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, 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 * 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: Rebuild. 766 * configure: Rebuild. 767 * Makefile.in: Rebuild. 768 * doc/Makefile.in: Rebuild. 769 770Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com> 771 772 * configure: Rebuild with latest devo autoconf for NT support 773 774Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com> 775 776 * cpu-arm.c (compatible): If B is a default type, return A. 777 778Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com> 779 780 * cpu-v850.c (scan): New function. 781 (arch_info_struct): New structure. 782 (bfd_v850_arch): Add link into arch_info_structure. 783 784 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850 785 architecture. 786 787 * elf32-v850.c (v850_elf_object_p): New function. 788 789 * archures.c (bfd_mach_v850e): Machine value for v850e. 790 791 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e. 792 793 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine 794 number. 795 796 * elf.c (prep_headers): Add support for v850e machine number. 797 798 * archures.c (bfd_mach_v850ea): Machine value for v850ea. 799 800 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea. 801 802 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine 803 number. 804 805 * elf.c (prep_headers): Add support for v850ea machine number. 806 807Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com> 808 809 * syms.c (_bfd_stab_section_find_nearest_line): Clear the 810 cached_stab field if the offset prevents us from using the cache. 811 812Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com> 813 814 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section 815 flags. 816 * aout-arm.c (aout_arm_little_vec): Likewise. 817 (aout_arm_big_vec): Likewise. 818 * bout.c (b_out_vec_big_host): Likewise. 819 (b_out_vec_little_host): Likewise. 820 * mipsbsd.c (aout_mips_little_vec): Likewise. 821 (aout_mips_big_vec): Likewise. 822 823Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com> 824 825 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1. 826 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO 827 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined. 828 829Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com> 830 831 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1. 832 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define. 833 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define. 834 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if 835 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power 836 of two for I960 only. 837 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO, 838 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide 839 default definitions. 840 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC, 841 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN. 842 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN. 843 * Makefile.in (coff-tic80.o): Depends upon coffswap.h. 844 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1. 845 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define 846 * coffcode.h (coff_write_object_contents): Set alignment field in 847 section header for TIC80COFF files. 848 849Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com> 850 851 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map, 852 v850_elf_check_relocs, v850_elf_reloc, 853 v850_elf_final_link_relocate): Add support for 854 BFD_RELOC_V850_16_PCREL relocation. 855 856 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL 857 relocation. 858 859 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation. 860 861 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation. 862 863Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com> 864 865 * cpu-v850e: New file. 866 867 * elf.c (prep_headers): Add support for v850e target. 868 869 * bfd-in2.h (bfd_architecture): Add support for v850e target. 870 871 * config.bfd: Add support for v850e target. 872 873 * archures.c: Add support for v850e target. 874 875Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com> 876 877 * cpu-v850ea: New file. 878 879 * elf.c (prep_headers): Add support for v850ea target. 880 881 * bfd-in2.h (bfd_architecture): Add support for v850ea target. 882 883 * config.bfd: Add support for v850ea target. 884 885 * archures.c: Add support for v850ea target. 886 887Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com> 888 889 * coffgen.c (coff_find_nearest_line): Correctly handle the offset 890 argument as section relative, rather than an absolute address. 891 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>. 892 893Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com> 894 895 * config.bfd (arc-*-elf*): Add. 896 * configure.in (bfd_elf32_{little,big}arc_vec): Add. 897 * configure: Rebuild. 898 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo. 899 (BFD32_BACKENDS): Add elf32-arc.lo. 900 (cpu-arc.lo,elf32-arc.lo): Add rules for. 901 * Makefile.in: Rebuild. 902 * archures.c (architecture list): Add bfd_arch_arc. 903 (bfd_archures_list): Add bfd_arc_arch. 904 (bfd_mach_arc_base): Define. 905 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add. 906 * targets.c (bfd_elf32_{little,big}arc_vec): Declare. 907 (bfd_target_vect): Add them. 908 * bfd-in2.h, libbfd.h: Rebuild. 909 * cpu-arc.c, elf32-arc.c: New files. 910 * elf.c (pre_headers): Recognize bfd_arch_arc. 911 912Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com> 913 914 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the 915 data section is correctly rounded to a page in the file. 916 917Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com> 918 919 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if 920 there are no symbols. 921 922Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com> 923 924 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V 925 file system 14 character limit. 926 * Makefile.am: Corresponding changes. 927 * configure.in: Corresponding changes. 928 * Makefile.in: Rebuild. 929 * configure: Rebuild. 930 931Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com> 932 933 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c. 934 Rebuild dependencies. 935 * Makefile.in: Rebuild. 936 937Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com> 938 939 * Makefile.am (docdir): Define. 940 * Makefile.in: Rebuild. 941 942Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com> 943 944 * configure: Rebuild with autoconf 2.12.1. 945 946Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com> 947 948 * aclocal.m4, configure: Rebuild with new automake patches. 949 950Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) 951 952 * rs6000-core.c (make_bfd_asection): New function to add a section 953 to the core file bfd. 954 (rs6000coff_core_p): Use make_bfd_asection to add the core file 955 sections. 956 Use BFD routines to seek, read and stat the core file. 957 Handle .data sections from loaded objects and anonymously mmapped 958 regions, these are available in AIX 4 core files. 959 960Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com> 961 962 * configure.in: Set enable_shared before AM_PROG_LIBTOOL. 963 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL 964 copy; use a patches libtool instead. 965 * acmacros.m4: Remove. 966 * Makefile.in: Rebuild. 967 * aclocal.m4: Rebuild. 968 * configure: Rebuild. 969 970Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com> 971 972 * Makefile.am: New file, based on old Makefile.in. 973 * acmacros.m4: New file, copied from old aclocal.m4. 974 * acinclude.m4: New file. 975 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library 976 handling; now handled by libtool. Replace AC_CONFIG_HEADER with 977 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL. 978 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all 979 .o files to .lo. Remove stamp-h handling in AC_OUTPUT. 980 * acconfig.h: Mention PACKAGE and VERSION. 981 * stamp-h.in: New file. 982 * dep-in.sed: Change .o to .lo. 983 * Makefile.in: Now built with automake. 984 * aclocal.m4: Now built with aclocal. 985 * config.in, configure: Rebuild. 986 * VERSION: Remove. 987 988Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au> 989 990 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL 991 if there is only a relocation to a read-only but not allocatable 992 section (like .stab). 993 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise. 994 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise. 995 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise. 996 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise. 997 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise. 998 999 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments. 1000 (ppc_elf_create_linker_section): These sections are not 1001 created by the linker (that is, they are created by the user 1002 putting data in them). In particular, they can be the source 1003 and target of relocations. 1004 (ppc_elf_adjust_dynamic_symbol): Check postcondition of 1005 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common 1006 objects (for instance, 'long double') to 16-byte boundaries. 1007 (ppc_elf_size_dynamic_sections): Make the code that generates 1008 section symbols exactly the same as for sparc, reducing the 1009 number of section symbols output. 1010 (ppc_elf_check_relocs): Check postcondition of 1011 bfd_elf32_link_record_dynamic_symbol. Make default case the 1012 same as corresponding code for sparc, fixing bug involving 1013 .rela.stabs. 1014 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols 1015 forced to be local because of versioning (by replicating 1016 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs 1017 as usual in ELF, not as pseudo-REL relocs (as the sparc linker 1018 does). 1019 (ppc_elf_relocate_section): Add handy debugging code for when 1020 assertion fails. Add some more 'symbol made local because of 1021 versioning' cases. 1022 1023 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when 1024 processing a GOT relocation as required by ABI. 1025 1026Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 1027 1028 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any 1029 version info if this symbol came from a dynamic object. 1030 (elf_link_add_object_symbols): Set the version info of a symbol 1031 only if the object actually contains version definitions and 1032 defines this symbol. 1033 1034Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com> 1035 1036 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros. 1037 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for 1038 win32 dependencies. 1039 * configure: Regenerated with autoconf 2.12. 1040 * doc/Makefile.in: Add $(EXEEXT) to chew executable. 1041 1042Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) 1043 1044 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print 1045 a warning rather than returning an error. 1046 1047Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com> 1048 1049 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy. 1050 1051Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com> 1052 1053 * cisco-core.c: define signals for wingdb. 1054 1055Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com> 1056 1057 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with 1058 the same number of aux entries. 1059 1060Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com) 1061 1062 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the 1063 difference of two symbols if the relocation size is 32 bits. 1064 (som_write_fixups): Handle R_DATA_EXPR. 1065 1066Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com> 1067 1068 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by 1069 its value if COFF_WITH_PE is defined. 1070 1071Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE> 1072 1073 * coff-stubgo32.c: New file. 1074 * go32stub.h: New file. 1075 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h. 1076 * coffswap.h (coff_swap_filehdr_in): Invoke 1077 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they 1078 are defined. 1079 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and 1080 COFF_ADJUST_FILEHDR_OUT_POST if they are defined. 1081 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and 1082 COFF_ADJUST_AUX_IN_POST if they are defined. 1083 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and 1084 COFF_ADJUST_AUX_OUT_POST if they are defined. 1085 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and 1086 COFF_ADJUST_SCNHDR_IN_POST if they are defined. 1087 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and 1088 COFF_ADJUST_SCNHDR_OUT_POST if they are defined. 1089 * targets.c (go32stubbedcoff_vec): Declare. 1090 (bfd_target_vector): Add go32stubbedcoff_vec. 1091 * configure.in (go32coff_vec): New target vector. 1092 (go32stubbedcoff_vec): Likewise. 1093 * config.bfd (i[3456]86-*-msdosdjgpp*): New target. 1094 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*. 1095 * Makefile.in: Rebuild dependencies. 1096 (BFD32_BACKENDS): Add coff-stubgo32.o. 1097 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c. 1098 (HFILES): Add go32stub.h. 1099 1100Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com> 1101 1102 * configure.in: Check for fdopen. 1103 * configure, config.in: Rebuild. 1104 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or 1105 __GO32__. Reindent a bit. 1106 1107Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com> 1108 1109 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED 1110 flag for newly created sections. 1111 (sunos_add_dynamic_symbols): Don't discard newly created sections 1112 if shared library is dynobj. 1113 1114Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com> 1115 1116 * elf.c (map_sections_to_segments): When checking whether 1117 including a section in a segment would force us to skip a page, 1118 align the address of the next segment to avoid wraparound 1119 problems. 1120 1121Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com> 1122 1123 * coffcode.h (coff_write_object_contents): Initialize 1124 target id field to TIC80_TARGET_ID. 1125 * coffswap.h (coff_swap_filehdr_out): Swap out target id field 1126 if used. 1127 (coff_swap_filehdr_in): Swap in target id field if used. 1128 1129Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com> 1130 1131 * coff-i386.c (coff_i386_is_local_label_name): New static function 1132 if TARGET_UNDERSCORE. 1133 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE. 1134 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags. 1135 1136Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com> 1137 1138 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not 1139 complain_overflow_signed, for 32 bit PC relative relocations. 1140 1141Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com> 1142 1143 * elflink.h (elf_link_add_object_symbols): When a version 1144 indirection symbol is overridden, make the original symbol point 1145 at the real overriding symbol. 1146 1147 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid 1148 string index. 1149 1150 * elflink.h (elf_link_output_extsym): Use the right section for a 1151 common symbol. 1152 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common 1153 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON. 1154 1155Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu> 1156 1157 * elflink.h (elf_merge_symbols): Resolve indirect and warning 1158 symbols before checking for new symbols. 1159 1160 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H. 1161 1162Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com> 1163 1164 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the 1165 file, not aoutsz bytes (they are different in XCOFF .o files). 1166 1167 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be 1168 redefined by objects included from archives. 1169 1170Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com> 1171 1172 * elflink.h (elf_merge_symbol): In the case of a new defined 1173 symbol overriding an old defined symbol, return the hash table 1174 entry which we modify, even if it is the target of an 1175 indirection. 1176 (elf_link_add_object_symbols): If the real name of the symbol gets 1177 overridden, convert the versioned symbol into an indirect symbol 1178 to the real symbol. 1179 1180 * elflink.h (elf_merge_symbol): New static function, broken out of 1181 elf_link_add_object_symbols. 1182 (elf_link_add_object_symbols): Call it. 1183 1184Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com> 1185 1186 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to 1187 handle case where COFF filehdr does not immediately follow PE 1188 header. 1189 * coffgen.c (coff_object_p): Remove useless seek to current 1190 location. 1191 1192Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com> 1193 1194 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to 1195 REFC. 1196 1197Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com> 1198 1199 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging 1200 symbols, skip N_ABS symbols with debugging storage classes. 1201 1202Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au> 1203 1204 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL* 1205 relocs in shared libraries which refer to local symbols. Cope 1206 with addend when processing a GOT relocation. 1207 1208 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols 1209 for sections that the linker didn't create. 1210 (ppc_elf_finish_dynamic_sections): Only try to write out a section 1211 symbol if it was created in ppc_elf_size_dynamic_sections. 1212 (ppc_elf_relocate_section): Complain if we have to generate a reloc 1213 relative to a section for which we didn't output a symbol. 1214 1215 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT 1216 relocs are 'rela' relocs, like everything else. .rela.plt is not 1217 a read-only section, so we don't have to special-case it. 1218 1219 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the 1220 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs. 1221 1222 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot. 1223 (ppc_elf_relocate_section): @got offsets are 4 from start of the 1224 actual .got section. 1225 * elflink.c (_bfd_elf_create_got_section): The three reserved 1226 words start from the symbol '_GLOBAL_OFFSET_TABLE_'. 1227 1228 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5 1229 characters, not 4. 1230 1231 * elf32-ppc.c (ppc_elf_check_relocs): Use 1232 _bfd_elf_create_got_section to create the GOT rather than 1233 ppc_elf_create_linker_section. Create the '.rela.got' section 1234 ourselves. 1235 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a 1236 symbol has a GOT entry. 1237 (ppc_elf_relocate_section): Record when a symbol is used through 1238 the GOT, and allocate space in the GOT for each such symbol. 1239 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff. 1240 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT 1241 stuff. 1242 1243 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be 1244 treated in a similar way to ADDR16_HA relocs. 1245 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into 1246 shared objects; the linker must deal with them. 1247 (ppc_elf_create_linker_section): Stop setting 1248 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused 1249 LINKER_SECTION_PLT stuff. 1250 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff. 1251 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT 1252 section, not ELF-specific calls. 1253 (elf_backend_plt_not_loaded): Set to 1. 1254 (elf_backend_got_symbol_offset): Set to 4. 1255 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member 1256 for when ld.so fills in the PLT; and 'got_symbol_offset' member. 1257 * elflink.c (_bfd_elf_create_dynamic_sections): Apply 1258 plt_not_loaded member. 1259 (_bfd_elf_create_got_section): Apply got_symbol_offset. 1260 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to 1261 'loaded'. 1262 (elf_backend_G_O_T_offset): Set default to 0. 1263 (elfNN_bed): Set added fields. 1264 1265 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting 1266 DT_RELENT in shared objects; should be DT_RELAENT. 1267 1268 * elf32-ppc.c (ppc_elf_relocate_section): Propagate 1269 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where 1270 such a reloc (in a non-shared object) refers to a symbol that's 1271 not defined. 1272 1273Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu> 1274 1275 * elfcode.h (put_signed_word): Define. 1276 (get_signed_word): Define. 1277 (elf_swap_reloca_in): Use get_signed_word for the r_addend field. 1278 (elf_swap_reloca_out): Use put_signed_word for the r_addend 1279 field. 1280 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use 1281 bfd_get_signed_32 to set the r_addend field. 1282 * elf64-mips.c (mips_elf64_swap_reloca_in): Use 1283 bfd_h_get_signed_64 to set the r_addend field. 1284 1285Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com> 1286 1287 * elf32-i386.c (elf_i386_relocate_section): When generating a 1288 shared library, do the relocation if the input section is not 1289 allocated in memory. 1290 1291 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call 1292 elf_link_assign_sym_version before elf_adjust_dynamic_symbol. 1293 (elf_fix_symbol_flags): New static function, broken out of 1294 elf_adjust_dynamic_symbol. 1295 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags. 1296 (elf_link_assign_sym_version): Likewise. Permit a symbol to be 1297 forced local even if NEEDS_PLT is set. When forcing a symbol to 1298 be local, clear NEEDS_PLT. 1299 (elf_link_output_extsym): Remove unused local bed. 1300 1301Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com) 1302 1303 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure 1304 for derived elf linker hash table entries. References to 1305 elf_link_hash_entry changed appropriately. 1306 (elf32_mn10300_link_hash_table): New structure for derived elf 1307 linker hash table. 1308 (elf32_mn10300_hash_table): Define. 1309 (elf32_mn10300_link_hash_traverse): Likewise. 1310 (elf32_mn10300_link_hash_newfunc): New function. 1311 (elf32_mn10300_link_hash_table_create): Likewise. 1312 (elf32_mn10300_finish_hash_table_entry): Likewise. 1313 (mn10300_elf_relax_section): Handle "call" -> "calls", removal 1314 of prologue code, and call:32->call:16 relaxing. 1315 (compute_function_info: New function. 1316 (bfd_elf32_bfd_ilink_hash_table_create): Define. 1317 1318Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com> 1319 1320 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol 1321 for a symbol which is being forced to be local. 1322 * elf32-i386.c (elf_i386_relocate_section): Write out the 1323 relocation value for a GOT reloc for a symbol which is turning 1324 into a local symbol. 1325 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a 1326 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT 1327 reloc. 1328 * elf32-m68k.c, elf32-sparc.c: Corresponding changes. 1329 1330 * elf32-i386.c (elf_i386_relocate_section): Get the relocation 1331 value if the symbol is turning into a local symbol. 1332 * elf32-m68k.c (elf_m68k_relocate_section): Likewise. 1333 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. 1334 13351997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com> 1336 1337 * elflink.h (elf_link_add_object_symbols): Also read verneed 1338 information by calling `_bfd_elf_slurp_version_tables'. 1339 (elf_link_add_object_symbols): For undefined symbols look for 1340 version information in the verneed records. 1341 (elf_link_add_object_symbols): Use soname of shared object 1342 for verneed record if it is available. 1343 1344Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu> 1345 1346 * cpu-arm.c: Add prototypes for compatible and scan. 1347 * cofflink.c: Add prototype for mark_relocs. 1348 1349 * archive.c (bfd_special_undocumented_glue): Change filename to 1350 const pointer. Add prototype. 1351 1352Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 1353 1354 * elflink.h (elf_link_add_object_symbols): Ignore relocations of 1355 sections that will be discarded. 1356 13571997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com> 1358 1359 * elflink.h (elf_link_find_version_dependencies): When searching 1360 for known version symbol skip non-matching verdef records, not 1361 matching records. 1362 1363Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com> 1364 1365 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long, 1366 not a bfd_vma, to the base file, to match how dlltool reads it. 1367 1368Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com> 1369 1370 * reloc.c: Add thumb relocations. 1371 1372 * bfd-in2.h: Add Thumb relocations. 1373 1374 * libbfd.h: Add Thumb relocations. 1375 1376Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 1377 1378 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name. 1379 1380Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com> 1381 1382 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx 1383 for a section even if it is not loaded. 1384 1385 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract 1386 section VMA. 1387 (_bfd_coff_link_input_bfd): Separate section VMA handling for 1388 input and output files. 1389 (_bfd_coff_generic_relocate_section): Check whether input file, 1390 not output file, is a PE file. 1391 1392Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com> 1393 1394 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static. 1395 1396Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com> 1397 1398 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an 1399 R_IMAGEBASE reloc. 1400 1401Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com> 1402 1403 * cpu-arm.c (compatible): Add test for supersets of ARM 1404 architectures. 1405 1406Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com> 1407 1408 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static 1409 member. 1410 1411Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com> 1412 1413 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is 1414 called directly by gas/config/tc-arm.c. 1415 1416Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu> 1417 1418 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format. 1419 (elf64_alpha_finish_dynamic_symbol): Fill it in properly. 1420 1421Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com> 1422 1423 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add 1424 section VMA. 1425 1426Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com> 1427 1428 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define. 1429 (coff_bfd_copy_private_bfd_data): Ditto. 1430 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static. 1431 (coff_arm_bfd_print_private_bfd_data): Ditto. 1432 (coff_arm_bfd_set_private_flags): Ditto. 1433 (coff_arm_bfd_copy_private_bfd_data): Ditto. 1434 1435Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com> 1436 1437 * libcoff-in.h (struct coff_final_link_info): Add boolean 1438 global_to_static member for support of task linking. 1439 (_bfd_coff_write_task_globals): Add prototype. 1440 * libcoff.h: Regenerate. 1441 * coffcode.h (coff_write_object_contents): Use #ifdef to 1442 check RS6000COFF_C, to be consistent with all other uses 1443 in this file. 1444 * cofflink.c (_bfd_coff_final_link): If doing task linking, 1445 call _bfd_coff_write_task_globals. 1446 (_bfd_coff_link_input_bfd): If doing task linking, convert 1447 global functions to static. 1448 (_bfd_coff_write_global_sym): If doing task linking, convert 1449 global variables to static. 1450 (_bfd_coff_write_task_globals): New function. 1451 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80. 1452 (C_AUTOARG): #undef since it clashes with C_UEXT. 1453 (C_LASTENT): #undef since it clashes with C_STATLAB. 1454 * coffcode.h (coff_write_object_contents): Use TIC80COFF 1455 rather than TIC80. 1456 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use 1457 when TIC80COFF defined (clashes with C_UEXT). Explicitly 1458 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported. 1459 1460Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com> 1461 1462 * coff-tic80.c (tic80_howto_table): Change overflow check for most 1463 PP relocations to complain_overflow_dont. 1464 1465Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com> 1466 1467 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change 1468 name of R_RELLONG to "RELLONG". Set rightshift and complain for 1469 M_PPCR. 1470 (ppbase_reloc, glob15_reloc): New static functions. 1471 (glob16_reloc, local16_reloc): New static functions. 1472 (rtype2howto): Handle all relocation types. 1473 (coff_tic80_relocate_section): New static function. 1474 (coff_relocate_section): Define to coff_tic80_relocate_section. 1475 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h. 1476 1477Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com> 1478 1479 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or 1480 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol 1481 value. 1482 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all 1483 callers. If PE file, don't add section VMA. 1484 (coff_write_alien_symbol): If PE file, don't add section VMA. 1485 * cofflink.c (_bfd_coff_link_input_bfd): Likewise. 1486 (_bfd_coff_write_global_sym): Likewise. 1487 (_bfd_coff_generic_relocate_section): Likewise. 1488 1489 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma 1490 is 64 bits. 1491 1492Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com> 1493 1494 * cofflink.c (mark_relocs): Add new function to mark symbols which 1495 are used by relocations. 1496 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to 1497 suppress the skipping of symbols that have thus been marked. 1498 1499Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com> 1500 1501 * coff-sh.c (sh_merge_private_data): New static function. 1502 (coff_bfd_merge_private_bfd_data): Define. 1503 1504Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com> 1505 1506 * coff-tic80.c: Remove unnecessary #ifdefs. 1507 * config.bfd: Set targ_underscore to yes for tic80. 1508 1509Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com> 1510 1511 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem 1512 with unresolved external symbols in GDB). 1513 1514Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com) 1515 1516 * elf-m10300.c (elf32_mn10300_relax_section): Read in all 1517 the symbols associated with each BFD. 1518 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol 1519 more than once. 1520 * elf-m10200.c: Likewise. 1521 * elf32-m32r.c: Likewise. 1522 * elf32-sh.c: Likewise. 