1 Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 2 3 Minor cleanups suggested by CodeCenter. 4 * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c, 5 linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as 6 appropriate. 7 * aoutx.h (struct external_exec): Removed unnecessary declaration. 8 (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL. 9 (adjust_z_magic): Removed useless variable data_vma. 10 (stringtab_init): Initialize hash_zero. 11 (add_to_stringtab): Removed unused fourth argument. 12 (NAME(aout,swap_std_reloc_out)): Removed useless variable 13 r_addend. 14 (aout_link_input_section): Added some casts. 15 * archive.c (get_extended_arelt_filename, do_slurp_coff_armap, 16 bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap): 17 Minor code rewriting to make it more C like. 18 (do_slurp_bsd_armap): Added some casts. 19 * ecoff.c (ecoff_write_object_contents): Removed useless variable 20 scn_base. 21 (ecoff_write_armap): Added some casts. Use "" rather than "\0". 22 * ecofflink.c (bfd_ecoff_write_debug): Added a cast. 23 * libaout.h (struct internal_exec): Removed unnecessary 24 declaration. 25 * linker.c (_bfd_generic_indirect_link_order): Added a cast. 26 * opncls.c (new_bfd): Removed a cast. 27 * reloc.c (bfd_generic_get_relocated_section_contents): Added 28 some casts. 29 * srec.c (internal_srec_write_object_contents): Removed useless 30 variable bytes_written. 31 32 Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 33 34 * i386mach3.c (N_TXTADDR): Don't define after all. 35 (TEXT_START_ADDR): Don't include exec header size in value. 36 37 Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 38 39 * i386mach3.c (N_TXTADDR): Define. 40 41 Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 42 43 Extensive changes to move the bulk of the linker into BFD so that 44 more efficient backend code can be written for specific object 45 files. Only existing efficient backend is a.out. 46 * seclet.c, seclet.h: Removed. 47 * hash.c, linker.c, genlink.h: New files. 48 * bfd-in.h: Removed bfd_error_vector. Declared hash table 49 structures and functions. 50 (JUMP_TABLE): Removed bfd_seclet_link, added 51 bfd_link_hash_table_create, bfd_link_add_symbols and 52 bfd_final_link. 53 * All backends: Changed accordingly. 54 * bfd-in2.h: Rebuilt. 55 * bfd.c (struct _bfd): Added link_next and archive_pass fields. 56 Removed ld_symbols field. 57 (bfd_nonrepresentable_section, bfd_undefined_symbol, 58 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, 59 bfd_error_vector): Removed. 60 (bfd_default_error_trap, bfd_error_trap, 61 bfd_error_nonrepresentabltrap): Removed. 62 (bfd_get_relocated_section_contents): Pass link_info. Pass 63 link_order instead of seclet. Pass symbols. 64 (bfd_relax_section): Pass link_info. 65 (bfd_seclet_link): Removed. 66 (bfd_link_hash_table_create, bfd_link_add_symbols, 67 bfd_final_link): New macros. 68 * libbfd-in.h: If __GNUC__ is defined and alloca is not, define 69 alloca as __builtin_alloca. Declare internal linking functions. 70 * libbfd.h: Rebuilt. 71 * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked 72 for months. 73 * reloc.c (reloc_howto_type): Added error_message argument to 74 special_function field. Changed all callers and all definitions. 75 (bfd_get_reloc_size): Make argument a const pointer. 76 (bfd_perform_relocation): Add error_message argument to hold 77 string set if return value if bfd_reloc_dangerous. Changed all 78 callers. 79 (_bfd_final_link_relocate, _bfd_relocate_contents): New functions. 80 * section.c (asection): Renamed seclets_head and seclets_tail to 81 link_order_head and link_order_tail. 82 * targets.c (bfd_target): Replaced seclet argument with link_info 83 and link_order and symbols arguments in 84 bfd_get_relocated_section_contents. Added symbols argument to 85 bfd_relax_section. Removed bfd_seclet_link. Added 86 bfd_link_hash_table_create, bfd_link_add_symbols and 87 bfd_final_link. 88 * libaout.h (struct aoutdata): Added external_syms, 89 external_sym_count, external_strings, sym_hashes fields. 90 (obj_aout_external_syms, obj_aout_external_sym_count, 91 obj_aout_external_strings, obj_aout_sym_hashes): New accessor 92 macros. 93 (WRITE_HEADERS): Only output symbols if outsymbols is not NULL. 94 * aoutx.h: Wrote new back end linker routines. 95 (translate_to_native_sym_flags): Return boolean value. Don't use 96 bfd_error_vector. 97 (NAME(aout,write_syms)): Return boolean value. Check return value 98 of translate_to_native_sym_flags and bfd_write. 99 * aout-target.h (final_link_callback): New function. 100 (MY_bfd_final_link): New function. 101 * aout-adobe.c (aout_adobe_write_object_contents): Check return 102 value of aout_32_write_syms. 103 * hp300hpux.c (MY(write_object_contents)): Likewise. 104 * i386lynx.c (WRITE_HEADERS): Likewise. 105 * libaout.h (WRITE_HEADERS): Likewise. 106 * bout.c: Changed functions to use link_info->callbacks rather 107 than bfd_error_vector, and link_orders rather than seclets. 108 * coff-alpha.c: Likewise. 109 * coff-h8300.c: Likewise. 110 * coff-h8500.c: Likewise. 111 * coff-sh.c: Likewise. 112 * coff-z8k.c: Likewise. 113 * elf32-hppa.c: Likewise. 114 * reloc16.c: Likewise. 115 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look 116 up _gp in the hash table rather than in outsymbols. 117 * coff-a29k.c (a29k_reloc): Pass errors back in new error_message 118 argument rather than printing them. 119 * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and 120 link_order arguments rather than seclet. Changed all uses and 121 definitions. 122 (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed 123 all uses and definitions. 124 * libcoff.h: Rebuilt. 125 * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but 126 not by ECOFF, make it scAbs. 127 (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and 128 rewritten. 129 * elf32-mips.c (mips_elf_final_link): Renamed from 130 mips_elf_seclet_link and rewritten. 131 * elf32-hppa.c (elf32_hppa_stub_description): Added link_info 132 field. 133 (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub, 134 hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section): 135 Added link_info arguments. Changed all callers. 136 * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is 137 not NULL. 138 * oasys.c (oasys_write_sections): Return boolean value rather than 139 using bfd_error_vector. 140 (oasys_write_object_contents): Check return value of 141 oasys_write_sections. 142 * hosts/std-host.h: Don't declare qsort or strtol. 143 * Makefile.in: Rebuild dependencies. 144 (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o. 145 (CFILES): Removed seclet.c. Added hash.c and linker.c. 146 (HFILES): Removed seclet.h. Added genlink.h. 147 148 Thu Dec 30 07:41:36 1993 Peter Schauer (pes (a] regent.e-technik.tu-muenchen.de) 149 150 * section.c (bfd_get_section_contents): Return zero filled buffer 151 if section has no contents. 152 153 Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 154 155 * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc, 156 then skip bfd_perform_relocation even if the addend is non-zero. 157 158 Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn (a] rtl.cygnus.com) 159 160 * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy 161 addend to r_offset field. 162 163 * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies. 164 165 * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET, 166 CALC_ADDEND): Define. 167 168 * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing 169 the offsetof because AIX /bin/cc does not like to take the address 170 of an array. (From Minh Tran-Le.) 171 172 Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law (a] snake.cs.utah.edu) 173 174 * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen (a] cs.utah.edu) 175 176 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy 177 the return pointer into %r2 if no jump-in-call-delay-slot 178 optimization was done. 179 180 * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD. 181 182 Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 183 184 * hosts/std-host.h: (time): Don't declare; conflicts on Mach3. 185 186 * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding. 187 (HOST_SEGMENT_SIZE): Set to 0 for same reason. 188 189 * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above. 190 (TEXT_START_ADDR): Correct. 191 (MY_backend_data): Define. 192 193 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): 194 New functions; code moved from aout_<size>_adjust_sizes_and_vmas. 195 196 Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law (a] snake.cs.utah.edu) 197 198 * som.c (som_begin_writing): Fix thinkos in auxiliary header 199 support. 200 (bfd_som_attach_aux_hdr): Likewise. 201 202 Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law (a] snake.cs.utah.edu) 203 204 * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field 205 selectors for PIC code. 206 207 * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors. 208 (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL 209 relocations needed by PIC. 210 211 Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com) 212 213 * nlmcode.h: Fixes to avoid compiler warnings... 214 215 Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian (a] cygnus.com) 216 217 * libnlm.h (nlm_backend_data): Removed macro definition. 218 (nlm_alpha_backend_data): Adjusted accordingly. 219 220 Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law (a] snake.cs.utah.edu) 221 222 * som.c (som_begin_writing): Flesh out code for handling simple 223 auxiliary headers. 224 (bfd_som_attach_aux_hdr): New function. 225 226 * som.h (struct somdata): Add fields for attaching version and 227 copyright headers. Add accessor macros. 228 229 * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected 230 definitions for old versions of HPUX which fail to define them. 231 (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT 232 now that they're safe. Delete bogus R_STATEMENT relocations. 233 234 * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete 235 extra R_DATA_OVERRIDE. 236 (hppa_som_gen_reloc_type): Generate a relocation for the rounding 237 mode selector if needed. 238 (som_write_fixups): Handle requests for a change in the default 239 rounding mode. Rounding modes do not consume input bytes, but 240 are just markers much like R_ENTRY and R_EXIT. 241 242 Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law (a] snake.cs.utah.edu) 243 244 Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen (a] cs.utah.edu) 245 246 * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when 247 the branch instruction as originally been nullified. 248 hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the 249 case of no code reordering due to an LDO instruction in the 250 delay slot of the branch. Make sure to relocate the correct 251 instruction. Do not perform instruction reordering for millicode 252 calls. 253 (hppa_elf_build_arg_reloc_stub): Change the relocation type 254 to R_HPPA_STUB_CALL_17 when special processing might be needed. 255 (hppa_elf_build_long_branch_stub): Prevent code reordering on 256 a call from a linker stub to another linker stub and for millicode 257 calls. Do not trash the return register for calls from one linker 258 stub to a second linker stub. 259 260 * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT 261 relocations are not pc-relative. 262 263 * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in 264 linker stub code. 265 (COPY_2_31): Likewise. 266 267 Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 268 269 * config/solaris2.mh (HDEFINES): Remove -Dconst= 270 * hosts/solaris.h: If not __GNUC__, define const as empty. 271 272 Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 273 274 * ecoff.c: Added various casts for 32/64 bit cross targeting. 275 (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo 276 section so that the linker ignores it. 277 * ecofflink.c: Added various casts for 32/64 bit cross targeting. 278 (ecoff_add_bytes): Changed need argument to size_t. 279 (bfd_ecoff_debug_link_other): Check return value of 280 ecoff_add_string. 281 282 * libbfd-in.h (new_bfd): Use void rather than an empty parameter 283 list. 284 * libbfd.h: Rebuilt. 285 286 * libnlm.h (struct nlm_obj_tdata): New field backend_data. 287 (nlm_backend_data, nlm_alpha_backend_data): New accessor macros. 288 (struct nlm_backend_data): New field no_uninitialized_data. 289 (nlm_no_uninitialized_data): New accessor macro. 290 * nlmcode.h (nlm_compute_section_file_positions): Handle 291 no_uninitialized_data. 292 (nlm_external_reloc_compare): Sort relocs by address for a 293 particular symbol, to make the sort more stable. 294 (nlm_write_object_contents): Cast the arguments to qsort. Get the 295 value of a debugging symbol the same way we get the value of a 296 normal symbol. 297 * nlm32-alpha.c: Various changes. Write out GP and .lita relocs. 298 Set no_uninitialized_data to true. 299 * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c 300 (nlm32_sparc_backend): Set no_uninitialized_data field false. 301 * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination 302 before filling it in. 303 304 Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law (a] snake.cs.utah.edu) 305 306 * som.c (som_section_type, som_decode_symcalss): New functions. 307 (som_get_symbol_info): Use them. 308 (som_slurp_symbol_table): Set the section of common and undefined 309 symbols correctly. 310 311 Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn (a] cygnus.com) 312 313 * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to 314 make gcc happy. 315 316 * mipsbsd.c: Changes from Ralph Campbell: 317 (mips_howto_table_ext): MIPS_RELOC_LO16 should use 318 complain_overflow_dont. 319 (aout_mips_*_vec): Make name use "a.out" instead of "aout", to 320 make gdb happy. 321 322 * bfd.c (bfd_errmsgs): Reword invalid-target message. 323 324 * config.bfd: For sparc*-*-coff, use sparc-coff. 325 * configure.in: Handle sparccoff_vec. 326 * targets.c (sparccoff_vec): Declare. 327 328 * reloc.c (bfd_get_reloc_size): New function. 329 (struct reloc_howto_type): Update documentation of size field. 330 331 Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 332 333 * nlm32-alpha.c: New file; preliminary Alpha NetWare support. 334 * config.bfd (alpha-*-netware*): New target; use alpha-nlm. 335 * config/alpha-nlm.mt: New file. 336 * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o, 337 nlm32.o, and nlm.o. 338 * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o. 339 (CFILES): Added nlm32-alpha.c. 340 Rebuilt dependencies. 341 * targets.c (nlm32_alpha_vec): Declare. 342 343 * libnlm.h (struct nlm_backend_data): New fields 344 optional_prefix_size, nlm_backend_object_p, nlm_write_prefix, 345 nlm_set_public_section, nlm_get_public_offset. Removed unused 346 nlm_write_reloc field. Changed nlm_write_import to remove 347 unnecessary symbol argument. Renamed nlm_write_externals to 348 nlm_write_external, and changed cound argument from bfd_vma to 349 bfd_size_type. 350 (nlm_optional_prefix_size, nlm_backend_object_p_func, 351 nlm_write_prefix_func, nlm_set_public_section_func, 352 nlm_get_public_offset_func): New accessor macros. 353 (nlm_write_reloc_func): Removed. 354 (nlm_write_external_func): Adjusted for field renaming. 355 * nlm32-i386.c (nlm_i386_write_import): Renamed from 356 nlm_i386_write_reloc. Removed old nlm_i386_write_import which 357 just called old nlm_i386_write_reloc. 358 (nlm_i386_write_external): Renamed from nlm_i386_write_externals. 359 Declared. Changed second argument from bfd_vma to bfd_size_type. 360 (nlm32_i386_backend): Adjusted for changes to fields and names. 361 * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused, 362 ifdeffed out code. 363 (nlm_sparc_write_import): Removed second argument. 364 (nlm_sparc_write_external): Renamed from 365 nlm_sparc_write_externals. Changed second argument from bfd_vma 366 to bfd_size_type. 367 (nlm32_sparc_backend): Adjusted for changes to fields and names. 368 * nlmcode.h: Removed some unused code. 369 (nlm_object_p): Don't destroy tdata pointer. Call 370 backend_object_p function if it exists. 371 (nlm_slurp_symbol_table): Removed unused variable rcount. Call 372 set_public_section_func if it exists instead of checking 373 NLM_HIBIT. 374 (nlm_compute_section_file_positions): Account for 375 optional_prefix_size. 376 (nlm_write_object_contents): Account for optional_prefix_size. 377 Removed useless variable write_reloc_func. Changed declaration 378 and call of write_import_func. Call write_prefix_func if it 379 exists. Removed unused variables len and temp. Call 380 get_public_offset_func if it exists rather than setting NLM_HIBIT. 381 * nlmswap.h: Declare functions. 382 383 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize 384 for clarity. 385 (fprintf_vma, sprintf_vma): Use %lx, not %x. 386 * bfd-in2.h: Rebuilt. 387 * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results 388 to unsigned long. 389 390 * config.bfd: Don't set target64 here, as the setting is ignored. 391 * configure.in (ecoffalpha_little_vec): Set target64. 392 393 * config/alphaosf.mt (TDEFINES): Removed; setting host parameters 394 in TDEFINES is wrong. 395 396 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): 397 Remove unused variable output_section. 398 399 Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 400 401 * irix-core.c: New file for Irix 4 and Irix 5 core support. 402 Functions taken out of coff-mips.c. Handle vmap type VMAPFILE. 403 * coff-mips.c: Irix 4 core file support moved to irix-core.c. 404 * targets.c: If IRIX_CORE defined, include irix_core_vec in 405 target_vector. 406 * config/irix4.mh (HDEFINES): Add -DIRIX_CORE. 407 (HDEPFILES): Define to be irix-core.o. 408 * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE. 409 (HDEPFILES): Define to be irix-core.o. 410 * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed 411 sco5-core.o, which no longer exists. 412 (CFILES): Added all *-core.c files. 413 Rebuilt dependencies. 414 415 Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 416 417 * elfcode.h (map_program_segments): Restore check of file_size != 418 mem_size, but only if SHT_PROGBITS. 419 420 * ecofflink.c: New file to hold ECOFF debug information linking 421 routines. 422 * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet, 423 ecoff_add_string, ecoff_get_debug): Removed. Functionality now in 424 ecofflink.c. 425 (ecoff_get_extr, ecoff_set_index): New functions. 426 (ecoff_slurp_symbolic_info): Don't save raw_size. 427 (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions. 428 (ecoff_compute_section_file_positions): Don't set EXEC_P just 429 because there is a start address. 430 (ecoff_write_object_contents): Handle external symbols here. Use 431 ecofflink.c functions to write out debugging information. 432 * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr, 433 mips_elf_set_index): New functions. 434 (mips_elf_seclet_link): Discard empty sections, the .options 435 section and .gptab sections. Handle linking .mdebug section. 436 * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase. 437 * libelf.h (elf_symbol_type): Added mips_extr to tc_data union. 438 * bfd-in.h: Added prototypes for routines in ecofflink.c (some are 439 called by gas, so they are public). 440 * bfd-in2.h: Rebuilt. 441 * Makefile.in (BFD_LIBS): Added ecofflink.o. 442 (CFILES): Added ecofflink.c. 443 (ecofflink.o): New target. Rebuilt dependencies. 444 445 Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law (a] snake.cs.utah.edu) 446 447 * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as 448 a valid magic number if it's been defined. 449 450 Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 451 452 * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker 453 no longer requires it. 454 (ecoff_bfd_seclet_link, ecoff_sizeof_headers, 455 ecoff_write_object_contents): Don't treat .scommon section 456 specially. 457 458 Mon Nov 22 10:54:27 1993 Fred Fish (fnf (a] cygnus.com) 459 460 Merged changes from kev (a] spuds.geg.mot.com (Kevin A. Buettner): 461 * config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE. 462 * config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o. 463 * ptrace-core.c: New file for dealing with core files with 464 start with the ptrace_user structure found on BCS compliant systems. 465 * targets.c (ptrace_core_vec): New vector. 466 467 Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law (a] snake.cs.utah.edu) 468 469 * Minimal support for reading SOM fixup streams. Allows 470 objdump -r to do something reasonable. 471 * som.c (som_get_reloc_upper_bound): Implement. 472 (som_canonicalize_reloc): Implement. 473 (som_set_reloc_info, som_slurp_reloc_table): New functions. 474 475 Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 476 477 * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define. 478 * hosts/sparclynx.h: Include lynx.h instead of duplicating it. 479 480 Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 481 482 * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift 483 signed_value before sign extending it. Don't subtract out 484 reloc_entry->address. This makes it compatible with what gas is 485 generating. 486 487 * elfcode.h (elf_fake_sections): Accept .sbss as the name for a 488 SHT_NOBITS sections. 489 (map_program_segments): Don't leave the loop after the first 490 SHT_NOBITS section. 491 (assign_file_positions_except_relocs): Only force sh_offset and 492 sh_addr to match modulo maxpagesize for a section which is not 493 SHT_NOBITS. Changed the method used to force page alignment after 494 a SHT_NOBITS section to only do it for the last such consecutive 495 section, and to really force page alignment. 496 497 Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 498 499 * coffcode.h (coff_slurp_symbol_table): Print more verbose message 500 in the case of an unknown (or unhandled) storage class. 501 502 * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should 503 not be defined here, since it is a host attribute, not a target 504 one. 505 * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto. 506 507 * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already 508 defined. 509 510 * coff-sparc.c: Define some relocations, based on ELF relocations. 511 (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table, 512 struct coff_reloc_map, sparc_reloc_map, 513 coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and 514 elf.c, renamed. 515 (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_.... 516 (rtype2howto): Index into coff_sparc_howto_table using 517 dst->r_type. 518 519 Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 520 521 * config.bfd (mips*-*-irix5*): New target; use mipsbelf. 522 * configure.host (mips-sgi-irix5*) New host; use irix5 (no 523 hosts/irix5.h created; just use std-host.h). 524 * config/irix5.mh: New file; like irix4.mh, but don't use -G or 525 -lmalloc. 526 * Makefile.in: Rebuilt dependencies. 527 528 * ecoffswap.h: Changed type of internal pointers for swap out 529 functions to const *. 530 531 * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16 532 correctly for assembler, but linker support not implemented. 533 (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16. 534 (mips_elf_sym_is_global): New function; at least on Irix 5, all 535 non section symbols are considered global. 536 (elf_backend_sym_is_global): Define. 537 (mips_elf_final_write_processing): New function. Set the MIPS 538 architecture level correctly. 539 (elf_backend_final_write_processing): Define. 540 (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS. 541 (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo 542 section to 1. Handle .options section. 543 (mips_elf_acom_section, mips_elf_acom_symbol, 544 mips_elf_acom_symbol_ptr): New static variables, used to build a 545 generic .acommon section to hold SHN_MIPS_ACOMMON symbols. 546 (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by 547 putting them all in a global .acommon section. 548 549 * elfcode.h (bfd_section_from_shdr): Don't dump core if target 550 section has no ELF section data. 551 (elf_make_sections): Set addralign of reloc section to 4. 552 (elf_fake_sections): Likewise. 553 (map_program_segments): Don't consider section 0. 554 (assign_file_positions_except_relocs): Don't consider section 0. 555 In the main loop, skip the symtab and strtab sections, since their 556 positions are set elsewhere. 557 (swap_out_syms): Set addralign of symtab section to 4. Set 558 addralign of strtab sections to 1. 559 (assign_file_positions_for_relocs): Don't consider section 0. 560 (write_object_contents): Don't write out section 0. 561 562 * libelf.h (struct elf_backend_data): Added fields 563 elf_backend_sym_is_global and elf_backend_final_write_processing. 564 * elf32-target.h (elf32_bed): Added corresponding initializers. 565 * elf64-target.h (elf64_bed): Likewise. 566 * elfcode.h (sym_is_global): Take abfd argument. Call 567 elf_backend_sym_is_global if it is not NULL. 568 (elf_map_symbols): Pass abfd to sym_is_global. 569 (write_object_contents): Call elf_backend_final_write_processing 570 if it is defined. 571 572 Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 573 574 * libecoff.h: Include coff/ecoff.h. 575 (struct ecoff_backend_data): Move external debugging information 576 fields into a single field pointing to an ecoff_debug_swap 577 structure. 578 (ecoff_data_type): Move debugging information fields into a single 579 field pointing to an ecoff_debug_info structure. 580 * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes. 581 582 Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef (a] cygnus.com) 583 584 * nlmswap.h: New file to swap fixed header. Included by NLM 585 backends. 586 * libnlm.h (struct reloc_and_sec): Define. 587 (struct nlm_backend_data): Add fields fixed_header_size, 588 nlm_read_import, nlm_write_import, nlm_swap_fhdr_in, 589 nlm_swap_fhdr_out. 590 (nlm_fixed_header_size, nlm_read_import_func, 591 nlm_write_import_func, nlm_swap_fixed_header_in_func, 592 nlm_swap_fixed_header_out_func, nlm_write_external_func): New 593 accessor macros. 594 * nlmcode.h: Use new functions. 595 * nlm32-i386.c: Provide new functions. 596 * nlm32-sparc.c: New file; SPARC NLM backend. 597 598 Wed Nov 17 13:56:10 1993 Stan Shebs (shebs (a] rtl.cygnus.com) 599 600 * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore 601 garbage bits appearing in the upper end of symbolnums. 602 603 * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED. 604 605 Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com) 606 607 * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc. 608 * m68klynx.c: Define core file macros. 609 * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all 610 non-architecture specific stuff into lynx.h. 611 612 Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 613 614 * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and 615 change PAGE_SIZE to 4096. 616 617 Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn (a] rtl.cygnus.com) 618 619 * Makefile.in (diststuff): New target. 620 621 * VERSION: Updated. 622 623 Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law (a] snake.cs.utah.edu) 624 625 * som.c (som_object_setup): Do not create dummy ".text", ".data", 626 and ".bss" sections. 627 (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size 628 is zero. Recognize BSS type sections and turn off SEC_LOAD and 629 SEC_DATA (so binutils/size works). Set the correct value for 630 a section's _raw_size. 631 (som_slurp_symbol_table): Program entry points, and millicode are 632 also functions. Mark them as such. Also mark L$* symbols as 633 debugging symbols. 634 635 * bfd-in2.h: Rebuilt. 636 637 Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law (a] snake.cs.utah.edu) 638 639 * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns 640 a pointer to constant data. Delete bogus #define which made the 641 function useless. 642 643 * som.c (som_prep_for_fixups): New function. 644 (som_write_fixups): New function. 645 (som_write_space_strings): New function. 646 (som_write_symbol_strings): New function. 647 (som_begin_writing): New function. 648 649 Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law (a] snake.cs.utah.edu) 650 651 * som.c (som_write_object_contents): Do not abort. Flesh out. 652 (som_set_section_contents): Do not abort. Flesh out. 653 654 * som.c (som_write_headers): New function. 655 (som_prep_headers): New function. 656 (som_build_and_write_symbol_table): New function. 657 658 * som.c (som_sizeof_headers): Add missing prototype. 659 (som_set_arch_mach): Do not abort. 660 661 * som.c (som_count_spaces): New function. 662 (som_count_subspaces): New function. 663 (compare_syms): New function. 664 (som_compute_checksum): New function. 665 666 * som.c (hppa_som_gen_reloc_type): New function. 667 (som_bfd_reloc_type_lookup): New function. 668 669 * som.c (try_prev_fixup): New function. 670 (som_reloc_skip): New function. 671 (som_reloc_addend): New function. 672 (som_reloc_call): New function. 673 674 * som.c (som_initialize_reloc_queue): New function. 675 (som_reloc_queue_insert): Likewise. 676 (som_reloc_queue_fix): Likewise. 677 (som_reloc_queue_find): Likewise. 678 679 * som.c (som_hppa_howto_table): SOM howto relocation table. 680 (hppa_som_reloc): New function. 681 682 * som.c (struct reloc_queue): New structure to keep track of 683 the last four multibyte relocations emitted. 684 (enum pa_symbol_type): Type to fully describe the symbol types 685 associated with .import/.export assembler directives. 686 687 * som.c: Include libhppa.h 688 689 * som.c (bfd_som_set_section_attributes): New function. 690 (bfd_som_set_subsection_attributes): Likewise. 691 (bfd_som_set_symboL_type): Likewise. 692 (bfd_som_attach_unwind_info): Likewise. 693 * som.h: Declare new exported functions. 694 695 * som.h (struct som_symbol): Add new fields to hold additional 696 information needed to build/write symbol tables and fixup streams. 697 (struct som_section_data_struct): Add new fields to hold additional 698 information needed to build/write space and subspace headers. 699 (som_symbol_data): New accessor macro for SOM symbol information. 700 (R_HPPA_*): Basic relocation types to be used by the assembler. 701 702 Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 703 704 * trad-core.c (trad_unix_core_file_p): If new hook 705 TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the 706 corefile being too big. 707 * hosts/i386sco.h: Define it. 708 709 Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law (a] snake.cs.utah.edu) 710 711 * bfd.c (struct _bfd): Add hppabsd_core_data. 712 * targets.c (target_vector): Add hppabsd_core_vec. 713 * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core 714 section is encountered during core section scanning. 715 * hppabsd-core.c: New file. 716 * config/hppabsd.mh: Enable HPPA BSD core files. 717 718 * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code 719 which is either commented out or ifdef'd out. Add, update and 720 clean comments. Fix various indention and spacing problems. Handle 721 problems related to using "ble" to jump to a stub rather than "bl" 722 (%r31 is trashed by "ble", but not by "bl"). 723 (NEW_INSTRUCTION): Put inside curly braces. 724 (CURRENT_STUB_OFFSET): Fix indention problems. 725 (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems. 726 Add, update and clean comments. Handle "ble" %r31 lossage problems. 727 (hppa_elf_build_long_branch_stub): Likewise. 728 (hppa_look_for_stubs_in_section): Likewise. 729 (hppa_elf_stub_check): Remove obsolete function. 730 731 * hppa_stubs.h: Add new instructions to deal with %r31 lossage 732 problems. Delete unused instructions. 733 734 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs (a] rtl.cygnus.com) 735 736 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define. 737 738 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 739 740 * elfcode.h (elf_object_p): Rather than looking through an array 741 of architectures, get the ELF EM_xxx code from the backend 742 information. Let the generic ELF target match any EM_xxx code not 743 matched by another ELF target. Call elf_backend_object_p to let 744 the backend do more checks and set global information. 745 * libelf.h (struct elf_backend_data): Added elf_machine_code and 746 elf_backend_object_p fields. 747 (struct bfd_elf_arch_map): Removed. 748 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare. 749 * elf32-target.h, elf64-target.h: Initialize elf_machine_code 750 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p 751 field with elf_backend_object_p (if it is defined). 752 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c, 753 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c, 754 elf64-gen.c (ELF_MACHINE_CODE): Defined. 755 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping 756 routines. 757 (mips_elf_object_p): Set the right machine number. 758 (mips_elf_ecoff_debug_swap): Defined. 759 (elf_backend_object_p): Defined to be mips_elf_object_p. 760 (elf_backend_ecoff_debug_swap): Defined to be 761 mips_elf_ecoff_debug_swap. 762 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed. 763 764 * libbfd-in.h (target_vector, default_vector): Declare. 765 * libbfd.h: Rebuilt. 766 * format.c (target_vector, default_vector): Don't declare. 767 768 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow 769 for R_MIPS_26. Correct overflow detection requires matching the 770 upper four bits of the destination against the PC. From Ted Lemon 771 <mellon (a] pepper.ncd.com>. 772 773 * bout.c (b_out_reloc_type_lookup): Return type should point to 774 const data. 775 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise. 776 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise. 777 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise. 778 * coff-i386.c (coff_i386_reloc): Made howto const. 779 * oasys.c (oasys_write_data): Made how const. 780 781 * libelf.h: Added some comments. 782 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap 783 field. Removed unused write_relocs field. 784 * elf32-target.h: Adjusted elf_backend_data initialization 785 accordingly. 786 * elf64-target.h: Corrected elf_backend_data initialization to 787 fill in all fields and to set elf_64_p to 1. 788 789 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 790 791 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment 792 to filepos in SHT_STRTAB case. 793 (assign_file_position_for_section): Set BFD section filepos as 794 well as ELF section sh_offset. 795 796 * reloc.c: Use const instead of CONST. 797 (bfd_perform_relocation): Make variable howto a const pointer. 798 * bfd-in2.h, libbfd.h: Rebuilt. 799 800 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 801 802 * Makefile.in (realclean): Don't remove generated headers. Reverts 803 change of 2 Jul 1993. 804 805 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby (a] cirdan.cygnus.com) 806 807 * configure.bfd: make unixware equivalent to sysv4. 808 809 * config/i386-nlm.mt: bring in elf config; make it the default. 810 811 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law (a] snake.cs.utah.edu) 812 813 * libbfd.c (bfd_put_8): Add parens around reference to "val" 814 argument. 815 816 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 817 818 * hosts/i386mach3.h (HOST_SEGMENT_SIZE), 819 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?). 820 821 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 822 823 * coffcode.h (coff_write_object_contents): Zero out internal_a. 824 825 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 826 827 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h, 828 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c, 829 section.c, syms.c, targets.c: 830 Doc cleanup (spelling, punctuation, grammar, formatting). 831 * bfd-in2.h, libbfd.h: Rebuild. 832 833 Thu Nov 4 14:46:14 1993 John Gilmore (gnu (a] rtl.cygnus.com) 834 835 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors. 836 * bfd.c, opncls.c: Improve comments on file descriptor cacheing. 837 838 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law (a] snake.cs.utah.edu) 839 840 * From Pete Hoogenboom (hoogen (a] cs.utah.edu) 841 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error 842 in last change. Always rebuild symbol extension section the first 843 time though if output sections exist (fixes ld -r problems). 844 845 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy (a] cygnus.com) 846 847 * Makefile.in: Add .PHONY for check and installcheck rules. 848 849 Tue Nov 2 14:42:27 1993 Bill Cox (bill (a] tarkas.cygnus.com) 850 851 * libbfd-in.h (artdata): Use long, not time_t for portability, at 852 least to HPUX. File below is a derived file. 853 854 Tue Nov 2 14:42:27 1993 Bill Cox (bill (a] tarkas.cygnus.com) 855 856 * libbfd.h (artdata): Use long, not time_t for portability, at 857 least to HPUX. 858 859 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 860 861 * config.bfd: Use bigmips for mips*-*-bsd*. 862 863 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 864 865 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table): 866 Handle symbol number of zero. 867 868 * reloc.c (enum bfd_reloc_code_real): Added 869 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16, 870 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32. 871 * bfd-in2.h: Rebuilt. 872 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle 873 BFD_RELOC_MIPS_LITERAL. 874 * elf32-mips.c (mips_reloc_map): Handle new relocs. 875 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp 876 checks slightly. 877 878 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end, 879 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions. 880 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section, 881 MY_bfd_seclet_link): Define. 882 (MY_bfd_reloc_type_lookup): Rename from 883 MY_reloc_howto_type_lookup. 884 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol. 885 (MY(vec)): Use JUMP_TABLE rather than listing functions. 886 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound, 887 MY_canonicalize_reloc, MY_write_object_contents): Don't define in 888 terms of MY, because that causes a recusive invocation of CAT when 889 expanded within JUMP_TABLE, and ANSI compilers don't expand 890 recursive macros. 891 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from 892 MY_reloc_howto_type_lookup, and don't define in terms of MY. 893 (MY_canonicalize_reloc): Don't define in terms of MY. 894 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather 895 than listing functions. 896 897 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 898 899 * config.bfd: Use m68k-elf for m68*-*-sysv4*. 900 901 Sun Oct 31 09:35:49 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 902 903 * targets.c: Move enum target_flavour outside of struct and change 904 the name to enum bfd_flavour. This means bfd clients can use it. 905 * bfd-in.h: Add macro bfd_get_flavour. 906 * bfd-in2.h: Rebuilt. 907 908 * som.c: Add comment about how abort() on corrupt executable is evil. 909 910 Sat Oct 30 12:27:09 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 911 912 * aoutx.h (aout,slurp_reloc_table): Avoid a goto. 913 914 Fri Oct 29 16:04:33 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 915 916 * gen-aout.c, libbfd.c: exit(1) instead of exit(-1). 917 918 Fri Oct 29 13:17:21 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 919 920 * bfd-in.h: Added commands for object file flag values. 921 * bfd-in2.h: Rebuilt. 922 * elfcode.h (elf_object_p): If type is ET_DYN, set DYNAMIC flag, 923 not EXEC_P. 924 * bout.c, coff-h8300.c, coff-sh.c: Add BFD_IS_RELAXABLE to 925 object_flags field for target vector. 926 * aix386-core.c, aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, 927 coff-alpha.c, coff-apollo.c, coff-h8300.c, coff-h8500.c, 928 coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c, coff-mips.c, 929 coff-rs6000.c, coff-sh.c, coff-we32k.c, coff-z8k.c, hpux-core.c, 930 ieee.c, mipsbsd.c, nlm-target.h, oasys.c, osf-core.c, som.c, 931 srec.c, tekhex.c, trad-core.c: Remove DYNAMIC from object_flags 932 field for target vector. 933 934 Thu Oct 28 20:02:31 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 935 936 * hosts/std-host.h: Don't declare time; causes error on mach3. 937 * configure.in (i386mach3_vec): Require aout32.o stab-syms.o. 938 939 Thu Oct 28 16:33:26 1993 Stan Shebs (shebs (a] rtl.cygnus.com) 940 941 LynxOS and Sparc LynxOS changes: 942 * config.bfd: Recognize sparc-*-lynxos*. 943 * configure.host: Recognize sparc-*-lynxos*. 944 * configure.in: Recognize Sparc Lynx vectors. 945 * targets.c (sparclynx_aout_vec): Declare. 946 (sparclynx_coff_vec): Declare. 947 (target_vector): Add them. 948 * cf-i386lynx.c: New file, renamed from i386lynx-cf.c. 949 * cf-m68klynx.c: New file, renamed from m68klynx-cf.c. 950 * cf-sparclynx.c: New file, support for coff in Sparc LynxOS. 