/* | |
* Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. | |
* Copyright (C) 2007-2009 Torch Mobile, Inc. | |
* | |
* Redistribution and use in source and binary forms, with or without | |
* modification, are permitted provided that the following conditions | |
* are met: | |
* 1. Redistributions of source code must retain the above copyright | |
* notice, this list of conditions and the following disclaimer. | |
* 2. 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 with the distribution. | |
* | |
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | |
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | |
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
*/ | |
#ifndef WTF_Platform_h | |
#define WTF_Platform_h | |
/* ==== PLATFORM handles OS, operating environment, graphics API, and | |
CPU. This macro will be phased out in favor of platform adaptation | |
macros, policy decision macros, and top-level port definitions. ==== */ | |
#define PLATFORM(WTF_FEATURE) (defined WTF_PLATFORM_##WTF_FEATURE && WTF_PLATFORM_##WTF_FEATURE) | |
/* ==== Platform adaptation macros: these describe properties of the target environment. ==== */ | |
/* COMPILER() - the compiler being used to build the project */ | |
#define COMPILER(WTF_FEATURE) (defined WTF_COMPILER_##WTF_FEATURE && WTF_COMPILER_##WTF_FEATURE) | |
/* CPU() - the target CPU architecture */ | |
#define CPU(WTF_FEATURE) (defined WTF_CPU_##WTF_FEATURE && WTF_CPU_##WTF_FEATURE) | |
/* HAVE() - specific system features (headers, functions or similar) that are present or not */ | |
#define HAVE(WTF_FEATURE) (defined HAVE_##WTF_FEATURE && HAVE_##WTF_FEATURE) | |
/* OS() - underlying operating system; only to be used for mandated low-level services like | |
virtual memory, not to choose a GUI toolkit */ | |
#define OS(WTF_FEATURE) (defined WTF_OS_##WTF_FEATURE && WTF_OS_##WTF_FEATURE) | |
/* ==== Policy decision macros: these define policy choices for a particular port. ==== */ | |
/* USE() - use a particular third-party library or optional OS service */ | |
#define USE(WTF_FEATURE) (defined WTF_USE_##WTF_FEATURE && WTF_USE_##WTF_FEATURE) | |
/* ENABLE() - turn on a specific feature of WebKit */ | |
#define ENABLE(WTF_FEATURE) (defined ENABLE_##WTF_FEATURE && ENABLE_##WTF_FEATURE) | |
/* ==== COMPILER() - the compiler being used to build the project ==== */ | |
/* COMPILER(MSVC) Microsoft Visual C++ */ | |
/* COMPILER(MSVC7) Microsoft Visual C++ v7 or lower*/ | |
#if defined(_MSC_VER) | |
#define WTF_COMPILER_MSVC 1 | |
#if _MSC_VER < 1400 | |
#define WTF_COMPILER_MSVC7 1 | |
#endif | |
#endif | |
/* COMPILER(RVCT) - ARM RealView Compilation Tools */ | |
#if defined(__CC_ARM) || defined(__ARMCC__) | |
#define WTF_COMPILER_RVCT 1 | |
#endif | |
/* COMPILER(GCC) - GNU Compiler Collection */ | |
/* --gnu option of the RVCT compiler also defines __GNUC__ */ | |
#if defined(__GNUC__) && !COMPILER(RVCT) | |
#define WTF_COMPILER_GCC 1 | |
#define GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) | |
#endif | |
/* COMPILER(MINGW) - MinGW GCC */ | |
/* COMPILER(MINGW64) - mingw-w64 GCC - only used as additional check to exclude mingw.org specific functions */ | |
#if defined(__MINGW32__) | |
#define WTF_COMPILER_MINGW 1 | |
#include <_mingw.h> /* private MinGW header */ | |
#if defined(__MINGW64_VERSION_MAJOR) /* best way to check for mingw-w64 vs mingw.org */ | |
#define WTF_COMPILER_MINGW64 1 | |
#endif /* __MINGW64_VERSION_MAJOR */ | |
#endif /* __MINGW32__ */ | |
/* COMPILER(SUNCC) - Sun CC compiler, also known as Sun Studio or Sun Pro */ | |
#if defined(__SUNPRO_CC) || defined(__SUNPRO_C) | |
#define WTF_COMPILER_SUNCC 1 | |
#endif | |
/* COMPILER(WINSCW) - CodeWarrior for Symbian emulator */ | |
#if defined(__WINSCW__) | |
#define WTF_COMPILER_WINSCW 1 | |
#endif | |
/* COMPILER(INTEL) - Intel C++ Compiler */ | |
