Upgrade to 3.29
Update V8 to 3.29.88.17 and update makefiles to support building on
all the relevant platforms.
Bug: 17370214
Change-Id: Ia3407c157fd8d72a93e23d8318ccaf6ecf77fa4e
diff --git a/include/v8config.h b/include/v8config.h
new file mode 100644
index 0000000..87de994
--- /dev/null
+++ b/include/v8config.h
@@ -0,0 +1,419 @@
+// Copyright 2013 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 V8CONFIG_H_
+#define V8CONFIG_H_
+
+// Platform headers for feature detection below.
+#if defined(__ANDROID__)
+# include <sys/cdefs.h>
+#elif defined(__APPLE__)
+# include <TargetConditionals.h>
+#elif defined(__linux__)
+# include <features.h>
+#endif
+
+
+// This macro allows to test for the version of the GNU C library (or
+// a compatible C library that masquerades as glibc). It evaluates to
+// 0 if libc is not GNU libc or compatible.
+// Use like:
+// #if V8_GLIBC_PREREQ(2, 3)
+// ...
+// #endif
+#if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
+# define V8_GLIBC_PREREQ(major, minor) \
+ ((__GLIBC__ * 100 + __GLIBC_MINOR__) >= ((major) * 100 + (minor)))
+#else
+# define V8_GLIBC_PREREQ(major, minor) 0
+#endif
+
+
+// This macro allows to test for the version of the GNU C++ compiler.
+// Note that this also applies to compilers that masquerade as GCC,
+// for example clang and the Intel C++ compiler for Linux.
+// Use like:
+// #if V8_GNUC_PREREQ(4, 3, 1)
+// ...
+// #endif
+#if defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__GNUC_PATCHLEVEL__)
+# define V8_GNUC_PREREQ(major, minor, patchlevel) \
+ ((__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) >= \
+ ((major) * 10000 + (minor) * 100 + (patchlevel)))
+#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
+# define V8_GNUC_PREREQ(major, minor, patchlevel) \
+ ((__GNUC__ * 10000 + __GNUC_MINOR__) >= \
+ ((major) * 10000 + (minor) * 100 + (patchlevel)))
+#else
+# define V8_GNUC_PREREQ(major, minor, patchlevel) 0
+#endif
+
+
+
+// -----------------------------------------------------------------------------
+// Operating system detection
+//
+// V8_OS_ANDROID - Android
+// V8_OS_BSD - BSDish (Mac OS X, Net/Free/Open/DragonFlyBSD)
+// V8_OS_CYGWIN - Cygwin
+// V8_OS_DRAGONFLYBSD - DragonFlyBSD
+// V8_OS_FREEBSD - FreeBSD
+// V8_OS_LINUX - Linux
+// V8_OS_MACOSX - Mac OS X
+// V8_OS_NACL - Native Client
+// V8_OS_NETBSD - NetBSD
+// V8_OS_OPENBSD - OpenBSD
+// V8_OS_POSIX - POSIX compatible (mostly everything except Windows)
+// V8_OS_QNX - QNX Neutrino
+// V8_OS_SOLARIS - Sun Solaris and OpenSolaris
+// V8_OS_WIN - Microsoft Windows
+
+#if defined(__ANDROID__)
+# define V8_OS_ANDROID 1
+# define V8_OS_LINUX 1
+# define V8_OS_POSIX 1
+#elif defined(__APPLE__)
+# define V8_OS_BSD 1
+# define V8_OS_MACOSX 1
+# define V8_OS_POSIX 1
+#elif defined(__native_client__)
+# define V8_OS_NACL 1
+# define V8_OS_POSIX 1
+#elif defined(__CYGWIN__)
+# define V8_OS_CYGWIN 1
+# define V8_OS_POSIX 1
+#elif defined(__linux__)
+# define V8_OS_LINUX 1
+# define V8_OS_POSIX 1
+#elif defined(__sun)
+# define V8_OS_POSIX 1
+# define V8_OS_SOLARIS 1
+#elif defined(__FreeBSD__)
+# define V8_OS_BSD 1
+# define V8_OS_FREEBSD 1
+# define V8_OS_POSIX 1
+#elif defined(__DragonFly__)
+# define V8_OS_BSD 1
+# define V8_OS_DRAGONFLYBSD 1
+# define V8_OS_POSIX 1
+#elif defined(__NetBSD__)
+# define V8_OS_BSD 1
+# define V8_OS_NETBSD 1
+# define V8_OS_POSIX 1
+#elif defined(__OpenBSD__)
+# define V8_OS_BSD 1
+# define V8_OS_OPENBSD 1
+# define V8_OS_POSIX 1
+#elif defined(__QNXNTO__)
+# define V8_OS_POSIX 1
+# define V8_OS_QNX 1
+#elif defined(_WIN32)
+# define V8_OS_WIN 1
+#endif
+
+
+// -----------------------------------------------------------------------------
+// C library detection
+//
+// V8_LIBC_MSVCRT - MSVC libc
+// V8_LIBC_BIONIC - Bionic libc
+// V8_LIBC_BSD - BSD libc derivate
+// V8_LIBC_GLIBC - GNU C library
+// V8_LIBC_UCLIBC - uClibc
+//
+// Note that testing for libc must be done using #if not #ifdef. For example,
+// to test for the GNU C library, use:
+// #if V8_LIBC_GLIBC
+// ...
