diff options
Diffstat (limited to 'sys/contrib')
22 files changed, 1105 insertions, 487 deletions
diff --git a/sys/contrib/dev/acpica/changes.txt b/sys/contrib/dev/acpica/changes.txt index 177ae98..9e8ff89 100644 --- a/sys/contrib/dev/acpica/changes.txt +++ b/sys/contrib/dev/acpica/changes.txt @@ -1,10 +1,69 @@ ---------------------------------------- -03 September 2009. Summary of changes for version 20090903: +13 October 2009. Summary of changes for version 20091013: This release is available at www.acpica.org/downloads 1) ACPI CA Core Subsystem: +Fixed a problem where an Operation Region _REG method could be executed more +than once. If a custom address space handler is installed by the host before +the "initialize operation regions" phase of the ACPICA initialization, any +_REG methods for that address space could be executed twice. This change +fixes the problem. ACPICA BZ 427. Lin Ming. + +Fixed a possible memory leak for the Scope() ASL operator. When the exact +invocation of "Scope(\)" is executed (change scope to root), one internal +operand object was leaked. Lin Ming. + +Implemented a run-time repair for the _MAT predefined method. If the _MAT +return value is defined as a Field object in the AML, and the field +size is less than or equal to the default width of an integer (32 or 64),_MAT +can incorrectly return an Integer instead of a Buffer. ACPICA now +automatically repairs this problem. ACPICA BZ 810. + +Implemented a run-time repair for the _BIF and _BIX predefined methods. The +"OEM Information" field is often incorrectly returned as an Integer with +value zero if the field is not supported by the platform. This is due to an +ambiguity in the ACPI specification. The field should always be a string. +ACPICA now automatically repairs this problem by returning a NULL string +within the returned Package. ACPICA BZ 807. + +Example Code and Data Size: These are the sizes for the OS-independent +acpica.lib produced by the Microsoft Visual C++ 6.0 32-bit compiler. The +debug version of the code includes the debug output trace mechanism and has a +much larger code and data size. + + Previous Release: + Non-Debug Version: 85.6K Code, 18.0K Data, 103.6K Total + Debug Version: 161.7K Code, 50.9K Data, 212.6K Total + Current Release: + Non-Debug Version: 85.8K Code, 18.0K Data, 103.8K Total + Debug Version: 161.8K Code, 50.6K Data, 212.4K Total + +2) iASL Compiler/Disassembler and Tools: + +Disassembler: Fixed a problem where references to external symbols that +contained one or more parent-prefixes (carats) were not handled correctly, +possibly causing a fault. ACPICA BZ 806. Lin Ming. + +Disassembler: Restructured the code so that all functions that handle +external symbols are in a single module. One new file is added, +common/dmextern.c. + +AML Debugger: Added a max count argument for the Batch command (which +executes multiple predefined methods within the namespace.) + +iASL: Updated the compiler documentation (User Reference.) Available at +http://www.acpica.org/documentation/. ACPICA BZ 750. + +AcpiXtract: Updated for Lint and other formatting changes. Close all open +files. + +---------------------------------------- +03 September 2009. Summary of changes for version 20090903: + +1) ACPI CA Core Subsystem: + For Windows Vista compatibility, added the automatic execution of an _INI method located at the namespace root (\_INI). This method is executed at table load time. This support is in addition to the automatic execution of @@ -74,8 +133,6 @@ subtables. ---------------------------------------- 30 July 2009. Summary of changes for version 20090730: -This release is available at www.acpica.org/downloads - The ACPI 4.0 implementation for ACPICA is complete with this release. 1) ACPI CA Core Subsystem: @@ -146,8 +203,6 @@ changes to existing tables. ACPICA BZ 775. ---------------------------------------- 25 June 2009. Summary of changes for version 20090625: -This release is available at www.acpica.org/downloads - The ACPI 4.0 Specification was released on June 16 and is available at www.acpi.info. ACPICA implementation of ACPI 4.0 is underway and will continue for the next few releases. @@ -224,8 +279,6 @@ predefined names and control methods (31 total). ACPICA BZ 769. ---------------------------------------- 21 May 2009. Summary of changes for version 20090521: -This release is available at www.acpica.org/downloads - 1) ACPI CA Core Subsystem: Disabled the preservation of the SCI enable bit in the PM1 control register. @@ -297,8 +350,6 @@ after an invalid sub-table ID. ---------------------------------------- 22 April 2009. Summary of changes for version 20090422: -This release is available at www.acpica.org/downloads - 1) ACPI CA Core Subsystem: Fixed a compatibility issue with the recently released I/O port protection diff --git a/sys/contrib/dev/acpica/common/adfile.c b/sys/contrib/dev/acpica/common/adfile.c index ad5e544..3b05d71 100644 --- a/sys/contrib/dev/acpica/common/adfile.c +++ b/sys/contrib/dev/acpica/common/adfile.c @@ -119,7 +119,6 @@ #include <contrib/dev/acpica/include/acapps.h> #include <stdio.h> -#include <string.h> #define _COMPONENT ACPI_TOOLS @@ -135,12 +134,13 @@ AdWriteBuffer ( char FilenameBuf[20]; + /****************************************************************************** * * FUNCTION: AfGenerateFilename * - * PARAMETERS: Prefix - prefix string - * TableId - The table ID + * PARAMETERS: Prefix - prefix string + * TableId - The table ID * * RETURN: Pointer to the completed string * @@ -180,9 +180,9 @@ AdGenerateFilename ( * * FUNCTION: AfWriteBuffer * - * PARAMETERS: Filename - name of file - * Buffer - data to write - * Length - length of data + * PARAMETERS: Filename - name of file + * Buffer - data to write + * Length - length of data * * RETURN: Actual number of bytes written * @@ -217,10 +217,10 @@ AdWriteBuffer ( * * FUNCTION: AfWriteTable * - * PARAMETERS: Table - pointer to the ACPI table - * Length - length of the table - * TableName - the table signature - * OemTableID - from the table header + * PARAMETERS: Table - pointer to the ACPI table + * Length - length of the table + * TableName - the table signature + * OemTableID - from the table header * * RETURN: None * @@ -272,7 +272,7 @@ FlGenerateFilename ( * Copy the original filename to a new buffer. Leave room for the worst case * where we append the suffix, an added dot and the null terminator. */ - NewFilename = ACPI_ALLOCATE_ZEROED ( + NewFilename = ACPI_ALLOCATE_ZEROED ((ACPI_SIZE) strlen (InputFilename) + strlen (Suffix) + 2); strcpy (NewFilename, InputFilename); @@ -314,7 +314,7 @@ FlStrdup ( char *NewString; - NewString = ACPI_ALLOCATE (strlen (String) + 1); + NewString = ACPI_ALLOCATE ((ACPI_SIZE) strlen (String) + 1); if (!NewString) { return (NULL); diff --git a/sys/contrib/dev/acpica/common/adisasm.c b/sys/contrib/dev/acpica/common/adisasm.c index 873f42a..b9bc3df 100644 --- a/sys/contrib/dev/acpica/common/adisasm.c +++ b/sys/contrib/dev/acpica/common/adisasm.c @@ -132,14 +132,18 @@ #define _COMPONENT ACPI_TOOLS ACPI_MODULE_NAME ("adisasm") -extern int AslCompilerdebug; + +extern int AslCompilerdebug; +extern char *Gbl_ExternalFilename; + ACPI_STATUS LsDisplayNamespace ( void); void -LsSetupNsList (void * Handle); +LsSetupNsList ( + void *Handle); /* Local prototypes */ @@ -153,14 +157,6 @@ void AdDisassemblerHeader ( char *Filename); -void -AdAddExternalsToNamespace ( - void); - -UINT32 -AdMethodExternalCount ( - void); - ACPI_STATUS AdDeferredParse ( ACPI_PARSE_OBJECT *Op, @@ -171,8 +167,6 @@ ACPI_STATUS AdParseDeferredOps ( ACPI_PARSE_OBJECT *Root); -ACPI_PARSE_OBJECT *AcpiGbl_ParseOpRoot; - /* Stubs for ASL compiler */ @@ -192,7 +186,6 @@ AcpiDsMethodError ( { return (Status); } - #endif ACPI_STATUS @@ -238,18 +231,19 @@ AcpiDsMethodDataInitArgs ( } -ACPI_TABLE_DESC LocalTables[1]; +static ACPI_TABLE_DESC LocalTables[1]; +static ACPI_PARSE_OBJECT *AcpiGbl_ParseOpRoot; /******************************************************************************* * * FUNCTION: AdInitialize * - * PARAMETERS: None. + * PARAMETERS: None * * RETURN: Status * - * DESCRIPTION: CA initialization + * DESCRIPTION: ACPICA and local initialization * ******************************************************************************/ @@ -296,89 +290,15 @@ AdInitialize ( } -/******************************************************************************* - * - * FUNCTION: AdAddExternalsToNamespace - * - * PARAMETERS: - * - * RETURN: None - * - * DESCRIPTION: - * - ******************************************************************************/ - -void -AdAddExternalsToNamespace ( - void) -{ - ACPI_STATUS Status; - ACPI_NAMESPACE_NODE *Node; - ACPI_EXTERNAL_LIST *External = AcpiGbl_ExternalList; - ACPI_OPERAND_OBJECT *MethodDesc; - - - while (External) - { - Status = AcpiNsLookup (NULL, External->InternalPath, External->Type, - ACPI_IMODE_LOAD_PASS1, ACPI_NS_EXTERNAL | ACPI_NS_DONT_OPEN_SCOPE, - NULL, &Node); - - if (External->Type == ACPI_TYPE_METHOD) - { - MethodDesc = AcpiUtCreateInternalObject (ACPI_TYPE_METHOD); - MethodDesc->Method.ParamCount = (UINT8) External->Value; - Node->Object = MethodDesc; - } - - External = External->Next; - } -} - - -/******************************************************************************* - * - * FUNCTION: AdMethodExternalCount - * - * PARAMETERS: None - * - * RETURN: Status - * - * DESCRIPTION: Return the number of externals that have been generated - * - ******************************************************************************/ - -UINT32 -AdMethodExternalCount ( - void) -{ - ACPI_EXTERNAL_LIST *External = AcpiGbl_ExternalList; - UINT32 Count = 0; - - - while (External) - { - if (External->Type == ACPI_TYPE_METHOD) - { - Count++; - } - - External = External->Next; - } - - return (Count); -} - - /****************************************************************************** * * FUNCTION: AdAmlDisassemble * - * PARAMETERS: Filename - AML input filename - * OutToFile - TRUE if output should go to a file - * Prefix - Path prefix for output - * OutFilename - where the filename is returned - * GetAllTables - TRUE if all tables are desired + * PARAMETERS: Filename - AML input filename + * OutToFile - TRUE if output should go to a file + * Prefix - Path prefix for output + * OutFilename - where the filename is returned + * GetAllTables - TRUE if all tables are desired * * RETURN: Status * @@ -386,8 +306,6 @@ AdMethodExternalCount ( * *****************************************************************************/ -extern char *Gbl_ExternalFilename; - ACPI_STATUS AdAmlDisassemble ( BOOLEAN OutToFile, @@ -403,12 +321,11 @@ AdAmlDisassemble ( ACPI_TABLE_HEADER *Table = NULL; ACPI_TABLE_HEADER *ExternalTable; ACPI_OWNER_ID OwnerId; - ACPI_EXTERNAL_LIST *NextExternal; /* - * Input: AML Code from either a file, - * or via GetTables (memory or registry) + * Input: AML code from either a file or via GetTables (memory or + * registry) */ if (Filename) { @@ -462,13 +379,7 @@ AdAmlDisassemble ( /* Clear external list generated by Scope in external tables */ - while (AcpiGbl_ExternalList) - { - NextExternal = AcpiGbl_ExternalList->Next; - ACPI_FREE (AcpiGbl_ExternalList->Path); - ACPI_FREE (AcpiGbl_ExternalList); - AcpiGbl_ExternalList = NextExternal; - } + AcpiDmClearExternalList (); } } else @@ -501,8 +412,7 @@ AdAmlDisassemble ( } /* - * Output: ASL code. - * Redirect to a file if requested + * Output: ASL code. Redirect to a file if requested */ if (OutToFile) { @@ -589,11 +499,11 @@ AdAmlDisassemble ( * tree with the new information (namely, the number of arguments per * method) */ - if (AdMethodExternalCount ()) + if (AcpiDmGetExternalMethodCount ()) { fprintf (stderr, "\nFound %d external control methods, reparsing with new information\n", - AdMethodExternalCount()); + AcpiDmGetExternalMethodCount ()); /* * Reparse, rebuild namespace. no need to xref namespace @@ -611,7 +521,7 @@ AdAmlDisassemble ( AcpiGbl_RootNodeStruct.Flags = ANOBJ_END_OF_PEER_LIST; Status = AcpiNsRootInitialize (); - AdAddExternalsToNamespace (); + AcpiDmAddExternalsToNamespace (); /* Parse table. No need to reload it, however (FALSE) */ @@ -855,9 +765,9 @@ AdDisplayTables ( * * FUNCTION: AdDeferredParse * - * PARAMETERS: Op - Root Op of the deferred opcode - * Aml - Pointer to the raw AML - * AmlLength - Length of the AML + * PARAMETERS: Op - Root Op of the deferred opcode + * Aml - Pointer to the raw AML + * AmlLength - Length of the AML * * RETURN: Status * @@ -981,7 +891,7 @@ AdDeferredParse ( * * FUNCTION: AdParseDeferredOps * - * PARAMETERS: Root - Root of the parse tree + * PARAMETERS: Root - Root of the parse tree * * RETURN: Status * @@ -1055,8 +965,8 @@ AdParseDeferredOps ( * * FUNCTION: AdGetLocalTables * - * PARAMETERS: Filename - Not used - * GetAllTables - TRUE if all tables are desired + * PARAMETERS: Filename - Not used + * GetAllTables - TRUE if all tables are desired * * RETURN: Status * @@ -1138,6 +1048,11 @@ AdGetLocalTables ( Status = AcpiTbStoreTable (0, NewTable, NewTable->Length, 0, &TableIndex); + if (ACPI_FAILURE (Status)) + { + fprintf (stderr, "Could not store DSDT\n"); + return AE_NO_ACPI_TABLES; + } } else { @@ -1169,10 +1084,10 @@ AdGetLocalTables ( * * FUNCTION: AdParseTable * - * PARAMETERS: Table - Pointer to the raw table - * OwnerId - Returned OwnerId of the table - * LoadTable - If add table to the global table list - * External - If this is an external table + * PARAMETERS: Table - Pointer to the raw table + * OwnerId - Returned OwnerId of the table + * LoadTable - If add table to the global table list + * External - If this is an external table * * RETURN: Status * diff --git a/sys/contrib/dev/acpica/common/adwalk.c b/sys/contrib/dev/acpica/common/adwalk.c index a260cc5..6ae80ac 100644 --- a/sys/contrib/dev/acpica/common/adwalk.c +++ b/sys/contrib/dev/acpica/common/adwalk.c @@ -118,7 +118,6 @@ #include <contrib/dev/acpica/include/accommon.h> #include <contrib/dev/acpica/include/acparser.h> #include <contrib/dev/acpica/include/amlcode.h> -#include <contrib/dev/acpica/include/acdebug.h> #include <contrib/dev/acpica/include/acdisasm.h> #include <contrib/dev/acpica/include/acdispat.h> #include <contrib/dev/acpica/include/acnamesp.h> @@ -184,7 +183,7 @@ AcpiDmResourceDescendingOp ( * * FUNCTION: AcpiDmDumpTree * - * PARAMETERS: Origin - Starting object + * PARAMETERS: Origin - Starting object * * RETURN: None * @@ -218,7 +217,7 @@ AcpiDmDumpTree ( * * FUNCTION: AcpiDmFindOrphanMethods * - * PARAMETERS: Origin - Starting object + * PARAMETERS: Origin - Starting object * * RETURN: None * @@ -426,7 +425,6 @@ AcpiDmDumpDescending ( void *Context) { ACPI_OP_WALK_INFO *Info = Context; - const ACPI_OPCODE_INFO *OpInfo; char *Path; @@ -435,11 +433,9 @@ AcpiDmDumpDescending ( return (AE_OK); } - OpInfo = AcpiPsGetOpcodeInfo (Op->Common.AmlOpcode); - Info->Count++; - /* Most of the information (count, level, name) here */ + Info->Count++; AcpiOsPrintf ("% 5d [%2.2d] ", Info->Count, Level); AcpiDmIndent (Level); AcpiOsPrintf ("%-28s", AcpiPsGetOpcodeName (Op->Common.AmlOpcode)); @@ -472,7 +468,7 @@ AcpiDmDumpDescending ( case AML_METHOD_OP: case AML_DEVICE_OP: case AML_INT_NAMEDFIELD_OP: - AcpiOsPrintf ("%4.4s", &Op->Named.Name); + AcpiOsPrintf ("%4.4s", ACPI_CAST_PTR (char, &Op->Named.Name)); break; default: @@ -536,7 +532,7 @@ AcpiDmFindOrphanDescending ( { /* This NamePath has no args, assume it is an integer */ - AcpiDmAddToExternalList (ChildOp->Common.Value.String, ACPI_TYPE_INTEGER, 0); + AcpiDmAddToExternalList (ChildOp, ChildOp->Common.Value.String, ACPI_TYPE_INTEGER, 0); return (AE_OK); } @@ -547,11 +543,11 @@ AcpiDmFindOrphanDescending ( { /* One Arg means this is just a Store(Name,Target) */ - AcpiDmAddToExternalList (ChildOp->Common.Value.String, ACPI_TYPE_INTEGER, 0); + AcpiDmAddToExternalList (ChildOp, ChildOp->Common.Value.String, ACPI_TYPE_INTEGER, 0); return (AE_OK); } - AcpiDmAddToExternalList (ChildOp->Common.Value.String, ACPI_TYPE_METHOD, ArgCount); + AcpiDmAddToExternalList (ChildOp, ChildOp->Common.Value.String, ACPI_TYPE_METHOD, ArgCount); } break; #endif @@ -567,7 +563,7 @@ AcpiDmFindOrphanDescending ( { /* This NamePath has no args, assume it is an integer */ - AcpiDmAddToExternalList (ChildOp->Common.Value.String, ACPI_TYPE_INTEGER, 0); + AcpiDmAddToExternalList (ChildOp, ChildOp->Common.Value.String, ACPI_TYPE_INTEGER, 0); return (AE_OK); } @@ -576,11 +572,11 @@ AcpiDmFindOrphanDescending ( { /* One Arg means this is just a Store(Name,Target) */ - AcpiDmAddToExternalList (ChildOp->Common.Value.String, ACPI_TYPE_INTEGER, 0); + AcpiDmAddToExternalList (ChildOp, ChildOp->Common.Value.String, ACPI_TYPE_INTEGER, 0); return (AE_OK); } - AcpiDmAddToExternalList (ChildOp->Common.Value.String, ACPI_TYPE_METHOD, ArgCount); + AcpiDmAddToExternalList (ChildOp, ChildOp->Common.Value.String, ACPI_TYPE_METHOD, ArgCount); } break; @@ -611,7 +607,7 @@ AcpiDmFindOrphanDescending ( /* And namepath is the first argument */ (ParentOp->Common.Value.Arg == Op)) { - AcpiDmAddToExternalList (Op->Common.Value.String, ACPI_TYPE_INTEGER, 0); + AcpiDmAddToExternalList (Op, Op->Common.Value.String, ACPI_TYPE_INTEGER, 0); break; } } @@ -621,7 +617,7 @@ AcpiDmFindOrphanDescending ( * operator) - it *must* be a method invocation, nothing else is * grammatically possible. */ - AcpiDmAddToExternalList (Op->Common.Value.String, ACPI_TYPE_METHOD, ArgCount); + AcpiDmAddToExternalList (Op, Op->Common.Value.String, ACPI_TYPE_METHOD, ArgCount); } break; @@ -858,7 +854,7 @@ AcpiDmXrefDescendingOp ( { if (Status == AE_NOT_FOUND) { - AcpiDmAddToExternalList (Path, (UINT8) ObjectType, 0); + AcpiDmAddToExternalList (Op, Path, (UINT8) ObjectType, 0); /* * We could install this into the namespace, but we catch duplicate @@ -888,12 +884,12 @@ AcpiDmXrefDescendingOp ( if (ObjectType2 == ACPI_TYPE_METHOD) { - AcpiDmAddToExternalList (Path, ACPI_TYPE_METHOD, + AcpiDmAddToExternalList (Op, Path, ACPI_TYPE_METHOD, Object->Method.ParamCount); } else { - AcpiDmAddToExternalList (Path, (UINT8) ObjectType2, 0); + AcpiDmAddToExternalList (Op, Path, (UINT8) ObjectType2, 0); } Op->Common.Node = Node; diff --git a/sys/contrib/dev/acpica/common/dmextern.c b/sys/contrib/dev/acpica/common/dmextern.c new file mode 100644 index 0000000..9f60f96 --- /dev/null +++ b/sys/contrib/dev/acpica/common/dmextern.c @@ -0,0 +1,646 @@ +/****************************************************************************** + * + * Module Name: dmextern - Support for External() ASL statements + * + *****************************************************************************/ + +/****************************************************************************** + * + * 1. Copyright Notice + * + * Some or all of this work - Copyright (c) 1999 - 2009, 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 <contrib/dev/acpica/include/acpi.h> +#include <contrib/dev/acpica/include/accommon.h> +#include <contrib/dev/acpica/include/amlcode.h> +#include <contrib/dev/acpica/include/acnamesp.h> +#include <contrib/dev/acpica/include/acdisasm.h> + + +/* + * This module is used for application-level code (iASL disassembler) only. + * + * It contains the code to create and emit any necessary External() ASL + * statements for the module being disassembled. + */ +#define _COMPONENT ACPI_CA_DISASSEMBLER + ACPI_MODULE_NAME ("dmextern") + + +/* + * This table maps ACPI_OBJECT_TYPEs to the corresponding ASL + * ObjectTypeKeyword. Used to generate typed external declarations + */ +static const char *AcpiGbl_DmTypeNames[] = +{ + /* 00 */ "", /* Type ANY */ + /* 01 */ ", IntObj", + /* 02 */ ", StrObj", + /* 03 */ ", BuffObj", + /* 04 */ ", PkgObj", + /* 05 */ ", FieldUnitObj", + /* 06 */ ", DeviceObj", + /* 07 */ ", EventObj", + /* 08 */ ", MethodObj", + /* 09 */ ", MutexObj", + /* 10 */ ", OpRegionObj", + /* 11 */ ", PowerResObj", + /* 12 */ ", ProcessorObj", + /* 13 */ ", ThermalZoneObj", + /* 14 */ ", BuffFieldObj", + /* 15 */ ", DDBHandleObj", + /* 16 */ "", /* Debug object */ + /* 17 */ ", FieldUnitObj", + /* 18 */ ", FieldUnitObj", + /* 19 */ ", FieldUnitObj" +}; + + +/* Local prototypes */ + +static const char * +AcpiDmGetObjectTypeName ( + ACPI_OBJECT_TYPE Type); + +static char * +AcpiDmNormalizeParentPrefix ( + ACPI_PARSE_OBJECT *Op, + char *Path); + + +/******************************************************************************* + * + * FUNCTION: AcpiDmGetObjectTypeName + * + * PARAMETERS: Type - An ACPI_OBJECT_TYPE + * + * RETURN: Pointer to a string + * + * DESCRIPTION: Map an object type to the ASL object type string. + * + ******************************************************************************/ + +static const char * +AcpiDmGetObjectTypeName ( + ACPI_OBJECT_TYPE Type) +{ + + if (Type == ACPI_TYPE_LOCAL_SCOPE) + { + Type = ACPI_TYPE_DEVICE; + } + + else if (Type > ACPI_TYPE_LOCAL_INDEX_FIELD) + { + return (""); + } + + return (AcpiGbl_DmTypeNames[Type]); +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDmNormalizeParentPrefix + * + * PARAMETERS: Op - Parse op + * Path - Path with parent prefix + * + * RETURN: The full pathname to the object (from the namespace root) + * + * DESCRIPTION: Returns the full pathname of a path with parent prefix + * The caller must free the fullpath returned. + * + ******************************************************************************/ + +static char * +AcpiDmNormalizeParentPrefix ( + ACPI_PARSE_OBJECT *Op, + char *Path) +{ + ACPI_NAMESPACE_NODE *Node; + char *Fullpath; + char *ParentPath; + ACPI_SIZE Length; + + + /* Search upwards in the parse tree until we reach a namespace node */ + + while (Op) + { + if (Op->Common.Node) + { + break; + } + + Op = Op->Common.Parent; + } + + if (!Op) + { + return (NULL); + } + + /* + * Find the actual parent node for the reference: + * Remove all carat prefixes from the input path. + * There may be multiple parent prefixes (For example, ^^^M000) + */ + Node = Op->Common.Node; + while (Node && (*Path == (UINT8) AML_PARENT_PREFIX)) + { + Node = AcpiNsGetParentNode (Node); + Path++; + } + + if (!Node) + { + return (NULL); + } + + /* Get the full pathname for the parent node */ + + ParentPath = AcpiNsGetExternalPathname (Node); + if (!ParentPath) + { + return (NULL); + } + + Length = (ACPI_STRLEN (ParentPath) + ACPI_STRLEN (Path) + 1); + Fullpath = ACPI_ALLOCATE_ZEROED (Length); + if (!Fullpath) + { + goto Cleanup; + } + + /* + * Concatenate parent fullpath and path. For example, + * parent fullpath "\_SB_", Path "^INIT", Fullpath "\_SB_.INIT" + * + * Copy the parent path + */ + ACPI_STRCAT (Fullpath, ParentPath); + + /* Add dot separator (don't need dot if parent fullpath is a single "\") */ + + if (ParentPath[1]) + { + ACPI_STRCAT (Fullpath, "."); + } + + /* Copy child path (carat parent prefix(es) were skipped above) */ + + ACPI_STRCAT (Fullpath, Path); + +Cleanup: + ACPI_FREE (ParentPath); + return (Fullpath); +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDmAddToExternalList + * + * PARAMETERS: Op - Current parser Op + * Path - Internal (AML) path to the object + * Type - ACPI object type to be added + * Value - Arg count if adding a Method object + * + * RETURN: None + * + * DESCRIPTION: Insert a new name into the global list of Externals which + * will in turn be later emitted as an External() declaration + * in the disassembled output. + * + ******************************************************************************/ + +void +AcpiDmAddToExternalList ( + ACPI_PARSE_OBJECT *Op, + char *Path, + UINT8 Type, + UINT32 Value) +{ + char *ExternalPath; + char *Fullpath = NULL; + ACPI_EXTERNAL_LIST *NewExternal; + ACPI_EXTERNAL_LIST *NextExternal; + ACPI_EXTERNAL_LIST *PrevExternal = NULL; + ACPI_STATUS Status; + + + if (!Path) + { + return; + } + + /* Externalize the ACPI path */ + + Status = AcpiNsExternalizeName (ACPI_UINT32_MAX, Path, + NULL, &ExternalPath); + if (ACPI_FAILURE (Status)) + { + return; + } + + /* Get the full pathname from root if "Path" has a parent prefix */ + + if (*Path == (UINT8) AML_PARENT_PREFIX) + { + Fullpath = AcpiDmNormalizeParentPrefix (Op, ExternalPath); + if (Fullpath) + { + /* Set new external path */ + + ACPI_FREE (ExternalPath); + ExternalPath = Fullpath; + } + } + + /* Check all existing externals to ensure no duplicates */ + + NextExternal = AcpiGbl_ExternalList; + while (NextExternal) + { + if (!ACPI_STRCMP (ExternalPath, NextExternal->Path)) + { + /* Duplicate method, check that the Value (ArgCount) is the same */ + + if ((NextExternal->Type == ACPI_TYPE_METHOD) && + (NextExternal->Value != Value)) + { + ACPI_ERROR ((AE_INFO, + "Argument count mismatch for method %s %d %d", + NextExternal->Path, NextExternal->Value, Value)); + } + + /* Allow upgrade of type from ANY */ + + else if (NextExternal->Type == ACPI_TYPE_ANY) + { + NextExternal->Type = Type; + NextExternal->Value = Value; + } + + ACPI_FREE (ExternalPath); + return; + } + + NextExternal = NextExternal->Next; + } + + /* Allocate and init a new External() descriptor */ + + NewExternal = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_EXTERNAL_LIST)); + if (!NewExternal) + { + ACPI_FREE (ExternalPath); + return; + } + + NewExternal->Path = ExternalPath; + NewExternal->Type = Type; + NewExternal->Value = Value; + NewExternal->Length = (UINT16) ACPI_STRLEN (ExternalPath); + + /* Was the external path with parent prefix normalized to a fullpath? */ + + if (Fullpath == ExternalPath) + { + /* Get new internal path */ + + Status = AcpiNsInternalizeName (ExternalPath, &Path); + if (ACPI_FAILURE (Status)) + { + ACPI_FREE (ExternalPath); + ACPI_FREE (NewExternal); + return; + } + + /* Set flag to indicate External->InternalPath need to be freed */ + + NewExternal->Flags |= ACPI_IPATH_ALLOCATED; + } + + NewExternal->InternalPath = Path; + + /* Link the new descriptor into the global list, ordered by string length */ + + NextExternal = AcpiGbl_ExternalList; + while (NextExternal) + { + if (NewExternal->Length <= NextExternal->Length) + { + if (PrevExternal) + { + PrevExternal->Next = NewExternal; + } + else + { + AcpiGbl_ExternalList = NewExternal; + } + + NewExternal->Next = NextExternal; + return; + } + + PrevExternal = NextExternal; + NextExternal = NextExternal->Next; + } + + if (PrevExternal) + { + PrevExternal->Next = NewExternal; + } + else + { + AcpiGbl_ExternalList = NewExternal; + } +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDmAddExternalsToNamespace + * + * PARAMETERS: None + * + * RETURN: None + * + * DESCRIPTION: Add all externals to the namespace. Allows externals to be + * "resolved". + * + ******************************************************************************/ + +void +AcpiDmAddExternalsToNamespace ( + void) +{ + ACPI_STATUS Status; + ACPI_NAMESPACE_NODE *Node; + ACPI_OPERAND_OBJECT *MethodDesc; + ACPI_EXTERNAL_LIST *External = AcpiGbl_ExternalList; + + + while (External) + { + /* Add the external name (object) into the namespace */ + + Status = AcpiNsLookup (NULL, External->InternalPath, External->Type, + ACPI_IMODE_LOAD_PASS1, + ACPI_NS_EXTERNAL | ACPI_NS_DONT_OPEN_SCOPE, + NULL, &Node); + + if (ACPI_FAILURE (Status)) + { + ACPI_EXCEPTION ((AE_INFO, Status, + "while adding external to namespace [%s]", + External->Path)); + } + else if (External->Type == ACPI_TYPE_METHOD) + { + /* For methods, we need to save the argument count */ + + MethodDesc = AcpiUtCreateInternalObject (ACPI_TYPE_METHOD); + MethodDesc->Method.ParamCount = (UINT8) External->Value; + Node->Object = MethodDesc; + } + + External = External->Next; + } +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDmGetExternalMethodCount + * + * PARAMETERS: None + * + * RETURN: The number of control method externals in the external list + * + * DESCRIPTION: Return the number of method externals that have been generated. + * If any control method externals have been found, we must + * re-parse the entire definition block with the new information + * (number of arguments for the methods.) This is limitation of + * AML, we don't know the number of arguments from the control + * method invocation itself. + * + ******************************************************************************/ + +UINT32 +AcpiDmGetExternalMethodCount ( + void) +{ + ACPI_EXTERNAL_LIST *External = AcpiGbl_ExternalList; + UINT32 Count = 0; + + + while (External) + { + if (External->Type == ACPI_TYPE_METHOD) + { + Count++; + } + + External = External->Next; + } + + return (Count); +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDmClearExternalList + * + * PARAMETERS: None + * + * RETURN: None + * + * DESCRIPTION: Free the entire External info list + * + ******************************************************************************/ + +void +AcpiDmClearExternalList ( + void) +{ + ACPI_EXTERNAL_LIST *NextExternal; + + + while (AcpiGbl_ExternalList) + { + NextExternal = AcpiGbl_ExternalList->Next; + ACPI_FREE (AcpiGbl_ExternalList->Path); + ACPI_FREE (AcpiGbl_ExternalList); + AcpiGbl_ExternalList = NextExternal; + } +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDmEmitExternals + * + * PARAMETERS: None + * + * RETURN: None + * + * DESCRIPTION: Emit an External() ASL statement for each of the externals in + * the global external info list. + * + ******************************************************************************/ + +void +AcpiDmEmitExternals ( + void) +{ + ACPI_EXTERNAL_LIST *NextExternal; + + + if (!AcpiGbl_ExternalList) + { + return; + } + + /* + * Walk the list of externals (unresolved references) + * found during the AML parsing + */ + while (AcpiGbl_ExternalList) + { + AcpiOsPrintf (" External (%s%s", + AcpiGbl_ExternalList->Path, + AcpiDmGetObjectTypeName (AcpiGbl_ExternalList->Type)); + + if (AcpiGbl_ExternalList->Type == ACPI_TYPE_METHOD) + { + AcpiOsPrintf (") // %d Arguments\n", + AcpiGbl_ExternalList->Value); + } + else + { + AcpiOsPrintf (")\n"); + } + + /* Free this external info block and move on to next external */ + + NextExternal = AcpiGbl_ExternalList->Next; + if (AcpiGbl_ExternalList->Flags & ACPI_IPATH_ALLOCATED) + { + ACPI_FREE (AcpiGbl_ExternalList->InternalPath); + } + + ACPI_FREE (AcpiGbl_ExternalList->Path); + ACPI_FREE (AcpiGbl_ExternalList); + AcpiGbl_ExternalList = NextExternal; + } + + AcpiOsPrintf ("\n"); +} + diff --git a/sys/contrib/dev/acpica/common/dmtable.c b/sys/contrib/dev/acpica/common/dmtable.c index edce7af..27c8bb0 100644 --- a/sys/contrib/dev/acpica/common/dmtable.c +++ b/sys/contrib/dev/acpica/common/dmtable.c @@ -218,7 +218,6 @@ static const char *AcpiDmIvrsSubnames[] = }; - #define ACPI_FADT_PM_RESERVED 8 static const char *AcpiDmFadtProfiles[] = @@ -954,7 +953,7 @@ AcpiDmCheckAscii ( for (i = 0; i < Count; i++) { - RepairedName[i] = Name[i]; + RepairedName[i] = (char) Name[i]; if (!Name[i]) { diff --git a/sys/contrib/dev/acpica/common/getopt.c b/sys/contrib/dev/acpica/common/getopt.c index 56c7332..779557b 100644 --- a/sys/contrib/dev/acpica/common/getopt.c +++ b/sys/contrib/dev/acpica/common/getopt.c @@ -195,9 +195,9 @@ AcpiGetopt( if (*++OptsPtr == ':') { - if (argv[AcpiGbl_Optind][CurrentCharPtr+1] != '\0') + if (argv[AcpiGbl_Optind][(int) (CurrentCharPtr+1)] != '\0') { - AcpiGbl_Optarg = &argv[AcpiGbl_Optind++][CurrentCharPtr+1]; + AcpiGbl_Optarg = &argv[AcpiGbl_Optind++][(int) (CurrentCharPtr+1)]; } else if (++AcpiGbl_Optind >= argc) { @@ -218,9 +218,9 @@ AcpiGetopt( else if (*OptsPtr == '^') { - if (argv[AcpiGbl_Optind][CurrentCharPtr+1] != '\0') + if (argv[AcpiGbl_Optind][(int) (CurrentCharPtr+1)] != '\0') { - AcpiGbl_Optarg = &argv[AcpiGbl_Optind][CurrentCharPtr+1]; + AcpiGbl_Optarg = &argv[AcpiGbl_Optind][(int) (CurrentCharPtr+1)]; } else { diff --git a/sys/contrib/dev/acpica/compiler/aslload.c b/sys/contrib/dev/acpica/compiler/aslload.c index 2428f0f..93e5458 100644 --- a/sys/contrib/dev/acpica/compiler/aslload.c +++ b/sys/contrib/dev/acpica/compiler/aslload.c @@ -575,7 +575,9 @@ LdNamespace1Begin ( goto FinishNode; } - AslCoreSubsystemError (Op, Status, "Failure from lookup\n", FALSE); + AslCoreSubsystemError (Op, Status, + "Failure from namespace lookup", FALSE); + goto Exit; } @@ -718,7 +720,7 @@ LdNamespace1Begin ( else { AslCoreSubsystemError (Op, Status, - "Failure from lookup %s\n", FALSE); + "Failure from namespace lookup", FALSE); goto Exit; } } @@ -885,7 +887,8 @@ LdNamespace2Begin ( return (AE_OK); } - AslCoreSubsystemError (Op, Status, "Failure from lookup\n", FALSE); + AslCoreSubsystemError (Op, Status, + "Failure from namespace lookup", FALSE); return (AE_OK); } diff --git a/sys/contrib/dev/acpica/debugger/dbcmds.c b/sys/contrib/dev/acpica/debugger/dbcmds.c index e68e79b..bb1ddb4 100644 --- a/sys/contrib/dev/acpica/debugger/dbcmds.c +++ b/sys/contrib/dev/acpica/debugger/dbcmds.c @@ -130,6 +130,7 @@ #define _COMPONENT ACPI_CA_DEBUGGER ACPI_MODULE_NAME ("dbcmds") + /* Local prototypes */ static ACPI_STATUS @@ -501,7 +502,7 @@ AcpiDbWalkForExecute ( void **ReturnValue) { ACPI_NAMESPACE_NODE *Node = (ACPI_NAMESPACE_NODE *) ObjHandle; - UINT32 *Count = (UINT32 *) Context; + ACPI_EXECUTE_WALK *Info = (ACPI_EXECUTE_WALK *) Context; ACPI_BUFFER ReturnObj; ACPI_STATUS Status; char *Pathname; @@ -542,7 +543,6 @@ AcpiDbWalkForExecute ( if (ObjInfo->Type == ACPI_TYPE_METHOD) { - /* Setup default parameters */ for (i = 0; i < ObjInfo->ParamCount; i++) @@ -556,11 +556,9 @@ AcpiDbWalkForExecute ( } ACPI_FREE (ObjInfo); - ReturnObj.Pointer = NULL; ReturnObj.Length = ACPI_ALLOCATE_BUFFER; - /* Do the actual method execution */ AcpiGbl_MethodExecuting = TRUE; @@ -569,11 +567,21 @@ AcpiDbWalkForExecute ( AcpiOsPrintf ("%-32s returned %s\n", Pathname, AcpiFormatException (Status)); AcpiGbl_MethodExecuting = FALSE; - ACPI_FREE (Pathname); - (*Count)++; - return (AE_OK); + /* Ignore status from method execution */ + + Status = AE_OK; + + /* Update count, check if we have executed enough methods */ + + Info->Count++; + if (Info->Count >= Info->MaxCount) + { + Status = AE_CTRL_TERMINATE; + } + + return (Status); } @@ -581,27 +589,37 @@ AcpiDbWalkForExecute ( * * FUNCTION: AcpiDbBatchExecute * - * PARAMETERS: None + * PARAMETERS: CountArg - Max number of methods to execute * * RETURN: None * - * DESCRIPTION: Namespace batch execution. + * DESCRIPTION: Namespace batch execution. Execute predefined names in the + * namespace, up to the max count, if specified. * ******************************************************************************/ void AcpiDbBatchExecute ( - void) + char *CountArg) { - UINT32 Count = 0; + ACPI_EXECUTE_WALK Info; + + + Info.Count = 0; + Info.MaxCount = ACPI_UINT32_MAX; + + if (CountArg) + { + Info.MaxCount = ACPI_STRTOUL (CountArg, NULL, 0); + } /* Search all nodes in namespace */ (void) AcpiWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX, - AcpiDbWalkForExecute, (void *) &Count, NULL); + AcpiDbWalkForExecute, (void *) &Info, NULL); - AcpiOsPrintf ("Executed %d predefined names in the namespace\n", Count); + AcpiOsPrintf ("Executed %d predefined names in the namespace\n", Info.Count); } diff --git a/sys/contrib/dev/acpica/debugger/dbinput.c b/sys/contrib/dev/acpica/debugger/dbinput.c index 358600e..d65445b 100644 --- a/sys/contrib/dev/acpica/debugger/dbinput.c +++ b/sys/contrib/dev/acpica/debugger/dbinput.c @@ -644,7 +644,7 @@ AcpiDbCommandDispatch ( break; case CMD_BATCH: - AcpiDbBatchExecute (); + AcpiDbBatchExecute (AcpiGbl_DbArgs[1]); break; case CMD_BREAKPOINT: diff --git a/sys/contrib/dev/acpica/disassembler/dmutils.c b/sys/contrib/dev/acpica/disassembler/dmutils.c index 912c928..a038426 100644 --- a/sys/contrib/dev/acpica/disassembler/dmutils.c +++ b/sys/contrib/dev/acpica/disassembler/dmutils.c @@ -129,9 +129,6 @@ ACPI_MODULE_NAME ("dmutils") -ACPI_EXTERNAL_LIST *AcpiGbl_ExternalList = NULL; - - /* Data used in keeping track of fields */ #if 0 const char *AcpiGbl_FENames[] = @@ -202,121 +199,6 @@ const char *AcpiGbl_IrqDecode[] = }; -#ifdef ACPI_ASL_COMPILER -/******************************************************************************* - * - * FUNCTION: AcpiDmAddToExternalList - * - * PARAMETERS: Path - Internal (AML) path to the object - * - * RETURN: None - * - * DESCRIPTION: Insert a new path into the list of Externals which will in - * turn be emitted as an External() declaration in the disassembled - * output. - * - ******************************************************************************/ - -void -AcpiDmAddToExternalList ( - char *Path, - UINT8 Type, - UINT32 Value) -{ - char *ExternalPath; - ACPI_EXTERNAL_LIST *NewExternal; - ACPI_EXTERNAL_LIST *NextExternal; - ACPI_EXTERNAL_LIST *PrevExternal = NULL; - ACPI_STATUS Status; - - - if (!Path) - { - return; - } - - /* Externalize the ACPI path */ - - Status = AcpiNsExternalizeName (ACPI_UINT32_MAX, Path, - NULL, &ExternalPath); - if (ACPI_FAILURE (Status)) - { - return; - } - - /* Ensure that we don't have duplicate externals */ - - NextExternal = AcpiGbl_ExternalList; - while (NextExternal) - { - /* Allow upgrade of type from ANY */ - - if (!ACPI_STRCMP (ExternalPath, NextExternal->Path)) - { - /* Duplicate method, check that the Value (ArgCount) is the same */ - - if ((NextExternal->Type == ACPI_TYPE_METHOD) && - (NextExternal->Value != Value)) - { - ACPI_ERROR ((AE_INFO, "Argument count mismatch for method %s %d %d", - NextExternal->Path, NextExternal->Value, Value)); - } - if (NextExternal->Type == ACPI_TYPE_ANY) - { - NextExternal->Type = Type; - NextExternal->Value = Value; - } - ACPI_FREE (ExternalPath); - return; - } - NextExternal = NextExternal->Next; - } - - /* Allocate and init a new External() descriptor */ - - NewExternal = ACPI_ALLOCATE_ZEROED (sizeof (ACPI_EXTERNAL_LIST)); - NewExternal->InternalPath = Path; - NewExternal->Path = ExternalPath; - NewExternal->Type = Type; - NewExternal->Value = Value; - NewExternal->Length = (UINT16) ACPI_STRLEN (ExternalPath); - - /* Link the new descriptor into the global list, ordered by string length */ - - NextExternal = AcpiGbl_ExternalList; - while (NextExternal) - { - if (NewExternal->Length <= NextExternal->Length) - { - if (PrevExternal) - { - PrevExternal->Next = NewExternal; - } - else - { - AcpiGbl_ExternalList = NewExternal; - } - - NewExternal->Next = NextExternal; - return; - } - - PrevExternal = NextExternal; - NextExternal = NextExternal->Next; - } - - if (PrevExternal) - { - PrevExternal->Next = NewExternal; - } - else - { - AcpiGbl_ExternalList = NewExternal; - } -} -#endif - - /******************************************************************************* * * FUNCTION: AcpiDmDecodeAttribute diff --git a/sys/contrib/dev/acpica/disassembler/dmwalk.c b/sys/contrib/dev/acpica/disassembler/dmwalk.c index 78745b1..14fee4a 100644 --- a/sys/contrib/dev/acpica/disassembler/dmwalk.c +++ b/sys/contrib/dev/acpica/disassembler/dmwalk.c @@ -130,6 +130,17 @@ #define DB_FULL_OP_INFO "[%4.4s] @%5.5X #%4.4X: " +/* Stub for non-compiler code */ + +#ifndef ACPI_ASL_COMPILER +void +AcpiDmEmitExternals ( + void) +{ + return; +} +#endif + /* Local prototypes */ static ACPI_STATUS @@ -148,68 +159,6 @@ static UINT32 AcpiDmBlockType ( ACPI_PARSE_OBJECT *Op); -static const char * -AcpiDmGetObjectTypeName ( - ACPI_OBJECT_TYPE Type); - -/* - * This table maps ACPI_OBJECT_TYPEs to the corresponding ASL - * ObjectTypeKeyword. Used to generate typed external declarations - */ -static const char *AcpiGbl_DmTypeNames[] = -{ - /* 00 */ "", /* Type ANY */ - /* 01 */ ", IntObj", - /* 02 */ ", StrObj", - /* 03 */ ", BuffObj", - /* 04 */ ", PkgObj", - /* 05 */ ", FieldUnitObj", - /* 06 */ ", DeviceObj", - /* 07 */ ", EventObj", - /* 08 */ ", MethodObj", - /* 09 */ ", MutexObj", - /* 10 */ ", OpRegionObj", - /* 11 */ ", PowerResObj", - /* 12 */ ", ProcessorObj", - /* 13 */ ", ThermalZoneObj", - /* 14 */ ", BuffFieldObj", - /* 15 */ ", DDBHandleObj", - /* 16 */ "", /* Debug object */ - /* 17 */ ", FieldUnitObj", - /* 18 */ ", FieldUnitObj", - /* 19 */ ", FieldUnitObj" -}; - - -/******************************************************************************* - * - * FUNCTION: AcpiDmGetObjectTypeName - * - * PARAMETERS: Type - An ACPI_OBJECT_TYPE - * - * RETURN: Pointer to a string - * - * DESCRIPTION: Map an object type to the ASL object type string. - * - ******************************************************************************/ - -static const char * -AcpiDmGetObjectTypeName ( - ACPI_OBJECT_TYPE Type) -{ - - if (Type == ACPI_TYPE_LOCAL_SCOPE) - { - Type = ACPI_TYPE_DEVICE; - } - - else if (Type > ACPI_TYPE_LOCAL_INDEX_FIELD) - { - return (""); - } - - return (AcpiGbl_DmTypeNames[Type]); -} /******************************************************************************* @@ -522,7 +471,6 @@ AcpiDmDescendingOp ( const ACPI_OPCODE_INFO *OpInfo; UINT32 Name; ACPI_PARSE_OBJECT *NextOp; - ACPI_EXTERNAL_LIST *NextExternal; if (Op->Common.DisasmFlags & ACPI_PARSEOP_IGNORE) @@ -554,35 +502,7 @@ AcpiDmDescendingOp ( /* Emit all External() declarations here */ - if (AcpiGbl_ExternalList) - { - /* - * Walk the list of externals (unresolved references) - * found during parsing - */ - while (AcpiGbl_ExternalList) - { - AcpiOsPrintf (" External (%s%s", - AcpiGbl_ExternalList->Path, - AcpiDmGetObjectTypeName (AcpiGbl_ExternalList->Type)); - - if (AcpiGbl_ExternalList->Type == ACPI_TYPE_METHOD) - { - AcpiOsPrintf (") // %d Arguments\n", AcpiGbl_ExternalList->Value); - } - else - { - AcpiOsPrintf (")\n"); - } - - NextExternal = AcpiGbl_ExternalList->Next; - ACPI_FREE (AcpiGbl_ExternalList->Path); - ACPI_FREE (AcpiGbl_ExternalList); - AcpiGbl_ExternalList = NextExternal; - } - AcpiOsPrintf ("\n"); - } - + AcpiDmEmitExternals (); return (AE_OK); } } diff --git a/sys/contrib/dev/acpica/dispatcher/dswload.c b/sys/contrib/dev/acpica/dispatcher/dswload.c index b1c8417..240d6bb 100644 --- a/sys/contrib/dev/acpica/dispatcher/dswload.c +++ b/sys/contrib/dev/acpica/dispatcher/dswload.c @@ -263,7 +263,7 @@ AcpiDsLoad1BeginOp ( * Target of Scope() not found. Generate an External for it, and * insert the name into the namespace. */ - AcpiDmAddToExternalList (Path, ACPI_TYPE_DEVICE, 0); + AcpiDmAddToExternalList (Op, Path, ACPI_TYPE_DEVICE, 0); Status = AcpiNsLookup (WalkState->ScopeInfo, Path, ObjectType, ACPI_IMODE_LOAD_PASS1, ACPI_NS_SEARCH_PARENT, WalkState, &Node); @@ -732,29 +732,45 @@ AcpiDsLoad2BeginOp ( break; case AML_SCOPE_OP: - /* - * The Path is an object reference to an existing object. - * Don't enter the name into the namespace, but look it up - * for use later. - */ - Status = AcpiNsLookup (WalkState->ScopeInfo, BufferPtr, ObjectType, - ACPI_IMODE_EXECUTE, ACPI_NS_SEARCH_PARENT, - WalkState, &(Node)); - if (ACPI_FAILURE (Status)) + + /* Special case for Scope(\) -> refers to the Root node */ + + if (Op && (Op->Named.Node == AcpiGbl_RootNode)) { -#ifdef ACPI_ASL_COMPILER - if (Status == AE_NOT_FOUND) + Node = Op->Named.Node; + + Status = AcpiDsScopeStackPush (Node, ObjectType, WalkState); + if (ACPI_FAILURE (Status)) { - Status = AE_OK; + return_ACPI_STATUS (Status); } - else + } + else + { + /* + * The Path is an object reference to an existing object. + * Don't enter the name into the namespace, but look it up + * for use later. + */ + Status = AcpiNsLookup (WalkState->ScopeInfo, BufferPtr, ObjectType, + ACPI_IMODE_EXECUTE, ACPI_NS_SEARCH_PARENT, + WalkState, &(Node)); + if (ACPI_FAILURE (Status)) { - ACPI_ERROR_NAMESPACE (BufferPtr, Status); - } +#ifdef ACPI_ASL_COMPILER + if (Status == AE_NOT_FOUND) + { + Status = AE_OK; + } + else + { + ACPI_ERROR_NAMESPACE (BufferPtr, Status); + } #else - ACPI_ERROR_NAMESPACE (BufferPtr, Status); + ACPI_ERROR_NAMESPACE (BufferPtr, Status); #endif - return_ACPI_STATUS (Status); + return_ACPI_STATUS (Status); + } } /* diff --git a/sys/contrib/dev/acpica/events/evregion.c b/sys/contrib/dev/acpica/events/evregion.c index a5ffca2..31b45f6 100644 --- a/sys/contrib/dev/acpica/events/evregion.c +++ b/sys/contrib/dev/acpica/events/evregion.c @@ -128,6 +128,11 @@ /* Local prototypes */ +static BOOLEAN +AcpiEvHasDefaultHandler ( + ACPI_NAMESPACE_NODE *Node, + ACPI_ADR_SPACE_TYPE SpaceId); + static ACPI_STATUS AcpiEvRegRun ( ACPI_HANDLE ObjHandle, @@ -233,6 +238,57 @@ UnlockAndExit: /******************************************************************************* * + * FUNCTION: AcpiEvHasDefaultHandler + * + * PARAMETERS: Node - Namespace node for the device + * SpaceId - The address space ID + * + * RETURN: TRUE if default handler is installed, FALSE otherwise + * + * DESCRIPTION: Check if the default handler is installed for the requested + * space ID. + * + ******************************************************************************/ + +static BOOLEAN +AcpiEvHasDefaultHandler ( + ACPI_NAMESPACE_NODE *Node, + ACPI_ADR_SPACE_TYPE SpaceId) +{ + ACPI_OPERAND_OBJECT *ObjDesc; + ACPI_OPERAND_OBJECT *HandlerObj; + + + /* Must have an existing internal object */ + + ObjDesc = AcpiNsGetAttachedObject (Node); + if (ObjDesc) + { + HandlerObj = ObjDesc->Device.Handler; + + /* Walk the linked list of handlers for this object */ + + while (HandlerObj) + { + if (HandlerObj->AddressSpace.SpaceId == SpaceId) + { + if (HandlerObj->AddressSpace.HandlerFlags & + ACPI_ADDR_HANDLER_DEFAULT_INSTALLED) + { + return (TRUE); + } + } + + HandlerObj = HandlerObj->AddressSpace.Next; + } + } + + return (FALSE); +} + + +/******************************************************************************* + * * FUNCTION: AcpiEvInitializeOpRegions * * PARAMETERS: None @@ -266,11 +322,16 @@ AcpiEvInitializeOpRegions ( for (i = 0; i < ACPI_NUM_DEFAULT_SPACES; i++) { /* - * TBD: Make sure handler is the DEFAULT handler, otherwise - * _REG will have already been run. + * Make sure the installed handler is the DEFAULT handler. If not the + * default, the _REG methods will have already been run (when the + * handler was installed) */ - Status = AcpiEvExecuteRegMethods (AcpiGbl_RootNode, - AcpiGbl_DefaultAddressSpaces[i]); + if (AcpiEvHasDefaultHandler (AcpiGbl_RootNode, + AcpiGbl_DefaultAddressSpaces[i])) + { + Status = AcpiEvExecuteRegMethods (AcpiGbl_RootNode, + AcpiGbl_DefaultAddressSpaces[i]); + } } (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE); diff --git a/sys/contrib/dev/acpica/include/acapps.h b/sys/contrib/dev/acpica/include/acapps.h index e1f31b7..c5ebef1 100644 --- a/sys/contrib/dev/acpica/include/acapps.h +++ b/sys/contrib/dev/acpica/include/acapps.h @@ -124,21 +124,20 @@ #define FILE_SUFFIX_DISASSEMBLY "dsl" #define ACPI_TABLE_FILE_SUFFIX ".dat" -extern UINT8 *DsdtPtr; -extern UINT32 AcpiDsdtLength; -extern UINT8 *AmlStart; -extern UINT32 AmlLength; - - -extern int AcpiGbl_Optind; -extern char *AcpiGbl_Optarg; +/* + * getopt + */ int AcpiGetopt( int argc, char **argv, char *opts); +extern int AcpiGbl_Optind; +extern char *AcpiGbl_Optarg; + + /* * adisasm */ @@ -151,7 +150,8 @@ AdAmlDisassemble ( BOOLEAN GetAllTables); void -AdPrintStatistics (void); +AdPrintStatistics ( + void); ACPI_STATUS AdFindDsdt( @@ -159,7 +159,8 @@ AdFindDsdt( UINT32 *DsdtLength); void -AdDumpTables (void); +AdDumpTables ( + void); ACPI_STATUS AdGetLocalTables ( @@ -179,7 +180,9 @@ AdDisplayTables ( ACPI_TABLE_HEADER *Table); ACPI_STATUS -AdDisplayStatistics (void); +AdDisplayStatistics ( + void); + /* * adwalk @@ -209,6 +212,7 @@ AcpiDmConvertResourceIndexes ( ACPI_PARSE_OBJECT *ParseTreeRoot, ACPI_NAMESPACE_NODE *NamespaceRoot); + /* * adfile */ diff --git a/sys/contrib/dev/acpica/include/acdebug.h b/sys/contrib/dev/acpica/include/acdebug.h index dedaa64..82f2b6d 100644 --- a/sys/contrib/dev/acpica/include/acdebug.h +++ b/sys/contrib/dev/acpica/include/acdebug.h @@ -126,13 +126,19 @@ typedef struct CommandInfo } COMMAND_INFO; - typedef struct ArgumentInfo { char *Name; /* Argument Name */ } ARGUMENT_INFO; +typedef struct acpi_execute_walk +{ + UINT32 Count; + UINT32 MaxCount; + +} ACPI_EXECUTE_WALK; + #define PARAM_LIST(pl) pl #define DBTEST_OUTPUT_LEVEL(lvl) if (AcpiGbl_DbOpt_verbose) @@ -265,7 +271,7 @@ AcpiDbCheckPredefinedNames ( void AcpiDbBatchExecute ( - void); + char *CountArg); /* * dbdisply - debug display commands diff --git a/sys/contrib/dev/acpica/include/acdisasm.h b/sys/contrib/dev/acpica/include/acdisasm.h index 0ffddb5..2973208 100644 --- a/sys/contrib/dev/acpica/include/acdisasm.h +++ b/sys/contrib/dev/acpica/include/acdisasm.h @@ -125,18 +125,6 @@ #define BLOCK_COMMA_LIST 4 #define ACPI_DEFAULT_RESNAME *(UINT32 *) "__RD" -typedef struct acpi_external_list -{ - char *Path; - char *InternalPath; - struct acpi_external_list *Next; - UINT32 Value; - UINT16 Length; - UINT8 Type; - -} ACPI_EXTERNAL_LIST; - -extern ACPI_EXTERNAL_LIST *AcpiGbl_ExternalList; typedef const struct acpi_dmtable_info { @@ -475,14 +463,6 @@ void AcpiDmMatchOp ( ACPI_PARSE_OBJECT *Op); -BOOLEAN -AcpiDmCommaIfListMember ( - ACPI_PARSE_OBJECT *Op); - -void -AcpiDmCommaIfFieldMember ( - ACPI_PARSE_OBJECT *Op); - /* * dmnames @@ -556,6 +536,33 @@ AcpiDmIsStringBuffer ( /* + * dmextern + */ +void +AcpiDmAddToExternalList ( + ACPI_PARSE_OBJECT *Op, + char *Path, + UINT8 Type, + UINT32 Value); + +void +AcpiDmAddExternalsToNamespace ( + void); + +UINT32 +AcpiDmGetExternalMethodCount ( + void); + +void +AcpiDmClearExternalList ( + void); + +void +AcpiDmEmitExternals ( + void); + + +/* * dmresrc */ void @@ -590,18 +597,10 @@ AcpiDmIsResourceTemplate ( ACPI_PARSE_OBJECT *Op); void -AcpiDmIndent ( - UINT32 Level); - -void AcpiDmBitList ( UINT16 