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1994-11-01 * elf32-hppa.c (ELF32_PARISC_SX_SIZE): Define.Ian Lance Taylor1-0/+20
(ELF32_PARISC_SX_GET, ELF32_PARISC_SX_PUT): Define. (symextn_entry): Don't define. (symext_chain_size): Change type to bfd_size_type. (symextn_contents): Change type to bfd_byte *. (elf32_hppa_backend_begin_write_processing): Use ELF32_PARISC_SX_SIZE instead of sizeof (symext_entryS). (elf32_hppa_size_symext): Likewise. Also, change type of sizep to bfd_size_type *. (elf_hppa_tc_make_sections): Cast symextn_contents assignment to bfd_byte *. Use ELF32_PARISC_SX_PUT instead of direct assignment. (elf32_hppa_backend_symbol_table_processing): Use ELF32_PARISC_SX_SIZE instead of sizeof (symext_entryS). Use ELF32_PARISC_SX_GET insetad of direct assignment. (elf32_hppa_read_symext_info): Change type of contents, and its assignment cast, to bfd_byte *. Use ELF32_PARISC_SX_SIZE instead of sizeof (symextn_entry). Use symext_entryS instead of symextn_entry. Use ELF32_PARISC_SX_GET instead of direct assignment.
1994-10-31 * archive.c (bfd_dont_truncate_arname): Add the ar paddingIan Lance Taylor2-1/+7
character, if there is room for it, even if the name is the maximum length. PR 5859.
1994-10-31 * elfcode.h (assign_file_positions_except_relocs): Sort the ELFIan Lance Taylor1-0/+6
headers by section address when assigning file positions. (elf_sort_hdrs): New static function.
1994-10-31 * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Create DT_INITIan Lance Taylor2-8/+41
and DT_FINI dynamic entries based on the existence of _init and _fini symbols, not on the .init and .fini sections. This is compatible with some SVR4 linkers. (elf_bfd_final_link): Corresponding change.
1994-10-30 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't move aIan Lance Taylor1-0/+5
symbol with a PLT entry into the .plt section if it is defined in a regular file. * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1994-10-29 * linker.c (_bfd_generic_link_add_archive_symbols): It's not anIan Lance Taylor2-0/+10
error if an empty archive has no symbol table. * ecoff.c (ecoff_link_add_archive_symbols): Likewise. * elfcode.h (elf_link_add_archive_symbols): Likewise.
1994-10-28NetBSD/m68k support, based on work by mikeb@snow.datametrics.com:J.T. Conklin6-2/+69
* config.bfd (m68*-*-netbsd*): Use m68k-nbsd as bfd_name. * configure.in (m68knetbsd_vec): Added. * targets.c (bfd_m68knetbsd_vec): Added. * hosts/m68knbsd.h, config/m68k-nbsd.mt, m68knetbsd.c: New files. * Makefile.in (BFD32_BACKENDS, CFILES): Add m68knetbsd.c. miscellaneous cleanup required by all netbsd targets, based on work by Andrew Cagney <cagney@highland.com.au>: * netbsd.h (N_MAGIC, N_SET_MAGIC, N_GETMAGIC, N_GETMAGIC2, N_TXTADDR, N_TXTOFF, N_ALIGN, N_DATADDR, N_DATOFF): Removed. Generic a.out definitions work. * i386nbsd.c, ns32knbsd.c, sparcnbsd.c (__LDPGSZ): Removed. (MY(write_object_contents)): Use NetBSD's magic numbers
1994-10-27 * libelf.h (struct bfd_elf_section_data): Add field dynindx.Ian Lance Taylor5-93/+222
* elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Don't finalize the .dynsym, .dynstr or .hash sections until after the backend size_dynamic_sections routine, so that it can add dynamic symbols if it wants to. * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't define the symbol to be in the .plt section when generating a shared library if it is a defined symbol. * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. (elf32_sparc_size_dynamic_sections): When generating a shared library, allocate space for a dynamic symbol for each output section, storing the index in the dynindx field of the ELF section data. Adjust the other dynindx fields to account for this. (elf32_sparc_adjust_dynindx): New static function. (elf32_sparc_relocate_section): When copying a reloc into a shared library, use the original addend as appropriate. Convert an R_SPARC_32 reloc into an R_SPARC_RELATIVE reloc. Use the dynamic symbol index of the output section, not the normal symbol index. (elf32_sparc_finish_dynamic_sections): Don't die if a section does not exist when setting the value of the dynamic tags. Write out a dynamic symbol for each output section.
