--- a/src/xlat/x86/ia32abi.h	Sun Jul 05 13:54:48 2009 +1000
+++ b/src/xlat/x86/ia32abi.h	Tue Jul 13 18:23:16 2010 +1000
@@ -132,6 +132,8 @@
 
 #endif
 
+#define PROLOGUE_SIZE 9
+
 /**
  * Emit the 'start of block' assembly. Sets up the stack frame and save
  * SI/DI as required
@@ -142,6 +144,7 @@
 {
     PUSH_r32(REG_EBP);
     SUBL_imms_r32( 8, REG_ESP ); 
+    MOVP_immptr_rptr( ((uint8_t *)&sh4r) + 128, REG_EBP );
 }
 
 static inline void exit_block( )