1 /*******************************************************************************
3 * Module Name: dbexec - debugger control method execution
5 ******************************************************************************/
7 /******************************************************************************
11 * Some or all of this work - Copyright (c) 1999 - 2011, Intel Corp.
12 * All rights reserved.
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
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
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;
37 * The above copyright and patent license is granted only if the following
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.
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
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
72 * 3.4. Intel retains all right, title, and interest in and to the Original
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.
80 * 4. Disclaimer and Export Compliance
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
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
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.
114 *****************************************************************************/
118 #include "accommon.h"
120 #include "acnamesp.h"
124 #define _COMPONENT ACPI_CA_DEBUGGER
125 ACPI_MODULE_NAME ("dbexec")
128 static ACPI_DB_METHOD_INFO AcpiGbl_DbMethodInfo;
130 /* Local prototypes */
133 AcpiDbExecuteMethod (
134 ACPI_DB_METHOD_INFO *Info,
135 ACPI_BUFFER *ReturnObj);
139 ACPI_DB_METHOD_INFO *Info);
142 AcpiDbGetOutstandingAllocations (
145 static void ACPI_SYSTEM_XFACE
150 AcpiDbExecutionWalk (
151 ACPI_HANDLE ObjHandle,
157 /*******************************************************************************
159 * FUNCTION: AcpiDbExecuteMethod
161 * PARAMETERS: Info - Valid info segment
162 * ReturnObj - Where to put return object
166 * DESCRIPTION: Execute a control method.
168 ******************************************************************************/
171 AcpiDbExecuteMethod (
172 ACPI_DB_METHOD_INFO *Info,
173 ACPI_BUFFER *ReturnObj)
176 ACPI_OBJECT_LIST ParamObjects;
177 ACPI_OBJECT Params[ACPI_METHOD_NUM_ARGS];
180 ACPI_DEVICE_INFO *ObjInfo;
183 ACPI_FUNCTION_TRACE (DbExecuteMethod);
186 if (AcpiGbl_DbOutputToFile && !AcpiDbgLevel)
188 AcpiOsPrintf ("Warning: debug output is not enabled!\n");
191 /* Get the NS node, determines existence also */
193 Status = AcpiGetHandle (NULL, Info->Pathname, &Handle);
194 if (ACPI_FAILURE (Status))
196 return_ACPI_STATUS (Status);
199 /* Get the object info for number of method parameters */
201 Status = AcpiGetObjectInfo (Handle, &ObjInfo);
202 if (ACPI_FAILURE (Status))
204 return_ACPI_STATUS (Status);
207 ParamObjects.Pointer = NULL;
208 ParamObjects.Count = 0;
210 if (ObjInfo->Type == ACPI_TYPE_METHOD)
212 /* Are there arguments to the method? */
214 if (Info->Args && Info->Args[0])
216 for (i = 0; Info->Args[i] &&
217 (i < ACPI_METHOD_NUM_ARGS) &&
218 (i < ObjInfo->ParamCount);
221 Params[i].Type = ACPI_TYPE_INTEGER;
222 Params[i].Integer.Value = ACPI_STRTOUL (Info->Args[i], NULL, 16);
225 ParamObjects.Pointer = Params;
226 ParamObjects.Count = i;
230 /* Setup default parameters */
232 for (i = 0; i < ObjInfo->ParamCount; i++)
238 Params[0].Type = ACPI_TYPE_INTEGER;
239 Params[0].Integer.Value = 0x01020304;
244 Params[1].Type = ACPI_TYPE_STRING;
245 Params[1].String.Length = 12;
246 Params[1].String.Pointer = "AML Debugger";
