| 1 | Fri Jan 21 16:25:35 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
| 2 | |
| 3 | * targets.c: Add a vector of matching format names. |
| 4 | * format.c (bfd_matching_formats): New function to return it. |
| 5 | (bfd_check_format): Set it. |
| 6 | * bfd-in2.h: Regenerated. |
| 7 | |
| 8 | * bfd-in.h: Remove decls of bfd_ec type and error printing functions. |
| 9 | Remove decl of type symclass; wasn't used. |
| 10 | * bfd.c: Document error handling, including code fragments |
| 11 | containing the error decls that were in bfd-in.h. |
| 12 | Remove DEFUNs. |
| 13 | * bfd-in2.h: Regenerated. |
| 14 | |
| 15 | Fri Jan 21 14:11:16 1994 Sean Fagan (sef@cygnus.com) |
| 16 | |
| 17 | * nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c: |
| 18 | The sparc (and possibly other?) NLM format requires a different |
| 19 | way to write exports, so add a write_export field to the backend |
| 20 | data (and set it to NULL for everything but the sparc). |
| 21 | |
| 22 | Fri Jan 21 14:11:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 23 | |
| 24 | * sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL, |
| 25 | not (struct external_nlist *) NULL. info->dynrel is a PTR, not |
| 26 | a struct external_nlist *. |
| 27 | |
| 28 | Fri Jan 21 09:29:01 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
| 29 | |
| 30 | * bfd.c: Remove error strings for errors removed below. |
| 31 | * aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec), |
| 32 | oasys.c (oasys_write_sections): Rename |
| 33 | bfd_error_nonrepresentable_section to nonrepresentable_section. |
| 34 | None of the other bfd error names start with "bfd_error". |
| 35 | Remove errors symbol_not_found and no_relocation_info, which seem |
| 36 | to be unused. |
| 37 | * bfd-in2.h: Regenerated. |
| 38 | |
| 39 | Fri Jan 21 01:11:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 40 | |
| 41 | * bfd.c (bfd_get_gp_size): Added support for ELF. |
| 42 | |
| 43 | * syms.c (BSF_DYNAMIC): New symbol flag. |
| 44 | (bfd_print_symbol_vandf): Print it. |
| 45 | * bfd-in2.h: Rebuilt. |
| 46 | * libaout.h (struct aout_backend_data): New read_dynamic_symbols |
| 47 | and read_dynamic_relocs fields. |
| 48 | (struct aoutdata): New dynamic_info field. |
| 49 | (obj_aout_dynamic_info): New accessor macro. |
| 50 | * sunos.c (struct sunos_dynamic_info): New structure. |
| 51 | (sunos_read_dynamic_info, MY(read_dynamic_symbols), |
| 52 | MY(read_dynamic_relocs)): New functions to read dynamic symbols |
| 53 | and relocs. |
| 54 | * aoutx.h (NAME(aout,some_aout_object_p)): If the object is |
| 55 | dynamically linked, set SEC_RELOC for both the .text and .data |
| 56 | sections. |
| 57 | (translate_from_native_sym_flags): Don't set BSF_LOCAL for an |
| 58 | undefined symbol. |
| 59 | (translate_symbol_table): New function, split out of |
| 60 | slurp_symbol_table; set the BSF_DYNAMIC flag appropriately. |
| 61 | (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any. |
| 62 | (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any. |
| 63 | (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in |
| 64 | return value. |
| 65 | * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write |
| 66 | out dynamic symbols or relocs against reloc symbols, since they |
| 67 | are already in the .text section and we wouldn't know where to |
| 68 | write them anyhow. |
| 69 | (sunos4_aout_backend): Initialize read_dynamic_symbols and |
| 70 | read_dynamic_relocs fields. |
| 71 | * aout-target.h (MY(backend_data)): Initialize |
| 72 | read_dynamic_symbols and read_dynamic_relocs fields. |
| 73 | |
| 74 | Thu Jan 20 20:57:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
| 75 | |
| 76 | * hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete |
| 77 | typedefs, since HOST_64_BIT will take care of defining them in |
| 78 | bfd.h. |
| 79 | |
| 80 | Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
| 81 | |
| 82 | * config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here; |
| 83 | that's dealt with elsewhere. |
| 84 | * hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros. |
| 85 | (uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so |
| 86 | they get copied to bfd.h. |
| 87 | |
| 88 | * reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation |
| 89 | types. Reorganized some of the existing ones. |
| 90 | * coff-alpha.c (alpha_howto_table): Construct 64-bit negative one |
| 91 | values in case of compilation on a 32-bit machine. Fix pcrel |
| 92 | fields of some reloc types. |
| 93 | (alpha_bfd_reloc_type_lookup): Handle more relocation types. |
| 94 | |
| 95 | * bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default |
| 96 | definitions when not defined, regardless of whether uint64_type is |
| 97 | a defined macro or not. |
| 98 | (fprintf_vma, sprintf_vma): Define only if fprintf_vma is not |
| 99 | already defined. |
| 100 | |
| 101 | Wed Jan 19 00:02:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 102 | |
| 103 | * aoutx.h (translate_to_native_sym_flags): Set the type of a |
| 104 | BSF_WARNING symbol to N_WARNING. |
| 105 | |
| 106 | Tue Jan 18 16:43:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 107 | |
| 108 | * aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p |
| 109 | for an indirect or warning symbol. |
| 110 | (aout_link_write_symbols): Update sym_hash with the target of an |
| 111 | indirect or warning symbol. If an indirect symbol is defined, |
| 112 | output the calculated value and don't output the target symbol. |
| 113 | |
| 114 | Tue Jan 18 03:54:59 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
| 115 | |
| 116 | * aoutx.h (translate_from_native_sym_flags): Give warning symbols |
| 117 | an (unused) nonzero section value, needed for check below. |
| 118 | |
| 119 | Mon Jan 17 15:12:07 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
| 120 | |
| 121 | * aoutx.h (translate_from_native_sym_flags, |
| 122 | aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like |
| 123 | N_SET[ABDT]. |
| 124 | |
| 125 | Fri Jan 14 16:45:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 126 | |
| 127 | * elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set |
| 128 | the DYNAMIC flag for the BFD. |
| 129 | (NAME(bfd_elf,write_object_contents)): Don't try to write out a |
| 130 | BFD with the DYNAMIC flag set, since we don't generate the program |
| 131 | header table correctly. |
| 132 | |
| 133 | Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
| 134 | |
| 135 | * elfcode.h (elf_slurp_symbol_table): Free x_symp at the end |
| 136 | of the function to avoid storage leak. |
| 137 | |
| 138 | Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 139 | |
| 140 | * ecoff.c (ecoff_link_write_external): An ifd can be -1. |
| 141 | |
| 142 | Thu Jan 13 12:33:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
| 143 | |
| 144 | * som.c (som_set_reloc_info): Provide a default symbol for |
| 145 | relocations which don't actually have an associated symbol. |
| 146 | |
| 147 | * som.c (hppa_som_reloc): Add new "error message" argument. |
| 148 | |
| 149 | Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
| 150 | |
| 151 | Enable gdb to write to core files on more core file readers. |
| 152 | * libbfd.c (bfd_generic_set_section_contents): Remove range check |
| 153 | for section size, it is already done in bfd_set_section_contents |
| 154 | with bfd_get_section_size_now. |
| 155 | * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c, |
| 156 | osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents): |
| 157 | Use bfd_generic_set_section_contents instead of bfd_false. |
| 158 | |
| 159 | Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 160 | |
| 161 | * linker.c: Added initial documentation. |
| 162 | |
| 163 | * linker.c (default_indirect_link_order): Don't expect space for |
| 164 | output relocations if there aren't any input relocations. |
| 165 | |
| 166 | Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 167 | |
| 168 | * aoutx.h (NAME(aout,final_link)): Set a_entry before computing |
