projects / rustc.git / blame
| Commit | Line | Data |
|---|---|---|
| 1a4d82fc JJ |
1 | #include <stdlib.h> |
| 2 | #include <stdbool.h> | |
| 3 | #include <stdint.h> | |
| 4 | #include <limits.h> | |
| 5 | #include <strings.h> | |
| 6 | ||
| 7 | #define JEMALLOC_VERSION "@jemalloc_version@" | |
| 8 | #define JEMALLOC_VERSION_MAJOR @jemalloc_version_major@ | |
| 9 | #define JEMALLOC_VERSION_MINOR @jemalloc_version_minor@ | |
| 10 | #define JEMALLOC_VERSION_BUGFIX @jemalloc_version_bugfix@ | |
| 11 | #define JEMALLOC_VERSION_NREV @jemalloc_version_nrev@ | |
| 12 | #define JEMALLOC_VERSION_GID "@jemalloc_version_gid@" | |
| 13 | ||
| 54a0048b | 14 | # define MALLOCX_LG_ALIGN(la) ((int)(la)) |
| 1a4d82fc | 15 | # if LG_SIZEOF_PTR == 2 |
| 3b2f2976 | 16 | # define MALLOCX_ALIGN(a) ((int)(ffs((int)(a))-1)) |
| 1a4d82fc JJ |
17 | # else |
| 18 | # define MALLOCX_ALIGN(a) \ | |
| 3b2f2976 XL |
19 | ((int)(((size_t)(a) < (size_t)INT_MAX) ? ffs((int)(a))-1 : \ |
| 20 | ffs((int)(((size_t)(a))>>32))+31)) | |
| 1a4d82fc JJ |
21 | # endif |
| 22 | # define MALLOCX_ZERO ((int)0x40) | |
| 54a0048b SL |
23 | /* |
| 24 | * Bias tcache index bits so that 0 encodes "automatic tcache management", and 1 | |
| 25 | * encodes MALLOCX_TCACHE_NONE. | |
| 26 | */ | |
| 27 | # define MALLOCX_TCACHE(tc) ((int)(((tc)+2) << 8)) | |
| 28 | # define MALLOCX_TCACHE_NONE MALLOCX_TCACHE(-1) | |
| 29 | /* | |
| 30 | * Bias arena index bits so that 0 encodes "use an automatically chosen arena". | |
| 31 | */ | |
| 3b2f2976 | 32 | # define MALLOCX_ARENA(a) ((((int)(a))+1) << 20) |
| 1a4d82fc | 33 | |
| 54a0048b SL |
34 | #if defined(__cplusplus) && defined(JEMALLOC_USE_CXX_THROW) |
| 35 | # define JEMALLOC_CXX_THROW throw() | |
| 36 | #else | |
| 37 | # define JEMALLOC_CXX_THROW | |
| 38 | #endif | |
| 39 | ||
| 40 | #if _MSC_VER | |
| 1a4d82fc | 41 | # define JEMALLOC_ATTR(s) |
| 54a0048b SL |
42 | # define JEMALLOC_ALIGNED(s) __declspec(align(s)) |
| 43 | # define JEMALLOC_ALLOC_SIZE(s) | |
| 44 | # define JEMALLOC_ALLOC_SIZE2(s1, s2) | |
| 45 | # ifndef JEMALLOC_EXPORT | |
| 46 | # ifdef DLLEXPORT | |
| 47 | # define JEMALLOC_EXPORT __declspec(dllexport) | |
| 48 | # else | |
| 49 | # define JEMALLOC_EXPORT __declspec(dllimport) | |
| 50 | # endif | |
| 51 | # endif | |
| 52 | # define JEMALLOC_FORMAT_PRINTF(s, i) | |
| 53 | # define JEMALLOC_NOINLINE __declspec(noinline) | |
