sys/contrib/dev/acpica-unix-20061109/debugger/dbstats.c

   1 /*******************************************************************************
   2  *
   3  * Module Name: dbstats - Generation and display of ACPI table statistics
   4  *              $Revision: 1.84 $
   5  *
   6  ******************************************************************************/
   7
   8 /******************************************************************************
   9  *
  10  * 1. Copyright Notice
  11  *
  12  * Some or all of this work - Copyright (c) 1999 - 2006, Intel Corp.
  13  * All rights reserved.
  14  *
  15  * 2. License
  16  *
  17  * 2.1. This is your license from Intel Corp. under its intellectual property
  18  * rights.  You may have additional license terms from the party that provided
  19  * you this software, covering your right to use that party's intellectual
  20  * property rights.
  21  *
  22  * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
  23  * copy of the source code appearing in this file ("Covered Code") an
  24  * irrevocable, perpetual, worldwide license under Intel's copyrights in the
  25  * base code distributed originally by Intel ("Original Intel Code") to copy,
  26  * make derivatives, distribute, use and display any portion of the Covered
  27  * Code in any form, with the right to sublicense such rights; and
  28  *
  29  * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
  30  * license (with the right to sublicense), under only those claims of Intel
  31  * patents that are infringed by the Original Intel Code, to make, use, sell,
  32  * offer to sell, and import the Covered Code and derivative works thereof
  33  * solely to the minimum extent necessary to exercise the above copyright
  34  * license, and in no event shall the patent license extend to any additions
  35  * to or modifications of the Original Intel Code.  No other license or right
  36  * is granted directly or by implication, estoppel or otherwise;
  37  *
  38  * The above copyright and patent license is granted only if the following
  39  * conditions are met:
  40  *
  41  * 3. Conditions
  42  *
  43  * 3.1. Redistribution of Source with Rights to Further Distribute Source.
  44  * Redistribution of source code of any substantial portion of the Covered
  45  * Code or modification with rights to further distribute source must include
  46  * the above Copyright Notice, the above License, this list of Conditions,
  47  * and the following Disclaimer and Export Compliance provision.  In addition,
  48  * Licensee must cause all Covered Code to which Licensee contributes to
  49  * contain a file documenting the changes Licensee made to create that Covered
  50  * Code and the date of any change.  Licensee must include in that file the
  51  * documentation of any changes made by any predecessor Licensee.  Licensee
  52  * must include a prominent statement that the modification is derived,
  53  * directly or indirectly, from Original Intel Code.
  54  *
  55  * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
  56  * Redistribution of source code of any substantial portion of the Covered
  57  * Code or modification without rights to further distribute source must
  58  * include the following Disclaimer and Export Compliance provision in the
  59  * documentation and/or other materials provided with distribution.  In
  60  * addition, Licensee may not authorize further sublicense of source of any
  61  * portion of the Covered Code, and must include terms to the effect that the
  62  * license from Licensee to its licensee is limited to the intellectual
  63  * property embodied in the software Licensee provides to its licensee, and
  64  * not to intellectual property embodied in modifications its licensee may
  65  * make.
  66  *
  67  * 3.3. Redistribution of Executable. Redistribution in executable form of any
  68  * substantial portion of the Covered Code or modification must reproduce the
  69  * above Copyright Notice, and the following Disclaimer and Export Compliance
  70  * provision in the documentation and/or other materials provided with the
  71  * distribution.
  72  *
  73  * 3.4. Intel retains all right, title, and interest in and to the Original
  74  * Intel Code.
  75  *
  76  * 3.5. Neither the name Intel nor any other trademark owned or controlled by
  77  * Intel shall be used in advertising or otherwise to promote the sale, use or
  78  * other dealings in products derived from or relating to the Covered Code
  79  * without prior written authorization from Intel.
  80  *
  81  * 4. Disclaimer and Export Compliance
  82  *
  83  * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
  84  * HERE.  ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
  85  * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT,  ASSISTANCE,
  86  * INSTALLATION, TRAINING OR OTHER SERVICES.  INTEL WILL NOT PROVIDE ANY
  87  * UPDATES, ENHANCEMENTS OR EXTENSIONS.  INTEL SPECIFICALLY DISCLAIMS ANY
  88  * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
  89  * PARTICULAR PURPOSE.
  90  *
  91  * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
  92  * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
  93  * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
  94  * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
  95  * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
  96  * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.  THESE LIMITATIONS
  97  * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
  98  * LIMITED REMEDY.