Mask); void -AcpiDmDecodeAttribute ( - UINT8 Attribute); - -void AcpiDmDescriptorName ( void); @@ -727,10 +726,21 @@ AcpiDmVendorSmallDescriptor ( * dmutils */ void -AcpiDmAddToExternalList ( - char *Path, - UINT8 Type, - UINT32 Value); +AcpiDmDecodeAttribute ( + UINT8 Attribute); + +void +AcpiDmIndent ( + UINT32 Level); + +BOOLEAN +AcpiDmCommaIfListMember ( + ACPI_PARSE_OBJECT *Op); + +void +AcpiDmCommaIfFieldMember ( + ACPI_PARSE_OBJECT *Op); + /* * dmrestag diff --git a/sys/contrib/dev/acpica/include/acglobal.h b/sys/contrib/dev/acpica/include/acglobal.h index 42b0d82..82fe445 100644 --- a/sys/contrib/dev/acpica/include/acglobal.h +++ b/sys/contrib/dev/acpica/include/acglobal.h @@ -446,6 +446,7 @@ ACPI_EXTERN UINT8 AcpiGbl_DbOutputFlags; ACPI_EXTERN BOOLEAN AcpiGbl_DbOpt_disasm; ACPI_EXTERN BOOLEAN AcpiGbl_DbOpt_verbose; +ACPI_EXTERN ACPI_EXTERNAL_LIST *AcpiGbl_ExternalList; #endif diff --git a/sys/contrib/dev/acpica/include/aclocal.h b/sys/contrib/dev/acpica/include/aclocal.h index b8ea4f1..52dbec3 100644 --- a/sys/contrib/dev/acpica/include/aclocal.h +++ b/sys/contrib/dev/acpica/include/aclocal.h @@ -1218,6 +1218,29 @@ typedef struct acpi_port_info /***************************************************************************** * + * Disassembler + * + ****************************************************************************/ + +typedef struct acpi_external_list +{ + char *Path; + char *InternalPath; + struct acpi_external_list *Next; + UINT32 Value; + UINT16 Length; + UINT8 Type; + UINT8 Flags; + +} ACPI_EXTERNAL_LIST; + +/* Values for Flags field above */ + +#define ACPI_IPATH_ALLOCATED 0x01 + + +/***************************************************************************** + * * Debugger * ****************************************************************************/ diff --git a/sys/contrib/dev/acpica/include/acpixf.h b/sys/contrib/dev/acpica/include/acpixf.h index 4a17728..6b2c2ce 100644 --- a/sys/contrib/dev/acpica/include/acpixf.h +++ b/sys/contrib/dev/acpica/include/acpixf.h @@ -120,7 +120,7 @@ /* Current ACPICA subsystem version in YYYYMMDD format */ -#define ACPI_CA_VERSION 0x20090903 +#define ACPI_CA_VERSION 0x20091013 #include <contrib/dev/acpica/include/actypes.h> #include <contrib/dev/acpica/include/actbl.h> diff --git a/sys/contrib/dev/acpica/namespace/nsrepair.c b/sys/contrib/dev/acpica/namespace/nsrepair.c index 82c1bb8..714ccc8 100644 --- a/sys/contrib/dev/acpica/namespace/nsrepair.c +++ b/sys/contrib/dev/acpica/namespace/nsrepair.c @@ -118,6 +118,7 @@ #include <contrib/dev/acpica/include/acpi.h> #include <contrib/dev/acpica/include/accommon.h> #include <contrib/dev/acpica/include/acnamesp.h> +#include <contrib/dev/acpica/include/acinterp.h> #include <contrib/dev/acpica/include/acpredef.h> #define _COMPONENT ACPI_NAMESPACE @@ -153,8 +154,14 @@ AcpiNsRepairObject ( ACPI_OPERAND_OBJECT *ReturnObject = *ReturnObjectPtr; ACPI_OPERAND_OBJECT *NewObject; ACPI_SIZE Length; + ACPI_STATUS Status; + /* + * At this point, we know that the type of the returned object was not + * one of the expected types for this predefined name. Attempt to + * repair the object. Only a limited number of repairs are possible. + */ switch (ReturnObject->Common.Type) { case ACPI_TYPE_BUFFER: @@ -193,45 +200,101 @@ AcpiNsRepairObject ( */ ACPI_MEMCPY (NewObject->String.Pointer, ReturnObject->Buffer.Pointer, Length); + break; - /* - * If the original object is a package element, we need to: - * 1. Set the reference count of the new object to match the - * reference count of the old object. - * 2. Decrement the reference count of the original object. - */ - if (PackageIndex != ACPI_NOT_PACKAGE_ELEMENT) + + case ACPI_TYPE_INTEGER: + + /* 1) Does the method/object legally return a buffer? */ + + if (ExpectedBtypes & ACPI_RTYPE_BUFFER) { - NewObject->Common.ReferenceCount = - ReturnObject->Common.ReferenceCount; + /* + * Convert the Integer to a packed-byte buffer. _MAT needs + * this sometimes, if a read has been performed on a Field + * object that is less than or equal to the global integer + * size (32 or 64 bits). + */ + Status = AcpiExConvertToBuffer (ReturnObject, &NewObject); + if (ACPI_FAILURE (Status)) + { + return (Status); + } + } + + /* 2) Does the method/object legally return a string? */ - if (ReturnObject->Common.ReferenceCount > 1) + else if (ExpectedBtypes & ACPI_RTYPE_STRING) + { + /* + * The only supported Integer-to-String conversion is to convert + * an integer of value 0 to a NULL string. The last element of + * _BIF and _BIX packages occasionally need this fix. + */ + if (ReturnObject->Integer.Value != 0) { - ReturnObject->Common.ReferenceCount--; + return (AE_AML_OPERAND_TYPE); } - ACPI_WARN_PREDEFINED ((AE_INFO, Data->Pathname, Data->NodeFlags, - "Converted Buffer to expected String at index %u", - PackageIndex)); + /* Allocate a new NULL string object */ + + NewObject = AcpiUtCreateStringObject (0); + if (!NewObject) + { + return (AE_NO_MEMORY); + } } else { - ACPI_WARN_PREDEFINED ((AE_INFO, Data->Pathname, Data->NodeFlags, - "Converted Buffer to expected String")); + return (AE_AML_OPERAND_TYPE); } + break; - /* Delete old object, install the new return object */ - - AcpiUtRemoveReference (ReturnObject); - *ReturnObjectPtr = NewObject; - Data->Flags |= ACPI_OBJECT_REPAIRED; - return (AE_OK); default: - break; + + /* We cannot repair this object */ + + return (AE_AML_OPERAND_TYPE); + } + + /* Object was successfully repaired */ + + /* + * If the original object is a package element, we need to: + * 1. Set the reference count of the new object to match the + * reference count of the old object. + * 2. Decrement the reference count of the original object. + */ + if (PackageIndex != ACPI_NOT_PACKAGE_ELEMENT) + { + NewObject->Common.ReferenceCount = + ReturnObject->Common.ReferenceCount; + + if (ReturnObject->Common.ReferenceCount > 1) + { + ReturnObject->Common.ReferenceCount--; + } + + ACPI_WARN_PREDEFINED ((AE_INFO, Data->Pathname, Data->NodeFlags, + "Converted %s to expected %s at index %u", + AcpiUtGetObjectTypeName (ReturnObject), + AcpiUtGetObjectTypeName (NewObject), PackageIndex)); } + else + { + ACPI_WARN_PREDEFINED ((AE_INFO, Data->Pathname, Data->NodeFlags, + "Converted %s to expected %s", + AcpiUtGetObjectTypeName (ReturnObject), + AcpiUtGetObjectTypeName (NewObject))); + } + + /* Delete old object, install the new return object */ - return (AE_AML_OPERAND_TYPE); + AcpiUtRemoveReference (ReturnObject); + *ReturnObjectPtr = NewObject; + Data->Flags |= ACPI_OBJECT_REPAIRED; + return (AE_OK); } diff --git a/sys/contrib/dev/acpica/utilities/utglobal.c b/sys/contrib/dev/acpica/utilities/utglobal.c index 8cee843..39d2140 100644 --- a/sys/contrib/dev/acpica/utilities/utglobal.c +++ b/sys/contrib/dev/acpica/utilities/utglobal.c @@ -949,6 +949,10 @@ AcpiUtInitGlobals ( AcpiGbl_RootNodeStruct.Flags = ANOBJ_END_OF_PEER_LIST; +#ifdef ACPI_DISASSEMBLER + AcpiGbl_ExternalList = NULL; +#endif + #ifdef ACPI_DEBUG_OUTPUT AcpiGbl_LowestStackPointer = ACPI_CAST_PTR (ACPI_SIZE, ACPI_SIZE_MAX); #endif |