1523 1524Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com> 1525 1526 * elflink.h (elf_link_add_object_symbols): Don't decrease the 1527 alignment of a common symbol. If two symbols that look like 1528 common symbols are found in two shared libraries, and the size is 1529 different, use the larger size, and warn if --warn-common. If a 1530 common symbol overrides a definition in a shared library, set the 1531 size to the larger size, and warn if --warn-common. 1532 1533Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com> 1534 1535 * cpu-arm.c (compatible): Allow default machine to be polymorphed 1536 into any other machine type. 1537 1538 * coffcode.h (coff_set_flags): Initialise flags variable to 0. 1539 1540 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging 1541 data into an unitialised destination set its machine type as well. 1542 1543Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com> 1544 1545 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size 1546 to common symbol size. Consistently treat uninitialized symbols 1547 in shared objects as common symbols. 1548 1549Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com> 1550 1551 * archures.c (constants): Added new constants to identify the 1552 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a, 1553 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T. 1554 1555 * bfd-in2.h (constants): Added new constants to identify 1556 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a, 1557 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and 1558 bfd_mach_arm_4T. This file is auto-magically generated from the 1559 archures.c file. This update is just to save work. 1560 1561 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data, 1562 coff_arm_bfd_print_private_bfd_data, 1563 coff_arm_bfd_set_private_flags, 1564 coff_arm_bfd_copy_private_bfd_data): Added these new functions. 1565 (global): Macro redefinitions set up to use these new functions. 1566 1567 * coffcode.h (coff_mkobject_hook): Added call to 1568 coff_arm_bfd_set_private_flags(). 1569 (coff_set_arch_mach_hook): Added code to set machine type based on 1570 bits stored in internal flags. 1571 (coff_set_flags): Added code to set the new bits in the flags 1572 field based on the machine number. 1573 (function definition macros): Made all function definition macros 1574 conditional so that they can be overridden by target specific 1575 files. 1576 1577 * cpu-arm.c (compatible): Added this function. (arch_info_struct): 1578 Structure extended to include new types, one each for ARMv2, 1579 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T. 1580 1581 * libcoff-in.h (struct coff_tdata): Added flags field. 1582 1583Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com> 1584 1585 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support. 1586 1587 * config.bfd: Change #if 0 around uses of host_aout_vec to #if 1588 HAVE_host_aout_vec. 1589 1590Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com> 1591 1592 * coffgen.c (coff_find_nearest_line): If there are no syments, 1593 just return false. 1594 1595Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk> 1596 1597 * config.bfd: cope with '*-*-linux-gnuaout' targets. 1598 1599Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com> 1600 1601 * targmatch.sed: Add explicit \n characters to work around bug in 1602 HP/UX 10.20 sed program. 1603 1604Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com> 1605 1606 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign 1607 extension problems. 1608 1609Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com> 1610 1611 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h. 1612 1613Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 1614 1615 * elf32-m68k.c: Follow the last changes in elf32-i386.c: 1616 (struct elf_m68k_pcrel_relocs_copied, struct 1617 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table, 1618 elf_m68k_link_hash_traverse, elf_m68k_hash_table, 1619 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create, 1620 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create): 1621 New definitions. 1622 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy 1623 PC relative relocs for a global symbol defined in a regular 1624 object, and count the number of PC relative relocs copied for any 1625 global symbol. 1626 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic, 1627 traverse with elf_m68k_discard_copies. 1628 1629Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com> 1630 1631 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative 1632 relocs. From Jamie Lokier <jamie@rebellion.co.uk>. 1633 1634 * coffcode.h (coff_compute_section_file_positions): Force the 1635 potential last byte in the file to be written out when 1636 COFF_IMAGE_WITH_PE. 1637 1638Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org> 1639 1640 * configure.host (mips*-*-openbsd*): New host. 1641 1642Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com> 1643 1644 * elflink.h (elf_link_add_object_symbols): Only subtract the 1645 section VMA from the symbol value if this is a fully linked file. 1646 1647 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define. 1648 (struct elf_i386_link_hash_entry): Define. 1649 (struct elf_i386_link_hash_table): Define. 1650 (elf_i386_link_hash_traverse): Define. 1651 (elf_i386_hash_table): Define. 1652 (elf_i386_link_hash_newfunc): New static function. 1653 (elf_i386_link_hash_table_create): New static function. 1654 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy 1655 PC relative relocs for a global symbol defined in a regular 1656 object, and count the number of PC relative relocs copied for any 1657 global symbol. 1658 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic, 1659 traverse with elf_i386_discard_copies. 1660 (elf_i386_discard_copies): New static function. 1661 (bfd_elf32_bfd_link_hash_table_create): Define. 1662 1663 From Gordon W. Ross <gwr@mc.com>: 1664 * aoutf1.h (MY_entry_is_text_address): Define if not defined. 1665 (sunos4_aout_backend): Use MY_entry_is_text_address. 1666 1667Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com> 1668 1669 * elf32-d30v.c (elf_d30v_howto_table): Changed size of 1670 R_D30V_32_NORMAL to 2 (4 bytes). 1671 1672Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com> 1673 1674 From Gordon W. Ross <gwr@mc.com>: 1675 * netbsd.h (N_SHARED_LIB): Define. 1676 (SEGMENT_SIZE): Don't define. 1677 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of 1678 April 11). 1679 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000. 1680 (SEGMENT_SIZE): Don't define. 1681 1682 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size 1683 to sizeof Rela structure, not sizeof Rel structure. From Gary 1684 Thomas <g.thomas@opengroup.org>. 1685 1686Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com> 1687 1688 * aout-target.h (MY(callback)): If entry_is_text_address, adjust 1689 whenever entry is larger than text address, but only by whole 1690 pages. From Gordon W. Ross <gwr@mc.com>. 1691 1692 * Makefile.in (install): Depend upon installdirs. Use 1693 mkinstalldirs to build $(oldincludedir). 1694 (installdirs): New target. 1695 1696 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs 1697 if this is a debugging section which we are stripping. 1698 1699Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu> 1700 1701 * elf64-alpha.c (elf64_alpha_object_p): Allocate the 1702 alpha-specific target data struct. 1703 1704Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com> 1705 1706 From Thomas Graichen <graichen@rzpd.de>: 1707 * Makefile.in: Always use $(SHELL) when running move-if-change. 1708 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub. 1709 * configure: Rebuild. 1710 1711Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com> 1712 1713 * elfcode.h (elf_slurp_symbol_table): Only subtract the section 1714 VMA if this is an executable file or a shared object. 1715 1716 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross 1717 <gwr@mc.com>. 1718 1719 * libaout.h (struct aout_backend_data): Add entry_is_text_address 1720 field. 1721 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the 1722 start of the file. Remove uses later on which switch using 1723 ifdef. 1724 (MY(callback)): Handle entry_is_text_address. 1725 (MY_entry_is_text_address): Define if not defined. 1726 (MY(backend_data)): Initialize new field. 1727 * aoutf1.h (sunos4_aout_backend): Likewise. 1728 * i386aout.c (MY(backend_data)): Likewise. 1729 * i386mach3.c (MY(backend_data)): Likewise. 1730 * mipsbsd.c (MY(backend_data)): Likewise. 1731 * sparclynx.c (sparclynx_aout_backend): Likewise. 1732 * netbsd.h (SEGMENT_SIZE): Define if not defined. 1733 (MY_entry_is_text_address): Define. 1734 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000. 1735 1736 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol 1737 whose name starts with `.'. 1738 1739Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se> 1740 1741 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*, 1742 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*, 1743 powerpc-*-*bsd*, sparc-*-openbsd*): New targets. 1744 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*, 1745 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*, 1746 sparc-*-openbsd*): New targets. 1747 * configure: Rebuild. 1748 1749Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk> 1750 1751 * stabs.c (struct stab_section_info): New field 1752 `cumulative_skips'. 1753 (_bfd_link_section_stabs): Fill the above array. 1754 (_bfd_stab_section_offset): Use `cumulative_skips' to 1755 speed up offset calculation. 1756 1757Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com) 1758 1759 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the 1760 addend for non pc-relative relocations. 1761 1762 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype 1763 for non-existent function. 1764 1765 * elf-m10300.c (mn10300_elf_relax_section): New function. 1766 (mn10300_elf_relax_delete_bytes): Likewise. 1767 (mn10300_elf_symbol_address_p): Likewise. 1768 (mn10300_elf_get_relocated_section_contents): Likewise. 1769 (bfd_elf32_bfd_relax_section): Define. 1770 (bfd_elf32_bfd_get_relocated_section_contents): Likewise. 1771 1772Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com> 1773 1774 * configure.host: Set SHLIB_LIBS. 1775 * configure.in: Substitute SHLIB_LIBS. 1776 * configure: Rebuild. 1777 * Makefile.in (SHLIB_LIBS): New variable. 1778 ($(SHLIB)): Use $(SHLIB_LIBS). 1779 1780Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com> 1781 1782 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond 1783 with bfd_section_vma. 1784 1785Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com> 1786 1787 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec. 1788 Correct CPU file names for mn10[23]00. 1789 * configure: Rebuild. 1790 1791 * bfd.c (bfd_record_phdr): Cast count to size_t before 1792 subtraction. 1793 1794 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc. 1795 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise. 1796 (xcoff_write_archive_contents): LIkewise. 1797 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise. 1798 (mips_elf_create_procedure_table): Likewise. 1799 * peicode.h (pe_print_idata): Likewise. 1800 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise. 1801 * xcofflink.c (xcoff_get_section_contents): Likewise. 1802 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise. 1803 (xcoff_link_add_symbols): Likewise. 1804 (xcoff_link_add_symbols): Likewise. 1805 1806 * ppcboot.c (ppcboot_set_arch_mach): Make static. 1807 (ppcboot_bfd_print_private_bfd_data): Likewise. 1808 1809 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow 1810 to complain_overflow_signed. 1811 1812Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com> 1813 1814 * VERSION: Set to 2.8.1. 1815 1816 * Branched binutils 2.8. 1817 1818 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when 1819 deciding whether to copy a reloc into a shared object. 1820 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE 1821 relocs in unallocated sections. 1822 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate 1823 R_SPARC_RELATIVE relocs in unallocated sections. 1824 1825Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com> 1826 1827 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and 1828 always create got section so that the _GLOBAL_OFFSET_TABLE_ label 1829 is always created. 1830 1831Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com> 1832 1833 * elflink.h (elf_link_add_object_symbols): Let a common symbol 1834 override an uninitialized symbol from a shared library with a 1835 smaller size. 1836 1837 * elf-m10200.c: Rename from elf32-mn10200.c. 1838 * elf-m10300.c: Rename from elf32-mn10300.c. 1839 * cpu-m10200.c: Rename from cpu-mn10200.c 1840 * cpu-m10300.c: Rename from cpu-mn10300.c 1841 * Makefile.in: Update accordingly. 1842 1843 * elf32-mips.c (elf_mips_ctor64_howto): New static variable. 1844 (elf_mips_isa): Move to earlier in file. 1845 (mips_reloc_map): Remove BFD_RELOC_CTOR entry. 1846 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR 1847 specially. 1848 1849 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than 1850 calling abort. 1851 1852Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de> 1853 1854 * configure.com: New file. 1855 * config.h-vms: Remove file. 1856 * makefile.vms: Update for new configure scheme. 1857 1858Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu> 1859 1860 * libcoff-in.h (ppc_allocate_toc_section): Declare. 1861 (ppc_process_before_allocation): Declare. 1862 * libcoff.h: Rebuild. 1863 1864 * coffcode.h (coff_mkobject_hook): Declare if not a macro. 1865 1866Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com> 1867 1868 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*. 1869 1870Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com> 1871 1872 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a 1873 symbol index for a R_IHCONST reloc. 1874 1875Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be> 1876 1877 * targmatch.sed: Do not use \(\) recursively. 1878 1879Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu> 1880 1881 * m68klinux.c (MACHTYPE_OK): Define. 1882 * i386linux.c (MACHTYPE_OK): Define. 1883 1884Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com> 1885 1886 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu 1887 <hjl@gnu.ai.mit.edu>: 1888 * sparclinux.c: New file. 1889 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare. 1890 * bfd-in2.h: Rebuild. 1891 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets. 1892 * configure.in (sparclinux_vec): Add to list of vectors. 1893 * configure: Rebuild. 1894 * targets.c (sparclinux_vec): Declare. 1895 (bfd_target_vector): Add sparclinux_vec. 1896 * Makefile.in: Rebuild dependencies. 1897 (BFD32_BACKENDS): Add sparclinux.o. 1898 (BFD32_BACKENDS_CFILES): Add sparclinux.c. 1899 1900 * coff-mips.c (mips_ecoff_backend_data): Initialize new 1901 bfd_coff_backend_data field. 1902 * coff-alpha.c (alpha_ecoff_backend_data): Likewise. 1903 1904 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs 1905 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu 1906 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>. 1907 1908 * bfd.c: Include "libiberty.h". 1909 (strerror): Don't declare. 1910 (bfd_errmsg): Call xstrerror rather than strerror. 1911 1912Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com> 1913 1914 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY 1915 reloc even if the symbol is in the .bss section. 1916 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise. 1917 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise. 1918 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. 1919 1920 * coffcode.h (bfd_coff_backend_data): Add new field 1921 _bfd_coff_default_section_alignment_power. 1922 (bfd_coff_default_section_alignment_power): Define. 1923 (bfd_coff_std_swap_table): Initialize new field. 1924 * libcoff.h: Rebuild. 1925 * cofflink.c (coff_link_add_symbols): Limit alignment of a common 1926 symbol to the default section alignment. 1927 1928 * COPYING: Update FSF address. 1929 1930Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com> 1931 1932 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the 1933 21-bit absolute that made it act as a relative. 1934 1935Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com> 1936 1937 * elflink.c (_bfd_elf_create_linker_section): Don't set 1938 bss_section and rel_section from existing sections. 1939 1940 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section 1941 if it is needed. 1942 1943Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com) 1944 1945 * aoutx.h (some_aout_object_p): Change executable test to fix 1946 problems with embedded a.out systems. 1947 1948Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com> 1949 1950 * stabs.c (_bfd_stab_section_offset): New function. 1951 * libbfd-in.h (_bfd_stab_section_offset): Declare. 1952 * libbfd.h: Rebuild. 1953 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a 1954 stab reloc. 1955 * elf32-m68k.c (elf_m68k_relocate_section): Likewise. 1956 * elf32-mips.c (mips_elf_relocate_section): Likewise. 1957 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. 1958 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. 1959 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise. 1960 1961 * stabs.c (_bfd_link_section_stabs): Copy over the first header 1962 symbol. Check for memory allocation failure of *psinfo. 1963 (_bfd_write_section_stabs): Add psinfo parameter. Change all 1964 callers. Set the value of the header symbol. 1965 * libbfd-in.h (_bfd_write_section_stabs): Update declaration. 1966 * libbfd.h: Rebuild. 1967 1968Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com> 1969 1970 * coff-tic80.c (tic80_howto_table): Add R_ABS entry. 1971 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled 1972 reloc types, rather than silently failing to generate an output file. 1973 1974Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com> 1975 1976 * targmatch.sed: Use the hold space to put the #ifdef around the 1977 the string constant. 1978 * targets.c (UNSUPPORTED_TARGET): Don't define. 1979 (find_target): Don't check for UNSUPPORTED_TARGET. 1980 (bfd_set_default_target): Don't try to optimize by checking for 1981 default. 1982 1983 * Makefile.in: Rebuild dependencies. 1984 (ALL_MACHINES_CFILES): Add cpu-m32r.c. 1985 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c. 1986 (elf32-m32r.o): Remove explicit target. 1987 1988 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or 1989 i[3456]86-*-linux*. 1990 1991 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't 1992 count section symbols for sections that were created by the 1993 linker, or are not allocatable or not loadable. 1994 (elf32_sparc_finish_dynamic_sections): Output output section 1995 symbols for section for which we made space for them. 1996 1997Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com> 1998 1999 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is 2000 no .rela.plt section, don't output a DT_PLTGOT dynamic entry. 2001 2002Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com> 2003 2004 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16. 2005 (m32r_hi16_list): New static local. 2006 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up. 2007 (m32r_elf_do_hi16_reloc): Delete. 2008 (m32r_elf_relocate_hi16): New function. 2009 (m32r_elf_lo16_reloc): New function. 2010 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding 2011 LO16 reloc. 2012 2013 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com> 2014 2015 * elf32-m32r.c (m32r_elf_create_linker_section): Delete. 2016 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support. 2017 (m32r_elf_final_sda_base): New function. 2018 (m32r_elf_relocate_section): Rewrite sdata support. 2019 (m32r_elf_finish_dynamic_sections): Delete. 2020 2021Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com> 2022 2023 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>. 2024 * coff-svm68k.c: New file. Just defines some macros and includes 2025 coff-m68k.c. 2026 * coff-m68k.c: Add functions to handle common addends, moved in 2027 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro. 2028 Control whether relocs are visible using STATIC_RELOCS. 2029 * cf-m68klynx.c: Simplify greatly: just define macros to control 2030 coff-m68k.c. 2031 * coff-aux.c: Likewise. Just leave add_one_symbol routine. 2032 * targets.c (m68ksysvcoff_vec): Declare. 2033 (bfd_target_vector): Add m68ksysvcoff_vec. 2034 * config.bfd (m68*-motorola-sysv*): New target. 2035 * configure.in (m68ksysvcoff_vec): New vector. 2036 * configure: Rebuild. 2037 * Makefile.in: Rebuild dependencies. 2038 (BFD32_BACKENDS): Add coff-svm68k.o. 2039 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c. 2040 2041 * binary.c (binary_set_section_contents): Don't get misled if the 2042 first section is not loadable. From Matthew L. Martin 2043 <mlm@xedia.com>. 2044 2045 * elflink.h (elf_bfd_final_link): Set the value of a section 2046 symbol to the section address unless doing a relocateable link. 2047 2048Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu> 2049 2050 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create 2051 .plt entry if we've taken the function's address. 2052 (elf64_alpha_merge_gots): Merge collected flags info as well. 2053 2054Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org> 2055 2056 * Many files: Add function prototypes. 2057 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare. 2058 * ecofflink.c: Include "libcoff.h" and "libecoff.h". 2059 * elf32-ppc.c (ppc_elf_fake_sections): Make static. 2060 * opncls.c (bfd_openstreamr): Change stream parameter to PTR. 2061 * peicode.h: Change several void * parameters to PTR. 2062 * srec.c (srec_get_symbol_info): Make static. 2063 * syms.c (bfd_symbol_is_absolute): Remove. 2064 * Makefile.in: Rebuild dependencies. 2065 2066Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com> 2067 2068 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove. 2069 (bfd_elf32_bfd_is_local_label): Don't define. 2070 2071 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather 2072 than malloc. 2073 2074Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com> 2075 2076 * bfd-in.h: Don't include obstack.h. 2077 (struct bfd_hash_table): Change memory field to PTR. 2078 * bfd.c (struct _bfd): Change memory field to PTR. 2079 * bfd-in2.h: Rebuild. 2080 * libbfd-in.h (bfd_release): Declare as function, don't define as 2081 macro. 2082 * libbfd.h: Rebuild. 2083 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use 2084 objalloc routines rather than obstack routines. 2085 (obstack_chunk_alloc, obstack_chunk_free): Don't define. 2086 (getpagesize): Don't define. 2087 (_bfd_new_bfd): Don't set _bfd_chunksize. 2088 (bfd_openr): Free new bfd and objalloc on failure. 2089 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise. 2090 (bfd_alloc_size): Remove. 2091 (bfd_release): New function. 2092 * hash.c: Include "objalloc.h" rather than "obstack.h". Use 2093 objalloc routines rather than obstack routines. 2094 (obstack_chunk_alloc, obstack_chunk_free): Don't define. 2095 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use 2096 objalloc routines rather than obstack routines. 2097 (obstack_chunk_alloc, obstack_chunk_free): Don't define. 2098 (struct accumulate): Change memory to struct objalloc *. 2099 * liboasys.h (oasys_data_type): Remove oasys_obstack field. 2100 * dep-in.sed: Don't remove obstack.h from dependency list. 2101 * Makefile.in: Rebuild dependencies. 2102 (BFD_H_DEPS): Remove obstack.h. 2103 (install): Don't install obstack.h. 2104 * Many files: Don't include "obstack.h". 2105 * VERSION: Bump. 2106 2107 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove. 2108 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare. 2109 * libbfd.h: Rebuild. 2110 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow. 2111 * sunos.c (sunos_add_dynamic_symbols): Likewise. 2112 * srec.c (srec_scan): Rewrite to not use obstack_1grow. 2113 2114 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove 2115 old version of bfd_alloc. 2116 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare. 2117 * libbfd.h: Rebuild. 2118 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t. 2119 2120Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com> 2121 2122 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic 2123 ELF local label syntax as well. 2124 2125Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com> 2126 2127 * config.bfd (powerpc-*-beos*): New target. 2128 * configure.in (powerpc-*-beos*): Add case that explicitly 2129 does not set COREFILE for now. A future BeOS version is 2130 expected to support core files. 2131 * configure: Regenerate with autoconf. 2132 2133Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com> 2134 2135 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is 2136 seen with a local symbol, rather than crashing. 2137 2138 * elfcode.h (elf_slurp_symbol_table): Don't try to read the 2139 version symbols if there aren't any. 2140 2141Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com> 2142 2143 * coff-tic80.c (coff_rtype_to_howto): Define 2144 (coff_tic80_rtype_to_howto): Clone generic coff version and 2145 add code to handle the funky TI "internal relocations". 2146 2147Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com> 2148 2149 * elflink.h (elf_link_add_object_symbols): Don't warn about type 2150 or size changes because of a weak symbol. 2151 2152 * cisco-core.c (SIGEMT): Define if not defined. 2153 2154Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com> 2155 2156 * elflink.h (elf_link_add_object_symbols): Use extsymoff when 2157 setting ever. Sanity check the version number. Sort out copying 2158 flags and other information when adding an indirect symbol. 2159 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic 2160 symbols added by the backend. Clear the entire contents of the 2161 versym section. 2162 (elf_export_symbol): Ignore indirect symbols. 2163 (elf_link_output_extsym): Accept a section without an owner in an 2164 assert. 2165 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the 2166 version count. Correct the allocation of x_versymp. 2167 2168 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of 2169 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA. 2170 Don't return bfd_und_section_ptr when info->shared. 2171 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12. 2172 (mips_elf_create_dynamic_sections): Correct type: ^= for &=. 2173 (mips_elf_check_relocs): Resolve an indirect symbol in 2174 sym_hashes. 2175 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into 2176 SHN_MIPS_TEXT or SHN_MIPS_DATA. 2177 2178 * elf.c (bfd_elf_print_symbol): Tweak version output slightly. 2179 2180Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com> 2181 2182 From Eric Youngdale <eric@andante.jic.com>: 2183 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define. 2184 * elf.c (bfd_elf_print_symbol): Correct errors in last change. 2185 * elflink.h (elf_link_add_object_symbols): Handle cases in which a 2186 versioned symbol appears in both a regular and a shared object. 2187 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when 2188 appropriate. Improve error message. 2189 (struct elf_outext_info): Rename from elf_finfo_failed. Change 2190 all uses. Add localsyms field. 2191 (elf_bfd_final_link): When generating a shared library, call 2192 elf_link_output_extsym to output all local symbols. 2193 (elf_link_output_extsym): Handle symbols which were forced to 2194 become local. 2195 2196Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com> 2197 2198 From Eric Youngdale <eric@andante.jic.com>: 2199 * elf-bfd.h (elf_symbol_type): Add version field. 2200 * elfcode.h (elf_slurp_symbol_table): Set version field. 2201 * elflink.h (elf_link_add_object_symbols): When creating an 2202 indirect symbol for a default version symbol, set DEF_DYNAMIC if 2203 appropriate. Set up an indirection from the nondefault version of 2204 the symbol as well. 2205 (NAME(bfd_elf,size_dynamic_sections)): Call 2206 elf_link_assign_sym_version before checking whether there are any 2207 versions. Always record the version name as a dynamic symbol. 2208 Initialize counters. 2209 (elf_link_assign_sym_version): After finding a version, see if a 2210 symbol should be forced to local scope. Create a new version 2211 definition if appropriate. 2212 (elf_link_output_extsym): Correct indirect symbol handling. 2213 * elf.c (bfd_elf_print_symbol): Print version information. 2214 (bfd_section_from_shdr): Turn version sections into BFD sections. 2215 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info 2216 if sh_info is not already set. 2217 (_bfd_elf_copy_private_section_data): Copy sh_info for version 2218 sections. 2219 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell 2220 _bfd_stringtab_add to copy the name into permanent memory if 2221 appropriate. 2222 2223Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu> 2224 2225 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize. 2226 2227Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com> 2228 2229 * coffcode.h (bfd_coff_backend_data): Change 2230 _bfd_coff_compute_section_file_positions to return a boolean 2231 value. Change all callers. 2232 (coff_compute_section_file_positions): Change return type to 2233 boolean. If the size of the last section changed, then output a 2234 zero byte at the end of the file. 2235 * libcoff.h: Rebuild. 2236 2237 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space 2238 for at least 6 output symbols. 2239 (xcoff_write_global_symbol): When emitting TOC entry relocs, also 2240 emit a TC csect to represent the space they take up. For an XO 2241 symbol, just emit a reference, not a csect. 2242 2243 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since 2244 Solaris doesn't like the combined options, and the -f is 2245 unnecessary. 2246 (stamp-tshlink, install): Likewise. 2247 2248 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26 2249 handling when little endian. 2250 2251Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com) 2252 2253 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function. 2254 (mn10300_elf_relocate_section): Likewise. 2255 (elf_backend_relocate_section): Define. 2256 2257 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE 2258 relocs. Replace them with generic PCREL_{8,16,32} relocs. 2259 (elf32_mn10300_howto_table): Likewise. 2260 (elf32_mn10300_reloc_map): Likewise. 2261 (bfd_elf32_mn10300_reloc): Delete unused function. 2262 2263Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com> 2264 2265 * coff-tic80.c (rtype2howto): If passed a relocation type we don't 2266 understand, just set the howto field to NULL, and the caller will 2267 print an appropriate error message. 