diff options
Diffstat (limited to 'bfd/xsym.c')
| -rw-r--r-- | bfd/xsym.c | 2484 |
1 files changed, 2484 insertions, 0 deletions
diff --git a/bfd/xsym.c b/bfd/xsym.c new file mode 100644 index 0000000..e6b3c4b --- /dev/null +++ b/bfd/xsym.c @@ -0,0 +1,2484 @@ +/* xSYM symbol-file support for BFD. + Copyright 1999, 2000, 2001, 2002 + Free Software Foundation, Inc. + + This file is part of BFD, the Binary File Descriptor library. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#include "xsym.h" +#include "bfd.h" +#include "sysdep.h" +#include "libbfd.h" + +#define bfd_sym_close_and_cleanup _bfd_generic_close_and_cleanup +#define bfd_sym_bfd_free_cached_info _bfd_generic_bfd_free_cached_info +#define bfd_sym_new_section_hook _bfd_generic_new_section_hook +#define bfd_sym_bfd_is_local_label_name bfd_generic_is_local_label_name +#define bfd_sym_get_lineno _bfd_nosymbols_get_lineno +#define bfd_sym_find_nearest_line _bfd_nosymbols_find_nearest_line +#define bfd_sym_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol +#define bfd_sym_read_minisymbols _bfd_generic_read_minisymbols +#define bfd_sym_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol +#define bfd_sym_get_reloc_upper_bound _bfd_norelocs_get_reloc_upper_bound +#define bfd_sym_canonicalize_reloc _bfd_norelocs_canonicalize_reloc +#define bfd_sym_bfd_reloc_type_lookup _bfd_norelocs_bfd_reloc_type_lookup +#define bfd_sym_set_arch_mach _bfd_generic_set_arch_mach +#define bfd_sym_get_section_contents _bfd_generic_get_section_contents +#define bfd_sym_set_section_contents _bfd_generic_set_section_contents +#define bfd_sym_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents +#define bfd_sym_bfd_relax_section bfd_generic_relax_section +#define bfd_sym_bfd_gc_sections bfd_generic_gc_sections +#define bfd_sym_bfd_merge_sections bfd_generic_merge_sections +#define bfd_sym_bfd_discard_group bfd_generic_discard_group +#define bfd_sym_bfd_link_hash_table_create _bfd_generic_link_hash_table_create +#define bfd_sym_bfd_link_hash_table_free _bfd_generic_link_hash_table_free +#define bfd_sym_bfd_link_add_symbols _bfd_generic_link_add_symbols +#define bfd_sym_bfd_link_just_syms _bfd_generic_link_just_syms +#define bfd_sym_bfd_final_link _bfd_generic_final_link +#define bfd_sym_bfd_link_split_section _bfd_generic_link_split_section +#define bfd_sym_get_section_contents_in_window _bfd_generic_get_section_contents_in_window + +static int pstrcmp PARAMS ((unsigned char *, unsigned char *)); +static unsigned long compute_offset + PARAMS ((unsigned long, unsigned long, unsigned long, unsigned long)); + +extern const bfd_target sym_vec; + +static int +pstrcmp (a, b) + unsigned char *a; + unsigned char *b; +{ + unsigned char clen; + int ret; + + clen = (a[0] > b[0]) ? a[0] : b[0]; + ret = memcmp (a + 1, b + 1, clen); + if (ret != 0) + return ret; + + if (a[0] == b[0]) + return 0; + else if (a[0] < b[0]) + return -1; + else + return 0; +} + +static unsigned long +compute_offset (first_page, page_size, entry_size, index) + unsigned long first_page; + unsigned long page_size; + unsigned long entry_size; + unsigned long index; +{ + unsigned long entries_per_page = page_size / entry_size; + unsigned long page_number = first_page + (index / entries_per_page); + unsigned long page_offset = (index % entries_per_page) * entry_size; + + return (page_number * page_size) + page_offset; +} + +boolean +bfd_sym_mkobject (abfd) + bfd *abfd ATTRIBUTE_UNUSED; +{ + return (boolean) true; +} + +void +bfd_sym_print_symbol (abfd, afile, symbol, how) + bfd *abfd ATTRIBUTE_UNUSED; + PTR afile ATTRIBUTE_UNUSED; + asymbol *symbol ATTRIBUTE_UNUSED; + bfd_print_symbol_type how ATTRIBUTE_UNUSED; +{ + return; +} + +boolean +bfd_sym_valid (abfd) + bfd *abfd; +{ + if (abfd == NULL || abfd->xvec == NULL) + return 0; + + return abfd->xvec == &sym_vec; +} + +unsigned char * +bfd_sym_read_name_table (abfd, dshb) + bfd *abfd; + bfd_sym_header_block *dshb; +{ + unsigned char *rstr; + long ret; + size_t table_size = dshb->dshb_nte.dti_page_count * dshb->dshb_page_size; + size_t table_offset = dshb->dshb_nte.dti_first_page * dshb->dshb_page_size; + + rstr = (unsigned char *) bfd_alloc (abfd, table_size); + if (rstr == NULL) + return rstr; + + bfd_seek (abfd, table_offset, SEEK_SET); + ret = bfd_bread (rstr, table_size, abfd); + if (ret < 0 || (unsigned long) ret != table_size) + { + bfd_release (abfd, rstr); + return NULL; + } + + return rstr; +} + +void +bfd_sym_parse_file_reference_v32 (buf, len, entry) + unsigned char *buf; + size_t len; + bfd_sym_file_reference *entry; +{ + BFD_ASSERT (len == 6); + + entry->fref_frte_index = bfd_getb16 (buf); + entry->fref_offset = bfd_getb32 (buf + 2); +} + +void +bfd_sym_parse_disk_table_v32 (buf, len, table) + unsigned char *buf; + size_t len; + bfd_sym_table_info *table; +{ + BFD_ASSERT (len == 8); + + table->dti_first_page = bfd_getb16 (buf); + table->dti_page_count = bfd_getb16 (buf + 2); + table->dti_object_count = bfd_getb32 (buf + 4); +} + +void +bfd_sym_parse_header_v32 (buf, len, header) + unsigned char *buf; + size_t len; + bfd_sym_header_block *header; +{ + BFD_ASSERT (len == 154); + + memcpy (header->dshb_id, buf, 32); + header->dshb_page_size = bfd_getb16 (buf + 32); + header->dshb_hash_page = bfd_getb16 (buf + 34); + header->dshb_root_mte = bfd_getb16 (buf + 36); + header->dshb_mod_date = bfd_getb32 (buf + 38); + + bfd_sym_parse_disk_table_v32 (buf + 42, 8, &header->dshb_frte); + bfd_sym_parse_disk_table_v32 (buf + 50, 8, &header->dshb_rte); + bfd_sym_parse_disk_table_v32 (buf + 58, 8, &header->dshb_mte); + bfd_sym_parse_disk_table_v32 (buf + 66, 8, &header->dshb_cmte); + bfd_sym_parse_disk_table_v32 (buf + 74, 8, &header->dshb_cvte); + bfd_sym_parse_disk_table_v32 (buf + 82, 8, &header->dshb_csnte); + bfd_sym_parse_disk_table_v32 (buf + 90, 8, &header->dshb_clte); + bfd_sym_parse_disk_table_v32 (buf + 98, 8, &header->dshb_ctte); + bfd_sym_parse_disk_table_v32 (buf + 106, 8, &header->dshb_tte); + bfd_sym_parse_disk_table_v32 (buf + 114, 8, &header->dshb_nte); + bfd_sym_parse_disk_table_v32 (buf + 122, 8, &header->dshb_tinfo); + bfd_sym_parse_disk_table_v32 (buf + 130, 8, &header->dshb_fite); + bfd_sym_parse_disk_table_v32 (buf + 138, 8, &header->dshb_const); + + memcpy (&header->dshb_file_creator, buf + 146, 4); + memcpy (&header->dshb_file_type, buf + 150, 4); +} + +int +bfd_sym_read_header_v32 (abfd, header) + bfd *abfd; + bfd_sym_header_block *header; +{ + unsigned char buf[154]; + long ret; + + ret = bfd_bread (buf, 154, abfd); + if (ret != 154) + return -1; + + bfd_sym_parse_header_v32 (buf, 154, header); + + return 0; +} + +int +bfd_sym_read_header_v34 (abfd, header) + bfd *abfd ATTRIBUTE_UNUSED; + bfd_sym_header_block *header ATTRIBUTE_UNUSED; +{ + abort (); +} + +int +bfd_sym_read_header (abfd, header, version) + bfd *abfd; + bfd_sym_header_block *header; + bfd_sym_version version; +{ + switch (version) + { + case BFD_SYM_VERSION_3_5: + case BFD_SYM_VERSION_3_4: + return bfd_sym_read_header_v34 (abfd, header); + case BFD_SYM_VERSION_3_3: + case BFD_SYM_VERSION_3_2: + return bfd_sym_read_header_v32 (abfd, header); + case BFD_SYM_VERSION_3_1: + default: + return false; + } +} + +int +bfd_sym_read_version (abfd, version) + bfd *abfd; + bfd_sym_version *version; +{ + unsigned char version_string[32]; + long ret; + + ret = bfd_bread (version_string, sizeof (version_string), abfd); + if (ret != sizeof (version_string)) + return -1; + + if (pstrcmp (version_string, BFD_SYM_VERSION_STR_3_1) == 0) + *version = BFD_SYM_VERSION_3_1; + else if (pstrcmp (version_string, BFD_SYM_VERSION_STR_3_2) == 0) + *version = BFD_SYM_VERSION_3_2; + else if (pstrcmp (version_string, BFD_SYM_VERSION_STR_3_3) == 0) + *version = BFD_SYM_VERSION_3_3; + else if (pstrcmp (version_string, BFD_SYM_VERSION_STR_3_4) == 0) + *version = BFD_SYM_VERSION_3_4; + else if (pstrcmp (version_string, BFD_SYM_VERSION_STR_3_5) == 0) + *version = BFD_SYM_VERSION_3_5; + else + return -1; + + return 0; +} + +void +bfd_sym_display_table_summary (f, dti, name) + FILE *f; + bfd_sym_table_info *dti; + const char *name; +{ + fprintf (f, "%-6s %13ld %13ld %13ld\n", + name, + dti->dti_first_page, + dti->dti_page_count, + dti->dti_object_count); +} + +void +bfd_sym_display_header (f, dshb) + FILE *f; + bfd_sym_header_block *dshb; +{ + fprintf (f, " Version: %.