1 files changed, 27 insertions, 0 deletions
diff --git a/devel/electron38/files/patch-v8_src_execution_isolate.cc b/devel/electron38/files/patch-v8_src_execution_isolate.cc
new file mode 100644
index 000000000000..21830af9b5f2
--- /dev/null
+++ b/devel/electron38/files/patch-v8_src_execution_isolate.cc
@@ -0,0 +1,27 @@
+--- v8/src/execution/isolate.cc.orig	2025-08-26 20:49:50 UTC
++++ v8/src/execution/isolate.cc
+@@ -174,6 +174,10 @@
+ #include "src/execution/simulator-base.h"
+ #endif
+ 
++#if defined(V8_OS_OPENBSD)
++#include <sys/mman.h>
++#endif
++
+ extern "C" const uint8_t v8_Default_embedded_blob_code_[];
+ extern "C" uint32_t v8_Default_embedded_blob_code_size_;
+ extern "C" const uint8_t v8_Default_embedded_blob_data_[];
+@@ -5223,6 +5227,13 @@ void Isolate::InitializeDefaultEmbeddedBlob() {
+   uint32_t code_size = DefaultEmbeddedBlobCodeSize();
+   const uint8_t* data = DefaultEmbeddedBlobData();
+   uint32_t data_size = DefaultEmbeddedBlobDataSize();
++
++#if defined(V8_OS_OPENBSD) && !defined(V8_TARGET_ARCH_IA32)
++  if (code_size > 0) {
++    mprotect(reinterpret_cast<void *>(const_cast<uint8_t *>(code)),
++            code_size, PROT_READ | PROT_EXEC);
++  }
++#endif
+ 
+   if (StickyEmbeddedBlobCode() != nullptr) {
+     base::MutexGuard guard(current_embedded_blob_refcount_mutex_.Pointer());