| Age | Commit message (Collapse) | Author | Files | Lines |
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assume that we can set the GP value and then get the same value,
since it won't be true if the output file is neither ELF nor
ECOFF.
* coff-mips.c (mips_adjust_reloc_in): Don't bother to use
_bfd_get_gp_value here.
(mips_gprel_reloc): Don't assume we can set and get the GP value.
* elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
mips_elf_final_gp.
(mips_elf_lo16_reloc): Likewise.
(mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
Don't require that the BFD be ELF.
(mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
(mips_elf_gprel32_reloc): Likewise.
(mips_elf_relocate_section): Don't assume we can set and get the
GP value.
(mips_elf_finish_dynamic_symbol): Don't bother to use
_bfd_get_gp_value here.
* elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
Don't change epdr between malloc and free. Be careful not to free
NULL pointers. Zero out the first RPDR.
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(_bfd_set_gp_value): New function.
* libbfd-in.h (_bfd_get_gp_value): Declare.
(_bfd_set_gp_value): Declare.
* libbfd.h: Rebuild.
* coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
_bfd_get_gp_value and _bfd_set_gp_value rather than referring
directly to the fields in the tdata information.
(alpha_relocate_section): Likewise.
* coff-mips.c (mips_adjust_reloc_in): Likewise.
(mips_gprel_reloc): Likewise.
(mips_relocate_section): Likewise.
* elf32-mips.c (mips_elf_hi16_reloc): Likewise.
(mips_elf_lo16_reloc): Likewise.
(mips_elf_final_gp): Likewise.
(mips_elf_gprel16_reloc): Likewise.
(mips_elf_gprel32_reloc): Likewise.
(mips_elf_relocate_section): Likewise.
(mips_elf_finish_dynamic_symbol): Likewise.
PR 8449.
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* coff-alpha.c (alpha_relocate_section): During final link, allow
output .lita section to be bigger than 64k by adjusting gp value
on a per-input section basis.
* libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
field.
(struct ecoff_section_tdata): Add gp field.
Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
Handle Alpha ECOFF changes in OSF/1 3.2.
* libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
field.
* coff-alpha.c: Include "aout/ar.h".
(alpha_ecoff_get_relocated_section_contents): Don't require an
ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3.2 doesn't generate one.
(alpha_relocate_section): Likewise.
(alpha_ecoff_slurp_armap): Define.
(alpha_ecoff_slurp_extended_name_table): Define.
(alpha_ecoff_construct_extended_name_table): Define.
(alpha_ecoff_truncate_arname): Define.
(alpha_ecoff_write_armap): Define.
(alpha_ecoff_generic_stat_arch_elt): Define.
(alpha_ecoff_update_armap_timestamp): Define.
(ARFZMAG): Define.
(alpha_ecoff_read_ar_hdr): New static function.
(alpha_ecoff_get_elt_at_filepos): New static function.
(alpha_ecoff_openr_next_archived_file): New static function.
(alpha_ecoff_get_elt_at_index): New static function.
(alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
(ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
_bfd_ecoff to alpha_ecoff.
* ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
field from backend structure, rather than always calling
_bfd_get_elt_at_filepos.
* coff-mips.c (mips_ecoff_backend_data): Initialize
get_elt_at_filepos field.
* archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
from _bfd_generic_read_ar_hdr with minor changes.
(_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
* libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
* libbfd.h: Rebuild.
* bfd-in.h (BFD_IN_MEMORY): Define.
* libbfd-in.h (struct bfd_in_memory): Define.
* libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
(bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
(bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
(bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
* bfd.c (struct _bfd): Change iostream field from char * to PTR.
(bfd_get_size): Handle BFD_IN_MEMORY flag.
* cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
(bfd_open_file): Cast to PTR, not char *, when setting iostream.
(bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
* opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
iostream.
(bfd_openstreamr): Likewise.
* aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
BFD_IN_MEMORY is not set.
* riscix.c (riscix_some_aout_object_p): Likewise.
* bfd-in2.h, libbfd.h: Rebuild.
* targets.c (bfd_target): Add _bfd_get_elt_at_index field.
(BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
(bfd_get_elt_at_index): Define.
* archive.c (_bfd_generic_get_elt_at_index): Rename from
bfd_get_elt_at_index. Change index parameter from int to
symindex.
* libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
(_bfd_noarchive_get_elt_at_index): Define.
(_bfd_archive_bsd_get_elt_at_index): Define.
(_bfd_archive_coff_get_elt_at_index): Define.
* bfd-in2.h, libbfd.h: Rebuild.
