| 1 | /* xSYM symbol-file support for BFD. |
| 2 | Copyright (C) 1999-2018 Free Software Foundation, Inc. |
| 3 | |
| 4 | This file is part of BFD, the Binary File Descriptor library. |
| 5 | |
| 6 | This program is free software; you can redistribute it and/or modify |
| 7 | it under the terms of the GNU General Public License as published by |
| 8 | the Free Software Foundation; either version 3 of the License, or |
| 9 | (at your option) any later version. |
| 10 | |
| 11 | This program is distributed in the hope that it will be useful, |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | GNU General Public License for more details. |
| 15 | |
| 16 | You should have received a copy of the GNU General Public License |
| 17 | along with this program; if not, write to the Free Software |
| 18 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
| 19 | MA 02110-1301, USA. */ |
| 20 | |
| 21 | /* xSYM is the debugging format used by CodeWarrior on Mac OS classic. */ |
| 22 | |
| 23 | #include "sysdep.h" |
| 24 | #include "alloca-conf.h" |
| 25 | #include "xsym.h" |
| 26 | #include "bfd.h" |
| 27 | #include "libbfd.h" |
| 28 | |
| 29 | #define bfd_sym_close_and_cleanup _bfd_generic_close_and_cleanup |
| 30 | #define bfd_sym_bfd_free_cached_info _bfd_generic_bfd_free_cached_info |
| 31 | #define bfd_sym_new_section_hook _bfd_generic_new_section_hook |
| 32 | #define bfd_sym_bfd_is_local_label_name bfd_generic_is_local_label_name |
| 33 | #define bfd_sym_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) (bfd_boolean (*)) bfd_false) |
| 34 | #define bfd_sym_get_lineno _bfd_nosymbols_get_lineno |
| 35 | #define bfd_sym_find_nearest_line _bfd_nosymbols_find_nearest_line |
| 36 | #define bfd_sym_find_line _bfd_nosymbols_find_line |
| 37 | #define bfd_sym_find_inliner_info _bfd_nosymbols_find_inliner_info |
| 38 | #define bfd_sym_get_symbol_version_string _bfd_nosymbols_get_symbol_version_string |
| 39 | #define bfd_sym_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol |
| 40 | #define bfd_sym_read_minisymbols _bfd_generic_read_minisymbols |
| 41 | #define bfd_sym_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol |
| 42 | #define bfd_sym_set_arch_mach _bfd_generic_set_arch_mach |
| 43 | #define bfd_sym_get_section_contents _bfd_generic_get_section_contents |
| 44 | #define bfd_sym_set_section_contents _bfd_generic_set_section_contents |
| 45 | #define bfd_sym_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents |
| 46 | #define bfd_sym_bfd_relax_section bfd_generic_relax_section |
| 47 | #define bfd_sym_bfd_gc_sections bfd_generic_gc_sections |
| 48 | #define bfd_sym_bfd_lookup_section_flags bfd_generic_lookup_section_flags |
| 49 | #define bfd_sym_bfd_merge_sections bfd_generic_merge_sections |
| 50 | #define bfd_sym_bfd_is_group_section bfd_generic_is_group_section |
| 51 | #define bfd_sym_bfd_discard_group bfd_generic_discard_group |
| 52 | #define bfd_sym_section_already_linked _bfd_generic_section_already_linked |
| 53 | #define bfd_sym_bfd_define_common_symbol bfd_generic_define_common_symbol |
| 54 | #define bfd_sym_bfd_define_start_stop bfd_generic_define_start_stop |
| 55 | #define bfd_sym_bfd_link_hash_table_create _bfd_generic_link_hash_table_create |
| 56 | #define bfd_sym_bfd_link_add_symbols _bfd_generic_link_add_symbols |
| 57 | #define bfd_sym_bfd_link_just_syms _bfd_generic_link_just_syms |
| 58 | #define bfd_sym_bfd_copy_link_hash_symbol_type \ |
| 59 | _bfd_generic_copy_link_hash_symbol_type |
| 60 | #define bfd_sym_bfd_final_link _bfd_generic_final_link |
| 61 | #define bfd_sym_bfd_link_split_section _bfd_generic_link_split_section |
| 62 | #define bfd_sym_get_section_contents_in_window _bfd_generic_get_section_contents_in_window |
| 63 | #define bfd_sym_bfd_link_check_relocs _bfd_generic_link_check_relocs |
| 64 | |
| 65 | extern const bfd_target sym_vec; |
| 66 | |
| 67 | static int |
| 68 | pstrcmp (const char *as, const char *bs) |
| 69 | { |
| 70 | const unsigned char *a = (const unsigned char *) as; |
| 71 | const unsigned char *b = (const unsigned char *) bs; |
| 72 | unsigned char clen; |
| 73 | int ret; |
| 74 | |
| 75 | clen = (a[0] > b[0]) ? b[0] : a[0]; |
| 76 | ret = memcmp (a + 1, b + 1, clen); |
| 77 | if (ret != 0) |
| 78 | return ret; |
| 79 | |
| 80 | if (a[0] == b[0]) |
| 81 | return 0; |
| 82 | else if (a[0] < b[0]) |
| 83 | return -1; |
| 84 | else |
| 85 | return 1; |
| 86 | } |
| 87 | |
| 88 | static unsigned long |
| 89 | compute_offset (unsigned long first_page, |
| 90 | unsigned long page_size, |
| 91 | unsigned long entry_size, |
| 92 | unsigned long sym_index) |
| 93 | { |
| 94 | unsigned long entries_per_page = page_size / entry_size; |
| 95 | unsigned long page_number = first_page + (sym_index / entries_per_page); |
| 96 | unsigned long page_offset = (sym_index % entries_per_page) * entry_size; |
| 97 | |
| 98 | return (page_number * page_size) + page_offset; |
| 99 | } |
| 100 | |
| 101 | bfd_boolean |
| 102 | bfd_sym_mkobject (bfd *abfd ATTRIBUTE_UNUSED) |
| 103 | { |
| 104 | return 1; |
| 105 | } |
| 106 | |
| 107 | void |
| 108 | bfd_sym_print_symbol (bfd *abfd ATTRIBUTE_UNUSED, |
| 109 | void * afile ATTRIBUTE_UNUSED, |
| 110 | asymbol *symbol ATTRIBUTE_UNUSED, |
| 111 | bfd_print_symbol_type how ATTRIBUTE_UNUSED) |
| 112 | { |
| 113 | return; |
| 114 | } |
| 115 | |
| 116 | bfd_boolean |
| 117 | bfd_sym_valid (bfd *abfd) |
| 118 | { |
| 119 | if (abfd == NULL || abfd->xvec == NULL) |
| 120 | return 0; |
| 121 | |
| 122 | return abfd->xvec == &sym_vec; |
| 123 | } |
| 124 | |
| 125 | unsigned char * |
| 126 | bfd_sym_read_name_table (bfd *abfd, bfd_sym_header_block *dshb) |
| 127 | { |
| 128 | unsigned char *rstr; |
| 129 | long ret; |
| 130 | size_t table_size = dshb->dshb_nte.dti_page_count * dshb->dshb_page_size; |
| 131 | size_t table_offset = dshb->dshb_nte.dti_first_page * dshb->dshb_page_size; |
| 132 | |
| 133 | rstr = bfd_alloc (abfd, table_size); |
| 134 | if (rstr == NULL) |
| 135 | return rstr; |
| 136 | |
| 137 | bfd_seek (abfd, table_offset, SEEK_SET); |
| 138 | ret = bfd_bread (rstr, table_size, abfd); |
| 139 | if (ret < 0 || (unsigned long) ret != table_size) |
| 140 | { |
| 141 | bfd_release (abfd, rstr); |
| 142 | return NULL; |
| 143 | } |
| 144 | |
| 145 | return rstr; |
| 146 | } |
| 147 | |
| 148 | void |
| 149 | bfd_sym_parse_file_reference_v32 (unsigned char *buf, |
| 150 | size_t len, |
| 151 | bfd_sym_file_reference *entry) |
| 152 | { |
| 153 | BFD_ASSERT (len == 6); |
| 154 | |
| 155 | entry->fref_frte_index = bfd_getb16 (buf); |
| 156 | entry->fref_offset = bfd_getb32 (buf + 2); |
| 157 | } |
| 158 | |
| 159 | void |
| 160 | bfd_sym_parse_disk_table_v32 (unsigned char *buf, |
| 161 | size_t len, |
| 162 | bfd_sym_table_info *table) |
| 163 | { |
| 164 | BFD_ASSERT (len == 8); |
| 165 | |
| 166 | table->dti_first_page = bfd_getb16 (buf); |
| 167 | table->dti_page_count = bfd_getb16 (buf + 2); |
| 168 | table->dti_object_count = bfd_getb32 (buf + 4); |
| 169 | } |
| 170 | |
| 171 | void |
| 172 | bfd_sym_parse_header_v32 (unsigned char *buf, |
| 173 | size_t len, |
| 174 | bfd_sym_header_block *header) |
| 175 | { |
| 176 | BFD_ASSERT (len == 154); |
| 177 | |
| 178 | memcpy (header->dshb_id, buf, 32); |
| 179 | header->dshb_page_size = bfd_getb16 (buf + 32); |
| 180 | header->dshb_hash_page = bfd_getb16 (buf + 34); |
| 181 | header->dshb_root_mte = bfd_getb16 (buf + 36); |
| 182 | header->dshb_mod_date = bfd_getb32 (buf + 38); |
| 183 | |
| 184 | bfd_sym_parse_disk_table_v32 (buf + 42, 8, &header->dshb_frte); |
| 185 | bfd_sym_parse_disk_table_v32 (buf + 50, 8, &header->dshb_rte); |
| 186 | bfd_sym_parse_disk_table_v32 (buf + 58, 8, &header->dshb_mte); |
| 187 | bfd_sym_parse_disk_table_v32 (buf + 66, 8, &header->dshb_cmte); |
| 188 | bfd_sym_parse_disk_table_v32 (buf + 74, 8, &header->dshb_cvte); |
| 189 | bfd_sym_parse_disk_table_v32 (buf + 82, 8, &header->dshb_csnte); |
| 190 | bfd_sym_parse_disk_table_v32 (buf + 90, 8, &header->dshb_clte); |
| 191 | bfd_sym_parse_disk_table_v32 (buf + 98, 8, &header->dshb_ctte); |
| 192 | bfd_sym_parse_disk_table_v32 (buf + 106, 8, &header->dshb_tte); |
| 193 | bfd_sym_parse_disk_table_v32 (buf + 114, 8, &header->dshb_nte); |
| 194 | bfd_sym_parse_disk_table_v32 (buf + 122, 8, &header->dshb_tinfo); |
| 195 | bfd_sym_parse_disk_table_v32 (buf + 130, 8, &header->dshb_fite); |
| 196 | bfd_sym_parse_disk_table_v32 (buf + 138, 8, &header->dshb_const); |
| 197 | |
| 198 | memcpy (&header->dshb_file_creator, buf + 146, 4); |
| 199 | memcpy (&header->dshb_file_type, buf + 150, 4); |
| 200 | } |
| 201 | |
| 202 | int |
| 203 | bfd_sym_read_header_v32 (bfd *abfd, bfd_sym_header_block *header) |
| 204 | { |
| 205 | unsigned char buf[154]; |
| 206 | long ret; |
| 207 | |
| 208 | ret = bfd_bread (buf, 154, abfd); |
| 209 | if (ret != 154) |
| 210 | return -1; |
| 211 | |
| 212 | bfd_sym_parse_header_v32 (buf, 154, header); |
| 213 | |
| 214 | return 0; |
| 215 | } |
| 216 | |
| 217 | int |
| 218 | bfd_sym_read_header_v34 (bfd *abfd ATTRIBUTE_UNUSED, |
| 219 | bfd_sym_header_block *header ATTRIBUTE_UNUSED) |
| 220 | { |
| 221 | abort (); |
| 222 | } |
| 223 | |
| 224 | int |
| 225 | bfd_sym_read_header (bfd *abfd, |
| 226 | bfd_sym_header_block *header, |
| 227 | bfd_sym_version version) |
| 228 | { |
| 229 | switch (version) |
| 230 | { |
| 231 | case BFD_SYM_VERSION_3_5: |
| 232 | case BFD_SYM_VERSION_3_4: |
| 233 | return bfd_sym_read_header_v34 (abfd, header); |
| 234 | case BFD_SYM_VERSION_3_3: |
| 235 | case BFD_SYM_VERSION_3_2: |
| 236 | return bfd_sym_read_header_v32 (abfd, header); |
| 237 | case BFD_SYM_VERSION_3_1: |
| 238 | default: |
| 239 | return 0; |
| 240 | } |
| 241 | } |
| 242 | |
| 243 | int |
| 244 | bfd_sym_read_version (bfd *abfd, bfd_sym_version *version) |
| 245 | { |
| 246 | char version_string[32]; |
| 247 | long ret; |
| 248 | |
| 249 | ret = bfd_bread (version_string, sizeof (version_string), abfd); |
| 250 | if (ret != sizeof (version_string)) |
| 251 | return -1; |
| 252 | |
| 253 | if (pstrcmp (version_string, BFD_SYM_VERSION_STR_3_1) == 0) |
