ChangeLog-9193 revision 60484
1Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@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 32Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@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 37Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com) 38 39 * i386mach3.c (N_TXTADDR): Define. 40 41Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@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 148Thu Dec 30 07:41:36 1993 Peter Schauer (pes@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 153Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@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 158Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@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 172Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu) 173 174 * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@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 182Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@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 196Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@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 202Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@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 211Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com) 212 213 * nlmcode.h: Fixes to avoid compiler warnings... 214 215Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com) 216 217 * libnlm.h (nlm_backend_data): Removed macro definition. 218 (nlm_alpha_backend_data): Adjusted accordingly. 219 220Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@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 242Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu) 243 244 Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@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 267Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) 268 269 * config/solaris2.mh (HDEFINES): Remove -Dconst= 270 * hosts/solaris.h: If not __GNUC__, define const as empty. 271 272Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@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 304Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@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 311Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@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 331Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@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 399Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@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 sco-core.o, which no longer exists. 412 (CFILES): Added all *-core.c files. 413 Rebuilt dependencies. 414 415Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@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 445Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@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 450Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@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 458Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com) 459 460 Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner): 461 * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE. 462 * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o. 463 * bfd/ptrace-core.c: New file for dealing with core files with 464 start with the ptrace_user structure found on BCS compliant systems. 465 * bfd/targets.c (ptrace_core_vec): New vector. 466 467Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@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 475Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 476 477 * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define. 478 * hosts/sparclynx.h: Include lynx.h instead of duplicating it. 479 480Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@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 497Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@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 519Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@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 572Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@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 582Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@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 598Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@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 605Tue 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 612Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 613 614 * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and 615 change PAGE_SIZE to 4096. 616 617Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com) 618 619 * Makefile.in (diststuff): New target. 620 621 * VERSION: Updated. 622 623Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@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 637Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@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 649Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@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 702Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@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 709Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@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 734Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com) 735 736 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define. 737 738Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@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@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 789Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@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 800Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 801 802 * Makefile.in (realclean): Don't remove generated headers. Reverts 803 change of 2 Jul 1993. 804 805Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@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 811Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu) 812 813 * libbfd.c (bfd_put_8): Add parens around reference to "val" 814 argument. 815 816Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com) 817 818 * hosts/i386mach3.h (HOST_SEGMENT_SIZE), 819 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?). 820 821Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) 822 823 * coffcode.h (coff_write_object_contents): Zero out internal_a. 824 825Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@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 833Thu Nov 4 14:46:14 1993 John Gilmore (gnu@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 838Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu) 839 840 * From Pete Hoogenboom (hoogen@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 845Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com) 846 847 * Makefile.in: Add .PHONY for check and installcheck rules. 848 849Tue Nov 2 14:42:27 1993 Bill Cox (bill@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 854Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com) 855 856 * libbfd.h (artdata): Use long, not time_t for portability, at 857 least to HPUX. 858 859Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 860 861 * config.bfd: Use bigmips for mips*-*-bsd*. 862 863Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@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 897Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 898 899 * config.bfd: Use m68k-elf for m68*-*-sysv4*. 900 901Sun Oct 31 09:35:49 1993 Jim Kingdon (kingdon@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 910Sat Oct 30 12:27:09 1993 David J. Mackenzie (djm@thepub.cygnus.com) 911 912 * aoutx.h (aout,slurp_reloc_table): Avoid a goto. 913 914Fri Oct 29 16:04:33 1993 David J. Mackenzie (djm@thepub.cygnus.com) 915 916 * gen-aout.c, libbfd.c: exit(1) instead of exit(-1). 917 918Fri Oct 29 13:17:21 1993 Ian Lance Taylor (ian@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 934Thu Oct 28 20:02:31 1993 David J. Mackenzie (djm@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 939Thu Oct 28 16:33:26 1993 Stan Shebs (shebs@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 964Thu Oct 28 16:23:40 1993 Ian Lance Taylor (ian@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 989Wed Oct 27 16:51:29 1993 Jim Kingdon (kingdon@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 996Wed Oct 27 12:18:07 1993 Ian Lance Taylor (ian@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 1002Tue Oct 26 16:21:12 1993 Jim Kingdon (kingdon@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 1009Tue Oct 26 16:53:12 1993 Ian Lance Taylor (ian@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 1014Tue Oct 26 10:16:54 1993 Ken Raeburn (raeburn@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 1046Tue 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 1051Mon Oct 25 16:05:23 1993 Ian Lance Taylor (ian@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 1069Mon Oct 25 09:59:37 1993 Ken Raeburn (raeburn@cygnus.com) 1070 1071 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_SPARC_WDISP22. 1072 1073Fri Oct 22 20:35:54 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) 1074 1075 * config.bfd: handle mips*-* instead of mips-*, use mips*el 1076 instead of mips-*-*l 1077 1078Fri Oct 22 14:03:33 1993 Mark Eichin (eichin@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 1084Fri Oct 22 11:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) 1085 1086 * targets.c (target_vector): Enable MIPS ELF vectors. 1087 1088Fri Oct 22 07:51:51 1993 Jim Kingdon (kingdon@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 1094Thu Oct 21 12:16:26 1993 Ken Raeburn (raeburn@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 1205Thu Oct 21 12:41:34 1993 Jim Kingdon (kingdon@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 1212Thu Oct 21 13:05:16 1993 Ian Lance Taylor (ian@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 1227Wed Oct 20 12:22:37 1993 Ian Lance Taylor (ian@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 1238Wed Oct 20 10:28:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 1239 1240 * hosts/i386bsd.h [__bsdi__]: Define HOST_DATA_START_ADDR. 1241 1242Wed Oct 20 10:10:07 1993 Ken Raeburn (raeburn@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 1251Tue Oct 19 15:26:26 1993 Ian Lance Taylor (ian@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 1283Thu Oct 14 01:10:35 1993 Ian Lance Taylor (ian@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 1299Wed Oct 13 18:39:03 1993 Ken Raeburn (raeburn@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@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 1328Wed Oct 13 14:28:17 1993 Ken Raeburn (raeburn@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 1344Tue Oct 12 17:03:27 1993 Ian Lance Taylor (ian@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 1366Mon Oct 11 17:25:18 1993 Ian Lance Taylor (ian@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 1383Fri Oct 8 15:25:33 1993 Peter Schauer (pes@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 1388Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) 1389 1390 * configure.in: Do not define SELECT_VECS, SELECT_ARCHITECTURES 1391 if configuring --with-targets=all. 1392 1393Thu Oct 7 17:34:07 1993 Ken Raeburn (raeburn@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 1401Thu Oct 7 10:50:38 1993 Steve Chamberlain (sac@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 1414Thu Oct 7 14:24:13 1993 Ken Raeburn (raeburn@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 1425Tue Oct 5 10:44:32 1993 Jim Kingdon (kingdon@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 1434Sun Oct 3 12:35:15 1993 Stan Shebs (shebs@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 1463Sat Oct 2 18:48:17 1993 Jim Kingdon (kingdon@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 1468Fri Oct 1 13:14:17 1993 Stan Shebs (shebs@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 1488Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn@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 1503Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon@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 1513Tue Sep 28 03:22:24 1993 Peter Schauer (pes@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 1520Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@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 1538Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 1539 1540 * archive.c: Define offsetof here. 1541 * hosts/*.h: Don't define it here. 1542 1543Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) 1544 1545 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB 1546 section. 1547 1548Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 1549 1550 * hpux-core.c: Add comment about hpux version 7. 1551 1552Fri 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 1559Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@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 1584Fri Sep 24 00:42:23 1993 Peter Schauer (pes@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 1594Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@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 1604Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 1605 1606 * gen-aout.c (main): Output newline after end of comment, not 1607 before. (Reported by Jonathan Stone, 1608 jonathan@oscar.stanford.edu). 1609 1610Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@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 1630Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@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 1639Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 1640 1641 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*. 1642 1643Wed 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 1655Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@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 1668Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@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 1675Fri Sep 17 02:04:31 1993 John Gilmore (gnu@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 1686Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@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 1694Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@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 1701Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@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 1710Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@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 1719Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) 1720 1721 * libbfd-in.h (struct artdata): Add armap_timestamp and 1722 armap_datepos here too. 1723 1724Mon Sep 13 21:03:18 1993 John Gilmore (gnu@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 1746Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@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 1761Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@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 1773Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 1774 1775 * configure.in: Make 64-bit stuff work with "--with-targets=all". 1776 1777Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@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 1786Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) 1787 1788 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for 1789 R_386_PC32. 1790 1791Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@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 1853Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@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.hosts: Use it. 1859 1860Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@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 1865Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@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 1880Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 1881 1882 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols. 1883 1884Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@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 1956Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com) 1957 1958 * config.bfd: recognize m88110. 1959 1960Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@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 2066Mon Aug 23 1993 Sean Fagan (sef@cygnus.com) 2067 and Jim Kingdon (kingdon@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 2075Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 2076 2077 * config/m88k-elf.mt: New file. 2078 * config.bfd: Use it for m88*-*-sysv4*. 2079 2080Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@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@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@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@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 2140Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@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 2150Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@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 2160Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@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 2168Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@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 2182Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com) 2183 2184 * config.bfd (cpu): Extract from canonical name with sed. 2185 * configure.in: Don't pass it. 2186 2187Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@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 2195Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@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 2207Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@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 2228Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@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 2259Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@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 2276Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@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 2298Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@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 2309Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com) 2310 2311 * configure.in: Replace calls to sort with shell code 2312 to uniq the lists. 2313 2314Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 2315 2316 * configure.in: Include aout32.o for any a.out/b.out formats. 2317 2318Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@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 2328Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com) 2329 2330 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed. 2331 2332Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 2333 2334 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL. 2335 2336 * bfd.c (bfd_scan_vma): New function. 2337 2338Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@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 2347Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com) 2348 2349 * configure.in: Remove unneeded test. 2350 2351Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 2352 2353 * Makefile.in ({dist,real}clean): Use $(MAKE), not make. 2354 2355Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@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,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt 2383 (TDEFAULTS): Don't define BFD; not used. 2384 2385 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES; 2386 this is a host, not a target. 2387 2388Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com) 2389 2390 * elfcode.h (elf_object_p): Add comment about what this function 2391 does and to watch out for side effects. Add FIXME for memory leaks. 2392 Fix comment about checking for matching byte order. Preserve 2393 pointer to old tdata (if any), and restore it if we don't match 2394 file with target vector. If we are going to use goto's, use them 2395 consistently and maintainably. 2396 * nlmcode.h (nlm_object_p): Expand comments about leaked memory 2397 to note that the problem is even more serious than just leaked 2398 memory. Replace goto with more traditional return. 2399 2400Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com) 2401 2402 Fix incorrect or useless makefile variable definitions: 2403 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to 2404 define DEFAULT_VECTOR, instead of TDEFINES. 2405 * config/i386aix.mh (MINIMIZE): Don't define. 2406 * config/hppaosf.mh (MINIMIZE): Don't conditionalize. 2407 * config/rs6000.mh (ALLOCA), 2408 * config/i386v.mh (ALLOCA), 2409 * config/i386linux.mh (ALLOCA), 2410 * config/i386isc.mh (ALLOCA), 2411 * config/go32.mh (EXTRALIBS): Don't define; not used. 2412 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES. 2413 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES. 2414 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host. 2415 2416 * config/README: New file, explaining the variables. 2417 2418 * targets.c (target_vector): Add hp300_bsd_vec. 2419 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd. 2420 (hp300bsd.o): New rule. 2421 2422Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 2423 2424 * libelf.h (NAME): Provide a default definition, that's neither 2425 for 32 bits nor for 64. 2426 2427 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org) 2428 2429 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since 2430 that is what is in elf.c. 2431 2432Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) 2433 2434 * ecoff.c (ecoff_set_symbol_info): Removed special handling for 2435 scBss and scSBss symbols, since it was wrong. 2436 2437 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on 2438 coffcode.h. 2439 2440 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael 2441 Bloom): Only set STYP_BSS for SEC_ALLOC sections. 2442 2443 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul 2444 <arnej@kari.fm.unit.no>: Handle a COFF style armap. 2445 2446Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 2447 2448 * hpux-core.c: Cast return value from bfd_zalloc. 2449 2450Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 2451 2452 * aoutx.h (log2): Delete i387-specific code. 2453 2454 * Makefile.in (BFD_LIBS): Always include elf.o. 2455 (BFD32_BACKENDS): Don't include elf.o here. 2456 (ofiles): Delete references to ofiles2 and ofiles3. 2457 (do_clean): Delete ofiles. 2458 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h. 2459 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2. 2460 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new. 2461 2462 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a 2463 generated file. 2464 2465 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types 2466 (from Meissner's additions to bfd-in2.h). 2467 2468 * elf32-i386.c (ELF_MAXPAGESIZE): Define. 2469 2470 Merged: 2471 2472 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org) 2473 2474 * elfcode.h (elf_write_object_contents): Don't drop core if 2475 elf_symbol_from returns a NULL pointer when processing a non-elf 2476 symbol, use a 0 size instead. 2477 2478 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org) 2479 2480 * elfcode.h (elf_hash): Delete macro mapping elf_hash to 2481 bfd_elf32_hash, since the hash table is independent of the 32/64 2482 bit system. 2483 2484 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since 2485 that is what is in elf.c. 2486 2487 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org) 2488 2489 * elf32-i386.h (reloc_type): Reformat spacing. 2490 (elf_howto_table): Add the rest of the 386/ELF relocations. 2491 (elf_i386_reloc_type_lookup): Ditto. 2492 (elf_i386_info_to_howto): Ditto. 2493 (elf_i386_info_to_howto_rel): Ditto. 2494 2495Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com) 2496 2497 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value 2498 of nlm_slurp_symbol_table as boolean, not pointer. 2499 * nlmcode.h (nlm_canonicalize_reloc): Test return value 2500 of nlm_slurp_reloc_fixups as boolean, not pointer. 2501 2502Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) 2503 2504 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__ 2505 are now predefined by GCC 2506 2507Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com) 2508 2509 * coffgen.c (coff_print_symbol): Add the section offset to the 2510 line number address, so it's printed the same way as the function 2511 address. Only showed up for line numbers that aren't in the first 2512 section (.text). 2513 2514Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com) 2515 2516 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs. 2517 (nlm_mangle_relocs_func): New macro. 2518 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly. 2519 (nlm_i386_mangle_relocs): New function. 2520 * nlmcode.h (nlm_compute_section_file_positions): Move all common 2521 symbols into the .bss section. 2522 (nlm_set_section_contents): Call the mangle_relocs function. 2523 (nlm_write_object_contents): Treat a reloc against any defined 2524 symbol as an internal reloc. Fix bug in external reloc counting. 2525 Get the offset and debugging type right for .bss symbols. Only 2526 output debugging symbols for defined symbols. 2527 2528 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than 2529 using printf. 2530 * coff-z8k.c (rtype2howto): Likewise. 2531 * coffcode.h (dummy_reloc16_extra_cases): Likewise. 2532 * elf32-i386.c (TRACE): Likewise. 2533 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise. 2534 * rs6000-core.c (rs6000coff_get_section_contents): Likewise. 2535 * coffgen.c (coff_print_symbol): Do an fprintf to the file 2536 argument rather than using printf. 2537 2538Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com) 2539 2540 * coffswap.h: Added macros used when accessing several fields; 2541 default is the same as before. 2542 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields. 2543 * coff-alpha.c: Defined macros to use the right sizes in 2544 coffswap.h. 2545 * libecoff.h: Backend information is now in target vector, not 2546 BFD. Start of backend information is COFF backend information. 2547 * coff-alpha.c, coff-mips.c: Changed accordingly. 2548 * ecoff.c (ecoff_mkobject): New function. 2549 (ARMAP_START): Changed into backend information, since Alpha uses 2550 a different name. 2551 (ecoff_slurp_armap): Don't overlay archive header. 2552 * bfd.c: Include libcoff.h. 2553 2554Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com) 2555 2556 * Makefile.in (install): Fix sh syntax error. 2557 2558 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c. 2559 2560Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com) 2561 2562 * nlm_slurp_symbol_table: Don't use '&' on arrays. 2563 2564Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com) 2565 2566 * ecoff.c: New file for generic ECOFF functions. 2567 * ecoffswap.h: New file for ECOFF swapping functions which differ 2568 only slightly for different targets. 2569 * libecoff.h: Added prototypes for ecoff.c functions. 2570 (ecoff_backend_data): New structure. 2571 (ecoff_tdata): Added backend_data field. Changed external data 2572 pointers to be PTR rather than to a particular struct. 2573 (ecoff_symbol_struct): Moved in from coff-mips.c. 2574 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c. 2575 Added ECOFF backend structures. Include ecoffswap.h. 2576 * coff-msym.c: Removed; superseded by ecoffswap.h. 2577 * bfd.c: Include coff/internal.h. 2578 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o. 2579 Added ecoff.o. 2580 (BFD64_BACKENDS): Added coff-alpha.o. 2581 (CFILES): Removed coff-msym.c. Added ecoff.c. 2582 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h. 2583 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h. 2584 (ecoff.o, coff-alpha.o): New targets. 2585 (coff-msym.o): Removed target. 2586 2587Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com) 2588 2589 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances 2590 of EXFUN in the BFD sources. Heave ho! 2591 2592Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com) 2593 2594 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC. 2595 2596Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) 2597 2598 * hosts/sun3.h: remove some more conflicting decls 2599 2600Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com) 2601 2602 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT, 2603 redefine TEXT_START_ADDR to be 0. 2604 2605Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com) 2606 2607 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386 2608 host and target info. 2609 2610Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) 2611 2612 * nlm32-i386.c: New file. First cut at i386 NLM code. 2613 * libnlm.h: Added some more prototypes. 2614 (struct nlm_relent): New structure. 2615 (nlmNAME(symbol_type)): Added rcnt and relocs fields. 2616 (struct nlm_obj_tdata): Added new fields: nlm_symbols, 2617 nlm_text_low, nlm_data_low, nlm_reloc_fixups, 2618 nlm_reloc_fixup_secs. 2619 (struct nlm_backend_data): New structure, with accessor macros. 2620 * nlmcode.h: Use NLM_HIBIT rather than MSB. 2621 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set 2622 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the 2623 architecture. 2624 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out, 2625 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound 2626 swapping functions. 2627 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include 2628 external references in symbol table as undefined symbols. 2629 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation 2630 argument in get_symtab rather than in slurp_symbol_table. 2631 (nlm_slurp_symbol_table): Save symbol information in tdata. 2632 (nlm_print_symbol): New function. 2633 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound, 2634 nlm_canonicalize_reloc): New functions to read relocs. 