1999-05-03 09:29:11 +02:00
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/* MIPS-specific support for 64-bit ELF
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2003-01-23 12:51:35 +01:00
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Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
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2001-03-08 22:04:02 +01:00
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Free Software Foundation, Inc.
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1999-05-03 09:29:11 +02:00
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Ian Lance Taylor, Cygnus Support
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1999-07-07 21:23:22 +02:00
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Linker support added by Mark Mitchell, CodeSourcery, LLC.
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<mark@codesourcery.com>
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1999-05-03 09:29:11 +02:00
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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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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/* This file supports the 64-bit MIPS ELF ABI.
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The MIPS 64-bit ELF ABI uses an unusual reloc format. This file
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overrides the usual ELF reloc handling, and handles reading and
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2001-12-05 23:46:21 +01:00
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writing the relocations here. */
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1999-05-03 09:29:11 +02:00
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2001-12-15 10:56:19 +01:00
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/* TODO: Many things are unsupported, even if there is some code for it
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. (which was mostly stolen from elf32-mips.c and slightly adapted).
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.
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. - Relocation handling for REL relocs is wrong in many cases and
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. generally untested.
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. - Relocation handling for RELA relocs related to GOT support are
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. also likely to be wrong.
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* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
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. - Support for MIPS16 is untested.
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2001-12-15 10:56:19 +01:00
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. - Combined relocs with RSS_* entries are unsupported.
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. - The whole GOT handling for NewABI is missing, some parts of
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2002-04-04 09:01:27 +02:00
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. the OldABI version is still lying around and should be removed.
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2001-12-15 10:56:19 +01:00
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*/
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1999-05-03 09:29:11 +02:00
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#include "bfd.h"
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#include "sysdep.h"
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#include "libbfd.h"
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#include "aout/ar.h"
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#include "bfdlink.h"
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#include "genlink.h"
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#include "elf-bfd.h"
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2002-04-04 09:01:27 +02:00
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#include "elfxx-mips.h"
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1999-05-03 09:29:11 +02:00
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#include "elf/mips.h"
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/* Get the ECOFF swapping routines. The 64-bit ABI is not supposed to
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use ECOFF. However, we support it anyhow for an easier changeover. */
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#include "coff/sym.h"
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#include "coff/symconst.h"
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#include "coff/internal.h"
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#include "coff/ecoff.h"
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/* The 64 bit versions of the mdebug data structures are in alpha.h. */
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#include "coff/alpha.h"
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2000-07-11 08:37:34 +02:00
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#define ECOFF_SIGNED_64
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1999-05-03 09:29:11 +02:00
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#include "ecoffswap.h"
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static void mips_elf64_swap_reloc_in
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PARAMS ((bfd *, const Elf64_Mips_External_Rel *,
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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
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Elf64_Mips_Internal_Rela *));
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1999-05-03 09:29:11 +02:00
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static void mips_elf64_swap_reloca_in
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PARAMS ((bfd *, const Elf64_Mips_External_Rela *,
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Elf64_Mips_Internal_Rela *));
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static void mips_elf64_swap_reloc_out
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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
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PARAMS ((bfd *, const Elf64_Mips_Internal_Rela *,
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1999-05-03 09:29:11 +02:00
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Elf64_Mips_External_Rel *));
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static void mips_elf64_swap_reloca_out
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PARAMS ((bfd *, const Elf64_Mips_Internal_Rela *,
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Elf64_Mips_External_Rela *));
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1999-07-07 19:50:56 +02:00
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static void mips_elf64_be_swap_reloc_in
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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
|
|
|
|
PARAMS ((bfd *, const bfd_byte *, Elf_Internal_Rela *));
|
1999-07-07 19:50:56 +02:00
|
|
|
|
static void mips_elf64_be_swap_reloc_out
|
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
|
|
|
|
PARAMS ((bfd *, const Elf_Internal_Rela *, bfd_byte *));
|
1999-07-07 19:50:56 +02:00
|
|
|
|
static void mips_elf64_be_swap_reloca_in
|
|
|
|
|
PARAMS ((bfd *, const bfd_byte *, Elf_Internal_Rela *));
|
|
|
|
|
static void mips_elf64_be_swap_reloca_out
|
|
|
|
|
PARAMS ((bfd *, const Elf_Internal_Rela *, bfd_byte *));
|
2002-04-04 09:01:27 +02:00
|
|
|
|
static reloc_howto_type *bfd_elf64_bfd_reloc_type_lookup
|
1999-05-03 09:29:11 +02:00
|
|
|
|
PARAMS ((bfd *, bfd_reloc_code_real_type));
|
2002-04-04 09:01:27 +02:00
|
|
|
|
static reloc_howto_type *mips_elf64_rtype_to_howto
|
2002-11-30 09:39:46 +01:00
|
|
|
|
PARAMS ((unsigned int, bfd_boolean));
|
2001-12-15 10:56:19 +01:00
|
|
|
|
static void mips_elf64_info_to_howto_rel
|
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
|
|
|
|
PARAMS ((bfd *, arelent *, Elf_Internal_Rela *));
|
2001-12-15 10:56:19 +01:00
|
|
|
|
static void mips_elf64_info_to_howto_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
|
|
|
|
PARAMS ((bfd *, arelent *, Elf_Internal_Rela *));
|
2002-11-30 09:39:46 +01:00
|
|
|
|
static long mips_elf64_get_reloc_upper_bound
|
|
|
|
|
PARAMS ((bfd *, asection *));
|
2003-03-12 23:52:12 +01:00
|
|
|
|
static long mips_elf64_canonicalize_reloc
|
|
|
|
|
PARAMS ((bfd *, asection *, arelent **, asymbol **));
|
|
|
|
|
static long mips_elf64_get_dynamic_reloc_upper_bound PARAMS ((bfd *));
|
|
|
|
|
static long mips_elf64_canonicalize_dynamic_reloc
|
|
|
|
|
PARAMS ((bfd *, arelent **, asymbol **));
|
2002-11-30 09:39:46 +01:00
|
|
|
|
static bfd_boolean mips_elf64_slurp_one_reloc_table
|
2003-03-12 23:52:12 +01:00
|
|
|
|
PARAMS ((bfd *, asection *, Elf_Internal_Shdr *, bfd_size_type,
|
|
|
|
|
arelent *, asymbol **, bfd_boolean));
|
2002-11-30 09:39:46 +01:00
|
|
|
|
static bfd_boolean mips_elf64_slurp_reloc_table
|
|
|
|
|
PARAMS ((bfd *, asection *, asymbol **, bfd_boolean));
|
|
|
|
|
static void mips_elf64_write_relocs
|
|
|
|
|
PARAMS ((bfd *, asection *, PTR));
|
2001-12-15 10:56:19 +01:00
|
|
|
|
static void mips_elf64_write_rel
|
|
|
|
|
PARAMS((bfd *, asection *, Elf_Internal_Shdr *, int *, PTR));
|
|
|
|
|
static void mips_elf64_write_rela
|
|
|
|
|
PARAMS((bfd *, asection *, Elf_Internal_Shdr *, int *, PTR));
|
|
|
|
|
static bfd_reloc_status_type mips_elf64_hi16_reloc
|
|
|
|
|
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
|
|
|
|
|
static bfd_reloc_status_type mips_elf64_gprel16_reloc
|
|
|
|
|
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
|
|
|
|
|
static bfd_reloc_status_type mips_elf64_literal_reloc
|
|
|
|
|
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
|
|
|
|
|
static bfd_reloc_status_type mips_elf64_gprel32_reloc
|
|
|
|
|
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
|
|
|
|
|
static bfd_reloc_status_type mips_elf64_shift6_reloc
|
|
|
|
|
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
|
|
|
|
|
static bfd_reloc_status_type mips_elf64_got16_reloc
|
|
|
|
|
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
static bfd_reloc_status_type mips16_jump_reloc
|
|
|
|
|
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
|
|
|
|
|
static bfd_reloc_status_type mips16_gprel_reloc
|
|
|
|
|
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
|
2002-11-30 09:39:46 +01:00
|
|
|
|
static bfd_boolean mips_elf64_assign_gp
|
|
|
|
|
PARAMS ((bfd *, bfd_vma *));
|
2001-12-15 10:56:19 +01:00
|
|
|
|
static bfd_reloc_status_type mips_elf64_final_gp
|
2002-11-30 09:39:46 +01:00
|
|
|
|
PARAMS ((bfd *, asymbol *, bfd_boolean, char **, bfd_vma *));
|
|
|
|
|
static bfd_boolean mips_elf64_object_p
|
|
|
|
|
PARAMS ((bfd *));
|
|
|
|
|
static irix_compat_t elf64_mips_irix_compat
|
|
|
|
|
PARAMS ((bfd *));
|
2002-12-05 06:04:00 +01:00
|
|
|
|
static bfd_boolean elf64_mips_grok_prstatus
|
|
|
|
|
PARAMS ((bfd *, Elf_Internal_Note *));
|
|
|
|
|
static bfd_boolean elf64_mips_grok_psinfo
|
|
|
|
|
PARAMS ((bfd *, Elf_Internal_Note *));
|
2002-04-04 09:01:27 +02:00
|
|
|
|
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
extern const bfd_target bfd_elf64_bigmips_vec;
|
|
|
|
|
extern const bfd_target bfd_elf64_littlemips_vec;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* In case we're on a 32-bit machine, construct a 64-bit "-1" value
|
|
|
|
|
from smaller values. Start with zero, widen, *then* decrement. */
|
|
|
|
|
#define MINUS_ONE (((bfd_vma)0) - 1)
|
|
|
|
|
|
1999-07-07 21:23:22 +02:00
|
|
|
|
/* The number of local .got entries we reserve. */
|
|
|
|
|
#define MIPS_RESERVED_GOTNO (2)
|
2002-04-04 09:01:27 +02:00
|
|
|
|
|
1999-05-03 09:29:11 +02:00
|
|
|
|
/* The relocation table used for SHT_REL sections. */
|
|
|
|
|
|
|
|
|
|
static reloc_howto_type mips_elf64_howto_table_rel[] =
|
|
|
|
|
{
|
|
|
|
|
/* No relocation. */
|
|
|
|
|
HOWTO (R_MIPS_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 */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_NONE", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
|
|
|
|
0, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* 16 bit relocation. */
|
|
|
|
|
HOWTO (R_MIPS_16, /* type */
|
|
|
|
|
0, /* rightshift */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
complain_overflow_signed, /* complain_on_overflow */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x0000ffff, /* src_mask */
|
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* 32 bit relocation. */
|
|
|
|
|
HOWTO (R_MIPS_32, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
32, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_32", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0xffffffff, /* src_mask */
|
|
|
|
|
0xffffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* 32 bit symbol relative relocation. */
|
|
|
|
|
HOWTO (R_MIPS_REL32, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
32, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_REL32", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0xffffffff, /* src_mask */
|
|
|
|
|
0xffffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2001-09-06 23:30:15 +02:00
|
|
|
|
/* 26 bit jump address. */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
HOWTO (R_MIPS_26, /* type */
|
|
|
|
|
2, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
26, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
2001-05-03 06:46:27 +02:00
|
|
|
|
/* This needs complex overflow
|
2001-09-06 23:30:15 +02:00
|
|
|
|
detection, because the upper 36
|
2001-02-12 00:21:01 +01:00
|
|
|
|
bits must match the PC + 4. */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_26", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x03ffffff, /* src_mask */
|
|
|
|
|
0x03ffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
/* R_MIPS_HI16 and R_MIPS_LO16 are unsupported for NewABI REL.
|
|
|
|
|
However, the native IRIX6 tools use them, so we try our best. */
|
|
|
|
|
|
1999-05-03 09:29:11 +02:00
|
|
|
|
/* High 16 bits of symbol value. */
|
|
|
|
|
HOWTO (R_MIPS_HI16, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
mips_elf64_hi16_reloc, /* special_function */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
"R_MIPS_HI16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x0000ffff, /* src_mask */
|
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Low 16 bits of symbol value. */
|
|
|
|
|
HOWTO (R_MIPS_LO16, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
"R_MIPS_LO16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x0000ffff, /* src_mask */
|
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* GP relative reference. */
|
|
|
|
|
HOWTO (R_MIPS_GPREL16, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_signed, /* complain_on_overflow */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
mips_elf64_gprel16_reloc, /* special_function */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
"R_MIPS_GPREL16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x0000ffff, /* src_mask */
|
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Reference to literal section. */
|
|
|
|
|
HOWTO (R_MIPS_LITERAL, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_signed, /* complain_on_overflow */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
mips_elf64_literal_reloc, /* special_function */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
"R_MIPS_LITERAL", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x0000ffff, /* src_mask */
|
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Reference to global offset table. */
|
|
|
|
|
HOWTO (R_MIPS_GOT16, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_signed, /* complain_on_overflow */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
mips_elf64_got16_reloc, /* special_function */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
"R_MIPS_GOT16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x0000ffff, /* src_mask */
|
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2003-03-02 22:30:15 +01:00
|
|
|
|
/* 16 bit PC relative reference. Note that the ABI document has a typo
|
|
|
|
|
and claims R_MIPS_PC16 to be not rightshifted, rendering it useless.
|
|
|
|
|
We do the right thing here. */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
HOWTO (R_MIPS_PC16, /* type */
|
2003-03-02 22:30:15 +01:00
|
|
|
|
2, /* rightshift */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_signed, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_PC16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x0000ffff, /* src_mask */
|
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* 16 bit call through global offset table. */
|
|
|
|
|
HOWTO (R_MIPS_CALL16, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_signed, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_CALL16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x0000ffff, /* src_mask */
|
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* 32 bit GP relative reference. */
|
|
|
|
|
HOWTO (R_MIPS_GPREL32, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
32, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
mips_elf64_gprel32_reloc, /* special_function */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
"R_MIPS_GPREL32", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0xffffffff, /* src_mask */
|
|
|
|
|
0xffffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
EMPTY_HOWTO (13),
|
|
|
|
|
EMPTY_HOWTO (14),
|
|
|
|
|
EMPTY_HOWTO (15),
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* A 5 bit shift field. */
|
|
|
|
|
HOWTO (R_MIPS_SHIFT5, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
5, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
6, /* bitpos */
|
|
|
|
|
complain_overflow_bitfield, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_SHIFT5", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0x000007c0, /* src_mask */
|
|
|
|
|
0x000007c0, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* A 6 bit shift field. */
|
|
|
|
|
HOWTO (R_MIPS_SHIFT6, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
6, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
6, /* bitpos */
|
|
|
|
|
complain_overflow_bitfield, /* complain_on_overflow */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
mips_elf64_shift6_reloc, /* special_function */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
"R_MIPS_SHIFT6", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0x000007c4, /* src_mask */
|
|
|
|
|
0x000007c4, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* 64 bit relocation. */
|
|
|
|
|
HOWTO (R_MIPS_64, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
4, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
64, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_64", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
MINUS_ONE, /* src_mask */
|
|
|
|
|
MINUS_ONE, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Displacement in the global offset table. */
|
|
|
|
|
HOWTO (R_MIPS_GOT_DISP, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
complain_overflow_signed, /* complain_on_overflow */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_GOT_DISP", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0x0000ffff, /* src_mask */
|
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Displacement to page pointer in the global offset table. */
|
|
|
|
|
HOWTO (R_MIPS_GOT_PAGE, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
complain_overflow_signed, /* complain_on_overflow */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_GOT_PAGE", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0x0000ffff, /* src_mask */
|
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Offset from page pointer in the global offset table. */
|
|
|
|
|
HOWTO (R_MIPS_GOT_OFST, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
complain_overflow_signed, /* complain_on_overflow */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_GOT_OFST", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0x0000ffff, /* src_mask */
|
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* High 16 bits of displacement in global offset table. */
|
|
|
|
|
HOWTO (R_MIPS_GOT_HI16, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_GOT_HI16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0x0000ffff, /* src_mask */
|
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Low 16 bits of displacement in global offset table. */
|
|
|
|
|
HOWTO (R_MIPS_GOT_LO16, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_GOT_LO16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0x0000ffff, /* src_mask */
|
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* 64 bit substraction. */
|
|
|
|
|
HOWTO (R_MIPS_SUB, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
4, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
64, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_SUB", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
MINUS_ONE, /* src_mask */
|
|
|
|
|
MINUS_ONE, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Insert the addend as an instruction. */
|
|
|
|
|
/* FIXME: Not handled correctly. */
|
|
|
|
|
HOWTO (R_MIPS_INSERT_A, /* type */
|
|
|
|
|
0, /* rightshift */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
32, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_INSERT_A", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
0xffffffff, /* src_mask */
|
|
|
|
|
0xffffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Insert the addend as an instruction, and change all relocations
|
|
|
|
|
to refer to the old instruction at the address. */
|
|
|
|
|
/* FIXME: Not handled correctly. */
|
|
|
|
|
HOWTO (R_MIPS_INSERT_B, /* type */
|
|
|
|
|
0, /* rightshift */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
32, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_INSERT_B", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
0xffffffff, /* src_mask */
|
|
|
|
|
0xffffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Delete a 32 bit instruction. */
|
|
|
|
|
/* FIXME: Not handled correctly. */
|
|
|
|
|
HOWTO (R_MIPS_DELETE, /* type */
|
|
|
|
|
0, /* rightshift */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
32, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_DELETE", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
0xffffffff, /* src_mask */
|
|
|
|
|
0xffffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
/* The MIPS ELF64 ABI Draft wants us to support these for REL relocations.