+// #endif
+
+#if defined (_MSC_VER)
+# define V8_LIBC_MSVCRT 1
+#elif defined(__BIONIC__)
+# define V8_LIBC_BIONIC 1
+# define V8_LIBC_BSD 1
+#elif defined(__UCLIBC__)
+# define V8_LIBC_UCLIBC 1
+#elif defined(__GLIBC__) || defined(__GNU_LIBRARY__)
+# define V8_LIBC_GLIBC 1
+#else
+# define V8_LIBC_BSD V8_OS_BSD
+#endif
+
+
+// -----------------------------------------------------------------------------
+// Compiler detection
+//
+// V8_CC_CLANG - Clang
+// V8_CC_GNU - GNU C++
+// V8_CC_INTEL - Intel C++
+// V8_CC_MINGW - Minimalist GNU for Windows
+// V8_CC_MINGW32 - Minimalist GNU for Windows (mingw32)
+// V8_CC_MINGW64 - Minimalist GNU for Windows (mingw-w64)
+// V8_CC_MSVC - Microsoft Visual C/C++
+//
+// C++11 feature detection
+//
+// V8_HAS_CXX11_ALIGNAS - alignas specifier supported
+// V8_HAS_CXX11_ALIGNOF - alignof(type) operator supported
+// V8_HAS_CXX11_STATIC_ASSERT - static_assert() supported
+// V8_HAS_CXX11_DELETE - deleted functions supported
+// V8_HAS_CXX11_FINAL - final marker supported
+// V8_HAS_CXX11_OVERRIDE - override marker supported
+//
+// Compiler-specific feature detection
+//
+// V8_HAS___ALIGNOF - __alignof(type) operator supported
+// V8_HAS___ALIGNOF__ - __alignof__(type) operator supported
+// V8_HAS_ATTRIBUTE_ALIGNED - __attribute__((aligned(n))) supported
+// V8_HAS_ATTRIBUTE_ALWAYS_INLINE - __attribute__((always_inline))
+// supported
+// V8_HAS_ATTRIBUTE_DEPRECATED - __attribute__((deprecated)) supported
+// V8_HAS_ATTRIBUTE_NOINLINE - __attribute__((noinline)) supported
+// V8_HAS_ATTRIBUTE_UNUSED - __attribute__((unused)) supported
+// V8_HAS_ATTRIBUTE_VISIBILITY - __attribute__((visibility)) supported
+// V8_HAS_ATTRIBUTE_WARN_UNUSED_RESULT - __attribute__((warn_unused_result))
+// supported
+// V8_HAS_BUILTIN_CLZ - __builtin_clz() supported
+// V8_HAS_BUILTIN_CTZ - __builtin_ctz() supported
+// V8_HAS_BUILTIN_EXPECT - __builtin_expect() supported
+// V8_HAS_BUILTIN_POPCOUNT - __builtin_popcount() supported
+// V8_HAS_BUILTIN_SADD_OVERFLOW - __builtin_sadd_overflow() supported
+// V8_HAS_BUILTIN_SSUB_OVERFLOW - __builtin_ssub_overflow() supported
+// V8_HAS_DECLSPEC_ALIGN - __declspec(align(n)) supported
+// V8_HAS_DECLSPEC_DEPRECATED - __declspec(deprecated) supported
+// V8_HAS_DECLSPEC_NOINLINE - __declspec(noinline) supported
+// V8_HAS___FINAL - __final supported in non-C++11 mode
+// V8_HAS___FORCEINLINE - __forceinline supported
+// V8_HAS_SEALED - MSVC style sealed marker supported
+//
+// Note that testing for compilers and/or features must be done using #if
+// not #ifdef. For example, to test for Intel C++ Compiler, use:
+// #if V8_CC_INTEL
+// ...
