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Searched refs:arena (Results 1 – 25 of 35) sorted by relevance

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/PHP-8.1/Zend/
H A Dzend_arena.h39 arena->end = (char*) arena + size; 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()
66 (size_t)(arena->end - (char*) arena); in zend_arena_alloc()
119 arena = arena->prev; in zend_arena_contains()
144 arena->ptr = &arena->ptrs[0]; in zend_arena_create()
145 arena->end = &arena->ptrs[ZEND_TRACKED_ARENA_SIZE]; in zend_arena_create()
155 for (ptr = arena->ptrs; ptr < arena->ptr; ptr++) { in zend_arena_destroy()
166 if (arena->ptr == arena->end) { in zend_arena_alloc()
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H A Dzend_enum.c308 zend_arena_alloc(&CG(arena), sizeof(zend_internal_function)); in zend_enum_register_funcs()
323 zend_arena_alloc(&CG(arena), sizeof(zend_internal_function)); in zend_enum_register_funcs()
340 zend_arena_alloc(&CG(arena), sizeof(zend_internal_function)); in zend_enum_register_funcs()
H A Dzend_inheritance.c64 ? zend_arena_alloc(&CG(arena), size) : pemalloc(size, persistent); in zend_type_copy_ctor()
86 new_function = zend_arena_alloc(&CG(arena), sizeof(zend_internal_function)); in zend_duplicate_internal_function()
1354 c = zend_arena_alloc(&CG(arena), sizeof(zend_class_constant)); in do_inherit_class_constant()
1381 ce->properties_info_table = table = zend_arena_alloc(&CG(arena), size); in zend_build_properties_info_table()
1532 zend_arena_alloc(&CG(arena), sizeof(zval *))); in zend_do_inheritance_ex()
1637 ct = zend_arena_alloc(&CG(arena), sizeof(zend_class_constant)); in do_inherit_iface_constant()
1833 new_fn = zend_arena_alloc(&CG(arena), sizeof(zend_internal_function)); in zend_add_trait_method()
1837 new_fn = zend_arena_alloc(&CG(arena), sizeof(zend_op_array)); in zend_add_trait_method()
2547 ce = zend_arena_alloc(&CG(arena), sizeof(zend_class_entry)); in zend_lazy_class_load()
2591 new_op_array = zend_arena_alloc(&CG(arena), alloc_size); in zend_lazy_class_load()
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H A Dzend_globals.h113 zend_arena *arena; member
H A Dzend_interfaces.c315 : zend_arena_alloc(&CG(arena), sizeof(zend_class_iterator_funcs)); in zend_implement_aggregate()
354 : zend_arena_alloc(&CG(arena), sizeof(zend_class_iterator_funcs)); in zend_implement_iterator()
H A Dzend_API.c1304 mutable_data = zend_arena_alloc(&CG(arena), sizeof(zend_class_mutable_data)); in zend_allocate_mutable_data()
1320 constants_table = zend_arena_alloc(&CG(arena), sizeof(HashTable)); in zend_separate_class_constants_table()
1327 new_c = zend_arena_alloc(&CG(arena), sizeof(zend_class_constant)); in zend_separate_class_constants_table()
1453 …default_properties_table = zend_arena_alloc(&CG(arena), sizeof(zval) * class_type->default_propert… in zend_update_class_constants()
4104 property_info = zend_arena_alloc(&CG(arena), sizeof(zend_property_info)); in zend_declare_typed_property()
4142 zend_arena_alloc(&CG(arena), sizeof(zval **))); in zend_declare_typed_property()
4436 c = zend_arena_alloc(&CG(arena), sizeof(zend_class_constant)); in zend_declare_class_constant_ex()
/PHP-8.1/ext/mysqlnd/
H A Dmysqlnd_block_alloc.c30 DBG_RETURN(zend_arena_alloc(&pool->arena, size)); in mysqlnd_mempool_get_chunk()
39 zend_arena * arena; in mysqlnd_mempool_create() local
43 arena = zend_arena_create(MAX(arena_size, ZEND_MM_ALIGNED_SIZE(sizeof(zend_arena)))); in mysqlnd_mempool_create()
44 ret = zend_arena_alloc(&arena, sizeof(MYSQLND_MEMORY_POOL)); in mysqlnd_mempool_create()
45 ret->arena = arena; in mysqlnd_mempool_create()
59 zend_arena_destroy(pool->arena); in mysqlnd_mempool_destroy()
