1 /* MI Command Set - symbol commands.
2    Copyright 2003 Free Software Foundation, Inc.
3 
4    This file is part of GDB.
5 
6    This program is free software; you can redistribute it and/or modify
7    it under the terms of the GNU General Public License as published by
8    the Free Software Foundation; either version 2 of the License, or
9    (at your option) any later version.
10 
11    This program is distributed in the hope that it will be useful,
12    but WITHOUT ANY WARRANTY; without even the implied warranty of
13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14    GNU General Public License for more details.
15 
16    You should have received a copy of the GNU General Public License
17    along with this program; if not, write to the Free Software
18    Foundation, Inc., 59 Temple Place - Suite 330,
19    Boston, MA 02111-1307, USA.  */
20 
21 #include "defs.h"
22 #include "mi-cmds.h"
23 #include "symtab.h"
24 #include "ui-out.h"
25 
26 /* SYMBOL-LIST-LINES:
27 
28    Print the list of all pc addresses and lines of code for
29    the provided (full or base) source file name.  The entries
30    are sorted in ascending PC order. */
31 
32 enum mi_cmd_result
33 mi_cmd_symbol_list_lines (char *command, char **argv, int argc)
34 {
35   char *filename;
36   struct symtab *s;
37   int i;
38   struct cleanup *cleanup_stack, *cleanup_tuple;
39 
40   if (argc != 1)
41     error ("mi_cmd_symbol_list_lines: Usage: SOURCE_FILENAME");
42 
43   filename = argv[0];
44   s = lookup_symtab (filename);
45 
46   if (s == NULL)
47     error ("mi_cmd_symbol_list_lines: Unknown source file name.");
48 
49   /* Now, dump the associated line table.  The pc addresses are already
50      sorted by increasing values in the symbol table, so no need to
51      perform any other sorting. */
52 
53   cleanup_stack = make_cleanup_ui_out_list_begin_end (uiout, "lines");
54 
55   if (LINETABLE (s) != NULL && LINETABLE (s)->nitems > 0)
56     for (i = 0; i < LINETABLE (s)->nitems; i++)
57     {
58       cleanup_tuple = make_cleanup_ui_out_tuple_begin_end (uiout, NULL);
59       ui_out_field_core_addr (uiout, "pc", LINETABLE (s)->item[i].pc);
60       ui_out_field_int (uiout, "line", LINETABLE (s)->item[i].line);
61       do_cleanups (cleanup_tuple);
62     }
63 
64   do_cleanups (cleanup_stack);
65 
66   return MI_CMD_DONE;
67 }
68