Changeset 41eca31 in mainline

Timestamp:

2009-09-17T00:42:09Z (15 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

810860a

Parents:

0e8ad0b

Message:

output directed bindings

File:

• contrib/arch/hadlbppp.py (modified) (2 diffs)

contrib/arch/hadlbppp.py

@@ -451 +451 @@
                 return flatten_binds(result, delegates, subsumes)
 
+def direct_binds(binds):
+        "Convert bindings matrix to set of sources by destination"
+        
+        result = {}
+        
+        for bind in binds:
+                if (not bind['to'] in result):
+                        result[bind['to']] = set()
+                
+                result[bind['to']].add(bind['from'])
+        
+        return result
+
 def merge_subarch(prefix, arch, outdir):
         "Merge subarchitecture into architexture"
@@ -541 +554 @@
                 dump_frame(inst['frame'], outdir, inst['var'], outf)
         
-        for bind in flatten_binds(binds, delegates, subsumes):
-                outf.write("bind %s to %s\n" % (bind['from'], bind['to']))
+        directed_binds = direct_binds(flatten_binds(binds, delegates, subsumes))
+        
+        for dst, src in directed_binds.items():
+                outf.write("bind %s to %s\n" % (", ".join(src), dst))
         
         outf.close()