From: andrey Date: Wed, 27 Jun 2012 13:51:07 +0000 (+0300) Subject: trace allocations in a file X-Git-Tag: php-5.5.0alpha1~91^2~25 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6e648e934052c784eeb7ee3784aea0cf52bf4898;p=php trace allocations in a file --- diff --git a/ext/mysqlnd/mysqlnd.h b/ext/mysqlnd/mysqlnd.h index 33338cfc80..30d4257802 100644 --- a/ext/mysqlnd/mysqlnd.h +++ b/ext/mysqlnd/mysqlnd.h @@ -262,8 +262,10 @@ PHPAPI void _mysqlnd_get_client_stats(zval *return_value TSRMLS_DC ZEND_FILE_L ZEND_BEGIN_MODULE_GLOBALS(mysqlnd) zend_bool collect_statistics; zend_bool collect_memory_statistics; - char* debug; /* The actual string */ - MYSQLND_DEBUG *dbg; /* The DBG object */ + char * debug; /* The actual string */ + char * trace_alloc_settings; /* The actual string */ + MYSQLND_DEBUG * dbg; /* The DBG object for standard tracing */ + MYSQLND_DEBUG * trace_alloc; /* The DBG object for allocation tracing */ long net_cmd_buffer_size; long net_read_buffer_size; long log_mask; diff --git a/ext/mysqlnd/mysqlnd_alloc.c b/ext/mysqlnd/mysqlnd_alloc.c index f156137cd9..65423e44fa 100644 --- a/ext/mysqlnd/mysqlnd_alloc.c +++ b/ext/mysqlnd/mysqlnd_alloc.c @@ -81,9 +81,9 @@ void * _mysqlnd_emalloc(size_t size MYSQLND_MEM_D) #if PHP_DEBUG long * threshold = &MYSQLND_G(debug_emalloc_fail_threshold); #endif - DBG_ENTER(mysqlnd_emalloc_name); + TRACE_ALLOC_ENTER(mysqlnd_emalloc_name); - DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); + TRACE_ALLOC_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); #if PHP_DEBUG /* -1 is also "true" */ @@ -97,13 +97,13 @@ void * _mysqlnd_emalloc(size_t size MYSQLND_MEM_D) } #endif - DBG_INF_FMT("size=%lu ptr=%p", size, ret); + TRACE_ALLOC_INF_FMT("size=%lu ptr=%p", size, ret); if (ret && collect_memory_statistics) { *(size_t *) ret = size; MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(STAT_MEM_EMALLOC_COUNT, 1, STAT_MEM_EMALLOC_AMOUNT, size); } - DBG_RETURN(FAKE_PTR(ret)); + TRACE_ALLOC_RETURN(FAKE_PTR(ret)); } /* }}} */ @@ -116,8 +116,9 @@ void * _mysqlnd_pemalloc(size_t size, zend_bool persistent MYSQLND_MEM_D) #if PHP_DEBUG long * threshold = persistent? &MYSQLND_G(debug_malloc_fail_threshold):&MYSQLND_G(debug_emalloc_fail_threshold); #endif - DBG_ENTER(mysqlnd_pemalloc_name); - DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); + TRACE_ALLOC_ENTER(mysqlnd_pemalloc_name); + TRACE_ALLOC_INF_FMT("file=%-15s line=%4d persistent=%u", + strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno,persistent); #if PHP_DEBUG /* -1 is also "true" */ @@ -131,7 +132,7 @@ void * _mysqlnd_pemalloc(size_t size, zend_bool persistent MYSQLND_MEM_D) } #endif - DBG_INF_FMT("size=%lu ptr=%p persistent=%u", size, ret, persistent); + TRACE_ALLOC_INF_FMT("size=%lu ptr=%p persistent=%u", size, ret, persistent); if (ret && collect_memory_statistics) { enum mysqlnd_collected_stats s1 = persistent? STAT_MEM_MALLOC_COUNT:STAT_MEM_EMALLOC_COUNT; @@ -140,7 +141,7 @@ void * _mysqlnd_pemalloc(size_t size, zend_bool persistent MYSQLND_MEM_D) MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(s1, 1, s2, size); } - DBG_RETURN(FAKE_PTR(ret)); + TRACE_ALLOC_RETURN(FAKE_PTR(ret)); } /* }}} */ @@ -153,9 +154,9 @@ void * _mysqlnd_ecalloc(unsigned int nmemb, size_t size MYSQLND_MEM_D) #if PHP_DEBUG long * threshold = &MYSQLND_G(debug_ecalloc_fail_threshold); #endif - DBG_ENTER(mysqlnd_ecalloc_name); - DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); - DBG_INF_FMT("before: %lu", zend_memory_usage(FALSE TSRMLS_CC)); + TRACE_ALLOC_ENTER(mysqlnd_ecalloc_name); + TRACE_ALLOC_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); + TRACE_ALLOC_INF_FMT("before: %lu", zend_memory_usage(FALSE TSRMLS_CC)); #if PHP_DEBUG /* -1 is also "true" */ @@ -169,13 +170,13 @@ void * _mysqlnd_ecalloc(unsigned int nmemb, size_t size MYSQLND_MEM_D) } #endif - DBG_INF_FMT("after : %lu", zend_memory_usage(FALSE TSRMLS_CC)); - DBG_INF_FMT("size=%lu ptr=%p", size, ret); + TRACE_ALLOC_INF_FMT("after : %lu", zend_memory_usage(FALSE TSRMLS_CC)); + TRACE_ALLOC_INF_FMT("size=%lu ptr=%p", size, ret); if (ret && collect_memory_statistics) { *(size_t *) ret = size; MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(STAT_MEM_ECALLOC_COUNT, 1, STAT_MEM_ECALLOC_AMOUNT, size); } - DBG_RETURN(FAKE_PTR(ret)); + TRACE_ALLOC_RETURN(FAKE_PTR(ret)); } /* }}} */ @@ -188,8 +189,9 @@ void * _mysqlnd_pecalloc(unsigned int nmemb, size_t size, zend_bool persistent M #if PHP_DEBUG long * threshold = persistent? &MYSQLND_G(debug_calloc_fail_threshold):&MYSQLND_G(debug_ecalloc_fail_threshold); #endif - DBG_ENTER(mysqlnd_pecalloc_name); - DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); + TRACE_ALLOC_ENTER(mysqlnd_pecalloc_name); + TRACE_ALLOC_INF_FMT("file=%-15s line=%4d persistent=%u", + strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno, persistent); #if PHP_DEBUG /* -1 is also "true" */ @@ -203,7 +205,7 @@ void * _mysqlnd_pecalloc(unsigned int nmemb, size_t size, zend_bool persistent M } #endif - DBG_INF_FMT("size=%lu ptr=%p", size, ret); + TRACE_ALLOC_INF_FMT("size=%lu ptr=%p", size, ret); if (ret && collect_memory_statistics) { enum mysqlnd_collected_stats s1 = persistent? STAT_MEM_CALLOC_COUNT:STAT_MEM_ECALLOC_COUNT; @@ -212,7 +214,7 @@ void * _mysqlnd_pecalloc(unsigned int nmemb, size_t size, zend_bool persistent M MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(s1, 1, s2, size); } - DBG_RETURN(FAKE_PTR(ret)); + TRACE_ALLOC_RETURN(FAKE_PTR(ret)); } /* }}} */ @@ -226,9 +228,9 @@ void * _mysqlnd_erealloc(void *ptr, size_t new_size MYSQLND_MEM_D) #if PHP_DEBUG long * threshold = &MYSQLND_G(debug_erealloc_fail_threshold); #endif - DBG_ENTER(mysqlnd_erealloc_name); - DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); - DBG_INF_FMT("ptr=%p old_size=%lu, new_size=%lu", ptr, old_size, new_size); + TRACE_ALLOC_ENTER(mysqlnd_erealloc_name); + TRACE_ALLOC_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); + TRACE_ALLOC_INF_FMT("ptr=%p old_size=%lu, new_size=%lu", ptr, old_size, new_size); #if PHP_DEBUG /* -1 is also "true" */ @@ -242,12 +244,12 @@ void * _mysqlnd_erealloc(void *ptr, size_t new_size MYSQLND_MEM_D) } #endif - DBG_INF_FMT("new_ptr=%p", (char*)ret); + TRACE_ALLOC_INF_FMT("new_ptr=%p", (char*)ret); if (ret && collect_memory_statistics) { *(size_t *) ret = new_size; MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(STAT_MEM_EREALLOC_COUNT, 1, STAT_MEM_EREALLOC_AMOUNT, new_size); } - DBG_RETURN(FAKE_PTR(ret)); + TRACE_ALLOC_RETURN(FAKE_PTR(ret)); } /* }}} */ @@ -261,9 +263,9 @@ void * _mysqlnd_perealloc(void *ptr, size_t new_size, zend_bool persistent MYSQL #if PHP_DEBUG long * threshold = persistent? &MYSQLND_G(debug_realloc_fail_threshold):&MYSQLND_G(debug_erealloc_fail_threshold); #endif - DBG_ENTER(mysqlnd_perealloc_name); - DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); - DBG_INF_FMT("ptr=%p old_size=%lu new_size=%lu persistent=%u", ptr, old_size, new_size, persistent); + TRACE_ALLOC_ENTER(mysqlnd_perealloc_name); + TRACE_ALLOC_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); + TRACE_ALLOC_INF_FMT("ptr=%p old_size=%lu new_size=%lu persistent=%u", ptr, old_size, new_size, persistent); #if PHP_DEBUG /* -1 is also "true" */ @@ -277,7 +279,7 @@ void * _mysqlnd_perealloc(void *ptr, size_t new_size, zend_bool persistent MYSQL } #endif - DBG_INF_FMT("new_ptr=%p", (char*)ret); + TRACE_ALLOC_INF_FMT("new_ptr=%p", (char*)ret); if (ret && collect_memory_statistics) { enum mysqlnd_collected_stats s1 = persistent? STAT_MEM_REALLOC_COUNT:STAT_MEM_EREALLOC_COUNT; @@ -285,7 +287,7 @@ void * _mysqlnd_perealloc(void *ptr, size_t new_size, zend_bool persistent MYSQL *(size_t *) ret = new_size; MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(s1, 1, s2, new_size); } - DBG_RETURN(FAKE_PTR(ret)); + TRACE_ALLOC_RETURN(FAKE_PTR(ret)); } /* }}} */ @@ -295,14 +297,14 @@ void _mysqlnd_efree(void *ptr MYSQLND_MEM_D) { size_t free_amount = 0; zend_bool collect_memory_statistics = MYSQLND_G(collect_memory_statistics); - DBG_ENTER(mysqlnd_efree_name); - DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); - DBG_INF_FMT("ptr=%p", ptr); + TRACE_ALLOC_ENTER(mysqlnd_efree_name); + TRACE_ALLOC_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); + TRACE_ALLOC_INF_FMT("ptr=%p", ptr); if (ptr) { if (collect_memory_statistics) { free_amount = *(size_t *)(((char*)ptr) - sizeof(size_t)); - DBG_INF_FMT("ptr=%p size=%u", ((char*)ptr) - sizeof(size_t), (unsigned int) free_amount); + TRACE_ALLOC_INF_FMT("ptr=%p size=%u", ((char*)ptr) - sizeof(size_t), (unsigned int) free_amount); } _efree(REAL_PTR(ptr) ZEND_FILE_LINE_CC ZEND_FILE_LINE_ORIG_RELAY_CC); } @@ -310,7 +312,7 @@ void _mysqlnd_efree(void *ptr MYSQLND_MEM_D) if (collect_memory_statistics) { MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(STAT_MEM_EFREE_COUNT, 1, STAT_MEM_EFREE_AMOUNT, free_amount); } - DBG_VOID_RETURN; + TRACE_ALLOC_VOID_RETURN; } /* }}} */ @@ -320,14 +322,14 @@ void _mysqlnd_pefree(void *ptr, zend_bool persistent MYSQLND_MEM_D) { size_t free_amount = 0; zend_bool collect_memory_statistics = MYSQLND_G(collect_memory_statistics); - DBG_ENTER(mysqlnd_pefree_name); - DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); - DBG_INF_FMT("ptr=%p persistent=%u", ptr, persistent); + TRACE_ALLOC_ENTER(mysqlnd_pefree_name); + TRACE_ALLOC_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); + TRACE_ALLOC_INF_FMT("ptr=%p persistent=%u", ptr, persistent); if (ptr) { if (collect_memory_statistics) { free_amount = *(size_t *)(((char*)ptr) - sizeof(size_t)); - DBG_INF_FMT("ptr=%p size=%u", ((char*)ptr) - sizeof(size_t), (unsigned int) free_amount); + TRACE_ALLOC_INF_FMT("ptr=%p size=%u", ((char*)ptr) - sizeof(size_t), (unsigned int) free_amount); } (persistent) ? free(REAL_PTR(ptr)) : _efree(REAL_PTR(ptr) ZEND_FILE_LINE_CC ZEND_FILE_LINE_ORIG_RELAY_CC); } @@ -336,7 +338,7 @@ void _mysqlnd_pefree(void *ptr, zend_bool persistent MYSQLND_MEM_D) MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(persistent? STAT_MEM_FREE_COUNT:STAT_MEM_EFREE_COUNT, 1, persistent? STAT_MEM_FREE_AMOUNT:STAT_MEM_EFREE_AMOUNT, free_amount); } - DBG_VOID_RETURN; + TRACE_ALLOC_VOID_RETURN; } /* }}} */ @@ -349,8 +351,8 @@ void * _mysqlnd_malloc(size_t size MYSQLND_MEM_D) #if PHP_DEBUG long * threshold = &MYSQLND_G(debug_malloc_fail_threshold); #endif - DBG_ENTER(mysqlnd_malloc_name); - DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); + TRACE_ALLOC_ENTER(mysqlnd_malloc_name); + TRACE_ALLOC_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); #if PHP_DEBUG /* -1 is also "true" */ @@ -364,12 +366,12 @@ void * _mysqlnd_malloc(size_t size MYSQLND_MEM_D) } #endif - DBG_INF_FMT("size=%lu ptr=%p", size, ret); + TRACE_ALLOC_INF_FMT("size=%lu ptr=%p", size, ret); if (ret && collect_memory_statistics) { *(size_t *) ret = size; MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(STAT_MEM_MALLOC_COUNT, 1, STAT_MEM_MALLOC_AMOUNT, size); } - DBG_RETURN(FAKE_PTR(ret)); + TRACE_ALLOC_RETURN(FAKE_PTR(ret)); } /* }}} */ @@ -382,8 +384,8 @@ void * _mysqlnd_calloc(unsigned int nmemb, size_t size MYSQLND_MEM_D) #if PHP_DEBUG long * threshold = &MYSQLND_G(debug_calloc_fail_threshold); #endif - DBG_ENTER(mysqlnd_calloc_name); - DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); + TRACE_ALLOC_ENTER(mysqlnd_calloc_name); + TRACE_ALLOC_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); #if PHP_DEBUG /* -1 is also "true" */ @@ -397,12 +399,12 @@ void * _mysqlnd_calloc(unsigned int nmemb, size_t size MYSQLND_MEM_D) } #endif - DBG_INF_FMT("size=%lu ptr=%p", size, ret); + TRACE_ALLOC_INF_FMT("size=%lu ptr=%p", size, ret); if (ret && collect_memory_statistics) { *(size_t *) ret = size; MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(STAT_MEM_CALLOC_COUNT, 1, STAT_MEM_CALLOC_AMOUNT, size); } - DBG_RETURN(FAKE_PTR(ret)); + TRACE_ALLOC_RETURN(FAKE_PTR(ret)); } /* }}} */ @@ -415,10 +417,10 @@ void * _mysqlnd_realloc(void *ptr, size_t new_size MYSQLND_MEM_D) #if PHP_DEBUG long * threshold = &MYSQLND_G(debug_realloc_fail_threshold); #endif - DBG_ENTER(mysqlnd_realloc_name); - DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); - DBG_INF_FMT("ptr=%p new_size=%lu ", new_size, ptr); - DBG_INF_FMT("before: %lu", zend_memory_usage(TRUE TSRMLS_CC)); + TRACE_ALLOC_ENTER(mysqlnd_realloc_name); + TRACE_ALLOC_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); + TRACE_ALLOC_INF_FMT("ptr=%p new_size=%lu ", new_size, ptr); + TRACE_ALLOC_INF_FMT("before: %lu", zend_memory_usage(TRUE TSRMLS_CC)); #if PHP_DEBUG /* -1 is also "true" */ @@ -432,13 +434,13 @@ void * _mysqlnd_realloc(void *ptr, size_t new_size MYSQLND_MEM_D) } #endif - DBG_INF_FMT("new_ptr=%p", (char*)ret); + TRACE_ALLOC_INF_FMT("new_ptr=%p", (char*)ret); if (ret && collect_memory_statistics) { *(size_t *) ret = new_size; MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(STAT_MEM_REALLOC_COUNT, 1, STAT_MEM_REALLOC_AMOUNT, new_size); } - DBG_RETURN(FAKE_PTR(ret)); + TRACE_ALLOC_RETURN(FAKE_PTR(ret)); } /* }}} */ @@ -448,14 +450,14 @@ void _mysqlnd_free(void *ptr MYSQLND_MEM_D) { size_t free_amount = 0; zend_bool collect_memory_statistics = MYSQLND_G(collect_memory_statistics); - DBG_ENTER(mysqlnd_free_name); - DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); - DBG_INF_FMT("ptr=%p", ptr); + TRACE_ALLOC_ENTER(mysqlnd_free_name); + TRACE_ALLOC_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); + TRACE_ALLOC_INF_FMT("ptr=%p", ptr); if (ptr) { if (collect_memory_statistics) { free_amount = *(size_t *)(((char*)ptr) - sizeof(size_t)); - DBG_INF_FMT("ptr=%p size=%u", ((char*)ptr) - sizeof(size_t), (unsigned int) free_amount); + TRACE_ALLOC_INF_FMT("ptr=%p size=%u", ((char*)ptr) - sizeof(size_t), (unsigned int) free_amount); } free(REAL_PTR(ptr)); } @@ -463,7 +465,7 @@ void _mysqlnd_free(void *ptr MYSQLND_MEM_D) if (collect_memory_statistics) { MYSQLND_INC_GLOBAL_STATISTIC_W_VALUE2(STAT_MEM_FREE_COUNT, 1, STAT_MEM_FREE_AMOUNT, free_amount); } - DBG_VOID_RETURN; + TRACE_ALLOC_VOID_RETURN; } /* }}} */ @@ -477,9 +479,9 @@ char * _mysqlnd_pestrndup(const char * const ptr, size_t length, zend_bool persi { char * ret; zend_bool collect_memory_statistics = MYSQLND_G(collect_memory_statistics); - DBG_ENTER(mysqlnd_pestrndup_name); - DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); - DBG_INF_FMT("ptr=%p", ptr); + TRACE_ALLOC_ENTER(mysqlnd_pestrndup_name); + TRACE_ALLOC_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); + TRACE_ALLOC_INF_FMT("ptr=%p", ptr); ret = (persistent) ? __zend_malloc(REAL_SIZE(length + 1)) : _emalloc(REAL_SIZE(length + 1) ZEND_FILE_LINE_CC ZEND_FILE_LINE_ORIG_RELAY_CC); { @@ -497,7 +499,7 @@ char * _mysqlnd_pestrndup(const char * const ptr, size_t length, zend_bool persi MYSQLND_INC_GLOBAL_STATISTIC(persistent? STAT_MEM_STRNDUP_COUNT : STAT_MEM_ESTRNDUP_COUNT); } - DBG_RETURN(FAKE_PTR(ret)); + TRACE_ALLOC_RETURN(FAKE_PTR(ret)); } /* }}} */ @@ -509,9 +511,9 @@ char * _mysqlnd_pestrdup(const char * const ptr, zend_bool persistent MYSQLND_ME smart_str tmp_str = {0, 0, 0}; const char * p = ptr; zend_bool collect_memory_statistics = MYSQLND_G(collect_memory_statistics); - DBG_ENTER(mysqlnd_pestrdup_name); - DBG_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); - DBG_INF_FMT("ptr=%p", ptr); + TRACE_ALLOC_ENTER(mysqlnd_pestrdup_name); + TRACE_ALLOC_INF_FMT("file=%-15s line=%4d", strrchr(__zend_orig_filename, PHP_DIR_SEPARATOR) + 1, __zend_orig_lineno); + TRACE_ALLOC_INF_FMT("ptr=%p", ptr); do { smart_str_appendc(&tmp_str, *p); } while (*p++); @@ -525,7 +527,7 @@ char * _mysqlnd_pestrdup(const char * const ptr, zend_bool persistent MYSQLND_ME } smart_str_free(&tmp_str); - DBG_RETURN(FAKE_PTR(ret)); + TRACE_ALLOC_RETURN(FAKE_PTR(ret)); } /* }}} */ diff --git a/ext/mysqlnd/mysqlnd_debug.c b/ext/mysqlnd/mysqlnd_debug.c index 5c77b42459..cf355d2ffb 100644 --- a/ext/mysqlnd/mysqlnd_debug.c +++ b/ext/mysqlnd/mysqlnd_debug.c @@ -745,21 +745,26 @@ mysqlnd_debug_init(const char * skip_functions[] TSRMLS_DC) PHPAPI void _mysqlnd_debug(const char * mode TSRMLS_DC) { #if PHP_DEBUG - MYSQLND_DEBUG *dbg = MYSQLND_G(dbg); + MYSQLND_DEBUG * dbg = MYSQLND_G(dbg); if (!dbg) { - MYSQLND_G(dbg) = dbg = mysqlnd_debug_init(mysqlnd_debug_std_no_trace_funcs TSRMLS_CC); - if (!dbg) { - return; + struct st_mysqlnd_plugin_trace_log * trace_log_plugin = mysqlnd_plugin_find("debug_trace"); + if (trace_log_plugin) { + dbg = trace_log_plugin->methods.trace_instance_init(mysqlnd_debug_std_no_trace_funcs TSRMLS_CC); + if (!dbg) { + return; + } + MYSQLND_G(dbg) = dbg; } } - - dbg->m->close(dbg); - dbg->m->set_mode(dbg, mode); - while (zend_stack_count(&dbg->call_stack)) { - zend_stack_del_top(&dbg->call_stack); - } - while (zend_stack_count(&dbg->call_time_stack)) { - zend_stack_del_top(&dbg->call_time_stack); + if (dbg) { + dbg->m->close(dbg); + dbg->m->set_mode(dbg, mode); + while (zend_stack_count(&dbg->call_stack)) { + zend_stack_del_top(&dbg->call_stack); + } + while (zend_stack_count(&dbg->call_time_stack)) { + zend_stack_del_top(&dbg->call_time_stack); + } } #endif } diff --git a/ext/mysqlnd/mysqlnd_debug.h b/ext/mysqlnd/mysqlnd_debug.h index 5d2d1d2867..3441dc74e1 100644 --- a/ext/mysqlnd/mysqlnd_debug.h +++ b/ext/mysqlnd/mysqlnd_debug.h @@ -101,44 +101,63 @@ PHPAPI char * mysqlnd_get_backtrace(uint max_levels, size_t * length TSRMLS_DC); #define DBG_INF_FMT_EX(dbg_obj, ...) do { if (dbg_skip_trace == FALSE) (dbg_obj)->m->log_va((dbg_obj), __LINE__, __FILE__, -1, "info : ", __VA_ARGS__); } while (0) #define DBG_ERR_FMT_EX(dbg_obj, ...) do { if (dbg_skip_trace == FALSE) (dbg_obj)->m->log_va((dbg_obj), __LINE__, __FILE__, -1, "error: ", __VA_ARGS__); } while (0) -#define DBG_BLOCK_ENTER_EX(dbg_obj, block_name) \ +#define DBG_BLOCK_ENTER_EX(dbg_obj, block_name) DBG_BLOCK_ENTER_EX2((dbg_obj), NULL, (block_name)) +#define DBG_BLOCK_LEAVE_EX(dbg_obj) DBG_BLOCK_LEAVE_EX2((dbg_obj)) + +#define DBG_BLOCK_ENTER_EX2(dbg_obj1, dbg_obj2, block_name) \ { \ - DBG_ENTER_EX(dbg_obj, (block_name)); + DBG_ENTER_EX2((dbg_obj1), (db_obj2), (block_name)); -#define DBG_BLOCK_LEAVE_EX(dbg_obj) \ - DBG_LEAVE_EX((dbg_obj), ;) \ +#define DBG_BLOCK_LEAVE_EX2(dbg_obj1, dbg_obj2) \ + DBG_LEAVE_EX2((dbg_obj1), (dbg_obj2), ;) \ } \ -#define DBG_ENTER_EX(dbg_obj, func_name) \ +#define DBG_ENTER_EX(dbg_obj, func_name) DBG_ENTER_EX2((dbg_obj), (MYSQLND_DEBUG *) NULL, (func_name)) +#define DBG_LEAVE_EX(dbg_obj, leave) DBG_LEAVE_EX2((dbg_obj), (MYSQLND_DEBUG *) NULL, leave) + +#define DBG_ENTER_EX2(dbg_obj1, dbg_obj2, func_name) \ struct timeval __dbg_prof_tp = {0}; \ uint64_t __dbg_prof_start = 0; /* initialization is needed */ \ zend_bool dbg_skip_trace = TRUE; \ - if ((dbg_obj)) { \ - dbg_skip_trace = !(dbg_obj)->m->func_enter((dbg_obj), __LINE__, __FILE__, func_name, strlen(func_name)); \ + if ((dbg_obj1)) { \ + dbg_skip_trace = !(dbg_obj1)->m->func_enter((dbg_obj1), __LINE__, __FILE__, func_name, strlen(func_name)); \ + } \ + if ((dbg_obj2)) { \ + dbg_skip_trace = !(dbg_obj2)->m->func_enter((dbg_obj2), __LINE__, __FILE__, func_name, strlen(func_name)); \ } \ - if (dbg_skip_trace); /* shut compiler's mouth */ \ + if (dbg_skip_trace); /* shut compiler's mouth */\ do { \ - if ((dbg_obj) && (dbg_obj)->flags & MYSQLND_DEBUG_PROFILE_CALLS) { \ + if (((dbg_obj1) && (dbg_obj1)->flags & MYSQLND_DEBUG_PROFILE_CALLS) || \ + ((dbg_obj2) && (dbg_obj2)->flags & MYSQLND_DEBUG_PROFILE_CALLS)) \ + { \ DBG_PROFILE_START_TIME(); \ } \ } while (0); -#define DBG_LEAVE_EX(dbg_obj, leave) \ +#define DBG_LEAVE_EX2(dbg_obj1, dbg_obj2, leave) \ do {\ - if ((dbg_obj)) { \ - uint64_t this_call_duration = 0; \ - if ((dbg_obj)->flags & MYSQLND_DEBUG_PROFILE_CALLS) { \ - DBG_PROFILE_END_TIME(this_call_duration); \ - } \ - (dbg_obj)->m->func_leave((dbg_obj), __LINE__, __FILE__, this_call_duration); \ + uint64_t this_call_duration = 0; \ + if (((dbg_obj1) && (dbg_obj1)->flags & MYSQLND_DEBUG_PROFILE_CALLS) || \ + ((dbg_obj2) && (dbg_obj2)->flags & MYSQLND_DEBUG_PROFILE_CALLS)) \ + { \ + DBG_PROFILE_END_TIME(this_call_duration); \ + } \ + if ((dbg_obj1)) { \ + (dbg_obj1)->m->func_leave((dbg_obj1), __LINE__, __FILE__, this_call_duration); \ + } \ + if ((dbg_obj2)) { \ + (dbg_obj2)->m->func_leave((dbg_obj2), __LINE__, __FILE__, this_call_duration); \ } \ leave \ } while (0); -#define DBG_RETURN_EX(dbg_obj, value) DBG_LEAVE_EX(dbg_obj, return (value);) -#define DBG_VOID_RETURN_EX(dbg_obj) DBG_LEAVE_EX(dbg_obj, return;) +#define DBG_RETURN_EX(dbg_obj, value) DBG_LEAVE_EX((dbg_obj), return (value);) +#define DBG_VOID_RETURN_EX(dbg_obj) DBG_LEAVE_EX((dbg_obj), return;) + +#define DBG_RETURN_EX2(dbg_obj1, dbg_obj2, value) DBG_LEAVE_EX2((dbg_obj1), (dbg_obj2), return (value);) +#define DBG_VOID_RETURN_EX2(dbg_obj1, dbg_obj2) DBG_LEAVE_EX2((dbg_obj1), (dbg_obj2), return;) @@ -168,6 +187,18 @@ static inline void DBG_ENTER_EX(MYSQLND_DEBUG * dbg_obj, const char * const func #define DBG_VOID_RETURN DBG_VOID_RETURN_EX(MYSQLND_G(dbg)) #define DBG_BLOCK_LEAVE DBG_BLOCK_LEAVE_EX(MYSQLND_G(dbg)) + +#define TRACE_ALLOC_INF(msg) DBG_INF_EX(MYSQLND_G(trace_alloc), (msg)) +#define TRACE_ALLOC_ERR(msg) DBG_ERR_EX(MYSQLND_G(trace_alloc), (msg)) +#define TRACE_ALLOC_INF_FMT(...) DBG_INF_FMT_EX(MYSQLND_G(trace_alloc), __VA_ARGS__) +#define TRACE_ALLOC_ERR_FMT(...) DBG_ERR_FMT_EX(MYSQLND_G(trace_alloc), __VA_ARGS__) + +#define TRACE_ALLOC_ENTER(func_name) DBG_ENTER_EX2(MYSQLND_G(dbg), MYSQLND_G(trace_alloc), (func_name)) +#define TRACE_ALLOC_BLOCK_ENTER(bname) DBG_BLOCK_ENTER_EX2(MYSQLND_G(dbg), MYSQLND_G(trace_alloc), (bname)) +#define TRACE_ALLOC_RETURN(value) DBG_RETURN_EX2(MYSQLND_G(dbg), MYSQLND_G(trace_alloc), (value)) +#define TRACE_ALLOC_VOID_RETURN DBG_VOID_RETURN_EX2(MYSQLND_G(dbg), MYSQLND_G(trace_alloc)) +#define TRACE_ALLOC_BLOCK_LEAVE DBG_BLOCK_LEAVE_EX2(MYSQLND_G(dbg), MYSQLND_G(trace_alloc)) + #elif MYSQLND_DBG_ENABLED == 0 static inline void DBG_INF(const char * const msg) {} @@ -176,10 +207,21 @@ static inline void DBG_INF_FMT(const char * const format, ...) {} static inline void DBG_ERR_FMT(const char * const format, ...) {} static inline void DBG_ENTER(const char * const func_name) {} #define DBG_BLOCK_ENTER(bname) { -#define DBG_RETURN(value) return (value) -#define DBG_VOID_RETURN return +#define DBG_RETURN(value) return (value) +#define DBG_VOID_RETURN return #define DBG_BLOCK_LEAVE } + +static inline void TRACE_ALLOC_INF(const char * const msg) {} +static inline void TRACE_ALLOC_ERR(const char * const msg) {} +static