-Sun Aug 13 00:40:58 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * som.h (R_HPPA_BEGIN_BRTAB): Define.
- (R_HPPA_END_BRTAB): Likewise.
- * som.c (som_write_fixups): Handle R_BEGIN_BRTAB and R_END_BRTAB.
-
-Thu Aug 10 15:53:29 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * coffswap.h (coff_swap_aux_in): Swap the array dimensions
- whenever x_fcnary is not being used for something else, rather
- than only for an array.
- (coff_swap_aux_out): Likewise.
-
-Tue Aug 8 16:34:57 1995 steve chamberlain <sac@slash.cygnus.com>
-
- * cofflink.c (_bfd_coff_generic_relocate_section): Remove most
- of special case stuff for PE. Now handled by relocs.
- * coff-i386.c (coff_i386_reloc): Special case of PE type 7s.
- (howto_table): Type 7 is dir32-rva.
-
-Tue Aug 8 10:15:43 1995 Jeffrey A. Law <law@rtl.cygnus.com>
-
- * configure.host: Recognize aix4 explicitly.
- * rs6000-core.c (CORE_DATA_SIZE_FIELD): New macro to get a the size
- of a core dump's data section. Provide alternate definition for aix4.
- (SAVE_FIELD): Similarly for save state field (register info).
- (STACK_END_ADDR): Provide definition suitable for aix4.
- * config/{aix4.mh,aix4.mt}: New configuration files.
- * hosts/aix4.h: Likewise.
-
-Mon Aug 7 23:03:21 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * som.c (som_bfd_copy_private_symbol_data): Cast initializations
- to avoid warnings.
-
-Mon Aug 7 14:51:08 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * som.c (som_decode_symclass): Handle absolute symbols by checking
- the SOM type (since they will rarely if ever be in the absolute
- section).
-
-Wed Aug 6 09:12:50 1995 Doug Evans <dje@canuck.cygnus.com>
-
- * archures.c (bfd_mach_sparc, bfd_mach_sparc64): Define.
- * bfd-in2.h: Regenerated.
- * cpu-sparc.c (sparc_arch_info): Renamed from arch_info_struct.
- (sparc64_arch_info): New static variable.
- (bfd_sparc_arch): Link in sparc64_arch_info.
- * elf64-sparc.c (sparc64_elf_xxx): Renamed from elf64_xxx.
- (sparc64_elf_object_p): New static function.
- (elf_backend_object_p): Define.
- * config/sparc64-elf.mt (SELECT_VECS): Add bfd_elf32_sparc_vec.
-
-Sat Aug 5 00:04:08 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * som (som_get_reloc_upper_bound): Return -1 on error. Compute
- return value with sizeof (arelent *), not sizeof (arelent).
-
-Wed Aug 2 12:32:21 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * elf.c (bfd_section_from_shdr): If the section pointed to by the
- sh_link field of a reloc section is not a symbol table, and the
- file contains a single symbol table, clobber the sh_link field of
- the reloc section to point to the symbol table.
-
-Tue Aug 1 10:09:01 1995 Doug Evans <dje@canuck.cygnus.com>
-
- * coff-arm.c (howto reloc ARM26): Change size from 3 to 2.
- (howto reloc ARM26D): Likewise.
-
-Mon Jul 24 14:17:50 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * aoutx.h (NAME(aout,find_nearest_line)): Use the line just before
- the offset, not the one just after. Break out of the loop after
- finding a function past the offset, not merely when finding a
- function with a line defined.
-
- * ecofflink.c (_bfd_ecoff_locate_line): When handling stabs:
- correct setting of sym_ptr_end to consider symbols skipped when
- setting sym_ptr; don't leave loop early unless an N_FUN is found
- with a larger value.
-
- * coff-sh.c (sh_coff_howtos): Mark R_SH_PCDISP8BY2 and R_SH_PCDISP
- as PC relative. Describe R_SH_IMM16. Add entries for
- R_SH_SWITCH16, R_SH_SWITCH32, R_SH_USES, R_SH_COUNT, and
- R_SH_ALIGN.
- (SWAP_IN_RELOC_OFFSET): Define.
- (SWAP_OUT_RELOC_OFFSET): Define.
- (CALC_ADDEND): Define.
- (sh_reloc): Change sym_value and addr to type bfd_vma. Skip reloc
- types other than R_SH_IMM32 and R_SH_PCDISP on an external symbol.
- (coff_bfd_relax_section): Define.
- (coff_bfd_get_relocated_section_contents): Define.
- (sh_relax_section): New static function.
- (sh_relax_delete_bytes): New static function.
- (sh_relocate_section): Handle R_SH_PCDISP on an external symbol.
- (sh_coff_get_relocated_section_contents): New static function.
-
- * cofflink.c (coff_link_add_object_symbols): Call
- _bfd_coff_get_external_symbols, not coff_link_get_symbols. Call
- _bfd_coff_free_symbols, not coff_link_free_symbols. Call
- _bfd_coff_read_string_table, not coff_read_string_table.
- (coff_link_check_archive_element): Likewise.
- (coff_link_input_bfd): Likewise.
- (coff_link_get_symbols): Move to coffgen.c.
- (coff_read_string_table): Likewise.
- (coff_link_free_symbols): Likewise.
- (_bfd_coff_internal_syment_name): New static function.
- (coff_link_check_ar_symbols): Use _bfd_coff_internal_syment_name.
- (coff_link_add_symbols): Likewise.
- (coff_link_input_bfd): Likewise.
- (_bfd_coff_generic_relocate_section): Likewise.
- (_bfd_coff_read_internal_relocs): New function.
- (coff_link_input_bfd): Use cached section contents if available.
- Use _bfd_coff_read_internal_relocs.
- * coffcode.h (coff_slurp_symbol_table): Don't call bfd_seek.
- (coff_bfd_get_relocated_section_contents): Only define if not
- already defined.
- (coff_bfd_relax_section): Likewise.
- * coffgen.c (build_string_table): Remove.
- (_bfd_coff_get_external_symbols): New function, moved in from old
- coff_link_get_symbols in cofflink.c.
- (_bfd_coff_read_string_table): New function, moved in from old
- coff_read_string_table in cofflink.c.
- (_bfd_coff_free_symbols): New function, moved in frmo old
- coff_link_free_symbols in cofflink.c.
- (coff_get_normalized_symtab): Use _bfd_coff_get_external_symbols
- rather than reading the symbols directly. To free them, call
- _bfd_coff_free_symbols. Use _bfd_coff_read_string_table rather
- than build_string_table.
- * libcoff-in.h (obj_coff_keep_syms): Define.
- (obj_coff_keep_strings): Define.
- (coff_data_type): Add fields keep_syms and keep_strings.
- (coff_section_tdata): Define new structure.
- (coff_section_data): Define.
- (_bfd_coff_get_external_symbols): Declare.
- (_bfd_coff_read_string_table): Declare.
- (_bfd_coff_free_symbols): Declare.
- (_bfd_coff_read_internal_relocs): Declare.
- * libcoff.h: Rebuild.
-
-Fri Jul 21 22:32:54 1995 Michael Meissner <meissner@cygnus.com>
-
- * elf32-ppc.c (ppc_elf_howto_raw): Add support for R_PPC_SDAREL
- relocation.
- (ppc_elf_reloc_type_lookup): Ditto.
- (ppc_elf_got16_inner): Ditto.
- (ppc_elf_relocate_section): Ditto.
-
-Thu Jul 20 19:19:06 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new (ignored)
- argument.
- * elf32-hppa.h: Corresponding change.
-
-Thu Jul 20 19:01:07 1995 Ken Raeburn <raeburn@cygnus.com>
-
- * libaout.h (set_aout_section_data): New macro.
- * sunos.c (sunos_scan_relocs): Use it.
-
- * aout-ns32k.c (MY_swap_std_reloc_out): Undef KEEPIT before
- defining it.
-
-Thu Jul 20 13:48:00 1995 Fred Fish <fnf@cygnus.com>
-
- * hosts/i386v4.h (getgid, getuid): Change prototypes to be
- compatible with Unixware 1.x and Unixware 2.x, and probably other
- i386 svr4 versions as well.
-
-Thu Jul 20 13:41:21 1995 Ken Raeburn <raeburn@cygnus.com>
-
- * targets.c (bfd_target_vector): Since armpe and armpei have been
- split into big- and little-endian variants, list all of them,
- instead of the now-nonexistant armpe[i]_vec.
-
-Thu Jul 20 00:06:39 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * elf.c (bfd_section_from_phdr): Set lma based on p_paddr.
- (elf_fake_sections): Set sh_addr based on lma, not vma.
-
-Wed Jul 19 15:52:01 1995 Doug Evans <dje@canuck.cygnus.com>
-
- * coff-arm.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Replaces TARGET_SYM.
- * configure.in (armpe_vec, armpei_vec): Add bi-endian support.
- * configure: "regenerated".
- * pe-arm.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Replaces TARGET_SYM.
- (TARGET_LITTLE_NAME, TARGET_BIG_NAME): Replaces TARGET_NAME.
- * pei-arm.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Replaces TARGET_SYM.
- (TARGET_LITTLE_NAME, TARGET_BIG_NAME): Replaces TARGET_NAME.
- * targets.c (armpe_vec, armpei_vec): Deleted.
- (armpe_little_vec, armpe_big_vec, armpei_little_vec, armpei_big_vec):
- Added.
- * config/arm-pe.mt (DEFAULT_VECTOR): Default is armpe_little_vec.
- (SELECT_VECS): Add bi-endian support.
-
-Wed Jul 19 10:47:25 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * coff-sh.c: Clean up and comment.
- (r_imm32): Remove.
- (sh_coff_howtos): New static array.
- (SH_COFF_HOWTO_COUNT): Define.
- (get_symbol_value): Make relocation bfd_vma rather than long.
- (RTYPE2HOWTO): Rewrite to use sh_coff_howtos.
- (coff_relocate_section): Define to sh_relocate_section.
- (sh_relocate_section): New static function.
-
-Sat Jul 15 01:02:53 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
-
- * configure.host: Add support for generic m68k SVR4 host.
-
-Fri Jul 14 13:13:55 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * aoutx.h (KEEPIT): Change definition to udata.i.
- (KEEPITTYPE): Remove.
- (NAME(aout,reloc_type_lookup)): Add cases to the
- extended reloc type switch: SPARC_GOT10, SPARC_GOT13, SPARC_GOT22,
- SPARC_PC10, SPARC_PC22, SPARC_WPLT30.
- (NAME(aout,swap_std_reloc_out)): Don't bother to use stoi when
- retrieving KEEPIT value.
- (NAME(aout,swap_ext_reloc_out)): Likewise. Also, only add in
- output section VMA for section symbols, and check BSF_SECTION_SYM
- to control whether to set r_extern to 1.
-
- * syms.c: Fix comments so that `make info' works.
-
- * elf32-mips.c (mips_elf_find_nearest_line): Set SEC_HAS_CONTENTS
- in .mdebug section, in case backend linker has cleared it.
-
-Fri Jul 14 11:58:34 1995 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * elf32-ppc.c (ppc_elf_addr16_ha_inner): Rewrite to take just one
- argument, the final relocated address.
- (ppc_elf_addr16_ha_inner): Adjust ppc_elf_addr16_ha_inner caller.
- (ppc_elf_relocate_section): Ditto.
-
-Thu Jul 13 17:22:03 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * som.c (hppa_som_gen_reloc_type): Choose a reasonable field
- selector relocation for the difference of two symbols.
-
-Thu Jul 13 10:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * aoutx.h (NAME(aout,slurp_reloc_table)): Cast argument to size_t
- for malloc.
- * coff-mips.c (mips_relocate_section): Likewise, for memmove.
- (mips_relax_section): Likewise, for malloc.
- * cofflink.c (process_embedded_commands): Likewise.
- (_bfd_coff_final_link): Likewise.
- * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
- (ecoff_final_link_debug_accumulate): Likewise.
- (ecoff_indirect_link_order): Likewise, for memcpy and malloc.
- (ecoff_reloc_link_order): Likewise, for malloc.
- * ecofflink.c (ecoff_align_debug): Likewise, for memset.
- (ecoff_write_symhdr): Likewise, for malloc.
- * elf32-hppa.c (elf32_hppa_read_symext_info): Likewise.
- * elf.c (assign_file_positions_except_relocs): Likewise, for
- qsort.
- * elf32-mips.c (mips_elf_read_ecoff_info): Likewise, for malloc.
- * elfcode.h (elf_slurp_reloc_table): Likewise.
- * elfcore.h (elf_corefile_note): Likewise.
- * elflink.h (elf_link_add_object_symbols): Likewise.
- (elf_link_read_relocs): Likewise.
- (NAME(bfd_elf,size_dynamic_sections)): Likewise, for memset.
- * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
- * ieee.c (do_with_relocs): Likewise.
- * linker.c (default_indirect_link_order): Likewise, for malloc.
- * nlmcode.h (nlm_object_p): Likewise.
- (nlm_write_object_contents): Likewise.
- * oasys.c (oasys_set_section_contents): Likewise, for memcpy.
- * reloc.c (bfd_generic_get_relocated_section_contents): Likewise,
- for malloc.
- * section.c (bfd_get_section_contents): Likewise, for memcpy.
- * srec.c (srec_get_section_contents): Likewise.
- (srec_set_section_contents): Likewise.
- * sunos.c (bfd_sunos_size_dynamic_sections): Likewise, for
- realloc and memset.
- (sunos_scan_relocs): Likewise, for malloc.
- (sunos_scan_dynamic_symbol): Likewise, for realloc.
- * syms.c (_bfd_generic_read_minisymbols): Likewise, for malloc.
- * versados.c (versados_get_section_contents): Likewise, for
- memcpy.
-
- * libbfd.c (real_read): Add prototype. Change argument types from
- int to size_t.
- (bfd_read): Cast real_read argument to size_t, not int.
- (bfd_write): Cast fwrite argument to size_t, not int.
-
- * elf64-gen.c (elf_info_to_howto): Fix definition for recent elf.c
- changes.
-
- * configure.in: Fix typo: change {$enableval} to ${enableval}.
- * configure: Rebuild.
-
- * Makefile.in (BFD32_BACKENDS): Add elflink.o.
-
- * targets.c (bfd_target): Add fields _read_minisymbols and
- _minisymbol_to_symbol.
- (BFD_JUMP_TABLE_SYMBOLS): Add _read_minisymbols and
- _minisymbol_to_symbol.
- (bfd_read_minisymbols): Define.
- (bfd_minisymbol_to_symbol): Define.
- * syms.c (_bfd_generic_read_minisymbols): Define.
- (_bfd_generic_minisymbol_to_symbol): Define.
- * libbfd-in.h (_bfd_nosymbols_read_minisymbols): Define.
- (_bfd_nosymbols_minisymbol_to_symbol): Define.
- (_bfd_generic_read_minisymbols): Declare.
- (_bfd_generic_minisymbol_to_symbol): Declare.
- * bfd-in2.h: Rebuild.
- * libbfd.h: Rebuild.
- * aoutx.h (MINISYM_THRESHOLD): Define.
- (NAME(aout,read_minisymbols)): New function.
- (NAME(aout,minisymbol_to_symbol)): New function.
- * libaout.h (NAME(aout,read_minisymbols)): Declare.
- (NAME(aout,minisymbol_to_symbol)): Declare.
- * aout-target.h (MY_read_minisymbols): Define.
- (MY_minisymbol_to_symbol): Define.
- * All targets: Define read_minisymbols and minisymbol_to_symbol.
-
-Wed Jul 12 17:55:55 1995 Ken Raeburn <raeburn@cygnus.com>
-
- * elflink.h (elf_link_add_object_symbols): Cast return value from
- bfd_alloc.
-
- * elfcode.h (size_info): Don't use "&" before function names.
-
-Wed Jul 12 00:16:48 1995 Ken Raeburn <raeburn@kr-pc.cygnus.com>
-
- * libelf.h (elf_backend_data): Use unsigned, not unsigned char,
- for bitfields.
-
-Tue Jul 11 15:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * elf.c (bfd_section_from_shdr): In case SHT_REL[A], only get the
- BFD section for the sh_link section if it is a SYMTAB section.
-
- * aoutx.h (NAME(aout,link_add_symbols)): Don't bother to check
- that archives hold a.out objects.
- * cf-i386lynx.c (coff_bfd_link_add_symbols): Don't define.
- (lynx_link_add_symbols): Remove.
- * cf-m68klynx.c (coff_bfd_link_add_symbols): Don't define.
- (lynx_link_add_symbols): Remove.
- * elflink.h (elf_bfd_link_add_symbols): Don't bother to check that
- archives hold ELF objects.
-
- * archive.c (bfd_generic_archive_p): If the archive has a map, and
- the target was defaulted, but the first object in the archive can
- not be matched with that target, then return a bad format error.
-
- * elf64-sparc.c (elf_sparc_howto_table): Set howto for WDISP16 to
- elf64_wdisp16_reloc.
- (elf64_wdisp16_reloc): New static function.
- (elf64_sparc_relocate_section): New static function.
- (elf_backend_relocate_section): Define.
-
- * libelf.h (struct elf_size_info): Change type of last argument to
- swap_symbol_out from char * to PTR.
- (bfd_elf32_swap_symbol_out): Update declaration.
- (bfd_elf64_swap_symbol_out): Likewise.
- * elfcode.h (elf_swap_symbol_out): Change type of cdst from char *
- to PTR.
- * elf.c (swap_out_syms): Cast to PTR, not char *, when calling
- swap_symbol_out routine.
- * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Likewise.
- (elf_link_output_sym): Likewise.
- (elf_link_output_extsym): Likewise.
- * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Likewise.
-
-Tue Jul 11 12:29:49 1995 Rick Sladkey <jrs@world.std.com>
-
- * elf.c (_bfd_elf_find_nearest_line): Handle the simple case where
- there is no debugging information.
-
-Mon Jul 10 11:45:55 1995 Ken Raeburn <raeburn@cygnus.com>
-
- * makefile.dos (OBJS): Add binary.o and tekhex.o. From DJ
- Delorie.
-
-Mon Jul 10 11:09:58 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * linker.c (set_symbol_from_hash): bfd_link_hash_new case: Don't
- abort; it can happen for constructor symbols when not building
- constructors.
-
- * coff-i960.c (coff_i960_relocate): Correct typo: use ! on strcmp,
- not on string.
- * cofflink.c (_bfd_coff_generic_relocate_section): Remove unused
- local i.
- * coff-arm.c (coff_arm_rtype_to_howto): Don't declare.
- (PCRELOFFSET): Define if not already defined.
- * Makefile.in: Rebuild dependencies.
- (BFD32_BACKENDS): Add coff-arm.o
- (CFILES): Add coff-arm.c, pe-arm.c, pei-arm.c.
-
- * aoutx.h (NAME(aout,link_hash_table_create)): Allocate hash table
- using bfd_alloc, not malloc.
- * cofflink.c (_bfd_coff_link_hash_table_create): Likewise.
- * ecoff.c (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
- * i386linux.c (linux_link_hash_table_create): Likewise.
- * linker.c (_bfd_generic_link_hash_table_create): Likewise.
- * sunos.c (sunos_link_hash_table_create): Likewise.
-
- Based on patches from Eric Youngdale <eric@aib.com>:
- * elflink.h (NAME(bfd_elf,size_dynamic_sections)): If -Bsymbolic,
- output a DT_SYMBOLIC dynamic entry.
- (elf_adjust_dynamic_symbol): If -Bsymbolic, don't require a PLT
- entry for a locally defined symbol.
- * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, do warn
- about undefined symbols, and fill in the GOT entry for a symbol
- defined in a regular object file.
- (elf_i386_finish_dynamic_symbol): If -Bsymbolic, output a RELATIVE
- reloc rather than a GLOB_DAT reloc for a symbol defined in a
- regular object file.
- * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, do warn
- about undefined symbols, and fill in the GOT entry for a symbol
- defined in a regular object file.
- (elf_m68k_finish_dynamic_symbol): If -Bsymbolic, output a RELATIVE
- reloc rather than a GLOB_DAT reloc for a symbol defined in a
- regular object file.
- * elf32-sparc.c (elf32_sparc_relocate_section): If -Bsymbolic, do
- warn about undefined symbols, and fill in the GOT entry for a
- symbol defined in a regular object file.
- (elf32_sparc_finish_dynamic_symbol): If -Bsymbolic, output a
- RELATIVE reloc rather than a GLOB_DAT reloc for a symbol defined
- in a regular object file.
-
- * config/m68k-coff.mt (SELECT_VECS): Rename from SELECT_VECTORS.
- Correct elements to be actual BFD vector names.
-
- * Makefile.in (Makefile): Don't depend upon @frags@.
- (config.status): Depend upon @frags@.
-
-Fri Jul 7 17:36:44 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * coffgen.c (coff_renumber_symbols): Sort defined symbols that are
- neither BSF_FUNCTION not BSF_NOT_AT_END just before undefined
- symbols.
- * coffcode.h (coff_slurp_symbol_table): Set BSF_FUNCTION as well
- as BSF_NOT_AT_END.
-
-Fri Jul 7 17:16:15 1995 Ken Raeburn <raeburn@cygnus.com>
-
- * Makefile.in (do_mostlyclean): Remove config.log.
- (do_distclean): Remove config.cache.
-
-Thu Jul 6 14:37:43 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * elf32-i386.c (elf_i386_relocate_section): Revert May 24 patch.
- Don't copy PC32 reloc against section into shared object.
-
- * Makefile.in: Rebuild dependencies.
- (CFILES): Added elflink.c.
- (Makefile): Depend upon config.status, not configure.in.
- (config.status): New target; depend upon configure configure.host
- and config.bfd.
-
-Wed Jul 5 20:17:14 1995 Ken Raeburn <raeburn@cygnus.com>
-
- * elfcore.h, elflink.h, elfcode.h, elf.c, elflink.c: Moved some
- primarily size-independent code from elfcode.h to elf.c and new
- file elflink.c; moved out other core- or linker-related routines
- into other new .h files for clarity. Renamed many routines to
- start with bfd_elf or _bfd_elf. Added a structure of
- size-dependent but target-independent info to elfcode.h.
- * Makefile.in: Build elflink.o. Update dependencies.
- * libelf.h: Updated some declarations. Added a definition for the
- new structure in elfcode.h. Added more fields to elf backend data
- structure.
- * elfxx-target.h: Refer to the appropriate size-dependent info.
- * elf32-*.c: Changed some function names. Moved common
- create_dynamic_sections code from m68k, sparc, and i386 support
- into elflink.c. Define some new macros to fill in new fields of
- back end data. Also clean up some "gcc -Wall" warnings regarding
- unused or uninitialized variables.
-
- * Makefile.in (BFD_LIBS): No, don't put elflink.o here.
- * configure.in: Include it here whenever elf.o is specified.
-
-Wed Jul 5 10:31:47 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * elf32-mips.c (mips_elf_object_p): Unconditionally set
- elf_bad_symtab, since sometimes the symbol table is messed up and
- the last symbol is global.
-
- * 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.
-
- * configure.in: Use $ac_config_sub, not $configsub.
- * configure: Likewise.
-
- Permit --enable-targets=ieee:
- * config.bfd (*-*-ieee*): New target.
- * config/ieee.mt: New file.
-
-Wed Jul 5 04:16:35 1995 Ken Raeburn <raeburn@kr-pc.cygnus.com>
-
- * config/i386aix.mh (HDEFINES): Remove -DFASCIST_FDOPEN.
-
- Autoconfiscation:
- * configure.in, Makefile.in, doc/Makefile.in: Switch from Cygnus
- configure to autoconf ways of processing --enable arguments,
- setting up symlinks, incorporating makefile fragments, printing
- messages at configuration time, setting variables in Makefile.
- Deleted some unused variables. Check for ranlib via autoconf.
- For now, configure script removes doc/config.status.
- * configure: New file.
- * dep-in.sed: Use @SRCDIR@ instead of @srcdir@, so Makefile.in
- line doesn't get broken by configure.
- * doc/configure.in: Removed.
-
-Tue Jul 4 12:22:21 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * archive.c (_bfd_construct_extended_name_table): If
- BFD_TRADITIONAL_FORMAT is set, limit the length of all file names
- to ar_max_namelen.
- (bfd_dont_truncate_arname): If BFD_TRADITIONAL_FORMAT is set, call
- bfd_bsd_truncate_arname.
- (_bfd_write_archive_contents): Revert June 1 change.
-
- * elfcode.h (NAME(bfd_elf,record_link_assignment)): Add provide
- argument.
- * bfd-in.h (bfd_elf32_record_link_assignment): Update prototype.
- (bfd_elf64_record_link_assignment): Likewise.
- * bfd-in2.h: Rebuild.
-
- * libelf.h (struct elf_link_hash_table): Add needed field. Remove
- saw_needed field.
- * elfcode.h (elf_link_add_object_symbols): If elf_dt_needed_name
- is an empty string, don't make a DT_NEEDED entry in the output
- file. Record all DT_NEEDED entries found in input dynamic
- objects.
- (elf_link_output_extsym): Don't check saw_needed when issuing
- warnings.
- * elf.c (_bfd_elf_link_hash_table_init): Initialize needed, not
- saw_needed.
- (bfd_elf_get_needed_list): New function.
- * bfd-in.h (struct bfd_elf_link_needed_list): Define.
- (bfd_elf_get_needed_list): Define.
- * bfd-in2.h: Rebuild.
-
- * ecoff.c (_bfd_ecoff_find_nearest_line): Also initialize
- find_buffer and fdrtab_len fields of newly allocated
- find_line_info structure.
-
-Mon Jul 3 17:03:52 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * som.c (hppa_som_gen_reloc_type): New argument "sym_diff",
- nonzero when we're generating relocations for an expression
- using the difference of two symbols. All callers changed.
- Handle difference of symbols for both R_HPPA and R_COMPLEX
- cases.
- (som_write_fixups): Handle R_COMP1, R_COMP2 and R_CODE_EXPR
- fixups.
-
-Mon Jul 3 13:55:18 1995 Steve Chamberlain <sac@slash.cygnus.com>
-
- * config.bfd (win32): New configuration.
- * configure.host (pe): Changed to i386win32.
- * config/i386pe.mh: Deleted.
- * config/i386win32.mh: New file.
-
-Mon Jul 3 11:30:45 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * ecoff.c (_bfd_ecoff_find_nearest_line): If we allocate
- find_line_info, clear the fdrtab field.
-
- * targets.c (enum bfd_flavour): Add bfd_target_msdos_flavour here,
- rather than in bfd-in2.h.
-
- * 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.
-
- * elfcode.h (elf_link_add_object_symbols): Permit common and
- indirect symbols in weakdefs BFD_ASSERT.
- * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Simplify
- BFD_ASSERT to permit some legal, but odd, cases.
- * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
- * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
-
- * Makefile.in: Rebuild dependencies.
- (BFD32_BACKENDS): Add versados.o.
- (CFILES): Add pe-i386.c, pei-i386.c, and versados.c.
-start-sanitize-arc
- (elf32-arc.o): New target. This target should be removed when
- elf32-arc.c can be added to CFILES, after which the automatic
- dependency building will handle it.
-end-sanitize-arc
-
-Sun Jul 2 17:49:32 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * cofflink.c (_bfd_coff_generic_relocate_section): Cast base_file
- to FILE * before using it.
- * stab-syms.c: Revert yesterday's patch.
-
-Sat Jul 1 12:10:42 1995 Fred Fish <fnf@cygnus.com>
-
- * stab-syms.c (stdio.h): Include prior to libaout.h, which
- includes bfdlink.h, which now uses FILE.
-
-Sat Jul 1 00:11:08 1995 Ken Raeburn <raeburn@cygnus.com>
-
- * elfxx-target.h: New file.
-
- * libelf.h (struct elf_backend_data): Remove elf_64_p field.
- * elfxx-target.h (elfNN_bed): Don't set it.
-
- * elf32-target.h, elf64-target.h: Deleted.
- * Makefile.in (elf32-target.h, elf64-target.h): Build them from
- elfxx-target.h.
-
-Fri Jun 30 16:07:18 1995 Steve Chamberlain <sac@slash.cygnus.com>
-
- * cofflink.c (_bfd_coff_generic_relocate_section): Compare
- the full text of .reloc or .edata section names.
-
-Fri Jun 30 15:47:37 1995 Fred Fish <fnf@cygnus.com>
-
- * cofflink.c (_bfd_coff_generic_relocate_section):
- Remove extra '+'.
-
-Thu Jun 29 17:24:52 1995 Steve Chamberlain <sac@slash.cygnus.com>
-
- * coff-h8300.c (COFF_LONG_FILENAMES): Define.
-
-Wed Jun 28 18:04:42 1995 Steve Chamberlain <sac@slash.cygnus.com>
-
- * Makefile.in: versados.o is now conditionally built.
- * coffcode.h (add_data_entry): New function.
- (coff_write_object_contents): Clean up. Calculate
- data entries.
- * cofflink.c (_bfd_coff_generic_relocate_section):
- .reloc and .edata sections are IMAGE_BASED too.
- If there's a base_file then write out base information.
- * configure.host (i386-*-pe): New.
- * syms.c (coff_section_type): Only scan prefixes.
- * targets.c (bfd_target_vector): Versados is now conditionally
- built.
- * config/m68k-coff.mt: Build versados.o
- * hosts/i386pe.h: New file.
-
-Mon Jun 26 13:53:49 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * elf32-hpa.c (elf32_hppa_relocate_section): Close comment before
- R_PARISC_DPREL21L handling.
-
-Thu Jun 22 19:28:36 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
-
- * config/i386-moss.mt: created.
-
-Thu Jun 22 08:56:10 1995 Steve Chamberlain <sac@slash.cygnus.com>
-
- * reloc.c (bfd_perform_relocation): Add case for -ve words.
-
-Wed Jun 21 13:13:49 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * elf32-hppa.c (elf32_hppa_relocate_section): Don't try to apply a
- relocation against an undefined symbols.
-
-Wed Jun 21 10:16:10 1995 Steve Chamberlain <sac@slash.cygnus.com>
-
- * versados.c: Second pass/rewrite.
-
-Mon Jun 19 08:40:45 1995 Steve Chamberlain <sac@slash.cygnus.com>
-
- * syms.c (coff_section_type): Compare only the front part
- of a section name.
-
-Sat Jun 17 09:40:44 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * elf32-hppa.c (elf32_hppa_size_stubs): Set the size of the stub
- section if we get an error.
-
- * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Don't mess
- with the operands of an R_PARISC_DPREL21L relocation if the insn
- is not "addil <symbol>,%r27".
-
-Fri Jun 16 15:04:47 1995 Stan Shebs <shebs@andros.cygnus.com>
-
- * bfd-in.h (NT_subsystem, NT_stack_heap): Declare but don't
- define.
- * bfd-in2.h: Rebuilt.
- * bfd.c (NT_subsystem, NT_stack_heap): Define.
-
-Fri Jun 16 00:07:25 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * elf32-hppa.c (elf32_hppa_bfd_link_link_relocate): Use the right
- type field (there are two!) when checking to see if $global$ is
- defined.
-
-Thu Jun 15 14:03:47 1995 Stan Shebs <shebs@andros.cygnus.com>
-
- * bfd-in.h, bfd-in2.h (bfd_boolean): Rename bfd_true, bfd_false
- to bfd_tttrue, bfd_fffalse so as not to conflict with functions.
- * coffswap.h (coff_swap_scnhdr_out): Remove version that was
- hacked for MPW C.
- * mpw-config.in: Set shell vars instead of pasting to makefile
- for each configuration, edit coffswap.h to make MPW C not choke.
- (i386-unknown-coff, sh-hitachi-hms): Recognize.
- * mpw-make.in (BFD_LIBS): Add versados.c.o.
-
- * versados.c (versados_scan): Properly cast results from bfd_alloc.
-
-Wed Jun 14 15:27:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
-
- * cofflink.c (process_embedded_commands): New function
- reads and handles .drectve sections for PE.
- (coff_link_input_bfd): Call new function if PE.
-
-Mon Jun 12 12:09:39 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * bfd-in.h (bfd_set_section_vma): Case true to a boolean.
- (bfd_set_cacheable): Likewise.
- * bfd-in2.h: Rebuilt.
-
-Fri Jun 9 12:20:28 1995 Steve Chamberlain <sac@rtl.cygnus.com>
-
- * elfcode.h (elf_sort_hdrs): Rewrite to be symmetrical.
-
-Fri Jun 9 12:49:00 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * targets.c: Add copy_private_symbol_data and link_split_section
- to the target vector.
- * libbfd-in.h (_bfd_generic_bfd_copy_private_symbol_data): Define.
- (_bfd_nolink_bfd_link_split_section): Likewise.
- (bfd_generic_link_split_section): Declare.
- * syms.c (bfd_copy_private_symbol_data): Define.
- * linker.c (bf_link_split_section): Likewise.
- * som.c (som_bfd_copy_private_symbol_data): New function
- (som_bfd_link_split_section): Likewise.
- * All other targets updated with default versions of new routines.
-
- * Take out my braindamaged bfd_true/bfd_false changes from earlier
- today. Replace with just:
- * bfd-in.h: (TRUE_FALSE_ALREADY_DEFINED): Define this if
- compiling with g++-2.6 or later.
- * bfd-in2.h: Rebuilt.
-
-Fri Jun 9 07:54:29 1995 Steve Chamberlain <sac@slash.cygnus.com>
-
- * versados.c (struct esd, get_4): Lint; use unsigned chars.
-
- * coff-i960.c (coff_i960_relocate): Compare output section names
- when converting for vxworks.
-
-Wed Jun 7 19:01:30 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- * elfcode.h (elf_fake_sections): Permit .scommon or COMMON
- sections as random SHT_NOBITS sections, in case a linker script is
- strange.
-
-Tue Jun 6 17:29:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
-
- * bfd-in.h (NT_subsystem, NT_stack_heap): Moved from pe.h
- * coff-i386.c (coff_i386_rtype_to_howto): Get PE relocs right.
- * coffcode.h (coff_mkobject): Set pe tdata bit when using PE.
- * cofflink.c (COFF_WITH_PE code): Test on obj_pe bit rather
- than conditional compile.
- * configure.in: Fix PE dependencies.
- * libcoff-in.h (obj_pe): New.
- (coff_tdata): Added pe entry.
- * libcoff.h: Regenerated.
-
-Mon Jun 5 09:07:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
-
- * coff-a29k.c (coff_a29k_adjust_symndx): Completely parenthesize
- macro.
-
-Mon Jun 5 02:15:20 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
-
- Linker support for m68k-elf from Andreas Schwab
- <schwab@issan.informatik.uni-dortmund.de>:
- * elfcode.h (elf_link_add_object_symbols): Check for NULL when
- looping through the symbol hashes.
- (elf_bfd_final_link): When looking for _init and _fini don't use
- the symbol if it is imported from another object.
- * elf32-m68k.c: Relocation type changed from REL to RELA. Regular
- and dynamic linking support functions added, similar to other elf
- targets.
-
- * config.bfd (i[345]86-*-gnu*): Use ELF configuration.
-
-Fri Jun 2 18:54:59 1995 Steve Chamberlain <sac@slash.cygnus.com>
-
- * versados.c: New file.
- * bfd-in2.h (struct _bfd): New field.
- * bfd.c (struct _bfd): New field.
- * configure.in (versados_vec): New field.
- * targets.c (bfd_flavor): Added versados.
-
-Thu Jun 1 13:51:49 1995 Steve Chamberlain <sac@slash.cygnus.com>
-
- * coffcode.h (sec_to_styp_flags, styp_to_sec_flags,
- coff_new_section_hook): Any section that starts ".stab"
- is now marked as debugging.
-
-Thu Jun 1 16:15:16 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- * archive.c (_bfd_write_archive_contents): Disable extended name
- table until it can be made optional, so that native AR has half a
- chance on SunOS and HP/UX.
-
- * linker.c (_bfd_generic_link_output_symbols, case
- bfd_link_hash_indirect): Add cast to correct pointer types.
-
-Sat May 27 21:37:31 1995 J.T. Conklin <jtc@rtl.cygnus.com>
-
- * config.bfd (m68k-bull-sysv*): Added strip_underscore=yes.
- (m68k-est-coff): Removed. target does not effect object format.
-
-Wed May 24 10:52:01 1995 Steve Chamberlain <sac@slash.cygnus.com>
-
- * linker.c (_bfd_generic_link_output_symbols): Cope with
- indirect symbols.
-
- * elf32-i386.c (elf_i386_relocate_section): Give error
- message when linking to a shared reloc which isn't there.
-
-Wed May 24 10:40:00 1995 Steve Chamberlain <sac@slash.cygnus.com>
-
- Support for ARM-PE.
-
- * Makefile.in, coffcode.h, config.bfd, configure.in, pe-arm.c,
- pei-arm.c, coff-arm.c, reloc.c, targets.c, config/arm-pe.mt:
- Support for ARM COFF/PE.
-
-Tue May 23 19:24:58 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- * bfd.c (bfd_get_relocated_section_contents): Now a function,
- tries calling routine from input bfd target vector for
- bfd_indirect_link_order. Put a declaration into the header file.
- * bfd-in2.h: Regenerated.
- * elf32-mips.c (gprel16_with_gp): New function, split out from
- mips_elf_gprel16_reloc.
- (mips_elf_gprel16_reloc): Call it. If output bfd target vector
- isn't elf flavoured, abort, since it's assumed to be elf in some
- of this code, including the code that looks up the gp value.
- (elf32_mips_get_relocated_section_contents): New function,
- modified from bfd_generic_get_relocated_section_contents to deal
- with passing gp to gprel16_with_gp.
- (bfd_elf32_bfd_get_relocated_section_contents): New macro.
- * elf32-target.h (bfd_elf32_bfd_get_relocated_section_contents):
- Don't define if already defined.
-
-Tue May 23 15:58:15 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * Makefile.in: Install bfdlink.h too.
-
-Sun May 21 22:25:09 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * elf32-hppa.c (elf32_hppa_relocate_section): Handle undefined and
- notsupported return codes from final_link_relocate (used when
- $global$ is undefined or nonexistant).
- (elf32_hppa_bfd_link_link_relocate): If $global$ exists, but is
- not defined,then return bfd_reloc_undefined.
-
-Fri May 19 10:00:14 1995 Steve Chamberlain <sac@rtl.cygnus.com>
-
- * coffswap.h: (IMAGE_BASE): Define to 0 if not.
-
-Thu May 18 04:24:01 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
-
- Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
-
- * aoutx.h (aout_link_input_section_standard): If defined, call
- MY_relocatable_reloc before doing a partial relocation.
-
- * aout-arm.c: (WRITE_HEADERS): Delete.
- (NAME): Define version to override default in aoutx.h
- (MY(howto_table)): Reformat. Alter some entries slightly.
- (RELOC_ARM_BITS_NEG_{BIG,LITTLE}): Define.
- (MY(reloc_howto), MY(put_reloc), MY(relocatable_reloc)): New functions.
- (MY_reloc_howto, MY_put_reloc, MY_relocatable_reloc): Define.
- (MY(fix_pcrel_26)): Renamed from aoutarm_fix_pcrel_26, return
- bfd_reloc_ok not bfd_reloc_continue.
- (MY(fix_pcrel_26_done)): Likewise.
- (MY(bfd_reloc_type_lookup)): Renamed from aoutarm_reloc_type_lookup.
- (MY_bfd_link_hash_table_create, MY_bfd_link_add_symbols,
- MY_bfd_final_link): Delete.
- (MY_swap_std_reloc_in, MY_swap_std_reloc_out, MY_get_section_contents):
- Define.
- (aoutx.h): Include it.
- (MY(swap_std_reloc_{in,out})): New functions.
- Use RELOC_ARM_BITS_NEG_{BIG,LITTLE} to extract negative reloc bit.
- (aoutarm_squirt_out_relocs): Delete.
-
- From: David Taylor (dtaylor@armltd.co.uk)
- * config/arm[lb]-aout.mt: New files.
- * aout-arm.c: New file.
- * config.bfd: Handle arm{,e[lb]}-*-aout
- * configure.in: Add vetor for aout_arm_{big,little}_vec.
- * reloc.c: New relocation types for the ARM.
- * targets.c (aout_arm_{big,little}_vec): declare.
-
-Tue May 16 10:29:51 1995 Jim Kingdon <kingdon@deneb.cygnus.com>
-
- * libbfd.c (bfd_stat): If bfd_cache_lookup returns an error,
- return an error to the caller. Call bfd_set_error on errors.
-
-Tue May 16 14:44:45 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- * libcoff-in.h (coff_renumber_symbols): Modified prototypes in
- accordance with 11 May libcoff.h change.
-
-Thu May 11 16:43:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
-
- tekhex.c (first_phase): Understand type 0 symbols.
- (tekhex_write_object_contents): Fix typo in final record.
-
-Thu May 11 16:43:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
-
- * coff-i960.c (optcall_callback): don't try and optimize
- undefined refs.
- (coff_write_relocs): Search for broken relocs on the way
- out and fix them up.
- (coff_renumber_symbols): Calculate and return index of
- first undefined symbol.
- (coff_write_object_contents): Call coff_renumber_symbols
- and coff_write_relocs with the new args.
- * libcoff.h: (coff_renumber_symbols, coff_renumber_symbols):
- Modified prototypes.
-
-Thu May 11 16:43:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
- Tom Griest <griest@cs.yale.edu>
-
- Initial support for PE format.
-
- * Makefile.in, targets.c, configure.in, config.bfd:
- Add support for i386-*-winnt and i386-*-pe.
- * archive.c (do_slurp_coff_armap): Understand NTPE format
- archives.
- (_bfd_slurp_extended_name_table): Turn \ in a filename
- into /.
- * bfd-in.h (bfd_link_subsystem, _bfd_link_stack_heap): New.
- * coff-i386.c (howto_table): Conditionalize PCRELOFFSET.
- * coffcode.h (IMAGE_BASE): New.
- (coff_compute_section_file_positions): Throw away .junk
- sections for PE, align symbols.
- (coff_write_object_contents): Throw away .junk sections
- for PE. Remember info on .idata and .rsrc sections.
- Fill in the PE header.
- (coff_slurp_symbol_table): PE uses C_SECTION class.
- * cofflink.c (_bfd_coff_final_link): Keep PE info up to date.
- (_bfd_coff_generic_relocate_section): Cope with PE relocs.
- * coffswap.h (coff_swap_{aout/file/scn/sym}hdr_{in/out}):
- New code for PE headers.
-
-Tue May 9 17:01:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * config.bfd: Add little endian PowerPC support.
- * configure.in: Ditto.
- * targets.c: Ditto.
- * config/ppcle-elf.mt: New file, for little endian PowerPC
- support.
- * config/ppc-elf.mt: Add little endian powerpc to the BFD
- selection vectors.
- * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Complain if
- linking a different endian object than we expect.
- (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define, to provide little
- endian support.
-
-Tue May 2 16:32:24 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * config.bfd (hppa*-*-lites*): Treat just like hppa*-*-*elf*.
-
-Tue Apr 25 19:38:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- * coffgen.c (make_a_section_from_file): Initialize lma same as
- vma.
-
-Tue Apr 25 11:03:21 1995 Jason Molenda (crash@phydeaux.cygnus.com)
-
- * hosts/std-host.h: #include ansidecl.h 'cause PTR is used in
- std-host.h.
-
-Mon Apr 24 23:56:44 1995 Ken Raeburn (raeburn@kr-pc.cygnus.com)
-
- * hosts/i386linux.h (HAVE_PROCFS): Don't define it. Added lengthy
- comment explaining why.
-
-Mon Apr 24 10:34:02 1995 Michael Meissner <meissner@cygnus.com>
-
- * hosts/i386linux.h (HAVE_PROCFS): If NO_PROCFS is defined, don't
- define HAVE_PROCFS.
-
-Mon Apr 24 08:33:12 1995 Michael Meissner <meissner@cygnus.com>
-
- * elf32-ppc.c (ppc_elf_relocate_section): Do not continue
- processing unknown symbols to prevent a cascade of errors.
