/* Partial symbol tables.
- Copyright (C) 2009-2016 Free Software Foundation, Inc.
+ Copyright (C) 2009-2017 Free Software Foundation, Inc.
This file is part of GDB.
#include "cp-support.h"
#include "gdbcmd.h"
-#ifndef DEV_TTY
-#define DEV_TTY "/dev/tty"
-#endif
-
struct psymbol_bcache
{
struct bcache *bcache;
{
struct dump_psymtab_addrmap_data addrmap_dump_data;
- if (psymtab == NULL
- || psymtab->psymtabs_addrmap_supported)
+ if ((psymtab == NULL
+ || psymtab->psymtabs_addrmap_supported)
+ && objfile->psymtabs_addrmap != NULL)
{
addrmap_dump_data.objfile = objfile;
addrmap_dump_data.psymtab = psymtab;
maintenance_print_psymbols (char *args, int from_tty)
{
char **argv;
- struct ui_file *outfile;
+ struct ui_file *outfile = gdb_stdout;
struct cleanup *cleanups;
- char *symname = NULL;
- char *filename = DEV_TTY;
+ char *address_arg = NULL, *source_arg = NULL, *objfile_arg = NULL;
struct objfile *objfile;
struct partial_symtab *ps;
+ int i, outfile_idx, found;
+ CORE_ADDR pc = 0;
+ struct obj_section *section = NULL;
dont_repeat ();
- if (args == NULL)
- {
- error (_("\
-print-psymbols takes an output file name and optional symbol file name"));
- }
argv = gdb_buildargv (args);
cleanups = make_cleanup_freeargv (argv);
- if (argv[0] != NULL)
+ for (i = 0; argv[i] != NULL; ++i)
{
- filename = argv[0];
- /* If a second arg is supplied, it is a source file name to match on. */
- if (argv[1] != NULL)
+ if (strcmp (argv[i], "-pc") == 0)
+ {
+ if (argv[i + 1] == NULL)
+ error (_("Missing pc value"));
+ address_arg = argv[++i];
+ }
+ else if (strcmp (argv[i], "-source") == 0)
+ {
+ if (argv[i + 1] == NULL)
+ error (_("Missing source file"));
+ source_arg = argv[++i];
+ }
+ else if (strcmp (argv[i], "-objfile") == 0)
+ {
+ if (argv[i + 1] == NULL)
+ error (_("Missing objfile name"));
+ objfile_arg = argv[++i];
+ }
+ else if (strcmp (argv[i], "--") == 0)
+ {
+ /* End of options. */
+ ++i;
+ break;
+ }
+ else if (argv[i][0] == '-')
{
- symname = argv[1];
+ /* Future proofing: Don't allow OUTFILE to begin with "-". */
+ error (_("Unknown option: %s"), argv[i]);
}
+ else
+ break;
}
+ outfile_idx = i;
- filename = tilde_expand (filename);
- make_cleanup (xfree, filename);
+ if (address_arg != NULL && source_arg != NULL)
+ error (_("Must specify at most one of -pc and -source"));
- outfile = gdb_fopen (filename, FOPEN_WT);
- if (outfile == NULL)
- perror_with_name (filename);
- make_cleanup_ui_file_delete (outfile);
+ if (argv[outfile_idx] != NULL)
+ {
+ char *outfile_name;
+
+ if (argv[outfile_idx + 1] != NULL)
+ error (_("Junk at end of command"));
+ outfile_name = tilde_expand (argv[outfile_idx]);
+ make_cleanup (xfree, outfile_name);
+ outfile = gdb_fopen (outfile_name, FOPEN_WT);
+ if (outfile == NULL)
+ perror_with_name (outfile_name);
+ make_cleanup_ui_file_delete (outfile);
+ }
- ALL_OBJFILES (objfile)
- {
- fprintf_filtered (outfile, "\nPartial symtabs for objfile %s\n",
- objfile_name (objfile));
+ if (address_arg != NULL)
+ {
+ pc = parse_and_eval_address (address_arg);
+ /* If we fail to find a section, that's ok, try the lookup anyway. */