| 169 | file offsets. |
| 170 | |
| 171 | * elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not |
| 172 | STT_NOTYPE. |
| 173 | |
| 174 | Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 175 | |
| 176 | * config.bfd: Use ELF, not COFF for m88*-*-dgux*. |
| 177 | Combine m88k-*-* and m88110-*-* cases into m88*-*-*. |
| 178 | |
| 179 | Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 180 | |
| 181 | * ecofflink.c: Extensive changes to compress and merge debugging |
| 182 | information, and to write some of out directly rather than saving |
| 183 | it in memory. Several new functions and structures, and new |
| 184 | arguments to existing functions. |
| 185 | * ecoff.c (ecoff_compute_reloc_file_positions): Compute |
| 186 | sym_filepos as well. |
| 187 | (ecoff_get_extr): Use ifdmap instead of ifdbase. |
| 188 | (ecoff_write_object_contents): Don't compute sym_filepos here. |
| 189 | Only output symbols if outsymbols is not NULL. |
| 190 | (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and |
| 191 | bfd_ecoff_debug functions. Write out debugging information here. |
| 192 | (ecoff_final_link_debug_accumulate): Adjust for changes in |
| 193 | bfd_ecoff_debug functions. |
| 194 | (ecoff_link_write_external): Use ifdmap rather than ifdbase. |
| 195 | * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols |
| 196 | first, to put them in the first memory buffer. Clear fdr field. |
| 197 | (mips_elf_get_extr): Use pointer to unswapped external symbol. |
| 198 | (mips_elf_final_link): Adjust for changes in bfd_ecoff functions. |
| 199 | Preserve .text, .data and .bss even if they are empty. Save |
| 200 | pointer to unswapped external symbol rather than copying it. |
| 201 | Don't free up the external symbols. |
| 202 | * libelf.h (elf_symbol_type): Change mips_extr to PTR. |
| 203 | * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare. |
| 204 | (bfd_ecoff_debug_accumulate): Update declaration. |
| 205 | (bfd_ecoff_debug_accumulate_other): Rename declaration from |
| 206 | bfd_ecoff_debug_link_other and update. |
| 207 | (bfd_ecoff_write_accumulated_debug): Declare. |
| 208 | * bfd-in2.h: Rebuilt. |
| 209 | * Makefile.in: Rebuilt dependencies. |
| 210 | |
| 211 | Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 212 | |
| 213 | * Makefile.in (install): Remove "@" which follows a backslash. In |
| 214 | this position it just causes errors, not suppresses echoes. |
| 215 | |
| 216 | Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
| 217 | |
| 218 | * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT |
| 219 | field selectors. |
| 220 | |
| 221 | Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
| 222 | |
| 223 | * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec. |
| 224 | |
| 225 | Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com) |
| 226 | |
| 227 | * aoutx.h (adjust_z_magic): Don't merge the start of bss with the |
| 228 | end of data if they are not contiguous. |
| 229 | |
| 230 | * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings. |
| 231 | |
| 232 | Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 233 | |
| 234 | * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag |
| 235 | for .reginfo section here. |
| 236 | (ecoff_new_section_hook): Set it here instead. |
| 237 | |
| 238 | Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com) |
| 239 | |
| 240 | * bfd-in.h: (bfd_boolean): Add workaround for systems that also |
| 241 | define true and false as enums. |
| 242 | (ALMOST_STDC): Add as alternative to __STDC__. |
| 243 | * bfd-in2.h: Rebuilt. |
| 244 | * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*. |
| 245 | |
| 246 | Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
| 247 | |
| 248 | * aoutx.h (translate_to_native_sym_flags): Catch the case where |
| 249 | there is no output section. |
| 250 | |
| 251 | Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 252 | |
| 253 | * nlmcode.h (nlm_object_p): If we can't read the fixed header, |
| 254 | count it as a wrong format error, not a system call error, since |
| 255 | the object file might simply be too small. |
| 256 | |
| 257 | * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef |
| 258 | BFD64. |
| 259 | * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o. |
| 260 | (BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit |
| 261 | support, even though it is for an Alpha in 32 bit mode. |
| 262 | * configure.in (nlm32_alpha_vec): Set target64 to true. |
| 263 | |
| 264 | * nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are |
| 265 | different, so there is no point to providing a generic one. |
| 266 | * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL |
| 267 | in the backend accessor macros; that should no longer be possible. |
| 268 | * targets.c (target_vector): Removed nlm32_big_generic_vec, |
| 269 | nlm64_big_generic_vec, nlm64_little_generic_vec. |
| 270 | * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec, |
| 271 | nlm64_big_generic_vec, nlm64_little_generic_vec): Removed. |
| 272 | * Makefile.in: Rebuilt dependencies, and |
| 273 | (BFD32_BACKENDS): Removed nlm32-gen.o. |
| 274 | (BFD64_BACKENDS): Removed nlm64-gen.o. |
| 275 | (CFILES): Removed nlm32-gen.c and nlm64-gen.c. |
| 276 | |
| 277 | * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h. |
| 278 | |
| 279 | * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and |
| 280 | bitsize arguments. Changed all callers (aoutx.h). |
| 281 | * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor |
| 282 | and bitsize arguments to declaration. |
| 283 | * libbfd.h: Rebuilt. |
| 284 | |
| 285 | * ecoff.c: First cut at new style of linker backend for |
| 286 | ECOFF--added a bunch of functions. Also: |
| 287 | (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata. |
| 288 | (ecoff_slurp_symbolic_header): New function. |
| 289 | (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header. |
| 290 | (ecoff_compute_reloc_file_positions): New function. |
| 291 | (ecoff_set_section_contents): Get out quickly if count is zero. |
| 292 | Check errors better. |
| 293 | (ecoff_write_object_contents): Put .xdata section in data segment. |
| 294 | Call ecoff_compute_reloc_file_positions. Don't output relocs or |
| 295 | external symbols if outsymbols is NULL. |
| 296 | (ecoff_bfd_final_link): Completely rewritten. |
| 297 | * libecoff.h: Include bfdlink.h. |
| 298 | (struct ecoff_backend_data): Add relocate_section field. |
| 299 | (ecoff_data_type): Add sym_hashes and symndx_to_section fields. |
| 300 | (struct ecoff_link_hash_entry): Define. |
| 301 | (struct ecoff_link_hash_table): Define. |
| 302 | (ecoff_bfd_link_add_symbols): Declare as function, not macro. |
| 303 | (ecoff_bfd_link_hash_table_create): Likewise. |
| 304 | * ecofflink.c (bfd_ecoff_debug_one_external): New function. |
| 305 | (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external. |
| 306 | * bfd-in.h (bfd_ecoff_debug_one_external): Declare. |
| 307 | * bfd-in2.h: Rebuilt. |
| 308 | * coff-alpha.c (alpha_howto_table): Mark BRADDR as |
| 309 | partial_inplace, and set the src_mask to 0x1fffff. |
| 310 | (alpha_ecoff_get_relocated_section_contents): Remove unused |
| 311 | variable gp_warned. |
| 312 | (alpha_convert_external_reloc): New static function. |
| 313 | (alpha_relocate_section): New static function. |
| 314 | (alpha_ecoff_backend_data): Initialize relocate_section field. |
| 315 | * coff-mips.c (mips_relocate_refhi): New static function. |
| 316 | (mips_relocate_section): New static function. |
| 317 | (mips_ecoff_backend_data): Initialize relocate_section field. |
| 318 | |
| 319 | * reloc.c (_bfd_relocate_contents): Corrected signed overflow |
| 320 | checking when there is an addend. |
| 321 | |
| 322 | * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link |
| 323 | a non a.out file, just pass it to _bfd_default_link_order. |
| 324 | (aout_link_input_section_std): When doing a final PC relative link |
| 325 | against a section symbol, subtract the VMA of the input section. |
| 326 | (aout_link_input_section_ext): Likewise. |
