Add asserts and state tracking to ensure that we do not call

src/arm/full-codegen-arm.cc

Index: src/arm/full-codegen-arm.cc
===================================================================
--- src/arm/full-codegen-arm.cc	(revision 8110)
+++ src/arm/full-codegen-arm.cc	(working copy)
@@ -153,6 +153,11 @@
     __ bind(&ok);
   }
 
+  // Open a frame scope to indicate that there is a frame on the stack.  The
+  // NONE indicates that the scope shouldn't actually generate code to set up
+  // the frame (that is done below).
+  FrameScope frame_scope(masm_, StackFrame::NONE);

[Søren Thygesen Gjesse, 2011/05/31 07:51:45]

How about using StackFrame::JAVA_SCRIPT, and maybe place it after the __ Push
where the frame is set up? Then a FrameScopt for StackFrame::JAVA_SCRIPT of
cause should do nothing but mark that a frame is present.

[Erik Corry, 2011/05/31 11:52:52]

Used StackFrame::MANUAL

+
   int locals_count = scope()->num_stack_slots();
 
   __ Push(lr, fp, cp, r1);