/* * Copyright (c) 2000-2014 by Apple Inc.. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* File: TargetConditionals.h Contains: Autoconfiguration of TARGET_ conditionals for Mac OS X and iPhone Note: TargetConditionals.h in 3.4 Universal Interfaces works with all compilers. This header only recognizes compilers known to run on Mac OS X. */ #ifndef __TARGETCONDITIONALS__ #define __TARGETCONDITIONALS__ /* * * TARGET_CPU_* * These conditionals specify which microprocessor instruction set is being * generated. At most one of these is true, the rest are false. * * TARGET_CPU_PPC - Compiler is generating PowerPC instructions for 32-bit mode * TARGET_CPU_PPC64 - Compiler is generating PowerPC instructions for 64-bit mode * TARGET_CPU_68K - Compiler is generating 680x0 instructions * TARGET_CPU_X86 - Compiler is generating x86 instructions for 32-bit mode * TARGET_CPU_X86_64 - Compiler is generating x86 instructions for 64-bit mode * TARGET_CPU_ARM - Compiler is generating ARM instructions for 32-bit mode * TARGET_CPU_ARM64 - Compiler is generating ARM instructions for 64-bit mode * TARGET_CPU_MIPS - Compiler is generating MIPS instructions * TARGET_CPU_SPARC - Compiler is generating Sparc instructions * TARGET_CPU_ALPHA - Compiler is generating Dec Alpha instructions * * * TARGET_OS_* * These conditionals specify in which Operating System the generated code will * run. Indention is used to show which conditionals are evolutionary subclasses. * * The MAC/WIN32/UNIX conditionals are mutually exclusive. * The IOS/TV/WATCH conditionals are mutually exclusive. * * * TARGET_OS_WIN32 - Generated code will run under WIN32 API * TARGET_OS_WINDOWS - Generated code will run under Windows * TARGET_OS_UNIX - Generated code will run under some Unix (not OSX) * TARGET_OS_LINUX - Generated code will run under Linux * TARGET_OS_MAC - Generated code will run under Mac OS X variant * TARGET_OS_OSX - Generated code will run under OS X devices * TARGET_OS_IPHONE - Generated code for firmware, devices, or simulator * TARGET_OS_IOS - Generated code will run under iOS * TARGET_OS_TV - Generated code will run under Apple TV OS * TARGET_OS_WATCH - Generated code will run under Apple Watch OS * TARGET_OS_BRIDGE - Generated code will run under Bridge devices * TARGET_OS_MACCATALYST - Generated code will run under macOS * TARGET_OS_DRIVERKIT - Generated code will run under macOS, iOS, Apple TV OS, or Apple Watch OS * TARGET_OS_SIMULATOR - Generated code will run under a simulator * * TARGET_OS_EMBEDDED - DEPRECATED: Use TARGET_OS_IPHONE and/or TARGET_OS_SIMULATOR instead * TARGET_IPHONE_SIMULATOR - DEPRECATED: Same as TARGET_OS_SIMULATOR * TARGET_OS_NANO - DEPRECATED: Same as TARGET_OS_WATCH * * +---------------------------------------------------------------------------+ * | TARGET_OS_MAC | * | +-----+ +-------------------------------------------------+ +-----------+ | * | | | | TARGET_OS_IPHONE | | | | * | | | | +-----------------+ +----+ +-------+ +--------+ | | | | * | | | | | IOS | | | | | | | | | | | * | | OSX | | | +-------------+ | | TV | | WATCH | | BRIDGE | | | DRIVERKIT | | * | | | | | | MACCATALYST | | | | | | | | | | | | * | | | | | +-------------+ | | | | | | | | | | | * | | | | +-----------------+ +----+ +-------+ +--------+ | | | | * | +-----+ +-------------------------------------------------+ +-----------+ | * +---------------------------------------------------------------------------+ * TARGET_RT_* * These conditionals specify in which runtime the generated code will * run. This is needed when the OS and CPU support more than one runtime * (e.g. Mac OS X supports CFM and mach-o). * * TARGET_RT_LITTLE_ENDIAN - Generated code uses little endian format for integers * TARGET_RT_BIG_ENDIAN - Generated code uses big endian format for integers * TARGET_RT_64_BIT - Generated code uses 64-bit pointers * TARGET_RT_MAC_CFM - TARGET_OS_MAC is true and CFM68K or PowerPC CFM (TVectors) are used * TARGET_RT_MAC_MACHO - TARGET_OS_MAC is true and Mach-O/dlyd runtime is used */ /* * TARGET_OS conditionals can be enabled via clang preprocessor extensions: * * __is_target_arch * __is_target_vendor * __is_target_os * __is_target_environment * * "-target=x86_64-apple-ios12-macabi" * TARGET_OS_MAC=1 * TARGET_OS_IPHONE=1 * TARGET_OS_IOS=1 * TARGET_OS_MACCATALYST=1 * * "-target=x86_64-apple-ios12-simulator" * TARGET_OS_MAC=1 * TARGET_OS_IPHONE=1 * TARGET_OS_IOS=1 * TARGET_OS_SIMULATOR=1 * * DYNAMIC_TARGETS_ENABLED indicates that the core TARGET_OS macros were enabled via clang preprocessor extensions. * If this value is not set, the macro enablements will fall back to the static behavior. * It is disabled by default. */ #if defined(__has_builtin) #if __has_builtin(__is_target_arch) #if __has_builtin(__is_target_vendor) #if __has_builtin(__is_target_os) #if __has_builtin(__is_target_environment) /* "-target=x86_64-apple-ios12-macabi" */ /* "-target=arm64-apple-ios12-macabi" */ /* "-target=arm64e-apple-ios12-macabi" */ #if (__is_target_arch(x86_64) || __is_target_arch(arm64) || __is_target_arch(arm64e)) && __is_target_vendor(apple) && __is_target_os(ios) && __is_target_environment(macabi) #define TARGET_OS_OSX 0 #define TARGET_OS_IPHONE 1 #define TARGET_OS_IOS 1 #define TARGET_OS_WATCH 0 #define TARGET_OS_TV 0 #define TARGET_OS_SIMULATOR 0 #define TARGET_OS_EMBEDDED 0 #define TARGET_OS_RTKIT 0 #define TARGET_OS_MACCATALYST 1 #define TARGET_OS_MACCATALYST 1 #ifndef TARGET_OS_UIKITFORMAC #define TARGET_OS_UIKITFORMAC 1 #endif #define TARGET_OS_DRIVERKIT 0 #define DYNAMIC_TARGETS_ENABLED 1 #endif /* "-target=x86_64-apple-ios12-simulator" */ /* "-target=arm64-apple-ios12-simulator" */ /* "-target=arm64e-apple-ios12-simulator" */ #if (__is_target_arch(x86_64) || __is_target_arch(arm64) || __is_target_arch(arm64e)) && __is_target_vendor(apple) && __is_target_os(ios) && __is_target_environment(simulator) #define TARGET_OS_OSX 0 #define TARGET_OS_IPHONE 1 #define TARGET_OS_IOS 1 #define TARGET_OS_WATCH 0 #define TARGET_OS_TV 0 #define TARGET_OS_SIMULATOR 1 #define TARGET_OS_EMBEDDED 0 #define TARGET_OS_RTKIT 0 #define