* aout-target.h (MY_get_elt_at_index): Define if not defined.
* coff-rs6000.c (xcoff_get_elt_at_index): Define.
* ieee.c (ieee_get_elt_at_index): Define.
* libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
* oasys.c (oasys_get_elt_at_index): Define.
* som.c (som_get_elt_at_index): Define.
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(bfd_zmalloc): Return PTR, not char *. Take size_t, not
bfd_size_type.
* libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
(bfd_zmalloc): Change declaration.
* libbfd.h: Rebuild.
* Many files: Use bfd_malloc and bfd_realloc rather than malloc
and realloc. Don't set bfd_error_no_memory if they fail.
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obstack_alloc fails.
(bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
fails.
* libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
* Many files: don't set bfd_error_no_memory if one of the above
routines fails.
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r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
(alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
RELOC_SECTION_LITA for ALPHA_R_IGNORE.
(alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
RELOC_SECTION_ABS to RELOC_SECTION_NONE.
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(ecoff_sec_to_styp_flags): Likewise.
(_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
(ecoff_set_symbol_info): Handle scRConst.
(ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
(ecoff_compute_section_file_positions): Handle .rconst section.
(_bfd_ecoff_write_object_contents): Likewise.
(ecoff_link_check_archive_element): Handle scRConst.
(ecoff_link_add_externals): Likewise.
(ecoff_link_write_external): Handle .rconst section.
(ecoff_reloc_link_order): Likewise.
* ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
* coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
section.
(alpha_relocate_section): Handle RELOC_SECTION_RCONST.
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_bfd_coff_pointerize_aux_hook.
(coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
or I960, and as 0 otherwise.
(bfd_coff_std_swap_table): Initialize new field.
* libcoff.h: Rebuild.
* coffgen.c (coff_pointerize_aux): Change parameters to take
symbol pointer instead of type and class, and to take aux index.
Call _bfd_coff_pointerize_aux_hook if it is defined.
(coff_get_normalized_symtab): Always call coff_pointerize_aux.
* coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
* coff-mips.c (mips_ecoff_backend_data): Likewise.
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field.
* ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
sections, and set styp correctly for them: .got, .hash, .dynamic,
.liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
(_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
types.
(ecoff_sort_hdrs): New static function.
(ecoff_compute_section_file_positions): Return boolean, not void.
Sort the sections by VMA before looking through them. Put the
first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
section on an appropriate boundary within the page.
(ecoff_compute_reloc_file_positions): Check return value of
ecoff_compute_section_file_positions.
(_bfd_ecoff_set_section_contents): Likewise.
(_bfd_ecoff_write_object_contents): Check for various Alpha
section types when incrementing text_size and data_size. Call
adjust_headers backend function if it exists.
* coff-alpha.c (alpha_adjust_headers): New static function.
(alpha_ecoff_backend_data): Initialize adjust_headers field.
* coff-mips.c (mips_ecoff_backend_data): Likewise.
PR 8141.
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* bfd-in2.h: Rebuild.
* All backends: Remove initialization of align_power_min.
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* cofflink.c: New file.
* libcoff-in.h: Include bfdlink.h.
(obj_coff_external_syms, obj_coff_strings): Define accessor macro.
(obj_coff_sym_hashes): Define accessor macro.
(struct coff_tdata): Add fields external_syms, strings, and
sym_hashes.
(struct coff_link_hash_entry): Define.
(struct coff_link_hash_table): Define.
(coff_link_hash_lookup, coff_link_hash_traverse): Define.
(coff_hash_table): Define.
(_bfd_coff_link_hash_table_create): Declare.
(_bfd_coff_link_add_symbols, _bfd_coff_final_link): Declare.
* coffcode.h (bfd_coff_backend_data): Add fields _bfd_relsz,
_bfd_coff_swap_reloc_in, _bfd_coff_sym_is_global,
_bfd_coff_compute_section_file_positions,
_bfd_coff_relocate_section.
(bfd_coff_relsz, bfd_coff_swap_reloc_in): Define.
(bfd_coff_sym_is_global): Define.
(bfd_coff_compute_section_file_positions): Define.
(bfd_coff_relocate_section): Define.
(coff_mkobject_hook): Initialize obj_raw_syment_count and
obj_conv_table_size.
(coff_compute_section_file_positions): Set target_index of all
sections. Set output_has_begun field.
(coff_write_object_contents): Don't set target_index; now done by
coff_compute_section_file_positions. Remove obsolete handling of
scn_base and data_base. Don't bother to check that target_index
is positive, since it always is. Remove use of pad, which is
always zero. Check obj_raw_syment_count, not bfd_get_symcount,
for the number of symbols, but only write them out if
bfd_get_symcount is non-zero.
