ChangeLog-9697 revision 60484
1Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com> 2 3 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't 4 allocate space for a PC relative reloc against a symbol which is 5 defined in a regular file. 6 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC 7 relative reloc against a symbol which is defined in a regular 8 file. 9 10Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com> 11 12 From Jonathan Stone <jonathan@DSG.Stanford.EDU>: 13 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to 14 targ_selvecs. 15 (mips*el-*-netbsd*): Like mips-dec-netbsd*. 16 (mips*-*-netbsd*): New target. 17 18Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org) 19 20 * elflink.h (elf_link_assign_sym_version): Change error message 21 from "undefined version name" to "undefined versioned symbol 22 name". 23 24Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com> 25 26 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous 27 delta. 28 29Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com> 30 31 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare. 32 * libbfd.h: Rebuild. 33 34 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be 35 shared. Set stab* sections to be shared and read. Set .rsrc 36 section to be read and shared. 37 38Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com> 39 40 * Makefile.am: Rebuild dependencies. 41 (ALL_MACHINES_CFILES): Add dwarf2.lo. 42 (ALL_MACHINES_CFILES): Add dwarf2.c. 43 * Makefile.in: Rebuild. 44 45 * coff-arm.c: Don't include obstack.h. 46 47Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com> 48 49 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as 50 i[3456]86-go32. 51 52Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com> 53 54 * configure: Regenerate to get @SHELL@ substituted. 55 56Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com> 57 58 * coff-arm.c (coff_arm_relocate_section): Only look at section 59 owner if there is one. 60 61 * elf.c (assign_file_positions_for_segments): Fail if there is not 62 enough room for the program headers. 63 64Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com> 65 66 * elf.c (_bfd_elf_find_nearest_line): Call 67 _bfd_dwarf2_find_nearest_line first. 68 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same. 69 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line. 70 71Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com> 72 73 * archures.c: Add bfd_mach_m32r. 74 75Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com> 76 77 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined. 78 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE 79 to decide when to align the file sections for paging. 80 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF. 81 82Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com> 83 84 * elf32-m32r.c (m32r_elf_object_p): New Function. 85 (m32r_elf_final_write_processing): New Function. 86 (m32r_elf_set_private_flags): New Function. 87 (m32r_elf_copy_private_bfd_data): New Function. 88 (m32r_elf_merge_private_bfd_data): New Function. 89 (m32r_elf_print_private_bfd_data): New Function. 90 (elf_backend_object_p): Point to m32r_object_p. 91 (elf_backend_final_write_processing): Point to 92 m32r_elf_final_write_processing. 93 (bfd_elf32_bfd_copy_private_bfd_data): Point to 94 m32r_elf_copy_private_bfd_data. 95 (bfd_elf32_bfd_merge_private_bfd_data): Point to 96 m32r_elf_merge_private_bfd_data. 97 (bfd_elf32_bfd_set_private_flags): Point to 98 m32r_elf_set_private_bfd_data. 99 (bfd_elf32_bfd_print_private_bfd_data): Point to 100 m32r_elf_print_private_bfd_data. 101 102 103 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture 104 machines. 105 106Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com> 107 108 * configure: Only build libbfd shared if --enable-shared's value 109 was `yes', or was set to `*bfd*'. 110 * aclocal.m4: Likewise. 111 * NOTE: this really needs to be fixed in libtool/libtool.m4, the 112 original source of this bit of code. It's not clear what the best fix 113 would be, though. 114 115Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com> 116 117 * linker.c (generic_link_add_symbol_list): Always init udata.p so 118 that the generic relaxation code can function when input and output 119 file formats are mismatched. 120 121Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com> 122 123 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields. 124 125 * elf.c (assign_file_positions_for_segments): For a loadable 126 section, make sure that the load address is correct relative to 127 the load address of the segment plus the size of the segment so 128 far. 129 130 * coffcode.h (_coff_link_output_has_begun): Make static. 131 (_coff_final_link_postscript): Likewise. 132 133Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com> 134 135 * elflink.h (elf_link_input_bfd): Handle a relocateable link in 136 which a relocation refers to an indirect or warning symbol. 137 138Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com> 139 140 * coff-arm.c (bfd_arm_coff_final_link): Function deleted. 141 (coff_arm_final_link_postscript): New function. 142 (coff_arm_link_output_has_begun): New function. 143 144 * libcoff.h (struct bfd_coff_backend_data): Add new fields: 145 _bfd_coff_link_output_has_begun and 146 _bfd_coff_final_link_postscript. Add new macros: 147 bfd_coff_link_output_has_begun() and 148 bfd_coff_final_link_postscript(). 149 150 * cofflink.c (_bfd_coff_final_link): Insert calls to 151 bfd_coff_link_output_has_begun() and 152 bfd_coff_final_link_postscript(). 153 154 * coffcode.h: Add two new fields to bfd_coff_backend_data 155 structure: _bfd_coff_link_output_has_begun and 156 _bfd_coff_final_link_postscript. Add default initialisers for 157 these fields. Add overridable aliases for the coff swap functions 158 in the backend data structure. 159 160 * elf32-v850.c: Update with patches from the branch to fix 161 HI16_S/LO16 reloc pairs. 162 163Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com> 164 165 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support 166 RELA relocations. 167 (USE_REL): Don't define any more, switch to using RELA 168 relocations. 169 (elf_info_to_howto): Define as d30v_info_to_howto_rela. 170 171Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com> 172 173 * archures.c (bfd_mach_mips*): Define. 174 (bfd_default_scan): For 3000 and 4000 replace magic constant with 175 macro. 176 177 * cpu-mips.c (N): Define. 178 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace 179 numbers with bfd_mach_mips* macros. 180 181Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com> 182 183 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn, 184 v850_elf_relocate_section): Fix reloc addend handling. 185 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing, 186 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook, 187 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions 188 to create and handle special common sections. 189 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations 190 which have data stored in the instructions. 191 192Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com> 193 194 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_' 195 (USER_LABEL_PREFIX): Revert back to '_' 196 197 * config.bfd (targ_cpu): Add support for Thumb target. 198 199Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk> 200 201 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry. 202 (get_symbol_value): Handle R_SH_SWITCH8. 203 (sh_relax_delete_bytes): Likewise. 204 205Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com> 206 207 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in 208 gcc/config/arm/semi.h 209 210 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol 211 classes. 212 213Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com> 214 215 * freebsd.h (SWAP_MAGIC): Read magic number little and not big 216 endian. 217 218Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com> 219 220 * coffcode.h (coff_mkobject_hook): Only set private flags for non 221 PE ARM ports. 222 223Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com> 224 225 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD 226 sections. 227 228Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com> 229 230 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not 231 complain if inout and output formats differ. 232 233Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com> 234 235 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo. 236 (BFD32_BACKENDS_CFILES): Remove tekhex.c. 237 * Makefile.in: Rebuild. 238 * aclocal.m4, configure, src/Makefile.in: Rebuild with current 239 automake and autoconf. 240 241 * coff-arm.c (arm_allocate_interworking_sections): Fix typo 242 (COFF_WITH_PR to COFF_WITH_PE). 243 244Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com> 245 246 * coff-arm.c: Make variables and some functions static, so that 247 this file can be included in multiple object files. 248 (coff_arm_bfd_final_link): Fix minor bug. 249 250Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com> 251 252 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries. 253 254 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries. 255 256Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de> 257 258 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup. 259 260Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com> 261 262 * sunos.c (sunos_add_one_symbol): When overriding a defined 263 symbol, set it to undefined, not new. 264 265 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL 266 relocs. 267 268Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com> 269 270 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset. 271 (sh_relax_delete_bytes): Don't kill LABEL relocs. 272 273Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com) 274 275 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo. 276 (mn10300_elf_relax_section): Likewise. 277 278Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com> 279 280 * peicode.h (coff_swap_aouthdr_in): Cast second arg of 281 bfd_h_get_* calls to "bfd_byte *". 282 283Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com) 284 285 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field 286 "movm_stack_size". 287 (mn10300_elf_relax_section): Include stack space for register saves 288 in the imm8 field of a "call" instruction. 289 (compute_function_info): Determine how much stack is allocated by 290 the movm instruction. Fix typo. 291 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size. 292 293Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 294 295 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if 296 a version dependency could not be found. 297 298Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de> 299 300 * configure.com: Get version info from configure.in 301 302Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz> 303 304 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): 305 New function. Avoid mixing US1 and HAL R1 code. 306 Set resulting memory ordering to the strongest one used. 307 (sparc64_elf_object_p): Set bfd_mach correctly. 308 309Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com> 310 311 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16. 312 (sparc64_elf_check_relocs): Handle them. 313 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc, 314 check alignment and transmute R_SPARC_x<->R_SPARC_UAx. 315 316Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com> 317 318 * configure.in (sparc*-*-linux*): Use trad-core and ... 319 * hosts/sparclinux.h: New file. 320 321Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com> 322 323 * config.bfd (sparc64-*-linux*): New target. 324 325 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member. 326 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based 327 on arch_size. 328 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections. 329 Set .plt alignment from new plt_alignment. 330 * elflink.h (elf_link_create_dynamic_sections): Set version section 331 alignment to LOG_FILE_ALIGN. 332 * elfxx-target.h (elf_backend_plt_alignment): Provide default. 333 (elfXX_bed): Init plt_alignment. 334 335 * elf64-sparc.c (sparc64_elf_check_relocs, 336 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections, 337 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol, 338 sparc64_elf_finish_dynamic_sections): New functions. 339 (sparc64_elf_howto_table): Fix a few name strings. 340 (ELF_DYNAMIC_INTERPRETER): New definition. 341 (sparc64_elf_relocate_section): Handle shared libraries. 342 343 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry, 344 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol): 345 PLT definitions sparc64-linux originally choose. These will go 346 away soon in favour of the official abi definitions. 347 348Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com> 349 350 * coff-sh.c (coff_small_object_p): New static function. 351 (coff_small_new_section_hook): New static function. 352 (bfd_coff_small_swap_table): New static const structure. 353 (coff_small_close_and_cleanup): Define. 354 (coff_small_bfd_free_cached_info): Define. 355 (coff_small_get_section_contents): Define. 356 (coff_small_get_section_contents_in_window): Define. 357 (shcoff_small_vec): New static structure. 358 (shlcoff_small_vec): New static structure. 359 * targets.c (bfd_target_vector): Add shcoff_small_vec and 360 shlcoff_small_vec. 361 * config.bfd (sh-*-elf*): Add shcoff_small_vec and 362 shlcoff_small_vec to targ_selvecs. 363 (sh-*-*): Likewise. 364 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases. 365 * configure: Rebuild. 366 367Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de> 368 369 * evax-egsd.c: Weak symbols are global. 370 371 * evax-emh.c: Use proper casts. 372 373 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname. 374 375 * evax-egsd.c: Section names and symbols have different 376 length restrictions. Add length parameter to 377 _bfd_evax_length_hash_symbol. 378 * evax-etir.c: Likewise. 379 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length 380 parameter. 381 * evax.h (EOBJ_S_C_SECSIZ): Define. 382 383 * evax-alpha.c: Remove duplicate test. 384 385 * evax-emh.c: SYS$ functions are upper-case. 386 387 * evax-egsd.c: Create separate sections for common symbols. 388 * evax-etir.c: Don't output common section. 389 * evax.h: Bump up section count. 390 391 * configure.com: Use 64bit integers with DEC C. 392 393 * evax-egsd.c: Make section flags dec c compatible. 394 395Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com) 396 397 * som.c (normalize): Delete function. 398 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers 399 changed. Use passed in elength to determine size of the extended 400 name table instead of computing it again. 401 402Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com> 403 404 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set 405 IMAGE_SCN_MEM_READ for an unrecognized section. 406 407Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com) 408 409 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing 410 '/' in the extended name table. 411 412Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com> 413 414 * elflink.h (elf_link_assign_sym_version): For explicitly versioned 415 symbols, check globals list before matching on locals. 416 417Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com> 418 419 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled 420 patch. 421 422Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com> 423 424 * peicode.h (pe_mkobject_hook): Set DLL flag. 425 (pe_bfd_copy_private_bfd_data): Copy DLL flag. 426 427 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE 428 for .stab* sections. Replace strlen of constant strings with 429 number. 430 431Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com> 432 433 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to 434 merge got and reloc entries from ind syms to their target. 435 (elf64_alpha_always_size_sections): Call it. 436 (elf64_alpha_check_relocs): Operate on the target of indirect symbols. 437 (elf64_alpha_can_merge_gots): Likewise. 438 (elf64_alpha_merge_gots): Likewise. 439 440 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change, 441 as it is insufficient to handle the relocation changes as well. 442 443Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com> 444 445 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE 446 relocs for symbols in shlibs that have been forced local. 447 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same. 448 449Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com> 450 451 * elf64-alpha.c (elf64_alpha_relocate_section): Use the 452 got_enties of the default symbol for the default versioned 453 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use 454 alloca in the loop. 455 456Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com> 457 458 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom 459 24 bits of the PC when computing a PC relative relocation. 460 461Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com> 462 463 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate): 464 Correct value for maximum positive 22 bit PC relative relocation. 465 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and 466 HI_16 relocations. Correct bit adjustment in TDA offsets. 467 468Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com> 469 470 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions. 471 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs. 472 473Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com> 474 475 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should 476 be LOG_FILE_ALIGN. 477 478Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com> 479 480 * config.bfd: Missed one alpha* change. 481 482Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com> 483 484 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support. 485 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef. 486 (MINUS_ONE): New macro. 487 (sparc_elf_notsup_reloc): New function. 488 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10, 489 H44,M44,L44,REGISTER. 490 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64. 491 (init_insn_reloc): New function. 492 (sparc_elf_wdisp16_reloc): Use it. 493 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10. 494 495Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com> 496 497 * som.c (som_construct_extended_name_table): Remove static 498 function, and define as macro instead. 499 500Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com> 501 502 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now 503 recognizes alphaev5 etc. 504 * configure.host: Likewise. 505 506Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com> 507 508 Make ld -s work on AIX: 509 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug 510 section if we are stripping. 511 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section 512 size if we are stripping. 513 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos, 514 and don't write out relocs, if we are stripping. 515 (xcoff_link_input_bfd): Don't set up reloc if we are stripping. 516 (xcoff_write_global_symbol): Don't write out symbol or reloc if we 517 are stripping. 518 519 * configure.in: Don't include elf.lo again for ELF targets; it's 520 always in the library anyhow. 521 * configure: Rebuild. 522 523 * bfd-in2.h: Rebuild. 524 525 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not 526 char *, when calling bfd_get_32 and bfd_put_32. 527 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char * 528 when calling strcpy. 529 530Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com> 531 532 * reloc.c (bfd_check_overflow): New function. 533 (bfd_perform_relocation, bfd_install_relocation): Use it. 534 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs. 535 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs. 536 * bfd-in2.h: Regenerate. 537 * libbfd.h: Regenerate. 538 539Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com> 540 541 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an 542 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>. 543 544Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com> 545 546 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h. 547 (stmp-bfd-h): Rename from stmp-bfd.h. 548 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables. 549 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h. 550 (stmp-bin2-h): New target. 551 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h. 552 (stmp-lbfd-h): New target. 553 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h. 554 (stmp-lcoff-h): New target. 555 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h, 556 stmp-lbfd-h, and stmp-lcoff-h. 557 * Makefile.in: Rebuild. 558 559 * configure.in: Use a diversion to set enable_shared before the 560 arguments are parsed. 561 * configure: Rebuild. 562 563Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com> 564 565 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP 566 renamed to R_SPARC_UNUSED_42. 567 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry. 568 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP 569 renamed to R_SPARC_UNUSED_42. 570 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry. 571 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete. 572 * bfd-in2.h: Regenerated. 573 * libbfd.h: Regenerated. 574 575Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com> 576 577 * elflink.h (elf_merge_symbol): Don't check the hash creator until 578 after we have set *sym_hash. 579 580Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com> 581 582 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*. 583 584Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com> 585 586 * Makefile.am (libbfd_a_SOURCES): Define. 587 * Makefile.in: Rebuild. 588 589 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL. 590 * aclocal.m4: Rebuild with new libtool. 591 * configure: Rebuild. 592 593Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com> 594 595 * elf.c (map_sections_to_segments): Even if we are not demand 596 paged, don't put a loadable section after a nonloadable section. 597 (assign_file_positions_for_segments): Increment the file offset 598 for a section with contents, even if it is not loadable. 599 600Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com> 601 602 * elf32-v850.c (v850_elf_final_link_relocate): Add return code 603 indicating that __ctbp could not be found. 604 605Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com> 606 607 * elf32-v850.c (v850_elf_check_relocs): Improve error message. 608 609Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com> 610 611 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc, 612 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table): 613 Add support for the CALLT relocs. 614 615 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and 616 BFD_RELOC_V850_CALLT_16_16_OFFSET. 617 618 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch 619 relocations against non-existant symbols. 620 621Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com> 622 623 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET. 624 625 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate, 626 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16 627 bit reloc in the tiny data area. 628 629Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com> 630 631 Merged changes from Martin Hunt: 632 633 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs 634 over 2^32 bytes to be absolute. Needed because D30V PC doesn't 635 necessarily wrap. 636 637 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL, 638 BFD_RELOC_D30V_9_PCREL_R): New relocs. 639 640 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function. 641 Do 15 and 21 bit pc-relative relocations. 642 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R): 643 New relocations. 644 645 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be 646 added to the relocation, not or'd. 647 648Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com> 649 650 * elf32-v850.c (v850_elf_reloc): Remove spurious error message. 651 652Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com> 653 654 * archures.c (bfd_default_scan): Use strcasecmp. 655 (bfd_default_scan): Test for match with arch_name + ":" + 656 printable_name. 657 (bfd_default_scan): Test for match with printable_name - ":". 658 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special 659 cases. Each implements their own scan function. 660 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400 661 special cases. Since info->mach == 0. The test mach == number 662 fails. 663 (bfd_arch_list): New function, return name of all the supported 664 architectures. 665 666Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com> 667 668 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after 669 decoding architecture. 670 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit 671 15 set. 672 673Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu) 674 675 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table. 676 677Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com> 678 679 * Makefile.am: Rebuild dependencies. 680 (ALL_MACHINES_CFILES): Add cpu-v850.c. 681 (ALL_MACHINES_CFILES): Add elf32-v850.c. 682 * Makefile.in: Rebuild. 683 684 * reloc.c: Remove extraneous commas from relocation entries. 685 Remove BFD_RELOC_V850_16_PCREL. 686 * bfd-in2.h: Rebuild. 687 688 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols 689 in sections named .tocbss rather than .bss. 690 691Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com> 692 693 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed 694 BFD_RELOC_V850_16_PCREL. 695 696Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com> 697 698 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms 699 the same as C_EXT syms. 700 (coff_link_add_symbols): Ditto. 701 (_bfd_coff_link_input_bfd): Ditto. 702 (_bfd_coff_write_task_globals): Add save_global_to_static. Use 703 it to preserve and restore state of global_to_static flag. 704 705Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com> 706 707 * elf32-v850.c (v850_elf_object_p): Set machine number based on 708 bits in e_flags field rather than magic numbers. 709 (v850_elf_final_write_processing, v850_elf_set_private_flags, 710 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data, 711 v850_elf_print_private_bfd_data): New functions. 712 713Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com> 714 715 * elf.c (prep_headers): Remove V850E magic number. 716 * elf.c (prep_headers): Remove V850EA magic number. 717 718Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com> 719 720 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries. 721 722Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com) 723 724 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative 725 instructions are relative to the next instruction, not the 726 current instruction. 727 (mn10200_elf_relax_section): Similarly. 728 729Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com> 730 731 * cpu-v850.c: Use a macro to construct bfd_arch_info_type 732 entries. 733 734 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace 735 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern 736 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET. 737 738Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com> 739 740 * cpu-v850.c: Remove "plain" from v850 printable name. 741 (scan): Use strcasecmp. 742 743 * archures.c (bfd_mach_v850): Define. 744 745 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to 746 just sh/SH, use strcasecmp. 747 (arch_info_struct): Add entries for sh3 et.al. 748 749 * archures.c (bfd_mach_sh, ...): Define. 750 751Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com> 752 753 * archures.c (bfd_archures_list): Always NULL terminate the list. 754 755Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com> 756 757 * Makefile.am: Rebuild dependencies. 758 (ALL_MACHINES_CFILES): Add cpu-arc.c. 759 (ALL_MACHINES_CFILES): Add elf32-arc.c. 760 (elf32-arc.lo): Remove explicit dependency. 761 * Makefile.in: Rebuild. 762 763 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD. 764 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT. 765 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild. 766 767Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com> 768 769 * configure: Rebuild with latest devo autoconf for NT support 770 771Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com> 772 773 * cpu-arm.c (compatible): If B is a default type, return A. 774 775Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com> 776 777 * cpu-v850.c (scan): New function. 778 (arch_info_struct): New structure. 779 (bfd_v850_arch): Add link into arch_info_structure. 780 781 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850 782 architecture. 783 784 * elf32-v850.c (v850_elf_object_p): New function. 785 786 * archures.c (bfd_mach_v850e): Machine value for v850e. 787 788 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e. 789 790 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine 791 number. 792 793 * elf.c (prep_headers): Add support for v850e machine number. 794 795 * archures.c (bfd_mach_v850ea): Machine value for v850ea. 796 797 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea. 798 799 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine 800 number. 801 802 * elf.c (prep_headers): Add support for v850ea machine number. 803 804Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com> 805 806 * syms.c (_bfd_stab_section_find_nearest_line): Clear the 807 cached_stab field if the offset prevents us from using the cache. 808 809Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com> 810 811 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section 812 flags. 813 * aout-arm.c (aout_arm_little_vec): Likewise. 814 (aout_arm_big_vec): Likewise. 815 * bout.c (b_out_vec_big_host): Likewise. 816 (b_out_vec_little_host): Likewise. 817 * mipsbsd.c (aout_mips_little_vec): Likewise. 818 (aout_mips_big_vec): Likewise. 819 820Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com> 821 822 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1. 823 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO 824 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined. 825 826Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com> 827 828 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1. 829 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define. 830 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define. 831 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if 832 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power 833 of two for I960 only. 834 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO, 835 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide 836 default definitions. 837 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC, 838 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN. 839 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN. 840 * Makefile.in (coff-tic80.o): Depends upon coffswap.h. 841 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1. 842 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define 843 * coffcode.h (coff_write_object_contents): Set alignment field in 844 section header for TIC80COFF files. 845 846Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com> 847 848 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map, 849 v850_elf_check_relocs, v850_elf_reloc, 850 v850_elf_final_link_relocate): Add support for 851 BFD_RELOC_V850_16_PCREL relocation. 852 853 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL 854 relocation. 855 856 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation. 857 858 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation. 859 860Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com> 861 862 * cpu-v850e: New file. 863 864 * elf.c (prep_headers): Add support for v850e target. 865 866 * bfd-in2.h (bfd_architecture): Add support for v850e target. 867 868 * config.bfd: Add support for v850e target. 869 870 * archures.c: Add support for v850e target. 871 872Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com> 873 874 * cpu-v850ea: New file. 875 876 * elf.c (prep_headers): Add support for v850ea target. 877 878 * bfd-in2.h (bfd_architecture): Add support for v850ea target. 879 880 * config.bfd: Add support for v850ea target. 881 882 * archures.c: Add support for v850ea target. 883 884Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com> 885 886 * coffgen.c (coff_find_nearest_line): Correctly handle the offset 887 argument as section relative, rather than an absolute address. 888 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>. 889 890Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com> 891 892 * config.bfd (arc-*-elf*): Add. 893 * configure.in (bfd_elf32_{little,big}arc_vec): Add. 894 * configure: Rebuild. 895 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo. 896 (BFD32_BACKENDS): Add elf32-arc.lo. 897 (cpu-arc.lo,elf32-arc.lo): Add rules for. 898 * Makefile.in: Rebuild. 899 * archures.c (architecture list): Add bfd_arch_arc. 900 (bfd_archures_list): Add bfd_arc_arch. 901 (bfd_mach_arc_base): Define. 902 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add. 903 * targets.c (bfd_elf32_{little,big}arc_vec): Declare. 904 (bfd_target_vect): Add them. 905 * bfd-in2.h, libbfd.h: Rebuild. 906 * cpu-arc.c, elf32-arc.c: New files. 907 * elf.c (pre_headers): Recognize bfd_arch_arc. 908 909Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com> 910 911 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the 912 data section is correctly rounded to a page in the file. 913 914Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com> 915 916 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if 917 there are no symbols. 918 919Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com> 920 921 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V 922 file system 14 character limit. 923 * Makefile.am, configure.in: Corresponding changes. 924 * Makefile.in, configure: Rebuild. 