to _bfd_is_local_label_name.
(bfd_target): Likewise.
* syms.c (bfd_is_local_label): Define as function, not macro.
(bfd_is_local_name): Define.
* libbfd.c (bfd_generic_is_local_label_name): Rename from
bfd_generic_is_local_label, and take a string rather than a
symbol.
* libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
(_bfd_nosymbols_bfd_is_local_label_name): Define.
(bfd_generic_is_local_label): Don't declare.
(bfd_generic_is_local_label_name): Declare.
* bfd-in2.h, libbfd.h: Rebuild.
* All backends: Change local_label to local_label_name.
(mips_elf_relocate_got_local): Change return type to boolean.
Don't assume that the first zero entry is unassigned; instead, use
assigned_gotno.
(mips_elf_relocate_section): Check return value of
mips_elf_relocate_got_local.
(mips_elf_create_got_section): Initialize assigned_gotno field.
name begins with ".note".
(map_sections_to_segments): Add a PT_NOTE segment for any loadable
section whose name begins with ".note".
(get_program_header_size): Corresponding change.
* elflink.h (elf_link_add_archive_symbols): If a default symbol is
not found, try looking it up again without the version name.
(elf_link_add_object_symbols): Always link against the dynamic
symbol table of a dynamic object. When linking against a dynamic
object, include version strings in symbol names, and set up
version information. Add indirect symbols for default versions.
(elf_link_create_dynamic_sections): Add special version sections.
(struct elf_assign_sym_version_info): Define.
(struct elf_find_verdep_info): Define.
(NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
up version sections.
(elf_adjust_dynamic_symbol): Ignore indirect symbols.
(elf_link_find_version_dependencies): New static function.
(elf_link_assign_sym_version): New static function.
(elf_link_renumber_dynsyms): New static function.
(struct elf_final_link_info): Add symver_sec field.
(elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
local symbols of a dynamic object. Handle DT_VER* constants.
(elf_link_output_extsym): Simplify BFD_ASSERT checking for a
dynamic object. Skip indirect symbols from ELF objects. Remove
the version name before choosing a hash bucket. Write out the
version information if appropriate.
(elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
* bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
(bfd_elf64_size_dynamic_sections): Likewise.
* bfd-in2.h: Rebuild.
* elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
Change elf_link_hash_flags to unsigned short.
(ELF_LINK_HIDDEN): Define.
(struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
dynverdef_hdr, dynversym_section, dynverdef_section,
dynverref_section, cverdefs, cverrefs, verdef, verref.
(elf_dynversym, elf_dynverdef, elf_dynverref): Define.
(_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
(_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
(_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
(_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
(_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
(_bfd_elf_slurp_version_tables): Declare.
* elf.c (_bfd_elf_swap_verdef_in): New function.
(_bfd_elf_swap_verdef_out): Likewise.
(_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
(_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
(_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
(_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
(_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
version information if there is any.
(_bfd_elf_link_hash_newfunc): Initialize verinfo field.
(bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
(elf_fake_sections): Handle .gnu.version* section names.
(assign_section_numbers): Handle SHT_GNU_ver* section types.
(_bfd_elf_slurp_version_tables): New function.
* elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
version name in string entered in dynamic hash table.
* elfcode.h: Include fnmatch.h.
* elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
symbol which was forced to become local.
* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
* elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
somewhat.
(mn10200_elf_relax_section): Correctly compute a symbol's value
when the symbol is local, but not in the same section as we are
relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
relaxing.
Another 1.3% size reduction for hello world. Only relaxing left todo is
imm16 -> imm8 and d16 -> d8 where applicable.
Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
Add small data area support (R_M32R_SDA16).
* reloc.c: Document BFD_RELOC_M32R_SDA16.
* bfd-in2.h,libbfd.h: Regenerated.
* reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
openVMS/Alpha.
* evax.h (ALPHA_R_CODEADDR): New relocation.
* evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
openVMS/Alpha.
* evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
relocation.
* bfd-in2.h, libbfd.h: Rebuild.
Restrict symbol length to 64 bytes, case preserving:
* evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
* evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
(_bfd_evax_length_hash_symbol): Added.
* evax-etir.c (_bfd_evax_write_etir): Call
_bfd_evax_length_hash_symbol before output of symbol.
* evax-egsd.c (_bfd_evax_write_egsd): Likewise.
* evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
* evax-emh.c: Output filename to object file without path.
* evax-egsd.c: New sections for local and global commons.
* evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
evax-misc.c, evax.h: Remove 8 bit characters from copyright
notices. Replace AXP with Alpha.
(struct mips_elf_link_hash_entry): Add new fields fn_stub,
need_fn_sub, call_stub, and call_fp_stub.
(struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
(mips_elf_link_hash_newfunc): Initialize new fields.
(mips_elf_link_hash_table_create): Likewise.
(mips_elf_relocate_section): Redirect relocations to use mips16
stubs when appropriate.
(mips_elf_check_relocs): Attach stub sections to the appropriate
symbol. Set need_fn_stub when appropriate.
(mips_elf_always_size_sections): New static function.
(mips_elf_check_mips16_stubs): New static function.
(elf_backend_always_size_sections): Define.
* elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
relocateable link, just skip pc_relative pcrel_offset relocs.
* coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
structure for an ARM26 reloc which can be resolved.
(coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
reloc can be resolved.
PR 11599.
relocations against the text segment, look up the output name of
the reloc section.
* elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
* elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
* elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
* elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
* elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
Use bfd_elf_generic_reloc as special function for all relocs.
(bfd_elf32_mn10200_reloc): Remove unnecessary function.
Working on relocs for the mn10200.
* coff-tic80.c (tic80coff_vec): Data byte order is big endian and
header byte order is little endian. Use correct bfd_get and
bfd_put routines for little endian headers.
* coffcode.h (coff_set_arch_mach_hook): Set arch to
bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
(ALL_MACHINES): Add cpu-tic80.o
(cpu-tic80.o, coff-tic80.o): Add dependencies.
* coff-tic80.c: Add skeleton, cloned from another coff config.
* coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
for TIc80.
mips16 symbol during the link.
(mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
mips16 symbol.
(mips_elf_link_output_symbol_hook): New static function.
(elf_backend_link_output_symbol_hook): Define.
symbol if the real definition is in the dynamic symbol table.
After finding the real definition, then, if it is dynamic, add the
weak symbol to the dynamic symbol table.
PR 11244.
even if SEC_ALLOC is not set.
* elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
when deciding whether to copy a reloc into a shared object.
(elf_i386_relocate_section): Likewise.
* elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
(elf32_sparc_relocate_section): Likewise.
* elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
reloc section if it is not set in the source section.
* elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
* elf.c (bfd_section_from_shdr): Mark a reloc section associated
with a SEC_DEBUGGING section as SEC_DEBUGGING.
PR 11174.
mn10300-Info_howto_rel. Tweak reloc argument to be an
Elf32_Internal_Rela.
(USE_RELA): Define instead of USE_REL.
(elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
* elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
(swap_out_syms): Set st_other from existing st_other field.
* elflink.h (elf_link_add_object_symbols): Store st_other in hash
table other field.
(elf_link_output_extsym): Set the other field from the global hash
table entry.
* elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
(elf_mips16_jump_howto): New static variable.
(mips16_jump_reloc): New static function.
(bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
(mips_info_to_howto_rel): Handle R_MIPS16_26.
(mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
to a mips16 symbol.
* reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
* bfd-in2.h, libbfd.h: Rebuild.
* cpu-mips.c (arch_info_struct): Add mips:16 entry.
(enum reloc_type): Add more reloc types.
(elf32_mn10300_howto_table): Update for new reloc types.
(elf32_mn10300_reloc_map): Update for new reloc types.
* reloc.c: Add some new relocs for the mn10300 series.
* bfd-in2.h, libbfd.h: Rebuilt.
Last week's reloc work.
(sunos_link_hash_table_create): Initialize got_needed.
(sunos_create_dynamic_sections): Only set .got section size if it
is not already set. Set got_needed.
(bfd_sunos_size_dynamic_sections): Check got_needed. Only set
sdynptr, and only handle dynamic sections, if dynamic sections are
needed.
(sunos_scan_std_relocs): Pass false to create_dynamic_sections.
Initialize .got section.
(sunos_scan_ext_relocs): Likewise.
(sunos_write_dynamic_symbol): Set up PLT entry even if this is not
a dynamic symbol.
(sunos_finish_dynamic_link): Check got_needed. Only set up
dynamic linking information if needed.
PR 11074.
Store import file index in ldindx.
(xcoff_build_ldsyms): Assume that ldsym was not previously
allocated. For an imported symbol, copy ldindx into l_ifile.
R_V850_ZDAOFFSET and R_V850_TDAOFFSET. Fix various
fields in R_V850_TDAOFFSET.
