projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | #ifndef __ASM_BUG_H |
| 2 | #define __ASM_BUG_H | |
| 3 | ||
| 0ca5921e | 4 | #include <linux/compiler.h> |
| 63dc68a8 | 5 | #include <asm/sgidefs.h> |
| fdb551a4 RB |
6 | |
| 7 | #ifdef CONFIG_BUG | |
| 8 | ||
| 1da177e4 LT |
9 | #include <asm/break.h> |
| 10 | ||
| 8ec2e243 DD |
11 | static inline void __noreturn BUG(void) |
| 12 | { | |
| 13 | __asm__ __volatile__("break %0" : : "i" (BRK_BUG)); | |
| 4ef5651e | 14 | unreachable(); |
| 8ec2e243 | 15 | } |
| 8592d4c0 RB |
16 | |
| 17 | #define HAVE_ARCH_BUG | |
| 1da177e4 | 18 | |
| 63dc68a8 RB |
19 | #if (_MIPS_ISA > _MIPS_ISA_MIPS1) |
| 20 | ||
| 8ec2e243 DD |
21 | static inline void __BUG_ON(unsigned long condition) |
| 22 | { | |
| 23 | if (__builtin_constant_p(condition)) { | |
| 24 | if (condition) | |
| 25 | BUG(); | |
| 26 | else | |
| 27 | return; | |
| 28 | } | |
| 29 | __asm__ __volatile__("tne $0, %0, %1" | |
| 30 | : : "r" (condition), "i" (BRK_BUG)); | |
| 31 | } | |
| 32 | ||
| 33 | #define BUG_ON(C) __BUG_ON((unsigned long)(C)) | |
| 63dc68a8 RB |
34 | |
| 35 | #define HAVE_ARCH_BUG_ON | |
| 36 | ||
| 37 | #endif /* _MIPS_ISA > _MIPS_ISA_MIPS1 */ | |
| 38 | ||
| 1da177e4 | 39 | #endif |
| fdb551a4 | 40 | |
| ffd099bd RB |
41 | #include <asm-generic/bug.h> |
| 42 | ||
| fdb551a4 | 43 | #endif /* __ASM_BUG_H */ |