#if defined(__INTEL_COMPILER) | |
#define WTF_COMPILER_INTEL 1 | |
#endif | |
/* COMPILER(ACC) - HP aCC */ | |
#if defined(__HP_aCC) | |
#define WTF_COMPILER_ACC 1 | |
#endif | |
/* COMPILER(XLC) - IBM XL */ | |
#if defined(__xlC__) | |
#define WTF_COMPILER_XLC 1 | |
#endif | |
/* ==== CPU() - the target CPU architecture ==== */ | |
/* This also defines CPU(BIG_ENDIAN) or CPU(MIDDLE_ENDIAN) or neither, as appropriate. */ | |
/* CPU(ALPHA) - DEC Alpha */ | |
#if defined(__alpha__) | |
#define WTF_CPU_ALPHA 1 | |
#endif | |
/* CPU(IA64) - Itanium / IA-64 */ | |
#if defined(__ia64__) || defined(__ia64) || defined(_M_IA64) | |
#define WTF_CPU_IA64 1 | |
/* 32-bit mode on Itanium */ | |
#if !defined(__LP64__) | |
#define WTF_CPU_IA64_32 1 | |
#endif | |
/* Itanium can be both big- and little-endian; | |
we need to determine at compile time which one it is. | |
- HP's aCC compiler only compiles big-endian (so HP-UXi is always big-endian) | |
- GCC defines __BIG_ENDIAN__ for us (default on HP-UX) | |
- Linux is usually little-endian | |
- I've never seen AIX or Windows on IA-64, but they should be little-endian too | |
*/ | |
#if defined(__BIG_ENDIAN__) || defined(__HP_aCC) | |
# define WTF_CPU_BIG_ENDIAN 1 | |
#endif | |
#endif | |
/* CPU(HPPA) - a.k.a. PA-RISC */ | |
#if defined(__hppa) || defined(__hppa__) | |
#define WTF_CPU_HPPA 1 | |
#define WTF_CPU_BIG_ENDIAN 1 | |
#endif | |
/* CPU(PPC) - PowerPC 32-bit */ | |
#if defined(__ppc__) \ | |
|| defined(__PPC__) \ | |
|| defined(__powerpc__) \ | |
|| defined(__powerpc) \ | |
|| defined(__POWERPC__) \ | |
|| defined(_M_PPC) \ | |
|| defined(__PPC) | |
#define WTF_CPU_PPC 1 | |
#define WTF_CPU_BIG_ENDIAN 1 | |
#endif | |
/* CPU(PPC64) - PowerPC 64-bit */ | |
#if defined(__ppc64__) \ | |
|| defined(__PPC64__) | |
#define WTF_CPU_PPC64 1 | |
#define WTF_CPU_BIG_ENDIAN 1 | |
#endif | |
/* CPU(SH4) - SuperH SH-4 */ | |
#if defined(__SH4__) | |
#define WTF_CPU_SH4 1 | |
#endif | |
/* CPU(SPARC32) - SPARC 32-bit */ | |
#if defined(__sparc) && !defined(__arch64__) || defined(__sparcv8) | |
#define WTF_CPU_SPARC32 1 | |
#define WTF_CPU_BIG_ENDIAN 1 | |
#endif | |
/* CPU(SPARC64) - SPARC 64-bit */ | |
#if defined(__sparc__) && defined(__arch64__) || defined (__sparcv9) | |
#define WTF_CPU_SPARC64 1 | |
#define WTF_CPU_BIG_ENDIAN 1 | |
#endif | |
/* CPU(SPARC) - any SPARC, true for CPU(SPARC32) and CPU(SPARC64) */ | |
#if CPU(SPARC32) || CPU(SPARC64) | |
#define WTF_CPU_SPARC 1 | |
#endif | |
/* CPU(X86) - i386 / x86 32-bit */ | |
#if defined(__i386__) \ | |
|| defined(i386) \ | |
|| defined(_M_IX86) \ | |
|| defined(_X86_) \ | |
|| defined(__THW_INTEL) | |
#define WTF_CPU_X86 1 | |
#endif | |
/* CPU(X86_64) - AMD64 / Intel64 / x86_64 64-bit */ | |
#if defined(__x86_64__) \ | |
|| defined(_M_X64) | |
#define WTF_CPU_X86_64 1 | |
#endif | |
/* 64-bit mode on AIX */ | |
#ifdef __64BIT__ | |
#define WTF_CPU_AIX64 1 | |
#endif | |
/* CPU(ARM) - ARM, any version*/ | |
#if defined(arm) \ | |
|| defined(__arm__) \ | |
|| defined(__MARM__) | |
#define WTF_CPU_ARM 1 | |
#if defined(__ARMEB__) | |
#define WTF_CPU_BIG_ENDIAN 1 | |
#elif !defined(__ARM_EABI__) \ | |
&& !defined(__EABI__) \ | |
&& !defined(__VFP_FP__) \ | |
&& !defined(ANDROID) | |
#define WTF_CPU_MIDDLE_ENDIAN 1 | |
#endif | |
#define WTF_ARM_ARCH_AT_LEAST(N) (CPU(ARM) && WTF_ARM_ARCH_VERSION >= N) | |
/* Set WTF_ARM_ARCH_VERSION */ | |
#if defined(__ARM_ARCH_4__) \ | |
|| defined(__ARM_ARCH_4T__) \ | |
|| defined(__MARM_ARMV4__) \ | |
|| defined(_ARMV4I_) | |
#define WTF_ARM_ARCH_VERSION 4 | |
#elif defined(__ARM_ARCH_5__) \ | |
|| defined(__ARM_ARCH_5T__) \ | |
|| defined(__ARM_ARCH_5E__) \ | |
|| defined(__ARM_ARCH_5TE__) \ | |
|| defined(__ARM_ARCH_5TEJ__) \ | |
|| defined(__MARM_ARMV5__) | |
#define WTF_ARM_ARCH_VERSION 5 | |
#elif defined(__ARM_ARCH_6__) \ | |
|| defined(__ARM_ARCH_6J__) \ | |
