Ejemplo n.º 1
0
ACPI_PARSE_OBJECT *
TrUpdateNode (
    UINT32                  ParseOpcode,
    ACPI_PARSE_OBJECT       *Op)
{

    if (!Op)
    {
        return (NULL);
    }

    DbgPrint (ASL_PARSE_OUTPUT,
        "\nUpdateNode: Old - %s, New - %s\n\n",
        UtGetOpName (Op->Asl.ParseOpcode),
        UtGetOpName (ParseOpcode));

    /* Assign new opcode and name */

    if (Op->Asl.ParseOpcode == PARSEOP_ONES)
    {
        switch (ParseOpcode)
        {
        case PARSEOP_BYTECONST:

            Op->Asl.Value.Integer = ACPI_UINT8_MAX;
            break;

        case PARSEOP_WORDCONST:

            Op->Asl.Value.Integer = ACPI_UINT16_MAX;
            break;

        case PARSEOP_DWORDCONST:

            Op->Asl.Value.Integer = ACPI_UINT32_MAX;
            break;

        /* Don't need to do the QWORD case */

        default:

            /* Don't care about others */
            break;
        }
    }

    Op->Asl.ParseOpcode = (UINT16) ParseOpcode;
    UtSetParseOpName (Op);

    /*
     * For the BYTE, WORD, and DWORD constants, make sure that the integer
     * that was passed in will actually fit into the data type
     */
    switch (ParseOpcode)
    {
    case PARSEOP_BYTECONST:

        UtCheckIntegerRange (Op, 0x00, ACPI_UINT8_MAX);
        Op->Asl.Value.Integer &= ACPI_UINT8_MAX;
        break;

    case PARSEOP_WORDCONST:

        UtCheckIntegerRange (Op, 0x00, ACPI_UINT16_MAX);
        Op->Asl.Value.Integer &= ACPI_UINT16_MAX;
        break;

    case PARSEOP_DWORDCONST:

        UtCheckIntegerRange (Op, 0x00, ACPI_UINT32_MAX);
        Op->Asl.Value.Integer &= ACPI_UINT32_MAX;
        break;

    default:

        /* Don't care about others, don't need to check QWORD */

        break;
    }

    return (Op);
}
Ejemplo n.º 2
0
ACPI_PARSE_OBJECT *
TrSetOpIntegerValue (
    UINT32                  ParseOpcode,
    ACPI_PARSE_OBJECT       *Op)
{

    if (!Op)
    {
        return (NULL);
    }

    DbgPrint (ASL_PARSE_OUTPUT,
        "\nUpdateOp: Old - %s, New - %s\n",
        UtGetOpName (Op->Asl.ParseOpcode),
        UtGetOpName (ParseOpcode));

    /* Assign new opcode and name */

    if (Op->Asl.ParseOpcode == PARSEOP_ONES)
    {
        switch (ParseOpcode)
        {
        case PARSEOP_BYTECONST:

            Op->Asl.Value.Integer = ACPI_UINT8_MAX;
            break;

        case PARSEOP_WORDCONST:

            Op->Asl.Value.Integer = ACPI_UINT16_MAX;
            break;

        case PARSEOP_DWORDCONST:

            Op->Asl.Value.Integer = ACPI_UINT32_MAX;
            break;

        /* Don't need to do the QWORD case */

        default:

            /* Don't care about others */
            break;
        }
    }

    Op->Asl.ParseOpcode = (UINT16) ParseOpcode;
    UtSetParseOpName (Op);

    /*
     * For the BYTE, WORD, and DWORD constants, make sure that the integer
     * that was passed in will actually fit into the data type
     */
    switch (ParseOpcode)
    {
    case PARSEOP_BYTECONST:

        UtCheckIntegerRange (Op, 0x00, ACPI_UINT8_MAX);
        Op->Asl.Value.Integer &= ACPI_UINT8_MAX;
        break;

    case PARSEOP_WORDCONST:

        UtCheckIntegerRange (Op, 0x00, ACPI_UINT16_MAX);
        Op->Asl.Value.Integer &= ACPI_UINT16_MAX;
        break;

    case PARSEOP_DWORDCONST:

        UtCheckIntegerRange (Op, 0x00, ACPI_UINT32_MAX);
        Op->Asl.Value.Integer &= ACPI_UINT32_MAX;
        break;

    default:

        /* Don't care about others, don't need to check QWORD */

        break;
    }

    /* Converter: if this is a method invocation, turn off capture comments */

    if (AcpiGbl_CaptureComments &&
        (ParseOpcode == PARSEOP_METHODCALL))
    {
        Gbl_CommentState.CaptureComments = FALSE;
    }

    return (Op);
}