acglobal.h revision 206117
1/****************************************************************************** 2 * 3 * Name: acglobal.h - Declarations for global variables 4 * 5 *****************************************************************************/ 6 7/****************************************************************************** 8 * 9 * 1. Copyright Notice 10 * 11 * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp. 12 * All rights reserved. 13 * 14 * 2. License 15 * 16 * 2.1. This is your license from Intel Corp. under its intellectual property 17 * rights. You may have additional license terms from the party that provided 18 * you this software, covering your right to use that party's intellectual 19 * property rights. 20 * 21 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a 22 * copy of the source code appearing in this file ("Covered Code") an 23 * irrevocable, perpetual, worldwide license under Intel's copyrights in the 24 * base code distributed originally by Intel ("Original Intel Code") to copy, 25 * make derivatives, distribute, use and display any portion of the Covered 26 * Code in any form, with the right to sublicense such rights; and 27 * 28 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent 29 * license (with the right to sublicense), under only those claims of Intel 30 * patents that are infringed by the Original Intel Code, to make, use, sell, 31 * offer to sell, and import the Covered Code and derivative works thereof 32 * solely to the minimum extent necessary to exercise the above copyright 33 * license, and in no event shall the patent license extend to any additions 34 * to or modifications of the Original Intel Code. No other license or right 35 * is granted directly or by implication, estoppel or otherwise; 36 * 37 * The above copyright and patent license is granted only if the following 38 * conditions are met: 39 * 40 * 3. Conditions 41 * 42 * 3.1. Redistribution of Source with Rights to Further Distribute Source. 43 * Redistribution of source code of any substantial portion of the Covered 44 * Code or modification with rights to further distribute source must include 45 * the above Copyright Notice, the above License, this list of Conditions, 46 * and the following Disclaimer and Export Compliance provision. In addition, 47 * Licensee must cause all Covered Code to which Licensee contributes to 48 * contain a file documenting the changes Licensee made to create that Covered 49 * Code and the date of any change. Licensee must include in that file the 50 * documentation of any changes made by any predecessor Licensee. Licensee 51 * must include a prominent statement that the modification is derived, 52 * directly or indirectly, from Original Intel Code. 53 * 54 * 3.2. Redistribution of Source with no Rights to Further Distribute Source. 55 * Redistribution of source code of any substantial portion of the Covered 56 * Code or modification without rights to further distribute source must 57 * include the following Disclaimer and Export Compliance provision in the 58 * documentation and/or other materials provided with distribution. In 59 * addition, Licensee may not authorize further sublicense of source of any 60 * portion of the Covered Code, and must include terms to the effect that the 61 * license from Licensee to its licensee is limited to the intellectual 62 * property embodied in the software Licensee provides to its licensee, and 63 * not to intellectual property embodied in modifications its licensee may 64 * make. 65 * 66 * 3.3. Redistribution of Executable. Redistribution in executable form of any 67 * substantial portion of the Covered Code or modification must reproduce the 68 * above Copyright Notice, and the following Disclaimer and Export Compliance 69 * provision in the documentation and/or other materials provided with the 70 * distribution. 