mirror of
https://sourceware.org/git/binutils-gdb.git
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10050 lines
402 KiB
Plaintext
10050 lines
402 KiB
Plaintext
Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
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* elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
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old style TOC16 references without using R_PPC_GOT.
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(ppc_reloc_type): Ditto.
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(ppc_elf_reloc_type_lookup): Add support for TOC16.
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(ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
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(ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
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(ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
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(ppc_elf_check_relocs): New function for GOT/PLT support that is
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work in progress.
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(ppc_elf_adjust_dynamic_symbol): Ditto.
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(ppc_elf_adjust_dynindx): Ditto.
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(ppc_elf_size_dynamic_sections): Ditto.
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(ppc_elf_finish_dynamic_symbol): Ditto.
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(ppc_elf_finish_dynamic_sections): Ditto.
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(ELF_DYNAMIC_INTERPRETER): Define.
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Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
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* elf.c (copy_private_bfd_data): When attaching sections to
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segments ignore sections that won't be allocated. Patch from
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Andreas Schwab.
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Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
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* config.bfd: Match on m68k-cbm-* only if OS doesn't match
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anything else.
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Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
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* coff-i960.c (CALC_ADDEND): Define.
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(coff_i960_relocate_section): Add the input section VMA to the
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addend for PC relative relocs.
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Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
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* peicode.h (pe_print_pdata): Must test the entire entry for zero
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to correctly terminate.
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Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
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* targets.c (enum bfd_endian): Define.
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(bfd_target): Rename byteorder_big_p to byteorder, and change it
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from boolean to enum bfd_endian. Change header_byteorder_big_p
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correspondingly.
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* bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
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(bfd_header_big_endian, bfd_header_little_endian): New macros.
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* bfd-in2.h: Rebuild.
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* All targets: Change initialization of byteorder and
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header_byteorder to use enum bfd_endian values rather than
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booleans.
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* All files: Change all references to byteorder_big_p and
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header_byteorder_big_p to use new bfd_*_endian macros.
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* coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
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s_vaddr.
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* coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
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vma.
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* ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
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Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
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* pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
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Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
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* ieee.c: Lots of minor cleanups. Make many functions return
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errors rather than calling abort. Also:
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(ieee_write_twobyte): Remove; change callers to call existing
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ieee_write_2bytes function.
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(ieee_write_expression): Don't output the section twice when
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outputting a local symbol. Don't emit an extraneous zero if there
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is only one term.
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(ieee_slurp_sections): Set the lma as well as the vma.
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(ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
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* ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
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a recognized one or bfd_arch_unknown.
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(ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
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to succeed.
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(ihex_get_symtab): Likewise.
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Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
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* aoutx.h: Include <ctype.h>.
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(struct aout_link_includes_table): Define.
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(struct aout_link_includes_totals): Define.
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(struct aout_link_includes_entry): Define.
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(aout_link_includes_lookup): Define macro.
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(struct aout_final_link_info): Add includes field.
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(aout_link_includes_newfunc): New static function.
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(NAME(aout,final_link)): Initialize includes hash table.
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(aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
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Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
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* mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
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Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
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* coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
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Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
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* peicode.h (pe_print_reloc): New function to dump the .reloc section.
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(pe_print_private_bfd_data): call pe_print_reloc.
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* coffcode.h (coff_set_alignment_hook): .reloc section alignment.
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* coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
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up some debugging as well.
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Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
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* config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
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<rfg@monkeys.com>.
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Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
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* elflink.h (elf_link_add_object_symbols): Set section_count to 0
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when setting sections to NULL.
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Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
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* xcofflink.c (struct xcoff_loader_info): Add export_defineds
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field.
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(bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
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(xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
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for all symbols.
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* bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
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* bfd-in2.h: Rebuild.
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Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
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* coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
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Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
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* ihex.c (ihex_scan): Handle record types 4 and 5.
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(ihex_object_p): Permit types 4 and 5.
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(ihex_set_section_contents): Remove check for out of range
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addresses.
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(ihex_write_object_contents): Generate types 4 and 5.
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* elflink.h (elf_link_output_extsym): Just ignore warning and
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indirect references to symbols which don't really exist.
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Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
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* peicode.h (pe_print_idata): Minor format fixes
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(pe_print_edata): New function. Under private printing, this formats
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the edata section of a PE file.
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(pe_print_private_bfd_data): Added call to pe_print_edata.
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Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
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* aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
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index, don't call stoi.
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Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
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* srec.c (srec_scan): Set lma as well as vma.
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* ihex.c: New file; support for Intel Hex format.
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* targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
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(ihex_vec): Declare.
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(bfd_target_vector): Always include ihex_vec.
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* bfd.c (struct _bfd): Add ihex_data field to tdata union.
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* Makefile.in: Rebuild dependencies.
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(BFD_LIBS): Add ihex.o
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(BFD_LIBS_CFILES): Add ihex.c.
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* bfd-in2.h: Rebuild.
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* elf.c (assign_file_positions_for_segments): Sort the sections in
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each segment.
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(get_program_header_size): Return the right size if segment_map is
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not NULL.
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(copy_private_bfd_data): Don't bother to sort the sections.
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* bfd.c (bfd_record_phdr): New function.
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* bfd-in.h (bfd_record_phdr): Declare.
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* bfd-in2.h: Rebuild.
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* elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
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BFD_ASSERT.
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* libbfd.c (bfd_malloc, bfd_realloc): New functions.
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(bfd_zmalloc): Return PTR, not char *. Take size_t, not
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bfd_size_type.
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* libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
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(bfd_zmalloc): Change declaration.
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* libbfd.h: Rebuild.
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* Many files: Use bfd_malloc and bfd_realloc rather than malloc
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and realloc. Don't set bfd_error_no_memory if they fail.
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Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
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* coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
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uses as well. Added a new howto to deal with TOCREL16 relocs that
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are TOCDEFN as well.
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(coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
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to handle RVA relocs from dlltool.
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(ppc_coff_rtype2howto): TOCDEFN reloc addition.
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(coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
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(ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
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* coffcode.h (coff_set_alignment_hook): check idata$X sections
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to get the right section alignment.
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Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
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* elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
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p_paddr if p_paddr is zero.
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(make_mapping): Set includes_filehdr and includes_phdrs for first
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PT_LOAD segment.
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(map_sections_to_segments): Set includes_phdrs for PT_PHDR
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segment.
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(assign_file_positions_for_segments): Handle includes_filehdr and
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includes_phdrs. Remove special handling of PT_PHDR and first
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PT_LOAD segments.
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(copy_private_bfd_data): Set includes_filehdr and includes_phdr
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when appropriate. Remove special handling of PT_PHDR segment.
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Use a more complex condition for when a section is included in a
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segment to handle Solaris linker oddities.
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Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
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* coff-m88k.c (howto_table): Reformatted for easier reading;
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special_function now points to new function m88k_special_reloc.
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(howto_hvrt16): Function previously used for handling HVRT16 relocs
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removed.
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(rtype2howto): Do not add reloc's r_offset to the addend, this will
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be done correctly by m88k_special_reloc.
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(reloc_processing): New function to be used by RELOC_PROCESSING.
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(RELOC_PROCESSING): Define to call reloc_processing.
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Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
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* peicode.h (pe_print_idata): Call malloc rather than xmalloc.
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(pe_print_pdata): Likewise.
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* opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
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obstack_alloc fails.
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(bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
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fails.
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* libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
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* Many files: don't set bfd_error_no_memory if one of the above
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routines fails.
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* elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
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if p_paddr_valid is set.
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(copy_private_bfd_data): New static function.
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(_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
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* elf.c (assign_file_positions_for_segments): Fix case where extra
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program headers were allocated.
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* elf.c (_bfd_elf_print_private_bfd_data): New function.
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* elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
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* elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
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_bfd_elf_print_private_bfd_data.
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* coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
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r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
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Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
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(alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
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RELOC_SECTION_LITA for ALPHA_R_IGNORE.
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(alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
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RELOC_SECTION_ABS to RELOC_SECTION_NONE.
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Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
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* elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
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* elf.c (make_mapping): New static function.
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(map_sections_to_segments): New static function.
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(elf_sort_sections): New static function.
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(assign_file_positions_for_segments): New static function.
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(map_program_segments): Remove.
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(get_program_header_size): Remove sorted_hdrs, count, and
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maxpagesize parameters. Simplify.
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(assign_file_positions_except_relocs): When generating an
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executable, use assign_file_positions_for_segments.
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(elf_sort_hdrs): Remove.
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(_bfd_elf_sizeof_headers): Remove eliminated parameters from call
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to get_program_header_size.
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Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
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* hp300hpux.c (MY(callback)): Set lma as well as vma.
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* configure, config.in: Regenerate with autoconf 2.7.
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* elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
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* elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
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Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
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* ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
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(ecoff_sec_to_styp_flags): Likewise.
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(_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
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(ecoff_set_symbol_info): Handle scRConst.
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(ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
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(ecoff_compute_section_file_positions): Handle .rconst section.
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(_bfd_ecoff_write_object_contents): Likewise.
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(ecoff_link_check_archive_element): Handle scRConst.
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(ecoff_link_add_externals): Likewise.
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(ecoff_link_write_external): Handle .rconst section.
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(ecoff_reloc_link_order): Likewise.
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* ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
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* coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
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section.
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(alpha_relocate_section): Handle RELOC_SECTION_RCONST.
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* sunos.c (sunos_scan_dynamic_symbol): Only set written if the
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DEF_DYNAMIC flag is set.
