mirror of
https://github.com/WinampDesktop/winamp.git
synced 2025-06-16 11:35:46 -04:00
dep: Add rapidyaml
This commit is contained in:
Stenzek
149
dep/rapidyaml/include/c4/cpu.hpp
Normal file
149
dep/rapidyaml/include/c4/cpu.hpp
Normal file
@ -0,0 +1,149 @@
|
||||
#ifndef _C4_CPU_HPP_
|
||||
#define _C4_CPU_HPP_
|
||||
|
||||
/** @file cpu.hpp Provides processor information macros
|
||||
* @ingroup basic_headers */
|
||||
|
||||
// see also https://sourceforge.net/p/predef/wiki/Architectures/
|
||||
// see also https://sourceforge.net/p/predef/wiki/Endianness/
|
||||
// see also https://github.com/googlesamples/android-ndk/blob/android-mk/hello-jni/jni/hello-jni.c
|
||||
// see http://code.qt.io/cgit/qt/qtbase.git/tree/src/corelib/global/qprocessordetection.h
|
||||
|
||||
#ifdef __ORDER_LITTLE_ENDIAN__
|
||||
# define _C4EL __ORDER_LITTLE_ENDIAN__
|
||||
#else
|
||||
# define _C4EL 1234
|
||||
#endif
|
||||
|
||||
#ifdef __ORDER_BIG_ENDIAN__
|
||||
# define _C4EB __ORDER_BIG_ENDIAN__
|
||||
#else
|
||||
# define _C4EB 4321
|
||||
#endif
|
||||
|
||||
// mixed byte order (eg, PowerPC or ia64)
|
||||
#define _C4EM 1111
|
||||
|
||||
#if defined(__x86_64) || defined(__x86_64__) || defined(__amd64) || defined(_M_X64)
|
||||
# define C4_CPU_X86_64
|
||||
# define C4_WORDSIZE 8
|
||||
# define C4_BYTE_ORDER _C4EL
|
||||
|
||||
#elif defined(__i386) || defined(__i386__) || defined(_M_IX86)
|
||||
# define C4_CPU_X86
|
||||
# define C4_WORDSIZE 4
|
||||
# define C4_BYTE_ORDER _C4EL
|
||||
|
||||
#elif defined(__arm__) || defined(_M_ARM) \
|
||||
|| defined(__TARGET_ARCH_ARM) || defined(__aarch64__) || defined(_M_ARM64)
|
||||
# if defined(__aarch64__) || defined(_M_ARM64)
|
||||
# define C4_CPU_ARM64
|
||||
# define C4_CPU_ARMV8
|
||||
# define C4_WORDSIZE 8
|
||||
# else
|
||||
# define C4_CPU_ARM
|
||||
# define C4_WORDSIZE 4
|
||||
# if defined(__ARM_ARCH_8__) || defined(__ARM_ARCH_8A__) \
|
||||
|| (defined(__ARCH_ARM) && __ARCH_ARM >= 8) \
|
||||
|| (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM >= 8)
|
||||
# define C4_CPU_ARMV8
|
||||
# elif defined(__ARM_ARCH_7__) || defined(_ARM_ARCH_7) \
|
||||
|| defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7R__) \
|
||||
|| defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7S__) \
|
||||
|| defined(__ARM_ARCH_7EM__) \
|
||||
|| (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM >= 7) \
|
||||
|| (defined(_M_ARM) && _M_ARM >= 7)
|
||||
# define C4_CPU_ARMV7
|
||||
# elif defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) \
|
||||
|| defined(__ARM_ARCH_6T2__) || defined(__ARM_ARCH_6Z__) \
|
||||
|| defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6ZK__) \
|
||||
|| defined(__ARM_ARCH_6M__) || defined(__ARM_ARCH_6KZ__) \
|
||||
|| (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM >= 6)
|
||||
# define C4_CPU_ARMV6
|
||||
# elif defined(__ARM_ARCH_5TEJ__) \
|
||||
|| defined(__ARM_ARCH_5TE__) \
|
||||
|| (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM >= 5)
|
||||
# define C4_CPU_ARMV5
|
||||
# elif defined(__ARM_ARCH_4T__) \
|
||||
|| (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM >= 4)
|
||||
# define C4_CPU_ARMV4
|
||||
# else
|
||||
# error "unknown CPU architecture: ARM"
|
||||
# endif
|
||||
# endif
|
||||
# if defined(__ARMEL__) || defined(__LITTLE_ENDIAN__) || defined(__AARCH64EL__) \
|
||||
|| (defined(__BYTE_ORDER__) && (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__)) \
|
||||
|| defined(_MSC_VER) // winarm64 does not provide any of the above macros,
|
||||
// but advises little-endianess:
|
||||
// https://docs.microsoft.com/en-us/cpp/build/overview-of-arm-abi-conventions?view=msvc-170
|
||||
// So if it is visual studio compiling, we'll assume little endian.
