binutils-gdb

Commit Graph

Author	SHA1	Message	Date
Ian Lance Taylor	7b50b349e2	* ecoff.c (bfd_debug_section): Update initialization for new comdat_info field. (_bfd_ecoff_styp_to_sec_flags): Add section parameter. * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration. 1999-09-10 H.J. Lu <hjl@gnu.org> * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new _bfd_filnmlen field. * coff-mips.c (mips_ecoff_backend_data): Likewise.	27 years ago
Ian Lance Taylor	5f771d47c7	* Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED as appropriate. Use EMPTY_HOWTO as appropriate. Fill in structure initializations. Add casts. * reloc.c (EMPTY_HOWTO): Define. * bfd-in2.h: Rebuild. * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless comparisons against 0. * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change previous_ibfd_e_flags to unsigned long. * vms.h (struct vms_private_data_struct): Change section_count to unsigned. * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned. (_bfd_vms_write_gsd): Change symnum to unsigned. * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned. * vms-tir.c (etir_sta): Change psect to unsigned. (alloc_section): Change idx to unsigned. (tir_sta, tir_ctl): Change psect to unsigned. (_bfd_vms_write_tir): Change len and before to bfd_size_type. * vms.c (priv_section_count): Change to unsigned.	27 years ago
DJ Delorie	ec0ef80e9f	* ecoff.c (_bfd_ecoff_write_armap): give the symtab element a reasonable mode until "ar x" is smart enough to skip it (fixes gcc/libgcc.a builds on mips-ecoff targets * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed to work. Hack to support MS import libraries, which use different COMDAT types than GNU. (coff_slurp_symbol_table): C_SECTION symbols are local; they refer to implied zero-length sections (see peicode below) * coffgen.c (coff_get_normalized_symtab): Properly read long MS filename symbols, which use one or more auxents. * coffswap.h (coff_swap_aux_in): ditto * peicode.h (coff_swap_sym_in): Build the implied zero-length sections	28 years ago
Richard Henderson	252b5132c7	19990502 sourceware import	28 years ago
Stan Shebs	071ea11e85	Initial creation of sourceware repository	28 years ago
Ian Lance Taylor	896d548cb1	* coff-alpha.c (bsd_alpha_howto_table): Cloned from alpha_howto_table but with an added LITERALSLEAZY entry. (alpha_adjust_reloc_in): Add handling of LITERALSLEAZY relocs. Use info on the howto_table gotten from the ecoff_backend data. (alpha_ecoff_get_relocated_section_contents): Ditto. (alpha_bfd_reloc_type_lookup): Ditto. (alpha_relocate_section): Ditto. Also remove an assertion causing failures on BSD/alpha systems. (alpha_ecoff_backend_data): Addition of fields to handle different howto tables as well as a has_literalseazy flag. (bsd_alpha_ecoff_backend_data): New backend data structure for BSD. (bsd_ecoffalpha_little_vec): Define. * coff-mips.c (MIPS_HOWTO_COUNT): Removed, it's unused. (mips_adjust_reloc_in): Use new ecoff_backend data to get at the howto table. (mips_bfd_reloc_type_lookup): Ditto. (mips_relocate_section): Ditto. (mips_ecoff_backend_data): Addition of fields to handle different howto tables as well as a has_literalseazy flag. * config.bfd: (alpha--openbsd): New target. * configure.in (alpha--openbsd): New target. (bsd_ecoffalpha_little_vec): New vector for BSD/Alpha ECOFF. * ecoff.c (_bfd_ecoff_set_arch_mach_hook): Handle new magic. (ecoff_get_magic): Ditto. * libecoff.h (ecoff_backend_data): Addition of fields to handle different howto tables as well as a has_literalseazy flag. * reloc.c: BFD_RELOC_ALPHA_LITERALSLEAZY): New reloc. * targets.c (bsd_ecoffalpha_little_vec): Declare. (bfd_target_vector): Include the bsd_ecoffalpha_little_vec target. * configure, bfd-in2.h, libbfd.h: Rebuild.	30 years ago
