69 lines
2.1 KiB
C++
69 lines
2.1 KiB
C++
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/*
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* Copyright (c) 2004 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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#ident "$Id: sys_funcs.cc,v 1.1 2004/03/09 04:29:42 steve Exp $"
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# include "config.h"
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# include "compiler.h"
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/*
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* Manage the information about system functions. This information is
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* collected from the sources before elaboration and made available
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* via the lookup_sys_func function.
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*/
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static const struct sfunc_return_type sfunc_table[] = {
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{ "$realtime", NetExpr::ET_REAL, 0, 0 },
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{ "$bitstoreal", NetExpr::ET_REAL, 0, 0 },
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{ "$itor", NetExpr::ET_REAL, 0, 0 },
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{ "$realtobits", NetExpr::ET_VECTOR, 64, 0 },
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{ "$time", NetExpr::ET_VECTOR, 64, 0 },
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{ "$stime", NetExpr::ET_VECTOR, 32, 0 },
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{ "$simtime", NetExpr::ET_VECTOR, 64, 0 },
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{ 0, NetExpr::ET_VECTOR, 32, 0 }
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};
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const struct sfunc_return_type* lookup_sys_func(const char*name)
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{
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unsigned idx = 0;
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while (sfunc_table[idx].name) {
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if (strcmp(sfunc_table[idx].name, name) == 0)
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return sfunc_table + idx;
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idx += 1;
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}
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/* No luch finding, so return the trailer, which give a
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default description. */
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return sfunc_table + idx;
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}
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/*
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* $Log: sys_funcs.cc,v $
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* Revision 1.1 2004/03/09 04:29:42 steve
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* Separate out the lookup_sys_func table, for eventual
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* support for function type tables.
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*
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* Remove ipal compile flags.
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*
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*/
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