X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gdb%2Fdbxread.c;h=7f422ad1dc57cda129bcc1fdb20813e375081e92;hb=9a3c826307ae6ad4dd6fbd72431e7d9d4947f1dd;hp=ba8616f7bede134a0521b104fb47ef370ac6ea74;hpb=3b7344d5ab495cd82b6c72ec5e00d018549837fb;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/dbxread.c b/gdb/dbxread.c index ba8616f7be..7f422ad1dc 100644 --- a/gdb/dbxread.c +++ b/gdb/dbxread.c @@ -1,5 +1,5 @@ /* Read dbx symbol tables and convert to internal format, for GDB. - Copyright (C) 1986-2014 Free Software Foundation, Inc. + Copyright (C) 1986-2015 Free Software Foundation, Inc. This file is part of GDB. @@ -31,8 +31,6 @@ for real. dbx_psymtab_to_symtab() is the function that does this */ #include "defs.h" -#include - #if defined(__CYGNUSCLIB__) #include #include @@ -57,8 +55,6 @@ #include "psympriv.h" #include "block.h" -#include "gdb_assert.h" - #include "aout/aout64.h" #include "aout/stab_gnu.h" /* We always use GNU stabs, not native, now. */ @@ -162,7 +158,7 @@ static int block_address_function_relative = 0; static CORE_ADDR lowest_text_address; /* Non-zero if there is any line number info in the objfile. Prevents - end_psymtab from discarding an otherwise empty psymtab. */ + dbx_end_psymtab from discarding an otherwise empty psymtab. */ static int has_line_numbers; @@ -323,7 +319,7 @@ void init_header_files (void) { n_allocated_this_object_header_files = 10; - this_object_header_files = (int *) xmalloc (10 * sizeof (int)); + this_object_header_files = XNEWVEC (int, 10); } /* Add header file number I for this object file @@ -409,9 +405,7 @@ add_new_header_file (char *name, int instance) hfile->name = xstrdup (name); hfile->instance = instance; hfile->length = 10; - hfile->vector - = (struct type **) xmalloc (10 * sizeof (struct type *)); - memset (hfile->vector, 0, 10 * sizeof (struct type *)); + hfile->vector = XCNEWVEC (struct type *, 10); add_this_object_header_file (i); } @@ -543,12 +537,12 @@ dbx_symfile_read (struct objfile *objfile, int symfile_flags) differently from Solaris), and false for SunOS4 and other a.out file formats. */ block_address_function_relative = - ((0 == strncmp (bfd_get_target (sym_bfd), "elf", 3)) - || (0 == strncmp (bfd_get_target (sym_bfd), "som", 3)) - || (0 == strncmp (bfd_get_target (sym_bfd), "coff", 4)) - || (0 == strncmp (bfd_get_target (sym_bfd), "pe", 2)) - || (0 == strncmp (bfd_get_target (sym_bfd), "epoc-pe", 7)) - || (0 == strncmp (bfd_get_target (sym_bfd), "nlm", 3))); + ((startswith (bfd_get_target (sym_bfd), "elf")) + || (startswith (bfd_get_target (sym_bfd), "som")) + || (startswith (bfd_get_target (sym_bfd), "coff")) + || (startswith (bfd_get_target (sym_bfd), "pe")) + || (startswith (bfd_get_target (sym_bfd), "epoc-pe")) + || (startswith (bfd_get_target (sym_bfd), "nlm"))); val = bfd_seek (sym_bfd, DBX_SYMTAB_OFFSET (objfile), SEEK_SET); if (val < 0) @@ -635,8 +629,6 @@ dbx_symfile_init (struct objfile *objfile) /* FIXME POKING INSIDE BFD DATA STRUCTURES. */ - DBX_SYMFILE_INFO (objfile)->stab_section_info = NULL; - text_sect = bfd_get_section_by_name (sym_bfd, ".text"); if (!text_sect) error (_("Can't find .text section in symbol file")); @@ -737,7 +729,7 @@ dbx_symfile_finish (struct objfile *objfile) static void dbx_free_symfile_info (struct objfile *objfile, void *arg) { - struct dbx_symfile_info *dbx = arg; + struct dbx_symfile_info *dbx = (struct dbx_symfile_info *) arg; if (dbx->header_files != NULL) { @@ -896,8 +888,8 @@ static void init_bincl_list (int number, struct objfile *objfile) { bincls_allocated = number; - next_bincl = bincl_list = (struct header_file_location *) - xmalloc (bincls_allocated * sizeof (struct header_file_location)); + next_bincl = bincl_list = XNEWVEC (struct header_file_location, + bincls_allocated); } /* Add a bincl to the list. */ @@ -950,7 +942,7 @@ free_bincl_list (struct objfile *objfile) static void do_free_bincl_list_cleanup (void *objfile) { - free_bincl_list (objfile); + free_bincl_list ((struct objfile *) objfile); } static struct cleanup * @@ -1045,20 +1037,14 @@ read_dbx_dynamic_symtab (struct objfile *objfile) if (bfd_get_section_flags (abfd, sec) & SEC_CODE) { - sym_value += ANOFFSET (objfile->section_offsets, - SECT_OFF_TEXT (objfile)); type = N_TEXT; } else if (bfd_get_section_flags (abfd, sec) & SEC_DATA) { - sym_value += ANOFFSET (objfile->section_offsets, - SECT_OFF_DATA (objfile)); type = N_DATA; } else if (bfd_get_section_flags (abfd, sec) & SEC_ALLOC) { - sym_value += ANOFFSET (objfile->section_offsets, - SECT_OFF_BSS (objfile)); type = N_BSS; } else @@ -1098,9 +1084,7 @@ read_dbx_dynamic_symtab (struct objfile *objfile) counter++, relptr++) { arelent *rel = *relptr; - CORE_ADDR address = - rel->address + ANOFFSET (objfile->section_offsets, - SECT_OFF_DATA (objfile)); + CORE_ADDR address = rel->address; switch (bfd_get_arch (abfd)) { @@ -1141,7 +1125,7 @@ find_stab_function_addr (char *namestring, const char *filename, if (p == NULL) p = namestring; n = p - namestring; - p = alloca (n + 2); + p = (char *) alloca (n + 2); strncpy (p, namestring, n); p[n] = 0; @@ -1170,7 +1154,7 @@ find_stab_function_addr (char *namestring, const char *filename, msym = lookup_minimal_symbol (p, NULL, objfile); } - return msym.minsym == NULL ? 0 : MSYMBOL_VALUE_ADDRESS (msym.minsym); + return msym.minsym == NULL ? 0 : BMSYMBOL_VALUE_ADDRESS (msym); } static void @@ -1326,22 +1310,16 @@ read_dbx_symtab (struct objfile *objfile) case N_TEXT | N_EXT: case N_NBTEXT | N_EXT: - nlist.n_value += ANOFFSET (objfile->section_offsets, - SECT_OFF_TEXT (objfile)); goto record_it; case N_DATA | N_EXT: case N_NBDATA | N_EXT: - nlist.n_value += ANOFFSET (objfile->section_offsets, - SECT_OFF_DATA (objfile)); goto record_it; case N_BSS: case N_BSS | N_EXT: case N_NBBSS | N_EXT: case N_SETV | N_EXT: /* FIXME, is this in BSS? */ - nlist.n_value += ANOFFSET (objfile->section_offsets, - SECT_OFF_BSS (objfile)); goto record_it; case N_ABS | N_EXT: @@ -1364,25 +1342,26 @@ read_dbx_symtab (struct objfile *objfile) case N_FN: case N_FN_SEQ: case N_TEXT: - nlist.n_value += ANOFFSET (objfile->section_offsets, - SECT_OFF_TEXT (objfile)); namestring = set_namestring (objfile, &nlist); if ((namestring[0] == '-' && namestring[1] == 'l') || (namestring[(nsl = strlen (namestring)) - 1] == 'o' && namestring[nsl - 2] == '.')) { + nlist.n_value += ANOFFSET (objfile->section_offsets, + SECT_OFF_TEXT (objfile)); + if (past_first_source_file && pst /* The gould NP1 uses low values for .o and -l symbols which are not the address. */ && nlist.n_value >= pst->textlow) { - end_psymtab (objfile, pst, psymtab_include_list, - includes_used, symnum * symbol_size, - nlist.n_value > pst->texthigh - ? nlist.n_value : pst->texthigh, - dependency_list, dependencies_used, - textlow_not_set); + dbx_end_psymtab (objfile, pst, psymtab_include_list, + includes_used, symnum * symbol_size, + nlist.n_value > pst->texthigh + ? nlist.n_value : pst->texthigh, + dependency_list, dependencies_used, + textlow_not_set); pst = (struct partial_symtab *) 0; includes_used = 0; dependencies_used = 0; @@ -1396,8 +1375,6 @@ read_dbx_symtab (struct objfile *objfile) continue; case N_DATA: - nlist.n_value += ANOFFSET (objfile->section_offsets, - SECT_OFF_DATA (objfile)); goto record_it; case N_UNDF | N_EXT: @@ -1475,7 +1452,7 @@ read_dbx_symtab (struct objfile *objfile) prev_textlow_not_set = textlow_not_set; /* A zero value is probably an indication for the SunPRO 3.0 - compiler. end_psymtab explicitly tests for zero, so + compiler. dbx_end_psymtab explicitly tests for zero, so don't relocate it. */ if (nlist.n_value == 0 @@ -1495,11 +1472,12 @@ read_dbx_symtab (struct objfile *objfile) if (pst) { - end_psymtab (objfile, pst, psymtab_include_list, - includes_used, symnum * symbol_size, - valu > pst->texthigh ? valu : pst->texthigh, - dependency_list, dependencies_used, - prev_textlow_not_set); + dbx_end_psymtab (objfile, pst, psymtab_include_list, + includes_used, symnum * symbol_size, + valu > pst->texthigh + ? valu : pst->texthigh, + dependency_list, dependencies_used, + prev_textlow_not_set); pst = (struct partial_symtab *) 0; includes_used = 0; dependencies_used = 0; @@ -1685,7 +1663,7 @@ read_dbx_symtab (struct objfile *objfile) sym_name = NULL; /* pacify "gcc -Werror" */ if (psymtab_language == language_cplus) { - char *new_name, *name = xmalloc (p - namestring + 1); + char *new_name, *name = (char *) xmalloc (p - namestring + 1); memcpy (name, namestring, p - namestring); name[p - namestring] = '\0'; @@ -1693,8 +1671,8 @@ read_dbx_symtab (struct objfile *objfile) if (new_name != NULL) { sym_len = strlen (new_name); - sym_name = obstack_copy0 (&objfile->objfile_obstack, - new_name, sym_len); + sym_name = (char *) obstack_copy0 (&objfile->objfile_obstack, + new_name, sym_len); xfree (new_name); } xfree (name); @@ -1725,8 +1703,7 @@ read_dbx_symtab (struct objfile *objfile) add_psymbol_to_list (sym_name, sym_len, 1, VAR_DOMAIN, LOC_STATIC, &objfile->static_psymbols, - 0, nlist.n_value, - psymtab_language, objfile); + nlist.n_value, psymtab_language, objfile); continue; case 'G': @@ -1737,8 +1714,7 @@ read_dbx_symtab (struct objfile *objfile) add_psymbol_to_list (sym_name, sym_len, 1, VAR_DOMAIN, LOC_STATIC, &objfile->global_psymbols, - 0, nlist.n_value, - psymtab_language, objfile); + nlist.n_value, psymtab_language, objfile); continue; case 'T': @@ -1755,16 +1731,14 @@ read_dbx_symtab (struct objfile *objfile) add_psymbol_to_list (sym_name, sym_len, 1, STRUCT_DOMAIN, LOC_TYPEDEF, &objfile->static_psymbols, - nlist.n_value, 0, - psymtab_language, objfile); + 0, psymtab_language, objfile); if (p[2] == 't') { /* Also a typedef with the same name. */ add_psymbol_to_list (sym_name, sym_len, 1, VAR_DOMAIN, LOC_TYPEDEF, &objfile->static_psymbols, - nlist.n_value, 0, - psymtab_language, objfile); + 0, psymtab_language, objfile); p += 1; } } @@ -1776,8 +1750,7 @@ read_dbx_symtab (struct objfile *objfile) add_psymbol_to_list (sym_name, sym_len, 1, VAR_DOMAIN, LOC_TYPEDEF, &objfile->static_psymbols, - nlist.n_value, 0, - psymtab_language, objfile); + 0, psymtab_language, objfile); } check_enum: /* If this is an enumerated type, we need to @@ -1838,7 +1811,7 @@ read_dbx_symtab (struct objfile *objfile) add_psymbol_to_list (p, q - p, 1, VAR_DOMAIN, LOC_CONST, &objfile->static_psymbols, 0, - 0, psymtab_language, objfile); + psymtab_language, objfile); /* Point past the name. */ p = q; /* Skip over the value. */ @@ -1855,15 +1828,15 @@ read_dbx_symtab (struct objfile *objfile) /* Constant, e.g. from "const" in Pascal. */ add_psymbol_to_list (sym_name, sym_len, 1, VAR_DOMAIN, LOC_CONST, - &objfile->static_psymbols, nlist.n_value, - 0, psymtab_language, objfile); + &objfile->static_psymbols, 0, + psymtab_language, objfile); continue; case 'f': if (! pst) { int name_len = p - namestring; - char *name = xmalloc (name_len + 1); + char *name = (char *) xmalloc (name_len + 1); memcpy (name, namestring, name_len); name[name_len] = '\0'; @@ -1922,8 +1895,7 @@ read_dbx_symtab (struct objfile *objfile) add_psymbol_to_list (sym_name, sym_len, 1, VAR_DOMAIN, LOC_BLOCK, &objfile->static_psymbols, - 0, nlist.n_value, - psymtab_language, objfile); + nlist.n_value, psymtab_language, objfile); continue; /* Global functions were ignored here, but now they @@ -1933,7 +1905,7 @@ read_dbx_symtab (struct objfile *objfile) if (! pst) { int name_len = p - namestring; - char *name = xmalloc (name_len + 1); + char *name = (char *) xmalloc (name_len + 1); memcpy (name, namestring, name_len); name[name_len] = '\0'; @@ -1992,8 +1964,7 @@ read_dbx_symtab (struct objfile *objfile) add_psymbol_to_list (sym_name, sym_len, 1, VAR_DOMAIN, LOC_BLOCK, &objfile->global_psymbols, - 0, nlist.n_value, - psymtab_language, objfile); + nlist.n_value, psymtab_language, objfile); continue; /* Two things show up here (hopefully); static symbols of @@ -2101,15 +2072,16 @@ read_dbx_symtab (struct objfile *objfile) case N_ENDM: /* Solaris 2 end of module, finish current partial symbol table. - end_psymtab will set pst->texthigh to the proper value, which + dbx_end_psymtab will set pst->texthigh to the proper value, which is necessary if a module compiled without debugging info follows this module. */ if (pst && gdbarch_sofun_address_maybe_missing (gdbarch)) { - end_psymtab (objfile, pst, psymtab_include_list, includes_used, - symnum * symbol_size, - (CORE_ADDR) 0, dependency_list, - dependencies_used, textlow_not_set); + dbx_end_psymtab (objfile, pst, + psymtab_include_list, includes_used, + symnum * symbol_size, + (CORE_ADDR) 0, dependency_list, + dependencies_used, textlow_not_set); pst = (struct partial_symtab *) 0; includes_used = 0; dependencies_used = 0; @@ -2139,6 +2111,8 @@ read_dbx_symtab (struct objfile *objfile) case N_SLINE: case N_RSYM: case N_PSYM: + case N_BNSYM: + case N_ENSYM: case N_LBRAC: case N_NSYMS: /* Ultrix 4.0: symbol count */ case N_DEFD: /* GNU Modula-2 */ @@ -2169,10 +2143,10 @@ read_dbx_symtab (struct objfile *objfile) : lowest_text_address) + text_size; - end_psymtab (objfile, pst, psymtab_include_list, includes_used, - symnum * symbol_size, - text_end > pst->texthigh ? text_end : pst->texthigh, - dependency_list, dependencies_used, textlow_not_set); + dbx_end_psymtab (objfile, pst, psymtab_include_list, includes_used, + symnum * symbol_size, + text_end > pst->texthigh ? text_end : pst->texthigh, + dependency_list, dependencies_used, textlow_not_set); } do_cleanups (back_to); @@ -2191,11 +2165,11 @@ 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, filename, textlow, + global_syms, static_syms); - result->read_symtab_private = obstack_alloc (&objfile->objfile_obstack, - sizeof (struct symloc)); + result->read_symtab_private = + XOBNEW (&objfile->objfile_obstack, struct symloc); LDSYMOFF (result) = ldsymoff; result->read_symtab = dbx_read_symtab; SYMBOL_SIZE (result) = symbol_size; @@ -2203,14 +2177,6 @@ start_psymtab (struct objfile *objfile, char *filename, CORE_ADDR textlow, STRING_OFFSET (result) = string_table_offset; FILE_STRING_OFFSET (result) = file_string_table_offset; -#ifdef HAVE_ELF - /* If we're handling an ELF file, drag some section-relocation info - for this source file out of the ELF symbol table, to compensate for - Sun brain death. This replaces the section_offsets in this psymtab, - if successful. */ - elfstab_offset_sections (objfile, result); -#endif - /* Deduce the source language from the filename