mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-29 12:03:03 +00:00
465 lines
13 KiB
C
465 lines
13 KiB
C
/*******************************************************************************
|
|
*
|
|
* Module Name: dmutils - AML disassembler utilities
|
|
* $Revision: 8 $
|
|
*
|
|
******************************************************************************/
|
|
|
|
/******************************************************************************
|
|
*
|
|
* 1. Copyright Notice
|
|
*
|
|
* Some or all of this work - Copyright (c) 1999 - 2003, Intel Corp.
|
|
* All rights reserved.
|
|
*
|
|
* 2. License
|
|
*
|
|
* 2.1. This is your license from Intel Corp. under its intellectual property
|
|
* rights. You may have additional license terms from the party that provided
|
|
* you this software, covering your right to use that party's intellectual
|
|
* property rights.
|
|
*
|
|
* 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
|
|
* copy of the source code appearing in this file ("Covered Code") an
|
|
* irrevocable, perpetual, worldwide license under Intel's copyrights in the
|
|
* base code distributed originally by Intel ("Original Intel Code") to copy,
|
|
* make derivatives, distribute, use and display any portion of the Covered
|
|
* Code in any form, with the right to sublicense such rights; and
|
|
*
|
|
* 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
|
|
* license (with the right to sublicense), under only those claims of Intel
|
|
* patents that are infringed by the Original Intel Code, to make, use, sell,
|
|
* offer to sell, and import the Covered Code and derivative works thereof
|
|
* solely to the minimum extent necessary to exercise the above copyright
|
|
* license, and in no event shall the patent license extend to any additions
|
|
* to or modifications of the Original Intel Code. No other license or right
|
|
* is granted directly or by implication, estoppel or otherwise;
|
|
*
|
|
* The above copyright and patent license is granted only if the following
|
|
* conditions are met:
|
|
*
|
|
* 3. Conditions
|
|
*
|
|
* 3.1. Redistribution of Source with Rights to Further Distribute Source.
|
|
* Redistribution of source code of any substantial portion of the Covered
|
|
* Code or modification with rights to further distribute source must include
|
|
* the above Copyright Notice, the above License, this list of Conditions,
|
|
* and the following Disclaimer and Export Compliance provision. In addition,
|
|
* Licensee must cause all Covered Code to which Licensee contributes to
|
|
* contain a file documenting the changes Licensee made to create that Covered
|
|
* Code and the date of any change. Licensee must include in that file the
|
|
* documentation of any changes made by any predecessor Licensee. Licensee
|
|
* must include a prominent statement that the modification is derived,
|
|
* directly or indirectly, from Original Intel Code.
|
|
*
|
|
* 3.2. Redistribution of Source with no Rights to Further Distribute Source.
|
|
* Redistribution of source code of any substantial portion of the Covered
|
|
* Code or modification without rights to further distribute source must
|
|
* include the following Disclaimer and Export Compliance provision in the
|
|
* documentation and/or other materials provided with distribution. In
|
|
* addition, Licensee may not authorize further sublicense of source of any
|
|
* portion of the Covered Code, and must include terms to the effect that the
|
|
* license from Licensee to its licensee is limited to the intellectual
|
|
* property embodied in the software Licensee provides to its licensee, and
|
|
* not to intellectual property embodied in modifications its licensee may
|
|
* make.
|
|
*
|
|
* 3.3. Redistribution of Executable. Redistribution in executable form of any
|
|
* substantial portion of the Covered Code or modification must reproduce the
|
|
* above Copyright Notice, and the following Disclaimer and Export Compliance
|
|
* provision in the documentation and/or other materials provided with the
|
|
* distribution.
|
|
*
|
|
* 3.4. Intel retains all right, title, and interest in and to the Original
|
|
* Intel Code.
|
|
*
|
|
* 3.5. Neither the name Intel nor any other trademark owned or controlled by
|
|
* Intel shall be used in advertising or otherwise to promote the sale, use or
|
|
* other dealings in products derived from or relating to the Covered Code
|
|
* without prior written authorization from Intel.
|
|
*
|
|
* 4. Disclaimer and Export Compliance
|
|
*
|
|
* 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
|
|
* HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
|
|
* IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
|
|
* INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
|
|
* UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
|
|
* PARTICULAR PURPOSE.
|
|
*
|
|
* 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
|
|
* OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
|
|
* COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
|
|
* SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
|
|
* CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
|
|
* HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
|
|
* SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
|
|
* LIMITED REMEDY.
|
|
*
|
|
* 4.3. Licensee shall not export, either directly or indirectly, any of this
|
|
* software or system incorporating such software without first obtaining any
|
|
* required license or other approval from the U. S. Department of Commerce or
|
|
* any other agency or department of the United States Government. In the
|
|
* event Licensee exports any such software from the United States or
|
|
* re-exports any such software from a foreign destination, Licensee shall
|
|
* ensure that the distribution and export/re-export of the software is in
|
|
* compliance with all laws, regulations, orders, or other restrictions of the
|
|
* U.S. Export Administration Regulations. Licensee agrees that neither it nor
|
|
* any of its subsidiaries will export/re-export any technical data, process,
|
|
* software, or service, directly or indirectly, to any country for which the
|
|
* United States government or any agency thereof requires an export license,
|
|
* other governmental approval, or letter of assurance, without first obtaining
|
|
* such license, approval or letter.
