Endian changes, support 64bit big endian

test/cctest/test-strings.cc

Index: test/cctest/test-strings.cc
diff --git a/test/cctest/test-strings.cc b/test/cctest/test-strings.cc
index d384e3001a7ae3653d5506a4ef0f985aec6eaf32..204652afe69c8243e449505d7fef5d965b17ad5f 100644
--- a/test/cctest/test-strings.cc
+++ b/test/cctest/test-strings.cc
@@ -1408,6 +1408,7 @@ TEST(InvalidExternalString) {
     static const int invalid = String::kMaxLength + 1;                         \
     HandleScope scope(isolate);                                                \
     Vector<TYPE> dummy = Vector<TYPE>::New(invalid);                           \
+    memset(dummy.start(), 0x0, dummy.length() * sizeof(TYPE));                 \

[Sven Panne, 2014/09/16 10:48:40]

Why exactly do we need this?

[andrew_low, 2014/09/22 17:49:18]

When we test on AIX there are tests that fail if this memset is not present.
I'll drop it from this patch for now.

     CHECK(isolate->factory()->FUN(Vector<const TYPE>::cast(dummy)).is_null()); \
     memset(dummy.start(), 0x20, dummy.length() * sizeof(TYPE));                \
     CHECK(isolate->has_pending_exception());                                   \