251 Params[i].Type = ACPI_TYPE_INTEGER;
252 Params[i].Integer.Value = i * (UINT64) 0x1000;
257 ParamObjects.Pointer = Params;
258 ParamObjects.Count = ObjInfo->ParamCount;
264 /* Prepare for a return object of arbitrary size */
266 ReturnObj->Pointer = AcpiGbl_DbBuffer;
267 ReturnObj->Length = ACPI_DEBUG_BUFFER_SIZE;
269 /* Do the actual method execution */
271 AcpiGbl_MethodExecuting = TRUE;
272 Status = AcpiEvaluateObject (NULL,
273 Info->Pathname, &ParamObjects, ReturnObj);
275 AcpiGbl_CmSingleStep = FALSE;
276 AcpiGbl_MethodExecuting = FALSE;
278 if (ACPI_FAILURE (Status))
280 ACPI_EXCEPTION ((AE_INFO, Status,
281 "while executing %s from debugger", Info->Pathname));
283 if (Status == AE_BUFFER_OVERFLOW)
285 ACPI_ERROR ((AE_INFO,
286 "Possible overflow of internal debugger buffer (size 0x%X needed 0x%X)",
287 ACPI_DEBUG_BUFFER_SIZE, (UINT32) ReturnObj->Length));
291 return_ACPI_STATUS (Status);
295 /*******************************************************************************
297 * FUNCTION: AcpiDbExecuteSetup
299 * PARAMETERS: Info - Valid method info
303 * DESCRIPTION: Setup info segment prior to method execution
305 ******************************************************************************/
309 ACPI_DB_METHOD_INFO *Info)
312 /* Catenate the current scope to the supplied name */
314 Info->Pathname[0] = 0;
315 if ((Info->Name[0] != '\\') &&
316 (Info->Name[0] != '/'))
318 ACPI_STRCAT (Info->Pathname, AcpiGbl_DbScopeBuf);
321 ACPI_STRCAT (Info->Pathname, Info->Name);
322 AcpiDbPrepNamestring (Info->Pathname);
324 AcpiDbSetOutputDestination (ACPI_DB_DUPLICATE_OUTPUT);
325 AcpiOsPrintf ("Executing %s\n", Info->Pathname);
327 if (Info->Flags & EX_SINGLE_STEP)
329 AcpiGbl_CmSingleStep = TRUE;
330 AcpiDbSetOutputDestination (ACPI_DB_CONSOLE_OUTPUT);
335 /* No single step, allow redirection to a file */
337 AcpiDbSetOutputDestination (ACPI_DB_REDIRECTABLE_OUTPUT);
342 #ifdef ACPI_DBG_TRACK_ALLOCATIONS
345 ACPI_MEMORY_LIST *Cache)
348 return (Cache->TotalAllocated - Cache->TotalFreed - Cache->CurrentDepth);
352 /*******************************************************************************
354 * FUNCTION: AcpiDbGetOutstandingAllocations
358 * RETURN: Current global allocation count minus cache entries
360 * DESCRIPTION: Determine the current number of "outstanding" allocations --
361 * those allocations that have not been freed and also are not
362 * in one of the various object caches.
364 ******************************************************************************/
367 AcpiDbGetOutstandingAllocations (
370 UINT32 Outstanding = 0;
372 #ifdef ACPI_DBG_TRACK_ALLOCATIONS
374 Outstanding += AcpiDbGetCacheInfo (AcpiGbl_StateCache);
375 Outstanding += AcpiDbGetCacheInfo (AcpiGbl_PsNodeCache);
376 Outstanding += AcpiDbGetCacheInfo (AcpiGbl_PsNodeExtCache);
377 Outstanding += AcpiDbGetCacheInfo (AcpiGbl_OperandCache);
380 return (Outstanding);
384 /*******************************************************************************
386 * FUNCTION: AcpiDbExecutionWalk
388 * PARAMETERS: WALK_CALLBACK
392 * DESCRIPTION: Execute a control method. Name is relative to the current
395 ******************************************************************************/
398 AcpiDbExecutionWalk (
399 ACPI_HANDLE ObjHandle,
404 ACPI_OPERAND_OBJECT *ObjDesc;
405 ACPI_NAMESPACE_NODE *Node = (ACPI_NAMESPACE_NODE *) ObjHandle;
406 ACPI_BUFFER ReturnObj;
410 ObjDesc = AcpiNsGetAttachedObject (Node);
411 if (ObjDesc->Method.ParamCount)
