ChangeLog-9899 revision 77298
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 * bfd/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 (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.h: Allow previous header files to override definition of 2728 TARGET_LITTLE_SYM and TARGET_BIG_SYM. 2729 * pei-arm.h: 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-in2.h (bfd_mach_mips4111): New. 3083 * cpu-mips.c: Add support for and independent 4111. 3084 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111. 3085 (_bfd_mips_elf_final_write_processing): 3086 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111. 3087 30881998-12-15 Gavin Romig-Koch <gavin@cygnus.com> 3089 3090 * elf32-mips.c (elf_mips_abi_name): New. 3091 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags. 3092 30931998-12-12 Gavin Romig-Koch <gavin@cygnus.com> 3094 3095 * elf32-mips.c (_bfd_mips_elf_final_write_processing): 3096 Handle bfd_mach_mips4300. 3097 30981998-12-11 Ulrich Drepper <drepper@cygnus.com> 3099 3100 * elf32-i386.c: Remove leaked development code from patch 3101 1998-12-10 by Richard Henderson. 3102 31031998-12-10 Richard Henderson <rth@cygnus.com> 3104 3105 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations 3106 in debug sections for symbol defined externally. 3107 3108Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> 3109 3110 * targets.c (bfd_target_vector): Remove duplicate entry for 3111 tekhex_vec. 3112 31131998-12-09 Nick Clifton <nickc@cygnus.com> 3114 3115 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0 3116 since we are using RELAs. 3117 3118Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com> 3119 3120 SCO Open Server Release 5 core file support, from Jouke Numan 3121 <jnuman@hiscom.nl>: 3122 * sco5-core.c: New file. 3123 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo. 3124 (sco5-core.lo): Define SCO5_CORE in COREFLAG. 3125 * Makefile.am: Rebuild dependencies. 3126 (OPTIONAL_BACKENDS): Add sco5-core.lo. 3127 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c. 3128 * bfd.c (struct _bfd): Add sco5_core_data field to tdata. 3129 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE. 3130 * bfd-in2.h, configure, Makefile.in: Rebuild. 3131 3132Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com> 3133 3134 * config.bfd (hppa*-*-mpeix*): New target. 3135 * configure.in: Add AC_HEADER_DIRENT. 3136 (hppa*-*-mpeix*): New target. 3137 * configure.host (hppa*-*-mpeix*): New host. 3138 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and 3139 friends rather than just including <sys/dir.h>. 3140 * som.h (struct som_symbol): Add hppa_priv_level and apto 3141 tc_data. Change all users. 3142 (struct somdata): Add comp_unit field. 3143 (obj_som_compilation_unit): Define. 3144 (bfd_som_attach_compilation_unix): Declare. 3145 * som.c: Check HOST_HPPAMPEIX. 3146 (struct som_misc_symbol_info): Add new field priv_level. 3147 (som_object_setup): Add current_offset parameter. Change all 3148 callers. 3149 (setup_sections): Likewise. 3150 (som_object_p): For EXECLIBMAGIC, read the lst header. 3151 (som_write_symbol_strings): Add compilation_unit parameter. 3152 Change all callers. 3153 (som_finish_writing): Write out compilation_unit. 3154 (som_bfd_derive_misc_symbol_info): Set priv_level. 3155 (som_build_and_write_symbol_table): Set xleast field to 3. 3156 (som_slurp_symbol_table): Set symbol priv_level. 3157 (bfd_som_attach_compilation_unit): New function. 3158 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set 3159 priv_level into symbol_value. 3160 * configure, config.in: Rebuild. 3161 3162Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com> 3163 3164 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent 3165 warning function to call _bfd_error_handler instead. 3166 3167 * libbfd.c (COERCE32): Cast through unsigned long and long to 3168 avoid bug in old version of gcc. 3169 3170 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove. 3171 (elf_backend_additional_program_headers): Don't define. 3172 31731998-12-08 Nick Clifton <nickc@cygnus.com> 3174 3175 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative 3176 relocations to include offset of 2 included in the insns, and the 3177 offset of the relocs within the section. 3178 3179Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com> 3180 3181 The following changes were made by David Taylor 3182 <taylor@texas.cygnus.com>, Edith Epstein 3183 <eepstein@sophia.cygnus.com>, Jim Blandy 3184 <jimb@zwingli.cygnus.com>, and Elena Zannoni 3185 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in 3186 changes originally made by HP; HP did not create ChangeLog 3187 entries. 3188 3189 * aclocal.m4, configure, Makefile.in: Rebuilt using latest 3190 automake macro library. 3191 3192 * hpux-core.c (hpux_core_core_file_p): this function now 3193 understands HPUX 10.30 thread info. Yes, the thread stacks can be 3194 found in the corefile! Also, in hpux_core_core_file_p, if we 3195 encounter a section with an unknown type, don't punt. Instead, 3196 just skip it. Also, count the number of sections of known type 3197 that we encounter. If we encounter at least one good one, then 3198 we'll declare that the file is a core file. If we encounter any 3199 unknown ones but some known ones, then we'll issue a warning (but 3200 still declare it to be a core file). Also, correctly decide when a 3201 file is not a core. 3202 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined. 3203 (CORE_ANON_SHMEM): define if not defined. 3204 (hpux_core_struct): add members lwpid and user_tid. 3205 (core_kernel_thread_id, core_user_thread_id): new macros. 3206 (make_bfd_asection): use bfd_alloc to allocate room for a copy of 3207 the name before storing it in the bfd. 3208 (hpux_core_core_file_p): handle threads. 3209 3210 * libhppa.h (GET_FIELD): protect against redefinition. 3211 (HPPA_WIDE): define. 3212 (GET_FIELD): define. 3213 (GET_BIT): define. 3214 (MASK): define. 3215 (CATENATE): define. 3216 (ELEVEN): define. 3217 (sign_extend): redefine. 3218 (assemble_6): define. 3219 (assemble_12): rewrite. 3220 (assemble_16): define. 3221 (assemble_16a): define. 3222 (assemble_17): rewrite. 3223 (assemble_22): define. 3224 32251998-12-07 Nick Clifton <nickc@cygnus.com> 3226 3227 * elf32-fr30.c (fr30_final_link_relocate): Using signed 3228 relocations for signed values. 3229 3230Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com> 3231 3232 * mipsbsd.c (MY(set_arch_mach)): Make static. 3233 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use 3234 bfd_mach_mips* macros rather than simple numbers. 3235 3236 COFF weak symbol support, based on patches from Mark Elbrecht 3237 <snowball3@usa.net>: 3238 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT. 3239 * coffgen.c (coff_renumber_symbols): Handle weak symbols. 3240 (coff_write_alien_symbol): Likewise. 3241 * cofflink.c (coff_link_check_ar_symbols): Likewise. 3242 (coff_link_add_symbols): Likewise. 3243 (_bfd_coff_link_input_bfd): Likewise. 3244 (_bfd_coff_write_global_sym): Likewise. 3245 3246 * elf.c (copy_private_bfd_data): Always initialize the 3247 includes_phdrs field. 3248 3249 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF 3250 file defines a symbol first mentioned in an ELF file. 3251 3252 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if 3253 possible, rather than only if BFD64. 3254 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT, 3255 not __GNUC__. 3256 * bfd-in2.h: Rebuild. 3257 3258 * srec.c (srec_set_section_contents): Correct test to avoid 3259 switching to 4 byte addresses after seeing a second section which 3260 requires 3 byte addresses. From Joel Schantz 3261 <joel.schantz@argosys.boeing.com>. 3262 3263 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent 3264 <aymeric.vincent@emi.u-bordeaux.fr>. 3265 32661998-12-04 Jim Blandy <jimb@zwingli.cygnus.com> 3267 3268 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to 3269 decide whether the output file is -mrelocatable-lib, 3270 -mrelocatable, or neither. (gdb.base/nodebug.exp) 3271 32721998-12-03 Nick Clifton <nickc@cygnus.com> 3273 3274 * elf32-fr30.c: Add support for R_FR30_48 reloc. 3275 * reloc.c: Add BFD_RELOC_FR30_48 relocation. 3276 * bfd-in2.h: Regenerate. 3277 * libbfd.h: Regenerate 3278 3279Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com> 3280 3281 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to 3282 link against a dynamic symbol with no type or size. 3283 32841998-12-01 Ulrich Drepper <drepper@cygnus.com> 3285 3286 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit 3287 relocation for section which does not get loaded. 3288 (elf_i386_relocate_section) [R_386_32]: Likewise. 3289 3290Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com> 3291 3292 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size, 3293 reloc_count and i long instead of unsigned long. Handle error 3294 return from bfd_canonicalize_reloc. 3295 32961998-12-01 Nick Clifton <nickc@cygnus.com> 3297 3298 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of 3299 a hash table. 3300 3301Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk> 3302 3303 * elf32-sh.c (elf/sh.h): Include. 3304 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type. 3305 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8. 3306 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8. 3307 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8. 3308 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h. 3309 3310Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au> 3311 3312 * elflink.h (compute_bucket_count): Don't allow minsize==0, it 3313 causes division by zero later on. 3314 3315Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com> 3316 3317 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not 3318 needed. 3319 33201998-11-25 DJ Delorie <dj@cygnus.com> 3321 3322 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation 3323 hook now. 3324 3325Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com> 3326 3327 * elf32-fr30.c (fr30_elf_relocate_section): Call 3328 fr30_final_link_relocate. 3329 (fr30_final_link_relocate): New function: Handle I20 and I32 3330 relocs. 3331 (fr30_elf_i32_reloc): New function: Handle I32 relocs. 3332 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs. 3333 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs. 3334 3335 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc 3336 chain to empty. 3337 3338 The following changes are based on a patch submitted by Gianluca 3339 Moro <glctr@abc.it>: 3340 3341 (v850_elf_perform_relocation): Only update a hi16s reloc if it has 3342 not already been updated. 3343 (find_remembered_hi16s_reloc): New parameter 'already_found' 3344 returns state of remembered hi16s reloc. 3345 (remember_hi16s_reloc): Set 'found' field to false. 3346 (hi16s_location): Add 'found' field. 3347 33481998-11-23 DJ Delorie <dj@cygnus.com> 3349 3350 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants 3351 to see .DLL files as unrecognized. 3352 (i3coff_object_p): Sorry, had to hack it to not recognize these 3353 files (pei-i386) on request. 3354 33551998-11-23 DJ Delorie <dj@cygnus.com> 3356 3357 * opncls.c (bfd_make_readable): need more cleanup for symbols and 3358 relents. Call bfd_check_format to reinitialize. 3359 3360Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com> 3361 3362 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious 3363 warnings. 3364 3365Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com> 3366 3367 * aclocal.m4: regenerate 3368 * configure: regenerate 3369 3370Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com> 3371 3372 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size. 3373 * elf.c (_bfd_elf_link_hash_newfunc): Clear it. 3374 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and 3375 respect it as an upper bound on what memory to reference. 3376 (elf_gc_smash_unused_vtentry_relocs): Likewise. 3377 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and 3378 update vtable_entries_size appropriately. 3379 3380Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com> 3381 3382 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold 3383 reloc number. 3384 3385Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com> 3386 3387 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY 3388 bfds; they have no "file" so we fake it. 3389 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen) 3390 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by 3391 resizing the memory buffer. 