2635 (nlm_compute_section_file_positions, nlm_set_section_contents, 2636 nlm_external_reloc_compare, nlm_write_object_contents): New 2637 functions to create NLM files. 2638 * nlm-target.h: Define all the nlm functions here either as 2639 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set 2640 the backend_data field to TARGET_BACKEND_DATA. 2641 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here; 2642 they are now in nlm-target.h. 2643 (TARGET_BACKEND_DATA): Define as NULL. 2644 * nlm.c (nlm_mkobject): Do allocate the tdata field. 2645 (nlm_set_arch_mach): New function. 2646 * targets.c: Added nlm32_i386_vec. 2647 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o. 2648 (CFILES): Added nlm32-i386.c. 2649 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h. 2650 (nlm32-i386.o): New target. 2651 2652Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) 2653 2654 * hosts/sun3.h: remove some function decls that conflict w/ ANSI 2655 C, and aren't needed anyway (return int) 2656 2657Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 2658 2659 * elfcode.h: Use casts with bfd_alloc and alloca. 2660 2661Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com) 2662 2663 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete. 2664 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with 2665 older cpp's, that don't do additional replacement on the JUMP_TABLE 2666 macro's argument. 2667 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of 2668 JUMP_TABLE macro. 2669 2670Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 2671 2672 Yet another trad-core variant: 2673 * config/esix.mh, hosts/esix.h: New files. 2674 * configure.hosts: Use them. 2675 2676Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com) 2677 2678 * reloc.c (bfd_perform_relocation): Handle the case of 2679 complain_overflow_bitfield, rightshift > bitpos, and a negative 2680 number. 2681 2682Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 2683 2684 * elfcode.h: Reimplement segment writing. 2685 (elf_write_phdrs): Use precomputed e_phoff rather than making 2686 assumptions. 2687 (elf_build_phdrs): Disabled, for now. 2688 (assign_file_position_for_section): Don't change file offset for 2689 SHT_NOBITS. 2690 (assign_file_positions_for_symtab_and_strtabs): New function. 2691 (struct seg_info): New type. 2692 (map_program_segments): New function. 2693 (assign_file_positions_except_relocs): For executables, leave 2694 section headers &c for last, and properly align all sections with 2695 flag SHF_ALLOC set. 2696 (prep_headers): No longer abort when EXEC_P is set. 2697 (write_shdrs_and_ehdr): Deleted all code relating to program 2698 segments. 2699 2700 * elfcode.h (various): Deleted some unused code, and debugging 2701 "malloc(0)" calls. 2702 (write_relocs): Cache value of last symbol looked up, to save 2703 time if the symbol is referred to repeatedly. 2704 (elf_fake_sections): Check only SEC_RELOC flag, not number of 2705 relocs. 2706 (assign_section_numbers): Likewise. 2707 2708 * Makefile.in (ofiles): Stars in wildcards belong outside quotes. 2709 2710 * libelf.h (struct elf_backend_data): New field, maxpagesize. 2711 (struct elf_obj_tdata): New field, phdr. 2712 * elf32-target.h (elf32_bed): Initialize maxpagesize from 2713 ELF_MAXPAGESIZE. 2714 (ELF_MAXPAGESIZE): Default to 1. 2715 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise. 2716 * elf32-sparc.c (ELF_MAXPAGESIZE): Define. 2717 (elf_sparc_howto_table): All relocs should have pcrel_offset=true. 2718 Most should have length field of `2'. 2719 2720 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs. 2721 2722 * config/sparc-aout.mt (TARGET_BACKENDS): Define. 2723 2724Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com) 2725 2726 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag}; 2727 the top level script has already adjusted for it. 2728 2729Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) 2730 2731 * srec.c (srec_write_symbols): Get CR LF in the right order. 2732 2733Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 2734 2735 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>. 2736 2737Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) 2738 2739 * reloc.c (bfd_perform_relocation): Handle case of rightshift != 2740 bitpos when overflow checking. 2741 2742Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com) 2743 2744 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol, 2745 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert): 2746 Send error messages to stderr. 2747 2748Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com) 2749 2750 * nlm{32,64}-target.h: Remove. 2751 * nlm-target.h: New file, merged from nlm{32,64}-target.h 2752 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE. 2753 * nlm.c (ARCH_SIZE): Remove define to zero. 2754 * nlm32-gen.c (ARCH_SIZE): Define to 32. 2755 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32. 2756 * nlm{32,64}-gen.c (nlm-target.h): Include. 2757 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c, 2758 nlmcode.h: Convert prefixes from bfd_nlm<size> to just 2759 nlm<size>, and use macros select size. 2760 2761Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com) 2762 2763 * Makefile.in (Makefile): add configure.in, drop redundant 2764 $(srcdir), drop redundant ./ 2765 2766Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) 2767 2768 * hpux-core.c: New file; backend for HP/UX style core files. 2769 * bfd.c (struct _bfd): Renamed hppa_core_data field to 2770 hpux_core_data. 2771 * bfd-in2.h: Updated. 2772 * hppa.c (make_bfd_asection, hppa_core_file_p, 2773 hppa_core_file_failing_command, hppa_core_file_failing_signal, 2774 hppa_core_file_matches_executable_p): Moved into hpux-core.c. 2775 Removed from target vector. 2776 * libhppa.h (struct hppa_core_struct and accessor macros): Moved 2777 into hpux-core.c. 2778 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to 2779 target list. 2780 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE. 2781 (HDEPFILES): Set to hpux-core.o. 2782 * config/hppabsd.mh, config/hppahpux.mh: Likewise. 2783 * hosts/hp300.h (HOST_HP300HPUX): Define. 2784 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o, 2785 aix386-core.o, hpux-core.o. 2786 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies. 2787 2788 * reloc.c (enum complain_overflow): New enumeration with the 2789 various flavours of overflow checking. 2790 (srtuct reloc_howto_struct): Changed complain_on_overflow field 2791 from boolean to emum complain_overflow. Removed obsolete absolute 2792 field. 2793 (HOWTO): Removed absolute argument. 2794 (bfd_perform_relocation): Do overflow checking on all types of 2795 fields. 2796 * bfd-in2.h: Updated accordingly. 2797 * all targets: Updated initialization of reloc howto tables. 2798 2799Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 2800 2801 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C 2802 variable name. 2803 2804Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com) 2805 2806 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers. 2807 2808 * elfcode.h: Fix several illegal pointer combination warnings for 2809 usages of bfd_alloc and alloca. 2810 2811 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid 2812 apparent Sun C preprocessor recursion. Fix access macros. 2813 * nlmcode.h: Remove spurious '&' before several array references. 2814 2815Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com) 2816 2817 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c 2818 config/m68k-coffun.mt -> u68k-coff.mt. 2819 * Makefile.in, configure.in: Corresponding changes. 2820 2821Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 2822 2823 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before 2824 function name; it's valid without, and some compilers give 2825 warnings with it there. 2826 2827Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com) 2828 2829 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h. 2830 * bfd.c (union tdata): Add nlm_obj_data; 2831 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour. 2832 2833Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com) 2834 2835 * configure.in (*-*-netware, i[34]86-*-netware): New configs. 2836 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o. 2837 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o. 2838 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c. 2839 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets. 2840 * bfd-in2.h (INLINE): Defines moved here. 2841 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h. 2842 * libelf.h (CAT4): Move define to bfd-in2.h. 2843 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros. 2844 * bfd-in2.h (union tdata): Add nlm_obj_data. 2845 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour. 2846 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes. 2847 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec. 2848 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c, 2849 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files 2850 for NLM support. 2851 2852Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) 2853 2854 * configure.{hosts,in}: add i[34]86-*-lynxos* support 2855 2856Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com) 2857 2858 * elf.c, elfcode.h, libelf.h: Serious reorganization. 2859 Deleted `thunk' structure, merged into tdata, duplicate data 2860 eliminated. 2861 Rearranged functions, grouping by functionality. 2862 Broke up many functions in elfcode.h, re-ordered many parts of 2863 file writing to handle unpredictable state of section relocation 2864 table as provided by various applications. 2865 Still needs cleanup: Merge functions back together, split out 2866 data structure with only data that is used only when writing out 2867 object file. 2868 2869 * elf.c (bfd_elf_generic_reloc): New function, taken from 2870 coff-mips.c. 2871 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around 2872 bfd_perform_relocation lossage. 2873 2874 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so 2875 that gdb will link. 2876 (ofiles): Don't use sort or uniq; do it with sh constructs. 2877 2878Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com) 2879 2880 * coffcode.h: Recognize I386PTXMAGIC. 2881 * aoutf1.h, libaout.h: Add M_386_DYNIX. 2882 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS): 2883 New macros; use it if defined. 2884 * config/symmetry.mh, hosts/symmetry.h: New files. 2885 2886Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com) 2887 2888 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames. 2889 * Makefile.in: Change accordingly. 2890 (CFILES): Add elf64-gen.c. 2891 2892Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com) 2893 2894 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC. 2895 2896Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) 2897 2898 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from 2899 16 to 26. 2900 2901Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 2902 2903 * hppa.c [HOST_HPPABSD]: Use hpux-style core files. 2904 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h 2905 2906Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com) 2907 2908 * configure.in: Recognize h8300h-*-*. 2909 2910Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) 2911 2912 * coff-h8500.c (reloc_processing, rtype2howto): New relocation 2913 type R_H8500_HIGH_16. 2914 * coff-sh.c (r_imm32): Get the width of the reloc right. 2915 2916Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr) 2917 2918 * configure.in: Add new target m68k-coffun to the dpx/2. 2919 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt. 2920 2921Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com) 2922 2923 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into 2924 sparc-aout-specific list. 2925 2926 * libelf.h (struct elf_obj_tdata): Add field `thunk'. 2927 2928 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable. 2929 2930Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr) 2931 and Jim Kingdon (kingdon@cygnus.com) 2932 2933 * elfcode.h: Use memset not bzero. 2934 * trad-core.c: Don't include <sys/file.h>. 2935 * i386linux.h: Include <sys/file.h>. 2936 * coff-m68k-un.c: new file to handle names with underscores on 2937 svr3 machines. 2938 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS 2939 to not duplicate the function in the executable. 2940 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed 2941 by coff-m68k-un.c. 2942 * coffcode.h (MC68KBCSMAGIC): case added. 2943 * targets.c: Add m68kcoffun_vec. 2944 * configure.host: added support for Bull dpx/2. 2945 * config/dpx2.mh, hosts/dpx2.h: new files. 2946 * Makefile.in: added target coff-m68k-un. 2947 2948Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 2949 2950 * aoutf1.h: Add definition of MACHTYPE_OK. 2951 2952Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com) 2953 2954 * reloc.c (bfd_perform_relocation): Don't subtract the addend 2955 again for coff. 2956 2957 * syms.c, bfd-in2.h: Doc fix. 2958 2959 * coffcode.h (CALC_ADDEND): Check for common section using the 2960 section flag as well as the symbol flag. 2961 2962Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 2963 2964 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__. 2965 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should 2966 be sufficient. Define TEXT_START_ADDR. 2967 2968Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com) 2969 2970 * aoutx.h (translate_from_native_sym_flags): Removed statep 2971 argument. Just let an indirect symbol point to the next symbol 2972 without forcing the next symbol to be undefined. Changed all 2973 callers. 2974 * hp300hpux.c (slurp_symbol_table): Changed call to 2975 translate_from_native_sym_flags. 2976 * targets.c: Added hp300hpux_vec. 2977 * Makefile.in (hp300hpux.o): Added dependencies. 2978 2979Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 2980 2981 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two 2982 relocs together, and add 64-bit versions. 2983 (bfd_generic_get_relocated_section_contents): Argument to alloca 2984 is size_t. 2985 2986 * libbfd.c (bfd_xmalloc_by_size_t): New function. 2987 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to 2988 declarations. 2989 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t. 2990 (new_bfd): Prototype-style definition, using DEFUN. 2991 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size 2992 argument is type size_t, not bfd_size_type. 2993 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t. 2994 * bfd.c (bfd_default_error_trap, bfd_error_trap, 2995 bfd_error_nonrepresentabltrap): Prototypes. 2996 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc, 2997 bfd_alloc_grow): Adjusted prototypes for arg type change. 2998 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize, 2999 do_slurp_coff_armap, bfd_construct_extended_name_table): 3000 Prototypes. 3001 * elfcode.h (elf_string_from_elf_strtab): Prototypes. 3002 * libelf.h (elf_string_from_elf_section, elf_get_str_section): 3003 Prototypes. 3004 3005 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES. 3006 (ofiles): New target. Build a list of unique file names, in case 3007 any got duplicated. 3008 (TARGETLIB): Use list of files from ofiles. 3009 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on 3010 minimal-bfd flag and target makefile frag contents. 3011 3012 * elfcode.h (elf_read): Delete static declaration, since function 3013 has moved. 3014 (elf_map_symbols): Write out section symbols for all sections, for 3015 now. 3016 (elf_symbol_from_bfd_symbol): Allow match if both symbols are 3017 section symbols for the same section. 3018 (elf_find_nearest_line): Don't print message, just return false. 3019 3020 * libelf.h (bfd_elf_locate_sh): Declaration deleted. 3021 3022Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com) 3023 3024 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string. 3025 3026Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 3027 3028 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h. 3029 (realclean): Remove generated headers. 3030 3031Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) 3032 3033 * section.c (bfd_set_section_content): Deny if file is not opened with 3034 the proper mode, set output_has_begun if file is openened for update. 3035 * aoutx.h (aout_*_set_section_content): Remove checks that are now 3036 done in bfd_set_section_content. 3037 3038Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com) 3039 3040 * hosts/std-host.h: Removed declarations of printf, fprintf, 3041 fcntl, fread and fwrite. They are all error prone for one reason 3042 or another. Changed declaration of memchr from char * to PTR. 3043 3044 * configure.in (mips-*-riscos*): New target; use riscos. 3045 * configure.host (mips-*-riscos*): New host; use riscos. 3046 * config/riscos.mh (HDEFINES): Add -G 4. 3047 3048 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points 3049 rather than casting the result of bfd_h_get. 3050 3051Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 3052 3053 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for 3054 Motorola Delta 68. 3055 3056Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 3057 3058 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and 3059 include in search list if BFD64 is defined. 3060 3061 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode. 3062 (bfd_elf64_*): Declarations for 64-bit versions of many routines. 3063 3064Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 3065 3066 * elf64-target.h, elf64-generic.c: New files. 3067 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o. 3068 (elf64-generic.o): List dependencies. 3069 3070 * Makefile.in: List target `all' explicitly before host/target 3071 makefile fragments are included, in case they define any new 3072 targets. 3073 3074 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit 3075 versions as appropriate. Uses updated. 3076 (elf_debug_section): Declare before use. 3077 (elf_debug_file): New function. 3078 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections): 3079 Alignment value in section header is n_bytes, not log2. 3080 (new_section_hook): Do nothing for now. 3081 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit 3082 version explicitly. 3083 (elf_core_file_p): Simplify check for correct class (word size). 3084 (elf_make_sections, elf_fake_sections, elf_write_object_contents): 3085 Initialize all fields when creating data structures. 3086 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static. 3087 (elf_compute_section_file_positions): Set correct class in output 3088 file. 3089 (elf_write_object_contents): Section symbols have empty names in 3090 output file. 3091 3092 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset 3093 args to size_t before call. 3094 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type. 3095 3096Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com) 3097 3098 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line 3099 number information, return 0 for line number. 3100 3101Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 3102 3103 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it 3104 into *rawptr. 3105 3106Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 3107 3108 * hosts/riscos.h: Define NBPG and UPAGES. 3109 3110Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com) 3111 3112 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as 3113 lvalue; it contains a cast. 3114 3115Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com) 3116 3117 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab): 3118 Use unsigned hash values for better hashing. 3119 (hash): Hash in the string length for long strings. 3120 3121Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com) 3122 3123 * aoutx.h (compare): Replace 3 if's with a subtraction. 3124 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests 3125 in decreasing order of success, as an optimization. 3126 (hash): Take a length arg; ignore chars after #25, for speed. 3127 (add_to_stringtab): Pass length to hash. 3128 3129Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) 3130 3131 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc. 3132 3133 * elfcode.h (elf_new_section_hook): Do nothing for now. 3134 (elf_write_object_contents): Output common symbols the way ELF 3135 wants them. 3136 3137Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) 3138 3139 * libelf.h (struct elf_obj_tdata and associated macros): Moved 3140 here from elfcode.h. A couple of size-specific structure pointers 3141 were changed to PTR; uses fixed appropriately. 3142 (elf32_symbol_type, elf64_symbol_type): Separated definitions. 3143 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject. 3144 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New 3145 temporary macros to ease name change. 3146 * elf.c (elf_read, elf_mkobject, elf_get_str_section, 3147 elf_string_from_elf_section, bfd_elf_find_section): Moved here 3148 from elfcode.h. 3149 * doc/Makefile.in (libbfd.h): Process elf.c too. 3150 * Makefile.in (elf.o): Note new dependencies. 3151 3152 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused 3153 code, tweaked some debug hooks. 3154 (elf_slurp_reloca_table): Translate ELF section symbols into BFD 3155 section symbols. 3156 3157Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com) 3158 3159 * hosts/riscos.h: New file. 3160 3161Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) 3162 3163 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if 3164 section already exists, use its pointer to fill in rawdata slot. 3165 3166Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 3167 3168 * hosts/std-host.h: Return value of puts and fputs is int not void. 3169 3170Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com) 3171 3172 * aoutx.h (howto_table_ext): Comment the field names. 3173 * reloc.c (bfd_perform_relocation): Fix max and min values. 3174 3175Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) 3176 3177 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new 3178 size-independent elf internal data structures. 3179 * elfcode.h (put_word, get_word): Define as appropriate for 3180 architecture word size. Structure swapping functions changed to 3181 use them as appropriate. 3182 3183 * configure.in: If compiling 64-bit back ends, do them before 3184 32-bit ones. 3185 3186 * libelf.h: Use new size-independent versions of elf internal data 3187 structures. 3188 (symbol_type): Reordered to put any fields dependent on target 3189 size at the end. 3190 (elf_backend_data): Renamed from elf##_backend_data and made 3191 size-independent. 3192 (elf_sect_thunk): Now size-independent. 3193 3194 * libbfd.c (bfd_log2): Now returns unsigned int. 3195 3196Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com) 3197 3198 * Rename config/m88k-aout.mt to config/noop.mt. 3199 configure.in: Use it for mips-*-bsd*. 3200 3201Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) 3202 3203 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed 3204 initializer" warning from gcc. 3205 * cpu-h8500.c (arch_info_struct): Likewise. 3206 * cpu-sh.c (arch_info_struct): Likewise. 3207 3208 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback, 3209 howto_*): Unused functions and variables commented out. 3210 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback, 3211 howto_*): Likewise. 3212 * cpu-h8500.c (compatible): Likewise. 3213 * cpu-sh.c (compatible): Likewise. 3214 3215 * hp300hpux.c (swap_std_reloc_in): Delete unused variables. 3216 Always set a valid length value, even for invalid input. 3217 3218 * srec.c (srec_write_symbols): Use sprintf_vma. 3219 3220 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type, 3221 uint64_type): Provide default definitions. 3222 * hosts/std-host.h (int64 stuff): Remove them from here. 3223 3224 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma. 3225 3226 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused 3227 variable. Added default case to switch. 3228 3229 * aoutx.h (translate_from_native_sym_flags): Before casting 3230 pointers to integers, make sure the integer type is wide enough. 3231 * coff-mips.c (ecoff_set_symbol_info): Ditto. 3232 3233 * section.c (bfd_get_section_contents): Since `count' is unsigned, 3234 don't bother comparing for less-than-zero. 3235 (bfd_set_section_contents): Ditto. 3236 3237 * elfcode.h (bfd_add_to_strtab): Now static. 3238 (sym_is_global): New function. 3239 (elf_map_symbols): Call it. Now returns void. Removed unused 3240 local variable. 3241 (bfd_section_from_shdr): Mark string tables other than for section 3242 and symbol names as normal sections having contents. 3243 (fix_up_strtabs): New function; fixes up ELF header fields for 3244 stab sections with string tables associated. 3245 (elf_write_object_contents): Map fix_up_strtabs over all BFD 3246 sections. Reordered condition tests for symbol flags; default to 3247 local-object value instead of global-object. 3248 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable 3249 inside condition test. 3250 (elf_print_symbol): Use fprintf_vma. 3251 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions 3252 commented out. 3253 3254 * bfd-in.h (int64_type, uint64_type): Define these if we fall 3255 back to "long long" for HOST_64_BIT. 3256 3257 * libelf.h (elfNAME, ElfNAME): New versions to get desired results 3258 without using invalid ANSI C preprocessing tokens. 3259 3260 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro. 3261 * libelf.h (bfd_elf32_new_section_hook): Declare. 3262 * elfcode.h (new_section_hook): Define here. 3263 3264 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect 3265 against multiple inclusions. 3266 3267 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h. 3268 3269 * Makefile.in (bfd.h): Generate into current directory by grabbing 3270 64-bit definition (if any) from sysdep.h. 3271 * bfd-in.h: Put in marker for sysdep.h inclusion. 3272 3273Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com) 3274 3275 * reloc.c (bfd_perform_relocation): Check for overflow on 3276 pc-relative relocations if the howto asked for it. 3277 3278Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com) 3279 3280 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep. 3281 3282Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 3283 3284 * config/riscos.m{h,t}: New files. 3285 * configure.{host,in}: Use them. 3286 3287Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com) 3288 3289 * elf32-mips.c: comment change. This is a mips file, not 88k. 3290 3291Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com) 3292 3293 * cache.c (bfd_cache_init): Increment open_files and call close_one 3294 if necessary. 3295 (bfd_open_file): Don't increment open_files here. 3296 3297Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 3298 3299 * config/delta88.mh: Don't set CC. 3300 3301 * Makefile.in: Add elf32-{mips,m88k,generic}. 3302 elf32-{mips,m88k,generic}.c: New files. 3303 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec. 3304 elfcode.h (elf_object_p): Match elf32-generic for all machines which 3305 don't match a different target. 3306 3307Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com) 3308 3309 Eliminate "int8_type", "int16_type", "int32_type", and their 3310 variants from the BFD universe. Leave the 64-bit types for now, 3311 since they are in flux. 3312 3313 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts. 3314 * libaout.h (GET_SWORD): Convert (int32_type) to (int). 3315 * ieee.c: Convert uint8e_type => unsigned char. 3316 * oasys.c: Extensive changes to eliminate obsolete types. 3317 These depend on changes in ../include/oasys.h as well. 3318 * hosts/*.h: Remove declarations of all these types. 3319 3320Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com) 3321 3322 * hosts/delta88.h: #if 0 out some declarations which conflict with 3323 system headers. 3324 3325Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com) 3326 3327 * Makefile.in (install): remove parentdir cruft 3328 3329Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com) 3330 3331 * hppa.c (hppa_get_symbol_info): Remove redundant copy. 3332 * Expurgate random DEFUNs that have crept in. 3333 3334Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com) 3335 3336 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should 3337 only be aligned to a 4 byte boundary. 3338 3339Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com) 3340 3341 * hosts/std-host.h (struct int64e_struct): Remove needless typedef 3342 keyword. 3343 3344Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) 3345 3346 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking 3347 1927 but fixing some other important things. 3348 3349Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com) 3350 3351 * hosts/std-host.h (int64e_type): Fix definition. 3352 3353Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com) 3354 3355 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for 3356 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set. 3357 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like 3358 a STYP_TEXT section. 3359 3360Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 3361 3362 * Makefile.in (install, headers): don't put comments after a tab 3363 in the actions section of a rule 3364 3365Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com) 3366 3367 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED. 3368 (ecoff_write_object_contents): If not D_PAGED, don't add the 3369 section headers to text_size. If not D_PAGED, set the magic 3370 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED 3371 executable, the executable must fully occupy an even number of 3372 pages. 3373 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec, 3374 ecoff_big_vec): Consistently set section alignment power to 4, 3375 since ECOFF sections should be multiples of 16 bytes. 3376 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags. 3377 Made ar_pad_char and ar_max_namelen agree for both. 3378 3379Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber) 3380 3381 * elfcode.h (elf_slurp_symbol_table): subtract section vma from 3382 symbol value, since bfd symbols are section relative, but ELF 3383 symbols aren't. 3384 3385Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) 3386 3387 * cpu-i960.c, cpu-h8300.c (compatible): Make static. 