Rename kIs64BitArch with kRequiresCodeRange.

src/globals.h

Index: src/globals.h
diff --git a/src/globals.h b/src/globals.h
index 0c24c6e59dea386a4fbbd82f1fccf6315e0d69a4..f3f0788fc5cf7d0b1663969f0bcc7db516bf383a 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -153,12 +153,14 @@ const int kDoubleSizeLog2 = 3;
 const int kPointerSizeLog2 = 3;
 const intptr_t kIntptrSignBit = V8_INT64_C(0x8000000000000000);
 const uintptr_t kUintptrAllBitsSet = V8_UINT64_C(0xFFFFFFFFFFFFFFFF);
-const bool kIs64BitArch = true;
+const bool kRequiresCodeRange = true;
+const int kMaximalCodeRangeSize = 512 * MB;

[Sven Panne, 2014/06/12 11:46:11]

If this CL gets re-landed, please change this to a size_t (it's about sizes,
after all :-) and don't silence the compiler warning via a cast in the assert.

 #else
 const int kPointerSizeLog2 = 2;
 const intptr_t kIntptrSignBit = 0x80000000;
 const uintptr_t kUintptrAllBitsSet = 0xFFFFFFFFu;
-const bool kIs64BitArch = false;
+const bool kRequiresCodeRange = false;
+const int kMaximalCodeRangeSize = 0 * MB;
 #endif
 
 const int kBitsPerByte = 8;