Merge GDB 7.5.1

gdb/mi/mi-cmd-file.c

-/* MI Command Set - breakpoint and watchpoint commands.
+/* MI Command Set - file commands.
    Copyright (C) 2000-2002, 2007-2012 Free Software Foundation, Inc.
    Contributed by Cygnus Solutions (a Red Hat company).
 
    This file is part of GDB.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "defs.h"
 #include "mi-cmds.h"
 #include "mi-getopt.h"
 #include "ui-out.h"
 #include "symtab.h"
 #include "source.h"
 #include "objfiles.h"
 #include "psymtab.h"
 
 /* Return to the client the absolute path and line number of the 
-   current file being executed. */
+   current file being executed.  */
 
 void
 mi_cmd_file_list_exec_source_file (char *command, char **argv, int argc)
 {
   struct symtab_and_line st;
   struct ui_out *uiout = current_uiout;
   
   if (!mi_valid_noargs ("-file-list-exec-source-file", argc, argv))
     error (_("-file-list-exec-source-file: Usage: No args"));
 
-  /* Set the default file and line, also get them */
+  /* Set the default file and line, also get them.  */
   set_default_source_symtab_and_line ();
   st = get_current_source_symtab_and_line ();
 
-  /* We should always get a symtab. 
-     Apparently, filename does not need to be tested for NULL.
-     The documentation in symtab.h suggests it will always be correct */
+  /* We should always get a symtab.  Apparently, filename does not
+     need to be tested for NULL.  The documentation in symtab.h
+     suggests it will always be correct.  */
   if (!st.symtab)
     error (_("-file-list-exec-source-file: No symtab"));
 
-  /* Extract the fullname if it is not known yet */
+  /* Extract the fullname if it is not known yet.  */
   symtab_to_fullname (st.symtab);
 
-  /* Print to the user the line, filename and fullname */
+  /* Print to the user the line, filename and fullname.  */
   ui_out_field_int (uiout, "line", st.line);
   ui_out_field_string (uiout, "file", st.symtab->filename);
 
   /* We may not be able to open the file (not available). */
   if (st.symtab->fullname)
   ui_out_field_string (uiout, "fullname", st.symtab->fullname);
 
   ui_out_field_int (uiout, "macro-info", st.symtab->macro_table ? 1 : 0);
 }
 
 /* A callback for map_partial_symbol_filenames.  */
+
 static void
 print_partial_file_name (const char *filename, const char *fullname,
                          void *ignore)
 {
   struct ui_out *uiout = current_uiout;
 
   ui_out_begin (uiout, ui_out_type_tuple, NULL);
 
   ui_out_field_string (uiout, "file", filename);
 
   if (fullname)
     ui_out_field_string (uiout, "fullname", fullname);
 
   ui_out_end (uiout, ui_out_type_tuple);
 }
 
 void
 mi_cmd_file_list_exec_source_files (char *command, char **argv, int argc)
 {
   struct ui_out *uiout = current_uiout;
   struct symtab *s;
   struct objfile *objfile;
 
   if (!mi_valid_noargs ("-file-list-exec-source-files", argc, argv))
     error (_("-file-list-exec-source-files: Usage: No args"));
 
-  /* Print the table header */
+  /* Print the table header.  */
   ui_out_begin (uiout, ui_out_type_list, "files");
 
-  /* Look at all of the symtabs */
+  /* Look at all of the symtabs.  */
   ALL_SYMTABS (objfile, s)
   {
     ui_out_begin (uiout, ui_out_type_tuple, NULL);
 
     ui_out_field_string (uiout, "file", s->filename);
 
-    /* Extract the fullname if it is not known yet */
+    /* Extract the fullname if it is not known yet.  */
     symtab_to_fullname (s);
 
     if (s->fullname)
       ui_out_field_string (uiout, "fullname", s->fullname);
 
     ui_out_end (uiout, ui_out_type_tuple);
   }
 
   map_partial_symbol_filenames (print_partial_file_name, NULL,
                                 1 /*need_fullname*/);
 
   ui_out_end (uiout, ui_out_type_list);
 }