3392 * opncls.c (bfd_make_writable): New function; lets you write a 3393 bfd_create'd bfd to an in-memory buffer. 3394 (bfd_make_readable): New function; lets you read back that buffer 3395 as if it were from bfd_openr. Used to build generated archive 3396 members (winsup's ld's dlltool) 3397 3398Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com> 3399 3400 * po/bfd.pot: Regenerated. 3401 3402Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com> 3403 3404 * elf32-v850.c (hi16s_location): Replaced fixed size array with 3405 linked list. 3406 3407Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com> 3408 3409 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper 3410 element of the gotentry list for local symbols too. 3411 (elf64_alpha_relocate_section): Unify local and global handling. 3412 Assert that gotent->use_count > 0. 3413 3414Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com> 3415 3416 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and 3417 update for file name changes of July 2, 1998. 3418 (vms_vax_vec): New. 3419 * configure: Rebuild. 3420 3421Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com> 3422 3423 * po/bfd.pot: Regenerated. 3424 3425Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com> 3426 3427 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*. 3428 * aclocal.m4, configure: regenerate 3429 3430Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com> 3431 3432 * elf.c (prep_headers): Add support for bfd_arch_fr30. 3433 3434Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com> 3435 3436 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE, 3437 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value 3438 was cached. 3439 * aclocal.m4, configure: regenerated. 3440 3441Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com> 3442 3443 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and 3444 R_D10V_GNU_VTENTRY relocs. 3445 (elf_d10v_howto_table): Likewise. 3446 (d10v_reloc_map d10v_reloc_map): Likewise. 3447 (elf32_d10v_gc_mark_hook): New. 3448 (elf32_d10v_gc_sweep_hook): New. 3449 (elf32_d10v_check_relocs): New. 3450 (elf32_d10v_relocate_section): New. 3451 (elf_backend_relocate_section): Define. 3452 (elf_backend_can_gc_sections): Define. 3453 3454Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de> 3455 3456 * Makefile.am (BFD32_BACKENDS): Move vms files here... 3457 (BFD64_BACKENDS): ...from here. 3458 (BFD32_BACKENDS_CFILES): Move vms files here... 3459 (BFD64_BACKENDS_CFILES): ...from here. 3460 * Makefile.in: Rebuild. 3461 3462Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com> 3463 3464 * Makefile.am: Add FR30 target. 3465 * Makefile.in: Add FR30 target. 3466 * archures.c: Add support for FR30. 3467 * config.bfd: Add support for FR30. 3468 * configure.in: Add support for FR30. 3469 * reloc.c: Add support for FR30 relocations. 3470 * targets.c: Add support for FR30 relocations. 3471 * bfd-in2.h: Regenerate. 3472 * configure: Regenerate. 3473 * libbfd.h: Regenerate. 3474 * cpu-fr30.c: New file. 3475 * elf32-fr30.c: New file. 3476 3477Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com> 3478 3479 * configure.in: detect cygwin* instead of cygwin32* 3480 * configure: regenerate 3481 3482Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com) 3483 3484 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca, 3485 use bfd_malloc and free instead and check return value from bfd_malloc. 3486 3487Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com> 3488 3489 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare. 3490 * libbfd.h: Rebuild. 3491 3492 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out. 3493 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise. 3494 (MIPS_TEXT_DYNSYM_SECN): Likewise. 3495 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash 3496 section. 3497 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex 3498 field. 3499 (mips_elf_link_hash_table_create): Don't initialize 3500 dynsym_sec_strindex. 3501 (mips_elf_gc_mark_hook): Add default case to avoid warning. 3502 (mips_elf_size_dynamic_sections): Generate a section symbol for 3503 every output section. 3504 (mips_elf_finish_dynamic_sections): Count all sections for 3505 DT_MIPS_UNREFEXTNO. 3506 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all 3507 output sections. 3508 3509Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au> 3510 3511 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots 3512 for later PLT entries in large PLTs. 3513 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots. 3514 3515Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com) 3516 3517 * elf32-ppc.c (ppc_elf_reload_section): Fix typo. 3518 35191998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com> 3520 3521 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value. 3522 * elflink.h (elf_collect_hash_codes): New function. This function is 3523 called for each exported symbol and we compute the ELF hash value for 3524 it. 3525 (compute_bucket_value): New function. It is called from 3526 size_dynamic_sections to determine the hash table size. When we are 3527 optimizing a better, but slower, algorithm is used. 3528 (size_dynamic_sections): Call compute_bucket_value. 3529 3530 * elf.c (bfd_elf_hash): Optimize the hash function a bit. 3531 3532Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com> 3533 3534 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and 3535 R_SH_GNU_VTENTRY. 3536 (sh_elf_gc_mark_hook): New. 3537 (sh_elf_gc_sweep_hook): New. 3538 (sh_elf_check_relocs): New. 3539 (elf_backend_can_gc_sections): Define. 3540 3541Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com> 3542 3543 * acinclude.m4: undo previous gettext change 3544 * aclocal.m4: rebuild with right version of aclocal. 3545 3546Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com> 3547 3548 * acinclude.m4, aclocal.m4: move gettext-related fragments from 3549 aclocal.m4 to acinclude.m4, so they don't get lost. 3550 3551 * elfcore.h: rewrite for better corefile support. 3552 * elf.c (elfcore_*): new functions. 3553 * elf-bfd.h (elf_obj_tdata): new structure members. 3554 * acconfig.h, acinclude.m4, configure.in: add feature-tests for 3555 flavor of procfs. 3556 * aclocal.m4, config.in, configure, Makefile.in: regenerated. 3557 3558Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com> 3559 3560 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT 3561 and R_M32R_GNU_VTENTRY. 3562 (elf_backend_can_gc_sections): Define. 3563 (m32r_elf_check_relocs): New. 3564 (m32r_elf_gc_mark_hook): New. 3565 (m32r_elf_gc_sweep_hook): New. 3566 (m32r_elf_relocate_section): Handle VT relocs. 3567 3568Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com> 3569 3570 * coff-arm.c (arm_relocate_section): Remove redundant test. 3571 3572 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make 3573 cleat that the 'bitsize' field is the size of the bitfield AFTER 3574 relocation not before. 3575 3576 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield. 3577 3578 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo 3579 relocs. 3580 3581Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com> 3582 3583 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and 3584 R_SPARC_GNU_VTENTRY. 3585 (elf32_sparc_check_relocs): Handle them. 3586 (elf32_sparc_reloc_type_lookup): Likewise. 3587 (elf32_sparc_relocate_section): Likewise. 3588 (elf32_sparc_gc_mark_hook): New. 3589 (elf32_sparc_gc_sweep_hook): New. 3590 3591Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com) 3592 3593 * som.c (som_finish_writing): Perform some sanity checks when 3594 writing an executable or shared library. 3595 3596Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com> 3597 3598 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line. 3599 * configure.in (elf): Add dwarf1.lo. 3600 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info. 3601 * elf.c (_bfd_elf_find_nearest_line): Add call to 3602 _bfd_dwarf1_find_nearest_line. 3603 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): 3604 Add call to _bfd_dwarf1_find_nearest_line. 3605 * configure: Rebuilt. 3606 3607Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com> 3608 3609 * elflink.h (elf_gc_sections): Do not allow garbage 3610 collection if dynamic sections have been created. 3611 3612Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com> 3613 3614 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and 3615 R_V850_GNU_VTENTRY. 3616 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs. 3617 (v850_elf_perform_relocation): Likewise. 3618 (v850_elf_final_link_relocate): Likewise. 3619 (v850_elf_relocate_section): Likewise. 3620 (v850_elf_gc_sweep_hook): New routine. 3621 (v850_elf_gc_mark_hook): New routine. 3622 (elf_backend_can_gc_sections): Define. 3623 3624Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com> 3625 3626 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume 3627 that dynobj exists. 3628 3629Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu> 3630 3631 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): 3632 Declare size as bfd_size_type. 3633 (rs6000coff_get_section_contents): Declare count as bfd_size_type. 3634 3635Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com) 3636 3637 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch 3638 structure. 3639 * som.c (CPU_PA_RISC2_0): Define. 3640 (_PA_RISC2_0_ID): Likewise. 3641 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed. 3642 3643Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com> 3644 3645 * elflink.h (elf_link_add_object_symbols): When a versioned symbol 3646 has a base which is already defined, only add the referenced 3647 symbol to the dynamic symbol table if it is defined or referenced 3648 by a regular file. 3649 3650 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs 3651 correctly. 3652 36531998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 3654 3655 * elflink.h (elf_link_add_object_symbols): Undo last change. 3656 3657Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com> 3658 3659 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic 3660 symbol for the indirect alias to a versioned symbol. 3661 3662Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com> 3663 3664 * elf32-i386.c (elf32_i386_vtinherit_howto): New. 3665 (elf32_i386_vtentry_howto): New. 3666 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto 3667 or elf32_i386_vtinherit_howto on lookup. 3668 3669Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 3670 3671 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum 3672 reloc_type. Rename R_68K__max to R_68K_max. 3673 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY 3674 reloc. 3675 3676Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com> 3677 3678 * libbfd.c (bfd_getb32): Rewrite expression to get better code. 3679 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise. 3680 3681 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not 3682 after. 3683 3684Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com> 3685 3686 * elflink.h (elf_link_add_object_symbols): Ensure that the warning 3687 message has a null byte terminator. 3688 3689Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com> 3690 3691 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of 3692 word subject to R_V850_32 relocation. 3693 3694Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com> 3695 3696 * dwarf2.c: Add comment describing problem computing line numbers 3697 for undefined symbols at link time. 3698 3699Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com> 3700 3701 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't 3702 transform a defweak into a plt entry. 3703 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary 3704 plt entry references to receive a RELATIVE reloc. 3705 (elf64_alpha_finish_dynamic_symbol): Fill them in. 3706 (elf64_alpha_relocate_section): Assert we don't overrun 3707 the allocated relocation space. 3708 3709Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com> 3710 3711 * elf.c (swap_out_syms): Always treat section symbols as 3712 special, even if they are attached to a common section. 3713 3714Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com> 3715 3716 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in 3717 sections with v850 common section attributes into named v850 3718 common sections. 