11999-12-29 Richard Henderson <rth@cygnus.com> 2 3 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all 4 if no dynamic sections created. 5 61999-12-27 Nick Clifton <nickc@cygnus.com> 7 8 * peicode.h (pe_bfd_object_p): Only define for PE format 9 targets. 10 111999-12-17 Nick Clifton <nickc@cygnus.com> 12 13 * coff-i386.c (i3coff_object_p): Delete. 14 (i386coff_vec): Replace reference to i3coff_object_p with a 15 reference to coff_object_p. 16 17 * coff-mcore.c (pe_object_p): Delete. 18 19 * peicode.h (pe_bfd_object_p): New function: Detect the 20 presence of a PE format COFF object file. Also detect and 21 warn about the presence of LINK6 format Image Library Format 22 object files. 23 241999-12-16 Nick Clifton <nickc@cygnus.com> 25 26 * coff-arm.c (NUM_ELEM): New macro. 27 (NUM_RELOCS): New macro: The number of known ARM relocs. 28 (RTYPE2HOWTO): Return NULL if the reloc type is out of range. 29 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out 30 of range. 31 (bfd_arm_process_before_allocation): Produce a warning message if 32 an out of range symbol index is encountered. 33 341999-12-14 Nick Clifton <nickc@cygnus.com> 35 36 * elflink.h (is_global_symbol_definition): New Function: Return 37 true iff the symbol is being given a global definition in this 38 bfd. 39 (elf_link_is_defined_archive_symbol): Do not bother processing 40 symbols for an archive element that has already been included 41 in the link. 42 Use is_global_symbol_definition(). 43 441999-12-09 Andrew Cagney <cagney@cygnus.com> 45 46 * config.bfd: Add support for sparc-*-netbsdelf* and 47 sparc-*-netbsdaout*. 48 491999-12-13 Nick Clifton <nickc@cygnus.com> 50 51 * elflink.h (elf_link_is_defined_archive_symbol): Check to see 52 if the symbol is in the common section. 53 541999-12-10 Nick Clifton <nickc@cygnus.com> 55 56 * elflink.h (elf_link_is_defined_archive_symbol): New 57 function: Decide if a symbol, in an archive map is there 58 because it is defined in the archive element, or because it is 59 just another common declaration of it. 60 (elf_link_add_archive_symbols): Use 61 elf_link_is_defined_archive_symbol to decide if an archive 62 element contain a reference to a common symbol should be 63 linked in or not. 64 651999-12-10 Nick Clifton <nickc@cygnus.com> 66 67 * elflink.h: Revert previous patch. 68 * targets.c: Revert previous patch. 69 * libbfd-in2.h: Revert previous patch. 70 * libbfd.h: Revert previous patch. 71 * elfxx-target.h: Revert previous patch. 72 * archive.c: Revert previous patch. 73 * aout-target.h: Revert previous patch. 74 * aout-tic30.h: Revert previous patch. 75 * bfd.c: Revert previous patch. 76 * coff-alpha.c: Revert previous patch. 77 * coff-rs6000.c: Revert previous patch. 78 * elf64-mips.c: Revert previous patch. 79 * ieee.c: Revert previous patch. 80 * libecoff.h: Revert previous patch. 81 * oasys.c: Revert previous patch. 82 * som.c: Revert previous patch. 83 * vms.c: Revert previous patch. 84 851999-12-09 Nick Clifton <nickc@cygnus.com> 86 87 * elflink.h (elf_link_add_archive_symbols): Add an archive 88 element even if contains a symbol which is currently only 89 considered to be a common. 90 91 * targets.c (struct bfd_target): Add new field 92 _bfd_allow_commons_in_armap. 93 * bfd-in2.h:Regenerate. 94 95 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap): 96 Define. 97 (_bfd_archive_bsd_allow_commons_in_armap): Define. 98 * libbfd.h: Regenerate. 99 100 * elfxx-target.h: If using COFF archive map, override 101 definition of allow_commons_in_armap and replace with 102 bfd_false. 103 104 * archive.c (bfd_compute_and_write_armap): Do not place common 105 symbols into the archive map unless _bfd_allow_commons_in_armap 106 returns true. 107 108 * aout-target.h (MY_allow_commons_in_armap): Define. 109 * aout-tic30.h (MY_allow_commons_in_armap): Define. 110 * bfd.c (bfd_allow_commons_in_armap): Define. 111 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define. 112 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define. 113 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define. 114 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define. 115 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define. 116 * oasys.c (oasys_allow_commons_in_armap): Define. 117 * som.c (som_allow_commons_in_armap): Define. 118 * vms.c (vms_allow_commons_in_armap): Define. 119 1201999-12-07 Jim Blandy <jimb@cygnus.com> 121 122 Add support for SSE registers in ELF core files. 123 * elf.c (elfcore_make_note_pseudosection): New function. 124 (elfcore_grok_prfpreg): Use it. 125 (elfcore_grok_prxfpreg): New function. 126 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes. 127 1281999-12-03 Ian Lance Taylor <ian@zembu.com> 129 130 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16 131 value by 4 before storing it back in the field. From 132 Koundinya. K <kk@ddeorg.soft.net>. 133 134Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com) 135 136 * archures.c (bfd_mach_am33): Define. 137 * bfd-in2.h: Rebuilt. 138 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list 139 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions. 140 (compute_function_info): Handle additional registers saved by 141 movm on the am33. 142 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33. 143 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33. 144 1451999-11-29 Jim Blandy <jimb@cygnus.com> 146 147 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New 148 functions. 149 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New 150 declarations. 151 1521999-11-27 Michael Meissner <meissner@cygnus.com> 153 154 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for 155 internal use within gas for alpha explicit relocations. 156 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto. 157 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto. 158 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto. 159 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto. 160 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto. 161 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto. 162 163 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for 164 BFD_RELOC_ALPHA_USER_*. 165 166 * bfd-in2.h: Regenerate. 167 * libbfd.h: Regenerate. 168 1691999-11-26 Fred Fish <fnf@cygnus.com> 170 171 * elf.c (elfcore_read_notes): Add prototype for static function. 172 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr. 173 (bfd_section_from_phdr): Replacement function that calls 174 _bfd_elf_make_section_from_phdr for generic segment types and 175 backend fucntion pointed to by elf_backend_section_from_phdr for 176 backend specific segment types. 177 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes, 178 now called by _bfd_elf_make_section_from_phdr. Note that this func 179 is now just a stub between the caller and bfd_section_from_phdr. 180 181 * elf-bfd.h (struct elf_backend_data): Add new function pointer 182 elf_backend_section_from_phdr. 183 (elf_backend_section_from_phdr): Add prototype. 184 185 * elfxx-target.h (elf_backend_section_from_phdr): Define default. 186 (elfNN_bed): Add elf_backend_section_from_phdr. 187 1881999-11-25 Nick Clifton <nickc@cygnus.com> 189 190 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add 191 SEC_CODE and SEC_READONLY flags to glue sections. 192 193 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add 194 SEC_CODE and SEC_READONLY flags to glue sections. 195 1961999-11-20 Nick Clifton <nickc@cygnus.com> 197 198 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous 199 delta. 200 2011999-11-19 Catherine Moore <clm@cygnus.com> 202 203 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding. 204 (elf_cpu32_plt_entry): Likewise. 205 2061999-11-18 Nick Clifton <nickc@cygnus.com> 207 208 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling 209 for RVA relocs. 210 (coff_mcore_relocate_section): Initialise addend to 0. 211 Special case processing of RVA reloc. 212 2131999-11-17 Richard Henderson <rth@cygnus.com> 214 215 * elf-bfd.h (struct elf_backend_data): Reorder collect and 216 type_change_ok; add sign_extend_vma. 217 * elf32-mips.c (elf_backend_sign_extend_vma): Define. 218 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma. 219 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise. 220 * elfxx-target.h (elf_backend_sign_extend_vma): Default. 221 (elfNN_bed): Follow struture changes. 222 2231999-11-09 Ian Lance Taylor <ian@zembu.com> 224 225 * libbfd.c (bfd_read): Check result of read against desired result 226 using !=, not <. 227 (_bfd_generic_get_section_contents): Set bfd_error if the seek is 228 invalid compared to the section size. 229 230 * ieee.c (ieee_slurp_debug): Get the length of the debug 231 information right if there is no data part. 232 233Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com) 234 235 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND, 236 R_LINETAB, R_LINETAB_ESC, and R_COMMENT. 237 2381999-10-28 Ian Lance Taylor <ian@zembu.com> 239 240 * elflink.h (elf_bfd_final_link): Make last_local signed. 241 2421999-10-27 Ian Lance Taylor <ian@zembu.com> 243 244 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section 245 starts with a zero. 246 247Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com> 248 249 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and 250 bfd_mach_d10v_ts3. 251 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add. 252 * bfd-in2.h: Regenerate. 253 2541999-10-15 Andrew Haley <aph@cygnus.com> 255 256 * dwarf1.c (parse_die): Fail to parse a die if its length is zero. 257 258Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com) 259 260 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int. 261 2621999-10-08 Ian Lance Taylor <ian@zembu.com> 263 264 * elflink.h (elf_merge_symbol): When overriding a weak symbol with 265 a defined symbol in a shared library, clear the DEF_DYNAMIC flag 266 too. 267 268Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com> 269 270 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL 271 relocs also need the GP value. 272 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs 273 properly. Handle sign-extension for R_MIPS_64 correctly. Correct 274 the GP value for R_MIPS_LITERAL relocs too. Handle 275 R_MIPS_64 relocs properly on big-endian MIPS. 276 (mips_elf_sign_extend): Behave properly with 'long long'. 277 (mips_elf_highest): Correct typo. 278 279Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com> 280 281 * cpu-m32r.c (arch_info_struct): New static global. 282 (bfd_m32r_arch): Refer to it. 283 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH. 284 (m32r_elf_print_private_bfd_data): Ditto. 285 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx. 286 * archures.c (bfd_mach_m32rx): Define it. 287 * bfd-in2.h: Rebuild. 288 2891999-09-28 Fred Fish <fnf@cygnus.com> 290 291 * targets.c (cisco_core_vec): Replaced with two new vecs ... 292 (cisco_core_big_vec): Add new bigendian vec. 293 (cisco_core_little_vec): Add new little endian vec. 294 295 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ... 296 (crash_info_locs): Add array of possible offsets. 297 (MASK_ADDR): Mask to apply to crash info offset. 298 (crashinfo_external): Add textbase, database, bssbase and 299 turn into a typedef. 300 (cisco_core_file_validate): Renamed from cisco_core_file_p. 301 Many small changes to account for additional hardware versions. 302 Pick a reasonable size for ".reg" section. Add a ".crash" 303 section to allow access to crashinfo_external struct. 304 (cisco_core_file_p): New version of this function that 305 iterates over crash_info_locs, calling cisco_core_file_validate. 306 (cisco_core_vec): Old big endian only vec replaced with ... 307 (cisco_core_big_vec): Add big endian version. 308 (cisco_core_little_vec): Add little endian version. 309 310 * configure.in (cisco_core_vec): Split to two new vectors ... 311 (cisco_core_big_vec): New target vector. 312 (cisco_core_little_vec): New target vector. 313 * configure: Regenerate. 314 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec 315 to cisco_core_big_vec in targ_selvecs. 316 3171999-09-28 Geoffrey Keating <geoffk@cygnus.com> 318 319 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete. 320 (mips_elf_relocate_got_local): Unused, delete. 321 (mips_elf_relocate_global_got): Unused, delete. 322 3231999-09-24 Fred Fish <fnf@cygnus.com> 324 325 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type 326 to initialize it to something meaningful. Then use it to generate 327 more useful segment names. 328 329Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com) 330 331 * som.c (NO_PCREL_MODES): Define if the system does not define 332 R_SHORT_PCREL_MODE. 333 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches. 334 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle 335 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE 336 * libhppa.h (dis_assemble_22): New function. 337 (bfd_hppa_insn2fmt): Handle long branch. 338 339 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found 340 in PA2.0. 341 3421999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au> 343 344 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16, 345 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs. 346 (reloc_howto_type howto_table): Tidy comments and whitespace. 347 3481999-09-17 Nick Clifton <nickc@cygnus.com> 349 350 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo 351 previous delta. Set sec->gc_mark instead. 352 353Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com> 354 355 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0. 356 (elf_cpu32_plt_entry): Likewise. 357 358Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com) 359 360 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL. 361 362 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the 363 symbol table, then just compute a suitable value (but do not 364 create a __gp symbol). 365 366 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined 367 symbols when building shared libraries. 368 (elf_hppa_final_link_relocate): Correct handling of PCREL 369 relocations against undefined symbols. 370 3711999-09-16 Nick Clifton <nickc@cygnus.com> 372 373 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark 374 interworking sections as linker created so that they will not 375 be removed by garbage collection. 376 377Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com) 378 379 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling. 380 (elf_hppa_final_link_relocate): Consistently create an absolute 381 address, then subtract out the value of __gp. 382 3831999-09-14 Michael Meissner <meissner@cygnus.com> 384 385 * configure.in (Canonicalization of target names): Remove adding 386 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14 387 generates $ac_config_sub with a ${CONFIG_SHELL} already. 388 * configure: Regenerate. 389 3901999-09-14 Nick Clifton <nickc@cygnus.com> 391 392 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of 393 Mitsubishi). 394 395Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com) 396 397 * elf-hppa.h (elf_hppa_record_segment_addrs): New function. 398 (elf_hppa_final_link): Initialize text_segment_base and 399 data_segment_base. 400 (elf_hppa_final_link_relocate): Handle SEGREL relocations. 401 402 * elf-hppa.h (elf_hppa_final_link): Remove unused variables. 403 (elf_hppa_final_link_relocate): Likewise. 404 (elf_hppa_relocate_insn): Likewise. 405 (elf_hppa_relocate_section): Initialize HOWTO. 406 4071999-09-13 Donn Terry <donn@interix.com> 408 409 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT 410 handling to support both GNU and MS objects. 411 412 * coffcode.h (coff_write_object_contents): Don't check reloc_count 413 when determining whether to set F_RELFLG. 414 4151999-09-13 Philip Blundell <pb@nexus.co.uk> 416 417 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check 418 PC24 relocs if the target is an undefined weak symbol. 419 (arm_add_to_rel): Fix compiler warning. 420 (elf32_arm_plt0_entry): Correct comments. 421 4221999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au> 423 424 * elfcode.h (write_relocs): Check for the_bfd NULL when handling 425 an absolute symbol in REL relocs. 426 427Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com) 428 429 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32. 430 Stub SEGREL32. Return an error for any relocation not handled. 431 4321999-09-12 Ian Lance Taylor <ian@zembu.com> 433 434 * cofflink.c (coff_link_add_symbols): Look for special MSVC string 435 constant symbols, and avoid multiple definition errors on them. 436 4371999-09-12 Donn Terry <donn@interix.com> 438 439 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most 440 significant bit is set. 441 4421999-09-11 Ian Lance Taylor <ian@zembu.com> 443 444 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define. 445 446 * elfcode.h (write_relocs): Handle an absolute symbol in REL 447 relocs as we do for RELA relocs. 448 4491999-09-11 Donn Terry <donn@interix.com> 450 451 * libpei.h (_bfd_pei_final_link_postscript): Declare. 452 (coff_final_link_postscript): Define. 453 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data 454 directory entries here. 455 (_bfd_pei_final_link_postscript): New function. 456 457 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets 458 section flags based on the section name. 459 460 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the 461 get the overflow of the s_nlnno field from the s_nreloc field. 462 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap 463 the s_nlnno overflow of the .text section into the s_nreloc 464 field. 465 466 * peigen.c (add_data_entry): Declare. 467 (pei_swap_aouthdr_out): Get image size right. Set linker version 468 more intuitively. 469 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss. 470 (pe_print_idata): Code cleanup, print more info, get rid of (now) 471 extraneous ImageBase. 472 (pe_print_edata): Likewise. 473 (pe_print_pdata): Likewise. Print exception entries. 474 (pe_print_reloc): Likewise. Print MIPS_JMPADDR. 475 (tbl): Make const, add "UNKNOWN". 476 (_bfd_pe_print_private_bfd_data_common): Print timestamp. 477 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted 478 section data directory. 479 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags. 480 481 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare. 482 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function. 483 * peicode.h (coff_get_symbol_info): Define. 484 485 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to 486 -DSTRICT_PE_FORMAT. 487 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather 488 than __INTERIX. 489 (coff_classify_symbol): Re-revert 1999-08-08 patch if 490 STRICT_PE_FORMAT. 491 492 * libpei.h: New file, broken out of peicode.h. 493 * peigen.c: New file, broken out of peicode.h. 494 * peicode.h: A bunch of code moved out to libpei.h and peigen.c. 495 * configure.in: Add peigen.lo to list of files required for each 496 PE target. 497 * Makefile.am: Rebuild dependencies. 498 (BFD32_BACKENDS): Add peigen.lo. 499 (BFD32_BACKENDS_CFILES): Add peigen.c. 500 (SOURCE_HFILES): Add libpei.h. 501 * configure, Makefile.in: Rebuild. 502 503 * peicode.h (coff_swap_scnhdr_in): Don't check for a special 504 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA 505 instead. Don't clear the s_paddr field for an uninitialized data 506 section. 507 508 * coffcode.h (coff_mkobject_hook): Set timestamp field in 509 coff_data_type to f_timdat. 510 * peicode.h (pe_mkobject_hook): Likewise. 511 512 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic 513 number if COFF_IMAGE_WITH_PE. 514 515 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG 516 to the reverse of IMAGE_FILE_DEBUG_STRIPPED. 517 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if 518 there is no SEC_DEBUGGING section. 519 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of 520 IMAGE_FILE_DEBUG_STRIPPED. 521 522 * pe-i386.c (COFF_LONG_FILENAMES): Define. 523 (COFF_SECTION_ALIGNMENT_ENTRIES): Define. 524 * pei-i386.c (COFF_LONG_FILENAMES): Define. 525 (COFF_SECTION_ALIGNMENT_ENTRIES): Define. 526 527 * coffswap.h (IMAGE_BASE): Don't define. 528 * pei-arm.c (IMAGE_BASE): Don't define. 529 * pei-i386.c (IMAGE_BASE): Don't define. 530 * pei-mcore.c (IMAGE_BASE): Don't define. 531 * pei-ppc.c (IMAGE_BASE): Don't define. 532 533 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a 534 symbol, switch on the class when determining whether to modify the 535 value. For PE, don't modify the value of a C_FCN symbol not named 536 .bf. 537 538 * libbfd-in.h (_bfd_abort): Declare. 539 (abort): Define. 540 * bfd.c (_bfd_abort): New function. 541 * libbfd.h: Rebuild. 542 543 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE 544 special handling. 545 546 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped, 547 don't write out the associated line numbers. 548 549 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol 550 aux entries. 551 552 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type 553 changes when the base type is unknown. 554 555 * coffgen.c (coff_print_symbol): Fix printing of aux record for 556 function symbols. 557 558 * syms.c (BSF_DEBUGGING_RELOC): Define. 559 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING 560 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such 561 symbols named .bf. 562 * coffgen.c (fixup_symbol_value): Relocate a symbol which has 563 BSF_DEBUGGING_RELOC set. 564 * bfd-in2.h: Rebuild. 565 5661999-09-10 Ian Lance Taylor <ian@zembu.com> 567 568 * ecoff.c (bfd_debug_section): Update initialization for new 569 comdat_info field. 570 (_bfd_ecoff_styp_to_sec_flags): Add section parameter. 571 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration. 572 5731999-09-10 H.J. Lu <hjl@gnu.org> 574 575 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new 576 _bfd_filnmlen field. 577 * coff-mips.c (mips_ecoff_backend_data): Likewise. 578 579Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com) 580 581 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries 582 for FPTR relocs involving local symbols. 583 584 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right 585 value for the stub address in a call through a stub. 586 Install the value for a local symbol directly into the DLT 587 instead of generating a reloc. Correctly handle FPTR64 relocs. 588 589 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function. 590 (elf_hppa_remark_useless_dynamic_symbols): Similarly. 591 (elf_hppa_final_link): Call them. 592 5931999-09-10 Ian Lance Taylor <ian@zembu.com> 594 595 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here... 596 (elf_adjust_dynamic_symbol): ...from here. 597 598Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com) 599 600 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR 601 relocation, remove them. SECREL64->LTOFF16WF. 602 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle 603 DIR* relocations. 604 (elf_hppa_relocate_insn): Similarly. 605 606 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs. 607 (elf_hppa_relocate_insn): Similarly. 608 609 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and 610 GPREL* relocations. 611 (elf_hppa_relocate_insn): Similarly. 612 613 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos. 614 Handle LTOFF_TP* relocs. 615 (elf_hppa_relocate_insn): Similarly. 616 617 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs. 618 Consistently deal with addends. Handle DLTIND14F and DLTREL14F. 619 (elf_hppa_relocate_insn): Handle PCREL* relocs. 620 621 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*, 622 DIR32, DIR64 and FPTR64 relocations. 623 (elf_hppa_relocate_insn): Similarly. 624 625 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the 626 address of the .PARISC.global section. 627 (elf_hppa_relocate_section): Lookup and pass the PA64 hash 628 table entry elf_hppa_final_link_relocate. Do not give a warning 629 for a reloc against an external symbol if it has a PA64 hash 630 table entry. 631 (elf_hppa_final_link_relocate): Significantly rework. Handle 632 DLTIND relocations. Compute the final value of the relocation 633 before passing the value of elf_hppa_relocate_insn. 634 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling 635 relocation support. Handle DLTIND relocation requests just like 636 DLTREL relocation requests. Simplify branch handling. 637 6381999-09-08 Ulrich Drepper <drepper@cygnus.com> 639 640 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with 641 non-allocated section as done in i386 version. 642 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch 643 statement since this is no know relocation. 644 645Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com) 646 647 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F 648 relocs. 649 (elf_hppa_relocate_insn): Similarly. 650 651 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and 652 DLTREL14WD relocs. 653 (elf_hppa_relocate_insn): Similarly. 654 655 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and 656 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn. 657 Pass the relocate type rather than the insn format to 658 elf_hppa_relocate_insn. 659 (elf_hppa_relocate_insn): Make switch dependent on relocation type 660 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs. 661 6621999-09-07 Ian Lance Taylor <ian@zembu.com> 663 664 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field. 665 (bfd_coff_filnmlen): Define. 666 (bfd_coff_std_swap_table): Initialize new field. 667 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather 668 than FILNMLEN. 669 (coff_write_symbols): Likewise. 670 (coff_get_normalized_symtab): Likewise. 671 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field. 672 * libcoff.h: Rebuild. 673 6741999-09-06 Donn Terry <donn@interix.com> 675 676 * coffcode.h (sort_by_secaddr): New static function if 677 COFF_IMAGE_WITH_PE. 678 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort 679 sections by VMA when assigning target_index values. Always set 680 virt_size. 681 682 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field. 683 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set 684 pe_flags field. 685 * libcoff.h: Rebuild. 686 687 * coffcode.h (coff_set_custom_section_alignment): Add const to 688 declaration to match definition. 689 (coff_write_object_contents): Don't set F_AR32W(R)? if 690 COFF_WITH_PE. 691 692 * coff-i386.c (in_reloc_p): Add declaration. 693 (i386coff_vec): Simplify initialization of 694 application_section_flags. 695 696 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE 697 version. Move COFF_WITH_PE specific code to new version. 698 (stype_to_sec_flags): Likewise. Add section parameter. 699 * coffgen.c (make_a_section_from_file): Set target_index before 700 calling styp_to_sec_flags. Pass section to styp_to_sec_flags. 701 * libcoff.h: Rebuild. 702 703 * syms.c (stt): Add some PE/PEI section names. 704 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined 705 symbol. 706 (bfd_symbol_info): Check for 'w'. 707 708 * section.c (struct bfd_comdat_info): Define. 709 (asection): Add comdat field. 710 (STD_SECTION): Initialize comdat field. 711 (bfd_make_section_anyway): Likewise. 712 * bfd-in2.h: Rebuild. 713 7141999-09-06 Andreas Schwab <schwab@suse.de> 715 716 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag 717 to version symbols. 718 7191999-09-06 Nick Clifton <nickc@cygnus.com> 720 721 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and 722 bfd_realloc instead of calloc and realloc. 723 7241999-09-04 Steve Chamberlain <sac@pobox.com> 725 726 * cpu-pj.c: New file. 727 * elf32-pj.c: New file. 728 * config.bfd (pj*): New cpu. 729 (pj-*-*, pjl-*-*): New targets. 