1994-10-26 * aoutx.h (aout_link_input_section): Don't bother to read or writeIan Lance Taylor2-4/+25
the relocs if there aren't any.
1994-10-25 * Makefile.in (ALL_MACHINES): Add tekhex.o.Ian Lance Taylor2-3/+2
* targets.c (bfd_target_vector): If SELECT_VECS is not defined, include tekhex_vec. * tekhex.c (NIBBLE, ISHEX): Cast array arguments to unsigned char. (getvalue, getsym, out): Likewise. (find_chunk): Remove unused variable s. (first_phase): Remove unused variable s. (pass_over): Remove unused variable address. (tekhex_object_p): Remove unused variable section. (move_section_contents): Change return type from boolean to void. (tekhex_write_object_contents): Remove unused variables tdata and list.
1994-10-25 * linker.c (enum link_action): Add CIND.Ian Lance Taylor2-59/+211
(link_action): Change COMMON_ROW\indr from MDEF to CREF. Change INDR_ROW\common from MDEF to CIND. (_bfd_generic_link_add_one_symbol): In CREF case, handle an existing symbol which is indirect rather than defined. Add new CIND case.
1994-10-24 Change S-record backend to use multiple sections to handle gaps inIan Lance Taylor1-0/+33
file. * srec.c (srec_data_list_struct): Move field next from last place to first. Change type of data to bfd_byte *. (struct srec_symbol): Define. (tdata_type): Remove done_symbol_read, count, strings, symbol_idx, string_size, string_idx. Change type of symbols to struct srec_symbol *. Add symtail and csymbols. (low, high): Remove. (size_symbols, fillup_symbols, size_srec, fillup): Remove. (white, skipwhite, pass_over, object_p): Remove. (srec_mkobject): Call srec_init. Adjust tdata initialization for field changes. (srec_get_byte, srec_bad_byte): New static functions. (srec_new_symbol, srec_scan): New static functions. (srec_object_p): Change type of b to bfd_byte. Explicitly set wrong_format error. Call srec_mkobject and srec_scan instead of object_p. (symbolsrec_object_p): Likewise. Also, change b to be only two bytes. (srec_read_section): New static function. (srec_get_section_contents): Call srec_read_section rather than pass_over. Handle zero length section correctly. (set_set_arch_mach): Change from function to macro. (srec_set_section_contents): Change data to bfd_byte *. (srec_write_record): Change data, end and src to bfd_byte *. (srec_write_header): Change buffer and dst to bfd_byte *. (srec_write_section): Change location to bfd_byte *. (srec_write_terminator): Change buffer to bfd_byte *. (srec_get_symtab_upper_bound): Don't call srec_get_section_contents. (srec_get_symtab): Rewrite.
1994-10-24 * ecoff.c (ecoff_set_symbol_info): Set udata.i to 0, not NULL.Ian Lance Taylor2-5/+10
1994-10-21* libaout.h (machine_type): added M_68K_NETBSD and M_SPARC_NETBSD.J.T. Conklin5-8/+153
* i386netbsd.c, ns32knetbsd.c, sparcnetbsd.c: removed RCS Id's. changed how PAGE_SIZE and SEGMENT_SIZE are defined so they are consistant with each other. * netbsd.h (N_HEADER_IN_TEXT, TEXT_START_ADDR): NetBSD fits its header into the start of its text segment.
