| |
| /* Size of a pointer-to-data in bytes. */ |
| #define SIZEOF_DPTR (sizeof(void*)) |
| const char 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 |
| |
| #if defined(ABI_ID) |
| static char const info_abi[] = "INFO:abi[" ABI_ID "]"; |
| #endif |
