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Added cellaigs API

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Clifford Wolf 2015-06-09 09:54:22 +02:00
parent b57cb4a7fe
commit e49e2662aa
4 changed files with 173 additions and 2 deletions
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48
kernel/cellaigs.h Normal file
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/*
* yosys -- Yosys Open SYnthesis Suite
*
* Copyright (C) 2012 Clifford Wolf <clifford@clifford.at>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
#ifndef CELLAIGS_H
#define CELLAIGS_H
#include "kernel/yosys.h"
YOSYS_NAMESPACE_BEGIN
struct AigNode
{
IdString portname;
int portbit;
bool inverter;
int left_parent, right_parent;
vector<pair<IdString, int>> outports;
bool operator==(const AigNode &other) const;
unsigned int hash() const;
};
struct Aig
{
string name;
vector<AigNode> nodes;
Aig(Cell *cell);
};
YOSYS_NAMESPACE_END
#endif