|
|
|
|
|
We don't, because
|
|
|
|
|
a) It means building the addend from a R_MIPS_HIGHEST/R_MIPS_HIGHER/
|
|
|
|
|
R_MIPS_HI16/R_MIPS_LO16 sequence with varying ordering, using
|
|
|
|
|
fallable heuristics.
|
|
|
|
|
b) No other NewABI toolchain actually emits such relocations. */
|
|
|
|
|
EMPTY_HOWTO (R_MIPS_HIGHER),
|
|
|
|
|
EMPTY_HOWTO (R_MIPS_HIGHEST),
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* High 16 bits of displacement in global offset table. */
|
|
|
|
|
HOWTO (R_MIPS_CALL_HI16, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_CALL_HI16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x0000ffff, /* src_mask */
|
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Low 16 bits of displacement in global offset table. */
|
|
|
|
|
HOWTO (R_MIPS_CALL_LO16, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_CALL_LO16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x0000ffff, /* src_mask */
|
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
/* Section displacement, used by an associated event location section. */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
HOWTO (R_MIPS_SCN_DISP, /* type */
|
|
|
|
|
0, /* rightshift */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
32, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_SCN_DISP", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
0xffffffff, /* src_mask */
|
|
|
|
|
0xffffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
HOWTO (R_MIPS_REL16, /* type */
|
|
|
|
|
0, /* rightshift */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
1, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
complain_overflow_signed, /* complain_on_overflow */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_REL16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
0xffff, /* src_mask */
|
|
|
|
|
0xffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2001-09-06 23:30:15 +02:00
|
|
|
|
/* These two are obsolete. */
|
|
|
|
|
EMPTY_HOWTO (R_MIPS_ADD_IMMEDIATE),
|
|
|
|
|
EMPTY_HOWTO (R_MIPS_PJUMP),
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
/* Similiar to R_MIPS_REL32, but used for relocations in a GOT section.
|
|
|
|
|
It must be used for multigot GOT's (and only there). */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
HOWTO (R_MIPS_RELGOT, /* type */
|
|
|
|
|
0, /* rightshift */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
32, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_RELGOT", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
0xffffffff, /* src_mask */
|
|
|
|
|
0xffffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-06-02 20:17:59 +02:00
|
|
|
|
|
2000-12-09 02:54:51 +01:00
|
|
|
|
/* Protected jump conversion. This is an optimization hint. No
|
1999-06-02 20:17:59 +02:00
|
|
|
|
relocation is required for correctness. */
|
|
|
|
|
HOWTO (R_MIPS_JALR, /* type */
|
|
|
|
|
0, /* rightshift */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
32, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-06-02 20:17:59 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_JALR", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
0, /* src_mask */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x00000000, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/* The relocation table used for SHT_RELA sections. */
|
|
|
|
|
|
|
|
|
|
static reloc_howto_type mips_elf64_howto_table_rela[] =
|
|
|
|
|
{
|
|
|
|
|
/* No relocation. */
|
|
|
|
|
HOWTO (R_MIPS_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 */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_NONE", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
|
|
|
|
0, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* 16 bit relocation. */
|
|
|
|
|
HOWTO (R_MIPS_16, /* type */
|
|
|
|
|
0, /* rightshift */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
complain_overflow_signed, /* complain_on_overflow */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* 32 bit relocation. */
|
|
|
|
|
HOWTO (R_MIPS_32, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
32, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_32", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
|
|
|
|
0xffffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* 32 bit symbol relative relocation. */
|
|
|
|
|
HOWTO (R_MIPS_REL32, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
32, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_REL32", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
|
|
|
|
0xffffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2001-09-06 23:30:15 +02:00
|
|
|
|
/* 26 bit jump address. */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
HOWTO (R_MIPS_26, /* type */
|
|
|
|
|
2, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
26, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
2001-05-03 06:46:27 +02:00
|
|
|
|
/* This needs complex overflow
|
2001-09-06 23:30:15 +02:00
|
|
|
|
detection, because the upper 36
|
2001-02-12 00:21:01 +01:00
|
|
|
|
bits must match the PC + 4. */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_26", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x03ffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* High 16 bits of symbol value. */
|
|
|
|
|
HOWTO (R_MIPS_HI16, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_HI16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Low 16 bits of symbol value. */
|
|
|
|
|
HOWTO (R_MIPS_LO16, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_LO16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* GP relative reference. */
|
|
|
|
|
HOWTO (R_MIPS_GPREL16, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_signed, /* complain_on_overflow */
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
mips_elf64_gprel16_reloc, /* special_function */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
"R_MIPS_GPREL16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Reference to literal section. */
|
|
|
|
|
HOWTO (R_MIPS_LITERAL, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_signed, /* complain_on_overflow */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
mips_elf64_literal_reloc, /* special_function */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
"R_MIPS_LITERAL", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Reference to global offset table. */
|
|
|
|
|
HOWTO (R_MIPS_GOT16, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_signed, /* complain_on_overflow */
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
mips_elf64_got16_reloc, /* special_function */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
"R_MIPS_GOT16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2003-03-02 22:30:15 +01:00
|
|
|
|
/* 16 bit PC relative reference. Note that the ABI document has a typo
|
|
|
|
|
and claims R_MIPS_PC16 to be not rightshifted, rendering it useless.
|
|
|
|
|
We do the right thing here. */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
HOWTO (R_MIPS_PC16, /* type */
|
2003-03-02 22:30:15 +01:00
|
|
|
|
2, /* rightshift */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_signed, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_PC16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* 16 bit call through global offset table. */
|
|
|
|
|
HOWTO (R_MIPS_CALL16, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_signed, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_CALL16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* 32 bit GP relative reference. */
|
|
|
|
|
HOWTO (R_MIPS_GPREL32, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
32, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
mips_elf64_gprel32_reloc, /* special_function */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
"R_MIPS_GPREL32", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
|
|
|
|
0xffffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
EMPTY_HOWTO (13),
|
|
|
|
|
EMPTY_HOWTO (14),
|
|
|
|
|
EMPTY_HOWTO (15),
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* A 5 bit shift field. */
|
|
|
|
|
HOWTO (R_MIPS_SHIFT5, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
5, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
6, /* bitpos */
|
|
|
|
|
complain_overflow_bitfield, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_SHIFT5", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
|
|
|
|
0x000007c0, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* A 6 bit shift field. */
|
|
|
|
|
HOWTO (R_MIPS_SHIFT6, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
6, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
6, /* bitpos */
|
|
|
|
|
complain_overflow_bitfield, /* complain_on_overflow */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
mips_elf64_shift6_reloc, /* special_function */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
"R_MIPS_SHIFT6", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
|
|
|
|
0x000007c4, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* 64 bit relocation. */
|
|
|
|
|
HOWTO (R_MIPS_64, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
4, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
64, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_64", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
|
|
|
|
MINUS_ONE, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Displacement in the global offset table. */
|
|
|
|
|
HOWTO (R_MIPS_GOT_DISP, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
complain_overflow_signed, /* complain_on_overflow */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_GOT_DISP", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Displacement to page pointer in the global offset table. */
|
|
|
|
|
HOWTO (R_MIPS_GOT_PAGE, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
complain_overflow_signed, /* complain_on_overflow */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_GOT_PAGE", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Offset from page pointer in the global offset table. */
|
|
|
|
|
HOWTO (R_MIPS_GOT_OFST, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
complain_overflow_signed, /* complain_on_overflow */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_GOT_OFST", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* High 16 bits of displacement in global offset table. */
|
|
|
|
|
HOWTO (R_MIPS_GOT_HI16, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_GOT_HI16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Low 16 bits of displacement in global offset table. */
|
|
|
|
|
HOWTO (R_MIPS_GOT_LO16, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_GOT_LO16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* 64 bit substraction. */
|
|
|
|
|
HOWTO (R_MIPS_SUB, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
4, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
64, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_SUB", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
|
|
|
|
MINUS_ONE, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Insert the addend as an instruction. */
|
|
|
|
|
/* FIXME: Not handled correctly. */
|
|
|
|
|
HOWTO (R_MIPS_INSERT_A, /* type */
|
|
|
|
|
0, /* rightshift */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
32, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_INSERT_A", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
0xffffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Insert the addend as an instruction, and change all relocations
|
|
|
|
|
to refer to the old instruction at the address. */
|
|
|
|
|
/* FIXME: Not handled correctly. */
|
|
|
|
|
HOWTO (R_MIPS_INSERT_B, /* type */
|
|
|
|
|
0, /* rightshift */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
32, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_INSERT_B", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
0xffffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Delete a 32 bit instruction. */
|
|
|
|
|
/* FIXME: Not handled correctly. */
|
|
|
|
|
HOWTO (R_MIPS_DELETE, /* type */
|
|
|
|
|
0, /* rightshift */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
32, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_DELETE", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
0xffffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Get the higher value of a 64 bit addend. */
|
|
|
|
|
HOWTO (R_MIPS_HIGHER, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
"R_MIPS_HIGHER", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Get the highest value of a 64 bit addend. */
|
|
|
|
|
HOWTO (R_MIPS_HIGHEST, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
"R_MIPS_HIGHEST", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* High 16 bits of displacement in global offset table. */
|
|
|
|
|
HOWTO (R_MIPS_CALL_HI16, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_CALL_HI16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Low 16 bits of displacement in global offset table. */
|
|
|
|
|
HOWTO (R_MIPS_CALL_LO16, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_CALL_LO16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x0000ffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
/* Section displacement, used by an associated event location section. */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
HOWTO (R_MIPS_SCN_DISP, /* type */
|
|
|
|
|
0, /* rightshift */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
32, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_SCN_DISP", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
0xffffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
HOWTO (R_MIPS_REL16, /* type */
|
|
|
|
|
0, /* rightshift */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
1, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
complain_overflow_signed, /* complain_on_overflow */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_REL16", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
0xffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2001-09-06 23:30:15 +02:00
|
|
|
|
/* These two are obsolete. */
|
|
|
|
|
EMPTY_HOWTO (R_MIPS_ADD_IMMEDIATE),
|
|
|
|
|
EMPTY_HOWTO (R_MIPS_PJUMP),
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
/* Similiar to R_MIPS_REL32, but used for relocations in a GOT section.