| 327 | |
| 328 | * linker.c (default_indirect_link_order): Renamed from |
| 329 | _bfd_generic_indirect_link_order and made static. |
| 330 | (_bfd_generic_final_link): Don't switch on link_order type, just |
| 331 | call _bfd_default_link_order. |
| 332 | (_bfd_default_link_order): Handle bfd_indirect_link_order type. |
| 333 | * genlink.h: Removed declaration of |
| 334 | _bfd_generic_indirect_link_order. |
| 335 | * elf32-mips.c (mips_elf_final_link): Don't switch on link_order |
| 336 | type, just call _bfd_default_link_order. |
| 337 | |
| 338 | Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com) |
| 339 | |
| 340 | * linker.c (generic_link_check_archive_element): Base the name of |
| 341 | the created common section on the name of the section the symbol |
| 342 | came from. |
| 343 | (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol |
| 344 | must have a section, so don't bother to create one. |
| 345 | |
| 346 | Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
| 347 | |
| 348 | * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags. |
| 349 | * aoutf1.h (NAME(aout,sunos4_write_object_contents)): |
| 350 | If the DYNAMIC flag is set, set it in the exec header. |
| 351 | * aoutx.h (NAME(aout,some_aout_object_p)): If the object is |
| 352 | dynamically linked, set the DYNAMIC flag in the BFD. |
| 353 | * libaout.h (N_SET_DYNAMIC): New macro. |
| 354 | (N_DYNAMIC): Add missing 0 in mask. |
| 355 | |
| 356 | Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 357 | |
| 358 | * ecoff.c (ecoff_get_extr): Don't output section symbols as |
| 359 | external symbols. |
| 360 | |
| 361 | * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t |
| 362 | to unsigned int, because size_t may not be defined in bfd.h. |
| 363 | * bfd-in2.h: Rebuilt. |
| 364 | |
| 365 | * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to |
| 366 | be a const pointer. |
| 367 | * bfd-in2.h: Rebuilt. |
| 368 | * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to |
| 369 | be a const pointer. |
| 370 | * targets.c (bfd_target): Change swap function pointers |
| 371 | accordingly. |
| 372 | * archive.c (do_slurp_coff_armap): Change swap accordingly. |
| 373 | * aix386-core.c: Change NO_GET and NO_GETS accordingly. |
| 374 | * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c, |
| 375 | ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET |
| 376 | accordingly. |
| 377 | |
| 378 | * libbfd-in.h (struct artdata): Added tdata field. |
| 379 | (_bfd_add_bfd_to_archive_cache): Declare. |
| 380 | (_bfd_get_elt_at_filepos): Declare. |
| 381 | (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr. |
| 382 | * libbfd.h: Rebuilt. |
| 383 | * archive.c: Cleaned up some more. |
| 384 | (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize |
| 385 | pointer elements of artdata. |
| 386 | (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache. |
| 387 | (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr. |
| 388 | (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos. |
| 389 | (get_extended_arelt_filename, bfd_construct_extended_name_table, |
| 390 | bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static. |
| 391 | * ecoff.c: Some comment changes. |
| 392 | (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set |
| 393 | ardata->tdata to raw_armap. |
| 394 | (ecoff_archive_p): Initialize pointer elements of artdata. |
| 395 | * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of |
| 396 | add_bfd_to_cache. |
| 397 | |
| 398 | * hash.c: Added some documentation. |
| 399 | |
| 400 | Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 401 | |
| 402 | * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC, |
| 403 | and do the swapping here rather than calling ntohl from the N_* |
| 404 | macros. This cleans up assumptions about the size of a host long, |
| 405 | the existence to ntohl, etc. |
| 406 | |
| 407 | Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com) |
| 408 | |
| 409 | * config.bfd: Add support for VSTa micro-kernel. It currently uses |
| 410 | i386-aout. |
| 411 | |
| 412 | Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
| 413 | |
| 414 | * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value. |
| 415 | * i386mach3.c (SEGMENT_SIZE): Fix value. |
| 416 | |
| 417 | Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 418 | |
| 419 | Minor cleanups suggested by CodeCenter. |
| 420 | * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c, |
| 421 | linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as |
| 422 | appropriate. |
| 423 | * aoutx.h (struct external_exec): Removed unnecessary declaration. |
| 424 | (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL. |
| 425 | (adjust_z_magic): Removed useless variable data_vma. |
| 426 | (stringtab_init): Initialize hash_zero. |
| 427 | (add_to_stringtab): Removed unused fourth argument. |
| 428 | (NAME(aout,swap_std_reloc_out)): Removed useless variable |
| 429 | r_addend. |
| 430 | (aout_link_input_section): Added some casts. |
| 431 | * archive.c (get_extended_arelt_filename, do_slurp_coff_armap, |
| 432 | bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap): |
| 433 | Minor code rewriting to make it more C like. |
| 434 | (do_slurp_bsd_armap): Added some casts. |
| 435 | * ecoff.c (ecoff_write_object_contents): Removed useless variable |
| 436 | scn_base. |
| 437 | (ecoff_write_armap): Added some casts. Use "" rather than "\0". |
| 438 | * ecofflink.c (bfd_ecoff_write_debug): Added a cast. |
| 439 | * libaout.h (struct internal_exec): Removed unnecessary |
| 440 | declaration. |
| 441 | * linker.c (_bfd_generic_indirect_link_order): Added a cast. |
| 442 | * opncls.c (new_bfd): Removed a cast. |
| 443 | * reloc.c (bfd_generic_get_relocated_section_contents): Added |
| 444 | some casts. |
| 445 | * srec.c (internal_srec_write_object_contents): Removed useless |
| 446 | variable bytes_written. |
| 447 | |
| 448 | Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
| 449 | |
| 450 | * i386mach3.c (N_TXTADDR): Don't define after all. |
| 451 | (TEXT_START_ADDR): Don't include exec header size in value. |
| 452 | |
| 453 | Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
| 454 | |
| 455 | * i386mach3.c (N_TXTADDR): Define. |
| 456 | |
| 457 | Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 458 | |
| 459 | Extensive changes to move the bulk of the linker into BFD so that |
| 460 | more efficient backend code can be written for specific object |
| 461 | files. Only existing efficient backend is a.out. |
| 462 | * seclet.c, seclet.h: Removed. |
| 463 | * hash.c, linker.c, genlink.h: New files. |
| 464 | * bfd-in.h: Removed bfd_error_vector. Declared hash table |
| 465 | structures and functions. |
| 466 | (JUMP_TABLE): Removed bfd_seclet_link, added |
| 467 | bfd_link_hash_table_create, bfd_link_add_symbols and |
| 468 | bfd_final_link. |
| 469 | * All backends: Changed accordingly. |
| 470 | * bfd-in2.h: Rebuilt. |
| 471 | * bfd.c (struct _bfd): Added link_next and archive_pass fields. |
| 472 | Removed ld_symbols field. |
| 473 | (bfd_nonrepresentable_section, bfd_undefined_symbol, |
| 474 | bfd_reloc_value_truncated, bfd_reloc_is_dangerous, |
| 475 | bfd_error_vector): Removed. |
| 476 | (bfd_default_error_trap, bfd_error_trap, |
| 477 | bfd_error_nonrepresentabltrap): Removed. |
| 478 | (bfd_get_relocated_section_contents): Pass link_info. Pass |
| 479 | link_order instead of seclet. Pass symbols. |
| 480 | (bfd_relax_section): Pass link_info. |
| 481 | (bfd_seclet_link): Removed. |
| 482 | (bfd_link_hash_table_create, bfd_link_add_symbols, |
| 483 | bfd_final_link): New macros. |
| 484 | * libbfd-in.h: If __GNUC__ is defined and alloca is not, define |
| 485 | alloca as __builtin_alloca. Declare internal linking functions. |
| 486 | * libbfd.h: Rebuilt. |
| 487 | * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked |
| 488 | for months. |
| 489 | * reloc.c (reloc_howto_type): Added error_message argument to |
| 490 | special_function field. Changed all callers and all definitions. |
| 491 | (bfd_get_reloc_size): Make argument a const pointer. |
| 492 | (bfd_perform_relocation): Add error_message argument to hold |
| 493 | string set if return value if bfd_reloc_dangerous. Changed all |
| 494 | callers. |
| 495 | (_bfd_final_link_relocate, _bfd_relocate_contents): New functions. |
| 496 | * section.c (asection): Renamed seclets_head and seclets_tail to |
| 497 | link_order_head and link_order_tail. |
| 498 | * targets.c (bfd_target): Replaced seclet argument with link_info |
| 499 | and link_order and symbols arguments in |
| 500 | bfd_get_relocated_section_contents. Added symbols argument to |
| 501 | bfd_relax_section. Removed bfd_seclet_link. Added |
| 502 | bfd_link_hash_table_create, bfd_link_add_symbols and |
| 503 | bfd_final_link. |
| 504 | * libaout.h (struct aoutdata): Added external_syms, |
| 505 | external_sym_count, external_strings, sym_hashes fields. |
| 506 | (obj_aout_external_syms, obj_aout_external_sym_count, |
| 507 | obj_aout_external_strings, obj_aout_sym_hashes): New accessor |
| 508 | macros. |
| 509 | (WRITE_HEADERS): Only output symbols if outsymbols is not NULL. |
| 510 | * aoutx.h: Wrote new back end linker routines. |
| 511 | (translate_to_native_sym_flags): Return boolean value. Don't use |
| 512 | bfd_error_vector. |
| 513 | (NAME(aout,write_syms)): Return boolean value. Check return value |
| 514 | of translate_to_native_sym_flags and bfd_write. |
| 515 | * aout-target.h (final_link_callback): New function. |
| 516 | (MY_bfd_final_link): New function. |
| 517 | * aout-adobe.c (aout_adobe_write_object_contents): Check return |
| 518 | value of aout_32_write_syms. |
| 519 | * hp300hpux.c (MY(write_object_contents)): Likewise. |
| 520 | * i386lynx.c (WRITE_HEADERS): Likewise. |
| 521 | * libaout.h (WRITE_HEADERS): Likewise. |
| 522 | * bout.c: Changed functions to use link_info->callbacks rather |
| 523 | than bfd_error_vector, and link_orders rather than seclets. |
| 524 | * coff-alpha.c: Likewise. |
| 525 | * coff-h8300.c: Likewise. |
| 526 | * coff-h8500.c: Likewise. |
| 527 | * coff-sh.c: Likewise. |
| 528 | * coff-z8k.c: Likewise. |
| 529 | * elf32-hppa.c: Likewise. |
| 530 | * reloc16.c: Likewise. |
| 531 | * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look |
| 532 | up _gp in the hash table rather than in outsymbols. |
| 533 | * coff-a29k.c (a29k_reloc): Pass errors back in new error_message |
| 534 | argument rather than printing them. |
| 535 | * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and |
| 536 | link_order arguments rather than seclet. Changed all uses and |
| 537 | definitions. |
| 538 | (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed |
| 539 | all uses and definitions. |
| 540 | * libcoff.h: Rebuilt. |
| 541 | * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but |
| 542 | not by ECOFF, make it scAbs. |
| 543 | (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and |
| 544 | rewritten. |
| 545 | * elf32-mips.c (mips_elf_final_link): Renamed from |
| 546 | mips_elf_seclet_link and rewritten. |
| 547 | * elf32-hppa.c (elf32_hppa_stub_description): Added link_info |
| 548 | field. |
| 549 | (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub, |
| 550 | hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section): |
| 551 | Added link_info arguments. Changed all callers. |
| 552 | * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is |
| 553 | not NULL. |
| 554 | * oasys.c (oasys_write_sections): Return boolean value rather than |
| 555 | using bfd_error_vector. |
| 556 | (oasys_write_object_contents): Check return value of |
| 557 | oasys_write_sections. |
| 558 | * hosts/std-host.h: Don't declare qsort or strtol. |
| 559 | * Makefile.in: Rebuild dependencies. |
| 560 | (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o. |
| 561 | (CFILES): Removed seclet.c. Added hash.c and linker.c. |
| 562 | (HFILES): Removed seclet.h. Added genlink.h. |
| 563 | |
| 564 | Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
| 565 | |
| 566 | * section.c (bfd_get_section_contents): Return zero filled buffer |
| 567 | if section has no contents. |
| 568 | |
| 569 | Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 570 | |
| 571 | * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc, |
| 572 | then skip bfd_perform_relocation even if the addend is non-zero. |
| 573 | |
| 574 | Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com) |
| 575 | |
| 576 | * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy |
| 577 | addend to r_offset field. |
| 578 | |
| 579 | * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies. |
| 580 | |
| 581 | * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET, |
| 582 | CALC_ADDEND): Define. |
| 583 | |
| 584 | * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing |
| 585 | the offsetof because AIX /bin/cc does not like to take the address |
| 586 | of an array. (From Minh Tran-Le.) |
| 587 | |
| 588 | Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
| 589 | |
| 590 | * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu) |
| 591 | |
| 592 | * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy |
| 593 | the return pointer into %r2 if no jump-in-call-delay-slot |
| 594 | optimization was done. |
| 595 | |
| 596 | * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD. |
| 597 | |
| 598 | Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
| 599 | |
| 600 | * hosts/std-host.h: (time): Don't declare; conflicts on Mach3. |
| 601 | |
| 602 | * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding. |
| 603 | (HOST_SEGMENT_SIZE): Set to 0 for same reason. |
| 604 | |
| 605 | * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above. |
| 606 | (TEXT_START_ADDR): Correct. |
| 607 | (MY_backend_data): Define. |
| 608 | |
| 609 | * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): |
| 610 | New functions; code moved from aout_<size>_adjust_sizes_and_vmas. |
| 611 | |
| 612 | Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
| 613 | |
| 614 | * som.c (som_begin_writing): Fix thinkos in auxiliary header |
| 615 | support. |
| 616 | (bfd_som_attach_aux_hdr): Likewise. |
| 617 | |
| 618 | Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
| 619 | |
| 620 | * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field |
| 621 | selectors for PIC code. |
| 622 | |
| 623 | * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors. |
| 624 | (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL |
| 625 | relocations needed by PIC. |
| 626 | |
| 627 | Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com) |
| 628 | |
| 629 | * nlmcode.h: Fixes to avoid compiler warnings... |
| 630 | |
| 631 | Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com) |
| 632 | |
| 633 | * libnlm.h (nlm_backend_data): Removed macro definition. |
| 634 | (nlm_alpha_backend_data): Adjusted accordingly. |
| 635 | |
| 636 | Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
| 637 | |
| 638 | * som.c (som_begin_writing): Flesh out code for handling simple |
| 639 | auxiliary headers. |
| 640 | (bfd_som_attach_aux_hdr): New function. |
| 641 | |
| 642 | * som.h (struct somdata): Add fields for attaching version and |
| 643 | copyright headers. Add accessor macros. |
| 644 | |
| 645 | * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected |
| 646 | definitions for old versions of HPUX which fail to define them. |
| 647 | (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT |
| 648 | now that they're safe. Delete bogus R_STATEMENT relocations. |
| 649 | |
| 650 | * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete |
| 651 | extra R_DATA_OVERRIDE. |
| 652 | (hppa_som_gen_reloc_type): Generate a relocation for the rounding |
| 653 | mode selector if needed. |
| 654 | (som_write_fixups): Handle requests for a change in the default |
| 655 | rounding mode. Rounding modes do not consume input bytes, but |
| 656 | are just markers much like R_ENTRY and R_EXIT. |
| 657 | |
| 658 | Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
| 659 | |
| 660 | Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu) |
| 661 | |