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Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
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* host-aout.c: If TRAD_HEADER is defined, include it.
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Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
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* aclocal.m4 (AC_PROG_CC): Remove local definition.
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(BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
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(BFD_NEED_DECLARATION): New function.
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* configure.in: Use BFD_NEED_DECLARATION.
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* acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
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* configure, config.in: Rebuild with autoconf 2.6.
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* xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
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special_sections before returning when called with a non XCOFF
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BFD.
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* coffgen.c (coff_renumber_symbols): Sort common symbols with
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global symbols.
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* coffcode.h (coff_compute_section_file_positions): Only pad the
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previous section to force file alignment when creating an
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executable.
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Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
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* coffcode.h (coff_compute_section_file_positions): If
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RS6000COFF_C, set up the .debug section.
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* xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
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if it is not large enough to accomodate the entire TOC area with
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signed 16 bit offsets.
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(xcoff_write_global_symbol): Handle negative TOC offsets in global
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linkage code.
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(_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
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TOC anchor to use the TOC value used in the output file.
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Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
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* coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
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(_bfd_coff_read_string_table): Likewise.
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Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
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* pe-arm.c: Fix typos.
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* coff-arm.c: Likewise.
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Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
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* coff-ppc.c (list_ele): Added "cat"egory member.
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(record_toc): New category parameter (priv or pub).
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(ppc_record_toc_entry): Check to see if toc bounds exceeded.
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(ppc_process_before_allocation): Removed embrionic data-in-toc from
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the mainline. It addes extra toc cells in error.
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(ppc_coff_swap_sym_in_hook): Added some documentation.
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(dump_toc): Can now diagnose "virtual toc" chicanery.
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Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
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* elf-bfd.h (struct elf_link_hash_table): Change type of
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dynsymcount and bucketcount fields from size_t to bfd_size_type.
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Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
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* coffcode.h (coff_pointerize_aux_hook): I960 version: don't
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pointerize C_LEAFSTAT or C_LEAFEXT entries.
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* elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
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DT_INIT and DT_FINI entries if the _init or _fini symbol is
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defined or mentioned in a regular file.
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Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
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* coff-ppc.c (ppc_record_data_in_toc_entry): new function
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(coff_ppc_relocate_section): Handle TOCDEFN attribute
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(coff_ppc_relocate_section): Correct REL24 handling
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(ppc_process_before_allocation): Correct TOCDEFN handling
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* peicode.h (dir_names): Added name descriptions
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Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
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* VERSION: Updated to cygnus-2.6.
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Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
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|
||
* targets.c (m68k4knetbsd_vec): Declare.
|
||
|
||
Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* targets.c (bfd_target): Change type of second argument to
|
||
_bfd_print_private_bfd_data from void * to PTR.
|
||
* libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
|
||
using PTR rather than void *.
|
||
* bfd-in2.h, libbfd.h: Rebuild.
|
||
* peicode.h (pe_print_private_bfd_data): Change vfile from void *
|
||
to PTR.
|
||
* elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
|
||
_bfd_generic_bfd_print_private_bfd_data rather than casting
|
||
bfd_true.
|
||
|
||
Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
|
||
|
||
* Makefile.in (.dep1): Fix stupid typo in last change. Remove any
|
||
"DO NOT DELETE" lines or blank lines that mkdep writes on some
|
||
systems.
|
||
(BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
|
||
BFD64_BACKENDS_CFILES): New variables.
|
||
(CFILES): Use them.
|
||
|
||
Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
|
||
not at the file position of the first section.
|
||
* coffcode.h (coff_compute_section_file_positions): Avoid using
|
||
unportable #elif.
|
||
(coff_write_object_contents): When generating a PPC PE executable
|
||
with no symbols, round up the file size to a COFF_PAGE_SIZE
|
||
boundary.
|
||
* cofflink.c (_bfd_coff_final_link): If there are no symbols,
|
||
don't write out a string table.
|
||
|
||
* elf.c (bfd_section_from_shdr): When using a different section
|
||
header, pass the new one to _bfd_elf_make_section_from_shdr.
|
||
(elf_fake_sections): Don't set sh_info and sh_entsize fields.
|
||
(elf_map_symbols): Add section VMA to symbol value when comparing
|
||
against 0.
|
||
(_bfd_elf_compute_section_file_positions): Only build symbol table
|
||
if there are some symbols. Set file offset of symtab and strtab
|
||
sections.
|
||
(assign_file_positions_except_relocs): Remove dosyms parameter.
|
||
Change all callers. Never set file offset of symtab and strtab
|
||
sections.
|
||
(_bfd_elf_copy_private_section_data): New function.
|
||
(MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
|
||
(_bfd_elf_copy_private_symbol_data): New function.
|
||
(swap_out_syms): Check for special mapping of st_shndx created by
|
||
copy_private_symbol_data.
|
||
* elfxx-target.h: Use new copy routines.
|
||
* elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
|
||
(_bfd_elf_copy_private_section_data): Declare.
|
||
|
||
* config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
|
||
|
||
* coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
|
||
C_NT_WEAK.
|
||
|
||
* coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
|
||
_bfd_dummy_target, matching the recent change to archive
|
||
recognition.
|
||
|
||
Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* libbfd.c (bfd_get_file_window): Use casts to avoid doing
|
||
arithmetic on PTR types.
|
||
|
||
* aout-target.h (MY(callback)): Set the lma of the sections.
|
||
|
||
* ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
|
||
symbol into a reloc against the section.
|
||
|
||
Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
|
||
|
||
* coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
|
||
glue for the relocs: IMGLUE and IFGLUE.
|
||
(record_toc): new function - tracks toc contents
|
||
(ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
|
||
(coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
|
||
(ppc_coff_rtype2howto): removed invalid IMGLUE hack
|
||
(coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
|
||
(ppc_record_toc_entry): Removed a debug define (duh)
|
||
|
||
* peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
|
||
(pe_print_idata): New function - formats the idata section data
|
||
(pe_print_pdata): New function - formats the pdata section data
|
||
(pe_print_private_bfd_data): calls to above
|
||
|
||
Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
|
||
|
||
* Makefile.in (bfd_libs_here, etc): Provide empty definitions.
|
||
* coff-rs6000.c (rs6000coff_vec): Add conditional defines
|
||
TARGET_SYM and TARGET_NAME for vector and BFD name.
|
||
* coff-pmac.c (pmac_xcoff_vec): Remove.
|
||
(TARGET_SYM, TARGET_NAME): Define.
|
||
* coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
|
||
machine to 0, not all PowerMacs are 601s.
|
||
|
||
Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* elfcode.h (elf_object_p): Read in any program headers.
|
||
* elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
|
||
based on the program headers, if any.
|
||
(elf_fake_sections): Set sh_addr from the vma, not the lma.
|
||
(map_program_segments): Set p_paddr of program headers based on
|
||
the lma.
|
||
|
||
Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* archive.c (bfd_generic_archive_p): Preserve tdata in case of
|
||
failure.
|
||
|
||
* aoutx.h (NAME(aout,final_link)): Report a reasonable error when
|
||
trying to do a relocateable link with a non-a.out object file.
|
||
|
||
* archive.c (bfd_generic_archive_p): Check the first object file
|
||
in an archive even if target_defaulted is set. If the object file
|
||
has the wrong xvec, reject it.
|
||
|
||
* aoutx.h (NAME(aout,set_section_contents)): If a section can not
|
||
be represented, report the name via _bfd_error_handler.
|
||
(translate_to_native_sym_flags): Likewise.
|
||
* elf32-mips.c (mips_elf_final_link): Likewise.
|
||
* oasys.c (oasys_write_sections): Likewise.
|
||
|
||
* coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
|
||
which checks for STYP_OVRFLO sections.
|
||
(coff_compute_section_file_positions): If RS6000COFF_C, handle
|
||
reloc and lineno count overflows.
|
||
(coff_write_object_contents): Call coff_count_linenumbers before
|
||
coff_compute_section_file_positions. If RS6000COFF_C, handle
|
||
reloc and lineno count overflows.
|
||
* xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
|
||
relocs before dealing with .pad sections. Count overflow section
|
||
headers when handling .pad sections.
|
||
|
||
* coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
|
||
if RS6000COFF_C.
|
||
|
||
* xcofflink.c (XCOFF_DESCRIPTOR): Define.
|
||
(struct xcoff_link_hash_table): Add descriptor_section and
|
||
special_sections fields.
|
||
(_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
|
||
(xcoff_link_add_symbols): Set linkage section alignment. Create
|
||
descriptor section. Check for magic symbol names (_text, etc.),
|
||
and record them in special_sections if found. Set
|
||
XCOFF_DESCRIPTOR flag for a function descriptor, and set its
|
||
descriptor field to point back to the function code symbol.
|
||
(xcoff_sweep): Always mark the special descriptor_section.
|
||
(bfd_xcoff_export_symbol): Check whether the symbol might be a
|
||
function descriptor, and mark it if it is.
|
||
(bfd_xcoff_size_dynamic_sections): Add new special_sections
|
||
parameter, and fill it in. Allocate space for the descriptor
|
||
section.
|
||
(xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
|
||
global linkage code. If an undefined function descriptor is
|
||
exported, arrange to define it. Warn about any other undefined
|
||
exported symbol.
|
||
(_bfd_xcoff_bfd_final_link): Write out the descriptor section.