|
|
*
|
|
*****************************************************************************/
|
|
|
|
|
|
#include "acpi.h"
|
|
#include "amlcode.h"
|
|
#include "acdisasm.h"
|
|
|
|
|
|
#ifdef ACPI_DISASSEMBLER
|
|
|
|
#define _COMPONENT ACPI_CA_DEBUGGER
|
|
ACPI_MODULE_NAME ("dmutils")
|
|
|
|
|
|
/* Data used in keeping track of fields */
|
|
#if 0
|
|
const char *AcpiGbl_FENames[ACPI_NUM_FIELD_NAMES] =
|
|
{
|
|
"skip",
|
|
"?access?"
|
|
}; /* FE = Field Element */
|
|
#endif
|
|
|
|
|
|
const char *AcpiGbl_MatchOps[ACPI_NUM_MATCH_OPS] =
|
|
{
|
|
"MTR",
|
|
"MEQ",
|
|
"MLE",
|
|
"MLT",
|
|
"MGE",
|
|
"MGT"
|
|
};
|
|
|
|
|
|
/* Access type decoding */
|
|
|
|
const char *AcpiGbl_AccessTypes[ACPI_NUM_ACCESS_TYPES] =
|
|
{
|
|
"AnyAcc",
|
|
"ByteAcc",
|
|
"WordAcc",
|
|
"DWordAcc",
|
|
"QWordAcc",
|
|
"BufferAcc",
|
|
};
|
|
|
|
|
|
/* Lock rule decoding */
|
|
|
|
const char *AcpiGbl_LockRule[ACPI_NUM_LOCK_RULES] =
|
|
{
|
|
"NoLock",
|
|
"Lock"
|
|
};
|
|
|
|
/* Update rule decoding */
|
|
|
|
const char *AcpiGbl_UpdateRules[ACPI_NUM_UPDATE_RULES] =
|
|
{
|
|
"Preserve",
|
|
"WriteAsOnes",
|
|
"WriteAsZeros"
|
|
};
|
|
|
|
/*
|
|
* Strings used to decode resource descriptors
|
|
*/
|
|
const char *AcpiGbl_IoDecode[2] =
|
|
{
|
|
"Decode10",
|
|
"Decode16"
|
|
};
|
|
|
|
const char *AcpiGbl_WordDecode[4] =
|
|
{
|
|
"WordMemory",
|
|
"WordIO",
|
|
"WordBusNumber",
|
|
"Unknown-resource-type"
|
|
};
|
|
|
|
const char *AcpiGbl_ConsumeDecode[2] =
|
|
{
|
|
"ResourceProducer",
|
|
"ResourceConsumer"
|
|
};
|
|
|
|
const char *AcpiGbl_MinDecode[2] =
|
|
{
|
|
"MinNotFixed",
|
|
"MinFixed"
|
|
};
|
|
|
|
const char *AcpiGbl_MaxDecode[2] =
|
|
{
|
|
"MaxNotFixed",
|
|
"MaxFixed"
|
|
};
|
|
|
|
const char *AcpiGbl_DECDecode[2] =
|
|
{
|
|
"PosDecode",
|
|
"SubDecode"
|
|
};
|
|
|
|
const char *AcpiGbl_RNGDecode[4] =
|
|
{
|
|
"InvalidRanges",
|
|
"NonISAOnlyRanges",
|
|
"ISAOnlyRanges",
|
|
"EntireRange"
|
|
};
|
|
|
|
const char *AcpiGbl_MEMDecode[4] =
|
|
{
|
|
"NonCacheable",
|
|
"Cacheable",
|
|
"WriteCombining",
|
|
"Prefetchable"
|
|
};
|
|
|
|
const char *AcpiGbl_RWDecode[2] =
|
|
{
|
|
"ReadOnly",
|
|
"ReadWrite"
|
|
};
|
|
|
|
const char *AcpiGbl_IrqDecode[2] =
|
|
{
|
|
"IRQNoFlags",
|
|
"IRQ"
|
|
};
|
|
|
|
const char *AcpiGbl_HEDecode[2] =
|
|
{
|
|
"Level",
|
|
"Edge"
|
|
};
|
|
|
|
const char *AcpiGbl_LLDecode[2] =
|
|
{
|
|
"ActiveHigh",
|
|
"ActiveLow"
|
|
};
|
|
|
|
const char *AcpiGbl_SHRDecode[2] =
|
|
{
|
|
"Exclusive",
|
|
"Shared"
|
|
};
|
|
|
|
const char *AcpiGbl_TYPDecode[4] =
|
|
{
|
|
"Compatibility",
|
|
"TypeA",
|
|
"TypeB",
|
|
"TypeF"
|
|
};
|
|
|
|
const char *AcpiGbl_BMDecode[2] =
|
|
{
|
|
"NotBusMaster",
|
|
"BusMaster"
|
|
};
|
|
|
|
const char *AcpiGbl_SIZDecode[4] =
|
|
{
|
|
"Transfer8",
|
|
"Transfer8_16",
|
|
"Transfer16",
|
|
"InvalidSize"
|
|
};
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDmDecodeAttribute
|
|
*
|
|
* PARAMETERS: Attribute - Attribute field of AccessAs keyword
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Decode the AccessAs attribute byte. (Mostly SMBus stuff)
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDmDecodeAttribute (
|