TARGET_OS_MACCATALYST 0 #define TARGET_OS_MACCATALYST 0 #ifndef TARGET_OS_UIKITFORMAC #define TARGET_OS_UIKITFORMAC 0 #endif #define TARGET_OS_DRIVERKIT 0 #define DYNAMIC_TARGETS_ENABLED 1 #endif /* "-target=x86_64-apple-driverkit19.0" */ /* "-target=arm64-apple-driverkit19.0" */ /* "-target=arm64e-apple-driverkit19.0" */ #if __is_target_vendor(apple) && __is_target_os(driverkit) #define TARGET_OS_OSX 0 #define TARGET_OS_IPHONE 0 #define TARGET_OS_IOS 0 #define TARGET_OS_WATCH 0 #define TARGET_OS_TV 0 #define TARGET_OS_SIMULATOR 0 #define TARGET_OS_EMBEDDED 0 #define TARGET_OS_RTKIT 0 #define TARGET_OS_MACCATALYST 0 #define TARGET_OS_MACCATALYST 0 #ifndef TARGET_OS_UIKITFORMAC #define TARGET_OS_UIKITFORMAC 0 #endif #define TARGET_OS_DRIVERKIT 1 #define DYNAMIC_TARGETS_ENABLED 1 #endif #endif /* #if __has_builtin(__is_target_environment) */ #endif /* #if __has_builtin(__is_target_os) */ #endif /* #if __has_builtin(__is_target_vendor) */ #endif /* #if __has_builtin(__is_target_arch) */ #endif /* #if defined(__has_builtin) */ #ifndef DYNAMIC_TARGETS_ENABLED #define DYNAMIC_TARGETS_ENABLED 0 #endif /* DYNAMIC_TARGETS_ENABLED */ /* * gcc based compiler used on Mac OS X */ #if defined(__GNUC__) && ( defined(__APPLE_CPP__) || defined(__APPLE_CC__) || defined(__MACOS_CLASSIC__) ) #define TARGET_OS_MAC 1 #define TARGET_OS_WIN32 0 #define TARGET_OS_WINDOWS 0 #define TARGET_OS_UNIX 0 #define TARGET_OS_LINUX 0 #if !DYNAMIC_TARGETS_ENABLED #define TARGET_OS_OSX 1 #define TARGET_OS_IPHONE 0 #define TARGET_OS_IOS 0 #define TARGET_OS_WATCH 0 #define TARGET_OS_TV 0 #define TARGET_OS_MACCATALYST 0 #define TARGET_OS_MACCATALYST 0 #ifndef TARGET_OS_UIKITFORMAC #define TARGET_OS_UIKITFORMAC 0 #endif #define TARGET_OS_SIMULATOR 0 #define TARGET_OS_EMBEDDED 0 #define TARGET_OS_RTKIT 0 #define TARGET_OS_DRIVERKIT 0 #endif #define TARGET_IPHONE_SIMULATOR TARGET_OS_SIMULATOR /* deprecated */ #define TARGET_OS_NANO TARGET_OS_WATCH /* deprecated */ #define TARGET_ABI_USES_IOS_VALUES (!TARGET_CPU_X86_64 || (TARGET_OS_IPHONE && !TARGET_OS_MACCATALYST)) #if defined(__ppc__) #define TARGET_CPU_PPC 1 #define TARGET_CPU_PPC64 0 #define TARGET_CPU_68K 0 #define TARGET_CPU_X86 0 #define TARGET_CPU_X86_64 0 #define TARGET_CPU_ARM 0 #define TARGET_CPU_ARM64 0 #define TARGET_CPU_MIPS 0 #define TARGET_CPU_SPARC 0 #define TARGET_CPU_ALPHA 0 #define TARGET_RT_LITTLE_ENDIAN 0 #define TARGET_RT_BIG_ENDIAN 1 #define TARGET_RT_64_BIT 0 #ifdef __MACOS_CLASSIC__ #define TARGET_RT_MAC_CFM 1 #define TARGET_RT_MAC_MACHO 0 #else #define TARGET_RT_MAC_CFM 0 #define TARGET_RT_MAC_MACHO 1 #endif #elif defined(__ppc64__) #define TARGET_CPU_PPC 0 #define TARGET_CPU_PPC64 1 #define TARGET_CPU_68K 0 #define TARGET_CPU_X86 0 #define TARGET_CPU_X86_64 0 #define TARGET_CPU_ARM 0 #define TARGET_CPU_ARM64 0 #define TARGET_CPU_MIPS 0 #define TARGET_CPU_SPARC 0 #define TARGET_CPU_ALPHA 0 #define TARGET_RT_LITTLE_ENDIAN 0 #define TARGET_RT_BIG_ENDIAN 1 #define TARGET_RT_64_BIT 1 #define TARGET_RT_MAC_CFM 0 #define TARGET_RT_MAC_MACHO 1 #elif defined(__i386__) #define