| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef _I386_BUG_H |
| 2 | #define _I386_BUG_H |
| 3 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 4 | |
| 5 | /* |
| 6 | * Tell the user there is some problem. |
| 7 | * The offending file and line are encoded after the "officially |
| 8 | * undefined" opcode for parsing in the trap handler. |
| 9 | */ |
| 10 | |
| Matt Mackall | c8538a7 | 2005-05-01 08:59:01 -0700 | [diff] [blame] | 11 | #ifdef CONFIG_BUG |
| 12 | #define HAVE_ARCH_BUG |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 13 | #ifdef CONFIG_DEBUG_BUGVERBOSE |
| 14 | #define BUG() \ |
| 15 | __asm__ __volatile__( "ud2\n" \ |
| 16 | "\t.word %c0\n" \ |
| 17 | "\t.long %c1\n" \ |
| 18 | : : "i" (__LINE__), "i" (__FILE__)) |
| 19 | #else |
| 20 | #define BUG() __asm__ __volatile__("ud2\n") |
| 21 | #endif |
| Matt Mackall | c8538a7 | 2005-05-01 08:59:01 -0700 | [diff] [blame] | 22 | #endif |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 23 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 24 | #include <asm-generic/bug.h> |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 25 | #endif |