Add mips64 port.

test/cctest/cctest.status

 # Copyright 2011 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 188 matching lines @@
   'test-thread-termination/TerminateMultipleV8ThreadsDefaultIsolate': [PASS, TIMEOUT],
 
   # BUG(1075): Unresolved crashes on MIPS also.
   'test-serialize/Deserialize': [SKIP],
   'test-serialize/DeserializeFromSecondSerializationAndRunScript2': [SKIP],
   'test-serialize/DeserializeAndRunScript2': [SKIP],
   'test-serialize/DeserializeFromSecondSerialization': [SKIP],
 }],  # 'arch == mipsel or arch == mips'
 
 ##############################################################################
+['arch == mips64el', {
+
+  # BUG(2657): Test sometimes times out on MIPS simulator.
+  'test-thread-termination/TerminateMultipleV8ThreadsDefaultIsolate': [PASS, TIMEOUT],
+
+  # BUG(v8:3154).
+  'test-heap/ReleaseOverReservedPages': [PASS, FAIL],
+
+  # BUG(1075): Unresolved crashes on MIPS also.
+  'test-serialize/Deserialize': [SKIP],
+  'test-serialize/DeserializeFromSecondSerializationAndRunScript2': [SKIP],
+  'test-serialize/DeserializeAndRunScript2': [SKIP],
+  'test-serialize/DeserializeFromSecondSerialization': [SKIP],
+}],  # 'arch == mips64el'
+
+##############################################################################
 ['arch == x87', {
 
   # TODO (weiliang): Enable below tests after fixing the double register
   # allocation limit in X87 port.
   'test-serialize/Serialize': [PASS, ['mode == debug', SKIP]],
   'test-serialize/Deserialize': [PASS, ['mode == debug', SKIP]],
   'test-serialize/SerializeTwice': [PASS, ['mode == debug', SKIP]],
   'test-serialize/ContextSerialization': [PASS, ['mode == debug', SKIP]],
   'test-serialize/ContextDeserialization': [PASS, ['mode == debug', SKIP]],
   'test-serialize/PartialDeserialization': [PASS, ['mode == debug', SKIP]],
@@ skipping 117 matching lines @@
   'test-api/Float32Array' : [SKIP],
   'test-api/Float64Array' : [SKIP],
   'test-api/Regress2333' : [SKIP],
   'test-alloc/StressHandles' : [SKIP],
   'test-alloc/StressJS' : [SKIP],
   'test-accessors/HandleScopePop' : [SKIP],
   'test-accessors/Gc' : [SKIP],
 
 }],  # 'arch == nacl_ia32 or arch == nacl_x64'
 ]