$OpenBSD: patch-v8_src_globals_h,v 1.22 2018/03/12 13:48:34 robert Exp $

Index: v8/src/globals.h
--- v8/src/globals.h.orig
+++ v8/src/globals.h
@@ -195,7 +195,11 @@ constexpr size_t kCodeRangeAreaAlignment = 256 * MB;
 constexpr size_t kMaximalCodeRangeSize = 512 * MB;
 constexpr size_t kCodeRangeAreaAlignment = 64 * KB;  // OS page on PPC Linux
 #else
+#if defined(__OpenBSD__)
 constexpr size_t kMaximalCodeRangeSize = 512 * MB;
+#else
+constexpr size_t kMaximalCodeRangeSize = 512 * MB;
+#endif
 constexpr size_t kCodeRangeAreaAlignment = 4 * KB;  // OS page.
 #endif
 #if V8_OS_WIN