(elf32_v850_bfd_final_link_relocate): Tweak pc-relative
relocs to work more like other relocs. Handle R_V850_TDAOFF
relocations.
v850 tda, sda & zda stuff.
(bfd_elf32_v850_reloc): Return an error if we get a reloc
we can't handle.
(elf32_v850_bfd_final_link_relocate): New function.
(v850_elf_relocation_section): Likewise.
(elf_backend_relocate_section): Define.
New-style linker for the v850 (necessary to handle zda, sda & tda).
sda & tda relocs seem to be working. No tda reloc support yet.
all sections that will be included in the output file.
(_bfd_generic_link_output_symbols): Discard symbols in sections
which are being discarded.
Fixes 4 failures in the g++ testsuite on the v850.
* reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
mistake to have reused the ECOFF LITERAL for ELF since they have
different semantics.
* elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
* bfd-in2.h, libbfd.h: Rebuild.
* elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
section overflow.
* elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
dynamic relocation for an undefweak symbol when we are building
a static executable.
(sunos_link_hash_table_create): Initialize got_base.
(bfd_sunos_size_dynamic_sections): If the .got section is more
than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
0x1000.
(sunos_check_dynamic_reloc): Subtract got_base from a base
relative relocation.
PR 10684.
(m68kcoff_rtype_to_howto): New static function.
* cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
VMA to the addend for a PC relative reloc.
* mpw-config.in: Likewise.
* configure: Rebuild.
* targmatch.sed: New file; a sed script to build targmatch.h from
config.bfd.
* config.bfd: Add #if, #endif, and comments for targmatch.h.
* targets.c: Include "fnmatch.h".
(struct targmatch): Define.
(bfd_target_match): Define by including targmatch.h.
(bfd_find_target): If the target is not found by name, search for
it as a configuration triplet.
* Makefile.in: Rebuild dependencies.
(BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
i386dynix.o, m68k4knetbsd.o, and riscix.o.
(BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
(HFILES): Add targmatch.h. Also, alphabetize and reindent.
(CFILES): Remove i386dynix.c and hp300bsd.c.
(targmatch.h): New target.
(do_clean): Remove targmatch.h.
* configure.in: Add BFD_NEED_DECLARATION(getenv).
* acconfig.h: Add NEED_DECLARATION_GETENV.
* configure, config.in: Rebuild.
* sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
* aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
openVMS/Alpha: Provide filename and case_hack flags via
symbol table from gas.
Add case_hack code for symbol output from vax/vms.
* evax-alpha.c (evax_initialize): Remove filename handling,
filename is provided via symbol table.
(evax_get_symtab): Use local symbol count when setting up table.
* evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
debugging.
(_bfd_evax_write_egsd): Skip file name symbol.
* evax-emh.c (get_vms_time_string): Local function now.
(_bfd_evax_write_emh): Extract source filename and case_hack flags
from symbol table.
* evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
through _bfd_evax_case_hack_symbol.
* evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
functions.
(_bfd_evax_basename): Removed.
(_bfd_get_vms_time_string): Moved to evax-emh.c.
* evax.h (evax_private_data_struct): Remove filename.
(flag_hash_long_names, flag_show_after_trunc,
flag_no_hash_mixed_case, vms_name_mapping): New flags for
vms_case_hack.
link, adjust the symbol index of a base relative reloc. Don't
change the addend of a PC relative reloc if pcrel_offset is set.
* sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
a relocateable link.
PR 10692.
rather than SEC_LOAD when aligning the file offset for the first
section in a segment.
Fixes the case in which . is set just before the .bss section in a
linker script.
handling V850 specific relocs.
(elf_v850_howto_table): Use the new function for some
relocations. Twiddle masks & shifts for some relocs.
Set partial_inplace where needed.
Fixing more stuff.
(elf_v850_howto_table): Add support for R_V850_{32,16,8}.
(v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
to R_V850_{32,16,8}.
So we don't get "reloc XXX not supported" messages anymore.
R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
(mips_elf_size_dynamic_sections): Don't require .got to exist.
(mips_elf_finish_dynamic_sections): Likewise.
(ieee_data_struct): Change section_table to asection **. Add
section_table_size.
* ieee.c (get_section_entry): If the table isn't big enough, make
it bigger.
(ieee_slurp_sections): Remove assertion about number of sections.
(ieee_object_p): Adjust initialization of ieee to match changes to
the structure.
