Update V8 to r3121 as required for WebKit update.

Change-Id: Ic53e0aef9a9eb9b71ee7d25a8aef61520bba899c

1 files changed, 7 insertions, 3 deletions

diff --git a/src/execution.cc b/src/execution.cc
index 8bc6b74e..229b8df9 100644
--- a/src/execution.cc
+++ b/src/execution.cc
@@ -96,8 +96,11 @@ static Handle<Object> Invoke(bool construct,
     JSEntryFunction entry = FUNCTION_CAST<JSEntryFunction>(code->entry());
 
     // Call the function through the right JS entry stub.
-    value = CALL_GENERATED_CODE(entry, func->code()->entry(), *func,
-                                *receiver, argc, args);
+    byte* entry_address= func->code()->entry();
+    JSFunction* function = *func;
+    Object* receiver_pointer = *receiver;
+    value = CALL_GENERATED_CODE(entry, entry_address, function,
+                                receiver_pointer, argc, args);
   }
 
 #ifdef DEBUG
@@ -383,7 +386,8 @@ void StackGuard::ThreadLocal::Initialize() {
   if (initial_climit_ == kIllegalLimit) {
     // Takes the address of the limit variable in order to find out where
     // the top of stack is right now.
-    intptr_t limit = reinterpret_cast<intptr_t>(&limit) - kLimitSize;
+    uintptr_t limit = reinterpret_cast<uintptr_t>(&limit) - kLimitSize;
+    ASSERT(reinterpret_cast<uintptr_t>(&limit) > kLimitSize);
     initial_jslimit_ = SimulatorStack::JsLimitFromCLimit(limit);
     jslimit_ = SimulatorStack::JsLimitFromCLimit(limit);
     initial_climit_ = limit;