951 * coff-sparc.c: New file, basic Sparc coff support. 952 * sparclynx.c: New file, support for a.out in Sparc LynxOS. 953 * Makefile.in: Change filenames appropriately, add Sparc rules. 954 * coffcode.h (coff_set_arch_mach_hook): Recognize Sparc magic 955 number. 956 (coff_set_flags): Use LynxOS magic number for i386, m68k, and 957 Sparc LynxOS, set Sparc magic number for Sparcs. 958 * config/m68k-lynx.mt (SELECT_VECS): Remove redundant vector. 959 * config/sparc-lynx.mt: New file. 960 * hosts/i386lynx.h: Cosmetic improvements. 961 * hosts/m68klynx.h: Add ifdefs, #define of cfree. 962 * hosts/sparclynx.h: New file. 963 964 Thu Oct 28 16:23:40 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 965 966 gcc -Wall lint: 967 * coff-h8300.c (h8300_reloc16_estimate): Declare return type. 968 Remove useless statement probably left by code copy. 969 * cpu-i960.c (compatible): Fully bracket matrix initializer. 970 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Use bfd_xmalloc 971 rather than xmalloc. Use realloc and check the return value 972 rather than xrealloc. 973 (hppa_elf_get_section_contents): Add some casts. 974 * elf32-i386.c (elf_i386_reloc_type_lookup): Remove unused 975 variable. Add default case to switch. 976 * hp300hpux.c: Declare aout_32_write_syms. 977 * i386bsd.c, i386linux.c, netbsd386.c (N_SHARED_LIB): Define as 0 978 (definition from aout/aout64.h is always 0 anyhow). 979 * i386lynx.c (swap_std_reloc_in): Remove unused variable. 980 * ieee.c (ieee_write_id): length can never be negative. 981 (read_id): Likewise. 982 (ieee_archive_p): Remove unused variable. 983 * libcoff-in.h (bfd_perform_slip): Declare. 984 * libcoff.h: Rebuilt. 985 * oasys.c (oasys_write_sections): Remove zero initialization of 986 static structure. 987 * reloc16.c: Indentation change. 988 989 Wed Oct 27 16:51:29 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 990 991 * configure.in, config/i386-mach3.mt: Update for new configuration 992 (--with-targets and so on). 993 * hosts/i386mach3.h: Declare errno. 994 * targets.c: Declare i386mach3_vec. 995 996 Wed Oct 27 12:18:07 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 997 998 * nlmcode.h (nlm_swap_auxiliary_headers_in, 999 nlm_swap_auxiliary_headers_out): Handle sharedDebugRecordOffset 1000 and sharedDebugRecordCount fields. 1001 1002 Tue Oct 26 16:21:12 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 1003 1004 * targets.c (target_vector): Remove SCO_CORE. On Sep 11 1993, 1005 we started using trad-core.c for SCO instead. 1006 1007 * targets.c (target_vector): Re-enable generic ELF and NLM targets. 1008 1009 Tue Oct 26 16:53:12 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 1010 1011 * elfcode.h (assign_file_position_for_section): Align sh_offset to 1012 sh_addralign (this is what UnixWare does, and it shouldn't hurt). 1013 1014 Tue Oct 26 10:16:54 1993 Ken Raeburn (raeburn (a] cygnus.com) 1015 1016 From Jeff Law and Pete Hoogenboom at Utah: 1017 1018 * elf32-hppa.h (hppa_elf_stub_finish): Add prototype. 1019 (ELF32_HPPA_R_ARG_RELOC): Renamed without the ELF32 prefix 1020 and moved into libhppa.h. All references changed. 1021 (ELF32_HPPA_R_CONSTANT, ELF32_HPPA_R_ADDEND): Likewise. 1022 (get_opcode and opcode defines): Move into libhppa.h 1023 * elf32-hppa.c (hppa_elf_insn2fmt): Rename and move info 1024 libhppa.h. 1025 * libhppa.h (HPPA_R_*): Moved here. Reformatted slightly to make 1026 for easier reading. 1027 (get_opcode): Moved here. FIXME! this really should be a C function 1028 inside the opcode library! 1029 (bfd_hppa_insn2fmt): Likewise. 1030 1031 * targets.c (target_vector): Enable elf32-hppa vector. 1032 1033 * elf32-hppa.c (hppa_elf_get_section_contents): Add new comments 1034 and clarify existing comments. Do not use DEFUN to declare this 1035 function. Fix numerous indention problems. Correctly handle cases 1036 where symbol extension section may need to be read from disk, 1037 read from memory, or built then read from memory. 1038 1039 * elf32-hppa.h: Reformat with gnu-indent and hand fix numerous 1040 formatting and indention problems gnu-indent can not handle. 1041 Clarify some comments about relocation types. Comment basic 1042 relocation "classes". Group PARAM declarations together. 1043 (HPPA_SXT_{NULL, SYMNDX, RG_RELOC}): Make members of a new 1044 enumerated type rather than #defines. 1045 1046 Tue Oct 26 02:40:46 1993 Stu Grossman (grossman at cygnus.com) 1047 1048 * som.c (hppa_object_setup): Set SEC_CODE for .text section so 1049 that GDB can figure out text_start and text_end. 1050 1051 Mon Oct 25 16:05:23 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 1052 1053 Fix up warnings from gcc -Wall: 1054 * coffgen.c (coff_print_symbol): Use %lx and cast n_value to 1055 unsigned long. Use %ld for tagndx. Use %lx for offset + vma and 1056 cast it to unsigned long. 1057 * ecoff.c (ecoff_emit_aggregate): Use %ld. 1058 (ecoff_print_symbol): Use %ld, and cast indx and sym_base to long. 1059 * coffcode.h (dummy_reloc16_estimate): Specify return type. 1060 1061 * libbfd.c (bfd_write): If not everything is written out, set 1062 bfd_error to system_call_error. If the return value is 1063 non-negative, set errno to ENOSPC (if ENOSPC is defined). 1064 (bfd_seek): If the seek fails, set bfd_error to system_call_error. 1065 (bfd_generic_set_section_contents): For a bad offset + count, set 1066 bfd_error to bad_value. 1067 * seclet.c (rel): Don't abort. Instead, return false. 1068 1069 Mon Oct 25 09:59:37 1993 Ken Raeburn (raeburn (a] cygnus.com) 1070 1071 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_SPARC_WDISP22. 1072 1073 Fri Oct 22 20:35:54 1993 david d `zoo' zuhn (zoo (a] rtl.cygnus.com) 1074 1075 * config.bfd: handle mips*-* instead of mips-*, use mips*el 1076 instead of mips-*-*l 1077 1078 Fri Oct 22 14:03:33 1993 Mark Eichin (eichin (a] cygnus.com) 1079 1080 * m68k-lynx.mt, i386-lynx.mt (TDEFINES): set 1081 FPRINTF_ALREADY_DECLARED because the objdump.c declaration of 1082 fprintf collides with the native one. 1083 1084 Fri Oct 22 11:50:25 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 1085 1086 * targets.c (target_vector): Enable MIPS ELF vectors. 1087 1088 Fri Oct 22 07:51:51 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 1089 1090 * config.bfd: Use bigmips for mips-sony-bsd*. 1091 1092 * configure.host, config.bfd: Add * to end of all OS names. 1093 1094 Thu Oct 21 12:16:26 1993 Ken Raeburn (raeburn (a] cygnus.com) 1095 1096 * elfcode.h (FILE_ALIGN): Renamed from EALIGN, to avoid conflict 1097 with Ultrix header files. 1098 1099 * som.h (struct som_section_data_struct): Renamed from 1100 som_section_data to avoid conflict with macro by that name. 1101 1102 Changes from Jeff Law and Peter Hoogenboom at Utah: 1103 1104 * elf32-hppa.c (hppa_elf_reloc): Target register for a 'jump 1105 in delay slot' optimization in combination with a long call 1106 stub should always be r31. 1107 1108 * elf32-hppa.c: (hppa_elf_relocate_insn): To be consistent 1109 across all relocation types, retrieve instruction addends from 1110 the relocation entry rather than from the instruction itself. 1111 1112 * elf32-hppa.c: (hppa_elf_relocate_insn): Fix a relocation 1113 error that only occurred when the addend of an 'addil' or 1114 'ldil' was larger than 21 bits and very close to a 2K byte 1115 boundary. 1116 1117 * elf32-hppa.c: (hppa_elf_reloc): Handle the optimization in 1118 which a jump is placed in the delay slot of a function call. 1119 The jump was being accomplished via an adjustment to the 1120 return pointer. This optimization would break the long call 1121 stub code, if there was any. 1122 1123 * elf32-hppa.c: (hppa_elf_build_long_branch_stub): Corrections 1124 to long branch stubs to avoid use of general register 2. 1125 1126 * hppa_stubs.h: New stub instructions. 1127 1128 * elfcode.h: Declare bfd_elf_find_section. 1129 1130 * som.h (som_section_data): Add new "subspace_index" field. 1131 1132 * som.c (setup_sections): Save the original SOM subspace index 1133 in the BFD section associated with that subspace. 1134 (som_get_symtab_upper_bound): Implement. 1135 (som_get_symtab): Implement. 1136 (som_print_symbol): Implement. 1137 (som_slurp_string_table): New function to read a string table 1138 from a SOM object file. 1139 (som_section_from_subspace_index): New function to return the 1140 section which corresponds to a SOM subspace index. 1141 (som_slurp_symbol_table): New function to read the symbol 1142 table from a SOM object file. 1143 (som_make_empty_symbol): Check for errors from bfd_zalloc. 1144 (som_new_section_hook): Initialize subspace_index field to 1145 -1 instead of 0. 1146 1147 * som.c (som_object_setup): Fix polarity of test to set HAS_RELOC. 1148 Set EXEC_P for executables. 1149 (setup_sections): Correctly identify when a section has 1150 relocations. 1151 (log2): New function. 1152 (setup_sections): Correctly convert between SOM alignments and BFD 1153 alignments. 1154 1155 * som.c (setup_sections): Do not set SEC_ALLOC or SEC_LOAD 1156 for sections which correspond to SOM spaces, doing so confuses 1157 many utilities. Set assorted SEC_* flags for SOM subspaces 1158 which correspond to BFD sections. 1159 1160 * elf32-hppa.c: (elf32_hppa_backend_fake_sections): The stab 1161 string table should have sh_type == SHT_STRTAB. Add 1162 processing to make it so. 1163 1164 * elfcode.h: (bfd_section_from_shdr): String tables (other 1165 than .strtab) were not getting the file offsets recorded, so 1166 they could not be read from disk. 1167 1168 * elfcode.h: (elf_make_sections): Leave the sh_addr field of 1169 the section header and the vma field of a section at 0 if the 1170 section is not part of the program execution image. (e.g., 1171 .stab) 1172 1173 * som.[hc]: Change target vector prefix from "hppa" to "som". 1174 Consistently use obj_som prefix to access fields in backend data 1175 structures. Fix all callers/references. 1176 1177 * som.h: Do not include files only needed for core file reading here. 1178 Include a.out for both HOST_HPPAHPUX and HOST_HPPABSD. Delete 1179 forward structure declarations, they are unnecessary. 1180 (struct somdata): Delete aux_hdr, and hp_symbol_entry_size fields. 1181 Change "symbols" to "symtab". Add "stringtab" and "reloc_filepos" 1182 fields for future use. Change obj_som_* macros as appropriate. 1183 (som_section_data): New structure to keep SOM specific information 1184 about BFD sections (for future use). 1185 1186 * som.c: Provide PARAMS declarations for all functions currently 1187 in this file. 1188 (struct container): Delete unwanted structure definition. 1189 (som_object_setup): Add comments. Use som_mkobject to allocate 1190 SOM specific information in the BFD; use information from the 1191 file and (possibly empty) auxiliary headers to initialize this 1192 information. Delete redundant bfd_get_symcount (abfd) "calls". 1193 (setup_sections): Return type is now boolean, fix return statements. 1194 "Fix" handling of BSS like subspaces in the computation of the 1195 containing space's size. If the subspace has relocations, set the 1196 appropriate BFD section flags and record the index into and the 1197 size of the fixup stream. Always return a value. 1198 (som_object_p): Set bfd_error appropriately if errors are detected 1199 from bfd_{read,seek} functions. Handle EXECLIBMAGIC type files. 1200 Do not try to read a non-existant auxiliary header. 1201 (som_mkobject): Flesh out. 1202 (som_section_hook): Allocate space to hold SOM specific information 1203 about sections. 1204 1205 Thu Oct 21 12:41:34 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 1206 1207 gcc -Wall lint: 1208 * coff-h8300.c, coffcode.h: Change shrink parameter 1209 in *_reloc16_estimate to unsigned to match prototype. 1210 * archive.c: Avoid "/*" in comment. 1211 1212 Thu Oct 21 13:05:16 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 1213 1214 * dep-in.sed: Create our own line breaks for a more aesthetic 1215 Makefile. 1216 * Makefile.in: Rebuilt dependencies. 1217 1218 * elf32-mips.c: Include "seclet.h". 1219 (mips_elf_fake_sections): Force size of .reginfo section to sizeof 1220 Elf32_External_RegInfo. 1221 (mips_elf_seclet_link): New function. Link the .reginfo section 1222 specially, and pass everything else to the generic routine. 1223 (bfd_elf32_bfd_seclet_link): Define macro. 1224 * elf32-target.h: If bfd_elf32_bfd_seclet_link is already defined, 1225 don't override it. 1226 1227 Wed Oct 20 12:22:37 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 1228 1229 * libnlm.h (nlm_backend_data): Added signature field. 1230 (nlm_signature): New macro. 1231 * nlmcode.h (nlm_object_p, nlm_write_object_contents): Use the NLM 1232 signature from the backend rather than the constant NLM_SIGNATURE. 1233 * nlm32-i386.c (nlm32_i386_backend): Initialize signature field. 1234 1235 * aoutf1.h (MACHTYPE_OK): Accept M_UNKNOWN. 1236 (NAME(sunos,set_arch_mach)): Treat M_UNKNOWN as 68000, not 68020. 1237 1238 Wed Oct 20 10:28:27 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 1239 1240 * hosts/i386bsd.h [__bsdi__]: Define HOST_DATA_START_ADDR. 1241 1242 Wed Oct 20 10:10:07 1993 Ken Raeburn (raeburn (a] cygnus.com) 1243 1244 * Makefile.in (HFILES): New variable, for use in "make dep". 1245 (.dep): Depend on $(CFILES) and $(HFILES). Delete .dep1 and 1246 remake it, so that "$?" is complete. 1247 (.dep1): Don't need to remove .dep1 first. 1248 (dep.sed): Depend on config.status, not Makefile. 1249 (CFILES): Add nlm.c. 1250 1251 Tue Oct 19 15:26:26 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 1252 1253 * coff-alpha.c: Implemented reloc handling for the linker, made 1254 various other related changes. 1255 * libecoff.h (ecoff_backend_data): Added rdata_in_text field. 1256 Renamed finish_reloc to adjust_reloc_in. Added adjust_reloc_out 1257 field. 1258 (ecoff_bfd_get_relocated_section_contents): Don't define. 1259 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): 1260 Handle .lita section. 1261 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_FINI. 1262 finish_reloc backend field renamed to adjust_reloc_in. 1263 (ecoff_bfd_seclet_link): Adjust number of aux entries to 1264 debug_align boundary. 1265 (ecoff_compute_section_file_positions): If rdata_in_text put 1266 .rdata section in text segment, not data segment. Put .pdata 1267 section in text segment. 1268 (ecoff_write_object_contents): Likewise. Also, call 1269 adjust_reloc_out, and handle .lita, .xdata, .pdata, .fini and 1270 absolute sections when writing out relocs. 1271 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, output 2 for 1272 bldrev field, as on Alpha OSF/1. Padding field is now 2 bytes. 1273 * coff-mips.c (mips_ecoff_swap_reloc_out): Added assertion. 1274 (mips_adjust_reloc_in): Renamed from mips_finish_reloc. 1275 (mips_adjust_reloc_out): New function (does nothing). 1276 (mips_ecoff_backend_data): Initialize new fields. 1277 (ecoff_bfd_get_relocation_section_contents): Define to be 1278 bfd_generic_get_relocated_section_contents. 1279 1280 * reloc.c (bfd_perform_relocation): Added casts to avoid Alpha 1281 OSF/1 cc bug. 1282 1283 Thu Oct 14 01:10:35 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 1284 1285 * reloc.c (bfd_perform_relocation): Add comments attempting to 1286 explain PC relative relocations. 1287 1288 * coffcode.h (styp_to_sec_flags): Don't set SEC_DEBUGGING until it 1289 is made to work. 1290 (coff_compute_section_file_positions): Remove check for 1291 USE_DISCARDED_SECTIONS_COUNT. 1292 * coff-i386.c: Don't define USE_DISCARDED_SECTIONS_COUNT. Basing 1293 it on host defines is wrong. 1294 1295 * ecoff.c (ecoff_bfd_seclet_link): Don't link a .reginfo section. 1296 (ecoff_write_object_contents): Don't require the .reginfo section 1297 to be a particular size. 1298 1299 Wed Oct 13 18:39:03 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 1300 1301 * Makefile.in (dep-in): New rule, for editing dependencies into 1302 Makefile.in in $(srcdir). Use move-if-change. 1303 (.dep1, dep): Use move-if-change. 1304 (CFILES): Add coff-apollo.c. 1305 1306 Sun Oct 10 18:02:56 1993 Troy Rollo (troy (a] cbme.unsw.EDU.AU) 1307 1308 * Makefile.in: Recognise new file, coff-apollo.o 1309 1310 * coff-apollo.c: New file 1311 1312 * coffcode.h: Recognise apollo magic numbers and writable text 1313 1314 * coffswap.h: Swap Apollo optional header entries 1315 1316 * config.bfd: Add line for Apollo 1317 1318 * configure.host: Replace apollo68b and apollo68v with Apollo 1319 1320 * configure.in: Recognise apollocoff_vec 1321 1322 * targets.c: Likewise 1323 1324 * config/apollo.mh, config/apollo.mt: New files 1325 1326 * hosts/apollo68.h: Remove inclusion of strings.h 1327 1328 Wed Oct 13 14:28:17 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 1329 1330 * coff-i386.c (i3coff_object_p): Now static. 1331 1332 * Makefile.in: Updated dependencies. 1333 (.dep, .dep1, dep.sed): New targets, to make "make dep" work 1334 better. 1335 * dep-in.sed: New file. 1336 1337 * m68klynx-cf.c (ONLY_DECLARE_RELOCS): Define, to avoid name 1338 conflicts when "--with-targets=all". 1339 * coff-m68k.c (m68kcoff_howto_table, m68k_rtype2howto, 1340 m68k_howto2rtype): Rename via macros to keep namespace clean. 1341 * configure.in: For m68klynx_coff_vec, include coff-m68k.o for 1342 now. 1343 1344 Tue Oct 12 17:03:27 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 1345 1346 * elf32-mips.c: Extensive additions to do relocations and to 1347 handle MIPS specific sections. 1348 * libelf.h (elf_backend_data): Pass fourth argument to 1349 elf_backend_section_from_bfd_section to permit it to control the 1350 section index to use. 1351 (elf_obj_tdata): Add gp and gp_size fields. 1352 (elf_gp, elf_gp_size): New accessor macros. 1353 * elfcode.h: Removed a number of unused local variables. 1354 (elf_fake_sections): Clear section header before calling 1355 elf_backend_fake_sections, not after. 1356 (prep_headers): Return true at end. 1357 (elf_section_from_bfd_section): Pass retval argument to 1358 elf_backend_section_from_bfd_section. 1359 * elf32-hppa.c (elf32_hppa_backend_section_from_bfd_section): 1360 Accept and ignore new retval argument. 1361 * bfd.c: Include libelf.h. 1362 (bfd_set_gp_size): Handle ELF targets. 1363 * Makefile.in (bfd.o): Depends upon libelf.h. 1364 (elf32-mips.o): Depends upon $(INCDIR)/elf/mips.h. 1365 1366 Mon Oct 11 17:25:18 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 1367 1368 * ecoff.c (ecoff_mkobject): Check bfd_make_section return value. 1369 (ecoff_mkobject_hook): New function. 1370 (ecoff_new_section_hook, ecoff_sizeof_headers, 1371 ecoff_compute_section_file_positions, ecoff_set_section_contents, 1372 ecoff_write_object_contents): Handle dummy REGINFO section. 1373 (ecoff_get_section_contents): New function to handle reading 1374 REGINFO section. 1375 * libecoff.h (ecoff_get_section_contents): Change from macro 1376 definition to function prototype. 1377 (ecoff_mkobject_hook): New prototype. 1378 * coff-alpha.c (alpha_ecoff_mkobject_hook): Removed. 1379 (alpha_ecoff_backend_data): Use ecoff_mkobject_hook. 1380 * coff-mips.c (mips_ecoff_mkobject_hook): Removed. 1381 (mips_ecoff_backend_data): Use ecoff_mkobject_hook. 1382 1383 Fri Oct 8 15:25:33 1993 Peter Schauer (pes (a] regent.e-technik.tu-muenchen.de) 1384 1385 * libbfd.c (bfd_get*32, bfd_get*64): Prevent ANSI sign extension 1386 by casting the most significant byte to bfd_vma. 1387 1388 Fri Oct 8 02:34:21 1993 Peter Schauer (pes (a] regent.e-technik.tu-muenchen.de) 1389 1390 * configure.in: Do not define SELECT_VECS, SELECT_ARCHITECTURES 1391 if configuring --with-targets=all. 1392 1393 Thu Oct 7 17:34:07 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 1394 1395 * aoutx.h (howto_table_std): Correct the "size" field in some 1396 entries. 1397 1398 * reloc.c (reloc_howto_type): Change documentation to dispel any 1399 notion that the "size" field is a power-of-two indicator. 1400 1401 Thu Oct 7 10:50:38 1993 Steve Chamberlain (sac (a] phydeaux.cygnus.com) 1402 1403 * coffswap.h: (bfd_swap_reloc_in): a symndx is signed. 1404 1405 Make support for relaxing more generic. 1406 * reloc16.c: Add new target entry - bfd_coff_reloc16_estimate, 1407 fix bit rot. 1408 * libcoff.h, libcoff-in.h: declarations. Prototypes 1409 * coffcode.h (bfd_coff_std_swap_table): Add calls to 1410 coff_reloc_16_extra_cases and coff_reloc16_estimate. 1411 (dummy_reloc16_estimate): New function. 1412 * coff-h8300.c (h8300_reloc16_estimate): New function 1413 1414 Thu Oct 7 14:24:13 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 1415 1416 * elfcode.h (EALIGN): Define, dependent on ARCH_SIZE. 1417 (align_file_position): New function. 1418 (elf_locate_sh): Disabled function deleted. 1419 (assign_file_positions_for_symtab_and_strtabs): Align position, 1420 then place symtab, then do other sections. 1421 (map_program_segments): Align program header. 1422 (assign_file_positions_except_relocs): Align section headers. 1423 (assign_file_positions_for_relocs): Align relocation sections. 1424 1425 Tue Oct 5 10:44:32 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 1426 1427 * configure.host: Recognize hppa*-*-hiux* (currently synonym for hpux). 1428 Change other hppa entries to use -*- not -hp-. 1429 * config.bfd: Recognize hppa*-*-hiux* (currently synonym for hpux). 1430 1431 * coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII 1432 characters in comment to octal escapes. 1433 1434 Sun Oct 3 12:35:15 1993 Stan Shebs (shebs (a] rtl.cygnus.com) 1435 1436 * coff-i386lynx.c: Removed, name too long. 1437 * i386lynx-cf.c: New file, was coff-i386lynx.c. 1438 * configure.in: Reflect file name changes. 1439 * Makefile.in: Mention Lynx-related files. 1440 1441 * i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386 1442 Lynx-specific way. 1443 1444 * m68klynx-cf.c: New file, defines coff format for M68K LynxOS. 1445 * m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c. 1446 1447 * coffcode.h (sec_to_styp_flags): Set section flag to STYP_INFO 1448 for .stab, .stabstr and .debug sections, and set SEC_DEBUGGING for 1449 sections of type STYP_INFO. (from Minh Tran-Le) 1450 (coff_compute_section_file_positions): Add discarded_sections_count 1451 to abfd->section_count, which helps `strip' keep the size 1452 of the executable header constant. 1453 * coff-i386.c (discarded_sections_count): New variable, initialized 1454 to zero. For use by `strip'. Currently being used only in aix386 1455 coff, but may be useful for other coff systems. (from Minh Tran-Le) 1456 1457 * coffswap.h (coff_swap_filehdr_out): Added a missing cast. 1458 1459 * archive.c: Cosmetic improvements. 1460 * opncls.c: Cosmetic improvements. 1461 (new_bfd): Removed redundant structure slot init. 1462 1463 Sat Oct 2 18:48:17 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 1464 1465 * config/news-mips.mh, hosts/news-mips.h: New files. 1466 * configure.host: Use news-mips for mips-sony-bsd*. 1467 1468 Fri Oct 1 13:14:17 1993 Stan Shebs (shebs (a] rtl.cygnus.com) 1469 1470 * configure.in: i386lynx_coff_vec requires coff-i386lynx.o. 1471 * coff-i386lynx.c: New file, defines Lynx target vector and name, 1472 includes coff-i386.c. 1473 * coff-i386.c (i386coff_vec): Allow redefinition of target vector 1474 symbol and name, if TARGET_SYM and/or TARGET_NAME are defined. 1475 * i386lynx.c: Remove coff vector definition entirely. 1476 (lynx_32_swap_ext_reloc_in): Define. 1477 (lynx_32_swap_std_reloc_in): Define, get reloc bits in i386 1478 Lynx-specific way. 1479 (lynx_32_swap_ext_reloc_out): Define. 1480 (lynx_32_swap_std_reloc_out): Define. 1481 (lynx_32_slurp_reloc_table): Define, call Lynx swapping fns. 1482 (lynx_32_squirt_out_relocs): Define, call Lynx swapping fns. 1483 (lynx_32_canonicalize_reloc): Define, call Lynx swapping fns. 1484 (WRITE_HEADERS): Define, call Lynx swapping fns. 1485 1486 * config/i386-lynx.mt (SELECT_VECS): Remove redundant vector. 1487 1488 Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 1489 1490 * reloc.c (bfd_reloc_code_type): Add linkage-table relative 1491 relocations of size 8, 16, 32. Sort generic relocs by type rather 1492 than size. Added a little documentation too. 1493 1494 * aoutx.h (howto_table_std): Add BASE16 and BASE32 relocs. 1495 (TABLE_SIZE): New macro. 1496 (reloc_type_lookup): Handle BFD_RELOC_{16,32}_BASEREL for std 1497 relocs. 1498 (swap_std_reloc_out): Write baserel relocs correctly. 1499 (swap_std_reloc_in): Handle r_baserel field. Assert that 1500 r_jmptable and r_relative fields are clear, and that the computed 1501 index does refer to a defined entry of the howto table. 1502 1503 Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 1504 1505 * section.c (bfd_make_section_anyway): New function. 1506 * section.c: Change comments to say several sections can have 1507 the same name. 1508 * bfd-in2.h: Re-generate to reflect above change. 1509 * coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway 1510 if still no section after the bfd_coff_make_section_hook. 1511 * coffcode.h: Add comment about TWO_DATA_SECS. 1512 1513 Tue Sep 28 03:22:24 1993 Peter Schauer (pes (a] regent.e-technik.tu-muenchen.de) 1514 1515 * ecoff.c (ecoff_slurp_symbolic_info): Always determine raw_size 1516 explicitly. 1517 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): Handle 1518 .fini section. 1519 1520 Mon Sep 27 18:29:18 1993 Stan Shebs (shebs (a] rtl.cygnus.com) 1521 1522 * config.bfd configure.host: Match on *-lynxos* for LynxOS, 1523 add m68*-*-lynxos*. 1524 * configure.in : Replaced i386lynx_vec with i386lynx_aout_vec 1525 and i386lynx_coff_vec. 1526 Added m68klynx_aout_vec and m68klynx_coff_vec. 1527 * targets.c (target_vector): Removed i386lynx_vec, added 1528 {i386,m68k}lynx_{aout,coff}_vec. 1529 * i386lynx.c: Added copy of i386coff.c, renamed bfd target to 1530 i386lynx_coff_vec. 1531 * m68klynx.c: New file. 1532 * config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec 1533 and i386lynx_coff_vec. 1534 * config/m68k-lynx.mt: New file. 1535 * hosts/i386lynx.h: Added definition of cfree as free (from Eichin). 1536 * hosts/m68klynx.h: New file. 1537 1538 Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 1539 1540 * archive.c: Define offsetof here. 1541 * hosts/*.h: Don't define it here. 1542 1543 Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 1544 1545 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB 1546 section. 1547 1548 Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 1549 1550 * hpux-core.c: Add comment about hpux version 7. 1551 1552 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com) 1553 1554 * lynx-core.c (lynx_core_file_p): Change per-thread register 1555 section names from .regXXX to .reg/XXX to avoid parsing ambiguity 1556 in gdb/corelow.c. Create alias .reg section for the currently 1557 running thread. 1558 1559 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 1560 1561 * libecoff.h (ecoff_backend_data): Removed big_magic and 1562 little_magic fields. 1563 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization 1564 of big_magic and little_magic. 1565 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number 1566 matches endianess of bfd. 1567 (mips_ecoff_backend_data): Removed initialization of big_magic and 1568 little_magic. 1569 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number 1570 based on magic number. Support r4000 magic numbers. 1571 (ecoff_get_magic): New function. 1572 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in 1573 the backend structure. 1574 * cpu-mips.c (arch_info_struct): Added case for r6000. 1575 1576 For MIPS configurations put both big and little endian versions in 1577 the list of targets; the code is getting compiled in anyhow. 1578 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec. 1579 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec. 1580 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec. 1581 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec. 1582 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec. 1583 1584 Fri Sep 24 00:42:23 1993 Peter Schauer (pes (a] regent.e-technik.tu-muenchen.de) 1585 1586 * osf-core.c: New file for OSF/1 core file support. 1587 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE. 1588 (HDEPFILES): Set to osf-core.o. 1589 * bfd-in2.h (union tdata): Add osf_core_data member. 1590 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list. 1591 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o. 1592 (osf-core.o): New dependency. 1593 1594 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 1595 1596 * TODO: Remove note about making --with-bfd-targets use canonical 1597 target configuration name (already done); reword item about 1598 separating reading and writing stuff to not refer to a 1599 non-existent item. 1600 1601 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2 1602 and MIPS_MAGIC_BIG2. 1603 1604 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 1605 1606 * gen-aout.c (main): Output newline after end of comment, not 1607 before. (Reported by Jonathan Stone, 1608 jonathan (a] oscar.stanford.edu). 1609 1610 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 1611 1612 * archive.c (compute_and_write_armap): Put weak symbols in the 1613 armap. 1614 1615 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab 1616 section, not the .stabstr section. Set the type of the .stabstr 1617 section to SHT_STRTAB. 1618 (elf_section_from_bfd_section): Handle SHT_STRTAB sections. 1619 1620 * section.c (SEC_DEBUGGING): New section flag. 1621 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS, 1622 and the name starts with .debug, .line or .stab, set 1623 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab. 1624 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added 1625 SEC_DEBUGGING to section_flags. 1626 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added 1627 SEC_DEBUGGING and SEC_CODE to section_flags. 1628 * bfd-in2.h: Updated. 1629 1630 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 1631 1632 * bfd.c (tdata): Add lynx_core_data. 1633 1634 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for 1635 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear. 1636 (ecoff_write_object_contents): Don't set scnptr to zero just 1637 because size of section is zero. Needed for Irix 4.0.5F. 1638 1639 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 1640 1641 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*. 1642 1643 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com) 1644 1645 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o. 1646 * bfd-in2.h (tdata): Add lynx_core_data; 1647 * config.bfd configure.host: Get rid of superfluous netbsd and 1648 lynxos entries. 1649 * configure.in: Add lynx-core.o to Lynx config. 1650 * i386lynx.c: Add defs for core file support. 1651 * lynx-core.c: New file with Lynx core file support. 1652 * hosts/i386lynx.h: Move lots of host specific includes to here. 1653 Add def of HOST_LYNX. Remove unnecessary defs. 1654 1655 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 1656 1657 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a 1658 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set 1659 SEC_DATA for a SHF_NOBITS section. 1660 1661 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather 1662 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings. 1663 * nlmcode.h: Add some casts to avoid warnings. 1664 (nlm_write_object_contents): Ignore relocs for sections that are 1665 neither code nor data. Just use the symbol value for debugging 1666 symbols; don't offset by the section vma. 1667 1668 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 1669 1670 * reloc.c (bfd_perform_relocation): Don't return an error when 1671 performing a reloc against an undefined weak symbol. 1672 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather 1673 than obsolete BSF_EXPORT. 1674 1675 Fri Sep 17 02:04:31 1993 John Gilmore (gnu (a] cygnus.com) 1676 1677 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h, 1678 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h, 1679 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h, 1680 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h, 1681 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h, 1682 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h, 1683 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is 1684 defined on all hosts, now that archive.c uses it. 1685 1686 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 1687 1688 * elfcode.h (elf_map_symbols): Create section symbols for all 1689 sections, not just allocated sections; debugging sections can have 1690 relocs. 1691 (elf_symbol_from_bfd_symbol): If there is an output section, use 1692 the section index from that rather than the input section. 1693 1694 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn (a] cygnus.com) 1695 1696 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to 1697 libbfd.h, which is regenerated from this file. 1698 1699 * bfd-in.h (symtype): Deleted typedef. 1700 1701 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 1702 1703 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the 1704 xor and subtract. Otherwise it will not sign extend if the type 1705 of bfd_vma is larger than int. 1706 1707 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset 1708 and frameoffset as signed numbers. From Peter Schauer. 1709 1710 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 1711 1712 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc 1713 special function for all reloc entries. 1714 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to 1715 section_flags. 1716 * libelf.h (elf_symbol_type): Remove desc, type and other fields. 1717 * Makefile.in (elf32-*.o): These depend upon elf32-target.h. 1718 1719 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac (a] phydeaux.cygnus.com) 1720 1721 * libbfd-in.h (struct artdata): Add armap_timestamp and 1722 armap_datepos here too. 1723 1724 Mon Sep 13 21:03:18 1993 John Gilmore (gnu (a] cacophony.cygnus.com) 1725 1726 Improve timestamp support in BSD archive files to avoid linker 1727 warnings. 1728 1729 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos. 1730 (bfd_flush, bfd_stat): Add prototypes. 1731 * libbfd.c (bfd_flush): Add, does fflush on a BFD. 1732 (bfd_stat): Add, does fstat on a BFD. 1733 1734 * archive.c (_bfd_write_archive_contents): At end of file writing, 1735 verify and possibly update the timestamp in the armap, if a BSD 1736 archive. FIXME! Kludge recognizes BSD archive, rather than 1737 vectoring properly. Should add to xvec. 1738 (compute_and_write_armap): Move prototype to top, avoid PROTO. 1739 (bsd_write_armap): Save timestamp and file location thereof, when 1740 writing the armap in a BSD file. 1741 (bsd_update_armap_timestamp): New function to check and 1742 rewrite the timestamp. 1743 1744 * hosts/std-host.h (offsetof): Define, if not already, for archive.c. 1745 1746 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon (a] poseidon.cygnus.com) 1747 1748 * hosts/i386sco.h: Define a bunch of stuff for core files. 1749 * sco-core.c: Remove, replace by trad-core.c. 1750 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it. 1751 * config/i386sco.mh: Use trad-core not sco-core. 1752 * hosts/i386isc.h, config/i386isc.mh: Remove. 1753 * configure.host: Use i386sco for isc. 1754 * config/i386-sco.mt: Remove, identical to i386-coff.mt. 1755 * config.bfd: Use i386-coff not i386-sco. 1756 1757 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather 1758 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not 1759 i486-elf which doesn't exist). 1760 1761 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 1762 1763 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force 1764 padding field to zero. 1765 1766 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd. 1767 * configure.in: Remove bogus netbsd386 handling. 1768 1769 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc. 1770 Correct overflow detection requires matching the upper four bits 1771 of the destination against the PC. 1772 1773 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 1774 1775 * configure.in: Make 64-bit stuff work with "--with-targets=all". 1776 1777 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 1778 1779 * libbfd-in.h: Removed swapping routines declarations. 1780 * bfd-in.h: Added swapping routine declarations, and renamed them 1781 from _do_* to bfd_*. 1782 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*. 1783 * Changed all callers. 1784 * libbfd.h, bfd-in2.h: Rebuilt. 1785 1786 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 1787 1788 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for 1789 R_386_PC32. 1790 1791 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 1792 1793 * configure.in: Reorganized setting of makefile variables so 1794 64-bit stuff works again. 1795 1796 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up 1797 namespace. 1798 1799 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted 1800 "native_elf_sym" field, merged to make new type "elf_symbol_type". 1801 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*. 1802 Deleted field raw_syms. 1803 (obj_symbols): Remove cast. 1804 (obj_raw_syms): Deleted. 1805 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or 1806 native_elf_sym fields. 1807 * elf32-hppa.c: Changed uses of elf32_symbol_type to 1808 elf_symbol_type. 1809 1810 From Pete Hoogenboom and Jeff Law: 1811 1812 * elf32-hppa.c (ELF_MAXPAGESIZE): Define. 1813 1814 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation 1815 bits are zero (e.g., they specify no relocations), then do not 1816 even bother adding their entries to the symextn section. 1817 1818 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless 1819 of scope can have an argument relocation stub. 1820 1821 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this 1822 structure and type to elf32_hppa_stub_description. This makes 1823 it consistent with the GNU coding conventions. 1824 (elf32_hppa_stub_description): Added a 'next' field to allow 1825 linking of stub description structures. 1826 (elf32_hppa_stub_description): Added a 'stub_listP' field to 1827 keep track of individual stubs. 1828 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed. 1829 Combined with the elf32_hppa_stub_description structure. 1830 (elf32_hppa_stub_name_list): New type to keep track of 1831 individual stubs. 1832 (add_stub): Removed. 1833 (add_stub_by_name): New function. 1834 (find_stub_by_name): New function. 1835 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that 1836 already exist. 1837 (hppa_elf_build_long_branch_stub): Allow reusing stubs that 1838 already exist. 1839 1840 * elf32-hppa.c: (retval_mismatches): The direction of argument 1841 relocation was reversed. 1842 (hppa_elf_build_arg_reloc_stub): Return address was not being 1843 restored. 1844 (hppa_elf_arg_reloc_needed_p): Add argument containing caller 1845 argument relocation bits so this function can be used in the check 1846 for plabel stubs. 1847 (hppa_elf_stub_check): Pass caller argument relocation bits into 1848 hppa_elf_arg_reloc_needed_p(). 1849 (hppa_look_for_stubs_in_section): Add check for plabel stubs and 1850 pass caller argument relocation bits into 1851 hppa_elf_arg_reloc_needed_p(). 1852 1853 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 1854 1855 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable. 1856 1857 * hosts/delta88v4.h: New for SVR4. 1858 * configure.host: Use it. 1859 1860 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 1861 1862 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386 1863 is an SCO pre-define. 1864 1865 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 1866 1867 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external 1868 references. 1869 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is 1870 only one byte. 1871 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol 1872 count. 1873 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging 1874 symbols as BFD local symbols. 1875 (nlm_write_object_contents): Don't bother writing out exported 1876 symbols more than once; they now appear in the symbol table more 1877 than once (with and without a prefix) if necessary. Set offset 1878 values to be non-zero as NLMLINK does. 1879 1880 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 1881 1882 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols. 1883 1884 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 1885 1886 * section.c (struct sec): Move position of user_set_vma, and 1887 document it. 1888 (SEC_BALIGN): Disable for now. I don't think it's currently used. 1889 1890 * elf32-hppa.c (elf_hppa_howto_table): Now static. 1891 (symext_rootP, symext_lastP, global_value, GOT_value, 1892 global_symbol, global_sym_defined, symextn_contents, 1893 symextn_contents_real_size, elf_hppa_stub_rootP, 1894 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on 1895 default initialization. 