*****************************************************************************/
/*
- * Copyright (C) 2000 - 2007, R. Byron Moore
+ * Copyright (C) 2000 - 2008, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
AML_BUFFER_OP)
|| (op->common.parent->common.aml_opcode ==
AML_PACKAGE_OP)
+ || (op->common.parent->common.aml_opcode ==
+ AML_BANK_FIELD_OP)
|| (op->common.parent->common.aml_opcode ==
AML_VAR_PACKAGE_OP)) {
replacement_op =
parser_state->aml = walk_state->aml_last_while;
walk_state->control_state->common.value = FALSE;
- status = acpi_ds_result_stack_pop(walk_state);
- if (ACPI_SUCCESS(status)) {
- status = AE_CTRL_BREAK;
- }
+ status = AE_CTRL_BREAK;
break;
case AE_CTRL_CONTINUE:
parser_state->aml = walk_state->aml_last_while;
- status = acpi_ds_result_stack_pop(walk_state);
- if (ACPI_SUCCESS(status)) {
- status = AE_CTRL_CONTINUE;
- }
+ status = AE_CTRL_CONTINUE;
break;
case AE_CTRL_PENDING:
* Just close out this package
*/
parser_state->aml = acpi_ps_get_next_package_end(parser_state);
- status = acpi_ds_result_stack_pop(walk_state);
- if (ACPI_SUCCESS(status)) {
- status = AE_CTRL_PENDING;
- }
+ status = AE_CTRL_PENDING;
break;
case AE_CTRL_FALSE:
if ((status == AE_ALREADY_EXISTS) &&
(!walk_state->method_desc->method.mutex)) {
ACPI_INFO((AE_INFO,
- "Marking method %4.4s as Serialized",
+ "Marking method %4.4s as Serialized because of AE_ALREADY_EXISTS error",
walk_state->method_node->name.
ascii));
* The object is deleted
*/
if (!previous_walk_state->return_desc) {
+ /*
+ * In slack mode execution, if there is no return value
+ * we should implicitly return zero (0) as a default value.
+ */
+ if (acpi_gbl_enable_interpreter_slack &&
+ !previous_walk_state->
+ implicit_return_obj) {
+ previous_walk_state->
+ implicit_return_obj =
+ acpi_ut_create_internal_object
+ (ACPI_TYPE_INTEGER);
+ if (!previous_walk_state->
+ implicit_return_obj) {
+ return_ACPI_STATUS
+ (AE_NO_MEMORY);
+ }
+
+ previous_walk_state->
+ implicit_return_obj->
+ integer.value = 0;
+ }
+
+ /* Restart the calling control method */
+
status =
acpi_ds_restart_control_method
(walk_state,