  99  *
 100  * 4.3. Licensee shall not export, either directly or indirectly, any of this
 101  * software or system incorporating such software without first obtaining any
 102  * required license or other approval from the U. S. Department of Commerce or
 103  * any other agency or department of the United States Government.  In the
 104  * event Licensee exports any such software from the United States or
 105  * re-exports any such software from a foreign destination, Licensee shall
 106  * ensure that the distribution and export/re-export of the software is in
 107  * compliance with all laws, regulations, orders, or other restrictions of the
 108  * U.S. Export Administration Regulations. Licensee agrees that neither it nor
 109  * any of its subsidiaries will export/re-export any technical data, process,
 110  * software, or service, directly or indirectly, to any country for which the
 111  * United States government or any agency thereof requires an export license,
 112  * other governmental approval, or letter of assurance, without first obtaining
 113  * such license, approval or letter.
 114  *
 115  *****************************************************************************/
 116
 117
 118 #include "acpi.h"
 119 #include "acdebug.h"
 120 #include "acnamesp.h"
 121
 122 #ifdef ACPI_DEBUGGER
 123
 124 #define _COMPONENT          ACPI_CA_DEBUGGER
 125         ACPI_MODULE_NAME    ("dbstats")
 126
 127 /* Local prototypes */
 128
 129 static void
 130 AcpiDbCountNamespaceObjects (
 131     void);
 132
 133 static void
 134 AcpiDbEnumerateObject (
 135     ACPI_OPERAND_OBJECT     *ObjDesc);
 136
 137 static ACPI_STATUS
 138 AcpiDbClassifyOneObject (
 139     ACPI_HANDLE             ObjHandle,
 140     UINT32                  NestingLevel,
 141     void                    *Context,
 142     void                    **ReturnValue);
 143
 144 static void
 145 AcpiDbListInfo (
 146     ACPI_MEMORY_LIST        *List);
 147
 148
 149 /*
 150  * Statistics subcommands
 151  */
 152 static ARGUMENT_INFO        AcpiDbStatTypes [] =
 153 {
 154     {"ALLOCATIONS"},
 155     {"OBJECTS"},
 156     {"MEMORY"},
 157     {"MISC"},
 158     {"TABLES"},
 159     {"SIZES"},
 160     {"STACK"},
 161     {NULL}           /* Must be null terminated */
 162 };
 163
 164 #define CMD_STAT_ALLOCATIONS     0
 165 #define CMD_STAT_OBJECTS         1
 166 #define CMD_STAT_MEMORY          2
 167 #define CMD_STAT_MISC            3
 168 #define CMD_STAT_TABLES          4
 169 #define CMD_STAT_SIZES           5
 170 #define CMD_STAT_STACK           6
 171
 172
 173 #if defined ACPI_DBG_TRACK_ALLOCATIONS || defined ACPI_USE_LOCAL_CACHE
 174
 175 /*******************************************************************************
 176  *
 177  * FUNCTION:    AcpiDbListInfo
 178  *
 179  * PARAMETERS:  List            - Memory list/cache to be displayed
 180  *
 181  * RETURN:      None
 182  *
 183  * DESCRIPTION: Display information about the input memory list or cache.
