text: /******************************************************************************
   *
   * Name: acglobal.h - Declarations for global variables
   *
   *****************************************************************************/
  
  /******************************************************************************
   *
   * 1. Copyright Notice
   *
   * Some or all of this work - Copyright (c) 1999 - 2013, 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.
   *
   *****************************************************************************/
  
  #ifndef __ACGLOBAL_H__
  #define __ACGLOBAL_H__
  
  
  /*
   * Ensure that the globals are actually defined and initialized only once.
   *
   * The use of these macros allows a single list of globals (here) in order
   * to simplify maintenance of the code.
   */
  #ifdef DEFINE_ACPI_GLOBALS
  #define ACPI_EXTERN
  #define ACPI_INIT_GLOBAL(a,b) a=b
  #else
  #define ACPI_EXTERN extern
  #define ACPI_INIT_GLOBAL(a,b) a
  #endif
  
  
  #ifdef DEFINE_ACPI_GLOBALS
  
  /* Public globals, available from outside ACPICA subsystem */
  
  /*****************************************************************************
   *
   * Runtime configuration (static defaults that can be overriden at runtime)
   *
   ****************************************************************************/
  
  /*
   * Enable "slack" in the AML interpreter?  Default is FALSE, and the
   * interpreter strictly follows the ACPI specification. Setting to TRUE
   * allows the interpreter to ignore certain errors and/or bad AML constructs.
   *
   * Currently, these features are enabled by this flag:
   *
   * 1) Allow "implicit return" of last value in a control method
   * 2) Allow access beyond the end of an operation region
   * 3) Allow access to uninitialized locals/args (auto-init to integer 0)
   * 4) Allow ANY object type to be a source operand for the Store() operator
   * 5) Allow unresolved references (invalid target name) in package objects
   * 6) Enable warning messages for behavior that is not ACPI spec compliant
   */
  UINT8       ACPI_INIT_GLOBAL (AcpiGbl_EnableInterpreterSlack, FALSE);
  
  /*
   * Automatically serialize ALL control methods? Default is FALSE, meaning
   * to use the Serialized/NotSerialized method flags on a per method basis.
   * Only change this if the ASL code is poorly written and cannot handle
   * reentrancy even though methods are marked "NotSerialized".
   */
  UINT8       ACPI_INIT_GLOBAL (AcpiGbl_AllMethodsSerialized, FALSE);
  
  /*
   * Create the predefined _OSI method in the namespace? Default is TRUE
   * because ACPI CA is fully compatible with other ACPI implementations.
   * Changing this will revert ACPI CA (and machine ASL) to pre-OSI behavior.
   */
  UINT8       ACPI_INIT_GLOBAL (AcpiGbl_CreateOsiMethod, TRUE);
  
  /*
   * Optionally use default values for the ACPI register widths. Set this to
   * TRUE to use the defaults, if an FADT contains incorrect widths/lengths.
   */
  UINT8       ACPI_INIT_GLOBAL (AcpiGbl_UseDefaultRegisterWidths, TRUE);
  
  /*
   * Optionally enable output from the AML Debug Object.
   */
  UINT8       ACPI_INIT_GLOBAL (AcpiGbl_EnableAmlDebugObject, FALSE);
  
  /*
   * Optionally copy the entire DSDT to local memory (instead of simply
   * mapping it.) There are some BIOSs that corrupt or replace the original
   * DSDT, creating the need for this option. Default is FALSE, do not copy
   * the DSDT.
   */
  UINT8       ACPI_INIT_GLOBAL (AcpiGbl_CopyDsdtLocally, FALSE);
  
  /*
   * Optionally truncate I/O addresses to 16 bits. Provides compatibility
   * with other ACPI implementations. NOTE: During ACPICA initialization,
   * this value is set to TRUE if any Windows OSI strings have been
   * requested by the BIOS.
   */
  UINT8       ACPI_INIT_GLOBAL (AcpiGbl_TruncateIoAddresses, FALSE);
  
