From: Dale Weiler Date: Wed, 14 Jan 2015 01:25:01 +0000 (-0500) Subject: Remove memory tracker X-Git-Tag: xonotic-v0.8.2~74 X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=486b21570635319bb893f607fa299146c8c5e8c2;p=xonotic%2Fgmqcc.git Remove memory tracker --- diff --git a/gmqcc.h b/gmqcc.h index 7da3d64..9f42467 100644 --- a/gmqcc.h +++ b/gmqcc.h @@ -25,6 +25,7 @@ #define GMQCC_HDR #include #include +#include #include #define GMQCC_VERSION_MAJOR 0 @@ -178,20 +179,16 @@ GMQCC_IND_STRING(GMQCC_VERSION_PATCH) \ #define GMQCC_ARRAY_COUNT(X) (sizeof(X) / sizeof((X)[0])) /* stat.c */ -void stat_info (void); -char *stat_mem_strdup (const char *, size_t, const char *, bool); -void stat_mem_deallocate(void *, size_t, const char *); -void *stat_mem_reallocate(void *, size_t, size_t, const char *, const char *); -void *stat_mem_allocate (size_t, size_t, const char *, const char *); +void stat_info(void); +char *stat_mem_strdup(const char *, bool); -#define mem_a(SIZE) stat_mem_allocate ((SIZE), __LINE__, __FILE__, #SIZE) -#define mem_d(PTRN) stat_mem_deallocate((void*)(PTRN), __LINE__, __FILE__) -#define mem_r(PTRN, SIZE) stat_mem_reallocate((void*)(PTRN), (SIZE), __LINE__, __FILE__, #SIZE) -#define mem_af(SIZE, FILE, LINE) stat_mem_allocate ((SIZE), (LINE), (FILE), #SIZE) +#define mem_a(SIZE) malloc(SIZE) +#define mem_d(PTRN) free((void*)PTRN) +#define mem_r(PTRN, SIZE) realloc((void*)PTRN, SIZE) /* TODO: rename to mem variations */ -#define util_strdup(SRC) stat_mem_strdup((char*)(SRC), __LINE__, __FILE__, false) -#define util_strdupe(SRC) stat_mem_strdup((char*)(SRC), __LINE__, __FILE__, true) +#define util_strdup(SRC) stat_mem_strdup((char*)(SRC), false) +#define util_strdupe(SRC) stat_mem_strdup((char*)(SRC), true) /* util.c */ @@ -260,14 +257,14 @@ typedef struct { void _util_vec_grow(void **a, size_t i, size_t s); void _util_vec_delete(void *vec, size_t line, const char *file); -#define GMQCC_VEC_WILLGROW(X,Y) ( \ +#define GMQCC_VEC_WILLGROW(X, Y) ( \ ((!(X) || vec_meta(X)->used + Y >= vec_meta(X)->allocated)) ? \ (void)_util_vec_grow(((void**)&(X)), (Y), sizeof(*(X))) : \ (void)0 \ ) /* exposed interface */ -#define vec_meta(A) ((vector_t*)(((char *)(A)) - (sizeof(vector_t) + 4))) +#define vec_meta(A) ((vector_t*)(((char *)(A)) - sizeof(vector_t))) #define vec_free(A) ((void)((A) ? (_util_vec_delete((void *)(A), __LINE__, __FILE__), (A) = NULL) : 0)) #define vec_push(A,V) (GMQCC_VEC_WILLGROW((A),1), (A)[vec_meta(A)->used++] = (V)) #define vec_size(A) ((A) ? vec_meta(A)->used : 0) diff --git a/stat.c b/stat.c index 544ae96..d5cbe3e 100644 --- a/stat.c +++ b/stat.c @@ -21,332 +21,29 @@ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ - #include #include #include "gmqcc.h" -typedef struct stat_mem_block_s stat_mem_block_t; - -#define IDENT_SIZE 4 -#define IDENT_VEC "vec" -#define IDENT_MEM "mem" -#define IDENT_VEC_TOP (sizeof(vector_t) + IDENT_SIZE) -#define IDENT_MEM_TOP (sizeof(stat_mem_block_t) + IDENT_SIZE) - -/* - * For the valgrind integration of our allocator. This allows us to have - * more `accurate` valgrind output for our allocator, and also secures the - * possible underflows (where one could obtain access to the redzone that - * represents info about that allocation). - */ -#ifndef NVALGRIND -# include -# include -#else -# define