(coff_slurp_symbol_table): Use obj_raw_syment_count, not
bfd_get_symcount for the number of symbols. Don't set
obj_conv_table_size.
(coff_sym_is_global): New static function or macro.
(coff_slurp_reloc_table): Call coff_swap_reloc_in, not
bfd_swap_reloc_in.
(coff_bfd_link_hash_table_create): If coff_relocate_section is
defined, define as _bfd_coff_link_hash_table_create.
(coff_bfd_link_add_symbols): Similar change.
(coff_bfd_final_link): Similar change.
(coff_relocate_section): Define as NULL if not defined.
(bfd_coff_std_swap_table): Initialize new fields.
* coffgen.c (coff_real_object_p): Don't set obj_raw_syment_count
and obj_conv_table_size here.
(coff_count_linenumbers): Reindent. If bfd_get_symcount is zero,
add up the line numbers from the sections.
(coff_write_symbols): Don't set bfd_get_symcount.
(coff_pointerize_aux): Don't pointerize a nonpositive x_endndx
field.
(coff_get_normalized_symtab): Use obj_raw_syment_count, not
bfd_get_symcount.
(coff_print_symbol): If auxp->fix_end, print x_endndx value.
* coffswap.h (coff_swap_reloc_in): Rename from bfd_swap_reloc_in.
Reindent. Change argument type to PTR.
* coff-a29k.c (coff_a29k_relocate_section): New static function.
(coff_relocate_section): Define.
* configure.in (a29kcoff_big_vec): Compile cofflink.o.
* coff-alpha.c (alpha_ecoff_backend_data): Initialize new fields.
* coff-mips.c (mips_ecoff_backend_data): Likewise.
* libcoff.h: Rebuilt.
* Makefile.in: Rebuilt dependencies.
(BFD32_BACKENDS): Add cofflink.o.
(CFILES): Add cofflink.c.
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all uses of bfd_target * to be const bfd_target *. Change
bfd_target_vector and bfd_default_vector arrays to be const
bfd_target * const *.
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elf32-mips.c: Renamed all externally visible ECOFF routines which
are local to BFD to start with _bfd_ecoff instead of just ecoff.
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(ecoff_swap_tir_out): Likewise.
(ecoff_swap_rndx_in, ecoff_swap_rndx_out): Likewise.
(ecoff_slurp_symbolic_info): Add new arguments to correspond to
read_debug_info entry point in ecoff_debug_swap structure.
Change all calls.
* libecoff.h (ecoff_slurp_symbolic_info): Change declaration.
* ecoffswap.h (ecoff_swap_tir_in, ecoff_swap_tir_out): Declare.
(ecoff_swap_rndx_in, ecoff_swap_rndx_out): Declare.
* coff-alpha.c (alpha_ecoff_backend_data): Initialize new
ecoff_debug_swap fields.
* coff-mips.c (mips_ecoff_backend_data): Likewise.
* elf32-mips.c (mips_elf_read_ecoff_info): Undefine READ.
(mips_elf_ecoff_debug_swap): Initialize new ecoff_debug_swap
fields.
* configure.in (bfd_elf32_bigmips_vec): Use ecoff.o and
ecofflink.o.
(bfd_elf32_littlemips_vec): Likewise.
(ecoff_big_vec, ecoff_little_vec): Likewise.
(ecoffalpha_little_vec): Likewise.
* Makefile.in (BFD_LIBS): Remove ecoff.o and ecofflink.o.
(BFD32_BACKENDS): Add ecoff.o and ecofflink.o.
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Removed _bfd_debug_info_start, _bfd_debug_info_end and
_bfd_debug_info_accumulate, which were never used.
(BFD_JUMP_TABLE_GENERIC, BFD_JUMP_TABLE_COPY): Defined.
(BFD_JUMP_TABLE_CORE, BFD_JUMP_TABLE_ARCHIVE): Defined.
(BFD_JUMP_TABLE_SYMBOLS, BFD_JUMP_TABLE_RELOCS): Defined.
(BFD_JUMP_TABLE_WRITE, BFD_JUMP_TABLE_LINK): Defined.
* All backends: Changed to use the new BFD_JUMP_TABLE_* macros
rather than the single JUMP_TABLE macro. Removed many of the
weird macro definitions needed to support the monolithic
JUMP_TABLE.
* bfd-in.h (JUMP_TABLE): Removed.
