19 15:14:16 +01:00
|
|
|
h->got.offset |= 1;
|
|
|
|
}
|
|
|
|
}
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
else
|
2002-11-30 09:39:46 +01:00
|
|
|
unresolved_reloc = FALSE;
|
2003-02-19 15:14:16 +01:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (local_got_offsets == NULL)
|
|
|
|
abort ();
|
2001-02-10 01:58:38 +01:00
|
|
|
|
2003-02-19 15:14:16 +01:00
|
|
|
off = local_got_offsets[r_symndx];
|
2001-02-10 01:58:38 +01:00
|
|
|
|
2003-02-19 15:14:16 +01:00
|
|
|
/* The offset must always be a multiple of 4. We use
|
|
|
|
the least significant bit to record whether we have
|
|
|
|
already generated the necessary reloc. */
|
|
|
|
if ((off & 1) != 0)
|
|
|
|
off &= ~1;
|
|
|
|
else
|
|
|
|
{
|
|
|
|
bfd_put_32 (output_bfd, relocation,
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
htab->sgot->contents + off);
|
2001-02-10 01:58:38 +01:00
|
|
|
|
2003-02-19 15:14:16 +01:00
|
|
|
if (info->shared)
|
|
|
|
{
|
|
|
|
asection *srelgot;
|
|
|
|
Elf_Internal_Rela outrel;
|
include/elf/ChangeLog
* internal.h (elf32_internal_ehdr, Elf32_Internal_Ehdr,
elf64_internal_ehdr, Elf64_Internal_Ehdr, elf32_internal_phdr,
Elf32_Internal_Phdr, elf64_internal_phdr, Elf64_Internal_Phdr,
elf32_internal_shdr, Elf32_Internal_Shdr, elf64_internal_shdr,
Elf64_Internal_Shdr, elf32_internal_sym, elf64_internal_sym,
Elf32_Internal_Sym, Elf64_Internal_Sym, Elf32_Internal_Note,
elf32_internal_note, elf32_internal_rel, Elf32_Internal_Rel,
elf64_internal_rel, Elf64_Internal_Rel, elf32_internal_rela,
elf64_internal_rela, Elf32_Internal_Rela, Elf64_Internal_Rela,
elf32_internal_dyn, elf64_internal_dyn, Elf32_Internal_Dyn,
Elf64_Internal_Dyn, elf32_internal_verdef, elf64_internal_verdef,
elf32_internal_verdaux, elf64_internal_verdaux, elf32_internal_verneed,
elf64_internal_verneed, elf32_internal_vernaux, elf64_internal_vernaux,
elf32_internal_versym, elf64_internal_versym, Elf32_Internal_Verdef,
Elf64_Internal_Verdef, Elf32_Internal_Verdaux, Elf64_Internal_Verdaux,
Elf32_Internal_Verneed, Elf64_Internal_Verneed, Elf32_Internal_Vernaux,
Elf64_Internal_Vernaux, Elf32_Internal_Versym, Elf64_Internal_Versym,
Elf32_Internal_Syminfo, Elf64_Internal_Syminfo): Delete.
(Elf_Internal_Rel): Delete.
bfd/ChangeLog
* elf-bfd.h: Replace occurrences of Elf32_Internal_* and
Elf64_Internal_* with Elf_Internal_*. Replace Elf_Internal_Rel
with Elf_Internal_Rela.
* elf-hppa.h, elf-m10200.c, elf-m10300.c, elf32-arc.c, elf32-arm.h,
elf32-avr.c, elf32-cris.c, elf32-d10v.c, elf32-d30v.c, elf32-dlx.c,
elf32-fr30.c, elf32-frv.c, elf32-gen.c, elf32-h8300.c, elf32-hppa.c,
elf32-i370.c, elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c, elf32-m68k.c,
elf32-mcore.c, elf32-mips.c, elf32-openrisc.c, elf32-or32.c,
elf32-ppc.c, elf32-s390.c, elf32-sh.c, elf32-v850.c, elf32-vax.c,
elf32-xstormy16.c, elf64-alpha.c, elf64-gen.c, elf64-hppa.c,
elf64-mips.c, elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c, elfarm-nabi.c, elfarm-oabi.c,
elfcode.h, elflink.h, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c: Ditto.
* elf-hppa.h (elf_hppa_internal_shdr): Delete. Use Elf_Internal_Shdr
throughout instead.
* elf.c (_bfd_elf_no_info_to_howto_rel): Delete.
* elfcode.h (elf_swap_reloca_in): Pass source operand as a bfd_byte *.
Remove INLINE keyword.
(elf_swap_reloc_in): Likewise. Also clear r_addend.
(elf_swap_reloc_out, elf_swap_reloca_out): Pass destination operand
as a bfd_byte *.
(elf_write_relocs): Consolidate REL and RELA code.
(elf_slurp_reloc_table_from_section): Simplify REL code.
(NAME(_bfd_elf,size_info)): Populate reloc swap entries.
* elf-bfd.h (MAX_INT_RELS_PER_EXT_REL): Define.
* elflink.h (elf_link_read_relocs_from_section): Consolidate REL and
RELA code.
(elf_link_adjust_relocs): Likewise. Don't malloc space for temp
reloc array, use a fixed size of MAX_INT_RELS_PER_EXT_REL.
(elf_link_output_relocs): Likewise.
(elf_reloc_link_order): Likewise.
(elf_finish_pointer_linker_section): Likewise.
(struct elf_link_sort_rela): Remove union.
(elf_link_sort_cmp1): Update to suit.
(elf_link_sort_cmp2): Here too.
(elf_link_sort_relocs): Consolidate REL and RELA code. Fix memory
over-allocation for int_rels_per_ext_rel != 1 case.
* elf32-arm.h: Update all bfd_elf32_swap_reloc_out calls.
* elf32-i386.c: Likewise.
* elf32-cris.c: Likewise for bfd_elf32_swap_reloca_out.
* elf32-hppa.c, elf32-i370.c, elf32-m68k.c, elf32-ppc.c, elf32-s390.c,
elf32-sh.c, elf32-vax.c, elfxx-mips.c: Likewise.
* elf64-alpha.c: Likewise for bfd_elf64_swap_reloca_out.
* elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c: Likewise.
* elfxx-ia64.c: Likewise for bfd_elfNN_swap_reloca_out.
* elfxx-mips.c (sort_dynamic_relocs): Likewise for
bfd_elf32_swap_reloc_in.
* elf32-arm.h: Update elf32_arm_info_to_howto calls.
* elf32-mips.c: Likewise for mips_info_to_howto_rel.
(mips_elf64_swap_reloc_in): Zero r_addend.
(mips_elf64_be_swap_reloc_in): Likewise.
(mips_elf64_slurp_one_reloc_table): Simplify.
* elf64-alpha.c (alpha_elf_size_info): Populate reloc swap entries.
* elf64-hppa.c (hppa64_elf_size_info): Likewise.
* elf64-sparc.c (sparc64_elf_size_info): Likewise.
2002-11-28 12:55:43 +01:00
|
|
|
bfd_byte *loc;
|
2001-02-10 01:58:38 +01:00
|
|
|
|
2003-02-19 15:14:16 +01:00
|
|
|
srelgot = htab->srelgot;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (srelgot == NULL)
|
|
|
|
abort ();
|
2001-02-10 01:58:38 +01:00
|
|
|
|
2003-02-19 15:14:16 +01:00
|
|
|
outrel.r_offset = (htab->sgot->output_section->vma
|
|
|
|
+ htab->sgot->output_offset
|
|
|
|
+ off);
|
|
|
|
outrel.r_info = ELF32_R_INFO (0, R_390_RELATIVE);
|
2001-02-10 01:58:38 +01:00
|
|
|
outrel.r_addend = relocation;
|
include/elf/ChangeLog
* internal.h (elf32_internal_ehdr, Elf32_Internal_Ehdr,
elf64_internal_ehdr, Elf64_Internal_Ehdr, elf32_internal_phdr,
Elf32_Internal_Phdr, elf64_internal_phdr, Elf64_Internal_Phdr,
elf32_internal_shdr, Elf32_Internal_Shdr, elf64_internal_shdr,
Elf64_Internal_Shdr, elf32_internal_sym, elf64_internal_sym,
Elf32_Internal_Sym, Elf64_Internal_Sym, Elf32_Internal_Note,
elf32_internal_note, elf32_internal_rel, Elf32_Internal_Rel,
elf64_internal_rel, Elf64_Internal_Rel, elf32_internal_rela,
elf64_internal_rela, Elf32_Internal_Rela, Elf64_Internal_Rela,
elf32_internal_dyn, elf64_internal_dyn, Elf32_Internal_Dyn,
Elf64_Internal_Dyn, elf32_internal_verdef, elf64_internal_verdef,
elf32_internal_verdaux, elf64_internal_verdaux, elf32_internal_verneed,
elf64_internal_verneed, elf32_internal_vernaux, elf64_internal_vernaux,
elf32_internal_versym, elf64_internal_versym, Elf32_Internal_Verdef,
Elf64_Internal_Verdef, Elf32_Internal_Verdaux, Elf64_Internal_Verdaux,
Elf32_Internal_Verneed, Elf64_Internal_Verneed, Elf32_Internal_Vernaux,
Elf64_Internal_Vernaux, Elf32_Internal_Versym, Elf64_Internal_Versym,
Elf32_Internal_Syminfo, Elf64_Internal_Syminfo): Delete.
(Elf_Internal_Rel): Delete.
bfd/ChangeLog
* elf-bfd.h: Replace occurrences of Elf32_Internal_* and
Elf64_Internal_* with Elf_Internal_*. Replace Elf_Internal_Rel
with Elf_Internal_Rela.
* elf-hppa.h, elf-m10200.c, elf-m10300.c, elf32-arc.c, elf32-arm.h,
elf32-avr.c, elf32-cris.c, elf32-d10v.c, elf32-d30v.c, elf32-dlx.c,
elf32-fr30.c, elf32-frv.c, elf32-gen.c, elf32-h8300.c, elf32-hppa.c,
elf32-i370.c, elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c, elf32-m68k.c,
elf32-mcore.c, elf32-mips.c, elf32-openrisc.c, elf32-or32.c,
elf32-ppc.c, elf32-s390.c, elf32-sh.c, elf32-v850.c, elf32-vax.c,
elf32-xstormy16.c, elf64-alpha.c, elf64-gen.c, elf64-hppa.c,
elf64-mips.c, elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c, elfarm-nabi.c, elfarm-oabi.c,
elfcode.h, elflink.h, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c: Ditto.
* elf-hppa.h (elf_hppa_internal_shdr): Delete. Use Elf_Internal_Shdr
throughout instead.
* elf.c (_bfd_elf_no_info_to_howto_rel): Delete.
* elfcode.h (elf_swap_reloca_in): Pass source operand as a bfd_byte *.
Remove INLINE keyword.
(elf_swap_reloc_in): Likewise. Also clear r_addend.
(elf_swap_reloc_out, elf_swap_reloca_out): Pass destination operand
as a bfd_byte *.
(elf_write_relocs): Consolidate REL and RELA code.
(elf_slurp_reloc_table_from_section): Simplify REL code.
(NAME(_bfd_elf,size_info)): Populate reloc swap entries.
* elf-bfd.h (MAX_INT_RELS_PER_EXT_REL): Define.
* elflink.h (elf_link_read_relocs_from_section): Consolidate REL and
RELA code.
(elf_link_adjust_relocs): Likewise. Don't malloc space for temp
reloc array, use a fixed size of MAX_INT_RELS_PER_EXT_REL.
(elf_link_output_relocs): Likewise.
(elf_reloc_link_order): Likewise.
(elf_finish_pointer_linker_section): Likewise.
(struct elf_link_sort_rela): Remove union.
(elf_link_sort_cmp1): Update to suit.
(elf_link_sort_cmp2): Here too.
(elf_link_sort_relocs): Consolidate REL and RELA code. Fix memory
over-allocation for int_rels_per_ext_rel != 1 case.
* elf32-arm.h: Update all bfd_elf32_swap_reloc_out calls.
* elf32-i386.c: Likewise.
* elf32-cris.c: Likewise for bfd_elf32_swap_reloca_out.
* elf32-hppa.c, elf32-i370.c, elf32-m68k.c, elf32-ppc.c, elf32-s390.c,
elf32-sh.c, elf32-vax.c, elfxx-mips.c: Likewise.
* elf64-alpha.c: Likewise for bfd_elf64_swap_reloca_out.
* elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c: Likewise.
* elfxx-ia64.c: Likewise for bfd_elfNN_swap_reloca_out.
* elfxx-mips.c (sort_dynamic_relocs): Likewise for
bfd_elf32_swap_reloc_in.
* elf32-arm.h: Update elf32_arm_info_to_howto calls.
* elf32-mips.c: Likewise for mips_info_to_howto_rel.
(mips_elf64_swap_reloc_in): Zero r_addend.
(mips_elf64_be_swap_reloc_in): Likewise.
(mips_elf64_slurp_one_reloc_table): Simplify.
* elf64-alpha.c (alpha_elf_size_info): Populate reloc swap entries.
* elf64-hppa.c (hppa64_elf_size_info): Likewise.
* elf64-sparc.c (sparc64_elf_size_info): Likewise.