416 ReturnObj.Pointer = NULL;
417 ReturnObj.Length = ACPI_ALLOCATE_BUFFER;
419 AcpiNsPrintNodePathname (Node, "Execute");
421 /* Do the actual method execution */
424 AcpiGbl_MethodExecuting = TRUE;
426 Status = AcpiEvaluateObject (Node, NULL, NULL, &ReturnObj);
428 AcpiOsPrintf ("[%4.4s] returned %s\n", AcpiUtGetNodeName (Node),
429 AcpiFormatException (Status));
430 AcpiGbl_MethodExecuting = FALSE;
436 /*******************************************************************************
438 * FUNCTION: AcpiDbExecute
440 * PARAMETERS: Name - Name of method to execute
441 * Args - Parameters to the method
442 * Flags - single step/no single step
446 * DESCRIPTION: Execute a control method. Name is relative to the current
449 ******************************************************************************/
458 ACPI_BUFFER ReturnObj;
462 #ifdef ACPI_DEBUG_OUTPUT
463 UINT32 PreviousAllocations;
467 /* Memory allocation tracking */
469 PreviousAllocations = AcpiDbGetOutstandingAllocations ();
474 (void) AcpiWalkNamespace (ACPI_TYPE_METHOD, ACPI_ROOT_OBJECT,
475 ACPI_UINT32_MAX, AcpiDbExecutionWalk, NULL, NULL, NULL);
480 NameString = ACPI_ALLOCATE (ACPI_STRLEN (Name) + 1);
486 ACPI_MEMSET (&AcpiGbl_DbMethodInfo, 0, sizeof (ACPI_DB_METHOD_INFO));
488 ACPI_STRCPY (NameString, Name);
489 AcpiUtStrupr (NameString);
490 AcpiGbl_DbMethodInfo.Name = NameString;
491 AcpiGbl_DbMethodInfo.Args = Args;
492 AcpiGbl_DbMethodInfo.Flags = Flags;
494 ReturnObj.Pointer = NULL;
495 ReturnObj.Length = ACPI_ALLOCATE_BUFFER;
497 AcpiDbExecuteSetup (&AcpiGbl_DbMethodInfo);
498 Status = AcpiDbExecuteMethod (&AcpiGbl_DbMethodInfo, &ReturnObj);
499 ACPI_FREE (NameString);
503 * Allow any handlers in separate threads to complete.
504 * (Such as Notify handlers invoked from AML executed above).
506 AcpiOsSleep ((UINT64) 10);
509 #ifdef ACPI_DEBUG_OUTPUT
511 /* Memory allocation tracking */
513 Allocations = AcpiDbGetOutstandingAllocations () - PreviousAllocations;
515 AcpiDbSetOutputDestination (ACPI_DB_DUPLICATE_OUTPUT);
519 AcpiOsPrintf ("Outstanding: 0x%X allocations after execution\n",
524 if (ACPI_FAILURE (Status))
526 AcpiOsPrintf ("Execution of %s failed with status %s\n",
527 AcpiGbl_DbMethodInfo.Pathname, AcpiFormatException (Status));
531 /* Display a return object, if any */
533 if (ReturnObj.Length)
535 AcpiOsPrintf ("Execution of %s returned object %p Buflen %X\n",
536 AcpiGbl_DbMethodInfo.Pathname, ReturnObj.Pointer,
537 (UINT32) ReturnObj.Length);
538 AcpiDbDumpExternalObject (ReturnObj.Pointer, 1);
542 AcpiOsPrintf ("No return object from execution of %s\n",
543 AcpiGbl_DbMethodInfo.Pathname);
547 AcpiDbSetOutputDestination (ACPI_DB_CONSOLE_OUTPUT);
551 /*******************************************************************************
553 * FUNCTION: AcpiDbMethodThread
555 * PARAMETERS: Context - Execution info segment
559 * DESCRIPTION: Debugger execute thread. Waits for a command line, then
560 * simply dispatches it.
562 ******************************************************************************/
564 static void ACPI_SYSTEM_XFACE
569 ACPI_DB_METHOD_INFO *Info = Context;
570 ACPI_DB_METHOD_INFO LocalInfo;
573 ACPI_BUFFER ReturnObj;
577 * AcpiGbl_DbMethodInfo.Arguments will be passed as method arguments.
578 * Prevent AcpiGbl_DbMethodInfo from being modified by multiple threads
581 * Note: The arguments we are passing are used by the ASL test suite
582 * (aslts). Do not change them without updating the tests.