925 926Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com> 927 928 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c. 929 Rebuild dependencies. 930 * Makefile.in: Rebuild. 931 932Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com> 933 934 * Makefile.am (docdir): Define. 935 * Makefile.in: Rebuild. 936 937Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com> 938 939 * configure: Rebuild with autoconf 2.12.1. 940 941Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com> 942 943 * aclocal.m4, configure: Rebuild with new automake patches. 944 945Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) 946 947 * rs6000-core.c (make_bfd_asection): New function to add a section 948 to the core file bfd. 949 (rs6000coff_core_p): Use make_bfd_asection to add the core file 950 sections. 951 Use BFD routines to seek, read and stat the core file. 952 Handle .data sections from loaded objects and anonymously mmapped 953 regions, these are available in AIX 4 core files. 954 955Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com> 956 957 * configure.in: Set enable_shared before AM_PROG_LIBTOOL. 958 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL 959 copy; use a patches libtool instead. 960 * acmacros.m4: Remove. 961 * Makefile.in, aclocal.m4, configure: Rebuild. 962 963Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com> 964 965 * Makefile.am: New file, based on old Makefile.in. 966 * acmacros.m4: New file, copied from old aclocal.m4. 967 * acinclude.m4: New file. 968 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library 969 handling; now handled by libtool. Replace AC_CONFIG_HEADER with 970 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL. 971 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all 972 .o files to .lo. Remove stamp-h handling in AC_OUTPUT. 973 * acconfig.h: Mention PACKAGE and VERSION. 974 * stamp-h.in: New file. 975 * dep-in.sed: Change .o to .lo. 976 * Makefile.in: Now built with automake. 977 * aclocal.m4: Now built with aclocal. 978 * config.in, configure: Rebuild. 979 * VERSION: Remove. 980 981Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au> 982 983 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL 984 if there is only a relocation to a read-only but not allocatable 985 section (like .stab). 986 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise. 987 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise. 988 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise. 989 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise. 990 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise. 991 992 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments. 993 (ppc_elf_create_linker_section): These sections are not 994 created by the linker (that is, they are created by the user 995 putting data in them). In particular, they can be the source 996 and target of relocations. 997 (ppc_elf_adjust_dynamic_symbol): Check postcondition of 998 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common 999 objects (for instance, 'long double') to 16-byte boundaries. 1000 (ppc_elf_size_dynamic_sections): Make the code that generates 1001 section symbols exactly the same as for sparc, reducing the 1002 number of section symbols output. 1003 (ppc_elf_check_relocs): Check postcondition of 1004 bfd_elf32_link_record_dynamic_symbol. Make default case the 1005 same as corresponding code for sparc, fixing bug involving 1006 .rela.stabs. 1007 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols 1008 forced to be local because of versioning (by replicating 1009 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs 1010 as usual in ELF, not as pseudo-REL relocs (as the sparc linker 1011 does). 1012 (ppc_elf_relocate_section): Add handy debugging code for when 1013 assertion fails. Add some more 'symbol made local because of 1014 versioning' cases. 1015 1016 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when 1017 processing a GOT relocation as required by ABI. 1018 1019Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 1020 1021 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any 1022 version info if this symbol came from a dynamic object. 1023 (elf_link_add_object_symbols): Set the version info of a symbol 1024 only if the object actually contains version definitions and 1025 defines this symbol. 1026 1027Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com> 1028 1029 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros. 1030 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for 1031 win32 dependencies. 1032 * configure: Regenerated with autoconf 2.12. 1033 * doc/Makefile.in: Add $(EXEEXT) to chew executable. 1034 1035Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) 1036 1037 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print 1038 a warning rather than returning an error. 1039 1040Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com> 1041 1042 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy. 1043 1044Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com> 1045 1046 * cisco-core.c: define signals for wingdb. 1047 1048Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com> 1049 1050 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with 1051 the same number of aux entries. 1052 1053Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com) 1054 1055 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the 1056 difference of two symbols if the relocation size is 32 bits. 1057 (som_write_fixups): Handle R_DATA_EXPR. 1058 1059Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com> 1060 1061 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by 1062 its value if COFF_WITH_PE is defined. 1063 1064Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE> 1065 1066 * coff-stubgo32.c: New file. 1067 * go32stub.h: New file. 1068 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h. 1069 * coffswap.h (coff_swap_filehdr_in): Invoke 1070 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they 1071 are defined. 1072 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and 1073 COFF_ADJUST_FILEHDR_OUT_POST if they are defined. 1074 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and 1075 COFF_ADJUST_AUX_IN_POST if they are defined. 1076 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and 1077 COFF_ADJUST_AUX_OUT_POST if they are defined. 1078 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and 1079 COFF_ADJUST_SCNHDR_IN_POST if they are defined. 1080 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and 1081 COFF_ADJUST_SCNHDR_OUT_POST if they are defined. 1082 * targets.c (go32stubbedcoff_vec): Declare. 1083 (bfd_target_vector): Add go32stubbedcoff_vec. 1084 * configure.in (go32coff_vec): New target vector. 1085 (go32stubbedcoff_vec): Likewise. 1086 * config.bfd (i[3456]86-*-msdosdjgpp*): New target. 1087 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*. 1088 * Makefile.in: Rebuild dependencies. 1089 (BFD32_BACKENDS): Add coff-stubgo32.o. 1090 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c. 1091 (HFILES): Add go32stub.h. 1092 1093Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com> 1094 1095 * configure.in: Check for fdopen. 1096 * configure, config.in: Rebuild. 1097 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or 1098 __GO32__. Reindent a bit. 1099 1100Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com> 1101 1102 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED 1103 flag for newly created sections. 1104 (sunos_add_dynamic_symbols): Don't discard newly created sections 1105 if shared library is dynobj. 1106 1107Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com> 1108 1109 * elf.c (map_sections_to_segments): When checking whether 1110 including a section in a segment would force us to skip a page, 1111 align the address of the next segment to avoid wraparound 1112 problems. 1113 1114Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com> 1115 1116 * coffcode.h (coff_write_object_contents): Initialize 1117 target id field to TIC80_TARGET_ID. 1118 * coffswap.h (coff_swap_filehdr_out): Swap out target id field 1119 if used. 1120 (coff_swap_filehdr_in): Swap in target id field if used. 1121 1122Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com> 1123 1124 * coff-i386.c (coff_i386_is_local_label_name): New static function 1125 if TARGET_UNDERSCORE. 1126 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE. 1127 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags. 1128 1129Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com> 1130 1131 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not 1132 complain_overflow_signed, for 32 bit PC relative relocations. 1133 1134Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com> 1135 1136 * elflink.h (elf_link_add_object_symbols): When a version 1137 indirection symbol is overridden, make the original symbol point 1138 at the real overriding symbol. 1139 1140 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid 1141 string index. 1142 1143 * elflink.h (elf_link_output_extsym): Use the right section for a 1144 common symbol. 1145 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common 1146 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON. 1147 1148Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu> 1149 1150 * elflink.h (elf_merge_symbols): Resolve indirect and warning 1151 symbols before checking for new symbols. 1152 1153 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H. 1154 1155Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com> 1156 1157 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the 1158 file, not aoutsz bytes (they are different in XCOFF .o files). 1159 1160 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be 1161 redefined by objects included from archives. 1162 1163Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com> 1164 1165 * elflink.h (elf_merge_symbol): In the case of a new defined 1166 symbol overriding an old defined symbol, return the hash table 1167 entry which we modify, even if it is the target of an 1168 indirection. 1169 (elf_link_add_object_symbols): If the real name of the symbol gets 1170 overridden, convert the versioned symbol into an indirect symbol 1171 to the real symbol. 1172 1173 * elflink.h (elf_merge_symbol): New static function, broken out of 1174 elf_link_add_object_symbols. 1175 (elf_link_add_object_symbols): Call it. 1176 1177Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com> 1178 1179 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to 1180 handle case where COFF filehdr does not immediately follow PE 1181 header. 1182 * coffgen.c (coff_object_p): Remove useless seek to current 1183 location. 1184 1185Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com> 1186 1187 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to 1188 REFC. 1189 1190Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com> 1191 1192 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging 1193 symbols, skip N_ABS symbols with debugging storage classes. 1194 1195Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au> 1196 1197 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL* 1198 relocs in shared libraries which refer to local symbols. Cope 1199 with addend when processing a GOT relocation. 1200 1201 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols 1202 for sections that the linker didn't create. 1203 (ppc_elf_finish_dynamic_sections): Only try to write out a section 1204 symbol if it was created in ppc_elf_size_dynamic_sections. 1205 (ppc_elf_relocate_section): Complain if we have to generate a reloc 1206 relative to a section for which we didn't output a symbol. 1207 1208 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT 1209 relocs are 'rela' relocs, like everything else. .rela.plt is not 1210 a read-only section, so we don't have to special-case it. 1211 1212 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the 1213 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs. 1214 1215 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot. 1216 (ppc_elf_relocate_section): @got offsets are 4 from start of the 1217 actual .got section. 1218 * elflink.c (_bfd_elf_create_got_section): The three reserved 1219 words start from the symbol '_GLOBAL_OFFSET_TABLE_'. 1220 1221 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5 1222 characters, not 4. 1223 1224 * elf32-ppc.c (ppc_elf_check_relocs): Use 1225 _bfd_elf_create_got_section to create the GOT rather than 1226 ppc_elf_create_linker_section. Create the '.rela.got' section 1227 ourselves. 1228 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a 1229 symbol has a GOT entry. 1230 (ppc_elf_relocate_section): Record when a symbol is used through 1231 the GOT, and allocate space in the GOT for each such symbol. 1232 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff. 1233 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT 1234 stuff. 1235 1236 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be 1237 treated in a similar way to ADDR16_HA relocs. 1238 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into 1239 shared objects; the linker must deal with them. 1240 (ppc_elf_create_linker_section): Stop setting 1241 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused 1242 LINKER_SECTION_PLT stuff. 1243 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff. 1244 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT 1245 section, not ELF-specific calls. 1246 (elf_backend_plt_not_loaded): Set to 1. 1247 (elf_backend_got_symbol_offset): Set to 4. 1248 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member 1249 for when ld.so fills in the PLT; and 'got_symbol_offset' member. 1250 * elflink.c (_bfd_elf_create_dynamic_sections): Apply 1251 plt_not_loaded member. 1252 (_bfd_elf_create_got_section): Apply got_symbol_offset. 1253 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to 1254 'loaded'. 1255 (elf_backend_G_O_T_offset): Set default to 0. 1256 (elfNN_bed): Set added fields. 1257 1258 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting 1259 DT_RELENT in shared objects; should be DT_RELAENT. 1260 1261 * elf32-ppc.c (ppc_elf_relocate_section): Propagate 1262 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where 1263 such a reloc (in a non-shared object) refers to a symbol that's 1264 not defined. 1265 1266Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu> 1267 1268 * elfcode.h (put_signed_word): Define. 1269 (get_signed_word): Define. 1270 (elf_swap_reloca_in): Use get_signed_word for the r_addend field. 1271 (elf_swap_reloca_out): Use put_signed_word for the r_addend 1272 field. 1273 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use 1274 bfd_get_signed_32 to set the r_addend field. 1275 * elf64-mips.c (mips_elf64_swap_reloca_in): Use 1276 bfd_h_get_signed_64 to set the r_addend field. 1277 1278Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com> 1279 1280 * elf32-i386.c (elf_i386_relocate_section): When generating a 1281 shared library, do the relocation if the input section is not 1282 allocated in memory. 1283 1284 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call 1285 elf_link_assign_sym_version before elf_adjust_dynamic_symbol. 1286 (elf_fix_symbol_flags): New static function, broken out of 1287 elf_adjust_dynamic_symbol. 1288 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags. 1289 (elf_link_assign_sym_version): Likewise. Permit a symbol to be 1290 forced local even if NEEDS_PLT is set. When forcing a symbol to 1291 be local, clear NEEDS_PLT. 1292 (elf_link_output_extsym): Remove unused local bed. 1293 1294Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com) 1295 1296 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure 1297 for derived elf linker hash table entries. References to 1298 elf_link_hash_entry changed appropriately. 1299 (elf32_mn10300_link_hash_table): New structure for derived elf 1300 linker hash table. 1301 (elf32_mn10300_hash_table): Define. 1302 (elf32_mn10300_link_hash_traverse): Likewise. 1303 (elf32_mn10300_link_hash_newfunc): New function. 1304 (elf32_mn10300_link_hash_table_create): Likewise. 1305 (elf32_mn10300_finish_hash_table_entry): Likewise. 1306 (mn10300_elf_relax_section): Handle "call" -> "calls", removal 1307 of prologue code, and call:32->call:16 relaxing. 1308 (compute_function_info: New function. 1309 (bfd_elf32_bfd_ilink_hash_table_create): Define. 1310 1311Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com> 1312 1313 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol 1314 for a symbol which is being forced to be local. 1315 * elf32-i386.c (elf_i386_relocate_section): Write out the 1316 relocation value for a GOT reloc for a symbol which is turning 1317 into a local symbol. 1318 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a 1319 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT 1320 reloc. 1321 * elf32-m68k.c, elf32-sparc.c: Corresponding changes. 1322 1323 * elf32-i386.c (elf_i386_relocate_section): Get the relocation 1324 value if the symbol is turning into a local symbol. 1325 * elf32-m68k.c (elf_m68k_relocate_section): Likewise. 1326 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. 1327 13281997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com> 1329 1330 * elflink.h (elf_link_add_object_symbols): Also read verneed 1331 information by calling `_bfd_elf_slurp_version_tables'. 1332 (elf_link_add_object_symbols): For undefined symbols look for 1333 version information in the verneed records. 1334 (elf_link_add_object_symbols): Use soname of shared object 1335 for verneed record if it is available. 1336 1337Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu> 1338 1339 * cpu-arm.c: Add prototypes for compatible and scan. 1340 * cofflink.c: Add prototype for mark_relocs. 1341 1342 * archive.c (bfd_special_undocumented_glue): Change filename to 1343 const pointer. Add prototype. 1344 1345Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 1346 1347 * elflink.h (elf_link_add_object_symbols): Ignore relocations of 1348 sections that will be discarded. 1349 13501997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com> 1351 1352 * elflink.h (elf_link_find_version_dependencies): When searching 1353 for known version symbol skip non-matching verdef records, not 1354 matching records. 1355 1356Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com> 1357 1358 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long, 1359 not a bfd_vma, to the base file, to match how dlltool reads it. 1360 1361Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com> 1362 1363 * reloc.c: Add thumb relocations. 1364 1365 * bfd-in2.h: Add Thumb relocations. 1366 1367 * libbfd.h: Add Thumb relocations. 1368 1369Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 1370 1371 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name. 1372 1373Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com> 1374 1375 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx 1376 for a section even if it is not loaded. 1377 1378 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract 1379 section VMA. 1380 (_bfd_coff_link_input_bfd): Separate section VMA handling for 1381 input and output files. 1382 (_bfd_coff_generic_relocate_section): Check whether input file, 1383 not output file, is a PE file. 1384 1385Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com> 1386 1387 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static. 1388 1389Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com> 1390 1391 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an 1392 R_IMAGEBASE reloc. 1393 1394Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com> 1395 1396 * cpu-arm.c (compatible): Add test for supersets of ARM 1397 architectures. 1398 1399Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com> 1400 1401 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static 1402 member. 1403 1404Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com> 1405 1406 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is 1407 called directly by gas/config/tc-arm.c. 1408 1409Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu> 1410 1411 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format. 1412 (elf64_alpha_finish_dynamic_symbol): Fill it in properly. 1413 1414Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com> 1415 1416 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add 1417 section VMA. 1418 1419Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com> 1420 1421 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define. 1422 (coff_bfd_copy_private_bfd_data): Ditto. 1423 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static. 1424 (coff_arm_bfd_print_private_bfd_data): Ditto. 1425 (coff_arm_bfd_set_private_flags): Ditto. 1426 (coff_arm_bfd_copy_private_bfd_data): Ditto. 1427 1428Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com> 1429 1430 * libcoff-in.h (struct coff_final_link_info): Add boolean 1431 global_to_static member for support of task linking. 1432 (_bfd_coff_write_task_globals): Add prototype. 1433 * libcoff.h: Regenerate. 1434 * coffcode.h (coff_write_object_contents): Use #ifdef to 1435 check RS6000COFF_C, to be consistent with all other uses 1436 in this file. 1437 * cofflink.c (_bfd_coff_final_link): If doing task linking, 1438 call _bfd_coff_write_task_globals. 1439 (_bfd_coff_link_input_bfd): If doing task linking, convert 1440 global functions to static. 1441 (_bfd_coff_write_global_sym): If doing task linking, convert 1442 global variables to static. 1443 (_bfd_coff_write_task_globals): New function. 1444 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80. 1445 (C_AUTOARG): #undef since it clashes with C_UEXT. 1446 (C_LASTENT): #undef since it clashes with C_STATLAB. 1447 * coffcode.h (coff_write_object_contents): Use TIC80COFF 1448 rather than TIC80. 1449 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use 1450 when TIC80COFF defined (clashes with C_UEXT). Explicitly 1451 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported. 1452 1453Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com> 1454 1455 * coff-tic80.c (tic80_howto_table): Change overflow check for most 1456 PP relocations to complain_overflow_dont. 1457 1458Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com> 1459 1460 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change 1461 name of R_RELLONG to "RELLONG". Set rightshift and complain for 1462 M_PPCR. 1463 (ppbase_reloc, glob15_reloc): New static functions. 1464 (glob16_reloc, local16_reloc): New static functions. 1465 (rtype2howto): Handle all relocation types. 1466 (coff_tic80_relocate_section): New static function. 1467 (coff_relocate_section): Define to coff_tic80_relocate_section. 1468 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h. 1469 1470Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com> 1471 1472 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or 1473 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol 1474 value. 1475 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all 1476 callers. If PE file, don't add section VMA. 1477 (coff_write_alien_symbol): If PE file, don't add section VMA. 1478 * cofflink.c (_bfd_coff_link_input_bfd): Likewise. 1479 (_bfd_coff_write_global_sym): Likewise. 1480 (_bfd_coff_generic_relocate_section): Likewise. 1481 1482 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma 1483 is 64 bits. 1484 1485Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com> 1486 1487 * cofflink.c (mark_relocs): Add new function to mark symbols which 1488 are used by relocations. 1489 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to 1490 suppress the skipping of symbols that have thus been marked. 1491 1492Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com> 1493 1494 * coff-sh.c (sh_merge_private_data): New static function. 1495 (coff_bfd_merge_private_bfd_data): Define. 1496 1497Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com> 1498 1499 * coff-tic80.c: Remove unnecessary #ifdefs. 1500 * config.bfd: Set targ_underscore to yes for tic80. 1501 1502Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com> 1503 1504 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem 1505 with unresolved external symbols in GDB). 1506 1507Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com) 1508 1509 * elf-m10300.c (elf32_mn10300_relax_section): Read in all 1510 the symbols associated with each BFD. 1511 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol 1512 more than once. 1513 * elf-m10200.c: Likewise. 1514 * elf32-m32r.c: Likewise. 1515 * elf32-sh.c: Likewise. 1516 1517Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com> 1518 1519 * elflink.h (elf_link_add_object_symbols): Don't decrease the 1520 alignment of a common symbol. If two symbols that look like 1521 common symbols are found in two shared libraries, and the size is 1522 different, use the larger size, and warn if --warn-common. If a 1523 common symbol overrides a definition in a shared library, set the 1524 size to the larger size, and warn if --warn-common. 1525 1526Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com> 1527 1528 * cpu-arm.c (compatible): Allow default machine to be polymorphed 1529 into any other machine type. 1530 1531 * coffcode.h (coff_set_flags): Initialise flags variable to 0. 1532 1533 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging 1534 data into an unitialised destination set its machine type as well. 1535 1536Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com> 1537 1538 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size 1539 to common symbol size. Consistently treat uninitialized symbols 1540 in shared objects as common symbols. 1541 1542Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com> 1543 1544 * archures.c (constants): Added new constants to identify the 1545 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a, 1546 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T. 1547 1548 * bfd-in2.h (constants): Added new constants to identify 1549 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a, 1550 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and 1551 bfd_mach_arm_4T. This file is auto-magically generated from the 1552 archures.c file. This update is just to save work. 1553 1554 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data, 1555 coff_arm_bfd_print_private_bfd_data, 1556 coff_arm_bfd_set_private_flags, 1557 coff_arm_bfd_copy_private_bfd_data): Added these new functions. 1558 (global): Macro redefinitions set up to use these new functions. 1559 1560 * coffcode.h (coff_mkobject_hook): Added call to 1561 coff_arm_bfd_set_private_flags(). 1562 (coff_set_arch_mach_hook): Added code to set machine type based on 1563 bits stored in internal flags. 1564 (coff_set_flags): Added code to set the new bits in the flags 1565 field based on the machine number. 1566 (function definition macros): Made all function definition macros 1567 conditional so that they can be overridden by target specific 1568 files. 1569 1570 * cpu-arm.c (compatible): Added this function. (arch_info_struct): 1571 Structure extended to include new types, one each for ARMv2, 1572 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T. 1573 1574 * libcoff-in.h (struct coff_tdata): Added flags field. 1575 1576Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com> 1577 1578 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support. 1579 1580 * config.bfd: Change #if 0 around uses of host_aout_vec to #if 1581 HAVE_host_aout_vec. 1582 1583Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com> 1584 1585 * coffgen.c (coff_find_nearest_line): If there are no syments, 1586 just return false. 1587 1588Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk> 1589 1590 * config.bfd: cope with '*-*-linux-gnuaout' targets. 1591 1592Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com> 1593 1594 * targmatch.sed: Add explicit \n characters to work around bug in 1595 HP/UX 10.20 sed program. 1596 1597Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com> 1598 1599 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign 1600 extension problems. 1601 1602Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com> 1603 1604 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h. 1605 1606Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 1607 1608 * elf32-m68k.c: Follow the last changes in elf32-i386.c: 1609 (struct elf_m68k_pcrel_relocs_copied, struct 1610 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table, 1611 elf_m68k_link_hash_traverse, elf_m68k_hash_table, 1612 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create, 1613 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create): 1614 New definitions. 1615 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy 1616 PC relative relocs for a global symbol defined in a regular 1617 object, and count the number of PC relative relocs copied for any 1618 global symbol. 1619 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic, 1620 traverse with elf_m68k_discard_copies. 1621 1622Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com> 1623 1624 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative 1625 relocs. From Jamie Lokier <jamie@rebellion.co.uk>. 1626 1627 * coffcode.h (coff_compute_section_file_positions): Force the 1628 potential last byte in the file to be written out when 1629 COFF_IMAGE_WITH_PE. 1630 1631Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org> 1632 1633 * configure.host (mips*-*-openbsd*): New host. 1634 1635Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com> 1636 1637 * elflink.h (elf_link_add_object_symbols): Only subtract the 1638 section VMA from the symbol value if this is a fully linked file. 1639 1640 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define. 1641 (struct elf_i386_link_hash_entry): Define. 1642 (struct elf_i386_link_hash_table): Define. 1643 (elf_i386_link_hash_traverse): Define. 1644 (elf_i386_hash_table): Define. 1645 (elf_i386_link_hash_newfunc): New static function. 1646 (elf_i386_link_hash_table_create): New static function. 1647 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy 1648 PC relative relocs for a global symbol defined in a regular 1649 object, and count the number of PC relative relocs copied for any 1650 global symbol. 1651 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic, 1652 traverse with elf_i386_discard_copies. 1653 (elf_i386_discard_copies): New static function. 1654 (bfd_elf32_bfd_link_hash_table_create): Define. 1655 1656 From Gordon W. Ross <gwr@mc.com>: 1657 * aoutf1.h (MY_entry_is_text_address): Define if not defined. 1658 (sunos4_aout_backend): Use MY_entry_is_text_address. 1659 1660Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com> 1661 1662 * elf32-d30v.c (elf_d30v_howto_table): Changed size of 1663 R_D30V_32_NORMAL to 2 (4 bytes). 1664 1665Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com> 1666 1667 From Gordon W. Ross <gwr@mc.com>: 1668 * netbsd.h (N_SHARED_LIB): Define. 1669 (SEGMENT_SIZE): Don't define. 1670 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of 1671 April 11). 1672 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000. 1673 (SEGMENT_SIZE): Don't define. 1674 1675 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size 1676 to sizeof Rela structure, not sizeof Rel structure. From Gary 1677 Thomas <g.thomas@opengroup.org>. 1678 1679Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com> 1680 1681 * aout-target.h (MY(callback)): If entry_is_text_address, adjust 1682 whenever entry is larger than text address, but only by whole 1683 pages. From Gordon W. Ross <gwr@mc.com>. 1684 1685 * Makefile.in (install): Depend upon installdirs. Use 1686 mkinstalldirs to build $(oldincludedir). 1687 (installdirs): New target. 1688 1689 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs 1690 if this is a debugging section which we are stripping. 1691 1692Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu> 1693 1694 * elf64-alpha.c (elf64_alpha_object_p): Allocate the 1695 alpha-specific target data struct. 1696 1697Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com> 1698 1699 From Thomas Graichen <graichen@rzpd.de>: 1700 * Makefile.in: Always use $(SHELL) when running move-if-change. 1701 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub. 1702 * configure: Rebuild. 1703 1704Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com> 1705 1706 * elfcode.h (elf_slurp_symbol_table): Only subtract the section 1707 VMA if this is an executable file or a shared object. 1708 1709 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross 1710 <gwr@mc.com>. 1711 1712 * libaout.h (struct aout_backend_data): Add entry_is_text_address 1713 field. 1714 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the 1715 start of the file. Remove uses later on which switch using 1716 ifdef. 1717 (MY(callback)): Handle entry_is_text_address. 1718 (MY_entry_is_text_address): Define if not defined. 1719 (MY(backend_data)): Initialize new field. 1720 * aoutf1.h (sunos4_aout_backend): Likewise. 1721 * i386aout.c (MY(backend_data)): Likewise. 1722 * i386mach3.c (MY(backend_data)): Likewise. 1723 * mipsbsd.c (MY(backend_data)): Likewise. 1724 * sparclynx.c (sparclynx_aout_backend): Likewise. 1725 * netbsd.h (SEGMENT_SIZE): Define if not defined. 1726 (MY_entry_is_text_address): Define. 1727 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000. 1728 1729 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol 1730 whose name starts with `.'. 1731 1732Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se> 1733 1734 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*, 1735 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*, 1736 powerpc-*-*bsd*, sparc-*-openbsd*): New targets. 1737 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*, 1738 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*, 1739 sparc-*-openbsd*): New targets. 1740 * configure: Rebuild. 1741 1742Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk> 1743 1744 * stabs.c (struct stab_section_info): New field 1745 `cumulative_skips'. 1746 (_bfd_link_section_stabs): Fill the above array. 1747 (_bfd_stab_section_offset): Use `cumulative_skips' to 1748 speed up offset calculation. 1749 1750Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com) 1751 1752 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the 1753 addend for non pc-relative relocations. 