* libbfd-in.h: Define a bunch of macros, and declare a few
functions, for use with the new BFD_JUMP_TABLE_* macros.
* libbfd.c (_bfd_dummy_new_section_hook): Removed.
(bfd_false): Set bfd_error_invalid_operation.
(bfd_nullvoidptr): Likewise.
(bfd_n1): New function.
(_bfd_nocore_core_file_matches_executable_p): Renamed from
_bfd_dummy_core_file_matches_executable_p.
(_bfd_nocore_core_file_failing_command): Similar rename. Set
bfd_error_invalid_operation.
(_bfd_nocore_core_file_failing_signal): Likewise.
(_bfd_generic_get_section_contents): Renamed from
bfd_generic_get_section_contents. Changed all callers.
(_bfd_generic_set_section_contents): Similar rename.
* ieee.c: #if 0 out ieee_bfd_debug_info_start,
ieee_bfd_debug_info_end, ieee_bfd_debug_info_accumulate. They
were never called.
* bfd-in2.h: Rebuilt.
* libbfd.h: Rebuilt.
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Changes to let BFD return an error indication from
get_symtab_upper_bound, bfd_canonicalize_symtab,
bfd_get_reloc_upper_bound, and bfd_canonicalize_reloc. They now
return long instead of unsigned int, and use -1 to indicate an
error. Along the way, rename get_symtab_upper_bound to
bfd_get_symtab_upper_bound.
* bfd.c (bfd_get_reloc_upper_bound): Return long, and -1 on
errors.
(bfd_canonicalize_reloc): Likewise.
* syms.c (bfd_get_symtab_upper_bound): Renamed from
get_symtab_upper_bound.
* targets.c (bfd_target): Renamed _get_symtab_upper_bound to
_bfd_get_symtab_upper_bound, and changed it and
_bfd_canonicalize_symtab and _get_reloc_upper_bound and
_bfd_canonicalize_reloc to all return long.
* aoutx.h (NAME(aout,get_symtab)): Return long, and -1 on errors.
(NAME(aout,canonicalize_reloc)): Likewise.
(NAME(aout,get_reloc_upper_bound)): Likewise.
(NAME(aout,get_symtab_upper_bound)): Likewise.
* bout.c (b_out_canonicalize_reloc): Likewise.
(b_out_get_reloc_upper_bound): Likewise.
* coffcode.h (coff_canonicalize_reloc): Likewise.
* coffgen.c (coff_get_symtab_upper_bound): Likewise.
(coff_get_symtab): Likewise.
(coff_get_reloc_upper_bound): Likewise.
* ecoff.c (ecoff_get_symtab_upper_bound): Likewise.
(ecoff_get_symtab): Likewise.
(ecoff_canonicalize_reloc): Likewise.
* elfcode.h (elf_get_symtab_upper_bound): Likewise.
(elf_get_reloc_upper_bound): Likewise.
(elf_canonicalize_reloc): Likewise.
(elf_get_symtab): Likewise.
* hp300hpux.c (MY(get_symtab)): Likewise.
(MY(get_symtab_upper_bound)): Likewise.
(MY(canonicalize_reloc)): Likewise.
* i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise.
* ieee.c (ieee_slurp_external_symbols): Change return type to
boolean. Check for errors from get_symbol.
(ieee_slurp_symbol_table): Change return type to boolean. Check
for errors from ieee_slurp_external_symbols.
(ieee_get_symtab_upper_bound): Return long, and -1 on errors.
(ieee_get_symtab): Likewise.
(ieee_get_reloc_upper_bound): Likewise.
(ieee_canonicalize_reloc): Likewise.
* mipsbsd.c (MY(canonicalize_reloc)): Likewise.
* nlmcode.h (nlm_get_symtab_upper_bound): Likewise.
(nlm_get_symtab): Likewise.
(nlm_get_reloc_upper_bound): Likewise.
(nlm_canonicalize_reloc): Likewise.
* oasys.c (oasys_get_symtab_upper_bound): Likewise.
(oasys_get_symtab): Likewise.
(oasys_get_reloc_upper_bound): Likewise.
(oasys_canonicalize_reloc): Likewise.
* som.c (som_get_symtab_upper_bound): Likewise.
(som_get_symtab): Likewise.
(som_get_reloc_upper_bound): Likewise.
(som_canonicalize_reloc): Likewise.
* srec.c (srec_get_symtab_upper_bound): Likewise.
(srec_get_symtab): Likewise.
(srec_get_reloc_upper_bound): Define as bfd_0l.
(srec_canonicalize_reloc): Likewise.
