80 lines
1.8 KiB
C
80 lines
1.8 KiB
C
/*
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* Copyright (c) 2002-2010 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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# include <veriuser.h>
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# include <vpi_user.h>
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# include <stdlib.h>
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# include "ivl_alloc.h"
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/*
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* Keep a list of sys handle to work area bindings.
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*/
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struct workarea_cell {
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vpiHandle sys;
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void* area;
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struct workarea_cell*next;
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};
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static struct workarea_cell*area_list = 0;
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PLI_INT32 tf_setworkarea(void*workarea)
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{
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vpiHandle sys;
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struct workarea_cell*cur;
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sys = vpi_handle(vpiSysTfCall, 0);
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cur = area_list;
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while (cur) {
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if (cur->sys == sys) {
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cur->area = workarea;
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return 0;
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}
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cur = cur->next;
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}
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cur = calloc(1, sizeof (struct workarea_cell));
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cur->next = area_list;
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cur->sys = sys;
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cur->area = workarea;
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area_list = cur;
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return 0;
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}
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PLI_BYTE8* tf_getworkarea(void)
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{
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struct workarea_cell*cur;
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vpiHandle sys;
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sys = vpi_handle(vpiSysTfCall, 0);
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cur = area_list;
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while (cur) {
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if (cur->sys == sys) {
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return cur->area;
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}
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cur = cur->next;
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}
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return 0;
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}
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