sim/common/sim-signal.h

   1 /* Simulator signal support
   2    Copyright (C) 1997-2024 Free Software Foundation, Inc.
   3    Contributed by Cygnus Support
   4
   5 This file is part of the GNU Simulators.
   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 #ifndef SIM_SIGNAL_H
  21 #define SIM_SIGNAL_H
  22
  23 #include "gdb/signals.h"
  24
  25 /* Signals we use.
  26    This provides a layer between our values and host/target values.  */
  27
  28 typedef enum {
  29   SIM_SIGNONE = 64,
  30   /* illegal insn */
  31   SIM_SIGILL,
  32   /* breakpoint */
  33   SIM_SIGTRAP,
  34   /* misaligned memory access */
  35   SIM_SIGBUS,
  36   /* tried to read/write memory that's not readable/writable */
  37   SIM_SIGSEGV,
  38   /* cpu limit exceeded */
  39   SIM_SIGXCPU,
  40   /* simulation interrupted (sim_stop called) */
  41   SIM_SIGINT,
  42   /* Floating point or integer divide */
  43   SIM_SIGFPE,
  44   /* simulation aborted */
  45   SIM_SIGABRT
  46 } SIM_SIGNAL;
  47
  48 int sim_signal_to_host (SIM_DESC sd, SIM_SIGNAL);
  49 enum gdb_signal sim_signal_to_gdb_signal (SIM_DESC sd, SIM_SIGNAL);
  50
  51 #endif /* SIM_SIGNAL_H */