|| defined(__ARM_ARCH_6K__) \ | |
|| defined(__ARM_ARCH_6Z__) \ | |
|| defined(__ARM_ARCH_6ZK__) \ | |
|| defined(__ARM_ARCH_6T2__) \ | |
|| defined(__ARMV6__) | |
#define WTF_ARM_ARCH_VERSION 6 | |
#elif defined(__ARM_ARCH_7A__) \ | |
|| defined(__ARM_ARCH_7R__) | |
#define WTF_ARM_ARCH_VERSION 7 | |
/* RVCT sets _TARGET_ARCH_ARM */ | |
#elif defined(__TARGET_ARCH_ARM) | |
#define WTF_ARM_ARCH_VERSION __TARGET_ARCH_ARM | |
#else | |
#define WTF_ARM_ARCH_VERSION 0 | |
#endif | |
/* Set WTF_THUMB_ARCH_VERSION */ | |
#if defined(__ARM_ARCH_4T__) | |
#define WTF_THUMB_ARCH_VERSION 1 | |
#elif defined(__ARM_ARCH_5T__) \ | |
|| defined(__ARM_ARCH_5TE__) \ | |
|| defined(__ARM_ARCH_5TEJ__) | |
#define WTF_THUMB_ARCH_VERSION 2 | |
#elif defined(__ARM_ARCH_6J__) \ | |
|| defined(__ARM_ARCH_6K__) \ | |
|| defined(__ARM_ARCH_6Z__) \ | |
|| defined(__ARM_ARCH_6ZK__) \ | |
|| defined(__ARM_ARCH_6M__) | |
#define WTF_THUMB_ARCH_VERSION 3 | |
#elif defined(__ARM_ARCH_6T2__) \ | |
|| defined(__ARM_ARCH_7__) \ | |
|| defined(__ARM_ARCH_7A__) \ | |
|| defined(__ARM_ARCH_7R__) \ | |
|| defined(__ARM_ARCH_7M__) | |
#define WTF_THUMB_ARCH_VERSION 4 | |
/* RVCT sets __TARGET_ARCH_THUMB */ | |
#elif defined(__TARGET_ARCH_THUMB) | |
#define WTF_THUMB_ARCH_VERSION __TARGET_ARCH_THUMB | |
#else | |
#define WTF_THUMB_ARCH_VERSION 0 | |
#endif | |
/* CPU(ARMV5_OR_LOWER) - ARM instruction set v5 or earlier */ | |
/* On ARMv5 and below the natural alignment is required. | |
And there are some other differences for v5 or earlier. */ | |
#if !defined(ARMV5_OR_LOWER) && !WTF_ARM_ARCH_AT_LEAST(6) | |
#define WTF_CPU_ARMV5_OR_LOWER 1 | |
#endif | |
/* CPU(ARM_TRADITIONAL) - Thumb2 is not available, only traditional ARM (v4 or greater) */ | |
/* CPU(ARM_THUMB2) - Thumb2 instruction set is available */ | |
/* Only one of these will be defined. */ | |
#if !defined(WTF_CPU_ARM_TRADITIONAL) && !defined(WTF_CPU_ARM_THUMB2) | |
# if defined(thumb2) || defined(__thumb2__) \ | |
|| ((defined(__thumb) || defined(__thumb__)) && WTF_THUMB_ARCH_VERSION == 4) | |
# define WTF_CPU_ARM_TRADITIONAL 0 | |
# define WTF_CPU_ARM_THUMB2 1 | |
# elif WTF_ARM_ARCH_AT_LEAST(4) | |
# define WTF_CPU_ARM_TRADITIONAL 1 | |
# define WTF_CPU_ARM_THUMB2 0 | |
# else | |
# error "Not supported ARM architecture" | |
# endif | |
#elif CPU(ARM_TRADITIONAL) && CPU(ARM_THUMB2) /* Sanity Check */ | |
# error "Cannot use both of WTF_CPU_ARM_TRADITIONAL and WTF_CPU_ARM_THUMB2 platforms" | |
#endif /* !defined(WTF_CPU_ARM_TRADITIONAL) && !defined(WTF_CPU_ARM_THUMB2) */ | |
#endif /* ARM */ | |
/* ==== OS() - underlying operating system; only to be used for mandated low-level services like | |
virtual memory, not to choose a GUI toolkit ==== */ | |
/* OS(ANDROID) - Android */ | |
#ifdef ANDROID | |
#define WTF_OS_ANDROID 1 | |
#endif | |
/* OS(AIX) - AIX */ | |
#ifdef _AIX | |
#define WTF_OS_AIX 1 | |
#endif | |
/* OS(DARWIN) - Any Darwin-based OS, including Mac OS X and iPhone OS */ | |
#ifdef __APPLE__ | |
#define WTF_OS_DARWIN 1 | |
/* FIXME: BUILDING_ON_.., and TARGETING... macros should be folded into the OS() system */ | |
#include <AvailabilityMacros.h> | |
#if !defined(MAC_OS_X_VERSION_10_5) || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_5 | |
#define BUILDING_ON_TIGER 1 | |
#elif !defined(MAC_OS_X_VERSION_10_6) || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6 | |
#define BUILDING_ON_LEOPARD 1 | |
#elif !defined(MAC_OS_X_VERSION_10_7) || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7 | |
#define BUILDING_ON_SNOW_LEOPARD 1 | |
#endif | |
#if !defined(MAC_OS_X_VERSION_10_5) || MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5 | |
#define TARGETING_TIGER 1 | |
#elif !defined(MAC_OS_X_VERSION_10_6) || MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_6 | |
#define TARGETING_LEOPARD 1 | |