 184  *
 185  ******************************************************************************/
 186
 187 static void
 188 AcpiDbListInfo (
 189     ACPI_MEMORY_LIST        *List)
 190 {
 191 #ifdef ACPI_DBG_TRACK_ALLOCATIONS
 192     UINT32                  Outstanding;
 193     UINT32                  Temp;
 194 #endif
 195
 196     AcpiOsPrintf ("\n%s\n", List->ListName);
 197
 198     /* MaxDepth > 0 indicates a cache object */
 199
 200     if (List->MaxDepth > 0)
 201     {
 202         AcpiOsPrintf (
 203             "    Cache: [Depth Max Avail Size]         % 7d % 7d % 7d % 7d B\n",
 204             List->CurrentDepth,
 205             List->MaxDepth,
 206             List->MaxDepth - List->CurrentDepth,
 207             (List->CurrentDepth * List->ObjectSize));
 208     }
 209
 210 #ifdef ACPI_DBG_TRACK_ALLOCATIONS
 211     if (List->MaxDepth > 0)
 212     {
 213         AcpiOsPrintf (
 214             "    Cache: [Requests Hits Misses ObjSize] % 7d % 7d % 7d % 7d B\n",
 215             List->Requests,
 216             List->Hits,
 217             List->Requests - List->Hits,
 218             List->ObjectSize);
 219     }
 220
 221     Outstanding = List->TotalAllocated -
 222                     List->TotalFreed -
 223                     List->CurrentDepth;
 224
 225     if (List->ObjectSize)
 226     {
 227         Temp = ACPI_ROUND_UP_TO_1K (Outstanding * List->ObjectSize);
 228     }
 229     else
 230     {
 231         Temp = ACPI_ROUND_UP_TO_1K (List->CurrentTotalSize);
 232     }
 233
 234     AcpiOsPrintf (
 235         "    Mem:   [Alloc Free Outstanding Size]  % 7d % 7d % 7d % 7d Kb\n",
 236         List->TotalAllocated,
 237         List->TotalFreed,
 238         Outstanding, Temp);
 239 #endif
 240 }
 241 #endif
 242
 243
 244 /*******************************************************************************
 245  *
 246  * FUNCTION:    AcpiDbEnumerateObject
 247  *
 248  * PARAMETERS:  ObjDesc             - Object to be counted
 249  *
 250  * RETURN:      None
 251  *
 252  * DESCRIPTION: Add this object to the global counts, by object type.
 253  *              Limited recursion handles subobjects and packages, and this
 254  *              is probably acceptable within the AML debugger only.
 255  *
 256  ******************************************************************************/
 257
 258 static void
 259 AcpiDbEnumerateObject (
 260     ACPI_OPERAND_OBJECT     *ObjDesc)
 261 {
 262     UINT32                  i;
 263
 264
 265     if (!ObjDesc)
 266     {
 267         return;
 268     }
 269
 270     /* Enumerate this object first */
 271
 272     AcpiGbl_NumObjects++;
 273
 274     if (ACPI_GET_OBJECT_TYPE (ObjDesc) > ACPI_TYPE_NS_NODE_MAX)
 275     {
 276         AcpiGbl_ObjTypeCountMisc++;
 277     }
 278     else
 279     {
 280         AcpiGbl_ObjTypeCount [ACPI_GET_OBJECT_TYPE (ObjDesc)]++;
 281     }
 282
 283     /* Count the sub-objects */
 284
 285     switch (ACPI_GET_OBJECT_TYPE (ObjDesc))
 286     {
 287     case ACPI_TYPE_PACKAGE:
 288
 289         for (i = 0; i < ObjDesc->Package.Count; i++)
 290         {
 291             AcpiDbEnumerateObject (ObjDesc->Package.Elements[i]);
 292         }
 293         break;
 294
 295     case ACPI_TYPE_DEVICE:
 296
 297         AcpiDbEnumerateObject (ObjDesc->Device.SystemNotify);
 298         AcpiDbEnumerateObject (ObjDesc->Device.DeviceNotify);
 299         AcpiDbEnumerateObject (ObjDesc->Device.Handler);
 300         break;
 301
 302     case ACPI_TYPE_BUFFER_FIELD:
 303
 304         if (AcpiNsGetSecondaryObject (ObjDesc))
 305         {
 306             AcpiGbl_ObjTypeCount [ACPI_TYPE_BUFFER_FIELD]++;
 307         }
 308         break;
 309
 310     case ACPI_TYPE_REGION:
 311
 312         AcpiGbl_ObjTypeCount [ACPI_TYPE_LOCAL_REGION_FIELD ]++;
 313         AcpiDbEnumerateObject (ObjDesc->Region.Handler);
 314         break;
 315
 316     case ACPI_TYPE_POWER:
 317
 318         AcpiDbEnumerateObject (ObjDesc->PowerResource.SystemNotify);
 319         AcpiDbEnumerateObject (ObjDesc->PowerResource.DeviceNotify);
 320         break;
 321
 322     case ACPI_TYPE_PROCESSOR:
 323
 324         AcpiDbEnumerateObject (ObjDesc->Processor.SystemNotify);
 325         AcpiDbEnumerateObject (ObjDesc->Processor.DeviceNotify);
 326         AcpiDbEnumerateObject (ObjDesc->Processor.Handler);
 327         break;
 328
 329     case ACPI_TYPE_THERMAL:
 330
 331         AcpiDbEnumerateObject (ObjDesc->ThermalZone.SystemNotify);
 332         AcpiDbEnumerateObject (ObjDesc->ThermalZone.DeviceNotify);
 333         AcpiDbEnumerateObject (ObjDesc->ThermalZone.Handler);
 334         break;
 335
 336     default:
 337         break;
 338     }
 339 }
 340
 341
 342 /*******************************************************************************
 343  *
 344  * FUNCTION:    AcpiDbClassifyOneObject
 345  *
 346  * PARAMETERS:  Callback for WalkNamespace
 347  *
 348  * RETURN:      Status
 349  *
 350  * DESCRIPTION: Enumerate both the object descriptor (including subobjects) and
 351  *              the parent namespace node.