3388 3389Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com) 3390 3391 * hosts/news.h, config/news.mh: New files. 3392 3393Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) 3394 3395 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines. 3396 * coff-h8300.c: More addressing modes. 3397 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic 3398 number. 3399 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise 3400 H8/300H name. (compatible): New function. 3401 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more 3402 addressing modes. 3403 3404Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com) 3405 3406 * coff-mips.c (ecoff_compute_section_file_positions, 3407 ecoff_write_object_contents): Only round to page boundaries if 3408 D_PAGED flag is set for the output BFD. 3409 3410Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) 3411 3412 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer 3413 casts to work on machine where sizeof(long) != sizeof(int) != 3414 sizeof(char *). 3415 * coffgen.c (coff_get_normalized_symtab): Ditto. 3416 * cpu-h8300.c coff-h8300.c: Support for H8/300-H. 3417 3418Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 3419 3420 * coffgen.c (coff_write_symbols): For empty string table, write 3421 out 4 in correct byte order. (from minyard@bnr.ca) 3422 3423 * elf32-hppa.c: Don't include libhppa.h for now; define 3424 BYTES_IN_WORD instead, until Utah sends a better fix. 3425 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead 3426 of malloc and realloc. 3427 3428Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com) 3429 3430 * configure.in (mips-*-ecoffl*): New target; use decstation. 3431 (mips-*-ecoff*): Added trailing '*'. 3432 3433 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR 3434 for the FDR, not from the first PDR in the file. 3435 3436Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com) 3437 3438 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE. 3439 3440Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com) 3441 3442 * hppa.c (hppa_get_symbol_info): New function. 3443 3444Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 3445 3446 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been 3447 allocated yet. 3448 3449 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu): 3450 * libhppa.h (MAXCOMLEN): Define unconditionally. 3451 (_PA_RISC_ID): Only define if not already defined. 3452 * elf32-hppa.c: Include libhppa.h. 3453 3454 From Ralph Campbell: 3455 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition. 3456 3457 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls. 3458 3459Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 3460 3461 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also 3462 remove defines of __MSDOS__ and __GO32__ (these are in the 3463 compiler now). 3464 3465Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 3466 3467 From Utah: 3468 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN. 3469 * config/hppabsd.mh: Don't use ranlib. 3470 3471Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) 3472 3473 * elf.c: New file, for word-size independent code. 3474 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash. 3475 * Makefile.in: Include elf.o in standard objects. 3476 3477 * bfd-in.h (CAT3): Define here. 3478 * libaout.h, libelf.h: Not here. 3479 3480 * libelf.h (struct strtab): Define here. 3481 (bfd_elf_locate_sh): Declare here. 3482 * elfcode.h (struct strtab): Definition deleted. 3483 3484 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12. 3485 3486 * Makefile.in: Make "all", not "bfd.h", be the default target. 3487 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h 3488 hasn't really changed. 3489 3490 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org) 3491 3492 * elfcode.h (elf_hash): Provide elf standard hash function. 3493 (various): Key off of the machines use_rela_p field to determine 3494 whether to use REL or RELA relocations. 3495 (elf_swap_reloc_out, elf_swap_reloc_in): New functions. 3496 (elf_make_sections): Allocate a pointer to hold all data for a 3497 given section, and copy each fragment into the data region. 3498 Update the section's pointer with the REL implicit addends if the 3499 machine uses REL relocation. 3500 3501 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to 3502 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back 3503 into was elf32-target.h expects. 3504 (elf_info_to_howto): Rename to elf_i386_info_to_howto. 3505 (elf_i386_bfd_reloc_type_lookup): Add relocation support. 3506 (elf_i386_info_to_howto): Add minimal relocation support. 3507 3508 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p, 3509 elf_info_to_howto_rel fields. 3510 3511 * elf32-target.h (elf_bed): Add support for new fields in 3512 elf_backend_data. 3513 3514 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu) 3515 3516 * elf32-hppa.c: Add symbol extension section support, fix 3517 relocation howto table, add stub generation support. 3518 3519 * elf32-hppa.h: Add symbol extension section support, fix 3520 relocation howto table, add stub generation support. 3521 3522 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF 3523 section header. 3524 3525 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call 3526 from elf32-hppa.c. 3527 3528 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when 3529 the symbol is not found. 3530 3531 * elfcode.h (elf_compute_section_file_positions): Not all section 3532 file positions were computed. 3533 3534 * elfcode.h (elf_get_sect_thunk): New function. 3535 3536 * hppa.c (sign_ext): Reimplement. 3537 3538 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make 3539 these functions static. 3540 3541Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com) 3542 3543 * Makefile.in (bfd.h): Move closer to headers - and after 'all'! 3544 3545 * aoutx.h (translate_from_native_sym_flags): Don't set 3546 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR. 3547 * aoutx.h (translate_to_native_sym_flags): Translate 3548 constructor symbols properly. 3549 3550Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) 3551 3552 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a 3553 minimum. 3554 * aout-target.h (minimum_alignment): 8 byte alignment is right. 3555 (fix ld/2680) 3556 3557Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 3558 3559 * configure.in, Makefile.in: Build bfd-in2.h in source directory, 3560 from bfd-in.h and .c files. Build bfd.h in build directory, 3561 substituting in requested target word size. Insert word size into 3562 makefile, and maybe enable 64-bit targets. 3563 3564 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits 3565 are available. Conditionalize on this. Assume HOST_64_BIT 3566 will be defined if needed, so 64-bit targets are conditionalized 3567 only in the Makefile. 3568 3569Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 3570 3571 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values. 3572 3573 * coff-sh.c (rtype2howto): Put error message on stderr. 3574 (extra_case): Delete unused variable. 3575 3576 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long 3577 before calling printf. 3578 3579 * elfcode.h: New file, almost completely derived from old elf32.c. 3580 * elf32.c: Now just define ARCH_SIZE and include elfcode.h. 3581 * Makefile.in (elf64.o): List dependencies, don't build by 3582 default. 3583 (elf64.c): Add to list of sources. 3584 (elf32.o): Update dependencies. 3585 * elf32-*.c: Updated type/macro/structure names. Cleaned up 3586 namespace pollution; rename vectors. 3587 * targets.c, config/*-elf.mt: Updated. 3588 * All uses of 32-bit versions of structures, routines, and macros 3589 renamed. 3590 3591 * Makefile.in (archures.o, targets.o): Depend on Makefile. 3592 3593Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com) 3594 3595 * elf32-i386.c (enum reloc_type): No comma after last enumerator. 3596 3597 * elf32.c (elf_string_from_elf_section): Handle index of zero 3598 specially. 3599 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do 3600 so here. 3601 (elf_write_object_contents): Deleted one unused variable and 3602 initialized another to avoid gcc warnings. 3603 (elf_set_section_contents): Delete unused variable. 3604 3605Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com) 3606 3607 * i386lynx.c: New module for Lynx variant of a.out. 3608 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c. 3609 * gen-aout.c: Get rid of defunct endian stuff, print out true 3610 pagesize. 3611 * targets.c (target_vector): Add i386lynx_vec. 3612 3613Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 3614 3615 * configure.in: Use i386-sco.mt for i[36]86-*-isc*. 3616 3617Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com) 3618 3619 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c, 3620 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h, 3621 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c, 3622 trad-core.c: Define a TARGET_get_symbol_info function or macro. 3623 Remove the bfd_print_symbol_nm case from TARGET_print_symbol. 3624 3625 * bfd-in.h: Don't define bfd_print_symbol_nm. 3626 Define symbol_info type. 3627 (JUMP_TABLE): Set _get_symbol_info element. 3628 3629 * syms.c (coff_section_type, bfd_symbol_info): New functions. 3630 (bfd_decode_symclass): Use coff_section_type. 3631 3632 * targets.c: Add bfd_get_symbol_info call. 3633 3634Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com) 3635 3636 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid 3637 complaints from ancient gcc's. 3638 3639Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com) 3640 3641 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED. 3642 hosts/i386linux.h: Define it. 3643 3644Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com) 3645 3646 * VERSION, bfd-in.h: Bump version number to 2.2. 3647 3648 * hppa.c (assemble_3, dis_assemble_3, assemble_12, 3649 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21, 3650 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext, 3651 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD, 3652 LR, RR, hppa_field_adjust): New functions. 3653 3654Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com) 3655 3656 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect 3657 stabs symbols, including new indirect_ptr_ptr argument. 3658 (ecoff_slurp_symbol_table): Pass new argument in calls to 3659 ecoff_set_symbol_info. 3660 3661Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 3662 3663 * configure.in: For m68k sysv systems, use m68k-coff. 3664 3665 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here. 3666 (TDEFAULTS): Define it here. Use the new name. 3667 3668 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default 3669 values instead. 3670 3671 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types. 3672 3673 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct 3674 number of arguments. 3675 (aix386_core_file_p): Initialize core_size to correct value. 3676 3677Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com) 3678 3679 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC). 3680 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD. 3681 3682 * bout.c (aout32_slurp_extended_name_table): Define to be 3683 _bfd_slurp_extended_name_table rather than bfd_true. 3684 3685 * coff-mips.c: Include libaout.h and aout/aout64.h to get 3686 definitions for N_SET[ATDB]. 3687 (ecoff_howto_table): Moved near top of file. 3688 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is 3689 seen, cook up a constructor section of the same name and put in a 3690 reloc pointing to the symbol. This lets the GNU linker build 3691 global constructors and destructors without using collect. 3692 3693Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com) 3694 3695 * coff-m88k.c (m88kbcs_vec): Symbols have underbars. 3696 3697Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) 3698 3699 * hosts/miniframe.h: New file. 3700 * configure.host: Use it. 3701 3702Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com) 3703 3704 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd* 3705 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux* 3706 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd* 3707 * configure.in (m68*-*-hpux): Change to m68*-*-hpux* 3708 * configure.in (*-*-bsd): Change to *-*-bsd* 3709 3710Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com) 3711 3712 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to 3713 int, for the sake of the old Portable C Compiler. 3714 3715Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com) 3716 3717 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c. 3718 3719Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com) 3720 3721 * configure.in: Get target name right for m68*-*-hpux. 3722 3723Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com) 3724 3725 * trad-core.c (NO_SIGNED_GET): New macro. 3726 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of 3727 signed NO_GET, where appropriate. 3728 3729 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux. 3730 * configure.in (*-*-linux*): Remove until linux port for a 3731 non-i386/i486 system is actually available. 3732 3733Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com) 3734 3735 * libhppa.h: #undef e_* symbols which come from <machine/som.h> 3736 when compiling under HPUX. 3737 3738Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com) 3739 3740 * The following patches are from Jeffrey Law <law@cs.utah.edu>. 3741 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine 3742 for HOST_HPPABSD. 3743 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free. 3744 * bfd/libhppa.h: Include sysdep here. Conditionalize 3745 includes based on HOST_HPPAHPUX or HOST_HPPABSD. 3746 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable 3747 for BSD. 3748 3749Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 3750 3751 * elf32-hppa.c: Don't include a.out.h. Apparently not even the 3752 GNU version is needed. 3753 3754Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com) 3755 3756 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort. 3757 3758Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com) 3759 3760 * Makefile.in: Build elf32-hppa.o. 3761 3762 * syms.c (BSF_FUNCTION): New symbol flag. 3763 3764 * elf32-hppa.c: Fixed to work with elf32-target.h. 3765 3766 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for 3767 traditional C. 3768 * libaout.h (NAME): Don't define if already defined. 3769 3770 * libelf.h: Protect against multiple inclusions. 3771 (elf_symbol_type): Moved here, added new fields. 3772 (struct elf_backend_data): New field `global_sym'; I suspect this 3773 may be misplaced. 3774 * elf32.c (elf_symbol_type): Deleted from here. 3775 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to 3776 point to backend versions of symbols. 3777 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros. 3778 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New 3779 functions. 3780 (elf_write_object_contents): Write program headers if appropriate. 3781 (bfd_section_from_shdr): Unnamed sections get empty string for 3782 name, not "unnamed". Handle SHT_NOBITS separately from 3783 SHT_PROGBITS, and set some different flags. 3784 (elf_file_p): New routine. 3785 (elf_object_p, elf_core_file_p): Call it. 3786 (elf_object_p): Handle EM_HPPA. 3787 (elf_symbol_from, elf_idx_of_sym): New functions. 3788 (elf_make_sections): Get symbol number right for relocations. Set 3789 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate. 3790 (elf_fake_sections): BSS section should be SHT_NOBITS, not 3791 SHT_PROGBITS. Always generate symtab and strtab, not only if 3792 relocations are needed. Set SHF_* flags as appropriate. 3793 (elf_compute_section_file_positions): Handle bfd_arch_hppa. 3794 (elf_write_object_contents): Fix off-by-one error in symbol count. 3795 Store a correct value for the symbol; write the size field 3796 properly; make some guesses about the type field. Set section 3797 type correctly for string tables. 3798 (section_from_elf_index): Check for absolute and common sections 3799 first. 3800 (elf_section_from_bfd_section): Ditto. 3801 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol. 3802 Use empty string instead of "unnamed" for nameless symbols. 3803 Handle STTY_FUNC type, and weirdness with "$global$" symbol for 3804 HPPA (only?). Don't free raw symbols; keep the pointer around for 3805 later. 3806 (elf_set_arch_mach): Handle bfd_arch_hppa. 3807 (elf_find_nearest_line): Just return false. 3808 (elf_write_object_contents, elf_set_section_contents): Set 3809 output_has_begun field after computing file positions. 3810 (elf_set_section_contents): Write section contents immediately, 3811 rather than caching the whole file and writing it at close time. 3812 3813 * libhppa.h (enum hppa_reloc_field_selector_type, enum 3814 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum 3815 hppa_reloc_expr_type_alt): New enumerator types. 3816 3817 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support. 3818 * configure.in, configure.host: Use them. 3819 3820Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 3821 3822 * elf32-target.h: Allow overrides of armap defaults. 3823 3824 * elf32-hppa.c, elf32-hppa.h: New files. 3825 3826 * config/hp300hpux.mt: New file. 3827 3828Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) 3829 3830 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values. 3831 (aix386_core_vec): Update for new fields. 3832 3833 * archive.c (bfd_generic_archive_p): Call target-specific 3834 slurp_armap code, instead of bfd_slurp_armap. 3835 (bfd_slurp_bsd_armap_f2): New function. 3836 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it. 3837 * aout-target.h (AR_PAD_CHAR): Define it if not already defined. 3838 (vec): Use it. 3839 * libaout.h (struct aoutdata): New field for subformat, for 3840 differentiating between highly similar a.out formats. 3841 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local 3842 version of function. 3843 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is 3844 already defined. 3845 * hp300hpux.c: New file. 3846 * Makefile.in: Include it. 3847 3848Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com) 3849 3850 * Makefile.in, archures.c, coffcode.h, targets.c: Support for 3851 Hitachi SH. 3852 3853Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com) 3854 3855 * trad-core.c (trad_unix_core_file_p): Check the file size. 3856 3857Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com) 3858 3859 * coff-alpha.c: Remove duplicate function and add warnings. 3860 3861Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com) 3862 3863 * sco-core.c (sco_core_vec): Add initializers for new target 3864 fields. 3865 3866Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com) 3867 3868 * coffcode.h [_LIT]: Recognize .lit section. 3869 3870Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com) 3871 3872 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt, 3873 config/alphaosf.mt, hosts/alphaosf.h: New files. 3874 3875Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com) 3876 3877 * Merge in HPPA/BSD changes from Utah. 3878 * hppa.c: Use this for both HPUX & BSD. 3879 * targets.c: Enable hppa_vec for both HPUX & BSD. 3880 * config/hppabsd.mt: TDEFINES => TDEFAULTS. 3881 * hosts/hppabsd.h: #define HOST_HPPABSD. 3882 3883Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com) 3884 3885 * libbfd.c: Whitespace changes around byteswap macros. 3886 * libbfd-in.h: Whitespace changes around byteswap declarations. 3887 3888Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com) 3889 3890 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to 3891 system_error anymore. It confuses bfd_check_format(). 3892 3893Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com) 3894 3895 * bfd.c: Add sgi_core_data to tdata union. 3896 * coff-mips.c: Add Irix 4.x core file support. 3897 * hosts/irix4.h: #define HOST_IRIX4. 3898 3899Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com) 3900 3901 * aoutx.h (translate_from_native_sym_flags): Check that the 3902 symbol's section does get set. 3903 (slurp_symbol_table): Zero index means null-string name. 3904 3905 * aoutx.h (struct stringtab_entry, struct stringtab_data): New 3906 data structures. 3907 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare): 3908 New functions. 3909 (write_syms): Use them, to reduce string table size. 3910 3911Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com) 3912 3913 * trad-core.c (trad_core_vec): Add 6 new initializers to match 3914 new signed get/put fields. Minor reformatting to label 3915 some fields. 3916 3917Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com) 3918 3919 * bfd-in.h: Insert comment about SVR3 compiler warnings. 3920 3921 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index 3922 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines). 3923 3924 * libbfd.c: bfd_put*: Remove casts to bfd_vma. 3925 3926Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com) 3927 3928 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma. 3929 (swapcore_sparc): Make sp a bfd_vma. 3930 3931Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com) 3932 3933 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>. 3934 libbfd.c, libbfd-in.h: Add _do*signed*. 3935 targets.c, all targets: Add bfd*signed*. 3936 bfd-in.h: Add bfd_signed_vma. Add comments. 3937 3938 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated. 3939 3940 * format.c (bfd_check_error): Check error return from 3941 _bfd_check_format routines. 3942 3943Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com) 3944 3945 * rs6000-core.c (rs6000coff_core_p): Improve error checking and 3946 recognize .data section if present. 3947 3948Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com) 3949 3950 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity' 3951 check for the case where the user sets the address of the BSS 3952 section (and the file header can't specify this). Let the user 3953 set it wherever they want, regardless of what goes in the header. 3954 3955 * ieee.c (ieee_slurp_sections): Pass all ieee section names 3956 straight through into BFD sections. Add comments. 3957 3958Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com) 3959 3960 Cleanup in preparation for better 64-bit host support. 3961 3962 * bfd-in.h (bfd_64_type): Remove. 3963 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type. 3964 3965 * bfd-in.h (bfd_size): Remove. 3966 3967 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch]. 3968 3969 * bfd-in.h (bfd_word): Remove. 3970 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma. 3971 3972 * bfd-in.h (rawdata_offset): Remove. 3973 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type. 3974 (bfd_perform_relocation): Lint. 3975 (enum bfd_reloc_status): Comment cleanup. 3976 3977 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall. 3978 3979Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com) 3980 3981 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK. 3982 3983Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com) 3984 3985 * elf32.c: Clean up old comments. 3986 3987Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com) 3988 3989 * config/sun3.h: String argument to fprintf is const. 3990 3991 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion 3992 on systems which define PAGE_SIZE in <limits.h>. 3993 3994Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) 3995 3996 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro 3997 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify 3998 the core file failing signal. 3999 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define 4000 to supply the core file failing signal. 4001 4002Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com) 4003 4004 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for 4005 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY 4006 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD. 4007 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define. 4008 4009Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com) 4010 4011 * coff-mips.c (PAGESIZE): Correct value. 4012 4013Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com) 4014 4015 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is 4016 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>). 4017 4018Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com) 4019 4020 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a 4021 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a 4022 STYP_INFO section. 4023 (coff_compute_section_file_positions): Force vma and lma of _LIB 4024 section to be zero. 4025 (coff_set_section_contents): Count number of entries in new lma 4026 field, not in vma. 4027 * coffgen.c (make_a_section_from_file): Force lineno_count of 4028 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the 4029 SCO 3.2v4 shared library. 4030 * seclet.c (rel): Copy over any section with contents, not just 4031 loadable sections. 4032 4033 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated 4034 symbol. 4035 4036 * coff-i386.c (coff_i386_reloc): New function, to generate 4037 relocateable output correctly. 4038 (howto_table): Use coff_i386_reloc for all reloc types. 4039 (CALC_ADDEND): Use a more efficient hack to get the correct addend 4040 for a common symbol. 4041 (i386comm_value): Removed; no longer needed. 4042 4043Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com) 4044 4045 * coffcode.h (coff_set_section_contents): Don't write out 4046 sections without a filepos. 4047 4048Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com) 4049 4050 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test. 4051 4052Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com) 4053 4054 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL. 4055 * libecoff.h (ecoff_data_type): Added gp_size field. 4056 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8. 4057 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8. 4058 Set flags to 0 for large common symbols. 4059 (ecoff_gprel_reloc): Handle non-zero addend for external symbols, 4060 which can occur for gas-generated relocs. 4061 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case. 4062 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions. 4063 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h. 4064 4065Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com) 4066 4067 * srec.c (srec_set_section_contents): Use lma field for load 4068 address. 4069 * section.c: Add declaration of lma field to section structure. 4070 * coffcode.h (coff_write_object_contents): Use lma field for load 4071 address. 4072 * bfd-in.h (bfd_set_section_vma): Set lma along with vma. 4073 4074 * aoutx.h (translate_from_native_sym_flags): Now handles indirect 4075 symbols in a better way. (translate_to_native_sym_flag): Set the 4076 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain 4077 indirect state. 4078 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section. 4079 (bfd_make_section): Cope with new builtin section. 4080 * syms.c (bfd_decode_symclass): Can now print indirect section 4081 info. 4082 4083Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com) 4084 4085 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is 4086 defined, and yields false. 4087 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately. 4088 4089 * archive.c (snarf_ar_hdr): Add support for reading (only, 4090 so far) BSD-4.4-style extended headers. 4091 * archive.c: Some more comments. 4092 4093Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com) 4094 4095 * Makefile.in: fix rule for dvi and info, so that the recursive 4096 makes does the right thing, instead of always info 4097 4098Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 4099 4100 * libbfd.c (bfd_seek): Disable optimized handling for archives and 4101 archive members; they need more special reatment. For now, verify 4102 that computed and actual file positions correspond. 4103 4104Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 4105 4106 * mipsbsd.c: Renamed from aout-mipsbsd.c. 4107 (set_arch_mach): Delete non-MIPS code. 4108 (reloc_howto_type_lookup): Ditto. 4109 * Makefile.in: Adjusted. 4110 4111 * libbfd.c (bfd_tell): Update `where' field. 4112 (bfd_seek): Don't do anything if we're not changing the file 4113 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where' 4114 field against a SEEK_SET request. Call bfd_tell to re-update 4115 `where' field when done. 4116 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain 4117 `where' field. 4118 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX. 4119 4120Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 4121 4122 * Makefile.in: added installcheck target 4123 4124Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com) 4125 4126 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs 4127 if the type is not stNil. 4128 4129Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com) 4130 4131 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid 4132 forward declarations. 4133 4134 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here, 4135 it's implied by the type. 4136 4137Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 4138 4139 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris* 4140 4141Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com) 4142 4143 * rs6000-core.c: Add .ldinfo section. 4144 4145Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com) 4146 4147 * Makefile.in (MAKEOVERRIDES): Define to be empty. 4148 4149Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com) 4150 4151 * section.c (bfd_set_section_contents): whitespace 4152 * seclet.c (seclet_dump_seclet): Don't try and fill sections with 4153 no contents. 