| 662 | * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when |
| 663 | the branch instruction as originally been nullified. |
| 664 | hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the |
| 665 | case of no code reordering due to an LDO instruction in the |
| 666 | delay slot of the branch. Make sure to relocate the correct |
| 667 | instruction. Do not perform instruction reordering for millicode |
| 668 | calls. |
| 669 | (hppa_elf_build_arg_reloc_stub): Change the relocation type |
| 670 | to R_HPPA_STUB_CALL_17 when special processing might be needed. |
| 671 | (hppa_elf_build_long_branch_stub): Prevent code reordering on |
| 672 | a call from a linker stub to another linker stub and for millicode |
| 673 | calls. Do not trash the return register for calls from one linker |
| 674 | stub to a second linker stub. |
| 675 | |
| 676 | * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT |
| 677 | relocations are not pc-relative. |
| 678 | |
| 679 | * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in |
| 680 | linker stub code. |
| 681 | (COPY_2_31): Likewise. |
| 682 | |
| 683 | Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 684 | |
| 685 | * config/solaris2.mh (HDEFINES): Remove -Dconst= |
| 686 | * hosts/solaris.h: If not __GNUC__, define const as empty. |
| 687 | |
| 688 | Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 689 | |
| 690 | * ecoff.c: Added various casts for 32/64 bit cross targeting. |
| 691 | (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo |
| 692 | section so that the linker ignores it. |
| 693 | * ecofflink.c: Added various casts for 32/64 bit cross targeting. |
| 694 | (ecoff_add_bytes): Changed need argument to size_t. |
| 695 | (bfd_ecoff_debug_link_other): Check return value of |
| 696 | ecoff_add_string. |
| 697 | |
| 698 | * libbfd-in.h (new_bfd): Use void rather than an empty parameter |
| 699 | list. |
| 700 | * libbfd.h: Rebuilt. |
| 701 | |
| 702 | * libnlm.h (struct nlm_obj_tdata): New field backend_data. |
| 703 | (nlm_backend_data, nlm_alpha_backend_data): New accessor macros. |
| 704 | (struct nlm_backend_data): New field no_uninitialized_data. |
| 705 | (nlm_no_uninitialized_data): New accessor macro. |
| 706 | * nlmcode.h (nlm_compute_section_file_positions): Handle |
| 707 | no_uninitialized_data. |
| 708 | (nlm_external_reloc_compare): Sort relocs by address for a |
| 709 | particular symbol, to make the sort more stable. |
| 710 | (nlm_write_object_contents): Cast the arguments to qsort. Get the |
| 711 | value of a debugging symbol the same way we get the value of a |
| 712 | normal symbol. |
| 713 | * nlm32-alpha.c: Various changes. Write out GP and .lita relocs. |
| 714 | Set no_uninitialized_data to true. |
| 715 | * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c |
| 716 | (nlm32_sparc_backend): Set no_uninitialized_data field false. |
| 717 | * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination |
| 718 | before filling it in. |
| 719 | |
| 720 | Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
| 721 | |
| 722 | * som.c (som_section_type, som_decode_symcalss): New functions. |
| 723 | (som_get_symbol_info): Use them. |
| 724 | (som_slurp_symbol_table): Set the section of common and undefined |
| 725 | symbols correctly. |
| 726 | |
| 727 | Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com) |
| 728 | |
| 729 | * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to |
| 730 | make gcc happy. |
| 731 | |
| 732 | * mipsbsd.c: Changes from Ralph Campbell: |
| 733 | (mips_howto_table_ext): MIPS_RELOC_LO16 should use |
| 734 | complain_overflow_dont. |
| 735 | (aout_mips_*_vec): Make name use "a.out" instead of "aout", to |
| 736 | make gdb happy. |
| 737 | |
| 738 | * bfd.c (bfd_errmsgs): Reword invalid-target message. |
| 739 | |
| 740 | * config.bfd: For sparc*-*-coff, use sparc-coff. |
| 741 | * configure.in: Handle sparccoff_vec. |
| 742 | * targets.c (sparccoff_vec): Declare. |
| 743 | |
| 744 | * reloc.c (bfd_get_reloc_size): New function. |
| 745 | (struct reloc_howto_type): Update documentation of size field. |
| 746 | |
| 747 | Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 748 | |
| 749 | * nlm32-alpha.c: New file; preliminary Alpha NetWare support. |
| 750 | * config.bfd (alpha-*-netware*): New target; use alpha-nlm. |
| 751 | * config/alpha-nlm.mt: New file. |
| 752 | * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o, |
| 753 | nlm32.o, and nlm.o. |
| 754 | * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o. |
| 755 | (CFILES): Added nlm32-alpha.c. |
| 756 | Rebuilt dependencies. |
| 757 | * targets.c (nlm32_alpha_vec): Declare. |
| 758 | |
| 759 | * libnlm.h (struct nlm_backend_data): New fields |
| 760 | optional_prefix_size, nlm_backend_object_p, nlm_write_prefix, |
| 761 | nlm_set_public_section, nlm_get_public_offset. Removed unused |
| 762 | nlm_write_reloc field. Changed nlm_write_import to remove |
| 763 | unnecessary symbol argument. Renamed nlm_write_externals to |
| 764 | nlm_write_external, and changed cound argument from bfd_vma to |
| 765 | bfd_size_type. |
| 766 | (nlm_optional_prefix_size, nlm_backend_object_p_func, |
| 767 | nlm_write_prefix_func, nlm_set_public_section_func, |
| 768 | nlm_get_public_offset_func): New accessor macros. |
| 769 | (nlm_write_reloc_func): Removed. |
| 770 | (nlm_write_external_func): Adjusted for field renaming. |
| 771 | * nlm32-i386.c (nlm_i386_write_import): Renamed from |
| 772 | nlm_i386_write_reloc. Removed old nlm_i386_write_import which |
| 773 | just called old nlm_i386_write_reloc. |
| 774 | (nlm_i386_write_external): Renamed from nlm_i386_write_externals. |
| 775 | Declared. Changed second argument from bfd_vma to bfd_size_type. |
| 776 | (nlm32_i386_backend): Adjusted for changes to fields and names. |
| 777 | * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused, |
| 778 | ifdeffed out code. |
| 779 | (nlm_sparc_write_import): Removed second argument. |
| 780 | (nlm_sparc_write_external): Renamed from |
| 781 | nlm_sparc_write_externals. Changed second argument from bfd_vma |
| 782 | to bfd_size_type. |
| 783 | (nlm32_sparc_backend): Adjusted for changes to fields and names. |
| 784 | * nlmcode.h: Removed some unused code. |
| 785 | (nlm_object_p): Don't destroy tdata pointer. Call |
| 786 | backend_object_p function if it exists. |
| 787 | (nlm_slurp_symbol_table): Removed unused variable rcount. Call |
| 788 | set_public_section_func if it exists instead of checking |
| 789 | NLM_HIBIT. |
| 790 | (nlm_compute_section_file_positions): Account for |
| 791 | optional_prefix_size. |
| 792 | (nlm_write_object_contents): Account for optional_prefix_size. |
| 793 | Removed useless variable write_reloc_func. Changed declaration |
| 794 | and call of write_import_func. Call write_prefix_func if it |
| 795 | exists. Removed unused variables len and temp. Call |
| 796 | get_public_offset_func if it exists rather than setting NLM_HIBIT. |
| 797 | * nlmswap.h: Declare functions. |
| 798 | |
| 799 | * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize |
| 800 | for clarity. |
| 801 | (fprintf_vma, sprintf_vma): Use %lx, not %x. |
| 802 | * bfd-in2.h: Rebuilt. |
| 803 | * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results |
| 804 | to unsigned long. |
| 805 | |
| 806 | * config.bfd: Don't set target64 here, as the setting is ignored. |
| 807 | * configure.in (ecoffalpha_little_vec): Set target64. |
| 808 | |
| 809 | * config/alphaosf.mt (TDEFINES): Removed; setting host parameters |
| 810 | in TDEFINES is wrong. |
| 811 | |
| 812 | * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): |
| 813 | Remove unused variable output_section. |
| 814 | |
| 815 | Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 816 | |
| 817 | * irix-core.c: New file for Irix 4 and Irix 5 core support. |
| 818 | Functions taken out of coff-mips.c. Handle vmap type VMAPFILE. |
| 819 | * coff-mips.c: Irix 4 core file support moved to irix-core.c. |
| 820 | * targets.c: If IRIX_CORE defined, include irix_core_vec in |
| 821 | target_vector. |
| 822 | * config/irix4.mh (HDEFINES): Add -DIRIX_CORE. |
