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author | Ken Raeburn <raeburn@cygnus> | 1993-07-26 19:37:05 +0000 |
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committer | Ken Raeburn <raeburn@cygnus> | 1993-07-26 19:37:05 +0000 |
commit | 718bb803b5775d2788b2024ec73e8dbcec7a9d2c (patch) | |
tree | b9f97eb032dabbf8a3de7bc8d790781974fd582c /bfd | |
parent | 300adb3110ef9ae2622a710f456555905e7e9aaa (diff) | |
download | gdb-718bb803b5775d2788b2024ec73e8dbcec7a9d2c.zip gdb-718bb803b5775d2788b2024ec73e8dbcec7a9d2c.tar.gz gdb-718bb803b5775d2788b2024ec73e8dbcec7a9d2c.tar.bz2 |
Lots o' elf changes
Diffstat (limited to 'bfd')
-rw-r--r-- | bfd/ChangeLog | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index ba65195..893330d 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,45 @@ +Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) + + * elfcode.h: Reimplement segment writing. + (elf_write_phdrs): Use precomputed e_phoff rather than making + assumptions. + (elf_build_phdrs): Disabled, for now. + (assign_file_position_for_section): Don't change file offset for + SHT_NOBITS. + (assign_file_positions_for_symtab_and_strtabs): New function. + (struct seg_info): New type. + (map_program_segments): New function. + (assign_file_positions_except_relocs): For executables, leave + section headers &c for last, and properly align all sections with + flag SHF_ALLOC set. + (prep_headers): No longer abort when EXEC_P is set. + (write_shdrs_and_ehdr): Deleted all code relating to program + segments. + + * elfcode.h (various): Deleted some unused code, and debugging + "malloc(0)" calls. + (write_relocs): Cache value of last symbol looked up, to save + time if the symbol is referred to repeatedly. + (elf_fake_sections): Check only SEC_RELOC flag, not number of + relocs. + (assign_section_numbers): Likewise. + + * Makefile.in (ofiles): Stars in wildcards belong outside quotes. + + * libelf.h (struct elf_backend_data): New field, maxpagesize. + (struct elf_obj_tdata): New field, phdr. + * elf32-target.h (elf32_bed): Initialize maxpagesize from + ELF_MAXPAGESIZE. + (ELF_MAXPAGESIZE): Default to 1. + * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise. + * elf32-sparc.c (ELF_MAXPAGESIZE): Define. + (elf_sparc_howto_table): All relocs should have pcrel_offset=true. + Most should have length field of `2'. + + * reloc.c (bfd_perform_relocation): Handle 64-bit relocs. + + * config/sparc-aout.mt (TARGET_BACKENDS): Define. + Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com) * configure.in: Don't look in ${srcdir} for ${target_makefile_frag}; |