|
||
(xcoff_write_global_symbol): Create a function descriptor when
|
||
necessary.
|
||
* bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
|
||
* bfd-in2.h: Rebuild.
|
||
|
||
Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
|
||
|
||
* coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
|
||
(ppc_coff_link_hash_table): new types for hashing
|
||
(ppc_coff_link_hash_newfunc): hash entry constructor
|
||
(ppc_coff_link_hash_table_init): hash table initializer
|
||
(ppc_coff_link_hash_table_create): hash table constructor
|
||
(ppc_record_toc_entry): changed references to hash table
|
||
(coff_ppc_relocate_section): changed references to hash table
|
||
|
||
* libcoff-in.h (coff_link_hash_entry): removed toc_offset
|
||
* libcoff.h: Rebuild
|
||
|
||
* cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
|
||
(coff_link_add_symbols): removed toc_offset init
|
||
|
||
Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
|
||
|
||
* Makefile.in (.dep1): Make sure the file mkdep is to write exists
|
||
first.
|
||
|
||
* configure.in: Added new option --with[out]-mmap. Set USE_MMAP
|
||
if it is given and mmep is available.
|
||
* acconfig.h: Undef USE_MMAP.
|
||
* configure, config.in: Regenerated.
|
||
* aoutx.h: If USE_MMAP is not defined, do all symbol and string
|
||
table handling the old way.
|
||
(aout_get_external_symbols): Don't complain if last byte of string
|
||
table is nonzero.
|
||
* libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
|
||
(bfd_free_window) [! USE_MMAP]: Don't define.
|
||
(bfd_get_file_window,
|
||
_bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
|
||
|
||
Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
|
||
|
||
* coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
|
||
0xffff0000.
|
||
|
||
Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
|
||
compatible with AMD generated COFF files. Try to support both AMD
|
||
and GNU formats simultaneously.
|
||
(coff_a29k_relocate_section): Likewise.
|
||
|
||
* libbfd.c (bfd_get_file_window): Change writable parameter from
|
||
int to boolean; update all callers. Pass MAP_SHARED if not
|
||
writable--it's required on Solaris. Cast fprintf argument to
|
||
avoid warning.
|
||
* bfd-in.h (bfd_get_file_window): Update declaration.
|
||
* bfd-in2.h: Rebuild.
|
||
* aoutx.h: Update calls to bfd_get_file_window.
|
||
|
||
* xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
|
||
Change all uses.
|
||
(xcoff_swap_ldhdr_in): New static function.
|
||
(xcoff_swap_ldsym_in): New static function.
|
||
(xcoff_find_reloc): Handle the case of a single reloc correctly.
|
||
(xcoff_link_add_symbols): If we just created a descriptor, pass it
|
||
to _bfd_generic_link_add_one_symbol, to save a hash lookup.
|
||
Handle XTY_ER/XMC_XO symbols correctly.
|
||
(xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
|
||
rather than normal symbol table.
|
||
(bfd_xcoff_import_symbol): It's not an error if the symbol is
|
||
already defined with the same absolute value.
|
||
(xcoff_mark): When considering called symbols, check whether the
|
||
descriptor is from a dynamic object, rather than the symbol
|
||
itself.
|
||
(xcoff_build_ldsyms): Likewise.
|
||
|
||
* libbfd.c (bfd_get_file_window): Change return type to boolean.
|
||
Cast realloc and malloc return values. If malloc or realloc fail,
|
||
set bfd_error_no_memory.
|
||
* bfd-in.h (bfd_get_file_window): Change type to boolean.
|
||
* bfd-in2.h: Rebuild.
|
||
|
||
Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
|
||
|
||
* coff-ppc.c (ppc_record_toc_entry): new function.
|
||
(in_reloc_p): changed return value.
|
||
(coff_ppc_relocate_section): much rework.
|
||
(ppc_allocate_toc_section): new function.
|
||
(ppc_process_before_allocation): new function.
|
||
(ppc_coff_swap_sym_in_hook): new function.
|
||
|
||
* cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
|
||
(coff_link_add_symbols): initialize toc_offset.
|
||
|
||
* peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
|
||
(coff_swap_aouthdr_out): Added more sections to the data
|
||
dictionary for the pe file header. Also changed linker version
|
||
number on the ppc side.
|
||
(dir_names): small improvements to the dictionary printing.
|
||
(pe_mkobject_hook): save the file level flags.
|
||
|
||
* libcoff-in.h (coff_link_hash_entry): added toc_offset field
|
||
(pe_tdata): added real_flags field
|
||
(coff_tdata): added local_toc_sym_map and access macro
|
||
|
||
* libcoff.h (coff_link_hash_entry): added toc_offset field
|
||
(pe_tdata): added real_flags field
|
||
(coff_tdata): added local_toc_sym_map and access macro
|
||
|
||
* coffcode.h (coff_set_alignment_hook): added hook for PE.
|
||
(coff_mkobject): init for local_toc_sym_map
|
||
(coff_write_object_contents): set the internal_a.magic to
|
||
IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
|
||
ppc compilers use.
|
||
|
||
Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
|
||
entries until both the line number address and the function name
|
||
address are too large.
|
||
|
||
* configure.in: Call AC_CHECK_PROG to find and cache AR.
|
||
* configure: Rebuilt.
|
||
|
||
* aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
|
||
is defined in the environment.
|
||
|
||
Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
|
||
|
||
* som.c (som_get_section_contents_in_window): Define to use
|
||
generic version.
|
||
|
||
Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
|
||
|
||
* coff-i860.c: New file, based on coff-i386.c.
|
||
* cpu-i860.c: New file, based on cpu-i386.c.
|
||
* hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
|
||
* config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
|
||
targets, using i860coff_vec.
|
||
* configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
|
||
trad-core.o and hosts/i860mach3.h.
|
||
(i860coff_vec): Use coff-i860.o and cofflink.o.
|
||
* configure: Rebuild.
|
||
* Makefile.in: Rebuild dependencies.
|
||
(ALL_MACHINES): Add cpu-i860.o.
|
||
(BFD32_BACKENDS): Add coff-i860.o.
|
||
(CFILES): Add cpu-i860.c and coff-i860.c.
|
||
* targets.c (i860coff_vec): Declare.
|
||
(bfd_target_vector): Add &i860coff_vec.
|
||
* archures.c (bfd_i860_arch): Declare.
|
||
(bfd_archures_list): Add &bfd_i860_arch.
|
||
* coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
|
||
(coff_set_flags): Handle bfd_arch_i860.
|
||
(coff_write_object_contents): Handle I860 a.out magic number.
|
||
|
||
Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
|
||
the created .tc section to 2.
|
||
(xcoff_mark): Don't keep a .loader reloc for a call to an
|
||
undefined symbol when creating a shared library.
|
||
(xcoff_build_ldsyms): When creating a shared library, generate
|
||
global linkage code for a call to an undefined symbol.
|
||
|
||
Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
|
||
|
||
* Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
|
||
BFD32_BACKENDS, BFD64_BACKENDS.
|
||
(.dep1): Put mkdep output in a separate file.
|
||
Rebuilt dependencies.
|
||
|
||
* ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
|
||
value.
|
||
|
||
Permit use of mmap when available:
|
||
|
||
* configure.in: Check for mmap, madvise, mprotect.
|
||
* config.in, configure: Regenerated.
|
||
|
||
* libbfd.c (struct _bfd_window_internal): Define type.
|
||
(bfd_init_window, bfd_free_window, bfd_get_file_window): New
|
||
functions.
|
||
(ok_to_map): New static variable for debugging.
|
||
(_bfd_generic_get_section_contents_in_window): New function.
|
||
* bfd-in.h (bfd_window_internal): Declare type.
|
||
(bfd_window): Define type.
|
||
(bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
|
||
* libbfd-in.h (_bfd_generic_get_section_contents_in_window):
|
||
Declare.
|
||
|
||
* libaout.h (struct aoutdata): Add two window fields.
|
||
(obj_aout_sym_window, obj_aout_string_window): New macros.
|
||
* aoutx.h (some_aout_object_p): Initialize windows.
|
||
(aout_get_external_symbols): Get symbol data and strings in
|
||
windows instead of explicitly allocated buffers.
|
||
(slurp_symbol_table): Free window instead of memory.
|
||
(bfd_free_cached_info): Release windows instead of freeing storage
|
||
directly.
|
||
(aout_link_free_symbols): Ditto.
|
||
|
||
* targets.c (bfd_target): Add new field for
|
||
get_section_contents_in_window.
|
||
(BFD_JUMP_TABLE_GENERIC): Updated.
|
||
* aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
|
||
coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
|
||
libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
|
||
macros for get_section_contents_in_window field.
|
||
|
||
Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
|
||
|
||
* core.c: Renamed to corefile.c
|
||
* makefile.dos (OBJS): Change core.o to corefile.o
|
||
* Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
|
||
|
||
Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
|
||
to o. Clobber and restore the list of new csects around the call
|
||
to _bfd_generic_link_add_one_symbol, in case it wants to report a
|
||
linker error and the linker wants to read the symbol table. Reset
|
||
the line number count of a real section even if it has no relocs.
|
||
(_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
|
||
|
||
* coffgen.c (_bfd_coff_read_string_table): Warn if the string size
|
||
is too small.
|
||
|
||
Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
|
||
an undefined symbol in a shared link.
