X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gdb%2Fpsymtab.c;h=c92cab86369328569c095e3fd4e644feb43bc8db;hb=2d7b58e8d63907b0dd76f7447f514ef66035a62f;hp=a5d2f989585b1487e7d2a7989d540bcdf310aab0;hpb=710e1a31c41cfebe0c425d54efa309bb7054cbc2;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/psymtab.c b/gdb/psymtab.c index a5d2f98958..c92cab8636 100644 --- a/gdb/psymtab.c +++ b/gdb/psymtab.c @@ -1,6 +1,6 @@ /* Partial symbol tables. - Copyright (C) 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2009-2012 Free Software Foundation, Inc. This file is part of GDB. @@ -32,6 +32,9 @@ #include "command.h" #include "readline/readline.h" #include "gdb_regex.h" +#include "dictionary.h" +#include "language.h" +#include "cp-support.h" #ifndef DEV_TTY #define DEV_TTY "/dev/tty" @@ -42,11 +45,12 @@ struct psymbol_bcache struct bcache *bcache; }; -/* A fast way to get from a psymtab to its symtab (after the first time). */ -#define PSYMTAB_TO_SYMTAB(pst) \ - ((pst) -> symtab != NULL ? (pst) -> symtab : psymtab_to_symtab (pst)) +static struct partial_symbol *match_partial_symbol (struct partial_symtab *, + int, + const char *, domain_enum, + symbol_compare_ftype *, + symbol_compare_ftype *); -/* Lookup a partial symbol. */ static struct partial_symbol *lookup_partial_symbol (struct partial_symtab *, const char *, int, domain_enum); @@ -63,32 +67,141 @@ static struct partial_symbol *fixup_psymbol_section (struct partial_symbol static struct symtab *psymtab_to_symtab (struct partial_symtab *pst); -/* Lookup the partial symbol table of a source file named NAME. - *If* there is no '/' in the name, a match after a '/' - in the psymtab filename will also work. */ +/* Ensure that the partial symbols for OBJFILE have been loaded. This + function always returns its argument, as a convenience. */ -static struct partial_symtab * -lookup_partial_symtab (struct objfile *objfile, const char *name, - const char *full_path, const char *real_path) +struct objfile * +require_partial_symbols (struct objfile *objfile, int verbose) +{ + if ((objfile->flags & OBJF_PSYMTABS_READ) == 0) + { + objfile->flags |= OBJF_PSYMTABS_READ; + + if (objfile->sf->sym_read_psymbols) + { + if (verbose) + { + printf_unfiltered (_("Reading symbols from %s..."), + objfile->name); + gdb_flush (gdb_stdout); + } + (*objfile->sf->sym_read_psymbols) (objfile); + if (verbose) + { + if (!objfile_has_symbols (objfile)) + { + wrap_here (""); + printf_unfiltered (_("(no debugging symbols found)...")); + wrap_here (""); + } + + printf_unfiltered (_("done.\n")); + } + } + } + + return objfile; +} + +/* Traverse all psymtabs in one objfile, requiring that the psymtabs + be read in. */ + +#define ALL_OBJFILE_PSYMTABS_REQUIRED(objfile, p) \ + for ((p) = require_partial_symbols (objfile, 1)->psymtabs; \ + (p) != NULL; \ + (p) = (p)->next) + +/* We want to make sure this file always requires psymtabs. */ + +#undef ALL_OBJFILE_PSYMTABS + +/* Traverse all psymtabs in all objfiles. */ + +#define ALL_PSYMTABS(objfile, p) \ + ALL_OBJFILES (objfile) \ + ALL_OBJFILE_PSYMTABS_REQUIRED (objfile, p) + +/* Helper function for partial_map_symtabs_matching_filename that + expands the symtabs and calls the iterator. */ + +static int +partial_map_expand_apply (struct objfile *objfile, + const char *name, + const char *full_path, + const char *real_path, + struct partial_symtab *pst, + int (*callback) (struct symtab *, void *), + void *data) +{ + struct symtab *last_made = objfile->symtabs; + + /* Shared psymtabs should never be seen here. Instead they should + be handled properly by the caller. */ + gdb_assert (pst->user == NULL); + + /* Don't visit already-expanded psymtabs. */ + if (pst->readin) + return 0; + + /* This may expand more than one symtab, and we want to iterate over + all of them. */ + psymtab_to_symtab (pst); + + return iterate_over_some_symtabs (name, full_path, real_path, callback, data, + objfile->symtabs, last_made); +} + +/* Implementation of the map_symtabs_matching_filename method. */ + +static int +partial_map_symtabs_matching_filename (struct objfile *objfile, + const char *name, + const char *full_path, + const char *real_path, + int (*callback) (struct symtab *, + void *), + void *data) { struct partial_symtab *pst; + const char *name_basename = lbasename (name); + int name_len = strlen (name); + int is_abs = IS_ABSOLUTE_PATH (name); - ALL_OBJFILE_PSYMTABS (objfile, pst) + ALL_OBJFILE_PSYMTABS_REQUIRED (objfile, pst) { - if (FILENAME_CMP (name, pst->filename) == 0) + /* We can skip shared psymtabs here, because any file name will be + attached to the unshared psymtab. */ + if (pst->user != NULL) + continue; + + if (FILENAME_CMP (name, pst->filename) == 0 + || (!is_abs && compare_filenames_for_search (pst->filename, + name, name_len))) { - return (pst); + if (partial_map_expand_apply (objfile, name, full_path, real_path, + pst, callback, data)) + return 1; } + /* Before we invoke realpath, which can get expensive when many + files are involved, do a quick comparison of the basenames. */ + if (! basenames_may_differ + && FILENAME_CMP (name_basename, lbasename (pst->filename)) != 0) + continue; + /* If the user gave us an absolute path, try to find the file in this symtab and use its absolute path. */ if (full_path != NULL) { psymtab_to_fullname (pst); if (pst->fullname != NULL - && FILENAME_CMP (full_path, pst->fullname) == 0) + && (FILENAME_CMP (full_path, pst->fullname) == 0 + || (!is_abs && compare_filenames_for_search (pst->fullname, + name, name_len)))) { - return pst; + if (partial_map_expand_apply (objfile, name, full_path, real_path, + pst, callback, data)) + return 1; } } @@ -101,42 +214,19 @@ lookup_partial_symtab (struct objfile *objfile, const char *name, rp = gdb_realpath (pst->fullname); make_cleanup (xfree, rp); } - if (rp != NULL && FILENAME_CMP (real_path, rp) == 0) + if (rp != NULL + && (FILENAME_CMP (real_path, rp) == 0 + || (!is_abs && compare_filenames_for_search (real_path, + name, name_len)))) { - return pst; + if (partial_map_expand_apply (objfile, name, full_path, real_path, + pst, callback, data)) + return 1; } } } - /* Now, search for a matching tail (only if name doesn't have any dirs) */ - - if (lbasename (name) == name) - ALL_OBJFILE_PSYMTABS (objfile, pst) - { - if (FILENAME_CMP (lbasename (pst->filename), name) == 0) - return (pst); - } - - return (NULL); -} - -static int -lookup_symtab_via_partial_symtab (struct objfile *objfile, const char *name, - const char *full_path, const char *real_path, - struct symtab **result) -{ - struct partial_symtab *ps; - - ps = lookup_partial_symtab (objfile, name, full_path, real_path); - if (!ps) - return 0; - - if (ps->readin) - error (_("Internal: readin %s pst for `%s' found when no symtab found."), - ps->filename, name); - - *result = PSYMTAB_TO_SYMTAB (ps); - return 1; + return 0; } /* Find which partial symtab contains PC and SECTION starting at psymtab PST. @@ -152,12 +242,14 @@ find_pc_sect_psymtab_closer (CORE_ADDR pc, struct obj_section *section, struct partial_symtab *best_pst = pst; CORE_ADDR best_addr = pst->textlow; + gdb_assert (!pst->psymtabs_addrmap_supported); + /* An objfile that has its functions reordered might have many partial symbol tables containing the PC, but we want the partial symbol table that contains the function containing the PC. */ if (!(objfile->flags & OBJF_REORDERED) && - section == 0) /* can't validate section this way */ + section == 0) /* Can't validate section this way. */ return pst; if (msymbol == NULL) @@ -165,7 +257,7 @@ find_pc_sect_psymtab_closer (CORE_ADDR pc, struct obj_section *section, /* The code range of partial symtabs sometimes overlap, so, in the loop below, we need to check all partial symtabs and - find the one that fits better for the given PC address. We + find the one that fits better for the given PC address. We select the partial symtab that contains a symbol whose address is closest to the PC address. By closest we mean that find_pc_sect_symbol returns the symbol with address @@ -201,11 +293,11 @@ find_pc_sect_psymtab_closer (CORE_ADDR pc, struct obj_section *section, necessarily lower or equal to PC, the symbol closer to PC is the symbol which address is the highest. This way we return the psymtab which contains such - best match symbol. This can help in cases where the + best match symbol. This can help in cases where the symbol information/debuginfo is not complete, like for instance on IRIX6 with gcc, where no debug info - is emitted for statics. (See also the nodebug.exp - testcase.) */ + is emitted for statics. (See also the nodebug.exp + testcase.) */ if (this_addr > best_addr) { best_addr = this_addr; @@ -274,8 +366,9 @@ find_pc_sect_psymtab (struct objfile *objfile, CORE_ADDR pc, its CUs may be missing in PSYMTABS_ADDRMAP as they may be varying debug info type in single OBJFILE. */ - ALL_OBJFILE_PSYMTABS (objfile, pst) - if (pc >= pst->textlow && pc < pst->texthigh) + ALL_OBJFILE_PSYMTABS_REQUIRED (objfile, pst) + if (!pst->psymtabs_addrmap_supported + && pc >= pst->textlow && pc < pst->texthigh) { struct partial_symtab *best_pst; @@ -304,7 +397,8 @@ find_pc_sect_symtab_from_partial (struct objfile *objfile, warning (_("\ (Internal error: pc %s in read in psymtab, but not in symtab.)\n"), paddress (get_objfile_arch (ps->objfile), pc)); - return PSYMTAB_TO_SYMTAB (ps); + psymtab_to_symtab (ps); + return ps->symtab; } return NULL; } @@ -321,7 +415,7 @@ find_pc_sect_psymbol (struct partial_symtab *psymtab, CORE_ADDR pc, gdb_assert (psymtab != NULL); - /* Cope with programs that start at address 0 */ + /* Cope with programs that start at address 0. */ best_pc = (psymtab->textlow != 0) ? psymtab->textlow - 1 : 0; /* Search the global symbols as well as the static symbols, so that @@ -340,7 +434,7 @@ find_pc_sect_psymbol (struct partial_symtab *psymtab, CORE_ADDR pc, || (psymtab->textlow == 0 && best_pc == 0 && SYMBOL_VALUE_ADDRESS (p) == 0))) { - if (section) /* match on a specific section */ + if (section) /* Match on a specific section. */ { fixup_psymbol_section (p, psymtab->objfile); if (!matching_obj_sections (SYMBOL_OBJ_SECTION (p), section)) @@ -364,7 +458,7 @@ find_pc_sect_psymbol (struct partial_symtab *psymtab, CORE_ADDR pc, || (psymtab->textlow == 0 && best_pc == 0 && SYMBOL_VALUE_ADDRESS (p) == 0))) { - if (section) /* match on a specific section */ + if (section) /* Match on a specific section. */ { fixup_psymbol_section (p, psymtab->objfile); if (!matching_obj_sections (SYMBOL_OBJ_SECTION (p), section)) @@ -416,26 +510,164 @@ lookup_symbol_aux_psymtabs (struct objfile *objfile, { struct partial_symtab *ps; const int psymtab_index = (block_index == GLOBAL_BLOCK ? 1 : 0); + struct symtab *stab_best = NULL; - ALL_OBJFILE_PSYMTABS (objfile, ps) + ALL_OBJFILE_PSYMTABS_REQUIRED (objfile, ps) { if (!ps->readin && lookup_partial_symbol (ps, name, psymtab_index, domain)) - return PSYMTAB_TO_SYMTAB (ps); + { + struct symbol *sym = NULL; + struct symtab *stab = psymtab_to_symtab (ps); + + /* Some caution must be observed with overloaded functions + and methods, since the psymtab will not contain any overload + information (but NAME might contain it). */ + if (stab->primary) + { + struct blockvector *bv = BLOCKVECTOR (stab); + struct block *block = BLOCKVECTOR_BLOCK (bv, block_index); + + sym = lookup_block_symbol (block, name, domain); + } + + if (sym && strcmp_iw (SYMBOL_SEARCH_NAME (sym), name) == 0) + { + if (!TYPE_IS_OPAQUE (SYMBOL_TYPE (sym))) + return stab; + + stab_best = stab; + } + + /* Keep looking through other psymtabs. */ + } } + return stab_best; +} + +/* Look in