  /*
   * Disable runtime checking and repair of values returned by control methods.
   * Use only if the repair is causing a problem on a particular machine.
   */
  UINT8       ACPI_INIT_GLOBAL (AcpiGbl_DisableAutoRepair, FALSE);
  
  /*
   * Optionally do not load any SSDTs from the RSDT/XSDT during initialization.
   * This can be useful for debugging ACPI problems on some machines.
   */
  UINT8       ACPI_INIT_GLOBAL (AcpiGbl_DisableSsdtTableLoad, FALSE);
  
  
  /* AcpiGbl_FADT is a local copy of the FADT, converted to a common format. */
  
  ACPI_TABLE_FADT             AcpiGbl_FADT;
  UINT32                      AcpiCurrentGpeCount;
  UINT32                      AcpiGbl_TraceFlags;
  ACPI_NAME                   AcpiGbl_TraceMethodName;
  BOOLEAN                     AcpiGbl_SystemAwakeAndRunning;
  
  /*
   * ACPI 5.0 introduces the concept of a "reduced hardware platform", meaning
   * that the ACPI hardware is no longer required. A flag in the FADT indicates
   * a reduced HW machine, and that flag is duplicated here for convenience.
   */
  BOOLEAN                     AcpiGbl_ReducedHardware;
  
  #endif /* DEFINE_ACPI_GLOBALS */
  
  /* Do not disassemble buffers to resource descriptors */
  
  ACPI_EXTERN UINT8       ACPI_INIT_GLOBAL (AcpiGbl_NoResourceDisassembly, FALSE);
  
  /*****************************************************************************
   *
   * ACPI Table globals
   *
   ****************************************************************************/
  
  /*
   * AcpiGbl_RootTableList is the master list of ACPI tables that were
   * found in the RSDT/XSDT.
   */
  ACPI_EXTERN ACPI_TABLE_LIST             AcpiGbl_RootTableList;
  
  #if (!ACPI_REDUCED_HARDWARE)
  ACPI_EXTERN ACPI_TABLE_FACS            *AcpiGbl_FACS;
  
  #endif /* !ACPI_REDUCED_HARDWARE */
  
  /* These addresses are calculated from the FADT Event Block addresses */
  
  ACPI_EXTERN ACPI_GENERIC_ADDRESS        AcpiGbl_XPm1aStatus;
  ACPI_EXTERN ACPI_GENERIC_ADDRESS        AcpiGbl_XPm1aEnable;
  
  ACPI_EXTERN ACPI_GENERIC_ADDRESS        AcpiGbl_XPm1bStatus;
  ACPI_EXTERN ACPI_GENERIC_ADDRESS        AcpiGbl_XPm1bEnable;
  
  /* DSDT information. Used to check for DSDT corruption */
  
  ACPI_EXTERN ACPI_TABLE_HEADER          *AcpiGbl_DSDT;
  ACPI_EXTERN ACPI_TABLE_HEADER           AcpiGbl_OriginalDsdtHeader;
  
  /*
   * Handle both ACPI 1.0 and ACPI 2.0 Integer widths. The integer width is
   * determined by the revision of the DSDT: If the DSDT revision is less than
   * 2, use only the lower 32 bits of the internal 64-bit Integer.
   */
  ACPI_EXTERN UINT8                       AcpiGbl_IntegerBitWidth;
  ACPI_EXTERN UINT8                       AcpiGbl_IntegerByteWidth;
  ACPI_EXTERN UINT8                       AcpiGbl_IntegerNybbleWidth;
  
  
  /*****************************************************************************
   *
   * Mutual exclusion within ACPICA subsystem
   *
   ****************************************************************************/
  
  /*
   * Predefined mutex objects. This array contains the
   * actual OS mutex handles, indexed by the local ACPI_MUTEX_HANDLEs.
   * (The table maps local handles to the real OS handles)
   */
  ACPI_EXTERN ACPI_MUTEX_INFO             AcpiGbl_MutexInfo[ACPI_NUM_MUTEX];
  