|
||
|
||
* linker.c (_bfd_generic_link_add_one_symbol): Correct type of
|
||
oldtype from bfd_link_order_type to bfd_link_hash_type. From
|
||
phdm@info.ucl.ac.be (Philippe De Muyter).
|
||
|
||
Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
|
||
|
||
* coff-m88k.c (rtype2howto): New static function.
|
||
(RTYPE2HOWTO): Use it rather than a macro definition.
|
||
|
||
* coffcode.h (coff_write_object_contents): set internal_a.magic
|
||
to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
|
||
|
||
* configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
|
||
define TRAD_HEADER to new file hosts/delta68.h.
|
||
m88*-motorola-sysv*, however, does use ptrace-core.o.
|
||
* hosts/delta68.h: New file.
|
||
|
||
* ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
|
||
bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
|
||
|
||
Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
|
||
|
||
* i386linux.c (MY(vec)): Declare before use.
|
||
|
||
Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
|
||
Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
|
||
|
||
* elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
|
||
BFD is not of the right type.
|
||
(bfd_elf_get_needed_list): Likewise.
|
||
* i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
|
||
* sunos.c (bfd_sunos_get_needed_list): Likewise.
|
||
* xcofflink.c (XCOFF_XVECP): Define.
|
||
(bfd_xcoff_link_record_set): Don't do anything if the BFD is not
|
||
of the right type.
|
||
(bfd_xcoff_import_symbol): Likewise.
|
||
(bfd_xcoff_export_symbol): Likewise.
|
||
(bfd_xcoff_link_count_reloc): Likewise.
|
||
(bfd_xcoff_record_link_assignment): Likewise.
|
||
(bfd_xcoff_size_dynamic_sections): Likewise.
|
||
|
||
* sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
|
||
table index against the number of symbols for a base relative
|
||
reloc.
|
||
|
||
* coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
|
||
static function.
|
||
* xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
|
||
full_aouthdr flag here...
|
||
(_bfd_xcoff_bfd_final_link): ...not here.
|
||
|
||
Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
|
||
|
||
* libelf.h: Rename to elf-bfd.h to avoid conflict with
|
||
systems that have a system <libelf.h>.
|
||
* Makefile.in: Globally replace libelf.h with elf-bfd.h.
|
||
* bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
|
||
elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
|
||
elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
|
||
elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
|
||
elfxx-target.h: Include elf-bfd.h rather than libelf.h.
|
||
* elfxx-target.h: Change libelf.h reference to elf-bfd.h.
|
||
|
||
Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
|
||
|
||
* ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
|
||
set, set BSF_WEAK in symbol. Change all callers.
|
||
(ecoff_get_extr): Set weakext based on BSF_WEAK.
|
||
(ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
|
||
_bfd_generic_link_add_one_symbol.
|
||
(ecoff_indirect_link_order): Check that the section tdata relocs
|
||
are not NULL before using them.
|
||
|
||
* configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
|
||
define TRAD_HEADER as hosts/alphalinux.h.
|
||
* configure: Rebuild.
|
||
* hosts/alphalinux.h: New file.
|
||
* trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
|
||
not int.
|
||
|
||
Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
|
||
C_ECOMM storage classes.
|
||
|
||
* xcofflink.c (xcoff_mark_symbol): New static function, broken out
|
||
of xcoff_mark.
|
||
(xcoff_mark): Call xcoff_mark_symbol.
|
||
(bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
|
||
(bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
|
||
doing it by hand.
|
||
(xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
|
||
|
||
Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
|
||
field.
|
||
(xcoff_find_reloc): New static function.
|
||
(xcoff_link_add_symbols): Use it.
|
||
(_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
|
||
(xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
|
||
relocate the value of C_DECL.
|
||
|
||
* elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
|
||
|
||
Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
|
||
|
||
* cofflink.c (_bfd_coff_generic_relocate_section): Make
|
||
callback decide what goes in .relocs.
|
||
* pe[i]-i386.c (TARGET_UNDERSCORE): Define.
|
||
* peicode.h (pe_mkobject_hook): Only copy aouthdr if
|
||
there is one.
|
||
|
||
Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* xcofflink.c (xcoff_link_add_symbols): Handle csects in the
|
||
absolute section.
|
||
|
||
Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* xcofflink.c: More improvements, mostly to fix handling of
|
||
constructors and a few other special cases.
|
||
* coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
|
||
zero, reverting yesterday's change.
|
||
* bfd-in.h (bfd_xcoff_link_record_set): Declare.
|
||
(bfd_xcoff_link_count_reloc): Declare.
|
||
(bfd_xcoff_record_link_assignment): Declare.
|
||
* bfd-in2.h: Rebuild.
|
||
|
||
Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
|
||
|
||
* PORTING, aout-arm.c, aout-encap.c, aout-target.h,
|
||
aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
|
||
i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
|
||
i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
|
||
ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
|
||
Change PAGE_SIZE to TARGET_PAGE_SIZE.
|
||
|
||
* m68knetbsd.c: Ditto as well as add support for the m68k4k object
|
||
format.
|
||
|
||
* netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
|
||
segments includes the a.out header. See to that the magic number
|
||
*always* is big-endian.
|
||
|
||
* config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
|
||
m68k4k NetBSD configurations.
|
||
|
||
* configure.in, configure: Separate i386 & mips NetBSD
|
||
configurations from other BSD ones. Don't assume DEC is the only
|
||
thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
|
||
configurations. Add support for m68k4k NetBSD object format.
|
||
|
||
* libaout.h: Added M_68K4K_NETBSD magic.
|
||
|
||
* m68k4knetbsd.c: New file.
|
||
|
||
* hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
|
||
|
||
* hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
|
||
<machine/endian.h>.
|
||
|
||
* hosts/mipsnbsd.h: New file.
|
||
|
||
Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* xcofflink.c: Numerous changes to get closer to a working XCOFF
|
||
linker.
|
||
* libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
|
||
toc_section, and entry_section fields.
|
||
(struct xcoff_section_tdata): Remove ldrel_count field.
|
||
* libcoff.h: Rebuild.
|
||
* coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
|
||
fields.
|
||
(coff_compute_section_file_positions): If RS6000COFF_C, generate
|
||
full a.out header if full_aouthdr is set in xcoff_data.
|
||
(coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
|
||
based on sections stored in xcoff_data.
|
||
* coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
|
||
fields.
|
||
(xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
|
||
(rs6000coff_vec): Set symbol_leading_char to '.'.
|
||
* coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
|
||
value stored in ret rather than returning a pointer value.
|
||
|
||
Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
|
||
|
||
* config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
|
||
format for now.
|
||
|
||
Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
|
||
|
||
* som.c (som_slurp_string_table): Allocate the strings with malloc
|
||
since they're free'd by free_cached_info.
|
||
(som_slurp_symbol_table): Similarly for the symbol table.
|
||
|
||
Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
|
||
|
||
* Makefile.in (diststuff): Don't make headers.
|
||
|
||
Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* Makefile.in: Rebuild dependencies.
|
||
|
||
* sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
|
||
output_bfd is not SunOS.
|
||
(bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
|
||
non-SunOS input files.
|
||
|
||
* xcofflink.c: Extensive changes to support linking shared objects
|
||
and generating a .loader section.
|
||
* libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
|
||
(struct xcoff_section_tdata): Add lineno_count, first_symndx,
|
||
last_symndx, and ldrel_count fields.
|
||
* libcoff.h: Rebuild.
|
||
* coff-rs6000.c (xcoff_howto_table): Correct reloc names.
|
||
* coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
|
||
is set.
|
||
* bfd-in.h (bfd_xcoff_import_symbol): Declare.
|
||
(bfd_xcoff_export_symbol): Declare.
|
||
(bfd_xcoff_size_dynamic_sections): Declare.
|
||
* bfd-in2.h: Rebuild.
|
||
|
||
Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
|
||
|
||
* configure.in: Add xcofflink.o to pmac_xcoff_vec.
|
||
* configure: Rebuild.
|
||
* mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
|
||
* coff-pmac.c: Include coff-rs6000.c instead of duplicating its
|
||
contents.
|
||
(pmac_xcoff_vec): Update to use new xcoff support.
|
||
* coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
|
||
(xcoff_write_armap): Declare buf as unsigned char.
|
||
* xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
|
||
|
||
* mpw-make.sed: Generalize subdir_do edit.
|
||
|
||
Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
|
||
|
||
* hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
|
||
correctly. Don't initialize asect->vma.
|
||
|
||
Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
|
||
|
||
* opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
|
||
something a little less than the page size.
|
||
|
||
Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
|
||
|
||
Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
|
||
|
||
* coff-i386.c (coff_i386_reloc_type_lookup): New.
|
||
* coffcode.h (coff_write_object_contents): If .bss is before
|
||
.data us that as data_start.
|
||
* cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
|
||
calc correct.
|
||
* peicode.h (add_data_entry): Use _cooked_size of data directory.
|
||
(coff_swap_outhdr_out): Hardwire in version number.
|
||
|
||
Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
|
||
|
||
* sunos.c (sunos_add_dynamic_symbols): Rename local variables
|
||
major and minor to *_vno, since the former are also macros in
|
||
SunOS header files. Cast result of bfd_alloc to appropriate
|
||
type.
|
||
|
||
* coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
|
||
before assigning to sec_data.
|
||
|
||
Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
|
||
now relative to the section, not absolute.
|
||
* ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
|
||
get the file name when there is a N_SO directory name. When
|
||
handling stabs, remember that section->vma was added to the
|
||
offset.