for this psymtab. */ psymtab_language = deduce_language_from_filename (filename); @@ -2223,11 +2189,12 @@ start_psymtab (struct objfile *objfile, char *filename, CORE_ADDR textlow, FIXME: List variables and peculiarities of same. */ struct partial_symtab * -end_psymtab (struct objfile *objfile, struct partial_symtab *pst, - const char **include_list, int num_includes, - int capping_symbol_offset, CORE_ADDR capping_text, - struct partial_symtab **dependency_list, int number_dependencies, - int textlow_not_set) +dbx_end_psymtab (struct objfile *objfile, struct partial_symtab *pst, + const char **include_list, int num_includes, + int capping_symbol_offset, CORE_ADDR capping_text, + struct partial_symtab **dependency_list, + int number_dependencies, + int textlow_not_set) { int i; struct gdbarch *gdbarch = get_objfile_arch (objfile); @@ -2262,7 +2229,7 @@ end_psymtab (struct objfile *objfile, struct partial_symtab *pst, if (p == NULL) p = last_function_name; n = p - last_function_name; - p = alloca (n + 2); + p = (char *) alloca (n + 2); strncpy (p, last_function_name, n); p[n] = 0; @@ -2278,7 +2245,7 @@ end_psymtab (struct objfile *objfile, struct partial_symtab *pst, } if (minsym.minsym) - pst->texthigh = (MSYMBOL_VALUE_ADDRESS (minsym.minsym) + pst->texthigh = (BMSYMBOL_VALUE_ADDRESS (minsym) + MSYMBOL_SIZE (minsym.minsym)); last_function_name = NULL; @@ -2314,19 +2281,14 @@ end_psymtab (struct objfile *objfile, struct partial_symtab *pst, /* End of kludge for patching Solaris textlow and texthigh. */ - pst->n_global_syms = - objfile->global_psymbols.next - (objfile->global_psymbols.list - + pst->globals_offset); - pst->n_static_syms = - objfile->static_psymbols.next - (objfile->static_psymbols.list - + pst->statics_offset); + end_psymtab_common (objfile, pst); pst->number_of_dependencies = number_dependencies; if (number_dependencies) { - pst->dependencies = (struct partial_symtab **) - obstack_alloc (&objfile->objfile_obstack, - number_dependencies * sizeof (struct partial_symtab *)); + pst->dependencies = XOBNEWVEC (&objfile->objfile_obstack, + struct partial_symtab *, + number_dependencies); memcpy (pst->dependencies, dependency_list, number_dependencies * sizeof (struct partial_symtab *)); } @@ -2338,10 +2300,8 @@ end_psymtab (struct objfile *objfile, struct partial_symtab *pst, struct partial_symtab *subpst = allocate_psymtab (include_list[i], objfile); - /* Copy the sesction_offsets array from the main psymtab. */ - subpst->section_offsets = pst->section_offsets; subpst->read_symtab_private = - obstack_alloc (&objfile->objfile_obstack, sizeof (struct symloc)); + XOBNEW (&objfile->objfile_obstack, struct symloc); LDSYMOFF (subpst) = LDSYMLEN (subpst) = subpst->textlow = @@ -2349,9 +2309,8 @@ end_psymtab (struct objfile *objfile, struct partial_symtab *pst, /* We could save slight bits of space by only making one of these, shared by the entire set of include files. FIXME-someday. */ - subpst->dependencies = (struct partial_symtab **) - obstack_alloc (&objfile->objfile_obstack, - sizeof (struct partial_symtab *)); + subpst->dependencies = + XOBNEW (&objfile->objfile_obstack, struct partial_symtab *); subpst->dependencies[0] = pst; subpst->number_of_dependencies = 1; @@ -2361,12 +2320,10 @@ end_psymtab (struct objfile *objfile, struct partial_symtab *pst, subpst->n_static_syms = 0; subpst->readin = 0; - subpst->symtab = 0; + subpst->compunit_symtab = 0; subpst->read_symtab = pst->read_symtab; } - sort_pst_symbols (objfile, pst); - if (num_includes == 0 && number_dependencies == 0 && pst->n_global_syms == 0 @@ -2384,7 +2341,7 @@ end_psymtab (struct objfile *objfile, struct partial_symtab *pst, discard_psymtab (objfile, pst); /* Indicate that psymtab was thrown away. */ - pst = (struct partial_symtab *) NULL; + pst = NULL; } return pst; } @@ -2520,11 +2477,7 @@ read_ofile_symtab (struct objfile *objfile, struct partial_symtab *pst) sym_size = LDSYMLEN (pst); text_offset = pst->textlow; text_size = pst->texthigh - pst->textlow; - /* This cannot be simply objfile->section_offsets because of - elfstab_offset_sections() which initializes the psymtab section - offsets information in a special way, and that is different from - objfile->section_offsets. */ - section_offsets = pst->section_offsets; + section_offsets = objfile->section_offsets; dbxread_objfile = objfile; @@ -2564,7 +2517,7 @@ read_ofile_symtab (struct objfile *objfile, struct partial_symtab *pst) processing_gcc_compilation = 2; if (tempstring[0] == bfd_get_symbol_leading_char (symfile_bfd)) ++tempstring; - if (strncmp (tempstring, "__gnu_compiled", 14) == 0) + if (startswith (tempstring, "__gnu_compiled")) processing_gcc_compilation = 2; } } @@ -2661,8 +2614,8 @@ read_ofile_symtab (struct objfile *objfile, struct partial_symtab *pst) if (last_source_start_addr > text_offset) last_source_start_addr = text_offset; - pst->symtab = end_symtab (text_offset + text_size, objfile, - SECT_OFF_TEXT (objfile)); + pst->compunit_symtab = end_symtab (text_offset + text_size, + SECT_OFF_TEXT (objfile)); end_stabs (); @@ -2693,7 +2646,7 @@ cp_set_block_scope (const struct symbol *symbol, unsigned int prefix_len = cp_entire_prefix_len (name); block_set_scope (block, - obstack_copy0 (obstack, name, prefix_len), + (const char *) obstack_copy0 (obstack, name, prefix_len), obstack); } } @@ -2719,7 +2672,7 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, char *name, struct objfile *objfile) { struct gdbarch *gdbarch = get_objfile_arch (objfile); - struct context_stack *new; + struct context_stack *newobj; /* This remembers the address of the start of a function. It is used because in Solaris 2, N_LBRAC, N_RBRAC, and N_SLINE entries are relative to the current function's start address. On systems @@ -2796,16 +2749,16 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, char *name, } within_function = 0; - new = pop_context (); + newobj = pop_context (); /* Make a block for the local symbols within. */ - block = finish_block (new->name, &local_symbols, new->old_blocks, - new->start_addr, new->start_addr + valu, - objfile); + block = finish_block (newobj->name, &local_symbols, + newobj->old_blocks, NULL, + newobj->start_addr, newobj->start_addr + valu); /* For C++, set the block's scope. */ - if (SYMBOL_LANGUAGE (new->name) == language_cplus) - cp_set_block_scope (new->name, block, &objfile->objfile_obstack); + if (SYMBOL_LANGUAGE (newobj->name) == language_cplus) + cp_set_block_scope (newobj->name, block, &objfile->objfile_obstack); /* May be switching to an assembler file which may not be using block relative stabs, so reset the offset. */ @@ -2865,8 +2818,8 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, char *name, break; } - new = pop_context (); - if (desc != new->depth) + newobj = pop_context (); + if (desc != newobj->depth) lbrac_mismatch_complaint (symnum); if (local_symbols != NULL) @@ -2879,7 +2832,7 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, char *name, _("misplaced N_LBRAC entry; discarding local " "symbols which have no enclosing block")); } - local_symbols = new->locals; + local_symbols = newobj->locals; if (context_stack_depth > 1) { @@ -2894,15 +2847,15 