projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 252b5132 RH |
1 | Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com> |
| 2 | ||
| 3 | * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the | |
| 4 | old style TOC16 references without using R_PPC_GOT. | |
| 5 | (ppc_reloc_type): Ditto. | |
| 6 | (ppc_elf_reloc_type_lookup): Add support for TOC16. | |
| 7 | (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner. | |
| 8 | (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc. | |
| 9 | (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support. | |
| 10 | (ppc_elf_check_relocs): New function for GOT/PLT support that is | |
| 11 | work in progress. | |
| 12 | (ppc_elf_adjust_dynamic_symbol): Ditto. | |
| 13 | (ppc_elf_adjust_dynindx): Ditto. | |
| 14 | (ppc_elf_size_dynamic_sections): Ditto. | |
| 15 | (ppc_elf_finish_dynamic_symbol): Ditto. | |
| 16 | (ppc_elf_finish_dynamic_sections): Ditto. | |
| 17 | (ELF_DYNAMIC_INTERPRETER): Define. | |
| 18 | ||
| 19 | Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 20 | ||
| 21 | * elf.c (copy_private_bfd_data): When attaching sections to | |
| 22 | segments ignore sections that won't be allocated. Patch from | |
| 23 | Andreas Schwab. | |
| 24 | ||
| 25 | Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 26 | ||
| 27 | * config.bfd: Match on m68k-cbm-* only if OS doesn't match | |
| 28 | anything else. | |
| 29 | ||
| 30 | Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 31 | ||
| 32 | * coff-i960.c (CALC_ADDEND): Define. | |
| 33 | (coff_i960_relocate_section): Add the input section VMA to the | |
| 34 | addend for PC relative relocs. | |
| 35 | ||
| 36 | Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com> | |
| 37 | ||
| 38 | * peicode.h (pe_print_pdata): Must test the entire entry for zero | |
| 39 | to correctly terminate. | |
| 40 | ||
| 41 | Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 42 | ||
| 43 | * targets.c (enum bfd_endian): Define. | |
| 44 | (bfd_target): Rename byteorder_big_p to byteorder, and change it | |
| 45 | from boolean to enum bfd_endian. Change header_byteorder_big_p | |
| 46 | correspondingly. | |
| 47 | * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros. | |
| 48 | (bfd_header_big_endian, bfd_header_little_endian): New macros. | |
| 49 | * bfd-in2.h: Rebuild. | |
| 50 | * All targets: Change initialization of byteorder and | |
| 51 | header_byteorder to use enum bfd_endian values rather than | |
| 52 | booleans. | |
| 53 | * All files: Change all references to byteorder_big_p and | |
| 54 | header_byteorder_big_p to use new bfd_*_endian macros. | |
| 55 | ||
| 56 | * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not | |
| 57 | s_vaddr. | |
| 58 | * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not | |
| 59 | vma. | |
| 60 | * ecoff.c (_bfd_ecoff_write_object_contents): Likewise. | |
| 61 | ||
| 62 | Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 63 | ||
| 64 | * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'. | |
| 65 | ||
| 66 | Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 67 | ||
| 68 | * ieee.c: Lots of minor cleanups. Make many functions return | |
| 69 | errors rather than calling abort. Also: | |
| 70 | (ieee_write_twobyte): Remove; change callers to call existing | |
| 71 | ieee_write_2bytes function. | |
| 72 | (ieee_write_expression): Don't output the section twice when | |
| 73 | outputting a local symbol. Don't emit an extraneous zero if there | |
| 74 | is only one term. | |
| 75 | (ieee_slurp_sections): Set the lma as well as the vma. | |
| 76 | (ieee_archive_p): Use bfd_alloc_grow rather than an obstack. | |
| 77 | ||
| 78 | * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just | |
| 79 | a recognized one or bfd_arch_unknown. | |
| 80 | (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy | |
| 81 | to succeed. | |
| 82 | (ihex_get_symtab): Likewise. | |
| 83 | ||
| 84 | Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 85 | ||
| 86 | * aoutx.h: Include <ctype.h>. | |
| 87 | (struct aout_link_includes_table): Define. | |
| 88 | (struct aout_link_includes_totals): Define. | |
| 89 | (struct aout_link_includes_entry): Define. | |
| 90 | (aout_link_includes_lookup): Define macro. | |
| 91 | (struct aout_final_link_info): Add includes field. | |
| 92 | (aout_link_includes_newfunc): New static function. | |
| 93 | (NAME(aout,final_link)): Initialize includes hash table. | |
| 94 | (aout_link_write_symbols): Eliminate duplicate N_BINCL entries. | |
| 95 | ||
| 96 | Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com> | |
| 97 | ||
| 98 | * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff. | |
| 99 | ||
| 100 | Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com> | |
| 101 | ||
| 102 | * coff-ppc.c (coff_ppc_relocate_section): removed debugging code. | |
| 103 | ||
| 104 | Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com> | |
| 105 | ||
| 106 | * peicode.h (pe_print_reloc): New function to dump the .reloc section. | |
| 107 | (pe_print_private_bfd_data): call pe_print_reloc. | |
| 108 | * coffcode.h (coff_set_alignment_hook): .reloc section alignment. | |
| 109 | * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed | |
| 110 | up some debugging as well. | |
| 111 | ||
| 112 | Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 113 | ||
| 114 | * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette | |
| 115 | <rfg@monkeys.com>. | |
| 116 | ||
| 117 | Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 118 | ||
| 119 | * elflink.h (elf_link_add_object_symbols): Set section_count to 0 | |
| 120 | when setting sections to NULL. | |
| 121 | ||
| 122 | Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 123 | ||
| 124 | * xcofflink.c (struct xcoff_loader_info): Add export_defineds | |
| 125 | field. | |
| 126 | (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter. | |
| 127 | (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT | |
| 128 | for all symbols. | |
| 129 | * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration. | |
| 130 | * bfd-in2.h: Rebuild. | |
| 131 | ||
| 132 | Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com> | |
| 133 | ||
| 134 | * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's | |
| 135 | ||
| 136 | Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 137 | ||
| 138 | * ihex.c (ihex_scan): Handle record types 4 and 5. | |
| 139 | (ihex_object_p): Permit types 4 and 5. | |
| 140 | (ihex_set_section_contents): Remove check for out of range | |
| 141 | addresses. | |
| 142 | (ihex_write_object_contents): Generate types 4 and 5. | |
| 143 | ||
| 144 | * elflink.h (elf_link_output_extsym): Just ignore warning and | |
| 145 | indirect references to symbols which don't really exist. | |
| 146 | ||
| 147 | Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com> | |
| 148 | ||
| 149 | * peicode.h (pe_print_idata): Minor format fixes | |
| 150 | (pe_print_edata): New function. Under private printing, this formats | |
| 151 | the edata section of a PE file. | |
| 152 | (pe_print_private_bfd_data): Added call to pe_print_edata. | |
| 153 | ||
| 154 | Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk) | |
| 155 | ||
| 156 | * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol | |
| 157 | index, don't call stoi. | |
| 158 | ||
| 159 | Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 160 | ||
| 161 | * srec.c (srec_scan): Set lma as well as vma. | |
| 162 | ||
| 163 | * ihex.c: New file; support for Intel Hex format. | |
| 164 | * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour. | |
| 165 | (ihex_vec): Declare. | |
| 166 | (bfd_target_vector): Always include ihex_vec. | |
| 167 | * bfd.c (struct _bfd): Add ihex_data field to tdata union. | |
| 168 | * Makefile.in: Rebuild dependencies. | |
| 169 | (BFD_LIBS): Add ihex.o | |
| 170 | (BFD_LIBS_CFILES): Add ihex.c. | |
| 171 | * bfd-in2.h: Rebuild. | |
| 172 | ||
| 173 | * elf.c (assign_file_positions_for_segments): Sort the sections in | |
| 174 | each segment. | |
| 175 | (get_program_header_size): Return the right size if segment_map is | |
| 176 | not NULL. | |
| 177 | (copy_private_bfd_data): Don't bother to sort the sections. | |
| 178 | ||
| 179 | * bfd.c (bfd_record_phdr): New function. | |
| 180 | * bfd-in.h (bfd_record_phdr): Declare. | |
| 7898deda | 181 | * bfd-in2.h: Rebuild. |
| 252b5132 RH |
182 | |
| 183 | * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus | |
| 184 | BFD_ASSERT. | |
| 185 | ||
| 186 | * libbfd.c (bfd_malloc, bfd_realloc): New functions. | |
| 187 | (bfd_zmalloc): Return PTR, not char *. Take size_t, not | |
| 188 | bfd_size_type. | |
| 189 | * libbfd-in.h (bfd_malloc, bfd_realloc): Declare. | |
| 190 | (bfd_zmalloc): Change declaration. | |
| 191 | * libbfd.h: Rebuild. | |
| 192 | * Many files: Use bfd_malloc and bfd_realloc rather than malloc | |
| 193 | and realloc. Don't set bfd_error_no_memory if they fail. | |
| 194 | ||
| 195 | Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com> | |
| 196 | ||
| 197 | * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous | |
| 198 | uses as well. Added a new howto to deal with TOCREL16 relocs that | |
| 199 | are TOCDEFN as well. | |
| 200 | (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs | |
| 201 | to handle RVA relocs from dlltool. | |
| 202 | (ppc_coff_rtype2howto): TOCDEFN reloc addition. | |
| 203 | (coff_ppc_rtype_to_howto): TOCDEFN reloc addition. | |
| 204 | (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition. | |
| 205 | ||
| 206 | * coffcode.h (coff_set_alignment_hook): check idata$X sections | |
| 207 | to get the right section alignment. | |
| 208 | ||
| 209 | Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 210 | ||
| 211 | * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on | |
| 212 | p_paddr if p_paddr is zero. | |
| 213 | (make_mapping): Set includes_filehdr and includes_phdrs for first | |
| 214 | PT_LOAD segment. | |
| 215 | (map_sections_to_segments): Set includes_phdrs for PT_PHDR | |
| 216 | segment. | |
| 217 | (assign_file_positions_for_segments): Handle includes_filehdr and | |
| 218 | includes_phdrs. Remove special handling of PT_PHDR and first | |
| 219 | PT_LOAD segments. | |
| 220 | (copy_private_bfd_data): Set includes_filehdr and includes_phdr | |
| 221 | when appropriate. Remove special handling of PT_PHDR segment. | |
| 222 | Use a more complex condition for when a section is included in a | |
| 223 | segment to handle Solaris linker oddities. | |
| 224 | ||
| 225 | Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de> | |
| 226 | ||
| 227 | * coff-m88k.c (howto_table): Reformatted for easier reading; | |
| 228 | special_function now points to new function m88k_special_reloc. | |
| 229 | (howto_hvrt16): Function previously used for handling HVRT16 relocs | |
| 230 | removed. | |
| 231 | (rtype2howto): Do not add reloc's r_offset to the addend, this will | |
| 232 | be done correctly by m88k_special_reloc. | |
| 233 | (reloc_processing): New function to be used by RELOC_PROCESSING. | |
| 234 | (RELOC_PROCESSING): Define to call reloc_processing. | |
| 235 | ||
| 236 | Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 237 | ||
| 238 | * peicode.h (pe_print_idata): Call malloc rather than xmalloc. | |
| 239 | (pe_print_pdata): Likewise. | |
| 240 | ||
| 241 | * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if | |
| 242 | obstack_alloc fails. | |
| 243 | (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish | |
| 244 | fails. | |
| 245 | * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails. | |
| 246 | * Many files: don't set bfd_error_no_memory if one of the above | |
| 247 | routines fails. | |
| 248 | ||
| 249 | * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr | |
| 250 | if p_paddr_valid is set. | |
| 251 | (copy_private_bfd_data): New static function. | |
| 252 | (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data. | |
| 253 | ||
| 254 | * elf.c (assign_file_positions_for_segments): Fix case where extra | |
| 255 | program headers were allocated. | |
| 256 | ||
| 257 | * elf.c (_bfd_elf_print_private_bfd_data): New function. | |
| 258 | * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare. | |
| 259 | * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to | |
| 260 | _bfd_elf_print_private_bfd_data. | |
| 261 | ||
| 262 | * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if | |
| 263 | r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc. | |
| 264 | Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS. | |
| 265 | (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to | |
| 266 | RELOC_SECTION_LITA for ALPHA_R_IGNORE. | |
| 267 | (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change | |
| 268 | RELOC_SECTION_ABS to RELOC_SECTION_NONE. | |
| 269 | ||
| 270 | Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 271 | ||
| 272 | * elf-bfd.h (struct elf_obj_tdata): Add segment_map field. | |
| 273 | * elf.c (make_mapping): New static function. | |
| 274 | (map_sections_to_segments): New static function. | |
| 275 | (elf_sort_sections): New static function. | |
| 276 | (assign_file_positions_for_segments): New static function. | |
| 277 | (map_program_segments): Remove. | |
| 278 | (get_program_header_size): Remove sorted_hdrs, count, and | |
| 279 | maxpagesize parameters. Simplify. | |
| 280 | (assign_file_positions_except_relocs): When generating an | |
| 281 | executable, use assign_file_positions_for_segments. | |
| 282 | (elf_sort_hdrs): Remove. | |
| 283 | (_bfd_elf_sizeof_headers): Remove eliminated parameters from call | |
| 284 | to get_program_header_size. | |
| 285 | ||
| 286 | Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 287 | ||
| 288 | * hp300hpux.c (MY(callback)): Set lma as well as vma. | |
| 289 | ||
| 290 | * configure, config.in: Regenerate with autoconf 2.7. | |
| 291 | ||
| 292 | * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1. | |
| 293 | * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0. | |
| 294 | ||
| 295 | Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 296 | ||
| 297 | * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section. | |
| 298 | (ecoff_sec_to_styp_flags): Likewise. | |
| 299 | (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST. | |
| 300 | (ecoff_set_symbol_info): Handle scRConst. | |
| 301 | (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST. | |
| 302 | (ecoff_compute_section_file_positions): Handle .rconst section. | |
| 303 | (_bfd_ecoff_write_object_contents): Likewise. | |
| 304 | (ecoff_link_check_archive_element): Handle scRConst. | |
| 305 | (ecoff_link_add_externals): Likewise. | |
| 306 | (ecoff_link_write_external): Handle .rconst section. | |
| 307 | (ecoff_reloc_link_order): Likewise. | |
| 308 | * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst. | |
| 309 | * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst | |
| 310 | section. | |
| 311 | (alpha_relocate_section): Handle RELOC_SECTION_RCONST. | |
| 312 | ||
| 313 | * sunos.c (sunos_scan_dynamic_symbol): Only set written if the | |
| 314 | DEF_DYNAMIC flag is set. | |
| 315 | ||
| 316 | Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 317 | ||
| 318 | * host-aout.c: If TRAD_HEADER is defined, include it. | |
| 319 | ||
| 320 | Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 321 | ||
| 322 | * aclocal.m4 (AC_PROG_CC): Remove local definition. | |
| 323 | (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM. | |
| 324 | (BFD_NEED_DECLARATION): New function. | |
| 325 | * configure.in: Use BFD_NEED_DECLARATION. | |
| 326 | * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section. | |
| 327 | * configure, config.in: Rebuild with autoconf 2.6. | |
| 328 | ||
| 329 | * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear | |
| 330 | special_sections before returning when called with a non XCOFF | |
| 331 | BFD. | |
| 332 | ||
| 333 | * coffgen.c (coff_renumber_symbols): Sort common symbols with | |
| 334 | global symbols. | |
| 335 | ||
| 336 | * coffcode.h (coff_compute_section_file_positions): Only pad the | |
| 337 | previous section to force file alignment when creating an | |
| 338 | executable. | |
| 339 | ||
| 340 | Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 341 | ||
| 342 | * coffcode.h (coff_compute_section_file_positions): If | |
| 343 | RS6000COFF_C, set up the .debug section. | |
| 344 | ||
| 345 | * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value | |
| 346 | if it is not large enough to accomodate the entire TOC area with | |
| 347 | signed 16 bit offsets. | |
| 348 | (xcoff_write_global_symbol): Handle negative TOC offsets in global | |
| 349 | linkage code. | |
| 350 | (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a | |
| 351 | TOC anchor to use the TOC value used in the output file. | |
| 352 | ||
| 353 | Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 354 | ||
| 355 | * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return. | |
| 356 | (_bfd_coff_read_string_table): Likewise. | |
| 357 | ||
| 358 | Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk) | |
| 359 | ||
| 360 | * pe-arm.c: Fix typos. | |
| 361 | * coff-arm.c: Likewise. | |
| 362 | ||
| 363 | Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com> | |
| 364 | ||
| 365 | * coff-ppc.c (list_ele): Added "cat"egory member. | |
| 366 | (record_toc): New category parameter (priv or pub). | |
| 367 | (ppc_record_toc_entry): Check to see if toc bounds exceeded. | |
| 368 | (ppc_process_before_allocation): Removed embrionic data-in-toc from | |
| 369 | the mainline. It addes extra toc cells in error. | |
| 370 | (ppc_coff_swap_sym_in_hook): Added some documentation. | |
| 371 | (dump_toc): Can now diagnose "virtual toc" chicanery. | |
| 372 | ||
| 373 | Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be> | |
| 374 | ||
| 375 | * elf-bfd.h (struct elf_link_hash_table): Change type of | |
| 376 | dynsymcount and bucketcount fields from size_t to bfd_size_type. | |
| 377 | ||
| 378 | Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 379 | ||
| 380 | * coffcode.h (coff_pointerize_aux_hook): I960 version: don't | |
| 381 | pointerize C_LEAFSTAT or C_LEAFEXT entries. | |
| 382 | ||
| 383 | * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create | |
| 384 | DT_INIT and DT_FINI entries if the _init or _fini symbol is | |
| 385 | defined or mentioned in a regular file. | |
| 386 | ||
| 387 | Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com> | |
| 388 | ||
| 389 | * coff-ppc.c (ppc_record_data_in_toc_entry): new function | |
| 390 | (coff_ppc_relocate_section): Handle TOCDEFN attribute | |
| 391 | (coff_ppc_relocate_section): Correct REL24 handling | |
| 392 | (ppc_process_before_allocation): Correct TOCDEFN handling | |
| 393 | ||
| 394 | * peicode.h (dir_names): Added name descriptions | |
| 395 | ||
| 396 | Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 397 | ||
| 398 | * VERSION: Updated to cygnus-2.6. | |
| 399 | ||
| 400 | Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 401 | ||
| 402 | * targets.c (m68k4knetbsd_vec): Declare. | |
| 403 | ||
| 404 | Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 405 | ||
| 406 | * targets.c (bfd_target): Change type of second argument to | |
| 407 | _bfd_print_private_bfd_data from void * to PTR. | |
| 408 | * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast | |
| 409 | using PTR rather than void *. | |
| 7898deda | 410 | * bfd-in2.h, libbfd.h: Rebuild. |
| 252b5132 RH |
411 | * peicode.h (pe_print_private_bfd_data): Change vfile from void * |
| 412 | to PTR. | |
| 413 | * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as | |
| 414 | _bfd_generic_bfd_print_private_bfd_data rather than casting | |
| 415 | bfd_true. | |
| 416 | ||
| 417 | Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 418 | ||
| 419 | * Makefile.in (.dep1): Fix stupid typo in last change. Remove any | |
| 420 | "DO NOT DELETE" lines or blank lines that mkdep writes on some | |
| 421 | systems. | |
| 422 | (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES, | |
| 423 | BFD64_BACKENDS_CFILES): New variables. | |
| 424 | (CFILES): Use them. | |
| 425 | ||
| 426 | Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 427 | ||
| 428 | * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0, | |
| 429 | not at the file position of the first section. | |
| 430 | * coffcode.h (coff_compute_section_file_positions): Avoid using | |
| 431 | unportable #elif. | |
| 432 | (coff_write_object_contents): When generating a PPC PE executable | |
| 433 | with no symbols, round up the file size to a COFF_PAGE_SIZE | |
| 434 | boundary. | |
| 435 | * cofflink.c (_bfd_coff_final_link): If there are no symbols, | |
| 436 | don't write out a string table. | |
| 437 | ||
| 438 | * elf.c (bfd_section_from_shdr): When using a different section | |
| 439 | header, pass the new one to _bfd_elf_make_section_from_shdr. | |
| 440 | (elf_fake_sections): Don't set sh_info and sh_entsize fields. | |
| 441 | (elf_map_symbols): Add section VMA to symbol value when comparing | |
| 442 | against 0. | |
| 443 | (_bfd_elf_compute_section_file_positions): Only build symbol table | |
| 444 | if there are some symbols. Set file offset of symtab and strtab | |
| 445 | sections. | |
| 446 | (assign_file_positions_except_relocs): Remove dosyms parameter. | |
| 447 | Change all callers. Never set file offset of symtab and strtab | |
| 448 | sections. | |
| 449 | (_bfd_elf_copy_private_section_data): New function. | |
| 450 | (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define. | |
| 451 | (_bfd_elf_copy_private_symbol_data): New function. | |
| 452 | (swap_out_syms): Check for special mapping of st_shndx created by | |
| 453 | copy_private_symbol_data. | |
| 454 | * elfxx-target.h: Use new copy routines. | |
| 455 | * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare. | |
| 456 | (_bfd_elf_copy_private_section_data): Declare. | |
| 457 | ||
| 458 | * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec. | |
| 459 | ||
| 460 | * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle | |
| 461 | C_NT_WEAK. | |
| 462 | ||
| 463 | * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not | |
| 464 | _bfd_dummy_target, matching the recent change to archive | |
| 465 | recognition. | |
| 466 | ||
| 467 | Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 468 | ||
| 469 | * libbfd.c (bfd_get_file_window): Use casts to avoid doing | |
| 470 | arithmetic on PTR types. | |
| 471 | ||
| 472 | * aout-target.h (MY(callback)): Set the lma of the sections. | |
| 473 | ||
| 474 | * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined | |
| 475 | symbol into a reloc against the section. | |
| 476 | ||
| 477 | Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com> | |
| 478 | ||
| 479 | * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline | |
| 480 | glue for the relocs: IMGLUE and IFGLUE. | |
| 481 | (record_toc): new function - tracks toc contents | |
| 482 | (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc | |
| 483 | (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE | |
| 484 | (ppc_coff_rtype2howto): removed invalid IMGLUE hack | |
| 485 | (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack | |
| 486 | (ppc_record_toc_entry): Removed a debug define (duh) | |
| 487 | ||
| 488 | * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata" | |
| 489 | (pe_print_idata): New function - formats the idata section data | |
| 490 | (pe_print_pdata): New function - formats the pdata section data | |
| 491 | (pe_print_private_bfd_data): calls to above | |
| 492 | ||
| 493 | Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com> | |
| 494 | ||
| 495 | * Makefile.in (bfd_libs_here, etc): Provide empty definitions. | |
| 496 | * coff-rs6000.c (rs6000coff_vec): Add conditional defines | |
| 497 | TARGET_SYM and TARGET_NAME for vector and BFD name. | |
| 498 | * coff-pmac.c (pmac_xcoff_vec): Remove. | |
| 499 | (TARGET_SYM, TARGET_NAME): Define. | |
| 500 | * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the | |
| 501 | machine to 0, not all PowerMacs are 601s. | |
| 502 | ||
| 503 | Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 504 | ||
| 505 | * elfcode.h (elf_object_p): Read in any program headers. | |
| 506 | * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma | |
| 507 | based on the program headers, if any. | |
| 508 | (elf_fake_sections): Set sh_addr from the vma, not the lma. | |
| 509 | (map_program_segments): Set p_paddr of program headers based on | |
| 510 | the lma. | |
| 511 | ||
| 512 | Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 513 | ||
| 514 | * archive.c (bfd_generic_archive_p): Preserve tdata in case of | |
| 515 | failure. | |
| 516 | ||
| 517 | * aoutx.h (NAME(aout,final_link)): Report a reasonable error when | |
| 518 | trying to do a relocateable link with a non-a.out object file. | |
| 519 | ||
| 520 | * archive.c (bfd_generic_archive_p): Check the first object file | |
| 521 | in an archive even if target_defaulted is set. If the object file | |
| 522 | has the wrong xvec, reject it. | |
| 523 | ||
| 524 | * aoutx.h (NAME(aout,set_section_contents)): If a section can not | |
| 525 | be represented, report the name via _bfd_error_handler. | |
| 526 | (translate_to_native_sym_flags): Likewise. | |
| 527 | * elf32-mips.c (mips_elf_final_link): Likewise. | |
| 528 | * oasys.c (oasys_write_sections): Likewise. | |
| 529 | ||
| 530 | * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version | |
| 531 | which checks for STYP_OVRFLO sections. | |
| 532 | (coff_compute_section_file_positions): If RS6000COFF_C, handle | |
| 533 | reloc and lineno count overflows. | |
| 534 | (coff_write_object_contents): Call coff_count_linenumbers before | |
| 535 | coff_compute_section_file_positions. If RS6000COFF_C, handle | |
| 536 | reloc and lineno count overflows. | |
| 537 | * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and | |
| 538 | relocs before dealing with .pad sections. Count overflow section | |
| 539 | headers when handling .pad sections. | |
| 540 | ||
| 541 | * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1 | |
| 542 | if RS6000COFF_C. | |
| 543 | ||
| 544 | * xcofflink.c (XCOFF_DESCRIPTOR): Define. | |
| 545 | (struct xcoff_link_hash_table): Add descriptor_section and | |
| 546 | special_sections fields. | |
| 547 | (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields. | |
| 548 | (xcoff_link_add_symbols): Set linkage section alignment. Create | |
| 549 | descriptor section. Check for magic symbol names (_text, etc.), | |
| 550 | and record them in special_sections if found. Set | |
| 551 | XCOFF_DESCRIPTOR flag for a function descriptor, and set its | |
| 552 | descriptor field to point back to the function code symbol. | |
| 553 | (xcoff_sweep): Always mark the special descriptor_section. | |
| 554 | (bfd_xcoff_export_symbol): Check whether the symbol might be a | |
| 555 | function descriptor, and mark it if it is. | |
| 556 | (bfd_xcoff_size_dynamic_sections): Add new special_sections | |
| 557 | parameter, and fill it in. Allocate space for the descriptor | |
| 558 | section. | |
| 559 | (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining | |
| 560 | global linkage code. If an undefined function descriptor is | |
| 561 | exported, arrange to define it. Warn about any other undefined | |
| 562 | exported symbol. | |
| 563 | (_bfd_xcoff_bfd_final_link): Write out the descriptor section. | |
| 564 | (xcoff_write_global_symbol): Create a function descriptor when | |
| 565 | necessary. | |
| 566 | * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration. | |
| 567 | * bfd-in2.h: Rebuild. | |
| 568 | ||
| 569 | Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com> | |
| 570 | ||
| 571 | * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing | |
| 572 | (ppc_coff_link_hash_table): new types for hashing | |
| 573 | (ppc_coff_link_hash_newfunc): hash entry constructor | |
| 574 | (ppc_coff_link_hash_table_init): hash table initializer | |
| 575 | (ppc_coff_link_hash_table_create): hash table constructor | |
| 576 | (ppc_record_toc_entry): changed references to hash table | |
| 577 | (coff_ppc_relocate_section): changed references to hash table | |
| 578 | ||
| 579 | * libcoff-in.h (coff_link_hash_entry): removed toc_offset | |
| 580 | * libcoff.h: Rebuild | |
| 581 | ||
| 582 | * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init | |
| 583 | (coff_link_add_symbols): removed toc_offset init | |
| 584 | ||
| 585 | Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 586 | ||
| 587 | * Makefile.in (.dep1): Make sure the file mkdep is to write exists | |
| 588 | first. | |
| 589 | ||
| 590 | * configure.in: Added new option --with[out]-mmap. Set USE_MMAP | |
| 591 | if it is given and mmep is available. | |
| 592 | * acconfig.h: Undef USE_MMAP. | |
| 593 | * configure, config.in: Regenerated. | |
| 594 | * aoutx.h: If USE_MMAP is not defined, do all symbol and string | |
| 595 | table handling the old way. | |
| 596 | (aout_get_external_symbols): Don't complain if last byte of string | |
| 597 | table is nonzero. | |
| 598 | * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h. | |
| 599 | (bfd_free_window) [! USE_MMAP]: Don't define. | |
| 600 | (bfd_get_file_window, | |
| 601 | _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort. | |
| 602 | ||
| 603 | Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu> | |
| 604 | ||
| 605 | * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than | |
| 606 | 0xffff0000. | |
| 607 | ||
| 608 | Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 609 | ||
| 610 | * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be | |
| 611 | compatible with AMD generated COFF files. Try to support both AMD | |
| 612 | and GNU formats simultaneously. | |
| 613 | (coff_a29k_relocate_section): Likewise. | |
| 614 | ||
| 615 | * libbfd.c (bfd_get_file_window): Change writable parameter from | |
| 616 | int to boolean; update all callers. Pass MAP_SHARED if not | |
| 617 | writable--it's required on Solaris. Cast fprintf argument to | |
| 618 | avoid warning. | |
| 619 | * bfd-in.h (bfd_get_file_window): Update declaration. | |
| 620 | * bfd-in2.h: Rebuild. | |
| 621 | * aoutx.h: Update calls to bfd_get_file_window. | |
| 622 | ||
| 623 | * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC. | |
| 624 | Change all uses. | |
| 625 | (xcoff_swap_ldhdr_in): New static function. | |
| 626 | (xcoff_swap_ldsym_in): New static function. | |
| 627 | (xcoff_find_reloc): Handle the case of a single reloc correctly. | |
| 628 | (xcoff_link_add_symbols): If we just created a descriptor, pass it | |
| 629 | to _bfd_generic_link_add_one_symbol, to save a hash lookup. | |
| 630 | Handle XTY_ER/XMC_XO symbols correctly. | |
| 631 | (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols | |
| 632 | rather than normal symbol table. | |
| 633 | (bfd_xcoff_import_symbol): It's not an error if the symbol is | |
| 634 | already defined with the same absolute value. | |
| 635 | (xcoff_mark): When considering called symbols, check whether the | |
| 636 | descriptor is from a dynamic object, rather than the symbol | |
| 637 | itself. | |
| 638 | (xcoff_build_ldsyms): Likewise. | |
| 639 | ||
| 640 | * libbfd.c (bfd_get_file_window): Change return type to boolean. | |
| 641 | Cast realloc and malloc return values. If malloc or realloc fail, | |
| 642 | set bfd_error_no_memory. | |
| 643 | * bfd-in.h (bfd_get_file_window): Change type to boolean. | |
| 644 | * bfd-in2.h: Rebuild. | |
| 645 | ||
| 646 | Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com> | |
| 647 | ||
| 648 | * coff-ppc.c (ppc_record_toc_entry): new function. | |
| 649 | (in_reloc_p): changed return value. | |
| 650 | (coff_ppc_relocate_section): much rework. | |
| 651 | (ppc_allocate_toc_section): new function. | |
| 652 | (ppc_process_before_allocation): new function. | |
| 653 | (ppc_coff_swap_sym_in_hook): new function. | |
| 654 | ||
| 655 | * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset. | |
| 656 | (coff_link_add_symbols): initialize toc_offset. | |
| 657 | ||
| 658 | * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook | |
| 659 | (coff_swap_aouthdr_out): Added more sections to the data | |
| 660 | dictionary for the pe file header. Also changed linker version | |
| 661 | number on the ppc side. | |
| 662 | (dir_names): small improvements to the dictionary printing. | |
| 663 | (pe_mkobject_hook): save the file level flags. | |
| 664 | ||
| 665 | * libcoff-in.h (coff_link_hash_entry): added toc_offset field | |
| 666 | (pe_tdata): added real_flags field | |
| 667 | (coff_tdata): added local_toc_sym_map and access macro | |
| 668 | ||
| 669 | * libcoff.h (coff_link_hash_entry): added toc_offset field | |
| 670 | (pe_tdata): added real_flags field | |
| 671 | (coff_tdata): added local_toc_sym_map and access macro | |
| 672 | ||
| 673 | * coffcode.h (coff_set_alignment_hook): added hook for PE. | |
| 674 | (coff_mkobject): init for local_toc_sym_map | |
| 675 | (coff_write_object_contents): set the internal_a.magic to | |
| 676 | IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other | |
| 677 | ppc compilers use. | |
| 678 | ||
| 679 | Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 680 | ||
| 681 | * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs | |
| 682 | entries until both the line number address and the function name | |
| 683 | address are too large. | |
| 684 | ||
| 685 | * configure.in: Call AC_CHECK_PROG to find and cache AR. | |
| 686 | * configure: Rebuilt. | |
| 687 | ||
| 688 | * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it | |
| 689 | is defined in the environment. | |
| 690 | ||
| 691 | Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com) | |
| 692 | ||
| 693 | * som.c (som_get_section_contents_in_window): Define to use | |
| 694 | generic version. | |
| 695 | ||
| 696 | Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com> | |
| 697 | ||
| 698 | * coff-i860.c: New file, based on coff-i386.c. | |
| 699 | * cpu-i860.c: New file, based on cpu-i386.c. | |
| 700 | * hosts/i860mach3.h: New file, based on hosts/i386mach3.h. | |
| 701 | * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New | |
| 702 | targets, using i860coff_vec. | |
| 703 | * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using | |
| 704 | trad-core.o and hosts/i860mach3.h. | |
| 705 | (i860coff_vec): Use coff-i860.o and cofflink.o. | |
| 706 | * configure: Rebuild. | |
| 707 | * Makefile.in: Rebuild dependencies. | |
| 708 | (ALL_MACHINES): Add cpu-i860.o. | |
| 709 | (BFD32_BACKENDS): Add coff-i860.o. | |
| 710 | (CFILES): Add cpu-i860.c and coff-i860.c. | |
| 711 | * targets.c (i860coff_vec): Declare. | |
| 712 | (bfd_target_vector): Add &i860coff_vec. | |
| 713 | * archures.c (bfd_i860_arch): Declare. | |
| 714 | (bfd_archures_list): Add &bfd_i860_arch. | |
| 715 | * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number. | |
| 716 | (coff_set_flags): Handle bfd_arch_i860. | |
| 717 | (coff_write_object_contents): Handle I860 a.out magic number. | |
| 718 | ||
| 719 | Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 720 | ||
| 721 | * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of | |
| 722 | the created .tc section to 2. | |
| 723 | (xcoff_mark): Don't keep a .loader reloc for a call to an | |
| 724 | undefined symbol when creating a shared library. | |
| 725 | (xcoff_build_ldsyms): When creating a shared library, generate | |
| 726 | global linkage code for a call to an undefined symbol. | |
| 727 | ||
| 728 | Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 729 | ||
| 730 | * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES, | |
| 731 | BFD32_BACKENDS, BFD64_BACKENDS. | |
| 732 | (.dep1): Put mkdep output in a separate file. | |
| 733 | Rebuilt dependencies. | |
| 734 | ||
| 735 | * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return | |
| 736 | value. | |
| 737 | ||
| 738 | Permit use of mmap when available: | |
| 739 | ||
| 740 | * configure.in: Check for mmap, madvise, mprotect. | |
| 741 | * config.in, configure: Regenerated. | |
| 742 | ||
| 743 | * libbfd.c (struct _bfd_window_internal): Define type. | |
| 744 | (bfd_init_window, bfd_free_window, bfd_get_file_window): New | |
| 745 | functions. | |
| 746 | (ok_to_map): New static variable for debugging. | |
| 747 | (_bfd_generic_get_section_contents_in_window): New function. | |
| 748 | * bfd-in.h (bfd_window_internal): Declare type. | |
| 749 | (bfd_window): Define type. | |
| 750 | (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare. | |
| 751 | * libbfd-in.h (_bfd_generic_get_section_contents_in_window): | |
| 752 | Declare. | |
| 753 | ||
| 754 | * libaout.h (struct aoutdata): Add two window fields. | |
| 755 | (obj_aout_sym_window, obj_aout_string_window): New macros. | |
| 756 | * aoutx.h (some_aout_object_p): Initialize windows. | |
| 757 | (aout_get_external_symbols): Get symbol data and strings in | |
| 758 | windows instead of explicitly allocated buffers. | |
| 759 | (slurp_symbol_table): Free window instead of memory. | |
| 760 | (bfd_free_cached_info): Release windows instead of freeing storage | |
| 761 | directly. | |
| 762 | (aout_link_free_symbols): Ditto. | |
| 763 | ||
| 764 | * targets.c (bfd_target): Add new field for | |
| 765 | get_section_contents_in_window. | |
| 766 | (BFD_JUMP_TABLE_GENERIC): Updated. | |
| 767 | * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c, | |
| 768 | coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c, | |
| 769 | libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new | |
| 770 | macros for get_section_contents_in_window field. | |
| 771 | ||
| 772 | Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com> | |
| 773 | ||
| 774 | * core.c: Renamed to corefile.c | |
| 775 | * makefile.dos (OBJS): Change core.o to corefile.o | |
| 776 | * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c | |
| 777 | ||
| 778 | Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 779 | ||
| 780 | * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub | |
| 781 | to o. Clobber and restore the list of new csects around the call | |
| 782 | to _bfd_generic_link_add_one_symbol, in case it wants to report a | |
| 783 | linker error and the linker wants to read the symbol table. Reset | |
| 784 | the line number count of a real section even if it has no relocs. | |
| 785 | (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag. | |
| 786 | ||
| 787 | * coffgen.c (_bfd_coff_read_string_table): Warn if the string size | |
| 788 | is too small. | |
| 789 | ||
| 790 | Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 791 | ||
| 792 | * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about | |
| 793 | an undefined symbol in a shared link. | |
| 794 | ||
| 795 | * linker.c (_bfd_generic_link_add_one_symbol): Correct type of | |
| 796 | oldtype from bfd_link_order_type to bfd_link_hash_type. From | |
| 797 | phdm@info.ucl.ac.be (Philippe De Muyter). | |
| 798 | ||
| 799 | Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de> | |
| 800 | ||
| 801 | * coff-m88k.c (rtype2howto): New static function. | |
| 802 | (RTYPE2HOWTO): Use it rather than a macro definition. | |
| 803 | ||
| 804 | * coffcode.h (coff_write_object_contents): set internal_a.magic | |
| 805 | to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS). | |
| 806 | ||
| 807 | * configure.in: m68*-motorola-sysv* does not use ptrace-core.o; | |
| 808 | define TRAD_HEADER to new file hosts/delta68.h. | |
| 809 | m88*-motorola-sysv*, however, does use ptrace-core.o. | |
| 810 | * hosts/delta68.h: New file. | |
| 811 | ||
| 812 | * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to | |
| 813 | bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc. | |
| 814 | ||
| 815 | Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 816 | ||
| 817 | * i386linux.c (MY(vec)): Declare before use. | |
| 818 | ||
| 819 | Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 820 | ||
| 821 | * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): | |
| 822 | Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases. | |
| 823 | ||
| 824 | * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the | |
| 825 | BFD is not of the right type. | |
| 826 | (bfd_elf_get_needed_list): Likewise. | |
| 827 | * i386linux.c (bfd_linux_size_dynamic_sections): Likewise. | |
| 828 | * sunos.c (bfd_sunos_get_needed_list): Likewise. | |
| 829 | * xcofflink.c (XCOFF_XVECP): Define. | |
| 830 | (bfd_xcoff_link_record_set): Don't do anything if the BFD is not | |
| 831 | of the right type. | |
| 832 | (bfd_xcoff_import_symbol): Likewise. | |
| 833 | (bfd_xcoff_export_symbol): Likewise. | |
| 834 | (bfd_xcoff_link_count_reloc): Likewise. | |
| 835 | (bfd_xcoff_record_link_assignment): Likewise. | |
| 836 | (bfd_xcoff_size_dynamic_sections): Likewise. | |
| 837 | ||
| 838 | * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol | |
| 839 | table index against the number of symbols for a base relative | |
| 840 | reloc. | |
| 841 | ||
| 842 | * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to | |
| 843 | static function. | |
| 844 | * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set | |
| 845 | full_aouthdr flag here... | |
| 846 | (_bfd_xcoff_bfd_final_link): ...not here. | |
| 847 | ||
| 848 | Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com> | |
| 849 | ||
| 850 | * libelf.h: Rename to elf-bfd.h to avoid conflict with | |
| 851 | systems that have a system <libelf.h>. | |
| 852 | * Makefile.in: Globally replace libelf.h with elf-bfd.h. | |
| 853 | * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c, | |
| 854 | elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c, | |
| 855 | elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c, | |
| 856 | elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c, | |
| 857 | elfxx-target.h: Include elf-bfd.h rather than libelf.h. | |
| 858 | * elfxx-target.h: Change libelf.h reference to elf-bfd.h. | |
| 859 | ||
| 860 | Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com> | |
| 861 | ||
| 862 | * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If | |
| 863 | set, set BSF_WEAK in symbol. Change all callers. | |
| 864 | (ecoff_get_extr): Set weakext based on BSF_WEAK. | |
| 865 | (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to | |
| 866 | _bfd_generic_link_add_one_symbol. | |
| 867 | (ecoff_indirect_link_order): Check that the section tdata relocs | |
| 868 | are not NULL before using them. | |
| 869 | ||
| 870 | * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and | |
| 871 | define TRAD_HEADER as hosts/alphalinux.h. | |
| 872 | * configure: Rebuild. | |
| 873 | * hosts/alphalinux.h: New file. | |
| 874 | * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma, | |
| 875 | not int. | |
| 876 | ||
| 877 | Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 878 | ||
| 879 | * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and | |
| 880 | C_ECOMM storage classes. | |
| 881 | ||
| 882 | * xcofflink.c (xcoff_mark_symbol): New static function, broken out | |
| 883 | of xcoff_mark. | |
| 884 | (xcoff_mark): Call xcoff_mark_symbol. | |
| 885 | (bfd_xcoff_export_symbol): Call xcoff_mark_symbol. | |
| 886 | (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than | |
| 887 | doing it by hand. | |
| 888 | (xcoff_build_ldsyms): Build a .loader symbol for an export symbol. | |
| 889 | ||
| 890 | Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 891 | ||
| 892 | * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos | |
| 893 | field. | |
| 894 | (xcoff_find_reloc): New static function. | |
| 895 | (xcoff_link_add_symbols): Use it. | |
| 896 | (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos. | |
| 897 | (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't | |
| 898 | relocate the value of C_DECL. | |
| 899 | ||
| 900 | * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT. | |
| 901 | ||
| 902 | Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 903 | ||
| 904 | * cofflink.c (_bfd_coff_generic_relocate_section): Make | |
| 905 | callback decide what goes in .relocs. | |
| 906 | * pe[i]-i386.c (TARGET_UNDERSCORE): Define. | |
| 907 | * peicode.h (pe_mkobject_hook): Only copy aouthdr if | |
| 908 | there is one. | |
| 909 | ||
| 910 | Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 911 | ||
| 912 | * xcofflink.c (xcoff_link_add_symbols): Handle csects in the | |
| 913 | absolute section. | |
| 914 | ||
| 915 | Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 916 | ||
| 917 | * xcofflink.c: More improvements, mostly to fix handling of | |
| 918 | constructors and a few other special cases. | |
| 919 | * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to | |
| 920 | zero, reverting yesterday's change. | |
| 921 | * bfd-in.h (bfd_xcoff_link_record_set): Declare. | |
| 922 | (bfd_xcoff_link_count_reloc): Declare. | |
| 923 | (bfd_xcoff_record_link_assignment): Declare. | |
| 924 | * bfd-in2.h: Rebuild. | |
| 925 | ||
| 926 | Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se> | |
| 927 | ||
| 928 | * PORTING, aout-arm.c, aout-encap.c, aout-target.h, | |
| 929 | aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c | |
| 930 | i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c, | |
| 931 | i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c, | |
| 932 | ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c: | |
| 933 | Change PAGE_SIZE to TARGET_PAGE_SIZE. | |
| 934 | ||
| 935 | * m68knetbsd.c: Ditto as well as add support for the m68k4k object | |
| 936 | format. | |
| 937 | ||
| 938 | * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text | |
| 939 | segments includes the a.out header. See to that the magic number | |
| 940 | *always* is big-endian. | |
| 941 | ||
| 942 | * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and | |
| 943 | m68k4k NetBSD configurations. | |
| 944 | ||
| 945 | * configure.in, configure: Separate i386 & mips NetBSD | |
| 946 | configurations from other BSD ones. Don't assume DEC is the only | |
| 947 | thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd* | |
| 948 | configurations. Add support for m68k4k NetBSD object format. | |
| 949 | ||
| 950 | * libaout.h: Added M_68K4K_NETBSD magic. | |
| 951 | ||
| 952 | * m68k4knetbsd.c: New file. | |
| 953 | ||
| 954 | * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P. | |
| 955 | ||
| 956 | * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to | |
| 957 | <machine/endian.h>. | |
| 958 | ||
| 959 | * hosts/mipsnbsd.h: New file. | |
| 960 | ||
| 961 | Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 962 | ||
| 963 | * xcofflink.c: Numerous changes to get closer to a working XCOFF | |
| 964 | linker. | |
| 965 | * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr, | |
| 966 | toc_section, and entry_section fields. | |
| 967 | (struct xcoff_section_tdata): Remove ldrel_count field. | |
| 968 | * libcoff.h: Rebuild. | |
| 969 | * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data | |
| 970 | fields. | |
| 971 | (coff_compute_section_file_positions): If RS6000COFF_C, generate | |
| 972 | full a.out header if full_aouthdr is set in xcoff_data. | |
| 973 | (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc | |
| 974 | based on sections stored in xcoff_data. | |
| 975 | * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data | |
| 976 | fields. | |
| 977 | (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR. | |
| 978 | (rs6000coff_vec): Set symbol_leading_char to '.'. | |
| 979 | * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the | |
| 980 | value stored in ret rather than returning a pointer value. | |
| 981 | ||
| 982 | Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 983 | ||
| 984 | * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC | |
| 985 | format for now. | |
| 986 | ||
| 987 | Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com) | |
| 988 | ||
| 989 | * som.c (som_slurp_string_table): Allocate the strings with malloc | |
| 990 | since they're free'd by free_cached_info. | |
| 991 | (som_slurp_symbol_table): Similarly for the symbol table. | |
| 992 | ||
| 993 | Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com> | |
| 994 | ||
| 995 | * Makefile.in (diststuff): Don't make headers. | |
| 996 | ||
| 997 | Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 998 | ||
| 999 | * Makefile.in: Rebuild dependencies. | |
| 1000 | ||
| 1001 | * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if | |
| 1002 | output_bfd is not SunOS. | |
| 1003 | (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of | |
| 1004 | non-SunOS input files. | |
| 1005 | ||
| 1006 | * xcofflink.c: Extensive changes to support linking shared objects | |
| 1007 | and generating a .loader section. | |
| 1008 | * libcoff-in.h (struct xcoff_tdata): Add import_file_id field. | |
| 1009 | (struct xcoff_section_tdata): Add lineno_count, first_symndx, | |
| 1010 | last_symndx, and ldrel_count fields. | |
| 1011 | * libcoff.h: Rebuild. | |
| 1012 | * coff-rs6000.c (xcoff_howto_table): Correct reloc names. | |
| 1013 | * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD | |
| 1014 | is set. | |
| 1015 | * bfd-in.h (bfd_xcoff_import_symbol): Declare. | |
| 1016 | (bfd_xcoff_export_symbol): Declare. | |
| 1017 | (bfd_xcoff_size_dynamic_sections): Declare. | |
| 1018 | * bfd-in2.h: Rebuild. | |
| 1019 | ||
| 1020 | Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com> | |
| 1021 | ||
| 1022 | * configure.in: Add xcofflink.o to pmac_xcoff_vec. | |
| 1023 | * configure: Rebuild. | |
| 1024 | * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos. | |
| 1025 | * coff-pmac.c: Include coff-rs6000.c instead of duplicating its | |
| 1026 | contents. | |
| 1027 | (pmac_xcoff_vec): Update to use new xcoff support. | |
| 1028 | * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static. | |
| 1029 | (xcoff_write_armap): Declare buf as unsigned char. | |
| 1030 | * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR. | |
| 1031 | ||
| 1032 | * mpw-make.sed: Generalize subdir_do edit. | |
| 1033 | ||
| 1034 | Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com) | |
| 1035 | ||
| 1036 | * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos | |
| 1037 | correctly. Don't initialize asect->vma. | |
| 1038 | ||
| 1039 | Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 1040 | ||
| 1041 | * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use | |
| 1042 | something a little less than the page size. | |
| 1043 | ||
| 1044 | Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1045 | ||
| 1046 | * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp. | |
| 1047 | ||
| 1048 | Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 1049 | ||
| 1050 | * coff-i386.c (coff_i386_reloc_type_lookup): New. | |
| 1051 | * coffcode.h (coff_write_object_contents): If .bss is before | |
| 1052 | .data us that as data_start. | |
| 1053 | * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc | |
| 1054 | calc correct. | |
| 1055 | * peicode.h (add_data_entry): Use _cooked_size of data directory. | |
| 1056 | (coff_swap_outhdr_out): Hardwire in version number. | |
| 1057 | ||
| 1058 | Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 1059 | ||
| 1060 | * sunos.c (sunos_add_dynamic_symbols): Rename local variables | |
| 1061 | major and minor to *_vno, since the former are also macros in | |
| 1062 | SunOS header files. Cast result of bfd_alloc to appropriate | |
| 1063 | type. | |
| 1064 | ||
| 1065 | * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value | |
| 1066 | before assigning to sec_data. | |
| 1067 | ||
| 1068 | Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1069 | ||
| 1070 | * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is | |
| 1071 | now relative to the section, not absolute. | |
| 1072 | * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to | |
| 1073 | get the file name when there is a N_SO directory name. When | |
| 1074 | handling stabs, remember that section->vma was added to the | |
| 1075 | offset. | |
| 1076 | ||
| 1077 | Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1078 | ||
| 1079 | * sunos.c (struct sunos_link_hash_table): Add needed field. | |
| 1080 | (sunos_link_hash_table_create): Call bfd_release, not free. | |
| 1081 | (sunos_link_hash_table_create): Initialize needed field. | |
| 1082 | (sunos_add_dynamic_symbols): Record needed objects. | |
| 1083 | (bfd_sunos_get_needed_list): New function. | |
| 1084 | * bfd-in.h (bfd_sunos_get_needed_list): Declare. | |
| 1085 | * bfd-in2.h: Rebuild. | |
| 1086 | ||
| 1087 | Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 1088 | ||
| 1089 | * libcoff-in.h (pe_data_type.in_reloc_p): New. | |
| 1090 | ||
| 1091 | Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1092 | ||
| 1093 | * bfd-in.h (struct bfd_link_needed_list): Rename from | |
| 1094 | bfd_elf_link_needed_list. | |
| 1095 | * bfd-in2.h: Rebuild. | |
| 1096 | * elf.c, elflink.h, libelf.h: Corresponding changes. | |
| 1097 | ||
| 1098 | Add start at AIX linker support; no shared libraries yet. | |
| 1099 | * xcofflink.c: New file. | |
| 1100 | * configure.in (rs600coff_vec): Use xcofflink.o. | |
| 1101 | * configure: Rebuild. | |
| 1102 | * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices | |
| 1103 | fields. | |
| 1104 | (struct xcoff_section_tdata): Define. | |
| 1105 | (xcoff_section_data): Define macro. | |
| 1106 | (_bfd_xcoff_bfd_link_hash_table_create): Declare. | |
| 1107 | (_bfd_xcoff_bfd_link_add_symbols): Declare. | |
| 1108 | (_bfd_xcoff_bfd_final_link): Declare. | |
| 1109 | (_bfd_ppc_xcoff_relocate_section): Declare. | |
| 1110 | * libcoff.h: Rebuild. | |
| 1111 | * coff-rs6000.c: Clean up a bit. | |
| 1112 | (xcoff_mkobject): Default modtype to 1L, not RE. Initialize | |
| 1113 | cputype, csects, and debug_indices. | |
| 1114 | (xcoff_copy_private_bfd_data): Copy cputype. | |
| 1115 | (xcoff_howto_table): Rename from rs6000coff_howto_table. | |
| 1116 | (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto. | |
| 1117 | (xcoff_reloc_type_lookup): Rename from | |
| 1118 | rs6000coff_reloc_type_lookup. | |
| 1119 | (coff_relocate_section): Define. | |
| 1120 | (_bfd_xcoff_sizeof_headers): Define. | |
| 1121 | (_bfd_xcoff_bfd_get_relocated_section_contents): Define. | |
| 1122 | (_bfd_xcoff_bfd_relax_section): Define. | |
| 1123 | (_bfd_xcoff_bfd_link_split_section): Define. | |
| 1124 | (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not | |
| 1125 | coff. | |
| 1126 | * coffcode.h (coff_compute_section_file_positions): If AIX, | |
| 1127 | increment sofar by SMALL_AOUTSZ if not executable. | |
| 1128 | (coff_write_object_contents): If AIX, always output an a.out | |
| 1129 | header; if not executable, header size of SMALL_AOUTSZ. | |
| 1130 | * hash.c (struct bfd_strtab_hash): Add xcoff field. | |
| 1131 | (_bfd_stringtab_init): Initialize xcoff field. | |
| 1132 | (_bfd_xcoff_stringtab_init): New function. | |
| 1133 | (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length. | |
| 1134 | (_bfd_stringtab_emit): In XCOFF mode, write out length. | |
| 1135 | * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare. | |
| 1136 | * libbfd.h: Rebuild. | |
| 1137 | * Makefile.in: Rebuild dependencies. | |
| 1138 | (BFD32_BACKENDS): Add xcofflink.o. | |
| 1139 | (CFILES): Add xcofflink.c. | |
| 1140 | ||
| 1141 | * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not | |
| 1142 | SEC_NO_FLAGS, for .acommon section. From Peter Schauer | |
| 1143 | <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>. | |
| 1144 | ||
| 1145 | Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 1146 | ||
| 1147 | * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c. | |
| 1148 | ||
| 1149 | Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 1150 | ||
| 1151 | * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment. | |
| 1152 | * config.in: Regenerated. | |
| 1153 | ||
| 1154 | * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048. | |
| 1155 | (_bfd_chunksize): New variable. | |
| 1156 | (_bfd_new_bfd): Set it to getpagesize() if negative, and use it | |
| 1157 | for obstack chunk size. | |
| 1158 | * configure.in: Check for getpagesize. | |
| 1159 | * configure: Regenerated. | |
| 1160 | ||
| 1161 | Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
| 1162 | ||
| 1163 | * trad-core.c (rawptr): Make it a local variable of | |
| 1164 | ptrace_unix_core_file_p. | |
| 1165 | ||
| 1166 | Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 1167 | ||
| 1168 | * coff-arm.c (in_reloc_p): New. | |
| 1169 | * coff-i386.c (in_reloc_p): New. | |
| 1170 | * coffcode.h: Allways include peicode.h if COFF_WITH_PE. | |
| 1171 | (coff_write_object_contents): Only set has_reloc_section | |
| 1172 | if PE_IMAGE. | |
| 1173 | * cofflink.c (_bfd_coff_generic_relocate_section): Call | |
| 1174 | in_reloc_p to decide if reloc should be emitted. | |
| 1175 | * libcoff.h (pe_data_type.in_reloc_p): New. | |
| 1176 | * peicode.h (pe_mkobject): Initialize in_reloc_p. | |
| 1177 | ||
| 1178 | Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1179 | ||
| 1180 | * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c. | |
| 1181 | (_bfd_coff_read_internal_relocs): Likewise. | |
| 1182 | * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c. | |
| 1183 | (_bfd_coff_read_internal_relocs): Likewise. | |
| 1184 | ||
| 1185 | * elflink.h (elf_link_add_object_symbols): Correct conditions | |
| 1186 | under which type and size change warnings are issued. | |
| 1187 | ||
| 1188 | Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1189 | ||
| 1190 | * coffgen.c (coff_count_linenumbers): Don't count line numbers for | |
| 1191 | a symbol which is not in a real section. | |
| 1192 | (coff_write_native_symbol): Corresponding change. | |
| 1193 | ||
| 1194 | * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from | |
| 1195 | coff_link_hash_newfunc and make non-static. | |
| 1196 | (_bfd_coff_link_hash_table_init): New function, broken out of | |
| 1197 | _bfd_coff_link_hash_table_create. | |
| 1198 | (_bfd_coff_link_hash_table_create): Use it. | |
| 1199 | (process_embedded_commands): Make static. | |
| 1200 | * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare. | |
| 1201 | (_bfd_coff_link_hash_table_init): Declare. | |
| 1202 | * libcoff.h: Rebuild. | |
| 1203 | ||
| 1204 | * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype | |
| 1205 | field in XCOFF tdata. | |
| 1206 | (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef | |
| 1207 | U802ROMAGIC, for clarity. Try to set arch and machine correctly | |
| 1208 | based on cputype stored in a.out header, or in n_type of initial | |
| 1209 | .file symbol. | |
| 1210 | (coff_write_object_contents): Set cputype correctly in a.out | |
| 1211 | header. | |
| 1212 | (coff_slurp_symbol_table): Add casts to file_ptr to avoid | |
| 1213 | warnings. | |
| 1214 | * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field. | |
| 1215 | (coff_swap_aouthdr_out): Swap out cputype field. Don't clear | |
| 1216 | old resv1 field. | |
| 1217 | * libcoff-in.h (struct xcoff_tdata): Add cputype field. | |
| 1218 | * libcoff.h: Rebuild. | |
| 1219 | ||
| 1220 | * cpu-rs6000.c (rs6000_compatible): New static function. | |
| 1221 | (bfd_rs6000_arch): Use it. | |
| 1222 | * cpu-powerpc.c (powerpc_compatible): New static function. | |
| 1223 | (arch_info_struct): Define various flavours of PowerPC. | |
| 1224 | (bfd_powerpc_arch): Use powerpc_compatible. Point at | |
| 1225 | arch_info_struct. | |
| 1226 | ||
| 1227 | Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com> | |
| 1228 | ||
| 1229 | * Makefile.in (FLAGS_TO_PASS): Remove BISON. | |
| 1230 | ||
| 1231 | Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1232 | ||
| 1233 | * elflink.h (elf_link_add_object_symbols): Don't warn about | |
| 1234 | changing the size or type if the old definition was weak. | |
| 1235 | ||
| 1236 | Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1237 | ||
| 1238 | * coffcode.h (combined_entry_type): Add fix_line field. | |
| 1239 | (coff_slurp_line_table): Warn if we try to set the lineno field of | |
| 1240 | a symbol twice. | |
| 1241 | (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and | |
| 1242 | C_EINCL by setting fix_line. Fix C_BSTAT symbol value. | |
| 1243 | * coffgen.c (coff_mangle_symbols): Handle fix_line. | |
| 1244 | (coff_write_symbol): Only use N_DEBUG if the symbol is in the | |
| 1245 | absolute section. | |
| 1246 | (coff_print_symbol): Print fix_value symbols in a useful fashion. | |
| 1247 | * libcoff.h: Rebuild. | |
| 1248 | ||
| 1249 | * libcoff-in.h (struct xcoff_tdata): Define. | |
| 1250 | (xcoff_data): Define. | |
| 1251 | * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union. | |
| 1252 | * bfd-in2.h, libcoff.h: Rebuild. | |
| 1253 | * coff-rs6000.c (xcoff_mkobject): New static function. | |
| 1254 | (coff_mkobject): Define. | |
| 1255 | (xcoff_copy_private_bfd_data): New static function. | |
| 1256 | (coff_bfd_copy_private_bfd_data): Define. | |
| 1257 | (rs6000coff_howto_table): Change R_TOC complain_on_overflow from | |
| 1258 | signed to bitfield. | |
| 1259 | (rs6000coff_vec): Add DYNAMIC to object_flags. | |
| 1260 | * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and | |
| 1261 | .loader sections specially. | |
| 1262 | (coff_new_section_hook): If RS6000COFF_C, get the .text and .data | |
| 1263 | section alignment from the XCOFF tdata information. | |
| 1264 | (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on | |
| 1265 | F_SHROBJ, and copy the extra a.out header information into the | |
| 1266 | XCOFF tdata structure. | |
| 1267 | (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ, | |
| 1268 | F_DYNLOAD and the extra a.out header information. | |
| 1269 | (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or | |
| 1270 | C_HIDEXT symbol with attached csect information. | |
| 1271 | * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap | |
| 1272 | in the o_maxdata field. | |
| 1273 | (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields. | |
| 1274 | * coffgen.c (coff_renumber_symbols): Don't move any symbol to the | |
| 1275 | end if BSF_NOT_AT_END is set. | |
| 1276 | ||
| 1277 | * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to | |
| 1278 | _bfd_read_ar_hdr_fn. | |
| 1279 | * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly. | |
| 1280 | * bfd-in2.h, libbfd.h: Rebuild. | |
| 1281 | * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr | |
| 1282 | return value. | |
| 1283 | (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise. | |
| 1284 | (bfd_slurp_bsd_armap_f2): Likewise. | |
| 1285 | (_bfd_slurp_extended_name_table): Likewise. | |
| 1286 | ||
| 1287 | Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 1288 | ||
| 1289 | Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
| 1290 | ||
| 1291 | * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS | |
| 1292 | when the symbol table is empty. | |
| 1293 | ||
| 1294 | * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve | |
| 1295 | space for section symbols, since we don't output them either. | |
| 1296 | (elf_m68k_adjust_dynindx): Removed. | |
| 1297 | ||
| 1298 | * ptrace-core.c (rawptr): Make it a local variable of | |
| 1299 | ptrace_unix_core_file_p. | |
| 1300 | ||
| 1301 | Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 1302 | ||
| 1303 | * coff-rs6000.c (xcoff_write_archive_contents): Return false, not | |
| 1304 | NULL. | |
| 1305 | ||
| 1306 | * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and | |
| 1307 | Mac object file formats. | |
| 1308 | ||
| 1309 | Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1310 | ||
| 1311 | * coffgen.c (coff_fix_symbol_name): Don't try to set up file | |
| 1312 | auxent if there isn't one. | |
| 1313 | (coff_write_symbols): If there is no file auxent, use SYMNMLEN | |
| 1314 | rather than FILNMLEN as the maximum name length. | |
| 1315 | ||
| 1316 | * coffcode.h (bfd_coff_backend_data): Add new field | |
| 1317 | _bfd_coff_print_aux. | |
| 1318 | (bfd_coff_print_aux): New static function. | |
| 1319 | (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the | |
| 1320 | scnlen field of an XTY_LD csect aux entry. | |
| 1321 | (coff_print_aux): New static function. | |
| 1322 | (coff_slurp_symbol_table): Don't pointerize scnlen field; now done | |
| 1323 | in coff_pointerize_aux_hook. | |
| 1324 | (bfd_coff_std_swap_table): Initialize new field. | |
| 1325 | * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux. | |
| 1326 | * libcoff.h: Rebuild. | |
| 1327 | * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field. | |
| 1328 | * coff-mips.c (mips_ecoff_backend_data): Likewise. | |
| 1329 | ||
| 1330 | * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG | |
| 1331 | if there are symbols, for native AIX ld compatibility. | |
| 1332 | ||
| 1333 | * coffcode.h (bfd_coff_backend_data): Add new field | |
| 1334 | _bfd_coff_pointerize_aux_hook. | |
| 1335 | (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C | |
| 1336 | or I960, and as 0 otherwise. | |
| 1337 | (bfd_coff_std_swap_table): Initialize new field. | |
| 1338 | * libcoff.h: Rebuild. | |
| 1339 | * coffgen.c (coff_pointerize_aux): Change parameters to take | |
| 1340 | symbol pointer instead of type and class, and to take aux index. | |
| 1341 | Call _bfd_coff_pointerize_aux_hook if it is defined. | |
