--- src/3rdparty/chromium/v8/src/trap-handler/handler-inside-posix.h.orig	2025-08-15 18:30:00 UTC
+++ src/3rdparty/chromium/v8/src/trap-handler/handler-inside-posix.h
@@ -13,7 +13,7 @@ namespace trap_handler {
 namespace internal {
 namespace trap_handler {
 
-#if V8_OS_LINUX || V8_OS_FREEBSD
+#if V8_OS_LINUX || V8_OS_FREEBSD || V8_OS_OPENBSD
 constexpr int kOobSignal = SIGSEGV;
 #elif V8_OS_DARWIN
 constexpr int kOobSignal = SIGBUS;