|
||
|
||
Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* sunos.c (struct sunos_link_hash_table): Add needed field.
|
||
(sunos_link_hash_table_create): Call bfd_release, not free.
|
||
(sunos_link_hash_table_create): Initialize needed field.
|
||
(sunos_add_dynamic_symbols): Record needed objects.
|
||
(bfd_sunos_get_needed_list): New function.
|
||
* bfd-in.h (bfd_sunos_get_needed_list): Declare.
|
||
* bfd-in2.h: Rebuild.
|
||
|
||
Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
|
||
|
||
* libcoff-in.h (pe_data_type.in_reloc_p): New.
|
||
|
||
Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* bfd-in.h (struct bfd_link_needed_list): Rename from
|
||
bfd_elf_link_needed_list.
|
||
* bfd-in2.h: Rebuild.
|
||
* elf.c, elflink.h, libelf.h: Corresponding changes.
|
||
|
||
Add start at AIX linker support; no shared libraries yet.
|
||
* xcofflink.c: New file.
|
||
* configure.in (rs600coff_vec): Use xcofflink.o.
|
||
* configure: Rebuild.
|
||
* libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
|
||
fields.
|
||
(struct xcoff_section_tdata): Define.
|
||
(xcoff_section_data): Define macro.
|
||
(_bfd_xcoff_bfd_link_hash_table_create): Declare.
|
||
(_bfd_xcoff_bfd_link_add_symbols): Declare.
|
||
(_bfd_xcoff_bfd_final_link): Declare.
|
||
(_bfd_ppc_xcoff_relocate_section): Declare.
|
||
* libcoff.h: Rebuild.
|
||
* coff-rs6000.c: Clean up a bit.
|
||
(xcoff_mkobject): Default modtype to 1L, not RE. Initialize
|
||
cputype, csects, and debug_indices.
|
||
(xcoff_copy_private_bfd_data): Copy cputype.
|
||
(xcoff_howto_table): Rename from rs6000coff_howto_table.
|
||
(xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
|
||
(xcoff_reloc_type_lookup): Rename from
|
||
rs6000coff_reloc_type_lookup.
|
||
(coff_relocate_section): Define.
|
||
(_bfd_xcoff_sizeof_headers): Define.
|
||
(_bfd_xcoff_bfd_get_relocated_section_contents): Define.
|
||
(_bfd_xcoff_bfd_relax_section): Define.
|
||
(_bfd_xcoff_bfd_link_split_section): Define.
|
||
(rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
|
||
coff.
|
||
* coffcode.h (coff_compute_section_file_positions): If AIX,
|
||
increment sofar by SMALL_AOUTSZ if not executable.
|
||
(coff_write_object_contents): If AIX, always output an a.out
|
||
header; if not executable, header size of SMALL_AOUTSZ.
|
||
* hash.c (struct bfd_strtab_hash): Add xcoff field.
|
||
(_bfd_stringtab_init): Initialize xcoff field.
|
||
(_bfd_xcoff_stringtab_init): New function.
|
||
(_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
|
||
(_bfd_stringtab_emit): In XCOFF mode, write out length.
|
||
* libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
|
||
* libbfd.h: Rebuild.
|
||
* Makefile.in: Rebuild dependencies.
|
||
(BFD32_BACKENDS): Add xcofflink.o.
|
||
(CFILES): Add xcofflink.c.
|
||
|
||
* elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
|
||
SEC_NO_FLAGS, for .acommon section. From Peter Schauer
|
||
<Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
|
||
|
||
Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
|
||
|
||
* coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
|
||
|
||
Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
|
||
|
||
* acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
|
||
* config.in: Regenerated.
|
||
|
||
* opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
|
||
(_bfd_chunksize): New variable.
|
||
(_bfd_new_bfd): Set it to getpagesize() if negative, and use it
|
||
for obstack chunk size.
|
||
* configure.in: Check for getpagesize.
|
||
* configure: Regenerated.
|
||
|
||
Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
|
||
|
||
* trad-core.c (rawptr): Make it a local variable of
|
||
ptrace_unix_core_file_p.
|
||
|
||
Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
|
||
|
||
* coff-arm.c (in_reloc_p): New.
|
||
* coff-i386.c (in_reloc_p): New.
|
||
* coffcode.h: Allways include peicode.h if COFF_WITH_PE.
|
||
(coff_write_object_contents): Only set has_reloc_section
|
||
if PE_IMAGE.
|
||
* cofflink.c (_bfd_coff_generic_relocate_section): Call
|
||
in_reloc_p to decide if reloc should be emitted.
|
||
* libcoff.h (pe_data_type.in_reloc_p): New.
|
||
* peicode.h (pe_mkobject): Initialize in_reloc_p.
|
||
|
||
Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
|
||
(_bfd_coff_read_internal_relocs): Likewise.
|
||
* coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
|
||
(_bfd_coff_read_internal_relocs): Likewise.
|
||
|
||
* elflink.h (elf_link_add_object_symbols): Correct conditions
|
||
under which type and size change warnings are issued.
|
||
|
||
Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* coffgen.c (coff_count_linenumbers): Don't count line numbers for
|
||
a symbol which is not in a real section.
|
||
(coff_write_native_symbol): Corresponding change.
|
||
|
||
* cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
|
||
coff_link_hash_newfunc and make non-static.
|
||
(_bfd_coff_link_hash_table_init): New function, broken out of
|
||
_bfd_coff_link_hash_table_create.
|
||
(_bfd_coff_link_hash_table_create): Use it.
|
||
(process_embedded_commands): Make static.
|
||
* libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
|
||
(_bfd_coff_link_hash_table_init): Declare.
|
||
* libcoff.h: Rebuild.
|
||
|
||
* coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
|
||
field in XCOFF tdata.
|
||
(coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
|
||
U802ROMAGIC, for clarity. Try to set arch and machine correctly
|
||
based on cputype stored in a.out header, or in n_type of initial
|
||
.file symbol.
|
||
(coff_write_object_contents): Set cputype correctly in a.out
|
||
header.
|
||
(coff_slurp_symbol_table): Add casts to file_ptr to avoid
|
||
warnings.
|
||
* coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
|
||
(coff_swap_aouthdr_out): Swap out cputype field. Don't clear
|
||
old resv1 field.
|
||
* libcoff-in.h (struct xcoff_tdata): Add cputype field.
|
||
* libcoff.h: Rebuild.
|
||
|
||
* cpu-rs6000.c (rs6000_compatible): New static function.
|
||
(bfd_rs6000_arch): Use it.
|
||
* cpu-powerpc.c (powerpc_compatible): New static function.
|
||
(arch_info_struct): Define various flavours of PowerPC.
|
||
(bfd_powerpc_arch): Use powerpc_compatible. Point at
|
||
arch_info_struct.
|
||
|
||
Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
|
||
|
||
* Makefile.in (FLAGS_TO_PASS): Remove BISON.
|
||
|
||
Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* elflink.h (elf_link_add_object_symbols): Don't warn about
|
||
changing the size or type if the old definition was weak.
|
||
|
||
Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* coffcode.h (combined_entry_type): Add fix_line field.
|
||
(coff_slurp_line_table): Warn if we try to set the lineno field of
|
||
a symbol twice.
|
||
(coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
|
||
C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
|
||
* coffgen.c (coff_mangle_symbols): Handle fix_line.
|
||
(coff_write_symbol): Only use N_DEBUG if the symbol is in the
|
||
absolute section.
|
||
(coff_print_symbol): Print fix_value symbols in a useful fashion.
|
||
* libcoff.h: Rebuild.
|
||
|
||
* libcoff-in.h (struct xcoff_tdata): Define.
|
||
(xcoff_data): Define.
|
||
* bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
|
||
* bfd-in2.h, libcoff.h: Rebuild.
|
||
* coff-rs6000.c (xcoff_mkobject): New static function.
|
||
(coff_mkobject): Define.
|
||
(xcoff_copy_private_bfd_data): New static function.
|
||
(coff_bfd_copy_private_bfd_data): Define.
|
||
(rs6000coff_howto_table): Change R_TOC complain_on_overflow from
|
||
signed to bitfield.
|
||
(rs6000coff_vec): Add DYNAMIC to object_flags.
|
||
* coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
|
||
.loader sections specially.
|
||
(coff_new_section_hook): If RS6000COFF_C, get the .text and .data
|
||
section alignment from the XCOFF tdata information.
|
||
(coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
|
||
F_SHROBJ, and copy the extra a.out header information into the
|
||
XCOFF tdata structure.
|
||
(coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
|
||
F_DYNLOAD and the extra a.out header information.
|
||
(coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
|
||
C_HIDEXT symbol with attached csect information.
|
||
* coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
|
||
in the o_maxdata field.
|
||
(coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
|
||
* coffgen.c (coff_renumber_symbols): Don't move any symbol to the
|
||
end if BSF_NOT_AT_END is set.
|
||
|
||
* targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
|
||
_bfd_read_ar_hdr_fn.
|
||
* libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
|
||
* bfd-in2.h, libbfd.h: Rebuild.
|
||
* archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
|
||
return value.
|
||
(do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
|
||
(bfd_slurp_bsd_armap_f2): Likewise.
|
||
(_bfd_slurp_extended_name_table): Likewise.
|
||
|
||
Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
|
||
|
||
Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
|
||
|
||
* archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
|
||
when the symbol table is empty.