| 1342 | (coff_get_normalized_symtab): Always call coff_pointerize_aux. | |
| 1343 | * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields. | |
| 1344 | * coff-mips.c (mips_ecoff_backend_data): Likewise. | |
| 1345 | ||
| 1346 | * coff-rs6000.c: Add full support for AIX archives. Rewrite old | |
| 1347 | read-only/host-only support. | |
| 1348 | ||
| 1349 | * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be | |
| 1350 | BSF_LOCAL. | |
| 1351 | (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if | |
| 1352 | RS6000COFF_C. | |
| 1353 | ||
| 1354 | * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify | |
| 1355 | BFD_JUMP_TABLE_ARCHIVE accordingly. | |
| 1356 | * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare. | |
| 1357 | (_bfd_compute_and_write_armap): Declare. | |
| 1358 | (_bfd_generic_read_ar_hdr): Declare. | |
| 1359 | (_bfd_read_ar_hdr): Define. | |
| 1360 | (_bfd_noarchive_read_ar_hdr): Define. | |
| 1361 | (_bfd_archive_bsd_read_ar_hdr): Define. | |
| 1362 | (_bfd_archive_coff_read_ar_hdr): Define. | |
| 1363 | * archive.c: Change all callers of _bfd_snarf_ar_hdr to call | |
| 1364 | _bfd_read_ar_hdr instead. | |
| 1365 | (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr. | |
| 1366 | (_bfd_compute_and_write_armap): Rename from | |
| 1367 | compute_and_write_armap. Make non-static. Change all callers. | |
| 1368 | * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather | |
| 1369 | than _bfd_snarf_ar_hdr. | |
| 1370 | * aout-target.h (MY_read_ar_hdr): Define if not defined. | |
| 1371 | * ieee.c (ieee_read_ar_hdr): Define. | |
| 1372 | * libecoff.h (_bfd_ecoff_read_ar_hdr): Define. | |
| 1373 | * oasys.c (oasys_read_ar_hdr): Define. | |
| 1374 | * som.c (som_read_ar_hdr): Define. | |
| 1375 | * bfd-in2.h, libbfd.h: Rebuild. | |
| 1376 | ||
| 1377 | Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 1378 | ||
| 1379 | * peicode.c (coff_swap_filehdr_in): If symptr is | |
| 1380 | zero, there aren't any symbols, even if nsyms is set. | |
| 1381 | ||
| 1382 | Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1383 | ||
| 1384 | * libecoff.h (struct ecoff_backend_data): Add adjust_headers | |
| 1385 | field. | |
| 1386 | * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha | |
| 1387 | sections, and set styp correctly for them: .got, .hash, .dynamic, | |
| 1388 | .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment. | |
| 1389 | (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section | |
| 1390 | types. | |
| 1391 | (ecoff_sort_hdrs): New static function. | |
| 1392 | (ecoff_compute_section_file_positions): Return boolean, not void. | |
| 1393 | Sort the sections by VMA before looking through them. Put the | |
| 1394 | first non SEC_ALLOC section on a new page. Put every SEC_ALLOC | |
| 1395 | section on an appropriate boundary within the page. | |
| 1396 | (ecoff_compute_reloc_file_positions): Check return value of | |
| 1397 | ecoff_compute_section_file_positions. | |
| 1398 | (_bfd_ecoff_set_section_contents): Likewise. | |
| 1399 | (_bfd_ecoff_write_object_contents): Check for various Alpha | |
| 1400 | section types when incrementing text_size and data_size. Call | |
| 1401 | adjust_headers backend function if it exists. | |
| 1402 | * coff-alpha.c (alpha_adjust_headers): New static function. | |
| 1403 | (alpha_ecoff_backend_data): Initialize adjust_headers field. | |
| 1404 | * coff-mips.c (mips_ecoff_backend_data): Likewise. | |
| 1405 | ||
| 1406 | * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6. | |
| 1407 | ||
| 1408 | Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com) | |
| 1409 | ||
| 1410 | * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead | |
| 1411 | of ALTERNATE_AIX_CORE_FORMAT. | |
| 1412 | * configure.in (aix4): No longer need CORE_FLAGS. | |
| 1413 | * configure: Updated. | |
| 1414 | ||
| 1415 | Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 1416 | ||
| 1417 | NS32k changes from Ian Dall: | |
| 1418 | * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New | |
| 1419 | macros. | |
| 1420 | (aout_link_input_section_std, aout_link_input_section_ext, | |
| 1421 | aout_link_reloc_link_order): Call them instead of _bfd_* | |
| 1422 | versions. | |
| 1423 | * aout-target.h (MY_exec_header_not_counted): New macro, defaults | |
| 1424 | to zero. | |
| 1425 | (backend_data): Use it instead of hardcoded zero. | |
| 1426 | ||
| 1427 | * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro. | |
| 1428 | (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi. | |
| 1429 | ||
| 1430 | * ns32knetbsd.c: Include bfd.h. | |
| 1431 | (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros. | |
| 1432 | (MY_bfd_reloc_type_lookup): Declare function too. | |
| 1433 | * pc532-mach.c (set_sizes): Don't declare. | |
| 1434 | (MY_text_includes_header, MY_exec_header_not_counted): Define. | |
| 1435 | (backend_data, MY_backend_data): Don't define. | |
| 1436 | ||
| 1437 | * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and | |
| 1438 | ns32k-*-lites* like ns32k-*-netbsd*. | |
| 1439 | ||
| 1440 | * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to | |
| 1441 | compile on lites. | |
| 1442 | ||
| 1443 | Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1444 | ||
| 1445 | * coffcode.h (coff_write_object_contents): Restore setting | |
| 1446 | f_timdat to 0, deleted on August 22. | |
| 1447 | ||
| 1448 | Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 1449 | ||
| 1450 | * coffcode.h (coff_bfd_copy_private_symbol_data, | |
| 1451 | coff_bfd_copy_private_section_data, | |
| 1452 | coff_bfd_copy_private_bfd_data): ifdef to allow overrides. | |
| 1453 | * peicode.h (coff_bfd_copy_private_bfd_data): New | |
| 1454 | (pe_bfd_copy_private_bfd_data): New. | |
| 1455 | (coff_swap_scnhdr_in): Swap bss size into the right place. | |
| 1456 | (pe_print_private_bfd_data): Add some newlines. | |
| 1457 | ||
| 1458 | Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com) | |
| 1459 | ||
| 1460 | * som.c (setup_sections): Don't die if a space has no subspaces. | |
| 1461 | ||
| 1462 | Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1463 | ||
| 1464 | * elflink.h (elf_link_add_object_symbols): Don't let a weak | |
| 1465 | dynamic symbol override a common symbol. Don't change the size or | |
| 1466 | type if they have been set and the new symbol is not a definition. | |
| 1467 | Warn if the size or type changes. | |
| 1468 | ||
| 1469 | Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com) | |
| 1470 | ||
| 1471 | * som.c (som_begin_writing): Don't write the symbol table or | |
| 1472 | symbol strings. | |
| 1473 | (som_finish_writing): Write them here. Place them after the | |
| 1474 | subspace data, but before the relocs. | |
| 1475 | ||
| 1476 | Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1477 | ||
| 1478 | * sunos.c (sunos_add_one_symbol): Just pass false, not | |
| 1479 | info->shared_library, to sunos_create_dynamic_sections. | |
| 1480 | (sunos_scan_ext_relocs): Don't warn about a reloc in the .text | |
| 1481 | section. | |
| 1482 | (sunos_check_dynamic_reloc): Remove .text section assertion. | |
| 1483 | ||
| 1484 | Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com> | |
| 1485 | ||
| 1486 | * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*. | |
| 1487 | * configure, configure.in: Add pmac_xcoff_vec case. | |
| 1488 | * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o. | |
| 1489 | * coff-pmac.c: New file, PowerMac XCOFF support. | |
| 1490 | * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case. | |
| 1491 | * targets.c (pmac_xcoff_vec): Declare. | |
| 1492 | ||
| 1493 | * mpw-config.in: Various changes to be compatible with the | |
| 1494 | autoconf-based configury. | |
| 1495 | * mpw-make.sed: New file, sed commands to translate Unix | |
| 1496 | makefile into MPW syntax. | |
| 1497 | * mpw-make.in: Remove. | |
| 1498 | * hosts/mpw.h: Remove. | |
| 1499 | * bfd-in.h, bfd-in2.h: If MPW, include the file that defines | |
| 1500 | true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED. | |
| 1501 | ||
| 1502 | Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 1503 | ||
| 1504 | * binary.c (binary_get_symtab): Return an empty string on error. | |
| 1505 | * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB. | |
| 1506 | ||
| 1507 | Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie> | |
| 1508 | ||
| 1509 | * coff-ppc.c: Reformatted according to gnu conventions | |
| 1510 | Removed irrelevant "if 0" code | |
| 1511 | ||
| 1512 | Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1513 | ||
| 1514 | * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak | |
| 1515 | symbols rather than as indirect symbols. | |
| 1516 | (MY(slurp_symbol_table)): Don't do anything special about | |
| 1517 | secondary symbols. | |
| 1518 | ||
| 1519 | * coffcode.h (coff_new_section_hook): Make sure that the alignment | |
| 1520 | of .ctors and .dtors sections is no larger than 2. | |
| 1521 | ||
| 1522 | * sunos.c (sunos_add_one_symbol): Don't change | |
| 1523 | bfd_link_hash_common to bfd_link_hash_new, since it may be on the | |
| 1524 | undef list. | |
| 1525 | (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the | |
| 1526 | dynamic symbols when creating a shared library. | |
| 1527 | (sunos_scan_ext_relocs): Handle relocs correctly when creating a | |
| 1528 | shared library. | |
| 1529 | (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as | |
| 1530 | written even if it is not defined in a regular object. | |
| 1531 | (sunos_write_dynamic_symbol): Use plt_offset for the address of | |
| 1532 | the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT | |
| 1533 | rather than the constant 22. | |
| 1534 | (sunos_check_dynamic_reloc): Handle creating a shared library. | |
| 1535 | (sunos_finish_dynamic_link): Set the first entry in the GOT to | |
| 1536 | zero when creating a shared library. | |
| 1537 | * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC, | |
| 1538 | write it out at the start of the symbol table. | |
| 1539 | ||
| 1540 | * Makefile.in (BFD32_BACKENDS): Add coff-arm.o. | |
| 1541 | ||
| 1542 | Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com> | |
| 1543 | ||
| 1544 | * config.bfd: Add arm-*-coff. | |
| 1545 | * configure.in, configure: Add armcoff_{little,big}_vec. | |
| 1546 | * targets.c (armcoff_{little,big}_vec): Declare. | |
| 1547 | (bfd_target_vector): Add armcoff_{little,big}_vec. | |
| 1548 | * coff-arm.c (armcoff_{little,big}_vec): Always define. | |
| 1549 | ||
| 1550 | Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1551 | ||
| 1552 | * targets.c (bfd_find_target): Remove debugging code. | |
| 1553 | ||
| 1554 | Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie> | |
| 1555 | ||
| 1556 | * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE | |
| 1557 | support on powerpc. | |
| 1558 | * Makefile.in: added *-ppc files | |
| 1559 | * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to | |
| 1560 | allow pe based .o's to be shared with other tools on ppc/NT | |
| 1561 | * config.bfd: added powerpc[le]-[pe|winnt] config support | |
| 1562 | * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec | |
| 1563 | * peicode.h: Added more section flags for PE on ppc | |
| 1564 | Added coff_swap_filehdr_out to allow peicode.h to be | |
| 1565 | used for non-image PE files on ppc. | |
| 1566 | Check for image, or not, before copying pe_opthdr | |
| 1567 | * targets.c: Added new bfd's | |
| 1568 | * targets.c: Removed two inactive bfds that shouldn't have made it this | |
| 1569 | far. | |
| 1570 | ||
| 1571 | Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 1572 | ||
| 1573 | * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use | |
| 1574 | explicit values to initialize all relocs. Change all users. | |
| 1575 | (ppc_elf_brtaken_inner): New function to handle branch predicition | |
| 1576 | relocs. | |
| 1577 | (ppc_elf_brtaken_reloc): Ditto. | |
| 1578 | (ppc_elf_howto_raw): Use new functions. Make sure all unsupported | |
| 1579 | relocs use ppc_elf_unsupported_reloc. | |
| 1580 | (ppc_elf_merge_private_bfd_data): Keep track of whether an error | |
| 1581 | needs to be reported. | |
| 1582 | (ppc_elf_relocate_section): Support branch prediction relocs. | |
| 1583 | ||
| 1584 | Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1585 | ||
| 1586 | * bfd.c (bfd_assert): Remove \n from string passed to | |
| 1587 | _bfd_error_handler. | |
| 1588 | ||
| 1589 | * coff-i386.c: (TWO_DATA_SECS): Don't define. | |
| 1590 | * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook. | |
| 1591 | (bfd_coff_make_section_hook): Don't define. | |
| 1592 | (coff_make_section_hook): Remove. | |
| 1593 | (sec_to_styp_flags): Remove TWO_DATA_SECS case. | |
| 1594 | (styp_to_sec_flags): Likewise. | |
| 1595 | (coff_write_object_contents): Likewise. | |
| 1596 | (bfd_coff_std_swap_table): Don't initialize make_section_hook | |
| 1597 | field. | |
| 1598 | * libcoff.h: Rebuild. | |
| 1599 | * coffgen.c (make_a_section_from_file): Just call | |
| 1600 | bfd_make_section_anyway, not bfd_make_section or | |
| 1601 | bfd_coff_make_section_hook. | |
| 1602 | * ecoff.c (_bfd_ecoff_make_section_hook): Remove. | |
| 1603 | * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare. | |
| 1604 | * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize | |
| 1605 | make_section_hook field. | |
| 1606 | * coff-mips.c (mips_ecoff_backend_data): Likewise. | |
| 1607 | ||
| 1608 | * aoutx.h (translate_from_native_sym_flags): Don't try to stuff | |
| 1609 | pointers into value field for warning and indirect symbols; just | |
| 1610 | leave the value field alone. | |
| 1611 | * linker.c (generic_link_add_symbol_list): Use next symbol for | |
| 1612 | warning and indirect symbols, rather than looking in symbol value. | |
| 1613 | * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr | |
| 1614 | parameter. Change all callers. Remove support for indirect | |
| 1615 | symbols; it didn't work anyhow. | |
| 1616 | (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable. | |
| 1617 | * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT. | |
| 1618 | * bfd-in2.h: Rebuild. | |
| 1619 | ||
| 1620 | Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 1621 | ||
| 1622 | * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs, | |
| 1623 | go back to telling the tools this reloc operates on 32 bits. | |
| 1624 | ||
| 1625 | Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1626 | ||
| 1627 | * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler | |
| 1628 | rather than a direct fprintf. | |
| 1629 | * archive.c (_bfd_write_archive_contents): Likewise. | |
| 1630 | * coffcode.h (coff_slurp_symbol_table): Likewise. | |
| 1631 | * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise. | |
| 1632 | (ppc_elf_unsupported_reloc): Likewise. | |
| 1633 | (ppc_elf_relocate_section): Likewise. | |
| 1634 | * i386linux.c (linux_tally_symbols): Likewise. | |
| 1635 | (linux_finish_dynamic_link): Likewise. | |
| 1636 | * osf-core.c (osf_core_core_file_p): Likewise. | |
| 1637 | * rs6000-core.c (rs6000coff_get_section_contents): Likewise. | |
| 1638 | * som.c (som_sizeof_headers): Likewise. | |
| 1639 | * srec.c (srec_bad_byte): Likewise. | |
| 1640 | * bfd.c (bfd_assert): Likewise. Also change file to be const. | |
| 1641 | * libbfd-in.h (bfd_assert): Declare first parameter const. | |
| 1642 | * libbfd.h: Rebuild. | |
| 1643 | * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning | |
| 1644 | bfd_reloc_overflow is enough. | |
| 1645 | * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort. | |
| 1646 | * coff-h8500.c (rtype2howto): Likewise. | |
| 1647 | * coff-z8k.c (rtype2howto): Likewise. | |
| 1648 | * coffcode.h (dummy_reloc16_extra_cases): Likewise. | |
| 1649 | * elf.c (_bfd_elf_get_lineno): Likewise. | |
| 1650 | (_bfd_elf_no_info_to_howto): Likewise. | |
| 1651 | (_bfd_elf_no_info_to_howto_rel): Likewise. | |
| 1652 | * hp300hpux.c (convert_sym_type): Likewise. | |
| 1653 | (MY(swap_std_reloc_in)): Likewise. | |
| 1654 | * elf.c (bfd_section_from_shdr): Remove #if 0 sections. | |
| 1655 | ||
| 1656 | * libaout.h (struct aoutdata): Add line_buf field. | |
| 1657 | * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer | |
| 1658 | and filename_buffer. Instead, use a malloc buffer stored in the | |
| 1659 | new line_buf field. Remove length restrictions. | |
| 1660 | ||
| 1661 | * coffgen.c (string_size): Remove static variable. | |
| 1662 | (debug_string_size, debug_string_section): Likewise. | |
| 1663 | (coff_fix_symbol_name): Add string_size_p, debug_string_section_p, | |
| 1664 | and debug_string_size_p parameters. Use them instead of the | |
| 1665 | global variables. Change all callers. | |
| 1666 | (coff_write_symbol): Likewise. | |
| 1667 | (coff_write_alien_symbol, coff_write_native_symbol): Likewise. | |
| 1668 | (coff_write_symbols): Add local variables to replace removed | |
| 1669 | global variables. | |
| 1670 | ||
| 1671 | * libcoff-in.h (struct coff_section_tdata): Add offset, i, | |
| 1672 | function, and line_base fields. | |
| 1673 | * libcoff.h: Rebuild. | |
| 1674 | * coffgen.c (coff_find_nearest_line): Use section tdata to cache | |
| 1675 | information, rather than using static variables. | |
| 1676 | ||
| 1677 | * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC | |
| 1678 | file. From Peter DeWolf <pld@amt.tay1.dec.com>. | |
| 1679 | ||
| 1680 | * init.c (initialized): Remove static variable. | |
| 1681 | (bfd_init): Don't bother setting initialized. | |
| 1682 | (bfd_check_init): Remove. | |
| 1683 | * opncls.c (_bfd_new_bfd): Don't call bfd_check_init. | |
| 1684 | * libbfd.h: Rebuild. | |
| 1685 | ||
| 1686 | Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
| 1687 | ||
| 1688 | * rs6000-core.c (rs6000coff_core_p): Don't check the core file | |
| 1689 | size for full core dumps. Copy core file header to private data. | |
| 1690 | (rs6000coff_core_file_failing_command, | |
| 1691 | rs6000coff_core_file_failing_signal): New functions to extract | |
| 1692 | the file name and terminating signal from the core file. | |
| 1693 | * coff-rs6000.c: Use them. | |
| 1694 | ||
| 1695 | Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1696 | ||
| 1697 | Change arch info to be const, initialized at compile time. | |
| 1698 | * archures.c: Reindent many functions. Change CONST to const. | |
| 1699 | (bfd_arch_info_type): Make arch_name const. Remove disassemble; | |
| 1700 | nothing set it anyhow. Make next const. | |
| 1701 | (bfd_arch_info_list): Remove. | |
| 1702 | (bfd_archures_list): Rename from archures_init_table. Change from | |
| 1703 | a table of function pointers to a table of bfd_arch_info_type | |
| 1704 | structure addresses. | |
| 1705 | (bfd_scan_arch): Rewrite accordingly. Return a const pointer. | |
| 1706 | (bfd_lookup_arch): Likewise. | |
| 1707 | (bfd_set_arch_info): Rewrite accordingly. Change argument to be a | |
| 1708 | const pointer. | |
| 1709 | (bfd_default_arch_struct): Make const. | |
| 1710 | (bfd_arch_init, bfd_arch_linkin): Remove. | |
| 1711 | (bfd_get_arch_info): Return a const pointer. | |
| 1712 | * init.c (bfd_init): Don't call bfd_arch_init. | |
| 1713 | * bfd.c (struct _bfd): Make arch_info const. | |
| 1714 | * bfd-in2.h: Rebuild. | |
| 1715 | * libbfd.h: Rebuild. | |
| 1716 | * configure.in: Put & before everything in $selarchs. | |
| 1717 | * configure: Rebuild. | |
| 1718 | * cpu-*.c: Change bfd_*_arch from a function which calls | |
| 1719 | bfd_arch_linkin to a const structure. | |
| 1720 | * ieee.c (ieee_object_p): Make arch const. | |
| 1721 | ||
| 1722 | Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 1723 | ||
| 1724 | * reloc.c (bfd_reloc_code_type): Add relocations to support all of | |
| 1725 | PowerPC V.4. | |
| 1726 | * bfd-in2.h: Regenerate. | |
| 1727 | * libbfd.h: Regenerate. | |
| 1728 | ||
| 1729 | * elf32-ppc.c (reloc_type): Update names to match current draft. | |
| 1730 | (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC | |
| 1731 | relative. Update names to current V.4 draft. | |
| 1732 | (ppc_elf_reloc_type_lookup): Add support for more relocations. | |
| 1733 | (ppc_elf_relocate_section): Rename relocations to match draft. | |
| 1734 | ||
| 1735 | Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com> | |
| 1736 | ||
| 1737 | * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules | |
| 1738 | compiled with -mrelocatable-lib to be linked with either normal | |
| 1739 | modules or -mrelocatable modules. | |
| 1740 | ||
| 1741 | Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1742 | ||
| 1743 | * coffcode.h (coff_write_object_contents): Clear the vstamp field | |
| 1744 | in the a.out header. | |
| 1745 | ||
| 1746 | * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for | |
| 1747 | a reloc against a local symbol, even if it's not a section. | |
| 1748 | ||
| 1749 | Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1750 | ||
| 1751 | * targets.c (bfd_target): Remove unused align_power_min field. | |
| 1752 | * bfd-in2.h: Rebuild. | |
| 1753 | * All backends: Remove initialization of align_power_min. | |
| 1754 | ||
| 1755 | Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 1756 | ||
| 1757 | * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right. | |
| 1758 | ||
| 1759 | Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no> | |
| 1760 | ||
| 1761 | * config.bfd (mips-dec-netbsd*): New target. | |
| 1762 | * configure.host (mips-dec-netbsd*): New host. | |
| 1763 | * configure.in (mips-dec-netbsd*): New native. | |
| 1764 | * configure: Rebuild. | |
| 1765 | ||
| 1766 | Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1767 | ||
| 1768 | Make the COFF backend linker merge common types: | |
| 1769 | * cofflink.c (struct coff_debug_merge_element): Define. | |
| 1770 | (struct coff_debug_merge_type): Define. | |
| 1771 | (struct coff_debug_merge_hash_entry): Define. | |
| 1772 | (struct coff_debug_merge_hash_table): Define. | |
| 1773 | (coff_debug_merge_hash_table_init): Define. | |
| 1774 | (coff_debug_merge_hash_table_free): Define. | |
| 1775 | (coff_debug_merge_hash_lookup): Define. | |
| 1776 | (struct coff_final_link_info): Add debug_merge field. | |
| 1777 | (coff_debug_merge_hash_newfunc): New static function. | |
| 1778 | (_bfd_coff_final_link): Allocate and free debug_merge table. | |
| 1779 | (coff_link_input_bfd): Merge identical enum, struct and union | |
| 1780 | types. | |
| 1781 | ||
| 1782 | Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1783 | ||
| 1784 | Convert i960 COFF to use COFF backend linker. | |
| 1785 | * coff-i960.c (coff_i960_relocate): Use a coff_section_data | |
| 1786 | structure to store the symbol being used. | |
| 1787 | (coff_i960_start_final_link): New static function. | |
| 1788 | (coff_i960_relocate_section): New static function. | |
| 1789 | (coff_i960_adjust_symndx): New static function. | |
| 1790 | (coff_start_final_link): Define. | |
| 1791 | (coff_relocate_section): Define. | |
| 1792 | (coff_adjust_symndx): Define. | |
| 1793 | * coffcode.h (bfd_coff_backend_data): Add new callback function | |
| 1794 | _bfd_coff_start_final_link. | |
| 1795 | (bfd_coff_start_final_link): Define. | |
| 1796 | (coff_start_final_link): Define if not defined. | |
| 1797 | (bfd_coff_std_swap_table): Add coff_start_final_link. | |
| 1798 | * cofflink.c (_bfd_coff_internal_syment_name): Make globally | |
| 1799 | visible. | |
| 1800 | (_bfd_coff_final_link): Call bfd_coff_start_final_link if the | |
| 1801 | function callback is not NULL. | |
| 1802 | * libcoff-in.h (struct coff_section_tdata): Add tdata field. | |
| 1803 | (_bfd_coff_internal_syment_name): Declare. | |
| 1804 | * libcoff.h: Rebuild. | |
| 1805 | * configure.in (icoff_big_vec): Add cofflink.o. | |
| 1806 | (icoff_little_vec): Likewise. | |
| 1807 | * configure: Rebuild. | |
| 1808 | ||
| 1809 | Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com> | |
| 1810 | ||
| 1811 | * Makefile.in (clean-info): Remove extraneous tab from line | |
| 1812 | following action. | |
| 1813 | ||
| 1814 | Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1815 | ||
| 1816 | * cofflink.c (coff_link_input_bfd): Fail if a section with no | |
| 1817 | contents has relocs. | |
| 1818 | ||
| 1819 | Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 1820 | ||
| 1821 | * coffcode.h (coff_compute_section_file_positions): Keep the | |
| 1822 | raw size safe. | |
| 1823 | (coff_write_object_contents): Remember if it's a relocatable | |
| 1824 | file. | |
| 1825 | * libcoff-in.h (pe_data_type): New member 'has_reloc_section' | |
| 1826 | * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag | |
| 1827 | if relocatable file. Swap out saved raw size. | |
| 1828 | ||
| 1829 | Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1830 | ||
| 1831 | * Makefile.in (do_maintainer_clean): Rename from do_realclean. | |
| 1832 | (maintainer-clean): Rename from realclean, passing | |
| 1833 | maintainer-clean down to subdirectories, but leave realclean as a | |
| 1834 | synonym. | |
| 1835 | ||
| 1836 | * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to | |
| 1837 | warning callback. | |
| 1838 | ||
| 1839 | * dep-in.sed: Remove config.h from generated dependencies. | |
| 1840 | ||
| 1841 | * sunos.c (sunos_slurp_dynamic_symtab): New static function, | |
| 1842 | broken out of sunos_canonicalize_dynamic_symtab. | |
| 1843 | (sunos_canonicalize_dynamic_symtab): Call new function | |
| 1844 | sunos_slurp_dynamic_symtab. | |
| 1845 | (sunos_add_dynamic_symbols): Add three new parameters. Return the | |
| 1846 | dynamic symbol table to the caller. | |
| 1847 | * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols | |
| 1848 | callback to override the symbols being read. | |
| 1849 | * libaout.h (struct aout_backend_data): Add three new parameters | |
| 1850 | to add_dynamic_symbols callback. | |
| 1851 | ||
| 1852 | Extensive minor changes to avoid various gcc warnings. Also: | |
| 1853 | * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o. | |
| 1854 | * archures.c (bfd_arch_info_type): Change mach field from long to | |
| 1855 | unsigned long. | |
| 1856 | (bfd_lookup_arch): Change machine parameter from long to unsigned | |
| 1857 | long. | |
| 1858 | ||
| 1859 | Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1860 | ||
| 1861 | * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find | |
| 1862 | a symbol with a non-zero plt_offset. | |
| 1863 | ||
| 1864 | Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1865 | ||
| 1866 | * elfcode.h (align_file_position): Remove; not used. | |
| 1867 | ||
| 1868 | * configure.in: Only check for <sys/procfs.h> on a native system, | |
| 1869 | and make sure it defines prstatus_t. | |
| 1870 | * configure: Rebuild. | |
| 1871 | ||
| 1872 | Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1873 | ||
| 1874 | * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test. | |
| 1875 | ||
| 1876 | * config.in: Rename from config.h.in. | |
| 1877 | * configure.in: Call AC_CONFIG_HEADER with config.h:config.in. | |
| 1878 | Check for config.h:config.in when creating stamp-h. | |
| 1879 | * configure: Rebuild. | |
| 1880 | * Makefile.in (stamp-h): Depend upon config.in rather than | |
| 1881 | config.h.in. Set CONFIG_HEADERS to config.h:config.in when | |
| 1882 | calling config.status. | |
| 1883 | ||
| 1884 | * Makefile.in (do_distclean): Remove config.h and stamp-h. | |
| 1885 | (Makefile): Just rebuild Makefile. | |
| 1886 | (config.h, stamp-h): New targets. | |
| 1887 | * configure.in: Create stamp-h when rebuilding config.h. | |
| 1888 | * configure: Rebuild. | |
| 1889 | ||
| 1890 | Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1891 | ||
| 1892 | * configure.in: Call AC_CONFIG_HEADER. Substitute | |
| 1893 | HOST_64BIT_LONG. Check that various header files exist. Check | |
| 1894 | that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc | |
| 1895 | and/or free need to be declared. Don't make a link to sysdep.h. | |
| 1896 | Define TRAD_HEADER for various hosts. | |
| 1897 | * configure: Rebuild. | |
| 1898 | * configure.host: Don't set my_host. Add definitions taken from | |
| 1899 | host header files for various entries. Remove entries which now | |
| 1900 | do nothing. | |
| 1901 | * acconfig.h: New file. | |
| 1902 | * config.h.in: New file, built by autoheader. | |
| 1903 | * sysdep.h: New file. | |
| 1904 | * Makefile.in (do_distclean): Don't remove sysdep.h. | |
| 1905 | (RECONFIG): Remove. | |
| 1906 | (LOCAL_H_DEPS): New variable. | |
| 1907 | ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and | |
| 1908 | $(RECONFIG). | |
| 1909 | ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise. | |
| 1910 | ($(OPTIONAL_BACKENDS)): Likewise. | |
| 1911 | (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than | |
| 1912 | looking through sysdep.h. | |
| 1913 | * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile. | |
| 1914 | (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG. | |
| 1915 | (fprintf_vma, sprintf_vma): Likewise. | |
| 1916 | (int64_type, uint64_type): Don't define. | |
| 1917 | * bfd-in2.h: Rebuild. | |
| 1918 | * archures.c, bfd.c, srec.c: Include <ctype.h>. | |
| 1919 | * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS. | |
| 1920 | * lynx-core.c: Include stuff from old hosts/lynx.h. | |
| 1921 | * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL), | |
| 1922 | rather than NO_FCNTL. | |
| 1923 | * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__ | |
| 1924 | rather than NATIVE_HPPAHPUX_COMPILER. | |
| 1925 | * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it | |
| 1926 | is defined. | |
| 1927 | * hosts/*.h: Remove all header files which merely include, | |
| 1928 | declare, and define things. Leave header files which define | |
| 1929 | information needed by trad-core.c. | |
| 1930 | ||
| 1931 | * aclocal.m4 (BFD_BINARY_FOPEN): Define. | |
| 1932 | (BFD_CC_FOR_BUILD): Define. | |
| 1933 | * configure.in: Use BFD_CC_FOR_BUILD. | |
| 1934 | * configure: Rebuild. | |
| 1935 | ||
| 1936 | Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1937 | ||
| 1938 | * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist. | |
| 1939 | * configure: Rebuild. | |
| 1940 | ||
| 1941 | * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of | |
| 1942 | a global symbol. | |
| 1943 | ||
| 1944 | Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com) | |
| 1945 | ||
| 1946 | * config.bfd: i386pe_ve -> i386pe_vec. | |
| 1947 | ||
| 1948 | Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1949 | ||
| 1950 | * configure.host: Incorporate host Makefile fragments by setting | |
| 1951 | shell variables. | |
| 1952 | * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and | |
| 1953 | AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a | |
| 1954 | value based on whether the code is being compiled by a cross | |
| 1955 | compiler. Don't substitute host_makefile_frag or frags. | |
| 1956 | * aclocal.m4: New file to define local AC_PROG_CC. | |
| 1957 | * configure: Rebuild. | |
| 1958 | * Makefile.in (INSTALL): Set to @INSTALL@. | |
| 1959 | (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@. | |
| 1960 | (INSTALL_DATA): Set to @INSTALL_DATA@. | |
| 1961 | (AR): Set to @AR@. | |
| 1962 | (CC): Define as @CC@. | |
| 1963 | (CFLAGS): Set to @CFLAGS@. | |
| 1964 | (CC_FOR_BUILD): Set to @CC_FOR_BUILD@. | |
| 1965 | (@host_makefile_frag@): Remove. | |
| 1966 | (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS) | |
| 1967 | after other options. | |
| 1968 | (config.status): Remove dependency upon @frags@. | |
| 1969 | * config/*.mh, config/README: Remove. | |
| 1970 | ||
| 1971 | * config.bfd: Rewrite to incorporate the contents of the Makefile | |
| 1972 | fragments by setting shell variables, rather than merely returning | |
| 1973 | the name of a Makefile fragment. | |
| 1974 | * configure.in: Use shell variables set by config.bfd rather than | |
| 1975 | looking at the target Makefile fragment files. Don't substitute | |
| 1976 | target_makefile_frag. Do substitute TDEFINES. | |
| 1977 | * configure: Rebuild. | |
| 1978 | * Makefile.in (@target_makefile_frag@): Remove. | |
| 1979 | (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@. | |
| 1980 | * config/*.mt: Remove. | |
| 1981 | ||
| 1982 | Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 1983 | ||
| 1984 | * configure.in: Put changequote lines around "i[345]86" patterns | |
| 1985 | section of core file support. | |
| 1986 | ||
| 1987 | Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 1988 | ||
| 1989 | * som.c (som_bfd_print_private_bfd_data): Define to use the | |
| 1990 | generic version. | |
| 1991 | ||
| 1992 | Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 1993 | ||
| 1994 | * peicode.h (coff_swap_aouthdr_in): Add ImageBase to | |
| 1995 | entry, text_start and data_start. | |
| 1996 | ||
| 1997 | Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 1998 | ||
| 1999 | * Makefile.in (OFILES): Remove $(TDEPFILES). | |
| 2000 | * config/apollo.mt (TDEPFILES): Remove. | |
| 2001 | * config/README: Update. | |
| 2002 | ||
| 2003 | * configure.in: For a native configuration, set COREFILE and | |
| 2004 | COREFLAG based on the canonical host name. | |
| 2005 | * configure: Rebuild. | |
| 2006 | * Makefile.in: Rebuild dependencies. | |
| 2007 | (ALL_CFLAGS): Add @COREFLAG@. | |
| 2008 | (OFILES): Replace $(HDEPFILES) with @COREFILE@. | |
| 2009 | * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file | |
| 2010 | support routines. Check LYNX_CORE rather than HOST_LYNX. | |
| 2011 | * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX. | |
| 2012 | * i386lynx.c: Likewise. | |
| 2013 | * m68klynx.c: Likewise. | |
| 2014 | * sparclynx.c: Likewise. | |
| 2015 | * rs6000-core.c: Check AIX_CORE rather than HOST_AIX. | |
| 2016 | * *-core.c: Comment changes. | |
| 2017 | * config/decstation.mh (HDEPFILES): Remove. | |
| 2018 | (HDEFINES): Remove -DTRAD_CORE. | |
| 2019 | * config/irix3.mh (RANLIB): Remove. | |
| 2020 | * config/irix4.mh (HDEPFILES, RANLIB): Remove. | |
| 2021 | (HDEFINES): Remove -DIRIX_CORE. | |
| 2022 | * config/riscos.mh (RANLIB, HDEPFILES): Remove. | |
| 2023 | (HDEFINES): Remove -DTRAD_CORE. | |
| 2024 | * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove. | |
| 2025 | * config/ultra3.mh (RANLIB): Remove. | |
| 2026 | * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove. | |
| 2027 | * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove. | |
| 2028 | * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove. | |
| 2029 | * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove. | |
| 2030 | * config/hppahpux.mh, config/hppaosf.mh: Remove. | |
| 2031 | * config/i386aix.mh, config/i386bsd.mh: Remove. | |
| 2032 | * config/i386linux.mh, config/i386mach3.mh: Remove. | |
| 2033 | * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove. | |
| 2034 | * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove. | |
| 2035 | * config/mipsmach3.mh, config/news-mips.mh: Remove. | |
| 2036 | * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove. | |
| 2037 | * config/rs600.mh, config/rs6000lynx.mh: Remove. | |
| 2038 | * config/solaris2.mh, config/stratus.mh: Remove. | |
| 2039 | * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove. | |
| 2040 | * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove. | |
| 2041 | ||
| 2042 | Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp> | |
| 2043 | ||
| 2044 | * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or | |
| 2045 | DT_FINI entry if the appropriate symbol is not in the hash table. | |
| 2046 | ||
| 2047 | * libelf.h (struct elf_backend_data): Add create_program_headers | |
| 2048 | and want_hdr_in_seg fields. | |
| 2049 | * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not | |
| 2050 | defined. | |
| 2051 | (elf_backend_create_program_headers): Likewise. | |
| 2052 | (elfNN_bed): Initialize create_program_headers and | |
| 2053 | want_hdr_in_seg. | |
| 2054 | * elf.c (get_program_header_size): Call create_program_headers | |
| 2055 | backend routine. | |
| 2056 | (map_program_segments): Check want_hdr_in_seg backend field. Call | |
| 2057 | create_program_headers backend routine. | |
| 2058 | ||
| 2059 | * elf.c (assign_file_positions_except_relocs): Align non allocated | |
| 2060 | sections when creating an executable. | |
| 2061 | ||
| 2062 | * elfcode.h (elf_swap_phdr_in): Make non static. | |
| 2063 | (elf_swap_phdr_out): Make non static. | |
| 2064 | * libelf.h (bfd_elf32_swap_phdr_in): Declare. | |
| 2065 | (bfd_elf32_swap_phdr_out): Declare. | |
| 2066 | (bfd_elf64_swap_phdr_in): Declare. | |
| 2067 | (bfd_elf64_swap_phdr_out): Declare. | |
| 2068 | ||
| 2069 | * ecofflink.c (ecoff_collect_shuffle): New static function. | |
| 2070 | (_bfd_ecoff_get_accumulated_pdr): New function. | |
| 2071 | (_bfd_ecoff_get_accumulated_sym): New function. | |
| 2072 | (_bfd_ecoff_get_accumulated_ss): New function. | |
| 2073 | * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare. | |
| 2074 | (_bfd_ecoff_get_accumulated_sym): Declare. | |
| 2075 | (_bfd_ecoff_get_accumulated_ss): Declare. | |
| 2076 | * libbfd.h: Rebuild. | |
| 2077 | ||
| 2078 | Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2079 | ||
| 2080 | * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo. | |
| 2081 | ||
| 2082 | * elflink.h (elf_link_add_object_symbols): Handle indirect and | |
| 2083 | warning symbols. If any section is named .gnu.warning.XXX, treat | |
| 2084 | the contents as a warning to be issued if the symbol XXX is | |
| 2085 | referenced. | |
| 2086 | (elf_link_output_extsym): For an indirect or warning symbol, just | |
| 2087 | output the symbol it points to. | |
| 2088 | ||
| 2089 | * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error | |
| 2090 | if bfd_hash_allocate fails, since it will already be set. | |
| 2091 | (generic_link_hash_newfunc): Likewise. | |
| 2092 | (archive_hash_newfunc): Likewise. | |
| 2093 | (hash_entry_bfd): New static function. | |
| 2094 | (_bfd_generic_link_add_one_symbol): Pass new arguments to warning | |
| 2095 | callback. Allocate a new warning using the hash table newfunc. | |
| 2096 | Use bfd_hash_replace to update the entry in the hash table, rather | |
| 2097 | than assuming we can copy the fields with structure assignment. | |
| 2098 | ||
| 2099 | * hash.c (bfd_hash_replace): New function. | |
| 2100 | * bfd-in.h (bfd_hash_replace): Declare. | |
| 2101 | * bfd-in2.h: Rebuild. | |
| 2102 | ||
| 2103 | Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com> | |
| 2104 | ||
| 2105 | * config.bfd: Add mips*vr4300-*-elf* target. | |
| 2106 | * config/mipsbvr4300.mt: Added. | |
| 2107 | ||
| 2108 | Thu Aug 31 16:00:53 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 2109 | ||
| 2110 | * Makefile.in: Update dependencies. | |
| 2111 | * aout-target.h (MY_bfd_print_private_bfd_data): New. | |
| 2112 | * bfd-in.h (PE STUFF): Deleted. | |
| 2113 | * bfd.c (tdata->pe_obj_data): New. | |
| 2114 | (bfd_print_private_bfd_data): New. | |
| 2115 | * coff-i386.c, coff-arm.c (coff_*-rtype_to_howto): Get image base from | |
| 2116 | new place. | |
| 2117 | * libcoff.h, libbfd.h, bfd-in2.h: Rebuilt. | |
| 2118 | * coffcode.h (pe_value): Delete | |
| 2119 | (coff_mkobject, coff_mkobject_hook): Conditionally build. | |
| 2120 | (coff_compute_section_file_positions): Look in new place. | |
| 2121 | (add_data_entry, fill_pe_header_info): Deleted. | |
| 2122 | (coff_write_object_contents): Remove PE stuff. | |
| 2123 | (coff_bfd_print_private_bfd_data): New. | |
| 2124 | * coffswap.h: Remove PE stuff. | |
| 2125 | * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): New. | |
| 2126 | * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): New. | |
| 2127 | * libcoff-in.h (pe_data_type): New. | |
| 2128 | * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): New. | |
| 2129 | * targets.c (_bfd_print_private_bfd_data): New. | |
| 2130 | * peicode.h: New file. | |
| 2131 | ||
| 2132 | Thu Aug 31 11:49:21 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2133 | ||
| 2134 | * bfd-in.h: Add extern "C" if __cplusplus. | |
| 2135 | * bfd-in2.h: Rebuild. | |
| 2136 | ||
| 2137 | * coff-mips.c (mips_relocate_section): Don't convert a reloc | |
| 2138 | against an absolute symbol into a reloc against a section. | |
| 2139 | ||
| 2140 | Thu Aug 31 08:00:14 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 2141 | ||
| 2142 | * coff-arm.c (coff_arm_reloc): Fix common size problem. | |
| 2143 | (i3coff_object_p): Delete. | |
| 2144 | ||
| 2145 | Wed Aug 30 20:41:27 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 2146 | ||
| 2147 | * coff-arm.c (deletemeacoff_arm_reloc): Deleted. | |
| 2148 | (arm26): Not partial inplace. | |
| 2149 | * coffcode.h (coff_compute_section_file_positions): Don't | |
| 2150 | do page aligning if COFF_PAGE_SIZE isn't defined. | |
| 2151 | * coffswap.h (coff_swap_scnhdr_in): Update image base correctly. | |
| 2152 | ||
| 2153 | Tue Aug 29 13:50:21 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 2154 | ||
| 2155 | * coffcode.h (coff_compute_section_file_positions): | |
| 2156 | Compile even if COFF_PAGE_SIZE isn't defined. | |
| 2157 | * cofflink.c (_bfd_coff_generate_reloc_section): Write | |
| 2158 | base file info as rvas. | |
| 2159 | * coff-arm.c (coff_rtype_to_howto): Deal with reloc 11. | |
| 2160 | * coffcode.h (coff_write_object_contents): Remove #if0ed code | |
| 2161 | Only remove empty sections in PE inmage files. | |
| 2162 | * libbfd.h, bfd-in2.h: regenerated. | |
| 2163 | * coff-arm.c (aoutarm_std_relo): New entry at 11. | |
| 2164 | (arm_reloc_type_lookup) : Understand type 11. | |
| 2165 | * coff-i386.c (howto_table): fix name of rva type. | |
| 2166 | (coff-i386_rtype_to_howto): Understand R_IMAGEBASE type. | |
| 2167 | * coffcode.h (sec_to_styp_flags): .edata is data. | |
| 2168 | (coff_compute_section_file_positions): Get page size right for PE. | |
| 2169 | Pagesize info is only valid in PE image files. | |
| 2170 | (fill_pe_header_info): Fix fields. | |
| 2171 | (coff_write_object_contents): Remove end_of_image calc. | |
| 2172 | (_bfd_coff_generate_reloc_section): Remove orphaned comment. | |
| 2173 | * coffswap.h (coff_swap_scnhdr_in): Don't always add IMAGE_BASE. | |
| 2174 | Swap in PE header. | |
| 2175 | (coff_swap_scnhdr_out): Setup PE flags correctly. | |
| 2176 | * reloc.c (BFD_RELOC_RVA): New field. | |
| 2177 | ||
| 2178 | Thu Aug 24 17:49:59 1995 Ian Lance Taylor (ian@cygnus.com) | |
| 2179 | ||
| 2180 | * cofflink.c (coff_link_input_bfd): Don't include line numbers for | |
| 2181 | a section if its output section has no contents. | |
| 2182 | ||
| 2183 | Wed Aug 23 16:48:52 1995 Ian Lance Taylor (ian@cygnus.com) | |
| 2184 | ||
| 2185 | * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Add parentheses to FIX | |
| 2186 | expression to avoid compiler bug on HP-UX 9.01. | |
| 2187 | ||
| 2188 | Wed Aug 23 09:49:39 1995 Steve Chamberlain <sac@rtl.cygnus.com> | |
| 2189 | ||
| 2190 | * coffcode.h (pe_value): Unansify. | |
| 2191 | ||
| 2192 | Mon Aug 21 17:49:28 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 2193 | ||
| 2194 | * bfd-in.h (bfd_link_subsystem): Turn enum into #defines. | |
| 2195 | (bfd_link_pe_info_dval): New | |
| 2196 | (bfd_link_stack_heap): Renamed and massaged into bfd_link_pe_info. | |
| 2197 | * bfd-in2.h: rebuilt. | |
| 2198 | * bfd.c (NT_subsystem, NT_stack_heap): Deleted. | |
| 2199 | * coffcode.h (pe_value): New function. | |
| 2200 | (fill_pe_header_info): New function. | |
| 2201 | (coff_write_object_contents): Use new function. | |
| 2202 | (coff_write_object_contents): Initialze link_data if not set. | |
| 2203 | * cofflink.c (coff_final_link_info): Remove pe randomness. | |
| 2204 | (dores_com): Update info in bfd_link_pe_info_dval. | |
| 2205 | (process_embedded_commands): Use the bfd_link_pe_info_dval. | |
| 2206 | (_bfd_coff_final_link): Remove PE stuff, initialize | |
| 2207 | coff_data->link_info. | |
| 2208 | * coffswap.h (coff_swap_[aout|filehdr]_out): Use indirect PE pointer. | |
| 2209 | (coff_swap_scnhdr_out): Use real imagebase. | |
| 2210 | * libcoff-in.h (coff_data_type.link_info): New field. | |
| 2211 | ||
| 2212 | Mon Aug 21 11:10:32 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2213 | ||
| 2214 | * linker.c (link_action): If an undefined reference follows an | |
| 2215 | undefined weak reference, change the type to undefined. | |
| 2216 | * elflink.h (elf_link_add_archive_symbols): Don't record an | |
| 2217 | undefined weak reference as defined, in case it turns into a real | |
| 2218 | undefined reference later in the same archive. | |
| 2219 | ||
| 2220 | Thu Aug 17 16:29:09 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com> | |
| 2221 | ||
| 2222 | * coff-sh.c (sh_relax_section): Cast value for used_by_bfd field | |
| 2223 | to PTR, not coff_section_tdata pointer, since PTR is the real type | |
| 2224 | of the field. | |
| 2225 | * cofflink.c (_bfd_coff_read_internal_relocs): Ditto. | |
| 2226 | ||
| 2227 | Thu Aug 17 14:44:26 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2228 | ||
| 2229 | Add support for linking SPARC SunOS PIC compiled code. | |
| 2230 | * sunos.c (SPARC_PLT_PIC_WORD0): Define. | |
| 2231 | (SPARC_PLT_PIC_WORD1, SPARC_PLT_PIC_WORD2): Define. | |
| 2232 | (struct sunos_link_hash_entry): Add got_offset and plt_offset | |
| 2233 | fields. | |
| 2234 | (struct sunos_link_hash_table): Add dynamic_sections_created and | |
| 2235 | dynamic_sections_needed fields. | |
| 2236 | (sunos_link_hash_newfunc): Initialize new fields. | |
| 2237 | (sunos_link_hash_table_create): Initialize new fields. | |
| 2238 | (sunos_create_dynamic_sections): New static function, broken out | |
| 2239 | of sunos_add_dynamic_symbols. | |
| 2240 | (sunos_add_dynamic_symbols): Call sunos_create_dynamic_sections. | |
| 2241 | (sunos_add_one_symbol): Call sunos_create_dynamic_sections. | |
| 2242 | (bfd_sunos_size_dynamic_sections): Call sunos_scan_relocs before | |
| 2243 | checking whether we need to set up the dynamic link information. | |
| 2244 | Define __GLOBAL_OFFSET_TABLE if anything referred to it. | |
| 2245 | (sunos_scan_std_relocs): Call sunos_create_dynamic_sections. Use | |
| 2246 | plt_offset field; only put symbol in .plt if it is not defined by | |
| 2247 | a regular object. | |
| 2248 | (sunos_scan_ext_relocs): Likewise. Handle base relative relocs. | |
| 2249 | (sunos_scan_dynamic_symbol): Store dynobj in local variable. | |
| 2250 | (sunos_write_dynamic_symbol): Check plt_offset rather than | |
| 2251 | checking whether symbol is in .plt section. If symbol is defined | |
| 2252 | in a regular object file, use SPARC_PLT_PIC_WORD[012], and don't | |
| 2253 | add a JMP_TBL reloc. | |
| 2254 | (sunos_check_dynamic_reloc): Add contents and relocationp fields. | |
| 2255 | If plt_offset is set, redirect relocation to PLT. If this is a | |
| 2256 | base relative reloc, redirect relocation to GOT. Check | |
| 2257 | dynamic_sections_needed field rather than whether dynobj is set. | |
| 2258 | (sunos_finish_dynamic_link): Check dynamic_sections_needed field | |
| 2259 | rather than whether dynobj is set. Don't die if .need and .rules | |
| 2260 | sections were not created. | |
| 2261 | * aoutx.h (howto_table_ext): Mark PC10, PC22, and JMP_TBL entries | |
| 2262 | PC relative. Mark PC10 complain_overflow_dont. Mark PC22 and | |
| 2263 | JMP_TBL complain_overflow_signed. | |
| 2264 | (NAME(aout,final_link)): If info->shared is set, set DYNAMIC. | |
| 2265 | (aout_link_input_section_std): Call check_dynamic_reloc for all | |
| 2266 | relocs. Pass contents and &relocation. Don't warn about an | |
| 2267 | undefined symbol until check_dynamic_reloc has been called. Don't | |
| 2268 | warn about an undefined symbol for a base relative reloc. | |
| 2269 | (aout_link_input_section_ext): Likewise. For a base relative | |
| 2270 | reloc, always treat r_index as an index into the symbol table. | |
| 2271 | * libaout.h (struct aout_backend_data): Add contents and | |
| 2272 | relocation argument to check_dynamic_reloc entry point. | |
| 2273 | (struct aoutdata): Add local_got_offsets field. | |
| 2274 | ||
| 2275 | Wed Aug 16 01:03:07 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2276 | ||
| 2277 | * elf32-i386.c (elf_i386_check_relocs): Fix bug in last change. | |
| 2278 | ||
| 2279 | Mon Aug 14 11:39:24 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2280 | ||
| 2281 | * aoutx.h (NAME(aout,machine_type)): Handle a machine of | |
| 2282 | bfd_mach_sparc or bfd_mach_sparc64. | |
| 2283 | ||
| 2284 | * elflink.h (elf_link_add_object_symbols): If a symbol is a weak | |
| 2285 | definition, add it to the dynamic symbol table if any dynamic | |
| 2286 | object mentions it. If we do add it, make sure we add the | |
| 2287 | corresponding real symbol. | |
| 2288 | (elf_adjust_dynamic_symbol): Adjust a weak defined symbol which we | |
| 2289 | put in the dynamic symbol table, even if no regular object refers | |
| 2290 | to it. | |
| 2291 | * elf32-i386.c (elf_i386_check_relocs): When creating a shared | |
| 2292 | library, don't allocate space for a PC relative reloc against a | |
| 2293 | local symbol. | |
| 2294 | * elf32-m68k.c (elf_m68k_check_relocs): Likewise. | |
| 2295 | * elf32-sparc.c (elf32_sparc_check_relocs): Likewise. | |
| 2296 | * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Change assertion | |
| 2297 | to accept symbol with weakdef set. | |
| 2298 | * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise. | |
| 2299 | * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. | |
| 2300 | * elf32-m68k.c (elf_m68k_relocate_section): When creating a shared | |
| 2301 | libary, don't copy over a PC relative reloc against a local | |
| 2302 | symbol. | |
| 2303 | * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. | |
| 2304 | ||
| 2305 | Sun Aug 13 00:40:58 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 2306 | ||
| 2307 | * som.h (R_HPPA_BEGIN_BRTAB): Define. | |
| 2308 | (R_HPPA_END_BRTAB): Likewise. | |
| 2309 | * som.c (som_write_fixups): Handle R_BEGIN_BRTAB and R_END_BRTAB. | |
| 2310 | ||
| 2311 | Thu Aug 10 15:53:29 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2312 | ||
| 2313 | * coffswap.h (coff_swap_aux_in): Swap the array dimensions | |
| 2314 | whenever x_fcnary is not being used for something else, rather | |
| 2315 | than only for an array. | |
| 2316 | (coff_swap_aux_out): Likewise. | |
| 2317 | ||
| 2318 | Tue Aug 8 16:34:57 1995 steve chamberlain <sac@slash.cygnus.com> | |
| 2319 | ||
| 2320 | * cofflink.c (_bfd_coff_generic_relocate_section): Remove most | |
| 2321 | of special case stuff for PE. Now handled by relocs. | |
| 2322 | * coff-i386.c (coff_i386_reloc): Special case of PE type 7s. | |
| 2323 | (howto_table): Type 7 is dir32-rva. | |
| 2324 | ||
| 2325 | Tue Aug 8 10:15:43 1995 Jeffrey A. Law <law@rtl.cygnus.com> | |
| 2326 | ||
| 2327 | * configure.host: Recognize aix4 explicitly. | |
| 2328 | * rs6000-core.c (CORE_DATA_SIZE_FIELD): New macro to get a the size | |
| 2329 | of a core dump's data section. Provide alternate definition for aix4. | |
| 2330 | (SAVE_FIELD): Similarly for save state field (register info). | |
| 2331 | (STACK_END_ADDR): Provide definition suitable for aix4. | |
| 2332 | * config/{aix4.mh,aix4.mt}: New configuration files. | |
| 2333 | * hosts/aix4.h: Likewise. | |
| 2334 | ||
| 2335 | Mon Aug 7 23:03:21 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2336 | ||
| 2337 | * som.c (som_bfd_copy_private_symbol_data): Cast initializations | |
| 2338 | to avoid warnings. | |
| 2339 | ||
| 2340 | Mon Aug 7 14:51:08 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 2341 | ||
| 2342 | * som.c (som_decode_symclass): Handle absolute symbols by checking | |
| 2343 | the SOM type (since they will rarely if ever be in the absolute | |
| 2344 | section). | |
| 2345 | ||
| 2346 | Wed Aug 6 09:12:50 1995 Doug Evans <dje@canuck.cygnus.com> | |
| 2347 | ||
| 2348 | * archures.c (bfd_mach_sparc, bfd_mach_sparc64): Define. | |
| 2349 | * bfd-in2.h: Regenerated. | |
| 2350 | * cpu-sparc.c (sparc_arch_info): Renamed from arch_info_struct. | |
| 2351 | (sparc64_arch_info): New static variable. | |
| 2352 | (bfd_sparc_arch): Link in sparc64_arch_info. | |
| 2353 | * elf64-sparc.c (sparc64_elf_xxx): Renamed from elf64_xxx. | |
| 2354 | (sparc64_elf_object_p): New static function. | |
| 2355 | (elf_backend_object_p): Define. | |
| 2356 | * config/sparc64-elf.mt (SELECT_VECS): Add bfd_elf32_sparc_vec. | |
| 2357 | ||
| 2358 | Sat Aug 5 00:04:08 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 2359 | ||
| 7898deda | 2360 | * som.c (som_get_reloc_upper_bound): Return -1 on error. Compute |
| 252b5132 RH |
2361 | return value with sizeof (arelent *), not sizeof (arelent). |
| 2362 | ||
| 2363 | Wed Aug 2 12:32:21 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2364 | ||
| 2365 | * elf.c (bfd_section_from_shdr): If the section pointed to by the | |
| 2366 | sh_link field of a reloc section is not a symbol table, and the | |
| 2367 | file contains a single symbol table, clobber the sh_link field of | |
| 2368 | the reloc section to point to the symbol table. | |
| 2369 | ||
| 2370 | Tue Aug 1 10:09:01 1995 Doug Evans <dje@canuck.cygnus.com> | |
| 2371 | ||
| 2372 | * coff-arm.c (howto reloc ARM26): Change size from 3 to 2. | |
| 2373 | (howto reloc ARM26D): Likewise. | |
| 2374 | ||
| 2375 | Mon Jul 24 14:17:50 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2376 | ||
| 2377 | * aoutx.h (NAME(aout,find_nearest_line)): Use the line just before | |
| 2378 | the offset, not the one just after. Break out of the loop after | |
| 2379 | finding a function past the offset, not merely when finding a | |
| 2380 | function with a line defined. | |
| 2381 | ||
| 2382 | * ecofflink.c (_bfd_ecoff_locate_line): When handling stabs: | |
| 2383 | correct setting of sym_ptr_end to consider symbols skipped when | |
| 2384 | setting sym_ptr; don't leave loop early unless an N_FUN is found | |
| 2385 | with a larger value. | |
| 2386 | ||
| 2387 | * coff-sh.c (sh_coff_howtos): Mark R_SH_PCDISP8BY2 and R_SH_PCDISP | |
| 2388 | as PC relative. Describe R_SH_IMM16. Add entries for | |
| 2389 | R_SH_SWITCH16, R_SH_SWITCH32, R_SH_USES, R_SH_COUNT, and | |
| 2390 | R_SH_ALIGN. | |
| 2391 | (SWAP_IN_RELOC_OFFSET): Define. | |
| 2392 | (SWAP_OUT_RELOC_OFFSET): Define. | |
| 2393 | (CALC_ADDEND): Define. | |
| 2394 | (sh_reloc): Change sym_value and addr to type bfd_vma. Skip reloc | |
| 2395 | types other than R_SH_IMM32 and R_SH_PCDISP on an external symbol. | |
| 2396 | (coff_bfd_relax_section): Define. | |
| 2397 | (coff_bfd_get_relocated_section_contents): Define. | |
| 2398 | (sh_relax_section): New static function. | |
| 2399 | (sh_relax_delete_bytes): New static function. | |
| 2400 | (sh_relocate_section): Handle R_SH_PCDISP on an external symbol. | |
| 2401 | (sh_coff_get_relocated_section_contents): New static function. | |
| 2402 | ||
| 2403 | * cofflink.c (coff_link_add_object_symbols): Call | |
| 2404 | _bfd_coff_get_external_symbols, not coff_link_get_symbols. Call | |
| 2405 | _bfd_coff_free_symbols, not coff_link_free_symbols. Call | |
| 2406 | _bfd_coff_read_string_table, not coff_read_string_table. | |
| 2407 | (coff_link_check_archive_element): Likewise. | |
| 2408 | (coff_link_input_bfd): Likewise. | |
| 2409 | (coff_link_get_symbols): Move to coffgen.c. | |
| 2410 | (coff_read_string_table): Likewise. | |
| 2411 | (coff_link_free_symbols): Likewise. | |
| 2412 | (_bfd_coff_internal_syment_name): New static function. | |
| 2413 | (coff_link_check_ar_symbols): Use _bfd_coff_internal_syment_name. | |
| 2414 | (coff_link_add_symbols): Likewise. | |
| 2415 | (coff_link_input_bfd): Likewise. | |
| 2416 | (_bfd_coff_generic_relocate_section): Likewise. | |
| 2417 | (_bfd_coff_read_internal_relocs): New function. | |
| 2418 | (coff_link_input_bfd): Use cached section contents if available. | |
| 2419 | Use _bfd_coff_read_internal_relocs. | |
| 2420 | * coffcode.h (coff_slurp_symbol_table): Don't call bfd_seek. | |
| 2421 | (coff_bfd_get_relocated_section_contents): Only define if not | |
| 2422 | already defined. | |
| 2423 | (coff_bfd_relax_section): Likewise. | |
| 2424 | * coffgen.c (build_string_table): Remove. | |
| 2425 | (_bfd_coff_get_external_symbols): New function, moved in from old | |
| 2426 | coff_link_get_symbols in cofflink.c. | |
| 2427 | (_bfd_coff_read_string_table): New function, moved in from old | |
| 2428 | coff_read_string_table in cofflink.c. | |
| 2429 | (_bfd_coff_free_symbols): New function, moved in frmo old | |
| 2430 | coff_link_free_symbols in cofflink.c. | |
| 2431 | (coff_get_normalized_symtab): Use _bfd_coff_get_external_symbols | |
| 2432 | rather than reading the symbols directly. To free them, call | |
| 2433 | _bfd_coff_free_symbols. Use _bfd_coff_read_string_table rather | |
| 2434 | than build_string_table. | |
| 2435 | * libcoff-in.h (obj_coff_keep_syms): Define. | |
| 2436 | (obj_coff_keep_strings): Define. | |
| 2437 | (coff_data_type): Add fields keep_syms and keep_strings. | |
| 2438 | (coff_section_tdata): Define new structure. | |
| 2439 | (coff_section_data): Define. | |
| 2440 | (_bfd_coff_get_external_symbols): Declare. | |
| 2441 | (_bfd_coff_read_string_table): Declare. | |
| 2442 | (_bfd_coff_free_symbols): Declare. | |
| 2443 | (_bfd_coff_read_internal_relocs): Declare. | |
| 2444 | * libcoff.h: Rebuild. | |
| 2445 | ||
| 2446 | Fri Jul 21 22:32:54 1995 Michael Meissner <meissner@cygnus.com> | |
| 2447 | ||
| 2448 | * elf32-ppc.c (ppc_elf_howto_raw): Add support for R_PPC_SDAREL | |
| 2449 | relocation. | |
| 2450 | (ppc_elf_reloc_type_lookup): Ditto. | |
| 2451 | (ppc_elf_got16_inner): Ditto. | |
| 2452 | (ppc_elf_relocate_section): Ditto. | |
| 2453 | ||
| 2454 | Thu Jul 20 19:19:06 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 2455 | ||
| 2456 | * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new (ignored) | |
| 2457 | argument. | |
| 2458 | * elf32-hppa.h: Corresponding change. | |
| 2459 | ||
| 2460 | Thu Jul 20 19:01:07 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 2461 | ||
| 2462 | * libaout.h (set_aout_section_data): New macro. | |
| 2463 | * sunos.c (sunos_scan_relocs): Use it. | |
| 2464 | ||
| 2465 | * aout-ns32k.c (MY_swap_std_reloc_out): Undef KEEPIT before | |
| 2466 | defining it. | |
| 2467 | ||
| 2468 | Thu Jul 20 13:48:00 1995 Fred Fish <fnf@cygnus.com> | |
| 2469 | ||
| 2470 | * hosts/i386v4.h (getgid, getuid): Change prototypes to be | |
| 2471 | compatible with Unixware 1.x and Unixware 2.x, and probably other | |
| 2472 | i386 svr4 versions as well. | |
| 2473 | ||
| 2474 | Thu Jul 20 13:41:21 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 2475 | ||
| 2476 | * targets.c (bfd_target_vector): Since armpe and armpei have been | |
| 2477 | split into big- and little-endian variants, list all of them, | |
| 2478 | instead of the now-nonexistant armpe[i]_vec. | |
| 2479 | ||
| 2480 | Thu Jul 20 00:06:39 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2481 | ||
| 2482 | * elf.c (bfd_section_from_phdr): Set lma based on p_paddr. | |
| 2483 | (elf_fake_sections): Set sh_addr based on lma, not vma. | |
| 2484 | ||
| 2485 | Wed Jul 19 15:52:01 1995 Doug Evans <dje@canuck.cygnus.com> | |
| 2486 | ||
| 2487 | * coff-arm.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Replaces TARGET_SYM. | |
| 2488 | * configure.in (armpe_vec, armpei_vec): Add bi-endian support. | |
| 2489 | * configure: "regenerated". | |
| 2490 | * pe-arm.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Replaces TARGET_SYM. | |
| 2491 | (TARGET_LITTLE_NAME, TARGET_BIG_NAME): Replaces TARGET_NAME. | |
| 2492 | * pei-arm.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Replaces TARGET_SYM. | |
| 2493 | (TARGET_LITTLE_NAME, TARGET_BIG_NAME): Replaces TARGET_NAME. | |
| 2494 | * targets.c (armpe_vec, armpei_vec): Deleted. | |
| 2495 | (armpe_little_vec, armpe_big_vec, armpei_little_vec, armpei_big_vec): | |
| 2496 | Added. | |
| 2497 | * config/arm-pe.mt (DEFAULT_VECTOR): Default is armpe_little_vec. | |
| 2498 | (SELECT_VECS): Add bi-endian support. | |
| 2499 | ||
| 2500 | Wed Jul 19 10:47:25 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2501 | ||
| 2502 | * coff-sh.c: Clean up and comment. | |
| 2503 | (r_imm32): Remove. | |
| 2504 | (sh_coff_howtos): New static array. | |
| 2505 | (SH_COFF_HOWTO_COUNT): Define. | |
| 2506 | (get_symbol_value): Make relocation bfd_vma rather than long. | |
| 2507 | (RTYPE2HOWTO): Rewrite to use sh_coff_howtos. | |
| 2508 | (coff_relocate_section): Define to sh_relocate_section. | |
| 2509 | (sh_relocate_section): New static function. | |
| 2510 | ||
| 2511 | Sat Jul 15 01:02:53 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
| 2512 | ||
| 2513 | * configure.host: Add support for generic m68k SVR4 host. | |
| 2514 | ||
| 2515 | Fri Jul 14 13:13:55 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2516 | ||
| 2517 | * aoutx.h (KEEPIT): Change definition to udata.i. | |
| 2518 | (KEEPITTYPE): Remove. | |
| 2519 | (NAME(aout,reloc_type_lookup)): Add cases to the | |
| 2520 | extended reloc type switch: SPARC_GOT10, SPARC_GOT13, SPARC_GOT22, | |
| 2521 | SPARC_PC10, SPARC_PC22, SPARC_WPLT30. | |
| 2522 | (NAME(aout,swap_std_reloc_out)): Don't bother to use stoi when | |
| 2523 | retrieving KEEPIT value. | |
| 2524 | (NAME(aout,swap_ext_reloc_out)): Likewise. Also, only add in | |
| 2525 | output section VMA for section symbols, and check BSF_SECTION_SYM | |
| 2526 | to control whether to set r_extern to 1. | |
| 2527 | ||
| 2528 | * syms.c: Fix comments so that `make info' works. | |
| 2529 | ||
| 2530 | * elf32-mips.c (mips_elf_find_nearest_line): Set SEC_HAS_CONTENTS | |
| 2531 | in .mdebug section, in case backend linker has cleared it. | |
| 2532 | ||
| 2533 | Fri Jul 14 11:58:34 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 2534 | ||
| 2535 | * elf32-ppc.c (ppc_elf_addr16_ha_inner): Rewrite to take just one | |
| 2536 | argument, the final relocated address. | |
| 2537 | (ppc_elf_addr16_ha_inner): Adjust ppc_elf_addr16_ha_inner caller. | |
| 2538 | (ppc_elf_relocate_section): Ditto. | |
| 2539 | ||
| 2540 | Thu Jul 13 17:22:03 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 2541 | ||
| 2542 | * som.c (hppa_som_gen_reloc_type): Choose a reasonable field | |
| 2543 | selector relocation for the difference of two symbols. | |
| 2544 | ||
| 2545 | Thu Jul 13 10:33:25 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2546 | ||
| 2547 | * aoutx.h (NAME(aout,slurp_reloc_table)): Cast argument to size_t | |
| 2548 | for malloc. | |
| 2549 | * coff-mips.c (mips_relocate_section): Likewise, for memmove. | |
| 2550 | (mips_relax_section): Likewise, for malloc. | |
| 2551 | * cofflink.c (process_embedded_commands): Likewise. | |
| 2552 | (_bfd_coff_final_link): Likewise. | |
| 2553 | * ecoff.c (_bfd_ecoff_write_object_contents): Likewise. | |
| 2554 | (ecoff_final_link_debug_accumulate): Likewise. | |
| 2555 | (ecoff_indirect_link_order): Likewise, for memcpy and malloc. | |
| 2556 | (ecoff_reloc_link_order): Likewise, for malloc. | |
| 2557 | * ecofflink.c (ecoff_align_debug): Likewise, for memset. | |
| 2558 | (ecoff_write_symhdr): Likewise, for malloc. | |
| 2559 | * elf32-hppa.c (elf32_hppa_read_symext_info): Likewise. | |
| 2560 | * elf.c (assign_file_positions_except_relocs): Likewise, for | |
| 2561 | qsort. | |
| 2562 | * elf32-mips.c (mips_elf_read_ecoff_info): Likewise, for malloc. | |
| 2563 | * elfcode.h (elf_slurp_reloc_table): Likewise. | |
| 2564 | * elfcore.h (elf_corefile_note): Likewise. | |
| 2565 | * elflink.h (elf_link_add_object_symbols): Likewise. | |
| 2566 | (elf_link_read_relocs): Likewise. | |
| 2567 | (NAME(bfd_elf,size_dynamic_sections)): Likewise, for memset. | |
| 2568 | * i386linux.c (bfd_linux_size_dynamic_sections): Likewise. | |
| 2569 | * ieee.c (do_with_relocs): Likewise. | |
| 2570 | * linker.c (default_indirect_link_order): Likewise, for malloc. | |
| 2571 | * nlmcode.h (nlm_object_p): Likewise. | |
| 2572 | (nlm_write_object_contents): Likewise. | |
| 2573 | * oasys.c (oasys_set_section_contents): Likewise, for memcpy. | |
| 2574 | * reloc.c (bfd_generic_get_relocated_section_contents): Likewise, | |
| 2575 | for malloc. | |
| 2576 | * section.c (bfd_get_section_contents): Likewise, for memcpy. | |
| 2577 | * srec.c (srec_get_section_contents): Likewise. | |
| 2578 | (srec_set_section_contents): Likewise. | |
| 2579 | * sunos.c (bfd_sunos_size_dynamic_sections): Likewise, for | |
| 2580 | realloc and memset. | |
| 2581 | (sunos_scan_relocs): Likewise, for malloc. | |
| 2582 | (sunos_scan_dynamic_symbol): Likewise, for realloc. | |
| 2583 | * syms.c (_bfd_generic_read_minisymbols): Likewise, for malloc. | |
| 2584 | * versados.c (versados_get_section_contents): Likewise, for | |
| 2585 | memcpy. | |
| 2586 | ||
| 2587 | * libbfd.c (real_read): Add prototype. Change argument types from | |
| 2588 | int to size_t. | |
| 2589 | (bfd_read): Cast real_read argument to size_t, not int. | |
| 2590 | (bfd_write): Cast fwrite argument to size_t, not int. | |
| 2591 | ||
| 2592 | * elf64-gen.c (elf_info_to_howto): Fix definition for recent elf.c | |
| 2593 | changes. | |
| 2594 | ||
| 2595 | * configure.in: Fix typo: change {$enableval} to ${enableval}. | |
