Upgrade to 3.29
Update V8 to 3.29.88.17 and update makefiles to support building on
all the relevant platforms.
Bug: 17370214
Change-Id: Ia3407c157fd8d72a93e23d8318ccaf6ecf77fa4e
diff --git a/src/x87/simulator-x87.h b/src/x87/simulator-x87.h
new file mode 100644
index 0000000..a780e83
--- /dev/null
+++ b/src/x87/simulator-x87.h
@@ -0,0 +1,48 @@
+// Copyright 2012 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef V8_X87_SIMULATOR_X87_H_
+#define V8_X87_SIMULATOR_X87_H_
+
+#include "src/allocation.h"
+
+namespace v8 {
+namespace internal {
+
+// Since there is no simulator for the ia32 architecture the only thing we can
+// do is to call the entry directly.
+#define CALL_GENERATED_CODE(entry, p0, p1, p2, p3, p4) \
+ (entry(p0, p1, p2, p3, p4))
+
+
+typedef int (*regexp_matcher)(String*, int, const byte*,
+ const byte*, int*, int, Address, int, Isolate*);
+
+// Call the generated regexp code directly. The code at the entry address should
+// expect eight int/pointer sized arguments and return an int.
+#define CALL_GENERATED_REGEXP_CODE(entry, p0, p1, p2, p3, p4, p5, p6, p7, p8) \
+ (FUNCTION_CAST<regexp_matcher>(entry)(p0, p1, p2, p3, p4, p5, p6, p7, p8))
+
+
+// The stack limit beyond which we will throw stack overflow errors in
+// generated code. Because generated code on ia32 uses the C stack, we
+// just use the C stack limit.
+class SimulatorStack : public v8::internal::AllStatic {
+ public:
+ static inline uintptr_t JsLimitFromCLimit(Isolate* isolate,
+ uintptr_t c_limit) {
+ USE(isolate);
+ return c_limit;
+ }
+
+ static inline uintptr_t RegisterCTryCatch(uintptr_t try_catch_address) {
+ return try_catch_address;
+ }
+
+ static inline void UnregisterCTryCatch() { }
+};
+
+} } // namespace v8::internal
+
+#endif // V8_X87_SIMULATOR_X87_H_