2268 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and 2269 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif 2270 block. Use NULL for initializations of "ptr" rather than bare 0. 2271 * coff-h8300.c: Fix typo in comment. 2272 * coff-h8500.c: Ditto. 2273 * coff-w65.c: Ditto 2274 * coff-z8k.c: Ditto. 2275 2276Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com> 2277 2278 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc. 2279 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes, 2280 m32r_elf_get_relocated_section_contents): First pass at relax support. 2281 2282Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com> 2283 2284 * elflink.h (elf_link_add_object_symbols): Use correct sh_size 2285 entry for reading verdef records. 2286 Use correct braces for computing increments of extverdaux and 2287 exteverdef record pointers. 2288 2289Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com> 2290 2291 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2 2292 instead of 4. 2293 2294Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com> 2295 2296 * elflink.h (elf_link_find_version_dependencies): Check that 2297 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is 2298 set. 2299 2300Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com> 2301 2302 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC. 2303 2304Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com> 2305 2306 * targets.c (bfd_default_vector): Make non-const. 2307 (find_target): New static function, broken out of 2308 bfd_find_target. 2309 (bfd_set_default_target): New function. 2310 (bfd_find_target): Call find_target. When defaulting, use 2311 bfd_default_vector[0] if it is not NULL. 2312 * libbfd-in.h (bfd_default_vector): Adjust declaration. 2313 * bfd-in2.h, libbfd.h: Rebuild. 2314 2315 * syms.c (bfd_is_local_label): Return false if the symbol has no 2316 name. 2317 * coff-i960.c (coff_i960_is_local_label_name): New function. 2318 (coff_bfd_is_local_label_name): Define. 2319 * coff-m68k.c (m68k_coff_is_local_label_name): New function. 2320 (coff_bfd_is_local_label_name): Define. 2321 * coff-rs6000.c (xcoff_is_local_label_name): New function. 2322 (coff_bfd_is_local_label_name): Define. 2323 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning 2324 with .. or _.L_ as local. 2325 * elf32-i386.c (elf_i386_is_local_label_name): New function. 2326 (bfd_elf32_bfd_is_local_label_name): Define. 2327 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols 2328 beginning with $ as local. 2329 2330Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com> 2331 2332 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name 2333 rather than comparing against info->lprefix. 2334 * cofflink.c (_bfd_coff_link_input_bfd): Likewise. 2335 * elflink.h (elf_link_input_bfd): Likewise. 2336 * linker.c (_bfd_generic_link_output_symbols): Likewise. 2337 * xcofflink.c (xcoff_link_input_bfd): Likewise. 2338 2339 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as 2340 _bfd_elf_is_local_label_name if not already defined. 2341 * elf.c (_bfd_elf_is_local_label_name): New function. 2342 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare. 2343 2344 * coff-m88k.c (coff_bfd_is_local_label_name): Define. 2345 (m88k_is_local_label_name): New static function. 2346 2347 * coffcode.h (coff_bfd_is_local_label_name): Define as 2348 _bfd_coff_is_local_label_name if not already defined. 2349 * coffgen.c (_bfd_coff_is_local_label_name): New function. 2350 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare. 2351 * libcoff.h: Rebuild. 2352 2353 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label 2354 to _bfd_is_local_label_name. 2355 (bfd_target): Likewise. 2356 * syms.c (bfd_is_local_label): Define as function, not macro. 2357 (bfd_is_local_name): Define. 2358 * libbfd.c (bfd_generic_is_local_label_name): Rename from 2359 bfd_generic_is_local_label, and take a string rather than a 2360 symbol. 2361 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define. 2362 (_bfd_nosymbols_bfd_is_local_label_name): Define. 2363 (bfd_generic_is_local_label): Don't declare. 2364 (bfd_generic_is_local_label_name): Declare. 2365 * bfd-in2.h, libbfd.h: Rebuild. 2366 * All backends: Change local_label to local_label_name. 2367 2368 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field. 2369 (mips_elf_relocate_got_local): Change return type to boolean. 2370 Don't assume that the first zero entry is unassigned; instead, use 2371 assigned_gotno. 2372 (mips_elf_relocate_section): Check return value of 2373 mips_elf_relocate_got_local. 2374 (mips_elf_create_got_section): Initialize assigned_gotno field. 2375 2376Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com> 2377 2378 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit 2379 relocations. 2380 2381Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com> 2382 2383 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections 2384 that have no contents merely because linker_mark is not set. 2385 2386Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com> 2387 2388 * config.bfd (mips*-*-lnews*): New target. 2389 * coff-mips.c (mips_relocate_section): Make assert compare 2390 content byteorder instead of header byteorder. 2391 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian 2392 data. 2393 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec. 2394 * configure.in (ecoff_biglittle_vec): Add case. 2395 * configure: Update. 2396 2397Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com> 2398 2399 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose 2400 name begins with ".note". 2401 (map_sections_to_segments): Add a PT_NOTE segment for any loadable 2402 section whose name begins with ".note". 2403 (get_program_header_size): Corresponding change. 2404 2405 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned 2406 jal and for jal overflow. 2407 2408Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com> 2409 2410 From Eric Youngdale <eric@andante.jic.com>: 2411 * elflink.h (elf_link_add_archive_symbols): If a default symbol is 2412 not found, try looking it up again without the version name. 2413 (elf_link_add_object_symbols): Always link against the dynamic 2414 symbol table of a dynamic object. When linking against a dynamic 2415 object, include version strings in symbol names, and set up 2416 version information. Add indirect symbols for default versions. 2417 (elf_link_create_dynamic_sections): Add special version sections. 2418 (struct elf_assign_sym_version_info): Define. 2419 (struct elf_find_verdep_info): Define. 2420 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set 2421 up version sections. 2422 (elf_adjust_dynamic_symbol): Ignore indirect symbols. 2423 (elf_link_find_version_dependencies): New static function. 2424 (elf_link_assign_sym_version): New static function. 2425 (elf_link_renumber_dynsyms): New static function. 2426 (struct elf_final_link_info): Add symver_sec field. 2427 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count 2428 local symbols of a dynamic object. Handle DT_VER* constants. 2429 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a 2430 dynamic object. Skip indirect symbols from ELF objects. Remove 2431 the version name before choosing a hash bucket. Write out the 2432 version information if appropriate. 2433 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN. 2434 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration. 2435 (bfd_elf64_size_dynamic_sections): Likewise. 2436 * bfd-in2.h: Rebuild. 2437 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field. 2438 Change elf_link_hash_flags to unsigned short. 2439 (ELF_LINK_HIDDEN): Define. 2440 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr, 2441 dynverdef_hdr, dynversym_section, dynverdef_section, 2442 dynverref_section, cverdefs, cverrefs, verdef, verref. 2443 (elf_dynversym, elf_dynverdef, elf_dynverref): Define. 2444 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare. 2445 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare. 2446 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare. 2447 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare. 2448 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare. 2449 (_bfd_elf_slurp_version_tables): Declare. 2450 * elf.c (_bfd_elf_swap_verdef_in): New function. 2451 (_bfd_elf_swap_verdef_out): Likewise. 2452 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise. 2453 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise. 2454 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise. 2455 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise. 2456 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print 2457 version information if there is any. 2458 (_bfd_elf_link_hash_newfunc): Initialize verinfo field. 2459 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types. 2460 (elf_fake_sections): Handle .gnu.version* section names. 2461 (assign_section_numbers): Handle SHT_GNU_ver* section types. 2462 (_bfd_elf_slurp_version_tables): New function. 2463 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include 2464 version name in string entered in dynamic hash table. 2465 * elfcode.h: Include fnmatch.h. 2466 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic 2467 symbol which was forced to become local. 2468 * elf32-m68k.c (elf_m68k_relocate_section): Likewise. 2469 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. 2470 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. 2471 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise. 2472 2473Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com) 2474 2475 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify 2476 somewhat. 2477 (mn10200_elf_relax_section): Correctly compute a symbol's value 2478 when the symbol is local, but not in the same section as we are 2479 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16 2480 relaxing. 2481 2482Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com> 2483 2484 * elf32-m32r.c: Rewrite to use ELF backend linker. 2485 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns. 2486 Add small data area support (R_M32R_SDA16). 2487 * reloc.c: Document BFD_RELOC_M32R_SDA16. 2488 * bfd-in2.h, libbfd.h: Regenerated. 2489 2490Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com) 2491 2492 * elf32-mn10200.c (mn10200_elf_relax_section): New function. 2493 (mn10200_elf_relax_delete_bytes): Likewise. 2494 (mn10200_elf_symbol_address_p): Likewise. 2495 (mn10200_elf_get_relocated_section_contents): Likewise. 2496 (bfd_elf32_bfd_relax_section): Define. 2497 (bfd_elf32_bfd_get_relocated_section_contents): Likewise. 2498 2499 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function. 2500 (mn10200_elf_relocate_section): Likewise. 2501 (elf_backend_relocate_section): Define. 2502 2503Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com> 2504 2505 * Makefile.in: New target, elf-*-D30V. 2506 * archures.c: New target, elf-*-D30V. 2507 * config.bfd: New target, elf-*-D30V. 2508 * configure.in: New target, elf-*-D30V. 2509 * elf.c: New target, elf-*-D30V. 2510 * reloc.c: New target, elf-*-D30V. 2511 * targets.c: New target, elf-*-D30V. 2512 * bfd-in2.h: Rebuilt. 2513 * configure: Rebuilt. 2514 * libbfd.h: Rebuilt. 2515 * cpu-d30v.c: New files. 2516 * elf32-d30v.c: New files. 2517 2518Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com> 2519 2520 * reloc.c (struct reloc_howto_struct): Fix typo in comment. 2521 * bfd-in2.h: Regenerated. 2522 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function. 2523 (rtype2howto): Add function. 2524 (tic80_howto_table): Add. 2525 2526Tue Feb 18 11:41:00 1997 Dawn Perchik <dawn@cygnus.com> 2527 2528 * sysdep.h: Don't define errno in MSVC if error.h is included. 2529 2530Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com) 2531 2532 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx 2533 is initialized before it is used. 2534 2535Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com> 2536 2537 * hp300hpux.c (convert_sym_type): Don't convert a secondary common 2538 symbol into a weak undefined symbol; leave it as a common symbol. 2539 2540Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com> 2541 2542 * elflink.h (elf_link_add_object_symbols): Don't issue a warning 2543 about a symbol defined in a dynamic object if it has already been 2544 defined in a regular object. 2545 2546Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de) 2547 2548 * makefile.vms: Add gcc flags to allow compiling with current gcc 2549 snapshot 2550 (targmatch.h): New dependency. 2551 2552 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for 2553 openVMS/Alpha. 2554 * evax.h (ALPHA_R_CODEADDR): New relocation. 2555 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for 2556 openVMS/Alpha. 2557 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this 2558 relocation. 2559 * bfd-in2.h, libbfd.h: Rebuild. 2560 2561 Restrict symbol length to 64 bytes, case preserving: 2562 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking. 2563 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove. 2564 (_bfd_evax_length_hash_symbol): Added. 2565 * evax-etir.c (_bfd_evax_write_etir): Call 2566 _bfd_evax_length_hash_symbol before output of symbol. 2567 * evax-egsd.c (_bfd_evax_write_egsd): Likewise. 2568 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove. 2569 2570 * evax-emh.c: Output filename to object file without path. 2571 2572 * evax-egsd.c: New sections for local and global commons. 2573 2574 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c, 2575 evax-misc.c, evax.h: Remove 8 bit characters from copyright 2576 notices. Replace AXP with Alpha. 2577 2578Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com> 2579 2580 * sunos.c (sunos_create_dynamic_sections): We need the dynamic 2581 sections if we are creating a shared library. 2582 2583Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com> 2584 2585 * configure.host (i386-windows): Don't set host64=true. 2586 2587Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com> 2588 2589 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL. 2590 (elf_mips16_gprel_howto): New static variable. 2591 (mips16_gprel_reloc): New static function. 2592 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL. 2593 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL. 2594 (mips_elf_relocate_section): Handle R_MIPS16_GPREL. 2595 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define. 2596 * bfd-in2.h, libbfd.h: Rebuild. 2597 2598Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com> 2599 2600 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true 2601 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}. 2602 2603Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com> 2604 2605 * elflink.h (elf_link_input_bfd): If we've discarded a section, 2606 the output section will be the absolute section; don't print an 2607 assertion message for that case when doing a relocateable link. 2608 2609Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com> 2610 2611 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define. 2612 (struct mips_elf_link_hash_entry): Add new fields fn_stub, 2613 need_fn_sub, call_stub, and call_fp_stub. 2614 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen. 2615 (mips_elf_link_hash_newfunc): Initialize new fields. 2616 (mips_elf_link_hash_table_create): Likewise. 2617 (mips_elf_relocate_section): Redirect relocations to use mips16 2618 stubs when appropriate. 2619 (mips_elf_check_relocs): Attach stub sections to the appropriate 2620 symbol. Set need_fn_stub when appropriate. 2621 (mips_elf_always_size_sections): New static function. 2622 (mips_elf_check_mips16_stubs): New static function. 2623 (elf_backend_always_size_sections): Define. 2624 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field. 2625 2626 * elflink.h (elf_link_input_bfd): Discard local symbols that are 2627 attached to sections which are not being included in the link. 2628 2629Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com> 2630 2631 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the 2632 symbol value when computing the addend for a pc_relative 2633 pcrel_offset reloc. 2634 2635Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com> 2636 2637 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a 2638 relocateable link, just skip pc_relative pcrel_offset relocs. 2639 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto 2640 structure for an ARM26 reloc which can be resolved. 2641 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the 2642 reloc can be resolved. 2643 2644 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one 2645 error in overflow check for R_RELBYTE. 2646 2647Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com> 2648 2649 * ieee.c (ieee_slurp_section_data): Pick up the start address. 2650 From Mark Rasin <mark.rasin@telrad.co.il>. 2651 2652 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to 2653 debugging symbols. 2654 2655Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com) 2656 2657 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc. 2658 (elf_mn10200_howto_table): Likewise. 2659 (mn10200_reloc_map): Likewise. 2660 2661Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com> 2662 2663 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}. 2664 * bfd-in2.h, libbfd.h: Regenerated. 2665 * elf32-m32r.c: Add support for them. 2666 2667Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com> 2668 2669 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length. 2670 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt. 2671 * elf32-v850.c (v850_elf_final_link_relocate): Remove used 2672 r_format and r_pcrel. Always return a value. 2673 * riscix.c (MY_final_link_callback): Define to dummy value. 2674 2675 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for 2676 relocations against the text segment, look up the output name of 2677 the reloc section. 2678 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise. 2679 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise. 2680 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise. 2681 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise. 2682 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise. 2683 2684Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com> 2685 2686 * coff-tic80.c (tic80coff_vec): Use correct data put/get 2687 routines for little endian data. 2688 * coffcode.h (coff_write_object_contents): Set magic to 2689 TIC80_ARCH_MAGIC for TIc80. 2690 2691Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com> 2692 2693 * coff-tic80.c (tic80coff_vec): Change to little endian data 2694 as the default. 2695 2696Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com> 2697 2698 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of 2699 auxiliary_filters parameter to be const char * const *. Accept a 2700 NULL terminated array. 2701 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration. 2702 (bfd_elf32_size_dynamic_sections): Update declaration. 2703 * bfd-in2.h: Rebuild. 2704 2705Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com> 2706 2707 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a 2708 NOTYPE symbol in a text section as a FUNC symbol. 2709 2710 * coffcode.h (coff_compute_section_file_positions): Force 2711 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER. 2712 2713Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com> 2714 2715 * libaout.h (machine_type): Reserve several values for sparclet. 2716 2717Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com> 2718 2719 * config.bfd (tic80-*-*): Don't require 'coff'. 2720 2721Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com> 2722 2723 * elf32-v850.c (v850_elf_howto_table): Set the special_function 2724 table to v850_elf_reloc for all non-standard relocations. 2725 (v850_elf_check_relocs): Add check for h being non-null. 2726 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch 2727 statement instead of multiple ifs. 2728 (v850_elf_relocate_section): Fix up error message, don't just call 2729 abort. 2730 2731Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com) 2732 2733 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace. 2734 Use bfd_elf_generic_reloc as special function for all relocs. 2735 (bfd_elf32_mn10200_reloc): Remove unnecessary function. 2736 2737 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for 2738 24bit pc-relative reloc. 2739 2740Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com> 2741 2742 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list. 2743 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and 2744 header byte order is little endian. Use correct bfd_get and 2745 bfd_put routines for little endian headers. 2746 * coffcode.h (coff_set_arch_mach_hook): Set arch to 2747 bfd_arch_tic80 for TIC80_ARCH_MAGIC number. 2748 2749Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com) 2750 2751 * reloc.c: Add BFD_RELOC_24. 2752 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs. 2753 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes. 2754 * bfd-in2.h, libbfd.h: Rebuilt. 2755 2756Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu> 2757 2758 elf64-alpha multiple .got rewrite: 2759 2760 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry. 2761 (bfd_elf*_mkobject): Don't define here ... 2762 * elfxx-target.h: ... but rather here. Default always_size_sections 2763 hook to NULL. 2764 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was 2765 what the #defines in elf-bfd.h transmuted it to anyway. 2766 2767 * section.c: Add SEC_LINKER_CREATED flag. 2768 * bfd-in2.h: Rebuild. 2769 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to 2770 relocation section flags. 2771 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of 2772 SEC_IN_MEMORY to recognize generated bits. 2773 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections): 2774 Likewise. 2775 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections, 2776 mips_elf_create_compact_rel_section, mips_elf_create_got_section, 2777 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise. 2778 * elf32-ppc.c (ppc_elf_create_linker_section, 2779 ppc_elf_size_dynamic_sections): Likewise. 2780 * elf32-sparc.c (elf32_sparc_check_relocs, 2781 elf32_sparc_size_dynamic_sections): Likewise. 2782 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to 2783 section flags. 2784 (_bfd_elf_create_dynamic_sections): Likewise. 2785 (_bfd_elf_make_linker_section_rela): Likewise. 2786 * elflink.h (elf_link_create_dynamic_sections): Likewise. 2787 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook. 2788 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY 2789 to identify generated bits. 2790 (elf_link_input_bfd): Likewise. 2791 2792 * elf64-alpha.c: Rewrite everything touching relocations. 2793 2794Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com> 2795 2796 * elf32-v850.c (all functions and static variables): Go through 2797 and regularize names to be of the form v850_elf_<xxx>. 2798 (toplevel): Include <elf/v850.h>. 2799 (enum reloc_type): Move to include/elf/v850.h. 2800 (v850_elf_check_relocs): For common variables, if the variable is 2801 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable 2802 into the appropriate section. 2803 (elf_backend_check_relocs): Define. 2804 2805Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com> 2806 2807 * elf32-v850.c (elf_v850_howto_table): Fix some spacing. 2808 2809Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com> 2810 2811 * config.bfd (mips*el-*-linux*): New target. 2812 (mips*-*-linux*): New target. 2813 2814 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up. 2815 Return a useful value. 2816 2817 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE. 2818 2819 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not 2820 ac_cv_func_mmap. 2821 * configure: Rebuild. 2822 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of 2823 ac_cv_func_mmap in bfd/configure.host. 2824 2825 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add 2826 filter_shlib and auxiliary_filter_shlib parameters. 2827 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and 2828 DT_FILTER. 2829 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration. 2830 (bfd_elf64_size_dynamic_sections): Likewise. 2831 * bfd-in2.h: Rebuild. 2832 2833Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com> 2834 2835 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined 2836 symbols, don't export a symbol which is defined by an object in an 2837 archive which contains shared objects. 2838 2839Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com> 2840 2841 * archures.c (enum bfd_architecture): Add bfd_arch_tic80 2842 for TI TMS320c80 (MVP). 2843 (bfd_archures_list): Add bfd_tic80_arch. 2844 * bfd-in2.h: Regenerate by running "make headers". 2845 2846Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com> 2847 2848 * cpu-tic80.c (bfd_tic80_arch): Add struct. 2849 * configure.in (case $vec): Correct typo, "tb" not "tp". 2850 Also add cofflink.o for tic80coff_vec. 2851 * configure: Regenerate with autoconf. 2852 2853Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com> 2854 2855 * libbfd.c: Patch up the mmap code so that it is only built if BFD 2856 is configured with --with-mmap. 2857 2858Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com> 2859 2860 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o 2861 (ALL_MACHINES): Add cpu-tic80.o 2862 (cpu-tic80.o, coff-tic80.o): Add dependencies. 2863 * coff-tic80.c: Add skeleton, cloned from another coff config. 2864 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC 2865 for TIc80. 2866 2867Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com> 2868 2869 * TODO: Correct a misspelling. 2870 * coff-tic80.c: New file for TI TMS320C80 (MVP). 2871 * cpu-tic80.c: New file for TI TMS320C80 (MVP). 2872 * configure.in (case $vec): Add tic80coff_vec entry. 2873 * configure: Regenerate with autoconf. 2874 * archures.c (bfd_tic80_arch): Declare. 2875 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80. 2876 * config.bfd (case ${targ}): Add tic80*-*-coff* target. 2877 * targets.c (tic80coff_vec): Add decl as extern bfd_target. 2878 (bfd_target_vector): Add tic80coff_vec entry. 2879 2880Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org> 2881 2882 * elflink.h (elf_buckets): Add some more values for larger 2883 binaries. 2884 2885Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com> 2886 2887 * Makefile.in (install): Move subdir_do out of conditional. From 2888 Fred Fish <fnf@cygnus.com>. 2889 2890Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com) 2891 2892 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and 2893 32 bit relocs. 2894 (elf_mn10200_howto_table): Likewise. 2895 (mn10200_reloc_map): Likewise. 2896 2897Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com> 2898 2899 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a 2900 mips16 symbol during the link. 2901 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a 2902 mips16 symbol. 2903 (mips_elf_link_output_symbol_hook): New static function. 2904 (elf_backend_link_output_symbol_hook): Define. 2905 2906 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is 2907 not zero. 2908 2909Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com> 2910 2911 * elf.c (bfd_section_from_shdr): Don't check for reloc sections 2912 against SEC_DEBUGGING sections here (revert patch of December 5). 2913 * elfcode.h (elf_object_p): Check for them here, instead. 2914 2915Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com> 2916 2917 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter. 2918 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to 2919 slurp_reloc_table. 2920 (_bfd_elf_get_dynamic_reloc_upper_bound): New function. 2921 (_bfd_elf_canonicalize_dynamic_reloc): New function. 2922 * elf-bfd.h (struct elf_size_info): Update declaration of 2923 slurp_reloc_table. 2924 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare. 2925 (_bfd_elf_canonicalize_dynamic_reloc): Declare. 2926 * elfxx-target.h: Use new dynamic reloc routines by default. 2927 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic 2928 parameter. 2929 2930Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com> 2931 2932 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k 2933 if NAMES_HAVE_UNDERSCORE is defined. 2934 2935Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com> 2936 2937 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131. 2938 2939Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com> 2940 2941 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the 2942 supported relocs. 2943 2944Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com> 2945 2946 * elflink.h (elf_link_add_object_symbols): Only add a weak 2947 symbol if the real definition is in the dynamic symbol table. 2948 After finding the real definition, then, if it is dynamic, add the 2949 weak symbol to the dynamic symbol table. 2950 2951 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static. 2952 2953 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a 2954 function. 2955 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an 2956 array. 2957 2958Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com) 2959 2960 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc 2961 variants. 2962 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise. 2963 (bfd_elf32_mn10300_reloc): Write data in little endian format. 2964 * reloc.c: Remove mn10300 big endian relocs. 2965 * bfd-in2.h, libbfd.h: Rebuilt. 2966 2967 * elf32-mn10200.c: Update from elf32-mn10300.c. 2968 2969Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com) 2970 2971 * elf32-mn10300.c (elf_symbol_leading_char): Define. 2972 2973 * elf32-mn10300.c: Add some comments. 2974 2975Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com> 2976 2977 * ihex.c (ihex_scan): Always initialize buf before jumping to 2978 error_return. 2979 (ihex_read_section): Likewise. 2980 2981Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com) 2982 2983 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial- 2984 inplace for most relocs. 2985 2986Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com> 2987 2988 * elflink.h (elf_link_add_object_symbols): Calling check_relocs 2989 even if SEC_ALLOC is not set. 2990 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC 2991 when deciding whether to copy a reloc into a shared object. 2992 (elf_i386_relocate_section): Likewise. 2993 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise. 2994 (elf32_sparc_relocate_section): Likewise. 2995 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a 2996 reloc section if it is not set in the source section. 2997 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise. 2998 * elf.c (bfd_section_from_shdr): Mark a reloc section associated 2999 with a SEC_DEBUGGING section as SEC_DEBUGGING. 