Ian Lance Taylor	f71719789e	* ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT and _FINI sections.	31 years ago
Ian Lance Taylor	656c5b6d7e	* ecoff.c (ecoff_compute_section_file_positions): Track the real 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.	31 years ago
Ian Lance Taylor	c40d9c773f	* ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line numbers to the .text section. PR 8767.	31 years ago
Ian Lance Taylor	010a405a94	* coffgen.c (make_a_section_from_file): Set lma to s_paddr, not s_vaddr. * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not vma. * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.	31 years ago
Ian Lance Taylor	58142f101d	* libbfd.c (bfd_malloc, bfd_realloc): New functions. (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.	31 years ago
Ian Lance Taylor	a9713b91a7	* opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if 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.	31 years ago
Ian Lance Taylor	a877f5917f	* ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section. (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.	31 years ago
Ian Lance Taylor	0652d579db	Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com> * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If set, set BSF_WEAK in symbol. Change all callers. (ecoff_get_extr): Set weakext based on BSF_WEAK. (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to _bfd_generic_link_add_one_symbol. (ecoff_indirect_link_order): Check that the section tdata relocs are not NULL before using them.	31 years ago
Ian Lance Taylor	aca736871c	* libecoff.h (struct ecoff_backend_data): Add adjust_headers 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.	31 years ago
Ian Lance Taylor	fcf490c05f	* aoutx.h (translate_from_native_sym_flags): Don't try to stuff pointers into value field for warning and indirect symbols; just leave the value field alone. * linker.c (generic_link_add_symbol_list): Use next symbol for warning and indirect symbols, rather than looking in symbol value. * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr parameter. Change all callers. Remove support for indirect symbols; it didn't work anyhow. (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable. * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT. * bfd-in2.h: Rebuild.	31 years ago
Ian Lance Taylor	ae115e5114	Extensive minor changes to avoid various gcc warnings. Also: * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o. * archures.c (bfd_arch_info_type): Change mach field from long to unsigned long. (bfd_lookup_arch): Change machine parameter from long to unsigned long.	31 years ago
Ken Raeburn	943fbd5bd5	fsf address update, but not in COPYING files	32 years ago
Ian Lance Taylor	a2546fcef7	* ecoff.c (_bfd_ecoff_bfd_is_local_label): New function. * libecoff.h (_bfd_ecoff_bfd_is_local_label): Declare. * elf32-mips.c (mips_elf_is_local_label): New static function. (bfd_elf32_bfd_is_local_label): Define. PR 6978.	32 years ago
Ian Lance Taylor	194fc93542	* ecoff.c (_bfd_ecoff_find_nearest_line): Also initialize find_buffer and fdrtab_len fields of newly allocated find_line_info structure.	32 years ago
Ian Lance Taylor	3a6eecd42f	* ecoff.c (_bfd_ecoff_find_nearest_line): If we allocate find_line_info, clear the fdrtab field.	32 years ago
