/* Do various things to symbol tables (other than lookup), for GDB.
- Copyright (C) 1986-2014 Free Software Foundation, Inc.
+ Copyright (C) 1986-2016 Free Software Foundation, Inc.
This file is part of GDB.
{
struct program_space *pspace;
struct objfile *objfile;
+ struct compunit_symtab *cu;
struct symtab *s;
int i, linetables, blockvectors;
if (objfile->sf)
objfile->sf->qf->print_stats (objfile);
i = linetables = blockvectors = 0;
- ALL_OBJFILE_SYMTABS (objfile, s)
+ ALL_OBJFILE_FILETABS (objfile, cu, s)
{
i++;
- if (s->linetable != NULL)
+ if (SYMTAB_LINETABLE (s) != NULL)
linetables++;
- if (s->primary == 1)
- blockvectors++;
}
+ ALL_OBJFILE_COMPUNITS (objfile, cu)
+ blockvectors++;
printf_filtered (_(" Number of symbol tables: %d\n"), i);
printf_filtered (_(" Number of symbol tables with line tables: %d\n"),
linetables);
static void
dump_objfile (struct objfile *objfile)
{
+ struct compunit_symtab *cust;
struct symtab *symtab;
printf_filtered ("\nObject file %s: ", objfile_name (objfile));
if (objfile->sf)
objfile->sf->qf->dump (objfile);
- if (objfile->symtabs)
+ if (objfile->compunit_symtabs != NULL)
{
printf_filtered ("Symtabs:\n");
- for (symtab = objfile->symtabs;
- symtab != NULL;
- symtab = symtab->next)
+ ALL_OBJFILE_FILETABS (objfile, cust, symtab)
{
printf_filtered ("%s at ", symtab_to_filename_for_display (symtab));
gdb_print_host_address (symtab, gdb_stdout);
}
static void
-dump_symtab_1 (struct objfile *objfile, struct symtab *symtab,
- struct ui_file *outfile)
+dump_symtab_1 (struct symtab *symtab, struct ui_file *outfile)
{
+ struct objfile *objfile = SYMTAB_OBJFILE (symtab);
struct gdbarch *gdbarch = get_objfile_arch (objfile);
int i;
struct dict_iterator iter;
fprintf_filtered (outfile, "\nSymtab for file %s\n",
symtab_to_filename_for_display (symtab));
- if (symtab->dirname)
+ if (SYMTAB_DIRNAME (symtab) != NULL)
fprintf_filtered (outfile, "Compilation directory is %s\n",
- symtab->dirname);
+ SYMTAB_DIRNAME (symtab));
fprintf_filtered (outfile, "Read from object file %s (",
objfile_name (objfile));
gdb_print_host_address (objfile, outfile);
language_str (symtab->language));
/* First print the line table. */
- l = LINETABLE (symtab);
+ l = SYMTAB_LINETABLE (symtab);
if (l)
{
fprintf_filtered (outfile, "\nLine table:\n\n");
fprintf_filtered (outfile, "\n");
}
}
- /* Now print the block info, but only for primary symtabs since we will
+ /* Now print the block info, but only for compunit symtabs since we will
print lots of duplicate info otherwise. */
- if (symtab->primary)
+ if (symtab == COMPUNIT_FILETABS (SYMTAB_COMPUNIT (symtab)))
{
fprintf_filtered (outfile, "\nBlockvector:\n\n");
- bv = BLOCKVECTOR (symtab);
+ bv = SYMTAB_BLOCKVECTOR (symtab);
len = BLOCKVECTOR_NBLOCKS (bv);
for (i = 0; i < len; i++)
{
}
else
{
- fprintf_filtered (outfile, "\nBlockvector same as previous symtab\n\n");
+ const char *compunit_filename
+ = symtab_to_filename_for_display (COMPUNIT_FILETABS (SYMTAB_COMPUNIT (symtab)));
+
+ fprintf_filtered (outfile,
+ "\nBlockvector same as owning compunit: %s\n\n",
+ compunit_filename);
}
}
static void
-dump_symtab (struct objfile *objfile, struct symtab *symtab,
- struct ui_file *outfile)
+dump_symtab (struct symtab *symtab, struct ui_file *outfile)
{
/* Set the current language to the language of the symtab we're dumping
because certain routines used during dump_symtab() use the current
saved_lang = set_language (symtab->language);
- dump_symtab_1 (objfile, symtab, outfile);
+ dump_symtab_1 (symtab, outfile);
set_language (saved_lang);
}
else
- dump_symtab_1 (objfile, symtab, outfile);
+ dump_symtab_1 (symtab, outfile);
}
static void
char *symname = NULL;
char *filename = DEV_TTY;
struct objfile *objfile;
+ struct compunit_symtab *cu;
struct symtab *s;