| 254 | *version = BFD_SYM_VERSION_3_1; |
| 255 | else if (pstrcmp (version_string, BFD_SYM_VERSION_STR_3_2) == 0) |
| 256 | *version = BFD_SYM_VERSION_3_2; |
| 257 | else if (pstrcmp (version_string, BFD_SYM_VERSION_STR_3_3) == 0) |
| 258 | *version = BFD_SYM_VERSION_3_3; |
| 259 | else if (pstrcmp (version_string, BFD_SYM_VERSION_STR_3_4) == 0) |
| 260 | *version = BFD_SYM_VERSION_3_4; |
| 261 | else if (pstrcmp (version_string, BFD_SYM_VERSION_STR_3_5) == 0) |
| 262 | *version = BFD_SYM_VERSION_3_5; |
| 263 | else |
| 264 | return -1; |
| 265 | |
| 266 | return 0; |
| 267 | } |
| 268 | |
| 269 | void |
| 270 | bfd_sym_display_table_summary (FILE *f, |
| 271 | bfd_sym_table_info *dti, |
| 272 | const char *name) |
| 273 | { |
| 274 | fprintf (f, "%-6s %13ld %13ld %13ld\n", |
| 275 | name, |
| 276 | dti->dti_first_page, |
| 277 | dti->dti_page_count, |
| 278 | dti->dti_object_count); |
| 279 | } |
| 280 | |
| 281 | void |
| 282 | bfd_sym_display_header (FILE *f, bfd_sym_header_block *dshb) |
| 283 | { |
| 284 | fprintf (f, " Version: %.*s\n", dshb->dshb_id[0], dshb->dshb_id + 1); |
| 285 | fprintf (f, " Page Size: 0x%x\n", dshb->dshb_page_size); |
| 286 | fprintf (f, " Hash Page: %lu\n", dshb->dshb_hash_page); |
| 287 | fprintf (f, " Root MTE: %lu\n", dshb->dshb_root_mte); |
| 288 | fprintf (f, " Modification Date: "); |
| 289 | fprintf (f, "[unimplemented]"); |
| 290 | fprintf (f, " (0x%lx)\n", dshb->dshb_mod_date); |
| 291 | |
| 292 | fprintf (f, " File Creator: %.4s Type: %.4s\n\n", |
| 293 | dshb->dshb_file_creator, dshb->dshb_file_type); |
| 294 | |
| 295 | fprintf (f, "Table Name First Page Page Count Object Count\n"); |
| 296 | fprintf (f, "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n"); |
| 297 | |
| 298 | bfd_sym_display_table_summary (f, &dshb->dshb_nte, "NTE"); |
| 299 | bfd_sym_display_table_summary (f, &dshb->dshb_rte, "RTE"); |
| 300 | bfd_sym_display_table_summary (f, &dshb->dshb_mte, "MTE"); |
| 301 | bfd_sym_display_table_summary (f, &dshb->dshb_frte, "FRTE"); |
| 302 | bfd_sym_display_table_summary (f, &dshb->dshb_cmte, "CMTE"); |
| 303 | bfd_sym_display_table_summary (f, &dshb->dshb_cvte, "CVTE"); |
| 304 | bfd_sym_display_table_summary (f, &dshb->dshb_csnte, "CSNTE"); |
| 305 | bfd_sym_display_table_summary (f, &dshb->dshb_clte, "CLTE"); |
| 306 | bfd_sym_display_table_summary (f, &dshb->dshb_ctte, "CTTE"); |
| 307 | bfd_sym_display_table_summary (f, &dshb->dshb_tte, "TTE"); |
| 308 | bfd_sym_display_table_summary (f, &dshb->dshb_tinfo, "TINFO"); |
| 309 | bfd_sym_display_table_summary (f, &dshb->dshb_fite, "FITE"); |
| 310 | bfd_sym_display_table_summary (f, &dshb->dshb_const, "CONST"); |
| 311 | |
| 312 | fprintf (f, "\n"); |
| 313 | } |
| 314 | |
| 315 | void |
| 316 | bfd_sym_parse_resources_table_entry_v32 (unsigned char *buf, |
| 317 | size_t len, |
| 318 | bfd_sym_resources_table_entry *entry) |
| 319 | { |
| 320 | BFD_ASSERT (len == 18); |
| 321 | |
| 322 | memcpy (&entry->rte_res_type, buf, 4); |
| 323 | entry->rte_res_number = bfd_getb16 (buf + 4); |
| 324 | entry->rte_nte_index = bfd_getb32 (buf + 6); |
| 325 | entry->rte_mte_first = bfd_getb16 (buf + 10); |
| 326 | entry->rte_mte_last = bfd_getb16 (buf + 12); |
| 327 | entry->rte_res_size = bfd_getb32 (buf + 14); |
| 328 | } |
| 329 | |
| 330 | void |
| 331 | bfd_sym_parse_modules_table_entry_v33 (unsigned char *buf, |
| 332 | size_t len, |
| 333 | bfd_sym_modules_table_entry *entry) |
| 334 | { |
| 335 | BFD_ASSERT (len == 46); |
| 336 | |
| 337 | entry->mte_rte_index = bfd_getb16 (buf); |
| 338 | entry->mte_res_offset = bfd_getb32 (buf + 2); |
| 339 | entry->mte_size = bfd_getb32 (buf + 6); |
| 340 | entry->mte_kind = buf[10]; |
| 341 | entry->mte_scope = buf[11]; |
| 342 | entry->mte_parent = bfd_getb16 (buf + 12); |
| 343 | bfd_sym_parse_file_reference_v32 (buf + 14, 6, &entry->mte_imp_fref); |
| 344 | entry->mte_imp_end = bfd_getb32 (buf + 20); |
| 345 | entry->mte_nte_index = bfd_getb32 (buf + 24); |
| 346 | entry->mte_cmte_index = bfd_getb16 (buf + 28); |
| 347 | entry->mte_cvte_index = bfd_getb32 (buf + 30); |
| 348 | entry->mte_clte_index = bfd_getb16 (buf + 34); |
| 349 | entry->mte_ctte_index = bfd_getb16 (buf + 36); |
| 350 | entry->mte_csnte_idx_1 = bfd_getb32 (buf + 38); |
| 351 | entry->mte_csnte_idx_2 = bfd_getb32 (buf + 42); |
| 352 | } |
| 353 | |
| 354 | void |
| 355 | bfd_sym_parse_file_references_table_entry_v32 (unsigned char *buf, |
| 356 | size_t len, |
| 357 | bfd_sym_file_references_table_entry *entry) |
| 358 | { |
| 359 | unsigned int type; |
| 360 | |
| 361 | BFD_ASSERT (len == 10); |
| 362 | |
| 363 | memset (entry, 0, sizeof (bfd_sym_file_references_table_entry)); |
| 364 | type = bfd_getb16 (buf); |
| 365 | |
| 366 | switch (type) |
| 367 | { |
| 368 | case BFD_SYM_END_OF_LIST_3_2: |
| 369 | entry->generic.type = BFD_SYM_END_OF_LIST; |
| 370 | break; |
| 371 | |
| 372 | case BFD_SYM_FILE_NAME_INDEX_3_2: |
| 373 | entry->filename.type = BFD_SYM_FILE_NAME_INDEX; |
| 374 | entry->filename.nte_index = bfd_getb32 (buf + 2); |
| 375 | entry->filename.mod_date = bfd_getb32 (buf + 6); |
| 376 | break; |
| 377 | |
| 378 | default: |
| 379 | entry->entry.mte_index = type; |
| 380 | entry->entry.file_offset = bfd_getb32 (buf + 2); |
| 381 | } |
| 382 | } |
| 383 | |
| 384 | void |
| 385 | bfd_sym_parse_contained_modules_table_entry_v32 (unsigned char *buf, |
| 386 | size_t len, |
| 387 | bfd_sym_contained_modules_table_entry *entry) |
| 388 | { |
| 389 | unsigned int type; |
| 390 | |
| 391 | BFD_ASSERT (len == 6); |
| 392 | |
| 393 | memset (entry, 0, sizeof (bfd_sym_contained_modules_table_entry)); |
| 394 | type = bfd_getb16 (buf); |
| 395 | |
| 396 | switch (type) |
| 397 | { |
| 398 | case BFD_SYM_END_OF_LIST_3_2: |
| 399 | entry->generic.type = BFD_SYM_END_OF_LIST; |
| 400 | break; |
| 401 | |
| 402 | default: |
| 403 | entry->entry.mte_index = type; |
| 404 | entry->entry.nte_index = bfd_getb32 (buf + 2); |
| 405 | break; |
| 406 | } |
| 407 | } |
| 408 | |
| 409 | void |
| 410 | bfd_sym_parse_contained_variables_table_entry_v32 (unsigned char *buf, |
| 411 | size_t len, |
| 412 | bfd_sym_contained_variables_table_entry *entry) |
| 413 | { |
| 414 | unsigned int type; |
| 415 | |
| 416 | BFD_ASSERT (len == 26); |
| 417 | |
| 418 | memset (entry, 0, sizeof (bfd_sym_contained_variables_table_entry)); |
| 419 | type = bfd_getb16 (buf); |
| 420 | |
| 421 | switch (type) |
| 422 | { |
| 423 | case BFD_SYM_END_OF_LIST_3_2: |
| 424 | entry->generic.type = BFD_SYM_END_OF_LIST; |
| 425 | break; |
| 426 | |
| 427 | case BFD_SYM_SOURCE_FILE_CHANGE_3_2: |
| 428 | entry->file.type = BFD_SYM_SOURCE_FILE_CHANGE; |
| 429 | bfd_sym_parse_file_reference_v32 (buf + 2, 6, &entry->file.fref); |
| 430 | break; |
| 431 | |
| 432 | default: |
| 433 | entry->entry.tte_index = type; |
| 434 | entry->entry.nte_index = bfd_getb32 (buf + 2); |
| 435 | entry->entry.file_delta = bfd_getb16 (buf + 6); |
| 436 | entry->entry.scope = buf[8]; |
| 437 | entry->entry.la_size = buf[9]; |
| 438 | |
| 439 | if (entry->entry.la_size == BFD_SYM_CVTE_SCA) |
| 440 | { |
| 441 | entry->entry.address.scstruct.sca_kind = buf[10]; |
| 442 | entry->entry.address.scstruct.sca_class = buf[11]; |
| 443 | entry->entry.address.scstruct.sca_offset = bfd_getb32 (buf + 12); |
| 444 | } |
| 445 | else if (entry->entry.la_size <= BFD_SYM_CVTE_SCA) |
| 446 | { |
| 447 | #if BFD_SYM_CVTE_SCA > 0 |
| 448 | memcpy (&entry->entry.address.lastruct.la, buf + 10, |
| 449 | BFD_SYM_CVTE_SCA); |
| 450 | #endif |
| 451 | entry->entry.address.lastruct.la_kind = buf[23]; |
| 452 | } |
| 453 | else if (entry->entry.la_size == BFD_SYM_CVTE_BIG_LA) |
| 454 | { |
| 455 | entry->entry.address.biglastruct.big_la = bfd_getb32 (buf + 10); |
| 456 | entry->entry.address.biglastruct.big_la_kind = buf[12]; |
| 457 | } |
| 458 | } |
| 459 | } |
| 460 | |
| 461 | void |
| 462 | bfd_sym_parse_contained_statements_table_entry_v32 (unsigned char *buf, |
| 463 | size_t len, |
| 464 | bfd_sym_contained_statements_table_entry *entry) |
| 465 | { |
| 466 | unsigned int type; |
| 467 | |
| 468 | BFD_ASSERT (len == 8); |
| 469 | |
| 470 | memset (entry, 0, sizeof (bfd_sym_contained_statements_table_entry)); |
| 471 | type = bfd_getb16 (buf); |
| 472 | |
| 473 | switch (type) |
| 474 | { |
| 475 | case BFD_SYM_END_OF_LIST_3_2: |
| 476 | entry->generic.type = BFD_SYM_END_OF_LIST; |
| 477 | break; |
| 478 | |
| 479 | case BFD_SYM_SOURCE_FILE_CHANGE_3_2: |
| 480 | entry->file.type = BFD_SYM_SOURCE_FILE_CHANGE; |
| 481 | bfd_sym_parse_file_reference_v32 (buf + 2, 6, &entry->file.fref); |
| 482 | break; |
| 483 | |
| 484 | default: |
| 485 | entry->entry.mte_index = type; |
| 486 | entry->entry.mte_offset = bfd_getb16 (buf + 2); |
| 487 | entry->entry.file_delta = bfd_getb32 (buf + 4); |
| 488 | break; |
| 489 | } |
| 490 | } |
| 491 | |
| 492 | void |
| 493 | bfd_sym_parse_contained_labels_table_entry_v32 (unsigned char *buf, |
| 494 | size_t len, |
| 495 | bfd_sym_contained_labels_table_entry *entry) |
| 496 | { |
| 497 | unsigned int type; |
| 498 | |
| 499 | BFD_ASSERT (len == 12); |
| 500 | |
| 501 | memset (entry, 0, sizeof (bfd_sym_contained_labels_table_entry)); |
| 502 | type = bfd_getb16 (buf); |
| 503 | |
| 504 | switch (type) |
| 505 | { |
| 506 | case BFD_SYM_END_OF_LIST_3_2: |
| 507 | entry->generic.type = BFD_SYM_END_OF_LIST; |
| 508 | break; |
| 509 | |
| 510 | case BFD_SYM_SOURCE_FILE_CHANGE_3_2: |
| 511 | entry->file.type = BFD_SYM_SOURCE_FILE_CHANGE; |
| 512 | bfd_sym_parse_file_reference_v32 (buf + 2, 6, &entry->file.fref); |
| 513 | break; |
| 514 | |
| 515 | default: |
| 516 | entry->entry.mte_index = type; |
| 517 | entry->entry.mte_offset = bfd_getb16 (buf + 2); |
| 518 | entry->entry.nte_index = bfd_getb32 (buf + 4); |
| 519 | entry->entry.file_delta = bfd_getb16 (buf + 8); |
| 520 | entry->entry.scope = bfd_getb16 (buf + 10); |
| 521 | break; |
| 522 | } |
| 523 | } |
| 524 | |
| 525 | void |
| 526 | bfd_sym_parse_type_table_entry_v32 (unsigned char *buf, |
| 527 | size_t len, |