*s\n", dshb->dshb_id[0], dshb->dshb_id + 1); + fprintf (f, " Page Size: 0x%x\n", dshb->dshb_page_size); + fprintf (f, " Hash Page: %lu\n", dshb->dshb_hash_page); + fprintf (f, " Root MTE: %lu\n", dshb->dshb_root_mte); + fprintf (f, " Modification Date: "); + fprintf (f, "[unimplemented]"); + fprintf (f, " (0x%lx)\n", dshb->dshb_mod_date); + + fprintf (f, " File Creator: %.4s Type: %.4s\n\n", + dshb->dshb_file_creator, dshb->dshb_file_type); + + fprintf (f, "Table Name First Page Page Count Object Count\n"); + fprintf (f, "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n"); + + bfd_sym_display_table_summary (f, &dshb->dshb_nte, "NTE"); + bfd_sym_display_table_summary (f, &dshb->dshb_rte, "RTE"); + bfd_sym_display_table_summary (f, &dshb->dshb_mte, "MTE"); + bfd_sym_display_table_summary (f, &dshb->dshb_frte, "FRTE"); + bfd_sym_display_table_summary (f, &dshb->dshb_cmte, "CMTE"); + bfd_sym_display_table_summary (f, &dshb->dshb_cvte, "CVTE"); + bfd_sym_display_table_summary (f, &dshb->dshb_csnte, "CSNTE"); + bfd_sym_display_table_summary (f, &dshb->dshb_clte, "CLTE"); + bfd_sym_display_table_summary (f, &dshb->dshb_ctte, "CTTE"); + bfd_sym_display_table_summary (f, &dshb->dshb_tte, "TTE"); + bfd_sym_display_table_summary (f, &dshb->dshb_tinfo, "TINFO"); + bfd_sym_display_table_summary (f, &dshb->dshb_fite, "FITE"); + bfd_sym_display_table_summary (f, &dshb->dshb_const, "CONST"); + + fprintf (f, "\n"); +} + +void +bfd_sym_parse_resources_table_entry_v32 (buf, len, entry) + unsigned char *buf; + size_t len; + bfd_sym_resources_table_entry *entry; +{ + BFD_ASSERT (len == 18); + + memcpy (&entry->rte_res_type, buf, 4); + entry->rte_res_number = bfd_getb16 (buf + 4); + entry->rte_nte_index = bfd_getb32 (buf + 6); + entry->rte_mte_first = bfd_getb16 (buf + 10); + entry->rte_mte_last = bfd_getb16 (buf + 12); + entry->rte_res_size = bfd_getb32 (buf + 14); +} + +void +bfd_sym_parse_modules_table_entry_v33 (buf, len, entry) + unsigned char *buf; + size_t len; + bfd_sym_modules_table_entry *entry; +{ + BFD_ASSERT (len == 46); + + entry->mte_rte_index = bfd_getb16 (buf); + entry->mte_res_offset = bfd_getb32 (buf + 2); + entry->mte_size = bfd_getb32 (buf + 6); + entry->mte_kind = buf[10]; + entry->mte_scope = buf[11]; + entry->mte_parent = bfd_getb16 (buf + 12); + bfd_sym_parse_file_reference_v32 (buf + 14, 6, &entry->mte_imp_fref); + entry->mte_imp_end = bfd_getb32 (buf + 20); + entry->mte_nte_index = bfd_getb32 (buf + 24); + entry->mte_cmte_index = bfd_getb16 (buf + 28); + entry->mte_cvte_index = bfd_getb32 (buf + 30); + entry->mte_clte_index = bfd_getb16 (buf + 34); + entry->mte_ctte_index = bfd_getb16 (buf + 36); + entry->mte_csnte_idx_1 = bfd_getb32 (buf + 38); + entry->mte_csnte_idx_2 = bfd_getb32 (buf + 42); +} + +void +bfd_sym_parse_file_references_table_entry_v32 (buf, len, entry) + unsigned char *buf; + size_t len; + bfd_sym_file_references_table_entry *entry; +{ + unsigned int type; + + BFD_ASSERT (len == 10); + + memset (entry, 0, sizeof (bfd_sym_file_references_table_entry)); + type = bfd_getb16 (buf); + + switch (type) + { + case BFD_SYM_END_OF_LIST_3_2: + entry->generic.type = BFD_SYM_END_OF_LIST; + break; + + case BFD_SYM_FILE_NAME_INDEX_3_2: + entry->filename.type = BFD_SYM_FILE_NAME_INDEX; + entry->filename.nte_index = bfd_getb32 (buf + 2); + entry->filename.mod_date = bfd_getb32 (buf + 6); + break; + + default: + entry->entry.mte_index = type; + entry->entry.file_offset = bfd_getb32 (buf + 2); + } +} + +void +bfd_sym_parse_contained_modules_table_entry_v32 (buf, len, entry) + unsigned char *buf; + size_t len; + bfd_sym_contained_modules_table_entry *entry; +{ + unsigned int type; + + BFD_ASSERT (len == 6); + + memset (entry, 0, sizeof (bfd_sym_contained_modules_table_entry)); + type = bfd_getb16 (buf); + + switch (type) + { + case BFD_SYM_END_OF_LIST_3_2: + entry->generic.type = BFD_SYM_END_OF_LIST; + break; + + default: + entry->entry.mte_index = type; + entry->entry.nte_index = bfd_getb32 (buf + 2); + break; + } +} + +void +bfd_sym_parse_contained_variables_table_entry_v32 (buf, len, entry) + unsigned char *buf; + size_t len; + bfd_sym_contained_variables_table_entry *entry; +{ + unsigned int type; + + BFD_ASSERT (len == 26); + + memset (entry, 0, sizeof (bfd_sym_contained_variables_table_entry)); + type = bfd_getb16 (buf); + + switch (type) + { + case BFD_SYM_END_OF_LIST_3_2: + entry->generic.type = BFD_SYM_END_OF_LIST; + break; + + case BFD_SYM_SOURCE_FILE_CHANGE_3_2: + entry->file.type = BFD_SYM_SOURCE_FILE_CHANGE; + bfd_sym_parse_file_reference_v32 (buf + 2, 6, &entry->file.fref); + break; + + default: + entry->entry.tte_index = type; + entry->entry.nte_index = bfd_getb32 (buf + 2); + entry->entry.file_delta = bfd_getb16 (buf + 6); + entry->entry.scope = buf[8]; + entry->entry.la_size = buf[9]; + + if (entry->entry.la_size == BFD_SYM_CVTE_SCA) + { + entry->entry.address.scstruct.sca_kind = buf[10]; + entry->entry.address.scstruct.sca_class = buf[11]; + entry->entry.address.scstruct.sca_offset = bfd_getb32 (buf + 12); + } + else if (entry->entry.la_size <= BFD_SYM_CVTE_SCA) + { + memcpy (&entry->entry.address.lastruct.la, buf + 10, BFD_SYM_CVTE_SCA); + entry->entry.address.lastruct.la_kind = buf[23]; + } + else if (entry->entry.la_size == BFD_SYM_CVTE_BIG_LA) + { + entry->entry.address.biglastruct.big_la = bfd_getb32 (buf + 10); + entry->entry.address.biglastruct.big_la_kind = buf[12]; + } + } +} + +void +bfd_sym_parse_contained_statements_table_entry_v32 (buf, len, entry) + unsigned char *buf; + size_t len; + bfd_sym_contained_statements_table_entry *entry; +{ + unsigned int type; + + BFD_ASSERT (len == 8); + + memset (entry, 0, sizeof (bfd_sym_contained_statements_table_entry)); + type = bfd_getb16 (buf); + + switch (type) + { + case BFD_SYM_END_OF_LIST_3_2: + entry->generic.type = BFD_SYM_END_OF_LIST; + break; + + case BFD_SYM_SOURCE_FILE_CHANGE_3_2: + entry->file.type = BFD_SYM_SOURCE_FILE_CHANGE; + bfd_sym_parse_file_reference_v32 (buf + 2, 6, &entry->file.fref); + break; + + default: + entry->entry.mte_index = type; + entry->entry.mte_offset = bfd_getb16 (buf + 2); + entry->entry.file_delta = bfd_getb32 (buf + 4); + break; + } +} + +void +bfd_sym_parse_contained_labels_table_entry_v32 (buf, len, entry) + unsigned char *buf; + size_t len; + bfd_sym_contained_labels_table_entry *entry; +{ + unsigned int type; + + BFD_ASSERT (len == 12); + + memset (entry, 0, sizeof (bfd_sym_contained_labels_table_entry)); + type = bfd_getb16 (buf); + + switch (type) + { + case BFD_SYM_END_OF_LIST_3_2: + entry->generic.type = BFD_SYM_END_OF_LIST; + break; + + case BFD_SYM_SOURCE_FILE_CHANGE_3_2: + entry->file.type = BFD_SYM_SOURCE_FILE_CHANGE; + bfd_sym_parse_file_reference_v32 (buf + 2, 6, &entry->file.fref); + break; + + default: + entry->entry.mte_index = type; + entry->entry.mte_offset = bfd_getb16 (buf + 2); + entry->entry.nte_index = bfd_getb32 (buf + 4); + entry->entry.file_delta = bfd_getb16 (buf + 8); + entry->entry.scope = bfd_getb16 (buf + 10); + break; + } +} + +void +bfd_sym_parse_type_table_entry_v32 (buf, len, entry) + unsigned char *buf; + size_t len; + bfd_sym_type_table_entry *entry; +{ + BFD_ASSERT (len == 4); + + *entry = bfd_getb32 (buf); +} + +int +bfd_sym_fetch_resources_table_entry (abfd, entry, index) + bfd *abfd; + bfd_sym_resources_table_entry *entry; + unsigned long index; +{ + void (*parser) PARAMS ((unsigned char *, size_t, + bfd_sym_resources_table_entry *)); + unsigned long offset; + unsigned long entry_size; + unsigned char buf[18]; + bfd_sym_data_struct *sdata = NULL; + + parser = NULL; + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + if (index == 0) + return -1; + + switch (sdata->version) + { + case BFD_SYM_VERSION_3_5: + case BFD_SYM_VERSION_3_4: + return -1; + + case BFD_SYM_VERSION_3_3: + case BFD_SYM_VERSION_3_2: + entry_size = 18; + parser = bfd_sym_parse_resources_table_entry_v32; + break; + + case BFD_SYM_VERSION_3_1: + default: + return -1; + } + if (parser == NULL) + return -1; + + offset = compute_offset (sdata->header.dshb_rte.dti_first_page, + sdata->header.dshb_page_size, + entry_size, index); + + if (bfd_seek (abfd, offset, SEEK_SET) < 0) + return -1; + if (bfd_bread (buf, entry_size, abfd) != entry_size) + return -1; + + (*parser) (buf, entry_size, entry); + + return 0; +} + +int +bfd_sym_fetch_modules_table_entry (abfd, entry, index) + bfd *abfd; + bfd_sym_modules_table_entry *entry; + unsigned long index; +{ + void (*parser) PARAMS ((unsigned char *, size_t, + bfd_sym_modules_table_entry *)); + unsigned long offset; + unsigned long entry_size; + unsigned char buf[46]; + bfd_sym_data_struct *sdata = NULL; + + parser = NULL; + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + if (index == 0) + return -1; + + switch (sdata->version) + { + case BFD_SYM_VERSION_3_5: + case BFD_SYM_VERSION_3_4: + return -1; + + case BFD_SYM_VERSION_3_3: + entry_size = 46; + parser = bfd_sym_parse_modules_table_entry_v33; + break; + + case BFD_SYM_VERSION_3_2: + case BFD_SYM_VERSION_3_1: + default: + return -1; + } + if (parser == NULL) + return -1; + + offset = compute_offset (sdata->header.dshb_mte.dti_first_page, + sdata->header.dshb_page_size, + entry_size, index); + + if (bfd_seek (abfd, offset, SEEK_SET) < 0) + return -1; + if (bfd_bread (buf, entry_size, abfd) != entry_size) + return -1; + + (*parser) (buf, entry_size, entry); + + return 0; +} + +int +bfd_sym_fetch_file_references_table_entry (abfd, entry, index) + bfd *abfd; + bfd_sym_file_references_table_entry *entry; + unsigned long index; +{ + void (*parser) PARAMS ((unsigned char *, size_t, + bfd_sym_file_references_table_entry *)); + unsigned long offset; + unsigned long entry_size = 0; + unsigned char buf[8]; + bfd_sym_data_struct *sdata = NULL; + + parser = NULL; + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + if (index == 0) + return -1; + + switch (sdata->version) + { + case BFD_SYM_VERSION_3_3: + case BFD_SYM_VERSION_3_2: + entry_size = 10; + parser = bfd_sym_parse_file_references_table_entry_v32; + break; + + case BFD_SYM_VERSION_3_5: + case BFD_SYM_VERSION_3_4: + case BFD_SYM_VERSION_3_1: + default: + break; + } + + if (parser == NULL) + return -1; + + offset = compute_offset (sdata->header.dshb_frte.dti_first_page, + sdata->header.dshb_page_size, + entry_size, index); + + if (bfd_seek (abfd, offset, SEEK_SET) < 0) + return -1; + if (bfd_bread (buf, entry_size, abfd) != entry_size) + return -1; + + (*parser) (buf, entry_size, entry); + + return 0; +} + +int +bfd_sym_fetch_contained_modules_table_entry (abfd, entry, index) + bfd *abfd; + bfd_sym_contained_modules_table_entry *entry; + unsigned long index; +{ + void (*parser) PARAMS ((unsigned char *, size_t, + bfd_sym_contained_modules_table_entry *)); + unsigned long offset; + unsigned long entry_size = 0; + unsigned char buf[6]; + bfd_sym_data_struct *sdata = NULL; + + parser = NULL; + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + if (index == 0) + return -1; + + switch (sdata->version) + { + case BFD_SYM_VERSION_3_3: + case BFD_SYM_VERSION_3_2: + entry_size = 6; + parser = bfd_sym_parse_contained_modules_table_entry_v32; + break; + + case BFD_SYM_VERSION_3_5: + case BFD_SYM_VERSION_3_4: + case BFD_SYM_VERSION_3_1: + default: + break; + } + + if (parser == NULL) + return -1; + + offset = compute_offset (sdata->header.dshb_cmte.dti_first_page, + sdata->header.dshb_page_size, + entry_size, index); + + if (bfd_seek (abfd, offset, SEEK_SET) < 0) + return -1; + if (bfd_bread (buf, entry_size, abfd) != entry_size) + return -1; + + (*parser) (buf, entry_size, entry); + + return 0; +} + +int +bfd_sym_fetch_contained_variables_table_entry (abfd, entry, index) + bfd *abfd; + bfd_sym_contained_variables_table_entry *entry; + unsigned long index; +{ + void (*parser) PARAMS ((unsigned char *, size_t, + bfd_sym_contained_variables_table_entry *)); + unsigned long offset; + unsigned long entry_size = 0; + unsigned char buf[26]; + bfd_sym_data_struct *sdata = NULL; + + parser = NULL; + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + if (index == 0) + return -1; + + switch (sdata->version) + { + case BFD_SYM_VERSION_3_3: + case BFD_SYM_VERSION_3_2: + entry_size = 26; + parser = bfd_sym_parse_contained_variables_table_entry_v32; + break; + + case BFD_SYM_VERSION_3_5: + case BFD_SYM_VERSION_3_4: + case BFD_SYM_VERSION_3_1: + default: + break; + } + + if (parser == NULL) + return -1; + + offset = compute_offset (sdata->header.dshb_cvte.dti_first_page, + sdata->header.dshb_page_size, + entry_size, index); + + if (bfd_seek (abfd, offset, SEEK_SET) < 0) + return -1; + if (bfd_bread (buf, entry_size, abfd) != entry_size) + return -1; + + (*parser) (buf, entry_size, entry); + + return 0; +} + +int +bfd_sym_fetch_contained_statements_table_entry (abfd, entry, index) + bfd *abfd; + bfd_sym_contained_statements_table_entry *entry; + unsigned long index; +{ + void (*parser) PARAMS ((unsigned char *, size_t, + bfd_sym_contained_statements_table_entry *)); + unsigned long offset; + unsigned long entry_size = 0; + unsigned char buf[8]; + bfd_sym_data_struct *sdata = NULL; + + parser = NULL; + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + if (index == 0) + return -1; + + switch (sdata->version) + { + case BFD_SYM_VERSION_3_3: + case BFD_SYM_VERSION_3_2: + entry_size = 8; + parser = bfd_sym_parse_contained_statements_table_entry_v32; + break; + + case BFD_SYM_VERSION_3_5: + case BFD_SYM_VERSION_3_4: + case BFD_SYM_VERSION_3_1: + default: + break; + } + + if (parser == NULL) + return -1; + + offset = compute_offset (sdata->header.dshb_csnte.dti_first_page, + sdata->header.dshb_page_size, + entry_size, index); + + if (bfd_seek (abfd, offset, SEEK_SET) < 0) + return -1; + if (bfd_bread (buf, entry_size, abfd) != entry_size) + return -1; + + (*parser) (buf, entry_size, entry); + + return 0; +} + +int +bfd_sym_fetch_contained_labels_table_entry (abfd, entry, index) + bfd *abfd; + bfd_sym_contained_labels_table_entry *entry; + unsigned long index; +{ + void (*parser) PARAMS ((unsigned char *, size_t, + bfd_sym_contained_labels_table_entry *)); + unsigned long offset; + unsigned long entry_size = 0; + unsigned char buf[12]; + bfd_sym_data_struct *sdata = NULL; + + parser = NULL; + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + if (index == 0) + return -1; + + switch (sdata->version) + { + case BFD_SYM_VERSION_3_3: + case BFD_SYM_VERSION_3_2: + entry_size = 12; + parser = bfd_sym_parse_contained_labels_table_entry_v32; + break; + + case BFD_SYM_VERSION_3_5: + case BFD_SYM_VERSION_3_4: + case BFD_SYM_VERSION_3_1: + default: + break; + } + + if (parser == NULL) + return -1; + + offset = compute_offset (sdata->header.dshb_clte.dti_first_page, + sdata->header.dshb_page_size, + entry_size, index); + + if (bfd_seek (abfd, offset, SEEK_SET) < 0) + return -1; + if (bfd_bread (buf, entry_size, abfd) != entry_size) + return -1; + + (*parser) (buf, entry_size, entry); + + return 0; +} + +int +bfd_sym_fetch_contained_types_table_entry (abfd, entry, index) + bfd *abfd; + bfd_sym_contained_types_table_entry *entry; + unsigned long index; +{ + void (*parser) PARAMS ((unsigned char *, size_t, + bfd_sym_contained_types_table_entry *)); + unsigned long offset; + unsigned long entry_size = 0; + unsigned char buf[0]; + bfd_sym_data_struct *sdata = NULL; + + parser = NULL; + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + if (index == 0) + return -1; + + switch (sdata->version) + { + case BFD_SYM_VERSION_3_3: + case BFD_SYM_VERSION_3_2: + entry_size = 0; + parser = NULL; + break; + + case BFD_SYM_VERSION_3_5: + case BFD_SYM_VERSION_3_4: + case BFD_SYM_VERSION_3_1: + default: + break; + } + + if (parser == NULL) + return -1; + + offset = compute_offset (sdata->header.dshb_ctte.dti_first_page, + sdata->header.dshb_page_size, + entry_size, index); + + if (bfd_seek (abfd, offset, SEEK_SET) < 0) + return -1; + if (bfd_bread (buf, entry_size, abfd) != entry_size) + return -1; + + (*parser) (buf, entry_size, entry); + + return 0; +} + +int +bfd_sym_fetch_file_references_index_table_entry (abfd, entry, index) + bfd *abfd; + bfd_sym_file_references_index_table_entry *entry; + unsigned long index; +{ + void (*parser) PARAMS ((unsigned char *, size_t, + bfd_sym_file_references_index_table_entry *)); + unsigned long offset; + unsigned long entry_size = 0; + unsigned char buf[0]; + bfd_sym_data_struct *sdata = NULL; + + parser = NULL; + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + if (index == 0) + return -1; + + switch (sdata->version) + { + case BFD_SYM_VERSION_3_3: + case BFD_SYM_VERSION_3_2: + entry_size = 0; + parser = NULL; + break; + + case BFD_SYM_VERSION_3_5: + case BFD_SYM_VERSION_3_4: + case BFD_SYM_VERSION_3_1: + default: + break; + } + + if (parser == NULL) + return -1; + + offset = compute_offset (sdata->header.dshb_fite.dti_first_page, + sdata->header.dshb_page_size, + entry_size, index); + + if (bfd_seek (abfd, offset, SEEK_SET) < 0) + return -1; + if (bfd_bread (buf, entry_size, abfd) != entry_size) + return -1; + + (*parser) (buf, entry_size, entry); + + return 0; +} + +int +bfd_sym_fetch_constant_pool_entry (abfd, entry, index) + bfd *abfd; + bfd_sym_constant_pool_entry *entry; + unsigned long index; +{ + void (*parser) PARAMS ((unsigned char *, size_t, + bfd_sym_constant_pool_entry *)); + unsigned long offset; + unsigned long entry_size = 0; + unsigned char buf[0]; + bfd_sym_data_struct *sdata = NULL; + + parser = NULL; + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + if (index == 0) + return -1; + + switch (sdata->version) + { + case BFD_SYM_VERSION_3_3: + case BFD_SYM_VERSION_3_2: + entry_size = 0; + parser = NULL; + break; + + case BFD_SYM_VERSION_3_5: + case BFD_SYM_VERSION_3_4: + case BFD_SYM_VERSION_3_1: + default: + break; + } + + if (parser == NULL) + return -1; + + offset = compute_offset (sdata->header.dshb_fite.dti_first_page, + sdata->header.dshb_page_size, + entry_size, index); + + if (bfd_seek (abfd, offset, SEEK_SET) < 0) + return -1; + if (bfd_bread (buf, entry_size, abfd) != entry_size) + return -1; + + (*parser) (buf, entry_size, entry); + + return 0; +} + +int +bfd_sym_fetch_type_table_entry (abfd, entry, index) + bfd *abfd; + bfd_sym_type_table_entry *entry; + unsigned long index; +{ + void (*parser) PARAMS ((unsigned char *, size_t, + bfd_sym_type_table_entry *)); + unsigned long offset; + unsigned long entry_size = 0; + unsigned char buf[4]; + bfd_sym_data_struct *sdata = NULL; + + parser = NULL; + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + switch (sdata->version) + { + case BFD_SYM_VERSION_3_3: + case BFD_SYM_VERSION_3_2: + entry_size = 4; + parser = bfd_sym_parse_type_table_entry_v32; + break; + + case BFD_SYM_VERSION_3_5: + case BFD_SYM_VERSION_3_4: + case BFD_SYM_VERSION_3_1: + default: + break; + } + + if (parser == NULL) + return -1; + + offset = compute_offset (sdata->header.dshb_tte.dti_first_page, + sdata->header.dshb_page_size, + entry_size, index); + + if (bfd_seek (abfd, offset, SEEK_SET) < 0) + return -1; + if (bfd_bread (buf, entry_size, abfd) != entry_size) + return -1; + + (*parser) (buf, entry_size, entry); + + return 0; +} + +int +bfd_sym_fetch_type_information_table_entry (abfd, entry, offset) + bfd *abfd; + bfd_sym_type_information_table_entry *entry; + unsigned long offset; +{ + unsigned char buf[4]; + bfd_sym_data_struct *sdata = NULL; + + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + if (index == 0) + return -1; + + if (bfd_seek (abfd, offset, SEEK_SET) < 0) + return -1; + + if (bfd_bread (buf, 4, abfd) != 4) + return -1; + entry->nte_index = bfd_getb32 (buf); + + if (bfd_bread (buf, 2, abfd) != 2) + return -1; + entry->physical_size = bfd_getb16 (buf); + + if (entry->physical_size & 0x8000) + { + if (bfd_bread (buf, 4, abfd) != 4) + return -1; + entry->physical_size &= 0x7fff; + entry->logical_size = bfd_getb32 (buf); + entry->offset = offset + 10; + } + else + { + if (bfd_bread (buf, 2, abfd) != 2) + return -1; + entry->physical_size &= 0x7fff; + entry->logical_size = bfd_getb16 (buf); + entry->offset = offset + 8; + } + + return 0; +} + +int +bfd_sym_fetch_type_table_information (abfd, entry, index) + bfd *abfd; + bfd_sym_type_information_table_entry *entry; + unsigned long index; +{ + bfd_sym_type_table_entry tindex; + bfd_sym_data_struct *sdata = NULL; + + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + if (sdata->header.dshb_tte.dti_object_count <= 99) + return -1; + if (index < 100) + return -1; + + if (bfd_sym_fetch_type_table_entry (abfd, &tindex, index - 100) < 0) + return -1; + if (bfd_sym_fetch_type_information_table_entry (abfd, entry, tindex) < 0) + return -1; + + return 0; +} + +const unsigned char * +bfd_sym_symbol_name (abfd, index) + bfd *abfd; + unsigned long index; +{ + bfd_sym_data_struct *sdata = NULL; + + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + if (index == 0) + return ""; + + index *= 2; + if ((index / sdata->header.dshb_page_size) + > sdata->header.dshb_nte.dti_page_count) + return "\009[INVALID]"; + + return (const unsigned char *) sdata->name_table + index; +} + +const unsigned char * +bfd_sym_module_name (abfd, index) + bfd *abfd; + unsigned long index; +{ + bfd_sym_modules_table_entry entry; + + if (bfd_sym_fetch_modules_table_entry (abfd, &entry, index) < 0) + return "\011[INVALID]"; + + return bfd_sym_symbol_name (abfd, entry.mte_nte_index); +} + +const char * +bfd_sym_unparse_storage_kind (kind) + enum bfd_sym_storage_kind kind; +{ + switch (kind) + { + case BFD_SYM_STORAGE_KIND_LOCAL: return "LOCAL"; + case BFD_SYM_STORAGE_KIND_VALUE: return "VALUE"; + case BFD_SYM_STORAGE_KIND_REFERENCE: return "REFERENCE"; + case BFD_SYM_STORAGE_KIND_WITH: return "WITH"; + default: return "[UNKNOWN]"; + } +} + +const char * +bfd_sym_unparse_storage_class (kind) + enum bfd_sym_storage_class kind; +{ + switch (kind) + { + case BFD_SYM_STORAGE_CLASS_REGISTER: return "REGISTER"; + case BFD_SYM_STORAGE_CLASS_GLOBAL: return "GLOBAL"; + case BFD_SYM_STORAGE_CLASS_FRAME_RELATIVE: return "FRAME_RELATIVE"; + case BFD_SYM_STORAGE_CLASS_STACK_RELATIVE: return "STACK_RELATIVE"; + case BFD_SYM_STORAGE_CLASS_ABSOLUTE: return "ABSOLUTE"; + case BFD_SYM_STORAGE_CLASS_CONSTANT: return "CONSTANT"; + case BFD_SYM_STORAGE_CLASS_RESOURCE: return "RESOURCE"; + case BFD_SYM_STORAGE_CLASS_BIGCONSTANT: return "BIGCONSTANT"; + default: return "[UNKNOWN]"; + } +} + +const char * +bfd_sym_unparse_module_kind (kind) + enum bfd_sym_module_kind kind; +{ + switch (kind) + { + case BFD_SYM_MODULE_KIND_NONE: return "NONE"; + case BFD_SYM_MODULE_KIND_PROGRAM: return "PROGRAM"; + case BFD_SYM_MODULE_KIND_UNIT: return "UNIT"; + case BFD_SYM_MODULE_KIND_PROCEDURE: return "PROCEDURE"; + case BFD_SYM_MODULE_KIND_FUNCTION: return "FUNCTION"; + case BFD_SYM_MODULE_KIND_DATA: return "DATA"; + case BFD_SYM_MODULE_KIND_BLOCK: return "BLOCK"; + default: return "[UNKNOWN]"; + } +} + +const char * +bfd_sym_unparse_symbol_scope (scope) + enum bfd_sym_symbol_scope scope; +{ + switch (scope) + { + case BFD_SYM_SYMBOL_SCOPE_LOCAL: return "LOCAL"; + case BFD_SYM_SYMBOL_SCOPE_GLOBAL: return "GLOBAL"; + default: + return "[UNKNOWN]"; + } +} + +void +bfd_sym_print_file_reference (abfd, f, entry) + bfd *abfd; + FILE *f; + bfd_sym_file_reference *entry; +{ + bfd_sym_file_references_table_entry frtentry; + int ret; + + ret = bfd_sym_fetch_file_references_table_entry (abfd, &frtentry, + entry->fref_frte_index); + fprintf (f, "FILE "); + + if ((ret < 0) || (frtentry.generic.type != BFD_SYM_FILE_NAME_INDEX)) + fprintf (f, "[INVALID]"); + else + fprintf (f, "\"%.*s\"", + bfd_sym_symbol_name (abfd, frtentry.filename.nte_index)[0], + &bfd_sym_symbol_name (abfd, frtentry.filename.nte_index)[1]); + + fprintf (f, " (FRTE %lu)", entry->fref_frte_index); +} + +void +bfd_sym_print_resources_table_entry (abfd, f, entry) + bfd *abfd; + FILE *f; + bfd_sym_resources_table_entry *entry; +{ + fprintf (f, " \"%.*s\" (NTE %lu), type \"%.4s\", num %u, size %lu, MTE %lu -- %lu", + bfd_sym_symbol_name (abfd, entry->rte_nte_index)[0], + &bfd_sym_symbol_name (abfd, entry->rte_nte_index)[1], + entry->rte_nte_index, entry->rte_res_type, entry->rte_res_number, + entry->rte_res_size, entry->rte_mte_first, entry->rte_mte_last); +} + +void +bfd_sym_print_modules_table_entry (abfd, f, entry) + bfd *abfd; + FILE *f; + bfd_sym_modules_table_entry *entry; +{ + fprintf (f, "\"%.*s\" (NTE %lu)", + bfd_sym_symbol_name (abfd, entry->mte_nte_index)[0], + &bfd_sym_symbol_name (abfd, entry->mte_nte_index)[1], + entry->mte_nte_index); + + fprintf (f, "\n "); + + bfd_sym_print_file_reference (abfd, f, &entry->mte_imp_fref); + fprintf (f, " range %lu -- %lu", + entry->mte_imp_fref.fref_offset, entry->mte_imp_end); + + fprintf (f, "\n "); + + fprintf (f, "kind %s", bfd_sym_unparse_module_kind (entry->mte_kind)); + fprintf (f, ", scope %s", bfd_sym_unparse_symbol_scope (entry->mte_scope)); + + fprintf (f, ", RTE %lu, offset %lu, size %lu", + entry->mte_rte_index, entry->mte_res_offset, entry->mte_size); + + fprintf (f, "\n "); + + fprintf (f, "CMTE %lu, CVTE %lu, CLTE %lu, CTTE %lu, CSNTE1 %lu, CSNTE2 %lu", + entry->mte_cmte_index, entry->mte_cvte_index, + entry->mte_clte_index, entry->mte_ctte_index, + entry->mte_csnte_idx_1, entry->mte_csnte_idx_2); + + if (entry->mte_parent != 0) + fprintf (f, ", parent %lu", entry->mte_parent); + else + fprintf (f, ", no parent"); + + if (entry->mte_cmte_index != 0) + fprintf (f, ", child %lu", entry->mte_cmte_index); + else + fprintf (f, ", no child"); + +#if 0 + { + MTE bfd_sym_modules_table_entry pentry; + + ret = bfd_sym_fetch_modules_table_entry (abfd, &pentry, entry->mte_parent); + if (ret < 0) + fprintf (f, " parent MTE %lu [INVALID]\n", entry->mte_parent); + else + fprintf (f, " parent MTE %lu \"%.*s\"\n", + entry->mte_parent, + bfd_sym_symbol_name (abfd, pentry.mte_nte_index)[0], + &bfd_sym_symbol_name (abfd, pentry.mte_nte_index)[1]); + } +#endif +} + +void +bfd_sym_print_file_references_table_entry (abfd, f, entry) + bfd *abfd; + FILE *f; + bfd_sym_file_references_table_entry *entry; +{ + switch (entry->generic.type) + { + case BFD_SYM_FILE_NAME_INDEX: + fprintf (f, "FILE \"%.*s\" (NTE %lu), modtime ", + bfd_sym_symbol_name (abfd, entry->filename.nte_index)[0], + &bfd_sym_symbol_name (abfd, entry->filename.nte_index)[1], + entry->filename.nte_index); + + fprintf (f, "[UNIMPLEMENTED]"); + /* printModDate (entry->filename.mod_date); */ + fprintf (f, " (0x%lx)", entry->filename.mod_date); + break; + + case BFD_SYM_END_OF_LIST: + fprintf (f, "END"); + break; + + default: + fprintf (f, "\"%.*s\" (MTE %lu), offset %lu", + bfd_sym_module_name (abfd, entry->entry.mte_index)[0], + &bfd_sym_module_name (abfd, entry->entry.mte_index)[1], + entry->entry.mte_index, + entry->entry.file_offset); + break; + } +} + +void +bfd_sym_print_contained_modules_table_entry (abfd, f, entry) + bfd *abfd; + FILE *f; + bfd_sym_contained_modules_table_entry *entry; +{ + switch (entry->generic.type) + { + case BFD_SYM_END_OF_LIST: + fprintf (f, "END"); + break; + + default: + fprintf (f, "\"%.*s\" (MTE %lu, NTE %lu)", + bfd_sym_module_name (abfd, entry->entry.mte_index)[0], + &bfd_sym_module_name (abfd, entry->entry.mte_index)[1], + entry->entry.mte_index, + entry->entry.nte_index); + break; + } +} + +void +bfd_sym_print_contained_variables_table_entry (abfd, f, entry) + bfd *abfd; + FILE *f; + bfd_sym_contained_variables_table_entry *entry; +{ + if (entry->generic.type == BFD_SYM_END_OF_LIST) + { + fprintf (f, "END"); + return; + } + + if (entry->generic.type == BFD_SYM_SOURCE_FILE_CHANGE) + { + bfd_sym_print_file_reference (abfd, f, &entry->file.fref); + fprintf (f, " offset %lu", entry->file.fref.fref_offset); + return; + } + + fprintf (f, "\"%.*s\" (NTE %lu)", + bfd_sym_symbol_name (abfd, entry->entry.nte_index)[0], + &bfd_sym_symbol_name (abfd, entry->entry.nte_index)[1], + entry->entry.nte_index); + + fprintf (f, ", TTE %lu", entry->entry.tte_index); + fprintf (f, ", offset %lu", entry->entry.file_delta); + fprintf (f, ", scope %s", bfd_sym_unparse_symbol_scope (entry->entry.scope)); + + if (entry->entry.la_size == BFD_SYM_CVTE_SCA) + fprintf (f, ", latype %s, laclass %s, laoffset %lu", + bfd_sym_unparse_storage_kind (entry->entry.address.scstruct.sca_kind), + bfd_sym_unparse_storage_class (entry->entry.address.scstruct.sca_class), + entry->entry.address.scstruct.sca_offset); + else if (entry->entry.la_size <= BFD_SYM_CVTE_LA_MAX_SIZE) + { + unsigned long i; + + fprintf (f, ", la ["); + for (i = 0; i < entry->entry.la_size; i++) + fprintf (f, "0x%02x ", entry->entry.address.lastruct.la[i]); + fprintf (f, "]"); + } + else if (entry->entry.la_size == BFD_SYM_CVTE_BIG_LA) + fprintf (f, ", bigla %lu, biglakind %u", + entry->entry.address.biglastruct.big_la, + entry->entry.address.biglastruct.big_la_kind); + + else + fprintf (f, ", la [INVALID]"); +} + +void +bfd_sym_print_contained_statements_table_entry (abfd, f, entry) + bfd *abfd; + FILE *f; + bfd_sym_contained_statements_table_entry *entry; +{ + if (entry->generic.type == BFD_SYM_END_OF_LIST) + { + fprintf (f, "END"); + return; + } + + if (entry->generic.type == BFD_SYM_SOURCE_FILE_CHANGE) + { + bfd_sym_print_file_reference (abfd, f, &entry->file.fref); + fprintf (f, " offset %lu", entry->file.fref.fref_offset); + return; + } + + fprintf (f, "\"%.