+// #endif
+
+#if defined(__clang__)
+
+# define V8_CC_CLANG 1
+
+// Clang defines __alignof__ as alias for __alignof
+# define V8_HAS___ALIGNOF 1
+# define V8_HAS___ALIGNOF__ V8_HAS___ALIGNOF
+
+# define V8_HAS_ATTRIBUTE_ALIGNED (__has_attribute(aligned))
+# define V8_HAS_ATTRIBUTE_ALWAYS_INLINE (__has_attribute(always_inline))
+# define V8_HAS_ATTRIBUTE_DEPRECATED (__has_attribute(deprecated))
+# define V8_HAS_ATTRIBUTE_NOINLINE (__has_attribute(noinline))
+# define V8_HAS_ATTRIBUTE_UNUSED (__has_attribute(unused))
+# define V8_HAS_ATTRIBUTE_VISIBILITY (__has_attribute(visibility))
+# define V8_HAS_ATTRIBUTE_WARN_UNUSED_RESULT \
+ (__has_attribute(warn_unused_result))
+
+# define V8_HAS_BUILTIN_CLZ (__has_builtin(__builtin_clz))
+# define V8_HAS_BUILTIN_CTZ (__has_builtin(__builtin_ctz))
+# define V8_HAS_BUILTIN_EXPECT (__has_builtin(__builtin_expect))
+# define V8_HAS_BUILTIN_POPCOUNT (__has_builtin(__builtin_popcount))
+# define V8_HAS_BUILTIN_SADD_OVERFLOW (__has_builtin(__builtin_sadd_overflow))
+# define V8_HAS_BUILTIN_SSUB_OVERFLOW (__has_builtin(__builtin_ssub_overflow))
+
+# define V8_HAS_CXX11_ALIGNAS (__has_feature(cxx_alignas))
+# define V8_HAS_CXX11_STATIC_ASSERT (__has_feature(cxx_static_assert))
+# define V8_HAS_CXX11_DELETE (__has_feature(cxx_deleted_functions))
+# define V8_HAS_CXX11_FINAL (__has_feature(cxx_override_control))
+# define V8_HAS_CXX11_OVERRIDE (__has_feature(cxx_override_control))
+
+#elif defined(__GNUC__)
+
+# define V8_CC_GNU 1
+// Intel C++ also masquerades as GCC 3.2.0
+# define V8_CC_INTEL (defined(__INTEL_COMPILER))
+# define V8_CC_MINGW32 (defined(__MINGW32__))
+# define V8_CC_MINGW64 (defined(__MINGW64__))
+# define V8_CC_MINGW (V8_CC_MINGW32 || V8_CC_MINGW64)
+
+# define V8_HAS___ALIGNOF__ (V8_GNUC_PREREQ(4, 3, 0))
+
+# define V8_HAS_ATTRIBUTE_ALIGNED (V8_GNUC_PREREQ(2, 95, 0))
+// always_inline is available in gcc 4.0 but not very reliable until 4.4.
+// Works around "sorry, unimplemented: inlining failed" build errors with
+// older compilers.