| 528 | bfd_sym_type_table_entry *entry) |
| 529 | { |
| 530 | BFD_ASSERT (len == 4); |
| 531 | |
| 532 | *entry = bfd_getb32 (buf); |
| 533 | } |
| 534 | |
| 535 | int |
| 536 | bfd_sym_fetch_resources_table_entry (bfd *abfd, |
| 537 | bfd_sym_resources_table_entry *entry, |
| 538 | unsigned long sym_index) |
| 539 | { |
| 540 | void (*parser) (unsigned char *, size_t, bfd_sym_resources_table_entry *); |
| 541 | unsigned long offset; |
| 542 | unsigned long entry_size; |
| 543 | unsigned char buf[18]; |
| 544 | bfd_sym_data_struct *sdata = NULL; |
| 545 | |
| 546 | parser = NULL; |
| 547 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 548 | sdata = abfd->tdata.sym_data; |
| 549 | |
| 550 | if (sym_index == 0) |
| 551 | return -1; |
| 552 | |
| 553 | switch (sdata->version) |
| 554 | { |
| 555 | case BFD_SYM_VERSION_3_5: |
| 556 | case BFD_SYM_VERSION_3_4: |
| 557 | return -1; |
| 558 | |
| 559 | case BFD_SYM_VERSION_3_3: |
| 560 | case BFD_SYM_VERSION_3_2: |
| 561 | entry_size = 18; |
| 562 | parser = bfd_sym_parse_resources_table_entry_v32; |
| 563 | break; |
| 564 | |
| 565 | case BFD_SYM_VERSION_3_1: |
| 566 | default: |
| 567 | return -1; |
| 568 | } |
| 569 | if (parser == NULL) |
| 570 | return -1; |
| 571 | |
| 572 | offset = compute_offset (sdata->header.dshb_rte.dti_first_page, |
| 573 | sdata->header.dshb_page_size, |
| 574 | entry_size, sym_index); |
| 575 | |
| 576 | if (bfd_seek (abfd, offset, SEEK_SET) < 0) |
| 577 | return -1; |
| 578 | if (bfd_bread (buf, entry_size, abfd) != entry_size) |
| 579 | return -1; |
| 580 | |
| 581 | (*parser) (buf, entry_size, entry); |
| 582 | |
| 583 | return 0; |
| 584 | } |
| 585 | |
| 586 | int |
| 587 | bfd_sym_fetch_modules_table_entry (bfd *abfd, |
| 588 | bfd_sym_modules_table_entry *entry, |
| 589 | unsigned long sym_index) |
| 590 | { |
| 591 | void (*parser) (unsigned char *, size_t, bfd_sym_modules_table_entry *); |
| 592 | unsigned long offset; |
| 593 | unsigned long entry_size; |
| 594 | unsigned char buf[46]; |
| 595 | bfd_sym_data_struct *sdata = NULL; |
| 596 | |
| 597 | parser = NULL; |
| 598 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 599 | sdata = abfd->tdata.sym_data; |
| 600 | |
| 601 | if (sym_index == 0) |
| 602 | return -1; |
| 603 | |
| 604 | switch (sdata->version) |
| 605 | { |
| 606 | case BFD_SYM_VERSION_3_5: |
| 607 | case BFD_SYM_VERSION_3_4: |
| 608 | return -1; |
| 609 | |
| 610 | case BFD_SYM_VERSION_3_3: |
| 611 | entry_size = 46; |
| 612 | parser = bfd_sym_parse_modules_table_entry_v33; |
| 613 | break; |
| 614 | |
| 615 | case BFD_SYM_VERSION_3_2: |
| 616 | case BFD_SYM_VERSION_3_1: |
| 617 | default: |
| 618 | return -1; |
| 619 | } |
| 620 | if (parser == NULL) |
| 621 | return -1; |
| 622 | |
| 623 | offset = compute_offset (sdata->header.dshb_mte.dti_first_page, |
| 624 | sdata->header.dshb_page_size, |
| 625 | entry_size, sym_index); |
| 626 | |
| 627 | if (bfd_seek (abfd, offset, SEEK_SET) < 0) |
| 628 | return -1; |
| 629 | if (bfd_bread (buf, entry_size, abfd) != entry_size) |
| 630 | return -1; |
| 631 | |
| 632 | (*parser) (buf, entry_size, entry); |
| 633 | |
| 634 | return 0; |
| 635 | } |
| 636 | |
| 637 | int |
| 638 | bfd_sym_fetch_file_references_table_entry (bfd *abfd, |
| 639 | bfd_sym_file_references_table_entry *entry, |
| 640 | unsigned long sym_index) |
| 641 | { |
| 642 | void (*parser) (unsigned char *, size_t, bfd_sym_file_references_table_entry *); |
| 643 | unsigned long offset; |
| 644 | unsigned long entry_size = 0; |
| 645 | unsigned char buf[8]; |
| 646 | bfd_sym_data_struct *sdata = NULL; |
| 647 | |
| 648 | parser = NULL; |
| 649 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 650 | sdata = abfd->tdata.sym_data; |
| 651 | |
| 652 | if (sym_index == 0) |
| 653 | return -1; |
| 654 | |
| 655 | switch (sdata->version) |
| 656 | { |
| 657 | case BFD_SYM_VERSION_3_3: |
| 658 | case BFD_SYM_VERSION_3_2: |
| 659 | entry_size = 10; |
| 660 | parser = bfd_sym_parse_file_references_table_entry_v32; |
| 661 | break; |
| 662 | |
| 663 | case BFD_SYM_VERSION_3_5: |
| 664 | case BFD_SYM_VERSION_3_4: |
| 665 | case BFD_SYM_VERSION_3_1: |
| 666 | default: |
| 667 | break; |
| 668 | } |
| 669 | |
| 670 | if (parser == NULL) |
| 671 | return -1; |
| 672 | |
| 673 | offset = compute_offset (sdata->header.dshb_frte.dti_first_page, |
| 674 | sdata->header.dshb_page_size, |
| 675 | entry_size, sym_index); |
| 676 | |
| 677 | if (bfd_seek (abfd, offset, SEEK_SET) < 0) |
| 678 | return -1; |
| 679 | if (bfd_bread (buf, entry_size, abfd) != entry_size) |
| 680 | return -1; |
| 681 | |
| 682 | (*parser) (buf, entry_size, entry); |
| 683 | |
| 684 | return 0; |
| 685 | } |
| 686 | |
| 687 | int |
| 688 | bfd_sym_fetch_contained_modules_table_entry (bfd *abfd, |
| 689 | bfd_sym_contained_modules_table_entry *entry, |
| 690 | unsigned long sym_index) |
| 691 | { |
| 692 | void (*parser) (unsigned char *, size_t, bfd_sym_contained_modules_table_entry *); |
| 693 | unsigned long offset; |
| 694 | unsigned long entry_size = 0; |
| 695 | unsigned char buf[6]; |
| 696 | bfd_sym_data_struct *sdata = NULL; |
| 697 | |
| 698 | parser = NULL; |
| 699 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 700 | sdata = abfd->tdata.sym_data; |
| 701 | |
| 702 | if (sym_index == 0) |
| 703 | return -1; |
| 704 | |
| 705 | switch (sdata->version) |
| 706 | { |
| 707 | case BFD_SYM_VERSION_3_3: |
| 708 | case BFD_SYM_VERSION_3_2: |
| 709 | entry_size = 6; |
| 710 | parser = bfd_sym_parse_contained_modules_table_entry_v32; |
| 711 | break; |
| 712 | |
| 713 | case BFD_SYM_VERSION_3_5: |
| 714 | case BFD_SYM_VERSION_3_4: |
| 715 | case BFD_SYM_VERSION_3_1: |
| 716 | default: |
| 717 | break; |
| 718 | } |
| 719 | |
| 720 | if (parser == NULL) |
| 721 | return -1; |
| 722 | |
| 723 | offset = compute_offset (sdata->header.dshb_cmte.dti_first_page, |
| 724 | sdata->header.dshb_page_size, |
| 725 | entry_size, sym_index); |
| 726 | |
| 727 | if (bfd_seek (abfd, offset, SEEK_SET) < 0) |
| 728 | return -1; |
| 729 | if (bfd_bread (buf, entry_size, abfd) != entry_size) |
| 730 | return -1; |
| 731 | |
| 732 | (*parser) (buf, entry_size, entry); |
| 733 | |
| 734 | return 0; |
| 735 | } |
| 736 | |
| 737 | int |
| 738 | bfd_sym_fetch_contained_variables_table_entry (bfd *abfd, |
| 739 | bfd_sym_contained_variables_table_entry *entry, |
| 740 | unsigned long sym_index) |
| 741 | { |
| 742 | void (*parser) (unsigned char *, size_t, bfd_sym_contained_variables_table_entry *); |
| 743 | unsigned long offset; |
| 744 | unsigned long entry_size = 0; |
| 745 | unsigned char buf[26]; |
| 746 | bfd_sym_data_struct *sdata = NULL; |
| 747 | |
| 748 | parser = NULL; |
| 749 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 750 | sdata = abfd->tdata.sym_data; |
| 751 | |
| 752 | if (sym_index == 0) |
| 753 | return -1; |
| 754 | |
| 755 | switch (sdata->version) |
| 756 | { |
| 757 | case BFD_SYM_VERSION_3_3: |
| 758 | case BFD_SYM_VERSION_3_2: |
| 759 | entry_size = 26; |
| 760 | parser = bfd_sym_parse_contained_variables_table_entry_v32; |
| 761 | break; |
| 762 | |
| 763 | case BFD_SYM_VERSION_3_5: |
| 764 | case BFD_SYM_VERSION_3_4: |
| 765 | case BFD_SYM_VERSION_3_1: |
| 766 | default: |
| 767 | break; |
| 768 | } |
| 769 | |
| 770 | if (parser == NULL) |
| 771 | return -1; |
| 772 | |
| 773 | offset = compute_offset (sdata->header.dshb_cvte.dti_first_page, |
| 774 | sdata->header.dshb_page_size, |
| 775 | entry_size, sym_index); |
| 776 | |
| 777 | if (bfd_seek (abfd, offset, SEEK_SET) < 0) |
| 778 | return -1; |
| 779 | if (bfd_bread (buf, entry_size, abfd) != entry_size) |
| 780 | return -1; |
| 781 | |
| 782 | (*parser) (buf, entry_size, entry); |
| 783 | |
| 784 | return 0; |
| 785 | } |
| 786 | |
| 787 | int |
| 788 | bfd_sym_fetch_contained_statements_table_entry (bfd *abfd, |
| 789 | bfd_sym_contained_statements_table_entry *entry, |
| 790 | unsigned long sym_index) |
| 791 | { |
| 792 | void (*parser) (unsigned char *, size_t, bfd_sym_contained_statements_table_entry *); |
| 793 | unsigned long offset; |
| 794 | unsigned long entry_size = 0; |
| 795 | unsigned char buf[8]; |
| 796 | bfd_sym_data_struct *sdata = NULL; |
| 797 | |
| 798 | parser = NULL; |
| 799 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 800 | sdata = abfd->tdata.sym_data; |
| 801 | |
| 802 | if (sym_index == 0) |
| 803 | return -1; |
| 804 | |
| 805 | switch (sdata->version) |
| 806 | { |
| 807 | case BFD_SYM_VERSION_3_3: |
| 808 | case BFD_SYM_VERSION_3_2: |
| 809 | entry_size = 8; |
| 810 | parser = bfd_sym_parse_contained_statements_table_entry_v32; |
| 811 | break; |
| 812 | |
| 813 | case BFD_SYM_VERSION_3_5: |
| 814 | case BFD_SYM_VERSION_3_4: |
| 815 | case BFD_SYM_VERSION_3_1: |
| 816 | default: |
| 817 | break; |
| 818 | } |
| 819 | |
| 820 | if (parser == NULL) |
| 821 | return -1; |
| 822 | |
| 823 | offset = compute_offset (sdata->header.dshb_csnte.dti_first_page, |
| 824 | sdata->header.dshb_page_size, |
| 825 | entry_size, sym_index); |
| 826 | |
| 827 | if (bfd_seek (abfd, offset, SEEK_SET) < 0) |
| 828 | return -1; |
| 829 | if (bfd_bread (buf, entry_size, abfd) != entry_size) |
| 830 | return -1; |
| 831 | |
| 832 | (*parser) (buf, entry_size, entry); |
| 833 | |
| 834 | return 0; |
| 835 | } |
| 836 | |
| 837 | int |
| 838 | bfd_sym_fetch_contained_labels_table_entry (bfd *abfd, |
| 839 | bfd_sym_contained_labels_table_entry *entry, |
| 840 | unsigned long sym_index) |
| 841 | { |
| 842 | void (*parser) (unsigned char *, size_t, bfd_sym_contained_labels_table_entry *); |
| 843 | unsigned long offset; |
| 844 | unsigned long entry_size = 0; |
| 845 | unsigned char buf[12]; |
| 846 | bfd_sym_data_struct *sdata = NULL; |
| 847 | |
| 848 | parser = NULL; |
| 849 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 850 | sdata = abfd->tdata.sym_data; |
| 851 | |
| 852 | if (sym_index == 0) |
| 853 | return -1; |
| 854 | |
| 855 | switch (sdata->version) |
| 856 | { |
| 857 | case BFD_SYM_VERSION_3_3: |
| 858 | case BFD_SYM_VERSION_3_2: |
| 859 | entry_size = 12; |
