dmopcode.c revision 241973 
1/*******************************************************************************
2 *
3 * Module Name: dmopcode - AML disassembler, specific AML opcodes
4 *
5 ******************************************************************************/
6
7/*
8 * Copyright (C) 2000 - 2012, Intel Corp.
9 * All rights reserved.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 *    notice, this list of conditions, and the following disclaimer,
16 *    without modification.
17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
18 *    substantially similar to the "NO WARRANTY" disclaimer below
19 *    ("Disclaimer") and any redistribution must be conditioned upon
20 *    including a substantially similar Disclaimer requirement for further
21 *    binary redistribution.
22 * 3. Neither the names of the above-listed copyright holders nor the names
23 *    of any contributors may be used to endorse or promote products derived
24 *    from this software without specific prior written permission.
25 *
26 * Alternatively, this software may be distributed under the terms of the
27 * GNU General Public License ("GPL") version 2 as published by the Free
28 * Software Foundation.
29 *
30 * NO WARRANTY
31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
35 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
41 * POSSIBILITY OF SUCH DAMAGES.
42 */
43
44#include <contrib/dev/acpica/include/acpi.h>
45#include <contrib/dev/acpica/include/accommon.h>
46#include <contrib/dev/acpica/include/acparser.h>
47#include <contrib/dev/acpica/include/amlcode.h>
48#include <contrib/dev/acpica/include/acdisasm.h>
49
50#ifdef ACPI_DISASSEMBLER
51
52#define _COMPONENT          ACPI_CA_DEBUGGER
53        ACPI_MODULE_NAME    ("dmopcode")
54
55/* Local prototypes */
56
57static void
58AcpiDmMatchKeyword (
59    ACPI_PARSE_OBJECT       *Op);
60
61
62/*******************************************************************************
63 *
64 * FUNCTION:    AcpiDmPredefinedDescription
65 *
66 * PARAMETERS:  Op              - Name() parse object
67 *
68 * RETURN:      None
69 *
70 * DESCRIPTION: Emit a description comment for a predefined ACPI name.
71 *              Used for iASL compiler only.
72 *
73 ******************************************************************************/
74
75void
76AcpiDmPredefinedDescription (
77    ACPI_PARSE_OBJECT       *Op)
78{
79#ifdef ACPI_ASL_COMPILER
80    const AH_PREDEFINED_NAME    *Info;
81    char                        *NameString;
82    int                         LastCharIsDigit;
83    int                         LastCharsAreHex;
84
85
86    if (!Op)
87    {
88        return;
89    }
90
91    /* Ensure that the comment field is emitted only once */
92
93    if (Op->Common.DisasmFlags & ACPI_PARSEOP_PREDEF_CHECKED)
94    {
95        return;
96    }
97    Op->Common.DisasmFlags |= ACPI_PARSEOP_PREDEF_CHECKED;
98
99    /* Predefined name must start with an underscore */
100
101    NameString = ACPI_CAST_PTR (char, &Op->Named.Name);
102    if (NameString[0] != '_')
103    {
104        return;
105    }
106
107    /*
108     * Check for the special ACPI names:
109     * _ACd, _ALd, _EJd, _Exx, _Lxx, _Qxx, _Wxx, _T_a
110     * (where d=decimal_digit, x=hex_digit, a=anything)
111     *
112     * Convert these to the generic name for table lookup.
113     * Note: NameString is guaranteed to be upper case here.