-
-Fri Apr 21 12:48:48 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- Patches from H.J. Lu for Linux ELF core file support.
- * elfcode.h (elf_core_file_matches_executable_p) [HAVE_PROCFS]:
- Use prpsinfo_t instead of struct prpsinfo, for consistency.
- * hosts/i386linux.h (HAVE_PROCFS): Define.
-
-Thu Apr 20 09:07:39 1995 Steve Chamberlain <sac@slash.cygnus.com>
-
- * linker.c (link_action): Do the right thing when a undefined
- strong symbol appears after an undefined weak symbol.
-
-Fri Apr 14 16:51:17 1995 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * elf32-ppc.c (ppc_elf_relocate_section): New function to relocate
- a whole section for the linker, bypassing bfd_perform_relocation.
- (ppc_elf_reloc_type_lookup): New function to map the BFD
- enumeration code into a howto structure.
- (ppc_elf_howto_raw): Rename from ppc_elf_howto_table.
- (ppc_elf_howto_table): New array that maps PowerPC relocation
- numbers to howto structures without a linear search. Change from
- using bfd_elf_generic_reloc to use ppc_elf_std_reloc.
- (ppc_elf_howto_init): Initialize ppc_elf_howto_table from
- ppc_elf_howto_raw.
- (ppc_elf_reloc_type_lookup): Use a case statement instead of a
- loop.
- (ppc_elf_std_reloc): Replacement for bfd_elf_generic_reloc.
- (ppc_elf_unsupported_reloc): Print a real error message, instead
- of calling abort.
- (ppc_elf_addr16_ha_inner): Abstract getting adjustment from
- ppc_elf_addr16_ha_reloc, so ppc_elf_relocate_section can use it
- too.
- (ppc_elf_addr16_ha_reloc): Call it.
- (ppc_elf_got16_inner): Abstract getting adjustment from
- ppc_elf_got16_reloc, so ppc_elf_relocate_section can use it too.
- (ppc_elf_got16_reloc): Call it.
- (ppc_elf_info_to_howto): Rename from powerpc_info_to_howto.
-
- * elfcode.h (elf_symbol_from_bfd_symbol): Omit space in debugging
- output.
- (elf_symbol_flags): Add debug function to decode flags so that
- defining DEBUG to be 4 will compile again.
- (elf_debug_section): Fix typo in debug output.
-
-Fri Apr 14 16:03:04 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- * config.bfd: Add m68*-*-elf*.
- * elf32-m68k.c: Filled out implementation, except for dynamic
- linking support.
- * reloc.c (enum bfd_reloc_code_real): Added *_GOT_PCREL, *_GOTOFF,
- *_PLT_PCREL, *_PLTOFF, *_68K_* relocations for ELF.
- * libbfd.h, bfd-in2.h: Regenerated.
-
-Thu Apr 13 14:28:04 1995 Torbjorn Granlund <tege@adder.cygnus.com>
-
- * coff-m68k.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
- 1 to 2.
- (bfd_target): Change minimum section alignment from 1 to 2.
-
-Wed Apr 12 12:40:04 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- * aoutx.h (machine_type, case bfd_arch_mips): Treat R8000 like
- R6000 and R4000 for now.
-
-Tue Apr 4 12:28:25 1995 Stan Shebs <shebs@andros.cygnus.com>
-
- * mpw-config.in: New file, MPW version of configure.in.
- * mpw-make.in: New file, MPW version of Makefile.in.
- * hosts/mpw.h: New file, MPW host definitions.
- * ecoffswap.h (ecoff_swap_pdr_in, ecoff_swap_pdr_in) [MPW_C]:
- Alternate versions without ECOFF_64 that chokes MPW C.
- * coffswap.h (coff_swap_scnhdr_out): Add alternative version with
- partly-expanded macros.
-
-Thu Mar 30 14:56:21 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * reloc.c (bfd_perform_relocation): Don't bother to check for
- overflow if the symbol is undefined.
-
-Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
-
- * config.bfd: Change linux to default to elf. Using
- i[345]86-*-linuxaout will build a library which defaults to a.out.
- * config/i386-laout.mt: Rename from old config/i386-linux.mt.
- * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
- Comment out EXTRALIBS.
- * config/i386-lelf.mt: Remove.
-
-Wed Mar 29 12:01:30 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * coff-i960.c (coff_i960_relocate): Cache the section symbol in
- the used_by_bfd field of the section, to avoid looping for each
- reloc.
-
- * cpu-h8500.c (arch_info_struct): Change name from "H8/300" to
- "h8300" for consistency with other cpu-* files.
-
-Tue Mar 28 15:14:11 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * bout.c (b_out_canonicalize_reloc): Handle SEC_CONSTRUCTOR
- sections.
- (b_out_get_reloc_upper_bound): Likewise.
-
- * linker.c (generic_link_add_symbol_list): Skip constructor
- symbols which the main linker code did not do anything with.
- (_bfd_generic_link_output_symbols): Use udata.p if it is set,
- rather than looking the symbol up in the hash table. Just pass
- through constructor symbols for which udata.p is not set. If the
- linker defined the symbol, clear the constructor flag.
-
-Tue Mar 21 10:50:32 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * som.c (som_set_reloc_info): Sign extend constants from
- R_DATA_OVERRIDE fixups.
- * libhppa.h (sign_extend): Renamed from sign_ext. Fix.
- (low_sign_extend): Likewise.
-
-Mon Mar 20 22:39:10 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * som.c (som_slurp_symbol_table): Tighten test to determine
- what symbols are section symbols.
-
-Sat Mar 18 01:54:45 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * elfcode.h (elf_bfd_link_add_symbols): An empty archive is OK.
-
-Fri Mar 17 16:29:02 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * som.c (som_bfd_copy_private_section_data): Just return true when
- either the input or output section isn't attached to a SOM BFD.
- (som_bfd_copy_private_bfd_data): Similarly for BFD private data.
-
-Fri Mar 17 11:50:34 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * elfcode.h (elf_link_add_object_symbols): Check whether a dynamic
- object has already been included, and ignore it the second time.
-
-Wed Mar 15 11:56:40 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * elf32-sparc.c (elf_sparc_howto_table): Change R_SPARC_GOT13 from
- complain_overflow_bitfield to complain_overflow_signed.
-
- * libelf.h (bfd_elf32__write_relocs): Don't declare.
- (bfd_elf64__write_relocs): Don't declare.
-
-Tue Mar 14 05:54:33 1995 Ken Raeburn (raeburn@kr-pc.cygnus.com)
-
- * stab-syms.c (aout_stab_name): Moved aout_stab_names to be local
- to this function. Recoded function to stop using table, to
- improve performance (on i486-netbsd host). Left old version
- intact under "#if 0" for further performance testing.
-
-Mon Mar 13 13:48:49 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * elfcode.h (write_relocs): Make static. Use PTR argument as a
- pointer to a boolean variable set to true if something fails.
- Cast to PTR rather than void *.
- (sym_is_global): Rewrite for clarity.
- (map_program_segments): If the program header size is too small,
- call _bfd_error_handler and return failure rather than aborting.
- (NAME(bfd_elf,write_object_contents)): Pass boolean variable when
- calling write_relocs.
- (elf_symbol_from_bfd_symbol): Use BFD_ASSERT rather than abort.
- (struct elf_info_failed): Define.
- (NAME(bfd_elf,size_dynamic_sections)): Declare variables in inner
- blocks. Pass elf_info_failed structure when calling
- elf_export_symbol and elf_adjust_dynamic_symbol.
- (elf_export_symbol): Treat data argument as elf_info_failed rather
- than bfd_link_info. Set failed field on error.
- (elf_adjust_dynamic_symbol): Likewise.
- (struct elf_finfo_failed): Define.
- (elf_bfd_final_link): Pass elf_finfo_failed structure when calling
- elf_link_output_extsym. Use BFD_ASSERT rather than abort.
- (elf_link_output_extsym): Treat data argument as elf_finfo_failed
- rather than elf_final_link_info. Set failed field on error.
- (elf_link_input_bfd): Use BFD_ASSERT rather than abort.
- (elf_reloc_link_order): Likewise.
-
- * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Only write
- out PLTRELSZ, PLTREL and JMPREL relocs if there is a .rela.plt
- section. Solaris 2.4 apparently does not handle empty reloc
- information correctly.
-
- * archive.c (bsd_write_armap): Cast getuid and getgid results to
- long, and print with %ld.
-
-start-sanitize-arc
-Sun Mar 12 05:22:10 1995 Doug Evans <dje@chestnut.cygnus.com>
-
- * elf32-arc.c (elf_arc_howto_table): Relocs with implicit addends
- don't work too well with zero src_masks. Correct values.
-end-sanitize-arc
-
-Fri Mar 10 16:41:05 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * aoutx.h (translate_to_native_sym_flags): Always use the output
- section if it is not NULL.
-
-Thu Mar 9 15:06:25 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * coffswap.h (coff_swap_scnhdr_out): If the line number count or
- the reloc count does not fit, print an error and return 0.
- * coffcode.h (coff_write_object_contents): Check return value of
- coff_swap_scnhdr_out.
- * ecoff.c (_bfd_ecoff_write_object_contents): Check return value
- of bfd_coff_swap_scnhdr_out.
-
- * bfd.c: Include <stdarg.h> or <varargs.h>, depending upon
- ANSI_PROTOTYPES.
- (bfd_error_handler_type): New global type.
- (_bfd_error_program_name): New static variable.
- (_bfd_default_error_handler): New static function.
- (_bfd_error_handler): New BFD private global variable.
- (bfd_set_error_handler): New globally visible function.
- (bfd_set_error_program_name): New globally visible function.
- * libbfd-in.h (_bfd_error_handler): Declare.
- * bfd-in2.h, libbfd.h: Rebuild.
-
- * aoutx.h (NAME(aout,swap_ext_reloc_in)): Add symcount parameter,
- and use it instead of bfd_get_symcount. Check r_index after
- setting r_extern based on whether this is a base relative reloc.
- (NAME(aout,swap_std_reloc_IN)): Add symcount parameter, and use it
- instead of bfd_get_symcount.
- (NAME(aout,slurp_reloc_table)): Pass bfd_get_symcount to reloc
- swap routines.
- * libaout.h (NAME(aout,swap_ext_reloc_in)): Add symcount parameter
- to declaration.
- (NAME(aout,swap_std_reloc_in)): Likewise.
- * sunos.c (sunos_canonicalize_dynamic_reloc): Pass
- info->dynsym_count to reloc swap routines.
- * aout-ns32k.c (MY_swap_std_reloc_in): Add symcount parameter.
- * hp300hpux.c (MY(swap_std_reloc_in)): Likewise.
- (MY(slurp_reloc_table)): Pass bfd_get_symcount to reloc swap
- routine.
- * i386lynx.c (NAME(lynx,swap_ext_reloc_in)): Add symcount
- parameter.
- (NAME(lynx,swap_std_reloc_in)): Likewise.
- (NAME(lynx,slurp_reloc_table)): Pass bfd_get_symcount to reloc
- swap routines.
-
-Thu Mar 9 12:04:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * bfd.c (bfd_merge_private_bfd_data): New function vector to be
- called by the linker to merge any private bfd data of the input
- files and the output file. Used by the PowerPC ELF support to
- check whether -mrelocatable is used for all modules.
- (bfd_set_private_flags): New function vector to be called by the
- assembler to set private flags. Used by the PowerPC ELF support
- to set that a particular object file was assembled with the
- -mrelocatable option.
-
- * targets.c (BFD_JUMP_TABLE_COPY): Add intiialization of the
- bfd_merge_private_bfd_data and bfd_set_private_flags function
- vectors.
-
- * bfd-in2.h, libbfd-in.h: Rebuild with bfd.c and targets.c
- changes.
-
- * elf32-ppc.c (ppc_elf_set_private_flags): New function to set the
- ELF e_flags field.
- (ppc_elf_copy_private_bfd_data): Copy the e_flags field from the
- input file to the output file.
- (ppc_elf_merge_private_bfd_data): Check for a mismatch between the
- e_flags field of all of the linker input files.
-
- * libelf.h (elf_obj_tdata): Add ppc_flags_init field so that the
- PowerPC support can check if compataible e_flags are present.
-
- * aout-target.h: Add NOP for the bfd_merge_private_bfd_data
- and bfd_set_private_flags function vectors.
- * coffcode.h: Ditto.
- * elf32-target.h: Ditto.
- * elf64-target.h: Ditto.
- * libbfd.h: Ditto.
- * libecoff.h: Ditto.
- * som.c: Ditto.
-
-Wed Mar 8 00:53:54 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * cpu-mips.c (arch_info_struct): Add mips:8000 entry.
-
- * elfcode.h (swap_out_syms): Mark an undefined BSF_WEAK symbol as
- STB_WEAK rather than STB_GLOBAL.
-
-start-sanitize-arc
-Tue Mar 7 20:34:43 1995 Doug Evans <dje@chestnut.cygnus.com>
-
- * configure.in (SELECT_VECS): Split bfd_elf32_arc_vec into big/little.
- * targets.c (bfd_target_vector): Likewise.
- * elf32-arc.c (TARGET_BIG_SYM): Define.
- (TARGET_BIG_NAME): Define.
- * config/arc-elf.mt (DEFAULT_VECTOR): Set to bfd_elf32_littlearc_vec.
- (SELECT_VECS): Add bfd_elf32_bigarc_vec.
-end-sanitize-arc
-
-Tue Mar 7 12:23:47 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * coffcode.h (bfd_coff_backend_data): Add new field
- _bfd_coff_adjust_symndx.
- (bfd_coff_adjust_symndx): Define.
- (coff_adjust_symndx): Define as NULL if not already defined.
- (bfd_coff_std_swap_table): Initialize new field to
- coff_adjust_symndx.
- * cofflink.c (coff_link_input_bfd): Call coff_adjust_symndx if it
- is defined.
- * coff-a29k.c (coff_a29k_adjust_symndx): New static function.
- (coff_adjust_symndx): Define before including coffcode.h.
- * libcoff.h: Rebuild.
-
- * format.c (bfd_check_format_matches): Skip binary_vec when
- searching through bfd_target_vector.
-
- * elfcode.h (elf_sort_hdrs): Check SHT_NOBITS before checking
- sh_size.
-
-Mon Mar 6 23:31:36 1995 Doug Evans <dje@chestnut.cygnus.com>
-
- * elfcode.h (elf_sort_hdrs): Keep SHT_NOBITS sections after
- !SHT_NOBITS ones.
-
-Mon Mar 6 09:53:08 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * cpu-hppa.c (arch_info_struct): Support both PA1.0 and PA1.1
- machine types.
- (bfd_hppa_arch): Link in both PA1.0 and PA1.1 architecture info
- structures.
- * libhppa.h (enum pa_arch): New enumeration to describe the
- different variants of the PA architecture.
- * som.c (som_object_setup): Use new enumeration to set machine
- type.
- (som_finish_writing): If the machine type is PA1.1, then use the
- PA1.1 machine identifier in the output file.
-
-Thu Mar 2 15:58:24 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * aoutx.h (NAME(aout,swap_ext_reloc_in)): Treat the index of a
- base relative reloc as an index into the symbol table, regardless
- of the setting of r_extern.
- (NAME(aout,swap_std_reloc_in)): Likewise.
-
- * aoutx.h (NAME(aout,set_section_contents)): Double check that the
- caller is writing to a valid section.
-
-Thu Mar 2 14:37:57 1995 Bryan Ford <baford@cs.utah.edu>
-
- * binary.c: Add support for reading binary files. Loads the raw
- contents of the file into a data section and wraps some symbols
- around it. The symbols `_binary_<filename>_start' and
- `_binary_<filename>_end' indicate the start and end of the data,
- while `_binary_<filename>_size' is an absolute symbol whose value
- is the size of the data. <filename> is the name of the binary
- input file, with all non-alphanumeric characters converted to
- underscores.
-
- * archures.c (bfd_arch_get_compatible): Assume users knows what
- they're doing if one of the architectures is bfd_arch_unknown.
-
-Wed Mar 1 17:30:46 1995 Michael Meissner <meissner@cygnus.com>
-
- * elf32-ppc.c (elf_powerpc_howto_table): For relocation
- R_PPC_GOT16, change complain_on_overflow to be
- complain_overflow_signed.
-
-Wed Mar 1 11:52:55 1995 Jason Molenda <crash@phydeaux.cygnus.com>
-
- * configure.host: Recognize powerpc-*-aix*.
-
-Wed Mar 1 11:57:39 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * coff-i960.c (COFF_PAGE_SIZE): Define.
-
- * configure.in: Rewrite output of TDEFAULTS to avoid relying on
- semantics of single quotes in parameter substitution.
-
-Tue Feb 28 12:53:09 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * elfcode.h (elf_sort_hdrs): Sort empty sections before non-empty
- sections, if they have the same VMA.
-
- * config.bfd (i[345]86-*-linuxelf*): New target. Use i386-lelf.
- (i[345]86-*-gnuelf*): New target. Use i386-gelf.
- * config/i386-lelf.mt: New file.
- * config/i386-gelf.mt: New file.
-
-Mon Feb 27 12:58:25 1995 Kung Hsu <kung@mexican.cygnus.com>
-
- * config.bfd: add a29k-*-vxworks configuration.
-
-Wed Feb 22 14:40:26 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * libaout.h (NAME(aout,slurp_reloc_table)): Change declaration to
- use reloc_howto_type rather than const struct reloc_howto_struct.
-
-Tue Feb 21 18:19:22 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * bout.c (b_out_slurp_reloc_table): Don't return an error if asked
- for relocations for the .bss section.
-
-Tue Feb 21 15:13:05 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * som.c (som_bfd_ar_write_symbol_stuff): Handle objects with odd
- lengths.
-
-Fri Feb 17 12:34:36 1995 Michael Meissner <meissner@cygnus.com>
-
- * elf32-ppc.c (ppc_elf_got16_reloc): Make GOT style relocs add
- 32768, so the GOT pointer can point to 16384 pointers, instead of
- 8192.
-
-Fri Feb 17 11:45:38 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * hosts/sysv4.h: Include <unistd.h>, <stdlib.h>, and <time.h>.
- Only define SEEK_SET and SEEK_CUR if they are not already defined.
- Remove all external function declarations.
-
- * syms.c (bfd_decode_symclass): Return 'W' for a weak symbol.
-
- * coffgen.c (coff_real_object_p): Set start address and flags
- before calling coff_mkobject_hook. Restore them on failure.
- * ecoff.c (_bfd_ecoff_mkobject_hook): If not ECOFF_AOUT_ZMAGIC,
- clear D_PAGED.
-
- * coffgen.c: Reindented.
-
-Thu Feb 16 14:37:23 1995 Doug Evans <dje@cygnus.com>
-
- * reloc.c (bfd_perform_relocation): Don't use bitpos in overflow
- calculations.
- (bfd_install_relocation): Likewise.
-
-Thu Feb 16 13:22:29 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * hosts/std-host.h: Remove all function declarations which return
- int or void, except the one for free.
-
-Wed Feb 15 14:54:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * elf32-ppc.c (elf_powerpc_howto_table): Use a destination mask of
- 0xffffffff for R_PPC_REL32, not 0.
- (powerpc_reloc_map): Add low 16 bit, high 16 bit, and high 16 bit
- adjusted relocations.
-
-Tue Feb 14 17:47:17 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * elf32-mips.c (struct mips_elf_find_line): Define.
- (mips_elf_find_nearest_line): New static function.
- (bfd_elf32_find_nearest_line): Define.
- * libelf.h (struct elf_obj_tdata): Add find_line_info field.
-
- * ecoff.c (_bfd_ecoff_swap_tir_in): Move to ecofflink.c.
- (_bfd_ecoff_swap_tir_out): Likewise.
- (_bfd_ecoff_swap_rndx_in): Likewise.
- (_bfd_ecoff_swap_rndx_out): Likewise.
- (cmp_fdrtab_entry): Likewise.
- (mk_fdrtab): Likewise.
- (lookup): Likewise.
- (_bfd_ecoff_find_nearest_line): Just call _bfd_ecoff_locate_line
- to do most of the work. Allocate find_line_info if necessary.
- * ecofflink.c: Include "aout/stab_gnu.h".
- (_bfd_ecoff_swap_tir_in): Move in from ecoff.c.
- (_bfd_ecoff_swap_tir_out): Likewise.
- (_bfd_ecoff_swap_rndx_in): Likewise.
- (_bfd_ecoff_swap_rndx_out): Likewise.
- (cmp_fdrtab_entry): Likewise. Use PTR instead of void *.
- (mk_fdrtab): Move in from ecoff.c. Add debug_info, debug_swap,
- and line_info arguments, and use them instead of ecoff_data.
- (fdrtab_lookup): Move in from lookup in ecoff.c. Remove abfd
- argument, add line_info argument. Use it instead of ecoff_data.
- (_bfd_ecoff_locate_line): New function, mostly from the old
- _bfd_ecoff_find_nearest_line in ecoff.c.
- * libecoff.h (ecoff_data_type): Remove find_buffer, fdrtab_len and
- fdrtab fields, replacing them find_line_info field.
- (_bfd_ecoff_swap_tir_in): Declare.
- (_bfd_ecoff_swap_tir_out): Declare.
- (_bfd_ecoff_swap_rndx_in): Declare.
- (_bfd_ecoff_swap_rndx_out): Declare.
- * libbfd-in.h (_bfd_ecoff_locate_line): Declare.
- * libbfd.h: Rebuild.
- * configure.in: Don't use ecoff.o for bfd_elf32_bigmips_vec or
- bfd_elf32_littlemips_vec.
- * Makefile.in: Rebuild dependencies.
-
-Tue Feb 14 14:04:22 1995 Michael Meissner <meissner@tiktok.cygnus.com>
-
- * libelf.h (elf_backend_data): Add fields elf_machine_alt1 and
- elf_machine_alt2 which provide alternate versions of the machine
- code.
-
- * elf32-ppc.c (ELF_MACHINE_ALT1, ELF_MACHINE_ALT2): Define to
- recognize old versions of the PowerPC machine code.
-
- * elf32-target.h (elf32_bed): Initialize alternate machine code
- fields defined by ELF_MACHINE_ALT1 and ELF_MACHINE_ALT2.
-
- * elf64-target.h (elf64_bed): Initialize alternate machine code
- fields defined by ELF_MACHINE_ALT1 and ELF_MACHINE_ALT2.
-
- * elfcode.h (elf_object_p, elf_core_file_p): In addition to the
- main machine code field, check the two alternate machine code
- fields.
-
-Tue Feb 14 12:46:48 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * aoutf1.h (MACHTYPE_OK): Don't define if already defined. Don't
- accept M_SPARC if bfd_arch_sparc is not in the list of supported
- architectures, and don't accept a 680x0 machine type if
- bfd_arch_m68k is not in the list of supported architectures.
- * aout0.c (MACHTYPE_OK): Define.
-
-Mon Feb 13 23:25:38 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * aoutx.h (NAME(aout,swap_ext_reloc_in)): Don't return a pointer
- to garbage if the symbol index is out of range.
- (NAME(aout,swap_std_reloc_in)): Likewise.
-
-start-sanitize-arc
-Mon Feb 13 09:35:30 1995 Doug Evans <dje@canuck.cygnus.com>
-
- * elf32-arc.c (reloc_type): New type R_ARC_B26.
- (elf_arc_howto_table): Likewise.
- * reloc.c (BFD_RELOC_ARC_B26): Likewise.
-
-Thu Feb 9 17:31:40 1995 Doug Evans <dje@canuck.cygnus.com>
-
- * archures (bfd_mach_arc_base): #define.
- (bfd_mach_arc_host, bfd_mach_arc_graphics, bfd_mach_arc_audio): Ditto.
- * cpu-arc.c (arch_info_struct): Define entries for each cpu variant.
- (bfd_arc_arch): Link each one in.
- (arc_get_mach): New function.
- * elf32-arc.c (arc_info_to_howto_rel): Renamed from arc_info_to_howto.
- (elf_info_to_howto_rel): Update.
- (arc_elf_object_p, arc_elf_final_write_processing): New functions.
- (elf_backend_object_p): Define.
- (elf_backend_final_write_processing): Define.
- (USE_REL): Define.
-end-sanitize-arc
-
-Thu Feb 9 18:36:52 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- * Makefile.in (BFD32_BACKENDS): Add i386msdos.o.
-
-Thu Feb 9 12:02:35 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * i386linux.c (NEEDS_SHRLIB): Define.
- (linux_tally_symbols): Crash if a NEEDS_SHRLIB symbol is
- undefined. From hjl@nynexst.com (H.J. Lu).
-
-Wed Feb 8 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * linker.c (generic_link_check_archive_element): Allocate common
- symbol information structure. Don't bother to check for common
- symbol size overflow.
- (_bfd_generic_link_add_one_symbol): Likewise.
- * aoutx.h (aout_link_check_ar_symbols): Likewise.
- * linker.c (generic_link_check_archive_element): Adjust references
- to common symbol information for new structure.
- (_bfd_generic_link_add_one_symbol): Likewise.
- * aoutx.h (aout_link_check_ar_symbols): Likewise.
- (aout_link_add_symbols): Likewise.
- * ecoff.c (ecoff_link_add_externals): Likewise.
- * elfcode.h (elf_link_add_object_symbols): Likewise.
- (elf_link_output_extsym): Likewise.
- * sunos.c (sunos_add_one_symbol): Likewise.
-
-Wed Feb 8 09:53:42 1995 Doug Evans <dje@canuck.cygnus.com>
-
- * elfcode.h (elf_sort_hdrs): Put SHT_NOBITS sections after !SHT_NOBITS.
-
-Tue Feb 7 16:27:33 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * som.c (som_bfd_find_nearest_line): Just return false, don't
- abort.
-
-Tue Feb 7 14:43:33 1995 Ken Raeburn (raeburn@kr-pc.cygnus.com)
-
- * ecoff.c: Reformatted some comments and brace constructs in
- recent changes to GNU style.
- (cmp_fdrtab_entry, mk_fdrtab, lookup): Use old-style function
- definitions.
-
-Tue Feb 7 14:21:28 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * ecoffswap.h (ecoff_swap_pdr_in): Zero out intern before setting
- any of the fields.
-
-Mon Feb 6 20:01:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- Sat Feb 4 14:20:24 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
-
- * ecoffswap.h (ecoff_swap_pdr_in, ecoff_swap_pdr_out): added
- internalizing/externalizing new "prof" field.
-
- * libecoff.h (ecoff_tdata): added fdrtab.
-
- * ecoff.c (_bfd_ecoff_find_nearest_line): Fixed.
-
-Mon Feb 6 14:25:24 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * libelf.h (struct elf_link_hash_table): Add saw_needed field.
- * elfcode.h (elf_link_add_object_symbols): Set saw_needed if
- DT_NEEDED seen in .dynamic section.
- (elf_link_output_extsym): Warn if an undefined symbol is
- only referenced from a dynamic object, and not making a shared
- object, and saw_needed is false.
- * elf.c (_bfd_elf_link_hash_table_init): Initialize saw_needed.
-
- * libelf.h (ELF_LINK_HASH_DEFINED_WEAK): Don't define.
- * elfcode.h (elf_link_add_object_symbols): Don't clear or set
- ELF_LINK_HASH_DEFINED_WEAK.
- (elf_link_output_extsym): Don't check ELF_LINK_HASH_DEFINED_WEAK.
-
- 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.
-
-Mon Feb 6 03:20:17 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- Changes from Bryan Ford, baford@schirf.cs.utah.edu:
- * config.bfd (i[345]86-*-msdos*): New target.
- * configure.in (i386msdos_vec): Handle it.
- * i386msdos.c: New file.
- * config/i386-msdos.mt: New file.
- * bfd.c (enum bfd_error): Added new value bfd_error_file_too_big.
- (bfd_errmsgs): Added string to table.
- * libaout.h (reloc_type-lookup): Declare it.
- * targets.c (enum bfd_flavour): Added bfd_target_msdos_flavour.
- (i386msdos_vec): Declare.
- (bfd_target_vector): Add it to the list.
- * bfd-in2.h: Regenerated.
-
-Wed Feb 1 01:32:14 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * som.c (som_set_reloc_info, case R_DATA_ONE_SYMBOL): If there's
- nothing in R_DATA_OVERRIDE, then try to find the addend in the
- section's contents.
- (som_write_fixups): Ignore the addend in a R_DATA_ONE_SYMBOL fixup.
-
- * som.c (som_object_setup): More heruistics to detect the
- braindamaged HP OSF1 linker.
- (setup_sections): Don't forget to free subspace_sections if we get
- an error.
- (som_slurp_string_table): Allocate strings on this bfd's obstack
- rather than directly out of the heap.
- (som_slurp_symbol_table): Likewise for the saved copy of the
- canonical symbols.
- (som_slurp_reloc_table): Likewise for the saved copy of the
- canonical relocations. Free the native relocations when we're
- done with them.
-
-Tue Jan 31 21:53:28 1995 Doug Evans <dje@canuck.cygnus.com>
-
- * libelf.h (struct elf_obj_tdata): New member program_header_size.
- * elfcode.h (get_program_header_size): New parameters sorted_hdrs,
- count, and maxpagesize. All callers updated.
- If sorted_hdrs is non-NULL, use it to compute the number of segments.
- Save result in case called again.
- (assign_file_positions_except_relocs): Sort headers before calling
- get_program_header_size.
-
-Tue Jan 31 15:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * elfcode.h (map_program_segments): Add sorted_hdrs parameter.
- Search through it rather than through unsorted section headers.
- (assign_file_positions_except_relocs): Pass sorted_hdrs to
- map_program_segments.
-
-Mon Jan 30 22:04:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- * ecoff.c (_bfd_ecoff_find_nearest_line): Fix problems in range
- checking. Expect argument OFFSET to be section-relative. From
- David Mosberger-Tang, davidm@piston.cs.arizona.edu.
-
-Mon Jan 30 11:22:11 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * elfcode.h (NAME(bfd_elf,record_link_assignment)): Don't do
- anything if we are not linking an ELF file.
- (NAME(bfd_elf,size_dynamic_sections)): Likewise.
-
-Sat Jan 28 12:48:57 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * som.c (compare_subspaces): New function to sort subspaces by
- their location in the object file.
- (setup_sections): When computing the index for each subspace,
- handle case where setup_sections reads the subspaces in a
- different order that they appear in the object file.
- (som_is_space): Also examine the output section for the containing
- section.
- (som_is_subspace, som_is_container): Likewise.
- (som_begin_writing): Don't prepare or write fixups here. When
- writing the symbol strings, use the unsorted symbol table.
- (som_write_object_contents): Don't write the symbol table here.
- (som_finish_writing): Prepare and write the fixups here. Likewise
- for the symbol table.
- (som_bfd_derive_misc_symbol_info): Undefined symbols always have
- type SS_UNSAT regardless of BSF_EXPORT.
- (som_set_reloc_info): Unpack and attach argument location
- information for R_PCREL_CALL and R_ABS_CALL relocations.
-
- * som.c (som_object_setup): New heuristic to determine if the
- entry and flags fields are switched in the exec header.
-
-Sat Jan 28 00:16:01 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * elfcode.h (elf_link_add_object_symbols): Use *sym_hash instead
- of h if we might not be doing an ELF link.
-
-Fri Jan 27 16:13:42 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * elf32-mips.c (mips_elf_final_link): If the size of an input
- .reginfo section is zero, force it to the correct size, since the
- linker emulation code may have clobbered it.
-
- * elfcode.h (elf_sort_hdrs): Correct SHF_ALLOC test.
- (assign_file_positions_except_relocs): Free sorted_hdrs.
-
-Thu Jan 26 09:00:12 1995 Steve Chamberlain <sac@splat>
-
- * srec.c (srec_set_section_contents): Fix off by
- one end address calculation.
-
- * config.bfd: (m68*-est-coff): New configuration.
-
-Thu Jan 26 11:39:21 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * elfcode.h (elf_link_add_object_symbols): Only examine weakdef if
- we are using an ELF hash table.
-
- * aoutx.h (NAME(aout,some_aout_object_p)): Always set EXEC_P if
- the start address is in the .text section, even if STAT_FOR_EXEC
- is set. Just use STAT_FOR_EXEC as an additional test.
-
-Thu Jan 26 11:12:54 1995 Michael Meissner <meissner@cygnus.com>
-
- * elfcode.h (prep_headers): Use EM_PPC instead of
- EM_CYGNUS_POWERPC.
-
- * elf32-ppc.c (reloc_type): Add all System V.4 and eABI
- relocations currently defined.
- (powerpc_reloc_map): Adjust to new relocation names.
- (elf_powerpc_howto_table): Add most of the new relocations.
- (ELF_MACHINE_CODE): Use EM_PPC instead of EM_CYGNUS_POWERPC.
-
- * config.bfd: Add support for powerpc-*-eabi.
-
- * config/ppc-elf.mt: Add rs6000 architecture support to the
- PowerPC. Also add XCOFF support.
-
-Wed Jan 25 23:26:13 1995 Ian Lance Taylor <ian@cygnus.com>
-
- * coff-sh.c (CALC_ADDEND): Don't define.
- (coff_sh_relocate_section): Remove.
- (coff_relocate_section): Use _bfd_coff_generic_relocate_section.
-
-Tue Jan 24 14:22:47 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * elf32-mips.c (mips_elf_output_extsym): Set the value of the
- ECOFF symbol from the hash table entry.
-
-Mon Jan 23 14:53:35 1995 Steve Chamberlain <sac@splat>
-
- * coff-sh.c (coff_sh_relocate_section): Don't subtract
- vma twice.
-
-Mon Jan 23 13:33:18 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * coff-sh.c (sh_reloc): Don't ignore the previous contents of an
- R_SH_IMM32 reloc.
-
- * config.bfd (i[345]86-*-gnu*): Set bfd_name to i386-gnu.
- * config/i386-gnu.mt: New file. Include ELF support.
-
- * opncls.c (bfd_openstreamr): Call bfd_cache_init.
-
-Fri Jan 20 11:44:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * sunos.c (sunos_add_one_symbol): Only set the sunos specific
- fields if we are doing a sunos link.
-
-Wed Jan 18 12:28:17 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * cpu-h8300.c (h8300_info_struct): Change name from "H8/300" to
- "h8300" for consistency with other cpu-* files.
- (h8300h_info_struct): Change name from "H8/300H" to "h8300h".
- * coff-h8300.c (special): Remove unused variable diff.
-
-Tue Jan 17 10:52:32 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * bfd-in.h (bfd_byte, reloc_howto_type): Define here, not...
- * reloc.c (bfd_byte, reloc_howto_type): here.
- * Changed all occurrences of ``const struct reloc_howto_struct''
- to be ``reloc_howto_type'' instead.
- * bfd-in2.h, libbfd.h, libcoff.h: Rebuilt.
-
- * opncls.c (bfd_openstreamr): New function.
- * bfd-in2.h: Rebuilt.
-
- * elf32-mips.c (enum reloc_type): Define new relocs used on Irix.
- (elf_mips_howto_table): Add entries for new relocs.
- (mips_elf_section_from_shdr): Handle SHT_MIPS_MSYM,
- SHT_MIPS_DWARF, and SHT_MIPS_EVENTS.
- (mips_elf_fake_sections): Handle sections named .msym, .debug_*
- and .MIPS.events.*.
-
- * srec.c (srec_init): Remove unused local variable i.
-
-Sat Jan 14 19:09:48 1995 Steve Chamberlain <sac@jonny>
-
- * archures.c, Makefile.in, targets.c, bfd-in2.h, coffcode.h,
- config.bfd, configure.in, config/w65.mt: Initial support for the W65.
-
-Sun Jan 15 13:57:45 1995 Steve Chamberlain <sac@splat>
-
- * opncls.c (bfd_fdopenr): Configure for WIN32.
-
-Thu Jan 12 16:30:47 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- * Makefile.in (diststuff): Include `headers'.
-
- * sunos.c (m68k_plt_first_entry, sparc_plt_first_entry): Now
- const.
- * tekhex.c (digs): Ditto.
- * elf32-i386.c (elf_i386_plt0_entry, elf_i386_plt_entry): Ditto.
-
- * srec.c, tekhex.c: Include libiberty.h. Delete static array
- hex_value and replace references to it with references to
- hex_init, hex_p, and hex_value.
- * Makefile.in: Updated dependencies.
-
- * archures.c (archures_init_table): Now const.
- (bfd_arch_init): Adjusted type of local var `ptable'.
-start-sanitize-rce
-
- * Makefile.in (ALL_MACHINES): Include cpu-rce.o.
- (BFD32_BACKENDS): Include aout-rce.o.
-end-sanitize-rce
-start-sanitize-arc
-
- * Makefile.in (ALL_MACHINES): Include cpu-arc.o.
- (BFD32_BACKENDS): Include elf32-arc.o.
-end-sanitize-arc
-
-Thu Jan 12 09:33:24 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
-
- * hosts/symmetry.h: Redefine `shared' to enable compilation
- with the native Dynix cc compiler.
- * i386dynix.c: Include aoutx.h instead of using routines
- from aout32.c.
-
-Wed Jan 11 21:31:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- * reloc.c (reloc_howto_type): Make typedef include `const'.
- * aout-ns32k.c, aoutx.h, bout.c, cf-m68klynx.c, coff-i386.c,
- coff-i960.c, coff-m68k.c, cofflink.c, cpu-ns32k.c, ecoff.c,
- elf32-hppa.c, elf32-i386.c, elf32-mips.c, elf32-sparc.c,
- elfcode.h, libbfd-in.h, linker.c, mipsbsd.c, nlm32-ppc.c, oasys.c,
- reloc.c, som.c: Don't use `const' in combination with
- `reloc_howto_type'.
-start-sanitize-arc
- * elf32-arc.c: Ditto.
-end-sanitize-arc
- * bfd-in2.h, libbfd.h: Regenerated.
-
- * ecoff.c (ecoff_type_to_string): Local variable `buffer1' doesn't
- need to be static.
-
-Wed Jan 11 14:36:41 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * sunos.c (sunos_add_one_symbol): Don't core dump if a multiple
- definition of an absolute symbol is encountered.
-
- * linker.c (_bfd_generic_link_add_one_symbol): Ignore
- redefinitions of an absolute symbol to the same value.
-
-Mon Jan 9 15:51:32 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * elfcode.h (elf_link_add_object_symbols): It's reasonable for no
- flags to be set, so don't insist otherwise.
-
-Fri Jan 6 16:39:40 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * elfcode.h (elf_slurp_symbol_table): Don't set BSF_GLOBAL for an
- undefined or common symbol.
- (elf_link_add_object_symbols): Likewise.
-
-Wed Jan 4 14:14:05 1995 Jeff Law (law@snake.cs.utah.edu)
-
- * som.c (bfd_section_from_som_symbol): Only return sections which
- correspond to subspaces.
-
- * som.c (som_begin_writing): Don't forget to bump the
- total_subspaces when writing the unloadable subspaces.
-
-Wed Dec 28 20:54:47 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * som.c (som_write_fixups): Use SEC_HAS_CONTENTS to identify
- bss-like sections.
- (som_get_section_contents): Likewise.
- (som_set_section_contents): Likewise.
-
-Tue Dec 27 14:03:47 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * som.c (setup_sections): Turn off SEC_HAS_CONTENTS for bss-like
- sections.
-
-Tue Dec 20 15:30:12 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- * coffgen.c (bfd_debug_section): Deleted.
- (coff_section_from_bfd_index): Return absolute section for debug
- symbol.
- (coff_write_symbol): Set BSF_DEBUGGING for C_FILE symbols. If
- BSF_DEBUGGING is set, set section to N_DEBUG.
- (coff_bfd_make_debug_symbol): Use absolute section.
-
- * elfcode.h (assign_file_positions_except_relocs): In assertion,
- force all values to the same type.
-
-Tue Dec 20 11:11:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
-
- * coff-h8300.c (howto_table): All relocs get a special function.
- (special): Never do anything when linking -r.
-
-Tue Dec 20 13:58:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * i386linux.c (linux_add_one_symbol): Don't do anything Linux
- specific if this is not a Linux hash table. From Eric Youngdale
- <eric@aib.com>.
-
- Patches from kkojima@mix.or.jp (Kazumoto Kojima):
- * mipsbsd.c (mips_howto_table_ext): Change sizes of memory relocs
- apply to from two bytes to four bytes.
- * MY(reloc_howto_type_lookup): Handle BFD_RELOC_CTOR.
-
- * elf32-i386.c (elf_i386_relocate_section): Correct and expand the
- list of cases for which relocation need not be computed.
- * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
-
-start-sanitize-arc
-Tue Dec 20 09:01:01 1994 Doug Evans <dje@canuck.cygnus.com>
-
- * elf32-arc.c (elf_arc_howto_table, R_ARC_B22_PCREL): Value is
- right-shifted 2 bits. Fix dst_mask.
-end-sanitize-arc
-
-Mon Dec 19 23:09:16 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * elf32-hppa.c (elf32_hppa_read_symext_info): Delete do_locals and
- do_globals arguments, always read symbol extension information for
- globals and locals. All callers changed.
- (elf32_hppa_size_stubs): Rework to only read symbol extension
- information once for each input bfd. 10% improvement in linker
- performance.
-
-Fri Dec 16 12:28:46 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * elfcode.h (elf_section_from_bfd_section): Check
- bfd_is_abs_section, etc., only after checking for the section in
- the BFD and after calling the backend routine.
-
-Wed Dec 14 20:21:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * elfcode.h (elf_map_symbols): Only use section symbols whose
- value is the start of the section, checking output_offset when
- using output_section. When creating a new symbol, set the value
- to 0, since BFD symbol values are section relative.
-
-Tue Dec 13 13:31:06 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * cpu-z8k.c (arch_info_struct): Make z8002 the default
- architecture.
-
-Fri Dec 9 12:43:05 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * elfcode.h (elf_bfd_link_add_symbols): If the first object in the
- archive is not an ELF object, pass the archive to the add_symbols
- entry point appropriate for the first object. From Eric Youngdale
- <eric@aib.com>.
- * aoutx.h (NAME(aout,link_add_symbols)): Similar change if the
- first object is not an a.out object.
-
- * elf32-i386.c (elf_i386_relocate_section): Don't compute
- relocation in cases where we won't use it.
- * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
-
-Thu Dec 8 14:19:41 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- * pc532-mach.c (NAME): Define to use ns32kaout prefix.
- * ns32knetbsd.c (NAME): Ditto.
- (ns32kaout_32_get_section_contents): Define to standard aout-32
- version.
-
-Fri Dec 2 13:56:49 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
-
- * coff-mips.c (mips_read_relocs): New static function, broken out
- of mips_relax_section.
- (mips_relax_section): Call mips_read_relocs.
- (bfd_mips_ecoff_create_embedded_relocs): New function.
- * bfd-in.h (bfd_mnips_ecoff_create_embedded_relocs): Declare.
- * bfd-in2.h: Rebuild.
-
-Wed Nov 30 14:12:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * coff-sh.c: Use _bfd_dummy_target instead of no_archive.
-
-start-sanitize-arc
-Tue Nov 29 17:14:21 1994 Doug Evans <dje@canuck.cygnus.com>
-
- * archures.c: Initial support for the ARC.
- * reloc.c, targets.c, config.bfd, configure.in, elfcode.h: Likewise.
- * bfd-in2.h: Regenerated.
- * libbfd.h: Likewise.
- * config/arc-elf.mt: New file.
-end-sanitize-arc
-
-Tue Nov 29 14:00:19 1994 J.T. Conklin <jtc@.rtl.cygnus.com>
-
- * config.bfd (i[345]86-*-freebsd*): Use i386-bsd as bfd_name.
- * configure.host (i[345]86-*-freebsd*): Use i386bsd as my_host.
-
-Mon Nov 28 15:36:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
-
- * config/m68k-nbsd.mt (DEFAULT_VECTOR): set to m68knetbsd_vec.
- * Makefile.in: Rebuilt dependancies.
- (CFILES): Added m68knetbsd.c.
- (HFILES): Added netbsd.h.