  /*
   * Global lock mutex is an actual AML mutex object
   * Global lock semaphore works in conjunction with the actual global lock
   * Global lock spinlock is used for "pending" handshake
   */
  ACPI_EXTERN ACPI_OPERAND_OBJECT        *AcpiGbl_GlobalLockMutex;
  ACPI_EXTERN ACPI_SEMAPHORE              AcpiGbl_GlobalLockSemaphore;
  ACPI_EXTERN ACPI_SPINLOCK               AcpiGbl_GlobalLockPendingLock;
  ACPI_EXTERN UINT16                      AcpiGbl_GlobalLockHandle;
  ACPI_EXTERN BOOLEAN                     AcpiGbl_GlobalLockAcquired;
  ACPI_EXTERN BOOLEAN                     AcpiGbl_GlobalLockPresent;
  ACPI_EXTERN BOOLEAN                     AcpiGbl_GlobalLockPending;
  
  /*
   * Spinlocks are used for interfaces that can be possibly called at
   * interrupt level
   */
  ACPI_EXTERN ACPI_SPINLOCK               AcpiGbl_GpeLock;      /* For GPE data structs and registers */
  ACPI_EXTERN ACPI_SPINLOCK               AcpiGbl_HardwareLock; /* For ACPI H/W except GPE registers */
  ACPI_EXTERN ACPI_SPINLOCK               AcpiGbl_ReferenceCountLock;
  
  /* Mutex for _OSI support */
  
  ACPI_EXTERN ACPI_MUTEX                  AcpiGbl_OsiMutex;
  
  /* Reader/Writer lock is used for namespace walk and dynamic table unload */
  
  ACPI_EXTERN ACPI_RW_LOCK                AcpiGbl_NamespaceRwLock;
  
  
  /*****************************************************************************
   *
   * Miscellaneous globals
   *
   ****************************************************************************/
  
  /* Object caches */
  
  ACPI_EXTERN ACPI_CACHE_T               *AcpiGbl_NamespaceCache;
  ACPI_EXTERN ACPI_CACHE_T               *AcpiGbl_StateCache;
  ACPI_EXTERN ACPI_CACHE_T               *AcpiGbl_PsNodeCache;
  ACPI_EXTERN ACPI_CACHE_T               *AcpiGbl_PsNodeExtCache;
  ACPI_EXTERN ACPI_CACHE_T               *AcpiGbl_OperandCache;
  
  /* Global handlers */
  
  ACPI_EXTERN ACPI_GLOBAL_NOTIFY_HANDLER  AcpiGbl_GlobalNotify[2];
  ACPI_EXTERN ACPI_EXCEPTION_HANDLER      AcpiGbl_ExceptionHandler;
  ACPI_EXTERN ACPI_INIT_HANDLER           AcpiGbl_InitHandler;
  ACPI_EXTERN ACPI_TABLE_HANDLER          AcpiGbl_TableHandler;
  ACPI_EXTERN void                       *AcpiGbl_TableHandlerContext;
  ACPI_EXTERN ACPI_WALK_STATE            *AcpiGbl_BreakpointWalk;
  ACPI_EXTERN ACPI_INTERFACE_HANDLER      AcpiGbl_InterfaceHandler;
  
  /* Owner ID support */
  
  ACPI_EXTERN UINT32                      AcpiGbl_OwnerIdMask[ACPI_NUM_OWNERID_MASKS];
  ACPI_EXTERN UINT8                       AcpiGbl_LastOwnerIdIndex;
  ACPI_EXTERN UINT8                       AcpiGbl_NextOwnerIdOffset;
  
  /* Initialization sequencing */
  
  ACPI_EXTERN BOOLEAN                     AcpiGbl_RegMethodsExecuted;
  
