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+/*******************************************************************************
+ *
+ * Module Name: dbdisply - debug display commands
+ * $Revision: 81 $
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ * 1. Copyright Notice
+ *
+ * Some or all of this work - Copyright (c) 1999 - 2002, 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 "acdispat.h"
+#include "acnamesp.h"
+#include "acparser.h"
+#include "acinterp.h"
+#include "acdebug.h"
+
+
+#ifdef ACPI_DEBUGGER
+
+
+#define _COMPONENT ACPI_CA_DEBUGGER
+ ACPI_MODULE_NAME ("dbdisply")
+
+
+/******************************************************************************
+ *
+ * FUNCTION: AcpiDbGetPointer
+ *
+ * PARAMETERS: Target - Pointer to string to be converted
+ *
+ * RETURN: Converted pointer
+ *
+ * DESCRIPTION: Convert an ascii pointer value to a real value
+ *
+ *****************************************************************************/
+
+void *
+AcpiDbGetPointer (
+ void *Target)
+{
+ void *ObjPtr;
+
+
+#if ACPI_MACHINE_WIDTH == 16
+#include <stdio.h>
+
+ /* Have to handle 16-bit pointers of the form segment:offset */
+
+ if (!sscanf (Target, "%p", &ObjPtr))
+ {
+ AcpiOsPrintf ("Invalid pointer: %s\n", Target);
+ return (NULL);
+ }
+
+#else
+
+ /* Simple flat pointer */
+
+ ObjPtr = ACPI_TO_POINTER (ACPI_STRTOUL (Target, NULL, 16));
+#endif
+
+ return (ObjPtr);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDbDumpParserDescriptor
+ *
+ * PARAMETERS: Op - A parser Op descriptor
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Display a formatted parser object
+ *
+ ******************************************************************************/
+
+void
+AcpiDbDumpParserDescriptor (
+ ACPI_PARSE_OBJECT *Op)
+{
+ const ACPI_OPCODE_INFO *Info;
+
+
+ Info = AcpiPsGetOpcodeInfo (Op->Common.AmlOpcode);
+
+ AcpiOsPrintf ("Parser Op Descriptor:\n");
+ AcpiOsPrintf ("%20.20s : %4.4X\n", "Opcode", Op->Common.AmlOpcode);
+
+ ACPI_DEBUG_ONLY_MEMBERS (AcpiOsPrintf ("%20.20s : %s\n", "Opcode Name", Info->Name));
+
+ AcpiOsPrintf ("%20.20s : %p\n", "Value/ArgList", Op->Common.Value.Arg);
+ AcpiOsPrintf ("%20.20s : %p\n", "Parent", Op->Common.Parent);
+ AcpiOsPrintf ("%20.20s : %p\n", "NextOp", Op->Common.Next);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDbDecodeAndDisplayObject
+ *
+ * PARAMETERS: Target - String with object to be displayed. Names
+ * and hex pointers are supported.
+ * OutputType - Byte, Word, Dword, or Qword (B|W|D|Q)
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Display a formatted ACPI object
+ *
+ ******************************************************************************/
+
+void
+AcpiDbDecodeAndDisplayObject (
+ NATIVE_CHAR *Target,
+ NATIVE_CHAR *OutputType)
+{
+ void *ObjPtr;
+ ACPI_NAMESPACE_NODE *Node;
+ ACPI_OPERAND_OBJECT *ObjDesc;
+ UINT32 Display = DB_BYTE_DISPLAY;
+ NATIVE_CHAR Buffer[80];
+ ACPI_BUFFER RetBuf;
+ ACPI_STATUS Status;
+ UINT32 Size;
+
+
+ if (!Target)
+ {
+ return;
+ }
+
+ /* Decode the output type */
+
+ if (OutputType)
+ {
+ ACPI_STRUPR (OutputType);
+ if (OutputType[0] == 'W')
+ {
+ Display = DB_WORD_DISPLAY;
+ }
+ else if (OutputType[0] == 'D')