584 (void) AcpiOsWaitSemaphore (Info->InfoGate, 1, ACPI_WAIT_FOREVER);
588 AcpiDbUInt32ToHexString (Info->NumCreated, Info->IndexOfThreadStr);
589 AcpiDbUInt32ToHexString ((UINT32) AcpiOsGetThreadId (), Info->IdOfThreadStr);
592 if (Info->Threads && (Info->NumCreated < Info->NumThreads))
594 Info->Threads[Info->NumCreated++] = AcpiOsGetThreadId();
598 LocalInfo.Args = LocalInfo.Arguments;
599 LocalInfo.Arguments[0] = LocalInfo.NumThreadsStr;
600 LocalInfo.Arguments[1] = LocalInfo.IdOfThreadStr;
601 LocalInfo.Arguments[2] = LocalInfo.IndexOfThreadStr;
602 LocalInfo.Arguments[3] = NULL;
604 (void) AcpiOsSignalSemaphore (Info->InfoGate, 1);
606 for (i = 0; i < Info->NumLoops; i++)
608 Status = AcpiDbExecuteMethod (&LocalInfo, &ReturnObj);
609 if (ACPI_FAILURE (Status))
611 AcpiOsPrintf ("%s During execution of %s at iteration %X\n",
612 AcpiFormatException (Status), Info->Pathname, i);
613 if (Status == AE_ABORT_METHOD)
622 AcpiOsPrintf ("%u executions, Thread 0x%x\n", i, AcpiOsGetThreadId ());
625 if (ReturnObj.Length)
627 AcpiOsPrintf ("Execution of %s returned object %p Buflen %X\n",
628 Info->Pathname, ReturnObj.Pointer, (UINT32) ReturnObj.Length);
629 AcpiDbDumpExternalObject (ReturnObj.Pointer, 1);
634 /* Signal our completion */
637 (void) AcpiOsWaitSemaphore (Info->ThreadCompleteGate, 1, ACPI_WAIT_FOREVER);
638 Info->NumCompleted++;
640 if (Info->NumCompleted == Info->NumThreads)
642 /* Do signal for main thread once only */
646 (void) AcpiOsSignalSemaphore (Info->ThreadCompleteGate, 1);
650 Status = AcpiOsSignalSemaphore (Info->MainThreadGate, 1);
651 if (ACPI_FAILURE (Status))
653 AcpiOsPrintf ("Could not signal debugger thread sync semaphore, %s\n",
654 AcpiFormatException (Status));
660 /*******************************************************************************
662 * FUNCTION: AcpiDbCreateExecutionThreads
664 * PARAMETERS: NumThreadsArg - Number of threads to create
665 * NumLoopsArg - Loop count for the thread(s)
666 * MethodNameArg - Control method to execute
670 * DESCRIPTION: Create threads to execute method(s)
672 ******************************************************************************/
675 AcpiDbCreateExecutionThreads (
685 ACPI_MUTEX MainThreadGate;
686 ACPI_MUTEX ThreadCompleteGate;
690 /* Get the arguments */
692 NumThreads = ACPI_STRTOUL (NumThreadsArg, NULL, 0);
693 NumLoops = ACPI_STRTOUL (NumLoopsArg, NULL, 0);
695 if (!NumThreads || !NumLoops)
697 AcpiOsPrintf ("Bad argument: Threads %X, Loops %X\n",
698 NumThreads, NumLoops);
703 * Create the semaphore for synchronization of
704 * the created threads with the main thread.
706 Status = AcpiOsCreateSemaphore (1, 0, &MainThreadGate);
707 if (ACPI_FAILURE (Status))
709 AcpiOsPrintf ("Could not create semaphore for synchronization with the main thread, %s\n",
710 AcpiFormatException (Status));
715 * Create the semaphore for synchronization
716 * between the created threads.