VALGRIND_MALLOCLIKE_BLOCK(PTR, ALLOC_SIZE, REDZONE_SIZE, ZEROED) -# define VALGRIND_FREELIKE_BLOCK(PTR, REDZONE_SIZE) -# define VALGRIND_MAKE_MEM_DEFINED(PTR, REDZONE_SIZE) -# define VALGRIND_MAKE_MEM_NOACCESS(PTR, REDZONE_SIZE) -#endif - -/* - * GMQCC performs tons of allocations, constructions, and crazyness - * all around. When trying to optimizes systems, or just get fancy - * statistics out of the compiler, it's often printf mess. This file - * implements the statistics system of the compiler. I.E the allocator - * we use to track allocations, and other systems of interest. - */ -#define ST_SIZE 1024 - -struct stat_mem_block_s { - const char *file; - size_t line; - size_t size; - const char *expr; - struct stat_mem_block_s *next; - struct stat_mem_block_s *prev; -}; - -typedef struct { - size_t key; - size_t value; -} stat_size_entry_t, **stat_size_table_t; - -static uint64_t stat_mem_allocated = 0; -static uint64_t stat_mem_deallocated = 0; -static uint64_t stat_mem_allocated_total = 0; -static uint64_t stat_mem_deallocated_total = 0; -static uint64_t stat_mem_high = 0; -static uint64_t stat_mem_peak = 0; -static uint64_t stat_mem_strdups = 0; -static uint64_t stat_used_strdups = 0; -static uint64_t stat_used_vectors = 0; -static uint64_t stat_used_hashtables = 0; -static uint64_t stat_type_vectors = 0; -static uint64_t stat_type_hashtables = 0; -static stat_size_table_t stat_size_vectors = NULL; -static stat_size_table_t stat_size_hashtables = NULL; -static stat_mem_block_t *stat_mem_block_root = NULL; - -/* - * A tiny size_t key-value hashtbale for tracking vector and hashtable - * sizes. We can use it for other things too, if we need to. This is - * very TIGHT, and efficent in terms of space though. - */ -static stat_size_table_t stat_size_new(void) { - return (stat_size_table_t)memset( - mem_a(sizeof(stat_size_entry_t*) * ST_SIZE), - 0, ST_SIZE * sizeof(stat_size_entry_t*) - ); -} - -static void stat_size_del(stat_size_table_t table) { - size_t i = 0; - for (; i < ST_SIZE; i++) if(table[i]) mem_d(table[i]); - mem_d(table); -} - -static stat_size_entry_t *stat_size_get(stat_size_table_t table, size_t key) { - size_t hash = (key % ST_SIZE); - while (table[hash] && table[hash]->key != key) - hash = (hash + 1) % ST_SIZE; - return table[hash]; -} -static void stat_size_put(stat_size_table_t table, size_t key, size_t value) { - size_t hash = (key % ST_SIZE); - while (table[hash] && table[hash]->key != key) - hash = (hash + 1) % ST_SIZE; - table[hash] = (stat_size_entry_t*)mem_a(sizeof(stat_size_entry_t)); - table[hash]->key = key; - table[hash]->value = value; -} - -/* - * A basic header of information wrapper allocator. Simply stores - * information as a header, returns the memory + 1 past it, can be - * retrieved again with - 1. Where type is stat_mem_block_t*. - */ -void *stat_mem_allocate(size_t size, size_t line, const char *file, const char *expr) { - stat_mem_block_t *info = (stat_mem_block_t*)malloc(size + IDENT_MEM_TOP); - void *data = (void *)((char*)info + IDENT_MEM_TOP); - - if(GMQCC_UNLIKELY(!info)) - return NULL; - - info->line = line; - info->size = size; - info->file = file; - info->expr = expr; - info->prev = NULL; - info->next = stat_mem_block_root; - - /* Write identifier */ - memcpy(info + 1, IDENT_MEM, IDENT_SIZE); - - /* likely