dont_repeat ();
perror_with_name (filename);
make_cleanup_ui_file_delete (outfile);
- ALL_SYMTABS (objfile, s)
+ ALL_FILETABS (objfile, cu, s)
{
QUIT;
if (symname == NULL
|| filename_cmp (symname, symtab_to_filename_for_display (s)) == 0)
- dump_symtab (objfile, s, outfile);
+ dump_symtab (s, outfile);
}
do_cleanups (cleanups);
}
struct symbol *symbol = ((struct print_symbol_args *) args)->symbol;
int depth = ((struct print_symbol_args *) args)->depth;
struct ui_file *outfile = ((struct print_symbol_args *) args)->outfile;
- struct obj_section *section = SYMBOL_OBJ_SECTION (SYMBOL_OBJFILE (symbol),
- symbol);
+ struct obj_section *section;
+
+ if (SYMBOL_OBJFILE_OWNED (symbol))
+ section = SYMBOL_OBJ_SECTION (symbol_objfile (symbol), symbol);
+ else
+ section = NULL;
print_spaces (depth, outfile);
if (SYMBOL_DOMAIN (symbol) == LABEL_DOMAIN)
ALL_PSPACES (pspace)
ALL_PSPACE_OBJFILES (pspace, objfile)
{
+ struct compunit_symtab *cust;
struct symtab *symtab;
/* We don't want to print anything for this objfile until we
actually find a symtab whose name matches. */
int printed_objfile_start = 0;
- ALL_OBJFILE_SYMTABS (objfile, symtab)
+ ALL_OBJFILE_COMPUNITS (objfile, cust)
{
- QUIT;
+ int printed_compunit_symtab_start = 0;
- if (! regexp
- || re_exec (symtab_to_filename_for_display (symtab)))
+ ALL_COMPUNIT_FILETABS (cust, symtab)
{
- if (! printed_objfile_start)
+ QUIT;
+
+ if (! regexp
+ || re_exec (symtab_to_filename_for_display (symtab)))
{
- printf_filtered ("{ objfile %s ", objfile_name (objfile));
- wrap_here (" ");
- printf_filtered ("((struct objfile *) %s)\n",
- host_address_to_string (objfile));
- printed_objfile_start = 1;
+ if (! printed_objfile_start)
+ {
+ printf_filtered ("{ objfile %s ", objfile_name (objfile));
+ wrap_here (" ");
+ printf_filtered ("((struct objfile *) %s)\n",
+ host_address_to_string (objfile));
+ printed_objfile_start = 1;
+ }
+ if (! printed_compunit_symtab_start)
+ {
+ printf_filtered (" { ((struct compunit_symtab *) %s)\n",
+ host_address_to_string (cust));
+ printf_filtered (" debugformat %s\n",
+ COMPUNIT_DEBUGFORMAT (cust));
+ printf_filtered (" producer %s\n",
+ COMPUNIT_PRODUCER (cust) != NULL
+ ? COMPUNIT_PRODUCER (cust)
+ : "(null)");
+ printf_filtered (" dirname %s\n",
+ COMPUNIT_DIRNAME (cust) != NULL
+ ? COMPUNIT_DIRNAME (cust)
+ : "(null)");
+ printf_filtered (" blockvector"
+ " ((struct blockvector *) %s)\n",
+ host_address_to_string
+ (COMPUNIT_BLOCKVECTOR (cust)));
+ printed_compunit_symtab_start = 1;
+ }
+
+ printf_filtered ("\t{ symtab %s ",
+ symtab_to_filename_for_display (symtab));
+ wrap_here (" ");
+ printf_filtered ("((struct symtab *) %s)\n",
+ host_address_to_string (symtab));
+ printf_filtered ("\t fullname %s\n",
+ symtab->fullname != NULL
+ ? symtab->fullname
+ : "(null)");
+ printf_filtered ("\t "
+ "linetable ((struct linetable *) %s)\n",
+ host_address_to_string (symtab->linetable));
+ printf_filtered ("\t}\n");
}
-
- printf_filtered (" { symtab %s ",
- symtab_to_filename_for_display (symtab));
- wrap_here (" ");
- printf_filtered ("((struct symtab *) %s)\n",
- host_address_to_string (symtab));
- printf_filtered (" dirname %s\n",
- symtab->dirname ? symtab->dirname : "(null)");
- printf_filtered (" fullname %s\n",
- symtab->fullname ? symtab->fullname : "(null)");
- printf_filtered (" "
- "blockvector ((struct blockvector *) %s)%s\n",
- host_address_to_string (symtab->blockvector),
- symtab->primary ? " (primary)" : "");
- printf_filtered (" "
- "linetable ((struct linetable *) %s)\n",
- host_address_to_string (symtab->linetable));
- printf_filtered (" debugformat %s\n",
- symtab->debugformat);
- printf_filtered (" }\n");
}
+
+ if (printed_compunit_symtab_start)
+ printf_filtered (" }\n");
}
if (printed_objfile_start)
ALL_PSPACES (pspace)