#elif !defined(MAC_OS_X_VERSION_10_7) || MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_7 | |
#define TARGETING_SNOW_LEOPARD 1 | |
#endif | |
#include <TargetConditionals.h> | |
#endif | |
/* OS(IPHONE_OS) - iPhone OS */ | |
/* OS(MAC_OS_X) - Mac OS X (not including iPhone OS) */ | |
#if OS(DARWIN) && ((defined(TARGET_OS_EMBEDDED) && TARGET_OS_EMBEDDED) \ | |
|| (defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE) \ | |
|| (defined(TARGET_IPHONE_SIMULATOR) && TARGET_IPHONE_SIMULATOR)) | |
#define WTF_OS_IPHONE_OS 1 | |
#elif OS(DARWIN) && defined(TARGET_OS_MAC) && TARGET_OS_MAC | |
#define WTF_OS_MAC_OS_X 1 | |
#endif | |
/* OS(FREEBSD) - FreeBSD */ | |
#ifdef __FreeBSD__ | |
#define WTF_OS_FREEBSD 1 | |
#endif | |
/* OS(HAIKU) - Haiku */ | |
#ifdef __HAIKU__ | |
#define WTF_OS_HAIKU 1 | |
#endif | |
/* OS(HPUX) - HP-UX */ | |
#if defined(hpux) || defined(__hpux) | |
#define WTF_OS_HPUX 1 | |
#ifndef MAP_ANON | |
#define MAP_ANON MAP_ANONYMOUS | |
#endif | |
#endif | |
/* OS(LINUX) - Linux */ | |
#ifdef __linux__ | |
#define WTF_OS_LINUX 1 | |
#endif | |
/* OS(NETBSD) - NetBSD */ | |
#if defined(__NetBSD__) | |
#define WTF_PLATFORM_NETBSD 1 | |
#endif | |
/* OS(OPENBSD) - OpenBSD */ | |
#ifdef __OpenBSD__ | |
#define WTF_OS_OPENBSD 1 | |
#endif | |
/* OS(QNX) - QNX */ | |
#if defined(__QNXNTO__) | |
#define WTF_OS_QNX 1 | |
#endif | |
/* OS(SOLARIS) - Solaris */ | |
#if defined(sun) || defined(__sun) | |
#define WTF_OS_SOLARIS 1 | |
#endif | |
/* OS(WINCE) - Windows CE; note that for this platform OS(WINDOWS) is also defined */ | |
#if defined(_WIN32_WCE) | |
#define WTF_OS_WINCE 1 | |
#endif | |
/* OS(WINDOWS) - Any version of Windows */ | |
#if defined(WIN32) || defined(_WIN32) | |
#define WTF_OS_WINDOWS 1 | |
#endif | |
/* OS(SYMBIAN) - Symbian */ | |
#if defined (__SYMBIAN32__) | |
/* we are cross-compiling, it is not really windows */ | |
#undef WTF_OS_WINDOWS | |
#undef WTF_PLATFORM_WIN | |
#define WTF_OS_SYMBIAN 1 | |
#endif | |
/* OS(UNIX) - Any Unix-like system */ | |
#if OS(AIX) \ | |
|| OS(ANDROID) \ | |
|| OS(DARWIN) \ | |
|| OS(FREEBSD) \ | |
|| OS(HAIKU) \ | |
|| OS(HPUX) \ | |
|| OS(LINUX) \ | |
|| OS(NETBSD) \ | |
|| OS(OPENBSD) \ | |
|| OS(QNX) \ | |
|| OS(SOLARIS) \ | |
|| OS(SYMBIAN) \ | |
|| defined(unix) \ | |
|| defined(__unix) \ | |
|| defined(__unix__) | |
#define WTF_OS_UNIX 1 | |
#endif | |
/* Operating environments */ | |
/* FIXME: these are all mixes of OS, operating environment and policy choices. */ | |
/* PLATFORM(CHROMIUM) */ | |
/* PLATFORM(QT) */ | |
/* PLATFORM(WX) */ | |
/* PLATFORM(GTK) */ | |
/* PLATFORM(HAIKU) */ | |
/* PLATFORM(MAC) */ | |
/* PLATFORM(WIN) */ | |
#if defined(BUILDING_CHROMIUM__) | |
#define WTF_PLATFORM_CHROMIUM 1 | |
#elif defined(BUILDING_QT__) | |
#define WTF_PLATFORM_QT 1 | |
#elif defined(BUILDING_WX__) | |
#define WTF_PLATFORM_WX 1 | |
#elif defined(BUILDING_GTK__) | |
#define WTF_PLATFORM_GTK 1 | |
#elif defined(BUILDING_HAIKU__) | |
#define WTF_PLATFORM_HAIKU 1 | |
#elif OS(DARWIN) | |
#define WTF_PLATFORM_MAC 1 | |
#elif OS(WINDOWS) | |
#define WTF_PLATFORM_WIN 1 | |
#endif | |
/* PLATFORM(IPHONE) */ | |
/* FIXME: this is sometimes used as an OS switch and sometimes for higher-level things */ | |
#if (defined(TARGET_OS_EMBEDDED) && TARGET_OS_EMBEDDED) || (defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE) | |
#define WTF_PLATFORM_IPHONE 1 | |
#endif | |
/* PLATFORM(IPHONE_SIMULATOR) */ | |
#if defined(TARGET_IPHONE_SIMULATOR) && TARGET_IPHONE_SIMULATOR | |
#define WTF_PLATFORM_IPHONE 1 | |
#define WTF_PLATFORM_IPHONE_SIMULATOR 1 | |
#else | |
#define WTF_PLATFORM_IPHONE_SIMULATOR 0 | |
#endif | |
#if !defined(WTF_PLATFORM_IPHONE) | |
#define WTF_PLATFORM_IPHONE 0 | |
#endif | |
/* PLATFORM(ANDROID) */ | |
/* FIXME: this is sometimes used as an OS() switch, and other times to drive | |
policy choices */ | |