-
-Wed Nov 23 19:21:41 1994 Steve Chamberlain (sac@jonny.cygnus.com)
-
- * coff-sh.c (shlcoff_vec): New target vector.
- (no_archive): New function.
- * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Handle
- little endian SH.
- * configure.in: Handle shl.
- * targets.c (bfd_target_vector): Add shlcoff_vec.
- * config/sh-coff.mt (SELECT_VECS): Handle shl_coff_vec.
-
-Wed Nov 23 10:50:13 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * elfcode.h (write_relocs): Do not subtract the section's vma from
- the reloc's offset when writing .o's. Instead add the section's
- vma to the reloc's offset when writing an executable or shared
- library.
-
-Tue Nov 22 23:34:37 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Do not add
- input_section->vma to the relocation's offset.
-
-Mon Nov 21 12:37:25 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * srec.c (srec_get_reloc_upper_bound): Define.
- (srec_canonicalize_reloc): Define.
- (srec_bfd_reloc_type_lookup): Define.
- (srec_vec, symbolsrec_vec): Use BFD_JUMP_TABLE_RELOCS (srec).
-
-Sat Nov 19 03:10:51 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
-
- * configure.host (i[345]86-*-solaris*): Use solaris2 to
- enable extraction of procfs info from core file for GDB.
-
-Thu Nov 17 17:37:39 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- * reloc.c (bfd_reloc_code_type): Add new value BFD_RELOC_12_PCREL.
- * bfd-in2.h, libbfd.h: Rebuilt.
-
-Thu Nov 17 13:12:08 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * bfd/elf32-hppa.c (elf32_hppa_bfd_final_link_relocated): Use the
- vma from the output_section containing $global$ when computing
- global_vlaue.
-
-Thu Nov 17 14:29:13 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * archive.c (_bfd_write_archive_contents): Round up the archive
- header size of the extended name table to an even number.
-
-Wed Nov 16 16:08:06 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- * coff-sh.c: Deleted some code that was commented out or inside
- "#if 0".
- (COFF_LONG_FILENAMES): Define.
-
- * cpu-sh.c (arch_info_struct): Convert name to lowercase, for
- consistency with other architectures.
-
-Sat Nov 12 23:50:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * elfcode.h (elf_export_symbol): Also export symbols which are
- referenced by a regular file.
-
-Fri Nov 11 14:29:31 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add
- export_dynamic argument, and handle it.
- (elf_export_symbol): New function.
- * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
- (bfd_elf64_size_dynamic_sections): Update declaration.
- * bfd-in2.h: Rebuild.
-
-Fri Nov 11 10:35:33 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * hpux-core.c (hpux_core_struct): Delete handles for the
- data, reg and stack sections. They're never used. Delete
- accessor macros.
- (make_bfd_asection): Use bfd_make_section_anyway since debugging
- cores from dynamic executables may have several sections with the
- same logical name.
- (hpux_core_core_file_p): Don't save handles to data, reg and
- stack sections. Handle CORE_TEXT, CORE_MMF and CORE_SHM.
-
-Tue Nov 8 13:03:30 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * bout.c (callj_callback): Add new argument shrinking. Change all
- callers. Handle relocs against section symbols correctly. If not
- shrinking, don't subtract out dstidx; the subtraction is already
- in the object file.
-
-Sun Nov 6 12:52:00 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * som.h: Conditionally include <shl.h> and <dl.h>.
-
-Thu Nov 3 18:19:13 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- * Makefile.in (ALL_MACHINES): Include m68knetbsd.o.
-
- * config/i386linux.mh (EXTRALIBS): Include -lm.
-
- Patches from DJ Delorie:
- * coff-go32.c: Replacement file, uses coff-i386.c with minor
- changes.
- * coff-i386.c (TARGET_UNDERSCORE): allow other files to override
- underscore also
- * makefile.dos: del ctor.o, add cofflink.o and elf32.o
-
- * aoutx.h (adjust_o_magic): If user set data section vma, use it
- to determine the default bss vma. Patch from Takada Hiroaki,
- hiro@is.s.u-tokyo.ac.jp.
- (machine_type, case bfd_arch_vax): Set *unknown to false. Patch
- from John David Anglin <dave@hiauly1.hia.nrc.ca>.
-
- * configure.in (tb): Rename ns32knetbsd_vec to pc532netbsd_vec,
- since that's what it's called.
-
-Wed Nov 2 15:24:51 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * archive.c (normalize): Change to take a BFD as an argument.
- Change VMS version to use bfd_alloc rather than malloc, so that we
- don't lose the memory forever.
- (_bfd_construct_extended_name_table): Check the name of an archive
- entry which is not being extended, and correct it if it is wrong.
- This is necessary in case the archive was constructed by another
- program which put an entry in the extended name table which we
- don't plan to put in ourselves. From jjc@jclark.com (James
- Clark).
- (bfd_dont_truncate_arname): Check return value of normalize.
-
-Mon Oct 31 14:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * elf32-hppa.c (ELF32_PARISC_SX_SIZE): Define.
- (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.
-
- * archive.c (bfd_dont_truncate_arname): Add the ar padding
- character, if there is room for it, even if the name is the
- maximum length.
-
- * elfcode.h (assign_file_positions_except_relocs): Sort the ELF
- headers by section address when assigning file positions.
- (elf_sort_hdrs): New static function.
-
-Sun Oct 30 18:56:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Create DT_INIT
- 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.
-
-Sat Oct 29 12:18:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't move a
- 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.
-
- * linker.c (_bfd_generic_link_add_archive_symbols): It's not an
- 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.
-
-Fri Oct 28 10:08:41 1994 J.T. Conklin (jtc@rtl.cygnus.com)
-
- NetBSD/m68k support, based on work by mikeb@snow.datametrics.com:
- * 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
-
-Thu Oct 27 16:59:52 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * libelf.h (struct bfd_elf_section_data): Add field dynindx.
- * 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.
-
-Wed Oct 26 01:15:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * aoutx.h (aout_link_input_section): Don't bother to read or write
- the relocs if there aren't any.
-
-Tue Oct 25 11:44:38 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * Makefile.in (ALL_MACHINES): Add tekhex.o.
- * 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.
-
- * linker.c (enum link_action): Add CIND.
- (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.
-
-Mon Oct 24 15:33:16 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- Change S-record backend to use multiple sections to handle gaps in
- 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.
-
- * ecoff.c (ecoff_set_symbol_info): Set udata.i to 0, not NULL.
-
-Fri Oct 21 16:43:13 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
-
- * libaout.h (machine_type): added M_68K_NETBSD and M_SPARC_NETBSD.
- * 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.
-
-Fri Oct 21 17:13:07 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add case for
- _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.
-
- Fix the ELF linker to not require an interpreter if no dynamic
- 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.
-
-Thu Oct 20 13:28:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * elfcode.h (elf_map_symbols): Don't worry about section symbols
- 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.
-
-Wed Oct 19 13:28:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
-
- * coffgen.c (coff_print_symbol): Make names for section number and
- 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.
-
-Wed Oct 19 01:26:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * binary.c (binary_set_section_contents): Set the base file
- position from the lowest section VMA, not the start address.
-
- * aoutx.h (NAME(aout,slurp_symbol_table)): Don't return an error
- if there are no symbols.
- * coffgen.c (coff_get_normalized_symtab): Likewise.
- * hp300hpux.c (MY(slurp_symbol_table)): Likewise.
-
-Tue Oct 18 12:56:43 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * aout-target.h (MY_bfd_copy_private_section_data): Only copy
- subformat to another bfd_target_aout_flavour file.
-
- * binary.c: New file for raw binary output format.
- * Makefile.in (BFD_LIBS): Add binary.o.
- (CFILES): Add binary.c.
- * targets.c (binary_vec): Declare.
- (bfd_target_vector): Include binary_vec.
-
- * srec.c (tdata_type): Add field tail.
- (srec_mkobject): Initialize tail.
- (srec_set_section_contents): Sort S record list by address.
-
-Mon Oct 17 11:38:16 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * elfcode.h (elf_map_symbols): Sort the symbols into a new array,
- 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.
- * 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.
-
- * syms.c (asymbol): Change udata field into a union.
- * bfd-in2.h: Rebuild.
- * aoutx.h (NAME(aout,translate_symbol_table)): Use udata.p rather
- than just udata.
- * bout.c (perform_slip): Likewise.
- * hp300hpux.c (MY(slurp_symbol_table)): Likewise.
- * ieee.c (ieee_slurp_external_symbols): Likewise.
- * linker.c (generic_link_add_symbol_list): Likewise.
- (default_indirect_link_order): Likewise.
- * oasys.c (oasys_slurp_symbol_table): Likewise.
- * reloc16.c (bfd_perform_slip): Likewise.
- * srec.c (fillup_symbols): Likewise.
- * coffcode.h (get_index): Use udata.i rather than just udata.
- (coff_slurp_symbol_table): Likewise.
- * coffgen.c (set_index): Likewise.
- * ecoff.c (ecoff_set_symbol_info): Likewise.
- * elfcode.h (elf_symbol_from_bfd_symbol): Likewise.
- * libecoff.h (ecoff_get_sym_index, ecoff_set_sym_index): Likewise.
- * som.c (compare_syms): Likewise.
- (som_prep_for_fixups): Likewise.
- (som_write_fixups): Likewise.
-
- Use a hash table when writing out ELF symbol names.
- * 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.
-
- * libbfd-in.h (DEFAULT_STRING_SPACE_SIZE): Don't define.
- (bfd_add_to_string_table): Don't declare.
- * libbfd.h: Rebuild.
- * libbfd.c (bfd_add_to_string_table): Remove.
-
- * elfcode.h (elf_swap_shdr_in): Use bfd_section, not rawdata.
- 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_hppa_backend_symbol_table_processing): Don't set
- symextn_hdr->size; just use sh_size.
- * 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.
-
- * srec.c (pass_over): Set the start address for S7, S8 or S9.
-
-Fri Oct 14 19:15:46 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- * VERSION: Updated to 2.5.
-
-Fri Oct 14 11:07:50 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * bfd.c (bfd_scan_vma): Cast end to be non const before passing it
- to strtoul.
-
-Thu Oct 13 14:40:41 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * bfd.c (bfd_scan_vma): Pass end argument on to strtoul.
-
-Wed Oct 12 16:46:43 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- * opncls.c (bfd_realloc): Deleted, since it's broken and fixing it
- would make it slow. Besides, it isn't used much.
- * elfcode.h (elf_map_symbols): Always allocate new storage for the
- symbol table.
-
-Wed Oct 12 11:54:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * ecoff.c (ecoff_set_symbol_info): Mark local stProc, stLabel or
- stabs symbols as BSF_DEBUGGING.
-
- * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Make
- str1 and str2 const pointers.
-
- * Makefile.in (INSTALL): Use top level install.sh script.
- * 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.
-
-Tue Oct 11 13:57:56 1994 Eric Youngdale (eric@andante.aib.com)
-
- * 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.
-
-Tue Oct 11 17:12:00 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * lynx-core.c (lynx_core_file_p): SPARC Lynx appears to start
- dumping the .data section in a core file at a page boundary.
-
-Mon Oct 10 16:24:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- * cofflink.c (_bfd_coff_final_link): Cast argument to bfd_h_put_32
- to correct 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.
-
- * elf32-sparc.c (elf_sparc_howto_table): The PC10, PC22, and
- WPLT30 relocations are PC-relative.
-
-Thu Oct 6 12:57:26 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
-
- * aoutx.h (adjust_o_magic): Correctly initialize vma if the vma of
- the text section was user-defined.
-
-Wed Oct 5 14:42:12 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * archive.c (bfd_construct_extended_name_table): SVR4 uses slash
- newline at the end of the file name, not just newline.
-
-Tue Oct 4 11:23:12 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * ecoff.c (_bfd_ecoff_new_section_hook): Default section alignment
- power to 4, rather than using align_power_min.
-
- * coffcode.h (coff_new_section_hook): Don't use align_power_min;
- 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.
-
- * configure.in: Use ${config_shell} when running config.bfd.
-
- * cofflink.c (coff_link_input_bfd): Don't try to convert a long
- filename if the offset field is zero.
-
- * elfcode.h (swap_out_syms): If the alignment of a common symbol
- was not set, use a sensible default rather than zero.
-
-Mon Oct 3 16:04:29 1994 H.J. Lu (hjl@nynexst.com)
-
- * opncls.c (bfd_close): Honor umask when setting execution bits.
- (bfd_close_all_done): Likewise.
-
-Mon Oct 3 04:41:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
-
- * rs6000-core.c (rs6000coff_core_p): Set SEC_HAS_CONTENTS flag
- for .stack and .ldinfo sections. Cast coredata.c_tab to a
- file_ptr to avoid warnings from gcc.
-
-Fri Sep 30 13:11:38 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
-
- * elfcode.h (elf_bfd_final_link): Remove assertion when a non
- SEC_IN_MEMORY section is found in dynobj. This can happen when
- linking PIC compiled code.
-
-Thu Sep 29 15:21:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- * reloc.c (bfd_install_relocation): Change type of "data" to
- bfd_byte *, to go along with yesterday's change.
-
- * elf.c (bfd_elf_print_symbol): Moved here from elf_print_symbol
- in elfcode.h. (case bfd_print_symbol_all): Print symbol's size
- field, except for common symbols; print their alignment.
- * elfcode.h (elf_print_symbol): Deleted.
- * libelf.h (bfd_elf_print_symbol): Declare.
- (bfd_elf{32,64}_print_symbol): Replace declarations with macros.
-
- * syms.c (bfd_print_symbol_vandf): Show BSF_LOCAL and BSF_GLOBAL
- in one column. Use the column freed up to show BSF_FUNCTION and
- BSF_FILE.
-
-Thu Sep 29 12:29:01 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * syms.c (stt): Add .rdata and .rodata.
-
-Wed Sep 28 13:35:05 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * reloc.c (bfd_install_relocation): Cast data_start to bfd_byte *
- before trying to add values to it.
-
-Tue Sep 27 16:47:58 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
-
- * elf32-hppa.c (elf32_hppa_backend_final_write_processing): Cast
- return value from elf_sym_extra.
- (elf32_hppa_build_stubs): Cast return value from bfd_zalloc.
- (elf32_hppa_size_stubs): Cast return value from malloc.
-
- * gen-aout.c (main): Declare and initialize "arch".
-
- * cofflink.c (coff_link_add_symbols): Cast return value of
- bfd_hash_allocate.
-
- * riscix.c (riscix_callback): Use PARAMS macro in prototype.
-
- * reloc.c (bfd_install_relocation): New function, mostly copied
- from bfd_perform_relocation, adjusted for the assembler's needs.
- * bfd-in2.h: Regenerated.
-
-Mon Sep 26 11:00:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * elfcode.h (assign_file_positions_except_relocs): Align the
- section VMA and the file position even if D_PAGED is not set.
-
- * bfd-in.h (bfd_seek): Change declaration to not mark fp const.
- * bfd-in2.h: Rebuild.
- * libbfd.c (bfd_seek): Don't mark parameters const, to avoid
- conflicts with declaration.
-
-Fri Sep 23 15:15:31 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * elfcode.h (map_program_segments): Don't abort if we allocated
- too much space for the program header, only if we allocated too
- little.
- (assign_file_positions_except_relocs): Similar change.
-
-Tue Sep 20 13:17:07 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
-
- * libaout.h: Fix comment.
- * ns32knbsd.h: Changed M_NS32K_NETBSD to M_532_NETBSD to match
- libaout.h.
-
-Tue Sep 20 15:23:21 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * Makefile.in: Rebuilt dependencies.
- (BFD32_BACKENDS): Add sparcnetbsd.o.
- (CFILES): Add ns32knetbsd.c and sparcnetbsd.c.
- * targets.c: ns32knetbsd_vec was renamed to pc532netbsd_vec.
-
- * coff-sh.c (rtype2howto): Remove; unused.
- (coff_sh_relocate_section): Remove unused local variable rstat.
- (reloc_processing): Comment out; unused.
-
-Fri Sep 16 12:12:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * aoutx.h (aout_link_write_other_symbol): If h->indx is -2, then
- always write it out even if it would normally be stripped.
- (aout_link_input_section_std): If we find a reloc against a
- stripped global symbol, force it to be written out rather than
- merely calling unattached_reloc.
- (aout_link_input_section_ext): Likewise.
- (aout_link_reloc_link_order): Likewise.
-
-Wed Sep 14 15:37:19 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * som.h (struct somdata): New field sorted_syms.
- (obj_som_sorted_syms): Accessor macro.
- * som.c (som_object_setup): Initialize sorted_syms to NULL.
- (som_prep_for_fixups): Sort a copy of the BFD's symbol table;
- store the sorted symbol table in sorted_syms.
- (som_write_fixups): Initalize tmp_reloc to NULL to make GCC happy.
- (som_begin_writing): Similarly for exec_header. Pass the sorted
- symbol table to som_write_symbol_strings.
- (som_build_and_write_symbol_table): Use the sorted symbols rather
- than the canonical symbol table.
-
- * som.h (som_symbol_type): Add "stringtab_offset" field.
- * som.c (som_write_symbol_strings): Use "stringtab_offset"
- rather than destroying the "name" field in the BFD symbol.
- (som_build_and_write_symbol_table): Likewise.
-
-Wed Sep 14 15:06:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * aoutx.h (aout_link_write_symbols): Rename skip_indirect to
- skip_next. If we find an N_WARNING symbol which has already been
- written out, set skip_next.
-
- * libecoff.h (struct ecoff_tdata): Add field find_buffer.
- * ecoff.c: Include aout/stab_gnu.h.
- (ecoff_find_nearest_line): Handle stabs debugging information.
-
- * elfcode.h (elf_link_output_extsym): Keep a symbol marked as weak
- even if it is referenced by another object.
-
-Tue Sep 13 17:57:00 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * som.c (som_fixup_formats): Case R_ENTRY (0xb3), set both
- 'T' and 'U' to grab all the unwind information.
- (som_set_reloc_info): Make 'U' unwind bits persist across
- multiple SOM relocations. Set the addend field of an R_ENTRY
- relocation to the value in 'T'; set the addend field on an
- R_EXIT relocation to the value in 'U'.
-
- * som.h (som_symbol_type): Delete unwind field.
-
- * som.c (som_write_fixups): For R_ENTRY fixups, get 32bits of
- unwind information from the addend field of the R_ENTRY, get the
- other 32bits from the addend field of the R_EXIT.
- (bfd_som_attach_unwind_info): Delete function and all references.
-
- * som.h (som_symbol_type): Delete unused a.out-related fields.
-
- * som.c (bfd_section_from_som_symbol): Use bfd_abs_section_ptr
- instead of &bfd_abs_section.
-
- * som.c (som_object_setup): Handle exec_entry and exec_flags being
- switched in executables created by the OSF1 linker.
- (som_write_fixups): Handle R_EXIT just like the R_{F,L,R}SEL
- fixups. Support R_ALT_ENTRY (handle just like R_EXIT).
-
-Tue Sep 13 16:04:07 1994 Steve Chamberlain (sac@jonny.cygnus.com)
-
- * cofflink.c (coff_link_input_bfd): syment_base is unsigned
- so can't compare -ve numbers with it.
-
-Mon Sep 12 20:31:17 1994 Steve Chamberlain (sac@jonny.cygnus.com)
-
- * configure.in (shcoff_vec): Use cofflink.o now.
- * coff-sh.c: Rewritten to use new fast coff backend.
-
-Tue Sep 13 16:23:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * aoutx.h (NAME(aout,final_link)): Don't assume that all the input
- files are a.out.
-
-Tue Sep 13 11:09:39 1994 J.T. Conklin (jtc@rtl.cygnus.com)
-
- * configure.host (sparc-*-netbsd): use sparcnbsd.
- (ns32k-*-netbsd): use ns32knbsd.
-
- * hosts/{nbsd,i386nbsd,ns32knbsd,sparcnbsd}.h: New files, NetBSD
- host support.
-
- * sparcnetbsd.c: New file, adds support for NetBSD/sparc.
- * config/sparc-nbsd.mt: Likewise.
-
- * netbsd.h: New file, definitions common to all netbsd ports.
- * i386netbsd.c: Use it.
- * ns32knetbsd.c: Use it.
-
- * Makefile.in, configure.in, targets.c, config/i386-nbsd.mt,
- config/ns32k-nbsd.mt: canonicalize netbsd targets to conform to
- file/variable naming conventions.
- * i386netbsd.c: New file, renamed from netbsd386.c.
- * ns32knetbsd.c: New file, renamed from netbsd532.c.
-
-Mon Sep 12 21:56:20 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * som.c (som_reloc_skip): Correct off-by-one error for 4-byte
- R_NO_RELOCATION fixups.
- (bfd_section_from_som_symbol): Return the absolute section if the
- symbol isn't contained in any section in the output file.
- (som_slurp_symbol_table): ST_PRI_PROG and ST_SEC_PROG symbols are
- not function symbols (they are magic code labels which *can* be the
- targets of cross space branches). $START$ is not a section symbol.
-
-Mon Sep 12 11:43:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * coff-alpha.c (ecoffalpha_little_vec): Add SEC_CODE and SEC_DATA
- to section_flags.
- * coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise.
-
- * elfcode.h (swap_out_syms): Set the type of an undefined symbol
- to STT_FUNC if the BSF_FUNCTION flag is set.
+Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
+
+ * coff-rs6000.c: Add full support for AIX archives. Rewrite old
+ read-only/host-only support.
+
+ * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
+ BSF_LOCAL.
+
+ * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
+ BFD_JUMP_TABLE_ARCHIVE accordingly.
+ * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
+ (_bfd_compute_and_write_armap): Declare.
+ (_bfd_generic_read_ar_hdr): Declare.
+ (_bfd_read_ar_hdr): Define.
+ (_bfd_noarchive_read_ar_hdr): Define.
+ (_bfd_archive_bsd_read_ar_hdr): Define.
+ (_bfd_archive_coff_read_ar_hdr): Define.
+ * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
+ _bfd_read_ar_hdr instead.
+ (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
+ (_bfd_compute_and_write_armap): Rename from
+ compute_and_write_armap. Make non-static. Change all callers.
+ * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
+ than _bfd_snarf_ar_hdr.
+ * aout-target.h (MY_read_ar_hdr): Define if not defined.
+ * ieee.c (ieee_read_ar_hdr): Define.
+ * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
+ * oasys.c (oasys_read_ar_hdr): Define.
+ * som.c (som_read_ar_hdr): Define.
+ * bfd-in2.h, libbfd.h: Rebuild.
- * cofflink.c (coff_link_input_bfd): If r_symndx is -1, don't
- change it.
- (_bfd_coff_generic_relocate_section): If r_symndx is -1, it is an
- absolute reloc. Don't dump core using r_symndx as an array index.
- * cf-m68klynx.c (coff_bfd_link_add_symbols): Define.
- (lynx_link_add_symbols): New static function (copy of function in
- coff-i386.c).
- (coff_m68k_lynxrtype_to_howto): sym argument may be NULL.
- * coff-i386.c (coff_i386_rtype_to_howto): Likewise.
- * coff-a29k.c (coff_a29k_relocate_section): Handle an r_symndx
- value of -1, meaning an absolute reloc.
+Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
- * ctor.c: Remove; obsolete.
- * Makefile.in: Rebuild dependencies.
- (BFD_LIBS): Remove ctor.o.
- (CFILES): Remove ctor.c.
- * libbfd.h: Rebuild.
+ * peicode.c (coff_swap_filehdr_in): If symptr is
+ zero, there aren't any symbols, even if nsyms is set.
-Mon Sep 12 01:58:47 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * elf32-hppa.c (elf32_hppa_relocate_section): If there was a link
- error of some sort (for example, undefined symbols), then do not
- apply any relocs, just notify the user of the errors.
- (elf32_hppa_backend_begin_write_processing): Do not build a symbol
- extension section for an executable (it's useless).
- (elf32_hppa_link_output_symbol_hook): Do nothing if there was a
- link error of some sort (for example, undefined symbols).
- (elf32_hppa_read_symext_info): Kludge. Turn off SEC_HAS_CONTENTS
- for all the input symbol extension sections to keep the generic
- BFD code happy. Temporarily turn it on to read the contents of
- the symbol extension section.
-
-Sun Sep 11 21:58:59 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * config/hppaosf.mh (RANLIB): Do not set.
- * config/hppabsd.mh (RANLIB): Likewise.
-
-Sun Sep 11 22:50:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * cf-i386lynx.c: Remove #if 0 code.
- (i386_lynxos_coff_object_p): Remove unused function.
- (coff_bfd_link_add_symbols): Define.
- (lynx_link_add_symbols): New static function.
- * coffcode.h (coff_bfd_link_hash_table_create): If
- coff_relocate_section is defined, only define this if not already
- defined.
- (coff_bfd_link_add_symbols, coff_bfd_final_link): Likewise.
-
- * linker.c (_bfd_generic_final_link): Handle
- bfd_indirect_link_order explicitly, rather than via
- _bfd_default_link_order.
- (set_symbol_from_hash): New static function, broken out of
- _bfd_generic_link_write_global_symbol.
- (_bfd_generic_link_write_global_symbol): Symbol setting code moved
- to set_symbol_from_hash; call it.
- (default_indirect_link_order): Add generic_linker argument.
- Change all callers. If false, set the generic symbols based on
- the hash table entries.
-
-Fri Sep 9 11:51:49 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * coffgen.c (coff_get_symtab): Reindented. Removed commented out
- call to bfd_constructor_entry.
-
- Convert m68k COFF to use new COFF backend linker.
- * coff-m68k.c (coff_relocate_section): Define.
- * cf-m68klynx.c (coff_rtype_to_howto): Define.
- (coff_m68k_lynx_rtype_to_howto): New static function.
- * configure.in (m68kcoff_vec): Build cofflink.o.
- (m68kcoffun_vec, m68klynx_coff_vec): Likewise.
-
-Thu Sep 8 16:20:38 1994 Steve Chamberlain (sac@jonny.cygnus.com)
-
- * coff-h8300.c (h8300_reloc16_extra_cases, case RELBYTE): Flag
- overflows correctly.
-
-Wed Sep 7 19:01:42 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * libelf.h (struct elf_backend_data): Change second argument of
- elf_backend_final_write_processing hook to boolean.
- (struct elf_obj_tdata): Add linker field.
- * elfcode.h (NAME(bfd_elf,write_object_contents)): Pass value of
- tdata linker field to final_write_processing, rather than NULL.
- (elf_bfd_final_link): Don't call final_write_processing hook. Set
- tdata linker field to true.
- * elf32-mips.c (mips_elf_final_write_processing): Change type of
- second argument to boolean.
- * elf32-hppa.c (elf32_hppa_backend_final_write_processing):
- Likewise.
-
- * coff-go32.c (RTYPE2HOWTO): Fully parenthesize arguments.
- * coff-i960.c (RTYPE2HOWTO): Likewise.
- * coff-m88k.c (RTYPE2HOWTO): Likewise.
- * coff-we32k.c (RTYPE2HOWTO): Likewise.
-
- Make i386 COFF use new COFF backend linker.
- * coff-i386.c (RTYPE2HOWTO): Fully parenthesize arguments.
- (coff_relocate_section): Define.
- (coff_i386_rtype_to_howto): New function.
- * configure.in (i386coff_vec): Use cofflink.o.
- (i386lynx_coff_vec): Likewise.
-
- * coffcode.h (bfd_coff_backend_data): Add new field
- _bfd_coff_rtype_to_howto.
- (bfd_coff_rtype_to_howto): Define.
- (coff_rtype_to_howto): Define to use RTYPE2HOWTO, if not already
- defined.
- (bfd_coff_std_swap_table): Initialize new field.
- * cofflink.c (_bfd_coff_final_link): Allocate section_count + 1
- section_info structures, since the target_index is 1 based.
- (coff_link_input_bfd): Set *secpp to bfd_com_section_ptr for a
- common symbol. Adjust rel_hash by the output reloc count.
- (_bfd_coff_generic_relocate_section): New function.
- * libcoff-in.h (_bfd_coff_generic_relocate_section): Declare.
- * libcoff.h: Rebuild.
- * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
- * coff-mips.c (mips_ecoff_backend_data): Likewise.
+Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
-Tue Sep 6 23:28:52 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * som.c (som_bfd_derive_misc_symbol_info): Treat undefined code
- symbols and undefined symbols which no type in the same manner
- if the associated BFD symbol has BSF_FUNCTION set. For a defined
- symbol which no type, select a SOM type based on the flags of the
- section containing the symbol.
- (som_slurp_symbol_type): Set BSF_FUNCTION for undefined ST_STUB
- or ST_CODE symbols (importing a non-function code symbol is
- meaningless in SOM).
- (som_set_reloc_info): Don't set "offset" to the section's vma; it
- should always start at zero.
-
-Tue Sep 6 14:51:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- Add new style linker support to COFF backend. a29k only for now.
- * 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. Don't check obj_raw_syment_count
- until after coff_write_symbols is called.
- (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): Set obj_raw_syment_count, not
- bfd_get_symcount.
- (coff_pointerize_aux): Don't pointerize a nonpositive x_endndx
+ * libecoff.h (struct ecoff_backend_data): Add adjust_headers
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.
+ * 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.
- * libcoff.h: Rebuilt.
- * Makefile.in: Rebuilt dependencies.
- (BFD32_BACKENDS): Add cofflink.o.
- (CFILES): Add cofflink.c.
-
-Tue Sep 6 14:00:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
-
- * coffgen.c (coff_print_symbol, case bfd_symbol_print_all): Check
- for section symbol, and print its aux fields with appropriate
- labels.
-
- * Makefile.in (ALL_MACHINES): Added cpu-arm.o.
-
-Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
-
- * aoutx.h (NAME(aout,machine_type)): Recognize the ARM processor.
- * archures.c, config.bfd, configure.host, libaout.h, reloc.c,
- targets.c: Add support for the ARM.
- * cpu-arm.c, riscix.c, config/riscix.mh, config/riscix.mt: New files.
-
- * aoutx.h (add_to_stringtable): Check that str isn't a NULL pointer.
-
-Fri Sep 2 14:10:30 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
-
- * reloc.c (enum bfd_reloc_code_real): Rewrote definition to use
- new "chew" commands for simultaneous definition of enumerator and
- enumerator name table.
- (bfd_get_reloc_code_name): New function, for retrieving a symbolic
- name associated with an enumerator.
- * libbfd.h, bfd-in2.h: Regenerated.
-
-Tue Aug 30 21:24:54 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * som.c (som_write_fixups, case R_ENTRY): Handle case where no
- unwind descriptor information is available.
-
-Tue Aug 30 11:43:30 1994 Eric Youngdale (ericy@cais.cais.com)
-
- * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add soname
- argument, and use it to set DT_SONAME dynamic entry.
- * bfd-in.h (bfd_elf32_size_dynamic_sections): Update prototype.
- (bfd_elf64_size_dynamic_sections): Update prototype.
- * bfd-in2.h: Rebuilt.
-
-Fri Aug 26 15:47:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * coffgen.c (coff_real_object_p): Set obj_raw_syment_count.
- (coff_get_normalized_symtab): Verify obj_raw_syment_count, rather
- than setting it.
-
-Thu Aug 25 10:44:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * archive.c (bsd_write_armap): Remove host dependencies.
-
- * aoutx.h (add_to_stringtab): Check for _bfd_stringtab_add error
- before adding BYTES_IN_WORD.
-
- * coffgen.c (coff_find_nearest_line): Look for the best C_FILE,
- not merely the first.
-
- * coffgen.c (coff_write_alien_symbol): If we are not using the
- symbol, clear the name so that it is not put in the string table.
- From Antti.Miettinen@ntc.nokia.com.
-
-Wed Aug 24 11:49:19 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * coffgen.c (coff_print_symbol): Cast pointer different to long
- and use %ld to print it.
- * osf-core.c (osf_core_core_file_p): Remove unused variable
- dseccnt.
- * ecoffswap.h (ecoff_swap_ext_out): If ECOFF_64, clear remaining
- bytes in bits2.
-
- * configure.host, config.bfd: Change i[34]86 to i[345]86.
- * coffgen.c (coff_real_object_p): Set obj_conv_table_size here,
- rather than waiting until coff_slurp_symbol_table.
- (coff_write_alien_symbol): Just ignore BSF_DEBUGGING symbols.
- From Antti.Miettinen@ntc.nokia.com.
-
- * section.c (bfd_make_section_anyway): Fix failure check of
- bfd_make_empty_symbol. From Antti.Miettinen@ntc.nokia.com.
-
- * aoutx.h (translate_to_native_sym_flags): Use the output_section
- (and output_offset) if there is one.
-
- * aoutx.h (aout_link_check_archive_element): Discard the symbols
- if the archive element was not needed.
-
- * aoutx.h (aout_get_external_symbols): Ensure that a zero string
- index yields an empty string.
- (aout_link_write_symbols): If info->keep_memory is false, use name
- from original hash table entry, not from entry in *sym_hash.
-
- * aoutx.h (struct aout_final_link_info): Add fields contents,
- relocs, symbol_map and output_syms.
- (NAME(aout,final_link)): Work out the largest section size, reloc
- size, and number of symbols. Use them to preallocate buffers that
- are large enough for all cases.
- (aout_link_input_bfd): Use preallocated symbol_map.
- (aout_link_write_symbols): Remove symbol_map argument; use
- preallocated symbol_map instead. Change all callers. Use
- preallocated output_syms.
- (aout_link_input_section): Remove symbol_map argument. Change all
- callers. Use preallocated contents and relocs.
- (aout_link_input_section_std): Remove symbol_map argument; use
- preallocated symbol_map instead. Change all callers.
- (aout_link_input_section_ext): Likewise.
-
-Tue Aug 23 10:51:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * archive.c (_bfd_write_archive_contents): Don't update the
- symbol map timestamp if there is no symbol map. From
- schwab@issan.informatik.uni-dortmund.de (Andreas Schwab).
-
-Mon Aug 22 12:26:42 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add _update_armap_timestamp.
- (bfd_target): Add field _bfd_update_armap_timestamp.
- * bfd.c (bfd_update_armap_timestamp): Define.
- * bfd-in2.h: Rebuilt.
- * libbfd-in.h (_bfd_noarchive_update_armap_timestamp): Define.
- (_bfd_archive_bsd_update_armap_timestamp): Declare.
- (_bfd_archive_coff_update_armap_timestamp): Define.
- * libbfd.h: Rebuilt.
- * archive.c (_bfd_write_archive_contents): Call
- bfd_update_armap_timestamp instead of checking for a BSD archive
- and calling bsd_update_armap_timestamp.
- (_bfd_archive_bsd_update_armap_timestamp): Rename from
- _bsd_update_armap_timestamp. Don't assume that armap_datepos is
- already set.
- * aout-target.h (MY_update_armap_timestamp): Define if not already
- defined.
- * coff-rs6000.c (rs6000coff_update_armap_timestamp): Define.
- * ieee.c (ieee_update_armap_timestamp): Define.
- * libecoff.h (_bfd_ecoff_update_armap_timestamp): Define.
- * oasys.c (oasys_update_armap_timestamp): Define.
- * som.c (som_update_armap_timestamp): Define.
-
- * hash.c: Copy string hash functions from aoutx.h.
- * aoutx.h: String hash functions moved to hash.c. Retain
- simplified versions of add_to_stringtab and emit_stringtab.
- Change all callers to use new function and structure names.
- * libbfd-in.h (_bfd_stringtab_init, _bfd_stringtab_free): Declare.
- (_bfd_stringtab_size, _bfd_stringtab_add): Declare.
- (_bfd_stringtab_emit): Declare.
- * libbfd.h: Rebuilt.
-
-Mon Aug 22 10:49:37 1994 Eric Youngdale (ericy@cais.cais.com)
-
- * i386linux.c (linux_add_one_symbol): Create a fixup for any
- defined absolute symbol, not just GOT or PLT symbols.
- (linux_tally_symbols): Correct handling of references to defined
- symbols.
-
-Thu Aug 18 16:29:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- Get ld -x -r to handle a.out set symbols correctly.
- * aoutx.h (adjust_o_magic): If the .bss VMA was set outside of
- BFD, pad the .data section up to the VMA of the .bss section.
- (aout_link_add_symbols): If a set symbol does not get modified,
- treat it as a local symbol.
- (aout_link_write_symbols): Set the value of set symbols
- correctly. Don't discard set symbols even if discarding local
- symbols.
- (aout_link_write_other_symbol): Don't abort on bfd_link_hash_new,
- since it can now happen for set symbols.
-
- * elfcode.h (elf_fake_sections): Just check for ".rela" and
- ".rel", not ".rela." and ".rel."; make this work by checking
- use_rela_p.
- * elf32-i386.c (elf_i386_check_relocs): Just check for ".rel", not
- ".rel."
- (elf_i386_size_dynamic_sections): Likewise.
- (elf_i386_relocate_section): Likewise.
- * elf32-sparc.c (elf32_sparc_check_relocs): Just check for
- ".rela", not ".rela."
- (elf32_sparc_size_dynamic_sections): Likewise.
- (elf32_sparc_relocate_section): Likewise.
-
-Wed Aug 17 16:54:18 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * linker.c (_bfd_generic_link_add_archive_symbols): Initialize
- PASS to the old value + 1.
-
- * coffgen.c (coff_get_normalized_symtab): If a C_FILE symbol has
- no aux entries, use the symbol name as the file name.
- (coff_find_nearest_line): Look for the right C_FILE symbol, rather
- than always using the first one. If there is a debugging symbol
- after a function symbol, skip it. Add the section VMA to the line
- offset, since it was subtracted out in coff_slurp_line_table.
-
-Tue Aug 16 16:53:00 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * som.c (som_prep_headers): If writing some form of an executable,
- allocate and attach an exec header to the BFD private data.
- (som_begin_writing): Don't fill fields of the exec header based
- on BFD private data here (like the exec flags). Do not write
- the exec header here.
- (som_write_headers): Instead do it here.
- * som.h (struct somdata): New field "exec_hdr" for the executable
- file header.
- (obj_som_exec_hdr): New accessor macro.
-
-Tue Aug 16 00:12:31 1994 Eric Youngdale (ericy@cais.cais.com)
-
- * i386linux.c (linux_link_create_dynamic_sections): Create section
- named .linux-dynamic, not .dynamic.
- (linux_add_one_symbol): Use .linux-dynamic, not .dynamic.
- (bfd_linux_size_dynamic_sections): Likewise.
- (linux_finish_dynamic_link): Likewise.
-
-Mon Aug 15 12:16:56 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * coffgen.c (STRING_SIZE_SIZE): Define.
- (coff_fix_symbol_name): Use STRING_SIZE_SIZE, not 4.
- (coff_write_symbols, build_string_table): Likewise.
- (coff_get_normalized_symtab): Likewise.
-
- * libcoff-in.h (obj_symbol_slew): Don't define.
- (struct coff_tdata): Remove unused fields index_slew, raw_linenos,
- and flags.
- * libcoff.h: Rebuilt.
- * coffcode.h (coff_mkobject): Don't initialize raw_linenos.
- (coff_mkobject_hook): Don't initialize flags.
-
- * aout-target.h (MY_zmagic_contiguous): Define as 0 if not already
- defined.
- (MY(backend_data)): Use MY_zmagic_contiguous, not hardcoded 0.
- * i386linux.c (MY_zmagic_contiguous): Define.
-
- * elfcode.h (bfd_section_from_shdr): If a SHT_SYMTAB section in a
- shared object has SHF_ALLOC set, create a BFD section for it.
- (elf_section_from_bfd_section): There may be a BFD section for a
- SHT_SYMTAB section.
-
- * coffcode.h (styp_to_sec_flags): Add name argument. If no flags
- are recognized, chose section flags based on the name.
- (bfd_coff_backend_data): _bfd_styp_to_sec_flags_hook field: Add
- name argument.
- (bfd_coff_styp_to_sec_flags_hook): Add name argument.
- (coff_compute_section_file_positions): Don't adjust the section
- position by COFF_PAGE_SIZE unless SEC_ALLOC is set.
- * libcoff.h: Rebuilt.
- * coffgen.c (make_a_section_from_file): Pass section name to
- bfd_coff_styp_to_sec_flags_hook.
- * ecoff.c (_bfd_ecoff_styp_to_sec_flags): Add unused name
- argument.
- * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Add name argument to
- prototype.
-
-Fri Aug 12 11:22:40 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * elfcode.h (section_from_elf_index): Correct check for invalid
- section index.
-
- * elfcode.h (elf_link_add_object_symbols): If there is no symbol
- table, try using the dynamic symbol table. From Eric Youngdale
- <ericy@cais.cais.com>.
-
- * configure.host (sparc-*-solaris2*): Use solaris2, not sysv4.
- The linker depends upon configuring for solaris2.
- * hosts/solaris2.h: New file; include hosts/sysv4.h.
- * config/solaris2.mh: New file; copy of config/sysv4.mh.
-
-Wed Aug 10 13:09:38 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * aoutx.h (adjust_z_magic): Make sure data section is padded to
- page boundary when the VMA is set by the calling program. From
- Eric Youngdale <ericy@cais.cais.com>.
-
-Mon Aug 8 17:18:49 1994 Stan Shebs (shebs@andros.cygnus.com)
-
- Update to ns32k support, from Ian Dall (dall@hfrd.dsto.gov.au).
- * aout-ns32k.c: Add declarations that were in aout-ns32k.h, change
- declarations to traditional form.
- (MY_reloc_howto, MY_put_reloc): Change from macro to function.
- (ns32k_relocate_contents): New function.
- * aout-ns32k.h: Remove.
- * cpu-ns32k.c: Add declarations that were in aout-ns32k.h, change
- declarations to traditional form.
- (ns32k_final_link_relocate): Call ns32k_relocate_contents.
- * netbsd532.c: Reformat to standards, add copyright notice.
- (ARCH): Don't define.
- (aout-ns32k.h): Don't include.
- * pc532-mach.c: Ditto.
-
-Mon Aug 8 17:55:52 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * coff-i960.c (coff_i960_relocate): Don't try to convert relocs
- against common symbols.
-
-Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
-
- * irix-core.c (irix_core_core_file_p): Ignore sections that
- are not contained in the core file.
-
-Thu Aug 4 11:32:23 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * coff-m68k.c (m68k_reloc_type_lookup): New function.
- (coff_bfd_reloc_type_lookup): Define.
- * cf-m68klynx.c (_bfd_m68kcoff_reloc_type_lookup): Define.
-
- * elfcode.h (elf_bfd_final_link): Force the vma of sections which
- do not have SEC_ALLOC set to be 0. This is needed to handle
- relocs against debugging sections.
-
-Wed Aug 3 16:45:41 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * coff-i960.c (coff_i960_relocate): Rewrote to change relocs
- against locally defined symbols into relocs against section
- symbols, for VxWorks 5.1.
-
-Wed Aug 3 10:34:37 1994 Eric Youngdale (ericy@cais.cais.com)
-
- * i386linux.c (linux_add_one_symbol): Only handle
- SHARABLE_CONFLICTS specially if BSF_CONSTRUCTOR is set. Set hashp
- for a GOT or PLT symbol. Set jump field of fixup for a PLT symbol.
- (linux_tally_symbols): Check section of real symbol. When looking
- for a builtin fixup, check builtin and jump flags. Create no more
- than one fixup, and always create one if the real symbol is in the
- absolute section. Only strip absolute symbols.
-
-Wed Aug 3 05:08:24 1994 D. V. Henkel-Wallace (gumby@cygnus.com)
-
- * coffcode.h (coff_write_object_contents): set internal_a.magic to
- LYNXCOFFMAGIC whenever 68k, SPARC or i386 LynxOS
- (yes, they have the same magic number!)
-
-Tue Aug 2 10:43:21 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * hp300hpux.c (BMAGIC): Define as HPUX_DOT_O_MAGIC, to make test
- in aoutx.h work correctly.
-
- * coff-i960.c (coff_i960_relocate): New function.
- (howto_rellong, howto_iprmed): Use it as special_function.
-
- * libbfd-in.h: Move declarations of bfd_read, bfd_write, bfd_seek,
- bfd_tell, bfd_flush, and bfd_stat from here...