|
|
|
|
|
It must be used for multigot GOT's (and only there). */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
HOWTO (R_MIPS_RELGOT, /* type */
|
|
|
|
|
0, /* rightshift */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
32, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_RELGOT", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
0, /* src_mask */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
0xffffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-06-02 20:17:59 +02:00
|
|
|
|
|
2000-12-09 02:54:51 +01:00
|
|
|
|
/* Protected jump conversion. This is an optimization hint. No
|
1999-06-02 20:17:59 +02:00
|
|
|
|
relocation is required for correctness. */
|
|
|
|
|
HOWTO (R_MIPS_JALR, /* type */
|
|
|
|
|
0, /* rightshift */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
32, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
1999-06-02 20:17:59 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
bfd_elf_generic_reloc, /* special_function */
|
|
|
|
|
"R_MIPS_JALR", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
2001-09-06 23:30:15 +02:00
|
|
|
|
0, /* src_mask */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
0x00000000, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE), /* pcrel_offset */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
};
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
|
|
|
|
|
/* The reloc used for the mips16 jump instruction. */
|
|
|
|
|
static reloc_howto_type elf_mips16_jump_howto =
|
|
|
|
|
HOWTO (R_MIPS16_26, /* type */
|
|
|
|
|
2, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
26, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
/* This needs complex overflow
|
|
|
|
|
detection, because the upper four
|
|
|
|
|
bits must match the PC. */
|
|
|
|
|
mips16_jump_reloc, /* special_function */
|
|
|
|
|
"R_MIPS16_26", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
0x3ffffff, /* src_mask */
|
|
|
|
|
0x3ffffff, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE); /* pcrel_offset */
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
|
|
|
|
|
/* The reloc used for the mips16 gprel instruction. */
|
|
|
|
|
static reloc_howto_type elf_mips16_gprel_howto =
|
|
|
|
|
HOWTO (R_MIPS16_GPREL, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
16, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_signed, /* complain_on_overflow */
|
|
|
|
|
mips16_gprel_reloc, /* special_function */
|
|
|
|
|
"R_MIPS16_GPREL", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
TRUE, /* partial_inplace */
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
0x07ff001f, /* src_mask */
|
|
|
|
|
0x07ff001f, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE); /* pcrel_offset */
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
|
|
|
|
|
/* GNU extension to record C++ vtable hierarchy */
|
|
|
|
|
static reloc_howto_type elf_mips_gnu_vtinherit_howto =
|
|
|
|
|
HOWTO (R_MIPS_GNU_VTINHERIT, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
0, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
NULL, /* special_function */
|
|
|
|
|
"R_MIPS_GNU_VTINHERIT", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
0, /* src_mask */
|
|
|
|
|
0, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE); /* pcrel_offset */
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
|
|
|
|
|
/* GNU extension to record C++ vtable member usage */
|
|
|
|
|
static reloc_howto_type elf_mips_gnu_vtentry_howto =
|
|
|
|
|
HOWTO (R_MIPS_GNU_VTENTRY, /* type */
|
|
|
|
|
0, /* rightshift */
|
|
|
|
|
2, /* size (0 = byte, 1 = short, 2 = long) */
|
|
|
|
|
0, /* bitsize */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* pc_relative */
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
0, /* bitpos */
|
|
|
|
|
complain_overflow_dont, /* complain_on_overflow */
|
|
|
|
|
_bfd_elf_rel_vtable_reloc_fn, /* special_function */
|
|
|
|
|
"R_MIPS_GNU_VTENTRY", /* name */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE, /* partial_inplace */
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
0, /* src_mask */
|
|
|
|
|
0, /* dst_mask */
|
2002-11-30 09:39:46 +01:00
|
|
|
|
FALSE); /* pcrel_offset */
|
2002-04-04 09:01:27 +02:00
|
|
|
|
|
1999-05-03 09:29:11 +02:00
|
|
|
|
/* Swap in a MIPS 64-bit Rel reloc. */
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
mips_elf64_swap_reloc_in (abfd, src, dst)
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
const Elf64_Mips_External_Rel *src;
|
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
|
|
|
|
Elf64_Mips_Internal_Rela *dst;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
{
|
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
|
|
|
|
dst->r_offset = H_GET_64 (abfd, src->r_offset);
|
|
|
|
|
dst->r_sym = H_GET_32 (abfd, src->r_sym);
|
|
|
|
|
dst->r_ssym = H_GET_8 (abfd, src->r_ssym);
|
|
|
|
|
dst->r_type3 = H_GET_8 (abfd, src->r_type3);
|
|
|
|
|
dst->r_type2 = H_GET_8 (abfd, src->r_type2);
|
|
|
|
|
dst->r_type = H_GET_8 (abfd, src->r_type);
|
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
|
|
|
|
dst->r_addend = 0;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Swap in a MIPS 64-bit Rela reloc. */
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
mips_elf64_swap_reloca_in (abfd, src, dst)
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
const Elf64_Mips_External_Rela *src;
|
|
|
|
|
Elf64_Mips_Internal_Rela *dst;
|
|
|
|
|
{
|
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
|
|
|
|
dst->r_offset = H_GET_64 (abfd, src->r_offset);
|
|
|
|
|
dst->r_sym = H_GET_32 (abfd, src->r_sym);
|
|
|
|
|
dst->r_ssym = H_GET_8 (abfd, src->r_ssym);
|
|
|
|
|
dst->r_type3 = H_GET_8 (abfd, src->r_type3);
|
|
|
|
|
dst->r_type2 = H_GET_8 (abfd, src->r_type2);
|
|
|
|
|
dst->r_type = H_GET_8 (abfd, src->r_type);
|
|
|
|
|
dst->r_addend = H_GET_S64 (abfd, src->r_addend);
|
1999-05-03 09:29:11 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Swap out a MIPS 64-bit Rel reloc. */
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
mips_elf64_swap_reloc_out (abfd, src, dst)
|
|
|
|
|
bfd *abfd;
|
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
|
|
|
|
const Elf64_Mips_Internal_Rela *src;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
Elf64_Mips_External_Rel *dst;
|
|
|
|
|
{
|
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_PUT_64 (abfd, src->r_offset, dst->r_offset);
|
|
|
|
|
H_PUT_32 (abfd, src->r_sym, dst->r_sym);
|
|
|
|
|
H_PUT_8 (abfd, src->r_ssym, dst->r_ssym);
|
|
|
|
|
H_PUT_8 (abfd, src->r_type3, dst->r_type3);
|
|
|
|
|
H_PUT_8 (abfd, src->r_type2, dst->r_type2);
|
|
|
|
|
H_PUT_8 (abfd, src->r_type, dst->r_type);
|
1999-05-03 09:29:11 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Swap out a MIPS 64-bit Rela reloc. */
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
mips_elf64_swap_reloca_out (abfd, src, dst)
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
const Elf64_Mips_Internal_Rela *src;
|
|
|
|
|
Elf64_Mips_External_Rela *dst;
|
|
|
|
|
{
|
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_PUT_64 (abfd, src->r_offset, dst->r_offset);
|
|
|
|
|
H_PUT_32 (abfd, src->r_sym, dst->r_sym);
|
|
|
|
|
H_PUT_8 (abfd, src->r_ssym, dst->r_ssym);
|
|
|
|
|
H_PUT_8 (abfd, src->r_type3, dst->r_type3);
|
|
|
|
|
H_PUT_8 (abfd, src->r_type2, dst->r_type2);
|
|
|
|
|
H_PUT_8 (abfd, src->r_type, dst->r_type);
|
2001-12-15 10:56:19 +01:00
|
|
|
|
H_PUT_S64 (abfd, src->r_addend, dst->r_addend);
|
1999-05-03 09:29:11 +02:00
|
|
|
|
}
|
|
|
|
|
|
1999-07-07 19:50:56 +02:00
|
|
|
|
/* Swap in a MIPS 64-bit Rel reloc. */
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
mips_elf64_be_swap_reloc_in (abfd, src, dst)
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
const bfd_byte *src;
|
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
|
|
|
|
Elf_Internal_Rela *dst;
|
1999-07-07 19:50:56 +02:00
|
|
|
|
{
|
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
|
|
|
|
Elf64_Mips_Internal_Rela mirel;
|
1999-07-07 19:50:56 +02:00
|
|
|
|
|
2000-12-09 02:54:51 +01:00
|
|
|
|
mips_elf64_swap_reloc_in (abfd,
|
1999-07-07 19:50:56 +02:00
|
|
|
|
(const Elf64_Mips_External_Rel *) src,
|
|
|
|
|
&mirel);
|
|
|
|
|
|
|
|
|
|
dst[0].r_offset = mirel.r_offset;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
dst[0].r_info = ELF64_R_INFO (mirel.r_sym, mirel.r_type);
|
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
|
|
|
|
dst[0].r_addend = 0;
|
1999-07-07 19:50:56 +02:00
|
|
|
|
dst[1].r_offset = mirel.r_offset;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
dst[1].r_info = ELF64_R_INFO (mirel.r_ssym, mirel.r_type2);
|
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
|
|
|
|
dst[1].r_addend = 0;
|
1999-07-07 19:50:56 +02:00
|
|
|
|
dst[2].r_offset = mirel.r_offset;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
dst[2].r_info = ELF64_R_INFO (STN_UNDEF, mirel.r_type3);
|
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
|
|
|
|
dst[2].r_addend = 0;
|
1999-07-07 19:50:56 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Swap in a MIPS 64-bit Rela reloc. */
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
mips_elf64_be_swap_reloca_in (abfd, src, dst)
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
const bfd_byte *src;
|
|
|
|
|
Elf_Internal_Rela *dst;
|
|
|
|
|
{
|
|
|
|
|
Elf64_Mips_Internal_Rela mirela;
|
|
|
|
|
|
2000-12-09 02:54:51 +01:00
|
|
|
|
mips_elf64_swap_reloca_in (abfd,
|
1999-07-07 19:50:56 +02:00
|
|
|
|
(const Elf64_Mips_External_Rela *) src,
|
|
|
|
|
&mirela);
|
|
|
|
|
|
|
|
|
|
dst[0].r_offset = mirela.r_offset;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
dst[0].r_info = ELF64_R_INFO (mirela.r_sym, mirela.r_type);
|
1999-07-07 19:50:56 +02:00
|
|
|
|
dst[0].r_addend = mirela.r_addend;
|
|
|
|
|
dst[1].r_offset = mirela.r_offset;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
dst[1].r_info = ELF64_R_INFO (mirela.r_ssym, mirela.r_type2);
|
1999-07-07 19:50:56 +02:00
|
|
|
|
dst[1].r_addend = 0;
|
|
|
|
|
dst[2].r_offset = mirela.r_offset;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
dst[2].r_info = ELF64_R_INFO (STN_UNDEF, mirela.r_type3);
|
1999-07-07 19:50:56 +02:00
|
|
|
|
dst[2].r_addend = 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Swap out a MIPS 64-bit Rel reloc. */
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
mips_elf64_be_swap_reloc_out (abfd, src, dst)
|
|
|
|
|
bfd *abfd;
|
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
|
|
|
|
const Elf_Internal_Rela *src;
|
1999-07-07 19:50:56 +02:00
|
|
|
|
bfd_byte *dst;
|
|
|
|
|
{
|
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
|
|
|
|
Elf64_Mips_Internal_Rela mirel;
|
1999-07-07 19:50:56 +02:00
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
mirel.r_offset = src[0].r_offset;
|
|
|
|
|
BFD_ASSERT(src[0].r_offset == src[1].r_offset);
|
2002-11-30 09:39:46 +01:00
|
|
|
|
#if 0
|
2001-12-15 10:56:19 +01:00
|
|
|
|
BFD_ASSERT(src[0].r_offset == src[2].r_offset);
|
2002-09-18 03:38:20 +02:00
|
|
|
|
#endif
|
2001-12-15 10:56:19 +01:00
|
|
|
|
|
|
|
|
|
mirel.r_type = ELF64_MIPS_R_TYPE (src[0].r_info);
|
|
|
|
|
mirel.r_sym = ELF64_R_SYM (src[0].r_info);
|
2002-09-18 03:38:20 +02:00
|
|
|
|
mirel.r_type2 = ELF64_MIPS_R_TYPE (src[1].r_info);
|
2001-12-15 10:56:19 +01:00
|
|
|
|
mirel.r_ssym = ELF64_MIPS_R_SSYM (src[1].r_info);
|
2002-09-18 03:38:20 +02:00
|
|
|
|
mirel.r_type3 = ELF64_MIPS_R_TYPE (src[2].r_info);
|
1999-07-07 19:50:56 +02:00
|
|
|
|
|
2000-12-09 02:54:51 +01:00
|
|
|
|
mips_elf64_swap_reloc_out (abfd, &mirel,
|
1999-07-07 19:50:56 +02:00
|
|
|
|
(Elf64_Mips_External_Rel *) dst);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Swap out a MIPS 64-bit Rela reloc. */
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
mips_elf64_be_swap_reloca_out (abfd, src, dst)
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
const Elf_Internal_Rela *src;
|
|
|
|
|
bfd_byte *dst;
|
|
|
|
|
{
|
|
|
|
|
Elf64_Mips_Internal_Rela mirela;
|
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
mirela.r_offset = src[0].r_offset;
|
|
|
|
|
BFD_ASSERT(src[0].r_offset == src[1].r_offset);
|
|
|
|
|
BFD_ASSERT(src[0].r_offset == src[2].r_offset);
|
|
|
|
|
|
|
|
|
|
mirela.r_type = ELF64_MIPS_R_TYPE (src[0].r_info);
|
|
|
|
|
mirela.r_sym = ELF64_R_SYM (src[0].r_info);
|
|
|
|
|
mirela.r_addend = src[0].r_addend;
|
|
|
|
|
BFD_ASSERT(src[1].r_addend == 0);
|
|
|
|
|
BFD_ASSERT(src[2].r_addend == 0);
|
|
|
|
|
|
2002-09-18 19:28:37 +02:00
|
|
|
|
mirela.r_type2 = ELF64_MIPS_R_TYPE (src[1].r_info);
|
2001-12-15 10:56:19 +01:00
|
|
|
|
mirela.r_ssym = ELF64_MIPS_R_SSYM (src[1].r_info);
|
2002-09-18 19:28:37 +02:00
|
|
|
|
mirela.r_type3 = ELF64_MIPS_R_TYPE (src[2].r_info);
|
1999-07-07 19:50:56 +02:00
|
|
|
|
|
2000-12-09 02:54:51 +01:00
|
|
|
|
mips_elf64_swap_reloca_out (abfd, &mirela,
|
1999-07-07 19:50:56 +02:00
|
|
|
|
(Elf64_Mips_External_Rela *) dst);
|
|
|
|
|
}
|
2002-04-04 09:01:27 +02:00
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
/* Do a R_MIPS_HI16 relocation. */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
static bfd_reloc_status_type
|
|
|
|
|
mips_elf64_hi16_reloc (abfd, reloc_entry, symbol, data, input_section,
|
|
|
|
|
output_bfd, error_message)
|
2001-12-15 10:56:19 +01:00
|
|
|
|
bfd *abfd ATTRIBUTE_UNUSED;
|
|
|
|
|
arelent *reloc_entry;
|
|
|
|
|
asymbol *symbol;
|
|
|
|
|
PTR data ATTRIBUTE_UNUSED;
|
|
|
|
|
asection *input_section;
|
|
|
|
|
bfd *output_bfd;
|
|
|
|
|
char **error_message ATTRIBUTE_UNUSED;
|
|
|
|
|
{
|
|
|
|
|
/* If we're relocating, and this is an external symbol, we don't
|
|
|
|
|
want to change anything. */
|
|
|
|
|
if (output_bfd != (bfd *) NULL
|
|
|
|
|
&& (symbol->flags & BSF_SECTION_SYM) == 0
|
|
|
|
|
&& (! reloc_entry->howto->partial_inplace
|
|
|
|
|
|| reloc_entry->addend == 0))
|
1999-05-03 09:29:11 +02:00
|
|
|
|
{
|
2001-12-15 10:56:19 +01:00
|
|
|
|
reloc_entry->address += input_section->output_offset;
|
|
|
|
|
return bfd_reloc_ok;
|
|
|
|
|
}
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
if (((reloc_entry->addend & 0xffff) + 0x8000) & ~0xffff)
|
|
|
|
|
reloc_entry->addend += 0x8000;
|
|
|
|
|
|
|
|
|
|
return bfd_reloc_continue;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Do a R_MIPS_GOT16 reloc. This is a reloc against the global offset
|
|
|
|
|
table used for PIC code. If the symbol is an external symbol, the
|
|
|
|
|
instruction is modified to contain the offset of the appropriate
|
|
|
|
|
entry in the global offset table. If the symbol is a section
|
|
|
|
|
symbol, the next reloc is a R_MIPS_LO16 reloc. The two 16 bit
|
|
|
|
|
addends are combined to form the real addend against the section
|
|
|
|
|
symbol; the GOT16 is modified to contain the offset of an entry in
|
|
|
|
|
the global offset table, and the LO16 is modified to offset it
|
|
|
|
|
appropriately. Thus an offset larger than 16 bits requires a
|
|
|
|
|
modified value in the global offset table.
