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{%DEFINES%}
#if (ZEND_VM_KIND != ZEND_VM_KIND_CALL) && (ZEND_GCC_VERSION >= 4000) && !defined(__clang__)
# pragma GCC push_options
# pragma GCC optimize("no-gcse")
# pragma GCC optimize("no-ivopts")
#endif
ZEND_API void {%EXECUTOR_NAME%}_ex(zend_execute_data *ex)
{
DCL_OPLINE
{%HELPER_VARS%}
{%INTERNAL_LABELS%}
LOAD_OPLINE();
ZEND_VM_LOOP_INTERRUPT_CHECK();
while (1) {
{%ZEND_VM_CONTINUE_LABEL%}
{%ZEND_VM_DISPATCH%} {
{%INTERNAL_EXECUTOR%}
}
}
zend_error_noreturn(E_CORE_ERROR, "Arrived at end of main loop which shouldn't happen");
}
#if (ZEND_VM_KIND != ZEND_VM_KIND_CALL) && (ZEND_GCC_VERSION >= 4000) && !defined(__clang__)
# pragma GCC pop_options
#endif
ZEND_API void zend_{%EXECUTOR_NAME%}(zend_op_array *op_array, zval *return_value)
{
zend_execute_data *execute_data;
void *object_or_called_scope;
uint32_t call_info;
if (EG(exception) != NULL) {
return;
}
object_or_called_scope = zend_get_this_object(EG(current_execute_data));
if (EXPECTED(!object_or_called_scope)) {
object_or_called_scope = zend_get_called_scope(EG(current_execute_data));
call_info = ZEND_CALL_TOP_CODE | ZEND_CALL_HAS_SYMBOL_TABLE;
} else {
call_info = ZEND_CALL_TOP_CODE | ZEND_CALL_HAS_SYMBOL_TABLE | ZEND_CALL_HAS_THIS;
}
execute_data = zend_vm_stack_push_call_frame(call_info,
(zend_function*)op_array, 0, object_or_called_scope);
if (EG(current_execute_data)) {
execute_data->symbol_table = zend_rebuild_symbol_table();
} else {
execute_data->symbol_table = &EG(symbol_table);
}
EX(prev_execute_data) = EG(current_execute_data);
i_init_code_execute_data(execute_data, op_array, return_value);
ZEND_OBSERVER_FCALL_BEGIN(execute_data);
zend_{%EXECUTOR_NAME%}_ex(execute_data);
/* Observer end handlers are called from ZEND_RETURN */
zend_vm_stack_free_call_frame(execute_data);
}
{%EXTERNAL_EXECUTOR%}
void {%INITIALIZER_NAME%}(void)
{
{%EXTERNAL_LABELS%}
VM_TRACE_START();
}
static HashTable *zend_handlers_table = NULL;
void zend_vm_dtor(void)
{
VM_TRACE_END();
if (zend_handlers_table) {
zend_hash_destroy(zend_handlers_table);
free(zend_handlers_table);
zend_handlers_table = NULL;
}
}
static void init_opcode_serialiser(void)
{
int i;
zval tmp;
zend_handlers_table = malloc(sizeof(HashTable));
zend_hash_init(zend_handlers_table, zend_handlers_count, NULL, NULL, 1);
zend_hash_real_init(zend_handlers_table, 0);
Z_TYPE_INFO(tmp) = IS_LONG;
for (i = 0; i < zend_handlers_count; i++) {
Z_LVAL(tmp) = i;
zend_hash_index_add(zend_handlers_table, (zend_long)(zend_uintptr_t)zend_opcode_handlers[i], &tmp);
}
}
ZEND_API void ZEND_FASTCALL zend_serialize_opcode_handler(zend_op *op)
{
zval *zv;
if (!zend_handlers_table) {
init_opcode_serialiser();
}
zv = zend_hash_index_find(zend_handlers_table, (zend_long)(zend_uintptr_t)op->handler);
ZEND_ASSERT(zv != NULL);
op->handler = (const void *)(zend_uintptr_t)Z_LVAL_P(zv);
}
ZEND_API void ZEND_FASTCALL zend_deserialize_opcode_handler(zend_op *op)
{
op->handler = zend_opcode_handlers[(zend_uintptr_t)op->handler];
}
ZEND_API const void* ZEND_FASTCALL zend_get_opcode_handler_func(const zend_op *op)
{
#if ZEND_VM_KIND == ZEND_VM_KIND_CALL
return op->handler;
#elif ZEND_VM_KIND == ZEND_VM_KIND_HYBRID
zval *zv;
if (!zend_handlers_table) {
init_opcode_serialiser();
}
zv = zend_hash_index_find(zend_handlers_table, (zend_long)(zend_uintptr_t)op->handler);
ZEND_ASSERT(zv != NULL);
return zend_opcode_handler_funcs[Z_LVAL_P(zv)];
#else
return NULL;
#endif
}
ZEND_API const zend_op *zend_get_halt_op(void)
{
#if ZEND_VM_KIND == ZEND_VM_KIND_HYBRID
return &hybrid_halt_op;
#else
return NULL;
#endif
}
ZEND_API int zend_vm_kind(void)
{
return ZEND_VM_KIND;
}
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