1 files changed, 4 insertions, 0 deletions
diff --git a/zruntime.S b/zruntime.S
index d6250fb..6dc353d 100644
--- a/zruntime.S
+++ b/zruntime.S
@@ -247,8 +247,12 @@ z80_io_write:
 	
 	.global z80_retrans_stub
 z80_retrans_stub:
+	pop %r14
 	call z80_save_context
+	/* adjust for mov and call instructions */
+	sub $10, %r14
 	mov %r13d, %edi
+	mov %r14, %rdx
 	push %rsi
 	call z80_retranslate_inst
 	pop %rsi