since it only happens once */ - if (GMQCC_LIKELY(stat_mem_block_root != NULL)) { - VALGRIND_MAKE_MEM_DEFINED(stat_mem_block_root, IDENT_MEM_TOP); - stat_mem_block_root->prev = info; - VALGRIND_MAKE_MEM_NOACCESS(stat_mem_block_root, IDENT_MEM_TOP); - } - - stat_mem_block_root = info; - stat_mem_allocated += size; - stat_mem_high += size; - stat_mem_allocated_total ++; - - if (stat_mem_high > stat_mem_peak) - stat_mem_peak = stat_mem_high; - - VALGRIND_MALLOCLIKE_BLOCK(data, size, IDENT_MEM_TOP, 0); - return data; -} - -void stat_mem_deallocate(void *ptr, size_t line, const char *file) { - stat_mem_block_t *info = NULL; - char *ident = (char *)ptr - IDENT_SIZE; - - if (GMQCC_UNLIKELY(!ptr)) - return; - - /* Validate usage */ - VALGRIND_MAKE_MEM_DEFINED(ident, IDENT_SIZE); - if (!strcmp(ident, IDENT_VEC)) { - vector_t *vec = (vector_t*)((char *)ptr - IDENT_VEC_TOP); - stat_mem_block_t *block = (stat_mem_block_t*)((char *)vec - IDENT_MEM_TOP); - - VALGRIND_MAKE_MEM_DEFINED(block, sizeof(stat_mem_block_t)); - con_err("internal warning: invalid use of mem_d:\n"); - con_err("internal warning: vector (used elements: %u, allocated elements: %u)\n", - (unsigned)vec->used, - (unsigned)vec->allocated - ); - con_err("internal warning: vector was last (re)allocated with (size: %u (bytes), at location: %s:%u)\n", - (unsigned)block->size, - block->file, - (unsigned)block->line - ); - con_err("internal warning: released with wrong routine at %s:%u\n", file, (unsigned)line); - con_err("internal warning: forwarding to vec_free, please fix it\n"); - VALGRIND_MAKE_MEM_NOACCESS(block, sizeof(stat_mem_block_t)); - VALGRIND_MAKE_MEM_NOACCESS(ident, IDENT_SIZE); - vec_free(ptr); - return; - } - VALGRIND_MAKE_MEM_NOACCESS(ident, IDENT_SIZE); - info = (stat_mem_block_t*)((char *)ptr - IDENT_MEM_TOP); - - /* - * we need access to the redzone that represents the info block - * so lets do that. - */ - VALGRIND_MAKE_MEM_DEFINED(info, IDENT_MEM_TOP); - - stat_mem_deallocated += info->size; - stat_mem_high -= info->size; - stat_mem_deallocated_total ++; - - if (info->prev) { - /* just need access for a short period */ - VALGRIND_MAKE_MEM_DEFINED(info->prev, IDENT_MEM_TOP); - info->prev->next = info->next; - /* don't need access anymore */ - VALGRIND_MAKE_MEM_NOACCESS(info->prev, IDENT_MEM_TOP); - } - if (info->next) { - /* just need access for a short period */ - VALGRIND_MAKE_MEM_DEFINED(info->next, IDENT_MEM_TOP); - info->next->prev = info->prev; - /* don't need access anymore */ - VALGRIND_MAKE_MEM_NOACCESS(info->next, IDENT_MEM_TOP); - } - - /* move ahead */ - if (info == stat_mem_block_root) - stat_mem_block_root = info->next; - - free(info); - VALGRIND_MAKE_MEM_NOACCESS(info, IDENT_MEM_TOP); - VALGRIND_FREELIKE_BLOCK(ptr, IDENT_MEM_TOP); -} - -void *stat_mem_reallocate(void *ptr, size_t size, size_t line, const char *file, const char *expr) { - stat_mem_block_t *oldinfo = NULL; - stat_mem_block_t *newinfo; - - if (GMQCC_UNLIKELY(!ptr)) - return stat_mem_allocate(size, line, file, expr); - - /* stay consistent with glibc */ - if (GMQCC_UNLIKELY(!size)) { - stat_mem_deallocate(ptr, line, file); - return NULL; - } - - oldinfo = (stat_mem_block_t*)((char *)ptr - IDENT_MEM_TOP); - newinfo = (stat_mem_block_t*)malloc(size + IDENT_MEM_TOP); - - if (GMQCC_UNLIKELY(!newinfo)) { - stat_mem_deallocate(ptr, line, file); - return NULL; - } - - VALGRIND_MALLOCLIKE_BLOCK((char *)newinfo + IDENT_MEM_TOP, size, IDENT_MEM_TOP, 0); - - /* we need access to the old info redzone */ - VALGRIND_MAKE_MEM_DEFINED(oldinfo, IDENT_MEM_TOP); - - /* We need access to the new info redzone */ - VALGRIND_MAKE_MEM_DEFINED(newinfo, IDENT_MEM_TOP); - memcpy((char *)(newinfo + 1), IDENT_MEM, IDENT_SIZE); - memcpy((char *)newinfo + IDENT_MEM_TOP, (char *)oldinfo + IDENT_MEM_TOP, oldinfo->size); - VALGRIND_MAKE_MEM_NOACCESS(newinfo, IDENT_MEM_TOP); - - if (oldinfo->prev) { - /* just need access for a short period */ - VALGRIND_MAKE_MEM_DEFINED(oldinfo->prev, IDENT_MEM_TOP); - oldinfo->prev->next = oldinfo->next; - /* don't need access anymore */ - VALGRIND_MAKE_MEM_NOACCESS(oldinfo->prev, IDENT_MEM_TOP); - } - - if (oldinfo->next) { - /* just need access for a short period */ - VALGRIND_MAKE_MEM_DEFINED(oldinfo->next, IDENT_MEM_TOP); - oldinfo->next->prev = oldinfo->prev; - /* don't need access anymore */ - VALGRIND_MAKE_MEM_NOACCESS(oldinfo->next, IDENT_MEM_TOP); - } - - /* move ahead */ - if (oldinfo == stat_mem_block_root) - stat_mem_block_root = oldinfo->next; - - /* we need access to the redzone for the newinfo block */ - VALGRIND_MAKE_MEM_DEFINED(newinfo, IDENT_MEM_TOP); - - newinfo->line = line; - newinfo->size = size; - newinfo->file = file; - newinfo->expr = expr; - newinfo->prev = NULL; - newinfo->next = stat_mem_block_root; - - /* - * likely since the only time there is no root is when it's - * being initialized first. - */ - if (GMQCC_LIKELY(stat_mem_block_root != NULL)) { - /* we need access to the root */ - VALGRIND_MAKE_MEM_DEFINED(stat_mem_block_root, IDENT_MEM_TOP); - stat_mem_block_root->prev = newinfo; - /* kill access */ - VALGRIND_MAKE_MEM_NOACCESS(stat_mem_block_root, IDENT_MEM_TOP); - } - - stat_mem_block_root = newinfo; - stat_mem_allocated -= oldinfo->size; - stat_mem_high -= oldinfo->size; - stat_mem_allocated += newinfo->size; - stat_mem_high += newinfo->size; - - /* - * we're finished with the redzones, lets kill the access - * to them. - */ - VALGRIND_MAKE_MEM_NOACCESS(newinfo, IDENT_MEM_TOP); - VALGRIND_MAKE_MEM_NOACCESS(oldinfo, IDENT_MEM_TOP); - - if (stat_mem_high > stat_mem_peak) - stat_mem_peak = stat_mem_high; - - free(oldinfo); - VALGRIND_FREELIKE_BLOCK(ptr, IDENT_MEM_TOP); - return (char *)newinfo + IDENT_MEM_TOP; -} - /* * strdup does it's own malloc, we need to track malloc. We don't want * to overwrite malloc though, infact, we can't really hook it at all * without library specific assumptions. So we re implement strdup. */ -char *stat_mem_strdup(const char *src, size_t line, const char *file, bool empty) { +char *stat_mem_strdup(const char *src, bool empty) { size_t len = 0; - char *ptr = NULL; + char *ptr = NULL; if (!src) return NULL; len = strlen(src); - if (((!empty) ? len : true) && (ptr = (char*)stat_mem_allocate(len + 1, line, file, "strdup"))) { + if ((!empty ? len : true) && (ptr = (char*)mem_a(len + 1))) { memcpy(ptr, src, len); ptr[len] = '\0'; } - stat_used_strdups ++; - stat_mem_strdups += len; return ptr; } @@ -354,55 +51,26 @@ char *stat_mem_strdup(const char *src, size_t line, const char *file, bool empty * The reallocate function for resizing vectors. */ void _util_vec_grow(void **a, size_t i, size_t