#if defined(ANDROID) | |
#define WTF_PLATFORM_ANDROID 1 | |
#endif | |
/* Graphics engines */ | |
/* PLATFORM(CG) and PLATFORM(CI) */ | |
#if PLATFORM(MAC) || PLATFORM(IPHONE) | |
#define WTF_PLATFORM_CG 1 | |
#endif | |
#if PLATFORM(MAC) && !PLATFORM(IPHONE) | |
#define WTF_PLATFORM_CI 1 | |
#endif | |
/* PLATFORM(SKIA) for Win/Linux, CG/CI for Mac */ | |
#if PLATFORM(CHROMIUM) | |
#define ENABLE_HISTORY_ALWAYS_ASYNC 1 | |
#if OS(DARWIN) | |
#define WTF_PLATFORM_CG 1 | |
#define WTF_PLATFORM_CI 1 | |
#define WTF_USE_ATSUI 1 | |
#define WTF_USE_CORE_TEXT 1 | |
#else | |
#define WTF_PLATFORM_SKIA 1 | |
#endif | |
#endif | |
#if PLATFORM(GTK) | |
#define WTF_PLATFORM_CAIRO 1 | |
#endif | |
/* OS(WINCE) && PLATFORM(QT) | |
We can not determine the endianess at compile time. For | |
Qt for Windows CE the endianess is specified in the | |
device specific makespec | |
*/ | |
#if OS(WINCE) && PLATFORM(QT) | |
# include <QtGlobal> | |
# undef WTF_CPU_BIG_ENDIAN | |
# undef WTF_CPU_MIDDLE_ENDIAN | |
# if Q_BYTE_ORDER == Q_BIG_ENDIAN | |
# define WTF_CPU_BIG_ENDIAN 1 | |
# endif | |
# include <ce_time.h> | |
#endif | |
#if (PLATFORM(IPHONE) || PLATFORM(MAC) || PLATFORM(WIN) || (PLATFORM(QT) && OS(DARWIN) && !ENABLE(SINGLE_THREADED))) && !defined(ENABLE_JSC_MULTIPLE_THREADS) | |
#define ENABLE_JSC_MULTIPLE_THREADS 1 | |
#endif | |
/* On Windows, use QueryPerformanceCounter by default */ | |
#if OS(WINDOWS) | |
#define WTF_USE_QUERY_PERFORMANCE_COUNTER 1 | |
#endif | |
#if OS(WINCE) && !PLATFORM(QT) | |
#undef ENABLE_JSC_MULTIPLE_THREADS | |
#define ENABLE_JSC_MULTIPLE_THREADS 0 | |
#define USE_SYSTEM_MALLOC 0 | |
#define ENABLE_ICONDATABASE 0 | |
#define ENABLE_JAVASCRIPT_DEBUGGER 0 | |
#define ENABLE_FTPDIR 0 | |
#define ENABLE_PAN_SCROLLING 0 | |
#define ENABLE_WML 1 | |
#define HAVE_ACCESSIBILITY 0 | |
#define NOMINMAX /* Windows min and max conflict with standard macros */ | |
#define NOSHLWAPI /* shlwapi.h not available on WinCe */ | |
/* MSDN documentation says these functions are provided with uspce.lib. But we cannot find this file. */ | |
#define __usp10__ /* disable "usp10.h" */ | |
#define _INC_ASSERT /* disable "assert.h" */ | |
#define assert(x) | |
/* _countof is only included in CE6; for CE5 we need to define it ourself */ | |
#ifndef _countof | |
#define _countof(x) (sizeof(x) / sizeof((x)[0])) | |
#endif | |
#endif /* OS(WINCE) && !PLATFORM(QT) */ | |
#if PLATFORM(QT) | |
#define WTF_USE_QT4_UNICODE 1 | |
#elif OS(WINCE) | |
#define WTF_USE_WINCE_UNICODE 1 | |
#elif PLATFORM(GTK) | |
/* The GTK+ Unicode backend is configurable */ | |
#else | |
#define WTF_USE_ICU_UNICODE 1 | |
#endif | |
#if PLATFORM(MAC) && !PLATFORM(IPHONE) | |
#define WTF_PLATFORM_CF 1 | |
#define WTF_USE_PTHREADS 1 | |
#define HAVE_PTHREAD_RWLOCK 1 | |
#if !defined(BUILDING_ON_LEOPARD) && !defined(BUILDING_ON_TIGER) && CPU(X86_64) | |
#define WTF_USE_PLUGIN_HOST_PROCESS 1 | |
#endif | |
#if !defined(ENABLE_MAC_JAVA_BRIDGE) | |
#define ENABLE_MAC_JAVA_BRIDGE 1 | |
#endif | |
#if !defined(ENABLE_DASHBOARD_SUPPORT) | |
#define ENABLE_DASHBOARD_SUPPORT 1 | |
#endif | |
#define HAVE_READLINE 1 | |
#define HAVE_RUNLOOP_TIMER 1 | |
#endif /* PLATFORM(MAC) && !PLATFORM(IPHONE) */ | |
#if PLATFORM(CHROMIUM) && OS(DARWIN) | |
#define WTF_PLATFORM_CF 1 | |
#define WTF_USE_PTHREADS 1 | |
#define HAVE_PTHREAD_RWLOCK 1 | |
#endif | |
#if PLATFORM(QT) && OS(DARWIN) | |
#define WTF_PLATFORM_CF 1 | |
#endif | |
#if PLATFORM(IPHONE) | |
#define ENABLE_CONTEXT_MENUS 0 | |
#define ENABLE_DRAG_SUPPORT 0 | |
#define ENABLE_FTPDIR 1 | |
#define ENABLE_GEOLOCATION 1 | |
#define ENABLE_ICONDATABASE 0 | |
#define ENABLE_INSPECTOR 0 | |
#define ENABLE_MAC_JAVA_BRIDGE 0 | |
#define ENABLE_NETSCAPE_PLUGIN_API 0 | |
#define ENABLE_ORIENTATION_EVENTS 1 | |
#define ENABLE_REPAINT_THROTTLING 1 | |
#define HAVE_READLINE 1 | |