Ian Lance Taylor	9675c281af	* bfd.c (enum bfd_error): Define bfd_error_no_armap. (bfd_errmsgs): Add string for bfd_error_no_armap. * bfd-in2.h: Rebuild. * ecoff.c (ecoff_link_add_archive_symbols): If an archive has no armap, set bfd_error_no_armap rather than bfd_error_no_symbols. * elfcode.h (elf_link_add_archive_symbols): Likewise. * linker.c (_bfd_generic_link_add_archive_symbols): Likewise.	32 years ago
Ken Raeburn	2559e01429	clean up mechanics of mosberger-tang's changes	32 years ago
Ken Raeburn	97d5a14949	ecoff gprof related fixes & improvements from David Mosberger-Tang	32 years ago
Ian Lance Taylor	6c97aedf26	Distinguish a weak defined symbol from a regular defined symbol. * linker.c (enum link_action): Add DEFW. (link_action): Add bfd_link_hash_defweak column. (_bfd_generic_link_add_one_symbol): Add DEFW case. Handle bfd_link_hash_defweak in a few other cases. * Many files (bfd_link_hash_undefweak): Renamed from bfd_link_hash_weak. * aoutx.h (aout_link_write_symbols): Handle bfd_link_hash_defweak. (aout_link_write_other_symbol): Likewise. (aout_link_input_section_std): Likewise. (aout_link_input_section_ext): Likewise. * bout.c (get_value): Likewise. * coff-a29k.c (coff_a29k_relocate_section): Likewise. * coff-alpha.c (alpha_convert_external_reloc): Likewise. (alpha_relocate_section): Likewise. * coff-mips.c (mips_relocate_section): Likewise. (mips_relax_section): Likewise. (bfd_mips_ecoff_create_embedded_relocs): Likewise. * cofflink.c (coff_write_global_sym): Likewise. (_bfd_coff_generic_relocate_section): Likewise. * ecoff.c (ecoff_link_add_externals): Likewise. (ecoff_link_write_external): LIkewise. * elf32-hppa.c (elf32_hppa_relocate_section): Likewise. (elf32_hppa_size_stubs): Likewise. * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise. (elf_i386_relocate_section): Likewise. (elf_i386_finish_dynamic_symbol): Likewise. * elf32-mips.c (mips_elf_output_extsym): Likewise. (mips_elf_relocate_section): Likewise. * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. (elf32_sparc_relocate_section): Likewise. * elfcode.h (elf_link_add_object_symbols): Likewise. (elf_adjust_dynamic_symbol): Likewise. (elf_bfd_final_link): Likewise. (elf_link_output_extsym): Likewise. * i386linux.c (linux_add_one_symbol): Likewise. (linux_tally_symbols): Likewise. (linux_finish_dynamic_link): Likewise. * linker.c (_bfd_generic_link_output_symbols): Likewise. (set_symbol_from_hash): Likewise. * reloc16.c (bfd_coff_reloc16_get_value): Likewise. (bfd_perform_slip): Likewise. * sunos.c (sunos_add_one_symbol): Likewise. (sunos_scan_std_relocs): Likewise. (sunos_scan_ext_relocs): Likewise. (sunos_scan_dynamic_symbol): Likewise. (sunos_write_dynamic_symbol): Likewise.	32 years ago
Ian Lance Taylor	a56f23aeb9	* ecoff.c (ecoff_set_symbol_info): Set udata.i to 0, not NULL.	32 years ago
Ian Lance Taylor	7b18561f3b	* ecoff.c (ecoff_set_symbol_info): Mark local stProc or stLabel symbols as BSF_DEBUGGING. PR 5769.	32 years ago
Ian Lance Taylor	2f3508ad05	* Many files: change all bfd_target vectors to be const. Change 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 *.	33 years ago
Ian Lance Taylor	75f3ef7a63	* ecoff.c, libecoff.h, ecoffswap.h, coff-alpha.c, coff-mips.c, elf32-mips.c: Renamed all externally visible ECOFF routines which are local to BFD to start with _bfd_ecoff instead of just ecoff.	33 years ago
Ian Lance Taylor	aac6b32f31	* ecoff.c (ecoff_swap_tir_in): Change input argument to const. (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.	33 years ago