| 2596 | * configure: Rebuild. | |
| 2597 | ||
| 2598 | * Makefile.in (BFD32_BACKENDS): Add elflink.o. | |
| 2599 | ||
| 2600 | * targets.c (bfd_target): Add fields _read_minisymbols and | |
| 2601 | _minisymbol_to_symbol. | |
| 2602 | (BFD_JUMP_TABLE_SYMBOLS): Add _read_minisymbols and | |
| 2603 | _minisymbol_to_symbol. | |
| 2604 | (bfd_read_minisymbols): Define. | |
| 2605 | (bfd_minisymbol_to_symbol): Define. | |
| 2606 | * syms.c (_bfd_generic_read_minisymbols): Define. | |
| 2607 | (_bfd_generic_minisymbol_to_symbol): Define. | |
| 2608 | * libbfd-in.h (_bfd_nosymbols_read_minisymbols): Define. | |
| 2609 | (_bfd_nosymbols_minisymbol_to_symbol): Define. | |
| 2610 | (_bfd_generic_read_minisymbols): Declare. | |
| 2611 | (_bfd_generic_minisymbol_to_symbol): Declare. | |
| 2612 | * bfd-in2.h: Rebuild. | |
| 2613 | * libbfd.h: Rebuild. | |
| 2614 | * aoutx.h (MINISYM_THRESHOLD): Define. | |
| 2615 | (NAME(aout,read_minisymbols)): New function. | |
| 2616 | (NAME(aout,minisymbol_to_symbol)): New function. | |
| 2617 | * libaout.h (NAME(aout,read_minisymbols)): Declare. | |
| 2618 | (NAME(aout,minisymbol_to_symbol)): Declare. | |
| 2619 | * aout-target.h (MY_read_minisymbols): Define. | |
| 2620 | (MY_minisymbol_to_symbol): Define. | |
| 2621 | * All targets: Define read_minisymbols and minisymbol_to_symbol. | |
| 2622 | ||
| 2623 | Wed Jul 12 17:55:55 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 2624 | ||
| 2625 | * elflink.h (elf_link_add_object_symbols): Cast return value from | |
| 2626 | bfd_alloc. | |
| 2627 | ||
| 2628 | * elfcode.h (size_info): Don't use "&" before function names. | |
| 2629 | ||
| 2630 | Wed Jul 12 00:16:48 1995 Ken Raeburn <raeburn@kr-pc.cygnus.com> | |
| 2631 | ||
| 2632 | * libelf.h (elf_backend_data): Use unsigned, not unsigned char, | |
| 2633 | for bitfields. | |
| 2634 | ||
| 2635 | Tue Jul 11 15:19:53 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2636 | ||
| 2637 | * elf.c (bfd_section_from_shdr): In case SHT_REL[A], only get the | |
| 2638 | BFD section for the sh_link section if it is a SYMTAB section. | |
| 2639 | ||
| 2640 | * aoutx.h (NAME(aout,link_add_symbols)): Don't bother to check | |
| 2641 | that archives hold a.out objects. | |
| 2642 | * cf-i386lynx.c (coff_bfd_link_add_symbols): Don't define. | |
| 2643 | (lynx_link_add_symbols): Remove. | |
| 2644 | * cf-m68klynx.c (coff_bfd_link_add_symbols): Don't define. | |
| 2645 | (lynx_link_add_symbols): Remove. | |
| 2646 | * elflink.h (elf_bfd_link_add_symbols): Don't bother to check that | |
| 2647 | archives hold ELF objects. | |
| 2648 | ||
| 2649 | * archive.c (bfd_generic_archive_p): If the archive has a map, and | |
| 2650 | the target was defaulted, but the first object in the archive can | |
| 2651 | not be matched with that target, then return a bad format error. | |
| 2652 | ||
| 2653 | * elf64-sparc.c (elf_sparc_howto_table): Set howto for WDISP16 to | |
| 2654 | elf64_wdisp16_reloc. | |
| 2655 | (elf64_wdisp16_reloc): New static function. | |
| 2656 | (elf64_sparc_relocate_section): New static function. | |
| 2657 | (elf_backend_relocate_section): Define. | |
| 2658 | ||
| 2659 | * libelf.h (struct elf_size_info): Change type of last argument to | |
| 2660 | swap_symbol_out from char * to PTR. | |
| 2661 | (bfd_elf32_swap_symbol_out): Update declaration. | |
| 2662 | (bfd_elf64_swap_symbol_out): Likewise. | |
| 2663 | * elfcode.h (elf_swap_symbol_out): Change type of cdst from char * | |
| 2664 | to PTR. | |
| 2665 | * elf.c (swap_out_syms): Cast to PTR, not char *, when calling | |
| 2666 | swap_symbol_out routine. | |
| 2667 | * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Likewise. | |
| 2668 | (elf_link_output_sym): Likewise. | |
| 2669 | (elf_link_output_extsym): Likewise. | |
| 2670 | * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Likewise. | |
| 2671 | ||
| 2672 | Tue Jul 11 12:29:49 1995 Rick Sladkey <jrs@world.std.com> | |
| 2673 | ||
| 2674 | * elf.c (_bfd_elf_find_nearest_line): Handle the simple case where | |
| 2675 | there is no debugging information. | |
| 2676 | ||
| 2677 | Mon Jul 10 11:45:55 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 2678 | ||
| 2679 | * makefile.dos (OBJS): Add binary.o and tekhex.o. From DJ | |
| 2680 | Delorie. | |
| 2681 | ||
| 2682 | Mon Jul 10 11:09:58 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2683 | ||
| 2684 | * linker.c (set_symbol_from_hash): bfd_link_hash_new case: Don't | |
| 2685 | abort; it can happen for constructor symbols when not building | |
| 2686 | constructors. | |
| 2687 | ||
| 2688 | * coff-i960.c (coff_i960_relocate): Correct typo: use ! on strcmp, | |
| 2689 | not on string. | |
| 2690 | * cofflink.c (_bfd_coff_generic_relocate_section): Remove unused | |
| 2691 | local i. | |
| 2692 | * coff-arm.c (coff_arm_rtype_to_howto): Don't declare. | |
| 2693 | (PCRELOFFSET): Define if not already defined. | |
| 2694 | * Makefile.in: Rebuild dependencies. | |
| 2695 | (BFD32_BACKENDS): Add coff-arm.o | |
| 2696 | (CFILES): Add coff-arm.c, pe-arm.c, pei-arm.c. | |
| 2697 | ||
| 2698 | * aoutx.h (NAME(aout,link_hash_table_create)): Allocate hash table | |
| 2699 | using bfd_alloc, not malloc. | |
| 2700 | * cofflink.c (_bfd_coff_link_hash_table_create): Likewise. | |
| 2701 | * ecoff.c (_bfd_ecoff_bfd_link_hash_table_create): Likewise. | |
| 2702 | * i386linux.c (linux_link_hash_table_create): Likewise. | |
| 2703 | * linker.c (_bfd_generic_link_hash_table_create): Likewise. | |
| 2704 | * sunos.c (sunos_link_hash_table_create): Likewise. | |
| 2705 | ||
| 2706 | Based on patches from Eric Youngdale <eric@aib.com>: | |
| 2707 | * elflink.h (NAME(bfd_elf,size_dynamic_sections)): If -Bsymbolic, | |
| 2708 | output a DT_SYMBOLIC dynamic entry. | |
| 2709 | (elf_adjust_dynamic_symbol): If -Bsymbolic, don't require a PLT | |
| 2710 | entry for a locally defined symbol. | |
| 2711 | * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, do warn | |
| 2712 | about undefined symbols, and fill in the GOT entry for a symbol | |
| 2713 | defined in a regular object file. | |
| 2714 | (elf_i386_finish_dynamic_symbol): If -Bsymbolic, output a RELATIVE | |
| 2715 | reloc rather than a GLOB_DAT reloc for a symbol defined in a | |
| 2716 | regular object file. | |
| 2717 | * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, do warn | |
| 2718 | about undefined symbols, and fill in the GOT entry for a symbol | |
| 2719 | defined in a regular object file. | |
| 2720 | (elf_m68k_finish_dynamic_symbol): If -Bsymbolic, output a RELATIVE | |
| 2721 | reloc rather than a GLOB_DAT reloc for a symbol defined in a | |
| 2722 | regular object file. | |
| 2723 | * elf32-sparc.c (elf32_sparc_relocate_section): If -Bsymbolic, do | |
| 2724 | warn about undefined symbols, and fill in the GOT entry for a | |
| 2725 | symbol defined in a regular object file. | |
| 2726 | (elf32_sparc_finish_dynamic_symbol): If -Bsymbolic, output a | |
| 2727 | RELATIVE reloc rather than a GLOB_DAT reloc for a symbol defined | |
| 2728 | in a regular object file. | |
| 2729 | ||
| 2730 | * config/m68k-coff.mt (SELECT_VECS): Rename from SELECT_VECTORS. | |
| 2731 | Correct elements to be actual BFD vector names. | |
| 2732 | ||
| 2733 | * Makefile.in (Makefile): Don't depend upon @frags@. | |
| 2734 | (config.status): Depend upon @frags@. | |
| 2735 | ||
| 2736 | Fri Jul 7 17:36:44 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2737 | ||
| 2738 | * coffgen.c (coff_renumber_symbols): Sort defined symbols that are | |
| 2739 | neither BSF_FUNCTION not BSF_NOT_AT_END just before undefined | |
| 2740 | symbols. | |
| 2741 | * coffcode.h (coff_slurp_symbol_table): Set BSF_FUNCTION as well | |
| 2742 | as BSF_NOT_AT_END. | |
| 2743 | ||
| 2744 | Fri Jul 7 17:16:15 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 2745 | ||
| 2746 | * Makefile.in (do_mostlyclean): Remove config.log. | |
| 2747 | (do_distclean): Remove config.cache. | |
| 2748 | ||
| 2749 | Thu Jul 6 14:37:43 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2750 | ||
| 2751 | * elf32-i386.c (elf_i386_relocate_section): Revert May 24 patch. | |
| 2752 | Don't copy PC32 reloc against section into shared object. | |
| 2753 | ||
| 2754 | * Makefile.in: Rebuild dependencies. | |
| 2755 | (CFILES): Added elflink.c. | |
| 2756 | (Makefile): Depend upon config.status, not configure.in. | |
| 2757 | (config.status): New target; depend upon configure configure.host | |
| 2758 | and config.bfd. | |
| 2759 | ||
| 2760 | Wed Jul 5 20:17:14 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 2761 | ||
| 2762 | * elfcore.h, elflink.h, elfcode.h, elf.c, elflink.c: Moved some | |
| 2763 | primarily size-independent code from elfcode.h to elf.c and new | |
| 2764 | file elflink.c; moved out other core- or linker-related routines | |
| 2765 | into other new .h files for clarity. Renamed many routines to | |
| 2766 | start with bfd_elf or _bfd_elf. Added a structure of | |
| 2767 | size-dependent but target-independent info to elfcode.h. | |
| 2768 | * Makefile.in: Build elflink.o. Update dependencies. | |
| 2769 | * libelf.h: Updated some declarations. Added a definition for the | |
| 2770 | new structure in elfcode.h. Added more fields to elf backend data | |
| 2771 | structure. | |
| 2772 | * elfxx-target.h: Refer to the appropriate size-dependent info. | |
| 2773 | * elf32-*.c: Changed some function names. Moved common | |
| 2774 | create_dynamic_sections code from m68k, sparc, and i386 support | |
| 2775 | into elflink.c. Define some new macros to fill in new fields of | |
| 2776 | back end data. Also clean up some "gcc -Wall" warnings regarding | |
| 2777 | unused or uninitialized variables. | |
| 2778 | ||
| 2779 | * Makefile.in (BFD_LIBS): No, don't put elflink.o here. | |
| 2780 | * configure.in: Include it here whenever elf.o is specified. | |
| 2781 | ||
| 2782 | Wed Jul 5 10:31:47 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2783 | ||
| 2784 | * elf32-mips.c (mips_elf_object_p): Unconditionally set | |
| 2785 | elf_bad_symtab, since sometimes the symbol table is messed up and | |
| 2786 | the last symbol is global. | |
| 2787 | ||
| 2788 | * ecoff.c (_bfd_ecoff_bfd_is_local_label): New function. | |
| 2789 | * libecoff.h (_bfd_ecoff_bfd_is_local_label): Declare. | |
| 2790 | * elf32-mips.c (mips_elf_is_local_label): New static function. | |
| 2791 | (bfd_elf32_bfd_is_local_label): Define. | |
| 2792 | ||
| 2793 | * configure.in: Use $ac_config_sub, not $configsub. | |
| 2794 | * configure: Likewise. | |
| 2795 | ||
| 2796 | Permit --enable-targets=ieee: | |
| 2797 | * config.bfd (*-*-ieee*): New target. | |
| 2798 | * config/ieee.mt: New file. | |
| 2799 | ||
| 2800 | Wed Jul 5 04:16:35 1995 Ken Raeburn <raeburn@kr-pc.cygnus.com> | |
| 2801 | ||
| 2802 | * config/i386aix.mh (HDEFINES): Remove -DFASCIST_FDOPEN. | |
| 2803 | ||
| 2804 | Autoconfiscation: | |
| 2805 | * configure.in, Makefile.in, doc/Makefile.in: Switch from Cygnus | |
| 2806 | configure to autoconf ways of processing --enable arguments, | |
| 2807 | setting up symlinks, incorporating makefile fragments, printing | |
| 2808 | messages at configuration time, setting variables in Makefile. | |
| 2809 | Deleted some unused variables. Check for ranlib via autoconf. | |
| 2810 | For now, configure script removes doc/config.status. | |
| 2811 | * configure: New file. | |
| 2812 | * dep-in.sed: Use @SRCDIR@ instead of @srcdir@, so Makefile.in | |
| 2813 | line doesn't get broken by configure. | |
| 2814 | * doc/configure.in: Removed. | |
| 2815 | ||
| 2816 | Tue Jul 4 12:22:21 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2817 | ||
| 2818 | * archive.c (_bfd_construct_extended_name_table): If | |
| 2819 | BFD_TRADITIONAL_FORMAT is set, limit the length of all file names | |
| 2820 | to ar_max_namelen. | |
| 2821 | (bfd_dont_truncate_arname): If BFD_TRADITIONAL_FORMAT is set, call | |
| 2822 | bfd_bsd_truncate_arname. | |
| 2823 | (_bfd_write_archive_contents): Revert June 1 change. | |
| 2824 | ||
| 2825 | * elfcode.h (NAME(bfd_elf,record_link_assignment)): Add provide | |
| 2826 | argument. | |
| 2827 | * bfd-in.h (bfd_elf32_record_link_assignment): Update prototype. | |
| 2828 | (bfd_elf64_record_link_assignment): Likewise. | |
| 2829 | * bfd-in2.h: Rebuild. | |
| 2830 | ||
| 2831 | * libelf.h (struct elf_link_hash_table): Add needed field. Remove | |
| 2832 | saw_needed field. | |
| 2833 | * elfcode.h (elf_link_add_object_symbols): If elf_dt_needed_name | |
| 2834 | is an empty string, don't make a DT_NEEDED entry in the output | |
| 2835 | file. Record all DT_NEEDED entries found in input dynamic | |
| 2836 | objects. | |
| 2837 | (elf_link_output_extsym): Don't check saw_needed when issuing | |
| 2838 | warnings. | |
| 2839 | * elf.c (_bfd_elf_link_hash_table_init): Initialize needed, not | |
| 2840 | saw_needed. | |
| 2841 | (bfd_elf_get_needed_list): New function. | |
| 2842 | * bfd-in.h (struct bfd_elf_link_needed_list): Define. | |
| 2843 | (bfd_elf_get_needed_list): Define. | |
| 2844 | * bfd-in2.h: Rebuild. | |
| 2845 | ||
| 2846 | * ecoff.c (_bfd_ecoff_find_nearest_line): Also initialize | |
| 2847 | find_buffer and fdrtab_len fields of newly allocated | |
| 2848 | find_line_info structure. | |
| 2849 | ||
| 2850 | Mon Jul 3 17:03:52 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 2851 | ||
| 2852 | * som.c (hppa_som_gen_reloc_type): New argument "sym_diff", | |
| 2853 | nonzero when we're generating relocations for an expression | |
| 2854 | using the difference of two symbols. All callers changed. | |
| 2855 | Handle difference of symbols for both R_HPPA and R_COMPLEX | |
| 2856 | cases. | |
| 2857 | (som_write_fixups): Handle R_COMP1, R_COMP2 and R_CODE_EXPR | |
| 2858 | fixups. | |
| 2859 | ||
| 2860 | Mon Jul 3 13:55:18 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 2861 | ||
| 2862 | * config.bfd (win32): New configuration. | |
| 2863 | * configure.host (pe): Changed to i386win32. | |
| 2864 | * config/i386pe.mh: Deleted. | |
| 2865 | * config/i386win32.mh: New file. | |
| 2866 | ||
| 2867 | Mon Jul 3 11:30:45 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2868 | ||
| 2869 | * ecoff.c (_bfd_ecoff_find_nearest_line): If we allocate | |
| 2870 | find_line_info, clear the fdrtab field. | |
| 2871 | ||
| 2872 | * targets.c (enum bfd_flavour): Add bfd_target_msdos_flavour here, | |
| 2873 | rather than in bfd-in2.h. | |
| 2874 | ||
| 2875 | * bfd.c (enum bfd_error): Define bfd_error_no_armap. | |
| 2876 | (bfd_errmsgs): Add string for bfd_error_no_armap. | |
| 2877 | * bfd-in2.h: Rebuild. | |
| 2878 | * ecoff.c (ecoff_link_add_archive_symbols): If an archive has no | |
| 2879 | armap, set bfd_error_no_armap rather than bfd_error_no_symbols. | |
| 2880 | * elfcode.h (elf_link_add_archive_symbols): Likewise. | |
| 2881 | * linker.c (_bfd_generic_link_add_archive_symbols): Likewise. | |
| 2882 | ||
| 2883 | * elfcode.h (elf_link_add_object_symbols): Permit common and | |
| 2884 | indirect symbols in weakdefs BFD_ASSERT. | |
| 2885 | * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Simplify | |
| 2886 | BFD_ASSERT to permit some legal, but odd, cases. | |
| 2887 | * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. | |
| 2888 | * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise. | |
| 2889 | ||
| 2890 | * Makefile.in: Rebuild dependencies. | |
| 2891 | (BFD32_BACKENDS): Add versados.o. | |
| 2892 | (CFILES): Add pe-i386.c, pei-i386.c, and versados.c. | |
| 2893 | ||
| 2894 | Sun Jul 2 17:49:32 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 2895 | ||
| 2896 | * cofflink.c (_bfd_coff_generic_relocate_section): Cast base_file | |
| 2897 | to FILE * before using it. | |
| 2898 | * stab-syms.c: Revert yesterday's patch. | |
| 2899 | ||
| 2900 | Sat Jul 1 12:10:42 1995 Fred Fish <fnf@cygnus.com> | |
| 2901 | ||
| 2902 | * stab-syms.c (stdio.h): Include prior to libaout.h, which | |
| 2903 | includes bfdlink.h, which now uses FILE. | |
| 2904 | ||
| 2905 | Sat Jul 1 00:11:08 1995 Ken Raeburn <raeburn@cygnus.com> | |
| 2906 | ||
| 2907 | * elfxx-target.h: New file. | |
| 2908 | ||
| 2909 | * libelf.h (struct elf_backend_data): Remove elf_64_p field. | |
| 2910 | * elfxx-target.h (elfNN_bed): Don't set it. | |
| 2911 | ||
| 2912 | * elf32-target.h, elf64-target.h: Deleted. | |
| 2913 | * Makefile.in (elf32-target.h, elf64-target.h): Build them from | |
| 2914 | elfxx-target.h. | |
| 2915 | ||
| 2916 | Fri Jun 30 16:07:18 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 2917 | ||
| 2918 | * cofflink.c (_bfd_coff_generic_relocate_section): Compare | |
| 2919 | the full text of .reloc or .edata section names. | |
| 2920 | ||
| 2921 | Fri Jun 30 15:47:37 1995 Fred Fish <fnf@cygnus.com> | |
| 2922 | ||
| 2923 | * cofflink.c (_bfd_coff_generic_relocate_section): | |
| 2924 | Remove extra '+'. | |
| 2925 | ||
| 2926 | Thu Jun 29 17:24:52 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 2927 | ||
| 2928 | * coff-h8300.c (COFF_LONG_FILENAMES): Define. | |
| 2929 | ||
| 2930 | Wed Jun 28 18:04:42 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 2931 | ||
| 2932 | * Makefile.in: versados.o is now conditionally built. | |
| 2933 | * coffcode.h (add_data_entry): New function. | |
| 2934 | (coff_write_object_contents): Clean up. Calculate | |
| 2935 | data entries. | |
| 2936 | * cofflink.c (_bfd_coff_generic_relocate_section): | |
| 2937 | .reloc and .edata sections are IMAGE_BASED too. | |
| 2938 | If there's a base_file then write out base information. | |
| 2939 | * configure.host (i386-*-pe): New. | |
| 2940 | * syms.c (coff_section_type): Only scan prefixes. | |
| 2941 | * targets.c (bfd_target_vector): Versados is now conditionally | |
| 2942 | built. | |
| 2943 | * config/m68k-coff.mt: Build versados.o | |
| 2944 | * hosts/i386pe.h: New file. | |
| 2945 | ||
| 2946 | Mon Jun 26 13:53:49 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 2947 | ||
| 2948 | * elf32-hpa.c (elf32_hppa_relocate_section): Close comment before | |
| 2949 | R_PARISC_DPREL21L handling. | |
| 2950 | ||
| 2951 | Thu Jun 22 19:28:36 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 2952 | ||
| 2953 | Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu> | |
| 2954 | ||
| 2955 | * config/i386-moss.mt: created. | |
| 2956 | ||
| 2957 | Thu Jun 22 08:56:10 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 2958 | ||
| 2959 | * reloc.c (bfd_perform_relocation): Add case for -ve words. | |
| 2960 | ||
| 2961 | Wed Jun 21 13:13:49 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 2962 | ||
| 2963 | * elf32-hppa.c (elf32_hppa_relocate_section): Don't try to apply a | |
| 2964 | relocation against an undefined symbols. | |
| 2965 | ||
| 2966 | Wed Jun 21 10:16:10 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 2967 | ||
| 2968 | * versados.c: Second pass/rewrite. | |
| 2969 | ||
| 2970 | Mon Jun 19 08:40:45 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 2971 | ||
| 2972 | * syms.c (coff_section_type): Compare only the front part | |
| 2973 | of a section name. | |
| 2974 | ||
| 2975 | Sat Jun 17 09:40:44 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 2976 | ||
| 2977 | * elf32-hppa.c (elf32_hppa_size_stubs): Set the size of the stub | |
| 2978 | section if we get an error. | |
| 2979 | ||
| 2980 | * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Don't mess | |
| 2981 | with the operands of an R_PARISC_DPREL21L relocation if the insn | |
| 2982 | is not "addil <symbol>,%r27". | |
| 2983 | ||
| 2984 | Fri Jun 16 15:04:47 1995 Stan Shebs <shebs@andros.cygnus.com> | |
| 2985 | ||
| 2986 | * bfd-in.h (NT_subsystem, NT_stack_heap): Declare but don't | |
| 2987 | define. | |
| 2988 | * bfd-in2.h: Rebuilt. | |
| 2989 | * bfd.c (NT_subsystem, NT_stack_heap): Define. | |
| 2990 | ||
| 2991 | Fri Jun 16 00:07:25 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 2992 | ||
| 2993 | * elf32-hppa.c (elf32_hppa_bfd_link_link_relocate): Use the right | |
| 2994 | type field (there are two!) when checking to see if $global$ is | |
| 2995 | defined. | |
| 2996 | ||
| 2997 | Thu Jun 15 14:03:47 1995 Stan Shebs <shebs@andros.cygnus.com> | |
| 2998 | ||
| 2999 | * bfd-in.h, bfd-in2.h (bfd_boolean): Rename bfd_true, bfd_false | |
| 3000 | to bfd_tttrue, bfd_fffalse so as not to conflict with functions. | |
| 3001 | * coffswap.h (coff_swap_scnhdr_out): Remove version that was | |
| 3002 | hacked for MPW C. | |
| 3003 | * mpw-config.in: Set shell vars instead of pasting to makefile | |
| 3004 | for each configuration, edit coffswap.h to make MPW C not choke. | |
| 3005 | (i386-unknown-coff, sh-hitachi-hms): Recognize. | |
| 3006 | * mpw-make.in (BFD_LIBS): Add versados.c.o. | |
| 3007 | ||
| 3008 | * versados.c (versados_scan): Properly cast results from bfd_alloc. | |
| 3009 | ||
| 3010 | Wed Jun 14 15:27:32 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 3011 | ||
| 3012 | * cofflink.c (process_embedded_commands): New function | |
| 3013 | reads and handles .drectve sections for PE. | |
| 3014 | (coff_link_input_bfd): Call new function if PE. | |
| 3015 | ||
| 3016 | Mon Jun 12 12:09:39 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 3017 | ||
| 3018 | * bfd-in.h (bfd_set_section_vma): Case true to a boolean. | |
| 3019 | (bfd_set_cacheable): Likewise. | |
| 3020 | * bfd-in2.h: Rebuilt. | |
| 3021 | ||
| 3022 | Fri Jun 9 12:20:28 1995 Steve Chamberlain <sac@rtl.cygnus.com> | |
| 3023 | ||
| 3024 | * elfcode.h (elf_sort_hdrs): Rewrite to be symmetrical. | |
| 3025 | ||
| 3026 | Fri Jun 9 12:49:00 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 3027 | ||
| 3028 | * targets.c: Add copy_private_symbol_data and link_split_section | |
| 3029 | to the target vector. | |
| 3030 | * libbfd-in.h (_bfd_generic_bfd_copy_private_symbol_data): Define. | |
| 3031 | (_bfd_nolink_bfd_link_split_section): Likewise. | |
| 3032 | (bfd_generic_link_split_section): Declare. | |
| 3033 | * syms.c (bfd_copy_private_symbol_data): Define. | |
| 3034 | * linker.c (bf_link_split_section): Likewise. | |
| 3035 | * som.c (som_bfd_copy_private_symbol_data): New function | |
| 3036 | (som_bfd_link_split_section): Likewise. | |
| 3037 | * All other targets updated with default versions of new routines. | |
| 3038 | ||
| 3039 | * Take out my braindamaged bfd_true/bfd_false changes from earlier | |
| 3040 | today. Replace with just: | |
| 3041 | * bfd-in.h: (TRUE_FALSE_ALREADY_DEFINED): Define this if | |
| 3042 | compiling with g++-2.6 or later. | |
| 3043 | * bfd-in2.h: Rebuilt. | |
| 3044 | ||
| 3045 | Fri Jun 9 07:54:29 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 3046 | ||
| 3047 | * versados.c (struct esd, get_4): Lint; use unsigned chars. | |
| 3048 | ||
| 3049 | * coff-i960.c (coff_i960_relocate): Compare output section names | |
| 3050 | when converting for vxworks. | |
| 3051 | ||
| 3052 | Wed Jun 7 19:01:30 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3053 | ||
| 3054 | * elfcode.h (elf_fake_sections): Permit .scommon or COMMON | |
| 3055 | sections as random SHT_NOBITS sections, in case a linker script is | |
| 3056 | strange. | |
| 3057 | ||
| 3058 | Tue Jun 6 17:29:32 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 3059 | ||
| 3060 | * bfd-in.h (NT_subsystem, NT_stack_heap): Moved from pe.h | |
| 3061 | * coff-i386.c (coff_i386_rtype_to_howto): Get PE relocs right. | |
| 3062 | * coffcode.h (coff_mkobject): Set pe tdata bit when using PE. | |
| 3063 | * cofflink.c (COFF_WITH_PE code): Test on obj_pe bit rather | |
| 3064 | than conditional compile. | |
| 3065 | * configure.in: Fix PE dependencies. | |
| 3066 | * libcoff-in.h (obj_pe): New. | |
| 3067 | (coff_tdata): Added pe entry. | |
| 3068 | * libcoff.h: Regenerated. | |
| 3069 | ||
| 3070 | Mon Jun 5 09:07:13 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 3071 | ||
| 3072 | * coff-a29k.c (coff_a29k_adjust_symndx): Completely parenthesize | |
| 3073 | macro. | |
| 3074 | ||
| 3075 | Mon Jun 5 02:15:20 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com> | |
| 3076 | ||
| 3077 | Linker support for m68k-elf from Andreas Schwab | |
| 3078 | <schwab@issan.informatik.uni-dortmund.de>: | |
| 3079 | * elfcode.h (elf_link_add_object_symbols): Check for NULL when | |
| 3080 | looping through the symbol hashes. | |
| 3081 | (elf_bfd_final_link): When looking for _init and _fini don't use | |
| 3082 | the symbol if it is imported from another object. | |
| 3083 | * elf32-m68k.c: Relocation type changed from REL to RELA. Regular | |
| 3084 | and dynamic linking support functions added, similar to other elf | |
| 3085 | targets. | |
| 3086 | ||
| 3087 | * config.bfd (i[345]86-*-gnu*): Use ELF configuration. | |
| 3088 | ||
| 3089 | Fri Jun 2 18:54:59 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 3090 | ||
| 3091 | * versados.c: New file. | |
| 3092 | * bfd-in2.h (struct _bfd): New field. | |
| 3093 | * bfd.c (struct _bfd): New field. | |
| 3094 | * configure.in (versados_vec): New field. | |
| 3095 | * targets.c (bfd_flavor): Added versados. | |
| 3096 | ||
| 3097 | Thu Jun 1 13:51:49 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 3098 | ||
| 3099 | * coffcode.h (sec_to_styp_flags, styp_to_sec_flags, | |
| 3100 | coff_new_section_hook): Any section that starts ".stab" | |
| 3101 | is now marked as debugging. | |
| 3102 | ||
| 3103 | Thu Jun 1 16:15:16 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3104 | ||
| 3105 | * archive.c (_bfd_write_archive_contents): Disable extended name | |
| 3106 | table until it can be made optional, so that native AR has half a | |
| 3107 | chance on SunOS and HP/UX. | |
| 3108 | ||
| 3109 | * linker.c (_bfd_generic_link_output_symbols, case | |
| 3110 | bfd_link_hash_indirect): Add cast to correct pointer types. | |
| 3111 | ||
| 3112 | Sat May 27 21:37:31 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
| 3113 | ||
| 3114 | * config.bfd (m68k-bull-sysv*): Added strip_underscore=yes. | |
| 3115 | (m68k-est-coff): Removed. target does not effect object format. | |
| 3116 | ||
| 3117 | Wed May 24 10:52:01 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 3118 | ||
| 3119 | * linker.c (_bfd_generic_link_output_symbols): Cope with | |
| 3120 | indirect symbols. | |
| 3121 | ||
| 3122 | * elf32-i386.c (elf_i386_relocate_section): Give error | |
| 3123 | message when linking to a shared reloc which isn't there. | |
| 3124 | ||
| 3125 | Wed May 24 10:40:00 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 3126 | ||
| 3127 | Support for ARM-PE. | |
| 3128 | ||
| 3129 | * Makefile.in, coffcode.h, config.bfd, configure.in, pe-arm.c, | |
| 3130 | pei-arm.c, coff-arm.c, reloc.c, targets.c, config/arm-pe.mt: | |
| 3131 | Support for ARM COFF/PE. | |
| 3132 | ||
| 3133 | Tue May 23 19:24:58 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3134 | ||
| 3135 | * bfd.c (bfd_get_relocated_section_contents): Now a function, | |
| 3136 | tries calling routine from input bfd target vector for | |
| 3137 | bfd_indirect_link_order. Put a declaration into the header file. | |
| 3138 | * bfd-in2.h: Regenerated. | |
| 3139 | * elf32-mips.c (gprel16_with_gp): New function, split out from | |
| 3140 | mips_elf_gprel16_reloc. | |
| 3141 | (mips_elf_gprel16_reloc): Call it. If output bfd target vector | |
| 3142 | isn't elf flavoured, abort, since it's assumed to be elf in some | |
| 3143 | of this code, including the code that looks up the gp value. | |
| 3144 | (elf32_mips_get_relocated_section_contents): New function, | |
| 3145 | modified from bfd_generic_get_relocated_section_contents to deal | |
| 3146 | with passing gp to gprel16_with_gp. | |
| 3147 | (bfd_elf32_bfd_get_relocated_section_contents): New macro. | |
| 3148 | * elf32-target.h (bfd_elf32_bfd_get_relocated_section_contents): | |
| 3149 | Don't define if already defined. | |
| 3150 | ||
| 3151 | Tue May 23 15:58:15 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 3152 | ||
| 3153 | * Makefile.in: Install bfdlink.h too. | |
| 3154 | ||
| 3155 | Sun May 21 22:25:09 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 3156 | ||
| 3157 | * elf32-hppa.c (elf32_hppa_relocate_section): Handle undefined and | |
| 3158 | notsupported return codes from final_link_relocate (used when | |
| 3159 | $global$ is undefined or nonexistant). | |
| 3160 | (elf32_hppa_bfd_link_link_relocate): If $global$ exists, but is | |
| 3161 | not defined,then return bfd_reloc_undefined. | |
| 3162 | ||
| 3163 | Fri May 19 10:00:14 1995 Steve Chamberlain <sac@rtl.cygnus.com> | |
| 3164 | ||
| 3165 | * coffswap.h: (IMAGE_BASE): Define to 0 if not. | |
| 3166 | ||
| 3167 | Thu May 18 04:24:01 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com> | |
| 3168 | ||
| 3169 | Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk) | |
| 3170 | ||
| 3171 | * aoutx.h (aout_link_input_section_standard): If defined, call | |
| 3172 | MY_relocatable_reloc before doing a partial relocation. | |
| 3173 | ||
| 3174 | * aout-arm.c: (WRITE_HEADERS): Delete. | |
| 3175 | (NAME): Define version to override default in aoutx.h | |
| 3176 | (MY(howto_table)): Reformat. Alter some entries slightly. | |
| 3177 | (RELOC_ARM_BITS_NEG_{BIG,LITTLE}): Define. | |
| 3178 | (MY(reloc_howto), MY(put_reloc), MY(relocatable_reloc)): New functions. | |
| 3179 | (MY_reloc_howto, MY_put_reloc, MY_relocatable_reloc): Define. | |
| 3180 | (MY(fix_pcrel_26)): Renamed from aoutarm_fix_pcrel_26, return | |
| 3181 | bfd_reloc_ok not bfd_reloc_continue. | |
| 3182 | (MY(fix_pcrel_26_done)): Likewise. | |
| 3183 | (MY(bfd_reloc_type_lookup)): Renamed from aoutarm_reloc_type_lookup. | |
| 3184 | (MY_bfd_link_hash_table_create, MY_bfd_link_add_symbols, | |
| 3185 | MY_bfd_final_link): Delete. | |
| 3186 | (MY_swap_std_reloc_in, MY_swap_std_reloc_out, MY_get_section_contents): | |
| 3187 | Define. | |
| 3188 | (aoutx.h): Include it. | |
| 3189 | (MY(swap_std_reloc_{in,out})): New functions. | |
| 3190 | Use RELOC_ARM_BITS_NEG_{BIG,LITTLE} to extract negative reloc bit. | |
| 3191 | (aoutarm_squirt_out_relocs): Delete. | |
| 3192 | ||
| 3193 | From: David Taylor (dtaylor@armltd.co.uk) | |
| 3194 | * config/arm[lb]-aout.mt: New files. | |
| 3195 | * aout-arm.c: New file. | |
| 3196 | * config.bfd: Handle arm{,e[lb]}-*-aout | |
| 3197 | * configure.in: Add vetor for aout_arm_{big,little}_vec. | |
| 3198 | * reloc.c: New relocation types for the ARM. | |
| 3199 | * targets.c (aout_arm_{big,little}_vec): declare. | |
| 3200 | ||
| 3201 | Tue May 16 10:29:51 1995 Jim Kingdon <kingdon@deneb.cygnus.com> | |
| 3202 | ||
| 3203 | * libbfd.c (bfd_stat): If bfd_cache_lookup returns an error, | |
| 3204 | return an error to the caller. Call bfd_set_error on errors. | |
| 3205 | ||
| 3206 | Tue May 16 14:44:45 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3207 | ||
| 3208 | * libcoff-in.h (coff_renumber_symbols): Modified prototypes in | |
| 3209 | accordance with 11 May libcoff.h change. | |
| 3210 | ||
| 3211 | Thu May 11 16:43:14 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 3212 | ||
| 3213 | tekhex.c (first_phase): Understand type 0 symbols. | |
| 3214 | (tekhex_write_object_contents): Fix typo in final record. | |
| 3215 | ||
| 3216 | Thu May 11 16:43:14 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 3217 | ||
| 3218 | * coff-i960.c (optcall_callback): don't try and optimize | |
| 3219 | undefined refs. | |
| 3220 | (coff_write_relocs): Search for broken relocs on the way | |
| 3221 | out and fix them up. | |
| 3222 | (coff_renumber_symbols): Calculate and return index of | |
| 3223 | first undefined symbol. | |
| 3224 | (coff_write_object_contents): Call coff_renumber_symbols | |
| 3225 | and coff_write_relocs with the new args. | |
| 3226 | * libcoff.h: (coff_renumber_symbols, coff_renumber_symbols): | |
| 3227 | Modified prototypes. | |
| 3228 | ||
| 3229 | Thu May 11 16:43:14 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 3230 | Tom Griest <griest@cs.yale.edu> | |
| 3231 | ||
| 3232 | Initial support for PE format. | |
| 3233 | ||
| 3234 | * Makefile.in, targets.c, configure.in, config.bfd: | |
| 3235 | Add support for i386-*-winnt and i386-*-pe. | |
| 3236 | * archive.c (do_slurp_coff_armap): Understand NTPE format | |
| 3237 | archives. | |
| 3238 | (_bfd_slurp_extended_name_table): Turn \ in a filename | |
| 3239 | into /. | |
| 3240 | * bfd-in.h (bfd_link_subsystem, _bfd_link_stack_heap): New. | |
| 3241 | * coff-i386.c (howto_table): Conditionalize PCRELOFFSET. | |
| 3242 | * coffcode.h (IMAGE_BASE): New. | |
| 3243 | (coff_compute_section_file_positions): Throw away .junk | |
| 3244 | sections for PE, align symbols. | |
| 3245 | (coff_write_object_contents): Throw away .junk sections | |
| 3246 | for PE. Remember info on .idata and .rsrc sections. | |
| 3247 | Fill in the PE header. | |
| 3248 | (coff_slurp_symbol_table): PE uses C_SECTION class. | |
| 3249 | * cofflink.c (_bfd_coff_final_link): Keep PE info up to date. | |
| 3250 | (_bfd_coff_generic_relocate_section): Cope with PE relocs. | |
| 3251 | * coffswap.h (coff_swap_{aout/file/scn/sym}hdr_{in/out}): | |
| 3252 | New code for PE headers. | |
| 3253 | ||
| 3254 | Tue May 9 17:01:38 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 3255 | ||
| 3256 | * config.bfd: Add little endian PowerPC support. | |
| 3257 | * configure.in: Ditto. | |
| 3258 | * targets.c: Ditto. | |
| 3259 | * config/ppcle-elf.mt: New file, for little endian PowerPC | |
| 3260 | support. | |
| 3261 | * config/ppc-elf.mt: Add little endian powerpc to the BFD | |
| 3262 | selection vectors. | |
| 3263 | * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Complain if | |
| 3264 | linking a different endian object than we expect. | |
| 3265 | (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define, to provide little | |
| 3266 | endian support. | |
| 3267 | ||
| 3268 | Tue May 2 16:32:24 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 3269 | ||
| 3270 | * config.bfd (hppa*-*-lites*): Treat just like hppa*-*-*elf*. | |
| 3271 | ||
| 3272 | Tue Apr 25 19:38:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3273 | ||
| 3274 | * coffgen.c (make_a_section_from_file): Initialize lma same as | |
| 3275 | vma. | |
| 3276 | ||
| 3277 | Tue Apr 25 11:03:21 1995 Jason Molenda (crash@phydeaux.cygnus.com) | |
| 3278 | ||
| 3279 | * hosts/std-host.h: #include ansidecl.h 'cause PTR is used in | |
| 3280 | std-host.h. | |
| 3281 | ||
| 3282 | Mon Apr 24 23:56:44 1995 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
| 3283 | ||
| 3284 | * hosts/i386linux.h (HAVE_PROCFS): Don't define it. Added lengthy | |
| 3285 | comment explaining why. | |
| 3286 | ||
| 3287 | Mon Apr 24 10:34:02 1995 Michael Meissner <meissner@cygnus.com> | |
| 3288 | ||
| 3289 | * hosts/i386linux.h (HAVE_PROCFS): If NO_PROCFS is defined, don't | |
| 3290 | define HAVE_PROCFS. | |
| 3291 | ||
| 3292 | Mon Apr 24 08:33:12 1995 Michael Meissner <meissner@cygnus.com> | |
| 3293 | ||
| 3294 | * elf32-ppc.c (ppc_elf_relocate_section): Do not continue | |
| 3295 | processing unknown symbols to prevent a cascade of errors. | |
| 3296 | ||
| 3297 | Fri Apr 21 12:48:48 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3298 | ||
| 3299 | Patches from H.J. Lu for Linux ELF core file support. | |
| 3300 | * elfcode.h (elf_core_file_matches_executable_p) [HAVE_PROCFS]: | |
| 3301 | Use prpsinfo_t instead of struct prpsinfo, for consistency. | |
| 3302 | * hosts/i386linux.h (HAVE_PROCFS): Define. | |
| 3303 | ||
| 3304 | Thu Apr 20 09:07:39 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
| 3305 | ||
| 3306 | * linker.c (link_action): Do the right thing when a undefined | |
| 3307 | strong symbol appears after an undefined weak symbol. | |
| 3308 | ||
| 3309 | Fri Apr 14 16:51:17 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 3310 | ||
| 3311 | * elf32-ppc.c (ppc_elf_relocate_section): New function to relocate | |
| 3312 | a whole section for the linker, bypassing bfd_perform_relocation. | |
| 3313 | (ppc_elf_reloc_type_lookup): New function to map the BFD | |
| 3314 | enumeration code into a howto structure. | |
| 3315 | (ppc_elf_howto_raw): Rename from ppc_elf_howto_table. | |
| 3316 | (ppc_elf_howto_table): New array that maps PowerPC relocation | |
| 3317 | numbers to howto structures without a linear search. Change from | |
| 3318 | using bfd_elf_generic_reloc to use ppc_elf_std_reloc. | |
| 3319 | (ppc_elf_howto_init): Initialize ppc_elf_howto_table from | |
| 3320 | ppc_elf_howto_raw. | |
| 3321 | (ppc_elf_reloc_type_lookup): Use a case statement instead of a | |
| 3322 | loop. | |
| 3323 | (ppc_elf_std_reloc): Replacement for bfd_elf_generic_reloc. | |
| 3324 | (ppc_elf_unsupported_reloc): Print a real error message, instead | |
| 3325 | of calling abort. | |
| 3326 | (ppc_elf_addr16_ha_inner): Abstract getting adjustment from | |
| 3327 | ppc_elf_addr16_ha_reloc, so ppc_elf_relocate_section can use it | |
| 3328 | too. | |
| 3329 | (ppc_elf_addr16_ha_reloc): Call it. | |
| 3330 | (ppc_elf_got16_inner): Abstract getting adjustment from | |
| 3331 | ppc_elf_got16_reloc, so ppc_elf_relocate_section can use it too. | |
| 3332 | (ppc_elf_got16_reloc): Call it. | |
| 3333 | (ppc_elf_info_to_howto): Rename from powerpc_info_to_howto. | |
| 3334 | ||
| 3335 | * elfcode.h (elf_symbol_from_bfd_symbol): Omit space in debugging | |
| 3336 | output. | |
| 3337 | (elf_symbol_flags): Add debug function to decode flags so that | |
| 3338 | defining DEBUG to be 4 will compile again. | |
| 3339 | (elf_debug_section): Fix typo in debug output. | |
| 3340 | ||
| 3341 | Fri Apr 14 16:03:04 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3342 | ||
| 3343 | * config.bfd: Add m68*-*-elf*. | |
| 3344 | * elf32-m68k.c: Filled out implementation, except for dynamic | |
| 3345 | linking support. | |
| 3346 | * reloc.c (enum bfd_reloc_code_real): Added *_GOT_PCREL, *_GOTOFF, | |
| 3347 | *_PLT_PCREL, *_PLTOFF, *_68K_* relocations for ELF. | |
| 3348 | * libbfd.h, bfd-in2.h: Regenerated. | |
| 3349 | ||
| 3350 | Thu Apr 13 14:28:04 1995 Torbjorn Granlund <tege@adder.cygnus.com> | |
| 3351 | ||
| 3352 | * coff-m68k.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from | |
| 3353 | 1 to 2. | |
| 3354 | (bfd_target): Change minimum section alignment from 1 to 2. | |
| 3355 | ||
| 3356 | Wed Apr 12 12:40:04 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3357 | ||
| 3358 | * aoutx.h (machine_type, case bfd_arch_mips): Treat R8000 like | |
| 3359 | R6000 and R4000 for now. | |
| 3360 | ||
| 3361 | Tue Apr 4 12:28:25 1995 Stan Shebs <shebs@andros.cygnus.com> | |
| 3362 | ||
| 3363 | * mpw-config.in: New file, MPW version of configure.in. | |
| 3364 | * mpw-make.in: New file, MPW version of Makefile.in. | |
| 3365 | * hosts/mpw.h: New file, MPW host definitions. | |
| 3366 | * ecoffswap.h (ecoff_swap_pdr_in, ecoff_swap_pdr_in) [MPW_C]: | |
| 3367 | Alternate versions without ECOFF_64 that chokes MPW C. | |
| 3368 | * coffswap.h (coff_swap_scnhdr_out): Add alternative version with | |
| 3369 | partly-expanded macros. | |
| 3370 | ||
| 3371 | Thu Mar 30 14:56:21 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3372 | ||
| 3373 | * reloc.c (bfd_perform_relocation): Don't bother to check for | |
| 3374 | overflow if the symbol is undefined. | |
| 3375 | ||
| 3376 | Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com) | |
| 3377 | ||
| 3378 | * config.bfd: Change linux to default to elf. Using | |
| 3379 | i[345]86-*-linuxaout will build a library which defaults to a.out. | |
| 3380 | * config/i386-laout.mt: Rename from old config/i386-linux.mt. | |
| 3381 | * config/i386-linux.mt: Rename from old config/i386-lelf.mt. | |
| 3382 | Comment out EXTRALIBS. | |
| 3383 | * config/i386-lelf.mt: Remove. | |
| 3384 | ||
| 3385 | Wed Mar 29 12:01:30 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3386 | ||
| 3387 | * coff-i960.c (coff_i960_relocate): Cache the section symbol in | |
| 3388 | the used_by_bfd field of the section, to avoid looping for each | |
| 3389 | reloc. | |
| 3390 | ||
| 3391 | * cpu-h8500.c (arch_info_struct): Change name from "H8/300" to | |
| 3392 | "h8300" for consistency with other cpu-* files. | |
| 3393 | ||
| 3394 | Tue Mar 28 15:14:11 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3395 | ||
| 3396 | * bout.c (b_out_canonicalize_reloc): Handle SEC_CONSTRUCTOR | |
| 3397 | sections. | |
| 3398 | (b_out_get_reloc_upper_bound): Likewise. | |
| 3399 | ||
| 3400 | * linker.c (generic_link_add_symbol_list): Skip constructor | |
| 3401 | symbols which the main linker code did not do anything with. | |
| 3402 | (_bfd_generic_link_output_symbols): Use udata.p if it is set, | |
| 3403 | rather than looking the symbol up in the hash table. Just pass | |
| 3404 | through constructor symbols for which udata.p is not set. If the | |
| 3405 | linker defined the symbol, clear the constructor flag. | |
| 3406 | ||
| 3407 | Tue Mar 21 10:50:32 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 3408 | ||
| 3409 | * som.c (som_set_reloc_info): Sign extend constants from | |
| 3410 | R_DATA_OVERRIDE fixups. | |
| 3411 | * libhppa.h (sign_extend): Renamed from sign_ext. Fix. | |
| 3412 | (low_sign_extend): Likewise. | |
| 3413 | ||
| 3414 | Mon Mar 20 22:39:10 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 3415 | ||
| 3416 | * som.c (som_slurp_symbol_table): Tighten test to determine | |
| 3417 | what symbols are section symbols. | |
| 3418 | ||
| 3419 | Sat Mar 18 01:54:45 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3420 | ||
| 3421 | * elfcode.h (elf_bfd_link_add_symbols): An empty archive is OK. | |
| 3422 | ||
| 3423 | Fri Mar 17 16:29:02 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 3424 | ||
| 3425 | * som.c (som_bfd_copy_private_section_data): Just return true when | |
| 3426 | either the input or output section isn't attached to a SOM BFD. | |
| 3427 | (som_bfd_copy_private_bfd_data): Similarly for BFD private data. | |
| 3428 | ||
| 3429 | Fri Mar 17 11:50:34 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3430 | ||
| 3431 | * elfcode.h (elf_link_add_object_symbols): Check whether a dynamic | |
| 3432 | object has already been included, and ignore it the second time. | |
| 3433 | ||
| 3434 | Wed Mar 15 11:56:40 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3435 | ||
| 3436 | * elf32-sparc.c (elf_sparc_howto_table): Change R_SPARC_GOT13 from | |
| 3437 | complain_overflow_bitfield to complain_overflow_signed. | |
| 3438 | ||
| 3439 | * libelf.h (bfd_elf32__write_relocs): Don't declare. | |
| 3440 | (bfd_elf64__write_relocs): Don't declare. | |
| 3441 | ||
| 3442 | Tue Mar 14 05:54:33 1995 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
| 3443 | ||
| 3444 | * stab-syms.c (aout_stab_name): Moved aout_stab_names to be local | |
| 3445 | to this function. Recoded function to stop using table, to | |
| 3446 | improve performance (on i486-netbsd host). Left old version | |
| 3447 | intact under "#if 0" for further performance testing. | |
| 3448 | ||
| 3449 | Mon Mar 13 13:48:49 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3450 | ||
| 3451 | * elfcode.h (write_relocs): Make static. Use PTR argument as a | |
| 3452 | pointer to a boolean variable set to true if something fails. | |
| 3453 | Cast to PTR rather than void *. | |
| 3454 | (sym_is_global): Rewrite for clarity. | |
| 3455 | (map_program_segments): If the program header size is too small, | |
| 3456 | call _bfd_error_handler and return failure rather than aborting. | |
| 3457 | (NAME(bfd_elf,write_object_contents)): Pass boolean variable when | |
| 3458 | calling write_relocs. | |
| 3459 | (elf_symbol_from_bfd_symbol): Use BFD_ASSERT rather than abort. | |
| 3460 | (struct elf_info_failed): Define. | |
| 3461 | (NAME(bfd_elf,size_dynamic_sections)): Declare variables in inner | |
| 3462 | blocks. Pass elf_info_failed structure when calling | |
| 3463 | elf_export_symbol and elf_adjust_dynamic_symbol. | |
| 3464 | (elf_export_symbol): Treat data argument as elf_info_failed rather | |
| 3465 | than bfd_link_info. Set failed field on error. | |
| 3466 | (elf_adjust_dynamic_symbol): Likewise. | |
| 3467 | (struct elf_finfo_failed): Define. | |
| 3468 | (elf_bfd_final_link): Pass elf_finfo_failed structure when calling | |
| 3469 | elf_link_output_extsym. Use BFD_ASSERT rather than abort. | |
| 3470 | (elf_link_output_extsym): Treat data argument as elf_finfo_failed | |
| 3471 | rather than elf_final_link_info. Set failed field on error. | |
| 3472 | (elf_link_input_bfd): Use BFD_ASSERT rather than abort. | |
| 3473 | (elf_reloc_link_order): Likewise. | |
| 3474 | ||
| 3475 | * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Only write | |
| 3476 | out PLTRELSZ, PLTREL and JMPREL relocs if there is a .rela.plt | |
| 3477 | section. Solaris 2.4 apparently does not handle empty reloc | |
| 3478 | information correctly. | |
| 3479 | ||
| 3480 | * archive.c (bsd_write_armap): Cast getuid and getgid results to | |
| 3481 | long, and print with %ld. | |
| 3482 | ||
| 3483 | Fri Mar 10 16:41:05 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3484 | ||
| 3485 | * aoutx.h (translate_to_native_sym_flags): Always use the output | |
| 3486 | section if it is not NULL. | |
| 3487 | ||
| 3488 | Thu Mar 9 15:06:25 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3489 | ||
| 3490 | * coffswap.h (coff_swap_scnhdr_out): If the line number count or | |
| 3491 | the reloc count does not fit, print an error and return 0. | |
| 3492 | * coffcode.h (coff_write_object_contents): Check return value of | |
| 3493 | coff_swap_scnhdr_out. | |
| 3494 | * ecoff.c (_bfd_ecoff_write_object_contents): Check return value | |
| 3495 | of bfd_coff_swap_scnhdr_out. | |
| 3496 | ||
| 3497 | * bfd.c: Include <stdarg.h> or <varargs.h>, depending upon | |
| 3498 | ANSI_PROTOTYPES. | |
| 3499 | (bfd_error_handler_type): New global type. | |
| 3500 | (_bfd_error_program_name): New static variable. | |
| 3501 | (_bfd_default_error_handler): New static function. | |
| 3502 | (_bfd_error_handler): New BFD private global variable. | |
| 3503 | (bfd_set_error_handler): New globally visible function. | |
| 3504 | (bfd_set_error_program_name): New globally visible function. | |
| 3505 | * libbfd-in.h (_bfd_error_handler): Declare. | |
| 3506 | * bfd-in2.h, libbfd.h: Rebuild. | |
| 3507 | ||
| 3508 | * aoutx.h (NAME(aout,swap_ext_reloc_in)): Add symcount parameter, | |
| 3509 | and use it instead of bfd_get_symcount. Check r_index after | |
| 3510 | setting r_extern based on whether this is a base relative reloc. | |
| 3511 | (NAME(aout,swap_std_reloc_IN)): Add symcount parameter, and use it | |
| 3512 | instead of bfd_get_symcount. | |
| 3513 | (NAME(aout,slurp_reloc_table)): Pass bfd_get_symcount to reloc | |
| 3514 | swap routines. | |
| 3515 | * libaout.h (NAME(aout,swap_ext_reloc_in)): Add symcount parameter | |
| 3516 | to declaration. | |
| 3517 | (NAME(aout,swap_std_reloc_in)): Likewise. | |
| 3518 | * sunos.c (sunos_canonicalize_dynamic_reloc): Pass | |
| 3519 | info->dynsym_count to reloc swap routines. | |
| 3520 | * aout-ns32k.c (MY_swap_std_reloc_in): Add symcount parameter. | |
| 3521 | * hp300hpux.c (MY(swap_std_reloc_in)): Likewise. | |
| 3522 | (MY(slurp_reloc_table)): Pass bfd_get_symcount to reloc swap | |
| 3523 | routine. | |
| 3524 | * i386lynx.c (NAME(lynx,swap_ext_reloc_in)): Add symcount | |
| 3525 | parameter. | |
| 3526 | (NAME(lynx,swap_std_reloc_in)): Likewise. | |
| 3527 | (NAME(lynx,slurp_reloc_table)): Pass bfd_get_symcount to reloc | |
| 3528 | swap routines. | |
| 3529 | ||
| 3530 | Thu Mar 9 12:04:05 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 3531 | ||
| 3532 | * bfd.c (bfd_merge_private_bfd_data): New function vector to be | |
| 3533 | called by the linker to merge any private bfd data of the input | |
| 3534 | files and the output file. Used by the PowerPC ELF support to | |
| 3535 | check whether -mrelocatable is used for all modules. | |
| 3536 | (bfd_set_private_flags): New function vector to be called by the | |
| 3537 | assembler to set private flags. Used by the PowerPC ELF support | |
| 3538 | to set that a particular object file was assembled with the | |
| 3539 | -mrelocatable option. | |
| 3540 | ||
| 3541 | * targets.c (BFD_JUMP_TABLE_COPY): Add intiialization of the | |
| 3542 | bfd_merge_private_bfd_data and bfd_set_private_flags function | |
| 3543 | vectors. | |
| 3544 | ||
| 3545 | * bfd-in2.h, libbfd-in.h: Rebuild with bfd.c and targets.c | |
| 3546 | changes. | |
| 3547 | ||
| 3548 | * elf32-ppc.c (ppc_elf_set_private_flags): New function to set the | |
| 3549 | ELF e_flags field. | |
| 3550 | (ppc_elf_copy_private_bfd_data): Copy the e_flags field from the | |
| 3551 | input file to the output file. | |
| 3552 | (ppc_elf_merge_private_bfd_data): Check for a mismatch between the | |
| 3553 | e_flags field of all of the linker input files. | |
| 3554 | ||
| 3555 | * libelf.h (elf_obj_tdata): Add ppc_flags_init field so that the | |
| 3556 | PowerPC support can check if compataible e_flags are present. | |
| 3557 | ||
| 3558 | * aout-target.h: Add NOP for the bfd_merge_private_bfd_data | |
| 3559 | and bfd_set_private_flags function vectors. | |
| 3560 | * coffcode.h: Ditto. | |
| 3561 | * elf32-target.h: Ditto. | |
| 3562 | * elf64-target.h: Ditto. | |
| 3563 | * libbfd.h: Ditto. | |
| 3564 | * libecoff.h: Ditto. | |
| 3565 | * som.c: Ditto. | |
| 3566 | ||
| 3567 | Wed Mar 8 00:53:54 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3568 | ||
| 3569 | * cpu-mips.c (arch_info_struct): Add mips:8000 entry. | |
| 3570 | ||
| 3571 | * elfcode.h (swap_out_syms): Mark an undefined BSF_WEAK symbol as | |
| 3572 | STB_WEAK rather than STB_GLOBAL. | |
| 3573 | ||
| 3574 | Tue Mar 7 12:23:47 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3575 | ||
| 3576 | * coffcode.h (bfd_coff_backend_data): Add new field | |
| 3577 | _bfd_coff_adjust_symndx. | |
| 3578 | (bfd_coff_adjust_symndx): Define. | |
| 3579 | (coff_adjust_symndx): Define as NULL if not already defined. | |
| 3580 | (bfd_coff_std_swap_table): Initialize new field to | |
| 3581 | coff_adjust_symndx. | |
| 3582 | * cofflink.c (coff_link_input_bfd): Call coff_adjust_symndx if it | |
| 3583 | is defined. | |
| 3584 | * coff-a29k.c (coff_a29k_adjust_symndx): New static function. | |
| 3585 | (coff_adjust_symndx): Define before including coffcode.h. | |
| 3586 | * libcoff.h: Rebuild. | |
| 3587 | ||
| 3588 | * format.c (bfd_check_format_matches): Skip binary_vec when | |
| 3589 | searching through bfd_target_vector. | |
| 3590 | ||
| 3591 | * elfcode.h (elf_sort_hdrs): Check SHT_NOBITS before checking | |
| 3592 | sh_size. | |
| 3593 | ||
| 3594 | Mon Mar 6 23:31:36 1995 Doug Evans <dje@chestnut.cygnus.com> | |
| 3595 | ||
| 3596 | * elfcode.h (elf_sort_hdrs): Keep SHT_NOBITS sections after | |
| 3597 | !SHT_NOBITS ones. | |
| 3598 | ||
| 3599 | Mon Mar 6 09:53:08 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 3600 | ||
| 3601 | * cpu-hppa.c (arch_info_struct): Support both PA1.0 and PA1.1 | |
| 3602 | machine types. | |
| 3603 | (bfd_hppa_arch): Link in both PA1.0 and PA1.1 architecture info | |
| 3604 | structures. | |
| 3605 | * libhppa.h (enum pa_arch): New enumeration to describe the | |
| 3606 | different variants of the PA architecture. | |
| 3607 | * som.c (som_object_setup): Use new enumeration to set machine | |
| 3608 | type. | |
| 3609 | (som_finish_writing): If the machine type is PA1.1, then use the | |
| 3610 | PA1.1 machine identifier in the output file. | |
| 3611 | ||
| 3612 | Thu Mar 2 15:58:24 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3613 | ||
| 3614 | * aoutx.h (NAME(aout,swap_ext_reloc_in)): Treat the index of a | |
| 3615 | base relative reloc as an index into the symbol table, regardless | |
| 3616 | of the setting of r_extern. | |
| 3617 | (NAME(aout,swap_std_reloc_in)): Likewise. | |
| 3618 | ||
| 3619 | * aoutx.h (NAME(aout,set_section_contents)): Double check that the | |
| 3620 | caller is writing to a valid section. | |
| 3621 | ||
| 3622 | Thu Mar 2 14:37:57 1995 Bryan Ford <baford@cs.utah.edu> | |
| 3623 | ||
| 3624 | * binary.c: Add support for reading binary files. Loads the raw | |
| 3625 | contents of the file into a data section and wraps some symbols | |
| 3626 | around it. The symbols `_binary_<filename>_start' and | |
| 3627 | `_binary_<filename>_end' indicate the start and end of the data, | |
| 3628 | while `_binary_<filename>_size' is an absolute symbol whose value | |
| 3629 | is the size of the data. <filename> is the name of the binary | |
| 3630 | input file, with all non-alphanumeric characters converted to | |
| 3631 | underscores. | |
| 3632 | ||
| 3633 | * archures.c (bfd_arch_get_compatible): Assume users knows what | |
| 3634 | they're doing if one of the architectures is bfd_arch_unknown. | |
| 3635 | ||
| 3636 | Wed Mar 1 17:30:46 1995 Michael Meissner <meissner@cygnus.com> | |
| 3637 | ||
| 3638 | * elf32-ppc.c (elf_powerpc_howto_table): For relocation | |
| 3639 | R_PPC_GOT16, change complain_on_overflow to be | |
| 3640 | complain_overflow_signed. | |
| 3641 | ||
| 3642 | Wed Mar 1 11:52:55 1995 Jason Molenda <crash@phydeaux.cygnus.com> | |
| 3643 | ||
| 3644 | * configure.host: Recognize powerpc-*-aix*. | |
| 3645 | ||
| 3646 | Wed Mar 1 11:57:39 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3647 | ||
| 3648 | * coff-i960.c (COFF_PAGE_SIZE): Define. | |
| 3649 | ||
| 3650 | * configure.in: Rewrite output of TDEFAULTS to avoid relying on | |
| 3651 | semantics of single quotes in parameter substitution. | |
| 3652 | ||
| 3653 | Tue Feb 28 12:53:09 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3654 | ||
| 3655 | * elfcode.h (elf_sort_hdrs): Sort empty sections before non-empty | |
| 3656 | sections, if they have the same VMA. | |
| 3657 | ||
| 3658 | * config.bfd (i[345]86-*-linuxelf*): New target. Use i386-lelf. | |
| 3659 | (i[345]86-*-gnuelf*): New target. Use i386-gelf. | |
| 3660 | * config/i386-lelf.mt: New file. | |
| 3661 | * config/i386-gelf.mt: New file. | |
| 3662 | ||
| 3663 | Mon Feb 27 12:58:25 1995 Kung Hsu <kung@mexican.cygnus.com> | |
| 3664 | ||
| 3665 | * config.bfd: add a29k-*-vxworks configuration. | |
| 3666 | ||
| 3667 | Wed Feb 22 14:40:26 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3668 | ||
| 3669 | * libaout.h (NAME(aout,slurp_reloc_table)): Change declaration to | |
| 3670 | use reloc_howto_type rather than const struct reloc_howto_struct. | |
| 3671 | ||
| 3672 | Tue Feb 21 18:19:22 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3673 | ||
| 3674 | * bout.c (b_out_slurp_reloc_table): Don't return an error if asked | |
| 3675 | for relocations for the .bss section. | |
| 3676 | ||
| 3677 | Tue Feb 21 15:13:05 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 3678 | ||
| 3679 | * som.c (som_bfd_ar_write_symbol_stuff): Handle objects with odd | |
| 3680 | lengths. | |
| 3681 | ||
| 3682 | Fri Feb 17 12:34:36 1995 Michael Meissner <meissner@cygnus.com> | |
| 3683 | ||
| 3684 | * elf32-ppc.c (ppc_elf_got16_reloc): Make GOT style relocs add | |
| 3685 | 32768, so the GOT pointer can point to 16384 pointers, instead of | |
| 3686 | 8192. | |
| 3687 | ||
| 3688 | Fri Feb 17 11:45:38 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3689 | ||
| 3690 | * hosts/sysv4.h: Include <unistd.h>, <stdlib.h>, and <time.h>. | |
| 3691 | Only define SEEK_SET and SEEK_CUR if they are not already defined. | |
| 3692 | Remove all external function declarations. | |
| 3693 | ||
| 3694 | * syms.c (bfd_decode_symclass): Return 'W' for a weak symbol. | |
| 3695 | ||
| 3696 | * coffgen.c (coff_real_object_p): Set start address and flags | |
| 3697 | before calling coff_mkobject_hook. Restore them on failure. | |
| 3698 | * ecoff.c (_bfd_ecoff_mkobject_hook): If not ECOFF_AOUT_ZMAGIC, | |
| 3699 | clear D_PAGED. | |
| 3700 | ||
| 3701 | * coffgen.c: Reindented. | |
| 3702 | ||
| 3703 | Thu Feb 16 14:37:23 1995 Doug Evans <dje@cygnus.com> | |
| 3704 | ||
| 3705 | * reloc.c (bfd_perform_relocation): Don't use bitpos in overflow | |
| 3706 | calculations. | |
| 3707 | (bfd_install_relocation): Likewise. | |
| 3708 | ||
| 3709 | Thu Feb 16 13:22:29 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3710 | ||
| 3711 | * hosts/std-host.h: Remove all function declarations which return | |
| 3712 | int or void, except the one for free. | |
| 3713 | ||
| 3714 | Wed Feb 15 14:54:18 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 3715 | ||
| 3716 | * elf32-ppc.c (elf_powerpc_howto_table): Use a destination mask of | |
| 3717 | 0xffffffff for R_PPC_REL32, not 0. | |
| 3718 | (powerpc_reloc_map): Add low 16 bit, high 16 bit, and high 16 bit | |
| 3719 | adjusted relocations. | |
| 3720 | ||
| 3721 | Tue Feb 14 17:47:17 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3722 | ||
| 3723 | * elf32-mips.c (struct mips_elf_find_line): Define. | |
| 3724 | (mips_elf_find_nearest_line): New static function. | |
| 3725 | (bfd_elf32_find_nearest_line): Define. | |
| 3726 | * libelf.h (struct elf_obj_tdata): Add find_line_info field. | |
| 3727 | ||
| 3728 | * ecoff.c (_bfd_ecoff_swap_tir_in): Move to ecofflink.c. | |
| 3729 | (_bfd_ecoff_swap_tir_out): Likewise. | |
| 3730 | (_bfd_ecoff_swap_rndx_in): Likewise. | |
| 3731 | (_bfd_ecoff_swap_rndx_out): Likewise. | |
| 3732 | (cmp_fdrtab_entry): Likewise. | |
| 3733 | (mk_fdrtab): Likewise. | |
| 3734 | (lookup): Likewise. | |
| 3735 | (_bfd_ecoff_find_nearest_line): Just call _bfd_ecoff_locate_line | |
| 3736 | to do most of the work. Allocate find_line_info if necessary. | |
| 3737 | * ecofflink.c: Include "aout/stab_gnu.h". | |
| 3738 | (_bfd_ecoff_swap_tir_in): Move in from ecoff.c. | |
| 3739 | (_bfd_ecoff_swap_tir_out): Likewise. | |
| 3740 | (_bfd_ecoff_swap_rndx_in): Likewise. | |
| 3741 | (_bfd_ecoff_swap_rndx_out): Likewise. | |
| 3742 | (cmp_fdrtab_entry): Likewise. Use PTR instead of void *. | |
| 3743 | (mk_fdrtab): Move in from ecoff.c. Add debug_info, debug_swap, | |
| 3744 | and line_info arguments, and use them instead of ecoff_data. | |
| 3745 | (fdrtab_lookup): Move in from lookup in ecoff.c. Remove abfd | |
| 3746 | argument, add line_info argument. Use it instead of ecoff_data. | |
| 3747 | (_bfd_ecoff_locate_line): New function, mostly from the old | |
| 3748 | _bfd_ecoff_find_nearest_line in ecoff.c. | |
| 3749 | * libecoff.h (ecoff_data_type): Remove find_buffer, fdrtab_len and | |
| 3750 | fdrtab fields, replacing them find_line_info field. | |
| 3751 | (_bfd_ecoff_swap_tir_in): Declare. | |
| 3752 | (_bfd_ecoff_swap_tir_out): Declare. | |
| 3753 | (_bfd_ecoff_swap_rndx_in): Declare. | |
| 3754 | (_bfd_ecoff_swap_rndx_out): Declare. | |
| 3755 | * libbfd-in.h (_bfd_ecoff_locate_line): Declare. | |
| 3756 | * libbfd.h: Rebuild. | |
| 3757 | * configure.in: Don't use ecoff.o for bfd_elf32_bigmips_vec or | |
| 3758 | bfd_elf32_littlemips_vec. | |
| 3759 | * Makefile.in: Rebuild dependencies. | |
| 3760 | ||
| 3761 | Tue Feb 14 14:04:22 1995 Michael Meissner <meissner@tiktok.cygnus.com> | |
| 3762 | ||
| 3763 | * libelf.h (elf_backend_data): Add fields elf_machine_alt1 and | |
| 3764 | elf_machine_alt2 which provide alternate versions of the machine | |
| 3765 | code. | |
| 3766 | ||
| 3767 | * elf32-ppc.c (ELF_MACHINE_ALT1, ELF_MACHINE_ALT2): Define to | |
| 3768 | recognize old versions of the PowerPC machine code. | |
| 3769 | ||
| 3770 | * elf32-target.h (elf32_bed): Initialize alternate machine code | |
| 3771 | fields defined by ELF_MACHINE_ALT1 and ELF_MACHINE_ALT2. | |
| 3772 | ||
| 3773 | * elf64-target.h (elf64_bed): Initialize alternate machine code | |
| 3774 | fields defined by ELF_MACHINE_ALT1 and ELF_MACHINE_ALT2. | |
| 3775 | ||
| 3776 | * elfcode.h (elf_object_p, elf_core_file_p): In addition to the | |
| 3777 | main machine code field, check the two alternate machine code | |
| 3778 | fields. | |
| 3779 | ||
| 3780 | Tue Feb 14 12:46:48 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3781 | ||
| 3782 | * aoutf1.h (MACHTYPE_OK): Don't define if already defined. Don't | |
| 3783 | accept M_SPARC if bfd_arch_sparc is not in the list of supported | |
| 3784 | architectures, and don't accept a 680x0 machine type if | |
| 3785 | bfd_arch_m68k is not in the list of supported architectures. | |
| 3786 | * aout0.c (MACHTYPE_OK): Define. | |
| 3787 | ||
| 3788 | Mon Feb 13 23:25:38 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3789 | ||
| 3790 | * aoutx.h (NAME(aout,swap_ext_reloc_in)): Don't return a pointer | |
| 3791 | to garbage if the symbol index is out of range. | |
| 3792 | (NAME(aout,swap_std_reloc_in)): Likewise. | |
| 3793 | ||
| 3794 | Thu Feb 9 18:36:52 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3795 | ||
| 3796 | * Makefile.in (BFD32_BACKENDS): Add i386msdos.o. | |
| 3797 | ||
| 3798 | Thu Feb 9 12:02:35 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3799 | ||
| 3800 | * i386linux.c (NEEDS_SHRLIB): Define. | |
| 3801 | (linux_tally_symbols): Crash if a NEEDS_SHRLIB symbol is | |
| 3802 | undefined. From hjl@nynexst.com (H.J. Lu). | |
| 3803 | ||
| 3804 | Wed Feb 8 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3805 | ||
| 3806 | * linker.c (generic_link_check_archive_element): Allocate common | |
| 3807 | symbol information structure. Don't bother to check for common | |
| 3808 | symbol size overflow. | |
| 3809 | (_bfd_generic_link_add_one_symbol): Likewise. | |
| 3810 | * aoutx.h (aout_link_check_ar_symbols): Likewise. | |
| 3811 | * linker.c (generic_link_check_archive_element): Adjust references | |
| 3812 | to common symbol information for new structure. | |
| 3813 | (_bfd_generic_link_add_one_symbol): Likewise. | |
| 3814 | * aoutx.h (aout_link_check_ar_symbols): Likewise. | |
| 3815 | (aout_link_add_symbols): Likewise. | |
| 3816 | * ecoff.c (ecoff_link_add_externals): Likewise. | |
| 3817 | * elfcode.h (elf_link_add_object_symbols): Likewise. | |
| 3818 | (elf_link_output_extsym): Likewise. | |
| 3819 | * sunos.c (sunos_add_one_symbol): Likewise. | |
| 3820 | ||
| 3821 | Wed Feb 8 09:53:42 1995 Doug Evans <dje@canuck.cygnus.com> | |
| 3822 | ||
| 3823 | * elfcode.h (elf_sort_hdrs): Put SHT_NOBITS sections after !SHT_NOBITS. | |
| 3824 | ||
| 3825 | Tue Feb 7 16:27:33 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 3826 | ||
| 3827 | * som.c (som_bfd_find_nearest_line): Just return false, don't | |
| 3828 | abort. | |
| 3829 | ||
| 3830 | Tue Feb 7 14:43:33 1995 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
| 3831 | ||
| 3832 | * ecoff.c: Reformatted some comments and brace constructs in | |
| 3833 | recent changes to GNU style. | |
| 3834 | (cmp_fdrtab_entry, mk_fdrtab, lookup): Use old-style function | |
| 3835 | definitions. | |
| 3836 | ||
| 3837 | Tue Feb 7 14:21:28 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3838 | ||
| 3839 | * ecoffswap.h (ecoff_swap_pdr_in): Zero out intern before setting | |
| 3840 | any of the fields. | |
| 3841 | ||
| 3842 | Mon Feb 6 20:01:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3843 | ||
| 3844 | Sat Feb 4 14:20:24 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu> | |
| 3845 | ||
| 3846 | * ecoffswap.h (ecoff_swap_pdr_in, ecoff_swap_pdr_out): added | |
| 3847 | internalizing/externalizing new "prof" field. | |
| 3848 | ||
| 3849 | * libecoff.h (ecoff_tdata): added fdrtab. | |
| 3850 | ||
| 3851 | * ecoff.c (_bfd_ecoff_find_nearest_line): Fixed. | |
| 3852 | ||
| 3853 | Mon Feb 6 14:25:24 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3854 | ||
| 3855 | * libelf.h (struct elf_link_hash_table): Add saw_needed field. | |
| 3856 | * elfcode.h (elf_link_add_object_symbols): Set saw_needed if | |
| 3857 | DT_NEEDED seen in .dynamic section. | |
| 3858 | (elf_link_output_extsym): Warn if an undefined symbol is | |
| 3859 | only referenced from a dynamic object, and not making a shared | |
| 3860 | object, and saw_needed is false. | |
| 3861 | * elf.c (_bfd_elf_link_hash_table_init): Initialize saw_needed. | |
| 3862 | ||
| 3863 | * libelf.h (ELF_LINK_HASH_DEFINED_WEAK): Don't define. | |
| 3864 | * elfcode.h (elf_link_add_object_symbols): Don't clear or set | |
| 3865 | ELF_LINK_HASH_DEFINED_WEAK. | |
| 3866 | (elf_link_output_extsym): Don't check ELF_LINK_HASH_DEFINED_WEAK. | |
| 3867 | ||
| 3868 | Distinguish a weak defined symbol from a regular defined symbol. | |
| 3869 | * linker.c (enum link_action): Add DEFW. | |
| 3870 | (link_action): Add bfd_link_hash_defweak column. | |
| 3871 | (_bfd_generic_link_add_one_symbol): Add DEFW case. Handle | |
| 3872 | bfd_link_hash_defweak in a few other cases. | |
| 3873 | * Many files (bfd_link_hash_undefweak): Renamed from | |
| 3874 | bfd_link_hash_weak. | |
| 3875 | * aoutx.h (aout_link_write_symbols): Handle bfd_link_hash_defweak. | |
| 3876 | (aout_link_write_other_symbol): Likewise. | |
| 3877 | (aout_link_input_section_std): Likewise. | |
| 3878 | (aout_link_input_section_ext): Likewise. | |
| 3879 | * bout.c (get_value): Likewise. | |
| 3880 | * coff-a29k.c (coff_a29k_relocate_section): Likewise. | |
| 3881 | * coff-alpha.c (alpha_convert_external_reloc): Likewise. | |
| 3882 | (alpha_relocate_section): Likewise. | |
| 3883 | * coff-mips.c (mips_relocate_section): Likewise. | |
| 3884 | (mips_relax_section): Likewise. | |
| 3885 | (bfd_mips_ecoff_create_embedded_relocs): Likewise. | |
| 3886 | * cofflink.c (coff_write_global_sym): Likewise. | |
| 3887 | (_bfd_coff_generic_relocate_section): Likewise. | |
| 3888 | * ecoff.c (ecoff_link_add_externals): Likewise. | |