* tekhex.c (tekhex_get_symtab): Return long, and -1 on errors.
(tekhex_get_symtab_upper_bound): Likewise.
(tekhex_get_reloc_upper_bound): Define as bfd_0l.
(tekhex_canonicalize_reloc): Likewise.
* libaout.h (NAME(aout,get_symtab_upper_bound)): Change
declaration to return long.
(NAME(aout,get_symtab)): Likewise.
(NAME(aout,canonicalize_reloc)): Likewise.
(NAME(aout,get_reloc_upper_bound)): Likewise.
* libcoff-in.h (coff_get_symtab_upper_bound): Likewise.
(coff_get_symtab): Likewise.
(coff_get_reloc_upper_bound): Likewise.
* libecoff.h (ecoff_get_symtab_upper_bound): Likewise.
(ecoff_get_symtab): Likewise.
(ecoff_canonicalize_reloc): Likewise.
* libelf.h (bfd_elf32_get_symtab_upper_bound): Likewise.
(bfd_elf32_get_symtab): Likewise.
(bfd_elf32_get_reloc_upper_bound): Likewise.
(bfd_elf32_canonicalize_reloc): Likewise.
(bfd_elf64_get_symtab_upper_bound): Likewise.
(bfd_elf64_get_symtab): Likewise.
(bfd_elf64_get_reloc_upper_bound): Likewise.
(bfd_elf64_canonicalize_reloc): Likewise.
* libnlm.h (nlmNAME(get_symtab_upper_bound)): Likewise.
(nlmNAME(get_symtab)): Likewise.
(nlmNAME(get_reloc_upper_bound)): Likewise.
(nlmNAME(canonicalize_reloc)): Likewise.
* archive.c (compute_and_write_armap): Use error_return and
no_memory_return labels rather than freeing information in various
places. Change storage, symcount and src_count to long. Check
errors from bfd_get_symtab_upper_bound and
bfd_canonicalize_symtab.
* bout.c (b_out_relax_section): Change reloc_size to long. Check
for errors from bfd_get_reloc_upper_bound and
bfd_canonicalize_reloc.
(b_out_get_relocated_section_contents): Likewise.
* coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
Likewise.
* elf32-mips.c: Likewise.
* elf32-hppa.c (hppa_elf_stub_finish): Likewise.
(hppa_look_for_stubs_in_section): Check for errors from
bfd_get_symtab_upper_bound, bfd_canonicalize_symtab, and
bfd_canonicalize_reloc.
* ecofflink.c (bfd_ecoff_debug_accumulate_other): Check for errors
from bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
* linker.c (generic_link_read_symbols): Likewise.
(_bfd_generic_final_link): Check for errors from
bfd_get_reloc_upper_bound and bfd_canonicalize_reloc.
* reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
* reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
(bfd_coff_reloc16_get_relocated_section_contents): Likewise.
* libbfd.c (bfd_0l): New function.
* libbfd-in.h (bfd_0l): Declare.
* aix386-core.c: Change get_symtab_upper_bound, get_symtab,
get_reloc_upper_bound, and canonicalize_reloc to use bfd_0l rather
than bfd_0u.
* cisco-core.c, hppabsd-core.c, hpux-core.c: Likewise.
* irix-core.c, osf-core.c, ptrace-core.c, trad-core.c: Likewise.
* bfd-in2.h: Rebuilt.
* libbfd.h: Rebuilt.
* libcoff.h: Rebuilt.
* nlm32-sparc.c (nlm_sparc_read_reloc): Remove unused variables
temp and name.
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use a five instruction sequence for funtion calls which are out of
range of the bal instruction.
* libecoff.h (struct ecoff_section_tdata): Define.
(ecoff_section_data): Define.
(ecoff_bfd_relax_section): Don't define.
* ecoff.c (ecoff_final_link_debug_accumulate): Don't read or free
the debugging information if it has already been read.
(ecoff_indirect_link_order): Handle _cooked_size being different
from _raw_size. Don't reread the contents or the relocs if they
have already been read in.
* coff-mips.c (mips_howto_table): Change bitsize of PCREL16 from
18 to 16.
(PCREL16_EXPANSION_ADJUSTMENT): Define.
(mips_relocate_refhi): Take adjust argument.
(mips_relocate_section): Handle reloc offsets stored in section
used_by_bfd field. Call mips_relax_pcrel16 to handle details of
expanding an out of range PCREL16. Keep trace of adjustments
required by expansions. Set s and unset h when converting a reloc
from undefined to section. Change handling of PC relative relocs:
if against a section, they are correct in the object file, if
against an external symbol they are pcrel_offset.