- * bfd-in.h: ...to here, to make them visible to programs which
- know more about the object file format than BFD does.
- * libbfd.h, bfd-in2.h: Rebuilt.
-
-Mon Aug 1 17:55:53 1994 Fred Fish (fnf@cygnus.com)
-
- * ptrace-core.c (ptrace_unix_core_file_p): Convert zalloc usage
- to bfd_zalloc.
-
-Mon Aug 1 12:04:40 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * elf64-sparc.c (ELF_MAXPAGESIZE): Define.
-
- ELF linker patches from Eric Youngdale <ericy@cais.cais.com>.
- * elfcode.h (elf_link_create_dynamic_sections): Set type of
- _DYNAMIC to STT_OBJECT.
- (NAME(bfd_elf,record_link_assignment)): Always create hash table
- entry. Set type to STT_OBJECT.
- (elf_link_output_extsym): Don't set type of weak defined symbol to
- STB_WEAK if symbol was referenced.
- (map_program_segments): Check DYNAMIC as well as EXEC_P.
- (assign_file_positions_except_relocs): Likewise.
- * elf32-i386.c (elf_i386_create_dynamic_sections): Set type of
- _GLOBAL_OFFSET_TABLE to STT_OBJECT.
- (elf_i386_check_relocs): Ignore local PLT32 relocs.
- (elf_i386_relocate_section): Treat local PLT32 relocs as PC32.
-
- * elfcode.h (elf_adjust_dynamic_symbol): Correct weak symbol
- handling again.
-
- * elfcode.h (elf_slurp_reloc_table): Don't try to read the relocs
- if there aren't any.
-
- * configure.host (sparc-*-solaris2*): Use sysv4, not solaris2.
- * hosts/solaris2.h: Remove.
- * config/solaris2.mh: Remove.
-
-Sun Jul 31 14:27:04 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * elf32-hppa.c, elf32-hppa.h: Update comment reflecting which
- HPPA ELF spec the code implements.
-
-Tue Jul 26 17:38:01 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
-
- * cpu-i960.c (MAX_ARCH): New macro.
- (compatible): Use it in computing array bounds. Put comma after
- last entry in array, for regularity.
- (arch_info_struct): Adjust spacing for easier reading.
-
- * coff-i960.c (howto_rellong, howto_iprmed, howto_optcall): Use
- HOWTO macro.
-
- start-sanitize-i960xl
- * cpu-i960.c (XL): Define as bfd_mach_i960_xl.
- (scan_960_mach): Recognize xl machine.
- (MAX_ARCH): Define to be XL.
- (compatible): Add XL row to array.
- (arch_info_struct): Add XL entry.
-
- * archures.c (bfd_mach_i960_xl): New macro.
- * bfd-in2.h: Regenerated.
-
- * coffcode.h (coff_set_arch_mach_hook): For F_I960XL, set machine
- to bfd_mach_i960_xl.
- (coff_set_flags): For bfd_mach_i960_xl, set F_I960XL.
- end-sanitize-i960xl
-
-Tue Jul 26 11:04:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * elfcode.h (elf_adjust_dynamic_symbol): When handling a weak
- symbol, correct check to see whether the equivalent normal symbol
- was referenced.
-
- Add support for creating shared libraries under i386 ELF and SPARC
- ELF. Based on patches by Eric Youngdale <ericy@cais.cais.com>.
- * libelf.h (struct elf_link_hash_entry): Remove copy_offset field.
- Add got_offset and plt_offset fields.
- (ELF_LINK_HASH_REF_DYNAMIC_MULTIPLE): Don't define.
- (ELF_LINK_HASH_DEF_DYNAMIC_MULTIPLE): Don't define.
- (ELF_LINK_HASH_NEEDS_COPY): Define.
- (struct elf_backend_data): Add check_relocs field.
- (struct bfd_elf_section_data): Change relocs from PTR to
- Elf_Internal_Rela *.
- (struct elf_obj_tdata): Add local_got_offsets field.
- (elf_local_got_offsets): Define accessor macro.
- (bfd_elf32_link_create_dynamic_sections): Declare.
- (bfd_elf32_link_record_dynamic_symbol): Declare.
- (bfd_elf64_link_create_dynamic_sections): Declare.
- (bfd_elf64_link_record_dynamic_symbol): Declare.
- * elfcode.h (elf_slurp_reloc_table): Don't use the section data
- relocs field.
- (elf_link_record_dynamic_symbol): Make globally visible. Use
- macro to rename to NAME(bfd_elf,link_record_dynamic_symbol).
- (elf_link_add_object_symbols): If creating a shared library, put
- make all local symbols dynamic. Don't bother with the
- DYNAMIC_MULTIPLE flags. Call the check_relocs backend function if
- it is defined.
- (elf_link_create_dynamic_sections): Make globally visible. Use
- macro to rename to NAME(bfd_elf,link_create_dynamic_sections). If
- creating a shared library, make sure that _DYNAMIC is added as a
- dynamic symbol.
- (elf_link_read_relocs): New function.
- (NAME(bfd_elf,record_link_assignment)): If creating a shared
- library, always create symbols, and always make them dynamic.
- (elf_bfd_final_link): Permit creation of shared libraries.
- (elf_link_input_bfd): Use elf_link_read_relocs to get the relocs.
- * elf.c (_bfd_elf_link_hash_newfunc): Don't initialize
- copy_offset. Initialize got_offset and plt_offset.
- * elf32-target.h (elf_backend_check_relocs): Define as 0 if not
- defined.
- (elf32_bed): Initialize check_relocs field.
- * elf64-target.h (elf_backend_check_relocs): Define as 0 if not
- defined.
- (elf64_bed): Initialize check_relocs field.
- * elf32-i386.c (elf_howto_table): Change R_386_PLT32 and
- R_386_GOTPC to be pc_relative and pcrel_offset.
- (elf_i386_pic_plt0_entry): Define.
- (elf_i386_pic_plt_entry): Define.
- (elf_i386_create_dynamic_sections): Create a .got.plt section, and
- define _GLOBAL_OFFSET_TABLE_ at the start of it. If creating a
- shared library, make sure that _GLOBAL_OFFSET_TABLE_ is added as a
- dynamic symbol. Don't create .rel.bss if creating a shared
- library.
- (elf_i386_check_relocs): New function.
- (elf_i386_adjust_dynamic_symbol): Don't make a PLT entry if the
- symbol already has one. When making a PLT entry, set plt_offset.
- Don't create a copy reloc when creating a shared library. Don't
- set copy_offset, just set ELF_LINK_HASH_NEEDS_COPY.
- (elf_i386_allocate_dynamic_section): Remove.
- (elf_i386_size_dynamic_sections): Look through all the sections
- rather than assuming we know their names. Remove any empty reloc
- or plt sections. Only add a DT_DEBUG entry if not creating a
- shared library. Only add a DT_PLTGOT entry if there is a PLT.
- Add a DT_TEXTREL entry if required.
- (elf_i386_relocate_section): Permit undefined symbols when
- creating a shared library. Handle the special relocation types
- specially.
- (elf_i386_finish_dynamic_symbol): Create a PLT entry if plt_offset
- is set. If creating a shared library, produce a PIC PLT entry.
- Only mark a PLT symbol as undefined if it was not defined by a
- regular object file. Create a GOT entry if got_offset is set.
- Create a copy reloc if ELF_LINK_HASH_NEEDS_COPY is set.
- (elf_i386_finish_dynamic_sections): Change the handling of
- DT_RELSZ to simply subtract out the size of .rel.plt. If creating
- a shared library, produce PIC PLT code.
- (elf_backend_check_relocs): Define.
- * elf32-sparc.c (elf_sparc_howto_table): Change R_SPARC_GOT10,
- R_SPARC_GOT22, and R_SPARC_PC10 to not warn about reloc overflow.
- (elf32_sparc_create_dynamic_sections): If creating a shared
- library, make sure that _GLOBAL_OFFSET_TABLE_ is added as a
- dynamic symbol, and set the type to STT_OBJECT. Likewise for
- _PROCEDURE_LINKAGE_TABLE_. Don't create .rel.bss if creating a
- shared library.
- (elf32_sparc_check_relocs): New function.
- (elf32_sparc_adjust_dynamic_symbol): Don't make a PLT entry if the
- symbol already has one. When making a PLT entry, set plt_offset.
- Don't create a copy reloc when creating a shared library. Don't
- set copy_offset, just set ELF_LINK_HASH_NEEDS_COPY.
- (elf32_sparc_allocate_dynamic_section): Remove.
- (elf32_sparc_size_dynamic_sections): Look through all the sections
- rather than assuming we know their names. Only add a DT_DEBUG
- entry if not creating a shared library. Add a DT_TEXTREL entry if
- required.
- (elf32_sparc_relocate_section): Permit undefined symbols when
- creating a shared library. Handle the special relocation types
- specially.
- (elf32_sparc_finish_dynamic_symbol): Create a PLT entry if plt_offset
- is set. Only mark a PLT symbol as undefined if it was not defined
- by a regular object file. Create a GOT entry if got_offset is
- set. Create a copy reloc if ELF_LINK_HASH_NEEDS_COPY is set.
- (elf32_sparc_finish_dynamic_sections): Store dynobj in a local
- variable.
- (elf_backend_check_relocs): Define.
-
-Mon Jul 25 12:21:07 1994 Stan Shebs (shebs@andros.cygnus.com)
-
- * configure.in (pc532mach_vec): Change to pc532machaout_vec.
- * config.bfd (ns32k-*-netbsd*): Use ns32k-nbsd as bfd_name.
- * Makefile.in (ALL_MACHINES): Add cpu-ns32k.o.
- (BFD32_BACKENDS): Add aout-ns32k.o, netbsd532.o, m88kmach3.o,
- pc532-mach.o.
- * targets.c (pc532machaout_vec): Use instead of pc532mach_vec.
- * config/pc532-mach.mt (DEFAULT_VECTOR): Ditto.
- (SELECT_VECS): Remove.
- * config/ns32k-nbsd.mt: New file, was ns32k-netbsd.mt.
- * config/ns32k-netbsd.mt: Remove, name too long.
-
-Fri Jul 22 11:07:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * linker.c (generic_link_check_archive_element): When changing a
- symbol to common, set the alignment.
- (_bfd_generic_link_add_one_symbol): When creating a common symbol,
- set the alignment.
- * aoutx.h (aout_link_check_ar_symbols): When changing a symbol to
- common, set the alignment.
- (aout_link_add_symbols): Restrict the alignment of a common symbol
- to the alignment power given by the architecture.
- * libelf.h (struct elf_link_hash_entry): Remove align field. Add
- copy_offset field.
- * elfcode.h (elf_link_add_object_symbols): Store alignment in
- new bfd_link_hash_entry field, not in elf_link_hash_entry field.
- (elf_link_output_extsym): Similar change when getting alignment.
- * elf.c (_bfd_elf_link_hash_newfunc): Don't initialize align. Do
- initialize copy_offset.
- * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Use copy_offset
- field rather than align field. Get alignment using bfd_log2
- rather than switch.
- * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
- * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use copy_offset,
- not align.
- * elf32-sparc.c (elf32_sparc_finish_dynamic_symbol): Likewise.
-
- * aoutx.h (NAME(aout,some_aout_object_p)): Just check
- STAT_FOR_EXEC, don't check MACH.
- * m88kmach3.c (MACH): Don't define.
- * config/i386-mach3.mt (TDEFINES): Define STAT_FOR_EXEC.
- * config/m88k-mach3.mt (TDEFINES): Likewise.
- * config/mips-mach3.mt (TDEFINES): Likewise.
-
-Thu Jul 21 17:24:31 1994 Stan Shebs (shebs@andros.cygnus.com)
-
- * i386mach3.c: Reverted to version from before Jul 5 1994 changes.
-
-Thu Jul 21 12:26:01 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * reloc.c (struct reloc_howto_struct): Remove special_function1.
- It's the wrong way to do things.
- (HOWTO): Change accordingly.
- (HOWTO2): Remove.
- (_bfd_final_link_relocate): Remove references to
- special_function1.
- * bfd-in2.h: Rebuilt.
- * aoutx.h (aout_link_input_section_std): Remove references to
- special_function1.
- (aout_link_reloc_link_order): Likewise.
-
-Wed Jul 20 15:46:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add rpath
- argument. If it is not NULL, use it to set DT_RPATH.
- * bfd-in.h (bfd_elf32_size_dynamic_sections): Update prototype.
- (bfd_elf64_size_dynamic_sections): Likewise.
- * bfd-in2.h: Rebuilt.
-
-Sat Jul 16 21:10:39 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * elfcode.h (elf_get_dynamic_symtab_upper_bound): If there is no
- dynamic symtab, return error.
-
- * libelf.h (ELF_LINK_HASH_DEFINED_WEAK): Define.
- * elfcode.h (elf_link_add_object_symbols): If symbol is defined as
- weak, set ELF_LINK_HASH_DEFINED_WEAK.
- (elf_link_output_extsym): If symbol is defined as weak, mark it
- STB_WEAK.
-
- * libelf.h (struct bfd_elf_section_data): Add relocs field.
- (shdr_name): Remove; unused.
- * elfcode.h (elf_slurp_reloc_table): Rewrote to handle both REL
- and RELA relocs. Free up the unswapped relocs. Permit the relocs
- to be cached in the section_data. Correct the reloc address.
- (elf_slurp_reloca_table): Remove.
- (elf_canonicalize_reloc): Rewrote.
- (elf_link_input_bfd): Permit the relocs to be cached in the
- section data.
-
-Sat Jul 16 13:55:38 1994 Stan Shebs (shebs@andros.cygnus.com)
-
- * config.bfd (m88*-harris-cxux*): Recognize.
- * hosts/harris.h (POSIX_UTIME, HAVE_PROCFS): Define.
-
- * configure.host (m68*-atari-sysv4*): New host.
- (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
- * hosts/amix.h: Remove.
- * hosts/m68kv4.h: New file, was amix.h.
-
-Thu Jul 14 15:12:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
-
- * reloc.c (enum bfd_reloc_code_real, bfd_type, struct
- reloc_howto_struct, reloc_howto_type, HOWTO, HOWTO2): Copied
- changes over from bfd-in2.h so they get generated properly next
- time someone runs "make headers".
- * bfd-in2.h: Rebuilt.
-
- * targets.c (netbsd532_vec, pc532mach_vec): Declare const.
- (m88kmach3_vec): Restore deleted declaration.
-
- * configure.in: Alphabetize target vector names.
-
- * config/pc532mach.mh: New file.
- (HDEPFILES, HDEFINES): Define here.
- * config/pc532-mach.mt (HDEPFILES, HDEFINES): Deleted.
- * config/ns32k-netbsd.mt (HDEPFILES, HDEFINES): Deleted.
-
- Sun Jul 10 00:04:20 1994 Ian Dall (dall@hfrd.dsto.gov.au)
-
- * pc532-mach.c: New File. pc532-mach a.out format.
-
- * netbsd532.c: New file. pc532-netbsd532 a.out format.
-
- * hosts/pc532mach.h: New file. pc532-mach host support.
-
- * cpu-ns32k.c: New file. ns32k support cpu specific code rather
- than format specific code.
-
- * config/pc532-mach.mt: New file. Support for pc532-mach target.
-
- * config/ns32k-netbsd.mt: New file. Support for netbsd532 target.
-
- * aout-ns32k.c, aout-ns32k.h: New files supporting aout format for
- ns32k series.
-
- * targets.c: Add netbsd532_vec and pc532machaout_vec into
- bfd_target_vector array. Move netbsd386_vec to alphabetic order
- location.
-
- * reloc.c (_bfd_final_link_relocate) Add support for
- special_function1 in howto.
-
- * libaout.h: add M_NS32032, M_NS32532, M_532_NETBSD entries in
- machine_type enum.
-
- * configure.in: add pc532mach_vec and netbsd532_vec entries.
- * config.bfd: add pc532mach host entries. Use for both
- ns32k-pc532-mach and ns32k-pc532-netbsd.
+ * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
- * config.bfd: it doesn't work to use i386-mach3 for ns32k*-*-mach.
- add ns32k-pc532-mach* and ns32k-*-netbsd* entries.
+Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
- * bfd-in2.h: Add ns32k specific relocations to bfd_reloc_code_real
- enum.
+ * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
+ of ALTERNATE_AIX_CORE_FORMAT.
+ * configure.in (aix4): No longer need CORE_FLAGS.
+ * configure: Updated.
- * bfd-in2.h: Add special_function1 to struct howto. Change HOWTO
- and NEWHOWTO macros to make special_function1 NULL. Neww HOWTO2
- macro.
+Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
- * bfd-in2.h: Split definition of struct reloc_howto_struct
- and corresponding typedef into two statements.
-
- * bfd-in2.h: Add entry bfd_arch_ns32k to bfd_architecture enum.
-
- * archures.c: Add bfd_ns32k_arch prototype, and entry in
- archures_init_table.
-
- * aoutx.h (aout_link_reloc_link_order): Allow for target dependent
- MY_put_reloc macro. Allow for target dependent special_function1
- to apply the relocation.
-
- * aoutx.h (aout_link_input_section_std): Allow for target
- dependent determination of reloc howto. Allow for target dependent
- special_function1 to apply the relocation.
-
- * aoutx.h (get_reloc_upper_bound): Detect bss and return 0.
-
- * aoutx.h (slurp_reloc_table): Detect bss and succesfully read
- zero reloc entries.
-
- * aoutx.h (machine_type): Add bfd_arch_ns32k case.
-
- * aoutx.h: Stat to determine executable status if STAT_FOR_EXEC
- is defined (not just MACH). Use fstat instead of stat and check
- for fstat error.
-
- * aoutx.h: Allow target dependent swap_std_reloc_{in,out}.
-
- * aoutx.h: Allow CTORS reloc info to be in target dependent reloc
- table.
-
- * aout-target.h: Apply SWAP_MAGIC (if defined) after
- swap_exec_header_in, otherwise we have magic in the wrong order.
+ NS32k changes from Ian Dall:
+ * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
+ macros.
+ (aout_link_input_section_std, aout_link_input_section_ext,
+ aout_link_reloc_link_order): Call them instead of _bfd_*
+ versions.
+ * aout-target.h (MY_exec_header_not_counted): New macro, defaults
+ to zero.
+ (backend_data): Use it instead of hardcoded zero.
-Thu Jul 14 11:47:27 1994 Stan Shebs (shebs@andros.cygnus.com)
+ * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
+ (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
- * coff-sparc.c (sparccoff_vec): Have leading underscores.
+ * ns32knetbsd.c: Include bfd.h.
+ (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
+ (MY_bfd_reloc_type_lookup): Declare function too.
+ * pc532-mach.c (set_sizes): Don't declare.
+ (MY_text_includes_header, MY_exec_header_not_counted): Define.
+ (backend_data, MY_backend_data): Don't define.
-Tue Jul 12 12:08:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
+ * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
+ ns32k-*-lites* like ns32k-*-netbsd*.
- * aix386-core.c, aoutf1.h, cisco-core.c, elfcode.h, hppabsd-core.c,
- hpux-core.c, irix-core.c, lynx-core.c, osf-core.c, ptrace-core.c,
- rs6000-core.c, trad-core.c: Remove SEC_ALLOC flag from .reg
- sections, .reg sections are not allocated and contain debug
- information only.
- * osf-core.c (make_bfd_asection, osf_core_core_file_p): Use
- bfd_make_section_anyway instead of building unique section names.
+ * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
+ compile on lites.
-Tue Jul 12 11:41:22 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
+Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
- * libelf.h (bfd_elf32_swap_symbol_in): Declare.
- (bfd_elf32_swap_symbol_out): Declare.
- (bfd_elf64_swap_symbol_in, bfd_elf64_swap_symbol_out): Declare.
- * elf32-hppa.c (elf32_hppa_args_hash_table_init): Correct cast.
+ * coffcode.h (coff_write_object_contents): Restore setting
+ f_timdat to 0, deleted on August 22.
- * aout-encap.c (ARCH): Don't define. Obsolete.
- * aout0.c, aoutx.h, gen-aout.c, hp300bsd.c, hp300hpux.c: Likewise.
- * i386aout.c, i386bsd.c, i386dynix.c, i386linux.c: Likewise.
- * i386lynx.c, m68klynx.c, mipsbsd.c, netbsd386.c: Likewise.
- * newsos3.c, sparclynx.c, sunos.c: Likewise.
+Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
-Mon Jul 11 20:08:23 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
+ * coffcode.h (coff_bfd_copy_private_symbol_data,
+ coff_bfd_copy_private_section_data,
+ coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
+ * peicode.h (coff_bfd_copy_private_bfd_data): New
+ (pe_bfd_copy_private_bfd_data): New.
+ (coff_swap_scnhdr_in): Swap bss size into the right place.
+ (pe_print_private_bfd_data): Add some newlines.
- * section.c (STD_SECTION): Make the sixth argument boolean, not
- the seventh. From gary@tuva.pacsemi.oz.au (gary kopff).
+Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
-Sun Jul 10 09:12:02 1994 D. V. Henkel-Wallace (gumby@cygnus.com)
+ * som.c (setup_sections): Don't die if a space has no subspaces.
- * aoutx.h (bfd_free_cached_info): Change name of FREE to BFCI_FREE
- in order not to collide with LynxOS's definition of FREE in
- /usr/include/sys/proc.h
+Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
-Thu Jul 7 14:18:06 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
+ * elflink.h (elf_link_add_object_symbols): Don't let a weak
+ dynamic symbol override a common symbol. Don't change the size or
+ type if they have been set and the new symbol is not a definition.
+ Warn if the size or type changes.
- * reloc.c (bfd_perform_relocation): Don't clobber the relocation
- value for coff-Intel-little or coff-Intel-big. Hack upon hack.
+Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
-Thu Jul 7 10:10:34 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
+ * som.c (som_begin_writing): Don't write the symbol table or
+ symbol strings.
+ (som_finish_writing): Write them here. Place them after the
+ subspace data, but before the relocs.
- * aoutx.h (howto_table_std): Add entry for GOT relocations
- which are present in sun3 shared libraries, to avoid assertions
- when reading the dynamic relocations.
+Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
-Thu Jul 7 10:19:20 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * som.h (R_HPPA_COMPLEX): Fix dumb typo.
-
-Wed Jul 6 19:21:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * hosts/sysv4.h (qsort, strtol): Don't declare.
-
- * elfcode.h (elf_link_output_sym): Don't call output_symbol_hook
- if it is NULL.
-
- * elf32-mips.c (mips_elf_final_write_processing): Add ignored info
- argument to correspond to recent libelf.h change.
-
-Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
-
- * coff-alpha.c (alpha_ecoff_mkobject_hook): New hook to
- additionally copy object type information from the alpha file
- header to the BFD flags.
- (alpha_ecoff_backend_data): Use it.
- (ecoffalpha_little_vec): Add DYNAMIC to object_flags.
- * aout64.c: Fix typo in conditional QMAGIC definition.
-
-Wed Jul 6 00:13:17 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * hppabsd-core.c (hppabsd_core_core_file_p): Sanity check the
- value of clicksz to help weed out non HPPA BSD core files.
-
-Tue Jul 5 13:26:02 1994 Stan Shebs (shebs@andros.cygnus.com)
-
- Mach 3 support.
- * config.bfd (m88*-*-mach3*, mips*-dec-mach3*, mips*-*-mach3*):
- New targets.
- * configure.host (i[34]86-*-mach3*, ns32k-*-mach3*): Recognize
- "mach3" instead of "mach".
- (m88*-*-mach3*, mips*-dec-mach3*, mips*-*-mach3*): New hosts.
- * targets.c (m88kmach3_vec): New target vector.
- (bfd_target_vector): Add i386mach3_vec and m88kmach3_vec, but
- inside #if 0.
- * aoutx.h (some_aout_object_p) [MACH]: Recognize executables by
- checking for execute permission, instead of looking at entry
- point.
- * i386mach3.c: Update, define MACH, N_TXTOFF, N_TXTADDR,
- N_SHARED_LIB, don't include aout/*.h files, etc.
- * m88kmach3.c: New file, m88k Mach 3 target.
- * config/m88k-mach3.mt, config/mips-mach3.mt: New files, target
- makefile fragments.
- * config/i386mach3.mh, config/m88kmach3.mh, config/mipsmach3.mh:
- New files, host makefile fragments.
- * hosts/m88kmach3.h, hosts/mipsmach3.h: New files, host definitions.
-
-Tue Jul 5 13:56:52 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * elfcode.h (swap_out_syms): Get alignment of common symbol from
- st_value field of saved ELF symbol information, if there is any.
-
-Mon Jul 4 19:13:32 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * som.h (R_HPPA_COMPLEX): Define.
- * elf32-hppa.h (R_HPPA_COMPLEX): Define.
- (elf32_hppa_reloc_type): Delete R_PARISC_STUB_CALL_17.
-
-Fri Jul 1 12:07:41 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * Support code for enabling the new style linker for PA ELF.
- * elfcode.h (swap_symbol_in, swap_symbol_out): Externalize.
- (elf_compute_section_file_positions): Pass link_info to
- the begin_write_processing hook.
- (bfd_elf_write_object_contents): Pass NULL for new link_info
- argument to final_write_processing hook.
- (elf_link_output_sym): Accept new "input_section" argument for
- the symbols's input section. All callers changed. Call the
- link_output_symbol_hook if it's defined.
- (elf_bfd_final_link): Call the final_write_processing hook if
- it's defined.
- * libelf.h (elf_backend_link_output_symbol_hook): Declare.
- (elf_backend_begin_write_processing): Add new "info" argument.
- (elf_backend_final_write_processing): Likewise.
- * elf32-target.h (elf_backend_link_output_symbol_hook): Provide
- a default definition.
- (elf32_bed): Add elf_backend_link_output_symbol_hook.
- * elf64-target.h: Likewise.
-
- * Major rework of the PA ELF code. Uses the new style BFD
- linker, major cleanups.
- * hppa_stubs.h: Rewrite from scratch. Much smaller and simpler.
- * elf32-hppa.h: Delete all symbol extension related code.
- (hppa_look_for_stubs_in_section): Delete decl.
- (elf32_hppa_size_stubs, elf32_hppa_build_stubs): New decls.
- * elf32-hppa.c: Symbol extension stuff moved form elf32-hppa.h
- into elf32-hppa.c. Do not include aout64.h.
- (typdef hppa_stub_type): Delete.
- (elf32_hppa_stub_name_list_struct): Delete.
- (elf32_hppa_stub_description_struct): Delete.
- (arg_reloc_type): Use simpler enumerations. All references changed.
- (arg_location, arg_reloc_relocation): Likewise.
- (elf32_hppa_symextn_map_struct): Delete.
- (get_symbol_value): Delete.
- (elf32_hppa_get_sym_extn): Delete.
- (find_stubs, new_stubs, type_of_mismatch): Delete.
- (find_stub_by_name, add_stub_by_name): Delete.
- (hppa_elf_stub_finish, hppa_elf_stub_reloc): Delete.
- (hppa_elf_arg_reloc_needed): Renamed. Simplify.
- (hppa_elf_build_linker_stub, hppa_elf_create_stub_sec): Delete.
- (hppa_elf_long_branch_needed_p): Delete.
- (hppa_look_for_stubs_in_section): Delete.
- (hppa_elf_get_section_contents): Delete.
- (elf32_hppa_backend_symbol_processing): Delete.
- (elf32_hppa_backend_section_processing): Delete.
- (elf32_hppa_backend_section_from_shdr): Delete.
- (elf32_hppa_backend_fake_sections): Delete.
- (elf32_hppa_backend_section_from_bfd_section): Delete.
- (NEW_INSTRUCTION): Delete.
- (CURRENT_STUB_OFFSET): Delete.
- (elf32_hppa_relocate_section): New function.
- (elf32_hppa_bfd_final_link_relocate): New function.
- (elf32_hppa_size_symext): New function.
- (elf32_hppa_link_output_symbol_hook): New function.
- (elf32_hppa_read_symext_info): New function.
- (elf32_hppa_add_symbol_hook): New function.
- (elf32_hppa_name_of_stub): New function.
- (elf32_hppa_size_of_stub): New function.
- (elf32_hppa_build_one_sub): New function.
- (elf32_hppa_build_stubs): New function.
- (elf32_hppa_size_stubs): New function.
- (linker, stub and argument hash tables): Add appropriate
- structures, definitions and functions to implement all three
- hash tables.
- (hppa_elf_relocate_insn): Don't need argument location information
- in this function.
- (add_entry_to_symext_chain): Accept a symbol's argument location
- information rather than the symbol itself. All callers changed.
- (hppa_elf_gen_reloc_type): Simplify.
- (hppa_elf_set_section_contents): Stub section is no longer special.
- (hppa_elf_reloc): Greatly simplify.
- (elf32_hppa_begin_write_processing): Accept link_info argument.
- Handle being called from the BFD backend linker.
- (elf32_hppa_final_write_processing): Likewise.
- (elf_hppa_tc_make_sections): No longer call stub_finish.
-
-Mon Jun 27 18:07:06 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
-
- * section.c (bfd_get_section_contents): Put in parens to get
- precedence right.
-
-Sun Jun 26 18:08:29 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * libelf.h (relocate_section): New argument "output_names" added
- to prototype.
- * elfcode.h (elf_link_input_bfd): New argument "output_names"
- added to prototype of relocate_section. Pass the output symbol
- names to relocate_section.
- * elf32-i386.c (elf_i386_relocate_section): Use "output_names" to
- determine the name of a local symbol.
- * elf32-mips.c (mips_elf_relocate_section): Likewise.
- * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
-
-Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
-
- Add Solaris BCP (the part of Solaris which allows it to run
- SunOS4 a.out files) core file handling.
- * aoutf1.h (external_solaris_bcp_core, swapcore_solaris_bcp):
- New structure and its swap in function.
- (internal_sunos_core): New member c_data_addr, to receive the
- start address of the data section in the core file.
- (swapcore_sun3, swapcore_sparc, sunos4_core_file_p): Use it.
- (sunos4_core_file_p): Recognize Solaris BCP core file.
- (sunos4_core_file_matches_executable_p): Always indicate match
- for Solaris BCP core files.
-
-Thu Jun 23 15:31:28 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- Preliminary support for generating shared libraries, from Eric
- Youngdale <ericy@cais.cais.com>.
- * elfcode.h (prep_headers): If DYNAMIC, set e_type to ET_DYN.
- (elf_link_add_object_symbols): If generating a shared library,
- create dynamic sections for first input BFD with the right format.
- (elf_link_create_dynamic_sections): Don't create .interp section
- if creating a shared library.
- (elf_link_input_bfd): Skip dynamic sections in input file.
- (elf_bfd_final_link): If creating a shared library, it's OK for
- dynobj to have sections which are not SEC_IN_MEMORY.
- * elf32-i386.c (elf_i386_size_dynamic_sections): Only set .interp
- section if not creating a shared library.
- * elf32-sparc.c (elf_sparc_size_dynamic_sections): Likewise.
-
- * elfcode.h (elf_object_p): Don't set DYNAMIC just because there
- is an SHT_DYNAMIC section.
-
- * cf-i386lynx.c (i386coff_vec): Don't include DYNAMIC in
- object_flags.
- * coff-sparc.c (sparccoff_vec): Likewise.
- * hppabsd-core.c (hppabsd_core_vec): Likewise.
-
- * aoutx.h (NAME(aout,some_aout_object_p)): Don't set SEC_RELOC
- just because DYNAMIC is set.
-
-Thu Jun 23 12:53:41 1994 David J. Mackenzie (djm@rtl.cygnus.com)
-
- * configure.in: Change --with-targets to --enable-targets and
- --with-64-bit-bfd to --enable-64-bit-bfd.
- * Makefile.in, mpw-make.in, targets.c: Change comments.
-
-Wed Jun 22 17:59:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
-
- * config.bfd (powerpc-*-elf*): New target, just like
- powerpc-*-sysv4*.
-
- * linker.c (FAIL): Undefine macro before defining as enum.
-
-Wed Jun 22 10:52:47 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * linker.c (_bfd_generic_link_add_archive_symbols): Initialize
- pass from abfd->archive_pass, and save it there as well.
-
- * hash.c (bfd_hash_allocate): Don't call bfd_set_error if
- obstack_alloc returns NULL unless the size is non-zero.
-
- * linker.c (archive_hash_allocate): Define.
- (_bfd_generic_link_add_archive_symbols): Use archive_hash_allocate
- rather than obstack_alloc, for clarity.
-
- * elfcode.h (elf_get_reloc_upper_bound): Correct.
-
- * aout64.c (BMAGIC, QMAGIC): Define if not already defined. From
- Peter Schauer <pes@regent.e-technik.tu-muenchen.de>.
-
- Linux ZMAGIC support from Eric Youngdale <ericy@cais.cais.com>.
- * libaout.h (struct aoutdata): Add field zmagic_disk_block_size.
- * aout-target.h (MY(callback)): Only set alignment according to
- architecture if the section sizes are aligned to that alignment,
- for backward compatibility.
- (MY(set_sizes)): Initialize zmagic_disk_block_size field.
- * aoutx.h (adjust_z_magic): Set ztih if using q_magic_format. Set
- text section filepos to zmagic_disk_block_size if not ztih. Use a
- different padding algorithm if not ztih.
- * i386linux.c (MY_text_includes_header): Don't define.
-
- * aoutx.h (aout_link_check_ar_symbols): Just skip N_STAB and N_FN
- symbols; don't look them up in the hash table. From
- ralphc@pyramid.com (Ralph Campbell).
-
-Tue Jun 21 11:47:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * coff-go32.c (go32coff_archive_p): Remove unused function.
-
- * section.c (bfd_abs_section): Make const.
- (bfd_abs_section_ptr, bfd_is_abs_section): Define.
- (bfd_und_section): Make const.
- (bfd_und_section_ptr, bfd_is_und_section): Define.
- (bfd_com_section): Make const.
- (bfd_com_section_ptr): Define.
- (bfd_ind_section): Make const.
- (bfd_ind_section_ptr, bfd_is_ind_section): Define.
- (bfd_abs_symbol, bfd_com_symbol): Make const.
- (bfd_und_symbol, bfd_ind_symbol): Likewise.
- (global_syms): Cast initialization of section field.
- (STD_SECTION): Define as const, and cast initializations.
- * bfd-in2.h: Rebuilt.
- * Many files: Change uses of bfd_abs_section, etc., to use
- bfd_abs_section_ptr or bfd_is_abs_section, etc.
-
-Mon Jun 20 11:06:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
-
- * 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 *.
-
- * 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.
-
- * 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.
+ * sunos.c (sunos_add_one_symbol): Just pass false, not
+ info->shared_library, to sunos_create_dynamic_sections.
+ (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
+ section.
+ (sunos_check_dynamic_reloc): Remove .text section assertion.
+
+Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
+
+ * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
+ * configure, configure.in: Add pmac_xcoff_vec case.
+ * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
+ * coff-pmac.c: New file, PowerMac XCOFF support.
+ * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
+ * targets.c (pmac_xcoff_vec): Declare.
+
+ * mpw-config.in: Various changes to be compatible with the
+ autoconf-based configury.
+ * mpw-make.sed: New file, sed commands to translate Unix
+ makefile into MPW syntax.
+ * mpw-make.in: Remove.
+ * hosts/mpw.h: Remove.
+ * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
+ true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
+
+Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
+
+ * binary.c (binary_get_symtab): Return an empty string on error.
+ * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
+
+Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
+
+ * coff-ppc.c: Reformatted according to gnu conventions
+ Removed irrelevant "if 0" code
+
+Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
+
+ * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
+ symbols rather than as indirect symbols.
+ (MY(slurp_symbol_table)): Don't do anything special about
+ secondary symbols.
+
+ * coffcode.h (coff_new_section_hook): Make sure that the alignment
+ of .ctors and .dtors sections is no larger than 2.
+
+ * sunos.c (sunos_add_one_symbol): Don't change
+ bfd_link_hash_common to bfd_link_hash_new, since it may be on the
+ undef list.
+ (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
+ dynamic symbols when creating a shared library.
+ (sunos_scan_ext_relocs): Handle relocs correctly when creating a
+ shared library.
+ (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
+ written even if it is not defined in a regular object.
+ (sunos_write_dynamic_symbol): Use plt_offset for the address of
+ the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
+ rather than the constant 22.
+ (sunos_check_dynamic_reloc): Handle creating a shared library.
+ (sunos_finish_dynamic_link): Set the first entry in the GOT to
+ zero when creating a shared library.
+ * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
+ write it out at the start of the symbol table.
+
+ * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
+
+Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
+
+ * config.bfd: Add arm-*-coff.
+ * configure.in, configure: Add armcoff_{little,big}_vec.
+ * targets.c (armcoff_{little,big}_vec): Declare.
+ (bfd_target_vector): Add armcoff_{little,big}_vec.
+ * coff-arm.c (armcoff_{little,big}_vec): Always define.
+
+Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
+
+ * targets.c (bfd_find_target): Remove debugging code.
+
+Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
+
+ * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
+ support on powerpc.
+ * Makefile.in: added *-ppc files
+ * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
+ allow pe based .o's to be shared with other tools on ppc/NT
+ * config.bfd: added powerpc[le]-[pe|winnt] config support
+ * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
+ * peicode.h: Added more section flags for PE on ppc
+ Added coff_swap_filehdr_out to allow peicode.h to be
+ used for non-image PE files on ppc.
+ Check for image, or not, before copying pe_opthdr
+ * targets.c: Added new bfd's
+ * targets.c: Removed two inactive bfds that shouldn't have made it this
+ far.
+
+Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
+ explicit values to initialize all relocs. Change all users.
+ (ppc_elf_brtaken_inner): New function to handle branch predicition
+ relocs.
+ (ppc_elf_brtaken_reloc): Ditto.
+ (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
+ relocs use ppc_elf_unsupported_reloc.
+ (ppc_elf_merge_private_bfd_data): Keep track of whether an error
+ needs to be reported.
+ (ppc_elf_relocate_section): Support branch prediction relocs.
+
+Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
+
+ * bfd.c (bfd_assert): Remove \n from string passed to
+ _bfd_error_handler.
+
+ * coff-i386.c: (TWO_DATA_SECS): Don't define.
+ * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
+ (bfd_coff_make_section_hook): Don't define.
+ (coff_make_section_hook): Remove.
+ (sec_to_styp_flags): Remove TWO_DATA_SECS case.
+ (styp_to_sec_flags): Likewise.
+ (coff_write_object_contents): Likewise.
+ (bfd_coff_std_swap_table): Don't initialize make_section_hook
+ field.
+ * libcoff.h: Rebuild.
+ * coffgen.c (make_a_section_from_file): Just call
+ bfd_make_section_anyway, not bfd_make_section or
+ bfd_coff_make_section_hook.
+ * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
+ * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
+ * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
+ make_section_hook field.
* 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.
- * aoutx.h (NAME(aout,final_link)): Check flavour of sub, not abfd,
- when computing reloc sizes. From Eric Youngdale
- <ericy@cais.cais.com>.
- * elfcode.h (elf_bfd_final_link): Don't try to compute maximum
- reloc count or size for a non-ELF file.
-
- * mipsbsd.c (MY_final_link_callback): Define to avoid warning.
-
- * hp300hpux.c (MY_final_link_callback): Define to avoid warning.
- (BMAGIC, QMAGIC): Define; used by aoutx.h.
- (MY(slurp_symbol_table)): Change translate_from_native_sym_flags
- calls to use new parameters.
-
-Fri Jun 17 14:45:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * aout-target.h (MY(callback)): Set the alignments of the text,
- data and bss sections after determining the architecture.
-
- * sunos.c (sunos_add_one_symbol): Treat a common symbol from a
- dynamic object as being in the .bss section of the object, rather
- than as being undefined.
-
-Fri Jun 17 11:16:50 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * libhppa.h (bfd_hppa_insn2fmt, hppa_rebuild_insn): Make INLINE.
-
- * elf32-hppa.h (elf_hppa_final_processing): Delete decl.
-
-Thu Jun 16 23:36:23 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * elfcode.h (elf_link_input_bfd): Don't try to read local symbols
- if there aren't any in the input file.
-
-Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
-
- * i386linux.c: Many new functions and definitions for linker
- support for Linux shared libraries.
- * bfd-in.h (bfd_linux_size_dynamic_sections): Declare.
+ * 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.
-Thu Jun 16 14:23:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * config.bfd: If second argument is ``_'', then, instead of
- echoing config file name, echo whether target uses leading
- underscores on symbol names. Add appropriate settings to
- different cases. Used by binutils/configure.in to set default for
- c++filt.
-
- * elfcode.h (elf_bfd_final_link): If trying to generate a shared
- object, warn and return false.
-
- * aoutx.h (NAME(aout,some_aout_object_p)): Accept BMAGIC objects
- and treat them as OMAGIC.
-
-Wed Jun 15 18:02:21 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
-
- Enable sparc v9 support for release. Note that this is still a
- work in progress, pending release of an ABI specification.
- * config.bfd, configure.in: Include sparc v9 elf config.
- * elfcode.h (prep_headers): Handle sparc v9 (64 bit).
- * reloc.c (bfd_reloc_code_real): New reloc types.
- * elf64-sparc.c: Implement elf64-sparc target.
- * Makefile.in, targets.c: Updated.
-
-Wed Jun 15 01:34:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * libelf.h (struct elf_obj_tdata): New field dt_needed_name.
- (elf_dt_needed_name): New accessor macro.
- * elfcode.h (elf_link_add_object_symbols): If elf_dt_needed_name
- is set, use that instead of the filename for the DT_NEEDED dynamic
- entry.
- * elf.c (bfd_elf_set_dt_needed_name): New function.
- * bfd-in.h (bfd_elf_set_dt_needed_name): Declare.
- * bfd-in2.h: Rebuilt.
-
- * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add sinterpptr
- argument, and set it to the .interp section.
- * bfd-in.h (bfd_elf32_size_dynamic_sections): Update prototype.
- (bfd_elf64_size_dynamic_sections): Likewise.
- * bfd-in2.h: Rebuilt.
-
- * coff-sparc.c (SWAP_OUT_RELOC_EXTRA): Define to clear the r_spare
- field of the reloc rather than letting it be garbage.
-
- * archive.c (bfd_slurp_armap): Recognize __.SYMDEF/ as well as
- __.SYMDEF; the former was used in old Linux archives. From
- jrs@world.std.com (Rick Sladkey).
-
- * i386linux.c (i386linux_write_object_contents): Define; like
- MY(write_object_contents) in aout-target.h, but set MACHTYPE to
- M_386. From jrs@world.std.com (Rick Sladkey).
- (MY_write_object_contents): Define.
-
- * aoutx.h (translate_from_native_sym_flags): Treat N_SETV symbols
- as N_DATA symbols.
- (aout_link_add_symbols): Likewise.
-
- * aoutx.h: Rewrite symbol duplicate elimination to use BFD hash
- tables.
- (struct stringtab_entry, struct stringtab_data): Remove.
- (HASHMAXLEN, HASH_CHAR, hash, compare, log2, emit_strtab): Remove.
- (struct strtab_hash_entry, struct strtab_hash): Define.
- (strtab_hash_newfunc, strtab_hash_lookup): Define.
- (stringtab_free, emit_stringtab): Define.
- (stringtab_init, add_to_stringtab): Rewrite.
- (NAME(aout,write_syms)): Use new stringtab code.
- (struct aout_final_link_info, NAME(aout,final_link)): Likewise.
- (aout_link_write_symbols, aout_link_write_other_symbol): Likewise.
-
- * bfd-in.h (BFD_TRADITIONAL_FORMAT): Define new BFD flag to
- request BFD to write object in the traditional format, whatever
- that means for the particular backend.
- * bfd-in2.h: Rebuilt.
-
- * hash.c (bfd_hash_allocate): If obstack_alloc fails, set
- bfd_error_no_memory.
-
-Tue Jun 14 13:00:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * libaout.h (struct aoutdata): Add q_magic_format to subformat
- enum.
- * aout-target.h (MY_bfd_copy_private_bfd_data): Define as function
- if not already defined. Copy subformat information.