| 3889 | (ecoff_link_write_external): LIkewise. | |
| 3890 | * elf32-hppa.c (elf32_hppa_relocate_section): Likewise. | |
| 3891 | (elf32_hppa_size_stubs): Likewise. | |
| 3892 | * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise. | |
| 3893 | (elf_i386_relocate_section): Likewise. | |
| 3894 | (elf_i386_finish_dynamic_symbol): Likewise. | |
| 3895 | * elf32-mips.c (mips_elf_output_extsym): Likewise. | |
| 3896 | (mips_elf_relocate_section): Likewise. | |
| 3897 | * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. | |
| 3898 | (elf32_sparc_relocate_section): Likewise. | |
| 3899 | * elfcode.h (elf_link_add_object_symbols): Likewise. | |
| 3900 | (elf_adjust_dynamic_symbol): Likewise. | |
| 3901 | (elf_bfd_final_link): Likewise. | |
| 3902 | (elf_link_output_extsym): Likewise. | |
| 3903 | * i386linux.c (linux_add_one_symbol): Likewise. | |
| 3904 | (linux_tally_symbols): Likewise. | |
| 3905 | (linux_finish_dynamic_link): Likewise. | |
| 3906 | * linker.c (_bfd_generic_link_output_symbols): Likewise. | |
| 3907 | (set_symbol_from_hash): Likewise. | |
| 3908 | * reloc16.c (bfd_coff_reloc16_get_value): Likewise. | |
| 3909 | (bfd_perform_slip): Likewise. | |
| 3910 | * sunos.c (sunos_add_one_symbol): Likewise. | |
| 3911 | (sunos_scan_std_relocs): Likewise. | |
| 3912 | (sunos_scan_ext_relocs): Likewise. | |
| 3913 | (sunos_scan_dynamic_symbol): Likewise. | |
| 3914 | (sunos_write_dynamic_symbol): Likewise. | |
| 3915 | ||
| 3916 | Mon Feb 6 03:20:17 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3917 | ||
| 3918 | Changes from Bryan Ford, baford@schirf.cs.utah.edu: | |
| 3919 | * config.bfd (i[345]86-*-msdos*): New target. | |
| 3920 | * configure.in (i386msdos_vec): Handle it. | |
| 3921 | * i386msdos.c: New file. | |
| 3922 | * config/i386-msdos.mt: New file. | |
| 3923 | * bfd.c (enum bfd_error): Added new value bfd_error_file_too_big. | |
| 3924 | (bfd_errmsgs): Added string to table. | |
| 3925 | * libaout.h (reloc_type-lookup): Declare it. | |
| 3926 | * targets.c (enum bfd_flavour): Added bfd_target_msdos_flavour. | |
| 3927 | (i386msdos_vec): Declare. | |
| 3928 | (bfd_target_vector): Add it to the list. | |
| 3929 | * bfd-in2.h: Regenerated. | |
| 3930 | ||
| 3931 | Wed Feb 1 01:32:14 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 3932 | ||
| 3933 | * som.c (som_set_reloc_info, case R_DATA_ONE_SYMBOL): If there's | |
| 3934 | nothing in R_DATA_OVERRIDE, then try to find the addend in the | |
| 3935 | section's contents. | |
| 3936 | (som_write_fixups): Ignore the addend in a R_DATA_ONE_SYMBOL fixup. | |
| 3937 | ||
| 3938 | * som.c (som_object_setup): More heruistics to detect the | |
| 3939 | braindamaged HP OSF1 linker. | |
| 3940 | (setup_sections): Don't forget to free subspace_sections if we get | |
| 3941 | an error. | |
| 3942 | (som_slurp_string_table): Allocate strings on this bfd's obstack | |
| 3943 | rather than directly out of the heap. | |
| 3944 | (som_slurp_symbol_table): Likewise for the saved copy of the | |
| 3945 | canonical symbols. | |
| 3946 | (som_slurp_reloc_table): Likewise for the saved copy of the | |
| 3947 | canonical relocations. Free the native relocations when we're | |
| 3948 | done with them. | |
| 3949 | ||
| 3950 | Tue Jan 31 21:53:28 1995 Doug Evans <dje@canuck.cygnus.com> | |
| 3951 | ||
| 3952 | * libelf.h (struct elf_obj_tdata): New member program_header_size. | |
| 3953 | * elfcode.h (get_program_header_size): New parameters sorted_hdrs, | |
| 3954 | count, and maxpagesize. All callers updated. | |
| 3955 | If sorted_hdrs is non-NULL, use it to compute the number of segments. | |
| 3956 | Save result in case called again. | |
| 3957 | (assign_file_positions_except_relocs): Sort headers before calling | |
| 3958 | get_program_header_size. | |
| 3959 | ||
| 3960 | Tue Jan 31 15:27:53 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3961 | ||
| 3962 | * elfcode.h (map_program_segments): Add sorted_hdrs parameter. | |
| 3963 | Search through it rather than through unsorted section headers. | |
| 3964 | (assign_file_positions_except_relocs): Pass sorted_hdrs to | |
| 3965 | map_program_segments. | |
| 3966 | ||
| 3967 | Mon Jan 30 22:04:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 3968 | ||
| 3969 | * ecoff.c (_bfd_ecoff_find_nearest_line): Fix problems in range | |
| 3970 | checking. Expect argument OFFSET to be section-relative. From | |
| 3971 | David Mosberger-Tang, davidm@piston.cs.arizona.edu. | |
| 3972 | ||
| 3973 | Mon Jan 30 11:22:11 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 3974 | ||
| 3975 | * elfcode.h (NAME(bfd_elf,record_link_assignment)): Don't do | |
| 3976 | anything if we are not linking an ELF file. | |
| 3977 | (NAME(bfd_elf,size_dynamic_sections)): Likewise. | |
| 3978 | ||
| 3979 | Sat Jan 28 12:48:57 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 3980 | ||
| 3981 | * som.c (compare_subspaces): New function to sort subspaces by | |
| 3982 | their location in the object file. | |
| 3983 | (setup_sections): When computing the index for each subspace, | |
| 3984 | handle case where setup_sections reads the subspaces in a | |
| 3985 | different order that they appear in the object file. | |
| 3986 | (som_is_space): Also examine the output section for the containing | |
| 3987 | section. | |
| 3988 | (som_is_subspace, som_is_container): Likewise. | |
| 3989 | (som_begin_writing): Don't prepare or write fixups here. When | |
| 3990 | writing the symbol strings, use the unsorted symbol table. | |
| 3991 | (som_write_object_contents): Don't write the symbol table here. | |
| 3992 | (som_finish_writing): Prepare and write the fixups here. Likewise | |
| 3993 | for the symbol table. | |
| 3994 | (som_bfd_derive_misc_symbol_info): Undefined symbols always have | |
| 3995 | type SS_UNSAT regardless of BSF_EXPORT. | |
| 3996 | (som_set_reloc_info): Unpack and attach argument location | |
| 3997 | information for R_PCREL_CALL and R_ABS_CALL relocations. | |
| 3998 | ||
| 3999 | * som.c (som_object_setup): New heuristic to determine if the | |
| 4000 | entry and flags fields are switched in the exec header. | |
| 4001 | ||
| 4002 | Sat Jan 28 00:16:01 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 4003 | ||
| 4004 | * elfcode.h (elf_link_add_object_symbols): Use *sym_hash instead | |
| 4005 | of h if we might not be doing an ELF link. | |
| 4006 | ||
| 4007 | Fri Jan 27 16:13:42 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 4008 | ||
| 4009 | * elf32-mips.c (mips_elf_final_link): If the size of an input | |
| 4010 | .reginfo section is zero, force it to the correct size, since the | |
| 4011 | linker emulation code may have clobbered it. | |
| 4012 | ||
| 4013 | * elfcode.h (elf_sort_hdrs): Correct SHF_ALLOC test. | |
| 4014 | (assign_file_positions_except_relocs): Free sorted_hdrs. | |
| 4015 | ||
| 4016 | Thu Jan 26 09:00:12 1995 Steve Chamberlain <sac@splat> | |
| 4017 | ||
| 4018 | * srec.c (srec_set_section_contents): Fix off by | |
| 4019 | one end address calculation. | |
| 4020 | ||
| 4021 | * config.bfd: (m68*-est-coff): New configuration. | |
| 4022 | ||
| 4023 | Thu Jan 26 11:39:21 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 4024 | ||
| 4025 | * elfcode.h (elf_link_add_object_symbols): Only examine weakdef if | |
| 4026 | we are using an ELF hash table. | |
| 4027 | ||
| 4028 | * aoutx.h (NAME(aout,some_aout_object_p)): Always set EXEC_P if | |
| 4029 | the start address is in the .text section, even if STAT_FOR_EXEC | |
| 4030 | is set. Just use STAT_FOR_EXEC as an additional test. | |
| 4031 | ||
| 4032 | Thu Jan 26 11:12:54 1995 Michael Meissner <meissner@cygnus.com> | |
| 4033 | ||
| 4034 | * elfcode.h (prep_headers): Use EM_PPC instead of | |
| 4035 | EM_CYGNUS_POWERPC. | |
| 4036 | ||
| 4037 | * elf32-ppc.c (reloc_type): Add all System V.4 and eABI | |
| 4038 | relocations currently defined. | |
| 4039 | (powerpc_reloc_map): Adjust to new relocation names. | |
| 4040 | (elf_powerpc_howto_table): Add most of the new relocations. | |
| 4041 | (ELF_MACHINE_CODE): Use EM_PPC instead of EM_CYGNUS_POWERPC. | |
| 4042 | ||
| 4043 | * config.bfd: Add support for powerpc-*-eabi. | |
| 4044 | ||
| 4045 | * config/ppc-elf.mt: Add rs6000 architecture support to the | |
| 4046 | PowerPC. Also add XCOFF support. | |
| 4047 | ||
| 4048 | Wed Jan 25 23:26:13 1995 Ian Lance Taylor <ian@cygnus.com> | |
| 4049 | ||
| 4050 | * coff-sh.c (CALC_ADDEND): Don't define. | |
| 4051 | (coff_sh_relocate_section): Remove. | |
| 4052 | (coff_relocate_section): Use _bfd_coff_generic_relocate_section. | |
| 4053 | ||
| 4054 | Tue Jan 24 14:22:47 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4055 | ||
| 4056 | * elf32-mips.c (mips_elf_output_extsym): Set the value of the | |
| 4057 | ECOFF symbol from the hash table entry. | |
| 4058 | ||
| 4059 | Mon Jan 23 14:53:35 1995 Steve Chamberlain <sac@splat> | |
| 4060 | ||
| 4061 | * coff-sh.c (coff_sh_relocate_section): Don't subtract | |
| 4062 | vma twice. | |
| 4063 | ||
| 4064 | Mon Jan 23 13:33:18 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4065 | ||
| 4066 | * coff-sh.c (sh_reloc): Don't ignore the previous contents of an | |
| 4067 | R_SH_IMM32 reloc. | |
| 4068 | ||
| 4069 | * config.bfd (i[345]86-*-gnu*): Set bfd_name to i386-gnu. | |
| 4070 | * config/i386-gnu.mt: New file. Include ELF support. | |
| 4071 | ||
| 4072 | * opncls.c (bfd_openstreamr): Call bfd_cache_init. | |
| 4073 | ||
| 4074 | Fri Jan 20 11:44:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4075 | ||
| 4076 | * sunos.c (sunos_add_one_symbol): Only set the sunos specific | |
| 4077 | fields if we are doing a sunos link. | |
| 4078 | ||
| 4079 | Wed Jan 18 12:28:17 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4080 | ||
| 4081 | * cpu-h8300.c (h8300_info_struct): Change name from "H8/300" to | |
| 4082 | "h8300" for consistency with other cpu-* files. | |
| 4083 | (h8300h_info_struct): Change name from "H8/300H" to "h8300h". | |
| 4084 | * coff-h8300.c (special): Remove unused variable diff. | |
| 4085 | ||
| 4086 | Tue Jan 17 10:52:32 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4087 | ||
| 4088 | * bfd-in.h (bfd_byte, reloc_howto_type): Define here, not... | |
| 4089 | * reloc.c (bfd_byte, reloc_howto_type): here. | |
| 4090 | * Changed all occurrences of ``const struct reloc_howto_struct'' | |
| 4091 | to be ``reloc_howto_type'' instead. | |
| 4092 | * bfd-in2.h, libbfd.h, libcoff.h: Rebuilt. | |
| 4093 | ||
| 4094 | * opncls.c (bfd_openstreamr): New function. | |
| 4095 | * bfd-in2.h: Rebuilt. | |
| 4096 | ||
| 4097 | * elf32-mips.c (enum reloc_type): Define new relocs used on Irix. | |
| 4098 | (elf_mips_howto_table): Add entries for new relocs. | |
| 4099 | (mips_elf_section_from_shdr): Handle SHT_MIPS_MSYM, | |
| 4100 | SHT_MIPS_DWARF, and SHT_MIPS_EVENTS. | |
| 4101 | (mips_elf_fake_sections): Handle sections named .msym, .debug_* | |
| 4102 | and .MIPS.events.*. | |
| 4103 | ||
| 4104 | * srec.c (srec_init): Remove unused local variable i. | |
| 4105 | ||
| 4106 | Sat Jan 14 19:09:48 1995 Steve Chamberlain <sac@jonny> | |
| 4107 | ||
| 4108 | * archures.c, Makefile.in, targets.c, bfd-in2.h, coffcode.h, | |
| 4109 | config.bfd, configure.in, config/w65.mt: Initial support for the W65. | |
| 4110 | ||
| 4111 | Sun Jan 15 13:57:45 1995 Steve Chamberlain <sac@splat> | |
| 4112 | ||
| 4113 | * opncls.c (bfd_fdopenr): Configure for WIN32. | |
| 4114 | ||
| 4115 | Thu Jan 12 16:30:47 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4116 | ||
| 4117 | * Makefile.in (diststuff): Include `headers'. | |
| 4118 | ||
| 4119 | * sunos.c (m68k_plt_first_entry, sparc_plt_first_entry): Now | |
| 4120 | const. | |
| 4121 | * tekhex.c (digs): Ditto. | |
| 4122 | * elf32-i386.c (elf_i386_plt0_entry, elf_i386_plt_entry): Ditto. | |
| 4123 | ||
| 4124 | * srec.c, tekhex.c: Include libiberty.h. Delete static array | |
| 4125 | hex_value and replace references to it with references to | |
| 4126 | hex_init, hex_p, and hex_value. | |
| 4127 | * Makefile.in: Updated dependencies. | |
| 4128 | ||
| 4129 | * archures.c (archures_init_table): Now const. | |
| 4130 | (bfd_arch_init): Adjusted type of local var `ptable'. | |
| 4131 | ||
| 4132 | Thu Jan 12 09:33:24 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
| 4133 | ||
| 4134 | * hosts/symmetry.h: Redefine `shared' to enable compilation | |
| 4135 | with the native Dynix cc compiler. | |
| 4136 | * i386dynix.c: Include aoutx.h instead of using routines | |
| 4137 | from aout32.c. | |
| 4138 | ||
| 4139 | Wed Jan 11 21:31:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4140 | ||
| 4141 | * reloc.c (reloc_howto_type): Make typedef include `const'. | |
| 4142 | * aout-ns32k.c, aoutx.h, bout.c, cf-m68klynx.c, coff-i386.c, | |
| 4143 | coff-i960.c, coff-m68k.c, cofflink.c, cpu-ns32k.c, ecoff.c, | |
| 4144 | elf32-hppa.c, elf32-i386.c, elf32-mips.c, elf32-sparc.c, | |
| 4145 | elfcode.h, libbfd-in.h, linker.c, mipsbsd.c, nlm32-ppc.c, oasys.c, | |
| 4146 | reloc.c, som.c: Don't use `const' in combination with | |
| 4147 | `reloc_howto_type'. | |
| 4148 | * bfd-in2.h, libbfd.h: Regenerated. | |
| 4149 | ||
| 4150 | * ecoff.c (ecoff_type_to_string): Local variable `buffer1' doesn't | |
| 4151 | need to be static. | |
| 4152 | ||
| 4153 | Wed Jan 11 14:36:41 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4154 | ||
| 4155 | * sunos.c (sunos_add_one_symbol): Don't core dump if a multiple | |
| 4156 | definition of an absolute symbol is encountered. | |
| 4157 | ||
| 4158 | * linker.c (_bfd_generic_link_add_one_symbol): Ignore | |
| 4159 | redefinitions of an absolute symbol to the same value. | |
| 4160 | ||
| 4161 | Mon Jan 9 15:51:32 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4162 | ||
| 4163 | * elfcode.h (elf_link_add_object_symbols): It's reasonable for no | |
| 4164 | flags to be set, so don't insist otherwise. | |
| 4165 | ||
| 4166 | Fri Jan 6 16:39:40 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4167 | ||
| 4168 | * elfcode.h (elf_slurp_symbol_table): Don't set BSF_GLOBAL for an | |
| 4169 | undefined or common symbol. | |
| 4170 | (elf_link_add_object_symbols): Likewise. | |
| 4171 | ||
| 4172 | Wed Jan 4 14:14:05 1995 Jeff Law (law@snake.cs.utah.edu) | |
| 4173 | ||
| 4174 | * som.c (bfd_section_from_som_symbol): Only return sections which | |
| 4175 | correspond to subspaces. | |
| 4176 | ||
| 4177 | * som.c (som_begin_writing): Don't forget to bump the | |
| 4178 | total_subspaces when writing the unloadable subspaces. | |
| 4179 | ||
| 4180 | Wed Dec 28 20:54:47 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 4181 | ||
| 4182 | * som.c (som_write_fixups): Use SEC_HAS_CONTENTS to identify | |
| 4183 | bss-like sections. | |
| 4184 | (som_get_section_contents): Likewise. | |
| 4185 | (som_set_section_contents): Likewise. | |
| 4186 | ||
| 4187 | Tue Dec 27 14:03:47 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 4188 | ||
| 4189 | * som.c (setup_sections): Turn off SEC_HAS_CONTENTS for bss-like | |
| 4190 | sections. | |
| 4191 | ||
| 4192 | Tue Dec 20 15:30:12 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4193 | ||
| 4194 | * coffgen.c (bfd_debug_section): Deleted. | |
| 4195 | (coff_section_from_bfd_index): Return absolute section for debug | |
| 4196 | symbol. | |
| 4197 | (coff_write_symbol): Set BSF_DEBUGGING for C_FILE symbols. If | |
| 4198 | BSF_DEBUGGING is set, set section to N_DEBUG. | |
| 4199 | (coff_bfd_make_debug_symbol): Use absolute section. | |
| 4200 | ||
| 4201 | * elfcode.h (assign_file_positions_except_relocs): In assertion, | |
| 4202 | force all values to the same type. | |
| 4203 | ||
| 4204 | Tue Dec 20 11:11:58 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
| 4205 | ||
| 4206 | * coff-h8300.c (howto_table): All relocs get a special function. | |
| 4207 | (special): Never do anything when linking -r. | |
| 4208 | ||
| 4209 | Tue Dec 20 13:58:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4210 | ||
| 4211 | * i386linux.c (linux_add_one_symbol): Don't do anything Linux | |
| 4212 | specific if this is not a Linux hash table. From Eric Youngdale | |
| 4213 | <eric@aib.com>. | |
| 4214 | ||
| 4215 | Patches from kkojima@mix.or.jp (Kazumoto Kojima): | |
| 4216 | * mipsbsd.c (mips_howto_table_ext): Change sizes of memory relocs | |
| 4217 | apply to from two bytes to four bytes. | |
| 4218 | * MY(reloc_howto_type_lookup): Handle BFD_RELOC_CTOR. | |
| 4219 | ||
| 4220 | * elf32-i386.c (elf_i386_relocate_section): Correct and expand the | |
| 4221 | list of cases for which relocation need not be computed. | |
| 4222 | * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. | |
| 4223 | ||
| 4224 | Mon Dec 19 23:09:16 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 4225 | ||
| 4226 | * elf32-hppa.c (elf32_hppa_read_symext_info): Delete do_locals and | |
| 4227 | do_globals arguments, always read symbol extension information for | |
| 4228 | globals and locals. All callers changed. | |
| 4229 | (elf32_hppa_size_stubs): Rework to only read symbol extension | |
| 4230 | information once for each input bfd. 10% improvement in linker | |
| 4231 | performance. | |
| 4232 | ||
| 4233 | Fri Dec 16 12:28:46 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4234 | ||
| 4235 | * elfcode.h (elf_section_from_bfd_section): Check | |
| 4236 | bfd_is_abs_section, etc., only after checking for the section in | |
| 4237 | the BFD and after calling the backend routine. | |
| 4238 | ||
| 4239 | Wed Dec 14 20:21:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4240 | ||
| 4241 | * elfcode.h (elf_map_symbols): Only use section symbols whose | |
| 4242 | value is the start of the section, checking output_offset when | |
| 4243 | using output_section. When creating a new symbol, set the value | |
| 4244 | to 0, since BFD symbol values are section relative. | |
| 4245 | ||
| 4246 | Tue Dec 13 13:31:06 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4247 | ||
| 4248 | * cpu-z8k.c (arch_info_struct): Make z8002 the default | |
| 4249 | architecture. | |
| 4250 | ||
| 4251 | Fri Dec 9 12:43:05 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4252 | ||
| 4253 | * elfcode.h (elf_bfd_link_add_symbols): If the first object in the | |
| 4254 | archive is not an ELF object, pass the archive to the add_symbols | |
| 4255 | entry point appropriate for the first object. From Eric Youngdale | |
| 4256 | <eric@aib.com>. | |
| 4257 | * aoutx.h (NAME(aout,link_add_symbols)): Similar change if the | |
| 4258 | first object is not an a.out object. | |
| 4259 | ||
| 4260 | * elf32-i386.c (elf_i386_relocate_section): Don't compute | |
| 4261 | relocation in cases where we won't use it. | |
| 4262 | * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. | |
| 4263 | ||
| 4264 | Thu Dec 8 14:19:41 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4265 | ||
| 4266 | * pc532-mach.c (NAME): Define to use ns32kaout prefix. | |
| 4267 | * ns32knetbsd.c (NAME): Ditto. | |
| 4268 | (ns32kaout_32_get_section_contents): Define to standard aout-32 | |
| 4269 | version. | |
| 4270 | ||
| 4271 | Fri Dec 2 13:56:49 1994 Ian Lance Taylor <ian@rtl.cygnus.com> | |
| 4272 | ||
| 4273 | * coff-mips.c (mips_read_relocs): New static function, broken out | |
| 4274 | of mips_relax_section. | |
| 4275 | (mips_relax_section): Call mips_read_relocs. | |
| 4276 | (bfd_mips_ecoff_create_embedded_relocs): New function. | |
| 4277 | * bfd-in.h (bfd_mnips_ecoff_create_embedded_relocs): Declare. | |
| 4278 | * bfd-in2.h: Rebuild. | |
| 4279 | ||
| 4280 | Wed Nov 30 14:12:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 4281 | ||
| 4282 | * coff-sh.c: Use _bfd_dummy_target instead of no_archive. | |
| 4283 | ||
| 4284 | Tue Nov 29 14:00:19 1994 J.T. Conklin <jtc@.rtl.cygnus.com> | |
| 4285 | ||
| 4286 | * config.bfd (i[345]86-*-freebsd*): Use i386-bsd as bfd_name. | |
| 4287 | * configure.host (i[345]86-*-freebsd*): Use i386bsd as my_host. | |
| 4288 | ||
| 4289 | Mon Nov 28 15:36:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com) | |
| 4290 | ||
| 4291 | * config/m68k-nbsd.mt (DEFAULT_VECTOR): set to m68knetbsd_vec. | |
| 4292 | * Makefile.in: Rebuilt dependancies. | |
| 4293 | (CFILES): Added m68knetbsd.c. | |
| 4294 | (HFILES): Added netbsd.h. | |
| 4295 | ||
| 4296 | Wed Nov 23 19:21:41 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
| 4297 | ||
| 4298 | * coff-sh.c (shlcoff_vec): New target vector. | |
| 4299 | (no_archive): New function. | |
| 4300 | * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Handle | |
| 4301 | little endian SH. | |
| 4302 | * configure.in: Handle shl. | |
| 4303 | * targets.c (bfd_target_vector): Add shlcoff_vec. | |
| 4304 | * config/sh-coff.mt (SELECT_VECS): Handle shl_coff_vec. | |
| 4305 | ||
| 4306 | Wed Nov 23 10:50:13 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 4307 | ||
| 4308 | * elfcode.h (write_relocs): Do not subtract the section's vma from | |
| 4309 | the reloc's offset when writing .o's. Instead add the section's | |
| 4310 | vma to the reloc's offset when writing an executable or shared | |
| 4311 | library. | |
| 4312 | ||
| 4313 | Tue Nov 22 23:34:37 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 4314 | ||
| 4315 | * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Do not add | |
| 4316 | input_section->vma to the relocation's offset. | |
| 4317 | ||
| 4318 | Mon Nov 21 12:37:25 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4319 | ||
| 4320 | * srec.c (srec_get_reloc_upper_bound): Define. | |
| 4321 | (srec_canonicalize_reloc): Define. | |
| 4322 | (srec_bfd_reloc_type_lookup): Define. | |
| 4323 | (srec_vec, symbolsrec_vec): Use BFD_JUMP_TABLE_RELOCS (srec). | |
| 4324 | ||
| 4325 | Sat Nov 19 03:10:51 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
| 4326 | ||
| 4327 | * configure.host (i[345]86-*-solaris*): Use solaris2 to | |
| 4328 | enable extraction of procfs info from core file for GDB. | |
| 4329 | ||
| 4330 | Thu Nov 17 17:37:39 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4331 | ||
| 4332 | * reloc.c (bfd_reloc_code_type): Add new value BFD_RELOC_12_PCREL. | |
| 4333 | * bfd-in2.h, libbfd.h: Rebuilt. | |
| 4334 | ||
| 4335 | Thu Nov 17 13:12:08 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 4336 | ||
| 7898deda | 4337 | * elf32-hppa.c (elf32_hppa_bfd_final_link_relocated): Use the |
| 252b5132 RH |
4338 | vma from the output_section containing $global$ when computing |
| 4339 | global_vlaue. | |
| 4340 | ||
| 4341 | Thu Nov 17 14:29:13 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4342 | ||
| 4343 | * archive.c (_bfd_write_archive_contents): Round up the archive | |
| 4344 | header size of the extended name table to an even number. | |
| 4345 | ||
| 4346 | Wed Nov 16 16:08:06 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4347 | ||
| 4348 | * coff-sh.c: Deleted some code that was commented out or inside | |
| 4349 | "#if 0". | |
| 4350 | (COFF_LONG_FILENAMES): Define. | |
| 4351 | ||
| 4352 | * cpu-sh.c (arch_info_struct): Convert name to lowercase, for | |
| 4353 | consistency with other architectures. | |
| 4354 | ||
| 4355 | Sat Nov 12 23:50:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 4356 | ||
| 4357 | * elfcode.h (elf_export_symbol): Also export symbols which are | |
| 4358 | referenced by a regular file. | |
| 4359 | ||
| 4360 | Fri Nov 11 14:29:31 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4361 | ||
| 4362 | * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add | |
| 4363 | export_dynamic argument, and handle it. | |
| 4364 | (elf_export_symbol): New function. | |
| 4365 | * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration. | |
| 4366 | (bfd_elf64_size_dynamic_sections): Update declaration. | |
| 4367 | * bfd-in2.h: Rebuild. | |
| 4368 | ||
| 4369 | Fri Nov 11 10:35:33 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 4370 | ||
| 4371 | * hpux-core.c (hpux_core_struct): Delete handles for the | |
| 4372 | data, reg and stack sections. They're never used. Delete | |
| 4373 | accessor macros. | |
| 4374 | (make_bfd_asection): Use bfd_make_section_anyway since debugging | |
| 4375 | cores from dynamic executables may have several sections with the | |
| 4376 | same logical name. | |
| 4377 | (hpux_core_core_file_p): Don't save handles to data, reg and | |
| 4378 | stack sections. Handle CORE_TEXT, CORE_MMF and CORE_SHM. | |
| 4379 | ||
| 4380 | Tue Nov 8 13:03:30 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4381 | ||
| 4382 | * bout.c (callj_callback): Add new argument shrinking. Change all | |
| 4383 | callers. Handle relocs against section symbols correctly. If not | |
| 4384 | shrinking, don't subtract out dstidx; the subtraction is already | |
| 4385 | in the object file. | |
| 4386 | ||
| 4387 | Sun Nov 6 12:52:00 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 4388 | ||
| 4389 | * som.h: Conditionally include <shl.h> and <dl.h>. | |
| 4390 | ||
| 4391 | Thu Nov 3 18:19:13 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4392 | ||
| 4393 | * Makefile.in (ALL_MACHINES): Include m68knetbsd.o. | |
| 4394 | ||
| 4395 | * config/i386linux.mh (EXTRALIBS): Include -lm. | |
| 4396 | ||
| 4397 | Patches from DJ Delorie: | |
| 4398 | * coff-go32.c: Replacement file, uses coff-i386.c with minor | |
| 4399 | changes. | |
| 4400 | * coff-i386.c (TARGET_UNDERSCORE): allow other files to override | |
| 4401 | underscore also | |
| 4402 | * makefile.dos: del ctor.o, add cofflink.o and elf32.o | |
| 4403 | ||
| 4404 | * aoutx.h (adjust_o_magic): If user set data section vma, use it | |
| 4405 | to determine the default bss vma. Patch from Takada Hiroaki, | |
| 4406 | hiro@is.s.u-tokyo.ac.jp. | |
| 4407 | (machine_type, case bfd_arch_vax): Set *unknown to false. Patch | |
| 4408 | from John David Anglin <dave@hiauly1.hia.nrc.ca>. | |
| 4409 | ||
| 4410 | * configure.in (tb): Rename ns32knetbsd_vec to pc532netbsd_vec, | |
| 4411 | since that's what it's called. | |
| 4412 | ||
| 4413 | Wed Nov 2 15:24:51 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4414 | ||
| 4415 | * archive.c (normalize): Change to take a BFD as an argument. | |
| 4416 | Change VMS version to use bfd_alloc rather than malloc, so that we | |
| 4417 | don't lose the memory forever. | |
| 4418 | (_bfd_construct_extended_name_table): Check the name of an archive | |
| 4419 | entry which is not being extended, and correct it if it is wrong. | |
| 4420 | This is necessary in case the archive was constructed by another | |
| 4421 | program which put an entry in the extended name table which we | |
| 4422 | don't plan to put in ourselves. From jjc@jclark.com (James | |
| 4423 | Clark). | |
| 4424 | (bfd_dont_truncate_arname): Check return value of normalize. | |
| 4425 | ||
| 4426 | Mon Oct 31 14:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4427 | ||
| 4428 | * elf32-hppa.c (ELF32_PARISC_SX_SIZE): Define. | |
| 4429 | (ELF32_PARISC_SX_GET, ELF32_PARISC_SX_PUT): Define. | |
| 4430 | (symextn_entry): Don't define. | |
| 4431 | (symext_chain_size): Change type to bfd_size_type. | |
| 4432 | (symextn_contents): Change type to bfd_byte *. | |
| 4433 | (elf32_hppa_backend_begin_write_processing): Use | |
| 4434 | ELF32_PARISC_SX_SIZE instead of sizeof (symext_entryS). | |
| 4435 | (elf32_hppa_size_symext): Likewise. Also, change type of sizep to | |
| 4436 | bfd_size_type *. | |
| 4437 | (elf_hppa_tc_make_sections): Cast symextn_contents assignment to | |
| 4438 | bfd_byte *. Use ELF32_PARISC_SX_PUT instead of direct assignment. | |
| 4439 | (elf32_hppa_backend_symbol_table_processing): Use | |
| 4440 | ELF32_PARISC_SX_SIZE instead of sizeof (symext_entryS). Use | |
| 4441 | ELF32_PARISC_SX_GET insetad of direct assignment. | |
| 4442 | (elf32_hppa_read_symext_info): Change type of contents, and its | |
| 4443 | assignment cast, to bfd_byte *. Use ELF32_PARISC_SX_SIZE instead | |
| 4444 | of sizeof (symextn_entry). Use symext_entryS instead of | |
| 4445 | symextn_entry. Use ELF32_PARISC_SX_GET instead of direct | |
| 4446 | assignment. | |
| 4447 | ||
| 4448 | * archive.c (bfd_dont_truncate_arname): Add the ar padding | |
| 4449 | character, if there is room for it, even if the name is the | |
| 4450 | maximum length. | |
| 4451 | ||
| 4452 | * elfcode.h (assign_file_positions_except_relocs): Sort the ELF | |
| 4453 | headers by section address when assigning file positions. | |
| 4454 | (elf_sort_hdrs): New static function. | |
| 4455 | ||
| 4456 | Sun Oct 30 18:56:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4457 | ||
| 4458 | * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Create DT_INIT | |
| 4459 | and DT_FINI dynamic entries based on the existence of _init and | |
| 4460 | _fini symbols, not on the .init and .fini sections. This is | |
| 4461 | compatible with some SVR4 linkers. | |
| 4462 | (elf_bfd_final_link): Corresponding change. | |
| 4463 | ||
| 4464 | Sat Oct 29 12:18:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 4465 | ||
| 4466 | * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't move a | |
| 4467 | symbol with a PLT entry into the .plt section if it is defined in | |
| 4468 | a regular file. | |
| 4469 | * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. | |
| 4470 | ||
| 4471 | * linker.c (_bfd_generic_link_add_archive_symbols): It's not an | |
| 4472 | error if an empty archive has no symbol table. | |
| 4473 | * ecoff.c (ecoff_link_add_archive_symbols): Likewise. | |
| 4474 | * elfcode.h (elf_link_add_archive_symbols): Likewise. | |
| 4475 | ||
| 4476 | Fri Oct 28 10:08:41 1994 J.T. Conklin (jtc@rtl.cygnus.com) | |
| 4477 | ||
| 4478 | NetBSD/m68k support, based on work by mikeb@snow.datametrics.com: | |
| 4479 | * config.bfd (m68*-*-netbsd*): Use m68k-nbsd as bfd_name. | |
| 4480 | * configure.in (m68knetbsd_vec): Added. | |
| 4481 | * targets.c (bfd_m68knetbsd_vec): Added. | |
| 4482 | * hosts/m68knbsd.h, config/m68k-nbsd.mt, m68knetbsd.c: New files. | |
| 4483 | * Makefile.in (BFD32_BACKENDS, CFILES): Add m68knetbsd.c. | |
| 4484 | ||
| 4485 | miscellaneous cleanup required by all netbsd targets, based on work | |
| 4486 | by Andrew Cagney <cagney@highland.com.au>: | |
| 4487 | * netbsd.h (N_MAGIC, N_SET_MAGIC, N_GETMAGIC, N_GETMAGIC2, N_TXTADDR, | |
| 4488 | N_TXTOFF, N_ALIGN, N_DATADDR, N_DATOFF): Removed. Generic a.out | |
| 4489 | definitions work. | |
| 4490 | * i386nbsd.c, ns32knbsd.c, sparcnbsd.c (__LDPGSZ): Removed. | |
| 4491 | (MY(write_object_contents)): Use NetBSD's magic numbers | |
| 4492 | ||
| 4493 | Thu Oct 27 16:59:52 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4494 | ||
| 4495 | * libelf.h (struct bfd_elf_section_data): Add field dynindx. | |
| 4496 | * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Don't finalize | |
| 4497 | the .dynsym, .dynstr or .hash sections until after the backend | |
| 4498 | size_dynamic_sections routine, so that it can add dynamic symbols | |
| 4499 | if it wants to. | |
| 4500 | * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't define the | |
| 4501 | symbol to be in the .plt section when generating a shared library | |
| 4502 | if it is a defined symbol. | |
| 4503 | * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. | |
| 4504 | (elf32_sparc_size_dynamic_sections): When generating a shared | |
| 4505 | library, allocate space for a dynamic symbol for each output | |
| 4506 | section, storing the index in the dynindx field of the ELF section | |
| 4507 | data. Adjust the other dynindx fields to account for this. | |
| 4508 | (elf32_sparc_adjust_dynindx): New static function. | |
| 4509 | (elf32_sparc_relocate_section): When copying a reloc into a shared | |
| 4510 | library, use the original addend as appropriate. Convert an | |
| 4511 | R_SPARC_32 reloc into an R_SPARC_RELATIVE reloc. Use the dynamic | |
| 4512 | symbol index of the output section, not the normal symbol index. | |
| 4513 | (elf32_sparc_finish_dynamic_sections): Don't die if a section does | |
| 4514 | not exist when setting the value of the dynamic tags. Write out | |
| 4515 | a dynamic symbol for each output section. | |
| 4516 | ||
| 4517 | Wed Oct 26 01:15:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 4518 | ||
| 4519 | * aoutx.h (aout_link_input_section): Don't bother to read or write | |
| 4520 | the relocs if there aren't any. | |
| 4521 | ||
| 4522 | Tue Oct 25 11:44:38 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4523 | ||
| 4524 | * Makefile.in (ALL_MACHINES): Add tekhex.o. | |
| 4525 | * targets.c (bfd_target_vector): If SELECT_VECS is not defined, | |
| 4526 | include tekhex_vec. | |
| 4527 | * tekhex.c (NIBBLE, ISHEX): Cast array arguments to unsigned char. | |
| 4528 | (getvalue, getsym, out): Likewise. | |
| 4529 | (find_chunk): Remove unused variable s. | |
| 4530 | (first_phase): Remove unused variable s. | |
| 4531 | (pass_over): Remove unused variable address. | |
| 4532 | (tekhex_object_p): Remove unused variable section. | |
| 4533 | (move_section_contents): Change return type from boolean to void. | |
| 4534 | (tekhex_write_object_contents): Remove unused variables tdata and | |
| 4535 | list. | |
| 4536 | ||
| 4537 | * linker.c (enum link_action): Add CIND. | |
| 4538 | (link_action): Change COMMON_ROW\indr from MDEF to CREF. Change | |
| 4539 | INDR_ROW\common from MDEF to CIND. | |
| 4540 | (_bfd_generic_link_add_one_symbol): In CREF case, handle an | |
| 4541 | existing symbol which is indirect rather than defined. Add new | |
| 4542 | CIND case. | |
| 4543 | ||
| 4544 | Mon Oct 24 15:33:16 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4545 | ||
| 4546 | Change S-record backend to use multiple sections to handle gaps in | |
| 4547 | file. | |
| 4548 | * srec.c (srec_data_list_struct): Move field next from last place | |
| 4549 | to first. Change type of data to bfd_byte *. | |
| 4550 | (struct srec_symbol): Define. | |
| 4551 | (tdata_type): Remove done_symbol_read, count, strings, symbol_idx, | |
| 4552 | string_size, string_idx. Change type of symbols to struct | |
| 4553 | srec_symbol *. Add symtail and csymbols. | |
| 4554 | (low, high): Remove. | |
| 4555 | (size_symbols, fillup_symbols, size_srec, fillup): Remove. | |
| 4556 | (white, skipwhite, pass_over, object_p): Remove. | |
| 4557 | (srec_mkobject): Call srec_init. Adjust tdata initialization for | |
| 4558 | field changes. | |
| 4559 | (srec_get_byte, srec_bad_byte): New static functions. | |
| 4560 | (srec_new_symbol, srec_scan): New static functions. | |
| 4561 | (srec_object_p): Change type of b to bfd_byte. Explicitly set | |
| 4562 | wrong_format error. Call srec_mkobject and srec_scan instead of | |
| 4563 | object_p. | |
| 4564 | (symbolsrec_object_p): Likewise. Also, change b to be only two | |
| 4565 | bytes. | |
| 4566 | (srec_read_section): New static function. | |
| 4567 | (srec_get_section_contents): Call srec_read_section rather than | |
| 4568 | pass_over. Handle zero length section correctly. | |
| 4569 | (set_set_arch_mach): Change from function to macro. | |
| 4570 | (srec_set_section_contents): Change data to bfd_byte *. | |
| 4571 | (srec_write_record): Change data, end and src to bfd_byte *. | |
| 4572 | (srec_write_header): Change buffer and dst to bfd_byte *. | |
| 4573 | (srec_write_section): Change location to bfd_byte *. | |
| 4574 | (srec_write_terminator): Change buffer to bfd_byte *. | |
| 4575 | (srec_get_symtab_upper_bound): Don't call | |
| 4576 | srec_get_section_contents. | |
| 4577 | (srec_get_symtab): Rewrite. | |
| 4578 | ||
| 4579 | * ecoff.c (ecoff_set_symbol_info): Set udata.i to 0, not NULL. | |
| 4580 | ||
| 4581 | Fri Oct 21 16:43:13 1994 J.T. Conklin (jtc@phishhead.cygnus.com) | |
| 4582 | ||
| 4583 | * libaout.h (machine_type): added M_68K_NETBSD and M_SPARC_NETBSD. | |
| 4584 | * i386netbsd.c, ns32knetbsd.c, sparcnetbsd.c: removed RCS Id's. | |
| 4585 | changed how PAGE_SIZE and SEGMENT_SIZE are defined so they are | |
| 4586 | consistant with each other. | |
| 4587 | * netbsd.h (N_HEADER_IN_TEXT, TEXT_START_ADDR): NetBSD fits its | |
| 4588 | header into the start of its text segment. | |
| 4589 | ||
| 4590 | Fri Oct 21 17:13:07 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4591 | ||
| 4592 | * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add case for | |
| 4593 | _construct_extended_name_table. | |
| 4594 | (bfd_target): Add _bfd_construct_extended_name_table. | |
| 4595 | * archive.c (_bfd_archive_bsd_construct_extended_name_table): New | |
| 4596 | function. | |
| 4597 | (_bfd_archive_coff_construct_extended_name_table): New function. | |
| 4598 | (_bfd_construct_extended_name_table): Renamed by adding a leading | |
| 4599 | underscore, and made externally visible. Added trailing_slash | |
| 4600 | argument, and used it instead of elf_style. Changed type of | |
| 4601 | tablen to bfd_size_type *. | |
| 4602 | (_bfd_write_archive_contents): Use BFD_SEND to call | |
| 4603 | construct_extended_name_table. Use the returned name. | |
| 4604 | * libbfd-in.h (_bfd_construct_extended_name_table): Declare. | |
| 4605 | (_bfd_noarchive_construct_extended_name_table): Define. | |
| 4606 | (_bfd_archive_bsd_construct_extended_name_table): Declare. | |
| 4607 | (_bfd_archive_coff_construct_extended_name_table): Declare. | |
| 4608 | * bfd-in2.h: Rebuild. | |
| 4609 | * libbfd.h: Rebuild. | |
| 4610 | * som.c (som_construct_extended_name_table): New static function. | |
| 4611 | * aout-target.h (MY_construct_extended_name_table): Define. | |
| 4612 | * coff-rs6000.c (rs6000coff_construct_extended_name_table): | |
| 4613 | Define. | |
| 4614 | * ieee.c (ieee_construct_extended_name_table): Define. | |
| 4615 | * libecoff.h (_bfd_ecoff_construct_extended_name_table): Define. | |
| 4616 | * oasys.c (oasys_construct_extended_name_table): Define. | |
| 4617 | ||
| 4618 | Fix the ELF linker to not require an interpreter if no dynamic | |
| 4619 | objects were seen, even when linking PIC code. | |
| 4620 | * libelf.h (ELF_LINK_HASH_NEEDS_PLT): Define. | |
| 4621 | (struct elf_link_hash_table): Add field dynamic_sections_created. | |
| 4622 | * elfcode.h (elf_link_record_dynamic_symbol): Create dynstr if it | |
| 4623 | doesn't already exist. | |
| 4624 | (elf_link_add_object_symbols): Create dynamic sections based on | |
| 4625 | dynamic_sections_created field, not dynobj field. Don't bother to | |
| 4626 | set dynobj. | |
| 4627 | (elf_link_create_dynamic_sections): If dynamic sections were | |
| 4628 | already created, don't do anything. If dynobj is already set, use | |
| 4629 | it; otherwise, set it to the bfd argument. Don't initialize | |
| 4630 | dynsymcount. Only create dynstr if it does not exist. Set | |
| 4631 | dynamic_sections_created to true. | |
| 4632 | (NAME(bfd_elf,size_dynamic_sections)): Skip most of this function | |
| 4633 | if no dynamic objects were seen. | |
| 4634 | (elf_adjust_dynamic_symbol): If a symbol has the | |
| 4635 | ELF_LINK_HASH_NEEDS_PLT flag set, let the backend adjust it. | |
| 4636 | (elf_bfd_final_link): Change most decisions based on dynobj to | |
| 4637 | check dynamic_sections_created instead. | |
| 4638 | (elf_link_output_extsym): Only handle dynamic symbols if a dynamic | |
| 4639 | object was seen. | |
| 4640 | * elf.c (_bfd_elf_link_hash_table_init): Initialize new field | |
| 4641 | dynamic_sections_created. Set dynsymcount to 1, not 0. | |
| 4642 | * elf32-i386.c (elf_i386_create_dynamic_sections): Call | |
| 4643 | elf_i386_create_got_section rather than creating the .got and | |
| 4644 | .got.plt sections. | |
| 4645 | (elf_i386_create_got_section): New static function. | |
| 4646 | (elf_i386_check_relocs): Just call elf_i386_create_got_section if | |
| 4647 | a GOT table is needed, not bfd_elf32_link_create_dynamic_sections. | |
| 4648 | Only create the .rel.got section, and only make space for a reloc, | |
| 4649 | for a global symbol or when generating a shared object. For a | |
| 4650 | R_386_PLT32 reloc, just set the ELF_LINK_HASH_NEEDS_PLT flag. | |
| 4651 | (elf_i386_adjust_dynamic_symbol): Rework initial assertion to | |
| 4652 | permit ELF_LINK_HASH_NEEDS_PLT non dynamic symbols. Create a | |
| 4653 | procedure linkage table entry for such symbols. But, if no | |
| 4654 | dynamic objects were seen, never create a PLT entry. | |
| 4655 | (elf_i386_size_dynamic_sections): If no dynamic objects were seen, | |
| 4656 | skip most of this function, and force the size of the .rel.got | |
| 4657 | section to zero. | |
| 4658 | (elf_i386_relocate_section): For a R_386_GOT32 reloc against a global | |
| 4659 | symbol when no dynamic object was seen, initialize the contents of | |
| 4660 | the .got section. For a R_386_GOT32 against a local symbol, only | |
| 4661 | create a R_386_RELATIVE reloc when generating a shared object. | |
| 4662 | Treat a R_386_PLT32 reloc against a symbol for which we did not | |
| 4663 | create a PLT entry as a R_386_PC32 reloc. | |
| 4664 | (elf_i386_finish_dynamic_sections): Only fiddle with the dynamic | |
| 4665 | entries and the PLT if we saw a dynamic object. | |
| 4666 | * elf32-sparc.c (elf_sparc_howto_table): Fix R_SPARC_PC22 by | |
| 4667 | setting rightshift to 10. Fix R_SPARC_WPLT20 by setting | |
| 4668 | rightshift to 2, size to 2, bitsize to 30, and dst_mask to | |
| 4669 | 0x3fffffff. | |
| 4670 | (elf32_sparc_create_dynamic_sections): Don't set the size of the | |
| 4671 | .plt section. Call elf32_sparc_create_got_section rather than | |
| 4672 | creating the .got section. | |
| 4673 | (elf32_sparc_check_relocs): Call elf32_sparc_create_got_section if | |
| 4674 | a GOT table is needed, not bfd_elf32_link_create_dynamic_sections. | |
| 4675 | Only create the .rela.got section, and only make space for a | |
| 4676 | reloc, for a global symbol or when generating a shared object. | |
| 4677 | Set the alignment of the .rela.got section to 2. For a | |
| 4678 | R_SPARC_WPLT30 reloc, just set the ELF_LINK_HASH_NEEDS_PLT flag. | |
| 4679 | (elf32_sparc_adjust_dynamic_symbol): Rework initial assertion to | |
| 4680 | permit ELF_LINK_HASH_NEDS_PLT non dynamic symbols. Create a | |
| 4681 | procedure linkage table for such symbols. But, if no dynamic | |
| 4682 | objects were seen, never create a PLT entry. Initialize the size | |
| 4683 | of the .plt section. | |
| 4684 | (elf32_sparc_size_dynamic_sections): If no dynamic objects were | |
| 4685 | seen, skip most of this function, and force the size of the | |
| 4686 | .rela.got section to zero. Strip empty reloc sections, and strip | |
| 4687 | an empty .plt section. | |
| 4688 | (elf32_sparc_relocate_section): For a GOT reloc against a global | |
| 4689 | symbol when no dynamic object was seen, initialize the contents of | |
| 4690 | the .got section. For a GOT reloc against a local symbol, only | |
| 4691 | create a R_SPARC_RELATIVE reloc when generating a shared object. | |
| 4692 | Treat a R_SPARC_WPLT30 reloc against a symbol for which we did not | |
| 4693 | create a PLT entry as a R_SPARC_WDISP30 reloc. | |
| 4694 | (elf32_sparc_finish_dynamic_sections): Only fiddle with the | |
| 4695 | dynamic entries and the PLT if we saw a dynamic object. | |
| 4696 | ||
| 4697 | Thu Oct 20 13:28:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 4698 | ||
| 4699 | * elfcode.h (elf_map_symbols): Don't worry about section symbols | |
| 4700 | in a section not owned by any BFD. | |
| 4701 | (elf_section_from_bfd_section): Separate out loop which calls | |
| 4702 | backend routine. Check bfd_section and call the backend routine | |
| 4703 | even for a section not owned by any BFD. | |
| 4704 | * elf32-mips.c (mips_elf_section_from_bfd_section): Handle | |
| 4705 | .acommon section. | |
| 4706 | ||
| 4707 | Wed Oct 19 13:28:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com) | |
| 4708 | ||
| 4709 | * coffgen.c (coff_print_symbol): Make names for section number and | |
| 4710 | storage class slightly more verbose. It's not clear how many | |
| 4711 | characters I can justify using up, but before this change they | |
| 4712 | both were abbreviated "sc" which is (IMHO) clearly unacceptable. | |
| 4713 | ||
| 4714 | Wed Oct 19 01:26:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 4715 | ||
| 4716 | * binary.c (binary_set_section_contents): Set the base file | |
| 4717 | position from the lowest section VMA, not the start address. | |
| 4718 | ||
| 4719 | * aoutx.h (NAME(aout,slurp_symbol_table)): Don't return an error | |
| 4720 | if there are no symbols. | |
| 4721 | * coffgen.c (coff_get_normalized_symtab): Likewise. | |
| 4722 | * hp300hpux.c (MY(slurp_symbol_table)): Likewise. | |
| 4723 | ||
| 4724 | Tue Oct 18 12:56:43 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4725 | ||
| 4726 | * aout-target.h (MY_bfd_copy_private_section_data): Only copy | |
| 4727 | subformat to another bfd_target_aout_flavour file. | |
| 4728 | ||
| 4729 | * binary.c: New file for raw binary output format. | |
| 4730 | * Makefile.in (BFD_LIBS): Add binary.o. | |
| 4731 | (CFILES): Add binary.c. | |
| 4732 | * targets.c (binary_vec): Declare. | |
| 4733 | (bfd_target_vector): Include binary_vec. | |
| 4734 | ||
| 4735 | * srec.c (tdata_type): Add field tail. | |
| 4736 | (srec_mkobject): Initialize tail. | |
| 4737 | (srec_set_section_contents): Sort S record list by address. | |
| 4738 | ||
| 4739 | Mon Oct 17 11:38:16 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4740 | ||
| 4741 | * elfcode.h (elf_map_symbols): Sort the symbols into a new array, | |
| 4742 | rather than messing with Elf_Sym_Extra. Store the symbol index in | |
| 4743 | the udata.i field. | |
| 4744 | (swap_out_syms): Use outbound_syms as a pointer rather than as an | |
| 4745 | array. Don't worry about elf_sym_num. | |
| 4746 | * libelf.h (struct elf_sym_extra): Don't define. | |
| 4747 | (Elf_Sym_Extra): Don't define. | |
| 4748 | (struct elf_obj_tdata): Remove sym_extra field. | |
| 4749 | (elf_sym_extra): Don't define. | |
| 4750 | * elf32-hppa.c (elf32_hppa_backend_final_write_processing): Use | |
| 4751 | udata.i rather than elf_sym_extra array. | |
| 4752 | ||
| 4753 | * syms.c (asymbol): Change udata field into a union. | |
| 4754 | * bfd-in2.h: Rebuild. | |
| 4755 | * aoutx.h (NAME(aout,translate_symbol_table)): Use udata.p rather | |
| 4756 | than just udata. | |
| 4757 | * bout.c (perform_slip): Likewise. | |
| 4758 | * hp300hpux.c (MY(slurp_symbol_table)): Likewise. | |
| 4759 | * ieee.c (ieee_slurp_external_symbols): Likewise. | |
| 4760 | * linker.c (generic_link_add_symbol_list): Likewise. | |
| 4761 | (default_indirect_link_order): Likewise. | |
| 4762 | * oasys.c (oasys_slurp_symbol_table): Likewise. | |
| 4763 | * reloc16.c (bfd_perform_slip): Likewise. | |
| 4764 | * srec.c (fillup_symbols): Likewise. | |
| 4765 | * coffcode.h (get_index): Use udata.i rather than just udata. | |
| 4766 | (coff_slurp_symbol_table): Likewise. | |
| 4767 | * coffgen.c (set_index): Likewise. | |
| 4768 | * ecoff.c (ecoff_set_symbol_info): Likewise. | |
| 4769 | * elfcode.h (elf_symbol_from_bfd_symbol): Likewise. | |
| 4770 | * libecoff.h (ecoff_get_sym_index, ecoff_set_sym_index): Likewise. | |
| 4771 | * som.c (compare_syms): Likewise. | |
| 4772 | (som_prep_for_fixups): Likewise. | |
| 4773 | (som_write_fixups): Likewise. | |
| 4774 | ||
| 4775 | Use a hash table when writing out ELF symbol names. | |
| 4776 | * elfcode.h (elf_stringtab_init): New static function. | |
| 4777 | (bfd_new_strtab, bfd_add_to_strtab, bfd_add_2_to_strtab): Remove. | |
| 4778 | Change all callers to use elf_stringtab_init or | |
| 4779 | _bfd_stringtab_add, and get stringtab lengths using | |
| 4780 | _bfd_stringtab_size. | |
| 4781 | (elf_fake_sections): Change ignored argument to pointer to | |
| 4782 | boolean, and set the boolean to true if an error occurs. If an | |
| 4783 | error has already occurred, don't do anything. | |
| 4784 | (assign_section_numbers): Just set sh_size, not contents. | |
| 4785 | (elf_compute_section_file_positions): Pass the address of a | |
| 4786 | boolean to elf_fake_sections. Pass the address of a | |
| 4787 | bfd_strtab_hash to swap_out_syms. Write out the .strtab section. | |
| 4788 | (prep_headers): Change shstrtab to bfd_strtab_hash. | |
| 4789 | (swap_out_syms): Take a pointer to a bfd_strtab_hash as an | |
| 4790 | argument. Set it to the symbol names. | |
| 4791 | (NAME(bfd_elf,write_object_contents)): Write out the section | |
| 4792 | header names using _bfd_stringtab_emit. | |
| 4793 | (elf_debug_section): Remove first argument; get the section name | |
| 4794 | via the bfd_section pointer. Change caller. | |
| 4795 | (elf_bfd_final_link): Write out the symbol names using | |
| 4796 | _bfd_stringtab_emit. Likewise for the .dynstr section contents. | |
| 4797 | Free the symbol names at the end of the function. | |
| 4798 | (elf_link_input_bfd): Remove the last argument, output_names, | |
| 4799 | from relocate_section. Save the old symbol contents before | |
| 4800 | calling elf_link_output_sym, and restore them afterward. | |
| 4801 | * libelf.h (struct elf_link_hash_table): Change dynstr field to | |
| 4802 | struct bfd_strtab_hash. | |
| 4803 | (struct elf_backend_data): Remove last argument, output_names, | |
| 4804 | from elf_backend_relocate_section field. | |
| 4805 | (struct strtab): Don't define. | |
| 4806 | (struct elf_obj_tdata): Change strtab_ptr field to struct | |
| 4807 | bfd_strtab_hash. | |
| 4808 | * elf32-hppa.c (elf32_hppa_relocate_section): Remove last | |
| 4809 | argument, output_names. | |
| 4810 | * elf32-i386.c (elf_i386_relocate_section): Likewise. | |
| 4811 | * elf32-mips.c (mips_elf_relocate_section): Likewise. | |
| 4812 | * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. | |
| 4813 | ||
| 4814 | * libbfd-in.h (DEFAULT_STRING_SPACE_SIZE): Don't define. | |
| 4815 | (bfd_add_to_string_table): Don't declare. | |
| 4816 | * libbfd.h: Rebuild. | |
| 4817 | * libbfd.c (bfd_add_to_string_table): Remove. | |
| 4818 | ||
| 4819 | * elfcode.h (elf_swap_shdr_in): Use bfd_section, not rawdata. | |
| 4820 | Clear contents field. | |
| 4821 | (bfd_section_from_shdr): In SHT_STRTAB case, check bfd_section, | |
| 4822 | not rawdata. Don't set rawdata if e_shstrndx. Use bfd_section | |
| 4823 | rather than rawdata in commented out code. In SHT_REL[A] case, | |
| 4824 | don't bother to check elf_section_data of section returned by | |
| 4825 | section_from_elf_index. | |
| 4826 | (elf_fake_sections): Set bfd_section, not rawdata. Don't set | |
| 4827 | size. | |
| 4828 | (elf_map_symbols): Don't set elf_num_section_syms. Don't create | |
| 4829 | section symbols that already exist. | |
| 4830 | (assign_file_position_for_section): Use bfd_section, not rawdata. | |
| 4831 | (section_from_elf_index): Just check bfd_section field. | |
| 4832 | (elf_section_from_bfd_section): Likewise. | |
| 4833 | (elf_debug_section): Don't print rawdata, contents, or size. | |
| 4834 | (elf_link_add_object_symbols): Don't error out if | |
| 4835 | section_from_elf_index returns NULL. | |
| 4836 | (elf_bfd_final_link): Check return value from | |
| 4837 | section_from_elf_index against NULL, not bfd_is_abs_section. | |
| 4838 | (elf_link_input_bfd): Don't check section_from_elf_index return | |
| 4839 | value. | |
| 4840 | * libelf.h (struct elf_obj_tdata): Remove num_section_syms field. | |
| 4841 | (elf_num_section_syms): Don't define. | |
| 4842 | * elf.c (elf_get_str_section): Store section contents in contents | |
| 4843 | field rather than rawdata field. | |
| 4844 | (elf_string_from_elf_section): Likewise. | |
| 4845 | (_bfd_elf_make_section_from_shdr): Store BFD section pointer in | |
| 4846 | bfd_section field rather than rawdata field. | |
| 4847 | * elf32-hppa.c (elf32_hppa_read_symext_info): Use bfd_section | |
| 4848 | rather than rawdata. | |
| 4849 | (elf32_hppa_size_stubs): Likewise. | |
| 4850 | (elf32_hppa_backend_symbol_table_processing): Don't set | |
| 4851 | symextn_hdr->size; just use sh_size. | |
| 4852 | * elf32-mips.c (mips_elf_final_write_processing): Use bfd_section | |
| 4853 | rathern than rawdata. | |
| 4854 | (mips_elf_section_from_shdr): Likewise. | |
| 4855 | (mips_elf_section_processing): Likewise. | |
| 4856 | (mips_elf_section_from_bfd_section): Remove rawdata check. | |
| 4857 | ||
| 4858 | * srec.c (pass_over): Set the start address for S7, S8 or S9. | |
| 4859 | ||
| 4860 | Fri Oct 14 19:15:46 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4861 | ||
| 4862 | * VERSION: Updated to 2.5. | |
| 4863 | ||
| 4864 | Fri Oct 14 11:07:50 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4865 | ||
| 4866 | * bfd.c (bfd_scan_vma): Cast end to be non const before passing it | |
| 4867 | to strtoul. | |
| 4868 | ||
| 4869 | Thu Oct 13 14:40:41 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4870 | ||
| 4871 | * bfd.c (bfd_scan_vma): Pass end argument on to strtoul. | |
| 4872 | ||
| 4873 | Wed Oct 12 16:46:43 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4874 | ||
| 4875 | * opncls.c (bfd_realloc): Deleted, since it's broken and fixing it | |
| 4876 | would make it slow. Besides, it isn't used much. | |
| 4877 | * elfcode.h (elf_map_symbols): Always allocate new storage for the | |
| 4878 | symbol table. | |
| 4879 | ||
| 4880 | Wed Oct 12 11:54:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4881 | ||
| 4882 | * ecoff.c (ecoff_set_symbol_info): Mark local stProc, stLabel or | |
| 4883 | stabs symbols as BSF_DEBUGGING. | |
| 4884 | ||
| 4885 | * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Make | |
| 4886 | str1 and str2 const pointers. | |
| 4887 | ||
| 4888 | * Makefile.in (INSTALL): Use top level install.sh script. | |
| 4889 | * config/README (INSTALL): Remove. | |
| 4890 | * config/delta88.mh (INSTALL): Remove. | |
| 4891 | * config/i386v4.mh (INSTALL): Remove. | |
| 4892 | * config/irix4.mh (INSTALL): Remove. | |
| 4893 | * config/irix5.mh (INSTALL): Remove. | |
| 4894 | * config/ncrt3000.mh (INSTALL): Remove. | |
| 4895 | ||
| 4896 | Tue Oct 11 13:57:56 1994 Eric Youngdale (eric@andante.aib.com) | |
| 4897 | ||
| 4898 | * elf32-i386.c (elf_i386_check_relocs): Make sure that a symbol | |
| 4899 | with a global offset table entry or a procedure linkage table | |
| 4900 | entry is added to the dynamic symbol table. | |
| 4901 | * elf32-sparc.c (elf32_sparc_check_relocs): Likewise. | |
| 4902 | * elf32-i386.c (elf_i386_adjust_dynamic_symbol): If a symbol has | |
| 4903 | already gotten a procedure linkage table entry, change the | |
| 4904 | definition to the PLT entry. | |
| 4905 | * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. | |
| 4906 | ||
| 4907 | Tue Oct 11 17:12:00 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4908 | ||
| 4909 | * lynx-core.c (lynx_core_file_p): SPARC Lynx appears to start | |
| 4910 | dumping the .data section in a core file at a page boundary. | |
| 4911 | ||
| 4912 | Mon Oct 10 16:24:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4913 | ||
| 4914 | * cofflink.c (_bfd_coff_final_link): Cast argument to bfd_h_put_32 | |
| 4915 | to correct type. | |
| 4916 | (coff_read_string_table): Cast argument to bfd_h_get_32 to correct | |
| 4917 | type. | |
| 4918 | * elfcode.h (elf_link_output_extsym): Cast argument to | |
| 4919 | bfd_elf_hash to correct type. | |
| 4920 | ||
| 4921 | * elf32-sparc.c (elf_sparc_howto_table): The PC10, PC22, and | |
| 4922 | WPLT30 relocations are PC-relative. | |
| 4923 | ||
| 4924 | Thu Oct 6 12:57:26 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org) | |
| 4925 | ||
| 4926 | * aoutx.h (adjust_o_magic): Correctly initialize vma if the vma of | |
| 4927 | the text section was user-defined. | |
| 4928 | ||
| 4929 | Wed Oct 5 14:42:12 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4930 | ||
| 4931 | * archive.c (bfd_construct_extended_name_table): SVR4 uses slash | |
| 4932 | newline at the end of the file name, not just newline. | |
| 4933 | ||
| 4934 | Tue Oct 4 11:23:12 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4935 | ||
| 4936 | * ecoff.c (_bfd_ecoff_new_section_hook): Default section alignment | |
| 4937 | power to 4, rather than using align_power_min. | |
| 4938 | ||
| 4939 | * coffcode.h (coff_new_section_hook): Don't use align_power_min; | |
| 4940 | use COFF_DEFAULT_SECTION_ALIGNMENT_POWER instead. Force the .stab | |
| 4941 | and .stabstr sections to be aligned to no more than 2. Remove | |
| 4942 | COFF_SPARC special cases. | |
| 4943 | * coff-a29k.c: Define COFF_DEFAULT_SECTION_ALIGNMENT_POWER. | |
| 4944 | * coff-apollo.c, coff-go32.c, coff-h8300.c: Likewise. | |
| 4945 | * coff-h8500.c, coff-i386.c, coff-i960.c, coff-m68k.c: Likewise. | |
| 4946 | * coff-m88k.c, coff-rs6000.c, coff-sh.c, coff-sparc.c: Likewise. | |
| 4947 | * coff-we32k.c, coff-z8k.c: Likewise. | |
| 4948 | ||
| 4949 | * configure.in: Use ${config_shell} when running config.bfd. | |
| 4950 | ||
| 4951 | * cofflink.c (coff_link_input_bfd): Don't try to convert a long | |
| 4952 | filename if the offset field is zero. | |
| 4953 | ||
| 4954 | * elfcode.h (swap_out_syms): If the alignment of a common symbol | |
| 4955 | was not set, use a sensible default rather than zero. | |
| 4956 | ||
| 4957 | Mon Oct 3 16:04:29 1994 H.J. Lu (hjl@nynexst.com) | |
| 4958 | ||
| 4959 | * opncls.c (bfd_close): Honor umask when setting execution bits. | |
| 4960 | (bfd_close_all_done): Likewise. | |
| 4961 | ||
| 4962 | Mon Oct 3 04:41:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
| 4963 | ||
| 4964 | * rs6000-core.c (rs6000coff_core_p): Set SEC_HAS_CONTENTS flag | |
| 4965 | for .stack and .ldinfo sections. Cast coredata.c_tab to a | |
| 4966 | file_ptr to avoid warnings from gcc. | |
| 4967 | ||
| 4968 | Fri Sep 30 13:11:38 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> | |
| 4969 | ||
| 4970 | * elfcode.h (elf_bfd_final_link): Remove assertion when a non | |
| 4971 | SEC_IN_MEMORY section is found in dynobj. This can happen when | |
| 4972 | linking PIC compiled code. | |
| 4973 | ||
| 4974 | Thu Sep 29 15:21:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 4975 | ||
| 4976 | * reloc.c (bfd_install_relocation): Change type of "data" to | |
| 4977 | bfd_byte *, to go along with yesterday's change. | |
| 4978 | ||
| 4979 | * elf.c (bfd_elf_print_symbol): Moved here from elf_print_symbol | |
| 4980 | in elfcode.h. (case bfd_print_symbol_all): Print symbol's size | |
| 4981 | field, except for common symbols; print their alignment. | |
| 4982 | * elfcode.h (elf_print_symbol): Deleted. | |
| 4983 | * libelf.h (bfd_elf_print_symbol): Declare. | |
| 4984 | (bfd_elf{32,64}_print_symbol): Replace declarations with macros. | |
| 4985 | ||
| 4986 | * syms.c (bfd_print_symbol_vandf): Show BSF_LOCAL and BSF_GLOBAL | |
| 4987 | in one column. Use the column freed up to show BSF_FUNCTION and | |
| 4988 | BSF_FILE. | |
| 4989 | ||
| 4990 | Thu Sep 29 12:29:01 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 4991 | ||
| 4992 | * syms.c (stt): Add .rdata and .rodata. | |
| 4993 | ||
| 4994 | Wed Sep 28 13:35:05 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 4995 | ||
| 4996 | * reloc.c (bfd_install_relocation): Cast data_start to bfd_byte * | |
| 4997 | before trying to add values to it. | |
| 4998 | ||
| 4999 | Tue Sep 27 16:47:58 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
| 5000 | ||
| 5001 | * elf32-hppa.c (elf32_hppa_backend_final_write_processing): Cast | |
| 5002 | return value from elf_sym_extra. | |
| 5003 | (elf32_hppa_build_stubs): Cast return value from bfd_zalloc. | |
| 5004 | (elf32_hppa_size_stubs): Cast return value from malloc. | |
| 5005 | ||
| 5006 | * gen-aout.c (main): Declare and initialize "arch". | |
| 5007 | ||
| 5008 | * cofflink.c (coff_link_add_symbols): Cast return value of | |
| 5009 | bfd_hash_allocate. | |
| 5010 | ||
| 5011 | * riscix.c (riscix_callback): Use PARAMS macro in prototype. | |
| 5012 | ||
| 5013 | * reloc.c (bfd_install_relocation): New function, mostly copied | |
| 5014 | from bfd_perform_relocation, adjusted for the assembler's needs. | |
| 5015 | * bfd-in2.h: Regenerated. | |
| 5016 | ||
| 5017 | Mon Sep 26 11:00:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5018 | ||
| 5019 | * elfcode.h (assign_file_positions_except_relocs): Align the | |
| 5020 | section VMA and the file position even if D_PAGED is not set. | |
| 5021 | ||
| 5022 | * bfd-in.h (bfd_seek): Change declaration to not mark fp const. | |
| 5023 | * bfd-in2.h: Rebuild. | |
| 5024 | * libbfd.c (bfd_seek): Don't mark parameters const, to avoid | |
| 5025 | conflicts with declaration. | |
| 5026 | ||
| 5027 | Fri Sep 23 15:15:31 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5028 | ||
| 5029 | * elfcode.h (map_program_segments): Don't abort if we allocated | |
| 5030 | too much space for the program header, only if we allocated too | |
| 5031 | little. | |
| 5032 | (assign_file_positions_except_relocs): Similar change. | |
| 5033 | ||
| 5034 | Tue Sep 20 13:17:07 1994 J.T. Conklin (jtc@phishhead.cygnus.com) | |
| 5035 | ||
| 5036 | * libaout.h: Fix comment. | |
| 5037 | * ns32knbsd.h: Changed M_NS32K_NETBSD to M_532_NETBSD to match | |
| 5038 | libaout.h. | |
| 5039 | ||
| 5040 | Tue Sep 20 15:23:21 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5041 | ||
| 5042 | * Makefile.in: Rebuilt dependencies. | |
| 5043 | (BFD32_BACKENDS): Add sparcnetbsd.o. | |
| 5044 | (CFILES): Add ns32knetbsd.c and sparcnetbsd.c. | |
| 5045 | * targets.c: ns32knetbsd_vec was renamed to pc532netbsd_vec. | |
| 5046 | ||
| 5047 | * coff-sh.c (rtype2howto): Remove; unused. | |
| 5048 | (coff_sh_relocate_section): Remove unused local variable rstat. | |
| 5049 | (reloc_processing): Comment out; unused. | |
| 5050 | ||
| 5051 | Fri Sep 16 12:12:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5052 | ||
| 5053 | * aoutx.h (aout_link_write_other_symbol): If h->indx is -2, then | |
| 5054 | always write it out even if it would normally be stripped. | |
| 5055 | (aout_link_input_section_std): If we find a reloc against a | |
| 5056 | stripped global symbol, force it to be written out rather than | |
| 5057 | merely calling unattached_reloc. | |
| 5058 | (aout_link_input_section_ext): Likewise. | |
| 5059 | (aout_link_reloc_link_order): Likewise. | |
| 5060 | ||
| 5061 | Wed Sep 14 15:37:19 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 5062 | ||
| 5063 | * som.h (struct somdata): New field sorted_syms. | |
| 5064 | (obj_som_sorted_syms): Accessor macro. | |
| 5065 | * som.c (som_object_setup): Initialize sorted_syms to NULL. | |
| 5066 | (som_prep_for_fixups): Sort a copy of the BFD's symbol table; | |
| 5067 | store the sorted symbol table in sorted_syms. | |
| 5068 | (som_write_fixups): Initalize tmp_reloc to NULL to make GCC happy. | |
| 5069 | (som_begin_writing): Similarly for exec_header. Pass the sorted | |
| 5070 | symbol table to som_write_symbol_strings. | |
| 5071 | (som_build_and_write_symbol_table): Use the sorted symbols rather | |
| 5072 | than the canonical symbol table. | |
| 5073 | ||
| 5074 | * som.h (som_symbol_type): Add "stringtab_offset" field. | |
| 5075 | * som.c (som_write_symbol_strings): Use "stringtab_offset" | |
| 5076 | rather than destroying the "name" field in the BFD symbol. | |
| 5077 | (som_build_and_write_symbol_table): Likewise. | |
| 5078 | ||
| 5079 | Wed Sep 14 15:06:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5080 | ||
| 5081 | * aoutx.h (aout_link_write_symbols): Rename skip_indirect to | |
| 5082 | skip_next. If we find an N_WARNING symbol which has already been | |
| 5083 | written out, set skip_next. | |
| 5084 | ||
| 5085 | * libecoff.h (struct ecoff_tdata): Add field find_buffer. | |
| 5086 | * ecoff.c: Include aout/stab_gnu.h. | |
| 5087 | (ecoff_find_nearest_line): Handle stabs debugging information. | |
| 5088 | ||
| 5089 | * elfcode.h (elf_link_output_extsym): Keep a symbol marked as weak | |
| 5090 | even if it is referenced by another object. | |
| 5091 | ||
| 5092 | Tue Sep 13 17:57:00 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 5093 | ||
| 5094 | * som.c (som_fixup_formats): Case R_ENTRY (0xb3), set both | |
| 5095 | 'T' and 'U' to grab all the unwind information. | |
| 5096 | (som_set_reloc_info): Make 'U' unwind bits persist across | |
| 5097 | multiple SOM relocations. Set the addend field of an R_ENTRY | |
| 5098 | relocation to the value in 'T'; set the addend field on an | |
| 5099 | R_EXIT relocation to the value in 'U'. | |
| 5100 | ||
| 5101 | * som.h (som_symbol_type): Delete unwind field. | |
| 5102 | ||
| 5103 | * som.c (som_write_fixups): For R_ENTRY fixups, get 32bits of | |
| 5104 | unwind information from the addend field of the R_ENTRY, get the | |
| 5105 | other 32bits from the addend field of the R_EXIT. | |
| 5106 | (bfd_som_attach_unwind_info): Delete function and all references. | |
| 5107 | ||
| 5108 | * som.h (som_symbol_type): Delete unused a.out-related fields. | |
| 5109 | ||
| 5110 | * som.c (bfd_section_from_som_symbol): Use bfd_abs_section_ptr | |
| 5111 | instead of &bfd_abs_section. | |
| 5112 | ||
| 5113 | * som.c (som_object_setup): Handle exec_entry and exec_flags being | |
| 5114 | switched in executables created by the OSF1 linker. | |
| 5115 | (som_write_fixups): Handle R_EXIT just like the R_{F,L,R}SEL | |
| 5116 | fixups. Support R_ALT_ENTRY (handle just like R_EXIT). | |
| 5117 | ||
| 5118 | Tue Sep 13 16:04:07 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
| 5119 | ||
| 5120 | * cofflink.c (coff_link_input_bfd): syment_base is unsigned | |