+# define V8_HAS_ATTRIBUTE_ALWAYS_INLINE (V8_GNUC_PREREQ(4, 4, 0))
+# define V8_HAS_ATTRIBUTE_DEPRECATED (V8_GNUC_PREREQ(3, 4, 0))
+# define V8_HAS_ATTRIBUTE_DEPRECATED_MESSAGE (V8_GNUC_PREREQ(4, 5, 0))
+# define V8_HAS_ATTRIBUTE_NOINLINE (V8_GNUC_PREREQ(3, 4, 0))
+# define V8_HAS_ATTRIBUTE_UNUSED (V8_GNUC_PREREQ(2, 95, 0))
+# define V8_HAS_ATTRIBUTE_VISIBILITY (V8_GNUC_PREREQ(4, 3, 0))
+# define V8_HAS_ATTRIBUTE_WARN_UNUSED_RESULT \
+ (!V8_CC_INTEL && V8_GNUC_PREREQ(4, 1, 0))
+
+# define V8_HAS_BUILTIN_CLZ (V8_GNUC_PREREQ(3, 4, 0))
+# define V8_HAS_BUILTIN_CTZ (V8_GNUC_PREREQ(3, 4, 0))
+# define V8_HAS_BUILTIN_EXPECT (V8_GNUC_PREREQ(2, 96, 0))
+# define V8_HAS_BUILTIN_POPCOUNT (V8_GNUC_PREREQ(3, 4, 0))
+
+// g++ requires -std=c++0x or -std=gnu++0x to support C++11 functionality
+// without warnings (functionality used by the macros below). These modes
+// are detectable by checking whether __GXX_EXPERIMENTAL_CXX0X__ is defined or,
+// more standardly, by checking whether __cplusplus has a C++11 or greater
+// value. Current versions of g++ do not correctly set __cplusplus, so we check
+// both for forward compatibility.
+# if defined(__GXX_EXPERIMENTAL_CXX0X__) || __cplusplus >= 201103L
+# define V8_HAS_CXX11_ALIGNAS (V8_GNUC_PREREQ(4, 8, 0))
+# define V8_HAS_CXX11_ALIGNOF (V8_GNUC_PREREQ(4, 8, 0))
+# define V8_HAS_CXX11_STATIC_ASSERT (V8_GNUC_PREREQ(4, 3, 0))
+# define V8_HAS_CXX11_DELETE (V8_GNUC_PREREQ(4, 4, 0))
+# define V8_HAS_CXX11_OVERRIDE (V8_GNUC_PREREQ(4, 7, 0))
+# define V8_HAS_CXX11_FINAL (V8_GNUC_PREREQ(4, 7, 0))
+# else
+// '__final' is a non-C++11 GCC synonym for 'final', per GCC r176655.
+# define V8_HAS___FINAL (V8_GNUC_PREREQ(4, 7, 0))
+# endif
+
+#elif defined(_MSC_VER)
+
+# define V8_CC_MSVC 1
+
+# define V8_HAS___ALIGNOF 1
+
+// Override control was added with Visual Studio 2005, but
+// Visual Studio 2010 and earlier spell "final" as "sealed".
+# define V8_HAS_CXX11_FINAL (_MSC_VER >= 1700)
+# define V8_HAS_CXX11_OVERRIDE (_MSC_VER >= 1400)
+# define V8_HAS_SEALED (_MSC_VER >= 1400)
+
+# define V8_HAS_DECLSPEC_ALIGN 1
+# define V8_HAS_DECLSPEC_DEPRECATED (_MSC_VER >= 1300)
+# define V8_HAS_DECLSPEC_NOINLINE 1
+
+# define V8_HAS___FORCEINLINE 1
+
+#endif
+
+
+// -----------------------------------------------------------------------------
+// Helper macros
+
+// A macro used to make better inlining. Don't bother for debug builds.
+// Use like:
+// V8_INLINE int GetZero() { return 0; }
+#if !defined(DEBUG) && V8_HAS_ATTRIBUTE_ALWAYS_INLINE
+# define V8_INLINE inline __attribute__((always_inline))
+#elif !defined(DEBUG) && V8_HAS___FORCEINLINE
+# define V8_INLINE __forceinline
+#else
+# define V8_INLINE inline
+#endif
+
+
+// A macro used to tell the compiler to never inline a particular function.
+// Don't bother for debug builds.
+// Use like:
+// V8_NOINLINE int GetMinusOne() { return -1; }
+#if !defined(DEBUG) && V8_HAS_ATTRIBUTE_NOINLINE
+# define V8_NOINLINE __attribute__((noinline))
+#elif !defined(DEBUG) && V8_HAS_DECLSPEC_NOINLINE
+# define V8_NOINLINE __declspec(noinline)
+#else
+# define V8_NOINLINE /* NOT SUPPORTED */
+#endif
+
+
+// A macro to mark classes or functions as deprecated.