1754 1755 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype 1756 for non-existent function. 1757 1758 * elf-m10300.c (mn10300_elf_relax_section): New function. 1759 (mn10300_elf_relax_delete_bytes): Likewise. 1760 (mn10300_elf_symbol_address_p): Likewise. 1761 (mn10300_elf_get_relocated_section_contents): Likewise. 1762 (bfd_elf32_bfd_relax_section): Define. 1763 (bfd_elf32_bfd_get_relocated_section_contents): Likewise. 1764 1765Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com> 1766 1767 * configure.host: Set SHLIB_LIBS. 1768 * configure.in: Substitute SHLIB_LIBS. 1769 * configure: Rebuild. 1770 * Makefile.in (SHLIB_LIBS): New variable. 1771 ($(SHLIB)): Use $(SHLIB_LIBS). 1772 1773Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com> 1774 1775 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond 1776 with bfd_section_vma. 1777 1778Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com> 1779 1780 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec. 1781 Correct CPU file names for mn10[23]00. 1782 * configure: Rebuild. 1783 1784 * bfd.c (bfd_record_phdr): Cast count to size_t before 1785 subtraction. 1786 1787 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc. 1788 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise. 1789 (xcoff_write_archive_contents): LIkewise. 1790 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise. 1791 (mips_elf_create_procedure_table): Likewise. 1792 * peicode.h (pe_print_idata): Likewise. 1793 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise. 1794 * xcofflink.c (xcoff_get_section_contents): Likewise. 1795 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise. 1796 (xcoff_link_add_symbols): Likewise. 1797 (xcoff_link_add_symbols): Likewise. 1798 1799 * ppcboot.c (ppcboot_set_arch_mach): Make static. 1800 (ppcboot_bfd_print_private_bfd_data): Likewise. 1801 1802 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow 1803 to complain_overflow_signed. 1804 1805Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com> 1806 1807 * VERSION: Set to 2.8.1. 1808 1809 * Branched binutils 2.8. 1810 1811 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when 1812 deciding whether to copy a reloc into a shared object. 1813 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE 1814 relocs in unallocated sections. 1815 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate 1816 R_SPARC_RELATIVE relocs in unallocated sections. 1817 1818Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com> 1819 1820 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and 1821 always create got section so that the _GLOBAL_OFFSET_TABLE_ label 1822 is always created. 1823 1824Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com> 1825 1826 * elflink.h (elf_link_add_object_symbols): Let a common symbol 1827 override an uninitialized symbol from a shared library with a 1828 smaller size. 1829 1830 * elf-m10200.c: Rename from elf32-mn10200.c. 1831 * elf-m10300.c: Rename from elf32-mn10300.c. 1832 * cpu-m10200.c: Rename from cpu-mn10200.c 1833 * cpu-m10300.c: Rename from cpu-mn10300.c 1834 * Makefile.in: Update accordingly. 1835 1836 * elf32-mips.c (elf_mips_ctor64_howto): New static variable. 1837 (elf_mips_isa): Move to earlier in file. 1838 (mips_reloc_map): Remove BFD_RELOC_CTOR entry. 1839 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR 1840 specially. 1841 1842 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than 1843 calling abort. 1844 1845Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de> 1846 1847 * configure.com: New file. 1848 * config.h-vms: Remove file. 1849 * makefile.vms: Update for new configure scheme. 1850 1851Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu> 1852 1853 * libcoff-in.h (ppc_allocate_toc_section): Declare. 1854 (ppc_process_before_allocation): Declare. 1855 * libcoff.h: Rebuild. 1856 1857 * coffcode.h (coff_mkobject_hook): Declare if not a macro. 1858 1859Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com> 1860 1861 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*. 1862 1863Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com> 1864 1865 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a 1866 symbol index for a R_IHCONST reloc. 1867 1868Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be> 1869 1870 * targmatch.sed: Do not use \(\) recursively. 1871 1872Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu> 1873 1874 * m68klinux.c (MACHTYPE_OK): Define. 1875 * i386linux.c (MACHTYPE_OK): Define. 1876 1877Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com> 1878 1879 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu 1880 <hjl@gnu.ai.mit.edu>: 1881 * sparclinux.c: New file. 1882 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare. 1883 * bfd-in2.h: Rebuild. 1884 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets. 1885 * configure.in (sparclinux_vec): Add to list of vectors. 1886 * configure: Rebuild. 1887 * targets.c (sparclinux_vec): Declare. 1888 (bfd_target_vector): Add sparclinux_vec. 1889 * Makefile.in: Rebuild dependencies. 1890 (BFD32_BACKENDS): Add sparclinux.o. 1891 (BFD32_BACKENDS_CFILES): Add sparclinux.c. 1892 1893 * coff-mips.c (mips_ecoff_backend_data): Initialize new 1894 bfd_coff_backend_data field. 1895 * coff-alpha.c (alpha_ecoff_backend_data): Likewise. 1896 1897 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs 1898 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu 1899 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>. 1900 1901 * bfd.c: Include "libiberty.h". 1902 (strerror): Don't declare. 1903 (bfd_errmsg): Call xstrerror rather than strerror. 1904 1905Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com> 1906 1907 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY 1908 reloc even if the symbol is in the .bss section. 1909 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise. 1910 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise. 1911 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. 1912 1913 * coffcode.h (bfd_coff_backend_data): Add new field 1914 _bfd_coff_default_section_alignment_power. 1915 (bfd_coff_default_section_alignment_power): Define. 1916 (bfd_coff_std_swap_table): Initialize new field. 1917 * libcoff.h: Rebuild. 1918 * cofflink.c (coff_link_add_symbols): Limit alignment of a common 1919 symbol to the default section alignment. 1920 1921 * COPYING: Update FSF address. 1922 1923Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com> 1924 1925 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the 1926 21-bit absolute that made it act as a relative. 1927 1928Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com> 1929 1930 * elflink.c (_bfd_elf_create_linker_section): Don't set 1931 bss_section and rel_section from existing sections. 1932 1933 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section 1934 if it is needed. 1935 1936Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com) 1937 1938 * aoutx.h (some_aout_object_p): Change executable test to fix 1939 problems with embedded a.out systems. 1940 1941Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com> 1942 1943 * stabs.c (_bfd_stab_section_offset): New function. 1944 * libbfd-in.h (_bfd_stab_section_offset): Declare. 1945 * libbfd.h: Rebuild. 1946 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a 1947 stab reloc. 1948 * elf32-m68k.c (elf_m68k_relocate_section): Likewise. 1949 * elf32-mips.c (mips_elf_relocate_section): Likewise. 1950 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. 1951 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. 1952 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise. 1953 1954 * stabs.c (_bfd_link_section_stabs): Copy over the first header 1955 symbol. Check for memory allocation failure of *psinfo. 1956 (_bfd_write_section_stabs): Add psinfo parameter. Change all 1957 callers. Set the value of the header symbol. 1958 * libbfd-in.h (_bfd_write_section_stabs): Update declaration. 1959 * libbfd.h: Rebuild. 1960 1961Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com> 1962 1963 * coff-tic80.c (tic80_howto_table): Add R_ABS entry. 1964 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled 1965 reloc types, rather than silently failing to generate an output file. 1966 1967Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com> 1968 1969 * targmatch.sed: Use the hold space to put the #ifdef around the 1970 the string constant. 1971 * targets.c (UNSUPPORTED_TARGET): Don't define. 1972 (find_target): Don't check for UNSUPPORTED_TARGET. 1973 (bfd_set_default_target): Don't try to optimize by checking for 1974 default. 1975 1976 * Makefile.in: Rebuild dependencies. 1977 (ALL_MACHINES_CFILES): Add cpu-m32r.c. 1978 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c. 1979 (elf32-m32r.o): Remove explicit target. 1980 1981 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or 1982 i[3456]86-*-linux*. 1983 1984 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't 1985 count section symbols for sections that were created by the 1986 linker, or are not allocatable or not loadable. 1987 (elf32_sparc_finish_dynamic_sections): Output output section 1988 symbols for section for which we made space for them. 1989 1990Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com> 1991 1992 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is 1993 no .rela.plt section, don't output a DT_PLTGOT dynamic entry. 1994 1995Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com> 1996 1997 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16. 1998 (m32r_hi16_list): New static local. 1999 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up. 2000 (m32r_elf_do_hi16_reloc): Delete. 2001 (m32r_elf_relocate_hi16): New function. 2002 (m32r_elf_lo16_reloc): New function. 2003 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding 2004 LO16 reloc. 2005 2006 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com> 2007 2008 * elf32-m32r.c (m32r_elf_create_linker_section): Delete. 2009 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support. 2010 (m32r_elf_final_sda_base): New function. 2011 (m32r_elf_relocate_section): Rewrite sdata support. 2012 (m32r_elf_finish_dynamic_sections): Delete. 2013 2014Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com> 2015 2016 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>. 2017 * coff-svm68k.c: New file. Just defines some macros and includes 2018 coff-m68k.c. 2019 * coff-m68k.c: Add functions to handle common addends, moved in 2020 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro. 2021 Control whether relocs are visible using STATIC_RELOCS. 2022 * cf-m68klynx.c: Simplify greatly: just define macros to control 2023 coff-m68k.c. 2024 * coff-aux.c: Likewise. Just leave add_one_symbol routine. 2025 * targets. (m68ksysvcoff_vec): Declare. 2026 (bfd_target_vector): Add m68ksysvcoff_vec. 2027 * config.bfd (m68*-motorola-sysv*): New target. 2028 * configure.in (m68ksysvcoff_vec): New vector. 2029 * configure: Rebuild. 2030 * Makefile.in: Rebuild dependencies. 2031 (BFD32_BACKENDS): Add coff-svm68k.o. 2032 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c. 2033 2034 * binary.c (binary_set_section_contents): Don't get misled if the 2035 first section is not loadable. From Matthew L. Martin 2036 <mlm@xedia.com>. 2037 2038 * elflink.h (elf_bfd_final_link): Set the value of a section 2039 symbol to the section address unless doing a relocateable link. 2040 2041Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu> 2042 2043 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create 2044 .plt entry if we've taken the function's address. 2045 (elf64_alpha_merge_gots): Merge collected flags info as well. 2046 2047Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org> 2048 2049 * Many files: Add function prototypes. 2050 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare. 2051 * ecofflink.c: Include "libcoff.h" and "libecoff.h". 2052 * elf32-ppc.c (ppc_elf_fake_sections): Make static. 2053 * opncls.c (bfd_openstreamr): Change stream parameter to PTR. 2054 * peicode.h: Change several void * parameters to PTR. 2055 * srec.c (srec_get_symbol_info): Make static. 2056 * syms.c (bfd_symbol_is_absolute): Remove. 2057 * Makefile.in: Rebuild dependencies. 2058 2059Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com> 2060 2061 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove. 2062 (bfd_elf32_bfd_is_local_label): Don't define. 2063 2064 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather 2065 than malloc. 2066 2067Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com> 2068 2069 * bfd-in.h: Don't include obstack.h. 2070 (struct bfd_hash_table): Change memory field to PTR. 2071 * bfd.c (struct _bfd): Change memory field to PTR. 2072 * bfd-in2.h: Rebuild. 2073 * libbfd-in.h (bfd_release): Declare as function, don't define as 2074 macro. 2075 * libbfd.h: Rebuild. 2076 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use 2077 objalloc routines rather than obstack routines. 2078 (obstack_chunk_alloc, obstack_chunk_free): Don't define. 2079 (getpagesize): Don't define. 2080 (_bfd_new_bfd): Don't set _bfd_chunksize. 2081 (bfd_openr): Free new bfd and objalloc on failure. 2082 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise. 2083 (bfd_alloc_size): Remove. 2084 (bfd_release): New function. 2085 * hash.c: Include "objalloc.h" rather than "obstack.h". Use 2086 objalloc routines rather than obstack routines. 2087 (obstack_chunk_alloc, obstack_chunk_free): Don't define. 2088 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use 2089 objalloc routines rather than obstack routines. 2090 (obstack_chunk_alloc, obstack_chunk_free): Don't define. 2091 (struct accumulate): Change memory to struct objalloc *. 2092 * liboasys.h (oasys_data_type): Remove oasys_obstack field. 2093 * dep-in.sed: Don't remove obstack.h from dependency list. 2094 * Makefile.in: Rebuild dependencies. 2095 (BFD_H_DEPS): Remove obstack.h. 2096 (install): Don't install obstack.h. 2097 * Many files: Don't include "obstack.h". 2098 * VERSION: Bump. 2099 2100 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove. 2101 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare. 2102 * libbfd.h: Rebuild. 2103 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow. 2104 * sunos.c (sunos_add_dynamic_symbols): Likewise. 2105 * srec.c (srec_scan): Rewrite to not use obstack_1grow. 2106 2107 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove 2108 old version of bfd_alloc. 2109 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare. 2110 * libbfd.h: Rebuild. 2111 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t. 2112 2113Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com> 2114 2115 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic 2116 ELF local label syntax as well. 2117 2118Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com> 2119 2120 * config.bfd (powerpc-*-beos*): New target. 2121 * configure.in (powerpc-*-beos*): Add case that explicitly 2122 does not set COREFILE for now. A future BeOS version is 2123 expected to support core files. 2124 * configure: Regenerate with autoconf. 2125 2126Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com> 2127 2128 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is 2129 seen with a local symbol, rather than crashing. 2130 2131 * elfcode.h (elf_slurp_symbol_table): Don't try to read the 2132 version symbols if there aren't any. 2133 2134Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com> 2135 2136 * coff-tic80.c (coff_rtype_to_howto): Define 2137 (coff_tic80_rtype_to_howto): Clone generic coff version and 2138 add code to handle the funky TI "internal relocations". 2139 2140Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com> 2141 2142 * elflink.h (elf_link_add_object_symbols): Don't warn about type 2143 or size changes because of a weak symbol. 2144 2145 * cisco-core.c (SIGEMT): Define if not defined. 2146 2147Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com> 2148 2149 * elflink.h (elf_link_add_object_symbols): Use extsymoff when 2150 setting ever. Sanity check the version number. Sort out copying 2151 flags and other information when adding an indirect symbol. 2152 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic 2153 symbols added by the backend. Clear the entire contents of the 2154 versym section. 2155 (elf_export_symbol): Ignore indirect symbols. 2156 (elf_link_output_extsym): Accept a section without an owner in an 2157 assert. 2158 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the 2159 version count. Correct the allocation of x_versymp. 2160 2161 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of 2162 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA. 2163 Don't return bfd_und_section_ptr when info->shared. 2164 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12. 2165 (mips_elf_create_dynamic_sections): Correct type: ^= for &=. 2166 (mips_elf_check_relocs): Resolve an indirect symbol in 2167 sym_hashes. 2168 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into 2169 SHN_MIPS_TEXT or SHN_MIPS_DATA. 2170 2171 * elf.c (bfd_elf_print_symbol): Tweak version output slightly. 2172 2173Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com> 2174 2175 From Eric Youngdale <eric@andante.jic.com>: 2176 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define. 2177 * elf.c (bfd_elf_print_symbol): Correct errors in last change. 2178 * elflink.h (elf_link_add_object_symbols): Handle cases in which a 2179 versioned symbol appears in both a regular and a shared object. 2180 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when 2181 appropriate. Improve error message. 2182 (struct elf_outext_info): Rename from elf_finfo_failed. Change 2183 all uses. Add localsyms field. 2184 (elf_bfd_final_link): When generating a shared library, call 2185 elf_link_output_extsym to output all local symbols. 2186 (elf_link_output_extsym): Handle symbols which were forced to 2187 become local. 2188 2189Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com> 2190 2191 From Eric Youngdale <eric@andante.jic.com>: 2192 * elf-bfd.h (elf_symbol_type): Add version field. 2193 * elfcode.h (elf_slurp_symbol_table): Set version field. 2194 * elflink.h (elf_link_add_object_symbols): When creating an 2195 indirect symbol for a default version symbol, set DEF_DYNAMIC if 2196 appropriate. Set up an indirection from the nondefault version of 2197 the symbol as well. 2198 (NAME(bfd_elf,size_dynamic_sections)): Call 2199 elf_link_assign_sym_version before checking whether there are any 2200 versions. Always record the version name as a dynamic symbol. 2201 Initialize counters. 2202 (elf_link_assign_sym_version): After finding a version, see if a 2203 symbol should be forced to local scope. Create a new version 2204 definition if appropriate. 2205 (elf_link_output_extsym): Correct indirect symbol handling. 2206 * elf.c (bfd_elf_print_symbol): Print version information. 2207 (bfd_section_from_shdr): Turn version sections into BFD sections. 2208 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info 2209 if sh_info is not already set. 2210 (_bfd_elf_copy_private_section_data): Copy sh_info for version 2211 sections. 2212 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell 2213 _bfd_stringtab_add to copy the name into permanent memory if 2214 appropriate. 2215 2216Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu> 2217 2218 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize. 2219 2220Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com> 2221 2222 * coffcode.h (bfd_coff_backend_data): Change 2223 _bfd_coff_compute_section_file_positions to return a boolean 2224 value. Change all callers. 2225 (coff_compute_section_file_positions): Change return type to 2226 boolean. If the size of the last section changed, then output a 2227 zero byte at the end of the file. 2228 * libcoff.h: Rebuild. 2229 2230 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space 2231 for at least 6 output symbols. 2232 (xcoff_write_global_symbol): When emitting TOC entry relocs, also 2233 emit a TC csect to represent the space they take up. For an XO 2234 symbol, just emit a reference, not a csect. 2235 2236 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since 2237 Solaris doesn't like the combined options, and the -f is 2238 unnecessary. 2239 (stamp-tshlink, install): Likewise. 2240 2241 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26 2242 handling when little endian. 2243 2244Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com) 2245 2246 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function. 2247 (mn10300_elf_relocate_section): Likewise. 2248 (elf_backend_relocate_section): Define. 2249 2250 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE 2251 relocs. Replace them with generic PCREL_{8,16,32} relocs. 2252 (elf32_mn10300_howto_table): Likewise. 2253 (elf32_mn10300_reloc_map): Likewise. 2254 (bfd_elf32_mn10300_reloc): Delete unused function. 2255 2256Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com> 2257 2258 * coff-tic80.c (rtype2howto): If passed a relocation type we don't 2259 understand, just set the howto field to NULL, and the caller will 2260 print an appropriate error message. 2261 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and 2262 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif 2263 block. Use NULL for initializations of "ptr" rather than bare 0. 2264 * coff-h8300.c: Fix typo in comment. 2265 * coff-h8500.c: Ditto. 2266 * coff-w65.c: Ditto 2267 * coff-z8k.c: Ditto. 2268 2269Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com> 2270 2271 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc. 2272 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes, 2273 m32r_elf_get_relocated_section_contents): First pass at relax support. 2274 2275Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com> 2276 2277 * elflink.h (elf_link_add_object_symbols): Use correct sh_size 2278 entry for reading verdef records. 2279 Use correct braces for computing increments of extverdaux and 2280 exteverdef record pointers. 2281 2282Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com> 2283 2284 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2 2285 instead of 4. 2286 2287Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com> 2288 2289 * elflink.h (elf_link_find_version_dependencies): Check that 2290 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is 2291 set. 2292 2293Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com> 2294 2295 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC. 2296 2297Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com> 2298 2299 * targets.c (bfd_default_vector): Make non-const. 2300 (find_target): New static function, broken out of 2301 bfd_find_target. 2302 (bfd_set_default_target): New function. 2303 (bfd_find_target): Call find_target. When defaulting, use 2304 bfd_default_vector[0] if it is not NULL. 2305 * libbfd-in.h (bfd_default_vector): Adjust declaration. 2306 * bfd-in2.h, libbfd.h: Rebuild. 2307 2308 * syms.c (bfd_is_local_label): Return false if the symbol has no 2309 name. 2310 * coff-i960.c (coff_i960_is_local_label_name): New function. 2311 (coff_bfd_is_local_label_name): Define. 2312 * coff-m68k.c (m68k_coff_is_local_label_name): New function. 2313 (coff_bfd_is_local_label_name): Define. 2314 * coff-rs6000.c (xcoff_is_local_label_name): New function. 2315 (coff_bfd_is_local_label_name): Define. 2316 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning 2317 with .. or _.L_ as local. 2318 * elf32-i386.c (elf_i386_is_local_label_name): New function. 2319 (bfd_elf32_bfd_is_local_label_name): Define. 2320 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols 2321 beginning with $ as local. 2322 2323Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com> 2324 2325 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name 2326 rather than comparing against info->lprefix. 2327 * cofflink.c (_bfd_coff_link_input_bfd): Likewise. 2328 * elflink.h (elf_link_input_bfd): Likewise. 2329 * linker.c (_bfd_generic_link_output_symbols): Likewise. 2330 * xcofflink.c (xcoff_link_input_bfd): Likewise. 2331 2332 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as 2333 _bfd_elf_is_local_label_name if not already defined. 2334 * elf.c (_bfd_elf_is_local_label_name): New function. 2335 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare. 2336 2337 * coff-m88k.c (coff_bfd_is_local_label_name): Define. 2338 (m88k_is_local_label_name): New static function. 2339 2340 * coffcode.h (coff_bfd_is_local_label_name): Define as 2341 _bfd_coff_is_local_label_name if not already defined. 2342 * coffgen.c (_bfd_coff_is_local_label_name): New function. 2343 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare. 2344 * libcoff.h: Rebuild. 2345 2346 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label 2347 to _bfd_is_local_label_name. 2348 (bfd_target): Likewise. 2349 * syms.c (bfd_is_local_label): Define as function, not macro. 2350 (bfd_is_local_name): Define. 2351 * libbfd.c (bfd_generic_is_local_label_name): Rename from 2352 bfd_generic_is_local_label, and take a string rather than a 2353 symbol. 2354 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define. 2355 (_bfd_nosymbols_bfd_is_local_label_name): Define. 2356 (bfd_generic_is_local_label): Don't declare. 2357 (bfd_generic_is_local_label_name): Declare. 2358 * bfd-in2.h, libbfd.h: Rebuild. 2359 * All backends: Change local_label to local_label_name. 2360 2361 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field. 2362 (mips_elf_relocate_got_local): Change return type to boolean. 2363 Don't assume that the first zero entry is unassigned; instead, use 2364 assigned_gotno. 2365 (mips_elf_relocate_section): Check return value of 2366 mips_elf_relocate_got_local. 2367 (mips_elf_create_got_section): Initialize assigned_gotno field. 2368 2369Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com> 2370 2371 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit 2372 relocations. 2373 2374Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com> 2375 2376 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections 2377 that have no contents merely because linker_mark is not set. 2378 2379Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com> 2380 2381 * config.bfd (mips*-*-lnews*): New target. 2382 * coff-mips.c (mips_relocate_section): Make assert compare 2383 content byteorder instead of header byteorder. 2384 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian 2385 data. 2386 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec. 2387 * configure.in (ecoff_biglittle_vec): Add case. 2388 * configure: Update. 2389 2390Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com> 2391 2392 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose 2393 name begins with ".note". 2394 (map_sections_to_segments): Add a PT_NOTE segment for any loadable 2395 section whose name begins with ".note". 2396 (get_program_header_size): Corresponding change. 2397 2398 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned 2399 jal and for jal overflow. 2400 2401Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com> 2402 2403 From Eric Youngdale <eric@andante.jic.com>: 2404 * elflink.h (elf_link_add_archive_symbols): If a default symbol is 2405 not found, try looking it up again without the version name. 2406 (elf_link_add_object_symbols): Always link against the dynamic 2407 symbol table of a dynamic object. When linking against a dynamic 2408 object, include version strings in symbol names, and set up 2409 version information. Add indirect symbols for default versions. 2410 (elf_link_create_dynamic_sections): Add special version sections. 2411 (struct elf_assign_sym_version_info): Define. 2412 (struct elf_find_verdep_info): Define. 2413 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set 2414 up version sections. 2415 (elf_adjust_dynamic_symbol): Ignore indirect symbols. 2416 (elf_link_find_version_dependencies): New static function. 2417 (elf_link_assign_sym_version): New static function. 2418 (elf_link_renumber_dynsyms): New static function. 2419 (struct elf_final_link_info): Add symver_sec field. 2420 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count 2421 local symbols of a dynamic object. Handle DT_VER* constants. 2422 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a 2423 dynamic object. Skip indirect symbols from ELF objects. Remove 2424 the version name before choosing a hash bucket. Write out the 2425 version information if appropriate. 2426 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN. 2427 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration. 2428 (bfd_elf64_size_dynamic_sections): Likewise. 2429 * bfd-in2.h: Rebuild. 2430 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field. 2431 Change elf_link_hash_flags to unsigned short. 2432 (ELF_LINK_HIDDEN): Define. 2433 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr, 2434 dynverdef_hdr, dynversym_section, dynverdef_section, 2435 dynverref_section, cverdefs, cverrefs, verdef, verref. 2436 (elf_dynversym, elf_dynverdef, elf_dynverref): Define. 2437 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare. 2438 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare. 2439 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare. 2440 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare. 2441 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare. 2442 (_bfd_elf_slurp_version_tables): Declare. 2443 * elf.c (_bfd_elf_swap_verdef_in): New function. 2444 (_bfd_elf_swap_verdef_out): Likewise. 2445 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise. 2446 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise. 2447 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise. 2448 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise. 2449 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print 2450 version information if there is any. 2451 (_bfd_elf_link_hash_newfunc): Initialize verinfo field. 2452 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types. 2453 (elf_fake_sections): Handle .gnu.version* section names. 2454 (assign_section_numbers): Handle SHT_GNU_ver* section types. 2455 (_bfd_elf_slurp_version_tables): New function. 2456 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include 2457 version name in string entered in dynamic hash table. 2458 * elfcode.h: Include fnmatch.h. 2459 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic 2460 symbol which was forced to become local. 2461 * elf32-m68k.c (elf_m68k_relocate_section): Likewise. 2462 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. 2463 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. 2464 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise. 2465 2466Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com) 2467 2468 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify 2469 somewhat. 2470 (mn10200_elf_relax_section): Correctly compute a symbol's value 2471 when the symbol is local, but not in the same section as we are 2472 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16 2473 relaxing. 2474 2475Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com> 2476 2477 * elf32-m32r.c: Rewrite to use ELF backend linker. 2478 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns. 2479 Add small data area support (R_M32R_SDA16). 2480 * reloc.c: Document BFD_RELOC_M32R_SDA16. 2481 * bfd-in2.h,libbfd.h: Regenerated. 2482 2483Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com) 2484 2485 * elf32-mn10200.c (mn10200_elf_relax_section): New function. 2486 (mn10200_elf_relax_delete_bytes): Likewise. 2487 (mn10200_elf_symbol_address_p): Likewise. 2488 (mn10200_elf_get_relocated_section_contents): Likewise. 2489 (bfd_elf32_bfd_relax_section): Define. 2490 (bfd_elf32_bfd_get_relocated_section_contents): Likewise. 2491 2492 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function. 2493 (mn10200_elf_relocate_section): Likewise. 2494 (elf_backend_relocate_section): Define. 2495 2496Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com> 2497 2498 * Makefile.in, archures.c, config.bfd, configure.in, elf.c, 2499 reloc.c, targets.c: New target, elf-*-D30V. 2500 2501 * bfd-in2.h, configure, libbfd.h: Rebuilt. 2502 2503 * cpu-d30v.c, elf32-d30v.c: New files. 2504 2505Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com> 2506 2507 * reloc.c (struct reloc_howto_struct): Fix typo in comment. 2508 * bfd-in2.h: Regenerated. 2509 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function. 2510 (rtype2howto): Add function. 2511 (tic80_howto_table): Add. 2512 2513Tue Feb 18 11:41:00 1997 Dawn Perchik <dawn@cygnus.com> 2514 2515 * sysdep.h: Don't define errno in MSVC if error.h is included. 2516 2517Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com) 2518 2519 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx 2520 is initialized before it is used. 2521 2522Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com> 2523 2524 * hp300hpux.c (convert_sym_type): Don't convert a secondary common 2525 symbol into a weak undefined symbol; leave it as a common symbol. 2526 2527Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com> 2528 2529 * elflink.h (elf_link_add_object_symbols): Don't issue a warning 2530 about a symbol defined in a dynamic object if it has already been 2531 defined in a regular object. 2532 2533Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de) 2534 2535 * makefile.vms: Add gcc flags to allow compiling with current gcc 2536 snapshot 2537 (targmatch.h): New dependency. 2538 2539 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for 2540 openVMS/Alpha. 2541 * evax.h (ALPHA_R_CODEADDR): New relocation. 2542 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for 2543 openVMS/Alpha. 2544 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this 2545 relocation. 2546 * bfd-in2.h, libbfd.h: Rebuild. 2547 2548 Restrict symbol length to 64 bytes, case preserving: 2549 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking. 2550 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove. 2551 (_bfd_evax_length_hash_symbol): Added. 2552 * evax-etir.c (_bfd_evax_write_etir): Call 2553 _bfd_evax_length_hash_symbol before output of symbol. 2554 * evax-egsd.c (_bfd_evax_write_egsd): Likewise. 2555 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove. 2556 2557 * evax-emh.c: Output filename to object file without path. 2558 2559 * evax-egsd.c: New sections for local and global commons. 