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/******************************************************************************
*
* Name: acdispat.h - dispatcher (parser to interpreter interface)
* $Revision: 45 $
*
*****************************************************************************/
/*
* Copyright (C) 2000, 2001 R. Byron Moore
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _ACDISPAT_H_
#define _ACDISPAT_H_
#define NAMEOF_LOCAL_NTE "__L0"
#define NAMEOF_ARG_NTE "__A0"
/* Common interfaces */
acpi_status
acpi_ds_obj_stack_push (
void *object,
acpi_walk_state *walk_state);
acpi_status
acpi_ds_obj_stack_pop (
u32 pop_count,
acpi_walk_state *walk_state);
void *
acpi_ds_obj_stack_get_value (
u32 index,
acpi_walk_state *walk_state);
acpi_status
acpi_ds_obj_stack_pop_object (
acpi_operand_object **object,
acpi_walk_state *walk_state);
/* dsopcode - support for late evaluation */
acpi_status
acpi_ds_get_buffer_field_arguments (
acpi_operand_object *obj_desc);
acpi_status
acpi_ds_get_region_arguments (
acpi_operand_object *rgn_desc);
/* dsctrl - Parser/Interpreter interface, control stack routines */
acpi_status
acpi_ds_exec_begin_control_op (
acpi_walk_state *walk_state,
acpi_parse_object *op);
acpi_status
acpi_ds_exec_end_control_op (
acpi_walk_state *walk_state,
acpi_parse_object *op);
/* dsexec - Parser/Interpreter interface, method execution callbacks */
acpi_status
acpi_ds_get_predicate_value (
acpi_walk_state *walk_state,
u32 has_result_obj);
acpi_status
acpi_ds_exec_begin_op (
acpi_walk_state *walk_state,
acpi_parse_object **out_op);
acpi_status
acpi_ds_exec_end_op (
acpi_walk_state *state);
/* dsfield - Parser/Interpreter interface for AML fields */
acpi_status
acpi_ds_create_field (
acpi_parse_object *op,
acpi_namespace_node *region_node,
acpi_walk_state *walk_state);
acpi_status
acpi_ds_create_bank_field (
acpi_parse_object *op,
acpi_namespace_node *region_node,
acpi_walk_state *walk_state);
acpi_status
acpi_ds_create_index_field (
acpi_parse_object *op,
acpi_namespace_node *region_node,
acpi_walk_state *walk_state);
acpi_status
acpi_ds_create_buffer_field (
acpi_parse_object *op,
acpi_walk_state *walk_state);
/* dsload - Parser/Interpreter interface, namespace load callbacks */
acpi_status
acpi_ds_load1_begin_op (
acpi_walk_state *walk_state,
acpi_parse_object **out_op);
acpi_status
acpi_ds_load1_end_op (
acpi_walk_state *walk_state);
acpi_status
acpi_ds_load2_begin_op (
acpi_walk_state *walk_state,
acpi_parse_object **out_op);
acpi_status
acpi_ds_load2_end_op (
acpi_walk_state *walk_state);
acpi_status
acpi_ds_init_callbacks (
acpi_walk_state *walk_state,
u32 pass_number);
/* dsmthdat - method data (locals/args) */
acpi_status
acpi_ds_store_object_to_local (
u16 opcode,
u32 index,
acpi_operand_object *src_desc,
acpi_walk_state *walk_state);
acpi_status
acpi_ds_method_data_get_entry (
u16 opcode,
u32 index,
acpi_walk_state *walk_state,
acpi_operand_object ***node);
acpi_status
acpi_ds_method_data_delete_all (
acpi_walk_state *walk_state);
u8
acpi_ds_is_method_value (
acpi_operand_object *obj_desc);
acpi_object_type8
acpi_ds_method_data_get_type (
u16 opcode,
u32 index,
acpi_walk_state *walk_state);
acpi_status
acpi_ds_method_data_get_value (
u16 opcode,
u32 index,
acpi_walk_state *walk_state,
acpi_operand_object **dest_desc);
acpi_status
acpi_ds_method_data_delete_value (
u16 opcode,
u32 index,
acpi_walk_state *walk_state);
acpi_status
acpi_ds_method_data_init_args (
acpi_operand_object **params,
u32 max_param_count,
acpi_walk_state *walk_state);
acpi_namespace_node *
acpi_ds_method_data_get_node (
u16 opcode,
u32 index,
acpi_walk_state *walk_state);
acpi_status
acpi_ds_method_data_init (
acpi_walk_state *walk_state);
acpi_status
acpi_ds_method_data_set_entry (
u16 opcode,
u32 index,
acpi_operand_object *object,
acpi_walk_state *walk_state);
/* dsmethod - Parser/Interpreter interface - control method parsing */
acpi_status
acpi_ds_parse_method (
acpi_handle obj_handle);
acpi_status
acpi_ds_call_control_method (
acpi_walk_list *walk_list,
acpi_walk_state *walk_state,
acpi_parse_object *op);
acpi_status
acpi_ds_restart_control_method (
acpi_walk_state *walk_state,