Ian Lance Taylor	ac9ed09667	For PR 4865. * libecoff.h (struct ecoff_link_hash_entry): Change type of written from boolean to char. Add new field small. * ecoff.c (ecoff_link_hash_newfunc): Initialize written to 0 rather than false. Initialize small to 0. (ecoff_link_add_externals): If ECOFF type is scSUndefined, set small. If small is set, and hash table type is common, force the symbol into a section named SCOMMON and change the ECOFF type from scCommon to scSCommon. (ecoff_link_write_external): Set written to 1 rather than true. * coff-mips.c (mips_relocate_section): Correct JMPADDR reloc overflow check to consider section VMA of input file.	33 years ago
Ian Lance Taylor	469984d1f6	* libecoff.h (ecoff_data_type): Add linker field. * ecoff.c (ecoff_write_object_contents): Check new tdata linker field, rather than outsymbols being non-NULL, to decide whether to output the symbols and relocs. (ecoff_bfd_final_link): Set new tdata linker field to true.	33 years ago
Ian Lance Taylor	30f34d07c7	* ecoff.c (ecoff_bfd_copy_private_bfd_data): Don't try to copy data to a non-ECOFF file.	33 years ago
Ian Lance Taylor	4fa4476bf8	* ecoff.c (ecoff_find_nearest_line): Handle fdr.adr != pdr.adr correctly.	33 years ago
Ian Lance Taylor	c16313f06c	* section.c (SEC_COFF_SHARED_LIBRARY): Renamed from SEC_SHARED_LIBRARY for clarity. Changed all uses. * bfd-in2.h: Rebuilt. * coffcode.h (sec_to_styp_flags): If SEC_COFF_SHARED_LIBRARY is set, set STYP_NOLOAD. * coffgen.c (coff_section_from_bfd_index): Don't get an assertion failure because of a bad shared library.	33 years ago
Ian Lance Taylor	8e5090ce3a	* linker.c (_bfd_generic_link_add_one_symbol): If hashp and hashp are not NULL, assume the caller has already looked up the symbol in the hash table and has stored the entry in hashp. (generic_link_add_symbol_list): Set h to NULL before calling _bfd_generic_link_add_one_symbol. * ecoff.c (ecoff_link_add_externals): Likewise.	33 years ago
Ian Lance Taylor	1bb42b1f2b	Fix ECOFF objcopy to actually copy debugging information. * ecoff.c (ecoff_bfd_copy_private_bfd_data): New function. (ecoff_get_extr): Assume that any ECOFF symbol with local clear is an external symbol, rather than checking the symbol flags. Only check the flags for non-ECOFF symbols. * ecofflink.c (bfd_ecoff_debug_externals): Don't crash if the output_section field of the symbol section is NULL. * libecoff.h (ecoff_bfd_copy_private_bfd_data): Declare as function rather than defining as macro.	33 years ago
Ian Lance Taylor	2ec2e6a90a	* ecoff.c (ecoff_emit_aggregate): Take fdr argument. Map fdr index through rfd map if it exists. Check for a couple of cases which gdb handles specially. Change all callers. (ecoff_type_to_string): Take fdr argument rather than aux_ptr and bigendian argument. Change all callers. (ecoff_print_symbol): Handle stStruct, stUnion and stEnum.	33 years ago
Ian Lance Taylor	6812b6077e	* targets.c (bfd_target): Rearranged fields in target vector. 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.	33 years ago
Ian Lance Taylor	b3cee0a981	* aoutx.h (NAME(aout,canonicalize_reloc)): Don't error out if section->relocation is NULL; malloc might have returned NULL when given a zero size if there were no relocations. * bout.c (b_out_canonicalize_reloc): Likewise. * coffcode.h (coff_canonicalize_reloc): Likewise. * ecoff.c (ecoff_canonicalize_reloc): Likewise. * elfcode.h (elf_canonicalize_reloc): Likewise. * mipsbsd.c (MY(canonicalize_reloc)): Likewise. * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise. * nlmcode.h (nlm_canonicalize_reloc): Likewise. * som.c (som_canonicalize_reloc): Likewise. * hp300hpux.c (MY(slurp_reloc_table)): Likewise. Also, if malloc returns NULL, don't report an error if we asked for zero bytes. * i386lynx.c (NAME(lynx,slurp_reloc_table)): If malloc returns NULL, don't report an error if we asked for zero bytes. * nlmcode.h (nlm_slurp_reloc_fixups): Likewise.	33 years ago