| 5121 | so can't compare -ve numbers with it. | |
| 5122 | ||
| 5123 | Mon Sep 12 20:31:17 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
| 5124 | ||
| 5125 | * configure.in (shcoff_vec): Use cofflink.o now. | |
| 5126 | * coff-sh.c: Rewritten to use new fast coff backend. | |
| 5127 | ||
| 5128 | Tue Sep 13 16:23:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5129 | ||
| 5130 | * aoutx.h (NAME(aout,final_link)): Don't assume that all the input | |
| 5131 | files are a.out. | |
| 5132 | ||
| 5133 | Tue Sep 13 11:09:39 1994 J.T. Conklin (jtc@rtl.cygnus.com) | |
| 5134 | ||
| 5135 | * configure.host (sparc-*-netbsd): use sparcnbsd. | |
| 5136 | (ns32k-*-netbsd): use ns32knbsd. | |
| 5137 | ||
| 5138 | * hosts/{nbsd,i386nbsd,ns32knbsd,sparcnbsd}.h: New files, NetBSD | |
| 5139 | host support. | |
| 5140 | ||
| 5141 | * sparcnetbsd.c: New file, adds support for NetBSD/sparc. | |
| 5142 | * config/sparc-nbsd.mt: Likewise. | |
| 5143 | ||
| 5144 | * netbsd.h: New file, definitions common to all netbsd ports. | |
| 5145 | * i386netbsd.c: Use it. | |
| 5146 | * ns32knetbsd.c: Use it. | |
| 5147 | ||
| 5148 | * Makefile.in, configure.in, targets.c, config/i386-nbsd.mt, | |
| 5149 | config/ns32k-nbsd.mt: canonicalize netbsd targets to conform to | |
| 5150 | file/variable naming conventions. | |
| 5151 | * i386netbsd.c: New file, renamed from netbsd386.c. | |
| 5152 | * ns32knetbsd.c: New file, renamed from netbsd532.c. | |
| 5153 | ||
| 5154 | Mon Sep 12 21:56:20 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 5155 | ||
| 5156 | * som.c (som_reloc_skip): Correct off-by-one error for 4-byte | |
| 5157 | R_NO_RELOCATION fixups. | |
| 5158 | (bfd_section_from_som_symbol): Return the absolute section if the | |
| 5159 | symbol isn't contained in any section in the output file. | |
| 5160 | (som_slurp_symbol_table): ST_PRI_PROG and ST_SEC_PROG symbols are | |
| 5161 | not function symbols (they are magic code labels which *can* be the | |
| 5162 | targets of cross space branches). $START$ is not a section symbol. | |
| 5163 | ||
| 5164 | Mon Sep 12 11:43:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5165 | ||
| 5166 | * coff-alpha.c (ecoffalpha_little_vec): Add SEC_CODE and SEC_DATA | |
| 5167 | to section_flags. | |
| 5168 | * coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise. | |
| 5169 | ||
| 5170 | * elfcode.h (swap_out_syms): Set the type of an undefined symbol | |
| 5171 | to STT_FUNC if the BSF_FUNCTION flag is set. | |
| 5172 | ||
| 5173 | * cofflink.c (coff_link_input_bfd): If r_symndx is -1, don't | |
| 5174 | change it. | |
| 5175 | (_bfd_coff_generic_relocate_section): If r_symndx is -1, it is an | |
| 5176 | absolute reloc. Don't dump core using r_symndx as an array index. | |
| 5177 | * cf-m68klynx.c (coff_bfd_link_add_symbols): Define. | |
| 5178 | (lynx_link_add_symbols): New static function (copy of function in | |
| 5179 | coff-i386.c). | |
| 5180 | (coff_m68k_lynxrtype_to_howto): sym argument may be NULL. | |
| 5181 | * coff-i386.c (coff_i386_rtype_to_howto): Likewise. | |
| 5182 | * coff-a29k.c (coff_a29k_relocate_section): Handle an r_symndx | |
| 5183 | value of -1, meaning an absolute reloc. | |
| 5184 | ||
| 5185 | * ctor.c: Remove; obsolete. | |
| 5186 | * Makefile.in: Rebuild dependencies. | |
| 5187 | (BFD_LIBS): Remove ctor.o. | |
| 5188 | (CFILES): Remove ctor.c. | |
| 5189 | * libbfd.h: Rebuild. | |
| 5190 | ||
| 5191 | Mon Sep 12 01:58:47 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 5192 | ||
| 5193 | * elf32-hppa.c (elf32_hppa_relocate_section): If there was a link | |
| 5194 | error of some sort (for example, undefined symbols), then do not | |
| 5195 | apply any relocs, just notify the user of the errors. | |
| 5196 | (elf32_hppa_backend_begin_write_processing): Do not build a symbol | |
| 5197 | extension section for an executable (it's useless). | |
| 5198 | (elf32_hppa_link_output_symbol_hook): Do nothing if there was a | |
| 5199 | link error of some sort (for example, undefined symbols). | |
| 5200 | (elf32_hppa_read_symext_info): Kludge. Turn off SEC_HAS_CONTENTS | |
| 5201 | for all the input symbol extension sections to keep the generic | |
| 5202 | BFD code happy. Temporarily turn it on to read the contents of | |
| 5203 | the symbol extension section. | |
| 5204 | ||
| 5205 | Sun Sep 11 21:58:59 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 5206 | ||
| 5207 | * config/hppaosf.mh (RANLIB): Do not set. | |
| 5208 | * config/hppabsd.mh (RANLIB): Likewise. | |
| 5209 | ||
| 5210 | Sun Sep 11 22:50:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 5211 | ||
| 5212 | * cf-i386lynx.c: Remove #if 0 code. | |
| 5213 | (i386_lynxos_coff_object_p): Remove unused function. | |
| 5214 | (coff_bfd_link_add_symbols): Define. | |
| 5215 | (lynx_link_add_symbols): New static function. | |
| 5216 | * coffcode.h (coff_bfd_link_hash_table_create): If | |
| 5217 | coff_relocate_section is defined, only define this if not already | |
| 5218 | defined. | |
| 5219 | (coff_bfd_link_add_symbols, coff_bfd_final_link): Likewise. | |
| 5220 | ||
| 5221 | * linker.c (_bfd_generic_final_link): Handle | |
| 5222 | bfd_indirect_link_order explicitly, rather than via | |
| 5223 | _bfd_default_link_order. | |
| 5224 | (set_symbol_from_hash): New static function, broken out of | |
| 5225 | _bfd_generic_link_write_global_symbol. | |
| 5226 | (_bfd_generic_link_write_global_symbol): Symbol setting code moved | |
| 5227 | to set_symbol_from_hash; call it. | |
| 5228 | (default_indirect_link_order): Add generic_linker argument. | |
| 5229 | Change all callers. If false, set the generic symbols based on | |
| 5230 | the hash table entries. | |
| 5231 | ||
| 5232 | Fri Sep 9 11:51:49 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5233 | ||
| 5234 | * coffgen.c (coff_get_symtab): Reindented. Removed commented out | |
| 5235 | call to bfd_constructor_entry. | |
| 5236 | ||
| 5237 | Convert m68k COFF to use new COFF backend linker. | |
| 5238 | * coff-m68k.c (coff_relocate_section): Define. | |
| 5239 | * cf-m68klynx.c (coff_rtype_to_howto): Define. | |
| 5240 | (coff_m68k_lynx_rtype_to_howto): New static function. | |
| 5241 | * configure.in (m68kcoff_vec): Build cofflink.o. | |
| 5242 | (m68kcoffun_vec, m68klynx_coff_vec): Likewise. | |
| 5243 | ||
| 5244 | Thu Sep 8 16:20:38 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
| 5245 | ||
| 5246 | * coff-h8300.c (h8300_reloc16_extra_cases, case RELBYTE): Flag | |
| 5247 | overflows correctly. | |
| 5248 | ||
| 5249 | Wed Sep 7 19:01:42 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5250 | ||
| 5251 | * libelf.h (struct elf_backend_data): Change second argument of | |
| 5252 | elf_backend_final_write_processing hook to boolean. | |
| 5253 | (struct elf_obj_tdata): Add linker field. | |
| 5254 | * elfcode.h (NAME(bfd_elf,write_object_contents)): Pass value of | |
| 5255 | tdata linker field to final_write_processing, rather than NULL. | |
| 5256 | (elf_bfd_final_link): Don't call final_write_processing hook. Set | |
| 5257 | tdata linker field to true. | |
| 5258 | * elf32-mips.c (mips_elf_final_write_processing): Change type of | |
| 5259 | second argument to boolean. | |
| 5260 | * elf32-hppa.c (elf32_hppa_backend_final_write_processing): | |
| 5261 | Likewise. | |
| 5262 | ||
| 5263 | * coff-go32.c (RTYPE2HOWTO): Fully parenthesize arguments. | |
| 5264 | * coff-i960.c (RTYPE2HOWTO): Likewise. | |
| 5265 | * coff-m88k.c (RTYPE2HOWTO): Likewise. | |
| 5266 | * coff-we32k.c (RTYPE2HOWTO): Likewise. | |
| 5267 | ||
| 5268 | Make i386 COFF use new COFF backend linker. | |
| 5269 | * coff-i386.c (RTYPE2HOWTO): Fully parenthesize arguments. | |
| 5270 | (coff_relocate_section): Define. | |
| 5271 | (coff_i386_rtype_to_howto): New function. | |
| 5272 | * configure.in (i386coff_vec): Use cofflink.o. | |
| 5273 | (i386lynx_coff_vec): Likewise. | |
| 5274 | ||
| 5275 | * coffcode.h (bfd_coff_backend_data): Add new field | |
| 5276 | _bfd_coff_rtype_to_howto. | |
| 5277 | (bfd_coff_rtype_to_howto): Define. | |
| 5278 | (coff_rtype_to_howto): Define to use RTYPE2HOWTO, if not already | |
| 5279 | defined. | |
| 5280 | (bfd_coff_std_swap_table): Initialize new field. | |
| 5281 | * cofflink.c (_bfd_coff_final_link): Allocate section_count + 1 | |
| 5282 | section_info structures, since the target_index is 1 based. | |
| 5283 | (coff_link_input_bfd): Set *secpp to bfd_com_section_ptr for a | |
| 5284 | common symbol. Adjust rel_hash by the output reloc count. | |
| 5285 | (_bfd_coff_generic_relocate_section): New function. | |
| 5286 | * libcoff-in.h (_bfd_coff_generic_relocate_section): Declare. | |
| 5287 | * libcoff.h: Rebuild. | |
| 5288 | * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field. | |
| 5289 | * coff-mips.c (mips_ecoff_backend_data): Likewise. | |
| 5290 | ||
| 5291 | Tue Sep 6 23:28:52 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 5292 | ||
| 5293 | * som.c (som_bfd_derive_misc_symbol_info): Treat undefined code | |
| 5294 | symbols and undefined symbols which no type in the same manner | |
| 5295 | if the associated BFD symbol has BSF_FUNCTION set. For a defined | |
| 5296 | symbol which no type, select a SOM type based on the flags of the | |
| 5297 | section containing the symbol. | |
| 5298 | (som_slurp_symbol_type): Set BSF_FUNCTION for undefined ST_STUB | |
| 5299 | or ST_CODE symbols (importing a non-function code symbol is | |
| 5300 | meaningless in SOM). | |
| 5301 | (som_set_reloc_info): Don't set "offset" to the section's vma; it | |
| 5302 | should always start at zero. | |
| 5303 | ||
| 5304 | Tue Sep 6 14:51:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5305 | ||
| 5306 | Add new style linker support to COFF backend. a29k only for now. | |
| 5307 | * cofflink.c: New file. | |
| 5308 | * libcoff-in.h: Include bfdlink.h. | |
| 5309 | (obj_coff_external_syms, obj_coff_strings): Define accessor macro. | |
| 5310 | (obj_coff_sym_hashes): Define accessor macro. | |
| 5311 | (struct coff_tdata): Add fields external_syms, strings, and | |
| 5312 | sym_hashes. | |
| 5313 | (struct coff_link_hash_entry): Define. | |
| 5314 | (struct coff_link_hash_table): Define. | |
| 5315 | (coff_link_hash_lookup, coff_link_hash_traverse): Define. | |
| 5316 | (coff_hash_table): Define. | |
| 5317 | (_bfd_coff_link_hash_table_create): Declare. | |
| 5318 | (_bfd_coff_link_add_symbols, _bfd_coff_final_link): Declare. | |
| 5319 | * coffcode.h (bfd_coff_backend_data): Add fields _bfd_relsz, | |
| 5320 | _bfd_coff_swap_reloc_in, _bfd_coff_sym_is_global, | |
| 5321 | _bfd_coff_compute_section_file_positions, | |
| 5322 | _bfd_coff_relocate_section. | |
| 5323 | (bfd_coff_relsz, bfd_coff_swap_reloc_in): Define. | |
| 5324 | (bfd_coff_sym_is_global): Define. | |
| 5325 | (bfd_coff_compute_section_file_positions): Define. | |
| 5326 | (bfd_coff_relocate_section): Define. | |
| 5327 | (coff_mkobject_hook): Initialize obj_raw_syment_count and | |
| 5328 | obj_conv_table_size. | |
| 5329 | (coff_compute_section_file_positions): Set target_index of all | |
| 5330 | sections. Set output_has_begun field. | |
| 5331 | (coff_write_object_contents): Don't set target_index; now done by | |
| 5332 | coff_compute_section_file_positions. Remove obsolete handling of | |
| 5333 | scn_base and data_base. Don't bother to check that target_index | |
| 5334 | is positive, since it always is. Remove use of pad, which is | |
| 5335 | always zero. Check obj_raw_syment_count, not bfd_get_symcount, | |
| 5336 | for the number of symbols, but only write them out if | |
| 5337 | bfd_get_symcount is non-zero. Don't check obj_raw_syment_count | |
| 5338 | until after coff_write_symbols is called. | |
| 5339 | (coff_slurp_symbol_table): Use obj_raw_syment_count, not | |
| 5340 | bfd_get_symcount for the number of symbols. Don't set | |
| 5341 | obj_conv_table_size. | |
| 5342 | (coff_sym_is_global): New static function or macro. | |
| 5343 | (coff_slurp_reloc_table): Call coff_swap_reloc_in, not | |
| 5344 | bfd_swap_reloc_in. | |
| 5345 | (coff_bfd_link_hash_table_create): If coff_relocate_section is | |
| 5346 | defined, define as _bfd_coff_link_hash_table_create. | |
| 5347 | (coff_bfd_link_add_symbols): Similar change. | |
| 5348 | (coff_bfd_final_link): Similar change. | |
| 5349 | (coff_relocate_section): Define as NULL if not defined. | |
| 5350 | (bfd_coff_std_swap_table): Initialize new fields. | |
| 5351 | * coffgen.c (coff_real_object_p): Don't set obj_raw_syment_count | |
| 5352 | and obj_conv_table_size here. | |
| 5353 | (coff_count_linenumbers): Reindent. If bfd_get_symcount is zero, | |
| 5354 | add up the line numbers from the sections. | |
| 5355 | (coff_write_symbols): Set obj_raw_syment_count, not | |
| 5356 | bfd_get_symcount. | |
| 5357 | (coff_pointerize_aux): Don't pointerize a nonpositive x_endndx | |
| 5358 | field. | |
| 5359 | (coff_get_normalized_symtab): Use obj_raw_syment_count, not | |
| 5360 | bfd_get_symcount. | |
| 5361 | (coff_print_symbol): If auxp->fix_end, print x_endndx value. | |
| 5362 | * coffswap.h (coff_swap_reloc_in): Rename from bfd_swap_reloc_in. | |
| 5363 | Reindent. Change argument type to PTR. | |
| 5364 | * coff-a29k.c (coff_a29k_relocate_section): New static function. | |
| 5365 | (coff_relocate_section): Define. | |
| 5366 | * configure.in (a29kcoff_big_vec): Compile cofflink.o. | |
| 5367 | * coff-alpha.c (alpha_ecoff_backend_data): Initialize new fields. | |
| 5368 | * coff-mips.c (mips_ecoff_backend_data): Likewise. | |
| 5369 | * libcoff.h: Rebuilt. | |
| 5370 | * Makefile.in: Rebuilt dependencies. | |
| 5371 | (BFD32_BACKENDS): Add cofflink.o. | |
| 5372 | (CFILES): Add cofflink.c. | |
| 5373 | ||
| 5374 | Tue Sep 6 14:00:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 5375 | ||
| 5376 | * coffgen.c (coff_print_symbol, case bfd_symbol_print_all): Check | |
| 5377 | for section symbol, and print its aux fields with appropriate | |
| 5378 | labels. | |
| 5379 | ||
| 5380 | * Makefile.in (ALL_MACHINES): Added cpu-arm.o. | |
| 5381 | ||
| 5382 | Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org) | |
| 5383 | ||
| 5384 | * aoutx.h (NAME(aout,machine_type)): Recognize the ARM processor. | |
| 5385 | * archures.c, config.bfd, configure.host, libaout.h, reloc.c, | |
| 5386 | targets.c: Add support for the ARM. | |
| 5387 | * cpu-arm.c, riscix.c, config/riscix.mh, config/riscix.mt: New files. | |
| 5388 | ||
| 5389 | * aoutx.h (add_to_stringtable): Check that str isn't a NULL pointer. | |
| 5390 | ||
| 5391 | Fri Sep 2 14:10:30 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 5392 | ||
| 5393 | * reloc.c (enum bfd_reloc_code_real): Rewrote definition to use | |
| 5394 | new "chew" commands for simultaneous definition of enumerator and | |
| 5395 | enumerator name table. | |
| 5396 | (bfd_get_reloc_code_name): New function, for retrieving a symbolic | |
| 5397 | name associated with an enumerator. | |
| 5398 | * libbfd.h, bfd-in2.h: Regenerated. | |
| 5399 | ||
| 5400 | Tue Aug 30 21:24:54 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 5401 | ||
| 5402 | * som.c (som_write_fixups, case R_ENTRY): Handle case where no | |
| 5403 | unwind descriptor information is available. | |
| 5404 | ||
| 5405 | Tue Aug 30 11:43:30 1994 Eric Youngdale (ericy@cais.cais.com) | |
| 5406 | ||
| 5407 | * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add soname | |
| 5408 | argument, and use it to set DT_SONAME dynamic entry. | |
| 5409 | * bfd-in.h (bfd_elf32_size_dynamic_sections): Update prototype. | |
| 5410 | (bfd_elf64_size_dynamic_sections): Update prototype. | |
| 5411 | * bfd-in2.h: Rebuilt. | |
| 5412 | ||
| 5413 | Fri Aug 26 15:47:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5414 | ||
| 5415 | * coffgen.c (coff_real_object_p): Set obj_raw_syment_count. | |
| 5416 | (coff_get_normalized_symtab): Verify obj_raw_syment_count, rather | |
| 5417 | than setting it. | |
| 5418 | ||
| 5419 | Thu Aug 25 10:44:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5420 | ||
| 5421 | * archive.c (bsd_write_armap): Remove host dependencies. | |
| 5422 | ||
| 5423 | * aoutx.h (add_to_stringtab): Check for _bfd_stringtab_add error | |
| 5424 | before adding BYTES_IN_WORD. | |
| 5425 | ||
| 5426 | * coffgen.c (coff_find_nearest_line): Look for the best C_FILE, | |
| 5427 | not merely the first. | |
| 5428 | ||
| 5429 | * coffgen.c (coff_write_alien_symbol): If we are not using the | |
| 5430 | symbol, clear the name so that it is not put in the string table. | |
| 5431 | From Antti.Miettinen@ntc.nokia.com. | |
| 5432 | ||
| 5433 | Wed Aug 24 11:49:19 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5434 | ||
| 5435 | * coffgen.c (coff_print_symbol): Cast pointer different to long | |
| 5436 | and use %ld to print it. | |
| 5437 | * osf-core.c (osf_core_core_file_p): Remove unused variable | |
| 5438 | dseccnt. | |
| 5439 | * ecoffswap.h (ecoff_swap_ext_out): If ECOFF_64, clear remaining | |
| 5440 | bytes in bits2. | |
| 5441 | ||
| 5442 | * configure.host, config.bfd: Change i[34]86 to i[345]86. | |
| 5443 | * coffgen.c (coff_real_object_p): Set obj_conv_table_size here, | |
| 5444 | rather than waiting until coff_slurp_symbol_table. | |
| 5445 | (coff_write_alien_symbol): Just ignore BSF_DEBUGGING symbols. | |
| 5446 | From Antti.Miettinen@ntc.nokia.com. | |
| 5447 | ||
| 5448 | * section.c (bfd_make_section_anyway): Fix failure check of | |
| 5449 | bfd_make_empty_symbol. From Antti.Miettinen@ntc.nokia.com. | |
| 5450 | ||
| 5451 | * aoutx.h (translate_to_native_sym_flags): Use the output_section | |
| 5452 | (and output_offset) if there is one. | |
| 5453 | ||
| 5454 | * aoutx.h (aout_link_check_archive_element): Discard the symbols | |
| 5455 | if the archive element was not needed. | |
| 5456 | ||
| 5457 | * aoutx.h (aout_get_external_symbols): Ensure that a zero string | |
| 5458 | index yields an empty string. | |
| 5459 | (aout_link_write_symbols): If info->keep_memory is false, use name | |
| 5460 | from original hash table entry, not from entry in *sym_hash. | |
| 5461 | ||
| 5462 | * aoutx.h (struct aout_final_link_info): Add fields contents, | |
| 5463 | relocs, symbol_map and output_syms. | |
| 5464 | (NAME(aout,final_link)): Work out the largest section size, reloc | |
| 5465 | size, and number of symbols. Use them to preallocate buffers that | |
| 5466 | are large enough for all cases. | |
| 5467 | (aout_link_input_bfd): Use preallocated symbol_map. | |
| 5468 | (aout_link_write_symbols): Remove symbol_map argument; use | |
| 5469 | preallocated symbol_map instead. Change all callers. Use | |
| 5470 | preallocated output_syms. | |
| 5471 | (aout_link_input_section): Remove symbol_map argument. Change all | |
| 5472 | callers. Use preallocated contents and relocs. | |
| 5473 | (aout_link_input_section_std): Remove symbol_map argument; use | |
| 5474 | preallocated symbol_map instead. Change all callers. | |
| 5475 | (aout_link_input_section_ext): Likewise. | |
| 5476 | ||
| 5477 | Tue Aug 23 10:51:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5478 | ||
| 5479 | * archive.c (_bfd_write_archive_contents): Don't update the | |
| 5480 | symbol map timestamp if there is no symbol map. From | |
| 5481 | schwab@issan.informatik.uni-dortmund.de (Andreas Schwab). | |
| 5482 | ||
| 5483 | Mon Aug 22 12:26:42 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5484 | ||
| 5485 | * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add _update_armap_timestamp. | |
| 5486 | (bfd_target): Add field _bfd_update_armap_timestamp. | |
| 5487 | * bfd.c (bfd_update_armap_timestamp): Define. | |
| 5488 | * bfd-in2.h: Rebuilt. | |
| 5489 | * libbfd-in.h (_bfd_noarchive_update_armap_timestamp): Define. | |
| 5490 | (_bfd_archive_bsd_update_armap_timestamp): Declare. | |
| 5491 | (_bfd_archive_coff_update_armap_timestamp): Define. | |
| 5492 | * libbfd.h: Rebuilt. | |
| 5493 | * archive.c (_bfd_write_archive_contents): Call | |
| 5494 | bfd_update_armap_timestamp instead of checking for a BSD archive | |
| 5495 | and calling bsd_update_armap_timestamp. | |
| 5496 | (_bfd_archive_bsd_update_armap_timestamp): Rename from | |
| 5497 | _bsd_update_armap_timestamp. Don't assume that armap_datepos is | |
| 5498 | already set. | |
| 5499 | * aout-target.h (MY_update_armap_timestamp): Define if not already | |
| 5500 | defined. | |
| 5501 | * coff-rs6000.c (rs6000coff_update_armap_timestamp): Define. | |
| 5502 | * ieee.c (ieee_update_armap_timestamp): Define. | |
| 5503 | * libecoff.h (_bfd_ecoff_update_armap_timestamp): Define. | |
| 5504 | * oasys.c (oasys_update_armap_timestamp): Define. | |
| 5505 | * som.c (som_update_armap_timestamp): Define. | |
| 5506 | ||
| 5507 | * hash.c: Copy string hash functions from aoutx.h. | |
| 5508 | * aoutx.h: String hash functions moved to hash.c. Retain | |
| 5509 | simplified versions of add_to_stringtab and emit_stringtab. | |
| 5510 | Change all callers to use new function and structure names. | |
| 5511 | * libbfd-in.h (_bfd_stringtab_init, _bfd_stringtab_free): Declare. | |
| 5512 | (_bfd_stringtab_size, _bfd_stringtab_add): Declare. | |
| 5513 | (_bfd_stringtab_emit): Declare. | |
| 5514 | * libbfd.h: Rebuilt. | |
| 5515 | ||
| 5516 | Mon Aug 22 10:49:37 1994 Eric Youngdale (ericy@cais.cais.com) | |
| 5517 | ||
| 5518 | * i386linux.c (linux_add_one_symbol): Create a fixup for any | |
| 5519 | defined absolute symbol, not just GOT or PLT symbols. | |
| 5520 | (linux_tally_symbols): Correct handling of references to defined | |
| 5521 | symbols. | |
| 5522 | ||
| 5523 | Thu Aug 18 16:29:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5524 | ||
| 5525 | Get ld -x -r to handle a.out set symbols correctly. | |
| 5526 | * aoutx.h (adjust_o_magic): If the .bss VMA was set outside of | |
| 5527 | BFD, pad the .data section up to the VMA of the .bss section. | |
| 5528 | (aout_link_add_symbols): If a set symbol does not get modified, | |
| 5529 | treat it as a local symbol. | |
| 5530 | (aout_link_write_symbols): Set the value of set symbols | |
| 5531 | correctly. Don't discard set symbols even if discarding local | |
| 5532 | symbols. | |
| 5533 | (aout_link_write_other_symbol): Don't abort on bfd_link_hash_new, | |
| 5534 | since it can now happen for set symbols. | |
| 5535 | ||
| 5536 | * elfcode.h (elf_fake_sections): Just check for ".rela" and | |
| 5537 | ".rel", not ".rela." and ".rel."; make this work by checking | |
| 5538 | use_rela_p. | |
| 5539 | * elf32-i386.c (elf_i386_check_relocs): Just check for ".rel", not | |
| 5540 | ".rel." | |
| 5541 | (elf_i386_size_dynamic_sections): Likewise. | |
| 5542 | (elf_i386_relocate_section): Likewise. | |
| 5543 | * elf32-sparc.c (elf32_sparc_check_relocs): Just check for | |
| 5544 | ".rela", not ".rela." | |
| 5545 | (elf32_sparc_size_dynamic_sections): Likewise. | |
| 5546 | (elf32_sparc_relocate_section): Likewise. | |
| 5547 | ||
| 5548 | Wed Aug 17 16:54:18 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5549 | ||
| 5550 | * linker.c (_bfd_generic_link_add_archive_symbols): Initialize | |
| 5551 | PASS to the old value + 1. | |
| 5552 | ||
| 5553 | * coffgen.c (coff_get_normalized_symtab): If a C_FILE symbol has | |
| 5554 | no aux entries, use the symbol name as the file name. | |
| 5555 | (coff_find_nearest_line): Look for the right C_FILE symbol, rather | |
| 5556 | than always using the first one. If there is a debugging symbol | |
| 5557 | after a function symbol, skip it. Add the section VMA to the line | |
| 5558 | offset, since it was subtracted out in coff_slurp_line_table. | |
| 5559 | ||
| 5560 | Tue Aug 16 16:53:00 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 5561 | ||
| 5562 | * som.c (som_prep_headers): If writing some form of an executable, | |
| 5563 | allocate and attach an exec header to the BFD private data. | |
| 5564 | (som_begin_writing): Don't fill fields of the exec header based | |
| 5565 | on BFD private data here (like the exec flags). Do not write | |
| 5566 | the exec header here. | |
| 5567 | (som_write_headers): Instead do it here. | |
| 5568 | * som.h (struct somdata): New field "exec_hdr" for the executable | |
| 5569 | file header. | |
| 5570 | (obj_som_exec_hdr): New accessor macro. | |
| 5571 | ||
| 5572 | Tue Aug 16 00:12:31 1994 Eric Youngdale (ericy@cais.cais.com) | |
| 5573 | ||
| 5574 | * i386linux.c (linux_link_create_dynamic_sections): Create section | |
| 5575 | named .linux-dynamic, not .dynamic. | |
| 5576 | (linux_add_one_symbol): Use .linux-dynamic, not .dynamic. | |
| 5577 | (bfd_linux_size_dynamic_sections): Likewise. | |
| 5578 | (linux_finish_dynamic_link): Likewise. | |
| 5579 | ||
| 5580 | Mon Aug 15 12:16:56 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5581 | ||
| 5582 | * coffgen.c (STRING_SIZE_SIZE): Define. | |
| 5583 | (coff_fix_symbol_name): Use STRING_SIZE_SIZE, not 4. | |
| 5584 | (coff_write_symbols, build_string_table): Likewise. | |
| 5585 | (coff_get_normalized_symtab): Likewise. | |
| 5586 | ||
| 5587 | * libcoff-in.h (obj_symbol_slew): Don't define. | |
| 5588 | (struct coff_tdata): Remove unused fields index_slew, raw_linenos, | |
| 5589 | and flags. | |
| 5590 | * libcoff.h: Rebuilt. | |
| 5591 | * coffcode.h (coff_mkobject): Don't initialize raw_linenos. | |
| 5592 | (coff_mkobject_hook): Don't initialize flags. | |
| 5593 | ||
| 5594 | * aout-target.h (MY_zmagic_contiguous): Define as 0 if not already | |
| 5595 | defined. | |
| 5596 | (MY(backend_data)): Use MY_zmagic_contiguous, not hardcoded 0. | |
| 5597 | * i386linux.c (MY_zmagic_contiguous): Define. | |
| 5598 | ||
| 5599 | * elfcode.h (bfd_section_from_shdr): If a SHT_SYMTAB section in a | |
| 5600 | shared object has SHF_ALLOC set, create a BFD section for it. | |
| 5601 | (elf_section_from_bfd_section): There may be a BFD section for a | |
| 5602 | SHT_SYMTAB section. | |
| 5603 | ||
| 5604 | * coffcode.h (styp_to_sec_flags): Add name argument. If no flags | |
| 5605 | are recognized, chose section flags based on the name. | |
| 5606 | (bfd_coff_backend_data): _bfd_styp_to_sec_flags_hook field: Add | |
| 5607 | name argument. | |
| 5608 | (bfd_coff_styp_to_sec_flags_hook): Add name argument. | |
| 5609 | (coff_compute_section_file_positions): Don't adjust the section | |
| 5610 | position by COFF_PAGE_SIZE unless SEC_ALLOC is set. | |
| 5611 | * libcoff.h: Rebuilt. | |
| 5612 | * coffgen.c (make_a_section_from_file): Pass section name to | |
| 5613 | bfd_coff_styp_to_sec_flags_hook. | |
| 5614 | * ecoff.c (_bfd_ecoff_styp_to_sec_flags): Add unused name | |
| 5615 | argument. | |
| 5616 | * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Add name argument to | |
| 5617 | prototype. | |
| 5618 | ||
| 5619 | Fri Aug 12 11:22:40 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5620 | ||
| 5621 | * elfcode.h (section_from_elf_index): Correct check for invalid | |
| 5622 | section index. | |
| 5623 | ||
| 5624 | * elfcode.h (elf_link_add_object_symbols): If there is no symbol | |
| 5625 | table, try using the dynamic symbol table. From Eric Youngdale | |
| 5626 | <ericy@cais.cais.com>. | |
| 5627 | ||
| 5628 | * configure.host (sparc-*-solaris2*): Use solaris2, not sysv4. | |
| 5629 | The linker depends upon configuring for solaris2. | |
| 5630 | * hosts/solaris2.h: New file; include hosts/sysv4.h. | |
| 5631 | * config/solaris2.mh: New file; copy of config/sysv4.mh. | |
| 5632 | ||
| 5633 | Wed Aug 10 13:09:38 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5634 | ||
| 5635 | * aoutx.h (adjust_z_magic): Make sure data section is padded to | |
| 5636 | page boundary when the VMA is set by the calling program. From | |
| 5637 | Eric Youngdale <ericy@cais.cais.com>. | |
| 5638 | ||
| 5639 | Mon Aug 8 17:18:49 1994 Stan Shebs (shebs@andros.cygnus.com) | |
| 5640 | ||
| 5641 | Update to ns32k support, from Ian Dall (dall@hfrd.dsto.gov.au). | |
| 5642 | * aout-ns32k.c: Add declarations that were in aout-ns32k.h, change | |
| 5643 | declarations to traditional form. | |
| 5644 | (MY_reloc_howto, MY_put_reloc): Change from macro to function. | |
| 5645 | (ns32k_relocate_contents): New function. | |
| 5646 | * aout-ns32k.h: Remove. | |
| 5647 | * cpu-ns32k.c: Add declarations that were in aout-ns32k.h, change | |
| 5648 | declarations to traditional form. | |
| 5649 | (ns32k_final_link_relocate): Call ns32k_relocate_contents. | |
| 5650 | * netbsd532.c: Reformat to standards, add copyright notice. | |
| 5651 | (ARCH): Don't define. | |
| 5652 | (aout-ns32k.h): Don't include. | |
| 5653 | * pc532-mach.c: Ditto. | |
| 5654 | ||
| 5655 | Mon Aug 8 17:55:52 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5656 | ||
| 5657 | * coff-i960.c (coff_i960_relocate): Don't try to convert relocs | |
| 5658 | against common symbols. | |
| 5659 | ||
| 5660 | Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
| 5661 | ||
| 5662 | * irix-core.c (irix_core_core_file_p): Ignore sections that | |
| 5663 | are not contained in the core file. | |
| 5664 | ||
| 5665 | Thu Aug 4 11:32:23 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5666 | ||
| 5667 | * coff-m68k.c (m68k_reloc_type_lookup): New function. | |
| 5668 | (coff_bfd_reloc_type_lookup): Define. | |
| 5669 | * cf-m68klynx.c (_bfd_m68kcoff_reloc_type_lookup): Define. | |
| 5670 | ||
| 5671 | * elfcode.h (elf_bfd_final_link): Force the vma of sections which | |
| 5672 | do not have SEC_ALLOC set to be 0. This is needed to handle | |
| 5673 | relocs against debugging sections. | |
| 5674 | ||
| 5675 | Wed Aug 3 16:45:41 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5676 | ||
| 5677 | * coff-i960.c (coff_i960_relocate): Rewrote to change relocs | |
| 5678 | against locally defined symbols into relocs against section | |
| 5679 | symbols, for VxWorks 5.1. | |
| 5680 | ||
| 5681 | Wed Aug 3 10:34:37 1994 Eric Youngdale (ericy@cais.cais.com) | |
| 5682 | ||
| 5683 | * i386linux.c (linux_add_one_symbol): Only handle | |
| 5684 | SHARABLE_CONFLICTS specially if BSF_CONSTRUCTOR is set. Set hashp | |
| 5685 | for a GOT or PLT symbol. Set jump field of fixup for a PLT symbol. | |
| 5686 | (linux_tally_symbols): Check section of real symbol. When looking | |
| 5687 | for a builtin fixup, check builtin and jump flags. Create no more | |
| 5688 | than one fixup, and always create one if the real symbol is in the | |
| 5689 | absolute section. Only strip absolute symbols. | |
| 5690 | ||
| 5691 | Wed Aug 3 05:08:24 1994 D. V. Henkel-Wallace (gumby@cygnus.com) | |
| 5692 | ||
| 5693 | * coffcode.h (coff_write_object_contents): set internal_a.magic to | |
| 5694 | LYNXCOFFMAGIC whenever 68k, SPARC or i386 LynxOS | |
| 5695 | (yes, they have the same magic number!) | |
| 5696 | ||
| 5697 | Tue Aug 2 10:43:21 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5698 | ||
| 5699 | * hp300hpux.c (BMAGIC): Define as HPUX_DOT_O_MAGIC, to make test | |
| 5700 | in aoutx.h work correctly. | |
| 5701 | ||
| 5702 | * coff-i960.c (coff_i960_relocate): New function. | |
| 5703 | (howto_rellong, howto_iprmed): Use it as special_function. | |
| 5704 | ||
| 5705 | * libbfd-in.h: Move declarations of bfd_read, bfd_write, bfd_seek, | |
| 5706 | bfd_tell, bfd_flush, and bfd_stat from here... | |
| 5707 | * bfd-in.h: ...to here, to make them visible to programs which | |
| 5708 | know more about the object file format than BFD does. | |
| 5709 | * libbfd.h, bfd-in2.h: Rebuilt. | |
| 5710 | ||
| 5711 | Mon Aug 1 17:55:53 1994 Fred Fish (fnf@cygnus.com) | |
| 5712 | ||
| 5713 | * ptrace-core.c (ptrace_unix_core_file_p): Convert zalloc usage | |
| 5714 | to bfd_zalloc. | |
| 5715 | ||
| 5716 | Mon Aug 1 12:04:40 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5717 | ||
| 5718 | * elf64-sparc.c (ELF_MAXPAGESIZE): Define. | |
| 5719 | ||
| 5720 | ELF linker patches from Eric Youngdale <ericy@cais.cais.com>. | |
| 5721 | * elfcode.h (elf_link_create_dynamic_sections): Set type of | |
| 5722 | _DYNAMIC to STT_OBJECT. | |
| 5723 | (NAME(bfd_elf,record_link_assignment)): Always create hash table | |
| 5724 | entry. Set type to STT_OBJECT. | |
| 5725 | (elf_link_output_extsym): Don't set type of weak defined symbol to | |
| 5726 | STB_WEAK if symbol was referenced. | |
| 5727 | (map_program_segments): Check DYNAMIC as well as EXEC_P. | |
| 5728 | (assign_file_positions_except_relocs): Likewise. | |
| 5729 | * elf32-i386.c (elf_i386_create_dynamic_sections): Set type of | |
| 5730 | _GLOBAL_OFFSET_TABLE to STT_OBJECT. | |
| 5731 | (elf_i386_check_relocs): Ignore local PLT32 relocs. | |
| 5732 | (elf_i386_relocate_section): Treat local PLT32 relocs as PC32. | |
| 5733 | ||
| 5734 | * elfcode.h (elf_adjust_dynamic_symbol): Correct weak symbol | |
| 5735 | handling again. | |
| 5736 | ||
| 5737 | * elfcode.h (elf_slurp_reloc_table): Don't try to read the relocs | |
| 5738 | if there aren't any. | |
| 5739 | ||
| 5740 | * configure.host (sparc-*-solaris2*): Use sysv4, not solaris2. | |
| 5741 | * hosts/solaris2.h: Remove. | |
| 5742 | * config/solaris2.mh: Remove. | |
| 5743 | ||
| 5744 | Sun Jul 31 14:27:04 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 5745 | ||
| 5746 | * elf32-hppa.c, elf32-hppa.h: Update comment reflecting which | |
| 5747 | HPPA ELF spec the code implements. | |
| 5748 | ||
| 5749 | Tue Jul 26 17:38:01 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 5750 | ||
| 5751 | * cpu-i960.c (MAX_ARCH): New macro. | |
| 5752 | (compatible): Use it in computing array bounds. Put comma after | |
| 5753 | last entry in array, for regularity. | |
| 5754 | (arch_info_struct): Adjust spacing for easier reading. | |
| 5755 | ||
| 5756 | * coff-i960.c (howto_rellong, howto_iprmed, howto_optcall): Use | |
| 5757 | HOWTO macro. | |
| 5758 | ||
| 5759 | * cpu-i960.c (JX): Define as bfd_mach_i960_jx. | |
| 5760 | (scan_960_mach): Recognize jx machine. | |
| 5761 | (MAX_ARCH): Define to be JX. | |
| 5762 | (compatible): Add JX row to array. | |
| 5763 | (arch_info_struct): Add JX entry. | |
| 5764 | ||
| 5765 | * archures.c (bfd_mach_i960_jx): New macro. | |
| 5766 | * bfd-in2.h: Regenerated. | |
| 5767 | ||
| 5768 | * coffcode.h (coff_set_arch_mach_hook): For F_I960JX, set machine | |
| 5769 | to bfd_mach_i960_jx. | |
| 5770 | (coff_set_flags): For bfd_mach_i960_jx, set F_I960JX. | |
| 5771 | ||
| 5772 | Tue Jul 26 11:04:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5773 | ||
| 5774 | * elfcode.h (elf_adjust_dynamic_symbol): When handling a weak | |
| 5775 | symbol, correct check to see whether the equivalent normal symbol | |
| 5776 | was referenced. | |
| 5777 | ||
| 5778 | Add support for creating shared libraries under i386 ELF and SPARC | |
| 5779 | ELF. Based on patches by Eric Youngdale <ericy@cais.cais.com>. | |
| 5780 | * libelf.h (struct elf_link_hash_entry): Remove copy_offset field. | |
| 5781 | Add got_offset and plt_offset fields. | |
| 5782 | (ELF_LINK_HASH_REF_DYNAMIC_MULTIPLE): Don't define. | |
| 5783 | (ELF_LINK_HASH_DEF_DYNAMIC_MULTIPLE): Don't define. | |
| 5784 | (ELF_LINK_HASH_NEEDS_COPY): Define. | |
| 5785 | (struct elf_backend_data): Add check_relocs field. | |
| 5786 | (struct bfd_elf_section_data): Change relocs from PTR to | |
| 5787 | Elf_Internal_Rela *. | |
| 5788 | (struct elf_obj_tdata): Add local_got_offsets field. | |
| 5789 | (elf_local_got_offsets): Define accessor macro. | |
| 5790 | (bfd_elf32_link_create_dynamic_sections): Declare. | |
| 5791 | (bfd_elf32_link_record_dynamic_symbol): Declare. | |
| 5792 | (bfd_elf64_link_create_dynamic_sections): Declare. | |
| 5793 | (bfd_elf64_link_record_dynamic_symbol): Declare. | |
| 5794 | * elfcode.h (elf_slurp_reloc_table): Don't use the section data | |
| 5795 | relocs field. | |
| 5796 | (elf_link_record_dynamic_symbol): Make globally visible. Use | |
| 5797 | macro to rename to NAME(bfd_elf,link_record_dynamic_symbol). | |
| 5798 | (elf_link_add_object_symbols): If creating a shared library, put | |
| 5799 | make all local symbols dynamic. Don't bother with the | |
| 5800 | DYNAMIC_MULTIPLE flags. Call the check_relocs backend function if | |
| 5801 | it is defined. | |
| 5802 | (elf_link_create_dynamic_sections): Make globally visible. Use | |
| 5803 | macro to rename to NAME(bfd_elf,link_create_dynamic_sections). If | |
| 5804 | creating a shared library, make sure that _DYNAMIC is added as a | |
| 5805 | dynamic symbol. | |
| 5806 | (elf_link_read_relocs): New function. | |
| 5807 | (NAME(bfd_elf,record_link_assignment)): If creating a shared | |
| 5808 | library, always create symbols, and always make them dynamic. | |
| 5809 | (elf_bfd_final_link): Permit creation of shared libraries. | |
| 5810 | (elf_link_input_bfd): Use elf_link_read_relocs to get the relocs. | |
| 5811 | * elf.c (_bfd_elf_link_hash_newfunc): Don't initialize | |
| 5812 | copy_offset. Initialize got_offset and plt_offset. | |
| 5813 | * elf32-target.h (elf_backend_check_relocs): Define as 0 if not | |
| 5814 | defined. | |
| 5815 | (elf32_bed): Initialize check_relocs field. | |
| 5816 | * elf64-target.h (elf_backend_check_relocs): Define as 0 if not | |
| 5817 | defined. | |
| 5818 | (elf64_bed): Initialize check_relocs field. | |
| 5819 | * elf32-i386.c (elf_howto_table): Change R_386_PLT32 and | |
| 5820 | R_386_GOTPC to be pc_relative and pcrel_offset. | |
| 5821 | (elf_i386_pic_plt0_entry): Define. | |
| 5822 | (elf_i386_pic_plt_entry): Define. | |
| 5823 | (elf_i386_create_dynamic_sections): Create a .got.plt section, and | |
| 5824 | define _GLOBAL_OFFSET_TABLE_ at the start of it. If creating a | |
| 5825 | shared library, make sure that _GLOBAL_OFFSET_TABLE_ is added as a | |
| 5826 | dynamic symbol. Don't create .rel.bss if creating a shared | |
| 5827 | library. | |
| 5828 | (elf_i386_check_relocs): New function. | |
| 5829 | (elf_i386_adjust_dynamic_symbol): Don't make a PLT entry if the | |
| 5830 | symbol already has one. When making a PLT entry, set plt_offset. | |
| 5831 | Don't create a copy reloc when creating a shared library. Don't | |
| 5832 | set copy_offset, just set ELF_LINK_HASH_NEEDS_COPY. | |
| 5833 | (elf_i386_allocate_dynamic_section): Remove. | |
| 5834 | (elf_i386_size_dynamic_sections): Look through all the sections | |
| 5835 | rather than assuming we know their names. Remove any empty reloc | |
| 5836 | or plt sections. Only add a DT_DEBUG entry if not creating a | |
| 5837 | shared library. Only add a DT_PLTGOT entry if there is a PLT. | |
| 5838 | Add a DT_TEXTREL entry if required. | |
| 5839 | (elf_i386_relocate_section): Permit undefined symbols when | |
| 5840 | creating a shared library. Handle the special relocation types | |
| 5841 | specially. | |
| 5842 | (elf_i386_finish_dynamic_symbol): Create a PLT entry if plt_offset | |
| 5843 | is set. If creating a shared library, produce a PIC PLT entry. | |
| 5844 | Only mark a PLT symbol as undefined if it was not defined by a | |
| 5845 | regular object file. Create a GOT entry if got_offset is set. | |
| 5846 | Create a copy reloc if ELF_LINK_HASH_NEEDS_COPY is set. | |
| 5847 | (elf_i386_finish_dynamic_sections): Change the handling of | |
| 5848 | DT_RELSZ to simply subtract out the size of .rel.plt. If creating | |
| 5849 | a shared library, produce PIC PLT code. | |
| 5850 | (elf_backend_check_relocs): Define. | |
| 5851 | * elf32-sparc.c (elf_sparc_howto_table): Change R_SPARC_GOT10, | |
| 5852 | R_SPARC_GOT22, and R_SPARC_PC10 to not warn about reloc overflow. | |
| 5853 | (elf32_sparc_create_dynamic_sections): If creating a shared | |
| 5854 | library, make sure that _GLOBAL_OFFSET_TABLE_ is added as a | |
| 5855 | dynamic symbol, and set the type to STT_OBJECT. Likewise for | |
| 5856 | _PROCEDURE_LINKAGE_TABLE_. Don't create .rel.bss if creating a | |
| 5857 | shared library. | |
| 5858 | (elf32_sparc_check_relocs): New function. | |
| 5859 | (elf32_sparc_adjust_dynamic_symbol): Don't make a PLT entry if the | |
| 5860 | symbol already has one. When making a PLT entry, set plt_offset. | |
| 5861 | Don't create a copy reloc when creating a shared library. Don't | |
| 5862 | set copy_offset, just set ELF_LINK_HASH_NEEDS_COPY. | |
| 5863 | (elf32_sparc_allocate_dynamic_section): Remove. | |
| 5864 | (elf32_sparc_size_dynamic_sections): Look through all the sections | |
| 5865 | rather than assuming we know their names. Only add a DT_DEBUG | |
| 5866 | entry if not creating a shared library. Add a DT_TEXTREL entry if | |
| 5867 | required. | |
| 5868 | (elf32_sparc_relocate_section): Permit undefined symbols when | |
| 5869 | creating a shared library. Handle the special relocation types | |
| 5870 | specially. | |
| 5871 | (elf32_sparc_finish_dynamic_symbol): Create a PLT entry if plt_offset | |
| 5872 | is set. Only mark a PLT symbol as undefined if it was not defined | |
| 5873 | by a regular object file. Create a GOT entry if got_offset is | |
| 5874 | set. Create a copy reloc if ELF_LINK_HASH_NEEDS_COPY is set. | |
| 5875 | (elf32_sparc_finish_dynamic_sections): Store dynobj in a local | |
| 5876 | variable. | |
| 5877 | (elf_backend_check_relocs): Define. | |
| 5878 | ||
| 5879 | Mon Jul 25 12:21:07 1994 Stan Shebs (shebs@andros.cygnus.com) | |
| 5880 | ||
| 5881 | * configure.in (pc532mach_vec): Change to pc532machaout_vec. | |
| 5882 | * config.bfd (ns32k-*-netbsd*): Use ns32k-nbsd as bfd_name. | |
| 5883 | * Makefile.in (ALL_MACHINES): Add cpu-ns32k.o. | |
| 5884 | (BFD32_BACKENDS): Add aout-ns32k.o, netbsd532.o, m88kmach3.o, | |
| 5885 | pc532-mach.o. | |
| 5886 | * targets.c (pc532machaout_vec): Use instead of pc532mach_vec. | |
| 5887 | * config/pc532-mach.mt (DEFAULT_VECTOR): Ditto. | |
| 5888 | (SELECT_VECS): Remove. | |
| 5889 | * config/ns32k-nbsd.mt: New file, was ns32k-netbsd.mt. | |
| 5890 | * config/ns32k-netbsd.mt: Remove, name too long. | |
| 5891 | ||
| 5892 | Fri Jul 22 11:07:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5893 | ||
| 5894 | * linker.c (generic_link_check_archive_element): When changing a | |
| 5895 | symbol to common, set the alignment. | |
| 5896 | (_bfd_generic_link_add_one_symbol): When creating a common symbol, | |
| 5897 | set the alignment. | |
| 5898 | * aoutx.h (aout_link_check_ar_symbols): When changing a symbol to | |
| 5899 | common, set the alignment. | |
| 5900 | (aout_link_add_symbols): Restrict the alignment of a common symbol | |
| 5901 | to the alignment power given by the architecture. | |
| 5902 | * libelf.h (struct elf_link_hash_entry): Remove align field. Add | |
| 5903 | copy_offset field. | |
| 5904 | * elfcode.h (elf_link_add_object_symbols): Store alignment in | |
| 5905 | new bfd_link_hash_entry field, not in elf_link_hash_entry field. | |
| 5906 | (elf_link_output_extsym): Similar change when getting alignment. | |
| 5907 | * elf.c (_bfd_elf_link_hash_newfunc): Don't initialize align. Do | |
| 5908 | initialize copy_offset. | |
| 5909 | * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Use copy_offset | |
| 5910 | field rather than align field. Get alignment using bfd_log2 | |
| 5911 | rather than switch. | |
| 5912 | * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. | |
| 5913 | * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use copy_offset, | |
| 5914 | not align. | |
| 5915 | * elf32-sparc.c (elf32_sparc_finish_dynamic_symbol): Likewise. | |
| 5916 | ||
| 5917 | * aoutx.h (NAME(aout,some_aout_object_p)): Just check | |
| 5918 | STAT_FOR_EXEC, don't check MACH. | |
| 5919 | * m88kmach3.c (MACH): Don't define. | |
| 5920 | * config/i386-mach3.mt (TDEFINES): Define STAT_FOR_EXEC. | |
| 5921 | * config/m88k-mach3.mt (TDEFINES): Likewise. | |
| 5922 | * config/mips-mach3.mt (TDEFINES): Likewise. | |
| 5923 | ||
| 5924 | Thu Jul 21 17:24:31 1994 Stan Shebs (shebs@andros.cygnus.com) | |
| 5925 | ||
| 5926 | * i386mach3.c: Reverted to version from before Jul 5 1994 changes. | |
| 5927 | ||
| 5928 | Thu Jul 21 12:26:01 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5929 | ||
| 5930 | * reloc.c (struct reloc_howto_struct): Remove special_function1. | |
| 5931 | It's the wrong way to do things. | |
| 5932 | (HOWTO): Change accordingly. | |
| 5933 | (HOWTO2): Remove. | |
| 5934 | (_bfd_final_link_relocate): Remove references to | |
| 5935 | special_function1. | |
| 5936 | * bfd-in2.h: Rebuilt. | |
| 5937 | * aoutx.h (aout_link_input_section_std): Remove references to | |
| 5938 | special_function1. | |
| 5939 | (aout_link_reloc_link_order): Likewise. | |
| 5940 | ||
| 5941 | Wed Jul 20 15:46:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5942 | ||
| 5943 | * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add rpath | |
| 5944 | argument. If it is not NULL, use it to set DT_RPATH. | |
| 5945 | * bfd-in.h (bfd_elf32_size_dynamic_sections): Update prototype. | |
| 5946 | (bfd_elf64_size_dynamic_sections): Likewise. | |
| 5947 | * bfd-in2.h: Rebuilt. | |
| 5948 | ||
| 5949 | Sat Jul 16 21:10:39 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 5950 | ||
| 5951 | * elfcode.h (elf_get_dynamic_symtab_upper_bound): If there is no | |
| 5952 | dynamic symtab, return error. | |
| 5953 | ||
| 5954 | * libelf.h (ELF_LINK_HASH_DEFINED_WEAK): Define. | |
| 5955 | * elfcode.h (elf_link_add_object_symbols): If symbol is defined as | |
| 5956 | weak, set ELF_LINK_HASH_DEFINED_WEAK. | |
| 5957 | (elf_link_output_extsym): If symbol is defined as weak, mark it | |
| 5958 | STB_WEAK. | |
| 5959 | ||
| 5960 | * libelf.h (struct bfd_elf_section_data): Add relocs field. | |
| 5961 | (shdr_name): Remove; unused. | |
| 5962 | * elfcode.h (elf_slurp_reloc_table): Rewrote to handle both REL | |
| 5963 | and RELA relocs. Free up the unswapped relocs. Permit the relocs | |
| 5964 | to be cached in the section_data. Correct the reloc address. | |
| 5965 | (elf_slurp_reloca_table): Remove. | |
| 5966 | (elf_canonicalize_reloc): Rewrote. | |
| 5967 | (elf_link_input_bfd): Permit the relocs to be cached in the | |
| 5968 | section data. | |
| 5969 | ||
| 5970 | Sat Jul 16 13:55:38 1994 Stan Shebs (shebs@andros.cygnus.com) | |
| 5971 | ||
| 5972 | * config.bfd (m88*-harris-cxux*): Recognize. | |
| 5973 | * hosts/harris.h (POSIX_UTIME, HAVE_PROCFS): Define. | |
| 5974 | ||
| 5975 | * configure.host (m68*-atari-sysv4*): New host. | |
| 5976 | (m68*-cbm-sysv4*): Use m68kv4 instead of amix. | |
| 5977 | * hosts/amix.h: Remove. | |
| 5978 | * hosts/m68kv4.h: New file, was amix.h. | |
| 5979 | ||
| 5980 | Thu Jul 14 15:12:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 5981 | ||
| 5982 | * reloc.c (enum bfd_reloc_code_real, bfd_type, struct | |
| 5983 | reloc_howto_struct, reloc_howto_type, HOWTO, HOWTO2): Copied | |
| 5984 | changes over from bfd-in2.h so they get generated properly next | |
| 5985 | time someone runs "make headers". | |
| 5986 | * bfd-in2.h: Rebuilt. | |
| 5987 | ||
| 5988 | * targets.c (netbsd532_vec, pc532mach_vec): Declare const. | |
| 5989 | (m88kmach3_vec): Restore deleted declaration. | |
| 5990 | ||
| 5991 | * configure.in: Alphabetize target vector names. | |
| 5992 | ||
| 5993 | * config/pc532mach.mh: New file. | |
| 5994 | (HDEPFILES, HDEFINES): Define here. | |
| 5995 | * config/pc532-mach.mt (HDEPFILES, HDEFINES): Deleted. | |
| 5996 | * config/ns32k-netbsd.mt (HDEPFILES, HDEFINES): Deleted. | |
| 5997 | ||
| 5998 | Sun Jul 10 00:04:20 1994 Ian Dall (dall@hfrd.dsto.gov.au) | |
| 5999 | ||
| 6000 | * pc532-mach.c: New File. pc532-mach a.out format. | |
| 6001 | ||
| 6002 | * netbsd532.c: New file. pc532-netbsd532 a.out format. | |
| 6003 | ||
| 6004 | * hosts/pc532mach.h: New file. pc532-mach host support. | |
| 6005 | ||
| 6006 | * cpu-ns32k.c: New file. ns32k support cpu specific code rather | |
| 6007 | than format specific code. | |
| 6008 | ||
| 6009 | * config/pc532-mach.mt: New file. Support for pc532-mach target. | |
| 6010 | ||
| 6011 | * config/ns32k-netbsd.mt: New file. Support for netbsd532 target. | |
| 6012 | ||
| 6013 | * aout-ns32k.c, aout-ns32k.h: New files supporting aout format for | |
| 6014 | ns32k series. | |
| 6015 | ||
| 6016 | * targets.c: Add netbsd532_vec and pc532machaout_vec into | |
| 6017 | bfd_target_vector array. Move netbsd386_vec to alphabetic order | |
| 6018 | location. | |
| 6019 | ||
| 6020 | * reloc.c (_bfd_final_link_relocate) Add support for | |
| 6021 | special_function1 in howto. | |
| 6022 | ||
| 6023 | * libaout.h: add M_NS32032, M_NS32532, M_532_NETBSD entries in | |
| 6024 | machine_type enum. | |
| 6025 | ||
| 6026 | * configure.in: add pc532mach_vec and netbsd532_vec entries. | |
| 6027 | ||
| 6028 | * config.bfd: add pc532mach host entries. Use for both | |
| 6029 | ns32k-pc532-mach and ns32k-pc532-netbsd. | |
| 6030 | ||
| 6031 | * config.bfd: it doesn't work to use i386-mach3 for ns32k*-*-mach. | |
| 6032 | add ns32k-pc532-mach* and ns32k-*-netbsd* entries. | |
| 6033 | ||
| 6034 | * bfd-in2.h: Add ns32k specific relocations to bfd_reloc_code_real | |
| 6035 | enum. | |
| 6036 | ||
| 6037 | * bfd-in2.h: Add special_function1 to struct howto. Change HOWTO | |
| 6038 | and NEWHOWTO macros to make special_function1 NULL. Neww HOWTO2 | |
| 6039 | macro. | |
| 6040 | ||
| 6041 | * bfd-in2.h: Split definition of struct reloc_howto_struct | |
| 6042 | and corresponding typedef into two statements. | |
| 6043 | ||
| 6044 | * bfd-in2.h: Add entry bfd_arch_ns32k to bfd_architecture enum. | |
| 6045 | ||
| 6046 | * archures.c: Add bfd_ns32k_arch prototype, and entry in | |
| 6047 | archures_init_table. | |
| 6048 | ||
| 6049 | * aoutx.h (aout_link_reloc_link_order): Allow for target dependent | |
| 6050 | MY_put_reloc macro. Allow for target dependent special_function1 | |
| 6051 | to apply the relocation. | |
| 6052 | ||
| 6053 | * aoutx.h (aout_link_input_section_std): Allow for target | |
| 6054 | dependent determination of reloc howto. Allow for target dependent | |
| 6055 | special_function1 to apply the relocation. | |
| 6056 | ||
| 6057 | * aoutx.h (get_reloc_upper_bound): Detect bss and return 0. | |
| 6058 | ||
| 6059 | * aoutx.h (slurp_reloc_table): Detect bss and succesfully read | |
| 6060 | zero reloc entries. | |
| 6061 | ||
| 6062 | * aoutx.h (machine_type): Add bfd_arch_ns32k case. | |
| 6063 | ||
| 6064 | * aoutx.h: Stat to determine executable status if STAT_FOR_EXEC | |
| 6065 | is defined (not just MACH). Use fstat instead of stat and check | |
| 6066 | for fstat error. | |
| 6067 | ||
| 6068 | * aoutx.h: Allow target dependent swap_std_reloc_{in,out}. | |
| 6069 | ||
| 6070 | * aoutx.h: Allow CTORS reloc info to be in target dependent reloc | |
| 6071 | table. | |
| 6072 | ||
| 6073 | * aout-target.h: Apply SWAP_MAGIC (if defined) after | |
| 6074 | swap_exec_header_in, otherwise we have magic in the wrong order. | |
| 6075 | ||
| 6076 | Thu Jul 14 11:47:27 1994 Stan Shebs (shebs@andros.cygnus.com) | |
| 6077 | ||
| 6078 | * coff-sparc.c (sparccoff_vec): Have leading underscores. | |
| 6079 | ||
| 6080 | Tue Jul 12 12:08:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
| 6081 | ||
| 6082 | * aix386-core.c, aoutf1.h, cisco-core.c, elfcode.h, hppabsd-core.c, | |
| 6083 | hpux-core.c, irix-core.c, lynx-core.c, osf-core.c, ptrace-core.c, | |
| 6084 | rs6000-core.c, trad-core.c: Remove SEC_ALLOC flag from .reg | |
| 6085 | sections, .reg sections are not allocated and contain debug | |
| 6086 | information only. | |
| 6087 | * osf-core.c (make_bfd_asection, osf_core_core_file_p): Use | |
| 6088 | bfd_make_section_anyway instead of building unique section names. | |
| 6089 | ||
| 6090 | Tue Jul 12 11:41:22 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 6091 | ||
| 6092 | * libelf.h (bfd_elf32_swap_symbol_in): Declare. | |
| 6093 | (bfd_elf32_swap_symbol_out): Declare. | |
| 6094 | (bfd_elf64_swap_symbol_in, bfd_elf64_swap_symbol_out): Declare. | |
| 6095 | * elf32-hppa.c (elf32_hppa_args_hash_table_init): Correct cast. | |
| 6096 | ||
| 6097 | * aout-encap.c (ARCH): Don't define. Obsolete. | |
| 6098 | * aout0.c, aoutx.h, gen-aout.c, hp300bsd.c, hp300hpux.c: Likewise. | |
| 6099 | * i386aout.c, i386bsd.c, i386dynix.c, i386linux.c: Likewise. | |
| 6100 | * i386lynx.c, m68klynx.c, mipsbsd.c, netbsd386.c: Likewise. | |
| 6101 | * newsos3.c, sparclynx.c, sunos.c: Likewise. | |
| 6102 | ||
| 6103 | Mon Jul 11 20:08:23 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 6104 | ||
| 6105 | * section.c (STD_SECTION): Make the sixth argument boolean, not | |
| 6106 | the seventh. From gary@tuva.pacsemi.oz.au (gary kopff). | |
| 6107 | ||
| 6108 | Sun Jul 10 09:12:02 1994 D. V. Henkel-Wallace (gumby@cygnus.com) | |
| 6109 | ||
| 6110 | * aoutx.h (bfd_free_cached_info): Change name of FREE to BFCI_FREE | |
| 6111 | in order not to collide with LynxOS's definition of FREE in | |
| 6112 | /usr/include/sys/proc.h | |
| 6113 | ||
| 6114 | Thu Jul 7 14:18:06 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 6115 | ||
| 6116 | * reloc.c (bfd_perform_relocation): Don't clobber the relocation | |
| 6117 | value for coff-Intel-little or coff-Intel-big. Hack upon hack. | |
| 6118 | ||
| 6119 | Thu Jul 7 10:10:34 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
| 6120 | ||
| 6121 | * aoutx.h (howto_table_std): Add entry for GOT relocations | |
| 6122 | which are present in sun3 shared libraries, to avoid assertions | |
| 6123 | when reading the dynamic relocations. | |
| 6124 | ||
| 6125 | Thu Jul 7 10:19:20 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 6126 | ||
| 6127 | * som.h (R_HPPA_COMPLEX): Fix dumb typo. | |
| 6128 | ||
| 6129 | Wed Jul 6 19:21:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 6130 | ||
| 6131 | * hosts/sysv4.h (qsort, strtol): Don't declare. | |
| 6132 | ||
| 6133 | * elfcode.h (elf_link_output_sym): Don't call output_symbol_hook | |
| 6134 | if it is NULL. | |
| 6135 | ||
| 6136 | * elf32-mips.c (mips_elf_final_write_processing): Add ignored info | |
| 6137 | argument to correspond to recent libelf.h change. | |
| 6138 | ||
| 6139 | Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
| 6140 | ||
| 6141 | * coff-alpha.c (alpha_ecoff_mkobject_hook): New hook to | |
| 6142 | additionally copy object type information from the alpha file | |
| 6143 | header to the BFD flags. | |
| 6144 | (alpha_ecoff_backend_data): Use it. | |
| 6145 | (ecoffalpha_little_vec): Add DYNAMIC to object_flags. | |
| 6146 | * aout64.c: Fix typo in conditional QMAGIC definition. | |
| 6147 | ||
| 6148 | Wed Jul 6 00:13:17 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 6149 | ||
| 6150 | * hppabsd-core.c (hppabsd_core_core_file_p): Sanity check the | |
| 6151 | value of clicksz to help weed out non HPPA BSD core files. | |
| 6152 | ||
| 6153 | Tue Jul 5 13:26:02 1994 Stan Shebs (shebs@andros.cygnus.com) | |
| 6154 | ||
| 6155 | Mach 3 support. | |
| 6156 | * config.bfd (m88*-*-mach3*, mips*-dec-mach3*, mips*-*-mach3*): | |
| 6157 | New targets. | |
| 6158 | * configure.host (i[34]86-*-mach3*, ns32k-*-mach3*): Recognize | |
| 6159 | "mach3" instead of "mach". | |
| 6160 | (m88*-*-mach3*, mips*-dec-mach3*, mips*-*-mach3*): New hosts. | |
| 6161 | * targets.c (m88kmach3_vec): New target vector. | |
| 6162 | (bfd_target_vector): Add i386mach3_vec and m88kmach3_vec, but | |
| 6163 | inside #if 0. | |
| 6164 | * aoutx.h (some_aout_object_p) [MACH]: Recognize executables by | |
| 6165 | checking for execute permission, instead of looking at entry | |
| 6166 | point. | |
| 6167 | * i386mach3.c: Update, define MACH, N_TXTOFF, N_TXTADDR, | |
| 6168 | N_SHARED_LIB, don't include aout/*.h files, etc. | |
| 6169 | * m88kmach3.c: New file, m88k Mach 3 target. | |
| 6170 | * config/m88k-mach3.mt, config/mips-mach3.mt: New files, target | |
| 6171 | makefile fragments. | |
| 6172 | * config/i386mach3.mh, config/m88kmach3.mh, config/mipsmach3.mh: | |
| 6173 | New files, host makefile fragments. | |
| 6174 | * hosts/m88kmach3.h, hosts/mipsmach3.h: New files, host definitions. | |
| 6175 | ||
| 6176 | Tue Jul 5 13:56:52 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 6177 | ||
| 6178 | * elfcode.h (swap_out_syms): Get alignment of common symbol from | |
| 6179 | st_value field of saved ELF symbol information, if there is any. | |
| 6180 | ||
| 6181 | Mon Jul 4 19:13:32 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 6182 | ||
| 6183 | * som.h (R_HPPA_COMPLEX): Define. | |
| 6184 | * elf32-hppa.h (R_HPPA_COMPLEX): Define. | |
| 6185 | (elf32_hppa_reloc_type): Delete R_PARISC_STUB_CALL_17. | |
| 6186 | ||
| 6187 | Fri Jul 1 12:07:41 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 6188 | ||
| 6189 | * Support code for enabling the new style linker for PA ELF. | |
| 6190 | * elfcode.h (swap_symbol_in, swap_symbol_out): Externalize. | |
| 6191 | (elf_compute_section_file_positions): Pass link_info to | |
| 6192 | the begin_write_processing hook. | |
| 6193 | (bfd_elf_write_object_contents): Pass NULL for new link_info | |
| 6194 | argument to final_write_processing hook. | |
| 6195 | (elf_link_output_sym): Accept new "input_section" argument for | |
| 6196 | the symbols's input section. All callers changed. Call the | |
| 6197 | link_output_symbol_hook if it's defined. | |
| 6198 | (elf_bfd_final_link): Call the final_write_processing hook if | |
| 6199 | it's defined. | |
| 6200 | * libelf.h (elf_backend_link_output_symbol_hook): Declare. | |
| 6201 | (elf_backend_begin_write_processing): Add new "info" argument. | |
| 6202 | (elf_backend_final_write_processing): Likewise. | |
| 6203 | * elf32-target.h (elf_backend_link_output_symbol_hook): Provide | |
| 6204 | a default definition. | |
| 6205 | (elf32_bed): Add elf_backend_link_output_symbol_hook. | |
| 6206 | * elf64-target.h: Likewise. | |
| 6207 | ||
| 6208 | * Major rework of the PA ELF code. Uses the new style BFD | |
| 6209 | linker, major cleanups. | |
| 6210 | * hppa_stubs.h: Rewrite from scratch. Much smaller and simpler. | |
| 6211 | * elf32-hppa.h: Delete all symbol extension related code. | |
| 6212 | (hppa_look_for_stubs_in_section): Delete decl. | |
| 6213 | (elf32_hppa_size_stubs, elf32_hppa_build_stubs): New decls. | |
| 6214 | * elf32-hppa.c: Symbol extension stuff moved form elf32-hppa.h | |
| 6215 | into elf32-hppa.c. Do not include aout64.h. | |
| 6216 | (typdef hppa_stub_type): Delete. | |
| 6217 | (elf32_hppa_stub_name_list_struct): Delete. | |
| 6218 | (elf32_hppa_stub_description_struct): Delete. | |
| 6219 | (arg_reloc_type): Use simpler enumerations. All references changed. | |
| 6220 | (arg_location, arg_reloc_relocation): Likewise. | |
| 6221 | (elf32_hppa_symextn_map_struct): Delete. | |
| 6222 | (get_symbol_value): Delete. | |
| 6223 | (elf32_hppa_get_sym_extn): Delete. | |
| 6224 | (find_stubs, new_stubs, type_of_mismatch): Delete. | |
| 6225 | (find_stub_by_name, add_stub_by_name): Delete. | |
| 6226 | (hppa_elf_stub_finish, hppa_elf_stub_reloc): Delete. | |
| 6227 | (hppa_elf_arg_reloc_needed): Renamed. Simplify. | |
| 6228 | (hppa_elf_build_linker_stub, hppa_elf_create_stub_sec): Delete. | |
| 6229 | (hppa_elf_long_branch_needed_p): Delete. | |
| 6230 | (hppa_look_for_stubs_in_section): Delete. | |
| 6231 | (hppa_elf_get_section_contents): Delete. | |
| 6232 | (elf32_hppa_backend_symbol_processing): Delete. | |
| 6233 | (elf32_hppa_backend_section_processing): Delete. | |
| 6234 | (elf32_hppa_backend_section_from_shdr): Delete. | |
| 6235 | (elf32_hppa_backend_fake_sections): Delete. | |
| 6236 | (elf32_hppa_backend_section_from_bfd_section): Delete. | |
| 6237 | (NEW_INSTRUCTION): Delete. | |
| 6238 | (CURRENT_STUB_OFFSET): Delete. | |
| 6239 | (elf32_hppa_relocate_section): New function. | |
| 6240 | (elf32_hppa_bfd_final_link_relocate): New function. | |
| 6241 | (elf32_hppa_size_symext): New function. | |
| 6242 | (elf32_hppa_link_output_symbol_hook): New function. | |
| 6243 | (elf32_hppa_read_symext_info): New function. | |
| 6244 | (elf32_hppa_add_symbol_hook): New function. | |
| 6245 | (elf32_hppa_name_of_stub): New function. | |
| 6246 | (elf32_hppa_size_of_stub): New function. | |
| 6247 | (elf32_hppa_build_one_sub): New function. | |
| 6248 | (elf32_hppa_build_stubs): New function. | |
| 6249 | (elf32_hppa_size_stubs): New function. | |
| 6250 | (linker, stub and argument hash tables): Add appropriate | |
| 6251 | structures, definitions and functions to implement all three | |
| 6252 | hash tables. | |
| 6253 | (hppa_elf_relocate_insn): Don't need argument location information | |
| 6254 | in this function. | |
| 6255 | (add_entry_to_symext_chain): Accept a symbol's argument location | |
| 6256 | information rather than the symbol itself. All callers changed. | |
| 6257 | (hppa_elf_gen_reloc_type): Simplify. | |
| 6258 | (hppa_elf_set_section_contents): Stub section is no longer special. | |
| 6259 | (hppa_elf_reloc): Greatly simplify. | |
| 6260 | (elf32_hppa_begin_write_processing): Accept link_info argument. | |
| 6261 | Handle being called from the BFD backend linker. | |
| 6262 | (elf32_hppa_final_write_processing): Likewise. | |
| 6263 | (elf_hppa_tc_make_sections): No longer call stub_finish. | |
| 6264 | ||
| 6265 | Mon Jun 27 18:07:06 1994 Steve Chamberlain (sac@cirdan.cygnus.com) | |
| 6266 | ||
| 6267 | * section.c (bfd_get_section_contents): Put in parens to get | |
| 6268 | precedence right. | |
| 6269 | ||
| 6270 | Sun Jun 26 18:08:29 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 6271 | ||
| 6272 | * libelf.h (relocate_section): New argument "output_names" added | |
| 6273 | to prototype. | |
| 6274 | * elfcode.h (elf_link_input_bfd): New argument "output_names" | |
| 6275 | added to prototype of relocate_section. Pass the output symbol | |
| 6276 | names to relocate_section. | |
| 6277 | * elf32-i386.c (elf_i386_relocate_section): Use "output_names" to | |
| 6278 | determine the name of a local symbol. | |
| 6279 | * elf32-mips.c (mips_elf_relocate_section): Likewise. | |
| 6280 | * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. | |
| 6281 | ||
| 6282 | Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
| 6283 | ||
| 6284 | Add Solaris BCP (the part of Solaris which allows it to run | |
| 6285 | SunOS4 a.out files) core file handling. | |
| 6286 | * aoutf1.h (external_solaris_bcp_core, swapcore_solaris_bcp): | |
| 6287 | New structure and its swap in function. | |
| 6288 | (internal_sunos_core): New member c_data_addr, to receive the | |
| 6289 | start address of the data section in the core file. | |
| 6290 | (swapcore_sun3, swapcore_sparc, sunos4_core_file_p): Use it. | |
| 6291 | (sunos4_core_file_p): Recognize Solaris BCP core file. | |
| 6292 | (sunos4_core_file_matches_executable_p): Always indicate match | |
| 6293 | for Solaris BCP core files. | |
| 6294 | ||
| 6295 | Thu Jun 23 15:31:28 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 6296 | ||
| 6297 | Preliminary support for generating shared libraries, from Eric | |
| 6298 | Youngdale <ericy@cais.cais.com>. | |
| 6299 | * elfcode.h (prep_headers): If DYNAMIC, set e_type to ET_DYN. | |
| 6300 | (elf_link_add_object_symbols): If generating a shared library, | |
| 6301 | create dynamic sections for first input BFD with the right format. | |
| 6302 | (elf_link_create_dynamic_sections): Don't create .interp section | |
| 6303 | if creating a shared library. | |
| 6304 | (elf_link_input_bfd): Skip dynamic sections in input file. | |
| 6305 | (elf_bfd_final_link): If creating a shared library, it's OK for | |
| 6306 | dynobj to have sections which are not SEC_IN_MEMORY. | |
| 6307 | * elf32-i386.c (elf_i386_size_dynamic_sections): Only set .interp | |
| 6308 | section if not creating a shared library. | |
| 6309 | * elf32-sparc.c (elf_sparc_size_dynamic_sections): Likewise. | |
| 6310 | ||
| 6311 | * elfcode.h (elf_object_p): Don't set DYNAMIC just because there | |
| 6312 | is an SHT_DYNAMIC section. | |
| 6313 | ||
| 6314 | * cf-i386lynx.c (i386coff_vec): Don't include DYNAMIC in | |
| 6315 | object_flags. | |
| 6316 | * coff-sparc.c (sparccoff_vec): Likewise. | |
| 6317 | * hppabsd-core.c (hppabsd_core_vec): Likewise. | |
| 6318 | ||
| 6319 | * aoutx.h (NAME(aout,some_aout_object_p)): Don't set SEC_RELOC | |
| 6320 | just because DYNAMIC is set. | |
| 6321 | ||
| 6322 | Thu Jun 23 12:53:41 1994 David J. Mackenzie (djm@rtl.cygnus.com) | |
| 6323 | ||
| 6324 | * configure.in: Change --with-targets to --enable-targets and | |
| 6325 | --with-64-bit-bfd to --enable-64-bit-bfd. | |
| 6326 | * Makefile.in, mpw-make.in, targets.c: Change comments. | |
| 6327 | ||
| 6328 | Wed Jun 22 17:59:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 6329 | ||
| 6330 | * config.bfd (powerpc-*-elf*): New target, just like | |
| 6331 | powerpc-*-sysv4*. | |
| 6332 | ||
| 6333 | * linker.c (FAIL): Undefine macro before defining as enum. | |
| 6334 | ||
| 6335 | Wed Jun 22 10:52:47 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 6336 | ||
| 6337 | * linker.c (_bfd_generic_link_add_archive_symbols): Initialize | |
| 6338 | pass from abfd->archive_pass, and save it there as well. | |
| 6339 | ||
| 6340 | * hash.c (bfd_hash_allocate): Don't call bfd_set_error if | |
| 6341 | obstack_alloc returns NULL unless the size is non-zero. | |
| 6342 | ||
| 6343 | * linker.c (archive_hash_allocate): Define. | |
| 6344 | (_bfd_generic_link_add_archive_symbols): Use archive_hash_allocate | |
| 6345 | rather than obstack_alloc, for clarity. | |
| 6346 | ||
| 6347 | * elfcode.h (elf_get_reloc_upper_bound): Correct. | |
| 6348 | ||
| 6349 | * aout64.c (BMAGIC, QMAGIC): Define if not already defined. From | |
| 6350 | Peter Schauer <pes@regent.e-technik.tu-muenchen.de>. | |
| 6351 | ||
| 6352 | Linux ZMAGIC support from Eric Youngdale <ericy@cais.cais.com>. | |