*s\" (MTE %lu), offset %lu, delta %lu", + bfd_sym_module_name (abfd, entry->entry.mte_index)[0], + &bfd_sym_module_name (abfd, entry->entry.mte_index)[1], + entry->entry.mte_index, + entry->entry.mte_offset, + entry->entry.file_delta); +} + +void +bfd_sym_print_contained_labels_table_entry (abfd, f, entry) + bfd *abfd; + FILE *f; + bfd_sym_contained_labels_table_entry *entry; +{ + if (entry->generic.type == BFD_SYM_END_OF_LIST) + { + fprintf (f, "END"); + return; + } + + if (entry->generic.type == BFD_SYM_SOURCE_FILE_CHANGE) + { + bfd_sym_print_file_reference (abfd, f, &entry->file.fref); + fprintf (f, " offset %lu", entry->file.fref.fref_offset); + return; + } + + fprintf (f, "\"%.*s\" (MTE %lu), offset %lu, delta %lu, scope %s", + bfd_sym_module_name (abfd, entry->entry.mte_index)[0], + &bfd_sym_module_name (abfd, entry->entry.mte_index)[1], + entry->entry.mte_index, + entry->entry.mte_offset, + entry->entry.file_delta, + bfd_sym_unparse_symbol_scope (entry->entry.scope)); +} + +void +bfd_sym_print_contained_types_table_entry (abfd, f, entry) + bfd *abfd ATTRIBUTE_UNUSED; + FILE *f; + bfd_sym_contained_types_table_entry *entry ATTRIBUTE_UNUSED; +{ + fprintf (f, "[UNIMPLEMENTED]"); +} + +const char * +bfd_sym_type_operator_name (num) + unsigned char num; +{ + switch (num) + { + case 1: return "TTE"; + case 2: return "PointerTo"; + case 3: return "ScalarOf"; + case 4: return "ConstantOf"; + case 5: return "EnumerationOf"; + case 6: return "VectorOf"; + case 7: return "RecordOf"; + case 8: return "UnionOf"; + case 9: return "SubRangeOf"; + case 10: return "SetOf"; + case 11: return "NamedTypeOf"; + case 12: return "ProcOf"; + case 13: return "ValueOf"; + case 14: return "ArrayOf"; + default: return "[UNKNOWN OPERATOR]"; + } +} + +const char * +bfd_sym_type_basic_name (num) + unsigned char num; +{ + switch (num) + { + case 0: return "void"; + case 1: return "pascal string"; + case 2: return "unsigned long"; + case 3: return "signed long"; + case 4: return "extended (10 bytes)"; + case 5: return "pascal boolean (1 byte)"; + case 6: return "unsigned byte"; + case 7: return "signed byte"; + case 8: return "character (1 byte)"; + case 9: return "wide character (2 bytes)"; + case 10: return "unsigned short"; + case 11: return "signed short"; + case 12: return "singled"; + case 13: return "double"; + case 14: return "extended (12 bytes)"; + case 15: return "computational (8 bytes)"; + case 16: return "c string"; + case 17: return "as-is string"; + default: return "[UNKNOWN BASIC TYPE]"; + } +} + +int +bfd_sym_fetch_long (buf, len, offset, offsetptr, value) + unsigned char *buf; + unsigned long len; + unsigned long offset; + unsigned long *offsetptr; + long *value; +{ + int ret; + + if (offset >= len) + { + *value = 0; + offset += 0; + ret = -1; + } + else if (! (buf[offset] & 0x80)) + { + *value = buf[offset]; + offset += 1; + ret = 0; + } + else if (buf[offset] == 0xc0) + { + if ((offset + 5) > len) + { + *value = 0; + offset = len; + ret = -1; + } + else + { + *value = bfd_getb32 (buf + offset + 1); + offset += 5; + ret = 0; + } + } + else if ((buf[offset] & 0xc0) == 0xc0) + { + *value = -(buf[offset] & 0x3f); + offset += 1; + ret = 0; + } + else if ((buf[offset] & 0xc0) == 0x80) + { + if ((offset + 2) > len) + { + *value = 0; + offset = len; + ret = -1; + } + else + { + *value = bfd_getb16 (buf + offset) & 0x3fff; + offset += 2; + ret = 0; + } + } + else + abort (); + + if (offsetptr != NULL) + *offsetptr = offset; + + return ret; +} + +void +bfd_sym_print_type_information (abfd, f, buf, len, offset, offsetptr) + bfd *abfd; + FILE *f; + unsigned char *buf; + unsigned long len; + unsigned long offset; + unsigned long *offsetptr; +{ + unsigned int type; + + if (offset >= len) + { + fprintf (f, "[NULL]"); + + if (offsetptr != NULL) + *offsetptr = offset; + return; + } + + type = buf[offset]; + offset++; + + if (! (type & 0x80)) + { + fprintf (f, "[%s] (0x%x)", bfd_sym_type_basic_name (type & 0x7f), type); + + if (offsetptr != NULL) + *offsetptr = offset; + return; + } + + if (type & 0x40) + fprintf (f, "[packed "); + else + fprintf (f, "["); + + switch (type & 0x3f) + { + case 1: + { + long value; + bfd_sym_type_information_table_entry tinfo; + + bfd_sym_fetch_long (buf, len, offset, &offset, &value); + if (value <= 0) + fprintf (f, "[INVALID]"); + else + { + if (bfd_sym_fetch_type_table_information (abfd, &tinfo, value) < 0) + fprintf (f, "[INVALID]"); + else + fprintf (f, "\"%.*s\"", + bfd_sym_symbol_name (abfd, tinfo.nte_index)[0], + &bfd_sym_symbol_name (abfd, tinfo.nte_index)[1]); + } + fprintf (f, " (TTE %lu)", value); + break; + } + + case 2: + fprintf (f, "pointer (0x%x) to ", type); + bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset); + break; + + case 3: + { + unsigned long value; + + fprintf (f, "scalar (0x%x) of ", type); + bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset); + bfd_sym_fetch_long (buf, len, offset, &offset, &value); + fprintf (f, " (%lu)", value); + break; + } + + case 5: + { + unsigned long lower, upper, nelem; + unsigned long i; + + fprintf (f, "enumeration (0x%x) of ", type); + bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset); + bfd_sym_fetch_long (buf, len, offset, &offset, &lower); + bfd_sym_fetch_long (buf, len, offset, &offset, &upper); + bfd_sym_fetch_long (buf, len, offset, &offset, &nelem); + fprintf (f, " from %lu to %lu with %lu elements: ", lower, upper, nelem); + + for (i = 0; i < nelem; i++) + { + fprintf (f, "\n "); + bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset); + } + break; + } + + case 6: + fprintf (f, "vector (0x%x)", type); + fprintf (f, "\n index "); + bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset); + fprintf (f, "\n target "); + bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset); + break; + + case 7: + case 8: + { + long nrec, eloff, i; + + if ((type & 0x3f) == 7) + fprintf (f, "record (0x%x) of ", type); + else + fprintf (f, "union (0x%x) of ", type); + + bfd_sym_fetch_long (buf, len, offset, &offset, &nrec); + fprintf (f, "%lu elements: ", nrec); + + for (i = 0; i < nrec; i++) + { + bfd_sym_fetch_long (buf, len, offset, &offset, &eloff); + fprintf (f, "\n "); + fprintf (f, "offset %lu: ", eloff); + bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset); + } + break; + } + + case 9: + fprintf (f, "subrange (0x%x) of ", type); + bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset); + fprintf (f, " lower "); + bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset); + fprintf (f, " upper "); + bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset); + break; + + case 11: + { + long value; + + fprintf (f, "named type (0x%x) ", type); + bfd_sym_fetch_long (buf, len, offset, &offset, &value); + if (value <= 0) + fprintf (f, "[INVALID]"); + else + fprintf (f, "\"%.