2002-11-28 12:55:43 +01:00
|
|
|
loc = srelgot->contents;
|
|
|
|
loc += srelgot->reloc_count++ * sizeof (Elf32_External_Rela);
|
2003-02-19 15:14:16 +01:00
|
|
|
bfd_elf32_swap_reloca_out (output_bfd, &outrel, loc);
|
|
|
|
}
|
2001-02-10 01:58:38 +01:00
|
|
|
|
2003-02-19 15:14:16 +01:00
|
|
|
local_got_offsets[r_symndx] |= 1;
|
|
|
|
}
|
|
|
|
}
|
2001-02-10 01:58:38 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (off >= (bfd_vma) -2)
|
|
|
|
abort ();
|
2001-02-10 01:58:38 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
relocation = htab->sgot->output_offset + off;
|
2002-02-19 19:22:16 +01:00
|
|
|
|
2003-02-17 19:24:40 +01:00
|
|
|
/* For @GOTENT the relocation is against the offset between
|
|
|
|
the instruction and the symbols entry in the GOT and not
|
|
|
|
between the start of the GOT and the symbols entry. We
|
|
|
|
add the vma of the GOT to get the correct value. */
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
if ( r_type == R_390_GOTENT
|
|
|
|
|| r_type == R_390_GOTPLTENT)
|
2002-02-19 19:22:16 +01:00
|
|
|
relocation += htab->sgot->output_section->vma;
|
|
|
|
|
2003-02-19 15:14:16 +01:00
|
|
|
break;
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
case R_390_GOTOFF16:
|
2003-02-19 15:14:16 +01:00
|
|
|
case R_390_GOTOFF32:
|
|
|
|
/* Relocation is relative to the start of the global offset
|
|
|
|
table. */
|
|
|
|
|
|
|
|
/* Note that sgot->output_offset is not involved in this
|
|
|
|
calculation. We always want the start of .got. If we
|
|
|
|
defined _GLOBAL_OFFSET_TABLE in a different way, as is
|
|
|
|
permitted by the ABI, we might have to change this
|
|
|
|
calculation. */
|
|
|
|
relocation -= htab->sgot->output_section->vma;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case R_390_GOTPC:
|
2002-02-19 19:22:16 +01:00
|
|
|
case R_390_GOTPCDBL:
|
2003-02-19 15:14:16 +01:00
|
|
|
/* Use global offset table as symbol value. */
|
|
|
|
relocation = htab->sgot->output_section->vma;
|
2002-11-30 09:39:46 +01:00
|
|
|
unresolved_reloc = FALSE;
|
2003-02-19 15:14:16 +01:00
|
|
|
break;
|
2001-02-10 01:58:38 +01:00
|
|
|
|
2003-02-19 15:14:16 +01:00
|
|
|
case R_390_PLT16DBL:
|
|
|
|
case R_390_PLT32DBL:
|
|
|
|
case R_390_PLT32:
|
|
|
|
/* Relocation is to the entry for this symbol in the
|
|
|
|
procedure linkage table. */
|
2001-02-10 01:58:38 +01:00
|
|
|
|
2003-02-19 15:14:16 +01:00
|
|
|
/* Resolve a PLT32 reloc against a local symbol directly,
|
|
|
|
without using the procedure linkage table. */
|
|
|
|
if (h == NULL)
|
|
|
|
break;
|
2001-02-10 01:58:38 +01:00
|
|
|
|
2003-02-19 15:14:16 +01:00
|
|
|
if (h->plt.offset == (bfd_vma) -1
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
|| htab->splt == NULL)
|
2003-02-19 15:14:16 +01:00
|
|
|
{
|
|
|
|
/* We didn't make a PLT entry for this symbol. This
|
|
|
|
happens when statically linking PIC code, or when
|
|
|
|
using -Bsymbolic. */
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
relocation = (htab->splt->output_section->vma
|
|
|
|
+ htab->splt->output_offset
|
|
|
|
+ h->plt.offset);
|
2002-11-30 09:39:46 +01:00
|
|
|
unresolved_reloc = FALSE;
|
2003-02-19 15:14:16 +01:00
|
|
|
break;
|
2001-02-10 01:58:38 +01:00
|
|
|
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
case R_390_PLTOFF16:
|
|
|
|
case R_390_PLTOFF32:
|
2003-02-19 15:14:16 +01:00
|
|
|
/* Relocation is to the entry for this symbol in the
|
|
|
|
procedure linkage table relative to the start of the GOT. */
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
|
|
|
|
/* For local symbols or if we didn't make a PLT entry for
|
|
|
|
this symbol resolve the symbol directly. */
|
2003-02-19 15:14:16 +01:00
|
|
|
if ( h == NULL
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
|| h->plt.offset == (bfd_vma) -1
|
|
|
|
|| htab->splt == NULL)
|
|
|
|
{
|
|
|
|
relocation -= htab->sgot->output_section->vma;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2003-02-19 15:14:16 +01:00
|
|
|
relocation = (htab->splt->output_section->vma
|
|
|
|
+ htab->splt->output_offset
|
|
|
|
+ h->plt.offset
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 12:46:33 +01:00
|
|
|
- htab->sgot->output_section->vma);
|
|
|
|
unresolved_reloc = FALSE;
|
2003-02-19 15:14:16 +01:00
|
|
|
break;
|
|
|
|
|
|
|
|
case R_390_8:
|
|
|
|
case R_390_16:
|
|
|
|
case R_390_32:
|
|
|
|
case R_390_PC16:
|
|
|
|
case R_390_PC16DBL:
|
|
|
|
case R_390_PC32DBL:
|
|
|
|
case R_390_PC32:
|
2006-11-03 01:58:10 +01:00
|
|
|
if ((input_section->flags & SEC_ALLOC) == 0)
|
2001-11-10 01:23:35 +01:00
|
|
|
break;
|
|
|
|
|
2003-02-19 15:14:16 +01:00
|
|
|
if ((info->shared
|
2003-05-09 17:17:54 +02:00
|
|
|
&& (h == NULL
|
|
|
|
|| ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
|
|
|
|
|| h->root.type != bfd_link_hash_undefweak)
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
&& ((r_type != R_390_PC16
|
|
|
|
&& r_type != R_390_PC16DBL
|
2002-02-19 19:22:16 +01:00
|
|
|
&& r_type != R_390_PC32DBL
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
&& r_type != R_390_PC32)
|
|
|
|
|| (h != NULL
|
2004-02-27 11:03:05 +01:00
|
|
|
&& !SYMBOL_REFERENCES_LOCAL (info, h))))
|
2003-05-09 17:29:47 +02:00
|
|
|
|| (ELIMINATE_COPY_RELOCS
|
|
|
|
&& !info->shared
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
&& h != NULL
|
|
|
|
&& h->dynindx != -1
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
&& !h->non_got_ref
|
|
|
|
&& ((h->def_dynamic
|
|
|
|
&& !h->def_regular)
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
|| h->root.type == bfd_link_hash_undefweak
|
|
|
|
|| h->root.type == bfd_link_hash_undefined)))
|
2003-02-19 15:14:16 +01:00
|
|
|
{
|
|
|
|
Elf_Internal_Rela outrel;
|
|
|
|
bfd_boolean skip, relocate;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
asection *sreloc;
|
include/elf/ChangeLog
* internal.h (elf32_internal_ehdr, Elf32_Internal_Ehdr,
elf64_internal_ehdr, Elf64_Internal_Ehdr, elf32_internal_phdr,
Elf32_Internal_Phdr, elf64_internal_phdr, Elf64_Internal_Phdr,
elf32_internal_shdr, Elf32_Internal_Shdr, elf64_internal_shdr,
Elf64_Internal_Shdr, elf32_internal_sym, elf64_internal_sym,
Elf32_Internal_Sym, Elf64_Internal_Sym, Elf32_Internal_Note,
elf32_internal_note, elf32_internal_rel, Elf32_Internal_Rel,
elf64_internal_rel, Elf64_Internal_Rel, elf32_internal_rela,
elf64_internal_rela, Elf32_Internal_Rela, Elf64_Internal_Rela,
elf32_internal_dyn, elf64_internal_dyn, Elf32_Internal_Dyn,
Elf64_Internal_Dyn, elf32_internal_verdef, elf64_internal_verdef,
elf32_internal_verdaux, elf64_internal_verdaux, elf32_internal_verneed,
elf64_internal_verneed, elf32_internal_vernaux, elf64_internal_vernaux,
elf32_internal_versym, elf64_internal_versym, Elf32_Internal_Verdef,
Elf64_Internal_Verdef, Elf32_Internal_Verdaux, Elf64_Internal_Verdaux,
Elf32_Internal_Verneed, Elf64_Internal_Verneed, Elf32_Internal_Vernaux,
Elf64_Internal_Vernaux, Elf32_Internal_Versym, Elf64_Internal_Versym,
Elf32_Internal_Syminfo, Elf64_Internal_Syminfo): Delete.
(Elf_Internal_Rel): Delete.
bfd/ChangeLog
* elf-bfd.h: Replace occurrences of Elf32_Internal_* and
Elf64_Internal_* with Elf_Internal_*. Replace Elf_Internal_Rel
with Elf_Internal_Rela.
* elf-hppa.h, elf-m10200.c, elf-m10300.c, elf32-arc.c, elf32-arm.h,
elf32-avr.c, elf32-cris.c, elf32-d10v.c, elf32-d30v.c, elf32-dlx.c,
elf32-fr30.c, elf32-frv.c, elf32-gen.c, elf32-h8300.c, elf32-hppa.c,
elf32-i370.c, elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c, elf32-m68k.c,
elf32-mcore.c, elf32-mips.c, elf32-openrisc.c, elf32-or32.c,
elf32-ppc.c, elf32-s390.c, elf32-sh.c, elf32-v850.c, elf32-vax.c,
elf32-xstormy16.c, elf64-alpha.c, elf64-gen.c, elf64-hppa.c,
elf64-mips.c, elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c, elfarm-nabi.c, elfarm-oabi.c,
elfcode.h, elflink.h, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c: Ditto.
* elf-hppa.h (elf_hppa_internal_shdr): Delete. Use Elf_Internal_Shdr
throughout instead.
* elf.c (_bfd_elf_no_info_to_howto_rel): Delete.
* elfcode.h (elf_swap_reloca_in): Pass source operand as a bfd_byte *.
Remove INLINE keyword.
(elf_swap_reloc_in): Likewise. Also clear r_addend.
(elf_swap_reloc_out, elf_swap_reloca_out): Pass destination operand
as a bfd_byte *.
(elf_write_relocs): Consolidate REL and RELA code.
(elf_slurp_reloc_table_from_section): Simplify REL code.
(NAME(_bfd_elf,size_info)): Populate reloc swap entries.
* elf-bfd.h (MAX_INT_RELS_PER_EXT_REL): Define.
* elflink.h (elf_link_read_relocs_from_section): Consolidate REL and
RELA code.
(elf_link_adjust_relocs): Likewise. Don't malloc space for temp
reloc array, use a fixed size of MAX_INT_RELS_PER_EXT_REL.
(elf_link_output_relocs): Likewise.
(elf_reloc_link_order): Likewise.
(elf_finish_pointer_linker_section): Likewise.
(struct elf_link_sort_rela): Remove union.
(elf_link_sort_cmp1): Update to suit.
(elf_link_sort_cmp2): Here too.
(elf_link_sort_relocs): Consolidate REL and RELA code. Fix memory
over-allocation for int_rels_per_ext_rel != 1 case.
* elf32-arm.h: Update all bfd_elf32_swap_reloc_out calls.
* elf32-i386.c: Likewise.
* elf32-cris.c: Likewise for bfd_elf32_swap_reloca_out.
* elf32-hppa.c, elf32-i370.c, elf32-m68k.c, elf32-ppc.c, elf32-s390.c,
elf32-sh.c, elf32-vax.c, elfxx-mips.c: Likewise.
* elf64-alpha.c: Likewise for bfd_elf64_swap_reloca_out.
* elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c: Likewise.
* elfxx-ia64.c: Likewise for bfd_elfNN_swap_reloca_out.
* elfxx-mips.c (sort_dynamic_relocs): Likewise for
bfd_elf32_swap_reloc_in.
* elf32-arm.h: Update elf32_arm_info_to_howto calls.
* elf32-mips.c: Likewise for mips_info_to_howto_rel.
(mips_elf64_swap_reloc_in): Zero r_addend.
(mips_elf64_be_swap_reloc_in): Likewise.
(mips_elf64_slurp_one_reloc_table): Simplify.
* elf64-alpha.c (alpha_elf_size_info): Populate reloc swap entries.
* elf64-hppa.c (hppa64_elf_size_info): Likewise.
* elf64-sparc.c (sparc64_elf_size_info): Likewise.
2002-11-28 12:55:43 +01:00
|
|
|
bfd_byte *loc;
|
2001-11-10 01:23:35 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
/* When generating a shared object, these relocations
|
|
|
|
are copied into the output file to be resolved at run
|
|
|
|
time. */
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2003-02-19 15:14:16 +01:00
|
|
|
skip = FALSE;
|
|
|
|
relocate = FALSE;
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2001-12-07 12:12:18 +01:00
|
|
|
outrel.r_offset =
|
|
|
|
_bfd_elf_section_offset (output_bfd, info, input_section,
|
|
|
|
rel->r_offset);
|
|
|
|
if (outrel.r_offset == (bfd_vma) -1)
|
2002-11-30 09:39:46 +01:00
|
|
|
skip = TRUE;
|
2002-02-19 13:40:32 +01:00
|
|
|
else if (outrel.r_offset == (bfd_vma) -2)
|
2002-11-30 09:39:46 +01:00
|
|
|
skip = TRUE, relocate = TRUE;
|
2003-02-19 15:14:16 +01:00
|
|
|
outrel.r_offset += (input_section->output_section->vma
|
|
|
|
+ input_section->output_offset);
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2003-02-19 15:14:16 +01:00
|
|
|
if (skip)
|
2002-02-19 13:40:32 +01:00
|
|
|
memset (&outrel, 0, sizeof outrel);
|
2003-02-19 15:14:16 +01:00
|
|
|
else if (h != NULL
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
&& h->dynindx != -1
|
|
|
|
&& (r_type == R_390_PC16
|
|
|
|
|| r_type == R_390_PC16DBL
|
2002-02-19 19:22:16 +01:00
|
|
|
|| r_type == R_390_PC32DBL
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
|| r_type == R_390_PC32
|
|
|
|
|| !info->shared
|
|
|
|
|| !info->symbolic
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
|| !h->def_regular))
|
2003-02-19 15:14:16 +01:00
|
|
|
{
|
|
|
|
outrel.r_info = ELF32_R_INFO (h->dynindx, r_type);
|
2001-11-14 19:48:26 +01:00
|
|
|
outrel.r_addend = rel->r_addend;
|
2003-02-19 15:14:16 +01:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
/* This symbol is local, or marked to become local. */
|
2003-11-20 10:54:07 +01:00
|
|
|
outrel.r_addend = relocation + rel->r_addend;
|
2003-11-13 16:56:50 +01:00
|
|
|
if (r_type == R_390_32)
|
|
|
|
{
|
|
|
|
relocate = TRUE;
|
|
|
|
outrel.r_info = ELF32_R_INFO (0, R_390_RELATIVE);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
long sindx;
|
|
|
|
|
2003-11-20 10:54:07 +01:00
|
|
|
if (bfd_is_abs_section (sec))
|
2003-11-13 16:56:50 +01:00
|
|
|
sindx = 0;
|
|
|
|
else if (sec == NULL || sec->owner == NULL)
|
|
|
|
{
|
|
|
|
bfd_set_error(bfd_error_bad_value);
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
asection *osec;
|
|
|
|
|
|
|
|
osec = sec->output_section;
|
|
|
|
sindx = elf_section_data (osec)->dynindx;
|
2006-10-17 15:41:49 +02:00
|
|
|
if (sindx == 0)
|
|
|
|
{
|
|
|
|
osec = htab->elf.text_index_section;
|
|
|
|
sindx = elf_section_data (osec)->dynindx;
|
|
|
|
}
|
|
|
|
BFD_ASSERT (sindx != 0);
|
2003-11-20 10:54:07 +01:00
|
|
|
|
|
|
|
/* We are turning this relocation into one
|
|
|
|
against a section symbol, so subtract out
|
|
|
|
the output section's address but not the
|
|
|
|
offset of the input section in the output
|
|
|
|
section. */
|
|
|
|
outrel.r_addend -= osec->vma;
|
2003-11-13 16:56:50 +01:00
|
|
|
}
|
|
|
|
outrel.r_info = ELF32_R_INFO (sindx, r_type);
|
|
|
|
}
|
2003-02-19 15:14:16 +01:00
|
|
|
}
|
2001-11-10 01:23:35 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
sreloc = elf_section_data (input_section)->sreloc;
|
|
|
|
if (sreloc == NULL)
|
|
|
|
abort ();
|
2001-11-10 01:23:35 +01:00
|
|
|
|
include/elf/ChangeLog
* internal.h (elf32_internal_ehdr, Elf32_Internal_Ehdr,
elf64_internal_ehdr, Elf64_Internal_Ehdr, elf32_internal_phdr,
Elf32_Internal_Phdr, elf64_internal_phdr, Elf64_Internal_Phdr,
elf32_internal_shdr, Elf32_Internal_Shdr, elf64_internal_shdr,
Elf64_Internal_Shdr, elf32_internal_sym, elf64_internal_sym,
Elf32_Internal_Sym, Elf64_Internal_Sym, Elf32_Internal_Note,
elf32_internal_note, elf32_internal_rel, Elf32_Internal_Rel,
elf64_internal_rel, Elf64_Internal_Rel, elf32_internal_rela,
elf64_internal_rela, Elf32_Internal_Rela, Elf64_Internal_Rela,
elf32_internal_dyn, elf64_internal_dyn, Elf32_Internal_Dyn,
Elf64_Internal_Dyn, elf32_internal_verdef, elf64_internal_verdef,
elf32_internal_verdaux, elf64_internal_verdaux, elf32_internal_verneed,
elf64_internal_verneed, elf32_internal_vernaux, elf64_internal_vernaux,
elf32_internal_versym, elf64_internal_versym, Elf32_Internal_Verdef,
Elf64_Internal_Verdef, Elf32_Internal_Verdaux, Elf64_Internal_Verdaux,
Elf32_Internal_Verneed, Elf64_Internal_Verneed, Elf32_Internal_Vernaux,
Elf64_Internal_Vernaux, Elf32_Internal_Versym, Elf64_Internal_Versym,
Elf32_Internal_Syminfo, Elf64_Internal_Syminfo): Delete.
(Elf_Internal_Rel): Delete.
bfd/ChangeLog
* elf-bfd.h: Replace occurrences of Elf32_Internal_* and
Elf64_Internal_* with Elf_Internal_*. Replace Elf_Internal_Rel
with Elf_Internal_Rela.
* elf-hppa.h, elf-m10200.c, elf-m10300.c, elf32-arc.c, elf32-arm.h,
elf32-avr.c, elf32-cris.c, elf32-d10v.c, elf32-d30v.c, elf32-dlx.c,
elf32-fr30.c, elf32-frv.c, elf32-gen.c, elf32-h8300.c, elf32-hppa.c,
elf32-i370.c, elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c, elf32-m68k.c,
elf32-mcore.c, elf32-mips.c, elf32-openrisc.c, elf32-or32.c,
elf32-ppc.c, elf32-s390.c, elf32-sh.c, elf32-v850.c, elf32-vax.c,
elf32-xstormy16.c, elf64-alpha.c, elf64-gen.c, elf64-hppa.c,
elf64-mips.c, elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c, elfarm-nabi.c, elfarm-oabi.c,
elfcode.h, elflink.h, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c: Ditto.
* elf-hppa.h (elf_hppa_internal_shdr): Delete. Use Elf_Internal_Shdr
throughout instead.
* elf.c (_bfd_elf_no_info_to_howto_rel): Delete.
* elfcode.h (elf_swap_reloca_in): Pass source operand as a bfd_byte *.
Remove INLINE keyword.
(elf_swap_reloc_in): Likewise. Also clear r_addend.
(elf_swap_reloc_out, elf_swap_reloca_out): Pass destination operand
as a bfd_byte *.
(elf_write_relocs): Consolidate REL and RELA code.
(elf_slurp_reloc_table_from_section): Simplify REL code.
(NAME(_bfd_elf,size_info)): Populate reloc swap entries.
* elf-bfd.h (MAX_INT_RELS_PER_EXT_REL): Define.
* elflink.h (elf_link_read_relocs_from_section): Consolidate REL and
RELA code.
(elf_link_adjust_relocs): Likewise. Don't malloc space for temp
reloc array, use a fixed size of MAX_INT_RELS_PER_EXT_REL.
(elf_link_output_relocs): Likewise.
(elf_reloc_link_order): Likewise.
(elf_finish_pointer_linker_section): Likewise.
(struct elf_link_sort_rela): Remove union.
(elf_link_sort_cmp1): Update to suit.
(elf_link_sort_cmp2): Here too.
(elf_link_sort_relocs): Consolidate REL and RELA code. Fix memory
over-allocation for int_rels_per_ext_rel != 1 case.
* elf32-arm.h: Update all bfd_elf32_swap_reloc_out calls.
* elf32-i386.c: Likewise.
* elf32-cris.c: Likewise for bfd_elf32_swap_reloca_out.
* elf32-hppa.c, elf32-i370.c, elf32-m68k.c, elf32-ppc.c, elf32-s390.c,
elf32-sh.c, elf32-vax.c, elfxx-mips.c: Likewise.
* elf64-alpha.c: Likewise for bfd_elf64_swap_reloca_out.
* elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c: Likewise.
* elfxx-ia64.c: Likewise for bfd_elfNN_swap_reloca_out.
* elfxx-mips.c (sort_dynamic_relocs): Likewise for
bfd_elf32_swap_reloc_in.