- (MY_text_includes_header): Define as 0 if not already defined.
- (MY(backend_data)): Use MY_text_includes_header rather than 0.
- (MY_final_link_callback): Rename from final_link_callback, and
- define only if MY_final_link_callback is not already defined.
- (MY_bfd_final_link): Rename use of final_link_callback to
- MY_final_link_callback.
- * aoutx.h (NAME(aout,some_aout_object_p)): Handle QMAGIC like
- ZMAGIC, but set the subformat to q_magic_format. Abort if the
- magic number if not recognized.
- (adjust_z_magic): Use QMAGIC if q_magic_format.
- * i386linux.c (MY_text_includes_header): Define as 1.
- (i386linux_bfd_final_link): New static function.
- (MY_bfd_final_link): Define as i386linux_bfd_final_link.
-
- * aoutx.h (translate_to_native_sym_flags): Check both section and
- output_section against sections of abfd.
-
- * 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.
-
-Mon Jun 13 14:20:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * aoutf1.h (aout_32_sunos4_write_object_contents): Handle a
- machine type of 68000.
- * aoutx.h (NAME(aout,machine_type)): Add new argument unknown.
- Set *unknown to true if machine type is really unknown, as opposed
- to M_UNKNOWN for the 68000.
- (NAME(aout,set_arch_mach)): Change NAME(aout,machine_type) call
- accordingly.
- * libaout.h (NAME(aout,machine_type)): Add new argument to
- prototype.
-
-Sun Jun 12 20:21:03 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * som.c (EXEC_AUX_ID): Define based on availablity of HPUX_AUX_ID
- or HIUX_AUX_ID.
- (som_begin_writing): Use EXEC_AUX_ID instead of HPUX_AUX_ID.
- (som_write_armap): Use CPU_PA_RISC1_0 as the magic number. Note
- som.c is careful to always define CPU_PA_RISC1_0.
-
-Sat Jun 11 16:32:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- Add weak symbols as an extension to a.out.
- * aoutx.h (sym_in_text_section): Don't define.
- (sym_in_data_section, sym_in_bss_section): Likewise.
- (sym_is_undefined, sym_is_global_defn): Likewise.
- (sym_is_debugger_info, sym_is_fortrancommon): Likewise.
- (sym_is_absolute, sym_is_indirect): Likewise.
- (translate_from_native_sym_flags): Rewrite for clarity. Rearrange
- arguments and change caller. Handle weak symbols.
- (translate_to_native_sym_flags): Likewise.
- (aout_link_check_ar_symbols): Don't ignore weak symbols. Pull
- object in from archive if a weak defintion is found for an
- existing undefined symbol.
- (aout_link_add_symbols): Put all cases in switch. Set flags of an
- undefined symbol to 0. Handle weak symbols.
- (aout_link_write_symbols): Handle weak symbols.
- (aout_link_write_other_symbol): Likewise.
- (aout_link_input_section_std): Likewise.
- (aout_link_input_section_ext): Likewise.
- * sunos.c (sunos_write_dynamic_symbol): Likewise.
-
-Fri Jun 10 13:25:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * aoutx.h (NAME(aout,canonicalize_reloc)): Handle .bss section.
- (NAME(aout,get_reloc_upper_bound)): Likewise.
-
- * coff-i960.c (coff_i960_reloc_type_lookup): Add BFD_RELOC_CTOR.
- * linker.c (_bfd_generic_link_write_global_symbol): Don't assume
- the section of a common symbol is not NULL.
-
-Wed Jun 8 23:15:53 1994 Stu Grossman (grossman@cygnus.com)
-
- * nlmcode.h (nlm_object_p): Set EXEC_P and start address for GDB.
-
-Wed Jun 8 23:57:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * aoutx.h (aout_get_external_symbols): Don't try to read the
- strings if there are no symbols.
- (aout_link_write_other_symbol): Use the output section when
- working out the type.
-
-Tue Jun 7 13:25:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * elfcode.h (assign_section_numbers): Put shstrtab, symtab and
- strtab sections at end of file. Avoids bug in some versions of
- SVR4 strip. From Eric Youngdale <eric@tantalus.nrl.navy.mil>.
-
- * coffcode.h (styp_to_sec_flags): If COFF_PAGE_SIZE is defined,
- set SEC_DEBUGGING for STYP_INFO sections.
- (coff_compute_section_file_positions): If COFF_PAGE_SIZE is
- defined, and D_PAGED is set, set the file position equal to the
- section VMA modulo COFF_PAGE_SIZE.
- * coffgen.c (coff_real_object_p): If F_EXEC is set, set D_PAGED.
- * coff-i386.c: Set D_PAGED in BFD target.
- (COFF_PAGE_SIZE): Define.
- * coff-m68k.c, coff-sparc.c: Likewise.
-
-Mon Jun 6 10:57:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * elfcode.h (bfd_section_from_shdr): Don't turn a reloc section
- into a BFD section just because SHF_ALLOC is set; require that it
- not use the normal symbol table.
- (elf_section_from_bfd_section): Corresponding change.
-
- Better indirect and warning symbol handling inspired by Stuart
- Quick <stuck@cs.man.ac.uk>.
- * linker.c (enum link_action): Add REF, MIND, CWARN, REFC.
- (link_action): Change UNDEF_ROW/def and UNDEFW_ROW/def from NOACT
- to REF. Change UNDEF_ROW/indr and UNDEFW_ROW/indr from CYCLE to
- REFC. Change DEF_ROW/indr and COMMON_ROW/indr from CYCLE to MDEF.
- Change DEFW_ROW/indr from CYCLE to NOACT. Change INDR_ROW/indr
- from MDEF to MIND. Change INDR_ROW/warn from WARNC to CYCLE.
- Change WARN_ROW/def and WARN_ROW/indr from MWARN to CWARN. Change
- WARN_ROW/com from MWARN to WARN. Change WARN_ROW/warn from NOACT
- to CYCLE. Change SET_ROW/warn from WARNC to CYCLE>
- (_bfd_generic_link_add_one_symbol): Handle REF, MIND, CWARN and
- REFC. If a new indirect symbol has been referenced, push the
- reference down to the symbol it points to. FIx handling of WARN.
- * aoutx.h (translate_from_native_sym_flags): If N_WARNING, don't
- clobber e_type of next symbol.
- (translate_to_native_sym_flags): Likewise.
- (aout_link_write_symbols): Loop on bfd_link_hash_warning as well
- as bfd_link_hash_indirect.
-
- * libaout.h (struct aout_link_hash_entry): New field written.
- * aoutx.h (NAME(aout,link_hash_newfunc)): Initialize written.
- (aout_link_write_symbols): Use written, not root.written.
- (aout_link_write_other_symbol): Likewise.
- * sunos.c (sunos_scan_dynamic_symbol): Likewise.
- * libecoff.h (struct ecoff_link_hash_entry): New field written.
- * ecoff.c (ecoff_link_hash_newfunc): Initialize written.
- (ecoff_link_write_external): use written, not root.written.
- * genlink.h (struct generic_link_hash_entry): New field written.
- * linker.c (_bfd_link_hash_newfunc): Don't initialize written.
- (generic_link_hash_newfunc): Initialize written.
- (_bfd_generic_link_output_symbols): Use written, not root.written.
- (_bfd_generic_link_write_global_symbol): Likewise.
- (_bfd_generic_reloc_link_order): Likewise.
-
- * 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.
-
- * ecoff.c (ecoff_bfd_copy_private_bfd_data): Don't try to copy
- data to a non-ECOFF file.
-
- * libbfd-in.h: Add warning that libbfd.h is a generated file.
- * libbfd.h: Rebuilt.
-
-Sun Jun 5 15:02:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- Changes to support ELF strip and objcopy on dynamically linked
- files.
- * elfcode.h (elf_fake_sections): Add prototype.
- (bfd_section_from_shdr): Make a BFD section from an SHT_HASH
- section, and from an SHT_DYNSYM section, and from the dynamic
- string table section.
- (elf_object_p): Set D_PAGED if there is a program header.
- (elf_make_sections): Remove.
- (fix_up_strtabs): Remove.
- (elf_fake_sections): Rewrite. Now sets sh_entsize.
- (assign_section_numbers): Rewrite. Now sets sh_link and sh_info
- for all sections.
- (elf_compute_section_file_positions): Don't call obsolete
- functions elf_make_sections or fix_up_strtabs.
- (swap_out_syms): Set sh_addralign to FILE_ALIGN rather than 4.
- (NAME(bfd_elf,write_object_contents)): Permit writing DYNAMIC
- objects.
- (elf_section_from_bfd_section): Treat SHT_DYNSYM like other normal
- sections. If an SHT_REL or SHT_RELA section is allocated or uses
- an unusual symbol table, permit a BFD section to map to it.
- Permit most SHT_STRTAB sections to have a BFD section mapped to
- them.
- (elf_bfd_final_link): Don't set sh_link, sh_info or sh_entsize
- fields of dynamic sections here; do it in assign_section_numbers.
- * elf32-target.h, elf64-target.h: Add D_PAGED to permitted object
- flags.
-
- * elf.c (_bfd_elf_make_section_from_shdr): Only set SEC_DATA if
- SEC_LOAD is set, rather than checking SEC_ALLOC.
-
- * libbfd-in.h (bfd_realloc): Change last arg to "size_t size".
-
-Fri Jun 3 10:58:02 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * som.c (som_write_object_contents): Don't compute the file header's
- checksum here.
- (som_write_headers): Instead do it here.
-
- * libbfd.h (bfd_realloc): Change last arg to "size_t size".
-
-Thu Jun 2 17:39:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * hosts/sun3.h: Include <stdlib.h>. Don't declare free, exit or
- getenv.
-
- Add linker support for SunOS shared libraries.
- * sunos.c: Include bfdlink.h. Add many new functions and
- definitions for SunOS shared library support.
- * bfd-in.h (bfd_sunos_record_link_assignment): Declare.
- (bfd_sunos_size_dynamic_sections): Declare.
- * bfd-in2.h: Rebuilt.
- * aoutx.h (struct aout_link_hash_entry): Move to libaout.h.
- (struct aout_link_hash_table): Likewise.
- (aout_link_hash_lookup, aout_link_hash_traverse): Likewise.
- (aout_hash_table): Likewise.
- (NAME(aout,link_hash_newfunc)): Rename from aout_link_hash_newfunc
- and make externally visible.
- (NAME(aout,link_hash_table_init)): New function.
- (NAME(aout,link_hash_table_create)): Call
- NAME(aout,link_hash_table_init), not _bfd_link_hash_table_init.
- (aout_link_add_symbols): Don't fail if no symbols. If it exists,
- call add_dynamic_symbols backend entry point for dynamic objects.
- Use add_one_symbol backend entry point if it exists.
- (NAME(aout,final_link)): Call finish_dynamic_link backend entry
- point, if it exists.
- (aout_link_input_bfd): For a dynamic object, call
- link_dynamic_object backend entry point, if it exists.
- (aout_link_write_other_symbol): Call write_dynamic_symbol backend
- entry point, if it exists.
- (aout_link_input_section): Don't read the relocs if they have
- already been read.
- (aout_link_input_section_std): When doing a final link, for a
- reloc against an external symbol, call check_dynamic_reloc backend
- entry point, if it exists.
- (aout_link_input_section_ext): Likewise.
- * libaout.h: Protect against multiple inclusion. Include
- bfdlink.h.
- (struct aout_link_hash_entry): Move in from aoutx.h.
- (struct aout_link_hash_table): Likewise.
- (aout_link_hash_lookup, aout_link_hash_traverse): Likewise.
- (aout_hash_table): Likewise.
- (struct aout_backend_data): Add fields add_dynamic_symbols,
- add_one_symbol, link_dynamic_object, write_dynamic_symbol,
- check_dynamic_reloc, and finish_dynamic_link.
- (struct aout_section_data_struct): Define new structure.
- (aout_section_data): Define new accessor macro.
- (NAME(aout,link_hash_newfunc)): Declare.
- (NAME(aout,link_hash_table_init)): Declare.
- * aoutf1.h (sunos4_aout_backend): Initialize new aout_backend_data
- fields.
- * aout-target.h (MY(backend_data)): Likewise.
- * i386aout.c (MY(backend_data)): Likewise.
- * i386mach3.c (MY(backend_data)): Likewise.
- * mipsbsd.c (MY(backend_data)): Likewise.
- * sparclynx.c (sparclynx_aout_backend): Likewise.
-
- * aoutx.h (NAME(aout,slurp_symbol_table)): Don't zero out cached
- until we know it is non-NULL.
- (aout_link_write_symbols): Don't skip a warning symbol even if it
- has already been written out. If skipping an indirect symbol,
- skip the next symbol as well.
-
-Wed Jun 1 14:37:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * hosts/sun3.h: Don't declare qsort, malloc or realloc.
-
-Thu May 26 13:56:03 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
-
- * nlmcode.h (nlm_swap_auxiliary_headers_in): Cast bfd_byte pointer
- to char pointer to avoid compiler warnings.
-
- * dep-in.sed: Remove spaces before colons.
-
- Merged changes back in from FSF gas release 2.3:
-
- * Makefile.in (stmp-bfd.h): Wrap `if' block around grep
- invocation, to avoid a bug in BSD 4.4 make.
-
- From Ralph Campbell:
- * mipsbsd.c (mips_fix_jmp_addr): If symbol is undefined, return an
- error.
- (mips_fix_hi16_s): Ditto.
-
- Fri May 13 21:21:00 1994 DJ Delorie (dj@ctron.com)
-
- * makefile.dos: define a default target, or archives won't work
- due to multiple matches.
-
- Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
-
- * configure.bat: update for latest files
- * makefile.dos: update for correct targets and sources
- * coff-go32.c: [new] go32's COFF format (i386coff with underscores)
- * targets.c: add go32coff target
- * makefile.in: add coff-go32.c support
-
-Thu May 26 10:10:21 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * som.c (som_prep_headers): Do not set the system_id here, private
- bfd data has not been copied yet.
- (som_write_headers): Instead do it here.
-
-Tue May 24 16:17:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- Make MIPS ELF use new ELF backend linker. No shared library
- support yet.
- * elf32-mips.c (bfd_mips_elf32_swap_gptab_in): New function.
- (bfd_mips_elf32_swap_gptab_out): New function.
- (mips_elf_object_p): If last symbol is LOCAL, set elf_bad_symtab.
- (mips_elf_final_write_processing): Set sh_info field for .gptab.*
- sections.
- (mips_elf_fake_sections): Set sh_entsize for .gptab.* sections.
- (mips_elf_read_ecoff_info): Read and free external symbols last,
- not first, for clarity.
- (struct mips_elf_link_hash_entry): Define new structure.
- (struct mips_elf_link_hash_table): Define new structure.
- (mips_elf_link_hash_lookup): Define new macro.
- (mips_elf_link_hash_traverse): Define new macro.
- (mips_elf_hash_table): Define new macro.
- (mips_elf_link_hash_newfunc): New static function.
- (mips_elf_link_hash_table_create): New static function.
- (mips_elf_add_symbol_hook): New static function.
- (struct extsym_info): Define new structure.
- (mips_elf_get_extr, mips_elf_set_index): Remove.
- (mips_elf_output_extsym): New static function.
- (gptab_compare): New static function.
- (mips_elf_final_link): Rewrite to use ELF backend linker, and to
- merge gptab information in input files.
- (mips_elf_relocate_hi16): New static function.
- (mips_elf_relocate_section): New static function.
- (bfd_elf32_bfd_link_hash_table_create): Define as macro before
- including elf32-target.h.
- (elf_backend_relocate_section): Likewise.
- (elf_backend_add_symbol_hook): Likewise.
- * elf.c (_bfd_elf_link_hash_newfunc): Rename from
- elf_link_hash_newfunc and make globally visible. Change caller.
- (_bfd_elf_link_hash_table_init): New function, broken out of
- _bfd_elf_link_hash_table_create.
- (_bfd_elf_link_hash_table_create): Use
- _bfd_elf_link_hash_table_init.
- * libelf.h (struct elf_obj_tdata): Add new field bad_symtab.
- (elf_bad_symtab): Define new accessor macro.
- (_bfd_elf_link_hash_newfunc): Declare.
- (_bew_elf_link_hash_table_init): Declare.
- * elfcode.h (elf_object_p): Call backend object_p hook after
- swapping in all the section headers.
- (map_program_segments): Correct typo: Internal for External.
- (elf_link_add_object_symbols): If elf_bad_symtab is set, read all
- the symbols. Skip STB_LOCAL symbols rather than giving an error.
- (elf_bfd_final_link): If elf_bad_symtab is set, allocate space for
- all symbols, not just locals.
- (elf_link_output_extsym): Only skip a symbol not mentioned by a
- regular file if it is mentioned by a dynamic object.
- (elf_link_input_bfd): If elf_bad_symtab is set, read all the
- symbols.
-
-Fri May 20 13:38:23 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * som.c (som_set_reloc_info): Do not set any relocation info
- for SOM fixups which are never passed to BFD.
-
-Fri May 20 11:57:05 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * coff-mips.c (mips_relocate_section): Add MIPS_R_JMPADDR overflow
- checking.
-
- * elf32-i386.c (elf_i386_size_dynamic_sections): Add DT_DEBUG to
- the dynamic linking information for the benefit of the debugger.
- From Peter Schauer.
- * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
-
- * elf.c (_bfd_elf_make_section_from_shdr): New function, based on
- code repeated three times in bfd_section_from_shdr in elfcode.h.
- * libelf.h (_bfd_elf_make_section_from_shdr): Declare.
- * elfcode.h (bfd_section_from_shdr): Use new function
- _bfd_elf_make_section_from_shdr to create BFD sections. If a
- reloc section does not use the main symbol table, or it is part of
- the process image, treat it as a normal section, not relocs.
- * elf32-mips.c (mips_elf_section_from_shdr): Use new function
- _bfd_elf_make_section_from_shdr.
-
-Thu May 19 11:37:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * elf32-target.h, elf64-target.h: Change ar_max_namelen value from
- 15 to 14 to match SVR4 ar.
-
- Add support for ELF shared libraries. Loosely based on work by
- Eric Youngdale <ericy@cais.com>.
- * libelf.h (struct elf_backend_data): Add new fields for dynamic
- linking: elf_backend_create_dynamic_sections,
- elf_backend_adjust_dynamic_symbol,
- elf_backend_size_dynamic_sections,
- elf_backend_finish_dynamic_symbol,
- elf_backend_finish_dynamic_sections.
- (struct elf_link_hash_entry): Change type of align field to
- bfd_size_type. Add fields dynindx, dynstr_index, weakdef,
- elf_link_hash_flags.
- (struct elf_link_hash_table): Add fields dynobj, dynsymcount,
- dynstr, bucketcount.
- (bfd_elf32_swap_reloc_in, bfd_elf32_swap_reloc_out): Declare.
- (bfd_elf32_swap_reloca_in, bfd_elf32_swap_reloca_out): Declare.
- (bfd_elf32_swap_dyn_in, bfd_elf32_swap_dyn_out): Declare.
- (bfd_elf32_add_dynamic_entry): Declare.
- (bfd_elf64_swap_reloc_in, bfd_elf64_swap_reloc_out): Declare.
- (bfd_elf64_swap_reloca_in, bfd_elf64_swap_reloca_out): Declare.
- (bfd_elf64_swap_dyn_in, bfd_elf64_swap_dyn_out): Declare.
- (bfd_elf64_add_dynamic_entry): Declare.
- * elfcode.h (Elf_External_Dyn): Define.
- (elf_swap_reloc_in): Define as macro using NAME. Make externally
- visible.
- (elf_swap_reloc_out): Likewise.
- (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
- (elf_swap_dyn_in, elf_swap_dyn_out): Define as macro using NAME
- and as new externally visible function.
- (elf_fake_sections): Set section type of dynamic sections based on
- section names.
- (elf_write_phdrs): Remove.
- (assign_file_position_for_section): Add new align argument.
- Change all callers.
- (get_program_header_size): New static function.
- (struct seg_info): Remove.
- (map_program_segments): Completely rewrite.
- (assign_file_positions_except_relocs): Completely rewrite.
- (assign_file_positions_for_relocs): Don't set a file position for
- sections which already have one. Don't bother to align the file
- position here.
- (section_from_elf_index): Handle SHT_HASH and SHT_DYNAMIC
- section types.
- (elf_section_from_bfd_section): Likewise.
- (elf_slurp_symbol_table): If section_from_elf_index fails, just
- use bfd_abs_section rather than returning an error.
- (elf_sizeof_headers): Make useful.
- (elf_link_record_dynamic_symbol): New static function.
- (elf_link_add_object_symbols): Handle dynamic objects.
- (elf_link_create_dynamic_sections): New static function.
- (elf_add_dynamic_entry): Define as macro using NAME and as new
- externally visible function.
- (NAME(bfd_elf,record_link_assignment)): New function.
- (elf_buckets): New static variable.
- (NAME(bfd_elf,size_dynamic_sections)): New function.
- (struct elf_final_link_info): Add dynsym_sec and hash_sec fields.
- (elf_bfd_final_link): Handle dynamic linking. Create a section
- symbol for all ELF sections, not all BFD sections. Store section
- symbol index in target_index field, not index field. Traverse
- over global symbols even if stripping.
- (elf_link_output_extsym): Output dynamic symbols. Mark symbols
- defined by dynamic objects as undefined.
- (elf_link_input_bfd): Ignore dynamic objects. Use target_index
- field for section relocs, and make sure it is set.
- (elf_reloc_link_order): Use target_index field for section relocs,
- and make sure it is set.
- * elf.c (elf_link_hash_newfunc): Initialize dynindx, dynstr_index,
- weakdef and elf_link_hash_flags fields.
- (_bfd_elf_link_hash_table_create): Initialize dynobj, dynsymcount,
- dynstr and bucketcount fields.
- * elf32-target.h: Initialize new dynamic linking fields.
- * elf64-target.h: Likewise.
- * elf32-i386.c: New functions for dynamic linking support.
- * elf32-sparc.c: Likewise.
- * bfd-in.h (bfd_elf32_record_link_assignment): Declare.
- (bfd_elf64_record_link_assignment): Declare.
- (bfd_elf32_size_dynamic_sections): Declare.
- (bfd_elf64_size_dynamic_sections): Declare.
- * bfd-in2.h: Rebuilt.
-
-Wed May 18 08:29:04 1994 Ian Lance Taylor (ian@cygnus.com)
-
- * som.c: Don't include <sys/dir.h> or <sys/user.h>.
- (som_reloc_queue_find): Call memcmp instead of bcmp.
- (som_bfd_reloc_type_lookup): Change first argument to bfd *.
- (compare_syms): Change types of arguments to const void *.
- (bfd_section_from_som_symbol): Removed unused local found.
- (som_write_armap): Add elength, map, orl_count and int arguments.
- (som_write_armap): Use %ld and cast to long for getuid result.
-
-Wed May 18 09:09:32 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * elf32-hppa.h (R_HPPA_ABS_CALL): Define.
- * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle absolute calls.
-
- * som.h (R_HPPA_ABS_CALL): Define.
- * som.c (hppa_som_gen_reloc_type): Delete complex relocation types.
-
-Tue May 17 19:33:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
-
- * coff-i960.c (icoff_little_vec, icoff_big_vec): Indicate leading
- underscore, for compatibility with Intel tool chain (gnu960v2).
-
-Mon May 16 10:09:22 1994 Jeff Law (law@snake.cs.utah.edu)
-
- * bfd-in2.h: Rebuilt.
-
- * elf32-hppa.c: Change .hppa_linker_stubs to .PARISC.stubs,
- likewise for other PA specific sections.
- (hppa_elf_relocate_unwind_table): Delete unused
- function.
- (elf_hppa_howto_table): Completely new table based on 94-02-02
- draft PA ELF spec. Change relocation tags appropriately
- throughout elf32-hppa.c
- (hppa_elf_gen_reloc_type): Rewrite and simplify based on 94-02-02
- spec.
- (hppa_elf_reloc): Likewise.
- (hppa_look_for_stubs_in_section): Likewise
- (ELF_MACHINE_CODE): Change to EM_PARISC.
- * elf32-hppa.h: Include "elf/hppa.h". Change relocation tags
- appropriately throughout elf32-hppa.h.
- (elf32_hppa_reloc_type): New table based on 94-02-02 draft PA ELF
- spec.
- (R_HPPA_ABS_CALL, R_HPPA_COMPLEX*, R_HPPA_UNWIND): Delete definitions.
- * elfcode.h (prep_headers): Use EM_PARISC instead of EM_HPPA.
- * reloc.c (bfd_reloc_code_real): Delete unused HPPA relocations.
- * som.h (R_HPPA_ABS_CALL, R_HPPA_COMPLEX): Delete definitions.
-
- * libhppa.h (hppa_field_adjust): Avoid adding constant_value into
- the final value twice for LR and RR field selectors.
-
-Sat May 14 09:09:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
-
- * aoutx.h (add_to_stringtab): Use BFD_ASSERT not assert. This
- avoids __eprintf troubles.
-
-Fri May 13 10:51:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * bout.c (b_out_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR.
-
- * config/mipsbelf.mt (SELECT_VECS): Add ecoff_big_vec and
- ecoff_little_vec since Irix 5 supports ECOFF executables.
-
-Wed May 11 00:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * ecoff.c (ecoff_find_nearest_line): Handle fdr.adr != pdr.adr
- correctly.
-
- * Makefile.in (stmp-bfd.h): Use || instead of ; to force SunOS
- make to invoke the shell.
-
-Tue May 10 14:23:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * 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.
-
-Mon May 9 18:53:40 1994 Bill Cox (bill@rtl.cygnus.com)
-
- * linker.c: Add missing comment terminator.
-
-Mon May 9 11:53:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * 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.
-
- * elfcode.h (assign_file_positions_except_relocs): Don't require
- page shared between .data and .bss segments to contain zeroes.
-
- * elfcode.h: Include bfdlink.h. Added several new functions to do
- linking.
- (ELF_R_TYPE): Define.
- (bfd_add_to_strtab): Return unsigned long. Change check for
- realloc failure.
- (elf_fake_sections): Check return value of bfd_add_to_strtab.
- (elf_compute_section_file_positions): Add link_info argument.
- Call elf_backend_begin_write_processing hook and prep_headers
- here. Only call swap_out_syms if link_info is NULL. Set up
- .shstrtab section here. Pass dosyms argument to
- assign_file_positions_except_relocs. Set output_has_begun flag.
- (assign_file_positions_for_symtab_and_strtabs): Add dosyms
- argument, and use it to control setting .symtab and .strtab file
- positions.
- (assign_file_positions_except_relocs): Add dosyms argument, and
- pass it on.
- (prep_headers): Check return value of bfd_add_to_strtab.
- (swap_out_syms): Likewise. Also, don't set up .shstrtab here.
- (NAME(bfd_elf,write_object_contents)): Some calls moved into
- elf_compute_section_file_positions.
- (elf_set_section_contents): Likewise.
- (elf_slurp_symbol_table): SHN_LORESERV corrected to SHN_LORESERVE.
- * libelf.h: Include bfdlink.h.
- (struct elf_backend_data): Add fields collect,
- elf_add_symbol_hook, elf_backend_relocate_section.
- (struct bfd_elf_section_data): Add field rel_hashes.
- (struct elf_obj_tdata): Remove fields internal_syms and symbols.
- Add field sym_hashes.
- (obj_symbols, obj_internal_syms): Remove definitions.
- (elf_sym_hashes): Define.
- (struct elf_link_hash_entry): Define.
- (struct elf_link_hash_table): Define.
- (elf_link_hash_lookup): Define.
- (elf_link_hash_traverse): Define.
- (elf_hash_table): Define.
- (_bfd_elf_link_hash_table_create): Declare.
- (bfd_elf32_bfd_link_add_symbols): Declare.
- (bfd_elf32_bfd_final_link): Declare.
- (bfd_elf64_bfd_link_add_symbols): Declare.
- (bfd_elf64_bfd_final_link): Declare.
- * elf.c: Include bfdlink.h.
- (elf_link_hash_newfunc): New function.
- (_bfd_elf_link_hash_table_create): New function.
- * elf32-target.h (elf_backend_relocate_section): If not defined,
- define as 0 and use generic linker. Otherwise, use ELF backend
- linker.
- (elf_backend_collect): If not defined, define as false.
- (elf_backend_add_symbol_hook): If not defined, define as 0.
- (elf32_bed): Initialize new fields.
- * elf64-target.h: Same changes as elf32-target.h.
- * elf32-i386.c: Include bfdlink.h.
- (elf_i386_relocate_section): New function.
- (elf_backend_relocate_section): Define.
- * elf32-sparc.c: Include bfdlink.h.
- (elf_info_to_howto): Change type of dst from Elf32_Internal_Rela
- to Elf_Internal_Rela (they're the same type anyhow).
- (elf_sparc_relocate_section): New function.
- (elf_backend_relocate_section): Define.
- * elf32-mips.c (elf_backend_collect): Define.
-
- * Makefile.in (stmp-bfd.h): Avoid useless make error message in a
- different way; touch takes a numeric argument on some systems.
-
-Fri May 6 13:34:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * nlmcode.h (nlm_swap_auxiliary_headers_in): Rework custom header
- handling for latest suggested format.
- (nlm_swap_auxiliary_headers_out): Likewise.
- (nlm_compute_section_file_positions): Likewise.
-
-Fri May 6 11:11:50 1994 D. V. Henkel-Wallace (gumby@rtl.cygnus.com)
-
- * config.bfd: handle erricsson config (for OSE).
-
-Thu May 5 15:40:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
-
- Patches from Ralph Campbell:
- * mipsbsd.c (mips_fix_jmp_addr): New function.
- (mips_fix_hi16_s): Use bfd_is_com_section.
- (mips_howto_table_ext): Call mips_fix_jmp_addr for MIPS_RELOC_JMP.
-
-Fri May 6 11:48:55 1994 Steve Chamberlain (sac@cygnus.com)
-
- * config/go32.mh: XX support.
-
- From bill
- * Makefile.in: Build sysdep.h without causing worrying but
- harmless error message.
-
-Wed May 4 11:09:53 1994 Ian Lance Taylor (ian@cygnus.com)
-
- Changed m68k-aout to set flags to 0; m68k-sunos still uses 1.
- * aout0.c: New file.
- * targets.c (aout0_big_vec): Declare.
- (bfd_target_vector): Add aout0_big_vec.
- * config.bfd (m68*-*-aout*): Use m68k-0aout, not m68k-aout.
- * config/m68k-aout.mt (SELECT_VECS): Removed.
- * config/m68k-0aout.mt: New file.
- * configure.in (aout0_big_vec): New target vector: use aout0.o,
- aout32.o and stab-syms.o.
- * Makefile.in: Rebuilt dependencies.
- (BFD32_BACKENDS): Add aout0.o.
- (CFILES): Add aout0.c.
-
- * libaout.h (struct aout_backend_data): Add field exec_hdr_flags.
- * aout-target.h (MY_exec_hdr_flags): If not defined, define as 0.
- MY(backend_data): Initialize exec_hdr_flags field.
- * aoutf1.h (sunos_32_set_arch_mach): Make static.
- (aout32_sunos4_write_object_contents): Set flags from backend
- info.
- (MY_exec_hdr_flags): If not defined, define as 1.
- (sunos4_aout_backend): Initialize exec_hdr_flags field.
- * aout-encap.c (encap_write_object_contents): Set flags from
- backend info.
- (MY_exec_hdr_flags): Define as N_FLAGS_COFF_ENCAPSULATE.
- * hp300hpux.c (MY_exec_hdr_flags): Define as 0x2.
- (MY(write_object_contents)): Set flags from backend info.
- * i386aout.c (MY(backend_data)): Initialize exec_hdr_flags field.
- * i386mach3.c (MY(backend_data)): Likewise.
- * mipsbsd.c (MY(backend_data)): Likewise.
- * sparclynx.c (NAME(aout,sparclynx_write_object_contents)): Set
- flags from backend info.
- (sparclynx_aout_backend): Initialize exec_hdr_flags field.
-
-Wed May 4 02:56:00 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
-
- * config.bfd (i386-*-gnu*): Treat like i386-*-mach*.
- (m68*-apollo-*): Treat all Apollo configs the same, don't handle
- BSD specially.
-
-Tue May 3 19:43:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * cache.c: Rewrote to work correctly.
- * libbfd.h: Rebuilt.
- * opncls.c (bfd_cache_init, bfd_open_file): Don't declare.
- (bfd_fdopenr): Check return value of bfd_cache_init.
-
-Fri Apr 29 15:08:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * cf-m68klynx.c (CALC_ADDEND): Check for PC relative relocs by
- enumerating them, since the reloc type can not serve as an index
- into the m68k COFF howto_table.
-
-Fri Apr 29 09:42:39 1994 Steve Chamberlain (sac@cygnus.com)
-
- * config.bfd (*-go32): Changed to coff.
- * coff-h8300.c (JMPL1): Get HOWTO right for 24bit branches.
- * srec.c (srec_write_symbols): Write out the correct number of
- symbols and don't stick in extra nulls.
-
-Tue Apr 26 15:07:24 1994 Stan Shebs (shebs@andros.cygnus.com)
-
- * cf-sparclynx.c (LYNXOS, COFF_LONG_FILENAMES): Define.
- * coff-sparc.c (BADMAG): Recognize LYNXCOFFMAGIC.
- (COFF_SPARC): Define.
- * coffcode.h (coff_new_section_hook): If COFF_SPARC, set alignment
- power of data and bss sections to 3.
- * hosts/lynx.h (__LYNXOS): Define.
-
-Tue Apr 26 15:04:26 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * elf32-hppa.c (hppa_elf_reloc): Adjust the addend of relocations
- against section symbols to avoid losing during ld -r.
-
-Tue Apr 26 12:16:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * elfcode.h (shstrtab_length_fixed): Remove useless static
- variable.
- (struct elf_sect_data): Remove unused structure.
- (elf_object_p): Free memory if error occurs. Check return value
- of bfd_default_set_arch_mach. If elf_get_str_section fails,
- preserve error code rather than setting wrong_format.
- (null_shdr): Remove static variable.
- (assign_section_numbers): Remove shstrtab_length_fixed assignment.
- Allocate first section header on BFD obstack rather than using
- null_shdr.
- (bfd_prpsinfo): Remove unused local variable newsect.
-
-Mon Apr 25 15:31:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * elfcode.h (write_relocs): Undo patch of Apr 10; breaks Solaris.
-
- * elfcode.h (bfd_section_from_shdr): Use bfd_make_section_anyway
- to create sections. Check return value of recursive calls.
- (bfd_section_from_phdr): Check return value of bfd_make_section.
- (elf_symbol_from_bfd_symbol): Likewise.
- (elf_object_p): Check return value of bfd_section_from_shdr.
- (section_from_elf_index): Likewise.
- (elf_slurp_symbol_table): Check return value of
- section_from_elf_index.
- (bfd_prstatus): Return boolean value. Check return value of
- bfd_make_section.
- (bfd_fpregset): Likewise.
- (bfd_prpsinfo): Return boolean value.
- (elf_corefile_note): Check return values of bfd_prstatus,
- bfd_fpregset, and bfd_prpsinfo.
- (elf_core_file_p): Check return value of elf_corefile_note.
-
-Fri Apr 22 11:08:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- Get rid of the ECOFF .reginfo section hack.
- * ecoff.c (ecoff_mkobject_hook): Don't create a .reginfo section.
- (ecoff_new_section_hook): Don't handle the .reginfo section.
- (ecoff_sizeof_headers): Likewise.
- (ecoff_get_section_contents): Likewise.
- (ecoff_compute_section_file_positions): Likewise.
- (ecoff_compute_reloc_file_positions): Likewise.
- (ecoff_set_section_contents): Likewise.
- (ecoff_write_object_contents): Likewise.
- (ecoff_bfd_final_link): Likewise.
- (ecoff_bfd_copy_private_bfd_data): Copy the GP value and the
- register masks.
- (bfd_ecoff_get_gp_value): New function.
- (bfd_ecoff_set_gp_value): New function.
- (bfd_ecoff_set_regmasks): New function.
- * bfd-in.h (bfd_ecoff_get_gp_value): Declare.
- (bfd_ecoff_set_gp_value): Declare.
- (bfd_ecoff_set_regmasks): Declare.
- * bfd-in2.h: Rebuilt.
-
- 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.
-
- * ieee.c (ieee_object_p): Set bfd_error_got_wrong_format if
- appropriate.
-
- * targets.c (bfd_target_vector): Add bfd_elf32_powerpc_vec.
-
- * aout-adobe.c (aout_adobe_set_arch_mach): Check return value of
- bfd_default_set_arch_mach. Accept bfd_arch_m68k as well as
- bfd_arch_unknown.
- * coffcode.h (coff_set_arch_mach): Check return value of
- bfd_default_set_arch_mach.
- * elfcode.h (elf_set_arch_mach): Don't check a list of ELF
- architectures, just see if the desired architecture matches what
- the ELF backend permits.
-
- * coffcode.h (coff_set_arch_mach_hook): Rename SHMAGIC to
- SH_ARCH_MAGIC to match change in coff/sh.h.
- (coff_set_flags): Likewise.
-
- Follow convention in which each NLM header has an 8 byte stamp
- followed by a four byte length.
- * libnlm.h (struct nlm_obj_tdata): Rename nlm_cygnus_section_hdr
- to nlm_cygnus_ext_header, and change type to
- Nlm_Internal_Cygnus_Ext_Header.
- (nlm_cygnus_ext_header): Rename from nlm_cygnus_section_header.
- * nlmcode.h (nlm_swap_auxiliary_headers_in): Use CyGnUsEx instead
- of CyGnUsSeCs. Rename from cygnus_section to cygnus_ext. Require
- length word to be 8.
- (nlm_swap_auxiliary_headers_out): Rename from cygnus_section to
- cygnus_ext. Set length word to 8.
- (nlm_compute_section_file_positions): Rename from cygnus_section
- to cygnus_ext.
-
-Thu Apr 21 22:54:22 1994 Stu Grossman (grossman at cygnus.com)
-
- * nlmcode.h (nlm_swap_auxiliary_headers_in): Keep section table
- (from CyGnUsSeCs) in more permanent memory to keep section names
- from getting trashed.
-
-Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
-
- * libelf.h (elf_obj_tdata): Add members for dynamic symbol table
- handling.
- * elfcode.h (bfd_section_from_shdr): Handle dynamic symbol table.
- * elfcode.h (elf_slurp_symbol_table): Take additional parameter
- to select static or dynamic symbol table and return number of
- symbols slurped or -1 on error.
- * elfcode.h (elf_get_symtab): Set bfd symcount from
- elf_slurp_symbol_table result.
- * elfcode.h (elf_get_dynamic_symtab_upper_bound,
- elf_canonicalize_dynamic_symtab): New functions to handle dynamic
- symbol table.
- * elf32-target.h, elf64-target.h (BFD_JUMP_TABLE_DYNAMIC):
- Change to handle dynamic symbol table, provide default definitions
- for dynamic relocs.
- * aoutx.h (howto_table_std, NAME(aout,swap_std_reloc_out),
- NAME(aout,swap_std_reloc_in), aout_link_input_section_std,
- aout_link_reloc_link_order): Handle r_jmptable and r_relative
- relocations.
-
-Thu Apr 21 11:58:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- Clean up uses of _bfd_dummy_target (from Peter Schauer).
- * libbfd.c (_bfd_dummy_target): Set bfd_error_wrong_format.
- * nlm-target.h (nlm_core_file_p): Define as _bfd_dummy_target, not
- NULL.
- * srec.c (srec_vec): Use _bfd_dummy_target, not NULL, in
- _bfd_check_format.
- (symbolsrec_vec): Likewise.
- * tekhex.c (tekhex_vec): Likewise.
-
- * libnlm.h (struct nlm_obj_tdata): Add nlm_cygnus_section_hdr
- field.
- (nlm_cygnus_section_header): New accessor macro.
- * nlmcode.h (nlm_object_p): Free new tdata structure if failure.
- Add fixed sections before swapping in auxiliary headers. After
- adding sections, treat errors as real, not as wrong format.
- (nlm_swap_auxiliary_headers_in): Swap in the sections header; add
- sections to the BFD for each section it describes.
- (nlm_swap_auxiliary_headers_out): Swap out the sections header.
- (nlm_compute_section_file_positions): Account for the size of the
- sections header.
-
-Wed Apr 20 16:45:51 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
-
- * coff-sparc.c (sparccoff_vec): Change minimum alignment power to
- 2, so that stab sections can be multiples of 4 bytes only.
-
- * hosts/i386aix.h: Changes to avoid prototypes conflicts with the
- ones defined in stdlib.h. (From Minh Tran-Le.)
-
-Wed Apr 20 14:15:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * nlm32-ppc.c: Complete rewrite for new version of PowerPC
- NetWare. Old code still present, but ifdeffed out.
-
- * nlmcode.h (nlm_swap_auxiliary_headers_in): Don't assume a
- particular format for the customer header. Allocate a block of
- memory and read it into that.
- (nlm_swap_auxiliary_headers_out): Write out the block of memory.
- (nlm_compute_section_file_positions): Include length of customer
- header when computing its size.
-
-Mon Apr 18 14:27:17 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.c (som_prep_headers): Get the space's number from the
- backend private section data rather than target_index.
- (bfd_som_set_section_attributes): Store the space's number
- in the backend private section data rather than target_index.
-
- * som.h (som_copyable_section_data_struct): Add space_number.
-
-Fri Apr 15 12:22:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * coff-a29k.c (reloc_processing): Always set the address of a
- R_IHCONST reloc to that of the immediately preceding R_IHIHALF.
- gas does this anyhow, but some other assemblers seem to leave
- garbage in the R_IHCONST address field.
-
- * bfd/archive.c: Consistently use ARFMAG; from
- schwab@issan.informatik.uni-dortmund.de (Andreas Schwab).
- (_bfd_write_archive_contents): Use ARFMAG rather than '`' and
- '\012'.
- (bsd_write_armap): Likewise.
- (coff_write_armap): Likewise.
-
- * coff-mips.c (mips_relocate_section): When relaxing, adjust local
- relocs against the .text section as required.
- * ecofflink.c (bfd_ecoff_debug_accumulate): When relaxing, adjust
- PDR addresses as required.
-
- * 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.
-
-Thu Apr 14 13:05:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * coff-mips.c (mips_howto_table): Add dummy entries to account for
- numbering changes in include/coff/mips.h. Add entries for
- MIPS_R_RELHI and MIPS_R_RELLO.
- (mips_ecoff_swap_reloc_in): Handle an extra bit for the reloc type
- when little endian. Treat internal MIPS_R_RELLO or MIPS_R_RELHI
- relocs like MIPS_R_SWITCH, and convert r_offset from 24 to 32
- bits.
- (mips_ecoff_swap_reloc_out): Likewise.
- (mips_adjust_reloc_in): Handle internal MIPS_R_RELLO or
- MIPS_R_RELHI relocs like MIPS_R_SWITCH.
- (mips_adjust_reloc_out): Likewise.
- (mips_relhi_addr, mips_relhi_addend): New static variables.
- (mips_relhi_reloc, mips_rello_reloc): New functions.
- (mips_bfd_reloc_type_lookup): Turn BFD_RELOC_PCREL_HI16_S into
- MIPS_R_RELHI and turn BFD_RELOC_PCREL_LO16 into MIPS_R_RELLO.
- (mips_relocate_hi): Rename from mips_relocate_refhi, and add pcrel
- argument. Changed all callers.
- (mips_relocate_section): Rename got_reflo to got_lo and
- reflo_int_rel to lo_int_rel. Handle MIPS_R_RELLO and MIPS_R_RELHI
- relocs.
- (mips_relax_section): Adjust MIPS_R_RELHI/MIPS_R_RELLO pairs when
- expanding a PC relative call.
-
- * reloc.c (bfd_reloc_code_real_type): Add BFD_RELOC_PCREL_HI16_S
- and BFD_RELOC_PCREL_LO16.
- * bfd-in2.h: Rebuilt.
