php-src/Zend/zend_vm_execute.skl

{%DEFINES%}

ZEND_API void {%EXECUTOR_NAME%}_ex(zend_execute_data *execute_data TSRMLS_DC)
{
	DCL_OPLINE
	zend_bool original_in_execution;

	{%HELPER_VARS%}

	{%INTERNAL_LABELS%}

	original_in_execution = EG(in_execution);
	EG(in_execution) = 1;

	LOAD_REGS();
	LOAD_OPLINE();

	while (1) {
    {%ZEND_VM_CONTINUE_LABEL%}
#ifdef ZEND_WIN32
		if (EG(timed_out)) {
			zend_timeout(0);
		}
#endif

		{%ZEND_VM_DISPATCH%} {
			{%INTERNAL_EXECUTOR%}
		}

	}
	zend_error_noreturn(E_ERROR, "Arrived at end of main loop which shouldn't happen");
}

ZEND_API void zend_{%EXECUTOR_NAME%}(zend_op_array *op_array, zval *return_value TSRMLS_DC)
{
	if (EG(exception) != NULL) {
		return;
	} 
	zend_{%EXECUTOR_NAME%}_ex(i_create_execute_data_from_op_array(op_array, return_value, EG(active_symbol_table) ? VM_FRAME_TOP_CODE : VM_FRAME_TOP_FUNCTION TSRMLS_CC) TSRMLS_CC);
}

{%EXTERNAL_EXECUTOR%}

void {%INITIALIZER_NAME%}(void)
{
  {%EXTERNAL_LABELS%}
}