| 6353 | * libaout.h (struct aoutdata): Add field zmagic_disk_block_size. | |
| 6354 | * aout-target.h (MY(callback)): Only set alignment according to | |
| 6355 | architecture if the section sizes are aligned to that alignment, | |
| 6356 | for backward compatibility. | |
| 6357 | (MY(set_sizes)): Initialize zmagic_disk_block_size field. | |
| 6358 | * aoutx.h (adjust_z_magic): Set ztih if using q_magic_format. Set | |
| 6359 | text section filepos to zmagic_disk_block_size if not ztih. Use a | |
| 6360 | different padding algorithm if not ztih. | |
| 6361 | * i386linux.c (MY_text_includes_header): Don't define. | |
| 6362 | ||
| 6363 | * aoutx.h (aout_link_check_ar_symbols): Just skip N_STAB and N_FN | |
| 6364 | symbols; don't look them up in the hash table. From | |
| 6365 | ralphc@pyramid.com (Ralph Campbell). | |
| 6366 | ||
| 6367 | Tue Jun 21 11:47:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 6368 | ||
| 6369 | * coff-go32.c (go32coff_archive_p): Remove unused function. | |
| 6370 | ||
| 6371 | * section.c (bfd_abs_section): Make const. | |
| 6372 | (bfd_abs_section_ptr, bfd_is_abs_section): Define. | |
| 6373 | (bfd_und_section): Make const. | |
| 6374 | (bfd_und_section_ptr, bfd_is_und_section): Define. | |
| 6375 | (bfd_com_section): Make const. | |
| 6376 | (bfd_com_section_ptr): Define. | |
| 6377 | (bfd_ind_section): Make const. | |
| 6378 | (bfd_ind_section_ptr, bfd_is_ind_section): Define. | |
| 6379 | (bfd_abs_symbol, bfd_com_symbol): Make const. | |
| 6380 | (bfd_und_symbol, bfd_ind_symbol): Likewise. | |
| 6381 | (global_syms): Cast initialization of section field. | |
| 6382 | (STD_SECTION): Define as const, and cast initializations. | |
| 6383 | * bfd-in2.h: Rebuilt. | |
| 6384 | * Many files: Change uses of bfd_abs_section, etc., to use | |
| 6385 | bfd_abs_section_ptr or bfd_is_abs_section, etc. | |
| 6386 | ||
| 6387 | Mon Jun 20 11:06:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
| 6388 | ||
| 6389 | * Many files: change all bfd_target vectors to be const. Change | |
| 6390 | all uses of bfd_target * to be const bfd_target *. Change | |
| 6391 | bfd_target_vector and bfd_default_vector arrays to be const | |
| 6392 | bfd_target * const *. | |
| 6393 | ||
| 6394 | * ecoff.c, libecoff.h, ecoffswap.h, coff-alpha.c, coff-mips.c, | |
| 6395 | elf32-mips.c: Renamed all externally visible ECOFF routines which | |
| 6396 | are local to BFD to start with _bfd_ecoff instead of just ecoff. | |
| 6397 | ||
| 6398 | * ecoff.c (ecoff_swap_tir_in): Change input argument to const. | |
| 6399 | (ecoff_swap_tir_out): Likewise. | |
| 6400 | (ecoff_swap_rndx_in, ecoff_swap_rndx_out): Likewise. | |
| 6401 | (ecoff_slurp_symbolic_info): Add new arguments to correspond to | |
| 6402 | read_debug_info entry point in ecoff_debug_swap structure. | |
| 6403 | Change all calls. | |
| 6404 | * libecoff.h (ecoff_slurp_symbolic_info): Change declaration. | |
| 6405 | * ecoffswap.h (ecoff_swap_tir_in, ecoff_swap_tir_out): Declare. | |
| 6406 | (ecoff_swap_rndx_in, ecoff_swap_rndx_out): Declare. | |
| 6407 | * coff-alpha.c (alpha_ecoff_backend_data): Initialize new | |
| 6408 | ecoff_debug_swap fields. | |
| 6409 | * coff-mips.c (mips_ecoff_backend_data): Likewise. | |
| 6410 | * elf32-mips.c (mips_elf_read_ecoff_info): Undefine READ. | |
| 6411 | (mips_elf_ecoff_debug_swap): Initialize new ecoff_debug_swap | |
| 6412 | fields. | |
| 6413 | * configure.in (bfd_elf32_bigmips_vec): Use ecoff.o and | |
| 6414 | ecofflink.o. | |
| 6415 | (bfd_elf32_littlemips_vec): Likewise. | |
| 6416 | (ecoff_big_vec, ecoff_little_vec): Likewise. | |
| 6417 | (ecoffalpha_little_vec): Likewise. | |
| 6418 | * Makefile.in (BFD_LIBS): Remove ecoff.o and ecofflink.o. | |
| 6419 | (BFD32_BACKENDS): Add ecoff.o and ecofflink.o. | |
| 6420 | ||
| 6421 | * aoutx.h (NAME(aout,final_link)): Check flavour of sub, not abfd, | |
| 6422 | when computing reloc sizes. From Eric Youngdale | |
| 6423 | <ericy@cais.cais.com>. | |
| 6424 | * elfcode.h (elf_bfd_final_link): Don't try to compute maximum | |
| 6425 | reloc count or size for a non-ELF file. | |
| 6426 | ||
| 6427 | * mipsbsd.c (MY_final_link_callback): Define to avoid warning. | |
| 6428 | ||
| 6429 | * hp300hpux.c (MY_final_link_callback): Define to avoid warning. | |
| 6430 | (BMAGIC, QMAGIC): Define; used by aoutx.h. | |
| 6431 | (MY(slurp_symbol_table)): Change translate_from_native_sym_flags | |
| 6432 | calls to use new parameters. | |
| 6433 | ||
| 6434 | Fri Jun 17 14:45:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6435 | ||
| 6436 | * aout-target.h (MY(callback)): Set the alignments of the text, | |
| 6437 | data and bss sections after determining the architecture. | |
| 6438 | ||
| 6439 | * sunos.c (sunos_add_one_symbol): Treat a common symbol from a | |
| 6440 | dynamic object as being in the .bss section of the object, rather | |
| 6441 | than as being undefined. | |
| 6442 | ||
| 6443 | Fri Jun 17 11:16:50 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 6444 | ||
| 6445 | * libhppa.h (bfd_hppa_insn2fmt, hppa_rebuild_insn): Make INLINE. | |
| 6446 | ||
| 6447 | * elf32-hppa.h (elf_hppa_final_processing): Delete decl. | |
| 6448 | ||
| 6449 | Thu Jun 16 23:36:23 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 6450 | ||
| 6451 | * elfcode.h (elf_link_input_bfd): Don't try to read local symbols | |
| 6452 | if there aren't any in the input file. | |
| 6453 | ||
| 6454 | Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com) | |
| 6455 | ||
| 6456 | * i386linux.c: Many new functions and definitions for linker | |
| 6457 | support for Linux shared libraries. | |
| 6458 | * bfd-in.h (bfd_linux_size_dynamic_sections): Declare. | |
| 6459 | * bfd-in2.h: Rebuild. | |
| 6460 | ||
| 6461 | Thu Jun 16 14:23:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6462 | ||
| 6463 | * config.bfd: If second argument is ``_'', then, instead of | |
| 6464 | echoing config file name, echo whether target uses leading | |
| 6465 | underscores on symbol names. Add appropriate settings to | |
| 6466 | different cases. Used by binutils/configure.in to set default for | |
| 6467 | c++filt. | |
| 6468 | ||
| 6469 | * elfcode.h (elf_bfd_final_link): If trying to generate a shared | |
| 6470 | object, warn and return false. | |
| 6471 | ||
| 6472 | * aoutx.h (NAME(aout,some_aout_object_p)): Accept BMAGIC objects | |
| 6473 | and treat them as OMAGIC. | |
| 6474 | ||
| 6475 | Wed Jun 15 18:02:21 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 6476 | ||
| 6477 | Enable sparc v9 support for release. Note that this is still a | |
| 6478 | work in progress, pending release of an ABI specification. | |
| 6479 | * config.bfd, configure.in: Include sparc v9 elf config. | |
| 6480 | * elfcode.h (prep_headers): Handle sparc v9 (64 bit). | |
| 6481 | * reloc.c (bfd_reloc_code_real): New reloc types. | |
| 6482 | * elf64-sparc.c: Implement elf64-sparc target. | |
| 6483 | * Makefile.in, targets.c: Updated. | |
| 6484 | ||
| 6485 | Wed Jun 15 01:34:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6486 | ||
| 6487 | * libelf.h (struct elf_obj_tdata): New field dt_needed_name. | |
| 6488 | (elf_dt_needed_name): New accessor macro. | |
| 6489 | * elfcode.h (elf_link_add_object_symbols): If elf_dt_needed_name | |
| 6490 | is set, use that instead of the filename for the DT_NEEDED dynamic | |
| 6491 | entry. | |
| 6492 | * elf.c (bfd_elf_set_dt_needed_name): New function. | |
| 6493 | * bfd-in.h (bfd_elf_set_dt_needed_name): Declare. | |
| 6494 | * bfd-in2.h: Rebuilt. | |
| 6495 | ||
| 6496 | * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add sinterpptr | |
| 6497 | argument, and set it to the .interp section. | |
| 6498 | * bfd-in.h (bfd_elf32_size_dynamic_sections): Update prototype. | |
| 6499 | (bfd_elf64_size_dynamic_sections): Likewise. | |
| 6500 | * bfd-in2.h: Rebuilt. | |
| 6501 | ||
| 6502 | * coff-sparc.c (SWAP_OUT_RELOC_EXTRA): Define to clear the r_spare | |
| 6503 | field of the reloc rather than letting it be garbage. | |
| 6504 | ||
| 6505 | * archive.c (bfd_slurp_armap): Recognize __.SYMDEF/ as well as | |
| 6506 | __.SYMDEF; the former was used in old Linux archives. From | |
| 6507 | jrs@world.std.com (Rick Sladkey). | |
| 6508 | ||
| 6509 | * i386linux.c (i386linux_write_object_contents): Define; like | |
| 6510 | MY(write_object_contents) in aout-target.h, but set MACHTYPE to | |
| 6511 | M_386. From jrs@world.std.com (Rick Sladkey). | |
| 6512 | (MY_write_object_contents): Define. | |
| 6513 | ||
| 6514 | * aoutx.h (translate_from_native_sym_flags): Treat N_SETV symbols | |
| 6515 | as N_DATA symbols. | |
| 6516 | (aout_link_add_symbols): Likewise. | |
| 6517 | ||
| 6518 | * aoutx.h: Rewrite symbol duplicate elimination to use BFD hash | |
| 6519 | tables. | |
| 6520 | (struct stringtab_entry, struct stringtab_data): Remove. | |
| 6521 | (HASHMAXLEN, HASH_CHAR, hash, compare, log2, emit_strtab): Remove. | |
| 6522 | (struct strtab_hash_entry, struct strtab_hash): Define. | |
| 6523 | (strtab_hash_newfunc, strtab_hash_lookup): Define. | |
| 6524 | (stringtab_free, emit_stringtab): Define. | |
| 6525 | (stringtab_init, add_to_stringtab): Rewrite. | |
| 6526 | (NAME(aout,write_syms)): Use new stringtab code. | |
| 6527 | (struct aout_final_link_info, NAME(aout,final_link)): Likewise. | |
| 6528 | (aout_link_write_symbols, aout_link_write_other_symbol): Likewise. | |
| 6529 | ||
| 6530 | * bfd-in.h (BFD_TRADITIONAL_FORMAT): Define new BFD flag to | |
| 6531 | request BFD to write object in the traditional format, whatever | |
| 6532 | that means for the particular backend. | |
| 6533 | * bfd-in2.h: Rebuilt. | |
| 6534 | ||
| 6535 | * hash.c (bfd_hash_allocate): If obstack_alloc fails, set | |
| 6536 | bfd_error_no_memory. | |
| 6537 | ||
| 6538 | Tue Jun 14 13:00:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6539 | ||
| 6540 | * libaout.h (struct aoutdata): Add q_magic_format to subformat | |
| 6541 | enum. | |
| 6542 | * aout-target.h (MY_bfd_copy_private_bfd_data): Define as function | |
| 6543 | if not already defined. Copy subformat information. | |
| 6544 | (MY_text_includes_header): Define as 0 if not already defined. | |
| 6545 | (MY(backend_data)): Use MY_text_includes_header rather than 0. | |
| 6546 | (MY_final_link_callback): Rename from final_link_callback, and | |
| 6547 | define only if MY_final_link_callback is not already defined. | |
| 6548 | (MY_bfd_final_link): Rename use of final_link_callback to | |
| 6549 | MY_final_link_callback. | |
| 6550 | * aoutx.h (NAME(aout,some_aout_object_p)): Handle QMAGIC like | |
| 6551 | ZMAGIC, but set the subformat to q_magic_format. Abort if the | |
| 6552 | magic number if not recognized. | |
| 6553 | (adjust_z_magic): Use QMAGIC if q_magic_format. | |
| 6554 | * i386linux.c (MY_text_includes_header): Define as 1. | |
| 6555 | (i386linux_bfd_final_link): New static function. | |
| 6556 | (MY_bfd_final_link): Define as i386linux_bfd_final_link. | |
| 6557 | ||
| 6558 | * aoutx.h (translate_to_native_sym_flags): Check both section and | |
| 6559 | output_section against sections of abfd. | |
| 6560 | ||
| 6561 | * libecoff.h (struct ecoff_link_hash_entry): Change type of | |
| 6562 | written from boolean to char. Add new field small. | |
| 6563 | * ecoff.c (ecoff_link_hash_newfunc): Initialize written to 0 | |
| 6564 | rather than false. Initialize small to 0. | |
| 6565 | (ecoff_link_add_externals): If ECOFF type is scSUndefined, set | |
| 6566 | small. If small is set, and hash table type is common, force the | |
| 6567 | symbol into a section named SCOMMON and change the ECOFF type from | |
| 6568 | scCommon to scSCommon. | |
| 6569 | (ecoff_link_write_external): Set written to 1 rather than true. | |
| 6570 | * coff-mips.c (mips_relocate_section): Correct JMPADDR reloc | |
| 6571 | overflow check to consider section VMA of input file. | |
| 6572 | ||
| 6573 | Mon Jun 13 14:20:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6574 | ||
| 6575 | * aoutf1.h (aout_32_sunos4_write_object_contents): Handle a | |
| 6576 | machine type of 68000. | |
| 6577 | * aoutx.h (NAME(aout,machine_type)): Add new argument unknown. | |
| 6578 | Set *unknown to true if machine type is really unknown, as opposed | |
| 6579 | to M_UNKNOWN for the 68000. | |
| 6580 | (NAME(aout,set_arch_mach)): Change NAME(aout,machine_type) call | |
| 6581 | accordingly. | |
| 6582 | * libaout.h (NAME(aout,machine_type)): Add new argument to | |
| 6583 | prototype. | |
| 6584 | ||
| 6585 | Sun Jun 12 20:21:03 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 6586 | ||
| 6587 | * som.c (EXEC_AUX_ID): Define based on availablity of HPUX_AUX_ID | |
| 6588 | or HIUX_AUX_ID. | |
| 6589 | (som_begin_writing): Use EXEC_AUX_ID instead of HPUX_AUX_ID. | |
| 6590 | (som_write_armap): Use CPU_PA_RISC1_0 as the magic number. Note | |
| 6591 | som.c is careful to always define CPU_PA_RISC1_0. | |
| 6592 | ||
| 6593 | Sat Jun 11 16:32:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6594 | ||
| 6595 | Add weak symbols as an extension to a.out. | |
| 6596 | * aoutx.h (sym_in_text_section): Don't define. | |
| 6597 | (sym_in_data_section, sym_in_bss_section): Likewise. | |
| 6598 | (sym_is_undefined, sym_is_global_defn): Likewise. | |
| 6599 | (sym_is_debugger_info, sym_is_fortrancommon): Likewise. | |
| 6600 | (sym_is_absolute, sym_is_indirect): Likewise. | |
| 6601 | (translate_from_native_sym_flags): Rewrite for clarity. Rearrange | |
| 6602 | arguments and change caller. Handle weak symbols. | |
| 6603 | (translate_to_native_sym_flags): Likewise. | |
| 6604 | (aout_link_check_ar_symbols): Don't ignore weak symbols. Pull | |
| 6605 | object in from archive if a weak defintion is found for an | |
| 6606 | existing undefined symbol. | |
| 6607 | (aout_link_add_symbols): Put all cases in switch. Set flags of an | |
| 6608 | undefined symbol to 0. Handle weak symbols. | |
| 6609 | (aout_link_write_symbols): Handle weak symbols. | |
| 6610 | (aout_link_write_other_symbol): Likewise. | |
| 6611 | (aout_link_input_section_std): Likewise. | |
| 6612 | (aout_link_input_section_ext): Likewise. | |
| 6613 | * sunos.c (sunos_write_dynamic_symbol): Likewise. | |
| 6614 | ||
| 6615 | Fri Jun 10 13:25:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6616 | ||
| 6617 | * aoutx.h (NAME(aout,canonicalize_reloc)): Handle .bss section. | |
| 6618 | (NAME(aout,get_reloc_upper_bound)): Likewise. | |
| 6619 | ||
| 6620 | * coff-i960.c (coff_i960_reloc_type_lookup): Add BFD_RELOC_CTOR. | |
| 6621 | * linker.c (_bfd_generic_link_write_global_symbol): Don't assume | |
| 6622 | the section of a common symbol is not NULL. | |
| 6623 | ||
| 6624 | Wed Jun 8 23:15:53 1994 Stu Grossman (grossman@cygnus.com) | |
| 6625 | ||
| 6626 | * nlmcode.h (nlm_object_p): Set EXEC_P and start address for GDB. | |
| 6627 | ||
| 6628 | Wed Jun 8 23:57:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6629 | ||
| 6630 | * aoutx.h (aout_get_external_symbols): Don't try to read the | |
| 6631 | strings if there are no symbols. | |
| 6632 | (aout_link_write_other_symbol): Use the output section when | |
| 6633 | working out the type. | |
| 6634 | ||
| 6635 | Tue Jun 7 13:25:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6636 | ||
| 6637 | * elfcode.h (assign_section_numbers): Put shstrtab, symtab and | |
| 6638 | strtab sections at end of file. Avoids bug in some versions of | |
| 6639 | SVR4 strip. From Eric Youngdale <eric@tantalus.nrl.navy.mil>. | |
| 6640 | ||
| 6641 | * coffcode.h (styp_to_sec_flags): If COFF_PAGE_SIZE is defined, | |
| 6642 | set SEC_DEBUGGING for STYP_INFO sections. | |
| 6643 | (coff_compute_section_file_positions): If COFF_PAGE_SIZE is | |
| 6644 | defined, and D_PAGED is set, set the file position equal to the | |
| 6645 | section VMA modulo COFF_PAGE_SIZE. | |
| 6646 | * coffgen.c (coff_real_object_p): If F_EXEC is set, set D_PAGED. | |
| 6647 | * coff-i386.c: Set D_PAGED in BFD target. | |
| 6648 | (COFF_PAGE_SIZE): Define. | |
| 6649 | * coff-m68k.c, coff-sparc.c: Likewise. | |
| 6650 | ||
| 6651 | Mon Jun 6 10:57:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6652 | ||
| 6653 | * elfcode.h (bfd_section_from_shdr): Don't turn a reloc section | |
| 6654 | into a BFD section just because SHF_ALLOC is set; require that it | |
| 6655 | not use the normal symbol table. | |
| 6656 | (elf_section_from_bfd_section): Corresponding change. | |
| 6657 | ||
| 6658 | Better indirect and warning symbol handling inspired by Stuart | |
| 6659 | Quick <stuck@cs.man.ac.uk>. | |
| 6660 | * linker.c (enum link_action): Add REF, MIND, CWARN, REFC. | |
| 6661 | (link_action): Change UNDEF_ROW/def and UNDEFW_ROW/def from NOACT | |
| 6662 | to REF. Change UNDEF_ROW/indr and UNDEFW_ROW/indr from CYCLE to | |
| 6663 | REFC. Change DEF_ROW/indr and COMMON_ROW/indr from CYCLE to MDEF. | |
| 6664 | Change DEFW_ROW/indr from CYCLE to NOACT. Change INDR_ROW/indr | |
| 6665 | from MDEF to MIND. Change INDR_ROW/warn from WARNC to CYCLE. | |
| 6666 | Change WARN_ROW/def and WARN_ROW/indr from MWARN to CWARN. Change | |
| 6667 | WARN_ROW/com from MWARN to WARN. Change WARN_ROW/warn from NOACT | |
| 6668 | to CYCLE. Change SET_ROW/warn from WARNC to CYCLE> | |
| 6669 | (_bfd_generic_link_add_one_symbol): Handle REF, MIND, CWARN and | |
| 6670 | REFC. If a new indirect symbol has been referenced, push the | |
| 6671 | reference down to the symbol it points to. FIx handling of WARN. | |
| 6672 | * aoutx.h (translate_from_native_sym_flags): If N_WARNING, don't | |
| 6673 | clobber e_type of next symbol. | |
| 6674 | (translate_to_native_sym_flags): Likewise. | |
| 6675 | (aout_link_write_symbols): Loop on bfd_link_hash_warning as well | |
| 6676 | as bfd_link_hash_indirect. | |
| 6677 | ||
| 6678 | * libaout.h (struct aout_link_hash_entry): New field written. | |
| 6679 | * aoutx.h (NAME(aout,link_hash_newfunc)): Initialize written. | |
| 6680 | (aout_link_write_symbols): Use written, not root.written. | |
| 6681 | (aout_link_write_other_symbol): Likewise. | |
| 6682 | * sunos.c (sunos_scan_dynamic_symbol): Likewise. | |
| 6683 | * libecoff.h (struct ecoff_link_hash_entry): New field written. | |
| 6684 | * ecoff.c (ecoff_link_hash_newfunc): Initialize written. | |
| 6685 | (ecoff_link_write_external): use written, not root.written. | |
| 6686 | * genlink.h (struct generic_link_hash_entry): New field written. | |
| 6687 | * linker.c (_bfd_link_hash_newfunc): Don't initialize written. | |
| 6688 | (generic_link_hash_newfunc): Initialize written. | |
| 6689 | (_bfd_generic_link_output_symbols): Use written, not root.written. | |
| 6690 | (_bfd_generic_link_write_global_symbol): Likewise. | |
| 6691 | (_bfd_generic_reloc_link_order): Likewise. | |
| 6692 | ||
| 6693 | * libecoff.h (ecoff_data_type): Add linker field. | |
| 6694 | * ecoff.c (ecoff_write_object_contents): Check new tdata linker | |
| 6695 | field, rather than outsymbols being non-NULL, to decide whether to | |
| 6696 | output the symbols and relocs. | |
| 6697 | (ecoff_bfd_final_link): Set new tdata linker field to true. | |
| 6698 | ||
| 6699 | * ecoff.c (ecoff_bfd_copy_private_bfd_data): Don't try to copy | |
| 6700 | data to a non-ECOFF file. | |
| 6701 | ||
| 6702 | * libbfd-in.h: Add warning that libbfd.h is a generated file. | |
| 6703 | * libbfd.h: Rebuilt. | |
| 6704 | ||
| 6705 | Sun Jun 5 15:02:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6706 | ||
| 6707 | Changes to support ELF strip and objcopy on dynamically linked | |
| 6708 | files. | |
| 6709 | * elfcode.h (elf_fake_sections): Add prototype. | |
| 6710 | (bfd_section_from_shdr): Make a BFD section from an SHT_HASH | |
| 6711 | section, and from an SHT_DYNSYM section, and from the dynamic | |
| 6712 | string table section. | |
| 6713 | (elf_object_p): Set D_PAGED if there is a program header. | |
| 6714 | (elf_make_sections): Remove. | |
| 6715 | (fix_up_strtabs): Remove. | |
| 6716 | (elf_fake_sections): Rewrite. Now sets sh_entsize. | |
| 6717 | (assign_section_numbers): Rewrite. Now sets sh_link and sh_info | |
| 6718 | for all sections. | |
| 6719 | (elf_compute_section_file_positions): Don't call obsolete | |
| 6720 | functions elf_make_sections or fix_up_strtabs. | |
| 6721 | (swap_out_syms): Set sh_addralign to FILE_ALIGN rather than 4. | |
| 6722 | (NAME(bfd_elf,write_object_contents)): Permit writing DYNAMIC | |
| 6723 | objects. | |
| 6724 | (elf_section_from_bfd_section): Treat SHT_DYNSYM like other normal | |
| 6725 | sections. If an SHT_REL or SHT_RELA section is allocated or uses | |
| 6726 | an unusual symbol table, permit a BFD section to map to it. | |
| 6727 | Permit most SHT_STRTAB sections to have a BFD section mapped to | |
| 6728 | them. | |
| 6729 | (elf_bfd_final_link): Don't set sh_link, sh_info or sh_entsize | |
| 6730 | fields of dynamic sections here; do it in assign_section_numbers. | |
| 6731 | * elf32-target.h, elf64-target.h: Add D_PAGED to permitted object | |
| 6732 | flags. | |
| 6733 | ||
| 6734 | * elf.c (_bfd_elf_make_section_from_shdr): Only set SEC_DATA if | |
| 6735 | SEC_LOAD is set, rather than checking SEC_ALLOC. | |
| 6736 | ||
| 6737 | * libbfd-in.h (bfd_realloc): Change last arg to "size_t size". | |
| 6738 | ||
| 6739 | Fri Jun 3 10:58:02 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 6740 | ||
| 6741 | * som.c (som_write_object_contents): Don't compute the file header's | |
| 6742 | checksum here. | |
| 6743 | (som_write_headers): Instead do it here. | |
| 6744 | ||
| 6745 | * libbfd.h (bfd_realloc): Change last arg to "size_t size". | |
| 6746 | ||
| 6747 | Thu Jun 2 17:39:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6748 | ||
| 6749 | * hosts/sun3.h: Include <stdlib.h>. Don't declare free, exit or | |
| 6750 | getenv. | |
| 6751 | ||
| 6752 | Add linker support for SunOS shared libraries. | |
| 6753 | * sunos.c: Include bfdlink.h. Add many new functions and | |
| 6754 | definitions for SunOS shared library support. | |
| 6755 | * bfd-in.h (bfd_sunos_record_link_assignment): Declare. | |
| 6756 | (bfd_sunos_size_dynamic_sections): Declare. | |
| 6757 | * bfd-in2.h: Rebuilt. | |
| 6758 | * aoutx.h (struct aout_link_hash_entry): Move to libaout.h. | |
| 6759 | (struct aout_link_hash_table): Likewise. | |
| 6760 | (aout_link_hash_lookup, aout_link_hash_traverse): Likewise. | |
| 6761 | (aout_hash_table): Likewise. | |
| 6762 | (NAME(aout,link_hash_newfunc)): Rename from aout_link_hash_newfunc | |
| 6763 | and make externally visible. | |
| 6764 | (NAME(aout,link_hash_table_init)): New function. | |
| 6765 | (NAME(aout,link_hash_table_create)): Call | |
| 6766 | NAME(aout,link_hash_table_init), not _bfd_link_hash_table_init. | |
| 6767 | (aout_link_add_symbols): Don't fail if no symbols. If it exists, | |
| 6768 | call add_dynamic_symbols backend entry point for dynamic objects. | |
| 6769 | Use add_one_symbol backend entry point if it exists. | |
| 6770 | (NAME(aout,final_link)): Call finish_dynamic_link backend entry | |
| 6771 | point, if it exists. | |
| 6772 | (aout_link_input_bfd): For a dynamic object, call | |
| 6773 | link_dynamic_object backend entry point, if it exists. | |
| 6774 | (aout_link_write_other_symbol): Call write_dynamic_symbol backend | |
| 6775 | entry point, if it exists. | |
| 6776 | (aout_link_input_section): Don't read the relocs if they have | |
| 6777 | already been read. | |
| 6778 | (aout_link_input_section_std): When doing a final link, for a | |
| 6779 | reloc against an external symbol, call check_dynamic_reloc backend | |
| 6780 | entry point, if it exists. | |
| 6781 | (aout_link_input_section_ext): Likewise. | |
| 6782 | * libaout.h: Protect against multiple inclusion. Include | |
| 6783 | bfdlink.h. | |
| 6784 | (struct aout_link_hash_entry): Move in from aoutx.h. | |
| 6785 | (struct aout_link_hash_table): Likewise. | |
| 6786 | (aout_link_hash_lookup, aout_link_hash_traverse): Likewise. | |
| 6787 | (aout_hash_table): Likewise. | |
| 6788 | (struct aout_backend_data): Add fields add_dynamic_symbols, | |
| 6789 | add_one_symbol, link_dynamic_object, write_dynamic_symbol, | |
| 6790 | check_dynamic_reloc, and finish_dynamic_link. | |
| 6791 | (struct aout_section_data_struct): Define new structure. | |
| 6792 | (aout_section_data): Define new accessor macro. | |
| 6793 | (NAME(aout,link_hash_newfunc)): Declare. | |
| 6794 | (NAME(aout,link_hash_table_init)): Declare. | |
| 6795 | * aoutf1.h (sunos4_aout_backend): Initialize new aout_backend_data | |
| 6796 | fields. | |
| 6797 | * aout-target.h (MY(backend_data)): Likewise. | |
| 6798 | * i386aout.c (MY(backend_data)): Likewise. | |
| 6799 | * i386mach3.c (MY(backend_data)): Likewise. | |
| 6800 | * mipsbsd.c (MY(backend_data)): Likewise. | |
| 6801 | * sparclynx.c (sparclynx_aout_backend): Likewise. | |
| 6802 | ||
| 6803 | * aoutx.h (NAME(aout,slurp_symbol_table)): Don't zero out cached | |
| 6804 | until we know it is non-NULL. | |
| 6805 | (aout_link_write_symbols): Don't skip a warning symbol even if it | |
| 6806 | has already been written out. If skipping an indirect symbol, | |
| 6807 | skip the next symbol as well. | |
| 6808 | ||
| 6809 | Wed Jun 1 14:37:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6810 | ||
| 6811 | * hosts/sun3.h: Don't declare qsort, malloc or realloc. | |
| 6812 | ||
| 6813 | Thu May 26 13:56:03 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 6814 | ||
| 6815 | * nlmcode.h (nlm_swap_auxiliary_headers_in): Cast bfd_byte pointer | |
| 6816 | to char pointer to avoid compiler warnings. | |
| 6817 | ||
| 6818 | * dep-in.sed: Remove spaces before colons. | |
| 6819 | ||
| 6820 | Merged changes back in from FSF gas release 2.3: | |
| 6821 | ||
| 6822 | * Makefile.in (stmp-bfd.h): Wrap `if' block around grep | |
| 6823 | invocation, to avoid a bug in BSD 4.4 make. | |
| 6824 | ||
| 6825 | From Ralph Campbell: | |
| 6826 | * mipsbsd.c (mips_fix_jmp_addr): If symbol is undefined, return an | |
| 6827 | error. | |
| 6828 | (mips_fix_hi16_s): Ditto. | |
| 6829 | ||
| 6830 | Fri May 13 21:21:00 1994 DJ Delorie (dj@ctron.com) | |
| 6831 | ||
| 6832 | * makefile.dos: define a default target, or archives won't work | |
| 6833 | due to multiple matches. | |
| 6834 | ||
| 6835 | Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com) | |
| 6836 | ||
| 6837 | * configure.bat: update for latest files | |
| 6838 | * makefile.dos: update for correct targets and sources | |
| 6839 | * coff-go32.c: [new] go32's COFF format (i386coff with underscores) | |
| 6840 | * targets.c: add go32coff target | |
| 6841 | * makefile.in: add coff-go32.c support | |
| 6842 | ||
| 6843 | Thu May 26 10:10:21 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 6844 | ||
| 6845 | * som.c (som_prep_headers): Do not set the system_id here, private | |
| 6846 | bfd data has not been copied yet. | |
| 6847 | (som_write_headers): Instead do it here. | |
| 6848 | ||
| 6849 | Tue May 24 16:17:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6850 | ||
| 6851 | Make MIPS ELF use new ELF backend linker. No shared library | |
| 6852 | support yet. | |
| 6853 | * elf32-mips.c (bfd_mips_elf32_swap_gptab_in): New function. | |
| 6854 | (bfd_mips_elf32_swap_gptab_out): New function. | |
| 6855 | (mips_elf_object_p): If last symbol is LOCAL, set elf_bad_symtab. | |
| 6856 | (mips_elf_final_write_processing): Set sh_info field for .gptab.* | |
| 6857 | sections. | |
| 6858 | (mips_elf_fake_sections): Set sh_entsize for .gptab.* sections. | |
| 6859 | (mips_elf_read_ecoff_info): Read and free external symbols last, | |
| 6860 | not first, for clarity. | |
| 6861 | (struct mips_elf_link_hash_entry): Define new structure. | |
| 6862 | (struct mips_elf_link_hash_table): Define new structure. | |
| 6863 | (mips_elf_link_hash_lookup): Define new macro. | |
| 6864 | (mips_elf_link_hash_traverse): Define new macro. | |
| 6865 | (mips_elf_hash_table): Define new macro. | |
| 6866 | (mips_elf_link_hash_newfunc): New static function. | |
| 6867 | (mips_elf_link_hash_table_create): New static function. | |
| 6868 | (mips_elf_add_symbol_hook): New static function. | |
| 6869 | (struct extsym_info): Define new structure. | |
| 6870 | (mips_elf_get_extr, mips_elf_set_index): Remove. | |
| 6871 | (mips_elf_output_extsym): New static function. | |
| 6872 | (gptab_compare): New static function. | |
| 6873 | (mips_elf_final_link): Rewrite to use ELF backend linker, and to | |
| 6874 | merge gptab information in input files. | |
| 6875 | (mips_elf_relocate_hi16): New static function. | |
| 6876 | (mips_elf_relocate_section): New static function. | |
| 6877 | (bfd_elf32_bfd_link_hash_table_create): Define as macro before | |
| 6878 | including elf32-target.h. | |
| 6879 | (elf_backend_relocate_section): Likewise. | |
| 6880 | (elf_backend_add_symbol_hook): Likewise. | |
| 6881 | * elf.c (_bfd_elf_link_hash_newfunc): Rename from | |
| 6882 | elf_link_hash_newfunc and make globally visible. Change caller. | |
| 6883 | (_bfd_elf_link_hash_table_init): New function, broken out of | |
| 6884 | _bfd_elf_link_hash_table_create. | |
| 6885 | (_bfd_elf_link_hash_table_create): Use | |
| 6886 | _bfd_elf_link_hash_table_init. | |
| 6887 | * libelf.h (struct elf_obj_tdata): Add new field bad_symtab. | |
| 6888 | (elf_bad_symtab): Define new accessor macro. | |
| 6889 | (_bfd_elf_link_hash_newfunc): Declare. | |
| 5f6aa755 | 6890 | (_bfd_elf_link_hash_table_init): Declare. |
| 252b5132 RH |
6891 | * elfcode.h (elf_object_p): Call backend object_p hook after |
| 6892 | swapping in all the section headers. | |
| 6893 | (map_program_segments): Correct typo: Internal for External. | |
| 6894 | (elf_link_add_object_symbols): If elf_bad_symtab is set, read all | |
| 6895 | the symbols. Skip STB_LOCAL symbols rather than giving an error. | |
| 6896 | (elf_bfd_final_link): If elf_bad_symtab is set, allocate space for | |
| 6897 | all symbols, not just locals. | |
| 6898 | (elf_link_output_extsym): Only skip a symbol not mentioned by a | |
| 6899 | regular file if it is mentioned by a dynamic object. | |
| 6900 | (elf_link_input_bfd): If elf_bad_symtab is set, read all the | |
| 6901 | symbols. | |
| 6902 | ||
| 6903 | Fri May 20 13:38:23 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 6904 | ||
| 6905 | * som.c (som_set_reloc_info): Do not set any relocation info | |
| 6906 | for SOM fixups which are never passed to BFD. | |
| 6907 | ||
| 6908 | Fri May 20 11:57:05 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6909 | ||
| 6910 | * coff-mips.c (mips_relocate_section): Add MIPS_R_JMPADDR overflow | |
| 6911 | checking. | |
| 6912 | ||
| 6913 | * elf32-i386.c (elf_i386_size_dynamic_sections): Add DT_DEBUG to | |
| 6914 | the dynamic linking information for the benefit of the debugger. | |
| 6915 | From Peter Schauer. | |
| 6916 | * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise. | |
| 6917 | ||
| 6918 | * elf.c (_bfd_elf_make_section_from_shdr): New function, based on | |
| 6919 | code repeated three times in bfd_section_from_shdr in elfcode.h. | |
| 6920 | * libelf.h (_bfd_elf_make_section_from_shdr): Declare. | |
| 6921 | * elfcode.h (bfd_section_from_shdr): Use new function | |
| 6922 | _bfd_elf_make_section_from_shdr to create BFD sections. If a | |
| 6923 | reloc section does not use the main symbol table, or it is part of | |
| 6924 | the process image, treat it as a normal section, not relocs. | |
| 6925 | * elf32-mips.c (mips_elf_section_from_shdr): Use new function | |
| 6926 | _bfd_elf_make_section_from_shdr. | |
| 6927 | ||
| 6928 | Thu May 19 11:37:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 6929 | ||
| 6930 | * elf32-target.h, elf64-target.h: Change ar_max_namelen value from | |
| 6931 | 15 to 14 to match SVR4 ar. | |
| 6932 | ||
| 6933 | Add support for ELF shared libraries. Loosely based on work by | |
| 6934 | Eric Youngdale <ericy@cais.com>. | |
| 6935 | * libelf.h (struct elf_backend_data): Add new fields for dynamic | |
| 6936 | linking: elf_backend_create_dynamic_sections, | |
| 6937 | elf_backend_adjust_dynamic_symbol, | |
| 6938 | elf_backend_size_dynamic_sections, | |
| 6939 | elf_backend_finish_dynamic_symbol, | |
| 6940 | elf_backend_finish_dynamic_sections. | |
| 6941 | (struct elf_link_hash_entry): Change type of align field to | |
| 6942 | bfd_size_type. Add fields dynindx, dynstr_index, weakdef, | |
| 6943 | elf_link_hash_flags. | |
| 6944 | (struct elf_link_hash_table): Add fields dynobj, dynsymcount, | |
| 6945 | dynstr, bucketcount. | |
| 6946 | (bfd_elf32_swap_reloc_in, bfd_elf32_swap_reloc_out): Declare. | |
| 6947 | (bfd_elf32_swap_reloca_in, bfd_elf32_swap_reloca_out): Declare. | |
| 6948 | (bfd_elf32_swap_dyn_in, bfd_elf32_swap_dyn_out): Declare. | |
| 6949 | (bfd_elf32_add_dynamic_entry): Declare. | |
| 6950 | (bfd_elf64_swap_reloc_in, bfd_elf64_swap_reloc_out): Declare. | |
| 6951 | (bfd_elf64_swap_reloca_in, bfd_elf64_swap_reloca_out): Declare. | |
| 6952 | (bfd_elf64_swap_dyn_in, bfd_elf64_swap_dyn_out): Declare. | |
| 6953 | (bfd_elf64_add_dynamic_entry): Declare. | |
| 6954 | * elfcode.h (Elf_External_Dyn): Define. | |
| 6955 | (elf_swap_reloc_in): Define as macro using NAME. Make externally | |
| 6956 | visible. | |
| 6957 | (elf_swap_reloc_out): Likewise. | |
| 6958 | (elf_swap_reloca_in, elf_swap_reloca_out): Likewise. | |
| 6959 | (elf_swap_dyn_in, elf_swap_dyn_out): Define as macro using NAME | |
| 6960 | and as new externally visible function. | |
| 6961 | (elf_fake_sections): Set section type of dynamic sections based on | |
| 6962 | section names. | |
| 6963 | (elf_write_phdrs): Remove. | |
| 6964 | (assign_file_position_for_section): Add new align argument. | |
| 6965 | Change all callers. | |
| 6966 | (get_program_header_size): New static function. | |
| 6967 | (struct seg_info): Remove. | |
| 6968 | (map_program_segments): Completely rewrite. | |
| 6969 | (assign_file_positions_except_relocs): Completely rewrite. | |
| 6970 | (assign_file_positions_for_relocs): Don't set a file position for | |
| 6971 | sections which already have one. Don't bother to align the file | |
| 6972 | position here. | |
| 6973 | (section_from_elf_index): Handle SHT_HASH and SHT_DYNAMIC | |
| 6974 | section types. | |
| 6975 | (elf_section_from_bfd_section): Likewise. | |
| 6976 | (elf_slurp_symbol_table): If section_from_elf_index fails, just | |
| 6977 | use bfd_abs_section rather than returning an error. | |
| 6978 | (elf_sizeof_headers): Make useful. | |
| 6979 | (elf_link_record_dynamic_symbol): New static function. | |
| 6980 | (elf_link_add_object_symbols): Handle dynamic objects. | |
| 6981 | (elf_link_create_dynamic_sections): New static function. | |
| 6982 | (elf_add_dynamic_entry): Define as macro using NAME and as new | |
| 6983 | externally visible function. | |
| 6984 | (NAME(bfd_elf,record_link_assignment)): New function. | |
| 6985 | (elf_buckets): New static variable. | |
| 6986 | (NAME(bfd_elf,size_dynamic_sections)): New function. | |
| 6987 | (struct elf_final_link_info): Add dynsym_sec and hash_sec fields. | |
| 6988 | (elf_bfd_final_link): Handle dynamic linking. Create a section | |
| 6989 | symbol for all ELF sections, not all BFD sections. Store section | |
| 6990 | symbol index in target_index field, not index field. Traverse | |
| 6991 | over global symbols even if stripping. | |
| 6992 | (elf_link_output_extsym): Output dynamic symbols. Mark symbols | |
| 6993 | defined by dynamic objects as undefined. | |
| 6994 | (elf_link_input_bfd): Ignore dynamic objects. Use target_index | |
| 6995 | field for section relocs, and make sure it is set. | |
| 6996 | (elf_reloc_link_order): Use target_index field for section relocs, | |
| 6997 | and make sure it is set. | |
| 6998 | * elf.c (elf_link_hash_newfunc): Initialize dynindx, dynstr_index, | |
| 6999 | weakdef and elf_link_hash_flags fields. | |
| 7000 | (_bfd_elf_link_hash_table_create): Initialize dynobj, dynsymcount, | |
| 7001 | dynstr and bucketcount fields. | |
| 7002 | * elf32-target.h: Initialize new dynamic linking fields. | |
| 7003 | * elf64-target.h: Likewise. | |
| 7004 | * elf32-i386.c: New functions for dynamic linking support. | |
| 7005 | * elf32-sparc.c: Likewise. | |
| 7006 | * bfd-in.h (bfd_elf32_record_link_assignment): Declare. | |
| 7007 | (bfd_elf64_record_link_assignment): Declare. | |
| 7008 | (bfd_elf32_size_dynamic_sections): Declare. | |
| 7009 | (bfd_elf64_size_dynamic_sections): Declare. | |
| 7010 | * bfd-in2.h: Rebuilt. | |
| 7011 | ||
| 7012 | Wed May 18 08:29:04 1994 Ian Lance Taylor (ian@cygnus.com) | |
| 7013 | ||
| 7014 | * som.c: Don't include <sys/dir.h> or <sys/user.h>. | |
| 7015 | (som_reloc_queue_find): Call memcmp instead of bcmp. | |
| 7016 | (som_bfd_reloc_type_lookup): Change first argument to bfd *. | |
| 7017 | (compare_syms): Change types of arguments to const void *. | |
| 7018 | (bfd_section_from_som_symbol): Removed unused local found. | |
| 7019 | (som_write_armap): Add elength, map, orl_count and int arguments. | |
| 7020 | (som_write_armap): Use %ld and cast to long for getuid result. | |
| 7021 | ||
| 7022 | Wed May 18 09:09:32 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 7023 | ||
| 7024 | * elf32-hppa.h (R_HPPA_ABS_CALL): Define. | |
| 7025 | * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle absolute calls. | |
| 7026 | ||
| 7027 | * som.h (R_HPPA_ABS_CALL): Define. | |
| 7028 | * som.c (hppa_som_gen_reloc_type): Delete complex relocation types. | |
| 7029 | ||
| 7030 | Tue May 17 19:33:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 7031 | ||
| 7032 | * coff-i960.c (icoff_little_vec, icoff_big_vec): Indicate leading | |
| 7033 | underscore, for compatibility with Intel tool chain (gnu960v2). | |
| 7034 | ||
| 7035 | Mon May 16 10:09:22 1994 Jeff Law (law@snake.cs.utah.edu) | |
| 7036 | ||
| 7037 | * bfd-in2.h: Rebuilt. | |
| 7038 | ||
| 7039 | * elf32-hppa.c: Change .hppa_linker_stubs to .PARISC.stubs, | |
| 7040 | likewise for other PA specific sections. | |
| 7041 | (hppa_elf_relocate_unwind_table): Delete unused | |
| 7042 | function. | |
| 7043 | (elf_hppa_howto_table): Completely new table based on 94-02-02 | |
| 7044 | draft PA ELF spec. Change relocation tags appropriately | |
| 7045 | throughout elf32-hppa.c | |
| 7046 | (hppa_elf_gen_reloc_type): Rewrite and simplify based on 94-02-02 | |
| 7047 | spec. | |
| 7048 | (hppa_elf_reloc): Likewise. | |
| 7049 | (hppa_look_for_stubs_in_section): Likewise | |
| 7050 | (ELF_MACHINE_CODE): Change to EM_PARISC. | |
| 7051 | * elf32-hppa.h: Include "elf/hppa.h". Change relocation tags | |
| 7052 | appropriately throughout elf32-hppa.h. | |
| 7053 | (elf32_hppa_reloc_type): New table based on 94-02-02 draft PA ELF | |
| 7054 | spec. | |
| 7055 | (R_HPPA_ABS_CALL, R_HPPA_COMPLEX*, R_HPPA_UNWIND): Delete definitions. | |
| 7056 | * elfcode.h (prep_headers): Use EM_PARISC instead of EM_HPPA. | |
| 7057 | * reloc.c (bfd_reloc_code_real): Delete unused HPPA relocations. | |
| 7058 | * som.h (R_HPPA_ABS_CALL, R_HPPA_COMPLEX): Delete definitions. | |
| 7059 | ||
| 7060 | * libhppa.h (hppa_field_adjust): Avoid adding constant_value into | |
| 7061 | the final value twice for LR and RR field selectors. | |
| 7062 | ||
| 7063 | Sat May 14 09:09:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com) | |
| 7064 | ||
| 7065 | * aoutx.h (add_to_stringtab): Use BFD_ASSERT not assert. This | |
| 7066 | avoids __eprintf troubles. | |
| 7067 | ||
| 7068 | Fri May 13 10:51:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7069 | ||
| 7070 | * bout.c (b_out_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR. | |
| 7071 | ||
| 7072 | * config/mipsbelf.mt (SELECT_VECS): Add ecoff_big_vec and | |
| 7073 | ecoff_little_vec since Irix 5 supports ECOFF executables. | |
| 7074 | ||
| 7075 | Wed May 11 00:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7076 | ||
| 7077 | * ecoff.c (ecoff_find_nearest_line): Handle fdr.adr != pdr.adr | |
| 7078 | correctly. | |
| 7079 | ||
| 7080 | * Makefile.in (stmp-bfd.h): Use || instead of ; to force SunOS | |
| 7081 | make to invoke the shell. | |
| 7082 | ||
| 7083 | Tue May 10 14:23:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7084 | ||
| 7085 | * section.c (SEC_COFF_SHARED_LIBRARY): Renamed from | |
| 7086 | SEC_SHARED_LIBRARY for clarity. Changed all uses. | |
| 7087 | * bfd-in2.h: Rebuilt. | |
| 7088 | * coffcode.h (sec_to_styp_flags): If SEC_COFF_SHARED_LIBRARY is | |
| 7089 | set, set STYP_NOLOAD. | |
| 7090 | * coffgen.c (coff_section_from_bfd_index): Don't get an assertion | |
| 7091 | failure because of a bad shared library. | |
| 7092 | ||
| 7093 | Mon May 9 18:53:40 1994 Bill Cox (bill@rtl.cygnus.com) | |
| 7094 | ||
| 7095 | * linker.c: Add missing comment terminator. | |
| 7096 | ||
| 7097 | Mon May 9 11:53:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7098 | ||
| 7099 | * linker.c (_bfd_generic_link_add_one_symbol): If hashp and *hashp | |
| 7100 | are not NULL, assume the caller has already looked up the symbol | |
| 7101 | in the hash table and has stored the entry in *hashp. | |
| 7102 | (generic_link_add_symbol_list): Set h to NULL before calling | |
| 7103 | _bfd_generic_link_add_one_symbol. | |
| 7104 | * ecoff.c (ecoff_link_add_externals): Likewise. | |
| 7105 | ||
| 7106 | * elfcode.h (assign_file_positions_except_relocs): Don't require | |
| 7107 | page shared between .data and .bss segments to contain zeroes. | |
| 7108 | ||
| 7109 | * elfcode.h: Include bfdlink.h. Added several new functions to do | |
| 7110 | linking. | |
| 7111 | (ELF_R_TYPE): Define. | |
| 7112 | (bfd_add_to_strtab): Return unsigned long. Change check for | |
| 7113 | realloc failure. | |
| 7114 | (elf_fake_sections): Check return value of bfd_add_to_strtab. | |
| 7115 | (elf_compute_section_file_positions): Add link_info argument. | |
| 7116 | Call elf_backend_begin_write_processing hook and prep_headers | |
| 7117 | here. Only call swap_out_syms if link_info is NULL. Set up | |
| 7118 | .shstrtab section here. Pass dosyms argument to | |
| 7119 | assign_file_positions_except_relocs. Set output_has_begun flag. | |
| 7120 | (assign_file_positions_for_symtab_and_strtabs): Add dosyms | |
| 7121 | argument, and use it to control setting .symtab and .strtab file | |
| 7122 | positions. | |
| 7123 | (assign_file_positions_except_relocs): Add dosyms argument, and | |
| 7124 | pass it on. | |
| 7125 | (prep_headers): Check return value of bfd_add_to_strtab. | |
| 7126 | (swap_out_syms): Likewise. Also, don't set up .shstrtab here. | |
| 7127 | (NAME(bfd_elf,write_object_contents)): Some calls moved into | |
| 7128 | elf_compute_section_file_positions. | |
| 7129 | (elf_set_section_contents): Likewise. | |
| 7130 | (elf_slurp_symbol_table): SHN_LORESERV corrected to SHN_LORESERVE. | |
| 7131 | * libelf.h: Include bfdlink.h. | |
| 7132 | (struct elf_backend_data): Add fields collect, | |
| 7133 | elf_add_symbol_hook, elf_backend_relocate_section. | |
| 7134 | (struct bfd_elf_section_data): Add field rel_hashes. | |
| 7135 | (struct elf_obj_tdata): Remove fields internal_syms and symbols. | |
| 7136 | Add field sym_hashes. | |
| 7137 | (obj_symbols, obj_internal_syms): Remove definitions. | |
| 7138 | (elf_sym_hashes): Define. | |
| 7139 | (struct elf_link_hash_entry): Define. | |
| 7140 | (struct elf_link_hash_table): Define. | |
| 7141 | (elf_link_hash_lookup): Define. | |
| 7142 | (elf_link_hash_traverse): Define. | |
| 7143 | (elf_hash_table): Define. | |
| 7144 | (_bfd_elf_link_hash_table_create): Declare. | |
| 7145 | (bfd_elf32_bfd_link_add_symbols): Declare. | |
| 7146 | (bfd_elf32_bfd_final_link): Declare. | |
| 7147 | (bfd_elf64_bfd_link_add_symbols): Declare. | |
| 7148 | (bfd_elf64_bfd_final_link): Declare. | |
| 7149 | * elf.c: Include bfdlink.h. | |
| 7150 | (elf_link_hash_newfunc): New function. | |
| 7151 | (_bfd_elf_link_hash_table_create): New function. | |
| 7152 | * elf32-target.h (elf_backend_relocate_section): If not defined, | |
| 7153 | define as 0 and use generic linker. Otherwise, use ELF backend | |
| 7154 | linker. | |
| 7155 | (elf_backend_collect): If not defined, define as false. | |
| 7156 | (elf_backend_add_symbol_hook): If not defined, define as 0. | |
| 7157 | (elf32_bed): Initialize new fields. | |
| 7158 | * elf64-target.h: Same changes as elf32-target.h. | |
| 7159 | * elf32-i386.c: Include bfdlink.h. | |
| 7160 | (elf_i386_relocate_section): New function. | |
| 7161 | (elf_backend_relocate_section): Define. | |
| 7162 | * elf32-sparc.c: Include bfdlink.h. | |
| 7163 | (elf_info_to_howto): Change type of dst from Elf32_Internal_Rela | |
| 7164 | to Elf_Internal_Rela (they're the same type anyhow). | |
| 7165 | (elf_sparc_relocate_section): New function. | |
| 7166 | (elf_backend_relocate_section): Define. | |
| 7167 | * elf32-mips.c (elf_backend_collect): Define. | |
| 7168 | ||
| 7169 | * Makefile.in (stmp-bfd.h): Avoid useless make error message in a | |
| 7170 | different way; touch takes a numeric argument on some systems. | |
| 7171 | ||
| 7172 | Fri May 6 13:34:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7173 | ||
| 7174 | * nlmcode.h (nlm_swap_auxiliary_headers_in): Rework custom header | |
| 7175 | handling for latest suggested format. | |
| 7176 | (nlm_swap_auxiliary_headers_out): Likewise. | |
| 7177 | (nlm_compute_section_file_positions): Likewise. | |
| 7178 | ||
| 7179 | Fri May 6 11:11:50 1994 D. V. Henkel-Wallace (gumby@rtl.cygnus.com) | |
| 7180 | ||
| 7181 | * config.bfd: handle erricsson config (for OSE). | |
| 7182 | ||
| 7183 | Thu May 5 15:40:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 7184 | ||
| 7185 | Patches from Ralph Campbell: | |
| 7186 | * mipsbsd.c (mips_fix_jmp_addr): New function. | |
| 7187 | (mips_fix_hi16_s): Use bfd_is_com_section. | |
| 7188 | (mips_howto_table_ext): Call mips_fix_jmp_addr for MIPS_RELOC_JMP. | |
| 7189 | ||
| 7190 | Fri May 6 11:48:55 1994 Steve Chamberlain (sac@cygnus.com) | |
| 7191 | ||
| 7192 | * config/go32.mh: XX support. | |
| 7193 | ||
| 7194 | From bill | |
| 7195 | * Makefile.in: Build sysdep.h without causing worrying but | |
| 7196 | harmless error message. | |
| 7197 | ||
| 7198 | Wed May 4 11:09:53 1994 Ian Lance Taylor (ian@cygnus.com) | |
| 7199 | ||
| 7200 | Changed m68k-aout to set flags to 0; m68k-sunos still uses 1. | |
| 7201 | * aout0.c: New file. | |
| 7202 | * targets.c (aout0_big_vec): Declare. | |
| 7203 | (bfd_target_vector): Add aout0_big_vec. | |
| 7204 | * config.bfd (m68*-*-aout*): Use m68k-0aout, not m68k-aout. | |
| 7205 | * config/m68k-aout.mt (SELECT_VECS): Removed. | |
| 7206 | * config/m68k-0aout.mt: New file. | |
| 7207 | * configure.in (aout0_big_vec): New target vector: use aout0.o, | |
| 7208 | aout32.o and stab-syms.o. | |
| 7209 | * Makefile.in: Rebuilt dependencies. | |
| 7210 | (BFD32_BACKENDS): Add aout0.o. | |
| 7211 | (CFILES): Add aout0.c. | |
| 7212 | ||
| 7213 | * libaout.h (struct aout_backend_data): Add field exec_hdr_flags. | |
| 7214 | * aout-target.h (MY_exec_hdr_flags): If not defined, define as 0. | |
| 7215 | MY(backend_data): Initialize exec_hdr_flags field. | |
| 7216 | * aoutf1.h (sunos_32_set_arch_mach): Make static. | |
| 7217 | (aout32_sunos4_write_object_contents): Set flags from backend | |
| 7218 | info. | |
| 7219 | (MY_exec_hdr_flags): If not defined, define as 1. | |
| 7220 | (sunos4_aout_backend): Initialize exec_hdr_flags field. | |
| 7221 | * aout-encap.c (encap_write_object_contents): Set flags from | |
| 7222 | backend info. | |
| 7223 | (MY_exec_hdr_flags): Define as N_FLAGS_COFF_ENCAPSULATE. | |
| 7224 | * hp300hpux.c (MY_exec_hdr_flags): Define as 0x2. | |
| 7225 | (MY(write_object_contents)): Set flags from backend info. | |
| 7226 | * i386aout.c (MY(backend_data)): Initialize exec_hdr_flags field. | |
| 7227 | * i386mach3.c (MY(backend_data)): Likewise. | |
| 7228 | * mipsbsd.c (MY(backend_data)): Likewise. | |
| 7229 | * sparclynx.c (NAME(aout,sparclynx_write_object_contents)): Set | |
| 7230 | flags from backend info. | |
| 7231 | (sparclynx_aout_backend): Initialize exec_hdr_flags field. | |
| 7232 | ||
| 7233 | Wed May 4 02:56:00 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
| 7234 | ||
| 7235 | * config.bfd (i386-*-gnu*): Treat like i386-*-mach*. | |
| 7236 | (m68*-apollo-*): Treat all Apollo configs the same, don't handle | |
| 7237 | BSD specially. | |
| 7238 | ||
| 7239 | Tue May 3 19:43:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7240 | ||
| 7241 | * cache.c: Rewrote to work correctly. | |
| 7242 | * libbfd.h: Rebuilt. | |
| 7243 | * opncls.c (bfd_cache_init, bfd_open_file): Don't declare. | |
| 7244 | (bfd_fdopenr): Check return value of bfd_cache_init. | |
| 7245 | ||
| 7246 | Fri Apr 29 15:08:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7247 | ||
| 7248 | * cf-m68klynx.c (CALC_ADDEND): Check for PC relative relocs by | |
| 7249 | enumerating them, since the reloc type can not serve as an index | |
| 7250 | into the m68k COFF howto_table. | |
| 7251 | ||
| 7252 | Fri Apr 29 09:42:39 1994 Steve Chamberlain (sac@cygnus.com) | |
| 7253 | ||
| 7254 | * config.bfd (*-go32): Changed to coff. | |
| 7255 | * coff-h8300.c (JMPL1): Get HOWTO right for 24bit branches. | |
| 7256 | * srec.c (srec_write_symbols): Write out the correct number of | |
| 7257 | symbols and don't stick in extra nulls. | |
| 7258 | ||
| 7259 | Tue Apr 26 15:07:24 1994 Stan Shebs (shebs@andros.cygnus.com) | |
| 7260 | ||
| 7261 | * cf-sparclynx.c (LYNXOS, COFF_LONG_FILENAMES): Define. | |
| 7262 | * coff-sparc.c (BADMAG): Recognize LYNXCOFFMAGIC. | |
| 7263 | (COFF_SPARC): Define. | |
| 7264 | * coffcode.h (coff_new_section_hook): If COFF_SPARC, set alignment | |
| 7265 | power of data and bss sections to 3. | |
| 7266 | * hosts/lynx.h (__LYNXOS): Define. | |
| 7267 | ||
| 7268 | Tue Apr 26 15:04:26 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7269 | ||
| 7270 | * elf32-hppa.c (hppa_elf_reloc): Adjust the addend of relocations | |
| 7271 | against section symbols to avoid losing during ld -r. | |
| 7272 | ||
| 7273 | Tue Apr 26 12:16:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7274 | ||
| 7275 | * elfcode.h (shstrtab_length_fixed): Remove useless static | |
| 7276 | variable. | |
| 7277 | (struct elf_sect_data): Remove unused structure. | |
| 7278 | (elf_object_p): Free memory if error occurs. Check return value | |
| 7279 | of bfd_default_set_arch_mach. If elf_get_str_section fails, | |
| 7280 | preserve error code rather than setting wrong_format. | |
| 7281 | (null_shdr): Remove static variable. | |
| 7282 | (assign_section_numbers): Remove shstrtab_length_fixed assignment. | |
| 7283 | Allocate first section header on BFD obstack rather than using | |
| 7284 | null_shdr. | |
| 7285 | (bfd_prpsinfo): Remove unused local variable newsect. | |
| 7286 | ||
| 7287 | Mon Apr 25 15:31:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7288 | ||
| 7289 | * elfcode.h (write_relocs): Undo patch of Apr 10; breaks Solaris. | |
| 7290 | ||
| 7291 | * elfcode.h (bfd_section_from_shdr): Use bfd_make_section_anyway | |
| 7292 | to create sections. Check return value of recursive calls. | |
| 7293 | (bfd_section_from_phdr): Check return value of bfd_make_section. | |
| 7294 | (elf_symbol_from_bfd_symbol): Likewise. | |
| 7295 | (elf_object_p): Check return value of bfd_section_from_shdr. | |
| 7296 | (section_from_elf_index): Likewise. | |
| 7297 | (elf_slurp_symbol_table): Check return value of | |
| 7298 | section_from_elf_index. | |
| 7299 | (bfd_prstatus): Return boolean value. Check return value of | |
| 7300 | bfd_make_section. | |
| 7301 | (bfd_fpregset): Likewise. | |
| 7302 | (bfd_prpsinfo): Return boolean value. | |
| 7303 | (elf_corefile_note): Check return values of bfd_prstatus, | |
| 7304 | bfd_fpregset, and bfd_prpsinfo. | |
| 7305 | (elf_core_file_p): Check return value of elf_corefile_note. | |
| 7306 | ||
| 7307 | Fri Apr 22 11:08:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7308 | ||
| 7309 | Get rid of the ECOFF .reginfo section hack. | |
| 7310 | * ecoff.c (ecoff_mkobject_hook): Don't create a .reginfo section. | |
| 7311 | (ecoff_new_section_hook): Don't handle the .reginfo section. | |
| 7312 | (ecoff_sizeof_headers): Likewise. | |
| 7313 | (ecoff_get_section_contents): Likewise. | |
| 7314 | (ecoff_compute_section_file_positions): Likewise. | |
| 7315 | (ecoff_compute_reloc_file_positions): Likewise. | |
| 7316 | (ecoff_set_section_contents): Likewise. | |
| 7317 | (ecoff_write_object_contents): Likewise. | |
| 7318 | (ecoff_bfd_final_link): Likewise. | |
| 7319 | (ecoff_bfd_copy_private_bfd_data): Copy the GP value and the | |
| 7320 | register masks. | |
| 7321 | (bfd_ecoff_get_gp_value): New function. | |
| 7322 | (bfd_ecoff_set_gp_value): New function. | |
| 7323 | (bfd_ecoff_set_regmasks): New function. | |
| 7324 | * bfd-in.h (bfd_ecoff_get_gp_value): Declare. | |
| 7325 | (bfd_ecoff_set_gp_value): Declare. | |
| 7326 | (bfd_ecoff_set_regmasks): Declare. | |
| 7327 | * bfd-in2.h: Rebuilt. | |
| 7328 | ||
| 7329 | Fix ECOFF objcopy to actually copy debugging information. | |
| 7330 | * ecoff.c (ecoff_bfd_copy_private_bfd_data): New function. | |
| 7331 | (ecoff_get_extr): Assume that any ECOFF symbol with local clear is | |
| 7332 | an external symbol, rather than checking the symbol flags. Only | |
| 7333 | check the flags for non-ECOFF symbols. | |
| 7334 | * ecofflink.c (bfd_ecoff_debug_externals): Don't crash if the | |
| 7335 | output_section field of the symbol section is NULL. | |
| 7336 | * libecoff.h (ecoff_bfd_copy_private_bfd_data): Declare as | |
| 7337 | function rather than defining as macro. | |
| 7338 | ||
| 7339 | * ieee.c (ieee_object_p): Set bfd_error_got_wrong_format if | |
| 7340 | appropriate. | |
| 7341 | ||
| 7342 | * targets.c (bfd_target_vector): Add bfd_elf32_powerpc_vec. | |
| 7343 | ||
| 7344 | * aout-adobe.c (aout_adobe_set_arch_mach): Check return value of | |
| 7345 | bfd_default_set_arch_mach. Accept bfd_arch_m68k as well as | |
| 7346 | bfd_arch_unknown. | |
| 7347 | * coffcode.h (coff_set_arch_mach): Check return value of | |
| 7348 | bfd_default_set_arch_mach. | |
| 7349 | * elfcode.h (elf_set_arch_mach): Don't check a list of ELF | |
| 7350 | architectures, just see if the desired architecture matches what | |
| 7351 | the ELF backend permits. | |
| 7352 | ||
| 7353 | * coffcode.h (coff_set_arch_mach_hook): Rename SHMAGIC to | |
| 7354 | SH_ARCH_MAGIC to match change in coff/sh.h. | |
| 7355 | (coff_set_flags): Likewise. | |
| 7356 | ||
| 7357 | Follow convention in which each NLM header has an 8 byte stamp | |
| 7358 | followed by a four byte length. | |
| 7359 | * libnlm.h (struct nlm_obj_tdata): Rename nlm_cygnus_section_hdr | |
| 7360 | to nlm_cygnus_ext_header, and change type to | |
| 7361 | Nlm_Internal_Cygnus_Ext_Header. | |
| 7362 | (nlm_cygnus_ext_header): Rename from nlm_cygnus_section_header. | |
| 7363 | * nlmcode.h (nlm_swap_auxiliary_headers_in): Use CyGnUsEx instead | |
| 7364 | of CyGnUsSeCs. Rename from cygnus_section to cygnus_ext. Require | |
| 7365 | length word to be 8. | |
| 7366 | (nlm_swap_auxiliary_headers_out): Rename from cygnus_section to | |
| 7367 | cygnus_ext. Set length word to 8. | |
| 7368 | (nlm_compute_section_file_positions): Rename from cygnus_section | |
| 7369 | to cygnus_ext. | |
| 7370 | ||
| 7371 | Thu Apr 21 22:54:22 1994 Stu Grossman (grossman at cygnus.com) | |
| 7372 | ||
| 7373 | * nlmcode.h (nlm_swap_auxiliary_headers_in): Keep section table | |
| 7374 | (from CyGnUsSeCs) in more permanent memory to keep section names | |
| 7375 | from getting trashed. | |
| 7376 | ||
| 7377 | Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
| 7378 | ||
| 7379 | * libelf.h (elf_obj_tdata): Add members for dynamic symbol table | |
| 7380 | handling. | |
| 7381 | * elfcode.h (bfd_section_from_shdr): Handle dynamic symbol table. | |
| 7382 | * elfcode.h (elf_slurp_symbol_table): Take additional parameter | |
| 7383 | to select static or dynamic symbol table and return number of | |
| 7384 | symbols slurped or -1 on error. | |
| 7385 | * elfcode.h (elf_get_symtab): Set bfd symcount from | |
| 7386 | elf_slurp_symbol_table result. | |
| 7387 | * elfcode.h (elf_get_dynamic_symtab_upper_bound, | |
| 7388 | elf_canonicalize_dynamic_symtab): New functions to handle dynamic | |
| 7389 | symbol table. | |
| 7390 | * elf32-target.h, elf64-target.h (BFD_JUMP_TABLE_DYNAMIC): | |
| 7391 | Change to handle dynamic symbol table, provide default definitions | |
| 7392 | for dynamic relocs. | |
| 7393 | * aoutx.h (howto_table_std, NAME(aout,swap_std_reloc_out), | |
| 7394 | NAME(aout,swap_std_reloc_in), aout_link_input_section_std, | |
| 7395 | aout_link_reloc_link_order): Handle r_jmptable and r_relative | |
| 7396 | relocations. | |
| 7397 | ||
| 7398 | Thu Apr 21 11:58:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7399 | ||
| 7400 | Clean up uses of _bfd_dummy_target (from Peter Schauer). | |
| 7401 | * libbfd.c (_bfd_dummy_target): Set bfd_error_wrong_format. | |
| 7402 | * nlm-target.h (nlm_core_file_p): Define as _bfd_dummy_target, not | |
| 7403 | NULL. | |
| 7404 | * srec.c (srec_vec): Use _bfd_dummy_target, not NULL, in | |
| 7405 | _bfd_check_format. | |
| 7406 | (symbolsrec_vec): Likewise. | |
| 7407 | * tekhex.c (tekhex_vec): Likewise. | |
| 7408 | ||
| 7409 | * libnlm.h (struct nlm_obj_tdata): Add nlm_cygnus_section_hdr | |
| 7410 | field. | |
| 7411 | (nlm_cygnus_section_header): New accessor macro. | |
| 7412 | * nlmcode.h (nlm_object_p): Free new tdata structure if failure. | |
| 7413 | Add fixed sections before swapping in auxiliary headers. After | |
| 7414 | adding sections, treat errors as real, not as wrong format. | |
| 7415 | (nlm_swap_auxiliary_headers_in): Swap in the sections header; add | |
| 7416 | sections to the BFD for each section it describes. | |
| 7417 | (nlm_swap_auxiliary_headers_out): Swap out the sections header. | |
| 7418 | (nlm_compute_section_file_positions): Account for the size of the | |
| 7419 | sections header. | |
| 7420 | ||
| 7421 | Wed Apr 20 16:45:51 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 7422 | ||
| 7423 | * coff-sparc.c (sparccoff_vec): Change minimum alignment power to | |
| 7424 | 2, so that stab sections can be multiples of 4 bytes only. | |
| 7425 | ||
| 7426 | * hosts/i386aix.h: Changes to avoid prototypes conflicts with the | |
| 7427 | ones defined in stdlib.h. (From Minh Tran-Le.) | |
| 7428 | ||
| 7429 | Wed Apr 20 14:15:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7430 | ||
| 7431 | * nlm32-ppc.c: Complete rewrite for new version of PowerPC | |
| 7432 | NetWare. Old code still present, but ifdeffed out. | |
| 7433 | ||
| 7434 | * nlmcode.h (nlm_swap_auxiliary_headers_in): Don't assume a | |
| 7435 | particular format for the customer header. Allocate a block of | |
| 7436 | memory and read it into that. | |
| 7437 | (nlm_swap_auxiliary_headers_out): Write out the block of memory. | |
| 7438 | (nlm_compute_section_file_positions): Include length of customer | |
| 7439 | header when computing its size. | |
| 7440 | ||
| 7441 | Mon Apr 18 14:27:17 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7442 | ||
| 7443 | * som.c (som_prep_headers): Get the space's number from the | |
| 7444 | backend private section data rather than target_index. | |
| 7445 | (bfd_som_set_section_attributes): Store the space's number | |
| 7446 | in the backend private section data rather than target_index. | |
| 7447 | ||
| 7448 | * som.h (som_copyable_section_data_struct): Add space_number. | |
| 7449 | ||
| 7450 | Fri Apr 15 12:22:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7451 | ||
| 7452 | * coff-a29k.c (reloc_processing): Always set the address of a | |
| 7453 | R_IHCONST reloc to that of the immediately preceding R_IHIHALF. | |
| 7454 | gas does this anyhow, but some other assemblers seem to leave | |
| 7455 | garbage in the R_IHCONST address field. | |
| 7456 | ||
| 7898deda | 7457 | * archive.c: Consistently use ARFMAG; from |
| 252b5132 RH |
7458 | schwab@issan.informatik.uni-dortmund.de (Andreas Schwab). |
| 7459 | (_bfd_write_archive_contents): Use ARFMAG rather than '`' and | |
| 7460 | '\012'. | |
| 7461 | (bsd_write_armap): Likewise. | |
| 7462 | (coff_write_armap): Likewise. | |
| 7463 | ||
| 7464 | * coff-mips.c (mips_relocate_section): When relaxing, adjust local | |
| 7465 | relocs against the .text section as required. | |
| 7466 | * ecofflink.c (bfd_ecoff_debug_accumulate): When relaxing, adjust | |
| 7467 | PDR addresses as required. | |
| 7468 | ||
| 7469 | * ecoff.c (ecoff_emit_aggregate): Take fdr argument. Map fdr | |
| 7470 | index through rfd map if it exists. Check for a couple of cases | |
| 7471 | which gdb handles specially. Change all callers. | |
| 7472 | (ecoff_type_to_string): Take fdr argument rather than aux_ptr and | |
| 7473 | bigendian argument. Change all callers. | |
| 7474 | (ecoff_print_symbol): Handle stStruct, stUnion and stEnum. | |
| 7475 | ||
| 7476 | Thu Apr 14 13:05:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7477 | ||
| 7478 | * coff-mips.c (mips_howto_table): Add dummy entries to account for | |
| 7479 | numbering changes in include/coff/mips.h. Add entries for | |
| 7480 | MIPS_R_RELHI and MIPS_R_RELLO. | |
| 7481 | (mips_ecoff_swap_reloc_in): Handle an extra bit for the reloc type | |
| 7482 | when little endian. Treat internal MIPS_R_RELLO or MIPS_R_RELHI | |
| 7483 | relocs like MIPS_R_SWITCH, and convert r_offset from 24 to 32 | |
| 7484 | bits. | |
| 7485 | (mips_ecoff_swap_reloc_out): Likewise. | |
| 7486 | (mips_adjust_reloc_in): Handle internal MIPS_R_RELLO or | |
| 7487 | MIPS_R_RELHI relocs like MIPS_R_SWITCH. | |
| 7488 | (mips_adjust_reloc_out): Likewise. | |
| 7489 | (mips_relhi_addr, mips_relhi_addend): New static variables. | |
| 7490 | (mips_relhi_reloc, mips_rello_reloc): New functions. | |
| 7491 | (mips_bfd_reloc_type_lookup): Turn BFD_RELOC_PCREL_HI16_S into | |
| 7492 | MIPS_R_RELHI and turn BFD_RELOC_PCREL_LO16 into MIPS_R_RELLO. | |
| 7493 | (mips_relocate_hi): Rename from mips_relocate_refhi, and add pcrel | |
| 7494 | argument. Changed all callers. | |
| 7495 | (mips_relocate_section): Rename got_reflo to got_lo and | |
| 7496 | reflo_int_rel to lo_int_rel. Handle MIPS_R_RELLO and MIPS_R_RELHI | |
| 7497 | relocs. | |
| 7498 | (mips_relax_section): Adjust MIPS_R_RELHI/MIPS_R_RELLO pairs when | |
| 7499 | expanding a PC relative call. | |
| 7500 | ||
| 7501 | * reloc.c (bfd_reloc_code_real_type): Add BFD_RELOC_PCREL_HI16_S | |
| 7502 | and BFD_RELOC_PCREL_LO16. | |
| 7503 | * bfd-in2.h: Rebuilt. | |
| 7504 | ||
| 7505 | Wed Apr 13 11:50:07 1994 Stan Shebs (shebs@andros.cygnus.com) | |
| 7506 | ||
| 7507 | * coff-sparc.c (sparccoff_vec): Set minimum alignment power to 3. | |
| 7508 | ||
| 7509 | Tue Apr 12 13:36:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7510 | ||
| 7511 | * som.c (som_write_fixups): Always emit at least | |
| 7512 | one relocation for any non-bss section. | |
| 7513 | ||
| 7514 | Mon Apr 11 14:41:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7515 | ||
| 7516 | * elfcode.h (assign_file_positions_except_relocs): Don't require | |
| 7517 | the file alignment to correspond to the page size when linking | |
| 7518 | with -N. | |
| 7519 | ||
| 7520 | Sun Apr 10 01:02:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7521 | ||
| 7522 | * elfcode.h (write_relocs): For rela relocations, adjust the | |
| 7523 | addend for relocations involving section symbols to account | |
| 7524 | for the lossage of 1:1 mapping from input section symbols to | |
| 7525 | output section symbols. | |
| 7526 | ||
| 7527 | Fri Apr 8 12:22:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7528 | ||
| 7529 | * aoutx.h (NAME(aout,make_sections)): New function. | |
| 7530 | (NAME(aout,some_aout_object_p)): Call NAME(aout,make_sections) | |
| 7531 | rather than making sections inline. | |
| 7532 | (NAME(aout,mkobject)): Don't make any sections. | |
| 7533 | (NAME(aout,adjust_sizes_and_vmas)): Call NAME(aout,make_sections). | |
| 7534 | (NAME(aout,final_link)): Don't dereference obj_textsec (abfd) or | |
| 7535 | obj_datasec (abfd) if they are NULL. | |
| 7536 | * libaout.h (NAME(aout,make_sections)): Declare. | |
| 7537 | * bout.c (b_out_mkobject): Don't make any sections. | |
| 7538 | (b_out_write_object_contents): Call aout_32_make_sections. | |
| 7539 | (b_out_set_section_contents): Likewise. | |
| 7540 | * i386os9k.c (os9k_mkobject): Don't make any sections. | |
| 7541 | (os9k_write_object_contents): Call aout_32_make_sections. | |
| 7542 | (os9k_set_section_contents): Likewise. | |
| 7543 | ||
| 7544 | * aoutx.h (NAME(aout,new_section_hook)): Don't set N_EXT in target | |
| 7545 | index. | |
| 7546 | ||
| 7547 | Wed Apr 6 20:44:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
| 7548 | ||
| 7549 | * config.bfd, configure.host: Add mips-*-sysv4* support. | |
| 7550 | ||
| 7551 | Thu Apr 7 14:23:05 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7552 | ||
| 7553 | * coff-mips.c (mips_howto_table): Add entry for MIPS_R_SWITCH. | |
| 7554 | (mips_ecoff_swap_reloc_in): For MIPS_R_SWTICH, copy r_symndx into | |
| 7555 | r_offset and set r_symndx to RELOC_SECTION_TEXT. | |
| 7556 | (mips_ecoff_swap_reloc_out): For MIPS_R_SWITCH, get the r_symndx | |
| 7557 | value from the r_offset field. | |
| 7558 | (mips_adjust_reloc_in): Maximum r_type value is now MIPS_R_SWITCH. | |
| 7559 | For MIPS_R_SWITCH, copy the r_offset field into the addend field. | |