730 * configure.in (bfd_elf32_pj_vec): New target vector. 731 (bfd_elf32_pjl_vec): New target vector. 732 * archures.c (bfd_arch_pj): Define. 733 * elf.c (prep_headers): Handle bfd_arch_pj. 734 * reloc.c: Define BFD_RELOC_PJ_* relocations. 735 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add 736 to target vector list. 737 * Makefile.am: Rebuild dependencies. 738 (ALL_MACHINES): Add cpu-pj.lo. 739 (ALL_MACHINES_CFILES): Add cpu-pj.c. 740 (BFD32_BACKENDS): Add elf32-pj.lo. 741 (BFD32_BACKENDS_CFILES): Add elf32-pj.c. 742 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild. 743 7441999-09-04 Ian Lance Taylor <ian@zembu.com> 745 746 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define. 747 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK 748 and NON_GOT_REF from weak defined symbol to real symbol. 749 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF. 750 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't 751 create a COPY reloc. 752 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF. 753 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set, 754 don't create a COPY reloc. 755 7561999-09-03 Ian Lance Taylor <ian@zembu.com> 757 758 * elflink.h (elf_bfd_final_link): When counting relocations, don't 759 count those in sections we are not including in the link. 760 761Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com) 762 763 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK 764 field in hpux11 shared libraries. 765 7661999-09-02 Nick Clifton <nickc@cygnus.com> 767 768 * elflink.h (elf_gc_record_vtentry): Fix memory leak. 769 770Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com) 771 772 * elf-hppa.h (elf_hppa_add_symbol_hook): New function. 773 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise. 774 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise. 775 7761999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com> 777 778 * elflink.h (record_link_assignment): When possible, keep the 779 original type of the symbol. 780 781Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com) 782 783 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both 784 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the 785 tools were configured. 786 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare. 787 7881999-08-26 Mark Mitchell <mark@codesourcery.com> 789 790 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local 791 GOT entries for GOT16 relocations; they're not required. 792 7931999-08-24 Nick Clifton <nickc@cygnus.com> 794 795 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com> 796 797 * config.bfd (arm-*-netbsd*): New target. 798 * configure.in (armnetbsd_vec): New target vector. 799 * configure: Regenerate 800 * targets.c (bfd_target_vector): Add &armnetbsd_vec. 801 802 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo. 803 (ALL_MACHINES_CFILES): Add armnetbsd.c. 804 (armnetbsd.lo): New rule with deps. 805 * Makefile.in: Regenerate. 806 807 * armnetbsd.c: New file: Definitions specific to arm-netbsd 808 target. 809 810Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com) 811 812 * som.c (som_slurp_symbol_table): Fix typo in comment. 813 814Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com) 815 816 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices 817 here instead of using elf_section_data... 818 8191999-08-19 Nick Clifton <nickc@cygnus.com> 820 821 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit 822 relocations into the base file. 823 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if 824 we are building a base file. 825 8261999-08-19 Nick Clifton <nickc@cygnus.com> 827 828 * elf32-arm.h (arm_add_to_rel): New function. Add a value to 829 a REL style reloc. 830 (elf32_arm_relocate_section): Use arm_add_to_rel to increment 831 REL relocs when performing a partial relocation. 832 8331999-08-18 Donn Terry <donn@interix.com> 834 835 * cofflink.c: Move definitions of N_TMASK, et. al., out of 836 _bfd_coff_link_input_bfd into top level. 837 838 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE. 839 (RTYPE2HOWTO): Return NULL if reloc type is out of range. 840 (coff_i386_rtype_to_howto): Likewise. 841 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG. 842 Completely ignore symbols which are all zero. 843 (dummy_reloc16_estimate): Add return 0. 844 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope 845 variable copy to name_copy to avoid shadowing outer scope 846 variable. 847 * libcoff-in.h (coff_data_type): Change raw_syment_count field 848 from unsigned int to unsigned long. Add timestamp field. 849 * libcoff.h: Rebuild. 850 8511999-08-17 H.J. Lu <hjl@gnu.org> 852 853 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in 854 macro definition. 855 8561999-08-17 Ian Lance Taylor <ian@zembu.com> 857 858 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC 859 for special section symbols. 860 * elflink.h (elf_merge_symbol): If we have no old BFD, check 861 BSF_DYNAMIC on the section symbol to see whether the old BFD is 862 dynamic. 863 8641999-08-15 Mark Mitchell <mark@codesourcery.com> 865 866 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate 867 coincidence of variable names between old and new code. 868 8691999-08-12 Nick Clifton <nickc@cygnus.com> 870 871 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter 872 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'. 873 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma 874 and 'addend' parameter a 'bfd_signed_vma'. 875 (elf32_arm_final_link_relocate): Do not involve stubs in 876 R_ARM_THM_PC22 relocs relative to section symbols, they are long 877 jumps, not function calls. 878 8791999-08-11 Robin Farine <advanc@dial.eunet.ch> 880 881 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow 882 in R_ARM_PC24 relocs. 883 884Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com) 885 886 * elf-hppa.h (elf_hppa_fake_sections): New function. 887 * elf32-hppa.c (elf_backend_fake_sections): Define. 888 889 * elf-hppa.h (elf_hppa_final_write_processing): Update for 890 recent changes to the arch_info structure. 891 892 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 893 R_HPPA_SEGBASE and R_HPPA_SEGREL32. 894 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info 895 list. 896 897Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com> 898 Ralf Baechle <ralf@uni-koblenz.de> 899 900 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always 901 output DT_MIPS_GOTSYM. 902 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as 903 DT_MIPS_SYMTABNO if there are no global GOT symbols. 904 905Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com> 906 907 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change 908 prototype. Handle local symbols. Add commentary. 909 (mips_elf_calculate_relocation): Adjust accordingly. 910 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32 911 relocations. 912 913 * elflink.h (elf_bfd_final_link): Tweak last change. 914 9151999-08-09 Mark Mitchell <mark@codesourcery.com> 916 917 * elflink.h (elf_link_size_reloc_section): Use the counts in the 918 elf-section data to allocate just the right amount of relocation 919 space. Don't allocate the hash space twice. 920 (elf_bfd_final_link): Calculate the amount of space to allocate in 921 each relocation section. 922 923Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com) 924 925 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in 926 64bit mode, generate a section relative relocation for a 32bit 927 wide relocation. 928 (elf_hppa_is_local_label_name): New function. 929 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be 930 shared between 32bit and 64bit port. 931 9321999-08-09 Mark Mitchell <mark@codesourcery.com> 933 934 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for 935 R_MIPS_GOT16 and R_MIPS_CALL16. 936 (mips_elf_got16_entry): Use mips_elf_high to calculate the value 937 to use when looking for a preexisting GOT entry. 938 9391999-08-09 Jakub Jelinek <jj@ultra.linux.cz> 940 941 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of 942 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug, 943 not binutils. 944 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. 945 9461999-08-09 Geoff Keating <geoffk@cygnus.com> 947 948 * elflink.h (elf_link_output_extsym): Don't output a weak 949 reference to an undefined symbol just because it was defined weak 950 in a shared object. 951 9521999-08-09 Eli Zaretskii <eliz@is.elta.co.il> 953 954 * coffgen.c (coff_find_nearest_line): When looking for file, use 955 last best match rather than first. If address is beyond last line 956 number record, don't return the last line as the correct value. 957 9581999-08-08 Ian Lance Taylor <ian@zembu.com> 959 960 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT. 961 * bfd-in2.h: Rebuild. 962 9631999-08-08 Mark Elbrecht <snowball3@bigfoot.com> 964 965 * libcoff-in.h (struct coff_section_alignment_entry): Define. 966 * coffcode.h (coff_set_custom_section_alignment): New static 967 function. 968 (coff_section_alignment_table): New static array. 969 (coff_new_section_hook): Use coff_set_customer_section_alignment. 970 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define. 971 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define. 972 * libcoff.h: Rebuild. 973 9741999-08-08 Ian Lance Taylor <ian@zembu.com> 975 976 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to 977 MKDEP. 978 * Makefile.in: Rebuild. 979 9801999-08-08 Mumit Khan <khan@xraylith.wisc.edu> 981 982 * section.c (SEC_SHARED): Define. 983 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED. 984 (styp_to_sec_flags): Likewise. 985 * peicode.h (coff_swap_scnhdr_out): Likewise. 986 * bfd-in2.h: Rebuild. 987 9881999-08-08 Ian Lance Taylor <ian@zembu.com> 989 990 * coffcode.h (coff_classify_symbol): Comment out part of 991 1999-08-05 change which breaks cygwin DLLs. 992 993 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*. 994 * aclocal.m4, configure: Rebuild. 995 9961999-08-06 Ian Lance Taylor <ian@zembu.com> 997 998 * section.c (global_syms): Only initialize union field if 999 __STDC__. 1000 10011999-08-04 Mark Mitchell <mark@codesourcery.com> 1002 1003 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by 1004 the size of a GOT entry here. 1005 (mips_elf_calculate_relocation): Don't create a local GOT entry 1006 for the symbol in a GOT16 relocation; just for it's high-order bit 1007 (_bfd_mips_elf_relocate_section): Fix thinko. 1008 10091999-08-05 Ian Lance Taylor <ian@zembu.com> 1010 1011 Based on patches from Donn Terry <donn@interix.com>: 1012 * coffcode.h (enum coff_symbol_classification): Define. 1013 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to 1014 _bfd_coff_classify_symbol. Change return type. 1015 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global. 1016 (coff_slurp_symbol_table): Use coff_classify_symbol. 1017 (coff_classify_symbol): New static function. 1018 (coff_sym_is_global): Never define. 1019 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol. 1020 * cofflink.c (coff_link_check_ar_symbols): Use 1021 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global. 1022 (coff_link_add_symbols): Likewise. 1023 (_bfd_coff_link_input_bfd): Likewise. 1024 * coff-sh.c (bfd_coff_small_swap_table): Initialize with 1025 coff_classify_symbol. 1026 * libcoff.h: Rebuild. 1027 1028Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com) 1029 1030 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors 1031 (e_ltpsel, e_rtpsel): Similarly. 1032 1033 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel 1034 and 14bit ertpsel. Handle 64bit psel. 1035 10361999-08-04 Mark Mitchell <mark@codesourcery.com> 1037 1038 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16 1039 handling for REL relocations. And only left-shift R_MIPS26 1040 relocation addends where necessary. 1041 10421999-08-03 Mark Mitchell <mark@codesourcery.com> 1043 1044 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ... 1045 (mips_elf_next_lo16_relocation): Don't compute the addend here. 1046 Just return the relocation found. 1047 (mips_elf_relocate_section): Pull the LO16 addend out of the 1048 section itself when using REL relocations. 1049 1050 * elf32-mips.c (mips_elf_calculate_relocation): Restore 1051 _DYNAMIC_LINK handling and handling of undefined symbols in shared 1052 libraries. 1053 10541999-08-03 Ian Lance Taylor <ian@zembu.com> 1055 1056 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation 1057 value of a symbol in a SEC_DEBUGGING section. Warn when doing a 1058 relocation against a symbol in an input section with no output 1059 section. From Daniel Jacobowitz <drow@false.org>. 1060 1061 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used. 1062 1063 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to 1064 look for generated file correctly. 1065 * aclocal.m4, configure: Rebuild. 1066 10671999-08-02 Mark Mitchell <mark@codesourcery.com> 1068 1069 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26 1070 and R_MIPS16_26 relocations correctly when relocating. 1071 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16 1072 and R_MIPS_CALL_LO16 are for global symbols. 1073 10741999-08-02 Jakub Jelinek <jj@ultra.linux.cz> 1075 1076 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just 1077 some fields. 1078 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used 1079 variables and initialize them. 1080 10811999-08-01 Mark Mitchell <mark@codesourcery.com> 1082 1083 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where 1084 there are no global symbols requiring GOT entries. 1085 (_bfd_mips_elf_size_dynamic_sections): Likewise. 1086 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. 1087 (_bfd_mips_elf_finish_dynamic_sections): Likewise. 1088 1089 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak 1090 symbols are considered to have the value zero. 1091 (_bfd_mips_elf_relocate_section): Don't try to perform a 1092 relocation for an undefined symbol. 1093 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local 1094 GOT16 relocations. 1095 10961999-07-30 Jakub Jelinek <jj@ultra.linux.cz> 1097 1098 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI 1099 wants ba,a,pt %xcc instead of %icc. 1100 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots 1101 of large PLT entries. 1102 (sparc64_elf_plt_ptr_offset): Fix calculation. 1103 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT 1104 addend should be relative to load address, not .plt section start. 1105 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries. 1106 11071999-07-30 Jakub Jelinek <jj@ultra.linux.cz> 1108 1109 * elf-bfd.h (struct elf_backend_data): Add 1110 print_symbol_all and output_arch_syms backend methods. 1111 * elfxx-target.h: Likewise. 1112 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create, 1113 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms, 1114 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New 1115 functions. 1116 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER 1117 symbols in .dynsym, add their names into .dynstr. Put those symbols 1118 into dynlocal. 1119 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER 1120 pointers to STT_REGISTER symbols in dynsym section. 1121 (sparc64_elf_print_symbol_all): New function. 1122 * elf.c (bfd_elf_print_symbol): Allow special backend symbol 1123 printing using the print_symbol_all hook. 1124 11251999-07-30 Catherine Moore <clm@cygnus.com> 1126 1127 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for 1128 R_ARM_GNU_VTENTRY. 1129 11301999-07-29 Richard Henderson <rth@cygnus.com> 1131 1132 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if 1133 dynamic_sections_created. 1134 11351999-07-29 Richard Henderson <rth@cygnus.com> 1136 1137 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ... 1138 (mips_rtype_to_howto): ... new function. 1139 (_bfd_mips_elf_relocate_section): Use it. 1140 11411999-07-28 Mark Mitchell <mark@codesourcery.com> 1142 1143 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo. 1144 11451999-07-27 Nick Clifton <nickc@cygnus.com> 1146 1147 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk> 1148 1149 * coff-arm.c (coff_arm_is_local_label_name): Change to strip 1150 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'. 1151 11521999-07-23 Donn Terry <donn@interix.com> 1153 1154 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags 1155 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL. 1156 * cofflink.c (coff_link_add_symbols): If PE, handle section 1157 symbols specially. 1158 * libcoff.h: Rebuild. 1159 1160 * config.bfd (i[3456]86-*-interix*): New target. 1161 11621999-07-21 Mark Elbrecht <snowball3@bigfoot.com> 1163 1164 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and 1165 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with 1166 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD. 1167 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define. 1168 (COFF_SUPPORT_GNU_LINKONCE): Define. 1169 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define. 1170 (COFF_SUPPORT_GNU_LINKONCE): Define. 1171 11721999-07-21 Ian Lance Taylor <ian@zembu.com> 1173 1174 From Mark Elbrecht: 1175 * makefile.dos: Remove; obsolete. 1176 * configure.bat: Remove; obsolete. 1177 11781999-07-21 H.J. Lu <hjl@gnu.org> 1179 1180 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes. 1181 11821999-07-21 Philippe De Muyter <phdm@macqel.be> 1183 1184 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error 1185 message and fail if a symbol index is out of range. 1186 11871999-07-21 Ian Lance Taylor <ian@zembu.com> 1188 1189 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value 1190 when looking at a R_MIPS_GOT16 relocation. 1191 11921999-07-20 Nick Clifton <nickc@cygnus.com> 1193 1194 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC. 1195 1196Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com> 1197 1198 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP 1199 removed in previous change. 1200 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations 1201 in relocateable output. 1202 12031999-07-19 Ian Lance Taylor <ian@zembu.com> 1204 1205 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target 1206 structure. 1207 1208 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD 1209 if they appear to be specially created by the linker. 1210 12111999-07-19 Nick Clifton <nickc@cygnus.com> 1212 1213 * targets.c (alternative_target): New field in bfd_target 1214 structure. 1215 (bfd_search_for_target): New function: Find a target that 1216 satisifies a search function. 1217 * bfd-in2.h: Regenerate. 1218 1219 * elfxx-target.h: Initialise the alternative_target field of 1220 the bfd_target structures to point to the other target (if 1221 defined). 1222 * nlm-target.h: Initialise the alternative_target field of 1223 the bfd_target structures to point to the other target (if 1224 defined). 1225 1226 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro. 1227 (CREATE_LITTLE_COFF_TARGET_VEC): New macro. 1228 1229 * aix386-core.c: Initialise new field of bfd_target structure. 1230 * aout-adobe.c: Initialise new field of bfd_target structure. 1231 * aout-arm.c: Initialise new field of bfd_target structure. 1232 * aout-target.h: Initialise new field of bfd_target structure. 1233 * aout-tic30.c: Initialise new field of bfd_target structure. 1234 * binary.c: Initialise new field of bfd_target structure. 1235 * bout.c: Initialise new field of bfd_target structure. 1236 * cisco-core.c: Initialise new field of bfd_target structure. 1237 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC. 1238 * coff-alpha.c: Initialise new field of bfd_target structure. 1239 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC. 1240 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC. 1241 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC. 1242 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC. 1243 * coff-i386.c: Initialise new field of bfd_target structure. 1244 * coff-i860.c: Initialise new field of bfd_target structure. 1245 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC. 1246 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC. 1247 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC. 1248 * coff-mips.c: Initialise new field of bfd_target structure. 1249 * coff-ppc.c: Initialise new field of bfd_target structure. 1250 * coff-rs6000.c: Initialise new field of bfd_target structure. 1251 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC. 1252 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC. 1253 * coff-tic30.c: Initialise new field of bfd_target structure. 1254 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC. 1255 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC. 1256 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC. 1257 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC. 1258 * hppabsd-core.c: Initialise new field of bfd_target structure. 1259 * hpux-core.c: Initialise new field of bfd_target structure. 1260 * i386msdos.c: Initialise new field of bfd_target structure. 1261 * i386os9k.c: Initialise new field of bfd_target structure. 1262 * ieee.c: Initialise new field of bfd_target structure. 1263 * ihex.c: Initialise new field of bfd_target structure. 1264 * irix-core.c: Initialise new field of bfd_target structure. 1265 * mipsbsd.c: Initialise new field of bfd_target structure. 1266 * netbsd-core.c: Initialise new field of bfd_target structure. 1267 * oasys.c: Initialise new field of bfd_target structure. 1268 * osf-core.c: Initialise new field of bfd_target structure. 1269 * ppcboot.c: Initialise new field of bfd_target structure. 1270 * ptrace-core.c: Initialise new field of bfd_target structure. 1271 * sco5-core.c: Initialise new field of bfd_target structure. 1272 * som.c: Initialise new field of bfd_target structure. 1273 * srec.c: Initialise new field of bfd_target structure. 1274 * tekhex.c: Initialise new field of bfd_target structure. 1275 * trad-core.c: Initialise new field of bfd_target structure. 1276 * versados.c: Initialise new field of bfd_target structure. 1277 * vms.c: Initialise new field of bfd_target structure. 1278 12791999-07-19 Andreas Schwab <schwab@suse.de> 1280 1281 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash 1282 and rel_hdr. 1283 1284Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com> 1285 1286 * elflink.h (elf_link_adjust_relocs): New function. 1287 (elf_bfd_final_link): Use it. 1288 (elf_link_input_bfd): Deal with the fact that there can be 1289 two relocation sections for a single section. 1290 (elf_reloc_link_order): Likewise. 1291 1292 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for 1293 a relocateable object. 1294 (_bfd_mips_elf_relocate_section): Handle relocateable links. 1295 12961999-07-16 Jakub Jelinek <jj@ultra.linux.cz> 1297 1298 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID. 1299 (sparc64_elf_get_reloc_upper_bound, 1300 sparc64_elf_get_dynamic_reloc_upper_bound, 1301 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table, 1302 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs): 1303 New functions. 1304 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use 1305 ELF64_R_TYPE_ID/DATA where appropriate. 1306 13071999-07-16 Jakub Jelinek <jj@ultra.linux.cz> 1308 1309 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove 1310 DT_SPARC_PLTFMT. 1311 13121999-07-16 Ian Lance Taylor <ian@zembu.com> 1313 1314 * elf32-mips.c (mips_elf_local_relocation_p): New static 1315 function. 1316 (mips_elf_next_lo16_addend): Call bfd_set_error on failure. 1317 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p. 1318 Always set *require_jalxp. 1319 (mips_elf_stub_section_p): Mark abfd parameter as unused. 1320 (_bfd_mips_elf_relocate_section): Only look for LO16 following 1321 GOT16 if the GOT16 is against a local symbol. Don't return false 1322 for an undefined symbol. If there is an overflow, assert that we 1323 have a name. 1324 13251999-07-16 Andreas Schwab <schwab@suse.de> 1326 1327 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused 1328 variables `link' and `elfsec'. 1329 (elf_bfd_final_link): Remove unused variable `os'. 1330 1331Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com> 1332 1333 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require 1334 a PT_PHDR program headers. 1335 (_bfd_mips_elf_final_link): Don't assume there are going to be 1336 section symbols when we're not building a shared object. 1337 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when 1338 we need one. 1339 13401999-07-15 J.T. Conklin <jtc@redback.com> 1341 1342 * config.bfd (i[3456]86-*-vxworks*): New target. 1343 13441999-07-15 Mark Mitchell <mark@codesourcery.com> 1345 1346 * elf32-mips.c (mips_elf_stub_section_p): New function. 1347 (mips_elf_calculate_relocation): Handle MIPS16 stub functions. 1348 (mips_elf_relocate_section): Adjust calling sequence for 1349 mips_elf_calculate_relocation and mips_elf_perform_relocation. 1350 (mips_elf_perform_relocation): Turn `jal' into `jalx' where 1351 required. 1352 13531999-07-15 Ian Lance Taylor <ian@zembu.com> 1354 1355 * configure.in: Bump version number to 2.9.5. 1356 * configure: Rebuild. 1357 1358Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com) 1359 1360 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle 1361 64bit format. 1362 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type 1363 to derive final type instead of hardwiring a selection. 1364 13651999-07-14 Mark Mitchell <mark@codesourcery.com> 1366 1367 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of 1368 things relocated by R_MIPS16_GPREL. 1369 (mips_elf_perform_relocation): Likewise. 1370 1371Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com> 1372 1373 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss. 1374 13751999-07-14 Richard Henderson <rth@cygnus.com> 1376 1377 * elf32-mips.c (struct mips_got_info): Add global_gotno. 1378 (_bfd_mips_elf_size_dynamic_sections): Set it. 1379 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow. 1380 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off 1381 new argument max_local. 1382 13831999-07-14 Mark Mitchell <mark@codesourcery.com> 1384 1385 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit 1386 subwords when handling an R_MIPS16_26 relocation. 1387 (mips_elf_perform_relocation): Don't be paranoid abour right-shift 1388 semantics. 1389 1390 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and 1391 dst_mask to match reality. 1392 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL. 1393 (mips_elf_obtain_contents): Use bfd_get. 1394 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL. 1395 (mips_elf_relocate_section): Likewise. 1396 13971999-07-13 Mark Mitchell <mark@codesourcery.com> 1398 1399 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26. 1400 (mips_elf_relocate_section): Adjust calling sequence for 1401 mips_elf_perform_relocation. 1402 (mips_elf_perform_relocation): Take additional argument. Handle 1403 R_MIPS16_26. Use bfd_put for convenience. 1404 14051999-07-13 Richard Henderson <rth@cygnus.com> 1406 1407 * elf.c (assign_file_positions_for_segments): Thinko last change. 1408 Always overwrite p_flags. 1409 14101999-07-13 Richard Henderson <rth@cygnus.com> 1411 1412 * elf-bfd.h (struct elf_backend_data): Add want_dynbss. 1413 * elflink.c (_bfd_elf_create_dynamic_sections): Only create 1414 .dynbss and .rel[a].bss if want_dynbss. 1415 * elfxx-target.h (elf_backend_want_dynbss): Provide default. 