69 pool->checkpoint = zend_arena_checkpoint(pool->arena); in mysqlnd_mempool_save_state()
83 zend_arena_release(&pool->arena, pool->checkpoint); in mysqlnd_mempool_restore_state()
/PHP-8.1/Zend/Optimizer/
H A Dzend_call_graph.h63 ZEND_API int zend_build_call_graph(zend_arena **arena, zend_script *script, zend_call_graph *call_g…
64 ZEND_API void zend_analyze_call_graph(zend_arena **arena, zend_script *script, zend_call_graph *cal…
65 ZEND_API zend_call_info **zend_build_call_map(zend_arena **arena, zend_func_info *info, const zend_…
66 ZEND_API int zend_analyze_calls(zend_arena **arena, zend_script *script, uint32_t build_flags, zend…
H A Dzend_worklist.h40 static inline int zend_worklist_stack_prepare(zend_arena **arena, zend_worklist_stack *stack, int l… in zend_worklist_stack_prepare() argument
44 stack->buf = (int*)zend_arena_calloc(arena, sizeof(*stack->buf), len); in zend_worklist_stack_prepare()
85 static inline int zend_worklist_prepare(zend_arena **arena, zend_worklist *worklist, int len) in zend_worklist_prepare() argument
88 …worklist->visited = (zend_bitset)zend_arena_calloc(arena, sizeof(zend_ulong), zend_bitset_len(len)… in zend_worklist_prepare()
89 return zend_worklist_stack_prepare(arena, &worklist->stack, len); in zend_worklist_prepare()
H A Dzend_call_graph.c46 ZEND_API int zend_analyze_calls(zend_arena **arena, zend_script *script, uint32_t build_flags, zend… in zend_analyze_calls() argument
68 …call_info = zend_arena_calloc(arena, 1, sizeof(zend_call_info) + (sizeof(zend_send_arg_info) * ((i… in zend_analyze_calls()
225 ZEND_API int zend_build_call_graph(zend_arena **arena, zend_script *script, zend_call_graph *call_g… in zend_build_call_graph() argument
230 …call_graph->op_arrays = (zend_op_array**)zend_arena_calloc(arena, call_graph->op_arrays_count, siz… in zend_build_call_graph()
231 …call_graph->func_infos = (zend_func_info*)zend_arena_calloc(arena, call_graph->op_arrays_count, si… in zend_build_call_graph()
239 ZEND_API void zend_analyze_call_graph(zend_arena **arena, zend_script *script, zend_call_graph *cal… in zend_analyze_call_graph() argument
244 zend_analyze_calls(arena, script, 0, call_graph->op_arrays[i], call_graph->func_infos + i); in zend_analyze_call_graph()
251 ZEND_API zend_call_info **zend_build_call_map(zend_arena **arena, zend_func_info *info, const zend_… in zend_build_call_map() argument
259 map = zend_arena_calloc(arena, sizeof(zend_call_info *), op_array->last); in zend_build_call_map()
H A Doptimize_temp_vars_5.c54 void *checkpoint = zend_arena_checkpoint(ctx->arena); in zend_optimize_temporary_variables()
57 taken_T = (zend_bitset) zend_arena_alloc(&ctx->arena, bitset_len * ZEND_BITSET_ELM_SIZE); in zend_optimize_temporary_variables()
58 start_of_T = (zend_op **) zend_arena_alloc(&ctx->arena, T * sizeof(zend_op *)); in zend_optimize_temporary_variables()
59 valid_T = (zend_bitset) zend_arena_alloc(&ctx->arena, bitset_len * ZEND_BITSET_ELM_SIZE); in zend_optimize_temporary_variables()
60 map_T = (int *) zend_arena_alloc(&ctx->arena, T * sizeof(int)); in zend_optimize_temporary_variables()
184 zend_arena_release(&ctx->arena, checkpoint); in zend_optimize_temporary_variables()
H A Dzend_ssa.c101 phi = zend_arena_calloc(arena, 1, in add_pi()
445 if ((pi = add_pi(arena, op_array, dfg, ssa, j, bf, var))) { in place_essa_pis()
448 if ((pi = add_pi(arena, op_array, dfg, ssa, j, bt, var))) { in place_essa_pis()
452 if ((pi = add_pi(arena, op_array, dfg, ssa, j, bf, var))) { in place_essa_pis()
455 if ((pi = add_pi(arena, op_array, dfg, ssa, j, bt, var))) { in place_essa_pis()
466 if ((pi = add_pi(arena, op_array, dfg, ssa, j, bf, var))) { in place_essa_pis()