| 860 | parser = bfd_sym_parse_contained_labels_table_entry_v32; |
| 861 | break; |
| 862 | |
| 863 | case BFD_SYM_VERSION_3_5: |
| 864 | case BFD_SYM_VERSION_3_4: |
| 865 | case BFD_SYM_VERSION_3_1: |
| 866 | default: |
| 867 | break; |
| 868 | } |
| 869 | |
| 870 | if (parser == NULL) |
| 871 | return -1; |
| 872 | |
| 873 | offset = compute_offset (sdata->header.dshb_clte.dti_first_page, |
| 874 | sdata->header.dshb_page_size, |
| 875 | entry_size, sym_index); |
| 876 | |
| 877 | if (bfd_seek (abfd, offset, SEEK_SET) < 0) |
| 878 | return -1; |
| 879 | if (bfd_bread (buf, entry_size, abfd) != entry_size) |
| 880 | return -1; |
| 881 | |
| 882 | (*parser) (buf, entry_size, entry); |
| 883 | |
| 884 | return 0; |
| 885 | } |
| 886 | |
| 887 | int |
| 888 | bfd_sym_fetch_contained_types_table_entry (bfd *abfd, |
| 889 | bfd_sym_contained_types_table_entry *entry, |
| 890 | unsigned long sym_index) |
| 891 | { |
| 892 | void (*parser) (unsigned char *, size_t, bfd_sym_contained_types_table_entry *); |
| 893 | unsigned long offset; |
| 894 | unsigned long entry_size = 0; |
| 895 | unsigned char buf[0]; |
| 896 | bfd_sym_data_struct *sdata = NULL; |
| 897 | |
| 898 | parser = NULL; |
| 899 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 900 | sdata = abfd->tdata.sym_data; |
| 901 | |
| 902 | if (sym_index == 0) |
| 903 | return -1; |
| 904 | |
| 905 | switch (sdata->version) |
| 906 | { |
| 907 | case BFD_SYM_VERSION_3_3: |
| 908 | case BFD_SYM_VERSION_3_2: |
| 909 | entry_size = 0; |
| 910 | parser = NULL; |
| 911 | break; |
| 912 | |
| 913 | case BFD_SYM_VERSION_3_5: |
| 914 | case BFD_SYM_VERSION_3_4: |
| 915 | case BFD_SYM_VERSION_3_1: |
| 916 | default: |
| 917 | break; |
| 918 | } |
| 919 | |
| 920 | if (parser == NULL) |
| 921 | return -1; |
| 922 | |
| 923 | offset = compute_offset (sdata->header.dshb_ctte.dti_first_page, |
| 924 | sdata->header.dshb_page_size, |
| 925 | entry_size, sym_index); |
| 926 | |
| 927 | if (bfd_seek (abfd, offset, SEEK_SET) < 0) |
| 928 | return -1; |
| 929 | if (bfd_bread (buf, entry_size, abfd) != entry_size) |
| 930 | return -1; |
| 931 | |
| 932 | (*parser) (buf, entry_size, entry); |
| 933 | |
| 934 | return 0; |
| 935 | } |
| 936 | |
| 937 | int |
| 938 | bfd_sym_fetch_file_references_index_table_entry (bfd *abfd, |
| 939 | bfd_sym_file_references_index_table_entry *entry, |
| 940 | unsigned long sym_index) |
| 941 | { |
| 942 | void (*parser) (unsigned char *, size_t, bfd_sym_file_references_index_table_entry *); |
| 943 | unsigned long offset; |
| 944 | unsigned long entry_size = 0; |
| 945 | unsigned char buf[0]; |
| 946 | bfd_sym_data_struct *sdata = NULL; |
| 947 | |
| 948 | parser = NULL; |
| 949 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 950 | sdata = abfd->tdata.sym_data; |
| 951 | |
| 952 | if (sym_index == 0) |
| 953 | return -1; |
| 954 | |
| 955 | switch (sdata->version) |
| 956 | { |
| 957 | case BFD_SYM_VERSION_3_3: |
| 958 | case BFD_SYM_VERSION_3_2: |
| 959 | entry_size = 0; |
| 960 | parser = NULL; |
| 961 | break; |
| 962 | |
| 963 | case BFD_SYM_VERSION_3_5: |
| 964 | case BFD_SYM_VERSION_3_4: |
| 965 | case BFD_SYM_VERSION_3_1: |
| 966 | default: |
| 967 | break; |
| 968 | } |
| 969 | |
| 970 | if (parser == NULL) |
| 971 | return -1; |
| 972 | |
| 973 | offset = compute_offset (sdata->header.dshb_fite.dti_first_page, |
| 974 | sdata->header.dshb_page_size, |
| 975 | entry_size, sym_index); |
| 976 | |
| 977 | if (bfd_seek (abfd, offset, SEEK_SET) < 0) |
| 978 | return -1; |
| 979 | if (bfd_bread (buf, entry_size, abfd) != entry_size) |
| 980 | return -1; |
| 981 | |
| 982 | (*parser) (buf, entry_size, entry); |
| 983 | |
| 984 | return 0; |
| 985 | } |
| 986 | |
| 987 | int |
| 988 | bfd_sym_fetch_constant_pool_entry (bfd *abfd, |
| 989 | bfd_sym_constant_pool_entry *entry, |
| 990 | unsigned long sym_index) |
| 991 | { |
| 992 | void (*parser) (unsigned char *, size_t, bfd_sym_constant_pool_entry *); |
| 993 | unsigned long offset; |
| 994 | unsigned long entry_size = 0; |
| 995 | unsigned char buf[0]; |
| 996 | bfd_sym_data_struct *sdata = NULL; |
| 997 | |
| 998 | parser = NULL; |
| 999 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 1000 | sdata = abfd->tdata.sym_data; |
| 1001 | |
| 1002 | if (sym_index == 0) |
| 1003 | return -1; |
| 1004 | |
| 1005 | switch (sdata->version) |
| 1006 | { |
| 1007 | case BFD_SYM_VERSION_3_3: |
| 1008 | case BFD_SYM_VERSION_3_2: |
| 1009 | entry_size = 0; |
| 1010 | parser = NULL; |
| 1011 | break; |
| 1012 | |
| 1013 | case BFD_SYM_VERSION_3_5: |
| 1014 | case BFD_SYM_VERSION_3_4: |
| 1015 | case BFD_SYM_VERSION_3_1: |
| 1016 | default: |
| 1017 | break; |
| 1018 | } |
| 1019 | |
| 1020 | if (parser == NULL) |
| 1021 | return -1; |
| 1022 | |
| 1023 | offset = compute_offset (sdata->header.dshb_fite.dti_first_page, |
| 1024 | sdata->header.dshb_page_size, |
| 1025 | entry_size, sym_index); |
| 1026 | |
| 1027 | if (bfd_seek (abfd, offset, SEEK_SET) < 0) |
| 1028 | return -1; |
| 1029 | if (bfd_bread (buf, entry_size, abfd) != entry_size) |
| 1030 | return -1; |
| 1031 | |
| 1032 | (*parser) (buf, entry_size, entry); |
| 1033 | |
| 1034 | return 0; |
| 1035 | } |
| 1036 | |
| 1037 | int |
| 1038 | bfd_sym_fetch_type_table_entry (bfd *abfd, |
| 1039 | bfd_sym_type_table_entry *entry, |
| 1040 | unsigned long sym_index) |
| 1041 | { |
| 1042 | void (*parser) (unsigned char *, size_t, bfd_sym_type_table_entry *); |
| 1043 | unsigned long offset; |
| 1044 | unsigned long entry_size = 0; |
| 1045 | unsigned char buf[4]; |
| 1046 | bfd_sym_data_struct *sdata = NULL; |
| 1047 | |
| 1048 | parser = NULL; |
| 1049 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 1050 | sdata = abfd->tdata.sym_data; |
| 1051 | |
| 1052 | switch (sdata->version) |
| 1053 | { |
| 1054 | case BFD_SYM_VERSION_3_3: |
| 1055 | case BFD_SYM_VERSION_3_2: |
| 1056 | entry_size = 4; |
| 1057 | parser = bfd_sym_parse_type_table_entry_v32; |
| 1058 | break; |
| 1059 | |
| 1060 | case BFD_SYM_VERSION_3_5: |
| 1061 | case BFD_SYM_VERSION_3_4: |
| 1062 | case BFD_SYM_VERSION_3_1: |
| 1063 | default: |
| 1064 | break; |
| 1065 | } |
| 1066 | |
| 1067 | if (parser == NULL) |
| 1068 | return -1; |
| 1069 | |
| 1070 | offset = compute_offset (sdata->header.dshb_tte.dti_first_page, |
| 1071 | sdata->header.dshb_page_size, |
| 1072 | entry_size, sym_index); |
| 1073 | |
| 1074 | if (bfd_seek (abfd, offset, SEEK_SET) < 0) |
| 1075 | return -1; |
| 1076 | if (bfd_bread (buf, entry_size, abfd) != entry_size) |
| 1077 | return -1; |
| 1078 | |
| 1079 | (*parser) (buf, entry_size, entry); |
| 1080 | |
| 1081 | return 0; |
| 1082 | } |
| 1083 | |
| 1084 | int |
| 1085 | bfd_sym_fetch_type_information_table_entry (bfd *abfd, |
| 1086 | bfd_sym_type_information_table_entry *entry, |
| 1087 | unsigned long offset) |
| 1088 | { |
| 1089 | unsigned char buf[4]; |
| 1090 | |
| 1091 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 1092 | |
| 1093 | if (offset == 0) |
| 1094 | return -1; |
| 1095 | |
| 1096 | if (bfd_seek (abfd, offset, SEEK_SET) < 0) |
| 1097 | return -1; |
| 1098 | |
| 1099 | if (bfd_bread (buf, 4, abfd) != 4) |
| 1100 | return -1; |
| 1101 | entry->nte_index = bfd_getb32 (buf); |
| 1102 | |
| 1103 | if (bfd_bread (buf, 2, abfd) != 2) |
| 1104 | return -1; |
| 1105 | entry->physical_size = bfd_getb16 (buf); |
| 1106 | |
| 1107 | if (entry->physical_size & 0x8000) |
| 1108 | { |
| 1109 | if (bfd_bread (buf, 4, abfd) != 4) |
| 1110 | return -1; |
| 1111 | entry->physical_size &= 0x7fff; |
| 1112 | entry->logical_size = bfd_getb32 (buf); |
| 1113 | entry->offset = offset + 10; |
| 1114 | } |
| 1115 | else |
| 1116 | { |
| 1117 | if (bfd_bread (buf, 2, abfd) != 2) |
| 1118 | return -1; |
| 1119 | entry->physical_size &= 0x7fff; |
| 1120 | entry->logical_size = bfd_getb16 (buf); |
| 1121 | entry->offset = offset + 8; |
| 1122 | } |
| 1123 | |
| 1124 | return 0; |
| 1125 | } |
| 1126 | |
| 1127 | int |
| 1128 | bfd_sym_fetch_type_table_information (bfd *abfd, |
| 1129 | bfd_sym_type_information_table_entry *entry, |
| 1130 | unsigned long sym_index) |
| 1131 | { |
| 1132 | bfd_sym_type_table_entry tindex; |
| 1133 | bfd_sym_data_struct *sdata = NULL; |
| 1134 | |
| 1135 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 1136 | sdata = abfd->tdata.sym_data; |
| 1137 | |
| 1138 | if (sdata->header.dshb_tte.dti_object_count <= 99) |
| 1139 | return -1; |
| 1140 | if (sym_index < 100) |
| 1141 | return -1; |
| 1142 | |
| 1143 | if (bfd_sym_fetch_type_table_entry (abfd, &tindex, sym_index - 100) < 0) |
| 1144 | return -1; |
| 1145 | if (bfd_sym_fetch_type_information_table_entry (abfd, entry, tindex) < 0) |
| 1146 | return -1; |
| 1147 | |
| 1148 | return 0; |
| 1149 | } |
| 1150 | |
| 1151 | const unsigned char * |
| 1152 | bfd_sym_symbol_name (bfd *abfd, unsigned long sym_index) |
| 1153 | { |
| 1154 | bfd_sym_data_struct *sdata = NULL; |
| 1155 | |
| 1156 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 1157 | sdata = abfd->tdata.sym_data; |
| 1158 | |
| 1159 | if (sym_index == 0) |
| 1160 | return (const unsigned char *) ""; |
| 1161 | |
| 1162 | sym_index *= 2; |
| 1163 | if ((sym_index / sdata->header.dshb_page_size) |
| 1164 | > sdata->header.dshb_nte.dti_page_count) |
| 1165 | return (const unsigned char *) "\09[INVALID]"; |
| 1166 | |
| 1167 | return (const unsigned char *) sdata->name_table + sym_index; |
| 1168 | } |
| 1169 | |
| 1170 | const unsigned char * |
| 1171 | bfd_sym_module_name (bfd *abfd, unsigned long sym_index) |
| 1172 | { |
| 1173 | bfd_sym_modules_table_entry entry; |
| 1174 | |
| 1175 | if (bfd_sym_fetch_modules_table_entry (abfd, &entry, sym_index) < 0) |
| 1176 | return (const unsigned char *) "\09[INVALID]"; |
| 1177 | |
| 1178 | return bfd_sym_symbol_name (abfd, entry.mte_nte_index); |
| 1179 | } |
| 1180 | |
| 1181 | const char * |
| 1182 | bfd_sym_unparse_storage_kind (enum bfd_sym_storage_kind kind) |
| 1183 | { |
| 1184 | switch (kind) |
| 1185 | { |
| 1186 | case BFD_SYM_STORAGE_KIND_LOCAL: return "LOCAL"; |
| 1187 | case BFD_SYM_STORAGE_KIND_VALUE: return "VALUE"; |