+ {
+ Display = DB_DWORD_DISPLAY;
+ }
+ else if (OutputType[0] == 'Q')
+ {
+ Display = DB_QWORD_DISPLAY;
+ }
+ }
+
+ RetBuf.Length = sizeof (Buffer);
+ RetBuf.Pointer = Buffer;
+
+ /* Differentiate between a number and a name */
+
+ if ((Target[0] >= 0x30) && (Target[0] <= 0x39))
+ {
+ ObjPtr = AcpiDbGetPointer (Target);
+ if (!AcpiOsReadable (ObjPtr, 16))
+ {
+ AcpiOsPrintf ("Address %p is invalid in this address space\n", ObjPtr);
+ return;
+ }
+
+ /* Decode the object type */
+
+ switch (ACPI_GET_DESCRIPTOR_TYPE (ObjPtr))
+ {
+ case ACPI_DESC_TYPE_NAMED:
+
+ /* This is a namespace Node */
+
+ if (!AcpiOsReadable (ObjPtr, sizeof (ACPI_NAMESPACE_NODE)))
+ {
+ AcpiOsPrintf ("Cannot read entire Named object at address %p\n", ObjPtr);
+ return;
+ }
+
+ Node = ObjPtr;
+ goto DumpNte;
+
+
+ case ACPI_DESC_TYPE_OPERAND:
+
+ /* This is a ACPI OPERAND OBJECT */
+
+ if (!AcpiOsReadable (ObjPtr, sizeof (ACPI_OPERAND_OBJECT)))
+ {
+ AcpiOsPrintf ("Cannot read entire ACPI object at address %p\n", ObjPtr);
+ return;
+ }
+
+ AcpiUtDumpBuffer (ObjPtr, sizeof (ACPI_OPERAND_OBJECT), Display, ACPI_UINT32_MAX);
+ AcpiExDumpObjectDescriptor (ObjPtr, 1);
+ break;
+
+
+ case ACPI_DESC_TYPE_PARSER:
+
+ /* This is a Parser Op object */
+
+ if (!AcpiOsReadable (ObjPtr, sizeof (ACPI_PARSE_OBJECT)))
+ {
+ AcpiOsPrintf ("Cannot read entire Parser object at address %p\n", ObjPtr);
+ return;
+ }
+
+ AcpiUtDumpBuffer (ObjPtr, sizeof (ACPI_PARSE_OBJECT), Display, ACPI_UINT32_MAX);
+ AcpiDbDumpParserDescriptor ((ACPI_PARSE_OBJECT *) ObjPtr);
+ break;
+
+
+ default:
+
+ /* Is not a recognizeable object */
+
+ Size = 16;
+ if (AcpiOsReadable (ObjPtr, 64))
+ {
+ Size = 64;
+ }
+
+ /* Just dump some memory */
+
+ AcpiUtDumpBuffer (ObjPtr, Size, Display, ACPI_UINT32_MAX);
+ break;
+ }
+
+ return;
+ }
+
+ /* The parameter is a name string that must be resolved to a Named obj */
+
+ Node = AcpiDbLocalNsLookup (Target);
+ if (!Node)
+ {
+ return;
+ }
+
+
+DumpNte:
+ /* Now dump the Named obj */
+
+ Status = AcpiGetName (Node, ACPI_FULL_PATHNAME, &RetBuf);
+ if (ACPI_FAILURE (Status))
+ {
+ AcpiOsPrintf ("Could not convert name to pathname\n");
+ }
+
+ else
+ {
+ AcpiOsPrintf ("Object (%p) Pathname: %s\n", Node, (char *) RetBuf.Pointer);
+ }
+
+ if (!AcpiOsReadable (Node, sizeof (ACPI_NAMESPACE_NODE)))
+ {
+ AcpiOsPrintf ("Invalid Named object at address %p\n", Node);
+ return;
+ }
+
+ AcpiUtDumpBuffer ((void *) Node, sizeof (ACPI_NAMESPACE_NODE), Display, ACPI_UINT32_MAX);
+ AcpiExDumpNode (Node, 1);
+
+ ObjDesc = AcpiNsGetAttachedObject (Node);
+ if (ObjDesc)
+ {
+ AcpiOsPrintf ("\nAttached Object (%p):\n", ObjDesc);
+ if (!AcpiOsReadable (ObjDesc, sizeof (ACPI_OPERAND_OBJECT)))
+ {
+ AcpiOsPrintf ("Invalid internal ACPI Object at address %p\n", ObjDesc);
+ return;
+ }
+
+ AcpiUtDumpBuffer ((void *) ObjDesc, sizeof (ACPI_OPERAND_OBJECT), Display, ACPI_UINT32_MAX);
+ AcpiExDumpObjectDescriptor (ObjDesc, 1);
+ }
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDbDecodeInternalObject
+ *
+ * PARAMETERS: ObjDesc - Object to be displayed
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Short display of an internal object. Numbers and Strings.