#define WTF_PLATFORM_CF 1 | |
#define WTF_USE_PTHREADS 1 | |
#define HAVE_PTHREAD_RWLOCK 1 | |
#endif | |
#if PLATFORM(ANDROID) | |
#define WTF_USE_PTHREADS 1 | |
#define WTF_PLATFORM_SGL 1 | |
#define USE_SYSTEM_MALLOC 1 | |
#define ENABLE_MAC_JAVA_BRIDGE 1 | |
#define LOG_DISABLED 1 | |
/* Prevents Webkit from drawing the caret in textfields and textareas | |
This prevents unnecessary invals. */ | |
#define ENABLE_TEXT_CARET 1 | |
#define ENABLE_JAVASCRIPT_DEBUGGER 0 | |
#endif | |
#if PLATFORM(WIN) | |
#define WTF_USE_WININET 1 | |
#endif | |
#if PLATFORM(WX) | |
#define ENABLE_ASSEMBLER 1 | |
#if OS(DARWIN) | |
#define WTF_PLATFORM_CF 1 | |
#endif | |
#endif | |
#if PLATFORM(GTK) | |
#if HAVE(PTHREAD_H) | |
#define WTF_USE_PTHREADS 1 | |
#define HAVE_PTHREAD_RWLOCK 1 | |
#endif | |
#endif | |
#if PLATFORM(HAIKU) | |
#define HAVE_POSIX_MEMALIGN 1 | |
#define WTF_USE_CURL 1 | |
#define WTF_USE_PTHREADS 1 | |
#define HAVE_PTHREAD_RWLOCK 1 | |
#define USE_SYSTEM_MALLOC 1 | |
#define ENABLE_NETSCAPE_PLUGIN_API 0 | |
#endif | |
#if !defined(HAVE_ACCESSIBILITY) | |
#if PLATFORM(IPHONE) || PLATFORM(MAC) || PLATFORM(WIN) || PLATFORM(GTK) || PLATFORM(CHROMIUM) | |
#define HAVE_ACCESSIBILITY 1 | |
#endif | |
#endif /* !defined(HAVE_ACCESSIBILITY) */ | |
#if OS(UNIX) && !OS(SYMBIAN) | |
#define HAVE_SIGNAL_H 1 | |
#endif | |
#if !OS(WINDOWS) && !OS(SOLARIS) && !OS(QNX) \ | |
&& !OS(SYMBIAN) && !OS(HAIKU) && !OS(RVCT) \ | |
&& !OS(ANDROID) && !OS(AIX) && !OS(HPUX) | |
#define HAVE_TM_GMTOFF 1 | |
#define HAVE_TM_ZONE 1 | |
#define HAVE_TIMEGM 1 | |
#endif | |
#if OS(DARWIN) | |
#define HAVE_ERRNO_H 1 | |
#define HAVE_LANGINFO_H 1 | |
#define HAVE_MMAP 1 | |
#define HAVE_MERGESORT 1 | |
#define HAVE_SBRK 1 | |
#define HAVE_STRINGS_H 1 | |
#define HAVE_SYS_PARAM_H 1 | |
#define HAVE_SYS_TIME_H 1 | |
#define HAVE_SYS_TIMEB_H 1 | |
#if !defined(TARGETING_TIGER) && !defined(TARGETING_LEOPARD) | |
#define HAVE_DISPATCH_H 1 | |
#if !PLATFORM(IPHONE) | |
#define HAVE_MADV_FREE_REUSE 1 | |
#define HAVE_MADV_FREE 1 | |
#define HAVE_PTHREAD_SETNAME_NP 1 | |
#endif | |
#endif | |
#if PLATFORM(IPHONE) | |
#define HAVE_MADV_FREE 1 | |
#endif | |
#elif OS(WINDOWS) | |
#if OS(WINCE) | |
#define HAVE_ERRNO_H 0 | |
#else | |
#define HAVE_SYS_TIMEB_H 1 | |
#endif | |
#define HAVE_VIRTUALALLOC 1 | |
#elif OS(SYMBIAN) | |
#define HAVE_ERRNO_H 1 | |
#define HAVE_MMAP 0 | |
#define HAVE_SBRK 1 | |
#define HAVE_SYS_TIME_H 1 | |
#define HAVE_STRINGS_H 1 | |
#if !COMPILER(RVCT) | |
#define HAVE_SYS_PARAM_H 1 | |
#endif | |
#elif OS(QNX) | |
#define HAVE_ERRNO_H 1 | |
#define HAVE_MMAP 1 | |
#define HAVE_SBRK 1 | |
#define HAVE_STRINGS_H 1 | |
#define HAVE_SYS_PARAM_H 1 | |
#define HAVE_SYS_TIME_H 1 | |
#elif OS(ANDROID) | |
#define HAVE_ERRNO_H 1 | |
#define HAVE_LANGINFO_H 0 | |
#define HAVE_MMAP 1 | |
#define HAVE_SBRK 1 | |
#define HAVE_STRINGS_H 1 | |
#define HAVE_SYS_PARAM_H 1 | |
#define HAVE_SYS_TIME_H 1 | |
#else | |
/* FIXME: is this actually used or do other platforms generate their own config.h? */ | |
#define HAVE_ERRNO_H 1 | |
/* As long as Haiku doesn't have a complete support of locale this will be disabled. */ | |
#if !OS(HAIKU) | |
#define HAVE_LANGINFO_H 1 | |
#endif | |
#define HAVE_MMAP 1 | |
#define HAVE_SBRK 1 | |
#define HAVE_STRINGS_H 1 | |
#define HAVE_SYS_PARAM_H 1 | |
#define HAVE_SYS_TIME_H 1 | |
#endif | |
/* ENABLE macro defaults */ | |
/* fastMalloc match validation allows for runtime verification that | |
new is matched by delete, fastMalloc is matched by fastFree, etc. */ | |
#if !defined(ENABLE_FAST_MALLOC_MATCH_VALIDATION) | |
#define ENABLE_FAST_MALLOC_MATCH_VALIDATION 0 | |
#endif | |
#if !defined(ENABLE_ICONDATABASE) | |
#define ENABLE_ICONDATABASE 1 | |
#endif | |
#if !defined(ENABLE_DATABASE) | |
#define ENABLE_DATABASE 1 | |
#endif | |
#if !defined(ENABLE_JAVASCRIPT_DEBUGGER) | |