3719 (v850_elf_add_symbol_hook): Move symbols in sections with v850 3720 common section attributes into named v850 common sections. 3721 3722Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com> 3723 3724 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print 3725 statement. 3726 37271998-09-15 Geoff Keating <geoffk@ozemail.com.au> 3728 3729 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset 3730 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16 3731 reloc to the wrong section a warning, not an error. .dynsbss 3732 is not an output section, so there is no need to check for it. 3733 3734Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com> 3735 3736 * elf-bfd.h: Add argument to elf_backend_get_symbol_type. 3737 3738Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com> 3739 3740 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type. 3741 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and 3742 R_ARM_GNU_VTENTRY. 3743 (elf32_arm_gc_mark_hook): New. 3744 (elf32_arm_gc_sweep_hook): New. 3745 (elf32_arm_check_relocs): New. 3746 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY 3747 relocations. 3748 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY 3749 relocations. 3750 37511998-09-10 Geoff Keating <geoffk@ozemail.com.au> 3752 3753 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL, 3754 assume there is no PLT or GOT. 3755 3756Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com> 3757 3758 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just 3759 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is 3760 also accepted as a function symbol type. 3761 3762Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de> 3763 3764 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only. 3765 3766Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com> 3767 3768 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to 3769 match definition of _bfd_gc_sections field. 3770 * libbfd.h: Rebuild. 3771 3772Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com> 3773 3774 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust 3775 the addend of a dynamic relocation referencing a section. 3776 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise. 3777 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset. 3778 3779Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com> 3780 3781 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the 3782 bed has a size_dynamic_sections routine before trying to use it. 3783 3784Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com> 3785 3786 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use 3787 _bfd_elf_rel_vtable_reloc_fn. 3788 3789Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com> 3790 3791 * Makefile.am: Add elf32-arm.c. 3792 * Makefile.in: Rebuild. 3793 * elf-bfd.h: Add elf_backend_get_symbol_type. 3794 * elf.c (swap_out_syms): If defined, call 3795 elf_backend_get_symbol_type. 3796 * elf32-arm.c: Define elf_backend_get_symbol_type. 3797 (elf32_arm_get_symbol-type): New routine. 3798 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC. 3799 (bfd_elf32_arm_process_before_allocation): Change to 3800 check for STT_ARM_TFUNC. 3801 (elf32_arm_final_link_relocate): Likewise. 3802 * elfxx-target.h: Add elf_backend_get_symbol_type. 3803 3804Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com> 3805 3806 * archures.c (bfd_mach_alpha_ev[456]): New. 3807 * cpu-alpha.c: Rework to match these types. 3808 * bfd-in2.h: Rebuild. 3809 3810Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com> 3811 3812 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare. 3813 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New. 3814 3815 * elf32-i386.c (elf_howto_table): Add vtable relocs. 3816 (elf_i386_reloc_type_lookup): Recognize them. 3817 (elf_i386_check_relocs): Pass them off to generic code. 3818 (elf_i386_relocate_section): Ignore them. 3819 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New. 3820 (elf_backend_can_gc_sections): True. 3821 3822Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com> 3823 3824 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL 3825 before looking at owner field. 3826 (elf32_arm_to_thumb_stub): Ditto. 3827 (elf32_arm_relocate_section): Compute name before calling 3828 elf32_arm_final_link_relocate(). 3829 3830Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com> 3831 3832 * elf.c: comment and formatting cleanups. 3833 * elfcore.h: ditto. 3834 3835Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com> 3836 3837 * elfcode.h (elf_object_p): Reject files of header type ET_CORE 3838 (core files are treated differently than object files). 3839 * elf-bfd.h (_bfd_elf_write_corefile_contents, 3840 bfd_elf_mkcorefile): declare. 3841 * elfxx-target.h (_bfd_elf_write_corefile_contents, 3842 bfd_elf_mkcorefile): add to bfd_target vector. 3843 * elfcore.h (elf_core_file_p): save the program header table, 3844 and set the bfd architecture from the elf file header. 3845 * elf.c (bfd_elf_mkcorefile): new function. 3846 (_bfd_elf_write_corefile_contents): new function. 3847 (assign_file_positions_for_segments): add cases for handling 3848 PT_NOTE segments. (assign_file_positions_except_relocs): 3849 core files should be handled the same as exec files. 3850 (prep_headers): identify core files as type ET_CORE. 3851 (copy_private_bfd_data): identify the sections belonging to 3852 the PT_NOTE segment. 3853 3854 * elf32-sparc.c (elf32_sparc_final_write_processing): 3855 add break statement to default case. 3856 38571998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com> 3858 3859 * elf32-ppc.c (ppc_elf_relocate_section): Check that output 3860 section (not input) will be in sections ".sbss", ".sbss2", 3861 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL, 3862 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore 3863 output_offset for correct evaluation of addend. 3864 3865Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com> 3866 3867 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking, 3868 elf32_arm_allocate_interworking_sections and 3869 elf32_arm_process_before_allocation. 3870 3871Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com> 3872 3873 * bfd-in.h: Ammend prototype for 3874 elf32_arm_process_before_allocation to remove surplus third 3875 argument. 3876 3877 * bfd-in2.h: Regenerate. 3878 3879Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com> 3880 3881 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols. 3882 3883Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com> 3884 3885 * aoutx.h (aout_link_input_section_ext): Use the relocation already 3886 calculated for RELOC_SPARC_REV32 case. 3887 3888Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com> 3889 3890 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking, 3891 elf32_arm_allocate_interworking_sections and 3892 elf32_arm_process_before_allocation. 3893 * bfd-in2.h: Regenerated. 3894 * elf32-arm.c Define elf32_arm_link_hash_table. 3895 (insert_thumb_branch): New routine. 3896 (find_thumb_glue): New routine. 3897 (find_arm_glue): New routine. 3898 (record_arm_to_thumb_glue): New routine. 3899 (record_thumb_to_arm_glue): New routine. 3900 (elf32_arm_link_hash_table_create): New routine. 3901 (elf32_arm_get_bfd_for_interworking): New routine. 3902 (elf32_arm_allocate_interworking_sections) New routine. 3903 (elf32_arm_process_before_allocation) New routine. 3904 (elf32_thumb_to_arm_stub): New routine. 3905 (elf32_arm_to_thumb_stub): New routine. 3906 (elf32_print_private_bfd_data): Fix typo. 3907 (elf32_arm_final_link_relocate): Add argument sym_sec. 3908 Check for branches to thumb symbols in case R_ARM_PC24. 3909 Check for branches to arm symbols in case R_ARM_THM_PC22. 3910 (elf32_arm_relocate_section): Pass symbol section to 3911 elf32_arm_final_link_relocate. 3912 3913Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au> 3914 3915 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT 3916 entries unless the symbol is defined in the executable; in 3917 particular, undefined weak symbols get a PLT entry. 3918 3919Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com> 3920 3921 * libaout.h: Remove nested comment to avoid warning. 3922 3923Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com> 3924 3925 * elf32-arm.c (elf32_arm_final_link_relocate): Rework 3926 R_ARM_PC24 relocation. 3927 3928Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com> 3929 3930 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused 3931 argument is_local. Add argument sym_flags. Check sym_flags 3932 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case. 3933 (elf32_arm_relocate_section): Don't pass local sym and pass 3934 sym_flags to elf32_arm_final_link_relocate. 3935 3936Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com> 3937 3938 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change 3939 to not count too few relocs for dynamicly linked executables. 3940 3941Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com> 3942 3943 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider 3944 symbols without a dynamic index dynamic. Consider all weak 3945 symbols dynamic. 3946 (elf64_alpha_strip_section_from_output): Don't assume 1-1 3947 correspondance between input and output sections. 3948 3949Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 3950 3951 * elflink.h (elf_gc_common_finalize_got_offsets): For backends 3952 that use a .got.plt section start the got offset at zero. 3953 3954Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com> 3955 3956 * ieee.c (ieee_write_processor): Correct the processor ID written 3957 out for bfd_arch_m68k, accommodating change of March 25. 3958 3959Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com> 3960 3961 * elf32-arm.c (elf32_arm_final_link_relocate): Rework 3962 R_ARM_THM_RPC22 relocations. 3963 3964Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com> 3965 3966 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols 3967 are always dynamic. 3968 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE 3969 .got relocs in -Bsymbolic shared objects. 3970 3971Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com> 3972 3973 * elf32-arm.c: Add private flags to ELF header. 3974 (elf32_arm_print_private_bfd_data): New Function. 3975 (elf32_arm_set_private_flags): New Function. 3976 (elf32_arm_copy_private_flags): New Function. 3977 (elf32_arm_merge_private_bfd_data): New Function. 3978 3979Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com> 3980 3981 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against 3982 a local symbol. 3983 (elf32_sparc_relocate_section): Likewise. 3984 3985Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com> 3986 3987 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the 3988 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_. 3989 (ppc_elf_relocate_section): Pull sgot and splt search to the start 3990 of the function. Recognize no .plt as static linking. 3991 39921998-08-01 Ulrich Drepper <drepper@cygnus.com> 3993 3994 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass 3995 ".liblist" string through gettext. 3996 3997Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com> 3998 3999 * Makefile.am: Add support for elf32-arm.lo. 4000 * Makefile.in: Rebuild. 4001 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs. 4002 (thumb-*-elf): Define targ_defvec and targ_selvecs. 4003 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec. 4004 * configure: Regenerate. 4005 * elf.c: (prep_headers): Support arch_type of EM_ARM. 4006 * targets.c: Support new targets bfd_elf32_bigarm_vec and 4007 bfd_target bfd_elf32_littlearm_vec. 4008 * elf32-arm.c: New file. 4009 4010Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com> 4011 4012 * libaout.h (M_SPARCLITE_LE): New machine. 4013 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE. 4014 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE. 4015 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le 4016 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32. 4017 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le 4018 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support. 4019 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map, 4020 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32 4021 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to 4022 be BFD_RELOC_SPARC_REV32. 4023 * reloc.c: Ditto. 