  /* Misc */
  
  ACPI_EXTERN UINT32                      AcpiGbl_OriginalMode;
  ACPI_EXTERN UINT32                      AcpiGbl_RsdpOriginalLocation;
  ACPI_EXTERN UINT32                      AcpiGbl_NsLookupCount;
  ACPI_EXTERN UINT32                      AcpiGbl_PsFindCount;
  ACPI_EXTERN UINT16                      AcpiGbl_Pm1EnableRegisterSave;
  ACPI_EXTERN UINT8                       AcpiGbl_DebuggerConfiguration;
  ACPI_EXTERN BOOLEAN                     AcpiGbl_StepToNextCall;
  ACPI_EXTERN BOOLEAN                     AcpiGbl_AcpiHardwarePresent;
  ACPI_EXTERN BOOLEAN                     AcpiGbl_EventsInitialized;
  ACPI_EXTERN UINT8                       AcpiGbl_OsiData;
  ACPI_EXTERN ACPI_INTERFACE_INFO        *AcpiGbl_SupportedInterfaces;
  ACPI_EXTERN ACPI_ADDRESS_RANGE         *AcpiGbl_AddressRangeList[ACPI_ADDRESS_RANGE_MAX];
  
  #ifndef DEFINE_ACPI_GLOBALS
  
  /* Other miscellaneous */
  
  extern BOOLEAN                          AcpiGbl_Shutdown;
  extern UINT32                           AcpiGbl_StartupFlags;
  extern const char                      *AcpiGbl_SleepStateNames[ACPI_S_STATE_COUNT];
  extern const char                      *AcpiGbl_LowestDstateNames[ACPI_NUM_SxW_METHODS];
  extern const char                      *AcpiGbl_HighestDstateNames[ACPI_NUM_SxD_METHODS];
  extern const ACPI_OPCODE_INFO           AcpiGbl_AmlOpInfo[AML_NUM_OPCODES];
  extern const char                      *AcpiGbl_RegionTypes[ACPI_NUM_PREDEFINED_REGIONS];
  #endif
  
  
  #ifdef ACPI_DBG_TRACK_ALLOCATIONS
  
  /* Lists for tracking memory allocations */
  
  ACPI_EXTERN ACPI_MEMORY_LIST           *AcpiGbl_GlobalList;
  ACPI_EXTERN ACPI_MEMORY_LIST           *AcpiGbl_NsNodeList;
  ACPI_EXTERN BOOLEAN                     AcpiGbl_DisplayFinalMemStats;
  ACPI_EXTERN BOOLEAN                     AcpiGbl_DisableMemTracking;
  #endif
  
  
  /*****************************************************************************
   *
   * Namespace globals
   *
   ****************************************************************************/
  
  #if !defined (ACPI_NO_METHOD_EXECUTION) || defined (ACPI_CONSTANT_EVAL_ONLY)
  #define NUM_PREDEFINED_NAMES            10
  #else
  #define NUM_PREDEFINED_NAMES            9
  #endif
  
  ACPI_EXTERN ACPI_NAMESPACE_NODE         AcpiGbl_RootNodeStruct;
  ACPI_EXTERN ACPI_NAMESPACE_NODE        *AcpiGbl_RootNode;
  ACPI_EXTERN ACPI_NAMESPACE_NODE        *AcpiGbl_FadtGpeDevice;
  ACPI_EXTERN ACPI_OPERAND_OBJECT        *AcpiGbl_ModuleCodeList;
  
  
  extern const UINT8                      AcpiGbl_NsProperties [ACPI_NUM_NS_TYPES];
  extern const ACPI_PREDEFINED_NAMES      AcpiGbl_PreDefinedNames [NUM_PREDEFINED_NAMES];
  
