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| author | Trevor Norris <trev.norris@gmail.com> | 2013-07-22 15:26:27 -0700 |
|---|---|---|
| committer | Trevor Norris <trev.norris@gmail.com> | 2013-07-22 15:53:10 -0700 |
| commit | 5777d7ab3038983d368046ab40eb34075f635348 (patch) | |
| tree | da7c01759b83e7afa463cbaac095a051f158eb44 /deps/v8/src/globals.h | |
| parent | 254b711155996e379a41a569a38dd98dbd7a6e47 (diff) | |
| download | node-new-5777d7ab3038983d368046ab40eb34075f635348.tar.gz | |
v8: upgrade to v8 3.20.7
Diffstat (limited to 'deps/v8/src/globals.h')
| -rw-r--r-- | deps/v8/src/globals.h | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/deps/v8/src/globals.h b/deps/v8/src/globals.h index baacf5226e..e695e94d4e 100644 --- a/deps/v8/src/globals.h +++ b/deps/v8/src/globals.h @@ -89,12 +89,6 @@ namespace internal { #elif defined(__ARMEL__) #define V8_HOST_ARCH_ARM 1 #define V8_HOST_ARCH_32_BIT 1 -// Some CPU-OS combinations allow unaligned access on ARM. We assume -// that unaligned accesses are not allowed unless the build system -// defines the CAN_USE_UNALIGNED_ACCESSES macro to be non-zero. -#if CAN_USE_UNALIGNED_ACCESSES -#define V8_HOST_CAN_READ_UNALIGNED 1 -#endif #elif defined(__MIPSEL__) #define V8_HOST_ARCH_MIPS 1 #define V8_HOST_ARCH_32_BIT 1 @@ -102,6 +96,16 @@ namespace internal { #error Host architecture was not detected as supported by v8 #endif +#if defined(__ARM_ARCH_7A__) || \ + defined(__ARM_ARCH_7R__) || \ + defined(__ARM_ARCH_7__) +# define CAN_USE_ARMV7_INSTRUCTIONS 1 +# ifndef CAN_USE_VFP3_INSTRUCTIONS +# define CAN_USE_VFP3_INSTRUCTIONS +# endif +#endif + + // Target architecture detection. This may be set externally. If not, detect // in the same way as the host architecture, that is, target the native // environment as presented by the compiler. @@ -323,11 +327,18 @@ F FUNCTION_CAST(Address addr) { } +#if __cplusplus >= 201103L +#define DISALLOW_BY_DELETE = delete +#else +#define DISALLOW_BY_DELETE +#endif + + // A macro to disallow the evil copy constructor and operator= functions // This should be used in the private: declarations for a class -#define DISALLOW_COPY_AND_ASSIGN(TypeName) \ - TypeName(const TypeName&); \ - void operator=(const TypeName&) +#define DISALLOW_COPY_AND_ASSIGN(TypeName) \ + TypeName(const TypeName&) DISALLOW_BY_DELETE; \ + void operator=(const TypeName&) DISALLOW_BY_DELETE // A macro to disallow all the implicit constructors, namely the @@ -337,7 +348,7 @@ F FUNCTION_CAST(Address addr) { // that wants to prevent anyone from instantiating it. This is // especially useful for classes containing only static methods. #define DISALLOW_IMPLICIT_CONSTRUCTORS(TypeName) \ - TypeName(); \ + TypeName() DISALLOW_BY_DELETE; \ DISALLOW_COPY_AND_ASSIGN(TypeName) |