1416 14171999-07-13 Richard Henderson <rth@cygnus.com> 1418 1419 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags. 1420 14211999-07-13 Richard Henderson <rth@cygnus.com> 1422 1423 * elf-bfd.h (struct elf_link_local_dynamic_entry): New. 1424 (struct elf_link_hash_table): Add dynlocal. 1425 (_bfd_elf_link_lookup_local_dynindx): Prototype. 1426 (_bfd_elf_link_adjust_dynindx): Delete. 1427 (_bfd_elf_link_renumber_dynsyms): Prototype. 1428 (_bfd_elf,link_record_local_dynamic_symbol): Prototype. 1429 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias. 1430 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete. 1431 (_bfd_elf_link_lookup_local_dynindx): New function. 1432 (elf_link_renumber_hash_table_dynsyms): New function. 1433 (_bfd_elf_link_renumber_dynsyms): New function. 1434 * elflink.h (elf_link_record_local_dynamic_symbol): New function. 1435 (struct elf_assign_sym_version_info): Delete removed_dynamic. 1436 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output 1437 instead of elf_link_remove_section_and_adjust_dynindices. 1438 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms. 1439 (elf_link_assign_sym_version): Remove removed_dynamic code. 1440 (elf_link_renumber_dynsyms): Delete. 1441 (elf_bfd_final_link): Install section and local symbols into .dynsym. 1442 1443 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete. 1444 (elf_m68k_size_dynamic_sections): Don't set section dynindicies. 1445 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms. 1446 * elf32-mips.c: Similarly. 1447 * elf32-ppc.c: Similarly. 1448 * elf32-sparc.c: Similarly. 1449 * elf64-alpha.c: Similarly. 1450 * elf64-sparc.c: Similarly. 1451 14521999-07-13 Mark Mitchell <mark@codesourcery.com> 1453 1454 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain 1455 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow 1456 when the relocation is against _gp_disp. 1457 14581999-07-12 Mark Mitchell <mark@codesourcery.com> 1459 1460 * dwarf2.c (read_attribute): Support DW_FORM_ref8. 1461 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs 1462 to possibly_dynamic_relocs. Adjust usage throughout code. 1463 (elf_mips_howto_table): Handle R_MIPS_64 correctly. 1464 (elf_mips_ctor64_howto): Likewise. 1465 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32. 1466 Adjust indentation. 1467 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode. 1468 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32. 1469 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries. 1470 * elf64-mips.c (elf_backend_may_use_rel_p): Define. 1471 14721999-07-12 Ian Lance Taylor <ian@zembu.com> 1473 1474 * Makefile.am: Rebuild dependencies. 1475 * Makefile.in: Rebuild. 1476 1477 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE. 1478 * bfd-in2.h: Rebuild. 1479 1480 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED 1481 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in 1482 structure initializations. Add casts. 1483 * reloc.c (EMPTY_HOWTO): Define. 1484 * bfd-in2.h: Rebuild. 1485 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless 1486 comparisons against 0. 1487 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change 1488 previous_ibfd_e_flags to unsigned long. 1489 * vms.h (struct vms_private_data_struct): Change section_count to 1490 unsigned. 1491 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned. 1492 (_bfd_vms_write_gsd): Change symnum to unsigned. 1493 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned. 1494 * vms-tir.c (etir_sta): Change psect to unsigned. 1495 (alloc_section): Change idx to unsigned. 1496 (tir_sta, tir_ctl): Change psect to unsigned. 1497 (_bfd_vms_write_tir): Change len and before to bfd_size_type. 1498 * vms.c (priv_section_count): Change to unsigned. 1499 15001999-07-12 Andreas Schwab <schwab@suse.de> 1501 1502 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED. 1503 * m68klinux.c: Likewise. 1504 15051999-07-12 Ian Lance Taylor <ian@zembu.com> 1506 1507 * Many files: Changes to avoid gcc warnings: Remove unused local 1508 variables. Add default case to enum switches. 1509 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only 1510 compile if not COFF_IMAGE_WITH_PE. 1511 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise. 1512 (bfd_arm_get_bfd_for_interworking): Likewise. 1513 (bfd_arm_process_before_allocation): Likewise. 1514 * epoc-pei-arm.c: Don't rename bfd_arm functions. 1515 * pei-arm.c: Likewise. 1516 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare. 1517 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change. 1518 (mips_elf_got16_entry): Put parens around & in body of ==. 1519 (mips_elf_calculate_relocation): Correct test for empty string. 1520 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to 1521 stderr. 1522 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf 1523 format. 1524 15251999-07-11 Ian Lance Taylor <ian@zembu.com> 1526 1527 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED 1528 as appropriate. Fill in structure initializations. Add variable 1529 initializations. Add casts. 1530 * dwarf1.c (parse_line_table): Change eachLine to unsigned long. 1531 (dwarf1_unit_find_nearest_line): Change i to unsigned long. 1532 1533 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to 1534 char *. 1535 * elf-bfd.h (bfd_elf_hash): Update declaration. 1536 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts 1537 when calling bfd_elf_hash. 1538 15391999-07-11 Mark Mitchell <mark@codesourcery.com> 1540 1541 * libbfd.c (bfd_put_8): Make it of type `void'. 1542 * bfd-in2.h: Regenerated. 1543 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize 1544 for 32-bit hosts. 1545 (_bfd_mips_elf_final_link): Likewise. 1546 1547 * elflink.h (elf_link_read_relocs_from_section): Be type-correct. 1548 1549Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca> 1550 1551 * config.bfd (hppa*-*-linux-gnu*): New target 1552 15531999-07-07 Mark Mitchell <mark@codesourcery.com> 1554 1555 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify. 1556 (_bfd_mips_elf_create_dynamic_sections): New function. 1557 (_bfd_mips_elf_add_symbol_hook): Likewise. 1558 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise. 1559 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. 1560 (_bfd_mips_elf_finish_dynamic_sections): Likewise. 1561 (_bfd_mips_elf_gc_mark_hook): Likewise. 1562 (_bfd_mips_elf_gc_sweep_hook): Likewise. 1563 (_bfd_mips_elf_always_size_sections): Likewise. 1564 (_bfd_mips_elf_size_dynamic_sections): Likewise. 1565 (_bfd_mips_elf_check_relocs): Likewise. 1566 (_bfd_mips_elf_link_hash_table_create): Likewise. 1567 (_bfd_mips_elf_print_private_data): Likewise. 1568 (_bfd_mips_elf_link_output_symbol_hook): Likewise. 1569 (_bfd_mips_elf_final_link): Likewise. 1570 (_bfd_mips_elf_additional_program_headers): Likewise. 1571 (_bfd_mips_elf_modify_segment_map): Likewise. 1572 (_bfd_mips_elf_relocate_section): Likewise. 1573 * elf32-mips.c (mips_elf32_object_p): Move contents into 1574 _bfd_mips_elf_object_p. 1575 (mips_elf_additional_program_headers): Rename to 1576 _bfd_mips_elf_additional_program_headers. 1577 (mips_elf_modify_segment_map): Rename to 1578 _bfd_mips_elf_modify_segment_map. 1579 (elf_mips_abi_name): Change prototype. 1580 (mips_elf32_section_from_shdr): Merge into 1581 _bfd_mips_elf_section_from_shdr. 1582 (mips_elf32_section_processing): Merge into 1583 _bfd_mips_elf_section_processing. 1584 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke 1585 the right back-end ELF linker. 1586 (mips_elf_relocate_section): Rename to 1587 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code. 1588 (mips_elf_link_output_symbol_hook): Rename to 1589 _bfd_mips_elf_link_output_symbol_hook. 1590 (mips_elf_create_dynamic_section): Rename to 1591 _bfd_mips_elf_create_dynamic_section. 1592 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs. 1593 Adjust for 64-bit code. Use mips_elf_got_section. 1594 (mips_elf_adjust_dynamic_symbol): Rename to 1595 _bfd_mips_elf_adjust_dynamic_symbol. Use 1596 mips_elf_allocate_dynamic_relocations. 1597 (mips_elf_finish_dynamic_symbol): Rename to 1598 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section. 1599 Adjust for 64-bit code. 1600 (mips_elf_finish_dynamic_sections): Rename to 1601 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code. 1602 (mips_elf_always_size_sections): Rename to 1603 _bfd_mips_elf_always_size_sections. 1604 (mips_elf_add_symbol_hook): Rename to 1605 _bfd_mips_elf_add_symbol_hook. 1606 (mips_elf_next_lo16_addend): Constify. 1607 (mips_elf_calculate_relocation): Likewise. 1608 (mips_elf_obtain_contents): Likewise. 1609 (mips_elf_perform_relocation): Likewise. 1610 (mips_elf_create_dynamic_relocation): Likewise. 1611 (mips_elf_allocate_dynamic_relocations): New function. 1612 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro. 1613 (MIPS_ELF_REL_SIZE): Likewise. 1614 (MIPS_ELF_DYN_SIZE): Likewise. 1615 (MIPS_ELF_GOT_SIZE): Likewise. 1616 (MIPS_ELF_SYM_SIZE): Likewise. 1617 (MIPS_ELF_LOG_FILE_ALIGN): Likewise. 1618 (MIPS_ELF_GET_WORD): Likewise. 1619 (MIPS_ELF_PUT_WORD): Likewise. 1620 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise. 1621 (STUB_LW): Conditionalize for 64-bit value. 1622 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST 1623 entries. 1624 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS]. 1625 Check it for inconsistency. 1626 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit 1627 ABI. 1628 (_bfd_mips_elf_fake_sections): Remove duplicate handling of 1629 .msym. 1630 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE. 1631 (mips_elf_got_offset_from_index): Use misp_elf_got_section. 1632 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE. 1633 (mips_elf_local_got_index): Likewise. 1634 (mips_elf_got_page): Likewise. 1635 (mips_elf_got_info): Likewise. 1636 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split. 1637 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code. 1638 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN, 1639 instead of constant `2'. 1640 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE. 1641 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN. 1642 (mips_elf_size_dynamic_sections): Use 1643 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE, 1644 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code. 1645 Adjust all releveant entries in elf backend table. 1646 * elf64-mips.c (mips_elf64_section_from_shdr): Remove. 1647 (mips_elf64_section_processing): Likewise. 1648 Adjust elf backend entries to use _bfd_mips_elf variants now 1649 publicly available. 1650 1651 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard 1652 hash-entry sizes. 1653 (size_dynamic_sections): Likewise. 1654 (elf_link_output_extsym): Likewise. 1655 * elf.c: (elf_fake_sections): Likewise. 1656 * libbfd.c (bfd_get): New macro. 1657 (bfd_put): Likewise. 1658 * bfd-in2.h: Regenerated. 1659 16601999-07-07 Mark Mitchell <mark@codesourcery.com> 1661 1662 * elf-bfd.h (elf_size_info): Add hash_entry_size, 1663 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out, 1664 wap_reloca_in, and swap_reloca_out. 1665 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle 1666 multiple internal relocations per external relocation. 1667 (link_read_relocs): Likewise. 1668 (elf_bfd_final_link): Likewise. 1669 (elf_link_input_bfd): Likewise. 1670 (elf_gc_mark): Likewise. 1671 (elf_gc_smash_unused_vtentry_relocs): Likewise. 1672 * elfcode.h (elf_swap_dyn_out): Adjust type to match 1673 elf_swap_dyn_in. 1674 (size_info): Add entries for new fields. 1675 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable. 1676 (mips_elf64_be_swap_reloc_in): New function. 1677 (mips_elf64_be_swap_reloc_out): Likewise. 1678 (mips_elf64_be_swap_reloca_in): Likewise. 1679 (mips_elf64_be_swap_reloca_out): Likewise. 1680 (mips_elf64_size_info): Add entries for new fields. 1681 16821999-07-07 Ian Lance Taylor <ian@zembu.com> 1683 1684 * elflink.h (elf_bfd_final_link): Assert that section reloc_count 1685 field equals the new rel_count field. 1686 (elf_link_input_bfd): When doing a relocateable link, use the new 1687 rel_count field rather than the reloc_count field. 1688 (elf_reloc_link_order): Likewise. 1689 (elf_finish_pointer_linker_section): Likewise. 1690 1691 Based on patch from H.J. Lu <hjl@gnu.org>: 1692 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a 1693 shared library to override a weak definition in a regular object. 1694 1695Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com) 1696 1697 * libhppa.h: Revert July 2, 1999 patch. 1698 1699 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors 1700 need to generate DLTIND relocations, not DLTREL relocations. 1701 17021999-07-05 Nick Clifton <nickc@cygnus.com> 1703 1704 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5 1705 architectures. 1706 (coff_set_flags): Recognise arm 5 architectures. 1707 1708 * cpu-arm.c: Add support for strongarm and arm9 cpus. 1709 Add support for armv5 architecture. 1710 1711 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T. 1712 1713 * reloc.c: Add new, assembler only, ARM reloc: 1714 BFD_RELOC_ARM_ADRL_IMMEDIATE. 1715 1716 * bfd-in2.h: Regenerate. 1717 17181999-07-02 Mark Mitchell <mark@codesourcery.com> 1719 1720 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter. 1721 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter. 1722 * elf.c (_bfd_elf_find_nearest_line): Pass it. 1723 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise. 1724 * elf32-mips.c (ABI_64_P): New macro. 1725 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P. 1726 (_bfd_mips_elf_find_nearest_line): Adjust call to 1727 _bfd_dwarf2_find_nearest_line. 1728 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype. 1729 * libbfd.h: Regenerated. 1730 17311999-07-02 Ian Lance Taylor <ian@zembu.com> 1732 1733 * config.bfd: Add * at the end of i[3456]86-*-unixware. 1734 1735Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com) 1736 1737 * libhppa.h (HPPA_R_ARG_RELOC): Delete. 1738 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise. 1739 17401999-07-01 Mark Mitchell <mark@codesourcery.com> 1741 1742 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2 1743 fields. 1744 (_bfd_elf_init_reloc_shdr): New function. 1745 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than 1746 bfd_alloc followed by memset. 1747 (_bfd_elf_init_reloc_shdr): New function, split out from ... 1748 (elf_fake_sections): Here. 1749 (assign_section_numbers): Assign section numbers for the second 1750 relocation section, if required. 1751 * elflink.h (elf_link_output_relocs): New function. 1752 (elf_link_size_reloc_section): Likewise. 1753 (elf_bfd_final_link): Use elf_link_size_reloc_section. 1754 (elf_link_input_bfd): Use elf_link_output_relocs. 1755 1756 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use 1757 _bfd_elf_init_reloc_shdr to initialize rel_hdr2. 1758 1759Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com) 1760 1761 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL 1762 with 22bit format. 1763 17641999-06-28 Mark Mitchell <mark@codesourcery.com> 1765 1766 * elf32-mips.c (mips_elf_got_info): Move declaration before 1767 prototypes. Change global_gotsym to be a pointer to a hash entry, 1768 rather than a number index. 1769 (mips_elf_link_hash_entry): Move declaration before prototypes. 1770 (mips_elf_irix6_finish_dynamic_symbol): New function. 1771 (mips_elf_sign_extend): Likewise. 1772 (mips_elf_high): Likewise. 1773 (mips_elf_higher): Likewise. 1774 (mips_elf_highest): Likewise. 1775 (mips_elf_global_got_index): Likewise. 1776 (mips_elf_local_got_index): Likewise. 1777 (mips_elf_got_offset_from_index): Likeiwse. 1778 (mips_elf_record_global_got_symbol): Likewise. 1779 (mips_elf_got_page): Likewise. 1780 (mips_elf_next_lo16_addend): Likewise. 1781 (mips_elf_calculate_relocation): Likewise. 1782 (mips_elf_obtain_contents): Likewise. 1783 (mips_elf_perform_relocation): Likewise. 1784 (mips_elf_assign_gp): Likewise. 1785 (mips_elf_sort_hash_table_f): Likewise. 1786 (mips_elf_sort_hash_table): Likewise. 1787 (mips_elf_got_section): Likewise. 1788 (mips_elf_got_info): Likewise. 1789 (mips_elf_create_local_got_entry): Likewise. 1790 (mips_elf_got16_entry): Likewise. 1791 (mips_elf_create_dynamic_relocation): Likewise. 1792 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP. 1793 (mips_elf_final_gp): Use mips_elf_assign_gp. 1794 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols 1795 into SHN_SCOMMON automatically on IRIX6. 1796 (mips_elf_add_symbol_hook): Likewise. 1797 (mips_elf_relocate_section): Rewrite, using 1798 mips_elf_calculate_relocation and mips_elf_perform_relocation. 1799 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME. 1800 Don't deal with .rld_map on IRIX6. 1801 (mips_elf_create_got_section): Adjust use of global_gotsym. Set 1802 section flags appropriately for .got. 1803 (mips_elf_check_relocs): Handle IRIX6 relocations making use of 1804 the got. Call mips_elf_record_global_got_symbol and allocate 1805 local got space appropriately. 1806 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned 1807 char *. Rework calculation of GOT size. Sort dynamic symbol 1808 table entries so entries that do not require GOT entries appear at 1809 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead 1810 code dealing with DT_INIT and DT_FINI. Remove fiddling with 1811 global_gotsym. 1812 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT 1813 entries. 1814 (mips_elf_finish_dynamic_symbol): Use 1815 mips_elf_irix6_finish_dynamic_symbol. 1816 (mips_elf_finish_dynamic_sections): Correct off-by-one error 1817 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for 1818 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6. 1819 18201999-06-30 Ian Lance Taylor <ian@zembu.com> 1821 1822 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a 1823 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>. 1824 18251999-06-04 Philip Blundell <philb@gnu.org> 1826 1827 * elf32-arm.h (elf_backend_got_header_size): Define. 1828 (elf_backend_plt_header_size): Likewise. 1829 18301999-06-28 Jim Pick <jim@jimpick.com> 1831 1832 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined 1833 1834Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com) 1835 1836 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as 1837 relocation function. 1838 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function. 1839 18401999-06-27 Mark Mitchell <mark@codesourcery.com> 1841 1842 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro. 1843 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise. 1844 (MIPS_ELF_STUB_SECTION_NAME): Likewise. 1845 (_bfd_mips_elf_section_from_shdr): Use them. 1846 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list 1847 of GP-relative sections. 1848 (_bfd_mips_elf_set_section_contents): Use them. 1849 (_bfd_mips_elf_section_processing): Share code between .sdata and 1850 .lit4/.lit8 sections. Set appropriate flags for .srdata. 1851 (mips_elf_additional_program_headers): Add handling for 1852 PT_MIPS_OPTIONS segment on IRIX6. 1853 (mips_elf_modify_segment_map): Likeiwse. 1854 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI. 1855 Include the options sections on IRIX6. Don't look for GP-relative 1856 sections by name; use SHF_MIPS_GPREL instead. 1857 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for 1858 the N32 ABI. 1859 (mips_elf_create_dynamic_sections): Don't muck about with section 1860 alignments and such on IRIX6. 1861 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME. 1862 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the 1863 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use 1864 bfd_zalloc rather than bfd_alloc and memset. 1865 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME. 1866 Don't assert the existence of .rld_map on IRIX6. 1867 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME. 1868 1869 * elf32-mips.c (mips_elf_adjust_dynindx): Remove. 1870 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx 1871 instead. 1872 18731999-06-26 Mark Mitchell <mark@codesourcery.com> 1874 1875 * elf32-mips.c (mips_elf_swap_msym_in): New function. 1876 (mips_elf_swap_msym_out): New function. 1877 (mips_elf_create_msym_section): Likewise. 1878 (MIPS_ELF_MSYM_SECTION_NAME): New macro. 1879 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym. 1880 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM 1881 section not named .msym. 1882 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not 1883 .msym directly. Set appropriate attributes for the .msym 1884 section. 1885 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field. 1886 (mips_elf_link_hash_newfunc): Clear it. 1887 (mips_elf_create_dynamic_sections): Create the .msym section 1888 on IRIX6. 1889 (mips_elf_size_dynamic_sections): Allocate space for the 1890 .msym section. Add a DT_MIPS_MSYM entry. 1891 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for 1892 the symbol. 1893 (mips_elf_finish_dynamic_sections): Assign a value for 1894 DT_MIPS_MSYM. Add .msym entries for the section symbols as well. 1895 1896 * elf32-mips.c (irix_compat_t): New enumeration. 1897 (ABI_N32_P): New macro. 1898 (IRIX_COMPAT): Likewise. 1899 (SGI_COMPAT): Implement in terms of IRIX_COMPAT. 1900 (mips_elf_relocate_section): Fix typo. 1901 19021999-06-26 Mumit Khan <khan@xraylith.wisc.edu> 1903 1904 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections 1905 as writable PE sections. 1906 19071999-06-26 David Mosberger <davidm@hpl.hp.com> 1908 1909 * dwarf2.c (struct arange): New type. 1910 (struct comp_unit): Replace LOW and HIGH by member ARANGE. 1911 (arange_add): New function. 1912 (decode_line_info): Keep track of address ranges that a compilation 1913 unit covers. 1914 (comp_unit_contains_address): Return true if address is contained 1915 in _any_ of the address ranges associated with a compilation unit. 1916 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line 1917 on the first comp_unit that contains the address. 1918 19191999-06-26 David Mosberger <davidm@hpl.hp.com> 1920 1921 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer. 1922 (decode_line_info): Add variable STASH and initialize it to point 1923 to the per-bfd dwarf2_debug info. Remove static variable 1924 dwarf_line_buffer and use stash->dwarf_line_buffer in its place. 1925 19261999-06-26 Ian Lance Taylor <ian@zembu.com> 1927 1928 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic 1929 shared library to have an undefined symbol. 1930 1931 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>: 1932 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch. 1933 1934Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com) 1935 1936 * elf-hppa.c (elf_hppa_final_write_processing): New function. 1937 * elf32-hppa.c: Remove everything related to symbol extension 1938 sections & records. Use the common elf_hppa_final_write_processing. 1939 19401999-06-22 Mark Mitchell <mark@codesourcery.com> 1941 1942 * elflink.h (size_dynamic_sections): Use user-specified init/fini 1943 functions instead of _init/_fini if requested. 1944 19451999-06-23 Ian Lance Taylor <ian@zembu.com> 1946 1947 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link 1948 field. 1949 19501999-06-22 Ian Lance Taylor <ian@zembu.com> 1951 1952 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>: 1953 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx 1954 field to 0, not -1. 1955 (ppc_elf_finish_dynamic_sections): Check for positive section 1956 dynindx field, rather than comparing against -1. 1957 (ppc_elf_relocate_section): Only return false if undefined_symbol 1958 or reloc_overflow fail, not always upon encountering an error. 1959 19601999-06-22 Mark Mitchell <mark@codesourcery.com> 1961 1962 * elflink.h (link_read_relocs): Explicitly cast external_relocs to 1963 bfd_byte * before performing pointer arithmetic. 1964 1965Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com) 1966 1967 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA 1968 support. 1969 * elf32-hppa.c: Include elf-hppa.h. 1970 (ARCH_SIZE): Define. 1971 (elf_hppa_reloc_type_lookup): Delete. Found in the common code 1972 now. 1973 (elf32_hppa_info_to_howto): Similarly. 1974 (elf_hppa_howto_table): Similarly. 1975 (elf_hppa_reloc_type_lookup): Similarly. 1976 (hppa_elf_gen_reloc_type): Similarly. 1977 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete. 1978 19791999-06-22 Nick Clifton <nickc@cygnus.com> 1980 1981 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow 1982 handling R_V850_22_PCREL relocation. 1983 19841999-06-21 Ian Lance Taylor <ian@zembu.com> 1985 1986 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return 1987 type. 1988 1989Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com> 1990 1991 * section.c (_bfd_strip_section_from_output): Ignore sections 1992 DISCARDed by the link script. 1993 19941999-06-19 Ian Lance Taylor <ian@zembu.com> 1995 1996 * elflink.h (elf_link_remove_section_and_adjust_dynindices): 1997 Remove unused local variable spp. 1998 1999 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if 2000 the entry symbol is not set. 2001 2002Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com> 2003 2004 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust 2005 GPDISP or LITUSE in a relocatable link. 2006 2007Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk> 2008 2009 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc. 2010 * (alloc_dwarf1_func): Likewise. 2011 2012Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com) 2013 2014 * libhppa.h: Fix various formatting errors. 2015 (assemble_3); Rewrite using CATENATE. 2016 (assemble_17): Fix various bugs. 2017 20181999-06-16 Nick Clifton <nickc@cygnus.com> 2019 2020 * elf32-mcore.c (R_MCORE_RAW): Fix definition. 2021 20221999-06-15 Richard Henderson <rth@cygnus.com> 2023 2024 * section.c (SEC_SHORT): Define. 2025 * bfd-in2.h: Rebuild. 2026 20271999-06-13 Mark Mitchell <mark@codesourcery.com> 2028 2029 * elflink.h (elf_link_remove_section_and_adjust_dynindices): 2030 Remove abfd parameter. Use _bfd_strip_section_from_output. 2031 (bfd_elf_size_dynamic_sections): Adjust callers accordingly. 2032 2033 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function. 2034 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it. 2035 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New 2036 function. 2037 (bfd_elf_size_dynamic_sections): Use it. 2038 20391999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au> 2040 2041 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from 2042 complain_overflow_bitfield to complain_overflow_signed. 2043 20441999-06-13 Mark Mitchell <mark@codesourcery.com> 2045 2046 * elflink.h (elf_link_read_relocs_from_section): New function, 2047 split out from ... 2048 (elf_link_read_relocs): Here. Use it for both relocation 2049 sections. 2050 20511999-06-12 Mark Mitchell <mark@codesourcery.com> 2052 2053 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume 2054 asect->reloc_count is valid. 2055 20561999-06-12 Ian Lance Taylor <ian@zembu.com> 2057 2058 * elf32-mips.c (mips_elf32_section_processing): Permit a 2059 SHT_MIPS_REGINFO section to have a size of 0. 2060 20611999-06-12 David O'Brien <obrien@freebsd.org> 2062 2063 * config.bfd (alpha*-*-freebsd*): New target. 2064 (i[3456]86-*-freebsd*): Now defaults to ELF. 2065 20661999-06-11 Ian Lance Taylor <ian@zembu.com> 2067 2068 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to 2069 wrap if the relocation covers the high bit of an address. 2070 2071 * dwarf2.c (decode_line_info): Remove unused variable first_time. 2072 20731999-06-10 Jakub Jelinek <jj@ultra.linux.cz> 2074 2075 * elf64-sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std 2076 instead of R_SPARC_max. 2077 (sparc64_elf_info_to_howto): Likewise. 