|
||
|
||
* elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
|
||
space for section symbols, since we don't output them either.
|
||
(elf_m68k_adjust_dynindx): Removed.
|
||
|
||
* ptrace-core.c (rawptr): Make it a local variable of
|
||
ptrace_unix_core_file_p.
|
||
|
||
Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
|
||
|
||
* coff-rs6000.c (xcoff_write_archive_contents): Return false, not
|
||
NULL.
|
||
|
||
* config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
|
||
Mac object file formats.
|
||
|
||
Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* coffgen.c (coff_fix_symbol_name): Don't try to set up file
|
||
auxent if there isn't one.
|
||
(coff_write_symbols): If there is no file auxent, use SYMNMLEN
|
||
rather than FILNMLEN as the maximum name length.
|
||
|
||
* coffcode.h (bfd_coff_backend_data): Add new field
|
||
_bfd_coff_print_aux.
|
||
(bfd_coff_print_aux): New static function.
|
||
(coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
|
||
scnlen field of an XTY_LD csect aux entry.
|
||
(coff_print_aux): New static function.
|
||
(coff_slurp_symbol_table): Don't pointerize scnlen field; now done
|
||
in coff_pointerize_aux_hook.
|
||
(bfd_coff_std_swap_table): Initialize new field.
|
||
* coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
|
||
* libcoff.h: Rebuild.
|
||
* coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
|
||
* coff-mips.c (mips_ecoff_backend_data): Likewise.
|
||
|
||
* coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
|
||
if there are symbols, for native AIX ld compatibility.
|
||
|
||
* coffcode.h (bfd_coff_backend_data): Add new field
|
||
_bfd_coff_pointerize_aux_hook.
|
||
(coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
|
||
or I960, and as 0 otherwise.
|
||
(bfd_coff_std_swap_table): Initialize new field.
|
||
* libcoff.h: Rebuild.
|
||
* coffgen.c (coff_pointerize_aux): Change parameters to take
|
||
symbol pointer instead of type and class, and to take aux index.
|
||
Call _bfd_coff_pointerize_aux_hook if it is defined.
|
||
(coff_get_normalized_symtab): Always call coff_pointerize_aux.
|
||
* coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
|
||
* coff-mips.c (mips_ecoff_backend_data): Likewise.
|
||
|
||
* 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.
|
||
(OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
|
||
RS6000COFF_C.
|
||
|
||
* 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.
|
||
|
||
Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
|
||
|
||
* peicode.c (coff_swap_filehdr_in): If symptr is
|
||
zero, there aren't any symbols, even if nsyms is set.
|
||
|
||
Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* libecoff.h (struct ecoff_backend_data): Add adjust_headers
|
||
field.
|
||
* ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
|
||
sections, and set styp correctly for them: .got, .hash, .dynamic,
|
||
.liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
|
||
(_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
|
||
types.
|
||
(ecoff_sort_hdrs): New static function.
|
||
(ecoff_compute_section_file_positions): Return boolean, not void.
|
||
Sort the sections by VMA before looking through them. Put the
|
||
first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
|
||
section on an appropriate boundary within the page.
|
||
(ecoff_compute_reloc_file_positions): Check return value of
|
||
ecoff_compute_section_file_positions.
|
||
(_bfd_ecoff_set_section_contents): Likewise.
|
||
(_bfd_ecoff_write_object_contents): Check for various Alpha
|
||
section types when incrementing text_size and data_size. Call
|
||
adjust_headers backend function if it exists.
|
||
* coff-alpha.c (alpha_adjust_headers): New static function.
|
||
(alpha_ecoff_backend_data): Initialize adjust_headers field.
|
||
* coff-mips.c (mips_ecoff_backend_data): Likewise.
|
||
|
||
* hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
|
||
|
||
Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
|
||
|
||
* 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.
|
||
|
||
Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
|
||
|
||
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.
|
||
|
||
* aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
|
||
(MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
|
||
|
||
* 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.
|
||
|
||
* config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
|
||
ns32k-*-lites* like ns32k-*-netbsd*.
|
||
|
||
* hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
|
||
compile on lites.
|
||
|
||
Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* coffcode.h (coff_write_object_contents): Restore setting
|
||
f_timdat to 0, deleted on August 22.
|
||
|
||
Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.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.
|
||
|
||
Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
|
||
|
||
* som.c (setup_sections): Don't die if a space has no subspaces.
|
||
|
||
Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@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.
|
||
|
||
Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
|
||
|
||
* 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.
|
||
|
||
Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* 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.
|
||
|
||
* 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.
|
||
|
||
Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
|
||
|
||
* 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.
|
||
|
||
Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* 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.
|
||
|
||
* sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
|
||
file. From Peter DeWolf <pld@amt.tay1.dec.com>.
|
||
|
||
* 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.
|
||
|
||
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.
|
||
|
||
Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
|
||
|
||
* reloc.c (bfd_reloc_code_type): Add relocations to support all of
|
||
PowerPC V.4.
|
||
* bfd-in2.h: Regenerate.
|
||
* libbfd.h: Regenerate.
|
||
|
||
* 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 Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
|
||
|
||
* 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.
|
||
|
||
Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* coffcode.h (coff_write_object_contents): Clear the vstamp field
|
||
in the a.out header.
|
||
|
||
* 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.
|
||
|
||
Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* targets.c (bfd_target): Remove unused align_power_min field.
|
||
* bfd-in2.h: Rebuild.
|
||
* All backends: Remove initialization of align_power_min.
|
||
|
||
Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
|
||
|
||
* peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
|
||
|
||
Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
|
||
|
||
* config.bfd (mips-dec-netbsd*): New target.
|
||
* configure.host (mips-dec-netbsd*): New host.
|
||
* configure.in (mips-dec-netbsd*): New native.
|
||
* configure: Rebuild.
|
||
|
||
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.
|
||
|
||
Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
|
||
|
||
* Makefile.in (clean-info): Remove extraneous tab from line
|
||
following action.
|
||
|
||
Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* cofflink.c (coff_link_input_bfd): Fail if a section with no
|
||
contents has relocs.
|
||
|
||
Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
|
||
|
||
* 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.
|
||
|
||
Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* 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.
|
||
|
||
* linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
|
||
warning callback.
|
||
|
||
* dep-in.sed: Remove config.h from generated dependencies.
|
||
|
||
* 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.
|
||
|
||
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.
|
||
|
||
Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
|
||
a symbol with a non-zero plt_offset.
|
||
|
||
Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* elfcode.h (align_file_position): Remove; not used.
|
||
|
||
* configure.in: Only check for <sys/procfs.h> on a native system,
|
||
and make sure it defines prstatus_t.
|
||
* configure: Rebuild.
|
||
|
||
Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
|
||
|
||
* 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.
|
||
|
||
Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* 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.
|
||
|
||
* aclocal.m4 (BFD_BINARY_FOPEN): Define.
|
||
(BFD_CC_FOR_BUILD): Define.
|
||
* configure.in: Use BFD_CC_FOR_BUILD.
|
||
* configure: Rebuild.
|
||
|
||
Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
|
||
* configure: Rebuild.
|
||
|
||
* coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
|
||
a global symbol.
|
||
|
||
Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
|
||
|
||
* config.bfd: i386pe_ve -> i386pe_vec.
|
||
|
||
Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@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.
|
||
|
||
Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
|
||
|
||
* configure.in: Put changequote lines around "i[345]86" patterns
|
||
section of core file support.
|
||
|
||
Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
|
||
|
||
* som.c (som_bfd_print_private_bfd_data): Define to use the
|
||
generic version.
|
||
|
||
Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
|
||
|
||
* peicode.h (coff_swap_aouthdr_in): Add ImageBase to
|
||
entry, text_start and data_start.
|
||
|
||
Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* Makefile.in (OFILES): Remove $(TDEPFILES).
|
||
* config/apollo.mt (TDEPFILES): Remove.
|
||
* config/README: Update.
|
||
|
||
* configure.in: For a native configuration, set COREFILE and
|
||
COREFLAG based on the canonical host name.
|
||
* configure: Rebuild.
|
||
* Makefile.in: Rebuild dependencies.
|
||
(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.
|
||
|
||
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.
|
||
|
||
Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
|
||
|
||
* config.bfd: Add mips*vr4300-*-elf* target.
|
||
* config/mipsbvr4300.mt: Added.
|
||
|
||
Thu Aug 31 16:00:53 1995 steve chamberlain <sac@slash.cygnus.com>
|
||
|
||
* Makefile.in: Update dependencies.
|
||
* aout-target.h (MY_bfd_print_private_bfd_data): New.
|
||
* bfd-in.h (PE STUFF): Deleted.
|
||
* bfd.c (tdata->pe_obj_data): New.
|
||
(bfd_print_private_bfd_data): New.
|
||
* coff-i386.c, coff-arm.c (coff_*-rtype_to_howto): Get image base from
|
||
new place.
|
||
* libcoff.h, libbfd.h, bfd-in2.h: Rebuilt.
|
||
* coffcode.h (pe_value): Delete
|
||
(coff_mkobject, coff_mkobject_hook): Conditionally build.
|
||
(coff_compute_section_file_positions): Look in new place.
|
||
(add_data_entry, fill_pe_header_info): Deleted.
|
||
(coff_write_object_contents): Remove PE stuff.
|
||
(coff_bfd_print_private_bfd_data): New.
|
||
* coffswap.h: Remove PE stuff.
|
||
* elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): New.
|
||
* libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): New.
|
||
* libcoff-in.h (pe_data_type): New.