1994-10-21 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add case forIan Lance Taylor3-40/+108
_construct_extended_name_table. (bfd_target): Add _bfd_construct_extended_name_table. * archive.c (_bfd_archive_bsd_construct_extended_name_table): New function. (_bfd_archive_coff_construct_extended_name_table): New function. (_bfd_construct_extended_name_table): Renamed by adding a leading underscore, and made externally visible. Added trailing_slash argument, and used it instead of elf_style. Changed type of tablen to bfd_size_type *. (_bfd_write_archive_contents): Use BFD_SEND to call construct_extended_name_table. Use the returned name. * libbfd-in.h (_bfd_construct_extended_name_table): Declare. (_bfd_noarchive_construct_extended_name_table): Define. (_bfd_archive_bsd_construct_extended_name_table): Declare. (_bfd_archive_coff_construct_extended_name_table): Declare. * bfd-in2.h: Rebuild. * libbfd.h: Rebuild. * som.c (som_construct_extended_name_table): New static function. * aout-target.h (MY_construct_extended_name_table): Define. * coff-rs6000.c (rs6000coff_construct_extended_name_table): Define. * ieee.c (ieee_construct_extended_name_table): Define. * libecoff.h (_bfd_ecoff_construct_extended_name_table): Define. * oasys.c (oasys_construct_extended_name_table): Define.
1994-10-21fix BFD_ASSERT callsIan Lance Taylor2-6/+6
1994-10-21remove unused variableIan Lance Taylor1-1/+0
1994-10-21 Fix the ELF linker to not require an interpreter if no dynamicIan Lance Taylor5-600/+934
objects were seen, even when linking PIC code. * libelf.h (ELF_LINK_HASH_NEEDS_PLT): Define. (struct elf_link_hash_table): Add field dynamic_sections_created. * elfcode.h (elf_link_record_dynamic_symbol): Create dynstr if it doesn't already exist. (elf_link_add_object_symbols): Create dynamic sections based on dynamic_sections_created field, not dynobj field. Don't bother to set dynobj. (elf_link_create_dynamic_sections): If dynamic sections were already created, don't do anything. If dynobj is already set, use it; otherwise, set it to the bfd argument. Don't initialize dynsymcount. Only create dynstr if it does not exist. Set dynamic_sections_created to true. (NAME(bfd_elf,size_dynamic_sections)): Skip most of this function if no dynamic objects were seen. (elf_adjust_dynamic_symbol): If a symbol has the ELF_LINK_HASH_NEEDS_PLT flag set, let the backend adjust it. (elf_bfd_final_link): Change most decisions based on dynobj to check dynamic_sections_created instead. (elf_link_output_extsym): Only handle dynamic symbols if a dynamic object was seen. * elf.c (_bfd_elf_link_hash_table_init): Initialize new field dynamic_sections_created. Set dynsymcount to 1, not 0. * elf32-i386.c (elf_i386_create_dynamic_sections): Call elf_i386_create_got_section rather than creating the .got and .got.plt sections. (elf_i386_create_got_section): New static function. (elf_i386_check_relocs): Just call elf_i386_create_got_section if a GOT table is needed, not bfd_elf32_link_create_dynamic_sections. Only create the .rel.got section, and only make space for a reloc, for a global symbol or when generating a shared object. For a R_386_PLT32 reloc, just set the ELF_LINK_HASH_NEEDS_PLT flag. (elf_i386_adjust_dynamic_symbol): Rework initial assertion to permit ELF_LINK_HASH_NEEDS_PLT non dynamic symbols. Create a procedure linkage table entry for such symbols. But, if no dynamic objects were seen, never create a PLT entry. (elf_i386_size_dynamic_sections): If no dynamic objects were seen, skip most of this function, and force the size of the .rel.got section to zero. (elf_i386_relocate_section): For a R_386_GOT32 reloc against a global symbol when no dynamic object was seen, initialize the contents of the .got section. For a R_386_GOT32 against a local symbol, only create a R_386_RELATIVE reloc when generating a shared object. Treat a R_386_PLT32 reloc against a symbol for which we did not create a PLT entry as a R_386_PC32 reloc. (elf_i386_finish_dynamic_sections): Only fiddle with the dynamic entries and the PLT if we saw a dynamic object. * elf32-sparc.c (elf_sparc_howto_table): Fix R_SPARC_PC22 by setting rightshift to 10. Fix R_SPARC_WPLT20 by setting rightshift to 2, size to 2, bitsize to 30, and dst_mask to 0x3fffffff. (elf32_sparc_create_dynamic_sections): Don't set the size of the .plt section. Call elf32_sparc_create_got_section rather than creating the .got section. (elf32_sparc_check_relocs): Call elf32_sparc_create_got_section if a GOT table is needed, not bfd_elf32_link_create_dynamic_sections. Only create the .rela.got section, and only make space for a reloc, for a global symbol or when generating a shared object. Set the alignment of the .rela.got section to 2. For a R_SPARC_WPLT30 reloc, just set the ELF_LINK_HASH_NEEDS_PLT flag. (elf32_sparc_adjust_dynamic_symbol): Rework initial assertion to permit ELF_LINK_HASH_NEDS_PLT non dynamic symbols. Create a procedure linkage table for such symbols. But, if no dynamic objects were seen, never create a PLT entry. Initialize the size of the .plt section. (elf32_sparc_size_dynamic_sections): If no dynamic objects were seen, skip most of this function, and force the size of the .rela.got section to zero. Strip empty reloc sections, and strip an empty .plt section. (elf32_sparc_relocate_section): For a GOT reloc against a global symbol when no dynamic object was seen, initialize the contents of the .got section. For a GOT reloc against a local symbol, only create a R_SPARC_RELATIVE reloc when generating a shared object. Treat a R_SPARC_WPLT30 reloc against a symbol for which we did not create a PLT entry as a R_SPARC_WDISP30 reloc. (elf32_sparc_finish_dynamic_sections): Only fiddle with the dynamic entries and the PLT if we saw a dynamic object.