| 823 | (HDEPFILES): Define to be irix-core.o. |
| 824 | * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE. |
| 825 | (HDEPFILES): Define to be irix-core.o. |
| 826 | * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed |
| 827 | sco-core.o, which no longer exists. |
| 828 | (CFILES): Added all *-core.c files. |
| 829 | Rebuilt dependencies. |
| 830 | |
| 831 | Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 832 | |
| 833 | * elfcode.h (map_program_segments): Restore check of file_size != |
| 834 | mem_size, but only if SHT_PROGBITS. |
| 835 | |
| 836 | * ecofflink.c: New file to hold ECOFF debug information linking |
| 837 | routines. |
| 838 | * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet, |
| 839 | ecoff_add_string, ecoff_get_debug): Removed. Functionality now in |
| 840 | ecofflink.c. |
| 841 | (ecoff_get_extr, ecoff_set_index): New functions. |
| 842 | (ecoff_slurp_symbolic_info): Don't save raw_size. |
| 843 | (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions. |
| 844 | (ecoff_compute_section_file_positions): Don't set EXEC_P just |
| 845 | because there is a start address. |
| 846 | (ecoff_write_object_contents): Handle external symbols here. Use |
| 847 | ecofflink.c functions to write out debugging information. |
| 848 | * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr, |
| 849 | mips_elf_set_index): New functions. |
| 850 | (mips_elf_seclet_link): Discard empty sections, the .options |
| 851 | section and .gptab sections. Handle linking .mdebug section. |
| 852 | * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase. |
| 853 | * libelf.h (elf_symbol_type): Added mips_extr to tc_data union. |
| 854 | * bfd-in.h: Added prototypes for routines in ecofflink.c (some are |
| 855 | called by gas, so they are public). |
| 856 | * bfd-in2.h: Rebuilt. |
| 857 | * Makefile.in (BFD_LIBS): Added ecofflink.o. |
| 858 | (CFILES): Added ecofflink.c. |
| 859 | (ecofflink.o): New target. Rebuilt dependencies. |
| 860 | |
| 861 | Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
| 862 | |
| 863 | * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as |
| 864 | a valid magic number if it's been defined. |
| 865 | |
| 866 | Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 867 | |
| 868 | * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker |
| 869 | no longer requires it. |
| 870 | (ecoff_bfd_seclet_link, ecoff_sizeof_headers, |
| 871 | ecoff_write_object_contents): Don't treat .scommon section |
| 872 | specially. |
| 873 | |
| 874 | Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com) |
| 875 | |
| 876 | Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner): |
| 877 | * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE. |
| 878 | * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o. |
| 879 | * bfd/ptrace-core.c: New file for dealing with core files with |
| 880 | start with the ptrace_user structure found on BCS compliant systems. |
| 881 | * bfd/targets.c (ptrace_core_vec): New vector. |
| 882 | |
| 883 | Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
| 884 | |
| 885 | * Minimal support for reading SOM fixup streams. Allows |
| 886 | objdump -r to do something reasonable. |
| 887 | * som.c (som_get_reloc_upper_bound): Implement. |
| 888 | (som_canonicalize_reloc): Implement. |
| 889 | (som_set_reloc_info, som_slurp_reloc_table): New functions. |
| 890 | |
| 891 | Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 892 | |
| 893 | * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define. |
| 894 | * hosts/sparclynx.h: Include lynx.h instead of duplicating it. |
| 895 | |
| 896 | Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 897 | |
| 898 | * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift |
| 899 | signed_value before sign extending it. Don't subtract out |
| 900 | reloc_entry->address. This makes it compatible with what gas is |
| 901 | generating. |
| 902 | |
| 903 | * elfcode.h (elf_fake_sections): Accept .sbss as the name for a |
| 904 | SHT_NOBITS sections. |
| 905 | (map_program_segments): Don't leave the loop after the first |
| 906 | SHT_NOBITS section. |
| 907 | (assign_file_positions_except_relocs): Only force sh_offset and |
| 908 | sh_addr to match modulo maxpagesize for a section which is not |
| 909 | SHT_NOBITS. Changed the method used to force page alignment after |
| 910 | a SHT_NOBITS section to only do it for the last such consecutive |
| 911 | section, and to really force page alignment. |
| 912 | |
| 913 | Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 914 | |
| 915 | * coffcode.h (coff_slurp_symbol_table): Print more verbose message |
| 916 | in the case of an unknown (or unhandled) storage class. |
| 917 | |
| 918 | * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should |
| 919 | not be defined here, since it is a host attribute, not a target |
| 920 | one. |
| 921 | * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto. |
| 922 | |
| 923 | * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already |
| 924 | defined. |
| 925 | |
| 926 | * coff-sparc.c: Define some relocations, based on ELF relocations. |
| 927 | (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table, |
| 928 | struct coff_reloc_map, sparc_reloc_map, |
| 929 | coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and |
| 930 | elf.c, renamed. |
| 931 | (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_.... |
| 932 | (rtype2howto): Index into coff_sparc_howto_table using |
| 933 | dst->r_type. |
| 934 | |
| 935 | Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 936 | |
| 937 | * config.bfd (mips*-*-irix5*): New target; use mipsbelf. |
| 938 | * configure.host (mips-sgi-irix5*) New host; use irix5 (no |
| 939 | hosts/irix5.h created; just use std-host.h). |
| 940 | * config/irix5.mh: New file; like irix4.mh, but don't use -G or |
| 941 | -lmalloc. |
| 942 | * Makefile.in: Rebuilt dependencies. |
| 943 | |
| 944 | * ecoffswap.h: Changed type of internal pointers for swap out |
| 945 | functions to const *. |
| 946 | |
| 947 | * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16 |
| 948 | correctly for assembler, but linker support not implemented. |
| 949 | (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16. |
| 950 | (mips_elf_sym_is_global): New function; at least on Irix 5, all |
| 951 | non section symbols are considered global. |
| 952 | (elf_backend_sym_is_global): Define. |
| 953 | (mips_elf_final_write_processing): New function. Set the MIPS |
| 954 | architecture level correctly. |
| 955 | (elf_backend_final_write_processing): Define. |
| 956 | (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS. |
| 957 | (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo |
| 958 | section to 1. Handle .options section. |
| 959 | (mips_elf_acom_section, mips_elf_acom_symbol, |
| 960 | mips_elf_acom_symbol_ptr): New static variables, used to build a |
| 961 | generic .acommon section to hold SHN_MIPS_ACOMMON symbols. |
| 962 | (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by |
| 963 | putting them all in a global .acommon section. |
| 964 | |
| 965 | * elfcode.h (bfd_section_from_shdr): Don't dump core if target |
| 966 | section has no ELF section data. |
| 967 | (elf_make_sections): Set addralign of reloc section to 4. |
| 968 | (elf_fake_sections): Likewise. |
| 969 | (map_program_segments): Don't consider section 0. |
| 970 | (assign_file_positions_except_relocs): Don't consider section 0. |
| 971 | In the main loop, skip the symtab and strtab sections, since their |
| 972 | positions are set elsewhere. |
| 973 | (swap_out_syms): Set addralign of symtab section to 4. Set |
| 974 | addralign of strtab sections to 1. |
| 975 | (assign_file_positions_for_relocs): Don't consider section 0. |
| 976 | (write_object_contents): Don't write out section 0. |
| 977 | |
| 978 | * libelf.h (struct elf_backend_data): Added fields |
| 979 | elf_backend_sym_is_global and elf_backend_final_write_processing. |
| 980 | * elf32-target.h (elf32_bed): Added corresponding initializers. |