 352  *
 353  ******************************************************************************/
 354
 355 static ACPI_STATUS
 356 AcpiDbClassifyOneObject (
 357     ACPI_HANDLE             ObjHandle,
 358     UINT32                  NestingLevel,
 359     void                    *Context,
 360     void                    **ReturnValue)
 361 {
 362     ACPI_NAMESPACE_NODE     *Node;
 363     ACPI_OPERAND_OBJECT     *ObjDesc;
 364     UINT32                  Type;
 365
 366
 367     AcpiGbl_NumNodes++;
 368
 369     Node = (ACPI_NAMESPACE_NODE *) ObjHandle;
 370     ObjDesc = AcpiNsGetAttachedObject (Node);
 371
 372     AcpiDbEnumerateObject (ObjDesc);
 373
 374     Type = Node->Type;
 375     if (Type > ACPI_TYPE_NS_NODE_MAX)
 376     {
 377         AcpiGbl_NodeTypeCountMisc++;
 378     }
 379     else
 380     {
 381         AcpiGbl_NodeTypeCount [Type]++;
 382     }
 383
 384     return AE_OK;
 385
 386
 387 #ifdef ACPI_FUTURE_IMPLEMENTATION
 388
 389     /* TBD: These need to be counted during the initial parsing phase */
 390
 391     if (AcpiPsIsNamedOp (Op->Opcode))
 392     {
 393         NumNodes++;
 394     }
 395
 396     if (IsMethod)
 397     {
 398         NumMethodElements++;
 399     }
 400
 401     NumGrammarElements++;
 402     Op = AcpiPsGetDepthNext (Root, Op);
 403
 404     SizeOfParseTree   = (NumGrammarElements - NumMethodElements) *
 405                             (UINT32) sizeof (ACPI_PARSE_OBJECT);
 406     SizeOfMethodTrees = NumMethodElements * (UINT32) sizeof (ACPI_PARSE_OBJECT);
 407     SizeOfNodeEntries = NumNodes * (UINT32) sizeof (ACPI_NAMESPACE_NODE);
 408     SizeOfAcpiObjects = NumNodes * (UINT32) sizeof (ACPI_OPERAND_OBJECT);
 409 #endif
 410 }
 411
 412
 413 /*******************************************************************************
 414  *
 415  * FUNCTION:    AcpiDbCountNamespaceObjects
 416  *
 417  * PARAMETERS:  None
 418  *
 419  * RETURN:      None
 420  *
 421  * DESCRIPTION: Count and classify the entire namespace, including all
 422  *              namespace nodes and attached objects.