| 1188 | case BFD_SYM_STORAGE_KIND_REFERENCE: return "REFERENCE"; |
| 1189 | case BFD_SYM_STORAGE_KIND_WITH: return "WITH"; |
| 1190 | default: return "[UNKNOWN]"; |
| 1191 | } |
| 1192 | } |
| 1193 | |
| 1194 | const char * |
| 1195 | bfd_sym_unparse_storage_class (enum bfd_sym_storage_class kind) |
| 1196 | { |
| 1197 | switch (kind) |
| 1198 | { |
| 1199 | case BFD_SYM_STORAGE_CLASS_REGISTER: return "REGISTER"; |
| 1200 | case BFD_SYM_STORAGE_CLASS_GLOBAL: return "GLOBAL"; |
| 1201 | case BFD_SYM_STORAGE_CLASS_FRAME_RELATIVE: return "FRAME_RELATIVE"; |
| 1202 | case BFD_SYM_STORAGE_CLASS_STACK_RELATIVE: return "STACK_RELATIVE"; |
| 1203 | case BFD_SYM_STORAGE_CLASS_ABSOLUTE: return "ABSOLUTE"; |
| 1204 | case BFD_SYM_STORAGE_CLASS_CONSTANT: return "CONSTANT"; |
| 1205 | case BFD_SYM_STORAGE_CLASS_RESOURCE: return "RESOURCE"; |
| 1206 | case BFD_SYM_STORAGE_CLASS_BIGCONSTANT: return "BIGCONSTANT"; |
| 1207 | default: return "[UNKNOWN]"; |
| 1208 | } |
| 1209 | } |
| 1210 | |
| 1211 | const char * |
| 1212 | bfd_sym_unparse_module_kind (enum bfd_sym_module_kind kind) |
| 1213 | { |
| 1214 | switch (kind) |
| 1215 | { |
| 1216 | case BFD_SYM_MODULE_KIND_NONE: return "NONE"; |
| 1217 | case BFD_SYM_MODULE_KIND_PROGRAM: return "PROGRAM"; |
| 1218 | case BFD_SYM_MODULE_KIND_UNIT: return "UNIT"; |
| 1219 | case BFD_SYM_MODULE_KIND_PROCEDURE: return "PROCEDURE"; |
| 1220 | case BFD_SYM_MODULE_KIND_FUNCTION: return "FUNCTION"; |
| 1221 | case BFD_SYM_MODULE_KIND_DATA: return "DATA"; |
| 1222 | case BFD_SYM_MODULE_KIND_BLOCK: return "BLOCK"; |
| 1223 | default: return "[UNKNOWN]"; |
| 1224 | } |
| 1225 | } |
| 1226 | |
| 1227 | const char * |
| 1228 | bfd_sym_unparse_symbol_scope (enum bfd_sym_symbol_scope scope) |
| 1229 | { |
| 1230 | switch (scope) |
| 1231 | { |
| 1232 | case BFD_SYM_SYMBOL_SCOPE_LOCAL: return "LOCAL"; |
| 1233 | case BFD_SYM_SYMBOL_SCOPE_GLOBAL: return "GLOBAL"; |
| 1234 | default: |
| 1235 | return "[UNKNOWN]"; |
| 1236 | } |
| 1237 | } |
| 1238 | |
| 1239 | void |
| 1240 | bfd_sym_print_file_reference (bfd *abfd, |
| 1241 | FILE *f, |
| 1242 | bfd_sym_file_reference *entry) |
| 1243 | { |
| 1244 | bfd_sym_file_references_table_entry frtentry; |
| 1245 | int ret; |
| 1246 | |
| 1247 | ret = bfd_sym_fetch_file_references_table_entry (abfd, &frtentry, |
| 1248 | entry->fref_frte_index); |
| 1249 | fprintf (f, "FILE "); |
| 1250 | |
| 1251 | if ((ret < 0) || (frtentry.generic.type != BFD_SYM_FILE_NAME_INDEX)) |
| 1252 | fprintf (f, "[INVALID]"); |
| 1253 | else |
| 1254 | fprintf (f, "\"%.*s\"", |
| 1255 | bfd_sym_symbol_name (abfd, frtentry.filename.nte_index)[0], |
| 1256 | &bfd_sym_symbol_name (abfd, frtentry.filename.nte_index)[1]); |
| 1257 | |
| 1258 | fprintf (f, " (FRTE %lu)", entry->fref_frte_index); |
| 1259 | } |
| 1260 | |
| 1261 | void |
| 1262 | bfd_sym_print_resources_table_entry (bfd *abfd, |
| 1263 | FILE *f, |
| 1264 | bfd_sym_resources_table_entry *entry) |
| 1265 | { |
| 1266 | fprintf (f, " \"%.*s\" (NTE %lu), type \"%.4s\", num %u, size %lu, MTE %lu -- %lu", |
| 1267 | bfd_sym_symbol_name (abfd, entry->rte_nte_index)[0], |
| 1268 | &bfd_sym_symbol_name (abfd, entry->rte_nte_index)[1], |
| 1269 | entry->rte_nte_index, entry->rte_res_type, entry->rte_res_number, |
| 1270 | entry->rte_res_size, entry->rte_mte_first, entry->rte_mte_last); |
| 1271 | } |
| 1272 | |
| 1273 | void |
| 1274 | bfd_sym_print_modules_table_entry (bfd *abfd, |
| 1275 | FILE *f, |
| 1276 | bfd_sym_modules_table_entry *entry) |
| 1277 | { |
| 1278 | fprintf (f, "\"%.*s\" (NTE %lu)", |
| 1279 | bfd_sym_symbol_name (abfd, entry->mte_nte_index)[0], |
| 1280 | &bfd_sym_symbol_name (abfd, entry->mte_nte_index)[1], |
| 1281 | entry->mte_nte_index); |
| 1282 | |
| 1283 | fprintf (f, "\n "); |
| 1284 | |
| 1285 | bfd_sym_print_file_reference (abfd, f, &entry->mte_imp_fref); |
| 1286 | fprintf (f, " range %lu -- %lu", |
| 1287 | entry->mte_imp_fref.fref_offset, entry->mte_imp_end); |
| 1288 | |
| 1289 | fprintf (f, "\n "); |
| 1290 | |
| 1291 | fprintf (f, "kind %s", bfd_sym_unparse_module_kind (entry->mte_kind)); |
| 1292 | fprintf (f, ", scope %s", bfd_sym_unparse_symbol_scope (entry->mte_scope)); |
| 1293 | |
| 1294 | fprintf (f, ", RTE %lu, offset %lu, size %lu", |
| 1295 | entry->mte_rte_index, entry->mte_res_offset, entry->mte_size); |
| 1296 | |
| 1297 | fprintf (f, "\n "); |
| 1298 | |
| 1299 | fprintf (f, "CMTE %lu, CVTE %lu, CLTE %lu, CTTE %lu, CSNTE1 %lu, CSNTE2 %lu", |
| 1300 | entry->mte_cmte_index, entry->mte_cvte_index, |
| 1301 | entry->mte_clte_index, entry->mte_ctte_index, |
| 1302 | entry->mte_csnte_idx_1, entry->mte_csnte_idx_2); |
| 1303 | |
| 1304 | if (entry->mte_parent != 0) |
| 1305 | fprintf (f, ", parent %lu", entry->mte_parent); |
| 1306 | else |
| 1307 | fprintf (f, ", no parent"); |
| 1308 | |
| 1309 | if (entry->mte_cmte_index != 0) |
| 1310 | fprintf (f, ", child %lu", entry->mte_cmte_index); |
| 1311 | else |
| 1312 | fprintf (f, ", no child"); |
| 1313 | } |
| 1314 | |
| 1315 | void |
| 1316 | bfd_sym_print_file_references_table_entry (bfd *abfd, |
| 1317 | FILE *f, |
| 1318 | bfd_sym_file_references_table_entry *entry) |
| 1319 | { |
| 1320 | switch (entry->generic.type) |
| 1321 | { |
| 1322 | case BFD_SYM_FILE_NAME_INDEX: |
| 1323 | fprintf (f, "FILE \"%.*s\" (NTE %lu), modtime ", |
| 1324 | bfd_sym_symbol_name (abfd, entry->filename.nte_index)[0], |
| 1325 | &bfd_sym_symbol_name (abfd, entry->filename.nte_index)[1], |
| 1326 | entry->filename.nte_index); |
| 1327 | |
| 1328 | fprintf (f, "[UNIMPLEMENTED]"); |
| 1329 | /* printModDate (entry->filename.mod_date); */ |
| 1330 | fprintf (f, " (0x%lx)", entry->filename.mod_date); |
| 1331 | break; |
| 1332 | |
| 1333 | case BFD_SYM_END_OF_LIST: |
| 1334 | fprintf (f, "END"); |
| 1335 | break; |
| 1336 | |
| 1337 | default: |
| 1338 | fprintf (f, "\"%.*s\" (MTE %lu), offset %lu", |
| 1339 | bfd_sym_module_name (abfd, entry->entry.mte_index)[0], |
| 1340 | &bfd_sym_module_name (abfd, entry->entry.mte_index)[1], |
| 1341 | entry->entry.mte_index, |
| 1342 | entry->entry.file_offset); |
| 1343 | break; |
| 1344 | } |
| 1345 | } |
| 1346 | |
| 1347 | void |
| 1348 | bfd_sym_print_contained_modules_table_entry (bfd *abfd, |
| 1349 | FILE *f, |
| 1350 | bfd_sym_contained_modules_table_entry *entry) |
| 1351 | { |
| 1352 | switch (entry->generic.type) |
| 1353 | { |
| 1354 | case BFD_SYM_END_OF_LIST: |
| 1355 | fprintf (f, "END"); |
| 1356 | break; |
| 1357 | |
| 1358 | default: |
| 1359 | fprintf (f, "\"%.*s\" (MTE %lu, NTE %lu)", |
| 1360 | bfd_sym_module_name (abfd, entry->entry.mte_index)[0], |
| 1361 | &bfd_sym_module_name (abfd, entry->entry.mte_index)[1], |
| 1362 | entry->entry.mte_index, |
| 1363 | entry->entry.nte_index); |
| 1364 | break; |
| 1365 | } |
| 1366 | } |
| 1367 | |
| 1368 | void |
| 1369 | bfd_sym_print_contained_variables_table_entry (bfd *abfd, |
| 1370 | FILE *f, |
| 1371 | bfd_sym_contained_variables_table_entry *entry) |
| 1372 | { |
| 1373 | if (entry->generic.type == BFD_SYM_END_OF_LIST) |
| 1374 | { |
| 1375 | fprintf (f, "END"); |
| 1376 | return; |
| 1377 | } |
| 1378 | |
| 1379 | if (entry->generic.type == BFD_SYM_SOURCE_FILE_CHANGE) |
| 1380 | { |
| 1381 | bfd_sym_print_file_reference (abfd, f, &entry->file.fref); |
| 1382 | fprintf (f, " offset %lu", entry->file.fref.fref_offset); |
| 1383 | return; |
| 1384 | } |
| 1385 | |
| 1386 | fprintf (f, "\"%.*s\" (NTE %lu)", |
| 1387 | bfd_sym_symbol_name (abfd, entry->entry.nte_index)[0], |
| 1388 | &bfd_sym_symbol_name (abfd, entry->entry.nte_index)[1], |
| 1389 | entry->entry.nte_index); |
| 1390 | |
| 1391 | fprintf (f, ", TTE %lu", entry->entry.tte_index); |
| 1392 | fprintf (f, ", offset %lu", entry->entry.file_delta); |
| 1393 | fprintf (f, ", scope %s", bfd_sym_unparse_symbol_scope (entry->entry.scope)); |
| 1394 | |
| 1395 | if (entry->entry.la_size == BFD_SYM_CVTE_SCA) |
| 1396 | fprintf (f, ", latype %s, laclass %s, laoffset %lu", |
| 1397 | bfd_sym_unparse_storage_kind (entry->entry.address.scstruct.sca_kind), |
| 1398 | bfd_sym_unparse_storage_class (entry->entry.address.scstruct.sca_class), |
| 1399 | entry->entry.address.scstruct.sca_offset); |
| 1400 | else if (entry->entry.la_size <= BFD_SYM_CVTE_LA_MAX_SIZE) |
| 1401 | { |
| 1402 | unsigned long i; |
| 1403 | |
| 1404 | fprintf (f, ", la ["); |
| 1405 | for (i = 0; i < entry->entry.la_size; i++) |
| 1406 | fprintf (f, "0x%02x ", entry->entry.address.lastruct.la[i]); |
| 1407 | fprintf (f, "]"); |
| 1408 | } |
| 1409 | else if (entry->entry.la_size == BFD_SYM_CVTE_BIG_LA) |
| 1410 | fprintf (f, ", bigla %lu, biglakind %u", |
| 1411 | entry->entry.address.biglastruct.big_la, |
| 1412 | entry->entry.address.biglastruct.big_la_kind); |
| 1413 | |
| 1414 | else |
| 1415 | fprintf (f, ", la [INVALID]"); |
| 1416 | } |
| 1417 | |
| 1418 | void |
| 1419 | bfd_sym_print_contained_statements_table_entry (bfd *abfd, |
| 1420 | FILE *f, |
| 1421 | bfd_sym_contained_statements_table_entry *entry) |
| 1422 | { |
| 1423 | if (entry->generic.type == BFD_SYM_END_OF_LIST) |
| 1424 | { |
| 1425 | fprintf (f, "END"); |
| 1426 | return; |
| 1427 | } |
| 1428 | |
| 1429 | if (entry->generic.type == BFD_SYM_SOURCE_FILE_CHANGE) |
| 1430 | { |
| 1431 | bfd_sym_print_file_reference (abfd, f, &entry->file.fref); |
| 1432 | fprintf (f, " offset %lu", entry->file.fref.fref_offset); |
| 1433 | return; |
| 1434 | } |
| 1435 | |
| 1436 | fprintf (f, "\"%.*s\" (MTE %lu), offset %lu, delta %lu", |
| 1437 | bfd_sym_module_name (abfd, entry->entry.mte_index)[0], |
| 1438 | &bfd_sym_module_name (abfd, entry->entry.mte_index)[1], |
| 1439 | entry->entry.mte_index, |
| 1440 | entry->entry.mte_offset, |
| 1441 | entry->entry.file_delta); |
| 1442 | } |
| 1443 | |
| 1444 | void |
| 1445 | bfd_sym_print_contained_labels_table_entry (bfd *abfd, |
| 1446 | FILE *f, |
| 1447 | bfd_sym_contained_labels_table_entry *entry) |
| 1448 | { |
| 1449 | if (entry->generic.type == BFD_SYM_END_OF_LIST) |
| 1450 | { |
| 1451 | fprintf (f, "END"); |
| 1452 | return; |
| 1453 | } |
| 1454 | |
