1 files changed, 11 insertions, 0 deletions
diff --git a/deps/v8/src/execution.h b/deps/v8/src/execution.h
index fd7636db96..d783e5c28b 100644
--- a/deps/v8/src/execution.h
+++ b/deps/v8/src/execution.h
@@ -5,11 +5,17 @@
 #ifndef V8_EXECUTION_H_
 #define V8_EXECUTION_H_
 
+#include "src/allocation.h"
+#include "src/base/atomicops.h"
 #include "src/handles.h"
+#include "src/utils.h"
 
 namespace v8 {
 namespace internal {
 
+// Forward declarations.
+class JSRegExp;
+
 class Execution final : public AllStatic {
  public:
   // Call a function, the caller supplies a receiver and an array
@@ -130,6 +136,11 @@ class StackGuard final {
   // is assumed to grow downwards.
   void SetStackLimit(uintptr_t limit);
 
+  // The simulator uses a separate JS stack. Limits on the JS stack might have
+  // to be adjusted in order to reflect overflows of the C stack, because we
+  // cannot rely on the interleaving of frames on the simulator.
+  void AdjustStackLimitForSimulator();
+
   // Threading support.
   char* ArchiveStackGuard(char* to);
   char* RestoreStackGuard(char* from);