4154 4155Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 4156 4157 * hosts/go32.h: don't define POSIX_UTIME 4158 4159Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com) 4160 4161 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match 4162 against machine architecture stored in the ELF header, to resolve 4163 ambiguities. 4164 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return 4165 NULL, so only use results when non-NULL. 4166 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls 4167 and add to vector of targets. 4168 4169Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com) 4170 4171 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols 4172 are always just debugging symbols. 4173 4174 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here... 4175 libecoff.h (ecoff_[gs]et_sym_index): ...to here. 4176 4177Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 4178 4179 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for 4180 hpux 7). Patch from friedman@gnu.ai.mit.edu. 4181 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're 4182 defined, which they aren't in hpux 7.0. 4183 4184 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh 4185 Tran-Le, tranle@intellicorp.com. 4186 4187Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com) 4188 4189 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go 4190 ahead and do the relocation. 4191 (ecoff_refhi_reloc): Don't to the relocation here, just remember 4192 what needs to be done. 4193 (ecoff_reflo_reloc): Do the REFHI relocation here. 4194 4195Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com) 4196 4197 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function. 4198 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure 4199 relocs are reasonable. 4200 * coff-msym.c: Eliminated uses of DEFUN. 4201 (ecoff_swap_tir_out): New function. 4202 4203Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com) 4204 4205 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>) 4206 * configure.host (vax-*-ultrix2*): Add triplet. 4207 * hosts/vaxult2.h: New file. 4208 * config/vaxult2.mh: New file. 4209 4210 * aoutx.h (string.h): Include for strchr and friends. 4211 * archive.c (string.h): Include for memchr and friends. 4212 * elf32.c (string.h): Include for strrchr and friends. 4213 4214Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 4215 4216 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted. 4217 (MY_set_sizes): Use sunos4_set_sizes. 4218 4219 * elf32.c: Renamed from elf.c. Several CPU-specific functions 4220 deleted, as well as elf-big and elf-little targets. 4221 * libelf.h: New file. 4222 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New 4223 files, new targets. 4224 * Makefile.in, config/*-elf.mt, targets.c: Adjusted. 4225 4226 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses. 4227 4228 * coffcode.h (coff_compute_section_file_positions): Don't need 4229 variable "old_sofar" if compiling for i960. 4230 4231 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a 4232 bfd pointer. 4233 * libbfd.h: Updated. 4234 4235 * ieee.c (exten, envi): "static" belongs first in declaration. 4236 4237Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com) 4238 4239 * srec.c: add support for symbolsrec, srecords with symbols in 4240 them. 4241 4242Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com) 4243 4244 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte 4245 to avoid lint complaints. 4246 4247Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 4248 4249 * elf.c (elf_write_object_contents): Section ".shstrtab" should be 4250 type SHT_STRTAB. Don't alter file offset for section 0. 4251 (reloc_type_names): Now an array instead of a macro. Still inside 4252 "#if 0", since it's used only in debugging code also in "#if 0". 4253 (struct elf_reloc_map_elt, struct elf_reloc_map): New types. 4254 (sort_reloc_map): New function. 4255 (sparc_reloc_map): New variable. 4256 (elf_bfd_reloc_type_lookup): New function. 4257 4258Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com) 4259 4260 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and 4261 bfd_make_debug_symbol; they were already in the target structure. 4262 * Adjusted all uses of JUMP_TABLE. 4263 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed 4264 from coff_make_debug_symbol. 4265 * libcoff.h: Updated accordingly. 4266 4267 * Minor cleanups provoked by gcc warnings: 4268 * aoutx.h (NAME(aout, reloc_type_lookup)), 4269 cpu-h8300.c (local_bfd_reloc_type_lookup), 4270 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to 4271 switches. 4272 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap), 4273 ieee.c (ieee_slurp_section_data), 4274 elf.c (elf_make_sections, elf_fake_sections, 4275 elf_compute_section_file_positions, elf_write_object_contents): 4276 Removed unused variables. 4277 * archures.c: Removed /* from within comment. 4278 * bout.c (b_out_squirt_out_relocs): Initialize r_extern. 4279 * oasys.c (oasys_write_data): Initialize i. 4280 4281Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com) 4282 4283 * libcoff.h (obj_raw_syment_coun): New macro. 4284 * coffgen.c (coff_get_normalized_symtab): Initialize 4285 raw_syment_count. 4286 * coffgen.c (coff_find_nearest_line): Numerous little fixes. 4287 4288Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com) 4289 4290 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always 4291 debugging symbols. 4292 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr, 4293 for compatibility with tools from MIPS. 4294 4295 * config/bigmips.mt: New file; default vector is ecoff_big_vec. 4296 * config/irix3.mt, config/irix4.mt: Removed. 4297 * configure.in (mips-*-ecoff): New target; uses bigmips.mt. 4298 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3. 4299 4300Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com) 4301 4302 * hosts/hp300bsd.h: Add gross hack to determine whether we 4303 are running on BSD 4.3 or BSD 4.4, and use appropriate include 4304 files (and set other parameters) to match. 4305 4306Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com) 4307 4308 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an 4309 ansi definition which otherwise confuses non-ansi compilers. 4310 4311 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax 4312 ultrix cc by forward declaring getenv as is done in 4313 bfd_find_target. 4314 4315Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com) 4316 4317 * elf.c (elf_info_to_howto): cast an enum into unsigned char 4318 avoiding a fatal error in vax ultrix 4.2 cc. 4319 4320Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com) 4321 4322 * bfd-in.h, VERSION: Roll to version 2.1. 4323 4324Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com) 4325 4326 * oasys.c (oasys_write_object_contents): Lint. 4327 * srec.c: Whitespace cleanup. 4328 4329Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com) 4330 4331 * coffgen.c (coff_print_symbol): Print correct tagndx value; 4332 cleaned up output formatting a bit. 4333 4334Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com) 4335 4336 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always 4337 relaxable. Should be moved somewhere else. 4338 4339Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 4340 4341 * aout-mipsbsd.c: Eliminated uses of DEFUN. 4342 (aout_mips_*_vec): Added seclet_link element. 4343 4344 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added 4345 support for aout-mipsbsd target. 4346 4347 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits. 4348 4349Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com) 4350 4351 * cpu-h8500.c (scan_mach): return false if it's not an H8/500 4352 4353Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com) 4354 4355 Add support for the H8/500 4356 4357 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c 4358 4359Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com) 4360 4361 * libecoff.h: New file. Defines ECOFF backend data for gdb. 4362 * coff-mips.c: Now includes libecoff.h. 4363 (ecoff_data_type): Moved to libecoff.h. 4364 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can 4365 call it. If there is ever another ECOFF target, this and the 4366 swapping functions should be accessed via an ECOFF specific target 4367 vector. 4368 * Makefile.in (coff-mips.o): Depends on libecoff.h. 4369 4370Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com) 4371 4372 * coffcode.h: Removed MIPS specific information, since coff-mips.c 4373 no longer includes this file. 4374 4375 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved 4376 bits to 0 to make comparison test useful. 4377 4378 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to 4379 avoid overflowing GP accessible sections in binutils/objdump. 4380 4381Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com) 4382 4383 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol 4384 reading more robust: Fail if string index is out of string 4385 table range. 4386 4387Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 4388 4389 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and 4390 PCREL13): Don't take dst_address into account; the input file has 4391 already taken care of that. 4392 4393Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com) 4394 4395 * coff-mips.c: Completed support for linker and binutils. 4396 4397Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 4398 4399 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep 4400 original addend from section contents. 4401 4402Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com) 4403 4404 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>: 4405 * hosts/delta88.h (strtol): Fix prototype. 4406 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name. 4407 4408Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 4409 4410 * elf.c: Get rid of "#ifdef sparc". 4411 (RELOC_TYPE_NAMES): Never used (currently), so don't include it. 4412 (elf_sparc_howto_table): Renamed from elf_howto_table, and always 4413 used. 4414 (elf_info_to_howto): Use runtime conditionals on CPU type, not 4415 compile type conditionals on host CPU. 4416 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup, 4417 not null pointer. 4418 (reloc_type, RELOC_TYPE_NAMES): Include i386 values. 4419 4420Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com) 4421 4422 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS 4423 ECOFF which has two common sections. 4424 (bfd_com_section): Set SEC_IS_COMMON flag. 4425 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON. 4426 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c, 4427 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use 4428 bfd_is_com_section macro rather than checking for equality to 4429 bfd_com_section. 4430 4431Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com) 4432 4433 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument. 4434 (coff_mkobject_hook): Accept aouthdr argument. 4435 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook. 4436 Handle NULL aouthdr argument. 4437 (coff_object_p): If there is no aouthdr, pass it as NULL to 4438 coff_real_object_p. 4439 * libcoff.h: Rebuilt for mkobject_hook changes. 4440 4441 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap 4442 additional MIPS ECOFF fields. 4443 4444Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com) 4445 4446 * configure.host: added mips-dec-bsd* 4447 * configure.in: added mips-dec-bsd* 4448 * aout-mipsbsd.c: new file for mips-dec-bsd* 4449 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined. 4450 * aoutx.h: added mips support. 4451 * archures.c: added mips support to bfd_default_scan(). 4452 * cpu-mips.c: added support for R4000 (untested). 4453 * libaout.h: added MIPS1 & MIPS2 magic numbers. 4454 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I 4455 hope will make it into include/bfd.h. 4456 * targets.c: added aout_mips_*_vec. 4457 4458Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) 4459 4460 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec. 4461 4462Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com) 4463 4464 * bfd-in.h (bfd_asymbol_value): Add needed parentheses. 4465 4466 * libcoff-in.h: Update prototype for coff_count_linenumbers. 4467 4468Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) 4469 4470 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out, 4471 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out, 4472 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in, 4473 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New 4474 functions. 4475 * coffswap.h: If NO_COFF_RELOCS is defined, don't define 4476 bfd_swap_reloc_in or coff_swap_reloc_out. 4477 * coff-mips.c: Added code to link and write out symbolic debugging 4478 information, and to swap relocs in and out. 4479 4480Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com) 4481 4482 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h 4483 (coff_write_object_contents): coff_count_linenumbers returns the 4484 number of line number records it found. 4485 4486 * coffgen.c (coff_write_linenumbers): only write out line numbers 4487 in the section they belong to. 4488 4489Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) 4490 4491 * targets.c (bfd_target): Added relocateable argument to 4492 _bfd_get_relocated_section_contents. Added _bfd_seclet_link 4493 target vector for linker use. 4494 * bfd.c (bfd_seclet_link): New macro. 4495 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link. 4496 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument 4497 and boolean return value. Made static. 4498 (bfd_generic_seclet_link): Renamed from seclet_dump. Added 4499 relocateable argument. 4500 * reloc.c (bfd_generic_get_relocated_section_contents): Added 4501 relocateable argument (if relocateable, saves relocs). 4502 * bout.c (b_out_get_relocated_section_contents), 4503 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added 4504 relocateable argument (if relocateable, just calls 4505 bfd_generic_get_relocated_section_contents). 4506 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable 4507 argument to prototype. 4508 * All targets: Set new _bfd_seclet_link vector to 4509 bfd_generic_seclet_link. 4510 4511Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com) 4512 4513 * coffgen.c: #include seclet.h. 4514 4515Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com) 4516 4517 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs 4518 debug info. Setup info about linker symbols only, and use 4519 standard bfd fields to hold the info. 4520 * (hppa_object_p): Remove unneeded decls. 4521 * (hppa_new_section_hook): Get rid of most of this. 4522 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly 4523 fat. Remove all knowledge of stabs, remove redundant knowledge of 4524 linker symbols. 4525 * Remove macros for accessing fields which are now gone. 4526 4527Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com) 4528 4529 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on 4530 STYP_NOLOAD bit. 4531 * coff-z8k.c: delete unused reloc functions 4532 4533Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) 4534 4535 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union. 4536 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour. 4537 * coff-msym.c: Use DEFUN for function definitons. 4538 * coff-mips.c: Added code to read and print symbols, and to find 4539 line numbers. 4540 4541 * coffcode.h: Moved many generic functions into coffgen.c. Moved 4542 swapping functions into coffswap.h for ECOFF use. Moved 4543 relocation functions, only used by h8300 and z8k, into reloc16.c. 4544 Added hooks for coffgen.c functions to backend data structure, and 4545 added hook functions. Still more could be done. 4546 * coffswap.h: New file to hold COFF swapping routines. 4547 * coffgen.c: New file to hold generic COFF functions. 4548 * reloc16.c: New file to hold h8300 and z8k specific relocation 4549 functions. 4550 * libcoff-in.h: Added declarations for functions in coffgen.c. 4551 * libcoff.h: Rebuilt to incorporate changes. 4552 * coff-h8300.c: Function name changes. 4553 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases 4554 hook rather than defining EXTRA_CASES. 4555 * Makefile.in: Build new files coffgen and reloc16. Added 4556 dependencies of coff-*.o on coffswap.h and seclet.h. 4557 4558Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com) 4559 4560 * ieee.c (ieee_slurp_sections): Add cast to avoid warning 4561 about discarding const. 4562 4563Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 4564 4565 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc 4566 4567Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 4568 4569 * configure.in (post-target): If --with-minimal-bfd is specified, 4570 set MINIMIZE=1. 4571 4572Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com) 4573 4574 * srec.c (srec_write_records): one of my boards wants a CR between 4575 records. 4576 4577Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com) 4578 4579 * archive.c (do_slurp_coff_armap): set symdef_count correctly 4580 (it broke a couple of weeks ago). 4581 4582Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) 4583 4584 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for 4585 return type, so libbfd.h doesn't reference undefined typedefnames. 4586 4587Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com) 4588 4589 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather 4590 than I386SVMAGIC. 4591 (coff_pointerize_aux): don't pointerize a negative tagndx 4592 (sometimes generated by SCO 3.2v4 cc). 4593 4594 * bout.c (calljx_callback, callj_callback, 4595 b_out_get_relocated_section_contents): warn if relocating against 4596 an undefined symbol. 4597 4598Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com) 4599 4600 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff. 4601 Make a bunch more routines be static. 4602 * hppa.c (fill_spaces): Get rid of this, replace with much better 4603 written setup_sections(). 4604 * (setup_sections): New routine to create BFD sections for each 4605 space and subspace in SOM files. 4606 * (hppa_object_setup): Use BFD sections created by 4607 setup_sections() to locate GDB symbol table info. 4608 * (make_unique_section): New routine to create a BFD section. It 4609 ensures that the given name is unique, and will generate a unique 4610 one if necessary. 4611 * (hppa_object_p): Become much more paranoid about file header. 4612 * (make_bfd_asection): Call bfd_make_section to do the dirty 4613 work. Simplify code somewhat. 4614 * (hppa_core_file_p): Use proper name for stack section. 4615 * libhppa.h: Remove millicode_start, millicode_end decls. 4616 4617Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com) 4618 4619 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies. 4620 4621 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte 4622 relocs, don't bother doing the adjustment if the value to add is 4623 zero. 4624 4625Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com) 4626 4627 * bfd.c (bfd_get_size): New function that gets an upper bound 4628 on the possible size of any object in a bfd. 4629 * elf.c (bfd_elf_find_section, elf_get_str_section, 4630 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer 4631 dereferences. 4632 * elf.c (elf_big_vec, elf_little_vec): Document last three 4633 members initialized to NULL. 4634 4635Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 4636 4637 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies 4638 4639Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com) 4640 4641 * hosts/std-host.h: New file. Attempt at a generic/default 4642 set of definitions, to discourage porting to new hosts by copying. 4643 * hosts/news.h: Removed. 4644 * hosts/sparc.h: Use std-host.h. 4645 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour; 4646 perhaps we can later remove the the_bfd field from each symbol. 4647 * syms.c (struct symbol_cache_entry): Remove unused field 4648 app_data. Add comment noting that the_bfd is almost redundant, 4649 but not quite. 4650 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h: 4651 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour. 4652 * hppa.c (fill_spaces): Make slightly more rebust. 4653 * configure.in: Allow std-host as the "default" host. 4654 4655Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com) 4656 4657 * bfd.c: Add struct hppa_core_data to tdata union. 4658 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800. 4659 Get rid of HPPA/BSD specific code. That will go somewhere else 4660 someday. 4661 * (fill_spaces): Don't spin forever and die if you don't find 4662 $MILLICODE$ subspace. 4663 * (hppa_object_p): Make sure that we have a real honest-to-cthulu 4664 exec file! 4665 * (hppa_core_file_failing_signal, hppa_core_file_failing_command): 4666 Make these work for HPUX. 4667 * (make_bfd_asection): New routine to make section creation a 4668 little easier. 4669 * (hppa_core_file_p): Completely rewrite, leave out bugs. 4670 * libhppa.h: #include the right system files. Redefine all of 4671 the structs/macros for hacking core files to use more sensible 4672 HPUX core file structures. 4673 * targets.c (target_vector): Conditionalize hppa_vec on 4674 HOST_HPPAHPUX, not hp9000s800. 4675 * hosts/hppahpux.h: #include stdlib.h to get correct decls for 4676 malloc and realloc. #define HOST_HPPAHPUX. 4677 4678Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com) 4679 4680 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>. 4681 * configure.in (i386-*-isc*, i386-*-aix*): New targets. 4682 * configure.host (i386-*-isc*, i386-*-aix*): New hosts. 4683 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive 4684 Unix. 4685 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2. 4686 * aix386-core.c: New file for handling core files on AIX on PS/2. 4687 * targets.c: if AIX386_CORE, use aix386_core_vec. 4688 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well 4689 as I386MAGIC. 4690 4691Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com) 4692 4693 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing 4694 1927. 4695 4696Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 4697 4698 * Makefile.in: added dvi target 4699 4700Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com) 4701 4702 * bfd.c: Use right name for tekhex tdata struct. 4703 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style. 4704 * libcoff.h: Updated to get spacing change from coffcode.h. 4705 * trad-core.c: leading_char is 0 (no symbols!), not '_'. 4706 4707Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com) 4708 4709 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New 4710 functions, with the "guts" of the old bfd_slurp_bsd_armap 4711 and bfd_slurp_coff_armap, but assuming we've already checked 4712 if the armap is present or not. 4713 Also, rewrite a bit to avoid keeping around obstack data 4714 that we don't need. 4715 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table): 4716 Various fixes to correctly handle COFF_style archives names. 4717 (Note that because these have a trailing '/', the names can 4718 have embedded spaces.) 4719 * archive.c (bfd_slurp_armap): New function, replaces old 4720 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes 4721 _either_ format, and calls do_slurp_bsd_armap or 4722 do_slurp_coff_armap if either form of map is seen. 4723 * libbfd-in.h: Changed bfd_slurp_bsd_armap and 4724 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap. 4725 * elf.c (elf_slurp_armap, elf_write_armap): Fix. 4726 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc. 4727 4728Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com) 4729 4730 * hppa.c: #include "sysdep.h", not <sysdep.h>. 4731 * libhppa.h: Make millicode_start and millicode_end be unsigned 4732 int to be same type as CORE_ADDR in GDB. Why are these here? 4733 4734Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com) 4735 4736 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the 4737 vaddr of the section to the addend. 4738 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add 4739 SCO_CORE to SELECT_VECS. 4740 (target_vector): add sco_core_vec. 4741 * sco-core.c (sco_core_vec): add leading underscore initializer. 4742 * configure.in (i[34]86-*-sco*): use target i386-sco. 4743 * config/i386-sco.mt: new file; define SCO_CORE. 4744 4745Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com) 4746 4747 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko. 4748 4749Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) 4750 4751 * coffcode.h (bfd_coff_std_swap_table): Now static and const. 4752 4753Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) 4754 4755 * hosts/i386linux.h: Include unistd.h. 4756 4757 * aoutx.h (print_symbol): aout_stab_name returns a constant 4758 string. 4759 * libaout.h (aout_stab_name): Fix prototype. 4760 * stab-syms.c (aout_stab_names): Array is now const. 4761 (aout_stab_name): Return value is now pointer to const. 4762 4763 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c, 4764 syms.c: Doc fixes. 4765 4766 * syms.c (asymbol): Added new field "app_data", for data 4767 particular to the application. Some of the linker flags ought to 4768 get moved to this field someday. 4769 4770 * archures.c (bfd_default_scan): Recognize a few more numbers: 4771 80486, 80960, and 960. 4772 4773 * bfd-in.h (COFF_SWAP_TABLE): New is just address of 4774 bfd_coff_std_swap_table, cast to PTR. 4775 * bfd.c (bfd_coff_swap_*): Deleted macros. 4776 * targets.c (struct bfd_target): Deleted COFF-specific swapping 4777 routine pointers. 4778 * coffcode.h (type bfd_coff_backend_data): New structure type, 4779 contains pointers to the COFF-specific swapping routines. 4780 (bfd_coff_std_swap_table): New data structure, to be used when 4781 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined. 4782 (bfd_coff_swap_*): New macros. 4783 * coff-mips.c (mips_coff_swap_table): New data structure. 4784 (ecoff_big_vec): Use it. 4785 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data. 4786 * All other targets: Deleted coff-specific vector entries. 4787 4788 * trad-core.c: Fixed some `PARAMS' uses that were missing 4789 parentheses. 4790 4791Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com) 4792 4793 * aoutx.h (some_aout_object_p): Protect arg prototype in 4794 callback_to_real_object_p with PARAMS macro for non-ANSI compilers. 4795 4796Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com) 4797 4798 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h, 4799 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with 4800 PARAMS for readability. 4801 4802 * aoutx.h: Add type to callback parameter. 4803 * coff-mips.c: Don't call trad-core.h, not needed. 4804 * trad-core.c: Incorporate trad-core.h declarations. Fix comments. 4805 * trad-core.h: Eliminate, unused. 4806 4807Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com) 4808 4809 * format.c (bfd_check_format): if default target isn't found 4810 then look through the entire list rather than return early. 4811 4812Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 4813 4814 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per) 4815 4816Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 4817 4818 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS 4819 4820Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com) 4821 4822 * coff-z8k.c: checkpoint, more addressing modes handled 4823 * coffcode.h (get_value): don't truncate reloc->addend field, it's 4824 a long now. 4825 4826Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com) 4827 4828 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec. 4829 4830Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 4831 4832 * Makefile.in: minor tweaks to make $(CC) command lines more consistent 4833 4834Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com) 4835 4836 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing 4837 and about when file descriptors are closed. 4838 4839Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) 4840 4841 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get 4842 written out correctly. 4843 4844Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com) 4845 4846 * section.c: New section bit SEC_SHARED_LIBRARY. 4847 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT || 4848 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for 4849 i386-sysv. 4850 4851Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com) 4852 4853 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT 4854 macros; use PARAMS to declare the function pointers involved. 4855 4856 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c, 4857 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet. 4858 4859Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com) 4860 4861 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS. 4862 4863 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in 4864 declaring pointers to functions. 4865 * cache.c, elf.c: Move static function decls to top, use PARAMS. 4866 * seclet.h: Declare external function with PARAMS. 4867 4868 * doc/chew.c (exfunstuff): Eliminate. 4869 (paramstuff): Replace exfunstuff with function to generate PARAMS. 4870 * doc/proto.str: Use paramstuff rather than exfunstuff. 4871 4872 * libbfd.h: Update, based on changes in source code and chew. 4873 4874Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com) 4875 4876 * libieee.h: Add FIXME about removing limit on number of sections. 4877 * bfd-in.h: Improve comments to make it clear that bfd.h is 4878 the wrong place to edit this file. 4879 * Makefile.in (install): Install ansidecl.h and obstack.h in the 4880 same places where we install bfd.h. 4881 4882Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com) 4883 4884 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for 4885 symbol type before blindly modifying the auxent. Specifically, 4886 only modify the endndx fields for types that need it, and don't 4887 set the array information for non-arrays. 4888 4889Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com) 4890 4891 * aoutx.h (some_aout_object_p): Section list should be set up 4892 correctly anyways; don't have to set up "next" pointers manually. 