71 * 72 * 3.4. Intel retains all right, title, and interest in and to the Original 73 * Intel Code. 74 * 75 * 3.5. Neither the name Intel nor any other trademark owned or controlled by 76 * Intel shall be used in advertising or otherwise to promote the sale, use or 77 * other dealings in products derived from or relating to the Covered Code 78 * without prior written authorization from Intel. 79 * 80 * 4. Disclaimer and Export Compliance 81 * 82 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED 83 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE 84 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, 85 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY 86 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY 87 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A 88 * PARTICULAR PURPOSE. 89 * 90 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES 91 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR 92 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, 93 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY 94 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL 95 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS 96 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY 97 * LIMITED REMEDY. 98 * 99 * 4.3. Licensee shall not export, either directly or indirectly, any of this 100 * software or system incorporating such software without first obtaining any 101 * required license or other approval from the U. S. Department of Commerce or 102 * any other agency or department of the United States Government. In the 103 * event Licensee exports any such software from the United States or 104 * re-exports any such software from a foreign destination, Licensee shall 105 * ensure that the distribution and export/re-export of the software is in 106 * compliance with all laws, regulations, orders, or other restrictions of the 107 * U.S. Export Administration Regulations. Licensee agrees that neither it nor 108 * any of its subsidiaries will export/re-export any technical data, process, 109 * software, or service, directly or indirectly, to any country for which the 110 * United States government or any agency thereof requires an export license, 111 * other governmental approval, or letter of assurance, without first obtaining 112 * such license, approval or letter. 113 * 114 *****************************************************************************/ 115 116#ifndef __ACGLOBAL_H__ 117#define __ACGLOBAL_H__ 118 119 120/* 121 * Ensure that the globals are actually defined and initialized only once. 122 * 123 * The use of these macros allows a single list of globals (here) in order 124 * to simplify maintenance of the code. 125 */ 126#ifdef DEFINE_ACPI_GLOBALS 127#define ACPI_EXTERN 128#define ACPI_INIT_GLOBAL(a,b) a=b 129#else 130#define ACPI_EXTERN extern 131#define ACPI_INIT_GLOBAL(a,b) a 132#endif 133 134 135#ifdef DEFINE_ACPI_GLOBALS 