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-rw-r--r--passes/abc/blifparse.cc20
1 files changed, 20 insertions, 0 deletions
diff --git a/passes/abc/blifparse.cc b/passes/abc/blifparse.cc
index db87eec4..a69cfde1 100644
--- a/passes/abc/blifparse.cc
+++ b/passes/abc/blifparse.cc
@@ -144,6 +144,26 @@ RTLIL::Design *abc_parse_blif(FILE *f, std::string dff_name)
continue;
}
+ if (!strcmp(cmd, ".barbuf"))
+ {
+ char *p = strtok(NULL, " \t\r\n");
+ if (p == NULL)
+ goto error;
+
+ char *q = strtok(NULL, " \t\r\n");
+ if (q == NULL)
+ goto error;
+
+ if (module->wires_.count(RTLIL::escape_id(p)) == 0)
+ module->addWire(RTLIL::escape_id(p));
+
+ if (module->wires_.count(RTLIL::escape_id(q)) == 0)
+ module->addWire(RTLIL::escape_id(q));
+
+ module->connect(module->wires_.at(RTLIL::escape_id(q)), module->wires_.at(RTLIL::escape_id(p)));
+ continue;
+ }
+
if (!strcmp(cmd, ".names"))
{
char *p;