0,0 → 1,350 |
/****************************************************************************** |
* |
* Module Name: exdebug - Support for stores to the AML Debug Object |
* |
*****************************************************************************/ |
|
/****************************************************************************** |
* |
* 1. Copyright Notice |
* |
* Some or all of this work - Copyright (c) 1999 - 2010, 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. |
* |
*****************************************************************************/ |
|
#define __EXDEBUG_C__ |
|
#include "acpi.h" |
#include "accommon.h" |
#include "acinterp.h" |
|
|
#define _COMPONENT ACPI_EXECUTER |
ACPI_MODULE_NAME ("exdebug") |
|
|
#ifndef ACPI_NO_ERROR_MESSAGES |
/******************************************************************************* |
* |
* FUNCTION: AcpiExDoDebugObject |
* |
* PARAMETERS: SourceDesc - Object to be output to "Debug Object" |
* Level - Indentation level (used for packages) |
* Index - Current package element, zero if not pkg |
* |
* RETURN: None |
* |
* DESCRIPTION: Handles stores to the AML Debug Object. For example: |
* Store(INT1, Debug) |
* |
* This function is not compiled if ACPI_NO_ERROR_MESSAGES is set. |
* |
* This function is only enabled if AcpiGbl_EnableAmlDebugObject is set, or |
* if ACPI_LV_DEBUG_OBJECT is set in the AcpiDbgLevel. Thus, in the normal |
* operational case, stores to the debug object are ignored but can be easily |
* enabled if necessary. |
* |
******************************************************************************/ |
|
void |
AcpiExDoDebugObject ( |
ACPI_OPERAND_OBJECT *SourceDesc, |
UINT32 Level, |
UINT32 Index) |
{ |
UINT32 i; |
|
|
ACPI_FUNCTION_TRACE_PTR (ExDoDebugObject, SourceDesc); |
|
|
/* Output must be enabled via the DebugObject global or the DbgLevel */ |
|
if (!AcpiGbl_EnableAmlDebugObject && |
!(AcpiDbgLevel & ACPI_LV_DEBUG_OBJECT)) |
{ |
return_VOID; |
} |
|
/* |
* Print line header as long as we are not in the middle of an |
* object display |
*/ |
if (!((Level > 0) && Index == 0)) |
{ |
AcpiOsPrintf ("[ACPI Debug] %*s", Level, " "); |
} |
|
/* Display the index for package output only */ |
|
if (Index > 0) |
{ |
AcpiOsPrintf ("(%.2u) ", Index-1); |
} |
|
if (!SourceDesc) |
{ |
AcpiOsPrintf ("[Null Object]\n"); |
return_VOID; |
} |
|
if (ACPI_GET_DESCRIPTOR_TYPE (SourceDesc) == ACPI_DESC_TYPE_OPERAND) |
{ |
AcpiOsPrintf ("%s ", AcpiUtGetObjectTypeName (SourceDesc)); |
|
if (!AcpiUtValidInternalObject (SourceDesc)) |
{ |
AcpiOsPrintf ("%p, Invalid Internal Object!\n", SourceDesc); |
return_VOID; |
} |
} |
else if (ACPI_GET_DESCRIPTOR_TYPE (SourceDesc) == ACPI_DESC_TYPE_NAMED) |
{ |
AcpiOsPrintf ("%s: %p\n", |
AcpiUtGetTypeName (((ACPI_NAMESPACE_NODE *) SourceDesc)->Type), |
SourceDesc); |