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, char *name, /* Muzzle a compiler bug that makes end < start. ??? Which compilers? Is this ever harmful?. */ - if (new->start_addr > valu) + if (newobj->start_addr > valu) { complaint (&symfile_complaints, _("block start larger than block end")); - new->start_addr = valu; + newobj->start_addr = valu; } /* Make a block for the local symbols within. */ - finish_block (0, &local_symbols, new->old_blocks, - new->start_addr, valu, objfile); + finish_block (0, &local_symbols, newobj->old_blocks, NULL, + newobj->start_addr, valu); } } else @@ -2943,7 +2896,7 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, char *name, patch_subfile_names (current_subfile, name); break; /* Ignore repeated SOs. */ } - end_symtab (valu, objfile, SECT_OFF_TEXT (objfile)); + end_symtab (valu, SECT_OFF_TEXT (objfile)); end_stabs (); } @@ -2956,7 +2909,7 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, char *name, function_start_offset = 0; start_stabs (); - start_symtab (name, NULL, valu); + start_symtab (objfile, name, NULL, valu); record_debugformat ("stabs"); break; @@ -2966,17 +2919,17 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, char *name, in the compilation of the main source file (whose name was given in the N_SO symbol). Relocate for dynamic loading. */ valu += ANOFFSET (section_offsets, SECT_OFF_TEXT (objfile)); - start_subfile (name, current_subfile->dirname); + start_subfile (name); break; case N_BINCL: push_subfile (); add_new_header_file (name, valu); - start_subfile (name, current_subfile->dirname); + start_subfile (name); break; case N_EINCL: - start_subfile (pop_subfile (), current_subfile->dirname); + start_subfile (pop_subfile ()); break; case N_EXCL: @@ -3059,17 +3012,12 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, char *name, p = strchr (name, ':'); if (p != 0 && p[1] == 'S') { - /* The linker relocated it. We don't want to add an - elfstab_offset_sections-type offset, but we *do* + /* The linker relocated it. We don't want to add a + Sun-stabs Tfoo.foo-like offset, but we *do* want to add whatever solib.c passed to symbol_file_add as addr (this is known to affect - SunOS 4, and I suspect ELF too). Since - elfstab_offset_sections currently does not muck - with the text offset (there is no Ttext.text - symbol), we can get addr from the text offset. If - elfstab_offset_sections ever starts dealing with - the text offset, and we still need to do this, we - need to invent a SECT_OFF_ADDR_KLUDGE or something. */ + SunOS 4, and I suspect ELF too). Since there is no + Ttext.text symbol, we can get addr from the text offset. */ valu += ANOFFSET (section_offsets, SECT_OFF_TEXT (objfile)); goto define_a_symbol; } @@ -3201,20 +3149,20 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, char *name, { struct block *block; - new = pop_context (); + newobj = pop_context (); /* Make a block for the local symbols within. */ - block = finish_block (new->name, &local_symbols, - new->old_blocks, new->start_addr, - valu, objfile); + block = finish_block (newobj->name, &local_symbols, + newobj->old_blocks, NULL, + newobj->start_addr, valu); /* For C++, set the block's scope. */ - if (SYMBOL_LANGUAGE (new->name) == language_cplus) - cp_set_block_scope (new->name, block, + if (SYMBOL_LANGUAGE (newobj->name) == language_cplus) + cp_set_block_scope (newobj->name, block, &objfile->objfile_obstack); } - new = push_context (0, valu); - new->name = define_symbol (valu, name, desc, type, objfile); + newobj = push_context (0, valu); + newobj->name = define_symbol (valu, name, desc, type, objfile); break; default: