| 1 | |
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| 2 | #if 0 |
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| 3 | #define DEBUG |
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| 4 | #endif |
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| 5 | |
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| 6 | #if 0 |
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| 7 | #define SHOW_DPRINT |
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| 8 | #endif |
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| 9 | |
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| 10 | /* {{{ macros */ |
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| 11 | #include <stdlib.h> |
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| 12 | #include <stdio.h> |
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| 13 | #include <string.h> |
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| 14 | |
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| 15 | #include <signal.h> |
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| 16 | |
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| 17 | #include "php.h" |
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| 18 | #include "ext/standard/info.h" |
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| 19 | #include "ext/standard/md5.h" |
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| 20 | #include "ext/standard/php_math.h" |
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| 21 | #include "zend_extensions.h" |
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| 22 | #include "SAPI.h" |
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| 23 | |
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| 24 | #include "xcache.h" |
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| 25 | #include "optimizer.h" |
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| 26 | #include "coverager.h" |
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| 27 | #include "disassembler.h" |
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| 28 | #include "align.h" |
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| 29 | #include "stack.h" |
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| 30 | #include "xcache_globals.h" |
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| 31 | #include "processor.h" |
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| 32 | #include "utils.h" |
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| 33 | #include "const_string.h" |
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| 34 | #include "opcode_spec.h" |
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| 35 | |
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| 36 | #ifdef DEBUG |
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| 37 | # undef NDEBUG |
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| 38 | # undef inline |
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| 39 | # define inline |
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| 40 | #else |
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| 41 | # ifndef NDEBUG |
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| 42 | # define NDEBUG |
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| 43 | # endif |
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| 44 | #endif |
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| 45 | #include <assert.h> |
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| 46 | |
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| 47 | #define VAR_ENTRY_EXPIRED(pentry) ((pentry)->ttl && XG(request_time) > pentry->ctime + (pentry)->ttl) |
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| 48 | #define CHECK(x, e) do { if ((x) == NULL) { zend_error(E_ERROR, "XCache: " e); goto err; } } while (0) |
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| 49 | #define LOCK(x) xc_lock(x->lck) |
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| 50 | #define UNLOCK(x) xc_unlock(x->lck) |
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| 51 | |
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| 52 | #define ENTER_LOCK_EX(x) \ |
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| 53 | xc_lock(x->lck); \ |
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| 54 | zend_try { \ |
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| 55 | do |
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| 56 | #define LEAVE_LOCK_EX(x) \ |
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| 57 | while (0); \ |
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| 58 | } zend_catch { \ |
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| 59 | catched = 1; \ |
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| 60 | } zend_end_try(); \ |
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| 61 | xc_unlock(x->lck) |
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| 62 | |
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| 63 | #define ENTER_LOCK(x) do { \ |
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| 64 | int catched = 0; \ |
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| 65 | ENTER_LOCK_EX(x) |
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| 66 | #define LEAVE_LOCK(x) \ |
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| 67 | LEAVE_LOCK_EX(x); \ |
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| 68 | if (catched) { \ |
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| 69 | zend_bailout(); \ |
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| 70 | } \ |
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| 71 | } while(0) |
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| 72 | |
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| 73 | /* }}} */ |
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| 74 | |
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| 75 | /* {{{ globals */ |
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| 76 | static char *xc_shm_scheme = NULL; |
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| 77 | static char *xc_mmap_path = NULL; |
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| 78 | static char *xc_coredump_dir = NULL; |
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| 79 | |
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| 80 | static xc_hash_t xc_php_hcache = {0}; |
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| 81 | static xc_hash_t xc_php_hentry = {0}; |
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| 82 | static xc_hash_t xc_var_hcache = {0}; |
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| 83 | static xc_hash_t xc_var_hentry = {0}; |
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| 84 | |
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| 85 | static zend_ulong xc_php_ttl = 0; |
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| 86 | static zend_ulong xc_var_maxttl = 0; |
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| 87 | |
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| 88 | enum { xc_deletes_gc_interval = 120 }; |
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| 89 | static zend_ulong xc_php_gc_interval = 0; |
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| 90 | static zend_ulong xc_var_gc_interval = 0; |
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| 91 | |
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| 92 | /* total size */ |
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| 93 | static zend_ulong xc_php_size = 0; |
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| 94 | static zend_ulong xc_var_size = 0; |
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| 95 | |
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| 96 | static xc_cache_t **xc_php_caches = NULL; |
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| 97 | static xc_cache_t **xc_var_caches = NULL; |
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| 98 | |
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| 99 | static zend_bool xc_initized = 0; |
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| 100 | static zend_compile_file_t *origin_compile_file = NULL; |
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| 101 | static zend_compile_file_t *old_compile_file = NULL; |
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| 102 | static zend_llist_element *xc_llist_zend_extension = NULL; |
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| 103 | |
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| 104 | static zend_bool xc_test = 0; |
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| 105 | static zend_bool xc_readonly_protection = 0; |
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| 106 | |
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| 107 | zend_bool xc_have_op_array_ctor = 0; |
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| 108 | |
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| 109 | static zend_bool xc_module_gotup = 0; |
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| 110 | static zend_bool xc_zend_extension_gotup = 0; |
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