-
-Wed Apr 13 11:50:07 1994 Stan Shebs (shebs@andros.cygnus.com)
-
- * coff-sparc.c (sparccoff_vec): Set minimum alignment power to 3.
-
-Tue Apr 12 13:36:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.c (som_write_fixups): Always emit at least
- one relocation for any non-bss section.
-
-Mon Apr 11 14:41:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * elfcode.h (assign_file_positions_except_relocs): Don't require
- the file alignment to correspond to the page size when linking
- with -N.
-
-Sun Apr 10 01:02:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * elfcode.h (write_relocs): For rela relocations, adjust the
- addend for relocations involving section symbols to account
- for the lossage of 1:1 mapping from input section symbols to
- output section symbols.
-
-Fri Apr 8 12:22:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * aoutx.h (NAME(aout,make_sections)): New function.
- (NAME(aout,some_aout_object_p)): Call NAME(aout,make_sections)
- rather than making sections inline.
- (NAME(aout,mkobject)): Don't make any sections.
- (NAME(aout,adjust_sizes_and_vmas)): Call NAME(aout,make_sections).
- (NAME(aout,final_link)): Don't dereference obj_textsec (abfd) or
- obj_datasec (abfd) if they are NULL.
- * libaout.h (NAME(aout,make_sections)): Declare.
- * bout.c (b_out_mkobject): Don't make any sections.
- (b_out_write_object_contents): Call aout_32_make_sections.
- (b_out_set_section_contents): Likewise.
- * i386os9k.c (os9k_mkobject): Don't make any sections.
- (os9k_write_object_contents): Call aout_32_make_sections.
- (os9k_set_section_contents): Likewise.
-
- * aoutx.h (NAME(aout,new_section_hook)): Don't set N_EXT in target
- index.
-
-Wed Apr 6 20:44:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
-
- * config.bfd, configure.host: Add mips-*-sysv4* support.
-
-Thu Apr 7 14:23:05 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * coff-mips.c (mips_howto_table): Add entry for MIPS_R_SWITCH.
- (mips_ecoff_swap_reloc_in): For MIPS_R_SWTICH, copy r_symndx into
- r_offset and set r_symndx to RELOC_SECTION_TEXT.
- (mips_ecoff_swap_reloc_out): For MIPS_R_SWITCH, get the r_symndx
- value from the r_offset field.
- (mips_adjust_reloc_in): Maximum r_type value is now MIPS_R_SWITCH.
- For MIPS_R_SWITCH, copy the r_offset field into the addend field.
- (mips_adjust_reloc_out): For MIPS_R_SWITCH, copy the addend field
- into the r_offset field.
- (mips_switch_reloc): New function.
- (mips_bfd_reloc_type_lookup): Translate BFD_RELOC_GPREL32 into
- MIPS_R_SWITCH.
- (mips_relocate_section): Handle MIPS_R_SWITCH.
- (mips_relax_section): Adjust MIPS_R_SWITCH offset if necessary.
-
-Thu Apr 7 11:10:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * elfcode.h (elf_set_section_contents): Support calling the backend
- function elf_backend_begin_write_processing when just beginning to
- write an object file.
-
- * libelf.h (elf_backend_begin_write_processing): Declare.
-
- * elf{32,64}-target.h (elf_backend_begin_write_processing): Provide
- a default definition.
- (elf{32,64}_bed): Add elf_backend_begin_write_processing.
-
- * elf32-hppa.h (elf_hppa_tc_symbol): Delete extern declaration.
- (elf_hppa_tc_make_sections): Likewise.
-
- * elf32-hppa.c (symext_chain_built): Delete.
- (symext_chain_size): Renamed from symextn_contents_real_size.
- (elf32_hppa_backend_{begin,final}_write_processing): New functions.
- (add_entry_to_symext_chain): New function.
- (hppa_elf_set_section_contents): Ignore writes to the symbol extension
- section until it's been rebuilt internally.
- (hppa_elf_get_section_contents): Symbol extension section is no
- longer special.
- (elf_backend_{begin,final}_write_processing): Define.
- (elf_hppa_tc_make_sections): Simplify now that much code has
- migrated into elf32_hppa_backend_{being,final}_write_processing.
-
-Wed Apr 6 17:24:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- Add new target vectors to read the dynamic symbols and dynamic
- relocs. Change a.out to use these rather than reading the dynamic
- symbols and relocs along with the normal symbols and relocs.
- * targets.c (bfd_target): Add fields
- _bfd_get_dynamic_symtab_upper_bound,
- _bfd_canonicalize_dynamic_symtab,
- _bfd_get_dynamic_reloc_upper_bound,
- _bfd_canonicalize_dynamic_reloc.
- (BFD_JUMP_TABLE_DYNAMIC): Define.
- * libbfd-in.h (_bfd_nodynamic_get_dynamic_symtab_upper_bound):
- Define.
- (_bfd_nodynamic_canonicalize_dynamic_symtab): Define.
- (_bfd_nodynamic_get_dynamic_reloc_upper_bound): Define.
- (_bfd_nodynamic_canonicalize_dynamic_reloc): Define.
- * bfd.c (bfd_get_dynamic_symtab_upper_bound): Define.
- (bfd_canonicalize_dynamic_symtab): Define.
- (bfd_get_dynamic_reloc_upper_bound): Define.
- (bfd_canonicalize_dynamic_reloc): Define.
- * sunos.c (MY_read_dynamic_symbols): Don't define.
- (MY_read_dynamic_relocs): Don't define.
- (MY_get_dynamic_symtab_upper_bound): Define.
- (MY_canonicalize_dynamic_symtab): Define.
- (MY_get_dynamic_reloc_upper_bound): Define.
- (MY_canonicalize_dynamic_reloc): Define.
- (struct sunos_dynamic_info): Change type of dynsym_count and
- dynrel_count to long. Add fields canonical_dynsym and
- canonical_dynrel.
- (sunos_read_dynamic_info): Check that BFD had DYNAMIC flag set.
- Clear info->canonical_dynsym and info->canonical_dynrel.
- (MY(read_dynamic_symbols)): Removed.
- (MY(read_dynamic_relocs)): Removed.
- (sunos_get_dynamic_symtab_upper_bound): New function.
- (sunos_canonicalize_dynamic_symtab): New function.
- (sunos_get_dynamic_reloc_upper_bound): New function.
- (sunos_canonicalize_dynamic_reloc): New function.
- * libaout.h: Declare struct reloc_ext_external and
- reloc_std_external to avoid prototype problems.
- (struct aout_backend_data): Remove fields read_dynamic_symbols and
- read_dynamic_relocs.
- (NAME(aout,translate_symbol_table)): Declare.
- (NAME(aout,swap_ext_reloc_in)): Declare.
- (NAME(aout,swap_std_reloc_in)): Declare.
- * aoutx.h (NAME(aout,translate_symbol_table)): Renamed from
- translate_symbol_table and made non-static. Changed all callers.
- (NAME(aout,slurp_symbol_table)): Don't read dynamic symbols.
- (NAME(aout,slurp_reloc_table)): Don't read dynamic relocs.
- (NAME(aout,get_reloc_upper_bound)): Don't count dynamic relocs.
- * aoutf1.h (aout_32_sunos4_write_object_contents): Don't bother to
- remove dynamic symbols and relocs. They will no longer be
- present.
- (MY_read_dynamic_symbols): Don't define.
- (MY_read_dynamic_relocs): Don't define.
- (sunos4_aout_backend): Don't initialize dynamic entry points.
- * aout-target.h (MY_read_dynamic_symbols): Don't define.
- (MY_read_dynamic_relocs): Don't define.
- (MY(backend_data)): Don't initialize dynamic entry points.
- (MY_get_dynamic_symtab_upper_bound): If not defined, define to
- _bfd_nodynamic version.
- (MY_canonicalize_dynamic_symtab): Likewise.
- (MY_get_dynamic_reloc_upper_bound): Likewise.
- (MY_canonicalize_dynamic_reloc): Likewise.
- * All backends: Added BFD_JUMP_TABLE_DYNAMIC to target vector.
- * bfd-in2.h: Rebuilt.
- * libbfd.h: Rebuilt.
-
- * cf-m68klynx.c: Include sysdep.h.
-
- * hp300hpux.c: Removed some spaces in uses of NAME to avoid
- problems with traditional C compilers.
-
- * 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.
-
-Tue Apr 5 22:10:04 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * Crude support for examining dynamic libraries.
- * som.c (som_object_setup): Set DYNAMIC flag for SHL_MAGIC and
- DL_MAGIC objects.
- (som_prep_headers): Preserve the system_id for DYNAMIC objects.
- Use SHL_MAGIC as the magic number of the DYNAMIC flag is set.
- Write exec headers for DYNAMIC objects.
- (som_begin_writing): DYNAMIC objects have the same alignment
- restrictions as D_PAGED objects.
- (bfd_section_from_som_symbol): Treat DYNAMIC objects like EXEC_P
- objects.
- (object_flags): Add DYNAMIC.
-
-Tue Apr 5 17:48:52 1994 Stan Shebs (shebs@andros.cygnus.com)
-
- * i386lynx.c, sparclynx.c (NAME): Remove embedded whitespace in
- macro uses, confuses some non-ANSI compilers.
-
-Tue Apr 5 15:50:01 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.c (som_bfd_free_cached_info): Add missing PARAMS decl.
- Don't free anything if we don't have a bfd_object.
- (som_close_and_cleanup): Call som_bfd_free_cached_info.
-
-Tue Apr 5 11:22:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * elf32-mips.c (mips_elf_final_link): Don't remove empty sections.
- It turns out not to be required on Irix 5, and it causes problems
- if the sections happen to contain symbols.
-
- * elfcode.h (write_shdrs_and_ehdr): Correct bfd_write check.
-
- * 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.
-
-Mon Apr 4 15:30:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * aoutx.h (NAME(aout,bfd_free_cached_info)): Don't free anything
- if we don't have a bfd_object.
-
- 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. Also:
- * aoutx.h (emit_strtab): Change return type to boolean, and return
- errors.
- (NAME(aout,write_syms)): Check emit_strtab return value.
- (NAME(aout,final_link)): Likewise.
- * coffcode.h (coff_write_relocs): Change return type to boolean,
- and return errors.
- (coff_write_object_contents): Check coff_write_relocs return
- value.
- * i386os9k.c (os9k_swap_exec_header_in): Change return type to
- boolean.
- (os9k_object_p): Check os9k_swap_exec_header_in return value.
- * oasys.c (oasys_read_record): Change return type to boolean.
- (oasys_slurp_symbol_table: Check oasys_read_record return value.
- (oasys_object_p, oasys_slurp_section_data): Likewise.
- (oasys_write_record): Change return type to boolean.
- (oasys_write_syms): Likewise. Also, check oasys_write_record
- return value.
- (oasys_write_sections): Check oasys_write_record return value.
- (oasys_write_header): Change return type to boolean. Check
- oasys_write_record return value.
- (oasys_write_end, oasys_write_data): Likewise.
- (oasys_write_object_contents): Check return values of
- oasys_write_header, oasys_write_syms, oasys_write_data, and
- oasys_write_end.
- * srec.c (srec_write_record): Change return type to boolean.
- (srec_write_header): Likewise. Also, check srec_write_record
- return value.
- (srec_write_section, srec_write_terminator): Likewise.
- (srec_write_symbols): Change return type to boolean.
- (internal_srec_write_object_contents): Check return value of
- srec_write_symbols, srec_write_header, srec_write_section, and
- srec_write_terminator.
-
- * Makefile.in: Rebuilt dependencies.
-
-Mon Apr 4 10:56:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
-
- * aix386-core.c (aix386_bfd_is_local_label): Correct cast from
- asection to asymbol.
- * ptrace-core.c (ptrace_unix_bfd_is_local_label): Correct cast from
- bfd to asymbol.
- * trad-core.c (trad_unix_bfd_is_local_label): Correct cast from
- asection to asymbol.
-
-Sun Apr 3 18:27:29 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.c (som_slurp_string_table): Use malloc to allocate space
- for the cached copy of the native string table.
- (som_slurp_symbol_table): Likewise for the native symbol table.
- (som_slurp_reloc_table): Likewise for the native and generic
- relocation tables.
- (som_bfd_free_cached_info): Free the cached native strings,
- symbols, and relocations. Also free the canonical cached
- relocations.
-
-Fri Apr 1 12:40:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * aoutx.h (aout_link_write_symbols): If keep_memory is false, make
- sure the symbol name is stored in permanent memory before adding
- it to the string table.
-
- * archive.c (_bfd_write_archive_contents): Once we've found an
- object, don't bother to look for more when deciding whether to
- build a map.
- (compute_and_write_armap): After adding the symbols for a BFD,
- call bfd_free_cached_info on it.
-
- Add bfd_free_cached_info support to a.out backends.
- * aoutx.h (aout_get_external_symbols): Renamed from
- aout_link_get_symbols. Read strings even if symbols have been
- read. Store string size in obj_aout_string_size.
- (NAME(aout,slurp_symbol_table)): Call aout_get_external_symbols to
- read the symbols. Allocate the cached symbols with malloc, not
- bfd_alloc.
- (NAME(aout,slurp_reloc_table)): Allocate the cached relocs with
- malloc, not bfd_alloc.
- (NAME(aout,bfd_free_cached_info)): New function; free cached
- symbols and relocs.
- * libaout.h (struct aoutdata): Add external_string_size field.
- (obj_aout_external_string_size): New accessor macro.
- (NAME(aout,close_and_cleanup)): Don't declare.
- (NAME(aout,bfd_free_cached_info)): Declare.
- (aout_32_close_and_cleanup): Don't define.
- (aout_64_close_and_cleanup): Don't define.
- * aout-target.h (MY_bfd_free_cached_info): If not already defined,
- define as NAME(aout,free_cached_info).
- (MY_close_and_cleanup): If not already defined, define as
- MY_bfd_free_cached_info.
- * aout-adobe.c (aout_32_close_and_cleanup): Define.
- (aout_32_bfd_free_cached_info): Don't define.
- * bout.c (aout_32_close_and_cleanup): Define.
- (aout_32_bfd_free_cached_info): Don't define.
- * hp300hpux.c (MY_bfd_free_cached_info): Define as bfd_true.
- (MY_close_and_cleanup): Don't define.
- * i386lynx.c (NAME(lynx,slurp_reloc_table)): Allocate the cached
- relocs with malloc, not bfd_alloc.
- * i386os9k.c (aout_32_close_and_cleanup): Define.
- (aout_32_bfd_free_cached_info): Don't define.
-
- Add a new entry point to free memory cached by a BFD.
- * targets.c (bfd_target): Add _bfd_free_cached_info field.
- * bfd.c (bfd_free_cached_info): Define.
- * bfd-in.h (JUMP_TABLE): Add _bfd_free_cached_info.
- * bfd-in2.h: Rebuilt.
- * All backends: Initialize bfd_free_cached_info entry point to
- bfd_true.
-
- * elf32-hppa.c (elf_hppa_reloc_type_lookup): Correct type of
- first, unused, argument.
- (hppa_elf_is_local_label): Declare instead of
- som_bfd_is_local_label.
-
- * coff-a29k.c (a29k_reloc): Add reloc_entry->address to value of
- absolute R_IREL reloc.
-
-Thu Mar 31 11:52:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- 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.
-
- * coffcode.h (CALC_ADDEND): Change to fetch original symbol value
- from original BFD, rather than using value of current BFD symbol.
- Needed for new linker.
- * coff-sparc.c (CALC_ADDEND): Likewise.
-
- * 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.
-
- * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_26 (from sef
- and raeburn).
- * bfd-in2.h: Rebuilt.
-
- * nlm32-i386.c (nlm_i386_read_import): Null terminate the symbol
- name.
- * nlm32-alpha.c (nlm_alpha_read_import): Likewise.
- * nlm32-sparc.c (nlm_sparc_read_import): Likewise.
-
- * coffgen.c (coff_write_symbol): Reindented. Changed to return
- boolean, and changed written to unsigned int *. Check error
- returns from called functions.
- (coff_write_alien_symbol): Likewise.
- (coff_write_native_symbol): Likewise.
- (coff_write_symbols): Likewise. Reworked checks on whether to
- write symbol name to string table for clarity and to avoid core
- dumping when given a non COFF symbol.
- * libcoff-in.h (coff_write_symbols): Declare as returning boolean.
- * libcoff.h: Rebuilt.
- * coffcode.h (coff_write_object_contents): Check return value of
- coff_write_symbols.
-
-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.
-
-Wed Mar 30 08:33:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
-
- * hosts/dpx2.h: Define POSIX_UTIME.
-
-Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
-
- * i386dynix.c, config/i386-dynix.mt: New files, handling Dynix
- variant of a.out.
- * configure.in, config.bfd: Use them for Dynix.
- * Makefile.in: Add dependencies for i386dynix.o.
- * targets.c: Add definition for i386dynix_vec.
- * hosts/symmetry.h: Do not define TRAD_CORE_USER_OFFSET for Dynix.
- Define HOST_DATA_START_ADDR and TRAD_UNIX_CORE_FILE_FAILING_SIGNAL
- for Dynix. Remove inclusion of dynix3.h, Dynix bfd is now handled by
- i386dynix.c
-
-Mon Mar 28 12:53:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * Makefile.in (BFD32_BACKENDS): Add coff-sparc.o.
-
- * coffcode.h (coff_set_flags): Handle bfd_arch_powerpc like
- bfd_arch_rs6000.
-
- * config.bfd (powerpc-*-aix*): New target; use rs6000.mt.
- * config/rs6000.mt (SELECT_ARCHITECTURES): Add bfd_powerpc_arch.
-
- * aoutx.h (translate_from_native_sym_flags): Set SEC_RELOC flag
- for generated constructor section.
-
-Sun Mar 27 16:25:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.c (som_begin_writing): New approach at dealing with holes
- in executables left by the HP linker. Does not rely on subspace
- alignments as subspaces are *NOT* guaranteed to be properly
- aligned in an executable (can you believe that!).
-
-Sat Mar 26 10:25:43 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.c (som_get_section_contents): New function. Do not try
- to actually read data from a section that doesn't have either
- SEC_LOAD or SEC_DEBUGGING set (eg $BSS$) just return true.
-
- * 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.
-
-Fri Mar 25 11:44:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
-
- * hosts/sysv4.h (HAVE_PROCFS): Add comments about ptx4.
- * config/sysv4.mh: Add comment.
- * config/symmetry.mh: Change comment.
- * configure.host: Use sysv4, not symmetry, for i[34]86-sequent-sysv4*.
-
-Fri Mar 25 17:10:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- Changes to support linker relaxing of embedded MIPS PIC code to
- use a five instruction sequence for function 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.
-
- * aoutx.h (NAME(aout,find_nearest_line)): The caller expects
- functionname_ptr to be set to a symbol name, so prepend
- symbol_leading_char.
-
-Thu Mar 24 11:33:46 1994 Steve Chamberlain (sac@jonny.cygnus.com)
-
- * coff-h8300.c (h8300_reloc16_extra_cases): Add relaxing info
- for 16bit relative branches.
- * coff-h8500.c (r_high8, r_low16, r_high16): Don't complain on
- overflow.
-
-Thu Mar 24 09:21:13 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.c (som_bfd_prep_for_ar_write): Ignore non-SOM objects.
- (som_bfd_ar_write_symbol_stuff, som_write_armap): Likewise.
-
-Wed Mar 23 14:29:31 1994 David J. Mackenzie (djm@rtl.cygnus.com)
-
- * netbsd386.c (N_SET_FLAGS): Delete the old definition.
-
-Wed Mar 23 14:58:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- Clean up the relaxing code for the new linker.
- * targets.c (_bfd_relax_section): Take boolean *again argument
- rather than asymbol list.
- * bfd.c (bfd_relax_section): Change name of fourth argument from
- symbols to again.
- * reloc.c (bfd_generic_relax_section): Take boolean *again
- argument rather than asymbol list. Always return true.
- * bout.c: Include genlink.h.
- (aligncode, perform_slip): Declare.
- (perform_slip): Take BFD argument rather than asymbol list.
- Changed all callers. Get the symbols from the BFD. Change the
- hash table entry value as well as the symbol value.
- (abs32code): Take BFD argument rather than asymbol list. Changed
- all callers.
- (aligncode): Likewise.
- (b_out_relax_section): Take boolean *again argument rather than
- asymbol list. Only return false if an error occurred. Set *again
- to false. Get symbols from BFD.
- * reloc16.c: Include genlink.h.
- (bfd_perform_slip): Take BFD argument rather than asymbol list.
- Get the symbols from the BFD. Change the hash table entry value
- as well as the symbol value.
- (bfd_coff_reloc16_relax_section): Take boolean *again argument
- rather than asymbol list. Only return false if an error occurred.
- Set *again to false. Get symbols from BFD.
- * coffcode.h (bfd_coff_backend_data): Change
- _bfd_coff_reloc16_estimate to take BFD argument rather than
- asymbol list.
- (bfd_coff_reloc16_estimate): Corresponding change.
- (dummy_reloc16_estimate): Corresponding change.
- * libcoff-in.h (bfd_coff_reloc16_relax_section): Change
- declaration to take boolean * rather than asymbol list.
- (bfd_perform_slip): Change declaration to take BFD rather than
- asymbol list.
- * coff-h8300.c (h300_reloc16_estimate): Take BFD argument rather
- than asymbol list. Changed calls to bfd_perform_slip.
- * bfd-in2.h: Rebuilt.
- * libbfd.h: Rebuilt.
- * libcoff.h: Rebuilt.
- * Makefile.in: Rebuilt dependencies.
-
- * genlink.h (_bfd_generic_link_get_symbols): Define.
- (_bfd_generic_link_get_symcount): Define.
- * linker.c (generic_link_read_symbols): New function.
- (generic_link_add_object_symbols): Use it. Use
- _bfd_generic_link_get_symbols and _bfd_generic_link_get_symcount
- to get the symbols from the BFD.
- (generic_link_check_archive_element): Likewise.
- (_bfd_generic_final_link): Likewise.
- (_bfd_generic_link_output_symbols): Likewise.
- (default_indirect_link_order): Likewise.
- (generic_link_add_symbol_list): Store pointer to hash table entry
- in asymbol udata field.
-
-Tue Mar 22 13:09:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * coff-mips.c (mips_howto_table): Add entry for new MIPS_R_PCREL16
- reloc, used in embedded PIC code.
- (mips_adjust_reloc_in): Change sanity check to permit new reloc.
- (mips_bfd_reloc_type_lookup): Turn BFD_RELOC_16_PCREL_S2 into
- MIPS_R_PCREL16.
-
- * elf32-mips.c (mips_elf_final_link): Account for link_order
- relocs when allocating space for relocations. Set SEC_RELOC flag
- for any section which has relocs. Handle link_order relocs in
- link_order loop. Use _bfd_generic_link_add_symbols_collect for
- add_symbls entry point.
-
- * linker.c (_bfd_generic_final_link): Set reloc_count to 0 before
- counting relocs. Set SEC_RELOC flag for any section which has
- relocs.
-
- * linker.c (_bfd_default_link_order): Handle bfd_data_link_order.
-
- * linker.c (_bfd_generic_link_add_symbols): Just call
- generic_link_add_symbols.
- (_bfd_generic_link_add_symbols_collect): New function, like
- _bfd_generic_link_add_symbols but also collect constructors and
- destructors by name as collect2 does.
- (generic_link_add_symbols): New function, like old
- _bfd_generic_link_add_symbols but with collect argument.
- (generic_link_add_object_symbols): Take collect argument.
- (generic_link_check_archive_element_no_collect): New function.
- (generic_link_check_archive_element_collect): New function.
- (generic_link_check_archive_element): Take collect argument.
- (generic_link_add_symbol_list): Take collect argument.
- (_bfd_generic_link_add_one_symbol): Rename constructor argument to
- collect.
- * libbfd-in.h (_bfd_generic_link_add_symbols_collect): Declare.
- * libbfd.h: Rebuilt.
-
-Tue Mar 22 10:04:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * archive.c (bfd_construct_extended_name_table): Use ar_padchar
- for first character in an extended name.
- (_bfd_write_archive_contents): If ar_padchar == '/', then use
- "//" as the name of the special archive member holding the
- extended name table.
-
-Mon Mar 21 12:28:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- Support for link_order types which generate relocs in order to
- support -Ur in the linker.
- * linker.c (generic_link_add_symbol_list): Remove bitsize argument
- from call to _bfd_generic_link_add_one_symbol.
- (_bfd_generic_link_add_one_symbol): Remove bitsize argument.
- Don't pass bitsize to constructor call back. Pass BFD_RELOC_CTOR
- instead of bitsize to add_to_set call back.
- (_bfd_generic_final_link): Account for link_order relocs when
- allocating space for relocations. Handle them in link_order loop.
- (_bfd_generic_reloc_link_order): New function.
- (_bfd_default_link_order): If a reloc_link_order is seen here,
- abort.
- (_bfd_count_link_order_relocs): New function.
- * libbfd-in.h (_bfd_generic_link_add_one_symbol): Remove bitsize
- argument from declaration.
- (_bfd_generic_reloc_link_order): Declare.
- (_bfd_count_link_order_relocs): Declare.
- * libbfd.h: Rebuilt.
- * aoutx.h (aout_link_add_symbols): Remove bitsize argument from
- call to _bfd_generic_link_add_one_symbol.
- (NAME(aout,final_link)): Account for link_order relocs when
- allocating space for relocations. Handle them after handling all
- input BFDs.
- (aout_link_reloc_link_order): New function.
- * ecoff.c (ecoff_link_add_externals): Remove bitsize argument from
- call to _bfd_generic_link_add_one_symbol.
- (ecoff_bfd_final_link): Account for link_order relocs when
- allocating space for relocations. Handle them in link_order loop.
- (ecoff_link_write_external): Set the storage class of a defined
- linker created symbol based on the section it is in. Correct
- bfd_link_hash_weak case to use .sc rather than .st.
- (ecoff_reloc_link_order): New function.
- * coff-alpha.c (alpha_bfd_reloc_type_lookup): Handle
- BFD_RELOC_CTOR.
- * coff-mips.c (mips_bfd_reloc_type_lookup): Likewise.
-
- * sunos.c (sunos_read_dynamic_info): Remove unused locals dynsym
- and buf.
-
- * cisco-core.c (cisco_core_file_p): Only pass one argument to
- bfd_zmalloc. Free a pointer, not a union.
- (cisco_bfd_is_local_label): Correct cast from asection to asymbol.
-
-Sun Mar 20 09:24:36 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * bfd/som.c (som_begin_writing): Fix thinko (off by one error).
-
- * som.c (bfd_section_from_som_symbol): Only to do the value
- comparison for function symbols within executables.
-
- * som.c (bfd_section_from_som_symbol): Renamed from
- som_section_from_subspace_index. Pass in a native SOM symbol.
- For executables, iterate through the sections to find out
- which contains the symbol's address rather than using the
- symbol_info field. (symbol_info has a different meaning for
- dynamicly linked executables.)
-
- * trad-core.c (trad_unix_core_file_p): Don't pass abfd to
- bfd_zmalloc.
-
- * som.c (som_begin_writing): Fix braino (one call to align
- space/subspace data was done unconditionally rather than
- just for executables.)
-
- * som.c (som_begin_writing): Align text in all executables to
- make HPUX kernel happy. Fixes strip/objcopy for shared
- executables.
-
-Sat Mar 19 07:06:59 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.c (som_begin_writing): Account for alignment needs of
- subspaces too when writing executables. Never request a negative
- bss size. Fixes some problems with demand paged executables,
- still having problems with pure executables and shared executables.
-
-Fri Mar 18 19:12:47 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
-
- * trad-core.c (trad_unix_core_file_p): Call bfd_zmalloc not
- bfd_zalloc for rawptr, because later on we may call free, not
- bfd_release, on it.
-
- * bfd.c (struct _bfd): Add cisco_core_struct to tdata union.
- * libbfd.c (bfd_read, bfd_seek): Add comments regarding errors.
- * cisco-core.c: New file.
- * Makefile.in: Change accordingly.
- * configure.in: Recognize cisco_core_vec.
- * config/m68k-aout.mt (SELECT_VECS): Add cisco_core_vec.
- * targets.c: Add cisco_core_vec.
- * bfd-in2.h: Rebuilt.
-
-Fri Mar 18 18:13:49 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.h (som_copyable_section_data_struct): New structure
- containing all the private section information which needs
- to be copied from input section to output section during
- objcopy or strip.
- (som_section_data_struct): Remove several fields now in
- som_copyable_section_data_struct. Make the space and
- subspace dictionaries be pointers (to save space when
- only reading objects).
-
- * som.c (bfd_som_set_section_attributes): Now returns a boolean;
- some references changed. Allocate a copyable data stucture if
- none exists. Store info into the copyable data structure.
- (bfd_som_set_subsection_attributes): Likewise.
- (som_is_space, som_is_subspace, som_is_container): New functions.
- Use these instead of directly accessing private data.
- (som_prep_headers): Allocate space and subspace headers here.
- Fill in some fields in the space/subspace headers from the
- copyable data.
- (som_bfd_copy_private_section_data): Only copy the stuff
- that we really need to make objcopy and strip work. Allocate
- the copy_data structure for the output bfd before copying.
-
- * som.h (struct som_exec_data): New structure to hold exec
- info that must be preserved when running objcopy/strip.
- (struct somdata): Add new "exec_data" field and accessor
- macro. Add some comments on how the various fields are used.
- (som_section_data_struct): Make is_space and is_subspace bitfields.
- Delete unused subspace_index. All references now use the
- target_index field within the section structure itself.
-
- * som.c (make_unique_section): Delete unused declaration.
- (som_bfd_copy_private_bfd_data): New function.
- (som_object_setup): Allocate space for and save exec information
- that needs to be copied during objcopy/strip.
- (som_mkobject): Do not allocate space for a file header here.
- It is not used when only reading SOM objects.
- (som_prep_headers): Allocate space for and attach a file header
- to the output bfd. For executables, use the saved system_id
- value rather than trying to guess the right value. Do not abort
- wwhen setting file_hdr->entry* for executables.
- (som_begin_writing): For executables, set the exec_entry and
- exec_flags fields.
- (som_copy_private_backend_section_data): Always return a value.
-
- * libhppa.h (PA_PAGESIZE): Define.
-
- * som.c (SOM_ALIGN): Define.
- (som_begin_writing): If writing an executable, initialize all
- fields in the exec header to zero. Update fields in the exec
- header as sizes of loadable subspaces are computed. Carefully
- preserve alignments when building executables. Actually write the
- exec after all the fields are filled in.
-
- * Better long-filename handling. Reads SOM ABI compliant extended
- names, but doesn't quite write compliant extended names yet.
- * som.c (som_slurp_extended_name_table): Delete function. The
- generic code will handle things correctly.
- (som_slurp_armap): Seek to the beginning of the next member.
- (normalize): New function.
- (som_bfd_ar_write_symbol_stuff): Take the size of the extended
- name table into account when computing the file offsets in the
- SOM dictionary. Make sure to align to an even boundary.
- (som_write_armap): Initialize the checksum to zero.
- (ar_maxchars): Fix. Opps.
-
-Fri Mar 18 20:35:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
-
- * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_CTOR on a 64-bit
- machine. Handle BFD_RELOC_SPARC13 and BFD_RELOC_SPARC_BASE13.
-
-Thu Mar 17 18:26:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
-
- * bfd-in.h (BFD_VERSION): Use @VERSION@.
- * Makefile.in (bfd.h): Replace it with contents of VERSION file.
- * bfd-in2.h: Regenerated.
-
- * trad-core.c (trad_unix_bfd_is_local_label): Fixed typo where
- this was also named trad_unix_bfd_copy_private_bfd_data.
-
-Thu Mar 17 10:37:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
-
- * aoutx.h, elfcode.h, coff-alpha.c, bout.c, ecoff.c, ecofflink.c,
- elf32-hppa.c, elf32-mips.c, linker.c, som.c, sunos.c: If malloc(0)
- returns NULL, it is not an error. It's possible that some of
- these checks are not necessary (because the size can never be
- zero), but putting in the checks is the conservative thing to do
- in light of the fact that some of these malloc calls replaced
- unchecked alloca calls, in which a zero argument would work fine.
-
-Thu Mar 17 11:44:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * osf-core.c (osf_core_bfd_copy_private_bfd_data): Remove
- duplicate definition.
- (osf_core_bfd_is_local_label): Define.
-
- * reloc.c (bfd_generic_get_relocated_section_contents): Don't fail
- if malloc (0) fails. bfd_canonicalize_reloc returning 0 is not a
- failure indication, it merely means there are no relocs.
-
- * elfcode.h (NAME(bfd_elf,write_object_contents)): Don't use space
- after NAME, since SunOS /bin/cc can't handle it.
-
-Wed Mar 16 16:43:33 1994 David J. Mackenzie (djm@thepub.cygnus.com)
-
- * netbsd386.c (N_SET_FLAGS): Don't nuke the machine id field.
- From sukes@glue.umd.edu (Tasuki Hirata).
-
-Wed Mar 16 07:55:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
-
- * aoutf1.h (4 places): Use a simple #if on ARCH_SIZE, rather than
- all that convoluted stuff with NAME, CAT3, etc. The convoluted
- stuff broke for SunOS4 /bin/cc (due to DEFUN elimination, I guess).
-
-Wed Mar 16 00:02:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.c (som_prep_for_fixups): Detect section symbols based
- on either the lack of private data or the symbol flags. Do not
- munge section symbol names anymore -- they no longer confuse GDB.
- (som_begin_writing): Leave space for an exec header if writing
- an executable.
- (som_slurp_symbol_table): Recognize both forms of section symbol
- names "L$0\002" and "$<FOO>$". Change the name of "L$0\002"
- section symbols to be the name of the section they represent.
- Debugging symbols begin with "L$0\001", not just "L$".
-
-Tue Mar 15 22:58:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * bfd-in2.h, libbfd.h, libcoff.h: Rebuilt.
-
- * bfd-in.h (JUMP_TABLE): Add new entries to the jump table
- for bfd_copy_private_section_data, bfd_copy_private_bfd_data,
- and bfd_is_local_label.
-
- * targets.c: Add new entries to the bfd_target structure.
-
- * bfd.c (bfd_copy_private_bfd_data): New definition.
-
- * section.c (bfd_copy_private_section_data): New definition.
-
- * syms.c (bfd_is_local_label): New definition.
-
- * libbfd-in.h (bfd_generic_is_local_label): Declare.
-
- * libbfd.c (bfd_generic_is_local_label): New function.
-
- * *-core.c: Provide default definitions for new functions in
- the target vector which all point to bfd_false.
-
- * aout-target.h, coffcode.h, elf32-target.h elf64-target.h, ieee.c
- libaout.h, libecoff.h, nlm-target.h, oasys.c, srec.c, tekhex.c
- Default new vectors for copying private backend data to bfd_true.
- Default new vector for determining if a symbol is a local label
- to bfd_generic_is_local_label.
-
- * som.c (som_bfd_copy_private_section_data): New function.
- (som_bfd_is_local_label): New function.
- (som_bfd_copy_private_bfd_data): For now default to bfd_true.
-
- * elf32-hppa.c (hppa_elf_is_local_label): New function.
-
-Tue Mar 15 23:55:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * cf-m68klynx.c (CALC_ADDEND): Use _bfd_m68klynx_howto_table.
-
-Tue Mar 15 04:41:13 1994 David J. Mackenzie (djm@rtl.cygnus.com)
-
- * Most files:
- Replace DEFUN and DEFUN_VOID with K&R-style function definition.
- Indent some of them to GNU standards.
-
- * aout32.c, archures.c, core.c, cpu-h8300.c, cpu-i960.c,
- cpu-m68k.c, cpu-m88k.c, cpu-mips.c, cpu-vax.c, ctor.c, demo64.c,
- elf32-hppa.h, gen-aout.c, host-aout.c, init.c, libhppa.h,
- libieee.h, liboasys.h, newsos3.c, som.h, stab-syms.c, sunos.c:
- Update copyright years.
-
-Mon Mar 14 11:41:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.c (som_prep_for_fixups): A relocation involving the section
- symbol for the *ABS* section is really a relocation involving
- no symbol.
- (som_slurp_symbol_table): Do not set BSF_GLOBAL or BSF_EXPORT for
- undefined symbols. Correctly distinguish between debugger symbols
- and section symbols.
-
- * som (setup_sections): Set SEC_DEBUGGING and the section attributes
- for spaces and subspaces.
-
- * som.c (som_bfd_count_ar_symbols): Fix typo.
-
- * som.c (som_object_setup): Set EXEC_P, D_PAGED, WP_TEXT, and
- HAS_RELOC based on the object's magic number.
- (make_unique_section): Delete function. BFD and its users are
- prepared to handle multiple sections with the same name.
- (setup_sections): Allocate space on the BFD's obstack to hold
- section names. Use bfd_make_setion_anyway rather than the
- obsolete make_unique_section.
- (som_prep_headers): Choose the correct SOM magic number based
- on the BFD's flags.
- (som_bfd_fill_in_ar_symbols): Return false, not NULL on error.
-
-Sat Mar 12 09:46:09 1994 Ian Lance Taylor (ian@cygnus.com)
-
- * elf32-ppc.c: Renamed from elf32-powerpc.c.
- * nlm32-ppc.c: Renamed from nlm32-powerpc.c.
- * Makefile.in, configure.in: Corresponding changes.
-
-Fri Mar 11 22:27:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * elf32-powerpc.c: Extensive changes to update to preliminary ABI.
-
-Fri Mar 11 00:34:59 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
-
- * sunos.c (sunos_read_dynamic_info): Assume that dynamic info
- is always located at the start of the data section to allow
- recovery of the dynamic info from a stripped executable.
- * ecoff.c (ecoff_styp_to_sec_flags): Handle STYP_PDATA, STYP_XDATA
- and STYP_COMMENT.
-
-Wed Mar 9 17:17:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
+Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
- * 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,
- sunos.c: Replace alloca with malloc and appropriate error checking and
- freeing.
- * linker.c: Replace alloca with obstack_alloc.
- * libbfd.h: Rebuilt.
+ * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
+ go back to telling the tools this reloc operates on 32 bits.
-Tue Mar 8 12:10:38 1994 Ian Lance Taylor (ian@cygnus.com)
+Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
- * coff-mips.c (mips_relocate_section): Handle MIPS_R_LITERAL like
- MIPS_R_GPREL.
-
-Sat Mar 5 14:08:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
-
- * elf32-hppa.h, elfcode.h: Replace uses of Elf*_Half, Elf*_Word,
- Elf*_Off typedefs by their expansion, the typedefs have been
- removed from include/elf/internal.h.
- * elfcode.h (bfd_section_from_shdr): Handle SHT_DYNAMIC section like
- SHT_PROGBITS section.
-
-Thu Mar 3 20:03:39 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.h (_PA_RISC_ID): Treat HOST_HPPAOSF just like HOST_HPPABSD.
-
-Wed Mar 2 13:28:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
-
- * configure.host: Recognize i[34]86-sequent-*.
-
- * trad-core.c (trad_unix_core_file_p): A non-zero, not zero,
- return from bfd_seek indicates an error.
- New macro TRAD_CORE_DSIZE_INCLUDES_TSIZE to replace
- TRAD_CORE_STACK_OFFSET.
- * hosts/symmetry.h: Define TRAD_CORE_DSIZE_INCLUDES_TSIZE and
- TRAD_CORE_USER_OFFSET but not HOST_STACK_OFFSET.
-
-Wed Mar 2 11:57:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.[ch]: Do not include libhppa.h in som.c, instead include
- it in som.h.
-
- * elf32-hppa.[ch]: Do not include libhppa.h in elf32-hppa.c, instead
- include it in elf32-hppa.h.
-
- * som.c (log2): Return -1 on error rather than aborting.
- (setup_sections): Bubble up an error from log2.
-
- * Changes to make HP C compiler happy in both traditional
- and ANSI mode.
- * som.c (hppa_som_gen_reloc_type): Use correct enum type for
- field parameter.
- (bfd_som_set_section_attributes): Use unsigned int rather than
- unsigned char to avoid GNU-C extensions.
- (bfd_som_attach_aux_hdr): Return a boolean to indicate success
- or failure rather than aborting on failure.
-
- * som.h (bfd_som_set_section_attributes): Fix prototype to match
- som.c changes.
- (bfd_som_attach_aux_hdr): Add prototype.
- (hppa_som-gen_reloc_type): Likewise.
-
- * elf32-hppa.c: Add a couple casts to make HP compiler happy.
- (hppa_look_for_stubs_in_section): Do not return false on failure
- until rest of code is ready to handle it. Abort for now.
-
-Tue Mar 1 18:33:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
-
- * bfd-in2.h: Rebuilt.
-
-Tue Mar 1 13:06:53 1994 Kung Hsu (kung@mexican.cygnus.com)
-
- * i386os9k.c: use new functions bfd_set_error and bfd_get_error.
- * Makefile.in: delete an extra blank.
- * configure.in : Add i396os9k_vec.
-
-Mon Feb 28 15:41:01 1994 Kung Hsu (kung@mexican.cygnus.com)
-
- * config.bfd : Add i386-os9k.
- * config/i386-os9k.mt : Newly add os9k target makefile.
-
- * i386os9k.c : new file to handle os9k format bfd.
- * Makefile.in : Handle new file i386os9k.c
- * targets.c : Add bfd_target_os9k_flavour and i386os9k_vec.
- * cache.c : Initialize cache_sentinel to 0.
-
-Sun Feb 27 16:30:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * elf32-hppa.c (mismatches, retval_mismatches): Fix mismatch
- action in case where caller specified no argument relocation.
- (hppa_elf_build_linker_stub): Try again to get the sym_ptr_ptr
- right in the original relocation and the stub's relocation.
-
- * elf32-hppa.h (hppa_look_for_stub_in_section): Fix typo. Delete
- unused symbols argument.
-
- * elf32-hppa.c (hppa_elf_stub_reloc): Accept asymbol ** rather
- than asymbol * for original target symbol. All callers changed.
- Set reloc->sym_ptr_ptr appropriately.
- (hppa_elf_build_linker_stub): Set reloc->sym_ptr_ptr correctly.
- (hppa_elf_look_for_stubs_in_section): No longer need symbols
- argument. Use the output symbols when canonicalizing the relocs,
- creating them if necessary.
-
- * linker.c (_bfd_generic_link_output_symbols): Do not
- rebuild/clobber the output symbols if they already exist.
-
-Sun Feb 27 15:22:36 1994 Stan Shebs (shebs@andros.cygnus.com)
-
- * targets.c (BFD_SEND, BFD_SEND_FMT): Add debugging versions that
- check all the pointer dereferences. Enabled via DEBUG_BFD_SEND.
- * bfd-in2.h: Rebuilt.
-
- * srec.c (hex_value): Always set to a size of 256 bytes.
- (srec_init): Cosmetic changes.
-
-Sun Feb 27 11:18:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * elf32-hppa.c: Second half of major cleanup. More comments,
- PARAMize and staticize rest of functions. Delete unused
- functions. Delete unused/unnecessary arguments to some functions.
- Group static vars together. Abort for bad errors until we have
- error code propogation working. Work on spacing and indention.
- Add FIXMEs for unresolved problems. Use enums rather than
- #defines for lots of things. Merge two functions which build
- linker stubs into a single function (so they can easily share a
- ton of common code).
-
-Sat Feb 26 10:00:45 1994 Ian Lance Taylor (ian@cygnus.com)
-
- * reloc.c (_bfd_relocate_contents): Adjust handling of overflow to
- avoid depending upon right shifts of signed numbers, and to
- correct handling of src_mask with lower bits zero.
-
- * 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.
-
-Fri Feb 25 21:34:58 1994 Ian Lance Taylor (ian@cygnus.com)
-
- * elfcode.h: Don't include assert.h.
- (swap_out_syms): Use BFD_ASSERT rather than assert.
-
- * linker.c (_bfd_generic_link_write_global_symbol): Add missing
- break in switch.
-
- * hosts/i386v4.h (qsort, strtol): Remove incorrect and useless
- declarations.