| 981 | * elf64-target.h (elf64_bed): Likewise. |
| 982 | * elfcode.h (sym_is_global): Take abfd argument. Call |
| 983 | elf_backend_sym_is_global if it is not NULL. |
| 984 | (elf_map_symbols): Pass abfd to sym_is_global. |
| 985 | (write_object_contents): Call elf_backend_final_write_processing |
| 986 | if it is defined. |
| 987 | |
| 988 | Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 989 | |
| 990 | * libecoff.h: Include coff/ecoff.h. |
| 991 | (struct ecoff_backend_data): Move external debugging information |
| 992 | fields into a single field pointing to an ecoff_debug_swap |
| 993 | structure. |
| 994 | (ecoff_data_type): Move debugging information fields into a single |
| 995 | field pointing to an ecoff_debug_info structure. |
| 996 | * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes. |
| 997 | |
| 998 | Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com) |
| 999 | |
| 1000 | * nlmswap.h: New file to swap fixed header. Included by NLM |
| 1001 | backends. |
| 1002 | * libnlm.h (struct reloc_and_sec): Define. |
| 1003 | (struct nlm_backend_data): Add fields fixed_header_size, |
| 1004 | nlm_read_import, nlm_write_import, nlm_swap_fhdr_in, |
| 1005 | nlm_swap_fhdr_out. |
| 1006 | (nlm_fixed_header_size, nlm_read_import_func, |
| 1007 | nlm_write_import_func, nlm_swap_fixed_header_in_func, |
| 1008 | nlm_swap_fixed_header_out_func, nlm_write_external_func): New |
| 1009 | accessor macros. |
| 1010 | * nlmcode.h: Use new functions. |
| 1011 | * nlm32-i386.c: Provide new functions. |
| 1012 | * nlm32-sparc.c: New file; SPARC NLM backend. |
| 1013 | |
| 1014 | Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com) |
| 1015 | |
| 1016 | * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore |
| 1017 | garbage bits appearing in the upper end of symbolnums. |
| 1018 | |
| 1019 | * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED. |
| 1020 | |
| 1021 | Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com) |
| 1022 | |
| 1023 | * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc. |
| 1024 | * m68klynx.c: Define core file macros. |
| 1025 | * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all |
| 1026 | non-architecture specific stuff into lynx.h. |
| 1027 | |
| 1028 | Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 1029 | |
| 1030 | * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and |
| 1031 | change PAGE_SIZE to 4096. |
| 1032 | |
| 1033 | Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com) |
| 1034 | |
| 1035 | * Makefile.in (diststuff): New target. |
| 1036 | |
| 1037 | * VERSION: Updated. |
| 1038 | |
| 1039 | Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
| 1040 | |
| 1041 | * som.c (som_object_setup): Do not create dummy ".text", ".data", |
| 1042 | and ".bss" sections. |
| 1043 | (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size |
| 1044 | is zero. Recognize BSS type sections and turn off SEC_LOAD and |
| 1045 | SEC_DATA (so binutils/size works). Set the correct value for |
| 1046 | a section's _raw_size. |
| 1047 | (som_slurp_symbol_table): Program entry points, and millicode are |
| 1048 | also functions. Mark them as such. Also mark L$* symbols as |
| 1049 | debugging symbols. |
| 1050 | |
| 1051 | * bfd-in2.h: Rebuilt. |
| 1052 | |
| 1053 | Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
| 1054 | |
| 1055 | * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns |
| 1056 | a pointer to constant data. Delete bogus #define which made the |
| 1057 | function useless. |
| 1058 | |
| 1059 | * som.c (som_prep_for_fixups): New function. |
| 1060 | (som_write_fixups): New function. |
| 1061 | (som_write_space_strings): New function. |
| 1062 | (som_write_symbol_strings): New function. |
| 1063 | (som_begin_writing): New function. |
| 1064 | |
| 1065 | Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
| 1066 | |
| 1067 | * som.c (som_write_object_contents): Do not abort. Flesh out. |
| 1068 | (som_set_section_contents): Do not abort. Flesh out. |
| 1069 | |
| 1070 | * som.c (som_write_headers): New function. |
| 1071 | (som_prep_headers): New function. |
| 1072 | (som_build_and_write_symbol_table): New function. |
| 1073 | |
| 1074 | * som.c (som_sizeof_headers): Add missing prototype. |
| 1075 | (som_set_arch_mach): Do not abort. |
| 1076 | |
| 1077 | * som.c (som_count_spaces): New function. |
| 1078 | (som_count_subspaces): New function. |
| 1079 | (compare_syms): New function. |
| 1080 | (som_compute_checksum): New function. |
| 1081 | |
| 1082 | * som.c (hppa_som_gen_reloc_type): New function. |
| 1083 | (som_bfd_reloc_type_lookup): New function. |
| 1084 | |
| 1085 | * som.c (try_prev_fixup): New function. |
| 1086 | (som_reloc_skip): New function. |
| 1087 | (som_reloc_addend): New function. |
| 1088 | (som_reloc_call): New function. |
| 1089 | |
| 1090 | * som.c (som_initialize_reloc_queue): New function. |
| 1091 | (som_reloc_queue_insert): Likewise. |
| 1092 | (som_reloc_queue_fix): Likewise. |
| 1093 | (som_reloc_queue_find): Likewise. |
| 1094 | |
| 1095 | * som.c (som_hppa_howto_table): SOM howto relocation table. |
| 1096 | (hppa_som_reloc): New function. |
| 1097 | |
| 1098 | * som.c (struct reloc_queue): New structure to keep track of |
| 1099 | the last four multibyte relocations emitted. |
| 1100 | (enum pa_symbol_type): Type to fully describe the symbol types |
| 1101 | associated with .import/.export assembler directives. |
| 1102 | |
| 1103 | * som.c: Include libhppa.h |
| 1104 | |
| 1105 | * som.c (bfd_som_set_section_attributes): New function. |
| 1106 | (bfd_som_set_subsection_attributes): Likewise. |
| 1107 | (bfd_som_set_symboL_type): Likewise. |
| 1108 | (bfd_som_attach_unwind_info): Likewise. |
| 1109 | * som.h: Declare new exported functions. |
| 1110 | |
| 1111 | * som.h (struct som_symbol): Add new fields to hold additional |
| 1112 | information needed to build/write symbol tables and fixup streams. |
| 1113 | (struct som_section_data_struct): Add new fields to hold additional |
| 1114 | information needed to build/write space and subspace headers. |
| 1115 | (som_symbol_data): New accessor macro for SOM symbol information. |
| 1116 | (R_HPPA_*): Basic relocation types to be used by the assembler. |
| 1117 | |
| 1118 | Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 1119 | |
| 1120 | * trad-core.c (trad_unix_core_file_p): If new hook |
| 1121 | TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the |
| 1122 | corefile being too big. |
| 1123 | * hosts/i386sco.h: Define it. |
| 1124 | |
| 1125 | Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
| 1126 | |
| 1127 | * bfd.c (struct _bfd): Add hppabsd_core_data. |
| 1128 | * targets.c (target_vector): Add hppabsd_core_vec. |
| 1129 | * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core |
| 1130 | section is encountered during core section scanning. |
| 1131 | * hppabsd-core.c: New file. |
| 1132 | * config/hppabsd.mh: Enable HPPA BSD core files. |
| 1133 | |
| 1134 | * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code |
| 1135 | which is either commented out or ifdef'd out. Add, update and |
| 1136 | clean comments. Fix various indention and spacing problems. Handle |
| 1137 | problems related to using "ble" to jump to a stub rather than "bl" |
| 1138 | (%r31 is trashed by "ble", but not by "bl"). |
| 1139 | (NEW_INSTRUCTION): Put inside curly braces. |
| 1140 | (CURRENT_STUB_OFFSET): Fix indention problems. |
| 1141 | (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems. |
| 1142 | Add, update and clean comments. Handle "ble" %r31 lossage problems. |
| 1143 | (hppa_elf_build_long_branch_stub): Likewise. |
| 1144 | (hppa_look_for_stubs_in_section): Likewise. |
| 1145 | (hppa_elf_stub_check): Remove obsolete function. |
| 1146 | |
| 1147 | * hppa_stubs.h: Add new instructions to deal with %r31 lossage |
| 1148 | problems. Delete unused instructions. |
| 1149 | |
| 1150 | Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com) |
| 1151 | |
| 1152 | * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define. |
| 1153 | |
| 1154 | Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 1155 | |
