Rev 859 | Go to most recent revision | Details | Last modification | View Log | RSS feed
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| 854 | serge | 1 | |
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| 13 | panic_printf("Kernel panic in %s() at %s:%u: " format, __func__, \ |
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| 14 | __FILE__, __LINE__, ##__VA_ARGS__); |
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| 17 | if (!(expr)) { \ |
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| 18 | panic("assertion failed (%s), caller=%p\n", #expr, CALLER); \ |
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| 19 | } |
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| 20 | #else |
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| 21 | # define panic(format, ...) \ |
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| 22 | panic_printf("Kernel panic: " format, ##__VA_ARGS__); |
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| 25 | #endif |
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| 29 | { |
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| 30 | eflags_t tmp; |
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| 31 | asm volatile ( |
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| 32 | "pushf\n\t" |
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| 33 | "pop %0\n\t" |
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| 34 | "cli\n" |
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| 35 | : "=r" (tmp) |
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| 36 | ); |
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| 37 | return tmp; |
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| 38 | } |
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| 39 | |||
| 40 | |||
| 41 | { |
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| 42 | asm volatile ( |
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| 43 | "push %0\n\t" |
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| 44 | "popf\n" |
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| 45 | : : "r" (efl) |
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| 46 | ); |
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| 47 | } |
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| 48 |