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author | Clifford Wolf <clifford@clifford.at> | 2015-06-09 09:54:22 +0200 |
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committer | Clifford Wolf <clifford@clifford.at> | 2015-06-09 09:54:22 +0200 |
commit | e49e2662aae12a1ff980a89b06e5b46403f6068d (patch) | |
tree | c78be3bb4a2d5c35743740d758923f68f1727bc6 /kernel/cellaigs.h | |
parent | b57cb4a7fea01b1e5b3242d3ee4bd90077bac960 (diff) | |
download | yosys-e49e2662aae12a1ff980a89b06e5b46403f6068d.tar.gz yosys-e49e2662aae12a1ff980a89b06e5b46403f6068d.tar.bz2 yosys-e49e2662aae12a1ff980a89b06e5b46403f6068d.zip |
Added cellaigs API
Diffstat (limited to 'kernel/cellaigs.h')
-rw-r--r-- | kernel/cellaigs.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/kernel/cellaigs.h b/kernel/cellaigs.h new file mode 100644 index 000000000..db635ba90 --- /dev/null +++ b/kernel/cellaigs.h @@ -0,0 +1,48 @@ +/* + * 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 |