3000 3001Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com> 3002 3003 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that 3004 expects a .got.plt until we actually create it. 3005 3006Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com> 3007 3008 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error 3009 message for bfd_reloc_outofrange, rather than aborting. From 3010 Philippe De Muyter <phdm@info.ucl.ac.be>. 3011 3012 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in 3013 a relocateable link, don't try to process them. From Heinz Wrobel 3014 <wrobel@lpr.e-technik.tu-muenchen.de>. 3015 3016Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com) 3017 3018 * elf32-mn10300.c (mn10300_info_howto): Renamed from 3019 mn10300_info_howto_rel. Tweak reloc argument to be an 3020 Elf32_Internal_Rela. 3021 (USE_RELA): Define instead of USE_REL. 3022 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes. 3023 3024Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) 3025 3026 * configure.in, configure: Handle mips*-sgi-irix6*. 3027 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32 3028 core files. 3029 3030Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com> 3031 3032 * elf32-i386.c (elf_i386_relocate_section): Warn about a 3033 relocation against a symbol defined in a section with no output 3034 section. 3035 3036Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com> 3037 3038 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS. 3039 * configure, config.in: Rebuild with autoconf 2.12. 3040 3041 * elf-bfd.h (struct elf_link_hash_entry): Add other field. 3042 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field. 3043 (swap_out_syms): Set st_other from existing st_other field. 3044 * elflink.h (elf_link_add_object_symbols): Store st_other in hash 3045 table other field. 3046 (elf_link_output_extsym): Set the other field from the global hash 3047 table entry. 3048 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26. 3049 (elf_mips16_jump_howto): New static variable. 3050 (mips16_jump_reloc): New static function. 3051 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP. 3052 (mips_info_to_howto_rel): Handle R_MIPS16_26. 3053 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26 3054 to a mips16 symbol. 3055 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs. 3056 * bfd-in2.h, libbfd.h: Rebuild. 3057 * cpu-mips.c (arch_info_struct): Add mips:16 entry. 3058 3059Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com> 3060 3061 * configure.host: Use long long for mips-sgi-irix6*. 3062 3063 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow 3064 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>. 3065 3066Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com) 3067 3068 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function. 3069 (enum reloc_type): Add more reloc types. 3070 (elf32_mn10300_howto_table): Update for new reloc types. 3071 (elf32_mn10300_reloc_map): Update for new reloc types. 3072 * reloc.c: Add some new relocs for the mn10300 series. 3073 * bfd-in2.h, libbfd.h: Rebuilt. 3074 3075Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com) 3076 3077 * som.c (setup_sections): Don't lose for a space which has 3078 no data, but some symbols. 3079 3080Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com> 3081 3082 * sunos.c (struct sunos_link_hash_table): Add got_needed field. 3083 (sunos_link_hash_table_create): Initialize got_needed. 3084 (sunos_create_dynamic_sections): Only set .got section size if it 3085 is not already set. Set got_needed. 3086 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set 3087 sdynptr, and only handle dynamic sections, if dynamic sections are 3088 needed. 3089 (sunos_scan_std_relocs): Pass false to create_dynamic_sections. 3090 Initialize .got section. 3091 (sunos_scan_ext_relocs): Likewise. 3092 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not 3093 a dynamic symbol. 3094 (sunos_finish_dynamic_link): Check got_needed. Only set up 3095 dynamic linking information if needed. 3096 3097Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com) 3098 3099 * config.bfd: Added VersaDOS format to the Ericsson configuration. 3100 3101Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com) 3102 3103 * elf32-mn10300.c: Rough cut at relocs for the mn10300. 3104 3105Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com) 3106 3107 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h 3108 anymore. 3109 3110Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com> 3111 3112 * filemode.c: Include sysdep.h. 3113 * ihex.c: Add casts to eliminate compiler warnings. 3114 * sunos.c: Add casts to eliminate compiler warnings. 3115 3116Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com> 3117 3118 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt 3119 section. 3120 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make 3121 appropriate relocations in the .so file if shared. 3122 (ppc_elf_relocate_section): Ditto. 3123 3124Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com> 3125 3126 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use 3127 complain_overflow_unsigned. 3128 3129Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com> 3130 3131 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on 3132 overflows for R_D10V_16 and R_D10V_18. 3133 3134Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com> 3135 3136 * ieee.c (ieee_write_section_part): Use LMA rather than VMA. 3137 (do_with_relocs): Likewise. 3138 (do_as_repeat): Likewise. 3139 (copy_expression): Likewise. 3140 3141Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com> 3142 3143 * ieee.c (ieee_write_external_part): Correctly record whether 3144 there is an external part. 3145 3146Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com) 3147 3148 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly 3149 handle tda offsets for sld.w and sst.w instructions. 3150 Fix alignment check in sld.w and sst.w tda reloc handling. 3151 3152Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com) 3153 3154 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows. 3155 3156Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com) 3157 3158 * elf32-v850.c: Add comments about assumptions about 3159 char, short & long sizes. 3160 (elf32_v850_bfd_final_link_relocate): Fix sign extension 3161 problems for several relocs. 3162 3163 * elf32-v850.c (elf32_v850_howto_table): Fix typo in 3164 R_V850_SDA_OFFSET entry. 3165 3166Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com> 3167 3168 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym. 3169 Store import file index in ldindx. 3170 (xcoff_build_ldsyms): Assume that ldsym was not previously 3171 allocated. For an imported symbol, copy ldindx into l_ifile. 3172 3173Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com) 3174 3175 * elf32-v850.c (elf_v850_howto_table): Fix ordering of 3176 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various 3177 fields in R_V850_TDA_OFFSET. 3178 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative 3179 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET 3180 relocations. 3181 3182 * elf32-v850.c: Include bfdlink.h. 3183 (bfd_elf32_v850_reloc): Return an error if we get a reloc 3184 we can't handle. 3185 (elf32_v850_bfd_final_link_relocate): New function. 3186 (v850_elf_relocation_section): Likewise. 3187 (elf_backend_relocate_section): Define. 3188 3189Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com> 3190 3191 * binary.c (binary_set_section_contents): Ignore sections which 3192 don't have SEC_LOAD and SEC_ALLOC set. 3193 3194Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com) 3195 3196 * linker.c (_bfd_generic_final_link): Avoid losing static 3197 symbols in the .bss section. 3198 3199Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com> 3200 3201 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64. 3202 (mips32_64bit_reloc): New static function. 3203 (mips_reloc_map): Add entry for BFD_RELOC_64. 3204 (mips_elf_relocate_section): Handle R_MIPS_64. 3205 3206 * linker.c (default_indirect_link_order): Print an error message 3207 when attempting to do a relocateable link with different object 3208 file formats, rather than calling abort. 3209 3210Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com> 3211 3212 * reloc.c (m32r relocs): Rename them. 3213 * bfd-in2.h, libbfd.h: Regenerated. 3214 * elf32-m32r.c: Update. 3215 (m32r_elf_10_pcrel_reloc): New function. 3216 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it. 3217 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks. 3218 3219Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com) 3220 3221 * linker.c (_bfd_generic_final_link): Set "linker_mark" for 3222 all sections that will be included in the output file. 3223 (_bfd_generic_link_output_symbols): Discard symbols in sections 3224 which are being discarded. 3225 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET, 3226 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET. 3227 (elf_v850_howto_table): Corresponding changes. 3228 (elf_v850_reloc_map): Corresponding changes. 3229 * reloc.c: Add additional V850 relocations. 3230 * bfd-in2.h, libbfd.h: Rebuilt. 3231 3232 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we 3233 no longer want in pc-relative relocs. 3234 3235Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com) 3236 3237 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently 3238 accept a reloc against an undefined sybmol! 3239 3240Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com) 3241 3242 * elf32-v850.c: Define elf_symbol_leading_char to be '_'. 3243 3244Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com> 3245 3246 * VERSION: Bump for new relocation. 3247 3248 * hosts/i386bsd.h: If NBPG is not defined, define it as 3249 PAGE_SIZE, for recent versions of FreeBSD. 3250 3251Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com> 3252 3253 * configure.host: Use `long long' as the 64 bit type on a Solaris 3254 host, since both gcc and the SunPRO compilers support it. 3255 3256Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu> 3257 3258 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a 3259 mistake to have reused the ECOFF LITERAL for ELF since they have 3260 different semantics. 3261 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL. 3262 * bfd-in2.h, libbfd.h: Rebuild. 3263 3264 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got 3265 section overflow. 3266 3267 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a 3268 dynamic relocation for an undefweak symbol when we are building 3269 a static executable. 3270 3271Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com> 3272 3273 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to 3274 point explicitly to srcdir. 3275 (targmatch.h): Edit references to point explicitly to objdir. 3276 3277Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com> 3278 3279 * config.bfd: When setting targ_cpu, don't get confused by 3280 linux-gnu. 3281 3282Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com) 3283 3284 * configure.host: Add support for windows host (a build done 3285 under the Microsoft build environment). 3286 3287Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com> 3288 3289 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak 3290 definition in a dynamic object, add it to the dynamic symbol table 3291 if any dynamic object mentions it. Reverts part of last patch. 3292 3293 * sunos.c (struct sunos_link_hash_table): Add got_base field. 3294 (sunos_link_hash_table_create): Initialize got_base. 3295 (bfd_sunos_size_dynamic_sections): If the .got section is more 3296 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to 3297 0x1000. 3298 (sunos_check_dynamic_reloc): Subtract got_base from a base 3299 relative relocation. 3300 3301 * elf32-mips.c (elf_mips_isa): New static function. 3302 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking 3303 -mips1 and -mips2 code together, or -mips3 and -mips4 code. 3304 3305Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com> 3306 3307 * archive.c (do_slurp_coff_armap): Only treat archive as little 3308 endian for i960 COFF. 3309 3310Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com> 3311 3312 * coffcode.h (coff_compute_section_file_positions): Adjust sofar 3313 by the change in size of the section when EXEC_P is not set. 3314 3315 * coff-m68k.c (coff_rtype_to_howto): Define if not defined. 3316 (m68kcoff_rtype_to_howto): New static function. 3317 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section 3318 VMA to the addend for a PC relative reloc. 3319 3320 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on 3321 HP/UX 10.20. 3322 * Makefile.in: Rebuild dependencies. 3323 3324 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when 3325 som.h is included. 3326 3327Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com) 3328 3329 * Makefile.in: Remove explicit dependencies for mn10200 and 3330 mn10300 files. 3331 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c. 3332 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c 3333 (dependencies): Rebuilt. 3334 3335Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com> 3336 3337 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms 3338 during this function. 3339 3340 * elflink.c (_bfd_elf_create_linker_section): Only use an existing 3341 section if the flags are compatible. 3342 3343 * configure.in: Add havevecs, and put it in tdefaults. 3344 * mpw-config.in: Likewise. 3345 * configure: Rebuild. 3346 * targmatch.sed: New file; a sed script to build targmatch.h from 3347 config.bfd. 3348 * config.bfd: Add #if, #endif, and comments for targmatch.h. 3349 * targets.c: Include "fnmatch.h". 3350 (struct targmatch): Define. 3351 (bfd_target_match): Define by including targmatch.h. 3352 (bfd_find_target): If the target is not found by name, search for 3353 it as a configuration triplet. 3354 * Makefile.in: Rebuild dependencies. 3355 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o, 3356 i386dynix.o, m68k4knetbsd.o, and riscix.o. 3357 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c, 3358 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c. 3359 (HFILES): Add targmatch.h. Also, alphabetize and reindent. 3360 (CFILES): Remove i386dynix.c and hp300bsd.c. 3361 (targmatch.h): New target. 3362 (do_clean): Remove targmatch.h. 3363 3364 * configure.in: Add BFD_NEED_DECLARATION(getenv). 3365 * acconfig.h: Add NEED_DECLARATION_GETENV. 3366 * configure, config.in: Rebuild. 3367 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv. 3368 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv. 3369 3370Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com) 3371 3372 * cpu-mn10x00.c, elf32-mn10x00: Removed. 3373 * cpu-mn10200.c, cpu-mn10300.c: New files. 3374 * elf32-mn10200.c, elf32-mn10300.c: New files. 3375 * Makefile.in: Break mn10x00 support into two separate 3376 configurations, mn10200 and mn10300. 3377 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise. 3378 * bfd-in2.h, configure: Rebuilt. 3379 3380Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) 3381 3382 * Makefile.in (do_clean): Move config.log to do_distclean. 3383 3384Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com) 3385 3386 * cpu-mn10x00.c, elf32-mn10x00.c: New files. 3387 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o. 3388 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o. 3389 (elf32-mn10x00.o): Add dependencies. 3390 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00. 3391 (bfd_mn10x00_arch): Declare. 3392 (bfd_archures_list): Add bfd_mn10x00_arch. 3393 * config.bfd: Add mn10x00-*-*. 3394 * configure.in: Add bfd_elf32_mn10x00_vec. 3395 * elf.c (prep_headers): Handle bfd_arch_mn10x00. 3396 * targets.c (bfd_elf32_mn10x00_vec): Declare. 3397 (bfd_target_vector): Add bfd_elf32_mn10x00_vec. 3398 * bfd-in2.h, configure: Rebuilt. 3399 3400Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de> 3401 3402 openVMS/Alpha: Provide filename and case_hack flags via 3403 symbol table from gas. 3404 Add case_hack code for symbol output from vax/vms. 3405 * evax-alpha.c (evax_initialize): Remove filename handling, 3406 filename is provided via symbol table. 3407 (evax_get_symtab): Use local symbol count when setting up table. 3408 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when 3409 debugging. 3410 (_bfd_evax_write_egsd): Skip file name symbol. 3411 * evax-emh.c (get_vms_time_string): Local function now. 3412 (_bfd_evax_write_emh): Extract source filename and case_hack flags 3413 from symbol table. 3414 (_bfd_evax_write_etir): Pass all symbol names through 3415 _bfd_evax_case_hack_symbol. 3416 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New 3417 functions. 3418 (_bfd_evax_basename): Removed. 3419 (_bfd_get_vms_time_string): Moved to evax-emh.c. 3420 * evax.h (evax_private_data_struct): Remove filename. 3421 (flag_hash_long_names, flag_show_after_trunc, 3422 flag_no_hash_mixed_case, vms_name_mapping): New flags for 3423 vms_case_hack. 3424 3425Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com> 3426 3427 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl. 3428 (N_GETMID_NET, N_GETFLAG_NET): Likewise. 3429 (NO_SWAP_MAGIC): Don't define. 3430 (SWAP_MAGIC): Define. 3431 3432 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is 3433 no hash table entry for a global symbol. 3434 3435Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com> 3436 3437 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*. 3438 3439Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com> 3440 3441 * cofflink.c (coff_link_add_symbols): Don't override a meaningful 3442 symbol type with T_NULL. Warn if symbol type changes. Based on 3443 patch from Philippe De Muyter <phdm@info.ucl.ac.be>. 3444 3445 * elflink.h (elf_link_add_object_symbols): Only put a symbol from 3446 a dynamic object in the dynamic symbol table if it is referenced 3447 or defined by a regular object. 3448 3449Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com) 3450 3451 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to 3452 remove dwarf local labels. Shrinks binaries by a factor of 3! 3453 3454Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com> 3455 3456 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section 3457 by hand, rather than by calling bfd_make_section. 3458 3459Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com> 3460 3461 * reloc.c: Rename m32r relocs. 3462 * bfd-in2.h, libbfd.h: Rebuilt. 3463 * elf32-m32r.c: Update. 3464 3465Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com> 3466 3467 * aoutx.h (aout_link_input_section_ext): When doing a relocateable 3468 link, adjust the symbol index of a base relative reloc. Don't 3469 change the addend of a PC relative reloc if pcrel_offset is set. 3470 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for 3471 a relocateable link. 3472 3473 * reloc.c (bfd_perform_relocation): Apply the relocation even if 3474 it is zero, in case src_mask matters. 3475 (bfd_install_relocation): Likewise. 3476 3477Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com> 3478 3479 * xcofflink.c (xcoff_link_add_symbols): Always initialize 3480 keep_syms. 3481 (_bfd_xcoff_bfd_final_link): Don't set target_index 3482 to an uninitialized value. 3483 3484Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com> 3485 3486 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol 3487 indices, rather than crashing. 3488 (coff_slurp_reloc_table): Likewise. Check whether the howto field 3489 is NULL. 3490 * coff-sh.c (sh_relocate_section): Check for an illegal symbol 3491 index. 3492 3493Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com> 3494 3495 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D 3496 reloc to 0. 3497 (coff_arm_adjust_symndx): New static function. 3498 (coff_adjust_symndx): Define. 3499 3500 * srec.c (srec_scan): Accept multiple symbols on a single line. 3501 From Pascal Martin <pmartin@alsys.com>. 3502 3503 * README: New file. 3504 3505Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com> 3506 3507 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define. 3508 (sunos_merge_private_bfd_data): New function. 3509 3510Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com> 3511 3512 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather 3513 than input BFD. 3514 (bfd_merge_private_bfd_data): Likewise. 3515 * section.c (bfd_copy_private_section_data): Likewise. 3516 * syms.c (bfd_copy_private_symbol_data): Likewise. 3517 * bfd-in2.h: Rebuild. 3518 * aout-target.h (MY_bfd_copy_private_section_data): Check that 3519 both BFD's are the right flavour. 3520 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise. 3521 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise. 3522 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise. 3523 (_bfd_mips_elf_merge_private_bfd_data): Likewise. 3524 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise. 3525 (ppc_elf_merge_private_bfd_data): Likewise. 3526 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise. 3527 * peicode.h (pe_bfd_copy_private_section_data): Likewise. 3528 3529 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for 3530 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes 3531 its sanity check. 3532 3533Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com> 3534 3535 * reloc.c: Add m32r relocs. 3536 * bfd-in2.h, libbfd.h: Rebuilt. 3537 * cpu-m32r.c, elf32-m32r.c: New files. 3538 3539Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com> 3540 3541 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'. 3542 3543Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com> 3544 3545 * tekhex.c (first_phase): Change type parameter from char to int. 3546 (out): Likewise. 3547 (pass_over): Change func to expect int, not char. 3548 3549 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC 3550 rather than SEC_LOAD when aligning the file offset for the first 3551 section in a segment. 3552 3553Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com> 3554 3555 * syms.c (coff_section_type): Make arg const. 3556 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg 3557 to make_bfd_asection(). 3558 * elf-bfd.h (bfd_section_from_phdr): Add prototype. 3559 * elfcode.h (bfd_section_from_phdr): Remove prototype. 3560 (_bfd_elf_stringtab_init): Remove prototype. 3561 3562 * netbsd-core.c (swap_abort): Add prototype. 3563 * aix386-core.c (swap_abort): Ditto & make static 3564 * hpux-core.c (swap_abort): Ditto & make static. 3565 * irix-core.c (swap_abort): Ditto & make static. 3566 * ptrace-core.c (swap_abort): Ditto & make static. 3567 * trad-core.c (swap_abort): Ditto & make static. 3568 * coffswap.h (coff_swap_reloc_in): Ditto. 3569 (coff_swap_reloc_out): Ditto. 3570 (coff_swap_filehdr_in): Ditto. 3571 (coff_swap_filehdr_out): Ditto. 3572 (coff_swap_sym_in): Ditto. 3573 (coff_swap_sym_out): Ditto. 3574 (coff_swap_aux_in): Ditto. 3575 (coff_swap_aux_out): Ditto. 3576 (coff_swap_lineno_in): Ditto. 3577 (coff_swap_lineno_out): Ditto. 3578 (coff_swap_aouthdr_in): Ditto. 3579 (coff_swap_aouthdr_out): Ditto. 3580 (coff_swap_scnhdr_in): Ditto. 3581 (coff_swap_scnhdr_out): Ditto. 3582 * ihex.c (ihex_sizeof_headers): Ditto. 3583 * tekhex.c (getsym): Ditto. 3584 (find_chunk): Ditto & make static. 3585 (insert_byte): Ditto. 3586 (first_phase): Ditto. 3587 (pass_over): Ditto. 3588 (tekhex_get_symtab): Ditto & make static. 3589 (tekhex_get_symtab_upper_bound): Ditto & make static. 3590 (tekhex_mkobject): Ditto. 3591 (tekhex_object_p): Ditto. 3592 (move_section_contents): Ditto. 3593 (tekhex_get_section_contents): Ditto. 3594 (tekhex_set_arch_mach): Ditto & make static. 3595 (tekhex_set_section_contents): Ditto. 3596 (writevalue): Ditto. 3597 (writesym): Ditto. 3598 (out): Ditto. 3599 (tekhex_write_object_contents): Ditto. 3600 (tekhex_sizeof_headers): Ditto. 3601 (tekhex_make_empty_symbol): Ditto. 3602 (tekhex_get_symbol_info): Ditto. 3603 (tekhex_print_symbol): Ditto. 3604 * irix-core.c (make_bfd_asection): Ditto. 3605 (irix_core_core_file_p): Ditto. 3606 (irix_core_core_file_failing_command): Ditto. 3607 (irix_core_core_file_failing_signal): Ditto. 3608 (irix_core_core_file_matches_executable_p): Ditto. 3609 (irix_core_make_empty_symbol): Ditto. 3610 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto. 3611 * srec.c (srec_new_symbol): Ditto. 3612 (srec_get_section_contents): Ditto. 3613 (srec_set_arch_mach): Ditto. 3614 (srec_set_section_contents): Ditto. 3615 (internal_srec_write_object_contents): Ditto. 3616 (srec_write_object_contents): Ditto. 3617 (symbolsrec_write_object_contents): Ditto. 3618 (srec_sizeof_headers): Ditto. 3619 (srec_make_empty_symbol): Ditto. 3620 (srec_get_symtab_upper_bound): Ditto. 3621 (srec_get_symtab): Ditto. 3622 (srec_print_symbol): Ditto and make static. 3623 * elf.c (elf_read): Ditto 3624 (assign_section_numbers): Ditto. 3625 (elf_fake_sections): Ditto. 3626 (sym_is_global): Ditto. 3627 (elf_map_symbols): Ditto. 3628 (get_program_header_size): Ditto. 3629 * coffgen.c (make_a_section_from_file): Ditto. 3630 (coff_real_object_p): Ditto. 3631 (fixup_symbol_value): Ditto. 3632 (build_debug_section): Ditto. 3633 (copy_name): Ditto. 3634 * syms.c (coff_section_type): Ditto. 3635 3636Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com) 3637 3638 * bfd-in2.h: Rebuilt after m32r changes. 3639 3640Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com> 3641 3642 * config.bfd: Add m32r support. 3643 * configure.in: Likewise. 3644 * configure: Likewise. 3645 * Makefile.in: Likewise. 3646 * archures.c: Likewise. 3647 * elf.c: Likewise. 3648 * targets.c: Likewise. 3649 * config.bfd: Keep target list alphabetically sorted. 3650 3651Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com) 3652 3653 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget 3654 to add in the constant part found in the instruction itself. 3655 (case R_V850_HI16_S): Likewise. 3656 3657Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com> 3658 3659 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16 3660 and R_D10V_18 to be 1 (word). 3661 3662Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com> 3663 3664 * stabs.c (_bfd_link_section_stabs): If the output_section field 3665 of either section is bfd_abs_section, then the linker is 3666 discarding the section and we should not optimize it. 3667 3668Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com> 3669 3670 * Makefile.in (aout-sparcle.o): New target. 3671 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian. 3672 * config.bfd (sparclet-*-aout*): Add case. 3673 * configure.in (sparcle_aout_vec): Add case. 3674 * configure: Regenerated. 3675 * targets.c (sparcle_aout_vec): Declare. 3676 (bfd_target_vector): Add sparcle_aout_vec. 3677 * aout-sparcle.c: New file. 3678 3679Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com) 3680 3681 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of 3682 low order sign bit propogation for R_V850_HI16_S. 3683 3684 * elf32-v850.c (bfd_elf32_v850_reloc): New function for 3685 handling V850 specific relocs. 3686 (elf_v850_howto_table): Use the new function for some 3687 relocations. Twiddle masks & shifts for some relocs. 3688 Set partial_inplace where needed. 3689 3690Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com> 3691 3692 * cpu-mips.c: Add an explicit mips:3000 entry, and change the 3693 default architecture to a machine number of 0. 3694 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number 3695 for E_MIPS_ARCH_1. 3696 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of 3697 the output BFD is the default, set it from the first input BFD. 3698 3699Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com) 3700 3701 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs 3702 insert at bitpos zero. The HI16 relocs are shifted right 3703 by 16 bits. Fix src_mask for all relocs. 3704 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is 3705 little endian! 3706 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little 3707 endian! 3708 3709Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com> 3710 3711 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): 3712 Rewrite to use BFD file read routines and to avoid using a fixed 3713 length for the file name. 3714 3715Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com) 3716 3717 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}. 3718 (elf_v850_howto_table): Add support for R_V850_{32,16,8}. 3719 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8} 3720 to R_V850_{32,16,8}. 3721 3722Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com> 3723 3724 * elf32-v850.c (reloc_type): Add R_V850_HI16_S. 3725 (elf_v850_howto_table): Add info for HI16_S reloc. 3726 (v850_reloc_map): Add HI_16_S reloc. 3727 * reloc.c: Define BFD_RELOC_V850_* relocs. 3728 3729Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com> 3730 3731 Add SH ELF support. 3732 * elf32-sh.c: New file. 3733 * elf.c (prep_headers): Handle bfd_arch_sh. 3734 * elfcode.h (write_relocs): Handle absolute symbol. 3735 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare. 3736 (_bfd_elf64_link_read_relocs): Declare. 3737 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from 3738 elf_link_read_relocs. Make globally visible. Change all 3739 callers. 3740 (elf_link_input_bfd): Get external symbols from cache in 3741 symtab_hdr->contents. Get contents from cache in 3742 elf_section_data. 3743 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not 3744 already defined. 3745 * reloc.c: Define BFD_RELOC_SH_* relocs. 3746 * libbfd-in.h (_bfd_sh_align_load_span): Declare. 3747 * coff-sh.c (sh_insns_conflict): Fix a return value. 3748 (_bfd_sh_align_load_span): New globally visible function, broken 3749 out of sh_align_load. 3750 (sh_align_load): Call _bfd_sh_align_load_span. 3751 (sh_swap_insns): Change relocs parameter to PTR. 3752 * bfd-in2.h, libbfd.h: Rebuild. 3753 * targets.c (bfd_elf32_sh_vec): Declare. 3754 (bfd_elf32_shl_vec): Declare. 3755 * config.bfd (sh-*-elf*): New target. 3756 * configure.in (bfd_elf32_sh_vec): New target vector. 3757 (bfd_elf32_shl_vec): New target vector. 3758 * configure: Rebuild. 3759 * Makefile.in: Rebuild dependencies. 3760 (BFD32_BACKENDS): Add elf32-sh.o. 3761 (BFD32_BACKENDS_CFILES): Add elf32-sh.c. 3762 3763 * elf.c (map_sections_to_segments): Check that LMA does not skip a 3764 page before checking D_PAGED. 3765 3766 * ihex.c (ihex_scan): Removed unnecessary extbase variable. 3767 (ihex_write_object_contents): Remove extbase; always use segbase 3768 instead. 3769 3770Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com> 3771 3772 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro. 3773 * configure.host (i[345]86-*-*): Ditto. 3774 * config.bfd (i[345]86-*-*): Ditto. 3775 * configure: Regenerate. 