exdump.c

acpi tools for linux include acpiexec and acpixtract

    case ACPI_TYPE_MUTEX:

        AcpiOsPrintf ("Mutex\n");
        break;


    case ACPI_TYPE_DEVICE:

        AcpiOsPrintf ("Device\n");
        break;


    case ACPI_TYPE_POWER:

        AcpiOsPrintf ("Power\n");
        break;


    case ACPI_TYPE_PROCESSOR:

        AcpiOsPrintf ("Processor\n");
        break;


    case ACPI_TYPE_THERMAL:

        AcpiOsPrintf ("Thermal\n");
        break;


    default:
        /* Unknown Type */

        AcpiOsPrintf ("Unknown Type %X\n", ACPI_GET_OBJECT_TYPE (ObjDesc));
        break;
    }

    return;
}


/*******************************************************************************
 *
 * FUNCTION:    AcpiExDumpOperands
 *
 * PARAMETERS:  Operands            - Operand list
 *              InterpreterMode     - Load or Exec
 *              Ident               - Identification
 *              NumLevels           - # of stack entries to dump above line
 *              Note                - Output notation
 *              ModuleName          - Caller's module name
 *              LineNumber          - Caller's invocation line number
 *
 * DESCRIPTION: Dump the object stack
 *
 ******************************************************************************/

void
AcpiExDumpOperands (
    ACPI_OPERAND_OBJECT     **Operands,
    ACPI_INTERPRETER_MODE   InterpreterMode,
    char                    *Ident,
    UINT32                  NumLevels,
    char                    *Note,
    char                    *ModuleName,
    UINT32                  LineNumber)
{
    ACPI_NATIVE_UINT        i;


    ACPI_FUNCTION_NAME (ExDumpOperands);


    if (!Ident)
    {
        Ident = "?";
    }

    if (!Note)
    {
        Note = "?";
    }

    ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
        "************* Operand Stack Contents (Opcode [%s], %d Operands)\n",
        Ident, NumLevels));

    if (NumLevels == 0)
    {
        NumLevels = 1;
    }

    /* Dump the operand stack starting at the top */

    for (i = 0; NumLevels > 0; i--, NumLevels--)
    {
        AcpiExDumpOperand (Operands[i], 0);
    }

    ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
        "************* Operand Stack dump from %s(%d), %s\n",
        ModuleName, LineNumber, Note));
    return;
}


/*******************************************************************************
 *
 * FUNCTION:    AcpiExOut* functions
 *
 * PARAMETERS:  Title               - Descriptive text
 *              Value               - Value to be displayed
 *
 * DESCRIPTION: Object dump output formatting functions.  These functions
 *              reduce the number of format strings required and keeps them
 *              all in one place for easy modification.
 *
 ******************************************************************************/

static void
AcpiExOutString (
    char                    *Title,
    char                    *Value)
{
    AcpiOsPrintf ("%20s : %s\n", Title, Value);
}

static void
AcpiExOutPointer (
    char                    *Title,
    void                    *Value)
{
    AcpiOsPrintf ("%20s : %p\n", Title, Value);
}


/*******************************************************************************
 *
 * FUNCTION:    AcpiExDumpNamespaceNode
 *
 * PARAMETERS:  Node                - Descriptor to dump
 *              Flags               - Force display if TRUE
 *
 * DESCRIPTION: Dumps the members of the given.Node
 *
 ******************************************************************************/

void
AcpiExDumpNamespaceNode (
    ACPI_NAMESPACE_NODE     *Node,
    UINT32                  Flags)
{

    ACPI_FUNCTION_ENTRY ();


    if (!Flags)
    {
        if (!((ACPI_LV_OBJECTS & AcpiDbgLevel) && (_COMPONENT & AcpiDbgLayer)))
        {
            return;
        }
    }

    AcpiOsPrintf ("%20s : %4.4s\n",       "Name", AcpiUtGetNodeName (Node));
    AcpiExOutString  ("Type",             AcpiUtGetTypeName (Node->Type));
    AcpiExOutPointer ("Attached Object",  AcpiNsGetAttachedObject (Node));
    AcpiExOutPointer ("Parent",           AcpiNsGetParentNode (Node));

    AcpiExDumpObject (ACPI_CAST_PTR (ACPI_OPERAND_OBJECT, Node),
        AcpiExDumpNode);
}


/*******************************************************************************
 *
 * FUNCTION:    AcpiExDumpReferenceObj
 *
 * PARAMETERS:  Object              - Descriptor to dump
 *
 * DESCRIPTION: Dumps a reference object
 *
 ******************************************************************************/

static void
AcpiExDumpReferenceObj (
    ACPI_OPERAND_OBJECT     *ObjDesc)
{
    ACPI_BUFFER             RetBuf;
    ACPI_STATUS             Status;


    RetBuf.Length = ACPI_ALLOCATE_LOCAL_BUFFER;

    if (ObjDesc->Reference.Opcode == AML_INT_NAMEPATH_OP)
    {
        AcpiOsPrintf (" Named Object %p ", ObjDesc->Reference.Node);