TARGET_CPU_PPC 0 #define TARGET_CPU_PPC64 0 #define TARGET_CPU_68K 0 #define TARGET_CPU_X86 1 #define TARGET_CPU_X86_64 0 #define TARGET_CPU_ARM 0 #define TARGET_CPU_ARM64 0 #define TARGET_CPU_MIPS 0 #define TARGET_CPU_SPARC 0 #define TARGET_CPU_ALPHA 0 #define TARGET_RT_MAC_CFM 0 #define TARGET_RT_MAC_MACHO 1 #define TARGET_RT_LITTLE_ENDIAN 1 #define TARGET_RT_BIG_ENDIAN 0 #define TARGET_RT_64_BIT 0 #elif defined(__x86_64__) #define TARGET_CPU_PPC 0 #define TARGET_CPU_PPC64 0 #define TARGET_CPU_68K 0 #define TARGET_CPU_X86 0 #define TARGET_CPU_X86_64 1 #define TARGET_CPU_ARM 0 #define TARGET_CPU_ARM64 0 #define TARGET_CPU_MIPS 0 #define TARGET_CPU_SPARC 0 #define TARGET_CPU_ALPHA 0 #define TARGET_RT_MAC_CFM 0 #define TARGET_RT_MAC_MACHO 1 #define TARGET_RT_LITTLE_ENDIAN 1 #define TARGET_RT_BIG_ENDIAN 0 #define TARGET_RT_64_BIT 1 #elif defined(__arm__) #define TARGET_CPU_PPC 0 #define TARGET_CPU_PPC64 0 #define TARGET_CPU_68K 0 #define TARGET_CPU_X86 0 #define TARGET_CPU_X86_64 0 #define TARGET_CPU_ARM 1 #define TARGET_CPU_ARM64 0 #define TARGET_CPU_MIPS 0 #define TARGET_CPU_SPARC 0 #define TARGET_CPU_ALPHA 0 #define TARGET_RT_MAC_CFM 0 #define TARGET_RT_MAC_MACHO 1 #define TARGET_RT_LITTLE_ENDIAN 1 #define TARGET_RT_BIG_ENDIAN 0 #define TARGET_RT_64_BIT 0 #elif defined(__arm64__) #define TARGET_CPU_PPC 0 #define TARGET_CPU_PPC64 0 #define TARGET_CPU_68K 0 #define TARGET_CPU_X86 0 #define TARGET_CPU_X86_64 0 #define TARGET_CPU_ARM 0 #define TARGET_CPU_ARM64 1 #define TARGET_CPU_MIPS 0 #define TARGET_CPU_SPARC 0 #define TARGET_CPU_ALPHA 0 #define TARGET_RT_MAC_CFM 0 #define TARGET_RT_MAC_MACHO 1 #define TARGET_RT_LITTLE_ENDIAN 1 #define TARGET_RT_BIG_ENDIAN 0 #if __LP64__ #define TARGET_RT_64_BIT 1 #else #define TARGET_RT_64_BIT 0 #endif #else #error unrecognized GNU C compiler #endif /* * CodeWarrior compiler from Metrowerks/Motorola */ #elif defined(__MWERKS__) #define TARGET_OS_MAC 1 #define TARGET_OS_WIN32 0 #define TARGET_OS_WINDOWS 0 #define TARGET_OS_UNIX 0 #define TARGET_OS_LINUX 0 #define TARGET_OS_EMBEDDED 0 #if defined(__POWERPC__) #define TARGET_CPU_PPC 1 #define TARGET_CPU_PPC64 0 #define TARGET_CPU_68K 0 #define TARGET_CPU_X86 0 #define TARGET_CPU_MIPS 0 #define TARGET_CPU_SPARC 0 #define TARGET_CPU_ALPHA 0 #define TARGET_RT_LITTLE_ENDIAN 0 #define TARGET_RT_BIG_ENDIAN 1 #elif defined(__INTEL__) #define TARGET_CPU_PPC 0 #define TARGET_CPU_PPC64 0 #define TARGET_CPU_68K 0 #define TARGET_CPU_X86 1 #define TARGET_CPU_MIPS 0 #define TARGET_CPU_SPARC 0 #define TARGET_CPU_ALPHA 0 #define TARGET_RT_LITTLE_ENDIAN 1 #define TARGET_RT_BIG_ENDIAN 0 #else #error unknown Metrowerks CPU type #endif #define TARGET_RT_64_BIT 0 #ifdef __MACH__ #define TARGET_RT_MAC_CFM 0 #define TARGET_RT_MAC_MACHO 1 #else #define TARGET_RT_MAC_CFM 1 #define TARGET_RT_MAC_MACHO 0 #endif /* * unknown compiler */ #else #if defined(TARGET_CPU_PPC) && TARGET_CPU_PPC #define TARGET_CPU_PPC64 0 #define TARGET_CPU_68K 0 #define TARGET_CPU_X86 0 #define TARGET_CPU_X86_64 0 #define TARGET_CPU_ARM 0 #define