4893 4894Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com) 4895 4896 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh, 4897 config/i386v.mh: removed -DUSG from HDEFINES. 4898 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h: 4899 defined USE_UTIME. 4900 hosts/i386v.h: don't define POSIX_UTIME. 4901 4902Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com) 4903 4904 * ieee.c (ieee_slurp_sections): make a private copy of the 4905 section's name before truncating it. 4906 4907Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com) 4908 4909 * hppa.c: add symbol_leading_char entry in transfer vec 4910 4911,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com) 4912 4913 * ieee.c (get_symbol): can now cope when two symbols of a 4914 different class, but the same index number occur consecutively. 4915 (get_section_entry): nicer name for sections being forward 4916 referenced. (ieee_archive_p): don't free the filename string, 4917 since it was never malloced. 4918 4919Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com) 4920 4921 * coffcode.h (coff_write_object_contents): Zero timestamp field. 4922 4923Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com) 4924 4925 * coffcode.h (coff_swap_aux_out): set the fcnary info before 4926 optionally setting the dimen info, since they are in the same 4927 memory locations. Also zero out external auxent. 4928 (coff_write_symbol): don't zero external auxent; now done in 4929 coff_swap_aux_out. 4930 4931Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com) 4932 4933 * Check fclose return value for errors. 4934 libbfd.h: bfd_cache_close now returns a boolean. 4935 cache.c (bfd_cache_delete): return fclose success value. 4936 (bfd_cache_close): return bfd_cache_delete return value. 4937 opncls.c (bfd_close, bfd_close_all_done): return result of 4938 bfd_cache_close. 4939 4940Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com) 4941 4942 * seclet.c (rel): don't load sections without the SEC_LOAD bit. 4943 4944Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com) 4945 4946 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to 4947 work out a coff relocation type from a howto's attributes rather 4948 than using the input r_type field. This fixes PR1677 and allows 4949 conversion of a.out relocs to coff relocs. 4950 4951 * coffcode.h (coff_write_relocs): if supplied a relocation 4952 relative to an absolute symbol, use the right symbol index. 4953 4954 * reloc.c (bfd_perform_relocation): do a partial link for coff 4955 relocs right. 4956 4957Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com) 4958 4959 * changes to support i386-sysv with shared libraries: 4960 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined, 4961 check for .data2; if _LIB is defined, check for it; map 4962 SEC_NEVER_LOAD to STYP_NOLOAD. 4963 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD. 4964 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2. 4965 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr 4966 if section has contents, not just if it is loadable; if 4967 TWO_DATA_SECS, check for .data2 4968 (coff_set_section_contents): set vma of .lib section to number of 4969 .lib sections. 4970 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND; 4971 don't define coff_write_armap to bsd_write_armap. 4972 * hosts/i386v.h: don't include <utime.h>, since it is not provided 4973 by SVR3.2. 4974 4975Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com) 4976 4977 * solaris2.h: Get the definition of alloca from alloca.h if we 4978 aren't using gcc. 4979 4980Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com) 4981 4982 * configure.in (i960-*-{aout,bout}): Support these. 4983 4984Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com) 4985 4986 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists. 4987 4988Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com) 4989 4990 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove 4991 no-longer-used definitions of L_SET and L_INCR. 4992 * i386linux.h: Tweaks to smooth Linux build. 4993 4994Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com) 4995 4996 * seclet.h: Add enum tag to bfd_seclet_enum_type. 4997 4998 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t. 4999 5000 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c, 5001 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c, 5002 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr. 5003 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1. 5004 5005 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c, 5006 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint. 5007 5008Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com) 5009 5010 * configure.host: New file, contains mapping of host configs 5011 to host support file names for bfd, binutils, opcodes. 5012 * configure.in: Use it. 5013 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P. 5014 * i386bsd.c: Cleanup, reformat. 5015 * config/i386-bsd.mt: Comment changes. 5016 * config/i386bsd.mh: New file for core file support. 5017 * hosts/i386bsd.h: Merge changes from Peter Schauer. 5018 * bout.c (ALIGN): Rename to ALIGNER, since system header files 5019 on BSD 4.4 define ALIGN (sigh!). 5020 5021Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com) 5022 5023 * libaout.h (aout_backend_data): added exec_header_not_counted 5024 field. For ZMAGIC files only, when text_includes_header is set, by 5025 default the length of the exec header is counted in the text 5026 section size. For go32, exec header is mapped in but does *not* 5027 contribute to the size of section. 5028 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted 5029 is not set, but ztih is, add the size of the exec header to the 5030 recorded size of the text section. 5031 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted. 5032 * i386aout.c (i386aout_backend_data): set exec_header_not_counted. 5033 Also set text_includes_header. 5034 * aout-target.h (*_backend_data): cleare exec_header_not_counted 5035 by default in MY(backend_data). 5036 5037Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com) 5038 5039 * aout-target.h (callback): Don't define this function if it won't be 5040 used. 5041 5042 * aoutx.h (some_aout_object_p): Restore old aout_data value if this 5043 type doesn't match. Don't lose if file sections have already been 5044 created. 5045 (set_arch_mach): Set reloc_entry_size. 5046 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data. 5047 5048 * hosts/i386bsd.h: New file. 5049 * configure.in: Recognize i[34]86-*-bsd host. 5050 5051 * aout-target.h (callback, write_object_contents): Delete unused 5052 variables. 5053 5054 * aoutx.h (reloc_type_lookup): New function. 5055 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default. 5056 * aoutf1.h (sunos4_reloc_type_lookup): Deleted. 5057 (MY_reloc_howto_type_lookup): Don't define it. 5058 5059 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for 5060 OMAGIC files. 5061 (slurp_symbol_table): Use header byte order, not target byte 5062 order, for reading symbol data. 5063 5064Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com) 5065 5066 * configure.in: Undo some brain damage in the host section. 5067 * configure.in: Reformat the target section, test many configs. 5068 * Makefile.in (make): Remove obsolete `make make'. 5069 * aoutx.h (some_aout_object_p): Make defines line up. 5070 5071Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5072 5073 Now a bfd knows whether underscores are normally prepended 5074 to symbols in its file format. 5075 5076 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c, 5077 coff-z8k.c: targets set so they have leading underscore 5078 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c, 5079 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set 5080 without leading underscore flag 5081 * targets.c: add symbol leading char to xvec description 5082 * bfd-in.h (bfd_get_symbol_leading_char): new macro. 5083 5084Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com) 5085 5086 * archive.c: Make errno global. 5087 * archive.c (_bfd_write_archive_contents): If read fails (and 5088 errno!=0) set bfd_error to malformed_archive (since this probably 5089 indicates a truncated archive), rather than system_call_error. 5090 5091Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com) 5092 5093 * Makefile.in: added rules for i386bsd.c 5094 * i386bsd.c: new file, supporting 386bsd. 5095 * configure.in: recognize i386-*-bsd target. 5096 * config/i386-bsd.mt: new file - 386bsd target configuration. 5097 5098Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 5099 5100 * configure.in: re-arrange host section to use *-*-* notation, 5101 clean up some of the target section as well 5102 5103 * seclet.c: cast result of bfd_get_relocated_section_contents to 5104 avoid compiler warnings 5105 5106Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com) 5107 5108 * coffcode.h (coff_section_symbol): Create section if it doesn't 5109 already exist. 5110 5111 * bout.c: Removed some unused variables. 5112 5113Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com) 5114 5115 * Portability fixes from p3: 5116 coffcode.h (coff_write_relocs): removed sanity check until it 5117 works on all targets (per advice from sac). 5118 config/hp9000.mh: new file to define USG. 5119 hppa.c: #undef hppa before the JUMP_TABLE. 5120 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not 5121 __STDC__. 5122 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make 5123 local variable target volatile to avoid mysterious bug in 5124 HP9000/700 cc. 5125 5126Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com) 5127 5128 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity. 5129 * hosts/hppahpux.h: Remove bcopy and index circumventions. 5130 5131Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com) 5132 5133 * coff-z8k.c (func_da, func_jr): Lint. 5134 * coffcode.h: Use memset rather than bzero. 5135 * elf.c: Use memcpy rather than bcopy. 5136 * tekhex.c: Use memset rather than bzero. 5137 5138Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com) 5139 5140 Add Adobe a.out support. 5141 5142 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME. 5143 * config/adobe.mt: Add. 5144 * configure.in (*-adobe-* target): Add. 5145 * targets.c (a_out_adobe_vec): Add. 5146 * Makefile.in: add aout-adobe.c. 5147 5148 * configure.in: Put two dashes in all entries to be matched. 5149 Add comments to remind people to do this. 5150 Reorder all entries that match manufacturer names, to occur 5151 last, so they will only be matched if no more specific match 5152 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'. 5153 5154Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com) 5155 5156 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0, 5157 since we should never have a NULL section. 5158 (elf_slurp_symbol_table): If st_shndx doesn't match any of our 5159 tests, set the section to bfd_abs_section. 5160 5161Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5162 5163 * coff-z8k.c: getting closer 5164 * coffcode.h (coff_get_relocated_section_contents): allow 5165 EXTRA_CASES hooks for different arches to provide different reloc 5166 types. 5167 * seclet.h: #ifndef around it to allow multiple inclusion 5168 * srec.c: minor doc fix 5169 5170Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com) 5171 5172 * hosts/hp9000.h, hosts/irix3.h: changes from WRS. 5173 5174Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com) 5175 5176 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not 5177 just ncr. 5178 5179Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) 5180 5181 * bout.c (b_out_slurp_reloc_table): Clear howto field before 5182 filling in reloc, in case immediately following code doesn't set 5183 it. 5184 5185Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com) 5186 5187 * coffcode.h (coff_renumber_symbols): set the last renumbered 5188 symbol pointer to NULL, as expected by coff_write_linenumbers. 5189 (coff_write_relocs): apparently a non-zero addend is OK for reloc 5190 type R_IHCONST used on the 29k. 5191 5192Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com) 5193 5194 * opncls.c (bfd_fdopenr): Determine whether to fdopen for 5195 update, based on how the underlying file was opened. Obsoletes 5196 FASCIST_FDOPEN. 5197 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove 5198 all FASCIST_FDOPEN config defines. 5199 5200Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) 5201 5202 * sparc-opc.c: Moved to opcodes library, now that we have one. 5203 * Makefile: Don't compile it. 5204 5205Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com) 5206 5207 * aoutx.h: adjust_sizes_and_vmas did not return anything. 5208 5209Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com) 5210 5211 * section.c (bfd_set_section_flags): Remove a sanity check. 5212 It is unfortunately broken, and prevents strip from working. 5213 5214Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com) 5215 5216 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash 5217 created by last change. 5218 5219Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com) 5220 5221 * reloc.c (reloc_howto_struct): Make size field be unsigned. 5222 * bfd-in.h: Bump to version 2.0. 5223 5224Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com) 5225 5226 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep 5227 braindamaged HP/Apollo compiler happy. 5228 5229Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com) 5230 5231 * format.c: Fix description of search for matching target. 5232 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA. 5233 * targets.c: Update description of search for matching target. 5234 * Makefile.in (do_clean, clean): Fix infant mortality typo. 5235 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile. 5236 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug. 5237 5238Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com) 5239 5240 * Makefile.in: Added mostlyclean/clean/distclean rules. 5241 5242Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com) 5243 5244 * targets.c (target_vector): Take out oasys (unless that is 5245 the default): Because there is no magic number in archives, 5246 there can be annoying target mis-matches. 5247 5248Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com) 5249 5250 * sparc-opc.c: Rigorously updated to match architecture manual. 5251 5252Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5253 5254 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c 5255 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached 5256 to the built-in abs_section were not written out correctly. 5257 5258Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com) 5259 5260 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too 5261 large, assume we're using a swapped byte order and fail with 5262 wrong_format rather than dumping core. 5263 5264Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com) 5265 5266 * Renamed opc-sparc.c to sparc-opc.c for systems with short 5267 filename constraints. 5268 * Makefile.in: Updated to reflect change. 5269 5270Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com) 5271 5272 Add preliminary support for the we32k: 5273 5274 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c: 5275 Minor edits. 5276 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files. 5277 5278Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5279 5280 * bout.c: added support for relaxable alignment relocs. 5281 5282 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to 5283 pass down pointer to play area rather than use alloca 5284 5285 * cpu-z8k.c (compatible): made static to reduce name space 5286 polution. 5287 5288Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5289 5290 Add basic support for the z8k: 5291 5292 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c, 5293 section.c, targets.c, 5294 5295 * syms.c: move mis-inserted patch. 5296 5297Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov) 5298 5299 Documentation fixes: 5300 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags. 5301 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node 5302 comments. 5303 * reloc.c: break out addend item from surrounding text. 5304 5305 * doc.str (DOCDD): Defined. Adds text to output. 5306 (bodytext): Put bulletize before kill_bogus_lines. 5307 * chew.c (bulletize): End itemization after a blank line, to 5308 prevent following text from being swallowed up in an item. 5309 5310Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com) 5311 5312 * configure.in: Add sparclite as a target. 5313 5314Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5315 5316 * ieee.c (ieee_get_symtab): always null terminate the symbol list, 5317 lint. 5318 5319 * coffcode.h (coff_add_missing_symbols): if symbols don't come 5320 from a coff file (csym is null), dont deref them 5321 5322 * ieee.c (parse_expression): get the answer right when adding an 5323 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p 5324 on elts so that filename is filled in. 5325 5326Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com) 5327 5328 * bout.c (howto_align_table): New set of relocs, with enough 5329 data for "objdump -r" to work. 5330 (b_out_reloc_type_lookup): Recognize alignment relocs. 5331 5332Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com) 5333 5334 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive 5335 invocations of make. Also, always create installation 5336 directories. 5337 5338 * config/apollov68.mh: removed -g from CC definition. 5339 5340Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com) 5341 5342 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid 5343 overflowing gp-offset range. 5344 5345Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5346 5347 * srec.c (srec_set_section_contents): don't write out sections 5348 without the LOAD and ALLOC attributes 5349 5350Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) 5351 5352 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes. 5353 * libaout.h (struct aout_backend_data): New callback "set_sizes". 5354 * aout-target.h (callback): Don't set page/seg sizes. 5355 (mkobject): Ditto. 5356 (set_sizes): New routine. 5357 (backend_data): Point to it. 5358 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes. 5359 (sunos4_aout_backend): Point to it. 5360 * aoutx.h (set_arch_mach): Call set_sizes callback. 5361 5362Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com) 5363 5364 * aout-target.h: Make _bfd_slurp_extended_name_table be 5365 the default. Given that we *write* the suckers (for long 5366 archive member names), we really ought to be able to read them! 5367 * trad-core.c: Don't include <machine/reg.h>. It doesn't 5368 seem to be needed, and many machines don't have it. 5369 5370Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5371 5372 * coff-m68k.c (vector): read and write archives in coff format. 5373 5374Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com) 5375 5376 * opc-sparc.c: New file. 5377 5378Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com) 5379 5380 * bout.c (bfd_reloc_status_type, callj_callback): Cast void* 5381 pointers to bfd_byte* before performing arithmetic on them. Such 5382 use with bare void* pointers is a gcc extension. 5383 * cache.c (bfd_cache_delete): Forward decl with prototype form. 5384 * archive (normalize): Add to CONST to match actual usages with 5385 CONST. 5386 5387Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com) 5388 5389 * configure.in: Recognize i486 host cpu, and use i386-elf 5390 for i486-ncr-sysv4. 5391 5392Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com) 5393 5394 * config/stratus.mt (CC): Remove definition. 5395 * elf.c (bfd_section_from_shdr): Test for the possibility that 5396 section_from_elf_index returns NULL and don't dereference it. 5397 5398Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com) 5399 5400 * add hppa_data to bfd tdata (indirectly via sef). 5401 5402 * config/hppahpux.mh: hpux is -DUSG (patch by sef) 5403 5404Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 5405 5406 * configure.in: error messages to stderr, not stdout 5407 5408Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com) 5409 5410 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c, 5411 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c, 5412 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's. 5413 5414Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 5415 5416 * configure.in: recognize hppa* instead of hppa 5417 5418Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5419 5420 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed 5421 RTYPE2HOWTO to cope with same. 5422 * reloc.c (bfd_perform_relocation): added support for size of -2 5423 (subtract a word reloc type). Updated doc. 5424 5425Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com) 5426 5427 * Makefile.in: merged changes from progressive, removed rcsid. 5428 5429 * archures.c, archive.c, Makefile.dos: removed rcsid. 5430 5431Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5432 5433 * bfd-in.h : add BFD_IS_RELAXABLE flag 5434 * bout.c (bout_swap_exec_header_[in_out]): new field in exec 5435 header e_relaxable, major hackery in callbacks 5436 * libaout.h : add space for a_relaxable. 5437 * seclet.c (rel): don't relax empty sections 5438 5439 5440Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5441 5442 * section.c (STD_SECTION): add some casts to the initializers for 5443 dumb compilers 5444 5445Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com) 5446 5447 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression, 5448 and add appropriate casts to keep (picayune) aix-cc happy. 5449 5450Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com) 5451 5452 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write 5453 symbol pointers. Punt expensive & useless bfd_realloc. Use 5454 malloc for raw symbols, and free it before returning. 5455 (bfd_section_from_shdr): Do not slurp symbol table until politely 5456 asked. Do not even slurp string tables. 5457 (elf_get_symtab_upper_bound): Count 'em without reading them. 5458 (elf_get_symtab): This is how to politely ask. Schlurp! 5459 This should probably just *become* elf_slurp_symbol_table, FIXME. 5460 5461Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5462 5463 * archive.c (bsd_write_armap): write the timestamp of the 5464 archive header to be just a little bit later than the timestamp of 5465 the file, otherwise the linker will complain that the index is 5466 out of date. 5467 5468Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com) 5469 5470 * configure.in: Add m68k-ericsson-*. 5471 5472Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com) 5473 5474 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc. 5475 * elf.c: Remove unconditional debug printf's. 5476 (elf_write_object_contents, elf_slurp_symbol_table): Handle 5477 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE. 5478 (elf_slurp_symbol_table): Hand out symbols in forward, not 5479 reverse order. Simplify duplicate code. 5480 5481Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com) 5482 5483 * elf.c: Remove "(void)" casts from function calls where the 5484 return value is ignored, in accordance with GNU coding standards. 5485 5486Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com) 5487 5488 * hppa.c: Apply John's standard fix to avoid "empty translation 5489 unit" warnings from some ANSI-C compilers. 5490 5491Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com) 5492 5493 * hosts/solaris2.h: Configure same as sysv4. 5494 5495Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com) 5496 5497 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition. 5498 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return 5499 type match actual return type. 5500 * elf_print_symbol (section_name): Make CONST. 5501 5502Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com) 5503 5504 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt: 5505 New files, for Linux (a free Unix clone for 386 machines). 5506 * Makefile.in, configure.in, targets.c: Update accordingly. 5507 5508Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5509 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and 5510 correct calling of howto special functions and fixes from Raeburn 5511 for gas<>bfdness 5512 * archures.c: nuke bfd_reloc_code_type 5513 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint 5514 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as 5515 SEC_NEVER_LOAD, various other bfdgas newness 5516 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup 5517 * targets.c: change jump table vector to above 5518 5519 5520Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com) 5521 5522 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so 5523 its prototype will be included in libbfd.h. Change result type 5524 to struct * (rather than equivalent typedef) so it can be used in 5525 the prototype, where they typedef won't be known. 5526 * libbfd.h: Updated version. 5527 5528Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com) 5529 5530 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h, 5531 targets.c: HPPA merge. 5532 5533Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com) 5534 5535 * configure.in: Separate Solaris2 from SYSV4 on SPARC. 5536 * config/solaris2.mh: Kludge around Sun compiler bug. 5537 5538Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com) 5539 5540 * libaout.h (aout_backend_data): Change defs of two bitfields to 5541 be unsigned chars instead to get around rs6000 compiler problem. 5542 5543Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com) 5544 5545 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table): 5546 Correct misconception that there can be only one symbol table. 5547 Only call elf_slurp_symbol_table on the full symbol table, not 5548 the dynamic one which is only a subset of the full one. 5549 5550Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM) 5551 5552 * coffcode.h (coff_compute_section_file_positions): For I960, 5553 don't align sections in file. 5554 5555Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM) 5556 5557 * targets.c (struct bfd_target): Added field for target-specific 5558 (but not file-specific) data, for distinguishing minor 5559 characteristics between (e.g.) a.out formats. 5560 5561 * section.c (struct sec): New field user_set_vma indicates vma 5562 field should be heeded, not assumed to be unset. 5563 (STD_SECTION): Initialize that field of standard sections to zero. 5564 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true. 5565 5566 * coffcode.h (coff_write_relocs): Write out swapped reloc, not 5567 pre-swapped version. 5568 5569 * archures.c (struct bfd_arch_info): Fixed order of comment and 5570 field decl. New fields indicate size of page and segment for 5571 architecture. 5572 * cpu-m68k.c (N): Fill in values. 5573 * cpu-sparc.c (arch_info_struct): Ditto. 5574 5575 * libaout.h (struct aout_backend_data): Various bits of data (not 5576 all used currently) with characteristics of a.out implementation. 5577 Important field for now is text_includes_header, indicating that 5578 the text section starts immediately after the file header, which 5579 gets mapped in with it. 5580 (struct aout_data): New fields indicate whether vma has been 5581 adjusted yet (not yet used), and what magic number will be used in 5582 the output file (should go away in favor of vma_adjusted). 5583 (WRITE_HEADERS): Code for dealing with section sizes and related 5584 header fields replaced with call to adjust_sizes_and_vmas. 5585 * aoutx.h (some_aout_object_p): Fill in magic number field. 5586 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files. 5587 (set_arch_mach): Set page size and segment size once CPU 5588 type is known. 5589 (adjust_sizes_and_vmas): New function; has much code moved 5590 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma 5591 and size parameters, as well as many header fields, after deciding 5592 on magic number for output file. Checks to ensure that this 5593 adjustment has only been done once. 5594 (set_section_contents): Call adjust_sizes_and_vmas instead of 5595 doing much of the work here. 5596 5597 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide 5598 default (null) values of these fields. 5599 * aoutf1.h (sunos4_write_object_contents): Don't override a_text 5600 value in exec header. 5601 (sunos4_aout_backend, MY_backend_data): Define backend data 5602 indicating file header is included in text section. 5603 5604 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo. 5605 5606 * hosts/sparc.h (abort, exit): Hide these names if compiling with 5607 gcc version 2, to avoid warnings. 5608 5609Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com) 5610 5611 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install, 5612 it's broken on ncr 3000's. Use simple "true" for RANLIB. 5613 5614Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com) 5615 5616 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern. 5617 5618Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com) 5619 5620 * section.c (STD_SECTION): Remove extra semicolon in declarations. 5621 * configure.in: Rewrite target parsing to use simple format. 5622 Handle sparc-sun-solaris2 configuration. 5623 * aout64.h: Avoid ANSI C brain death warning. 5624 * elf.c: Avoid trigraph (???) or /* in comments. 5625 5626Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 5627 5628 * config/sysv4.mh: new file, RANLIB=echo 5629 5630 * configure.in: handle Solaris2 as -sysv4 or -solaris2 5631 5632Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com) 5633 5634 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and 5635 elf_core_tdata_struct into a single common struct. Core files 5636 wouldn't have worked at all without this. 5637 (bfd_elf_find_section): New function for GDB's undercover use 5638 to find string sections that BFD hides from it. 5639 (elf_get_str_section): Avoid multiple alloc&reads for same data; 5640 lint. 5641 (elf_object_p, elf_core_file_p): Allocate internal file header 5642 storage dynamically. 