|
|
|
|
|
|
|
|
|
|
This implementation suffices for the assembler, but the linker does
|
|
|
|
|
not yet know how to create global offset tables. */
|
|
|
|
|
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
static bfd_reloc_status_type
|
|
|
|
|
mips_elf64_got16_reloc (abfd, reloc_entry, symbol, data, input_section,
|
|
|
|
|
output_bfd, error_message)
|
2001-12-15 10:56:19 +01:00
|
|
|
|
bfd *abfd;
|
|
|
|
|
arelent *reloc_entry;
|
|
|
|
|
asymbol *symbol;
|
|
|
|
|
PTR data;
|
|
|
|
|
asection *input_section;
|
|
|
|
|
bfd *output_bfd;
|
|
|
|
|
char **error_message;
|
|
|
|
|
{
|
|
|
|
|
/* If we're relocating, and this is a local symbol, we can handle it
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
just like an R_MIPS_HI16. */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
if (output_bfd != (bfd *) NULL
|
|
|
|
|
&& (symbol->flags & BSF_SECTION_SYM) != 0)
|
|
|
|
|
return mips_elf64_hi16_reloc (abfd, reloc_entry, symbol, data,
|
|
|
|
|
input_section, output_bfd, error_message);
|
|
|
|
|
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
|
|
|
|
|
/* Otherwise we try to handle it as R_MIPS_GOT_DISP. */
|
|
|
|
|
return bfd_elf_generic_reloc (abfd, reloc_entry, symbol, data,
|
|
|
|
|
input_section, output_bfd, error_message);
|
2001-12-15 10:56:19 +01:00
|
|
|
|
}
|
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
|
/* Set the GP value for OUTPUT_BFD. Returns FALSE if this is a
|
2001-12-15 10:56:19 +01:00
|
|
|
|
dangerous relocation. */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
|
static bfd_boolean
|
2001-12-15 10:56:19 +01:00
|
|
|
|
mips_elf64_assign_gp (output_bfd, pgp)
|
|
|
|
|
bfd *output_bfd;
|
|
|
|
|
bfd_vma *pgp;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
{
|
|
|
|
|
unsigned int count;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
asymbol **sym;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
unsigned int i;
|
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
/* If we've already figured out what GP will be, just return it. */
|
|
|
|
|
*pgp = _bfd_get_gp_value (output_bfd);
|
|
|
|
|
if (*pgp)
|
2002-11-30 09:39:46 +01:00
|
|
|
|
return TRUE;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
count = bfd_get_symcount (output_bfd);
|
|
|
|
|
sym = bfd_get_outsymbols (output_bfd);
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
/* The linker script will have created a symbol named `_gp' with the
|
|
|
|
|
appropriate value. */
|
|
|
|
|
if (sym == (asymbol **) NULL)
|
|
|
|
|
i = count;
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
for (i = 0; i < count; i++, sym++)
|
|
|
|
|
{
|
2002-06-08 09:27:52 +02:00
|
|
|
|
register const char *name;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
name = bfd_asymbol_name (*sym);
|
|
|
|
|
if (*name == '_' && strcmp (name, "_gp") == 0)
|
|
|
|
|
{
|
|
|
|
|
*pgp = bfd_asymbol_value (*sym);
|
|
|
|
|
_bfd_set_gp_value (output_bfd, *pgp);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
if (i >= count)
|
|
|
|
|
{
|
|
|
|
|
/* Only get the error once. */
|
|
|
|
|
*pgp = 4;
|
|
|
|
|
_bfd_set_gp_value (output_bfd, *pgp);
|
2002-11-30 09:39:46 +01:00
|
|
|
|
return FALSE;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
}
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
|
return TRUE;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
}
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
/* We have to figure out the gp value, so that we can adjust the
|
|
|
|
|
symbol value correctly. We look up the symbol _gp in the output
|
|
|
|
|
BFD. If we can't find it, we're stuck. We cache it in the ELF
|
|
|
|
|
target data. We don't need to adjust the symbol value for an
|
|
|
|
|
external symbol if we are producing relocateable output. */
|
|
|
|
|
|
|
|
|
|
static bfd_reloc_status_type
|
|
|
|
|
mips_elf64_final_gp (output_bfd, symbol, relocateable, error_message, pgp)
|
|
|
|
|
bfd *output_bfd;
|
|
|
|
|
asymbol *symbol;
|
2002-11-30 09:39:46 +01:00
|
|
|
|
bfd_boolean relocateable;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
char **error_message;
|
|
|
|
|
bfd_vma *pgp;
|
|
|
|
|
{
|
|
|
|
|
if (bfd_is_und_section (symbol->section)
|
|
|
|
|
&& ! relocateable)
|
1999-05-03 09:29:11 +02:00
|
|
|
|
{
|
2001-12-15 10:56:19 +01:00
|
|
|
|
*pgp = 0;
|
|
|
|
|
return bfd_reloc_undefined;
|
|
|
|
|
}
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
*pgp = _bfd_get_gp_value (output_bfd);
|
|
|
|
|
if (*pgp == 0
|
|
|
|
|
&& (! relocateable
|
|
|
|
|
|| (symbol->flags & BSF_SECTION_SYM) != 0))
|
|
|
|
|
{
|
|
|
|
|
if (relocateable)
|
1999-05-03 09:29:11 +02:00
|
|
|
|
{
|
2001-12-15 10:56:19 +01:00
|
|
|
|
/* Make up a value. */
|
2002-09-18 03:38:20 +02:00
|
|
|
|
*pgp = symbol->section->output_section->vma /*+ 0x4000*/;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
_bfd_set_gp_value (output_bfd, *pgp);
|
|
|
|
|
}
|
|
|
|
|
else if (!mips_elf64_assign_gp (output_bfd, pgp))
|
|
|
|
|
{
|
|
|
|
|
*error_message =
|
|
|
|
|
(char *) _("GP relative relocation when _gp not defined");
|
|
|
|
|
return bfd_reloc_dangerous;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
}
|
2001-12-15 10:56:19 +01:00
|
|
|
|
}
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
return bfd_reloc_ok;
|
|
|
|
|
}
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
/* Do a R_MIPS_GPREL16 relocation. This is a 16 bit value which must
|
|
|
|
|
become the offset from the gp register. */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
static bfd_reloc_status_type
|
2001-12-15 10:56:19 +01:00
|
|
|
|
mips_elf64_gprel16_reloc (abfd, reloc_entry, symbol, data, input_section,
|
|
|
|
|
output_bfd, error_message)
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
arelent *reloc_entry;
|
|
|
|
|
asymbol *symbol;
|
|
|
|
|
PTR data;
|
|
|
|
|
asection *input_section;
|
|
|
|
|
bfd *output_bfd;
|
|
|
|
|
char **error_message;
|
|
|
|
|
{
|
2002-11-30 09:39:46 +01:00
|
|
|
|
bfd_boolean relocateable;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
bfd_reloc_status_type ret;
|
|
|
|
|
bfd_vma gp;
|
|
|
|
|
|
|
|
|
|
/* If we're relocating, and this is an external symbol with no
|
|
|
|
|
addend, we don't want to change anything. We will only have an
|
|
|
|
|
addend if this is a newly created reloc, not read from an ELF
|
|
|
|
|
file. */
|
|
|
|
|
if (output_bfd != (bfd *) NULL
|
|
|
|
|
&& (symbol->flags & BSF_SECTION_SYM) == 0
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
&& (! reloc_entry->howto->partial_inplace
|
|
|
|
|
|| reloc_entry->addend == 0))
|
2001-12-15 10:56:19 +01:00
|
|
|
|
{
|
|
|
|
|
reloc_entry->address += input_section->output_offset;
|
|
|
|
|
return bfd_reloc_ok;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (output_bfd != (bfd *) NULL)
|
2002-11-30 09:39:46 +01:00
|
|
|
|
relocateable = TRUE;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
else
|
|
|
|
|
{
|
2002-11-30 09:39:46 +01:00
|
|
|
|
relocateable = FALSE;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
output_bfd = symbol->section->output_section->owner;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
ret = mips_elf64_final_gp (output_bfd, symbol, relocateable, error_message,
|
|
|
|
|
&gp);
|
|
|
|
|
if (ret != bfd_reloc_ok)
|
|
|
|
|
return ret;
|
|
|
|
|
|
2002-04-04 09:01:27 +02:00
|
|
|
|
return _bfd_mips_elf_gprel16_with_gp (abfd, symbol, reloc_entry,
|
|
|
|
|
input_section, relocateable,
|
|
|
|
|
data, gp);
|
2001-12-15 10:56:19 +01:00
|
|
|
|
}
|
|
|
|
|
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
/* Do a R_MIPS_LITERAL relocation. */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
static bfd_reloc_status_type
|
|
|
|
|
mips_elf64_literal_reloc (abfd, reloc_entry, symbol, data, input_section,
|
|
|
|
|
output_bfd, error_message)
|
2001-12-15 10:56:19 +01:00
|
|
|
|
bfd *abfd;
|
|
|
|
|
arelent *reloc_entry;
|
|
|
|
|
asymbol *symbol;
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
PTR data;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
asection *input_section;
|
|
|
|
|
bfd *output_bfd;
|
|
|
|
|
char **error_message;
|
|
|
|
|
{
|
2002-11-30 09:39:46 +01:00
|
|
|
|
bfd_boolean relocateable;
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
bfd_reloc_status_type ret;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
bfd_vma gp;
|
|
|
|
|
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
/* If we're relocating, and this is an external symbol, we don't
|
|
|
|
|
want to change anything. */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
if (output_bfd != (bfd *) NULL
|
|
|
|
|
&& (symbol->flags & BSF_SECTION_SYM) == 0
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
&& (! reloc_entry->howto->partial_inplace
|
|
|
|
|
|| reloc_entry->addend == 0))
|
2001-12-15 10:56:19 +01:00
|
|
|
|
{
|
|
|
|
|
reloc_entry->address += input_section->output_offset;
|
|
|
|
|
return bfd_reloc_ok;
|
|
|
|
|
}
|
|
|
|
|
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
/* FIXME: The entries in the .lit8 and .lit4 sections should be merged. */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
if (output_bfd != (bfd *) NULL)
|
2002-11-30 09:39:46 +01:00
|
|
|
|
relocateable = TRUE;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
else
|
|
|
|
|
{
|
2002-11-30 09:39:46 +01:00
|
|
|
|
relocateable = FALSE;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
output_bfd = symbol->section->output_section->owner;
|
|
|
|
|
}
|
|
|
|
|
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
ret = mips_elf64_final_gp (output_bfd, symbol, relocateable, error_message,
|
|
|
|
|
&gp);
|
|
|
|
|
if (ret != bfd_reloc_ok)
|
|
|
|
|
return ret;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
return _bfd_mips_elf_gprel16_with_gp (abfd, symbol, reloc_entry,
|
|
|
|
|
input_section, relocateable,
|
|
|
|
|
data, gp);
|
2001-12-15 10:56:19 +01:00
|
|
|
|
}
|
|
|
|
|
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
/* Do a R_MIPS_GPREL32 relocation. This is a 32 bit value which must
|
|
|
|
|
become the offset from the gp register. */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
static bfd_reloc_status_type
|
|
|
|
|
mips_elf64_gprel32_reloc (abfd, reloc_entry, symbol, data, input_section,
|
2001-12-15 10:56:19 +01:00
|
|
|
|
output_bfd, error_message)
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
arelent *reloc_entry;
|
|
|
|
|
asymbol *symbol;
|
|
|
|
|
PTR data;
|
|
|
|
|
asection *input_section;
|
|
|
|
|
bfd *output_bfd;
|
|
|
|
|
char **error_message;
|
|
|
|
|
{
|
2002-11-30 09:39:46 +01:00
|
|
|
|
bfd_boolean relocateable;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
bfd_reloc_status_type ret;
|
|
|
|
|
bfd_vma gp;
|
|
|
|
|
bfd_vma relocation;
|
|
|
|
|
unsigned long val;
|
|
|
|
|
|
|
|
|
|
/* If we're relocating, and this is an external symbol with no
|
|
|
|
|
addend, we don't want to change anything. We will only have an
|
|
|
|
|
addend if this is a newly created reloc, not read from an ELF
|
|
|
|
|
file. */
|
|
|
|
|
if (output_bfd != (bfd *) NULL
|
|
|
|
|
&& (symbol->flags & BSF_SECTION_SYM) == 0
|
|
|
|
|
&& reloc_entry->addend == 0)
|
|
|
|
|
{
|
|
|
|
|
*error_message = (char *)
|
|
|
|
|
_("32bits gp relative relocation occurs for an external symbol");
|
|
|
|
|
return bfd_reloc_outofrange;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (output_bfd != (bfd *) NULL)
|
|
|
|
|
{
|
2002-11-30 09:39:46 +01:00
|
|
|
|
relocateable = TRUE;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
gp = _bfd_get_gp_value (output_bfd);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
2002-11-30 09:39:46 +01:00
|
|
|
|
relocateable = FALSE;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
output_bfd = symbol->section->output_section->owner;
|
|
|
|
|
|
|
|
|
|
ret = mips_elf64_final_gp (output_bfd, symbol, relocateable,
|
|
|
|
|
error_message, &gp);
|
|
|
|
|
if (ret != bfd_reloc_ok)
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (bfd_is_com_section (symbol->section))
|
|
|
|
|
relocation = 0;
|
|
|
|
|
else
|
|
|
|
|
relocation = symbol->value;
|
|
|
|
|
|
|
|
|
|
relocation += symbol->section->output_section->vma;
|
|
|
|
|
relocation += symbol->section->output_offset;
|
|
|
|
|
|
|
|
|
|
if (reloc_entry->address > input_section->_cooked_size)
|
|
|
|
|
return bfd_reloc_outofrange;
|
|
|
|
|
|
|
|
|
|
if (reloc_entry->howto->src_mask == 0)
|
|
|
|
|
{
|
|
|
|
|
/* This case arises with the 64-bit MIPS ELF ABI. */
|
|
|
|
|
val = 0;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
val = bfd_get_32 (abfd, (bfd_byte *) data + reloc_entry->address);
|
|
|
|
|
|
|
|
|
|
/* Set val to the offset into the section or symbol. */
|
|
|
|
|
val += reloc_entry->addend;
|
|
|
|
|
|
|
|
|
|
/* Adjust val for the final section location and GP value. If we
|
|
|
|
|
are producing relocateable output, we don't want to do this for
|
|
|
|
|
an external symbol. */
|
|
|
|
|
if (! relocateable
|
|
|
|
|
|| (symbol->flags & BSF_SECTION_SYM) != 0)
|
|
|
|
|
val += relocation - gp;
|
|
|
|
|
|
|
|
|
|
bfd_put_32 (abfd, val, (bfd_byte *) data + reloc_entry->address);
|
|
|
|
|
|
|
|
|
|
if (relocateable)
|
|
|
|
|
reloc_entry->address += input_section->output_offset;
|
|
|
|
|
|
|
|
|
|
return bfd_reloc_ok;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Do a R_MIPS_SHIFT6 relocation. The MSB of the shift is stored at bit 2,
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
the rest is at bits 6-10. The bitpos already got right by the howto. */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
static bfd_reloc_status_type
|
2001-12-15 10:56:19 +01:00
|
|
|
|