1896 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a 1897 trailing semicolon. 1898 (hppa_look_for_stubs_in_section): Introduce temporaries to make 1899 code more readable in 80 columns. 1900 1901 * libhppa.h (all functions): Now inline under GNU C. 1902 1903 More patches from Jeff Law: 1904 1905 * elf32-hppa.c (AR_WARN): Give argument which caused the 1906 invalid argument relocation. 1907 (AR_UNIMP): Delete unused macro. 1908 (hppa_elf_set_section_contents): Always return a value. 1909 (elf32_hppa_backend_table_processing): Likewise. 1910 (elf32_hppa_backend_section_processing: Likewise. 1911 1912 * som.c: New file containing SOM specific code extracted 1913 from hppa.c 1914 1915 * som.h: New file containing SOM specific code extracted 1916 from libhppa.h 1917 1918 * hppa.c: Deleted. 1919 1920 * libhppa.h: Delete SOM specific code. Add generic PA 1921 code which can be shared by both SOM and ELF backends. 1922 1923 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o 1924 depends on libhppa.h now. 1925 1926 * configure.in (hppa_vec): Needs som.o module instead of 1927 hppa.o. 1928 1929 * elf32-hppa.c: Include libhppa.h. Do not define 1930 BYTES_IN_WORD. 1931 1932 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete 1933 now lives in libhppa.h. 1934 (hppa_reloc_field_selector_type_alt): Likewise. 1935 1936 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not 1937 define malloc or free. 1938 1939 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define 1940 SELECT_VECS. 1941 1942 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused 1943 variables. 1944 (elf_hppa_reloc_type_lookup): Likewise. 1945 (elf_hppa_tc_make_sections): Likewise. 1946 (hppa_elf_arg_reloc_needed_p): Likewise. 1947 (hppa_elf_build_long_branch_stub): Likewise. 1948 (elf_reloc_map): Delete, no longer used. 1949 (elf_hppa_reloc_map): Likewise. 1950 (elf32_hppa_symextn_map_max_size): Likewise. 1951 (elf32_hppa_get_sym_extn): Abort if type is bogus. 1952 1953 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing 1954 of the .hppa_unwind section. 1955 1956 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich (a] sendai.cygnus.com) 1957 1958 * config.bfd: recognize m88110. 1959 1960 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 1961 1962 Merged changes from Jeff Law and Pete Hoogenboom at Utah: 1963 1964 * elfcode.h (elf_section_from_bfd_section): Add detection of 1965 SHT_NOTE sections. 1966 1967 * elf32-hppa.c: 1968 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p): 1969 New functions for support of long branch stubs. 1970 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add 1971 check for long branch stubs. 1972 (hppa_look_for_stubs): Unused function. Removed. 1973 (hppa_elf_set_section_contents): Implement a PA/ELF-specific 1974 version of bfd_set_section_contents. 1975 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics 1976 when BFD is configured for debugging. 1977 1978 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function 1979 to return a list of symbols that have non-zero argument 1980 relocation bits. 1981 (hppa_elf_stub_finish): Make sure stub generation is done only 1982 once. 1983 1984 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for 1985 generation relocation entries within a stub. 1986 (hppa_elf_build_arg_reloc_stub): Corrections to argument 1987 relocation stubs. 1988 1989 * elf32-hppa.c: New #define's for argument relocation types. 1990 (mismatches, retval_mismatches): Updated to reflect new 1991 argument relocation types. 1992 (CURRENT_STUB_OFFSET): New macro. 1993 1994 * elfcode.h (map_program_segments): Set the PF_X bit for data 1995 segments. 1996 1997 * elf32-hppa.c: (elf_hppa_howto_table): Add 1998 R_HPPA_STUB_CALL_17 for support of linker stub generation. 1999 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17 2000 relocation type. 2001 2002 * elf32-hppa.h: (elf32_hppa_reloc_type): Add 2003 R_HPPA_STUB_CALL_17 for support of linker stub generation. 2004 2005 * hppa_stubs.h: Add new instructions that are used in linker 2006 stub generation. 2007 2008 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an 2009 unwind descriptor were incorrect. 2010 2011 * libelf.h (bfd_elf_find_section): Declare. 2012 2013 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New 2014 function in place of global_sym field in elf_backend_data 2015 structure. 2016 (elf32_hppa_backend_symbol_table_processing, 2017 elf32_hppa_backend_section_processing, 2018 elf32_hppa_backend_fake_sections, 2019 elf32_hppa_backend_section_from_shdr, 2020 elf32_hppa_backend_section_from_bfd_section): New functions to 2021 provide support of symbol extension sections and argument 2022 relocation stubs. 2023 (elf_info_to_howto): Remove call to abort(). 2024 2025 * elf32-target.h: Support for special processing by the backend. 2026 (struct elf_backend_data): Added elf_backend_symbol_processing, 2027 elf_backend_symbol_table_processing, 2028 elf_backend_section_processing, elf_backend_section_from_shdr, 2029 elf_backend_fake_sections, and 2030 elf_backend_section_from_bfd_section fields. 2031 * elfcode.h: (bfd_section_from_shdr): Add a check for 2032 processor-specific section types. 2033 (elf_fake_sections): Add a check for processor-specific 2034 section types. 2035 (bfd_elf32_write_object_contents): Add a check to see if 2036 there is any final section processing to be done by the 2037 backend. 2038 (elf_section_from_bfd_section): Add a check for 2039 processor-specific section types. 2040 (elf_slurp_symbol_table): Remove reference to global_sym in the 2041 elf_backend_data structure. Replace it with a call to 2042 elf_backend_symbol_processing. 2043 * libelf.h: Remove global_sym field in the elf_backend_data 2044 structure. Replace it with a series of backend-specific 2045 functions. 2046 2047 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument 2048 stub_sym should be called target_sym. 2049 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd) 2050 rather than the output bfd (output_bfd). 2051 (hppa_elf_reloc): Get rid of references to the global_sym field in 2052 the elf_backend_data structure. 2053 2054 * elfcode.h (elf_fake_sections): Check the correct condition for 2055 .bss. Also, detect the existence of a .note section. 2056 2057 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should 2058 have been r_field. 2059 2060 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k 2061 should be a reference to bfd_arch_hppa. 2062 2063 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in 2064 the bfd_check_format structure to avoid a type mismatch. 2065 2066 Mon Aug 23 1993 Sean Fagan (sef (a] cygnus.com) 2067 and Jim Kingdon (kingdon (a] cygnus.com) 2068 2069 Add NetBSD support: 2070 * netbsd386.c: New file. 2071 * aoutx.h: Make sym_is_debugger_info true for N_FN. 2072 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in, 2073 libaout.h, targets.c: Other changes. 2074 2075 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 2076 2077 * config/m88k-elf.mt: New file. 2078 * config.bfd: Use it for m88*-*-sysv4*. 2079 2080 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 2081 2082 * elfcode.h (elf_build_phdrs): Unused function deleted. 2083 (bfd_shdr_from_section): Ditto. 2084 (write_relocs): Don't change section contents for addend. 2085 (elf_locate_sh): Return type is now always elf_internal_shdr, 2086 since the other types were really aliases for this type anyways. 2087 Don't compile this function, since it is static and doesn't appear 2088 to be used in this file. 2089 (sym_is_global): Return non-zero for weak symbols. Abort if 2090 section pointer is null. 2091 (swap_out_syms): Reorder tests so function symbols can be weak. 2092 (elf_slurp_symbol_table): Don't use BSF_EXPORT. 2093 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by 2094 extracting out some common code. Abort if BFD section symbol has 2095 null name. 2096 (elf_slurp_reloc_table): Translate ELF section symbols into BFD 2097 section symbols. Don't read section contents to fill in addend 2098 field. 2099 2100 * elf32-i386.c (elf_howto_table): All partial_inplace fields 2101 should be "true". 2102 2103 * Merged from OSF: 2104 2105 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner (a] osf.org) 2106 2107 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF 2108 specific information for a symbol. Put in elf_sym_num, which 2109 gives the external symbol number in the elf object file, since 2110 local symbols must come before global symbols. 2111 (elf_sym_extra): New macro. 2112 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra. 2113 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal 2114 symbol number to external number. Store the address of the 2115 Elf_Sym_Extra field for the symbol in the udata field. 2116 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols. 2117 2118 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner (a] osf.org) 2119 2120 * elfcode.h (elf_obj_tdata): Add field to count the size of the 2121 array of pointers to section symbols. 2122 (elf_map_symbols): Bump the max index of the section symbols so 2123 that we don't overwrite memory. Store the max index into the 2124 elf_obj_tdata field. 2125 2126 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner (a] osf.org) 2127 2128 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers 2129 to the section symbols we created. Remove unused field 2130 internal_syms. 2131 (elf_map_symbols): Fill in array of pointers to section symbols. 2132 Only create section symbols for sections that have SEC_ALLOC set, 2133 and have non-zero size. 2134 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a 2135 section symbol, look up the section in the list of section 2136 symbols, and set the udata pointer appropriately. Otherwise, if 2137 udata is still NULL, fail an assertion, and use 0, instead of 2138 dropping core. 2139 2140 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 2141 2142 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using 2143 mipslelf and mipsbelf respectively. 2144 * config/mipslelf.mt, config/mipsbelf.mt: New files. 2145 * elf32-mips.c: Added some reloc information. 2146 * configure.in: Fixed error message. 2147 2148 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants. 2149 2150 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 2151 2152 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS, 2153 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones. 2154 * archures.c: Alphabetize decls. 2155 2156 * configure.in, targets.c: Add missing vectors to the tables. 2157 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR. 2158 Remove hp300bsd_vec due to clash with sunos_big_vec. 2159 2160 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 2161 2162 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting. 2163 * hosts/i386mach.h: removed, replaced by i386osf1mk.h. 2164 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format. 2165 * Makefile.in, configure.host, config.bfd: Corresponding changes. 2166 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>. 2167 2168 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 2169 2170 * coffgen.c (coff_section_symbol): If section's output_section is 2171 not yet set, point to itself. This is needed because this is 2172 called on the output file, not the input file. 2173 2174 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a 2175 dummy value, rather than leaving it NULL. 2176 2177 * archures.c (bfd_default_set_arch_mach): Set bfd_error on 2178 failure. 2179 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of 2180 bfd_default_set_arch_mach. 2181 2182 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 2183 2184 * config.bfd (cpu): Extract from canonical name with sed. 2185 * configure.in: Don't pass it. 2186 2187 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 2188 2189 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and 2190 BYTE_SIZE conflicts with a Mach header. 2191 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it. 2192 2193 * configure.host: Make sure all OS fields end in *. 2194 2195 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 2196 2197 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for 2198 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section 2199 doesn't exist, don't try to create it. 2200 2201 * nlmcode.h (nlm_write_object_contents): procedure offsets are 2202 from start of code segment, not start of file. 2203 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not 2204 bfd_nlm32_i386_vec. 2205 * configure.in (SELECT_VECS switch): Likewise. 2206 2207 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 2208 2209 * format.c (bfd_check_format): If the target matches the default 2210 target, set match_count to 1, to ignore any previous matches. 2211 2212 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o. 2213 2214 * configure.in: Add reloc16.o when we add 2215 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o. 2216 Makefile.in (BFD_LIBS): Remove reloc16.o. 2217 2218 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for 2219 DEFAULT_VECTOR. 2220 2221 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt, 2222 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add 2223 S-records via SELECT_VECS. 2224 2225 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always 2226 support S-records, for convenience. 2227 2228 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian (a] cygnus.com) 2229 2230 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc, 2231 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup): 2232 Read and write Alpha relocs. Can't process them yet. 2233 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections. 2234 If the section does not already exist, create it. 2235 2236 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined 2237 on the Alpha. 2238 2239 * libecoff.h (ecoff_backend_data): Added constructor_reloc and 2240 finish_reloc fields. 2241 * ecoff.c: Move MIPS reloc support from here... 2242 * coff-mips.c: to here. 2243 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto 2244 from backend. 2245 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call 2246 finish_reloc backend function. 2247 (ecoff_write_object_contents): Removed MIPS specific assertions. 2248 * coff-mips.c (mips_finish_reloc): New function. 2249 (mips_ecoff_backend_data): Fill in new fields. 2250 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new 2251 fields. 2252 * targets.c: Added extern for ecoffalpha_little_vec. 2253 2254 * bfd.c (_bfd_host_big_endian): Removed. 2255 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required): 2256 Removed. 2257 * bfd-in2.h: Regenerated. 2258 2259 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 2260 2261 * config.bfd: New file, broken out of configure.in. 2262 * configure.in: Use it, and use standard target names for 2263 --with-targets, replacing --with-bfd-targets. 2264 2265 * archures.c (archures_init_table): Add bfd_sh_arch. 2266 2267 * configure.in: Include coff-m68k.o for m68kcoffun_vec. 2268 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec. 2269 Fix error in error message. 2270 2271 * oasys.c: Make bfd_error_vector extern. 2272 2273 * configure.in: Include stab-syms.o for a.out/b.out targets 2274 and hp300{bsd,hpux}. 2275 2276 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian (a] cygnus.com) 2277 2278 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss 2279 section before setting output_has_begun. 2280 (nlm_set_section_contents): Remove argument names from 2281 mangle_relocs_func prototype. 2282 (nlm_write_object_contents): Remove shadowing local variable. 2283 Don't write out debugging symbols if debugInfoOffset is -1. Add 2284 the codeImageOffset to the start, exit, and check procedure 2285 offsets. 2286 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs): 2287 Don't check partial_inplace field; its value is irrelevant. 2288 2289 * Base use of sco-core on host, not target. 2290 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v. 2291 * config/i386-sco.mt (TDEFINES): Removed. 2292 * config/i386sco.mh: New file to use sco-core. 2293 * hosts/i386sco.h: New file; just includes hosts/i386v.h. 2294 2295 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed 2296 conversions for some fields. 2297 2298 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 2299 2300 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an 2301 error rather than aborting. 2302 2303 * libnlm.h (struct nlm_backend_data): Added mach field. 2304 (nlm_machine): New accessor macro. 2305 * nlm.c (nlm_mkobject): Set architecture and machine from backend 2306 information. 2307 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field. 2308 2309 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 2310 2311 * configure.in: Replace calls to sort with shell code 2312 to uniq the lists. 2313 2314 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 2315 2316 * configure.in: Include aout32.o for any a.out/b.out formats. 2317 2318 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 2319 2320 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec. 2321 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec. 2322 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec. 2323 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec. 2324 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec. 2325 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was 2326 just a hack. 2327 2328 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich (a] sendai.cygnus.com) 2329 2330 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed. 2331 2332 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 2333 2334 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL. 2335 2336 * bfd.c (bfd_scan_vma): New function. 2337 2338 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian (a] cygnus.com) 2339 2340 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed 2341 obsolete macros. 2342 * bfd-in2.h: Updated. 2343 2344 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of 2345 stringbase. 2346 2347 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 2348 2349 * configure.in: Remove unneeded test. 2350 2351 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 2352 2353 * Makefile.in ({dist,real}clean): Use $(MAKE), not make. 2354 2355 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 2356 2357 * config/st2000.mt (TDEFINES): Don't define MRI; not used. 2358 2359 * PORTING, TODO, config/README: Update to reflect below changes. 2360 2361 * configure.in: Replace MINIMIZE and --with-minimal-bfd with 2362 --with-bfd-targets="target1,target2,..." and the special target 2363 "all" to get the previous default behavior. 2364 Figure out which architecture and backend .o files are needed from 2365 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in 2366 the .mt files. Define TDEFAULTS based on them, also. 2367 2368 * Makefile.in: Remove references to MINIMIZE. 2369 * archures.c, targets.c: Ditto. 2370 2371 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and 2372 SELECT_ARCHITECTURES as variables rather than as -D arguments to 2373 TDEFAULTS. 2374 2375 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt, 2376 i960-coff.mt (TDEFAULTS): Don't put the default vector in 2377 SELECT_VECS manually; it's automatic now. 2378 2379 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in 2380 SELECT_VECS manually; -DSCO_CORE does it automatically now. 2381 2382 * config/h8300-coff.mt, config/h8500-coff.mt, config/sh-coff.mt, 2383 config/st2000.mt, config/z8k-coff.mt (TDEFAULTS): Don't define 2384 BFD; not used. 2385 2386 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES; 2387 this is a host, not a target. 2388 2389 Sat Aug 7 05:28:03 1993 Fred Fish (fnf (a] deneb.cygnus.com) 2390 2391 * elfcode.h (elf_object_p): Add comment about what this function 2392 does and to watch out for side effects. Add FIXME for memory leaks. 2393 Fix comment about checking for matching byte order. Preserve 2394 pointer to old tdata (if any), and restore it if we don't match 2395 file with target vector. If we are going to use goto's, use them 2396 consistently and maintainably. 2397 * nlmcode.h (nlm_object_p): Expand comments about leaked memory 2398 to note that the problem is even more serious than just leaked 2399 memory. Replace goto with more traditional return. 2400 2401 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 2402 2403 Fix incorrect or useless makefile variable definitions: 2404 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to 2405 define DEFAULT_VECTOR, instead of TDEFINES. 2406 * config/i386aix.mh (MINIMIZE): Don't define. 2407 * config/hppaosf.mh (MINIMIZE): Don't conditionalize. 2408 * config/rs6000.mh (ALLOCA), 2409 * config/i386v.mh (ALLOCA), 2410 * config/i386linux.mh (ALLOCA), 2411 * config/i386isc.mh (ALLOCA), 2412 * config/go32.mh (EXTRALIBS): Don't define; not used. 2413 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES. 2414 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES. 2415 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host. 2416 2417 * config/README: New file, explaining the variables. 2418 2419 * targets.c (target_vector): Add hp300_bsd_vec. 2420 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd. 2421 (hp300bsd.o): New rule. 2422 2423 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 2424 2425 * libelf.h (NAME): Provide a default definition, that's neither 2426 for 32 bits nor for 64. 2427 2428 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner (a] osf.org) 2429 2430 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since 2431 that is what is in elf.c. 2432 2433 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 2434 2435 * ecoff.c (ecoff_set_symbol_info): Removed special handling for 2436 scBss and scSBss symbols, since it was wrong. 2437 2438 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on 2439 coffcode.h. 2440 2441 * coffcode.h (sec_to_styp_flags): Inspired by mb (a] tti.COM (Michael 2442 Bloom): Only set STYP_BSS for SEC_ALLOC sections. 2443 2444 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul 2445 <arnej (a] kari.fm.unit.no>: Handle a COFF style armap. 2446 2447 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 2448 2449 * hpux-core.c: Cast return value from bfd_zalloc. 2450 2451 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 2452 2453 * aoutx.h (log2): Delete i387-specific code. 2454 2455 * Makefile.in (BFD_LIBS): Always include elf.o. 2456 (BFD32_BACKENDS): Don't include elf.o here. 2457 (ofiles): Delete references to ofiles2 and ofiles3. 2458 (do_clean): Delete ofiles. 2459 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h. 2460 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2. 2461 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new. 2462 2463 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a 2464 generated file. 2465 2466 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types 2467 (from Meissner's additions to bfd-in2.h). 2468 2469 * elf32-i386.c (ELF_MAXPAGESIZE): Define. 2470 2471 Merged: 2472 2473 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner (a] osf.org) 2474 2475 * elfcode.h (elf_write_object_contents): Don't drop core if 2476 elf_symbol_from returns a NULL pointer when processing a non-elf 2477 symbol, use a 0 size instead. 2478 2479 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner (a] osf.org) 2480 2481 * elfcode.h (elf_hash): Delete macro mapping elf_hash to 2482 bfd_elf32_hash, since the hash table is independent of the 32/64 2483 bit system. 2484 2485 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since 2486 that is what is in elf.c. 2487 2488 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner (a] osf.org) 2489 2490 * elf32-i386.h (reloc_type): Reformat spacing. 2491 (elf_howto_table): Add the rest of the 386/ELF relocations. 2492 (elf_i386_reloc_type_lookup): Ditto. 2493 (elf_i386_info_to_howto): Ditto. 2494 (elf_i386_info_to_howto_rel): Ditto. 2495 2496 Thu Aug 5 10:07:43 1993 Fred Fish (fnf (a] cygnus.com) 2497 2498 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value 2499 of nlm_slurp_symbol_table as boolean, not pointer. 2500 * nlmcode.h (nlm_canonicalize_reloc): Test return value 2501 of nlm_slurp_reloc_fixups as boolean, not pointer. 2502 2503 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo (a] rtl.cygnus.com) 2504 2505 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__ 2506 are now predefined by GCC 2507 2508 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 2509 2510 * coffgen.c (coff_print_symbol): Add the section offset to the 2511 line number address, so it's printed the same way as the function 2512 address. Only showed up for line numbers that aren't in the first 2513 section (.text). 2514 2515 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian (a] cygnus.com) 2516 2517 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs. 2518 (nlm_mangle_relocs_func): New macro. 2519 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly. 2520 (nlm_i386_mangle_relocs): New function. 2521 * nlmcode.h (nlm_compute_section_file_positions): Move all common 2522 symbols into the .bss section. 2523 (nlm_set_section_contents): Call the mangle_relocs function. 2524 (nlm_write_object_contents): Treat a reloc against any defined 2525 symbol as an internal reloc. Fix bug in external reloc counting. 2526 Get the offset and debugging type right for .bss symbols. Only 2527 output debugging symbols for defined symbols. 2528 2529 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than 2530 using printf. 2531 * coff-z8k.c (rtype2howto): Likewise. 2532 * coffcode.h (dummy_reloc16_extra_cases): Likewise. 2533 * elf32-i386.c (TRACE): Likewise. 2534 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise. 2535 * rs6000-core.c (rs6000coff_get_section_contents): Likewise. 2536 * coffgen.c (coff_print_symbol): Do an fprintf to the file 2537 argument rather than using printf. 2538 2539 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian (a] cygnus.com) 2540 2541 * coffswap.h: Added macros used when accessing several fields; 2542 default is the same as before. 2543 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields. 2544 * coff-alpha.c: Defined macros to use the right sizes in 2545 coffswap.h. 2546 * libecoff.h: Backend information is now in target vector, not 2547 BFD. Start of backend information is COFF backend information. 2548 * coff-alpha.c, coff-mips.c: Changed accordingly. 2549 * ecoff.c (ecoff_mkobject): New function. 2550 (ARMAP_START): Changed into backend information, since Alpha uses 2551 a different name. 2552 (ecoff_slurp_armap): Don't overlay archive header. 2553 * bfd.c: Include libcoff.h. 2554 2555 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 2556 2557 * Makefile.in (install): Fix sh syntax error. 2558 2559 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c. 2560 2561 Tue Aug 3 15:19:09 1993 Fred Fish (fnf (a] deneb.cygnus.com) 2562 2563 * nlmcode.h (nlm_slurp_symbol_table): Don't use '&' on arrays. 2564 2565 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian (a] cygnus.com) 2566 2567 * ecoff.c: New file for generic ECOFF functions. 2568 * ecoffswap.h: New file for ECOFF swapping functions which differ 2569 only slightly for different targets. 2570 * libecoff.h: Added prototypes for ecoff.c functions. 2571 (ecoff_backend_data): New structure. 2572 (ecoff_tdata): Added backend_data field. Changed external data 2573 pointers to be PTR rather than to a particular struct. 2574 (ecoff_symbol_struct): Moved in from coff-mips.c. 2575 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c. 2576 Added ECOFF backend structures. Include ecoffswap.h. 2577 * coff-msym.c: Removed; superseded by ecoffswap.h. 2578 * bfd.c: Include coff/internal.h. 2579 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o. 2580 Added ecoff.o. 2581 (BFD64_BACKENDS): Added coff-alpha.o. 2582 (CFILES): Removed coff-msym.c. Added ecoff.c. 2583 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h. 2584 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h. 2585 (ecoff.o, coff-alpha.o): New targets. 2586 (coff-msym.o): Removed target. 2587 2588 Mon Aug 2 23:33:38 1993 John Gilmore (gnu (a] cygnus.com) 2589 2590 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances 2591 of EXFUN in the BFD sources. Heave ho! 2592 2593 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com) 2594 2595 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC. 2596 2597 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo (a] rtl.cygnus.com) 2598 2599 * hosts/sun3.h: remove some more conflicting decls 2600 2601 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com) 2602 2603 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT, 2604 redefine TEXT_START_ADDR to be 0. 2605 2606 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com) 2607 2608 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386 2609 host and target info. 2610 2611 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 2612 2613 * nlm32-i386.c: New file. First cut at i386 NLM code. 2614 * libnlm.h: Added some more prototypes. 2615 (struct nlm_relent): New structure. 2616 (nlmNAME(symbol_type)): Added rcnt and relocs fields. 2617 (struct nlm_obj_tdata): Added new fields: nlm_symbols, 2618 nlm_text_low, nlm_data_low, nlm_reloc_fixups, 2619 nlm_reloc_fixup_secs. 2620 (struct nlm_backend_data): New structure, with accessor macros. 2621 * nlmcode.h: Use NLM_HIBIT rather than MSB. 2622 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set 2623 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the 2624 architecture. 2625 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out, 2626 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound 2627 swapping functions. 2628 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include 2629 external references in symbol table as undefined symbols. 2630 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation 2631 argument in get_symtab rather than in slurp_symbol_table. 2632 (nlm_slurp_symbol_table): Save symbol information in tdata. 2633 (nlm_print_symbol): New function. 2634 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound, 2635 nlm_canonicalize_reloc): New functions to read relocs. 2636 (nlm_compute_section_file_positions, nlm_set_section_contents, 2637 nlm_external_reloc_compare, nlm_write_object_contents): New 2638 functions to create NLM files. 2639 * nlm-target.h: Define all the nlm functions here either as 2640 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set 2641 the backend_data field to TARGET_BACKEND_DATA. 2642 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here; 2643 they are now in nlm-target.h. 2644 (TARGET_BACKEND_DATA): Define as NULL. 2645 * nlm.c (nlm_mkobject): Do allocate the tdata field. 2646 (nlm_set_arch_mach): New function. 2647 * targets.c: Added nlm32_i386_vec. 2648 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o. 2649 (CFILES): Added nlm32-i386.c. 2650 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h. 2651 (nlm32-i386.o): New target. 2652 2653 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo (a] rtl.cygnus.com) 2654 2655 * hosts/sun3.h: remove some function decls that conflict w/ ANSI 2656 C, and aren't needed anyway (return int) 2657 2658 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 2659 2660 * elfcode.h: Use casts with bfd_alloc and alloca. 2661 2662 Tue Jul 27 12:51:43 1993 Fred Fish (fnf (a] deneb.cygnus.com) 2663 2664 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete. 2665 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with 2666 older cpp's, that don't do additional replacement on the JUMP_TABLE 2667 macro's argument. 2668 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of 2669 JUMP_TABLE macro. 2670 2671 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 2672 2673 Yet another trad-core variant: 2674 * config/esix.mh, hosts/esix.h: New files. 2675 * configure.host: Use them. 2676 2677 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian (a] cygnus.com) 2678 2679 * reloc.c (bfd_perform_relocation): Handle the case of 2680 complain_overflow_bitfield, rightshift > bitpos, and a negative 2681 number. 2682 2683 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 2684 2685 * elfcode.h: Reimplement segment writing. 2686 (elf_write_phdrs): Use precomputed e_phoff rather than making 2687 assumptions. 2688 (elf_build_phdrs): Disabled, for now. 2689 (assign_file_position_for_section): Don't change file offset for 2690 SHT_NOBITS. 2691 (assign_file_positions_for_symtab_and_strtabs): New function. 2692 (struct seg_info): New type. 2693 (map_program_segments): New function. 2694 (assign_file_positions_except_relocs): For executables, leave 2695 section headers &c for last, and properly align all sections with 2696 flag SHF_ALLOC set. 2697 (prep_headers): No longer abort when EXEC_P is set. 2698 (write_shdrs_and_ehdr): Deleted all code relating to program 2699 segments. 2700 2701 * elfcode.h (various): Deleted some unused code, and debugging 2702 "malloc(0)" calls. 2703 (write_relocs): Cache value of last symbol looked up, to save 2704 time if the symbol is referred to repeatedly. 2705 (elf_fake_sections): Check only SEC_RELOC flag, not number of 2706 relocs. 2707 (assign_section_numbers): Likewise. 2708 2709 * Makefile.in (ofiles): Stars in wildcards belong outside quotes. 2710 2711 * libelf.h (struct elf_backend_data): New field, maxpagesize. 2712 (struct elf_obj_tdata): New field, phdr. 2713 * elf32-target.h (elf32_bed): Initialize maxpagesize from 2714 ELF_MAXPAGESIZE. 2715 (ELF_MAXPAGESIZE): Default to 1. 2716 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise. 2717 * elf32-sparc.c (ELF_MAXPAGESIZE): Define. 2718 (elf_sparc_howto_table): All relocs should have pcrel_offset=true. 2719 Most should have length field of `2'. 2720 2721 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs. 2722 2723 * config/sparc-aout.mt (TARGET_BACKENDS): Define. 2724 2725 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian (a] cygnus.com) 2726 2727 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag}; 2728 the top level script has already adjusted for it. 2729 2730 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac (a] phydeaux.cygnus.com) 2731 2732 * srec.c (srec_write_symbols): Get CR LF in the right order. 2733 2734 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 2735 2736 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>. 2737 2738 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 2739 2740 * reloc.c (bfd_perform_relocation): Handle case of rightshift != 2741 bitpos when overflow checking. 2742 2743 Fri Jul 23 10:20:27 1993 Doug Evans (dje (a] canuck.cygnus.com) 2744 2745 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol, 2746 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert): 2747 Send error messages to stderr. 2748 2749 Thu Jul 22 15:57:29 1993 Fred Fish (fnf (a] deneb.cygnus.com) 2750 2751 * nlm{32,64}-target.h: Remove. 2752 * nlm-target.h: New file, merged from nlm{32,64}-target.h 2753 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE. 2754 * nlm.c (ARCH_SIZE): Remove define to zero. 2755 * nlm32-gen.c (ARCH_SIZE): Define to 32. 2756 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32. 2757 * nlm{32,64}-gen.c (nlm-target.h): Include. 2758 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c, 2759 nlmcode.h: Convert prefixes from bfd_nlm<size> to just 2760 nlm<size>, and use macros select size. 2761 2762 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich (a] sendai.cygnus.com) 2763 2764 * Makefile.in (Makefile): add configure.in, drop redundant 2765 $(srcdir), drop redundant ./ 2766 2767 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 2768 2769 * hpux-core.c: New file; backend for HP/UX style core files. 2770 * bfd.c (struct _bfd): Renamed hppa_core_data field to 2771 hpux_core_data. 2772 * bfd-in2.h: Updated. 2773 * hppa.c (make_bfd_asection, hppa_core_file_p, 2774 hppa_core_file_failing_command, hppa_core_file_failing_signal, 2775 hppa_core_file_matches_executable_p): Moved into hpux-core.c. 2776 Removed from target vector. 2777 * libhppa.h (struct hppa_core_struct and accessor macros): Moved 2778 into hpux-core.c. 2779 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to 2780 target list. 2781 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE. 2782 (HDEPFILES): Set to hpux-core.o. 2783 * config/hppabsd.mh, config/hppahpux.mh: Likewise. 2784 * hosts/hp300.h (HOST_HP300HPUX): Define. 2785 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o, 2786 aix386-core.o, hpux-core.o. 2787 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies. 2788 2789 * reloc.c (enum complain_overflow): New enumeration with the 2790 various flavours of overflow checking. 2791 (srtuct reloc_howto_struct): Changed complain_on_overflow field 2792 from boolean to emum complain_overflow. Removed obsolete absolute 2793 field. 2794 (HOWTO): Removed absolute argument. 2795 (bfd_perform_relocation): Do overflow checking on all types of 2796 fields. 2797 * bfd-in2.h: Updated accordingly. 2798 * all targets: Updated initialization of reloc howto tables. 2799 2800 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 2801 2802 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C 2803 variable name. 2804 2805 Tue Jul 20 15:02:23 1993 Fred Fish (fnf (a] deneb.cygnus.com) 2806 2807 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers. 2808 2809 * elfcode.h: Fix several illegal pointer combination warnings for 2810 usages of bfd_alloc and alloca. 2811 2812 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid 2813 apparent Sun C preprocessor recursion. Fix access macros. 2814 * nlmcode.h: Remove spurious '&' before several array references. 2815 2816 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon (a] deneb.cygnus.com) 2817 2818 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c 2819 config/m68k-coffun.mt -> u68k-coff.mt. 2820 * Makefile.in, configure.in: Corresponding changes. 2821 2822 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 2823 2824 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before 2825 function name; it's valid without, and some compilers give 2826 warnings with it there. 2827 2828 Tue Jul 20 08:21:15 1993 Fred Fish (fnf (a] deneb.cygnus.com) 2829 2830 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h. 2831 * bfd.c (union tdata): Add nlm_obj_data; 2832 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour. 2833 2834 Mon Jul 19 20:46:18 1993 Fred Fish (fnf (a] deneb.cygnus.com) 2835 2836 * configure.in (*-*-netware, i[34]86-*-netware): New configs. 2837 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o. 2838 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o. 2839 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c. 2840 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets. 2841 * bfd-in2.h (INLINE): Defines moved here. 2842 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h. 2843 * libelf.h (CAT4): Move define to bfd-in2.h. 2844 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros. 2845 * bfd-in2.h (union tdata): Add nlm_obj_data. 2846 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour. 2847 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes. 2848 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec. 2849 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c, 2850 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files 2851 for NLM support. 2852 2853 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo (a] rtl.cygnus.com) 2854 2855 * configure.{hosts,in}: add i[34]86-*-lynxos* support 2856 2857 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn (a] rtl.cygnus.com) 2858 2859 * elf.c, elfcode.h, libelf.h: Serious reorganization. 2860 Deleted `thunk' structure, merged into tdata, duplicate data 2861 eliminated. 2862 Rearranged functions, grouping by functionality. 2863 Broke up many functions in elfcode.h, re-ordered many parts of 2864 file writing to handle unpredictable state of section relocation 2865 table as provided by various applications. 2866 Still needs cleanup: Merge functions back together, split out 2867 data structure with only data that is used only when writing out 2868 object file. 2869 2870 * elf.c (bfd_elf_generic_reloc): New function, taken from 2871 coff-mips.c. 2872 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around 2873 bfd_perform_relocation lossage. 2874 2875 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so 2876 that gdb will link. 2877 (ofiles): Don't use sort or uniq; do it with sh constructs. 2878 2879 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon (a] rtl.cygnus.com) 2880 2881 * coffcode.h: Recognize I386PTXMAGIC. 2882 * aoutf1.h, libaout.h: Add M_386_DYNIX. 2883 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS): 2884 New macros; use it if defined. 2885 * config/symmetry.mh, hosts/symmetry.h: New files. 