--- js/src/assembler/jit/ExecutableAllocator.h.orig	2015-01-23 23:45:39.926272999 +0100
+++ js/src/assembler/jit/ExecutableAllocator.h	2015-01-23 23:47:21.500267365 +0100
@@ -456,6 +456,9 @@
     }
 #elif WTF_CPU_ARM_TRADITIONAL && WTF_OS_LINUX && WTF_COMPILER_RVCT
     static __asm void cacheFlush(void* code, size_t size);
+#elif WTF_CPU_ARM && WTF_OS_FREEBSD
+/* xxx fixme */
+    static __cacheFlush();
 #elif WTF_CPU_ARM_TRADITIONAL && (WTF_OS_LINUX || WTF_OS_ANDROID) && WTF_COMPILER_GCC
     static void cacheFlush(void* code, size_t size)
     {