-
-Fri Feb 25 16:35:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * libhppa.h (hppa_rebuild_insn): Moved here from elf32-hppa.c.
-
- * elf32-hppa.h (elf_hppa_tc_symbol): Add new arguments.
- (elf_hppa_tc_make_sections): Likewise.
- (elf_hppa_final_processing): Add extern decl.
-
- * elf32-hppa.c: First half of major cleanup. Add/cleanup lots of
- comments. PARAMize some static functions. Delete unused functions.
- Delete unused/unnecessary arguments to many functions. Group
- static vars together. Collapse common case statements together
- in many places. Use default case when possible instead of listing
- each case separately. Abort for bad errors until we get error
- code propogation working. Work on spacing and indention problems.
- Add FIXMEs for some unresolved problems. Delete hopelessly broken
- COMPLEX relocation support (it's never used anyway).
- (hppa_elf_rebuild_insn): Delete. Moved into libhppa.h.
- (elf_hppa_tc_symbol): Accept and use new arguments (symext chains).
- (elf_hppa_tc_make_sections): Likewise.
-
- * format.c (bfd_check_format_matches): Initialize matching_vector
- to keep gcc -Wall quiet.
-
- * elfcode.h (elf_slurp_reloca_table): Fix typo.
-
- * som.c (som_get_symtab_upper_bound): Use "sizeof (asymbol *)"
- not "sizeof (som_symbol_type *)".
-
- * elfcode.h (elf_get_symtab_upper_bound): Use "sizeof (asymbol *)"
- not "sizeof (asymbol"). Opps.
+ * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
+ rather than a direct fprintf.
+ * archive.c (_bfd_write_archive_contents): Likewise.
+ * coffcode.h (coff_slurp_symbol_table): Likewise.
+ * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
+ (ppc_elf_unsupported_reloc): Likewise.
+ (ppc_elf_relocate_section): Likewise.
+ * i386linux.c (linux_tally_symbols): Likewise.
+ (linux_finish_dynamic_link): Likewise.
+ * osf-core.c (osf_core_core_file_p): Likewise.
+ * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
+ * som.c (som_sizeof_headers): Likewise.
+ * srec.c (srec_bad_byte): Likewise.
+ * bfd.c (bfd_assert): Likewise. Also change file to be const.
+ * libbfd-in.h (bfd_assert): Declare first parameter const.
+ * libbfd.h: Rebuild.
+ * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
+ bfd_reloc_overflow is enough.
+ * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
+ * coff-h8500.c (rtype2howto): Likewise.
+ * coff-z8k.c (rtype2howto): Likewise.
+ * coffcode.h (dummy_reloc16_extra_cases): Likewise.
+ * elf.c (_bfd_elf_get_lineno): Likewise.
+ (_bfd_elf_no_info_to_howto): Likewise.
+ (_bfd_elf_no_info_to_howto_rel): Likewise.
+ * hp300hpux.c (convert_sym_type): Likewise.
+ (MY(swap_std_reloc_in)): Likewise.
+ * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
+
+ * libaout.h (struct aoutdata): Add line_buf field.
+ * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
+ and filename_buffer. Instead, use a malloc buffer stored in the
+ new line_buf field. Remove length restrictions.
+
+ * coffgen.c (string_size): Remove static variable.
+ (debug_string_size, debug_string_section): Likewise.
+ (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
+ and debug_string_size_p parameters. Use them instead of the
+ global variables. Change all callers.
+ (coff_write_symbol): Likewise.
+ (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
+ (coff_write_symbols): Add local variables to replace removed
+ global variables.
+
+ * libcoff-in.h (struct coff_section_tdata): Add offset, i,
+ function, and line_base fields.
+ * libcoff.h: Rebuild.
+ * coffgen.c (coff_find_nearest_line): Use section tdata to cache
+ information, rather than using static variables.
-Fri Feb 25 13:19:04 1994 Ted Lemon (mellon@pepper.ncd.com)
+ * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
+ file. From Peter DeWolf <pld@amt.tay1.dec.com>.
- * bfd.c (bfd_get_gp_size): Can't return gp value on an archive.
- (bfd_set_gp_size): Can't set gp value on an archive.
+ * init.c (initialized): Remove static variable.
+ (bfd_init): Don't bother setting initialized.
+ (bfd_check_init): Remove.
+ * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
+ * libbfd.h: Rebuild.
-Fri Feb 25 12:57:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
+Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
+
+ * rs6000-core.c (rs6000coff_core_p): Don't check the core file
+ size for full core dumps. Copy core file header to private data.
+ (rs6000coff_core_file_failing_command,
+ rs6000coff_core_file_failing_signal): New functions to extract
+ the file name and terminating signal from the core file.
+ * coff-rs6000.c: Use them.
+
+Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
+
+ Change arch info to be const, initialized at compile time.
+ * archures.c: Reindent many functions. Change CONST to const.
+ (bfd_arch_info_type): Make arch_name const. Remove disassemble;
+ nothing set it anyhow. Make next const.
+ (bfd_arch_info_list): Remove.
+ (bfd_archures_list): Rename from archures_init_table. Change from
+ a table of function pointers to a table of bfd_arch_info_type
+ structure addresses.
+ (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
+ (bfd_lookup_arch): Likewise.
+ (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
+ const pointer.
+ (bfd_default_arch_struct): Make const.
+ (bfd_arch_init, bfd_arch_linkin): Remove.
+ (bfd_get_arch_info): Return a const pointer.
+ * init.c (bfd_init): Don't call bfd_arch_init.
+ * bfd.c (struct _bfd): Make arch_info const.
+ * bfd-in2.h: Rebuild.
+ * libbfd.h: Rebuild.
+ * configure.in: Put & before everything in $selarchs.
+ * configure: Rebuild.
+ * cpu-*.c: Change bfd_*_arch from a function which calls
+ bfd_arch_linkin to a const structure.
+ * ieee.c (ieee_object_p): Make arch const.
- * srec.c (pass_over): Don't skip too many characters when
- end of line seen.
+Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
-Fri Feb 25 11:41:57 1994 Ian Lance Taylor (ian@cygnus.com)
+ * reloc.c (bfd_reloc_code_type): Add relocations to support all of
+ PowerPC V.4.
+ * bfd-in2.h: Regenerate.
+ * libbfd.h: Regenerate.
- * ecoff.c (ecoff_sizeof_headers): Align result to 16 byte
- boundary.
+ * elf32-ppc.c (reloc_type): Update names to match current draft.
+ (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
+ relative. Update names to current V.4 draft.
+ (ppc_elf_reloc_type_lookup): Add support for more relocations.
+ (ppc_elf_relocate_section): Rename relocations to match draft.
-Thu Feb 24 07:13:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
+Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
- * som.c (som_bfd_derive_misc_symbol_info): Derive symbol_info
- field for absolute symbols in the same manner as undefined
- and common symbols.
+ * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
+ compiled with -mrelocatable-lib to be linked with either normal
+ modules or -mrelocatable modules.
-Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
+Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
- * elfcode.h (elf_core_file_p): Check for core file e_machine match
- like in elf_object_p.
+ * coffcode.h (coff_write_object_contents): Clear the vstamp field
+ in the a.out header.
-Wed Feb 23 18:28:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
+ * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
+ a reloc against a local symbol, even if it's not a section.
- * elfcode.h (alloca): Delete declaration.
-
- * som.c (som_prep_headers): Use CPU_PA_RISC1_0 for magic
- number rather than HP9000S800_ID. Note som.c is careful
- to make sure CPU_PA_RISC1_0 is always defined.
-
-Mon Feb 21 10:12:02 1994 Stan Shebs (shebs@andros.cygnus.com)
-
- * Makefile.in (targets.o, archures.o): Use ALL_CFLAGS to supply
- flags to explicit compile actions.
-
-Mon Feb 21 09:50:06 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
-
- * ecofflink.c (ecoff_write_symhdr): Set symhdr->magic here.
- * ecoff.c (ecoff_write_object_contents): Make sure .bss section
- ends on a page boundary if there is no symbol table.
- (ecoff_bfd_final_link): Don't set symhdr->magic here.
+Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
- * hosts/hp300.h: Include <stdlib.h>; don't declare free.
+ * targets.c (bfd_target): Remove unused align_power_min field.
+ * bfd-in2.h: Rebuild.
+ * All backends: Remove initialization of align_power_min.
- * som.c (som_bfd_count_ar_symbols): Use a pointer and alloca
- rather than an array of variable size.
- (som_bfd_fill_in_ar_symbols): Likewise.
- (som_bfd_ar_write_symbol_stuff): Likewise.
+Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
- * coff-alpha.c (alpha_relocate_section): Rewrite mask and shift
- operation to avoid OSF 1.3 cc bug.
- * ecoff.c (ecoff_write_object_contents): Make text_size, data_size
- and bss_size bfd_size_type instead of unsigned long. Make
- text_start and data_start bfd_vma instead of unsigned long.
- * ecofflink.c (ecoff_add_string): Remove incorrect cast of return
- value.
+ * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
-Sun Feb 20 16:06:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
+Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
- * linker.c (_bfd_generic_link_add_archive_symbols): Consider
- symbols in the order they appear in the archive map.
+ * config.bfd (mips-dec-netbsd*): New target.
+ * configure.host (mips-dec-netbsd*): New host.
+ * configure.in (mips-dec-netbsd*): New native.
+ * configure: Rebuild.
-Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
+Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
+
+ Make the COFF backend linker merge common types:
+ * cofflink.c (struct coff_debug_merge_element): Define.
+ (struct coff_debug_merge_type): Define.
+ (struct coff_debug_merge_hash_entry): Define.
+ (struct coff_debug_merge_hash_table): Define.
+ (coff_debug_merge_hash_table_init): Define.
+ (coff_debug_merge_hash_table_free): Define.
+ (coff_debug_merge_hash_lookup): Define.
+ (struct coff_final_link_info): Add debug_merge field.
+ (coff_debug_merge_hash_newfunc): New static function.
+ (_bfd_coff_final_link): Allocate and free debug_merge table.
+ (coff_link_input_bfd): Merge identical enum, struct and union
+ types.
+
+Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
+
+ Convert i960 COFF to use COFF backend linker.
+ * coff-i960.c (coff_i960_relocate): Use a coff_section_data
+ structure to store the symbol being used.
+ (coff_i960_start_final_link): New static function.
+ (coff_i960_relocate_section): New static function.
+ (coff_i960_adjust_symndx): New static function.
+ (coff_start_final_link): Define.
+ (coff_relocate_section): Define.
+ (coff_adjust_symndx): Define.
+ * coffcode.h (bfd_coff_backend_data): Add new callback function
+ _bfd_coff_start_final_link.
+ (bfd_coff_start_final_link): Define.
+ (coff_start_final_link): Define if not defined.
+ (bfd_coff_std_swap_table): Add coff_start_final_link.
+ * cofflink.c (_bfd_coff_internal_syment_name): Make globally
+ visible.
+ (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
+ function callback is not NULL.
+ * libcoff-in.h (struct coff_section_tdata): Add tdata field.
+ (_bfd_coff_internal_syment_name): Declare.
+ * libcoff.h: Rebuild.
+ * configure.in (icoff_big_vec): Add cofflink.o.
+ (icoff_little_vec): Likewise.
+ * configure: Rebuild.
- * coff-alpha.c (reloc_nil): Add forward declaration, add missing
- 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.
+Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
-Fri Feb 18 11:41:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- Support for PowerPC NetWare.
- * nlm32-powerpc.c: New file.
- * config.bfd (powerpc-*-netware*): New target; use ppc-nlm.
- * config/ppc-nlm.mt: New file.
- * configure.in (nlm32_powerpc_vec): New target vector; use
- nlm32-powerpc.o, nlm32.o, nlm.o.
- * targets.c (nlm32_powerpc_vec): Declare.
- * Makefile.in (BFD32_BACKENDS): Add nlm32-powerpc.o.
- (CFILES): Add nlm32-powerpc.c.
+ * Makefile.in (clean-info): Remove extraneous tab from line
+ following action.
- Initial support for PowerPC ELF. Done without an ABI, and
- probably to be changed when I get an ABI.
- * config.bfd (powerpc-*-sysv4*): New target; use ppc-elf.
- * config/ppc-elf.mt: New file.
- * configure.in (bfd_elf32_powerpc_vec): New target vector; use
- elf32-powerpc.o, elf32.o, elf.o.
- * elf32-powerpc.c: New file.
- * elfcode.h (prep_headers): Add bfd_arch_powerpc case.
- (elf_set_arch_mach): Likewise.
- * targets.c (bfd_elf32_powerpc_vec): Declare.
- * Makefile.in (BFD32_BACKENDS): Add elf32-powerpc.o.
- (CFILES): Add elf32-powerpc.c.
- Rebuilt dependencies.
+Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
-Thu Feb 17 15:29:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+ * cofflink.c (coff_link_input_bfd): Fail if a section with no
+ contents has relocs.
- * coffgen.c (coff_write_linenumbers): Always return a value.
+Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
- * elfcode.h (elf_slurp_symbol_table): Handle zero symbols
- reasonably. Allocate x_symp using alloca.
-
- * elfcode.h (map_program_segments): ELF program header entries
- must be sorted by load address. This used to generate the entries
- in reverse order.
-
- * section.c (SEC_IN_MEMORY): Define.
- (asection): Rename unused field otheruserdata to contents, and
- make it char *.
- (bfd_make_section_anyway): Initialize contents field to NULL.
- (bfd_get_section_contents): If SEC_IN_MEMORY is set, get section
- contents from contents field rather than from file.
- * bfd-in2.h: Rebuilt.
-
-Thu Feb 17 08:30:53 1994 David J. Mackenzie (djm@thepub.cygnus.com)
-
- * bfd.c (bfd_get_error, bfd_set_error): New functions.
- (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.
-
-Tue Feb 15 22:27:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.c: Remove FIXMEs for things which have been dealt with.
-
-Tue Feb 15 19:39:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
-
- * section.c (bfd_get_section_contents): Since this function reads
- unrelocated contents, the section's raw size is always the one to
- use for bounds checking.
-
- * linker.c (default_indirect_link_order): In assertion, compare
- link_order size field against cooked size, not raw size, of input
- section.
+ * coffcode.h (coff_compute_section_file_positions): Keep the
+ raw size safe.
+ (coff_write_object_contents): Remember if it's a relocatable
+ file.
+ * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
+ * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
+ if relocatable file. Swap out saved raw size.
- * bout.c (b_out_get_reloc_upper_bound): For BSS section, just
- return 0.
- (aligncode): When shrinking, the addend should be set to the
- current offset in the section plus the number of bytes of padding
- that will actually be retained.
- (b_out_relax_section): If a section contains no relocations, don't
- bother processing them.
- (b_out_get_relocated_section_contents): Set reloc_done. Assert
- that bfd_get_section_contents returns true. Check that relocs are
- properly ordered.
- (b_out_get_relocated_section_contents, case ALIGNDONE): Assert
- that reloc->addend falls between the current source offset and the
- raw size of the input section.
-
- * config.bfd: Support i960 vxworks versions > 5.0 with coff, not
- bout. Default with no version number is still bout. Support
- explicit i960-coff target too.
-
- * bout.c: Changed some indentation, deleted trailing whitespace,
- fixed some comments, removed some "#if 1" lines.
- (output_addr): New macro.
- (calljx_callback, callj_callback, get_value, abs32code, aligncode,
- b_out_get_relocated_section_contents): Use it for readability.
-
-Tue Feb 15 09:00:16 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.c (som_bfd_prep_for_ar_write): Iterate through the SOM
- symbols, not the BFD symbols.
- (som_bfd_ar_write_symbol_stuff): Likewise.
-
-Mon Feb 14 22:55:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.c (som_slurp_symbol_table): Do not die if a BFD doesn't
- have any symbols.
-
- * Finish basic read-write support for SOM archive libraries. Bugs
- surely remain as this hasn't been tested all that much.
- * som.c (SOM_LST_HASH_SIZE, SOM_LST_MODULE_LIMIT): Define.
- (struct som_misc_symbol_info): New structure to hold info necessary
- to build both normal and library symbol tables.
- (som_derive_misc_symbol_info): New function to derive info necessary
- to build both normal and library symbol tables.
- (som_build_and_write_symbol_table): Use new function to derive misc
- symbol information.
- (som_slurp_symbol_table): Update backend private data for symbols
- appropriately.
- (som_bfd_prep_for_ar_write): New function.
- (som_bfd_ar_symbol_hash): New function.
- (som_bfd_ar_write_symbol_stuff): New function.
- (som_write_armap): Flesh out.
- (som_vec): Fix ar padding character.
-
- * som.c: Consistently use memset rather than bzero.
-
-Mon Feb 14 17:02:28 1994 Stu Grossman (grossman at cygnus.com)
-
- * coff-rs6000.c: Add Lynx core file support, use HOST_AIX, where
- appropriate.
- * rs6000-core.c: Use HOST_AIX instead of COREFILES_PLEASE.
- * config/rs6000.mh: Remove defs of ARCHIVES_PLEASE and
- COREFILES_PLEASE.
- * config/rs6000lynx.mh: Turn on Lynx core file support.
- * hosts/rs6000.h: #define HOST_AIX.
- * hosts/rs6000lynx.h: Create this to enable Lynx host support.
-
-Sun Feb 13 14:30:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.h (som_symbol_data): Safely access backend private data
- for BFD symbols. All callers changed.
-
- * Read-only SOM archive support.
- * som.c (som_bfd_count_ar_symbols): New helper function.
- (som_bfd_fill_in_ar_symbols): New helper function.
- (som_slurp_armap): New function to read a SOM LST.
-
- * som.h: Include <lst.h> and <ar.h>.
-
-Sat Feb 12 22:34:14 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * elfcode.h (elf_map_symbols): Fix typo.
- (write_object_contents): Check return values from prep_headers and
- elf_compute_section_file_positions.
- (set_section_contents): Likewise.
-
-Fri Feb 11 16:56:50 1994 David J. Mackenzie (djm@thepub.cygnus.com)
-
- * archive.c (normalize) [VMS]: Call malloc, not bfd_xmalloc.
- (bfd_construct_extended_name_table): Check result of normalize.
-
-Tue Feb 8 08:57:31 1994 David J. Mackenzie (djm@thepub.cygnus.com)
-
- Make all callers of malloc or realloc (including via obstacks)
- 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.
-
-Fri Feb 11 15:35:32 1994 Stu Grossman (grossman at cygnus.com)
-
- * configure.host: Add Lynx/rs6000 support.
- * config/i386-nlm.mt: Enable a.out file support.
- * config/rs6000lynx.mh: Lynx/rs6000 host support.
-
-Fri Feb 11 17:25:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * archive.c (compute_and_write_armap): Rewrite somewhat to improve
- memory usage.
-
-Fri Feb 11 13:10:42 1994 Stan Shebs (shebs@andros.cygnus.com)
-
- * archive.c: Change all references to '\n' in archive magic
- to '\012', for greater portability.
- * ecoff.c (ecoff_write_armap): Ditto.
-
-Thu Feb 10 12:58:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * aoutx.h (aout_link_write_other_symbol): Check strip settings to
- see whether symbol should be output.
- * genlink.h (struct generic_write_global_symbol_info): Added info
- field.
- * linker.c (_bfd_generic_final_link): Initialize wginfo.info.
- (_bfd_generic_link_write_global_symbol): Check strip settings to
- see whether symbol should be output.
- * elf32-mips.c (mips_elf_final_link): Initialize wginfo.info.
+Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
-Wed Feb 9 21:34:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
+ * Makefile.in (do_maintainer_clean): Rename from do_realclean.
+ (maintainer-clean): Rename from realclean, passing
+ maintainer-clean down to subdirectories, but leave realclean as a
+ synonym.
- * som.c (som_reloc_queue_find): Do not examine a NULL queue entry.
+ * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
+ warning callback.
- * som.c: Cast return values from BFD memory allocation routines to
- avoid warnings from the HP compiler.
+ * dep-in.sed: Remove config.h from generated dependencies.
-Wed Feb 9 12:55:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+ * sunos.c (sunos_slurp_dynamic_symtab): New static function,
+ broken out of sunos_canonicalize_dynamic_symtab.
+ (sunos_canonicalize_dynamic_symtab): Call new function
+ sunos_slurp_dynamic_symtab.
+ (sunos_add_dynamic_symbols): Add three new parameters. Return the
+ dynamic symbol table to the caller.
+ * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
+ callback to override the symbols being read.
+ * libaout.h (struct aout_backend_data): Add three new parameters
+ to add_dynamic_symbols callback.
- * coff-alpha.c (alpha_relocate_section): Accept a LITERAL
- reloc on an "ldl" instruction too.
+ 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.
- * archive.c (bfd_ar_hdr_from_filesystem): Cast status elements
- when passing them to sprintf. Use %ld instead of %d.
+Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
- * coff-rs6000.c (rs6000coff_mkarchive): Return false.
- (rs6000_coff_snarf_ar_hdr): Don't declare errno; it's not used.
- Also removed unused variable namelen.
- (rs6000coff_write_armap): Declare orl_count and stridx parameters.
+ * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
+ a symbol with a non-zero plt_offset.
-Tue Feb 8 18:00:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
- * libbfd-in.h (xmalloc): Don't declare parameter type, to avoid
- conflicts.
- * libbfd.h: Rebuilt.
+ * elfcode.h (align_file_position): Remove; not used.
-Tue Feb 8 15:55:50 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
+ * configure.in: Only check for <sys/procfs.h> on a native system,
+ and make sure it defines prstatus_t.
+ * configure: Rebuild.
- * coff-alpha.c (reloc_nil): New function.
- (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.
+Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
-Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
+ * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
- * elf32-hppa.c (CURRENT_STUB_OFFSET, hppa_elf_build_arg_reloc_stub,
- hppa_elf_build_long_branch_stub): Cast to char * instead of int
- before performing pointer arithmetic.
+ * config.in: Rename from config.h.in.
+ * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
+ Check for config.h:config.in when creating stamp-h.
+ * configure: Rebuild.
+ * Makefile.in (stamp-h): Depend upon config.in rather than
+ config.h.in. Set CONFIG_HEADERS to config.h:config.in when
+ calling config.status.
+
+ * Makefile.in (do_distclean): Remove config.h and stamp-h.
+ (Makefile): Just rebuild Makefile.
+ (config.h, stamp-h): New targets.
+ * configure.in: Create stamp-h when rebuilding config.h.
+ * configure: Rebuild.
-Mon Feb 7 20:56:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
+Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
- * config.bfd (hppa*-*-osf*): Use bfd_name hppaosf for this
- configuration.
- (hppa*-*-*elf*): This configuration used hppa-elf now.
-
- * som.c: This file is also used for HOST_HPPAOSF.
-
- * targets.c (bfd_target_vector): Enable som_vec for HOST_HPPAOSF.
-
- * hosts/hppaosf.h: New host configuration file.
-
- * config/hppabsd.mt (SELECT_VECS): Add bfd_elf32_hppa_vec as
- BSD handles both SOM and ELF object files.
-
- * config/hppaosf.mh (HDEFINES): Delete. No longer needed.
- (RANLIB): Doesn't do anything, define it to be "echo".
-
- * config/hppaosf.mt: New target makefile fragment for a PA running
- OSF1.
-
-Mon Feb 7 15:02:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * archures.c (enum bfd_architecture): Added bfd_arch_powerpc.
- (archures_init_table): If SELECT_ARCHITECTURES is not defined,
- added bfd_powerpc_arch.
- * bfd-in2.h: Rebuilt.
- * cpu-powerpc.c: New file.
- * Makefile.in (ALL_MACHINES, CFILES): Added cpu-powerpc.c.
- Rebuilt dependencies.
-
- * elfcode.h (bfd_section_from_shdr): Get vma and alignment_power
- of an SHT_STRTAB section from sh_addr and sh_addralign, rather
- than just setting them to zero.
-
-Sun Feb 6 20:04:10 1994 David J. Mackenzie (djm@thepub.cygnus.com)
-
- * elfcode.h (prep_headers, swap_out_syms): Check for NULL return
- from bfd_new_strtab.
- (elf_compute_section_file_positions): Check for false return from
- swap_out_syms.
-
- * linker.c (default_indirect_link_order): Check for NULL return
- from bfd_get_relocated_section_contents.
-
- * syms.c: Make example application in doc call xmalloc, not
- bfd_xmalloc.
-
- * aoutx.h (NAME(aout,slurp_symbol_table),
- aout_link_get_symbols, NAME(aout,link_hash_table_create)):
- * bout.c (b_out_slurp_reloc_table, b_out_squirt_out_relocs):
- * ecoff.c (ecoff_bfd_link_hash_table_create):
- * ecofflink.c (bfd_ecoff_debug_init):
- * format.c (bfd_check_format_matches):
- * linker.c (_bfd_generic_link_hash_table_create):
- (_bfd_generic_final_link):
- * reloc16.c (bfd_coff_reloc16_relax_section):
- (bfd_coff_reloc16_get_relocated_section_contents):
- * elf32-hppa.c (hppa_elf_build_arg_reloc_stub):
- * elf32-mips.c (mips_elf_final_link):
- * elfcode.h (bfd_new_strtab):
- (bfd_add_2_to_strtab):
- (elf_slurp_symbol_table):
- (elf_corefile_note):
- * libbfd.c (bfd_zmalloc):
- Use malloc and check the result, instead of bfd_xmalloc.
-
-Sat Feb 5 12:39:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
-
- * config.bfd: Put m68*-*-sysv* line after m68*-*-sysv4*.
-
-Sat Feb 5 05:32:44 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
-
- * srec.c (srec_write_record): Put CONST keyword for "src" before
- "unsigned", some compilers don't like it after "unsigned".
- * libcoff.h, libcoff-in.h (bfd_perform_slip): Rename "value" to
- "val" in prototype declaration because some compilers don't like
- arguments whose names are the same as types.
-
-Sat Feb 5 01:14:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * aoutx.h (aout_link_check_ar_symbols): Correct test for whether
- object file defines symbol. Also, if skipping a symbol, skip the
- second symbol of a N_WARNING or N_INDR symbol as well.
-
-Fri Feb 4 23:55:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- Add basic support for writing RS/6000 XCOFF files.
- * coff-rs6000.c (dummy_reloc): Removed.
- (rs6000coff_howto_table): Defined XCOFF relocs.
- (RTYPE2HOWTO): Defined to use rs6000coff_rtype2howto.
- (rs6000coff_rtype2howto): New function.
- (coff_bfd_reloc_type_lookup): Defined to use
- rs6000coff_reloc_type_lookup.
- (rs6000coff_reloc_type_lookup): New function.
- (SELECT_RELOC): Defined to set r_type and r_size fields.
- (COFF_LONG_FILENAMES): Defined.
- * coffcode.h (combined_entry_type): Changed fix_tag and fix_end
- fields to bitfields. Added fields fix_value and fix_scnlen.
- (sec_to_styp_flags): If STYP_DEBUG is defined, use it rather than
- STYP_INFO for the type of a section named .debug.
- (coff_add_missing_symbols): Don't define if RS6000COFF_C.
- (coff_write_object_contents): If RS6000COFF_C, don't call
- coff_add_missing_symbols.
- (coff_slurp_symbol_table): If RS6000COFF_C, then if the last aux
- entry has type STY_LD change the x_scnlen into a pointer to a
- symbol and set fix_scnlen. Also, for a C_BSTAT symbol, change the
- value into a pointer to a symbol and set fix_value.
- * libcoff.h: Rebuilt.
- * coffgen.c (coff_mangle_symbols): Reindent. If fix_value is set,
- get the symbol offset. Likewise for fix_scnlen.
- (string_size): Change type to bfd_size_type.
- (debug_string_size, debug_string_section): New static variables.
- (coff_fix_symbol_name): If bfd_coff_symname_in_debug returns true,
- write the symbol name into the .debug section; assume that the
- section has already been created with the right size.
- (coff_write_symbols): Initialize debug_string_size to 0. If
- bfd_coff_symname_in_debug returns true, don't put symbol name in
- usual string table. After writing out all symbols, if
- debug_string_size is not 0, check that it matches the size of the
- .debug section.
- (coff_get_normalized_symtab): Clear new fix_value and fix_scnlen
- fields. If the string offset is 0, always use an empty string as
- the name.
- (coff_make_empty_symbol): Zero out the symbol structure.
- * reloc.c (bfd_perform_relocation): Work around one gross hack
- with another: actually look at the target name to avoid the broken
- COFF check.
- (bfd_reloc_code_real_type): Add BFD_RELOC_PPC_B26,
- BFD_RELOC_PPC_BA26 and BFD_RELOC_PPC_TOC16.
- * bfd-in2.h: Rebuilt.
-
-Fri Feb 4 17:28:32 1994 David J. Mackenzie (djm@thepub.cygnus.com)
-
- * libbfd.c (bfd_zmalloc): Call bfd_xmalloc instead of malloc.
- (bfd_xmalloc, bfd_xmalloc_by_size_t): Functions deleted.
- * libbfd-in.h: Define them as macros calling xmalloc and declare
- xmalloc.
- * libbfd.h: Rebuilt.
-
-Thu Feb 3 16:49:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * ecofflink.c (bfd_ecoff_debug_externals): If a small undefined
- symbol has a value in the ECOFF symbol but not in the BFD symbol,
- keep the value in the ECOFF symbol. This helps gas.
-
- * linker.c (_bfd_generic_link_output_symbols,
- _bfd_generic_link_write_global_symbol): Don't require that all
- references to a common symbol be themselves common symbols.
-
- * aoutx.h (aout_reloc_index_to_section): Handle N_UNDF.
-
-Wed Feb 2 20:37:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
-
- * libbfd.c, bfd-in.h, hosts/alphaosf.h, hosts/sparc-ll.h, aoutf1.h,
- sparclynx.c, Makefile.in: Change HOST_64_BIT to BFD_HOST_64_BIT.
- * bfd-in2.h: Rebuilt.
-
-Wed Feb 2 12:30:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type
- and size correctly.
- (coff_swap_aux_in): If RS6000COFF_C, change x_csect.x_scnlen to
- x_csect.x_scnlen.l to match change in coff/internal.h.
- (coff_swap_aux_out): Likewise.
-
- * coff-mips.c (mips_ecoff_backend_data), coff-alpha.c
- (alpha_ecoff_backend_data): Change casts of aux_in and aux_out
- fields to match yesterday's changes.
-
- * coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass
- in the internal_reloc itself, not the type.
- * coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c,
- coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed
- definition of SELECT_RELOC accordingly.
-
-Tue Feb 1 12:05:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * coffcode.h (bfd_coff_backend_data): Added new arguments to
- _bfd_coff_swap_aux_in and _bfd_coff_swap_aux_out: aux index number
- and number of aux entries.
- (bfd_coff_swap_aux_in, bfd_coff_swap_aux_out): Changed
- accordingly.
- * libcoff.h: Rebuilt.
- * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Accept new
- arguments. If RS6000COFF_C, only treat C_EXT and C_HIDEXT
- specially if this is the last aux entry.
- * coffgen.c (coff_write_symbol, coff_get_normalized_symtab): Pass
- new arguments to swap_aux functions.
-
-Sun Jan 30 15:14:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
-
- * gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros
- (only testing for m68k and vax at the moment); do verify that the
- preprocessor didn't trash the arch name inside the string version.
- Don't print out "pagesize =" line that prevents output from
- compiling. Derive BYTES_IN_WORD and ARCH values from sizeof
- results.
- * Makefile.in (aout-params.h): Pass gen-aout a dummy target name.
- (check, installcheck): Identify directory in "no testsuites"
- message.
-
-Sun Jan 30 13:25:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * aoutx.h (aout_link_write_symbols): Write out correct value for
- object file symbol.
-
-Fri Jan 28 18:34:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
-
- * hosts/vaxbsd.h (HOST_STACK_END_ADDR): Vax BSD doesn't define
- KERNBASE, so hard-code 0x80000000 instead.
-
-Thu Jan 27 13:54:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * linker.c (generic_link_add_symbol_list): If symbol is common,
- set the BSF_OLD_COMMON flag.
-
-Wed Jan 26 13:47:15 1994 David J. Mackenzie (djm@thepub.cygnus.com)
-
- * format.c (bfd_check_format_matches): Put the new entry in the
- correct element of matching_vector.
-
-Tue Jan 25 11:43:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
-
- * som.c, som.h (bfd_som_set_section_attributes,
- bfd_som_set_subsection_attributes): Change parameters from char
- to int. Following a prototype with an old-style function definition
- in the presence of widened parameters is a GCC-ism not supported
- by the HP compiler in ANSI mode.
-
-Tue Jan 25 11:46:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * reloc.c (bfd_get_reloc_size): Size of type -2 is 4 bytes, not 2.
-
- * hp300hpux.c (MY(write_object_contents)): Write out the symbols
- before writing out the relocs, so that the right symbol indices
- are used.
-
- * archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not
- try to overlay the internal carsyms on the external symdefs. That
- can not work if the size of a host pointer is larger than 4 bytes.
-
- * format.c (bfd_check_format_matches): Cast result of
- bfd_xmalloc_by_size_t.
- * opncls.c (_bfd_new_bfd): Avoid ANSI C prototype.
-
- * archive.c: Reindented to GNU standards.
-
-Mon Jan 24 14:41:23 1994 David J. Mackenzie (djm@thepub.cygnus.com)
-
- * opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add
- "_bfd_" to function names.
- * archive.c (_bfd_create_empty_archive_element_shell),
- libbfd-in.h: Change callers.
-
- * libbfd.c (bfd_zmalloc): Renamed from zalloc.
- * libbfd.c (bfd_add_to_string_table),
- trad-core.c (trad_unix_core_file_p),
- targets.c (bfd_target_list),
- ptrace-core.c (ptrace_unix_core_file_p),
- opncls.c (new_bfd), libbfd-in.h,
- ieee.c (ieee_make_empty_symbol),
- elf32-hppa.c (hppa_elf_stub_branch_reloc),
- (hppa_elf_stub_reloc): Change callers.
- * libbfd.h: Regenerated.
-
- * archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name.
- (_bfd_get_elt_at_filepos),
- coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h:
- Change callers.
-
- * format.c (bfd_check_format_matches), libbfd-in.h, targets.c,
- elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector
- and default_vector to bfd_default_vector.
- * libbfd.h: Regenerated.
-
- * format.c (bfd_check_format_matches): New function.
- (bfd_check_format): Call it.
- (bfd_matching_formats): Function removed.
- * targets.c: Replace the vector added on Jan 21 with a count of
- entries in default_vector.
- * bfd-in2.h: Regenerated.
-
-Mon Jan 24 12:38:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * coff-alpha.c (alpha_ecoff_object_p): New function. Set size of
- .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.
-
- * ecofflink.c (ecoff_align_debug): Align RFDs to debug_align.
-
- * linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag
- for a created common section.
- (_bfd_generic_link_add_one_symbol): Likewise.
-
- * elfcode.h (swap_out_syms): Use elf_section_from_bfd_section to
- get the index of a common section, rather than always using
- SHN_COMMON (MIPS has multiple common sections).
-
- * elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =).
-
- * bfd/aoutx.h (aout_link_input_section_std,
- 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.
-
- * bout.c (calljx_callback, callj_callback): Use get_value to get
- the symbol value and check for undefined symbols.
- (get_value): If the symbol is undefined, look it up in the linker
- hash table.
- (b_out_get_relocated_section_contents): For PCREL24 and PCREL13
- use get_value to get the symbol value and check for undefined
- symbols.
- * reloc16.c (bfd_coff_reloc16_get_value): If the symbol is
- undefined, look it up in the linker hash table.
-
- * aoutx.h (translate_symbol_table): The string index 0 has a
- special meaning for normal symbols, but not for dynamic symbols.
-
-Sat Jan 22 12:26:01 1994 Stu Grossman (grossman at cygnus.com)
-
- * sparclynx.c: Setup appropriate macros to enable core file
- support.
-
-Fri Jan 21 16:25:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
-
- * targets.c: Add a vector of matching format names.
- * format.c (bfd_matching_formats): New function to return it.
- (bfd_check_format): Set it.
- * bfd-in2.h: Regenerated.
-
- * bfd-in.h: Remove decls of bfd_ec type and error printing functions.
- Remove decl of type symclass; wasn't used.
- * bfd.c: Document error handling, including code fragments
- containing the error decls that were in bfd-in.h.
- Remove DEFUNs.
- * bfd-in2.h: Regenerated.
-
-Fri Jan 21 14:11:16 1994 Sean Fagan (sef@cygnus.com)
-
- * nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c:
- The sparc (and possibly other?) NLM format requires a different
- way to write exports, so add a write_export field to the backend
- data (and set it to NULL for everything but the sparc).
-
-Fri Jan 21 14:11:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
-
- * sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL,
- not (struct external_nlist *) NULL. info->dynrel is a PTR, not
- a struct external_nlist *.
-
-Fri Jan 21 09:29:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
-
- * bfd.c: Remove error strings for errors removed below.
- * aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec),
- oasys.c (oasys_write_sections): Rename
- bfd_error_nonrepresentable_section to nonrepresentable_section.
- None of the other bfd error names start with "bfd_error".
- Remove errors symbol_not_found and no_relocation_info, which seem
- to be unused.
- * bfd-in2.h: Regenerated.
-
-Fri Jan 21 01:11:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * bfd.c (bfd_get_gp_size): Added support for ELF.
-
- * syms.c (BSF_DYNAMIC): New symbol flag.
- (bfd_print_symbol_vandf): Print it.
- * bfd-in2.h: Rebuilt.
- * libaout.h (struct aout_backend_data): New read_dynamic_symbols
- and read_dynamic_relocs fields.
- (struct aoutdata): New dynamic_info field.
- (obj_aout_dynamic_info): New accessor macro.
- * sunos.c (struct sunos_dynamic_info): New structure.
- (sunos_read_dynamic_info, MY(read_dynamic_symbols),
- MY(read_dynamic_relocs)): New functions to read dynamic symbols
- and relocs.
- * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
- dynamically linked, set SEC_RELOC for both the .text and .data
- sections.
- (translate_from_native_sym_flags): Don't set BSF_LOCAL for an
- undefined symbol.
- (translate_symbol_table): New function, split out of
- slurp_symbol_table; set the BSF_DYNAMIC flag appropriately.
- (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any.
- (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any.
- (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in
- return value.
- * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write
- out dynamic symbols or relocs against reloc symbols, since they
- are already in the .text section and we wouldn't know where to
- write them anyhow.
- (sunos4_aout_backend): Initialize read_dynamic_symbols and
- read_dynamic_relocs fields.
- * aout-target.h (MY(backend_data)): Initialize
- read_dynamic_symbols and read_dynamic_relocs fields.
-
-Thu Jan 20 20:57:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
-
- * hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete
- typedefs, since HOST_64_BIT will take care of defining them in
- bfd.h.
+ * configure.in: Call AC_CONFIG_HEADER. Substitute
+ HOST_64BIT_LONG. Check that various header files exist. Check
+ that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
+ and/or free need to be declared. Don't make a link to sysdep.h.
+ Define TRAD_HEADER for various hosts.
+ * configure: Rebuild.
+ * configure.host: Don't set my_host. Add definitions taken from
+ host header files for various entries. Remove entries which now
+ do nothing.
+ * acconfig.h: New file.
+ * config.h.in: New file, built by autoheader.
+ * sysdep.h: New file.
+ * Makefile.in (do_distclean): Don't remove sysdep.h.
+ (RECONFIG): Remove.
+ (LOCAL_H_DEPS): New variable.
+ ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
+ $(RECONFIG).
+ ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
+ ($(OPTIONAL_BACKENDS)): Likewise.
+ (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
+ looking through sysdep.h.
+ * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
+ (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
+ (fprintf_vma, sprintf_vma): Likewise.
+ (int64_type, uint64_type): Don't define.
+ * bfd-in2.h: Rebuild.
+ * archures.c, bfd.c, srec.c: Include <ctype.h>.
+ * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
+ * lynx-core.c: Include stuff from old hosts/lynx.h.
+ * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
+ rather than NO_FCNTL.
+ * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
+ rather than NATIVE_HPPAHPUX_COMPILER.
+ * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
+ is defined.
+ * hosts/*.h: Remove all header files which merely include,
+ declare, and define things. Leave header files which define
+ information needed by trad-core.c.
-Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
+ * aclocal.m4 (BFD_BINARY_FOPEN): Define.
+ (BFD_CC_FOR_BUILD): Define.
+ * configure.in: Use BFD_CC_FOR_BUILD.
+ * configure: Rebuild.
- * config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here;
- that's dealt with elsewhere.
- * hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros.
- (uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so
- they get copied to bfd.h.
+Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
- * reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation
- types. Reorganized some of the existing ones.
- * coff-alpha.c (alpha_howto_table): Construct 64-bit negative one
- values in case of compilation on a 32-bit machine. Fix pcrel
- fields of some reloc types.
- (alpha_bfd_reloc_type_lookup): Handle more relocation types.
-
- * bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default
- definitions when not defined, regardless of whether uint64_type is
- a defined macro or not.
- (fprintf_vma, sprintf_vma): Define only if fprintf_vma is not
- already defined.
-
-Wed Jan 19 00:02:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * aoutx.h (translate_to_native_sym_flags): Set the type of a
- BSF_WARNING symbol to N_WARNING.
-
-Tue Jan 18 16:43:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p
- for an indirect or warning symbol.
- (aout_link_write_symbols): Update sym_hash with the target of an
- indirect or warning symbol. If an indirect symbol is defined,
- output the calculated value and don't output the target symbol.
-
-Tue Jan 18 03:54:59 1994 David J. Mackenzie (djm@thepub.cygnus.com)
-
- * aoutx.h (translate_from_native_sym_flags): Give warning symbols
- an (unused) nonzero section value, needed for check below.
-
-Mon Jan 17 15:12:07 1994 David J. Mackenzie (djm@thepub.cygnus.com)
-
- * aoutx.h (translate_from_native_sym_flags,
- aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like
- N_SET[ABDT].
-
-Fri Jan 14 16:45:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set
- the DYNAMIC flag for the BFD.
- (NAME(bfd_elf,write_object_contents)): Don't try to write out a
- BFD with the DYNAMIC flag set, since we don't generate the program
- header table correctly.
-
-Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
-
- * elfcode.h (elf_slurp_symbol_table): Free x_symp at the end
- of the function to avoid storage leak.
+ * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
+ * configure: Rebuild.
-Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+ * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
+ a global symbol.
- * ecoff.c (ecoff_link_write_external): An ifd can be -1.
-
-Thu Jan 13 12:33:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.c (som_set_reloc_info): Provide a default symbol for
- relocations which don't actually have an associated symbol.
-
- * som.c (hppa_som_reloc): Add new "error message" argument.
+Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
-Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
+ * config.bfd: i386pe_ve -> i386pe_vec.
- Enable gdb to write to core files on more core file readers.
- * libbfd.c (bfd_generic_set_section_contents): Remove range check
- for section size, it is already done in bfd_set_section_contents
- with bfd_get_section_size_now.
- * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c,
- osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents):
- Use bfd_generic_set_section_contents instead of bfd_false.
+Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
-Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+ * configure.host: Incorporate host Makefile fragments by setting
+ shell variables.
+ * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
+ AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
+ value based on whether the code is being compiled by a cross
+ compiler. Don't substitute host_makefile_frag or frags.
+ * aclocal.m4: New file to define local AC_PROG_CC.
+ * configure: Rebuild.
+ * Makefile.in (INSTALL): Set to @INSTALL@.
+ (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
+ (INSTALL_DATA): Set to @INSTALL_DATA@.
+ (AR): Set to @AR@.
+ (CC): Define as @CC@.
+ (CFLAGS): Set to @CFLAGS@.
+ (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
+ (@host_makefile_frag@): Remove.
+ (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
+ after other options.
+ (config.status): Remove dependency upon @frags@.
+ * config/*.mh, config/README: Remove.
+
+ * config.bfd: Rewrite to incorporate the contents of the Makefile
+ fragments by setting shell variables, rather than merely returning
+ the name of a Makefile fragment.