2886 2887 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon (a] rtl.cygnus.com) 2888 2889 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames. 2890 * Makefile.in: Change accordingly. 2891 (CFILES): Add elf64-gen.c. 2892 2893 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian (a] cygnus.com) 2894 2895 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC. 2896 2897 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 2898 2899 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from 2900 16 to 26. 2901 2902 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 2903 2904 * hppa.c [HOST_HPPABSD]: Use hpux-style core files. 2905 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h 2906 2907 Wed Jul 14 09:30:48 1993 Doug Evans (dje (a] canuck.cygnus.com) 2908 2909 * configure.in: Recognize h8300h-*-*. 2910 2911 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac (a] phydeaux.cygnus.com) 2912 2913 * coff-h8500.c (reloc_processing, rtype2howto): New relocation 2914 type R_H8500_HIGH_16. 2915 * coff-sh.c (r_imm32): Get the width of the reloc right. 2916 2917 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy (a] frcl.bull.fr) 2918 2919 * configure.in: Add new target m68k-coffun to the dpx/2. 2920 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt. 2921 2922 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn (a] deneb.cygnus.com) 2923 2924 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into 2925 sparc-aout-specific list. 2926 2927 * libelf.h (struct elf_obj_tdata): Add field `thunk'. 2928 2929 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable. 2930 2931 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy (a] frcl.bull.fr) 2932 and Jim Kingdon (kingdon (a] cygnus.com) 2933 2934 * elfcode.h: Use memset not bzero. 2935 * trad-core.c: Don't include <sys/file.h>. 2936 * i386linux.h: Include <sys/file.h>. 2937 * coff-m68k-un.c: new file to handle names with underscores on 2938 svr3 machines. 2939 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS 2940 to not duplicate the function in the executable. 2941 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed 2942 by coff-m68k-un.c. 2943 * coffcode.h (MC68KBCSMAGIC): case added. 2944 * targets.c: Add m68kcoffun_vec. 2945 * configure.host: added support for Bull dpx/2. 2946 * config/dpx2.mh, hosts/dpx2.h: new files. 2947 * Makefile.in: added target coff-m68k-un. 2948 2949 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 2950 2951 * aoutf1.h: Add definition of MACHTYPE_OK. 2952 2953 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 2954 2955 * reloc.c (bfd_perform_relocation): Don't subtract the addend 2956 again for coff. 2957 2958 * syms.c, bfd-in2.h: Doc fix. 2959 2960 * coffcode.h (CALC_ADDEND): Check for common section using the 2961 section flag as well as the symbol flag. 2962 2963 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 2964 2965 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__. 2966 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should 2967 be sufficient. Define TEXT_START_ADDR. 2968 2969 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian (a] cygnus.com) 2970 2971 * aoutx.h (translate_from_native_sym_flags): Removed statep 2972 argument. Just let an indirect symbol point to the next symbol 2973 without forcing the next symbol to be undefined. Changed all 2974 callers. 2975 * hp300hpux.c (slurp_symbol_table): Changed call to 2976 translate_from_native_sym_flags. 2977 * targets.c: Added hp300hpux_vec. 2978 * Makefile.in (hp300hpux.o): Added dependencies. 2979 2980 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 2981 2982 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two 2983 relocs together, and add 64-bit versions. 2984 (bfd_generic_get_relocated_section_contents): Argument to alloca 2985 is size_t. 2986 2987 * libbfd.c (bfd_xmalloc_by_size_t): New function. 2988 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to 2989 declarations. 2990 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t. 2991 (new_bfd): Prototype-style definition, using DEFUN. 2992 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size 2993 argument is type size_t, not bfd_size_type. 2994 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t. 2995 * bfd.c (bfd_default_error_trap, bfd_error_trap, 2996 bfd_error_nonrepresentabltrap): Prototypes. 2997 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc, 2998 bfd_alloc_grow): Adjusted prototypes for arg type change. 2999 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize, 3000 do_slurp_coff_armap, bfd_construct_extended_name_table): 3001 Prototypes. 3002 * elfcode.h (elf_string_from_elf_strtab): Prototypes. 3003 * libelf.h (elf_string_from_elf_section, elf_get_str_section): 3004 Prototypes. 3005 3006 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES. 3007 (ofiles): New target. Build a list of unique file names, in case 3008 any got duplicated. 3009 (TARGETLIB): Use list of files from ofiles. 3010 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on 3011 minimal-bfd flag and target makefile frag contents. 3012 3013 * elfcode.h (elf_read): Delete static declaration, since function 3014 has moved. 3015 (elf_map_symbols): Write out section symbols for all sections, for 3016 now. 3017 (elf_symbol_from_bfd_symbol): Allow match if both symbols are 3018 section symbols for the same section. 3019 (elf_find_nearest_line): Don't print message, just return false. 3020 3021 * libelf.h (bfd_elf_locate_sh): Declaration deleted. 3022 3023 Mon Jul 5 16:48:11 1993 Doug Evans (dje (a] canuck.cygnus.com) 3024 3025 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string. 3026 3027 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 3028 3029 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h. 3030 (realclean): Remove generated headers. 3031 3032 Fri Jul 2 14:51:51 1993 Peter Schauer (pes (a] regent.e-technik.tu-muenchen.de) 3033 3034 * section.c (bfd_set_section_content): Deny if file is not opened with 3035 the proper mode, set output_has_begun if file is openened for update. 3036 * aoutx.h (aout_*_set_section_content): Remove checks that are now 3037 done in bfd_set_section_content. 3038 3039 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian (a] cygnus.com) 3040 3041 * hosts/std-host.h: Removed declarations of printf, fprintf, 3042 fcntl, fread and fwrite. They are all error prone for one reason 3043 or another. Changed declaration of memchr from char * to PTR. 3044 3045 * configure.in (mips-*-riscos*): New target; use riscos. 3046 * configure.host (mips-*-riscos*): New host; use riscos. 3047 * config/riscos.mh (HDEFINES): Add -G 4. 3048 3049 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points 3050 rather than casting the result of bfd_h_get. 3051 3052 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 3053 3054 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for 3055 Motorola Delta 68. 3056 3057 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 3058 3059 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and 3060 include in search list if BFD64 is defined. 3061 3062 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode. 3063 (bfd_elf64_*): Declarations for 64-bit versions of many routines. 3064 3065 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 3066 3067 * elf64-target.h, elf64-generic.c: New files. 3068 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o. 3069 (elf64-generic.o): List dependencies. 3070 3071 * Makefile.in: List target `all' explicitly before host/target 3072 makefile fragments are included, in case they define any new 3073 targets. 3074 3075 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit 3076 versions as appropriate. Uses updated. 3077 (elf_debug_section): Declare before use. 3078 (elf_debug_file): New function. 3079 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections): 3080 Alignment value in section header is n_bytes, not log2. 3081 (new_section_hook): Do nothing for now. 3082 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit 3083 version explicitly. 3084 (elf_core_file_p): Simplify check for correct class (word size). 3085 (elf_make_sections, elf_fake_sections, elf_write_object_contents): 3086 Initialize all fields when creating data structures. 3087 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static. 3088 (elf_compute_section_file_positions): Set correct class in output 3089 file. 3090 (elf_write_object_contents): Section symbols have empty names in 3091 output file. 3092 3093 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset 3094 args to size_t before call. 3095 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type. 3096 3097 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian (a] cygnus.com) 3098 3099 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line 3100 number information, return 0 for line number. 3101 3102 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 3103 3104 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it 3105 into *rawptr. 3106 3107 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 3108 3109 * hosts/riscos.h: Define NBPG and UPAGES. 3110 3111 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn (a] cygnus.com) 3112 3113 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as 3114 lvalue; it contains a cast. 3115 3116 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 3117 3118 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab): 3119 Use unsigned hash values for better hashing. 3120 (hash): Hash in the string length for long strings. 3121 3122 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 3123 3124 * aoutx.h (compare): Replace 3 if's with a subtraction. 3125 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests 3126 in decreasing order of success, as an optimization. 3127 (hash): Take a length arg; ignore chars after #25, for speed. 3128 (add_to_stringtab): Pass length to hash. 3129 3130 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn (a] poseidon.cygnus.com) 3131 3132 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc. 3133 3134 * elfcode.h (elf_new_section_hook): Do nothing for now. 3135 (elf_write_object_contents): Output common symbols the way ELF 3136 wants them. 3137 3138 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn (a] poseidon.cygnus.com) 3139 3140 * libelf.h (struct elf_obj_tdata and associated macros): Moved 3141 here from elfcode.h. A couple of size-specific structure pointers 3142 were changed to PTR; uses fixed appropriately. 3143 (elf32_symbol_type, elf64_symbol_type): Separated definitions. 3144 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject. 3145 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New 3146 temporary macros to ease name change. 3147 * elf.c (elf_read, elf_mkobject, elf_get_str_section, 3148 elf_string_from_elf_section, bfd_elf_find_section): Moved here 3149 from elfcode.h. 3150 * doc/Makefile.in (libbfd.h): Process elf.c too. 3151 * Makefile.in (elf.o): Note new dependencies. 3152 3153 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused 3154 code, tweaked some debug hooks. 3155 (elf_slurp_reloca_table): Translate ELF section symbols into BFD 3156 section symbols. 3157 3158 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon (a] cygnus.com) 3159 3160 * hosts/riscos.h: New file. 3161 3162 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn (a] poseidon.cygnus.com) 3163 3164 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if 3165 section already exists, use its pointer to fill in rawdata slot. 3166 3167 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 3168 3169 * hosts/std-host.h: Return value of puts and fputs is int not void. 3170 3171 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 3172 3173 * aoutx.h (howto_table_ext): Comment the field names. 3174 * reloc.c (bfd_perform_relocation): Fix max and min values. 3175 3176 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn (a] poseidon.cygnus.com) 3177 3178 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new 3179 size-independent elf internal data structures. 3180 * elfcode.h (put_word, get_word): Define as appropriate for 3181 architecture word size. Structure swapping functions changed to 3182 use them as appropriate. 3183 3184 * configure.in: If compiling 64-bit back ends, do them before 3185 32-bit ones. 3186 3187 * libelf.h: Use new size-independent versions of elf internal data 3188 structures. 3189 (symbol_type): Reordered to put any fields dependent on target 3190 size at the end. 3191 (elf_backend_data): Renamed from elf##_backend_data and made 3192 size-independent. 3193 (elf_sect_thunk): Now size-independent. 3194 3195 * libbfd.c (bfd_log2): Now returns unsigned int. 3196 3197 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon (a] cygnus.com) 3198 3199 * Rename config/m88k-aout.mt to config/noop.mt. 3200 configure.in: Use it for mips-*-bsd*. 3201 3202 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn (a] poseidon.cygnus.com) 3203 3204 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed 3205 initializer" warning from gcc. 3206 * cpu-h8500.c (arch_info_struct): Likewise. 3207 * cpu-sh.c (arch_info_struct): Likewise. 3208 3209 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback, 3210 howto_*): Unused functions and variables commented out. 3211 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback, 3212 howto_*): Likewise. 3213 * cpu-h8500.c (compatible): Likewise. 3214 * cpu-sh.c (compatible): Likewise. 3215 3216 * hp300hpux.c (swap_std_reloc_in): Delete unused variables. 3217 Always set a valid length value, even for invalid input. 3218 3219 * srec.c (srec_write_symbols): Use sprintf_vma. 3220 3221 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type, 3222 uint64_type): Provide default definitions. 3223 * hosts/std-host.h (int64 stuff): Remove them from here. 3224 3225 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma. 3226 3227 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused 3228 variable. Added default case to switch. 3229 3230 * aoutx.h (translate_from_native_sym_flags): Before casting 3231 pointers to integers, make sure the integer type is wide enough. 3232 * coff-mips.c (ecoff_set_symbol_info): Ditto. 3233 3234 * section.c (bfd_get_section_contents): Since `count' is unsigned, 3235 don't bother comparing for less-than-zero. 3236 (bfd_set_section_contents): Ditto. 3237 3238 * elfcode.h (bfd_add_to_strtab): Now static. 3239 (sym_is_global): New function. 3240 (elf_map_symbols): Call it. Now returns void. Removed unused 3241 local variable. 3242 (bfd_section_from_shdr): Mark string tables other than for section 3243 and symbol names as normal sections having contents. 3244 (fix_up_strtabs): New function; fixes up ELF header fields for 3245 stab sections with string tables associated. 3246 (elf_write_object_contents): Map fix_up_strtabs over all BFD 3247 sections. Reordered condition tests for symbol flags; default to 3248 local-object value instead of global-object. 3249 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable 3250 inside condition test. 3251 (elf_print_symbol): Use fprintf_vma. 3252 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions 3253 commented out. 3254 3255 * bfd-in.h (int64_type, uint64_type): Define these if we fall 3256 back to "long long" for HOST_64_BIT. 3257 3258 * libelf.h (elfNAME, ElfNAME): New versions to get desired results 3259 without using invalid ANSI C preprocessing tokens. 3260 3261 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro. 3262 * libelf.h (bfd_elf32_new_section_hook): Declare. 3263 * elfcode.h (new_section_hook): Define here. 3264 3265 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect 3266 against multiple inclusions. 3267 3268 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h. 3269 3270 * Makefile.in (bfd.h): Generate into current directory by grabbing 3271 64-bit definition (if any) from sysdep.h. 3272 * bfd-in.h: Put in marker for sysdep.h inclusion. 3273 3274 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm (a] thepub.cygnus.com) 3275 3276 * reloc.c (bfd_perform_relocation): Check for overflow on 3277 pc-relative relocations if the howto asked for it. 3278 3279 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon (a] cygnus.com) 3280 3281 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep. 3282 3283 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 3284 3285 * config/riscos.m{h,t}: New files. 3286 * configure.{host,in}: Use them. 3287 3288 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich (a] cygnus.com) 3289 3290 * elf32-mips.c: comment change. This is a mips file, not 88k. 3291 3292 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon (a] cygnus.com) 3293 3294 * cache.c (bfd_cache_init): Increment open_files and call close_one 3295 if necessary. 3296 (bfd_open_file): Don't increment open_files here. 3297 3298 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 3299 3300 * config/delta88.mh: Don't set CC. 3301 3302 * Makefile.in: Add elf32-{mips,m88k,generic}. 3303 elf32-{mips,m88k,generic}.c: New files. 3304 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec. 3305 elfcode.h (elf_object_p): Match elf32-generic for all machines which 3306 don't match a different target. 3307 3308 Fri Jun 18 03:12:12 1993 John Gilmore (gnu (a] cygnus.com) 3309 3310 Eliminate "int8_type", "int16_type", "int32_type", and their 3311 variants from the BFD universe. Leave the 64-bit types for now, 3312 since they are in flux. 3313 3314 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts. 3315 * libaout.h (GET_SWORD): Convert (int32_type) to (int). 3316 * ieee.c: Convert uint8e_type => unsigned char. 3317 * oasys.c: Extensive changes to eliminate obsolete types. 3318 These depend on changes in ../include/oasys.h as well. 3319 * hosts/*.h: Remove declarations of all these types. 3320 3321 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon (a] cygnus.com) 3322 3323 * hosts/delta88.h: #if 0 out some declarations which conflict with 3324 system headers. 3325 3326 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com) 3327 3328 * Makefile.in (install): remove parentdir cruft 3329 3330 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman (a] cygnus.com) 3331 3332 * hppa.c (hppa_get_symbol_info): Remove redundant copy. 3333 * Expurgate random DEFUNs that have crept in. 3334 3335 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian (a] cygnus.com) 3336 3337 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should 3338 only be aligned to a 4 byte boundary. 3339 3340 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon (a] cygnus.com) 3341 3342 * hosts/std-host.h (struct int64e_struct): Remove needless typedef 3343 keyword. 3344 3345 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac (a] phydeaux.cygnus.com) 3346 3347 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking 3348 1927 but fixing some other important things. 3349 3350 Thu Jun 10 20:36:22 1993 Doug Evans (dje (a] canuck.cygnus.com) 3351 3352 * hosts/std-host.h (int64e_type): Fix definition. 3353 3354 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian (a] cygnus.com) 3355 3356 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for 3357 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set. 3358 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like 3359 a STYP_TEXT section. 3360 3361 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 3362 3363 * Makefile.in (install, headers): don't put comments after a tab 3364 in the actions section of a rule 3365 3366 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian (a] cygnus.com) 3367 3368 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED. 3369 (ecoff_write_object_contents): If not D_PAGED, don't add the 3370 section headers to text_size. If not D_PAGED, set the magic 3371 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED 3372 executable, the executable must fully occupy an even number of 3373 pages. 3374 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec, 3375 ecoff_big_vec): Consistently set section alignment power to 4, 3376 since ECOFF sections should be multiples of 16 bytes. 3377 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags. 3378 Made ar_pad_char and ar_max_namelen agree for both. 3379 3380 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber) 3381 3382 * elfcode.h (elf_slurp_symbol_table): subtract section vma from 3383 symbol value, since bfd symbols are section relative, but ELF 3384 symbols aren't. 3385 3386 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac (a] phydeaux.cygnus.com) 3387 3388 * cpu-i960.c, cpu-h8300.c (compatible): Make static. 3389 3390 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon (a] rtl.cygnus.com) 3391 3392 * hosts/news.h, config/news.mh: New files. 3393 3394 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac (a] phydeaux.cygnus.com) 3395 3396 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines. 3397 * coff-h8300.c: More addressing modes. 3398 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic 3399 number. 3400 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise 3401 H8/300H name. (compatible): New function. 3402 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more 3403 addressing modes. 3404 3405 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian (a] cygnus.com) 3406 3407 * coff-mips.c (ecoff_compute_section_file_positions, 3408 ecoff_write_object_contents): Only round to page boundaries if 3409 D_PAGED flag is set for the output BFD. 3410 3411 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac (a] phydeaux.cygnus.com) 3412 3413 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer 3414 casts to work on machine where sizeof(long) != sizeof(int) != 3415 sizeof(char *). 3416 * coffgen.c (coff_get_normalized_symtab): Ditto. 3417 * cpu-h8300.c coff-h8300.c: Support for H8/300-H. 3418 3419 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 3420 3421 * coffgen.c (coff_write_symbols): For empty string table, write 3422 out 4 in correct byte order. (from minyard (a] bnr.ca) 3423 3424 * elf32-hppa.c: Don't include libhppa.h for now; define 3425 BYTES_IN_WORD instead, until Utah sends a better fix. 3426 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead 3427 of malloc and realloc. 3428 3429 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian (a] cygnus.com) 3430 3431 * configure.in (mips-*-ecoffl*): New target; use decstation. 3432 (mips-*-ecoff*): Added trailing '*'. 3433 3434 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR 3435 for the FDR, not from the first PDR in the file. 3436 3437 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman (a] cygnus.com) 3438 3439 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE. 3440 3441 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm (a] rtl.cygnus.com) 3442 3443 * hppa.c (hppa_get_symbol_info): New function. 3444 3445 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 3446 3447 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been 3448 allocated yet. 3449 3450 From Peter Hoogenboom (hoogen (a] schafer.cs.utah.edu): 3451 * libhppa.h (MAXCOMLEN): Define unconditionally. 3452 (_PA_RISC_ID): Only define if not already defined. 3453 * elf32-hppa.c: Include libhppa.h. 3454 3455 From Ralph Campbell: 3456 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition. 3457 3458 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls. 3459 3460 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 3461 3462 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also 3463 remove defines of __MSDOS__ and __GO32__ (these are in the 3464 compiler now). 3465 3466 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 3467 3468 From Utah: 3469 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN. 3470 * config/hppabsd.mh: Don't use ranlib. 3471 3472 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn (a] kr-pc.cygnus.com) 3473 3474 * elf.c: New file, for word-size independent code. 3475 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash. 3476 * Makefile.in: Include elf.o in standard objects. 3477 3478 * bfd-in.h (CAT3): Define here. 3479 * libaout.h, libelf.h: Not here. 3480 3481 * libelf.h (struct strtab): Define here. 3482 (bfd_elf_locate_sh): Declare here. 3483 * elfcode.h (struct strtab): Definition deleted. 3484 3485 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12. 3486 3487 * Makefile.in: Make "all", not "bfd.h", be the default target. 3488 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h 3489 hasn't really changed. 3490 3491 Tue May 25 12:15:15 1993 Michael Meissner (meissner (a] osf.org) 3492 3493 * elfcode.h (elf_hash): Provide elf standard hash function. 3494 (various): Key off of the machines use_rela_p field to determine 3495 whether to use REL or RELA relocations. 3496 (elf_swap_reloc_out, elf_swap_reloc_in): New functions. 3497 (elf_make_sections): Allocate a pointer to hold all data for a 3498 given section, and copy each fragment into the data region. 3499 Update the section's pointer with the REL implicit addends if the 3500 machine uses REL relocation. 3501 3502 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to 3503 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back 3504 into was elf32-target.h expects. 3505 (elf_info_to_howto): Rename to elf_i386_info_to_howto. 3506 (elf_i386_bfd_reloc_type_lookup): Add relocation support. 3507 (elf_i386_info_to_howto): Add minimal relocation support. 3508 3509 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p, 3510 elf_info_to_howto_rel fields. 3511 3512 * elf32-target.h (elf_bed): Add support for new fields in 3513 elf_backend_data. 3514 3515 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen (a] fast.cs.utah.edu) 3516 3517 * elf32-hppa.c: Add symbol extension section support, fix 3518 relocation howto table, add stub generation support. 3519 3520 * elf32-hppa.h: Add symbol extension section support, fix 3521 relocation howto table, add stub generation support. 3522 3523 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF 3524 section header. 3525 3526 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call 3527 from elf32-hppa.c. 3528 3529 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when 3530 the symbol is not found. 3531 3532 * elfcode.h (elf_compute_section_file_positions): Not all section 3533 file positions were computed. 3534 3535 * elfcode.h (elf_get_sect_thunk): New function. 3536 3537 * hppa.c (sign_ext): Reimplement. 3538 3539 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make 3540 these functions static. 3541 3542 Tue Jun 1 14:40:41 1993 Per Bothner (bothner (a] rtl.cygnus.com) 3543 3544 * Makefile.in (bfd.h): Move closer to headers - and after 'all'! 3545 3546 * aoutx.h (translate_from_native_sym_flags): Don't set 3547 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR. 3548 * aoutx.h (translate_to_native_sym_flags): Translate 3549 constructor symbols properly. 3550 3551 Thu May 27 16:09:04 1993 Steve Chamberlain (sac (a] phydeaux.cygnus.com) 3552 3553 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a 3554 minimum. 3555 * aout-target.h (minimum_alignment): 8 byte alignment is right. 3556 (fix ld/2680) 3557 3558 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 3559 3560 * configure.in, Makefile.in: Build bfd-in2.h in source directory, 3561 from bfd-in.h and .c files. Build bfd.h in build directory, 3562 substituting in requested target word size. Insert word size into 3563 makefile, and maybe enable 64-bit targets. 3564 3565 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits 3566 are available. Conditionalize on this. Assume HOST_64_BIT 3567 will be defined if needed, so 64-bit targets are conditionalized 3568 only in the Makefile. 3569 3570 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 3571 3572 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values. 3573 3574 * coff-sh.c (rtype2howto): Put error message on stderr. 3575 (extra_case): Delete unused variable. 3576 3577 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long 3578 before calling printf. 3579 3580 * elfcode.h: New file, almost completely derived from old elf32.c. 3581 * elf32.c: Now just define ARCH_SIZE and include elfcode.h. 3582 * Makefile.in (elf64.o): List dependencies, don't build by 3583 default. 3584 (elf64.c): Add to list of sources. 3585 (elf32.o): Update dependencies. 3586 * elf32-*.c: Updated type/macro/structure names. Cleaned up 3587 namespace pollution; rename vectors. 3588 * targets.c, config/*-elf.mt: Updated. 3589 * All uses of 32-bit versions of structures, routines, and macros 3590 renamed. 3591 3592 * Makefile.in (archures.o, targets.o): Depend on Makefile. 3593 3594 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn (a] cygnus.com) 3595 3596 * elf32-i386.c (enum reloc_type): No comma after last enumerator. 3597 3598 * elf32.c (elf_string_from_elf_section): Handle index of zero 3599 specially. 3600 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do 3601 so here. 3602 (elf_write_object_contents): Deleted one unused variable and 3603 initialized another to avoid gcc warnings. 3604 (elf_set_section_contents): Delete unused variable. 3605 3606 Fri May 21 19:04:21 1993 Stu Grossman (grossman (a] cygnus.com) 3607 3608 * i386lynx.c: New module for Lynx variant of a.out. 3609 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c. 3610 * gen-aout.c: Get rid of defunct endian stuff, print out true 3611 pagesize. 3612 * targets.c (target_vector): Add i386lynx_vec. 3613 3614 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 3615 3616 * configure.in: Use i386-sco.mt for i[36]86-*-isc*. 3617 3618 Fri May 21 13:44:18 1993 David J. Mackenzie (djm (a] rtl.cygnus.com) 3619 3620 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c, 3621 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h, 3622 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c, 3623 trad-core.c: Define a TARGET_get_symbol_info function or macro. 3624 Remove the bfd_print_symbol_nm case from TARGET_print_symbol. 3625 3626 * bfd-in.h: Don't define bfd_print_symbol_nm. 3627 Define symbol_info type. 3628 (JUMP_TABLE): Set _get_symbol_info element. 3629 3630 * syms.c (coff_section_type, bfd_symbol_info): New functions. 3631 (bfd_decode_symclass): Use coff_section_type. 3632 3633 * targets.c: Add bfd_get_symbol_info call. 3634 3635 Wed May 19 15:30:52 1993 Stu Grossman (grossman (a] cygnus.com) 3636 3637 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid 3638 complaints from ancient gcc's. 3639 3640 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon (a] lioth.cygnus.com) 3641 3642 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED. 3643 hosts/i386linux.h: Define it. 3644 3645 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn (a] deneb.cygnus.com) 3646 3647 * VERSION, bfd-in.h: Bump version number to 2.2. 3648 3649 * hppa.c (assemble_3, dis_assemble_3, assemble_12, 3650 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21, 3651 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext, 3652 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD, 3653 LR, RR, hppa_field_adjust): New functions. 3654 3655 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian (a] cygnus.com) 3656 3657 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect 3658 stabs symbols, including new indirect_ptr_ptr argument. 3659 (ecoff_slurp_symbol_table): Pass new argument in calls to 3660 ecoff_set_symbol_info. 3661 3662 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 3663 3664 * configure.in: For m68k sysv systems, use m68k-coff. 3665 3666 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here. 3667 (TDEFAULTS): Define it here. Use the new name. 3668 3669 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default 3670 values instead. 3671 3672 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types. 3673 3674 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct 3675 number of arguments. 3676 (aix386_core_file_p): Initialize core_size to correct value. 3677 3678 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian (a] cygnus.com) 3679 3680 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC). 3681 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD. 3682 3683 * bout.c (aout32_slurp_extended_name_table): Define to be 3684 _bfd_slurp_extended_name_table rather than bfd_true. 3685 3686 * coff-mips.c: Include libaout.h and aout/aout64.h to get 3687 definitions for N_SET[ATDB]. 3688 (ecoff_howto_table): Moved near top of file. 3689 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is 3690 seen, cook up a constructor section of the same name and put in a 3691 reloc pointing to the symbol. This lets the GNU linker build 3692 global constructors and destructors without using collect. 3693 3694 Tue May 11 00:33:31 1993 John Gilmore (gnu (a] cygnus.com) 3695 3696 * coff-m88k.c (m88kbcs_vec): Symbols have underbars. 3697 3698 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn (a] kr-pc.cygnus.com) 3699 3700 * hosts/miniframe.h: New file. 3701 * configure.host: Use it. 3702 3703 Sun May 9 16:36:59 1993 Fred Fish (fnf (a] cygnus.com) 3704 3705 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd* 3706 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux* 3707 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd* 3708 * configure.in (m68*-*-hpux): Change to m68*-*-hpux* 3709 * configure.in (*-*-bsd): Change to *-*-bsd* 3710 3711 Wed May 5 16:08:32 1993 Per Bothner (bothner (a] cygnus.com) 3712 3713 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to 3714 int, for the sake of the old Portable C Compiler. 3715 3716 Mon May 3 14:37:01 1993 Stu Grossman (grossman (a] cygnus.com) 3717 3718 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c. 3719 3720 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn (a] deneb.cygnus.com) 3721 3722 * configure.in: Get target name right for m68*-*-hpux. 3723 3724 Sun May 2 11:39:44 1993 Fred Fish (fnf (a] cygnus.com) 3725 3726 * trad-core.c (NO_SIGNED_GET): New macro. 3727 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of 3728 signed NO_GET, where appropriate. 3729 3730 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux. 3731 * configure.in (*-*-linux*): Remove until linux port for a 3732 non-i386/i486 system is actually available. 3733 3734 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman (a] cygnus.com) 3735 3736 * libhppa.h: #undef e_* symbols which come from <machine/som.h> 3737 when compiling under HPUX. 3738 3739 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman (a] cygnus.com) 3740 3741 * The following patches are from Jeffrey Law <law (a] cs.utah.edu>. 3742 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine 3743 for HOST_HPPABSD. 3744 * hosts/hppabsd.h: Fix declarations of malloc and free. 3745 * libhppa.h: Include sysdep here. Conditionalize 3746 includes based on HOST_HPPAHPUX or HOST_HPPABSD. 3747 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable 3748 for BSD. 3749 3750 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 3751 3752 * elf32-hppa.c: Don't include a.out.h. Apparently not even the 3753 GNU version is needed. 3754 3755 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon (a] cygnus.com) 3756 3757 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort. 3758 3759 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn (a] deneb.cygnus.com) 3760 3761 * Makefile.in: Build elf32-hppa.o. 3762 3763 * syms.c (BSF_FUNCTION): New symbol flag. 3764 3765 * elf32-hppa.c: Fixed to work with elf32-target.h. 3766 3767 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for 3768 traditional C. 3769 * libaout.h (NAME): Don't define if already defined. 3770 3771 * libelf.h: Protect against multiple inclusions. 3772 (elf_symbol_type): Moved here, added new fields. 3773 (struct elf_backend_data): New field `global_sym'; I suspect this 3774 may be misplaced. 3775 * elf32.c (elf_symbol_type): Deleted from here. 3776 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to 3777 point to backend versions of symbols. 3778 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros. 3779 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New 3780 functions. 3781 (elf_write_object_contents): Write program headers if appropriate. 3782 (bfd_section_from_shdr): Unnamed sections get empty string for 3783 name, not "unnamed". Handle SHT_NOBITS separately from 3784 SHT_PROGBITS, and set some different flags. 3785 (elf_file_p): New routine. 3786 (elf_object_p, elf_core_file_p): Call it. 3787 (elf_object_p): Handle EM_HPPA. 3788 (elf_symbol_from, elf_idx_of_sym): New functions. 3789 (elf_make_sections): Get symbol number right for relocations. Set 3790 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate. 3791 (elf_fake_sections): BSS section should be SHT_NOBITS, not 3792 SHT_PROGBITS. Always generate symtab and strtab, not only if 3793 relocations are needed. Set SHF_* flags as appropriate. 3794 (elf_compute_section_file_positions): Handle bfd_arch_hppa. 3795 (elf_write_object_contents): Fix off-by-one error in symbol count. 3796 Store a correct value for the symbol; write the size field 3797 properly; make some guesses about the type field. Set section 3798 type correctly for string tables. 3799 (section_from_elf_index): Check for absolute and common sections 3800 first. 3801 (elf_section_from_bfd_section): Ditto. 3802 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol. 3803 Use empty string instead of "unnamed" for nameless symbols. 3804 Handle STTY_FUNC type, and weirdness with "$global$" symbol for 3805 HPPA (only?). Don't free raw symbols; keep the pointer around for 3806 later. 3807 (elf_set_arch_mach): Handle bfd_arch_hppa. 3808 (elf_find_nearest_line): Just return false. 3809 (elf_write_object_contents, elf_set_section_contents): Set 3810 output_has_begun field after computing file positions. 3811 (elf_set_section_contents): Write section contents immediately, 3812 rather than caching the whole file and writing it at close time. 3813 3814 * libhppa.h (enum hppa_reloc_field_selector_type, enum 3815 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum 3816 hppa_reloc_expr_type_alt): New enumerator types. 3817 3818 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support. 3819 * configure.in, configure.host: Use them. 3820 3821 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 3822 3823 * elf32-target.h: Allow overrides of armap defaults. 3824 3825 * elf32-hppa.c, elf32-hppa.h: New files. 3826 3827 * config/hp300hpux.mt: New file. 3828 3829 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn (a] kr-pc.cygnus.com) 3830 3831 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values. 3832 (aix386_core_vec): Update for new fields. 3833 3834 * archive.c (bfd_generic_archive_p): Call target-specific 3835 slurp_armap code, instead of bfd_slurp_armap. 3836 (bfd_slurp_bsd_armap_f2): New function. 3837 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it. 3838 * aout-target.h (AR_PAD_CHAR): Define it if not already defined. 3839 (vec): Use it. 3840 * libaout.h (struct aoutdata): New field for subformat, for 3841 differentiating between highly similar a.out formats. 3842 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local 3843 version of function. 3844 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is 3845 already defined. 3846 * hp300hpux.c: New file. 3847 * Makefile.in: Include it. 3848 3849 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac (a] thepub.cygnus.com) 3850 3851 * Makefile.in, archures.c, coffcode.h, targets.c: Support for 3852 Hitachi SH. 3853 3854 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon (a] cygnus.com) 3855 3856 * trad-core.c (trad_unix_core_file_p): Check the file size. 3857 3858 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac (a] thepub.cygnus.com) 3859 3860 * coff-alpha.c: Remove duplicate function and add warnings. 3861 3862 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian (a] cygnus.com) 3863 3864 * sco-core.c (sco_core_vec): Add initializers for new target 3865 fields. 3866 3867 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon (a] cygnus.com) 3868 3869 * coffcode.h [_LIT]: Recognize .lit section. 3870 3871 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac (a] thepub.cygnus.com) 3872 3873 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt, 3874 config/alphaosf.mt, hosts/alphaosf.h: New files. 3875 3876 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman (a] cygnus.com) 3877 3878 * Merge in HPPA/BSD changes from Utah. 3879 * hppa.c: Use this for both HPUX & BSD. 3880 * targets.c: Enable hppa_vec for both HPUX & BSD. 3881 * config/hppabsd.mt: TDEFINES => TDEFAULTS. 3882 * hosts/hppabsd.h: #define HOST_HPPABSD. 3883 3884 Wed Apr 21 01:50:10 1993 John Gilmore (gnu (a] cygnus.com) 3885 3886 * libbfd.c: Whitespace changes around byteswap macros. 3887 * libbfd-in.h: Whitespace changes around byteswap declarations. 