| 54 | # ifdef __cplusplus | |
| 55 | # define JEMALLOC_NOTHROW __declspec(nothrow) | |
| 1a4d82fc | 56 | # else |
| 54a0048b | 57 | # define JEMALLOC_NOTHROW |
| 1a4d82fc | 58 | # endif |
| 1a4d82fc | 59 | # define JEMALLOC_SECTION(s) __declspec(allocate(s)) |
| 54a0048b SL |
60 | # define JEMALLOC_RESTRICT_RETURN __declspec(restrict) |
| 61 | # if _MSC_VER >= 1900 && !defined(__EDG__) | |
| 62 | # define JEMALLOC_ALLOCATOR __declspec(allocator) | |
| 63 | # else | |
| 64 | # define JEMALLOC_ALLOCATOR | |
| 65 | # endif | |
| 66 | #elif defined(JEMALLOC_HAVE_ATTR) | |
| 67 | # define JEMALLOC_ATTR(s) __attribute__((s)) | |
| 68 | # define JEMALLOC_ALIGNED(s) JEMALLOC_ATTR(aligned(s)) | |
| 69 | # ifdef JEMALLOC_HAVE_ATTR_ALLOC_SIZE | |
| 70 | # define JEMALLOC_ALLOC_SIZE(s) JEMALLOC_ATTR(alloc_size(s)) | |
| 71 | # define JEMALLOC_ALLOC_SIZE2(s1, s2) JEMALLOC_ATTR(alloc_size(s1, s2)) | |
| 72 | # else | |
| 73 | # define JEMALLOC_ALLOC_SIZE(s) | |
| 74 | # define JEMALLOC_ALLOC_SIZE2(s1, s2) | |
| 75 | # endif | |
| 76 | # ifndef JEMALLOC_EXPORT | |
| 77 | # define JEMALLOC_EXPORT JEMALLOC_ATTR(visibility("default")) | |
| 78 | # endif | |
| 79 | # ifdef JEMALLOC_HAVE_ATTR_FORMAT_GNU_PRINTF | |
| 80 | # define JEMALLOC_FORMAT_PRINTF(s, i) JEMALLOC_ATTR(format(gnu_printf, s, i)) | |
| 81 | # elif defined(JEMALLOC_HAVE_ATTR_FORMAT_PRINTF) | |
| 82 | # define JEMALLOC_FORMAT_PRINTF(s, i) JEMALLOC_ATTR(format(printf, s, i)) | |
| 83 | # else | |
| 84 | # define JEMALLOC_FORMAT_PRINTF(s, i) | |
| 85 | # endif | |
| 86 | # define JEMALLOC_NOINLINE JEMALLOC_ATTR(noinline) | |
| 87 | # define JEMALLOC_NOTHROW JEMALLOC_ATTR(nothrow) | |
| 88 | # define JEMALLOC_SECTION(s) JEMALLOC_ATTR(section(s)) | |
| 89 | # define JEMALLOC_RESTRICT_RETURN | |
| 90 | # define JEMALLOC_ALLOCATOR | |
| 1a4d82fc JJ |
91 | #else |
| 92 | # define JEMALLOC_ATTR(s) | |
| 7453a54e | 93 | # define JEMALLOC_ALIGNED(s) |
| 54a0048b SL |
94 | # define JEMALLOC_ALLOC_SIZE(s) |
| 95 | # define JEMALLOC_ALLOC_SIZE2(s1, s2) | |
| 96 | # define JEMALLOC_EXPORT | |
| 97 | # define JEMALLOC_FORMAT_PRINTF(s, i) | |
| 7453a54e | 98 | # define JEMALLOC_NOINLINE |
| 54a0048b SL |
99 | # define JEMALLOC_NOTHROW |
| 100 | # define JEMALLOC_SECTION(s) | |
| 101 | # define JEMALLOC_RESTRICT_RETURN | |
| 102 | # define JEMALLOC_ALLOCATOR | |
| 1a4d82fc | 103 | #endif |