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Searched refs:arena (Results 1 – 25 of 29) sorted by relevance

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/PHP-7.2/Zend/
H A Dzend_arena.h38 arena->ptr = (char*) arena + ZEND_MM_ALIGNED_SIZE(sizeof(zend_arena)); in zend_arena_create()
39 arena->end = (char*) arena + size; in zend_arena_create()
40 arena->prev = NULL; in zend_arena_create()
41 return arena; in zend_arena_create()
48 efree(arena); in zend_arena_destroy()
49 arena = prev; in zend_arena_destroy()
50 } while (arena); in zend_arena_destroy()
58 char *ptr = arena->ptr; in zend_arena_alloc()
68 (size_t)(arena->end - (char*) arena); in zend_arena_alloc()
98 return arena->ptr; in zend_arena_checkpoint()
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H A Dzend_globals.h111 zend_arena *arena; member
H A Dzend_inheritance.c38 new_property_info = zend_arena_alloc(&CG(arena), sizeof(zend_property_info)); in zend_duplicate_property_info()
66 new_function = zend_arena_alloc(&CG(arena), sizeof(zend_internal_function)); in zend_duplicate_function()
84 new_function = zend_arena_alloc(&CG(arena), sizeof(zend_op_array)); in zend_duplicate_function()
644 zend_function *new_function = zend_arena_alloc(&CG(arena), sizeof(zend_op_array)); in do_inherit_method()
1214 new_fn = zend_arena_alloc(&CG(arena), sizeof(zend_internal_function)); in zend_add_trait_method()
1218 new_fn = zend_arena_alloc(&CG(arena), sizeof(zend_op_array)); in zend_add_trait_method()
H A Dzend_closures.c678 func->op_array.run_time_cache = zend_arena_alloc(&CG(arena), func->op_array.cache_size); in zend_create_closure()
/PHP-7.2/ext/mysqlnd/
H A Dmysqlnd_block_alloc.c34 if (chunk->ptr == (pool->arena + (pool->arena_size - pool->free_size - chunk->size))) { in mysqlnd_mempool_free_chunk()
57 if (chunk->ptr == (pool->arena + (pool->arena_size - pool->free_size - chunk->size))) { in mysqlnd_mempool_resize_chunk()
129 chunk->ptr = pool->arena + (pool->arena_size - pool->free_size); in mysqlnd_mempool_get_chunk()
152 ret->arena = mnd_emalloc(ret->arena_size); in mysqlnd_mempool_create()
153 if (!ret->arena) { in mysqlnd_mempool_create()
169 mnd_efree(pool->arena); in mysqlnd_mempool_destroy()
H A Dmysqlnd_structs.h60 zend_uchar *arena; member
/PHP-7.2/ext/opcache/Optimizer/
H A Dzend_worklist.h42 static inline int zend_worklist_stack_prepare(zend_arena **arena, zend_worklist_stack *stack, int l… in zend_worklist_stack_prepare() argument
46 stack->buf = (int*)zend_arena_calloc(arena, sizeof(*stack->buf), len); in zend_worklist_stack_prepare()
87 static inline int zend_worklist_prepare(zend_arena **arena, zend_worklist *worklist, int len) in zend_worklist_prepare() argument
90 …worklist->visited = (zend_bitset)zend_arena_calloc(arena, sizeof(zend_ulong), zend_bitset_len(len)… in zend_worklist_prepare()
91 return zend_worklist_stack_prepare(arena, &worklist->stack, len); in zend_worklist_prepare()
H A Dzend_call_graph.h72 int zend_build_call_graph(zend_arena **arena, zend_script *script, uint32_t build_flags, zend_call_…
73 zend_call_info **zend_build_call_map(zend_arena **arena, zend_func_info *info, zend_op_array *op_ar…
74 int zend_analyze_calls(zend_arena **arena, zend_script *script, uint32_t build_flags, zend_op_array…
H A Dzend_call_graph.c83 int zend_analyze_calls(zend_arena **arena, zend_script *script, uint32_t build_flags, zend_op_array… in zend_analyze_calls() argument
104 …call_info = zend_arena_calloc(arena, 1, sizeof(zend_call_info) + (sizeof(zend_send_arg_info) * ((i… in zend_analyze_calls()
248 int zend_build_call_graph(zend_arena **arena, zend_script *script, uint32_t build_flags, zend_call_… in zend_build_call_graph() argument
256 …call_graph->op_arrays = (zend_op_array**)zend_arena_calloc(arena, call_graph->op_arrays_count, siz… in zend_build_call_graph()
257 …call_graph->func_infos = (zend_func_info*)zend_arena_calloc(arena, call_graph->op_arrays_count, si… in zend_build_call_graph()
263 …zend_analyze_calls(arena, script, build_flags, call_graph->op_arrays[i], call_graph->func_infos + … in zend_build_call_graph()
272 zend_call_info **zend_build_call_map(zend_arena **arena, zend_func_info *info, zend_op_array *op_ar… in zend_build_call_map() argument
280 map = zend_arena_calloc(arena, sizeof(zend_call_info *), op_array->last); in zend_build_call_map()
H A Doptimize_temp_vars_5.c56 void *checkpoint = zend_arena_checkpoint(ctx->arena); in zend_optimize_temporary_variables()
59 taken_T = (zend_bitset) zend_arena_alloc(&ctx->arena, bitset_len * ZEND_BITSET_ELM_SIZE); in zend_optimize_temporary_variables()
60 start_of_T = (zend_op **) zend_arena_alloc(&ctx->arena, T * sizeof(zend_op *)); in zend_optimize_temporary_variables()
61 valid_T = (zend_bitset) zend_arena_alloc(&ctx->arena, bitset_len * ZEND_BITSET_ELM_SIZE); in zend_optimize_temporary_variables()
62 map_T = (int *) zend_arena_alloc(&ctx->arena, T * sizeof(int)); in zend_optimize_temporary_variables()
199 zend_arena_release(&ctx->arena, checkpoint); in zend_optimize_temporary_variables()
H A Dzend_ssa.c88 phi = zend_arena_calloc(arena, 1, in add_pi()
427 if ((pi = add_pi(arena, op_array, dfg, ssa, j, bf, var))) { in place_essa_pis()
430 if ((pi = add_pi(arena, op_array, dfg, ssa, j, bt, var))) { in place_essa_pis()
434 if ((pi = add_pi(arena, op_array, dfg, ssa, j, bf, var))) { in place_essa_pis()
437 if ((pi = add_pi(arena, op_array, dfg, ssa, j, bt, var))) { in place_essa_pis()
448 if ((pi = add_pi(arena, op_array, dfg, ssa, j, bf, var))) { in place_essa_pis()
452 if ((pi = add_pi(arena, op_array, dfg, ssa, j, bt, var))) { in place_essa_pis()
459 if ((pi = add_pi(arena, op_array, dfg, ssa, j, bt, var))) { in place_essa_pis()
464 if ((pi = add_pi(arena, op_array, dfg, ssa, j, bf, var))) { in place_essa_pis()
520 if ((pi = add_pi(arena, op_array, dfg, ssa, j, bt, var))) { in place_essa_pis()
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H A Dzend_cfg.h127 int zend_build_cfg(zend_arena **arena, const zend_op_array *op_array, uint32_t build_flags, zend_c…
129 int zend_cfg_build_predecessors(zend_arena **arena, zend_cfg *cfg);
H A Doptimize_func_calls.c162 checkpoint = zend_arena_checkpoint(ctx->arena); in zend_optimize_func_calls()
163 call_stack = zend_arena_calloc(&ctx->arena, op_array->last / 2, sizeof(optimizer_call_info)); in zend_optimize_func_calls()
294 zend_arena_release(&ctx->arena, checkpoint); in zend_optimize_func_calls()
H A Ddfa_pass.c54 if (zend_build_cfg(&ctx->arena, op_array, in zend_dfa_analyze_op_array()
64 if (zend_cfg_build_predecessors(&ctx->arena, &ssa->cfg) != SUCCESS) { in zend_dfa_analyze_op_array()
93 if (zend_build_ssa(&ctx->arena, ctx->script, op_array, build_flags, ssa, flags) != SUCCESS) { in zend_dfa_analyze_op_array()
102 if (zend_ssa_compute_use_def_chains(&ctx->arena, op_array, ssa) != SUCCESS){ in zend_dfa_analyze_op_array()
114 if (zend_ssa_inference(&ctx->arena, op_array, ctx->script, ssa) != SUCCESS) { in zend_dfa_analyze_op_array()
877 void *checkpoint = zend_arena_checkpoint(ctx->arena); in zend_optimize_dfa()
882 zend_arena_release(&ctx->arena, checkpoint); in zend_optimize_dfa()
889 zend_arena_release(&ctx->arena, checkpoint); in zend_optimize_dfa()
H A Dcompact_literals.c129 void *checkpoint = zend_arena_checkpoint(ctx->arena); in zend_optimizer_compact_literals()
133 …info = (literal_info*)zend_arena_calloc(&ctx->arena, op_array->last_literal, sizeof(literal_info)); in zend_optimizer_compact_literals()
343 map = (int*)zend_arena_alloc(&ctx->arena, op_array->last_literal * sizeof(int)); in zend_optimizer_compact_literals()
531 zend_arena_release(&ctx->arena, checkpoint); in zend_optimizer_compact_literals()
H A Dzend_cfg.c284 int zend_build_cfg(zend_arena **arena, const zend_op_array *op_array, uint32_t build_flags, zend_cf… in zend_build_cfg() argument
300 cfg->map = block_map = zend_arena_calloc(arena, op_array->last, sizeof(uint32_t)); in zend_build_cfg()
480 cfg->blocks = blocks = zend_arena_calloc(arena, sizeof(zend_basic_block), blocks_count); in zend_build_cfg()
582 block->successors = zend_arena_calloc(arena, block->successors_count, sizeof(int)); in zend_build_cfg()
613 int zend_cfg_build_predecessors(zend_arena **arena, zend_cfg *cfg) /* {{{ */ in zend_cfg_build_predecessors() argument
638 cfg->predecessors = predecessors = (int*)zend_arena_calloc(arena, sizeof(int), edges); in zend_cfg_build_predecessors()
H A Dzend_ssa.h138 int zend_build_ssa(zend_arena **arena, const zend_script *script, const zend_op_array *op_array, ui…
139 int zend_ssa_compute_use_def_chains(zend_arena **arena, const zend_op_array *op_array, zend_ssa *ss…
H A Dzend_optimizer.c49 ctx->constants = zend_arena_alloc(&ctx->arena, sizeof(HashTable)); in zend_optimizer_collect_constant()
1202 ctx.arena = zend_arena_create(64 * 1024); in zend_optimize_script()
1232 zend_build_call_graph(&ctx.arena, script, ZEND_RT_CONSTANTS, &call_graph) == SUCCESS) { in zend_optimize_script()
1234 void *checkpoint = zend_arena_checkpoint(ctx.arena); in zend_optimize_script()
1245 func_info->call_map = zend_build_call_map(&ctx.arena, func_info, call_graph.op_arrays[i]); in zend_optimize_script()
1323 zend_arena_release(&ctx.arena, checkpoint); in zend_optimize_script()
1370 zend_arena_destroy(ctx.arena); in zend_optimize_script()
H A Dblock_pass.c1616 checkpoint = zend_arena_checkpoint(ctx->arena); in zend_t_usage()
1618 defined_here = zend_arena_alloc(&ctx->arena, bitset_len * ZEND_BITSET_ELM_SIZE); in zend_t_usage()
1819 zend_arena_release(&ctx->arena, checkpoint); in zend_t_usage()
1893 checkpoint = zend_arena_checkpoint(ctx->arena); in zend_optimize_cfg()
1894 if (zend_build_cfg(&ctx->arena, op_array, ZEND_CFG_SPLIT_AT_LIVE_RANGES, &cfg, NULL) != SUCCESS) { in zend_optimize_cfg()
1895 zend_arena_release(&ctx->arena, checkpoint); in zend_optimize_cfg()
1900 zend_arena_release(&ctx->arena, checkpoint); in zend_optimize_cfg()
1910 Tsource = zend_arena_calloc(&ctx->arena, op_array->last_var + op_array->T, sizeof(zend_op *)); in zend_optimize_cfg()
1911 same_t = zend_arena_alloc(&ctx->arena, op_array->last_var + op_array->T); in zend_optimize_cfg()
1912 usage = zend_arena_alloc(&ctx->arena, bitset_len * ZEND_BITSET_ELM_SIZE); in zend_optimize_cfg()
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H A Dzend_optimizer_internal.h45 zend_arena *arena; member
H A Dscdf.c91 scdf->instr_worklist = zend_arena_calloc(&ctx->arena, in scdf_init()
H A Dsccp.c1638 sccp->values = zend_arena_alloc(&ctx->arena, sizeof(zval) * ssa->vars_count); in sccp_context_init()
1669 void *checkpoint = zend_arena_checkpoint(ctx->arena); in sccp_optimize_op_array()
1684 zend_arena_release(&ctx->arena, checkpoint); in sccp_optimize_op_array()
/PHP-7.2/ext/opcache/
H A Dzend_file_cache.c1437 checkpoint = zend_arena_checkpoint(CG(arena));
1440 mem = zend_arena_alloc(&CG(arena), info.mem_size + info.str_size + 64);
1443 mem = zend_arena_alloc(&CG(arena), info.mem_size + info.str_size);
1451 zend_arena_release(&CG(arena), checkpoint);
1465 zend_arena_release(&CG(arena), checkpoint);
1485 zend_arena_release(&CG(arena), checkpoint);
1534 zend_arena_release(&CG(arena), checkpoint);
1551 zend_arena_release(&CG(arena), checkpoint);
H A Dzend_accelerator_util_funcs.c644 ZCG(arena_mem) = zend_arena_alloc(&CG(arena), persistent_script->arena_size + 64); in zend_accel_load_script()
648 ZCG(arena_mem) = zend_arena_alloc(&CG(arena), persistent_script->arena_size); in zend_accel_load_script()
H A DZendAccelerator.c1297 ZCG(mem) = zend_arena_alloc(&CG(arena), memory_used + 64); in store_script_in_file_cache()
1301 ZCG(mem) = zend_arena_alloc(&CG(arena), memory_used + 8); in store_script_in_file_cache()
1304 ZCG(mem) = zend_arena_alloc(&CG(arena), memory_used); in store_script_in_file_cache()

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