/******************************************************************************
*
* Module Name: dmdeferred - Disassembly of deferred AML opcodes
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2016, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions, and the following disclaimer,
* without modification.
* 2. Redistributions in binary form must reproduce at minimum a disclaimer
* substantially similar to the "NO WARRANTY" disclaimer below
* ("Disclaimer") and any redistribution must be conditioned upon
* including a substantially similar Disclaimer requirement for further
* binary redistribution.
* 3. Neither the names of the above-listed copyright holders nor the names
* of any contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* Alternatively, this software may be distributed under the terms of the
* GNU General Public License ("GPL") version 2 as published by the Free
* Software Foundation.
*
* NO WARRANTY
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*/
#include "acpi.h"
#include "accommon.h"
#include "acdispat.h"
#include "amlcode.h"
#include "acdisasm.h"
#include "acparser.h"
ACPI_MODULE_NAME ("dmdeferred")
/* Local prototypes */
static ACPI_STATUS
/******************************************************************************
*
* FUNCTION: AcpiDmParseDeferredOps
*
* PARAMETERS: Root - Root of the parse tree
*
* RETURN: Status
*
* DESCRIPTION: Parse the deferred opcodes (Methods, regions, etc.)
*
*****************************************************************************/
{
/* Traverse the entire parse tree */
while (Op)
{
{
continue;
}
/* Now we know we have a deferred opcode */
{
case AML_METHOD_OP:
case AML_BUFFER_OP:
case AML_PACKAGE_OP:
case AML_VAR_PACKAGE_OP:
if (ACPI_FAILURE (Status))
{
return (Status);
}
break;
/* We don't need to do anything for these deferred opcodes */
case AML_REGION_OP:
case AML_DATA_REGION_OP:
case AML_CREATE_WORD_FIELD_OP:
case AML_CREATE_BYTE_FIELD_OP:
case AML_CREATE_BIT_FIELD_OP:
case AML_CREATE_FIELD_OP:
case AML_BANK_FIELD_OP:
break;
default:
break;
}
}
return (AE_OK);
}
/******************************************************************************
*
* FUNCTION: AcpiDmDeferredParse
*
* PARAMETERS: Op - Root Op of the deferred opcode
* Aml - Pointer to the raw AML
* AmlLength - Length of the AML
*
* RETURN: Status
*
* DESCRIPTION: Parse one deferred opcode
* (Methods, operation regions, etc.)
*
*****************************************************************************/
static ACPI_STATUS
{
{
}
/* Need a new walk state to parse the AML */
if (!WalkState)
{
}
if (ACPI_FAILURE (Status))
{
}
/* Parse the AML for this deferred opcode */
while (SearchOp)
{
}
/*
* For Buffer and Package opcodes, link the newly parsed subtree
* into the main parse tree
*/
{
case AML_BUFFER_OP:
case AML_PACKAGE_OP:
case AML_VAR_PACKAGE_OP:
{
case AML_PACKAGE_OP:
break;
case AML_VAR_PACKAGE_OP:
case AML_BUFFER_OP:
default:
break;
}
/* Must point all parents to the main tree */
while (SearchOp)
{
{
}
}
break;
default:
break;
}
}