| 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 |
| |
| |