4024 * config.bfd (sparc86x-*-aout): New 4025 4026Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com> 4027 4028 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before 4029 actually mapping the output sections. 4030 4031Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com) 4032 4033 4034 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry. 4035 (mn10300_elf_reloc_map): Similarly. 4036 (mn10300_elf_final_link_relocate): Handle R_MN10300_24. 4037 4038Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com> 4039 4040 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on 4041 Irix 6. 4042 (bfd_elf32_bfd_reloc_type_lookup): Add default case. 4043 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with 4044 elf_mips_reloc_type defined in elf/mips.h. 4045 40461998-07-24 Ulrich Drepper <drepper@cygnus.com> 4047 4048 * elf64-mips.c: Remove reloc_type definition completely. It's now 4049 in elf/mips.h. 4050 4051Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com> 4052 4053 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations 4054 as they are defined in elf/mips.h now. 4055 4056Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com) 4057 4058 4059 * Re-add lost change: 4060 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field 4061 "movm_stack_size". 4062 (mn10300_elf_relax_section): Include stack space for register saves 4063 in the imm8 field of a "call" instruction. 4064 (compute_function_info): Determine how much stack is allocated by 4065 the movm instruction. Fix typo. 4066 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size. 4067 4068Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com> 4069 4070 * elf32-sparc.c (elf_backend_got_header_size): Define as 4. 4071 * elf64-sparc.c (elf_backend_got_header_size): Define as 8. 4072 40731998-07-22 Ulrich Drepper <drepper@cygnus.com> 4074 4075 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type. 4076 4077Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com> 4078 4079 * elf32-hppa.h: Let ELF header define the enum containing the 4080 external reloc numbers. 4081 * elf32-i386.h: Likewise. 4082 40831998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com> 4084 4085 * elf-m10300.c: Let ELF header now define the macros to get the enum. 4086 * elf32-mips.c: Likewise. 4087 * elf32-ppc.c: Likewise. 4088 4089Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com> 4090 4091 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in 4092 bfd_coff_set_symbol_class(), in order to avoid K&R compatability 4093 prblems. 4094 * bfd-in.h: Regenerate. 4095 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class' 4096 parameter to 'unsigned int' to avoid K&R compatability problems. 4097 4098Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com> 4099 4100 * ieee.c (ieee_find_nearest_line): Change filename_ptr and 4101 functionname_ptr to be const. Change line_ptr to be unsigned. 4102 4103 * coffcode.h (coff_link_output_has_begun): Simplify handling when 4104 macro is not defined. Change second parameter from bfd_link_info 4105 to coff_final_link_info. Add prototype. 4106 (coff_final_link_postscript): Simplify handling when macro is not 4107 defined. Add prototype. 4108 41091998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com> 4110 4111 * elf-mn10300.c: Before include system specific ELF header define 4112 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS. 4113 * elf32-mips.c: Likewise. 4114 * elf32-ppc.c: Likewise. 4115 4116Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com> 4117 4118 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c 4119 temporary patch over to elf64-mips.c as well. 4120 41211998-07-21 Ulrich Drepper <drepper@cygnus.com> 4122 4123 * elf32-mips.c (reloc_type): Temporarily disable definition of 4124 standard relocation since they are now defined in elf/mips.h. 4125 4126Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com> 4127 4128 * elf-m10200.c (mn10200_elf_final_link_relocate): 4129 Modify range test for case R_MN10200_8. 4130 4131 * elf-m10300.c (mn10300_elf_final_link_relocate): 4132 Modify range test for case R_MN10300_8. 4133 4134Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com> 4135 4136 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size. 4137 * elf32-i386.c (elf_backend_got_header_size): Define. 4138 (elf_backend_plt_header_size): Define. 4139 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise. 4140 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise. 4141 * elfxx-target.h: Provide a default of zero. 4142 * elflink.c (_bfd_elf_create_got_section): Use got_header_size. 4143 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise. 4144 4145 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT 4146 entry from an executable, even if the plt refcount goes to 0. 4147 4148Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 4149 4150 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the 4151 directory name at the line number. 4152 4153 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols 4154 with an unspecified type. 4155 4156Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com> 4157 4158 * sunos.c: Add undef of valid to avoid problem on SunOS. 4159 4160Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com> 4161 4162 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize. 4163 4164Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 4165 4166 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count 4167 R_68K_PCxx and R_68K_xx relocations. Make sure that 4168 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference. 4169 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and 4170 R_68K_xx relocations. 4171 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol 4172 that has no plt entry. 4173 (elf_m68k_relocate_section): Ignore the plt offset in a static 4174 link. 4175 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for 4176 an ignored symbol. 4177 (elf_gc_common_finalize_got_offsets): Set the got offsets also in 4178 a static link. 4179 4180 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc 4181 types. 4182 (howto_table, reloc_map): Add entries for them. 4183 (elf_m68k_check_relocs): Handle them. Implement reference 4184 counting for got and plt entries. 4185 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions. 4186 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt 4187 symbols. 4188 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete. 4189 (elf_m68k_relocate_section): Handle the new reloc types. 4190 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook, 4191 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define. 4192 * elflink.h (elf_link_add_object_symbols): When creating an 4193 indirect reference for symbol versioning also copy the plt 4194 offset. 4195 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT 4196 flag also reset the plt offset. 4197 (elf_link_assign_sym_version): Likewise. 4198 (elf_gc_common_finalize_got_offsets): Increment the got offset by 4199 the size of the entry in bytes. 4200 (elf_gc_allocate_got_offsets): Likewise. 4201 4202Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com> 4203 4204 * elflink.h (elf_gc_sections): Return true rather than falling off 4205 the bottom. 4206 4207 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not 4208 xmalloc. 4209 4210Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com> 4211 4212 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a 4213 comment describing when it should be enabled. 4214 Changed definition of USER_LABEL_PREFIX to "", to fall into line 4215 with GCC sources. 4216 4217Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com> 4218 4219 * ieee.c (ieee_slurp_external_symbols): Handle call optimization 4220 information ATN records. 4221 4222Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com> 4223 4224 * ieee.c (ieee_slurp_external_symbols): Select an appropriate 4225 section for an absolute symbol in a fully linked file. Based on 4226 patch from Christian Holland <CHolland@de.lucent.com>. 4227 4228Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de> 4229 4230 * coff-m88k.c (m88k_special_reloc): Don't lose the information 4231 that a symbol is undefined. 4232 4233Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com) 4234 4235 * som.c (som_bfd_gc_sections): Define. 4236 4237Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com> 4238 4239 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about 4240 overflows in ARM_26D patches, since they have already been 4241 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk> 4242 4243Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com> 4244 4245 * coffcode.h (coff_write_object_contents): If we have any long 4246 section names, call coff_write_symbols even if there are no 4247 symbols. 4248 4249Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com> 4250 4251 * elf.c (copy_private_bfd_data): Only set phdr_included once for a 4252 PT_LOAD segment, rather than only setting it once for the entire 4253 file. 4254 4255 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA, 4256 rather than ignoring every phdr with a p_paddr of 0, ignore all 4257 the phdrs if they all have a p_paddr of 0. 4258 4259 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr 4260 section was discarded from the link. 4261 4262Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk> 4263 4264 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number. 4265 4266Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk> 4267 4268 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with 4269 floating point operations. 4270 4271Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com> 4272 4273 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global 4274 function symbols. 4275 4276Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de> 4277 4278 Merge of vax/vms (read-only) support 4279 * configure.com: Support Vax target. 4280 * makefile.vms: Support Vax target. 4281 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support. 4282 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only) 4283 support. 4284 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only) 4285 support. 4286 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only) 4287 support. 4288 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only) 4289 support. 4290 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only) 4291 support. 4292 * libbfd.c (real_read): Use unbuffered read on VMS/Vax. 4293 * targets.c (bfd_target_ovax_flavour): New flavour. 4294 (vms_alpha_vec): Renamed from evax_alpha_vec. 4295 (vms_vax_vec): New. 4296 (target_vector): Update accordingly. 4297 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not 4298 evax_alpha_vec. 4299 (vax*-*-*vms*): New target. 4300 * Makefile.am: Update for renamed files. Rebuild dependencies. 4301 * bfd-in2.h: Rebuild. 4302 * configure.in, Makefile.in, aclocal.m4: Rebuild. 4303 4304Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com> 4305 4306 Based on patch from Matt Semersky <matts@scd.hp.com>: 4307 * linker.c (_bfd_generic_final_link): Force a trailing NULL 4308 pointer on abfd->outsymbols. 4309 (generic_add_output_symbol): Handle NULL sym parameter. 4310 4311Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com> 4312 4313 * elf.c (copy_private_bfd_data): Add support for changing VMA or 4314 LMA of sections. 4315 4316Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com> 4317 4318 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons 4319 when handling 32 bit immediate relocs. 4320 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise. 4321 4322Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com) 4323 4324 * section.c (STD_SECTION): Account for recently added gc_mark 4325 field in struct asection. 4326 4327 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function. 4328 (bfd_elf32_bfd_merge_private_bfd_data): Define. 4329 4330Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com> 4331 4332 ELF Section-level Garbage Collection: 4333 * bfd.c (bfd_gc_sections): New. 4334 * aout-adobe.c: Hook to default implementation. 4335 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise. 4336 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise. 4337 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise. 4338 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise. 4339 * tekhex.c, versados.c: Likewise. 4340 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New. 4341 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections. 