sim/rx/err.h

   1 /* err.h --- handle errors for RX simulator.
   2
   3 Copyright (C) 2008-2020 Free Software Foundation, Inc.
   4 Contributed by Red Hat, Inc.
   5
   6 This file is part of the GNU simulators.
   7
   8 This program is free software; you can redistribute it and/or modify
   9 it under the terms of the GNU General Public License as published by
  10 the Free Software Foundation; either version 3 of the License, or
  11 (at your option) any later version.
  12
  13 This program is distributed in the hope that it will be useful,
  14 but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 GNU General Public License for more details.
  17
  18 You should have received a copy of the GNU General Public License
  19 along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  20
  21 enum execution_error {
  22   SIM_ERR_NONE,
  23   SIM_ERR_READ_UNWRITTEN_PAGES,
  24   SIM_ERR_READ_UNWRITTEN_BYTES,
  25   SIM_ERR_NULL_POINTER_DEREFERENCE,
  26   SIM_ERR_CORRUPT_STACK,
  27   SIM_ERR_NUM_ERRORS
  28 };
  29
  30 enum execution_error_action {
  31   SIM_ERRACTION_EXIT,
  32   SIM_ERRACTION_WARN,
  33   SIM_ERRACTION_IGNORE,
  34   SIM_ERRACTION_DEBUG,
  35   SIM_ERRACTION_NUM_ACTIONS
  36 };
  37
  38 void execution_error (enum execution_error num, unsigned long address);
  39 void execution_error_init_standalone (void);
  40 void execution_error_init_debugger (void);
  41 void execution_error_error_all (void);
  42 void execution_error_warn_all (void);
  43 void execution_error_ignore_all (void);
  44 enum execution_error execution_error_get_last_error (void);
  45 void execution_error_clear_last_error (void);
  46 void execution_error_set_action (enum execution_error num,
  47                                  enum execution_error_action act);