2560 2561 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c, 2562 evax-misc.c, evax.h: Remove 8 bit characters from copyright 2563 notices. Replace AXP with Alpha. 2564 2565Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com> 2566 2567 * sunos.c (sunos_create_dynamic_sections): We need the dynamic 2568 sections if we are creating a shared library. 2569 2570Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com> 2571 2572 * configure.host (i386-windows): Don't set host64=true. 2573 2574Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com> 2575 2576 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL. 2577 (elf_mips16_gprel_howto): New static variable. 2578 (mips16_gprel_reloc): New static function. 2579 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL. 2580 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL. 2581 (mips_elf_relocate_section): Handle R_MIPS16_GPREL. 2582 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define. 2583 * bfd-in2.h, libbfd.h: Rebuild. 2584 2585Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com> 2586 2587 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true 2588 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}. 2589 2590Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com> 2591 2592 * elflink.h (elf_link_input_bfd): If we've discarded a section, 2593 the output section will be the absolute section; don't print an 2594 assertion message for that case when doing a relocateable link. 2595 2596Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com> 2597 2598 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define. 2599 (struct mips_elf_link_hash_entry): Add new fields fn_stub, 2600 need_fn_sub, call_stub, and call_fp_stub. 2601 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen. 2602 (mips_elf_link_hash_newfunc): Initialize new fields. 2603 (mips_elf_link_hash_table_create): Likewise. 2604 (mips_elf_relocate_section): Redirect relocations to use mips16 2605 stubs when appropriate. 2606 (mips_elf_check_relocs): Attach stub sections to the appropriate 2607 symbol. Set need_fn_stub when appropriate. 2608 (mips_elf_always_size_sections): New static function. 2609 (mips_elf_check_mips16_stubs): New static function. 2610 (elf_backend_always_size_sections): Define. 2611 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field. 2612 2613 * elflink.h (elf_link_input_bfd): Discard local symbols that are 2614 attached to sections which are not being included in the link. 2615 2616Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com> 2617 2618 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the 2619 symbol value when computing the addend for a pc_relative 2620 pcrel_offset reloc. 2621 2622Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com> 2623 2624 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a 2625 relocateable link, just skip pc_relative pcrel_offset relocs. 2626 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto 2627 structure for an ARM26 reloc which can be resolved. 2628 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the 2629 reloc can be resolved. 2630 2631 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one 2632 error in overflow check for R_RELBYTE. 2633 2634Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com> 2635 2636 * ieee.c (ieee_slurp_section_data): Pick up the start address. 2637 From Mark Rasin <mark.rasin@telrad.co.il>. 2638 2639 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to 2640 debugging symbols. 2641 2642Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com) 2643 2644 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc. 2645 (elf_mn10200_howto_table): Likewise. 2646 (mn10200_reloc_map): Likewise. 2647 2648Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com> 2649 2650 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}. 2651 * bfd-in2.h, libbfd.h: Regenerated. 2652 * elf32-m32r.c: Add support for them. 2653 2654Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com> 2655 2656 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length. 2657 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt. 2658 * elf32-v850.c (v850_elf_final_link_relocate): Remove used 2659 r_format and r_pcrel. Always return a value. 2660 * riscix.c (MY_final_link_callback): Define to dummy value. 2661 2662 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for 2663 relocations against the text segment, look up the output name of 2664 the reloc section. 2665 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise. 2666 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise. 2667 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise. 2668 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise. 2669 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise. 2670 2671Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com> 2672 2673 * coff-tic80.c (tic80coff_vec): Use correct data put/get 2674 routines for little endian data. 2675 * coffcode.h (coff_write_object_contents): Set magic to 2676 TIC80_ARCH_MAGIC for TIc80. 2677 2678Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com> 2679 2680 * coff-tic80.c (tic80coff_vec): Change to little endian data 2681 as the default. 2682 2683Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com> 2684 2685 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of 2686 auxiliary_filters parameter to be const char * const *. Accept a 2687 NULL terminated array. 2688 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration. 2689 (bfd_elf32_size_dynamic_sections): Update declaration. 2690 * bfd-in2.h: Rebuild. 2691 2692Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com> 2693 2694 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a 2695 NOTYPE symbol in a text section as a FUNC symbol. 2696 2697 * coffcode.h (coff_compute_section_file_positions): Force 2698 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER. 2699 2700Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com> 2701 2702 * libaout.h (machine_type): Reserve several values for sparclet. 2703 2704Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com> 2705 2706 * config.bfd (tic80-*-*): Don't require 'coff'. 2707 2708Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com> 2709 2710 * elf32-v850.c (v850_elf_howto_table): Set the special_function 2711 table to v850_elf_reloc for all non-standard relocations. 2712 (v850_elf_check_relocs): Add check for h being non-null. 2713 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch 2714 statement instead of multiple ifs. 2715 (v850_elf_relocate_section): Fix up error message, don't just call 2716 abort. 2717 2718Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com) 2719 2720 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace. 2721 Use bfd_elf_generic_reloc as special function for all relocs. 2722 (bfd_elf32_mn10200_reloc): Remove unnecessary function. 2723 2724 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for 2725 24bit pc-relative reloc. 2726 2727Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com> 2728 2729 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list. 2730 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and 2731 header byte order is little endian. Use correct bfd_get and 2732 bfd_put routines for little endian headers. 2733 * coffcode.h (coff_set_arch_mach_hook): Set arch to 2734 bfd_arch_tic80 for TIC80_ARCH_MAGIC number. 2735 2736Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com) 2737 2738 * reloc.c: Add BFD_RELOC_24. 2739 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs. 2740 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes. 2741 * bfd-in2.h, libbfd.h: Rebuilt. 2742 2743Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu> 2744 2745 elf64-alpha multiple .got rewrite: 2746 2747 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry. 2748 (bfd_elf*_mkobject): Don't define here ... 2749 * elfxx-target.h: ... but rather here. Default always_size_sections 2750 hook to NULL. 2751 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was 2752 what the #defines in elf-bfd.h transmuted it to anyway. 2753 2754 * section.c: Add SEC_LINKER_CREATED flag. 2755 * bfd-in2.h: Rebuild. 2756 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to 2757 relocation section flags. 2758 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of 2759 SEC_IN_MEMORY to recognize generated bits. 2760 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections): 2761 Likewise. 2762 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections, 2763 mips_elf_create_compact_rel_section, mips_elf_create_got_section, 2764 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise. 2765 * elf32-ppc.c (ppc_elf_create_linker_section, 2766 ppc_elf_size_dynamic_sections): Likewise. 2767 * elf32-sparc.c (elf32_sparc_check_relocs, 2768 elf32_sparc_size_dynamic_sections): Likewise. 2769 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to 2770 section flags. 2771 (_bfd_elf_create_dynamic_sections): Likewise. 2772 (_bfd_elf_make_linker_section_rela): Likewise. 2773 * elflink.h (elf_link_create_dynamic_sections): Likewise. 2774 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook. 2775 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY 2776 to identify generated bits. 2777 (elf_link_input_bfd): Likewise. 2778 2779 * elf64-alpha.c: Rewrite everything touching relocations. 2780 2781Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com> 2782 2783 * elf32-v850.c (all functions and static variables): Go through 2784 and regularize names to be of the form v850_elf_<xxx>. 2785 (toplevel): Include <elf/v850.h>. 2786 (enum reloc_type): Move to include/elf/v850.h. 2787 (v850_elf_check_relocs): For common variables, if the variable is 2788 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable 2789 into the appropriate section. 2790 (elf_backend_check_relocs): Define. 2791 2792Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com> 2793 2794 * elf32-v850.c (elf_v850_howto_table): Fix some spacing. 2795 2796Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com> 2797 2798 * config.bfd (mips*el-*-linux*): New target. 2799 (mips*-*-linux*): New target. 2800 2801 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up. 2802 Return a useful value. 2803 2804 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE. 2805 2806 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not 2807 ac_cv_func_mmap. 2808 * configure: Rebuild. 2809 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of 2810 ac_cv_func_mmap in bfd/configure.host. 2811 2812 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add 2813 filter_shlib and auxiliary_filter_shlib parameters. 2814 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and 2815 DT_FILTER. 2816 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration. 2817 (bfd_elf64_size_dynamic_sections): Likewise. 2818 * bfd-in2.h: Rebuild. 2819 2820Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com> 2821 2822 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined 2823 symbols, don't export a symbol which is defined by an object in an 2824 archive which contains shared objects. 2825 2826Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com> 2827 2828 * archures.c (enum bfd_architecture): Add bfd_arch_tic80 2829 for TI TMS320c80 (MVP). 2830 (bfd_archures_list): Add bfd_tic80_arch. 2831 * bfd-in2.h: Regenerate by running "make headers". 2832 2833Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com> 2834 2835 * cpu-tic80.c (bfd_tic80_arch): Add struct. 2836 * configure.in (case $vec): Correct typo, "tb" not "tp". 2837 Also add cofflink.o for tic80coff_vec. 2838 * configure: Regenerate with autoconf. 2839 2840Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com> 2841 2842 * libbfd.c: Patch up the mmap code so that it is only built if BFD 2843 is configured with --with-mmap. 2844 2845Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com> 2846 2847 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o 2848 (ALL_MACHINES): Add cpu-tic80.o 2849 (cpu-tic80.o, coff-tic80.o): Add dependencies. 2850 * coff-tic80.c: Add skeleton, cloned from another coff config. 2851 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC 2852 for TIc80. 2853 2854Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com> 2855 2856 * TODO: Correct a misspelling. 2857 * coff-tic80.c: New file for TI TMS320C80 (MVP). 2858 * cpu-tic80.c: New file for TI TMS320C80 (MVP). 2859 * configure.in (case $vec): Add tic80coff_vec entry. 2860 * configure: Regenerate with autoconf. 2861 * archures.c (bfd_tic80_arch): Declare. 2862 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80. 2863 * config.bfd (case ${targ}): Add tic80*-*-coff* target. 2864 * targets.c (tic80coff_vec): Add decl as extern bfd_target. 2865 (bfd_target_vector): Add tic80coff_vec entry. 2866 2867Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org> 2868 2869 * elflink.h (elf_buckets): Add some more values for larger 2870 binaries. 2871 2872Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com> 2873 2874 * Makefile.in (install): Move subdir_do out of conditional. From 2875 Fred Fish <fnf@cygnus.com>. 2876 2877Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com) 2878 2879 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and 2880 32 bit relocs. 2881 (elf_mn10200_howto_table): Likewise. 2882 (mn10200_reloc_map): Likewise. 2883 2884Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com> 2885 2886 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a 2887 mips16 symbol during the link. 2888 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a 2889 mips16 symbol. 2890 (mips_elf_link_output_symbol_hook): New static function. 2891 (elf_backend_link_output_symbol_hook): Define. 2892 2893 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is 2894 not zero. 2895 2896Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com> 2897 2898 * elf.c (bfd_section_from_shdr): Don't check for reloc sections 2899 against SEC_DEBUGGING sections here (revert patch of December 5). 2900 * elfcode.h (elf_object_p): Check for them here, instead. 2901 2902Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com> 2903 2904 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter. 2905 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to 2906 slurp_reloc_table. 2907 (_bfd_elf_get_dynamic_reloc_upper_bound): New function. 2908 (_bfd_elf_canonicalize_dynamic_reloc): New function. 2909 * elf-bfd.h (struct elf_size_info): Update declaration of 2910 slurp_reloc_table. 2911 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare. 2912 (_bfd_elf_canonicalize_dynamic_reloc): Declare. 2913 * elfxx-target.h: Use new dynamic reloc routines by default. 2914 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic 2915 parameter. 2916 2917Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com> 2918 2919 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k 2920 if NAMES_HAVE_UNDERSCORE is defined. 2921 2922Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com> 2923 2924 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131. 2925 2926Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com> 2927 2928 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the 2929 supported relocs. 2930 2931Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com> 2932 2933 * elflink.h (elf_link_add_object_symbols): Only add a weak 2934 symbol if the real definition is in the dynamic symbol table. 2935 After finding the real definition, then, if it is dynamic, add the 2936 weak symbol to the dynamic symbol table. 2937 2938 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static. 2939 2940 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a 2941 function. 2942 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an 2943 array. 2944 2945Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com) 2946 2947 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc 2948 variants. 2949 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise. 2950 (bfd_elf32_mn10300_reloc): Write data in little endian format. 2951 * reloc.c: Remove mn10300 big endian relocs. 2952 * bfd-in2.h, libbfd.h: Rebuilt. 2953 2954 * elf32-mn10200.c: Update from elf32-mn10300.c. 2955 2956Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com) 2957 2958 * elf32-mn10300.c (elf_symbol_leading_char): Define. 2959 2960 * elf32-mn10300.c: Add some comments. 2961 2962Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com> 2963 2964 * ihex.c (ihex_scan): Always initialize buf before jumping to 2965 error_return. 2966 (ihex_read_section): Likewise. 2967 2968Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com) 2969 2970 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial- 2971 inplace for most relocs. 2972 2973Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com> 2974 2975 * elflink.h (elf_link_add_object_symbols): Calling check_relocs 2976 even if SEC_ALLOC is not set. 2977 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC 2978 when deciding whether to copy a reloc into a shared object. 2979 (elf_i386_relocate_section): Likewise. 2980 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise. 2981 (elf32_sparc_relocate_section): Likewise. 2982 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a 2983 reloc section if it is not set in the source section. 2984 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise. 2985 * elf.c (bfd_section_from_shdr): Mark a reloc section associated 2986 with a SEC_DEBUGGING section as SEC_DEBUGGING. 2987 2988Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com> 2989 2990 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that 2991 expects a .got.plt until we actually create it. 2992 2993Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com> 2994 2995 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error 2996 message for bfd_reloc_outofrange, rather than aborting. From 2997 Philippe De Muyter <phdm@info.ucl.ac.be>. 2998 2999 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in 3000 a relocateable link, don't try to process them. From Heinz Wrobel 3001 <wrobel@lpr.e-technik.tu-muenchen.de>. 3002 3003Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com) 3004 3005 * elf32-mn10300.c (mn10300_info_howto): Renamed from 3006 mn10300_info_howto_rel. Tweak reloc argument to be an 3007 Elf32_Internal_Rela. 3008 (USE_RELA): Define instead of USE_REL. 3009 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes. 3010 3011Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) 3012 3013 * configure.in, configure: Handle mips*-sgi-irix6*. 3014 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32 3015 core files. 3016 3017Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com> 3018 3019 * elf32-i386.c (elf_i386_relocate_section): Warn about a 3020 relocation against a symbol defined in a section with no output 3021 section. 3022 3023Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com> 3024 3025 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS. 3026 * configure, config.in: Rebuild with autoconf 2.12. 3027 3028 * elf-bfd.h (struct elf_link_hash_entry): Add other field. 3029 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field. 3030 (swap_out_syms): Set st_other from existing st_other field. 3031 * elflink.h (elf_link_add_object_symbols): Store st_other in hash 3032 table other field. 3033 (elf_link_output_extsym): Set the other field from the global hash 3034 table entry. 3035 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26. 3036 (elf_mips16_jump_howto): New static variable. 3037 (mips16_jump_reloc): New static function. 3038 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP. 3039 (mips_info_to_howto_rel): Handle R_MIPS16_26. 3040 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26 3041 to a mips16 symbol. 3042 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs. 3043 * bfd-in2.h, libbfd.h: Rebuild. 3044 * cpu-mips.c (arch_info_struct): Add mips:16 entry. 3045 3046Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com> 3047 3048 * configure.host: Use long long for mips-sgi-irix6*. 3049 3050 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow 3051 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>. 3052 3053Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com) 3054 3055 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function. 3056 (enum reloc_type): Add more reloc types. 3057 (elf32_mn10300_howto_table): Update for new reloc types. 3058 (elf32_mn10300_reloc_map): Update for new reloc types. 3059 * reloc.c: Add some new relocs for the mn10300 series. 3060 * bfd-in2.h, libbfd.h: Rebuilt. 3061 3062Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com) 3063 3064 * som.c (setup_sections): Don't lose for a space which has 3065 no data, but some symbols. 3066 3067Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com> 3068 3069 * sunos.c (struct sunos_link_hash_table): Add got_needed field. 3070 (sunos_link_hash_table_create): Initialize got_needed. 3071 (sunos_create_dynamic_sections): Only set .got section size if it 3072 is not already set. Set got_needed. 3073 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set 3074 sdynptr, and only handle dynamic sections, if dynamic sections are 3075 needed. 3076 (sunos_scan_std_relocs): Pass false to create_dynamic_sections. 3077 Initialize .got section. 3078 (sunos_scan_ext_relocs): Likewise. 3079 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not 3080 a dynamic symbol. 3081 (sunos_finish_dynamic_link): Check got_needed. Only set up 3082 dynamic linking information if needed. 3083 3084Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com) 3085 3086 * config.bfd: Added VersaDOS format to the Ericsson configuration. 3087 3088Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com) 3089 3090 * elf32-mn10300.c: Rough cut at relocs for the mn10300. 3091 3092Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com) 3093 3094 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h 3095 anymore. 3096 3097Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com> 3098 3099 * filemode.c: Include sysdep.h. 3100 * ihex.c: Add casts to eliminate compiler warnings. 3101 * sunos.c: Add casts to eliminate compiler warnings. 3102 3103Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com> 3104 3105 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt 3106 section. 3107 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make 3108 appropriate relocations in the .so file if shared. 3109 (ppc_elf_relocate_section): Ditto. 3110 3111Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com> 3112 3113 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use 3114 complain_overflow_unsigned. 3115 3116Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com> 3117 3118 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on 3119 overflows for R_D10V_16 and R_D10V_18. 3120 3121Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com> 3122 3123 * ieee.c (ieee_write_section_part): Use LMA rather than VMA. 3124 (do_with_relocs): Likewise. 3125 (do_as_repeat): Likewise. 3126 (copy_expression): Likewise. 3127 3128Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com> 3129 3130 * ieee.c (ieee_write_external_part): Correctly record whether 3131 there is an external part. 3132 3133Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com) 3134 3135 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly 3136 handle tda offsets for sld.w and sst.w instructions. 3137 Fix alignment check in sld.w and sst.w tda reloc handling. 3138 3139Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com) 3140 3141 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows. 3142 3143Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com) 3144 3145 * elf32-v850.c: Add comments about assumptions about 3146 char, short & long sizes. 3147 (elf32_v850_bfd_final_link_relocate): Fix sign extension 3148 problems for several relocs. 3149 3150 * elf32-v850.c (elf32_v850_howto_table): Fix typo in 3151 R_V850_SDA_OFFSET entry. 3152 3153Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com> 3154 3155 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym. 3156 Store import file index in ldindx. 3157 (xcoff_build_ldsyms): Assume that ldsym was not previously 3158 allocated. For an imported symbol, copy ldindx into l_ifile. 3159 3160Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com) 3161 3162 * elf32-v850.c (elf_v850_howto_table): Fix ordering of 3163 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various 3164 fields in R_V850_TDA_OFFSET. 3165 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative 3166 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET 3167 relocations. 3168 3169 * elf32-v850.c: Include bfdlink.h. 3170 (bfd_elf32_v850_reloc): Return an error if we get a reloc 3171 we can't handle. 3172 (elf32_v850_bfd_final_link_relocate): New function. 3173 (v850_elf_relocation_section): Likewise. 3174 (elf_backend_relocate_section): Define. 3175 3176Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com> 3177 3178 * binary.c (binary_set_section_contents): Ignore sections which 3179 don't have SEC_LOAD and SEC_ALLOC set. 3180 3181Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com) 3182 3183 * linker.c (_bfd_generic_final_link): Avoid losing static 3184 symbols in the .bss section. 3185 3186Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com> 3187 3188 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64. 3189 (mips32_64bit_reloc): New static function. 3190 (mips_reloc_map): Add entry for BFD_RELOC_64. 3191 (mips_elf_relocate_section): Handle R_MIPS_64. 3192 3193 * linker.c (default_indirect_link_order): Print an error message 3194 when attempting to do a relocateable link with different object 3195 file formats, rather than calling abort. 3196 3197Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com> 3198 3199 * reloc.c (m32r relocs): Rename them. 3200 * bfd-in2.h, libbfd.h: Regenerated. 3201 * elf32-m32r.c: Update. 3202 (m32r_elf_10_pcrel_reloc): New function. 3203 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it. 3204 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks. 3205 3206Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com) 3207 3208 * linker.c (_bfd_generic_final_link): Set "linker_mark" for 3209 all sections that will be included in the output file. 3210 (_bfd_generic_link_output_symbols): Discard symbols in sections 3211 which are being discarded. 3212 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET, 3213 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET. 3214 (elf_v850_howto_table): Corresponding changes. 3215 (elf_v850_reloc_map): Corresponding changes. 3216 * reloc.c: Add additional V850 relocations. 3217 * bfd-in2.h, libbfd.h: Rebuilt. 3218 3219 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we 3220 no longer want in pc-relative relocs. 3221 3222Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com) 3223 3224 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently 3225 accept a reloc against an undefined sybmol! 3226 3227Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com) 3228 3229 * elf32-v850.c: Define elf_symbol_leading_char to be '_'. 3230 3231Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com> 3232 3233 * VERSION: Bump for new relocation. 3234 3235 * hosts/i386bsd.h: If NBPG is not defined, define it as 3236 PAGE_SIZE, for recent versions of FreeBSD. 3237 3238Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com> 3239 3240 * configure.host: Use `long long' as the 64 bit type on a Solaris 3241 host, since both gcc and the SunPRO compilers support it. 3242 3243Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu> 3244 3245 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a 3246 mistake to have reused the ECOFF LITERAL for ELF since they have 3247 different semantics. 3248 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL. 3249 * bfd-in2.h, libbfd.h: Rebuild. 3250 3251 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got 3252 section overflow. 3253 3254 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a 3255 dynamic relocation for an undefweak symbol when we are building 3256 a static executable. 3257 3258Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com> 3259 3260 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to 3261 point explicitly to srcdir. 3262 (targmatch.h): Edit references to point explicitly to objdir. 3263 3264Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com> 3265 3266 * config.bfd: When setting targ_cpu, don't get confused by 3267 linux-gnu. 3268 3269Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com) 3270 3271 * configure.host: Add support for windows host (a build done 3272 under the Microsoft build environment). 3273 3274Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com> 3275 3276 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak 3277 definition in a dynamic object, add it to the dynamic symbol table 3278 if any dynamic object mentions it. Reverts part of last patch. 3279 3280 * sunos.c (struct sunos_link_hash_table): Add got_base field. 3281 (sunos_link_hash_table_create): Initialize got_base. 3282 (bfd_sunos_size_dynamic_sections): If the .got section is more 3283 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to 3284 0x1000. 3285 (sunos_check_dynamic_reloc): Subtract got_base from a base 3286 relative relocation. 3287 3288 * elf32-mips.c (elf_mips_isa): New static function. 3289 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking 3290 -mips1 and -mips2 code together, or -mips3 and -mips4 code. 3291 3292Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com> 3293 3294 * archive.c (do_slurp_coff_armap): Only treat archive as little 3295 endian for i960 COFF. 3296 3297Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com> 3298 3299 * coffcode.h (coff_compute_section_file_positions): Adjust sofar 3300 by the change in size of the section when EXEC_P is not set. 3301 3302 * coff-m68k.c (coff_rtype_to_howto): Define if not defined. 3303 (m68kcoff_rtype_to_howto): New static function. 3304 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section 3305 VMA to the addend for a PC relative reloc. 3306 3307 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on 3308 HP/UX 10.20. 3309 * Makefile.in: Rebuild dependencies. 3310 3311 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when 3312 som.h is included. 3313 3314Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com) 3315 3316 * Makefile.in: Remove explicit dependencies for mn10200 and 3317 mn10300 files. 3318 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c. 3319 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c 3320 (dependencies): Rebuilt. 3321 3322Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com> 3323 3324 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms 3325 during this function. 3326 3327 * elflink.c (_bfd_elf_create_linker_section): Only use an existing 3328 section if the flags are compatible. 3329 3330 * configure.in: Add havevecs, and put it in tdefaults. 3331 * mpw-config.in: Likewise. 3332 * configure: Rebuild. 3333 * targmatch.sed: New file; a sed script to build targmatch.h from 3334 config.bfd. 3335 * config.bfd: Add #if, #endif, and comments for targmatch.h. 3336 * targets.c: Include "fnmatch.h". 3337 (struct targmatch): Define. 3338 (bfd_target_match): Define by including targmatch.h. 3339 (bfd_find_target): If the target is not found by name, search for 3340 it as a configuration triplet. 3341 * Makefile.in: Rebuild dependencies. 3342 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o, 3343 i386dynix.o, m68k4knetbsd.o, and riscix.o. 3344 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c, 3345 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c. 3346 (HFILES): Add targmatch.h. Also, alphabetize and reindent. 3347 (CFILES): Remove i386dynix.c and hp300bsd.c. 3348 (targmatch.h): New target. 3349 (do_clean): Remove targmatch.h. 3350 3351 * configure.in: Add BFD_NEED_DECLARATION(getenv). 3352 * acconfig.h: Add NEED_DECLARATION_GETENV. 3353 * configure, config.in: Rebuild. 3354 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv. 3355 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv. 3356 3357Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com) 3358 3359 * cpu-mn10x00.c, elf32-mn10x00: Removed. 3360 * cpu-mn10200.c, cpu-mn10300.c: New files. 3361 * elf32-mn10200.c, elf32-mn10300.c: New files. 3362 * Makefile.in: Break mn10x00 support into two separate 3363 configurations, mn10200 and mn10300. 3364 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise. 3365 * bfd-in2.h, configure: Rebuilt. 3366 3367Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) 3368 3369 * Makefile.in (do_clean): Move config.log to do_distclean. 3370 3371Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com) 3372 3373 * cpu-mn10x00.c, elf32-mn10x00.c: New files. 3374 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o. 3375 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o. 3376 (elf32-mn10x00.o): Add dependencies. 3377 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00. 3378 (bfd_mn10x00_arch): Declare. 3379 (bfd_archures_list): Add bfd_mn10x00_arch. 3380 * config.bfd: Add mn10x00-*-*. 3381 * configure.in: Add bfd_elf32_mn10x00_vec. 3382 * elf.c (prep_headers): Handle bfd_arch_mn10x00. 3383 * targets.c (bfd_elf32_mn10x00_vec): Declare. 3384 (bfd_target_vector): Add bfd_elf32_mn10x00_vec. 3385 * bfd-in2.h, configure: Rebuilt. 3386 3387Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de> 3388 3389 openVMS/Alpha: Provide filename and case_hack flags via 3390 symbol table from gas. 3391 Add case_hack code for symbol output from vax/vms. 3392 * evax-alpha.c (evax_initialize): Remove filename handling, 3393 filename is provided via symbol table. 3394 (evax_get_symtab): Use local symbol count when setting up table. 3395 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when 3396 debugging. 3397 (_bfd_evax_write_egsd): Skip file name symbol. 3398 * evax-emh.c (get_vms_time_string): Local function now. 3399 (_bfd_evax_write_emh): Extract source filename and case_hack flags 3400 from symbol table. 3401 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names 3402 through _bfd_evax_case_hack_symbol. 3403 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New 3404 functions. 3405 (_bfd_evax_basename): Removed. 