4342 4343 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New. 4344 (bfd_generic_gc_sections): New. 4345 * section.c (SEC_KEEP): New. 4346 (asection): Add gc_mark member. 4347 4348 * elfcode.h (elf_gc*): New name remappings. 4349 * elflink.h (elf_link_input_bfd): Don't set contents on stabs 4350 sections to be excluded. 4351 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New. 4352 (elf_gc_propogate_vtable_entries_used): New. 4353 (elf_gc_smash_unused_vtentry_relocs): New. 4354 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New. 4355 (elf_gc_common_finalize_got_offsets): New. 4356 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New. 4357 * elfxx-target.h: Add and default gc hooks. 4358 4359 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset 4360 for unions. 4361 (struct elf_obj_tdata): Likewise for local_got_offsets. 4362 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses. 4363 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise. 4364 * elf64-sparc.c, elflink.h: Likewise. 4365 4366 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members. 4367 (ELF_LINK_HASH_MARK): Define. 4368 (struct elf_backend_data): Add GC hooks. 4369 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members. 4370 4371 * elf-m10300.c (mn10300_elf_check_relocs): New. 4372 (mn10300_elf_gc_mark_hook): New. 4373 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New. 4374 (elf_mn10300_howto, mn10300_reloc_map): Handle them. 4375 (mn10300_elf_final_link_relocate): Likewise. 4376 (mn10300_elf_relocate_section): Likewise. 4377 (elf_backend_can_gc_sections): Define. 4378 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New. 4379 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New. 4380 (bfd_elf32_bfd_reloc_type_lookup): Handle them. 4381 (mips_info_to_howto_rel): Likewise. 4382 (mips_elf_relocate_section): Likewise. 4383 (mips_elf_check_relocs): Likewise. 4384 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New. 4385 (elf_backend_can_gc_sections): Define. 4386 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New. 4387 (ppc_elf_howto_raw): Handle them. 4388 (ppc_elf_reloc_type_lookup): Likewise. 4389 (ppc_elf_relocate_section): Likewise. 4390 (ppc_elf_check_relocs): Reference count .got and .plt entries. 4391 Handle new vtable relocs. 4392 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries. 4393 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New. 4394 (elf_backend_can_gc_sections): Define. 4395 4396Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com) 4397 4398 * archures.c (bfd_mach_mn10300): Define. 4399 * elf-m10300.c: Include elf/mn10300.h 4400 (elf_mn10300_mach): New function. 4401 (_bfd_mn10300_elf_final_write_processing): Likewise. 4402 (_bfd_mn10300_elf_object_p): Likewise. 4403 (elf_backendfinal_write_processing): Define. 4404 (elf_backend_object_p): Likewise. 4405 4406Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com> 4407 4408 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S 4409 relocation. 4410 4411Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com> 4412 4413 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the 4414 link_next field, not the next field. 4415 4416Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com> 4417 4418 * elf.c (map_sections_to_segments): Check the section address 4419 against the phdr size both with and without a modulo of 4420 maxpagesize. 4421 4422Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com> 4423 4424 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a 4425 linker created empty input section if the output section has the 4426 same name. 4427 4428 * elflink.h (elf_link_output_extsym): Print an error message if 4429 _bfd_elf_section_from_bfd_section fails. 4430 4431 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on 4432 failure. 4433 4434Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com> 4435 4436 * elf.c (copy_private_bfd_data): Improve handling of Solaris 4437 native linker output. Avoid putting an empty section in more than 4438 one segment. 4439 4440Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com> 4441 4442 * po/Make-in (all-yes): If maintainer mode, depend on .pot file. 4443 ($(PACKAGE).pot): Unconditionally depend on POTFILES. 4444 4445Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com> 4446 4447 * elf.c (swap_out_syms): New arg relocatable_p. 4448 Don't add section VMA to symbols for relocatable output. 4449 (_bfd_elf_compute_section_file_positions): Update call to 4450 swap_out_syms. 4451 4452Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com> 4453 4454 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons 4455 against 'addend' be signed rather than unsigned. 4456 4457Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com> 4458 4459 * elf32-m32r.c: Add prototyps for static functions. 4460 4461 * coff-arm.c: Add prototypes for static functions. 4462 4463Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com> 4464 4465 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the 4466 LMA is used to order sections in a segment. 4467 4468 * elf32-v850.c: Add prototypes for static functions. 4469 Change type of addend parameter to bfd_vma in various functions. 4470 4471Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com> 4472 4473 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use 4474 complain_overflow_signed instead of complain_overflow_bitfield. 4475 4476Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 4477 4478 * elf.c (elf_map_symbols): Don't add section VMA to symbol value 4479 when comparing against 0. 4480 4481Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com> 4482 4483 * Makefile.am (config.status): New target. 4484 * Makefile.in: Rebuild. 4485 4486Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com> 4487 4488 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an 4489 error if previous object endianness doesn't match current object. 4490 4491Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com> 4492 4493 * elf32-v850.c (v850_elf_print_private_bfd_data): Call 4494 _bfd_elf_print_private)bfd_data (). 4495 4496Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com> 4497 4498 * elflink.h (elf_merge_symbol): Don't always set type_change_ok 4499 and size_change_ok. 4500 (elf_link_add_object_symbols): Set type_change_ok and 4501 size_change_ok before calling elf_merge_symbol. 4502 4503 * elf32-mips.c (mips_elf_relocate_section): If we issue an 4504 undefined symbol error, don't also issue an overflow error. 4505 4506Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au> 4507 4508 * elf32-ppc.c (ppc_elf_relocate_section): The target of an 4509 R_PPC_LOCAL24PC relocation should be local; if not, print an error 4510 message instead of crashing. 4511 4512Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il> 4513 4514 * archures.c (bfd_mach_cpu32): Define. 4515 (bfd_default_scan): Add case for 68060. Fix 68332 case to use 4516 bfd_mach_cpu32. 4517 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32. 4518 * ieee.c: Include <ctype.h>. 4519 (ieee_object_p): Parse out process ID string to make it more 4520 likely to be acceptable for bfd_scan_arch. 4521 * bfd-in2.h: Rebuild. 4522 4523Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com> 4524 4525 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call 4526 _bfd_elf_print_private_bfd_data() so that the program header will 4527 be displayed. 4528 4529Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com> 4530 4531 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than 4532 0x68. Reindent. Add some comments. 4533 4534Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com> 4535 4536 * elf.c (copy_private_bfd_data): Adjust physical address of 4537 segment in output BFD to contain LMAs of its sections. 4538 4539Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com> 4540 4541 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map, 4542 elf32_sparc_relocate_section): Added R_SPARC_32LE for little 4543 endian data 32 bit relocations. 4544 (elf32_sparc_merge_private_bfd_data): Check if linking little 4545 endian objects with big endian objects. 4546 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le. 4547 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags. 4548 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE. 4549 * reloc.c: Same. 4550 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le 4551 * archures.c (bfd_mach_sparc_sparclite_le): New. 4552 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New. 4553 4554Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com> 4555 4556 * peicode.h (add_data_entry): Fix precedence of operators in if () 4557 statement. 4558 4559Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com> 4560 4561 * bfd-in.h: Move over patch to bfd-in2.h. 4562 4563 * reloc.c (bfd_check_overflow): Add casts before shifts which may 4564 not fit in 32 bits. 4565 (_bfd_relocate_contents): Likewise. 4566 4567Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com> 4568 4569 * peicode.h (add_data_entry): If the section has no private data 4570 then do not create a Data Dictionary entry for it. 4571 4572Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com> 4573 4574 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes. 4575 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots, 4576 elf64_alpha_size_got_sections): Rewrite, handling multiple got 4577 subsections during relaxation more correctly. 4578 4579Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com> 4580 4581 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class (). 4582 Add extra argument to bfd_arm_process_before_allocation (). 4583 * bfd-in.h: Reflect changes made in bfd-in2.h. 4584 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the 4585 coff class of a BFD symbol. 4586 * coff-arm.c: Add support for interworking between Thumb code and 4587 non-interworking aware ARM code. 4588 4589Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com) 4590 4591 * po/Make-in (install-info): New target. 4592 4593Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com> 4594 4595 * filemode.c: Remove; not used. 4596 4597 If sysdep.h includes a header file, don't include it again: 4598 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or 4599 <errno.h>. 4600 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than 4601 <sysdep.h>. 4602 * archive.c: Don't include <string.h> or <errno.h>. 4603 * evax-alpha.c; Don't include <stdio.h>. 4604 * evax-egsd.c: Likewise. 4605 * evax-etir.c: Likewise. 4606 * evax-misc.c: Likewise. 4607 * evax-emh.c: Likewise. Also, don't include <sys/types.h>. 4608 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or 4609 <errno.h>. 4610 * hpux-core.c: Likewise. 4611 * netbsd-core.c: Likewise. 4612 * som.c: Likewise. 4613 * libbfd.c: Don't include <sys/types.h>. 4614 * nlmcode.h: Don't include <string.h>. 4615 * osf-core.c: Don't include <string.h> or <stdio.h>. 4616 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>, 4617 <errno.h>, or <unistd.h>. 4618 * trad-core.c: Don't include <stdio.h> or <sys/types.h>. 4619 4620Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de> 4621 4622 * configure.com: If the version number can not be found in 4623 configure.in, set it to "unknown" rather than "2.8.1". 4624 4625Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com> 4626 4627 * elf32-mips.c (elf_mips_mach): New. 4628 (_bfd_mips_elf_object_p): Use elf_mips_mach. 4629 (_bfd_mips_elf_final_write_processing): Use the names 4630 of machines, rather than the numbers. Set both the ARCH 4631 and MACH in e_flags. Handle a few more specific machines. 4632 (_bfd_mips_elf_merge_private_bfd_data): Merge both 4633 EF_MIPS_ARCH and EF_MIPS_MACH. 4634 4635Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com> 4636 4637 * syms.c (bfd_is_local_label): Revert last change. 4638 * srec.c (srec_write_symbols): Discard debugging symbols. 4639 4640Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com> 4641 4642 * som.c: Include <ctype.h>. 4643 * som.h: Don't include sysdep.h. 4644 4645Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com> 4646 4647 * libbfd.h: Rebuilt. 4648 * libbfd-in.h: Removed gettext includes and defines. 4649 * sysdep.h: Moved gettext-related includes and defines here. 4650 4651Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com> 4652 4653 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than 4654 an ad-hoc test. Kill bogus #if 0 code. 4655 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local. 