gdb/mi/mi-cmd-file.c - gdb

Functions defined

Source code

  1. /* MI Command Set - file commands.
  2.    Copyright (C) 2000-2015 Free Software Foundation, Inc.
  3.    Contributed by Cygnus Solutions (a Red Hat company).

  5.    This file is part of GDB.

  7.    This program is free software; you can redistribute it and/or modify
  8.    it under the terms of the GNU General Public License as published by
  9.    the Free Software Foundation; either version 3 of the License, or
  10.    (at your option) any later version.

  12.    This program is distributed in the hope that it will be useful,
  13.    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14.    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15.    GNU General Public License for more details.

  17.    You should have received a copy of the GNU General Public License
  18.    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

  20. #include "defs.h"
  21. #include "mi-cmds.h"
  22. #include "mi-getopt.h"
  23. #include "ui-out.h"
  24. #include "symtab.h"
  25. #include "source.h"
  26. #include "objfiles.h"
  27. #include "psymtab.h"

  29. /* Return to the client the absolute path and line number of the
  30.    current file being executed.  */

  32. void
  33. ‌mi_cmd_file_list_exec_source_file (char *command, char **argv, int argc)
  34. {
  35.   struct symtab_and_line st;
  36.   struct ui_out *uiout = current_uiout;

  38.   if (!mi_valid_noargs ("-file-list-exec-source-file", argc, argv))
  39.     error (_("-file-list-exec-source-file: Usage: No args"));

  41.   /* Set the default file and line, also get them.  */
  42.   set_default_source_symtab_and_line ();
  43.   st = get_current_source_symtab_and_line ();

  45.   /* We should always get a symtab.  Apparently, filename does not
  46.      need to be tested for NULL.  The documentation in symtab.h
  47.      suggests it will always be correct.  */
  48.   if (!st.symtab)
  49.     error (_("-file-list-exec-source-file: No symtab"));

  51.   /* Print to the user the line, filename and fullname.  */
  52.   ui_out_field_int (uiout, "line", st.line);
  53.   ui_out_field_string (uiout, "file",
  54.                        symtab_to_filename_for_display (st.symtab));

  56.   ui_out_field_string (uiout, "fullname", symtab_to_fullname (st.symtab));

  58.   ui_out_field_int (uiout, "macro-info",
  59.                     COMPUNIT_MACRO_TABLE
  60.                       (SYMTAB_COMPUNIT (st.symtab)) != NULL);
  61. }

  63. /* A callback for map_partial_symbol_filenames.  */

  65. static void
  66. ‌print_partial_file_name (const char *filename, const char *fullname,
  67.                          void *ignore)
  68. {
  69.   struct ui_out *uiout = current_uiout;

  71.   ui_out_begin (uiout, ui_out_type_tuple, NULL);

  73.   ui_out_field_string (uiout, "file", filename);

  75.   if (fullname)
  76.     ui_out_field_string (uiout, "fullname", fullname);

  78.   ui_out_end (uiout, ui_out_type_tuple);
  79. }

  81. void
  82. ‌mi_cmd_file_list_exec_source_files (char *command, char **argv, int argc)
  83. {
  84.   struct ui_out *uiout = current_uiout;
  85.   struct compunit_symtab *cu;
  86.   struct symtab *s;
  87.   struct objfile *objfile;

  89.   if (!mi_valid_noargs ("-file-list-exec-source-files", argc, argv))
  90.     error (_("-file-list-exec-source-files: Usage: No args"));

  92.   /* Print the table header.  */
  93.   ui_out_begin (uiout, ui_out_type_list, "files");

  95.   /* Look at all of the file symtabs.  */
  96.   ALL_FILETABS (objfile, cu, s)
  97.   {
  98.     ui_out_begin (uiout, ui_out_type_tuple, NULL);

  100.     ui_out_field_string (uiout, "file", symtab_to_filename_for_display (s));
  101.     ui_out_field_string (uiout, "fullname", symtab_to_fullname (s));

  103.     ui_out_end (uiout, ui_out_type_tuple);
  104.   }

  106.   map_symbol_filenames (print_partial_file_name, NULL,
  107.                         1 /*need_fullname*/);

  109.   ui_out_end (uiout, ui_out_type_list);
  110. }