* elf32-arm.h: Update elf32_arm_info_to_howto calls.
* elf32-mips.c: Likewise for mips_info_to_howto_rel.
(mips_elf64_swap_reloc_in): Zero r_addend.
(mips_elf64_be_swap_reloc_in): Likewise.
(mips_elf64_slurp_one_reloc_table): Simplify.
* elf64-alpha.c (alpha_elf_size_info): Populate reloc swap entries.
* elf64-hppa.c (hppa64_elf_size_info): Likewise.
* elf64-sparc.c (sparc64_elf_size_info): Likewise.
2002-11-28 12:55:43 +01:00
|
|
|
loc = sreloc->contents;
|
|
|
|
loc += sreloc->reloc_count++ * sizeof (Elf32_External_Rela);
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
bfd_elf32_swap_reloca_out (output_bfd, &outrel, loc);
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2003-02-19 15:14:16 +01:00
|
|
|
/* If this reloc is against an external symbol, we do
|
|
|
|
not want to fiddle with the addend. Otherwise, we
|
|
|
|
need to include the symbol value so that it becomes
|
|
|
|
an addend for the dynamic reloc. */
|
|
|
|
if (! relocate)
|
|
|
|
continue;
|
|
|
|
}
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
break;
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2003-01-24 18:12:42 +01:00
|
|
|
/* Relocations for tls literal pool entries. */
|
|
|
|
case R_390_TLS_IE32:
|
|
|
|
if (info->shared)
|
|
|
|
{
|
|
|
|
Elf_Internal_Rela outrel;
|
|
|
|
asection *sreloc;
|
|
|
|
bfd_byte *loc;
|
|
|
|
|
|
|
|
outrel.r_offset = rel->r_offset
|
|
|
|
+ input_section->output_section->vma
|
|
|
|
+ input_section->output_offset;
|
|
|
|
outrel.r_info = ELF32_R_INFO (0, R_390_RELATIVE);
|
|
|
|
sreloc = elf_section_data (input_section)->sreloc;
|
|
|
|
if (sreloc == NULL)
|
|
|
|
abort ();
|
|
|
|
loc = sreloc->contents;
|
|
|
|
loc += sreloc->reloc_count++ * sizeof (Elf32_External_Rela);
|
|
|
|
bfd_elf32_swap_reloc_out (output_bfd, &outrel, loc);
|
|
|
|
}
|
2003-02-17 19:24:40 +01:00
|
|
|
/* Fall through. */
|
2003-01-24 18:12:42 +01:00
|
|
|
|
|
|
|
case R_390_TLS_GD32:
|
|
|
|
case R_390_TLS_GOTIE32:
|
|
|
|
r_type = elf_s390_tls_transition (info, r_type, h == NULL);
|
|
|
|
tls_type = GOT_UNKNOWN;
|
|
|
|
if (h == NULL && local_got_offsets)
|
|
|
|
tls_type = elf_s390_local_got_tls_type (input_bfd) [r_symndx];
|
|
|
|
else if (h != NULL)
|
|
|
|
{
|
|
|
|
tls_type = elf_s390_hash_entry(h)->tls_type;
|
|
|
|
if (!info->shared && h->dynindx == -1 && tls_type >= GOT_TLS_IE)
|
|
|
|
r_type = R_390_TLS_LE32;
|
|
|
|
}
|
|
|
|
if (r_type == R_390_TLS_GD32 && tls_type >= GOT_TLS_IE)
|
|
|
|
r_type = R_390_TLS_IE32;
|
|
|
|
|
|
|
|
if (r_type == R_390_TLS_LE32)
|
|
|
|
{
|
|
|
|
/* This relocation gets optimized away by the local exec
|
|
|
|
access optimization. */
|
|
|
|
BFD_ASSERT (! unresolved_reloc);
|
|
|
|
bfd_put_32 (output_bfd, -tpoff (info, relocation),
|
|
|
|
contents + rel->r_offset);
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (htab->sgot == NULL)
|
|
|
|
abort ();
|
|
|
|
|
|
|
|
if (h != NULL)
|
|
|
|
off = h->got.offset;
|
|
|
|
else
|
|
|
|
{
|
|
|
|
if (local_got_offsets == NULL)
|
|
|
|
abort ();
|
|
|
|
|
|
|
|
off = local_got_offsets[r_symndx];
|
|
|
|
}
|
|
|
|
|
|
|
|
emit_tls_relocs:
|
|
|
|
|
|
|
|
if ((off & 1) != 0)
|
|
|
|
off &= ~1;
|
2003-02-19 15:14:16 +01:00
|
|
|
else
|
2003-01-24 18:12:42 +01:00
|
|
|
{
|
|
|
|
Elf_Internal_Rela outrel;
|
|
|
|
bfd_byte *loc;
|
|
|
|
int dr_type, indx;
|
|
|
|
|
|
|
|
if (htab->srelgot == NULL)
|
|
|
|
abort ();
|
|
|
|
|
|
|
|
outrel.r_offset = (htab->sgot->output_section->vma
|
|
|
|
+ htab->sgot->output_offset + off);
|
|
|
|
|
|
|
|
indx = h && h->dynindx != -1 ? h->dynindx : 0;
|
|
|
|
if (r_type == R_390_TLS_GD32)
|
|
|
|
dr_type = R_390_TLS_DTPMOD;
|
|
|
|
else
|
|
|
|
dr_type = R_390_TLS_TPOFF;
|
|
|
|
if (dr_type == R_390_TLS_TPOFF && indx == 0)
|
|
|
|
outrel.r_addend = relocation - dtpoff_base (info);
|
|
|
|
else
|
|
|
|
outrel.r_addend = 0;
|
|
|
|
outrel.r_info = ELF32_R_INFO (indx, dr_type);
|
|
|
|
loc = htab->srelgot->contents;
|
|
|
|
loc += htab->srelgot->reloc_count++
|
|
|
|
* sizeof (Elf32_External_Rela);
|
|
|
|
bfd_elf32_swap_reloca_out (output_bfd, &outrel, loc);
|
|
|
|
|
|
|
|
if (r_type == R_390_TLS_GD32)
|
|
|
|
{
|
|
|
|
if (indx == 0)
|
|
|
|
{
|
2003-02-19 15:14:16 +01:00
|
|
|
BFD_ASSERT (! unresolved_reloc);
|
2003-01-24 18:12:42 +01:00
|
|
|
bfd_put_32 (output_bfd,
|
|
|
|
relocation - dtpoff_base (info),
|
|
|
|
htab->sgot->contents + off + GOT_ENTRY_SIZE);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
outrel.r_info = ELF32_R_INFO (indx, R_390_TLS_DTPOFF);
|
|
|
|
outrel.r_offset += GOT_ENTRY_SIZE;
|
|
|
|
outrel.r_addend = 0;
|
|
|
|
htab->srelgot->reloc_count++;
|
|
|
|
loc += sizeof (Elf32_External_Rela);
|
|
|
|
bfd_elf32_swap_reloca_out (output_bfd, &outrel, loc);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (h != NULL)
|
|
|
|
h->got.offset |= 1;
|
|
|
|
else
|
|
|
|
local_got_offsets[r_symndx] |= 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (off >= (bfd_vma) -2)
|
|
|
|
abort ();
|
|
|
|
if (r_type == ELF32_R_TYPE (rel->r_info))
|
|
|
|
{
|
|
|
|
relocation = htab->sgot->output_offset + off;
|
|
|
|
if (r_type == R_390_TLS_IE32 || r_type == R_390_TLS_IEENT)
|
|
|
|
relocation += htab->sgot->output_section->vma;
|
|
|
|
unresolved_reloc = FALSE;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
bfd_put_32 (output_bfd, htab->sgot->output_offset + off,
|
|
|
|
contents + rel->r_offset);
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case R_390_TLS_GOTIE12:
|
2003-07-01 16:44:59 +02:00
|
|
|
case R_390_TLS_GOTIE20:
|
2003-01-24 18:12:42 +01:00
|
|
|
case R_390_TLS_IEENT:
|
|
|
|
if (h == NULL)
|
|
|
|
{
|
|
|
|
if (local_got_offsets == NULL)
|
|
|
|
abort();
|
|
|
|
off = local_got_offsets[r_symndx];
|
|
|
|
if (info->shared)
|
|
|
|
goto emit_tls_relocs;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
off = h->got.offset;
|
|
|
|
tls_type = elf_s390_hash_entry(h)->tls_type;
|
|
|
|
if (info->shared || h->dynindx != -1 || tls_type < GOT_TLS_IE)
|
|
|
|
goto emit_tls_relocs;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (htab->sgot == NULL)
|
|
|
|
abort ();
|
|
|
|
|
|
|
|
BFD_ASSERT (! unresolved_reloc);
|
|
|
|
bfd_put_32 (output_bfd, -tpoff (info, relocation),
|
|
|
|
htab->sgot->contents + off);
|
|
|
|
relocation = htab->sgot->output_offset + off;
|
|
|
|
if (r_type == R_390_TLS_IEENT)
|
|
|
|
relocation += htab->sgot->output_section->vma;
|
|
|
|
unresolved_reloc = FALSE;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case R_390_TLS_LDM32:
|
|
|
|
if (! info->shared)
|
|
|
|
/* The literal pool entry this relocation refers to gets ignored
|
|
|
|
by the optimized code of the local exec model. Do nothing
|
|
|
|
and the value will turn out zero. */
|
|
|
|
continue;
|
|
|
|
|
|
|
|
if (htab->sgot == NULL)
|
|
|
|
abort ();
|
|
|
|
|
|
|
|
off = htab->tls_ldm_got.offset;
|
|
|
|
if (off & 1)
|
|
|
|
off &= ~1;
|
|
|
|
else
|
|
|
|
{
|
|
|
|
Elf_Internal_Rela outrel;
|
|
|
|
bfd_byte *loc;
|
|
|
|
|
|
|
|
if (htab->srelgot == NULL)
|
|
|
|
abort ();
|
|
|
|
|
|
|
|
outrel.r_offset = (htab->sgot->output_section->vma
|
|
|
|
+ htab->sgot->output_offset + off);
|
|
|
|
|
|
|
|
bfd_put_32 (output_bfd, 0,
|
|
|
|
htab->sgot->contents + off + GOT_ENTRY_SIZE);
|
|
|
|
outrel.r_info = ELF32_R_INFO (0, R_390_TLS_DTPMOD);
|
|
|
|
outrel.r_addend = 0;
|
|
|
|
loc = htab->srelgot->contents;
|
|
|
|
loc += htab->srelgot->reloc_count++
|
|
|
|
* sizeof (Elf32_External_Rela);
|
|
|
|
bfd_elf32_swap_reloca_out (output_bfd, &outrel, loc);
|
|
|
|
htab->tls_ldm_got.offset |= 1;
|
|
|
|
}
|
|
|
|
relocation = htab->sgot->output_offset + off;
|
2003-02-19 15:14:16 +01:00
|
|
|
unresolved_reloc = FALSE;
|
2003-01-24 18:12:42 +01:00
|
|
|
break;
|
|
|
|
|
|
|
|
case R_390_TLS_LE32:
|
|
|
|
if (info->shared)
|
|
|
|
{
|
|
|
|
/* Linking a shared library with non-fpic code requires
|
|
|
|
a R_390_TLS_TPOFF relocation. */
|
|
|
|
Elf_Internal_Rela outrel;
|
|
|
|
asection *sreloc;
|
|
|
|
bfd_byte *loc;
|
|
|
|
int indx;
|
|
|
|
|
|
|
|
outrel.r_offset = rel->r_offset
|
|
|
|
+ input_section->output_section->vma
|
|
|
|
+ input_section->output_offset;
|
|
|
|
if (h != NULL && h->dynindx != -1)
|
|
|
|
indx = h->dynindx;
|
|
|
|
else
|
|
|
|
indx = 0;
|
|
|
|
outrel.r_info = ELF32_R_INFO (indx, R_390_TLS_TPOFF);
|
|
|
|
if (indx == 0)
|
|
|
|
outrel.r_addend = relocation - dtpoff_base (info);
|
|
|
|
else
|
|
|
|
outrel.r_addend = 0;
|
|
|
|
sreloc = elf_section_data (input_section)->sreloc;
|
|
|
|
if (sreloc == NULL)
|
|
|
|
abort ();
|
|
|
|
loc = sreloc->contents;
|
|
|
|
loc += sreloc->reloc_count++ * sizeof (Elf32_External_Rela);
|
|
|
|
bfd_elf32_swap_reloca_out (output_bfd, &outrel, loc);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
BFD_ASSERT (! unresolved_reloc);
|
|
|
|
bfd_put_32 (output_bfd, -tpoff (info, relocation),
|
|
|
|
contents + rel->r_offset);
|
|
|
|
}
|
|
|
|
continue;
|
|
|
|
|
|
|
|
case R_390_TLS_LDO32:
|
2006-09-20 16:38:17 +02:00
|
|
|
if (info->shared)
|
2003-01-24 18:12:42 +01:00
|
|
|
relocation -= dtpoff_base (info);
|
|
|
|
else
|
|
|
|
/* When converting LDO to LE, we must negate. */
|
|
|
|
relocation = -tpoff (info, relocation);
|
|
|
|
break;
|
|
|
|
|
|
|
|
/* Relocations for tls instructions. */
|
|
|
|
case R_390_TLS_LOAD:
|
|
|
|
case R_390_TLS_GDCALL:
|
|
|
|
case R_390_TLS_LDCALL:
|
|
|
|
tls_type = GOT_UNKNOWN;
|
|
|
|
if (h == NULL && local_got_offsets)
|
|
|
|
tls_type = elf_s390_local_got_tls_type (input_bfd) [r_symndx];
|
|
|
|
else if (h != NULL)
|
|
|
|
tls_type = elf_s390_hash_entry(h)->tls_type;
|
|
|
|
|
|
|
|
if (tls_type == GOT_TLS_GD)
|
|
|
|
continue;
|
|
|
|
|
|
|
|
if (r_type == R_390_TLS_LOAD)
|
|
|
|
{
|
|
|
|
if (!info->shared && (h == NULL || h->dynindx == -1))
|
|
|
|
{
|
|
|
|
/* IE->LE transition. Four valid cases:
|
|
|
|
l %rx,0(0,%ry) -> lr %rx,%ry + bcr 0,0
|
|
|
|
l %rx,0(%ry,0) -> lr %rx,%ry + bcr 0,0
|
|
|
|
l %rx,0(%ry,%r12) -> lr %rx,%ry + bcr 0,0
|
|
|
|
l %rx,0(%r12,%ry) -> lr %rx,%ry + bcr 0,0 */
|
|
|
|
unsigned int insn, ry;
|
|
|
|
|
|
|
|
insn = bfd_get_32 (input_bfd, contents + rel->r_offset);
|
|
|
|
ry = 0;
|
|
|
|
if ((insn & 0xff00f000) == 0x58000000)
|
|
|
|
/* l %rx,0(%ry,0) -> lr %rx,%ry + bcr 0,0 */
|
|
|
|
ry = (insn & 0x000f0000);
|
|
|
|
else if ((insn & 0xff0f0000) == 0x58000000)
|
|
|
|
/* l %rx,0(0,%ry) -> lr %rx,%ry + bcr 0,0 */
|
|
|
|
ry = (insn & 0x0000f000) << 4;
|
|
|
|
else if ((insn & 0xff00f000) == 0x5800c000)
|
|
|
|
/* l %rx,0(%ry,%r12) -> lr %rx,%ry + bcr 0,0 */
|
|
|
|
ry = (insn & 0x000f0000);
|
|
|
|
else if ((insn & 0xff0f0000) == 0x580c0000)
|
|
|
|
/* l %rx,0(%r12,%ry) -> lr %rx,%ry + bcr 0,0 */
|
|
|
|
ry = (insn & 0x0000f000) << 4;
|
|
|
|
else
|
|
|
|
invalid_tls_insn (input_bfd, input_section, rel);
|
|
|
|
insn = 0x18000700 | (insn & 0x00f00000) | ry;
|
|
|
|
bfd_put_32 (output_bfd, insn, contents + rel->r_offset);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else if (r_type == R_390_TLS_GDCALL)
|
|
|
|
{
|
|
|
|
unsigned int insn;
|
|
|
|
|
|
|
|
insn = bfd_get_32 (input_bfd, contents + rel->r_offset);
|
2006-05-05 15:21:34 +02:00
|
|
|
if ((insn & 0xff000fff) != 0x4d000000 &&
|
|
|
|
(insn & 0xffff0000) != 0xc0e50000)
|
2003-01-24 18:12:42 +01:00
|
|
|
invalid_tls_insn (input_bfd, input_section, rel);
|
|
|
|
if (!info->shared && (h == NULL || h->dynindx == -1))
|
2006-05-05 15:21:34 +02:00
|
|
|
{
|
|
|
|
if ((insn & 0xff000000) == 0x4d000000)
|
|
|
|
{
|
|
|
|
/* GD->LE transition.
|
|
|
|
bas %r14,0(%rx,%r13) -> bc 0,0 */
|
|
|
|
insn = 0x47000000;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* GD->LE transition.
|
|
|
|
brasl %r14,_tls_get_addr@plt -> brcl 0,. */
|
|
|
|
insn = 0xc0040000;
|
|
|
|
bfd_put_16 (output_bfd, 0x0000,
|
|
|
|
contents + rel->r_offset + 4);
|
|
|
|
}
|
|
|
|
}
|
2003-01-24 18:12:42 +01:00
|
|
|
else
|
2006-05-05 15:21:34 +02:00
|
|
|
{
|
|
|
|
if ((insn & 0xff000000) == 0x4d000000)
|
|
|
|
{
|
|
|
|
/* GD->IE transition.