mips_elf64_shift6_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;
|
|
|
|
|
{
|
|
|
|
|
/* If we're relocating, and this is an external symbol, we don't
|
|
|
|
|
want to change anything. */
|
|
|
|
|
if (output_bfd != (bfd *) NULL
|
|
|
|
|
&& (symbol->flags & BSF_SECTION_SYM) == 0
|
|
|
|
|
&& (! reloc_entry->howto->partial_inplace
|
|
|
|
|
|| reloc_entry->addend == 0))
|
|
|
|
|
{
|
|
|
|
|
reloc_entry->address += input_section->output_offset;
|
|
|
|
|
return bfd_reloc_ok;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
reloc_entry->addend = (reloc_entry->addend & 0x00007c0)
|
|
|
|
|
| (reloc_entry->addend & 0x00000800) >> 9;
|
|
|
|
|
|
|
|
|
|
return bfd_reloc_continue;
|
|
|
|
|
}
|
|
|
|
|
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
/* Handle a mips16 jump. */
|
|
|
|
|
|
|
|
|
|
static bfd_reloc_status_type
|
|
|
|
|
mips16_jump_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;
|
|
|
|
|
{
|
|
|
|
|
if (output_bfd != (bfd *) NULL
|
|
|
|
|
&& (symbol->flags & BSF_SECTION_SYM) == 0
|
|
|
|
|
&& (! reloc_entry->howto->partial_inplace
|
|
|
|
|
|| reloc_entry->addend == 0))
|
|
|
|
|
{
|
|
|
|
|
reloc_entry->address += input_section->output_offset;
|
|
|
|
|
return bfd_reloc_ok;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* FIXME. */
|
|
|
|
|
{
|
2002-11-30 09:39:46 +01:00
|
|
|
|
static bfd_boolean warned;
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
|
|
|
|
|
if (! warned)
|
|
|
|
|
(*_bfd_error_handler)
|
|
|
|
|
(_("Linking mips16 objects into %s format is not supported"),
|
|
|
|
|
bfd_get_target (input_section->output_section->owner));
|
2002-11-30 09:39:46 +01:00
|
|
|
|
warned = TRUE;
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return bfd_reloc_undefined;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Handle a mips16 GP relative reloc. */
|
|
|
|
|
|
|
|
|
|
static bfd_reloc_status_type
|
|
|
|
|
mips16_gprel_reloc (abfd, reloc_entry, symbol, data, input_section,
|
|
|
|
|
output_bfd, error_message)
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
arelent *reloc_entry;
|
|
|
|
|
asymbol *symbol;
|
|
|
|
|
PTR data;
|
|
|
|
|
asection *input_section;
|
|
|
|
|
bfd *output_bfd;
|
|
|
|
|
char **error_message;
|
|
|
|
|
{
|
2002-11-30 09:39:46 +01:00
|
|
|
|
bfd_boolean relocateable;
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
bfd_reloc_status_type ret;
|
|
|
|
|
bfd_vma gp;
|
|
|
|
|
unsigned short extend, insn;
|
|
|
|
|
unsigned long final;
|
|
|
|
|
|
|
|
|
|
/* If we're relocating, and this is an external symbol with no
|
|
|
|
|
addend, we don't want to change anything. We will only have an
|
|
|
|
|
addend if this is a newly created reloc, not read from an ELF
|
|
|
|
|
file. */
|
|
|
|
|
if (output_bfd != NULL
|
|
|
|
|
&& (symbol->flags & BSF_SECTION_SYM) == 0
|
|
|
|
|
&& reloc_entry->addend == 0)
|
|
|
|
|
{
|
|
|
|
|
reloc_entry->address += input_section->output_offset;
|
|
|
|
|
return bfd_reloc_ok;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (output_bfd != NULL)
|
2002-11-30 09:39:46 +01:00
|
|
|
|
relocateable = TRUE;
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
else
|
|
|
|
|
{
|
2002-11-30 09:39:46 +01:00
|
|
|
|
relocateable = FALSE;
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
output_bfd = symbol->section->output_section->owner;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
ret = mips_elf64_final_gp (output_bfd, symbol, relocateable, error_message,
|
|
|
|
|
&gp);
|
|
|
|
|
if (ret != bfd_reloc_ok)
|
|
|
|
|
return ret;
|
|
|
|
|
|
|
|
|
|
if (reloc_entry->address > input_section->_cooked_size)
|
|
|
|
|
return bfd_reloc_outofrange;
|
|
|
|
|
|
|
|
|
|
/* Pick up the mips16 extend instruction and the real instruction. */
|
|
|
|
|
extend = bfd_get_16 (abfd, (bfd_byte *) data + reloc_entry->address);
|
|
|
|
|
insn = bfd_get_16 (abfd, (bfd_byte *) data + reloc_entry->address + 2);
|
|
|
|
|
|
|
|
|
|
/* Stuff the current addend back as a 32 bit value, do the usual
|
|
|
|
|
relocation, and then clean up. */
|
|
|
|
|
bfd_put_32 (abfd,
|
|
|
|
|
(bfd_vma) (((extend & 0x1f) << 11)
|
|
|
|
|
| (extend & 0x7e0)
|
|
|
|
|
| (insn & 0x1f)),
|
|
|
|
|
(bfd_byte *) data + reloc_entry->address);
|
|
|
|
|
|
|
|
|
|
ret = _bfd_mips_elf_gprel16_with_gp (abfd, symbol, reloc_entry,
|
|
|
|
|
input_section, relocateable, data, gp);
|
|
|
|
|
|
|
|
|
|
final = bfd_get_32 (abfd, (bfd_byte *) data + reloc_entry->address);
|
|
|
|
|
bfd_put_16 (abfd,
|
|
|
|
|
(bfd_vma) ((extend & 0xf800)
|
|
|
|
|
| ((final >> 11) & 0x1f)
|
|
|
|
|
| (final & 0x7e0)),
|
|
|
|
|
(bfd_byte *) data + reloc_entry->address);
|
|
|
|
|
bfd_put_16 (abfd,
|
|
|
|
|
(bfd_vma) ((insn & 0xffe0)
|
|
|
|
|
| (final & 0x1f)),
|
|
|
|
|
(bfd_byte *) data + reloc_entry->address + 2);
|
|
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* A mapping from BFD reloc types to MIPS ELF reloc types. */
|
|
|
|
|
|
|
|
|
|
struct elf_reloc_map {
|
|
|
|
|
bfd_reloc_code_real_type bfd_val;
|
|
|
|
|
enum elf_mips_reloc_type elf_val;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static const struct elf_reloc_map mips_reloc_map[] =
|
|
|
|
|
{
|
|
|
|
|
{ BFD_RELOC_NONE, R_MIPS_NONE },
|
|
|
|
|
{ BFD_RELOC_16, R_MIPS_16 },
|
|
|
|
|
{ BFD_RELOC_32, R_MIPS_32 },
|
|
|
|
|
/* There is no BFD reloc for R_MIPS_REL32. */
|
|
|
|
|
{ BFD_RELOC_64, R_MIPS_64 },
|
|
|
|
|
{ BFD_RELOC_CTOR, R_MIPS_64 },
|
2003-03-02 22:30:15 +01:00
|
|
|
|
{ BFD_RELOC_16_PCREL_S2, R_MIPS_PC16 },
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
{ BFD_RELOC_HI16_S, R_MIPS_HI16 },
|
|
|
|
|
{ BFD_RELOC_LO16, R_MIPS_LO16 },
|
|
|
|
|
{ BFD_RELOC_GPREL16, R_MIPS_GPREL16 },
|
|
|
|
|
{ BFD_RELOC_GPREL32, R_MIPS_GPREL32 },
|
|
|
|
|
{ BFD_RELOC_MIPS_JMP, R_MIPS_26 },
|
|
|
|
|
{ BFD_RELOC_MIPS_LITERAL, R_MIPS_LITERAL },
|
|
|
|
|
{ BFD_RELOC_MIPS_GOT16, R_MIPS_GOT16 },
|
|
|
|
|
{ BFD_RELOC_MIPS_CALL16, R_MIPS_CALL16 },
|
|
|
|
|
{ BFD_RELOC_MIPS_SHIFT5, R_MIPS_SHIFT5 },
|
|
|
|
|
{ BFD_RELOC_MIPS_SHIFT6, R_MIPS_SHIFT6 },
|
|
|
|
|
{ BFD_RELOC_MIPS_GOT_DISP, R_MIPS_GOT_DISP },
|
|
|
|
|
{ BFD_RELOC_MIPS_GOT_PAGE, R_MIPS_GOT_PAGE },
|
|
|
|
|
{ BFD_RELOC_MIPS_GOT_OFST, R_MIPS_GOT_OFST },
|
|
|
|
|
{ BFD_RELOC_MIPS_GOT_HI16, R_MIPS_GOT_HI16 },
|
|
|
|
|
{ BFD_RELOC_MIPS_GOT_LO16, R_MIPS_GOT_LO16 },
|
|
|
|
|
{ BFD_RELOC_MIPS_SUB, R_MIPS_SUB },
|
|
|
|
|
{ BFD_RELOC_MIPS_INSERT_A, R_MIPS_INSERT_A },
|
|
|
|
|
{ BFD_RELOC_MIPS_INSERT_B, R_MIPS_INSERT_B },
|
|
|
|
|
{ BFD_RELOC_MIPS_DELETE, R_MIPS_DELETE },
|
|
|
|
|
{ BFD_RELOC_MIPS_HIGHEST, R_MIPS_HIGHEST },
|
|
|
|
|
{ BFD_RELOC_MIPS_HIGHER, R_MIPS_HIGHER },
|
|
|
|
|
{ BFD_RELOC_MIPS_CALL_HI16, R_MIPS_CALL_HI16 },
|
|
|
|
|
{ BFD_RELOC_MIPS_CALL_LO16, R_MIPS_CALL_LO16 },
|
|
|
|
|
{ BFD_RELOC_MIPS_SCN_DISP, R_MIPS_SCN_DISP },
|
|
|
|
|
{ BFD_RELOC_MIPS_REL16, R_MIPS_REL16 },
|
|
|
|
|
/* Use of R_MIPS_ADD_IMMEDIATE and R_MIPS_PJUMP is deprecated. */
|
|
|
|
|
{ BFD_RELOC_MIPS_RELGOT, R_MIPS_RELGOT },
|
|
|
|
|
{ BFD_RELOC_MIPS_JALR, R_MIPS_JALR }
|
|
|
|
|
};
|
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
/* Given a BFD reloc type, return a howto structure. */
|
|
|
|
|
|
|
|
|
|
static reloc_howto_type *
|
2002-04-04 09:01:27 +02:00
|
|
|
|
bfd_elf64_bfd_reloc_type_lookup (abfd, code)
|
2001-12-15 10:56:19 +01:00
|
|
|
|
bfd *abfd ATTRIBUTE_UNUSED;
|
|
|
|
|
bfd_reloc_code_real_type code;
|
|
|
|
|
{
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
unsigned int i;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
/* FIXME: We default to RELA here instead of choosing the right
|
|
|
|
|
relocation variant. */
|
|
|
|
|
reloc_howto_type *howto_table = mips_elf64_howto_table_rela;
|
|
|
|
|
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
for (i = 0; i < sizeof (mips_reloc_map) / sizeof (struct elf_reloc_map);
|
|
|
|
|
i++)
|
|
|
|
|
{
|
|
|
|
|
if (mips_reloc_map[i].bfd_val == code)
|
|
|
|
|
return &howto_table[(int) mips_reloc_map[i].elf_val];
|
|
|
|
|
}
|
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
switch (code)
|
|
|
|
|
{
|
|
|
|
|
case BFD_RELOC_MIPS16_JMP:
|
|
|
|
|
return &elf_mips16_jump_howto;
|
|
|
|
|
case BFD_RELOC_MIPS16_GPREL:
|
|
|
|
|
return &elf_mips16_gprel_howto;
|
|
|
|
|
case BFD_RELOC_VTABLE_INHERIT:
|
|
|
|
|
return &elf_mips_gnu_vtinherit_howto;
|
|
|
|
|
case BFD_RELOC_VTABLE_ENTRY:
|
|
|
|
|
return &elf_mips_gnu_vtentry_howto;
|
|
|
|
|
default:
|
|
|
|
|
bfd_set_error (bfd_error_bad_value);
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
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
|
|
|
|
/* Given a MIPS Elf_Internal_Rel, fill in an arelent structure. */
|
2002-04-04 09:01:27 +02:00
|
|
|
|
|
|
|
|
|
static reloc_howto_type *
|
|
|
|
|
mips_elf64_rtype_to_howto (r_type, rela_p)
|
|
|
|
|
unsigned int r_type;
|
2002-11-30 09:39:46 +01:00
|
|
|
|
bfd_boolean rela_p;
|
2002-04-04 09:01:27 +02:00
|
|
|
|
{
|
|
|
|
|
switch (r_type)
|
|
|
|
|
{
|
|
|
|
|
case R_MIPS16_26:
|
|
|
|
|
return &elf_mips16_jump_howto;
|
|
|
|
|
case R_MIPS16_GPREL:
|
|
|
|
|
return &elf_mips16_gprel_howto;
|
|
|
|
|
case R_MIPS_GNU_VTINHERIT:
|
|
|
|
|
return &elf_mips_gnu_vtinherit_howto;
|
|
|
|
|
case R_MIPS_GNU_VTENTRY:
|
|
|
|
|
return &elf_mips_gnu_vtentry_howto;
|
|
|
|
|
default:
|
|
|
|
|
BFD_ASSERT (r_type < (unsigned int) R_MIPS_max);
|
|
|
|
|
if (rela_p)
|
|
|
|
|
return &mips_elf64_howto_table_rela[r_type];
|
|
|
|
|
else
|
|
|
|
|
return &mips_elf64_howto_table_rel[r_type];
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
/* Prevent relocation handling by bfd for MIPS ELF64. */
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
mips_elf64_info_to_howto_rel (abfd, cache_ptr, dst)
|
|
|
|
|
bfd *abfd ATTRIBUTE_UNUSED;
|
|
|
|
|
arelent *cache_ptr ATTRIBUTE_UNUSED;
|
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
|
|
|
|
Elf_Internal_Rela *dst ATTRIBUTE_UNUSED;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
{
|
|
|
|
|
BFD_ASSERT (0);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
mips_elf64_info_to_howto_rela (abfd, cache_ptr, dst)
|
|
|
|
|
bfd *abfd ATTRIBUTE_UNUSED;
|
|
|
|
|
arelent *cache_ptr ATTRIBUTE_UNUSED;
|
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
|
|
|
|
Elf_Internal_Rela *dst ATTRIBUTE_UNUSED;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
{
|
|
|
|
|
BFD_ASSERT (0);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Since each entry in an SHT_REL or SHT_RELA section can represent up
|
|
|
|
|
to three relocs, we must tell the user to allocate more space. */
|
|
|
|
|
|
|
|
|
|
static long
|
|
|
|
|
mips_elf64_get_reloc_upper_bound (abfd, sec)
|
|
|
|
|
bfd *abfd ATTRIBUTE_UNUSED;
|
|
|
|
|
asection *sec;
|
|
|
|
|
{
|
|
|
|
|
return (sec->reloc_count * 3 + 1) * sizeof (arelent *);
|
|
|
|
|
}
|
|
|
|
|
|
2003-03-12 23:52:12 +01:00
|
|
|
|
static long
|
|
|
|
|
mips_elf64_get_dynamic_reloc_upper_bound (abfd)
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
{
|
|
|
|
|
return _bfd_elf_get_dynamic_reloc_upper_bound (abfd) * 3;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* We must also copy more relocations than the corresponding functions
|
|
|
|
|
in elf.c would, so the two following functions are slightly
|
|
|
|
|
modified from elf.c, that multiply the external relocation count by
|
|
|
|
|
3 to obtain the internal relocation count. */
|
|
|
|
|
|
|
|
|
|
static long
|
|
|
|
|
mips_elf64_canonicalize_reloc (abfd, section, relptr, symbols)
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
sec_ptr section;
|
|
|
|
|
arelent **relptr;
|
|
|
|
|
asymbol **symbols;
|
|
|
|
|
{
|
|
|
|
|
arelent *tblptr;
|
|
|
|
|
unsigned int i;
|
|
|
|
|
struct elf_backend_data *bed = get_elf_backend_data (abfd);
|
|
|
|
|
|
|
|
|
|
if (! bed->s->slurp_reloc_table (abfd, section, symbols, FALSE))
|
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
|
|
tblptr = section->relocation;
|
|
|
|
|
for (i = 0; i < section->reloc_count * 3; i++)
|
|
|
|
|
*relptr++ = tblptr++;
|
|
|
|
|
|
|
|
|
|
*relptr = NULL;
|
|
|
|
|
|
|
|
|
|
return section->reloc_count * 3;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static long
|
|
|
|
|
mips_elf64_canonicalize_dynamic_reloc (abfd, storage, syms)
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
arelent **storage;
|
|
|
|
|
asymbol **syms;
|
|
|
|
|
{
|
|
|
|
|
bfd_boolean (*slurp_relocs)
|
|
|
|
|
PARAMS ((bfd *, asection *, asymbol **, bfd_boolean));
|
|
|
|
|
asection *s;
|
|
|
|
|
long ret;
|
|
|
|
|
|
|
|
|
|
if (elf_dynsymtab (abfd) == 0)
|
|
|
|
|
{
|
|
|
|
|
bfd_set_error (bfd_error_invalid_operation);
|
|
|
|
|
return -1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
slurp_relocs = get_elf_backend_data (abfd)->s->slurp_reloc_table;
|
|
|
|
|
ret = 0;
|
|
|
|
|
for (s = abfd->sections; s != NULL; s = s->next)
|
|
|
|
|
{
|
|
|
|
|
if (elf_section_data (s)->this_hdr.sh_link == elf_dynsymtab (abfd)
|
|
|
|
|
&& (elf_section_data (s)->this_hdr.sh_type == SHT_REL
|
|
|
|
|
|| elf_section_data (s)->this_hdr.sh_type == SHT_RELA))
|
|
|
|
|
{
|
|
|
|
|
arelent *p;
|
|
|
|
|
long count, i;
|
|
|
|
|
|
|
|
|
|
if (! (*slurp_relocs) (abfd, s, syms, TRUE))
|
|
|
|
|
return -1;
|
|
|
|
|
count = s->_raw_size / elf_section_data (s)->this_hdr.sh_entsize * 3;
|
|
|
|
|
p = s->relocation;
|
|
|
|
|
for (i = 0; i < count; i++)
|
|
|
|
|
*storage++ = p++;
|
|
|
|
|
ret += count;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
*storage = NULL;
|
|
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Read the relocations from one reloc section. This is mostly copied
|
|
|
|
|
from elfcode.h, except for the changes to expand one external
|
|
|
|
|
relocation to 3 internal ones. We must unfortunately set
