2008-05-07 04:00:32 +02:00
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/*
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2010-04-12 08:39:08 +02:00
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* Copyright (C) 2008-2010 Cary R. (cygcary@yahoo.com)
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2008-05-07 04:00:32 +02:00
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) 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 along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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2008-06-03 04:23:48 +02:00
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#include "sys_priv.h"
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2010-05-17 18:38:23 +02:00
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#include <assert.h>
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2008-05-23 04:09:03 +02:00
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2010-10-04 18:31:01 +02:00
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static PLI_INT32 finish_and_return_calltf(ICARUS_VPI_CONST PLI_BYTE8* name)
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2008-05-23 04:09:03 +02:00
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{
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vpiHandle callh = vpi_handle(vpiSysTfCall, 0);
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vpiHandle argv = vpi_iterate(vpiArgument, callh);
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vpiHandle arg;
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s_vpi_value val;
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2008-06-06 04:25:19 +02:00
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(void) name; /* Not used! */
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2008-05-23 04:09:03 +02:00
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/* Get the return value. */
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arg = vpi_scan(argv);
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vpi_free_object(argv);
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val.format = vpiIntVal;
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vpi_get_value(arg, &val);
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/* Set the return value. */
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vpip_set_return_value(val.value.integer);
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/* Now finish. */
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vpi_control(vpiFinish, 1);
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return 0;
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}
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2010-10-04 18:31:01 +02:00
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static PLI_INT32 task_not_implemented_compiletf(ICARUS_VPI_CONST PLI_BYTE8* name)
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2008-08-21 20:42:53 +02:00
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{
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vpiHandle callh = vpi_handle(vpiSysTfCall, 0);
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vpi_printf("%s:%d: SORRY: task %s() is not currently implemented.\n",
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vpi_get_str(vpiFile, callh), (int)vpi_get(vpiLineNo, callh),
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name);
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vpi_control(vpiFinish, 1);
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return 0;
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}
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2009-04-09 23:56:19 +02:00
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/*
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* This is used to warn the user that the specified optional system
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* task/function is not available (from Annex C 1364-2005).
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*/
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2010-10-04 18:31:01 +02:00
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static PLI_INT32 missing_optional_compiletf(ICARUS_VPI_CONST PLI_BYTE8* name)
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2009-04-09 23:56:19 +02:00
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{
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vpiHandle callh = vpi_handle(vpiSysTfCall, 0);
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vpi_printf("%s:%d: SORRY: %s() is not available in Icarus verilog.\n",
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vpi_get_str(vpiFile, callh), (int)vpi_get(vpiLineNo, callh),
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name);
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vpi_control(vpiFinish, 1);
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return 0;
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}
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2008-05-07 04:00:32 +02:00
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/*
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* Register the function with Verilog.
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*/
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void sys_special_register(void)
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{
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2008-08-21 20:42:53 +02:00
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s_vpi_systf_data tf_data;
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2010-04-12 08:39:08 +02:00
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vpiHandle res;