2078 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. 2079 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations. 2080 20811999-06-07 Richard Henderson <rth@cygnus.com> 2082 2083 * section.c (_bfd_strip_section_from_output): Remove output 2084 sections with no initial link_order. 2085 20861999-06-07 Nick Clifton <nickc@cygnus.com> 2087 2088 * elf32-m88k.c (ELF_MAXPAGESIZE): Define. 2089 2090Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> 2091 2092 * Makefile.am (SOURCE_HFILES): Add missing headers. 2093 * Makefile.in: Regenerated. 2094 20951999-06-06 Mark Mitchell <mark@codesourcery.com> 2096 2097 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize 2098 the N32 ABI. 2099 21001999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> 2101 2102 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of 2103 range undefweak symbols. 2104 * hash.c: Add missing comma after @xref{} 2105 * linker.c: Likewise. 2106 21071999-06-04 Nick Clifton <nickc@cygnus.com> 2108 2109 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message 2110 if not defined. 2111 * elf32-gen.c (ELF_MAXPAGESIZE): Define. 2112 * elf32-i860.c (ELF_MAXPAGESIZE): Define. 2113 * elf32-i960.c (ELF_MAXPAGESIZE): Define. 2114 * elf64-gen.c (ELF_MAXPAGESIZE): Define. 2115 21161999-06-04 Ian Lance Taylor <ian@zembu.com> 2117 2118 * Makefile.am: Rebuild dependencies. 2119 (BFD32_BACKENDS): Add dwarf1.lo. 2120 (BFD32_BACKENDS_CFILES): Add dwarf1.c. 2121 * Makefile.in: Rebuild. 2122 21231999-06-04 Nick Clifton <nickc@cygnus.com> 2124 2125 * Makefile.am: Add epoc-arm-pe target. 2126 * Makefile.in: Regenerate. 2127 * pe-arm.c: Only redefine interworking function names if they have 2128 not already been redefined. 2129 * pei-arm.c: Only redefine interworking function names if they have 2130 not already been redefined. 2131 * epoc-pe-arm.c: Redefine interworking function names to avoid a 2132 name space clash. 2133 * epoc-pei-arm.c: Redefine interworking function names to avoid a 2134 name space clash. 2135 21361999-06-03 Nick Clifton <nickc@cygnus.com> 2137 2138 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1. 2139 2140Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> 2141 2142 * elf.c (elf_fake_sections): Undo change of 1999-05-10. 2143 2144Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk> 2145 2146 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of 2147 start / stop for recalculating of r_addend of R_SH_SWITCH*. 2148 2149Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk> 2150 2151 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32 2152 in other text sections. 2153 2154Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk> 2155 2156 * libbfd.c (_bfd_generic_verify_endian_match): New function. 2157 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare. 2158 * libbfd.h: Regenerate. 2159 * coff-sh.c (sh_merge_private_data): Delete. 2160 (coff_bfd_merge_private_bfd_data): Change to 2161 _bfd_generic_verify_endian_match. 2162 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define. 2163 21641999-06-03 Ulrich Drepper <drepper@cygnus.com> 2165 2166 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE. 2167 21681999-06-03 Ian Lance Taylor <ian@zembu.com> 2169 2170 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct 2171 prototype. 2172 (bfd_elf32_arm_process_before_allocation): Likewise. 2173 * bfd-in2.h: Rebuild. 2174 21751999-06-03 David Mosberger <davidm@hpl.hp.com> 2176 2177 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep 2178 track of end_sequence markers. 2179 (add_line_info): Add END_SEQUENCE arg. 2180 (decode_line_info): Don't try to infer lo_pc and hi_pc from the 2181 debug-line info---it doesn't work right if a compilation unit 2182 consists of multiple discontiguous code-sequences. It would be 2183 worthwhile to optimize for the common case where a compilation 2184 unit results in a contiguous set of code sequences, but this is 2185 quite tricky to get right for arbitrary DWARF2 files. 2186 (lookup_address_in_line_info_table): Don't use the last line entry 2187 for a compilation unit for anything with an address higher than 2188 this line entry. Also, check for end_sequence markers to 2189 correctly handle discontinuities. 2190 (_bfd_dwarf2_find_nearest_line): When checking previously loaded 2191 compilation units, check all compilation units with each->high==0 2192 just like when reading compilation units. 2193 2194 * dwarf2.c (decode_line_info): Initialize table->files and 2195 table->last_line to NULL to avoid segfaults due to random 2196 values in these members. 2197 (concat_filename): Check for out-of-range file number before 2198 indexing filename table. Segfaults suck. 2199 2200 * dwarf2.c (decode_line_info): Don't truncate address to least 2201 significant 32 bits (breaks 64 bit targets). 2202 (lookup_address_in_function_table): Ditto. 2203 (comp_unit_contains_address): Ditto. 2204 22051999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>> 2206 2207 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR. 2208 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise. 2209 (mips_elf64_howto_table_rela): Likewise. 2210 2211 * elfcode.h (elf_slurp_reloc_table_from_section): New function, 2212 split out from ... 2213 (elf_slurp_reloc_table): Here. Use it to handle the case where a 2214 single section has two associated relocation sections. 2215 22161999-06-02 Mark Salter <msalter@cygnus.com> 2217 2218 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if 2219 COFF_WITH_PE defined. 2220 22211999-06-02 Nick Clifton <nickc@cygnus.com> 2222 2223 * pe-arm.c: Rename global arm interworking functions to avoid name 2224 collision when all targets BFD is built. 2225 * pei-arm.c: Ditto. 2226 22271999-05-31 Mark Mitchell <mark@codesourcery.com> 2228 2229 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add 2230 may_use_rel_p, may_use_rela_p, default_use_rela_p. 2231 (bfd_elf_section_data): Add use_rela_p. 2232 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately. 2233 (_bfd_elf_new_section_hook): Likewise. 2234 (elf_fake_sections): Use may_use_rela_p, etc., instead of 2235 use_rela_p. 2236 (_bfd_elf_copy_private_section_data): Copy use_rela_p. 2237 * elfcode.h (write_relocs): Determine whether or not use rela 2238 relocs based on the relocation section header. 2239 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p 2240 instead of use_rela_p. 2241 * elfxx-target.h (elf_backend_may_use_relp): New macro. 2242 (elf_backend_may_use_rela_p): Likewise. 2243 (elf_backend_default_use_rela_p): Likewise. 2244 (elfNN_bed): Use them. 2245 2246Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com> 2247 2248 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096. 2249 2250Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov> 2251 2252 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation. 2253 (BFD_RELOC_MIPS_GOT_PAGE): Likewise. 2254 (BFD_RELOC_MIPS_GOT_OFST): Likewise. 2255 (BFD_RELOC_MIPS_GOT_DISP): Likewise. 2256 * bfd-in2.h: Regenerated. 2257 * libbfd.h: Likewise. 2258 * elf32-mips.c (mips_info_to_howto_rela): New function. 2259 (USE_REL): Adjust for new conventions. 2260 (MINUS_ONE): New macro. 2261 (elf_mips_howto_table): Add R_MIPS_SUB. 2262 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST, 2263 and MIPS_GOT_DISP. 2264 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a 2265 .MIPS.content section. 2266 (_bfd_mips_elf_fake_sections): Treat all sections that begin 2267 with .MIPS.content as .MIPS.content sections. Set 2268 SHF_MNIPS_NOSTRIP for such section. 2269 (elf_info_to_howto): Define to mips_info_to_howto_rela. 2270 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, 2271 MIPS_GOT_OFST, and MIPS_GOT_DISP. 2272 2273Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> 2274 2275 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized 2276 variable. 2277 2278 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous 2279 `else'. 2280 22811999-05-30 Philip Blundell <philb@gnu.org> 2282 2283 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of 2284 1993-03-25 (!!). Take into account the bitmasks for the reloc so 2285 the addend does not overflow into the rest of the word. 2286 22871999-05-29 Nick Clifton <nickc@cygnus.com> 2288 2289 * bfd-in.h: Amend prototype for 2290 bfd_elf32_arm_process_before_allocation . 2291 * bfd-in.h: Regenerate. 2292 2293 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of 2294 elements in a fixed sized array. 2295 (ARM_ELF_ABI_VERSION): Define. 2296 (ARM_ELF_OS_ABI_VERSION): Define. 2297 (R_ARM_THM_ABS5): Fix rightshift and size. 2298 (R_ARM_THM_PC22): Fix size. 2299 (R_ARM_PLT32): Define Howto. 2300 (find_howto): New function: Locate a howto based on a reloc 2301 number. 2302 (elf32_arm_info_to_howto): Use find_howto if necessary. 2303 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to 2304 bfd_reloc_code_real_type. 2305 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT 2306 and BFD_RELOC_VTABLE_ENTRY. 2307 (elf32_arm_reloc_type_lookup): Use find_howto if necessary. 2308 2309 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of 2310 elements in a fixed sized array. 2311 (ARM_ELF_ABI_VERSION): Define. 2312 (ARM_ELF_OS_ABI_VERSION): Define. 2313 (R_ARM_THM_ABS5): Fix rightshift and size. 2314 (R_ARM_THM_PC22): Fix size. 2315 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto. 2316 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to 2317 bfd_reloc_code_real_type. 2318 2319 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field: 2320 no_pipeline_knowledge. 2321 (elf32_arm_link_hash_create): Initialise new field to zero. 2322 (bfd_elf32_arm_process_before_allocation): Add new paraemter: 2323 no_pipeline_knowledge. Use this parameter to initialise the field 2324 in the globals data structure. 2325 (elf32_arm_final_link_relocate): Only add in pipeline offset if 2326 no_pipeline_knowledge is false and the binary is from an old 2327 toolchain. 2328 (elf32_arm_merge_private_data): Generate an error if an attempt is 2329 made to link together big endian and little endian code. 2330 (elf32_arm_post_process_headers): New function: Initialise the 2331 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program 2332 header. 2333 (elf_backend_post_process_headers): Define. 2334 23351999-05-28 Nick Clifton <nickc@cygnus.com> 2336 2337 * elf-bfd.h (struct elf_backend_data): Add new field: 2338 elf_backend_post_process_headers. 2339 2340 * elfxx-target.h (elf_backend_post_process_headers): Define to 2341 NULL if not already defined. 2342 (elfNN_bed): Initialise elf_backend_post_process_headers field. 2343 2344 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields 2345 to zero. 2346 (_bfd_elf_compute_section_file_positions): Call 2347 elf_backend_post_process_headers if defined. 2348 23491999-05-28 Ian Lance Taylor <ian@zembu.com> 2350 2351 * configure.in: Check whether getuid and getgid exist. 2352 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or 2353 HAVE_GETGID are not defined, respectively. 2354 (bfd_write_armap): Don't special case on _WIN32 for getuid and 2355 getgid. 2356 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*. 2357 * configure, config.in: Rebuild. 2358 23591999-05-28 Martin Dorey <mdorey@madge.com> 2360 2361 * elf32-i960.c: New file. 2362 * elf.c (prep_headers): Handle bfd_arch_i960. 2363 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec. 2364 * config.bfd (i960-*-elf*): New target. 2365 * configure.in (bfd_elf32_i960_vec): New target vector. 2366 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo. 2367 (BFD32_BACKENDS_CFILES): Add elf32-i960.c. 2368 * Makefile.in, aclocal.m4, configure: Rebuild. 2369 23701999-05-27 Nick Clifton <nickc@cygnus.com> 2371 2372 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for 2373 R_ARM_PLT32. 2374 (find_howto): New function: Find entries in the 2375 elf32_arm_howto_table. 2376 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be 2377 computed simply. 2378 (elf32_arm_reloc_type_lookup): Add lookup for 2379 BFD_RELOC_ARM_PLT32. 2380 23811999-05-25 Philip Blundell <pb@nexus.co.uk> 2382 2383 * elf32-arm.h (elf32_arm_link_hash_newfunc): New function. 2384 (elf32_arm_link_hash_table_create): Use above function as the 2385 constructor for hash table entries. 2386 (elf32_arm_relocate_section): Avoid crash when there is no output 2387 section. 2388 (elf32_arm_final_link_relocate): New parameter h. 2389 (elf32_arm_relocate_section): Pass symbol hash entry to above 2390 routine. 2391 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct 2392 comments. 2393 23941999-05-25 Catherine Moore <clm@cygnus.com> 2395 2396 * coff-arm.c (coff_arm_relocate_section): Don't emit 2397 base file entries for pc-relative values. 2398 23991999-05-25 DJ Delorie <dj@cygnus.com> 2400 2401 * peicode.h (coff_swap_sym_in): When we create the actual section 2402 to reflect the not-there section C_SECTION symbols refer to, 2403 change the symbol class to C_STAT as the section is now really 2404 there. 2405 24061999-05-24 Philip Blundell <pb@nexus.co.uk> 2407 2408 * elf32-arm.h (elf32_arm_relocate_section): Undo change of 2409 1999-03-25. 2410 2411Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com> 2412 2413 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed 2414 F_PIC_INT to F_PIC. 2415 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and 2416 F_ARM_3M labels. Changed F_PIC_INT to F_PIC. 2417 24181999-05-16 Nick Clifton <nickc@cygnus.com> 2419 2420 * coff-mcore.c (in_reloc_p): Reinstate. 2421 24221999-05-15 Nick Clifton <nickc@cygnus.com> 2423 2424 * reloc.c (BFD_RELOC_MCORE_RVA): Define. 2425 * bfd-in2.h: Regenerate. 2426 * coff-mcore.c (in_reloc_p): Remove defintion. 2427 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA. 2428 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to 2429 IMAGE_REL_MCORE_RVA. 2430 (coff_mcore_rtype_to_howto): Add special processing for 2431 IMAGE_REL_MCORE_RVA. 2432 (coff_mcore_relocate_section): Add support for 2433 IMAGE_REL_MCORE_RVA. 2434 * elf32-mcore.c (mcore_elf_howto_): Add R_MCORE_RELATIVE. 2435 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to 2436 R_MCORE_RELATIVE. 2437 (mcore_elf_relocate_section): Delete redundant case labels. 2438 2439Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> 2440 2441 * elf32-arm.h (elf32_arm_relocate_section): Fix operator 2442 precedence between bit-and and comparison. 2443 2444Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com) 2445 2446 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to 2447 list of target formats (targ_selvecs). 2448 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets. 2449 (powerpcle*-*rtems*, sh-*-rtemself*): New targets. 2450 24511999-05-10 DJ Delorie <dj@cygnus.com> 2452 2453 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a 2454 reasonable mode until "ar x" is smart enough to skip it (fixes 2455 gcc/libgcc.a builds on mips-ecoff targets 2456 2457 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed 2458 to work. Hack to support MS import libraries, which use different 2459 COMDAT types than GNU. 2460 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer 2461 to implied zero-length sections (see peicode below) 2462 * coffgen.c (coff_get_normalized_symtab): Properly read long MS 2463 filename symbols, which use one *or more* auxents. 2464 * coffswap.h (coff_swap_aux_in): ditto 2465 * peicode.h (coff_swap_sym_in): Build the implied zero-length 2466 sections 2467 2468Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com) 2469 2470 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false 2471 for all relocations. 2472 24731999-05-10 Catherine Moore <clm@cygnus.com> 2474 2475 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static 2476 if COFF_IMAGE_WITH_PE. 2477 (bfd_arm_process_before_allocation): Likewise. 2478 (bfd_arm_get_bfd_for_interworking): Likewise. 2479 * coff-arm.c: Likewise. 2480 * bfd-in2.h: Regenerate. 2481 * configure.in (armpe_little_vec): Remove coff-arm.lo. 2482 (armpe_big_vec): Likewise. 2483 * configure: Rebuild. 2484 24851999-05-10 Nick Clifton <nickc@cygnus.com> 2486 2487 * elf.c (elf_fake_sections): Check for .rel. as start of rel 2488 section, not just .rel. Same for .rela. 2489 24901999-05-07 Nick Clifton <nickc@cygnus.com> 2491 2492 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about 2493 endianism with an error message. 2494 2495Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com> 2496 2497 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer 2498 assignment from "unsigned char *" to "char *". 2499 (decode_line_info): Likewise for dwarf_line_buffer assignment. 2500 25011999-05-05 Catherine Moore <clm@cygnus.com> 2502 2503 * coff-arm.c (coff_arm_relocate_section): Add one to 2504 address of ARM_RVA32 thumb functions. 2505 25061999-05-05 Catherine Moore <clm@cygnus.com> 2507 2508 * elf32-m68k.c (elf32_m68k_set_private_flags): New. 2509 (elf32_m68k_copy_private_bfd_data): New. 2510 (elf32_m68k_merge_private_bfd_data): New. 2511 (elf32_m68k_print_private_bfd_data): New. 2512 (CPU32_FLAG): Define. 2513 (PLT_CPU32_ENTRY_SIZE): Define. 2514 (elf_cpu32_plt0_entry): Declare. 2515 (elf_cpu32_plt_entry): Declare. 2516 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries. 2517 (elf_m68k_finish_dynamic_symbol): Likewise. 2518 (elf_m68k_finish_dynamic_sections): Likewise. 2519 (elf_backend_plt_header_size): Remove definition. 2520 (bfd_elf32_bfd_copy_private_bfd_data): Define. 2521 (bfd_elf32_bfd_merge_private_bfd_data): Define. 2522 (bfd_elf32_bfd_set_private_flags): Define. 2523 (bfd_elf32_bfd_print_private_bfd_data): Define. 2524 2525Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com) 2526 2527 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE 2528 and R_LONG_PCREL_MODE. 2529 25301999-04-29 Nick Clifton <nickc@cygnus.com> 2531 2532 * coff-mcore.c (coff_mcore_relocate_section): Fix typos. 2533 2534Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com> 2535 2536 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend 2537 in relocation calculation. 2538 25391999-04-26 Tom Tromey <tromey@cygnus.com> 2540 2541 * aclocal.m4, configure: Updated for new version of libtool. 2542 25431999-04-21 Nick Clifton <nickc@cygnus.com> 2544 2545 * coff-mcore.c: Add support for mcore relocs. 2546 25471999-04-20 Gavin Romig-Koch <gavin@cygnus.com> 2548 2549 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the 2550 incorrect use EF_MIPS_xxBITPTRS. 2551 25521999-04-18 Ian Lance Taylor <ian@zembu.com> 2553 2554 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local 2555 variable insn. 2556 2557 * bfd-in2.h: Rebuild. 2558 * libbfd.h: Rebuild. 2559 2560Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com> 2561 2562 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform. 2563 (coff_arm_relocate_section): Add ARM26D transform. Only 2564 change to ARM26D for relocateable links. 2565 25661999-04-16 Gavin Romig-Koch <gavin@cygnus.com> 2567 2568 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New. 2569 (bfd_elf32_bfd_print_private_bfd_data): New. 2570 25711999-04-15 Doug Evans <devans@casey.cygnus.com> 2572 2573 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5, 2574 refetch addend if USE_REL, add many comments regarding current state. 2575 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify. 2576 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix 2577 size and rightshift. For R_ARM_THM_PC22, fix bitsize. 2578 * elfarm-oabi.c (elf32_arm_howto_table): Ditto. 2579 2580Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com> 2581 2582 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'. 2583 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise. 2584 25851999-04-13 David Mosberger <davidm@hpl.hp.com> 2586 2587 * dwarf2.c (decode_line_info): Don't truncate address to least 2588 significant 32 bits (breaks 64 bit targets). 2589 (lookup_address_in_function_table): Ditto. 2590 (comp_unit_contains_address): Ditto. 2591 2592Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com> 2593 2594 * coff-arm.c (arm_emit_base_file_entry): New routine. 2595 (A2T3_OFFSET): Define. 2596 (T2A3_OFFSET): Define. 2597 (coff_arm_relocate_section): Emit base file entries for interworking 2598 stubs. 2599 26001999-04-13 Philip Blundell <philb@gnu.org> 2601 2602 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for 2603 relocs 17 through 19. 2604 2605Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com> 2606 2607 * elfcode.h: Remove fnmatch.h. 2608 * elflink.h (elf_link_assign_sym_version): Call back to ld 2609 instead of calling fnmatch. 2610 2611 * config.bfd (i?86-*-beoself): Include pe vecs. 2612 2613Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com> 2614 2615 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt 2616 to go missing. 2617 26181999-04-10 Richard Henderson <rth@cygnus.com> 2619 2620 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined 2621 when trying to resolve dynamic symbol references. 2622 * elf32-m68k.c (elf_m68k_relocate_section): Likewise. 2623 * elf32-mips.c (mips_elf_relocate_section): Likewise. 2624 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. 2625 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. 2626 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise. 2627 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise. 2628 * elflink.h (elf_link_output_extsym): Likewise. 2629 2630Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com> 2631 2632 * section.c (_bfd_strip_section_from_output): New function moved from 2633 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here. 2634 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it. 2635 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise. 2636 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise. 2637 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise. 2638 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise. 2639 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise. 2640 * bfd-in2.h: Update. 2641 26421999-04-09 Ian Lance Taylor <ian@zembu.com> 2643 2644 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow. 2645 26461999-04-08 Nick Clifton <nickc@cygnus.com> 2647 2648 * coff-mcore.c: New File: Support for mcore-pe targets. 2649 * cpu-mcore.c: New File: Support for mcore targets. 2650 * elf32-mcore.c: New File: Support for mcore-elf target. 2651 * pe-mcore.c: New File: Definitions for mcore-pe target. 2652 * pei-mcore.c: New File: Definitions for mcore-pei target. 2653 * Makefile.am: Add support for MCore targets. 2654 * Makefile.in: Regenerate. 2655 * config.bfd: Add support for MCore targets. 2656 * configure.in: Add support for MCore targets. 2657 * configure: Regenerate. 2658 * archures.c: Add support for MCore architecture. 2659 * bfd-in2.h: Regenerate. 2660 * coffcode.h: Add support for mcore-pe targets. 2661 * elf.c: Add support for mcore-elf target. 2662 * reloc.c: Add support for MCore relocs. 2663 * targets.c: Add support for MCore targets. 2664 26651999-04-07 Nick Clifton <nickc@cygnus.com> 2666 2667 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for 2668 R_ARM_XPC25 and R_ARM_THM_XPC22. 2669 (elf32_arm_reloc_map): Remove redundant entries. 2670 26711999-04-06 Ian Lance Taylor <ian@zembu.com> 2672 2673 * sysdep.h (LC_MESSAGES): Never define. 2674 26751999-04-06 Chris Torek <torek@bsdi.com> 2676 2677 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change 2678 all callers. Rewrite completely. 2679 (_bfd_relocate_contents): Rewrite overflow checking. 2680 * bfd-in2.h: Rebuild. 2681 26821999-04-05 Ian Lance Taylor <ian@zembu.com> 2683 2684 From Gabriel Paubert <paubert@iram.es>: 2685 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO, 2686 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont. 2687 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to 2688 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc. 2689 * ppcboot.c (ppcboot_vec): Use little endian routines for 2690 headers. 2691 2692 * elf.c (elfcore_strndup): Only define if it will be used. 2693 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel 2694 and irelend. 2695 (ppc_elf_check_relocs): Remove unused local i. 2696 (ppc_elf_gc_mark_hook): Add default case to switch. 2697 2698 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>: 2699 * srec.c (srec_scan): Accept \r in symbol definitions. 2700 (srec_object_p): Set HAS_SYMS if we saw any symbols. 2701 (symbolsrec_object_p): Likewise. 2702 27031999-04-04 Don Bowman <don@pixsci.com> 2704 2705 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*. 2706 27071999-04-04 Ian Lance Taylor <ian@zembu.com> 2708 2709 * dwarf1.c (parse_line_table): Remove unused locals last_pc and 2710 last_line. 2711 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare. 2712 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to 2713 switch. 2714 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused 2715 local i. 2716 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused 2717 local val. 2718 27191999-03-31 Nick Clifton <nickc@cygnus.com> 2720 2721 * config.bfd: Add support for arm-epoc-pe target. 2722 * configure.in: Add support for arm-epoc-pe target. 2723 * configure: Regenerate. 2724 * targets.c: Add support for arm-epoc-pe target. 2725 * coff-arm.c: Allow header files to override definition of 2726 TARGET_UNDERSCORE and USER_LABEL_PREFIX. 2727 * pe-arm.c: Allow previous header files to override definition of 2728 TARGET_LITTLE_SYM and TARGET_BIG_SYM. 2729 * pei-arm.c: Allow previous header files to override definition of 2730 TARGET_LITTLE_SYM and TARGET_BIG_SYM. 2731 * epoc-pe-arm.c: New file. Support arm-epoc-pe target. 2732 * epoc-pei-arm.c: New file. Support arm-epoc-pei target. 2733 27341999-03-30 Nick Clifton <nickc@cygnus.com> 2735 2736 * elf.c (elf_map_symbols): Handle the case where section 2737 symbols are generated for content-less sections which are 2738 not mapped to the output file. 2739 2740 * linker.c: Replace direct references to fields in BFD structure 2741 with accessor macros. 2742 2743 * elflink.h: Replace direct references to fields in BFD structure 2744 with accessor macros. 2745 27461999-03-25 Philip Blundell <pb@nexus.co.uk> 2747 2748 * config.bfd: Eliminate redundancy in checks for Linux/ARM. 2749 2750 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into 2751 account when adjusting section symbols during a partial link. 2752 27531999-03-24 Nick Clifton <nickc@cygnus.com> 2754 2755 * coff-sparc.c (struct coff_reloc_map): Change type of field 2756 'bfd_reloc_val' to bfd_reloc_code_real_type. 2757 * elf-m10200.c (struct mn10200_reloc_map): Ditto. 2758 * elf-m10300.c (struct mn10300_reloc_map): Ditto. 2759 * elf32-arc.c (struct arc_reloc_map): Ditto. 2760 * elf32-d10v.c (struct d10v_reloc_map): Ditto. 2761 * elf32-d30v.c (struct d30v_reloc_map): Ditto. 2762 * elf32-fr30.c (struct fr30_reloc_map): Ditto. 2763 * elf32-m32r.c (struct m32r_reloc_map): Ditto. 2764 * elf32-sh.c (struct elf_reloc_map): Ditto. 2765 * elf32-sparc.c (struct elf_reloc_map): Ditto. 2766 * elf32-v850.c (struct v850_reloc_map): Ditto. 2767 * elf64-sparc.c (struct elf_reloc_map): Ditto. 2768 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto. 2769 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto. 2770 27711999-03-17 Martin Hunt <hunt@cygnus.com> 2772 2773 * syms.c (_bfd_stab_section_find_nearest_line): Changed this 2774 function so source-level assembly works. If multiple N_SOs 2775 are seen without and N_FUNs, create an indextable entry with 2776 a NULL function name. 2777 27781999-03-16 Gavin Romig-Koch <gavin@cygnus.com> 2779 2780 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging 2781 of certian similar cpus. 2782 27831999-03-16 Gavin Romig-Koch <gavin@cygnus.com> 2784 2785 * elf32-mips.c (_bfd_mips_elf_final_write_processing): 2786 Add the 5000. Change the architecture for the 5400 to mips4. 