| 7560 | (mips_adjust_reloc_out): For MIPS_R_SWITCH, copy the addend field | |
| 7561 | into the r_offset field. | |
| 7562 | (mips_switch_reloc): New function. | |
| 7563 | (mips_bfd_reloc_type_lookup): Translate BFD_RELOC_GPREL32 into | |
| 7564 | MIPS_R_SWITCH. | |
| 7565 | (mips_relocate_section): Handle MIPS_R_SWITCH. | |
| 7566 | (mips_relax_section): Adjust MIPS_R_SWITCH offset if necessary. | |
| 7567 | ||
| 7568 | Thu Apr 7 11:10:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7569 | ||
| 7570 | * elfcode.h (elf_set_section_contents): Support calling the backend | |
| 7571 | function elf_backend_begin_write_processing when just beginning to | |
| 7572 | write an object file. | |
| 7573 | ||
| 7574 | * libelf.h (elf_backend_begin_write_processing): Declare. | |
| 7575 | ||
| 7576 | * elf{32,64}-target.h (elf_backend_begin_write_processing): Provide | |
| 7577 | a default definition. | |
| 7578 | (elf{32,64}_bed): Add elf_backend_begin_write_processing. | |
| 7579 | ||
| 7580 | * elf32-hppa.h (elf_hppa_tc_symbol): Delete extern declaration. | |
| 7581 | (elf_hppa_tc_make_sections): Likewise. | |
| 7582 | ||
| 7583 | * elf32-hppa.c (symext_chain_built): Delete. | |
| 7584 | (symext_chain_size): Renamed from symextn_contents_real_size. | |
| 7585 | (elf32_hppa_backend_{begin,final}_write_processing): New functions. | |
| 7586 | (add_entry_to_symext_chain): New function. | |
| 7587 | (hppa_elf_set_section_contents): Ignore writes to the symbol extension | |
| 7588 | section until it's been rebuilt internally. | |
| 7589 | (hppa_elf_get_section_contents): Symbol extension section is no | |
| 7590 | longer special. | |
| 7591 | (elf_backend_{begin,final}_write_processing): Define. | |
| 7592 | (elf_hppa_tc_make_sections): Simplify now that much code has | |
| 7593 | migrated into elf32_hppa_backend_{being,final}_write_processing. | |
| 7594 | ||
| 7595 | Wed Apr 6 17:24:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7596 | ||
| 7597 | Add new target vectors to read the dynamic symbols and dynamic | |
| 7598 | relocs. Change a.out to use these rather than reading the dynamic | |
| 7599 | symbols and relocs along with the normal symbols and relocs. | |
| 7600 | * targets.c (bfd_target): Add fields | |
| 7601 | _bfd_get_dynamic_symtab_upper_bound, | |
| 7602 | _bfd_canonicalize_dynamic_symtab, | |
| 7603 | _bfd_get_dynamic_reloc_upper_bound, | |
| 7604 | _bfd_canonicalize_dynamic_reloc. | |
| 7605 | (BFD_JUMP_TABLE_DYNAMIC): Define. | |
| 7606 | * libbfd-in.h (_bfd_nodynamic_get_dynamic_symtab_upper_bound): | |
| 7607 | Define. | |
| 7608 | (_bfd_nodynamic_canonicalize_dynamic_symtab): Define. | |
| 7609 | (_bfd_nodynamic_get_dynamic_reloc_upper_bound): Define. | |
| 7610 | (_bfd_nodynamic_canonicalize_dynamic_reloc): Define. | |
| 7611 | * bfd.c (bfd_get_dynamic_symtab_upper_bound): Define. | |
| 7612 | (bfd_canonicalize_dynamic_symtab): Define. | |
| 7613 | (bfd_get_dynamic_reloc_upper_bound): Define. | |
| 7614 | (bfd_canonicalize_dynamic_reloc): Define. | |
| 7615 | * sunos.c (MY_read_dynamic_symbols): Don't define. | |
| 7616 | (MY_read_dynamic_relocs): Don't define. | |
| 7617 | (MY_get_dynamic_symtab_upper_bound): Define. | |
| 7618 | (MY_canonicalize_dynamic_symtab): Define. | |
| 7619 | (MY_get_dynamic_reloc_upper_bound): Define. | |
| 7620 | (MY_canonicalize_dynamic_reloc): Define. | |
| 7621 | (struct sunos_dynamic_info): Change type of dynsym_count and | |
| 7622 | dynrel_count to long. Add fields canonical_dynsym and | |
| 7623 | canonical_dynrel. | |
| 7624 | (sunos_read_dynamic_info): Check that BFD had DYNAMIC flag set. | |
| 7625 | Clear info->canonical_dynsym and info->canonical_dynrel. | |
| 7626 | (MY(read_dynamic_symbols)): Removed. | |
| 7627 | (MY(read_dynamic_relocs)): Removed. | |
| 7628 | (sunos_get_dynamic_symtab_upper_bound): New function. | |
| 7629 | (sunos_canonicalize_dynamic_symtab): New function. | |
| 7630 | (sunos_get_dynamic_reloc_upper_bound): New function. | |
| 7631 | (sunos_canonicalize_dynamic_reloc): New function. | |
| 7632 | * libaout.h: Declare struct reloc_ext_external and | |
| 7633 | reloc_std_external to avoid prototype problems. | |
| 7634 | (struct aout_backend_data): Remove fields read_dynamic_symbols and | |
| 7635 | read_dynamic_relocs. | |
| 7636 | (NAME(aout,translate_symbol_table)): Declare. | |
| 7637 | (NAME(aout,swap_ext_reloc_in)): Declare. | |
| 7638 | (NAME(aout,swap_std_reloc_in)): Declare. | |
| 7639 | * aoutx.h (NAME(aout,translate_symbol_table)): Renamed from | |
| 7640 | translate_symbol_table and made non-static. Changed all callers. | |
| 7641 | (NAME(aout,slurp_symbol_table)): Don't read dynamic symbols. | |
| 7642 | (NAME(aout,slurp_reloc_table)): Don't read dynamic relocs. | |
| 7643 | (NAME(aout,get_reloc_upper_bound)): Don't count dynamic relocs. | |
| 7644 | * aoutf1.h (aout_32_sunos4_write_object_contents): Don't bother to | |
| 7645 | remove dynamic symbols and relocs. They will no longer be | |
| 7646 | present. | |
| 7647 | (MY_read_dynamic_symbols): Don't define. | |
| 7648 | (MY_read_dynamic_relocs): Don't define. | |
| 7649 | (sunos4_aout_backend): Don't initialize dynamic entry points. | |
| 7650 | * aout-target.h (MY_read_dynamic_symbols): Don't define. | |
| 7651 | (MY_read_dynamic_relocs): Don't define. | |
| 7652 | (MY(backend_data)): Don't initialize dynamic entry points. | |
| 7653 | (MY_get_dynamic_symtab_upper_bound): If not defined, define to | |
| 7654 | _bfd_nodynamic version. | |
| 7655 | (MY_canonicalize_dynamic_symtab): Likewise. | |
| 7656 | (MY_get_dynamic_reloc_upper_bound): Likewise. | |
| 7657 | (MY_canonicalize_dynamic_reloc): Likewise. | |
| 7658 | * All backends: Added BFD_JUMP_TABLE_DYNAMIC to target vector. | |
| 7659 | * bfd-in2.h: Rebuilt. | |
| 7660 | * libbfd.h: Rebuilt. | |
| 7661 | ||
| 7662 | * cf-m68klynx.c: Include sysdep.h. | |
| 7663 | ||
| 7664 | * hp300hpux.c: Removed some spaces in uses of NAME to avoid | |
| 7665 | problems with traditional C compilers. | |
| 7666 | ||
| 7667 | * targets.c (bfd_target): Rearranged fields in target vector. | |
| 7668 | Removed _bfd_debug_info_start, _bfd_debug_info_end and | |
| 7669 | _bfd_debug_info_accumulate, which were never used. | |
| 7670 | (BFD_JUMP_TABLE_GENERIC, BFD_JUMP_TABLE_COPY): Defined. | |
| 7671 | (BFD_JUMP_TABLE_CORE, BFD_JUMP_TABLE_ARCHIVE): Defined. | |
| 7672 | (BFD_JUMP_TABLE_SYMBOLS, BFD_JUMP_TABLE_RELOCS): Defined. | |
| 7673 | (BFD_JUMP_TABLE_WRITE, BFD_JUMP_TABLE_LINK): Defined. | |
| 7674 | * All backends: Changed to use the new BFD_JUMP_TABLE_* macros | |
| 7675 | rather than the single JUMP_TABLE macro. Removed many of the | |
| 7676 | weird macro definitions needed to support the monolithic | |
| 7677 | JUMP_TABLE. | |
| 7678 | * bfd-in.h (JUMP_TABLE): Removed. | |
| 7679 | * libbfd-in.h: Define a bunch of macros, and declare a few | |
| 7680 | functions, for use with the new BFD_JUMP_TABLE_* macros. | |
| 7681 | * libbfd.c (_bfd_dummy_new_section_hook): Removed. | |
| 7682 | (bfd_false): Set bfd_error_invalid_operation. | |
| 7683 | (bfd_nullvoidptr): Likewise. | |
| 7684 | (bfd_n1): New function. | |
| 7685 | (_bfd_nocore_core_file_matches_executable_p): Renamed from | |
| 7686 | _bfd_dummy_core_file_matches_executable_p. | |
| 7687 | (_bfd_nocore_core_file_failing_command): Similar rename. Set | |
| 7688 | bfd_error_invalid_operation. | |
| 7689 | (_bfd_nocore_core_file_failing_signal): Likewise. | |
| 7690 | (_bfd_generic_get_section_contents): Renamed from | |
| 7691 | bfd_generic_get_section_contents. Changed all callers. | |
| 7692 | (_bfd_generic_set_section_contents): Similar rename. | |
| 7693 | * ieee.c: #if 0 out ieee_bfd_debug_info_start, | |
| 7694 | ieee_bfd_debug_info_end, ieee_bfd_debug_info_accumulate. They | |
| 7695 | were never called. | |
| 7696 | * bfd-in2.h: Rebuilt. | |
| 7697 | * libbfd.h: Rebuilt. | |
| 7698 | ||
| 7699 | Tue Apr 5 22:10:04 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7700 | ||
| 7701 | * Crude support for examining dynamic libraries. | |
| 7702 | * som.c (som_object_setup): Set DYNAMIC flag for SHL_MAGIC and | |
| 7703 | DL_MAGIC objects. | |
| 7704 | (som_prep_headers): Preserve the system_id for DYNAMIC objects. | |
| 7705 | Use SHL_MAGIC as the magic number of the DYNAMIC flag is set. | |
| 7706 | Write exec headers for DYNAMIC objects. | |
| 7707 | (som_begin_writing): DYNAMIC objects have the same alignment | |
| 7708 | restrictions as D_PAGED objects. | |
| 7709 | (bfd_section_from_som_symbol): Treat DYNAMIC objects like EXEC_P | |
| 7710 | objects. | |
| 7711 | (object_flags): Add DYNAMIC. | |
| 7712 | ||
| 7713 | Tue Apr 5 17:48:52 1994 Stan Shebs (shebs@andros.cygnus.com) | |
| 7714 | ||
| 7715 | * i386lynx.c, sparclynx.c (NAME): Remove embedded whitespace in | |
| 7716 | macro uses, confuses some non-ANSI compilers. | |
| 7717 | ||
| 7718 | Tue Apr 5 15:50:01 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7719 | ||
| 7720 | * som.c (som_bfd_free_cached_info): Add missing PARAMS decl. | |
| 7721 | Don't free anything if we don't have a bfd_object. | |
| 7722 | (som_close_and_cleanup): Call som_bfd_free_cached_info. | |
| 7723 | ||
| 7724 | Tue Apr 5 11:22:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7725 | ||
| 7726 | * elf32-mips.c (mips_elf_final_link): Don't remove empty sections. | |
| 7727 | It turns out not to be required on Irix 5, and it causes problems | |
| 7728 | if the sections happen to contain symbols. | |
| 7729 | ||
| 7730 | * elfcode.h (write_shdrs_and_ehdr): Correct bfd_write check. | |
| 7731 | ||
| 7732 | * aoutx.h (NAME(aout,canonicalize_reloc)): Don't error out if | |
| 7733 | section->relocation is NULL; malloc might have returned NULL when | |
| 7734 | given a zero size if there were no relocations. | |
| 7735 | * bout.c (b_out_canonicalize_reloc): Likewise. | |
| 7736 | * coffcode.h (coff_canonicalize_reloc): Likewise. | |
| 7737 | * ecoff.c (ecoff_canonicalize_reloc): Likewise. | |
| 7738 | * elfcode.h (elf_canonicalize_reloc): Likewise. | |
| 7739 | * mipsbsd.c (MY(canonicalize_reloc)): Likewise. | |
| 7740 | * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise. | |
| 7741 | * nlmcode.h (nlm_canonicalize_reloc): Likewise. | |
| 7742 | * som.c (som_canonicalize_reloc): Likewise. | |
| 7743 | * hp300hpux.c (MY(slurp_reloc_table)): Likewise. Also, if malloc | |
| 7744 | returns NULL, don't report an error if we asked for zero bytes. | |
| 7745 | * i386lynx.c (NAME(lynx,slurp_reloc_table)): If malloc returns | |
| 7746 | NULL, don't report an error if we asked for zero bytes. | |
| 7747 | * nlmcode.h (nlm_slurp_reloc_fixups): Likewise. | |
| 7748 | ||
| 7749 | Mon Apr 4 15:30:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7750 | ||
| 7751 | * aoutx.h (NAME(aout,bfd_free_cached_info)): Don't free anything | |
| 7752 | if we don't have a bfd_object. | |
| 7753 | ||
| 7754 | Made sure that every call to bfd_read, bfd_write, and bfd_seek | |
| 7755 | checks the return value and handled bfd_error correctly. These | |
| 7756 | changes are not itemised. Also: | |
| 7757 | * aoutx.h (emit_strtab): Change return type to boolean, and return | |
| 7758 | errors. | |
| 7759 | (NAME(aout,write_syms)): Check emit_strtab return value. | |
| 7760 | (NAME(aout,final_link)): Likewise. | |
| 7761 | * coffcode.h (coff_write_relocs): Change return type to boolean, | |
| 7762 | and return errors. | |
| 7763 | (coff_write_object_contents): Check coff_write_relocs return | |
| 7764 | value. | |
| 7765 | * i386os9k.c (os9k_swap_exec_header_in): Change return type to | |
| 7766 | boolean. | |
| 7767 | (os9k_object_p): Check os9k_swap_exec_header_in return value. | |
| 7768 | * oasys.c (oasys_read_record): Change return type to boolean. | |
| 7769 | (oasys_slurp_symbol_table: Check oasys_read_record return value. | |
| 7770 | (oasys_object_p, oasys_slurp_section_data): Likewise. | |
| 7771 | (oasys_write_record): Change return type to boolean. | |
| 7772 | (oasys_write_syms): Likewise. Also, check oasys_write_record | |
| 7773 | return value. | |
| 7774 | (oasys_write_sections): Check oasys_write_record return value. | |
| 7775 | (oasys_write_header): Change return type to boolean. Check | |
| 7776 | oasys_write_record return value. | |
| 7777 | (oasys_write_end, oasys_write_data): Likewise. | |
| 7778 | (oasys_write_object_contents): Check return values of | |
| 7779 | oasys_write_header, oasys_write_syms, oasys_write_data, and | |
| 7780 | oasys_write_end. | |
| 7781 | * srec.c (srec_write_record): Change return type to boolean. | |
| 7782 | (srec_write_header): Likewise. Also, check srec_write_record | |
| 7783 | return value. | |
| 7784 | (srec_write_section, srec_write_terminator): Likewise. | |
| 7785 | (srec_write_symbols): Change return type to boolean. | |
| 7786 | (internal_srec_write_object_contents): Check return value of | |
| 7787 | srec_write_symbols, srec_write_header, srec_write_section, and | |
| 7788 | srec_write_terminator. | |
| 7789 | ||
| 7790 | * Makefile.in: Rebuilt dependencies. | |
| 7791 | ||
| 7792 | Mon Apr 4 10:56:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
| 7793 | ||
| 7794 | * aix386-core.c (aix386_bfd_is_local_label): Correct cast from | |
| 7795 | asection to asymbol. | |
| 7796 | * ptrace-core.c (ptrace_unix_bfd_is_local_label): Correct cast from | |
| 7797 | bfd to asymbol. | |
| 7798 | * trad-core.c (trad_unix_bfd_is_local_label): Correct cast from | |
| 7799 | asection to asymbol. | |
| 7800 | ||
| 7801 | Sun Apr 3 18:27:29 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 7802 | ||
| 7803 | * som.c (som_slurp_string_table): Use malloc to allocate space | |
| 7804 | for the cached copy of the native string table. | |
| 7805 | (som_slurp_symbol_table): Likewise for the native symbol table. | |
| 7806 | (som_slurp_reloc_table): Likewise for the native and generic | |
| 7807 | relocation tables. | |
| 7808 | (som_bfd_free_cached_info): Free the cached native strings, | |
| 7809 | symbols, and relocations. Also free the canonical cached | |
| 7810 | relocations. | |
| 7811 | ||
| 7812 | Fri Apr 1 12:40:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7813 | ||
| 7814 | * aoutx.h (aout_link_write_symbols): If keep_memory is false, make | |
| 7815 | sure the symbol name is stored in permanent memory before adding | |
| 7816 | it to the string table. | |
| 7817 | ||
| 7818 | * archive.c (_bfd_write_archive_contents): Once we've found an | |
| 7819 | object, don't bother to look for more when deciding whether to | |
| 7820 | build a map. | |
| 7821 | (compute_and_write_armap): After adding the symbols for a BFD, | |
| 7822 | call bfd_free_cached_info on it. | |
| 7823 | ||
| 7824 | Add bfd_free_cached_info support to a.out backends. | |
| 7825 | * aoutx.h (aout_get_external_symbols): Renamed from | |
| 7826 | aout_link_get_symbols. Read strings even if symbols have been | |
| 7827 | read. Store string size in obj_aout_string_size. | |
| 7828 | (NAME(aout,slurp_symbol_table)): Call aout_get_external_symbols to | |
| 7829 | read the symbols. Allocate the cached symbols with malloc, not | |
| 7830 | bfd_alloc. | |
| 7831 | (NAME(aout,slurp_reloc_table)): Allocate the cached relocs with | |
| 7832 | malloc, not bfd_alloc. | |
| 7833 | (NAME(aout,bfd_free_cached_info)): New function; free cached | |
| 7834 | symbols and relocs. | |
| 7835 | * libaout.h (struct aoutdata): Add external_string_size field. | |
| 7836 | (obj_aout_external_string_size): New accessor macro. | |
| 7837 | (NAME(aout,close_and_cleanup)): Don't declare. | |
| 7838 | (NAME(aout,bfd_free_cached_info)): Declare. | |
| 7839 | (aout_32_close_and_cleanup): Don't define. | |
| 7840 | (aout_64_close_and_cleanup): Don't define. | |
| 7841 | * aout-target.h (MY_bfd_free_cached_info): If not already defined, | |
| 7842 | define as NAME(aout,free_cached_info). | |
| 7843 | (MY_close_and_cleanup): If not already defined, define as | |
| 7844 | MY_bfd_free_cached_info. | |
| 7845 | * aout-adobe.c (aout_32_close_and_cleanup): Define. | |
| 7846 | (aout_32_bfd_free_cached_info): Don't define. | |
| 7847 | * bout.c (aout_32_close_and_cleanup): Define. | |
| 7848 | (aout_32_bfd_free_cached_info): Don't define. | |
| 7849 | * hp300hpux.c (MY_bfd_free_cached_info): Define as bfd_true. | |
| 7850 | (MY_close_and_cleanup): Don't define. | |
| 7851 | * i386lynx.c (NAME(lynx,slurp_reloc_table)): Allocate the cached | |
| 7852 | relocs with malloc, not bfd_alloc. | |
| 7853 | * i386os9k.c (aout_32_close_and_cleanup): Define. | |
| 7854 | (aout_32_bfd_free_cached_info): Don't define. | |
| 7855 | ||
| 7856 | Add a new entry point to free memory cached by a BFD. | |
| 7857 | * targets.c (bfd_target): Add _bfd_free_cached_info field. | |
| 7858 | * bfd.c (bfd_free_cached_info): Define. | |
| 7859 | * bfd-in.h (JUMP_TABLE): Add _bfd_free_cached_info. | |
| 7860 | * bfd-in2.h: Rebuilt. | |
| 7861 | * All backends: Initialize bfd_free_cached_info entry point to | |
| 7862 | bfd_true. | |
| 7863 | ||
| 7864 | * elf32-hppa.c (elf_hppa_reloc_type_lookup): Correct type of | |
| 7865 | first, unused, argument. | |
| 7866 | (hppa_elf_is_local_label): Declare instead of | |
| 7867 | som_bfd_is_local_label. | |
| 7868 | ||
| 7869 | * coff-a29k.c (a29k_reloc): Add reloc_entry->address to value of | |
| 7870 | absolute R_IREL reloc. | |
| 7871 | ||
| 7872 | Thu Mar 31 11:52:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7873 | ||
| 7874 | Added some support for Irix 4 shared libraries. | |
| 7875 | * ecoff.c (ecoff_new_section_hook): Set SEC_SHARED_LIBRARY for a | |
| 7876 | .lib section. | |
| 7877 | (ecoff_sec_to_styp_flags): Set SEC_SHARED_LIBRARY if | |
| 7878 | STYP_ECOFF_LIB bit is set. | |
| 7879 | (ecoff_compute_section_file_positions): Round the contents of a | |
| 7880 | .lib section up to the next page boundary. | |
| 7881 | (ecoff_set_section_contents): If we see a .lib section, increment | |
| 7882 | the vma by one to count the number of shared libraries we have. | |
| 7883 | (ecoff_write_object_contents): Don't crash if we see a | |
| 7884 | STYP_ECOFF_LIB section, and don't adjust text_start or data_start | |
| 7885 | or bss_size either. | |
| 7886 | ||
| 7887 | * coffcode.h (CALC_ADDEND): Change to fetch original symbol value | |
| 7888 | from original BFD, rather than using value of current BFD symbol. | |
| 7889 | Needed for new linker. | |
| 7890 | * coff-sparc.c (CALC_ADDEND): Likewise. | |
| 7891 | ||
| 7892 | * ecoff.c (ecoff_write_object_contents): Set the text_start and | |
| 7893 | data_start entries in the optional header correctly even if a text | |
| 7894 | or data section starts at location zero. | |
| 7895 | ||
| 7896 | * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_26 (from sef | |
| 7897 | and raeburn). | |
| 7898 | * bfd-in2.h: Rebuilt. | |
| 7899 | ||
| 7900 | * nlm32-i386.c (nlm_i386_read_import): Null terminate the symbol | |
| 7901 | name. | |
| 7902 | * nlm32-alpha.c (nlm_alpha_read_import): Likewise. | |
| 7903 | * nlm32-sparc.c (nlm_sparc_read_import): Likewise. | |
| 7904 | ||
| 7905 | * coffgen.c (coff_write_symbol): Reindented. Changed to return | |
| 7906 | boolean, and changed written to unsigned int *. Check error | |
| 7907 | returns from called functions. | |
| 7908 | (coff_write_alien_symbol): Likewise. | |
| 7909 | (coff_write_native_symbol): Likewise. | |
| 7910 | (coff_write_symbols): Likewise. Reworked checks on whether to | |
| 7911 | write symbol name to string table for clarity and to avoid core | |
| 7912 | dumping when given a non COFF symbol. | |
| 7913 | * libcoff-in.h (coff_write_symbols): Declare as returning boolean. | |
| 7914 | * libcoff.h: Rebuilt. | |
| 7915 | * coffcode.h (coff_write_object_contents): Check return value of | |
| 7916 | coff_write_symbols. | |
| 7917 | ||
| 7918 | Wed Mar 30 16:25:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 7919 | ||
| 7920 | Changes to let BFD return an error indication from | |
| 7921 | get_symtab_upper_bound, bfd_canonicalize_symtab, | |
| 7922 | bfd_get_reloc_upper_bound, and bfd_canonicalize_reloc. They now | |
| 7923 | return long instead of unsigned int, and use -1 to indicate an | |
| 7924 | error. Along the way, rename get_symtab_upper_bound to | |
| 7925 | bfd_get_symtab_upper_bound. | |
| 7926 | * bfd.c (bfd_get_reloc_upper_bound): Return long, and -1 on | |
| 7927 | errors. | |
| 7928 | (bfd_canonicalize_reloc): Likewise. | |
| 7929 | * syms.c (bfd_get_symtab_upper_bound): Renamed from | |
| 7930 | get_symtab_upper_bound. | |
| 7931 | * targets.c (bfd_target): Renamed _get_symtab_upper_bound to | |
| 7932 | _bfd_get_symtab_upper_bound, and changed it and | |
| 7933 | _bfd_canonicalize_symtab and _get_reloc_upper_bound and | |
| 7934 | _bfd_canonicalize_reloc to all return long. | |
| 7935 | * aoutx.h (NAME(aout,get_symtab)): Return long, and -1 on errors. | |
| 7936 | (NAME(aout,canonicalize_reloc)): Likewise. | |
| 7937 | (NAME(aout,get_reloc_upper_bound)): Likewise. | |
| 7938 | (NAME(aout,get_symtab_upper_bound)): Likewise. | |
| 7939 | * bout.c (b_out_canonicalize_reloc): Likewise. | |
| 7940 | (b_out_get_reloc_upper_bound): Likewise. | |
| 7941 | * coffcode.h (coff_canonicalize_reloc): Likewise. | |
| 7942 | * coffgen.c (coff_get_symtab_upper_bound): Likewise. | |
| 7943 | (coff_get_symtab): Likewise. | |
| 7944 | (coff_get_reloc_upper_bound): Likewise. | |
| 7945 | * ecoff.c (ecoff_get_symtab_upper_bound): Likewise. | |
| 7946 | (ecoff_get_symtab): Likewise. | |
| 7947 | (ecoff_canonicalize_reloc): Likewise. | |
| 7948 | * elfcode.h (elf_get_symtab_upper_bound): Likewise. | |
| 7949 | (elf_get_reloc_upper_bound): Likewise. | |
| 7950 | (elf_canonicalize_reloc): Likewise. | |
| 7951 | (elf_get_symtab): Likewise. | |
| 7952 | * hp300hpux.c (MY(get_symtab)): Likewise. | |
| 7953 | (MY(get_symtab_upper_bound)): Likewise. | |
| 7954 | (MY(canonicalize_reloc)): Likewise. | |
| 7955 | * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise. | |
| 7956 | * ieee.c (ieee_slurp_external_symbols): Change return type to | |
| 7957 | boolean. Check for errors from get_symbol. | |
| 7958 | (ieee_slurp_symbol_table): Change return type to boolean. Check | |
| 7959 | for errors from ieee_slurp_external_symbols. | |
| 7960 | (ieee_get_symtab_upper_bound): Return long, and -1 on errors. | |
| 7961 | (ieee_get_symtab): Likewise. | |
| 7962 | (ieee_get_reloc_upper_bound): Likewise. | |
| 7963 | (ieee_canonicalize_reloc): Likewise. | |
| 7964 | * mipsbsd.c (MY(canonicalize_reloc)): Likewise. | |
| 7965 | * nlmcode.h (nlm_get_symtab_upper_bound): Likewise. | |
| 7966 | (nlm_get_symtab): Likewise. | |
| 7967 | (nlm_get_reloc_upper_bound): Likewise. | |
| 7968 | (nlm_canonicalize_reloc): Likewise. | |
| 7969 | * oasys.c (oasys_get_symtab_upper_bound): Likewise. | |
| 7970 | (oasys_get_symtab): Likewise. | |
| 7971 | (oasys_get_reloc_upper_bound): Likewise. | |
| 7972 | (oasys_canonicalize_reloc): Likewise. | |
| 7973 | * som.c (som_get_symtab_upper_bound): Likewise. | |
| 7974 | (som_get_symtab): Likewise. | |
| 7975 | (som_get_reloc_upper_bound): Likewise. | |
| 7976 | (som_canonicalize_reloc): Likewise. | |
| 7977 | * srec.c (srec_get_symtab_upper_bound): Likewise. | |
| 7978 | (srec_get_symtab): Likewise. | |
| 7979 | (srec_get_reloc_upper_bound): Define as bfd_0l. | |
| 7980 | (srec_canonicalize_reloc): Likewise. | |
| 7981 | * tekhex.c (tekhex_get_symtab): Return long, and -1 on errors. | |
| 7982 | (tekhex_get_symtab_upper_bound): Likewise. | |
| 7983 | (tekhex_get_reloc_upper_bound): Define as bfd_0l. | |
| 7984 | (tekhex_canonicalize_reloc): Likewise. | |
| 7985 | * libaout.h (NAME(aout,get_symtab_upper_bound)): Change | |
| 7986 | declaration to return long. | |
| 7987 | (NAME(aout,get_symtab)): Likewise. | |
| 7988 | (NAME(aout,canonicalize_reloc)): Likewise. | |
| 7989 | (NAME(aout,get_reloc_upper_bound)): Likewise. | |
| 7990 | * libcoff-in.h (coff_get_symtab_upper_bound): Likewise. | |
| 7991 | (coff_get_symtab): Likewise. | |
| 7992 | (coff_get_reloc_upper_bound): Likewise. | |
| 7993 | * libecoff.h (ecoff_get_symtab_upper_bound): Likewise. | |
| 7994 | (ecoff_get_symtab): Likewise. | |
| 7995 | (ecoff_canonicalize_reloc): Likewise. | |
| 7996 | * libelf.h (bfd_elf32_get_symtab_upper_bound): Likewise. | |
| 7997 | (bfd_elf32_get_symtab): Likewise. | |
| 7998 | (bfd_elf32_get_reloc_upper_bound): Likewise. | |
| 7999 | (bfd_elf32_canonicalize_reloc): Likewise. | |
| 8000 | (bfd_elf64_get_symtab_upper_bound): Likewise. | |
| 8001 | (bfd_elf64_get_symtab): Likewise. | |
| 8002 | (bfd_elf64_get_reloc_upper_bound): Likewise. | |
| 8003 | (bfd_elf64_canonicalize_reloc): Likewise. | |
| 8004 | * libnlm.h (nlmNAME(get_symtab_upper_bound)): Likewise. | |
| 8005 | (nlmNAME(get_symtab)): Likewise. | |
| 8006 | (nlmNAME(get_reloc_upper_bound)): Likewise. | |
| 8007 | (nlmNAME(canonicalize_reloc)): Likewise. | |
| 8008 | * archive.c (compute_and_write_armap): Use error_return and | |
| 8009 | no_memory_return labels rather than freeing information in various | |
| 8010 | places. Change storage, symcount and src_count to long. Check | |
| 8011 | errors from bfd_get_symtab_upper_bound and | |
| 8012 | bfd_canonicalize_symtab. | |
| 8013 | * bout.c (b_out_relax_section): Change reloc_size to long. Check | |
| 8014 | for errors from bfd_get_reloc_upper_bound and | |
| 8015 | bfd_canonicalize_reloc. | |
| 8016 | (b_out_get_relocated_section_contents): Likewise. | |
| 8017 | * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): | |
| 8018 | Likewise. | |
| 8019 | * elf32-mips.c: Likewise. | |
| 8020 | * elf32-hppa.c (hppa_elf_stub_finish): Likewise. | |
| 8021 | (hppa_look_for_stubs_in_section): Check for errors from | |
| 8022 | bfd_get_symtab_upper_bound, bfd_canonicalize_symtab, and | |
| 8023 | bfd_canonicalize_reloc. | |
| 8024 | * ecofflink.c (bfd_ecoff_debug_accumulate_other): Check for errors | |
| 8025 | from bfd_get_symtab_upper_bound and bfd_canonicalize_symtab. | |
| 8026 | * linker.c (generic_link_read_symbols): Likewise. | |
| 8027 | (_bfd_generic_final_link): Check for errors from | |
| 8028 | bfd_get_reloc_upper_bound and bfd_canonicalize_reloc. | |
| 8029 | * reloc.c (bfd_generic_get_relocated_section_contents): Likewise. | |
| 8030 | * reloc16.c (bfd_coff_reloc16_relax_section): Likewise. | |
| 8031 | (bfd_coff_reloc16_get_relocated_section_contents): Likewise. | |
| 8032 | * libbfd.c (bfd_0l): New function. | |
| 8033 | * libbfd-in.h (bfd_0l): Declare. | |
| 8034 | * aix386-core.c: Change get_symtab_upper_bound, get_symtab, | |
| 8035 | get_reloc_upper_bound, and canonicalize_reloc to use bfd_0l rather | |
| 8036 | than bfd_0u. | |
| 8037 | * cisco-core.c, hppabsd-core.c, hpux-core.c: Likewise. | |
| 8038 | * irix-core.c, osf-core.c, ptrace-core.c, trad-core.c: Likewise. | |
| 8039 | * bfd-in2.h: Rebuilt. | |
| 8040 | * libbfd.h: Rebuilt. | |
| 8041 | * libcoff.h: Rebuilt. | |
| 8042 | ||
| 8043 | * nlm32-sparc.c (nlm_sparc_read_reloc): Remove unused variables | |
| 8044 | temp and name. | |
| 8045 | ||
| 8046 | Wed Mar 30 08:33:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com) | |
| 8047 | ||
| 8048 | * hosts/dpx2.h: Define POSIX_UTIME. | |
| 8049 | ||
| 8050 | Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
| 8051 | ||
| 8052 | * i386dynix.c, config/i386-dynix.mt: New files, handling Dynix | |
| 8053 | variant of a.out. | |
| 8054 | * configure.in, config.bfd: Use them for Dynix. | |
| 8055 | * Makefile.in: Add dependencies for i386dynix.o. | |
| 8056 | * targets.c: Add definition for i386dynix_vec. | |
| 8057 | * hosts/symmetry.h: Do not define TRAD_CORE_USER_OFFSET for Dynix. | |
| 8058 | Define HOST_DATA_START_ADDR and TRAD_UNIX_CORE_FILE_FAILING_SIGNAL | |
| 8059 | for Dynix. Remove inclusion of dynix3.h, Dynix bfd is now handled by | |
| 8060 | i386dynix.c | |
| 8061 | ||
| 8062 | Mon Mar 28 12:53:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8063 | ||
| 8064 | * Makefile.in (BFD32_BACKENDS): Add coff-sparc.o. | |
| 8065 | ||
| 8066 | * coffcode.h (coff_set_flags): Handle bfd_arch_powerpc like | |
| 8067 | bfd_arch_rs6000. | |
| 8068 | ||
| 8069 | * config.bfd (powerpc-*-aix*): New target; use rs6000.mt. | |
| 8070 | * config/rs6000.mt (SELECT_ARCHITECTURES): Add bfd_powerpc_arch. | |
| 8071 | ||
| 8072 | * aoutx.h (translate_from_native_sym_flags): Set SEC_RELOC flag | |
| 8073 | for generated constructor section. | |
| 8074 | ||
| 8075 | Sun Mar 27 16:25:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8076 | ||
| 8077 | * som.c (som_begin_writing): New approach at dealing with holes | |
| 8078 | in executables left by the HP linker. Does not rely on subspace | |
| 8079 | alignments as subspaces are *NOT* guaranteed to be properly | |
| 8080 | aligned in an executable (can you believe that!). | |
| 8081 | ||
| 8082 | Sat Mar 26 10:25:43 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8083 | ||
| 8084 | * som.c (som_get_section_contents): New function. Do not try | |
| 8085 | to actually read data from a section that doesn't have either | |
| 8086 | SEC_LOAD or SEC_DEBUGGING set (eg $BSS$) just return true. | |
| 8087 | ||
| 8088 | * libbfd.c (bfd_read): Set bfd_error as appropriate for a short | |
| 8089 | read. (bfd_error_system_call or bfd_error_file_truncated). | |
| 8090 | ||
| 8091 | * som.c: Do not blindly set bfd_error_system_call after a | |
| 8092 | failing bfd_read, bfd_write, or bfd_seek. In a few places | |
| 8093 | (like som_object_p) override the error status set by bfd_read. | |
| 8094 | ||
| 8095 | * aix386-core.c, aout-encap,c archive.c, bout.c: Likewise. | |
| 8096 | * coff-rs6000.c, coffgen.c ecoff.c, elf.c: Likewise. | |
| 8097 | * elf32-hppa.c, elfcode.h, hp300hpux.c, i386lynx.c: Likewise. | |
| 8098 | * nlm32-alpha.c, nlm32-i386.c, nlm32-sparc.c: Likewise. | |
| 8099 | ||
| 8100 | * som.c: Check return values from several bfd_{seek,read,write} | |
| 8101 | calls that we just assumed were not failing. | |
| 8102 | ||
| 8103 | Fri Mar 25 11:44:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com) | |
| 8104 | ||
| 8105 | * hosts/sysv4.h (HAVE_PROCFS): Add comments about ptx4. | |
| 8106 | * config/sysv4.mh: Add comment. | |
| 8107 | * config/symmetry.mh: Change comment. | |
| 8108 | * configure.host: Use sysv4, not symmetry, for i[34]86-sequent-sysv4*. | |
| 8109 | ||
| 8110 | Fri Mar 25 17:10:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8111 | ||
| 8112 | Changes to support linker relaxing of embedded MIPS PIC code to | |
| 8113 | use a five instruction sequence for function calls which are out of | |
| 8114 | range of the bal instruction. | |
| 8115 | * libecoff.h (struct ecoff_section_tdata): Define. | |
| 8116 | (ecoff_section_data): Define. | |
| 8117 | (ecoff_bfd_relax_section): Don't define. | |
| 8118 | * ecoff.c (ecoff_final_link_debug_accumulate): Don't read or free | |
| 8119 | the debugging information if it has already been read. | |
| 8120 | (ecoff_indirect_link_order): Handle _cooked_size being different | |
| 8121 | from _raw_size. Don't reread the contents or the relocs if they | |
| 8122 | have already been read in. | |
| 8123 | * coff-mips.c (mips_howto_table): Change bitsize of PCREL16 from | |
| 8124 | 18 to 16. | |
| 8125 | (PCREL16_EXPANSION_ADJUSTMENT): Define. | |
| 8126 | (mips_relocate_refhi): Take adjust argument. | |
| 8127 | (mips_relocate_section): Handle reloc offsets stored in section | |
| 8128 | used_by_bfd field. Call mips_relax_pcrel16 to handle details of | |
| 8129 | expanding an out of range PCREL16. Keep trace of adjustments | |
| 8130 | required by expansions. Set s and unset h when converting a reloc | |
| 8131 | from undefined to section. Change handling of PC relative relocs: | |
| 8132 | if against a section, they are correct in the object file, if | |
| 8133 | against an external symbol they are pcrel_offset. | |
| 8134 | (mips_relax_section): New function. | |
| 8135 | (mips_relax_pcrel16): New function. | |
| 8136 | (ecoff_bfd_relax_section): Define. | |
| 8137 | * coff-alpha.c (ecoff_bfd_relax_section): Define. | |
| 8138 | * ecofflink.c (bfd_ecoff_debug_accumulate): Handle adjustments | |
| 8139 | built by mips_relax_section when writing out addresses. | |
| 8140 | * elf32-mips.c (mips_elf_read_ecoff_info): Clear adjust field. | |
| 8141 | ||
| 8142 | * aoutx.h (NAME(aout,find_nearest_line)): The caller expects | |
| 8143 | functionname_ptr to be set to a symbol name, so prepend | |
| 8144 | symbol_leading_char. | |
| 8145 | ||
| 8146 | Thu Mar 24 11:33:46 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
| 8147 | ||
| 8148 | * coff-h8300.c (h8300_reloc16_extra_cases): Add relaxing info | |
| 8149 | for 16bit relative branches. | |
| 8150 | * coff-h8500.c (r_high8, r_low16, r_high16): Don't complain on | |
| 8151 | overflow. | |
| 8152 | ||
| 8153 | Thu Mar 24 09:21:13 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8154 | ||
| 8155 | * som.c (som_bfd_prep_for_ar_write): Ignore non-SOM objects. | |
| 8156 | (som_bfd_ar_write_symbol_stuff, som_write_armap): Likewise. | |
| 8157 | ||
| 8158 | Wed Mar 23 14:29:31 1994 David J. Mackenzie (djm@rtl.cygnus.com) | |
| 8159 | ||
| 8160 | * netbsd386.c (N_SET_FLAGS): Delete the old definition. | |
| 8161 | ||
| 8162 | Wed Mar 23 14:58:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8163 | ||
| 8164 | Clean up the relaxing code for the new linker. | |
| 8165 | * targets.c (_bfd_relax_section): Take boolean *again argument | |
| 8166 | rather than asymbol list. | |
| 8167 | * bfd.c (bfd_relax_section): Change name of fourth argument from | |
| 8168 | symbols to again. | |
| 8169 | * reloc.c (bfd_generic_relax_section): Take boolean *again | |
| 8170 | argument rather than asymbol list. Always return true. | |
| 8171 | * bout.c: Include genlink.h. | |
| 8172 | (aligncode, perform_slip): Declare. | |
| 8173 | (perform_slip): Take BFD argument rather than asymbol list. | |
| 8174 | Changed all callers. Get the symbols from the BFD. Change the | |
| 8175 | hash table entry value as well as the symbol value. | |
| 8176 | (abs32code): Take BFD argument rather than asymbol list. Changed | |
| 8177 | all callers. | |
| 8178 | (aligncode): Likewise. | |
| 8179 | (b_out_relax_section): Take boolean *again argument rather than | |
| 8180 | asymbol list. Only return false if an error occurred. Set *again | |
| 8181 | to false. Get symbols from BFD. | |
| 8182 | * reloc16.c: Include genlink.h. | |
| 8183 | (bfd_perform_slip): Take BFD argument rather than asymbol list. | |
| 8184 | Get the symbols from the BFD. Change the hash table entry value | |
| 8185 | as well as the symbol value. | |
| 8186 | (bfd_coff_reloc16_relax_section): Take boolean *again argument | |
| 8187 | rather than asymbol list. Only return false if an error occurred. | |
| 8188 | Set *again to false. Get symbols from BFD. | |
| 8189 | * coffcode.h (bfd_coff_backend_data): Change | |
| 8190 | _bfd_coff_reloc16_estimate to take BFD argument rather than | |
| 8191 | asymbol list. | |
| 8192 | (bfd_coff_reloc16_estimate): Corresponding change. | |
| 8193 | (dummy_reloc16_estimate): Corresponding change. | |
| 8194 | * libcoff-in.h (bfd_coff_reloc16_relax_section): Change | |
| 8195 | declaration to take boolean * rather than asymbol list. | |
| 8196 | (bfd_perform_slip): Change declaration to take BFD rather than | |
| 8197 | asymbol list. | |
| 8198 | * coff-h8300.c (h300_reloc16_estimate): Take BFD argument rather | |
| 8199 | than asymbol list. Changed calls to bfd_perform_slip. | |
| 8200 | * bfd-in2.h: Rebuilt. | |
| 8201 | * libbfd.h: Rebuilt. | |
| 8202 | * libcoff.h: Rebuilt. | |
| 8203 | * Makefile.in: Rebuilt dependencies. | |
| 8204 | ||
| 8205 | * genlink.h (_bfd_generic_link_get_symbols): Define. | |
| 8206 | (_bfd_generic_link_get_symcount): Define. | |
| 8207 | * linker.c (generic_link_read_symbols): New function. | |
| 8208 | (generic_link_add_object_symbols): Use it. Use | |
| 8209 | _bfd_generic_link_get_symbols and _bfd_generic_link_get_symcount | |
| 8210 | to get the symbols from the BFD. | |
| 8211 | (generic_link_check_archive_element): Likewise. | |
| 8212 | (_bfd_generic_final_link): Likewise. | |
| 8213 | (_bfd_generic_link_output_symbols): Likewise. | |
| 8214 | (default_indirect_link_order): Likewise. | |
| 8215 | (generic_link_add_symbol_list): Store pointer to hash table entry | |
| 8216 | in asymbol udata field. | |
| 8217 | ||
| 8218 | Tue Mar 22 13:09:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8219 | ||
| 8220 | * coff-mips.c (mips_howto_table): Add entry for new MIPS_R_PCREL16 | |
| 8221 | reloc, used in embedded PIC code. | |
| 8222 | (mips_adjust_reloc_in): Change sanity check to permit new reloc. | |
| 8223 | (mips_bfd_reloc_type_lookup): Turn BFD_RELOC_16_PCREL_S2 into | |
| 8224 | MIPS_R_PCREL16. | |
| 8225 | ||
| 8226 | * elf32-mips.c (mips_elf_final_link): Account for link_order | |
| 8227 | relocs when allocating space for relocations. Set SEC_RELOC flag | |
| 8228 | for any section which has relocs. Handle link_order relocs in | |
| 8229 | link_order loop. Use _bfd_generic_link_add_symbols_collect for | |
| 8230 | add_symbls entry point. | |
| 8231 | ||
| 8232 | * linker.c (_bfd_generic_final_link): Set reloc_count to 0 before | |
| 8233 | counting relocs. Set SEC_RELOC flag for any section which has | |
| 8234 | relocs. | |
| 8235 | ||
| 8236 | * linker.c (_bfd_default_link_order): Handle bfd_data_link_order. | |
| 8237 | ||
| 8238 | * linker.c (_bfd_generic_link_add_symbols): Just call | |
| 8239 | generic_link_add_symbols. | |
| 8240 | (_bfd_generic_link_add_symbols_collect): New function, like | |
| 8241 | _bfd_generic_link_add_symbols but also collect constructors and | |
| 8242 | destructors by name as collect2 does. | |
| 8243 | (generic_link_add_symbols): New function, like old | |
| 8244 | _bfd_generic_link_add_symbols but with collect argument. | |
| 8245 | (generic_link_add_object_symbols): Take collect argument. | |
| 8246 | (generic_link_check_archive_element_no_collect): New function. | |
| 8247 | (generic_link_check_archive_element_collect): New function. | |
| 8248 | (generic_link_check_archive_element): Take collect argument. | |
| 8249 | (generic_link_add_symbol_list): Take collect argument. | |
| 8250 | (_bfd_generic_link_add_one_symbol): Rename constructor argument to | |
| 8251 | collect. | |
| 8252 | * libbfd-in.h (_bfd_generic_link_add_symbols_collect): Declare. | |
| 8253 | * libbfd.h: Rebuilt. | |
| 8254 | ||
| 8255 | Tue Mar 22 10:04:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8256 | ||
| 8257 | * archive.c (bfd_construct_extended_name_table): Use ar_padchar | |
| 8258 | for first character in an extended name. | |
| 8259 | (_bfd_write_archive_contents): If ar_padchar == '/', then use | |
| 8260 | "//" as the name of the special archive member holding the | |
| 8261 | extended name table. | |
| 8262 | ||
| 8263 | Mon Mar 21 12:28:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8264 | ||
| 8265 | Support for link_order types which generate relocs in order to | |
| 8266 | support -Ur in the linker. | |
| 8267 | * linker.c (generic_link_add_symbol_list): Remove bitsize argument | |
| 8268 | from call to _bfd_generic_link_add_one_symbol. | |
| 8269 | (_bfd_generic_link_add_one_symbol): Remove bitsize argument. | |
| 8270 | Don't pass bitsize to constructor call back. Pass BFD_RELOC_CTOR | |
| 8271 | instead of bitsize to add_to_set call back. | |
| 8272 | (_bfd_generic_final_link): Account for link_order relocs when | |
| 8273 | allocating space for relocations. Handle them in link_order loop. | |
| 8274 | (_bfd_generic_reloc_link_order): New function. | |
| 8275 | (_bfd_default_link_order): If a reloc_link_order is seen here, | |
| 8276 | abort. | |
| 8277 | (_bfd_count_link_order_relocs): New function. | |
| 8278 | * libbfd-in.h (_bfd_generic_link_add_one_symbol): Remove bitsize | |
| 8279 | argument from declaration. | |
| 8280 | (_bfd_generic_reloc_link_order): Declare. | |
| 8281 | (_bfd_count_link_order_relocs): Declare. | |
| 8282 | * libbfd.h: Rebuilt. | |
| 8283 | * aoutx.h (aout_link_add_symbols): Remove bitsize argument from | |
| 8284 | call to _bfd_generic_link_add_one_symbol. | |
| 8285 | (NAME(aout,final_link)): Account for link_order relocs when | |
| 8286 | allocating space for relocations. Handle them after handling all | |
| 8287 | input BFDs. | |
| 8288 | (aout_link_reloc_link_order): New function. | |
| 8289 | * ecoff.c (ecoff_link_add_externals): Remove bitsize argument from | |
| 8290 | call to _bfd_generic_link_add_one_symbol. | |
| 8291 | (ecoff_bfd_final_link): Account for link_order relocs when | |
| 8292 | allocating space for relocations. Handle them in link_order loop. | |
| 8293 | (ecoff_link_write_external): Set the storage class of a defined | |
| 8294 | linker created symbol based on the section it is in. Correct | |
| 8295 | bfd_link_hash_weak case to use .sc rather than .st. | |
| 8296 | (ecoff_reloc_link_order): New function. | |
| 8297 | * coff-alpha.c (alpha_bfd_reloc_type_lookup): Handle | |
| 8298 | BFD_RELOC_CTOR. | |
| 8299 | * coff-mips.c (mips_bfd_reloc_type_lookup): Likewise. | |
| 8300 | ||
| 8301 | * sunos.c (sunos_read_dynamic_info): Remove unused locals dynsym | |
| 8302 | and buf. | |
| 8303 | ||
| 8304 | * cisco-core.c (cisco_core_file_p): Only pass one argument to | |
| 8305 | bfd_zmalloc. Free a pointer, not a union. | |
| 8306 | (cisco_bfd_is_local_label): Correct cast from asection to asymbol. | |
| 8307 | ||
| 8308 | Sun Mar 20 09:24:36 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8309 | ||
| 7898deda | 8310 | * som.c (som_begin_writing): Fix thinko (off by one error). |
| 252b5132 RH |
8311 | |
| 8312 | * som.c (bfd_section_from_som_symbol): Only to do the value | |
| 8313 | comparison for function symbols within executables. | |
| 8314 | ||
| 8315 | * som.c (bfd_section_from_som_symbol): Renamed from | |
| 8316 | som_section_from_subspace_index. Pass in a native SOM symbol. | |
| 8317 | For executables, iterate through the sections to find out | |
| 8318 | which contains the symbol's address rather than using the | |
| 8319 | symbol_info field. (symbol_info has a different meaning for | |
| 8320 | dynamicly linked executables.) | |
| 8321 | ||
| 8322 | * trad-core.c (trad_unix_core_file_p): Don't pass abfd to | |
| 8323 | bfd_zmalloc. | |
| 8324 | ||
| 8325 | * som.c (som_begin_writing): Fix braino (one call to align | |
| 8326 | space/subspace data was done unconditionally rather than | |
| 8327 | just for executables.) | |
| 8328 | ||
| 8329 | * som.c (som_begin_writing): Align text in all executables to | |
| 8330 | make HPUX kernel happy. Fixes strip/objcopy for shared | |
| 8331 | executables. | |
| 8332 | ||
| 8333 | Sat Mar 19 07:06:59 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8334 | ||
| 8335 | * som.c (som_begin_writing): Account for alignment needs of | |
| 8336 | subspaces too when writing executables. Never request a negative | |
| 8337 | bss size. Fixes some problems with demand paged executables, | |
| 8338 | still having problems with pure executables and shared executables. | |
| 8339 | ||
| 8340 | Fri Mar 18 19:12:47 1994 Jim Kingdon (kingdon@lioth.cygnus.com) | |
| 8341 | ||
| 8342 | * trad-core.c (trad_unix_core_file_p): Call bfd_zmalloc not | |
| 8343 | bfd_zalloc for rawptr, because later on we may call free, not | |
| 8344 | bfd_release, on it. | |
| 8345 | ||
| 8346 | * bfd.c (struct _bfd): Add cisco_core_struct to tdata union. | |
| 8347 | * libbfd.c (bfd_read, bfd_seek): Add comments regarding errors. | |
| 8348 | * cisco-core.c: New file. | |
| 8349 | * Makefile.in: Change accordingly. | |
| 8350 | * configure.in: Recognize cisco_core_vec. | |
| 8351 | * config/m68k-aout.mt (SELECT_VECS): Add cisco_core_vec. | |
| 8352 | * targets.c: Add cisco_core_vec. | |
| 8353 | * bfd-in2.h: Rebuilt. | |
| 8354 | ||
| 8355 | Fri Mar 18 18:13:49 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8356 | ||
| 8357 | * som.h (som_copyable_section_data_struct): New structure | |
| 8358 | containing all the private section information which needs | |
| 8359 | to be copied from input section to output section during | |
| 8360 | objcopy or strip. | |
| 8361 | (som_section_data_struct): Remove several fields now in | |
| 8362 | som_copyable_section_data_struct. Make the space and | |
| 8363 | subspace dictionaries be pointers (to save space when | |
| 8364 | only reading objects). | |
| 8365 | ||
| 8366 | * som.c (bfd_som_set_section_attributes): Now returns a boolean; | |
| 8367 | some references changed. Allocate a copyable data stucture if | |
| 8368 | none exists. Store info into the copyable data structure. | |
| 8369 | (bfd_som_set_subsection_attributes): Likewise. | |
| 8370 | (som_is_space, som_is_subspace, som_is_container): New functions. | |
| 8371 | Use these instead of directly accessing private data. | |
| 8372 | (som_prep_headers): Allocate space and subspace headers here. | |
| 8373 | Fill in some fields in the space/subspace headers from the | |
| 8374 | copyable data. | |
| 8375 | (som_bfd_copy_private_section_data): Only copy the stuff | |
| 8376 | that we really need to make objcopy and strip work. Allocate | |
| 8377 | the copy_data structure for the output bfd before copying. | |
| 8378 | ||
| 8379 | * som.h (struct som_exec_data): New structure to hold exec | |
| 8380 | info that must be preserved when running objcopy/strip. | |
| 8381 | (struct somdata): Add new "exec_data" field and accessor | |
| 8382 | macro. Add some comments on how the various fields are used. | |
| 8383 | (som_section_data_struct): Make is_space and is_subspace bitfields. | |
| 8384 | Delete unused subspace_index. All references now use the | |
| 8385 | target_index field within the section structure itself. | |
| 8386 | ||
| 8387 | * som.c (make_unique_section): Delete unused declaration. | |
| 8388 | (som_bfd_copy_private_bfd_data): New function. | |
| 8389 | (som_object_setup): Allocate space for and save exec information | |
| 8390 | that needs to be copied during objcopy/strip. | |
| 8391 | (som_mkobject): Do not allocate space for a file header here. | |
| 8392 | It is not used when only reading SOM objects. | |
| 8393 | (som_prep_headers): Allocate space for and attach a file header | |
| 8394 | to the output bfd. For executables, use the saved system_id | |
| 8395 | value rather than trying to guess the right value. Do not abort | |
| 8396 | wwhen setting file_hdr->entry* for executables. | |
| 8397 | (som_begin_writing): For executables, set the exec_entry and | |
| 8398 | exec_flags fields. | |
| 8399 | (som_copy_private_backend_section_data): Always return a value. | |
| 8400 | ||
| 8401 | * libhppa.h (PA_PAGESIZE): Define. | |
| 8402 | ||
| 8403 | * som.c (SOM_ALIGN): Define. | |
| 8404 | (som_begin_writing): If writing an executable, initialize all | |
| 8405 | fields in the exec header to zero. Update fields in the exec | |
| 8406 | header as sizes of loadable subspaces are computed. Carefully | |
| 8407 | preserve alignments when building executables. Actually write the | |
| 8408 | exec after all the fields are filled in. | |
| 8409 | ||
| 8410 | * Better long-filename handling. Reads SOM ABI compliant extended | |
| 8411 | names, but doesn't quite write compliant extended names yet. | |
| 8412 | * som.c (som_slurp_extended_name_table): Delete function. The | |
| 8413 | generic code will handle things correctly. | |
| 8414 | (som_slurp_armap): Seek to the beginning of the next member. | |
| 8415 | (normalize): New function. | |
| 8416 | (som_bfd_ar_write_symbol_stuff): Take the size of the extended | |
| 8417 | name table into account when computing the file offsets in the | |
| 8418 | SOM dictionary. Make sure to align to an even boundary. | |
| 8419 | (som_write_armap): Initialize the checksum to zero. | |
| 8420 | (ar_maxchars): Fix. Opps. | |
| 8421 | ||
| 8422 | Fri Mar 18 20:35:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 8423 | ||
| 8424 | * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_CTOR on a 64-bit | |
| 8425 | machine. Handle BFD_RELOC_SPARC13 and BFD_RELOC_SPARC_BASE13. | |
| 8426 | ||
| 8427 | Thu Mar 17 18:26:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 8428 | ||
| 8429 | * bfd-in.h (BFD_VERSION): Use @VERSION@. | |
| 8430 | * Makefile.in (bfd.h): Replace it with contents of VERSION file. | |
| 8431 | * bfd-in2.h: Regenerated. | |
| 8432 | ||
| 8433 | * trad-core.c (trad_unix_bfd_is_local_label): Fixed typo where | |
| 8434 | this was also named trad_unix_bfd_copy_private_bfd_data. | |
| 8435 | ||
| 8436 | Thu Mar 17 10:37:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com) | |
| 8437 | ||
| 8438 | * aoutx.h, elfcode.h, coff-alpha.c, bout.c, ecoff.c, ecofflink.c, | |
| 8439 | elf32-hppa.c, elf32-mips.c, linker.c, som.c, sunos.c: If malloc(0) | |
| 8440 | returns NULL, it is not an error. It's possible that some of | |
| 8441 | these checks are not necessary (because the size can never be | |
| 8442 | zero), but putting in the checks is the conservative thing to do | |
| 8443 | in light of the fact that some of these malloc calls replaced | |
| 8444 | unchecked alloca calls, in which a zero argument would work fine. | |
| 8445 | ||
| 8446 | Thu Mar 17 11:44:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8447 | ||
| 8448 | * osf-core.c (osf_core_bfd_copy_private_bfd_data): Remove | |
| 8449 | duplicate definition. | |
| 8450 | (osf_core_bfd_is_local_label): Define. | |
| 8451 | ||
| 8452 | * reloc.c (bfd_generic_get_relocated_section_contents): Don't fail | |
| 8453 | if malloc (0) fails. bfd_canonicalize_reloc returning 0 is not a | |
| 8454 | failure indication, it merely means there are no relocs. | |
| 8455 | ||
| 8456 | * elfcode.h (NAME(bfd_elf,write_object_contents)): Don't use space | |
| 8457 | after NAME, since SunOS /bin/cc can't handle it. | |
| 8458 | ||
| 8459 | Wed Mar 16 16:43:33 1994 David J. Mackenzie (djm@thepub.cygnus.com) | |
| 8460 | ||
| 8461 | * netbsd386.c (N_SET_FLAGS): Don't nuke the machine id field. | |
| 8462 | From sukes@glue.umd.edu (Tasuki Hirata). | |
| 8463 | ||
| 8464 | Wed Mar 16 07:55:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com) | |
| 8465 | ||
| 8466 | * aoutf1.h (4 places): Use a simple #if on ARCH_SIZE, rather than | |
| 8467 | all that convoluted stuff with NAME, CAT3, etc. The convoluted | |
| 8468 | stuff broke for SunOS4 /bin/cc (due to DEFUN elimination, I guess). | |
| 8469 | ||
| 8470 | Wed Mar 16 00:02:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8471 | ||
| 8472 | * som.c (som_prep_for_fixups): Detect section symbols based | |
| 8473 | on either the lack of private data or the symbol flags. Do not | |
| 8474 | munge section symbol names anymore -- they no longer confuse GDB. | |
| 8475 | (som_begin_writing): Leave space for an exec header if writing | |
| 8476 | an executable. | |
| 8477 | (som_slurp_symbol_table): Recognize both forms of section symbol | |
| 8478 | names "L$0\002" and "$<FOO>$". Change the name of "L$0\002" | |
| 8479 | section symbols to be the name of the section they represent. | |
| 8480 | Debugging symbols begin with "L$0\001", not just "L$". | |
| 8481 | ||
| 8482 | Tue Mar 15 22:58:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8483 | ||
| 8484 | * bfd-in2.h, libbfd.h, libcoff.h: Rebuilt. | |
| 8485 | ||
| 8486 | * bfd-in.h (JUMP_TABLE): Add new entries to the jump table | |
| 8487 | for bfd_copy_private_section_data, bfd_copy_private_bfd_data, | |
| 8488 | and bfd_is_local_label. | |
| 8489 | ||
| 8490 | * targets.c: Add new entries to the bfd_target structure. | |
| 8491 | ||
| 8492 | * bfd.c (bfd_copy_private_bfd_data): New definition. | |
| 8493 | ||
| 8494 | * section.c (bfd_copy_private_section_data): New definition. | |
| 8495 | ||
| 8496 | * syms.c (bfd_is_local_label): New definition. | |
| 8497 | ||
| 8498 | * libbfd-in.h (bfd_generic_is_local_label): Declare. | |
| 8499 | ||
| 8500 | * libbfd.c (bfd_generic_is_local_label): New function. | |
| 8501 | ||
| 8502 | * *-core.c: Provide default definitions for new functions in | |
| 8503 | the target vector which all point to bfd_false. | |
| 8504 | ||
| 8505 | * aout-target.h, coffcode.h, elf32-target.h elf64-target.h, ieee.c | |
| 8506 | libaout.h, libecoff.h, nlm-target.h, oasys.c, srec.c, tekhex.c | |
| 8507 | Default new vectors for copying private backend data to bfd_true. | |
| 8508 | Default new vector for determining if a symbol is a local label | |
| 8509 | to bfd_generic_is_local_label. | |
| 8510 | ||
| 8511 | * som.c (som_bfd_copy_private_section_data): New function. | |
| 8512 | (som_bfd_is_local_label): New function. | |
| 8513 | (som_bfd_copy_private_bfd_data): For now default to bfd_true. | |
| 8514 | ||
| 8515 | * elf32-hppa.c (hppa_elf_is_local_label): New function. | |
| 8516 | ||
| 8517 | Tue Mar 15 23:55:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8518 | ||
| 8519 | * cf-m68klynx.c (CALC_ADDEND): Use _bfd_m68klynx_howto_table. | |
| 8520 | ||
| 8521 | Tue Mar 15 04:41:13 1994 David J. Mackenzie (djm@rtl.cygnus.com) | |
| 8522 | ||
| 8523 | * Most files: | |
| 8524 | Replace DEFUN and DEFUN_VOID with K&R-style function definition. | |
| 8525 | Indent some of them to GNU standards. | |
| 8526 | ||
| 8527 | * aout32.c, archures.c, core.c, cpu-h8300.c, cpu-i960.c, | |
| 8528 | cpu-m68k.c, cpu-m88k.c, cpu-mips.c, cpu-vax.c, ctor.c, demo64.c, | |
| 8529 | elf32-hppa.h, gen-aout.c, host-aout.c, init.c, libhppa.h, | |
| 8530 | libieee.h, liboasys.h, newsos3.c, som.h, stab-syms.c, sunos.c: | |
| 8531 | Update copyright years. | |
| 8532 | ||
| 8533 | Mon Mar 14 11:41:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8534 | ||
| 8535 | * som.c (som_prep_for_fixups): A relocation involving the section | |
| 8536 | symbol for the *ABS* section is really a relocation involving | |
| 8537 | no symbol. | |
| 8538 | (som_slurp_symbol_table): Do not set BSF_GLOBAL or BSF_EXPORT for | |
| 8539 | undefined symbols. Correctly distinguish between debugger symbols | |
| 8540 | and section symbols. | |
| 8541 | ||
| 7898deda | 8542 | * som.c (setup_sections): Set SEC_DEBUGGING and the section attributes |
| 252b5132 RH |
8543 | for spaces and subspaces. |
| 8544 | ||
| 8545 | * som.c (som_bfd_count_ar_symbols): Fix typo. | |
| 8546 | ||
| 8547 | * som.c (som_object_setup): Set EXEC_P, D_PAGED, WP_TEXT, and | |
| 8548 | HAS_RELOC based on the object's magic number. | |
| 8549 | (make_unique_section): Delete function. BFD and its users are | |
| 8550 | prepared to handle multiple sections with the same name. | |
| 8551 | (setup_sections): Allocate space on the BFD's obstack to hold | |
| 8552 | section names. Use bfd_make_setion_anyway rather than the | |
| 8553 | obsolete make_unique_section. | |
| 8554 | (som_prep_headers): Choose the correct SOM magic number based | |
| 8555 | on the BFD's flags. | |
| 8556 | (som_bfd_fill_in_ar_symbols): Return false, not NULL on error. | |
| 8557 | ||
| 8558 | Sat Mar 12 09:46:09 1994 Ian Lance Taylor (ian@cygnus.com) | |
| 8559 | ||
| 8560 | * elf32-ppc.c: Renamed from elf32-powerpc.c. | |
| 8561 | * nlm32-ppc.c: Renamed from nlm32-powerpc.c. | |
| 8562 | * Makefile.in, configure.in: Corresponding changes. | |
| 8563 | ||
| 8564 | Fri Mar 11 22:27:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8565 | ||
| 8566 | * elf32-powerpc.c: Extensive changes to update to preliminary ABI. | |
| 8567 | ||
| 8568 | Fri Mar 11 00:34:59 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
| 8569 | ||
| 8570 | * sunos.c (sunos_read_dynamic_info): Assume that dynamic info | |
| 8571 | is always located at the start of the data section to allow | |
| 8572 | recovery of the dynamic info from a stripped executable. | |
| 8573 | * ecoff.c (ecoff_styp_to_sec_flags): Handle STYP_PDATA, STYP_XDATA | |
| 8574 | and STYP_COMMENT. | |
| 8575 | ||
| 8576 | Wed Mar 9 17:17:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com) | |
| 8577 | ||
| 8578 | * libbfd-in.h: Remove alloca cruft. It was missing some necessary | |
| 8579 | cruft (like the #pragma alloca for AIX). | |
| 8580 | In addition to that problem, the C alloca calls xmalloc, which | |
| 8581 | means checking for being out of memory can't work right. The | |
| 8582 | following changes remove all uses of alloca from BFD. | |
| 8583 | * hosts/solaris2.h: Remove alloca cruft. | |
| 8584 | * som.c: Replace alloca with a fixed size auto array. | |
| 8585 | * aoutx.h, elfcode.h, nlmcode.h, bout.c, coff-alpha.c, ecoff.c, | |
| 8586 | ecofflink.c, elf32-hppa.c, elf32-mips.c, linker.c, reloc.c, som.c, | |
| 8587 | sunos.c: Replace alloca with malloc and appropriate error checking and | |
| 8588 | freeing. | |
| 8589 | * linker.c: Replace alloca with obstack_alloc. | |
| 8590 | * libbfd.h: Rebuilt. | |
| 8591 | ||
| 8592 | Tue Mar 8 12:10:38 1994 Ian Lance Taylor (ian@cygnus.com) | |
| 8593 | ||
| 8594 | * coff-mips.c (mips_relocate_section): Handle MIPS_R_LITERAL like | |
| 8595 | MIPS_R_GPREL. | |
| 8596 | ||
| 8597 | Sat Mar 5 14:08:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
| 8598 | ||
| 8599 | * elf32-hppa.h, elfcode.h: Replace uses of Elf*_Half, Elf*_Word, | |
| 8600 | Elf*_Off typedefs by their expansion, the typedefs have been | |
| 8601 | removed from include/elf/internal.h. | |
| 8602 | * elfcode.h (bfd_section_from_shdr): Handle SHT_DYNAMIC section like | |
| 8603 | SHT_PROGBITS section. | |
| 8604 | ||
| 8605 | Thu Mar 3 20:03:39 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8606 | ||
| 8607 | * som.h (_PA_RISC_ID): Treat HOST_HPPAOSF just like HOST_HPPABSD. | |
| 8608 | ||
| 8609 | Wed Mar 2 13:28:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com) | |
| 8610 | ||
| 8611 | * configure.host: Recognize i[34]86-sequent-*. | |
| 8612 | ||
| 8613 | * trad-core.c (trad_unix_core_file_p): A non-zero, not zero, | |
| 8614 | return from bfd_seek indicates an error. | |
| 8615 | New macro TRAD_CORE_DSIZE_INCLUDES_TSIZE to replace | |
| 8616 | TRAD_CORE_STACK_OFFSET. | |
| 8617 | * hosts/symmetry.h: Define TRAD_CORE_DSIZE_INCLUDES_TSIZE and | |
| 8618 | TRAD_CORE_USER_OFFSET but not HOST_STACK_OFFSET. | |
| 8619 | ||
| 8620 | Wed Mar 2 11:57:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8621 | ||
| 8622 | * som.[ch]: Do not include libhppa.h in som.c, instead include | |
| 8623 | it in som.h. | |
| 8624 | ||
| 8625 | * elf32-hppa.[ch]: Do not include libhppa.h in elf32-hppa.c, instead | |
| 8626 | include it in elf32-hppa.h. | |
| 8627 | ||
| 8628 | * som.c (log2): Return -1 on error rather than aborting. | |
| 8629 | (setup_sections): Bubble up an error from log2. | |
| 8630 | ||
| 8631 | * Changes to make HP C compiler happy in both traditional | |
| 8632 | and ANSI mode. | |
| 8633 | * som.c (hppa_som_gen_reloc_type): Use correct enum type for | |
| 8634 | field parameter. | |
| 8635 | (bfd_som_set_section_attributes): Use unsigned int rather than | |
| 8636 | unsigned char to avoid GNU-C extensions. | |
| 8637 | (bfd_som_attach_aux_hdr): Return a boolean to indicate success | |
| 8638 | or failure rather than aborting on failure. | |
| 8639 | ||
| 8640 | * som.h (bfd_som_set_section_attributes): Fix prototype to match | |
| 8641 | som.c changes. | |
| 8642 | (bfd_som_attach_aux_hdr): Add prototype. | |
| 8643 | (hppa_som-gen_reloc_type): Likewise. | |
| 8644 | ||
| 8645 | * elf32-hppa.c: Add a couple casts to make HP compiler happy. | |
| 8646 | (hppa_look_for_stubs_in_section): Do not return false on failure | |
| 8647 | until rest of code is ready to handle it. Abort for now. | |
| 8648 | ||
| 8649 | Tue Mar 1 18:33:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com) | |
| 8650 | ||
| 8651 | * bfd-in2.h: Rebuilt. | |
| 8652 | ||
| 8653 | Tue Mar 1 13:06:53 1994 Kung Hsu (kung@mexican.cygnus.com) | |
| 8654 | ||
| 8655 | * i386os9k.c: use new functions bfd_set_error and bfd_get_error. | |
| 8656 | * Makefile.in: delete an extra blank. | |
| 8657 | * configure.in : Add i396os9k_vec. | |
| 8658 | ||
| 8659 | Mon Feb 28 15:41:01 1994 Kung Hsu (kung@mexican.cygnus.com) | |
| 8660 | ||
| 8661 | * config.bfd : Add i386-os9k. | |
| 8662 | * config/i386-os9k.mt : Newly add os9k target makefile. | |
| 8663 | ||
| 8664 | * i386os9k.c : new file to handle os9k format bfd. | |
| 8665 | * Makefile.in : Handle new file i386os9k.c | |
| 8666 | * targets.c : Add bfd_target_os9k_flavour and i386os9k_vec. | |
| 8667 | * cache.c : Initialize cache_sentinel to 0. | |
| 8668 | ||
| 8669 | Sun Feb 27 16:30:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8670 | ||
| 8671 | * elf32-hppa.c (mismatches, retval_mismatches): Fix mismatch | |
| 8672 | action in case where caller specified no argument relocation. | |
| 8673 | (hppa_elf_build_linker_stub): Try again to get the sym_ptr_ptr | |
| 8674 | right in the original relocation and the stub's relocation. | |
| 8675 | ||
| 8676 | * elf32-hppa.h (hppa_look_for_stub_in_section): Fix typo. Delete | |
| 8677 | unused symbols argument. | |
| 8678 | ||
| 8679 | * elf32-hppa.c (hppa_elf_stub_reloc): Accept asymbol ** rather | |
| 8680 | than asymbol * for original target symbol. All callers changed. | |
| 8681 | Set reloc->sym_ptr_ptr appropriately. | |
| 8682 | (hppa_elf_build_linker_stub): Set reloc->sym_ptr_ptr correctly. | |
| 8683 | (hppa_elf_look_for_stubs_in_section): No longer need symbols | |
| 8684 | argument. Use the output symbols when canonicalizing the relocs, | |
| 8685 | creating them if necessary. | |
| 8686 | ||
| 8687 | * linker.c (_bfd_generic_link_output_symbols): Do not | |
| 8688 | rebuild/clobber the output symbols if they already exist. | |
| 8689 | ||
| 8690 | Sun Feb 27 15:22:36 1994 Stan Shebs (shebs@andros.cygnus.com) | |
| 8691 | ||
| 8692 | * targets.c (BFD_SEND, BFD_SEND_FMT): Add debugging versions that | |
| 8693 | check all the pointer dereferences. Enabled via DEBUG_BFD_SEND. | |
| 8694 | * bfd-in2.h: Rebuilt. | |
| 8695 | ||
| 8696 | * srec.c (hex_value): Always set to a size of 256 bytes. | |
| 8697 | (srec_init): Cosmetic changes. | |
| 8698 | ||
| 8699 | Sun Feb 27 11:18:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8700 | ||
| 8701 | * elf32-hppa.c: Second half of major cleanup. More comments, | |
| 8702 | PARAMize and staticize rest of functions. Delete unused | |
| 8703 | functions. Delete unused/unnecessary arguments to some functions. | |
| 8704 | Group static vars together. Abort for bad errors until we have | |
| 8705 | error code propogation working. Work on spacing and indention. | |
| 8706 | Add FIXMEs for unresolved problems. Use enums rather than | |
| 8707 | #defines for lots of things. Merge two functions which build | |
| 8708 | linker stubs into a single function (so they can easily share a | |
| 8709 | ton of common code). | |
| 8710 | ||
| 8711 | Sat Feb 26 10:00:45 1994 Ian Lance Taylor (ian@cygnus.com) | |
| 8712 | ||
| 8713 | * reloc.c (_bfd_relocate_contents): Adjust handling of overflow to | |
| 8714 | avoid depending upon right shifts of signed numbers, and to | |
| 8715 | correct handling of src_mask with lower bits zero. | |
| 8716 | ||
| 8717 | * aoutx.h, archive.c: Add casts to avoid warnings from SVR4 cc. | |
| 8718 | * ecoff.c, ecofflink.c, ecoffswap.h, srec.c: Likewise. | |
| 8719 | * elf32-i386.c: Likewise. | |
| 8720 | * elfcode.h (bfd_section_from_shdr): Make i unsigned; remove old | |
| 8721 | #if 0 code. | |
| 8722 | (elf_write_phdrs): Make i unsigned. | |
| 8723 | (map_program_segments): Make i and n_left unsigned. | |
| 8724 | (assign_file_positions_except_relocs): Make i unsigned. | |
| 8725 | (write_shdrs_and_ehdr): Make count unsigned. | |
| 8726 | (assign_file_positions_for_relocs): Make i unsigned. | |
| 8727 | (NAME(bfd,elf_write_object_contents)): Make count unsigned. | |
| 8728 | (section_from_elf_index): Make index argument unsigned. | |
| 8729 | ||
| 8730 | Fri Feb 25 21:34:58 1994 Ian Lance Taylor (ian@cygnus.com) | |
| 8731 | ||
| 8732 | * elfcode.h: Don't include assert.h. | |
| 8733 | (swap_out_syms): Use BFD_ASSERT rather than assert. | |
| 8734 | ||
| 8735 | * linker.c (_bfd_generic_link_write_global_symbol): Add missing | |
| 8736 | break in switch. | |
| 8737 | ||
| 8738 | * hosts/i386v4.h (qsort, strtol): Remove incorrect and useless | |
| 8739 | declarations. | |
| 8740 | ||
| 8741 | Fri Feb 25 16:35:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8742 | ||
| 8743 | * libhppa.h (hppa_rebuild_insn): Moved here from elf32-hppa.c. | |
| 8744 | ||
| 8745 | * elf32-hppa.h (elf_hppa_tc_symbol): Add new arguments. | |
| 8746 | (elf_hppa_tc_make_sections): Likewise. | |
| 8747 | (elf_hppa_final_processing): Add extern decl. | |
| 8748 | ||
| 8749 | * elf32-hppa.c: First half of major cleanup. Add/cleanup lots of | |
| 8750 | comments. PARAMize some static functions. Delete unused functions. | |
| 8751 | Delete unused/unnecessary arguments to many functions. Group | |
| 8752 | static vars together. Collapse common case statements together | |
| 8753 | in many places. Use default case when possible instead of listing | |
| 8754 | each case separately. Abort for bad errors until we get error | |
| 8755 | code propogation working. Work on spacing and indention problems. | |
| 8756 | Add FIXMEs for some unresolved problems. Delete hopelessly broken | |
| 8757 | COMPLEX relocation support (it's never used anyway). | |
| 8758 | (hppa_elf_rebuild_insn): Delete. Moved into libhppa.h. | |
| 8759 | (elf_hppa_tc_symbol): Accept and use new arguments (symext chains). | |
| 8760 | (elf_hppa_tc_make_sections): Likewise. | |
| 8761 | ||
