$OpenBSD: patch-Source_JavaScriptCore_assembler_ARM64Assembler_h,v 1.10 2021/10/25 07:25:13 ajacoutot Exp $

Index: Source/JavaScriptCore/assembler/ARM64Assembler.h
--- Source/JavaScriptCore/assembler/ARM64Assembler.h.orig
+++ Source/JavaScriptCore/assembler/ARM64Assembler.h
@@ -2950,6 +2950,8 @@ class ARM64Assembler { (public)
     {
 #if OS(DARWIN)
         sys_cache_control(kCacheFunctionPrepareForExecution, code, size);
+#elif OS(FREEBSD) || OS(NETBSD) || OS(OPENBSD)
+        __clear_cache(code, reinterpret_cast<char*>(code) + size);
 #elif OS(FUCHSIA)
         zx_cache_flush(code, size, ZX_CACHE_FLUSH_INSN);
 #elif OS(LINUX)