1994-10-20 * elfcode.h (elf_map_symbols): Don't worry about section symbolsIan Lance Taylor2-82/+87
in a section not owned by any BFD. (elf_section_from_bfd_section): Separate out loop which calls backend routine. Check bfd_section and call the backend routine even for a section not owned by any BFD. * elf32-mips.c (mips_elf_section_from_bfd_section): Handle .acommon section.
1994-10-19 * coffgen.c (coff_print_symbol): Make names for section number andJim Kingdon1-0/+7
storage class slightly more verbose. It's not clear how many characters I can justify using up, but before this change they both were abbreviated "sc" which is (IMHO) clearly unacceptable.
1994-10-19 * binary.c (binary_set_section_contents): Set the base fileIan Lance Taylor1-0/+3
position from the lowest section VMA, not the start address.
1994-10-19 * aoutx.h (NAME(aout,slurp_symbol_table)): Don't return an errorIan Lance Taylor3-80/+129
if there are no symbols. * coffgen.c (coff_get_normalized_symtab): Likewise. * hp300hpux.c (MY(slurp_symbol_table)): Likewise.
1994-10-18rebuilt dependenciesIan Lance Taylor1-0/+1
1994-10-18 * binary.c: New file for raw binary output format.Ian Lance Taylor5-6/+187
* Makefile.in (BFD_LIBS): Add binary.o. (CFILES): Add binary.c. * targets.c (binary_vec): Declare. (bfd_target_vector): Include binary_vec.
1994-10-18 * aout-target.h (MY_bfd_copy_private_section_data): Only copyIan Lance Taylor1-1/+5
subformat to another bfd_target_aout_flavour file.
1994-10-18 * srec.c (tdata_type): Add field tail.Ian Lance Taylor2-8/+38
(srec_mkobject): Initialize tail. (srec_set_section_contents): Sort S record list by address.
1994-10-17 * oasys.c (oasys_slurp_symbol_table): Use udata.p rather than justIan Lance Taylor2-6/+43
udata.
1994-10-17 * elfcode.h (elf_map_symbols): Sort the symbols into a new array,Ian Lance Taylor1-9/+0
rather than messing with Elf_Sym_Extra. Store the symbol index in the udata.i field. (swap_out_syms): Use outbound_syms as a pointer rather than as an array. Don't worry about elf_sym_num. (elf_symbol_from_bfd_symbol): Use udata.i rather than just udata. * libelf.h (struct elf_sym_extra): Don't define. (Elf_Sym_Extra): Don't define. (struct elf_obj_tdata): Remove sym_extra field. (elf_sym_extra): Don't define. * elf32-hppa.c (elf32_hppa_backend_final_write_processing): Use udata.i rather than elf_sym_extra array. (elf32_hppa_backend_symbol_table_processing): Don't set symextn_hdr->size; just use sh_size.
