121 lines
3.7 KiB
C
121 lines
3.7 KiB
C
/*
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* Copyright (c) 2003-2010 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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# include "sys_priv.h"
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/*
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* This file contains do nothing stubs of all the VCD routines.
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*/
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# include <stdio.h>
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# include <stdlib.h>
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# include <string.h>
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# include <assert.h>
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# include <time.h>
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# include "vcd_priv.h"
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static int dump_flag = 0;
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static PLI_INT32 sys_dummy_calltf(ICARUS_VPI_CONST PLI_BYTE8*name)
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{
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return 0;
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}
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static PLI_INT32 sys_dumpvars_calltf(ICARUS_VPI_CONST PLI_BYTE8*name)
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{
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if (dump_flag == 0) {
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vpi_printf("VCD info: dumping is suppressed.\n");
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dump_flag = 1;
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}
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return 0;
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}
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void sys_vcdoff_register(void)
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{
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s_vpi_systf_data tf_data;
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vpiHandle res;
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/* All the compiletf routines are located in vcd_priv.c. */
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tf_data.type = vpiSysTask;
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tf_data.tfname = "$dumpall";
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tf_data.calltf = sys_dummy_calltf;
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tf_data.compiletf = sys_no_arg_compiletf;
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tf_data.sizetf = 0;
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tf_data.user_data = "$dumpall";
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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tf_data.type = vpiSysTask;
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tf_data.tfname = "$dumpfile";
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tf_data.calltf = sys_dummy_calltf;
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tf_data.compiletf = sys_one_string_arg_compiletf;
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tf_data.sizetf = 0;
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tf_data.user_data = "$dumpfile";
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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tf_data.type = vpiSysTask;
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tf_data.tfname = "$dumpflush";
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tf_data.calltf = sys_dummy_calltf;
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tf_data.compiletf = sys_no_arg_compiletf;
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tf_data.sizetf = 0;
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tf_data.user_data = "$dumpflush";
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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tf_data.type = vpiSysTask;
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tf_data.tfname = "$dumplimit";
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tf_data.calltf = sys_dummy_calltf;
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tf_data.compiletf = sys_one_numeric_arg_compiletf;
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tf_data.sizetf = 0;
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tf_data.user_data = "$dumplimit";
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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tf_data.type = vpiSysTask;
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tf_data.tfname = "$dumpoff";
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tf_data.calltf = sys_dummy_calltf;
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tf_data.compiletf = sys_no_arg_compiletf;
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tf_data.sizetf = 0;
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tf_data.user_data = "$dumpoff";
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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tf_data.type = vpiSysTask;
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tf_data.tfname = "$dumpon";
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tf_data.calltf = sys_dummy_calltf;
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tf_data.compiletf = sys_no_arg_compiletf;
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tf_data.sizetf = 0;
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tf_data.user_data = "$dumpon";
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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tf_data.type = vpiSysTask;
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tf_data.tfname = "$dumpvars";
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tf_data.calltf = sys_dumpvars_calltf;
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tf_data.compiletf = sys_dumpvars_compiletf;
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tf_data.sizetf = 0;
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tf_data.user_data = "$dumpvars";
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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}
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