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[/] [or1k/] [trunk/] [gdb-5.3/] [sim/] [common/] [sim-run.c] - Rev 1773
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/* Generic simulator run. Copyright (C) 1997 Free Software Foundation, Inc. Contributed by Cygnus Support. This file is part of GDB, the GNU debugger. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "sim-main.h" #include "sim-assert.h" /* Generic implementation of sim_engine_run that works within the sim_engine setjmp/longjmp framework. */ #define IMEM XCONCAT void sim_engine_run (SIM_DESC sd, int next_cpu_nr, /* ignore */ int nr_cpus, /* ignore */ int siggnal) /* ignore */ { sim_cia cia; sim_cpu *cpu; SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); cpu = STATE_CPU (sd, 0); cia = CIA_GET (cpu); while (1) { instruction_word insn = IMEM32 (cia); cia = idecode_issue (sd, insn, cia); /* process any events */ if (sim_events_tick (sd)) { CIA_SET (cpu, cia); sim_events_process (sd); } } }
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