diff options
Diffstat (limited to 'gdb/dbxread.c')
| -rw-r--r-- | gdb/dbxread.c | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/gdb/dbxread.c b/gdb/dbxread.c index 447e64e..25bf07b 100644 --- a/gdb/dbxread.c +++ b/gdb/dbxread.c @@ -490,6 +490,7 @@ record_minimal_symbol (char *name, CORE_ADDR address, int type, /* Same with virtual function tables, both global and static. */ { char *tempstring = name; + if (tempstring[0] == bfd_get_symbol_leading_char (objfile->obfd)) ++tempstring; if (is_vtable_name (tempstring)) @@ -810,6 +811,7 @@ fill_symbuf (bfd *sym_bfd) if (symbuf_left <= 0) { file_ptr filepos = symbuf_sections->section->filepos; + if (bfd_seek (sym_bfd, filepos, SEEK_SET) != 0) perror_with_name (bfd_get_filename (sym_bfd)); symbuf_left = bfd_section_size (sym_bfd, symbuf_sections->section); @@ -902,6 +904,7 @@ add_bincl_to_list (struct partial_symtab *pst, char *name, int instance) if (next_bincl >= bincl_list + bincls_allocated) { int offset = next_bincl - bincl_list; + bincls_allocated *= 2; bincl_list = (struct header_file_location *) xrealloc ((char *) bincl_list, @@ -1091,8 +1094,8 @@ read_dbx_dynamic_symtab (struct objfile *objfile) { arelent *rel = *relptr; CORE_ADDR address = - rel->address + ANOFFSET (objfile->section_offsets, - SECT_OFF_DATA (objfile)); + rel->address + ANOFFSET (objfile->section_offsets, + SECT_OFF_DATA (objfile)); switch (bfd_get_arch (abfd)) { @@ -1554,6 +1557,7 @@ read_dbx_symtab (struct objfile *objfile) case N_BINCL: { enum language tmp_language; + /* Add this bincl to the bincl_list for future EXCLs. No need to save the string; it'll be around until read_dbx_symtab function returns */ @@ -1590,8 +1594,8 @@ pos %d"), case N_SOL: { enum language tmp_language; - /* Mark down an include file in the current psymtab */ + /* Mark down an include file in the current psymtab */ namestring = set_namestring (objfile, &nlist); tmp_language = deduce_language_from_filename (namestring); @@ -1618,6 +1622,7 @@ pos %d"), continue; { int i; + for (i = 0; i < includes_used; i++) if (strcmp (namestring, psymtab_include_list[i]) == 0) { @@ -1688,6 +1693,7 @@ pos %d"), { char *new_name, *name = xmalloc (p - namestring + 1); memcpy (name, namestring, p - namestring); + name[p - namestring] = '\0'; new_name = cp_canonicalize_string (name); if (new_name != NULL) @@ -1865,6 +1871,7 @@ pos %d"), { int name_len = p - namestring; char *name = xmalloc (name_len + 1); + memcpy (name, namestring, name_len); name[name_len] = '\0'; function_outside_compilation_unit_complaint (name); @@ -1884,6 +1891,7 @@ pos %d"), find_stab_function_addr (namestring, pst ? pst->filename : NULL, objfile); + /* find_stab_function_addr will return 0 if the minimal symbol wasn't found. (Unfortunately, this might also be a valid address.) Anyway, if it *does* return 0, @@ -1933,6 +1941,7 @@ pos %d"), { int name_len = p - namestring; char *name = xmalloc (name_len + 1); + memcpy (name, namestring, name_len); name[name_len] = '\0'; function_outside_compilation_unit_complaint (name); @@ -1952,6 +1961,7 @@ pos %d"), find_stab_function_addr (namestring, pst ? pst->filename : NULL, objfile); + /* find_stab_function_addr will return 0 if the minimal symbol wasn't found. (Unfortunately, this might also be a valid address.) Anyway, if it *does* return 0, @@ -2074,6 +2084,7 @@ pos %d"), if (dependencies_used >= dependencies_allocated) { struct partial_symtab **orig = dependency_list; + dependency_list = (struct partial_symtab **) alloca ((dependencies_allocated *= 2) @@ -2186,8 +2197,8 @@ start_psymtab (struct objfile *objfile, char *filename, CORE_ADDR textlow, struct partial_symbol **static_syms) { struct partial_symtab *result = - start_psymtab_common (objfile, objfile->section_offsets, - filename, textlow, global_syms, static_syms); + start_psymtab_common (objfile, objfile->section_offsets, + filename, textlow, global_syms, static_syms); result->read_symtab_private = obstack_alloc (&objfile->objfile_obstack, sizeof (struct symloc)); @@ -2329,7 +2340,7 @@ end_psymtab (struct partial_symtab *pst, char **include_list, int num_includes, for (i = 0; i < num_includes; i++) { struct partial_symtab *subpst = - allocate_psymtab (include_list[i], objfile); + allocate_psymtab (include_list[i], objfile); /* Copy the sesction_offsets array from the main psymtab. */ subpst->section_offsets = pst->section_offsets; @@ -2476,6 +2487,7 @@ Shouldn't happen.\n", = symfile_relocate_debug_section (pst->objfile, DBX_STAB_SECTION (pst->objfile), NULL); + if (stabs_data) back_to = make_cleanup (free_current_contents, (void *) &stabs_data); @@ -2658,8 +2670,7 @@ read_ofile_symtab (struct partial_symtab *pst) #endif } else if (type & N_EXT || type == (unsigned char) N_TEXT - || type == (unsigned char) N_NBTEXT - ) + || type == (unsigned char) N_NBTEXT) { /* Global symbol: see if we came across a dbx defintion for a corresponding symbol. If so, store the value. Remove @@ -2787,6 +2798,7 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, char *name, if (sline_found_in_function) { CORE_ADDR addr = last_function_start + valu; + record_line (current_subfile, 0, gdbarch_addr_bits_remove (gdbarch, addr)); } @@ -3007,6 +3019,7 @@ no enclosing block")); { CORE_ADDR addr = processing_gcc_compilation == 2 ? last_function_start : valu; + record_line (current_subfile, desc, gdbarch_addr_bits_remove (gdbarch, addr)); sline_found_in_function = 1; @@ -3141,6 +3154,7 @@ no enclosing block")); { int deftype; char *colon_pos = strchr (name, ':'); + if (colon_pos == NULL) deftype = '\0'; else |