#define ENABLE_JAVASCRIPT_DEBUGGER 1 | |
#endif | |
#if !defined(ENABLE_FTPDIR) | |
#define ENABLE_FTPDIR 1 | |
#endif | |
#if !defined(ENABLE_CONTEXT_MENUS) | |
#define ENABLE_CONTEXT_MENUS 1 | |
#endif | |
#if !defined(ENABLE_DRAG_SUPPORT) | |
#define ENABLE_DRAG_SUPPORT 1 | |
#endif | |
#if !defined(ENABLE_DASHBOARD_SUPPORT) | |
#define ENABLE_DASHBOARD_SUPPORT 0 | |
#endif | |
#if !defined(ENABLE_INSPECTOR) | |
#define ENABLE_INSPECTOR 1 | |
#endif | |
#if !defined(ENABLE_MAC_JAVA_BRIDGE) | |
#define ENABLE_MAC_JAVA_BRIDGE 0 | |
#endif | |
#if !defined(ENABLE_NETSCAPE_PLUGIN_API) | |
#define ENABLE_NETSCAPE_PLUGIN_API 1 | |
#endif | |
#if !defined(WTF_USE_PLUGIN_HOST_PROCESS) | |
#define WTF_USE_PLUGIN_HOST_PROCESS 0 | |
#endif | |
#if !defined(ENABLE_ORIENTATION_EVENTS) | |
#define ENABLE_ORIENTATION_EVENTS 0 | |
#endif | |
#if !defined(ENABLE_OPCODE_STATS) | |
#define ENABLE_OPCODE_STATS 0 | |
#endif | |
#define ENABLE_SAMPLING_COUNTERS 0 | |
#define ENABLE_SAMPLING_FLAGS 0 | |
#define ENABLE_OPCODE_SAMPLING 0 | |
#define ENABLE_CODEBLOCK_SAMPLING 0 | |
#if ENABLE(CODEBLOCK_SAMPLING) && !ENABLE(OPCODE_SAMPLING) | |
#error "CODEBLOCK_SAMPLING requires OPCODE_SAMPLING" | |
#endif | |
#if ENABLE(OPCODE_SAMPLING) || ENABLE(SAMPLING_FLAGS) | |
#define ENABLE_SAMPLING_THREAD 1 | |
#endif | |
#if !defined(ENABLE_GEOLOCATION) | |
#define ENABLE_GEOLOCATION 0 | |
#endif | |
#if !defined(ENABLE_NOTIFICATIONS) | |
#define ENABLE_NOTIFICATIONS 0 | |
#endif | |
#if !defined(ENABLE_TEXT_CARET) | |
#define ENABLE_TEXT_CARET 1 | |
#endif | |
#if !defined(ENABLE_ON_FIRST_TEXTAREA_FOCUS_SELECT_ALL) | |
#define ENABLE_ON_FIRST_TEXTAREA_FOCUS_SELECT_ALL 0 | |
#endif | |
#if !defined(WTF_USE_JSVALUE64) && !defined(WTF_USE_JSVALUE32) && !defined(WTF_USE_JSVALUE32_64) | |
#if (CPU(X86_64) && (OS(UNIX) || OS(WINDOWS) || OS(SOLARIS) || OS(HPUX))) || (CPU(IA64) && !CPU(IA64_32)) || CPU(ALPHA) || CPU(AIX64) || CPU(SPARC64) | |
#define WTF_USE_JSVALUE64 1 | |
#elif CPU(ARM) || CPU(PPC64) | |
#define WTF_USE_JSVALUE32 1 | |
#elif OS(WINDOWS) && COMPILER(MINGW) | |
/* Using JSVALUE32_64 causes padding/alignement issues for JITStubArg | |
on MinGW. See https://bugs.webkit.org/show_bug.cgi?id=29268 */ | |
#define WTF_USE_JSVALUE32 1 | |
#else | |
#define WTF_USE_JSVALUE32_64 1 | |
#endif | |
#endif /* !defined(WTF_USE_JSVALUE64) && !defined(WTF_USE_JSVALUE32) && !defined(WTF_USE_JSVALUE32_64) */ | |
#if !defined(ENABLE_REPAINT_THROTTLING) | |
#define ENABLE_REPAINT_THROTTLING 0 | |
#endif | |
#if !defined(ENABLE_JIT) | |
/* The JIT is tested & working on x86_64 Mac */ | |
#if CPU(X86_64) && PLATFORM(MAC) | |
#define ENABLE_JIT 1 | |
/* The JIT is tested & working on x86 Mac */ | |
#elif CPU(X86) && PLATFORM(MAC) | |
#define ENABLE_JIT 1 | |
#define WTF_USE_JIT_STUB_ARGUMENT_VA_LIST 1 | |
#elif CPU(ARM_THUMB2) && PLATFORM(IPHONE) | |
#define ENABLE_JIT 1 | |
/* The JIT is tested & working on x86 Windows */ | |
#elif CPU(X86) && PLATFORM(WIN) | |
#define ENABLE_JIT 1 | |
#endif | |
#if PLATFORM(QT) | |
#if CPU(X86_64) && OS(DARWIN) | |
#define ENABLE_JIT 1 | |
#elif CPU(X86) && OS(DARWIN) | |
#define ENABLE_JIT 1 | |
#define WTF_USE_JIT_STUB_ARGUMENT_VA_LIST 1 | |
#elif CPU(X86) && OS(WINDOWS) && COMPILER(MINGW) && GCC_VERSION >= 40100 | |
#define ENABLE_JIT 1 | |
#define WTF_USE_JIT_STUB_ARGUMENT_VA_LIST 1 | |
#elif CPU(X86) && OS(WINDOWS) && COMPILER(MSVC) | |
#define ENABLE_JIT 1 | |
#define WTF_USE_JIT_STUB_ARGUMENT_REGISTER 1 | |
#elif CPU(X86) && OS(LINUX) && GCC_VERSION >= 40100 | |
#define ENABLE_JIT 1 | |
#define WTF_USE_JIT_STUB_ARGUMENT_VA_LIST 1 | |
#elif CPU(X86_64) && OS(LINUX) && GCC_VERSION >= 40100 | |
#define ENABLE_JIT 1 | |
#elif CPU(ARM_TRADITIONAL) && OS(LINUX) | |
#define ENABLE_JIT 1 | |
#endif | |
#endif /* PLATFORM(QT) */ | |
#endif /* !defined(ENABLE_JIT) */ | |
#if ENABLE(JIT) | |
#ifndef ENABLE_JIT_OPTIMIZE_CALL | |
#define ENABLE_JIT_OPTIMIZE_CALL 1 | |
#endif | |
#ifndef ENABLE_JIT_OPTIMIZE_NATIVE_CALL | |
#define ENABLE_JIT_OPTIMIZE_NATIVE_CALL 1 | |
#endif | |
#ifndef ENABLE_JIT_OPTIMIZE_PROPERTY_ACCESS | |
#define ENABLE_JIT_OPTIMIZE_PROPERTY_ACCESS 1 | |
#endif | |
#ifndef ENABLE_JIT_OPTIMIZE_METHOD_CALLS | |
#define ENABLE_JIT_OPTIMIZE_METHOD_CALLS 1 | |
#endif | |
#endif | |
#if CPU(X86) && COMPILER(MSVC) | |
#define JSC_HOST_CALL __fastcall | |
#elif CPU(X86) && COMPILER(GCC) | |
#define JSC_HOST_CALL __attribute__ ((fastcall)) | |
#else | |
#define JSC_HOST_CALL | |
#endif | |
#if COMPILER(GCC) && !ENABLE(JIT) | |
#define HAVE_COMPUTED_GOTO 1 | |
#endif | |
#if ENABLE(JIT) && defined(COVERAGE) | |
#define WTF_USE_INTERPRETER 0 | |
#else | |
#define WTF_USE_INTERPRETER 1 | |
#endif | |
/* Yet Another Regex Runtime. */ | |
#if !defined(ENABLE_YARR_JIT) | |
/* YARR supports x86 & x86-64, and has been tested on Mac and Windows. */ | |
#if (CPU(X86) && PLATFORM(MAC)) \ | |
|| (CPU(X86_64) && PLATFORM(MAC)) \ | |
|| (CPU(ARM_THUMB2) && PLATFORM(IPHONE)) \ | |
|| (CPU(X86) && PLATFORM(WIN)) | |
#define ENABLE_YARR 1 | |
#define ENABLE_YARR_JIT 1 | |
#endif | |
#if PLATFORM(QT) | |
#if (CPU(X86) && OS(WINDOWS) && COMPILER(MINGW) && GCC_VERSION >= 40100) \ | |
|| (CPU(X86_64) && OS(WINDOWS) && COMPILER(MINGW64) && GCC_VERSION >= 40100) \ | |
|| (CPU(X86) && OS(WINDOWS) && COMPILER(MSVC)) \ | |
|| (CPU(X86) && OS(LINUX) && GCC_VERSION >= 40100) \ | |
|| (CPU(X86_64) && OS(LINUX) && GCC_VERSION >= 40100) \ | |
|| (CPU(ARM_TRADITIONAL) && OS(LINUX)) | |
#define ENABLE_YARR 1 | |
#define ENABLE_YARR_JIT 1 | |
#endif | |
#endif | |
#endif /* !defined(ENABLE_YARR_JIT) */ | |
/* Sanity Check */ | |
#if ENABLE(YARR_JIT) && !ENABLE(YARR) | |
#error "YARR_JIT requires YARR" | |
#endif | |
#if ENABLE(JIT) || ENABLE(YARR_JIT) | |
#define ENABLE_ASSEMBLER 1 | |
#endif | |
/* Setting this flag prevents the assembler from using RWX memory; this may improve | |
security but currectly comes at a significant performance cost. */ | |
#if PLATFORM(IPHONE) | |
#define ENABLE_ASSEMBLER_WX_EXCLUSIVE 1 | |
#else | |
#define ENABLE_ASSEMBLER_WX_EXCLUSIVE 0 | |
#endif | |
#if !defined(ENABLE_PAN_SCROLLING) && OS(WINDOWS) | |
#define ENABLE_PAN_SCROLLING 1 | |
#endif | |
/* Use the QXmlStreamReader implementation for XMLTokenizer */ | |
/* Use the QXmlQuery implementation for XSLTProcessor */ | |
#if PLATFORM(QT) | |
#define WTF_USE_QXMLSTREAM 1 | |
#define WTF_USE_QXMLQUERY 1 | |
#endif | |
#if !PLATFORM(QT) | |
#define WTF_USE_FONT_FAST_PATH 1 | |
#endif | |
/* Accelerated compositing */ | |
#if PLATFORM(MAC) | |
#if !defined(BUILDING_ON_TIGER) | |
#define WTF_USE_ACCELERATED_COMPOSITING 1 | |
#endif | |
#endif | |
#if PLATFORM(IPHONE) | |
#define WTF_USE_ACCELERATED_COMPOSITING 1 | |
#endif | |
/* FIXME: Defining ENABLE_3D_RENDERING here isn't really right, but it's always used with | |
with WTF_USE_ACCELERATED_COMPOSITING, and it allows the feature to be turned on and | |
off in one place. */ | |
#if PLATFORM(WIN) | |
#include "QuartzCorePresent.h" | |
#if QUARTZCORE_PRESENT | |
#define WTF_USE_ACCELERATED_COMPOSITING 1 | |
#define ENABLE_3D_RENDERING 1 | |
#endif | |
#endif | |
#if COMPILER(GCC) | |
#define WARN_UNUSED_RETURN __attribute__ ((warn_unused_result)) | |
#else | |
#define WARN_UNUSED_RETURN | |
#endif | |
#if !ENABLE(NETSCAPE_PLUGIN_API) || (ENABLE(NETSCAPE_PLUGIN_API) && ((OS(UNIX) && (PLATFORM(QT) || PLATFORM(WX))) || PLATFORM(GTK))) | |
#define ENABLE_PLUGIN_PACKAGE_SIMPLE_HASH 1 | |
#endif | |
/* Set up a define for a common error that is intended to cause a build error -- thus the space after Error. */ | |
#define WTF_PLATFORM_CFNETWORK Error USE_macro_should_be_used_with_CFNETWORK | |
#define ENABLE_JSC_ZOMBIES 0 | |
#endif /* WTF_Platform_h */ |