gdb/target/waitstatus.c

   1 /* Target waitstatus implementations.
   2
   3    Copyright (C) 1990-2013 Free Software Foundation, Inc.
   4
   5    This file is part of GDB.
   6
   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.
  11
  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.
  16
  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/>.  */
  19
  20 #ifdef GDBSERVER
  21 #include "server.h"
  22 #else
  23 #include "defs.h"
  24 #endif
  25
  26 #include "waitstatus.h"
  27
  28 /* Return a pretty printed form of target_waitstatus.
  29    Space for the result is malloc'd, caller must free.  */
  30
  31 char *
  32 target_waitstatus_to_string (const struct target_waitstatus *ws)
  33 {
  34   const char *kind_str = "status->kind = ";
  35
  36   switch (ws->kind)
  37     {
  38     case TARGET_WAITKIND_EXITED:
  39       return xstrprintf ("%sexited, status = %d",
  40                          kind_str, ws->value.integer);
  41     case TARGET_WAITKIND_STOPPED:
  42       return xstrprintf ("%sstopped, signal = %s",
  43                          kind_str, gdb_signal_to_name (ws->value.sig));
  44     case TARGET_WAITKIND_SIGNALLED:
  45       return xstrprintf ("%ssignalled, signal = %s",
  46                          kind_str, gdb_signal_to_name (ws->value.sig));
  47     case TARGET_WAITKIND_LOADED:
  48       return xstrprintf ("%sloaded", kind_str);
  49     case TARGET_WAITKIND_FORKED:
  50       return xstrprintf ("%sforked", kind_str);
  51     case TARGET_WAITKIND_VFORKED:
  52       return xstrprintf ("%svforked", kind_str);
  53     case TARGET_WAITKIND_EXECD:
  54       return xstrprintf ("%sexecd", kind_str);
  55     case TARGET_WAITKIND_VFORK_DONE:
  56       return xstrprintf ("%svfork-done", kind_str);
  57     case TARGET_WAITKIND_SYSCALL_ENTRY:
  58       return xstrprintf ("%sentered syscall", kind_str);
  59     case TARGET_WAITKIND_SYSCALL_RETURN:
  60       return xstrprintf ("%sexited syscall", kind_str);
  61     case TARGET_WAITKIND_SPURIOUS:
  62       return xstrprintf ("%sspurious", kind_str);
  63     case TARGET_WAITKIND_IGNORE:
  64       return xstrprintf ("%signore", kind_str);
  65     case TARGET_WAITKIND_NO_HISTORY:
  66       return xstrprintf ("%sno-history", kind_str);
  67     case TARGET_WAITKIND_NO_RESUMED:
  68       return xstrprintf ("%sno-resumed", kind_str);
  69     default:
  70       return xstrprintf ("%sunknown???", kind_str);
  71     }
  72 }