projects / thirdparty / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 1da177e4 LT |
2 | #ifndef __ASM_LINKAGE_H |
| 3 | #define __ASM_LINKAGE_H | |
| 4 | ||
| 144d634a JG |
5 | #include <linux/stringify.h> |
| 6 | ||
| 7 | #define __ALIGN .align 4, 0x07 | |
| 8 | #define __ALIGN_STR __stringify(__ALIGN) | |
| 1da177e4 | 9 | |
| 2e54dc3c HB |
10 | #ifndef __ASSEMBLY__ |
| 11 | ||
| 12 | /* | |
| 13 | * Helper macro for exception table entries | |
| 14 | */ | |
| 15 | #define EX_TABLE(_fault, _target) \ | |
| 16 | ".section __ex_table,\"a\"\n" \ | |
| 17 | ".align 4\n" \ | |
| 18 | ".long (" #_fault ") - .\n" \ | |
| 19 | ".long (" #_target ") - .\n" \ | |
| 20 | ".previous\n" | |
| 21 | ||
| 22 | #else /* __ASSEMBLY__ */ | |
| 23 | ||
| 24 | #define EX_TABLE(_fault, _target) \ | |
| 25 | .section __ex_table,"a" ; \ | |
| 26 | .align 4 ; \ | |
| 27 | .long (_fault) - . ; \ | |
| 28 | .long (_target) - . ; \ | |
| 29 | .previous | |
| 30 | ||
| 31 | #endif /* __ASSEMBLY__ */ | |
| 1da177e4 | 32 | #endif |