| 1156 | * elfcode.h (elf_object_p): Rather than looking through an array |
| 1157 | of architectures, get the ELF EM_xxx code from the backend |
| 1158 | information. Let the generic ELF target match any EM_xxx code not |
| 1159 | matched by another ELF target. Call elf_backend_object_p to let |
| 1160 | the backend do more checks and set global information. |
| 1161 | * libelf.h (struct elf_backend_data): Added elf_machine_code and |
| 1162 | elf_backend_object_p fields. |
| 1163 | (struct bfd_elf_arch_map): Removed. |
| 1164 | (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare. |
| 1165 | * elf32-target.h, elf64-target.h: Initialize elf_machine_code |
| 1166 | field with ELF_MACHINE_CODE. Initialize elf_backend_object_p |
| 1167 | field with elf_backend_object_p (if it is defined). |
| 1168 | * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c, |
| 1169 | elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c, |
| 1170 | elf64-gen.c (ELF_MACHINE_CODE): Defined. |
| 1171 | * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping |
| 1172 | routines. |
| 1173 | (mips_elf_object_p): Set the right machine number. |
| 1174 | (mips_elf_ecoff_debug_swap): Defined. |
| 1175 | (elf_backend_object_p): Defined to be mips_elf_object_p. |
| 1176 | (elf_backend_ecoff_debug_swap): Defined to be |
| 1177 | mips_elf_ecoff_debug_swap. |
| 1178 | * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed. |
| 1179 | |
| 1180 | * libbfd-in.h (target_vector, default_vector): Declare. |
| 1181 | * libbfd.h: Rebuilt. |
| 1182 | * format.c (target_vector, default_vector): Don't declare. |
| 1183 | |
| 1184 | * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow |
| 1185 | for R_MIPS_26. Correct overflow detection requires matching the |
| 1186 | upper four bits of the destination against the PC. From Ted Lemon |
| 1187 | <mellon@pepper.ncd.com>. |
| 1188 | |
| 1189 | * bout.c (b_out_reloc_type_lookup): Return type should point to |
| 1190 | const data. |
| 1191 | * coff-i960.c (coff_i960_reloc_type_lookup): Likewise. |
| 1192 | * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise. |
| 1193 | * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise. |
| 1194 | * coff-i386.c (coff_i386_reloc): Made howto const. |
| 1195 | * oasys.c (oasys_write_data): Made how const. |
| 1196 | |
| 1197 | * libelf.h: Added some comments. |
| 1198 | (struct elf_backend_data): Added elf_backend_ecoff_debug_swap |
| 1199 | field. Removed unused write_relocs field. |
| 1200 | * elf32-target.h: Adjusted elf_backend_data initialization |
| 1201 | accordingly. |
| 1202 | * elf64-target.h: Corrected elf_backend_data initialization to |
| 1203 | fill in all fields and to set elf_64_p to 1. |
| 1204 | |
| 1205 | Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 1206 | |
| 1207 | * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment |
| 1208 | to filepos in SHT_STRTAB case. |
| 1209 | (assign_file_position_for_section): Set BFD section filepos as |
| 1210 | well as ELF section sh_offset. |
| 1211 | |
| 1212 | * reloc.c: Use const instead of CONST. |
| 1213 | (bfd_perform_relocation): Make variable howto a const pointer. |
| 1214 | * bfd-in2.h, libbfd.h: Rebuilt. |
| 1215 | |
| 1216 | Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 1217 | |
| 1218 | * Makefile.in (realclean): Don't remove generated headers. Reverts |
| 1219 | change of 2 Jul 1993. |
| 1220 | |
| 1221 | Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com) |
| 1222 | |
| 1223 | * configure.bfd: make unixware equivalent to sysv4. |
| 1224 | |
| 1225 | * config/i386-nlm.mt: bring in elf config; make it the default. |
| 1226 | |
| 1227 | Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
| 1228 | |
| 1229 | * libbfd.c (bfd_put_8): Add parens around reference to "val" |
| 1230 | argument. |
| 1231 | |
| 1232 | Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
| 1233 | |
| 1234 | * hosts/i386mach3.h (HOST_SEGMENT_SIZE), |
| 1235 | i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?). |
| 1236 | |
| 1237 | Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 1238 | |
| 1239 | * coffcode.h (coff_write_object_contents): Zero out internal_a. |
| 1240 | |
| 1241 | Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com) |
| 1242 | |
| 1243 | * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h, |
| 1244 | core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c, |
| 1245 | section.c, syms.c, targets.c: |
| 1246 | Doc cleanup (spelling, punctuation, grammar, formatting). |
| 1247 | * bfd-in2.h, libbfd.h: Rebuild. |
| 1248 | |
| 1249 | Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com) |
| 1250 | |
| 1251 | * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors. |
| 1252 | * bfd.c, opncls.c: Improve comments on file descriptor cacheing. |
| 1253 | |
| 1254 | Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
| 1255 | |
| 1256 | * From Pete Hoogenboom (hoogen@cs.utah.edu) |
| 1257 | * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error |
| 1258 | in last change. Always rebuild symbol extension section the first |
| 1259 | time though if output sections exist (fixes ld -r problems). |
| 1260 | |
| 1261 | Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com) |
| 1262 | |
| 1263 | * Makefile.in: Add .PHONY for check and installcheck rules. |
| 1264 | |
| 1265 | Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com) |
| 1266 | |
| 1267 | * libbfd-in.h (artdata): Use long, not time_t for portability, at |
| 1268 | least to HPUX. File below is a derived file. |
| 1269 | |
| 1270 | Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com) |
| 1271 | |
| 1272 | * libbfd.h (artdata): Use long, not time_t for portability, at |
| 1273 | least to HPUX. |
| 1274 | |
| 1275 | Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 1276 | |
| 1277 | * config.bfd: Use bigmips for mips*-*-bsd*. |
| 1278 | |
| 1279 | Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 1280 | |
| 1281 | * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table): |
| 1282 | Handle symbol number of zero. |
| 1283 | |
| 1284 | * reloc.c (enum bfd_reloc_code_real): Added |
| 1285 | BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16, |
| 1286 | BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32. |
| 1287 | * bfd-in2.h: Rebuilt. |
| 1288 | * coff-mips.c (mips_bfd_reloc_type_lookup): Handle |
| 1289 | BFD_RELOC_MIPS_LITERAL. |
| 1290 | * elf32-mips.c (mips_reloc_map): Handle new relocs. |
| 1291 | (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp |
| 1292 | checks slightly. |
| 1293 | |
| 1294 | * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end, |
| 1295 | MY_bfd_debug_info_accumulat [sic]): Remove unused definitions. |
| 1296 | (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section, |
| 1297 | MY_bfd_seclet_link): Define. |
| 1298 | (MY_bfd_reloc_type_lookup): Rename from |
| 1299 | MY_reloc_howto_type_lookup. |
| 1300 | (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol. |
| 1301 | (MY(vec)): Use JUMP_TABLE rather than listing functions. |
| 1302 | * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound, |
| 1303 | MY_canonicalize_reloc, MY_write_object_contents): Don't define in |
| 1304 | terms of MY, because that causes a recusive invocation of CAT when |
| 1305 | expanded within JUMP_TABLE, and ANSI compilers don't expand |
| 1306 | recursive macros. |
| 1307 | * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from |
| 1308 | MY_reloc_howto_type_lookup, and don't define in terms of MY. |
| 1309 | (MY_canonicalize_reloc): Don't define in terms of MY. |
| 1310 | (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather |
| 1311 | than listing functions. |
| 1312 | |
| 1313 | Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) |
| 1314 | |
| 1315 | * config.bfd: Use m68k-elf for m68*-*-sysv4*. |
| 1316 | |
| 1317 | See file ChangeLog.1 |
| 1318 | |
| 1319 | \f |
| 1320 | Local Variables: |
| 1321 | mode: indented-text |
| 1322 | left-margin: 8 |
| 1323 | fill-column: 74 |
| 1324 | version-control: never |
| 1325 | End: |