s) { - vector_t *d = (vector_t*)((char *)*a - IDENT_VEC_TOP); - size_t m = 0; - stat_size_entry_t *e = NULL; - void *p = NULL; + vector_t *d = vec_meta(*a); + size_t m = 0; + void *p = NULL; if (*a) { m = 2 * d->allocated + i; - p = mem_r(d, s * m + IDENT_VEC_TOP); + p = mem_r(d, s * m + sizeof(vector_t)); } else { m = i + 1; - p = mem_a(s * m + IDENT_VEC_TOP); + p = mem_a(s * m + sizeof(vector_t)); ((vector_t*)p)->used = 0; - stat_used_vectors++; - } - - if (!stat_size_vectors) - stat_size_vectors = stat_size_new(); - - if ((e = stat_size_get(stat_size_vectors, s))) { - e->value ++; - } else { - stat_size_put(stat_size_vectors, s, 1); /* start off with 1 */ - stat_type_vectors++; } d = (vector_t*)p; d->allocated = m; - memcpy(d + 1, IDENT_VEC, IDENT_SIZE); - *a = (void *)((char *)d + IDENT_VEC_TOP); + *a = d + 1; } void _util_vec_delete(void *data, size_t line, const char *file) { - char *ident = (char *)data - IDENT_SIZE; - if (!strcmp(ident, IDENT_MEM)) { - stat_mem_block_t *block = (stat_mem_block_t*)((char *)data - IDENT_MEM_TOP); - VALGRIND_MAKE_MEM_DEFINED(block, sizeof(stat_mem_block_t)); - con_err("internal warning: invalid use of vec_free:\n"); - con_err("internal warning: memory block last allocated (size: %u (bytes), at %s:%u)\n", - (unsigned)block->size, - block->file, - (unsigned)block->line); - con_err("internal warning: released with with wrong routine at %s:%u\n", file, (unsigned)line); - con_err("internal warning: forwarding to mem_d, please fix it\n"); - VALGRIND_MAKE_MEM_NOACCESS(block, sizeof(stat_mem_block_t)); - mem_d(data); - return; - } - /* forward */ - stat_mem_deallocate((void*)(ident - sizeof(vector_t)), line, file); + mem_d(vec_meta(data)); } /* @@ -416,8 +84,8 @@ typedef struct hash_node_t { struct hash_node_t *next; /* next node (linked list) */ } hash_node_t; - size_t hash(const char *key); + size_t util_hthash(hash_table_t *ht, const char *key) { return hash(key) % ht->size; } @@ -446,15 +114,11 @@ static hash_node_t *_util_htnewpair(const char *key, void *value) { * util_htdel(table) -- to delete the table */ hash_table_t *util_htnew(size_t size) { - hash_table_t *hashtable = NULL; - stat_size_entry_t *find = NULL; + hash_table_t *hashtable = NULL; if (size < 1) return NULL; - if (!stat_size_hashtables) - stat_size_hashtables = stat_size_new(); - if (!(hashtable = (hash_table_t*)mem_a(sizeof(hash_table_t)))) return NULL; @@ -463,17 +127,9 @@ hash_table_t *util_htnew(size_t size) { return NULL; } - if ((find = stat_size_get(stat_size_hashtables, size))) - find->value++; - else { - stat_type_hashtables++; - stat_size_put(stat_size_hashtables, size, 1); - } - hashtable->size = size; memset(hashtable->table, 0, sizeof(hash_node_t*) * size); - stat_used_hashtables++; return hashtable; } @@ -615,155 +271,6 @@ void util_htdel(hash_table_t *ht) { util_htrem(ht, NULL); } -/* - * The following functions below implement printing / dumping of statistical - * information. - */ -static void stat_dump_mem_contents(stat_mem_block_t *block, uint16_t cols) { - unsigned char *buffer = (unsigned char *)mem_a(cols); - unsigned char *memory = (unsigned char *)(block + 1); - size_t i; - - for (i = 0; i < block->size; i++) { - if (!