+ * configure.in: Use shell variables set by config.bfd rather than
+ looking at the target Makefile fragment files. Don't substitute
+ target_makefile_frag. Do substitute TDEFINES.
+ * configure: Rebuild.
+ * Makefile.in (@target_makefile_frag@): Remove.
+ (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
+ * config/*.mt: Remove.
- * linker.c: Added initial documentation.
+Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
- * linker.c (default_indirect_link_order): Don't expect space for
- output relocations if there aren't any input relocations.
+ * configure.in: Put changequote lines around "i[345]86" patterns
+ section of core file support.
-Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
- * aoutx.h (NAME(aout,final_link)): Set a_entry before computing
- file offsets.
+ * som.c (som_bfd_print_private_bfd_data): Define to use the
+ generic version.
- * elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not
- STT_NOTYPE.
+Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
-Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
+ * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
+ entry, text_start and data_start.
- * config.bfd: Use ELF, not COFF for m88*-*-dgux*.
- Combine m88k-*-* and m88110-*-* cases into m88*-*-*.
+Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
-Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+ * Makefile.in (OFILES): Remove $(TDEPFILES).
+ * config/apollo.mt (TDEPFILES): Remove.
+ * config/README: Update.
- * ecofflink.c: Extensive changes to compress and merge debugging
- information, and to write some of out directly rather than saving
- it in memory. Several new functions and structures, and new
- arguments to existing functions.
- * ecoff.c (ecoff_compute_reloc_file_positions): Compute
- sym_filepos as well.
- (ecoff_get_extr): Use ifdmap instead of ifdbase.
- (ecoff_write_object_contents): Don't compute sym_filepos here.
- Only output symbols if outsymbols is not NULL.
- (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and
- bfd_ecoff_debug functions. Write out debugging information here.
- (ecoff_final_link_debug_accumulate): Adjust for changes in
- bfd_ecoff_debug functions.
- (ecoff_link_write_external): Use ifdmap rather than ifdbase.
- * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols
- first, to put them in the first memory buffer. Clear fdr field.
- (mips_elf_get_extr): Use pointer to unswapped external symbol.
- (mips_elf_final_link): Adjust for changes in bfd_ecoff functions.
- Preserve .text, .data and .bss even if they are empty. Save
- pointer to unswapped external symbol rather than copying it.
- Don't free up the external symbols.
- * libelf.h (elf_symbol_type): Change mips_extr to PTR.
- * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare.
- (bfd_ecoff_debug_accumulate): Update declaration.
- (bfd_ecoff_debug_accumulate_other): Rename declaration from
- bfd_ecoff_debug_link_other and update.
- (bfd_ecoff_write_accumulated_debug): Declare.
- * bfd-in2.h: Rebuilt.
- * Makefile.in: Rebuilt dependencies.
-
-Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
-
- * Makefile.in (install): Remove "@" which follows a backslash. In
- this position it just causes errors, not suppresses echoes.
-
-Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT
- field selectors.
-
-Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
-
- * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec.
-
-Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
-
- * aoutx.h (adjust_z_magic): Don't merge the start of bss with the
- end of data if they are not contiguous.
-
- * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings.
-
-Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag
- for .reginfo section here.
- (ecoff_new_section_hook): Set it here instead.
-
-Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com)
-
- * bfd-in.h: (bfd_boolean): Add workaround for systems that also
- define true and false as enums.
- (ALMOST_STDC): Add as alternative to __STDC__.
- * bfd-in2.h: Rebuilt.
- * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*.
-
-Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com)
-
- * aoutx.h (translate_to_native_sym_flags): Catch the case where
- there is no output section.
-
-Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * nlmcode.h (nlm_object_p): If we can't read the fixed header,
- count it as a wrong format error, not a system call error, since
- the object file might simply be too small.
-
- * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef
- BFD64.
- * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o.
- (BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit
- support, even though it is for an Alpha in 32 bit mode.
- * configure.in (nlm32_alpha_vec): Set target64 to true.
-
- * nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are
- different, so there is no point to providing a generic one.
- * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL
- in the backend accessor macros; that should no longer be possible.
- * targets.c (target_vector): Removed nlm32_big_generic_vec,
- nlm64_big_generic_vec, nlm64_little_generic_vec.
- * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec,
- nlm64_big_generic_vec, nlm64_little_generic_vec): Removed.
- * Makefile.in: Rebuilt dependencies, and
- (BFD32_BACKENDS): Removed nlm32-gen.o.
- (BFD64_BACKENDS): Removed nlm64-gen.o.
- (CFILES): Removed nlm32-gen.c and nlm64-gen.c.
-
- * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h.
-
- * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and
- bitsize arguments. Changed all callers (aoutx.h).
- * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor
- and bitsize arguments to declaration.
- * libbfd.h: Rebuilt.
-
- * ecoff.c: First cut at new style of linker backend for
- ECOFF--added a bunch of functions. Also:
- (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata.
- (ecoff_slurp_symbolic_header): New function.
- (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header.
- (ecoff_compute_reloc_file_positions): New function.
- (ecoff_set_section_contents): Get out quickly if count is zero.
- Check errors better.
- (ecoff_write_object_contents): Put .xdata section in data segment.
- Call ecoff_compute_reloc_file_positions. Don't output relocs or
- external symbols if outsymbols is NULL.
- (ecoff_bfd_final_link): Completely rewritten.
- * libecoff.h: Include bfdlink.h.
- (struct ecoff_backend_data): Add relocate_section field.
- (ecoff_data_type): Add sym_hashes and symndx_to_section fields.
- (struct ecoff_link_hash_entry): Define.
- (struct ecoff_link_hash_table): Define.
- (ecoff_bfd_link_add_symbols): Declare as function, not macro.
- (ecoff_bfd_link_hash_table_create): Likewise.
- * ecofflink.c (bfd_ecoff_debug_one_external): New function.
- (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external.
- * bfd-in.h (bfd_ecoff_debug_one_external): Declare.
- * bfd-in2.h: Rebuilt.
- * coff-alpha.c (alpha_howto_table): Mark BRADDR as
- partial_inplace, and set the src_mask to 0x1fffff.
- (alpha_ecoff_get_relocated_section_contents): Remove unused
- variable gp_warned.
- (alpha_convert_external_reloc): New static function.
- (alpha_relocate_section): New static function.
- (alpha_ecoff_backend_data): Initialize relocate_section field.
- * coff-mips.c (mips_relocate_refhi): New static function.
- (mips_relocate_section): New static function.
- (mips_ecoff_backend_data): Initialize relocate_section field.
-
- * reloc.c (_bfd_relocate_contents): Corrected signed overflow
- checking when there is an addend.
-
- * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link
- a non a.out file, just pass it to _bfd_default_link_order.
- (aout_link_input_section_std): When doing a final PC relative link
- against a section symbol, subtract the VMA of the input section.
- (aout_link_input_section_ext): Likewise.
-
- * linker.c (default_indirect_link_order): Renamed from
- _bfd_generic_indirect_link_order and made static.
- (_bfd_generic_final_link): Don't switch on link_order type, just
- call _bfd_default_link_order.
- (_bfd_default_link_order): Handle bfd_indirect_link_order type.
- * genlink.h: Removed declaration of
- _bfd_generic_indirect_link_order.
- * elf32-mips.c (mips_elf_final_link): Don't switch on link_order
- type, just call _bfd_default_link_order.
-
-Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com)
-
- * linker.c (generic_link_check_archive_element): Base the name of
- the created common section on the name of the section the symbol
- came from.
- (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol
- must have a section, so don't bother to create one.
-
-Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
-
- * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags.
- * aoutf1.h (NAME(aout,sunos4_write_object_contents)):
- If the DYNAMIC flag is set, set it in the exec header.
- * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
- dynamically linked, set the DYNAMIC flag in the BFD.
- * libaout.h (N_SET_DYNAMIC): New macro.
- (N_DYNAMIC): Add missing 0 in mask.
-
-Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * ecoff.c (ecoff_get_extr): Don't output section symbols as
- external symbols.
-
- * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t
- to unsigned int, because size_t may not be defined in bfd.h.
- * bfd-in2.h: Rebuilt.
-
- * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
- be a const pointer.
- * bfd-in2.h: Rebuilt.
- * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
- be a const pointer.
- * targets.c (bfd_target): Change swap function pointers
- accordingly.
- * archive.c (do_slurp_coff_armap): Change swap accordingly.
- * aix386-core.c: Change NO_GET and NO_GETS accordingly.
- * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c,
- ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET
- accordingly.
-
- * libbfd-in.h (struct artdata): Added tdata field.
- (_bfd_add_bfd_to_archive_cache): Declare.
- (_bfd_get_elt_at_filepos): Declare.
- (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
- * libbfd.h: Rebuilt.
- * archive.c: Cleaned up some more.
- (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize
- pointer elements of artdata.
- (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache.
- (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
- (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos.
- (get_extended_arelt_filename, bfd_construct_extended_name_table,
- bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static.
- * ecoff.c: Some comment changes.
- (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set
- ardata->tdata to raw_armap.
- (ecoff_archive_p): Initialize pointer elements of artdata.
- * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of
- add_bfd_to_cache.
-
- * hash.c: Added some documentation.
-
-Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
-
- * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC,
- and do the swapping here rather than calling ntohl from the N_*
- macros. This cleans up assumptions about the size of a host long,
- the existence to ntohl, etc.
-
-Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com)
-
- * config.bfd: Add support for VSTa micro-kernel. It currently uses
- i386-aout.
-
-Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com)
-
- * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value.
- * i386mach3.c (SEGMENT_SIZE): Fix value.
-
-Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- Minor cleanups suggested by CodeCenter.
- * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c,
- linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as
- appropriate.
- * aoutx.h (struct external_exec): Removed unnecessary declaration.
- (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL.
- (adjust_z_magic): Removed useless variable data_vma.
- (stringtab_init): Initialize hash_zero.
- (add_to_stringtab): Removed unused fourth argument.
- (NAME(aout,swap_std_reloc_out)): Removed useless variable
- r_addend.
- (aout_link_input_section): Added some casts.
- * archive.c (get_extended_arelt_filename, do_slurp_coff_armap,
- bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap):
- Minor code rewriting to make it more C like.
- (do_slurp_bsd_armap): Added some casts.
- * ecoff.c (ecoff_write_object_contents): Removed useless variable
- scn_base.
- (ecoff_write_armap): Added some casts. Use "" rather than "\0".
- * ecofflink.c (bfd_ecoff_write_debug): Added a cast.
- * libaout.h (struct internal_exec): Removed unnecessary
- declaration.
- * linker.c (_bfd_generic_indirect_link_order): Added a cast.
- * opncls.c (new_bfd): Removed a cast.
- * reloc.c (bfd_generic_get_relocated_section_contents): Added
- some casts.
- * srec.c (internal_srec_write_object_contents): Removed useless
- variable bytes_written.
-
-Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
-
- * i386mach3.c (N_TXTADDR): Don't define after all.
- (TEXT_START_ADDR): Don't include exec header size in value.
-
-Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com)
-
- * i386mach3.c (N_TXTADDR): Define.
-
-Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- Extensive changes to move the bulk of the linker into BFD so that
- more efficient backend code can be written for specific object
- files. Only existing efficient backend is a.out.
- * seclet.c, seclet.h: Removed.
- * hash.c, linker.c, genlink.h: New files.
- * bfd-in.h: Removed bfd_error_vector. Declared hash table
- structures and functions.
- (JUMP_TABLE): Removed bfd_seclet_link, added
- bfd_link_hash_table_create, bfd_link_add_symbols and
- bfd_final_link.
- * All backends: Changed accordingly.
- * bfd-in2.h: Rebuilt.
- * bfd.c (struct _bfd): Added link_next and archive_pass fields.
- Removed ld_symbols field.
- (bfd_nonrepresentable_section, bfd_undefined_symbol,
- bfd_reloc_value_truncated, bfd_reloc_is_dangerous,
- bfd_error_vector): Removed.
- (bfd_default_error_trap, bfd_error_trap,
- bfd_error_nonrepresentabltrap): Removed.
- (bfd_get_relocated_section_contents): Pass link_info. Pass
- link_order instead of seclet. Pass symbols.
- (bfd_relax_section): Pass link_info.
- (bfd_seclet_link): Removed.
- (bfd_link_hash_table_create, bfd_link_add_symbols,
- bfd_final_link): New macros.
- * libbfd-in.h: If __GNUC__ is defined and alloca is not, define
- alloca as __builtin_alloca. Declare internal linking functions.
- * libbfd.h: Rebuilt.
- * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked
- for months.
- * reloc.c (reloc_howto_type): Added error_message argument to
- special_function field. Changed all callers and all definitions.
- (bfd_get_reloc_size): Make argument a const pointer.
- (bfd_perform_relocation): Add error_message argument to hold
- string set if return value if bfd_reloc_dangerous. Changed all
- callers.
- (_bfd_final_link_relocate, _bfd_relocate_contents): New functions.
- * section.c (asection): Renamed seclets_head and seclets_tail to
- link_order_head and link_order_tail.
- * targets.c (bfd_target): Replaced seclet argument with link_info
- and link_order and symbols arguments in
- bfd_get_relocated_section_contents. Added symbols argument to
- bfd_relax_section. Removed bfd_seclet_link. Added
- bfd_link_hash_table_create, bfd_link_add_symbols and
- bfd_final_link.
- * libaout.h (struct aoutdata): Added external_syms,
- external_sym_count, external_strings, sym_hashes fields.
- (obj_aout_external_syms, obj_aout_external_sym_count,
- obj_aout_external_strings, obj_aout_sym_hashes): New accessor
- macros.
- (WRITE_HEADERS): Only output symbols if outsymbols is not NULL.
- * aoutx.h: Wrote new back end linker routines.
- (translate_to_native_sym_flags): Return boolean value. Don't use
- bfd_error_vector.
- (NAME(aout,write_syms)): Return boolean value. Check return value
- of translate_to_native_sym_flags and bfd_write.
- * aout-target.h (final_link_callback): New function.
- (MY_bfd_final_link): New function.
- * aout-adobe.c (aout_adobe_write_object_contents): Check return
- value of aout_32_write_syms.
- * hp300hpux.c (MY(write_object_contents)): Likewise.
- * i386lynx.c (WRITE_HEADERS): Likewise.
- * libaout.h (WRITE_HEADERS): Likewise.
- * bout.c: Changed functions to use link_info->callbacks rather
- than bfd_error_vector, and link_orders rather than seclets.
- * coff-alpha.c: Likewise.
- * coff-h8300.c: Likewise.
- * coff-h8500.c: Likewise.
- * coff-sh.c: Likewise.
- * coff-z8k.c: Likewise.
- * elf32-hppa.c: Likewise.
- * reloc16.c: Likewise.
- * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look
- up _gp in the hash table rather than in outsymbols.
- * coff-a29k.c (a29k_reloc): Pass errors back in new error_message
- argument rather than printing them.
- * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and
- link_order arguments rather than seclet. Changed all uses and
- definitions.
- (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed
- all uses and definitions.
- * libcoff.h: Rebuilt.
- * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but
- not by ECOFF, make it scAbs.
- (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and
- rewritten.
- * elf32-mips.c (mips_elf_final_link): Renamed from
- mips_elf_seclet_link and rewritten.
- * elf32-hppa.c (elf32_hppa_stub_description): Added link_info
- field.
- (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub,
- hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section):
- Added link_info arguments. Changed all callers.
- * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is
- not NULL.
- * oasys.c (oasys_write_sections): Return boolean value rather than
- using bfd_error_vector.
- (oasys_write_object_contents): Check return value of
- oasys_write_sections.
- * hosts/std-host.h: Don't declare qsort or strtol.
+ * configure.in: For a native configuration, set COREFILE and
+ COREFLAG based on the canonical host name.
+ * configure: Rebuild.
* Makefile.in: Rebuild dependencies.
- (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o.
- (CFILES): Removed seclet.c. Added hash.c and linker.c.
- (HFILES): Removed seclet.h. Added genlink.h.
-
-Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
-
- * section.c (bfd_get_section_contents): Return zero filled buffer
- if section has no contents.
-
-Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc,
- then skip bfd_perform_relocation even if the addend is non-zero.
-
-Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
-
- * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy
- addend to r_offset field.
-
- * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies.
-
- * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET,
- CALC_ADDEND): Define.
-
- * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing
- the offsetof because AIX /bin/cc does not like to take the address
- of an array. (From Minh Tran-Le.)
-
-Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu)
-
- * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy
- the return pointer into %r2 if no jump-in-call-delay-slot
- optimization was done.
-
- * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
-
-Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
-
- * hosts/std-host.h: (time): Don't declare; conflicts on Mach3.
-
- * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding.
- (HOST_SEGMENT_SIZE): Set to 0 for same reason.
-
- * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above.
- (TEXT_START_ADDR): Correct.
- (MY_backend_data): Define.
-
- * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic):
- New functions; code moved from aout_<size>_adjust_sizes_and_vmas.
-
-Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.c (som_begin_writing): Fix thinkos in auxiliary header
- support.
- (bfd_som_attach_aux_hdr): Likewise.
-
-Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field
- selectors for PIC code.
-
- * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors.
- (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL
- relocations needed by PIC.
-
-Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com)
-
- * nlmcode.h: Fixes to avoid compiler warnings...
-
-Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com)
-
- * libnlm.h (nlm_backend_data): Removed macro definition.
- (nlm_alpha_backend_data): Adjusted accordingly.
-
-Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.c (som_begin_writing): Flesh out code for handling simple
- auxiliary headers.
- (bfd_som_attach_aux_hdr): New function.
-
- * som.h (struct somdata): Add fields for attaching version and
- copyright headers. Add accessor macros.
-
- * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected
- definitions for old versions of HPUX which fail to define them.
- (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT
- now that they're safe. Delete bogus R_STATEMENT relocations.
-
- * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete
- extra R_DATA_OVERRIDE.
- (hppa_som_gen_reloc_type): Generate a relocation for the rounding
- mode selector if needed.
- (som_write_fixups): Handle requests for a change in the default
- rounding mode. Rounding modes do not consume input bytes, but
- are just markers much like R_ENTRY and R_EXIT.
-
-Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
-
- * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when
- the branch instruction as originally been nullified.
- hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the
- case of no code reordering due to an LDO instruction in the
- delay slot of the branch. Make sure to relocate the correct
- instruction. Do not perform instruction reordering for millicode
- calls.
- (hppa_elf_build_arg_reloc_stub): Change the relocation type
- to R_HPPA_STUB_CALL_17 when special processing might be needed.
- (hppa_elf_build_long_branch_stub): Prevent code reordering on
- a call from a linker stub to another linker stub and for millicode
- calls. Do not trash the return register for calls from one linker
- stub to a second linker stub.
-
- * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT
- relocations are not pc-relative.
-
- * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in
- linker stub code.
- (COPY_2_31): Likewise.
-
-Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * config/solaris2.mh (HDEFINES): Remove -Dconst=
- * hosts/solaris.h: If not __GNUC__, define const as empty.
-
-Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * ecoff.c: Added various casts for 32/64 bit cross targeting.
- (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo
- section so that the linker ignores it.
- * ecofflink.c: Added various casts for 32/64 bit cross targeting.
- (ecoff_add_bytes): Changed need argument to size_t.
- (bfd_ecoff_debug_link_other): Check return value of
- ecoff_add_string.
-
- * libbfd-in.h (new_bfd): Use void rather than an empty parameter
- list.
- * libbfd.h: Rebuilt.
-
- * libnlm.h (struct nlm_obj_tdata): New field backend_data.
- (nlm_backend_data, nlm_alpha_backend_data): New accessor macros.
- (struct nlm_backend_data): New field no_uninitialized_data.
- (nlm_no_uninitialized_data): New accessor macro.
- * nlmcode.h (nlm_compute_section_file_positions): Handle
- no_uninitialized_data.
- (nlm_external_reloc_compare): Sort relocs by address for a
- particular symbol, to make the sort more stable.
- (nlm_write_object_contents): Cast the arguments to qsort. Get the
- value of a debugging symbol the same way we get the value of a
- normal symbol.
- * nlm32-alpha.c: Various changes. Write out GP and .lita relocs.
- Set no_uninitialized_data to true.
- * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c
- (nlm32_sparc_backend): Set no_uninitialized_data field false.
- * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination
- before filling it in.
-
-Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.c (som_section_type, som_decode_symcalss): New functions.
- (som_get_symbol_info): Use them.
- (som_slurp_symbol_table): Set the section of common and undefined
- symbols correctly.
-
-Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com)
-
- * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to
- make gcc happy.
-
- * mipsbsd.c: Changes from Ralph Campbell:
- (mips_howto_table_ext): MIPS_RELOC_LO16 should use
- complain_overflow_dont.
- (aout_mips_*_vec): Make name use "a.out" instead of "aout", to
- make gdb happy.
-
- * bfd.c (bfd_errmsgs): Reword invalid-target message.
-
- * config.bfd: For sparc*-*-coff, use sparc-coff.
- * configure.in: Handle sparccoff_vec.
- * targets.c (sparccoff_vec): Declare.
-
- * reloc.c (bfd_get_reloc_size): New function.
- (struct reloc_howto_type): Update documentation of size field.
-
-Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * nlm32-alpha.c: New file; preliminary Alpha NetWare support.
- * config.bfd (alpha-*-netware*): New target; use alpha-nlm.
- * config/alpha-nlm.mt: New file.
- * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o,
- nlm32.o, and nlm.o.
- * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o.
- (CFILES): Added nlm32-alpha.c.
- Rebuilt dependencies.
- * targets.c (nlm32_alpha_vec): Declare.
-
- * libnlm.h (struct nlm_backend_data): New fields
- optional_prefix_size, nlm_backend_object_p, nlm_write_prefix,
- nlm_set_public_section, nlm_get_public_offset. Removed unused
- nlm_write_reloc field. Changed nlm_write_import to remove
- unnecessary symbol argument. Renamed nlm_write_externals to
- nlm_write_external, and changed cound argument from bfd_vma to
- bfd_size_type.
- (nlm_optional_prefix_size, nlm_backend_object_p_func,
- nlm_write_prefix_func, nlm_set_public_section_func,
- nlm_get_public_offset_func): New accessor macros.
- (nlm_write_reloc_func): Removed.
- (nlm_write_external_func): Adjusted for field renaming.
- * nlm32-i386.c (nlm_i386_write_import): Renamed from
- nlm_i386_write_reloc. Removed old nlm_i386_write_import which
- just called old nlm_i386_write_reloc.
- (nlm_i386_write_external): Renamed from nlm_i386_write_externals.
- Declared. Changed second argument from bfd_vma to bfd_size_type.
- (nlm32_i386_backend): Adjusted for changes to fields and names.
- * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused,
- ifdeffed out code.
- (nlm_sparc_write_import): Removed second argument.
- (nlm_sparc_write_external): Renamed from
- nlm_sparc_write_externals. Changed second argument from bfd_vma
- to bfd_size_type.
- (nlm32_sparc_backend): Adjusted for changes to fields and names.
- * nlmcode.h: Removed some unused code.
- (nlm_object_p): Don't destroy tdata pointer. Call
- backend_object_p function if it exists.
- (nlm_slurp_symbol_table): Removed unused variable rcount. Call
- set_public_section_func if it exists instead of checking
- NLM_HIBIT.
- (nlm_compute_section_file_positions): Account for
- optional_prefix_size.
- (nlm_write_object_contents): Account for optional_prefix_size.
- Removed useless variable write_reloc_func. Changed declaration
- and call of write_import_func. Call write_prefix_func if it
- exists. Removed unused variables len and temp. Call
- get_public_offset_func if it exists rather than setting NLM_HIBIT.
- * nlmswap.h: Declare functions.
-
- * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize
- for clarity.
- (fprintf_vma, sprintf_vma): Use %lx, not %x.
- * bfd-in2.h: Rebuilt.
- * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results
- to unsigned long.
-
- * config.bfd: Don't set target64 here, as the setting is ignored.
- * configure.in (ecoffalpha_little_vec): Set target64.
-
- * config/alphaosf.mt (TDEFINES): Removed; setting host parameters
- in TDEFINES is wrong.
-
- * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
- Remove unused variable output_section.
-
-Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * irix-core.c: New file for Irix 4 and Irix 5 core support.
- Functions taken out of coff-mips.c. Handle vmap type VMAPFILE.
- * coff-mips.c: Irix 4 core file support moved to irix-core.c.
- * targets.c: If IRIX_CORE defined, include irix_core_vec in
- target_vector.
- * config/irix4.mh (HDEFINES): Add -DIRIX_CORE.
- (HDEPFILES): Define to be irix-core.o.
- * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE.
- (HDEPFILES): Define to be irix-core.o.
- * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed
- sco-core.o, which no longer exists.
- (CFILES): Added all *-core.c files.
- Rebuilt dependencies.
-
-Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * elfcode.h (map_program_segments): Restore check of file_size !=
- mem_size, but only if SHT_PROGBITS.
-
- * ecofflink.c: New file to hold ECOFF debug information linking
- routines.
- * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet,
- ecoff_add_string, ecoff_get_debug): Removed. Functionality now in
- ecofflink.c.
- (ecoff_get_extr, ecoff_set_index): New functions.
- (ecoff_slurp_symbolic_info): Don't save raw_size.
- (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions.
- (ecoff_compute_section_file_positions): Don't set EXEC_P just
- because there is a start address.
- (ecoff_write_object_contents): Handle external symbols here. Use
- ecofflink.c functions to write out debugging information.
- * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr,
- mips_elf_set_index): New functions.
- (mips_elf_seclet_link): Discard empty sections, the .options
- section and .gptab sections. Handle linking .mdebug section.
- * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase.
- * libelf.h (elf_symbol_type): Added mips_extr to tc_data union.
- * bfd-in.h: Added prototypes for routines in ecofflink.c (some are
- called by gas, so they are public).
- * bfd-in2.h: Rebuilt.
- * Makefile.in (BFD_LIBS): Added ecofflink.o.
- (CFILES): Added ecofflink.c.
- (ecofflink.o): New target. Rebuilt dependencies.
-
-Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as
- a valid magic number if it's been defined.
-
-Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker
- no longer requires it.
- (ecoff_bfd_seclet_link, ecoff_sizeof_headers,
- ecoff_write_object_contents): Don't treat .scommon section
- specially.
-
-Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com)
-
- Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
- * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE.
- * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o.
- * bfd/ptrace-core.c: New file for dealing with core files with
- start with the ptrace_user structure found on BCS compliant systems.
- * bfd/targets.c (ptrace_core_vec): New vector.
-
-Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * Minimal support for reading SOM fixup streams. Allows
- objdump -r to do something reasonable.
- * som.c (som_get_reloc_upper_bound): Implement.
- (som_canonicalize_reloc): Implement.
- (som_set_reloc_info, som_slurp_reloc_table): New functions.
-
-Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
-
- * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define.
- * hosts/sparclynx.h: Include lynx.h instead of duplicating it.
-
-Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift
- signed_value before sign extending it. Don't subtract out
- reloc_entry->address. This makes it compatible with what gas is
- generating.
-
- * elfcode.h (elf_fake_sections): Accept .sbss as the name for a
- SHT_NOBITS sections.
- (map_program_segments): Don't leave the loop after the first
- SHT_NOBITS section.
- (assign_file_positions_except_relocs): Only force sh_offset and
- sh_addr to match modulo maxpagesize for a section which is not
- SHT_NOBITS. Changed the method used to force page alignment after
- a SHT_NOBITS section to only do it for the last such consecutive
- section, and to really force page alignment.
-
-Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
-
- * coffcode.h (coff_slurp_symbol_table): Print more verbose message
- in the case of an unknown (or unhandled) storage class.
-
- * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
- not be defined here, since it is a host attribute, not a target
- one.
- * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
-
- * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
+ (ALL_CFLAGS): Add @COREFLAG@.
+ (OFILES): Replace $(HDEPFILES) with @COREFILE@.
+ * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
+ support routines. Check LYNX_CORE rather than HOST_LYNX.
+ * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
+ * i386lynx.c: Likewise.
+ * m68klynx.c: Likewise.
+ * sparclynx.c: Likewise.
+ * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
+ * *-core.c: Comment changes.
+ * config/decstation.mh (HDEPFILES): Remove.
+ (HDEFINES): Remove -DTRAD_CORE.
+ * config/irix3.mh (RANLIB): Remove.
+ * config/irix4.mh (HDEPFILES, RANLIB): Remove.
+ (HDEFINES): Remove -DIRIX_CORE.
+ * config/riscos.mh (RANLIB, HDEPFILES): Remove.
+ (HDEFINES): Remove -DTRAD_CORE.
+ * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
+ * config/ultra3.mh (RANLIB): Remove.
+ * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
+ * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
+ * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
+ * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
+ * config/hppahpux.mh, config/hppaosf.mh: Remove.
+ * config/i386aix.mh, config/i386bsd.mh: Remove.
+ * config/i386linux.mh, config/i386mach3.mh: Remove.
+ * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
+ * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
+ * config/mipsmach3.mh, config/news-mips.mh: Remove.
+ * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
+ * config/rs600.mh, config/rs6000lynx.mh: Remove.
+ * config/solaris2.mh, config/stratus.mh: Remove.
+ * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
+ * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
+
+Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
+
+ * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
+ DT_FINI entry if the appropriate symbol is not in the hash table.
+
+ * libelf.h (struct elf_backend_data): Add create_program_headers
+ and want_hdr_in_seg fields.
+ * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
defined.
+ (elf_backend_create_program_headers): Likewise.
+ (elfNN_bed): Initialize create_program_headers and
+ want_hdr_in_seg.
+ * elf.c (get_program_header_size): Call create_program_headers
+ backend routine.
+ (map_program_segments): Check want_hdr_in_seg backend field. Call
+ create_program_headers backend routine.
+
+ * elf.c (assign_file_positions_except_relocs): Align non allocated
+ sections when creating an executable.
+
+ * elfcode.h (elf_swap_phdr_in): Make non static.
+ (elf_swap_phdr_out): Make non static.
+ * libelf.h (bfd_elf32_swap_phdr_in): Declare.
+ (bfd_elf32_swap_phdr_out): Declare.
+ (bfd_elf64_swap_phdr_in): Declare.
+ (bfd_elf64_swap_phdr_out): Declare.
+
+ * ecofflink.c (ecoff_collect_shuffle): New static function.
+ (_bfd_ecoff_get_accumulated_pdr): New function.
+ (_bfd_ecoff_get_accumulated_sym): New function.
+ (_bfd_ecoff_get_accumulated_ss): New function.
+ * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
+ (_bfd_ecoff_get_accumulated_sym): Declare.
+ (_bfd_ecoff_get_accumulated_ss): Declare.
+ * libbfd.h: Rebuild.
- * coff-sparc.c: Define some relocations, based on ELF relocations.
- (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table,
- struct coff_reloc_map, sparc_reloc_map,
- coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and
- elf.c, renamed.
- (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
- (rtype2howto): Index into coff_sparc_howto_table using
- dst->r_type.
-
-Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * config.bfd (mips*-*-irix5*): New target; use mipsbelf.
- * configure.host (mips-sgi-irix5*) New host; use irix5 (no
- hosts/irix5.h created; just use std-host.h).
- * config/irix5.mh: New file; like irix4.mh, but don't use -G or
- -lmalloc.
- * Makefile.in: Rebuilt dependencies.
-
- * ecoffswap.h: Changed type of internal pointers for swap out
- functions to const *.
-
- * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16
- correctly for assembler, but linker support not implemented.
- (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16.
- (mips_elf_sym_is_global): New function; at least on Irix 5, all
- non section symbols are considered global.
- (elf_backend_sym_is_global): Define.
- (mips_elf_final_write_processing): New function. Set the MIPS
- architecture level correctly.
- (elf_backend_final_write_processing): Define.
- (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS.
- (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo
- section to 1. Handle .options section.
- (mips_elf_acom_section, mips_elf_acom_symbol,
- mips_elf_acom_symbol_ptr): New static variables, used to build a
- generic .acommon section to hold SHN_MIPS_ACOMMON symbols.
- (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by
- putting them all in a global .acommon section.
-
- * elfcode.h (bfd_section_from_shdr): Don't dump core if target
- section has no ELF section data.
- (elf_make_sections): Set addralign of reloc section to 4.
- (elf_fake_sections): Likewise.
- (map_program_segments): Don't consider section 0.
- (assign_file_positions_except_relocs): Don't consider section 0.
- In the main loop, skip the symtab and strtab sections, since their
- positions are set elsewhere.
- (swap_out_syms): Set addralign of symtab section to 4. Set
- addralign of strtab sections to 1.
- (assign_file_positions_for_relocs): Don't consider section 0.
- (write_object_contents): Don't write out section 0.
-
- * libelf.h (struct elf_backend_data): Added fields
- elf_backend_sym_is_global and elf_backend_final_write_processing.
- * elf32-target.h (elf32_bed): Added corresponding initializers.
- * elf64-target.h (elf64_bed): Likewise.
- * elfcode.h (sym_is_global): Take abfd argument. Call
- elf_backend_sym_is_global if it is not NULL.
- (elf_map_symbols): Pass abfd to sym_is_global.
- (write_object_contents): Call elf_backend_final_write_processing
- if it is defined.
-
-Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * libecoff.h: Include coff/ecoff.h.
- (struct ecoff_backend_data): Move external debugging information
- fields into a single field pointing to an ecoff_debug_swap
- structure.
- (ecoff_data_type): Move debugging information fields into a single
- field pointing to an ecoff_debug_info structure.
- * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
-
-Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com)
-
- * nlmswap.h: New file to swap fixed header. Included by NLM
- backends.
- * libnlm.h (struct reloc_and_sec): Define.
- (struct nlm_backend_data): Add fields fixed_header_size,
- nlm_read_import, nlm_write_import, nlm_swap_fhdr_in,
- nlm_swap_fhdr_out.
- (nlm_fixed_header_size, nlm_read_import_func,
- nlm_write_import_func, nlm_swap_fixed_header_in_func,
- nlm_swap_fixed_header_out_func, nlm_write_external_func): New
- accessor macros.
- * nlmcode.h: Use new functions.
- * nlm32-i386.c: Provide new functions.
- * nlm32-sparc.c: New file; SPARC NLM backend.
-
-Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com)
-
- * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
- garbage bits appearing in the upper end of symbolnums.
-
- * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
-
-Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com)
-
- * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc.
- * m68klynx.c: Define core file macros.
- * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all
- non-architecture specific stuff into lynx.h.
-
-Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
-
- * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
- change PAGE_SIZE to 4096.
-
-Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
-
- * Makefile.in (diststuff): New target.
-
- * VERSION: Updated.
-
-Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.c (som_object_setup): Do not create dummy ".text", ".data",
- and ".bss" sections.
- (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
- is zero. Recognize BSS type sections and turn off SEC_LOAD and
- SEC_DATA (so binutils/size works). Set the correct value for
- a section's _raw_size.
- (som_slurp_symbol_table): Program entry points, and millicode are
- also functions. Mark them as such. Also mark L$* symbols as
- debugging symbols.
-
- * bfd-in2.h: Rebuilt.
-
-Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns
- a pointer to constant data. Delete bogus #define which made the
- function useless.
-
- * som.c (som_prep_for_fixups): New function.
- (som_write_fixups): New function.
- (som_write_space_strings): New function.
- (som_write_symbol_strings): New function.
- (som_begin_writing): New function.
-
-Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * som.c (som_write_object_contents): Do not abort. Flesh out.
- (som_set_section_contents): Do not abort. Flesh out.
-
- * som.c (som_write_headers): New function.
- (som_prep_headers): New function.
- (som_build_and_write_symbol_table): New function.
-
- * som.c (som_sizeof_headers): Add missing prototype.
- (som_set_arch_mach): Do not abort.
-
- * som.c (som_count_spaces): New function.
- (som_count_subspaces): New function.
- (compare_syms): New function.
- (som_compute_checksum): New function.
-
- * som.c (hppa_som_gen_reloc_type): New function.
- (som_bfd_reloc_type_lookup): New function.
-
- * som.c (try_prev_fixup): New function.
- (som_reloc_skip): New function.
- (som_reloc_addend): New function.
- (som_reloc_call): New function.
-
- * som.c (som_initialize_reloc_queue): New function.
- (som_reloc_queue_insert): Likewise.
- (som_reloc_queue_fix): Likewise.
- (som_reloc_queue_find): Likewise.
-
- * som.c (som_hppa_howto_table): SOM howto relocation table.
- (hppa_som_reloc): New function.
-
- * som.c (struct reloc_queue): New structure to keep track of
- the last four multibyte relocations emitted.
- (enum pa_symbol_type): Type to fully describe the symbol types
- associated with .import/.export assembler directives.
-
- * som.c: Include libhppa.h
-
- * som.c (bfd_som_set_section_attributes): New function.
- (bfd_som_set_subsection_attributes): Likewise.
- (bfd_som_set_symboL_type): Likewise.
- (bfd_som_attach_unwind_info): Likewise.
- * som.h: Declare new exported functions.
-
- * som.h (struct som_symbol): Add new fields to hold additional
- information needed to build/write symbol tables and fixup streams.
- (struct som_section_data_struct): Add new fields to hold additional
- information needed to build/write space and subspace headers.
- (som_symbol_data): New accessor macro for SOM symbol information.
- (R_HPPA_*): Basic relocation types to be used by the assembler.
-
-Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
-
- * trad-core.c (trad_unix_core_file_p): If new hook
- TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
- corefile being too big.
- * hosts/i386sco.h: Define it.
-
-Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * bfd.c (struct _bfd): Add hppabsd_core_data.
- * targets.c (target_vector): Add hppabsd_core_vec.
- * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
- section is encountered during core section scanning.
- * hppabsd-core.c: New file.
- * config/hppabsd.mh: Enable HPPA BSD core files.
-
- * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
- which is either commented out or ifdef'd out. Add, update and
- clean comments. Fix various indention and spacing problems. Handle
- problems related to using "ble" to jump to a stub rather than "bl"
- (%r31 is trashed by "ble", but not by "bl").
- (NEW_INSTRUCTION): Put inside curly braces.
- (CURRENT_STUB_OFFSET): Fix indention problems.
- (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
- Add, update and clean comments. Handle "ble" %r31 lossage problems.
- (hppa_elf_build_long_branch_stub): Likewise.
- (hppa_look_for_stubs_in_section): Likewise.
- (hppa_elf_stub_check): Remove obsolete function.
-
- * hppa_stubs.h: Add new instructions to deal with %r31 lossage
- problems. Delete unused instructions.
-
-Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
-
- * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
-
-Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * elfcode.h (elf_object_p): Rather than looking through an array
- of architectures, get the ELF EM_xxx code from the backend
- information. Let the generic ELF target match any EM_xxx code not
- matched by another ELF target. Call elf_backend_object_p to let
- the backend do more checks and set global information.
- * libelf.h (struct elf_backend_data): Added elf_machine_code and
- elf_backend_object_p fields.
- (struct bfd_elf_arch_map): Removed.
- (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
- * elf32-target.h, elf64-target.h: Initialize elf_machine_code
- field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
- field with elf_backend_object_p (if it is defined).
- * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
- elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
- elf64-gen.c (ELF_MACHINE_CODE): Defined.
- * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
- routines.
- (mips_elf_object_p): Set the right machine number.
- (mips_elf_ecoff_debug_swap): Defined.
- (elf_backend_object_p): Defined to be mips_elf_object_p.
- (elf_backend_ecoff_debug_swap): Defined to be
- mips_elf_ecoff_debug_swap.
- * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
-
- * libbfd-in.h (target_vector, default_vector): Declare.
- * libbfd.h: Rebuilt.
- * format.c (target_vector, default_vector): Don't declare.
-
- * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
- for R_MIPS_26. Correct overflow detection requires matching the
- upper four bits of the destination against the PC. From Ted Lemon
- <mellon@pepper.ncd.com>.
-
- * bout.c (b_out_reloc_type_lookup): Return type should point to
- const data.
- * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
- * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
- * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
- * coff-i386.c (coff_i386_reloc): Made howto const.
- * oasys.c (oasys_write_data): Made how const.
-
- * libelf.h: Added some comments.
- (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
- field. Removed unused write_relocs field.
- * elf32-target.h: Adjusted elf_backend_data initialization
- accordingly.
- * elf64-target.h: Corrected elf_backend_data initialization to
- fill in all fields and to set elf_64_p to 1.
-
-Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
- to filepos in SHT_STRTAB case.
- (assign_file_position_for_section): Set BFD section filepos as
- well as ELF section sh_offset.
-
- * reloc.c: Use const instead of CONST.
- (bfd_perform_relocation): Make variable howto a const pointer.
- * bfd-in2.h, libbfd.h: Rebuilt.
-
-Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
-
- * Makefile.in (realclean): Don't remove generated headers. Reverts
- change of 2 Jul 1993.
-
-Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
-
- * configure.bfd: make unixware equivalent to sysv4.
-
- * config/i386-nlm.mt: bring in elf config; make it the default.
-
-Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * libbfd.c (bfd_put_8): Add parens around reference to "val"
- argument.
-
-Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
-
- * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
- i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
-
-Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * coffcode.h (coff_write_object_contents): Zero out internal_a.
-
-Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
-
- * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
- core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
- section.c, syms.c, targets.c:
- Doc cleanup (spelling, punctuation, grammar, formatting).
- * bfd-in2.h, libbfd.h: Rebuild.
-
-Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
-
- * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
- * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
-
-Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
-
- * From Pete Hoogenboom (hoogen@cs.utah.edu)
- * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
- in last change. Always rebuild symbol extension section the first
- time though if output sections exist (fixes ld -r problems).
-
-Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
-
- * Makefile.in: Add .PHONY for check and installcheck rules.
-
-Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
-
- * libbfd-in.h (artdata): Use long, not time_t for portability, at
- least to HPUX. File below is a derived file.
-
-Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
-
- * libbfd.h (artdata): Use long, not time_t for portability, at
- least to HPUX.
-
-Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
-
- * config.bfd: Use bigmips for mips*-*-bsd*.
-
-Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
-
- * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
- Handle symbol number of zero.
-
- * reloc.c (enum bfd_reloc_code_real): Added
- BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
- BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
- * bfd-in2.h: Rebuilt.
- * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
- BFD_RELOC_MIPS_LITERAL.
- * elf32-mips.c (mips_reloc_map): Handle new relocs.
- (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
- checks slightly.
-
- * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
- MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
- (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
- MY_bfd_seclet_link): Define.
- (MY_bfd_reloc_type_lookup): Rename from
- MY_reloc_howto_type_lookup.
- (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
- (MY(vec)): Use JUMP_TABLE rather than listing functions.
- * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
- MY_canonicalize_reloc, MY_write_object_contents): Don't define in
- terms of MY, because that causes a recusive invocation of CAT when
- expanded within JUMP_TABLE, and ANSI compilers don't expand
- recursive macros.
- * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
- MY_reloc_howto_type_lookup, and don't define in terms of MY.
- (MY_canonicalize_reloc): Don't define in terms of MY.
- (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
- than listing functions.
+Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
+
+ * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
+
+ * elflink.h (elf_link_add_object_symbols): Handle indirect and
+ warning symbols. If any section is named .gnu.warning.XXX, treat
+ the contents as a warning to be issued if the symbol XXX is
+ referenced.
+ (elf_link_output_extsym): For an indirect or warning symbol, just
+ output the symbol it points to.
+
+ * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
+ if bfd_hash_allocate fails, since it will already be set.
+ (generic_link_hash_newfunc): Likewise.
+ (archive_hash_newfunc): Likewise.
+ (hash_entry_bfd): New static function.
+ (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
+ callback. Allocate a new warning using the hash table newfunc.
+ Use bfd_hash_replace to update the entry in the hash table, rather
+ than assuming we can copy the fields with structure assignment.
+
+ * hash.c (bfd_hash_replace): New function.
+ * bfd-in.h (bfd_hash_replace): Declare.
+ * bfd-in2.h: Rebuild.
-Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
- * config.bfd: Use m68k-elf for m68*-*-sysv4*.
+ * config.bfd: Add mips*vr4300-*-elf* target.
+ * config/mipsbvr4300.mt: Added.
-See file ChangeLog.1
+See file ChangeLog.2
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