470 if ((pi = add_pi(arena, op_array, dfg, ssa, j, bt, var))) { in place_essa_pis()
477 if ((pi = add_pi(arena, op_array, dfg, ssa, j, bt, var))) { in place_essa_pis()
482 if ((pi = add_pi(arena, op_array, dfg, ssa, j, bf, var))) { in place_essa_pis()
535 if ((pi = add_pi(arena, op_array, dfg, ssa, j, bt, var))) { in place_essa_pis()
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H A Dzend_cfg.h119 ZEND_API int zend_build_cfg(zend_arena **arena, const zend_op_array *op_array, uint32_t build_flags…
121 ZEND_API int zend_cfg_build_predecessors(zend_arena **arena, zend_cfg *cfg);
H A Doptimize_func_calls.c179 checkpoint = zend_arena_checkpoint(ctx->arena); in zend_optimize_func_calls()
180 call_stack = zend_arena_calloc(&ctx->arena, op_array->last / 2, sizeof(optimizer_call_info)); in zend_optimize_func_calls()
374 zend_arena_release(&ctx->arena, checkpoint); in zend_optimize_func_calls()
H A Dzend_cfg.c270 ZEND_API int zend_build_cfg(zend_arena **arena, const zend_op_array *op_array, uint32_t build_flags… in zend_build_cfg() argument
284 cfg->map = block_map = zend_arena_calloc(arena, op_array->last, sizeof(uint32_t)); in zend_build_cfg()
471 cfg->blocks = blocks = zend_arena_calloc(arena, sizeof(zend_basic_block), blocks_count); in zend_build_cfg()
575 block->successors = zend_arena_calloc(arena, block->successors_count, sizeof(int)); in zend_build_cfg()
602 ZEND_API int zend_cfg_build_predecessors(zend_arena **arena, zend_cfg *cfg) /* {{{ */ in zend_cfg_build_predecessors() argument
627 cfg->predecessors = predecessors = (int*)zend_arena_calloc(arena, sizeof(int), edges); in zend_cfg_build_predecessors()
H A Dzend_ssa.h148 ZEND_API int zend_build_ssa(zend_arena **arena, const zend_script *script, const zend_op_array *op_…
149 ZEND_API int zend_ssa_compute_use_def_chains(zend_arena **arena, const zend_op_array *op_array, zen…
H A Dcompact_literals.c162 void *checkpoint = zend_arena_checkpoint(ctx->arena); in zend_optimizer_compact_literals()
166 …info = (literal_info*)zend_arena_calloc(&ctx->arena, op_array->last_literal, sizeof(literal_info)); in zend_optimizer_compact_literals()
340 map = (int*)zend_arena_alloc(&ctx->arena, op_array->last_literal * sizeof(int)); in zend_optimizer_compact_literals()
507 const_slot = zend_arena_alloc(&ctx->arena, j * 6 * sizeof(int)); in zend_optimizer_compact_literals()
820 zend_arena_release(&ctx->arena, checkpoint); in zend_optimizer_compact_literals()
H A Dblock_pass.c1600 checkpoint = zend_arena_checkpoint(ctx->arena); in zend_t_usage()
1602 defined_here = zend_arena_alloc(&ctx->arena, bitset_len * ZEND_BITSET_ELM_SIZE); in zend_t_usage()
1795 zend_arena_release(&ctx->arena, checkpoint); in zend_t_usage()
1871 checkpoint = zend_arena_checkpoint(ctx->arena); in zend_optimize_cfg()
1872 if (zend_build_cfg(&ctx->arena, op_array, 0, &cfg) != SUCCESS) { in zend_optimize_cfg()
1873 zend_arena_release(&ctx->arena, checkpoint); in zend_optimize_cfg()
1878 zend_arena_release(&ctx->arena, checkpoint); in zend_optimize_cfg()
1887 Tsource = zend_arena_calloc(&ctx->arena, op_array->last_var + op_array->T, sizeof(zend_op *)); in zend_optimize_cfg()
1888 usage = zend_arena_alloc(&ctx->arena, bitset_len * ZEND_BITSET_ELM_SIZE); in zend_optimize_cfg()
1889 jmp_hitlist = zend_arena_alloc(&ctx->arena, cfg.blocks_count * sizeof(int)); in zend_optimize_cfg()
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H A Dzend_optimizer_internal.h45 zend_arena *arena; member
H A Dzend_optimizer.c53 ctx->constants = zend_arena_alloc(&ctx->arena, sizeof(HashTable)); in zend_optimizer_collect_constant()
1414 ctx.arena = zend_arena_create(64 * 1024); in zend_optimize_script()
1422 zend_build_call_graph(&ctx.arena, script, &call_graph) == SUCCESS) { in zend_optimize_script()