+ *
+ ******************************************************************************/
+
+void
+AcpiDbDecodeInternalObject (
+ ACPI_OPERAND_OBJECT *ObjDesc)
+{
+ UINT32 i;
+
+
+ if (!ObjDesc)
+ {
+ AcpiOsPrintf (" Uninitialized");
+ return;
+ }
+
+ if (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) != ACPI_DESC_TYPE_OPERAND)
+ {
+ AcpiOsPrintf (" %p", ObjDesc);
+ return;
+ }
+
+ AcpiOsPrintf (" %s", AcpiUtGetObjectTypeName (ObjDesc));
+
+ switch (ACPI_GET_OBJECT_TYPE (ObjDesc))
+ {
+ case ACPI_TYPE_INTEGER:
+
+ AcpiOsPrintf (" %8.8X%8.8X", ACPI_HIDWORD (ObjDesc->Integer.Value),
+ ACPI_LODWORD (ObjDesc->Integer.Value));
+ break;
+
+
+ case ACPI_TYPE_STRING:
+
+ AcpiOsPrintf ("(%d) \"%.24s",
+ ObjDesc->String.Length, ObjDesc->String.Pointer);
+
+ if (ObjDesc->String.Length > 24)
+ {
+ AcpiOsPrintf ("...");
+ }
+ else
+ {
+ AcpiOsPrintf ("\"");
+ }
+ break;
+
+
+ case ACPI_TYPE_BUFFER:
+
+ AcpiOsPrintf ("(%d)", ObjDesc->Buffer.Length);
+ for (i = 0; (i < 8) && (i < ObjDesc->Buffer.Length); i++)
+ {
+ AcpiOsPrintf (" %2.2X", ObjDesc->Buffer.Pointer[i]);
+ }
+ break;
+
+
+ default:
+
+ AcpiOsPrintf (" %p", ObjDesc);
+ break;
+ }
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDbDecodeNode
+ *
+ * PARAMETERS: Node - Object to be displayed
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Short display of a namespace node
+ *
+ ******************************************************************************/
+
+void
+AcpiDbDecodeNode (
+ ACPI_NAMESPACE_NODE *Node)
+{
+
+
+ AcpiOsPrintf ("<Node> Name %4.4s",
+ Node->Name.Ascii);
+
+ if (Node->Flags & ANOBJ_METHOD_ARG)
+ {
+ AcpiOsPrintf (" [Method Arg]");
+ }
+ if (Node->Flags & ANOBJ_METHOD_LOCAL)
+ {
+ AcpiOsPrintf (" [Method Local]");
+ }
+
+ AcpiDbDecodeInternalObject (AcpiNsGetAttachedObject (Node));
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDbDisplayInternalObject
+ *
+ * PARAMETERS: ObjDesc - Object to be displayed
+ * WalkState - Current walk state
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Short display of an internal object
+ *
+ ******************************************************************************/
+
+void
+AcpiDbDisplayInternalObject (
+ ACPI_OPERAND_OBJECT *ObjDesc,
+ ACPI_WALK_STATE *WalkState)
+{
+ UINT8 Type;
+
+
+ AcpiOsPrintf ("%p ", ObjDesc);
+
+ if (!ObjDesc)
+ {
+ AcpiOsPrintf ("<NullObj>\n");
+ return;
+ }
+
+ /* Decode the object type */
+
+ switch (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc))
+ {
+ case ACPI_DESC_TYPE_PARSER:
+
+ AcpiOsPrintf ("<Parser> ");
+ break;
+
+
+ case ACPI_DESC_TYPE_NAMED:
+
+ AcpiDbDecodeNode ((ACPI_NAMESPACE_NODE *) ObjDesc);
+ break;
+
+
+ case ACPI_DESC_TYPE_OPERAND:
+
+ Type = ACPI_GET_OBJECT_TYPE (ObjDesc);
+ if (Type > ACPI_TYPE_LOCAL_MAX)
+ {
+ AcpiOsPrintf (" Type %X [Invalid Type]", (UINT32) Type);
+ return;
+ }
+
+ /* Decode the ACPI object type */
+
+ switch (ACPI_GET_OBJECT_TYPE (ObjDesc))
+ {
+ case ACPI_TYPE_LOCAL_REFERENCE:
+
+ switch (ObjDesc->Reference.Opcode)
+ {
+ case AML_LOCAL_OP:
+
+ AcpiOsPrintf ("[Local%d] ", ObjDesc->Reference.Offset);
+ if (WalkState)
+ {
+ ObjDesc = WalkState->LocalVariables[ObjDesc->Reference.Offset].Object;
+ AcpiOsPrintf ("%p", ObjDesc);
+ AcpiDbDecodeInternalObject (ObjDesc);
+ }
+ break;
+
+
+ case AML_ARG_OP:
+
+ AcpiOsPrintf ("[Arg%d] ", ObjDesc->Reference.Offset);
+ if (WalkState)
+ {
+ ObjDesc = WalkState->Arguments[ObjDesc->Reference.Offset].Object;
+ AcpiOsPrintf ("%p", ObjDesc);
+ AcpiDbDecodeInternalObject (ObjDesc);
+ }
+ break;
+
+
+ case AML_DEBUG_OP:
+
+ AcpiOsPrintf ("[Debug] ");
+ break;
+
+
+ case AML_INDEX_OP:
+
+ AcpiOsPrintf ("[Index] ");
+ if (!ObjDesc->Reference.Where)
+ {
+ AcpiOsPrintf ("Uninitialized WHERE ptr");
+ }
+ else
+ {
+ AcpiDbDecodeInternalObject (*(ObjDesc->Reference.Where));
+ }
+ break;
+
+
+ case AML_REF_OF_OP:
+
+ AcpiOsPrintf ("[RefOf] ");
+
+ /* Reference can be to a Node or an Operand object */
+
+ switch (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc->Reference.Object))
+ {
+ case ACPI_DESC_TYPE_NAMED:
+ AcpiDbDecodeNode (ObjDesc->Reference.Object);
+ break;
+
+ case ACPI_DESC_TYPE_OPERAND:
+ AcpiDbDecodeInternalObject (ObjDesc->Reference.Object);
+ break;
+
+ default:
+ break;
+ }
+ break;
+
+
+ default:
+
+ AcpiOsPrintf ("Unknown Reference opcode %X\n",
+ ObjDesc->Reference.Opcode);
+ break;
+ }
+ break;
+
+ default:
+
+ AcpiOsPrintf ("<Obj> ");
+ AcpiOsPrintf (" ");
+ AcpiDbDecodeInternalObject (ObjDesc);
+ break;
+ }
+ break;
+
+
+ default:
+
+ AcpiOsPrintf ("<Not a valid ACPI Object Descriptor> ");
+ break;
+ }
+
+ AcpiOsPrintf ("\n");
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDbDisplayMethodInfo
+ *
+ * PARAMETERS: StartOp - Root of the control method parse tree
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Display information about the current method
+ *
+ ******************************************************************************/
+
+void
+AcpiDbDisplayMethodInfo (
+ ACPI_PARSE_OBJECT *StartOp)
+{
+ ACPI_WALK_STATE *WalkState;
+ ACPI_OPERAND_OBJECT *ObjDesc;
+ ACPI_NAMESPACE_NODE *Node;
+ ACPI_PARSE_OBJECT *RootOp;
+ ACPI_PARSE_OBJECT *Op;
+ const ACPI_OPCODE_INFO *OpInfo;
+ UINT32 NumOps = 0;
+ UINT32 NumOperands = 0;
+ UINT32 NumOperators = 0;
+ UINT32 NumRemainingOps = 0;
+ UINT32 NumRemainingOperands = 0;
+ UINT32 NumRemainingOperators = 0;
+ UINT32 NumArgs;
+ UINT32 Concurrency;
+ BOOLEAN CountRemaining = FALSE;
+
+
+ WalkState = AcpiDsGetCurrentWalkState (AcpiGbl_CurrentWalkList);
+ if (!WalkState)
+ {
+ AcpiOsPrintf ("There is no method currently executing\n");
+ return;
+ }
+
+ ObjDesc = WalkState->MethodDesc;
+ Node = WalkState->MethodNode;
+
+ NumArgs = ObjDesc->Method.ParamCount;
+ Concurrency = ObjDesc->Method.Concurrency;
+
+ AcpiOsPrintf ("Currently executing control method is [%4.4s]\n", Node->Name.Ascii);
+ AcpiOsPrintf ("%X arguments, max concurrency = %X\n", NumArgs, Concurrency);
+
+
+ RootOp = StartOp;
+ while (RootOp->Common.Parent)
+ {
+ RootOp = RootOp->Common.Parent;
+ }
+
+ Op = RootOp;
+
+ while (Op)
+ {
+ if (Op == StartOp)
+ {
+ CountRemaining = TRUE;
+ }
+
+ NumOps++;
+ if (CountRemaining)