|
|
|
|
|
reloc_count to the number of external relocations, because a lot of
|
|
|
|
|
generic code seems to depend on this. */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
|
static bfd_boolean
|
2003-03-12 23:52:12 +01:00
|
|
|
|
mips_elf64_slurp_one_reloc_table (abfd, asect, rel_hdr, reloc_count,
|
|
|
|
|
relents, symbols, dynamic)
|
2001-12-15 10:56:19 +01:00
|
|
|
|
bfd *abfd;
|
|
|
|
|
asection *asect;
|
2003-03-12 23:52:12 +01:00
|
|
|
|
Elf_Internal_Shdr *rel_hdr;
|
|
|
|
|
bfd_size_type reloc_count;
|
|
|
|
|
arelent *relents;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
asymbol **symbols;
|
2003-03-12 23:52:12 +01:00
|
|
|
|
bfd_boolean dynamic;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
{
|
|
|
|
|
PTR allocated = NULL;
|
|
|
|
|
bfd_byte *native_relocs;
|
|
|
|
|
arelent *relent;
|
|
|
|
|
bfd_vma i;
|
|
|
|
|
int entsize;
|
|
|
|
|
reloc_howto_type *howto_table;
|
|
|
|
|
|
|
|
|
|
allocated = (PTR) bfd_malloc (rel_hdr->sh_size);
|
|
|
|
|
if (allocated == NULL)
|
2002-11-30 09:39:46 +01:00
|
|
|
|
return FALSE;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
|
|
|
|
|
if (bfd_seek (abfd, rel_hdr->sh_offset, SEEK_SET) != 0
|
2003-03-12 23:52:12 +01:00
|
|
|
|
|| (bfd_bread (allocated, rel_hdr->sh_size, abfd)
|
|
|
|
|
!= rel_hdr->sh_size))
|
2001-12-15 10:56:19 +01:00
|
|
|
|
goto error_return;
|
|
|
|
|
|
|
|
|
|
native_relocs = (bfd_byte *) allocated;
|
|
|
|
|
|
|
|
|
|
entsize = rel_hdr->sh_entsize;
|
|
|
|
|
BFD_ASSERT (entsize == sizeof (Elf64_Mips_External_Rel)
|
|
|
|
|
|| entsize == sizeof (Elf64_Mips_External_Rela));
|
|
|
|
|
|
|
|
|
|
if (entsize == sizeof (Elf64_Mips_External_Rel))
|
|
|
|
|
howto_table = mips_elf64_howto_table_rel;
|
|
|
|
|
else
|
|
|
|
|
howto_table = mips_elf64_howto_table_rela;
|
|
|
|
|
|
2003-03-12 23:52:12 +01:00
|
|
|
|
for (i = 0, relent = relents;
|
|
|
|
|
i < reloc_count;
|
|
|
|
|
i++, native_relocs += entsize)
|
2001-12-15 10:56:19 +01:00
|
|
|
|
{
|
|
|
|
|
Elf64_Mips_Internal_Rela rela;
|
2002-11-30 09:39:46 +01:00
|
|
|
|
bfd_boolean used_sym, used_ssym;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
int ir;
|
|
|
|
|
|
|
|
|
|
if (entsize == sizeof (Elf64_Mips_External_Rela))
|
|
|
|
|
mips_elf64_swap_reloca_in (abfd,
|
|
|
|
|
(Elf64_Mips_External_Rela *) native_relocs,
|
|
|
|
|
&rela);
|
|
|
|
|
else
|
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
|
|
|
|
mips_elf64_swap_reloc_in (abfd,
|
|
|
|
|
(Elf64_Mips_External_Rel *) native_relocs,
|
|
|
|
|
&rela);
|
2001-12-15 10:56:19 +01:00
|
|
|
|
|
2002-11-06 22:56:05 +01:00
|
|
|
|
/* Each entry represents exactly three actual relocations. */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
|
used_sym = FALSE;
|
|
|
|
|
used_ssym = FALSE;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
for (ir = 0; ir < 3; ir++)
|
|
|
|
|
{
|
|
|
|
|
enum elf_mips_reloc_type type;
|
|
|
|
|
|
|
|
|
|
switch (ir)
|
1999-05-03 09:29:11 +02:00
|
|
|
|
{
|
|
|
|
|
default:
|
|
|
|
|
abort ();
|
|
|
|
|
case 0:
|
|
|
|
|
type = (enum elf_mips_reloc_type) rela.r_type;
|
|
|
|
|
break;
|
|
|
|
|
case 1:
|
|
|
|
|
type = (enum elf_mips_reloc_type) rela.r_type2;
|
|
|
|
|
break;
|
|
|
|
|
case 2:
|
|
|
|
|
type = (enum elf_mips_reloc_type) rela.r_type3;
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Some types require symbols, whereas some do not. */
|
|
|
|
|
switch (type)
|
|
|
|
|
{
|
|
|
|
|
case R_MIPS_NONE:
|
|
|
|
|
case R_MIPS_LITERAL:
|
|
|
|
|
case R_MIPS_INSERT_A:
|
|
|
|
|
case R_MIPS_INSERT_B:
|
|
|
|
|
case R_MIPS_DELETE:
|
|
|
|
|
relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
default:
|
|
|
|
|
if (! used_sym)
|
|
|
|
|
{
|
|
|
|
|
if (rela.r_sym == 0)
|
|
|
|
|
relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
asymbol **ps, *s;
|
|
|
|
|
|
|
|
|
|
ps = symbols + rela.r_sym - 1;
|
|
|
|
|
s = *ps;
|
|
|
|
|
if ((s->flags & BSF_SECTION_SYM) == 0)
|
|
|
|
|
relent->sym_ptr_ptr = ps;
|
|
|
|
|
else
|
|
|
|
|
relent->sym_ptr_ptr = s->section->symbol_ptr_ptr;
|
|
|
|
|
}
|
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
|
used_sym = TRUE;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
}
|
|
|
|
|
else if (! used_ssym)
|
|
|
|
|
{
|
|
|
|
|
switch (rela.r_ssym)
|
|
|
|
|
{
|
|
|
|
|
case RSS_UNDEF:
|
|
|
|
|
relent->sym_ptr_ptr =
|
|
|
|
|
bfd_abs_section_ptr->symbol_ptr_ptr;
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case RSS_GP:
|
|
|
|
|
case RSS_GP0:
|
|
|
|
|
case RSS_LOC:
|
|
|
|
|
/* FIXME: I think these need to be handled using
|
|
|
|
|
special howto structures. */
|
|
|
|
|
BFD_ASSERT (0);
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
default:
|
|
|
|
|
BFD_ASSERT (0);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
|
used_ssym = TRUE;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
|
|
|
|
|
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* The address of an ELF reloc is section relative for an
|
|
|
|
|
object file, and absolute for an executable file or
|
|
|
|
|
shared library. The address of a BFD reloc is always
|
|
|
|
|
section relative. */
|
2003-03-12 23:52:12 +01:00
|
|
|
|
if ((abfd->flags & (EXEC_P | DYNAMIC)) == 0 || dynamic)
|
1999-05-03 09:29:11 +02:00
|
|
|
|
relent->address = rela.r_offset;
|
|
|
|
|
else
|
|
|
|
|
relent->address = rela.r_offset - asect->vma;
|
|
|
|
|
|
|
|
|
|
relent->addend = rela.r_addend;
|
|
|
|
|
|
|
|
|
|
relent->howto = &howto_table[(int) type];
|
|
|
|
|
|
|
|
|
|
++relent;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2002-11-06 22:56:05 +01:00
|
|
|
|
asect->reloc_count += (relent - relents) / 3;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
if (allocated != NULL)
|
|
|
|
|
free (allocated);
|
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
|
return TRUE;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
error_return:
|
|
|
|
|
if (allocated != NULL)
|
|
|
|
|
free (allocated);
|
2002-11-30 09:39:46 +01:00
|
|
|
|
return FALSE;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Read the relocations. On Irix 6, there can be two reloc sections
|
2003-03-12 23:52:12 +01:00
|
|
|
|
associated with a single data section. This is copied from
|
|
|
|
|
elfcode.h as well, with changes as small as accounting for 3
|
|
|
|
|
internal relocs per external reloc and resetting reloc_count to
|
|
|
|
|
zero before processing the relocs of a section. */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
|
static bfd_boolean
|
1999-05-03 09:29:11 +02:00
|
|
|
|
mips_elf64_slurp_reloc_table (abfd, asect, symbols, dynamic)
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
asection *asect;
|
|
|
|
|
asymbol **symbols;
|
2002-11-30 09:39:46 +01:00
|
|
|
|
bfd_boolean dynamic;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
{
|
|
|
|
|
struct bfd_elf_section_data * const d = elf_section_data (asect);
|
2003-03-12 23:52:12 +01:00
|
|
|
|
Elf_Internal_Shdr *rel_hdr;
|
|
|
|
|
Elf_Internal_Shdr *rel_hdr2;
|
|
|
|
|
bfd_size_type reloc_count;
|
|
|
|
|
bfd_size_type reloc_count2;
|
|
|
|
|
arelent *relents;
|
|
|
|
|
bfd_size_type amt;
|
|
|
|
|
|
|
|
|
|
if (asect->relocation != NULL)
|
|
|
|
|
return TRUE;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2003-03-12 23:52:12 +01:00
|
|
|
|
if (! dynamic)
|
1999-05-03 09:29:11 +02:00
|
|
|
|
{
|
2003-03-12 23:52:12 +01:00
|
|
|
|
if ((asect->flags & SEC_RELOC) == 0
|
|
|
|
|
|| asect->reloc_count == 0)
|
|
|
|
|
return TRUE;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2003-03-12 23:52:12 +01:00
|
|
|
|
rel_hdr = &d->rel_hdr;
|
|
|
|
|
reloc_count = NUM_SHDR_ENTRIES (rel_hdr);
|
|
|
|
|
rel_hdr2 = d->rel_hdr2;
|
|
|
|
|
reloc_count2 = (rel_hdr2 ? NUM_SHDR_ENTRIES (rel_hdr2) : 0);
|
|
|
|
|
|
|
|
|
|
BFD_ASSERT (asect->reloc_count == reloc_count + reloc_count2);
|
|
|
|
|
BFD_ASSERT (asect->rel_filepos == rel_hdr->sh_offset
|
|
|
|
|
|| (rel_hdr2 && asect->rel_filepos == rel_hdr2->sh_offset));
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* Note that ASECT->RELOC_COUNT tends not to be accurate in this
|
|
|
|
|
case because relocations against this section may use the
|
|
|
|
|
dynamic symbol table, and in that case bfd_section_from_shdr
|
|
|
|
|
in elf.c does not update the RELOC_COUNT. */
|
|
|
|
|
if (asect->_raw_size == 0)
|
|
|
|
|
return TRUE;
|
|
|
|
|
|
|
|
|
|
rel_hdr = &d->this_hdr;
|
|
|
|
|
reloc_count = NUM_SHDR_ENTRIES (rel_hdr);
|
|
|
|
|
rel_hdr2 = NULL;
|
|
|
|
|
reloc_count2 = 0;
|
|
|
|
|
}
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* Allocate space for 3 arelent structures for each Rel structure. */
|
2003-03-12 23:52:12 +01:00
|
|
|
|
amt = (reloc_count + reloc_count2) * 3 * sizeof (arelent);
|
|
|
|
|
relents = (arelent *) bfd_alloc (abfd, amt);
|
|
|
|
|
if (relents == NULL)
|
2002-11-30 09:39:46 +01:00
|
|
|
|
return FALSE;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
/* The slurp_one_reloc_table routine increments reloc_count. */
|
|
|
|
|
asect->reloc_count = 0;
|
|
|
|
|
|
2003-03-12 23:52:12 +01:00
|
|
|
|
if (! mips_elf64_slurp_one_reloc_table (abfd, asect,
|
|
|
|
|
rel_hdr, reloc_count,
|
|
|
|
|
relents,
|
|
|
|
|
symbols, dynamic))
|
2002-11-30 09:39:46 +01:00
|
|
|
|
return FALSE;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
if (d->rel_hdr2 != NULL)
|
|
|
|
|
{
|
2003-03-12 23:52:12 +01:00
|
|
|
|
if (! mips_elf64_slurp_one_reloc_table (abfd, asect,
|
|
|
|
|
rel_hdr2, reloc_count2,
|
|
|
|
|
relents + reloc_count * 3,
|
|
|
|
|
symbols, dynamic))
|
2002-11-30 09:39:46 +01:00
|
|
|
|
return FALSE;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
}
|
|
|
|
|
|
2003-03-12 23:52:12 +01:00
|
|
|
|
asect->relocation = relents;
|
2002-11-30 09:39:46 +01:00
|
|
|
|
return TRUE;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Write out the relocations. */
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
mips_elf64_write_relocs (abfd, sec, data)
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
asection *sec;
|
|
|
|
|
PTR data;
|
|
|
|
|
{
|
2002-11-30 09:39:46 +01:00
|
|
|
|
bfd_boolean *failedp = (bfd_boolean *) data;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
int count;
|
|
|
|
|
Elf_Internal_Shdr *rel_hdr;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
unsigned int idx;
|
|
|
|
|
|
|
|
|
|
/* If we have already failed, don't do anything. */
|
|
|
|
|
if (*failedp)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
if ((sec->flags & SEC_RELOC) == 0)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
/* The linker backend writes the relocs out itself, and sets the
|
|
|
|
|
reloc_count field to zero to inhibit writing them here. Also,
|
|
|
|
|
sometimes the SEC_RELOC flag gets set even when there aren't any
|
|
|
|
|
relocs. */
|
|
|
|
|
if (sec->reloc_count == 0)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
/* We can combine up to three relocs that refer to the same address
|
|
|
|
|
if the latter relocs have no associated symbol. */
|
|
|
|
|
count = 0;
|
|
|
|
|
for (idx = 0; idx < sec->reloc_count; idx++)
|
|
|
|
|
{
|
|
|
|
|
bfd_vma addr;
|
|
|
|
|
unsigned int i;
|
|
|
|
|
|
|
|
|
|
++count;
|
|
|
|
|
|
|
|
|
|
addr = sec->orelocation[idx]->address;
|
|
|
|
|
for (i = 0; i < 2; i++)
|
|
|
|
|
{
|
|
|
|
|
arelent *r;
|
|
|
|
|
|
|
|
|
|
if (idx + 1 >= sec->reloc_count)
|
|
|
|
|
break;
|
|
|
|
|
r = sec->orelocation[idx + 1];
|
|
|
|
|
if (r->address != addr
|
|
|
|
|
|| ! bfd_is_abs_section ((*r->sym_ptr_ptr)->section)
|
|
|
|
|
|| (*r->sym_ptr_ptr)->value != 0)
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
/* We can merge the reloc at IDX + 1 with the reloc at IDX. */
|
|
|
|
|
|
|
|
|
|
++idx;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
rel_hdr = &elf_section_data (sec)->rel_hdr;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
/* Do the actual relocation. */
|
|
|
|
|
|
|
|
|
|
if (rel_hdr->sh_entsize == sizeof(Elf64_Mips_External_Rel))
|
|
|
|
|
mips_elf64_write_rel (abfd, sec, rel_hdr, &count, data);
|
|
|
|
|
else if (rel_hdr->sh_entsize == sizeof(Elf64_Mips_External_Rela))
|
|
|
|
|
mips_elf64_write_rela (abfd, sec, rel_hdr, &count, data);
|
|
|
|
|
else
|
|
|
|
|
BFD_ASSERT (0);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
mips_elf64_write_rel (abfd, sec, rel_hdr, count, data)
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
asection *sec;
|
|
|
|
|
Elf_Internal_Shdr *rel_hdr;
|
|
|
|
|
int *count;
|
|
|
|
|
PTR data;
|
|
|
|
|
{
|
2002-11-30 09:39:46 +01:00
|
|
|
|
bfd_boolean *failedp = (bfd_boolean *) data;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
Elf64_Mips_External_Rel *ext_rel;
|
|
|
|
|
unsigned int idx;
|
|
|
|
|
asymbol *last_sym = 0;
|
|
|
|
|
int last_sym_idx = 0;
|
|
|
|
|
|
|
|
|
|
rel_hdr->sh_size = (bfd_vma)(rel_hdr->sh_entsize * *count);
|
|
|
|
|
rel_hdr->contents = (PTR) bfd_alloc (abfd, rel_hdr->sh_size);
|
|
|
|
|
if (rel_hdr->contents == NULL)
|
1999-05-03 09:29:11 +02:00
|
|
|
|
{
|
2002-11-30 09:39:46 +01:00
|
|
|
|
*failedp = TRUE;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
ext_rel = (Elf64_Mips_External_Rel *) rel_hdr->contents;
|
|
|
|
|
for (idx = 0; idx < sec->reloc_count; idx++, ext_rel++)
|
1999-05-03 09:29:11 +02:00
|
|
|
|
{
|
|
|
|
|
arelent *ptr;
|
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
|
|
|
|
Elf64_Mips_Internal_Rela int_rel;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
asymbol *sym;
|
|
|
|
|
int n;
|
|
|
|
|
unsigned int i;
|
|
|
|
|
|
|
|
|
|
ptr = sec->orelocation[idx];
|
|
|
|
|
|
|
|
|
|
/* The address of an ELF reloc is section relative for an object
|
|
|
|
|
file, and absolute for an executable file or shared library.
