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CMake/Modules/CMakeCompilerABI.h
Brad King 5ec87b2ba7 Emscripten: Provide CMAKE_<LANG>_COMPILER_ARCHITECTURE_ID 
Extend commit 96d9b94a98 (Emscripten: Add platform modules, 2025-05-16,
v4.2.0-rc1~607^2~3) to account for commit 7f0f382c55 (Provide
CMAKE_<LANG>_COMPILER_ARCHITECTURE_ID on more compilers, 2025-03-24,
v4.1.0-rc1~499^2).

Fixes: #27425
2025-11-25 15:46:16 -05:00

167 lines
5.9 KiB
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/* Size of a pointer-to-data in bytes. */
#define SIZEOF_DPTR (sizeof(void*))
char const info_sizeof_dptr[] = {
/* clang-format off */
'I', 'N', 'F', 'O', ':', 's', 'i', 'z', 'e', 'o', 'f', '_', 'd', 'p', 't',
'r', '[', ('0' + ((SIZEOF_DPTR / 10) % 10)), ('0' + (SIZEOF_DPTR % 10)), ']',
'\0'
/* clang-format on */
};
/* Byte order. Only one of these will have bytes in the right order. */
static unsigned short const info_byte_order_big_endian[] = {
/* INFO:byte_order string for BIG_ENDIAN */
0x494E, 0x464F, 0x3A62, 0x7974, 0x655F, 0x6F72, 0x6465, 0x725B,
0x4249, 0x475F, 0x454E, 0x4449, 0x414E, 0x5D00, 0x0000
};
static unsigned short const info_byte_order_little_endian[] = {
/* INFO:byte_order string for LITTLE_ENDIAN */
0x4E49, 0x4F46, 0x623A, 0x7479, 0x5F65, 0x726F, 0x6564, 0x5B72,
0x494C, 0x5454, 0x454C, 0x455F, 0x444E, 0x4149, 0x5D4E, 0x0000
};
/* Application Binary Interface. */
/* Check for (some) ARM ABIs.
* See e.g. http://wiki.debian.org/ArmEabiPort for some information on this. */
#if defined(__GNU__) && defined(__ELF__) && defined(__ARM_EABI__)
# define ABI_ID "ELF ARMEABI"
#elif defined(__GNU__) && defined(__ELF__) && defined(__ARMEB__)
# define ABI_ID "ELF ARM"
#elif defined(__GNU__) && defined(__ELF__) && defined(__ARMEL__)
# define ABI_ID "ELF ARM"
#elif defined(__linux__) && defined(__ELF__) && defined(__amd64__) && \
defined(__ILP32__)
# define ABI_ID "ELF X32"
#elif defined(__ELF__)
# define ABI_ID "ELF"
#endif
/* Sync with:
* Help/variable/CMAKE_LANG_COMPILER_ARCHITECTURE_ID.rst
* Modules/CMakeFortranCompilerABI.F
* Modules/CMakeFortranCompilerABI.F90
* Modules/Internal/CMakeParseCompilerArchitectureId.cmake
*/
#if defined(__APPLE__) && defined(__arm64__)
# if defined(__ARM64_ARCH_8_32__)
# define ARCHITECTURE_ID "arm64_32"
# elif defined(__arm64e__)
# define ARCHITECTURE_ID "arm64e"
# else
# define ARCHITECTURE_ID "arm64"
# endif
#elif defined(_MSC_VER) && defined(_M_ARM64EC)
# define ARCHITECTURE_ID "arm64ec"
#elif defined(_MSC_VER) && defined(_M_ARM64)
# define ARCHITECTURE_ID "arm64"
#elif defined(__arm64ec__)
# define ARCHITECTURE_ID "arm64ec"
#elif defined(__aarch64__)
# define ARCHITECTURE_ID "aarch64"
#elif __ARM_ARCH == 7 || _M_ARM == 7 || defined(__ARM_ARCH_7__) || \
defined(__TI_ARM_V7__)
# if defined(__APPLE__) && defined(__ARM_ARCH_7K__)
# define ARCHITECTURE_ID "armv7k"
# elif defined(__APPLE__) && defined(__ARM_ARCH_7S__)
# define ARCHITECTURE_ID "armv7s"
# else
# define ARCHITECTURE_ID "armv7"
# endif
#elif __ARM_ARCH == 6 || _M_ARM == 6 || defined(__ARM_ARCH_6__) || \
defined(__TI_ARM_V6__)
# define ARCHITECTURE_ID "armv6"
#elif __ARM_ARCH == 5 || _M_ARM == 5 || defined(__ARM_ARCH_5__) || \