|
||
* libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): New.
|
||
* targets.c (_bfd_print_private_bfd_data): New.
|
||
* peicode.h: New file.
|
||
|
||
Thu Aug 31 11:49:21 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* bfd-in.h: Add extern "C" if __cplusplus.
|
||
* bfd-in2.h: Rebuild.
|
||
|
||
* coff-mips.c (mips_relocate_section): Don't convert a reloc
|
||
against an absolute symbol into a reloc against a section.
|
||
|
||
Thu Aug 31 08:00:14 1995 steve chamberlain <sac@slash.cygnus.com>
|
||
|
||
* coff-arm.c (coff_arm_reloc): Fix common size problem.
|
||
(i3coff_object_p): Delete.
|
||
|
||
Wed Aug 30 20:41:27 1995 steve chamberlain <sac@slash.cygnus.com>
|
||
|
||
* coff-arm.c (deletemeacoff_arm_reloc): Deleted.
|
||
(arm26): Not partial inplace.
|
||
* coffcode.h (coff_compute_section_file_positions): Don't
|
||
do page aligning if COFF_PAGE_SIZE isn't defined.
|
||
* coffswap.h (coff_swap_scnhdr_in): Update image base correctly.
|
||
|
||
Tue Aug 29 13:50:21 1995 steve chamberlain <sac@slash.cygnus.com>
|
||
|
||
* coffcode.h (coff_compute_section_file_positions):
|
||
Compile even if COFF_PAGE_SIZE isn't defined.
|
||
* cofflink.c (_bfd_coff_generate_reloc_section): Write
|
||
base file info as rvas.
|
||
* coff-arm.c (coff_rtype_to_howto): Deal with reloc 11.
|
||
* coffcode.h (coff_write_object_contents): Remove #if0ed code
|
||
Only remove empty sections in PE inmage files.
|
||
* libbfd.h, bfd-in2.h: regenerated.
|
||
* coff-arm.c (aoutarm_std_relo): New entry at 11.
|
||
(arm_reloc_type_lookup) : Understand type 11.
|
||
* coff-i386.c (howto_table): fix name of rva type.
|
||
(coff-i386_rtype_to_howto): Understand R_IMAGEBASE type.
|
||
* coffcode.h (sec_to_styp_flags): .edata is data.
|
||
(coff_compute_section_file_positions): Get page size right for PE.
|
||
Pagesize info is only valid in PE image files.
|
||
(fill_pe_header_info): Fix fields.
|
||
(coff_write_object_contents): Remove end_of_image calc.
|
||
(_bfd_coff_generate_reloc_section): Remove orphaned comment.
|
||
* coffswap.h (coff_swap_scnhdr_in): Don't always add IMAGE_BASE.
|
||
Swap in PE header.
|
||
(coff_swap_scnhdr_out): Setup PE flags correctly.
|
||
* reloc.c (BFD_RELOC_RVA): New field.
|
||
|
||
Thu Aug 24 17:49:59 1995 Ian Lance Taylor (ian@cygnus.com)
|
||
|
||
* cofflink.c (coff_link_input_bfd): Don't include line numbers for
|
||
a section if its output section has no contents.
|
||
|
||
Wed Aug 23 16:48:52 1995 Ian Lance Taylor (ian@cygnus.com)
|
||
|
||
* ecoff.c (_bfd_ecoff_slurp_symbolic_info): Add parentheses to FIX
|
||
expression to avoid compiler bug on HP-UX 9.01.
|
||
|
||
Wed Aug 23 09:49:39 1995 Steve Chamberlain <sac@rtl.cygnus.com>
|
||
|
||
* coffcode.h (pe_value): Unansify.
|
||
|
||
Mon Aug 21 17:49:28 1995 steve chamberlain <sac@slash.cygnus.com>
|
||
|
||
* bfd-in.h (bfd_link_subsystem): Turn enum into #defines.
|
||
(bfd_link_pe_info_dval): New
|
||
(bfd_link_stack_heap): Renamed and massaged into bfd_link_pe_info.
|
||
* bfd-in2.h: rebuilt.
|
||
* bfd.c (NT_subsystem, NT_stack_heap): Deleted.
|
||
* coffcode.h (pe_value): New function.
|
||
(fill_pe_header_info): New function.
|
||
(coff_write_object_contents): Use new function.
|
||
(coff_write_object_contents): Initialze link_data if not set.
|
||
* cofflink.c (coff_final_link_info): Remove pe randomness.
|
||
(dores_com): Update info in bfd_link_pe_info_dval.
|
||
(process_embedded_commands): Use the bfd_link_pe_info_dval.
|
||
(_bfd_coff_final_link): Remove PE stuff, initialize
|
||
coff_data->link_info.
|
||
* coffswap.h (coff_swap_[aout|filehdr]_out): Use indirect PE pointer.
|
||
(coff_swap_scnhdr_out): Use real imagebase.
|
||
* libcoff-in.h (coff_data_type.link_info): New field.
|
||
|
||
Mon Aug 21 11:10:32 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* linker.c (link_action): If an undefined reference follows an
|
||
undefined weak reference, change the type to undefined.
|
||
* elflink.h (elf_link_add_archive_symbols): Don't record an
|
||
undefined weak reference as defined, in case it turns into a real
|
||
undefined reference later in the same archive.
|
||
|
||
Thu Aug 17 16:29:09 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
|
||
|
||
* coff-sh.c (sh_relax_section): Cast value for used_by_bfd field
|
||
to PTR, not coff_section_tdata pointer, since PTR is the real type
|
||
of the field.
|
||
* cofflink.c (_bfd_coff_read_internal_relocs): Ditto.
|
||
|
||
Thu Aug 17 14:44:26 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
Add support for linking SPARC SunOS PIC compiled code.
|
||
* sunos.c (SPARC_PLT_PIC_WORD0): Define.
|
||
(SPARC_PLT_PIC_WORD1, SPARC_PLT_PIC_WORD2): Define.
|
||
(struct sunos_link_hash_entry): Add got_offset and plt_offset
|
||
fields.
|
||
(struct sunos_link_hash_table): Add dynamic_sections_created and
|
||
dynamic_sections_needed fields.
|
||
(sunos_link_hash_newfunc): Initialize new fields.
|
||
(sunos_link_hash_table_create): Initialize new fields.
|
||
(sunos_create_dynamic_sections): New static function, broken out
|
||
of sunos_add_dynamic_symbols.
|
||
(sunos_add_dynamic_symbols): Call sunos_create_dynamic_sections.
|
||
(sunos_add_one_symbol): Call sunos_create_dynamic_sections.
|
||
(bfd_sunos_size_dynamic_sections): Call sunos_scan_relocs before
|
||
checking whether we need to set up the dynamic link information.
|
||
Define __GLOBAL_OFFSET_TABLE if anything referred to it.
|
||
(sunos_scan_std_relocs): Call sunos_create_dynamic_sections. Use
|
||
plt_offset field; only put symbol in .plt if it is not defined by
|
||
a regular object.
|
||
(sunos_scan_ext_relocs): Likewise. Handle base relative relocs.
|
||
(sunos_scan_dynamic_symbol): Store dynobj in local variable.
|
||
(sunos_write_dynamic_symbol): Check plt_offset rather than
|
||
checking whether symbol is in .plt section. If symbol is defined
|
||
in a regular object file, use SPARC_PLT_PIC_WORD[012], and don't
|
||
add a JMP_TBL reloc.
|
||
(sunos_check_dynamic_reloc): Add contents and relocationp fields.
|
||
If plt_offset is set, redirect relocation to PLT. If this is a
|
||
base relative reloc, redirect relocation to GOT. Check
|
||
dynamic_sections_needed field rather than whether dynobj is set.
|
||
(sunos_finish_dynamic_link): Check dynamic_sections_needed field
|
||
rather than whether dynobj is set. Don't die if .need and .rules
|
||
sections were not created.
|
||
* aoutx.h (howto_table_ext): Mark PC10, PC22, and JMP_TBL entries
|
||
PC relative. Mark PC10 complain_overflow_dont. Mark PC22 and
|
||
JMP_TBL complain_overflow_signed.
|
||
(NAME(aout,final_link)): If info->shared is set, set DYNAMIC.
|
||
(aout_link_input_section_std): Call check_dynamic_reloc for all
|
||
relocs. Pass contents and &relocation. Don't warn about an
|
||
undefined symbol until check_dynamic_reloc has been called. Don't
|
||
warn about an undefined symbol for a base relative reloc.
|
||
(aout_link_input_section_ext): Likewise. For a base relative
|
||
reloc, always treat r_index as an index into the symbol table.
|
||
* libaout.h (struct aout_backend_data): Add contents and
|
||
relocation argument to check_dynamic_reloc entry point.
|
||
(struct aoutdata): Add local_got_offsets field.
|
||
|
||
Wed Aug 16 01:03:07 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* elf32-i386.c (elf_i386_check_relocs): Fix bug in last change.
|
||
|
||
Mon Aug 14 11:39:24 1995 Ian Lance Taylor <ian@cygnus.com>
|
||
|
||
* aoutx.h (NAME(aout,machine_type)): Handle a machine of
|
||
bfd_mach_sparc or bfd_mach_sparc64.
|
||
|
||
* elflink.h (elf_link_add_object_symbols): If a symbol is a weak
|
||
definition, add it to the dynamic symbol table if any dynamic
|
||
object mentions it. If we do add it, make sure we add the
|
||
corresponding real symbol.