136 137/* Public globals, available from outside ACPICA subsystem */ 138 139/***************************************************************************** 140 * 141 * Runtime configuration (static defaults that can be overriden at runtime) 142 * 143 ****************************************************************************/ 144 145/* 146 * Enable "slack" in the AML interpreter? Default is FALSE, and the 147 * interpreter strictly follows the ACPI specification. Setting to TRUE 148 * allows the interpreter to ignore certain errors and/or bad AML constructs. 149 * 150 * Currently, these features are enabled by this flag: 151 * 152 * 1) Allow "implicit return" of last value in a control method 153 * 2) Allow access beyond the end of an operation region 154 * 3) Allow access to uninitialized locals/args (auto-init to integer 0) 155 * 4) Allow ANY object type to be a source operand for the Store() operator 156 * 5) Allow unresolved references (invalid target name) in package objects 157 * 6) Enable warning messages for behavior that is not ACPI spec compliant 158 */ 159UINT8 ACPI_INIT_GLOBAL (AcpiGbl_EnableInterpreterSlack, FALSE); 160 161/* 162 * Automatically serialize ALL control methods? Default is FALSE, meaning 163 * to use the Serialized/NotSerialized method flags on a per method basis. 164 * Only change this if the ASL code is poorly written and cannot handle 165 * reentrancy even though methods are marked "NotSerialized". 166 */ 167UINT8 ACPI_INIT_GLOBAL (AcpiGbl_AllMethodsSerialized, FALSE); 168 169/* 170 * Create the predefined _OSI method in the namespace? Default is TRUE 171 * because ACPI CA is fully compatible with other ACPI implementations. 172 * Changing this will revert ACPI CA (and machine ASL) to pre-OSI behavior. 173 */ 174UINT8 ACPI_INIT_GLOBAL (AcpiGbl_CreateOsiMethod, TRUE); 175 176/* 177 * Disable wakeup GPEs during runtime? Default is TRUE because WAKE and 178 * RUNTIME GPEs should never be shared, and WAKE GPEs should typically only 179 * be enabled just before going to sleep. 180 */ 181UINT8 ACPI_INIT_GLOBAL (AcpiGbl_LeaveWakeGpesDisabled, TRUE); 182 183/* 184 * Optionally use default values for the ACPI register widths. Set this to 185 * TRUE to use the defaults, if an FADT contains incorrect widths/lengths. 186 */ 187UINT8 ACPI_INIT_GLOBAL (AcpiGbl_UseDefaultRegisterWidths, TRUE); 188 189/* 190 * Optionally enable output from the AML Debug Object. 191 */ 192UINT8 ACPI_INIT_GLOBAL (AcpiGbl_EnableAmlDebugObject, FALSE); 193 194/* 195 * Optionally copy the entire DSDT to local memory (instead of simply 196 * mapping it.) There are some BIOSs that corrupt or replace the original 197 * DSDT, creating the need for this option. Default is FALSE, do not copy 198 * the DSDT. 199 */ 200UINT8 ACPI_INIT_GLOBAL (AcpiGbl_CopyDsdtLocally, FALSE); 201 202 203/* AcpiGbl_FADT is a local copy of the FADT, converted to a common format. */ 204 205ACPI_TABLE_FADT AcpiGbl_FADT; 206UINT32 AcpiCurrentGpeCount; 207UINT32 AcpiGbl_TraceFlags; 208ACPI_NAME AcpiGbl_TraceMethodName; 209 210#endif 211 212/***************************************************************************** 213 * 214 * ACPI Table globals 215 * 216 ****************************************************************************/ 217 218/* 219 * AcpiGbl_RootTableList is the master list of ACPI tables found in the 220 * RSDT/XSDT. 221 * 222 */ 223ACPI_EXTERN