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2008-08-21 20:42:53 +02:00
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tf_data.type = vpiSysTask;
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tf_data.calltf = finish_and_return_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.tfname = "$finish_and_return";
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tf_data.user_data = "$finish_and_return";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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/* These tasks are not currently implemented. */
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tf_data.type = vpiSysTask;
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tf_data.calltf = 0;
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tf_data.sizetf = 0;
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tf_data.compiletf = task_not_implemented_compiletf;
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tf_data.tfname = "$fmonitor";
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tf_data.user_data = "$fmonitor";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$fmonitorb";
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tf_data.user_data = "$fmonitorb";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$fmonitoro";
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tf_data.user_data = "$fmonitoro";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$fmonitorh";
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tf_data.user_data = "$fmonitorh";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$async$and$array";
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tf_data.user_data = "$async$and$array";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$async$nand$array";
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tf_data.user_data = "$async$nand$array";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$async$or$array";
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tf_data.user_data = "$async$or$array";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$async$nor$array";
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tf_data.user_data = "$async$nor$array";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$async$and$plane";
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tf_data.user_data = "$async$and$plane";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$async$nand$plane";
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tf_data.user_data = "$async$nand$plane";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$async$or$plane";
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tf_data.user_data = "$async$or$plane";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$async$nor$plane";
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tf_data.user_data = "$async$nor$plane";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$sync$and$array";
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tf_data.user_data = "$sync$and$array";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$sync$nand$array";
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tf_data.user_data = "$sync$nand$array";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$sync$or$array";
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tf_data.user_data = "$sync$or$array";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$sync$nor$array";
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tf_data.user_data = "$sync$nor$array";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$sync$and$plane";
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tf_data.user_data = "$sync$and$plane";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$sync$nand$plane";
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tf_data.user_data = "$sync$nand$plane";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$sync$or$plane";
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tf_data.user_data = "$sync$or$plane";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$sync$nor$plane";
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tf_data.user_data = "$sync$nor$plane";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$q_initialize";
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tf_data.user_data = "$q_initialize";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$q_add";
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tf_data.user_data = "$q_add";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$q_remove";
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tf_data.user_data = "$q_remove";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$q_full";
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tf_data.user_data = "$q_full";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2008-08-21 20:42:53 +02:00
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tf_data.tfname = "$q_exam";
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tf_data.user_data = "$q_exam";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2009-03-26 19:18:24 +01:00
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tf_data.tfname = "$dumpports";
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tf_data.user_data = "$dumpports";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2009-03-26 19:18:24 +01:00
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tf_data.tfname = "$dumpportsoff";
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tf_data.user_data = "$dumpportsoff";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2009-03-26 19:18:24 +01:00
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tf_data.tfname = "$dumpportson";
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tf_data.user_data = "$dumpportson";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2009-03-26 19:18:24 +01:00