        Status = AcpiNsHandleToPathname (ObjDesc->Reference.Node, &RetBuf);
        if (ACPI_FAILURE (Status))
        {
            AcpiOsPrintf (" Could not convert name to pathname\n");
        }
        else
        {
           AcpiOsPrintf ("%s\n", (char *) RetBuf.Pointer);
           ACPI_FREE (RetBuf.Pointer);
        }
    }
    else if (ObjDesc->Reference.Object)
    {
        if (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) == ACPI_DESC_TYPE_OPERAND)
        {
            AcpiOsPrintf (" Target: %p", ObjDesc->Reference.Object);
            if (ObjDesc->Reference.Opcode == AML_LOAD_OP)
            {
                /*
                 * For DDBHandle reference,
                 * ObjDesc->Reference.Object is the table index
                 */
                AcpiOsPrintf (" [DDBHandle]\n");
            }
            else
            {
                AcpiOsPrintf (" [%s]\n",
                    AcpiUtGetTypeName (((ACPI_OPERAND_OBJECT *)
                        ObjDesc->Reference.Object)->Common.Type));
            }
        }
        else
        {
            AcpiOsPrintf (" Target: %p\n",
                ObjDesc->Reference.Object);
        }
    }
}


/*******************************************************************************
 *
 * FUNCTION:    AcpiExDumpPackageObj
 *
 * PARAMETERS:  ObjDesc             - Descriptor to dump
 *              Level               - Indentation Level
 *              Index               - Package index for this object
 *
 * DESCRIPTION: Dumps the elements of the package
 *
 ******************************************************************************/

static void
AcpiExDumpPackageObj (
    ACPI_OPERAND_OBJECT     *ObjDesc,
    UINT32                  Level,
    UINT32                  Index)
{
    UINT32                  i;


    /* Indentation and index output */

    if (Level > 0)
    {
        for (i = 0; i < Level; i++)
        {
            AcpiOsPrintf ("  ");
        }

        AcpiOsPrintf ("[%.2d] ", Index);
    }

    AcpiOsPrintf ("%p ", ObjDesc);

    /* Null package elements are allowed */

    if (!ObjDesc)
    {
        AcpiOsPrintf ("[Null Object]\n");
        return;
    }

    /* Packages may only contain a few object types */

    switch (ACPI_GET_OBJECT_TYPE (ObjDesc))
    {
    case ACPI_TYPE_INTEGER:

        AcpiOsPrintf ("[Integer] = %8.8X%8.8X\n",
                    ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value));
        break;


    case ACPI_TYPE_STRING:

        AcpiOsPrintf ("[String]  Value: ");
        for (i = 0; i < ObjDesc->String.Length; i++)
        {
            AcpiOsPrintf ("%c", ObjDesc->String.Pointer[i]);
        }
        AcpiOsPrintf ("\n");
        break;


    case ACPI_TYPE_BUFFER:

        AcpiOsPrintf ("[Buffer] Length %.2X = ", ObjDesc->Buffer.Length);
        if (ObjDesc->Buffer.Length)
        {
            AcpiUtDumpBuffer (ACPI_CAST_PTR (UINT8, ObjDesc->Buffer.Pointer),
                    ObjDesc->Buffer.Length, DB_DWORD_DISPLAY, _COMPONENT);
        }
        else
        {
            AcpiOsPrintf ("\n");
        }
        break;


    case ACPI_TYPE_PACKAGE:

        AcpiOsPrintf ("[Package] Contains %d Elements:\n",
                ObjDesc->Package.Count);

        for (i = 0; i < ObjDesc->Package.Count; i++)
        {
            AcpiExDumpPackageObj (ObjDesc->Package.Elements[i], Level+1, i);
        }
        break;


    case ACPI_TYPE_LOCAL_REFERENCE:

        AcpiOsPrintf ("[Object Reference] %s",
            (AcpiPsGetOpcodeInfo (ObjDesc->Reference.Opcode))->Name);
        AcpiExDumpReferenceObj (ObjDesc);
        break;


    default:

        AcpiOsPrintf ("[Unknown Type] %X\n", ACPI_GET_OBJECT_TYPE (ObjDesc));
        break;
    }
}


/*******************************************************************************
 *
 * FUNCTION:    AcpiExDumpObjectDescriptor
 *
 * PARAMETERS:  ObjDesc             - Descriptor to dump
 *              Flags               - Force display if TRUE
 *
 * DESCRIPTION: Dumps the members of the object descriptor given.
 *
 ******************************************************************************/

void
AcpiExDumpObjectDescriptor (
    ACPI_OPERAND_OBJECT     *ObjDesc,
    UINT32                  Flags)
{
    ACPI_FUNCTION_TRACE (ExDumpObjectDescriptor);


    if (!ObjDesc)
    {
        return_VOID;
    }

    if (!Flags)
    {
        if (!((ACPI_LV_OBJECTS & AcpiDbgLevel) && (_COMPONENT & AcpiDbgLayer)))
        {
            return_VOID;
        }
    }

    if (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) == ACPI_DESC_TYPE_NAMED)
    {
        AcpiExDumpNamespaceNode ((ACPI_NAMESPACE_NODE *) ObjDesc, Flags);

        AcpiOsPrintf ("\nAttached Object (%p):\n",
            ((ACPI_NAMESPACE_NODE *) ObjDesc)->Object);

        AcpiExDumpObjectDescriptor (
            ((ACPI_NAMESPACE_NODE *) ObjDesc)->Object, Flags);
        return_VOID;
    }

    if (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) != ACPI_DESC_TYPE_OPERAND)
    {
        AcpiOsPrintf (
            "ExDumpObjectDescriptor: %p is not an ACPI operand object: [%s]\n",
            ObjDesc, AcpiUtGetDescriptorName (ObjDesc));
        return_VOID;
    }

    if (ObjDesc->Common.Type > ACPI_TYPE_NS_NODE_MAX)
    {
        return_VOID;
    }

    /* Common Fields */

    AcpiExDumpObject (ObjDesc, AcpiExDumpCommon);

    /* Object-specific fields */

    AcpiExDumpObject (ObjDesc, AcpiExDumpInfo[ObjDesc->Common.Type]);
    return_VOID;
}

#endif