+#if defined(V8_DEPRECATION_WARNINGS) && V8_HAS_ATTRIBUTE_DEPRECATED_MESSAGE
+# define V8_DEPRECATED(message, declarator) \
+declarator __attribute__((deprecated(message)))
+#elif defined(V8_DEPRECATION_WARNINGS) && V8_HAS_ATTRIBUTE_DEPRECATED
+# define V8_DEPRECATED(message, declarator) \
+declarator __attribute__((deprecated))
+#elif defined(V8_DEPRECATION_WARNINGS) && V8_HAS_DECLSPEC_DEPRECATED
+# define V8_DEPRECATED(message, declarator) __declspec(deprecated) declarator
+#else
+# define V8_DEPRECATED(message, declarator) declarator
+#endif
+
+
+// A macro to provide the compiler with branch prediction information.
+#if V8_HAS_BUILTIN_EXPECT
+# define V8_UNLIKELY(condition) (__builtin_expect(!!(condition), 0))
+# define V8_LIKELY(condition) (__builtin_expect(!!(condition), 1))
+#else
+# define V8_UNLIKELY(condition) (condition)
+# define V8_LIKELY(condition) (condition)
+#endif
+
+
+// A macro to specify that a method is deleted from the corresponding class.
+// Any attempt to use the method will always produce an error at compile time
+// when this macro can be implemented (i.e. if the compiler supports C++11).
+// If the current compiler does not support C++11, use of the annotated method
+// will still cause an error, but the error will most likely occur at link time
+// rather than at compile time. As a backstop, method declarations using this
+// macro should be private.
+// Use like:
+// class A {
+// private:
+// A(const A& other) V8_DELETE;
+// A& operator=(const A& other) V8_DELETE;
+// };
+#if V8_HAS_CXX11_DELETE
+# define V8_DELETE = delete
+#else
+# define V8_DELETE /* NOT SUPPORTED */
+#endif
+
+
+// This macro allows to specify memory alignment for structs, classes, etc.
+// Use like:
+// class V8_ALIGNED(16) MyClass { ... };
+// V8_ALIGNED(32) int array[42];
+#if V8_HAS_CXX11_ALIGNAS
+# define V8_ALIGNED(n) alignas(n)
+#elif V8_HAS_ATTRIBUTE_ALIGNED
+# define V8_ALIGNED(n) __attribute__((aligned(n)))
+#elif V8_HAS_DECLSPEC_ALIGN
+# define V8_ALIGNED(n) __declspec(align(n))
+#else
+# define V8_ALIGNED(n) /* NOT SUPPORTED */
+#endif
+
+
+// This macro is similar to V8_ALIGNED(), but takes a type instead of size
+// in bytes. If the compiler does not supports using the alignment of the
+// |type|, it will align according to the |alignment| instead. For example,
+// Visual Studio C++ cannot combine __declspec(align) and __alignof. The
+// |alignment| must be a literal that is used as a kind of worst-case fallback
+// alignment.
+// Use like:
+// struct V8_ALIGNAS(AnotherClass, 16) NewClass { ... };
+// V8_ALIGNAS(double, 8) int array[100];
+#if V8_HAS_CXX11_ALIGNAS
+# define V8_ALIGNAS(type, alignment) alignas(type)
+#elif V8_HAS___ALIGNOF__ && V8_HAS_ATTRIBUTE_ALIGNED
+# define V8_ALIGNAS(type, alignment) __attribute__((aligned(__alignof__(type))))
+#else
+# define V8_ALIGNAS(type, alignment) V8_ALIGNED(alignment)
+#endif
+
+
+// This macro returns alignment in bytes (an integer power of two) required for
+// any instance of the given type, which is either complete type, an array type,
+// or a reference type.
+// Use like:
+// size_t alignment = V8_ALIGNOF(double);
+#if V8_HAS_CXX11_ALIGNOF
+# define V8_ALIGNOF(type) alignof(type)
+#elif V8_HAS___ALIGNOF
+# define V8_ALIGNOF(type) __alignof(type)
+#elif V8_HAS___ALIGNOF__
+# define V8_ALIGNOF(type) __alignof__(type)
+#else
+// Note that alignment of a type within a struct can be less than the
+// alignment of the type stand-alone (because of ancient ABIs), so this
+// should only be used as a last resort.
+namespace v8 { template <typename T> class AlignOfHelper { char c; T t; }; }
+# define V8_ALIGNOF(type) (sizeof(::v8::AlignOfHelper<type>) - sizeof(type))
+#endif
+
+#endif // V8CONFIG_H_