iverilog/vpi/sys_finish.c

71 lines
2.2 KiB
C

/*
* Copyright (c) 1999-2008 Stephen Williams (steve@icarus.com)
*
* This source code is free software; you can redistribute it
* and/or modify it in source code form under the terms of the GNU
* General Public License as published by the Free Software
* Foundation; either version 2 of the License, 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 "vpi_config.h"
#include "vpi_user.h"
#include "sys_priv.h"
#include <string.h>
static PLI_INT32 sys_finish_calltf(PLI_BYTE8 *name)
{
vpiHandle callh, argv, arg;
s_vpi_value val;
long diag_msg = 1;
/* Get the argument list and look for the diagnostic message level. */
callh = vpi_handle(vpiSysTfCall, 0);
argv = vpi_iterate(vpiArgument, callh);
if (argv) {
arg = vpi_scan(argv);
vpi_free_object(argv);
val.format = vpiIntVal;
vpi_get_value(arg, &val);
diag_msg = val.value.integer;
}
if (strcmp((char*)name, "$stop") == 0) {
vpi_control(vpiStop, diag_msg);
return 0;
}
vpi_control(vpiFinish, diag_msg);
return 0;
}
void sys_finish_register()
{
s_vpi_systf_data tf_data;
tf_data.type = vpiSysTask;
tf_data.tfname = "$finish";
tf_data.calltf = sys_finish_calltf;
tf_data.compiletf = sys_one_opt_numeric_arg_compiletf;
tf_data.sizetf = 0;
tf_data.user_data = "$finish";
vpi_register_systf(&tf_data);
tf_data.type = vpiSysTask;
tf_data.tfname = "$stop";
tf_data.calltf = sys_finish_calltf;
tf_data.compiletf = sys_one_opt_numeric_arg_compiletf;
tf_data.sizetf = 0;
tf_data.user_data = "$stop";
vpi_register_systf(&tf_data);
}