[pypy-svn] r66006 - pypy/branch/pyjitpl5-2/pypy/interpreter

[fijal at codespeak.net]

Author: fijal
Date: Sat Jun 27 01:20:46 2009
New Revision: 66006

Modified:
   pypy/branch/pyjitpl5-2/pypy/interpreter/executioncontext.py
   pypy/branch/pyjitpl5-2/pypy/interpreter/miscutils.py
Log:
(fijal, cfbolz)
* Rename PseudoStack to PseudoFrameStack as it relies on f_back
* Kill specialization as it's instantiated only in one place
* Add sanity check


Modified: pypy/branch/pyjitpl5-2/pypy/interpreter/executioncontext.py
==============================================================================
--- pypy/branch/pyjitpl5-2/pypy/interpreter/executioncontext.py	(original)
+++ pypy/branch/pyjitpl5-2/pypy/interpreter/executioncontext.py	Sat Jun 27 01:20:46 2009
@@ -1,11 +1,11 @@
 import sys
-from pypy.interpreter.miscutils import PseudoStack
+from pypy.interpreter.miscutils import PseudoFrameStack
 from pypy.interpreter.error import OperationError
 from pypy.rlib.rarithmetic import LONG_BIT
 from pypy.rlib.unroll import unrolling_iterable
 
 def new_framestack():
-    return PseudoStack()
+    return PseudoFrameStack()
 
 def app_profile_call(space, w_callable, frame, event, w_arg):
     space.call_function(w_callable,

Modified: pypy/branch/pyjitpl5-2/pypy/interpreter/miscutils.py
==============================================================================
--- pypy/branch/pyjitpl5-2/pypy/interpreter/miscutils.py	(original)
+++ pypy/branch/pyjitpl5-2/pypy/interpreter/miscutils.py	Sat Jun 27 01:20:46 2009
@@ -9,8 +9,7 @@
 class RootStack:
     pass
 
-class PseudoStack(RootStack):
-    _annspecialcase_ = 'specialize:ctr_location'
+class PseudoFrameStack(RootStack):
 
     def __init__(self):
         self._top = None
@@ -24,6 +23,7 @@
         return next
 
     def push(self, next):
+        assert next.f_back is self._top
         self._top = next
         self._depth += 1