|
|
|
|
|
The address of a BFD reloc is always section relative. */
|
|
|
|
|
if ((abfd->flags & (EXEC_P | DYNAMIC)) == 0)
|
2001-12-15 10:56:19 +01:00
|
|
|
|
int_rel.r_offset = ptr->address;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
else
|
2001-12-15 10:56:19 +01:00
|
|
|
|
int_rel.r_offset = ptr->address + sec->vma;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
sym = *ptr->sym_ptr_ptr;
|
|
|
|
|
if (sym == last_sym)
|
|
|
|
|
n = last_sym_idx;
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
last_sym = sym;
|
|
|
|
|
n = _bfd_elf_symbol_from_bfd_symbol (abfd, &sym);
|
|
|
|
|
if (n < 0)
|
|
|
|
|
{
|
2002-11-30 09:39:46 +01:00
|
|
|
|
*failedp = TRUE;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
last_sym_idx = n;
|
|
|
|
|
}
|
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
int_rel.r_sym = n;
|
|
|
|
|
int_rel.r_ssym = RSS_UNDEF;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
if ((*ptr->sym_ptr_ptr)->the_bfd->xvec != abfd->xvec
|
|
|
|
|
&& ! _bfd_elf_validate_reloc (abfd, ptr))
|
|
|
|
|
{
|
2002-11-30 09:39:46 +01:00
|
|
|
|
*failedp = TRUE;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
int_rel.r_type = ptr->howto->type;
|
|
|
|
|
int_rel.r_type2 = (int) R_MIPS_NONE;
|
|
|
|
|
int_rel.r_type3 = (int) R_MIPS_NONE;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
for (i = 0; i < 2; i++)
|
|
|
|
|
{
|
|
|
|
|
arelent *r;
|
|
|
|
|
|
|
|
|
|
if (idx + 1 >= sec->reloc_count)
|
|
|
|
|
break;
|
|
|
|
|
r = sec->orelocation[idx + 1];
|
|
|
|
|
if (r->address != ptr->address
|
|
|
|
|
|| ! bfd_is_abs_section ((*r->sym_ptr_ptr)->section)
|
|
|
|
|
|| (*r->sym_ptr_ptr)->value != 0)
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
/* We can merge the reloc at IDX + 1 with the reloc at IDX. */
|
|
|
|
|
|
|
|
|
|
if (i == 0)
|
2001-12-15 10:56:19 +01:00
|
|
|
|
int_rel.r_type2 = r->howto->type;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
else
|
2001-12-15 10:56:19 +01:00
|
|
|
|
int_rel.r_type3 = r->howto->type;
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
|
++idx;
|
|
|
|
|
}
|
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
mips_elf64_swap_reloc_out (abfd, &int_rel, ext_rel);
|
1999-05-03 09:29:11 +02:00
|
|
|
|
}
|
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
BFD_ASSERT (ext_rel - (Elf64_Mips_External_Rel *) rel_hdr->contents
|
|
|
|
|
== *count);
|
1999-05-03 09:29:11 +02:00
|
|
|
|
}
|
2001-12-15 10:56:19 +01:00
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
mips_elf64_write_rela (abfd, sec, rela_hdr, count, data)
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
asection *sec;
|
|
|
|
|
Elf_Internal_Shdr *rela_hdr;
|
|
|
|
|
int *count;
|
|
|
|
|
PTR data;
|
|
|
|
|
{
|
2002-11-30 09:39:46 +01:00
|
|
|
|
bfd_boolean *failedp = (bfd_boolean *) data;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
Elf64_Mips_External_Rela *ext_rela;
|
|
|
|
|
unsigned int idx;
|
|
|
|
|
asymbol *last_sym = 0;
|
|
|
|
|
int last_sym_idx = 0;
|
|
|
|
|
|
|
|
|
|
rela_hdr->sh_size = (bfd_vma)(rela_hdr->sh_entsize * *count);
|
|
|
|
|
rela_hdr->contents = (PTR) bfd_alloc (abfd, rela_hdr->sh_size);
|
|
|
|
|
if (rela_hdr->contents == NULL)
|
|
|
|
|
{
|
2002-11-30 09:39:46 +01:00
|
|
|
|
*failedp = TRUE;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
ext_rela = (Elf64_Mips_External_Rela *) rela_hdr->contents;
|
|
|
|
|
for (idx = 0; idx < sec->reloc_count; idx++, ext_rela++)
|
|
|
|
|
{
|
|
|
|
|
arelent *ptr;
|
|
|
|
|
Elf64_Mips_Internal_Rela int_rela;
|
|
|
|
|
asymbol *sym;
|
|
|
|
|
int n;
|
|
|
|
|
unsigned int i;
|
|
|
|
|
|
|
|
|
|
ptr = sec->orelocation[idx];
|
|
|
|
|
|
|
|
|
|
/* The address of an ELF reloc is section relative for an object
|
|
|
|
|
file, and absolute for an executable file or shared library.
|
|
|
|
|
The address of a BFD reloc is always section relative. */
|
|
|
|
|
if ((abfd->flags & (EXEC_P | DYNAMIC)) == 0)
|
|
|
|
|
int_rela.r_offset = ptr->address;
|
|
|
|
|
else
|
|
|
|
|
int_rela.r_offset = ptr->address + sec->vma;
|
|
|
|
|
|
|
|
|
|
sym = *ptr->sym_ptr_ptr;
|
|
|
|
|
if (sym == last_sym)
|
|
|
|
|
n = last_sym_idx;
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
last_sym = sym;
|
|
|
|
|
n = _bfd_elf_symbol_from_bfd_symbol (abfd, &sym);
|
|
|
|
|
if (n < 0)
|
|
|
|
|
{
|
2002-11-30 09:39:46 +01:00
|
|
|
|
*failedp = TRUE;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
last_sym_idx = n;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
int_rela.r_sym = n;
|
|
|
|
|
int_rela.r_addend = ptr->addend;
|
|
|
|
|
int_rela.r_ssym = RSS_UNDEF;
|
|
|
|
|
|
|
|
|
|
if ((*ptr->sym_ptr_ptr)->the_bfd->xvec != abfd->xvec
|
|
|
|
|
&& ! _bfd_elf_validate_reloc (abfd, ptr))
|
|
|
|
|
{
|
2002-11-30 09:39:46 +01:00
|
|
|
|
*failedp = TRUE;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
int_rela.r_type = ptr->howto->type;
|
|
|
|
|
int_rela.r_type2 = (int) R_MIPS_NONE;
|
|
|
|
|
int_rela.r_type3 = (int) R_MIPS_NONE;
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < 2; i++)
|
|
|
|
|
{
|
|
|
|
|
arelent *r;
|
|
|
|
|
|
|
|
|
|
if (idx + 1 >= sec->reloc_count)
|
|
|
|
|
break;
|
|
|
|
|
r = sec->orelocation[idx + 1];
|
|
|
|
|
if (r->address != ptr->address
|
|
|
|
|
|| ! bfd_is_abs_section ((*r->sym_ptr_ptr)->section)
|
|
|
|
|
|| (*r->sym_ptr_ptr)->value != 0)
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
/* We can merge the reloc at IDX + 1 with the reloc at IDX. */
|
|
|
|
|
|
|
|
|
|
if (i == 0)
|
|
|
|
|
int_rela.r_type2 = r->howto->type;
|
|
|
|
|
else
|
|
|
|
|
int_rela.r_type3 = r->howto->type;
|
|
|
|
|
|
|
|
|
|
++idx;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
mips_elf64_swap_reloca_out (abfd, &int_rela, ext_rela);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
BFD_ASSERT (ext_rela - (Elf64_Mips_External_Rela *) rela_hdr->contents
|
|
|
|
|
== *count);
|
|
|
|
|
}
|
|
|
|
|
|
2002-04-04 09:01:27 +02:00
|
|
|
|
/* Set the right machine number for a MIPS ELF file. */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
|
static bfd_boolean
|
2002-04-04 09:01:27 +02:00
|
|
|
|
mips_elf64_object_p (abfd)
|
2001-12-15 10:56:19 +01:00
|
|
|
|
bfd *abfd;
|
|
|
|
|
{
|
2002-04-04 09:01:27 +02:00
|
|
|
|
unsigned long mach;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
|
2002-04-04 09:01:27 +02:00
|
|
|
|
/* Irix 6 is broken. Object file symbol tables are not always
|
|
|
|
|
sorted correctly such that local symbols precede global symbols,
|
|
|
|
|
and the sh_info field in the symbol table is not always right. */
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
if (elf64_mips_irix_compat (abfd) != ict_none)
|
2002-11-30 09:39:46 +01:00
|
|
|
|
elf_bad_symtab (abfd) = TRUE;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
|
2002-04-04 09:01:27 +02:00
|
|
|
|
mach = _bfd_elf_mips_mach (elf_elfheader (abfd)->e_flags);
|
|
|
|
|
bfd_default_set_arch_mach (abfd, bfd_arch_mips, mach);
|
2002-11-30 09:39:46 +01:00
|
|
|
|
return TRUE;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
}
|
|
|
|
|
|
2002-04-04 09:01:27 +02:00
|
|
|
|
/* Depending on the target vector we generate some version of Irix
|
|
|
|
|
executables or "normal" MIPS ELF ABI executables. */
|
|
|
|
|
static irix_compat_t
|
|
|
|
|
elf64_mips_irix_compat (abfd)
|
2001-12-15 10:56:19 +01:00
|
|
|
|
bfd *abfd;
|
|
|
|
|
{
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
if ((abfd->xvec == &bfd_elf64_bigmips_vec)
|
|
|
|
|
|| (abfd->xvec == &bfd_elf64_littlemips_vec))
|
2002-04-04 09:01:27 +02:00
|
|
|
|
return ict_irix6;
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
else
|
|
|
|
|
return ict_none;
|
2001-12-15 10:56:19 +01:00
|
|
|
|
}
|
|
|
|
|
|
2002-12-05 06:04:00 +01:00
|
|
|
|
/* Support for core dump NOTE sections. */
|
|
|
|
|
static bfd_boolean
|
|
|
|
|
elf64_mips_grok_prstatus (abfd, note)
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
Elf_Internal_Note *note;
|
|
|
|
|
{
|
|
|
|
|
int offset;
|
|
|
|
|
unsigned int raw_size;
|
|
|
|
|
|
|
|
|
|
switch (note->descsz)
|
|
|
|
|
{
|
|
|
|
|
default:
|
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
|
|
case 480: /* Linux/MIPS - N64 kernel */
|
|
|
|
|
/* 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 + 32);
|
|
|
|
|
|
|
|
|
|
/* pr_reg */
|
|
|
|
|
offset = 112;
|
|
|
|
|
raw_size = 360;
|
|
|
|
|
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Make a ".reg/999" section. */
|
|
|
|
|
return _bfd_elfcore_make_pseudosection (abfd, ".reg",
|
|
|
|
|
raw_size, note->descpos + offset);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static bfd_boolean
|
|
|
|
|
elf64_mips_grok_psinfo (abfd, note)
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
Elf_Internal_Note *note;
|
|
|
|
|
{
|
|
|
|
|
switch (note->descsz)
|
|
|
|
|
{
|
|
|
|
|
default:
|
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
|
|
case 136: /* Linux/MIPS - N64 kernel elf_prpsinfo */
|
|
|
|
|
elf_tdata (abfd)->core_program
|
|
|
|
|
= _bfd_elfcore_strndup (abfd, note->descdata + 40, 16);
|
|
|
|
|
elf_tdata (abfd)->core_command
|
|
|
|
|
= _bfd_elfcore_strndup (abfd, note->descdata + 56, 80);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Note that for some reason, a spurious space is tacked
|
|
|
|
|
onto the end of the args in some (at least one anyway)
|
|
|
|
|
implementations, so strip it off if it exists. */
|
|
|
|
|
|
|
|
|
|
{
|
|
|
|
|
char *command = elf_tdata (abfd)->core_command;
|
|
|
|
|
int n = strlen (command);
|
|
|
|
|
|
|
|
|
|
if (0 < n && command[n - 1] == ' ')
|
|
|
|
|
command[n - 1] = '\0';
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
|
}
|
|
|
|
|
|
2002-04-04 09:01:27 +02:00
|
|
|
|
/* ECOFF swapping routines. These are used when dealing with the
|
|
|
|
|
.mdebug section, which is in the ECOFF debugging format. */
|
|
|
|
|
static const struct ecoff_debug_swap mips_elf64_ecoff_debug_swap =
|
2001-12-15 10:56:19 +01:00
|
|
|
|
{
|
2002-04-04 09:01:27 +02:00
|
|
|
|
/* Symbol table magic number. */
|
|
|
|
|
magicSym2,
|
|
|
|
|
/* Alignment of debugging information. E.g., 4. */
|
|
|
|
|
8,
|
|
|
|
|
/* Sizes of external symbolic information. */
|
|
|
|
|
sizeof (struct hdr_ext),
|
|
|
|
|
sizeof (struct dnr_ext),
|
|
|
|
|
sizeof (struct pdr_ext),
|
|
|
|
|
sizeof (struct sym_ext),
|
|
|
|
|
sizeof (struct opt_ext),
|
|
|
|
|
sizeof (struct fdr_ext),
|
|
|
|
|
sizeof (struct rfd_ext),
|
|
|
|
|
sizeof (struct ext_ext),
|
|
|
|
|
/* Functions to swap in external symbolic data. */
|
|
|
|
|
ecoff_swap_hdr_in,
|
|
|
|
|
ecoff_swap_dnr_in,
|
|
|
|
|
ecoff_swap_pdr_in,
|
|
|
|
|
ecoff_swap_sym_in,
|
|
|
|
|
ecoff_swap_opt_in,
|
|
|
|
|
ecoff_swap_fdr_in,
|
|
|
|
|
ecoff_swap_rfd_in,
|
|
|
|
|
ecoff_swap_ext_in,
|
|
|
|
|
_bfd_ecoff_swap_tir_in,
|
|
|
|
|
_bfd_ecoff_swap_rndx_in,
|
|
|
|
|
/* Functions to swap out external symbolic data. */
|
|
|
|
|
ecoff_swap_hdr_out,
|
|
|
|
|
ecoff_swap_dnr_out,
|
|
|
|
|
ecoff_swap_pdr_out,
|
|
|
|
|
ecoff_swap_sym_out,
|
|
|
|
|
ecoff_swap_opt_out,
|
|
|
|
|
ecoff_swap_fdr_out,
|
|
|
|
|
ecoff_swap_rfd_out,
|
|
|
|
|
ecoff_swap_ext_out,
|
|
|
|
|
_bfd_ecoff_swap_tir_out,
|
|
|
|
|
_bfd_ecoff_swap_rndx_out,
|
|
|
|
|
/* Function to read in symbolic data. */
|
|
|
|
|
_bfd_mips_elf_read_ecoff_info
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/* Relocations in the 64 bit MIPS ELF ABI are more complex than in
|
|
|
|
|
standard ELF. This structure is used to redirect the relocation
|
|
|
|
|
handling routines. */
|
2001-12-15 10:56:19 +01:00
|
|
|
|
|
2002-04-04 09:01:27 +02:00
|
|
|
|
const struct elf_size_info mips_elf64_size_info =
|
2001-12-15 10:56:19 +01:00
|
|
|
|
{
|
2002-04-04 09:01:27 +02:00
|
|
|
|
sizeof (Elf64_External_Ehdr),
|
|
|
|
|
sizeof (Elf64_External_Phdr),
|
|
|
|
|
sizeof (Elf64_External_Shdr),
|
|
|
|
|
sizeof (Elf64_Mips_External_Rel),
|
|
|
|
|
sizeof (Elf64_Mips_External_Rela),
|
|
|
|
|
sizeof (Elf64_External_Sym),
|
|
|
|
|
sizeof (Elf64_External_Dyn),
|
|
|
|
|
sizeof (Elf_External_Note),
|
|
|
|
|
4, /* hash-table entry size */
|
|
|
|
|
3, /* internal relocations per external relocations */
|
|
|
|
|
64, /* arch_size */
|
|
|
|
|
8, /* file_align */
|
|
|
|
|
ELFCLASS64,
|
|
|
|
|
EV_CURRENT,
|
|
|
|
|
bfd_elf64_write_out_phdrs,
|
|
|
|
|
bfd_elf64_write_shdrs_and_ehdr,
|
|
|
|
|
mips_elf64_write_relocs,
|
2002-06-05 15:32:02 +02:00
|
|
|
|
bfd_elf64_swap_symbol_in,
|
2002-04-04 09:01:27 +02:00
|
|
|
|
bfd_elf64_swap_symbol_out,
|
|
|
|
|
mips_elf64_slurp_reloc_table,
|
|
|
|
|
bfd_elf64_slurp_symbol_table,
|
|
|
|
|
bfd_elf64_swap_dyn_in,
|
|
|
|
|
bfd_elf64_swap_dyn_out,
|
|
|
|
|
mips_elf64_be_swap_reloc_in,
|
|
|
|
|
mips_elf64_be_swap_reloc_out,
|
|
|
|
|
mips_elf64_be_swap_reloca_in,
|
|
|
|
|
mips_elf64_be_swap_reloca_out
|
2001-12-15 10:56:19 +01:00
|
|
|
|
};
|
|
|
|
|
|
2002-04-04 09:01:27 +02:00
|
|
|
|
#define ELF_ARCH bfd_arch_mips
|
|
|
|
|
#define ELF_MACHINE_CODE EM_MIPS
|
1999-07-07 21:23:22 +02:00
|
|
|
|
|
* elf64-mips.c: Update TODO comment.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc,
mips_elf64_gprel16_reloca): Remove prototypes.