1994-10-17 Use a hash table when writing out ELF symbol names.Ian Lance Taylor5-378/+1046
* elfcode.h (elf_stringtab_init): New static function. (bfd_new_strtab, bfd_add_to_strtab, bfd_add_2_to_strtab): Remove. Change all callers to use elf_stringtab_init or _bfd_stringtab_add, and get stringtab lengths using _bfd_stringtab_size. (elf_fake_sections): Change ignored argument to pointer to boolean, and set the boolean to true if an error occurs. If an error has already occurred, don't do anything. (assign_section_numbers): Just set sh_size, not contents. (elf_compute_section_file_positions): Pass the address of a boolean to elf_fake_sections. Pass the address of a bfd_strtab_hash to swap_out_syms. Write out the .strtab section. (prep_headers): Change shstrtab to bfd_strtab_hash. (swap_out_syms): Take a pointer to a bfd_strtab_hash as an argument. Set it to the symbol names. (NAME(bfd_elf,write_object_contents)): Write out the section header names using _bfd_stringtab_emit. (elf_debug_section): Remove first argument; get the section name via the bfd_section pointer. Change caller. (elf_bfd_final_link): Write out the symbol names using _bfd_stringtab_emit. Likewise for the .dynstr section contents. Free the symbol names at the end of the function. (elf_link_input_bfd): Remove the last argument, output_names, from relocate_section. Save the old symbol contents before calling elf_link_output_sym, and restore them afterward. * libelf.h (struct elf_link_hash_table): Change dynstr field to struct bfd_strtab_hash. (struct elf_backend_data): Remove last argument, output_names, from elf_backend_relocate_section field. (struct strtab): Don't define. (struct elf_obj_tdata): Change strtab_ptr field to struct bfd_strtab_hash. * elf32-hppa.c (elf32_hppa_relocate_section): Remove last argument, output_names. * elf32-i386.c (elf_i386_relocate_section): Likewise. * elf32-mips.c (mips_elf_relocate_section): Likewise. * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1994-10-17Fix thinko in ian's ChangeLog entryJim Kingdon1-1/+1
1994-10-17 * libbfd-in.h (DEFAULT_STRING_SPACE_SIZE): Don't define.Ian Lance Taylor1-0/+5
(bfd_add_to_string_table): Don't declare. * libbfd.h: Rebuild. * libbfd.c (bfd_add_to_string_table): Remove.
1994-10-17 * elfcode.h (elf_swap_shdr_in): Use rawdata, not bfd_section.Ian Lance Taylor5-2092/+2116
Clear contents field. (bfd_section_from_shdr): In SHT_STRTAB case, check bfd_section, not rawdata. Don't set rawdata if e_shstrndx. Use bfd_section rather than rawdata in commented out code. In SHT_REL[A] case, don't bother to check elf_section_data of section returned by section_from_elf_index. (elf_fake_sections): Set bfd_section, not rawdata. Don't set size. (elf_map_symbols): Don't set elf_num_section_syms. Don't create section symbols that already exist. (assign_file_position_for_section): Use bfd_section, not rawdata. (section_from_elf_index): Just check bfd_section field. (elf_section_from_bfd_section): Likewise. (elf_debug_section): Don't print rawdata, contents, or size. (elf_link_add_object_symbols): Don't error out if section_from_elf_index returns NULL. (elf_bfd_final_link): Check return value from section_from_elf_index against NULL, not bfd_is_abs_section. (elf_link_input_bfd): Don't check section_from_elf_index return value. * libelf.h (struct elf_obj_tdata): Remove num_section_syms field. (elf_num_section_syms): Don't define. * elf.c (elf_get_str_section): Store section contents in contents field rather than rawdata field. (elf_string_from_elf_section): Likewise. (_bfd_elf_make_section_from_shdr): Store BFD section pointer in bfd_section field rather than rawdata field. * elf32-hppa.c (elf32_hppa_read_symext_info): Use bfd_section rather than rawdata. (elf32_hppa_size_stubs): Likewise. * elf32-mips.c (mips_elf_final_write_processing): Use bfd_section rathern than rawdata. (mips_elf_section_from_shdr): Likewise. (mips_elf_section_processing): Likewise. (mips_elf_section_from_bfd_section): Remove rawdata check.