|
|
|
|
bas %r14,0(%rx,%r13) -> l %r2,0(%r2,%r12) */
|
|
|
|
insn = 0x5822c000;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* GD->IE transition.
|
|
|
|
brasl %r14,__tls_get_addr@plt ->
|
|
|
|
l %r2,0(%r2,%r12) ; bcr 0,0 */
|
|
|
|
insn = 0x5822c000;
|
|
|
|
bfd_put_16 (output_bfd, 0x0700,
|
|
|
|
contents + rel->r_offset + 4);
|
|
|
|
}
|
|
|
|
}
|
2003-01-24 18:12:42 +01:00
|
|
|
bfd_put_32 (output_bfd, insn, contents + rel->r_offset);
|
|
|
|
}
|
|
|
|
else if (r_type == R_390_TLS_LDCALL)
|
|
|
|
{
|
|
|
|
if (!info->shared)
|
|
|
|
{
|
|
|
|
unsigned int insn;
|
|
|
|
|
|
|
|
insn = bfd_get_32 (input_bfd, contents + rel->r_offset);
|
2006-05-05 15:21:34 +02:00
|
|
|
if ((insn & 0xff000fff) != 0x4d000000 &&
|
|
|
|
(insn & 0xffff0000) != 0xc0e50000)
|
2003-01-24 18:12:42 +01:00
|
|
|
invalid_tls_insn (input_bfd, input_section, rel);
|
2006-05-05 15:21:34 +02:00
|
|
|
if ((insn & 0xff000000) == 0x4d000000)
|
|
|
|
{
|
|
|
|
/* LD->LE transition.
|
|
|
|
bas %r14,0(%rx,%r13) -> bc 0,0 */
|
|
|
|
insn = 0x47000000;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* LD->LE transition.
|
|
|
|
brasl %r14,__tls_get_addr@plt -> brcl 0,. */
|
|
|
|
insn = 0xc0040000;
|
|
|
|
bfd_put_16 (output_bfd, 0x0000,
|
|
|
|
contents + rel->r_offset + 4);
|
|
|
|
}
|
2003-01-24 18:12:42 +01:00
|
|
|
bfd_put_32 (output_bfd, insn, contents + rel->r_offset);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
continue;
|
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2002-07-11 07:33:28 +02:00
|
|
|
/* Dynamic relocs are not propagated for SEC_DEBUGGING sections
|
|
|
|
because such sections are not SEC_ALLOC and thus ld.so will
|
|
|
|
not process them. */
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (unresolved_reloc
|
2002-07-11 07:33:28 +02:00
|
|
|
&& !((input_section->flags & SEC_DEBUGGING) != 0
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
&& h->def_dynamic))
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
(*_bfd_error_handler)
|
2005-08-25 04:32:11 +02:00
|
|
|
(_("%B(%A+0x%lx): unresolvable %s relocation against symbol `%s'"),
|
bfd/
* bfd.c (_bfd_default_error_handler): Handle %A and %B.
(bfd_archive_filename, bfd_get_section_ident): Delete.
* ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
bfd_archive_filename.
* elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
to warn about symbols in discarded sections. Use _bfd_error_handler.
* aout-adobe.c (aout_adobe_callback): See below.
* aout-cris.c (swap_ext_reloc_in): ..
* coff-arm.c (find_thumb_glue, find_arm_glue,
coff_arm_relocate_section, bfd_arm_process_before_allocation,
coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
coff_arm_copy_private_bfd_data): ..
* coff-i860.c (i860_reloc_processing): ..
* coff-mcore.c (mcore_coff_unsupported_reloc,
coff_mcore_relocate_section): ..
* coff-ppc.c (coff_ppc_relocate_section): ..
* coff-rs6000.c (xcoff_create_csect_from_smclas
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_swap_insns, sh_relocate_section): ..
* coff-tic54x.c (tic54x_reloc_processing): ..
* coff-tic80.c (coff_tic80_relocate_section): ..
* coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
* coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
coff_slurp_symbol_table, coff_classify_symbol,
coff_slurp_reloc_table): ..
* coffgen.c (_bfd_coff_read_string_table): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
_bfd_coff_generic_relocate_section): ..
* cpu-arm.c (bfd_arm_merge_machines): ..
* cpu-sh.c (sh_merge_bfd_arch): ..
* elf-hppa.h (elf_hppa_relocate_section): ..
* elf.c (bfd_elf_string_from_elf_section, setup_group,
_bfd_elf_setup_group_pointers, bfd_section_from_shdr,
assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
copy_private_bfd_data, _bfd_elf_validate_reloc): ..
* elf32-arm.h (find_thumb_glue, find_arm_glue,
bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
elf32_arm_relocate_section, elf32_arm_set_private_flags,
elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
* elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
cris_elf_merge_private_bfd_data
* elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
* elf32-gen.c (elf32_generic_link_add_symbols): ..
* elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
elf32_hppa_relocate_section): ..
* elf32-i370.c (i370_elf_merge_private_bfd_data,
i370_elf_check_relocs, i370_elf_relocate_section): ..
* elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
elf_i386_relocate_section): ..
* elf32-m32r.c (m32r_elf_relocate_section,
m32r_elf_merge_private_bfd_data): ..
* elf32-m68hc1x.c (m68hc12_add_stub,
_bfd_m68hc11_elf_merge_private_bfd_data): ..
* elf32-m68k.c (elf_m68k_relocate_section): ..
* elf32-mcore.c (mcore_elf_unsupported_reloc,
mcore_elf_relocate_section): ..
* elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
ppc_elf_check_relocs, ppc_elf_relocate_section,
ppc_elf_begin_write_processing): ..
* elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf32-sh-symbian.c (sh_symbian_import_as,
sh_symbian_process_embedded_commands,
sh_symbian_relocate_section): ..
* elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
sh_elf_merge_private_data): ..
* elf32-sparc.c (elf32_sparc_check_relocs,
elf32_sparc_relocate_section,
elf32_sparc_merge_private_bfd_data): ..
* elf32-v850.c (v850_elf_check_relocs,
v850_elf_merge_private_bfd_data): ..
* elf32-xtensa.c (elf_xtensa_check_relocs,
elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
* elf64-alpha.c (elf64_alpha_relax_with_lituse,
elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
* elf64-gen.c (elf64_generic_link_add_symbols): ..
* elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
ppc64_elf_check_relocs, ppc64_elf_edit_opd,
ppc64_elf_relocate_section): ..
* elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf64-sh64.c (sh_elf64_relocate_section): ..
* elf64-sparc.c (sparc64_elf_check_relocs,
sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
sparc64_elf_merge_private_bfd_data): ..
* elf64-x86-64.c (elf64_x86_64_check_relocs,
elf64_x86_64_relocate_section): ..
* elflink.c (_bfd_elf_add_default_symbol,
_bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
_bfd_elf_link_output_relocs, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_output_extsym,
elf_get_linked_section_vma, elf_fixup_link_order,
bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
* elfxx-ia64.c (elfNN_ia64_relax_section,
elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
* elfxx-mips.c (mips_elf_perform_relocation,
_bfd_mips_elf_check_relocs,
_bfd_mips_elf_merge_private_bfd_data): ..
* ieee.c (ieee_slurp_external_symbols): ..
* ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
* libbfd.c (_bfd_generic_verify_endian_match): ..
* linker.c (_bfd_generic_link_add_one_symbol,
_bfd_generic_section_already_linked): ..
* pdp11.c (translate_to_native_sym_flags): ..
* pe-mips.c (coff_pe_mips_relocate_section): ..
* peicode.h (pe_ILF_build_a_bfd): ..
* srec.c (srec_bad_byte): ..
* stabs.c (_bfd_link_section_stabs): ..
* xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
Replace all uses of bfd_archive_filename and bfd_get_section_ident
with corresponding %B and %A in _bfd_error_handler format string.
Replace occurrences of "fprintf (stderr," with _bfd_error_handler
calls to use %A and %B. Fix "against symbol .. from section" and
similar error messages. Combine multiple _bfd_error_handler calls
where they were separated due to bfd_archive_filename deficiencies.
* bfd-in2.h: Regenerate.
include/
* bfdlink.h (struct bfd_link_callbacks): Remove "error_handler".
(LD_DEFINITION_IN_DISCARDED_SECTION): Delete.
ld/
* ldmain.c (link_callbacks): Remove "error_handler".
* ldmisc.c: Include elf-bfd.h.
(vfinfo): Sort comment. Handle %A. Use %A instead of
bfd_get_section_indent.
(error_handler): Delete.
* ldmisc.h (error_handler): Delete declaration.
2004-08-13 05:16:01 +02:00
|
|
|
input_bfd,
|
|
|
|
input_section,
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
(long) rel->r_offset,
|
2005-08-25 04:32:11 +02:00
|
|
|
howto->name,
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
h->root.root.string);
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2003-07-01 16:44:59 +02:00
|
|
|
if (r_type == R_390_20
|
|
|
|
|| r_type == R_390_GOT20
|
|
|
|
|| r_type == R_390_GOTPLT20
|
|
|
|
|| r_type == R_390_TLS_GOTIE20)
|
|
|
|
{
|
|
|
|
relocation += rel->r_addend;
|
|
|
|
relocation = (relocation&0xfff) << 8 | (relocation&0xff000) >> 12;
|
|
|
|
r = _bfd_final_link_relocate (howto, input_bfd, input_section,
|
|
|
|
contents, rel->r_offset,
|
|
|
|
relocation, 0);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
r = _bfd_final_link_relocate (howto, input_bfd, input_section,
|
|
|
|
contents, rel->r_offset,
|
|
|
|
relocation, rel->r_addend);
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
if (r != bfd_reloc_ok)
|
|
|
|
{
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
const char *name;
|
2001-11-10 01:23:35 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (h != NULL)
|
|
|
|
name = h->root.root.string;
|
|
|
|
else
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
name = bfd_elf_string_from_elf_section (input_bfd,
|
|
|
|
symtab_hdr->sh_link,
|
|
|
|
sym->st_name);
|
|
|
|
if (name == NULL)
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (*name == '\0')
|
|
|
|
name = bfd_section_name (input_bfd, sec);
|
|
|
|
}
|
2001-11-10 01:23:35 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (r == bfd_reloc_overflow)
|
|
|
|
{
|
2001-11-10 01:23:35 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (! ((*info->callbacks->reloc_overflow)
|
2004-10-21 17:28:33 +02:00
|
|
|
(info, (h ? &h->root : NULL), name, howto->name,
|
|
|
|
(bfd_vma) 0, input_bfd, input_section,
|
|
|
|
rel->r_offset)))
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
(*_bfd_error_handler)
|
bfd/
* bfd.c (_bfd_default_error_handler): Handle %A and %B.
(bfd_archive_filename, bfd_get_section_ident): Delete.
* ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
bfd_archive_filename.
* elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
to warn about symbols in discarded sections. Use _bfd_error_handler.
* aout-adobe.c (aout_adobe_callback): See below.
* aout-cris.c (swap_ext_reloc_in): ..
* coff-arm.c (find_thumb_glue, find_arm_glue,
coff_arm_relocate_section, bfd_arm_process_before_allocation,
coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
coff_arm_copy_private_bfd_data): ..
* coff-i860.c (i860_reloc_processing): ..
* coff-mcore.c (mcore_coff_unsupported_reloc,
coff_mcore_relocate_section): ..
* coff-ppc.c (coff_ppc_relocate_section): ..
* coff-rs6000.c (xcoff_create_csect_from_smclas
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_swap_insns, sh_relocate_section): ..
* coff-tic54x.c (tic54x_reloc_processing): ..
* coff-tic80.c (coff_tic80_relocate_section): ..
* coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
* coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
coff_slurp_symbol_table, coff_classify_symbol,
coff_slurp_reloc_table): ..
* coffgen.c (_bfd_coff_read_string_table): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
_bfd_coff_generic_relocate_section): ..
* cpu-arm.c (bfd_arm_merge_machines): ..
* cpu-sh.c (sh_merge_bfd_arch): ..
* elf-hppa.h (elf_hppa_relocate_section): ..
* elf.c (bfd_elf_string_from_elf_section, setup_group,
_bfd_elf_setup_group_pointers, bfd_section_from_shdr,
assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
copy_private_bfd_data, _bfd_elf_validate_reloc): ..
* elf32-arm.h (find_thumb_glue, find_arm_glue,
bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
elf32_arm_relocate_section, elf32_arm_set_private_flags,
elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
* elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
cris_elf_merge_private_bfd_data
* elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
* elf32-gen.c (elf32_generic_link_add_symbols): ..
* elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
elf32_hppa_relocate_section): ..
* elf32-i370.c (i370_elf_merge_private_bfd_data,
i370_elf_check_relocs, i370_elf_relocate_section): ..
* elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
elf_i386_relocate_section): ..
* elf32-m32r.c (m32r_elf_relocate_section,
m32r_elf_merge_private_bfd_data): ..
* elf32-m68hc1x.c (m68hc12_add_stub,
_bfd_m68hc11_elf_merge_private_bfd_data): ..
* elf32-m68k.c (elf_m68k_relocate_section): ..
* elf32-mcore.c (mcore_elf_unsupported_reloc,
mcore_elf_relocate_section): ..
* elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
ppc_elf_check_relocs, ppc_elf_relocate_section,
ppc_elf_begin_write_processing): ..
* elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf32-sh-symbian.c (sh_symbian_import_as,
sh_symbian_process_embedded_commands,
sh_symbian_relocate_section): ..
* elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
sh_elf_merge_private_data): ..
* elf32-sparc.c (elf32_sparc_check_relocs,
elf32_sparc_relocate_section,
elf32_sparc_merge_private_bfd_data): ..
* elf32-v850.c (v850_elf_check_relocs,
v850_elf_merge_private_bfd_data): ..
* elf32-xtensa.c (elf_xtensa_check_relocs,
elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
* elf64-alpha.c (elf64_alpha_relax_with_lituse,
elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
* elf64-gen.c (elf64_generic_link_add_symbols): ..
* elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
ppc64_elf_check_relocs, ppc64_elf_edit_opd,
ppc64_elf_relocate_section): ..
* elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf64-sh64.c (sh_elf64_relocate_section): ..
* elf64-sparc.c (sparc64_elf_check_relocs,
sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
sparc64_elf_merge_private_bfd_data): ..
* elf64-x86-64.c (elf64_x86_64_check_relocs,
elf64_x86_64_relocate_section): ..
* elflink.c (_bfd_elf_add_default_symbol,
_bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
_bfd_elf_link_output_relocs, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_output_extsym,
elf_get_linked_section_vma, elf_fixup_link_order,
bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
* elfxx-ia64.c (elfNN_ia64_relax_section,
elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
* elfxx-mips.c (mips_elf_perform_relocation,
_bfd_mips_elf_check_relocs,
_bfd_mips_elf_merge_private_bfd_data): ..
* ieee.c (ieee_slurp_external_symbols): ..
* ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
* libbfd.c (_bfd_generic_verify_endian_match): ..
* linker.c (_bfd_generic_link_add_one_symbol,
_bfd_generic_section_already_linked): ..
* pdp11.c (translate_to_native_sym_flags): ..
* pe-mips.c (coff_pe_mips_relocate_section): ..
* peicode.h (pe_ILF_build_a_bfd): ..
* srec.c (srec_bad_byte): ..
* stabs.c (_bfd_link_section_stabs): ..
* xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
Replace all uses of bfd_archive_filename and bfd_get_section_ident
with corresponding %B and %A in _bfd_error_handler format string.
Replace occurrences of "fprintf (stderr," with _bfd_error_handler
calls to use %A and %B. Fix "against symbol .. from section" and
similar error messages. Combine multiple _bfd_error_handler calls
where they were separated due to bfd_archive_filename deficiencies.
* bfd-in2.h: Regenerate.
include/
* bfdlink.h (struct bfd_link_callbacks): Remove "error_handler".
(LD_DEFINITION_IN_DISCARDED_SECTION): Delete.
ld/
* ldmain.c (link_callbacks): Remove "error_handler".
* ldmisc.c: Include elf-bfd.h.
(vfinfo): Sort comment. Handle %A. Use %A instead of
bfd_get_section_indent.
(error_handler): Delete.
* ldmisc.h (error_handler): Delete declaration.