| 1455 | if (entry->generic.type == BFD_SYM_SOURCE_FILE_CHANGE) |
| 1456 | { |
| 1457 | bfd_sym_print_file_reference (abfd, f, &entry->file.fref); |
| 1458 | fprintf (f, " offset %lu", entry->file.fref.fref_offset); |
| 1459 | return; |
| 1460 | } |
| 1461 | |
| 1462 | fprintf (f, "\"%.*s\" (MTE %lu), offset %lu, delta %lu, scope %s", |
| 1463 | bfd_sym_module_name (abfd, entry->entry.mte_index)[0], |
| 1464 | &bfd_sym_module_name (abfd, entry->entry.mte_index)[1], |
| 1465 | entry->entry.mte_index, |
| 1466 | entry->entry.mte_offset, |
| 1467 | entry->entry.file_delta, |
| 1468 | bfd_sym_unparse_symbol_scope (entry->entry.scope)); |
| 1469 | } |
| 1470 | |
| 1471 | void |
| 1472 | bfd_sym_print_contained_types_table_entry (bfd *abfd ATTRIBUTE_UNUSED, |
| 1473 | FILE *f, |
| 1474 | bfd_sym_contained_types_table_entry *entry ATTRIBUTE_UNUSED) |
| 1475 | { |
| 1476 | fprintf (f, "[UNIMPLEMENTED]"); |
| 1477 | } |
| 1478 | |
| 1479 | const char * |
| 1480 | bfd_sym_type_operator_name (unsigned char num) |
| 1481 | { |
| 1482 | switch (num) |
| 1483 | { |
| 1484 | case 1: return "TTE"; |
| 1485 | case 2: return "PointerTo"; |
| 1486 | case 3: return "ScalarOf"; |
| 1487 | case 4: return "ConstantOf"; |
| 1488 | case 5: return "EnumerationOf"; |
| 1489 | case 6: return "VectorOf"; |
| 1490 | case 7: return "RecordOf"; |
| 1491 | case 8: return "UnionOf"; |
| 1492 | case 9: return "SubRangeOf"; |
| 1493 | case 10: return "SetOf"; |
| 1494 | case 11: return "NamedTypeOf"; |
| 1495 | case 12: return "ProcOf"; |
| 1496 | case 13: return "ValueOf"; |
| 1497 | case 14: return "ArrayOf"; |
| 1498 | default: return "[UNKNOWN OPERATOR]"; |
| 1499 | } |
| 1500 | } |
| 1501 | |
| 1502 | const char * |
| 1503 | bfd_sym_type_basic_name (unsigned char num) |
| 1504 | { |
| 1505 | switch (num) |
| 1506 | { |
| 1507 | case 0: return "void"; |
| 1508 | case 1: return "pascal string"; |
| 1509 | case 2: return "unsigned long"; |
| 1510 | case 3: return "signed long"; |
| 1511 | case 4: return "extended (10 bytes)"; |
| 1512 | case 5: return "pascal boolean (1 byte)"; |
| 1513 | case 6: return "unsigned byte"; |
| 1514 | case 7: return "signed byte"; |
| 1515 | case 8: return "character (1 byte)"; |
| 1516 | case 9: return "wide character (2 bytes)"; |
| 1517 | case 10: return "unsigned short"; |
| 1518 | case 11: return "signed short"; |
| 1519 | case 12: return "singled"; |
| 1520 | case 13: return "double"; |
| 1521 | case 14: return "extended (12 bytes)"; |
| 1522 | case 15: return "computational (8 bytes)"; |
| 1523 | case 16: return "c string"; |
| 1524 | case 17: return "as-is string"; |
| 1525 | default: return "[UNKNOWN BASIC TYPE]"; |
| 1526 | } |
| 1527 | } |
| 1528 | |
| 1529 | int |
| 1530 | bfd_sym_fetch_long (unsigned char *buf, |
| 1531 | unsigned long len, |
| 1532 | unsigned long offset, |
| 1533 | unsigned long *offsetptr, |
| 1534 | long *value) |
| 1535 | { |
| 1536 | int ret; |
| 1537 | |
| 1538 | if (offset >= len) |
| 1539 | { |
| 1540 | *value = 0; |
| 1541 | offset += 0; |
| 1542 | ret = -1; |
| 1543 | } |
| 1544 | else if (! (buf[offset] & 0x80)) |
| 1545 | { |
| 1546 | *value = buf[offset]; |
| 1547 | offset += 1; |
| 1548 | ret = 0; |
| 1549 | } |
| 1550 | else if (buf[offset] == 0xc0) |
| 1551 | { |
| 1552 | if ((offset + 5) > len) |
| 1553 | { |
| 1554 | *value = 0; |
| 1555 | offset = len; |
| 1556 | ret = -1; |
| 1557 | } |
| 1558 | else |
| 1559 | { |
| 1560 | *value = bfd_getb32 (buf + offset + 1); |
| 1561 | offset += 5; |
| 1562 | ret = 0; |
| 1563 | } |
| 1564 | } |
| 1565 | else if ((buf[offset] & 0xc0) == 0xc0) |
| 1566 | { |
| 1567 | *value = -(buf[offset] & 0x3f); |
| 1568 | offset += 1; |
| 1569 | ret = 0; |
| 1570 | } |
| 1571 | else if ((buf[offset] & 0xc0) == 0x80) |
| 1572 | { |
| 1573 | if ((offset + 2) > len) |
| 1574 | { |
| 1575 | *value = 0; |
| 1576 | offset = len; |
| 1577 | ret = -1; |
| 1578 | } |
| 1579 | else |
| 1580 | { |
| 1581 | *value = bfd_getb16 (buf + offset) & 0x3fff; |
| 1582 | offset += 2; |
| 1583 | ret = 0; |
| 1584 | } |
| 1585 | } |
| 1586 | else |
| 1587 | abort (); |
| 1588 | |
| 1589 | if (offsetptr != NULL) |
| 1590 | *offsetptr = offset; |
| 1591 | |
| 1592 | return ret; |
| 1593 | } |
| 1594 | |
| 1595 | void |
| 1596 | bfd_sym_print_type_information (bfd *abfd, |
| 1597 | FILE *f, |
| 1598 | unsigned char *buf, |
| 1599 | unsigned long len, |
| 1600 | unsigned long offset, |
| 1601 | unsigned long *offsetptr) |
| 1602 | { |
| 1603 | unsigned int type; |
| 1604 | |
| 1605 | if (offset >= len) |
| 1606 | { |
| 1607 | fprintf (f, "[NULL]"); |
| 1608 | |
| 1609 | if (offsetptr != NULL) |
| 1610 | *offsetptr = offset; |
| 1611 | return; |
| 1612 | } |
| 1613 | |
| 1614 | type = buf[offset]; |
| 1615 | offset++; |
| 1616 | |
| 1617 | if (! (type & 0x80)) |
| 1618 | { |
| 1619 | fprintf (f, "[%s] (0x%x)", bfd_sym_type_basic_name (type & 0x7f), type); |
| 1620 | |
| 1621 | if (offsetptr != NULL) |
| 1622 | *offsetptr = offset; |
| 1623 | return; |
| 1624 | } |
| 1625 | |
| 1626 | if (type & 0x40) |
| 1627 | fprintf (f, "[packed "); |
| 1628 | else |
| 1629 | fprintf (f, "["); |
| 1630 | |
| 1631 | switch (type & 0x3f) |
| 1632 | { |
| 1633 | case 1: |
| 1634 | { |
| 1635 | long value; |
| 1636 | bfd_sym_type_information_table_entry tinfo; |
| 1637 | |
| 1638 | bfd_sym_fetch_long (buf, len, offset, &offset, &value); |
| 1639 | if (value <= 0) |
| 1640 | fprintf (f, "[INVALID]"); |
| 1641 | else |
| 1642 | { |
| 1643 | if (bfd_sym_fetch_type_table_information (abfd, &tinfo, value) < 0) |
| 1644 | fprintf (f, "[INVALID]"); |
| 1645 | else |
| 1646 | fprintf (f, "\"%.*s\"", |
| 1647 | bfd_sym_symbol_name (abfd, tinfo.nte_index)[0], |
| 1648 | &bfd_sym_symbol_name (abfd, tinfo.nte_index)[1]); |
| 1649 | } |
| 1650 | fprintf (f, " (TTE %lu)", (unsigned long) value); |
| 1651 | break; |
| 1652 | } |
| 1653 | |
| 1654 | case 2: |
| 1655 | fprintf (f, "pointer (0x%x) to ", type); |
| 1656 | bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset); |
| 1657 | break; |
| 1658 | |
| 1659 | case 3: |
| 1660 | { |
| 1661 | long value; |
| 1662 | |
| 1663 | fprintf (f, "scalar (0x%x) of ", type); |
| 1664 | bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset); |
| 1665 | bfd_sym_fetch_long (buf, len, offset, &offset, &value); |
| 1666 | fprintf (f, " (%lu)", (unsigned long) value); |
| 1667 | break; |
| 1668 | } |
| 1669 | |
| 1670 | case 5: |
| 1671 | { |
| 1672 | long lower, upper, nelem; |
| 1673 | int i; |
| 1674 | |
| 1675 | fprintf (f, "enumeration (0x%x) of ", type); |
| 1676 | bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset); |
| 1677 | bfd_sym_fetch_long (buf, len, offset, &offset, &lower); |
| 1678 | bfd_sym_fetch_long (buf, len, offset, &offset, &upper); |
| 1679 | bfd_sym_fetch_long (buf, len, offset, &offset, &nelem); |
| 1680 | fprintf (f, " from %lu to %lu with %lu elements: ", |
| 1681 | (unsigned long) lower, (unsigned long) upper, |
| 1682 | (unsigned long) nelem); |
| 1683 | |
| 1684 | for (i = 0; i < nelem; i++) |
| 1685 | { |
| 1686 | fprintf (f, "\n "); |
| 1687 | bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset); |
| 1688 | } |
| 1689 | break; |
| 1690 | } |
| 1691 | |
| 1692 | case 6: |
| 1693 | fprintf (f, "vector (0x%x)", type); |
| 1694 | fprintf (f, "\n index "); |
| 1695 | bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset); |
| 1696 | fprintf (f, "\n target "); |
| 1697 | bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset); |
| 1698 | break; |
| 1699 | |
| 1700 | case 7: |
| 1701 | case 8: |
| 1702 | { |
| 1703 | long nrec, eloff, i; |
| 1704 | |
| 1705 | if ((type & 0x3f) == 7) |
| 1706 | fprintf (f, "record (0x%x) of ", type); |
| 1707 | else |
| 1708 | fprintf (f, "union (0x%x) of ", type); |
| 1709 | |
| 1710 | bfd_sym_fetch_long (buf, len, offset, &offset, &nrec); |
| 1711 | fprintf (f, "%lu elements: ", (unsigned long) nrec); |
| 1712 | |
| 1713 | for (i = 0; i < nrec; i++) |
| 1714 | { |
| 1715 | bfd_sym_fetch_long (buf, len, offset, &offset, &eloff); |
| 1716 | fprintf (f, "\n "); |
| 1717 | fprintf (f, "offset %lu: ", (unsigned long) eloff); |
| 1718 | bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset); |
| 1719 | } |
| 1720 | break; |
| 1721 | } |
| 1722 | |
| 1723 | case 9: |
| 1724 | fprintf (f, "subrange (0x%x) of ", type); |
| 1725 | bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset); |
| 1726 | fprintf (f, " lower "); |
| 1727 | bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset); |
| 1728 | fprintf (f, " upper "); |
| 1729 | bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset); |
| 1730 | break; |
| 1731 | |
| 1732 | case 11: |
| 1733 | { |
| 1734 | long value; |
| 1735 | |
| 1736 | fprintf (f, "named type (0x%x) ", type); |
| 1737 | bfd_sym_fetch_long (buf, len, offset, &offset, &value); |
| 1738 | if (value <= 0) |
| 1739 | fprintf (f, "[INVALID]"); |
| 1740 | else |
| 1741 | fprintf (f, "\"%.*s\"", |
| 1742 | bfd_sym_symbol_name (abfd, value)[0], |
| 1743 | &bfd_sym_symbol_name (abfd, value)[1]); |
| 1744 | |
| 1745 | fprintf (f, " (NTE %lu) with type ", (unsigned long) value); |
| 1746 | bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset); |
| 1747 | break; |
| 1748 | } |
| 1749 | |
| 1750 | default: |
| 1751 | fprintf (f, "%s (0x%x)", bfd_sym_type_operator_name (type), type); |
| 1752 | break; |
| 1753 | } |
| 1754 | |
| 1755 | if (type == (0x40 | 0x6)) |
| 1756 | { |
| 1757 | /* Vector. */ |
| 1758 | long n, width, m; |
| 1759 | long l; |
| 1760 | long i; |
| 1761 | |
| 1762 | bfd_sym_fetch_long (buf, len, offset, &offset, &n); |
| 1763 | bfd_sym_fetch_long (buf, len, offset, &offset, &width); |
| 1764 | bfd_sym_fetch_long (buf, len, offset, &offset, &m); |
| 1765 | /* fprintf (f, "\n "); */ |
| 1766 | fprintf (f, " N %ld, width %ld, M %ld, ", n, width, m); |
| 1767 | for (i = 0; i < m; i++) |
| 1768 | { |
| 1769 | bfd_sym_fetch_long (buf, len, offset, &offset, &l); |
| 1770 | if (i != 0) |
| 1771 | fprintf (f, " "); |
| 1772 | fprintf (f, "%ld", l); |
| 1773 | } |
| 1774 | } |
| 1775 | else if (type & 0x40) |