PST for a symbol in DOMAIN whose name matches NAME. Search + the global block of PST if GLOBAL, and otherwise the static block. + MATCH is the comparison operation that returns true iff MATCH (s, + NAME), where s is a SYMBOL_SEARCH_NAME. If ORDERED_COMPARE is + non-null, the symbols in the block are assumed to be ordered + according to it (allowing binary search). It must be compatible + with MATCH. Returns the symbol, if found, and otherwise NULL. */ + +static struct partial_symbol * +match_partial_symbol (struct partial_symtab *pst, int global, + const char *name, domain_enum domain, + symbol_compare_ftype *match, + symbol_compare_ftype *ordered_compare) +{ + struct partial_symbol **start, **psym; + struct partial_symbol **top, **real_top, **bottom, **center; + int length = (global ? pst->n_global_syms : pst->n_static_syms); + int do_linear_search = 1; + + if (length == 0) + return NULL; + start = (global ? + pst->objfile->global_psymbols.list + pst->globals_offset : + pst->objfile->static_psymbols.list + pst->statics_offset); + + if (global && ordered_compare) /* Can use a binary search. */ + { + do_linear_search = 0; + + /* Binary search. This search is guaranteed to end with center + pointing at the earliest partial symbol whose name might be + correct. At that point *all* partial symbols with an + appropriate name will be checked against the correct + domain. */ + + bottom = start; + top = start + length - 1; + real_top = top; + while (top > bottom) + { + center = bottom + (top - bottom) / 2; + gdb_assert (center < top); + if (!do_linear_search + && (SYMBOL_LANGUAGE (*center) == language_java)) + do_linear_search = 1; + if (ordered_compare (SYMBOL_SEARCH_NAME (*center), name) >= 0) + top = center; + else + bottom = center + 1; + } + gdb_assert (top == bottom); + + while (top <= real_top + && match (SYMBOL_SEARCH_NAME (*top), name) == 0) + { + if (symbol_matches_domain (SYMBOL_LANGUAGE (*top), + SYMBOL_DOMAIN (*top), domain)) + return *top; + top++; + } + } + + /* Can't use a binary search or else we found during the binary search that + we should also do a linear search. */ + + if (do_linear_search) + { + for (psym = start; psym < start + length; psym++) + { + if (symbol_matches_domain (SYMBOL_LANGUAGE (*psym), + SYMBOL_DOMAIN (*psym), domain) + && match (SYMBOL_SEARCH_NAME (*psym), name) == 0) + return *psym; + } + } + return NULL; } static void pre_expand_symtabs_matching_psymtabs (struct objfile *objfile, - int kind, const char *name, + enum block_enum block_kind, + const char *name, domain_enum domain) { /* Nothing. */ } +/* Returns the name used to search psymtabs. Unlike symtabs, psymtabs do + not contain any method/function instance information (since this would + force reading type information while reading psymtabs). Therefore, + if NAME contains overload information, it must be stripped before searching + psymtabs. + + The caller is responsible for freeing the return result. */ + +static char * +psymtab_search_name (const char *name) +{ + switch (current_language->la_language) + { + case language_cplus: + case language_java: + { + if (strchr (name, '(')) + { + char *ret = cp_remove_params (name); + + if (ret) + return ret; + } + } + break; + + default: + break; + } + + return xstrdup (name); +} + /* Look, in partial_symtab PST, for symbol whose natural name is NAME. - Check the global symbols if GLOBAL, the static symbols if not. */ + Check the global symbols if GLOBAL, the static symbols if not. */ static struct partial_symbol * lookup_partial_symbol (struct partial_symtab *pst, const char *name, @@ -445,16 +677,21 @@ lookup_partial_symbol (struct partial_symtab *pst, const char *name, struct partial_symbol **top, **real_top, **bottom, **center; int length = (global ? pst->n_global_syms : pst->n_static_syms); int do_linear_search = 1; + char *search_name; + struct cleanup *cleanup; if (length == 0) { return (NULL); } + + search_name = psymtab_search_name (name); + cleanup = make_cleanup (xfree, search_name); start = (global ? pst->objfile->global_psymbols.list + pst->globals_offset : pst->objfile->static_psymbols.list + pst->statics_offset); - if (global) /* This means we can use a binary search. */ + if (global) /* This means we can use a binary search. */ { do_linear_search = 0; @@ -471,13 +708,15 @@ lookup_partial_symbol (struct partial_symtab *pst, const char *name, { center = bottom + (top - bottom) / 2; if (!(center < top)) - internal_error (__FILE__, __LINE__, _("failed internal consistency check")); + internal_error (__FILE__, __LINE__, + _("failed internal consistency check")); if (!do_linear_search - && (SYMBOL_LANGUAGE (*center) == language_java)) + && SYMBOL_LANGUAGE (*center) == language_java) { do_linear_search = 1; } - if (strcmp_iw_ordered (SYMBOL_SEARCH_NAME (*center), name) >= 0) + if (strcmp_iw_ordered (SYMBOL_SEARCH_NAME (*center), + search_name) >= 0) { top = center; } @@ -487,20 +726,31 @@ lookup_partial_symbol (struct partial_symtab *pst, const char *name, } } if (!