|
||||
# define C4_BYTE_ORDER _C4EL
|
||||
# elif defined(__ARMEB__) || defined(__BIG_ENDIAN__) || defined(__AARCH64EB__) \
|
||||
|| (defined(__BYTE_ORDER__) && (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__))
|
||||
# define C4_BYTE_ORDER _C4EB
|
||||
# elif defined(__BYTE_ORDER__) && (__BYTE_ORDER__ == __ORDER_PDP_ENDIAN__)
|
||||
# define C4_BYTE_ORDER _C4EM
|
||||
# else
|
||||
# error "unknown endianness"
|
||||
# endif
|
||||
|
||||
#elif defined(__ia64) || defined(__ia64__) || defined(_M_IA64)
|
||||
# define C4_CPU_IA64
|
||||
# define C4_WORDSIZE 8
|
||||
# define C4_BYTE_ORDER _C4EM
|
||||
// itanium is bi-endian - check byte order below
|
||||
|
||||
#elif defined(__ppc__) || defined(__ppc) || defined(__powerpc__) \
|
||||
|| defined(_ARCH_COM) || defined(_ARCH_PWR) || defined(_ARCH_PPC) \
|
||||
|| defined(_M_MPPC) || defined(_M_PPC)
|
||||
# if defined(__ppc64__) || defined(__powerpc64__) || defined(__64BIT__)
|
||||
# define C4_CPU_PPC64
|
||||
# define C4_WORDSIZE 8
|
||||
# else
|
||||
# define C4_CPU_PPC
|
||||
# define C4_WORDSIZE 4
|
||||
# endif
|
||||
# define C4_BYTE_ORDER _C4EM
|
||||
// ppc is bi-endian - check byte order below
|
||||
|
||||
#elif defined(__s390x__) || defined(__zarch__) || defined(__SYSC_ZARCH_)
|
||||
# define C4_CPU_S390_X
|
||||
# define C4_WORDSIZE 8
|
||||
# define C4_BYTE_ORDER _C4EB
|
||||
|
||||
#elif defined(__xtensa__) || defined(__XTENSA__)
|
||||
# define C4_CPU_XTENSA
|
||||
# define C4_WORDSIZE 4
|
||||
// not sure about this...
|
||||
# if defined(__XTENSA_EL__) || defined(__xtensa_el__)
|
||||
# define C4_BYTE_ORDER _C4EL
|
||||
# else
|
||||
# define C4_BYTE_ORDER _C4EB
|
||||
# endif
|
||||
|
||||
#elif defined(__riscv)
|
||||
# if __riscv_xlen == 64
|
||||
# define C4_CPU_RISCV64
|
||||
# define C4_WORDSIZE 8
|
||||
# else
|
||||
# define C4_CPU_RISCV32
|
||||
# define C4_WORDSIZE 4
|
||||
# endif
|
||||
# define C4_BYTE_ORDER _C4EL
|
||||
|
||||
#elif defined(__EMSCRIPTEN__)
|
||||
# define C4_BYTE_ORDER _C4EL
|
||||
# define C4_WORDSIZE 4
|
||||
|
||||
#elif defined(SWIG)
|
||||
# error "please define CPU architecture macros when compiling with swig"
|
||||
|
||||
#else
|
||||
# error "unknown CPU architecture"
|
||||
#endif
|
||||
|
||||
#define C4_LITTLE_ENDIAN (C4_BYTE_ORDER == _C4EL)
|
||||
#define C4_BIG_ENDIAN (C4_BYTE_ORDER == _C4EB)
|
||||
#define C4_MIXED_ENDIAN (C4_BYTE_ORDER == _C4EM)
|
||||
|
||||
#endif /* _C4_CPU_HPP_ */
|
||||
Reference in New Issue
Block a user