ACPI_INTERNAL_RSDT AcpiGbl_RootTableList; 224ACPI_EXTERN ACPI_TABLE_FACS *AcpiGbl_FACS; 225 226/* These addresses are calculated from the FADT Event Block addresses */ 227 228ACPI_EXTERN ACPI_GENERIC_ADDRESS AcpiGbl_XPm1aStatus; 229ACPI_EXTERN ACPI_GENERIC_ADDRESS AcpiGbl_XPm1aEnable; 230 231ACPI_EXTERN ACPI_GENERIC_ADDRESS AcpiGbl_XPm1bStatus; 232ACPI_EXTERN ACPI_GENERIC_ADDRESS AcpiGbl_XPm1bEnable; 233 234/* DSDT information. Used to check for DSDT corruption */ 235 236ACPI_EXTERN ACPI_TABLE_HEADER *AcpiGbl_DSDT; 237ACPI_EXTERN ACPI_TABLE_HEADER AcpiGbl_OriginalDsdtHeader; 238 239/* 240 * Handle both ACPI 1.0 and ACPI 2.0 Integer widths. The integer width is 241 * determined by the revision of the DSDT: If the DSDT revision is less than 242 * 2, use only the lower 32 bits of the internal 64-bit Integer. 243 */ 244ACPI_EXTERN UINT8 AcpiGbl_IntegerBitWidth; 245ACPI_EXTERN UINT8 AcpiGbl_IntegerByteWidth; 246ACPI_EXTERN UINT8 AcpiGbl_IntegerNybbleWidth; 247 248 249/***************************************************************************** 250 * 251 * Mutual exlusion within ACPICA subsystem 252 * 253 ****************************************************************************/ 254 255/* 256 * Predefined mutex objects. This array contains the 257 * actual OS mutex handles, indexed by the local ACPI_MUTEX_HANDLEs. 258 * (The table maps local handles to the real OS handles) 259 */ 260ACPI_EXTERN ACPI_MUTEX_INFO AcpiGbl_MutexInfo[ACPI_NUM_MUTEX]; 261 262/* 263 * Global lock mutex is an actual AML mutex object 264 * Global lock semaphore works in conjunction with the HW global lock 265 */ 266ACPI_EXTERN ACPI_OPERAND_OBJECT *AcpiGbl_GlobalLockMutex; 267ACPI_EXTERN ACPI_SEMAPHORE AcpiGbl_GlobalLockSemaphore; 268ACPI_EXTERN UINT16 AcpiGbl_GlobalLockHandle; 269ACPI_EXTERN BOOLEAN AcpiGbl_GlobalLockAcquired; 270ACPI_EXTERN BOOLEAN AcpiGbl_GlobalLockPresent; 271 272/* 273 * Spinlocks are used for interfaces that can be possibly called at 274 * interrupt level 275 */ 276ACPI_EXTERN ACPI_SPINLOCK AcpiGbl_GpeLock; /* For GPE data structs and registers */ 277ACPI_EXTERN ACPI_SPINLOCK AcpiGbl_HardwareLock; /* For ACPI H/W except GPE registers */ 278 279/* Reader/Writer lock is used for namespace walk and dynamic table unload */ 280 281ACPI_EXTERN ACPI_RW_LOCK AcpiGbl_NamespaceRwLock; 282 283 284/***************************************************************************** 285 * 286 * Miscellaneous globals 287 * 288 ****************************************************************************/ 289 290/* Object caches */ 291 292ACPI_EXTERN ACPI_CACHE_T *AcpiGbl_NamespaceCache; 293ACPI_EXTERN ACPI_CACHE_T *AcpiGbl_StateCache; 294ACPI_EXTERN ACPI_CACHE_T *AcpiGbl_PsNodeCache; 295ACPI_EXTERN ACPI_CACHE_T *AcpiGbl_PsNodeExtCache; 296ACPI_EXTERN ACPI_CACHE_T *AcpiGbl_OperandCache; 297 298/* Global handlers */ 299 300ACPI_EXTERN ACPI_OBJECT_NOTIFY_HANDLER AcpiGbl_DeviceNotify; 301ACPI_EXTERN ACPI_OBJECT_NOTIFY_HANDLER AcpiGbl_SystemNotify; 302ACPI_EXTERN ACPI_EXCEPTION_HANDLER AcpiGbl_ExceptionHandler; 303ACPI_EXTERN ACPI_INIT_HANDLER AcpiGbl_InitHandler; 304ACPI_EXTERN ACPI_TABLE_HANDLER AcpiGbl_TableHandler; 305ACPI_EXTERN void *AcpiGbl_TableHandlerContext; 306ACPI_EXTERN ACPI_WALK_STATE *AcpiGbl_BreakpointWalk; 307 308 309/* Owner ID support */ 310 311ACPI_EXTERN UINT32 AcpiGbl_OwnerIdMask[ACPI_NUM_OWNERID_MASKS]; 312ACPI_EXTERN UINT8 AcpiGbl_LastOwnerIdIndex; 