3406 (_bfd_get_vms_time_string): Moved to evax-emh.c. 3407 * evax.h (evax_private_data_struct): Remove filename. 3408 (flag_hash_long_names, flag_show_after_trunc, 3409 flag_no_hash_mixed_case, vms_name_mapping): New flags for 3410 vms_case_hack. 3411 3412Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com> 3413 3414 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl. 3415 (N_GETMID_NET, N_GETFLAG_NET): Likewise. 3416 (NO_SWAP_MAGIC): Don't define. 3417 (SWAP_MAGIC): Define. 3418 3419 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is 3420 no hash table entry for a global symbol. 3421 3422Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com> 3423 3424 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*. 3425 3426Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com> 3427 3428 * cofflink.c (coff_link_add_symbols): Don't override a meaningful 3429 symbol type with T_NULL. Warn if symbol type changes. Based on 3430 patch from Philippe De Muyter <phdm@info.ucl.ac.be>. 3431 3432 * elflink.h (elf_link_add_object_symbols): Only put a symbol from 3433 a dynamic object in the dynamic symbol table if it is referenced 3434 or defined by a regular object. 3435 3436Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com) 3437 3438 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to 3439 remove dwarf local labels. Shrinks binaries by a factor of 3! 3440 3441Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com> 3442 3443 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section 3444 by hand, rather than by calling bfd_make_section. 3445 3446Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com> 3447 3448 * reloc.c: Rename m32r relocs. 3449 * bfd-in2.h, libbfd.h: Rebuilt. 3450 * elf32-m32r.c: Update. 3451 3452Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com> 3453 3454 * aoutx.h (aout_link_input_section_ext): When doing a relocateable 3455 link, adjust the symbol index of a base relative reloc. Don't 3456 change the addend of a PC relative reloc if pcrel_offset is set. 3457 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for 3458 a relocateable link. 3459 3460 * reloc.c (bfd_perform_relocation): Apply the relocation even if 3461 it is zero, in case src_mask matters. 3462 (bfd_install_relocation): Likewise. 3463 3464Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com> 3465 3466 * xcofflink.c (xcoff_link_add_symbols): Always initialize 3467 keep_syms. 3468 (_bfd_xcoff_bfd_final_link): Don't set target_index 3469 to an uninitialized value. 3470 3471Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com> 3472 3473 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol 3474 indices, rather than crashing. 3475 (coff_slurp_reloc_table): Likewise. Check whether the howto field 3476 is NULL. 3477 * coff-sh.c (sh_relocate_section): Check for an illegal symbol 3478 index. 3479 3480Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com> 3481 3482 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D 3483 reloc to 0. 3484 (coff_arm_adjust_symndx): New static function. 3485 (coff_adjust_symndx): Define. 3486 3487 * srec.c (srec_scan): Accept multiple symbols on a single line. 3488 From Pascal Martin <pmartin@alsys.com>. 3489 3490 * README: New file. 3491 3492Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com> 3493 3494 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define. 3495 (sunos_merge_private_bfd_data): New function. 3496 3497Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com> 3498 3499 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather 3500 than input BFD. 3501 (bfd_merge_private_bfd_data): Likewise. 3502 * section.c (bfd_copy_private_section_data): Likewise. 3503 * syms.c (bfd_copy_private_symbol_data): Likewise. 3504 * bfd-in2.h: Rebuild. 3505 * aout-target.h (MY_bfd_copy_private_section_data): Check that 3506 both BFD's are the right flavour. 3507 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise. 3508 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise. 3509 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise. 3510 (_bfd_mips_elf_merge_private_bfd_data): Likewise. 3511 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise. 3512 (ppc_elf_merge_private_bfd_data): Likewise. 3513 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise. 3514 * peicode.h (pe_bfd_copy_private_section_data): Likewise. 3515 3516 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for 3517 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes 3518 its sanity check. 3519 3520Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com> 3521 3522 * reloc.c: Add m32r relocs. 3523 * bfd-in2.h, libbfd.h: Rebuilt. 3524 * cpu-m32r.c,elf32-m32r.c: New files. 3525 3526Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com> 3527 3528 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'. 3529 3530Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com> 3531 3532 * tekhex.c (first_phase): Change type parameter from char to int. 3533 (out): Likewise. 3534 (pass_over): Change func to expect int, not char. 3535 3536 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC 3537 rather than SEC_LOAD when aligning the file offset for the first 3538 section in a segment. 3539 3540Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com> 3541 3542 * syms.c (coff_section_type): Make arg const. 3543 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg 3544 to make_bfd_asection(). 3545 * elf-bfd.h (bfd_section_from_phdr): Add prototype. 3546 * elfcode.h (bfd_section_from_phdr): Remove prototype. 3547 (_bfd_elf_stringtab_init): Remove prototype. 3548 3549 * netbsd-core.c (swap_abort): Add prototype. 3550 * aix386-core.c (swap_abort): Ditto & make static 3551 * hpux-core.c (swap_abort): Ditto & make static. 3552 * irix-core.c (swap_abort): Ditto & make static. 3553 * ptrace-core.c (swap_abort): Ditto & make static. 3554 * trad-core.c (swap_abort): Ditto & make static. 3555 * coffswap.h (coff_swap_reloc_in): Ditto. 3556 (coff_swap_reloc_out): Ditto. 3557 (coff_swap_filehdr_in): Ditto. 3558 (coff_swap_filehdr_out): Ditto. 3559 (coff_swap_sym_in): Ditto. 3560 (coff_swap_sym_out): Ditto. 3561 (coff_swap_aux_in): Ditto. 3562 (coff_swap_aux_out): Ditto. 3563 (coff_swap_lineno_in): Ditto. 3564 (coff_swap_lineno_out): Ditto. 3565 (coff_swap_aouthdr_in): Ditto. 3566 (coff_swap_aouthdr_out): Ditto. 3567 (coff_swap_scnhdr_in): Ditto. 3568 (coff_swap_scnhdr_out): Ditto. 3569 * ihex.c (ihex_sizeof_headers): Ditto. 3570 * tekhex.c (getsym): Ditto. 3571 (find_chunk): Ditto & make static. 3572 (insert_byte): Ditto. 3573 (first_phase): Ditto. 3574 (pass_over): Ditto. 3575 (tekhex_get_symtab): Ditto & make static. 3576 (tekhex_get_symtab_upper_bound): Ditto & make static. 3577 (tekhex_mkobject): Ditto. 3578 (tekhex_object_p): Ditto. 3579 (move_section_contents): Ditto. 3580 (tekhex_get_section_contents): Ditto. 3581 (tekhex_set_arch_mach): Ditto & make static. 3582 (tekhex_set_section_contents): Ditto. 3583 (writevalue): Ditto. 3584 (writesym): Ditto. 3585 (out): Ditto. 3586 (tekhex_write_object_contents): Ditto. 3587 (tekhex_sizeof_headers): Ditto. 3588 (tekhex_make_empty_symbol): Ditto. 3589 (tekhex_get_symbol_info): Ditto. 3590 (tekhex_print_symbol): Ditto. 3591 * irix-core.c (make_bfd_asection): Ditto. 3592 (irix_core_core_file_p): Ditto. 3593 (irix_core_core_file_failing_command): Ditto. 3594 (irix_core_core_file_failing_signal): Ditto. 3595 (irix_core_core_file_matches_executable_p): Ditto. 3596 (irix_core_make_empty_symbol): Ditto. 3597 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto. 3598 * srec.c (srec_new_symbol): Ditto. 3599 (srec_get_section_contents): Ditto. 3600 (srec_set_arch_mach): Ditto. 3601 (srec_set_section_contents): Ditto. 3602 (internal_srec_write_object_contents): Ditto. 3603 (srec_write_object_contents): Ditto. 3604 (symbolsrec_write_object_contents): Ditto. 3605 (srec_sizeof_headers): Ditto. 3606 (srec_make_empty_symbol): Ditto. 3607 (srec_get_symtab_upper_bound): Ditto. 3608 (srec_get_symtab): Ditto. 3609 (srec_print_symbol): Ditto and make static. 3610 * elf.c (elf_read): Ditto 3611 (assign_section_numbers): Ditto. 3612 (elf_fake_sections): Ditto. 3613 (sym_is_global): Ditto. 3614 (elf_map_symbols): Ditto. 3615 (get_program_header_size): Ditto. 3616 * coffgen.c (make_a_section_from_file): Ditto. 3617 (coff_real_object_p): Ditto. 3618 (fixup_symbol_value): Ditto. 3619 (build_debug_section): Ditto. 3620 (copy_name): Ditto. 3621 * syms.c (coff_section_type): Ditto. 3622 3623Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com) 3624 3625 * bfd-in2.h: Rebuilt after m32r changes. 3626 3627Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com> 3628 3629 * config.bfd,configure.in,configure: Add m32r support. 3630 * Makefile.in,archures.c,elf.c,targets.c: Likewise. 3631 * config.bfd: Keep target list alphabetically sorted. 3632 3633Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com) 3634 3635 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget 3636 to add in the constant part found in the instruction itself. 3637 (case R_V850_HI16_S): Likewise. 3638 3639Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com> 3640 3641 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16 3642 and R_D10V_18 to be 1 (word). 3643 3644Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com> 3645 3646 * stabs.c (_bfd_link_section_stabs): If the output_section field 3647 of either section is bfd_abs_section, then the linker is 3648 discarding the section and we should not optimize it. 3649 3650Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com> 3651 3652 * Makefile.in (aout-sparcle.o): New target. 3653 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian. 3654 * config.bfd (sparclet-*-aout*): Add case. 3655 * configure.in (sparcle_aout_vec): Add case. 3656 * configure: Regenerated. 3657 * targets.c (sparcle_aout_vec): Declare. 3658 (bfd_target_vector): Add sparcle_aout_vec. 3659 * aout-sparcle.c: New file. 3660 3661Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com) 3662 3663 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of 3664 low order sign bit propogation for R_V850_HI16_S. 3665 3666 * elf32-v850.c (bfd_elf32_v850_reloc): New function for 3667 handling V850 specific relocs. 3668 (elf_v850_howto_table): Use the new function for some 3669 relocations. Twiddle masks & shifts for some relocs. 3670 Set partial_inplace where needed. 3671 3672Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com> 3673 3674 * cpu-mips.c: Add an explicit mips:3000 entry, and change the 3675 default architecture to a machine number of 0. 3676 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number 3677 for E_MIPS_ARCH_1. 3678 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of 3679 the output BFD is the default, set it from the first input BFD. 3680 3681Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com) 3682 3683 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs 3684 insert at bitpos zero. The HI16 relocs are shifted right 3685 by 16 bits. Fix src_mask for all relocs. 3686 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is 3687 little endian! 3688 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little 3689 endian! 3690 3691Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com> 3692 3693 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): 3694 Rewrite to use BFD file read routines and to avoid using a fixed 3695 length for the file name. 3696 3697Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com) 3698 3699 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}. 3700 (elf_v850_howto_table): Add support for R_V850_{32,16,8}. 3701 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8} 3702 to R_V850_{32,16,8}. 3703 3704Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com> 3705 3706 * elf32-v850.c (reloc_type): Add R_V850_HI16_S. 3707 (elf_v850_howto_table): Add info for HI16_S reloc. 3708 (v850_reloc_map): Add HI_16_S reloc. 3709 * reloc.c: Define BFD_RELOC_V850_* relocs. 3710 3711Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com> 3712 3713 Add SH ELF support. 3714 * elf32-sh.c: New file. 3715 * elf.c (prep_headers): Handle bfd_arch_sh. 3716 * elfcode.h (write_relocs): Handle absolute symbol. 3717 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare. 3718 (_bfd_elf64_link_read_relocs): Declare. 3719 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from 3720 elf_link_read_relocs. Make globally visible. Change all 3721 callers. 3722 (elf_link_input_bfd): Get external symbols from cache in 3723 symtab_hdr->contents. Get contents from cache in 3724 elf_section_data. 3725 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not 3726 already defined. 3727 * reloc.c: Define BFD_RELOC_SH_* relocs. 3728 * libbfd-in.h (_bfd_sh_align_load_span): Declare. 3729 * coff-sh.c (sh_insns_conflict): Fix a return value. 3730 (_bfd_sh_align_load_span): New globally visible function, broken 3731 out of sh_align_load. 3732 (sh_align_load): Call _bfd_sh_align_load_span. 3733 (sh_swap_insns): Change relocs parameter to PTR. 3734 * bfd-in2.h, libbfd.h: Rebuild. 3735 * targets.c (bfd_elf32_sh_vec): Declare. 3736 (bfd_elf32_shl_vec): Declare. 3737 * config.bfd (sh-*-elf*): New target. 3738 * configure.in (bfd_elf32_sh_vec): New target vector. 3739 (bfd_elf32_shl_vec): New target vector. 3740 * configure: Rebuild. 3741 * Makefile.in: Rebuild dependencies. 3742 (BFD32_BACKENDS): Add elf32-sh.o. 3743 (BFD32_BACKENDS_CFILES): Add elf32-sh.c. 3744 3745 * elf.c (map_sections_to_segments): Check that LMA does not skip a 3746 page before checking D_PAGED. 3747 3748 * ihex.c (ihex_scan): Removed unnecessary extbase variable. 3749 (ihex_write_object_contents): Remove extbase; always use segbase 3750 instead. 3751 3752Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com> 3753 3754 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro. 3755 * configure.host (i[345]86-*-*): Ditto. 3756 * config.bfd (i[345]86-*-*): Ditto. 3757 * configure: Regenerate. 3758 3759 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86 3760 elf. 3761 3762Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com) 3763 3764 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument. 3765 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype. 3766 * som.c (hppa_som_gen_reloc_type): Add new argument. If 3767 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that 3768 will have an ST_CODE type, change the symbol's type to ST_DATA. 3769 * som.c (hppa_som_gen_reloc_type): Update prototype. 3770 3771Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com> 3772 3773 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for 3774 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible. 3775 (mips_elf_size_dynamic_sections): Don't require .got to exist. 3776 (mips_elf_finish_dynamic_sections): Likewise. 3777 3778Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com> 3779 3780 * configure.host (HLDENV): New variable to set. Set it for 3781 *-*-sysv4*, since those linkers may not support -R but they always 3782 support LD_RUN_PATH. 3783 3784 * libieee.h (NSECTIONS): Don't define. 3785 (ieee_data_struct): Change section_table to asection **. Add 3786 section_table_size. 3787 * ieee.c (get_section_entry): If the table isn't big enough, make 3788 it bigger. 3789 (ieee_slurp_sections): Remove assertion about number of sections. 3790 (ieee_object_p): Adjust initialization of ieee to match changes to 3791 the structure. 3792 3793 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined 3794 symbols merely because we are generating a shared library. 3795 (xcoff_build_ldsyms): Don't set up global linkage code for an 3796 undefined symbol merely because we are generating a shared 3797 library. 3798 3799Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com> 3800 3801 * Makefile.in (ALL_MACHINES): Add cpu-v850.o. 3802 (BFD32_BACKENDS) Add elf32-v850.o. 3803 * archures.c: Add bfd_v850_arch. 3804 * bfd-in2.h: Add bfd_v850_arch. 3805 * config.bfd (v850-*-*): New target. 3806 * configure: (bfd_elf32_v850_vec) New vector. 3807 * configure.in: (bfd_elf32_v850_vec) New vector. 3808 * cpu-v850.c: New file. 3809 * elf.c (prep_headers): Added case bfd_arch_v850. 3810 * elf32-v850.c: New file. 3811 * targets.c (bfd_elf32_v850_vec): New vector. 3812 3813Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com> 3814 3815 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define 3816 a function code symbol for an XMC_XO symbol. 3817 3818Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com> 3819 3820 * mpw-config.in: Update editing of autoconf vars to reflect 3821 Jul 18 configure.in change. 3822 * mpw-make.sed: Update editing of include pathnames to be 3823 more general, add @DASH_C_FLAG@ to explicit compile rule edit. 3824 3825Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu> 3826 3827 * elf64-alpha.c (elf64_alpha_output_extsym): The section from 3828 which to offset to get the .plt entry address is ".plt". 3829 3830Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk> 3831 3832 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM, 3833 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET): 3834 Added, for internal use by the ARM gas. 3835 * libbfd.h: Rebuilt 3836 * bfd-in2.h: Rebuilt 3837 3838Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu> 3839 3840 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo 3841 in section dynidx start. 3842 3843Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com> 3844 3845 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose 3846 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an 3847 optimization for g++. 3848 3849Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com> 3850 3851 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has 3852 the -mrelocatable-lib bit set and the other doesn't, clear the 3853 -mrelocatable-lib bit in the header. 3854 3855Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com> 3856 3857 * elflink.h (elf_link_add_object_symbols): Do not resolve a common 3858 symbol against a STT_FUNC symbol in a shared library. 3859 3860Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com> 3861 3862 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor 3863 symbol is found, automatically define the corresponding function 3864 code. 3865 3866 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux 3867 if sym.n_numaux is not zero. 3868 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table 3869 entry to disagree about the number of aux entries if the symbol 3870 has zero. 3871 3872 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn 3873 section if it might be needed, not just if info->shared. 3874 (mips_elf_adjust_dynamic_symbol): Make room for a null element at 3875 the start of .rel.dyn if we are going to use it. 3876 (mips_elf_finish_dynamic_sections): Only clear the first element 3877 of .rel.dyn if the size is greater than zero. 3878 3879Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com> 3880 3881 * xcofflink.c (xcoff_link_input_bfd): If we already called the 3882 undefined_symbol callback for a symbol, then don't issue any more 3883 warnings about loader relocs. 3884 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing 3885 after calling the undefined_symbol callback. 3886 3887 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define. 3888 (xcoff_link_add_symbols): Permit multiple definitions of a symbol 3889 as the AIX linker seems to do. 3890 3891Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de> 3892 3893 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup. 3894 (evax_initialize): Remove evax_reloc_table. 3895 (evax_close_and_cleanup): Ditto. 3896 (reloc_nil): Ditto. 3897 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64 3898 entries. 3899 (evax_bfd_reloc_type_lookup): Ditto. 3900 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set 3901 cooked_size == raw_size. 3902 * evax-emh.c (_bfd_evax_register_filename): Remove. 3903 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands. 3904 * evax-misc.c (add_new_contents): Malloc section at full size. 3905 (_bfd_save_evax_section): Memcpy section contents directly. 3906 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove. 3907 (evax_reloc_table): Remove. 3908 3909 * hosts/alphavms.h (O_ACCMODE): Define if needed. 3910 3911 * makefile.vms: Add better support for DEC C compilation 3912 Add evax.h dependencies 3913 3914 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc. 3915 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove. 3916 (BFD_RELOC_ALPHA_BASEREG): Remove. 3917 * bfd-in2.h, libbfd.h: Rebuild. 3918 3919Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com) 3920 3921 * archive.c (bsd_write_armap): Ifdef around calls to getuid and 3922 getgid if _WIN32 is defined. 3923 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef. 3924 3925Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com) 3926 3927 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c: 3928 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX 3929 include file. 3930 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE 3931 isn't defined. 3932 3933Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be> 3934 3935 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and 3936 realloc. 3937 * acconfig.h (NEED_DECLARATION_STRSTR): New macro. 3938 (NEED_DECLARATION_REALLOC): New macro. 3939 * configure, config.in: Rebuild. 3940 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR. 3941 (realloc): Declare if NEED_DECLARATION_REALLOC. 3942 3943 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or 3944 <strings.h> if they exist. 3945 3946 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return. 3947 3948Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com> 3949 3950 * cpu-i386.c (i8086_arch): Architecture info for the i8086. 3951 3952 Based on patches from Eric Valette <valette@crf.canon.fr>: 3953 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC, 3954 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8. 3955 (elf_howto_table): Add entries for new relocs. 3956 (elf_i386_reloc_type_lookup): Handle new relocs. 3957 (elf_i386_info_to_howto): Just call abort. 3958 (elf_i386_info_to_howto_rel): Check that the reloc type is valid. 3959 (elf_i386_relocate_section): Likewise. 3960 3961Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com> 3962 3963 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32. 3964 3965Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com> 3966 3967 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section, 3968 only get the LMA from the phdr if they are in the same part of the 3969 file. 3970 3971 * elf.c (map_sections_to_segments): Rewrite tests for starting a 3972 new segment to make them more comprehensible. If the relationship 3973 between the LMA and the VMA changed, start a new segment. Don't 3974 check dynsec when deciding whether to start a new segment for a 3975 writeable section; -N will now handle this. 3976 3977Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com) 3978 3979 * libhppa.h: Remove "esel" changes. Not the right approach. 3980 * som.c: Corresponding changes. 3981 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols 3982 which don't have a SOM symbol type associated with them. 3983 Reverses a 1994 change. 3984 3985Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com> 3986 3987 Make ld -N more reasonable for ELF: 3988 * elf.c (map_sections_to_segments): If D_PAGED is not set, set 3989 phdr_in_section to false, and always use a single load segment. 3990 (elf_sort_sections): Sort sections by LMA after VMA. 3991 (assign_file_positions_for_segments): If D_PAGED is not set, don't 3992 align to maxpagesize. 3993 (assign_file_positions_except_relocs): Likewise. 3994 * elfcode.h (elf_object_p): If a section is loaded but not page 3995 aligned, clear D_PAGED. 3996 3997Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk> 3998 3999 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL): 4000 Added, for internal use by the ARM gas. 4001 * libbfd.h: Rebuilt 4002 * bfd-in2.h: Rebuilt 4003 4004Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com) 4005 4006 * libhppa.h (R_HPPA_ESEL): New field selector. 4007 (e_esel): Similarly. 4008 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel, 4009 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream. 4010 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR. 4011 4012Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com> 4013 4014 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular 4015 archive search before looking for stripped dynamic objects. 4016 4017Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com> 4018 4019 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined 4020 symbol a warning rather than an error. 4021 4022Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com> 4023 4024 * elf.c (assign_file_positions_for_segments): Track the virtual 4025 memory position separately from the file position, and use it to 4026 compute the alignment adjustment. 4027 4028Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com> 4029 4030 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long" 4031 and fixed mask on R_D10V_10_PCREL_L. 4032 4033Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com> 4034 4035 * elf64-mips.c: Include "aout/ar.h". 4036 (mips_elf64_slurp_armap): New static function. 4037 (mips_elf64_write_armap): New static function. 4038 (bfd_elf64_archive_*): Define. 4039 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined. 4040 Use instead of bfd_generic_archive_p. 4041 (bfd_elfNN_write_archive_contents): Define if not defined. Use 4042 instead of _bfd_write_archive_contents. 4043 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of 4044 _bfd_generic_mkarchive. 4045 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use 4046 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than 4047 _bfd_archive_coff. 4048 (TARGET_LITTLE_SYM): Likewise. 4049 * archive.c (bfd_slurp_armap): Check for and reject an archive map 4050 name of /SYM64/. 4051 * Makefile.in: Rebuild dependencies. 4052 4053 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle 4054 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and 4055 SHT_MIPS_EVENTS sections. 4056 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE, 4057 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS 4058 sections. 4059 (_bfd_mips_elf_fake_sections): Likewise. 4060 4061 * libecoff.h (ecoff_data_type): Add rdata_in_text field. 4062 * ecoff.c (ecoff_compute_section_file_positions): Copy 4063 rdata_in_text from backend info to tdata. Clear it if any data 4064 section comes before .rdata. 4065 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in 4066 tdata rather than backend info. 4067 4068Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com> 4069 4070 * configure.in: Fix test for whether a compiler has a 64 bit 4071 type. From Jim Wilson <wilson@cygnus.com>. 4072 4073Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com> 4074 4075 * configure.host (mips-sgi-irix6*): New host. 4076 4077 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG 4078 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED, 4079 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h 4080 to AC_OUTPUT call. 4081 * configure: Rebuild. 4082 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@. 4083 (BFD_HOST_64_BIT): Define conditionally. 4084 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined. 4085 (bfd_vma): Typedef as BFD_HOST_U_64_BIT. 4086 (symvalue, bfd_size_type): Likewise. 4087 * bfd-in2.h: Rebuild. 4088 * Makefile.in (do_clean): Remove bfd-tmp.h. 4089 (do_distclean): Remove bfd-in3.h. 4090 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h. 4091 (bfd-in3.h): New target. 4092 4093 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From 4094 Andrew Gierth <ANDREWG@microlise.co.uk>. 4095 4096 * configure.host: Set INSTALL_SHLIB. 4097 * configure.in: Call AC_SUBST (INSTALL_SHLIB). 4098 * configure: Rebuild. 4099 * Makefile.in (install): Use @INSTALL_SHLIB@. 4100 4101 * config.bfd (mips*-*-irix6*): New target. 4102 * configure.host: Handle Irix 6 shared library like Irix 5. 4103 4104 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD 4105 symbol for a magic name. 4106 (xcoff_link_input_bfd): Don't change the reloc symbol for an 4107 XMC_TD symbol. 4108 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an 4109 XMC_TD symbol. 4110 4111Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com> 4112 4113 * mpw-config.in: Add ELF support to mips config, create the 4114 elf32-target.h file in the object dir. 4115 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines. 4116 4117Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com> 4118 4119 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone. 4120 Also removed most abort calls, in favor of using bfd reporting. 4121 4122Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com> 4123 4124 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o. 4125 (BFD32_BACKENDS) Add elf32-d10v.o. 4126 * archures.c: Add bfd_d10v_arch. 4127 * bfd-in2.h: Add bfd_d10v_arch. 4128 * config.bfd (d10v-*-*): New target. 4129 * configure: (bfd_elf32_d10v_vec) New vector. 4130 * configure.in: (bfd_elf32_d10v_vec) New vector. 4131 * cpu-d10v.c: New file. 4132 * elf.c (prep_headers): Added case bfd_arch_d10v. 4133 * elf32-d10v.c: New file. 4134 * libbfd.h: Rebuild. 4135 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L, 4136 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define. 4137 * targets.c (bfd_elf32_d10v_vec): New vector. 4138 4139Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com> 4140 4141 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf 4142 4143Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com) 4144 4145 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and 4146 bfd_mach_i386_i8086 machine types. 4147 4148Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com> 4149 4150 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT 4151 and _FINI sections. 4152 4153Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu> 4154 4155 * coffcode.h (coff_set_section_contents): A/UX does not require 4156 special handling of the _LIB section. 4157 4158Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com) 4159 4160 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct 4161 value for R_RELBYTE. 4162 4163 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks" 4164 array if one was allocated. 4165 4166Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com> 4167 4168 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>: 4169 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields 4170 use_rld_obj_head and rld_value. 4171 (mips_elf_link_hash_table_create): Initialize new fields. 4172 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as 4173 dynamic. 4174 (mips_elf_create_dynamic_sections): Create .rld_map section. If 4175 __rld_obj_head symbol not seen, create an __rld_map symbol. 4176 (mips_elf_size_dynamic_sections): Make space in .rld_map section. 4177 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry. 4178 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or 4179 __rld_obj_head symbol. 4180 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP. 4181 4182Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com> 4183 4184 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry. 4185 4186 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use 4187 ppc_elf_addr16_ha_reloc. 4188 (ppc_elf_addr16_ha_reloc): New static function. 4189 4190 * coff-mips.c (struct mips_hi): Define. 4191 (mips_refhi_list): New static variable. 4192 (mips_refhi_addr, mips_refhi_addend): Remove. 4193 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs. 4194 (mips_reflo_reloc): Process mips_refhi_list. 4195 (mips_relhi_list): New static variable. 4196 (mips_relhi_addr, mips_relhi_addend): Remove. 4197 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs. 4198 (mips_rello_reloc): Process mips_relhi_list. 4199 (mips_relocate_section): Permit an arbitrary number of REFHI or 4200 RELHI relocs before the associated REFLO or RELLO reloc. 4201 4202Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com> 4203 4204 * aout-target.h (MY(callback)): Set reloc_count fields. 4205 4206Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com> 4207 4208 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic 4209 sections unless this is a SunOS link. 4210 4211 * VERSION: Set to 2.7.1. 4212 4213 * Released binutils 2.7. 4214 4215Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com> 4216 4217 * i386aout.c: Include "aout/aout64.h". 4218 (i386aout_write_object_contents): New static function. 4219 (MY_write_object_contents): Define. 4220 4221 * netbsd.h (MY(write_object_contents)): Make sure that 4222 adjust_sizes_and_vmas is called before fiddling with the magic 4223 number. 4224 4225Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com> 4226 4227 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo. 4228 4229Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com> 4230 4231 * libbfd-in.h (itos, stoi): Don't define. 4232 * libbfd.h: Rebuild. 4233 * i386lynx.c (KEEPIT): Define as udata.i. 4234 (NAME(lynx,swap_std_reloc_out)): Don't use stoi. 4235 (NAME(lynx,swap_ext_reloc_out)): Likewise. 4236 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than 4237 flags. Don't use stoi. 4238 4239 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000. 4240 4241 * elf.c (map_sections_to_segments): Don't start a new segment for 4242 a writable section if it's on the same page as the previous 4243 segment. Reset the writable variable for a readonly section. 4244 4245Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com> 4246 4247 * peicode.h (coff_swap_aouthdr_in): Missing initializations of 4248 first_thunk_address, thunk_size, and import_table_size. 4249 * peicode.h: Improved some diagnostics regarding edata sections. 4250 4251 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check 4252 on IMGLUE relocs. 4253 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's. 4254 (TARGET_LITTLE_SYM): Added missing D_PAGED. 4255 4256Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com> 4257 4258 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol 4259 with XCOFF_DEF_DYNAMIC set is really defined. 4260 (xcoff_link_check_dynamic_ar_symbols): Likewise. 