projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | #ifndef __ASM_BUG_H |
| 2 | #define __ASM_BUG_H | |
| 3 | ||
| 63dc68a8 | 4 | #include <asm/sgidefs.h> |
| fdb551a4 RB |
5 | |
| 6 | #ifdef CONFIG_BUG | |
| 7 | ||
| 1da177e4 LT |
8 | #include <asm/break.h> |
| 9 | ||
| 8ec2e243 DD |
10 | static inline void __noreturn BUG(void) |
| 11 | { | |
| 12 | __asm__ __volatile__("break %0" : : "i" (BRK_BUG)); | |
| 13 | /* Fool GCC into thinking the function doesn't return. */ | |
| 14 | while (1) | |
| 15 | ; | |
| 16 | } | |
| 8592d4c0 RB |
17 | |
| 18 | #define HAVE_ARCH_BUG | |
| 1da177e4 | 19 | |
| 63dc68a8 RB |
20 | #if (_MIPS_ISA > _MIPS_ISA_MIPS1) |
| 21 | ||
| 8ec2e243 DD |
22 | static inline void __BUG_ON(unsigned long condition) |
| 23 | { | |
| 24 | if (__builtin_constant_p(condition)) { | |
| 25 | if (condition) | |
| 26 | BUG(); | |
| 27 | else | |
| 28 | return; | |
| 29 | } | |
| 30 | __asm__ __volatile__("tne $0, %0, %1" | |
| 31 | : : "r" (condition), "i" (BRK_BUG)); | |
| 32 | } | |
| 33 | ||
| 34 | #define BUG_ON(C) __BUG_ON((unsigned long)(C)) | |
| 63dc68a8 RB |
35 | |
| 36 | #define HAVE_ARCH_BUG_ON | |
| 37 | ||
| 38 | #endif /* _MIPS_ISA > _MIPS_ISA_MIPS1 */ | |
| 39 | ||
| 1da177e4 | 40 | #endif |
| fdb551a4 | 41 | |
| ffd099bd RB |
42 | #include <asm-generic/bug.h> |
| 43 | ||
| fdb551a4 | 44 | #endif /* __ASM_BUG_H */ |