718 Status = AcpiOsCreateSemaphore (1, 1, &ThreadCompleteGate);
719 if (ACPI_FAILURE (Status))
721 AcpiOsPrintf ("Could not create semaphore for synchronization between the created threads, %s\n",
722 AcpiFormatException (Status));
723 (void) AcpiOsDeleteSemaphore (MainThreadGate);
727 Status = AcpiOsCreateSemaphore (1, 1, &InfoGate);
728 if (ACPI_FAILURE (Status))
730 AcpiOsPrintf ("Could not create semaphore for synchronization of AcpiGbl_DbMethodInfo, %s\n",
731 AcpiFormatException (Status));
732 (void) AcpiOsDeleteSemaphore (ThreadCompleteGate);
733 (void) AcpiOsDeleteSemaphore (MainThreadGate);
737 ACPI_MEMSET (&AcpiGbl_DbMethodInfo, 0, sizeof (ACPI_DB_METHOD_INFO));
739 /* Array to store IDs of threads */
741 AcpiGbl_DbMethodInfo.NumThreads = NumThreads;
742 Size = sizeof (ACPI_THREAD_ID) * AcpiGbl_DbMethodInfo.NumThreads;
743 AcpiGbl_DbMethodInfo.Threads = AcpiOsAllocate (Size);
744 if (AcpiGbl_DbMethodInfo.Threads == NULL)
746 AcpiOsPrintf ("No memory for thread IDs array\n");
747 (void) AcpiOsDeleteSemaphore (MainThreadGate);
748 (void) AcpiOsDeleteSemaphore (ThreadCompleteGate);
749 (void) AcpiOsDeleteSemaphore (InfoGate);
752 ACPI_MEMSET (AcpiGbl_DbMethodInfo.Threads, 0, Size);
754 /* Setup the context to be passed to each thread */
756 AcpiGbl_DbMethodInfo.Name = MethodNameArg;
757 AcpiGbl_DbMethodInfo.Flags = 0;
758 AcpiGbl_DbMethodInfo.NumLoops = NumLoops;
759 AcpiGbl_DbMethodInfo.MainThreadGate = MainThreadGate;
760 AcpiGbl_DbMethodInfo.ThreadCompleteGate = ThreadCompleteGate;
761 AcpiGbl_DbMethodInfo.InfoGate = InfoGate;
763 /* Init arguments to be passed to method */
765 AcpiGbl_DbMethodInfo.InitArgs = 1;
766 AcpiGbl_DbMethodInfo.Args = AcpiGbl_DbMethodInfo.Arguments;
767 AcpiGbl_DbMethodInfo.Arguments[0] = AcpiGbl_DbMethodInfo.NumThreadsStr;
768 AcpiGbl_DbMethodInfo.Arguments[1] = AcpiGbl_DbMethodInfo.IdOfThreadStr;
769 AcpiGbl_DbMethodInfo.Arguments[2] = AcpiGbl_DbMethodInfo.IndexOfThreadStr;
770 AcpiGbl_DbMethodInfo.Arguments[3] = NULL;
771 AcpiDbUInt32ToHexString (NumThreads, AcpiGbl_DbMethodInfo.NumThreadsStr);
773 AcpiDbExecuteSetup (&AcpiGbl_DbMethodInfo);
775 /* Create the threads */
777 AcpiOsPrintf ("Creating %X threads to execute %X times each\n",
778 NumThreads, NumLoops);
780 for (i = 0; i < (NumThreads); i++)
782 Status = AcpiOsExecute (OSL_DEBUGGER_THREAD, AcpiDbMethodThread,
783 &AcpiGbl_DbMethodInfo);
784 if (ACPI_FAILURE (Status))
790 /* Wait for all threads to complete */
792 (void) AcpiOsWaitSemaphore (MainThreadGate, 1, ACPI_WAIT_FOREVER);
794 AcpiDbSetOutputDestination (ACPI_DB_DUPLICATE_OUTPUT);
795 AcpiOsPrintf ("All threads (%X) have completed\n", NumThreads);
796 AcpiDbSetOutputDestination (ACPI_DB_CONSOLE_OUTPUT);
798 /* Cleanup and exit */
800 (void) AcpiOsDeleteSemaphore (MainThreadGate);
801 (void) AcpiOsDeleteSemaphore (ThreadCompleteGate);
802 (void) AcpiOsDeleteSemaphore (InfoGate);
804 AcpiOsFree (AcpiGbl_DbMethodInfo.Threads);
805 AcpiGbl_DbMethodInfo.Threads = NULL;
808 #endif /* ACPI_DEBUGGER */