5643 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct. 5644 * demo64.c: Prevent "empty translation unit" warnings from idiots. 5645 5646Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com) 5647 5648 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL. 5649 5650Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com) 5651 5652 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5. 5653 5654Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com) 5655 5656 * configure.in: handle m680[01234]0 as aliases for m68k 5657 5658Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5659 5660 * coff-a29k.c: do byte relocs correctly 5661 * coffcode.h (styp_to_sec_flags): never load INFO sections 5662 * seclet.c (rel): don't relocate INFO sections 5663 5664Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM) 5665 5666 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically. 5667 Make the symbols unmodifiable. 5668 (bfd_section_init): Deleted. 5669 * init.c (bfd_init): Don't call bfd_section_init. 5670 5671 * section.c (bfd_set_section_contents): Ensure that range to be 5672 written is within section boundaries. 5673 (bfd_get_section_contents): Likewise. Don't bother dispatching if 5674 size is zero. 5675 5676 * libbfd.c (bfd_xmalloc): Text of error message should be const. 5677 5678 * coff-i960.c (howto_table): Deleted. 5679 (howto_rellong, howto_iprmed, howto_optcall): New vars; 5680 interesting entries from old howto_table. 5681 (RTYPE2HOWTO): Adjusted to use switch. 5682 (coff_i960_reloc_type_lookup): New function. 5683 5684 * coffcode.h (coff_new_section_hook): Allocate storage for aux 5685 records for section symbol. 5686 (make_abs_section): Unused; deleted. 5687 (renumber_symbols): Re-order symbols so undefined symbols come 5688 last, as COFF format desires. 5689 (coff_write_symbol): Put C_FILE symbols in debug section always. 5690 (coff_section_symbol): New function; creates a symbol with the 5691 same name as a section, and sets up aux records for it. 5692 (coff_add_missing_symbols): New function; adds section symbols to 5693 symbol table if they aren't there already. Should someday also 5694 add a dummy C_FILE symbol if none is present. 5695 (coff_write_object_contents): Add missing symbols before preparing 5696 symbol table to be written. 5697 (coff_slurp_reloc_table): Verify that symbol indices read in are 5698 in a reasonable range. 5699 * libcoff-in.h (struct coff_tdata): New field conv_table_size. 5700 (obj_conv_table_size): Accessor macro. 5701 5702 * bout.c (b_out_reloc_type_lookup): New function. Handles three 5703 reloc types on i960. 5704 5705 * bfd-in.h (bfd_get_section_name): New macro. Like 5706 bfd_section_name, but returns rvalue, not lvalue. 5707 (bfd_get_section_vma, bfd_get_section_alignment): Similar. 5708 (bfd_get_section_flags): Now returns rvalue. 5709 5710 * reloc.c (enum bfd_reloc_code_real): Add several new values, some 5711 general, some specific to sparc or i960. 5712 5713 * aoutx.h (set_section_contents): Set VMA for each section based 5714 on previous section. If text section VMA doesn't appear to have 5715 been set, make a best guess from the type of file. 5716 5717 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if 5718 not defined. 5719 (MY(vec)): Initialize reloc_type_lookup field. 5720 5721 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table. 5722 (bfd_error_trap, bfd_error_vector): Extern, not common. 5723 5724 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a 5725 few types of relocs for sparc; will need enhancement. 5726 5727 * bout.c (callj_callback): Use DEFUN macro in definition. 5728 * coff-i960.c (optcall_callback): Likewise. 5729 5730 * targets.c (bfd_target): Added fields reloc_type_lookup and 5731 _bfd_make_debug_symbol. Also minor comment changes. 5732 * syms.c (bfd_make_debug_symbol): New dispatching macro. 5733 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather 5734 than arch info, and dispatch with BFD_SEND. Callers changed. 5735 * archures.c (struct bfd_arch_info): Deleted field 5736 reloc_type_lookup. 5737 * cpu-*.c: Don't initialize that field. 5738 5739 * bfd-in.h (enum bfd_error): Add new value "bad_value". 5740 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value. 5741 (bfd_errmsg): Now returns ptr to const. 5742 * bfd-in.h (bfd_errmsg): Fix prototype. 5743 5744 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc. 5745 * reloc.c (bfd_generic_relax_section): Ditto. 5746 5747 * section.c (Section Output doc): Improve description of use of 5748 output_section and output_offset. 5749 5750Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com) 5751 5752 * sco-core.c: new file from net. 5753 * aoutx.h (translate_to_native_sym_flags): bugfix from net: 5754 Now we have the hairy linker, it's possible to move symbols from 5755 one section into another. Actually make that work! 5756 5757Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com) 5758 5759 * hosts/sun3.h: fix declaration of free. 5760 5761Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5762 5763 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation 5764 * coff-h8300.c (reloc_processing): all relocs are relative to 5765 section start. 5766 * opncls.c: don't use fdopen on DOS systems 5767 5768 short patches from Glenn Kasten (glenn@ready.com) 5769 * target.c: enabled oasys support 5770 * oasys.c: Insert . when UNDERSCORE_HACK is enabled, 5771 fix problem where a relocation which crossed a modification byte 5772 boundary did not work. Fix problem where a relocation near the end 5773 of a data record did not work. 5774 5775 5776Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5777 5778 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote 5779 archvie header string counts the endian way, this heuristic sees 5780 how big an archive string to read by trying it one way and if the 5781 string table is unreasonably big, trying it the other. *FIXME*. 5782 * opncls.c (bfd_fdopenr): can't do fdopens on VMS 5783 5784Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com) 5785 5786 * bfd-in.h: Increase version number to 1.97, for consistency 5787 with ../binutils. 5788 * Makefile.in: docdir is ./doc, not ${srcdir}/doc. 5789 5790Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5791 5792 * bfd-in.h: bump version to 1.96 5793 Major change; changed calling convention for 5794 bfd_get_relocated_section_contents so that caller allocates 5795 memory for section data. 5796 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c, 5797 seclet.c, targets.c, bfd.c: reflect new convention. 5798 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special 5799 case, then use reasonable default values for SEC_* flags. 5800 5801Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5802 5803 * coffcode.h (coff_write_object_contents): use RELSZ to work out 5804 size of output reloc struct. 5805 * targets.c, Makefile.in: comment out tekhex for the moment. 5806 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section. 5807 * configure.in: tandem target is st2000 5808 * coff-m68k.c: rename static howto_table to global 5809 m68kcoff_howto_table. 5810 * bout.c: remove unnecessary abort 5811 * coff-a29k.c: various changes to the way relocations work to cope 5812 with the "new order" and latent bugs. 5813 * coffcode.h: lint 5814 5815Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5816 5817 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out) 5818 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way. 5819 * reloc.c (bfd_perform-relocation): don't relocate refs to 5820 absolute symbols if doing a partial link. 5821 5822Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com) 5823 5824 * configure.in: Add a29k-amd-udi. 5825 5826Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com) 5827 5828 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the 5829 internal_exec structure before initializing the fields that 5830 are used, so that the unused fields are in a known state. 5831 5832Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com) 5833 5834 * tekhex.c (struct data_struct): Convert from typedef that 5835 typedefs nothing to a normal structure declaration. 5836 * tekhex.c (pass_over): Prototype args for function that 5837 second arg points to. 5838 5839Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com) 5840 5841 * Makefile.in: remove old style staging. Do not print recursion 5842 lines. 5843 5844 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the 5845 Makefile command line. Remove MINUS_G. Default CFLAGS to -g. 5846 Pass CFLAGS. 5847 5848Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5849 5850 * bfd.c, Makefile.in: added tekhex 5851 * aoutx.h (set_section_contents): pages should be padded to the 5852 size of a page, not the size of a segment. 5853 * configure.in: added go32 host and i386-aout target. 5854 * i386aout.c, libaout.h: now works for go32 target 5855 * ieee.c: fix bit rot. 5856 * seclet.c: support for padding seclet type. 5857 5858Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com) 5859 5860 * Makefile.in: added .NOEXPORT: 5861 5862Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com) 5863 5864 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads 5865 like ooze. 5866 * elf.c (elf_compute_section_file_positions, 5867 elf_write_object_contents): Return boolean, not NULL (which 5868 can be void *). 5869 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code. 5870 Also ifdef-out code that aborts on unhandled section types. 5871 5872Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com) 5873 5874 * configure.in: Recognize ncr3000 config 5875 * Makefile.in (MINUS_G): Pass on to recursive makes. 5876 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files. 5877 5878Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com) 5879 5880 * Makefile.in: Now that we have sym.h and symconst.h, compile 5881 coff-msym.c on all systems. 5882 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep. 5883 * coff-msym.c: Update include files and comments; add weakext bit. 5884 5885Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com) 5886 5887 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c, 5888 section.c, srec.c, syms.c, coff-h8300.c: Lint. 5889 5890Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com) 5891 5892 * bout.c, coff-a29k.c, coff-i960.c: Lint. 5893 * configure.in: Add new host and target configs. 5894 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register 5895 structs, which vary; just use member name. 5896 (elf_object_p, elf_core_file_p): Lint, fix comments. 5897 * config/sparc-elf.mt, hosts/sysv4.h: New config files. 5898 5899Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com) 5900 5901 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single 5902 local, disposable, copy of the external form of section header 5903 table and program header table entries. 5904 5905Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com) 5906 5907 * Makefile.in: Set MINIMIZE back to 0 for a real release. 5908 5909Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com) 5910 5911 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for 5912 irix4. 5913 5914Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com) 5915 5916 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref. 5917 5918Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com) 5919 5920 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro, 5921 not internal bfd_assert function (twice). 5922 5923Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5924 5925 * aout-target.h: change ar_max_namelen to 15 (the right value) 5926 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section 5927 change 5928 5929Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com) 5930 5931 * archive.c (bfd_generic_archive_p): check for bout archives too. 5932 * bout.c: make it work again. 5933 5934Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com) 5935 5936 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare 5937 malloc(). 5938 * reloc.c (bfd_generic_get_relocated_section_contents): Call 5939 bfd_xmalloc() instead of bare malloc(). 5940 5941Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com) 5942 5943 * Makefile.in: pass down MAKEINFO on info. 5944 5945Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5946 5947 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh. 5948 host/h-<foo> now just <foo>. 5949 * configure.in: reflect changes 5950 5951Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com) 5952 5953 * libbfd-in.h (set_tdata): Make change of Feb 27 in the 5954 actual source file, not just the generated libbfd.h. 5955 5956Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com) 5957 5958 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run 5959 gdb on little-endian 960 code. 5960 * archive.c (compute_and_write_armap): indirect symbols should go 5961 into the archive header too. 5962 5963Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com) 5964 5965 * Makefile.in: added check target. 5966 5967Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com) 5968 5969 * coff-msym.c: Move this file from gdb/ecoff.c. It 5970 handles byte-swapping for ECOFF (MIPS symbol) files. 5971 * config/mh-decstation, config/mh-irix3: Add coff-msym.o 5972 to the files built on MIPS-based hosts. 5973 * Makefile.in: Add rule for coff-msym. 5974 5975Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com) 5976 5977 * Makefile.in: added clean-info target. MINIMIZE=1. 5978 5979Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com) 5980 5981 * coff-rs6000.c: Move core file functions into separate 5982 new file rs6000-core.c. This is needed because reading 5983 core files depends on native include files that conflict 5984 with ../include/coff/rs6000.h. 5985 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES. 5986 5987Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com) 5988 5989 * aoutx.h (NAME(aout,print_symbol)): Don't print 5990 symbol addresss for undefined symbols. 5991 * coff-rs6000.c: Various updates (due to target- 5992 independent changes). 5993 * libbfd.h: Ditto (tdata field is now a union). 5994 * hosts/h-sparc.h: Removed prototype for bogus function 5995 'emset' (presumably should have been 'memset' - which is there). 5996 5997Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com) 5998 5999 * configure.in (mips-big-* target): Same is Iris. 6000 6001Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com) 6002 6003 * aoutx.h (translate_from_native_sym_flags): when creating an 6004 alias symbol, fill in the section as undefined, rather than 6005 leaving it blank. If an output section can't be found for a 6006 symbol, then don't core dump. 6007 6008Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com) 6009 6010 * Makefile.in, configure.in: removed traces of namesubdir, 6011 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced 6012 copyrights to '92, changed some from Cygnus to FSF. 6013 6014Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com) 6015 6016 * bfd.c: lint 6017 * coff-h8300.c: fix stupid reloc subtraction bug 6018 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes, 6019 since that's how wide it is. (coff_slurp_symbol_table): always zero out 6020 the symbol.flags and done_lineno fields. 6021 6022Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com) 6023 6024 * coffcode.h (coff_write_symbol): write out the correct number of 6025 auxents. 6026 * cpu-h8300.c: fix disassembly bug 6027 6028Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com) 6029 6030 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in, 6031 section_from_bfd_index), cpu-h8300.c (howto*_callback), 6032 reloc.c, section.c (bfd_map_over_sections), targets.c 6033 (bfd_target_list): Protolint. 6034 * libbfd.h: Update to match a libbfd-in.h from a month ago. 6035 6036Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com) 6037 6038 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints 6039 out tagndx too. 6040 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output 6041 section of a symbol rather than the section of a reffed symbol to 6042 determine the r_index of an emmitted reloc. 6043 6044Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com) 6045 6046 * PORTING: New (preliminary) porting guide. 6047 6048Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com) 6049 6050 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c 6051 (howto_hvrt16): lint. 6052 6053Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com) 6054 6055 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd 6056 a full configuration (with possible cross-development), 6057 instead of using host-aout.c. 6058 6059Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com) 6060 6061 * aout-target.h (MY(write_object_contents): 6062 Set obj_reloc_entry_size (abfd). 6063 * gen-aout.c: Change to emit a .c files, not a .h file. 6064 6065Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com) 6066 6067 * elf.c (elf_slurp_symbol_table): Remove obsolete use of 6068 BSF_ABSOLUTE and replace with bfd_abs_section reference. 6069 6070Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com) 6071 6072 * coffcode.h (get_normalized_symtab): fixed bug where symbols 6073 with more than one auxent can cause nasty core dumps. 6074 6075 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct 6076 "done_lineno" so that a symbol which appears twice in the symbol 6077 table only gets it's linenumbers relocated once. Modifed 6078 (coff_write_native_symbol) and (coff_make_empty_symbol) to make 6079 use of it. 6080 6081Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com) 6082 6083 * aoutx.h: (translate_from_native_sym_flags): fix constructor 6084 stuff to use the New Order. 6085 6086Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com) 6087 6088 * ieee.c: Change type of envi[] to unsigned char. 6089 6090 * configure.in: fix vax ultrix configuration. 6091 6092 * elf.c (bfd_section_from_shdr): Deal with null return from 6093 bfd_make_section(). (elf_object_p): Select endianess properly. 6094 6095Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com) 6096 6097 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files. 6098 6099Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com) 6100 6101 * Makefile.in: host-aout.c doesn't depend on aout-params.h. 6102 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector. 6103 * host-aout.c: Don't use aout-params.h; configure these systems 6104 in their xm files, not in a randomly generated file. 6105 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h: 6106 Specify byte order. 6107 * hosts/h-vaxbsd.h: Define the form of exec and core files. 6108 6109Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com) 6110 6111 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to 6112 host_aout_vec here as well. 6113 6114Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com) 6115 6116 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with 6117 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec 6118 to prevent undefined symbol. 6119 6120Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com) 6121 6122 Various lints found on PersSony 6123 * aoutx.h: cast an enum 6124 * coff-a29k.c: many ints in reloc structure turned to enum 6125 * coffcode.h: more enums 6126 * cpu-h8300.c: more enums 6127 * opncls.c: more enums 6128 6129Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com) 6130 6131 * configure.in: Make Tahoe configuration work again. 6132 * bfd-in.h: Remove trailing comma from enum declaration. 6133 * ieee.c: Can't put byte values >0x7F into a signed char. 6134 6135Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com) 6136 6137 * Makefile.in: Add dependencies for various coff-*.o files. 6138 6139 * elf.c: Remove extraneous paren from core_prpsinfo and 6140 core_prpstatus macros, rename core_prpstatus to core_prstatus. 6141 Replace references to old section "size" member with new 6142 "_raw_size" member. Implement elf_make_empty_symbol, which 6143 is now used. 6144 6145Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com) 6146 6147 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX 6148 core reading. 6149 6150Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com) 6151 6152 * coffcode.h (bfd_coff_relax_section): now static. 6153 (bfd_coff_get_relocated_section_contents): various type lints. 6154 6155Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com) 6156 6157 New entry point in the transfer vector - bfd_relax_section. 6158 6159 * aout-target.h: add to vector, call generic_relax 6160 * bfd-in.h: add to vector 6161 * bfd.c: add #define for vector 6162 * bout.c: add to vector, call generic_relax 6163 * coffcode.h: add to vector, also now has coff specific relax code 6164 for the relaxable H8/300 relocs. Also clean up abs section cruft. 6165 * elf.c: call generic_relax 6166 * ieee.c: call new vector, clean up some bugs due to the creation 6167 of bfd_abs_section 6168 * libbfd.h: add bfd_generic_relax_section EXFUN 6169 * oasys.c: call generic_relax 6170 * reloc.c: implement generic_relax 6171 * seclet.c: moved much of this into coffcode.h 6172 * srec.c: call generic_relax 6173 * targets.c: define new transfer vector 6174 6175Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com) 6176 6177 * everything: now modified to use smaller reloc type. Self hosts 6178 on sun3 & sun4. 6179 6180Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com) 6181 6182 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus: 6183 New files for stratus. 6184 6185 * configure.in: Add configuration fragments for stratus. 6186 6187Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com) 6188 6189 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename 6190 variables as CONST since they are set to point to a const char 6191 string. Fixes compiler complaints. 6192 6193Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com) 6194 6195 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function 6196 returning void. 6197 6198Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com) 6199 6200 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL 6201 symbols, so that we can emit the correct file name even 6202 if it's an include file. 6203 6204Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com) 6205 6206 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec. 6207 (Reported by john@labtam.labtam.oz.au (John Carey)). 6208 6209Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com) 6210 6211 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'. 6212 6213 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was 6214 being used to -DHAVE_PROCFS. 6215 6216 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move 6217 '#include "fopen-same.h"' to end of file to match other h-* files. 6218 6219Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com) 6220 6221 * configure.in: Change svr4 references to sysv4. Add case 6222 "unknown" for target vendor and infer some targets based 6223 on the specified operating system. 6224 6225Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com) 6226 6227 * bfd-in.h, libaout.h: ANSIfy enums. 6228 6229Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com) 6230 6231 * archive.c (normalize): created version for VMS which removes the 6232 VMS directory crap from the front and end of a filename, eg turn 6233 [-.foo]bar.obj;123 into bar.obj 6234 (bfd_construct_extended_name_table): now writes index into an 6235 extended name table in decimal - the same base used to read an 6236 extended name table. 6237 6238Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com) 6239 6240 * aout-encap.c: Fix to use aout-target.h. 6241 * aoutf1.h: Use standard MY_object_p and MY_callback 6242 in aout-target.h. Remove target-specific versions. 6243 * host-aout.c: Re-write to use aout-target.h. 6244 * gen-aout.c: New files use with host-aout.c to generate 6245 host-specific a.out-related parameters. 6246 * Makefile.in: host-aout.o depends on aout-params.h, which is 6247 generated by gen-aout. 6248 * aout-target.h: Make a little more flexible. 6249 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS 6250 macro. Instead, inline it in aout-target.h. 6251 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid 6252 a gcc -Wall warning. 6253 * archive.c: Add missing commas in DEFUN macro (2 places). 6254 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of 6255 Berkeley ones, now that libiberty has them: 6256 bcopy->memcpy, bzero->memset, bcmp->memcmp. 6257 * aoutx.h: Various touch-ups: Re-formatting, fix a cast, 6258 remove unused variable. 6259 6260Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com) 6261 6262 * elf.c (elf_core_file_matches_executable_p): Enclose corename 6263 and execname inside HAVE_PROCFS ifdef since they are unused 6264 when it is not defined. 6265 6266Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com) 6267 6268 * elf.c: Flag all sections as either code or data. We can't 6269 be sure what they are anyway, since ELF doesn't fit the 6270 traditional model of text+data+bss very well. Add new local 6271 function elf_read() to simplify code. Record entry point in 6272 the bfd structure. 6273 6274Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com) 6275 6276 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h 6277 rather than N copies of the same lines. 6278 6279Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com) 6280 6281 * cpu-h8300.c: disassemble branch displacements correctly 6282 * coff-h8300.c: put reloc offsets out in 32bits 6283 6284 * makefile.dos, configdj.bat: New files from DJ 6285 * cache.c: fopen with new macros is needed for DOS. 6286 * ieee.c: environ renamed to envi to stop an include file 6287 conflict. 6288 * opncls.c, coff-rs6000.c: more fopens with macros. 6289 6290Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com) 6291 6292 * Makefile.in: infodir belongs in datadir. 6293 6294Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com) 6295 6296 * Makefile.in: fix where docdir lives 6297 6298 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c, 6299 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c, 6300 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c, 6301 srec.c, syms.c, targets.c : all new documentation and lint 6302 removal. 6303 6304 6305Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com) 6306 6307 * coffcode.h, srec.c: Lint. 6308 6309Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com) 6310 6311 * Makefile.in: install using INSTALL_DATA, added standards.text 6312 support. 6313 6314 * configure.in: mark directory as target dependent. configure 6315 nows works in objdir always so make file existence checks 6316 against ${srcdir}. 6317 6318Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com) 6319 6320 * Makefile.in: idestdir and ddestdir go away. Added copyrights 6321 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir 6322 and mandir now keyed off datadir by default. 6323 6324Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com) 6325 6326 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the 6327 computation of arch and machine type so it's worked out before 6328 some_aout_object_p is called. 6329 * aoutx.h: (some_aout_object_p): don't set arch and mach to 6330 unknown. 6331 * archures.c: add extra field 'section_align_power' to hold 6332 default section alignment in object files. 6333 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c, 6334 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c: 6335 initialize the new field. 6336 * bout.c (b_out_callback): replace the text size, since aout 6337 fries them. 6338 * aoutx.h: Documentation in the new style 6339 6340Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com) 6341 6342 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only 6343 use the saved value if mtime_set is already set (intended 6344 for archive files, though apparently not used yet). 6345 6346Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com) 6347 6348 * targets.c: Revise comments about how to configure the target 6349 vector, to match reality. Remove mention of obsolete methods. 6350 Remove long lists of capitalized macros that turn into the same 6351 thing in lowercase. Normal vector simply lists all known 6352 lowercase xvec names; all other cases are handled by SELECT_VECS. 6353 6354 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier, 6355 not macro name. 6356 6357 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short 6358 list of supported targets. 6359 6360Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com) 6361 6362 * archive.c (bsd_write_armap): The pad byte sometimes added to 6363 the string table in a __.SYMDEF member is now 6364 counted as part of the size of the string table. 6365 This is compatible with the old ranlib, as well as Sun's. 6366 6367Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com) 6368 6369 * srec.c: Rewrote to fix many bugs; now gets the record type 6370 right, doesn't choke on input, sets the start address in an S9 and 6371 fills in the filename on an S0. 6372 6373Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com) 6374 6375 * cpu-h8300.c: Add support for MEMIND addressing mode 6376 6377 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of 6378 coffcode.h 6379 * coffcode.h: use the new macro if available 6380 6381 * elf.c (elf_corefile_note): cast malloc to avoid warning. 6382 * Makefile.in: Fixed dependencies due to file rename 6383 6384 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c, 6385 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c, 6386 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c, 6387 newos3.c, stab-syms.c, syms.c: All these files have had their 6388 #includes altered to point to the new places. 6389 6390Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com) 6391 6392 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files. 6393 6394 * configure.in: Add vendor "ncr" as supported per-target vendor. 6395 Add svr4 case for i386 per-host case. 6396 6397 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to 6398 ELFDATA2LSB cases. 6399 6400Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com) 6401 6402 * syms.c (bfd_decode_symclass): Return 'A' 6403 for symbols that are both absolute and global. 