3888 3889 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman (a] cygnus.com) 3890 3891 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to 3892 system_error anymore. It confuses bfd_check_format(). 3893 3894 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman (a] cygnus.com) 3895 3896 * bfd.c: Add sgi_core_data to tdata union. 3897 * coff-mips.c: Add Irix 4.x core file support. 3898 * hosts/irix4.h: #define HOST_IRIX4. 3899 3900 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn (a] deneb.cygnus.com) 3901 3902 * aoutx.h (translate_from_native_sym_flags): Check that the 3903 symbol's section does get set. 3904 (slurp_symbol_table): Zero index means null-string name. 3905 3906 * aoutx.h (struct stringtab_entry, struct stringtab_data): New 3907 data structures. 3908 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare): 3909 New functions. 3910 (write_syms): Use them, to reduce string table size. 3911 3912 Mon Apr 19 16:45:12 1993 Fred Fish (fnf (a] cygnus.com) 3913 3914 * trad-core.c (trad_core_vec): Add 6 new initializers to match 3915 new signed get/put fields. Minor reformatting to label 3916 some fields. 3917 3918 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon (a] cygnus.com) 3919 3920 * bfd-in.h: Insert comment about SVR3 compiler warnings. 3921 3922 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index 3923 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines). 3924 3925 * libbfd.c: bfd_put*: Remove casts to bfd_vma. 3926 3927 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon (a] cygnus.com) 3928 3929 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma. 3930 (swapcore_sparc): Make sp a bfd_vma. 3931 3932 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon (a] cygnus.com) 3933 3934 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>. 3935 libbfd.c, libbfd-in.h: Add _do*signed*. 3936 targets.c, all targets: Add bfd*signed*. 3937 bfd-in.h: Add bfd_signed_vma. Add comments. 3938 3939 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated. 3940 3941 * format.c (bfd_check_error): Check error return from 3942 _bfd_check_format routines. 3943 3944 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon (a] cygnus.com) 3945 3946 * rs6000-core.c (rs6000coff_core_p): Improve error checking and 3947 recognize .data section if present. 3948 3949 Thu Apr 15 01:00:29 1993 John Gilmore (gnu (a] cygnus.com) 3950 3951 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity' 3952 check for the case where the user sets the address of the BSS 3953 section (and the file header can't specify this). Let the user 3954 set it wherever they want, regardless of what goes in the header. 3955 3956 * ieee.c (ieee_slurp_sections): Pass all ieee section names 3957 straight through into BFD sections. Add comments. 3958 3959 Wed Apr 14 20:34:54 1993 John Gilmore (gnu (a] cygnus.com) 3960 3961 Cleanup in preparation for better 64-bit host support. 3962 3963 * bfd-in.h (bfd_64_type): Remove. 3964 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type. 3965 3966 * bfd-in.h (bfd_size): Remove. 3967 3968 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch]. 3969 3970 * bfd-in.h (bfd_word): Remove. 3971 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma. 3972 3973 * bfd-in.h (rawdata_offset): Remove. 3974 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type. 3975 (bfd_perform_relocation): Lint. 3976 (enum bfd_reloc_status): Comment cleanup. 3977 3978 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall. 3979 3980 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon (a] cygnus.com) 3981 3982 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK. 3983 3984 Mon Apr 12 14:18:00 1993 John Gilmore (gnu (a] cygnus.com) 3985 3986 * elf32.c: Clean up old comments. 3987 3988 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian (a] cygnus.com) 3989 3990 * config/sun3.h: String argument to fprintf is const. 3991 3992 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion 3993 on systems which define PAGE_SIZE in <limits.h>. 3994 3995 Thu Apr 8 10:28:00 1993 Peter Schauer (pes (a] regent.e-technik.tu-muenchen.de) 3996 3997 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro 3998 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify 3999 the core file failing signal. 4000 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define 4001 to supply the core file failing signal. 4002 4003 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian (a] cygnus.com) 4004 4005 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for 4006 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY 4007 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD. 4008 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define. 4009 4010 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian (a] cygnus.com) 4011 4012 * coff-mips.c (PAGESIZE): Correct value. 4013 4014 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian (a] cygnus.com) 4015 4016 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is 4017 an offset (patch from Jean-Daniel Fekete <jdf (a] lri.lri.fr>). 4018 4019 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian (a] cygnus.com) 4020 4021 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a 4022 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a 4023 STYP_INFO section. 4024 (coff_compute_section_file_positions): Force vma and lma of _LIB 4025 section to be zero. 4026 (coff_set_section_contents): Count number of entries in new lma 4027 field, not in vma. 4028 * coffgen.c (make_a_section_from_file): Force lineno_count of 4029 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the 4030 SCO 3.2v4 shared library. 4031 * seclet.c (rel): Copy over any section with contents, not just 4032 loadable sections. 4033 4034 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated 4035 symbol. 4036 4037 * coff-i386.c (coff_i386_reloc): New function, to generate 4038 relocateable output correctly. 4039 (howto_table): Use coff_i386_reloc for all reloc types. 4040 (CALC_ADDEND): Use a more efficient hack to get the correct addend 4041 for a common symbol. 4042 (i386comm_value): Removed; no longer needed. 4043 4044 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac (a] thepub.cygnus.com) 4045 4046 * coffcode.h (coff_set_section_contents): Don't write out 4047 sections without a filepos. 4048 4049 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian (a] cygnus.com) 4050 4051 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test. 4052 4053 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian (a] cygnus.com) 4054 4055 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL. 4056 * libecoff.h (ecoff_data_type): Added gp_size field. 4057 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8. 4058 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8. 4059 Set flags to 0 for large common symbols. 4060 (ecoff_gprel_reloc): Handle non-zero addend for external symbols, 4061 which can occur for gas-generated relocs. 4062 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case. 4063 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions. 4064 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h. 4065 4066 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac (a] thepub.cygnus.com) 4067 4068 * srec.c (srec_set_section_contents): Use lma field for load 4069 address. 4070 * section.c: Add declaration of lma field to section structure. 4071 * coffcode.h (coff_write_object_contents): Use lma field for load 4072 address. 4073 * bfd-in.h (bfd_set_section_vma): Set lma along with vma. 4074 4075 * aoutx.h (translate_from_native_sym_flags): Now handles indirect 4076 symbols in a better way. (translate_to_native_sym_flag): Set the 4077 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain 4078 indirect state. 4079 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section. 4080 (bfd_make_section): Cope with new builtin section. 4081 * syms.c (bfd_decode_symclass): Can now print indirect section 4082 info. 4083 4084 Wed Mar 24 13:36:33 1993 Per Bothner (bothner (a] rtl.cygnus.com) 4085 4086 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is 4087 defined, and yields false. 4088 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately. 4089 4090 * archive.c (snarf_ar_hdr): Add support for reading (only, 4091 so far) BSD-4.4-style extended headers. 4092 * archive.c: Some more comments. 4093 4094 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com) 4095 4096 * Makefile.in: fix rule for dvi and info, so that the recursive 4097 makes does the right thing, instead of always info 4098 4099 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 4100 4101 * libbfd.c (bfd_seek): Disable optimized handling for archives and 4102 archive members; they need more special reatment. For now, verify 4103 that computed and actual file positions correspond. 4104 4105 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 4106 4107 * mipsbsd.c: Renamed from aout-mipsbsd.c. 4108 (set_arch_mach): Delete non-MIPS code. 4109 (reloc_howto_type_lookup): Ditto. 4110 * Makefile.in: Adjusted. 4111 4112 * libbfd.c (bfd_tell): Update `where' field. 4113 (bfd_seek): Don't do anything if we're not changing the file 4114 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where' 4115 field against a SEEK_SET request. Call bfd_tell to re-update 4116 `where' field when done. 4117 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain 4118 `where' field. 4119 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX. 4120 4121 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 4122 4123 * Makefile.in: added installcheck target 4124 4125 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian (a] cygnus.com) 4126 4127 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs 4128 if the type is not stNil. 4129 4130 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn (a] cygnus.com) 4131 4132 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid 4133 forward declarations. 4134 4135 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here, 4136 it's implied by the type. 4137 4138 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 4139 4140 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris* 4141 4142 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon (a] cygnus.com) 4143 4144 * rs6000-core.c: Add .ldinfo section. 4145 4146 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian (a] cygnus.com) 4147 4148 * Makefile.in (MAKEOVERRIDES): Define to be empty. 4149 4150 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac (a] thepub.cygnus.com) 4151 4152 * section.c (bfd_set_section_contents): whitespace 4153 * seclet.c (seclet_dump_seclet): Don't try and fill sections with 4154 no contents. 4155 4156 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 4157 4158 * hosts/go32.h: don't define POSIX_UTIME 4159 4160 Tue Mar 9 10:52:01 1993 Fred Fish (fnf (a] cygnus.com) 4161 4162 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match 4163 against machine architecture stored in the ELF header, to resolve 4164 ambiguities. 4165 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return 4166 NULL, so only use results when non-NULL. 4167 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls 4168 and add to vector of targets. 4169 4170 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian (a] cygnus.com) 4171 4172 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols 4173 are always just debugging symbols. 4174 4175 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here... 4176 libecoff.h (ecoff_[gs]et_sym_index): ...to here. 4177 4178 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 4179 4180 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for 4181 hpux 7). Patch from friedman (a] gnu.ai.mit.edu. 4182 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're 4183 defined, which they aren't in hpux 7.0. 4184 4185 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh 4186 Tran-Le, tranle (a] intellicorp.com. 4187 4188 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian (a] cygnus.com) 4189 4190 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go 4191 ahead and do the relocation. 4192 (ecoff_refhi_reloc): Don't to the relocation here, just remember 4193 what needs to be done. 4194 (ecoff_reflo_reloc): Do the REFHI relocation here. 4195 4196 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian (a] cygnus.com) 4197 4198 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function. 4199 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure 4200 relocs are reasonable. 4201 * coff-msym.c: Eliminated uses of DEFUN. 4202 (ecoff_swap_tir_out): New function. 4203 4204 Tue Mar 2 17:52:58 1993 Fred Fish (fnf (a] cygnus.com) 4205 4206 (Ultrix 2.2 support from Michael Rendell <michael (a] mercury.cs.mun.ca>) 4207 * configure.host (vax-*-ultrix2*): Add triplet. 4208 * hosts/vaxult2.h: New file. 4209 * config/vaxult2.mh: New file. 4210 4211 * aoutx.h (string.h): Include for strchr and friends. 4212 * archive.c (string.h): Include for memchr and friends. 4213 * elf32.c (string.h): Include for strrchr and friends. 4214 4215 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 4216 4217 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted. 4218 (MY_set_sizes): Use sunos4_set_sizes. 4219 4220 * elf32.c: Renamed from elf.c. Several CPU-specific functions 4221 deleted, as well as elf-big and elf-little targets. 4222 * libelf.h: New file. 4223 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New 4224 files, new targets. 4225 * Makefile.in, config/*-elf.mt, targets.c: Adjusted. 4226 4227 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses. 4228 4229 * coffcode.h (coff_compute_section_file_positions): Don't need 4230 variable "old_sofar" if compiling for i960. 4231 4232 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a 4233 bfd pointer. 4234 * libbfd.h: Updated. 4235 4236 * ieee.c (exten, envi): "static" belongs first in declaration. 4237 4238 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac (a] thepub.cygnus.com) 4239 4240 * srec.c: add support for symbolsrec, srecords with symbols in 4241 them. 4242 4243 Thu Feb 25 11:43:30 1993 John Gilmore (gnu (a] cacophony.cygnus.com) 4244 4245 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte 4246 to avoid lint complaints. 4247 4248 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 4249 4250 * elf.c (elf_write_object_contents): Section ".shstrtab" should be 4251 type SHT_STRTAB. Don't alter file offset for section 0. 4252 (reloc_type_names): Now an array instead of a macro. Still inside 4253 "#if 0", since it's used only in debugging code also in "#if 0". 4254 (struct elf_reloc_map_elt, struct elf_reloc_map): New types. 4255 (sort_reloc_map): New function. 4256 (sparc_reloc_map): New variable. 4257 (elf_bfd_reloc_type_lookup): New function. 4258 4259 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian (a] cygnus.com) 4260 4261 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and 4262 bfd_make_debug_symbol; they were already in the target structure. 4263 * Adjusted all uses of JUMP_TABLE. 4264 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed 4265 from coff_make_debug_symbol. 4266 * libcoff.h: Updated accordingly. 4267 4268 * Minor cleanups provoked by gcc warnings: 4269 * aoutx.h (NAME(aout, reloc_type_lookup)), 4270 cpu-h8300.c (local_bfd_reloc_type_lookup), 4271 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to 4272 switches. 4273 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap), 4274 ieee.c (ieee_slurp_section_data), 4275 elf.c (elf_make_sections, elf_fake_sections, 4276 elf_compute_section_file_positions, elf_write_object_contents): 4277 Removed unused variables. 4278 * archures.c: Removed /* from within comment. 4279 * bout.c (b_out_squirt_out_relocs): Initialize r_extern. 4280 * oasys.c (oasys_write_data): Initialize i. 4281 4282 Mon Feb 22 18:40:06 1993 Per Bothner (bothner (a] rtl.cygnus.com) 4283 4284 * libcoff.h (obj_raw_syment_coun): New macro. 4285 * coffgen.c (coff_get_normalized_symtab): Initialize 4286 raw_syment_count. 4287 * coffgen.c (coff_find_nearest_line): Numerous little fixes. 4288 4289 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian (a] cygnus.com) 4290 4291 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always 4292 debugging symbols. 4293 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr, 4294 for compatibility with tools from MIPS. 4295 4296 * config/bigmips.mt: New file; default vector is ecoff_big_vec. 4297 * config/irix3.mt, config/irix4.mt: Removed. 4298 * configure.in (mips-*-ecoff): New target; uses bigmips.mt. 4299 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3. 4300 4301 Wed Feb 17 23:40:41 1993 John Gilmore (gnu (a] cygnus.com) 4302 4303 * hosts/hp300bsd.h: Add gross hack to determine whether we 4304 are running on BSD 4.3 or BSD 4.4, and use appropriate include 4305 files (and set other parameters) to match. 4306 4307 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich (a] cygnus.com) 4308 4309 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an 4310 ansi definition which otherwise confuses non-ansi compilers. 4311 4312 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax 4313 ultrix cc by forward declaring getenv as is done in 4314 bfd_find_target. 4315 4316 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich (a] cygnus.com) 4317 4318 * elf.c (elf_info_to_howto): cast an enum into unsigned char 4319 avoiding a fatal error in vax ultrix 4.2 cc. 4320 4321 Tue Feb 16 00:44:54 1993 John Gilmore (gnu (a] cygnus.com) 4322 4323 * bfd-in.h, VERSION: Roll to version 2.1. 4324 4325 Mon Feb 15 20:43:51 1993 John Gilmore (gnu (a] cygnus.com) 4326 4327 * oasys.c (oasys_write_object_contents): Lint. 4328 * srec.c: Whitespace cleanup. 4329 4330 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian (a] cygnus.com) 4331 4332 * coffgen.c (coff_print_symbol): Print correct tagndx value; 4333 cleaned up output formatting a bit. 4334 4335 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac (a] thepub.cygnus.com) 4336 4337 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always 4338 relaxable. Should be moved somewhere else. 4339 4340 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 4341 4342 * aout-mipsbsd.c: Eliminated uses of DEFUN. 4343 (aout_mips_*_vec): Added seclet_link element. 4344 4345 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added 4346 support for aout-mipsbsd target. 4347 4348 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits. 4349 4350 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac (a] thepub.cygnus.com) 4351 4352 * cpu-h8500.c (scan_mach): return false if it's not an H8/500 4353 4354 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac (a] thepub.cygnus.com) 4355 4356 Add support for the H8/500 4357 4358 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c 4359 4360 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian (a] cygnus.com) 4361 4362 * libecoff.h: New file. Defines ECOFF backend data for gdb. 4363 * coff-mips.c: Now includes libecoff.h. 4364 (ecoff_data_type): Moved to libecoff.h. 4365 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can 4366 call it. If there is ever another ECOFF target, this and the 4367 swapping functions should be accessed via an ECOFF specific target 4368 vector. 4369 * Makefile.in (coff-mips.o): Depends on libecoff.h. 4370 4371 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian (a] cygnus.com) 4372 4373 * coffcode.h: Removed MIPS specific information, since coff-mips.c 4374 no longer includes this file. 4375 4376 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved 4377 bits to 0 to make comparison test useful. 4378 4379 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to 4380 avoid overflowing GP accessible sections in binutils/objdump. 4381 4382 Tue Feb 2 15:36:55 1993 Per Bothner (bothner (a] cygnus.com) 4383 4384 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol 4385 reading more robust: Fail if string index is out of string 4386 table range. 4387 4388 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 4389 4390 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and 4391 PCREL13): Don't take dst_address into account; the input file has 4392 already taken care of that. 4393 4394 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian (a] cygnus.com) 4395 4396 * coff-mips.c: Completed support for linker and binutils. 4397 4398 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 4399 4400 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep 4401 original addend from section contents. 4402 4403 Thu Jan 28 21:01:37 1993 John Gilmore (gnu (a] cygnus.com) 4404 4405 Fix minor bugs reported by Carl Greco, <cgreco (a] parrot.creighton.edu>: 4406 * hosts/delta88.h (strtol): Fix prototype. 4407 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name. 4408 4409 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 4410 4411 * elf.c: Get rid of "#ifdef sparc". 4412 (RELOC_TYPE_NAMES): Never used (currently), so don't include it. 4413 (elf_sparc_howto_table): Renamed from elf_howto_table, and always 4414 used. 4415 (elf_info_to_howto): Use runtime conditionals on CPU type, not 4416 compile type conditionals on host CPU. 4417 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup, 4418 not null pointer. 4419 (reloc_type, RELOC_TYPE_NAMES): Include i386 values. 4420 4421 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian (a] cygnus.com) 4422 4423 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS 4424 ECOFF which has two common sections. 4425 (bfd_com_section): Set SEC_IS_COMMON flag. 4426 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON. 4427 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c, 4428 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.c: Use 4429 bfd_is_com_section macro rather than checking for equality to 4430 bfd_com_section. 4431 4432 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian (a] cygnus.com) 4433 4434 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument. 4435 (coff_mkobject_hook): Accept aouthdr argument. 4436 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook. 4437 Handle NULL aouthdr argument. 4438 (coff_object_p): If there is no aouthdr, pass it as NULL to 4439 coff_real_object_p. 4440 * libcoff.h: Rebuilt for mkobject_hook changes. 4441 4442 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap 4443 additional MIPS ECOFF fields. 4444 4445 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc (a] pyramid.com) 4446 4447 * configure.host: added mips-dec-bsd* 4448 * configure.in: added mips-dec-bsd* 4449 * aout-mipsbsd.c: new file for mips-dec-bsd* 4450 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined. 4451 * aoutx.h: added mips support. 4452 * archures.c: added mips support to bfd_default_scan(). 4453 * cpu-mips.c: added support for R4000 (untested). 4454 * libaout.h: added MIPS1 & MIPS2 magic numbers. 4455 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I 4456 hope will make it into include/bfd.h. 4457 * targets.c: added aout_mips_*_vec. 4458 4459 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 4460 4461 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec. 4462 4463 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian (a] cygnus.com) 4464 4465 * bfd-in.h (bfd_asymbol_value): Add needed parentheses. 4466 4467 * libcoff-in.h: Update prototype for coff_count_linenumbers. 4468 4469 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 4470 4471 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out, 4472 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out, 4473 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in, 4474 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New 4475 functions. 4476 * coffswap.h: If NO_COFF_RELOCS is defined, don't define 4477 bfd_swap_reloc_in or coff_swap_reloc_out. 4478 * coff-mips.c: Added code to link and write out symbolic debugging 4479 information, and to swap relocs in and out. 4480 4481 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac (a] thepub.cygnus.com) 4482 4483 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h 4484 (coff_write_object_contents): coff_count_linenumbers returns the 4485 number of line number records it found. 4486 4487 * coffgen.c (coff_write_linenumbers): only write out line numbers 4488 in the section they belong to. 4489 4490 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 4491 4492 * targets.c (bfd_target): Added relocateable argument to 4493 _bfd_get_relocated_section_contents. Added _bfd_seclet_link 4494 target vector for linker use. 4495 * bfd.c (bfd_seclet_link): New macro. 4496 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link. 4497 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument 4498 and boolean return value. Made static. 4499 (bfd_generic_seclet_link): Renamed from seclet_dump. Added 4500 relocateable argument. 4501 * reloc.c (bfd_generic_get_relocated_section_contents): Added 4502 relocateable argument (if relocateable, saves relocs). 4503 * bout.c (b_out_get_relocated_section_contents), 4504 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added 4505 relocateable argument (if relocateable, just calls 4506 bfd_generic_get_relocated_section_contents). 4507 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable 4508 argument to prototype. 4509 * All targets: Set new _bfd_seclet_link vector to 4510 bfd_generic_seclet_link. 4511 4512 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com) 4513 4514 * coffgen.c: #include seclet.h. 4515 4516 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com) 4517 4518 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs 4519 debug info. Setup info about linker symbols only, and use 4520 standard bfd fields to hold the info. 4521 * (hppa_object_p): Remove unneeded decls. 4522 * (hppa_new_section_hook): Get rid of most of this. 4523 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly 4524 fat. Remove all knowledge of stabs, remove redundant knowledge of 4525 linker symbols. 4526 * Remove macros for accessing fields which are now gone. 4527 4528 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac (a] thepub.cygnus.com) 4529 4530 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on 4531 STYP_NOLOAD bit. 4532 * coff-z8k.c: delete unused reloc functions 4533 4534 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian (a] tweedledumb.cygnus.com) 4535 4536 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union. 4537 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour. 4538 * coff-msym.c: Use DEFUN for function definitons. 4539 * coff-mips.c: Added code to read and print symbols, and to find 4540 line numbers. 4541 4542 * coffcode.h: Moved many generic functions into coffgen.c. Moved 4543 swapping functions into coffswap.h for ECOFF use. Moved 4544 relocation functions, only used by h8300 and z8k, into reloc16.c. 4545 Added hooks for coffgen.c functions to backend data structure, and 4546 added hook functions. Still more could be done. 4547 * coffswap.h: New file to hold COFF swapping routines. 4548 * coffgen.c: New file to hold generic COFF functions. 4549 * reloc16.c: New file to hold h8300 and z8k specific relocation 4550 functions. 4551 * libcoff-in.h: Added declarations for functions in coffgen.c. 4552 * libcoff.h: Rebuilt to incorporate changes. 4553 * coff-h8300.c: Function name changes. 4554 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases 4555 hook rather than defining EXTRA_CASES. 4556 * Makefile.in: Build new files coffgen and reloc16. Added 4557 dependencies of coff-*.o on coffswap.h and seclet.h. 4558 4559 Thu Jan 7 16:16:26 1993 Per Bothner (bothner (a] cygnus.com) 4560 4561 * ieee.c (ieee_slurp_sections): Add cast to avoid warning 4562 about discarding const. 4563 4564 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 4565 4566 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc 4567 4568 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 4569 4570 * configure.in (post-target): If --with-minimal-bfd is specified, 4571 set MINIMIZE=1. 4572 4573 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac (a] thepub.cygnus.com) 4574 4575 * srec.c (srec_write_records): one of my boards wants a CR between 4576 records. 4577 4578 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian (a] cygnus.com) 4579 4580 * archive.c (do_slurp_coff_armap): set symdef_count correctly 4581 (it broke a couple of weeks ago). 4582 4583 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 4584 4585 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for 4586 return type, so libbfd.h doesn't reference undefined typedefnames. 4587 4588 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian (a] cygnus.com) 4589 4590 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather 4591 than I386SVMAGIC. 4592 (coff_pointerize_aux): don't pointerize a negative tagndx 4593 (sometimes generated by SCO 3.2v4 cc). 4594 4595 * bout.c (calljx_callback, callj_callback, 4596 b_out_get_relocated_section_contents): warn if relocating against 4597 an undefined symbol. 4598 4599 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com) 4600 4601 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff. 4602 Make a bunch more routines be static. 4603 * hppa.c (fill_spaces): Get rid of this, replace with much better 4604 written setup_sections(). 4605 * (setup_sections): New routine to create BFD sections for each 4606 space and subspace in SOM files. 4607 * (hppa_object_setup): Use BFD sections created by 4608 setup_sections() to locate GDB symbol table info. 4609 * (make_unique_section): New routine to create a BFD section. It 4610 ensures that the given name is unique, and will generate a unique 4611 one if necessary. 4612 * (hppa_object_p): Become much more paranoid about file header. 4613 * (make_bfd_asection): Call bfd_make_section to do the dirty 4614 work. Simplify code somewhat. 4615 * (hppa_core_file_p): Use proper name for stack section. 4616 * libhppa.h: Remove millicode_start, millicode_end decls. 4617 4618 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn (a] cygnus.com) 4619 4620 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies. 4621 4622 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte 4623 relocs, don't bother doing the adjustment if the value to add is 4624 zero. 4625 4626 Sun Dec 27 17:45:05 1992 Fred Fish (fnf (a] cygnus.com) 4627 4628 * bfd.c (bfd_get_size): New function that gets an upper bound 4629 on the possible size of any object in a bfd. 4630 * elf.c (bfd_elf_find_section, elf_get_str_section, 4631 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer 4632 dereferences. 4633 * elf.c (elf_big_vec, elf_little_vec): Document last three 4634 members initialized to NULL. 4635 4636 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 4637 4638 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies 4639 4640 Mon Dec 21 16:33:34 1992 Per Bothner (bothner (a] rtl.cygnus.com) 4641 4642 * hosts/std-host.h: New file. Attempt at a generic/default 4643 set of definitions, to discourage porting to new hosts by copying. 4644 * hosts/news.h: Removed. 4645 * hosts/sparc.h: Use std-host.h. 4646 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour; 4647 perhaps we can later remove the the_bfd field from each symbol. 4648 * syms.c (struct symbol_cache_entry): Remove unused field 4649 app_data. Add comment noting that the_bfd is almost redundant, 4650 but not quite. 4651 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h: 4652 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour. 4653 * hppa.c (fill_spaces): Make slightly more rebust. 4654 * configure.in: Allow std-host as the "default" host. 4655 4656 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com) 4657 4658 * bfd.c: Add struct hppa_core_data to tdata union. 4659 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800. 4660 Get rid of HPPA/BSD specific code. That will go somewhere else 4661 someday. 4662 * (fill_spaces): Don't spin forever and die if you don't find 4663 $MILLICODE$ subspace. 4664 * (hppa_object_p): Make sure that we have a real honest-to-cthulu 4665 exec file! 4666 * (hppa_core_file_failing_signal, hppa_core_file_failing_command): 4667 Make these work for HPUX. 4668 * (make_bfd_asection): New routine to make section creation a 4669 little easier. 4670 * (hppa_core_file_p): Completely rewrite, leave out bugs. 4671 * libhppa.h: #include the right system files. Redefine all of 4672 the structs/macros for hacking core files to use more sensible 4673 HPUX core file structures. 4674 * targets.c (target_vector): Conditionalize hppa_vec on 4675 HOST_HPPAHPUX, not hp9000s800. 4676 * hosts/hppahpux.h: #include stdlib.h to get correct decls for 4677 malloc and realloc. #define HOST_HPPAHPUX. 4678 4679 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian (a] cygnus.com) 4680 4681 * Patches from Minh Tran-le <mtranle (a] paris.intellicorp.com>. 4682 * configure.in (i386-*-isc*, i386-*-aix*): New targets. 4683 * configure.host (i386-*-isc*, i386-*-aix*): New hosts. 4684 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive 4685 Unix. 4686 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2. 4687 * aix386-core.c: New file for handling core files on AIX on PS/2. 4688 * targets.c: if AIX386_CORE, use aix386_core_vec. 4689 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well 4690 as I386MAGIC. 4691 4692 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 4693 4694 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing 4695 1927. 4696 4697 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 4698 4699 * Makefile.in: added dvi target 4700 4701 Thu Dec 17 00:36:24 1992 John Gilmore (gnu (a] cygnus.com) 4702 4703 * bfd.c: Use right name for tekhex tdata struct. 4704 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style. 4705 * libcoff.h: Updated to get spacing change from coffcode.h. 4706 * trad-core.c: leading_char is 0 (no symbols!), not '_'. 4707 4708 Tue Dec 15 15:40:30 1992 Per Bothner (bothner (a] cygnus.com) 4709 4710 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New 4711 functions, with the "guts" of the old bfd_slurp_bsd_armap 4712 and bfd_slurp_coff_armap, but assuming we've already checked 4713 if the armap is present or not. 4714 Also, rewrite a bit to avoid keeping around obstack data 4715 that we don't need. 4716 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table): 4717 Various fixes to correctly handle COFF_style archives names. 4718 (Note that because these have a trailing '/', the names can 4719 have embedded spaces.) 4720 * archive.c (bfd_slurp_armap): New function, replaces old 4721 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes 4722 _either_ format, and calls do_slurp_bsd_armap or 4723 do_slurp_coff_armap if either form of map is seen. 4724 * libbfd-in.h: Changed bfd_slurp_bsd_armap and 4725 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap. 4726 * elf.c (elf_slurp_armap, elf_write_armap): Fix. 4727 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc. 4728 4729 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com) 4730 4731 * hppa.c: #include "sysdep.h", not <sysdep.h>. 4732 * libhppa.h: Make millicode_start and millicode_end be unsigned 4733 int to be same type as CORE_ADDR in GDB. Why are these here? 4734 4735 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian (a] cygnus.com) 4736 4737 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the 4738 vaddr of the section to the addend. 4739 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add 4740 SCO_CORE to SELECT_VECS. 4741 (target_vector): add sco_core_vec. 4742 * sco-core.c (sco_core_vec): add leading underscore initializer. 4743 * configure.in (i[34]86-*-sco*): use target i386-sco. 4744 * config/i386-sco.mt: new file; define SCO_CORE. 4745 4746 Thu Dec 10 02:13:15 1992 John Gilmore (gnu (a] cygnus.com) 4747 4748 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko. 4749 4750 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 4751 4752 * coffcode.h (bfd_coff_std_swap_table): Now static and const. 4753 4754 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 4755 4756 * hosts/i386linux.h: Include unistd.h. 4757 4758 * aoutx.h (print_symbol): aout_stab_name returns a constant 4759 string. 4760 * libaout.h (aout_stab_name): Fix prototype. 4761 * stab-syms.c (aout_stab_names): Array is now const. 4762 (aout_stab_name): Return value is now pointer to const. 4763 4764 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c, 4765 syms.c: Doc fixes. 4766 4767 * syms.c (asymbol): Added new field "app_data", for data 4768 particular to the application. Some of the linker flags ought to 4769 get moved to this field someday. 4770 4771 * archures.c (bfd_default_scan): Recognize a few more numbers: 4772 80486, 80960, and 960. 4773 4774 * bfd-in.h (COFF_SWAP_TABLE): New is just address of 4775 bfd_coff_std_swap_table, cast to PTR. 4776 * bfd.c (bfd_coff_swap_*): Deleted macros. 4777 * targets.c (struct bfd_target): Deleted COFF-specific swapping 4778 routine pointers. 4779 * coffcode.h (type bfd_coff_backend_data): New structure type, 4780 contains pointers to the COFF-specific swapping routines. 4781 (bfd_coff_std_swap_table): New data structure, to be used when 4782 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined. 4783 (bfd_coff_swap_*): New macros. 4784 * coff-mips.c (mips_coff_swap_table): New data structure. 4785 (ecoff_big_vec): Use it. 4786 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data. 4787 * All other targets: Deleted coff-specific vector entries. 4788 4789 * trad-core.c: Fixed some `PARAMS' uses that were missing 4790 parentheses. 4791 4792 Sun Nov 29 08:37:13 1992 Fred Fish (fnf (a] cygnus.com) 4793 4794 * aoutx.h (some_aout_object_p): Protect arg prototype in 4795 callback_to_real_object_p with PARAMS macro for non-ANSI compilers. 4796 4797 Sat Nov 28 04:01:21 1992 John Gilmore (gnu (a] cygnus.com) 4798 4799 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h, 4800 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with 4801 PARAMS for readability. 4802 4803 * aoutx.h: Add type to callback parameter. 4804 * coff-mips.c: Don't call trad-core.h, not needed. 4805 * trad-core.c: Incorporate trad-core.h declarations. Fix comments. 4806 * trad-core.h: Eliminate, unused. 4807 4808 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 4809 4810 * format.c (bfd_check_format): if default target isn't found 4811 then look through the entire list rather than return early. 4812 4813 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 4814 4815 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per) 4816 4817 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 4818 4819 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS 4820 4821 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 4822 4823 * coff-z8k.c: checkpoint, more addressing modes handled 4824 * coffcode.h (get_value): don't truncate reloc->addend field, it's 4825 a long now. 4826 4827 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan (a] cygnus.com) 4828 4829 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec. 4830 4831 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 4832 4833 * Makefile.in: minor tweaks to make $(CC) command lines more consistent 4834 4835 Mon Nov 9 23:58:17 1992 John Gilmore (gnu (a] cygnus.com) 4836 4837 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing 4838 and about when file descriptors are closed. 4839 4840 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 4841 4842 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get 4843 written out correctly. 4844 4845 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian (a] cygnus.com) 4846 4847 * section.c: New section bit SEC_SHARED_LIBRARY. 4848 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT || 4849 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for 4850 i386-sysv. 4851 4852 Thu Nov 5 04:43:09 1992 John Gilmore (gnu (a] cygnus.com) 4853 4854 * targets.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT 4855 macros; use PARAMS to declare the function pointers involved. 4856 4857 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c, 4858 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet. 4859 4860 Thu Nov 5 02:59:09 1992 John Gilmore (gnu (a] cygnus.com) 4861 4862 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS. 4863 4864 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in 4865 declaring pointers to functions. 4866 * cache.c, elf.c: Move static function decls to top, use PARAMS. 4867 * seclet.h: Declare external function with PARAMS. 4868 4869 * doc/chew.c (exfunstuff): Eliminate. 4870 (paramstuff): Replace exfunstuff with function to generate PARAMS. 4871 * doc/proto.str: Use paramstuff rather than exfunstuff. 4872 4873 * libbfd.h: Update, based on changes in source code and chew. 4874 4875 Wed Nov 4 22:47:29 1992 John Gilmore (gnu (a] cygnus.com) 4876 4877 * libieee.h: Add FIXME about removing limit on number of sections. 