2004-08-13 05:16:01 +02:00
|
|
|
(_("%B(%A+0x%lx): reloc against `%s': error %d"),
|
|
|
|
input_bfd, input_section,
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
(long) rel->r_offset, name, (int) r);
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
return TRUE;
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Finish up dynamic symbol handling. We set the contents of various
|
|
|
|
dynamic sections here. */
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
static bfd_boolean
|
2001-02-10 01:58:38 +01:00
|
|
|
elf_s390_finish_dynamic_symbol (output_bfd, info, h, sym)
|
|
|
|
bfd *output_bfd;
|
|
|
|
struct bfd_link_info *info;
|
|
|
|
struct elf_link_hash_entry *h;
|
|
|
|
Elf_Internal_Sym *sym;
|
|
|
|
{
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
struct elf_s390_link_hash_table *htab;
|
2001-11-10 01:23:35 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
htab = elf_s390_hash_table (info);
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
if (h->plt.offset != (bfd_vma) -1)
|
|
|
|
{
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
bfd_vma plt_index;
|
|
|
|
bfd_vma got_offset;
|
2001-02-10 01:58:38 +01:00
|
|
|
Elf_Internal_Rela rela;
|
include/elf/ChangeLog
* internal.h (elf32_internal_ehdr, Elf32_Internal_Ehdr,
elf64_internal_ehdr, Elf64_Internal_Ehdr, elf32_internal_phdr,
Elf32_Internal_Phdr, elf64_internal_phdr, Elf64_Internal_Phdr,
elf32_internal_shdr, Elf32_Internal_Shdr, elf64_internal_shdr,
Elf64_Internal_Shdr, elf32_internal_sym, elf64_internal_sym,
Elf32_Internal_Sym, Elf64_Internal_Sym, Elf32_Internal_Note,
elf32_internal_note, elf32_internal_rel, Elf32_Internal_Rel,
elf64_internal_rel, Elf64_Internal_Rel, elf32_internal_rela,
elf64_internal_rela, Elf32_Internal_Rela, Elf64_Internal_Rela,
elf32_internal_dyn, elf64_internal_dyn, Elf32_Internal_Dyn,
Elf64_Internal_Dyn, elf32_internal_verdef, elf64_internal_verdef,
elf32_internal_verdaux, elf64_internal_verdaux, elf32_internal_verneed,
elf64_internal_verneed, elf32_internal_vernaux, elf64_internal_vernaux,
elf32_internal_versym, elf64_internal_versym, Elf32_Internal_Verdef,
Elf64_Internal_Verdef, Elf32_Internal_Verdaux, Elf64_Internal_Verdaux,
Elf32_Internal_Verneed, Elf64_Internal_Verneed, Elf32_Internal_Vernaux,
Elf64_Internal_Vernaux, Elf32_Internal_Versym, Elf64_Internal_Versym,
Elf32_Internal_Syminfo, Elf64_Internal_Syminfo): Delete.
(Elf_Internal_Rel): Delete.
bfd/ChangeLog
* elf-bfd.h: Replace occurrences of Elf32_Internal_* and
Elf64_Internal_* with Elf_Internal_*. Replace Elf_Internal_Rel
with Elf_Internal_Rela.
* elf-hppa.h, elf-m10200.c, elf-m10300.c, elf32-arc.c, elf32-arm.h,
elf32-avr.c, elf32-cris.c, elf32-d10v.c, elf32-d30v.c, elf32-dlx.c,
elf32-fr30.c, elf32-frv.c, elf32-gen.c, elf32-h8300.c, elf32-hppa.c,
elf32-i370.c, elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c, elf32-m68k.c,
elf32-mcore.c, elf32-mips.c, elf32-openrisc.c, elf32-or32.c,
elf32-ppc.c, elf32-s390.c, elf32-sh.c, elf32-v850.c, elf32-vax.c,
elf32-xstormy16.c, elf64-alpha.c, elf64-gen.c, elf64-hppa.c,
elf64-mips.c, elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c, elfarm-nabi.c, elfarm-oabi.c,
elfcode.h, elflink.h, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c: Ditto.
* elf-hppa.h (elf_hppa_internal_shdr): Delete. Use Elf_Internal_Shdr
throughout instead.
* elf.c (_bfd_elf_no_info_to_howto_rel): Delete.
* elfcode.h (elf_swap_reloca_in): Pass source operand as a bfd_byte *.
Remove INLINE keyword.
(elf_swap_reloc_in): Likewise. Also clear r_addend.
(elf_swap_reloc_out, elf_swap_reloca_out): Pass destination operand
as a bfd_byte *.
(elf_write_relocs): Consolidate REL and RELA code.
(elf_slurp_reloc_table_from_section): Simplify REL code.
(NAME(_bfd_elf,size_info)): Populate reloc swap entries.
* elf-bfd.h (MAX_INT_RELS_PER_EXT_REL): Define.
* elflink.h (elf_link_read_relocs_from_section): Consolidate REL and
RELA code.
(elf_link_adjust_relocs): Likewise. Don't malloc space for temp
reloc array, use a fixed size of MAX_INT_RELS_PER_EXT_REL.
(elf_link_output_relocs): Likewise.
(elf_reloc_link_order): Likewise.
(elf_finish_pointer_linker_section): Likewise.
(struct elf_link_sort_rela): Remove union.
(elf_link_sort_cmp1): Update to suit.
(elf_link_sort_cmp2): Here too.
(elf_link_sort_relocs): Consolidate REL and RELA code. Fix memory
over-allocation for int_rels_per_ext_rel != 1 case.
* elf32-arm.h: Update all bfd_elf32_swap_reloc_out calls.
* elf32-i386.c: Likewise.
* elf32-cris.c: Likewise for bfd_elf32_swap_reloca_out.
* elf32-hppa.c, elf32-i370.c, elf32-m68k.c, elf32-ppc.c, elf32-s390.c,
elf32-sh.c, elf32-vax.c, elfxx-mips.c: Likewise.
* elf64-alpha.c: Likewise for bfd_elf64_swap_reloca_out.
* elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c: Likewise.
* elfxx-ia64.c: Likewise for bfd_elfNN_swap_reloca_out.
* elfxx-mips.c (sort_dynamic_relocs): Likewise for
bfd_elf32_swap_reloc_in.
* elf32-arm.h: Update elf32_arm_info_to_howto calls.
* elf32-mips.c: Likewise for mips_info_to_howto_rel.
(mips_elf64_swap_reloc_in): Zero r_addend.
(mips_elf64_be_swap_reloc_in): Likewise.
(mips_elf64_slurp_one_reloc_table): Simplify.
* elf64-alpha.c (alpha_elf_size_info): Populate reloc swap entries.
* elf64-hppa.c (hppa64_elf_size_info): Likewise.
* elf64-sparc.c (sparc64_elf_size_info): Likewise.
2002-11-28 12:55:43 +01:00
|
|
|
bfd_byte *loc;
|
2001-02-10 01:58:38 +01:00
|
|
|
bfd_vma relative_offset;
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
/* This symbol has an entry in the procedure linkage table. Set
|
2003-02-19 15:14:16 +01:00
|
|
|
it up. */
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (h->dynindx == -1
|
|
|
|
|| htab->splt == NULL
|
|
|
|
|| htab->sgotplt == NULL
|
|
|
|
|| htab->srelplt == NULL)
|
|
|
|
abort ();
|
2001-02-10 01:58:38 +01:00
|
|
|
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
/* Calc. index no.
|
2003-02-19 15:14:16 +01:00
|
|
|
Current offset - size first entry / entry size. */
|
2001-02-10 01:58:38 +01:00
|
|
|
plt_index = (h->plt.offset - PLT_FIRST_ENTRY_SIZE) / PLT_ENTRY_SIZE;
|
|
|
|
|
|
|
|
/* Offset in GOT is PLT index plus GOT headers(3) times 4,
|
2003-02-19 15:14:16 +01:00
|
|
|
addr & GOT addr. */
|
2001-02-10 01:58:38 +01:00
|
|
|
got_offset = (plt_index + 3) * GOT_ENTRY_SIZE;
|
|
|
|
|
|
|
|
/* S390 uses halfwords for relative branch calc! */
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
relative_offset = - ((PLT_FIRST_ENTRY_SIZE +
|
2003-02-19 15:14:16 +01:00
|
|
|
(PLT_ENTRY_SIZE * plt_index) + 18) / 2);
|
2001-02-10 01:58:38 +01:00
|
|
|
/* If offset is > 32768, branch to a previous branch
|
2003-02-19 15:14:16 +01:00
|
|
|
390 can only handle +-64 K jumps. */
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
if ( -32768 > (int) relative_offset )
|
2003-02-19 15:14:16 +01:00
|
|
|
relative_offset
|
|
|
|
= -(unsigned) (((65536 / PLT_ENTRY_SIZE - 1) * PLT_ENTRY_SIZE) / 2);
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
/* Fill in the entry in the procedure linkage table. */
|
|
|
|
if (!info->shared)
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
{
|
2003-02-19 15:14:16 +01:00
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_ENTRY_WORD0,
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
htab->splt->contents + h->plt.offset);
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_ENTRY_WORD1,
|
|
|
|
htab->splt->contents + h->plt.offset + 4);
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_ENTRY_WORD2,
|
|
|
|
htab->splt->contents + h->plt.offset + 8);
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_ENTRY_WORD3,
|
|
|
|
htab->splt->contents + h->plt.offset + 12);
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_ENTRY_WORD4,
|
|
|
|
htab->splt->contents + h->plt.offset + 16);
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) 0+(relative_offset << 16),
|
|
|
|
htab->splt->contents + h->plt.offset + 20);
|
|
|
|
bfd_put_32 (output_bfd,
|
|
|
|
(htab->sgotplt->output_section->vma
|
|
|
|
+ htab->sgotplt->output_offset
|
|
|
|
+ got_offset),
|
|
|
|
htab->splt->contents + h->plt.offset + 24);
|
|
|
|
}
|
2001-02-10 01:58:38 +01:00
|
|
|
else if (got_offset < 4096)
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
{
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC12_ENTRY_WORD0 + got_offset,
|
|
|
|
htab->splt->contents + h->plt.offset);
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC12_ENTRY_WORD1,
|
|
|
|
htab->splt->contents + h->plt.offset + 4);
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC12_ENTRY_WORD2,
|
|
|
|
htab->splt->contents + h->plt.offset + 8);
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC12_ENTRY_WORD3,
|
|
|
|
htab->splt->contents + h->plt.offset + 12);
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC12_ENTRY_WORD4,
|
|
|
|
htab->splt->contents + h->plt.offset + 16);
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) 0+(relative_offset << 16),
|
|
|
|
htab->splt->contents + h->plt.offset + 20);
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) 0,
|
|
|
|
htab->splt->contents + h->plt.offset + 24);
|
|
|
|
}
|
2001-02-10 01:58:38 +01:00
|
|
|
else if (got_offset < 32768)
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
{
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC16_ENTRY_WORD0 + got_offset,
|
|
|
|
htab->splt->contents + h->plt.offset);
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC16_ENTRY_WORD1,
|
|
|
|
htab->splt->contents + h->plt.offset + 4);
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC16_ENTRY_WORD2,
|
|
|
|
htab->splt->contents + h->plt.offset + 8);
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC16_ENTRY_WORD3,
|
|
|
|
htab->splt->contents + h->plt.offset + 12);
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC16_ENTRY_WORD4,
|
|
|
|
htab->splt->contents + h->plt.offset + 16);
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) 0+(relative_offset << 16),
|
|
|
|
htab->splt->contents + h->plt.offset + 20);
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) 0,
|
|
|
|
htab->splt->contents + h->plt.offset + 24);
|
|
|
|
}
|
2001-02-10 01:58:38 +01:00
|
|
|
else
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
{
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC_ENTRY_WORD0,
|
|
|
|
htab->splt->contents + h->plt.offset);
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC_ENTRY_WORD1,
|
|
|
|
htab->splt->contents + h->plt.offset + 4);
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC_ENTRY_WORD2,
|
|
|
|
htab->splt->contents + h->plt.offset + 8);
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC_ENTRY_WORD3,
|
|
|
|
htab->splt->contents + h->plt.offset + 12);
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC_ENTRY_WORD4,
|
|
|
|
htab->splt->contents + h->plt.offset + 16);
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) 0+(relative_offset << 16),
|
|
|
|
htab->splt->contents + h->plt.offset + 20);
|
|
|
|
bfd_put_32 (output_bfd, got_offset,
|
|
|
|
htab->splt->contents + h->plt.offset + 24);
|
|
|
|
}
|
2001-02-10 01:58:38 +01:00
|
|
|
/* Insert offset into reloc. table here. */
|
|
|
|
bfd_put_32 (output_bfd, plt_index * sizeof (Elf32_External_Rela),
|
2003-02-19 15:14:16 +01:00
|
|
|
htab->splt->contents + h->plt.offset + 28);
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
/* Fill in the entry in the global offset table.
|
2003-02-19 15:14:16 +01:00
|
|
|
Points to instruction after GOT offset. */
|
2001-02-10 01:58:38 +01:00
|
|
|
bfd_put_32 (output_bfd,
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
(htab->splt->output_section->vma
|
|
|
|
+ htab->splt->output_offset
|
2001-02-10 01:58:38 +01:00
|
|
|
+ h->plt.offset
|
|
|
|
+ 12),
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
htab->sgotplt->contents + got_offset);
|
2001-02-10 01:58:38 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
/* Fill in the entry in the .rela.plt section. */
|
|
|
|
rela.r_offset = (htab->sgotplt->output_section->vma
|
|
|
|
+ htab->sgotplt->output_offset
|
|
|
|
+ got_offset);
|
|
|
|
rela.r_info = ELF32_R_INFO (h->dynindx, R_390_JMP_SLOT);
|
|
|
|
rela.r_addend = 0;
|
include/elf/ChangeLog
* internal.h (elf32_internal_ehdr, Elf32_Internal_Ehdr,
elf64_internal_ehdr, Elf64_Internal_Ehdr, elf32_internal_phdr,
Elf32_Internal_Phdr, elf64_internal_phdr, Elf64_Internal_Phdr,
elf32_internal_shdr, Elf32_Internal_Shdr, elf64_internal_shdr,
Elf64_Internal_Shdr, elf32_internal_sym, elf64_internal_sym,
Elf32_Internal_Sym, Elf64_Internal_Sym, Elf32_Internal_Note,
elf32_internal_note, elf32_internal_rel, Elf32_Internal_Rel,
elf64_internal_rel, Elf64_Internal_Rel, elf32_internal_rela,
elf64_internal_rela, Elf32_Internal_Rela, Elf64_Internal_Rela,
elf32_internal_dyn, elf64_internal_dyn, Elf32_Internal_Dyn,
Elf64_Internal_Dyn, elf32_internal_verdef, elf64_internal_verdef,
elf32_internal_verdaux, elf64_internal_verdaux, elf32_internal_verneed,
elf64_internal_verneed, elf32_internal_vernaux, elf64_internal_vernaux,
elf32_internal_versym, elf64_internal_versym, Elf32_Internal_Verdef,
Elf64_Internal_Verdef, Elf32_Internal_Verdaux, Elf64_Internal_Verdaux,
Elf32_Internal_Verneed, Elf64_Internal_Verneed, Elf32_Internal_Vernaux,
Elf64_Internal_Vernaux, Elf32_Internal_Versym, Elf64_Internal_Versym,
Elf32_Internal_Syminfo, Elf64_Internal_Syminfo): Delete.
(Elf_Internal_Rel): Delete.
bfd/ChangeLog
* elf-bfd.h: Replace occurrences of Elf32_Internal_* and
Elf64_Internal_* with Elf_Internal_*. Replace Elf_Internal_Rel
with Elf_Internal_Rela.
* elf-hppa.h, elf-m10200.c, elf-m10300.c, elf32-arc.c, elf32-arm.h,
elf32-avr.c, elf32-cris.c, elf32-d10v.c, elf32-d30v.c, elf32-dlx.c,
elf32-fr30.c, elf32-frv.c, elf32-gen.c, elf32-h8300.c, elf32-hppa.c,
elf32-i370.c, elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c, elf32-m68k.c,
elf32-mcore.c, elf32-mips.c, elf32-openrisc.c, elf32-or32.c,
elf32-ppc.c, elf32-s390.c, elf32-sh.c, elf32-v850.c, elf32-vax.c,
elf32-xstormy16.c, elf64-alpha.c, elf64-gen.c, elf64-hppa.c,
elf64-mips.c, elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c, elfarm-nabi.c, elfarm-oabi.c,
elfcode.h, elflink.h, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c: Ditto.
* elf-hppa.h (elf_hppa_internal_shdr): Delete. Use Elf_Internal_Shdr
throughout instead.
* elf.c (_bfd_elf_no_info_to_howto_rel): Delete.
* elfcode.h (elf_swap_reloca_in): Pass source operand as a bfd_byte *.
Remove INLINE keyword.
(elf_swap_reloc_in): Likewise. Also clear r_addend.
(elf_swap_reloc_out, elf_swap_reloca_out): Pass destination operand
as a bfd_byte *.
(elf_write_relocs): Consolidate REL and RELA code.
(elf_slurp_reloc_table_from_section): Simplify REL code.
(NAME(_bfd_elf,size_info)): Populate reloc swap entries.
* elf-bfd.h (MAX_INT_RELS_PER_EXT_REL): Define.
* elflink.h (elf_link_read_relocs_from_section): Consolidate REL and
RELA code.
(elf_link_adjust_relocs): Likewise. Don't malloc space for temp
reloc array, use a fixed size of MAX_INT_RELS_PER_EXT_REL.
(elf_link_output_relocs): Likewise.
(elf_reloc_link_order): Likewise.
(elf_finish_pointer_linker_section): Likewise.
(struct elf_link_sort_rela): Remove union.
(elf_link_sort_cmp1): Update to suit.
(elf_link_sort_cmp2): Here too.
(elf_link_sort_relocs): Consolidate REL and RELA code. Fix memory
over-allocation for int_rels_per_ext_rel != 1 case.
* elf32-arm.h: Update all bfd_elf32_swap_reloc_out calls.
* elf32-i386.c: Likewise.
* elf32-cris.c: Likewise for bfd_elf32_swap_reloca_out.
* elf32-hppa.c, elf32-i370.c, elf32-m68k.c, elf32-ppc.c, elf32-s390.c,
elf32-sh.c, elf32-vax.c, elfxx-mips.c: Likewise.
* elf64-alpha.c: Likewise for bfd_elf64_swap_reloca_out.
* elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c: Likewise.
* elfxx-ia64.c: Likewise for bfd_elfNN_swap_reloca_out.
