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Diffstat (limited to 'bfd/ChangeLog')
| -rw-r--r-- | bfd/ChangeLog | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 4fa9cb0..fc4a4f7 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,71 @@ +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. + (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): Don't set 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 |