1 2 /* Size of a pointer-to-data in bytes. */ 3 #define SIZEOF_DPTR (sizeof(void*)) 4 const char info_sizeof_dptr[] = { 5 /* clang-format off */ 6 'I', 'N', 'F', 'O', ':', 's', 'i', 'z', 'e', 'o', 'f', '_', 'd', 'p', 't', 7 'r', '[', ('0' + ((SIZEOF_DPTR / 10) % 10)), ('0' + (SIZEOF_DPTR % 10)), ']', 8 '\0' 9 /* clang-format on */ 10 }; 11 12 /* Byte order. Only one of these will have bytes in the right order. */ 13 static unsigned short const info_byte_order_big_endian[] = { 14 /* INFO:byte_order string for BIG_ENDIAN */ 15 0x494E, 0x464F, 0x3A62, 0x7974, 0x655F, 0x6F72, 0x6465, 0x725B, 16 0x4249, 0x475F, 0x454E, 0x4449, 0x414E, 0x5D00, 0x0000 17 }; 18 static unsigned short const info_byte_order_little_endian[] = { 19 /* INFO:byte_order string for LITTLE_ENDIAN */ 20 0x4E49, 0x4F46, 0x623A, 0x7479, 0x5F65, 0x726F, 0x6564, 0x5B72, 21 0x494C, 0x5454, 0x454C, 0x455F, 0x444E, 0x4149, 0x5D4E, 0x0000 22 }; 23 24 /* Application Binary Interface. */ 25 26 /* Check for (some) ARM ABIs. 27 * See e.g. http://wiki.debian.org/ArmEabiPort for some information on this. */ 28 #if defined(__GNU__) && defined(__ELF__) && defined(__ARM_EABI__) 29 # define ABI_ID "ELF ARMEABI" 30 #elif defined(__GNU__) && defined(__ELF__) && defined(__ARMEB__) 31 # define ABI_ID "ELF ARM" 32 #elif defined(__GNU__) && defined(__ELF__) && defined(__ARMEL__) 33 # define ABI_ID "ELF ARM" 34 35 #elif defined(__linux__) && defined(__ELF__) && defined(__amd64__) && \ 36 defined(__ILP32__) 37 # define ABI_ID "ELF X32" 38 39 #elif defined(__ELF__) 40 # define ABI_ID "ELF" 41 #endif 42 43 #if defined(ABI_ID) 44 static char const info_abi[] = "INFO:abi[" ABI_ID "]"; 45 #endif 46