* elfxx-mips.c (sort_dynamic_relocs): Likewise for
bfd_elf32_swap_reloc_in.
* elf32-arm.h: Update elf32_arm_info_to_howto calls.
* elf32-mips.c: Likewise for mips_info_to_howto_rel.
(mips_elf64_swap_reloc_in): Zero r_addend.
(mips_elf64_be_swap_reloc_in): Likewise.
(mips_elf64_slurp_one_reloc_table): Simplify.
* elf64-alpha.c (alpha_elf_size_info): Populate reloc swap entries.
* elf64-hppa.c (hppa64_elf_size_info): Likewise.
* elf64-sparc.c (sparc64_elf_size_info): Likewise.
2002-11-28 12:55:43 +01:00
|
|
|
loc = htab->srelplt->contents + plt_index * sizeof (Elf32_External_Rela);
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
bfd_elf32_swap_reloca_out (output_bfd, &rela, loc);
|
2001-11-10 01:23:35 +01:00
|
|
|
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
if (!h->def_regular)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
|
|
|
/* Mark the symbol as undefined, rather than as defined in
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
the .plt section. Leave the value alone. This is a clue
|
|
|
|
for the dynamic linker, to make function pointer
|
|
|
|
comparisons work between an application and shared
|
2001-11-10 01:23:35 +01:00
|
|
|
library. */
|
2001-02-10 01:58:38 +01:00
|
|
|
sym->st_shndx = SHN_UNDEF;
|
|
|
|
}
|
|
|
|
}
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2003-01-24 18:12:42 +01:00
|
|
|
if (h->got.offset != (bfd_vma) -1
|
|
|
|
&& elf_s390_hash_entry(h)->tls_type != GOT_TLS_GD
|
|
|
|
&& elf_s390_hash_entry(h)->tls_type != GOT_TLS_IE
|
|
|
|
&& elf_s390_hash_entry(h)->tls_type != GOT_TLS_IE_NLT)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
|
|
|
Elf_Internal_Rela rela;
|
include/elf/ChangeLog
* internal.h (elf32_internal_ehdr, Elf32_Internal_Ehdr,
elf64_internal_ehdr, Elf64_Internal_Ehdr, elf32_internal_phdr,
Elf32_Internal_Phdr, elf64_internal_phdr, Elf64_Internal_Phdr,
elf32_internal_shdr, Elf32_Internal_Shdr, elf64_internal_shdr,
Elf64_Internal_Shdr, elf32_internal_sym, elf64_internal_sym,
Elf32_Internal_Sym, Elf64_Internal_Sym, Elf32_Internal_Note,
elf32_internal_note, elf32_internal_rel, Elf32_Internal_Rel,
elf64_internal_rel, Elf64_Internal_Rel, elf32_internal_rela,
elf64_internal_rela, Elf32_Internal_Rela, Elf64_Internal_Rela,
elf32_internal_dyn, elf64_internal_dyn, Elf32_Internal_Dyn,
Elf64_Internal_Dyn, elf32_internal_verdef, elf64_internal_verdef,
elf32_internal_verdaux, elf64_internal_verdaux, elf32_internal_verneed,
elf64_internal_verneed, elf32_internal_vernaux, elf64_internal_vernaux,
elf32_internal_versym, elf64_internal_versym, Elf32_Internal_Verdef,
Elf64_Internal_Verdef, Elf32_Internal_Verdaux, Elf64_Internal_Verdaux,
Elf32_Internal_Verneed, Elf64_Internal_Verneed, Elf32_Internal_Vernaux,
Elf64_Internal_Vernaux, Elf32_Internal_Versym, Elf64_Internal_Versym,
Elf32_Internal_Syminfo, Elf64_Internal_Syminfo): Delete.
(Elf_Internal_Rel): Delete.
bfd/ChangeLog
* elf-bfd.h: Replace occurrences of Elf32_Internal_* and
Elf64_Internal_* with Elf_Internal_*. Replace Elf_Internal_Rel
with Elf_Internal_Rela.
* elf-hppa.h, elf-m10200.c, elf-m10300.c, elf32-arc.c, elf32-arm.h,
elf32-avr.c, elf32-cris.c, elf32-d10v.c, elf32-d30v.c, elf32-dlx.c,
elf32-fr30.c, elf32-frv.c, elf32-gen.c, elf32-h8300.c, elf32-hppa.c,
elf32-i370.c, elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c, elf32-m68k.c,
elf32-mcore.c, elf32-mips.c, elf32-openrisc.c, elf32-or32.c,
elf32-ppc.c, elf32-s390.c, elf32-sh.c, elf32-v850.c, elf32-vax.c,
elf32-xstormy16.c, elf64-alpha.c, elf64-gen.c, elf64-hppa.c,
elf64-mips.c, elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c, elfarm-nabi.c, elfarm-oabi.c,
elfcode.h, elflink.h, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c: Ditto.
* elf-hppa.h (elf_hppa_internal_shdr): Delete. Use Elf_Internal_Shdr
throughout instead.
* elf.c (_bfd_elf_no_info_to_howto_rel): Delete.
* elfcode.h (elf_swap_reloca_in): Pass source operand as a bfd_byte *.
Remove INLINE keyword.
(elf_swap_reloc_in): Likewise. Also clear r_addend.
(elf_swap_reloc_out, elf_swap_reloca_out): Pass destination operand
as a bfd_byte *.
(elf_write_relocs): Consolidate REL and RELA code.
(elf_slurp_reloc_table_from_section): Simplify REL code.
(NAME(_bfd_elf,size_info)): Populate reloc swap entries.
* elf-bfd.h (MAX_INT_RELS_PER_EXT_REL): Define.
* elflink.h (elf_link_read_relocs_from_section): Consolidate REL and
RELA code.
(elf_link_adjust_relocs): Likewise. Don't malloc space for temp
reloc array, use a fixed size of MAX_INT_RELS_PER_EXT_REL.
(elf_link_output_relocs): Likewise.
(elf_reloc_link_order): Likewise.
(elf_finish_pointer_linker_section): Likewise.
(struct elf_link_sort_rela): Remove union.
(elf_link_sort_cmp1): Update to suit.
(elf_link_sort_cmp2): Here too.
(elf_link_sort_relocs): Consolidate REL and RELA code. Fix memory
over-allocation for int_rels_per_ext_rel != 1 case.
* elf32-arm.h: Update all bfd_elf32_swap_reloc_out calls.
* elf32-i386.c: Likewise.
* elf32-cris.c: Likewise for bfd_elf32_swap_reloca_out.
* elf32-hppa.c, elf32-i370.c, elf32-m68k.c, elf32-ppc.c, elf32-s390.c,
elf32-sh.c, elf32-vax.c, elfxx-mips.c: Likewise.
* elf64-alpha.c: Likewise for bfd_elf64_swap_reloca_out.
* elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c: Likewise.
* elfxx-ia64.c: Likewise for bfd_elfNN_swap_reloca_out.
* elfxx-mips.c (sort_dynamic_relocs): Likewise for
bfd_elf32_swap_reloc_in.
* elf32-arm.h: Update elf32_arm_info_to_howto calls.
* elf32-mips.c: Likewise for mips_info_to_howto_rel.
(mips_elf64_swap_reloc_in): Zero r_addend.
(mips_elf64_be_swap_reloc_in): Likewise.
(mips_elf64_slurp_one_reloc_table): Simplify.
* elf64-alpha.c (alpha_elf_size_info): Populate reloc swap entries.
* elf64-hppa.c (hppa64_elf_size_info): Likewise.
* elf64-sparc.c (sparc64_elf_size_info): Likewise.
2002-11-28 12:55:43 +01:00
|
|
|
bfd_byte *loc;
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
/* This symbol has an entry in the global offset table. Set it
|
2003-02-19 15:14:16 +01:00
|
|
|
up. */
|
2001-02-10 01:58:38 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (htab->sgot == NULL || htab->srelgot == NULL)
|
|
|
|
abort ();
|
2001-02-10 01:58:38 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
rela.r_offset = (htab->sgot->output_section->vma
|
|
|
|
+ htab->sgot->output_offset
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
+ (h->got.offset &~ (bfd_vma) 1));
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
/* If this is a static link, or it is a -Bsymbolic link and the
|
|
|
|
symbol is defined locally or was forced to be local because
|
|
|
|
of a version file, we just want to emit a RELATIVE reloc.
|
|
|
|
The entry in the global offset table will already have been
|
|
|
|
initialized in the relocate_section function. */
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (info->shared
|
|
|
|
&& (info->symbolic
|
|
|
|
|| h->dynindx == -1
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
|| h->forced_local)
|
|
|
|
&& h->def_regular)
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
{
|
|
|
|
BFD_ASSERT((h->got.offset & 1) != 0);
|
|
|
|
rela.r_info = ELF32_R_INFO (0, R_390_RELATIVE);
|
|
|
|
rela.r_addend = (h->root.u.def.value
|
2003-02-19 15:14:16 +01:00
|
|
|
+ h->root.u.def.section->output_section->vma
|
|
|
|
+ h->root.u.def.section->output_offset);
|
|
|
|
}
|
2001-02-10 01:58:38 +01:00
|
|
|
else
|
|
|
|
{
|
|
|
|
BFD_ASSERT((h->got.offset & 1) == 0);
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) 0, htab->sgot->contents + h->got.offset);
|
2001-02-10 01:58:38 +01:00
|
|
|
rela.r_info = ELF32_R_INFO (h->dynindx, R_390_GLOB_DAT);
|
2003-02-19 15:14:16 +01:00
|
|
|
rela.r_addend = 0;
|
|
|
|
}
|
2001-02-10 01:58:38 +01:00
|
|
|
|
include/elf/ChangeLog
* internal.h (elf32_internal_ehdr, Elf32_Internal_Ehdr,
elf64_internal_ehdr, Elf64_Internal_Ehdr, elf32_internal_phdr,
Elf32_Internal_Phdr, elf64_internal_phdr, Elf64_Internal_Phdr,
elf32_internal_shdr, Elf32_Internal_Shdr, elf64_internal_shdr,
Elf64_Internal_Shdr, elf32_internal_sym, elf64_internal_sym,
Elf32_Internal_Sym, Elf64_Internal_Sym, Elf32_Internal_Note,
elf32_internal_note, elf32_internal_rel, Elf32_Internal_Rel,
elf64_internal_rel, Elf64_Internal_Rel, elf32_internal_rela,
elf64_internal_rela, Elf32_Internal_Rela, Elf64_Internal_Rela,
elf32_internal_dyn, elf64_internal_dyn, Elf32_Internal_Dyn,
Elf64_Internal_Dyn, elf32_internal_verdef, elf64_internal_verdef,
elf32_internal_verdaux, elf64_internal_verdaux, elf32_internal_verneed,
elf64_internal_verneed, elf32_internal_vernaux, elf64_internal_vernaux,
elf32_internal_versym, elf64_internal_versym, Elf32_Internal_Verdef,
Elf64_Internal_Verdef, Elf32_Internal_Verdaux, Elf64_Internal_Verdaux,
Elf32_Internal_Verneed, Elf64_Internal_Verneed, Elf32_Internal_Vernaux,
Elf64_Internal_Vernaux, Elf32_Internal_Versym, Elf64_Internal_Versym,
Elf32_Internal_Syminfo, Elf64_Internal_Syminfo): Delete.
(Elf_Internal_Rel): Delete.
bfd/ChangeLog
* elf-bfd.h: Replace occurrences of Elf32_Internal_* and
Elf64_Internal_* with Elf_Internal_*. Replace Elf_Internal_Rel
with Elf_Internal_Rela.
* elf-hppa.h, elf-m10200.c, elf-m10300.c, elf32-arc.c, elf32-arm.h,
elf32-avr.c, elf32-cris.c, elf32-d10v.c, elf32-d30v.c, elf32-dlx.c,
elf32-fr30.c, elf32-frv.c, elf32-gen.c, elf32-h8300.c, elf32-hppa.c,
elf32-i370.c, elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c, elf32-m68k.c,
elf32-mcore.c, elf32-mips.c, elf32-openrisc.c, elf32-or32.c,
elf32-ppc.c, elf32-s390.c, elf32-sh.c, elf32-v850.c, elf32-vax.c,
elf32-xstormy16.c, elf64-alpha.c, elf64-gen.c, elf64-hppa.c,
elf64-mips.c, elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c, elfarm-nabi.c, elfarm-oabi.c,
elfcode.h, elflink.h, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c: Ditto.
* elf-hppa.h (elf_hppa_internal_shdr): Delete. Use Elf_Internal_Shdr
throughout instead.
* elf.c (_bfd_elf_no_info_to_howto_rel): Delete.
* elfcode.h (elf_swap_reloca_in): Pass source operand as a bfd_byte *.
Remove INLINE keyword.
(elf_swap_reloc_in): Likewise. Also clear r_addend.
(elf_swap_reloc_out, elf_swap_reloca_out): Pass destination operand
as a bfd_byte *.
(elf_write_relocs): Consolidate REL and RELA code.
(elf_slurp_reloc_table_from_section): Simplify REL code.
(NAME(_bfd_elf,size_info)): Populate reloc swap entries.
* elf-bfd.h (MAX_INT_RELS_PER_EXT_REL): Define.
* elflink.h (elf_link_read_relocs_from_section): Consolidate REL and
RELA code.
(elf_link_adjust_relocs): Likewise. Don't malloc space for temp
reloc array, use a fixed size of MAX_INT_RELS_PER_EXT_REL.
(elf_link_output_relocs): Likewise.
(elf_reloc_link_order): Likewise.
(elf_finish_pointer_linker_section): Likewise.
(struct elf_link_sort_rela): Remove union.
(elf_link_sort_cmp1): Update to suit.
(elf_link_sort_cmp2): Here too.
(elf_link_sort_relocs): Consolidate REL and RELA code. Fix memory
over-allocation for int_rels_per_ext_rel != 1 case.
* elf32-arm.h: Update all bfd_elf32_swap_reloc_out calls.
* elf32-i386.c: Likewise.
* elf32-cris.c: Likewise for bfd_elf32_swap_reloca_out.
* elf32-hppa.c, elf32-i370.c, elf32-m68k.c, elf32-ppc.c, elf32-s390.c,
elf32-sh.c, elf32-vax.c, elfxx-mips.c: Likewise.
* elf64-alpha.c: Likewise for bfd_elf64_swap_reloca_out.
* elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c: Likewise.
* elfxx-ia64.c: Likewise for bfd_elfNN_swap_reloca_out.
* elfxx-mips.c (sort_dynamic_relocs): Likewise for
bfd_elf32_swap_reloc_in.
* elf32-arm.h: Update elf32_arm_info_to_howto calls.
* elf32-mips.c: Likewise for mips_info_to_howto_rel.
(mips_elf64_swap_reloc_in): Zero r_addend.
(mips_elf64_be_swap_reloc_in): Likewise.
(mips_elf64_slurp_one_reloc_table): Simplify.
* elf64-alpha.c (alpha_elf_size_info): Populate reloc swap entries.
* elf64-hppa.c (hppa64_elf_size_info): Likewise.
* elf64-sparc.c (sparc64_elf_size_info): Likewise.
2002-11-28 12:55:43 +01:00
|
|
|
loc = htab->srelgot->contents;
|
|
|
|
loc += htab->srelgot->reloc_count++ * sizeof (Elf32_External_Rela);
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
bfd_elf32_swap_reloca_out (output_bfd, &rela, loc);
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 16:52:12 +02:00
|
|
|
if (h->needs_copy)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
|
|
|
Elf_Internal_Rela rela;
|
include/elf/ChangeLog
* internal.h (elf32_internal_ehdr, Elf32_Internal_Ehdr,
elf64_internal_ehdr, Elf64_Internal_Ehdr, elf32_internal_phdr,
Elf32_Internal_Phdr, elf64_internal_phdr, Elf64_Internal_Phdr,
elf32_internal_shdr, Elf32_Internal_Shdr, elf64_internal_shdr,
Elf64_Internal_Shdr, elf32_internal_sym, elf64_internal_sym,
Elf32_Internal_Sym, Elf64_Internal_Sym, Elf32_Internal_Note,
elf32_internal_note, elf32_internal_rel, Elf32_Internal_Rel,
elf64_internal_rel, Elf64_Internal_Rel, elf32_internal_rela,
elf64_internal_rela, Elf32_Internal_Rela, Elf64_Internal_Rela,
elf32_internal_dyn, elf64_internal_dyn, Elf32_Internal_Dyn,
Elf64_Internal_Dyn, elf32_internal_verdef, elf64_internal_verdef,
elf32_internal_verdaux, elf64_internal_verdaux, elf32_internal_verneed,
elf64_internal_verneed, elf32_internal_vernaux, elf64_internal_vernaux,
elf32_internal_versym, elf64_internal_versym, Elf32_Internal_Verdef,
Elf64_Internal_Verdef, Elf32_Internal_Verdaux, Elf64_Internal_Verdaux,
Elf32_Internal_Verneed, Elf64_Internal_Verneed, Elf32_Internal_Vernaux,
Elf64_Internal_Vernaux, Elf32_Internal_Versym, Elf64_Internal_Versym,
Elf32_Internal_Syminfo, Elf64_Internal_Syminfo): Delete.
(Elf_Internal_Rel): Delete.
bfd/ChangeLog
* elf-bfd.h: Replace occurrences of Elf32_Internal_* and
Elf64_Internal_* with Elf_Internal_*. Replace Elf_Internal_Rel
with Elf_Internal_Rela.