TARGET_CPU_ARM64 0 #define TARGET_CPU_MIPS 0 #define TARGET_CPU_SPARC 0 #define TARGET_CPU_ALPHA 0 #elif defined(TARGET_CPU_PPC64) && TARGET_CPU_PPC64 #define TARGET_CPU_PPC 0 #define TARGET_CPU_68K 0 #define TARGET_CPU_X86 0 #define TARGET_CPU_X86_64 0 #define TARGET_CPU_ARM 0 #define TARGET_CPU_ARM64 0 #define TARGET_CPU_MIPS 0 #define TARGET_CPU_SPARC 0 #define TARGET_CPU_ALPHA 0 #elif defined(TARGET_CPU_X86) && TARGET_CPU_X86 #define TARGET_CPU_PPC 0 #define TARGET_CPU_PPC64 0 #define TARGET_CPU_X86_64 0 #define TARGET_CPU_68K 0 #define TARGET_CPU_ARM 0 #define TARGET_CPU_ARM64 0 #define TARGET_CPU_MIPS 0 #define TARGET_CPU_SPARC 0 #define TARGET_CPU_ALPHA 0 #elif defined(TARGET_CPU_X86_64) && TARGET_CPU_X86_64 #define TARGET_CPU_PPC 0 #define TARGET_CPU_PPC64 0 #define TARGET_CPU_X86 0 #define TARGET_CPU_68K 0 #define TARGET_CPU_ARM 0 #define TARGET_CPU_ARM64 0 #define TARGET_CPU_MIPS 0 #define TARGET_CPU_SPARC 0 #define TARGET_CPU_ALPHA 0 #elif defined(TARGET_CPU_ARM) && TARGET_CPU_ARM #define TARGET_CPU_PPC 0 #define TARGET_CPU_PPC64 0 #define TARGET_CPU_X86 0 #define TARGET_CPU_X86_64 0 #define TARGET_CPU_68K 0 #define TARGET_CPU_ARM64 0 #define TARGET_CPU_MIPS 0 #define TARGET_CPU_SPARC 0 #define TARGET_CPU_ALPHA 0 #elif defined(TARGET_CPU_ARM64) && TARGET_CPU_ARM64 #define TARGET_CPU_PPC 0 #define TARGET_CPU_PPC64 0 #define TARGET_CPU_X86 0 #define TARGET_CPU_X86_64 0 #define TARGET_CPU_68K 0 #define TARGET_CPU_ARM 0 #define TARGET_CPU_MIPS 0 #define TARGET_CPU_SPARC 0 #define TARGET_CPU_ALPHA 0 #else /* NOTE: If your compiler errors out here then support for your compiler has not yet been added to TargetConditionals.h. TargetConditionals.h is designed to be plug-and-play. It auto detects which compiler is being run and configures the TARGET_ conditionals appropriately. The short term work around is to set the TARGET_CPU_ and TARGET_OS_ on the command line to the compiler (e.g. -DTARGET_CPU_MIPS=1 -DTARGET_OS_UNIX=1) The long term solution is to add a new case to this file which auto detects your compiler and sets up the TARGET_ conditionals. Then submit the changes to Apple Computer. */ #error TargetConditionals.h: unknown compiler (see comment above) #define TARGET_CPU_PPC 0 #define TARGET_CPU_68K 0 #define TARGET_CPU_X86 0 #define TARGET_CPU_ARM 0 #define TARGET_CPU_ARM64 0 #define TARGET_CPU_MIPS 0 #define TARGET_CPU_SPARC 0 #define TARGET_CPU_ALPHA 0 #endif #define TARGET_OS_MAC 1 #define TARGET_OS_WIN32 0 #define TARGET_OS_WINDOWS 0 #define TARGET_OS_UNIX 0 #define TARGET_OS_LINUX 0 #define TARGET_OS_EMBEDDED 0 #if TARGET_CPU_PPC || TARGET_CPU_PPC64 #define TARGET_RT_BIG_ENDIAN 1 #define TARGET_RT_LITTLE_ENDIAN 0 #else #define TARGET_RT_BIG_ENDIAN 0 #define TARGET_RT_LITTLE_ENDIAN 1 #endif #if TARGET_CPU_PPC64 || TARGET_CPU_X86_64 #define TARGET_RT_64_BIT 1 #else #define TARGET_RT_64_BIT 0 #endif #ifdef __MACH__ #define TARGET_RT_MAC_MACHO 1 #define TARGET_RT_MAC_CFM 0 #else #define TARGET_RT_MAC_MACHO 0 #define TARGET_RT_MAC_CFM 1 #endif #endif #endif /* __TARGETCONDITIONALS__ */