+ {
+ NumRemainingOps++;
+ }
+
+ /* Decode the opcode */
+
+ OpInfo = AcpiPsGetOpcodeInfo (Op->Common.AmlOpcode);
+ switch (OpInfo->Class)
+ {
+ case AML_CLASS_ARGUMENT:
+ if (CountRemaining)
+ {
+ NumRemainingOperands++;
+ }
+
+ NumOperands++;
+ break;
+
+ case AML_CLASS_UNKNOWN:
+ /* Bad opcode or ASCII character */
+
+ continue;
+
+ default:
+ if (CountRemaining)
+ {
+ NumRemainingOperators++;
+ }
+
+ NumOperators++;
+ break;
+ }
+
+ Op = AcpiPsGetDepthNext (StartOp, Op);
+ }
+
+ AcpiOsPrintf ("Method contains: %X AML Opcodes - %X Operators, %X Operands\n",
+ NumOps, NumOperators, NumOperands);
+
+ AcpiOsPrintf ("Remaining to execute: %X AML Opcodes - %X Operators, %X Operands\n",
+ NumRemainingOps, NumRemainingOperators, NumRemainingOperands);
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDbDisplayLocals
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Display all locals for the currently running control method
+ *
+ ******************************************************************************/
+
+void
+AcpiDbDisplayLocals (void)
+{
+ UINT32 i;
+ ACPI_WALK_STATE *WalkState;
+ ACPI_OPERAND_OBJECT *ObjDesc;
+ ACPI_NAMESPACE_NODE *Node;
+
+
+ WalkState = AcpiDsGetCurrentWalkState (AcpiGbl_CurrentWalkList);
+ if (!WalkState)
+ {
+ AcpiOsPrintf ("There is no method currently executing\n");
+ return;
+ }
+
+ ObjDesc = WalkState->MethodDesc;
+ Node = WalkState->MethodNode;
+ AcpiOsPrintf ("Local Variables for method [%4.4s]:\n", Node->Name.Ascii);
+
+ for (i = 0; i < MTH_NUM_LOCALS; i++)
+ {
+ ObjDesc = WalkState->LocalVariables[i].Object;
+ AcpiOsPrintf ("Local%d: ", i);
+ AcpiDbDisplayInternalObject (ObjDesc, WalkState);
+ }
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDbDisplayArguments
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Display all arguments for the currently running control method
+ *
+ ******************************************************************************/
+
+void
+AcpiDbDisplayArguments (void)
+{
+ UINT32 i;
+ ACPI_WALK_STATE *WalkState;
+ ACPI_OPERAND_OBJECT *ObjDesc;
+ UINT32 NumArgs;
+ UINT32 Concurrency;
+ ACPI_NAMESPACE_NODE *Node;
+
+
+ WalkState = AcpiDsGetCurrentWalkState (AcpiGbl_CurrentWalkList);
+ if (!WalkState)
+ {
+ AcpiOsPrintf ("There is no method currently executing\n");
+ return;
+ }
+
+ ObjDesc = WalkState->MethodDesc;
+ Node = WalkState->MethodNode;
+
+ NumArgs = ObjDesc->Method.ParamCount;
+ Concurrency = ObjDesc->Method.Concurrency;
+
+ AcpiOsPrintf ("Method [%4.4s] has %X arguments, max concurrency = %X\n",
+ Node->Name.Ascii, NumArgs, Concurrency);
+
+ for (i = 0; i < NumArgs; i++)
+ {
+ ObjDesc = WalkState->Arguments[i].Object;
+ AcpiOsPrintf ("Arg%d: ", i);
+ AcpiDbDisplayInternalObject (ObjDesc, WalkState);
+ }
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDbDisplayResults
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Display current contents of a method result stack
+ *
+ ******************************************************************************/
+
+void
+AcpiDbDisplayResults (void)
+{
+ UINT32 i;
