projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 0dfb8c35 JN |
1 | #ifndef __ASM_CRISv32_ARCH_BUG_H |
| 2 | #define __ASM_CRISv32_ARCH_BUG_H | |
| 3 | ||
| 4 | #include <linux/stringify.h> | |
| 5 | ||
| 6 | #ifdef CONFIG_BUG | |
| 7 | #ifdef CONFIG_DEBUG_BUGVERBOSE | |
| 8 | /* | |
| 9 | * The penalty for the in-band code path will be the size of break 14. | |
| 10 | * All other stuff is done out-of-band with exception handlers. | |
| 11 | */ | |
| 12 | #define BUG() \ | |
| 13 | __asm__ __volatile__ ("0: break 14\n\t" \ | |
| 14 | ".section .fixup,\"ax\"\n" \ | |
| 15 | "1:\n\t" \ | |
| 16 | "move.d %0, $r10\n\t" \ | |
| 17 | "move.d %1, $r11\n\t" \ | |
| 18 | "jump do_BUG\n\t" \ | |
| 19 | "nop\n\t" \ | |
| 20 | ".previous\n\t" \ | |
| 21 | ".section __ex_table,\"a\"\n\t" \ | |
| 22 | ".dword 0b, 1b\n\t" \ | |
| 23 | ".previous\n\t" \ | |
| 24 | : : "ri" (__FILE__), "i" (__LINE__)) | |
| 25 | #else | |
| 26 | #define BUG() __asm__ __volatile__ ("break 14\n\t") | |
| 27 | #endif | |
| 28 | ||
| 29 | #define HAVE_ARCH_BUG | |
| 30 | #endif | |
| 31 | ||
| 32 | #include <asm-generic/bug.h> | |
| 33 | #endif |