2787 (elf_mips_mach): Add r5000. 2788 27891999-03-11 Doug Evans <devans@casey.cygnus.com> 2790 2791 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb. 2792 27931999-03-11 Nick Clifton <nickc@cygnus.com> 2794 2795 * binary.c (binary_set_section_contents): Generate warning about 2796 huge file offsets for any section that will occupy file space, not 2797 just those that are loadable. 2798 27991999-02-24 Jim Blandy <jimb@zwingli.cygnus.com> 2800 2801 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes. 2802 28031999-02-22 Jim Lemke <jlemke@cygnus.com> 2804 2805 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0. 2806 2807Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com> 2808 2809 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define. 2810 * elflink.h: Revert all changes since Feb 16. Instead: 2811 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if 2812 appropriate. Copy it to version symbols. 2813 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF 2814 symbols if appropriate. 2815 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef 2816 symbol if appropriate. 2817 (elf_link_output_extsym): If symbol is marked as undefined, and 2818 has no nonweak references, mark it as weak undefined. 2819 2820Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com> 2821 2822 * elflink.h (elf_merge_symbol): When overriding a dynamic 2823 definition with a weak undefined symbol, set NEEDS_PLT if it is a 2824 function. 2825 (elf_link_add_object_symbols): Don't copy the other field if we 2826 are overridding. 2827 2828Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com> 2829 2830 * elflink.h (elf_merge_symbol): Do not merge any symbol from a 2831 shared object with a weak undefined symbol. 2832 28331999-02-18 Nick Clifton <nickc@cygnus.com> 2834 2835 * elfarm-nabi.c: Set partial_inplace back to false. 2836 28371999-02-17 Nick Clifton <nickc@cygnus.com> 2838 2839 * coff-arm.c (TARGET_UNDERSCORE): Re-enable. 2840 (USER_LABEL_PREFIX): Set to "_". 2841 2842 The following patches are from: Scott Bambrough 2843 <scottb@corelcomputer.com> 2844 2845 * libaout.h (M_ARM6_NETBSD): Set to 143. 2846 2847 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12, 2848 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY, 2849 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32, 2850 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC. 2851 * bfd-in2.h: Regenerate. 2852 2853 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to 2854 'true' as REL relocs are now being used. Add new PIC relocs: 2855 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE, 2856 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32. 2857 2858 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order 2859 of targets. 2860 (elf32_arm_final_link_relocate): Change parameters so that entire 2861 reloc is passed. Add support for PIC relocs. 2862 (elf32_arm_relocate_section): Pass entire reloc to 2863 elf32_arm_final_link_relocate. 2864 (elf32_arm_check_relocs): Handle new PIC relocs. 2865 (elf32_arm_adjust_dynamic_symbol): New function. 2866 (elf32_arm_size_dynamic_sections): New function. 2867 (elf32_arm_discard_copies): New function. 2868 (elf32_arm_finish_dynamic_symbol): New function. 2869 (elf32_arm_finish_dynamic_sections): New function. 2870 (ELF_MAXPAGE_SIZE): Define. 2871 (bfd_elf32_bfd_reloc_type_lookup): Define. 2872 (elf_backend_relocate_section): Define. 2873 (elf_backend_adjust_dynamic_symbol): Define. 2874 (elf_backend_create_dynamic_sections): Define. 2875 (elf_backend_finish_dynamic_symbol): Define. 2876 (elf_backend_finish_dynamic_sections): Define. 2877 (elf_backend_size_dynamic_sections): Define. 2878 (elf_backend_plt_readonly): Define. 2879 (elf_backend_want_got_plt): Define. 2880 (elf_backend_want_plt_sym): Define. 2881 2882Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com> 2883 2884 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo 2885 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE. 2886 (_bfd_mips_elf_fake_sections): Likewise. 2887 2888Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> 2889 2890 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections, 2891 bfd_elf32_arm_get_bfd_for_interworking, 2892 bfd_elf32_arm_process_before_allocation): Define to avoid clash 2893 with elfarm-nabi.c. 2894 2895 * elf32-arm.h: Don't declare elf32_arm_info_to_howto. 2896 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub, 2897 elf32_arm_find_nearest_line): Make them static. 2898 2899Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com> 2900 2901 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all 2902 callers. Do not merge a definition from a shared object with a 2903 weak undefined symbol. 2904 (elf_link_add_object_symbols): Do not change the symbol type or 2905 size if the old symbol overrides the new one. 2906 29071999-02-08 Nick Clifton <nickc@cygnus.com> 2908 2909 * config.bfd: Add support for strongarm target. 2910 2911Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> 2912 2913 * elf32-m68k.c (reloc_map): Use the correct types for the struct 2914 fields instead of unsigned char. 2915 2916Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com> 2917 2918 * Makefile.am: Rebuild dependencies. 2919 * Makefile.in: Rebuild. 2920 2921Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com> 2922 2923 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32. 2924 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to 2925 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE. 2926 * acinclude.m4: Add comments to uses of AC_DEFINE. 2927 * acconfig.h: Remove. 2928 * configure: Rebuild with current autoconf/automake. 2929 * aclocal.m4: Likewise. 2930 * config.in: Likewise. 2931 * Makefile.in: Likewise. 2932 29331999-02-04 DJ Delorie <dj@cygnus.com> 2934 2935 * libbfd.c (real_read): don't call fread for zero bytes. This 2936 covers up a bug (or misuse of bfd) that's exposed by Solaris. 2937 2938Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com> 2939 2940 * elf32-mips.c (mips_elf_relocate_section): Insure that the target 2941 of a jump is in the current 256 MB region. 2942 2943Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com> 2944 2945 * format.c (bfd_check_format_matches): Change last patch to only 2946 take effect for the binary target. 2947 2948Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com> 2949 2950 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR. 2951 2952Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com> 2953 2954 * elf32-fr30.c (fr30_elf_check_relocs): New routine. 2955 2956Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com> 2957 2958 * format.c (bfd_check_format_matches): If the target was 2959 previously specified, don't check other targets when checking for 2960 an archive file. 2961 2962Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com> 2963 2964 * elf32-arm.h (elf32_arm_reloc_map): Removed. 2965 (elf32_arm_reloc_type_lookup): Removed 2966 * elfarm-nabi.c (elf32_arm_reloc_map): New. 2967 (elf32_arm_reloc_type_lookup): New. 2968 * elfarm-oabi.c (elf32_arm_reloc_map): New. 2969 (elf32_arm_reloc_type_lookup): New. 2970 2971Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com> 2972 2973 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c. 2974 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c 2975 * Makefile.am: Use new files. 2976 * Makefile.in: Regenerate. 2977 * configure.in: Use new files. 2978 * configure: Regenerate. 2979 29801999-02-01 Nick Clifton <nickc@cygnus.com> 2981 2982 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function. 2983 (fr30_elf_gc_sweep_hook): New function. 2984 (elf_backend_can_gc_sections): Define. 2985 2986Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com> 2987 2988 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec 2989 and bfd_elf32_bigarm_oabi_vec. 2990 2991Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com> 2992 2993 * Makefile.am (elf32-arm-oldabi.lo): New. 2994 (elf32-arm-newabi.lo): New. 2995 * Makefile.in: Regenerate. 2996 * config.bfd (thumb-*-elf): Remove definition of targ_underscore. 2997 (arm-*-elf): Likewise. 2998 (arm-*-oabi): New. 2999 (thumb-*-oabi): New. 3000 * configure: Regenerate. 3001 * configure.in (bfd_elf32_littlearm_oabi_vec): New. 3002 (bfd_elf32_bigarm_oabi_vec): New. 3003 * elf32-arm-newabi.c: New. 3004 * elf32-arm-oldabi.c: New. 3005 * elf32-arm.c: Removed. 3006 * elf32-arm.h: New. 3007 3008Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com> 3009 3010 * binary.c (binary_set_section_contents): Omit warnings for 3011 unloadable sections. 3012 30131999-01-31 Michael Meissner <meissner@cygnus.com> 3014 3015 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to 3016 powerpc{,le}-*-eabi. 3017 30181999-01-29 Nick Clifton <nickc@cygnus.com> 3019 3020 * dwarf2.c (read_unsigned_leb128): Remove unused variables. 3021 * dwarf2.c (read_signed_leb128): Remove unused variables. 3022 3023Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org> 3024 3025 * elf.c (assign_file_positions_for_segments): Only adjust 3026 p_align when needed. 3027 3028Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com> 3029 3030 * binary.c (binary_set_section_contents): Don't return early for a 3031 non-loadable section, in case the first section is non-loadable. 3032 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej 3033 W. Rozycki <macro@ds2.pg.gda.pl>. 3034 30351999-01-28 Nick Clifton <nickc@cygnus.com> 3036 3037 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and 3038 R_FR30_GNU_VTENTRY relocs. 3039 3040Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com> 3041 3042 * elflink.h (elf_link_output_sym): Zero syms which are 3043 part of sections which have been excluded. 3044 3045Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com> 3046 3047 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC 3048 to F_PIC_INT. 3049 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and 3050 F_ARM_3M labels. Changed F_PIC to F_PIC_INT. 3051 30521999-01-27 Nick Clifton <nickc@cygnus.com> 3053 3054 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48 3055 relocation. 3056 (fr30_final_link_relocate): Use computed value as result of 3057 relocation. 3058 30591999-01-26 Frank Ch. Eigler <fche@cygnus.com> 3060 3061 * binary.c (binary_set_section_contents): Emit warning for 3062 huge file offsets due to widely-dispersed section LMAs. 3063 3064Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com> 3065 3066 * elf.c (assign_file_positions_for_segments): If not D_PAGED, 3067 align first section to largest section alignment, not first 3068 section alignment. 3069 30701999-01-04 Jason Molenda (jsm@bugshack.cygnus.com) 3071 3072 * configure.in: Require autoconf 2.12.1 or higher. 3073 3074Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com> 3075 3076 * archures.c (bfd_mach_i386_i386_intel_syntax): Define. 3077 * bfd-in2.h: Likewise. 3078 * cpu-i386.c (bfd_i386_arch_intel_syntax): New. 3079 30801998-12-16 Gavin Romig-Koch <gavin@cygnus.com> 3081 3082 * archures.c (bfd_mach_mips4111): New. 3083 * bfd-in2.h: Regenerate. 3084 * cpu-mips.c: Add support for and independent 4111. 3085 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111. 3086 (_bfd_mips_elf_final_write_processing): 3087 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111. 3088 30891998-12-15 Gavin Romig-Koch <gavin@cygnus.com> 3090 3091 * elf32-mips.c (elf_mips_abi_name): New. 3092 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags. 3093 30941998-12-12 Gavin Romig-Koch <gavin@cygnus.com> 3095 3096 * elf32-mips.c (_bfd_mips_elf_final_write_processing): 3097 Handle bfd_mach_mips4300. 3098 30991998-12-11 Ulrich Drepper <drepper@cygnus.com> 3100 3101 * elf32-i386.c: Remove leaked development code from patch 3102 1998-12-10 by Richard Henderson. 3103 31041998-12-10 Richard Henderson <rth@cygnus.com> 3105 3106 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations 3107 in debug sections for symbol defined externally. 3108 3109Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> 3110 3111 * targets.c (bfd_target_vector): Remove duplicate entry for 3112 tekhex_vec. 3113 31141998-12-09 Nick Clifton <nickc@cygnus.com> 3115 3116 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0 3117 since we are using RELAs. 3118 3119Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com> 3120 3121 SCO Open Server Release 5 core file support, from Jouke Numan 3122 <jnuman@hiscom.nl>: 3123 * sco5-core.c: New file. 3124 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo. 3125 (sco5-core.lo): Define SCO5_CORE in COREFLAG. 3126 * Makefile.am: Rebuild dependencies. 3127 (OPTIONAL_BACKENDS): Add sco5-core.lo. 3128 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c. 3129 * bfd.c (struct _bfd): Add sco5_core_data field to tdata. 3130 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE. 3131 * bfd-in2.h, configure, Makefile.in: Rebuild. 3132 3133Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com> 3134 3135 * config.bfd (hppa*-*-mpeix*): New target. 3136 * configure.in: Add AC_HEADER_DIRENT. 3137 (hppa*-*-mpeix*): New target. 3138 * configure.host (hppa*-*-mpeix*): New host. 3139 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and 3140 friends rather than just including <sys/dir.h>. 3141 * som.h (struct som_symbol): Add hppa_priv_level and apto 3142 tc_data. Change all users. 3143 (struct somdata): Add comp_unit field. 3144 (obj_som_compilation_unit): Define. 3145 (bfd_som_attach_compilation_unix): Declare. 3146 * som.c: Check HOST_HPPAMPEIX. 3147 (struct som_misc_symbol_info): Add new field priv_level. 3148 (som_object_setup): Add current_offset parameter. Change all 3149 callers. 3150 (setup_sections): Likewise. 3151 (som_object_p): For EXECLIBMAGIC, read the lst header. 3152 (som_write_symbol_strings): Add compilation_unit parameter. 3153 Change all callers. 3154 (som_finish_writing): Write out compilation_unit. 3155 (som_bfd_derive_misc_symbol_info): Set priv_level. 3156 (som_build_and_write_symbol_table): Set xleast field to 3. 3157 (som_slurp_symbol_table): Set symbol priv_level. 3158 (bfd_som_attach_compilation_unit): New function. 3159 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set 3160 priv_level into symbol_value. 3161 * configure, config.in: Rebuild. 3162 3163Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com> 3164 3165 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent 3166 warning function to call _bfd_error_handler instead. 3167 3168 * libbfd.c (COERCE32): Cast through unsigned long and long to 3169 avoid bug in old version of gcc. 3170 3171 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove. 3172 (elf_backend_additional_program_headers): Don't define. 3173 31741998-12-08 Nick Clifton <nickc@cygnus.com> 3175 3176 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative 3177 relocations to include offset of 2 included in the insns, and the 3178 offset of the relocs within the section. 3179 3180Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com> 3181 3182 The following changes were made by David Taylor 3183 <taylor@texas.cygnus.com>, Edith Epstein 3184 <eepstein@sophia.cygnus.com>, Jim Blandy 3185 <jimb@zwingli.cygnus.com>, and Elena Zannoni 3186 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in 3187 changes originally made by HP; HP did not create ChangeLog 3188 entries. 3189 3190 * aclocal.m4, configure, Makefile.in: Rebuilt using latest 3191 automake macro library. 3192 3193 * hpux-core.c (hpux_core_core_file_p): this function now 3194 understands HPUX 10.30 thread info. Yes, the thread stacks can be 3195 found in the corefile! Also, in hpux_core_core_file_p, if we 3196 encounter a section with an unknown type, don't punt. Instead, 3197 just skip it. Also, count the number of sections of known type 3198 that we encounter. If we encounter at least one good one, then 3199 we'll declare that the file is a core file. If we encounter any 3200 unknown ones but some known ones, then we'll issue a warning (but 3201 still declare it to be a core file). Also, correctly decide when a 3202 file is not a core. 3203 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined. 3204 (CORE_ANON_SHMEM): define if not defined. 3205 (hpux_core_struct): add members lwpid and user_tid. 3206 (core_kernel_thread_id, core_user_thread_id): new macros. 3207 (make_bfd_asection): use bfd_alloc to allocate room for a copy of 3208 the name before storing it in the bfd. 3209 (hpux_core_core_file_p): handle threads. 3210 3211 * libhppa.h (GET_FIELD): protect against redefinition. 3212 (HPPA_WIDE): define. 3213 (GET_FIELD): define. 3214 (GET_BIT): define. 3215 (MASK): define. 3216 (CATENATE): define. 3217 (ELEVEN): define. 3218 (sign_extend): redefine. 3219 (assemble_6): define. 3220 (assemble_12): rewrite. 3221 (assemble_16): define. 3222 (assemble_16a): define. 3223 (assemble_17): rewrite. 3224 (assemble_22): define. 3225 32261998-12-07 Nick Clifton <nickc@cygnus.com> 3227 3228 * elf32-fr30.c (fr30_final_link_relocate): Using signed 3229 relocations for signed values. 3230 3231Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com> 3232 3233 * mipsbsd.c (MY(set_arch_mach)): Make static. 3234 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use 3235 bfd_mach_mips* macros rather than simple numbers. 3236 3237 COFF weak symbol support, based on patches from Mark Elbrecht 3238 <snowball3@usa.net>: 3239 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT. 3240 * coffgen.c (coff_renumber_symbols): Handle weak symbols. 3241 (coff_write_alien_symbol): Likewise. 3242 * cofflink.c (coff_link_check_ar_symbols): Likewise. 3243 (coff_link_add_symbols): Likewise. 3244 (_bfd_coff_link_input_bfd): Likewise. 3245 (_bfd_coff_write_global_sym): Likewise. 3246 3247 * elf.c (copy_private_bfd_data): Always initialize the 3248 includes_phdrs field. 3249 3250 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF 3251 file defines a symbol first mentioned in an ELF file. 3252 3253 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if 3254 possible, rather than only if BFD64. 3255 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT, 3256 not __GNUC__. 3257 * bfd-in2.h: Rebuild. 3258 3259 * srec.c (srec_set_section_contents): Correct test to avoid 3260 switching to 4 byte addresses after seeing a second section which 3261 requires 3 byte addresses. From Joel Schantz 3262 <joel.schantz@argosys.boeing.com>. 3263 3264 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent 3265 <aymeric.vincent@emi.u-bordeaux.fr>. 3266 32671998-12-04 Jim Blandy <jimb@zwingli.cygnus.com> 3268 3269 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to 3270 decide whether the output file is -mrelocatable-lib, 3271 -mrelocatable, or neither. (gdb.base/nodebug.exp) 3272 32731998-12-03 Nick Clifton <nickc@cygnus.com> 3274 3275 * elf32-fr30.c: Add support for R_FR30_48 reloc. 3276 * reloc.c: Add BFD_RELOC_FR30_48 relocation. 3277 * bfd-in2.h: Regenerate. 3278 * libbfd.h: Regenerate 3279 3280Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com> 3281 3282 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to 3283 link against a dynamic symbol with no type or size. 3284 32851998-12-01 Ulrich Drepper <drepper@cygnus.com> 3286 3287 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit 3288 relocation for section which does not get loaded. 3289 (elf_i386_relocate_section) [R_386_32]: Likewise. 3290 3291Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com> 3292 3293 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size, 3294 reloc_count and i long instead of unsigned long. Handle error 3295 return from bfd_canonicalize_reloc. 3296 32971998-12-01 Nick Clifton <nickc@cygnus.com> 3298 3299 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of 3300 a hash table. 3301 3302Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk> 3303 3304 * elf32-sh.c (elf/sh.h): Include. 3305 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type. 3306 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8. 3307 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8. 3308 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8. 3309 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h. 3310 3311Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au> 3312 3313 * elflink.h (compute_bucket_count): Don't allow minsize==0, it 3314 causes division by zero later on. 3315 3316Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com> 3317 3318 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not 3319 needed. 3320 33211998-11-25 DJ Delorie <dj@cygnus.com> 3322 3323 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation 3324 hook now. 3325 3326Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com> 3327 3328 * elf32-fr30.c (fr30_elf_relocate_section): Call 3329 fr30_final_link_relocate. 3330 (fr30_final_link_relocate): New function: Handle I20 and I32 3331 relocs. 3332 (fr30_elf_i32_reloc): New function: Handle I32 relocs. 3333 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs. 3334 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs. 3335 3336 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc 3337 chain to empty. 3338 3339 The following changes are based on a patch submitted by Gianluca 3340 Moro <glctr@abc.it>: 3341 3342 (v850_elf_perform_relocation): Only update a hi16s reloc if it has 3343 not already been updated. 3344 (find_remembered_hi16s_reloc): New parameter 'already_found' 3345 returns state of remembered hi16s reloc. 3346 (remember_hi16s_reloc): Set 'found' field to false. 3347 (hi16s_location): Add 'found' field. 3348 33491998-11-23 DJ Delorie <dj@cygnus.com> 3350 3351 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants 3352 to see .DLL files as unrecognized. 3353 (i3coff_object_p): Sorry, had to hack it to not recognize these 3354 files (pei-i386) on request. 3355 33561998-11-23 DJ Delorie <dj@cygnus.com> 3357 3358 * opncls.c (bfd_make_readable): need more cleanup for symbols and 3359 relents. Call bfd_check_format to reinitialize. 3360 3361Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com> 3362 3363 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious 3364 warnings. 3365 3366Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com> 3367 3368 * aclocal.m4: regenerate 3369 * configure: regenerate 3370 3371Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com> 3372 3373 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size. 3374 * elf.c (_bfd_elf_link_hash_newfunc): Clear it. 3375 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and 3376 respect it as an upper bound on what memory to reference. 3377 (elf_gc_smash_unused_vtentry_relocs): Likewise. 3378 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and 3379 update vtable_entries_size appropriately. 3380 3381Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com> 3382 3383 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold 3384 reloc number. 3385 3386Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com> 3387 3388 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY 3389 bfds; they have no "file" so we fake it. 3390 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen) 3391 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by 3392 resizing the memory buffer. 3393 * opncls.c (bfd_make_writable): New function; lets you write a 3394 bfd_create'd bfd to an in-memory buffer. 3395 (bfd_make_readable): New function; lets you read back that buffer 3396 as if it were from bfd_openr. Used to build generated archive 3397 members (winsup's ld's dlltool) 3398 3399Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com> 3400 3401 * po/bfd.pot: Regenerated. 3402 3403Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com> 3404 3405 * elf32-v850.c (hi16s_location): Replaced fixed size array with 3406 linked list. 3407 3408Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com> 3409 3410 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper 3411 element of the gotentry list for local symbols too. 3412 (elf64_alpha_relocate_section): Unify local and global handling. 3413 Assert that gotent->use_count > 0. 3414 3415Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com> 3416 3417 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and 3418 update for file name changes of July 2, 1998. 3419 (vms_vax_vec): New. 3420 * configure: Rebuild. 3421 3422Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com> 3423 3424 * po/bfd.pot: Regenerated. 3425 3426Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com> 3427 3428 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*. 3429 * aclocal.m4, configure: regenerate 3430 3431Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com> 3432 3433 * elf.c (prep_headers): Add support for bfd_arch_fr30. 3434 3435Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com> 3436 3437 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE, 3438 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value 3439 was cached. 3440 * aclocal.m4, configure: regenerated. 3441 3442Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com> 3443 3444 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and 3445 R_D10V_GNU_VTENTRY relocs. 3446 (elf_d10v_howto_table): Likewise. 3447 (d10v_reloc_map d10v_reloc_map): Likewise. 3448 (elf32_d10v_gc_mark_hook): New. 3449 (elf32_d10v_gc_sweep_hook): New. 3450 (elf32_d10v_check_relocs): New. 3451 (elf32_d10v_relocate_section): New. 3452 (elf_backend_relocate_section): Define. 3453 (elf_backend_can_gc_sections): Define. 3454 3455Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de> 3456 3457 * Makefile.am (BFD32_BACKENDS): Move vms files here... 3458 (BFD64_BACKENDS): ...from here. 3459 (BFD32_BACKENDS_CFILES): Move vms files here... 3460 (BFD64_BACKENDS_CFILES): ...from here. 3461 * Makefile.in: Rebuild. 3462 3463Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com> 3464 3465 * Makefile.am: Add FR30 target. 3466 * Makefile.in: Add FR30 target. 3467 * archures.c: Add support for FR30. 3468 * config.bfd: Add support for FR30. 3469 * configure.in: Add support for FR30. 3470 * reloc.c: Add support for FR30 relocations. 3471 * targets.c: Add support for FR30 relocations. 3472 * bfd-in2.h: Regenerate. 3473 * configure: Regenerate. 3474 * libbfd.h: Regenerate. 3475 * cpu-fr30.c: New file. 3476 * elf32-fr30.c: New file. 3477 3478Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com> 3479 3480 * configure.in: detect cygwin* instead of cygwin32* 3481 * configure: regenerate 3482 3483Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com) 3484 3485 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca, 3486 use bfd_malloc and free instead and check return value from bfd_malloc. 3487 3488Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com> 3489 3490 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare. 3491 * libbfd.h: Rebuild. 3492 3493 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out. 3494 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise. 3495 (MIPS_TEXT_DYNSYM_SECN): Likewise. 3496 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash 3497 section. 3498 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex 3499 field. 3500 (mips_elf_link_hash_table_create): Don't initialize 3501 dynsym_sec_strindex. 3502 (mips_elf_gc_mark_hook): Add default case to avoid warning. 3503 (mips_elf_size_dynamic_sections): Generate a section symbol for 3504 every output section. 3505 (mips_elf_finish_dynamic_sections): Count all sections for 3506 DT_MIPS_UNREFEXTNO. 3507 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all 3508 output sections. 