+ section = find_pc_section (pc);
+ }
- ALL_OBJFILE_PSYMTABS_REQUIRED (objfile, ps)
+ found = 0;
+ ALL_OBJFILES (objfile)
{
+ int printed_objfile_header = 0;
+ int print_for_objfile = 1;
+
QUIT;
- if (symname == NULL || filename_cmp (symname, ps->filename) == 0)
+ if (objfile_arg != NULL)
+ print_for_objfile
+ = compare_filenames_for_search (objfile_name (objfile),
+ objfile_arg);
+ if (!print_for_objfile)
+ continue;
+
+ if (address_arg != NULL)
+ {
+ struct bound_minimal_symbol msymbol = { NULL, NULL };
+
+ /* We don't assume each pc has a unique objfile (this is for
+ debugging). */
+ ps = find_pc_sect_psymtab (objfile, pc, section, msymbol);
+ if (ps != NULL)
+ {
+ if (!printed_objfile_header)
+ {
+ fprintf_filtered (outfile,
+ "\nPartial symtabs for objfile %s\n",
+ objfile_name (objfile));
+ printed_objfile_header = 1;
+ }
+ dump_psymtab (objfile, ps, outfile);
+ dump_psymtab_addrmap (objfile, ps, outfile);
+ found = 1;
+ }
+ }
+ else
+ {
+ ALL_OBJFILE_PSYMTABS_REQUIRED (objfile, ps)
+ {
+ int print_for_source = 0;
+
+ QUIT;
+ if (source_arg != NULL)
+ {
+ print_for_source
+ = compare_filenames_for_search (ps->filename, source_arg);
+ found = 1;
+ }
+ if (source_arg == NULL
+ || print_for_source)
+ {
+ if (!printed_objfile_header)
+ {
+ fprintf_filtered (outfile,
+ "\nPartial symtabs for objfile %s\n",
+ objfile_name (objfile));
+ printed_objfile_header = 1;
+ }
+ dump_psymtab (objfile, ps, outfile);
+ dump_psymtab_addrmap (objfile, ps, outfile);
+ }
+ }
+ }
+
+ /* If we're printing all the objfile's symbols dump the full addrmap. */
+
+ if (address_arg == NULL
+ && source_arg == NULL
+ && objfile->psymtabs_addrmap != NULL)
{
- dump_psymtab (objfile, ps, outfile);
- dump_psymtab_addrmap (objfile, ps, outfile);
+ fprintf_filtered (outfile, "\n");
+ dump_psymtab_addrmap (objfile, NULL, outfile);
}
}
- /* If we're printing all symbols dump the full addrmap. */
-
- if (symname == NULL)
- {
- fprintf_filtered (outfile, "\n");
- dump_psymtab_addrmap (objfile, NULL, outfile);
- }
- }
+ if (!found)
+ {
+ if (address_arg != NULL)
+ error (_("No partial symtab for address: %s"), address_arg);
+ if (source_arg != NULL)
+ error (_("No partial symtab for source file: %s"), source_arg);
+ }
do_cleanups (cleanups);
}
{
add_cmd ("psymbols", class_maintenance, maintenance_print_psymbols, _("\
Print dump of current partial symbol definitions.\n\
-Entries in the partial symbol table are dumped to file OUTFILE.\n\
-If a SOURCE file is specified, dump only that file's partial symbols."),
+Usage: mt print psymbols [-objfile objfile] [-pc address] [--] [outfile]\n\
+ mt print psymbols [-objfile objfile] [-source source] [--] [outfile]\n\
+Entries in the partial symbol table are dumped to file OUTFILE,\n\
+or the terminal if OUTFILE is unspecified.\n\
+If ADDRESS is provided, dump only the file for that address.\n\
+If SOURCE is provided, dump only that file's symbols.\n\
+If OBJFILE is provided, dump only that file's minimal symbols."),
&maintenanceprintlist);
add_cmd ("psymtabs", class_maintenance, maintenance_info_psymtabs, _("\
projects / binutils-gdb.git / blobdiff