3776 3777 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86 3778 elf. 3779 3780Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com) 3781 3782 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument. 3783 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype. 3784 * som.c (hppa_som_gen_reloc_type): Add new argument. If 3785 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that 3786 will have an ST_CODE type, change the symbol's type to ST_DATA. 3787 * som.c (hppa_som_gen_reloc_type): Update prototype. 3788 3789Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com> 3790 3791 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for 3792 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible. 3793 (mips_elf_size_dynamic_sections): Don't require .got to exist. 3794 (mips_elf_finish_dynamic_sections): Likewise. 3795 3796Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com> 3797 3798 * configure.host (HLDENV): New variable to set. Set it for 3799 *-*-sysv4*, since those linkers may not support -R but they always 3800 support LD_RUN_PATH. 3801 3802 * libieee.h (NSECTIONS): Don't define. 3803 (ieee_data_struct): Change section_table to asection **. Add 3804 section_table_size. 3805 * ieee.c (get_section_entry): If the table isn't big enough, make 3806 it bigger. 3807 (ieee_slurp_sections): Remove assertion about number of sections. 3808 (ieee_object_p): Adjust initialization of ieee to match changes to 3809 the structure. 3810 3811 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined 3812 symbols merely because we are generating a shared library. 3813 (xcoff_build_ldsyms): Don't set up global linkage code for an 3814 undefined symbol merely because we are generating a shared 3815 library. 3816 3817Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com> 3818 3819 * Makefile.in (ALL_MACHINES): Add cpu-v850.o. 3820 (BFD32_BACKENDS) Add elf32-v850.o. 3821 * archures.c: Add bfd_v850_arch. 3822 * bfd-in2.h: Add bfd_v850_arch. 3823 * config.bfd (v850-*-*): New target. 3824 * configure: (bfd_elf32_v850_vec) New vector. 3825 * configure.in: (bfd_elf32_v850_vec) New vector. 3826 * cpu-v850.c: New file. 3827 * elf.c (prep_headers): Added case bfd_arch_v850. 3828 * elf32-v850.c: New file. 3829 * targets.c (bfd_elf32_v850_vec): New vector. 3830 3831Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com> 3832 3833 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define 3834 a function code symbol for an XMC_XO symbol. 3835 3836Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com> 3837 3838 * mpw-config.in: Update editing of autoconf vars to reflect 3839 Jul 18 configure.in change. 3840 * mpw-make.sed: Update editing of include pathnames to be 3841 more general, add @DASH_C_FLAG@ to explicit compile rule edit. 3842 3843Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu> 3844 3845 * elf64-alpha.c (elf64_alpha_output_extsym): The section from 3846 which to offset to get the .plt entry address is ".plt". 3847 3848Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk> 3849 3850 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM, 3851 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET): 3852 Added, for internal use by the ARM gas. 3853 * libbfd.h: Rebuilt 3854 * bfd-in2.h: Rebuilt 3855 3856Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu> 3857 3858 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo 3859 in section dynidx start. 3860 3861Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com> 3862 3863 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose 3864 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an 3865 optimization for g++. 3866 3867Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com> 3868 3869 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has 3870 the -mrelocatable-lib bit set and the other doesn't, clear the 3871 -mrelocatable-lib bit in the header. 3872 3873Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com> 3874 3875 * elflink.h (elf_link_add_object_symbols): Do not resolve a common 3876 symbol against a STT_FUNC symbol in a shared library. 3877 3878Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com> 3879 3880 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor 3881 symbol is found, automatically define the corresponding function 3882 code. 3883 3884 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux 3885 if sym.n_numaux is not zero. 3886 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table 3887 entry to disagree about the number of aux entries if the symbol 3888 has zero. 3889 3890 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn 3891 section if it might be needed, not just if info->shared. 3892 (mips_elf_adjust_dynamic_symbol): Make room for a null element at 3893 the start of .rel.dyn if we are going to use it. 3894 (mips_elf_finish_dynamic_sections): Only clear the first element 3895 of .rel.dyn if the size is greater than zero. 3896 3897Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com> 3898 3899 * xcofflink.c (xcoff_link_input_bfd): If we already called the 3900 undefined_symbol callback for a symbol, then don't issue any more 3901 warnings about loader relocs. 3902 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing 3903 after calling the undefined_symbol callback. 3904 3905 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define. 3906 (xcoff_link_add_symbols): Permit multiple definitions of a symbol 3907 as the AIX linker seems to do. 3908 3909Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de> 3910 3911 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup. 3912 (evax_initialize): Remove evax_reloc_table. 3913 (evax_close_and_cleanup): Ditto. 3914 (reloc_nil): Ditto. 3915 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64 3916 entries. 3917 (evax_bfd_reloc_type_lookup): Ditto. 3918 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set 3919 cooked_size == raw_size. 3920 * evax-emh.c (_bfd_evax_register_filename): Remove. 3921 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands. 3922 * evax-misc.c (add_new_contents): Malloc section at full size. 3923 (_bfd_save_evax_section): Memcpy section contents directly. 3924 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove. 3925 (evax_reloc_table): Remove. 3926 3927 * hosts/alphavms.h (O_ACCMODE): Define if needed. 3928 3929 * makefile.vms: Add better support for DEC C compilation 3930 Add evax.h dependencies 3931 3932 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc. 3933 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove. 3934 (BFD_RELOC_ALPHA_BASEREG): Remove. 3935 * bfd-in2.h, libbfd.h: Rebuild. 3936 3937Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com) 3938 3939 * archive.c (bsd_write_armap): Ifdef around calls to getuid and 3940 getgid if _WIN32 is defined. 3941 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef. 3942 3943Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com) 3944 3945 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c: 3946 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX 3947 include file. 3948 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE 3949 isn't defined. 3950 3951Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be> 3952 3953 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and 3954 realloc. 3955 * acconfig.h (NEED_DECLARATION_STRSTR): New macro. 3956 (NEED_DECLARATION_REALLOC): New macro. 3957 * configure, config.in: Rebuild. 3958 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR. 3959 (realloc): Declare if NEED_DECLARATION_REALLOC. 3960 3961 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or 3962 <strings.h> if they exist. 3963 3964 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return. 3965 3966Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com> 3967 3968 * cpu-i386.c (i8086_arch): Architecture info for the i8086. 3969 3970 Based on patches from Eric Valette <valette@crf.canon.fr>: 3971 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC, 3972 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8. 3973 (elf_howto_table): Add entries for new relocs. 3974 (elf_i386_reloc_type_lookup): Handle new relocs. 3975 (elf_i386_info_to_howto): Just call abort. 3976 (elf_i386_info_to_howto_rel): Check that the reloc type is valid. 3977 (elf_i386_relocate_section): Likewise. 3978 3979Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com> 3980 3981 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32. 3982 3983Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com> 3984 3985 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section, 3986 only get the LMA from the phdr if they are in the same part of the 3987 file. 3988 3989 * elf.c (map_sections_to_segments): Rewrite tests for starting a 3990 new segment to make them more comprehensible. If the relationship 3991 between the LMA and the VMA changed, start a new segment. Don't 3992 check dynsec when deciding whether to start a new segment for a 3993 writeable section; -N will now handle this. 3994 3995Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com) 3996 3997 * libhppa.h: Remove "esel" changes. Not the right approach. 3998 * som.c: Corresponding changes. 3999 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols 4000 which don't have a SOM symbol type associated with them. 4001 Reverses a 1994 change. 4002 4003Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com> 4004 4005 Make ld -N more reasonable for ELF: 4006 * elf.c (map_sections_to_segments): If D_PAGED is not set, set 4007 phdr_in_section to false, and always use a single load segment. 4008 (elf_sort_sections): Sort sections by LMA after VMA. 4009 (assign_file_positions_for_segments): If D_PAGED is not set, don't 4010 align to maxpagesize. 4011 (assign_file_positions_except_relocs): Likewise. 4012 * elfcode.h (elf_object_p): If a section is loaded but not page 4013 aligned, clear D_PAGED. 4014 4015Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk> 4016 4017 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL): 4018 Added, for internal use by the ARM gas. 4019 * libbfd.h: Rebuilt 4020 * bfd-in2.h: Rebuilt 4021 4022Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com) 4023 4024 * libhppa.h (R_HPPA_ESEL): New field selector. 4025 (e_esel): Similarly. 4026 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel, 4027 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream. 4028 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR. 4029 4030Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com> 4031 4032 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular 4033 archive search before looking for stripped dynamic objects. 4034 4035Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com> 4036 4037 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined 4038 symbol a warning rather than an error. 4039 4040Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com> 4041 4042 * elf.c (assign_file_positions_for_segments): Track the virtual 4043 memory position separately from the file position, and use it to 4044 compute the alignment adjustment. 4045 4046Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com> 4047 4048 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long" 4049 and fixed mask on R_D10V_10_PCREL_L. 4050 4051Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com> 4052 4053 * elf64-mips.c: Include "aout/ar.h". 4054 (mips_elf64_slurp_armap): New static function. 4055 (mips_elf64_write_armap): New static function. 4056 (bfd_elf64_archive_*): Define. 4057 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined. 4058 Use instead of bfd_generic_archive_p. 4059 (bfd_elfNN_write_archive_contents): Define if not defined. Use 4060 instead of _bfd_write_archive_contents. 4061 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of 4062 _bfd_generic_mkarchive. 4063 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use 4064 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than 4065 _bfd_archive_coff. 4066 (TARGET_LITTLE_SYM): Likewise. 4067 * archive.c (bfd_slurp_armap): Check for and reject an archive map 4068 name of /SYM64/. 4069 * Makefile.in: Rebuild dependencies. 4070 4071 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle 4072 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and 4073 SHT_MIPS_EVENTS sections. 4074 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE, 4075 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS 4076 sections. 4077 (_bfd_mips_elf_fake_sections): Likewise. 4078 4079 * libecoff.h (ecoff_data_type): Add rdata_in_text field. 4080 * ecoff.c (ecoff_compute_section_file_positions): Copy 4081 rdata_in_text from backend info to tdata. Clear it if any data 4082 section comes before .rdata. 4083 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in 4084 tdata rather than backend info. 4085 4086Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com> 4087 4088 * configure.in: Fix test for whether a compiler has a 64 bit 4089 type. From Jim Wilson <wilson@cygnus.com>. 4090 4091Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com> 4092 4093 * configure.host (mips-sgi-irix6*): New host. 4094 4095 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG 4096 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED, 4097 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h 4098 to AC_OUTPUT call. 4099 * configure: Rebuild. 4100 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@. 4101 (BFD_HOST_64_BIT): Define conditionally. 4102 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined. 4103 (bfd_vma): Typedef as BFD_HOST_U_64_BIT. 4104 (symvalue, bfd_size_type): Likewise. 4105 * bfd-in2.h: Rebuild. 4106 * Makefile.in (do_clean): Remove bfd-tmp.h. 4107 (do_distclean): Remove bfd-in3.h. 4108 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h. 4109 (bfd-in3.h): New target. 4110 4111 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From 4112 Andrew Gierth <ANDREWG@microlise.co.uk>. 4113 4114 * configure.host: Set INSTALL_SHLIB. 4115 * configure.in: Call AC_SUBST (INSTALL_SHLIB). 4116 * configure: Rebuild. 4117 * Makefile.in (install): Use @INSTALL_SHLIB@. 4118 4119 * config.bfd (mips*-*-irix6*): New target. 4120 * configure.host: Handle Irix 6 shared library like Irix 5. 4121 4122 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD 4123 symbol for a magic name. 4124 (xcoff_link_input_bfd): Don't change the reloc symbol for an 4125 XMC_TD symbol. 4126 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an 4127 XMC_TD symbol. 4128 4129Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com> 4130 4131 * mpw-config.in: Add ELF support to mips config, create the 4132 elf32-target.h file in the object dir. 4133 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines. 4134 4135Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com> 4136 4137 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone. 4138 Also removed most abort calls, in favor of using bfd reporting. 4139 4140Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com> 4141 4142 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o. 4143 (BFD32_BACKENDS) Add elf32-d10v.o. 4144 * archures.c: Add bfd_d10v_arch. 4145 * bfd-in2.h: Add bfd_d10v_arch. 4146 * config.bfd (d10v-*-*): New target. 4147 * configure: (bfd_elf32_d10v_vec) New vector. 4148 * configure.in: (bfd_elf32_d10v_vec) New vector. 4149 * cpu-d10v.c: New file. 4150 * elf.c (prep_headers): Added case bfd_arch_d10v. 4151 * elf32-d10v.c: New file. 4152 * libbfd.h: Rebuild. 4153 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L, 4154 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define. 4155 * targets.c (bfd_elf32_d10v_vec): New vector. 4156 4157Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com> 4158 4159 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf 4160 4161Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com) 4162 4163 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and 4164 bfd_mach_i386_i8086 machine types. 4165 4166Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com> 4167 4168 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT 4169 and _FINI sections. 4170 4171Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu> 4172 4173 * coffcode.h (coff_set_section_contents): A/UX does not require 4174 special handling of the _LIB section. 4175 4176Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com) 4177 4178 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct 4179 value for R_RELBYTE. 4180 4181 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks" 4182 array if one was allocated. 4183 4184Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com> 4185 4186 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>: 4187 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields 4188 use_rld_obj_head and rld_value. 4189 (mips_elf_link_hash_table_create): Initialize new fields. 4190 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as 4191 dynamic. 4192 (mips_elf_create_dynamic_sections): Create .rld_map section. If 4193 __rld_obj_head symbol not seen, create an __rld_map symbol. 4194 (mips_elf_size_dynamic_sections): Make space in .rld_map section. 4195 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry. 4196 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or 4197 __rld_obj_head symbol. 4198 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP. 4199 4200Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com> 4201 4202 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry. 4203 4204 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use 4205 ppc_elf_addr16_ha_reloc. 4206 (ppc_elf_addr16_ha_reloc): New static function. 4207 4208 * coff-mips.c (struct mips_hi): Define. 4209 (mips_refhi_list): New static variable. 4210 (mips_refhi_addr, mips_refhi_addend): Remove. 4211 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs. 4212 (mips_reflo_reloc): Process mips_refhi_list. 4213 (mips_relhi_list): New static variable. 4214 (mips_relhi_addr, mips_relhi_addend): Remove. 4215 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs. 4216 (mips_rello_reloc): Process mips_relhi_list. 4217 (mips_relocate_section): Permit an arbitrary number of REFHI or 4218 RELHI relocs before the associated REFLO or RELLO reloc. 4219 4220Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com> 4221 4222 * aout-target.h (MY(callback)): Set reloc_count fields. 4223 4224Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com> 4225 4226 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic 4227 sections unless this is a SunOS link. 4228 4229 * VERSION: Set to 2.7.1. 4230 4231 * Released binutils 2.7. 4232 4233Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com> 4234 4235 * i386aout.c: Include "aout/aout64.h". 4236 (i386aout_write_object_contents): New static function. 4237 (MY_write_object_contents): Define. 4238 4239 * netbsd.h (MY(write_object_contents)): Make sure that 4240 adjust_sizes_and_vmas is called before fiddling with the magic 4241 number. 4242 4243Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com> 4244 4245 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo. 4246 4247Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com> 4248 4249 * libbfd-in.h (itos, stoi): Don't define. 4250 * libbfd.h: Rebuild. 4251 * i386lynx.c (KEEPIT): Define as udata.i. 4252 (NAME(lynx,swap_std_reloc_out)): Don't use stoi. 4253 (NAME(lynx,swap_ext_reloc_out)): Likewise. 4254 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than 4255 flags. Don't use stoi. 4256 4257 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000. 4258 4259 * elf.c (map_sections_to_segments): Don't start a new segment for 4260 a writable section if it's on the same page as the previous 4261 segment. Reset the writable variable for a readonly section. 4262 4263Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com> 4264 4265 * peicode.h (coff_swap_aouthdr_in): Missing initializations of 4266 first_thunk_address, thunk_size, and import_table_size. 4267 * peicode.h: Improved some diagnostics regarding edata sections. 4268 4269 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check 4270 on IMGLUE relocs. 4271 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's. 4272 (TARGET_LITTLE_SYM): Added missing D_PAGED. 4273 4274Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com> 4275 4276 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol 4277 with XCOFF_DEF_DYNAMIC set is really defined. 4278 (xcoff_link_check_dynamic_ar_symbols): Likewise. 4279 (xcoff_link_add_symbols): Only create special sections if using an 4280 XCOFF hash table. 4281 4282 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like 4283 aixcoff-rs6000. 4284 (bfd_install_relocation): Likewise. 4285 4286Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu> 4287 4288 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags 4289 field. 4290 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define. 4291 (ALPHA_ELF_LINK_HASH_LU_MEM): Define. 4292 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define. 4293 (elf64_alpha_link_hash_newfunc): Initialize flags field. 4294 (elf64_alpha_check_relocs): Record types of LITUSE entries that 4295 are found for LITERAL relocs. 4296 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address 4297 taken, we cannot generate a .plt entry for the symbol. 4298 4299Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com> 4300 4301 * configure.in: Add AC_ISC_POSIX, and check for setitimer and 4302 sysconf functions (for gprof). 4303 * configure, config.in: Rebuild. 4304 4305Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com> 4306 4307 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in 4308 an archive if it has a map. If the object file has the wrong 4309 xvec, reject it. 4310 4311 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a 4312 BRADDR, SREL16, SREL32, or SREL64 reloc against an external 4313 symbol. 4314 (alpha_relocate_section): Likewise. 4315 4316 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof. 4317 (coff_swap_filehdr_out): Use FILHSZ, not sizeof. 4318 (coff_swap_sym_out): Use SYMESZ, not sizeof. 4319 (coff_swap_aux_out): Use AUXESZ, not sizeof. 4320 (coff_swap_lineno_out): Use LINESZ, not sizeof. 4321 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof. 4322 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof. 4323 * peicode.h: Corresponding changes. 4324 4325Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com> 4326 4327 * elflink.h (elf_create_pointer_linker_section): Comment out code 4328 dealing with making GOT pointers negative of the GOT symbol for 4329 now. 4330 4331Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu> 4332 4333 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't 4334 increment the .rela.plt size until after we're done creating the 4335 .plt entry. 4336 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the 4337 .rela.plt offset directly rather than calculating it. 4338 4339Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) 4340 4341 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir): 4342 Use autoconf-set values. 4343 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir, 4344 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set 4345 values. 4346 (docdir): Deleted. 4347 * configure.in (AC_PREREQ): autoconf v2.5 or higher. 4348 * configure: Rebuilt. 4349 4350Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com) 4351 4352 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception 4353 handling code > 1k away. 4354 4355Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com> 4356 4357 * elflink.h (elf_create_pointer_linker_section): If DEBUG is 4358 defined, output whenever the symbol is updated. 4359 4360Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl> 4361 4362 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC 4363 section to 0 if user_set_vma is set. 4364 * elflink.h (elf_bfd_final_link): Likewise. 4365 4366Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com> 4367 4368 Partially undo patch of Jun 20. 4369 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE. 4370 (coff_compute_section_file_positions): Likewise. 4371 (coff_write_object_contents): Likewise. Re-add deleted code, but 4372 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE. 4373 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef. 4374 4375Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil> 4376 4377 * config.bfd: Add support for *-*-rtems* configurations. 4378 4379Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com> 4380 4381 * elf.c (prep_headers): Add bfd_arch_alpha case. 4382 4383Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu> 4384 4385 * elf64-alpha.c: New file. 4386 * config.bfd (alpha-*-linuxecoff*): New target. 4387 (alpha-*-linux*, alpha-*-elf*): New targets. 4388 * configure.in (bfd_elf64_alpha_vec): New vector. 4389 * configure: Rebuild. 4390 * targets.c (bfd_elf64_alpha_vec): Declare. 4391 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64. 4392 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define. 4393 * bfd-in2.h, libbfd.h: Rebuild. 4394 * Makefile.in: Rebuild dependencies. 4395 (BFD64_BACKENDS): Add elf64-alpha.o. 4396 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c. 4397 4398Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com> 4399 4400 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather 4401 than relying on a right shift of 32. 4402 4403Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com> 4404 4405 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE 4406 ifdef to COFF_WITH_PE. 4407 (coff_compute_section_file_positions): Likewise. 4408 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE. 4409 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete. 4410 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef 4411 COFF_IMAGE_WITH_PE, always include. 4412 4413 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0. 4414 4415Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com> 4416 4417 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to 4418 approximate the correct answer if SIZEOF_HEADERS was not used. 4419 4420 * binary.c (binary_set_section_contents): Set section file 4421 position based on LMA rather than VMA. 4422 4423Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de> 4424 4425 * linker.c (_bfd_generic_link_output_symbols): Don't output any 4426 symbols if info->strip == strip_all. 4427 4428Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com> 4429 4430 * coff-h8300.c: Remove #if 0 code. 4431 (compatable): Don't allow mixing/matching of different architectures. 4432 4433 * archures.c (bfd_mach_h8300s): Add. 4434 * bfd-in2.h: Rebuilt. 4435 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too. 4436 (BADMAG): Likewise. 4437 (h8300_reloc16_estimate): Likewise. 4438 (h8300_reloc16_extra_cases): Likewise. 4439 (h8300_bfd_link_add_symbols): Likewise. 4440 * coffcode.h (coff_set_arch_mach_hook): Likewise. 4441 (coff_set_flags): Likewise. 4442 * cpu-h8300.c (h8300_scan): Likewise. 4443 Add H8/S to bfd_h8300_arch list. 4444 4445Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de> 4446 4447 Added support for Alpha OpenVMS: 4448 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files. 4449 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files. 4450 * config.h-vms, makefile.vms: New files. 4451 * config.bfd (alpha-*-*vms*): New target. 4452 * configure.in (evax_alpha_vec): New target vector. 4453 * configure: Rebuild. 4454 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define. 4455 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define. 4456 * targets.c (bfd_target_evax_flavour): Define. 4457 (evax_alpha_vec): Declare. 4458 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec 4459 if BFD64 is defined. 4460 * bfd-in2.h, libbfd.h: Rebuild. 4461 * Makefile.in: Rebuild dependencies. 4462 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o, 4463 evax-emh.o, and evax-misc.o. 4464 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c, 4465 evax-etir.c, evax-emh.c, and evax-misc.c. 4466 (HFILES): Add evax.h. 4467 4468Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com> 4469 4470 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const 4471 pointer. 4472 (h8300_bfd_link_add_symbols): Likewise. 4473 4474Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com> 4475 4476 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define. 4477 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY. 4478 4479Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com> 4480 4481 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc 4482 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were 4483 created. 4484 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and 4485 R_MIPS_32 relocs if creating a shared library. 4486 4487Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com> 4488 4489 * peicode.h (add_data_entry): Use pei_section_data rather than 4490 _cooked_size. Corresponds to May 13 change in coffcode.h. 4491 4492Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com> 4493 4494 * cofflink.c (_bfd_coff_final_link): Handle long section names. 4495 * coffcode.h (coff_write_object_contents): If there are long 4496 section names, always set the f_symptr field, even if there are no 4497 symbols. 4498 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field 4499 if there are no symbols. 4500 4501 * coffgen.c (make_a_section_from_file): Check return value of 4502 _bfd_coff_read_string_table. 4503 (coff_real_object_p): Check return value of 4504 make_a_section_from_file. 4505 (_bfd_coff_read_string_table): Check that there are some symbols 4506 before trying to read the string table size. 4507 4508Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com> 4509 4510 * xcofflink.c (xcoff_link_add_symbols): When considering whether 4511 to replace a symbol in a dynamic object with a symbol from another 4512 dynamic object, do the replacement if the existing symbol is 4513 global linkage code. 4514 4515 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly 4516 for _ptrgl, and treat it as global linkage code. 4517 4518 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a 4519 filename or N_SO symbol past the offset, and use it to indicate 4520 that there is no line number or function when appropriate. 4521 4522Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com> 4523 4524 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a 4525 common symbol defined by the linker. Don't export function code 4526 even if export_defineds is set. 4527 4528Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com) 4529 4530 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV 4531 and R_JMP_DEL. 4532 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL. 4533 (h8300_symbol_address_p): New function. 4534 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by 4535 relaxing. 4536 4537Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com) 4538 4539 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing 4540 problems. 