* elf-hppa.h, elf-m10200.c, elf-m10300.c, elf32-arc.c, elf32-arm.h,
elf32-avr.c, elf32-cris.c, elf32-d10v.c, elf32-d30v.c, elf32-dlx.c,
elf32-fr30.c, elf32-frv.c, elf32-gen.c, elf32-h8300.c, elf32-hppa.c,
elf32-i370.c, elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c, elf32-m68k.c,
elf32-mcore.c, elf32-mips.c, elf32-openrisc.c, elf32-or32.c,
elf32-ppc.c, elf32-s390.c, elf32-sh.c, elf32-v850.c, elf32-vax.c,
elf32-xstormy16.c, elf64-alpha.c, elf64-gen.c, elf64-hppa.c,
elf64-mips.c, elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c, elfarm-nabi.c, elfarm-oabi.c,
elfcode.h, elflink.h, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c: Ditto.
* elf-hppa.h (elf_hppa_internal_shdr): Delete. Use Elf_Internal_Shdr
throughout instead.
* elf.c (_bfd_elf_no_info_to_howto_rel): Delete.
* elfcode.h (elf_swap_reloca_in): Pass source operand as a bfd_byte *.
Remove INLINE keyword.
(elf_swap_reloc_in): Likewise. Also clear r_addend.
(elf_swap_reloc_out, elf_swap_reloca_out): Pass destination operand
as a bfd_byte *.
(elf_write_relocs): Consolidate REL and RELA code.
(elf_slurp_reloc_table_from_section): Simplify REL code.
(NAME(_bfd_elf,size_info)): Populate reloc swap entries.
* elf-bfd.h (MAX_INT_RELS_PER_EXT_REL): Define.
* elflink.h (elf_link_read_relocs_from_section): Consolidate REL and
RELA code.
(elf_link_adjust_relocs): Likewise. Don't malloc space for temp
reloc array, use a fixed size of MAX_INT_RELS_PER_EXT_REL.
(elf_link_output_relocs): Likewise.
(elf_reloc_link_order): Likewise.
(elf_finish_pointer_linker_section): Likewise.
(struct elf_link_sort_rela): Remove union.
(elf_link_sort_cmp1): Update to suit.
(elf_link_sort_cmp2): Here too.
(elf_link_sort_relocs): Consolidate REL and RELA code. Fix memory
over-allocation for int_rels_per_ext_rel != 1 case.
* elf32-arm.h: Update all bfd_elf32_swap_reloc_out calls.
* elf32-i386.c: Likewise.
* elf32-cris.c: Likewise for bfd_elf32_swap_reloca_out.
* elf32-hppa.c, elf32-i370.c, elf32-m68k.c, elf32-ppc.c, elf32-s390.c,
elf32-sh.c, elf32-vax.c, elfxx-mips.c: Likewise.
* elf64-alpha.c: Likewise for bfd_elf64_swap_reloca_out.
* elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c: Likewise.
* elfxx-ia64.c: Likewise for bfd_elfNN_swap_reloca_out.
* elfxx-mips.c (sort_dynamic_relocs): Likewise for
bfd_elf32_swap_reloc_in.
* elf32-arm.h: Update elf32_arm_info_to_howto calls.
* elf32-mips.c: Likewise for mips_info_to_howto_rel.
(mips_elf64_swap_reloc_in): Zero r_addend.
(mips_elf64_be_swap_reloc_in): Likewise.
(mips_elf64_slurp_one_reloc_table): Simplify.
* elf64-alpha.c (alpha_elf_size_info): Populate reloc swap entries.
* elf64-hppa.c (hppa64_elf_size_info): Likewise.
* elf64-sparc.c (sparc64_elf_size_info): Likewise.
2002-11-28 12:55:43 +01:00
|
|
|
bfd_byte *loc;
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
/* This symbols needs a copy reloc. Set it up. */
|
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (h->dynindx == -1
|
|
|
|
|| (h->root.type != bfd_link_hash_defined
|
|
|
|
&& h->root.type != bfd_link_hash_defweak)
|
|
|
|
|| htab->srelbss == NULL)
|
|
|
|
abort ();
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
rela.r_offset = (h->root.u.def.value
|
|
|
|
+ h->root.u.def.section->output_section->vma
|
|
|
|
+ h->root.u.def.section->output_offset);
|
|
|
|
rela.r_info = ELF32_R_INFO (h->dynindx, R_390_COPY);
|
|
|
|
rela.r_addend = 0;
|
include/elf/ChangeLog
* internal.h (elf32_internal_ehdr, Elf32_Internal_Ehdr,
elf64_internal_ehdr, Elf64_Internal_Ehdr, elf32_internal_phdr,
Elf32_Internal_Phdr, elf64_internal_phdr, Elf64_Internal_Phdr,
elf32_internal_shdr, Elf32_Internal_Shdr, elf64_internal_shdr,
Elf64_Internal_Shdr, elf32_internal_sym, elf64_internal_sym,
Elf32_Internal_Sym, Elf64_Internal_Sym, Elf32_Internal_Note,
elf32_internal_note, elf32_internal_rel, Elf32_Internal_Rel,
elf64_internal_rel, Elf64_Internal_Rel, elf32_internal_rela,
elf64_internal_rela, Elf32_Internal_Rela, Elf64_Internal_Rela,
elf32_internal_dyn, elf64_internal_dyn, Elf32_Internal_Dyn,
Elf64_Internal_Dyn, elf32_internal_verdef, elf64_internal_verdef,
elf32_internal_verdaux, elf64_internal_verdaux, elf32_internal_verneed,
elf64_internal_verneed, elf32_internal_vernaux, elf64_internal_vernaux,
elf32_internal_versym, elf64_internal_versym, Elf32_Internal_Verdef,
Elf64_Internal_Verdef, Elf32_Internal_Verdaux, Elf64_Internal_Verdaux,
Elf32_Internal_Verneed, Elf64_Internal_Verneed, Elf32_Internal_Vernaux,
Elf64_Internal_Vernaux, Elf32_Internal_Versym, Elf64_Internal_Versym,
Elf32_Internal_Syminfo, Elf64_Internal_Syminfo): Delete.
(Elf_Internal_Rel): Delete.
bfd/ChangeLog
* elf-bfd.h: Replace occurrences of Elf32_Internal_* and
Elf64_Internal_* with Elf_Internal_*. Replace Elf_Internal_Rel
with Elf_Internal_Rela.
* elf-hppa.h, elf-m10200.c, elf-m10300.c, elf32-arc.c, elf32-arm.h,
elf32-avr.c, elf32-cris.c, elf32-d10v.c, elf32-d30v.c, elf32-dlx.c,
elf32-fr30.c, elf32-frv.c, elf32-gen.c, elf32-h8300.c, elf32-hppa.c,
elf32-i370.c, elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c, elf32-m68k.c,
elf32-mcore.c, elf32-mips.c, elf32-openrisc.c, elf32-or32.c,
elf32-ppc.c, elf32-s390.c, elf32-sh.c, elf32-v850.c, elf32-vax.c,
elf32-xstormy16.c, elf64-alpha.c, elf64-gen.c, elf64-hppa.c,
elf64-mips.c, elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c, elfarm-nabi.c, elfarm-oabi.c,
elfcode.h, elflink.h, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c: Ditto.
* elf-hppa.h (elf_hppa_internal_shdr): Delete. Use Elf_Internal_Shdr
throughout instead.
* elf.c (_bfd_elf_no_info_to_howto_rel): Delete.
* elfcode.h (elf_swap_reloca_in): Pass source operand as a bfd_byte *.
Remove INLINE keyword.
(elf_swap_reloc_in): Likewise. Also clear r_addend.
(elf_swap_reloc_out, elf_swap_reloca_out): Pass destination operand
as a bfd_byte *.
(elf_write_relocs): Consolidate REL and RELA code.
(elf_slurp_reloc_table_from_section): Simplify REL code.
(NAME(_bfd_elf,size_info)): Populate reloc swap entries.
* elf-bfd.h (MAX_INT_RELS_PER_EXT_REL): Define.
* elflink.h (elf_link_read_relocs_from_section): Consolidate REL and
RELA code.
(elf_link_adjust_relocs): Likewise. Don't malloc space for temp
reloc array, use a fixed size of MAX_INT_RELS_PER_EXT_REL.
(elf_link_output_relocs): Likewise.
(elf_reloc_link_order): Likewise.
(elf_finish_pointer_linker_section): Likewise.
(struct elf_link_sort_rela): Remove union.
(elf_link_sort_cmp1): Update to suit.
(elf_link_sort_cmp2): Here too.
(elf_link_sort_relocs): Consolidate REL and RELA code. Fix memory
over-allocation for int_rels_per_ext_rel != 1 case.
* elf32-arm.h: Update all bfd_elf32_swap_reloc_out calls.
* elf32-i386.c: Likewise.
* elf32-cris.c: Likewise for bfd_elf32_swap_reloca_out.
* elf32-hppa.c, elf32-i370.c, elf32-m68k.c, elf32-ppc.c, elf32-s390.c,
elf32-sh.c, elf32-vax.c, elfxx-mips.c: Likewise.
* elf64-alpha.c: Likewise for bfd_elf64_swap_reloca_out.
* elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c: Likewise.
* elfxx-ia64.c: Likewise for bfd_elfNN_swap_reloca_out.
* elfxx-mips.c (sort_dynamic_relocs): Likewise for
bfd_elf32_swap_reloc_in.
* elf32-arm.h: Update elf32_arm_info_to_howto calls.
* elf32-mips.c: Likewise for mips_info_to_howto_rel.
(mips_elf64_swap_reloc_in): Zero r_addend.
(mips_elf64_be_swap_reloc_in): Likewise.
(mips_elf64_slurp_one_reloc_table): Simplify.
* elf64-alpha.c (alpha_elf_size_info): Populate reloc swap entries.
* elf64-hppa.c (hppa64_elf_size_info): Likewise.
* elf64-sparc.c (sparc64_elf_size_info): Likewise.
2002-11-28 12:55:43 +01:00
|
|
|
loc = htab->srelbss->contents;
|
|
|
|
loc += htab->srelbss->reloc_count++ * sizeof (Elf32_External_Rela);
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
bfd_elf32_swap_reloca_out (output_bfd, &rela, loc);
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Mark some specially defined symbols as absolute. */
|
|
|
|
if (strcmp (h->root.root.string, "_DYNAMIC") == 0
|
2006-02-27 09:48:28 +01:00
|
|
|
|| h == htab->elf.hgot
|
|
|
|
|| h == htab->elf.hplt)
|
2001-02-10 01:58:38 +01:00
|
|
|
sym->st_shndx = SHN_ABS;
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
return TRUE;
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
/* Used to decide how to sort relocs in an optimal manner for the
|
|
|
|
dynamic linker, before writing them out. */
|
|
|
|
|
|
|
|
static enum elf_reloc_type_class
|
|
|
|
elf_s390_reloc_type_class (rela)
|
|
|
|
const Elf_Internal_Rela *rela;
|
|
|
|
{
|
|
|
|
switch ((int) ELF32_R_TYPE (rela->r_info))
|
|
|
|
{
|
|
|
|
case R_390_RELATIVE:
|
|
|
|
return reloc_class_relative;
|
|
|
|
case R_390_JMP_SLOT:
|
|
|
|
return reloc_class_plt;
|
|
|
|
case R_390_COPY:
|
|
|
|
return reloc_class_copy;
|
|
|
|
default:
|
|
|
|
return reloc_class_normal;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
/* Finish up the dynamic sections. */
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
static bfd_boolean
|
2001-02-10 01:58:38 +01:00
|
|
|
elf_s390_finish_dynamic_sections (output_bfd, info)
|
|
|
|
bfd *output_bfd;
|
|
|
|
struct bfd_link_info *info;
|
|
|
|
{
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
struct elf_s390_link_hash_table *htab;
|
2001-02-10 01:58:38 +01:00
|
|
|
bfd *dynobj;
|
|
|
|
asection *sdyn;
|
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
htab = elf_s390_hash_table (info);
|
|
|
|
dynobj = htab->elf.dynobj;
|
2001-02-10 01:58:38 +01:00
|
|
|
sdyn = bfd_get_section_by_name (dynobj, ".dynamic");
|
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (htab->elf.dynamic_sections_created)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
|
|
|
Elf32_External_Dyn *dyncon, *dynconend;
|
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (sdyn == NULL || htab->sgot == NULL)
|
|
|
|
abort ();
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
dyncon = (Elf32_External_Dyn *) sdyn->contents;
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
dynconend = (Elf32_External_Dyn *) (sdyn->contents + sdyn->size);
|
2001-02-10 01:58:38 +01:00
|
|
|
for (; dyncon < dynconend; dyncon++)
|
|
|
|
{
|
|
|
|
Elf_Internal_Dyn dyn;
|
|
|
|
asection *s;
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
bfd_elf32_swap_dyn_in (dynobj, dyncon, &dyn);
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
switch (dyn.d_tag)
|
|
|
|
{
|
|
|
|
default:
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
continue;
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
case DT_PLTGOT:
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
dyn.d_un.d_ptr = htab->sgot->output_section->vma;
|
|
|
|
break;
|
2001-11-10 01:23:35 +01:00
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
case DT_JMPREL:
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
dyn.d_un.d_ptr = htab->srelplt->output_section->vma;
|
2001-02-10 01:58:38 +01:00
|
|
|
break;
|
|
|
|
|
|
|
|
case DT_PLTRELSZ:
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
s = htab->srelplt->output_section;
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
dyn.d_un.d_val = s->size;
|
2001-02-10 01:58:38 +01:00
|
|
|
break;
|
|
|
|
}
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
|
|
|
|
bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon);
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Fill in the special first entry in the procedure linkage table. */
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
if (htab->splt && htab->splt->size > 0)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
2003-02-19 15:14:16 +01:00
|
|
|
memset (htab->splt->contents, 0, PLT_FIRST_ENTRY_SIZE);
|
|
|
|
if (info->shared)
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
{
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC_FIRST_ENTRY_WORD0,
|
2003-02-19 15:14:16 +01:00
|
|
|
htab->splt->contents );
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC_FIRST_ENTRY_WORD1,
|
2003-02-19 15:14:16 +01:00
|
|
|
htab->splt->contents +4 );
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC_FIRST_ENTRY_WORD2,
|
2003-02-19 15:14:16 +01:00
|
|
|
htab->splt->contents +8 );
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC_FIRST_ENTRY_WORD3,
|
2003-02-19 15:14:16 +01:00
|
|
|
htab->splt->contents +12 );
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 11:57:26 +02:00
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_PIC_FIRST_ENTRY_WORD4,
|
2003-02-19 15:14:16 +01:00
|
|
|
htab->splt->contents +16 );
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma)PLT_FIRST_ENTRY_WORD0,
|
|
|
|
htab->splt->contents );
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_FIRST_ENTRY_WORD1,
|
|
|
|
htab->splt->contents +4 );
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_FIRST_ENTRY_WORD2,
|
|
|
|
htab->splt->contents +8 );
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_FIRST_ENTRY_WORD3,
|
|
|
|
htab->splt->contents +12 );
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_FIRST_ENTRY_WORD4,
|
|
|
|
htab->splt->contents +16 );
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) PLT_FIRST_ENTRY_WORD5,
|
|
|
|
htab->splt->contents +20 );
|
|
|
|
bfd_put_32 (output_bfd,
|
|
|
|
htab->sgotplt->output_section->vma
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
+ htab->sgotplt->output_offset,
|
2003-02-19 15:14:16 +01:00
|
|
|
htab->splt->contents + 24);
|
|
|
|
}
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
elf_section_data (htab->splt->output_section)
|
|
|
|
->this_hdr.sh_entsize = 4;
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
if (htab->sgotplt)
|
2001-02-10 01:58:38 +01:00
|
|
|
{
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
/* Fill in the first three entries in the global offset table. */
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
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if (htab->sgotplt->size > 0)
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* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
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{
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|
bfd_put_32 (output_bfd,
|
|
|
|
(sdyn == NULL ? (bfd_vma) 0
|
|
|
|
: sdyn->output_section->vma + sdyn->output_offset),
|
|
|
|
htab->sgotplt->contents);
|
|
|
|
/* One entry for shared object struct ptr. */
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) 0, htab->sgotplt->contents + 4);
|
|
|
|
/* One entry for _dl_runtime_resolve. */
|
|
|
|
bfd_put_32 (output_bfd, (bfd_vma) 0, htab->sgotplt->contents + 8);
|
|
|
|
}
|
2001-02-10 01:58:38 +01:00
|
|
|
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
elf_section_data (htab->sgotplt->output_section)
|
|
|
|
->this_hdr.sh_entsize = 4;
|
|
|
|
}
|
2002-11-30 09:39:46 +01:00
|
|
|
return TRUE;
|
2001-02-10 01:58:38 +01:00
|
|
|
}
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
static bfd_boolean
|
2001-12-07 13:23:26 +01:00
|
|
|
elf_s390_grok_prstatus (abfd, note)
|
|
|
|
bfd * abfd;
|
|
|
|
Elf_Internal_Note * note;
|
|
|
|
{
|
|
|
|
int offset;
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
unsigned int size;
|
2001-12-07 13:23:26 +01:00
|
|
|
|
|
|
|
switch (note->descsz)
|
|
|
|
{
|
|
|
|
default:
|
2002-11-30 09:39:46 +01:00
|
|
|
return FALSE;
|
2001-12-07 13:23:26 +01:00
|
|
|
|
|
|
|
case 224: /* S/390 Linux. */
|
|
|
|
/* pr_cursig */
|
|
|
|
elf_tdata (abfd)->core_signal = bfd_get_16 (abfd, note->descdata + 12);
|
|
|
|
|
|
|
|
/* pr_pid */
|
|
|
|
elf_tdata (abfd)->core_pid = bfd_get_32 (abfd, note->descdata + 24);
|
|
|
|
|
|
|
|
/* pr_reg */
|
|
|
|
offset = 72;
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
size = 144;
|
2001-12-07 13:23:26 +01:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Make a ".reg/999" section. */
|
|
|
|
return _bfd_elfcore_make_pseudosection (abfd, ".reg",
|
bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
Rename "_raw_size" to "rawsize".
