nsdump.c revision ae115bc77f6fcde83175c75b4206dc2e50747966
/******************************************************************************
*
* Module Name: nsdump - table dumping routines for debug
* $Revision: 1.178 $
*
*****************************************************************************/
/******************************************************************************
*
* 1. Copyright Notice
*
* Some or all of this work - Copyright (c) 1999 - 2006, 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
* 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
* 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
* compliance with all laws, regulations, orders, or other restrictions of the
* U.S. Export Administration Regulations. Licensee agrees that neither it nor
* 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 __NSDUMP_C__
#include "acpi.h"
#include "acnamesp.h"
#include "acparser.h"
#define _COMPONENT ACPI_NAMESPACE
ACPI_MODULE_NAME ("nsdump")
/* Local prototypes */
#ifdef ACPI_OBSOLETE_FUNCTIONS
void
void);
static ACPI_STATUS
void *Context,
void **ReturnValue);
#endif
#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
/*******************************************************************************
*
* FUNCTION: AcpiNsPrintPathname
*
* PARAMETERS: NumSegments - Number of ACPI name segments
* Pathname - The compressed (internal) path
*
* RETURN: None
*
* DESCRIPTION: Print an object's full namespace pathname
*
******************************************************************************/
void
char *Pathname)
{
{
return;
}
/* Print the entire name */
while (NumSegments)
{
for (i = 0; i < 4; i++)
{
ACPI_IS_PRINT (Pathname[i]) ?
AcpiOsPrintf ("?");
}
NumSegments--;
if (NumSegments)
{
AcpiOsPrintf (".");
}
}
AcpiOsPrintf ("]\n");
}
/*******************************************************************************
*
* FUNCTION: AcpiNsDumpPathname
*
* PARAMETERS: Handle - Object
* Msg - Prefix message
* Level - Desired debug level
* Component - Caller's component ID
*
* RETURN: None
*
* DESCRIPTION: Print an object's full namespace pathname
* Manages allocation/freeing of a pathname buffer
*
******************************************************************************/
void
char *Msg,
{
/* Do this only if the requested debug level and component are enabled */
{
}
/* Convert handle to a full pathname and print it (with supplied message) */
AcpiOsPrintf ("\n");
}
/*******************************************************************************
*
* FUNCTION: AcpiNsDumpOneObject
*
* PARAMETERS: ObjHandle - Node to be dumped
* Level - Nesting level of the handle
* Context - Passed into WalkNamespace
* ReturnValue - Not used
*
* RETURN: Status
*
* DESCRIPTION: Dump a single Node
* This procedure is a UserFunction called by AcpiNsWalkNamespace.
*
******************************************************************************/
void *Context,
void **ReturnValue)
{
UINT32 i;
/* Is output enabled? */
{
return (AE_OK);
}
if (!ObjHandle)
{
return (AE_OK);
}
/* Check if the owner matches */
{
return (AE_OK);
}
{
/* Indent the object according to the level */
/* Check the node type and name */
if (Type > ACPI_TYPE_LOCAL_MAX)
{
}
{
}
}
/*
* Now we can print out the pertinent information
*/
AcpiOsPrintf (" %-12s %p %2.2X ",
AcpiDbgLevel = 0;
{
case ACPI_DISPLAY_SUMMARY:
if (!ObjDesc)
{
/* No attached object, we are done */
AcpiOsPrintf ("\n");
return (AE_OK);
}
switch (Type)
{
case ACPI_TYPE_PROCESSOR:
AcpiOsPrintf ("ID %X Len %.4X Addr %p\n",
break;
case ACPI_TYPE_DEVICE:
break;
case ACPI_TYPE_METHOD:
AcpiOsPrintf ("Args %X Len %.4X Aml %p\n",
break;
case ACPI_TYPE_INTEGER:
AcpiOsPrintf ("= %8.8X%8.8X\n",
break;
case ACPI_TYPE_PACKAGE:
{
AcpiOsPrintf ("Elements %.2X\n",
}
else
{
AcpiOsPrintf ("[Length not yet evaluated]\n");
}
break;
case ACPI_TYPE_BUFFER:
{
AcpiOsPrintf ("Len %.2X",
/* Dump some of the buffer */
{
AcpiOsPrintf (" =");
{
}
}
AcpiOsPrintf ("\n");
}
