]> git.ipfire.org Git - thirdparty/binutils-gdb.git/blame - sim/common/sim-run.c
Copyright updates for 2007.
[thirdparty/binutils-gdb.git] / sim / common / sim-run.c
CommitLineData
c906108c 1/* Generic simulator run.
6aba47ca 2 Copyright (C) 1997, 2007 Free Software Foundation, Inc.
c906108c
SS
3 Contributed by Cygnus Support.
4
5This file is part of GDB, the GNU debugger.
6
7This program is free software; you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published by
9the Free Software Foundation; either version 2, or (at your option)
10any later version.
11
12This program is distributed in the hope that it will be useful,
13but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15GNU General Public License for more details.
16
17You should have received a copy of the GNU General Public License along
18with this program; if not, write to the Free Software Foundation, Inc.,
1959 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
20
21#include "sim-main.h"
22#include "sim-assert.h"
23
24/* Generic implementation of sim_engine_run that works within the
25 sim_engine setjmp/longjmp framework. */
26
27#define IMEM XCONCAT
28
29void
30sim_engine_run (SIM_DESC sd,
31 int next_cpu_nr, /* ignore */
32 int nr_cpus, /* ignore */
33 int siggnal) /* ignore */
34{
35 sim_cia cia;
36 sim_cpu *cpu;
37 SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER);
38 cpu = STATE_CPU (sd, 0);
39 cia = CIA_GET (cpu);
40 while (1)
41 {
42 instruction_word insn = IMEM32 (cia);
43 cia = idecode_issue (sd, insn, cia);
44 /* process any events */
45 if (sim_events_tick (sd))
46 {
47 CIA_SET (cpu, cia);
48 sim_events_process (sd);
49 }
50 }
51}