PR 10377.
* reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
Added, for internal use by the ARM gas.
* libbfd.h: Rebuilt
* bfd-in2.h: Rebuilt
if sym.n_numaux is not zero.
(_bfd_coff_link_input_bfd): Permit the symbol and the hash table
entry to disagree about the number of aux entries if the symbol
has zero.
section if it might be needed, not just if info->shared.
(mips_elf_adjust_dynamic_symbol): Make room for a null element at
the start of .rel.dyn if we are going to use it.
(mips_elf_finish_dynamic_sections): Only clear the first element
of .rel.dyn if the size is greater than zero.
Fix this case from c-torture:
extern int abort();
typedef int (*frob)();
frob f[] = {abort};
main()
{
exit(0);
}
undefined_symbol callback for a symbol, then don't issue any more
warnings about loader relocs.
(_bfd_ppc_xcoff_relocate_section): Don't do any further processing
after calling the undefined_symbol callback.
Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
include file.
* libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
isn't defined.
* configure.in: Call BFD_NEEDED_DECLARATION on strstr and
realloc.
* acconfig.h (NEED_DECLARATION_STRSTR): New macro.
(NEED_DECLARATION_REALLOC): New macro.
* configure, config.in: Rebuild.
* sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
(realloc): Declare if NEED_DECLARATION_REALLOC.
* elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
(elf_howto_table): Add entries for new relocs.
(elf_i386_reloc_type_lookup): Handle new relocs.
(elf_i386_info_to_howto): Just call abort.
(elf_i386_info_to_howto_rel): Check that the reloc type is valid.
(elf_i386_relocate_section): Likewise.
new segment to make them more comprehensible. If the relationship
between the LMA and the VMA changed, start a new segment. Don't
check dynsec when deciding whether to start a new segment for a
writeable section; -N will now handle this.
* som.c: Corresponding changes.
(som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
which don't have a SOM symbol type associated with them.
Reverses a 1994 change.
More PA EH tweakage (to get exception handling tables properly relocated
in shared libraries).
* elf.c (map_sections_to_segments): If D_PAGED is not set, set
phdr_in_section to false, and always use a single load segment.
(elf_sort_sections): Sort sections by LMA after VMA.
(assign_file_positions_for_segments): If D_PAGED is not set, don't
align to maxpagesize.
(assign_file_positions_except_relocs): Likewise.
* elfcode.h (elf_object_p): If a section is loaded but not page
aligned, clear D_PAGED.
(e_esel): Similarly.
* som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
(som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
Making another stab at EH support on the PA.
Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
and fixed mask on R_D10V_10_PCREL_L.
end-sanitize-d10v
(mips_elf64_slurp_armap): New static function.
(mips_elf64_write_armap): New static function.
(bfd_elf64_archive_*): Define.
* elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
Use instead of bfd_generic_archive_p.
(bfd_elfNN_write_archive_contents): Define if not defined. Use
instead of _bfd_write_archive_contents.
(bfd_elfNN_mkdarchive): Define if not defined. Use instead of
_bfd_generic_mkarchive.
(TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
_bfd_archive_coff.
(TARGET_LITTLE_SYM): Likewise.
* archive.c (bfd_slurp_armap): Check for and reject an archive map
name of /SYM64/.
* Makefile.in: Rebuild dependencies.
* ecoff.c (ecoff_compute_section_file_positions): Copy
rdata_in_text from backend info to tdata. Clear it if any data
section comes before .rdata.
(_bfd_ecoff_write_object_contents): Use rdata_in_text field in
tdata rather than backend info.
symbol for a magic name.
(xcoff_link_input_bfd): Don't change the reloc symbol for an
XMC_TD symbol.
(_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
XMC_TD symbol.
value for R_RELBYTE.
Something -Wall caught.
* reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
array if one was allocated.
Something I ran into today.
* elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
use_rld_obj_head and rld_value.
(mips_elf_link_hash_table_create): Initialize new fields.
(mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
dynamic.
(mips_elf_create_dynamic_sections): Create .rld_map section. If
__rld_obj_head symbol not seen, create an __rld_map symbol.
(mips_elf_size_dynamic_sections): Make space in .rld_map section.
Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
(mips_elf_finish_dynamic_symbol): Save value of __rld_map or
__rld_obj_head symbol.
(mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
(mips_refhi_list): New static variable.
(mips_refhi_addr, mips_refhi_addend): Remove.
(mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
(mips_reflo_reloc): Process mips_refhi_list.
