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Add RTLIL::constpad, init by yosys_setup(); use for abc9

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This commit is contained in:
Eddie Hung 2020-01-07 12:52:03 -08:00
parent 823a08e0d8
commit a63e2508fc
5 changed files with 39 additions and 32 deletions
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1
kernel/rtlil.cc
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@ -46,6 +46,7 @@ IdString RTLIL::ID::Y;
IdString RTLIL::ID::keep;
IdString RTLIL::ID::whitebox;
IdString RTLIL::ID::blackbox;
dict<std::string, std::string> RTLIL::constpad;
RTLIL::Const::Const()
{

2
kernel/rtlil.h
View file

@ -377,6 +377,8 @@ namespace RTLIL
extern IdString blackbox;
};
extern dict<std::string, std::string> constpad;
static inline std::string escape_id(std::string str) {
if (str.size() > 0 && str[0] != '\\' && str[0] != '$')
return "\\" + str;

9
kernel/yosys.cc
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@ -524,6 +524,15 @@ void yosys_setup()
PyRun_SimpleString("import sys");
#endif
RTLIL::constpad["abc9.script.default"] = "&scorr; &sweep; &dc2; &dch -f; &ps; &if {C} {W} {D} -v; &mfs";
RTLIL::constpad["abc9.script.default.area"] = "&scorr; &sweep; &dc2; &dch -f; &ps; &if {C} {W} {D} -a -v; &mfs";
RTLIL::constpad["abc9.script.default.fast"] = "&if {W} {D}";
RTLIL::constpad["abc9.script.flow3"] = "&scorr; &sweep;" \
"&if {C} {W} {D}; &save; &st; &syn2; &if {C} {W} {D} -v; &save; &load; "\
"&st; &if {C} -g -K 6; &dch -f; &if {C} {W} {D} -v; &save; &load; "\
"&st; &if {C} -g -K 6; &synch2; &if {C} {W} {D} -v; &save; &load; "\
"&mfs";
Pass::init_register();
yosys_design = new RTLIL::Design;
yosys_celltypes.setup();