defined(__TI_ARM_V5__)
# define ARCHITECTURE_ID "armv5"
#elif defined(__alpha) || defined(__alpha) || defined(_M_ALPHA)
# define ARCHITECTURE_ID "alpha"
#elif defined(__x86_64) || defined(__x86_64__) || defined(__amd64) || \
defined(__amd64__) || defined(_M_X64) || defined(_M_AMD64)
# define ARCHITECTURE_ID "x86_64"
#elif defined(__i686) || defined(__i686__) || _M_IX86 == 600
# define ARCHITECTURE_ID "i686"
#elif defined(__i586) || defined(__i586__) || _M_IX86 == 500
# define ARCHITECTURE_ID "i586"
#elif defined(__i486) || defined(__i486__) || _M_IX86 == 400
# define ARCHITECTURE_ID "i486"
#elif defined(__i386) || defined(__i386__) || defined(_M_IX86)
# define ARCHITECTURE_ID "i386"
#elif defined(__ia64) || defined(__ia64__) || defined(_M_IA64)
# define ARCHITECTURE_ID "ia64"
#elif defined(__loongarch64)
# define ARCHITECTURE_ID "loongarch64"
#elif defined(__loongarch__)
# define ARCHITECTURE_ID "loongarch32"
#elif defined(__m68k__)
# define ARCHITECTURE_ID "m68k"
#elif defined(__mips64) || defined(__mips64__)
# if defined(_MIPSEL)
# define ARCHITECTURE_ID "mips64el"
# else
# define ARCHITECTURE_ID "mips64"
# endif
#elif defined(__mips) || defined(__mips__)
# if defined(_MIPSEL)
# define ARCHITECTURE_ID "mipsel"
# else
# define ARCHITECTURE_ID "mips"
# endif
#elif defined(__riscv) && __riscv_xlen == 64
# define ARCHITECTURE_ID "riscv64"
#elif defined(__riscv) && __riscv_xlen == 32
# define ARCHITECTURE_ID "riscv32"
#elif defined(__sw_64)
# define ARCHITECTURE_ID "sw_64"
#elif defined(__s390x__)
# define ARCHITECTURE_ID "s390x"
#elif defined(__s390__)
# define ARCHITECTURE_ID "s390"
#elif defined(__sparcv9) || defined(__sparcv9__) || defined(__sparc64__)
# define ARCHITECTURE_ID "sparcv9"
#elif defined(__sparc) || defined(__sparc__)
# define ARCHITECTURE_ID "sparc"
#elif defined(__hppa) || defined(__hppa__)
# if defined(__LP64__)
# define ARCHITECTURE_ID "parisc64"
# else
# define ARCHITECTURE_ID "parisc"
# endif
#elif defined(__ppc64__) || defined(__powerpc64__) || defined(__PPC64__) || \
defined(_ARCH_PPC64)
# if defined(_LITTLE_ENDIAN) || defined(__LITTLE_ENDIAN__)
# define ARCHITECTURE_ID "ppc64le"
# else
# define ARCHITECTURE_ID "ppc64"
# endif
#elif defined(__ppc__) || defined(__powerpc__) || defined(__PPC__) || \
defined(_ARCH_PPC)
# if defined(_LITTLE_ENDIAN) || defined(__LITTLE_ENDIAN__)
# define ARCHITECTURE_ID "ppcle"
# else
# define ARCHITECTURE_ID "ppc"
# endif
#elif defined(__wasm64) || defined(__wasm64__)
# define ARCHITECTURE_ID "wasm64"
#elif defined(__wasm32) || defined(__wasm32__)
# define ARCHITECTURE_ID "wasm32"
#endif
/* Construct the string literal in pieces to prevent the source from
getting matched. Store it in a pointer rather than an array
because some compilers will just produce instructions to fill the
array rather than assigning a pointer to a static array. */
#if defined(ABI_ID)
static char const* info_abi = "INFO"
":"
"abi[" ABI_ID "]";
#endif
#if defined(ARCHITECTURE_ID)
static char const* info_arch = "INFO"
":"
"arch[" ARCHITECTURE_ID "]";
#endif
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