|
||
(elf_adjust_dynamic_symbol): Adjust a weak defined symbol which we
|
||
put in the dynamic symbol table, even if no regular object refers
|
||
to it.
|
||
* elf32-i386.c (elf_i386_check_relocs): When creating a shared
|
||
library, don't allocate space for a PC relative reloc against a
|
||
local symbol.
|
||
* elf32-m68k.c (elf_m68k_check_relocs): Likewise.
|
||
* elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
|
||
* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Change assertion
|
||
to accept symbol with weakdef set.
|
||
* elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
|
||
* elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
|
||
* elf32-m68k.c (elf_m68k_relocate_section): When creating a shared
|
||
libary, don't copy over a PC relative reloc against a local
|
||
symbol.
|
||
* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
|
||
|
||
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.c (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.
|
||
|
||
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.
|
||
|
||
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.
|
||
|
||
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.
|
||
|
||
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'.
|
||
|
||
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'.
|
||
* 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.
|
||
|
||
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.
|
||
|
||
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)
|
||
|
||
* 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.
|
||
|
||
* 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.
|
||
|
||
* ctor.c: Remove; obsolete.
|
||
* Makefile.in: Rebuild dependencies.
|
||
(BFD_LIBS): Remove ctor.o.
|
||
(CFILES): Remove ctor.c.
|
||
* libbfd.h: Rebuild.
|
||
|
||
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.
|
||
|
||
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
|
||
field.
|
||
(coff_get_normalized_symtab): Use obj_raw_syment_count, not
|
||
bfd_get_symcount.
|
||
(coff_print_symbol): If auxp->fix_end, print x_endndx value.
|
||
* coffswap.h (coff_swap_reloc_in): Rename from bfd_swap_reloc_in.
|
||
Reindent. Change argument type to PTR.
|
||
* coff-a29k.c (coff_a29k_relocate_section): New static function.
|
||
(coff_relocate_section): Define.
|
||
* configure.in (a29kcoff_big_vec): Compile cofflink.o.
|
||
* coff-alpha.c (alpha_ecoff_backend_data): Initialize new fields.
|
||
* coff-mips.c (mips_ecoff_backend_data): Likewise.
|
||
* libcoff.h: Rebuilt.
|
||
* Makefile.in: Rebuilt dependencies.
|
||
(BFD32_BACKENDS): Add cofflink.o.
|
||
(CFILES): Add cofflink.c.
|
||
|
||
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.
|
||
|
||
* cpu-i960.c (JX): Define as bfd_mach_i960_jx.
|
||
(scan_960_mach): Recognize jx machine.
|
||
(MAX_ARCH): Define to be JX.
|
||
(compatible): Add JX row to array.
|
||
(arch_info_struct): Add JX entry.
|
||
|
||
* archures.c (bfd_mach_i960_jx): New macro.
|
||
* bfd-in2.h: Regenerated.
|
||
|
||
* coffcode.h (coff_set_arch_mach_hook): For F_I960JX, set machine
|
||
to bfd_mach_i960_jx.
|
||
(coff_set_flags): For bfd_mach_i960_jx, set F_I960JX.
|
||
|
||
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.
|
||
|
||
* config.bfd: it doesn't work to use i386-mach3 for ns32k*-*-mach.
|
||
add ns32k-pc532-mach* and ns32k-*-netbsd* entries.
|
||
|
||
* bfd-in2.h: Add ns32k specific relocations to bfd_reloc_code_real
|
||
enum.
|
||
|
||
* bfd-in2.h: Add special_function1 to struct howto. Change HOWTO
|
||
and NEWHOWTO macros to make special_function1 NULL. Neww HOWTO2
|
||
macro.
|
||
|
||
* 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.
|
||
|
||
Thu Jul 14 11:47:27 1994 Stan Shebs (shebs@andros.cygnus.com)
|
||
|
||
* coff-sparc.c (sparccoff_vec): Have leading underscores.
|
||
|
||
Tue Jul 12 12:08:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
|
||
|
||
* 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.
|
||
|
||
Tue Jul 12 11:41:22 1994 Ian Lance Taylor (ian@sanguine.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.
|
||
|
||
* 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.
|
||
|
||
Mon Jul 11 20:08:23 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
|
||
|
||
* section.c (STD_SECTION): Make the sixth argument boolean, not
|
||
the seventh. From gary@tuva.pacsemi.oz.au (gary kopff).
|
||
|
||
Sun Jul 10 09:12:02 1994 D. V. Henkel-Wallace (gumby@cygnus.com)
|
||
|
||
* 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
|
||
|
||
Thu Jul 7 14:18:06 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
|
||
|
||
* reloc.c (bfd_perform_relocation): Don't clobber the relocation
|
||
value for coff-Intel-little or coff-Intel-big. Hack upon hack.
|
||
|
||
Thu Jul 7 10:10:34 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
|
||
|
||
* 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.
|
||
|
||
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.
|
||
* 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.
|
||
* 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.
|
||
(_bfd_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.
|
||
|
||
* 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)
|
||
|
||
* 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.c (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)
|
||
|
||
* 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.
|
||
|
||
Tue Mar 8 12:10:38 1994 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.
|
||
|
||
Fri Feb 25 13:19:04 1994 Ted Lemon (mellon@pepper.ncd.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.
|
||
|
||
Fri Feb 25 12:57:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
|
||
|
||
* srec.c (pass_over): Don't skip too many characters when
|
||
end of line seen.
|
||
|
||
Fri Feb 25 11:41:57 1994 Ian Lance Taylor (ian@cygnus.com)
|
||
|
||
* ecoff.c (ecoff_sizeof_headers): Align result to 16 byte
|
||
boundary.
|
||
|
||
Thu Feb 24 07:13:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
|
||
|
||
* som.c (som_bfd_derive_misc_symbol_info): Derive symbol_info
|
||
field for absolute symbols in the same manner as undefined
|
||
and common symbols.
|
||
|
||
Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
|
||
|
||
* elfcode.h (elf_core_file_p): Check for core file e_machine match
|
||
like in elf_object_p.
|
||
|
||
Wed Feb 23 18:28:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
|
||
|
||
* 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.
|
||
|
||
* hosts/hp300.h: Include <stdlib.h>; don't declare free.
|
||
|
||
* 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.
|
||
|
||
* 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.
|
||
|
||
Sun Feb 20 16:06:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
|
||
|
||
* linker.c (_bfd_generic_link_add_archive_symbols): Consider
|
||
symbols in the order they appear in the archive map.
|
||
|
||
Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
|
||
|
||
* 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.
|
||
|
||
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.
|
||
|
||
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.
|
||
|
||
Thu Feb 17 15:29:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
|
||
|
||
* coffgen.c (coff_write_linenumbers): Always return a value.
|
||
|
||
* 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.
|
||
|
||
* 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.
|
||
|
||
Wed Feb 9 21:34:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
|
||
|
||
* som.c (som_reloc_queue_find): Do not examine a NULL queue entry.
|
||
|
||
* som.c: Cast return values from BFD memory allocation routines to
|
||
avoid warnings from the HP compiler.
|
||
|
||
Wed Feb 9 12:55:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
|
||
|
||
* coff-alpha.c (alpha_relocate_section): Accept a LITERAL
|
||
reloc on an "ldl" instruction too.
|
||
|
||
* archive.c (bfd_ar_hdr_from_filesystem): Cast status elements
|
||
when passing them to sprintf. Use %ld instead of %d.
|
||
|
||
* 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.
|
||
|
||
Tue Feb 8 18:00:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
|
||
|
||
* libbfd-in.h (xmalloc): Don't declare parameter type, to avoid
|
||
conflicts.
|
||
* libbfd.h: Rebuilt.
|
||
|
||
Tue Feb 8 15:55:50 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
|
||
|
||
* 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.
|
||
|
||
Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
|
||
|
||
* 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.
|
||
|
||
Mon Feb 7 20:56:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
|
||
|
||
* 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 =).
|
||
|
||
* 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.
|
||
|
||
Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
|
||
|
||
* 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.
|
||
|
||
* 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.
|
||
|
||
Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
|
||
|
||
* 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.
|
||
|
||
Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
|
||
|
||
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.
|
||
|
||
Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
|
||
|
||
* linker.c: Added initial documentation.
|
||
|
||
* linker.c (default_indirect_link_order): Don't expect space for
|
||
output relocations if there aren't any input relocations.
|
||
|
||
Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
|
||
|
||
* aoutx.h (NAME(aout,final_link)): Set a_entry before computing
|
||
file offsets.
|
||
|
||
* elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not
|
||
STT_NOTYPE.
|
||
|
||
Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
|
||
|
||
* config.bfd: Use ELF, not COFF for m88*-*-dgux*.
|
||
Combine m88k-*-* and m88110-*-* cases into m88*-*-*.
|
||
|
||
Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
|
||
|
||
* 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.
|
||
|
||
For older changes see ChangeLog-9193
|
||
|
||
Copyright (C) 1994-1995 Free Software Foundation, Inc.
|
||
|
||
Copying and distribution of this file, with or without modification,
|
||
are permitted in any medium without royalty provided the copyright
|
||
notice and this notice are preserved.
|
||
|
||
Local Variables:
|
||
mode: change-log
|
||
left-margin: 8
|
||
fill-column: 74
|
||
version-control: never
|
||
End:
|