1994-10-17 * srec.c (pass_over): Set the start address for S7, S8 or S9.Ian Lance Taylor2-1/+23
1994-10-14update to version 2.5Ken Raeburn2-1/+5
1994-10-14 * bfd.c (bfd_scan_vma): Cast end to be non const before passing itIan Lance Taylor1-0/+5
to strtoul.
1994-10-13 * bfd.c (bfd_scan_vma): Pass end argument on to strtoul.Ian Lance Taylor2-4/+23
1994-10-12 * ecoff.c (ecoff_set_symbol_info): Mark local stProc or stLabelIan Lance Taylor2-118/+307
symbols as BSF_DEBUGGING. PR 5769.
1994-10-12* opncls.c (bfd_realloc): Deleted, since it's broken and fixing it would makeKen Raeburn2-0/+11
it slow. Besides, it isn't used much. * elfcode.h (elf_map_symbols): Always allocate new storage for the symbol table.
1994-10-12 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): MakeIan Lance Taylor1-0/+3
str1 and str2 const pointers.
1994-10-12 * Makefile.in (INSTALL): Use top level install.sh script.Ian Lance Taylor1-0/+10
* config/README (INSTALL): Remove. * config/delta88.mh (INSTALL): Remove. * config/i386v4.mh (INSTALL): Remove. * config/irix4.mh (INSTALL): Remove. * config/irix5.mh (INSTALL): Remove. * config/ncrt3000.mh (INSTALL): Remove.
1994-10-11Tue Oct 11 13:57:56 1994 Eric Youngdale (eric@andante.aib.com)Ian Lance Taylor1-0/+11
* elf32-i386.c (elf_i386_check_relocs): Make sure that a symbol with a global offset table entry or a procedure linkage table entry is added to the dynamic symbol table. * elf32-sparc.c (elf32_sparc_check_relocs): Likewise. * elf32-i386.c (elf_i386_adjust_dynamic_symbol): If a symbol has already gotten a procedure linkage table entry, change the definition to the PLT entry. * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1994-10-11 * lynx-core.c (lynx_core_file_p): SPARC Lynx appears to startIan Lance Taylor1-0/+5
dumping the .data section in a core file at a page boundary.
1994-10-10* cofflink.c (_bfd_coff_final_link): Cast argument to bfd_h_put_32 to correctKen Raeburn2-2/+13
type. (coff_read_string_table): Cast argument to bfd_h_get_32 to correct type. * elfcode.h (elf_link_output_extsym): Cast argument to bfd_elf_hash to correct type.
1994-10-10* elf32-sparc.c (elf_sparc_howto_table): The PC10, PC22, and WPLT30 relocationsKen Raeburn2-134/+665
are PC-relative.
1994-10-05 * archive.c (bfd_construct_extended_name_table): SVR4 uses slashIan Lance Taylor1-0/+5
newline at the end of the file name, not just newline.
1994-10-04 * ecoff.c (_bfd_ecoff_new_section_hook): Default section alignmentIan Lance Taylor1-0/+3
power to 4, rather than using align_power_min.
1994-10-04 * coffcode.h (coff_new_section_hook): Don't use align_power_min;Ian Lance Taylor2-0/+12
use COFF_DEFAULT_SECTION_ALIGNMENT_POWER instead. Force the .stab and .stabstr sections to be aligned to no more than 2. Remove COFF_SPARC special cases. * coff-a29k.c: Define COFF_DEFAULT_SECTION_ALIGNMENT_POWER. * coff-apollo.c, coff-go32.c, coff-h8300.c: Likewise. * coff-h8500.c, coff-i386.c, coff-i960.c, coff-m68k.c: Likewise. * coff-m88k.c, coff-rs6000.c, coff-sh.c, coff-sparc.c: Likewise. * coff-we32k.c, coff-z8k.c: Likewise. PR 5706.
1994-10-04 * configure.in: Use ${config_shell} when running config.bfd.Ian Lance Taylor1-1/+3
1994-10-04 * cofflink.c (coff_link_input_bfd): Don't try to convert a longIan Lance Taylor1-0/+3
filename if the offset field is zero.
1994-10-04 * elfcode.h (swap_out_syms): If the alignment of a common symbolIan Lance Taylor1-0/+10
was not set, use a sensible default rather than zero. PR 5751.