313ACPI_EXTERN UINT8 AcpiGbl_NextOwnerIdOffset; 314 315/* Misc */ 316 317ACPI_EXTERN UINT32 AcpiGbl_OriginalMode; 318ACPI_EXTERN UINT32 AcpiGbl_RsdpOriginalLocation; 319ACPI_EXTERN UINT32 AcpiGbl_NsLookupCount; 320ACPI_EXTERN UINT32 AcpiGbl_PsFindCount; 321ACPI_EXTERN UINT16 AcpiGbl_Pm1EnableRegisterSave; 322ACPI_EXTERN UINT8 AcpiGbl_DebuggerConfiguration; 323ACPI_EXTERN BOOLEAN AcpiGbl_StepToNextCall; 324ACPI_EXTERN BOOLEAN AcpiGbl_AcpiHardwarePresent; 325ACPI_EXTERN BOOLEAN AcpiGbl_EventsInitialized; 326ACPI_EXTERN BOOLEAN AcpiGbl_SystemAwakeAndRunning; 327ACPI_EXTERN UINT8 AcpiGbl_OsiData; 328 329 330#ifndef DEFINE_ACPI_GLOBALS 331 332/* Exception codes */ 333 334extern char const *AcpiGbl_ExceptionNames_Env[]; 335extern char const *AcpiGbl_ExceptionNames_Pgm[]; 336extern char const *AcpiGbl_ExceptionNames_Tbl[]; 337extern char const *AcpiGbl_ExceptionNames_Aml[]; 338extern char const *AcpiGbl_ExceptionNames_Ctrl[]; 339 340/* Other miscellaneous */ 341 342extern BOOLEAN AcpiGbl_Shutdown; 343extern UINT32 AcpiGbl_StartupFlags; 344extern const char *AcpiGbl_SleepStateNames[ACPI_S_STATE_COUNT]; 345extern const char *AcpiGbl_LowestDstateNames[ACPI_NUM_SxW_METHODS]; 346extern const char *AcpiGbl_HighestDstateNames[ACPI_NUM_SxD_METHODS]; 347extern const ACPI_OPCODE_INFO AcpiGbl_AmlOpInfo[AML_NUM_OPCODES]; 348extern const char *AcpiGbl_RegionTypes[ACPI_NUM_PREDEFINED_REGIONS]; 349#endif 350 351 352#ifdef ACPI_DBG_TRACK_ALLOCATIONS 353 354/* Lists for tracking memory allocations */ 355 356ACPI_EXTERN ACPI_MEMORY_LIST *AcpiGbl_GlobalList; 357ACPI_EXTERN ACPI_MEMORY_LIST *AcpiGbl_NsNodeList; 358ACPI_EXTERN BOOLEAN AcpiGbl_DisplayFinalMemStats; 359#endif 360 361 362/***************************************************************************** 363 * 364 * Namespace globals 365 * 366 ****************************************************************************/ 367 368#if !defined (ACPI_NO_METHOD_EXECUTION) || defined (ACPI_CONSTANT_EVAL_ONLY) 369#define NUM_PREDEFINED_NAMES 10 370#else 371#define NUM_PREDEFINED_NAMES 9 372#endif 373 374ACPI_EXTERN ACPI_NAMESPACE_NODE AcpiGbl_RootNodeStruct; 375ACPI_EXTERN ACPI_NAMESPACE_NODE *AcpiGbl_RootNode; 376ACPI_EXTERN ACPI_NAMESPACE_NODE *AcpiGbl_FadtGpeDevice; 377ACPI_EXTERN ACPI_OPERAND_OBJECT *AcpiGbl_ModuleCodeList; 378 379 380extern const UINT8 AcpiGbl_NsProperties [ACPI_NUM_NS_TYPES]; 381extern const ACPI_PREDEFINED_NAMES AcpiGbl_PreDefinedNames [NUM_PREDEFINED_NAMES]; 382 383#ifdef ACPI_DEBUG_OUTPUT 384ACPI_EXTERN UINT32 AcpiGbl_CurrentNodeCount; 385ACPI_EXTERN UINT32 AcpiGbl_CurrentNodeSize; 386ACPI_EXTERN UINT32 AcpiGbl_MaxConcurrentNodeCount; 387ACPI_EXTERN ACPI_SIZE *AcpiGbl_EntryStackPointer; 388ACPI_EXTERN ACPI_SIZE *AcpiGbl_LowestStackPointer; 389ACPI_EXTERN UINT32 AcpiGbl_DeepestNesting; 390#endif 391 392 393/***************************************************************************** 394 * 395 * Interpreter globals 396 * 397 ****************************************************************************/ 398 399 400ACPI_EXTERN ACPI_THREAD_STATE *AcpiGbl_CurrentWalkList; 401 402/* Control method single step flag */ 403 404ACPI_EXTERN UINT8 AcpiGbl_CmSingleStep; 405 406 407/***************************************************************************** 408 * 409 * Hardware globals 410 * 411 ****************************************************************************/ 412 413extern ACPI_BIT_REGISTER_INFO