| 1776 | { |
| 1777 | /* Other packed type. */ |
| 1778 | long msb, lsb; |
| 1779 | |
| 1780 | bfd_sym_fetch_long (buf, len, offset, &offset, &msb); |
| 1781 | bfd_sym_fetch_long (buf, len, offset, &offset, &lsb); |
| 1782 | /* fprintf (f, "\n "); */ |
| 1783 | fprintf (f, " msb %ld, lsb %ld", msb, lsb); |
| 1784 | } |
| 1785 | |
| 1786 | fprintf (f, "]"); |
| 1787 | |
| 1788 | if (offsetptr != NULL) |
| 1789 | *offsetptr = offset; |
| 1790 | } |
| 1791 | |
| 1792 | void |
| 1793 | bfd_sym_print_type_information_table_entry (bfd *abfd, |
| 1794 | FILE *f, |
| 1795 | bfd_sym_type_information_table_entry *entry) |
| 1796 | { |
| 1797 | unsigned char *buf; |
| 1798 | unsigned long offset; |
| 1799 | unsigned int i; |
| 1800 | |
| 1801 | fprintf (f, "\"%.*s\" (NTE %lu), %lu bytes at %lu, logical size %lu", |
| 1802 | bfd_sym_symbol_name (abfd, entry->nte_index)[0], |
| 1803 | &bfd_sym_symbol_name (abfd, entry->nte_index)[1], |
| 1804 | entry->nte_index, |
| 1805 | entry->physical_size, entry->offset, entry->logical_size); |
| 1806 | |
| 1807 | fprintf (f, "\n "); |
| 1808 | |
| 1809 | buf = malloc (entry->physical_size); |
| 1810 | if (buf == NULL) |
| 1811 | { |
| 1812 | fprintf (f, "[ERROR]\n"); |
| 1813 | return; |
| 1814 | } |
| 1815 | if (bfd_seek (abfd, entry->offset, SEEK_SET) < 0) |
| 1816 | { |
| 1817 | fprintf (f, "[ERROR]\n"); |
| 1818 | free (buf); |
| 1819 | return; |
| 1820 | } |
| 1821 | if (bfd_bread (buf, entry->physical_size, abfd) != entry->physical_size) |
| 1822 | { |
| 1823 | fprintf (f, "[ERROR]\n"); |
| 1824 | free (buf); |
| 1825 | return; |
| 1826 | } |
| 1827 | |
| 1828 | fprintf (f, "["); |
| 1829 | for (i = 0; i < entry->physical_size; i++) |
| 1830 | { |
| 1831 | if (i == 0) |
| 1832 | fprintf (f, "0x%02x", buf[i]); |
| 1833 | else |
| 1834 | fprintf (f, " 0x%02x", buf[i]); |
| 1835 | } |
| 1836 | |
| 1837 | fprintf (f, "]"); |
| 1838 | fprintf (f, "\n "); |
| 1839 | |
| 1840 | bfd_sym_print_type_information (abfd, f, buf, entry->physical_size, 0, &offset); |
| 1841 | |
| 1842 | if (offset != entry->physical_size) |
| 1843 | fprintf (f, "\n [parser used %lu bytes instead of %lu]", offset, entry->physical_size); |
| 1844 | free (buf); |
| 1845 | } |
| 1846 | |
| 1847 | void |
| 1848 | bfd_sym_print_file_references_index_table_entry (bfd *abfd ATTRIBUTE_UNUSED, |
| 1849 | FILE *f, |
| 1850 | bfd_sym_file_references_index_table_entry *entry ATTRIBUTE_UNUSED) |
| 1851 | { |
| 1852 | fprintf (f, "[UNIMPLEMENTED]"); |
| 1853 | } |
| 1854 | |
| 1855 | void |
| 1856 | bfd_sym_print_constant_pool_entry (bfd *abfd ATTRIBUTE_UNUSED, |
| 1857 | FILE *f, |
| 1858 | bfd_sym_constant_pool_entry *entry ATTRIBUTE_UNUSED) |
| 1859 | { |
| 1860 | fprintf (f, "[UNIMPLEMENTED]"); |
| 1861 | } |
| 1862 | |
| 1863 | unsigned char * |
| 1864 | bfd_sym_display_name_table_entry (bfd *abfd, |
| 1865 | FILE *f, |
| 1866 | unsigned char *entry) |
| 1867 | { |
| 1868 | unsigned long sym_index; |
| 1869 | unsigned long offset; |
| 1870 | bfd_sym_data_struct *sdata = NULL; |
| 1871 | |
| 1872 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 1873 | sdata = abfd->tdata.sym_data; |
| 1874 | sym_index = (entry - sdata->name_table) / 2; |
| 1875 | |
| 1876 | if (sdata->version >= BFD_SYM_VERSION_3_4 && entry[0] == 255 && entry[1] == 0) |
| 1877 | { |
| 1878 | unsigned short length = bfd_getb16 (entry + 2); |
| 1879 | fprintf (f, "[%8lu] \"%.*s\"\n", sym_index, length, entry + 4); |
| 1880 | offset = 2 + length + 1; |
| 1881 | } |
| 1882 | else |
| 1883 | { |
| 1884 | if (! (entry[0] == 0 || (entry[0] == 1 && entry[1] == '\0'))) |
| 1885 | fprintf (f, "[%8lu] \"%.*s\"\n", sym_index, entry[0], entry + 1); |
| 1886 | |
| 1887 | if (sdata->version >= BFD_SYM_VERSION_3_4) |
| 1888 | offset = entry[0] + 2; |
| 1889 | else |
| 1890 | offset = entry[0] + 1; |
| 1891 | } |
| 1892 | |
| 1893 | return (entry + offset + (offset % 2)); |
| 1894 | } |
| 1895 | |
| 1896 | void |
| 1897 | bfd_sym_display_name_table (bfd *abfd, FILE *f) |
| 1898 | { |
| 1899 | unsigned long name_table_len; |
| 1900 | unsigned char *name_table, *name_table_end, *cur; |
| 1901 | bfd_sym_data_struct *sdata = NULL; |
| 1902 | |
| 1903 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 1904 | sdata = abfd->tdata.sym_data; |
| 1905 | |
| 1906 | name_table_len = sdata->header.dshb_nte.dti_page_count * sdata->header.dshb_page_size; |
| 1907 | name_table = sdata->name_table; |
| 1908 | name_table_end = name_table + name_table_len; |
| 1909 | |
| 1910 | fprintf (f, "name table (NTE) contains %lu bytes:\n\n", name_table_len); |
| 1911 | |
| 1912 | cur = name_table; |
| 1913 | for (;;) |
| 1914 | { |
| 1915 | cur = bfd_sym_display_name_table_entry (abfd, f, cur); |
| 1916 | if (cur >= name_table_end) |
| 1917 | break; |
| 1918 | } |
| 1919 | } |
| 1920 | |
| 1921 | void |
| 1922 | bfd_sym_display_resources_table (bfd *abfd, FILE *f) |
| 1923 | { |
| 1924 | unsigned long i; |
| 1925 | bfd_sym_resources_table_entry entry; |
| 1926 | bfd_sym_data_struct *sdata = NULL; |
| 1927 | |
| 1928 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 1929 | sdata = abfd->tdata.sym_data; |
| 1930 | |
| 1931 | fprintf (f, "resource table (RTE) contains %lu objects:\n\n", |
| 1932 | sdata->header.dshb_rte.dti_object_count); |
| 1933 | |
| 1934 | for (i = 1; i <= sdata->header.dshb_rte.dti_object_count; i++) |
| 1935 | { |
| 1936 | if (bfd_sym_fetch_resources_table_entry (abfd, &entry, i) < 0) |
| 1937 | fprintf (f, " [%8lu] [INVALID]\n", i); |
| 1938 | else |
| 1939 | { |
| 1940 | fprintf (f, " [%8lu] ", i); |
| 1941 | bfd_sym_print_resources_table_entry (abfd, f, &entry); |
| 1942 | fprintf (f, "\n"); |
| 1943 | } |
| 1944 | } |
| 1945 | } |
| 1946 | |
| 1947 | void |
| 1948 | bfd_sym_display_modules_table (bfd *abfd, FILE *f) |
| 1949 | { |
| 1950 | unsigned long i; |
| 1951 | bfd_sym_modules_table_entry entry; |
| 1952 | bfd_sym_data_struct *sdata = NULL; |
| 1953 | |
| 1954 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 1955 | sdata = abfd->tdata.sym_data; |
| 1956 | |
| 1957 | fprintf (f, "module table (MTE) contains %lu objects:\n\n", |
| 1958 | sdata->header.dshb_mte.dti_object_count); |
| 1959 | |
| 1960 | for (i = 1; i <= sdata->header.dshb_mte.dti_object_count; i++) |
| 1961 | { |
| 1962 | if (bfd_sym_fetch_modules_table_entry (abfd, &entry, i) < 0) |
| 1963 | fprintf (f, " [%8lu] [INVALID]\n", i); |
| 1964 | else |
| 1965 | { |
| 1966 | fprintf (f, " [%8lu] ", i); |
| 1967 | bfd_sym_print_modules_table_entry (abfd, f, &entry); |
| 1968 | fprintf (f, "\n"); |
| 1969 | } |
| 1970 | } |
| 1971 | } |
| 1972 | |
| 1973 | void |
| 1974 | bfd_sym_display_file_references_table (bfd *abfd, FILE *f) |
| 1975 | { |
| 1976 | unsigned long i; |
| 1977 | bfd_sym_file_references_table_entry entry; |
| 1978 | bfd_sym_data_struct *sdata = NULL; |
| 1979 | |
| 1980 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 1981 | sdata = abfd->tdata.sym_data; |
| 1982 | |
| 1983 | fprintf (f, "file reference table (FRTE) contains %lu objects:\n\n", |
| 1984 | sdata->header.dshb_frte.dti_object_count); |
| 1985 | |
| 1986 | for (i = 1; i <= sdata->header.dshb_frte.dti_object_count; i++) |
| 1987 | { |
| 1988 | if (bfd_sym_fetch_file_references_table_entry (abfd, &entry, i) < 0) |
| 1989 | fprintf (f, " [%8lu] [INVALID]\n", i); |
| 1990 | else |
| 1991 | { |
| 1992 | fprintf (f, " [%8lu] ", i); |
| 1993 | bfd_sym_print_file_references_table_entry (abfd, f, &entry); |
| 1994 | fprintf (f, "\n"); |
| 1995 | } |
| 1996 | } |
| 1997 | } |
| 1998 | |
| 1999 | void |
| 2000 | bfd_sym_display_contained_modules_table (bfd *abfd, FILE *f) |
| 2001 | { |
| 2002 | unsigned long i; |
| 2003 | bfd_sym_contained_modules_table_entry entry; |
| 2004 | bfd_sym_data_struct *sdata = NULL; |
| 2005 | |
| 2006 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 2007 | sdata = abfd->tdata.sym_data; |
| 2008 | |
| 2009 | fprintf (f, "contained modules table (CMTE) contains %lu objects:\n\n", |
| 2010 | sdata->header.dshb_cmte.dti_object_count); |
| 2011 | |
| 2012 | for (i = 1; i <= sdata->header.dshb_cmte.dti_object_count; i++) |
| 2013 | { |
| 2014 | if (bfd_sym_fetch_contained_modules_table_entry (abfd, &entry, i) < 0) |
| 2015 | fprintf (f, " [%8lu] [INVALID]\n", i); |
| 2016 | else |
| 2017 | { |
| 2018 | fprintf (f, " [%8lu] ", i); |
| 2019 | bfd_sym_print_contained_modules_table_entry (abfd, f, &entry); |
| 2020 | fprintf (f, "\n"); |
| 2021 | } |
| 2022 | } |
| 2023 | } |
| 2024 | |
| 2025 | void |
| 2026 | bfd_sym_display_contained_variables_table (bfd *abfd, FILE *f) |
| 2027 | { |
| 2028 | unsigned long i; |
| 2029 | bfd_sym_contained_variables_table_entry entry; |
| 2030 | bfd_sym_data_struct *sdata = NULL; |
| 2031 | |
| 2032 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 2033 | sdata = abfd->tdata.sym_data; |
| 2034 | |
| 2035 | fprintf (f, "contained variables table (CVTE) contains %lu objects:\n\n", |
| 2036 | sdata->header.dshb_cvte.dti_object_count); |
| 2037 | |
| 2038 | for (i = 1; i <= sdata->header.dshb_cvte.dti_object_count; i++) |
| 2039 | { |
| 2040 | if (bfd_sym_fetch_contained_variables_table_entry (abfd, &entry, i) < 0) |
| 2041 | fprintf (f, " [%8lu] [INVALID]\n", i); |
| 2042 | else |
| 2043 | { |
| 2044 | fprintf (f, " [%8lu] ", i); |
| 2045 | bfd_sym_print_contained_variables_table_entry (abfd, f, &entry); |
| 2046 | fprintf (f, "\n"); |
| 2047 | } |
| 2048 | } |
| 2049 | |
| 2050 | fprintf (f, "\n"); |
| 2051 | } |
| 2052 | |
| 2053 | void |
| 2054 | bfd_sym_display_contained_statements_table (bfd *abfd, FILE *f) |
| 2055 | { |
| 2056 | unsigned long i; |
| 2057 | bfd_sym_contained_statements_table_entry entry; |
| 2058 | bfd_sym_data_struct *sdata = NULL; |
| 2059 | |
| 2060 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 2061 | sdata = abfd->tdata.sym_data; |
| 2062 | |
| 2063 | fprintf (f, "contained statements table (CSNTE) contains %lu objects:\n\n", |
| 2064 | sdata->header.dshb_csnte.dti_object_count); |
| 2065 | |
| 2066 | for (i = 1; i <= sdata->header.dshb_csnte.dti_object_count; i++) |
| 2067 | { |