4261 (xcoff_link_add_symbols): Only create special sections if using an 4262 XCOFF hash table. 4263 4264 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like 4265 aixcoff-rs6000. 4266 (bfd_install_relocation): Likewise. 4267 4268Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu> 4269 4270 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags 4271 field. 4272 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define. 4273 (ALPHA_ELF_LINK_HASH_LU_MEM): Define. 4274 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define. 4275 (elf64_alpha_link_hash_newfunc): Initialize flags field. 4276 (elf64_alpha_check_relocs): Record types of LITUSE entries that 4277 are found for LITERAL relocs. 4278 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address 4279 taken, we cannot generate a .plt entry for the symbol. 4280 4281Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com> 4282 4283 * configure.in: Add AC_ISC_POSIX, and check for setitimer and 4284 sysconf functions (for gprof). 4285 * configure, config.in: Rebuild. 4286 4287Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com> 4288 4289 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in 4290 an archive if it has a map. If the object file has the wrong 4291 xvec, reject it. 4292 4293 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a 4294 BRADDR, SREL16, SREL32, or SREL64 reloc against an external 4295 symbol. 4296 (alpha_relocate_section): Likewise. 4297 4298 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof. 4299 (coff_swap_filehdr_out): Use FILHSZ, not sizeof. 4300 (coff_swap_sym_out): Use SYMESZ, not sizeof. 4301 (coff_swap_aux_out): Use AUXESZ, not sizeof. 4302 (coff_swap_lineno_out): Use LINESZ, not sizeof. 4303 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof. 4304 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof. 4305 * peicode.h: Corresponding changes. 4306 4307Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com> 4308 4309 * elflink.h (elf_create_pointer_linker_section): Comment out code 4310 dealing with making GOT pointers negative of the GOT symbol for 4311 now. 4312 4313Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu> 4314 4315 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't 4316 increment the .rela.plt size until after we're done creating the 4317 .plt entry. 4318 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the 4319 .rela.plt offset directly rather than calculating it. 4320 4321Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) 4322 4323 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir): 4324 Use autoconf-set values. 4325 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir, 4326 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set 4327 values. 4328 (docdir): Deleted. 4329 * configure.in (AC_PREREQ): autoconf v2.5 or higher. 4330 * configure: Rebuilt. 4331 4332Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com) 4333 4334 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception 4335 handling code > 1k away. 4336 4337Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com> 4338 4339 * elflink.h (elf_create_pointer_linker_section): If DEBUG is 4340 defined, output whenever the symbol is updated. 4341 4342Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl> 4343 4344 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC 4345 section to 0 if user_set_vma is set. 4346 * elflink.h (elf_bfd_final_link): Likewise. 4347 4348Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com> 4349 4350 Partially undo patch of Jun 20. 4351 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE. 4352 (coff_compute_section_file_positions): Likewise. 4353 (coff_write_object_contents): Likewise. Re-add deleted code, but 4354 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE. 4355 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef. 4356 4357Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil> 4358 4359 * config.bfd: Add support for *-*-rtems* configurations. 4360 4361Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com> 4362 4363 * elf.c (prep_headers): Add bfd_arch_alpha case. 4364 4365Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu> 4366 4367 * elf64-alpha.c: New file. 4368 * config.bfd (alpha-*-linuxecoff*): New target. 4369 (alpha-*-linux*, alpha-*-elf*): New targets. 4370 * configure.in (bfd_elf64_alpha_vec): New vector. 4371 * configure: Rebuild. 4372 * targets.c (bfd_elf64_alpha_vec): Declare. 4373 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64. 4374 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define. 4375 * bfd-in2.h, libbfd.h: Rebuild. 4376 * Makefile.in: Rebuild dependencies. 4377 (BFD64_BACKENDS): Add elf64-alpha.o. 4378 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c. 4379 4380Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com> 4381 4382 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather 4383 than relying on a right shift of 32. 4384 4385Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com> 4386 4387 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE 4388 ifdef to COFF_WITH_PE. 4389 (coff_compute_section_file_positions): Likewise. 4390 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE. 4391 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete. 4392 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef 4393 COFF_IMAGE_WITH_PE, always include. 4394 4395 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0. 4396 4397Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com> 4398 4399 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to 4400 approximate the correct answer if SIZEOF_HEADERS was not used. 4401 4402 * binary.c (binary_set_section_contents): Set section file 4403 position based on LMA rather than VMA. 4404 4405Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de> 4406 4407 * linker.c (_bfd_generic_link_output_symbols): Don't output any 4408 symbols if info->strip == strip_all. 4409 4410Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com> 4411 4412 * coff-h8300.c: Remove #if 0 code. 4413 (compatable): Don't allow mixing/matching of different architectures. 4414 4415 * archures.c (bfd_mach_h8300s): Add. 4416 * bfd-in2.h: Rebuilt. 4417 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too. 4418 (BADMAG): Likewise. 4419 (h8300_reloc16_estimate): Likewise. 4420 (h8300_reloc16_extra_cases): Likewise. 4421 (h8300_bfd_link_add_symbols): Likewise. 4422 * coffcode.h (coff_set_arch_mach_hook): Likewise. 4423 (coff_set_flags): Likewise. 4424 * cpu-h8300.c (h8300_scan): Likewise. 4425 Add H8/S to bfd_h8300_arch list. 4426 4427Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de> 4428 4429 Added support for Alpha OpenVMS: 4430 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files. 4431 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files. 4432 * config.h-vms, makefile.vms: New files. 4433 * config.bfd (alpha-*-*vms*): New target. 4434 * configure.in (evax_alpha_vec): New target vector. 4435 * configure: Rebuild. 4436 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define. 4437 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define. 4438 * targets.c (bfd_target_evax_flavour): Define. 4439 (evax_alpha_vec): Declare. 4440 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec 4441 if BFD64 is defined. 4442 * bfd-in2.h, libbfd.h: Rebuild. 4443 * Makefile.in: Rebuild dependencies. 4444 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o, 4445 evax-emh.o, and evax-misc.o. 4446 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c, 4447 evax-etir.c, evax-emh.c, and evax-misc.c. 4448 (HFILES): Add evax.h. 4449 4450Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com> 4451 4452 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const 4453 pointer. 4454 (h8300_bfd_link_add_symbols): Likewise. 4455 4456Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com> 4457 4458 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define. 4459 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY. 4460 4461Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com> 4462 4463 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc 4464 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were 4465 created. 4466 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and 4467 R_MIPS_32 relocs if creating a shared library. 4468 4469Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com> 4470 4471 * peicode.h (add_data_entry): Use pei_section_data rather than 4472 _cooked_size. Corresponds to May 13 change in coffcode.h. 4473 4474Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com> 4475 4476 * cofflink.c (_bfd_coff_final_link): Handle long section names. 4477 * coffcode.h (coff_write_object_contents): If there are long 4478 section names, always set the f_symptr field, even if there are no 4479 symbols. 4480 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field 4481 if there are no symbols. 4482 4483 * coffgen.c (make_a_section_from_file): Check return value of 4484 _bfd_coff_read_string_table. 4485 (coff_real_object_p): Check return value of 4486 make_a_section_from_file. 4487 (_bfd_coff_read_string_table): Check that there are some symbols 4488 before trying to read the string table size. 4489 4490Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com> 4491 4492 * xcofflink.c (xcoff_link_add_symbols): When considering whether 4493 to replace a symbol in a dynamic object with a symbol from another 4494 dynamic object, do the replacement if the existing symbol is 4495 global linkage code. 4496 4497 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly 4498 for _ptrgl, and treat it as global linkage code. 4499 4500 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a 4501 filename or N_SO symbol past the offset, and use it to indicate 4502 that there is no line number or function when appropriate. 4503 4504Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com> 4505 4506 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a 4507 common symbol defined by the linker. Don't export function code 4508 even if export_defineds is set. 4509 4510Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com) 4511 4512 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV 4513 and R_JMP_DEL. 4514 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL. 4515 (h8300_symbol_address_p): New function. 4516 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by 4517 relaxing. 4518 4519Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com) 4520 4521 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing 4522 problems. 4523 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot" 4524 correctly for the two variants. Allow relaxing if the target 4525 is 128 bytes away since after relaxation it'll be 126 bytes away. 4526 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust 4527 "dot" and "value". Allow relaxing if the target is 128 bytes 4528 away since after relaxation it'll be 126 bytes away. 4529 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing 4530 the given section until nothing changes. 4531 4532Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu> 4533 4534 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA 4535 alignment hack--we can get the lnnoptr info another way without 4536 suddenly increasing the alignment requirements. Set the flags for 4537 the _PDATA section. 4538 (ecoff_compute_section_file_positions): Do so. 4539 4540Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com> 4541 4542 * ieee.c (ieee_write_object_contents): Put a timestamp in the file 4543 to keep the HP emulator database happy. 4544 4545 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*. 4546 From Kevin Buettner <kev@primenet.com>. 4547 4548Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com> 4549 4550 * aoutx.h (translate_to_native_sym_flags): Don't try to print the 4551 name of a NULL section. 4552 4553Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com> 4554 4555 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is 4556 set, always call the notice callback. 4557 4558 * VERSION: Increment for bfdlink.h change. 4559 4560Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com> 4561 4562 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4. 4563 (sh_relax_delete_bytes): Correct handling of differently sized 4564 trailing alignment reloc. 4565 4566 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined. 4567 * bfd-in2.h: Rebuild. 4568 * configure.in: Warn if there is no known 64 bit type. 4569 * configure: Rebuild. 4570 4571 * Makefile.in: Rebuild dependencies. 4572 (BFD32_BACKENDS): Add ppcboot.o. 4573 (BFD32_BACKENDS_CFILES): Add ppcboot.c. 4574 4575 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c. 4576 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>. 4577 4578Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com> 4579 4580 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in) 4581 (bfd_mips_elf64_swap_reginfo_out): Move from here... 4582 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in) 4583 (bfd_mips_elf64_swap_reginfo_out): ...to here. 4584 4585Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com> 4586 4587 * elf64-mips.c: Improve reloc special_functions and handling of 4588 SHT_MIPS_OPTIONS section. 4589 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from 4590 mips_elf_hi16_reloc and make globally visible. 4591 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and 4592 make globally visible. 4593 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and 4594 make globally visible. 4595 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc 4596 and make globally visible. 4597 (gprel16_with_gp): Check howto->src_mask before using value in 4598 insn. 4599 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc 4600 and make globally visible. 4601 (gprel32_with_gp): Check howto->src_mask before fetching value. 4602 (bfd_mips_elf_swap_options_in): New function. 4603 (bfd_mips_elf_swap_options_out): New function. 4604 (_bfd_mips_elf_set_private_flags): Rename from 4605 mips_elf_set_private_flags and make globally visible. 4606 (_bfd_mips_elf_copy_private_bfd_data): Rename from 4607 mips_elf_copy_private_bfd_data and make globally visible. 4608 (_bfd_mips_elf_merge_private_bfd_data): Rename from 4609 mips_elf_merge_private_bfd_data and make globally visible. 4610 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name 4611 for a SHT_MIPS_OPTIONS section. 4612 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section. 4613 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the 4614 name of a SHT_MIPS_OPTIONS section. 4615 (_bfd_mips_elf_set_section_contents): New function. 4616 (mips_elf32_section_processing): Set the GP value in a 4617 SHT_MIPS_OPTIONS section. 4618 (_bfd_mips_elf_find_nearest_line): Rename from 4619 mips_elf_find_nearest_line and make globally visible. 4620 (bfd_elf32_set_section_contents): Define. 4621 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare. 4622 (_bfd_mips_elf_lo16_reloc): Declare. 4623 (_bfd_mips_elf_gprel16_reloc): Declare. 4624 (_bfd_mips_elf_got16_reloc): Declare. 4625 (_bfd_mips_elf_gprel32_reloc): Declare. 4626 (_bfd_mips_elf_set_private_flags): Declare. 4627 (_bfd_mips_elf_copy_private_bfd_data): Declare. 4628 (_bfd_mips_elf_merge_private_bfd_data): Declare. 4629 (_bfd_mips_elf_find_nearest_line): Declare. 4630 (_bfd_mips_elf_set_section_contents): Declare. 4631 4632 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from 4633 elf_info_to_howto. 4634 (elf_info_to_howto): Define. 4635 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from 4636 elf_info_to_howto. 4637 (elf_info_to_howto): Define. 4638 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from 4639 elf_info_to_howto. 4640 (elf_info_to_howto): Define. 4641 4642 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to 4643 R_MOV16B[12], to match change in coff/internal.h. 4644 4645Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com> 4646 4647 * elf64-mips.c: Extensive additions to provide better support for 4648 writing files and for gas. 4649 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out 4650 of mips_elf_object_p. 4651 (mips_elf32_object_p): Rename from mips_elf_object_p; call 4652 _bfd_mips_elf_object_p. 4653 (_bfd_mips_elf_final_write_processing): Rename from 4654 mips_elf_final_write_processing and make globally visible. 4655 (_bfd_mips_elf_fake_sections): Rename from 4656 mips_elf_fake_sections and make globally visible. 4657 (_bfd_mips_elf_section_from_bfd_section): Rename from 4658 mips_elf_section_from_bfd_section and make globally visible. 4659 (_bfd_mips_elf_section_processing): New function, broken out of 4660 mips_elf_section_processing. 4661 (mips_elf32_section_processing): Rename from 4662 mips_elf_section_processing; call 4663 _bfd_mips_elf_section_processing. 4664 (_bfd_mips_elf_symbol_processing): Rename from 4665 mips_elf_symbol_processing and make globally visible. 4666 (_bfd_mips_elf_read_ecoff_info): Rename from 4667 mips_elf_read_ecoff_info and make globally visible. 4668 (mips_elf32_ecoff_debug_swap): Rename from 4669 mips_elf_ecoff_debug_swap. 4670 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than 4671 struct symbol_cache_entry. 4672 (_bfd_elf_validate_reloc): New function, moved in from 4673 elfcode.h:validate_reloc. 4674 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed 4675 to _bfd_elf_validate_reloc. Change all callers. 4676 * elf-bfd.h (bfd_section_from_shdr): Declare. 4677 (_bfd_elf_symbol_from_bfd_symbol): Declare. 4678 (_bfd_elf_validate_reloc): Declare. 4679 (_bfd_mips_elf_object_p): Declare. 4680 (_bfd_mips_elf_fake_sections): Declare. 4681 (_bfd_mips_elf_section_from_bfd_section): Declare. 4682 (_bfd_mips_elf_section_processing): Declare. 4683 (_bfd_mips_elf_symbol_processing): Declare. 4684 (_bfd_mips_elf_read_ecoff_info): Declare. 4685 (_bfd_mips_elf_final_write_processing): Declare. 4686 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define 4687 if already defined. 4688 4689 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4. 4690 (mips_elf_final_write_processing): Likewise. 4691 4692Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com> 4693 4694 64-bit MIPS ELF ABI objdump support: 4695 * elf64-mips.c: New file. 4696 * Makefile.in: Rebuild dependencies. 4697 (BFD64_BACKENDS): Add elf64-mips.o. 4698 (BFD64_BACKENDS_CFILES): Add elf64-mips.c. 4699 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and 4700 bfd_elf64_littlemips_vec to targ_selvecs. 4701 (mips*-*-elf*): Likewise. 4702 * confingure.in: Add bfd_elf64_bigmips_vec and 4703 bfd_elf64_littlemips_vec to vector switch. 4704 * configure: Rebuild. 4705 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function, 4706 broken out of mips_elf_section_from_shdr. 4707 (mips_elf32_section_from_shdr): Rename from 4708 mips_elf_section_from_shdr. Call new function. 4709 (elf_backend_section_from_shdr): Update name of renamed function. 4710 * elf-bfd.h (struct elf_size_info): Change second parameter of 4711 write_out_phdrs to be const. Likewise for second parameter of 4712 swap_symbol_out. 4713 (struct bfd_elf_section_data): Add rel_hdr2 field. 4714 (bfd_elf32_swap_symbol_in): Change second parameter to be const. 4715 (bfd_elf32_swap_symbol_out): Likewise. 4716 (bfd_elf32_swap_reloc_in): Likewise. 4717 (bfd_elf32_swap_reloc_out): Likewise. 4718 (bfd_elf32_swap_reloca_in): Likewise. 4719 (bfd_elf32_swap_reloca_out): Likewise. 4720 (bfd_elf32_swap_phdr_in): Likewise. 4721 (bfd_elf32_swap_phdr_out): Likewise. 4722 (bfd_elf32_swap_dyn_in): Likewise. 4723 (bfd_elf32_swap_dyn_out): Likewise. 4724 (bfd_elf32_slurp_symbol_table): Declare. 4725 (bfd_elf32_write_shdrs_and_ehdr): Declare. 4726 (bfd_elf32_write_out_phdrs): Declare. 4727 (bfd_elf64_swap_symbol_in): Change second parameter to be const. 4728 (bfd_elf64_swap_symbol_out): Likewise. 4729 (bfd_elf64_swap_reloc_in): Likewise. 4730 (bfd_elf64_swap_reloc_out): Likewise. 4731 (bfd_elf64_swap_reloca_in): Likewise. 4732 (bfd_elf64_swap_reloca_out): Likewise. 4733 (bfd_elf64_swap_phdr_in): Likewise. 4734 (bfd_elf64_swap_phdr_out): Likewise. 4735 (bfd_elf64_swap_dyn_in): Likewise. 4736 (bfd_elf64_swap_dyn_out): Likewise. 4737 (bfd_elf64_slurp_symbol_table): Declare. 4738 (bfd_elf64_write_shdrs_and_ehdr): Declare. 4739 (bfd_elf64_write_out_phdrs): Declare. 4740 (_bfd_mips_elf_section_from_shdr): Declare. 4741 * elf.c (bfd_section_from_shdr): Remove assertion requiring 4742 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc 4743 section for the section, add the new one to rel_hdr2. Increment 4744 reloc_count rather than setting it. 4745 * elfcode.h (elf_slurp_symbol_table): Define name as macro. 4746 Remove static declaration. 4747 (elf_write_shdrs_and_ehdr): Define name as macro. 4748 (elf_write_out_phdrs): Likewise. 4749 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare. 4750 (elf_swap_shdr_in, elf_swap_shdr_out): Declare. 4751 (elf_swap_symbol_in): Change second parameter to be const. 4752 (elf_swap_symbol_out): Likewise. 4753 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise. 4754 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise. 4755 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise. 4756 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise. 4757 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise. 4758 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second 4759 parameter to be const. Make non-static. 4760 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr. 4761 Make non-static. 4762 (elf_slurp_symbol_table): Make non-static. 4763 (NAME(_bfd_elf,size_info)): Update names of renamed functions. 4764 * elfxx-target.h (elf_info_to_howto): Define if not defined. 4765 (elf_backend_size_info): Likewise. 4766 (elfNN_bed): Use elf_backend_size_info. 4767 * targets.c (bfd_elf64_bigmips_vec): Declare. 4768 (bfd_elf64_littlemips_vec): Declare. 4769 (bfd_target_vector): Add bfd_elf64_bigmips_vec and 4770 bfd_elf64_littlemips_vec if BFD64 is defined. 4771 4772 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument. 4773 4774Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com> 4775 4776 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not 4777 zeroes, in alignment holes. 4778 4779 * configure: Rebuild with autoconf 2.10. 4780 4781 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the 4782 potential leading underscore in the allocated buffer. 4783 4784Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com> 4785 4786 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common 4787 symbols into .sbss if this is a relocatable link. 4788 4789Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com> 4790 4791 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about 4792 undefined symbols when creating a shared library. 4793 4794Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com> 4795 4796 * coff-sh.c: Add a bunch of new code and static const arrays to 4797 support aligning loads and stores on four byte memory boundaries. 4798 Also: 4799 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and 4800 R_SH_LABEL. 4801 (sh_relax_section): Look for R_SH_CODE relocs. If we find one, 4802 call sh_align_loads. 4803 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs 4804 as unused. 4805 4806Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com> 4807 4808 * cache.c (bfd_open_file): Unlink the file before opening it for 4809 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>. 4810 4811 * opncls.c (bfd_fdopenr): Set opened_once. 4812 4813Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com> 4814 4815 * som.c (som_slurp_reloc_table): Clear external_relocs cache after 4816 freeing it. 4817 4818 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile 4819 the code unconditionally. 4820 4821Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com> 4822 4823 * libcoff-in.h (struct pei_section_tdata): Define structure. 4824 (pei_section_data): Define macro. 4825 * libcoff.h: Rebuild. 4826 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE, 4827 store s_paddr field in pei_section_data. 4828 (coff_compute_section_file_positions): Use pei_section_data rather 4829 than _cooked_size, and don't overwrite an existing value. 4830 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to 4831 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data. 4832 * peicode.h (coff_bfd_copy_private_section_data): Define if 4833 COFF_IMAGE_WITH_PE. 4834 (pe_bfd_copy_private_section_data): New static function if 4835 COFF_IMAGE_WITH_PE. 4836 4837Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com> 4838 4839 * srec.c (srec_set_arch_mach): Write as a function rather than a 4840 macro definition. 4841 4842 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has 4843 no map, just check each member in turn to see whether it is 4844 required. 4845 4846Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com> 4847 4848 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition 4849 table. Call BFD_ASSERT to validate header size, instead of 4850 calling fatal. 4851 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition 4852 name. 4853 4854Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com> 4855 4856 * ppcboot.c: New target for looking at PPCbug boot records. 4857 4858 * config{ure.in,.bfd}: Add support for ppcboot target. 4859 * targets.c: Ditto. 4860 * configure: Regenerate. 4861 4862Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com) 4863 4864 * coff-h8300.c (howto_table): Update names to match recent 4865 changes to include/coff/internal.h. Fix minor errors in the 4866 existing relocs. Add R_MOVL1 and R_MOVL2. 4867 (rtype2howto): Similarly. 4868 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the 4869 existing relaxing code and peform more relaxing. 4870 (h8300_reloc16_extra_cases): Likewise. 4871 4872Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com) 4873 4874 * reloc16.c (bfd_coff_reloc16_get_value): Handle common 4875 symbols correctly. 4876 4877Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) 4878 4879 * elfcode.h (elf_object_p): Reject generic ELF target if 4880 e_machine matches an alternate machine code in a specific backend. 4881 4882 * netbsd-core.c (netbsd_core_vec): Remove initializer for 4883 obsolete align_power_min field. 4884 4885Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com) 4886 4887 * coff-h8300.c (reloc_howto_type): Add howto entry for 4888 R_PCRWORD_B. 4889 (rtype2howto): Handle R_PCRWORD_B. 4890 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B. 4891 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit 4892 pc-relative branch (R_PCRWORD) into an 8bit pc-relative 4893 branch (R_PCWORD_B). 4894 4895Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com> 4896 4897 * aoutx.h (translate_from_native_sym_flags): Set the section for 4898 BSF_CONSTRUCTOR symbols. 4899 4900 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of 4901 last_bf_index. 4902 4903Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com> 4904 4905 * coffcode.h (coff_write_object_contents): In comdat section lookup, 4906 stop looking when section is found. 4907 4908Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com> 4909 4910 * coffcode.h (STRING_SIZE_SIZE): Define. 4911 (styp_to_sec_flags): Handle long symbol names when looking for the 4912 section symbol. 4913 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field. 4914 (bfd_coff_long_section_names): Define. 4915 (coff_write_object_contents): Handle long section names. 4916 (bfd_coff_std_swap_table): Initialize new field. 4917 * libcoff.h: Rebuild. 4918 * coffgen.c (make_a_section_from_file): Handle long section 4919 names. 4920 (coff_write_symbols): Handle long section names. 4921 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field. 4922 * coff-mips.c (mips_ecoff_backend_data): Likewise. 4923 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define. 4924 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define. 4925 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define. 4926 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define. 4927 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define. 4928 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define. 4929 4930 * bout.c (b_out_callback): Set lma of sections. 4931 (b_out_bfd_get_relocated_section_contents): Rename in_abfd 4932 parameter to output_bfd. Used input_bfd instead of output_bfd in 4933 several places. 4934 4935Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com> 4936 4937 * aoutx.h (translate_from_native_sym_flags): Don't create 4938 SEC_CONSTRUCTOR sections. 4939 * ecoff.c (ecoff_set_symbol_info): Likewise. 4940 4941 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp. 4942 From Don Bowman <bowman@waterloo.hp.com>. 4943 4944Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com> 4945 4946 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add 4947 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags. 4948 4949Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com> 4950 4951 * elf32-mips.c (struct mips_elf_link_hash_entry): Add 4952 mips_32_relocs field. 4953 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field. 4954 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32 4955 relocs against a global symbol which is not defined in a regular 4956 file. 4957 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc 4958 against a global symbol, increment mips_32_relocs. 4959 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and 4960 the symbol is not defined in a regular file, make room in the 4961 .rel.dyn section. 4962 4963Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com> 4964 4965 * ecoff.c (ecoff_compute_section_file_positions): Track the real 4966 file position and the virtual file position separately. Set 4967 filepos information bsaed on the real file position. 4968 (_bfd_ecoff_set_section_contents): Handle .lib sections like the 4969 Jan 23 change to coffcode.h. 4970 4971 * som.c (som_slurp_symbol_table): Set the symbol count to the 4972 number of BFD symbols created. 4973 4974Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com> 4975 4976 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the 4977 output file if linking shared objects. Loop to check all relocs, 4978 rather than returning false on first error. 4979 4980Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com> 4981 4982 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case. 4983 (ppc_elf_additional_program_headers): If .interp section, bump # 4984 of program headers by 1. 4985 (ppc_elf_adjust_dynamic_symbol): Flesh out support. 4986 (ppc_elf_size_dynamic_sections): Add support for .plt section. 4987 (ppc_elf_check_relocs): Print out filename in debug code. Enable 4988 PLT support. 4989 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up 4990 debug output. 4991 (ppc_elf_relocate_section): If the output section isn't defined, 4992 don't abort, just give an error message. 4993 4994 * elflink.c (_bfd_elf_create_dynamic_sections): If the section 4995 being created is .sdata or .sdata2, don't make the symbol dynamic. 4996 4997Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com> 4998 4999 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the 5000 members of an archive for dynamic objects with no symbols, and 5001 pass them directly to check_archive_element. 5002 (xcoff_link_check_ar_symbols): Pass dynamic objects to 5003 xcoff_link_check_dynamic_ar_symbols. 5004 (xcoff_link_check_dynamic_ar_symbols): New static function. 5005 5006 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC 5007 from _bfd_nodynamic to _bfd_xcoff. 5008 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound): 5009 Declare. 5010 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare. 5011 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare. 5012 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare. 5013 * libcoff.h: Rebuild. 5014 * xcofflink.c (xcoff_swap_ldrel_in): New static function. 5015 (xcoff_get_section_contents): New static function. 5016 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function. 5017 (_bfd_xcoff_canonicalize_dynamic_symtab): New function. 5018 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function. 5019 (xcoff_dynamic_reloc): New static variable. 5020 (_bfd_xcoff_canonicalize_dynamic_reloc): New function. 5021 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents. 5022 5023Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com> 5024 5025 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even 5026 if reloc_entry->addend is not 0. 5027 (CALC_ADDEND): Just set the addend to reloc.r_offset. 5028 5029Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com> 5030 5031 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of 5032 R_SPARC_GLOB_JMP. 5033 * elf64-sparc.c (sparc64_elf_howto_table): Likewise. 5034 Add entries for R_SPARC_[56]. 5035 (sparc_reloc_map): Add entries for R_SPARC_[56]. 5036 5037Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com> 5038 5039 Optimize linking of stabs in sections as used in ELF and COFF. 5040 * stabs.c: New file. 5041 * libbfd-in.h (_bfd_link_section_stabs): Declare. 5042 (_bfd_write_section_stabs): Declare. 5043 (_bfd_write_stab_strings): Declare. 5044 * libbfd.h: Rebuild. 5045 * libcoff-in.h (struct coff_section_tdata): Add stab_info field. 5046 (struct coff_link_hash_table): Add stab_info field. 5047 * libcoff.h: Rebuild. 5048 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize 5049 stab_info field. 5050 (coff_link_add_symbols): Call _bfd_link_section_stabs if 5051 appropriate. 5052 (_bfd_coff_final_link): Write out stab strings hash table. 5053 (_bfd_coff_link_input_bfd): Handle optimized stabs sections. 5054 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings 5055 hash table. 5056 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field. 5057 (struct bfd_elf_section_data): Add stab_info field. 5058 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info 5059 field. 5060 * elflink.h (elf_link_add_object_symbols): If appropriate, call 5061 _bfd_link_section_stabs. 5062 (elf_bfd_final_link): Write out stab strings hash table. 5063 (elf_link_input_bfd): Handle optimized stabs sections. 5064 * reloc.c (_bfd_final_link_relocate): Check address against 5065 _raw_size rather than _cooked_size. 5066 * Makefile.in: Rebuild dependencies. 5067 (BFD_LIBS): Add stabs.o 5068 (BFD_LIBS_CFILES): Add stabs.c. 5069 5070 * VERSION: Increment for bfdlink.h change. 