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Diffstat (limited to 'sys/contrib/dev/acpica/exstorob.c')
| -rw-r--r-- | sys/contrib/dev/acpica/exstorob.c | 446 |
1 files changed, 0 insertions, 446 deletions
diff --git a/sys/contrib/dev/acpica/exstorob.c b/sys/contrib/dev/acpica/exstorob.c deleted file mode 100644 index d93b7191e40a7..0000000000000 --- a/sys/contrib/dev/acpica/exstorob.c +++ /dev/null @@ -1,446 +0,0 @@ - -/****************************************************************************** - * - * Module Name: amstorob - AML Interpreter object store support, store to object - * $Revision: 17 $ - * - *****************************************************************************/ - -/****************************************************************************** - * - * 1. Copyright Notice - * - * Some or all of this work - Copyright (c) 1999, 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 __AMSTOROB_C__ - -#include "acpi.h" -#include "acparser.h" -#include "acdispat.h" -#include "acinterp.h" -#include "amlcode.h" -#include "acnamesp.h" -#include "actables.h" - - -#define _COMPONENT INTERPRETER - MODULE_NAME ("amstorob") - - -/******************************************************************************* - * - * FUNCTION: AcpiAmlStoreObjectToObject - * - * PARAMETERS: *ValDesc - Value to be stored - * *DestDesc - Object to receive the value - * - * RETURN: Status - * - * DESCRIPTION: Store an object to another object. - * - * The Assignment of an object to another (not named) object - * is handled here. - * The val passed in will replace the current value (if any) - * with the input value. - * - * When storing into an object the data is converted to the - * target object type then stored in the object. This means - * that the target object type (for an initialized target) will - * not be changed by a store operation. - * - * This module allows destination types of Number, String, - * and Buffer. - * - ******************************************************************************/ - -ACPI_STATUS -AcpiAmlStoreObjectToObject ( - ACPI_OPERAND_OBJECT *ValDesc, - ACPI_OPERAND_OBJECT *DestDesc, - ACPI_WALK_STATE *WalkState) -{ - ACPI_STATUS Status = AE_OK; - UINT8 *Buffer = NULL; - UINT32 Length = 0; - OBJECT_TYPE_INTERNAL DestinationType = DestDesc->Common.Type; - - - FUNCTION_TRACE ("AmlStoreObjectToObject"); - - DEBUG_PRINT (ACPI_INFO, - ("entered AcpiAmlStoreObjectToObject: Dest=%p, Val=%p\n", - DestDesc, ValDesc)); - - /* - * Assuming the parameters are valid!!! - */ - ACPI_ASSERT((DestDesc) && (ValDesc)); - - DEBUG_PRINT (ACPI_INFO, ("AmlStoreObjectToObject: Storing %s into %s\n", - AcpiCmGetTypeName (ValDesc->Common.Type), - AcpiCmGetTypeName (DestDesc->Common.Type))); - - /* - * First ensure we have a value that can be stored in the target - */ - switch (DestinationType) - { - /* Type of Name's existing value */ - - case ACPI_TYPE_NUMBER: - - /* - * These cases all require only number values or values that - * can be converted to numbers. - * - * If value is not a Number, try to resolve it to one. - */ - - if (ValDesc->Common.Type != ACPI_TYPE_NUMBER) - { - /* - * Initially not a number, convert - */ - Status = AcpiAmlResolveToValue (&ValDesc, WalkState); - if (ACPI_SUCCESS (Status) && - (ValDesc->Common.Type != ACPI_TYPE_NUMBER)) - { - /* - * Conversion successful but still not a number - */ - DEBUG_PRINT (ACPI_ERROR, - ("AmlStoreObjectToObject: Value assigned to %s must be Number, not %s\n", - AcpiCmGetTypeName (DestinationType), - AcpiCmGetTypeName (ValDesc->Common.Type))); - Status = AE_AML_OPERAND_TYPE; - } - } - - break; - - case ACPI_TYPE_STRING: - case ACPI_TYPE_BUFFER: - - /* - * Storing into a Field in a region or into a buffer or into - * a string all is essentially the same. - * - * If value is not a valid type, try to resolve it to one. - */ - - if ((ValDesc->Common.Type != ACPI_TYPE_NUMBER) && - (ValDesc->Common.Type != ACPI_TYPE_BUFFER) && - (ValDesc->Common.Type != ACPI_TYPE_STRING)) - { - /* - * Initially not a valid type, convert - */ - Status = AcpiAmlResolveToValue (&ValDesc, WalkState); - if (ACPI_SUCCESS (Status) && - (ValDesc->Common.Type != ACPI_TYPE_NUMBER) && - (ValDesc->Common.Type != ACPI_TYPE_BUFFER) && - (ValDesc->Common.Type != ACPI_TYPE_STRING)) - { - /* - * Conversion successful but still not a valid type - */ - DEBUG_PRINT (ACPI_ERROR, - ("AmlStoreObjectToObject: Assign wrong type %s to %s (must be type Num/Str/Buf)\n", - AcpiCmGetTypeName (ValDesc->Common.Type), - AcpiCmGetTypeName (DestinationType))); - Status = AE_AML_OPERAND_TYPE; - } - } - break; - - - default: - - /* - * TBD: [Unhandled] What other combinations must be implemented? - */ - Status = AE_NOT_IMPLEMENTED; - break; - } - - /* Exit now if failure above */ - - if (ACPI_FAILURE (Status)) - { - goto CleanUpAndBailOut; - } - - /* - * AcpiEverything is ready to execute now, We have - * a value we can handle, just perform the update - */ - - switch (DestinationType) - { - - case ACPI_TYPE_STRING: - - /* - * Perform the update - */ - - switch (ValDesc->Common.Type) - { - case ACPI_TYPE_NUMBER: - Buffer = (UINT8 *) &ValDesc->Number.Value; - Length = sizeof (ValDesc->Number.Value); - break; - - case ACPI_TYPE_BUFFER: - Buffer = (UINT8 *) ValDesc->Buffer.Pointer; - Length = ValDesc->Buffer.Length; - break; - - case ACPI_TYPE_STRING: - Buffer = (UINT8 *) ValDesc->String.Pointer; - Length = ValDesc->String.Length; - break; - } - - /* - * Setting a string value replaces the old string - */ - - if (Length < DestDesc->String.Length) - { - /* - * Zero fill, not willing to do pointer arithmetic for - * architecture independence. Just clear the whole thing - */ - MEMSET(DestDesc->String.Pointer, 0, DestDesc->String.Length); - MEMCPY(DestDesc->String.Pointer, Buffer, Length); - } - else - { - /* - * Free the current buffer, then allocate a buffer - * large enough to hold the value - */ - if ( DestDesc->String.Pointer && - !AcpiTbSystemTablePointer (DestDesc->String.Pointer)) - { - /* - * Only free if not a pointer into the DSDT - */ - - AcpiCmFree(DestDesc->String.Pointer); - } - - DestDesc->String.Pointer = AcpiCmAllocate (Length + 1); - DestDesc->String.Length = Length; - - if (!DestDesc->String.Pointer) - { - Status = AE_NO_MEMORY; - goto CleanUpAndBailOut; - } - - MEMCPY(DestDesc->String.Pointer, Buffer, Length); - } - break; - - - case ACPI_TYPE_BUFFER: - - /* - * Perform the update to the buffer - */ - - switch (ValDesc->Common.Type) - { - case ACPI_TYPE_NUMBER: - Buffer = (UINT8 *) &ValDesc->Number.Value; - Length = sizeof (ValDesc->Number.Value); - break; - - case ACPI_TYPE_BUFFER: - Buffer = (UINT8 *) ValDesc->Buffer.Pointer; - Length = ValDesc->Buffer.Length; - break; - - case ACPI_TYPE_STRING: - Buffer = (UINT8 *) ValDesc->String.Pointer; - Length = ValDesc->String.Length; - break; - } - - /* - * If the buffer is uninitialized, - * memory needs to be allocated for the copy. - */ - if(0 == DestDesc->Buffer.Length) - { - DestDesc->Buffer.Pointer = AcpiCmCallocate(Length); - DestDesc->Buffer.Length = Length; - - if (!DestDesc->Buffer.Pointer) - { - Status = AE_NO_MEMORY; - goto CleanUpAndBailOut; - } - } - - /* - * Buffer is a static allocation, - * only place what will fit in the buffer. - */ - if (Length <= DestDesc->Buffer.Length) - { - /* - * Zero fill first, not willing to do pointer arithmetic for - * architecture independence. Just clear the whole thing - */ - MEMSET(DestDesc->Buffer.Pointer, 0, DestDesc->Buffer.Length); - MEMCPY(DestDesc->Buffer.Pointer, Buffer, Length); - } - else - { - /* - * truncate, copy only what will fit - */ - MEMCPY(DestDesc->Buffer.Pointer, Buffer, DestDesc->Buffer.Length); - DEBUG_PRINT (ACPI_INFO, - ("AmlStoreObjectToObject: Truncating src buffer from %d to %d\n", - Length, DestDesc->Buffer.Length)); - } - break; - - case ACPI_TYPE_NUMBER: - - DestDesc->Number.Value = ValDesc->Number.Value; - - /* Truncate value if we are executing from a 32-bit ACPI table */ - - AcpiAmlTruncateFor32bitTable (DestDesc, WalkState); - break; - - default: - - /* - * All other types than Alias and the various Fields come here. - * Store ValDesc as the new value of the Name, and set - * the Name's type to that of the value being stored in it. - * ValDesc reference count is incremented by AttachObject. - */ - - DEBUG_PRINT (ACPI_WARN, - ("AmlStoreObjectToObject: Store into %s not implemented\n", - AcpiCmGetTypeName (DestDesc->Common.Type))); - - Status = AE_NOT_IMPLEMENTED; - break; - } - -CleanUpAndBailOut: - - return_ACPI_STATUS (Status); -} - |