AcpiGbl_BitRegisterInfo[ACPI_NUM_BITREG]; 414ACPI_EXTERN UINT8 AcpiGbl_SleepTypeA; 415ACPI_EXTERN UINT8 AcpiGbl_SleepTypeB; 416 417 418/***************************************************************************** 419 * 420 * Event and GPE globals 421 * 422 ****************************************************************************/ 423 424extern ACPI_FIXED_EVENT_INFO AcpiGbl_FixedEventInfo[ACPI_NUM_FIXED_EVENTS]; 425ACPI_EXTERN ACPI_FIXED_EVENT_HANDLER AcpiGbl_FixedEventHandlers[ACPI_NUM_FIXED_EVENTS]; 426ACPI_EXTERN ACPI_GPE_XRUPT_INFO *AcpiGbl_GpeXruptListHead; 427ACPI_EXTERN ACPI_GPE_BLOCK_INFO *AcpiGbl_GpeFadtBlocks[ACPI_MAX_GPE_BLOCKS]; 428 429 430/***************************************************************************** 431 * 432 * Debug support 433 * 434 ****************************************************************************/ 435 436/* Procedure nesting level for debug output */ 437 438extern UINT32 AcpiGbl_NestingLevel; 439 440/* Event counters */ 441 442ACPI_EXTERN UINT32 AcpiMethodCount; 443ACPI_EXTERN UINT32 AcpiGpeCount; 444ACPI_EXTERN UINT32 AcpiSciCount; 445ACPI_EXTERN UINT32 AcpiFixedEventCount[ACPI_NUM_FIXED_EVENTS]; 446 447/* Support for dynamic control method tracing mechanism */ 448 449ACPI_EXTERN UINT32 AcpiGbl_OriginalDbgLevel; 450ACPI_EXTERN UINT32 AcpiGbl_OriginalDbgLayer; 451ACPI_EXTERN UINT32 AcpiGbl_TraceDbgLevel; 452ACPI_EXTERN UINT32 AcpiGbl_TraceDbgLayer; 453 454 455/***************************************************************************** 456 * 457 * Debugger globals 458 * 459 ****************************************************************************/ 460 461ACPI_EXTERN UINT8 AcpiGbl_DbOutputFlags; 462 463#ifdef ACPI_DISASSEMBLER 464 465ACPI_EXTERN BOOLEAN AcpiGbl_DbOpt_disasm; 466ACPI_EXTERN BOOLEAN AcpiGbl_DbOpt_verbose; 467ACPI_EXTERN ACPI_EXTERNAL_LIST *AcpiGbl_ExternalList; 468#endif 469 470 471#ifdef ACPI_DEBUGGER 472 473extern BOOLEAN AcpiGbl_MethodExecuting; 474extern BOOLEAN AcpiGbl_AbortMethod; 475extern BOOLEAN AcpiGbl_DbTerminateThreads; 476 477ACPI_EXTERN BOOLEAN AcpiGbl_DbOpt_tables; 478ACPI_EXTERN BOOLEAN AcpiGbl_DbOpt_stats; 479ACPI_EXTERN BOOLEAN AcpiGbl_DbOpt_ini_methods; 480ACPI_EXTERN BOOLEAN AcpiGbl_DbOpt_NoRegionSupport; 481 482ACPI_EXTERN char *AcpiGbl_DbArgs[ACPI_DEBUGGER_MAX_ARGS]; 483ACPI_EXTERN char AcpiGbl_DbLineBuf[80]; 484ACPI_EXTERN char AcpiGbl_DbParsedBuf[80]; 485ACPI_EXTERN char AcpiGbl_DbScopeBuf[40]; 486ACPI_EXTERN char AcpiGbl_DbDebugFilename[40]; 487ACPI_EXTERN BOOLEAN AcpiGbl_DbOutputToFile; 488ACPI_EXTERN char *AcpiGbl_DbBuffer; 489ACPI_EXTERN char *AcpiGbl_DbFilename; 490ACPI_EXTERN UINT32 AcpiGbl_DbDebugLevel; 491ACPI_EXTERN UINT32 AcpiGbl_DbConsoleDebugLevel; 492ACPI_EXTERN ACPI_NAMESPACE_NODE *AcpiGbl_DbScopeNode; 493 494/* 495 * Statistic globals 496 */ 497ACPI_EXTERN UINT16 AcpiGbl_ObjTypeCount[ACPI_TYPE_NS_NODE_MAX+1]; 498ACPI_EXTERN UINT16 AcpiGbl_NodeTypeCount[ACPI_TYPE_NS_NODE_MAX+1]; 499ACPI_EXTERN UINT16 AcpiGbl_ObjTypeCountMisc; 500ACPI_EXTERN UINT16 AcpiGbl_NodeTypeCountMisc; 501ACPI_EXTERN UINT32 AcpiGbl_NumNodes; 502ACPI_EXTERN UINT32 AcpiGbl_NumObjects; 503 504 505ACPI_EXTERN UINT32 AcpiGbl_SizeOfParseTree; 506ACPI_EXTERN UINT32 AcpiGbl_SizeOfMethodTrees; 507ACPI_EXTERN UINT32 AcpiGbl_SizeOfNodeEntries; 508ACPI_EXTERN UINT32 AcpiGbl_SizeOfAcpiObjects; 509 510#endif /* ACPI_DEBUGGER */ 511 512#endif /* __ACGLOBAL_H__ */ 513