@@ -371,7 +371,32 @@ class Pattern(General):
# end Pattern
-class IncMultiPattern(General):
+class MultiPattern(General):
+ """Class representing a set of instruction patterns"""
+
+ def __init__(self, lineno, pats):
+ self.file = input_file
+ self.lineno = lineno
+ self.pats = pats
+ self.base = None
+ self.fixedbits = 0
+ self.fixedmask = 0
+ self.undefmask = 0
+ self.width = None
+
+ def __str__(self):
+ r = 'group'
+ if self.fixedbits is not None:
+ r += ' ' + str_match_bits(self.fixedbits, self.fixedmask)
+ return r
+
+ def output_decl(self):
+ for p in self.pats:
+ p.output_decl()
+# end MultiPattern
+
+
+class IncMultiPattern(MultiPattern):
"""Class representing an overlapping set of instruction patterns"""
def __init__(self, lineno, pats, fixb, fixm, udfm, w):
@@ -384,16 +409,6 @@ class IncMultiPattern(General):
self.undefmask = udfm
self.width = w
- def __str__(self):
- r = "{"
- for p in self.pats:
- r = r + ' ' + str(p)
- return r + "}"
-
- def output_decl(self):
- for p in self.pats:
- p.output_decl()
-
def output_code(self, i, extracted, outerbits, outermask):
global translate_prefix
ind = str_indent(i)