*s\"", + bfd_sym_symbol_name (abfd, value)[0], + &bfd_sym_symbol_name (abfd, value)[1]); + + fprintf (f, " (NTE %lu) with type ", value); + bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset); + break; + } + + default: + fprintf (f, "%s (0x%x)", bfd_sym_type_operator_name (type), type); + break; + } + + if (type == (0x40 | 0x6)) + { + /* Vector. */ + long n, width, m; + long l; + long i; + + bfd_sym_fetch_long (buf, len, offset, &offset, &n); + bfd_sym_fetch_long (buf, len, offset, &offset, &width); + bfd_sym_fetch_long (buf, len, offset, &offset, &m); + /* fprintf (f, "\n "); */ + fprintf (f, " N %ld, width %ld, M %ld, ", n, width, m); + for (i = 0; i < m; i++) + { + bfd_sym_fetch_long (buf, len, offset, &offset, &l); + if (i != 0) + fprintf (f, " "); + fprintf (f, "%ld", l); + } + } + else if (type & 0x40) + { + /* Other packed type. */ + long msb, lsb; + + bfd_sym_fetch_long (buf, len, offset, &offset, &msb); + bfd_sym_fetch_long (buf, len, offset, &offset, &lsb); + /* fprintf (f, "\n "); */ + fprintf (f, " msb %ld, lsb %ld", msb, lsb); + } + + fprintf (f, "]"); + + if (offsetptr != NULL) + *offsetptr = offset; +} + +void +bfd_sym_print_type_information_table_entry (abfd, f, entry) + bfd *abfd; + FILE *f; + bfd_sym_type_information_table_entry *entry; +{ + unsigned char *buf; + unsigned long offset; + unsigned int i; + + fprintf (f, "\"%.*s\" (NTE %lu), %lu bytes at %lu, logical size %lu", + bfd_sym_symbol_name (abfd, entry->nte_index)[0], + &bfd_sym_symbol_name (abfd, entry->nte_index)[1], + entry->nte_index, + entry->physical_size, entry->offset, entry->logical_size); + + fprintf (f, "\n "); + + buf = alloca (entry->physical_size); + if (buf == NULL) + { + fprintf (f, "[ERROR]\n"); + return; + } + if (bfd_seek (abfd, entry->offset, SEEK_SET) < 0) + { + fprintf (f, "[ERROR]\n"); + return; + } + if (bfd_bread (buf, entry->physical_size, abfd) != entry->physical_size) + { + fprintf (f, "[ERROR]\n"); + return; + } + + fprintf (f, "["); + for (i = 0; i < entry->physical_size; i++) + { + if (i == 0) + fprintf (f, "0x%02x", buf[i]); + else + fprintf (f, " 0x%02x", buf[i]); + } + + fprintf (f, "]"); + fprintf (f, "\n "); + + bfd_sym_print_type_information (abfd, f, buf, entry->physical_size, 0, &offset); + + if (offset != entry->physical_size) + fprintf (f, "\n [parser used %lu bytes instead of %lu]", offset, entry->physical_size); } + +void +bfd_sym_print_file_references_index_table_entry (abfd, f, entry) + bfd *abfd ATTRIBUTE_UNUSED; + FILE *f; + bfd_sym_file_references_index_table_entry *entry ATTRIBUTE_UNUSED; +{ + fprintf (f, "[UNIMPLEMENTED]"); +} + +void +bfd_sym_print_constant_pool_entry (abfd, f, entry) + bfd *abfd ATTRIBUTE_UNUSED; + FILE *f; + bfd_sym_constant_pool_entry *entry ATTRIBUTE_UNUSED; +{ + fprintf (f, "[UNIMPLEMENTED]"); +} + +unsigned char * +bfd_sym_display_name_table_entry (abfd, f, entry) + bfd *abfd; + FILE *f; + unsigned char *entry; +{ + unsigned long index; + unsigned long offset; + bfd_sym_data_struct *sdata = NULL; + + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + index = (entry - sdata->name_table) / 2; + + if (sdata->version >= BFD_SYM_VERSION_3_4 && entry[0] == 255 && entry[1] == 0) + { + unsigned short length = bfd_getb16 (entry + 2); + fprintf (f, "[%8lu] \"%.*s\"\n", index, length, entry + 4); + offset = 2 + length + 1; + } + else + { + if (! (entry[0] == 0 || (entry[0] == 1 && entry[1] == '\0'))) + fprintf (f, "[%8lu] \"%.*s\"\n", index, entry[0], entry + 1); + + if (sdata->version >= BFD_SYM_VERSION_3_4) + offset = entry[0] + 2; + else + offset = entry[0] + 1; + } + + return (entry + offset + (offset % 2)); +} + +void +bfd_sym_display_name_table (abfd, f) + bfd *abfd; + FILE *f; +{ + unsigned long name_table_len; + unsigned char *name_table, *name_table_end, *cur; + bfd_sym_data_struct *sdata = NULL; + + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + name_table_len = sdata->header.dshb_nte.dti_page_count * sdata->header.dshb_page_size; + name_table = sdata->name_table; + name_table_end = name_table + name_table_len; + + fprintf (f, "name table (NTE) contains %lu bytes:\n\n", name_table_len); + + cur = name_table; + for (;;) + { + cur = bfd_sym_display_name_table_entry (abfd, f, cur); + if (cur >= name_table_end) + break; + } +} + +void +bfd_sym_display_resources_table (abfd, f) + bfd *abfd; + FILE *f; +{ + unsigned long i; + bfd_sym_resources_table_entry entry; + bfd_sym_data_struct *sdata = NULL; + + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + fprintf (f, "resource table (RTE) contains %lu objects:\n\n", + sdata->header.dshb_rte.dti_object_count); + + for (i = 1; i <= sdata->header.dshb_rte.dti_object_count; i++) + { + if (bfd_sym_fetch_resources_table_entry (abfd, &entry, i) < 0) + fprintf (f, " [%8lu] [INVALID]\n", i); + else + { + fprintf (f, " [%8lu] ", i); + bfd_sym_print_resources_table_entry (abfd, f, &entry); + fprintf (f, "\n"); + } + } +} + +void +bfd_sym_display_modules_table (abfd, f) + bfd *abfd; + FILE *f; +{ + unsigned long i; + bfd_sym_modules_table_entry entry; + bfd_sym_data_struct *sdata = NULL; + + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + fprintf (f, "module table (MTE) contains %lu objects:\n\n", + sdata->header.dshb_mte.dti_object_count); + + for (i = 1; i <= sdata->header.dshb_mte.dti_object_count; i++) + { + if (bfd_sym_fetch_modules_table_entry (abfd, &entry, i) < 0) + fprintf (f, " [%8lu] [INVALID]\n", i); + else + { + fprintf (f, " [%8lu] ", i); + bfd_sym_print_modules_table_entry (abfd, f, &entry); + fprintf (f, "\n"); + } + } +} + +void +bfd_sym_display_file_references_table (abfd, f) + bfd *abfd; + FILE *f; +{ + unsigned long i; + bfd_sym_file_references_table_entry entry; + bfd_sym_data_struct *sdata = NULL; + + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + fprintf (f, "file reference table (FRTE) contains %lu objects:\n\n", + sdata->header.dshb_frte.dti_object_count); + + for (i = 1; i <= sdata->header.dshb_frte.dti_object_count; i++) + { + if (bfd_sym_fetch_file_references_table_entry (abfd, &entry, i) < 0) + fprintf (f, " [%8lu] [INVALID]\n", i); + else + { + fprintf (f, " [%8lu] ", i); + bfd_sym_print_file_references_table_entry (abfd, f, &entry); + fprintf (f, "\n"); + } + } +} + +void +bfd_sym_display_contained_modules_table (abfd, f) + bfd *abfd; + FILE *f; +{ + unsigned long i; + bfd_sym_contained_modules_table_entry entry; + bfd_sym_data_struct *sdata = NULL; + + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + fprintf (f, "contained modules table (CMTE) contains %lu objects:\n\n", + sdata->header.dshb_cmte.dti_object_count); + + for (i = 1; i <= sdata->header.dshb_cmte.dti_object_count; i++) + { + if (bfd_sym_fetch_contained_modules_table_entry (abfd, &entry, i) < 0) + fprintf (f, " [%8lu] [INVALID]\n", i); + else + { + fprintf (f, " [%8lu] ", i); + bfd_sym_print_contained_modules_table_entry (abfd, f, &entry); + fprintf (f, "\n"); + } + } +} + +void +bfd_sym_display_contained_variables_table (abfd, f) + bfd *abfd; + FILE *f; +{ + unsigned long i; + bfd_sym_contained_variables_table_entry entry; + bfd_sym_data_struct *sdata = NULL; + + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + fprintf (f, "contained variables table (CVTE) contains %lu objects:\n\n", + sdata->header.dshb_cvte.dti_object_count); + + for (i = 1; i <= sdata->header.dshb_cvte.dti_object_count; i++) + { + if (bfd_sym_fetch_contained_variables_table_entry (abfd, &entry, i) < 0) + fprintf (f, " [%8lu] [INVALID]\n", i); + else + { + fprintf (f, " [%8lu] ", i); + bfd_sym_print_contained_variables_table_entry (abfd, f, &entry); + fprintf (f, "\n"); + } + } + + fprintf (f, "\n"); +} + +void +bfd_sym_display_contained_statements_table (abfd, f) + bfd *abfd; + FILE *f; +{ + unsigned long i; + bfd_sym_contained_statements_table_entry entry; + bfd_sym_data_struct *sdata = NULL; + + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + fprintf (f, "contained statements table (CSNTE) contains %lu objects:\n\n", + sdata->header.dshb_csnte.dti_object_count); + + for (i = 1; i <= sdata->header.dshb_csnte.dti_object_count; i++) + { + if (bfd_sym_fetch_contained_statements_table_entry (abfd, &entry, i) < 0) + fprintf (f, " [%8lu] [INVALID]\n", i); + else + { + fprintf (f, " [%8lu] ", i); + bfd_sym_print_contained_statements_table_entry (abfd, f, &entry); + fprintf (f, "\n"); + } + } +} + +void +bfd_sym_display_contained_labels_table (abfd, f) + bfd *abfd; + FILE *f; +{ + unsigned long i; + bfd_sym_contained_labels_table_entry entry; + bfd_sym_data_struct *sdata = NULL; + + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + fprintf (f, "contained labels table (CLTE) contains %lu objects:\n\n", + sdata->header.dshb_clte.dti_object_count); + + for (i = 1; i <= sdata->header.dshb_clte.dti_object_count; i++) + { + if (bfd_sym_fetch_contained_labels_table_entry (abfd, &entry, i) < 0) + fprintf (f, " [%8lu] [INVALID]\n", i); + else + { + fprintf (f, " [%8lu] ", i); + bfd_sym_print_contained_labels_table_entry (abfd, f, &entry); + fprintf (f, "\n"); + } + } +} + +void +bfd_sym_display_contained_types_table (abfd, f) + bfd *abfd; + FILE *f; +{ + unsigned long i; + bfd_sym_contained_types_table_entry entry; + bfd_sym_data_struct *sdata = NULL; + + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + fprintf (f, "contained types table (CTTE) contains %lu objects:\n\n", + sdata->header.dshb_ctte.dti_object_count); + + for (i = 1; i <= sdata->header.dshb_ctte.dti_object_count; i++) + { + if (bfd_sym_fetch_contained_types_table_entry (abfd, &entry, i) < 0) + fprintf (f, " [%8lu] [INVALID]\n", i); + else + { + fprintf (f, " [%8lu] ", i); + bfd_sym_print_contained_types_table_entry (abfd, f, &entry); + fprintf (f, "\n"); + } + } +} + +void +bfd_sym_display_file_references_index_table (abfd, f) + bfd *abfd; + FILE *f; +{ + unsigned long i; + bfd_sym_file_references_index_table_entry entry; + bfd_sym_data_struct *sdata = NULL; + + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + fprintf (f, "file references index table (FITE) contains %lu objects:\n\n", + sdata->header.dshb_fite.dti_object_count); + + for (i = 1; i <= sdata->header.dshb_fite.dti_object_count; i++) + { + if (bfd_sym_fetch_file_references_index_table_entry (abfd, &entry, i) < 0) + fprintf (f, " [%8lu] [INVALID]\n", i); + else + { + fprintf (f, " [%8lu] ", i); + bfd_sym_print_file_references_index_table_entry (abfd, f, &entry); + fprintf (f, "\n"); + } + } +} + +void +bfd_sym_display_constant_pool (abfd, f) + bfd *abfd; + FILE *f; +{ + unsigned long i; + bfd_sym_constant_pool_entry entry; + bfd_sym_data_struct *sdata = NULL; + + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + fprintf (f, "constant pool (CONST) contains %lu objects:\n\n", + sdata->header.dshb_const.dti_object_count); + + for (i = 1; i <= sdata->header.dshb_const.dti_object_count; i++) + { + if (bfd_sym_fetch_constant_pool_entry (abfd, &entry, i) < 0) + fprintf (f, " [%8lu] [INVALID]\n", i); + else + { + fprintf (f, " [%8lu] ", i); + bfd_sym_print_constant_pool_entry (abfd, f, &entry); + fprintf (f, "\n"); + } + } +} + +void +bfd_sym_display_type_information_table (abfd, f) + bfd *abfd; + FILE *f; +{ + unsigned long i; + bfd_sym_type_table_entry index; + bfd_sym_type_information_table_entry entry; + bfd_sym_data_struct *sdata = NULL; + + BFD_ASSERT (bfd_sym_valid (abfd)); + sdata = abfd->tdata.sym_data; + + if (sdata->header.dshb_tte.dti_object_count > 99) + fprintf (f, "type table (TINFO) contains %lu objects:\n\n", + sdata->header.dshb_tte.dti_object_count - 99); + else + { + fprintf (f, "type table (TINFO) contains [INVALID] objects:\n\n"); + return; + } + + for (i = 100; i <= sdata->header.dshb_tte.dti_object_count; i++) + { + if (bfd_sym_fetch_type_table_entry (abfd, &index, i - 100) < 0) + fprintf (f, " [%8lu] [INVALID]\n", i); + else + { + fprintf (f, " [%8lu] (TINFO %lu) ", i, index); + + if (bfd_sym_fetch_type_information_table_entry (abfd, &entry, index) < 0) + fprintf (f, "[INVALID]"); + else + bfd_sym_print_type_information_table_entry (abfd, f, &entry); + + fprintf (f, "\n"); + } + } +} + +int +bfd_sym_scan (abfd, version, mdata) + bfd *abfd; + bfd_sym_version version; + bfd_sym_data_struct *mdata; +{ + asection *bfdsec; + const char *name = "symbols"; + + mdata->name_table = 0; + mdata->sbfd = abfd; + mdata->version = version; + + bfd_seek (abfd, 0, SEEK_SET); + if (bfd_sym_read_header (abfd, &mdata->header, mdata->version) != 0) + return -1; + + mdata->name_table = bfd_sym_read_name_table (abfd, &mdata->header); + if (mdata->name_table == NULL) + return -1; + + bfdsec = bfd_make_section_anyway (abfd, name); + if (bfdsec == NULL) + return -1; + + bfdsec->vma = 0; + bfdsec->lma = 0; + bfdsec->_raw_size = 0; + bfdsec->filepos = 0; + bfdsec->alignment_power = 0; + + bfdsec->flags = SEC_HAS_CONTENTS; + + abfd->tdata.sym_data = mdata; + + return 0; +} + +const bfd_target * +bfd_sym_object_p (abfd) + bfd *abfd; +{ + struct bfd_preserve preserve; + bfd_sym_version version = -1; + + preserve.marker = NULL; + bfd_seek (abfd, 0, SEEK_SET); + if (bfd_sym_read_version (abfd, &version) != 0) + goto wrong; + + preserve.marker = bfd_alloc (abfd, sizeof (bfd_sym_data_struct)); + if (preserve.marker == NULL + || ! bfd_preserve_save (abfd, &preserve)) + goto fail; + + if (bfd_sym_scan (abfd, version, + (bfd_sym_data_struct *) preserve.marker) != 0) + goto wrong; + + bfd_preserve_finish (abfd, &preserve); + return abfd->xvec; + + wrong: + bfd_set_error (bfd_error_wrong_format); + + fail: + if (preserve.marker != NULL) + bfd_preserve_restore (abfd, &preserve); + return NULL; +} + +asymbol * +bfd_sym_make_empty_symbol (abfd) + bfd *abfd; +{ + return (asymbol *) bfd_alloc (abfd, sizeof (asymbol)); +} + +void +bfd_sym_get_symbol_info (abfd, symbol, ret) + bfd *abfd ATTRIBUTE_UNUSED; + asymbol *symbol; + symbol_info *ret; +{ + bfd_symbol_info (symbol, ret); +} + +long +bfd_sym_get_symtab_upper_bound (abfd) + bfd *abfd ATTRIBUTE_UNUSED; +{ + return 0; +} + +long +bfd_sym_get_symtab (abfd, sym) + bfd *abfd ATTRIBUTE_UNUSED; + asymbol **sym ATTRIBUTE_UNUSED; +{ + return 0; +} + +int +bfd_sym_sizeof_headers (abfd, exec) + bfd *abfd ATTRIBUTE_UNUSED; + boolean exec ATTRIBUTE_UNUSED; +{ + return 0; +} + +const bfd_target sym_vec = +{ + "sym", /* name */ + bfd_target_sym_flavour, /* flavour */ + BFD_ENDIAN_BIG, /* byteorder */ + BFD_ENDIAN_BIG, /* header_byteorder */ + (HAS_RELOC | EXEC_P | /* object flags */ + HAS_LINENO | HAS_DEBUG | + HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED), + (SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_CODE | SEC_DATA + | SEC_ROM | SEC_HAS_CONTENTS), /* section_flags */ + 0, /* symbol_leading_char */ + ' ', /* ar_pad_char */ + 16, /* ar_max_namelen */ + bfd_getb64, bfd_getb_signed_64, bfd_putb64, + bfd_getb32, bfd_getb_signed_32, bfd_putb32, + bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* data */ + bfd_getb64, bfd_getb_signed_64, bfd_putb64, + bfd_getb32, bfd_getb_signed_32, bfd_putb32, + bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */ + { /* bfd_check_format */ + _bfd_dummy_target, + bfd_sym_object_p, /* bfd_check_format */ + _bfd_dummy_target, + _bfd_dummy_target, + }, + { /* bfd_set_format */ + bfd_false, + bfd_sym_mkobject, + bfd_false, + bfd_false, + }, + { /* bfd_write_contents */ + bfd_false, + bfd_true, + bfd_false, + bfd_false, + }, + + BFD_JUMP_TABLE_GENERIC (bfd_sym), + BFD_JUMP_TABLE_COPY (_bfd_generic), + BFD_JUMP_TABLE_CORE (_bfd_nocore), + BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive), + BFD_JUMP_TABLE_SYMBOLS (bfd_sym), + BFD_JUMP_TABLE_RELOCS (bfd_sym), + BFD_JUMP_TABLE_WRITE (bfd_sym), + BFD_JUMP_TABLE_LINK (bfd_sym), + BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), + + NULL, + + NULL +}; + |