Ian Lance Taylor	4002f18a05	Made sure that every call to bfd_read, bfd_write, and bfd_seek checks the return value and handled bfd_error correctly. These changes are not itemised.	33 years ago
Ian Lance Taylor	f8ee1ebba0	Added some support for Irix 4 shared libraries. * ecoff.c (ecoff_new_section_hook): Set SEC_SHARED_LIBRARY for a .lib section. (ecoff_sec_to_styp_flags): Set SEC_SHARED_LIBRARY if STYP_ECOFF_LIB bit is set. (ecoff_compute_section_file_positions): Round the contents of a .lib section up to the next page boundary. (ecoff_set_section_contents): If we see a .lib section, increment the vma by one to count the number of shared libraries we have. (ecoff_write_object_contents): Don't crash if we see a STYP_ECOFF_LIB section, and don't adjust text_start or data_start or bss_size either.	33 years ago
Ian Lance Taylor	1788b1bd01	* ecoff.c (ecoff_write_object_contents): Set the text_start and data_start entries in the optional header correctly even if a text or data section starts at location zero.	33 years ago
Ian Lance Taylor	326e32d7ce	Wed Mar 30 16:25:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) 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.	33 years ago
Jeff Law	250578363e	* libbfd.c (bfd_read): Set bfd_error as appropriate for a short read. (bfd_error_system_call or bfd_error_file_truncated). * som.c: Do not blindly set bfd_error_system_call after a failing bfd_read, bfd_write, or bfd_seek. In a few places (like som_object_p) override the error status set by bfd_read. * aix386-core.c, aout-encap,c archive.c, bout.c: Likewise. * coff-rs6000.c, coffgen.c ecoff.c, elf.c: Likewise. * elf32-hppa.c, elfcode.h, hp300hpux.c, i386lynx.c: Likewise. * nlm32-alpha.c, nlm32-i386.c, nlm32-sparc.c: Likewise. * som.c: Check return values from several bfd_{seek,read,write} calls that we just assumed were not failing.	33 years ago
Ian Lance Taylor	a3a33af390	Changes to support linker relaxing of embedded MIPS PIC code to 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.	33 years ago
Jim Kingdon	80425e6c82	* libbfd-in.h: Remove alloca cruft. It was missing some necessary cruft (like the #pragma alloca for AIX). In addition to that problem, the C alloca calls xmalloc, which means checking for being out of memory can't work right. The following changes remove all uses of alloca from BFD. * hosts/solaris2.h: Remove alloca cruft. * som.c: Replace alloca with a fixed size auto array. * aoutx.h, elfcode.h, nlmcode.h, bout.c, coff-alpha.c, ecoff.c, ecofflink.c, elf32-hppa.c, elf32-mips.c, linker.c, reloc.c, som.c: Replace alloca with malloc and appropriate error checking and freeing. * linker.c: Replace alloca with obstack_alloc. * libbfd.h: Rebuilt.	33 years ago
Ian Lance Taylor	68241b2b3f	* aoutx.h, archive.c: Add casts to avoid warnings from SVR4 cc. * ecoff.c, ecofflink.c, ecoffswap.h, srec.c: Likewise. * elf32-i386.c: Likewise. * elfcode.h (bfd_section_from_shdr): Make i unsigned; remove old #if 0 code. (elf_write_phdrs): Make i unsigned. (map_program_segments): Make i and n_left unsigned. (assign_file_positions_except_relocs): Make i unsigned. (write_shdrs_and_ehdr): Make count unsigned. (assign_file_positions_for_relocs): Make i unsigned. (NAME(bfd,elf_write_object_contents)): Make count unsigned. (section_from_elf_index): Make index argument unsigned.	33 years ago
Ian Lance Taylor	d6074cddec	Fix last patch.	33 years ago
Ian Lance Taylor	626f883f94	* ecoff.c (ecoff_sizeof_headers): Align result to 16 byte boundary.	33 years ago

4 Commits (ef58a6ac645f683f3ccaf9e166045367179153d8)