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tf_data.tfname = "$dumpportsall";
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tf_data.user_data = "$dumpportsall";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2009-03-26 19:18:24 +01:00
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tf_data.tfname = "$dumpportslimit";
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tf_data.user_data = "$dumpportslimit";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2009-03-26 19:18:24 +01:00
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tf_data.tfname = "$dumpportsflush";
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tf_data.user_data = "$dumpportsflush";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2009-04-09 23:56:19 +02:00
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/* The following optional system tasks/functions are not implemented
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* in Icarus Verilog (from Annex C 1364-2005). */
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tf_data.type = vpiSysTask;
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tf_data.calltf = 0;
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tf_data.sizetf = 0;
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tf_data.compiletf = missing_optional_compiletf;
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tf_data.tfname = "$input";
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tf_data.user_data = "$input";
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2010-04-12 08:39:08 +02:00
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res = vpi_register_systf(&tf_data);
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vpip_make_systf_system_defined(res);
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2009-04-09 23:56:19 +02:00
|
|
|
|
|
|
|
|
tf_data.tfname = "$key";
|
|
|
|
|
tf_data.user_data = "$key";
|
2010-04-12 08:39:08 +02:00
|
|
|
res = vpi_register_systf(&tf_data);
|
|
|
|
|
vpip_make_systf_system_defined(res);
|
2009-04-09 23:56:19 +02:00
|
|
|
|
|
|
|
|
tf_data.tfname = "$nokey";
|
|
|
|
|
tf_data.user_data = "$nokey";
|
2010-04-12 08:39:08 +02:00
|
|
|
res = vpi_register_systf(&tf_data);
|
|
|
|
|
vpip_make_systf_system_defined(res);
|
2009-04-09 23:56:19 +02:00
|
|
|
|
|
|
|
|
tf_data.tfname = "$list";
|
|
|
|
|
tf_data.user_data = "$list";
|
2010-04-12 08:39:08 +02:00
|
|
|
res = vpi_register_systf(&tf_data);
|
|
|
|
|
vpip_make_systf_system_defined(res);
|
2009-04-09 23:56:19 +02:00
|
|
|
|
|
|
|
|
tf_data.tfname = "$log";
|
|
|
|
|
tf_data.user_data = "$log";
|
2010-04-12 08:39:08 +02:00
|
|
|
res = vpi_register_systf(&tf_data);
|
|
|
|
|
vpip_make_systf_system_defined(res);
|
2009-04-09 23:56:19 +02:00
|
|
|
|
|
|
|
|
tf_data.tfname = "$nolog";
|
|
|
|
|
tf_data.user_data = "$nolog";
|
2010-04-12 08:39:08 +02:00
|
|
|
res = vpi_register_systf(&tf_data);
|
|
|
|
|
vpip_make_systf_system_defined(res);
|
2009-04-09 23:56:19 +02:00
|
|
|
|
|
|
|
|
tf_data.tfname = "$save";
|
|
|
|
|
tf_data.user_data = "$save";
|
2010-04-12 08:39:08 +02:00
|
|
|
res = vpi_register_systf(&tf_data);
|
|
|
|
|
vpip_make_systf_system_defined(res);
|
2009-04-09 23:56:19 +02:00
|
|
|
|
|
|
|
|
tf_data.tfname = "$restart";
|
|
|
|
|
tf_data.user_data = "$restart";
|
2010-04-12 08:39:08 +02:00
|
|
|
res = vpi_register_systf(&tf_data);
|
|
|
|
|
vpip_make_systf_system_defined(res);
|
2009-04-09 23:56:19 +02:00
|
|
|
|
|
|
|
|
tf_data.tfname = "$incsave";
|
|
|
|
|
tf_data.user_data = "$incsave";
|
2010-04-12 08:39:08 +02:00
|
|
|
res = vpi_register_systf(&tf_data);
|
|
|
|
|
vpip_make_systf_system_defined(res);
|
2009-04-09 23:56:19 +02:00
|
|
|
|
|
|
|
|
tf_data.tfname = "$scope";
|
|
|
|
|
tf_data.user_data = "$scope";
|
2010-04-12 08:39:08 +02:00
|
|
|
res = vpi_register_systf(&tf_data);
|
|
|
|
|
vpip_make_systf_system_defined(res);
|
2009-04-09 23:56:19 +02:00
|
|
|
|
|
|
|
|
tf_data.tfname = "$showscopes";
|
|
|
|
|
tf_data.user_data = "$showscopes";
|
2010-04-12 08:39:08 +02:00
|
|
|
res = vpi_register_systf(&tf_data);
|
|
|
|
|
vpip_make_systf_system_defined(res);
|
2009-04-09 23:56:19 +02:00
|
|
|
|
|
|
|
|
tf_data.tfname = "$showvars";
|
|
|
|
|
tf_data.user_data = "$showvars";
|
2010-04-12 08:39:08 +02:00
|
|
|
res = vpi_register_systf(&tf_data);
|
|
|
|
|
vpip_make_systf_system_defined(res);
|
2009-04-09 23:56:19 +02:00
|
|
|
|
|
|
|
|
tf_data.tfname = "$sreadmemb";
|
|
|
|
|
tf_data.user_data = "$sreadmemb";
|
2010-04-12 08:39:08 +02:00
|
|
|
res = vpi_register_systf(&tf_data);
|
|
|
|
|
vpip_make_systf_system_defined(res);
|
2009-04-09 23:56:19 +02:00
|
|
|
|
|
|
|
|
tf_data.tfname = "$sreadmemh";
|
|
|
|
|
tf_data.user_data = "$sreadmemh";
|
2010-04-12 08:39:08 +02:00
|
|
|
res = vpi_register_systf(&tf_data);
|
|
|
|
|
vpip_make_systf_system_defined(res);
|
2009-04-09 23:56:19 +02:00
|
|
|
|
|
|
|
|
/* Optional functions. */
|
|
|
|
|
tf_data.type = vpiSysFunc;
|
|
|
|
|
tf_data.sysfunctype = vpiIntFunc;
|
|
|
|
|
|
|
|
|
|
tf_data.tfname = "$countdrivers";
|
|
|
|
|
tf_data.user_data = "$countdrivers";
|
2010-04-12 08:39:08 +02:00
|
|
|
res = vpi_register_systf(&tf_data);
|
|
|
|
|
vpip_make_systf_system_defined(res);
|
2009-04-09 23:56:19 +02:00
|
|
|
|
|
|
|
|
tf_data.tfname = "$getpattern";
|
|
|
|
|
tf_data.user_data = "$getpattern";
|
2010-04-12 08:39:08 +02:00
|
|
|
res = vpi_register_systf(&tf_data);
|
|
|
|
|
vpip_make_systf_system_defined(res);
|
2009-04-09 23:56:19 +02:00
|
|
|
|
|
|
|
|
tf_data.tfname = "$scale";
|
|
|
|
|
tf_data.user_data = "$scale";
|
2010-04-12 08:39:08 +02:00
|
|
|
res = vpi_register_systf(&tf_data);
|
|
|
|
|
vpip_make_systf_system_defined(res);
|
2008-05-07 04:00:32 +02:00
|
|
|
}
|