 423  *
 424  ******************************************************************************/
 425
 426 static void
 427 AcpiDbCountNamespaceObjects (
 428     void)
 429 {
 430     UINT32                  i;
 431
 432
 433     AcpiGbl_NumNodes = 0;
 434     AcpiGbl_NumObjects = 0;
 435
 436     AcpiGbl_ObjTypeCountMisc = 0;
 437     for (i = 0; i < (ACPI_TYPE_NS_NODE_MAX -1); i++)
 438     {
 439         AcpiGbl_ObjTypeCount [i] = 0;
 440         AcpiGbl_NodeTypeCount [i] = 0;
 441     }
 442
 443     (void) AcpiNsWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT,
 444                 ACPI_UINT32_MAX, FALSE, AcpiDbClassifyOneObject, NULL, NULL);
 445 }
 446
 447
 448 /*******************************************************************************
 449  *
 450  * FUNCTION:    AcpiDbDisplayStatistics
 451  *
 452  * PARAMETERS:  TypeArg         - Subcommand
 453  *
 454  * RETURN:      Status
 455  *
 456  * DESCRIPTION: Display various statistics
 457  *
 458  ******************************************************************************/
 459
 460 ACPI_STATUS
 461 AcpiDbDisplayStatistics (
 462     char                    *TypeArg)
 463 {
 464     UINT32                  i;
 465     UINT32                  Temp;
 466
 467
 468     if (!TypeArg)
 469     {
 470         AcpiOsPrintf ("The following subcommands are available:\n    ALLOCATIONS, OBJECTS, MEMORY, MISC, SIZES, TABLES\n");
 471         return (AE_OK);
 472     }
 473
 474     AcpiUtStrupr (TypeArg);
 475     Temp = AcpiDbMatchArgument (TypeArg, AcpiDbStatTypes);
 476     if (Temp == (UINT32) -1)
 477     {
 478         AcpiOsPrintf ("Invalid or unsupported argument\n");
 479         return (AE_OK);
 480     }
 481
 482
 483     switch (Temp)
 484     {
 485     case CMD_STAT_ALLOCATIONS:
 486
 487 #ifdef ACPI_DBG_TRACK_ALLOCATIONS
 488         AcpiUtDumpAllocationInfo ();
 489 #endif
 490         break;
 491
 492     case CMD_STAT_TABLES:
 493
 494         AcpiOsPrintf ("ACPI Table Information (not implemented):\n\n");
 495         break;
 496
 497     case CMD_STAT_OBJECTS:
 498
 499         AcpiDbCountNamespaceObjects ();
 500
 501         AcpiOsPrintf ("\nObjects defined in the current namespace:\n\n");
 502
 503         AcpiOsPrintf ("%16.16s %10.10s %10.10s\n",
 504             "ACPI_TYPE", "NODES", "OBJECTS");
 505
 506         for (i = 0; i < ACPI_TYPE_NS_NODE_MAX; i++)
 507         {
 508             AcpiOsPrintf ("%16.16s % 10ld% 10ld\n", AcpiUtGetTypeName (i),
 509                 AcpiGbl_NodeTypeCount [i], AcpiGbl_ObjTypeCount [i]);
 510         }
 511         AcpiOsPrintf ("%16.16s % 10ld% 10ld\n", "Misc/Unknown",
 512             AcpiGbl_NodeTypeCountMisc, AcpiGbl_ObjTypeCountMisc);
 513
 514         AcpiOsPrintf ("%16.16s % 10ld% 10ld\n", "TOTALS:",
 515             AcpiGbl_NumNodes, AcpiGbl_NumObjects);
 516         break;
 517
 518     case CMD_STAT_MEMORY:
 519
 520 #ifdef ACPI_DBG_TRACK_ALLOCATIONS
 521         AcpiOsPrintf ("\n----Object and Cache Statistics---------------------------------------------\n");
 522
 523         AcpiDbListInfo (AcpiGbl_GlobalList);
 524         AcpiDbListInfo (AcpiGbl_NsNodeList);
 525
 526 #ifdef ACPI_USE_LOCAL_CACHE
 527         AcpiDbListInfo (AcpiGbl_OperandCache);
 528         AcpiDbListInfo (AcpiGbl_PsNodeCache);
 529         AcpiDbListInfo (AcpiGbl_PsNodeExtCache);
 530         AcpiDbListInfo (AcpiGbl_StateCache);
 531 #endif
 532 #endif
 533
 534         break;
 535
 536     case CMD_STAT_MISC:
 537
 538         AcpiOsPrintf ("\nMiscellaneous Statistics:\n\n");
 539         AcpiOsPrintf ("Calls to AcpiPsFind:..  ........% 7ld\n",
 540             AcpiGbl_PsFindCount);
