131 lines
3.2 KiB
C
131 lines
3.2 KiB
C
/*
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* Copyright (c) 2002-2009 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., 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 <acc_user.h>
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#include "priv.h"
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/*
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* acc_fetch_tfarg and friends implemented using VPI interface
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*/
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double acc_fetch_itfarg(PLI_INT32 n, handle obj)
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{
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vpiHandle iter, hand = 0;
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s_vpi_value value;
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int idx = n;
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double rtn;
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iter = vpi_iterate(vpiArgument, obj);
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/* scan to nth argument */
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while (idx > 0 && (hand = vpi_scan(iter))) idx--;
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if (hand) {
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value.format=vpiRealVal;
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vpi_get_value(hand, &value);
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rtn = value.value.real;
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vpi_free_object(iter);
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} else {
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rtn = 0.0;
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}
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if (pli_trace) {
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fprintf(pli_trace, "%s: acc_fetch_itfarg(%d, %p) --> %f\n",
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vpi_get_str(vpiName, obj), (int)n, obj, rtn);
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}
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return rtn;
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}
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double acc_fetch_tfarg(PLI_INT32 n)
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{
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return acc_fetch_itfarg_int(n, vpi_handle(vpiSysTfCall,0));
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}
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PLI_INT32 acc_fetch_itfarg_int(PLI_INT32 n, handle obj)
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{
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vpiHandle iter, hand = 0;
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s_vpi_value value;
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int idx = n;
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int rtn;
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iter = vpi_iterate(vpiArgument, obj);
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/* scan to nth argument */
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while (idx > 0 && (hand = vpi_scan(iter))) idx--;
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if (hand) {
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value.format=vpiIntVal;
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vpi_get_value(hand, &value);
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rtn = value.value.integer;
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vpi_free_object(iter);
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} else {
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rtn = 0;
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}
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if (pli_trace) {
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fprintf(pli_trace, "%s: acc_fetch_itfarg_int(%d, %p) --> %d\n",
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vpi_get_str(vpiName, obj), (int)n, obj, rtn);
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}
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return rtn;
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}
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PLI_INT32 acc_fetch_tfarg_int(PLI_INT32 n)
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{
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return acc_fetch_itfarg_int(n, vpi_handle(vpiSysTfCall,0));
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}
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char *acc_fetch_itfarg_str(PLI_INT32 n, handle obj)
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{
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vpiHandle iter, hand = 0;
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s_vpi_value value;
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int idx = n;
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char *rtn;
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iter = vpi_iterate(vpiArgument, obj);
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/* scan to nth argument */
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while (idx > 0 && (hand = vpi_scan(iter))) idx -= 1;
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if (hand) {
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value.format=vpiStringVal;
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vpi_get_value(hand, &value);
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rtn = __acc_newstring(value.value.str);
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vpi_free_object(iter);
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} else {
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rtn = (char *) 0;
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}
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if (pli_trace) {
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fprintf(pli_trace, "%s: acc_fetch_itfarg_str(%d, %p) --> \"%s\"\n",
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vpi_get_str(vpiName, obj),
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(int)n, obj, rtn? rtn : "");
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}
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return rtn;
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}
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char *acc_fetch_tfarg_str(PLI_INT32 n)
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{
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return acc_fetch_itfarg_str(n, vpi_handle(vpiSysTfCall,0));
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}
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