5071 5072 * coffgen.c (coff_renumber_symbols): Correct handling of 5073 BSF_NOT_AT_END common symbols. 5074 5075Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com> 5076 5077 * coff-ppc.c (record_toc): Add cast to avoid warning. 5078 (ppc_allocate_toc_section): Likewise. 5079 (coff_ppc_relocate_section): Remove ANSI C string concatenation. 5080 (ppc_coff_reloc_type_lookup): Remove unreached code. 5081 * coffcode.h (coff_write_object_contents): Don't take the address 5082 of an array. 5083 * peicode.h (pe_print_idata): Add casts to avoid warning. 5084 (pe_print_edata): Likewise. 5085 (pe_print_reloc): Remove ANSI C string concatenation. 5086 5087Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com> 5088 5089 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index 5090 and last_bf fields. 5091 * libcoff.h: Rebuild. 5092 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN 5093 symbols. 5094 (coff_swap_aux_out): Likewise. 5095 * peicode.h (coff_swap_aux_in): Likewise. 5096 (coff_swap_aux_out): Likewise. 5097 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN 5098 symbols. 5099 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index 5100 field. 5101 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols. 5102 Fix up .bf endndx link fields. 5103 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index 5104 field. 5105 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN 5106 symbols. 5107 5108Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com> 5109 5110 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling 5111 on Solaris PowerPC systems doesn't get confused. 5112 5113 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not 5114 #ifdef PPC. 5115 5116 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument. 5117 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't 5118 update did_reg and did_reg2. 5119 5120Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com> 5121 5122 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow. 5123 5124 * linker.c (_bfd_generic_link_add_one_symbol): When calling the 5125 callback routines, pass h->root.string rather than name, in case 5126 copy is true and name is transient. 5127 5128Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com) 5129 5130 * elfcore.h: Add support for core files with multiple threads. 5131 (Primarily for Solaris.) 5132 5133Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com> 5134 5135 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if 5136 section->orelocation is NULL. 5137 5138 * coffgen.c (bfd_coff_get_syment): New function. 5139 (bfd_coff_get_auxent): New function. 5140 * bfd-in.h (bfd_coff_get_syment): Declare. 5141 (bfd_coff_get_auxent): Declare. 5142 * bfd-in2.h: Rebuild. 5143 5144Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com> 5145 5146 * elf32-mips.c (struct mips_hi16): Define. 5147 (mips_hi16_addr, mips_hi16_addend): Remove. 5148 (mips_hi16_list): New static variable. 5149 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs. 5150 (mips_elf_lo16_reloc): Process mips_hi16_list. 5151 (mips_elf_relocate_section): Permit an arbitrary number of HI16 5152 relocs before the associated LO16 reloc. 5153 5154Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com> 5155 5156 * versados.c (versados_scan): Check bfd_alloc return value. 5157 (versados_object_p): Check all bfd_read return values. Require 5158 that lang field be less than 10, to avoid confusion with Intel Hex 5159 files. 5160 5161 * libaout.h (WRITE_HEADERS): Write out the relocs even if there 5162 aren't any symbols. 5163 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS, 5164 not 0, for an absolute symbol. 5165 (NAME(aout,swap_ext_reloc_out)): Likewise. 5166 5167 * ihex.c (ihex_scan): Accept a length of 4 for record type 5. 5168 (ihex_write_object_contents): For a large start address, output 5169 the full 32 bit address in record type 5. 5170 5171 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte 5172 to int to avoid promotion problems in prototype. 5173 5174Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com> 5175 5176 * configure.host: Use ${srcdir} when looking for picfrag. 5177 5178 * configure.host: Switch on ${libdir}, not $(libdir). From 5179 alan@spri.levels.unisa.edu.au (Alan Modra). 5180 5181 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols 5182 entry point, not just for DYNAMIC objects. 5183 * sunos.c (sunos_add_dynamic_symbols): Always call 5184 sunos_create_dynamic_sections. If called with a non DYNAMIC 5185 object, don't do anything else. 5186 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections. 5187 5188Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com> 5189 5190 * configure.in: Permit --enable-shared to specify a list of 5191 directories. 5192 * configure: Rebuild. 5193 5194 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf* 5195 host when configuring with --enable-shard. 5196 5197Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com> 5198 5199 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra 5200 <jdp@polstra.com>. 5201 5202 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE, 5203 to avoid crashing in bfd_hash_replace. 5204 5205 * sysdep.h: Use #ifdef, not #if. 5206 5207Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com> 5208 5209 * config.in: Rebuild. 5210 5211Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com> 5212 5213 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE. 5214 (AC_CHECK_HEADERS): Check for sys/time.h 5215 (AC_HEADER_TIME): Add macro. 5216 * configure: Rebuild. 5217 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H 5218 to control what combination of <time> and <sys/time.h> 5219 get included. 5220 5221Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com> 5222 5223 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET. 5224 (aout_32_sunos4_write_object_contents): Likewise. 5225 * aoutx.h (NAME(aout,machine_type)): Handle 5226 bfd_mach_sparc_{sparclet,sparclite}. 5227 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define. 5228 (bfd_mach_sparc_v9_p): Update. 5229 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite. 5230 * libaout.h (enum machine_type): Add M_SPARCLET. 5231 * sunos.c (MACHTYPE_OK): Define. 5232 * bfd-in2.h: Regenerated. 5233 5234Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com> 5235 5236 * elf-bfd.h (struct elf_link_hash_table): Add hgot field. 5237 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field. 5238 * elflink.c (_bfd_elf_create_got_section): Store the 5239 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field. 5240 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the 5241 global offset table goes over 0x1000, set the value of 5242 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section. 5243 (elf32_sparc_relocate_section): Subtract the offset of 5244 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations. 5245 5246 * elfcode.h: Don't include <string.h>. 5247 5248Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com) 5249 5250 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from 5251 generic_link_hash_newfunc. All references changed. 5252 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration 5253 moved here from libbfd-in.h. 5254 * libbfd-in.h: Corresponding changes. 5255 * libbfd.h: Regenerated. 5256 5257Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com> 5258 5259 * aoutx.h (aout_link_input_section_std): When reporting an 5260 overflow error, use the name of the symbol in the hash table if 5261 available. 5262 (aout_link_input_section_ext): Likewise. 5263 5264 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got 5265 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR. 5266 5267Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com> 5268 5269 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk. 5270 * coffcode.h (coff_compute_section_file_positions): Likewise. 5271 (coff_write_object_contents): Likewise. 5272 5273Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com> 5274 5275 * section.c (SEC_LINK_ONCE): Define. 5276 (SEC_LINK_DUPLICATES): Define. 5277 (SEC_LINK_DUPLICATES_DISCARD): Define. 5278 (SEC_LINK_DUPLICATES_ONE_ONLY): Define. 5279 (SEC_LINK_DUPLICATES_SAME_SIZE): Define. 5280 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define. 5281 * bfd-in2.h: Rebuild. 5282 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn 5283 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT. 5284 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE 5285 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set 5286 SEC_LINK_ONCE, and look through the symbol table for the setting 5287 for SEC_LINK_DUPLICATES. 5288 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is 5289 set for a section, find the section symbol in the symbol table, 5290 and set the aux entry based on SEC_LINK_DUPLICATES. 5291 * coffgen.c (coff_print_symbol): Add a space before "checksum". 5292 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add 5293 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags. 5294 * coff-i386.c (i386coff_vec): Likewise. 5295 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise. 5296 5297 * VERSION: Bump to 2.6.1. 5298 * Makefile.in (stamp-h): Depend upon VERSION. 5299 5300Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com) 5301 5302 * libbfd-in.h (generic_link_hash_newfunc): Add declaration. 5303 * libbfd.h: Rebuilt. 5304 * linker.c (generic_link_hash_newfunc): No longer static. 5305 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets 5306 to override. 5307 * coff-h8300.c: Add two derived hash tables and their associated 5308 funtions and #defines for use by the h8300 linker. 5309 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in 5310 the function vector as needed. Place the address of the function 5311 vector entry in the location specified by the R_MEM_INDIRECT reloc. 5312 Rewrite the vectors section contents as necessary. 5313 (h8300_bfd_link_add_symbols): New function for the h8300 linker. 5314 (coff_bfd_link_add_symbols): Define to use h8300 specific version. 5315 (coff_bfd_link_hash_table_create): Likewise. 5316 5317Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com> 5318 5319 * libhppa.h: If gcc 2.7 or higher, declare all the functions with 5320 __attribute__ ((__unused__)) so that -Wall doesn't warn about 5321 them. 5322 (hppa_rebuild_insn): Pass pointer to correct type to 5323 low_sign_unext and dis_assemble_21. 5324 5325Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com> 5326 5327 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete. 5328 Stick with sparc-*-{sysv4*,solaris2*}. 5329 5330Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com> 5331 5332 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields. 5333 (coff_swap_aux_out): Swap out extra PE x_scn fields. 5334 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields. 5335 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn 5336 fields is non-zero, print them. 5337 5338 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE 5339 ifdef. Remove unused variables. 5340 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused 5341 variables. 5342 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef. 5343 (get_symbol_value): Ifdef out. 5344 (pe_ppc_reloc): Ifdef out. Remove unused variables. 5345 (coff_ppc_relocate_section): Remove unused variables. Make 5346 fprintf strings and argument types correspond. Put before_addr in 5347 DEBUG_RELOC ifdef. 5348 (dump_toc): Make fprintf strings and argument types correspond. 5349 (ppc_process_before_allocation): Remove unused variables. Always 5350 return a value. 5351 (ppc_reflo_reloc): Ifdef out. 5352 (ppc_addr32nb_reloc): Ifdef out. 5353 (ppc_coff_rtype2howto): Make fprintf strings and argument types 5354 correspond. 5355 (coff_ppc_rtype_to_howto): Likewise. 5356 (ppc_coff_swap_sym_in_hook): Remove unused variables. 5357 5358 * peicode.h (pe_print_idata): Move otherwise unused variables into 5359 the #ifdef where they are used. Always return a value. 5360 (pe_print_edata): Make fprintf strings and argument types 5361 correspond. Always return a value. 5362 (pe_print_pdata): Removed unused variable addr_value. Always 5363 return a value. 5364 (pe_print_reloc): Remove unused variable onaline. Make fprintf 5365 strings and argument types correspond. Always return a value. 5366 5367 * elf32-ppc.c (ppc_elf_fake_sections): Return true. 5368 (ppc_elf_finish_dynamic_symbol): Move definition of unused 5369 variable rela inside #if 0 section where it is used. 5370 5371 * ns32k.h: New file. 5372 * cpu-ns32k.h: Include ns32k.h. Rename externally visible 5373 functions to start with _bfd_. 5374 * aout-ns32k.c: Include ns32k.h. Change references to renamed 5375 functions in cpu-ns32k.h. 5376 * Makefile.in: Rebuild dependencies. 5377 (HFILES): Add ns32k.h. 5378 5379 * section.c (struct sec): Add linker_mark field. Change 5380 user_set_vma and reloc_done to be single bit fields. 5381 (STD_SECTION): Update accordingly. 5382 * bfd-in2.h: Rebuild. 5383 * aoutx.h (NAME(aout,final_link)): Mark sections included in the 5384 link. 5385 (aout_link_input_bfd): Don't link unmarked sections. 5386 * cofflink.c (_bfd_coff_final_link): Mark sections included in the 5387 link. 5388 (_bfd_coff_link_input_bfd): Don't link unmarked sections. 5389 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in 5390 the link. 5391 * elflink.h (elf_bfd_final_link): Mark sections included in the 5392 link. 5393 (elf_link_input_bfd): Don't link unmarked sections. 5394 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included 5395 in the link. 5396 (xcoff_link_input_bfd): Don't link unmarked sections. 5397 5398 * coffswap.h (coff_swap_scnhdr_out): Include section name in 5399 overflow error messages. 5400 5401Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com> 5402 5403 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name 5404 is not set, print "BFD: " before the error message. 5405 5406 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From 5407 Miles Bader <miles@gnu.ai.mit.edu>. 5408 * configure: Rebuild. 5409 5410Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com> 5411 5412 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL 5413 symbols. 5414 5415 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and 5416 m68k-aout, m68k-coff, and m68k-elf targets. 5417 5418Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de> 5419 5420 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST. 5421 (ieee_generic_stat_arch_elt): Restructured to prevent 5422 ieee_object_p from being called repeatedly. 5423 5424Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com> 5425 5426 * coffcode.h (coff_write_object_contents): Allocate 5427 buffers large enough for any FILEHDR or AOUTHDR. 5428 5429Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com> 5430 5431 * ecofflink.c (lookup_line): New static function, renamed and 5432 slighly changed from old _bfd_ecoff_locate_line. 5433 (_bfd_ecoff_locate_line): Cache line number information. Use 5434 lookup_line for actual lookup. 5435 5436Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com> 5437 5438 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a 5439 multiple of 20 bytes. 5440 5441Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com> 5442 5443 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to 5444 allocate ecoff_find_line, and don't initialize by hand. 5445 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for 5446 mips_elf_find_line, and don't call memset. 5447 5448 * coffcode.h (coff_compute_section_file_positions): If not 5449 producing a final executable, don't consider sofar when aligning 5450 the section to the correct size. 5451 5452Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com> 5453 5454 * coffcode.h (coff_add_missing_symbols): Ifdef out. 5455 (coff_write_object_contents): Don't call coff_add_missing_symbols. 5456 * coffgen.c (coff_section_symbol): Ifdef out. 5457 5458Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com> 5459 5460 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if 5461 output_bfd is not NULL. 5462 5463Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com> 5464 5465 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead 5466 of bfd_alloc (fixes fix_line not being initialized). 5467 Delete zeroing of fix_{value,tag,end,scnlen} fields. 5468 5469Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com) 5470 5471 * coffcode.h: Allow specific backends to override the 5472 bfd_link_add_symbols routine. 5473 5474 * coff-h8300.c: Include genlink.h. 5475 (howto_table): Add R_MEM_INDIRECT. 5476 (rtype2howto): Support R_MEM_INDIRECT. 5477 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE 5478 for now. 5479 5480Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com> 5481 5482 * coff-alpha.c (alpha_relocate_section): Use 5483 info->callbacks_warning, rather than _bfd_error_handler, for 5484 "multiple gp" warning. 5485 5486Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com> 5487 5488 * linker.c (bfd_wrapped_link_hash_lookup): New function. 5489 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash 5490 table string. Use bfd_wrapped_link_hash_lookup. 5491 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash 5492 table string. 5493 * aoutx.h (aout_link_write_symbols): Use the name from the hash 5494 table, if any, when writing out symbols. 5495 (aout_link_input_section_std): Use the name from the hash table, 5496 if any, when reporting undefined symbols. 5497 (aout_link_input_section_ext): Likewise. 5498 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup. 5499 * bout.c (get_value): Likewise. 5500 * cofflink.c (_bfd_coff_reloc_link_order): Likewise. 5501 * ecoff.c (ecoff_reloc_link_order): Likewise. 5502 * elflink.h (elf_link_add_object_symbols): Likewise. 5503 (elf_reloc_link_order): Likewise. 5504 * linker.c (_bfd_generic_link_output_symbols): Likewise. 5505 (_bfd_generic_reloc_link_order): Likewise. 5506 (default_indirect_link_order): Likewise. 5507 * reloc16.c (bfd_coff_reloc16_get_value): Likewise. 5508 * sunos.c (sunos_add_one_symbol): Likewise. 5509 * xcofflink.c (xcoff_link_add_symbols): Likewise. 5510 (bfd_xcoff_link_count_reloc): Likewise. 5511 (xcoff_reloc_link_order): Likewise. 5512 5513 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff 5514 into -1 for intern->rss. 5515 5516 * configure: Rebuild with autoconf 2.8. 5517 5518Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com> 5519 5520 * stab-syms.c (__define_stab_duplicate): Define. 5521 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a 5522 switch. 5523 * bfd-in.h (bfd_get_stab_name): Declare. 5524 * bfd-in2.h: Rebuild. 5525 * Makefile.in: Rebuild dependencies. 5526 (BFD_LIBS): Add stab-syms.o. 5527 (BFD_LIBS_CFILES): Add stab-syms.c. 5528 (BFD32_BACKENDS): Remove stab-syms.o. 5529 (BFD32_BACKENDS_CFILES): Remove stab-syms.c. 5530 * configure.in: Don't list stab-syms.o in bfd_backends. 5531 * configure: Rebuild. 5532 * libaout.h (aout_stab_name): Don't declare. 5533 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name, 5534 not aout_stab_name. 5535 5536Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com> 5537 5538 * elf.c (assign_file_positions_for_segments): Adjust file offset 5539 for section alignment even if SEC_LOAD is not set. 5540 5541Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com> 5542 5543 * configure.in: Don't set SHLIB or SHLINK to an empty string, 5544 since they appear as targets in Makefile.in. 5545 * configure: Rebuild. 5546 5547 * sunos.c (sunos_scan_ext_relocs): If not making a shared library, 5548 don't fiddle with a symbol which is not defined anywhere. 5549 5550Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com> 5551 5552 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as 5553 though they are defined in a shared library. 5554 (xcoff_build_ldsyms): Likewise. 5555 5556 * coffgen.c (coff_find_nearest_line): Don't look at the line 5557 numbers for the section if section->lineno is NULL. 5558 5559 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error 5560 message rather than calling BFD_ASSERT. 5561 * elfcode.h (write_relocs): Check return value of 5562 _bfd_elf_symbol_from_bfd_symbol. 5563 5564Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com> 5565 5566 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag 5567 for .sbss section. 5568 5569Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com) 5570 5571 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL 5572 and R_HPPA_NLRSEL. 5573 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to 5574 hppa_reloc_field_selector_type_alt. 5575 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling. 5576 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field 5577 selectors. 5578 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL. 5579 5580Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com> 5581 5582 * elf.c (assign_file_positions_for_segments): Adjust the segment 5583 memory size for the alignment of a SEC_ALLOC section, not just a 5584 SEC_LOAD section. 5585 5586Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 5587 5588 * m68klinux.c: New file. 5589 * hosts/m68klinux.h: New file. 5590 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets. 5591 * configure.in (m68*-*-linux*): New native host. 5592 (m68klinux_vec): New vector. 5593 * configure: Rebuild. 5594 * targets.c (m68klinux_vec): Declare. 5595 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from 5596 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c. 5597 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename 5598 declaration from bfd_linux_size_dynamic_sections. 5599 (bfd_m68klinux_size_dynamic_sections): Declare. 5600 * bfd-in2.h: Rebuild. 5601 * Makefile.in: Rebuild dependencies. 5602 (BFD32_BACKENDS): Add m68klinux.o. 5603 (BFD32_BACKENDS_CFILES): Add m68klinux.c. 5604 5605Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com) 5606 5607 * libhppa.h (pa_arch): Add pa20. 5608 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL. 5609 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt. 5610 (hppa_field_adjust): Handle e_nsel. 5611 * som.c: Provide default definitions for many new relocs found only 5612 in hpux10 include files. 5613 (som_fixup_formats): Add several new relocs from hpux10. 5614 (som_hppa_howto_table): Add hpux10 relocs. 5615 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs. 5616 5617Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com> 5618 5619 * mpw-make.sed: Edit out recent shared library support, and 5620 rules to rebuild .h files using doc/chew. 5621 5622Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com> 5623 5624 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file 5625 size even of sections with no contents. 5626 5627Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com> 5628 5629 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names 5630 starting with '$' the way we skip names starting with '.'. When 5631 updating x_endndx, don't be fooled by an index which has been 5632 merged. 5633 5634 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a 5635 struct/union/enum type with no elements. 5636 5637Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com> 5638 5639 * bfd.c (bfd_errmsg): Handle a NULL return from strerror. 5640 5641 * archive.c (bfd_generic_archive_p): If the first file in the 5642 archive can not be recognized as an object, don't assume that this 5643 is the wrong format. 5644 5645 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the 5646 format is not bfd_object. 5647 (bfd_elf_get_dt_soname): Likewise. 5648 5649Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com> 5650 5651 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES 5652 reloc. 5653 5654Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com> 5655 5656 * bfd.c (tdata): Add netbsd_core_data. 5657 * bfd-in2.h: Regenerated. 5658 5659Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com> 5660 5661 * sunos.c (SUNOS_CONSTRUCTOR): Define. 5662 (sunos_add_one_symbol): Don't let a symbol from a dynamic object 5663 override a constructor symbol. Set SUNOS_CONSTRUCTOR when 5664 appropriate. 5665 5666 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags 5667 to get the symbol index, matching 14 Jul 95 change. 5668 5669Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com> 5670 5671 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): 5672 Remove duplicate definition of gp. 5673 5674Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com> 5675 5676 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't 5677 assume that we can set the GP value and then get the same value, 5678 since it won't be true if the output file is neither ELF nor 5679 ECOFF. 5680 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use 5681 _bfd_get_gp_value here. 5682 (mips_gprel_reloc): Don't assume we can set and get the GP value. 5683 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from 5684 mips_elf_final_gp. 5685 (mips_elf_lo16_reloc): Likewise. 5686 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value. 5687 Don't require that the BFD be ELF. 5688 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp. 5689 (mips_elf_gprel32_reloc): Likewise. 5690 (mips_elf_relocate_section): Don't assume we can set and get the 5691 GP value. 5692 (mips_elf_finish_dynamic_symbol): Don't bother to use 5693 _bfd_get_gp_value here. 5694 5695 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv. 5696 Don't change epdr between malloc and free. Be careful not to free 5697 NULL pointers. Zero out the first RPDR. 5698 5699 * configure.host: On Linux, only pass -rpath option if $(libdir) 5700 is neither /lib nor /usr/lib. From Alan Modra 5701 <alan@mullet.Levels.UniSA.Edu.Au>. 5702 5703 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to 5704 dt_name. 5705 (elf_dt_name): Rename from elf_dt_needed_name. 5706 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not 5707 elf_dt_needed_name. 5708 (bfd_elf_get_dt_soname): New function. 5709 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not 5710 elf_dt_needed_name. Save the SONAME back in elf_dt_name. 5711 * bfd-in.h (bfd_elf_get_dt_soname): Declare. 5712 * bfd-in2.h: Rebuild. 5713 5714Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com> 5715 5716 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from 5717 _bfd_sparc_elf_reloc_type_lookup. 5718 (bfd_elf32_bfd_reloc_type_lookup): Update. 5719 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define. 5720 (sparc64_elf_howto_table): Define. 5721 (sparc_reloc_map): Define. 5722 (sparc64_elf_reloc_type_lookup): New function. 5723 (sparc_elf_wdisp16_reloc): New function. 5724 (elf_info_to_howto): Use sparc64_elf_howto_table. 5725 (sparc64_elf_relocate_section): Likewise. 5726 (bfd_elf64_bfd_reloc_type_lookup): Update. 5727 5728Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com> 5729 5730 * configure.host: Check for 'do not mix' from native linker before 5731 trying to use -rpath. 5732 5733Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com> 5734 5735 * bfd.c (_bfd_get_gp_value): New function. 5736 (_bfd_set_gp_value): New function. 5737 * libbfd-in.h (_bfd_get_gp_value): Declare. 5738 (_bfd_set_gp_value): Declare. 5739 * libbfd.h: Rebuild. 5740 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use 5741 _bfd_get_gp_value and _bfd_set_gp_value rather than referring 5742 directly to the fields in the tdata information. 5743 (alpha_relocate_section): Likewise. 5744 * coff-mips.c (mips_adjust_reloc_in): Likewise. 5745 (mips_gprel_reloc): Likewise. 5746 (mips_relocate_section): Likewise. 5747 * elf32-mips.c (mips_elf_hi16_reloc): Likewise. 5748 (mips_elf_lo16_reloc): Likewise. 5749 (mips_elf_final_gp): Likewise. 5750 (mips_elf_gprel16_reloc): Likewise. 5751 (mips_elf_gprel32_reloc): Likewise. 5752 (mips_elf_relocate_section): Likewise. 5753 (mips_elf_finish_dynamic_symbol): Likewise. 5754 5755 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx. 5756 5757Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com> 5758 5759 * configure.in: Call AC_PROG_CC before configure.host. 5760 * configure: Rebuild. 5761 * configure.host: Don't set information which autoconf should 5762 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB. 5763 5764 * configure.host: Remove go32 and win32 host information, since it 5765 should no longer be needed. 5766 5767 * elf.c (map_sections_to_segments): If we have a .dynamic section, 5768 then start a new segment rather than put a writable section in a 5769 readonly segment. 5770 5771 * configure.host: Set RPATH_ENVVAR. 5772 5773 * Makefile.in: Rebuild dependencies. 5774 5775 * elflink.c (_bfd_elf_create_linker_section): Remove unused 5776 zero_section variable. 5777 5778Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com> 5779 5780 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h. 5781 ($(srcdir)/libbfd.h): Rename from libbfd.h. 5782 ($(srcdir)/libcoff.h): Rename from libcoff.h. 5783 5784Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de> 5785 5786 * ieee.c (ieee_write_expression): Only use an R variable for a 5787 local symbol. Don't output a zero offset. Handle a zero address. 5788 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST. 5789 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and 5790 PCREL_OFFSET. 5791 (parse_expression): Don't try to handle multiple occurrences of a 5792 P variable. Handle I variables differently from X variables. Fix 5793 the order of minus expressions. 5794 (ieee_slurp_external_symbols): Generate an I variable for an NN 5795 record. Fix handling of ATI and ATX records. 5796 (ieee_slurp_sections): Only set minimal section attributes. 5797 Adjust them later, based on the section contents. 5798 (ieee_object_p): Read in the file until just after the ME record. 5799 Call ieee_slurp_section_data to set the section flags. 5800 (do_one): Add iterations parameter. Only repeat the first load 5801 item. Set the section and file reloc flags. 5802 (ieee_slurp_section_data): Set section flags. Pass iterations to 5803 do_one. 5804 (ieee_canonicalize_reloc): Handle I variables. 5805 (do_with_relocs): Only emit relocation size when necessary. 5806 Increase MAXRUN to 127. Change ov to be assigned, and take 5807 src_mask and pcrel_offset into account. 5808 (ieee_write_data_part): Skip sections that are not loaded. 5809 (ieee_write_external_part): Don't output optional last entry of WX 5810 records. 5811 (ieee_write_me_part): Make setting of me_record neater. 5812 (ieee_generic_stat_arch_elt): Get the size of an archive element. 5813 5814 * syms.c (stt): Add entries for zerovars, vars, and code. 5815 5816 * elfcode.h (validate_reloc): New static function. 5817 (write_relocs): Call validate_reloc for non ELF relocs. 5818 5819 * elfxx-target.h (elf_symbol_leading_char): Define if not defined. 5820 (TARGET_BIG_SYM): Use elf_symbol_leading_char. 5821 (TARGET_LITTLE_SYM): Likewise. 5822 5823 * config.bfd (m68*-*-psos*): New target. 5824 5825Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu> 5826 5827 * i386msdos.c: Remove some #if 0 code. 5828 (msdos_write_object_contents): Don't include empty sections in the 5829 size computation, regardless of their address. 5830 5831Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com> 5832 5833 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj 5834 is NULL, ie, the -r switch is used. 5835 5836Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com> 5837 5838 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define. 5839 (BFD_RELOC_MIPS_GOT_LO16): Define. 5840 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define. 5841 * bfd-in2.h, libbfd.h: Rebuild. 5842 * elf32-mips.c (mips_reloc_map): Map new relocs. 5843 5844 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared. 5845 5846 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not 5847 $(SHLINK). 5848 5849 * ieee.c (get_symbol): Set the section to bfd_abs_section. 5850 (do_with_relocs): If EXEC_P is set and there are no relocs, use a 5851 simple number for the section address, rather than an expression. 5852 Limit the number of bytes between relocs to MAXRUN. 5853 (ieee_write_me_part): Set me_record to the file offset after the 5854 start address. 5855 (ieee_write_processor): New static function. 5856 (ieee_write_object_contents): Use ieee_write_processor. 5857 5858Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com> 5859 5860 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS. 5861 5862 * coff-aux.c: Change include of aux.h to aux-coff.h. 5863 5864Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 5865 5866 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE 5867 relocation put the addend both in the reloc entry and the data. 5868 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in 5869 GOT offset value. 5870 5871 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve 5872 a R_68K_PCxx reloc against a defined global symbol directly. 5873 (elf_m68k_check_relocs): Don't count such a reloc. 5874 5875 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with 5876 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local 5877 symbol for now, otherwise always record the symbol as dynamic. 5878 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc 5879 is not referenced by a dynamic object, and we are not making a 5880 shared object, then don't make a PLT entry. If we do make a PLT 5881 entry, make sure the symbol has been recorded as dynamic. 5882 5883Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com> 5884 5885 * configure.host: When making a shared library, set HLDFLAGS to 5886 pass an appropriate -rpath option. Use the make variable SONAME 5887 as the shared library soname, rather than computing it here. On 5888 SunOS, build stamp-tshlink in place of $(SHLINK). 5889 * Makefile.in (SONAME): New variable. 5890 ($(SHLINK)): Make a link to the transformed name, as well. 5891 (stamp-tshlink): New target. 5892 (install): Skip stamp-tshlink during install. 5893 5894Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com> 5895 5896 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the 5897 linker sections have been set up yet. 5898 5899 * elf.c (make_mapping): Add an additional argument to suppress 5900 making the first section include the program headers. 