3509 3510Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au> 3511 3512 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots 3513 for later PLT entries in large PLTs. 3514 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots. 3515 3516Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com) 3517 3518 * elf32-ppc.c (ppc_elf_reload_section): Fix typo. 3519 35201998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com> 3521 3522 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value. 3523 * elflink.h (elf_collect_hash_codes): New function. This function is 3524 called for each exported symbol and we compute the ELF hash value for 3525 it. 3526 (compute_bucket_value): New function. It is called from 3527 size_dynamic_sections to determine the hash table size. When we are 3528 optimizing a better, but slower, algorithm is used. 3529 (size_dynamic_sections): Call compute_bucket_value. 3530 3531 * elf.c (bfd_elf_hash): Optimize the hash function a bit. 3532 3533Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com> 3534 3535 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and 3536 R_SH_GNU_VTENTRY. 3537 (sh_elf_gc_mark_hook): New. 3538 (sh_elf_gc_sweep_hook): New. 3539 (sh_elf_check_relocs): New. 3540 (elf_backend_can_gc_sections): Define. 3541 3542Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com> 3543 3544 * acinclude.m4: undo previous gettext change 3545 * aclocal.m4: rebuild with right version of aclocal. 3546 3547Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com> 3548 3549 * acinclude.m4, aclocal.m4: move gettext-related fragments from 3550 aclocal.m4 to acinclude.m4, so they don't get lost. 3551 3552 * elfcore.h: rewrite for better corefile support. 3553 * elf.c (elfcore_*): new functions. 3554 * elf-bfd.h (elf_obj_tdata): new structure members. 3555 * acconfig.h, acinclude.m4, configure.in: add feature-tests for 3556 flavor of procfs. 3557 * aclocal.m4, config.in, configure, Makefile.in: regenerated. 3558 3559Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com> 3560 3561 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT 3562 and R_M32R_GNU_VTENTRY. 3563 (elf_backend_can_gc_sections): Define. 3564 (m32r_elf_check_relocs): New. 3565 (m32r_elf_gc_mark_hook): New. 3566 (m32r_elf_gc_sweep_hook): New. 3567 (m32r_elf_relocate_section): Handle VT relocs. 3568 3569Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com> 3570 3571 * coff-arm.c (arm_relocate_section): Remove redundant test. 3572 3573 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make 3574 cleat that the 'bitsize' field is the size of the bitfield AFTER 3575 relocation not before. 3576 3577 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield. 3578 3579 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo 3580 relocs. 3581 3582Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com> 3583 3584 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and 3585 R_SPARC_GNU_VTENTRY. 3586 (elf32_sparc_check_relocs): Handle them. 3587 (elf32_sparc_reloc_type_lookup): Likewise. 3588 (elf32_sparc_relocate_section): Likewise. 3589 (elf32_sparc_gc_mark_hook): New. 3590 (elf32_sparc_gc_sweep_hook): New. 3591 3592Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com) 3593 3594 * som.c (som_finish_writing): Perform some sanity checks when 3595 writing an executable or shared library. 3596 3597Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com> 3598 3599 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line. 3600 * configure.in (elf): Add dwarf1.lo. 3601 * elf-bfd.h (elf_ob_tdata): Add dwarf1_find_line_info. 3602 * elf.c (_bfd_elf_find_nearest_line): Add call to 3603 _bfd_dwarf1_find_nearest_line. 3604 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): 3605 Add call to _bfd_dwarf1_find_nearest_line. 3606 * configure: Rebuilt. 3607 3608Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com> 3609 3610 * elflink.h (elf_gc_sections): Do not allow garbage 3611 collection if dynamic sections have been created. 3612 3613Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com> 3614 3615 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and 3616 R_V850_GNU_VTENTRY. 3617 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs. 3618 (v850_elf_perform_relocation): Likewise. 3619 (v850_elf_final_link_relocate): Likewise. 3620 (v850_elf_relocate_section): Likewise. 3621 (v850_elf_gc_sweep_hook): New routine. 3622 (v850_elf_gc_mark_hook): New routine. 3623 (elf_backend_can_gc_sections): Define. 3624 3625Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com> 3626 3627 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume 3628 that dynobj exists. 3629 3630Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu> 3631 3632 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): 3633 Declare size as bfd_size_type. 3634 (rs6000coff_get_section_contents): Declare count as bfd_size_type. 3635 3636Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com) 3637 3638 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch 3639 structure. 3640 * som.c (CPU_PA_RISC2_0): Define. 3641 (_PA_RISC2_0_ID): Likewise. 3642 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed. 3643 3644Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com> 3645 3646 * elflink.h (elf_link_add_object_symbols): When a versioned symbol 3647 has a base which is already defined, only add the referenced 3648 symbol to the dynamic symbol table if it is defined or referenced 3649 by a regular file. 3650 3651 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs 3652 correctly. 3653 36541998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 3655 3656 * elflink.h (elf_link_add_object_symbols): Undo last change. 3657 3658Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com> 3659 3660 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic 3661 symbol for the indirect alias to a versioned symbol. 3662 3663Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com> 3664 3665 * elf32-i386.c (elf32_i386_vtinherit_howto): New. 3666 (elf32_i386_vtentry_howto): New. 3667 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto 3668 or elf32_i386_vtinherit_howto on lookup. 3669 3670Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 3671 3672 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum 3673 reloc_type. Rename R_68K__max to R_68K_max. 3674 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY 3675 reloc. 3676 3677Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com> 3678 3679 * libbfd.c (bfd_getb32): Rewrite expression to get better code. 3680 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise. 3681 3682 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not 3683 after. 3684 3685Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com> 3686 3687 * elflink.h (elf_link_add_object_symbols): Ensure that the warning 3688 message has a null byte terminator. 3689 3690Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com> 3691 3692 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of 3693 word subject to R_V850_32 relocation. 3694 3695Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com> 3696 3697 * dwarf2.c: Add comment describing problem computing line numbers 3698 for undefined symbols at link time. 3699 3700Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com> 3701 3702 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't 3703 transform a defweak into a plt entry. 3704 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary 3705 plt entry references to receive a RELATIVE reloc. 3706 (elf64_alpha_finish_dynamic_symbol): Fill them in. 3707 (elf64_alpha_relocate_section): Assert we don't overrun 3708 the allocated relocation space. 3709 3710Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com> 3711 3712 * elf.c (swap_out_syms): Always treat section symbols as 3713 special, even if they are attached to a common section. 3714 3715Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com> 3716 3717 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in 3718 sections with v850 common section attributes into named v850 3719 common sections. 3720 (v850_elf_add_symbol_hook): Move symbols in sections with v850 3721 common section attributes into named v850 common sections. 3722 3723Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com> 3724 3725 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print 3726 statement. 3727 37281998-09-15 Geoff Keating <geoffk@ozemail.com.au> 3729 3730 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset 3731 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16 3732 reloc to the wrong section a warning, not an error. .dynsbss 3733 is not an output section, so there is no need to check for it. 3734 3735Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com> 3736 3737 * elf-bfd.h: Add argument to elf_backend_get_symbol_type. 3738 3739Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com> 3740 3741 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type. 3742 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and 3743 R_ARM_GNU_VTENTRY. 3744 (elf32_arm_gc_mark_hook): New. 3745 (elf32_arm_gc_sweep_hook): New. 3746 (elf32_arm_check_relocs): New. 3747 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY 3748 relocations. 3749 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY 3750 relocations. 3751 37521998-09-10 Geoff Keating <geoffk@ozemail.com.au> 3753 3754 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL, 3755 assume there is no PLT or GOT. 3756 3757Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com> 3758 3759 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just 3760 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is 3761 also accepted as a function symbol type. 3762 3763Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> 3764 3765 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only. 3766 3767Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com> 3768 3769 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to 3770 match definition of _bfd_gc_sections field. 3771 * libbfd.h: Rebuild. 3772 3773Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com> 3774 3775 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust 3776 the addend of a dynamic relocation referencing a section. 3777 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise. 3778 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset. 3779 3780Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com> 3781 3782 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the 3783 bed has a size_dynamic_sections routine before trying to use it. 3784 3785Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com> 3786 3787 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use 3788 _bfd_elf_rel_vtable_reloc_fn. 3789 3790Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com> 3791 3792 * Makefile.am: Add elf32-arm.c. 3793 * Makefile.in: Rebuild. 3794 * elf-bfd.h: Add elf_backend_get_symbol_type. 3795 * elf.c (swap_out_syms): If defined, call 3796 elf_backend_get_symbol_type. 3797 * elf32-arm.c: Define elf_backend_get_symbol_type. 3798 (elf32_arm_get_symbol-type): New routine. 3799 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC. 3800 (bfd_elf32_arm_process_before_allocation): Change to 3801 check for STT_ARM_TFUNC. 3802 (elf32_arm_final_link_relocate): Likewise. 3803 * elfxx-target.h: Add elf_backend_get_symbol_type. 3804 3805Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com> 3806 3807 * archures.c (bfd_mach_alpha_ev[456]): New. 3808 * cpu-alpha.c: Rework to match these types. 3809 * bfd-in2.h: Rebuild. 3810 3811Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com> 3812 3813 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare. 3814 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New. 3815 3816 * elf32-i386.c (elf_howto_table): Add vtable relocs. 3817 (elf_i386_reloc_type_lookup): Recognize them. 3818 (elf_i386_check_relocs): Pass them off to generic code. 3819 (elf_i386_relocate_section): Ignore them. 3820 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New. 3821 (elf_backend_can_gc_sections): True. 3822 3823Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com> 3824 3825 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL 3826 before looking at owner field. 3827 (elf32_arm_to_thumb_stub): Ditto. 3828 (elf32_arm_relocate_section): Compute name before calling 3829 elf32_arm_final_link_relocate(). 3830 3831Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com> 3832 3833 * elf.c: comment and formatting cleanups. 3834 * elfcore.h: ditto. 3835 3836Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com> 3837 3838 * elfcode.h (elf_object_p): Reject files of header type ET_CORE 3839 (core files are treated differently than object files). 3840 * elf-bfd.h (_bfd_elf_write_corefile_contents, 3841 bfd_elf_mkcorefile): declare. 3842 * elfxx-target.h (_bfd_elf_write_corefile_contents, 3843 bfd_elf_mkcorefile): add to bfd_target vector. 3844 * elfcore.h (elf_core_file_p): save the program header table, 3845 and set the bfd architecture from the elf file header. 3846 * elf.c (bfd_elf_mkcorefile): new function. 3847 (_bfd_elf_write_corefile_contents): new function. 3848 (assign_file_positions_for_segments): add cases for handling 3849 PT_NOTE segments. (assign_file_positions_except_relocs): 3850 core files should be handled the same as exec files. 3851 (prep_headers): identify core files as type ET_CORE. 3852 (copy_private_bfd_data): identify the sections belonging to 3853 the PT_NOTE segment. 3854 3855 * elf32-sparc.c (elf32_sparc_final_write_processing): 3856 add break statement to default case. 3857 38581998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com> 3859 3860 * elf32-ppc.c (ppc_elf_relocate_section): Check that output 3861 section (not input) will be in sections ".sbss", ".sbss2", 3862 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL, 3863 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore 3864 output_offset for correct evaluation of addend. 3865 3866Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com> 3867 3868 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking, 3869 elf32_arm_allocate_interworking_sections and 3870 elf32_arm_process_before_allocation. 3871 3872Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com> 3873 3874 * bfd-in.h: Ammend prototype for 3875 elf32_arm_process_before_allocation to remove surplus third 3876 argument. 3877 3878 * bfd-in2.h: Regenerate. 3879 3880Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com> 3881 3882 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols. 3883 3884Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com> 3885 3886 * aoutx.h (aout_link_input_section_ext): Use the relocation already 3887 calculated for RELOC_SPARC_REV32 case. 3888 3889Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com> 3890 3891 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking, 3892 elf32_arm_allocate_interworking_sections and 3893 elf32_arm_process_before_allocation. 3894 * bfd-in2.h: Regenerated. 3895 * elf32-arm.c Define elf32_arm_link_hash_table. 3896 (insert_thumb_branch): New routine. 3897 (find_thumb_glue): New routine. 3898 (find_arm_glue): New routine. 3899 (record_arm_to_thumb_glue): New routine. 3900 (record_thumb_to_arm_glue): New routine. 3901 (elf32_arm_link_hash_table_create): New routine. 3902 (elf32_arm_get_bfd_for_interworking): New routine. 3903 (elf32_arm_allocate_interworking_sections) New routine. 3904 (elf32_arm_process_before_allocation) New routine. 3905 (elf32_thumb_to_arm_stub): New routine. 3906 (elf32_arm_to_thumb_stub): New routine. 3907 (elf32_print_private_bfd_data): Fix typo. 3908 (elf32_arm_final_link_relocate): Add argument sym_sec. 3909 Check for branches to thumb symbols in case R_ARM_PC24. 3910 Check for branches to arm symbols in case R_ARM_THM_PC22. 3911 (elf32_arm_relocate_section): Pass symbol section to 3912 elf32_arm_final_link_relocate. 3913 3914Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au> 3915 3916 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT 3917 entries unless the symbol is defined in the executable; in 3918 particular, undefined weak symbols get a PLT entry. 3919 3920Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com> 3921 3922 * libaout.h: Remove nested comment to avoid warning. 3923 3924Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com> 3925 3926 * elf32-arm.c (elf32_arm_final_link_relocate): Rework 3927 R_ARM_PC24 relocation. 3928 3929Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com> 3930 3931 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused 3932 argument is_local. Add argument sym_flags. Check sym_flags 3933 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case. 3934 (elf32_arm_relocate_section): Don't pass local sym and pass 3935 sym_flags to elf32_arm_final_link_relocate. 3936 3937Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com> 3938 3939 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change 3940 to not count too few relocs for dynamicly linked executables. 3941 3942Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com> 3943 3944 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider 3945 symbols without a dynamic index dynamic. Consider all weak 3946 symbols dynamic. 3947 (elf64_alpha_strip_section_from_output): Don't assume 1-1 3948 correspondance between input and output sections. 3949 3950Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 3951 3952 * elflink.h (elf_gc_common_finalize_got_offsets): For backends 3953 that use a .got.plt section start the got offset at zero. 3954 3955Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com> 3956 3957 * ieee.c (ieee_write_processor): Correct the processor ID written 3958 out for bfd_arch_m68k, accommodating change of March 25. 3959 3960Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com> 3961 3962 * elf32-arm.c (elf32_arm_final_link_relocate): Rework 3963 R_ARM_THM_RPC22 relocations. 3964 3965Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com> 3966 3967 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols 3968 are always dynamic. 3969 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE 3970 .got relocs in -Bsymbolic shared objects. 3971 3972Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com> 3973 3974 * elf32-arm.c: Add private flags to ELF header. 3975 (elf32_arm_print_private_bfd_data): New Function. 3976 (elf32_arm_set_private_flags): New Function. 3977 (elf32_arm_copy_private_flags): New Function. 3978 (elf32_arm_merge_private_bfd_data): New Function. 3979 3980Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com> 3981 3982 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against 3983 a local symbol. 3984 (elf32_sparc_relocate_section): Likewise. 3985 3986Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com> 3987 3988 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the 3989 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_. 3990 (ppc_elf_relocate_section): Pull sgot and splt search to the start 3991 of the function. Recognize no .plt as static linking. 3992 39931998-08-01 Ulrich Drepper <drepper@cygnus.com> 3994 3995 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass 3996 ".liblist" string through gettext. 3997 3998Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com> 3999 4000 * Makefile.am: Add support for elf32-arm.lo. 4001 * Makefile.in: Rebuild. 4002 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs. 4003 (thumb-*-elf): Define targ_defvec and targ_selvecs. 4004 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec. 4005 * configure: Regenerate. 4006 * elf.c: (prep_headers): Support arch_type of EM_ARM. 4007 * targets.c: Support new targets bfd_elf32_bigarm_vec and 4008 bfd_target bfd_elf32_littlearm_vec. 4009 * elf32-arm.c: New file. 4010 4011Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com> 4012 4013 * libaout.h (M_SPARCLITE_LE): New machine. 4014 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE. 4015 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE. 4016 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le 4017 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32. 4018 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le 4019 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support. 4020 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map, 4021 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32 4022 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to 4023 be BFD_RELOC_SPARC_REV32. 4024 * reloc.c: Ditto. 4025 * config.bfd (sparc86x-*-aout): New 4026 4027Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com> 4028 4029 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before 4030 actually mapping the output sections. 4031 4032Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com) 4033 4034 4035 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry. 4036 (mn10300_elf_reloc_map): Similarly. 4037 (mn10300_elf_final_link_relocate): Handle R_MN10300_24. 4038 4039Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com> 4040 4041 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on 4042 Irix 6. 4043 (bfd_elf32_bfd_reloc_type_lookup): Add default case. 4044 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with 4045 elf_mips_reloc_type defined in elf/mips.h. 4046 40471998-07-24 Ulrich Drepper <drepper@cygnus.com> 4048 4049 * elf64-mips.c: Remove reloc_type definition completely. It's now 4050 in elf/mips.h. 4051 4052Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com> 4053 4054 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations 4055 as they are defined in elf/mips.h now. 4056 4057Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com) 4058 4059 4060 * Re-add lost change: 4061 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field 4062 "movm_stack_size". 4063 (mn10300_elf_relax_section): Include stack space for register saves 4064 in the imm8 field of a "call" instruction. 4065 (compute_function_info): Determine how much stack is allocated by 4066 the movm instruction. Fix typo. 4067 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size. 4068 4069Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com> 4070 4071 * elf32-sparc.c (elf_backend_got_header_size): Define as 4. 4072 * elf64-sparc.c (elf_backend_got_header_size): Define as 8. 4073 40741998-07-22 Ulrich Drepper <drepper@cygnus.com> 4075 4076 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type. 4077 4078Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com> 4079 4080 * elf32-hppa.h: Let ELF header define the enum containing the 4081 external reloc numbers. 4082 * elf32-i386.h: Likewise. 4083 40841998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com> 4085 4086 * elf-m10300.c: Let ELF header now define the macros to get the enum. 4087 * elf32-mips.c: Likewise. 4088 * elf32-ppc.c: Likewise. 4089 4090Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com> 4091 4092 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in 4093 bfd_coff_set_symbol_class(), in order to avoid K&R compatability 4094 prblems. 4095 * bfd-in.h: Regenerate. 4096 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class' 4097 parameter to 'unsigned int' to avoid K&R compatability problems. 4098 4099Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com> 4100 4101 * ieee.c (ieee_find_nearest_line): Change filename_ptr and 4102 functionname_ptr to be const. Change line_ptr to be unsigned. 4103 4104 * coffcode.h (coff_link_output_has_begun): Simplify handling when 4105 macro is not defined. Change second parameter from bfd_link_info 4106 to coff_final_link_info. Add prototype. 4107 (coff_final_link_postscript): Simplify handling when macro is not 4108 defined. Add prototype. 4109 41101998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com> 4111 4112 * elf-mn10300.c: Before include system specific ELF header define 4113 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS. 4114 * elf32-mips.c: Likewise. 4115 * elf32-ppc.c: Likewise. 4116 4117Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com> 4118 4119 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c 4120 temporary patch over to elf64-mips.c as well. 4121 41221998-07-21 Ulrich Drepper <drepper@cygnus.com> 4123 4124 * elf32-mips.c (reloc_type): Temporarily disable definition of 4125 standard relocation since they are now defined in elf/mips.h. 4126 4127Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com> 4128 4129 * elf-m10200.c (mn10200_elf_final_link_relocate): 4130 Modify range test for case R_MN10200_8. 4131 4132 * elf-m10300.c (mn10300_elf_final_link_relocate): 4133 Modify range test for case R_MN10300_8. 4134 4135Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com> 4136 4137 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size. 4138 * elf32-i386.c (elf_backend_got_header_size): Define. 4139 (elf_backend_plt_header_size): Define. 4140 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise. 4141 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise. 4142 * elfxx-target.h: Provide a default of zero. 4143 * elflink.c (_bfd_elf_create_got_section): Use got_header_size. 4144 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise. 4145 4146 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT 4147 entry from an executable, even if the plt refcount goes to 0. 4148 4149Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 4150 4151 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the 4152 directory name at the line number. 4153 4154 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols 4155 with an unspecified type. 4156 4157Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com> 4158 4159 * sunos.c: Add undef of valid to avoid problem on SunOS. 4160 4161Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com> 4162 4163 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize. 4164 4165Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 4166 4167 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count 4168 R_68K_PCxx and R_68K_xx relocations. Make sure that 4169 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference. 4170 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and 4171 R_68K_xx relocations. 4172 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol 4173 that has no plt entry. 4174 (elf_m68k_relocate_section): Ignore the plt offset in a static 4175 link. 4176 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for 4177 an ignored symbol. 4178 (elf_gc_common_finalize_got_offsets): Set the got offsets also in 4179 a static link. 4180 4181 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc 4182 types. 4183 (howto_table, reloc_map): Add entries for them. 4184 (elf_m68k_check_relocs): Handle them. Implement reference 4185 counting for got and plt entries. 4186 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions. 4187 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt 4188 symbols. 4189 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete. 4190 (elf_m68k_relocate_section): Handle the new reloc types. 4191 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook, 4192 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define. 4193 * elflink.h (elf_link_add_object_symbols): When creating an 4194 indirect reference for symbol versioning also copy the plt 4195 offset. 4196 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT 4197 flag also reset the plt offset. 4198 (elf_link_assign_sym_version): Likewise. 4199 (elf_gc_common_finalize_got_offsets): Increment the got offset by 4200 the size of the entry in bytes. 4201 (elf_gc_allocate_got_offsets): Likewise. 4202 4203Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com> 4204 4205 * elflink.h (elf_gc_sections): Return true rather than falling off 4206 the bottom. 4207 4208 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not 4209 xmalloc. 