|
UINT8 Attribute)
|
|
{
|
|
|
|
switch (Attribute)
|
|
{
|
|
case AML_FIELD_ATTRIB_SMB_QUICK:
|
|
|
|
AcpiOsPrintf ("SMBQuick");
|
|
break;
|
|
|
|
case AML_FIELD_ATTRIB_SMB_SEND_RCV:
|
|
|
|
AcpiOsPrintf ("SMBSendReceive");
|
|
break;
|
|
|
|
case AML_FIELD_ATTRIB_SMB_BYTE:
|
|
|
|
AcpiOsPrintf ("SMBByte");
|
|
break;
|
|
|
|
case AML_FIELD_ATTRIB_SMB_WORD:
|
|
|
|
AcpiOsPrintf ("SMBWord");
|
|
break;
|
|
|
|
case AML_FIELD_ATTRIB_SMB_WORD_CALL:
|
|
|
|
AcpiOsPrintf ("SMBProcessCall");
|
|
break;
|
|
|
|
case AML_FIELD_ATTRIB_SMB_BLOCK:
|
|
|
|
AcpiOsPrintf ("SMBBlock");
|
|
break;
|
|
|
|
case AML_FIELD_ATTRIB_SMB_BLOCK_CALL:
|
|
|
|
AcpiOsPrintf ("SMBBlockProcessCall");
|
|
break;
|
|
|
|
default:
|
|
|
|
AcpiOsPrintf ("0x%.2X", Attribute);
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDmIndent
|
|
*
|
|
* PARAMETERS: Level - Current source code indentation level
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Indent 4 spaces per indentation level.
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDmIndent (
|
|
UINT32 Level)
|
|
{
|
|
|
|
if (!Level)
|
|
{
|
|
return;
|
|
}
|
|
|
|
AcpiOsPrintf ("%*.s", ACPI_MUL_4 (Level), " ");
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDmCommaIfListMember
|
|
*
|
|
* PARAMETERS: Op - Current operator/operand
|
|
*
|
|
* RETURN: TRUE if a comma was inserted
|
|
*
|
|
* DESCRIPTION: Insert a comma if this Op is a member of an argument list.
|
|
*
|
|
******************************************************************************/
|
|
|
|
BOOLEAN
|
|
AcpiDmCommaIfListMember (
|
|
ACPI_PARSE_OBJECT *Op)
|
|
{
|
|
|
|
if (!Op->Common.Next)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
if (AcpiDmListType (Op->Common.Parent) & BLOCK_COMMA_LIST)
|
|
{
|
|
/* Check for a NULL target operand */
|
|
|
|
if ((Op->Common.Next->Common.AmlOpcode == AML_INT_NAMEPATH_OP) &&
|
|
(!Op->Common.Next->Common.Value.String))
|
|
{
|
|
/*
|
|
* To handle the Divide() case where there are two optional
|
|
* targets, look ahead one more op. If null, this null target
|
|
* is the one and only target -- no comma needed. Otherwise,
|
|
* we need a comma to prepare for the next target.
|
|
*/
|
|
if (!Op->Common.Next->Common.Next)
|
|
{
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
if ((Op->Common.DisasmFlags & ACPI_PARSEOP_PARAMLIST) &&
|
|
(!(Op->Common.Next->Common.DisasmFlags & ACPI_PARSEOP_PARAMLIST)))
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
AcpiOsPrintf (", ");
|
|
return (TRUE);
|
|
}
|
|
|
|
else if ((Op->Common.DisasmFlags & ACPI_PARSEOP_PARAMLIST) &&
|
|
(Op->Common.Next->Common.DisasmFlags & ACPI_PARSEOP_PARAMLIST))
|
|
{
|
|
AcpiOsPrintf (", ");
|
|
return (TRUE);
|
|
}
|
|
|
|
return (FALSE);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDmCommaIfFieldMember
|
|
*
|
|
* PARAMETERS: Op - Current operator/operand
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Insert a comma if this Op is a member of a Field argument list.
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDmCommaIfFieldMember (
|
|
ACPI_PARSE_OBJECT *Op)
|
|
{
|
|
|
|
if (Op->Common.Next)
|
|
{
|
|
AcpiOsPrintf (", ");
|
|
}
|
|
}
|
|
|
|
|
|
#endif
|