acpi_operand_object *return_desc);
acpi_status
acpi_ds_terminate_control_method (
acpi_walk_state *walk_state);
acpi_status
acpi_ds_begin_method_execution (
acpi_namespace_node *method_node,
acpi_operand_object *obj_desc,
acpi_namespace_node *calling_method_node);
/* dsobj - Parser/Interpreter interface - object initialization and conversion */
acpi_status
acpi_ds_init_one_object (
acpi_handle obj_handle,
u32 level,
void *context,
void **return_value);
acpi_status
acpi_ds_initialize_objects (
acpi_table_desc *table_desc,
acpi_namespace_node *start_node);
acpi_status
acpi_ds_build_internal_package_obj (
acpi_walk_state *walk_state,
acpi_parse_object *op,
acpi_operand_object **obj_desc);
acpi_status
acpi_ds_build_internal_object (
acpi_walk_state *walk_state,
acpi_parse_object *op,
acpi_operand_object **obj_desc_ptr);
acpi_status
acpi_ds_init_object_from_op (
acpi_walk_state *walk_state,
acpi_parse_object *op,
u16 opcode,
acpi_operand_object **obj_desc);
acpi_status
acpi_ds_create_node (
acpi_walk_state *walk_state,
acpi_namespace_node *node,
acpi_parse_object *op);
/* dsregn - Parser/Interpreter interface - Op Region parsing */
acpi_status
acpi_ds_eval_buffer_field_operands (
acpi_walk_state *walk_state,
acpi_parse_object *op);
acpi_status
acpi_ds_eval_region_operands (
acpi_walk_state *walk_state,
acpi_parse_object *op);
acpi_status
acpi_ds_initialize_region (
acpi_handle obj_handle);
/* dsutils - Parser/Interpreter interface utility routines */
u8
acpi_ds_is_result_used (
acpi_parse_object *op,
acpi_walk_state *walk_state);
void
acpi_ds_delete_result_if_not_used (
acpi_parse_object *op,
acpi_operand_object *result_obj,
acpi_walk_state *walk_state);
acpi_status
acpi_ds_create_operand (
acpi_walk_state *walk_state,
acpi_parse_object *arg,
u32 args_remaining);
acpi_status
acpi_ds_create_operands (
acpi_walk_state *walk_state,
acpi_parse_object *first_arg);
acpi_status
acpi_ds_resolve_operands (
acpi_walk_state *walk_state);
acpi_object_type8
acpi_ds_map_opcode_to_data_type (
u16 opcode,
u32 *out_flags);
acpi_object_type8
acpi_ds_map_named_opcode_to_data_type (
u16 opcode);
/*
* dswscope - Scope Stack manipulation
*/
acpi_status
acpi_ds_scope_stack_push (
acpi_namespace_node *node,
acpi_object_type8 type,
acpi_walk_state *walk_state);
acpi_status
acpi_ds_scope_stack_pop (
acpi_walk_state *walk_state);
void
acpi_ds_scope_stack_clear (
acpi_walk_state *walk_state);
/* dswstate - parser WALK_STATE management routines */
acpi_walk_state *
acpi_ds_create_walk_state (
acpi_owner_id owner_id,
acpi_parse_object *origin,
acpi_operand_object *mth_desc,
acpi_walk_list *walk_list);
acpi_status
acpi_ds_init_aml_walk (
acpi_walk_state *walk_state,
acpi_parse_object *op,
acpi_namespace_node *method_node,
u8 *aml_start,
u32 aml_length,
acpi_operand_object **params,
acpi_operand_object **return_obj_desc,
u32 pass_number);
acpi_status
acpi_ds_obj_stack_delete_all (
acpi_walk_state *walk_state);
acpi_status
acpi_ds_obj_stack_pop_and_delete (
u32 pop_count,
acpi_walk_state *walk_state);
void
acpi_ds_delete_walk_state (
acpi_walk_state *walk_state);
acpi_walk_state *
acpi_ds_pop_walk_state (
acpi_walk_list *walk_list);
void
acpi_ds_push_walk_state (
acpi_walk_state *walk_state,
acpi_walk_list *walk_list);
acpi_status
acpi_ds_result_stack_pop (
acpi_walk_state *walk_state);
acpi_status
acpi_ds_result_stack_push (
acpi_walk_state *walk_state);
acpi_status
acpi_ds_result_stack_clear (
acpi_walk_state *walk_state);
acpi_walk_state *
acpi_ds_get_current_walk_state (
acpi_walk_list *walk_list);
void
acpi_ds_delete_walk_state_cache (
void);
acpi_status
acpi_ds_result_insert (
void *object,
u32 index,
acpi_walk_state *walk_state);
acpi_status
acpi_ds_result_remove (
acpi_operand_object **object,
u32 index,
acpi_walk_state *walk_state);
acpi_status
acpi_ds_result_pop (
acpi_operand_object **object,
acpi_walk_state *walk_state);
acpi_status
acpi_ds_result_push (
acpi_operand_object *object,
acpi_walk_state *walk_state);
acpi_status
acpi_ds_result_pop_from_bottom (
acpi_operand_object **object,
acpi_walk_state *walk_state);
#endif /* _ACDISPAT_H_ */
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