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o Implement generic halt/restart/abort module.

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Use in tic80 and d30v simulators.
o	Add signal hook to sim-core module
This commit is contained in:
Andrew Cagney 1997-05-19 03:42:33 +00:00
parent 11ab132f16
commit f03b093cd3
18 changed files with 1415 additions and 377 deletions
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45
sim/common/sim-run.c Normal file
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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"
/* Generic implementation of sim_engine_run that works within the
sim_engine setjmp/longjmp framework. */
void
sim_engine_run (SIM_DESC sd,
int next_cpu_nr, /* ignore */
int siggnal) /* ignore */
{
sim_cia cia;
sim_cpu *cpu = STATE_CPU (sd, 0);
cia = cpu->cia;
while (1)
{
instruction_word insn = IMEM (cia);
cia = idecode_issue (sd, insn, cia);
/* process any events */
if (sim_events_tick (sd))
{
cpu->cia = cia;
sim_events_process (sd);
}
}
}