81 lines
1.3 KiB
C
81 lines
1.3 KiB
C
/* Copyright (c) 2021-2023 Barcelona Supercomputing Center (BSC)
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* SPDX-License-Identifier: GPL-3.0-or-later */
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#include "emu.h"
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#include <stdlib.h>
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#include <signal.h>
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#include "common.h"
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static volatile int run = 1;
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static void stop_emulation(int dummy)
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{
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UNUSED(dummy);
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run = 0;
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signal(SIGINT, SIG_DFL);
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}
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int
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main(int argc, char *argv[])
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{
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progname_set("ovniemu");
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struct emu *emu = calloc(1, sizeof(struct emu));
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if (emu == NULL) {
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err("malloc failed:");
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return 1;
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}
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if (emu_init(emu, argc, argv) != 0) {
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err("emu_init failed");
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return 1;
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}
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if (emu_connect(emu) != 0) {
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err("emu_connect failed");
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return 1;
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}
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signal(SIGINT, stop_emulation);
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info("emulation starts");
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int ret = 0;
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int partial = 0;
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while (run && (ret = emu_step(emu)) == 0);
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if (ret < 0) {
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err("emu_step failed");
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ret = 1;
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/* continue to close the trace files */
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info("emulation aborts!");
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} else {
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ret = 0;
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}
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if (run == 0) {
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info("stopping emulation by user (^C again to abort)");
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partial = 1;
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}
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if (emu_finish(emu) != 0) {
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err("emu_finish failed");
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ret = 1;
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}
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if (ret == 0) {
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if (partial) {
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info("emulation finished partially but ok");
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} else {
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info("emulation finished ok");
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}
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} else {
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info("emulation finished with errors");
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}
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free(emu);
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return ret;
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}
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