 541         AcpiOsPrintf ("Calls to AcpiNsLookup:..........% 7ld\n",
 542             AcpiGbl_NsLookupCount);
 543
 544         AcpiOsPrintf ("\n");
 545
 546         AcpiOsPrintf ("Mutex usage:\n\n");
 547         for (i = 0; i < ACPI_NUM_MUTEX; i++)
 548         {
 549             AcpiOsPrintf ("%-28s:       % 7ld\n",
 550                 AcpiUtGetMutexName (i), AcpiGbl_MutexInfo[i].UseCount);
 551         }
 552         break;
 553
 554
 555     case CMD_STAT_SIZES:
 556
 557         AcpiOsPrintf ("\nInternal object sizes:\n\n");
 558
 559         AcpiOsPrintf ("Common           %3d\n", sizeof (ACPI_OBJECT_COMMON));
 560         AcpiOsPrintf ("Number           %3d\n", sizeof (ACPI_OBJECT_INTEGER));
 561         AcpiOsPrintf ("String           %3d\n", sizeof (ACPI_OBJECT_STRING));
 562         AcpiOsPrintf ("Buffer           %3d\n", sizeof (ACPI_OBJECT_BUFFER));
 563         AcpiOsPrintf ("Package          %3d\n", sizeof (ACPI_OBJECT_PACKAGE));
 564         AcpiOsPrintf ("BufferField      %3d\n", sizeof (ACPI_OBJECT_BUFFER_FIELD));
 565         AcpiOsPrintf ("Device           %3d\n", sizeof (ACPI_OBJECT_DEVICE));
 566         AcpiOsPrintf ("Event            %3d\n", sizeof (ACPI_OBJECT_EVENT));
 567         AcpiOsPrintf ("Method           %3d\n", sizeof (ACPI_OBJECT_METHOD));
 568         AcpiOsPrintf ("Mutex            %3d\n", sizeof (ACPI_OBJECT_MUTEX));
 569         AcpiOsPrintf ("Region           %3d\n", sizeof (ACPI_OBJECT_REGION));
 570         AcpiOsPrintf ("PowerResource    %3d\n", sizeof (ACPI_OBJECT_POWER_RESOURCE));
 571         AcpiOsPrintf ("Processor        %3d\n", sizeof (ACPI_OBJECT_PROCESSOR));
 572         AcpiOsPrintf ("ThermalZone      %3d\n", sizeof (ACPI_OBJECT_THERMAL_ZONE));
 573         AcpiOsPrintf ("RegionField      %3d\n", sizeof (ACPI_OBJECT_REGION_FIELD));
 574         AcpiOsPrintf ("BankField        %3d\n", sizeof (ACPI_OBJECT_BANK_FIELD));
 575         AcpiOsPrintf ("IndexField       %3d\n", sizeof (ACPI_OBJECT_INDEX_FIELD));
 576         AcpiOsPrintf ("Reference        %3d\n", sizeof (ACPI_OBJECT_REFERENCE));
 577         AcpiOsPrintf ("Notify           %3d\n", sizeof (ACPI_OBJECT_NOTIFY_HANDLER));
 578         AcpiOsPrintf ("AddressSpace     %3d\n", sizeof (ACPI_OBJECT_ADDR_HANDLER));
 579         AcpiOsPrintf ("Extra            %3d\n", sizeof (ACPI_OBJECT_EXTRA));
 580         AcpiOsPrintf ("Data             %3d\n", sizeof (ACPI_OBJECT_DATA));
 581
 582         AcpiOsPrintf ("\n");
 583
 584         AcpiOsPrintf ("ParseObject      %3d\n", sizeof (ACPI_PARSE_OBJ_COMMON));
 585         AcpiOsPrintf ("ParseObjectNamed %3d\n", sizeof (ACPI_PARSE_OBJ_NAMED));
 586         AcpiOsPrintf ("ParseObjectAsl   %3d\n", sizeof (ACPI_PARSE_OBJ_ASL));
 587         AcpiOsPrintf ("OperandObject    %3d\n", sizeof (ACPI_OPERAND_OBJECT));
 588         AcpiOsPrintf ("NamespaceNode    %3d\n", sizeof (ACPI_NAMESPACE_NODE));
 589
 590         break;
 591
 592
 593     case CMD_STAT_STACK:
 594 #if defined(ACPI_DEBUG_OUTPUT)
 595
 596         Temp = (UINT32) (AcpiGbl_EntryStackPointer - AcpiGbl_LowestStackPointer);
 597
 598         AcpiOsPrintf ("\nSubsystem Stack Usage:\n\n");
 599         AcpiOsPrintf ("Entry Stack Pointer          %X\n", AcpiGbl_EntryStackPointer);
 600         AcpiOsPrintf ("Lowest Stack Pointer         %X\n", AcpiGbl_LowestStackPointer);
 601         AcpiOsPrintf ("Stack Use                    %X (%d)\n", Temp, Temp);
 602         AcpiOsPrintf ("Deepest Procedure Nesting    %d\n", AcpiGbl_DeepestNesting);
 603 #endif
 604         break;
 605
 606     default:
 607         break;
 608     }
 609
 610     AcpiOsPrintf ("\n");
 611     return (AE_OK);
 612 }
 613
 614 #endif /* ACPI_DEBUGGER  */