(mips_relax_section): New function.
(mips_relax_pcrel16): New function.
(ecoff_bfd_relax_section): Define.
* coff-alpha.c (ecoff_bfd_relax_section): Define.
* ecofflink.c (bfd_ecoff_debug_accumulate): Handle adjustments
built by mips_relax_section when writing out addresses.
* elf32-mips.c (mips_elf_read_ecoff_info): Clear adjust field.
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error_message argument.
* coff-sparc.c (bfd_coff_generic_reloc): Add forward declaration,
add missing error_message argument.
* mipsbsd.c (mips_fix_hi16_s): Add forward declaration, add missing
error_message argument.
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(bfd_error): Make static.
(bfd_error_type): Renamed from bfd_ec. Prepend "bfd_error_" to
all values.
* bfd-in2.h: Regenerated.
* aix386-core.c, aout-adobe.c, aout-encap.c, aout-target.h,
aoutf1.h, aoutx.h, archive.c, archures.c,
bfd.c, bout.c, cache.c, coff-alpha.c, coff-mips.c,
coff-rs6000.c, coffcode.h, coffgen.c, core.c, ctor.c,
ecoff.c, ecofflink.c, elf.c, elf32-hppa.c, elf32-mips.c,
elfcode.h, format.c, hash.c, hp300hpux.c, hppabsd-core.c,
i386lynx.c, ieee.c, libbfd.c, libelf.h, linker.c,
lynx-core.c, nlm.c, nlm32-alpha.c, nlm32-i386.c,
nlm32-sparc.c, nlmcode.h, oasys.c, opncls.c, osf-core.c,
ptrace-core.c, reloc16.c, rs6000-core.c, section.c, som.c,
srec.c, sunos.c, syms.c, targets.c, tekhex.c,
trad-core.c: Change callers.
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check the result for NULL. Most set bfd_error to no_memory and
return in that case; a few are harder to fix, and are marked
with "FIXME <return type>".
* elf32-hppa.c (hppa_elf_build_arg_reloc_stub
hppa_elf_build_long_branch_stub): Check bfd_make_empty_symbol return.
* linker.c (_bfd_generic_link_output_symbols
_bfd_generic_link_write_global_symbol): Ditto
* section.c (bfd_make_section_anyway): Ditto.
* tekhex.c (find_chunk tekhex_mkobject): Check bfd_alloc.
(first_phase): Ditto. FIXME void
(tekhex_make_empty_symbol): Check bfd_zalloc.
* sunos.c (sunos_read_dynamic_info): Check bfd_zalloc.
(MY(read_dynamic_symbols) MY(read_dynamic_relocs)): Check bfd_alloc.
* stringhash.c (_bfd_stringtab_hash_newfunc): Check bfd_hash_allocate.
* srec.c: Indent.
(fillup_symbols): Check bfd_alloc. FIXME void
(srec_mkobject srec_get_section_contents
srec_set_section_contents): Check bfd_alloc.
(srec_make_empty_symbol): Check bfd_zalloc.
* som.c (hppa_som_gen_reloc_type): Check bfd_alloc_by_size_t.
(make_unique_section): Check bfd_alloc.
(som_new_section_hook): Check bfd_zalloc.
(bfd_som_attach_aux_hdr): Ditto. FIXME void
* rs6000-core.c (rs6000coff_core_p): Check bfd_zalloc.
* osf-core.c (osf_core_make_empty_symbol): Check bfd_zalloc.
(osf_core_core_file_p): Check bfd_alloc.
* oasys.c (oasys_slurp_symbol_table oasys_archive_p
oasys_mkobject oasys_object_p oasys_new_section_hook
oasys_set_section_contents): Check bfd_alloc.
(oasys_slurp_section_data): Check bfd_zalloc and bfd_alloc.
(oasys_make_empty_symbol): Check bfd_zalloc.
* nlmcode.h (nlm_make_empty_symbol): Check bfd_zalloc.
(nlm_slurp_symbol_table): Check bfd_zalloc and bfd_alloc.
* nlm32-sparc.c (nlm_sparc_read_import): Check bfd_alloc.
* nlm32-i386.c (nlm_i386_read_import): Check bfd_alloc.
* nlm32-alpha.c (nlm_alpha_read_import): Check bfd_alloc.
* linker.c (_bfd_link_hash_newfunc
(generic_link_hash_newfunc
(archive_hash_newfunc
(_bfd_generic_link_add_one_symbol): Check bfd_hash_allocate.
(_bfd_generic_final_link
(_bfd_generic_link_output_symbols
(default_indirect_link_order): Check bfd_alloc.