4210 4211Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com> 4212 4213 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a 4214 comment describing when it should be enabled. 4215 Changed definition of USER_LABEL_PREFIX to "", to fall into line 4216 with GCC sources. 4217 4218Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com> 4219 4220 * ieee.c (ieee_slurp_external_symbols): Handle call optimization 4221 information ATN records. 4222 4223Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com> 4224 4225 * ieee.c (ieee_slurp_external_symbols): Select an appropriate 4226 section for an absolute symbol in a fully linked file. Based on 4227 patch from Christian Holland <CHolland@de.lucent.com>. 4228 4229Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de> 4230 4231 * coff-m88k.c (m88k_special_reloc): Don't lose the information 4232 that a symbol is undefined. 4233 4234Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com) 4235 4236 * som.c (som_bfd_gc_sections): Define. 4237 4238Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com> 4239 4240 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about 4241 overflows in ARM_26D patches, since they have already been 4242 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk> 4243 4244Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com> 4245 4246 * coffcode.h (coff_write_object_contents): If we have any long 4247 section names, call coff_write_symbols even if there are no 4248 symbols. 4249 4250Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com> 4251 4252 * elf.c (copy_private_bfd_data): Only set phdr_included once for a 4253 PT_LOAD segment, rather than only setting it once for the entire 4254 file. 4255 4256 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA, 4257 rather than ignoring every phdr with a p_paddr of 0, ignore all 4258 the phdrs if they all have a p_paddr of 0. 4259 4260 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr 4261 section was discarded from the link. 4262 4263Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk> 4264 4265 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number. 4266 4267Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk> 4268 4269 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with 4270 floating point operations. 4271 4272Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com> 4273 4274 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global 4275 function symbols. 4276 4277Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de> 4278 4279 Merge of vax/vms (read-only) support 4280 * configure.com: Support Vax target. 4281 * makefile.vms: Support Vax target. 4282 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support. 4283 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only) 4284 support. 4285 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only) 4286 support. 4287 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only) 4288 support. 4289 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only) 4290 support. 4291 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only) 4292 support. 4293 * libbfd.c (real_read): Use unbuffered read on VMS/Vax. 4294 * targets.c (bfd_target_ovax_flavour): New flavour. 4295 (vms_alpha_vec): Renamed from evax_alpha_vec. 4296 (vms_vax_vec): New. 4297 (target_vector): Update accordingly. 4298 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not 4299 evax_alpha_vec. 4300 (vax*-*-*vms*): New target. 4301 * Makefile.am: Update for renamed files. Rebuild dependencies. 4302 * bfd-in2.h: Rebuild. 4303 * configure.in, Makefile.in, aclocal.m4: Rebuild. 4304 4305Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com> 4306 4307 Based on patch from Matt Semersky <matts@scd.hp.com>: 4308 * linker.c (_bfd_generic_final_link): Force a trailing NULL 4309 pointer on abfd->outsymbols. 4310 (generic_add_output_symbol): Handle NULL sym parameter. 4311 4312Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com> 4313 4314 * elf.c (copy_private_bfd_data): Add support for changing VMA or 4315 LMA of sections. 4316 4317Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com> 4318 4319 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons 4320 when handling 32 bit immediate relocs. 4321 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise. 4322 4323Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com) 4324 4325 * section.c (STD_SECTION): Account for recently added gc_mark 4326 field in struct asection. 4327 4328 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function. 4329 (bfd_elf32_bfd_merge_private_bfd_data): Define. 4330 4331Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com> 4332 4333 ELF Section-level Garbage Collection: 4334 * bfd.c (bfd_gc_sections): New. 4335 * aout-adobe.c: Hook to default implementation. 4336 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise. 4337 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise. 4338 * evax-alpha.c: Likewise. 4339 * i386msdos.c: Likewise. 4340 * i386os9k.c: Likewise. 4341 * ieee.c: Likewise. 4342 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise. 4343 * tekhex.c, versados.c: Likewise. 4344 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New. 4345 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections. 4346 4347 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New. 4348 (bfd_generic_gc_sections): New. 4349 * section.c (SEC_KEEP): New. 4350 (asection): Add gc_mark member. 4351 4352 * elfcode.h (elf_gc*): New name remappings. 4353 * elflink.h (elf_link_input_bfd): Don't set contents on stabs 4354 sections to be excluded. 4355 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New. 4356 (elf_gc_propogate_vtable_entries_used): New. 4357 (elf_gc_smash_unused_vtentry_relocs): New. 4358 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New. 4359 (elf_gc_common_finalize_got_offsets): New. 4360 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New. 4361 * elfxx-target.h: Add and default gc hooks. 4362 4363 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset 4364 for unions. 4365 (struct elf_obj_tdata): Likewise for local_got_offsets. 4366 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses. 4367 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise. 4368 * elf64-sparc.c, elflink.h: Likewise. 4369 4370 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members. 4371 (ELF_LINK_HASH_MARK): Define. 4372 (struct elf_backend_data): Add GC hooks. 4373 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members. 4374 4375 * elf-m10300.c (mn10300_elf_check_relocs): New. 4376 (mn10300_elf_gc_mark_hook): New. 4377 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New. 4378 (elf_mn10300_howto, mn10300_reloc_map): Handle them. 4379 (mn10300_elf_final_link_relocate): Likewise. 4380 (mn10300_elf_relocate_section): Likewise. 4381 (elf_backend_can_gc_sections): Define. 4382 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New. 4383 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New. 4384 (bfd_elf32_bfd_reloc_type_lookup): Handle them. 4385 (mips_info_to_howto_rel): Likewise. 4386 (mips_elf_relocate_section): Likewise. 4387 (mips_elf_check_relocs): Likewise. 4388 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New. 4389 (elf_backend_can_gc_sections): Define. 4390 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New. 4391 (ppc_elf_howto_raw): Handle them. 4392 (ppc_elf_reloc_type_lookup): Likewise. 4393 (ppc_elf_relocate_section): Likewise. 4394 (ppc_elf_check_relocs): Reference count .got and .plt entries. 4395 Handle new vtable relocs. 4396 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries. 4397 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New. 4398 (elf_backend_can_gc_sections): Define. 4399 4400Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com) 4401 4402 * archures.c (bfd_mach_mn10300): Define. 4403 * elf-m10300.c: Include elf/mn10300.h 4404 (elf_mn10300_mach): New function. 4405 (_bfd_mn10300_elf_final_write_processing): Likewise. 4406 (_bfd_mn10300_elf_object_p): Likewise. 4407 (elf_backendfinal_write_processing): Define. 4408 (elf_backend_object_p): Likewise. 4409 4410Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com> 4411 4412 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S 4413 relocation. 4414 4415Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com> 4416 4417 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the 4418 link_next field, not the next field. 4419 4420Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com> 4421 4422 * elf.c (map_sections_to_segments): Check the section address 4423 against the phdr size both with and without a modulo of 4424 maxpagesize. 4425 4426Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com> 4427 4428 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a 4429 linker created empty input section if the output section has the 4430 same name. 4431 4432 * elflink.h (elf_link_output_extsym): Print an error message if 4433 _bfd_elf_section_from_bfd_section fails. 4434 4435 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on 4436 failure. 4437 4438Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com> 4439 4440 * elf.c (copy_private_bfd_data): Improve handling of Solaris 4441 native linker output. Avoid putting an empty section in more than 4442 one segment. 4443 4444Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com> 4445 4446 * po/Make-in (all-yes): If maintainer mode, depend on .pot file. 4447 ($(PACKAGE).pot): Unconditionally depend on POTFILES. 4448 4449Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com> 4450 4451 * elf.c (swap_out_syms): New arg relocatable_p. 4452 Don't add section VMA to symbols for relocatable output. 4453 (_bfd_elf_compute_section_file_positions): Update call to 4454 swap_out_syms. 4455 4456Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com> 4457 4458 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons 4459 against 'addend' be signed rather than unsigned. 4460 4461Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com> 4462 4463 * elf32-m32r.c: Add prototyps for static functions. 4464 4465 * coff-arm.c: Add prototypes for static functions. 4466 4467Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com> 4468 4469 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the 4470 LMA is used to order sections in a segment. 4471 4472 * elf32-v850.c: Add prototypes for static functions. 4473 Change type of addend parameter to bfd_vma in various functions. 4474 4475Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com> 4476 4477 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use 4478 complain_overflow_signed instead of complain_overflow_bitfield. 4479 4480Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 4481 4482 * elf.c (elf_map_symbols): Don't add section VMA to symbol value 4483 when comparing against 0. 4484 4485Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com> 4486 4487 * Makefile.am (config.status): New target. 4488 * Makefile.in: Rebuild. 4489 4490Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com> 4491 4492 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an 4493 error if previous object endianness doesn't match current object. 4494 4495Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com> 4496 4497 * elf32-v850.c (v850_elf_print_private_bfd_data): Call 4498 _bfd_elf_print_private)bfd_data (). 4499 4500Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com> 4501 4502 * elflink.h (elf_merge_symbol): Don't always set type_change_ok 4503 and size_change_ok. 4504 (elf_link_add_object_symbols): Set type_change_ok and 4505 size_change_ok before calling elf_merge_symbol. 4506 4507 * elf32-mips.c (mips_elf_relocate_section): If we issue an 4508 undefined symbol error, don't also issue an overflow error. 4509 4510Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au> 4511 4512 * elf32-ppc.c (ppc_elf_relocate_section): The target of an 4513 R_PPC_LOCAL24PC relocation should be local; if not, print an error 4514 message instead of crashing. 4515 4516Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il> 4517 4518 * archures.c (bfd_mach_cpu32): Define. 4519 (bfd_default_scan): Add case for 68060. Fix 68332 case to use 4520 bfd_mach_cpu32. 4521 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32. 4522 * ieee.c: Include <ctype.h>. 4523 (ieee_object_p): Parse out process ID string to make it more 4524 likely to be acceptable for bfd_scan_arch. 4525 * bfd-in2.h: Rebuild. 4526 4527Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com> 4528 4529 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call 4530 _bfd_elf_print_private_bfd_data() so that the program header will 4531 be displayed. 4532 4533Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com> 4534 4535 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than 4536 0x68. Reindent. Add some comments. 4537 4538Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com> 4539 4540 * elf.c (copy_private_bfd_data): Adjust physical address of 4541 segment in output BFD to contain LMAs of its sections. 4542 4543Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com> 4544 4545 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map, 4546 elf32_sparc_relocate_section): Added R_SPARC_32LE for little 4547 endian data 32 bit relocations. 4548 (elf32_sparc_merge_private_bfd_data): Check if linking little 4549 endian objects with big endian objects. 4550 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le. 4551 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags. 4552 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE. 4553 * reloc.c: Same. 4554 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le 4555 * archures.c (bfd_mach_sparc_sparclite_le): New. 4556 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New. 4557 4558Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com> 4559 4560 * peicode.h (add_data_entry): Fix precedence of operators in if () 4561 statement. 4562 4563Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com> 4564 4565 * bfd-in.h: Move over patch to bfd-in2.h. 4566 4567 * reloc.c (bfd_check_overflow): Add casts before shifts which may 4568 not fit in 32 bits. 4569 (_bfd_relocate_contents): Likewise. 4570 4571Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com> 4572 4573 * peicode.h (add_data_entry): If the section has no private data 4574 then do not create a Data Dictionary entry for it. 4575 4576Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com> 4577 4578 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes. 4579 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots, 4580 elf64_alpha_size_got_sections): Rewrite, handling multiple got 4581 subsections during relaxation more correctly. 4582 4583Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com> 4584 4585 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class (). 4586 Add extra argument to bfd_arm_process_before_allocation (). 4587 * bfd-in.h: Reflect changes made in bfd-in2.h. 4588 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the 4589 coff class of a BFD symbol. 4590 * coff-arm.c: Add support for interworking between Thumb code and 4591 non-interworking aware ARM code. 4592 4593Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com) 4594 4595 * po/Make-in (install-info): New target. 4596 4597Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com> 4598 4599 * filemode.c: Remove; not used. 4600 4601 If sysdep.h includes a header file, don't include it again: 4602 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or 4603 <errno.h>. 4604 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than 4605 <sysdep.h>. 4606 * archive.c: Don't include <string.h> or <errno.h>. 4607 * evax-alpha.c: Don't include <stdio.h>. 4608 * evax-egsd.c: Likewise. 4609 * evax-etir.c: Likewise. 4610 * evax-misc.c: Likewise. 4611 * evax-emh.c: Likewise. Also, don't include <sys/types.h>. 4612 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or 4613 <errno.h>. 4614 * hpux-core.c: Likewise. 4615 * netbsd-core.c: Likewise. 4616 * som.c: Likewise. 4617 * libbfd.c: Don't include <sys/types.h>. 4618 * nlmcode.h: Don't include <string.h>. 4619 * osf-core.c: Don't include <string.h> or <stdio.h>. 4620 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>, 4621 <errno.h>, or <unistd.h>. 4622 * trad-core.c: Don't include <stdio.h> or <sys/types.h>. 4623 4624Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de> 4625 4626 * configure.com: If the version number can not be found in 4627 configure.in, set it to "unknown" rather than "2.8.1". 4628 4629Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com> 4630 4631 * elf32-mips.c (elf_mips_mach): New. 4632 (_bfd_mips_elf_object_p): Use elf_mips_mach. 4633 (_bfd_mips_elf_final_write_processing): Use the names 4634 of machines, rather than the numbers. Set both the ARCH 4635 and MACH in e_flags. Handle a few more specific machines. 4636 (_bfd_mips_elf_merge_private_bfd_data): Merge both 4637 EF_MIPS_ARCH and EF_MIPS_MACH. 4638 4639Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com> 4640 4641 * syms.c (bfd_is_local_label): Revert last change. 4642 * srec.c (srec_write_symbols): Discard debugging symbols. 4643 4644Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com> 4645 4646 * som.c: Include <ctype.h>. 4647 * som.h: Don't include sysdep.h. 4648 4649Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com> 4650 4651 * libbfd.h: Rebuilt. 4652 * libbfd-in.h: Removed gettext includes and defines. 4653 * sysdep.h: Moved gettext-related includes and defines here. 4654 4655Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com> 4656 4657 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than 4658 an ad-hoc test. Kill bogus #if 0 code. 4659 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local. 4660 4661Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com> 4662 4663 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address 4664 when generating a normal executable for a symbol defined in a 4665 regular file. When copying a reloc into the output file, adjust 4666 the addend for a PC relative reloc against a global symbol. 4667 4668Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com> 4669 4670 * libbfd.h: Rebuilt. 4671 * libbfd-in.h (_): Define as dgettext. 4672 4673Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com> 4674 4675 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma, 4676 not signed. 4677 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS 4678 when declaring parameter types. 4679 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise. 4680 4681Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com> 4682 4683 * config.bfd: If we include any ELF targets in targ_defvec and/or 4684 targ_selvecs, then add the generic ELF targets to targ_selvecs. 4685 * elf32-gen.c (dummy): New static const variable. 4686 (elf_generic_info_to_howto): New static function. 4687 (elf_generic_info_to_howto_rel): New static function. 4688 (elf_info_to_howto): Define as elf_generic_info_to_howto. 4689 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel. 4690 * elf64-gen.c: Same changes as elf32-gen.c. 4691 * elfcode.h (elf_object_p): For the generic target, ignore a 4692 failure of bfd_default_set_arch_mach. Fix indentation a bit. 4693 4694Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com> 4695 4696 * configure.in (WIN32LIBADD): Add -lintl on cygwin32. 4697 * configure: Rebuild. 4698 4699Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com) 4700 4701 * config.bfd: Update OSR5/Unixware patterns. 4702 4703Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com> 4704 4705 * elf.c (assign_file_positions_for_segments): Allow for holes 4706 between sections added by a link script. 4707 4708Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com> 4709 4710 * configure.in: Change version number to 2.9.4 4711 * configure: Rebuild. 4712 4713 Based on patch from H.J. Lu <hjl@gnu.org>: 4714 * elf.c (bfd_elf_get_bfd_needed_list): New function. 4715 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare. 4716 * bfd-in2.h: Rebuild. 4717 4718Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com> 4719 4720 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other. 4721 Change all users. 4722 4723Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com> 4724 4725 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members. 4726 (elf64_alpha_relax_section): Fill them in. 4727 (elf64_alpha_relax_opt_call): Implement more than a stub. 4728 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default 4729 alignment on .scommon. 4730 (elf64_alpha_merge_gots): Merge use counts as well. 4731 4732Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com> 4733 4734 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section 4735 for calculating a local symbol's address. 4736 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count. 4737 Set the .got's cooked size as well as the raw size. 4738 4739Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com> 4740 4741 * elf32-v850.c (v850_elf_print_private_bfd_data): Add 4742 internationalisation of printed information. 4743 4744 * coff-arm.c (coff_arm_print_private_bfd_data): Add 4745 internationalisation of printed information. 4746 4747Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com> 4748 4749 * syms.c (struct indexentry): Change directory_name, file_name, 4750 and function_name fields to char *. 4751 (struct stab_find_info): Change cached_file_name field to char *. 4752 4753Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com> 4754 4755 * peicode.h (dir_names): Add missing N_() macros to dir_names array. 4756 4757Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com> 4758 4759 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir). 4760 4761Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com> 4762 4763 * Makefile.am (install-data-local): Make $(includedir). 4764 * Makefile.in: Rebuild. 4765 4766Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com> 4767 4768 * libbfd-in.h: Use `gettext' and not `dgettext' for now. 4769 4770Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com> 4771 4772 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl. 4773 * Makefile.in: Rebuild. 4774 4775 * bfd-in2.h: Rebuild for Nick's changes. 4776 4777Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com> 4778 4779 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last 4780 change wrt length == max_namelen. 4781 4782Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com> 4783 4784 * Many files: Added gettext invocations around user-visible 4785 strings. 4786 * libbfd-in.h: Added gettext includes and defines. 4787 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY, 4788 HAVE_LC_MESSAGES): Define. 4789 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and 4790 po/Makefile. 4791 * Makefile.am (SUBDIRS): Added po. 4792 (POTFILES): New macro. 4793 (po/POTFILES.in): New target. 4794 (SOURCE_HFILES): New macro. 4795 (HFILES): Use it. 4796 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files. 4797 4798Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) 4799 4800 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first 4801 NT_PRSTATUS note section encountered, it contains the status of 4802 the currently executing thread when the core file was written. 4803 4804Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com> 4805 4806 * libcoff.h: Add extra parameter to 4807 bfd_coff_link_output_has_begun overrideable function. 4808 * cofflink.c: Pass extra parameter to 4809 bfd_coff_link_output_has_begun function. 4810 * bfd-in.h: Add prototypes for exported ARM interworking 4811 functions. 4812 * peicode.h: ARM specific code reorganised to conform to BFD 4813 coding conventions. 4814 * coffcode.h: ARM specific code reorganised to conform to BFD 4815 coding conventions. 4816 * coff-arm.c: Code reorganised to conform to the BFD coding 4817 conventions. Global variables have been moved into an ARM 4818 specific hash table structure and a new function: 4819 bfd_arm_get_bfd_for_interworking() has been created which is 4820 called from the linker scripts. 4821 4822Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com> 4823 4824 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test. 4825 4826 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from 4827 elf64_alpha_relax_find_reloc_ofs. Changed all callers. 4828 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss. 4829 (elf64_alpha_size_got_sections): Don't merge .got sections twice. 4830 4831Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com> 4832 4833 * config.bfd: Added sparc86x support. 4834 4835Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com> 4836 4837 * elf32-mips.c (mips_elf_relocate_section): Do not complain about 4838 an out of range pc-relative jump/call to an undefined weak symbol. 4839 4840Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com> 4841 4842 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp 4843 comparisons signed. 4844 4845Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com> 4846 4847 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns 4848 an error other than bfd_error_system_call, set the error to 4849 bfd_error_wrong_format. 4850 4851 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add 4852 bfd_elf32_powerpcle_vec. 4853 4854 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the 4855 program segments are zero, don't set p_paddr_valid. 4856 4857Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com> 4858 4859 * elf64-alpha.c: Initial implementation of relaxation -- 4860 (struct alpha_elf_link_hash_entry): Add use_count member. 4861 (elf64_alpha_check_relocs): Initialize and increment it. 4862 (elf64_alpha_can_merge_gots): Check it when considering merging. 4863 (elf64_alpha_merge_gots): Drop entries with zero use. 4864 (elf64_alpha_calc_got_offsets_for_symbol): Likewise. 4865 (elf64_alpha_always_size_sections): Split out got sizing ... 4866 (elf64_alpha_size_got_sections): ... here. New function. 4867 (elf64_alpha_relax_find_reloc_ofs): New function. 4868 (elf64_alpha_relax_with_lituse): Likewise. 4869 (elf64_alpha_relax_without_lituse): Likewise. 4870 (elf64_alpha_relax_opt_call): Likewise. 4871 (elf64_alpha_relax_section): Likewise. 4872 (elf64_alpha_add_symbol_hook): Likewise. 4873 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16. 4874 (elf64_alpha_relocate_section): Likewise. 4875 (bfd_elf64_bfd_relax_section): Define. 4876 (elf_backend_add_symbol_hook): Likewise. 4877 4878Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com> 4879 4880 * elf.c (prep_headers): Use new EM_SPARCV9 symbol. 4881 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise. 4882 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64. 4883 4884Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com> 4885 4886 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32. 4887 * configure: Rebuild. 4888 4889Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com> 4890 4891 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@. 4892 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@. 4893 * configure.in: Define and substitute WIN32LDFLAGS and 4894 WIN32LIBADD. 4895 * aclocal.m4: Rebuild with new libtool. 4896 * configure, Makefile.in: Rebuild. 4897 4898Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com> 4899 4900 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol 4901 before any other symbols in the same section. 4902 4903Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com> 4904 4905 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF 4906 systems. 