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Generalized blifparse API

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This commit is contained in:
Clifford Wolf 2015-05-17 15:10:37 +02:00
parent 7dad017c9c
commit e5116eeb77
3 changed files with 31 additions and 21 deletions
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10
passes/techmap/abc.cc
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@ -877,14 +877,16 @@ void abc_module(RTLIL::Design *design, RTLIL::Module *current_module, std::strin
log_error("ABC: execution of command \"%s\" failed: return code %d.\n", buffer.c_str(), ret);
buffer = stringf("%s/%s", tempdir_name.c_str(), "output.blif");
f = fopen(buffer.c_str(), "rt");
if (f == NULL)
std::ifstream ifs;
ifs.open(buffer);
if (ifs.fail())
log_error("Can't open ABC output file `%s'.\n", buffer.c_str());
bool builtin_lib = liberty_file.empty() && script_file.empty() && !lut_mode;
RTLIL::Design *mapped_design = abc_parse_blif(f, builtin_lib ? "\\DFF" : "\\_dff_");
RTLIL::Design *mapped_design = new RTLIL::Design;
parse_blif(mapped_design, ifs, builtin_lib ? "\\DFF" : "\\_dff_");
fclose(f);
ifs.close();
log_header("Re-integrating ABC results.\n");
RTLIL::Module *mapped_mod = mapped_design->modules_["\\netlist"];