(top == bottom)) - internal_error (__FILE__, __LINE__, _("failed internal consistency check")); + internal_error (__FILE__, __LINE__, + _("failed internal consistency check")); - while (top <= real_top - && SYMBOL_MATCHES_SEARCH_NAME (*top, name)) + /* For `case_sensitivity == case_sensitive_off' strcmp_iw_ordered will + search more exactly than what matches SYMBOL_MATCHES_SEARCH_NAME. */ + while (top >= start && SYMBOL_MATCHES_SEARCH_NAME (*top, search_name)) + top--; + + /* Fixup to have a symbol which matches SYMBOL_MATCHES_SEARCH_NAME. */ + top++; + + while (top <= real_top && SYMBOL_MATCHES_SEARCH_NAME (*top, search_name)) { if (symbol_matches_domain (SYMBOL_LANGUAGE (*top), SYMBOL_DOMAIN (*top), domain)) - return (*top); + { + do_cleanups (cleanup); + return (*top); + } top++; } } /* Can't use a binary search or else we found during the binary search that - we should also do a linear search. */ + we should also do a linear search. */ if (do_linear_search) { @@ -508,23 +758,30 @@ lookup_partial_symbol (struct partial_symtab *pst, const char *name, { if (symbol_matches_domain (SYMBOL_LANGUAGE (*psym), SYMBOL_DOMAIN (*psym), domain) - && SYMBOL_MATCHES_SEARCH_NAME (*psym, name)) - return (*psym); + && SYMBOL_MATCHES_SEARCH_NAME (*psym, search_name)) + { + do_cleanups (cleanup); + return (*psym); + } } } + do_cleanups (cleanup); return (NULL); } /* Get the symbol table that corresponds to a partial_symtab. - This is fast after the first time you do it. In fact, there - is an even faster macro PSYMTAB_TO_SYMTAB that does the fast - case inline. */ + This is fast after the first time you do it. */ static struct symtab * psymtab_to_symtab (struct partial_symtab *pst) { - /* If it's been looked up before, return it. */ + /* If it is a shared psymtab, find an unshared psymtab that includes + it. Any such psymtab will do. */ + while (pst->user != NULL) + pst = pst->user; + + /* If it's been looked up before, return it. */ if (pst->symtab) return pst->symtab; @@ -548,7 +805,7 @@ relocate_psymtabs (struct objfile *objfile, struct partial_symbol **psym; struct partial_symtab *p; - ALL_OBJFILE_PSYMTABS (objfile, p) + ALL_OBJFILE_PSYMTABS_REQUIRED (objfile, p) { p->textlow += ANOFFSET (delta, SECT_OFF_TEXT (objfile)); p->texthigh += ANOFFSET (delta, SECT_OFF_TEXT (objfile)); @@ -580,7 +837,7 @@ find_last_source_symtab_from_partial (struct objfile *ofp) struct partial_symtab *ps; struct partial_symtab *cs_pst = 0; - ALL_OBJFILE_PSYMTABS (ofp, ps) + ALL_OBJFILE_PSYMTABS_REQUIRED (ofp, ps) { const char *name = ps->filename; int len = strlen (name); @@ -599,7 +856,7 @@ find_last_source_symtab_from_partial (struct objfile *ofp) "readin pst found and no symtabs.")); } else - return PSYMTAB_TO_SYMTAB (cs_pst); + return psymtab_to_symtab (cs_pst); } return NULL; } @@ -609,7 +866,7 @@ forget_cached_source_info_partial (struct objfile *objfile) { struct partial_symtab *pst; - ALL_OBJFILE_PSYMTABS (objfile, pst) + ALL_OBJFILE_PSYMTABS_REQUIRED (objfile, pst) { if (pst->fullname != NULL) { @@ -639,7 +896,7 @@ print_partial_symbols (struct gdbarch *gdbarch, fputs_filtered ("undefined domain, ", outfile); break; case VAR_DOMAIN: - /* This is the usual thing -- don't print it */ + /* This is the usual thing -- don't print it. */ break; case STRUCT_DOMAIN: fputs_filtered ("struct domain, ", outfile); @@ -753,6 +1010,8 @@ dump_psymtab (struct objfile *objfile, struct partial_symtab *psymtab, fprintf_filtered (outfile, "-"); fputs_filtered (paddress (gdbarch, psymtab->texthigh), outfile); fprintf_filtered (outfile, "\n"); + fprintf_filtered (outfile, " Address map supported - %s.\n", + psymtab->psymtabs_addrmap_supported ? "yes" : "no"); fprintf_filtered (outfile, " Depends on %d other partial symtabs.\n", psymtab->number_of_dependencies); for (i = 0; i < psymtab->number_of_dependencies; i++) @@ -762,6 +1021,12 @@ dump_psymtab (struct objfile *objfile, struct partial_symtab *psymtab, fprintf_filtered (outfile, " %s\n", psymtab->dependencies[i]->filename); } + if (psymtab->user != NULL) + { + fprintf_filtered (outfile, " Shared partial symtab with user "); + gdb_print_host_address (psymtab->user, outfile); + fprintf_filtered (outfile, "\n"); + } if (psymtab->n_global_syms > 0) { print_partial_symbols (gdbarch, @@ -786,7 +1051,7 @@ print_psymtab_stats_for_objfile (struct objfile *objfile) struct partial_symtab *ps; i = 0; - ALL_OBJFILE_PSYMTABS (objfile, ps) + ALL_OBJFILE_PSYMTABS_REQUIRED (objfile, ps) { if (ps->readin == 0) i++; @@ -821,14 +1086,14 @@ dump_psymtabs_for_objfile (struct objfile *objfile) } /* Look through the partial symtabs for all symbols which begin - by matching FUNC_NAME. Make sure we read that symbol table in. */ + by matching FUNC_NAME. Make sure we read that symbol table in. */ static void read_symtabs_for_function (struct objfile *objfile, const char *func_name) { struct partial_symtab *ps; - ALL_OBJFILE_PSYMTABS (objfile, ps) + ALL_OBJFILE_PSYMTABS_REQUIRED (objfile, ps) { if (ps->readin) continue; @@ -846,9 +1111,7 @@ expand_partial_symbol_tables (struct objfile *objfile) { struct partial_symtab *psymtab; - for (psymtab = objfile->psymtabs; - psymtab != NULL; - psymtab = psymtab->next) + ALL_OBJFILE_PSYMTABS_REQUIRED (objfile, psymtab) { psymtab_to_symtab (psymtab); } @@ -859,73 +1122,36 @@ read_psymtabs_with_filename (struct objfile *objfile, const char *filename) { struct partial_symtab *p; - ALL_OBJFILE_PSYMTABS (objfile, p) - { - if (strcmp (filename, p->filename) == 0) - PSYMTAB_TO_SYMTAB (p); - } -} - -static void -map_symbol_names_psymtab (struct objfile *objfile, - void (*fun) (const char *, void *), void *data) -{ - struct partial_symtab *ps; - - ALL_OBJFILE_PSYMTABS (objfile, ps) + ALL_OBJFILE_PSYMTABS_REQUIRED (objfile, p) { - struct partial_symbol **psym; - - /* If the psymtab's been read in we'll get it when we search - through the blockvector. */ - if (ps->readin) - continue; - - for (psym = objfile->global_psymbols.list + ps->globals_offset; - psym < (objfile->global_psymbols.list + ps->globals_offset - + ps->n_global_syms); - psym++) - { - /* If interrupted, then quit. */ - QUIT; - (*fun) (SYMBOL_NATURAL_NAME (*psym), data); - } - - for (psym = objfile->static_psymbols.list + ps->statics_offset; - psym < (objfile->static_psymbols.list + ps->statics_offset - + ps->n_static_syms); - psym++) - { - QUIT; - (*fun) (SYMBOL_NATURAL_NAME (*psym), data); - } + if (filename_cmp (filename, p->filename) == 0) + psymtab_to_symtab (p); } } static void map_symbol_filenames_psymtab (struct objfile *objfile, - void (*fun) (const char *, const char *, - void *), - void *data) + symbol_filename_ftype *fun, void *data, + int need_fullname) { struct partial_symtab *ps; - ALL_OBJFILE_PSYMTABS (objfile, ps) + ALL_OBJFILE_PSYMTABS_REQUIRED (objfile, ps) { const char *fullname; if (ps->readin) continue; - fullname = psymtab_to_fullname (ps); + QUIT; + if (need_fullname) + fullname = psymtab_to_fullname (ps); + else + fullname = NULL; (*fun) (ps->filename, fullname, data); } } -int find_and_open_source (const char *filename, - const char *dirname, - char **fullname); - /* Finds the fullname that a partial_symtab represents. If this functions finds the fullname, it will save it in ps->fullname @@ -933,6 +1159,7 @@ int find_and_open_source (const char *filename, If this function fails to find the file that this partial_symtab represents, NULL will be returned and ps->fullname will be set to NULL. */ + static char * psymtab_to_fullname (struct partial_symtab *ps) { @@ -941,8 +1168,12 @@ psymtab_to_fullname (struct partial_symtab *ps) if (!ps) return NULL; - /* Don't check ps->fullname here, the file could have been - deleted/moved/..., look for it again */ + /* Use cached copy if we have it. + We rely on forget_cached_source_info being called appropriately + to handle cases like the file being moved. */ + if (ps->fullname) + return ps->fullname; + r = find_and_open_source (ps->filename, ps->dirname, &ps->fullname); if (r >= 0) @@ -959,7 +1190,7 @@ find_symbol_file_from_partial (struct objfile *objfile, const char *name) { struct partial_symtab *pst; - ALL_OBJFILE_PSYMTABS (objfile, pst) + ALL_OBJFILE_PSYMTABS_REQUIRED (objfile, pst) { if (lookup_partial_symbol (pst, name, 1, VAR_DOMAIN)) return pst->filename; @@ -967,235 +1198,190 @@ find_symbol_file_from_partial (struct objfile *objfile, const char *name) return NULL; } -/* Look, in partial_symtab PST, for symbol NAME in given namespace. - Check the global symbols if GLOBAL, the static symbols if not. - Do wild-card match if WILD. */ +/* For all symbols, s, in BLOCK that are in NAMESPACE and match NAME + according to the function MATCH, call CALLBACK(BLOCK, s, DATA). + BLOCK is assumed to come from OBJFILE. Returns 1 iff CALLBACK + ever returns non-zero, and otherwise returns 0. */ -static struct partial_symbol * -ada_lookup_partial_symbol (struct partial_symtab *pst, const char *name, - int global, domain_enum namespace, int wild, - int (*wild_match) (const char *, int, const char *), - int (*is_name_suffix) (const char *)) +static int +map_block (const char *name, domain_enum namespace, struct objfile *objfile, + struct block *block, + int (*callback) (struct block *, struct symbol *, void *), + void *data, symbol_compare_ftype *match) { - struct partial_symbol **start; - int name_len = strlen (name); - int length = (global ? pst->n_global_syms : pst->n_static_syms); - int i; + struct block_iterator iter; + struct symbol *sym; - if (length == 0) + for (sym = block_iter_match_first (block, name, match, &iter); + sym != NULL; sym = block_iter_match_next (name, match, &iter)) { - return (NULL); + if (symbol_matches_domain (SYMBOL_LANGUAGE (sym), + SYMBOL_DOMAIN (sym), namespace)) + { + if (callback (block, sym, data)) + return 1; + } } - start = (global ? - pst->objfile->global_psymbols.list + pst->globals_offset : - pst->objfile->static_psymbols.list + pst->statics_offset); - - if (wild) - { - for (i = 0; i < length; i += 1) - { - struct partial_symbol *psym = start[i]; - - if (symbol_matches_domain (SYMBOL_LANGUAGE (psym), - SYMBOL_DOMAIN (psym), namespace) - && (*wild_match) (name, name_len, SYMBOL_LINKAGE_NAME (psym))) - return psym; - } - return NULL; - } - else - { - if (global) - { - int U; - - i = 0; - U = length - 1; - while (U - i > 4) - { - int M = (U + i) >> 1; - struct partial_symbol *psym = start[M]; - - if (SYMBOL_LINKAGE_NAME (psym)[0] < name[0]) - i = M + 1; - else if (SYMBOL_LINKAGE_NAME (psym)[0] > name[0]) - U = M - 1; - else if (strcmp (SYMBOL_LINKAGE_NAME (psym), name) < 0) - i = M + 1; - else - U = M; - } - } - else - i = 0; - - while (i < length) - { - struct partial_symbol *psym = start[i]; - - if (symbol_matches_domain (SYMBOL_LANGUAGE (psym), - SYMBOL_DOMAIN (psym), namespace)) - { - int cmp = strncmp (name, SYMBOL_LINKAGE_NAME (psym), name_len); - - if (cmp < 0) - { - if (global) - break; - } - else if (cmp == 0 - && (*is_name_suffix) (SYMBOL_LINKAGE_NAME (psym) - + name_len)) - return psym; - } - i += 1; - } - - if (global) - { - int U; - - i = 0; - U = length - 1; - while (U - i > 4) - { - int M = (U + i) >> 1; - struct partial_symbol *psym = start[M]; - - if (SYMBOL_LINKAGE_NAME (psym)[0] < '_') - i = M + 1; - else if (SYMBOL_LINKAGE_NAME (psym)[0] > '_') - U = M - 1; - else if (strcmp (SYMBOL_LINKAGE_NAME (psym), "_ada_") < 0) - i = M + 1; - else - U = M; - } - } - else - i = 0; - - while (i < length) - { - struct partial_symbol *psym = start[i]; - - if (symbol_matches_domain (SYMBOL_LANGUAGE (psym), - SYMBOL_DOMAIN (psym), namespace)) - { - int cmp; - - cmp = (int) '_' - (int) SYMBOL_LINKAGE_NAME (psym)[0]; - if (cmp == 0) - { - cmp = strncmp ("_ada_", SYMBOL_LINKAGE_NAME (psym), 5); - if (cmp == 0) - cmp = strncmp (name, SYMBOL_LINKAGE_NAME (psym) + 5, - name_len); - } - - if (cmp < 0) - { - if (global) - break; - } - else if (cmp == 0 - && (*is_name_suffix) (SYMBOL_LINKAGE_NAME (psym) - + name_len + 5)) - return psym; - } - i += 1; - } - } - return NULL; + return 0; } +/* Psymtab version of map_matching_symbols. See its definition in + the definition of quick_symbol_functions in symfile.h. */ + static void -map_ada_symtabs (struct objfile *objfile, - int (*wild_match) (const char *, int, const char *), - int (*is_name_suffix) (const char *), - void (*callback) (struct objfile *, struct symtab *, void *), - const char *name, int global, domain_enum namespace, int wild, - void *data) +map_matching_symbols_psymtab (const char *name, domain_enum namespace, + struct objfile *objfile, int global, + int (*callback) (struct block *, + struct symbol *, void *), + void *data, + symbol_compare_ftype *match, + symbol_compare_ftype *ordered_compare) { + const int block_kind = global ? GLOBAL_BLOCK : STATIC_BLOCK; struct partial_symtab *ps; - ALL_OBJFILE_PSYMTABS (objfile, ps) + ALL_OBJFILE_PSYMTABS_REQUIRED (objfile, ps) { QUIT; if (ps->readin - || ada_lookup_partial_symbol (ps, name, global, namespace, wild, - wild_match, is_name_suffix)) + || match_partial_symbol (ps, global, name, namespace, match, + ordered_compare)) { - struct symtab *s = PSYMTAB_TO_SYMTAB (ps); + struct symtab *s = psymtab_to_symtab (ps); + struct block *block; if (s == NULL || !s->primary) continue; - (*callback) (objfile, s, data); + block = BLOCKVECTOR_BLOCK (BLOCKVECTOR (s), block_kind); + if (map_block (name, namespace, objfile, block, + callback, data, match)) + return; + if (callback (block, NULL, data)) + return; } } -} +} -static void -expand_symtabs_matching_via_partial (struct objfile *objfile, - int (*file_matcher) (const char *, void *), - int (*name_matcher) (const char *, void *), - domain_enum kind, - void *data) +/* A helper for expand_symtabs_matching_via_partial that handles + searching included psymtabs. This returns 1 if a symbol is found, + and zero otherwise. It also updates the 'searched_flag' on the + various psymtabs that it searches. */ + +static int +recursively_search_psymtabs (struct partial_symtab *ps, + struct objfile *objfile, + enum search_domain kind, + int (*name_matcher) (const char *, void *), + void *data) { - struct partial_symtab *ps; + struct partial_symbol **psym; + struct partial_symbol **bound, **gbound, **sbound; + int keep_going = 1; + int result = PST_SEARCHED_AND_NOT_FOUND; + int i; - ALL_OBJFILE_PSYMTABS (objfile, ps) + if (ps->searched_flag != PST_NOT_SEARCHED) + return ps->searched_flag == PST_SEARCHED_AND_FOUND; + + /* Recurse into shared psymtabs first, because they may have already + been searched, and this could save some time. */ + for (i = 0; i < ps->number_of_dependencies; ++i) { - struct partial_symbol **psym; - struct partial_symbol **bound, **gbound, **sbound; - int keep_going = 1; + int r; - if (ps->readin) + /* Skip non-shared dependencies, these are handled elsewhere. */ + if (ps->dependencies[i]->user == NULL) continue; - if (! (*file_matcher) (ps->filename, data)) - continue; + r = recursively_search_psymtabs (ps->dependencies[i], + objfile, kind, name_matcher, data); + if (r != 0) + { + ps->searched_flag = PST_SEARCHED_AND_FOUND; + return 1; + } + } - gbound = objfile->global_psymbols.list + ps->globals_offset + ps->n_global_syms; - sbound = objfile->static_psymbols.list + ps->statics_offset + ps->n_static_syms; - bound = gbound; + gbound = (objfile->global_psymbols.list + + ps->globals_offset + ps->n_global_syms); + sbound = (objfile->static_psymbols.list + + ps->statics_offset + ps->n_static_syms); + bound = gbound; - /* Go through all of the symbols stored in a partial - symtab in one loop. */ - psym = objfile->global_psymbols.list + ps->globals_offset; - while (keep_going) + /* Go through all of the symbols stored in a partial + symtab in one loop. */ + psym = objfile->global_psymbols.list + ps->globals_offset; + while (keep_going) + { + if (psym >= bound) { - if (psym >= bound) + if (bound == gbound && ps->n_static_syms != 0) { - if (bound == gbound && ps->n_static_syms != 0) - { - psym = objfile->static_psymbols.list + ps->statics_offset; - bound = sbound; - } - else - keep_going = 0; - continue; + psym = objfile->static_psymbols.list + ps->statics_offset; + bound = sbound; } else + keep_going = 0; + continue; + } + else + { + QUIT; + + if ((kind == ALL_DOMAIN + || (kind == VARIABLES_DOMAIN + && SYMBOL_CLASS (*psym) != LOC_TYPEDEF + && SYMBOL_CLASS (*psym) != LOC_BLOCK) + || (kind == FUNCTIONS_DOMAIN + && SYMBOL_CLASS (*psym) == LOC_BLOCK) + || (kind == TYPES_DOMAIN + && SYMBOL_CLASS (*psym) == LOC_TYPEDEF)) + && (*name_matcher) (SYMBOL_SEARCH_NAME (*psym), data)) { - QUIT; - - if ((*name_matcher) (SYMBOL_NATURAL_NAME (*psym), data) - && ((kind == VARIABLES_DOMAIN - && SYMBOL_CLASS (*psym) != LOC_TYPEDEF - && SYMBOL_CLASS (*psym) != LOC_BLOCK) - || (kind == FUNCTIONS_DOMAIN - && SYMBOL_CLASS (*psym) == LOC_BLOCK) - || (kind == TYPES_DOMAIN - && SYMBOL_CLASS (*psym) == LOC_TYPEDEF))) - { - PSYMTAB_TO_SYMTAB (ps); - keep_going = 0; - } + /* Found a match, so notify our caller. */ + result = PST_SEARCHED_AND_FOUND; + keep_going = 0; } - psym++; } + psym++; + } + + ps->searched_flag = result; + return result == PST_SEARCHED_AND_FOUND; +} + +static void +expand_symtabs_matching_via_partial + (struct objfile *objfile, + int (*file_matcher) (const char *, void *), + int (*name_matcher) (const char *, void *), + enum search_domain kind, + void *data) +{ + struct partial_symtab *ps; + + /* Clear the search flags. */ + ALL_OBJFILE_PSYMTABS_REQUIRED (objfile, ps) + { + ps->searched_flag = PST_NOT_SEARCHED; + } + + ALL_OBJFILE_PSYMTABS_REQUIRED (objfile, ps) + { + if (ps->readin) + continue; + + /* We skip shared psymtabs because file-matching doesn't apply + to them; but we search them later in the loop. */ + if (ps->user != NULL) + continue; + + if (file_matcher && ! (*file_matcher) (ps->filename, data)) + continue; + + if (recursively_search_psymtabs (ps, objfile, kind, name_matcher, data)) + psymtab_to_symtab (ps); } } @@ -1210,7 +1396,7 @@ const struct quick_symbol_functions psym_functions = objfile_has_psyms, find_last_source_symtab_from_partial, forget_cached_source_info_partial, - lookup_symtab_via_partial_symtab, + partial_map_symtabs_matching_filename, lookup_symbol_aux_psymtabs, pre_expand_symtabs_matching_psymtabs, print_psymtab_stats_for_objfile, @@ -1220,10 +1406,9 @@ const struct quick_symbol_functions psym_functions = expand_partial_symbol_tables, read_psymtabs_with_filename, find_symbol_file_from_partial, - map_ada_symtabs, + map_matching_symbols_psymtab, expand_symtabs_matching_via_partial, find_pc_sect_symtab_from_partial, - map_symbol_names_psymtab, map_symbol_filenames_psymtab }; @@ -1245,7 +1430,7 @@ compare_psymbols (const void *s1p, const void *s2p) void sort_pst_symbols (struct partial_symtab *pst) { - /* Sort the global list; don't sort the static list */ + /* Sort the global list; don't sort the static list. */ qsort (pst->objfile->global_psymbols.list + pst->globals_offset, pst->n_global_syms, sizeof (struct partial_symbol *), @@ -1255,7 +1440,7 @@ sort_pst_symbols (struct partial_symtab *pst) /* Allocate and partially fill a partial symtab. It will be completely filled at the end of the symbol list. - FILENAME is the name of the symbol-file we are reading from. */ + FILENAME is the name of the symbol-file we are reading from. */ struct partial_symtab * start_psymtab_common (struct objfile *objfile, @@ -1277,7 +1462,7 @@ start_psymtab_common (struct objfile *objfile, /* Calculate a hash code for the given partial symbol. The hash is calculated using the symbol's value, language, domain, class - and name. These are the values which are set by + and name. These are the values which are set by add_psymbol_to_bcache. */ static unsigned long @@ -1337,7 +1522,7 @@ psymbol_bcache_free (struct psymbol_bcache *bcache) xfree (bcache); } -/* Return the internal bcache of the psymbol_bcache BCACHE*/ +/* Return the internal bcache of the psymbol_bcache BCACHE. */ struct bcache * psymbol_bcache_get_bcache (struct psymbol_bcache *bcache) @@ -1368,7 +1553,7 @@ psymbol_bcache_full (struct partial_symbol *sym, different domain (or address) is possible and correct. */ static const struct partial_symbol * -add_psymbol_to_bcache (char *name, int namelength, int copy_name, +add_psymbol_to_bcache (const char *name, int namelength, int copy_name, domain_enum domain, enum address_class class, long val, /* Value as a long */ @@ -1378,7 +1563,12 @@ add_psymbol_to_bcache (char *name, int namelength, int copy_name, { struct partial_symbol psymbol; - /* val and coreaddr are mutually exclusive, one of them *will* be zero */ + /* We must ensure that the entire 'value' field has been zeroed + before assigning to it, because an assignment may not write the + entire field. */ + memset (&psymbol.ginfo.value, 0, sizeof (psymbol.ginfo.value)); + + /* val and coreaddr are mutually exclusive, one of them *will* be zero. */ if (val != 0) { SYMBOL_VALUE (&psymbol) = val; @@ -1388,18 +1578,48 @@ add_psymbol_to_bcache (char *name, int namelength, int copy_name, SYMBOL_VALUE_ADDRESS (&psymbol) = coreaddr; } SYMBOL_SECTION (&psymbol) = 0; + SYMBOL_OBJ_SECTION (&psymbol) = NULL; SYMBOL_SET_LANGUAGE (&psymbol, language); PSYMBOL_DOMAIN (&psymbol) = domain; PSYMBOL_CLASS (&psymbol) = class; SYMBOL_SET_NAMES (&psymbol, name, namelength, copy_name, objfile); - /* Stash the partial symbol away in the cache */ + /* Stash the partial symbol away in the cache. */ return psymbol_bcache_full (&psymbol, objfile->psymbol_cache, added); } +/* Increase the space allocated for LISTP, which is probably + global_psymbols or static_psymbols. This space will eventually + be freed in free_objfile(). */ + +static void +extend_psymbol_list (struct psymbol_allocation_list *listp, + struct objfile *objfile) +{ + int new_size; + + if (listp->size == 0) + { + new_size = 255; + listp->list = (struct partial_symbol **) + xmalloc (new_size * sizeof (struct partial_symbol *)); + } + else + { + new_size = listp->size * 2; + listp->list = (struct partial_symbol **) + xrealloc ((char *) listp->list, + new_size * sizeof (struct partial_symbol *)); + } + /* Next assumes we only went one over. Should be good if + program works correctly. */ + listp->next = listp->list + listp->size; + listp->size = new_size; +} + /* Helper function, adds partial symbol to the given partial symbol list. */ @@ -1418,19 +1638,8 @@ append_psymbol_to_list (struct psymbol_allocation_list *list, Since one arg is a struct, we pass in a ptr and deref it (sigh). Return the partial symbol that has been added. */ -/* NOTE: carlton/2003-09-11: The reason why we return the partial - symbol is so that callers can get access to the symbol's demangled - name, which they don't have any cheap way to determine otherwise. - (Currenly, dwarf2read.c is the only file who uses that information, - though it's possible that other readers might in the future.) - Elena wasn't thrilled about that, and I don't blame her, but we - couldn't come up with a better way to get that information. If - it's needed in other situations, we could consider breaking up - SYMBOL_SET_NAMES to provide access to the demangled name lookup - cache. */ - -const struct partial_symbol * -add_psymbol_to_list (char *name, int namelength, int copy_name, +void +add_psymbol_to_list (const char *name, int namelength, int copy_name, domain_enum domain, enum address_class class, struct psymbol_allocation_list *list, @@ -1442,18 +1651,17 @@ add_psymbol_to_list (char *name, int namelength, int copy_name, int added; - /* Stash the partial symbol away in the cache */ + /* Stash the partial symbol away in the cache. */ psym = add_psymbol_to_bcache (name, namelength, copy_name, domain, class, val, coreaddr, language, objfile, &added); /* Do not duplicate global partial symbols. */ if (list == &objfile->global_psymbols && !added) - return psym; + return; - /* Save pointer to partial symbol in psymtab, growing symtab if needed. */ + /* Save pointer to partial symbol in psymtab, growing symtab if needed. */ append_psymbol_to_list (list, psym, objfile); - return