  #ifdef ACPI_DEBUG_OUTPUT
  ACPI_EXTERN UINT32                      AcpiGbl_CurrentNodeCount;
  ACPI_EXTERN UINT32                      AcpiGbl_CurrentNodeSize;
  ACPI_EXTERN UINT32                      AcpiGbl_MaxConcurrentNodeCount;
  ACPI_EXTERN ACPI_SIZE                  *AcpiGbl_EntryStackPointer;
  ACPI_EXTERN ACPI_SIZE                  *AcpiGbl_LowestStackPointer;
  ACPI_EXTERN UINT32                      AcpiGbl_DeepestNesting;
  #endif
  
  
  /*****************************************************************************
   *
   * Interpreter globals
   *
   ****************************************************************************/
  
  ACPI_EXTERN ACPI_THREAD_STATE          *AcpiGbl_CurrentWalkList;
  
  /* Control method single step flag */
  
  ACPI_EXTERN UINT8                       AcpiGbl_CmSingleStep;
  
  
  /*****************************************************************************
   *
   * Hardware globals
   *
   ****************************************************************************/
  
  extern      ACPI_BIT_REGISTER_INFO      AcpiGbl_BitRegisterInfo[ACPI_NUM_BITREG];
  ACPI_EXTERN UINT8                       AcpiGbl_SleepTypeA;
  ACPI_EXTERN UINT8                       AcpiGbl_SleepTypeB;
  
  
  /*****************************************************************************
   *
   * Event and GPE globals
   *
   ****************************************************************************/
  
  #if (!ACPI_REDUCED_HARDWARE)
  
  ACPI_EXTERN UINT8                       AcpiGbl_AllGpesInitialized;
  ACPI_EXTERN ACPI_GPE_XRUPT_INFO        *AcpiGbl_GpeXruptListHead;
  ACPI_EXTERN ACPI_GPE_BLOCK_INFO        *AcpiGbl_GpeFadtBlocks[ACPI_MAX_GPE_BLOCKS];
  ACPI_EXTERN ACPI_GBL_EVENT_HANDLER      AcpiGbl_GlobalEventHandler;
  ACPI_EXTERN void                       *AcpiGbl_GlobalEventHandlerContext;
  ACPI_EXTERN ACPI_FIXED_EVENT_HANDLER    AcpiGbl_FixedEventHandlers[ACPI_NUM_FIXED_EVENTS];
  extern      ACPI_FIXED_EVENT_INFO       AcpiGbl_FixedEventInfo[ACPI_NUM_FIXED_EVENTS];
  
  #endif /* !ACPI_REDUCED_HARDWARE */
  
  /*****************************************************************************
   *
   * Debug support
   *
   ****************************************************************************/
  
  /* Procedure nesting level for debug output */
  
  extern      UINT32                      AcpiGbl_NestingLevel;
  
  /* Event counters */
  
  ACPI_EXTERN UINT32                      AcpiMethodCount;
  ACPI_EXTERN UINT32                      AcpiGpeCount;
  ACPI_EXTERN UINT32                      AcpiSciCount;
  ACPI_EXTERN UINT32                      AcpiFixedEventCount[ACPI_NUM_FIXED_EVENTS];
  
  /* Support for dynamic control method tracing mechanism */
  
  ACPI_EXTERN UINT32                      AcpiGbl_OriginalDbgLevel;
  ACPI_EXTERN UINT32                      AcpiGbl_OriginalDbgLayer;
  ACPI_EXTERN UINT32                      AcpiGbl_TraceDbgLevel;
  ACPI_EXTERN UINT32                      AcpiGbl_TraceDbgLayer;
  
  
  /*****************************************************************************
   *
   * Debugger and Disassembler globals
   *
   ****************************************************************************/
  
  ACPI_EXTERN UINT8                       AcpiGbl_DbOutputFlags;
  
  #ifdef ACPI_DISASSEMBLER
  
  ACPI_EXTERN BOOLEAN                     ACPI_INIT_GLOBAL (AcpiGbl_IgnoreNoopOperator, FALSE);
  