(i % 16)) { - if (i != 0) - con_out(" %s\n", buffer); - con_out(" 0x%08X: ", i); - } - - con_out(" %02X", memory[i]); - - buffer[i % cols] = ((memory[i] < 0x20) || (memory[i] > 0x7E)) - ? '.' - : memory[i]; - - buffer[(i % cols) + 1] = '\0'; - } - - while ((i % cols) != 0) { - con_out(" "); - i++; - } - - con_out(" %s\n", buffer); - mem_d(buffer); -} - -static void stat_dump_mem_leaks(void) { - stat_mem_block_t *info; - /* we need access to the root for this */ - VALGRIND_MAKE_MEM_DEFINED(stat_mem_block_root, sizeof(stat_mem_block_t)); - for (info = stat_mem_block_root; info; info = info->next) { - /* we need access to the block */ - VALGRIND_MAKE_MEM_DEFINED(info, sizeof(stat_mem_block_t)); - con_out("lost: %u (bytes) at %s:%u from expression `%s`\n", - info->size, - info->file, - info->line, - info->expr - ); - - stat_dump_mem_contents(info, OPTS_OPTION_U16(OPTION_MEMDUMPCOLS)); - - /* - * we're finished with the access, the redzone should be marked - * inaccesible so that invalid read/writes that could 'step-into' - * those redzones will show up as invalid read/writes in valgrind. - */ - VALGRIND_MAKE_MEM_NOACCESS(info, sizeof(stat_mem_block_t)); - } - VALGRIND_MAKE_MEM_NOACCESS(stat_mem_block_root, sizeof(stat_mem_block_t)); -} - -static void stat_dump_mem_info(void) { - con_out("Memory Information:\n\ - Total allocations: %llu\n\ - Total deallocations: %llu\n\ - Total allocated: %f (MB)\n\ - Total deallocated: %f (MB)\n\ - Total peak memory: %f (MB)\n\ - Total leaked memory: %f (MB) in %llu allocations\n", - stat_mem_allocated_total, - stat_mem_deallocated_total, - (float)(stat_mem_allocated) / 1048576.0f, - (float)(stat_mem_deallocated) / 1048576.0f, - (float)(stat_mem_peak) / 1048576.0f, - (float)(stat_mem_allocated - stat_mem_deallocated) / 1048576.0f, - stat_mem_allocated_total - stat_mem_deallocated_total - ); -} - -static void stat_dump_stats_table(stat_size_table_t table, const char *string, uint64_t *size) { - size_t i,j; - - if (!table) - return; - - for (i = 0, j = 1; i < ST_SIZE; i++) { - stat_size_entry_t *entry; - - if (!(entry = table[i])) - continue; - - con_out(string, (unsigned)j, (unsigned)entry->key, (unsigned)entry->value); - j++; - - if (size) - *size += entry->key * entry->value; - } -} - void stat_info() { - if (OPTS_OPTION_BOOL(OPTION_MEMCHK) || - OPTS_OPTION_BOOL(OPTION_STATISTICS)) { - uint64_t mem = 0; - - con_out("Memory Statistics:\n\ - Total vectors allocated: %llu\n\ - Total string duplicates: %llu\n\ - Total string duplicate memory: %f (MB)\n\ - Total hashtables allocated: %llu\n\ - Total unique vector sizes: %llu\n", - stat_used_vectors, - stat_used_strdups, - (float)(stat_mem_strdups) / 1048576.0f, - stat_used_hashtables, - stat_type_vectors - ); - - stat_dump_stats_table ( - stat_size_vectors, - " %2u| # of %5u byte vectors: %u\n", - &mem - ); - - con_out ( - " Total unique hashtable sizes: %llu\n", - stat_type_hashtables - ); - - stat_dump_stats_table ( - stat_size_hashtables, - " %2u| # of %5u element hashtables: %u\n", - NULL - ); - - con_out ( - " Total vector memory: %f (MB)\n\n", - (float)(mem) / 1048576.0f - ); - } - - if (stat_size_vectors) - stat_size_del(stat_size_vectors); - if (stat_size_hashtables) - stat_size_del(stat_size_hashtables); - - if (OPTS_OPTION_BOOL(OPTION_DEBUG) || - OPTS_OPTION_BOOL(OPTION_MEMCHK)) - stat_dump_mem_info(); - - if (OPTS_OPTION_BOOL(OPTION_DEBUG)) - stat_dump_mem_leaks(); } #undef ST_SIZE