5901 (map_sections_to_segments): If the user used -Ttext such that the 5902 program headers are on a different page, do not set the flags 5903 saying that this section includes the program headers. 5904 5905Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com> 5906 5907 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c. 5908 don't define TRAD_HEADER. 5909 * configure: Rebuild. 5910 5911 * netbsd-core.c: New file, support for NetBSD core files. 5912 * hosts/*nbsd.h: Removed. 5913 5914Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com> 5915 5916 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types. 5917 (BFD_RELOC_SPARC_LO7 reloc type): Deleted. 5918 * libbfd.h, bfd-in2.h: Regenerated. 5919 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from 5920 bfd_elf32_bfd_reloc_type_lookup. 5921 (reloc_type{,_names}): Deleted. 5922 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table. 5923 Add sparc64 relocs. 5924 (sparc_reloc_map): Add sparc64 relocs. 5925 (sparc_elf_notsupported_reloc): New static function. 5926 (sparc_elf_wdisp16_reloc): New static function. 5927 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}. 5928 (elf32_sparc_relocate_section): Likewise. 5929 (bfd_elf32_bfd_reloc_type_lookup): Define. 5930 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted. 5931 (reloc_type{,_names}): Deleted. 5932 (elf_sparc_howto_table): Deleted. 5933 (sparc_reloc_map): Deleted. 5934 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table. 5935 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define. 5936 5937Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com> 5938 5939 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a 5940 *-*-hpux* host. 5941 5942 * Makefile.in (program_transform_name): New variable. 5943 (install): Transform library name before installing it. 5944 5945Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com> 5946 5947 * archures.c (bfd_mach_i960_hx): Define. 5948 * bfd-in2.h: Rebuild. 5949 * cpu-i960.c (scan_960_mach): Accept machine "hx". 5950 (MATRIX): Expand entries for HX. 5951 (arch_info_struct): Add i960:hx entry. 5952 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx. 5953 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX. 5954 (coff_set_flags): Handle bfd_mach_i960_hx. 5955 5956 Support for building as a shared library, based on patches from 5957 Alan Modra <alan@spri.levels.unisa.edu.au>: 5958 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib. 5959 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC, 5960 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK. 5961 * configure: Rebuild. 5962 * configure.host: If --enable-shared, adjust shared library stuff 5963 based on the host. If the host is SunOS, and the linker supports 5964 -rpath, set HLDFLAGS to use it. 5965 * Makefile.in (ALLLIBS): New variable. 5966 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables. 5967 (COMMON_SHLIB, SHLINK): New variables. 5968 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal. 5969 (STAGESTUFF): Remove variable. 5970 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than 5971 $(TARGETLIB). 5972 (stamp-ofiles): New target, like old ofiles target, but build 5973 using a temporary file and move-if-change, and touch stamp-ofiles 5974 when done. 5975 (ofiles): Just depend upon stamp-ofiles. 5976 (stamp-piclist, piclist): New targets. 5977 ($(SHLIB), $(SHLINK)): New targets. 5978 (targets.o, archures.o): Build twice if PICFLAG is set. 5979 (do_mostlyclean): Remove pic/*.o. 5980 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and 5981 stamp-piclist. 5982 (do_distclean): Remove pic and stamp-picdir. 5983 (install): Install shared libraries. 5984 ($(OFILES)): Depend upon stamp-picdir. 5985 (stamp-picdir): New target. 5986 5987 * libcoff-in.h: Add comment reminding people that libcoff.h is a 5988 generated file. 5989 * libcoff.h: Rebuild. 5990 5991 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the 5992 flavour of a section with no owner. 5993 5994 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear 5995 ELF_LINK_NON_ELF flag. 5996 (mips_elf_create_got_section): Likewise. 5997 5998 * elf.c: Revert last change, since it breaks dynamic linking. 5999 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg 6000 field. 6001 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define. 6002 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define. 6003 (elfNN_bed): Don't initialize want_hdr_in_seg field. 6004 6005Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6006 6007 * elf.c (assign_file_positions_for_segments): If the backend does 6008 not want the elf header or the program headers in the address 6009 space, do not include them in the calculations. 6010 6011 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook 6012 function to determine if we need additional program headers. 6013 (ppc_elf_modify_segment_map): Define as a NOP function for now. 6014 (ppc_elf_create_linker_section): .sdata2 is a read-only section. 6015 6016Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com> 6017 6018 * coffcode.h: Move today's libcoff.h change into coffcode.h. 6019 6020Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com> 6021 6022 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args 6023 back into one line. Some compilers (sunos 4.1.3 for example) 6024 won't accept args split across more than one line. 6025 6026Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com> 6027 6028 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32. 6029 * configure: Regenerate. 6030 6031Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com) 6032 6033 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't 6034 try to do arithmetic on a void *, cast it to a unsigned char * first. 6035 6036Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com> 6037 6038 * elf-bfd.h (ELF_LINK_NON_ELF): Define. 6039 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to 6040 ELF_LINK_NON_ELF. 6041 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF 6042 flag for a newly defined symbol. 6043 (NAME(bfd_elf,record_link_assignment)): Likewise. 6044 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to 6045 set the DEF or REF_REGULAR flags correctly. 6046 6047 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir. 6048 (libbfd.h, libcoff.h): Corresponding change. 6049 6050 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with 6051 a PLT32 reloc as dynamic. 6052 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc 6053 is not referenced by a dynamic object, and we are not making a 6054 shared object, then don't make a PLT entry. If we do make a PLT 6055 entry, make sure the symbol has been recorded as dynamic. 6056 6057Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com> 6058 6059 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL. 6060 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32. 6061 (powerpcle-*-cygwin32): New. 6062 * peicode.h (add_data_entry): Get address from vma. 6063 6064Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6065 6066 * elflink.c (_bfd_elf_create_linker_section): If the symbol 6067 attached to the section has already been created as an undefined 6068 symbol, treat it as if it hasn't been created yet. 6069 6070Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com> 6071 6072 * elflink.h (elf_bfd_final_link): Don't output initial dummy 6073 symbol or section symbols if stripping all symbols and this is not 6074 a relocateable link. Don't output the symbol string table if 6075 there are no symbols. 6076 (elf_link_flush_output_syms): Don't do anything if there are no 6077 symbols to flush. 6078 6079Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu> 6080 6081 * coff-aux.c: New file. 6082 * hosts/m68kaux.h: New file. 6083 * config.bfd (m68*-apple-aux*): New target. 6084 * configure.in (m68*-apple-aux*): New native host. 6085 (m68kaux_coff_vec): New vector. 6086 * configure: Rebuild. 6087 * targets.c (m68kaux_coff_vec): Declare. 6088 * coffcode.h (bfd_coff_backend_data): Add field 6089 _bfd_coff_link_add_one_symbol. 6090 (bfd_coff_link_add_one_symbol): Define. 6091 (compare_arelent_ptr): New static function if TARG_AUX. 6092 (coff_write_relocs): If TARG_AUX, sort the relocs. 6093 (coff_write_object_contents): Set A/UX aouthdr magic number. 6094 (coff_link_add_one_symbol): Define if not defined. 6095 (bfd_coff_std_swap_table): Initialize new field. 6096 * libcoff.h: Rebuild. 6097 * cofflink.c (coff_link_add_symbols): Call 6098 bfd_coff_link_add_one_symbol rather than 6099 _bfd_generic_link_add_one_symbol. 6100 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined. 6101 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field. 6102 * coff-mips.c (mips_ecoff_backend_data): Likewise. 6103 * Makefile.in: Rebuild dependencies. 6104 (BFD32_BACKENDS): Add coff-aux.o. 6105 (BFD32_BACKENDS_CFILES): Add coff-aux.c. 6106 6107Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 6108 6109 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT* 6110 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation. 6111 6112Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com> 6113 6114 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h, 6115 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h. 6116 (maintainer-clean): Warn about deleting special files. 6117 (bfd-in2.h, libbfd.h, libcoff.h): New targets. 6118 6119 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and 6120 warning symbols correctly. 6121 * elf32-i386.c (elf_i386_relocate_section): Likewise. 6122 * elf32-m68k.c (elf_m68k_relocate_section): Likewise. 6123 * elf32-mips.c (mips_elf_relocate_section): Likewise. 6124 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. 6125 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. 6126 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise. 6127 6128 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid 6129 warnings. 6130 6131Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com> 6132 6133 * libcoff-in.h: aligned newly exported names with bfd naming 6134 conventions. Removed an erroneous define of POWERPC_LE_PE. 6135 * libcoff.h: Rebuild. 6136 * cofflink.c, coff-ppc.c: the above function name changes 6137 6138Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com> 6139 6140 From Basim Kadhim <kadhim@spock.cs.colorado.edu>: 6141 * ecoff.c (struct extsym_info): Define. 6142 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info 6143 to ecoff_link_write_external. 6144 (ecoff_link_write_external): Accept a struct extsym_info pointer. 6145 Strip symbols when appropriate. 6146 6147 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>: 6148 * syms.c (BSF_OBJECT): Define. 6149 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT. 6150 * bfd-in2.h: Rebuild. 6151 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an 6152 STT_OBJECT symbol. 6153 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT 6154 is set. 6155 6156 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when 6157 copying relocs into a shared object, treat a defined global symbol 6158 as a local symbol. 6159 * elf32-m68k.c (elf_m68k_relocate_section): Likewise. 6160 * elf32-mips.c (mips_elf_relocate_section): Likewise. 6161 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. 6162 6163 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a 6164 real defined symbol, not to a weak defined symbol. 6165 6166Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com> 6167 6168 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types 6169 and made a few static functions externs. 6170 6171 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the 6172 POWERPC_LE_PE hack in cofflink. 6173 6174 * libcoff-in.h: promoted the following from cofflink.c to allow 6175 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE, 6176 coff_debug_merge_element, struct coff_debug_merge_type, 6177 coff_debug_merge_hash_entry, coff_debug_merge_hash_table, 6178 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free, 6179 coff_debug_merge_hash_lookup, coff_link_section_info, 6180 coff_final_link_info, coff_debug_merge_hash_newfunc, 6181 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order. 6182 6183 * libcoff.h: re-gen'd 6184 6185Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com> 6186 6187 * syms.c: Include "bfdlink.h". 6188 (struct stab_find_info): Define. 6189 (_bfd_stab_section_find_nearest_line): New function. 6190 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare. 6191 * libbfd.h: Rebuild. 6192 * elf-bfd.h (struct elf_obj_tdata): Add line_info field. 6193 * elf.c (_bfd_elf_find_nearest_line): Try calling 6194 _bfd_stab_section_find_nearest_line before searching the ELF 6195 symbol table. Find the closest STT_FUNC symbol, not the last one. 6196 * libcoff-in.h (coff_data_type): Add line_info field. 6197 * libcoff.h: Rebuild. 6198 * coffgen.c (coff_find_nearest_line): Try calling 6199 _bfd_stab_section_find_nearest_line before searching the COFF 6200 symbol table. 6201 * Makefile.in: Rebuild dependencies. 6202 6203Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6204 6205 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size 6206 4 bytes, so we get the correct value when updating the register 6207 field in little endian mode. 6208 6209Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com> 6210 6211 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and 6212 entry_section fields. Add sntoc and snentry fields. 6213 * libcoff.h: Rebuild. 6214 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry, 6215 not toc_section and entry_section (the COFF file does not have any 6216 sections at this point). 6217 (coff_write_object_contents): Set o_snentry and o_sntoc from 6218 snentry and sntoc rather than entry_section and toc_section. 6219 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and 6220 snentry, not toc_section and entry_section. 6221 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set 6222 entry_section from hentry. 6223 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set, 6224 set snenty. 6225 (xcoff_link_input_bfd): Set sntoc, not toc_section. 6226 (xcoff_write_global_symbol): Get toc_section from sntoc, rather 6227 than using toc_section directly. 6228 6229 * archures.c: Add missing `.' in enum bfd_architecture. 6230 * bfd-in2.h: Rebuild. 6231 6232 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From 6233 Robert Lipe <robertl@arnet.com>. 6234 6235Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6236 6237 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2} 6238 to sections we allocate. Use bfd_zalloc to allocate initialial 6239 sections, not bfd_alloc. 6240 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from 6241 SDA{,2}I16 relocations. 6242 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine 6243 whether to put something in .sbss or not. 6244 (ppc_elf_relocate_section): Add support for more relocations. Add 6245 in sec->output_offset where appropriate. Make error messages 6246 include the symbol name. 6247 6248 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before 6249 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_ 6250 doesn't get redefined messages if -shared. 6251 6252 * elflink.h (elf_create_pointer_linker_section) Only bump RELA 6253 section if the rel_section field has been set up. 6254 6255Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6256 6257 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi 6258 relocations. 6259 6260Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com> 6261 6262 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking 6263 of flags, only flags used are controlled by mach number. Bump up 6264 output file mach number to highest of input file mach numbers. 6265 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1. 6266 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa. 6267 6268 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out 6269 bfd_elf64_sparc_vec support. 6270 6271Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6272 6273 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if 6274 the embedded bit is set on some objects and not on others. Just 6275 or it together. 6276 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA} 6277 relocations. 6278 6279Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com> 6280 6281 * coffcode.h (coff_new_section_hook): Don't try to align the 6282 .stabstr section. 6283 6284 * coffcode.h (coff_set_section_contents): Fix the handling of the 6285 .lib section to work even if the entire section contents are 6286 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and 6287 Robert Lipe <robertl@arnet.com>. 6288 6289Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6290 6291 * elflink.h (elf_finish_pointer_linker_section): Don't allocate 6292 memory here for contents. 6293 6294 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and 6295 _SDA2_BASE_ by 32768. 6296 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't 6297 started using. Allocate contents for .sdata and .sdata2 sections 6298 also. 6299 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message, 6300 rather than _name. 6301 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to 6302 size _SDA{,2}_BASE_. 6303 (ppc_elf_relocate_section): Change how sdata{,2} relocations are 6304 done. 6305 6306Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com> 6307 6308 * elflink.h (elf_finish_pointer_linker_section): Fix typo. 6309 6310 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64. 6311 (bfd_mach_sparc_{v8plus,v8plusa}): Define. 6312 (bfd_mach_sparc_v9a): Define. 6313 (bfd_mach_sparc_v9_p): Define. 6314 * bfd-in2.h: Regenerated. 6315 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to 6316 bfd_mach_sparc_v9. 6317 * elf64-sparc.c (sparc64_elf_object_p): Likewise. 6318 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec 6319 to bfd_elf32_sparc_vec. 6320 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info. 6321 Add v8plus{,a} support. 6322 Add v9a support. 6323 (sparc_compatible): New function. 6324 * elf32-sparc.h: #include "elf/sparc.h". 6325 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p, 6326 elf32_sparc_final_write_processing): New functions. 6327 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p, 6328 elf_backend_final_write_processing): Define. 6329 6330Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6331 6332 * elf-bfd.h (struct elf_link_hash_entry): Add 6333 linker_section_pointer field. 6334 (enum elf_linker_section_enum): Enumeration for new way of 6335 creating linker dynamic sections and symbols. 6336 (elf_linker_section{,_pointers}): New structures for creating 6337 dynamic sections and symbols. 6338 (elf_obj_tdata): Add linker_section_pointers and linker_section 6339 fields. 6340 (elf_local_ptr_offsets,elf_linker_section): New accessor macros. 6341 (_bfd_elf_create_linker_section): New declarations. 6342 (_bfd_elf_find_pointer_linker_section): Ditto. 6343 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto. 6344 (_bfd_elf_make_linker_section_rela): Ditto. 6345 6346 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields. 6347 6348 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete. 6349 (ppc_elf_create_linker_section): New function to create the 6350 sections .got, .sdata, and .sdata2. 6351 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if 6352 needed. 6353 (ppc_elf_check_relocs): Support more of the eabi relocations. 6354 (ppc_elf_relocate_section): Ditto. 6355 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768 6356 if the .sdata{,2} + .sbss{,2} section size is > 32k. 6357 6358 * elflink.h (elf_create_pointer_linker_section): New function to 6359 create initialized pointers in dynamic linker sections. 6360 (elf_finish_pointer_linker_section): Actually intialize the 6361 pointers created above. 6362 6363 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New 6364 macros to provide both 32 and 64 bit versions of 6365 elf_create_pointer_linker_section. 6366 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to 6367 provide both 32 and 64 bit versions of 6368 elf_finish_pointer_linker_section. 6369 6370 * elflink.c (_bfd_elf_create_linker_section): New function to 6371 create a linker section. 6372 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a 6373 given address in the linker pointer offsets created for a given 6374 symbol. 6375 (_bfd_elf_make_linker_section_rela): Make a RELA section 6376 corresponding to the generated linker section. 6377 6378Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com> 6379 6380 * elf32-sparc.c (ELF_MACHINE_ALT1): Define. 6381 6382Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com> 6383 6384 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs. 6385 (coff_ppc_relocate_section): Handle special values for gcc built dlls. 6386 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries. 6387 Also begin the toc at 4 as an eye catcher ('31313131' marks the first 6388 toc entry in an objdump) for now. 6389 (ppc_do_last, ppc_get_last): New function - needed to save processing 6390 the toc owner to the end. 6391 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the 6392 toc owner last. 6393 6394 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the 6395 toc owner from being done till last. Must define POWERPC_LE_PC 6396 to enable it. 6397 6398 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab 6399 6400 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str 6401 to INFO. 6402 (coff_swap_aouthdr_out): Removed a non-working hack for computing the 6403 SizeOfImage for PowerPC. Ignore the size of the .junk section. 6404 6405Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com> 6406 6407 * elfcore.h: Include <signal.h> before <sys/procfs.h>. 6408 6409Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com> 6410 6411 * cpu-powerpc.c (arch_info_struct): Change last entry to not point 6412 back to first. 6413 (bfd_powerpc_arch): Point at first entry in arch_info_struct. 6414 6415Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com> 6416 6417 * elf.c (assign_file_positions_for_segments): Don't increment file 6418 offset for a segment which contains no loadable sections. 6419 6420Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6421 6422 * reloc.c: Add new PowerPC relocations. 6423 * {bfd-in2,libbfd}.h: Regenerate. 6424 6425 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations. 6426 (ppc_elf_reloc_type_lookup): Lookup new relocations. 6427 6428Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com> 6429 6430 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22 6431 entries. 6432 6433 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if 6434 info->shared. 6435 6436 * coffgen.c (coff_find_nearest_line): Don't try to cache 6437 information in sections that are not owned by a BFD. From Richard 6438 Henderson <richard@atheist.tamu.edu>. 6439 6440 * elf32-mips.c: Numerous changes to dynamic linking code, mostly 6441 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>. 6442 * elflink.h (elf_link_output_extsym): Remove special check for 6443 _rld_new_interface. 6444 6445 * ecoffswap.h: Add prototypes for static functions. 6446 6447Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6448 6449 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions. 6450 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc 6451 references. 6452 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections 6453 to satisfy a TOC16 relocation. Rewrite unsupported relocation 6454 support. Begin support for R_PPC_SDA{2,}REL. 6455 6456Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6457 6458 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to 6459 create the .got and .got.neg sections. 6460 (ppc_elf_size_dynamic_sections): Call it. 6461 (ppc_elf_check_relocs): Call it. 6462 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got. 6463 (ppc_elf_check_relocs): Add error messages for relocations we 6464 don't yet support. Do not include R_PPC_SDAREL16 like a GOT 6465 relocation. 6466 6467Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6468 6469 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new 6470 section flags for V.4 and eabi. 6471 6472Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com> 6473 6474 * elf.c (assign_file_positions_for_segments): If a segment 6475 contains no sections, don't mark it as readable. 6476 6477 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare. 6478 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare. 6479 6480 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of 6481 dynamic section, if there is one. 6482 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field. 6483 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR. 6484 (bfd_elf64_swap_dyn_in): Likewise. 6485 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to 6486 PTR. 6487 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field. 6488 6489 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a 6490 DT_TEXTREL entry because of .rel.plt. From Martin Pirker 6491 <pirker@eiunix.tuwien.ac.at>. 6492 6493Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6494 6495 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for 6496 PowerPC V.4 and eabi. 6497 * bfd-in2.h: Regenerate. 6498 * libfd.h: Regenerate. 6499 6500 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags. 6501 6502 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED 6503 section type and SHF_EXCLUDE section flag, turning them into the 6504 appropriate bfd section flag. 6505 6506Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com> 6507 6508 * xcofflink.c (xcoff_link_add_symbols): Create the special 6509 sections if we see a DYNAMIC object, in case that is the only 6510 XCOFF input object we see. 6511 6512 * elf32-mips.c: Extensive changes for a start at dynamic linking 6513 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>. 6514 6515 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field. 6516 (struct elf_backend_data): Remove 6517 elf_backend_create_program_headers field. Add 6518 elf_backend_additional_program_headers and 6519 elf_backend_modify_segment_map fields. 6520 * elfxx-target.h (elf_backend_type_change_ok): Define if not 6521 defined. 6522 (elf_backend_additional_program_headers): Likewise. 6523 (elf_backend_modify_segment_map): Likewise. 6524 (elf_backend_create_program_headers): Don't define. 6525 (elfNN_bed): Change to account for field changes. 6526 * elf.c (assign_file_positions_for_segments): Call new 6527 modify_segment_map backend function. Don't call old 6528 create_program_headers backend function. 6529 (get_program_header_size): Call additional_program_headers rather 6530 than create_program_headers. 6531 * elflink.h (elf_link_add_object_symbols): Initialize 6532 type_change_ok from new backend field. 6533 (elf_link_output_extsym): Don't warn if _rld_new_interface is 6534 defined. 6535 (elf_reloc_link_order): Treat a reloc against a defined symbol as 6536 a reloc against the appropriate section. 6537 6538 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field. 6539 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init. 6540 (elf_flags_init): Rename from elf_ppc_flags_init. 6541 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not 6542 elf_ppc_flags_init. 6543 (ppc_elf_copy_private_bfd_data): Likewise. 6544 (ppc_elf_merge_private_bfd_data): Likewise. 6545 6546 * elf32-m68k.c (howto_table): Change src_mask to 0 for all 6547 relocation entries. 6548 6549Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com> 6550 6551 * coff-alpha.c (alpha_relocate_section): During final link, allow 6552 output .lita section to be bigger than 64k by adjusting gp value 6553 on a per-input section basis. 6554 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning 6555 field. 6556 (struct ecoff_section_tdata): Add gp field. 6557 6558Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com> 6559 6560 Handle Alpha ECOFF changes in OSF/1 3.2. 6561 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos 6562 field. 6563 * coff-alpha.c: Include "aout/ar.h". 6564 (alpha_ecoff_get_relocated_section_contents): Don't require an 6565 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1 6566 3.2 doesn't generate one. 6567 (alpha_relocate_section): Likewise. 6568 (alpha_ecoff_slurp_armap): Define. 6569 (alpha_ecoff_slurp_extended_name_table): Define. 6570 (alpha_ecoff_construct_extended_name_table): Define. 6571 (alpha_ecoff_truncate_arname): Define. 6572 (alpha_ecoff_write_armap): Define. 6573 (alpha_ecoff_generic_stat_arch_elt): Define. 6574 (alpha_ecoff_update_armap_timestamp): Define. 6575 (ARFZMAG): Define. 6576 (alpha_ecoff_read_ar_hdr): New static function. 6577 (alpha_ecoff_get_elt_at_filepos): New static function. 6578 (alpha_ecoff_openr_next_archived_file): New static function. 6579 (alpha_ecoff_get_elt_at_index): New static function. 6580 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field. 6581 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from 6582 _bfd_ecoff to alpha_ecoff. 6583 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos 6584 field from backend structure, rather than always calling 6585 _bfd_get_elt_at_filepos. 6586 * coff-mips.c (mips_ecoff_backend_data): Initialize 6587 get_elt_at_filepos field. 6588 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied 6589 from _bfd_generic_read_ar_hdr with minor changes. 6590 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag. 6591 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare. 6592 * libbfd.h: Rebuild. 6593 6594 * bfd-in.h (BFD_IN_MEMORY): Define. 6595 * libbfd-in.h (struct bfd_in_memory): Define. 6596 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag. 6597 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file. 6598 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set. 6599 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag. 6600 * bfd.c (struct _bfd): Change iostream field from char * to PTR. 6601 (bfd_get_size): Handle BFD_IN_MEMORY flag. 6602 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files. 6603 (bfd_open_file): Cast to PTR, not char *, when setting iostream. 6604 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set. 6605 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting 6606 iostream. 6607 (bfd_openstreamr): Likewise. 6608 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if 6609 BFD_IN_MEMORY is not set. 6610 * riscix.c (riscix_some_aout_object_p): Likewise. 6611 * bfd-in2.h, libbfd.h: Rebuild. 6612 6613 * targets.c (bfd_target): Add _bfd_get_elt_at_index field. 6614 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index. 6615 (bfd_get_elt_at_index): Define. 6616 * archive.c (_bfd_generic_get_elt_at_index): Rename from 6617 bfd_get_elt_at_index. Change index parameter from int to 6618 symindex. 6619 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare. 6620 (_bfd_noarchive_get_elt_at_index): Define. 6621 (_bfd_archive_bsd_get_elt_at_index): Define. 6622 (_bfd_archive_coff_get_elt_at_index): Define. 6623 * bfd-in2.h, libbfd.h: Rebuild. 6624 * aout-target.h (MY_get_elt_at_index): Define if not defined. 6625 * coff-rs6000.c (xcoff_get_elt_at_index): Define. 6626 * ieee.c (ieee_get_elt_at_index): Define. 6627 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define. 6628 * oasys.c (oasys_get_elt_at_index): Define. 6629 * som.c (som_get_elt_at_index): Define. 6630 6631 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line 6632 numbers to the .text section. 6633 6634Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com> 6635 6636 * ieee.c (ieee_write_debug_part): Change return type to boolean. 6637 If there is a SEC_DEBUGGING section, get the contents of the debug 6638 information part from it. 6639 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING 6640 section in memory. 6641 (ieee_write_object_contents): Check ieee_write_debug_part return. 6642 6643Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com> 6644 6645 * config.bfd (i[345]86-*-freebsd*): Add target. 6646 * configure.in (i386freebsd_vec): Add vec. 6647 * configure: Regenerate. 6648 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o. 6649 (BFD32_BACKENDS_CFILES): Add i386freebsd.c. 6650 Rebuild dependencies.. 6651 * freebsd.h: New file. 6652 * i386freebsd.c: New file. 6653 * targets.c (i386freebsd_vec): Declare. 6654 (bfd_target_vector): Add i386freebsd_vec. 6655 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE 6656 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE 6657 6658Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com> 6659 6660 * ieee.c (ieee_slurp_debug): New static function. 6661 (ieee_object_p): Call it. 6662 (ieee_slurp_section_data): Skip debugging sections. 6663 (ieee_get_reloc_upper_bound): Likewise. 6664 (ieee_get_section_contents): Likewise. 6665 (ieee_canonicalize_reloc): Likewise. 6666 (ieee_write_section_part): Likewise. 6667 (ieee_write_debug_part): Likewise. 6668 (ieee_write_data_part): Likewise. 6669 (init_for_output): Likewise. 6670 6671Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net> 6672 6673 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations 6674 work. 6675 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto 6676 relocs, since ppc_elf_relocate_section handles the linker case. 6677 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer 6678 used. 6679 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into 6680 ppc_elf_relocate_section since that is now the only caller. 6681 (ppc_elf_relocate_section): Ditto. 6682 6683Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com> 6684 6685 * coffcode.h (coff_write_object_contents): If we don't know the 6686 section of the entry point for an XCOFF executable, always set the 6687 entry address to -1. 6688 6689Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6690 6691 * elf.c (bfd_section_from_shdr): Add support for note sections. 6692 6693Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com> 6694 6695 * bfd-in.h (struct _symbol_info): Add stab_type field. 6696 * bfd-in2.h: Rebuild. 6697 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type. 6698 6699 * elf32-ppc.c: Remove trailing newline from calls to 6700 _bfd_error_handler. 6701 (ppc_elf_merge_private_bfd_data): Only warn about endianness 6702 difference if target endianness is known. 6703 6704For older changes see ChangeLog-9495 6705 6706Local Variables: 6707mode: change-log 6708left-margin: 8 6709fill-column: 74 6710version-control: never 6711End: 6712