(mips_relhi_list): New static variable.
(mips_relhi_addr, mips_relhi_addend): Remove.
(mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
(mips_rello_reloc): Process mips_relhi_list.
(mips_relocate_section): Permit an arbitrary number of REFHI or
RELHI relocs before the associated REFLO or RELLO reloc.
PR 10050.
* libbfd.h: Rebuild.
* i386lynx.c (KEEPIT): Define as udata.i.
(NAME(lynx,swap_std_reloc_out)): Don't use stoi.
(NAME(lynx,swap_ext_reloc_out)): Likewise.
* riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
flags. Don't use stoi.
with XCOFF_DEF_DYNAMIC set is really defined.
(xcoff_link_check_dynamic_ar_symbols): Likewise.
The above is for PR 9997.
(xcoff_link_add_symbols): Only create special sections if using an
XCOFF hash table.
* elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
field.
(ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
(ALPHA_ELF_LINK_HASH_LU_MEM): Define.
(ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
(elf64_alpha_link_hash_newfunc): Initialize flags field.
(elf64_alpha_check_relocs): Record types of LITUSE entries that
are found for LITERAL relocs.
(elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
taken, we cannot generate a .plt entry for the symbol.
(coff_swap_filehdr_out): Use FILHSZ, not sizeof.
(coff_swap_sym_out): Use SYMESZ, not sizeof.
(coff_swap_aux_out): Use AUXESZ, not sizeof.
(coff_swap_lineno_out): Use LINESZ, not sizeof.
(coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
(coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
* peicode.h: Corresponding changes.
* elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
increment the .rela.plt size until after we're done creating the
.plt entry.
(elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
.rela.plt offset directly rather than calculating it.
for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
created.
(mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
R_MIPS_32 relocs if creating a shared library.
* coffcode.h (coff_write_object_contents): If there are long
section names, always set the f_symptr field, even if there are no
symbols.
* peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
if there are no symbols.
_bfd_coff_read_string_table.
(coff_real_object_p): Check return value of
make_a_section_from_file.
(_bfd_coff_read_string_table): Check that there are some symbols
before trying to read the string table size.
to replace a symbol in a dynamic object with a symbol from another
dynamic object, do the replacement if the existing symbol is
global linkage code.
PR 9860.
Also fix a couple of comment typos and indentation problems.
problems.
(h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
correctly for the two variants. Allow relaxing if the target
is 128 bytes away since after relaxation it'll be 126 bytes away.
(h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
"dot" and "value". Allow relaxing if the target is 128 bytes
away since after relaxation it'll be 126 bytes away.
* reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
the given section until nothing changes.
Improving corner case relaxing for jmp:16->bra:8, jmp:24->bra:8 and
bCC:16->bCC:8.
Re-relax a section if something changes; more relaxing opportunities
may be available.
* ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
alignment hack--we can get the lnnoptr info another way without
suddenly increasing the alignment requirements. Set the flags for
the _PDATA section.
(ecoff_compute_section_file_positions): Do so.
SHT_MIPS_OPTIONS section.
* elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
mips_elf_hi16_reloc and make globally visible.
(_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
make globally visible.
(_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
make globally visible.
(_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
and make globally visible.
(gprel16_with_gp): Check howto->src_mask before using value in
insn.
(_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
and make globally visible.
(gprel32_with_gp): Check howto->src_mask before fetching value.
(bfd_mips_elf_swap_options_in): New function.
(bfd_mips_elf_swap_options_out): New function.
(_bfd_mips_elf_set_private_flags): Rename from
mips_elf_set_private_flags and make globally visible.
(_bfd_mips_elf_copy_private_bfd_data): Rename from
mips_elf_copy_private_bfd_data and make globally visible.
(_bfd_mips_elf_merge_private_bfd_data): Rename from
mips_elf_merge_private_bfd_data and make globally visible.
(_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
for a SHT_MIPS_OPTIONS section.
(mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
(_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
name of a SHT_MIPS_OPTIONS section.
(_bfd_mips_elf_set_section_contents): New function.
(mips_elf32_section_processing): Set the GP value in a
SHT_MIPS_OPTIONS section.
(_bfd_mips_elf_find_nearest_line): Rename from
mips_elf_find_nearest_line and make globally visible.
(bfd_elf32_set_section_contents): Define.
* elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
(_bfd_mips_elf_lo16_reloc): Declare.
(_bfd_mips_elf_gprel16_reloc): Declare.
