96 lines
2.5 KiB
C
96 lines
2.5 KiB
C
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/*
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* Copyright (c) 2003 Stephen Williams (steve@icarus.com)
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*
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* This source code is free software; you can redistribute it
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* and/or modify it in source code form under the terms of the GNU
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* General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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# include "vpi_user.h"
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# include <assert.h>
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static PLI_INT32 next_sim_time_callback(struct t_cb_data*cb)
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{
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vpiHandle obj = (vpiHandle)cb->user_data;
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s_vpi_value val;
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s_vpi_time tim;
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val.format = vpiIntVal;
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vpi_get_value(obj, &val);
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tim.type = vpiSimTime;
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vpi_get_time(obj, &tim);
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vpi_printf("Callback time=%d %s=%d\n", (int)tim.low,
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vpi_get_str(vpiName, obj),
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(int)val.value.integer);
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return 0;
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}
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#ifdef IVERILOG_V0_8
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static PLI_INT32 test_next_compiletf(char *name)
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#else
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static PLI_INT32 test_next_compiletf(PLI_BYTE8 *name)
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#endif
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{
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(void)name; /* Parameter is not used. */
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return 0;
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}
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#ifdef IVERILOG_V0_8
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static PLI_INT32 test_next_calltf(char *name)
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#else
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static PLI_INT32 test_next_calltf(PLI_BYTE8 *name)
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#endif
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{
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vpiHandle sys, argv, value;
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(void)name; /* Parameter is not used. */
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sys = vpi_handle(vpiSysTfCall, 0);
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assert(sys);
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argv = vpi_iterate(vpiArgument, sys);
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assert(argv);
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for (value = vpi_scan(argv) ; value ; value = vpi_scan(argv)) {
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s_cb_data cb;
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cb.reason = cbNextSimTime;
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cb.cb_rtn = next_sim_time_callback;
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cb.user_data = (char*)value;
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vpi_register_cb(&cb);
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}
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return 0;
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}
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static void register_functions(void)
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{
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s_vpi_systf_data tf_data;
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tf_data.type = vpiSysTask;
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tf_data.tfname = "$test_next_sim_time";
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tf_data.calltf = test_next_calltf;
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tf_data.compiletf = test_next_compiletf;
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tf_data.sizetf = 0;
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tf_data.user_data = "";
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vpi_register_systf(&tf_data);
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}
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void (*vlog_startup_routines[])(void) = {
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register_functions,
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0
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};
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