4541 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot" 4542 correctly for the two variants. Allow relaxing if the target 4543 is 128 bytes away since after relaxation it'll be 126 bytes away. 4544 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust 4545 "dot" and "value". Allow relaxing if the target is 128 bytes 4546 away since after relaxation it'll be 126 bytes away. 4547 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing 4548 the given section until nothing changes. 4549 4550Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu> 4551 4552 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA 4553 alignment hack--we can get the lnnoptr info another way without 4554 suddenly increasing the alignment requirements. Set the flags for 4555 the _PDATA section. 4556 (ecoff_compute_section_file_positions): Do so. 4557 4558Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com> 4559 4560 * ieee.c (ieee_write_object_contents): Put a timestamp in the file 4561 to keep the HP emulator database happy. 4562 4563 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*. 4564 From Kevin Buettner <kev@primenet.com>. 4565 4566Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com> 4567 4568 * aoutx.h (translate_to_native_sym_flags): Don't try to print the 4569 name of a NULL section. 4570 4571Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com> 4572 4573 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is 4574 set, always call the notice callback. 4575 4576 * VERSION: Increment for bfdlink.h change. 4577 4578Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com> 4579 4580 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4. 4581 (sh_relax_delete_bytes): Correct handling of differently sized 4582 trailing alignment reloc. 4583 4584 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined. 4585 * bfd-in2.h: Rebuild. 4586 * configure.in: Warn if there is no known 64 bit type. 4587 * configure: Rebuild. 4588 4589 * Makefile.in: Rebuild dependencies. 4590 (BFD32_BACKENDS): Add ppcboot.o. 4591 (BFD32_BACKENDS_CFILES): Add ppcboot.c. 4592 4593 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c. 4594 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>. 4595 4596Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com> 4597 4598 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in) 4599 (bfd_mips_elf64_swap_reginfo_out): Move from here... 4600 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in) 4601 (bfd_mips_elf64_swap_reginfo_out): ...to here. 4602 4603Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com> 4604 4605 * elf64-mips.c: Improve reloc special_functions and handling of 4606 SHT_MIPS_OPTIONS section. 4607 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from 4608 mips_elf_hi16_reloc and make globally visible. 4609 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and 4610 make globally visible. 4611 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and 4612 make globally visible. 4613 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc 4614 and make globally visible. 4615 (gprel16_with_gp): Check howto->src_mask before using value in 4616 insn. 4617 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc 4618 and make globally visible. 4619 (gprel32_with_gp): Check howto->src_mask before fetching value. 4620 (bfd_mips_elf_swap_options_in): New function. 4621 (bfd_mips_elf_swap_options_out): New function. 4622 (_bfd_mips_elf_set_private_flags): Rename from 4623 mips_elf_set_private_flags and make globally visible. 4624 (_bfd_mips_elf_copy_private_bfd_data): Rename from 4625 mips_elf_copy_private_bfd_data and make globally visible. 4626 (_bfd_mips_elf_merge_private_bfd_data): Rename from 4627 mips_elf_merge_private_bfd_data and make globally visible. 4628 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name 4629 for a SHT_MIPS_OPTIONS section. 4630 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section. 4631 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the 4632 name of a SHT_MIPS_OPTIONS section. 4633 (_bfd_mips_elf_set_section_contents): New function. 4634 (mips_elf32_section_processing): Set the GP value in a 4635 SHT_MIPS_OPTIONS section. 4636 (_bfd_mips_elf_find_nearest_line): Rename from 4637 mips_elf_find_nearest_line and make globally visible. 4638 (bfd_elf32_set_section_contents): Define. 4639 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare. 4640 (_bfd_mips_elf_lo16_reloc): Declare. 4641 (_bfd_mips_elf_gprel16_reloc): Declare. 4642 (_bfd_mips_elf_got16_reloc): Declare. 4643 (_bfd_mips_elf_gprel32_reloc): Declare. 4644 (_bfd_mips_elf_set_private_flags): Declare. 4645 (_bfd_mips_elf_copy_private_bfd_data): Declare. 4646 (_bfd_mips_elf_merge_private_bfd_data): Declare. 4647 (_bfd_mips_elf_find_nearest_line): Declare. 4648 (_bfd_mips_elf_set_section_contents): Declare. 4649 4650 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from 4651 elf_info_to_howto. 4652 (elf_info_to_howto): Define. 4653 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from 4654 elf_info_to_howto. 4655 (elf_info_to_howto): Define. 4656 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from 4657 elf_info_to_howto. 4658 (elf_info_to_howto): Define. 4659 4660 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to 4661 R_MOV16B[12], to match change in coff/internal.h. 4662 4663Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com> 4664 4665 * elf64-mips.c: Extensive additions to provide better support for 4666 writing files and for gas. 4667 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out 4668 of mips_elf_object_p. 4669 (mips_elf32_object_p): Rename from mips_elf_object_p; call 4670 _bfd_mips_elf_object_p. 4671 (_bfd_mips_elf_final_write_processing): Rename from 4672 mips_elf_final_write_processing and make globally visible. 4673 (_bfd_mips_elf_fake_sections): Rename from 4674 mips_elf_fake_sections and make globally visible. 4675 (_bfd_mips_elf_section_from_bfd_section): Rename from 4676 mips_elf_section_from_bfd_section and make globally visible. 4677 (_bfd_mips_elf_section_processing): New function, broken out of 4678 mips_elf_section_processing. 4679 (mips_elf32_section_processing): Rename from 4680 mips_elf_section_processing; call 4681 _bfd_mips_elf_section_processing. 4682 (_bfd_mips_elf_symbol_processing): Rename from 4683 mips_elf_symbol_processing and make globally visible. 4684 (_bfd_mips_elf_read_ecoff_info): Rename from 4685 mips_elf_read_ecoff_info and make globally visible. 4686 (mips_elf32_ecoff_debug_swap): Rename from 4687 mips_elf_ecoff_debug_swap. 4688 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than 4689 struct symbol_cache_entry. 4690 (_bfd_elf_validate_reloc): New function, moved in from 4691 elfcode.h:validate_reloc. 4692 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed 4693 to _bfd_elf_validate_reloc. Change all callers. 4694 * elf-bfd.h (bfd_section_from_shdr): Declare. 4695 (_bfd_elf_symbol_from_bfd_symbol): Declare. 4696 (_bfd_elf_validate_reloc): Declare. 4697 (_bfd_mips_elf_object_p): Declare. 4698 (_bfd_mips_elf_fake_sections): Declare. 4699 (_bfd_mips_elf_section_from_bfd_section): Declare. 4700 (_bfd_mips_elf_section_processing): Declare. 4701 (_bfd_mips_elf_symbol_processing): Declare. 4702 (_bfd_mips_elf_read_ecoff_info): Declare. 4703 (_bfd_mips_elf_final_write_processing): Declare. 4704 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define 4705 if already defined. 4706 4707 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4. 4708 (mips_elf_final_write_processing): Likewise. 4709 4710Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com> 4711 4712 64-bit MIPS ELF ABI objdump support: 4713 * elf64-mips.c: New file. 4714 * Makefile.in: Rebuild dependencies. 4715 (BFD64_BACKENDS): Add elf64-mips.o. 4716 (BFD64_BACKENDS_CFILES): Add elf64-mips.c. 4717 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and 4718 bfd_elf64_littlemips_vec to targ_selvecs. 4719 (mips*-*-elf*): Likewise. 4720 * configure.in: Add bfd_elf64_bigmips_vec and 4721 bfd_elf64_littlemips_vec to vector switch. 4722 * configure: Rebuild. 4723 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function, 4724 broken out of mips_elf_section_from_shdr. 4725 (mips_elf32_section_from_shdr): Rename from 4726 mips_elf_section_from_shdr. Call new function. 4727 (elf_backend_section_from_shdr): Update name of renamed function. 4728 * elf-bfd.h (struct elf_size_info): Change second parameter of 4729 write_out_phdrs to be const. Likewise for second parameter of 4730 swap_symbol_out. 4731 (struct bfd_elf_section_data): Add rel_hdr2 field. 4732 (bfd_elf32_swap_symbol_in): Change second parameter to be const. 4733 (bfd_elf32_swap_symbol_out): Likewise. 4734 (bfd_elf32_swap_reloc_in): Likewise. 4735 (bfd_elf32_swap_reloc_out): Likewise. 4736 (bfd_elf32_swap_reloca_in): Likewise. 4737 (bfd_elf32_swap_reloca_out): Likewise. 4738 (bfd_elf32_swap_phdr_in): Likewise. 4739 (bfd_elf32_swap_phdr_out): Likewise. 4740 (bfd_elf32_swap_dyn_in): Likewise. 4741 (bfd_elf32_swap_dyn_out): Likewise. 4742 (bfd_elf32_slurp_symbol_table): Declare. 4743 (bfd_elf32_write_shdrs_and_ehdr): Declare. 4744 (bfd_elf32_write_out_phdrs): Declare. 4745 (bfd_elf64_swap_symbol_in): Change second parameter to be const. 4746 (bfd_elf64_swap_symbol_out): Likewise. 4747 (bfd_elf64_swap_reloc_in): Likewise. 4748 (bfd_elf64_swap_reloc_out): Likewise. 4749 (bfd_elf64_swap_reloca_in): Likewise. 4750 (bfd_elf64_swap_reloca_out): Likewise. 4751 (bfd_elf64_swap_phdr_in): Likewise. 4752 (bfd_elf64_swap_phdr_out): Likewise. 4753 (bfd_elf64_swap_dyn_in): Likewise. 4754 (bfd_elf64_swap_dyn_out): Likewise. 4755 (bfd_elf64_slurp_symbol_table): Declare. 4756 (bfd_elf64_write_shdrs_and_ehdr): Declare. 4757 (bfd_elf64_write_out_phdrs): Declare. 4758 (_bfd_mips_elf_section_from_shdr): Declare. 4759 * elf.c (bfd_section_from_shdr): Remove assertion requiring 4760 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc 4761 section for the section, add the new one to rel_hdr2. Increment 4762 reloc_count rather than setting it. 4763 * elfcode.h (elf_slurp_symbol_table): Define name as macro. 4764 Remove static declaration. 4765 (elf_write_shdrs_and_ehdr): Define name as macro. 4766 (elf_write_out_phdrs): Likewise. 4767 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare. 4768 (elf_swap_shdr_in, elf_swap_shdr_out): Declare. 4769 (elf_swap_symbol_in): Change second parameter to be const. 4770 (elf_swap_symbol_out): Likewise. 4771 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise. 4772 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise. 4773 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise. 4774 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise. 4775 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise. 4776 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second 4777 parameter to be const. Make non-static. 4778 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr. 4779 Make non-static. 4780 (elf_slurp_symbol_table): Make non-static. 4781 (NAME(_bfd_elf,size_info)): Update names of renamed functions. 4782 * elfxx-target.h (elf_info_to_howto): Define if not defined. 4783 (elf_backend_size_info): Likewise. 4784 (elfNN_bed): Use elf_backend_size_info. 4785 * targets.c (bfd_elf64_bigmips_vec): Declare. 4786 (bfd_elf64_littlemips_vec): Declare. 4787 (bfd_target_vector): Add bfd_elf64_bigmips_vec and 4788 bfd_elf64_littlemips_vec if BFD64 is defined. 4789 4790 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument. 4791 4792Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com> 4793 4794 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not 4795 zeroes, in alignment holes. 4796 4797 * configure: Rebuild with autoconf 2.10. 4798 4799 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the 4800 potential leading underscore in the allocated buffer. 4801 4802Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com> 4803 4804 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common 4805 symbols into .sbss if this is a relocatable link. 4806 4807Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com> 4808 4809 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about 4810 undefined symbols when creating a shared library. 4811 4812Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com> 4813 4814 * coff-sh.c: Add a bunch of new code and static const arrays to 4815 support aligning loads and stores on four byte memory boundaries. 4816 Also: 4817 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and 4818 R_SH_LABEL. 4819 (sh_relax_section): Look for R_SH_CODE relocs. If we find one, 4820 call sh_align_loads. 4821 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs 4822 as unused. 4823 4824Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com> 4825 4826 * cache.c (bfd_open_file): Unlink the file before opening it for 4827 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>. 4828 4829 * opncls.c (bfd_fdopenr): Set opened_once. 4830 4831Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com> 4832 4833 * som.c (som_slurp_reloc_table): Clear external_relocs cache after 4834 freeing it. 4835 4836 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile 4837 the code unconditionally. 4838 4839Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com> 4840 4841 * libcoff-in.h (struct pei_section_tdata): Define structure. 4842 (pei_section_data): Define macro. 4843 * libcoff.h: Rebuild. 4844 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE, 4845 store s_paddr field in pei_section_data. 4846 (coff_compute_section_file_positions): Use pei_section_data rather 4847 than _cooked_size, and don't overwrite an existing value. 4848 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to 4849 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data. 4850 * peicode.h (coff_bfd_copy_private_section_data): Define if 4851 COFF_IMAGE_WITH_PE. 4852 (pe_bfd_copy_private_section_data): New static function if 4853 COFF_IMAGE_WITH_PE. 4854 4855Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com> 4856 4857 * srec.c (srec_set_arch_mach): Write as a function rather than a 4858 macro definition. 4859 4860 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has 4861 no map, just check each member in turn to see whether it is 4862 required. 4863 4864Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com> 4865 4866 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition 4867 table. Call BFD_ASSERT to validate header size, instead of 4868 calling fatal. 4869 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition 4870 name. 4871 4872Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com> 4873 4874 * ppcboot.c: New target for looking at PPCbug boot records. 4875 4876 * config{ure.in,.bfd}: Add support for ppcboot target. 4877 * targets.c: Ditto. 4878 * configure: Regenerate. 4879 4880Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com) 4881 4882 * coff-h8300.c (howto_table): Update names to match recent 4883 changes to include/coff/internal.h. Fix minor errors in the 4884 existing relocs. Add R_MOVL1 and R_MOVL2. 4885 (rtype2howto): Similarly. 4886 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the 4887 existing relaxing code and peform more relaxing. 4888 (h8300_reloc16_extra_cases): Likewise. 4889 4890Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com) 4891 4892 * reloc16.c (bfd_coff_reloc16_get_value): Handle common 4893 symbols correctly. 4894 4895Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) 4896 4897 * elfcode.h (elf_object_p): Reject generic ELF target if 4898 e_machine matches an alternate machine code in a specific backend. 4899 4900 * netbsd-core.c (netbsd_core_vec): Remove initializer for 4901 obsolete align_power_min field. 4902 4903Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com) 4904 4905 * coff-h8300.c (reloc_howto_type): Add howto entry for 4906 R_PCRWORD_B. 4907 (rtype2howto): Handle R_PCRWORD_B. 4908 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B. 4909 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit 4910 pc-relative branch (R_PCRWORD) into an 8bit pc-relative 4911 branch (R_PCWORD_B). 4912 4913Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com> 4914 4915 * aoutx.h (translate_from_native_sym_flags): Set the section for 4916 BSF_CONSTRUCTOR symbols. 4917 4918 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of 4919 last_bf_index. 4920 4921Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com> 4922 4923 * coffcode.h (coff_write_object_contents): In comdat section lookup, 4924 stop looking when section is found. 4925 4926Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com> 4927 4928 * coffcode.h (STRING_SIZE_SIZE): Define. 4929 (styp_to_sec_flags): Handle long symbol names when looking for the 4930 section symbol. 4931 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field. 4932 (bfd_coff_long_section_names): Define. 4933 (coff_write_object_contents): Handle long section names. 4934 (bfd_coff_std_swap_table): Initialize new field. 4935 * libcoff.h: Rebuild. 4936 * coffgen.c (make_a_section_from_file): Handle long section 4937 names. 4938 (coff_write_symbols): Handle long section names. 4939 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field. 4940 * coff-mips.c (mips_ecoff_backend_data): Likewise. 4941 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define. 4942 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define. 4943 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define. 4944 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define. 4945 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define. 4946 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define. 4947 4948 * bout.c (b_out_callback): Set lma of sections. 4949 (b_out_bfd_get_relocated_section_contents): Rename in_abfd 4950 parameter to output_bfd. Used input_bfd instead of output_bfd in 4951 several places. 4952 4953Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com> 4954 4955 * aoutx.h (translate_from_native_sym_flags): Don't create 4956 SEC_CONSTRUCTOR sections. 4957 * ecoff.c (ecoff_set_symbol_info): Likewise. 4958 4959 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp. 4960 From Don Bowman <bowman@waterloo.hp.com>. 4961 4962Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com> 4963 4964 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add 4965 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags. 4966 4967Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com> 4968 4969 * elf32-mips.c (struct mips_elf_link_hash_entry): Add 4970 mips_32_relocs field. 4971 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field. 4972 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32 4973 relocs against a global symbol which is not defined in a regular 4974 file. 4975 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc 4976 against a global symbol, increment mips_32_relocs. 4977 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and 4978 the symbol is not defined in a regular file, make room in the 4979 .rel.dyn section. 4980 4981Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com> 4982 4983 * ecoff.c (ecoff_compute_section_file_positions): Track the real 4984 file position and the virtual file position separately. Set 4985 filepos information bsaed on the real file position. 4986 (_bfd_ecoff_set_section_contents): Handle .lib sections like the 4987 Jan 23 change to coffcode.h. 4988 4989 * som.c (som_slurp_symbol_table): Set the symbol count to the 4990 number of BFD symbols created. 4991 4992Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com> 4993 4994 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the 4995 output file if linking shared objects. Loop to check all relocs, 4996 rather than returning false on first error. 4997 4998Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com> 4999 5000 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case. 5001 (ppc_elf_additional_program_headers): If .interp section, bump # 5002 of program headers by 1. 5003 (ppc_elf_adjust_dynamic_symbol): Flesh out support. 5004 (ppc_elf_size_dynamic_sections): Add support for .plt section. 5005 (ppc_elf_check_relocs): Print out filename in debug code. Enable 5006 PLT support. 5007 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up 5008 debug output. 5009 (ppc_elf_relocate_section): If the output section isn't defined, 5010 don't abort, just give an error message. 5011 5012 * elflink.c (_bfd_elf_create_dynamic_sections): If the section 5013 being created is .sdata or .sdata2, don't make the symbol dynamic. 5014 5015Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com> 5016 5017 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the 5018 members of an archive for dynamic objects with no symbols, and 5019 pass them directly to check_archive_element. 5020 (xcoff_link_check_ar_symbols): Pass dynamic objects to 5021 xcoff_link_check_dynamic_ar_symbols. 5022 (xcoff_link_check_dynamic_ar_symbols): New static function. 5023 5024 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC 5025 from _bfd_nodynamic to _bfd_xcoff. 5026 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound): 5027 Declare. 5028 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare. 5029 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare. 5030 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare. 5031 * libcoff.h: Rebuild. 5032 * xcofflink.c (xcoff_swap_ldrel_in): New static function. 5033 (xcoff_get_section_contents): New static function. 5034 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function. 5035 (_bfd_xcoff_canonicalize_dynamic_symtab): New function. 5036 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function. 5037 (xcoff_dynamic_reloc): New static variable. 5038 (_bfd_xcoff_canonicalize_dynamic_reloc): New function. 5039 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents. 5040 5041Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com> 5042 5043 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even 5044 if reloc_entry->addend is not 0. 5045 (CALC_ADDEND): Just set the addend to reloc.r_offset. 5046 5047Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com> 5048 5049 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of 5050 R_SPARC_GLOB_JMP. 5051 * elf64-sparc.c (sparc64_elf_howto_table): Likewise. 5052 Add entries for R_SPARC_[56]. 5053 (sparc_reloc_map): Add entries for R_SPARC_[56]. 5054 5055Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com> 5056 5057 Optimize linking of stabs in sections as used in ELF and COFF. 5058 * stabs.c: New file. 5059 * libbfd-in.h (_bfd_link_section_stabs): Declare. 5060 (_bfd_write_section_stabs): Declare. 5061 (_bfd_write_stab_strings): Declare. 5062 * libbfd.h: Rebuild. 5063 * libcoff-in.h (struct coff_section_tdata): Add stab_info field. 5064 (struct coff_link_hash_table): Add stab_info field. 5065 * libcoff.h: Rebuild. 5066 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize 5067 stab_info field. 5068 (coff_link_add_symbols): Call _bfd_link_section_stabs if 5069 appropriate. 5070 (_bfd_coff_final_link): Write out stab strings hash table. 5071 (_bfd_coff_link_input_bfd): Handle optimized stabs sections. 5072 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings 5073 hash table. 5074 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field. 5075 (struct bfd_elf_section_data): Add stab_info field. 5076 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info 5077 field. 5078 * elflink.h (elf_link_add_object_symbols): If appropriate, call 5079 _bfd_link_section_stabs. 5080 (elf_bfd_final_link): Write out stab strings hash table. 5081 (elf_link_input_bfd): Handle optimized stabs sections. 5082 * reloc.c (_bfd_final_link_relocate): Check address against 5083 _raw_size rather than _cooked_size. 5084 * Makefile.in: Rebuild dependencies. 5085 (BFD_LIBS): Add stabs.o 5086 (BFD_LIBS_CFILES): Add stabs.c. 5087 5088 * VERSION: Increment for bfdlink.h change. 5089 5090 * coffgen.c (coff_renumber_symbols): Correct handling of 5091 BSF_NOT_AT_END common symbols. 5092 5093Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com> 5094 5095 * coff-ppc.c (record_toc): Add cast to avoid warning. 5096 (ppc_allocate_toc_section): Likewise. 5097 (coff_ppc_relocate_section): Remove ANSI C string concatenation. 5098 (ppc_coff_reloc_type_lookup): Remove unreached code. 5099 * coffcode.h (coff_write_object_contents): Don't take the address 5100 of an array. 5101 * peicode.h (pe_print_idata): Add casts to avoid warning. 5102 (pe_print_edata): Likewise. 5103 (pe_print_reloc): Remove ANSI C string concatenation. 5104 5105Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com> 5106 5107 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index 5108 and last_bf fields. 5109 * libcoff.h: Rebuild. 5110 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN 5111 symbols. 5112 (coff_swap_aux_out): Likewise. 5113 * peicode.h (coff_swap_aux_in): Likewise. 5114 (coff_swap_aux_out): Likewise. 5115 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN 5116 symbols. 5117 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index 5118 field. 5119 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols. 5120 Fix up .bf endndx link fields. 5121 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index 5122 field. 5123 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN 5124 symbols. 5125 5126Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com> 5127 5128 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling 5129 on Solaris PowerPC systems doesn't get confused. 5130 5131 * coffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not 5132 #ifdef PPC. 5133 5134 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument. 5135 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't 5136 update did_reg and did_reg2. 5137 5138Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com> 5139 5140 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow. 5141 5142 * linker.c (_bfd_generic_link_add_one_symbol): When calling the 5143 callback routines, pass h->root.string rather than name, in case 5144 copy is true and name is transient. 5145 5146Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com) 5147 5148 * elfcore.h: Add support for core files with multiple threads. 5149 (Primarily for Solaris.) 5150 5151Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com> 5152 5153 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if 5154 section->orelocation is NULL. 5155 5156 * coffgen.c (bfd_coff_get_syment): New function. 5157 (bfd_coff_get_auxent): New function. 5158 * bfd-in.h (bfd_coff_get_syment): Declare. 5159 (bfd_coff_get_auxent): Declare. 5160 * bfd-in2.h: Rebuild. 5161 5162Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com> 5163 5164 * elf32-mips.c (struct mips_hi16): Define. 5165 (mips_hi16_addr, mips_hi16_addend): Remove. 5166 (mips_hi16_list): New static variable. 5167 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs. 5168 (mips_elf_lo16_reloc): Process mips_hi16_list. 5169 (mips_elf_relocate_section): Permit an arbitrary number of HI16 5170 relocs before the associated LO16 reloc. 5171 5172Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com> 5173 5174 * versados.c (versados_scan): Check bfd_alloc return value. 5175 (versados_object_p): Check all bfd_read return values. Require 5176 that lang field be less than 10, to avoid confusion with Intel Hex 5177 files. 5178 5179 * libaout.h (WRITE_HEADERS): Write out the relocs even if there 5180 aren't any symbols. 5181 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS, 5182 not 0, for an absolute symbol. 5183 (NAME(aout,swap_ext_reloc_out)): Likewise. 5184 5185 * ihex.c (ihex_scan): Accept a length of 4 for record type 5. 5186 (ihex_write_object_contents): For a large start address, output 5187 the full 32 bit address in record type 5. 5188 5189 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte 5190 to int to avoid promotion problems in prototype. 5191 5192Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com> 5193 5194 * configure.host: Use ${srcdir} when looking for picfrag. 5195 5196 * configure.host: Switch on ${libdir}, not $(libdir). From 5197 alan@spri.levels.unisa.edu.au (Alan Modra). 5198 5199 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols 5200 entry point, not just for DYNAMIC objects. 5201 * sunos.c (sunos_add_dynamic_symbols): Always call 5202 sunos_create_dynamic_sections. If called with a non DYNAMIC 5203 object, don't do anything else. 5204 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections. 5205 5206Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com> 5207 5208 * configure.in: Permit --enable-shared to specify a list of 5209 directories. 5210 * configure: Rebuild. 5211 5212 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf* 5213 host when configuring with --enable-shard. 5214 5215Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com> 5216 5217 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra 5218 <jdp@polstra.com>. 5219 5220 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE, 5221 to avoid crashing in bfd_hash_replace. 5222 5223 * sysdep.h: Use #ifdef, not #if. 5224 5225Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com> 5226 5227 * config.in: Rebuild. 5228 5229Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com> 5230 5231 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE. 5232 (AC_CHECK_HEADERS): Check for sys/time.h 5233 (AC_HEADER_TIME): Add macro. 5234 * configure: Rebuild. 5235 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H 5236 to control what combination of <time> and <sys/time.h> 5237 get included. 5238 5239Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com> 5240 5241 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET. 5242 (aout_32_sunos4_write_object_contents): Likewise. 5243 * aoutx.h (NAME(aout,machine_type)): Handle 5244 bfd_mach_sparc_{sparclet,sparclite}. 5245 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define. 5246 (bfd_mach_sparc_v9_p): Update. 5247 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite. 5248 * libaout.h (enum machine_type): Add M_SPARCLET. 5249 * sunos.c (MACHTYPE_OK): Define. 5250 * bfd-in2.h: Regenerated. 5251 5252Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com> 5253 5254 * elf-bfd.h (struct elf_link_hash_table): Add hgot field. 5255 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field. 5256 * elflink.c (_bfd_elf_create_got_section): Store the 5257 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field. 5258 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the 5259 global offset table goes over 0x1000, set the value of 5260 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section. 5261 (elf32_sparc_relocate_section): Subtract the offset of 5262 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations. 5263 5264 * elfcode.h: Don't include <string.h>. 