else
{
AcpiOsPrintf ("[Length not yet evaluated]\n");
}
break;
case ACPI_TYPE_STRING:
AcpiOsPrintf ("\n");
break;
case ACPI_TYPE_REGION:
AcpiOsPrintf ("[%s]",
{
AcpiOsPrintf (" Addr %8.8X%8.8X Len %.4X\n",
}
else
{
AcpiOsPrintf (" [Address/Length not yet evaluated]\n");
}
break;
AcpiOsPrintf ("[%s]\n",
break;
case ACPI_TYPE_BUFFER_FIELD:
{
AcpiOsPrintf ("Buf [%4.4s]",
}
break;
AcpiOsPrintf ("Rgn [%4.4s]",
break;
AcpiOsPrintf ("Rgn [%4.4s] Bnk [%4.4s]",
break;
AcpiOsPrintf ("Idx [%4.4s] Dat [%4.4s]",
break;
case ACPI_TYPE_LOCAL_ALIAS:
AcpiOsPrintf ("Target %4.4s (%p)\n",
break;
default:
break;
}
/* Common field handling */
switch (Type)
{
case ACPI_TYPE_BUFFER_FIELD:
AcpiOsPrintf (" Off %.3X Len %.2X Acc %.2hd\n",
break;
default:
break;
}
break;
case ACPI_DISPLAY_OBJECTS:
if (!ObjDesc)
{
/* No attached object, we are done */
AcpiOsPrintf ("\n");
return (AE_OK);
}
switch (Type)
{
case ACPI_TYPE_METHOD:
break;
case ACPI_TYPE_INTEGER:
AcpiOsPrintf (" I:%8.8X8.8%X\n",
break;
case ACPI_TYPE_STRING:
break;
case ACPI_TYPE_BUFFER:
break;
default:
AcpiOsPrintf ("\n");
break;
}
break;
default:
AcpiOsPrintf ("\n");
break;
}
/* If debug turned off, done */
if (!(AcpiDbgLevel & ACPI_LV_VALUES))
{
return (AE_OK);
}
/* If there is an attached object, display it */
AcpiDbgLevel = 0;
/* Dump attached objects */
while (ObjDesc)
{
/* Decode the type of attached object and dump the contents */
switch (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc))
{
case ACPI_DESC_TYPE_NAMED:
AcpiOsPrintf ("(Ptr to Node)\n");
BytesToDump = sizeof (ACPI_NAMESPACE_NODE);
break;
case ACPI_DESC_TYPE_OPERAND:
if (ObjType > ACPI_TYPE_LOCAL_MAX)
{
AcpiOsPrintf ("(Ptr to ACPI Object type %X [UNKNOWN])\n",
ObjType);
BytesToDump = 32;
}
else
{
AcpiOsPrintf ("(Ptr to ACPI Object type %X [%s])\n",
BytesToDump = sizeof (ACPI_OPERAND_OBJECT);
}
break;
default:
break;
}
/* If value is NOT an internal object, we are done */
{
goto Cleanup;
}
/*
* Valid object, get the pointer to next level, if any
*/
switch (ObjType)
{
case ACPI_TYPE_BUFFER:
case ACPI_TYPE_STRING:
/*
*/
AcpiOsPrintf ( "(Buffer/String pointer %p length %X)\n",
goto Cleanup;
case ACPI_TYPE_BUFFER_FIELD:
break;
case ACPI_TYPE_PACKAGE:
break;
case ACPI_TYPE_METHOD:
break;
break;
break;
break;
default:
goto Cleanup;
}
}
AcpiOsPrintf ("\n");
return (AE_OK);
}
/*******************************************************************************
*
* FUNCTION: AcpiNsDumpObjects
*
* PARAMETERS: Type - Object type to be dumped
* DisplayType - 0 or ACPI_DISPLAY_SUMMARY
* MaxDepth - Maximum depth of dump. Use ACPI_UINT32_MAX
* for an effectively unlimited depth.
* OwnerId - Dump only objects owned by this ID. Use
* ACPI_UINT32_MAX to match all owners.
*
* RETURN: None
*
* DESCRIPTION: Dump typed objects within the loaded namespace.
* Uses AcpiNsWalkNamespace in conjunction with AcpiNsDumpOneObject.
*
******************************************************************************/
void
{
}
/*******************************************************************************
*
* FUNCTION: AcpiNsDumpEntry
*
* PARAMETERS: Handle - Node to be dumped
* DebugLevel - Output level
*
* RETURN: None
*
* DESCRIPTION: Dump a single Node
*
******************************************************************************/
void
{
}
#ifdef ACPI_ASL_COMPILER
/*******************************************************************************
*
* FUNCTION: AcpiNsDumpTables
*
* PARAMETERS: SearchBase - Root of subtree to be dumped, or
* NS_ALL to dump the entire namespace
* MaxDepth - Maximum depth of dump. Use INT_MAX
* for an effectively unlimited depth.
*
* RETURN: None
*
* DESCRIPTION: Dump the name space, or a portion of it.
*
******************************************************************************/
void
{
if (!AcpiGbl_RootNode)
{
/*
* If the name space has not been initialized,
* there is nothing to dump.
*/
}
if (ACPI_NS_ALL == SearchBase)
{
/* Entire namespace */
}
}
#endif
#endif