(_bfd_mips_elf_got16_reloc): Declare.
(_bfd_mips_elf_gprel32_reloc): Declare.
(_bfd_mips_elf_set_private_flags): Declare.
(_bfd_mips_elf_copy_private_bfd_data): Declare.
(_bfd_mips_elf_merge_private_bfd_data): Declare.
(_bfd_mips_elf_find_nearest_line): Declare.
(_bfd_mips_elf_set_section_contents): Declare.
writing files and for gas.
* elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
of mips_elf_object_p.
(mips_elf32_object_p): Rename from mips_elf_object_p; call
_bfd_mips_elf_object_p.
(_bfd_mips_elf_final_write_processing): Rename from
mips_elf_final_write_processing and make globally visible.
(_bfd_mips_elf_fake_sections): Rename from
mips_elf_fake_sections and make globally visible.
(_bfd_mips_elf_section_from_bfd_section): Rename from
mips_elf_section_from_bfd_section and make globally visible.
(_bfd_mips_elf_section_processing): New function, broken out of
mips_elf_section_processing.
(mips_elf32_section_processing): Rename from
mips_elf_section_processing; call
_bfd_mips_elf_section_processing.
(_bfd_mips_elf_symbol_processing): Rename from
mips_elf_symbol_processing and make globally visible.
(_bfd_mips_elf_read_ecoff_info): Rename from
mips_elf_read_ecoff_info and make globally visible.
(mips_elf32_ecoff_debug_swap): Rename from
mips_elf_ecoff_debug_swap.
* elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
struct symbol_cache_entry.
(_bfd_elf_validate_reloc): New function, moved in from
elfcode.h:validate_reloc.
* elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
to _bfd_elf_validate_reloc. Change all callers.
* elf-bfd.h (bfd_section_from_shdr): Declare.
(_bfd_elf_symbol_from_bfd_symbol): Declare.
(_bfd_elf_validate_reloc): Declare.
(_bfd_mips_elf_object_p): Declare.
(_bfd_mips_elf_fake_sections): Declare.
(_bfd_mips_elf_section_from_bfd_section): Declare.
(_bfd_mips_elf_section_processing): Declare.
(_bfd_mips_elf_symbol_processing): Declare.
(_bfd_mips_elf_read_ecoff_info): Declare.
(_bfd_mips_elf_final_write_processing): Declare.
* elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
if already defined.
* elf64-mips.c: New file.
* Makefile.in: Rebuild dependencies.
(BFD64_BACKENDS): Add elf64-mips.o.
(BFD64_BACKENDS_CFILES): Add elf64-mips.c.
* config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
bfd_elf64_littlemips_vec to targ_selvecs.
(mips*-*-elf*): Likewise.
* confingure.in: Add bfd_elf64_bigmips_vec and
bfd_elf64_littlemips_vec to vector switch.
* configure: Rebuild.
* elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
broken out of mips_elf_section_from_shdr.
(mips_elf32_section_from_shdr): Rename from
mips_elf_section_from_shdr. Call new function.
(elf_backend_section_from_shdr): Update name of renamed function.
* elf-bfd.h (struct elf_size_info): Change second parameter of
write_out_phdrs to be const. Likewise for second parameter of
swap_symbol_out.
(struct bfd_elf_section_data): Add rel_hdr2 field.
(bfd_elf32_swap_symbol_in): Change second parameter to be const.
(bfd_elf32_swap_symbol_out): Likewise.
(bfd_elf32_swap_reloc_in): Likewise.
(bfd_elf32_swap_reloc_out): Likewise.
(bfd_elf32_swap_reloca_in): Likewise.
(bfd_elf32_swap_reloca_out): Likewise.
(bfd_elf32_swap_phdr_in): Likewise.
(bfd_elf32_swap_phdr_out): Likewise.
(bfd_elf32_swap_dyn_in): Likewise.
(bfd_elf32_swap_dyn_out): Likewise.
(bfd_elf32_slurp_symbol_table): Declare.
(bfd_elf32_write_shdrs_and_ehdr): Declare.
(bfd_elf32_write_out_phdrs): Declare.
(bfd_elf64_swap_symbol_in): Change second parameter to be const.
(bfd_elf64_swap_symbol_out): Likewise.
(bfd_elf64_swap_reloc_in): Likewise.
(bfd_elf64_swap_reloc_out): Likewise.
(bfd_elf64_swap_reloca_in): Likewise.
(bfd_elf64_swap_reloca_out): Likewise.
