$OpenBSD: patch-assembler_jit_ExecutableAllocator_h,v 1.2 2014/03/26 10:11:01 landry Exp $
--- assembler/jit/ExecutableAllocator.h.orig	Tue Oct 29 21:40:26 2013
+++ assembler/jit/ExecutableAllocator.h	Sat Nov  9 15:34:06 2013
@@ -35,6 +35,12 @@
 #include "js/HashTable.h"
 #include "js/Vector.h"
 
+#if defined(__mips64__)
+#if defined(__OpenBSD__)
+#include <mips64/sysarch.h>
+#endif
+#endif
+
 #if WTF_CPU_SPARC
 #ifdef linux  // bugzilla 502369
 static void sync_instruction_memory(caddr_t v, u_int len)