1432 zend_analyze_call_graph(&ctx.arena, script, &call_graph); in zend_optimize_script()
1437 func_info->call_map = zend_build_call_map(&ctx.arena, func_info, call_graph.op_arrays[i]); in zend_optimize_script()
1563 zend_arena_destroy(ctx.arena); in zend_optimize_script()
H A Ddfa_pass.c53 if (zend_build_cfg(&ctx->arena, op_array, ZEND_CFG_NO_ENTRY_PREDECESSORS, &ssa->cfg) != SUCCESS) { in zend_dfa_analyze_op_array()
62 if (zend_cfg_build_predecessors(&ctx->arena, &ssa->cfg) != SUCCESS) { in zend_dfa_analyze_op_array()
91 if (zend_build_ssa(&ctx->arena, ctx->script, op_array, build_flags, ssa) != SUCCESS) { in zend_dfa_analyze_op_array()
100 if (zend_ssa_compute_use_def_chains(&ctx->arena, op_array, ssa) != SUCCESS){ in zend_dfa_analyze_op_array()
112 …if (zend_ssa_inference(&ctx->arena, op_array, ctx->script, ssa, ctx->optimization_level) != SUCCES… in zend_dfa_analyze_op_array()
1748 void *checkpoint = zend_arena_checkpoint(ctx->arena); in zend_optimize_dfa()
1752 zend_arena_release(&ctx->arena, checkpoint); in zend_optimize_dfa()
1759 zend_arena_release(&ctx->arena, checkpoint); in zend_optimize_dfa()
H A Dscdf.c90 scdf->instr_worklist = zend_arena_calloc(&ctx->arena, in scdf_init()
/PHP-8.1/ext/opcache/jit/
H A Dzend_jit.c2461 checkpoint = zend_arena_checkpoint(CG(arena)); in zend_jit_allocate_registers()
2645 zend_arena_release(&CG(arena), checkpoint); in zend_jit_allocate_registers()
2724 checkpoint = zend_arena_checkpoint(CG(arena)); in zend_jit()
4147 zend_arena_release(&CG(arena), checkpoint); in zend_jit()
4156 zend_arena_release(&CG(arena), checkpoint); in zend_jit()
4223 checkpoint = zend_arena_checkpoint(CG(arena)); in zend_real_jit_func()
4256 zend_arena_release(&CG(arena), checkpoint); in zend_real_jit_func()
4261 zend_arena_release(&CG(arena), checkpoint); in zend_real_jit_func()
4549 checkpoint = zend_arena_checkpoint(CG(arena)); in zend_jit_script()
4623 zend_arena_release(&CG(arena), checkpoint); in zend_jit_script()
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H A Dzend_jit_trace.c613 zend_arena_release(&CG(arena), checkpoint); in zend_jit_trace_build_ssa()
2723 checkpoint = zend_arena_checkpoint(CG(arena)); in zend_jit_trace_allocate_registers()
3119 zend_arena_release(&CG(arena), checkpoint); in zend_jit_trace_allocate_registers()
3154 zend_arena_release(&CG(arena), checkpoint); in zend_jit_trace_allocate_registers()
3338 zend_arena_release(&CG(arena), checkpoint); in zend_jit_trace_allocate_registers()
3424 zend_arena_release(&CG(arena), checkpoint); in zend_jit_trace_allocate_registers()
3442 zend_arena_release(&CG(arena), checkpoint); //??? in zend_jit_trace_allocate_registers()
4011 checkpoint = zend_arena_checkpoint(CG(arena)); in zend_jit_trace()
7081 zend_arena_release(&CG(arena), checkpoint); in zend_jit_trace()
7104 checkpoint = zend_arena_checkpoint(CG(arena));; in zend_jit_trace_exit_to_vm()
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/PHP-8.1/ext/opcache/
H A Dzend_file_cache.c1247 zend_arena_alloc(&CG(arena), sizeof(HashTable *)));
1251 ZEND_MAP_PTR_INIT(op_array->run_time_cache, zend_arena_alloc(&CG(arena), sizeof(void*)));
1654 zend_arena_alloc(&CG(arena), sizeof(zval *)));
1756 checkpoint = zend_arena_checkpoint(CG(arena));
1759 mem = zend_arena_alloc(&CG(arena), info.mem_size + info.str_size + 64);
1762 mem = zend_arena_alloc(&CG(arena), info.mem_size + info.str_size);
1770 zend_arena_release(&CG(arena), checkpoint);
1784 zend_arena_release(&CG(arena), checkpoint);
1805 zend_arena_release(&CG(arena), checkpoint);
1855 zend_arena_release(&CG(arena), checkpoint);
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