6404 * archive.c (bfd_special_undocumented_glue): Return NULL 6405 if bfd_ar_hdr_from_filesystem returns NULL. 6406 6407Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com) 6408 6409 * Makefile.in: added coff-h8300 6410 * configure.in: now h8 is a coff target 6411 * cpu-h8300.c: fix various disassembly problems 6412 * libcoff.h: took out some code which has been #0ed for a long 6413 time. 6414 * targets.c: added h8 coff 6415 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c 6416 added new macro RTYPE2HOWTO to take a load of #ifdefs out of 6417 coffcode.h 6418 * coffcode.h: Started to change the way machine dependencies are 6419 handled, from the nest of #ifdefs to macros defined in the 6420 including coff-<foo>.c 6421 6422Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com) 6423 6424 * aoutx.h (some_aout_object_p): Set the `executable' bit 6425 if the entry point is contained in the text segment, even if the 6426 text segment is at location 0. 6427 6428 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in 6429 nonstandard MIPS sections (.rdata, .sdata, etc). 6430 6431 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint. 6432 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h: 6433 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>. 6434 * libbfd.c: Lint. 6435 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint. 6436 6437Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com) 6438 6439 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[] 6440 from syms.c to new file stab-syms.c. Also, since GNU extended 6441 type codes such as N_SETT are no longer in ../include/stab.def, 6442 include them manually. 6443 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and 6444 bfd_stab_names[] to aout_stab_name() and aout_stab_names[]. 6445 * libaout.h: Added prototype for aout_stab_name(). 6446 * Makefile.in: Update Makefile for new stab-syms.[co]. 6447 6448Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com) 6449 6450 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this 6451 rather complicated seeming problem. Eliminate LOGICAL_ versions, 6452 just make N_XXX work by excluding the header from the text segment. 6453 * aoutx.h: Fix comments to match. 6454 6455Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com) 6456 6457 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR, 6458 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers 6459 for the "logical" text segment (i.e. never consider the exec 6460 header to be part of the text segment). This change is 6461 needed for consistency with various other parts of bfd and ld. 6462 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment, 6463 and move calculation of obj_textsec(abfd)->size to libaout.h. 6464 * bfd-in.h: Removed bogus ';'. 6465 6466 * Makefile.in: Add MINIMIZE flag to select lean 6467 or bloated target_vector. 6468 * targets.c: Use new MINIMIZE macro, and add trad_core if needed. 6469 * newsos3.c: Fixes to ../include/aout64.h remove need 6470 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT. 6471 6472Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com) 6473 6474 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h 6475 handle both little and big-endian targets, with little 6476 the default unless TARGET_IS_BIG_ENDIAN_P is defined. 6477 * host-aout.c: Add FIXME note. 6478 6479Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com) 6480 6481 * targets.c: Make the default target_vector contain 6482 just &DEFAULT_VECTOR. This makes executables a lot smaller. 6483 Old behavior can be gotten by defining ALL_TARGETS. 6484 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c: 6485 Factored out common code into new file aout-target.h. 6486 Saves a lot of duplicate code for a.out variants. 6487 6488Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com) 6489 6490 Get 'make headers' to work when configured with +subdirs. 6491 * Makefile.in: Add $(subdir) to docdir path. 6492 * doc/Makefile.in (protos): Add $(srcdir) prefix 6493 to name of sed scripts. 6494 6495Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com) 6496 6497 * aoutx.h (NAME(aout,print_symbol)): Fix thinko. 6498 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro 6499 to include names of N_SETT etc. 6500 6501Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com) 6502 6503 * elf.c: Add minimal support for ELF symbol tables. Generates 6504 canonical bfd symbol tables from ELF symbol tables. Change the 6505 name of some functions from bfd_<name> to elf_<name>. 6506 6507 * syms.c: Trivial fix to comment to remove a redundant "to". 6508 6509Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com) 6510 6511 * coff-{i386,m68k,m88k}.c: Change name of file format to standard 6512 form that GDB recognizes as COFF. 6513 6514Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com) 6515 6516 * ieee.c (ieee_object_p): cast NULL correctly. 6517 * configure.in: added harris host 6518 6519 * coff-a29k.c: Lots of changes, most from David Wood. 6520 6521Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com) 6522 6523 * coff-m88k.c (coff_write_armap): Just #undef it. 6524 6525Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com) 6526 6527 * Makefile.in: standardize on MINUS_G to disable debugging 6528 * coff-m88k.c: create coff armaps instead of bsd ones. 6529 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits 6530 when calling chmod. 6531 6532Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com) 6533 6534 * elf.c: Additions to support ELF format core files. 6535 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host 6536 has support for /proc (all the include files in particular). 6537 6538Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com) 6539 6540 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case 6541 of two N_SO stabs, one for directory, and one for filename. 6542 6543 * bfd-in.h (print_vma): Factor out duplicate definition. 6544 6545 Exit a little more gracefully when malloc returns NULL. 6546 * libbfd.c: New function bfd_xmalloc (malloc wrapper). 6547 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc. 6548 * libbfd.h: Rre-generated due to libbfd.c update. 6549 6550Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com) 6551 6552 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec. 6553 6554 * elf.c (elf_object_p): Don't try to create a bfd section for 6555 the first ELF section header. It is just a placeholder. 6556 6557Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com) 6558 6559 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and 6560 core files, when compiling native. 6561 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr. 6562 6563 FIXME: The aoutf1.h change below needs to be reversed back 6564 to the way it was. 6565 6566Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) 6567 6568 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for 6569 manipulation of lnno fields in lineno structs in a coff-<f>.h 6570 independent way. Override it in coff-<f>.h to your favourite 6571 number if you don't have a 16bit lnno field. (coff_swap_lineno_in) 6572 (coff_swap_lineno_out): modified to use the new macros. 6573 6574Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com) 6575 6576 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than 6577 unknown arch when the magic number doesn't specify the 6578 architecture, since some OSs (eg old sun3s) don't set the number, and 6579 020 is probably the right answer anyway. 6580 6581Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com) 6582 6583 * hosts/h-news.h, hosts/h-rtbsd.h: 6584 Get rid of MISSING_VFPRINTF, since libiberty provides one. 6585 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option 6586 bfd_print_symbol_nm, for use by nm. 6587 * aoutx.h (NAME(aout,print_symbol)): Add code for new 6588 bfd_print_symbol_nm option, to print in nm format. 6589 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol) 6590 oasys.c (oasys_print_symbol): Provide stub implementations 6591 for bfd_print_symbol_nm. 6592 * syms.c: New function bfd_decode_symclass, used by nm printer. 6593 New function bfd_stab_name to look up string name of stab code. 6594 6595Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com) 6596 6597 * Makefile.in: Added ctor.c 6598 * archures.c (bfd_default_arch_struct) added 6599 bfd_default_reloc_type_lookup. 6600 * coffcode.h: removed a load of #if 0ed code. 6601 (coff_compute_file_section_positions): now works out the section 6602 alignment and size correctly in all cases. 6603 (coff_get_symtab): looks for constructor symbols and calls the 6604 right function when they're found. (coff_canonicalize_reloc): 6605 knows when a section is full of constructors and does the right 6606 thing. 6607 * cpu-m88k.c: Added default_reloc_type lookup to the architecture 6608 description. 6609 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added. 6610 * libcoff.h: removed #if 0ed code 6611 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for 6612 arch independent constructor relocation type. 6613 (bfd_reloc_type_lookup): removed the comment "this will go away" 6614 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit 6615 reloc which is used when BFD_RELOC_CTOR falls through to give a 6616 default 32bit reloc for constructors. 6617 (bfd_default_reloc_type_lookup): added. 6618 * aoutf1.h: fixed SEGMENT_SIZE typo. 6619 6620Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com) 6621 6622 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid 6623 matching prefix "coff". 6624 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle 6625 rs/6000 csect records. 6626 6627Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com) 6628 6629 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs 6630 * configure.in: add motorola delta88 cases 6631 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix 6632 write_armap prototype 6633 * libbfd.c: add doc on bfd_write_bigendian_4byte_int 6634 6635Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com) 6636 6637 * Rename COFF-related files in `coff-ARCH.c' form. 6638 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c, 6639 coff-mips.c, coff-rs6000.c to be exact. 6640 6641 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing 6642 make output clutter. 6643 * config/mt-*: Ditto. 6644 6645Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com) 6646 6647 RS/6000 support, by Metin G. Ozisik, Mimi Ph��ng-Th�o V�, and 6648 John Gilmore. Archive support from Damon A. Permezel. 6649 6650 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c. 6651 * configure.in: Add rs6000 case. 6652 * targets.c: Add rs6000 vector. 6653 * archures.c: Add rs6000, fix comment on romp. 6654 * bfd-in.h (enum bfd_error): Add no_debug_section error. 6655 * libcoff-in.h (struct coff_tdata): Remove unused string_table. 6656 * bfd.c (bfd_errmsgs): Add no_debug_section error message. 6657 * section.c (bfd_make_section): Return NULL on attempt to create 6658 a section twice. 6659 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size. 6660 (bfd_swap_aouthdr_in): Handle lots more members. 6661 (make_a_section_from_file): If section has already been seen, 6662 just return false rather than overwriting it. 6663 (coff_real_object_p): Understand incoming magic numbers. 6664 (coff_set_flags): Understand outgoing magic numbers. 6665 (coff_compute_section_file_positions): outgoing aouthdr magic #. 6666 (build_debug_section): Add fn for reading debug string section. 6667 (get_normalized_symtab): Handle symbol names in debug string section. 6668 Remove unused obj_string_table. 6669 (coff_slurp_symbol_table): Handle rs6000-specific storage classes. 6670 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for 6671 existing section before making one. 6672 * cpu-rs6000.c: New file. 6673 * rs6000coff.c: New file. 6674 6675Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com) 6676 6677 * elf.c: Add partial support for ELF format corefiles. Still needs 6678 support for extracting registers from corefiles. 6679 6680 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec. 6681 6682 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where 6683 RANLIB is defined as echo, send the output to /dev/null to help 6684 reduce clutter in the output from doing a make. 6685 6686Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com) 6687 6688 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h. 6689 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor. 6690 6691Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com) 6692 6693 * coffcode.h (coff_compute_section_file_positions): make it pad 6694 section size out if there are alignment restrictions so that the 6695 image will be ok on a system where section positions are worked 6696 out by accumulating sizes rather than from the section headers. 6697 * targets.c (proto write_armap). Changed orl_count to unsigned. 6698 * opncls.c (bfd_close_all_done). Added so that generative 6699 programs like gas can close a bfd without causing bfd confusion. 6700 * libbfd.h (changed becuase of protos) 6701 * amdcoff.c: messed with the way that jmp displacements are 6702 calcualated. This may not yet be totally correct. 6703 * archive.c (coff_write_armap): rewrote the way that ranlibs are 6704 written out. 6705 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non 6706 abs symbol has no section (like a register symbol). 6707 (coff_write_symbol) now zeros auxent before filling it up to help 6708 with sensitive applications. 6709 * libbfd.c (bfd_write_bigendian_4byte_int): added. 6710 6711Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com) 6712 6713 * bfd.c: Make sure we don't get a macro strerror(). 6714 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+". 6715 * trad-core.c (trad_unix_core_file_failing_command): Suppress 6716 attempt to recover command, ifdef NO_CORE_COMMAND. 6717 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND; 6718 revamp HOST_*, etc. 6719 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX. 6720 6721Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com) 6722 6723 * archive.c (bsd_write_argmap): The size of the ranlib structures 6724 should not include the size field itself. 6725 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use 6726 adata(abfd)->exec_bytes_size field instead of constant macro, 6727 because aoutx.h compiles to a simple .o file shared by 6728 all 32-bits a.out targets. 6729 6730Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com) 6731 6732 * configure.in: Allow i386-sco-sysv. 6733 * bout.c: Remove unused i960_align; lint dummy core file handlers. 6734 * cpu-h8300.c: lint. 6735 6736 * host-aout.c: New strategy. We use common code, include files, 6737 and data structures to handle the file, but set a few parameters 6738 from the host's config file (page size, text start addr, etc). 6739 * libaout.h: Define HP BSD machine types. 6740 * aoutf1.h: Handle reading a.outs with these types. 6741 6742 * trad-core.c: Pass the u.u_ar0 value as the negative of the 6743 virtual-memory-address of the .reg section. We can't just make a 6744 section for "all the regs and nothing else" because only GDB knows 6745 exactly where the regs are (scattered around the upage and stack). 6746 Clean up memory allocation. Remove big- and little-endian 6747 vectors, replace with single vector; this only runs on the host, 6748 in host byte order. Replace byteswap routines with aborts in case 6749 anyone calls them. 6750 * targets.c: There's only one trad_core_vec now. 6751 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0. 6752 6753Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com) 6754 6755 * hosts/h-amix.h (free): Fix prototype. 6756 6757 * aoutx.h: Don't use NULL as an integer, for braindead systems 6758 that declare it as (void *)0. (From Peter Schauer.) 6759 6760Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com) 6761 6762 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported 6763 problem with bad Ultrix system headers. 6764 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the 6765 various kinds of alignments for the various kinds of 6766 magic numbers. 6767 6768Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com) 6769 6770 * doc/Makefile: Don't assume . is on the path (from James Clark). 6771 6772Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com) 6773 6774 * Makefile.in: Avoid Sun Make VPATH bugs. 6775 * targets.c: Declare trad_core vectors extern. 6776 6777Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com) 6778 6779 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align. 6780 * libbfd.h: Moved ALIGN macro here. 6781 * bout.c (b_out_callback): Replace i960_align by align_power. 6782 6783 * libaout.h (struct aoutdata): Added fields page_size, 6784 segment_size and exec_bytes_size. These help generic code 6785 (in aoutx.h and libaout.h) to figure out where to align 6786 the various segments in a demand paged file. 6787 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields 6788 to decide if the exec header counts in a_text (text segment size). 6789 Also, assume D_PAGED flag is set; don't set it here. 6790 * bout.c (b_out_callback): Add initialization of 6791 adata fields page_size, segment_size, and exec_bytes_size. 6792 * host-aout.c (NAME(host_aout, callback) and 6793 NAME(host_aout,mkobject): Ditto. 6794 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto. 6795 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto. 6796 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto. 6797 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract 6798 EXEC_BYTES_SIZE from the a_test size; this is only appropriate 6799 for some systems (mainly sunos), so do it in the callback instead. 6800 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment. 6801 * aoutx.h (NAME(aout,set_section_contents): Change the way 6802 filepos and size of sections are carried out to support 6803 older styles of demand paged executables. 6804 6805 6806Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com) 6807 6808 * bfd-in.h: Added more macros to COFF_SWAP_TABLE. 6809 * bfd.c: Added macros to enable gas to swap coff records. 6810 * coffcode.h: Make the coff_swap_*_out routines return the number 6811 of bytes swapped, and cleaned up their prototypes. 6812 * configure.in: Added ebmon/coff support 6813 * ecoff.c: Changed null definitions of coff_swap_*_out to conform 6814 to new prototypes 6815 * targets.c: Added new entry points for coff swapping 6816 6817Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com) 6818 6819 Restructure configuration scheme for bfd, binutils, ld. 6820 6821 * include/sys/h-*.h: Move to bfd/hosts/h-*.h. 6822 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h. 6823 Change some config names to match other dirs. 6824 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO() 6825 get defined first. 6826 * Makefile.in: Use -I. to get sysdep.h. Remove refs to 6827 ../include/sysdep.h. 6828 * cpu-i960.c: Strncmp needed a length arg. 6829 * ecoff.c: Don't ever call trad_unix_core_file_p from here. 6830 * i386aout.c: Remove dead N_TXTOFF override. 6831 * trad-core.c: Don't disable the whole file if SUN4_SYS. 6832 * config/: Rename some config files to match up h-*.h names. 6833 Remove all the HOST_SYS definitions from the config files. 6834 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG. 6835 * hosts/h-hp9000.h: Remove USG comment. 6836 * hosts/h-rs6000.h: Include <stdlib.h> for malloc. 6837 * hosts/h-news.h, h-sparc-64.h: New config files that had 6838 previously been kludged in the <sysdep.h> file. 6839 6840Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com) 6841 6842 * config/*: trad-core support is HOST dependent, not target 6843 dependent. Target config files only set DEFAULT_VECTOR and/or 6844 other vector elements. Exception: when host-aout.c is in use, 6845 in which case we're forced to assume we're native (hp, vax, 6846 tahoe). Rename XDEPFILES to HDEPFILES. 6847 * Makefile.in: Rename XDEPFILES. 6848 * config/h-sun*: Don't force static linking. 6849 * trad-core.c: Document how to use it nowadays. 6850 * i386aout.c, newsos3.c: Clean up. 6851 * i386coff.c: Allow 386 coff files to be used as core files too 6852 (for reading core files from embedded systems). 6853 6854Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com) 6855 6856 * Add i386aout.c for a.out support on the i386. 6857 6858Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com) 6859 6860 * reloc.c, section.c, syms.c, targets.c: correct info-node 6861 structure in *doc* comments. 6862 doc/Makefile: stop hiding complaints from makeinfo. 6863 6864Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com) 6865 6866 * aoutx.h (...some_aout_object_p): Take a third parameter, 6867 the internal_exec struct, and avoid ever looking at an 6868 external_exec. All callers changed to read the entire 6869 external_exec struct, swap and check its magic number, 6870 swap in the whole structure, and pass the swapped-in version to 6871 some_aout_object_p. 6872 * bout.c: Bring into modern era. Use single _object_p routine 6873 for big- aand little-endian. Provide internal and external 6874 exec header structs. Use separate swap-in and swap-out routines. 6875 6876 * libaout.h: Move struct internal_exec from ../include/aout64.h 6877 to here. Add obj_symbol_entry_size to struct aoutdata. 6878 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size. 6879 6880 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to 6881 EXTERNAL_NLIST_SIZE. Callers changed. 6882 6883Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com) 6884 6885 * bfd.c: Remove strerror() to libiberty. 6886 6887 * elf.c: Remove elf_set_section_contents, use generic one. Lint. 6888 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents. 6889 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that 6890 last byte of transfer, not first byte, is within the section. 6891 6892 * host-aout.c: Remove `BSD' archive support. Lint. 6893 6894 * archures.c: Rename `struct bfd_arch_info_struct' to `struct 6895 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to 6896 `bfd_arch_info_type'. All uses changed. 6897 * reloc.c: Rename `bfd_reloc_status_enum_type' to 6898 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type' 6899 to `bfd_reloc_code_real_type'. (This seems to be a misnomer, 6900 it needs a better name.) All uses changed. 6901 * targets.c: Rename `enum target_flavour_enum' to `enum 6902 target_flavour', and remove the `_enum' from all of the enum 6903 values themselves. All uses changed. 6904 6905 * configure.in, config/h-i386mach: i386 mach host. 6906 * config/t-i386-aout: Use host-aout.c. 6907 6908 * trad-core.c: Give it its own xvec's to make it independent 6909 of other file formats. 6910 * ecoff.c, host-aout.c: Remove refs to trad-core. 6911 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE. 6912 * targets.c: #ifdef TRAD_CORE, include it in the vector. 6913 6914Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com) 6915 6916 * reloc.c: Extended NEWHOWTO macro 6917 * ieee.c: Changed the way 8bit pcrel is done 6918 * cpu-h8300.c: got the registers in the right order 6919 6920Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com) 6921 6922 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's 6923 prediction is vindicated! 6924 6925 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd: 6926 Remove refs to howto.c, since Steve forgot. 6927 6928Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com) 6929 6930 * elf.c: took the abort out of set_arch_mach so that objdump -i will 6931 still work. Now allows any architecture/machine to be set. 6932 6933Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com) 6934 6935 * howto.c deleted and moved code to reloc.c 6936 6937 * libbfd.h, libbfd-in.h removed $id stuff for real 6938 6939 * cpu-h8300.c Made it match various different spellings of h8300. 6940 6941 * archures.c: Took out the first char filter which made it only 6942 look for a cpu/arch match when the first chars of supplied and 6943 tested names were the same. 6944 6945 * targets.c removed oasys stuff, pending someone to fix the bugs 6946 in it. 6947 6948 6949Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com) 6950 6951 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary 6952 ELF support good enough for GDB. 6953 * configure.in, config/h-amix, config/t-m68k-elf: Handle 6954 m68k-cbm-svr4 host and target. 6955 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty 6956 so `diff' and `patch' can cope. 6957 6958Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com) 6959 6960 * archures.c: removed texinfo error 6961 6962 * init.c: added texinfo hooks, and removed initialization error 6963 message. 6964 6965 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge 6966 without complaints. 6967 6968Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com) 6969 6970 * cpu-i960.c: Avoid numerical count of initializers. 6971 6972 Vax Ultrix changes from David Taylor <taylor@think.com>: 6973 * host-aout.c: Make little-endian vector really little-endian. 6974 * configure.in: Separate vax and tahoe cases, handle ultrix. 6975 * config/t-vax: Add trad-core.o. 6976 * config/h-vaxult: New host system. 6977 6978Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com) 6979 6980 * bfd-in.h VERSION, change version number to 0.18, this makes a 6981 gap, but now is the same as the linker version number. 6982 6983 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c, 6984 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These 6985 files will eventually contain processor specific bits for bfd, 6986 like strange relocation information and dis/assembly. So far only 6987 the H8 has been even partially done. This work also ties in with 6988 the change in handling architectures. 6989 6990 * amdcoff.c: (a29k_reloc) fix error message. 6991 6992 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to 6993 discover the architecture of the bfd. (sunos4_callback) calls the 6994 function bfd_set_arch_mach rather than stuffing stuff directly 6995 into the bfd. (sunos4_write_object_contents), changed names of 6996 accessor functions. 6997 6998 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to 6999 setup the environment. 7000 7001 * archive.c: (bfd_slurp_coff_armap) coff archives always have the 7002 headers in big endian format, regardless of the endianess of the 7003 host or target. 7004 7005 * archures.c: totally changed. Now an architecture is represented 7006 with a pointer to an info structure rather than an enumerated type 7007 and a long. The old info is available as two elements in the 7008 structure. Future enhancements to architecure support will 7009 involve pointers to methods being placed into the info structure. 7010 7011 * bfd.c: changed the definition of the bfd structure for the new 7012 architecture stuff. 7013 7014 * bout.c: (b_out_set_arch_mach) changed to use the new 7015 architecture mechanism. 7016 7017 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use 7018 the new architecture mechanism. 7019 7020 * configure.in: added h8 stuff. 7021 7022 * ieee.c: too many changes to note. Now ieee files written with 7023 bfd gas and ld can be read by gld and ieee only linkers and 7024 simulators. 7025 7026 * libbfd.c, libbfd.h: changed prototype of bfd_write. 7027 7028 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather 7029 than fixing the structure directly. 7030 7031 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather 7032 than fixing the structure directly. 7033 7034 * opncls.c: (new_bfd) makes sure that bfd_init has been called 7035 before opening a bfd. 7036 7037 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach 7038 rather than fixing the structure directly. 7039 7040 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps 7041 in the t/hmake file) a user can select which backends they want 7042 linked with bfd without changing the source. 7043 7044 * init.c: new, looks after initializing modules. 7045 7046 * howto.c: for future use, will allow an application to work out 7047 what cookie to use as a handle on a relcoatio howto. 7048 7049Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com) 7050 7051 * srec.c: Better error checking, partly from Peter Schauer. 7052 (srec_object_p): Avoid assuming any file that starts with 'S' is 7053 an S-record file! (Check for 3 uppercase-hex digits after it.) 7054 (ISHEX): Define new macro for checking supposedly hex characters. 7055 (pass_over): Treat as EOF any S-record line that: 7056 * doesn't have hex in either size character 7057 * produces a size larger than 0x7F 7058 * has an unrecognized type number 7059 7060Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com) 7061 7062 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c, 7063 opncls.c: Lint (saber actually). 7064 7065Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com) 7066 7067 * libaout.h (WRITE_HEADERS): Set header's a_text field always. 7068 * newsos3.c: Fixed two types: newos3 -> newsos3. 7069 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation 7070 to use correct segment. 7071 7072Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com) 7073 7074 * aoutx.h (print_symbol): Handle missing symbol->name. 7075 7076Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com) 7077 7078 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment 7079 at top of routine. 7080 7081Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com) 7082 7083 * oasys.c, configure.in, config/h-irix3, config/t-irix3: 7084 add sgi/irix support. 7085 7086Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com) 7087 7088 Changes for the AMD 29000 Ultracomputer port from David Wood. 7089 (wood@nyu.edu). 7090 7091 * opncls.c (bfd_fdopenr): Handle NO_FCNTL. 7092 7093 * Makefile.in: Make subdirs work by using $(INCDIR) in the 7094 crude dependencies. 7095 7096 * coffcode.h (coff_real_object_p): Pass information about the 7097 current file's coff symbol format to BFD via the coff_data struct. 7098 (coff_find_nearest_line): obj_icof => coff_data. 7099 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN. 7100 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN 7101 and DIMNUM == E_DIMNUM. 7102 * configure.in: Handle a29k-*-* hosts, and targets 7103 a29k-*-coff, a29k-*-aout, and a29k-*-sym1. 