5265 5266Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com) 5267 5268 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from 5269 generic_link_hash_newfunc. All references changed. 5270 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration 5271 moved here from libbfd-in.h. 5272 * libbfd-in.h: Corresponding changes. 5273 * libbfd.h: Regenerated. 5274 5275Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com> 5276 5277 * aoutx.h (aout_link_input_section_std): When reporting an 5278 overflow error, use the name of the symbol in the hash table if 5279 available. 5280 (aout_link_input_section_ext): Likewise. 5281 5282 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got 5283 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR. 5284 5285Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com> 5286 5287 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk. 5288 * coffcode.h (coff_compute_section_file_positions): Likewise. 5289 (coff_write_object_contents): Likewise. 5290 5291Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com> 5292 5293 * section.c (SEC_LINK_ONCE): Define. 5294 (SEC_LINK_DUPLICATES): Define. 5295 (SEC_LINK_DUPLICATES_DISCARD): Define. 5296 (SEC_LINK_DUPLICATES_ONE_ONLY): Define. 5297 (SEC_LINK_DUPLICATES_SAME_SIZE): Define. 5298 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define. 5299 * bfd-in2.h: Rebuild. 5300 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn 5301 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT. 5302 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE 5303 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set 5304 SEC_LINK_ONCE, and look through the symbol table for the setting 5305 for SEC_LINK_DUPLICATES. 5306 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is 5307 set for a section, find the section symbol in the symbol table, 5308 and set the aux entry based on SEC_LINK_DUPLICATES. 5309 * coffgen.c (coff_print_symbol): Add a space before "checksum". 5310 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add 5311 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags. 5312 * coff-i386.c (i386coff_vec): Likewise. 5313 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise. 5314 5315 * VERSION: Bump to 2.6.1. 5316 * Makefile.in (stamp-h): Depend upon VERSION. 5317 5318Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com) 5319 5320 * libbfd-in.h (generic_link_hash_newfunc): Add declaration. 5321 * libbfd.h: Rebuilt. 5322 * linker.c (generic_link_hash_newfunc): No longer static. 5323 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets 5324 to override. 5325 * coff-h8300.c: Add two derived hash tables and their associated 5326 funtions and #defines for use by the h8300 linker. 5327 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in 5328 the function vector as needed. Place the address of the function 5329 vector entry in the location specified by the R_MEM_INDIRECT reloc. 5330 Rewrite the vectors section contents as necessary. 5331 (h8300_bfd_link_add_symbols): New function for the h8300 linker. 5332 (coff_bfd_link_add_symbols): Define to use h8300 specific version. 5333 (coff_bfd_link_hash_table_create): Likewise. 5334 5335Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com> 5336 5337 * libhppa.h: If gcc 2.7 or higher, declare all the functions with 5338 __attribute__ ((__unused__)) so that -Wall doesn't warn about 5339 them. 5340 (hppa_rebuild_insn): Pass pointer to correct type to 5341 low_sign_unext and dis_assemble_21. 5342 5343Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com> 5344 5345 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete. 5346 Stick with sparc-*-{sysv4*,solaris2*}. 5347 5348Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com> 5349 5350 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields. 5351 (coff_swap_aux_out): Swap out extra PE x_scn fields. 5352 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields. 5353 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn 5354 fields is non-zero, print them. 5355 5356 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE 5357 ifdef. Remove unused variables. 5358 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused 5359 variables. 5360 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef. 5361 (get_symbol_value): Ifdef out. 5362 (pe_ppc_reloc): Ifdef out. Remove unused variables. 5363 (coff_ppc_relocate_section): Remove unused variables. Make 5364 fprintf strings and argument types correspond. Put before_addr in 5365 DEBUG_RELOC ifdef. 5366 (dump_toc): Make fprintf strings and argument types correspond. 5367 (ppc_process_before_allocation): Remove unused variables. Always 5368 return a value. 5369 (ppc_reflo_reloc): Ifdef out. 5370 (ppc_addr32nb_reloc): Ifdef out. 5371 (ppc_coff_rtype2howto): Make fprintf strings and argument types 5372 correspond. 5373 (coff_ppc_rtype_to_howto): Likewise. 5374 (ppc_coff_swap_sym_in_hook): Remove unused variables. 5375 5376 * peicode.h (pe_print_idata): Move otherwise unused variables into 5377 the #ifdef where they are used. Always return a value. 5378 (pe_print_edata): Make fprintf strings and argument types 5379 correspond. Always return a value. 5380 (pe_print_pdata): Removed unused variable addr_value. Always 5381 return a value. 5382 (pe_print_reloc): Remove unused variable onaline. Make fprintf 5383 strings and argument types correspond. Always return a value. 5384 5385 * elf32-ppc.c (ppc_elf_fake_sections): Return true. 5386 (ppc_elf_finish_dynamic_symbol): Move definition of unused 5387 variable rela inside #if 0 section where it is used. 5388 5389 * ns32k.h: New file. 5390 * cpu-ns32k.h: Include ns32k.h. Rename externally visible 5391 functions to start with _bfd_. 5392 * aout-ns32k.c: Include ns32k.h. Change references to renamed 5393 functions in cpu-ns32k.h. 5394 * Makefile.in: Rebuild dependencies. 5395 (HFILES): Add ns32k.h. 5396 5397 * section.c (struct sec): Add linker_mark field. Change 5398 user_set_vma and reloc_done to be single bit fields. 5399 (STD_SECTION): Update accordingly. 5400 * bfd-in2.h: Rebuild. 5401 * aoutx.h (NAME(aout,final_link)): Mark sections included in the 5402 link. 5403 (aout_link_input_bfd): Don't link unmarked sections. 5404 * cofflink.c (_bfd_coff_final_link): Mark sections included in the 5405 link. 5406 (_bfd_coff_link_input_bfd): Don't link unmarked sections. 5407 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in 5408 the link. 5409 * elflink.h (elf_bfd_final_link): Mark sections included in the 5410 link. 5411 (elf_link_input_bfd): Don't link unmarked sections. 5412 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included 5413 in the link. 5414 (xcoff_link_input_bfd): Don't link unmarked sections. 5415 5416 * coffswap.h (coff_swap_scnhdr_out): Include section name in 5417 overflow error messages. 5418 5419Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com> 5420 5421 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name 5422 is not set, print "BFD: " before the error message. 5423 5424 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From 5425 Miles Bader <miles@gnu.ai.mit.edu>. 5426 * configure: Rebuild. 5427 5428Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com> 5429 5430 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL 5431 symbols. 5432 5433 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and 5434 m68k-aout, m68k-coff, and m68k-elf targets. 5435 5436Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de> 5437 5438 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST. 5439 (ieee_generic_stat_arch_elt): Restructured to prevent 5440 ieee_object_p from being called repeatedly. 5441 5442Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com> 5443 5444 * coffcode.h (coff_write_object_contents): Allocate 5445 buffers large enough for any FILEHDR or AOUTHDR. 5446 5447Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com> 5448 5449 * ecofflink.c (lookup_line): New static function, renamed and 5450 slighly changed from old _bfd_ecoff_locate_line. 5451 (_bfd_ecoff_locate_line): Cache line number information. Use 5452 lookup_line for actual lookup. 5453 5454Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com> 5455 5456 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a 5457 multiple of 20 bytes. 5458 5459Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com> 5460 5461 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to 5462 allocate ecoff_find_line, and don't initialize by hand. 5463 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for 5464 mips_elf_find_line, and don't call memset. 5465 5466 * coffcode.h (coff_compute_section_file_positions): If not 5467 producing a final executable, don't consider sofar when aligning 5468 the section to the correct size. 5469 5470Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com> 5471 5472 * coffcode.h (coff_add_missing_symbols): Ifdef out. 5473 (coff_write_object_contents): Don't call coff_add_missing_symbols. 5474 * coffgen.c (coff_section_symbol): Ifdef out. 5475 5476Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com> 5477 5478 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if 5479 output_bfd is not NULL. 5480 5481Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com> 5482 5483 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead 5484 of bfd_alloc (fixes fix_line not being initialized). 5485 Delete zeroing of fix_{value,tag,end,scnlen} fields. 5486 5487Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com) 5488 5489 * coffcode.h: Allow specific backends to override the 5490 bfd_link_add_symbols routine. 5491 5492 * coff-h8300.c: Include genlink.h. 5493 (howto_table): Add R_MEM_INDIRECT. 5494 (rtype2howto): Support R_MEM_INDIRECT. 5495 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE 5496 for now. 5497 5498Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com> 5499 5500 * coff-alpha.c (alpha_relocate_section): Use 5501 info->callbacks_warning, rather than _bfd_error_handler, for 5502 "multiple gp" warning. 5503 5504Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com> 5505 5506 * linker.c (bfd_wrapped_link_hash_lookup): New function. 5507 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash 5508 table string. Use bfd_wrapped_link_hash_lookup. 5509 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash 5510 table string. 5511 * aoutx.h (aout_link_write_symbols): Use the name from the hash 5512 table, if any, when writing out symbols. 5513 (aout_link_input_section_std): Use the name from the hash table, 5514 if any, when reporting undefined symbols. 5515 (aout_link_input_section_ext): Likewise. 5516 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup. 5517 * bout.c (get_value): Likewise. 5518 * cofflink.c (_bfd_coff_reloc_link_order): Likewise. 5519 * ecoff.c (ecoff_reloc_link_order): Likewise. 5520 * elflink.h (elf_link_add_object_symbols): Likewise. 5521 (elf_reloc_link_order): Likewise. 5522 * linker.c (_bfd_generic_link_output_symbols): Likewise. 5523 (_bfd_generic_reloc_link_order): Likewise. 5524 (default_indirect_link_order): Likewise. 5525 * reloc16.c (bfd_coff_reloc16_get_value): Likewise. 5526 * sunos.c (sunos_add_one_symbol): Likewise. 5527 * xcofflink.c (xcoff_link_add_symbols): Likewise. 5528 (bfd_xcoff_link_count_reloc): Likewise. 5529 (xcoff_reloc_link_order): Likewise. 5530 5531 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff 5532 into -1 for intern->rss. 5533 5534 * configure: Rebuild with autoconf 2.8. 5535 5536Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com> 5537 5538 * stab-syms.c (__define_stab_duplicate): Define. 5539 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a 5540 switch. 5541 * bfd-in.h (bfd_get_stab_name): Declare. 5542 * bfd-in2.h: Rebuild. 5543 * Makefile.in: Rebuild dependencies. 5544 (BFD_LIBS): Add stab-syms.o. 5545 (BFD_LIBS_CFILES): Add stab-syms.c. 5546 (BFD32_BACKENDS): Remove stab-syms.o. 5547 (BFD32_BACKENDS_CFILES): Remove stab-syms.c. 5548 * configure.in: Don't list stab-syms.o in bfd_backends. 5549 * configure: Rebuild. 5550 * libaout.h (aout_stab_name): Don't declare. 5551 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name, 5552 not aout_stab_name. 5553 5554Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com> 5555 5556 * elf.c (assign_file_positions_for_segments): Adjust file offset 5557 for section alignment even if SEC_LOAD is not set. 5558 5559Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com> 5560 5561 * configure.in: Don't set SHLIB or SHLINK to an empty string, 5562 since they appear as targets in Makefile.in. 5563 * configure: Rebuild. 5564 5565 * sunos.c (sunos_scan_ext_relocs): If not making a shared library, 5566 don't fiddle with a symbol which is not defined anywhere. 5567 5568Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com> 5569 5570 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as 5571 though they are defined in a shared library. 5572 (xcoff_build_ldsyms): Likewise. 5573 5574 * coffgen.c (coff_find_nearest_line): Don't look at the line 5575 numbers for the section if section->lineno is NULL. 5576 5577 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error 5578 message rather than calling BFD_ASSERT. 5579 * elfcode.h (write_relocs): Check return value of 5580 _bfd_elf_symbol_from_bfd_symbol. 5581 5582Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com> 5583 5584 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag 5585 for .sbss section. 5586 5587Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com) 5588 5589 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL 5590 and R_HPPA_NLRSEL. 5591 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to 5592 hppa_reloc_field_selector_type_alt. 5593 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling. 5594 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field 5595 selectors. 5596 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL. 5597 5598Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com> 5599 5600 * elf.c (assign_file_positions_for_segments): Adjust the segment 5601 memory size for the alignment of a SEC_ALLOC section, not just a 5602 SEC_LOAD section. 5603 5604Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 5605 5606 * m68klinux.c: New file. 5607 * hosts/m68klinux.h: New file. 5608 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets. 5609 * configure.in (m68*-*-linux*): New native host. 5610 (m68klinux_vec): New vector. 5611 * configure: Rebuild. 5612 * targets.c (m68klinux_vec): Declare. 5613 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from 5614 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c. 5615 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename 5616 declaration from bfd_linux_size_dynamic_sections. 5617 (bfd_m68klinux_size_dynamic_sections): Declare. 5618 * bfd-in2.h: Rebuild. 5619 * Makefile.in: Rebuild dependencies. 5620 (BFD32_BACKENDS): Add m68klinux.o. 5621 (BFD32_BACKENDS_CFILES): Add m68klinux.c. 5622 5623Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com) 5624 5625 * libhppa.h (pa_arch): Add pa20. 5626 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL. 5627 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt. 5628 (hppa_field_adjust): Handle e_nsel. 5629 * som.c: Provide default definitions for many new relocs found only 5630 in hpux10 include files. 5631 (som_fixup_formats): Add several new relocs from hpux10. 5632 (som_hppa_howto_table): Add hpux10 relocs. 5633 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs. 5634 5635Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com> 5636 5637 * mpw-make.sed: Edit out recent shared library support, and 5638 rules to rebuild .h files using doc/chew. 5639 5640Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com> 5641 5642 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file 5643 size even of sections with no contents. 5644 5645Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com> 5646 5647 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names 5648 starting with '$' the way we skip names starting with '.'. When 5649 updating x_endndx, don't be fooled by an index which has been 5650 merged. 5651 5652 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a 5653 struct/union/enum type with no elements. 5654 5655Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com> 5656 5657 * bfd.c (bfd_errmsg): Handle a NULL return from strerror. 5658 5659 * archive.c (bfd_generic_archive_p): If the first file in the 5660 archive can not be recognized as an object, don't assume that this 5661 is the wrong format. 5662 5663 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the 5664 format is not bfd_object. 5665 (bfd_elf_get_dt_soname): Likewise. 5666 5667Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com> 5668 5669 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES 5670 reloc. 5671 5672Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com> 5673 5674 * bfd.c (tdata): Add netbsd_core_data. 5675 * bfd-in2.h: Regenerated. 5676 5677Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com> 5678 5679 * sunos.c (SUNOS_CONSTRUCTOR): Define. 5680 (sunos_add_one_symbol): Don't let a symbol from a dynamic object 5681 override a constructor symbol. Set SUNOS_CONSTRUCTOR when 5682 appropriate. 5683 5684 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags 5685 to get the symbol index, matching 14 Jul 95 change. 5686 5687Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com> 5688 5689 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): 5690 Remove duplicate definition of gp. 5691 5692Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com> 5693 5694 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't 5695 assume that we can set the GP value and then get the same value, 5696 since it won't be true if the output file is neither ELF nor 5697 ECOFF. 5698 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use 5699 _bfd_get_gp_value here. 5700 (mips_gprel_reloc): Don't assume we can set and get the GP value. 5701 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from 5702 mips_elf_final_gp. 5703 (mips_elf_lo16_reloc): Likewise. 5704 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value. 5705 Don't require that the BFD be ELF. 5706 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp. 5707 (mips_elf_gprel32_reloc): Likewise. 5708 (mips_elf_relocate_section): Don't assume we can set and get the 5709 GP value. 5710 (mips_elf_finish_dynamic_symbol): Don't bother to use 5711 _bfd_get_gp_value here. 5712 5713 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv. 5714 Don't change epdr between malloc and free. Be careful not to free 5715 NULL pointers. Zero out the first RPDR. 5716 5717 * configure.host: On Linux, only pass -rpath option if $(libdir) 5718 is neither /lib nor /usr/lib. From Alan Modra 5719 <alan@mullet.Levels.UniSA.Edu.Au>. 5720 5721 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to 5722 dt_name. 5723 (elf_dt_name): Rename from elf_dt_needed_name. 5724 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not 5725 elf_dt_needed_name. 5726 (bfd_elf_get_dt_soname): New function. 5727 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not 5728 elf_dt_needed_name. Save the SONAME back in elf_dt_name. 5729 * bfd-in.h (bfd_elf_get_dt_soname): Declare. 5730 * bfd-in2.h: Rebuild. 5731 5732Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com> 5733 5734 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from 5735 _bfd_sparc_elf_reloc_type_lookup. 5736 (bfd_elf32_bfd_reloc_type_lookup): Update. 5737 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define. 5738 (sparc64_elf_howto_table): Define. 5739 (sparc_reloc_map): Define. 5740 (sparc64_elf_reloc_type_lookup): New function. 5741 (sparc_elf_wdisp16_reloc): New function. 5742 (elf_info_to_howto): Use sparc64_elf_howto_table. 5743 (sparc64_elf_relocate_section): Likewise. 5744 (bfd_elf64_bfd_reloc_type_lookup): Update. 5745 5746Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com> 5747 5748 * configure.host: Check for 'do not mix' from native linker before 5749 trying to use -rpath. 5750 5751Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com> 5752 5753 * bfd.c (_bfd_get_gp_value): New function. 5754 (_bfd_set_gp_value): New function. 5755 * libbfd-in.h (_bfd_get_gp_value): Declare. 5756 (_bfd_set_gp_value): Declare. 5757 * libbfd.h: Rebuild. 5758 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use 5759 _bfd_get_gp_value and _bfd_set_gp_value rather than referring 5760 directly to the fields in the tdata information. 5761 (alpha_relocate_section): Likewise. 5762 * coff-mips.c (mips_adjust_reloc_in): Likewise. 5763 (mips_gprel_reloc): Likewise. 5764 (mips_relocate_section): Likewise. 5765 * elf32-mips.c (mips_elf_hi16_reloc): Likewise. 5766 (mips_elf_lo16_reloc): Likewise. 5767 (mips_elf_final_gp): Likewise. 5768 (mips_elf_gprel16_reloc): Likewise. 5769 (mips_elf_gprel32_reloc): Likewise. 5770 (mips_elf_relocate_section): Likewise. 5771 (mips_elf_finish_dynamic_symbol): Likewise. 5772 5773 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx. 5774 5775Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com> 5776 5777 * configure.in: Call AC_PROG_CC before configure.host. 5778 * configure: Rebuild. 5779 * configure.host: Don't set information which autoconf should 5780 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB. 5781 5782 * configure.host: Remove go32 and win32 host information, since it 5783 should no longer be needed. 5784 5785 * elf.c (map_sections_to_segments): If we have a .dynamic section, 5786 then start a new segment rather than put a writable section in a 5787 readonly segment. 5788 5789 * configure.host: Set RPATH_ENVVAR. 5790 5791 * Makefile.in: Rebuild dependencies. 5792 5793 * elflink.c (_bfd_elf_create_linker_section): Remove unused 5794 zero_section variable. 5795 5796Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com> 5797 5798 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h. 5799 ($(srcdir)/libbfd.h): Rename from libbfd.h. 5800 ($(srcdir)/libcoff.h): Rename from libcoff.h. 5801 5802Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de> 5803 5804 * ieee.c (ieee_write_expression): Only use an R variable for a 5805 local symbol. Don't output a zero offset. Handle a zero address. 5806 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST. 5807 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and 5808 PCREL_OFFSET. 5809 (parse_expression): Don't try to handle multiple occurrences of a 5810 P variable. Handle I variables differently from X variables. Fix 5811 the order of minus expressions. 5812 (ieee_slurp_external_symbols): Generate an I variable for an NN 5813 record. Fix handling of ATI and ATX records. 5814 (ieee_slurp_sections): Only set minimal section attributes. 5815 Adjust them later, based on the section contents. 5816 (ieee_object_p): Read in the file until just after the ME record. 5817 Call ieee_slurp_section_data to set the section flags. 5818 (do_one): Add iterations parameter. Only repeat the first load 5819 item. Set the section and file reloc flags. 5820 (ieee_slurp_section_data): Set section flags. Pass iterations to 5821 do_one. 5822 (ieee_canonicalize_reloc): Handle I variables. 5823 (do_with_relocs): Only emit relocation size when necessary. 5824 Increase MAXRUN to 127. Change ov to be assigned, and take 5825 src_mask and pcrel_offset into account. 5826 (ieee_write_data_part): Skip sections that are not loaded. 5827 (ieee_write_external_part): Don't output optional last entry of WX 5828 records. 5829 (ieee_write_me_part): Make setting of me_record neater. 5830 (ieee_generic_stat_arch_elt): Get the size of an archive element. 5831 5832 * syms.c (stt): Add entries for zerovars, vars, and code. 5833 5834 * elfcode.h (validate_reloc): New static function. 5835 (write_relocs): Call validate_reloc for non ELF relocs. 5836 5837 * elfxx-target.h (elf_symbol_leading_char): Define if not defined. 5838 (TARGET_BIG_SYM): Use elf_symbol_leading_char. 5839 (TARGET_LITTLE_SYM): Likewise. 5840 5841 * config.bfd (m68*-*-psos*): New target. 5842 5843Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu> 5844 5845 * i386msdos.c: Remove some #if 0 code. 5846 (msdos_write_object_contents): Don't include empty sections in the 5847 size computation, regardless of their address. 5848 5849Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com> 5850 5851 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj 5852 is NULL, ie, the -r switch is used. 5853 5854Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com> 5855 5856 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define. 5857 (BFD_RELOC_MIPS_GOT_LO16): Define. 5858 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define. 5859 * bfd-in2.h, libbfd.h: Rebuild. 5860 * elf32-mips.c (mips_reloc_map): Map new relocs. 5861 5862 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared. 5863 5864 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not 5865 $(SHLINK). 5866 5867 * ieee.c (get_symbol): Set the section to bfd_abs_section. 5868 (do_with_relocs): If EXEC_P is set and there are no relocs, use a 5869 simple number for the section address, rather than an expression. 5870 Limit the number of bytes between relocs to MAXRUN. 5871 (ieee_write_me_part): Set me_record to the file offset after the 5872 start address. 5873 (ieee_write_processor): New static function. 5874 (ieee_write_object_contents): Use ieee_write_processor. 5875 5876Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com> 5877 5878 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS. 5879 5880 * coff-aux.c: Change include of aux.h to aux-coff.h. 5881 5882Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 5883 5884 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE 5885 relocation put the addend both in the reloc entry and the data. 5886 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in 5887 GOT offset value. 5888 5889 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve 5890 a R_68K_PCxx reloc against a defined global symbol directly. 5891 (elf_m68k_check_relocs): Don't count such a reloc. 5892 5893 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with 5894 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local 5895 symbol for now, otherwise always record the symbol as dynamic. 5896 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc 5897 is not referenced by a dynamic object, and we are not making a 5898 shared object, then don't make a PLT entry. If we do make a PLT 5899 entry, make sure the symbol has been recorded as dynamic. 5900 5901Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com> 5902 5903 * configure.host: When making a shared library, set HLDFLAGS to 5904 pass an appropriate -rpath option. Use the make variable SONAME 5905 as the shared library soname, rather than computing it here. On 5906 SunOS, build stamp-tshlink in place of $(SHLINK). 5907 * Makefile.in (SONAME): New variable. 5908 ($(SHLINK)): Make a link to the transformed name, as well. 5909 (stamp-tshlink): New target. 5910 (install): Skip stamp-tshlink during install. 5911 5912Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com> 5913 5914 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the 5915 linker sections have been set up yet. 5916 5917 * elf.c (make_mapping): Add an additional argument to suppress 5918 making the first section include the program headers. 5919 (map_sections_to_segments): If the user used -Ttext such that the 5920 program headers are on a different page, do not set the flags 5921 saying that this section includes the program headers. 5922 5923Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com> 5924 5925 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c. 5926 don't define TRAD_HEADER. 5927 * configure: Rebuild. 5928 5929 * netbsd-core.c: New file, support for NetBSD core files. 5930 * hosts/*nbsd.h: Removed. 5931 5932Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com> 5933 5934 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types. 5935 (BFD_RELOC_SPARC_LO7 reloc type): Deleted. 5936 * libbfd.h, bfd-in2.h: Regenerated. 5937 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from 5938 bfd_elf32_bfd_reloc_type_lookup. 5939 (reloc_type{,_names}): Deleted. 5940 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table. 5941 Add sparc64 relocs. 5942 (sparc_reloc_map): Add sparc64 relocs. 5943 (sparc_elf_notsupported_reloc): New static function. 5944 (sparc_elf_wdisp16_reloc): New static function. 5945 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}. 5946 (elf32_sparc_relocate_section): Likewise. 5947 (bfd_elf32_bfd_reloc_type_lookup): Define. 5948 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted. 5949 (reloc_type{,_names}): Deleted. 5950 (elf_sparc_howto_table): Deleted. 5951 (sparc_reloc_map): Deleted. 5952 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table. 5953 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define. 5954 5955Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com> 5956 5957 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a 5958 *-*-hpux* host. 5959 5960 * Makefile.in (program_transform_name): New variable. 5961 (install): Transform library name before installing it. 5962 5963Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com> 5964 5965 * archures.c (bfd_mach_i960_hx): Define. 5966 * bfd-in2.h: Rebuild. 5967 * cpu-i960.c (scan_960_mach): Accept machine "hx". 5968 (MATRIX): Expand entries for HX. 5969 (arch_info_struct): Add i960:hx entry. 5970 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx. 5971 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX. 5972 (coff_set_flags): Handle bfd_mach_i960_hx. 5973 5974 Support for building as a shared library, based on patches from 5975 Alan Modra <alan@spri.levels.unisa.edu.au>: 5976 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib. 5977 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC, 5978 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK. 5979 * configure: Rebuild. 5980 * configure.host: If --enable-shared, adjust shared library stuff 5981 based on the host. If the host is SunOS, and the linker supports 5982 -rpath, set HLDFLAGS to use it. 5983 * Makefile.in (ALLLIBS): New variable. 5984 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables. 5985 (COMMON_SHLIB, SHLINK): New variables. 5986 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal. 5987 (STAGESTUFF): Remove variable. 5988 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than 5989 $(TARGETLIB). 5990 (stamp-ofiles): New target, like old ofiles target, but build 5991 using a temporary file and move-if-change, and touch stamp-ofiles 5992 when done. 5993 (ofiles): Just depend upon stamp-ofiles. 5994 (stamp-piclist, piclist): New targets. 5995 ($(SHLIB), $(SHLINK)): New targets. 5996 (targets.o, archures.o): Build twice if PICFLAG is set. 5997 (do_mostlyclean): Remove pic/*.o. 5998 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and 5999 stamp-piclist. 