Output proper local lables (starting with .L/L) for the PIC base, switch tables and...

[libfirm] / scripts / spec_util.py

diff --git a/scripts/spec_util.py b/scripts/spec_util.py
index 000ec7a..f8aa0b9 100644 (file)
--- a/scripts/spec_util.py
+++ b/scripts/spec_util.py
@@ -1,8 +1,43 @@
+abstracts = set()
+def abstract(cls):
+       abstracts.add(cls)
+       return cls
+def isAbstract(nodetype):
+       return nodetype in abstracts
+
 def is_dynamic_pinned(node):
-       return node["pinned"] in ["memory", "exception"]
+       return node.pinned in ["memory", "exception"]
+
+def verify_node(node):
+       if not hasattr(node, "pinned"):
+               print "%s: NO PINNED SET" % node.__name__
+       elif node.pinned not in ["yes", "no", "memory", "exception"]:
+               print "%s: UNKNOWN PINNED MODE: %s" % (node.__name__, node.pinned)
+
+       if not hasattr(node, "flags") and not isAbstract(node):
+               print "WARNING: no flags specified for %s\n" % node.__name__
+       elif type(node.flags) != list:
+               print "ERROR: flags of %s not a list" % node.__name__
+
+def setldefault(node, attr, val):
+       # Don't use hasattr, as these things should not be inherited
+       if attr not in node.__dict__:
+               setattr(node, attr, val)
+
+def setdefault(node, attr, val):
+       # Don't use hasattr, as these things should not be inherited
+       if not hasattr(node, attr):
+               setattr(node, attr, val)
+
+def setnodedefaults(node):
+       setldefault(node, "name", node.__name__)
+       if isAbstract(node):
+               return
 
-def verify_node(nodename, node):
-       if "pinned" not in node:
-               print "%s: NO PINNED SET" % nodename
-       elif node["pinned"] not in ["yes", "no", "memory", "exception"]:
-               print "%s: UNKNOWN PINNED MODE: %s" % (nodename, node["pinned"])
+       setdefault(node, "ins", [])
+       setdefault(node, "arity", len(node.ins))
+       setdefault(node, "attrs", [])
+       setdefault(node, "constructor_args", [])
+       setldefault(node, "constrname", node.name)
+       if hasattr(node, "outs"):
+               node.mode = "mode_T"