(bfd_new_link_order): Check bfd_alloc_by_size_t.
* irix-core.c (irix_core_make_empty_symbol): Check bfd_zalloc.
* ieee.c: Indent.
(read_id get_symbol get_section_entry ieee_archive_p ieee_object_p
ieee_slurp_section_data ieee_new_section_hook): Check bfd_alloc.
(do_one): Check bfd_alloc. Return a boolean.
(ieee_slurp_section_data): Check it.
(init_for_output): Check bfd_alloc. Return a boolean.
(ieee_set_section_contents): Check it.
(do_with_relocs): Check bfd_alloc. Return a boolean.
(ieee_bfd_debug_info_accumulate): Ditto. FIXME void.
(ieee_mkobject): Check bfd_zalloc.
(ieee_make_empty_symbol): Check bfd_zmalloc.
* hpux-core.c (hpux_core_make_empty_symbol): Check
bfd_zalloc.
* hppabsd-core.c (hppabsd_core_make_empty_symbol): Check
bfd_zalloc.
(hppabsd_core_core_file_p): Check bfd_zalloc.
* hp300hpux.c (MY(slurp_symbol_table)): Check bfd_alloc.
* elfcode.h (elf_new_section_hook): Check bfd_alloc.
(bfd_section_from_phdr): Ditto.
(write_relocs): Ditto. FIXME void
(elf_map_symbols assign_section_numbers map_program_segments):
Ditto. Return a boolean.
(swap_out_syms): Ditto. Check elf_map_symbols.
(elf_slurp_symbol_table): Check bfd_zalloc.
(elf_slurp_reloca_table): Check bfd_alloc.
(elf_slurp_reloc_table): Ditto.
(elf_compute_section_file_positions): Check assign_section_numbers.
(assign_file_positions_except_relocs): Return a boolean.
Check map_program_segments.
(elf_compute_section_file_positions): Check it.
* elf32-mips.c (mips_elf_final_link): Check bfd_alloc.
* elf32-hppa.c (hppa_elf_stub_branch_reloc): Check bfd_zmalloc and
realloc.
(hppa_elf_stub_reloc): Ditto.
(hppa_elf_build_arg_reloc_stub): Check bfd_zalloc.
(hppa_elf_build_long_branch_stub): Ditto.
(elf32_hppa_backend_symbol_table_processing): Ditto.
* ecoff.c (ecoff_set_symbol_info): Check bfd_alloc. Return a boolean.
(ecoff_slurp_symbol_table): Check it.
(ecoff_slurp_armap): Check bfd_alloc.
(ecoff_write_armap): Check bfd_zalloc.
(ecoff_link_hash_newfunc): Check bfd_hash_allocate and
_bfd_link_hash_newfunc.
(ecoff_link_add_externals): Check bfd_alloc.
* ctor.c (bfd_constructor_entry): Check bfd_alloc.
* coffgen.c (coff_real_object_p): Check bfd_alloc.
(coff_renumber_symbols): Check bfd_alloc_by_size_t. Return a boolean.
(coff_write_symbol): Check bfd_alloc. FIXME int
(coff_write_linenumbers): Check bfd_alloc. Return a boolean.
(coff_section_symbol): Check bfd_alloc_by_size_t.
(coff_get_normalized_symtab): Check bfd_alloc.
(coff_bfd_make_debug_symbol): Check bfd_zalloc.
* libcoff-in.h: Change decls of coff_renumber_symbols,
coff_write_linenumbers.
* libcoff.h: Rebuilt.
* coffcode.h (coff_write_object_contents): Check
coff_renumber_symbols, coff_write_linenumbers.
* coffcode.h: Indent.
(coff_add_missing_symbols): Check bfd_alloc_by_size_t. Return a
boolean.
(coff_write_object_contents): Check it.
* coff-alpha.c (alpha_relocate_section): Check bfd_alloc.
* coff-mips.c (mips_relocate_section): Ditto.
* archive.c (bfd_slurp_bsd_armap_f2): Check bfd_alloc value.
(do_slurp_bsd_armap): Ditto.
(compute_and_write_armap): Check bfd_realloc value.
* aoutx.h (translate_from_native_sym_flags): Check bfd_alloc
return value. Return boolean value.
(NAME(aout,make_empty_symbol)): Check bfd_zalloc return value.
(NAME(aout,slurp_symbol_table)): Check bf_alloc and bfd_zalloc
return value.
(add_to_stringtab): Ditto. FIXME void
(aout_link_hash_newfunc): Check bfd_hash_allocate return value.
