Add a level of indirection to exception handler addresses.

src/ia32/frames-ia32.h

Index: src/ia32/frames-ia32.h
diff --git a/src/ia32/frames-ia32.h b/src/ia32/frames-ia32.h
index 2f1b2a96d3f4e377039223c9f56e0af42c3f84d5..32017ea54b8566ba9a8fe18b91757c68c92b04ed 100644
--- a/src/ia32/frames-ia32.h
+++ b/src/ia32/frames-ia32.h
@@ -58,13 +58,13 @@ static const int kNumSafepointRegisters = 8;
 
 class StackHandlerConstants : public AllStatic {
  public:
-  static const int kNextOffset    = 0 * kPointerSize;
-  static const int kContextOffset = 1 * kPointerSize;
-  static const int kFPOffset      = 2 * kPointerSize;
-  static const int kStateOffset   = 3 * kPointerSize;
-  static const int kPCOffset      = 4 * kPointerSize;
+  static const int kNextOffset     = 0 * kPointerSize;
+  static const int kCodeOffset     = 1 * kPointerSize;
+  static const int kStateOffset    = 2 * kPointerSize;
+  static const int kContextOffset  = 3 * kPointerSize;
+  static const int kFPOffset       = 4 * kPointerSize;
 
-  static const int kSize = kPCOffset + kPointerSize;
+  static const int kSize = kFPOffset + kPointerSize;
 };