Improvements in simplemap api, added $ne $nex $eq $eqx support

1 files changed, 48 insertions, 0 deletions

diff --git a/passes/techmap/simplemap.h b/passes/techmap/simplemap.h
new file mode 100644
index 000000000..dc2a395d3
--- /dev/null
+++ b/passes/techmap/simplemap.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 SIMPLEMAP_H
+#define SIMPLEMAP_H
+
+#include "kernel/yosys.h"
+
+YOSYS_NAMESPACE_BEGIN
+
+extern void simplemap_not(RTLIL::Module *module, RTLIL::Cell *cell);
+extern void simplemap_pos(RTLIL::Module *module, RTLIL::Cell *cell);
+extern void simplemap_bitop(RTLIL::Module *module, RTLIL::Cell *cell);
+extern void simplemap_reduce(RTLIL::Module *module, RTLIL::Cell *cell);
+extern void simplemap_lognot(RTLIL::Module *module, RTLIL::Cell *cell);
+extern void simplemap_logbin(RTLIL::Module *module, RTLIL::Cell *cell);
+extern void simplemap_mux(RTLIL::Module *module, RTLIL::Cell *cell);
+extern void simplemap_slice(RTLIL::Module *module, RTLIL::Cell *cell);
+extern void simplemap_concat(RTLIL::Module *module, RTLIL::Cell *cell);
+extern void simplemap_sr(RTLIL::Module *module, RTLIL::Cell *cell);
+extern void simplemap_dff(RTLIL::Module *module, RTLIL::Cell *cell);
+extern void simplemap_dffe(RTLIL::Module *module, RTLIL::Cell *cell);
+extern void simplemap_dffsr(RTLIL::Module *module, RTLIL::Cell *cell);
+extern void simplemap_adff(RTLIL::Module *module, RTLIL::Cell *cell);
+extern void simplemap_dlatch(RTLIL::Module *module, RTLIL::Cell *cell);
+extern void simplemap(RTLIL::Module *module, RTLIL::Cell *cell);
+
+extern void simplemap_get_mappers(std::map<RTLIL::IdString, void(*)(RTLIL::Module*, RTLIL::Cell*)> &mappers);
+
+YOSYS_NAMESPACE_END
+
+#endif