4656 4657Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com> 4658 4659 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address 4660 when generating a normal executable for a symbol defined in a 4661 regular file. When copying a reloc into the output file, adjust 4662 the addend for a PC relative reloc against a global symbol. 4663 4664Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com> 4665 4666 * libbfd.h: Rebuilt. 4667 * libbfd-in.h (_): Define as dgettext. 4668 4669Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com> 4670 4671 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma, 4672 not signed. 4673 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS 4674 when declaring parameter types. 4675 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise. 4676 4677Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com> 4678 4679 * config.bfd: If we include any ELF targets in targ_defvec and/or 4680 targ_selvecs, then add the generic ELF targets to targ_selvecs. 4681 * elf32-gen.c (dummy): New static const variable. 4682 (elf_generic_info_to_howto): New static function. 4683 (elf_generic_info_to_howto_rel): New static function. 4684 (elf_info_to_howto): Define as elf_generic_info_to_howto. 4685 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel. 4686 * elf64-gen.c: Same changes as elf32-gen.c. 4687 * elfcode.h (elf_object_p): For the generic target, ignore a 4688 failure of bfd_default_set_arch_mach. Fix indentation a bit. 4689 4690Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com> 4691 4692 * configure.in (WIN32LIBADD): Add -lintl on cygwin32. 4693 * configure: Rebuild. 4694 4695Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com) 4696 4697 * config.bfd: Update OSR5/Unixware patterns. 4698 4699Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com> 4700 4701 * elf.c (assign_file_positions_for_segments): Allow for holes 4702 between sections added by a link script. 4703 4704Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com> 4705 4706 * configure.in: Change version number to 2.9.4 4707 * configure: Rebuild. 4708 4709 Based on patch from H.J. Lu <hjl@gnu.org>: 4710 * elf.c (bfd_elf_get_bfd_needed_list): New function. 4711 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare. 4712 * bfd-in2.h: Rebuild. 4713 4714Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com> 4715 4716 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other. 4717 Change all users. 4718 4719Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com> 4720 4721 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members. 4722 (elf64_alpha_relax_section): Fill them in. 4723 (elf64_alpha_relax_opt_call): Implement more than a stub. 4724 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default 4725 alignment on .scommon. 4726 (elf64_alpha_merge_gots): Merge use counts as well. 4727 4728Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com> 4729 4730 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section 4731 for calculating a local symbol's address. 4732 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count. 4733 Set the .got's cooked size as well as the raw size. 4734 4735Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com> 4736 4737 * elf32-v850.c (v850_elf_print_private_bfd_data): Add 4738 internationalisation of printed information. 4739 4740 * coff-arm.c (coff_arm_print_private_bfd_data): Add 4741 internationalisation of printed information. 4742 4743Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com> 4744 4745 * syms.c (struct indexentry): Change directory_name, file_name, 4746 and function_name fields to char *. 4747 (struct stab_find_info): Change cached_file_name field to char *. 4748 4749Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com> 4750 4751 * peicode.h (dir_names): Add missing N_() macros to dir_names array. 4752 4753Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com> 4754 4755 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir). 4756 4757Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com> 4758 4759 * Makefile.am (install-data-local): Make $(includedir). 4760 * Makefile.in: Rebuild. 4761 4762Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com> 4763 4764 * libbfd-in.h: Use `gettext' and not `dgettext' for now. 4765 4766Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com> 4767 4768 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl. 4769 * Makefile.in: Rebuild. 4770 4771 * bfd-in2.h: Rebuild for Nick's changes. 4772 4773Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com> 4774 4775 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last 4776 change wrt length == max_namelen. 4777 4778Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com> 4779 4780 * Many files: Added gettext invocations around user-visible 4781 strings. 4782 * libbfd-in.h: Added gettext includes and defines. 4783 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY, 4784 HAVE_LC_MESSAGES): Define. 4785 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and 4786 po/Makefile. 4787 * Makefile.am (SUBDIRS): Added po. 4788 (POTFILES): New macro. 4789 (po/POTFILES.in): New target. 4790 (SOURCE_HFILES): New macro. 4791 (HFILES): Use it. 4792 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files. 4793 4794Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) 4795 4796 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first 4797 NT_PRSTATUS note section encountered, it contains the status of 4798 the currently executing thread when the core file was written. 4799 4800Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com> 4801 4802 * libcoff.h: Add extra parameter to 4803 bfd_coff_link_output_has_begun overrideable function. 4804 * cofflink.c: Pass extra parameter to 4805 bfd_coff_link_output_has_begun function. 4806 * bfd-in.h: Add prototypes for exported ARM interworking 4807 functions. 4808 * peicode.h: ARM specific code reorganised to conform to BFD 4809 coding conventions. 4810 * coffcode.h: ARM specific code reorganised to conform to BFD 4811 coding conventions. 4812 * coff-arm.c: Code reorganised to conform to the BFD coding 4813 conventions. Global variables have been moved into an ARM 4814 specific hash table structure and a new function: 4815 bfd_arm_get_bfd_for_interworking() has been created which is 4816 called from the linker scripts. 4817 4818Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com> 4819 4820 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test. 4821 4822 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from 4823 elf64_alpha_relax_find_reloc_ofs. Changed all callers. 4824 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss. 4825 (elf64_alpha_size_got_sections): Don't merge .got sections twice. 4826 4827Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com> 4828 4829 * config.bfd: Added sparc86x support. 4830 4831Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com> 4832 4833 * elf32-mips.c (mips_elf_relocate_section): Do not complain about 4834 an out of range pc-relative jump/call to an undefined weak symbol. 4835 4836Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com> 4837 4838 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp 4839 comparisons signed. 4840 4841Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com> 4842 4843 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns 4844 an error other than bfd_error_system_call, set the error to 4845 bfd_error_wrong_format. 4846 4847 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add 4848 bfd_elf32_powerpcle_vec. 4849 4850 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the 4851 program segments are zero, don't set p_paddr_valid. 4852 4853Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com> 4854 4855 * elf64-alpha.c: Initial implementation of relaxation -- 4856 (struct alpha_elf_link_hash_entry): Add use_count member. 4857 (elf64_alpha_check_relocs): Initialize and increment it. 4858 (elf64_alpha_can_merge_gots): Check it when considering merging. 4859 (elf64_alpha_merge_gots): Drop entries with zero use. 4860 (elf64_alpha_calc_got_offsets_for_symbol): Likewise. 4861 (elf64_alpha_always_size_sections): Split out got sizing ... 4862 (elf64_alpha_size_got_sections): ... here. New function. 4863 (elf64_alpha_relax_find_reloc_ofs): New function. 4864 (elf64_alpha_relax_with_lituse): Likewise. 4865 (elf64_alpha_relax_without_lituse): Likewise. 4866 (elf64_alpha_relax_opt_call): Likewise. 4867 (elf64_alpha_relax_section): Likewise. 4868 (elf64_alpha_add_symbol_hook): Likewise. 4869 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16. 4870 (elf64_alpha_relocate_section): Likewise. 4871 (bfd_elf64_bfd_relax_section): Define. 4872 (elf_backend_add_symbol_hook): Likewise. 4873 4874Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com> 4875 4876 * elf.c (prep_headers): Use new EM_SPARCV9 symbol. 4877 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise. 4878 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64. 4879 4880Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com> 4881 4882 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32. 4883 * configure: Rebuild. 4884 4885Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com> 4886 4887 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@. 4888 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@. 4889 * configure.in: Define and substitute WIN32LDFLAGS and 4890 WIN32LIBADD. 4891 * aclocal.m4: Rebuild with new libtool. 4892 * configure, Makefile.in: Rebuild. 4893 4894Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com> 4895 4896 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol 4897 before any other symbols in the same section. 4898 4899Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com> 4900 4901 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF 4902 systems. 4903 4904Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com> 4905 4906 * dwarf2.c (comp_unit): Move it earlier in the source. Add 4907 addr_size. 4908 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument. 4909 Use addr_size for address size, rather than sizeof(bfd_vma). 4910 (read_attribute): Replace bdf* argument with 'comp_unit*' argument. 4911 Fix call to read_address. 4912 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument. 4913 Scrap other unneeded arguments. Fix call to read_address. 4914 (scan_unit_for_functions): Fix call to read_attribute. 4915 (parse_comp_unit): We now handle more values for addr_size. 4916 Set addr_size in unit. Fix call to read_attribute and 4917 decode_line_info. 4918 4919Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com> 4920 4921 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null. 4922 4923Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com> 4924 4925 * archures.c (bfd_default_scan): Add m68k cases back to default 4926 switch, reverting patch of March 25, since IEEE support depends 4927 upon them. 4928 4929Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com> 4930 4931 * Makefile.am (diststuff): New target. 4932 * Makefile.in: Rebuild. 4933 4934Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com) 4935 4936 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of 4937 som_offset when we have an extended name table. 4938 4939Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org> 4940 4941 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before 4942 trying to copy it. 4943 * Makefile.in: Rebuild. 4944 4945Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 4946 4947 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section 4948 symbols when creating a shared library. 4949 (elf_m68k_adjust_dynindx): New function, used by above code. 4950 (elf_m68k_finish_dynamic_sections): Initialize the section 4951 symbols. 4952 (elf_m68k_relocate_section): Change abort to BFD_ASSERT. 4953 4954Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com> 4955 4956 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant 4957 value 11. 4958 4959Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 4960 4961 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix 4962 assertion. 4963 4964Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com) 4965 4966 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle 4967 absolute symbols. 4968 4969Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com> 4970 4971 * configure.in: Set version to 2.9.1. 4972 * configure: Rebuild. 4973 4974 * Branched binutils 2.9. 