  ACPI_EXTERN BOOLEAN                     AcpiGbl_DbOpt_disasm;
  ACPI_EXTERN BOOLEAN                     AcpiGbl_DbOpt_verbose;
  ACPI_EXTERN BOOLEAN                     AcpiGbl_NumExternalMethods;
  ACPI_EXTERN UINT32                      AcpiGbl_ResolvedExternalMethods;
  ACPI_EXTERN ACPI_EXTERNAL_LIST         *AcpiGbl_ExternalList;
  ACPI_EXTERN ACPI_EXTERNAL_FILE         *AcpiGbl_ExternalFileList;
  #endif
  
  
  #ifdef ACPI_DEBUGGER
  
  extern      BOOLEAN                     AcpiGbl_MethodExecuting;
  extern      BOOLEAN                     AcpiGbl_AbortMethod;
  extern      BOOLEAN                     AcpiGbl_DbTerminateThreads;
  
  ACPI_EXTERN BOOLEAN                     AcpiGbl_DbOpt_tables;
  ACPI_EXTERN BOOLEAN                     AcpiGbl_DbOpt_stats;
  ACPI_EXTERN BOOLEAN                     AcpiGbl_DbOpt_ini_methods;
  ACPI_EXTERN BOOLEAN                     AcpiGbl_DbOpt_NoRegionSupport;
  
  ACPI_EXTERN char                       *AcpiGbl_DbArgs[ACPI_DEBUGGER_MAX_ARGS];
  ACPI_EXTERN ACPI_OBJECT_TYPE            AcpiGbl_DbArgTypes[ACPI_DEBUGGER_MAX_ARGS];
  ACPI_EXTERN char                        AcpiGbl_DbLineBuf[ACPI_DB_LINE_BUFFER_SIZE];
  ACPI_EXTERN char                        AcpiGbl_DbParsedBuf[ACPI_DB_LINE_BUFFER_SIZE];
  ACPI_EXTERN char                        AcpiGbl_DbScopeBuf[80];
  ACPI_EXTERN char                        AcpiGbl_DbDebugFilename[80];
  ACPI_EXTERN BOOLEAN                     AcpiGbl_DbOutputToFile;
  ACPI_EXTERN char                       *AcpiGbl_DbBuffer;
  ACPI_EXTERN char                       *AcpiGbl_DbFilename;
  ACPI_EXTERN UINT32                      AcpiGbl_DbDebugLevel;
  ACPI_EXTERN UINT32                      AcpiGbl_DbConsoleDebugLevel;
  ACPI_EXTERN ACPI_NAMESPACE_NODE        *AcpiGbl_DbScopeNode;
  
  /*
   * Statistic globals
   */
  ACPI_EXTERN UINT16                      AcpiGbl_ObjTypeCount[ACPI_TYPE_NS_NODE_MAX+1];
  ACPI_EXTERN UINT16                      AcpiGbl_NodeTypeCount[ACPI_TYPE_NS_NODE_MAX+1];
  ACPI_EXTERN UINT16                      AcpiGbl_ObjTypeCountMisc;
  ACPI_EXTERN UINT16                      AcpiGbl_NodeTypeCountMisc;
  ACPI_EXTERN UINT32                      AcpiGbl_NumNodes;
  ACPI_EXTERN UINT32                      AcpiGbl_NumObjects;
  
  
  ACPI_EXTERN UINT32                      AcpiGbl_SizeOfParseTree;
  ACPI_EXTERN UINT32                      AcpiGbl_SizeOfMethodTrees;
  ACPI_EXTERN UINT32                      AcpiGbl_SizeOfNodeEntries;
  ACPI_EXTERN UINT32                      AcpiGbl_SizeOfAcpiObjects;
  
  #endif /* ACPI_DEBUGGER */
  
  
  /*****************************************************************************
   *
   * Info/help support
   *
   ****************************************************************************/
  
  extern const AH_PREDEFINED_NAME     AslPredefinedInfo[];
  
  
  #endif /* __ACGLOBAL_H__ */
  