(aout_link_add_symbols): Check bfd_alloc value.
(translate_symbol_table): Check translate_from_native_sym_flags.
* hp300hpux.c (MY(slurp_symbol_table)): Ditto.
* aoutx.h (aout_link_hash_newfunc): Check _bfd_link_hash_newfunc.
* opncls.c (bfd_zalloc bfd_realloc): Check result of bfd_alloc.
* opncls.c (obstack_chunk_alloc): Define as malloc, not
bfd_xmalloc_by_size_t.
(_bfd_new_bfd): Check obstack_begin for 0 return.
* ieee.c (obstack_chunk_alloc): Define as malloc, not
bfd_xmalloc_by_size_t.
(ieee_archive_p): Check obstack_begin for 0 return and
obstack_finish for NULL return.
* hash.c (obstack_chunk_alloc): Define as malloc, not
bfd_xmalloc_by_size_t.
(bfd_hash_table_init_n): Check obstack_begin for 0 return and
obstack_finish for NULL return.
(bfd_hash_lookup): Check obstack_alloc for NULL return.
* ecofflink.c (obstack_chunk_alloc): Define as malloc, not
bfd_xmalloc_by_size_t.
bfd_ecoff_debug_accumulate
bfd_ecoff_debug_accumulate_other): Check obstack_alloc.
(add_file_shuffle add_memory_shuffle): Check obstack_alloc for
NULL return. Return boolean, not void.
(bfd_ecoff_debug_init): Check obstack_begin for 0 return.
(bfd_ecoff_debug_accumulate): Check add_file_shuffle
and add_memory_shuffle return.
(string_hash_newfunc): Check bfd_hash_allocate and bfd_hash_newfunc.
(bfd_ecoff_debug_accumulate): Check bfd_alloc.
(ecoff_add_string): Check add_memory_shuffle return.
* libbfd-in.h (xmalloc, bfd_xmalloc, bfd_xmalloc_by_size_t):
Remove decls.
* libbfd.h: Rebuilt.
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(alpha_howto_table): Use it as special_function to prevent certain relocs from
being adjusted by bfd_perform_relocation. IGNORE reloc should be
partial_inplace.
(alpha_ecoff_get_relocated_section_contents): Accept a LITERAL reloc on an
"ldl" instruction too.
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.pdata section based on lnnoptr field, not section header.
(alpha_relocate_section): Don't bother to check if r_symndx >= 0,
since it is unsigned.
(ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than
coff_object_p.
* ecoff.c (ecoff_new_section_hook): Set alignment_power field of
.pdata section to 3.
(ecoff_compute_section_file_positions): Save the size of the
.pdata section in the line_filepos field, and actually align the
.pdata section to an alignment power of 4.
(ecoff_compute_reloc_file_positions): Set output_has_begun after
calling ecoff_compute_section_file_positions.
(ecoff_write_object_contents): Set s_lnnoptr for the .pdata
section from the line_filepos field. Set vstamp for the optional
header from the vstamp of the symbolic header.
(ecoff_bfd_final_link): Set vstamp of the symbolic header to the
vstamp used by the first object file in the link.
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aout_link_input_section_ext): Pass additional arguments to
reloc_overflow callback.
* coff-alpha.c (alpha_ecoff_get_relocated_section_contents,
alpha_relocat_section): Likewise.
* coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
* coff-h8500.c (extra_case): Likewise.
* coff-mips.c (mips_relocate_section): Likewise.
* coff-z8k.c (extra_case): Likewise.
* elf32-hppa.c (hppa_elf_stub_finish): Likewise.
* reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
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compilation on a 32-bit machine. Fix pcrel fields of some reloc types.
(alpha_bfd_reloc_type_lookup): Handle more relocation types.
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* ecoffswap.h: New file for ECOFF swapping functions which differ
only slightly for different targets.
* libecoff.h: Added prototypes for ecoff.c functions.
(ecoff_backend_data): New structure.
(ecoff_tdata): Added backend_data field. Changed external data
pointers to be PTR rather than to a particular struct.
(ecoff_symbol_struct): Moved in from coff-mips.c.
* coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
Added ECOFF backend structures. Include ecoffswap.h.
* coff-msym.c: Removed; superseded by ecoffswap.h.
* bfd.c: Include coff/internal.h.
* Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
Added ecoff.o.
(BFD64_BACKENDS): Added coff-alpha.o.
(CFILES): Removed coff-msym.c. Added ecoff.c.
(bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
(coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
(ecoff.o, coff-alpha.o): New targets.
(coff-msym.o): Removed target.
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