4975 4976Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org> 4977 4978 * syms.c (ENABLE_CACHING): Define. 4979 (struct indexentry): Define. 4980 (struct stab_cache): Remove. 4981 (cmpindexentry): New static function. 4982 (struct stab_find_info): Add new fields: indextable, 4983 indextablesize, cached_indexentry, cached_offset, cached_stab, and 4984 cached_file_name. Remove fields: file_cache, function_cache, and 4985 line_cache. 4986 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted 4987 index table and search it. 4988 4989Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com> 4990 4991 * elf.c (_bfd_elf_copy_private_section_data): Call 4992 copy_private_bfd_data once we've seen the last SEC_ALLOC section. 4993 4994 * cpu-mips.c: Remove trailing comma at end of enumeration list. 4995 4996Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com> 4997 4998 * coff-arm.c: Define all globally visible variables and functions 4999 only when COFF_WITH_PE is not defined. 5000 * configure.in (armpe_little_vec, armpe_big_vec): Add 5001 coff-arm.lo. 5002 * configure: Rebuild. 5003 5004Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com> 5005 5006 Fix some gcc -Wall warnings: 5007 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings. 5008 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise. 5009 * archures.c (bfd_default_scan): Likewise. 5010 * bfd.c (bfd_scan_vma): Likewise. 5011 * binary.c (mangle_name): Likewise 5012 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise. 5013 * coff-sh.c (sh_relocate_section): Likewise. 5014 * coff-stgo32.c (create_go32_stub): Likewise. 5015 * coffcode.h (coff_slurp_line_table): Likewise. 5016 * ecoff.c (_bfd_ecoff_write_armap): Likewise. 5017 * elf.c (_bfd_elf_make_section_from_shdr): Likewise. 5018 (assign_file_positions_for_segments): Likewise. 5019 * elf32-mips.c (mips_elf_relocate_section): Likewise. 5020 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise. 5021 * oasys.c (oasys_write_sections): Likewise. 5022 * ppcboot.c (ppcboot_object_p): Likewise. 5023 (mangle_name): Likewise. 5024 * riscix.c (riscix_fix_pcrel_26): Likewise. 5025 * srec.c (srec_scan): Likewise. 5026 * stabs.c (_bfd_write_section_stabs): Likewise. 5027 * sunos.c (sunos_add_dynamic_symbols): Likewise. 5028 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to 5029 switch. Declare parameters for function pointers. 5030 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if 5031 warning. 5032 * elf.c (elf_sort_sections): Likewise. 5033 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation. 5034 Add default cases to switches. 5035 (coff_arm_relocate_section): Remove unused local variables. 5036 Always set rstat. 5037 (coff_arm_bfd_set_private_flags): Change flag variable to type 5038 flagword. 5039 * coff-mips.c (mips_relocate_section): Initialize use_lo. 5040 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int. 5041 (dump_toc): Change cat to const, and initialize it. 5042 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff. 5043 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise. 5044 (sh_elf_relocate_section): Initialize r_symndx. 5045 * coffcode.h (coff_compute_section_file_positions): Only declare 5046 old_sofar if ALIGN_SECTIONS_IN_FILE. 5047 (coff_write_object_contents): Initialize csym. 5048 * coffgen.c (coff_pointerize_aux): Make type and class unsigned. 5049 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to 5050 switch. 5051 * dwarf2.c: Include libiberty.h. 5052 (read_2_signed_bytes, read_4_signed_bytes): Comment out. 5053 (decode_line_info): Remove unused local variables. 5054 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise. 5055 (m32r_elf_relocate_section): Likewise. 5056 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise. 5057 (v850_elf_reloc): Likewise. 5058 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned. 5059 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned. 5060 * elf.c (assign_file_positions_for_segments): Always set adjust. 5061 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully 5062 parenthesize expression. 5063 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h. 5064 (m32r_elf_object_p): Return a value. 5065 (m32r_elf_print_private_bfd_data): Change fprintf format string. 5066 * elf32-mips.c (mips_elf_final_link): Initialize last. 5067 (mips_elf_finish_dynamic_sections): Initialize last and dindx. 5068 * elf32-v850.c (v850_elf_object_p): Return a value. 5069 (v850_elf_print_private_bfd_data): Change fprintf format string. 5070 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to 5071 unsigned long. 5072 * elflink.h (elf_link_add_object_symbols): Change vernum to 5073 unsigned int, and initialize it. Change fprintf format string. 5074 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type 5075 when setting or comparing to soname_indx. 5076 (elf_create_pointer_linker_section): Change num_symbols to 5077 unsigned int. 5078 * libcoff-in.h (coff_data_type): Change flags to flagword. 5079 * peicode.h (pe_print_idata): Initialize idx. Change j to 5080 bfd_size_type. Initialize hint_member. Remove useless test to 5081 time_stamp. 5082 (pe_print_edata): Change num_functions and num_names in struct 5083 EDT_type to unsigned long. Remove cast. Change fprintf format 5084 string. 5085 * ppcboot.c (ppcboot_object_p): Change i to size_t. 5086 * reloc.c (bfd_get_reloc_size): Change return type to unsigned 5087 int. 5088 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to 5089 int *. Update uses. Change j to long. 5090 * bfd-in2.h, libcoff.h: Rebuild. 5091 5092Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com> 5093 5094 * elf32-v850.c Remove definition of USE_REL. 5095 (v850_elf_info_to_howto_rela): New function. 5096 (v850_elf_perform_relocation): Renamed from 5097 v850_elf_store_addend_in_insn. Removed replace argument. 5098 (v850_elf_reloc): store the relocation in the addend field instead 5099 of the insn. 5100 (v850_elf_final_link_relocate): Now calls 5101 v850_elf_perform_relocation. 5102 (v850_elf_relocate_section): Remove code to generate REL 5103 relocations. 5104 5105Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com> 5106 5107 * coffcode.h (coff_new_section_hook): Set the type and storage 5108 class in the native symbol information allocated for a new section 5109 symbol. 5110 5111Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com> 5112 5113 * peicode.h: Chain together calls to 5114 coff_bfd_copy_private_bfd_data and 5115 coff_bfd_print_private_bfd_data. 5116 5117 * coff-arm.c: Add prototypes for 5118 coff_arm_bfd_print_private_bfd_data and 5119 coff_arm_bfd_copy_private_bfd_data. 5120 5121Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com> 5122 5123 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE 5124 build. 5125 5126 * peicode.h: Call arm-coff private data functions after handling 5127 pe private data. 5128 5129 * coff-arm.c: Turn statics into globals so that they can be shared 5130 both pe and pei backends. 5131 5132Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com> 5133 5134 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than 5135 plain numbers. 5136 (sunos_write_object_contents): Likewise. 5137 * aoutx.h (NAME(aout,machine_type)): Likewise. 5138 * coffcode.h (coff_set_arch_mach_hook): Likewise. 5139 5140Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 5141 5142 * archures.c (bfd_mach_m68*): Add definitions for various m68k 5143 variants. 5144 (bfd_default_scan): Remove m68k special cases. 5145 * bfd-in2.h: Rebuild. 5146 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather 5147 than plain numbers. 5148 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise. 5149 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for 5150 m68k:68000. 5151 (bfd_m68k_arch): Set mach field to zero to signal no explicit 5152 selection, change printable_name to just "m68k" and make that the 5153 default instead of m68k:68020. 5154 5155 * aout-tic30.c (NAME): Define this to avoid multiple definitions 5156 from aoutx.h. 5157 (MY_get_section_contents): Define as aout_32_get_section_contents 5158 rather than NAME(aout,get_section_contents). 5159 5160 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast. 5161 5162 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha 5163 and call bfd_default_set_arch_mach to do the real work. 5164 5165Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com> 5166 5167 * bout.c (BALX): Include return register g14 as part of the insn. 5168 (BALX_MASK): New. 5169 (calljx_callback): Use it. 5170 5171Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com> 5172 5173 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma. 5174 * libbfd.h: Rebuild. 5175 5176 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change 5177 byte_count to unsigned int. 5178 (mn10300_elf_relax_section): Initialize internal_relocs. Remove 5179 unused local variables. 5180 5181 * evax-alpha.c (evax_close_and_cleanup): Remove unused local 5182 variables er and er1. 5183 5184 * cpu-v850.c: Include <ctype.h>. 5185 (scan): Case isdigit argument to unsigned char. 5186 5187 From Yan Meroth <YAN.MEROTH@st.com>: 5188 * ihex.c (ihex_scan): Add extbase variable so that getting an 5189 extended linear address record does not ignore any previous 5190 extended address. 5191 (ihex_write_object_contents): When writing out an extended linear 5192 address record, zero out any previous extended address. 5193 5194Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de> 5195 5196 * ieee.c (do_one): Check section before dereferencing it. 5197 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr. 5198 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive. 5199 5200Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com> 5201 5202 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF. 5203 5204Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com> 5205 5206 * coff-arm.c: Add interworking functions to pe backends. 5207 5208Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com> 5209 5210 * configure.in: Use AM_DISABLE_SHARED. 5211 * aclocal.m4, configure: Rebuild with libtool 1.2. 5212 5213Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com> 5214 5215 * coff-arm.c (coff_arm_relocate_section): Better error messages 5216 when interowrking conflucts occur. Courtesy of Jonathan Walton 5217 and Tony Thompson. 5218 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted 5219 relocations. Patch courtesy of Jonathan Walton and Tony 5220 Thompson. 5221 5222Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com> 5223 5224 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert 5225 part of Feb 22 change controling when to override the existing 5226 symbol with the .plt entry. 5227 5228Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com> 5229 5230 * config.bfd (targ_cpu): Add thumb-pe target. 5231 5232 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external 5233 functions in PE build. 5234 5235Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com> 5236 5237 * config.bfd (sparclite-*-elf*): Added. 5238 5239Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com> 5240 5241 * configure.in: Add elf.lo to elf shell variable. 5242 * Makefile.am (BFD_LIBS): Remove elf.lo. 5243 (BFD_LIBS_CFILES): Remove elf.c. 5244 (BFD32_BACKENDS): Add elf.lo. 5245 (BFD32_BACKENDS_CFILES): Add elf.c. 5246 * configure, Makefile.in: Rebuild. 5247 52481998-02-23 15:53 Richard Henderson <rth@cygnus.com> 5249 5250 * elf32-i386.c (elf_i386_relocate_section): A pc-relative 5251 relocation against a non-local symbol should not have a dynamic 5252 relocation. 5253 5254Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com> 5255 5256 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in 5257 COFF filehdr flags. 5258 (pe_print_private_bfd_data): Print PE flags. From Mikey 5259 <jeffdb@netzone.com>. 5260 5261Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com> 5262 5263 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create 5264 a plt entry when we can determine that we authoritatively define 5265 the symbol. 5266 5267Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com> 5268 5269 * configure.in (COREFILE selection): Remove sparc-*-linux*. They 5270 don't actually use trad-core, but a SunOS-style core file handled 5271 by gdb directly. 5272 * hosts/sparclinux.h: Remove. 