4907 4908Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com> 4909 4910 * dwarf2.c (comp_unit): Move it earlier in the source. Add 4911 addr_size. 4912 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument. 4913 Use addr_size for address size, rather than sizeof(bfd_vma). 4914 (read_attribute): Replace bdf* argument with 'comp_unit*' argument. 4915 Fix call to read_address. 4916 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument. 4917 Scrap other unneeded arguments. Fix call to read_address. 4918 (scan_unit_for_functions): Fix call to read_attribute. 4919 (parse_comp_unit): We now handle more values for addr_size. 4920 Set addr_size in unit. Fix call to read_attribute and 4921 decode_line_info. 4922 4923Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com> 4924 4925 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null. 4926 4927Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com> 4928 4929 * archures.c (bfd_default_scan): Add m68k cases back to default 4930 switch, reverting patch of March 25, since IEEE support depends 4931 upon them. 4932 4933Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com> 4934 4935 * Makefile.am (diststuff): New target. 4936 * Makefile.in: Rebuild. 4937 4938Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com) 4939 4940 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of 4941 som_offset when we have an extended name table. 4942 4943Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org> 4944 4945 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before 4946 trying to copy it. 4947 * Makefile.in: Rebuild. 4948 4949Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 4950 4951 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section 4952 symbols when creating a shared library. 4953 (elf_m68k_adjust_dynindx): New function, used by above code. 4954 (elf_m68k_finish_dynamic_sections): Initialize the section 4955 symbols. 4956 (elf_m68k_relocate_section): Change abort to BFD_ASSERT. 4957 4958Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com> 4959 4960 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant 4961 value 11. 4962 4963Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 4964 4965 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix 4966 assertion. 4967 4968Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com) 4969 4970 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle 4971 absolute symbols. 4972 4973Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com> 4974 4975 * configure.in: Set version to 2.9.1. 4976 * configure: Rebuild. 4977 4978 * Branched binutils 2.9. 4979 4980Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org> 4981 4982 * syms.c (ENABLE_CACHING): Define. 4983 (struct indexentry): Define. 4984 (struct stab_cache): Remove. 4985 (cmpindexentry): New static function. 4986 (struct stab_find_info): Add new fields: indextable, 4987 indextablesize, cached_indexentry, cached_offset, cached_stab, and 4988 cached_file_name. Remove fields: file_cache, function_cache, and 4989 line_cache. 4990 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted 4991 index table and search it. 4992 4993Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com> 4994 4995 * elf.c (_bfd_elf_copy_private_section_data): Call 4996 copy_private_bfd_data once we've seen the last SEC_ALLOC section. 4997 4998 * cpu-mips.c: Remove trailing comma at end of enumeration list. 4999 5000Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com> 5001 5002 * coff-arm.c: Define all globally visible variables and functions 5003 only when COFF_WITH_PE is not defined. 5004 * configure.in (armpe_little_vec, armpe_big_vec): Add 5005 coff-arm.lo. 5006 * configure: Rebuild. 5007 5008Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com> 5009 5010 Fix some gcc -Wall warnings: 5011 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings. 5012 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise. 5013 * archures.c (bfd_default_scan): Likewise. 5014 * bfd.c (bfd_scan_vma): Likewise. 5015 * binary.c (mangle_name): Likewise 5016 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise. 5017 * coff-sh.c (sh_relocate_section): Likewise. 5018 * coff-stgo32.c (create_go32_stub): Likewise. 5019 * coffcode.h (coff_slurp_line_table): Likewise. 5020 * ecoff.c (_bfd_ecoff_write_armap): Likewise. 5021 * elf.c (_bfd_elf_make_section_from_shdr): Likewise. 5022 (assign_file_positions_for_segments): Likewise. 5023 * elf32-mips.c (mips_elf_relocate_section): Likewise. 5024 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise. 5025 * oasys.c (oasys_write_sections): Likewise. 5026 * ppcboot.c (ppcboot_object_p): Likewise. 5027 (mangle_name): Likewise. 5028 * riscix.c (riscix_fix_pcrel_26): Likewise. 5029 * srec.c (srec_scan): Likewise. 5030 * stabs.c (_bfd_write_section_stabs): Likewise. 5031 * sunos.c (sunos_add_dynamic_symbols): Likewise. 5032 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to 5033 switch. Declare parameters for function pointers. 5034 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if 5035 warning. 5036 * elf.c (elf_sort_sections): Likewise. 5037 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation. 5038 Add default cases to switches. 5039 (coff_arm_relocate_section): Remove unused local variables. 5040 Always set rstat. 5041 (coff_arm_bfd_set_private_flags): Change flag variable to type 5042 flagword. 5043 * coff-mips.c (mips_relocate_section): Initialize use_lo. 5044 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int. 5045 (dump_toc): Change cat to const, and initialize it. 5046 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff. 5047 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise. 5048 (sh_elf_relocate_section): Initialize r_symndx. 5049 * coffcode.h (coff_compute_section_file_positions): Only declare 5050 old_sofar if ALIGN_SECTIONS_IN_FILE. 5051 (coff_write_object_contents): Initialize csym. 5052 * coffgen.c (coff_pointerize_aux): Make type and class unsigned. 5053 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to 5054 switch. 5055 * dwarf2.c: Include libiberty.h. 5056 (read_2_signed_bytes, read_4_signed_bytes): Comment out. 5057 (decode_line_info): Remove unused local variables. 5058 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise. 5059 (m32r_elf_relocate_section): Likewise. 5060 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise. 5061 (v850_elf_reloc): Likewise. 5062 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned. 5063 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned. 5064 * elf.c (assign_file_positions_for_segments): Always set adjust. 5065 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully 5066 parenthesize expression. 5067 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h. 5068 (m32r_elf_object_p): Return a value. 5069 (m32r_elf_print_private_bfd_data): Change fprintf format string. 5070 * elf32-mips.c (mips_elf_final_link): Initialize last. 5071 (mips_elf_finish_dynamic_sections): Initialize last and dindx. 5072 * elf32-v850.c (v850_elf_object_p): Return a value. 5073 (v850_elf_print_private_bfd_data): Change fprintf format string. 5074 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to 5075 unsigned long. 5076 * elflink.h (elf_link_add_object_symbols): Change vernum to 5077 unsigned int, and initialize it. Change fprintf format string. 5078 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type 5079 when setting or comparing to soname_indx. 5080 (elf_create_pointer_linker_section): Change num_symbols to 5081 unsigned int. 5082 * libcoff-in.h (coff_data_type): Change flags to flagword. 5083 * peicode.h (pe_print_idata): Initialize idx. Change j to 5084 bfd_size_type. Initialize hint_member. Remove useless test to 5085 time_stamp. 5086 (pe_print_edata): Change num_functions and num_names in struct 5087 EDT_type to unsigned long. Remove cast. Change fprintf format 5088 string. 5089 * ppcboot.c (ppcboot_object_p): Change i to size_t. 5090 * reloc.c (bfd_get_reloc_size): Change return type to unsigned 5091 int. 5092 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to 5093 int *. Update uses. Change j to long. 5094 * bfd-in2.h, libcoff.h: Rebuild. 5095 5096Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com> 5097 5098 * elf32-v850.c Remove definition of USE_REL. 5099 (v850_elf_info_to_howto_rela): New function. 5100 (v850_elf_perform_relocation): Renamed from 5101 v850_elf_store_addend_in_insn. Removed replace argument. 5102 (v850_elf_reloc): store the relocation in the addend field instead 5103 of the insn. 5104 (v850_elf_final_link_relocate): Now calls 5105 v850_elf_perform_relocation. 5106 (v850_elf_relocate_section): Remove code to generate REL 5107 relocations. 5108 5109Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com> 5110 5111 * coffcode.h (coff_new_section_hook): Set the type and storage 5112 class in the native symbol information allocated for a new section 5113 symbol. 5114 5115Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com> 5116 5117 * peicode.h: Chain together calls to 5118 coff_bfd_copy_private_bfd_data and 5119 coff_bfd_print_private_bfd_data. 5120 5121 * coff-arm.c: Add prototypes for 5122 coff_arm_bfd_print_private_bfd_data and 5123 coff_arm_bfd_copy_private_bfd_data. 5124 5125Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com> 5126 5127 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE 5128 build. 5129 5130 * peicode.h: Call arm-coff private data functions after handling 5131 pe private data. 5132 5133 * coff-arm.c: Turn statics into globals so that they can be shared 5134 both pe and pei backends. 5135 5136Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com> 5137 5138 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than 5139 plain numbers. 5140 (sunos_write_object_contents): Likewise. 5141 * aoutx.h (NAME(aout,machine_type)): Likewise. 5142 * coffcode.h (coff_set_arch_mach_hook): Likewise. 5143 5144Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 5145 5146 * archures.c (bfd_mach_m68*): Add definitions for various m68k 5147 variants. 5148 (bfd_default_scan): Remove m68k special cases. 5149 * bfd-in2.h: Rebuild. 5150 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather 5151 than plain numbers. 5152 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise. 5153 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for 5154 m68k:68000. 5155 (bfd_m68k_arch): Set mach field to zero to signal no explicit 5156 selection, change printable_name to just "m68k" and make that the 5157 default instead of m68k:68020. 5158 5159 * aout-tic30.c (NAME): Define this to avoid multiple definitions 5160 from aoutx.h. 5161 (MY_get_section_contents): Define as aout_32_get_section_contents 5162 rather than NAME(aout,get_section_contents). 5163 5164 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast. 5165 5166 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha 5167 and call bfd_default_set_arch_mach to do the real work. 5168 5169Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com> 5170 5171 * bout.c (BALX): Include return register g14 as part of the insn. 5172 (BALX_MASK): New. 5173 (calljx_callback): Use it. 5174 5175Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com> 5176 5177 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma. 5178 * libbfd.h: Rebuild. 5179 5180 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change 5181 byte_count to unsigned int. 5182 (mn10300_elf_relax_section): Initialize internal_relocs. Remove 5183 unused local variables. 5184 5185 * evax-alpha.c (evax_close_and_cleanup): Remove unused local 5186 variables er and er1. 5187 5188 * cpu-v850.c: Include <ctype.h>. 5189 (scan): Case isdigit argument to unsigned char. 5190 5191 From Yan Meroth <YAN.MEROTH@st.com>: 5192 * ihex.c (ihex_scan): Add extbase variable so that getting an 5193 extended linear address record does not ignore any previous 5194 extended address. 5195 (ihex_write_object_contents): When writing out an extended linear 5196 address record, zero out any previous extended address. 5197 5198Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de> 5199 5200 * ieee.c (do_one): Check section before dereferencing it. 5201 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr. 5202 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive. 5203 5204Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com> 5205 5206 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF. 5207 5208Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com> 5209 5210 * coff-arm.c: Add interworking functions to pe backends. 5211 5212Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com> 5213 5214 * configure.in: Use AM_DISABLE_SHARED. 5215 * aclocal.m4, configure: Rebuild with libtool 1.2. 5216 5217Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com> 5218 5219 * coff-arm.c (coff_arm_relocate_section): Better error messages 5220 when interowrking conflucts occur. Courtesy of Jonathan Walton 5221 and Tony Thompson. 5222 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted 5223 relocations. Patch courtesy of Jonathan Walton and Tony 5224 Thompson. 5225 5226Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com> 5227 5228 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert 5229 part of Feb 22 change controling when to override the existing 5230 symbol with the .plt entry. 5231 5232Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com> 5233 5234 * config.bfd (targ_cpu): Add thumb-pe target. 5235 5236 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external 5237 functions in PE build. 5238 5239Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com> 5240 5241 * config.bfd (sparclite-*-elf*): Added. 5242 5243Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com> 5244 5245 * configure.in: Add elf.lo to elf shell variable. 5246 * Makefile.am (BFD_LIBS): Remove elf.lo. 5247 (BFD_LIBS_CFILES): Remove elf.c. 5248 (BFD32_BACKENDS): Add elf.lo. 5249 (BFD32_BACKENDS_CFILES): Add elf.c. 5250 * configure, Makefile.in: Rebuild. 5251 52521998-02-23 15:53 Richard Henderson <rth@cygnus.com> 5253 5254 * elf32-i386.c (elf_i386_relocate_section): A pc-relative 5255 relocation against a non-local symbol should not have a dynamic 5256 relocation. 5257 5258Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com> 5259 5260 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in 5261 COFF filehdr flags. 5262 (pe_print_private_bfd_data): Print PE flags. From Mikey 5263 <jeffdb@netzone.com>. 5264 5265Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com> 5266 5267 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create 5268 a plt entry when we can determine that we authoritatively define 5269 the symbol. 5270 5271Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com> 5272 5273 * configure.in (COREFILE selection): Remove sparc-*-linux*. They 5274 don't actually use trad-core, but a SunOS-style core file handled 5275 by gdb directly. 5276 * hosts/sparclinux.h: Remove. 5277 5278Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com> 5279 5280 * peicode.h (pe_print_idata): If there is no .idata section, look 5281 for the import tables in some other section. Make the initial 5282 label line up better with the data. Print the import address 5283 table even if there is no import name table. If the import 5284 address table holds actual addresses, print them. 5285 5286Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com> 5287 5288 * libbfd.c (bfd_seek): If fseek fails, save errno around call to 5289 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not 5290 bfd_error_system_call. 5291 5292Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com> 5293 5294 * Makefile.am (AUTOMAKE_OPTIONS): Define. 5295 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e. 5296 5297 From H.J. Lu <hjl@gnu.org>: 5298 * Makefile.am (libbfd_la_LDFLAGS): Define. 5299 * Makefile.in: Rebuild. 5300 5301Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com> 5302 5303 NetBSD patches from Gordon W. Ross <gwr@mc.com>: 5304 * netbsd.h (MACHTYPE_OK): Define. 5305 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when 5306 calling N_SET_MACHTYPE, rather than having a switch. 5307 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD, 5308 and M_ALPHA_NETBSD. 5309 * i386netbsd.c (MACHTYPE_OK): Don't define. 5310 (DEFAULT_MID): Define. 5311 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define. 5312 (MACHTYPE_OK): Don't define. 5313 (DEFAULT_MID): Define. 5314 * m68knetbsd.c: (MACHTYPE_OK): Don't define. 5315 (DEFAULT_MID): Define. 5316 * ns32knetbsd.c (MACHTYPE_OK): Don't define. 5317 (DEFAULT_MID): Define. 5318 * sparcnetbsd.c (MACHTYPE_OK): Don't define. 5319 (DEFAULT_MID): Define. 5320 5321 NetBSD patches from Gordon W. Ross <gwr@mc.com>: 5322 * vaxnetbsd.c: New file. 5323 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd 5324 rather than netbsd_core. 5325 * targets.c (vaxnetbsd_vec): Declare. 5326 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is 5327 defined, add netbsd_core_vec. 5328 * configure.in: Set COREFILE for alpha*-*-netbsd* and 5329 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is 5330 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE. 5331 * config.bfd (alpha*-*-netbsd*): New target. 5332 * Makefile.am: Rebuild dependencies. 5333 (BFD32_BACKENDS): Add vaxnetbsd.lo. 5334 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c. 5335 * configure, Makefile.in: Rebuild. 5336 5337 * configure.host: Remove the old shared library build stuff. We 5338 now use libtool instead. 5339 5340Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com> 5341 5342 * tekhex.c (tekhex_write_object_contents): Call tekhex_init. 5343 5344Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org> 5345 5346 * configure.in: Take stab-syms.lo out of sparclinux_vec list. 5347 * configure: Rebuild. 5348 5349Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com> 5350 * elf32-v850.c (remember_hi16s_reloc): New function. 5351 (find_remembered_hi16s_reloc): New function. 5352 (v850_elf_store_addend_in_insn): Use the above new functions to 5353 match up HI6S relocs with LO16 relocs. 5354 5355Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com> 5356 5357 * configure.in: Change -linux* to -linux-gnu*. 5358 * config.bfd, configure.host: Likewise. 5359 * configure: Rebuild. 5360 5361Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com> 5362 5363 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another 5364 LO16/HI16S bug and improve comments about what is going on. 5365 5366Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com> 5367 5368 * configure, aclocal.m4: Rebuild with new libtool. 5369 5370Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com> 5371 5372 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain 5373 when merging v850 code into v850e/v850ea code. Do not initialise 5374 output flags if the input is the default architecture. 5375 5376Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com) 5377 5378 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR 5379 get the size from bfd_arch_bits_per_address instead of directly 5380 from the isa. 5381 5382Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com> 5383 5384 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address 5385 to wrap, just return all 1's bits instead. 5386 * libbfd.h: Regenerate. 5387 5388Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com> 5389 5390 * coff-i386.c (coff_pe_i386_relocate_section): New static function 5391 if COFF_WITH_PE. 5392 (coff_relocate_section): If COFF_WITH_PE, define as 5393 coff_pe_i386_relocate_section. 5394 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE, 5395 skip empty sections, to match coff_write_object_contents. 5396 5397 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend, 5398 rather than swapping out r_offset twice. From Luke Deller 5399 <luked@cse.unsw.edu.au>. 5400 5401Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com> 5402 5403 * configure.in: Set libtool_enable_shared rather than 5404 libtool_shared. Remove diversion hack. 5405 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild 5406 with new libtool. 5407 5408Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org> 5409 5410 * syms.c (struct stab_cache): Define. 5411 (struct stab_find_info): Remove cached_offset, cached_stab, 5412 cached_str, and cached_stroff fields. Add file_cache, 5413 function_cache, and line_cache fields. 5414 (_bfd_stab_section_find_nearest_line): Use extensive caching to 5415 speed up searches. 5416 5417Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com> 5418 5419 * peicode.h (pe_print_idata): Check for import of ordinal rather 5420 than name. 5421 (pe_print_edata): If there is no .edata section, look for the 5422 export data in some other section. 5423 5424Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com) 5425 5426 * configure.in: Change version to 2.8.4. 5427 * configure: Regenerated. 5428 5429Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU> 5430 5431 Add tms320c30 support: 5432 * cpu-tic30.c: New file. 5433 * aout-tic30.c: New file. 5434 * coff-tic30.c: New file. 5435 * archures.c (bfd_arch_tic30): Define. 5436 (bfd_tic30_arch): Declare. 5437 (bfd_archures_list): Add bfd_tic30_arch. 5438 * targets.c (bfd_target_vector): Add tic30_aout_vec and 5439 tic30_coff_vec. 5440 * reloc.c (BFD_RELOC_TIC30_LDP): Define. 5441 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case. 5442 (coff_set_flags): Likewise. 5443 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets. 5444 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors. 5445 * Makefile.am: Rebuild dependencies. 5446 (ALL_MACHINES): Add cpu-tic30.lo. 5447 (ALL_MACHINES_CFILES): Add cpu-tic30.c. 5448 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo. 5449 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c. 5450 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild. 5451 5452Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com> 5453 5454 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc 5455 to lag behind LO16 reloc by a couple of instructions. 5456 5457Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com> 5458 5459 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force 5460 make to reexamine the file timestamp. 5461 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise. 5462 5463 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from 5464 0x100000. 5465 5466Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au> 5467 5468 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure 5469 to create .dynsbss and .rela.sbss sections. 5470 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be 5471 copied from dynamic objects into .sbss. 5472 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't 5473 use it. Correct typo of .rela.sdata2. 5474 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we 5475 put the data, which may now be in .sbss. 5476 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss. 5477 (elf_backend_create_dynamic_sections): Define as 5478 ppc_elf_create_dynamic_sections. 5479 5480 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs 5481 against _GLOBAL_OFFSET_TABLE_. 5482 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in 5483 shared libraries which refer to local symbols. Make sure that the 5484 test for allocating space for a reloc in a shared object is the 5485 same as the test for emitting a reloc. 5486 5487Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl> 5488 5489 * config.bfd (i[3456]-*-mingw32*): New target. 5490 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32. 5491 * aclocal.m4, configure: Rebuild. 5492 5493Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com> 5494 5495 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we 5496 have a bfd_object. 5497 5498Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com> 5499 5500 Sparc v9 ABI compliant PLT: 5501 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries. 5502 (plt_templates, sparc64_elf_build_plt_entry): Delete. 5503 (LARGE_PLT_THRESHOLD): New define. 5504 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1. 5505 (sparc64_elf_build_plt): New function. 5506 (sparc64_elf_plt_entry_offset): Likewise. 5507 (sparc64_elf_plt_ptr_offset): Likewise. 5508 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to 5509 contain the index for convenience. Skip the initial entries 5510 in .rela.plt. 5511 (sparc64_elf_size_dynamic_sections): Zero the allocated contents 5512 memory for the benefit of .rela.plt. 5513 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset. 5514 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use 5515 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc. 5516 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt. 5517 Call sparc64_elf_build_plt. 5518 (elf_backend_want_got_plt): No. 5519 (elf_backend_plt_readonly): No. 5520 (elf_backend_plt_alignment): 8. 5521 5522 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab. 5523 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it. 5524 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it 5525 to be called. 5526 5527Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com) 5528 5529 * archures.c (bfd_mach_mips*): Add definitions for various MIPS 5530 processors. 5531 * cpu-mips.c (arch_info_struct): Add mips variants. 5532 * bfd-in2.h: Rebuilt. 5533 5534Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com> 5535 5536 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of 5537 t2a3_b_insn. 5538 5539Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com> 5540 5541 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default. 5542 (i[3456]86sco3.2v5*coff): New target. 5543 5544Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com> 5545 5546 * bfd-in2.h: Rebuild with changes to chew--tab expansion. 5547 5548Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com> 5549 5550 * bfd.c (bfd_get_error_handler): Add orthogonal function. 5551 * bfd-in2.h: Regenerate. 5552 5553Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com> 5554 5555 * tekhex.c (tekhex_write_object_contents): Check for no symbols. 5556 5557Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com> 5558 5559 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't 5560 adjust addend for an output common symbol (from Jimmy Blair 5561 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative 5562 defined symbol to counteract adjustment made in generic relocation 5563 code. 5564 5565 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h. 5566 5567Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de> 5568 5569 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name. 5570 (GET_SCNDHR_NLNNO): Likewise. 5571 5572Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com> 5573 5574 * cpu-sh.c (arch_info_struct): Correct next field of sh3e. 5575 5576Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com> 5577 5578 * elf32-m32r.c: Add macros to handle NOP insertion. 5579 5580Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com> 5581 5582 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section. 5583 (xcoff_mark): Likewise. 5584 (xcoff_build_ldsyms): Mark absolute symbols. 5585 5586Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com> 5587 5588 * bout.c (b_out_write_object_contents): Sort symbols before output 5589 to keep {CALL,BAL}NAME symbols adjacent. 5590 (b_out_symbol_cmp): New function. 5591 5592For older changes see ChangeLog-9697 5593 5594Copyright (C) 1998-1999 Free Software Foundation, Inc. 5595 5596Copying and distribution of this file, with or without modification, 5597are permitted in any medium without royalty provided the copyright 5598notice and this notice are preserved. 5599 5600Local Variables: 5601mode: change-log 5602left-margin: 8 5603fill-column: 74 5604version-control: never 5605End: 5606