(bfd_elf64_swap_phdr_in): Likewise.
(bfd_elf64_swap_phdr_out): Likewise.
(bfd_elf64_swap_dyn_in): Likewise.
(bfd_elf64_swap_dyn_out): Likewise.
(bfd_elf64_slurp_symbol_table): Declare.
(bfd_elf64_write_shdrs_and_ehdr): Declare.
(bfd_elf64_write_out_phdrs): Declare.
(_bfd_mips_elf_section_from_shdr): Declare.
* elf.c (bfd_section_from_shdr): Remove assertion requiring
SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
section for the section, add the new one to rel_hdr2. Increment
reloc_count rather than setting it.
* elfcode.h (elf_slurp_symbol_table): Define name as macro.
Remove static declaration.
(elf_write_shdrs_and_ehdr): Define name as macro.
(elf_write_out_phdrs): Likewise.
(elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
(elf_swap_shdr_in, elf_swap_shdr_out): Declare.
(elf_swap_symbol_in): Change second parameter to be const.
(elf_swap_symbol_out): Likewise.
(elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
(elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
(elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
(elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
(elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
(elf_write_out_phdrs): Rename from write_out_phdrs. Change second
parameter to be const. Make non-static.
(elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
Make non-static.
(elf_slurp_symbol_table): Make non-static.
(NAME(_bfd_elf,size_info)): Update names of renamed functions.
* elfxx-target.h (elf_info_to_howto): Define if not defined.
(elf_backend_size_info): Likewise.
(elfNN_bed): Use elf_backend_size_info.
* targets.c (bfd_elf64_bigmips_vec): Declare.
(bfd_elf64_littlemips_vec): Declare.
(bfd_target_vector): Add bfd_elf64_bigmips_vec and
bfd_elf64_littlemips_vec if BFD64 is defined.
(pei_section_data): Define macro.
* libcoff.h: Rebuild.
* coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
store s_paddr field in pei_section_data.
(coff_compute_section_file_positions): Use pei_section_data rather
than _cooked_size, and don't overwrite an existing value.
(coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
* peicode.h (coff_bfd_copy_private_section_data): Define if
COFF_IMAGE_WITH_PE.
(pe_bfd_copy_private_section_data): New static function if
COFF_IMAGE_WITH_PE.
PR 9667.
changes to include/coff/internal.h. Fix minor errors in the
existing relocs. Add R_MOVL1 and R_MOVL2.
(rtype2howto): Similarly.
(h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
existing relaxing code and peform more relaxing.
(h8300_reloc16_extra_cases): Likewise.
Simplify, cleanup, fix bugs and improve existing relaxing code.
Add code for changing a 24/32bit absolute address into a 16bit absolute
address.
HMSE.
e_machine matches an alternate machine code in a specific backend.
* netbsd-core.c (netbsd_core_vec): Remove initializer for
obsolete align_power_min field.
R_PCRWORD_B.
(rtype2howto): Handle R_PCRWORD_B.
(h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
(h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
pc-relative branch (R_PCRWORD) into an 8bit pc-relative
branch (R_PCWORD_B).
So we can turn 16bit pcrel branches into 8bit pcrel branches on the H8/300H.
HMSE.
mips_32_relocs field.
(mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
(mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
relocs against a global symbol which is not defined in a regular
file.
(mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
against a global symbol, increment mips_32_relocs.
(mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
the symbol is not defined in a regular file, make room in the
.rel.dyn section.
file position and the virtual file position separately. Set
filepos information bsaed on the real file position.
(_bfd_ecoff_set_section_contents): Handle .lib sections like the
Jan 23 change to coffcode.h.
Make Irix 4 shared libraries work again.
members of an archive for dynamic objects with no symbols, and
pass them directly to check_archive_element.
(xcoff_link_check_ar_symbols): Pass dynamic objects to
xcoff_link_check_dynamic_ar_symbols.
(xcoff_link_check_dynamic_ar_symbols): New static function.
The above is for PR 9520.
* coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
from _bfd_nodynamic to _bfd_xcoff.
* libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
Declare.
(_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
(_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
(_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
* libcoff.h: Rebuild.
* xcofflink.c (xcoff_swap_ldrel_in): New static function.
(xcoff_get_section_contents): New static function.
(_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
(_bfd_xcoff_canonicalize_dynamic_symtab): New function.
(_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
(xcoff_dynamic_reloc): New static variable.
(_bfd_xcoff_canonicalize_dynamic_reloc): New function.
(xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
(mips_hi16_addr, mips_hi16_addend): Remove.
(mips_hi16_list): New static variable.
(mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
(mips_elf_lo16_reloc): Process mips_hi16_list.
(mips_elf_relocate_section): Permit an arbitrary number of HI16
relocs before the associated LO16 reloc.
aren't any symbols.
* aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
not 0, for an absolute symbol.
(NAME(aout,swap_ext_reloc_out)): Likewise.
PR 7387.
entry point, not just for DYNAMIC objects.
* sunos.c (sunos_add_dynamic_symbols): Always call
sunos_create_dynamic_sections. If called with a non DYNAMIC
object, don't do anything else.
(sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
(AC_CHECK_HEADERS): Check for sys/time.h
(AC_HEADER_TIME): Add macro.
* configure: Rebuild.
* sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
to control what combination of <time> and <sys/time.h>
get included.
* elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
* elflink.c (_bfd_elf_create_got_section): Store the
_GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
* elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
global offset table goes over 0x1000, set the value of
_GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
(elf32_sparc_relocate_section): Subtract the offset of
_GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
PR 9323.
generic_link_hash_newfunc. All references changed.
* genlink.h (_bfd_generic_link_hash_newfunc): Declaration
moved here from libbfd-in.h.
* libbfd-in.h: Corresponding changes.
* libbfd.h: Regenerated.
Minor changes suggested by Ian.
(SEC_LINK_DUPLICATES): Define.
(SEC_LINK_DUPLICATES_DISCARD): Define.
(SEC_LINK_DUPLICATES_ONE_ONLY): Define.
(SEC_LINK_DUPLICATES_SAME_SIZE): Define.
(SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
* bfd-in2.h: Rebuild.
* coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
(styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
SEC_LINK_ONCE, and look through the symbol table for the setting
for SEC_LINK_DUPLICATES.
(coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
set for a section, find the section symbol in the symbol table,
and set the aux entry based on SEC_LINK_DUPLICATES.
* coffgen.c (coff_print_symbol): Add a space before "checksum".
* coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
* coff-i386.c (i386coff_vec): Likewise.
* coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
* libbfd.h: Rebuilt.
* linker.c (generic_link_hash_newfunc): No longer static.
* coffcode.h (coff_bfd_link_hash_create): Allow specific targets
to override.
* coff-h8300.c: Add two derived hash tables and their associated
funtions and #defines for use by the h8300 linker.
(h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
the function vector as needed. Place the address of the function
vector entry in the location specified by the R_MEM_INDIRECT reloc.
Rewrite the vectors section contents as necessary.
(h8300_bfd_link_add_symbols): New function for the h8300 linker.
(coff_bfd_link_add_symbols): Define to use h8300 specific version.
(coff_bfd_link_hash_table_create): Likewise.
Linker changes for function vectors. HMSE.
__attribute__ ((__unused__)) so that -Wall doesn't warn about
them.
(hppa_rebuild_insn): Pass pointer to correct type to
low_sign_unext and dis_assemble_21.
(coff_swap_aux_out): Swap out extra PE x_scn fields.
* coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
* coffgen.c (coff_print_symbol): If any of the extra PE x_scn
fields is non-zero, print them.
the #ifdef where they are used. Always return a value.
(pe_print_edata): Change fprintf strings and add cast to make
fprintf strings correspond to actual types. Always return a
value.
(pe_print_pdata): Removed unused variable addr_value. Always
return a value.
(pe_print_reloc): Remove unused variable onaline. Make fprintf
strings and arguments correspond. Always return a value.
* cpu-ns32k.h: Include ns32k.h. Rename externally visible
functions to start with _bfd_.
* aout-ns32k.c: Include ns32k.h. Change references to renamed
functions in cpu-ns32k.h.
* Makefile.in: Rebuild dependencies.
(HFILES): Add ns32k.h.
* bfd-in2.h: Rebuild.
* aoutx.h (NAME(aout,final_link)): Mark sections included in the
link.
(aout_link_input_bfd): Don't link unmarked sections.
* cofflink.c (_bfd_coff_final_link): Mark sections included in the
link.
(_bfd_coff_link_input_bfd): Don't link unmarked sections.
* coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
the link.
* elflink.h (elf_bfd_final_link): Mark sections included in the
link.
(elf_link_input_bfd): Don't link unmarked sections.
* xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
in the link.
(xcoff_link_input_bfd): Don't link unmarked sections.
