62 lines
1.7 KiB
C
62 lines
1.7 KiB
C
/*
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* Copyright (c) 2002 Michael Ruff (mruff at chiaro.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 <stdio.h>
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#include <assert.h>
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#include <veriuser.h>
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#include <vpi_user.h>
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/*
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* tf_putlongp implemented using VPI interface
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*/
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void tf_putlongp(int n, int lowvalue, int highvalue)
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{
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vpiHandle sys_h, sys_i, arg_h = 0;
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s_vpi_value val;
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int type;
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char str[20];
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assert(n >= 0);
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/* get task/func handle */
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sys_h = vpi_handle(vpiSysTfCall, 0);
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sys_i = vpi_iterate(vpiArgument, sys_h);
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type = vpi_get(vpiType, sys_h);
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/* verify function */
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assert(!(n == 0 && type != vpiSysFuncCall));
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/* find nth arg */
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while (n > 0) {
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if (!(arg_h = vpi_scan(sys_i))) assert(0);
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n--;
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}
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if (!arg_h) arg_h = sys_h;
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/* fill in vpi_value */
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sprintf(str, "%x%08x", highvalue, lowvalue);
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val.format = vpiHexStrVal;
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val.value.str = str;
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vpi_put_value(arg_h, &val, 0, vpiNoDelay);
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vpi_free_object(sys_i);
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}
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