(mips16_jump_reloc,mips16_gprel_reloc): Add functions.
(UNUSED_RELOC): Replace by EMPTY_RELOC.
(mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
R_MIPS_HIGHEST.
(mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
R_MIPS_GOT16. Remove wrong comments.
(elf_mips16_jump_howto,elf_mips16_gprel_howto,
elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
from elf32-mips.c.
(mips_elf64_hi16_reloc): Fix formatting.
(mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
(mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
(mips_elf64_gprel16_reloc): Make static. Add check for
partial_inplace.
(mips_elf64_gprel16_reloca): Remove.
(mips_elf64_literal_reloc): New function.
(mips_elf64_gprel32_reloc): Fix formatting.
(mips_elf64_shift6_reloc): Fix comment. Make static.
(mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
elf32-mips.c.
(elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
elf32-mips.c
(bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
specific relocations.
(mips_elf64_rtype_to_howto): Enable GNU specific relocations.
(mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
(ELF_MAXPAGESIZE): Add comment.
2002-07-25 17:35:14 +02:00
|
|
|
|
/* The SVR4 MIPS ABI says that this should be 0x10000, but Irix 5 uses
|
|
|
|
|
a value of 0x1000, and we are compatible.
|
|
|
|
|
FIXME: How does this affect NewABI? */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
#define ELF_MAXPAGESIZE 0x1000
|
1999-07-07 21:23:22 +02:00
|
|
|
|
|
2002-11-30 09:39:46 +01:00
|
|
|
|
#define elf_backend_collect TRUE
|
|
|
|
|
#define elf_backend_type_change_ok TRUE
|
|
|
|
|
#define elf_backend_can_gc_sections TRUE
|
2001-12-15 10:56:19 +01:00
|
|
|
|
#define elf_info_to_howto mips_elf64_info_to_howto_rela
|
|
|
|
|
#define elf_info_to_howto_rel mips_elf64_info_to_howto_rel
|
2002-04-04 09:01:27 +02:00
|
|
|
|
#define elf_backend_object_p mips_elf64_object_p
|
2001-12-15 10:56:19 +01:00
|
|
|
|
#define elf_backend_symbol_processing _bfd_mips_elf_symbol_processing
|
|
|
|
|
#define elf_backend_section_processing _bfd_mips_elf_section_processing
|
1999-07-07 21:23:22 +02:00
|
|
|
|
#define elf_backend_section_from_shdr _bfd_mips_elf_section_from_shdr
|
1999-05-03 09:29:11 +02:00
|
|
|
|
#define elf_backend_fake_sections _bfd_mips_elf_fake_sections
|
|
|
|
|
#define elf_backend_section_from_bfd_section \
|
2002-04-04 09:01:27 +02:00
|
|
|
|
_bfd_mips_elf_section_from_bfd_section
|
1999-07-07 21:23:22 +02:00
|
|
|
|
#define elf_backend_add_symbol_hook _bfd_mips_elf_add_symbol_hook
|
2001-12-15 10:56:19 +01:00
|
|
|
|
#define elf_backend_link_output_symbol_hook \
|
2002-04-04 09:01:27 +02:00
|
|
|
|
_bfd_mips_elf_link_output_symbol_hook
|
1999-07-07 21:23:22 +02:00
|
|
|
|
#define elf_backend_create_dynamic_sections \
|
2002-04-04 09:01:27 +02:00
|
|
|
|
_bfd_mips_elf_create_dynamic_sections
|
|
|
|
|
#define elf_backend_check_relocs _bfd_mips_elf_check_relocs
|
1999-07-07 21:23:22 +02:00
|
|
|
|
#define elf_backend_adjust_dynamic_symbol \
|
2002-04-04 09:01:27 +02:00
|
|
|
|
_bfd_mips_elf_adjust_dynamic_symbol
|
1999-07-07 21:23:22 +02:00
|
|
|
|
#define elf_backend_always_size_sections \
|
2002-04-04 09:01:27 +02:00
|
|
|
|
_bfd_mips_elf_always_size_sections
|
1999-07-07 21:23:22 +02:00
|
|
|
|
#define elf_backend_size_dynamic_sections \
|
2002-04-04 09:01:27 +02:00
|
|
|
|
_bfd_mips_elf_size_dynamic_sections
|
|
|
|
|
#define elf_backend_relocate_section _bfd_mips_elf_relocate_section
|
1999-07-07 21:23:22 +02:00
|
|
|
|
#define elf_backend_finish_dynamic_symbol \
|
2002-04-04 09:01:27 +02:00
|
|
|
|
_bfd_mips_elf_finish_dynamic_symbol
|
1999-07-07 21:23:22 +02:00
|
|
|
|
#define elf_backend_finish_dynamic_sections \
|
2002-04-04 09:01:27 +02:00
|
|
|
|
_bfd_mips_elf_finish_dynamic_sections
|
2001-12-15 10:56:19 +01:00
|
|
|
|
#define elf_backend_final_write_processing \
|
2002-04-04 09:01:27 +02:00
|
|
|
|
_bfd_mips_elf_final_write_processing
|
2001-12-15 10:56:19 +01:00
|
|
|
|
#define elf_backend_additional_program_headers \
|
2002-04-04 09:01:27 +02:00
|
|
|
|
_bfd_mips_elf_additional_program_headers
|
2001-12-15 10:56:19 +01:00
|
|
|
|
#define elf_backend_modify_segment_map _bfd_mips_elf_modify_segment_map
|
2002-04-04 09:01:27 +02:00
|
|
|
|
#define elf_backend_gc_mark_hook _bfd_mips_elf_gc_mark_hook
|
|
|
|
|
#define elf_backend_gc_sweep_hook _bfd_mips_elf_gc_sweep_hook
|
|
|
|
|
#define elf_backend_hide_symbol _bfd_mips_elf_hide_symbol
|
2002-06-05 12:31:47 +02:00
|
|
|
|
#define elf_backend_ignore_discarded_relocs \
|
|
|
|
|
_bfd_mips_elf_ignore_discarded_relocs
|
2002-04-04 09:01:27 +02:00
|
|
|
|
#define elf_backend_mips_irix_compat elf64_mips_irix_compat
|
|
|
|
|
#define elf_backend_mips_rtype_to_howto mips_elf64_rtype_to_howto
|
2001-12-15 10:56:19 +01:00
|
|
|
|
#define elf_backend_ecoff_debug_swap &mips_elf64_ecoff_debug_swap
|
|
|
|
|
#define elf_backend_size_info mips_elf64_size_info
|
2002-12-05 06:04:00 +01:00
|
|
|
|
|
|
|
|
|
#define elf_backend_grok_prstatus elf64_mips_grok_prstatus
|
|
|
|
|
#define elf_backend_grok_psinfo elf64_mips_grok_psinfo
|
2001-12-15 10:56:19 +01:00
|
|
|
|
|
|
|
|
|
#define elf_backend_got_header_size (4 * MIPS_RESERVED_GOTNO)
|
1999-07-07 21:23:22 +02:00
|
|
|
|
#define elf_backend_plt_header_size 0
|
2001-10-03 16:12:12 +02:00
|
|
|
|
|
|
|
|
|
/* MIPS ELF64 can use a mixture of REL and RELA, but some Relocations
|
2002-04-04 09:01:27 +02:00
|
|
|
|
work better/work only in RELA, so we default to this. */
|
2001-10-03 16:12:12 +02:00
|
|
|
|
#define elf_backend_may_use_rel_p 1
|
|
|
|
|
#define elf_backend_may_use_rela_p 1
|
|
|
|
|
#define elf_backend_default_use_rela_p 1
|
1999-07-07 21:23:22 +02:00
|
|
|
|
|
2002-07-19 23:34:02 +02:00
|
|
|
|
#define elf_backend_write_section _bfd_mips_elf_write_section
|
|
|
|
|
|
2000-12-09 02:54:51 +01:00
|
|
|
|
/* We don't set bfd_elf64_bfd_is_local_label_name because the 32-bit
|
1999-07-07 21:23:22 +02:00
|
|
|
|
MIPS-specific function only applies to IRIX5, which had no 64-bit
|
|
|
|
|
ABI. */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
#define bfd_elf64_find_nearest_line _bfd_mips_elf_find_nearest_line
|
2003-01-23 12:51:35 +01:00
|
|
|
|
#define bfd_elf64_new_section_hook _bfd_mips_elf_new_section_hook
|
1999-05-03 09:29:11 +02:00
|
|
|
|
#define bfd_elf64_set_section_contents _bfd_mips_elf_set_section_contents
|
2002-04-04 09:01:27 +02:00
|
|
|
|
#define bfd_elf64_bfd_get_relocated_section_contents \
|
|
|
|
|
_bfd_elf_mips_get_relocated_section_contents
|
1999-07-07 21:23:22 +02:00
|
|
|
|
#define bfd_elf64_bfd_link_hash_table_create \
|
2002-04-04 09:01:27 +02:00
|
|
|
|
_bfd_mips_elf_link_hash_table_create
|
|
|
|
|
#define bfd_elf64_bfd_final_link _bfd_mips_elf_final_link
|
1999-05-03 09:29:11 +02:00
|
|
|
|
#define bfd_elf64_bfd_merge_private_bfd_data \
|
2002-04-04 09:01:27 +02:00
|
|
|
|
_bfd_mips_elf_merge_private_bfd_data
|
1999-05-03 09:29:11 +02:00
|
|
|
|
#define bfd_elf64_bfd_set_private_flags _bfd_mips_elf_set_private_flags
|
1999-07-07 21:23:22 +02:00
|
|
|
|
#define bfd_elf64_bfd_print_private_bfd_data \
|
2002-04-04 09:01:27 +02:00
|
|
|
|
_bfd_mips_elf_print_private_bfd_data
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
1999-07-07 21:23:22 +02:00
|
|
|
|
#define bfd_elf64_get_reloc_upper_bound mips_elf64_get_reloc_upper_bound
|
2003-03-12 23:52:12 +01:00
|
|
|
|
#define bfd_elf64_canonicalize_reloc mips_elf64_canonicalize_reloc
|
|
|
|
|
#define bfd_elf64_get_dynamic_reloc_upper_bound mips_elf64_get_dynamic_reloc_upper_bound
|
|
|
|
|
#define bfd_elf64_canonicalize_dynamic_reloc mips_elf64_canonicalize_dynamic_reloc
|
2002-04-04 09:01:27 +02:00
|
|
|
|
|
|
|
|
|
/* MIPS ELF64 archive functions. */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
#define bfd_elf64_archive_functions
|
2002-11-30 09:39:46 +01:00
|
|
|
|
extern bfd_boolean bfd_elf64_archive_slurp_armap
|
|
|
|
|
PARAMS ((bfd *));
|
|
|
|
|
extern bfd_boolean bfd_elf64_archive_write_armap
|
|
|
|
|
PARAMS ((bfd *, unsigned int, struct orl *, unsigned int, int));
|
1999-05-03 09:29:11 +02:00
|
|
|
|
#define bfd_elf64_archive_slurp_extended_name_table \
|
2002-04-04 09:01:27 +02:00
|
|
|
|
_bfd_archive_coff_slurp_extended_name_table
|
1999-05-03 09:29:11 +02:00
|
|
|
|
#define bfd_elf64_archive_construct_extended_name_table \
|
2002-04-04 09:01:27 +02:00
|
|
|
|
_bfd_archive_coff_construct_extended_name_table
|
1999-05-03 09:29:11 +02:00
|
|
|
|
#define bfd_elf64_archive_truncate_arname \
|
2002-04-04 09:01:27 +02:00
|
|
|
|
_bfd_archive_coff_truncate_arname
|
1999-05-03 09:29:11 +02:00
|
|
|
|
#define bfd_elf64_archive_read_ar_hdr _bfd_archive_coff_read_ar_hdr
|
|
|
|
|
#define bfd_elf64_archive_openr_next_archived_file \
|
2002-04-04 09:01:27 +02:00
|
|
|
|
_bfd_archive_coff_openr_next_archived_file
|
1999-05-03 09:29:11 +02:00
|
|
|
|
#define bfd_elf64_archive_get_elt_at_index \
|
2002-04-04 09:01:27 +02:00
|
|
|
|
_bfd_archive_coff_get_elt_at_index
|
1999-05-03 09:29:11 +02:00
|
|
|
|
#define bfd_elf64_archive_generic_stat_arch_elt \
|
2002-04-04 09:01:27 +02:00
|
|
|
|
_bfd_archive_coff_generic_stat_arch_elt
|
1999-05-03 09:29:11 +02:00
|
|
|
|
#define bfd_elf64_archive_update_armap_timestamp \
|
2002-04-04 09:01:27 +02:00
|
|
|
|
_bfd_archive_coff_update_armap_timestamp
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
/* The SGI style (n)64 NewABI. */
|
|
|
|
|
#define TARGET_LITTLE_SYM bfd_elf64_littlemips_vec
|
|
|
|
|
#define TARGET_LITTLE_NAME "elf64-littlemips"
|
|
|
|
|
#define TARGET_BIG_SYM bfd_elf64_bigmips_vec
|
|
|
|
|
#define TARGET_BIG_NAME "elf64-bigmips"
|
2001-04-08 07:11:49 +02:00
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
#include "elf64-target.h"
|
2001-04-08 07:11:49 +02:00
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
#define INCLUDED_TARGET_FILE /* More a type of flag. */
|
2001-04-08 07:11:49 +02:00
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
/* The SYSV-style 'traditional' (n)64 NewABI. */
|
2001-04-08 07:11:49 +02:00
|
|
|
|
#undef TARGET_LITTLE_SYM
|
|
|
|
|
#undef TARGET_LITTLE_NAME
|
|
|
|
|
#undef TARGET_BIG_SYM
|
|
|
|
|
#undef TARGET_BIG_NAME
|
|
|
|
|
|
|
|
|
|
#define TARGET_LITTLE_SYM bfd_elf64_tradlittlemips_vec
|
|
|
|
|
#define TARGET_LITTLE_NAME "elf64-tradlittlemips"
|
|
|
|
|
#define TARGET_BIG_SYM bfd_elf64_tradbigmips_vec
|
|
|
|
|
#define TARGET_BIG_NAME "elf64-tradbigmips"
|
|
|
|
|
|
2001-12-15 10:56:19 +01:00
|
|
|
|
/* Include the target file again for this target. */
|
2001-04-08 07:11:49 +02:00
|
|
|
|
#include "elf64-target.h"
|