| 2068 | if (bfd_sym_fetch_contained_statements_table_entry (abfd, &entry, i) < 0) |
| 2069 | fprintf (f, " [%8lu] [INVALID]\n", i); |
| 2070 | else |
| 2071 | { |
| 2072 | fprintf (f, " [%8lu] ", i); |
| 2073 | bfd_sym_print_contained_statements_table_entry (abfd, f, &entry); |
| 2074 | fprintf (f, "\n"); |
| 2075 | } |
| 2076 | } |
| 2077 | } |
| 2078 | |
| 2079 | void |
| 2080 | bfd_sym_display_contained_labels_table (bfd *abfd, FILE *f) |
| 2081 | { |
| 2082 | unsigned long i; |
| 2083 | bfd_sym_contained_labels_table_entry entry; |
| 2084 | bfd_sym_data_struct *sdata = NULL; |
| 2085 | |
| 2086 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 2087 | sdata = abfd->tdata.sym_data; |
| 2088 | |
| 2089 | fprintf (f, "contained labels table (CLTE) contains %lu objects:\n\n", |
| 2090 | sdata->header.dshb_clte.dti_object_count); |
| 2091 | |
| 2092 | for (i = 1; i <= sdata->header.dshb_clte.dti_object_count; i++) |
| 2093 | { |
| 2094 | if (bfd_sym_fetch_contained_labels_table_entry (abfd, &entry, i) < 0) |
| 2095 | fprintf (f, " [%8lu] [INVALID]\n", i); |
| 2096 | else |
| 2097 | { |
| 2098 | fprintf (f, " [%8lu] ", i); |
| 2099 | bfd_sym_print_contained_labels_table_entry (abfd, f, &entry); |
| 2100 | fprintf (f, "\n"); |
| 2101 | } |
| 2102 | } |
| 2103 | } |
| 2104 | |
| 2105 | void |
| 2106 | bfd_sym_display_contained_types_table (bfd *abfd, FILE *f) |
| 2107 | { |
| 2108 | unsigned long i; |
| 2109 | bfd_sym_contained_types_table_entry entry; |
| 2110 | bfd_sym_data_struct *sdata = NULL; |
| 2111 | |
| 2112 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 2113 | sdata = abfd->tdata.sym_data; |
| 2114 | |
| 2115 | fprintf (f, "contained types table (CTTE) contains %lu objects:\n\n", |
| 2116 | sdata->header.dshb_ctte.dti_object_count); |
| 2117 | |
| 2118 | for (i = 1; i <= sdata->header.dshb_ctte.dti_object_count; i++) |
| 2119 | { |
| 2120 | if (bfd_sym_fetch_contained_types_table_entry (abfd, &entry, i) < 0) |
| 2121 | fprintf (f, " [%8lu] [INVALID]\n", i); |
| 2122 | else |
| 2123 | { |
| 2124 | fprintf (f, " [%8lu] ", i); |
| 2125 | bfd_sym_print_contained_types_table_entry (abfd, f, &entry); |
| 2126 | fprintf (f, "\n"); |
| 2127 | } |
| 2128 | } |
| 2129 | } |
| 2130 | |
| 2131 | void |
| 2132 | bfd_sym_display_file_references_index_table (bfd *abfd, FILE *f) |
| 2133 | { |
| 2134 | unsigned long i; |
| 2135 | bfd_sym_file_references_index_table_entry entry; |
| 2136 | bfd_sym_data_struct *sdata = NULL; |
| 2137 | |
| 2138 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 2139 | sdata = abfd->tdata.sym_data; |
| 2140 | |
| 2141 | fprintf (f, "file references index table (FITE) contains %lu objects:\n\n", |
| 2142 | sdata->header.dshb_fite.dti_object_count); |
| 2143 | |
| 2144 | for (i = 1; i <= sdata->header.dshb_fite.dti_object_count; i++) |
| 2145 | { |
| 2146 | if (bfd_sym_fetch_file_references_index_table_entry (abfd, &entry, i) < 0) |
| 2147 | fprintf (f, " [%8lu] [INVALID]\n", i); |
| 2148 | else |
| 2149 | { |
| 2150 | fprintf (f, " [%8lu] ", i); |
| 2151 | bfd_sym_print_file_references_index_table_entry (abfd, f, &entry); |
| 2152 | fprintf (f, "\n"); |
| 2153 | } |
| 2154 | } |
| 2155 | } |
| 2156 | |
| 2157 | void |
| 2158 | bfd_sym_display_constant_pool (bfd *abfd, FILE *f) |
| 2159 | { |
| 2160 | unsigned long i; |
| 2161 | bfd_sym_constant_pool_entry entry; |
| 2162 | bfd_sym_data_struct *sdata = NULL; |
| 2163 | |
| 2164 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 2165 | sdata = abfd->tdata.sym_data; |
| 2166 | |
| 2167 | fprintf (f, "constant pool (CONST) contains %lu objects:\n\n", |
| 2168 | sdata->header.dshb_const.dti_object_count); |
| 2169 | |
| 2170 | for (i = 1; i <= sdata->header.dshb_const.dti_object_count; i++) |
| 2171 | { |
| 2172 | if (bfd_sym_fetch_constant_pool_entry (abfd, &entry, i) < 0) |
| 2173 | fprintf (f, " [%8lu] [INVALID]\n", i); |
| 2174 | else |
| 2175 | { |
| 2176 | fprintf (f, " [%8lu] ", i); |
| 2177 | bfd_sym_print_constant_pool_entry (abfd, f, &entry); |
| 2178 | fprintf (f, "\n"); |
| 2179 | } |
| 2180 | } |
| 2181 | } |
| 2182 | |
| 2183 | void |
| 2184 | bfd_sym_display_type_information_table (bfd *abfd, FILE *f) |
| 2185 | { |
| 2186 | unsigned long i; |
| 2187 | bfd_sym_type_table_entry sym_index; |
| 2188 | bfd_sym_type_information_table_entry entry; |
| 2189 | bfd_sym_data_struct *sdata = NULL; |
| 2190 | |
| 2191 | BFD_ASSERT (bfd_sym_valid (abfd)); |
| 2192 | sdata = abfd->tdata.sym_data; |
| 2193 | |
| 2194 | if (sdata->header.dshb_tte.dti_object_count > 99) |
| 2195 | fprintf (f, "type table (TINFO) contains %lu objects:\n\n", |
| 2196 | sdata->header.dshb_tte.dti_object_count - 99); |
| 2197 | else |
| 2198 | { |
| 2199 | fprintf (f, "type table (TINFO) contains [INVALID] objects:\n\n"); |
| 2200 | return; |
| 2201 | } |
| 2202 | |
| 2203 | for (i = 100; i <= sdata->header.dshb_tte.dti_object_count; i++) |
| 2204 | { |
| 2205 | if (bfd_sym_fetch_type_table_entry (abfd, &sym_index, i - 100) < 0) |
| 2206 | fprintf (f, " [%8lu] [INVALID]\n", i); |
| 2207 | else |
| 2208 | { |
| 2209 | fprintf (f, " [%8lu] (TINFO %lu) ", i, sym_index); |
| 2210 | |
| 2211 | if (bfd_sym_fetch_type_information_table_entry (abfd, &entry, sym_index) < 0) |
| 2212 | fprintf (f, "[INVALID]"); |
| 2213 | else |
| 2214 | bfd_sym_print_type_information_table_entry (abfd, f, &entry); |
| 2215 | |
| 2216 | fprintf (f, "\n"); |
| 2217 | } |
| 2218 | } |
| 2219 | } |
| 2220 | |
| 2221 | int |
| 2222 | bfd_sym_scan (bfd *abfd, bfd_sym_version version, bfd_sym_data_struct *mdata) |
| 2223 | { |
| 2224 | asection *bfdsec; |
| 2225 | const char *name = "symbols"; |
| 2226 | |
| 2227 | mdata->name_table = 0; |
| 2228 | mdata->sbfd = abfd; |
| 2229 | mdata->version = version; |
| 2230 | |
| 2231 | bfd_seek (abfd, 0, SEEK_SET); |
| 2232 | if (bfd_sym_read_header (abfd, &mdata->header, mdata->version) != 0) |
| 2233 | return -1; |
| 2234 | |
| 2235 | mdata->name_table = bfd_sym_read_name_table (abfd, &mdata->header); |
| 2236 | if (mdata->name_table == NULL) |
| 2237 | return -1; |
| 2238 | |
| 2239 | bfdsec = bfd_make_section_anyway_with_flags (abfd, name, SEC_HAS_CONTENTS); |
| 2240 | if (bfdsec == NULL) |
| 2241 | return -1; |
| 2242 | |
| 2243 | bfdsec->vma = 0; |
| 2244 | bfdsec->lma = 0; |
| 2245 | bfdsec->size = 0; |
| 2246 | bfdsec->filepos = 0; |
| 2247 | bfdsec->alignment_power = 0; |
| 2248 | |
| 2249 | abfd->tdata.sym_data = mdata; |
| 2250 | |
| 2251 | return 0; |
| 2252 | } |
| 2253 | |
| 2254 | const bfd_target * |
| 2255 | bfd_sym_object_p (bfd *abfd) |
| 2256 | { |
| 2257 | bfd_sym_version version = -1; |
| 2258 | bfd_sym_data_struct *mdata; |
| 2259 | |
| 2260 | bfd_seek (abfd, 0, SEEK_SET); |
| 2261 | if (bfd_sym_read_version (abfd, &version) != 0) |
| 2262 | goto wrong; |
| 2263 | |
| 2264 | mdata = (bfd_sym_data_struct *) bfd_alloc (abfd, sizeof (*mdata)); |
| 2265 | if (mdata == NULL) |
| 2266 | goto fail; |
| 2267 | |
| 2268 | if (bfd_sym_scan (abfd, version, mdata) != 0) |
| 2269 | goto wrong; |
| 2270 | |
| 2271 | return abfd->xvec; |
| 2272 | |
| 2273 | wrong: |
| 2274 | bfd_set_error (bfd_error_wrong_format); |
| 2275 | |
| 2276 | fail: |
| 2277 | return NULL; |
| 2278 | } |
| 2279 | |
| 2280 | #define bfd_sym_make_empty_symbol _bfd_generic_make_empty_symbol |
| 2281 | |
| 2282 | void |
| 2283 | bfd_sym_get_symbol_info (bfd *abfd ATTRIBUTE_UNUSED, asymbol *symbol, symbol_info *ret) |
| 2284 | { |
| 2285 | bfd_symbol_info (symbol, ret); |
| 2286 | } |
| 2287 | |
| 2288 | long |
| 2289 | bfd_sym_get_symtab_upper_bound (bfd *abfd ATTRIBUTE_UNUSED) |
| 2290 | { |
| 2291 | return 0; |
| 2292 | } |
| 2293 | |
| 2294 | long |
| 2295 | bfd_sym_canonicalize_symtab (bfd *abfd ATTRIBUTE_UNUSED, asymbol **sym ATTRIBUTE_UNUSED) |
| 2296 | { |
| 2297 | return 0; |
| 2298 | } |
| 2299 | |
| 2300 | int |
| 2301 | bfd_sym_sizeof_headers (bfd *abfd ATTRIBUTE_UNUSED, |
| 2302 | struct bfd_link_info *info ATTRIBUTE_UNUSED) |
| 2303 | { |
| 2304 | return 0; |
| 2305 | } |
| 2306 | |
| 2307 | const bfd_target sym_vec = |
| 2308 | { |
| 2309 | "sym", /* Name. */ |
| 2310 | bfd_target_sym_flavour, /* Flavour. */ |
| 2311 | BFD_ENDIAN_BIG, /* Byteorder. */ |
| 2312 | BFD_ENDIAN_BIG, /* Header byteorder. */ |
| 2313 | (HAS_RELOC | EXEC_P | /* Object flags. */ |
| 2314 | HAS_LINENO | HAS_DEBUG | |
| 2315 | HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED), |
| 2316 | (SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_CODE | SEC_DATA |
| 2317 | | SEC_ROM | SEC_HAS_CONTENTS), /* Section_flags. */ |
| 2318 | 0, /* Symbol_leading_char. */ |
| 2319 | ' ', /* AR_pad_char. */ |
| 2320 | 16, /* AR_max_namelen. */ |
| 2321 | 0, /* match priority. */ |
| 2322 | bfd_getb64, bfd_getb_signed_64, bfd_putb64, |
| 2323 | bfd_getb32, bfd_getb_signed_32, bfd_putb32, |
| 2324 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* Data. */ |
| 2325 | bfd_getb64, bfd_getb_signed_64, bfd_putb64, |
| 2326 | bfd_getb32, bfd_getb_signed_32, bfd_putb32, |
| 2327 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* Hdrs. */ |
| 2328 | { /* bfd_check_format. */ |
| 2329 | _bfd_dummy_target, |
| 2330 | bfd_sym_object_p, /* bfd_check_format. */ |
| 2331 | _bfd_dummy_target, |
| 2332 | _bfd_dummy_target, |
| 2333 | }, |
| 2334 | { /* bfd_set_format. */ |
| 2335 | bfd_false, |
| 2336 | bfd_sym_mkobject, |
| 2337 | bfd_false, |
| 2338 | bfd_false, |
| 2339 | }, |
| 2340 | { /* bfd_write_contents. */ |
| 2341 | bfd_false, |
| 2342 | bfd_true, |
| 2343 | bfd_false, |
| 2344 | bfd_false, |
| 2345 | }, |
| 2346 | |
| 2347 | BFD_JUMP_TABLE_GENERIC (bfd_sym), |
| 2348 | BFD_JUMP_TABLE_COPY (_bfd_generic), |
| 2349 | BFD_JUMP_TABLE_CORE (_bfd_nocore), |
| 2350 | BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive), |
| 2351 | BFD_JUMP_TABLE_SYMBOLS (bfd_sym), |
| 2352 | BFD_JUMP_TABLE_RELOCS (_bfd_norelocs), |
| 2353 | BFD_JUMP_TABLE_WRITE (bfd_sym), |
| 2354 | BFD_JUMP_TABLE_LINK (bfd_sym), |
| 2355 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), |
| 2356 | |
| 2357 | NULL, |
| 2358 | |
| 2359 | NULL |
| 2360 | }; |