ALL_PSPACE_OBJFILES (pspace, objfile)
{
- struct symtab *symtab;
+ struct compunit_symtab *cust;
/* We don't want to print anything for this objfile until we
actually find something worth printing. */
int printed_objfile_start = 0;
- ALL_OBJFILE_SYMTABS (objfile, symtab)
+ ALL_OBJFILE_COMPUNITS (objfile, cust)
{
int found_something = 0;
+ struct symtab *symtab = compunit_primary_filetab (cust);
QUIT;
- if (symtab->blockvector == NULL)
+ if (COMPUNIT_BLOCKVECTOR (cust) == NULL)
found_something = 1;
/* Add more checks here. */
}
printf_filtered (" { symtab %s\n",
symtab_to_filename_for_display (symtab));
- if (symtab->blockvector == NULL)
+ if (COMPUNIT_BLOCKVECTOR (cust) == NULL)
printf_filtered (" NULL blockvector\n");
printf_filtered (" }\n");
}
maintenance_expand_file_matcher (const char *filename, void *data,
int basenames)
{
- const char *regexp = data;
+ const char *regexp = (const char *) data;
QUIT;
{
objfile->sf->qf->expand_symtabs_matching
(objfile, maintenance_expand_file_matcher,
- maintenance_expand_name_matcher, ALL_DOMAIN, regexp);
+ maintenance_expand_name_matcher, NULL, ALL_DOMAIN, regexp);
}
}
}
\f
+/* Used by MAINTENANCE_INFO_LINE_TABLES to print the information about a
+ single line table. */
+
+static int
+maintenance_print_one_line_table (struct symtab *symtab, void *data)
+{
+ struct linetable *linetable;
+ struct objfile *objfile;
+
+ objfile = symtab->compunit_symtab->objfile;
+ printf_filtered (_("objfile: %s ((struct objfile *) %s)\n"),
+ objfile_name (objfile),
+ host_address_to_string (objfile));
+ printf_filtered (_("compunit_symtab: ((struct compunit_symtab *) %s)\n"),
+ host_address_to_string (symtab->compunit_symtab));
+ printf_filtered (_("symtab: %s ((struct symtab *) %s)\n"),
+ symtab_to_fullname (symtab),
+ host_address_to_string (symtab));
+ linetable = SYMTAB_LINETABLE (symtab);
+ printf_filtered (_("linetable: ((struct linetable *) %s):\n"),
+ host_address_to_string (linetable));
+
+ if (linetable == NULL)
+ printf_filtered (_("No line table.\n"));
+ else if (linetable->nitems <= 0)
+ printf_filtered (_("Line table has no lines.\n"));
+ else
+ {
+ int i;
+
+ /* Leave space for 6 digits of index and line number. After that the
+ tables will just not format as well. */
+ printf_filtered (_("%-6s %6s %s\n"),
+ _("INDEX"), _("LINE"), _("ADDRESS"));
+
+ for (i = 0; i < linetable->nitems; ++i)
+ {
+ struct linetable_entry *item;
+
+ item = &linetable->item [i];
+ printf_filtered (_("%-6d %6d %s\n"), i, item->line,
+ core_addr_to_string (item->pc));
+ }
+ }
+
+ return 0;
+}
+
+/* Implement the 'maint info line-table' command. */
+
+static void
+maintenance_info_line_tables (char *regexp, int from_tty)
+{
+ struct program_space *pspace;
+ struct objfile *objfile;
+
+ dont_repeat ();
+
+ if (regexp != NULL)
+ re_comp (regexp);
+
+ ALL_PSPACES (pspace)
+ ALL_PSPACE_OBJFILES (pspace, objfile)
+ {
+ struct compunit_symtab *cust;
+ struct symtab *symtab;
+
+ ALL_OBJFILE_COMPUNITS (objfile, cust)
+ {
+ ALL_COMPUNIT_FILETABS (cust, symtab)
+ {
+ QUIT;
+
+ if (regexp == NULL
+ || re_exec (symtab_to_filename_for_display (symtab)))
+ maintenance_print_one_line_table (symtab, NULL);
+ }
+ }
+ }
+}
+
+\f
+
/* Do early runtime initializations. */
void
With an argument REGEXP, list the symbol tables with matching names."),
&maintenanceinfolist);
+ add_cmd ("line-table", class_maintenance, maintenance_info_line_tables, _("\
+List the contents of all line tables, from all symbol tables.\n\
+With an argument REGEXP, list just the line tables for the symbol\n\
+tables with matching names."),
+ &maintenanceinfolist);
+
add_cmd ("check-symtabs", class_maintenance, maintenance_check_symtabs,
_("\
Check consistency of currently expanded symtabs."),
projects / deliverable / binutils-gdb.git / blobdiff