projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | #ifndef __ASM_SH_BUG_H |
| 2 | #define __ASM_SH_BUG_H | |
| 3 | ||
| c8538a7a | 4 | #ifdef CONFIG_BUG |
| dc34d312 PM |
5 | |
| 6 | struct bug_frame { | |
| 7 | unsigned short opcode; | |
| 8 | unsigned short line; | |
| 9 | const char *file; | |
| 10 | const char *func; | |
| 11 | }; | |
| 12 | ||
| 13 | struct pt_regs; | |
| 14 | ||
| 15 | extern void handle_BUG(struct pt_regs *); | |
| 16 | ||
| 17 | #define TRAPA_BUG_OPCODE 0xc33e /* trapa #0x3e */ | |
| 18 | ||
| 19 | #ifdef CONFIG_DEBUG_BUGVERBOSE | |
| 20 | ||
| 21 | #define BUG() \ | |
| 22 | do { \ | |
| 23 | __asm__ __volatile__ ( \ | |
| 24 | ".align 2\n\t" \ | |
| 25 | ".short %O0\n\t" \ | |
| 26 | ".short %O1\n\t" \ | |
| 27 | ".long %O2\n\t" \ | |
| 28 | ".long %O3\n\t" \ | |
| 29 | : \ | |
| 30 | : "n" (TRAPA_BUG_OPCODE), \ | |
| 31 | "i" (__LINE__), "X" (__FILE__), \ | |
| 32 | "X" (__FUNCTION__)); \ | |
| 33 | } while (0) | |
| 34 | ||
| 35 | #else | |
| 36 | ||
| 37 | #define BUG() \ | |
| 38 | do { \ | |
| 39 | __asm__ __volatile__ ( \ | |
| 40 | ".align 2\n\t" \ | |
| 41 | ".short %O0\n\t" \ | |
| 42 | : \ | |
| 43 | : "n" (TRAPA_BUG_OPCODE)); \ | |
| 1da177e4 LT |
44 | } while (0) |
| 45 | ||
| dc34d312 PM |
46 | #endif /* CONFIG_DEBUG_BUGVERBOSE */ |
| 47 | ||
| 1da177e4 | 48 | #define HAVE_ARCH_BUG |
| dc34d312 PM |
49 | |
| 50 | #endif /* CONFIG_BUG */ | |
| c8538a7a | 51 | |
| 1da177e4 LT |
52 | #include <asm-generic/bug.h> |
| 53 | ||
| dc34d312 | 54 | #endif /* __ASM_SH_BUG_H */ |