7104 * libcoff-in.h: Add local_n_btmask, local_n_btshft, 7105 local_n_tmask, local_n_tshift, local_symesz, local_auxesz, 7106 local_linesz to `coff_data' (tdata) struct. 7107 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata. 7108 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers. 7109 7110Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com) 7111 7112 * Makefile.in: $(MAKE) for make, $(docdir) for doc 7113 * doc/Makefile: redundant dependencies for Sun-make VPATH bug 7114 7115Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com) 7116 7117 * aoutf1.h (sunos4_core_file_p): Release the right storage in 7118 error case. 7119 (sunos4_core_file_matches_executable_p): Fix header comparison. 7120 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint. 7121 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint. 7122 7123Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com) 7124 7125 Allow GDB to patch object files. 7126 7127 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections. 7128 * trad-core.h (trad_unix_core_file_p): Ditto. 7129 * aoutx.h (aout_set_section_contents): On first output, check 7130 abfd->direction and complain if erroneous. 7131 7132 * Makefile.in: Add crude dependencies. 7133 7134Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7135 7136 * config/* aoutx.h configure* shortened all the h/tmake-xxxx 7137 to h/t-xxxx files so that everything will work on System V. 7138 7139Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com) 7140 7141 * aoutx.h: Add information on host-aout.c and how to configure 7142 to use it, to the manual. 7143 * configure.in: Tix typo. 7144 * ecoff.c: If compiling for DEC3100, use trad_unix core files, 7145 else dummy out the core file support. 7146 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is 7147 specified, use it to locate the data section. 7148 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes 7149 rather than as chars (lint). 7150 7151Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com) 7152 7153 * aoutx.h, coffcode.h: saberized. 7154 7155Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com) 7156 7157 * bfd.texinfo: some cleanup, reincorporated more intro matter from 7158 bfd.doc 7159 bfd.c, targets.c: minor rewording of doc segments 7160 7161 7162Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com) 7163 7164 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR, 7165 etc, rather than TEXT_START_ADDR. 7166 * host-aout.c: Remove #if 0 around whole thing. 7167 Update to modern (32/64-bit) a.out naming conventions. 7168 Include a large chunk of ../include/a.out.gnu.h to get macros that 7169 are not defined by the system include files. 7170 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS 7171 macro used by the other a.out implementations. 7172 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS. 7173 7174Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com) 7175 7176 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of 7177 texdoc and psdoc; make these depend on generated .texi's 7178 7179 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in 7180 doc 7181 7182 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc 7183 portions 7184 7185 * Makefile.in, awkscan-ip, awkscan-p, intobfd, 7186 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h, 7187 libcoff-in.h: (a) use separate files for invariant parts of bfd.h, 7188 libbfd.h, and libcoff.h; (b) in generated parts of same, use less 7189 obtrusive marks indicating .c origins. 7190 7191 * bfd.texinfo: generalize most references to linker 7192 7193Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com) 7194 7195 * Makefile.in: include core.p in PROTOS (building better bfd.h) 7196 * archures.c: remove empty foo() definition (crept in at vn1.9) 7197 7198Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com) 7199 7200 * bfd.texinfo: use @setchapternewpage on instead of lots of 7201 @page's; minor rephrasing in Introduction. 7202 7203 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c, 7204 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h, 7205 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation 7206 segments): used BFD (caps) more consistently as a name in 7207 discourse, fixed a few other minor typos and uses of fonts 7208 7209 7210Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7211 7212 * coffcode.h: fixed bug where string table size wasn't being swapped. 7213 7214Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7215 7216 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags 7217 7218 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT 7219 flags. (bfd_print_symbol_vandf) now knows what to do with the 7220 above flags. 7221 7222 * aoutx.h: made translate_from_native_sym_flags and 7223 translate_to_native_sym_flags produce the above flags. 7224 7225 7226Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com) 7227 7228 * all files: update copyright notices for GPL version 2. 7229 Install header comments and attribute most modules to their 7230 authors. BFD's name is now officially "Binary File Descriptor", 7231 so remove any conflicting pejoratives. 7232 archures.h: Consists solely of comments; remove it. 7233 7234Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7235 7236 * Makefile.in, bfd.c: Made it compile again. 7237 7238Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7239 7240 * newsos3.c, targets.c, coffcode.h: new patches from David Wood 7241 7242 7243Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7244 7245 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c 7246 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on 7247 lint fixes. 7248 7249 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 7250 29k coff by David Wood (wood@lab.ultra.nyu.edu). 7251 7252Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7253 7254 * Everything: created some new files, core.c format.c, reloc.c, 7255 section.c and syms.c to split the functionality a bit better. 7256 Cleaned up the rest of the files a bit, and added some 7257 documentation. 7258 7259 7260Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu) 7261 7262 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl 7263 really takes 3 arguments, patched code and ammended prototypes. 7264 7265Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7266 7267 * ../include/bfd.h (struct bfd_target): Added new field 7268 "align_power_min" which contains the minimum alignment for a 7269 section. This is used in coff_new_section_hook. The field 7270 insertion necessitates an update of all backends.. 7271 7272 * aoutf1.h jump table field inserted 7273 7274 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended 7275 filenames too. 7276 7277 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump 7278 table field inserted. 7279 7280 * coffcode.h(just about everything) Now patches up symbol tables 7281 using a different mechanism. The Intel major bug has been fixed, 7282 and the linker can self host on the Aviion and be debugged with 7283 gdb. 7284 7285 * ecoff.c: new include and jump table patch, i386coff.c: new 7286 include and jump table patch, icoff.c: new include and jump table 7287 patch, ieee.c: can now read archives containing ieee modules., 7288 libcoff.h: added (combined_entry_type), libieee.h: uped max 7289 sections to 20, m68kcoff.c: new include and jump table patch, 7290 m88kbcs.c: new include and jump table patch, oasys.c: various bugs 7291 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish. 7292 srec.c: jump table patch. trad-code.c fixed #IF typeo 7293 7294Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com) 7295 7296 * coffcode.h (coff_swap_aux_in): added else case to deal with 7297 filenames less than 9 characters. 7298 7299 7300Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7301 7302 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works 7303 7304 * srec.c: now allows any number of sections to be created in a 7305 file. Outputs addresses of the right length. 7306 7307Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7308 7309 * bfd.c (bfd_check_format): Fixed problem where when a defaulted 7310 target didn't match, the format got set to the attempted match, 7311 breaking a future test. 7312 7313 *../include/i386coff.h : fixed typo in type field with size 7314 7315 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added 7316 support in the jump table for the swapping routines exported to 7317 gdb. Now gdb works with the 386. 7318 7319Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com) 7320 7321 * Merge in changes from gdb-3.95 release. 7322 Makefile.in: Allow hmake and tmake files to add OFILES. 7323 aoutf1.h: 7324 bfd.c: support specific targets as well as searching. When 7325 searching, take default target in preference to others. 7326 bfd.doc: typos 7327 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment. 7328 liba.out.h: Don't hard-code file offsets; use N_ macros for them. 7329 libbfd.h: Support specific targets as well as searching. 7330 opncls.c: Support specific targets as well as searching. 7331 targets.c: Search is short-circuited if default target matches. 7332 liboasys.c, libieee.c: Undo bothner changes that make macros 7333 work to the left of assignment, but which depend on the 7334 representations of different pointer types being the same. 7335 7336Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7337 7338 * i386coff.c: created. 7339 * coffcode.h: added support for 386. 7340 * Makefile.in: added support for 386. 7341 * ../include/i386coff.h: created 7342 7343Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7344 7345 * coffcode.h: removed all put_x_<sizes> 7346 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added 7347 DEFUNS 7348 7349 7350Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7351 (bothner) 7352 * opncls.c: Changed obstack_chunk_alloc use xmalloc 7353 7354Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7355 7356 * everything: Removed sysdep.h from bfd.h and put back into files 7357 from which it was split out. Now 64 bit version is built with a 7358 -DHOST_64_BIT="long long" on the compile line. 7359 7360Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7361 7362 Changed all the [get|put][name] routines to use [get|put]_[size 7363 in bytes]. 7364 7365 Put in support for 64 bit work. Now two versions of bfd may be 7366 generated, according to the state of TARGET_64_BIT, one which is 7367 32 bit only, and one which is 64/32 bits. 7368 Created new back end 'demo64' to test 64 bit functionality. 7369 7370 Renamed some files to work on DOS. 7371 7372 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added 7373 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name 7374 chage, 64 bit transfer. * liba.out.h: Split out common code from 7375 sunos and newsos into liba.out. Name changes and prototype mods. * 7376 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h: 7377 prototypes for new functions. * libcoff.h: lint * libieee.h: make 7378 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name 7379 change and 64bit stuff.* newsos3.c: common code removed, new jump 7380 table. * oasys.c: Name change * opncls.c: Portability fixes * 7381 srec.c: Name changes * sunos.c: Removed comon code. * targets.c: 7382 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to 7383 be called b.out.c * coffcode.h: used to be called coff-code.h, now 7384 64bit ized. * demo64.c: 64 bit a.out back end 7385 7386Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7387 from bothner 7388 * libieee.h: Make ieee_data and ieee_ar_data macros usable 7389 on LHS of assignment, even when using old compilers. 7390 * liboasys.h: Ditto for oasys_data and oasys_ar_data. 7391 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers. 7392 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR. 7393 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined. 7394 * targets.c: Add declaration of newsos3_vec. 7395 7396Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7397 7398 * aout.c: fixxed some of the problems with filepos calculation. 7399 (swap_ext_reloc): fixed problem with creation of relocs. 7400 (aout_set_section_contents): fixed filepos problem 7401 7402 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add. 7403 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x. 7404 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete. 7405 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p) 7406 cleaned up. (coff_write_object_contents) cleaned up. 7407 7408 * ecoff.c: Totally different. Now supports ecoff fully. 7409 7410 * icoff.c: fixed problems in relocation callout. 7411 7412 * libcoff.h: (struct icofdata) removed hdr structure from tdata. 7413 7414 * m68kcoff.c: updated target vector. 7415 7416 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls 7417 choose_reloc_size. (sunos4_write_object_contents) now calls 7418 choose_reloc_size so outputs relocs correctly, also calculates the 7419 size of the sections correctly. 7420 7421 7422 7423Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com) 7424 7425 Merge Per Bothner's changes to modularize BFD a.out a bit. 7426 7427 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add. 7428 * ieee.c: Cast enums to int before comparing them, for brain- 7429 dead compilers. 7430 * coff-code.h: Remove coff_get_section_contents, and use the 7431 generic one instead. 7432 7433 * aout.c: Derive new module from sunos.c, containing generic 7434 support code for all kinds of a.out files. 7435 7436 * sunos.c: Remove all code that goes in aout.c. Split out 7437 machine dependent followup in sunos4_object_p into 7438 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector, 7439 and redefine only the names we CHANGE, not all the names. Drop 7440 the little-endian vector, and rename the vector as sunos4 rather 7441 than generic. 7442 7443 * b.out.c: Use aout.c routines for most of the work. Slight 7444 changes for the new regime. Remove close_and_cleanup and 7445 get_section_contents in favor of generics. New transfer vector 7446 regime. 7447 7448 * newsos.c: New support for Sony NEWS, another a.out format. 7449 7450 * ecoff.c: Remove close_and_cleanup. New tvec regime. 7451 * icoff.c, m88k-bcs.c: Add write_contents to tvec. 7452 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents 7453 to tvec. 7454 * opncls.c (bfd_close): Call format-dependent write_contents 7455 routine, if writing, before calling target-dependent 7456 close_and_cleanup routine (which is now always generic, I think). 7457 * srec.c: Use bfd_alloc instead of malloc. Remove 7458 close_and_cleanup and move code from it to 7459 srec_write_object_contents. Add write_contents to tvec. 7460 * targets.c: Remove a.out little vector, replace a.out big 7461 vector with SunOS vector. FIXME: Need Vax support again now. 7462 7463 * libbfd.h: Add write_contents format-dependent-vector to the 7464 bfd_target vector. Supply a generic close_and_cleanup routine. 7465 * liba.out.h: Handle the new aout.c split. Add prototypes for 7466 all routines defined in aout.c. Rename "sunos" things to "aout" 7467 things. Add a few fields where needed for various formats. 7468 * Makefile.in: Add aout.c and newsos.c. 7469 7470 * archive.c, ieee.c, oasys.c: Lint. 7471 7472Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7473 7474 * ../include/bfd.h 7475 changed forward declaration struct stat; to reduce warnings. Changed 7476 comment on bfd_h_<x>_x. 7477 7478 * ../include/m68kcoff.h, ../include/intel-coff.h, 7479 ../include/m88k-bcs.h 7480 Now there are two incarnations of relocs, linenos and syments. One for 7481 internal digestion, and one full of char arrays for I/O. The original 7482 names have gone to detect errors. 7483 7484 * Makefile.in, m68kcoff.c, targets.c 7485 Test new structure code with a 68k coff implementaion 7486 7487 * coff-code.h, icoff.c, coffswap.c, libcoff.h 7488 Fixed all the places where there were problems with the size and 7489 alignments of structures on disk and structures in memory. #ifed out 7490 all the code in coffswap.c, since it should be done using the target 7491 swap routines now. 7492 7493Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7494 7495 * ieee.c (do_one, ieee_slurp_section_data): now supports the load 7496 multiple reloc command. 7497 7498 * sunos.c (sunos4_set_section_contents): Made it so that sections 7499 are always padded to their alignment size. 7500 7501Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com) 7502 7503 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c: 7504 Clean up types and such (saber C problems). 7505 * ecoff.c: Clean up types and such. Remove routines that are 7506 not used. Fix up reading and swapping of shorts from files. 7507 7508 Notes on bfd-0.5.2-patch1a, from Per Bothner: 7509 7510 * a.out.vax.c: Remove two bogus "static" from prototypes. 7511 7512 * ecoff.c: Got rid of lots of non-working junk (that had 7513 been copied directly from coff-code.h). 7514 Updated to be consistent with updates to icoff.c and coff-code.h. 7515 7516 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH 7517 if they're missing (as they are in (BDS-4.3-based) NewsOS-3). 7518 7519 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge, 7520 but until the target_vector is automatically generated, 7521 it's as good as any. Note that the text offset is the only 7522 difference between NewsOS and SunOs (including magic numbers). 7523 (Most of the sunos_* routines should to renamed bsd_* 7524 and move to a bsd.c file. Then (and when the target_vector 7525 is automatically generated) it might make sense to create 7526 a separate Sony target.) 7527 7528 * sysdep.h: Don't declare fread and fwrite. Causes trouble 7529 on some systems, and doesn't help on others. 7530 Similarly, only define X_OK if not already defined. 7531 7532 * trad-core.c: Don't include sys/stat.h - at least 7533 on NewsOS 3, it has already been included. 7534 7535Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com) 7536 7537 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux, 7538 bfd_coff_swap_lineno): Export the routines that byte-swap COFF 7539 symbol tables if necessary when reading them in, so gdb can use 7540 them. Add "bfd_coff_" to the names so they won't conflict with 7541 names in calling programs. FIXME-soon: if coff-code.h is 7542 included in two BFD modules, this will cause duplicate 7543 definitions; the routines should be exported to a separate, 7544 common, module (probably along with a mess of other ones). 7545 7546Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com) 7547 7548 Improve modtime support. 7549 7550 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime. 7551 Remove #define for bfd_get_mtime. Remove gratuitous comment. 7552 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached. 7553 BUG: archive members still do not get correct mod times. 7554 7555 Improve floating point support for core files. 7556 7557 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff. 7558 (sunos4_core_file_p): Create a second registers section in the 7559 core file, called ".reg2", for the float registers. 7560 7561Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com) 7562 7563 * many changes to improve archive handling; found a logic flaw in 7564 bfd_check_format which only just happened to work by cooncidence. 7565 7566Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7567 7568 * bfd.c (bfd_perform_relocation): fixed to use output_offsets 7569 correctly. 7570 7571 * bfd.h: changed type of udata in asymbol to void *, like it 7572 should be. Added bfd_reloc_dangerous enum member. 7573 7574 * coff-code.h: Fixed it so that internally generated symbols get 7575 their values relocated correctly in all cases. Removed calls to 7576 xmalloc. 7577 7578 * icoff.c: Not understanding the destination symbol of a reloc is 7579 not a failure any more, just 'dangerous'. This allows linking of 7580 b.out and coff images. 7581 7582 * sunos.c: Cleaned up the way that ZMAGIC section sizes are 7583 calculated. 7584 7585 7586Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7587 7588 * sunos.c (translate_to_native_sym_flags): fixed 7589 sym_pointer->n_value so that symbols on the way out get their 7590 section relative values calculated correctly. 7591 7592 * coff-code.h (mangle_symbols): fixed problem where tags were not 7593 being relocated for structs, enums, unions. Also various lints. 7594 7595Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com) 7596 7597 * archive.c (get_elt_at_filepos): system_call_error returned 7598 incorrectly. 7599 7600Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com) 7601 7602 * Resolve the use of no_error and system_call_error. 7603 The bfd library itself now will never set bfd_error to 7604 no_error. 7605 7606 The code still needs to be combed to make sure all the error 7607 codes are correct. I suspect they are not always set correctly. 7608 7609 * The names of all the messages have _ prepended because the sun 7610 bundled compiler can't distinguish from a macro which takes an 7611 argument and the same identifier in a non-macro context. 7612 7613 * The reason for the above being that entry points which used to 7614 be trampoline functions are now just macros which expand to a 7615 direct call through the bfd's xfer vector. 7616 7617 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why 7618 must gas have its own version of everything (the gas version 7619 had the correct value) 7620 7621Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com) 7622 7623 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to 7624 properly support i960 architecture and output correct reloc stuff. 7625 7626 * bfd.h: added prototype for bfd_printable_arch_mach, added 7627 BFD_FAIL 7628 7629 * coff-code.h: Applied patches from chrisb to support i960 7630 architecture, zero relocs and swap them correcly and conditionally 7631 compiled the timestamp. 7632 7633 * sunos.c: Made the default section alignment 2^3 so that doubles 7634 are done properly. Fixed the same reloc bug that was in b.out.c 7635 7636 * sysdep.h: Now compiles on a Posix box 7637 7638Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com) 7639 7640 * icoff.c: Fix comment on big-endian version. 7641 * coff-code.h: Make HAS_RELOC really work (it's backwards from 7642 F_RELFLG). Set F_AR32WR in output files if little endian 7643 architecture. 7644 7645Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com 7646 7647 * archures.c fixed =/== typo 7648 7649 * sunos.c added architecture stuff for output. Fixed 7650 bug where files where vma(data) != size(text) 7651 were processed wrong. 7652 7653 * coff-code.h added a lint cast 7654 7655 * (../include/a.out.sun4.h) fixed it so zmagic 7656 worked 7657 7658Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com 7659 7660 * archive.c removed loads of includes, and fixed bug where string 7661 table didn't have a null at the end. 7662 7663 * bfd.c fixed includes, added symbols argument to 7664 canonicalize_reloc entry point. 7665 7666 * libbfd.c fixed includes and added some lint patches. 7667 7668 * targets.c added both sorts of intel coff. 7669 7670 * b.out.c fixed included, changed was the canonical 7671 relocs were done. 7672 7673 * icoff.c added support for callj and big and little 7674 enidian tables. 7675 7676 * opncls.c added chmod+xing for files with EXEC_P set. 7677 7678 * sunos.c fixed includes. Changed default section 7679 alignement to words. Fixed relocation stuff to work with 7680 new scheme 7681 7682 * bfd.h various new types added, prototype for new 7683 reloc calls, changed bfd->iostream to a void * 7684 to including files don't need stdio.h. 7685 7686 * libcoff.h added conversion table to tie relocs to 7687 canonical symbols 7688 7689 * sysdep.h created 7690 7691 * coff-code.h fixed includes. Added code to support 7692 big and little endian formats. Various lints. Better 7693 processing of symbols. Changed reloc stuff to new 7694 order 7695 7696 * libbfd.h fixed includes 7697 7698 7699Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com 7700 7701 * bfd.h changed name of alignment entry in sec_struct to 7702 alignment_power, because of conflicting uses within bfd. 7703 Now it should be obvious that it's a 2**n alignment 7704 specifier. Removed start_pad, end_alignment, block, minsize, 7705 output_file_alignment, subsection_alignment and original_vma fields. 7706 Added align_power() macro. Fixed bfd_section_alignment 7707 acessor macros. Added bfd_symbol_same_target macro. 7708 7709 * b.out.c (b_out_write_object_contents) fixed to use 7710 new alignment member. Fixed (callj_callback) to use section 7711 relative symbols properly. 7712 7713 * sunos.c (sunos4_object_p) fixed to use new alignment_power. 7714 Fixed (translate_from_native_sym_flags) to correctly make 7715 symbols section relative. 7716 7717 * bfd.c (bfd_errmsg) fixed various enum cast problems. 7718 (bfd_make_section) took out initialization of obsolete members. 7719 (bfd_print_symbol_vandf) added 7720 7721 * opncls.c (bfd_create) created. 7722 7723 * coff-code.h (coff_new_section_hook) took away refs 7724 to obsolete members. (make_a_section_from_file) added 7725 conversion between alignment types. (coff_symbol_from) 7726 added. (coff_count_linenumbers) only counts linenumbers 7727 if symbol is of coff-type. (coff_mangle_symbols) only 7728 heavily mangles symbols if symbol is coff-type. 7729 (coff_write_symbols) various lints. (coff_write_object_contents) 7730 various lints and modification for alignment conversion. 7731 (coff_slurp_relocs) fixed for use with new asection shape. 7732 7733Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com 7734 7735 * archive.c lots of lint 7736 7737 * b.out.c added callj relocation support, upgrated reloc howto. 7738 Fixed so that asymbol and reloc records are output 7739 correctly. 7740 7741 * bfd.c lots of lint, support for new bfd entry point 7742 bfd_print_symbol. 7743 7744 * bfd.h changed definition of asymbol to contain pointer to 7745 owning bfd, removed target dependencies. 7746 7747 * cache.c took out print statements, put in BFD_ASSERT calls. 7748 7749 * coff-code.h various lints, corrected linenumber output 7750 functionality. Added support for new style asymbols and 7751 bfd_print_symbol. Fixed so that asymbol and 7752 reloc records are handled correctly. Added timestamp. 7753 7754 * icoff.c Added support for new howto shape. 7755 7756 * liba.out.h Added support for new asymbol shape 7757 7758 * libbfd.c various lints 7759 7760 * libbfd.h various lints 7761 7762 * libcoff.h added support for new asymbol shape. 7763 7764 * sunos.c various lints. Added support for new asymbol shape 7765 and bfd_print_symbol. 7766 7767Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com 7768 7769 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of 7770 pointer lint. Added support for callj relocation. Fixed bug where 7771 the last 32 bytes of the text section were overwritten by data. Fixed bug 7772 where archives of b.out didn't work due bfd_slurp_extended_name_table 7773 returning false. 7774 7775 * sunos.c added support for n_other field. Braced the howto table so 7776 that it won't be affected by any lengthing of the howto struct typedef. 7777 Various lints 7778 7779 * bfd.h added support for n_other field, added special_function 7780 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x 7781 macros. 7782 7783 * bfd.c upgraded bfd_perform_relocation, various lints. 7784 7785Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl) 7786 7787 * ChangeLog: Started ChangeLog for BFD. 7788 * ToDo: Create file for suggestions. 7789 7790 * Makefile: Support easy loading into Saber C. 7791 Add dependencies for icoff.o and bcs88kcoff.o. 7792 Rename coff.c to coff-code.h. Change callers. 7793 7794 * bfd.c (bfd_check_format): Allow the check_format routines 7795 to return the desired target vector, rather than just a Boolean. 7796 bfd.h (bfd_check_format): Change function pointer return type. 7797 archive.c (bfd_generic_archive_p): change callee. 7798 b.out.c (b_out_little_object_p, b_out_big_object_p, 7799 b_out_real_object_p): change callee. 7800 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false 7801 in check_format transfer vectors that need a filler. 7802 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls. 7803 bcs88kcoff.c: change callee. 7804 coff-code.h (coff_real_object_p, coff_big_object_p): change callee. 7805 icoff.c: change callee. 7806 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee. 7807 7808 * libbfd.c (zalloc): It should actually zero the storage! 7809 This was commented out for some reason. 7810 7811 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls. 7812 This is so callers can avoid <stdlib.h> which doesn't exist 7813 on older systems. 7814 7815 * bfd.c (map_over_sections): Add debugging code, since I 7816 noticed the section count for sunos core files was bad, but only 7817 GDB had detected the problem. 7818 (bfd_set_section_lineno_size, bfd_set_section_linenos, 7819 bfd_get_section_linenos): Remove obsolete functions. 7820 (bfd_apply_relocations): Use longs, not ints, for the math. 7821 7822 * bfd.h: Declare enum boolean and struct bfd_target as well 7823 as typedefs for them. Remove obsolete 7824 bfd_get_section_lineno_size. 7825 7826 * cache.c: Make the "fdopen" support work. Keep better track 7827 of how many files are open. Centralize the opening of files 7828 and be sure bfd_open[rw] actually try to open the file. Evade 7829 linked list initialization problems. 7830 7831 * b.out.c, coff-code.h, opncls.c, sunos.c: lint. 7832 7833 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names. 7834 7835 * cplus-dem.c: Delete file, since it is not part of BFD. 7836 7837 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code. 7838 (bfd_openr, bfd_openw): Actually open the file, give error now. 7839 7840 * sunos.c (sunos4_core_file_p): Set section count. 7841 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate 7842 obsolete definitions. 7843 (_write_symbol_table): Initialize <idx> counter. 7844 (foop): Eliminate debugging code. 7845 7846Local Variables: 7847mode: change-log 7848left-margin: 8 7849fill-column: 74 7850version-control: never 7851End: 7852