| 1 | #include "jemalloc/internal/malloc_io.h" |
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| 2 | #include "jemalloc/internal/util.h" |
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| 3 | |
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| 4 | /* |
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| 5 | * Define a custom assert() in order to reduce the chances of deadlock during |
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| 6 | * assertion failure. |
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| 7 | */ |
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| 8 | #ifndef assert |
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| 9 | #define assert(e) do { \ |
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| 10 | if (unlikely(config_debug && !(e))) { \ |
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| 11 | malloc_printf( \ |
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| 12 | "<jemalloc>: %s:%d: Failed assertion: \"%s\"\n", \ |
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| 13 | __FILE__, __LINE__, #e); \ |
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| 14 | abort(); \ |
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| 15 | } \ |
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| 16 | } while (0) |
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| 17 | #endif |
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| 18 | |
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| 19 | #ifndef not_reached |
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| 20 | #define not_reached() do { \ |
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| 21 | if (config_debug) { \ |
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| 22 | malloc_printf( \ |
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| 23 | "<jemalloc>: %s:%d: Unreachable code reached\n", \ |
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| 24 | __FILE__, __LINE__); \ |
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| 25 | abort(); \ |
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| 26 | } \ |
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| 27 | unreachable(); \ |
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| 28 | } while (0) |
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| 29 | #endif |
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| 30 | |
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| 31 | #ifndef not_implemented |
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| 32 | #define not_implemented() do { \ |
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| 33 | if (config_debug) { \ |
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| 34 | malloc_printf("<jemalloc>: %s:%d: Not implemented\n", \ |
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| 35 | __FILE__, __LINE__); \ |
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| 36 | abort(); \ |
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| 37 | } \ |
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| 38 | } while (0) |
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| 39 | #endif |
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| 40 | |
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| 41 | #ifndef assert_not_implemented |
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| 42 | #define assert_not_implemented(e) do { \ |
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| 43 | if (unlikely(config_debug && !(e))) { \ |
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| 44 | not_implemented(); \ |
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| 45 | } \ |
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| 46 | } while (0) |
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| 47 | #endif |
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| 48 | |
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| 49 | /* Use to assert a particular configuration, e.g., cassert(config_debug). */ |
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| 50 | #ifndef cassert |
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| 51 | #define cassert(c) do { \ |
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| 52 | if (unlikely(!(c))) { \ |
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| 53 | not_reached(); \ |
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| 54 | } \ |
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| 55 | } while (0) |
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| 56 | #endif |
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| 57 | |
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