return_VOID; |
} |
else |
{ |
return_VOID; |
} |
|
/* SourceDesc is of type ACPI_DESC_TYPE_OPERAND */ |
|
switch (SourceDesc->Common.Type) |
{ |
case ACPI_TYPE_INTEGER: |
|
/* Output correct integer width */ |
|
if (AcpiGbl_IntegerByteWidth == 4) |
{ |
AcpiOsPrintf ("0x%8.8X\n", |
(UINT32) SourceDesc->Integer.Value); |
} |
else |
{ |
AcpiOsPrintf ("0x%8.8X%8.8X\n", |
ACPI_FORMAT_UINT64 (SourceDesc->Integer.Value)); |
} |
break; |
|
case ACPI_TYPE_BUFFER: |
|
AcpiOsPrintf ("[0x%.2X]\n", (UINT32) SourceDesc->Buffer.Length); |
AcpiUtDumpBuffer2 (SourceDesc->Buffer.Pointer, |
(SourceDesc->Buffer.Length < 256) ? |
SourceDesc->Buffer.Length : 256, DB_BYTE_DISPLAY); |
break; |
|
case ACPI_TYPE_STRING: |
|
AcpiOsPrintf ("[0x%.2X] \"%s\"\n", |
SourceDesc->String.Length, SourceDesc->String.Pointer); |
break; |
|
case ACPI_TYPE_PACKAGE: |
|
AcpiOsPrintf ("[Contains 0x%.2X Elements]\n", |
SourceDesc->Package.Count); |
|
/* Output the entire contents of the package */ |
|
for (i = 0; i < SourceDesc->Package.Count; i++) |
{ |
AcpiExDoDebugObject (SourceDesc->Package.Elements[i], |
Level+4, i+1); |
} |
break; |
|
case ACPI_TYPE_LOCAL_REFERENCE: |
|
AcpiOsPrintf ("[%s] ", AcpiUtGetReferenceName (SourceDesc)); |
|
/* Decode the reference */ |
|
switch (SourceDesc->Reference.Class) |
{ |
case ACPI_REFCLASS_INDEX: |
|
AcpiOsPrintf ("0x%X\n", SourceDesc->Reference.Value); |
break; |
|
case ACPI_REFCLASS_TABLE: |
|
/* Case for DdbHandle */ |
|
AcpiOsPrintf ("Table Index 0x%X\n", SourceDesc->Reference.Value); |
return; |
|
default: |
break; |
} |
|
AcpiOsPrintf (" "); |
|
/* Check for valid node first, then valid object */ |
|
if (SourceDesc->Reference.Node) |
{ |
if (ACPI_GET_DESCRIPTOR_TYPE (SourceDesc->Reference.Node) != |
ACPI_DESC_TYPE_NAMED) |
{ |
AcpiOsPrintf (" %p - Not a valid namespace node\n", |
SourceDesc->Reference.Node); |
} |
else |
{ |
AcpiOsPrintf ("Node %p [%4.4s] ", SourceDesc->Reference.Node, |
(SourceDesc->Reference.Node)->Name.Ascii); |
|
switch ((SourceDesc->Reference.Node)->Type) |
{ |
/* These types have no attached object */ |
|
case ACPI_TYPE_DEVICE: |
AcpiOsPrintf ("Device\n"); |
break; |
|
case ACPI_TYPE_THERMAL: |
AcpiOsPrintf ("Thermal Zone\n"); |
break; |
|
default: |
AcpiExDoDebugObject ((SourceDesc->Reference.Node)->Object, |
Level+4, 0); |
break; |
} |
} |
} |
else if (SourceDesc->Reference.Object) |
{ |
if (ACPI_GET_DESCRIPTOR_TYPE (SourceDesc->Reference.Object) == |
ACPI_DESC_TYPE_NAMED) |
{ |
AcpiExDoDebugObject (((ACPI_NAMESPACE_NODE *) |
SourceDesc->Reference.Object)->Object, |
Level+4, 0); |
} |
else |
{ |
AcpiExDoDebugObject (SourceDesc->Reference.Object, |
Level+4, 0); |
} |
} |
break; |
|
default: |
|
AcpiOsPrintf ("%p\n", SourceDesc); |
break; |
} |
|
ACPI_DEBUG_PRINT_RAW ((ACPI_DB_EXEC, "\n")); |
return_VOID; |
} |
#endif |
|
|