6000 (do_distclean): Remove pic and stamp-picdir. 6001 (install): Install shared libraries. 6002 ($(OFILES)): Depend upon stamp-picdir. 6003 (stamp-picdir): New target. 6004 6005 * libcoff-in.h: Add comment reminding people that libcoff.h is a 6006 generated file. 6007 * libcoff.h: Rebuild. 6008 6009 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the 6010 flavour of a section with no owner. 6011 6012 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear 6013 ELF_LINK_NON_ELF flag. 6014 (mips_elf_create_got_section): Likewise. 6015 6016 * elf.c: Revert last change, since it breaks dynamic linking. 6017 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg 6018 field. 6019 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define. 6020 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define. 6021 (elfNN_bed): Don't initialize want_hdr_in_seg field. 6022 6023Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6024 6025 * elf.c (assign_file_positions_for_segments): If the backend does 6026 not want the elf header or the program headers in the address 6027 space, do not include them in the calculations. 6028 6029 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook 6030 function to determine if we need additional program headers. 6031 (ppc_elf_modify_segment_map): Define as a NOP function for now. 6032 (ppc_elf_create_linker_section): .sdata2 is a read-only section. 6033 6034Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com> 6035 6036 * coffcode.h: Move today's libcoff.h change into coffcode.h. 6037 6038Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com> 6039 6040 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args 6041 back into one line. Some compilers (sunos 4.1.3 for example) 6042 won't accept args split across more than one line. 6043 6044Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com> 6045 6046 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32. 6047 * configure: Regenerate. 6048 6049Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com) 6050 6051 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't 6052 try to do arithmetic on a void *, cast it to a unsigned char * first. 6053 6054Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com> 6055 6056 * elf-bfd.h (ELF_LINK_NON_ELF): Define. 6057 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to 6058 ELF_LINK_NON_ELF. 6059 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF 6060 flag for a newly defined symbol. 6061 (NAME(bfd_elf,record_link_assignment)): Likewise. 6062 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to 6063 set the DEF or REF_REGULAR flags correctly. 6064 6065 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir. 6066 (libbfd.h, libcoff.h): Corresponding change. 6067 6068 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with 6069 a PLT32 reloc as dynamic. 6070 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc 6071 is not referenced by a dynamic object, and we are not making a 6072 shared object, then don't make a PLT entry. If we do make a PLT 6073 entry, make sure the symbol has been recorded as dynamic. 6074 6075Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com> 6076 6077 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL. 6078 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32. 6079 (powerpcle-*-cygwin32): New. 6080 * peicode.h (add_data_entry): Get address from vma. 6081 6082Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6083 6084 * elflink.c (_bfd_elf_create_linker_section): If the symbol 6085 attached to the section has already been created as an undefined 6086 symbol, treat it as if it hasn't been created yet. 6087 6088Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com> 6089 6090 * elflink.h (elf_bfd_final_link): Don't output initial dummy 6091 symbol or section symbols if stripping all symbols and this is not 6092 a relocateable link. Don't output the symbol string table if 6093 there are no symbols. 6094 (elf_link_flush_output_syms): Don't do anything if there are no 6095 symbols to flush. 6096 6097Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu> 6098 6099 * coff-aux.c: New file. 6100 * hosts/m68kaux.h: New file. 6101 * config.bfd (m68*-apple-aux*): New target. 6102 * configure.in (m68*-apple-aux*): New native host. 6103 (m68kaux_coff_vec): New vector. 6104 * configure: Rebuild. 6105 * targets.c (m68kaux_coff_vec): Declare. 6106 * coffcode.h (bfd_coff_backend_data): Add field 6107 _bfd_coff_link_add_one_symbol. 6108 (bfd_coff_link_add_one_symbol): Define. 6109 (compare_arelent_ptr): New static function if TARG_AUX. 6110 (coff_write_relocs): If TARG_AUX, sort the relocs. 6111 (coff_write_object_contents): Set A/UX aouthdr magic number. 6112 (coff_link_add_one_symbol): Define if not defined. 6113 (bfd_coff_std_swap_table): Initialize new field. 6114 * libcoff.h: Rebuild. 6115 * cofflink.c (coff_link_add_symbols): Call 6116 bfd_coff_link_add_one_symbol rather than 6117 _bfd_generic_link_add_one_symbol. 6118 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined. 6119 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field. 6120 * coff-mips.c (mips_ecoff_backend_data): Likewise. 6121 * Makefile.in: Rebuild dependencies. 6122 (BFD32_BACKENDS): Add coff-aux.o. 6123 (BFD32_BACKENDS_CFILES): Add coff-aux.c. 6124 6125Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 6126 6127 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT* 6128 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation. 6129 6130Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com> 6131 6132 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h, 6133 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h. 6134 (maintainer-clean): Warn about deleting special files. 6135 (bfd-in2.h, libbfd.h, libcoff.h): New targets. 6136 6137 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and 6138 warning symbols correctly. 6139 * elf32-i386.c (elf_i386_relocate_section): Likewise. 6140 * elf32-m68k.c (elf_m68k_relocate_section): Likewise. 6141 * elf32-mips.c (mips_elf_relocate_section): Likewise. 6142 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. 6143 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. 6144 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise. 6145 6146 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid 6147 warnings. 6148 6149Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com> 6150 6151 * libcoff-in.h: aligned newly exported names with bfd naming 6152 conventions. Removed an erroneous define of POWERPC_LE_PE. 6153 * libcoff.h: Rebuild. 6154 * cofflink.c, coff-ppc.c: the above function name changes 6155 6156Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com> 6157 6158 From Basim Kadhim <kadhim@spock.cs.colorado.edu>: 6159 * ecoff.c (struct extsym_info): Define. 6160 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info 6161 to ecoff_link_write_external. 6162 (ecoff_link_write_external): Accept a struct extsym_info pointer. 6163 Strip symbols when appropriate. 6164 6165 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>: 6166 * syms.c (BSF_OBJECT): Define. 6167 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT. 6168 * bfd-in2.h: Rebuild. 6169 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an 6170 STT_OBJECT symbol. 6171 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT 6172 is set. 6173 6174 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when 6175 copying relocs into a shared object, treat a defined global symbol 6176 as a local symbol. 6177 * elf32-m68k.c (elf_m68k_relocate_section): Likewise. 6178 * elf32-mips.c (mips_elf_relocate_section): Likewise. 6179 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. 6180 6181 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a 6182 real defined symbol, not to a weak defined symbol. 6183 6184Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com> 6185 6186 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types 6187 and made a few static functions externs. 6188 6189 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the 6190 POWERPC_LE_PE hack in cofflink. 6191 6192 * libcoff-in.h: promoted the following from cofflink.c to allow 6193 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE, 6194 coff_debug_merge_element, struct coff_debug_merge_type, 6195 coff_debug_merge_hash_entry, coff_debug_merge_hash_table, 6196 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free, 6197 coff_debug_merge_hash_lookup, coff_link_section_info, 6198 coff_final_link_info, coff_debug_merge_hash_newfunc, 6199 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order. 6200 6201 * libcoff.h: re-gen'd 6202 6203Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com> 6204 6205 * syms.c: Include "bfdlink.h". 6206 (struct stab_find_info): Define. 6207 (_bfd_stab_section_find_nearest_line): New function. 6208 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare. 6209 * libbfd.h: Rebuild. 6210 * elf-bfd.h (struct elf_obj_tdata): Add line_info field. 6211 * elf.c (_bfd_elf_find_nearest_line): Try calling 6212 _bfd_stab_section_find_nearest_line before searching the ELF 6213 symbol table. Find the closest STT_FUNC symbol, not the last one. 6214 * libcoff-in.h (coff_data_type): Add line_info field. 6215 * libcoff.h: Rebuild. 6216 * coffgen.c (coff_find_nearest_line): Try calling 6217 _bfd_stab_section_find_nearest_line before searching the COFF 6218 symbol table. 6219 * Makefile.in: Rebuild dependencies. 6220 6221Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6222 6223 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size 6224 4 bytes, so we get the correct value when updating the register 6225 field in little endian mode. 6226 6227Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com> 6228 6229 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and 6230 entry_section fields. Add sntoc and snentry fields. 6231 * libcoff.h: Rebuild. 6232 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry, 6233 not toc_section and entry_section (the COFF file does not have any 6234 sections at this point). 6235 (coff_write_object_contents): Set o_snentry and o_sntoc from 6236 snentry and sntoc rather than entry_section and toc_section. 6237 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and 6238 snentry, not toc_section and entry_section. 6239 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set 6240 entry_section from hentry. 6241 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set, 6242 set snenty. 6243 (xcoff_link_input_bfd): Set sntoc, not toc_section. 6244 (xcoff_write_global_symbol): Get toc_section from sntoc, rather 6245 than using toc_section directly. 6246 6247 * archures.c: Add missing `.' in enum bfd_architecture. 6248 * bfd-in2.h: Rebuild. 6249 6250 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From 6251 Robert Lipe <robertl@arnet.com>. 6252 6253Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6254 6255 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2} 6256 to sections we allocate. Use bfd_zalloc to allocate initialial 6257 sections, not bfd_alloc. 6258 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from 6259 SDA{,2}I16 relocations. 6260 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine 6261 whether to put something in .sbss or not. 6262 (ppc_elf_relocate_section): Add support for more relocations. Add 6263 in sec->output_offset where appropriate. Make error messages 6264 include the symbol name. 6265 6266 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before 6267 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_ 6268 doesn't get redefined messages if -shared. 6269 6270 * elflink.h (elf_create_pointer_linker_section) Only bump RELA 6271 section if the rel_section field has been set up. 6272 6273Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6274 6275 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi 6276 relocations. 6277 6278Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com> 6279 6280 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking 6281 of flags, only flags used are controlled by mach number. Bump up 6282 output file mach number to highest of input file mach numbers. 6283 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1. 6284 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa. 6285 6286 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out 6287 bfd_elf64_sparc_vec support. 6288 6289Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6290 6291 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if 6292 the embedded bit is set on some objects and not on others. Just 6293 or it together. 6294 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA} 6295 relocations. 6296 6297Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com> 6298 6299 * coffcode.h (coff_new_section_hook): Don't try to align the 6300 .stabstr section. 6301 6302 * coffcode.h (coff_set_section_contents): Fix the handling of the 6303 .lib section to work even if the entire section contents are 6304 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and 6305 Robert Lipe <robertl@arnet.com>. 6306 6307Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6308 6309 * elflink.h (elf_finish_pointer_linker_section): Don't allocate 6310 memory here for contents. 6311 6312 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and 6313 _SDA2_BASE_ by 32768. 6314 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't 6315 started using. Allocate contents for .sdata and .sdata2 sections 6316 also. 6317 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message, 6318 rather than _name. 6319 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to 6320 size _SDA{,2}_BASE_. 6321 (ppc_elf_relocate_section): Change how sdata{,2} relocations are 6322 done. 6323 6324Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com> 6325 6326 * elflink.h (elf_finish_pointer_linker_section): Fix typo. 6327 6328 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64. 6329 (bfd_mach_sparc_{v8plus,v8plusa}): Define. 6330 (bfd_mach_sparc_v9a): Define. 6331 (bfd_mach_sparc_v9_p): Define. 6332 * bfd-in2.h: Regenerated. 6333 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to 6334 bfd_mach_sparc_v9. 6335 * elf64-sparc.c (sparc64_elf_object_p): Likewise. 6336 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec 6337 to bfd_elf32_sparc_vec. 6338 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info. 6339 Add v8plus{,a} support. 6340 Add v9a support. 6341 (sparc_compatible): New function. 6342 * elf32-sparc.h: #include "elf/sparc.h". 6343 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p, 6344 elf32_sparc_final_write_processing): New functions. 6345 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p, 6346 elf_backend_final_write_processing): Define. 6347 6348Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6349 6350 * elf-bfd.h (struct elf_link_hash_entry): Add 6351 linker_section_pointer field. 6352 (enum elf_linker_section_enum): Enumeration for new way of 6353 creating linker dynamic sections and symbols. 6354 (elf_linker_section{,_pointers}): New structures for creating 6355 dynamic sections and symbols. 6356 (elf_obj_tdata): Add linker_section_pointers and linker_section 6357 fields. 6358 (elf_local_ptr_offsets,elf_linker_section): New accessor macros. 6359 (_bfd_elf_create_linker_section): New declarations. 6360 (_bfd_elf_find_pointer_linker_section): Ditto. 6361 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto. 6362 (_bfd_elf_make_linker_section_rela): Ditto. 6363 6364 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields. 6365 6366 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete. 6367 (ppc_elf_create_linker_section): New function to create the 6368 sections .got, .sdata, and .sdata2. 6369 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if 6370 needed. 6371 (ppc_elf_check_relocs): Support more of the eabi relocations. 6372 (ppc_elf_relocate_section): Ditto. 6373 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768 6374 if the .sdata{,2} + .sbss{,2} section size is > 32k. 6375 6376 * elflink.h (elf_create_pointer_linker_section): New function to 6377 create initialized pointers in dynamic linker sections. 6378 (elf_finish_pointer_linker_section): Actually intialize the 6379 pointers created above. 6380 6381 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New 6382 macros to provide both 32 and 64 bit versions of 6383 elf_create_pointer_linker_section. 6384 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to 6385 provide both 32 and 64 bit versions of 6386 elf_finish_pointer_linker_section. 6387 6388 * elflink.c (_bfd_elf_create_linker_section): New function to 6389 create a linker section. 6390 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a 6391 given address in the linker pointer offsets created for a given 6392 symbol. 6393 (_bfd_elf_make_linker_section_rela): Make a RELA section 6394 corresponding to the generated linker section. 6395 6396Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com> 6397 6398 * elf32-sparc.c (ELF_MACHINE_ALT1): Define. 6399 6400Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com> 6401 6402 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs. 6403 (coff_ppc_relocate_section): Handle special values for gcc built dlls. 6404 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries. 6405 Also begin the toc at 4 as an eye catcher ('31313131' marks the first 6406 toc entry in an objdump) for now. 6407 (ppc_do_last, ppc_get_last): New function - needed to save processing 6408 the toc owner to the end. 6409 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the 6410 toc owner last. 6411 6412 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the 6413 toc owner from being done till last. Must define POWERPC_LE_PC 6414 to enable it. 6415 6416 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab 6417 6418 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str 6419 to INFO. 6420 (coff_swap_aouthdr_out): Removed a non-working hack for computing the 6421 SizeOfImage for PowerPC. Ignore the size of the .junk section. 6422 6423Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com> 6424 6425 * elfcore.h: Include <signal.h> before <sys/procfs.h>. 6426 6427Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com> 6428 6429 * cpu-powerpc.c (arch_info_struct): Change last entry to not point 6430 back to first. 6431 (bfd_powerpc_arch): Point at first entry in arch_info_struct. 6432 6433Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com> 6434 6435 * elf.c (assign_file_positions_for_segments): Don't increment file 6436 offset for a segment which contains no loadable sections. 6437 6438Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6439 6440 * reloc.c: Add new PowerPC relocations. 6441 * {bfd-in2,libbfd}.h: Regenerate. 6442 6443 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations. 6444 (ppc_elf_reloc_type_lookup): Lookup new relocations. 6445 6446Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com> 6447 6448 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22 6449 entries. 6450 6451 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if 6452 info->shared. 6453 6454 * coffgen.c (coff_find_nearest_line): Don't try to cache 6455 information in sections that are not owned by a BFD. From Richard 6456 Henderson <richard@atheist.tamu.edu>. 6457 6458 * elf32-mips.c: Numerous changes to dynamic linking code, mostly 6459 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>. 6460 * elflink.h (elf_link_output_extsym): Remove special check for 6461 _rld_new_interface. 6462 6463 * ecoffswap.h: Add prototypes for static functions. 6464 6465Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6466 6467 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions. 6468 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc 6469 references. 6470 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections 6471 to satisfy a TOC16 relocation. Rewrite unsupported relocation 6472 support. Begin support for R_PPC_SDA{2,}REL. 6473 6474Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6475 6476 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to 6477 create the .got and .got.neg sections. 6478 (ppc_elf_size_dynamic_sections): Call it. 6479 (ppc_elf_check_relocs): Call it. 6480 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got. 6481 (ppc_elf_check_relocs): Add error messages for relocations we 6482 don't yet support. Do not include R_PPC_SDAREL16 like a GOT 6483 relocation. 6484 6485Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6486 6487 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new 6488 section flags for V.4 and eabi. 6489 6490Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com> 6491 6492 * elf.c (assign_file_positions_for_segments): If a segment 6493 contains no sections, don't mark it as readable. 6494 6495 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare. 6496 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare. 6497 6498 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of 6499 dynamic section, if there is one. 6500 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field. 6501 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR. 6502 (bfd_elf64_swap_dyn_in): Likewise. 6503 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to 6504 PTR. 6505 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field. 6506 6507 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a 6508 DT_TEXTREL entry because of .rel.plt. From Martin Pirker 6509 <pirker@eiunix.tuwien.ac.at>. 6510 6511Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6512 6513 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for 6514 PowerPC V.4 and eabi. 6515 * bfd-in2.h: Regenerate. 6516 * libfd.h: Regenerate. 6517 6518 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags. 6519 6520 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED 6521 section type and SHF_EXCLUDE section flag, turning them into the 6522 appropriate bfd section flag. 6523 6524Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com> 6525 6526 * xcofflink.c (xcoff_link_add_symbols): Create the special 6527 sections if we see a DYNAMIC object, in case that is the only 6528 XCOFF input object we see. 6529 6530 * elf32-mips.c: Extensive changes for a start at dynamic linking 6531 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>. 6532 6533 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field. 6534 (struct elf_backend_data): Remove 6535 elf_backend_create_program_headers field. Add 6536 elf_backend_additional_program_headers and 6537 elf_backend_modify_segment_map fields. 6538 * elfxx-target.h (elf_backend_type_change_ok): Define if not 6539 defined. 6540 (elf_backend_additional_program_headers): Likewise. 6541 (elf_backend_modify_segment_map): Likewise. 6542 (elf_backend_create_program_headers): Don't define. 6543 (elfNN_bed): Change to account for field changes. 6544 * elf.c (assign_file_positions_for_segments): Call new 6545 modify_segment_map backend function. Don't call old 6546 create_program_headers backend function. 6547 (get_program_header_size): Call additional_program_headers rather 6548 than create_program_headers. 6549 * elflink.h (elf_link_add_object_symbols): Initialize 6550 type_change_ok from new backend field. 6551 (elf_link_output_extsym): Don't warn if _rld_new_interface is 6552 defined. 6553 (elf_reloc_link_order): Treat a reloc against a defined symbol as 6554 a reloc against the appropriate section. 6555 6556 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field. 6557 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init. 6558 (elf_flags_init): Rename from elf_ppc_flags_init. 6559 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not 6560 elf_ppc_flags_init. 6561 (ppc_elf_copy_private_bfd_data): Likewise. 6562 (ppc_elf_merge_private_bfd_data): Likewise. 6563 6564 * elf32-m68k.c (howto_table): Change src_mask to 0 for all 6565 relocation entries. 6566 6567Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com> 6568 6569 * coff-alpha.c (alpha_relocate_section): During final link, allow 6570 output .lita section to be bigger than 64k by adjusting gp value 6571 on a per-input section basis. 6572 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning 6573 field. 6574 (struct ecoff_section_tdata): Add gp field. 6575 6576Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com> 6577 6578 Handle Alpha ECOFF changes in OSF/1 3.2. 6579 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos 6580 field. 6581 * coff-alpha.c: Include "aout/ar.h". 6582 (alpha_ecoff_get_relocated_section_contents): Don't require an 6583 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1 6584 3.2 doesn't generate one. 6585 (alpha_relocate_section): Likewise. 6586 (alpha_ecoff_slurp_armap): Define. 6587 (alpha_ecoff_slurp_extended_name_table): Define. 6588 (alpha_ecoff_construct_extended_name_table): Define. 6589 (alpha_ecoff_truncate_arname): Define. 6590 (alpha_ecoff_write_armap): Define. 6591 (alpha_ecoff_generic_stat_arch_elt): Define. 6592 (alpha_ecoff_update_armap_timestamp): Define. 6593 (ARFZMAG): Define. 6594 (alpha_ecoff_read_ar_hdr): New static function. 6595 (alpha_ecoff_get_elt_at_filepos): New static function. 6596 (alpha_ecoff_openr_next_archived_file): New static function. 6597 (alpha_ecoff_get_elt_at_index): New static function. 6598 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field. 6599 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from 6600 _bfd_ecoff to alpha_ecoff. 6601 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos 6602 field from backend structure, rather than always calling 6603 _bfd_get_elt_at_filepos. 6604 * coff-mips.c (mips_ecoff_backend_data): Initialize 6605 get_elt_at_filepos field. 6606 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied 6607 from _bfd_generic_read_ar_hdr with minor changes. 6608 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag. 6609 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare. 6610 * libbfd.h: Rebuild. 6611 6612 * bfd-in.h (BFD_IN_MEMORY): Define. 6613 * libbfd-in.h (struct bfd_in_memory): Define. 6614 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag. 6615 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file. 6616 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set. 6617 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag. 6618 * bfd.c (struct _bfd): Change iostream field from char * to PTR. 6619 (bfd_get_size): Handle BFD_IN_MEMORY flag. 6620 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files. 6621 (bfd_open_file): Cast to PTR, not char *, when setting iostream. 6622 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set. 6623 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting 6624 iostream. 6625 (bfd_openstreamr): Likewise. 6626 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if 6627 BFD_IN_MEMORY is not set. 6628 * riscix.c (riscix_some_aout_object_p): Likewise. 6629 * bfd-in2.h, libbfd.h: Rebuild. 6630 6631 * targets.c (bfd_target): Add _bfd_get_elt_at_index field. 6632 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index. 6633 (bfd_get_elt_at_index): Define. 6634 * archive.c (_bfd_generic_get_elt_at_index): Rename from 6635 bfd_get_elt_at_index. Change index parameter from int to 6636 symindex. 6637 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare. 6638 (_bfd_noarchive_get_elt_at_index): Define. 6639 (_bfd_archive_bsd_get_elt_at_index): Define. 6640 (_bfd_archive_coff_get_elt_at_index): Define. 6641 * bfd-in2.h, libbfd.h: Rebuild. 6642 * aout-target.h (MY_get_elt_at_index): Define if not defined. 6643 * coff-rs6000.c (xcoff_get_elt_at_index): Define. 6644 * ieee.c (ieee_get_elt_at_index): Define. 6645 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define. 6646 * oasys.c (oasys_get_elt_at_index): Define. 6647 * som.c (som_get_elt_at_index): Define. 6648 6649 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line 6650 numbers to the .text section. 6651 6652Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com> 6653 6654 * ieee.c (ieee_write_debug_part): Change return type to boolean. 6655 If there is a SEC_DEBUGGING section, get the contents of the debug 6656 information part from it. 6657 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING 6658 section in memory. 6659 (ieee_write_object_contents): Check ieee_write_debug_part return. 6660 6661Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com> 6662 6663 * config.bfd (i[345]86-*-freebsd*): Add target. 6664 * configure.in (i386freebsd_vec): Add vec. 6665 * configure: Regenerate. 6666 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o. 6667 (BFD32_BACKENDS_CFILES): Add i386freebsd.c. 6668 Rebuild dependencies.. 6669 * freebsd.h: New file. 6670 * i386freebsd.c: New file. 6671 * targets.c (i386freebsd_vec): Declare. 6672 (bfd_target_vector): Add i386freebsd_vec. 6673 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE 6674 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE 6675 6676Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com> 6677 6678 * ieee.c (ieee_slurp_debug): New static function. 6679 (ieee_object_p): Call it. 6680 (ieee_slurp_section_data): Skip debugging sections. 6681 (ieee_get_reloc_upper_bound): Likewise. 6682 (ieee_get_section_contents): Likewise. 6683 (ieee_canonicalize_reloc): Likewise. 6684 (ieee_write_section_part): Likewise. 6685 (ieee_write_debug_part): Likewise. 6686 (ieee_write_data_part): Likewise. 6687 (init_for_output): Likewise. 6688 6689Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net> 6690 6691 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations 6692 work. 6693 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto 6694 relocs, since ppc_elf_relocate_section handles the linker case. 6695 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer 6696 used. 6697 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into 6698 ppc_elf_relocate_section since that is now the only caller. 6699 (ppc_elf_relocate_section): Ditto. 6700 6701Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com> 6702 6703 * coffcode.h (coff_write_object_contents): If we don't know the 6704 section of the entry point for an XCOFF executable, always set the 6705 entry address to -1. 6706 6707Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com> 6708 6709 * elf.c (bfd_section_from_shdr): Add support for note sections. 6710 6711Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com> 6712 6713 * bfd-in.h (struct _symbol_info): Add stab_type field. 6714 * bfd-in2.h: Rebuild. 6715 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type. 6716 6717 * elf32-ppc.c: Remove trailing newline from calls to 6718 _bfd_error_handler. 6719 (ppc_elf_merge_private_bfd_data): Only warn about endianness 6720 difference if target endianness is known. 6721 6722For older changes see ChangeLog-9495 6723 6724Local Variables: 6725mode: change-log 6726left-margin: 8 6727fill-column: 74 6728version-control: never 6729End: 6730