gdb/mi/mi-cmd-info.c

   1 /* MI Command Set - information commands.
   2    Copyright (C) 2011-2013 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 3 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, see <http://www.gnu.org/licenses/>.  */
  18
  19 #include "defs.h"
  20 #include "osdata.h"
  21 #include "mi-cmds.h"
  22 #include "ada-lang.h"
  23 #include "arch-utils.h"
  24
  25 /* Implement the "-info-ada-exceptions" GDB/MI command.  */
  26
  27 void
  28 mi_cmd_info_ada_exceptions (char *command, char **argv, int argc)
  29 {
  30   struct ui_out *uiout = current_uiout;
  31   struct gdbarch *gdbarch = get_current_arch ();
  32   char *regexp;
  33   struct cleanup *old_chain;
  34   VEC(ada_exc_info) *exceptions;
  35   int ix;
  36   struct ada_exc_info *info;
  37
  38   switch (argc)
  39     {
  40     case 0:
  41       regexp = NULL;
  42       break;
  43     case 1:
  44       regexp = argv[0];
  45       break;
  46     default:
  47       error (_("Usage: -info-ada-exceptions [REGEXP]"));
  48       break;
  49     }
  50
  51   exceptions = ada_exceptions_list (regexp);
  52   old_chain = make_cleanup (VEC_cleanup (ada_exc_info), &exceptions);
  53
  54   make_cleanup_ui_out_table_begin_end
  55     (uiout, 2, VEC_length (ada_exc_info, exceptions), "ada-exceptions");
  56   ui_out_table_header (uiout, 1, ui_left, "name", "Name");
  57   ui_out_table_header (uiout, 1, ui_left, "address", "Address");
  58   ui_out_table_body (uiout);
  59
  60   for (ix = 0; VEC_iterate(ada_exc_info, exceptions, ix, info); ix++)
  61     {
  62       struct cleanup *sub_chain;
  63
  64       sub_chain = make_cleanup_ui_out_tuple_begin_end (uiout, NULL);
  65       ui_out_field_string (uiout, "name", info->name);
  66       ui_out_field_core_addr (uiout, "address", gdbarch, info->addr);
  67
  68       do_cleanups (sub_chain);
  69     }
  70
  71   do_cleanups (old_chain);
  72 }
  73
  74 void
  75 mi_cmd_info_os (char *command, char **argv, int argc)
  76 {
  77   switch (argc)
  78     {
  79     case 0:
  80       info_osdata_command ("", 0);
  81       break;
  82     case 1:
  83       info_osdata_command (argv[0], 0);
  84       break;
  85     default:
  86       error (_("Usage: -info-os [INFOTYPE]"));
  87       break;
  88     }
  89 }