Add mips64 port.

src/code-stubs.h

 // 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_CODE_STUBS_H_
 #define V8_CODE_STUBS_H_
 
 #include "src/allocation.h"
 #include "src/assembler.h"
 #include "src/codegen.h"
@@ skipping 92 matching lines @@
 #define CODE_STUB_LIST_ARM64(V)
 #endif
 
 // List of code stubs only used on MIPS platforms.
 #if V8_TARGET_ARCH_MIPS
 #define CODE_STUB_LIST_MIPS(V)  \
   V(RegExpCEntry)               \
   V(DirectCEntry)               \
   V(StoreRegistersState)        \
   V(RestoreRegistersState)
+#elif V8_TARGET_ARCH_MIPS64
+#define CODE_STUB_LIST_MIPS(V)  \
+  V(RegExpCEntry)               \
+  V(DirectCEntry)               \
+  V(StoreRegistersState)        \
+  V(RestoreRegistersState)
 #else
 #define CODE_STUB_LIST_MIPS(V)
 #endif
 
 // Combined list of code stubs.
 #define CODE_STUB_LIST(V)            \
   CODE_STUB_LIST_ALL_PLATFORMS(V)    \
   CODE_STUB_LIST_ARM(V)              \
   CODE_STUB_LIST_ARM64(V)           \
   CODE_STUB_LIST_MIPS(V)
@@ skipping 366 matching lines @@
 #if V8_TARGET_ARCH_IA32
 #include "src/ia32/code-stubs-ia32.h"
 #elif V8_TARGET_ARCH_X64
 #include "src/x64/code-stubs-x64.h"
 #elif V8_TARGET_ARCH_ARM64
 #include "src/arm64/code-stubs-arm64.h"
 #elif V8_TARGET_ARCH_ARM
 #include "src/arm/code-stubs-arm.h"
 #elif V8_TARGET_ARCH_MIPS
 #include "src/mips/code-stubs-mips.h"
+#elif V8_TARGET_ARCH_MIPS64
+#include "src/mips64/code-stubs-mips64.h"
 #elif V8_TARGET_ARCH_X87
 #include "src/x87/code-stubs-x87.h"
 #else
 #error Unsupported target architecture.
 #endif
 
 namespace v8 {
 namespace internal {
 
 
@@ skipping 2023 matching lines @@
 
 
 class CallDescriptors {
  public:
   static void InitializeForIsolate(Isolate* isolate);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_CODE_STUBS_H_