(STD_SECTION): Adjust comments.
(bfd_set_section_size, bfd_get_section_contents): Use size.
(bfd_malloc_and_get_section): New function.
* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
Correctly free reloc and contents memory.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
and fake CIE now that we can shink section size to zero.
(_bfd_elf_write_section_eh_frame): Likewise..
* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
_bfd_stab_section_offset. Use _bfd_elf_section_offset.
* stabs.c (_bfd_stab_section_offset_): Remove unused args and
unneeded indirection.
* elf.c (_bfd_elf_section_offset): .. and update call.
* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Replace occurrences of "_raw_size" and "_cooked_size" in most places
with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
sections. Use "rawsize", if non-zero, for bfd_get_section_contents
calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
Similarly use "rawsize", if non-zero, in reloc functions to validate
reloc addresses. Use new bfd_malloc_and_get_section in most places
where bfd_get_section_contents was called. Expand all occurrences of
bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
grok_prstatus and similar functions to "size".
* aix386-core.c (aix386_core_file_p): ..
* aix5ppc-core.c (xcoff64_core_p): ..
* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
aout_adobe_set_section_contents): ..
* aout-target.h (callback): ..
* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
MY_bfd_final_link): ..
* aoutf1.h (sunos4_core_file_p): ..
* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
final_link, aout_link_input_section): ..
* binary.c (binary_object_p, binary_canonicalize_symtab,
binary_set_section_contents): ..
* bout.c (b_out_callback, b_out_write_object_contents,
b_out_set_section_contents, b_out_bfd_relax_section,
b_out_bfd_get_relocated_section_contents): ..
* cisco-core.c (cisco_core_file_validate): ..
* coff-alpha.c (alpha_ecoff_object_p,
alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
* coff-arm.c (coff_arm_relocate_section,
bfd_arm_allocate_interworking_sections): ..
* coff-h8300.c (h8300_reloc16_extra_cases,
h8300_bfd_link_add_symbols): ..
* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
ppc_bfd_coff_final_link): ..
* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_align_loads, sh_coff_get_relocated_section_contents): ..
* coff64-rs6000.c (xcoff64_write_object_contents,
xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
* coffcode.h (coff_compute_section_file_positions,
coff_write_object_contents): ..
* coffgen.c (make_a_section_from_file, coff_write_symbols,
coff_section_symbol, build_debug_section): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
process_embedded_commands, _bfd_coff_link_input_bfd,
_bfd_coff_write_global_sym): ..
* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
_bfd_dwarf2_find_nearest_line): ..
* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
ecoff_compute_section_file_positions,
_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
_bfd_elf_discard_section_eh_frame_hdr,
_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
_bfd_elf_write_section_eh_frame,
_bfd_elf_write_section_eh_frame_hdr): ..
* elf-hppa.h (elf_hppa_sort_unwind): ..
* elf-m10200.c (mn10200_elf_relax_section,
mn10200_elf_relax_delete_bytes,
mn10200_elf_get_relocated_section_contents): ..
* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
mn10300_elf_check_relocs, mn10300_elf_relax_section,
mn10300_elf_relax_delete_bytes,
mn10300_elf_get_relocated_section_contents,
_bfd_mn10300_elf_adjust_dynamic_symbol,
_bfd_mn10300_elf_discard_copies,
_bfd_mn10300_elf_size_dynamic_sections,
_bfd_mn10300_elf_finish_dynamic_sections): ..
* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
_bfd_elf_make_section_from_phdr, elf_fake_sections,
bfd_elf_set_group_contents, map_sections_to_segments,
elf_sort_sections, assign_file_positions_for_segments,
SECTION_SIZE, copy_private_bfd_data,
_bfd_elf_get_dynamic_reloc_upper_bound,
_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
bfd_elf32_arm_process_before_allocation,
elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
elf32_arm_write_section): ..
* elf32-cris.c (cris_elf_grok_prstatus,
elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
cris_elf_check_relocs, elf_cris_size_dynamic_sections,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): ..
* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
_frv_create_got_section, _frvfdpic_assign_plt_entries,
elf32_frvfdpic_size_dynamic_sections,
elf32_frvfdpic_modify_segment_map,
elf32_frvfdpic_finish_dynamic_sections): ..
* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
elf32_h8_get_relocated_section_contents): ..
* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
elf32_hppa_finish_dynamic_sections): ..
* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
i370_elf_size_dynamic_sections, i370_elf_check_relocs,
i370_elf_finish_dynamic_sections): ..
* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
allocate_dynrelocs, elf_i386_size_dynamic_sections,
elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
* elf32-ip2k.c (ip2k_is_switch_table_128,
ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
ip2k_relax_switch_table_256, ip2k_elf_relax_section,
adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
allocate_dynrelocs, m32r_elf_size_dynamic_sections,
m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
m32r_elf_get_relocated_section_contents): ..
* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
m68hc11_elf_relax_delete_bytes): ..
* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
m68hc12_elf_size_one_stub): ..
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elf32-or32.c (or32_elf_consth_reloc): ..
* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
elf_create_pointer_linker_section, ppc_elf_create_linker_section,
ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
ppc_elf_final_write_processing): ..
* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
sh_elf_relax_delete_bytes, sh_elf_align_loads,
sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
* elf32-sh64-com.c (sh64_address_in_cranges,
sh64_get_contents_type): ..
* elf32-sh64.c (sh64_find_section_for_address,
sh64_elf_final_write_processing): ..
* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
elf_vax_size_dynamic_sections, elf_vax_discard_copies,
elf_vax_instantiate_got_entries, elf_vax_relocate_section,
elf_vax_finish_dynamic_sections): ..
* elf32-xstormy16.c (xstormy16_elf_24_reloc,
xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
xstormy16_elf_finish_dynamic_sections): ..
* elf32-xtensa.c (xtensa_read_table_entries,
elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
get_relocation_opcode, retrieve_contents, find_relaxable_sections,
collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
relax_section, shrink_dynamic_reloc_sections, relax_property_section,
xtensa_callback_required_dependence): ..
* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
* elf64-hppa.c (allocate_dynrel_entries,
elf64_hppa_size_dynamic_sections,
elf64_hppa_finish_dynamic_sections): ..
* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
elf64_mips_grok_prstatus): ..
* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
mmix_elf_relocate_section, mmix_elf_final_link,
mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
mmix_elf_relax_section, mmix_elf_get_section_contents): ..
* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
ppc64_elf_build_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_sections): ..
* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
allocate_dynrelocs, elf_s390_size_dynamic_sections,
elf_s390_finish_dynamic_sections): ..
* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_sections): ..
* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
sparc64_elf_finish_dynamic_symbol,
sparc64_elf_finish_dynamic_sections): ..
* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
elf64_x86_64_finish_dynamic_sections): ..
* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
* elfcode.h (elf_slurp_reloc_table): ..
* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
elf_finalize_dynstr, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
elf32_mips_grok_prstatus): ..
* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
elfNN_ia64_choose_gp, elfNN_ia64_final_link,
elfNN_ia64_finish_dynamic_sections): ..
* elfxx-mips.c (mips_elf_create_procedure_table,
mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
mips_elf_global_got_index, mips_elf_multi_got,
mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
mips_elf_allocate_dynamic_relocations,
mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
_bfd_mips_elf_always_size_sections,
_bfd_mips_elf_size_dynamic_sections,
_bfd_mips_elf_finish_dynamic_symbol,
_bfd_mips_elf_finish_dynamic_sections,
_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
_bfd_elf_mips_get_relocated_section_contents,
_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
* hp300hpux.c (callback): ..
* hppabsd-core.c (make_bfd_asection): ..
* hpux-core.c (make_bfd_asection): ..
* i386linux.c (linux_link_create_dynamic_sections,
bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
* i386msdos.c (msdos_write_object_contents): ..
* i386os9k.c (os9k_callback, os9k_write_object_contents,
os9k_set_section_contents): ..
* ieee.c (parse_expression, ieee_slurp_external_symbols,
ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
ieee_write_section_part, do_with_relocs, do_as_repeat,
do_without_relocs, ieee_write_debug_part, init_for_output,
ieee_set_section_contents): ..
* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
* irix-core.c (do_sections, make_bfd_asection): ..
* libaout.h (aout_section_merge_with_text_p): ..
* libbfd.c (_bfd_generic_get_section_contents,
_bfd_generic_get_section_contents_in_window): ..
* linker.c (default_indirect_link_order): ..
* lynx-core.c (make_bfd_asection): ..
* m68klinux.c (linux_link_create_dynamic_sections,
bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* mach-o.c (bfd_mach_o_make_bfd_section,
bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
bfd_mach_o_scan_read_segment): ..
* merge.c (_bfd_add_merge_section, record_section, merge_strings,
_bfd_merge_sections): ..
* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
mmo_map_set_sizes, mmo_canonicalize_symtab,
mmo_internal_write_section, mmo_write_object_contents): ..
* netbsd-core.c (netbsd_core_file_p): ..
* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
nlm_alpha_set_public_section): ..
* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
* nlm32-sparc.c (nlm_sparc_write_import): ..
* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
nlm_compute_section_file_positions): ..
* oasys.c (oasys_object_p, oasys_slurp_section_data,
oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
* opncls.c (get_debug_link_info): ..
* osf-core.c (make_bfd_asection): ..
* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
final_link, aout_link_input_section): ..
* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
* ptrace-core.c (ptrace_unix_core_file_p): ..
* reloc.c (bfd_perform_relocation, bfd_install_relocation,
_bfd_final_link_relocate, bfd_generic_relax_section,
bfd_generic_get_relocated_section_contents): ..
* reloc16.c (bfd_coff_reloc16_relax_section,
bfd_coff_reloc16_get_relocated_section_c): ..
* riscix.c (riscix_some_aout_object_p): ..
* rs6000-core.c (read_hdr, make_bfd_asection): ..
* sco5-core.c (make_bfd_asection): ..
* simple.c (bfd_simple_get_relocated_section_contents): ..
* som.c (som_object_setup, setup_sections, som_prep_headers,
som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
som_set_reloc_info, som_get_section_contents,
som_bfd_link_split_section): ..
* sparclinux.c (linux_link_create_dynamic_sections,
bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
_bfd_write_stab_strings, _bfd_stab_section_offset): ..
* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
sunos_finish_dynamic_link): ..
* syms.c (_bfd_stab_section_find_nearest_line): ..
* tekhex.c (first_phase, tekhex_set_section_contents,
tekhex_write_object_contents): ..
* trad-core.c (trad_unix_core_file_p): ..
* versados.c (process_esd, process_otr, process_otr): ..
* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
* vms-misc.c (add_new_contents): ..
* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
* vms.c (vms_set_section_contents): ..
* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
* xsym.c (bfd_sym_scan): .. See above.
binutils/
* objcopy.c (copy_section): Don't set _cooked_size.
include/
* bfdlink.h (struct bfd_link_order): Update comment.
ld/
* ldlang.c (print_output_section_statement): Don't print size before
relaxation.
(IGNORE_SECTION): Remove bfd arg. Update all callers.
* ldexp.c (fold_name): .. See below.
* ldlang.c (section_already_linked, print_output_section_statement,
print_input_section, insert_pad, size_input_section,
lang_check_section_addresses, lang_size_sections_1,
lang_size_sections, lang_do_assignments_1, lang_set_startof,
lang_one_common, lang_reset_memory_regions, lang_process,
lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
* pe-dll.c (process_def_file, generate_reloc): ..
* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
gld${EMULATION_NAME}_before_allocation): ..
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
sh64_elf_${EMULATION_NAME}_after_allocation): ..
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
"size" instead of "_raw_size" and "_cooked_size". Expand
bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
|
|
|
size, note->descpos + offset);
|
2001-12-07 13:23:26 +01:00
|
|
|
}
|
|
|
|
|
2004-04-22 16:45:32 +02:00
|
|
|
/* Return address for Ith PLT stub in section PLT, for relocation REL
|
|
|
|
or (bfd_vma) -1 if it should not be included. */
|
|
|
|
|
|
|
|
static bfd_vma
|
|
|
|
elf_s390_plt_sym_val (bfd_vma i, const asection *plt,
|
|
|
|
const arelent *rel ATTRIBUTE_UNUSED)
|
|
|
|
{
|
|
|
|
return plt->vma + PLT_FIRST_ENTRY_SIZE + i * PLT_ENTRY_SIZE;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2001-02-10 01:58:38 +01:00
|
|
|
#define TARGET_BIG_SYM bfd_elf32_s390_vec
|
|
|
|
#define TARGET_BIG_NAME "elf32-s390"
|
|
|
|
#define ELF_ARCH bfd_arch_s390
|
|
|
|
#define ELF_MACHINE_CODE EM_S390
|
|
|
|
#define ELF_MACHINE_ALT1 EM_S390_OLD
|
|
|
|
#define ELF_MAXPAGESIZE 0x1000
|
|
|
|
|
|
|
|
#define elf_backend_can_gc_sections 1
|
2001-09-29 08:21:59 +02:00
|
|
|
#define elf_backend_can_refcount 1
|
2001-02-10 01:58:38 +01:00
|
|
|
#define elf_backend_want_got_plt 1
|
|
|
|
#define elf_backend_plt_readonly 1
|
|
|
|
#define elf_backend_want_plt_sym 0
|
|
|
|
#define elf_backend_got_header_size 12
|
2002-05-07 02:16:53 +02:00
|
|
|
#define elf_backend_rela_normal 1
|
2001-02-10 01:58:38 +01:00
|
|
|
|
2003-02-19 15:14:16 +01:00
|
|
|
#define elf_info_to_howto elf_s390_info_to_howto
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
#define bfd_elf32_bfd_is_local_label_name elf_s390_is_local_label_name
|
|
|
|
#define bfd_elf32_bfd_link_hash_table_create elf_s390_link_hash_table_create
|
|
|
|
#define bfd_elf32_bfd_reloc_type_lookup elf_s390_reloc_type_lookup
|
2007-03-26 14:23:03 +02:00
|
|
|
#define bfd_elf32_bfd_reloc_name_lookup elf_s390_reloc_name_lookup
|
2001-02-10 01:58:38 +01:00
|
|
|
|
|
|
|
#define elf_backend_adjust_dynamic_symbol elf_s390_adjust_dynamic_symbol
|
2003-02-19 15:14:16 +01:00
|
|
|
#define elf_backend_check_relocs elf_s390_check_relocs
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
#define elf_backend_copy_indirect_symbol elf_s390_copy_indirect_symbol
|
|
|
|
#define elf_backend_create_dynamic_sections elf_s390_create_dynamic_sections
|
2001-02-10 01:58:38 +01:00
|
|
|
#define elf_backend_finish_dynamic_sections elf_s390_finish_dynamic_sections
|
|
|
|
#define elf_backend_finish_dynamic_symbol elf_s390_finish_dynamic_symbol
|
2003-02-19 15:14:16 +01:00
|
|
|
#define elf_backend_gc_mark_hook elf_s390_gc_mark_hook
|
|
|
|
#define elf_backend_gc_sweep_hook elf_s390_gc_sweep_hook
|
* elf32-s390: Major rework that introduces all recent changes to
the s390 backends. Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting. Better error reporting, replace
BFD_ASSERT with abort. Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one. Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs. Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc. Don't do copy
reloc processing for weakdefs. Remove redundant casts and aborts.
Delay setting of vars until needed. Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs. Replace
BFD_ASSERT with abort. Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs): Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs. Reference count
possible .plt and .got entries. Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF. Don't set DF_TEXTREL here. Delay setting of
variables until needed. Remove separate switch stmt for creating .got
section. Initialise local_got_refcounts to 0. Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created. Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local. Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section. Expand SHN_UNDEF
comment. Move expressions out of function calls. Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement. Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd". Allocate space for local dyn relocs. Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL. Replace
BFD_ASSERT with abort. Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries. Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies): Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete. (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
2001-11-08 19:45:46 +01:00
|
|
|
#define elf_backend_reloc_type_class elf_s390_reloc_type_class
|
2003-02-19 15:14:16 +01:00
|
|
|
#define elf_backend_relocate_section elf_s390_relocate_section
|
2001-02-10 01:58:38 +01:00
|
|
|
#define elf_backend_size_dynamic_sections elf_s390_size_dynamic_sections
|
2006-10-17 15:41:49 +02:00
|
|
|
#define elf_backend_init_index_section _bfd_elf_init_1_index_section
|
2001-08-27 10:59:08 +02:00
|
|
|
#define elf_backend_reloc_type_class elf_s390_reloc_type_class
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2001-12-07 13:23:26 +01:00
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#define elf_backend_grok_prstatus elf_s390_grok_prstatus
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2004-04-22 16:45:32 +02:00
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#define elf_backend_plt_sym_val elf_s390_plt_sym_val
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2001-02-10 01:58:38 +01:00
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2003-01-24 18:12:42 +01:00
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#define bfd_elf32_mkobject elf_s390_mkobject
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2003-02-19 15:14:16 +01:00
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#define elf_backend_object_p elf_s390_object_p
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2001-02-10 01:58:38 +01:00
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#include "elf32-target.h"
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