| 8762 | * format.c (bfd_check_format_matches): Initialize matching_vector | |
| 8763 | to keep gcc -Wall quiet. | |
| 8764 | ||
| 8765 | * elfcode.h (elf_slurp_reloca_table): Fix typo. | |
| 8766 | ||
| 8767 | * som.c (som_get_symtab_upper_bound): Use "sizeof (asymbol *)" | |
| 8768 | not "sizeof (som_symbol_type *)". | |
| 8769 | ||
| 8770 | * elfcode.h (elf_get_symtab_upper_bound): Use "sizeof (asymbol *)" | |
| 8771 | not "sizeof (asymbol"). Opps. | |
| 8772 | ||
| 8773 | Fri Feb 25 13:19:04 1994 Ted Lemon (mellon@pepper.ncd.com) | |
| 8774 | ||
| 8775 | * bfd.c (bfd_get_gp_size): Can't return gp value on an archive. | |
| 8776 | (bfd_set_gp_size): Can't set gp value on an archive. | |
| 8777 | ||
| 8778 | Fri Feb 25 12:57:00 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
| 8779 | ||
| 8780 | * srec.c (pass_over): Don't skip too many characters when | |
| 8781 | end of line seen. | |
| 8782 | ||
| 8783 | Fri Feb 25 11:41:57 1994 Ian Lance Taylor (ian@cygnus.com) | |
| 8784 | ||
| 8785 | * ecoff.c (ecoff_sizeof_headers): Align result to 16 byte | |
| 8786 | boundary. | |
| 8787 | ||
| 8788 | Thu Feb 24 07:13:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8789 | ||
| 8790 | * som.c (som_bfd_derive_misc_symbol_info): Derive symbol_info | |
| 8791 | field for absolute symbols in the same manner as undefined | |
| 8792 | and common symbols. | |
| 8793 | ||
| 8794 | Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
| 8795 | ||
| 8796 | * elfcode.h (elf_core_file_p): Check for core file e_machine match | |
| 8797 | like in elf_object_p. | |
| 8798 | ||
| 8799 | Wed Feb 23 18:28:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8800 | ||
| 8801 | * elfcode.h (alloca): Delete declaration. | |
| 8802 | ||
| 8803 | * som.c (som_prep_headers): Use CPU_PA_RISC1_0 for magic | |
| 8804 | number rather than HP9000S800_ID. Note som.c is careful | |
| 8805 | to make sure CPU_PA_RISC1_0 is always defined. | |
| 8806 | ||
| 8807 | Mon Feb 21 10:12:02 1994 Stan Shebs (shebs@andros.cygnus.com) | |
| 8808 | ||
| 8809 | * Makefile.in (targets.o, archures.o): Use ALL_CFLAGS to supply | |
| 8810 | flags to explicit compile actions. | |
| 8811 | ||
| 8812 | Mon Feb 21 09:50:06 1994 Ian Lance Taylor (ian@lisa.cygnus.com) | |
| 8813 | ||
| 8814 | * ecofflink.c (ecoff_write_symhdr): Set symhdr->magic here. | |
| 8815 | * ecoff.c (ecoff_write_object_contents): Make sure .bss section | |
| 8816 | ends on a page boundary if there is no symbol table. | |
| 8817 | (ecoff_bfd_final_link): Don't set symhdr->magic here. | |
| 8818 | ||
| 8819 | * hosts/hp300.h: Include <stdlib.h>; don't declare free. | |
| 8820 | ||
| 8821 | * som.c (som_bfd_count_ar_symbols): Use a pointer and alloca | |
| 8822 | rather than an array of variable size. | |
| 8823 | (som_bfd_fill_in_ar_symbols): Likewise. | |
| 8824 | (som_bfd_ar_write_symbol_stuff): Likewise. | |
| 8825 | ||
| 8826 | * coff-alpha.c (alpha_relocate_section): Rewrite mask and shift | |
| 8827 | operation to avoid OSF 1.3 cc bug. | |
| 8828 | * ecoff.c (ecoff_write_object_contents): Make text_size, data_size | |
| 8829 | and bss_size bfd_size_type instead of unsigned long. Make | |
| 8830 | text_start and data_start bfd_vma instead of unsigned long. | |
| 8831 | * ecofflink.c (ecoff_add_string): Remove incorrect cast of return | |
| 8832 | value. | |
| 8833 | ||
| 8834 | Sun Feb 20 16:06:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com) | |
| 8835 | ||
| 8836 | * linker.c (_bfd_generic_link_add_archive_symbols): Consider | |
| 8837 | symbols in the order they appear in the archive map. | |
| 8838 | ||
| 8839 | Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
| 8840 | ||
| 8841 | * coff-alpha.c (reloc_nil): Add forward declaration, add missing | |
| 8842 | error_message argument. | |
| 8843 | * coff-sparc.c (bfd_coff_generic_reloc): Add forward declaration, | |
| 8844 | add missing error_message argument. | |
| 8845 | * mipsbsd.c (mips_fix_hi16_s): Add forward declaration, add missing | |
| 8846 | error_message argument. | |
| 8847 | ||
| 8848 | Fri Feb 18 11:41:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8849 | ||
| 8850 | Support for PowerPC NetWare. | |
| 8851 | * nlm32-powerpc.c: New file. | |
| 8852 | * config.bfd (powerpc-*-netware*): New target; use ppc-nlm. | |
| 8853 | * config/ppc-nlm.mt: New file. | |
| 8854 | * configure.in (nlm32_powerpc_vec): New target vector; use | |
| 8855 | nlm32-powerpc.o, nlm32.o, nlm.o. | |
| 8856 | * targets.c (nlm32_powerpc_vec): Declare. | |
| 8857 | * Makefile.in (BFD32_BACKENDS): Add nlm32-powerpc.o. | |
| 8858 | (CFILES): Add nlm32-powerpc.c. | |
| 8859 | ||
| 8860 | Initial support for PowerPC ELF. Done without an ABI, and | |
| 8861 | probably to be changed when I get an ABI. | |
| 8862 | * config.bfd (powerpc-*-sysv4*): New target; use ppc-elf. | |
| 8863 | * config/ppc-elf.mt: New file. | |
| 8864 | * configure.in (bfd_elf32_powerpc_vec): New target vector; use | |
| 8865 | elf32-powerpc.o, elf32.o, elf.o. | |
| 8866 | * elf32-powerpc.c: New file. | |
| 8867 | * elfcode.h (prep_headers): Add bfd_arch_powerpc case. | |
| 8868 | (elf_set_arch_mach): Likewise. | |
| 8869 | * targets.c (bfd_elf32_powerpc_vec): Declare. | |
| 8870 | * Makefile.in (BFD32_BACKENDS): Add elf32-powerpc.o. | |
| 8871 | (CFILES): Add elf32-powerpc.c. | |
| 8872 | Rebuilt dependencies. | |
| 8873 | ||
| 8874 | Thu Feb 17 15:29:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 8875 | ||
| 8876 | * coffgen.c (coff_write_linenumbers): Always return a value. | |
| 8877 | ||
| 8878 | * elfcode.h (elf_slurp_symbol_table): Handle zero symbols | |
| 8879 | reasonably. Allocate x_symp using alloca. | |
| 8880 | ||
| 8881 | * elfcode.h (map_program_segments): ELF program header entries | |
| 8882 | must be sorted by load address. This used to generate the entries | |
| 8883 | in reverse order. | |
| 8884 | ||
| 8885 | * section.c (SEC_IN_MEMORY): Define. | |
| 8886 | (asection): Rename unused field otheruserdata to contents, and | |
| 8887 | make it char *. | |
| 8888 | (bfd_make_section_anyway): Initialize contents field to NULL. | |
| 8889 | (bfd_get_section_contents): If SEC_IN_MEMORY is set, get section | |
| 8890 | contents from contents field rather than from file. | |
| 8891 | * bfd-in2.h: Rebuilt. | |
| 8892 | ||
| 8893 | Thu Feb 17 08:30:53 1994 David J. Mackenzie (djm@thepub.cygnus.com) | |
| 8894 | ||
| 8895 | * bfd.c (bfd_get_error, bfd_set_error): New functions. | |
| 8896 | (bfd_error): Make static. | |
| 8897 | (bfd_error_type): Renamed from bfd_ec. Prepend "bfd_error_" to | |
| 8898 | all values. | |
| 8899 | * bfd-in2.h: Regenerated. | |
| 8900 | * aix386-core.c, aout-adobe.c, aout-encap.c, aout-target.h, | |
| 8901 | aoutf1.h, aoutx.h, archive.c, archures.c, | |
| 8902 | bfd.c, bout.c, cache.c, coff-alpha.c, coff-mips.c, | |
| 8903 | coff-rs6000.c, coffcode.h, coffgen.c, core.c, ctor.c, | |
| 8904 | ecoff.c, ecofflink.c, elf.c, elf32-hppa.c, elf32-mips.c, | |
| 8905 | elfcode.h, format.c, hash.c, hp300hpux.c, hppabsd-core.c, | |
| 8906 | i386lynx.c, ieee.c, libbfd.c, libelf.h, linker.c, | |
| 8907 | lynx-core.c, nlm.c, nlm32-alpha.c, nlm32-i386.c, | |
| 8908 | nlm32-sparc.c, nlmcode.h, oasys.c, opncls.c, osf-core.c, | |
| 8909 | ptrace-core.c, reloc16.c, rs6000-core.c, section.c, som.c, | |
| 8910 | srec.c, sunos.c, syms.c, targets.c, tekhex.c, | |
| 8911 | trad-core.c: Change callers. | |
| 8912 | ||
| 8913 | Tue Feb 15 22:27:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8914 | ||
| 8915 | * som.c: Remove FIXMEs for things which have been dealt with. | |
| 8916 | ||
| 8917 | Tue Feb 15 19:39:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 8918 | ||
| 8919 | * section.c (bfd_get_section_contents): Since this function reads | |
| 8920 | unrelocated contents, the section's raw size is always the one to | |
| 8921 | use for bounds checking. | |
| 8922 | ||
| 8923 | * linker.c (default_indirect_link_order): In assertion, compare | |
| 8924 | link_order size field against cooked size, not raw size, of input | |
| 8925 | section. | |
| 8926 | ||
| 8927 | * bout.c (b_out_get_reloc_upper_bound): For BSS section, just | |
| 8928 | return 0. | |
| 8929 | (aligncode): When shrinking, the addend should be set to the | |
| 8930 | current offset in the section plus the number of bytes of padding | |
| 8931 | that will actually be retained. | |
| 8932 | (b_out_relax_section): If a section contains no relocations, don't | |
| 8933 | bother processing them. | |
| 8934 | (b_out_get_relocated_section_contents): Set reloc_done. Assert | |
| 8935 | that bfd_get_section_contents returns true. Check that relocs are | |
| 8936 | properly ordered. | |
| 8937 | (b_out_get_relocated_section_contents, case ALIGNDONE): Assert | |
| 8938 | that reloc->addend falls between the current source offset and the | |
| 8939 | raw size of the input section. | |
| 8940 | ||
| 8941 | * config.bfd: Support i960 vxworks versions > 5.0 with coff, not | |
| 8942 | bout. Default with no version number is still bout. Support | |
| 8943 | explicit i960-coff target too. | |
| 8944 | ||
| 8945 | * bout.c: Changed some indentation, deleted trailing whitespace, | |
| 8946 | fixed some comments, removed some "#if 1" lines. | |
| 8947 | (output_addr): New macro. | |
| 8948 | (calljx_callback, callj_callback, get_value, abs32code, aligncode, | |
| 8949 | b_out_get_relocated_section_contents): Use it for readability. | |
| 8950 | ||
| 8951 | Tue Feb 15 09:00:16 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8952 | ||
| 8953 | * som.c (som_bfd_prep_for_ar_write): Iterate through the SOM | |
| 8954 | symbols, not the BFD symbols. | |
| 8955 | (som_bfd_ar_write_symbol_stuff): Likewise. | |
| 8956 | ||
| 8957 | Mon Feb 14 22:55:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8958 | ||
| 8959 | * som.c (som_slurp_symbol_table): Do not die if a BFD doesn't | |
| 8960 | have any symbols. | |
| 8961 | ||
| 8962 | * Finish basic read-write support for SOM archive libraries. Bugs | |
| 8963 | surely remain as this hasn't been tested all that much. | |
| 8964 | * som.c (SOM_LST_HASH_SIZE, SOM_LST_MODULE_LIMIT): Define. | |
| 8965 | (struct som_misc_symbol_info): New structure to hold info necessary | |
| 8966 | to build both normal and library symbol tables. | |
| 8967 | (som_derive_misc_symbol_info): New function to derive info necessary | |
| 8968 | to build both normal and library symbol tables. | |
| 8969 | (som_build_and_write_symbol_table): Use new function to derive misc | |
| 8970 | symbol information. | |
| 8971 | (som_slurp_symbol_table): Update backend private data for symbols | |
| 8972 | appropriately. | |
| 8973 | (som_bfd_prep_for_ar_write): New function. | |
| 8974 | (som_bfd_ar_symbol_hash): New function. | |
| 8975 | (som_bfd_ar_write_symbol_stuff): New function. | |
| 8976 | (som_write_armap): Flesh out. | |
| 8977 | (som_vec): Fix ar padding character. | |
| 8978 | ||
| 8979 | * som.c: Consistently use memset rather than bzero. | |
| 8980 | ||
| 8981 | Mon Feb 14 17:02:28 1994 Stu Grossman (grossman at cygnus.com) | |
| 8982 | ||
| 8983 | * coff-rs6000.c: Add Lynx core file support, use HOST_AIX, where | |
| 8984 | appropriate. | |
| 8985 | * rs6000-core.c: Use HOST_AIX instead of COREFILES_PLEASE. | |
| 8986 | * config/rs6000.mh: Remove defs of ARCHIVES_PLEASE and | |
| 8987 | COREFILES_PLEASE. | |
| 8988 | * config/rs6000lynx.mh: Turn on Lynx core file support. | |
| 8989 | * hosts/rs6000.h: #define HOST_AIX. | |
| 8990 | * hosts/rs6000lynx.h: Create this to enable Lynx host support. | |
| 8991 | ||
| 8992 | Sun Feb 13 14:30:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 8993 | ||
| 8994 | * som.h (som_symbol_data): Safely access backend private data | |
| 8995 | for BFD symbols. All callers changed. | |
| 8996 | ||
| 8997 | * Read-only SOM archive support. | |
| 8998 | * som.c (som_bfd_count_ar_symbols): New helper function. | |
| 8999 | (som_bfd_fill_in_ar_symbols): New helper function. | |
| 9000 | (som_slurp_armap): New function to read a SOM LST. | |
| 9001 | ||
| 9002 | * som.h: Include <lst.h> and <ar.h>. | |
| 9003 | ||
| 9004 | Sat Feb 12 22:34:14 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 9005 | ||
| 9006 | * elfcode.h (elf_map_symbols): Fix typo. | |
| 9007 | (write_object_contents): Check return values from prep_headers and | |
| 9008 | elf_compute_section_file_positions. | |
| 9009 | (set_section_contents): Likewise. | |
| 9010 | ||
| 9011 | Fri Feb 11 16:56:50 1994 David J. Mackenzie (djm@thepub.cygnus.com) | |
| 9012 | ||
| 9013 | * archive.c (normalize) [VMS]: Call malloc, not bfd_xmalloc. | |
| 9014 | (bfd_construct_extended_name_table): Check result of normalize. | |
| 9015 | ||
| 9016 | Tue Feb 8 08:57:31 1994 David J. Mackenzie (djm@thepub.cygnus.com) | |
| 9017 | ||
| 9018 | Make all callers of malloc or realloc (including via obstacks) | |
| 9019 | check the result for NULL. Most set bfd_error to no_memory and | |
| 9020 | return in that case; a few are harder to fix, and are marked | |
| 9021 | with "FIXME <return type>". | |
| 9022 | ||
| 9023 | * elf32-hppa.c (hppa_elf_build_arg_reloc_stub | |
| 9024 | hppa_elf_build_long_branch_stub): Check bfd_make_empty_symbol return. | |
| 9025 | * linker.c (_bfd_generic_link_output_symbols | |
| 9026 | _bfd_generic_link_write_global_symbol): Ditto | |
| 9027 | * section.c (bfd_make_section_anyway): Ditto. | |
| 9028 | ||
| 9029 | * tekhex.c (find_chunk tekhex_mkobject): Check bfd_alloc. | |
| 9030 | (first_phase): Ditto. FIXME void | |
| 9031 | (tekhex_make_empty_symbol): Check bfd_zalloc. | |
| 9032 | ||
| 9033 | * sunos.c (sunos_read_dynamic_info): Check bfd_zalloc. | |
| 9034 | (MY(read_dynamic_symbols) MY(read_dynamic_relocs)): Check bfd_alloc. | |
| 9035 | ||
| 9036 | * stringhash.c (_bfd_stringtab_hash_newfunc): Check bfd_hash_allocate. | |
| 9037 | ||
| 9038 | * srec.c: Indent. | |
| 9039 | (fillup_symbols): Check bfd_alloc. FIXME void | |
| 9040 | (srec_mkobject srec_get_section_contents | |
| 9041 | srec_set_section_contents): Check bfd_alloc. | |
| 9042 | (srec_make_empty_symbol): Check bfd_zalloc. | |
| 9043 | ||
| 9044 | * som.c (hppa_som_gen_reloc_type): Check bfd_alloc_by_size_t. | |
| 9045 | (make_unique_section): Check bfd_alloc. | |
| 9046 | (som_new_section_hook): Check bfd_zalloc. | |
| 9047 | (bfd_som_attach_aux_hdr): Ditto. FIXME void | |
| 9048 | ||
| 9049 | * rs6000-core.c (rs6000coff_core_p): Check bfd_zalloc. | |
| 9050 | ||
| 9051 | * osf-core.c (osf_core_make_empty_symbol): Check bfd_zalloc. | |
| 9052 | (osf_core_core_file_p): Check bfd_alloc. | |
| 9053 | ||
| 9054 | * oasys.c (oasys_slurp_symbol_table oasys_archive_p | |
| 9055 | oasys_mkobject oasys_object_p oasys_new_section_hook | |
| 9056 | oasys_set_section_contents): Check bfd_alloc. | |
| 9057 | (oasys_slurp_section_data): Check bfd_zalloc and bfd_alloc. | |
| 9058 | (oasys_make_empty_symbol): Check bfd_zalloc. | |
| 9059 | ||
| 9060 | * nlmcode.h (nlm_make_empty_symbol): Check bfd_zalloc. | |
| 9061 | (nlm_slurp_symbol_table): Check bfd_zalloc and bfd_alloc. | |
| 9062 | ||
| 9063 | * nlm32-sparc.c (nlm_sparc_read_import): Check bfd_alloc. | |
| 9064 | ||
| 9065 | * nlm32-i386.c (nlm_i386_read_import): Check bfd_alloc. | |
| 9066 | ||
| 9067 | * nlm32-alpha.c (nlm_alpha_read_import): Check bfd_alloc. | |
| 9068 | ||
| 9069 | * linker.c (_bfd_link_hash_newfunc | |
| 9070 | (generic_link_hash_newfunc | |
| 9071 | (archive_hash_newfunc | |
| 9072 | (_bfd_generic_link_add_one_symbol): Check bfd_hash_allocate. | |
| 9073 | (_bfd_generic_final_link | |
| 9074 | (_bfd_generic_link_output_symbols | |
| 9075 | (default_indirect_link_order): Check bfd_alloc. | |
| 9076 | (bfd_new_link_order): Check bfd_alloc_by_size_t. | |
| 9077 | ||
| 9078 | * irix-core.c (irix_core_make_empty_symbol): Check bfd_zalloc. | |
| 9079 | ||
| 9080 | * ieee.c: Indent. | |
| 9081 | (read_id get_symbol get_section_entry ieee_archive_p ieee_object_p | |
| 9082 | ieee_slurp_section_data ieee_new_section_hook): Check bfd_alloc. | |
| 9083 | (do_one): Check bfd_alloc. Return a boolean. | |
| 9084 | (ieee_slurp_section_data): Check it. | |
| 9085 | (init_for_output): Check bfd_alloc. Return a boolean. | |
| 9086 | (ieee_set_section_contents): Check it. | |
| 9087 | (do_with_relocs): Check bfd_alloc. Return a boolean. | |
| 9088 | (ieee_bfd_debug_info_accumulate): Ditto. FIXME void. | |
| 9089 | (ieee_mkobject): Check bfd_zalloc. | |
| 9090 | (ieee_make_empty_symbol): Check bfd_zmalloc. | |
| 9091 | ||
| 9092 | * hpux-core.c (hpux_core_make_empty_symbol): Check | |
| 9093 | bfd_zalloc. | |
| 9094 | ||
| 9095 | * hppabsd-core.c (hppabsd_core_make_empty_symbol): Check | |
| 9096 | bfd_zalloc. | |
| 9097 | (hppabsd_core_core_file_p): Check bfd_zalloc. | |
| 9098 | ||
| 9099 | * hp300hpux.c (MY(slurp_symbol_table)): Check bfd_alloc. | |
| 9100 | ||
| 9101 | * elfcode.h (elf_new_section_hook): Check bfd_alloc. | |
| 9102 | (bfd_section_from_phdr): Ditto. | |
| 9103 | (write_relocs): Ditto. FIXME void | |
| 9104 | (elf_map_symbols assign_section_numbers map_program_segments): | |
| 9105 | Ditto. Return a boolean. | |
| 9106 | (swap_out_syms): Ditto. Check elf_map_symbols. | |
| 9107 | (elf_slurp_symbol_table): Check bfd_zalloc. | |
| 9108 | (elf_slurp_reloca_table): Check bfd_alloc. | |
| 9109 | (elf_slurp_reloc_table): Ditto. | |
| 9110 | (elf_compute_section_file_positions): Check assign_section_numbers. | |
| 9111 | (assign_file_positions_except_relocs): Return a boolean. | |
| 9112 | Check map_program_segments. | |
| 9113 | (elf_compute_section_file_positions): Check it. | |
| 9114 | ||
| 9115 | * elf32-mips.c (mips_elf_final_link): Check bfd_alloc. | |
| 9116 | ||
| 9117 | * elf32-hppa.c (hppa_elf_stub_branch_reloc): Check bfd_zmalloc and | |
| 9118 | realloc. | |
| 9119 | (hppa_elf_stub_reloc): Ditto. | |
| 9120 | (hppa_elf_build_arg_reloc_stub): Check bfd_zalloc. | |
| 9121 | (hppa_elf_build_long_branch_stub): Ditto. | |
| 9122 | (elf32_hppa_backend_symbol_table_processing): Ditto. | |
| 9123 | ||
| 9124 | * ecoff.c (ecoff_set_symbol_info): Check bfd_alloc. Return a boolean. | |
| 9125 | (ecoff_slurp_symbol_table): Check it. | |
| 9126 | (ecoff_slurp_armap): Check bfd_alloc. | |
| 9127 | (ecoff_write_armap): Check bfd_zalloc. | |
| 9128 | (ecoff_link_hash_newfunc): Check bfd_hash_allocate and | |
| 9129 | _bfd_link_hash_newfunc. | |
| 9130 | (ecoff_link_add_externals): Check bfd_alloc. | |
| 9131 | ||
| 9132 | * ctor.c (bfd_constructor_entry): Check bfd_alloc. | |
| 9133 | ||
| 9134 | * coffgen.c (coff_real_object_p): Check bfd_alloc. | |
| 9135 | (coff_renumber_symbols): Check bfd_alloc_by_size_t. Return a boolean. | |
| 9136 | (coff_write_symbol): Check bfd_alloc. FIXME int | |
| 9137 | (coff_write_linenumbers): Check bfd_alloc. Return a boolean. | |
| 9138 | (coff_section_symbol): Check bfd_alloc_by_size_t. | |
| 9139 | (coff_get_normalized_symtab): Check bfd_alloc. | |
| 9140 | (coff_bfd_make_debug_symbol): Check bfd_zalloc. | |
| 9141 | * libcoff-in.h: Change decls of coff_renumber_symbols, | |
| 9142 | coff_write_linenumbers. | |
| 9143 | * libcoff.h: Rebuilt. | |
| 9144 | * coffcode.h (coff_write_object_contents): Check | |
| 9145 | coff_renumber_symbols, coff_write_linenumbers. | |
| 9146 | ||
| 9147 | * coffcode.h: Indent. | |
| 9148 | (coff_add_missing_symbols): Check bfd_alloc_by_size_t. Return a | |
| 9149 | boolean. | |
| 9150 | (coff_write_object_contents): Check it. | |
| 9151 | ||
| 9152 | * coff-alpha.c (alpha_relocate_section): Check bfd_alloc. | |
| 9153 | * coff-mips.c (mips_relocate_section): Ditto. | |
| 9154 | ||
| 9155 | * archive.c (bfd_slurp_bsd_armap_f2): Check bfd_alloc value. | |
| 9156 | (do_slurp_bsd_armap): Ditto. | |
| 9157 | (compute_and_write_armap): Check bfd_realloc value. | |
| 9158 | ||
| 9159 | * aoutx.h (translate_from_native_sym_flags): Check bfd_alloc | |
| 9160 | return value. Return boolean value. | |
| 9161 | (NAME(aout,make_empty_symbol)): Check bfd_zalloc return value. | |
| 9162 | (NAME(aout,slurp_symbol_table)): Check bf_alloc and bfd_zalloc | |
| 9163 | return value. | |
| 9164 | (add_to_stringtab): Ditto. FIXME void | |
| 9165 | (aout_link_hash_newfunc): Check bfd_hash_allocate return value. | |
| 9166 | (aout_link_add_symbols): Check bfd_alloc value. | |
| 9167 | (translate_symbol_table): Check translate_from_native_sym_flags. | |
| 9168 | * hp300hpux.c (MY(slurp_symbol_table)): Ditto. | |
| 9169 | * aoutx.h (aout_link_hash_newfunc): Check _bfd_link_hash_newfunc. | |
| 9170 | ||
| 9171 | * opncls.c (bfd_zalloc bfd_realloc): Check result of bfd_alloc. | |
| 9172 | ||
| 9173 | * opncls.c (obstack_chunk_alloc): Define as malloc, not | |
| 9174 | bfd_xmalloc_by_size_t. | |
| 9175 | (_bfd_new_bfd): Check obstack_begin for 0 return. | |
| 9176 | ||
| 9177 | * ieee.c (obstack_chunk_alloc): Define as malloc, not | |
| 9178 | bfd_xmalloc_by_size_t. | |
| 9179 | (ieee_archive_p): Check obstack_begin for 0 return and | |
| 9180 | obstack_finish for NULL return. | |
| 9181 | ||
| 9182 | * hash.c (obstack_chunk_alloc): Define as malloc, not | |
| 9183 | bfd_xmalloc_by_size_t. | |
| 9184 | (bfd_hash_table_init_n): Check obstack_begin for 0 return and | |
| 9185 | obstack_finish for NULL return. | |
| 9186 | (bfd_hash_lookup): Check obstack_alloc for NULL return. | |
| 9187 | ||
| 9188 | * ecofflink.c (obstack_chunk_alloc): Define as malloc, not | |
| 9189 | bfd_xmalloc_by_size_t. | |
| 9190 | bfd_ecoff_debug_accumulate | |
| 9191 | bfd_ecoff_debug_accumulate_other): Check obstack_alloc. | |
| 9192 | (add_file_shuffle add_memory_shuffle): Check obstack_alloc for | |
| 9193 | NULL return. Return boolean, not void. | |
| 9194 | (bfd_ecoff_debug_init): Check obstack_begin for 0 return. | |
| 9195 | (bfd_ecoff_debug_accumulate): Check add_file_shuffle | |
| 9196 | and add_memory_shuffle return. | |
| 9197 | (string_hash_newfunc): Check bfd_hash_allocate and bfd_hash_newfunc. | |
| 9198 | (bfd_ecoff_debug_accumulate): Check bfd_alloc. | |
| 9199 | (ecoff_add_string): Check add_memory_shuffle return. | |
| 9200 | ||
| 9201 | * libbfd-in.h (xmalloc, bfd_xmalloc, bfd_xmalloc_by_size_t): | |
| 9202 | Remove decls. | |
| 9203 | * libbfd.h: Rebuilt. | |
| 9204 | ||
| 9205 | Fri Feb 11 15:35:32 1994 Stu Grossman (grossman at cygnus.com) | |
| 9206 | ||
| 9207 | * configure.host: Add Lynx/rs6000 support. | |
| 9208 | * config/i386-nlm.mt: Enable a.out file support. | |
| 9209 | * config/rs6000lynx.mh: Lynx/rs6000 host support. | |
| 9210 | ||
| 9211 | Fri Feb 11 17:25:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9212 | ||
| 9213 | * archive.c (compute_and_write_armap): Rewrite somewhat to improve | |
| 9214 | memory usage. | |
| 9215 | ||
| 9216 | Fri Feb 11 13:10:42 1994 Stan Shebs (shebs@andros.cygnus.com) | |
| 9217 | ||
| 9218 | * archive.c: Change all references to '\n' in archive magic | |
| 9219 | to '\012', for greater portability. | |
| 9220 | * ecoff.c (ecoff_write_armap): Ditto. | |
| 9221 | ||
| 9222 | Thu Feb 10 12:58:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9223 | ||
| 9224 | * aoutx.h (aout_link_write_other_symbol): Check strip settings to | |
| 9225 | see whether symbol should be output. | |
| 9226 | * genlink.h (struct generic_write_global_symbol_info): Added info | |
| 9227 | field. | |
| 9228 | * linker.c (_bfd_generic_final_link): Initialize wginfo.info. | |
| 9229 | (_bfd_generic_link_write_global_symbol): Check strip settings to | |
| 9230 | see whether symbol should be output. | |
| 9231 | * elf32-mips.c (mips_elf_final_link): Initialize wginfo.info. | |
| 9232 | ||
| 9233 | Wed Feb 9 21:34:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 9234 | ||
| 9235 | * som.c (som_reloc_queue_find): Do not examine a NULL queue entry. | |
| 9236 | ||
| 9237 | * som.c: Cast return values from BFD memory allocation routines to | |
| 9238 | avoid warnings from the HP compiler. | |
| 9239 | ||
| 9240 | Wed Feb 9 12:55:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9241 | ||
| 9242 | * coff-alpha.c (alpha_relocate_section): Accept a LITERAL | |
| 9243 | reloc on an "ldl" instruction too. | |
| 9244 | ||
| 9245 | * archive.c (bfd_ar_hdr_from_filesystem): Cast status elements | |
| 9246 | when passing them to sprintf. Use %ld instead of %d. | |
| 9247 | ||
| 9248 | * coff-rs6000.c (rs6000coff_mkarchive): Return false. | |
| 9249 | (rs6000_coff_snarf_ar_hdr): Don't declare errno; it's not used. | |
| 9250 | Also removed unused variable namelen. | |
| 9251 | (rs6000coff_write_armap): Declare orl_count and stridx parameters. | |
| 9252 | ||
| 9253 | Tue Feb 8 18:00:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9254 | ||
| 9255 | * libbfd-in.h (xmalloc): Don't declare parameter type, to avoid | |
| 9256 | conflicts. | |
| 9257 | * libbfd.h: Rebuilt. | |
| 9258 | ||
| 9259 | Tue Feb 8 15:55:50 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 9260 | ||
| 9261 | * coff-alpha.c (reloc_nil): New function. | |
| 9262 | (alpha_howto_table): Use it as special_function to prevent certain | |
| 9263 | relocs from being adjusted by bfd_perform_relocation. IGNORE | |
| 9264 | reloc should be partial_inplace. | |
| 9265 | (alpha_ecoff_get_relocated_section_contents): Accept a LITERAL | |
| 9266 | reloc on an "ldl" instruction too. | |
| 9267 | ||
| 9268 | Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
| 9269 | ||
| 9270 | * elf32-hppa.c (CURRENT_STUB_OFFSET, hppa_elf_build_arg_reloc_stub, | |
| 9271 | hppa_elf_build_long_branch_stub): Cast to char * instead of int | |
| 9272 | before performing pointer arithmetic. | |
| 9273 | ||
| 9274 | Mon Feb 7 20:56:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 9275 | ||
| 9276 | * config.bfd (hppa*-*-osf*): Use bfd_name hppaosf for this | |
| 9277 | configuration. | |
| 9278 | (hppa*-*-*elf*): This configuration used hppa-elf now. | |
| 9279 | ||
| 9280 | * som.c: This file is also used for HOST_HPPAOSF. | |
| 9281 | ||
| 9282 | * targets.c (bfd_target_vector): Enable som_vec for HOST_HPPAOSF. | |
| 9283 | ||
| 9284 | * hosts/hppaosf.h: New host configuration file. | |
| 9285 | ||
| 9286 | * config/hppabsd.mt (SELECT_VECS): Add bfd_elf32_hppa_vec as | |
| 9287 | BSD handles both SOM and ELF object files. | |
| 9288 | ||
| 9289 | * config/hppaosf.mh (HDEFINES): Delete. No longer needed. | |
| 9290 | (RANLIB): Doesn't do anything, define it to be "echo". | |
| 9291 | ||
| 9292 | * config/hppaosf.mt: New target makefile fragment for a PA running | |
| 9293 | OSF1. | |
| 9294 | ||
| 9295 | Mon Feb 7 15:02:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9296 | ||
| 9297 | * archures.c (enum bfd_architecture): Added bfd_arch_powerpc. | |
| 9298 | (archures_init_table): If SELECT_ARCHITECTURES is not defined, | |
| 9299 | added bfd_powerpc_arch. | |
| 9300 | * bfd-in2.h: Rebuilt. | |
| 9301 | * cpu-powerpc.c: New file. | |
| 9302 | * Makefile.in (ALL_MACHINES, CFILES): Added cpu-powerpc.c. | |
| 9303 | Rebuilt dependencies. | |
| 9304 | ||
| 9305 | * elfcode.h (bfd_section_from_shdr): Get vma and alignment_power | |
| 9306 | of an SHT_STRTAB section from sh_addr and sh_addralign, rather | |
| 9307 | than just setting them to zero. | |
| 9308 | ||
| 9309 | Sun Feb 6 20:04:10 1994 David J. Mackenzie (djm@thepub.cygnus.com) | |
| 9310 | ||
| 9311 | * elfcode.h (prep_headers, swap_out_syms): Check for NULL return | |
| 9312 | from bfd_new_strtab. | |
| 9313 | (elf_compute_section_file_positions): Check for false return from | |
| 9314 | swap_out_syms. | |
| 9315 | ||
| 9316 | * linker.c (default_indirect_link_order): Check for NULL return | |
| 9317 | from bfd_get_relocated_section_contents. | |
| 9318 | ||
| 9319 | * syms.c: Make example application in doc call xmalloc, not | |
| 9320 | bfd_xmalloc. | |
| 9321 | ||
| 9322 | * aoutx.h (NAME(aout,slurp_symbol_table), | |
| 9323 | aout_link_get_symbols, NAME(aout,link_hash_table_create)): | |
| 9324 | * bout.c (b_out_slurp_reloc_table, b_out_squirt_out_relocs): | |
| 9325 | * ecoff.c (ecoff_bfd_link_hash_table_create): | |
| 9326 | * ecofflink.c (bfd_ecoff_debug_init): | |
| 9327 | * format.c (bfd_check_format_matches): | |
| 9328 | * linker.c (_bfd_generic_link_hash_table_create): | |
| 9329 | (_bfd_generic_final_link): | |
| 9330 | * reloc16.c (bfd_coff_reloc16_relax_section): | |
| 9331 | (bfd_coff_reloc16_get_relocated_section_contents): | |
| 9332 | * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): | |
| 9333 | * elf32-mips.c (mips_elf_final_link): | |
| 9334 | * elfcode.h (bfd_new_strtab): | |
| 9335 | (bfd_add_2_to_strtab): | |
| 9336 | (elf_slurp_symbol_table): | |
| 9337 | (elf_corefile_note): | |
| 9338 | * libbfd.c (bfd_zmalloc): | |
| 9339 | Use malloc and check the result, instead of bfd_xmalloc. | |
| 9340 | ||
| 9341 | Sat Feb 5 12:39:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) | |
| 9342 | ||
| 9343 | * config.bfd: Put m68*-*-sysv* line after m68*-*-sysv4*. | |
| 9344 | ||
| 9345 | Sat Feb 5 05:32:44 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
| 9346 | ||
| 9347 | * srec.c (srec_write_record): Put CONST keyword for "src" before | |
| 9348 | "unsigned", some compilers don't like it after "unsigned". | |
| 9349 | * libcoff.h, libcoff-in.h (bfd_perform_slip): Rename "value" to | |
| 9350 | "val" in prototype declaration because some compilers don't like | |
| 9351 | arguments whose names are the same as types. | |
| 9352 | ||
| 9353 | Sat Feb 5 01:14:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9354 | ||
| 9355 | * aoutx.h (aout_link_check_ar_symbols): Correct test for whether | |
| 9356 | object file defines symbol. Also, if skipping a symbol, skip the | |
| 9357 | second symbol of a N_WARNING or N_INDR symbol as well. | |
| 9358 | ||
| 9359 | Fri Feb 4 23:55:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9360 | ||
| 9361 | Add basic support for writing RS/6000 XCOFF files. | |
| 9362 | * coff-rs6000.c (dummy_reloc): Removed. | |
| 9363 | (rs6000coff_howto_table): Defined XCOFF relocs. | |
| 9364 | (RTYPE2HOWTO): Defined to use rs6000coff_rtype2howto. | |
| 9365 | (rs6000coff_rtype2howto): New function. | |
| 9366 | (coff_bfd_reloc_type_lookup): Defined to use | |
| 9367 | rs6000coff_reloc_type_lookup. | |
| 9368 | (rs6000coff_reloc_type_lookup): New function. | |
| 9369 | (SELECT_RELOC): Defined to set r_type and r_size fields. | |
| 9370 | (COFF_LONG_FILENAMES): Defined. | |
| 9371 | * coffcode.h (combined_entry_type): Changed fix_tag and fix_end | |
| 9372 | fields to bitfields. Added fields fix_value and fix_scnlen. | |
| 9373 | (sec_to_styp_flags): If STYP_DEBUG is defined, use it rather than | |
| 9374 | STYP_INFO for the type of a section named .debug. | |
| 9375 | (coff_add_missing_symbols): Don't define if RS6000COFF_C. | |
| 9376 | (coff_write_object_contents): If RS6000COFF_C, don't call | |
| 9377 | coff_add_missing_symbols. | |
| 9378 | (coff_slurp_symbol_table): If RS6000COFF_C, then if the last aux | |
| 9379 | entry has type STY_LD change the x_scnlen into a pointer to a | |
| 9380 | symbol and set fix_scnlen. Also, for a C_BSTAT symbol, change the | |
| 9381 | value into a pointer to a symbol and set fix_value. | |
| 9382 | * libcoff.h: Rebuilt. | |
| 9383 | * coffgen.c (coff_mangle_symbols): Reindent. If fix_value is set, | |
| 9384 | get the symbol offset. Likewise for fix_scnlen. | |
| 9385 | (string_size): Change type to bfd_size_type. | |
| 9386 | (debug_string_size, debug_string_section): New static variables. | |
| 9387 | (coff_fix_symbol_name): If bfd_coff_symname_in_debug returns true, | |
| 9388 | write the symbol name into the .debug section; assume that the | |
| 9389 | section has already been created with the right size. | |
| 9390 | (coff_write_symbols): Initialize debug_string_size to 0. If | |
| 9391 | bfd_coff_symname_in_debug returns true, don't put symbol name in | |
| 9392 | usual string table. After writing out all symbols, if | |
| 9393 | debug_string_size is not 0, check that it matches the size of the | |
| 9394 | .debug section. | |
| 9395 | (coff_get_normalized_symtab): Clear new fix_value and fix_scnlen | |
| 9396 | fields. If the string offset is 0, always use an empty string as | |
| 9397 | the name. | |
| 9398 | (coff_make_empty_symbol): Zero out the symbol structure. | |
| 9399 | * reloc.c (bfd_perform_relocation): Work around one gross hack | |
| 9400 | with another: actually look at the target name to avoid the broken | |
| 9401 | COFF check. | |
| 9402 | (bfd_reloc_code_real_type): Add BFD_RELOC_PPC_B26, | |
| 9403 | BFD_RELOC_PPC_BA26 and BFD_RELOC_PPC_TOC16. | |
| 9404 | * bfd-in2.h: Rebuilt. | |
| 9405 | ||
| 9406 | Fri Feb 4 17:28:32 1994 David J. Mackenzie (djm@thepub.cygnus.com) | |
| 9407 | ||
| 9408 | * libbfd.c (bfd_zmalloc): Call bfd_xmalloc instead of malloc. | |
| 9409 | (bfd_xmalloc, bfd_xmalloc_by_size_t): Functions deleted. | |
| 9410 | * libbfd-in.h: Define them as macros calling xmalloc and declare | |
| 9411 | xmalloc. | |
| 9412 | * libbfd.h: Rebuilt. | |
| 9413 | ||
| 9414 | Thu Feb 3 16:49:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9415 | ||
| 9416 | * ecofflink.c (bfd_ecoff_debug_externals): If a small undefined | |
| 9417 | symbol has a value in the ECOFF symbol but not in the BFD symbol, | |
| 9418 | keep the value in the ECOFF symbol. This helps gas. | |
| 9419 | ||
| 9420 | * linker.c (_bfd_generic_link_output_symbols, | |
| 9421 | _bfd_generic_link_write_global_symbol): Don't require that all | |
| 9422 | references to a common symbol be themselves common symbols. | |
| 9423 | ||
| 9424 | * aoutx.h (aout_reloc_index_to_section): Handle N_UNDF. | |
| 9425 | ||
| 9426 | Wed Feb 2 20:37:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com) | |
| 9427 | ||
| 9428 | * libbfd.c, bfd-in.h, hosts/alphaosf.h, hosts/sparc-ll.h, aoutf1.h, | |
| 9429 | sparclynx.c, Makefile.in: Change HOST_64_BIT to BFD_HOST_64_BIT. | |
| 9430 | * bfd-in2.h: Rebuilt. | |
| 9431 | ||
| 9432 | Wed Feb 2 12:30:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9433 | ||
| 9434 | * coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type | |
| 9435 | and size correctly. | |
| 9436 | (coff_swap_aux_in): If RS6000COFF_C, change x_csect.x_scnlen to | |
| 9437 | x_csect.x_scnlen.l to match change in coff/internal.h. | |
| 9438 | (coff_swap_aux_out): Likewise. | |
| 9439 | ||
| 9440 | * coff-mips.c (mips_ecoff_backend_data), coff-alpha.c | |
| 9441 | (alpha_ecoff_backend_data): Change casts of aux_in and aux_out | |
| 9442 | fields to match yesterday's changes. | |
| 9443 | ||
| 9444 | * coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass | |
| 9445 | in the internal_reloc itself, not the type. | |
| 9446 | * coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c, | |
| 9447 | coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed | |
| 9448 | definition of SELECT_RELOC accordingly. | |
| 9449 | ||
| 9450 | Tue Feb 1 12:05:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9451 | ||
| 9452 | * coffcode.h (bfd_coff_backend_data): Added new arguments to | |
| 9453 | _bfd_coff_swap_aux_in and _bfd_coff_swap_aux_out: aux index number | |
| 9454 | and number of aux entries. | |
| 9455 | (bfd_coff_swap_aux_in, bfd_coff_swap_aux_out): Changed | |
| 9456 | accordingly. | |
| 9457 | * libcoff.h: Rebuilt. | |
| 9458 | * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Accept new | |
| 9459 | arguments. If RS6000COFF_C, only treat C_EXT and C_HIDEXT | |
| 9460 | specially if this is the last aux entry. | |
| 9461 | * coffgen.c (coff_write_symbol, coff_get_normalized_symtab): Pass | |
| 9462 | new arguments to swap_aux functions. | |
| 9463 | ||
| 9464 | Sun Jan 30 15:14:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 9465 | ||
| 9466 | * gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros | |
| 9467 | (only testing for m68k and vax at the moment); do verify that the | |
| 9468 | preprocessor didn't trash the arch name inside the string version. | |
| 9469 | Don't print out "pagesize =" line that prevents output from | |
| 9470 | compiling. Derive BYTES_IN_WORD and ARCH values from sizeof | |
| 9471 | results. | |
| 9472 | * Makefile.in (aout-params.h): Pass gen-aout a dummy target name. | |
| 9473 | (check, installcheck): Identify directory in "no testsuites" | |
| 9474 | message. | |
| 9475 | ||
| 9476 | Sun Jan 30 13:25:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9477 | ||
| 9478 | * aoutx.h (aout_link_write_symbols): Write out correct value for | |
| 9479 | object file symbol. | |
| 9480 | ||
| 9481 | Fri Jan 28 18:34:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 9482 | ||
| 9483 | * hosts/vaxbsd.h (HOST_STACK_END_ADDR): Vax BSD doesn't define | |
| 9484 | KERNBASE, so hard-code 0x80000000 instead. | |
| 9485 | ||
| 9486 | Thu Jan 27 13:54:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9487 | ||
| 9488 | * linker.c (generic_link_add_symbol_list): If symbol is common, | |
| 9489 | set the BSF_OLD_COMMON flag. | |
| 9490 | ||
| 9491 | Wed Jan 26 13:47:15 1994 David J. Mackenzie (djm@thepub.cygnus.com) | |
| 9492 | ||
| 9493 | * format.c (bfd_check_format_matches): Put the new entry in the | |
| 9494 | correct element of matching_vector. | |
| 9495 | ||
| 9496 | Tue Jan 25 11:43:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) | |
| 9497 | ||
| 9498 | * som.c, som.h (bfd_som_set_section_attributes, | |
| 9499 | bfd_som_set_subsection_attributes): Change parameters from char | |
| 9500 | to int. Following a prototype with an old-style function definition | |
| 9501 | in the presence of widened parameters is a GCC-ism not supported | |
| 9502 | by the HP compiler in ANSI mode. | |
| 9503 | ||
| 9504 | Tue Jan 25 11:46:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9505 | ||
| 9506 | * reloc.c (bfd_get_reloc_size): Size of type -2 is 4 bytes, not 2. | |
| 9507 | ||
| 9508 | * hp300hpux.c (MY(write_object_contents)): Write out the symbols | |
| 9509 | before writing out the relocs, so that the right symbol indices | |
| 9510 | are used. | |
| 9511 | ||
| 9512 | * archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not | |
| 9513 | try to overlay the internal carsyms on the external symdefs. That | |
| 9514 | can not work if the size of a host pointer is larger than 4 bytes. | |
| 9515 | ||
| 9516 | * format.c (bfd_check_format_matches): Cast result of | |
| 9517 | bfd_xmalloc_by_size_t. | |
| 9518 | * opncls.c (_bfd_new_bfd): Avoid ANSI C prototype. | |
| 9519 | ||
| 9520 | * archive.c: Reindented to GNU standards. | |
| 9521 | ||
| 9522 | Mon Jan 24 14:41:23 1994 David J. Mackenzie (djm@thepub.cygnus.com) | |
| 9523 | ||
| 9524 | * opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add | |
| 9525 | "_bfd_" to function names. | |
| 9526 | * archive.c (_bfd_create_empty_archive_element_shell), | |
| 9527 | libbfd-in.h: Change callers. | |
| 9528 | ||
| 9529 | * libbfd.c (bfd_zmalloc): Renamed from zalloc. | |
| 9530 | * libbfd.c (bfd_add_to_string_table), | |
| 9531 | trad-core.c (trad_unix_core_file_p), | |
| 9532 | targets.c (bfd_target_list), | |
| 9533 | ptrace-core.c (ptrace_unix_core_file_p), | |
| 9534 | opncls.c (new_bfd), libbfd-in.h, | |
| 9535 | ieee.c (ieee_make_empty_symbol), | |
| 9536 | elf32-hppa.c (hppa_elf_stub_branch_reloc), | |
| 9537 | (hppa_elf_stub_reloc): Change callers. | |
| 9538 | * libbfd.h: Regenerated. | |
| 9539 | ||
| 9540 | * archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name. | |
| 9541 | (_bfd_get_elt_at_filepos), | |
| 9542 | coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h: | |
| 9543 | Change callers. | |
| 9544 | ||
| 9545 | * format.c (bfd_check_format_matches), libbfd-in.h, targets.c, | |
| 9546 | elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector | |
| 9547 | and default_vector to bfd_default_vector. | |
| 9548 | * libbfd.h: Regenerated. | |
| 9549 | ||
| 9550 | * format.c (bfd_check_format_matches): New function. | |
| 9551 | (bfd_check_format): Call it. | |
| 9552 | (bfd_matching_formats): Function removed. | |
| 9553 | * targets.c: Replace the vector added on Jan 21 with a count of | |
| 9554 | entries in default_vector. | |
| 9555 | * bfd-in2.h: Regenerated. | |
| 9556 | ||
| 9557 | Mon Jan 24 12:38:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9558 | ||
| 9559 | * coff-alpha.c (alpha_ecoff_object_p): New function. Set size of | |
| 9560 | .pdata section based on lnnoptr field, not section header. | |
| 9561 | (alpha_relocate_section): Don't bother to check if r_symndx >= 0, | |
| 9562 | since it is unsigned. | |
| 9563 | (ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than | |
| 9564 | coff_object_p. | |
| 9565 | * ecoff.c (ecoff_new_section_hook): Set alignment_power field of | |
| 9566 | .pdata section to 3. | |
| 9567 | (ecoff_compute_section_file_positions): Save the size of the | |
| 9568 | .pdata section in the line_filepos field, and actually align the | |
| 9569 | .pdata section to an alignment power of 4. | |
| 9570 | (ecoff_compute_reloc_file_positions): Set output_has_begun after | |
| 9571 | calling ecoff_compute_section_file_positions. | |
| 9572 | (ecoff_write_object_contents): Set s_lnnoptr for the .pdata | |
| 9573 | section from the line_filepos field. Set vstamp for the optional | |
| 9574 | header from the vstamp of the symbolic header. | |
| 9575 | (ecoff_bfd_final_link): Set vstamp of the symbolic header to the | |
| 9576 | vstamp used by the first object file in the link. | |
| 9577 | ||
| 9578 | * ecofflink.c (ecoff_align_debug): Align RFDs to debug_align. | |
| 9579 | ||
| 9580 | * linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag | |
| 9581 | for a created common section. | |
| 9582 | (_bfd_generic_link_add_one_symbol): Likewise. | |
| 9583 | ||
| 9584 | * elfcode.h (swap_out_syms): Use elf_section_from_bfd_section to | |
| 9585 | get the index of a common section, rather than always using | |
| 9586 | SHN_COMMON (MIPS has multiple common sections). | |
| 9587 | ||
| 9588 | * elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =). | |
| 9589 | ||
| 7898deda | 9590 | * aoutx.h (aout_link_input_section_std, |
| 252b5132 RH |
9591 | aout_link_input_section_ext): Pass additional arguments to |
| 9592 | reloc_overflow callback. | |
| 9593 | * coff-alpha.c (alpha_ecoff_get_relocated_section_contents, | |
| 9594 | alpha_relocat_section): Likewise. | |
| 9595 | * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. | |
| 9596 | * coff-h8500.c (extra_case): Likewise. | |
| 9597 | * coff-mips.c (mips_relocate_section): Likewise. | |
| 9598 | * coff-z8k.c (extra_case): Likewise. | |
| 9599 | * elf32-hppa.c (hppa_elf_stub_finish): Likewise. | |
| 9600 | * reloc.c (bfd_generic_get_relocated_section_contents): Likewise. | |
| 9601 | ||
| 9602 | * bout.c (calljx_callback, callj_callback): Use get_value to get | |
| 9603 | the symbol value and check for undefined symbols. | |
| 9604 | (get_value): If the symbol is undefined, look it up in the linker | |
| 9605 | hash table. | |
| 9606 | (b_out_get_relocated_section_contents): For PCREL24 and PCREL13 | |
| 9607 | use get_value to get the symbol value and check for undefined | |
| 9608 | symbols. | |
| 9609 | * reloc16.c (bfd_coff_reloc16_get_value): If the symbol is | |
| 9610 | undefined, look it up in the linker hash table. | |
| 9611 | ||
| 9612 | * aoutx.h (translate_symbol_table): The string index 0 has a | |
| 9613 | special meaning for normal symbols, but not for dynamic symbols. | |
| 9614 | ||
| 9615 | Sat Jan 22 12:26:01 1994 Stu Grossman (grossman at cygnus.com) | |
| 9616 | ||
| 9617 | * sparclynx.c: Setup appropriate macros to enable core file | |
| 9618 | support. | |
| 9619 | ||
| 9620 | Fri Jan 21 16:25:35 1994 David J. Mackenzie (djm@thepub.cygnus.com) | |
| 9621 | ||
| 9622 | * targets.c: Add a vector of matching format names. | |
| 9623 | * format.c (bfd_matching_formats): New function to return it. | |
| 9624 | (bfd_check_format): Set it. | |
| 9625 | * bfd-in2.h: Regenerated. | |
| 9626 | ||
| 9627 | * bfd-in.h: Remove decls of bfd_ec type and error printing functions. | |
| 9628 | Remove decl of type symclass; wasn't used. | |
| 9629 | * bfd.c: Document error handling, including code fragments | |
| 9630 | containing the error decls that were in bfd-in.h. | |
| 9631 | Remove DEFUNs. | |
| 9632 | * bfd-in2.h: Regenerated. | |
| 9633 | ||
| 9634 | Fri Jan 21 14:11:16 1994 Sean Fagan (sef@cygnus.com) | |
| 9635 | ||
| 9636 | * nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c: | |
| 9637 | The sparc (and possibly other?) NLM format requires a different | |
| 9638 | way to write exports, so add a write_export field to the backend | |
| 9639 | data (and set it to NULL for everything but the sparc). | |
| 9640 | ||
| 9641 | Fri Jan 21 14:11:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com) | |
| 9642 | ||
| 9643 | * sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL, | |
| 9644 | not (struct external_nlist *) NULL. info->dynrel is a PTR, not | |
| 9645 | a struct external_nlist *. | |
| 9646 | ||
| 9647 | Fri Jan 21 09:29:01 1994 David J. Mackenzie (djm@thepub.cygnus.com) | |
| 9648 | ||
| 9649 | * bfd.c: Remove error strings for errors removed below. | |
| 9650 | * aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec), | |
| 9651 | oasys.c (oasys_write_sections): Rename | |
| 9652 | bfd_error_nonrepresentable_section to nonrepresentable_section. | |
| 9653 | None of the other bfd error names start with "bfd_error". | |
| 9654 | Remove errors symbol_not_found and no_relocation_info, which seem | |
| 9655 | to be unused. | |
| 9656 | * bfd-in2.h: Regenerated. | |
| 9657 | ||
| 9658 | Fri Jan 21 01:11:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9659 | ||
| 9660 | * bfd.c (bfd_get_gp_size): Added support for ELF. | |
| 9661 | ||
| 9662 | * syms.c (BSF_DYNAMIC): New symbol flag. | |
| 9663 | (bfd_print_symbol_vandf): Print it. | |
| 9664 | * bfd-in2.h: Rebuilt. | |
| 9665 | * libaout.h (struct aout_backend_data): New read_dynamic_symbols | |
| 9666 | and read_dynamic_relocs fields. | |
| 9667 | (struct aoutdata): New dynamic_info field. | |
| 9668 | (obj_aout_dynamic_info): New accessor macro. | |
| 9669 | * sunos.c (struct sunos_dynamic_info): New structure. | |
| 9670 | (sunos_read_dynamic_info, MY(read_dynamic_symbols), | |
| 9671 | MY(read_dynamic_relocs)): New functions to read dynamic symbols | |
| 9672 | and relocs. | |
| 9673 | * aoutx.h (NAME(aout,some_aout_object_p)): If the object is | |
| 9674 | dynamically linked, set SEC_RELOC for both the .text and .data | |
| 9675 | sections. | |
| 9676 | (translate_from_native_sym_flags): Don't set BSF_LOCAL for an | |
| 9677 | undefined symbol. | |
| 9678 | (translate_symbol_table): New function, split out of | |
| 9679 | slurp_symbol_table; set the BSF_DYNAMIC flag appropriately. | |
| 9680 | (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any. | |
| 9681 | (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any. | |
| 9682 | (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in | |
| 9683 | return value. | |
| 9684 | * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write | |
| 9685 | out dynamic symbols or relocs against reloc symbols, since they | |
| 9686 | are already in the .text section and we wouldn't know where to | |
| 9687 | write them anyhow. | |
| 9688 | (sunos4_aout_backend): Initialize read_dynamic_symbols and | |
| 9689 | read_dynamic_relocs fields. | |
| 9690 | * aout-target.h (MY(backend_data)): Initialize | |
| 9691 | read_dynamic_symbols and read_dynamic_relocs fields. | |
| 9692 | ||
| 9693 | Thu Jan 20 20:57:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 9694 | ||
| 9695 | * hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete | |
| 9696 | typedefs, since HOST_64_BIT will take care of defining them in | |
| 9697 | bfd.h. | |
| 9698 | ||
| 9699 | Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
| 9700 | ||
| 9701 | * config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here; | |
| 9702 | that's dealt with elsewhere. | |
| 9703 | * hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros. | |
| 9704 | (uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so | |
| 9705 | they get copied to bfd.h. | |
| 9706 | ||
| 9707 | * reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation | |
| 9708 | types. Reorganized some of the existing ones. | |
| 9709 | * coff-alpha.c (alpha_howto_table): Construct 64-bit negative one | |
| 9710 | values in case of compilation on a 32-bit machine. Fix pcrel | |
| 9711 | fields of some reloc types. | |
| 9712 | (alpha_bfd_reloc_type_lookup): Handle more relocation types. | |
| 9713 | ||
| 9714 | * bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default | |
| 9715 | definitions when not defined, regardless of whether uint64_type is | |
| 9716 | a defined macro or not. | |
| 9717 | (fprintf_vma, sprintf_vma): Define only if fprintf_vma is not | |
| 9718 | already defined. | |
| 9719 | ||
| 9720 | Wed Jan 19 00:02:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9721 | ||
| 9722 | * aoutx.h (translate_to_native_sym_flags): Set the type of a | |
| 9723 | BSF_WARNING symbol to N_WARNING. | |
| 9724 | ||
| 9725 | Tue Jan 18 16:43:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9726 | ||
| 9727 | * aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p | |
| 9728 | for an indirect or warning symbol. | |
| 9729 | (aout_link_write_symbols): Update sym_hash with the target of an | |
| 9730 | indirect or warning symbol. If an indirect symbol is defined, | |
| 9731 | output the calculated value and don't output the target symbol. | |
| 9732 | ||
| 9733 | Tue Jan 18 03:54:59 1994 David J. Mackenzie (djm@thepub.cygnus.com) | |
| 9734 | ||
| 9735 | * aoutx.h (translate_from_native_sym_flags): Give warning symbols | |
| 9736 | an (unused) nonzero section value, needed for check below. | |
| 9737 | ||
| 9738 | Mon Jan 17 15:12:07 1994 David J. Mackenzie (djm@thepub.cygnus.com) | |
| 9739 | ||
| 9740 | * aoutx.h (translate_from_native_sym_flags, | |
| 9741 | aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like | |
| 9742 | N_SET[ABDT]. | |
| 9743 | ||
| 9744 | Fri Jan 14 16:45:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9745 | ||
| 9746 | * elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set | |
| 9747 | the DYNAMIC flag for the BFD. | |
| 9748 | (NAME(bfd_elf,write_object_contents)): Don't try to write out a | |
| 9749 | BFD with the DYNAMIC flag set, since we don't generate the program | |
| 9750 | header table correctly. | |
| 9751 | ||
| 9752 | Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
| 9753 | ||
| 9754 | * elfcode.h (elf_slurp_symbol_table): Free x_symp at the end | |
| 9755 | of the function to avoid storage leak. | |
| 9756 | ||
| 9757 | Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9758 | ||
| 9759 | * ecoff.c (ecoff_link_write_external): An ifd can be -1. | |
| 9760 | ||
| 9761 | Thu Jan 13 12:33:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 9762 | ||
| 9763 | * som.c (som_set_reloc_info): Provide a default symbol for | |
| 9764 | relocations which don't actually have an associated symbol. | |
| 9765 | ||
| 9766 | * som.c (hppa_som_reloc): Add new "error message" argument. | |
| 9767 | ||
| 9768 | Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) | |
| 9769 | ||
| 9770 | Enable gdb to write to core files on more core file readers. | |
| 9771 | * libbfd.c (bfd_generic_set_section_contents): Remove range check | |
| 9772 | for section size, it is already done in bfd_set_section_contents | |
| 9773 | with bfd_get_section_size_now. | |
| 9774 | * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c, | |
| 9775 | osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents): | |
| 9776 | Use bfd_generic_set_section_contents instead of bfd_false. | |
| 9777 | ||
| 9778 | Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9779 | ||
| 9780 | * linker.c: Added initial documentation. | |
| 9781 | ||
| 9782 | * linker.c (default_indirect_link_order): Don't expect space for | |
| 9783 | output relocations if there aren't any input relocations. | |
| 9784 | ||
| 9785 | Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9786 | ||
| 9787 | * aoutx.h (NAME(aout,final_link)): Set a_entry before computing | |
| 9788 | file offsets. | |
| 9789 | ||
| 9790 | * elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not | |
| 9791 | STT_NOTYPE. | |
| 9792 | ||
| 9793 | Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com) | |
| 9794 | ||
| 9795 | * config.bfd: Use ELF, not COFF for m88*-*-dgux*. | |
| 9796 | Combine m88k-*-* and m88110-*-* cases into m88*-*-*. | |
| 9797 | ||
| 9798 | Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9799 | ||
| 9800 | * ecofflink.c: Extensive changes to compress and merge debugging | |
| 9801 | information, and to write some of out directly rather than saving | |
| 9802 | it in memory. Several new functions and structures, and new | |
| 9803 | arguments to existing functions. | |
| 9804 | * ecoff.c (ecoff_compute_reloc_file_positions): Compute | |
| 9805 | sym_filepos as well. | |
| 9806 | (ecoff_get_extr): Use ifdmap instead of ifdbase. | |
| 9807 | (ecoff_write_object_contents): Don't compute sym_filepos here. | |
| 9808 | Only output symbols if outsymbols is not NULL. | |
| 9809 | (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and | |
| 9810 | bfd_ecoff_debug functions. Write out debugging information here. | |
| 9811 | (ecoff_final_link_debug_accumulate): Adjust for changes in | |
| 9812 | bfd_ecoff_debug functions. | |
| 9813 | (ecoff_link_write_external): Use ifdmap rather than ifdbase. | |
| 9814 | * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols | |
| 9815 | first, to put them in the first memory buffer. Clear fdr field. | |
| 9816 | (mips_elf_get_extr): Use pointer to unswapped external symbol. | |
| 9817 | (mips_elf_final_link): Adjust for changes in bfd_ecoff functions. | |
| 9818 | Preserve .text, .data and .bss even if they are empty. Save | |
| 9819 | pointer to unswapped external symbol rather than copying it. | |
| 9820 | Don't free up the external symbols. | |
| 9821 | * libelf.h (elf_symbol_type): Change mips_extr to PTR. | |
| 9822 | * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare. | |
| 9823 | (bfd_ecoff_debug_accumulate): Update declaration. | |
| 9824 | (bfd_ecoff_debug_accumulate_other): Rename declaration from | |
| 9825 | bfd_ecoff_debug_link_other and update. | |
| 9826 | (bfd_ecoff_write_accumulated_debug): Declare. | |
| 9827 | * bfd-in2.h: Rebuilt. | |
| 9828 | * Makefile.in: Rebuilt dependencies. | |
| 9829 | ||
| 9830 | Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com) | |
| 9831 | ||
| 9832 | * Makefile.in (install): Remove "@" which follows a backslash. In | |
| 9833 | this position it just causes errors, not suppresses echoes. | |
| 9834 | ||
| 9835 | Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
| 9836 | ||
| 9837 | * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT | |
| 9838 | field selectors. | |
| 9839 | ||
| 9840 | Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
| 9841 | ||
| 9842 | * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec. | |
| 9843 | ||
| 9844 | Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com) | |
| 9845 | ||
| 9846 | * aoutx.h (adjust_z_magic): Don't merge the start of bss with the | |
| 9847 | end of data if they are not contiguous. | |
| 9848 | ||
| 9849 | * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings. | |
| 9850 | ||
| 9851 | Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9852 | ||
| 9853 | * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag | |
| 9854 | for .reginfo section here. | |
| 9855 | (ecoff_new_section_hook): Set it here instead. | |
| 9856 | ||
| 9857 | Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com) | |
| 9858 | ||
| 9859 | * bfd-in.h: (bfd_boolean): Add workaround for systems that also | |
| 9860 | define true and false as enums. | |
| 9861 | (ALMOST_STDC): Add as alternative to __STDC__. | |
| 9862 | * bfd-in2.h: Rebuilt. | |
| 9863 | * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*. | |
| 9864 | ||
| 9865 | Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com) | |
| 9866 | ||
| 9867 | * aoutx.h (translate_to_native_sym_flags): Catch the case where | |
| 9868 | there is no output section. | |
| 9869 | ||
| 9870 | Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9871 | ||
| 9872 | * nlmcode.h (nlm_object_p): If we can't read the fixed header, | |
| 9873 | count it as a wrong format error, not a system call error, since | |
| 9874 | the object file might simply be too small. | |
| 9875 | ||
| 9876 | * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef | |
| 9877 | BFD64. | |
| 9878 | * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o. | |
| 9879 | (BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit | |
| 9880 | support, even though it is for an Alpha in 32 bit mode. | |
| 9881 | * configure.in (nlm32_alpha_vec): Set target64 to true. | |
| 9882 | ||
| 9883 | * nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are | |
| 9884 | different, so there is no point to providing a generic one. | |
| 9885 | * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL | |
| 9886 | in the backend accessor macros; that should no longer be possible. | |
| 9887 | * targets.c (target_vector): Removed nlm32_big_generic_vec, | |
| 9888 | nlm64_big_generic_vec, nlm64_little_generic_vec. | |
| 9889 | * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec, | |
| 9890 | nlm64_big_generic_vec, nlm64_little_generic_vec): Removed. | |
| 9891 | * Makefile.in: Rebuilt dependencies, and | |
| 9892 | (BFD32_BACKENDS): Removed nlm32-gen.o. | |
| 9893 | (BFD64_BACKENDS): Removed nlm64-gen.o. | |
| 9894 | (CFILES): Removed nlm32-gen.c and nlm64-gen.c. | |
| 9895 | ||
| 9896 | * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h. | |
| 9897 | ||
| 9898 | * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and | |
| 9899 | bitsize arguments. Changed all callers (aoutx.h). | |
| 9900 | * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor | |
| 9901 | and bitsize arguments to declaration. | |
| 9902 | * libbfd.h: Rebuilt. | |
| 9903 | ||
| 9904 | * ecoff.c: First cut at new style of linker backend for | |
| 9905 | ECOFF--added a bunch of functions. Also: | |
| 9906 | (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata. | |
| 9907 | (ecoff_slurp_symbolic_header): New function. | |
| 9908 | (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header. | |
| 9909 | (ecoff_compute_reloc_file_positions): New function. | |
| 9910 | (ecoff_set_section_contents): Get out quickly if count is zero. | |
| 9911 | Check errors better. | |
| 9912 | (ecoff_write_object_contents): Put .xdata section in data segment. | |
| 9913 | Call ecoff_compute_reloc_file_positions. Don't output relocs or | |
| 9914 | external symbols if outsymbols is NULL. | |
| 9915 | (ecoff_bfd_final_link): Completely rewritten. | |
| 9916 | * libecoff.h: Include bfdlink.h. | |
| 9917 | (struct ecoff_backend_data): Add relocate_section field. | |
| 9918 | (ecoff_data_type): Add sym_hashes and symndx_to_section fields. | |
| 9919 | (struct ecoff_link_hash_entry): Define. | |
| 9920 | (struct ecoff_link_hash_table): Define. | |
| 9921 | (ecoff_bfd_link_add_symbols): Declare as function, not macro. | |
| 9922 | (ecoff_bfd_link_hash_table_create): Likewise. | |
| 9923 | * ecofflink.c (bfd_ecoff_debug_one_external): New function. | |
| 9924 | (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external. | |
| 9925 | * bfd-in.h (bfd_ecoff_debug_one_external): Declare. | |
| 9926 | * bfd-in2.h: Rebuilt. | |
| 9927 | * coff-alpha.c (alpha_howto_table): Mark BRADDR as | |
| 9928 | partial_inplace, and set the src_mask to 0x1fffff. | |
| 9929 | (alpha_ecoff_get_relocated_section_contents): Remove unused | |
| 9930 | variable gp_warned. | |
| 9931 | (alpha_convert_external_reloc): New static function. | |
| 9932 | (alpha_relocate_section): New static function. | |
| 9933 | (alpha_ecoff_backend_data): Initialize relocate_section field. | |
| 9934 | * coff-mips.c (mips_relocate_refhi): New static function. | |
| 9935 | (mips_relocate_section): New static function. | |
| 9936 | (mips_ecoff_backend_data): Initialize relocate_section field. | |
| 9937 | ||
| 9938 | * reloc.c (_bfd_relocate_contents): Corrected signed overflow | |
| 9939 | checking when there is an addend. | |
| 9940 | ||
| 9941 | * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link | |
| 9942 | a non a.out file, just pass it to _bfd_default_link_order. | |
| 9943 | (aout_link_input_section_std): When doing a final PC relative link | |
| 9944 | against a section symbol, subtract the VMA of the input section. | |
| 9945 | (aout_link_input_section_ext): Likewise. | |
| 9946 | ||
| 9947 | * linker.c (default_indirect_link_order): Renamed from | |
| 9948 | _bfd_generic_indirect_link_order and made static. | |
| 9949 | (_bfd_generic_final_link): Don't switch on link_order type, just | |
| 9950 | call _bfd_default_link_order. | |
| 9951 | (_bfd_default_link_order): Handle bfd_indirect_link_order type. | |
| 9952 | * genlink.h: Removed declaration of | |
| 9953 | _bfd_generic_indirect_link_order. | |
| 9954 | * elf32-mips.c (mips_elf_final_link): Don't switch on link_order | |
| 9955 | type, just call _bfd_default_link_order. | |
| 9956 | ||
| 9957 | Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com) | |
| 9958 | ||
| 9959 | * linker.c (generic_link_check_archive_element): Base the name of | |
| 9960 | the created common section on the name of the section the symbol | |
| 9961 | came from. | |
| 9962 | (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol | |
| 9963 | must have a section, so don't bother to create one. | |
| 9964 | ||
| 9965 | Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com) | |
| 9966 | ||
| 9967 | * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags. | |
| 9968 | * aoutf1.h (NAME(aout,sunos4_write_object_contents)): | |
| 9969 | If the DYNAMIC flag is set, set it in the exec header. | |
| 9970 | * aoutx.h (NAME(aout,some_aout_object_p)): If the object is | |
| 9971 | dynamically linked, set the DYNAMIC flag in the BFD. | |
| 9972 | * libaout.h (N_SET_DYNAMIC): New macro. | |
| 9973 | (N_DYNAMIC): Add missing 0 in mask. | |
| 9974 | ||
| 9975 | Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
| 9976 | ||
| 9977 | * ecoff.c (ecoff_get_extr): Don't output section symbols as | |
| 9978 | external symbols. | |
| 9979 | ||
| 9980 | * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t | |
| 9981 | to unsigned int, because size_t may not be defined in bfd.h. | |
| 9982 | * bfd-in2.h: Rebuilt. | |
| 9983 | ||
| 9984 | * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to | |
| 9985 | be a const pointer. | |
| 9986 | * bfd-in2.h: Rebuilt. | |
| 9987 | * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to | |
| 9988 | be a const pointer. | |
| 9989 | * targets.c (bfd_target): Change swap function pointers | |
| 9990 | accordingly. | |
| 9991 | * archive.c (do_slurp_coff_armap): Change swap accordingly. | |
| 9992 | * aix386-core.c: Change NO_GET and NO_GETS accordingly. | |
| 9993 | * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c, | |
| 9994 | ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET | |
| 9995 | accordingly. | |
| 9996 | ||
| 9997 | * libbfd-in.h (struct artdata): Added tdata field. | |
| 9998 | (_bfd_add_bfd_to_archive_cache): Declare. | |
| 9999 | (_bfd_get_elt_at_filepos): Declare. | |
| 10000 | (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr. | |
| 10001 | * libbfd.h: Rebuilt. | |
| 10002 | * archive.c: Cleaned up some more. | |
| 10003 | (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize | |
| 10004 | pointer elements of artdata. | |
| 10005 | (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache. | |
| 10006 | (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr. | |
| 10007 | (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos. | |
| 10008 | (get_extended_arelt_filename, bfd_construct_extended_name_table, | |
| 10009 | bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static. | |
| 10010 | * ecoff.c: Some comment changes. | |
| 10011 | (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set | |
| 10012 | ardata->tdata to raw_armap. | |
| 10013 | (ecoff_archive_p): Initialize pointer elements of artdata. | |
| 10014 | * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of | |
| 10015 | add_bfd_to_cache. | |
| 10016 | ||
| 10017 | * hash.c: Added some documentation. | |
| 10018 | ||
| 10019 | Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) | |
| 10020 | ||
| 10021 | * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC, | |
| 10022 | and do the swapping here rather than calling ntohl from the N_* | |
| 10023 | macros. This cleans up assumptions about the size of a host long, | |
| 10024 | the existence to ntohl, etc. | |
| 10025 | ||
| 10026 | Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com) | |
| 10027 | ||
| 10028 | * config.bfd: Add support for VSTa micro-kernel. It currently uses | |
| 10029 | i386-aout. | |
| 10030 | ||
| 10031 | Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com) | |
| 10032 | ||
| 10033 | * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value. | |
| 10034 | * i386mach3.c (SEGMENT_SIZE): Fix value. | |
| 10035 | ||
| 10036 | For older changes see ChangeLog-9193 | |
| 10037 | \f | |
| 10038 | Local Variables: | |
| 10039 | mode: change-log | |
| 10040 | left-margin: 8 | |
| 10041 | fill-column: 74 | |
| 10042 | version-control: never | |
| 10043 | End: |