inline void TRACE_ALLOC_INF_FMT(const char * const format, ...) {} +static inline void TRACE_ALLOC_ERR_FMT(const char * const format, ...) {} +static inline void TRACE_ALLOC_ENTER(const char * const func_name) {} +#define TRACE_ALLOC_BLOCK_ENTER(bname) { +#define TRACE_ALLOC_RETURN(value) return (value) +#define TRACE_ALLOC_VOID_RETURN return +#define TRACE_ALLOC_BLOCK_LEAVE } + #endif #endif /* MYSQLND_DEBUG_H */ diff --git a/ext/mysqlnd/php_mysqlnd.c b/ext/mysqlnd/php_mysqlnd.c index 20fcc5e7ad..0a8fd60908 100644 --- a/ext/mysqlnd/php_mysqlnd.c +++ b/ext/mysqlnd/php_mysqlnd.c @@ -221,6 +221,8 @@ static PHP_GINIT_FUNCTION(mysqlnd) mysqlnd_globals->collect_memory_statistics = FALSE; mysqlnd_globals->debug = NULL; /* The actual string */ mysqlnd_globals->dbg = NULL; /* The DBG object*/ + mysqlnd_globals->trace_alloc_settings = NULL; + mysqlnd_globals->trace_alloc = NULL; mysqlnd_globals->net_cmd_buffer_size = MYSQLND_NET_CMD_BUFFER_MIN_SIZE; mysqlnd_globals->net_read_buffer_size = 32768; mysqlnd_globals->net_read_timeout = 31536000; @@ -253,6 +255,7 @@ PHP_INI_BEGIN() STD_PHP_INI_BOOLEAN("mysqlnd.collect_statistics", "1", PHP_INI_ALL, OnUpdateBool, collect_statistics, zend_mysqlnd_globals, mysqlnd_globals) STD_PHP_INI_BOOLEAN("mysqlnd.collect_memory_statistics", "0", PHP_INI_SYSTEM, OnUpdateBool, collect_memory_statistics, zend_mysqlnd_globals, mysqlnd_globals) STD_PHP_INI_ENTRY("mysqlnd.debug", NULL, PHP_INI_SYSTEM, OnUpdateString, debug, zend_mysqlnd_globals, mysqlnd_globals) + STD_PHP_INI_ENTRY("mysqlnd.trace_alloc", NULL, PHP_INI_SYSTEM, OnUpdateString, trace_alloc_settings, zend_mysqlnd_globals, mysqlnd_globals) STD_PHP_INI_ENTRY("mysqlnd.net_cmd_buffer_size", MYSQLND_NET_CMD_BUFFER_MIN_SIZE_STR, PHP_INI_ALL, OnUpdateNetCmdBufferSize, net_cmd_buffer_size, zend_mysqlnd_globals, mysqlnd_globals) STD_PHP_INI_ENTRY("mysqlnd.net_read_buffer_size", "32768",PHP_INI_ALL, OnUpdateLong, net_read_buffer_size, zend_mysqlnd_globals, mysqlnd_globals) STD_PHP_INI_ENTRY("mysqlnd.net_read_timeout", "31536000", PHP_INI_SYSTEM, OnUpdateLong, net_read_timeout, zend_mysqlnd_globals, mysqlnd_globals) @@ -306,11 +309,14 @@ static PHP_RINIT_FUNCTION(mysqlnd) MYSQLND_G(dbg) = NULL; if (trace_log_plugin) { MYSQLND_DEBUG * dbg = trace_log_plugin->methods.trace_instance_init(mysqlnd_debug_std_no_trace_funcs TSRMLS_CC); - if (!dbg) { + MYSQLND_DEBUG * trace_alloc = trace_log_plugin->methods.trace_instance_init(NULL TSRMLS_CC); + if (!dbg || !trace_alloc) { return FAILURE; } dbg->m->set_mode(dbg, MYSQLND_G(debug)); + trace_alloc->m->set_mode(trace_alloc, MYSQLND_G(trace_alloc_settings)); MYSQLND_G(dbg) = dbg; + MYSQLND_G(trace_alloc) = trace_alloc; } } return SUCCESS; @@ -324,13 +330,19 @@ static PHP_RINIT_FUNCTION(mysqlnd) */ static PHP_RSHUTDOWN_FUNCTION(mysqlnd) { - MYSQLND_DEBUG *dbg = MYSQLND_G(dbg); + MYSQLND_DEBUG * dbg = MYSQLND_G(dbg); + MYSQLND_DEBUG * trace_alloc = MYSQLND_G(trace_alloc); DBG_ENTER("RSHUTDOWN"); if (dbg) { dbg->m->close(dbg); dbg->m->free_handle(dbg); MYSQLND_G(dbg) = NULL; } + if (trace_alloc) { + trace_alloc->m->close(trace_alloc); + trace_alloc->m->free_handle(trace_alloc); + MYSQLND_G(trace_alloc) = NULL; + } return SUCCESS; } /* }}} */