5273 5274Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com> 5275 5276 * peicode.h (pe_print_idata): If there is no .idata section, look 5277 for the import tables in some other section. Make the initial 5278 label line up better with the data. Print the import address 5279 table even if there is no import name table. If the import 5280 address table holds actual addresses, print them. 5281 5282Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com> 5283 5284 * libbfd.c (bfd_seek): If fseek fails, save errno around call to 5285 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not 5286 bfd_error_system_call. 5287 5288Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com> 5289 5290 * Makefile.am (AUTOMAKE_OPTIONS): Define. 5291 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e. 5292 5293 From H.J. Lu <hjl@gnu.org>: 5294 * Makefile.am (libbfd_la_LDFLAGS): Define. 5295 * Makefile.in: Rebuild. 5296 5297Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com> 5298 5299 NetBSD patches from Gordon W. Ross <gwr@mc.com>: 5300 * netbsd.h (MACHTYPE_OK): Define. 5301 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when 5302 calling N_SET_MACHTYPE, rather than having a switch. 5303 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD, 5304 and M_ALPHA_NETBSD. 5305 * i386netbsd.c (MACHTYPE_OK): Don't define. 5306 (DEFAULT_MID): Define. 5307 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define. 5308 (MACHTYPE_OK): Don't define. 5309 (DEFAULT_MID): Define. 5310 * m68knetbsd.c: (MACHTYPE_OK): Don't define. 5311 (DEFAULT_MID): Define. 5312 * ns32knetbsd.c (MACHTYPE_OK): Don't define. 5313 (DEFAULT_MID): Define. 5314 * sparcnetbsd.c (MACHTYPE_OK): Don't define. 5315 (DEFAULT_MID): Define. 5316 5317 NetBSD patches from Gordon W. Ross <gwr@mc.com>: 5318 * vaxnetbsd.c: New file. 5319 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd 5320 rather than netbsd_core. 5321 * targets.c (vaxnetbsd_vec): Declare. 5322 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is 5323 defined, add netbsd_core_vec. 5324 * configure.in: Set COREFILE for alpha*-*-netbsd* and 5325 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is 5326 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE. 5327 * config.bfd (alpha*-*-netbsd*): New target. 5328 * Makefile.am: Rebuild dependencies. 5329 (BFD32_BACKENDS): Add vaxnetbsd.lo. 5330 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c. 5331 * configure, Makefile.in: Rebuild. 5332 5333 * configure.host: Remove the old shared library build stuff. We 5334 now use libtool instead. 5335 5336Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com> 5337 5338 * tekhex.c (tekhex_write_object_contents): Call tekhex_init. 5339 5340Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org> 5341 5342 * configure.in: Take stab-syms.lo out of sparclinux_vec list. 5343 * configure: Rebuild. 5344 5345Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com> 5346 * elf32-v850.c (remember_hi16s_reloc): New function. 5347 (find_remembered_hi16s_reloc): New function. 5348 (v850_elf_store_addend_in_insn): Use the above new functions to 5349 match up HI6S relocs with LO16 relocs. 5350 5351Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com> 5352 5353 * configure.in: Change -linux* to -linux-gnu*. 5354 * config.bfd, configure.host: Likewise. 5355 * configure: Rebuild. 5356 5357Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com> 5358 5359 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another 5360 LO16/HI16S bug and improve comments about what is going on. 5361 5362Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com> 5363 5364 * configure, aclocal.m4: Rebuild with new libtool. 5365 5366Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com> 5367 5368 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain 5369 when merging v850 code into v850e/v850ea code. Do not initialise 5370 output flags if the input is the default architecture. 5371 5372Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com) 5373 5374 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR 5375 get the size from bfd_arch_bits_per_address instead of directly 5376 from the isa. 5377 5378Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com> 5379 5380 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address 5381 to wrap, just return all 1's bits instead. 5382 * libbfd.h: Regenerate. 5383 5384Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com> 5385 5386 * coff-i386.c (coff_pe_i386_relocate_section): New static function 5387 if COFF_WITH_PE. 5388 (coff_relocate_section): If COFF_WITH_PE, define as 5389 coff_pe_i386_relocate_section. 5390 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE, 5391 skip empty sections, to match coff_write_object_contents. 5392 5393 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend, 5394 rather than swapping out r_offset twice. From Luke Deller 5395 <luked@cse.unsw.edu.au>. 5396 5397Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com> 5398 5399 * configure.in: Set libtool_enable_shared rather than 5400 libtool_shared. Remove diversion hack. 5401 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild 5402 with new libtool. 5403 5404Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org> 5405 5406 * syms.c (struct stab_cache): Define. 5407 (struct stab_find_info): Remove cached_offset, cached_stab, 5408 cached_str, and cached_stroff fields. Add file_cache, 5409 function_cache, and line_cache fields. 5410 (_bfd_stab_section_find_nearest_line): Use extensive caching to 5411 speed up searches. 5412 5413Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com> 5414 5415 * peicode.h (pe_print_idata): Check for import of ordinal rather 5416 than name. 5417 (pe_print_edata): If there is no .edata section, look for the 5418 export data in some other section. 5419 5420Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com) 5421 5422 * configure.in: Change version to 2.8.4. 5423 * configure: Regenerated. 5424 5425Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU> 5426 5427 Add tms320c30 support: 5428 * cpu-tic30.c: New file. 5429 * aout-tic30.c: New file. 5430 * coff-tic30.c: New file. 5431 * archures.c (bfd_arch_tic30): Define. 5432 (bfd_tic30_arch): Declare. 5433 (bfd_archures_list): Add bfd_tic30_arch. 5434 * targets.c (bfd_target_vector): Add tic30_aout_vec and 5435 tic30_coff_vec. 5436 * reloc.c (BFD_RELOC_TIC30_LDP): Define. 5437 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case. 5438 (coff_set_flags): Likewise. 5439 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets. 5440 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors. 5441 * Makefile.am: Rebuild dependencies. 5442 (ALL_MACHINES): Add cpu-tic30.lo. 5443 (ALL_MACHINES_CFILES): Add cpu-tic30.c. 5444 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo. 5445 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c. 5446 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild. 5447 5448Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com> 5449 5450 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc 5451 to lag behind LO16 reloc by a couple of instructions. 5452 5453Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com> 5454 5455 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force 5456 make to reexamine the file timestamp. 5457 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise. 5458 5459 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from 5460 0x100000. 5461 5462Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au> 5463 5464 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure 5465 to create .dynsbss and .rela.sbss sections. 5466 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be 5467 copied from dynamic objects into .sbss. 5468 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't 5469 use it. Correct typo of .rela.sdata2. 5470 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we 5471 put the data, which may now be in .sbss. 5472 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss. 5473 (elf_backend_create_dynamic_sections): Define as 5474 ppc_elf_create_dynamic_sections. 5475 5476 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs 5477 against _GLOBAL_OFFSET_TABLE_. 5478 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in 5479 shared libraries which refer to local symbols. Make sure that the 5480 test for allocating space for a reloc in a shared object is the 5481 same as the test for emitting a reloc. 5482 5483Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl> 5484 5485 * config.bfd (i[3456]-*-mingw32*): New target. 5486 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32. 5487 * aclocal.m4, configure: Rebuild. 5488 5489Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com> 5490 5491 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we 5492 have a bfd_object. 5493 5494Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com> 5495 5496 Sparc v9 ABI compliant PLT: 5497 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries. 5498 (plt_templates, sparc64_elf_build_plt_entry): Delete. 5499 (LARGE_PLT_THRESHOLD): New define. 5500 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1. 5501 (sparc64_elf_build_plt): New function. 5502 (sparc64_elf_plt_entry_offset): Likewise. 5503 (sparc64_elf_plt_ptr_offset): Likewise. 5504 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to 5505 contain the index for convenience. Skip the initial entries 5506 in .rela.plt. 5507 (sparc64_elf_size_dynamic_sections): Zero the allocated contents 5508 memory for the benefit of .rela.plt. 5509 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset. 5510 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use 5511 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc. 5512 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt. 5513 Call sparc64_elf_build_plt. 5514 (elf_backend_want_got_plt): No. 5515 (elf_backend_plt_readonly): No. 5516 (elf_backend_plt_alignment): 8. 5517 5518 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab. 5519 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it. 5520 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it 5521 to be called. 5522 5523Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com) 5524 5525 * archures.c (bfd_mach_mips*): Add definitions for various MIPS 5526 processors. 5527 * cpu-mips.c (arch_info_struct): Add mips variants. 5528 * bfd-in2.h: Rebuilt. 5529 5530Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com> 5531 5532 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of 5533 t2a3_b_insn. 5534 5535Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com> 5536 5537 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default. 5538 (i[3456]86sco3.2v5*coff): New target. 5539 5540Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com> 5541 5542 * bfd-in2.h: Rebuild with changes to chew--tab expansion. 5543 5544Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com> 5545 5546 * bfd.c (bfd_get_error_handler): Add orthogonal function. 5547 * bfd-in2.h: Regenerate. 5548 5549Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com> 5550 5551 * tekhex.c (tekhex_write_object_contents): Check for no symbols. 5552 5553Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com> 5554 5555 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't 5556 adjust addend for an output common symbol (from Jimmy Blair 5557 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative 5558 defined symbol to counteract adjustment made in generic relocation 5559 code. 5560 5561 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h. 5562 5563Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de> 5564 5565 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name. 5566 (GET_SCNDHR_NLNNO): Likewise. 5567 5568Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com> 5569 5570 * cpu-sh.c (arch_info_struct): Correct next field of sh3e. 5571 5572Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com> 5573 5574 * elf32-m32r.c: Add macros to handle NOP insertion. 5575 5576Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com> 5577 5578 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section. 5579 (xcoff_mark): Likewise. 5580 (xcoff_build_ldsyms): Mark absolute symbols. 5581 5582Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com> 5583 5584 * bout.c (b_out_write_object_contents): Sort symbols before output 5585 to keep {CALL,BAL}NAME symbols adjacent. 5586 (b_out_symbol_cmp): New function. 5587 5588For older changes see ChangeLog-9697 5589 5590Local Variables: 5591mode: change-log 5592left-margin: 8 5593fill-column: 74 5594version-control: never 5595End: 5596