psym; } /* Initialize storage for partial symbols. */ @@ -1474,7 +1682,7 @@ init_psymbol_list (struct objfile *objfile, int total_symbols) /* Current best guess is that approximately a twentieth of the total symbols (in a debugging file) are global or static - oriented symbols */ + oriented symbols. */ objfile->global_psymbols.size = total_symbols / 10; objfile->static_psymbols.size = total_symbols / 10; @@ -1517,12 +1725,32 @@ allocate_psymtab (const char *filename, struct objfile *objfile) /* Prepend it to the psymtab list for the objfile it belongs to. Psymtabs are searched in most recent inserted -> least recent - inserted order. */ + inserted order. */ psymtab->objfile = objfile; psymtab->next = objfile->psymtabs; objfile->psymtabs = psymtab; + if (symtab_create_debug) + { + /* Be a bit clever with debugging messages, and don't print objfile + every time, only when it changes. */ + static char *last_objfile_name = NULL; + + if (last_objfile_name == NULL + || strcmp (last_objfile_name, objfile->name) != 0) + { + xfree (last_objfile_name); + last_objfile_name = xstrdup (objfile->name); + fprintf_unfiltered (gdb_stdlog, + "Creating one or more psymtabs for objfile %s ...\n", + last_objfile_name); + } + fprintf_unfiltered (gdb_stdlog, + "Created psymtab 0x%lx for module %s.\n", + (long) psymtab, filename); + } + return (psymtab); } @@ -1538,48 +1766,19 @@ discard_psymtab (struct partial_symtab *pst) nothing else is not empty, but we don't realize that. Fixing that without slowing things down might be tricky. */ - /* First, snip it out of the psymtab chain */ + /* First, snip it out of the psymtab chain. */ prev_pst = &(pst->objfile->psymtabs); while ((*prev_pst) != pst) prev_pst = &((*prev_pst)->next); (*prev_pst) = pst->next; - /* Next, put it on a free list for recycling */ + /* Next, put it on a free list for recycling. */ pst->next = pst->objfile->free_psymtabs; pst->objfile->free_psymtabs = pst; } -/* Increase the space allocated for LISTP, which is probably - global_psymbols or static_psymbols. This space will eventually - be freed in free_objfile(). */ - -void -extend_psymbol_list (struct psymbol_allocation_list *listp, - struct objfile *objfile) -{ - int new_size; - - if (listp->size == 0) - { - new_size = 255; - listp->list = (struct partial_symbol **) - xmalloc (new_size * sizeof (struct partial_symbol *)); - } - else - { - new_size = listp->size * 2; - listp->list = (struct partial_symbol **) - xrealloc ((char *) listp->list, - new_size * sizeof (struct partial_symbol *)); - } - /* Next assumes we only went one over. Should be good if - program works correctly */ - listp->next = listp->list + listp->size; - listp->size = new_size; -} - void @@ -1597,7 +1796,8 @@ maintenance_print_psymbols (char *args, int from_tty) if (args == NULL) { - error (_("print-psymbols takes an output file name and optional symbol file name")); + error (_("\ +print-psymbols takes an output file name and optional symbol file name")); } argv = gdb_buildargv (args); cleanups = make_cleanup_freeargv (argv); @@ -1605,7 +1805,7 @@ maintenance_print_psymbols (char *args, int from_tty) if (argv[0] != NULL) { filename = argv[0]; - /* If a second arg is supplied, it is a source file name to match on */ + /* If a second arg is supplied, it is a source file name to match on. */ if (argv[1] != NULL) { symname = argv[1]; @@ -1622,7 +1822,7 @@ maintenance_print_psymbols (char *args, int from_tty) immediate_quit++; ALL_PSYMTABS (objfile, ps) - if (symname == NULL || strcmp (symname, ps->filename) == 0) + if (symname == NULL || filename_cmp (symname, ps->filename) == 0) dump_psymtab (objfile, ps, outfile); immediate_quit--; do_cleanups (cleanups); @@ -1648,7 +1848,7 @@ maintenance_info_psymtabs (char *regexp, int from_tty) actually find a symtab whose name matches. */ int printed_objfile_start = 0; - ALL_OBJFILE_PSYMTABS (objfile, psymtab) + ALL_OBJFILE_PSYMTABS_REQUIRED (objfile, psymtab) { QUIT; @@ -1672,7 +1872,8 @@ maintenance_info_psymtabs (char *regexp, int from_tty) printf_filtered (" readin %s\n", psymtab->readin ? "yes" : "no"); printf_filtered (" fullname %s\n", - psymtab->fullname ? psymtab->fullname : "(null)"); + psymtab->fullname + ? psymtab->fullname : "(null)"); printf_filtered (" text addresses "); fputs_filtered (paddress (gdbarch, psymtab->textlow), gdb_stdout); @@ -1680,6 +1881,9 @@ maintenance_info_psymtabs (char *regexp, int from_tty) fputs_filtered (paddress (gdbarch, psymtab->texthigh), gdb_stdout); printf_filtered ("\n"); + printf_filtered (" psymtabs_addrmap_supported %s\n", + (psymtab->psymtabs_addrmap_supported + ? "yes" : "no")); printf_filtered (" globals "); if (psymtab->n_global_syms) { @@ -1747,7 +1951,7 @@ maintenance_check_symtabs (char *ignore, int from_tty) { struct gdbarch *gdbarch = get_objfile_arch (objfile); - s = PSYMTAB_TO_SYMTAB (ps); + s = psymtab_to_symtab (ps); if (s == NULL) continue; bv = BLOCKVECTOR (s); @@ -1818,27 +2022,29 @@ maintenance_check_symtabs (char *ignore, int from_tty) void -map_partial_symbol_names (void (*fun) (const char *, void *), void *data) +expand_partial_symbol_names (int (*fun) (const char *, void *), + void *data) { struct objfile *objfile; ALL_OBJFILES (objfile) { if (objfile->sf) - objfile->sf->qf->map_symbol_names (objfile, fun, data); + objfile->sf->qf->expand_symtabs_matching (objfile, NULL, fun, + ALL_DOMAIN, data); } } void -map_partial_symbol_filenames (void (*fun) (const char *, const char *, - void *), - void *data) +map_partial_symbol_filenames (symbol_filename_ftype *fun, void *data, + int need_fullname) { struct objfile *objfile; ALL_OBJFILES (objfile) { if (objfile->sf) - objfile->sf->qf->map_symbol_filenames (objfile, fun, data); + objfile->sf->qf->map_symbol_filenames (objfile, fun, data, + need_fullname); } }