4878 * bfd-in.h: Improve comments to make it clear that bfd.h is 4879 the wrong place to edit this file. 4880 * Makefile.in (install): Install ansidecl.h and obstack.h in the 4881 same places where we install bfd.h. 4882 4883 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef (a] cygnus.com) 4884 4885 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for 4886 symbol type before blindly modifying the auxent. Specifically, 4887 only modify the endndx fields for types that need it, and don't 4888 set the array information for non-arrays. 4889 4890 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn (a] cygnus.com) 4891 4892 * aoutx.h (some_aout_object_p): Section list should be set up 4893 correctly anyways; don't have to set up "next" pointers manually. 4894 4895 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian (a] cygnus.com) 4896 4897 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh, 4898 config/i386v.mh: removed -DUSG from HDEFINES. 4899 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h: 4900 defined USE_UTIME. 4901 hosts/i386v.h: don't define POSIX_UTIME. 4902 4903 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 4904 4905 * ieee.c (ieee_slurp_sections): make a private copy of the 4906 section's name before truncating it. 4907 4908 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 4909 4910 * hppa.c: add symbol_leading_char entry in transfer vec 4911 4912 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 4913 4914 * ieee.c (get_symbol): can now cope when two symbols of a 4915 different class, but the same index number occur consecutively. 4916 (get_section_entry): nicer name for sections being forward 4917 referenced. (ieee_archive_p): don't free the filename string, 4918 since it was never malloced. 4919 4920 Wed Oct 28 13:42:09 1992 John Gilmore (gnu (a] cygnus.com) 4921 4922 * coffcode.h (coff_write_object_contents): Zero timestamp field. 4923 4924 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian (a] cygnus.com) 4925 4926 * coffcode.h (coff_swap_aux_out): set the fcnary info before 4927 optionally setting the dimen info, since they are in the same 4928 memory locations. Also zero out external auxent. 4929 (coff_write_symbol): don't zero external auxent; now done in 4930 coff_swap_aux_out. 4931 4932 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian (a] cygnus.com) 4933 4934 * Check fclose return value for errors. 4935 libbfd.h: bfd_cache_close now returns a boolean. 4936 cache.c (bfd_cache_delete): return fclose success value. 4937 (bfd_cache_close): return bfd_cache_delete return value. 4938 opncls.c (bfd_close, bfd_close_all_done): return result of 4939 bfd_cache_close. 4940 4941 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 4942 4943 * seclet.c (rel): don't load sections without the SEC_LOAD bit. 4944 4945 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 4946 4947 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to 4948 work out a coff relocation type from a howto's attributes rather 4949 than using the input r_type field. This fixes PR1677 and allows 4950 conversion of a.out relocs to coff relocs. 4951 4952 * coffcode.h (coff_write_relocs): if supplied a relocation 4953 relative to an absolute symbol, use the right symbol index. 4954 4955 * reloc.c (bfd_perform_relocation): do a partial link for coff 4956 relocs right. 4957 4958 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian (a] cygnus.com) 4959 4960 * changes to support i386-sysv with shared libraries: 4961 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined, 4962 check for .data2; if _LIB is defined, check for it; map 4963 SEC_NEVER_LOAD to STYP_NOLOAD. 4964 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD. 4965 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2. 4966 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr 4967 if section has contents, not just if it is loadable; if 4968 TWO_DATA_SECS, check for .data2 4969 (coff_set_section_contents): set vma of .lib section to number of 4970 .lib sections. 4971 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND; 4972 don't define coff_write_armap to bsd_write_armap. 4973 * hosts/i386v.h: don't include <utime.h>, since it is not provided 4974 by SVR3.2. 4975 4976 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan (a] lisa.cygnus.com) 4977 4978 * solaris2.h: Get the definition of alloca from alloca.h if we 4979 aren't using gcc. 4980 4981 Thu Oct 22 03:07:28 1992 John Gilmore (gnu (a] cygnus.com) 4982 4983 * configure.in (i960-*-{aout,bout}): Support these. 4984 4985 Wed Oct 21 03:46:34 1992 John Gilmore (gnu (a] cygnus.com) 4986 4987 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists. 4988 4989 Thu Oct 15 15:05:39 1992 Per Bothner (bothner (a] cygnus.com) 4990 4991 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove 4992 no-longer-used definitions of L_SET and L_INCR. 4993 * i386linux.h: Tweaks to smooth Linux build. 4994 4995 Thu Oct 15 01:32:22 1992 John Gilmore (gnu (a] cygnus.com) 4996 4997 * seclet.h: Add enum tag to bfd_seclet_enum_type. 4998 4999 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t. 5000 5001 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c, 5002 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c, 5003 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr. 5004 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1. 5005 5006 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c, 5007 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint. 5008 5009 Fri Oct 9 03:46:37 1992 John Gilmore (gnu (a] cygnus.com) 5010 5011 * configure.host: New file, contains mapping of host configs 5012 to host support file names for bfd, binutils, opcodes. 5013 * configure.in: Use it. 5014 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P. 5015 * i386bsd.c: Cleanup, reformat. 5016 * config/i386-bsd.mt: Comment changes. 5017 * config/i386bsd.mh: New file for core file support. 5018 * hosts/i386bsd.h: Merge changes from Peter Schauer. 5019 * bout.c (ALIGN): Rename to ALIGNER, since system header files 5020 on BSD 4.4 define ALIGN (sigh!). 5021 5022 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com) 5023 5024 * libaout.h (aout_backend_data): added exec_header_not_counted 5025 field. For ZMAGIC files only, when text_includes_header is set, by 5026 default the length of the exec header is counted in the text 5027 section size. For go32, exec header is mapped in but does *not* 5028 contribute to the size of section. 5029 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted 5030 is not set, but ztih is, add the size of the exec header to the 5031 recorded size of the text section. 5032 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted. 5033 * i386aout.c (i386aout_backend_data): set exec_header_not_counted. 5034 Also set text_includes_header. 5035 * aout-target.h (*_backend_data): cleare exec_header_not_counted 5036 by default in MY(backend_data). 5037 5038 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn (a] cygnus.com) 5039 5040 * aout-target.h (callback): Don't define this function if it won't be 5041 used. 5042 5043 * aoutx.h (some_aout_object_p): Restore old aout_data value if this 5044 type doesn't match. Don't lose if file sections have already been 5045 created. 5046 (set_arch_mach): Set reloc_entry_size. 5047 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data. 5048 5049 * hosts/i386bsd.h: New file. 5050 * configure.in: Recognize i[34]86-*-bsd host. 5051 5052 * aout-target.h (callback, write_object_contents): Delete unused 5053 variables. 5054 5055 * aoutx.h (reloc_type_lookup): New function. 5056 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default. 5057 * aoutf1.h (sunos4_reloc_type_lookup): Deleted. 5058 (MY_reloc_howto_type_lookup): Don't define it. 5059 5060 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for 5061 OMAGIC files. 5062 (slurp_symbol_table): Use header byte order, not target byte 5063 order, for reading symbol data. 5064 5065 Thu Oct 8 17:33:39 1992 John Gilmore (gnu (a] cygnus.com) 5066 5067 * configure.in: Undo some brain damage in the host section. 5068 * configure.in: Reformat the target section, test many configs. 5069 * Makefile.in (make): Remove obsolete `make make'. 5070 * aoutx.h (some_aout_object_p): Make defines line up. 5071 5072 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 5073 5074 Now a bfd knows whether underscores are normally prepended 5075 to symbols in its file format. 5076 5077 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c, 5078 coff-z8k.c: targets set so they have leading underscore 5079 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c, 5080 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set 5081 without leading underscore flag 5082 * targets.c: add symbol leading char to xvec description 5083 * bfd-in.h (bfd_get_symbol_leading_char): new macro. 5084 5085 Mon Oct 5 14:32:55 1992 Per Bothner (bothner (a] cygnus.com) 5086 5087 * archive.c: Make errno global. 5088 * archive.c (_bfd_write_archive_contents): If read fails (and 5089 errno!=0) set bfd_error to malformed_archive (since this probably 5090 indicates a truncated archive), rather than system_call_error. 5091 5092 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com) 5093 5094 * Makefile.in: added rules for i386bsd.c 5095 * i386bsd.c: new file, supporting 386bsd. 5096 * configure.in: recognize i386-*-bsd target. 5097 * config/i386-bsd.mt: new file - 386bsd target configuration. 5098 5099 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 5100 5101 * configure.in: re-arrange host section to use *-*-* notation, 5102 clean up some of the target section as well 5103 5104 * seclet.c: cast result of bfd_get_relocated_section_contents to 5105 avoid compiler warnings 5106 5107 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn (a] cygnus.com) 5108 5109 * coffcode.h (coff_section_symbol): Create section if it doesn't 5110 already exist. 5111 5112 * bout.c: Removed some unused variables. 5113 5114 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian (a] cygnus.com) 5115 5116 * Portability fixes from p3: 5117 coffcode.h (coff_write_relocs): removed sanity check until it 5118 works on all targets (per advice from sac). 5119 config/hp9000.mh: new file to define USG. 5120 hppa.c: #undef hppa before the JUMP_TABLE. 5121 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not 5122 __STDC__. 5123 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make 5124 local variable target volatile to avoid mysterious bug in 5125 HP9000/700 cc. 5126 5127 Sat Sep 26 03:58:49 1992 John Gilmore (gnu (a] cygnus.com) 5128 5129 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity. 5130 * hosts/hppahpux.h: Remove bcopy and index circumventions. 5131 5132 Fri Sep 25 22:36:52 1992 John Gilmore (gnu (a] cygnus.com) 5133 5134 * coff-z8k.c (func_da, func_jr): Lint. 5135 * coffcode.h: Use memset rather than bzero. 5136 * elf.c: Use memcpy rather than bcopy. 5137 * tekhex.c: Use memset rather than bzero. 5138 5139 Fri Sep 25 19:14:48 1992 John Gilmore (gnu (a] cygnus.com) 5140 5141 Add Adobe a.out support. 5142 5143 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME. 5144 * config/adobe.mt: Add. 5145 * configure.in (*-adobe-* target): Add. 5146 * targets.c (a_out_adobe_vec): Add. 5147 * Makefile.in: add aout-adobe.c. 5148 5149 * configure.in: Put two dashes in all entries to be matched. 5150 Add comments to remind people to do this. 5151 Reorder all entries that match manufacturer names, to occur 5152 last, so they will only be matched if no more specific match 5153 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'. 5154 5155 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan (a] rtl.cygnus.com) 5156 5157 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0, 5158 since we should never have a NULL section. 5159 (elf_slurp_symbol_table): If st_shndx doesn't match any of our 5160 tests, set the section to bfd_abs_section. 5161 5162 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 5163 5164 * coff-z8k.c: getting closer 5165 * coffcode.h (coff_get_relocated_section_contents): allow 5166 EXTRA_CASES hooks for different arches to provide different reloc 5167 types. 5168 * seclet.h: #ifndef around it to allow multiple inclusion 5169 * srec.c: minor doc fix 5170 5171 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian (a] cygnus.com) 5172 5173 * hosts/hp9000.h, hosts/irix3.h: changes from WRS. 5174 5175 Sun Sep 20 08:48:25 1992 Fred Fish (fnf (a] cygnus.com) 5176 5177 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not 5178 just ncr. 5179 5180 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 5181 5182 * bout.c (b_out_slurp_reloc_table): Clear howto field before 5183 filling in reloc, in case immediately following code doesn't set 5184 it. 5185 5186 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian (a] cygnus.com) 5187 5188 * coffcode.h (coff_renumber_symbols): set the last renumbered 5189 symbol pointer to NULL, as expected by coff_write_linenumbers. 5190 (coff_write_relocs): apparently a non-zero addend is OK for reloc 5191 type R_IHCONST used on the 29k. 5192 5193 Thu Sep 10 13:28:24 1992 John Gilmore (gnu (a] cygnus.com) 5194 5195 * opncls.c (bfd_fdopenr): Determine whether to fdopen for 5196 update, based on how the underlying file was opened. Obsoletes 5197 FASCIST_FDOPEN. 5198 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove 5199 all FASCIST_FDOPEN config defines. 5200 5201 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 5202 5203 * sparc-opc.c: Moved to opcodes library, now that we have one. 5204 * Makefile: Don't compile it. 5205 5206 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian (a] cygnus.com) 5207 5208 * aoutx.h: adjust_sizes_and_vmas did not return anything. 5209 5210 Thu Sep 3 19:29:04 1992 Per Bothner (bothner (a] rtl.cygnus.com) 5211 5212 * section.c (bfd_set_section_flags): Remove a sanity check. 5213 It is unfortunately broken, and prevents strip from working. 5214 5215 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson (a] sphagnum.cygnus.com) 5216 5217 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash 5218 created by last change. 5219 5220 Thu Sep 3 13:52:38 1992 Per Bothner (bothner (a] rtl.cygnus.com) 5221 5222 * reloc.c (reloc_howto_struct): Make size field be unsigned. 5223 * bfd-in.h: Bump to version 2.0. 5224 5225 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com) 5226 5227 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep 5228 braindamaged HP/Apollo compiler happy. 5229 5230 Wed Sep 2 02:53:29 1992 John Gilmore (gnu (a] cygnus.com) 5231 5232 * format.c: Fix description of search for matching target. 5233 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA. 5234 * targets.c: Update description of search for matching target. 5235 * Makefile.in (do_clean, clean): Fix infant mortality typo. 5236 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile. 5237 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug. 5238 5239 Wed Sep 2 00:26:32 1992 Per Bothner (bothner (a] rtl.cygnus.com) 5240 5241 * Makefile.in: Added mostlyclean/clean/distclean rules. 5242 5243 Tue Sep 1 13:38:40 1992 Per Bothner (bothner (a] cygnus.com) 5244 5245 * targets.c (target_vector): Take out oasys (unless that is 5246 the default): Because there is no magic number in archives, 5247 there can be annoying target mis-matches. 5248 5249 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson (a] sphagnum.cygnus.com) 5250 5251 * sparc-opc.c: Rigorously updated to match architecture manual. 5252 5253 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 5254 5255 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c 5256 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached 5257 to the built-in abs_section were not written out correctly. 5258 5259 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian (a] cygnus.com) 5260 5261 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too 5262 large, assume we're using a swapped byte order and fail with 5263 wrong_format rather than dumping core. 5264 5265 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan (a] cygnus.com) 5266 5267 Add preliminary support for the we32k: 5268 5269 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c: 5270 Minor edits. 5271 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files. 5272 5273 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 5274 5275 * bout.c: added support for relaxable alignment relocs. 5276 5277 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to 5278 pass down pointer to play area rather than use alloca 5279 5280 * cpu-z8k.c (compatible): made static to reduce name space 5281 polution. 5282 5283 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 5284 5285 Add basic support for the z8k: 5286 5287 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c, 5288 section.c, targets.c, 5289 5290 * syms.c: move mis-inserted patch. 5291 5292 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc (a] hanauma.jpl.nasa.gov) 5293 5294 Documentation fixes: 5295 * ctor.c, format.c, section.c, reloc.c: append " -" to item tags. 5296 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node 5297 comments. 5298 * reloc.c: break out addend item from surrounding text. 5299 5300 * doc.str (DOCDD): Defined. Adds text to output. 5301 (bodytext): Put bulletize before kill_bogus_lines. 5302 * chew.c (bulletize): End itemization after a blank line, to 5303 prevent following text from being swallowed up in an item. 5304 5305 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com) 5306 5307 * configure.in: Add sparclite as a target. 5308 5309 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 5310 5311 * ieee.c (ieee_get_symtab): always null terminate the symbol list, 5312 lint. 5313 5314 * coffcode.h (coff_add_missing_symbols): if symbols don't come 5315 from a coff file (csym is null), dont deref them 5316 5317 * ieee.c (parse_expression): get the answer right when adding an 5318 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p 5319 on elts so that filename is filled in. 5320 5321 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn (a] cygnus.com) 5322 5323 * bout.c (howto_align_table): New set of relocs, with enough 5324 data for "objdump -r" to work. 5325 (b_out_reloc_type_lookup): Recognize alignment relocs. 5326 5327 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian (a] cygnus.com) 5328 5329 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive 5330 invocations of make. Also, always create installation 5331 directories. 5332 5333 * config/apollov68.mh: removed -g from CC definition. 5334 5335 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn (a] cygnus.com) 5336 5337 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid 5338 overflowing gp-offset range. 5339 5340 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 5341 5342 * srec.c (srec_set_section_contents): don't write out sections 5343 without the LOAD and ALLOC attributes 5344 5345 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn (a] cambridge.cygnus.com) 5346 5347 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes. 5348 * libaout.h (struct aout_backend_data): New callback "set_sizes". 5349 * aout-target.h (callback): Don't set page/seg sizes. 5350 (mkobject): Ditto. 5351 (set_sizes): New routine. 5352 (backend_data): Point to it. 5353 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes. 5354 (sunos4_aout_backend): Point to it. 5355 * aoutx.h (set_arch_mach): Call set_sizes callback. 5356 5357 Fri Aug 14 19:22:18 1992 Per Bothner (bothner (a] cygnus.com) 5358 5359 * aout-target.h: Make _bfd_slurp_extended_name_table be 5360 the default. Given that we *write* the suckers (for long 5361 archive member names), we really ought to be able to read them! 5362 * trad-core.c: Don't include <machine/reg.h>. It doesn't 5363 seem to be needed, and many machines don't have it. 5364 5365 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 5366 5367 * coff-m68k.c (vector): read and write archives in coff format. 5368 5369 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn (a] cygnus.com) 5370 5371 * opc-sparc.c: New file. 5372 5373 Sat Aug 8 23:15:35 1992 Fred Fish (fnf (a] cygnus.com) 5374 5375 * bout.c (bfd_reloc_status_type, callj_callback): Cast void* 5376 pointers to bfd_byte* before performing arithmetic on them. Such 5377 use with bare void* pointers is a gcc extension. 5378 * cache.c (bfd_cache_delete): Forward decl with prototype form. 5379 * archive.c (normalize): Add to CONST to match actual usages with 5380 CONST. 5381 5382 Mon Aug 3 00:35:29 1992 Fred Fish (fnf (a] cygnus.com) 5383 5384 * configure.in: Recognize i486 host cpu, and use i386-elf 5385 for i486-ncr-sysv4. 5386 5387 Sat Aug 1 13:49:59 1992 Fred Fish (fnf (a] cygnus.com) 5388 5389 * config/stratus.mt (CC): Remove definition. 5390 * elf.c (bfd_section_from_shdr): Test for the possibility that 5391 section_from_elf_index returns NULL and don't dereference it. 5392 5393 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby (a] cygnus.com) 5394 5395 * add hppa_data to bfd tdata (indirectly via sef). 5396 5397 * config/hppahpux.mh: hpux is -DUSG (patch by sef) 5398 5399 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 5400 5401 * configure.in: error messages to stderr, not stdout 5402 5403 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich (a] rtl.cygnus.com) 5404 5405 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c, 5406 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c, 5407 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's. 5408 5409 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 5410 5411 * configure.in: recognize hppa* instead of hppa 5412 5413 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 5414 5415 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed 5416 RTYPE2HOWTO to cope with same. 5417 * reloc.c (bfd_perform_relocation): added support for size of -2 5418 (subtract a word reloc type). Updated doc. 5419 5420 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich (a] rtl.cygnus.com) 5421 5422 * Makefile.in: merged changes from progressive, removed rcsid. 5423 5424 * archures.c, archive.c, Makefile.dos: removed rcsid. 5425 5426 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 5427 5428 * bfd-in.h : add BFD_IS_RELAXABLE flag 5429 * bout.c (bout_swap_exec_header_[in_out]): new field in exec 5430 header e_relaxable, major hackery in callbacks 5431 * libaout.h : add space for a_relaxable. 5432 * seclet.c (rel): don't relax empty sections 5433 5434 5435 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 5436 5437 * section.c (STD_SECTION): add some casts to the initializers for 5438 dumb compilers 5439 5440 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com) 5441 5442 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression, 5443 and add appropriate casts to keep (picayune) aix-cc happy. 5444 5445 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com) 5446 5447 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write 5448 symbol pointers. Punt expensive & useless bfd_realloc. Use 5449 malloc for raw symbols, and free it before returning. 5450 (bfd_section_from_shdr): Do not slurp symbol table until politely 5451 asked. Do not even slurp string tables. 5452 (elf_get_symtab_upper_bound): Count 'em without reading them. 5453 (elf_get_symtab): This is how to politely ask. Schlurp! 5454 This should probably just *become* elf_slurp_symbol_table, FIXME. 5455 5456 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 5457 5458 * archive.c (bsd_write_armap): write the timestamp of the 5459 archive header to be just a little bit later than the timestamp of 5460 the file, otherwise the linker will complain that the index is 5461 out of date. 5462 5463 Tue Jul 7 00:23:23 1992 Fred Fish (fnf (a] cygnus.com) 5464 5465 * configure.in: Add m68k-ericsson-*. 5466 5467 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com) 5468 5469 * syms.c: Define BSF_FILE, update BSF_SECTION_SYM desc. 5470 * elf.c: Remove unconditional debug printf's. 5471 (elf_write_object_contents, elf_slurp_symbol_table): Handle 5472 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE. 5473 (elf_slurp_symbol_table): Hand out symbols in forward, not 5474 reverse order. Simplify duplicate code. 5475 5476 Fri Jul 3 20:23:34 1992 Fred Fish (fnf (a] cygnus.com) 5477 5478 * elf.c: Remove "(void)" casts from function calls where the 5479 return value is ignored, in accordance with GNU coding standards. 5480 5481 Tue Jun 30 16:49:12 1992 Fred Fish (fnf (a] cygnus.com) 5482 5483 * hppa.c: Apply John's standard fix to avoid "empty translation 5484 unit" warnings from some ANSI-C compilers. 5485 5486 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com) 5487 5488 * hosts/solaris2.h: Configure same as sysv4. 5489 5490 Tue Jun 23 21:54:44 1992 Fred Fish (fnf (a] cygnus.com) 5491 5492 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition. 5493 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return 5494 type match actual return type. 5495 * section.c (elf_print_symbol): Make CONST. 5496 5497 Mon Jun 22 17:35:24 1992 Per Bothner (bothner (a] cygnus.com) 5498 5499 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt: 5500 New files, for Linux (a free Unix clone for 386 machines). 5501 * Makefile.in, configure.in, targets.c: Update accordingly. 5502 5503 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 5504 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and 5505 correct calling of howto special functions and fixes from Raeburn 5506 for gas<>bfdness 5507 * archures.c: nuke bfd_reloc_code_type 5508 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint 5509 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as 5510 SEC_NEVER_LOAD, various other bfdgas newness 5511 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup 5512 * targets.c: change jump table vector to above 5513 5514 5515 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com) 5516 5517 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so 5518 its prototype will be included in libbfd.h. Change result type 5519 to struct * (rather than equivalent typedef) so it can be used in 5520 the prototype, where they typedef won't be known. 5521 * libbfd.h: Updated version. 5522 5523 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com) 5524 5525 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h, 5526 targets.c: HPPA merge. 5527 5528 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com) 5529 5530 * configure.in: Separate Solaris2 from SYSV4 on SPARC. 5531 * config/solaris2.mh: Kludge around Sun compiler bug. 5532 5533 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com) 5534 5535 * libaout.h (aout_backend_data): Change defs of two bitfields to 5536 be unsigned chars instead to get around rs6000 compiler problem. 5537 5538 Wed Jun 17 13:55:31 1992 Fred Fish (fnf (a] cygnus.com) 5539 5540 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table): 5541 Correct misconception that there can be only one symbol table. 5542 Only call elf_slurp_symbol_table on the full symbol table, not 5543 the dynamic one which is only a subset of the full one. 5544 5545 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn (a] Cygnus.COM) 5546 5547 * coffcode.h (coff_compute_section_file_positions): For I960, 5548 don't align sections in file. 5549 5550 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn (a] Cygnus.COM) 5551 5552 * targets.c (struct bfd_target): Added field for target-specific 5553 (but not file-specific) data, for distinguishing minor 5554 characteristics between (e.g.) a.out formats. 5555 5556 * section.c (struct sec): New field user_set_vma indicates vma 5557 field should be heeded, not assumed to be unset. 5558 (STD_SECTION): Initialize that field of standard sections to zero. 5559 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true. 5560 5561 * coffcode.h (coff_write_relocs): Write out swapped reloc, not 5562 pre-swapped version. 5563 5564 * archures.c (struct bfd_arch_info): Fixed order of comment and 5565 field decl. New fields indicate size of page and segment for 5566 architecture. 5567 * cpu-m68k.c (N): Fill in values. 5568 * cpu-sparc.c (arch_info_struct): Ditto. 5569 5570 * libaout.h (struct aout_backend_data): Various bits of data (not 5571 all used currently) with characteristics of a.out implementation. 5572 Important field for now is text_includes_header, indicating that 5573 the text section starts immediately after the file header, which 5574 gets mapped in with it. 5575 (struct aout_data): New fields indicate whether vma has been 5576 adjusted yet (not yet used), and what magic number will be used in 5577 the output file (should go away in favor of vma_adjusted). 5578 (WRITE_HEADERS): Code for dealing with section sizes and related 5579 header fields replaced with call to adjust_sizes_and_vmas. 5580 * aoutx.h (some_aout_object_p): Fill in magic number field. 5581 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files. 5582 (set_arch_mach): Set page size and segment size once CPU 5583 type is known. 5584 (adjust_sizes_and_vmas): New function; has much code moved 5585 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma 5586 and size parameters, as well as many header fields, after deciding 5587 on magic number for output file. Checks to ensure that this 5588 adjustment has only been done once. 5589 (set_section_contents): Call adjust_sizes_and_vmas instead of 5590 doing much of the work here. 5591 5592 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide 5593 default (null) values of these fields. 5594 * aoutf1.h (sunos4_write_object_contents): Don't override a_text 5595 value in exec header. 5596 (sunos4_aout_backend, MY_backend_data): Define backend data 5597 indicating file header is included in text section. 5598 5599 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo. 5600 5601 * hosts/sparc.h (abort, exit): Hide these names if compiling with 5602 gcc version 2, to avoid warnings. 5603 5604 Mon Jun 15 12:26:56 1992 Fred Fish (fnf (a] cygnus.com) 5605 5606 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install, 5607 it's broken on ncr 3000's. Use simple "true" for RANLIB. 5608 5609 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann (a] rtl.cygnus.com) 5610 5611 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern. 5612 5613 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com) 5614 5615 * section.c (STD_SECTION): Remove extra semicolon in declarations. 5616 * configure.in: Rewrite target parsing to use simple format. 5617 Handle sparc-sun-solaris2 configuration. 5618 * aout64.h: Avoid ANSI C brain death warning. 5619 * elf.c: Avoid trigraph (???) or /* in comments. 5620 5621 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 5622 5623 * config/sysv4.mh: new file, RANLIB=echo 5624 5625 * configure.in: handle Solaris2 as -sysv4 or -solaris2 5626 5627 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com) 5628 5629 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and 5630 elf_core_tdata_struct into a single common struct. Core files 5631 wouldn't have worked at all without this. 5632 (bfd_elf_find_section): New function for GDB's undercover use 5633 to find string sections that BFD hides from it. 5634 (elf_get_str_section): Avoid multiple alloc&reads for same data; 5635 lint. 5636 (elf_object_p, elf_core_file_p): Allocate internal file header 5637 storage dynamically. 5638 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct. 5639 * demo64.c: Prevent "empty translation unit" warnings from idiots. 5640 5641 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com) 5642 5643 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL. 5644 5645 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com) 5646 5647 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5. 5648 5649 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo (a] cygnus.com) 5650 5651 * configure.in: handle m680[01234]0 as aliases for m68k 5652 5653 Tue May 26 16:50:59 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 5654 5655 * coff-a29k.c: do byte relocs correctly 5656 * coffcode.h (styp_to_sec_flags): never load INFO sections 5657 * seclet.c (rel): don't relocate INFO sections 5658 5659 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn (a] Cygnus.COM) 5660 5661 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically. 5662 Make the symbols unmodifiable. 5663 (bfd_section_init): Deleted. 5664 * init.c (bfd_init): Don't call bfd_section_init. 5665 5666 * section.c (bfd_set_section_contents): Ensure that range to be 5667 written is within section boundaries. 5668 (bfd_get_section_contents): Likewise. Don't bother dispatching if 5669 size is zero. 5670 5671 * libbfd.c (bfd_xmalloc): Text of error message should be const. 5672 5673 * coff-i960.c (howto_table): Deleted. 5674 (howto_rellong, howto_iprmed, howto_optcall): New vars; 5675 interesting entries from old howto_table. 5676 (RTYPE2HOWTO): Adjusted to use switch. 5677 (coff_i960_reloc_type_lookup): New function. 5678 5679 * coffcode.h (coff_new_section_hook): Allocate storage for aux 5680 records for section symbol. 5681 (make_abs_section): Unused; deleted. 5682 (renumber_symbols): Re-order symbols so undefined symbols come 5683 last, as COFF format desires. 5684 (coff_write_symbol): Put C_FILE symbols in debug section always. 5685 (coff_section_symbol): New function; creates a symbol with the 5686 same name as a section, and sets up aux records for it. 5687 (coff_add_missing_symbols): New function; adds section symbols to 5688 symbol table if they aren't there already. Should someday also 5689 add a dummy C_FILE symbol if none is present. 5690 (coff_write_object_contents): Add missing symbols before preparing 5691 symbol table to be written. 5692 (coff_slurp_reloc_table): Verify that symbol indices read in are 5693 in a reasonable range. 5694 * libcoff-in.h (struct coff_tdata): New field conv_table_size. 5695 (obj_conv_table_size): Accessor macro. 5696 5697 * bout.c (b_out_reloc_type_lookup): New function. Handles three 5698 reloc types on i960. 5699 5700 * bfd-in.h (bfd_get_section_name): New macro. Like 5701 bfd_section_name, but returns rvalue, not lvalue. 5702 (bfd_get_section_vma, bfd_get_section_alignment): Similar. 5703 (bfd_get_section_flags): Now returns rvalue. 5704 5705 * reloc.c (enum bfd_reloc_code_real): Add several new values, some 5706 general, some specific to sparc or i960. 5707 5708 * aoutx.h (set_section_contents): Set VMA for each section based 5709 on previous section. If text section VMA doesn't appear to have 5710 been set, make a best guess from the type of file. 5711 5712 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if 5713 not defined. 5714 (MY(vec)): Initialize reloc_type_lookup field. 5715 5716 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table. 5717 (bfd_error_trap, bfd_error_vector): Extern, not common. 5718 5719 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a 5720 few types of relocs for sparc; will need enhancement. 5721 5722 * bout.c (callj_callback): Use DEFUN macro in definition. 5723 * coff-i960.c (optcall_callback): Likewise. 5724 5725 * targets.c (bfd_target): Added fields reloc_type_lookup and 5726 _bfd_make_debug_symbol. Also minor comment changes. 5727 * syms.c (bfd_make_debug_symbol): New dispatching macro. 5728 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather 5729 than arch info, and dispatch with BFD_SEND. Callers changed. 5730 * archures.c (struct bfd_arch_info): Deleted field 5731 reloc_type_lookup. 5732 * cpu-*.c: Don't initialize that field. 5733 5734 * bfd-in.h (enum bfd_error): Add new value "bad_value". 5735 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value. 5736 (bfd_errmsg): Now returns ptr to const. 5737 * bfd-in.h (bfd_errmsg): Fix prototype. 5738 5739 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc. 5740 * reloc.c (bfd_generic_relax_section): Ditto. 5741 5742 * section.c (Section Output doc): Improve description of use of 5743 output_section and output_offset. 5744 5745 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby (a] cygnus.com) 5746 5747 * sco-core.c: new file from net. 5748 * aoutx.h (translate_to_native_sym_flags): bugfix from net: 5749 Now we have the hairy linker, it's possible to move symbols from 5750 one section into another. Actually make that work! 5751 5752 Sat May 16 17:57:59 1992 K. Richard Pixley (rich (a] rtl.cygnus.com) 5753 5754 * hosts/sun3.h: fix declaration of free. 5755 5756 Tue May 12 14:08:59 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 5757 5758 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation 5759 * coff-h8300.c (reloc_processing): all relocs are relative to 5760 section start. 5761 * opncls.c: don't use fdopen on DOS systems 5762 5763 short patches from Glenn Kasten (glenn (a] ready.com) 5764 * targets.c: enabled oasys support 5765 * oasys.c: Insert . when UNDERSCORE_HACK is enabled, 5766 fix problem where a relocation which crossed a modification byte 5767 boundary did not work. Fix problem where a relocation near the end 5768 of a data record did not work. 5769 5770 5771 Tue May 5 18:11:25 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 5772 5773 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote 5774 archvie header string counts the endian way, this heuristic sees 5775 how big an archive string to read by trying it one way and if the 5776 string table is unreasonably big, trying it the other. *FIXME*. 5777 * opncls.c (bfd_fdopenr): can't do fdopens on VMS 5778 5779 Tue May 5 14:18:24 1992 Per Bothner (bothner (a] rtl.cygnus.com) 5780 5781 * bfd-in.h: Increase version number to 1.97, for consistency 5782 with ../binutils. 5783 * Makefile.in: docdir is ./doc, not ${srcdir}/doc. 5784 5785 Mon May 4 11:49:15 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 5786 5787 * bfd-in.h: bump version to 1.96 5788 Major change; changed calling convention for 5789 bfd_get_relocated_section_contents so that caller allocates 5790 memory for section data. 5791 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c, 5792 seclet.c, targets.c, bfd.c: reflect new convention. 5793 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special 5794 case, then use reasonable default values for SEC_* flags. 5795 5796 Fri May 1 12:58:34 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 5797 5798 * coffcode.h (coff_write_object_contents): use RELSZ to work out 5799 size of output reloc struct. 5800 * targets.c, Makefile.in: comment out tekhex for the moment. 5801 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section. 5802 * configure.in: tandem target is st2000 5803 * coff-m68k.c: rename static howto_table to global 5804 m68kcoff_howto_table. 5805 * bout.c: remove unnecessary abort 5806 * coff-a29k.c: various changes to the way relocations work to cope 5807 with the "new order" and latent bugs. 5808 * coffcode.h: lint 5809 5810 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 5811 5812 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out) 5813 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way. 5814 * reloc.c (bfd_perform-relocation): don't relocate refs to 5815 absolute symbols if doing a partial link. 5816 5817 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com) 5818 5819 * configure.in: Add a29k-amd-udi. 5820 5821 Thu Apr 23 18:37:55 1992 Fred Fish (fnf (a] cygnus.com) 5822 5823 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the 5824 internal_exec structure before initializing the fields that 5825 are used, so that the unused fields are in a known state. 5826 5827 Wed Apr 22 09:36:08 1992 Fred Fish (fnf (a] cygnus.com) 5828 5829 * tekhex.c (struct data_struct): Convert from typedef that 5830 typedefs nothing to a normal structure declaration. 5831 * tekhex.c (pass_over): Prototype args for function that 5832 second arg points to. 5833 5834 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich (a] rtl.cygnus.com) 5835 5836 * Makefile.in: remove old style staging. Do not print recursion 5837 lines. 5838 5839 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the 5840 Makefile command line. Remove MINUS_G. Default CFLAGS to -g. 5841 Pass CFLAGS. 5842 5843 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 5844 5845 * bfd.c, Makefile.in: added tekhex 5846 * aoutx.h (set_section_contents): pages should be padded to the 5847 size of a page, not the size of a segment. 5848 * configure.in: added go32 host and i386-aout target. 5849 * i386aout.c, libaout.h: now works for go32 target 5850 * ieee.c: fix bit rot. 5851 * seclet.c: support for padding seclet type. 5852 5853 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich (a] rtl.cygnus.com) 5854 5855 * Makefile.in: added .NOEXPORT: 5856 5857 Tue Apr 14 14:34:42 1992 Fred Fish (fnf (a] cygnus.com) 5858 5859 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads 5860 like ooze. 5861 * elf.c (elf_compute_section_file_positions, 5862 elf_write_object_contents): Return boolean, not NULL (which 5863 can be void *). 5864 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code. 5865 Also ifdef-out code that aborts on unhandled section types. 