+ ACPI_WALK_STATE *WalkState;
+ ACPI_OPERAND_OBJECT *ObjDesc;
+ UINT32 NumResults = 0;
+ ACPI_NAMESPACE_NODE *Node;
+
+
+ WalkState = AcpiDsGetCurrentWalkState (AcpiGbl_CurrentWalkList);
+ if (!WalkState)
+ {
+ AcpiOsPrintf ("There is no method currently executing\n");
+ return;
+ }
+
+ ObjDesc = WalkState->MethodDesc;
+ Node = WalkState->MethodNode;
+
+ if (WalkState->Results)
+ {
+ NumResults = WalkState->Results->Results.NumResults;
+ }
+
+ AcpiOsPrintf ("Method [%4.4s] has %X stacked result objects\n",
+ Node->Name.Ascii, NumResults);
+
+ for (i = 0; i < NumResults; i++)
+ {
+ ObjDesc = WalkState->Results->Results.ObjDesc[i];
+ AcpiOsPrintf ("Result%d: ", i);
+ AcpiDbDisplayInternalObject (ObjDesc, WalkState);
+ }
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDbDisplayCallingTree
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Display current calling tree of nested control methods
+ *
+ ******************************************************************************/
+
+void
+AcpiDbDisplayCallingTree (void)
+{
+ ACPI_WALK_STATE *WalkState;
+ ACPI_NAMESPACE_NODE *Node;
+
+
+ WalkState = AcpiDsGetCurrentWalkState (AcpiGbl_CurrentWalkList);
+ if (!WalkState)
+ {
+ AcpiOsPrintf ("There is no method currently executing\n");
+ return;
+ }
+
+ Node = WalkState->MethodNode;
+ AcpiOsPrintf ("Current Control Method Call Tree\n");
+
+ while (WalkState)
+ {
+ Node = WalkState->MethodNode;
+
+ AcpiOsPrintf (" [%4.4s]\n", Node->Name.Ascii);
+
+ WalkState = WalkState->Next;
+ }
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDbDisplayResultObject
+ *
+ * PARAMETERS: ObjDesc - Object to be displayed
+ * WalkState - Current walk state
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Display the result of an AML opcode
+ *
+ * Note: Curently only displays the result object if we are single stepping.
+ * However, this output may be useful in other contexts and could be enabled
+ * to do so if needed.
+ *
+ ******************************************************************************/
+
+void
+AcpiDbDisplayResultObject (
+ ACPI_OPERAND_OBJECT *ObjDesc,
+ ACPI_WALK_STATE *WalkState)
+{
+
+ /* Only display if single stepping */
+
+ if (!AcpiGbl_CmSingleStep)
+ {
+ return;
+ }
+
+ AcpiOsPrintf ("ResultObj: ");
+ AcpiDbDisplayInternalObject (ObjDesc, WalkState);
+ AcpiOsPrintf ("\n");
+}
+
+
+/*******************************************************************************
+ *
+ * FUNCTION: AcpiDbDisplayArgumentObject
+ *
+ * PARAMETERS: ObjDesc - Object to be displayed
+ * WalkState - Current walk state
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Display the result of an AML opcode
+ *
+ ******************************************************************************/
+
+void
+AcpiDbDisplayArgumentObject (
+ ACPI_OPERAND_OBJECT *ObjDesc,
+ ACPI_WALK_STATE *WalkState)
+{
+
+ if (!AcpiGbl_CmSingleStep)
+ {
+ return;
+ }
+
+ AcpiOsPrintf ("ArgObj: ");
+ AcpiDbDisplayInternalObject (ObjDesc, WalkState);
+}
+
+#endif /* ACPI_DEBUGGER */
+
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