5866 5867 Fri Apr 10 22:29:18 1992 Fred Fish (fnf (a] cygnus.com) 5868 5869 * configure.in: Recognize ncr3000 config 5870 * Makefile.in (MINUS_G): Pass on to recursive makes. 5871 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files. 5872 5873 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com) 5874 5875 * Makefile.in: Now that we have sym.h and symconst.h, compile 5876 coff-msym.c on all systems. 5877 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep. 5878 * coff-msym.c: Update include files and comments; add weakext bit. 5879 5880 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com) 5881 5882 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c, 5883 section.c, srec.c, syms.c, coff-h8300.c: Lint. 5884 5885 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com) 5886 5887 * bout.c, coff-a29k.c, coff-i960.c: Lint. 5888 * configure.in: Add new host and target configs. 5889 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register 5890 structs, which vary; just use member name. 5891 (elf_object_p, elf_core_file_p): Lint, fix comments. 5892 * config/sparc-elf.mt, hosts/sysv4.h: New config files. 5893 5894 Sat Mar 28 13:07:02 1992 Fred Fish (fnf (a] cygnus.com) 5895 5896 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single 5897 local, disposable, copy of the external form of section header 5898 table and program header table entries. 5899 5900 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com) 5901 5902 * Makefile.in: Set MINIMIZE back to 0 for a real release. 5903 5904 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich (a] cygnus.com) 5905 5906 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for 5907 irix4. 5908 5909 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com) 5910 5911 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref. 5912 5913 Tue Mar 17 14:12:25 1992 Per Bothner (bothner (a] rtl.cygnus.com) 5914 5915 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro, 5916 not internal bfd_assert function (twice). 5917 5918 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 5919 5920 * aout-target.h: change ar_max_namelen to 15 (the right value) 5921 * coff-a29k.c, coffcode.h: more hangovers from the bfd_abs_section 5922 change 5923 5924 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac (a] rtl.cygnus.com) 5925 5926 * archive.c (bfd_generic_archive_p): check for bout archives too. 5927 * bout.c: make it work again. 5928 5929 Sat Mar 14 17:30:40 1992 Fred Fish (fnf (a] cygnus.com) 5930 5931 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare 5932 malloc(). 5933 * reloc.c (bfd_generic_get_relocated_section_contents): Call 5934 bfd_xmalloc() instead of bare malloc(). 5935 5936 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich (a] cygnus.com) 5937 5938 * Makefile.in: pass down MAKEINFO on info. 5939 5940 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 5941 5942 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh. 5943 host/h-<foo> now just <foo>. 5944 * configure.in: reflect changes 5945 5946 Thu Mar 12 11:15:02 1992 Per Bothner (bothner (a] cygnus.com) 5947 5948 * libbfd-in.h (set_tdata): Make change of Feb 27 in the 5949 actual source file, not just the generated libbfd.h. 5950 5951 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac (a] thepub.cygnus.com) 5952 5953 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run 5954 gdb on little-endian 960 code. 5955 * archive.c (compute_and_write_armap): indirect symbols should go 5956 into the archive header too. 5957 5958 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich (a] cygnus.com) 5959 5960 * Makefile.in: added check target. 5961 5962 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com) 5963 5964 * coff-msym.c: Move this file from gdb/ecoff.c. It 5965 handles byte-swapping for ECOFF (MIPS symbol) files. 5966 * config/mh-decstation, config/mh-irix3: Add coff-msym.o 5967 to the files built on MIPS-based hosts. 5968 * Makefile.in: Add rule for coff-msym. 5969 5970 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich (a] cygnus.com) 5971 5972 * Makefile.in: added clean-info target. MINIMIZE=1. 5973 5974 Sun Mar 1 22:32:58 1992 Per Bothner (bothner (a] cygnus.com) 5975 5976 * coff-rs6000.c: Move core file functions into separate 5977 new file rs6000-core.c. This is needed because reading 5978 core files depends on native include files that conflict 5979 with ../include/coff/rs6000.h. 5980 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES. 5981 5982 Thu Feb 27 22:19:55 1992 Per Bothner (bothner (a] cygnus.com) 5983 5984 * aoutx.h (NAME(aout,print_symbol)): Don't print 5985 symbol addresss for undefined symbols. 5986 * coff-rs6000.c: Various updates (due to target- 5987 independent changes). 5988 * libbfd.h: Ditto (tdata field is now a union). 5989 * hosts/h-sparc.h: Removed prototype for bogus function 5990 'emset' (presumably should have been 'memset' - which is there). 5991 5992 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com) 5993 5994 * configure.in (mips-big-* target): Same is Iris. 5995 5996 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com) 5997 5998 * aoutx.h (translate_from_native_sym_flags): when creating an 5999 alias symbol, fill in the section as undefined, rather than 6000 leaving it blank. If an output section can't be found for a 6001 symbol, then don't core dump. 6002 6003 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich (a] cygnus.com) 6004 6005 * Makefile.in, configure.in: removed traces of namesubdir, 6006 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced 6007 copyrights to '92, changed some from Cygnus to FSF. 6008 6009 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com) 6010 6011 * bfd.c: lint 6012 * coff-h8300.c: fix stupid reloc subtraction bug 6013 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes, 6014 since that's how wide it is. (coff_slurp_symbol_table): always zero out 6015 the symbol.flags and done_lineno fields. 6016 6017 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com) 6018 6019 * coffcode.h (coff_write_symbol): write out the correct number of 6020 auxents. 6021 * cpu-h8300.c: fix disassembly bug 6022 6023 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com) 6024 6025 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in, 6026 section_from_bfd_index), cpu-h8300.c (howto*_callback), 6027 reloc.c, section.c (bfd_map_over_sections), targets.c 6028 (bfd_target_list): Protolint. 6029 * libbfd.h: Update to match a libbfd-in.h from a month ago. 6030 6031 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com) 6032 6033 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints 6034 out tagndx too. 6035 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output 6036 section of a symbol rather than the section of a reffed symbol to 6037 determine the r_index of an emmitted reloc. 6038 6039 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com) 6040 6041 * PORTING: New (preliminary) porting guide. 6042 6043 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com) 6044 6045 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c 6046 (howto_hvrt16): lint. 6047 6048 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com) 6049 6050 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd 6051 a full configuration (with possible cross-development), 6052 instead of using host-aout.c. 6053 6054 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com) 6055 6056 * aout-target.h (MY(write_object_contents): 6057 Set obj_reloc_entry_size (abfd). 6058 * gen-aout.c: Change to emit a .c files, not a .h file. 6059 6060 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com) 6061 6062 * elf.c (elf_slurp_symbol_table): Remove obsolete use of 6063 BSF_ABSOLUTE and replace with bfd_abs_section reference. 6064 6065 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com) 6066 6067 * coffcode.h (get_normalized_symtab): fixed bug where symbols 6068 with more than one auxent can cause nasty core dumps. 6069 6070 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct 6071 "done_lineno" so that a symbol which appears twice in the symbol 6072 table only gets it's linenumbers relocated once. Modifed 6073 (coff_write_native_symbol) and (coff_make_empty_symbol) to make 6074 use of it. 6075 6076 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com) 6077 6078 * aoutx.h: (translate_from_native_sym_flags): fix constructor 6079 stuff to use the New Order. 6080 6081 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com) 6082 6083 * ieee.c: Change type of envi[] to unsigned char. 6084 6085 * configure.in: fix vax ultrix configuration. 6086 6087 * elf.c (bfd_section_from_shdr): Deal with null return from 6088 bfd_make_section(). (elf_object_p): Select endianess properly. 6089 6090 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com) 6091 6092 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files. 6093 6094 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com) 6095 6096 * Makefile.in: host-aout.c doesn't depend on aout-params.h. 6097 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector. 6098 * host-aout.c: Don't use aout-params.h; configure these systems 6099 in their xm files, not in a randomly generated file. 6100 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h: 6101 Specify byte order. 6102 * hosts/h-vaxbsd.h: Define the form of exec and core files. 6103 6104 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com) 6105 6106 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to 6107 host_aout_vec here as well. 6108 6109 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com) 6110 6111 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with 6112 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec 6113 to prevent undefined symbol. 6114 6115 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com) 6116 6117 Various lints found on PersSony 6118 * aoutx.h: cast an enum 6119 * coff-a29k.c: many ints in reloc structure turned to enum 6120 * coffcode.h: more enums 6121 * cpu-h8300.c: more enums 6122 * opncls.c: more enums 6123 6124 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com) 6125 6126 * configure.in: Make Tahoe configuration work again. 6127 * bfd-in.h: Remove trailing comma from enum declaration. 6128 * ieee.c: Can't put byte values >0x7F into a signed char. 6129 6130 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com) 6131 6132 * Makefile.in: Add dependencies for various coff-*.o files. 6133 6134 * elf.c: Remove extraneous paren from core_prpsinfo and 6135 core_prpstatus macros, rename core_prpstatus to core_prstatus. 6136 Replace references to old section "size" member with new 6137 "_raw_size" member. Implement elf_make_empty_symbol, which 6138 is now used. 6139 6140 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com) 6141 6142 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX 6143 core reading. 6144 6145 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com) 6146 6147 * coffcode.h (bfd_coff_relax_section): now static. 6148 (bfd_coff_get_relocated_section_contents): various type lints. 6149 6150 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com) 6151 6152 New entry point in the transfer vector - bfd_relax_section. 6153 6154 * aout-target.h: add to vector, call generic_relax 6155 * bfd-in.h: add to vector 6156 * bfd.c: add #define for vector 6157 * bout.c: add to vector, call generic_relax 6158 * coffcode.h: add to vector, also now has coff specific relax code 6159 for the relaxable H8/300 relocs. Also clean up abs section cruft. 6160 * elf.c: call generic_relax 6161 * ieee.c: call new vector, clean up some bugs due to the creation 6162 of bfd_abs_section 6163 * libbfd.h: add bfd_generic_relax_section EXFUN 6164 * oasys.c: call generic_relax 6165 * reloc.c: implement generic_relax 6166 * seclet.c: moved much of this into coffcode.h 6167 * srec.c: call generic_relax 6168 * targets.c: define new transfer vector 6169 6170 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com) 6171 6172 * everything: now modified to use smaller reloc type. Self hosts 6173 on sun3 & sun4. 6174 6175 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com) 6176 6177 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus: 6178 New files for stratus. 6179 6180 * configure.in: Add configuration fragments for stratus. 6181 6182 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com) 6183 6184 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename 6185 variables as CONST since they are set to point to a const char 6186 string. Fixes compiler complaints. 6187 6188 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com) 6189 6190 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function 6191 returning void. 6192 6193 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com) 6194 6195 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL 6196 symbols, so that we can emit the correct file name even 6197 if it's an include file. 6198 6199 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com) 6200 6201 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec. 6202 (Reported by john (a] labtam.labtam.oz.au (John Carey)). 6203 6204 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com) 6205 6206 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'. 6207 6208 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was 6209 being used to -DHAVE_PROCFS. 6210 6211 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move 6212 '#include "fopen-same.h"' to end of file to match other h-* files. 6213 6214 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com) 6215 6216 * configure.in: Change svr4 references to sysv4. Add case 6217 "unknown" for target vendor and infer some targets based 6218 on the specified operating system. 6219 6220 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com) 6221 6222 * bfd-in.h, libaout.h: ANSIfy enums. 6223 6224 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com) 6225 6226 * archive.c (normalize): created version for VMS which removes the 6227 VMS directory crap from the front and end of a filename, eg turn 6228 [-.foo]bar.obj;123 into bar.obj 6229 (bfd_construct_extended_name_table): now writes index into an 6230 extended name table in decimal - the same base used to read an 6231 extended name table. 6232 6233 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com) 6234 6235 * aout-encap.c: Fix to use aout-target.h. 6236 * aoutf1.h: Use standard MY_object_p and MY_callback 6237 in aout-target.h. Remove target-specific versions. 6238 * host-aout.c: Re-write to use aout-target.h. 6239 * gen-aout.c: New files use with host-aout.c to generate 6240 host-specific a.out-related parameters. 6241 * Makefile.in: host-aout.o depends on aout-params.h, which is 6242 generated by gen-aout. 6243 * aout-target.h: Make a little more flexible. 6244 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS 6245 macro. Instead, inline it in aout-target.h. 6246 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid 6247 a gcc -Wall warning. 6248 * archive.c: Add missing commas in DEFUN macro (2 places). 6249 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of 6250 Berkeley ones, now that libiberty has them: 6251 bcopy->memcpy, bzero->memset, bcmp->memcmp. 6252 * aoutx.h: Various touch-ups: Re-formatting, fix a cast, 6253 remove unused variable. 6254 6255 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com) 6256 6257 * elf.c (elf_core_file_matches_executable_p): Enclose corename 6258 and execname inside HAVE_PROCFS ifdef since they are unused 6259 when it is not defined. 6260 6261 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com) 6262 6263 * elf.c: Flag all sections as either code or data. We can't 6264 be sure what they are anyway, since ELF doesn't fit the 6265 traditional model of text+data+bss very well. Add new local 6266 function elf_read() to simplify code. Record entry point in 6267 the bfd structure. 6268 6269 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com) 6270 6271 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h 6272 rather than N copies of the same lines. 6273 6274 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com) 6275 6276 * cpu-h8300.c: disassemble branch displacements correctly 6277 * coff-h8300.c: put reloc offsets out in 32bits 6278 6279 * makefile.dos, configdj.bat: New files from DJ 6280 * cache.c: fopen with new macros is needed for DOS. 6281 * ieee.c: environ renamed to envi to stop an include file 6282 conflict. 6283 * opncls.c, coff-rs6000.c: more fopens with macros. 6284 6285 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com) 6286 6287 * Makefile.in: infodir belongs in datadir. 6288 6289 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com) 6290 6291 * Makefile.in: fix where docdir lives 6292 6293 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c, 6294 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c, 6295 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c, 6296 srec.c, syms.c, targets.c : all new documentation and lint 6297 removal. 6298 6299 6300 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com) 6301 6302 * coffcode.h, srec.c: Lint. 6303 6304 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com) 6305 6306 * Makefile.in: install using INSTALL_DATA, added standards.text 6307 support. 6308 6309 * configure.in: mark directory as target dependent. configure 6310 nows works in objdir always so make file existence checks 6311 against ${srcdir}. 6312 6313 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com) 6314 6315 * Makefile.in: idestdir and ddestdir go away. Added copyrights 6316 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir 6317 and mandir now keyed off datadir by default. 6318 6319 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com) 6320 6321 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the 6322 computation of arch and machine type so it's worked out before 6323 some_aout_object_p is called. 6324 * aoutx.h: (some_aout_object_p): don't set arch and mach to 6325 unknown. 6326 * archures.c: add extra field 'section_align_power' to hold 6327 default section alignment in object files. 6328 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c, 6329 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c: 6330 initialize the new field. 6331 * bout.c (b_out_callback): replace the text size, since aout 6332 fries them. 6333 * aoutx.h: Documentation in the new style 6334 6335 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com) 6336 6337 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only 6338 use the saved value if mtime_set is already set (intended 6339 for archive files, though apparently not used yet). 6340 6341 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com) 6342 6343 * targets.c: Revise comments about how to configure the target 6344 vector, to match reality. Remove mention of obsolete methods. 6345 Remove long lists of capitalized macros that turn into the same 6346 thing in lowercase. Normal vector simply lists all known 6347 lowercase xvec names; all other cases are handled by SELECT_VECS. 6348 6349 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier, 6350 not macro name. 6351 6352 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short 6353 list of supported targets. 6354 6355 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com) 6356 6357 * archive.c (bsd_write_armap): The pad byte sometimes added to 6358 the string table in a __.SYMDEF member is now 6359 counted as part of the size of the string table. 6360 This is compatible with the old ranlib, as well as Sun's. 6361 6362 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com) 6363 6364 * srec.c: Rewrote to fix many bugs; now gets the record type 6365 right, doesn't choke on input, sets the start address in an S9 and 6366 fills in the filename on an S0. 6367 6368 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com) 6369 6370 * cpu-h8300.c: Add support for MEMIND addressing mode 6371 6372 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of 6373 coffcode.h 6374 * coffcode.h: use the new macro if available 6375 6376 * elf.c (elf_corefile_note): cast malloc to avoid warning. 6377 * Makefile.in: Fixed dependencies due to file rename 6378 6379 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c, 6380 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c, 6381 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c, 6382 newsos3.c, stab-syms.c, syms.c: All these files have had their 6383 #includes altered to point to the new places. 6384 6385 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com) 6386 6387 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files. 6388 6389 * configure.in: Add vendor "ncr" as supported per-target vendor. 6390 Add svr4 case for i386 per-host case. 6391 6392 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to 6393 ELFDATA2LSB cases. 6394 6395 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com) 6396 6397 * syms.c (bfd_decode_symclass): Return 'A' 6398 for symbols that are both absolute and global. 6399 * archive.c (bfd_special_undocumented_glue): Return NULL 6400 if bfd_ar_hdr_from_filesystem returns NULL. 6401 6402 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com) 6403 6404 * Makefile.in: added coff-h8300 6405 * configure.in: now h8 is a coff target 6406 * cpu-h8300.c: fix various disassembly problems 6407 * libcoff.h: took out some code which has been #0ed for a long 6408 time. 6409 * targets.c: added h8 coff 6410 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c 6411 added new macro RTYPE2HOWTO to take a load of #ifdefs out of 6412 coffcode.h 6413 * coffcode.h: Started to change the way machine dependencies are 6414 handled, from the nest of #ifdefs to macros defined in the 6415 including coff-<foo>.c 6416 6417 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com) 6418 6419 * aoutx.h (some_aout_object_p): Set the `executable' bit 6420 if the entry point is contained in the text segment, even if the 6421 text segment is at location 0. 6422 6423 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in 6424 nonstandard MIPS sections (.rdata, .sdata, etc). 6425 6426 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint. 6427 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h: 6428 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>. 6429 * libbfd.c: Lint. 6430 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint. 6431 6432 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com) 6433 6434 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[] 6435 from syms.c to new file stab-syms.c. Also, since GNU extended 6436 type codes such as N_SETT are no longer in ../include/stab.def, 6437 include them manually. 6438 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and 6439 bfd_stab_names[] to aout_stab_name() and aout_stab_names[]. 6440 * libaout.h: Added prototype for aout_stab_name(). 6441 * Makefile.in: Update Makefile for new stab-syms.[co]. 6442 6443 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com) 6444 6445 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this 6446 rather complicated seeming problem. Eliminate LOGICAL_ versions, 6447 just make N_XXX work by excluding the header from the text segment. 6448 * aoutx.h: Fix comments to match. 6449 6450 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com) 6451 6452 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR, 6453 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers 6454 for the "logical" text segment (i.e. never consider the exec 6455 header to be part of the text segment). This change is 6456 needed for consistency with various other parts of bfd and ld. 6457 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment, 6458 and move calculation of obj_textsec(abfd)->size to libaout.h. 6459 * bfd-in.h: Removed bogus ';'. 6460 6461 * Makefile.in: Add MINIMIZE flag to select lean 6462 or bloated target_vector. 6463 * targets.c: Use new MINIMIZE macro, and add trad_core if needed. 6464 * newsos3.c: Fixes to ../include/aout64.h remove need 6465 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT. 6466 6467 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com) 6468 6469 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h 6470 handle both little and big-endian targets, with little 6471 the default unless TARGET_IS_BIG_ENDIAN_P is defined. 6472 * host-aout.c: Add FIXME note. 6473 6474 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com) 6475 6476 * targets.c: Make the default target_vector contain 6477 just &DEFAULT_VECTOR. This makes executables a lot smaller. 6478 Old behavior can be gotten by defining ALL_TARGETS. 6479 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c: 6480 Factored out common code into new file aout-target.h. 6481 Saves a lot of duplicate code for a.out variants. 6482 6483 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com) 6484 6485 Get 'make headers' to work when configured with +subdirs. 6486 * Makefile.in: Add $(subdir) to docdir path. 6487 * doc/Makefile.in (protos): Add $(srcdir) prefix 6488 to name of sed scripts. 6489 6490 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com) 6491 6492 * aoutx.h (NAME(aout,print_symbol)): Fix thinko. 6493 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro 6494 to include names of N_SETT etc. 6495 6496 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com) 6497 6498 * elf.c: Add minimal support for ELF symbol tables. Generates 6499 canonical bfd symbol tables from ELF symbol tables. Change the 6500 name of some functions from bfd_<name> to elf_<name>. 6501 6502 * syms.c: Trivial fix to comment to remove a redundant "to". 6503 6504 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com) 6505 6506 * coff-{i386,m68k,m88k}.c: Change name of file format to standard 6507 form that GDB recognizes as COFF. 6508 6509 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com) 6510 6511 * ieee.c (ieee_object_p): cast NULL correctly. 6512 * configure.in: added harris host 6513 6514 * coff-a29k.c: Lots of changes, most from David Wood. 6515 6516 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com) 6517 6518 * coff-m88k.c (coff_write_armap): Just #undef it. 6519 6520 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com) 6521 6522 * Makefile.in: standardize on MINUS_G to disable debugging 6523 * coff-m88k.c: create coff armaps instead of bsd ones. 6524 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits 6525 when calling chmod. 6526 6527 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com) 6528 6529 * elf.c: Additions to support ELF format core files. 6530 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host 6531 has support for /proc (all the include files in particular). 6532 6533 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com) 6534 6535 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case 6536 of two N_SO stabs, one for directory, and one for filename. 6537 6538 * bfd-in.h (print_vma): Factor out duplicate definition. 6539 6540 Exit a little more gracefully when malloc returns NULL. 6541 * libbfd.c: New function bfd_xmalloc (malloc wrapper). 6542 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc. 6543 * libbfd.h: Rre-generated due to libbfd.c update. 6544 6545 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com) 6546 6547 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec. 6548 6549 * elf.c (elf_object_p): Don't try to create a bfd section for 6550 the first ELF section header. It is just a placeholder. 6551 6552 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com) 6553 6554 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and 6555 core files, when compiling native. 6556 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr. 6557 6558 FIXME: The aoutf1.h change below needs to be reversed back 6559 to the way it was. 6560 6561 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) 6562 6563 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for 6564 manipulation of lnno fields in lineno structs in a coff-<f>.h 6565 independent way. Override it in coff-<f>.h to your favourite 6566 number if you don't have a 16bit lnno field. (coff_swap_lineno_in) 6567 (coff_swap_lineno_out): modified to use the new macros. 6568 6569 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com) 6570 6571 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than 6572 unknown arch when the magic number doesn't specify the 6573 architecture, since some OSs (eg old sun3s) don't set the number, and 6574 020 is probably the right answer anyway. 6575 6576 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com) 6577 6578 * hosts/h-news.h, hosts/h-rtbsd.h: 6579 Get rid of MISSING_VFPRINTF, since libiberty provides one. 6580 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option 6581 bfd_print_symbol_nm, for use by nm. 6582 * aoutx.h (NAME(aout,print_symbol)): Add code for new 6583 bfd_print_symbol_nm option, to print in nm format. 6584 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol) 6585 oasys.c (oasys_print_symbol): Provide stub implementations 6586 for bfd_print_symbol_nm. 6587 * syms.c: New function bfd_decode_symclass, used by nm printer. 6588 New function bfd_stab_name to look up string name of stab code. 6589 6590 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com) 6591 6592 * Makefile.in: Added ctor.c 6593 * archures.c (bfd_default_arch_struct) added 6594 bfd_default_reloc_type_lookup. 6595 * coffcode.h: removed a load of #if 0ed code. 6596 (coff_compute_file_section_positions): now works out the section 6597 alignment and size correctly in all cases. 6598 (coff_get_symtab): looks for constructor symbols and calls the 6599 right function when they're found. (coff_canonicalize_reloc): 6600 knows when a section is full of constructors and does the right 6601 thing. 6602 * cpu-m88k.c: Added default_reloc_type lookup to the architecture 6603 description. 6604 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added. 6605 * libcoff.h: removed #if 0ed code 6606 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for 6607 arch independent constructor relocation type. 6608 (bfd_reloc_type_lookup): removed the comment "this will go away" 6609 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit 6610 reloc which is used when BFD_RELOC_CTOR falls through to give a 6611 default 32bit reloc for constructors. 6612 (bfd_default_reloc_type_lookup): added. 6613 * aoutf1.h: fixed SEGMENT_SIZE typo. 6614 6615 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com) 6616 6617 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid 6618 matching prefix "coff". 6619 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle 6620 rs/6000 csect records. 6621 6622 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com) 6623 6624 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs 6625 * configure.in: add motorola delta88 cases 6626 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix 6627 write_armap prototype 6628 * libbfd.c: add doc on bfd_write_bigendian_4byte_int 6629 6630 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com) 6631 6632 * Rename COFF-related files in `coff-ARCH.c' form. 6633 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c, 6634 coff-mips.c, coff-rs6000.c to be exact. 6635 6636 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing 6637 make output clutter. 6638 * config/mt-*: Ditto. 6639 6640 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com) 6641 6642 RS/6000 support, by Metin G. Ozisik, Mimi Phng-Tho V, and 6643 John Gilmore. Archive support from Damon A. Permezel. 6644 6645 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c. 6646 * configure.in: Add rs6000 case. 6647 * targets.c: Add rs6000 vector. 6648 * archures.c: Add rs6000, fix comment on romp. 6649 * bfd-in.h (enum bfd_error): Add no_debug_section error. 6650 * libcoff-in.h (struct coff_tdata): Remove unused string_table. 6651 * bfd.c (bfd_errmsgs): Add no_debug_section error message. 6652 * section.c (bfd_make_section): Return NULL on attempt to create 6653 a section twice. 6654 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size. 6655 (bfd_swap_aouthdr_in): Handle lots more members. 6656 (make_a_section_from_file): If section has already been seen, 6657 just return false rather than overwriting it. 6658 (coff_real_object_p): Understand incoming magic numbers. 6659 (coff_set_flags): Understand outgoing magic numbers. 6660 (coff_compute_section_file_positions): outgoing aouthdr magic #. 6661 (build_debug_section): Add fn for reading debug string section. 6662 (get_normalized_symtab): Handle symbol names in debug string section. 6663 Remove unused obj_string_table. 6664 (coff_slurp_symbol_table): Handle rs6000-specific storage classes. 6665 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for 6666 existing section before making one. 6667 * cpu-rs6000.c: New file. 6668 * rs6000coff.c: New file. 6669 6670 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com) 6671 6672 * elf.c: Add partial support for ELF format corefiles. Still needs 6673 support for extracting registers from corefiles. 6674 6675 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec. 6676 6677 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where 6678 RANLIB is defined as echo, send the output to /dev/null to help 6679 reduce clutter in the output from doing a make. 6680 6681 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com) 6682 6683 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h. 6684 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor. 6685 6686 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com) 6687 6688 * coffcode.h (coff_compute_section_file_positions): make it pad 6689 section size out if there are alignment restrictions so that the 6690 image will be ok on a system where section positions are worked 6691 out by accumulating sizes rather than from the section headers. 6692 * targets.c (proto write_armap). Changed orl_count to unsigned. 6693 * opncls.c (bfd_close_all_done). Added so that generative 6694 programs like gas can close a bfd without causing bfd confusion. 6695 * libbfd.h (changed becuase of protos) 6696 * amdcoff.c: messed with the way that jmp displacements are 6697 calcualated. This may not yet be totally correct. 6698 * archive.c (coff_write_armap): rewrote the way that ranlibs are 6699 written out. 6700 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non 6701 abs symbol has no section (like a register symbol). 6702 (coff_write_symbol) now zeros auxent before filling it up to help 6703 with sensitive applications. 6704 * libbfd.c (bfd_write_bigendian_4byte_int): added. 6705 6706 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com) 6707 6708 * bfd.c: Make sure we don't get a macro strerror(). 6709 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+". 6710 * trad-core.c (trad_unix_core_file_failing_command): Suppress 6711 attempt to recover command, ifdef NO_CORE_COMMAND. 6712 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND; 6713 revamp HOST_*, etc. 6714 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX. 6715 6716 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com) 6717 6718 * archive.c (bsd_write_argmap): The size of the ranlib structures 6719 should not include the size field itself. 6720 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use 6721 adata(abfd)->exec_bytes_size field instead of constant macro, 6722 because aoutx.h compiles to a simple .o file shared by 6723 all 32-bits a.out targets. 6724 6725 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com) 6726 6727 * configure.in: Allow i386-sco-sysv. 6728 * bout.c: Remove unused i960_align; lint dummy core file handlers. 6729 * cpu-h8300.c: lint. 6730 6731 * host-aout.c: New strategy. We use common code, include files, 6732 and data structures to handle the file, but set a few parameters 6733 from the host's config file (page size, text start addr, etc). 6734 * libaout.h: Define HP BSD machine types. 6735 * aoutf1.h: Handle reading a.outs with these types. 6736 6737 * trad-core.c: Pass the u.u_ar0 value as the negative of the 6738 virtual-memory-address of the .reg section. We can't just make a 6739 section for "all the regs and nothing else" because only GDB knows 6740 exactly where the regs are (scattered around the upage and stack). 6741 Clean up memory allocation. Remove big- and little-endian 6742 vectors, replace with single vector; this only runs on the host, 6743 in host byte order. Replace byteswap routines with aborts in case 6744 anyone calls them. 6745 * targets.c: There's only one trad_core_vec now. 6746 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0. 6747 6748 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com) 6749 6750 * hosts/h-amix.h (free): Fix prototype. 6751 6752 * aoutx.h: Don't use NULL as an integer, for braindead systems 6753 that declare it as (void *)0. (From Peter Schauer.) 6754 6755 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com) 6756 6757 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported 6758 problem with bad Ultrix system headers. 6759 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the 6760 various kinds of alignments for the various kinds of 6761 magic numbers. 6762 6763 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com) 6764 6765 * doc/Makefile: Don't assume . is on the path (from James Clark). 6766 6767 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com) 6768 6769 * Makefile.in: Avoid Sun Make VPATH bugs. 6770 * targets.c: Declare trad_core vectors extern. 6771 6772 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com) 6773 6774 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align. 6775 * libbfd.h: Moved ALIGN macro here. 6776 * bout.c (b_out_callback): Replace i960_align by align_power. 6777 6778 * libaout.h (struct aoutdata): Added fields page_size, 6779 segment_size and exec_bytes_size. These help generic code 6780 (in aoutx.h and libaout.h) to figure out where to align 6781 the various segments in a demand paged file. 6782 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields 6783 to decide if the exec header counts in a_text (text segment size). 6784 Also, assume D_PAGED flag is set; don't set it here. 6785 * bout.c (b_out_callback): Add initialization of 6786 adata fields page_size, segment_size, and exec_bytes_size. 6787 * host-aout.c (NAME(host_aout, callback) and 6788 NAME(host_aout,mkobject): Ditto. 6789 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto. 6790 * newsos3.c (newsos3_callback) and new newsos_mkobject): Ditto. 6791 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto. 6792 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract 6793 EXEC_BYTES_SIZE from the a_test size; this is only appropriate 6794 for some systems (mainly sunos), so do it in the callback instead. 6795 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment. 6796 * aoutx.h (NAME(aout,set_section_contents): Change the way 6797 filepos and size of sections are carried out to support 6798 older styles of demand paged executables. 6799 6800 6801 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com) 6802 6803 * bfd-in.h: Added more macros to COFF_SWAP_TABLE. 6804 * bfd.c: Added macros to enable gas to swap coff records. 6805 * coffcode.h: Make the coff_swap_*_out routines return the number 6806 of bytes swapped, and cleaned up their prototypes. 6807 * configure.in: Added ebmon/coff support 6808 * ecoff.c: Changed null definitions of coff_swap_*_out to conform 6809 to new prototypes 6810 * targets.c: Added new entry points for coff swapping 6811 6812 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com) 6813 6814 Restructure configuration scheme for bfd, binutils, ld. 6815 6816 * include/sys/h-*.h: Move to bfd/hosts/h-*.h. 6817 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h. 6818 Change some config names to match other dirs. 6819 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO() 6820 get defined first. 6821 * Makefile.in: Use -I. to get sysdep.h. Remove refs to 6822 ../include/sysdep.h. 6823 * cpu-i960.c: Strncmp needed a length arg. 6824 * ecoff.c: Don't ever call trad_unix_core_file_p from here. 6825 * i386aout.c: Remove dead N_TXTOFF override. 6826 * trad-core.c: Don't disable the whole file if SUN4_SYS. 6827 * config/: Rename some config files to match up h-*.h names. 6828 Remove all the HOST_SYS definitions from the config files. 6829 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG. 6830 * hosts/h-hp9000.h: Remove USG comment. 6831 * hosts/h-rs6000.h: Include <stdlib.h> for malloc. 6832 * hosts/h-news.h, h-sparc-64.h: New config files that had 6833 previously been kludged in the <sysdep.h> file. 6834 6835 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com) 6836 6837 * config/*: trad-core support is HOST dependent, not target 6838 dependent. Target config files only set DEFAULT_VECTOR and/or 6839 other vector elements. Exception: when host-aout.c is in use, 6840 in which case we're forced to assume we're native (hp, vax, 6841 tahoe). Rename XDEPFILES to HDEPFILES. 6842 * Makefile.in: Rename XDEPFILES. 6843 * config/h-sun*: Don't force static linking. 6844 * trad-core.c: Document how to use it nowadays. 6845 * i386aout.c, newsos3.c: Clean up. 6846 * i386coff.c: Allow 386 coff files to be used as core files too 6847 (for reading core files from embedded systems). 6848 6849 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com) 6850 6851 * Add i386aout.c for a.out support on the i386. 6852 6853 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com) 6854 6855 * reloc.c, section.c, syms.c, targets.c: correct info-node 6856 structure in *doc* comments. 6857 doc/Makefile: stop hiding complaints from makeinfo. 6858 6859 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com) 6860 6861 * aoutx.h (...some_aout_object_p): Take a third parameter, 6862 the internal_exec struct, and avoid ever looking at an 6863 external_exec. All callers changed to read the entire 6864 external_exec struct, swap and check its magic number, 6865 swap in the whole structure, and pass the swapped-in version to 6866 some_aout_object_p. 6867 * bout.c: Bring into modern era. Use single _object_p routine 6868 for big- aand little-endian. Provide internal and external 6869 exec header structs. Use separate swap-in and swap-out routines. 6870 6871 * libaout.h: Move struct internal_exec from ../include/aout64.h 6872 to here. Add obj_symbol_entry_size to struct aoutdata. 6873 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size. 6874 6875 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to 6876 EXTERNAL_NLIST_SIZE. Callers changed. 6877 6878 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com) 6879 6880 * bfd.c: Remove strerror() to libiberty. 6881 6882 * elf.c: Remove elf_set_section_contents, use generic one. Lint. 6883 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents. 6884 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that 6885 last byte of transfer, not first byte, is within the section. 6886 6887 * host-aout.c: Remove `BSD' archive support. Lint. 6888 6889 * archures.c: Rename `struct bfd_arch_info_struct' to `struct 6890 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to 6891 `bfd_arch_info_type'. All uses changed. 6892 * reloc.c: Rename `bfd_reloc_status_enum_type' to 6893 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type' 6894 to `bfd_reloc_code_real_type'. (This seems to be a misnomer, 6895 it needs a better name.) All uses changed. 6896 * targets.c: Rename `enum target_flavour_enum' to `enum 6897 target_flavour', and remove the `_enum' from all of the enum 6898 values themselves. All uses changed. 6899 6900 * configure.in, config/h-i386mach: i386 mach host. 6901 * config/t-i386-aout: Use host-aout.c. 6902 6903 * trad-core.c: Give it its own xvec's to make it independent 6904 of other file formats. 6905 * ecoff.c, host-aout.c: Remove refs to trad-core. 6906 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE. 6907 * targets.c: #ifdef TRAD_CORE, include it in the vector. 6908 6909 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com) 6910 6911 * reloc.c: Extended NEWHOWTO macro 6912 * ieee.c: Changed the way 8bit pcrel is done 6913 * cpu-h8300.c: got the registers in the right order 6914 6915 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com) 6916 6917 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's 6918 prediction is vindicated! 6919 6920 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd: 6921 Remove refs to howto.c, since Steve forgot. 6922 6923 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com) 6924 6925 * elf.c: took the abort out of set_arch_mach so that objdump -i will 6926 still work. Now allows any architecture/machine to be set. 6927 6928 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com) 6929 6930 * howto.c deleted and moved code to reloc.c 6931 6932 * libbfd.h, libbfd-in.h removed $id stuff for real 6933 6934 * cpu-h8300.c Made it match various different spellings of h8300. 6935 6936 * archures.c: Took out the first char filter which made it only 6937 look for a cpu/arch match when the first chars of supplied and 6938 tested names were the same. 6939 6940 * targets.c removed oasys stuff, pending someone to fix the bugs 6941 in it. 6942 6943 6944 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com) 6945 6946 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary 6947 ELF support good enough for GDB. 6948 * configure.in, config/h-amix, config/t-m68k-elf: Handle 6949 m68k-cbm-svr4 host and target. 6950 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty 6951 so `diff' and `patch' can cope. 6952 6953 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com) 6954 6955 * archures.c: removed texinfo error 6956 6957 * init.c: added texinfo hooks, and removed initialization error 6958 message. 6959 6960 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge 6961 without complaints. 6962 6963 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com) 6964 6965 * cpu-i960.c: Avoid numerical count of initializers. 6966 6967 Vax Ultrix changes from David Taylor <taylor (a] think.com>: 6968 * host-aout.c: Make little-endian vector really little-endian. 6969 * configure.in: Separate vax and tahoe cases, handle ultrix. 6970 * config/t-vax: Add trad-core.o. 6971 * config/h-vaxult: New host system. 6972 6973 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com) 6974 6975 * bfd-in.h VERSION, change version number to 0.18, this makes a 6976 gap, but now is the same as the linker version number. 6977 6978 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c, 6979 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These 6980 files will eventually contain processor specific bits for bfd, 6981 like strange relocation information and dis/assembly. So far only 6982 the H8 has been even partially done. This work also ties in with 6983 the change in handling architectures. 6984 6985 * amdcoff.c: (a29k_reloc) fix error message. 6986 6987 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to 6988 discover the architecture of the bfd. (sunos4_callback) calls the 6989 function bfd_set_arch_mach rather than stuffing stuff directly 6990 into the bfd. (sunos4_write_object_contents), changed names of 6991 accessor functions. 6992 6993 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to 6994 setup the environment. 6995 6996 * archive.c: (bfd_slurp_coff_armap) coff archives always have the 6997 headers in big endian format, regardless of the endianess of the 6998 host or target. 6999 7000 * archures.c: totally changed. Now an architecture is represented 7001 with a pointer to an info structure rather than an enumerated type 7002 and a long. The old info is available as two elements in the 7003 structure. Future enhancements to architecure support will 7004 involve pointers to methods being placed into the info structure. 7005 7006 * bfd.c: changed the definition of the bfd structure for the new 7007 architecture stuff. 7008 7009 * bout.c: (b_out_set_arch_mach) changed to use the new 7010 architecture mechanism. 7011 7012 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use 7013 the new architecture mechanism. 7014 7015 * configure.in: added h8 stuff. 7016 7017 * ieee.c: too many changes to note. Now ieee files written with 7018 bfd gas and ld can be read by gld and ieee only linkers and 7019 simulators. 7020 7021 * libbfd.c, libbfd.h: changed prototype of bfd_write. 7022 7023 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather 7024 than fixing the structure directly. 7025 7026 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather 7027 than fixing the structure directly. 7028 7029 * opncls.c: (new_bfd) makes sure that bfd_init has been called 7030 before opening a bfd. 7031 7032 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach 7033 rather than fixing the structure directly. 7034 7035 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps 7036 in the t/hmake file) a user can select which backends they want 7037 linked with bfd without changing the source. 7038 7039 * init.c: new, looks after initializing modules. 7040 7041 * howto.c: for future use, will allow an application to work out 7042 what cookie to use as a handle on a relcoatio howto. 7043 7044 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com) 7045 7046 * srec.c: Better error checking, partly from Peter Schauer. 7047 (srec_object_p): Avoid assuming any file that starts with 'S' is 7048 an S-record file! (Check for 3 uppercase-hex digits after it.) 7049 (ISHEX): Define new macro for checking supposedly hex characters. 7050 (pass_over): Treat as EOF any S-record line that: 7051 * doesn't have hex in either size character 7052 * produces a size larger than 0x7F 7053 * has an unrecognized type number 7054 7055 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com) 7056 7057 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c, 7058 opncls.c: Lint (saber actually). 7059 7060 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com) 7061 7062 * libaout.h (WRITE_HEADERS): Set header's a_text field always. 7063 * newsos3.c: Fixed two types: newos3 -> newsos3. 7064 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation 7065 to use correct segment. 7066 7067 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com) 7068 7069 * aoutx.h (print_symbol): Handle missing symbol->name. 7070 7071 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com) 7072 7073 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment 7074 at top of routine. 7075 7076 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com) 7077 7078 * oasys.c, configure.in, config/h-irix3, config/t-irix3: 7079 add sgi/irix support. 7080 7081 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com) 7082 7083 Changes for the AMD 29000 Ultracomputer port from David Wood. 7084 (wood (a] nyu.edu). 7085 7086 * opncls.c (bfd_fdopenr): Handle NO_FCNTL. 7087 7088 * Makefile.in: Make subdirs work by using $(INCDIR) in the 7089 crude dependencies. 7090 7091 * coffcode.h (coff_real_object_p): Pass information about the 7092 current file's coff symbol format to BFD via the coff_data struct. 7093 (coff_find_nearest_line): obj_icof => coff_data. 7094 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN. 7095 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN 7096 and DIMNUM == E_DIMNUM. 7097 * configure.in: Handle a29k-*-* hosts, and targets 7098 a29k-*-coff, a29k-*-aout, and a29k-*-sym1. 7099 * libcoff-in.h: Add local_n_btmask, local_n_btshft, 7100 local_n_tmask, local_n_tshift, local_symesz, local_auxesz, 7101 local_linesz to `coff_data' (tdata) struct. 7102 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata. 7103 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers. 7104 7105 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com) 7106 7107 * Makefile.in: $(MAKE) for make, $(docdir) for doc 7108 * doc/Makefile: redundant dependencies for Sun-make VPATH bug 7109 7110 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com) 7111 7112 * aoutf1.h (sunos4_core_file_p): Release the right storage in 7113 error case. 7114 (sunos4_core_file_matches_executable_p): Fix header comparison. 7115 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint. 7116 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint. 7117 7118 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com) 7119 7120 Allow GDB to patch object files. 7121 7122 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections. 7123 * trad-core.h (trad_unix_core_file_p): Ditto. 7124 * aoutx.h (aout_set_section_contents): On first output, check 7125 abfd->direction and complain if erroneous. 7126 7127 * Makefile.in: Add crude dependencies. 7128 7129 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7130 7131 * config/* aoutx.h configure* shortened all the h/tmake-xxxx 7132 to h/t-xxxx files so that everything will work on System V. 7133 7134 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com) 7135 7136 * aoutx.h: Add information on host-aout.c and how to configure 7137 to use it, to the manual. 7138 * configure.in: Tix typo. 7139 * ecoff.c: If compiling for DEC3100, use trad_unix core files, 7140 else dummy out the core file support. 7141 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is 7142 specified, use it to locate the data section. 7143 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes 7144 rather than as chars (lint). 7145 7146 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com) 7147 7148 * aoutx.h, coffcode.h: saberized. 7149 7150 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com) 7151 7152 * bfd.texinfo: some cleanup, reincorporated more intro matter from 7153 bfd.doc 7154 bfd.c, targets.c: minor rewording of doc segments 7155 7156 7157 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com) 7158 7159 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR, 7160 etc, rather than TEXT_START_ADDR. 7161 * host-aout.c: Remove #if 0 around whole thing. 7162 Update to modern (32/64-bit) a.out naming conventions. 7163 Include a large chunk of ../include/a.out.gnu.h to get macros that 7164 are not defined by the system include files. 7165 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS 7166 macro used by the other a.out implementations. 7167 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS. 7168 7169 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com) 7170 7171 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of 7172 texdoc and psdoc; make these depend on generated .texi's 7173 7174 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in 7175 doc 7176 7177 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc 7178 portions 7179 7180 * Makefile.in, awkscan-ip, awkscan-p, doc/intobfd, 7181 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h, 7182 libcoff-in.h: (a) use separate files for invariant parts of bfd.h, 7183 libbfd.h, and libcoff.h; (b) in generated parts of same, use less 7184 obtrusive marks indicating .c origins. 7185 7186 * bfd.texinfo: generalize most references to linker 7187 7188 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com) 7189 7190 * Makefile.in: include core.p in PROTOS (building better bfd.h) 7191 * archures.c: remove empty foo() definition (crept in at vn1.9) 7192 7193 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com) 7194 7195 * bfd.texinfo: use @setchapternewpage on instead of lots of 7196 @page's; minor rephrasing in Introduction. 7197 7198 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c, 7199 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h, 7200 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation 7201 segments): used BFD (caps) more consistently as a name in 7202 discourse, fixed a few other minor typos and uses of fonts 7203 7204 7205 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7206 7207 * coffcode.h: fixed bug where string table size wasn't being swapped. 7208 7209 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7210 7211 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags 7212 7213 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT 7214 flags. (bfd_print_symbol_vandf) now knows what to do with the 7215 above flags. 7216 7217 * aoutx.h: made translate_from_native_sym_flags and 7218 translate_to_native_sym_flags produce the above flags. 7219 7220 7221 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com) 7222 7223 * all files: update copyright notices for GPL version 2. 7224 Install header comments and attribute most modules to their 7225 authors. BFD's name is now officially "Binary File Descriptor", 7226 so remove any conflicting pejoratives. 7227 archures.h: Consists solely of comments; remove it. 7228 7229 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7230 7231 * Makefile.in, bfd.c: Made it compile again. 7232 7233 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7234 7235 * newsos3.c, targets.c, coffcode.h: new patches from David Wood 7236 7237 7238 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7239 7240 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c 7241 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on 7242 lint fixes. 7243 7244 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 7245 29k coff by David Wood (wood (a] lab.ultra.nyu.edu). 7246 7247 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7248 7249 * core.c: New file. 7250 * format.c: New file. 7251 * reloc.c: New file. 7252 * section.c: New file. 7253 * syms.c: New filew. 7254 Cleaned up the rest of the files a bit, and added some 7255 documentation. 7256 7257 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu) 7258 7259 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl 7260 really takes 3 arguments, patched code and ammended prototypes. 7261 7262 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7263 7264 * ../include/bfd.h (struct bfd_target): Added new field 7265 "align_power_min" which contains the minimum alignment for a 7266 section. This is used in coff_new_section_hook. The field 7267 insertion necessitates an update of all backends.. 7268 7269 * aoutf1.h jump table field inserted 7270 7271 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended 7272 filenames too. 7273 7274 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump 7275 table field inserted. 7276 7277 * coffcode.h(just about everything) Now patches up symbol tables 7278 using a different mechanism. The Intel major bug has been fixed, 7279 and the linker can self host on the Aviion and be debugged with 7280 gdb. 7281 7282 * ecoff.c: new include and jump table patch, i386coff.c: new 7283 include and jump table patch, icoff.c: new include and jump table 7284 patch, ieee.c: can now read archives containing ieee modules., 7285 libcoff.h: added (combined_entry_type), libieee.h: uped max 7286 sections to 20, m68kcoff.c: new include and jump table patch, 7287 m88kbcs.c: new include and jump table patch, oasys.c: various bugs 7288 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish. 7289 srec.c: jump table patch. trad-code.c fixed #IF typeo 7290 7291 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com) 7292 7293 * coffcode.h (coff_swap_aux_in): added else case to deal with 7294 filenames less than 9 characters. 7295 7296 7297 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7298 7299 * oasys.c (oasys_archive_p): fixed so it works 7300 7301 * srec.c: now allows any number of sections to be created in a 7302 file. Outputs addresses of the right length. 7303 7304 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7305 7306 * bfd.c (bfd_check_format): Fixed problem where when a defaulted 7307 target didn't match, the format got set to the attempted match, 7308 breaking a future test. 7309 7310 *../include/i386coff.h : fixed typo in type field with size 7311 7312 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added 7313 support in the jump table for the swapping routines exported to 7314 gdb. Now gdb works with the 386. 7315 7316 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com) 7317 7318 * Merge in changes from gdb-3.95 release. 7319 Makefile.in: Allow hmake and tmake files to add OFILES. 7320 aoutf1.h: 7321 bfd.c: support specific targets as well as searching. When 7322 searching, take default target in preference to others. 7323 bfd.doc: typos 7324 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment. 7325 liba.out.h: Don't hard-code file offsets; use N_ macros for them. 7326 libbfd.h: Support specific targets as well as searching. 7327 opncls.c: Support specific targets as well as searching. 7328 targets.c: Search is short-circuited if default target matches. 7329 liboasys.c, libieee.c: Undo bothner changes that make macros 7330 work to the left of assignment, but which depend on the 7331 representations of different pointer types being the same. 7332 7333 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7334 7335 * i386coff.c: created. 7336 * coffcode.h: added support for 386. 7337 * Makefile.in: added support for 386. 7338 * ../include/i386coff.h: created 7339 7340 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7341 7342 * coffcode.h: removed all put_x_<sizes> 7343 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added 7344 DEFUNS 7345 7346 7347 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7348 (bothner) 7349 * opncls.c: Changed obstack_chunk_alloc use xmalloc 7350 7351 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7352 7353 * everything: Removed sysdep.h from bfd.h and put back into files 7354 from which it was split out. Now 64 bit version is built with a 7355 -DHOST_64_BIT="long long" on the compile line. 7356 7357 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7358 7359 Changed all the [get|put][name] routines to use [get|put]_[size 7360 in bytes]. 7361 7362 Put in support for 64 bit work. Now two versions of bfd may be 7363 generated, according to the state of TARGET_64_BIT, one which is 7364 32 bit only, and one which is 64/32 bits. 7365 Created new back end 'demo64' to test 64 bit functionality. 7366 7367 Renamed some files to work on DOS. 7368 7369 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added 7370 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name 7371 chage, 64 bit transfer. * liba.out.h: Split out common code from 7372 sunos and newsos into liba.out. Name changes and prototype mods. * 7373 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h: 7374 prototypes for new functions. * libcoff.h: lint * libieee.h: make 7375 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name 7376 change and 64bit stuff.* newsos3.c: common code removed, new jump 7377 table. * oasys.c: Name change * opncls.c: Portability fixes * 7378 srec.c: Name changes * sunos.c: Removed comon code. * targets.c: 7379 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to 7380 be called b.out.c * coffcode.h: used to be called coff-code.h, now 7381 64bit ized. * demo64.c: 64 bit a.out back end 7382 7383 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7384 from bothner 7385 * libieee.h: Make ieee_data and ieee_ar_data macros usable 7386 on LHS of assignment, even when using old compilers. 7387 * liboasys.h: Ditto for oasys_data and oasys_ar_data. 7388 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers. 7389 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR. 7390 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined. 7391 * targets.c: Add declaration of newsos3_vec. 7392 7393 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7394 7395 * aout.c: fixxed some of the problems with filepos calculation. 7396 (swap_ext_reloc): fixed problem with creation of relocs. 7397 (aout_set_section_contents): fixed filepos problem 7398 7399 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add. 7400 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x. 7401 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete. 7402 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p) 7403 cleaned up. (coff_write_object_contents) cleaned up. 7404 7405 * ecoff.c: Totally different. Now supports ecoff fully. 7406 7407 * icoff.c: fixed problems in relocation callout. 7408 7409 * libcoff.h: (struct icofdata) removed hdr structure from tdata. 7410 7411 * m68kcoff.c: updated target vector. 7412 7413 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls 7414 choose_reloc_size. (sunos4_write_object_contents) now calls 7415 choose_reloc_size so outputs relocs correctly, also calculates the 7416 size of the sections correctly. 7417 7418 7419 7420 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com) 7421 7422 Merge Per Bothner's changes to modularize BFD a.out a bit. 7423 7424 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add. 7425 * ieee.c: Cast enums to int before comparing them, for brain- 7426 dead compilers. 7427 * coff-code.h: Remove coff_get_section_contents, and use the 7428 generic one instead. 7429 7430 * aout.c: Derive new module from sunos.c, containing generic 7431 support code for all kinds of a.out files. 7432 7433 * sunos.c: Remove all code that goes in aout.c. Split out 7434 machine dependent followup in sunos4_object_p into 7435 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector, 7436 and redefine only the names we CHANGE, not all the names. Drop 7437 the little-endian vector, and rename the vector as sunos4 rather 7438 than generic. 7439 7440 * b.out.c: Use aout.c routines for most of the work. Slight 7441 changes for the new regime. Remove close_and_cleanup and 7442 get_section_contents in favor of generics. New transfer vector 7443 regime. 7444 7445 * newsos3.c: New support for Sony NEWS, another a.out format. 7446 7447 * ecoff.c: Remove close_and_cleanup. New tvec regime. 7448 * icoff.c, m88k-bcs.c: Add write_contents to tvec. 7449 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents 7450 to tvec. 7451 * opncls.c (bfd_close): Call format-dependent write_contents 7452 routine, if writing, before calling target-dependent 7453 close_and_cleanup routine (which is now always generic, I think). 7454 * srec.c: Use bfd_alloc instead of malloc. Remove 7455 close_and_cleanup and move code from it to 7456 srec_write_object_contents. Add write_contents to tvec. 7457 * targets.c: Remove a.out little vector, replace a.out big 7458 vector with SunOS vector. FIXME: Need Vax support again now. 7459 7460 * libbfd.h: Add write_contents format-dependent-vector to the 7461 bfd_target vector. Supply a generic close_and_cleanup routine. 7462 * liba.out.h: Handle the new aout.c split. Add prototypes for 7463 all routines defined in aout.c. Rename "sunos" things to "aout" 7464 things. Add a few fields where needed for various formats. 7465 * Makefile.in: Add aout.c and newsos3.c. 7466 7467 * archive.c, ieee.c, oasys.c: Lint. 7468 7469 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7470 7471 * ../include/bfd.h 7472 changed forward declaration struct stat; to reduce warnings. Changed 7473 comment on bfd_h_<x>_x. 7474 7475 * ../include/m68kcoff.h, ../include/intel-coff.h, 7476 ../include/m88k-bcs.h 7477 Now there are two incarnations of relocs, linenos and syments. One for 7478 internal digestion, and one full of char arrays for I/O. The original 7479 names have gone to detect errors. 7480 7481 * Makefile.in, m68kcoff.c, targets.c 7482 Test new structure code with a 68k coff implementaion 7483 7484 * coff-code.h, icoff.c, coffswap.c, libcoff.h 7485 Fixed all the places where there were problems with the size and 7486 alignments of structures on disk and structures in memory. #ifed out 7487 all the code in coffswap.c, since it should be done using the target 7488 swap routines now. 7489 7490 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7491 7492 * ieee.c (do_one, ieee_slurp_section_data): now supports the load 7493 multiple reloc command. 7494 7495 * sunos.c (sunos4_set_section_contents): Made it so that sections 7496 are always padded to their alignment size. 7497 7498 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com) 7499 7500 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c: 7501 Clean up types and such (saber C problems). 7502 * ecoff.c: Clean up types and such. Remove routines that are 7503 not used. Fix up reading and swapping of shorts from files. 7504 7505 Notes on bfd-0.5.2-patch1a, from Per Bothner: 7506 7507 * a.out.vax.c: Remove two bogus "static" from prototypes. 7508 7509 * ecoff.c: Got rid of lots of non-working junk (that had 7510 been copied directly from coff-code.h). 7511 Updated to be consistent with updates to icoff.c and coff-code.h. 7512 7513 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH 7514 if they're missing (as they are in (BDS-4.3-based) NewsOS-3). 7515 7516 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge, 7517 but until the target_vector is automatically generated, 7518 it's as good as any. Note that the text offset is the only 7519 difference between NewsOS and SunOs (including magic numbers). 7520 (Most of the sunos_* routines should to renamed bsd_* 7521 and move to a bsd.c file. Then (and when the target_vector 7522 is automatically generated) it might make sense to create 7523 a separate Sony target.) 7524 7525 * sysdep.h: Don't declare fread and fwrite. Causes trouble 7526 on some systems, and doesn't help on others. 7527 Similarly, only define X_OK if not already defined. 7528 7529 * trad-core.c: Don't include sys/stat.h - at least 7530 on NewsOS 3, it has already been included. 7531 7532 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com) 7533 7534 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux, 7535 bfd_coff_swap_lineno): Export the routines that byte-swap COFF 7536 symbol tables if necessary when reading them in, so gdb can use 7537 them. Add "bfd_coff_" to the names so they won't conflict with 7538 names in calling programs. FIXME-soon: if coff-code.h is 7539 included in two BFD modules, this will cause duplicate 7540 definitions; the routines should be exported to a separate, 7541 common, module (probably along with a mess of other ones). 7542 7543 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com) 7544 7545 Improve modtime support. 7546 7547 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime. 7548 Remove #define for bfd_get_mtime. Remove gratuitous comment. 7549 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached. 7550 BUG: archive members still do not get correct mod times. 7551 7552 Improve floating point support for core files. 7553 7554 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff. 7555 (sunos4_core_file_p): Create a second registers section in the 7556 core file, called ".reg2", for the float registers. 7557 7558 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com) 7559 7560 * many changes to improve archive handling; found a logic flaw in 7561 bfd_check_format which only just happened to work by cooncidence. 7562 7563 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7564 7565 * bfd.c (bfd_perform_relocation): fixed to use output_offsets 7566 correctly. 7567 7568 * bfd.h: changed type of udata in asymbol to void *, like it 7569 should be. Added bfd_reloc_dangerous enum member. 7570 7571 * coff-code.h: Fixed it so that internally generated symbols get 7572 their values relocated correctly in all cases. Removed calls to 7573 xmalloc. 7574 7575 * icoff.c: Not understanding the destination symbol of a reloc is 7576 not a failure any more, just 'dangerous'. This allows linking of 7577 b.out and coff images. 7578 7579 * sunos.c: Cleaned up the way that ZMAGIC section sizes are 7580 calculated. 7581 7582 7583 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7584 7585 * sunos.c (translate_to_native_sym_flags): fixed 7586 sym_pointer->n_value so that symbols on the way out get their 7587 section relative values calculated correctly. 7588 7589 * coff-code.h (mangle_symbols): fixed problem where tags were not 7590 being relocated for structs, enums, unions. Also various lints. 7591 7592 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com) 7593 7594 * archive.c (get_elt_at_filepos): system_call_error returned 7595 incorrectly. 7596 7597 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com) 7598 7599 * Resolve the use of no_error and system_call_error. 7600 The bfd library itself now will never set bfd_error to 7601 no_error. 7602 7603 The code still needs to be combed to make sure all the error 7604 codes are correct. I suspect they are not always set correctly. 7605 7606 * The names of all the messages have _ prepended because the sun 7607 bundled compiler can't distinguish from a macro which takes an 7608 argument and the same identifier in a non-macro context. 7609 7610 * The reason for the above being that entry points which used to 7611 be trampoline functions are now just macros which expand to a 7612 direct call through the bfd's xfer vector. 7613 7614 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why 7615 must gas have its own version of everything (the gas version 7616 had the correct value) 7617 7618 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7619 7620 * b.out.c: Added patches supplied by chrisb (a] mipon2.intel.com to 7621 properly support i960 architecture and output correct reloc stuff. 7622 7623 * bfd.h: added prototype for bfd_printable_arch_mach, added 7624 BFD_FAIL 7625 7626 * coff-code.h: Applied patches from chrisb to support i960 7627 architecture, zero relocs and swap them correcly and conditionally 7628 compiled the timestamp. 7629 7630 * sunos.c: Made the default section alignment 2^3 so that doubles 7631 are done properly. Fixed the same reloc bug that was in b.out.c 7632 7633 * sysdep.h: Now compiles on a Posix box 7634 7635 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com) 7636 7637 * icoff.c: Fix comment on big-endian version. 7638 * coff-code.h: Make HAS_RELOC really work (it's backwards from 7639 F_RELFLG). Set F_AR32WR in output files if little endian 7640 architecture. 7641 7642 Tue Jan 29 20:56:10 PST 1991 steve (a] cygnus.com 7643 7644 * archures.c fixed =/== typo 7645 7646 * sunos.c added architecture stuff for output. Fixed 7647 bug where files where vma(data) != size(text) 7648 were processed wrong. 7649 7650 * coff-code.h added a lint cast 7651 7652 * (../include/a.out.sun4.h) fixed it so zmagic 7653 worked 7654 7655 Mon Jan 28 19:15:29 PST 1991 steve (a] cygnus.com 7656 7657 * archive.c removed loads of includes, and fixed bug where string 7658 table didn't have a null at the end. 7659 7660 * bfd.c fixed includes, added symbols argument to 7661 canonicalize_reloc entry point. 7662 7663 * libbfd.c fixed includes and added some lint patches. 7664 7665 * targets.c added both sorts of intel coff. 7666 7667 * b.out.c fixed included, changed was the canonical 7668 relocs were done. 7669 7670 * icoff.c added support for callj and big and little 7671 enidian tables. 7672 7673 * opncls.c added chmod+xing for files with EXEC_P set. 7674 7675 * sunos.c fixed includes. Changed default section 7676 alignement to words. Fixed relocation stuff to work with 7677 new scheme 7678 7679 * bfd.h various new types added, prototype for new 7680 reloc calls, changed bfd->iostream to a void * 7681 to including files don't need stdio.h. 7682 7683 * libcoff.h added conversion table to tie relocs to 7684 canonical symbols 7685 7686 * sysdep.h created 7687 7688 * coff-code.h fixed includes. Added code to support 7689 big and little endian formats. Various lints. Better 7690 processing of symbols. Changed reloc stuff to new 7691 order 7692 7693 * libbfd.h fixed includes 7694 7695 7696 Mon Jan 21 11:53:51 PST 1991 steve (a] cygnus.com 7697 7698 * bfd.h: changed name of alignment entry in sec_struct to 7699 alignment_power, because of conflicting uses within bfd. 7700 Now it should be obvious that it's a 2**n alignment 7701 specifier. Removed start_pad, end_alignment, block, minsize, 7702 output_file_alignment, subsection_alignment and original_vma fields. 7703 Added align_power() macro. Fixed bfd_section_alignment 7704 acessor macros. Added bfd_symbol_same_target macro. 7705 7706 * b.out.c (b_out_write_object_contents): fixed to use 7707 new alignment member. Fixed (callj_callback) to use section 7708 relative symbols properly. 7709 7710 * sunos.c (sunos4_object_p): fixed to use new alignment_power. 7711 Fixed (translate_from_native_sym_flags) to correctly make 7712 symbols section relative. 7713 7714 * bfd.c (bfd_errmsg): fixed various enum cast problems. 7715 (bfd_make_section): took out initialization of obsolete members. 7716 (bfd_print_symbol_vandf): added 7717 7718 * opncls.c (bfd_create): created. 7719 7720 * coff-code.h (coff_new_section_hook): took away refs 7721 to obsolete members. (make_a_section_from_file) added 7722 conversion between alignment types. (coff_symbol_from) 7723 added. (coff_count_linenumbers) only counts linenumbers 7724 if symbol is of coff-type. (coff_mangle_symbols) only 7725 heavily mangles symbols if symbol is coff-type. 7726 (coff_write_symbols) various lints. (coff_write_object_contents) 7727 various lints and modification for alignment conversion. 7728 (coff_slurp_relocs) fixed for use with new asection shape. 7729 7730 Sat Jan 19 16:10:42 PST 1991 steve (a] cygnus.com 7731 7732 * archive.c> lots of lint. 7733 7734 * b.out.c: added callj relocation support, upgrated reloc howto. 7735 Fixed so that asymbol and reloc records are output 7736 correctly. 7737 7738 * bfd.c: lots of lint, support for new bfd entry point 7739 bfd_print_symbol. 7740 7741 * bfd.h: changed definition of asymbol to contain pointer to 7742 owning bfd, removed target dependencies. 7743 7744 * cache.c: took out print statements, put in BFD_ASSERT calls. 7745 7746 * coff-code.h: various lints, corrected linenumber output 7747 functionality. Added support for new style asymbols and 7748 bfd_print_symbol. Fixed so that asymbol and 7749 reloc records are handled correctly. Added timestamp. 7750 7751 * icoff.c: Added support for new howto shape. 7752 7753 * liba.out.h: Added support for new asymbol shape 7754 7755 * libbfd.c: various lints 7756 7757 * libbfd.h: various lints 7758 7759 * libcoff.h: added support for new asymbol shape. 7760 7761 * sunos.c: various lints. Added support for new asymbol shape 7762 and bfd_print_symbol. 7763 7764 Wed Jan 16 21:38:09 PST 1991 steve (a] cygnus.com 7765 7766 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of 7767 pointer lint. Added support for callj relocation. Fixed bug where 7768 the last 32 bytes of the text section were overwritten by data. Fixed bug 7769 where archives of b.out didn't work due bfd_slurp_extended_name_table 7770 returning false. 7771 7772 * sunos.c added support for n_other field. Braced the howto table so 7773 that it won't be affected by any lengthing of the howto struct typedef. 7774 Various lints 7775 7776 * bfd.h added support for n_other field, added special_function 7777 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x 7778 macros. 7779 7780 * bfd.c upgraded bfd_perform_relocation, various lints. 7781 7782 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl) 7783 7784 * ChangeLog: Started ChangeLog for BFD. 7785 * TODO: Create file for suggestions. 7786 7787 * Makefile: Support easy loading into Saber C. 7788 Add dependencies for icoff.o and bcs88kcoff.o. 7789 Rename coff.c to coff-code.h. Change callers. 7790 7791 * bfd.c (bfd_check_format): Allow the check_format routines 7792 to return the desired target vector, rather than just a Boolean. 7793 bfd.h (bfd_check_format): Change function pointer return type. 7794 archive.c (bfd_generic_archive_p): change callee. 7795 b.out.c (b_out_little_object_p, b_out_big_object_p, 7796 b_out_real_object_p): change callee. 7797 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false 7798 in check_format transfer vectors that need a filler. 7799 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls. 7800 bcs88kcoff.c: change callee. 7801 coff-code.h (coff_real_object_p, coff_big_object_p): change callee. 7802 icoff.c: change callee. 7803 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee. 7804 7805 * libbfd.c (zalloc): It should actually zero the storage! 7806 This was commented out for some reason. 7807 7808 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls. 7809 This is so callers can avoid <stdlib.h> which doesn't exist 7810 on older systems. 7811 7812 * bfd.c (map_over_sections): Add debugging code, since I 7813 noticed the section count for sunos core files was bad, but only 7814 GDB had detected the problem. 7815 (bfd_set_section_lineno_size, bfd_set_section_linenos, 7816 bfd_get_section_linenos): Remove obsolete functions. 7817 (bfd_apply_relocations): Use longs, not ints, for the math. 7818 7819 * bfd.h: Declare enum boolean and struct bfd_target as well 7820 as typedefs for them. Remove obsolete 7821 bfd_get_section_lineno_size. 7822 7823 * cache.c: Make the "fdopen" support work. Keep better track 7824 of how many files are open. Centralize the opening of files 7825 and be sure bfd_open[rw] actually try to open the file. Evade 7826 linked list initialization problems. 7827 7828 * b.out.c, coff-code.h, opncls.c, sunos.c: lint. 7829 7830 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names. 7831 7832 * cplus-dem.c: Delete file, since it is not part of BFD. 7833 7834 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code. 7835 (bfd_openr, bfd_openw): Actually open the file, give error now. 7836 7837 * sunos.c (sunos4_core_file_p): Set section count. 7838 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate 7839 obsolete definitions. 7840 (_write_symbol_table): Initialize <idx> counter. 7841 (foop): Eliminate debugging code. 7842 7844 Copyright (C) 1991-1993 Free Software Foundation, Inc. 7845 7846 Copying and distribution of this file, with or without modification, 7847 are permitted in any medium without royalty provided the copyright 7848 notice and this notice are preserved. 7849 7850 Local Variables: 7851 mode: change-log 7852 left-margin: 8 7853 fill-column: 74 7854 version-control: never 7855 End: 7856