114     */
115    LastCharIsDigit =
116        (ACPI_IS_DIGIT (NameString[3]));    /* d */
117    LastCharsAreHex =
118        (ACPI_IS_XDIGIT (NameString[2]) &&  /* xx */
119         ACPI_IS_XDIGIT (NameString[3]));
120
121    switch (NameString[1])
122    {
123    case 'A':
124        if ((NameString[2] == 'C') && (LastCharIsDigit))
125        {
126            NameString = "_ACx";
127        }
128        else if ((NameString[2] == 'L') && (LastCharIsDigit))
129        {
130            NameString = "_ALx";
131        }
132        break;
133
134    case 'E':
135        if ((NameString[2] == 'J') && (LastCharIsDigit))
136        {
137            NameString = "_EJx";
138        }
139        else if (LastCharsAreHex)
140        {
141            NameString = "_Exx";
142        }
143        break;
144
145    case 'L':
146        if (LastCharsAreHex)
147        {
148            NameString = "_Lxx";
149        }
150        break;
151
152    case 'Q':
153        if (LastCharsAreHex)
154        {
155            NameString = "_Qxx";
156        }
157        break;
158
159    case 'T':
160        if (NameString[2] == '_')
161        {
162            NameString = "_T_x";
163        }
164        break;
165
166    case 'W':
167        if (LastCharsAreHex)
168        {
169            NameString = "_Wxx";
170        }
171        break;
172
173    default:
174        break;
175    }
176
177    /* Match the name in the info table */
178
179    for (Info = AslPredefinedInfo; Info->Name; Info++)
180    {
181        if (ACPI_COMPARE_NAME (NameString, Info->Name))
182        {
183            AcpiOsPrintf ("  // %4.4s: %s",
184                NameString, ACPI_CAST_PTR (char, Info->Description));
185            return;
186        }
187    }
188
189#endif
190    return;
191}
192
193
194/*******************************************************************************
195 *
196 * FUNCTION:    AcpiDmFieldPredefinedDescription
197 *
198 * PARAMETERS:  Op              - Parse object
199 *
200 * RETURN:      None
201 *
202 * DESCRIPTION: Emit a description comment for a resource descriptor tag
203 *              (which is a predefined ACPI name.) Used for iASL compiler only.
204 *
205 ******************************************************************************/
206
207void
208AcpiDmFieldPredefinedDescription (
209    ACPI_PARSE_OBJECT       *Op)
210{
211#ifdef ACPI_ASL_COMPILER
212    ACPI_PARSE_OBJECT       *IndexOp;
213    char                    *Tag;
214    const ACPI_OPCODE_INFO  *OpInfo;
215    const AH_PREDEFINED_NAME *Info;
216
217
218    if (!Op)
219    {
220        return;
221    }
222
223    /* Ensure that the comment field is emitted only once */
224
225    if (Op->Common.DisasmFlags & ACPI_PARSEOP_PREDEF_CHECKED)
226    {
227        return;
228    }
229    Op->Common.DisasmFlags |= ACPI_PARSEOP_PREDEF_CHECKED;
230
231    /*
232     * Op must be one of the Create* operators: CreateField, CreateBitField,
233     * CreateByteField, CreateWordField, CreateDwordField, CreateQwordField
234     */
235    OpInfo = AcpiPsGetOpcodeInfo (Op->Common.AmlOpcode);
236    if (!(OpInfo->Flags & AML_CREATE))
237    {
238        return;
239    }
240
241    /* Second argument is the Index argument */
242
243    IndexOp = Op->Common.Value.Arg;
244    IndexOp = IndexOp->Common.Next;
245
246    /* Index argument must be a namepath */
247
248    if (IndexOp->Common.AmlOpcode != AML_INT_NAMEPATH_OP)
249    {
250        return;
251    }
252
253    /* Major cheat: We previously put the Tag ptr in the Node field */
254
255    Tag = ACPI_CAST_PTR (char, IndexOp->Common.Node);
256    if (!Tag)
257    {
258        return;
259    }
260
261    /* Match the name in the info table */
262
263    for (Info = AslPredefinedInfo; Info->Name; Info++)
264    {
265        if (ACPI_COMPARE_NAME (Tag, Info->Name))
266        {
267            AcpiOsPrintf ("  // %4.4s: %s", Tag,
268                ACPI_CAST_PTR (char, Info->Description));
269            return;
270        }
271    }
272
273#endif
274    return;
275}
276
277
278/*******************************************************************************
279 *
280 * FUNCTION:    AcpiDmMethodFlags
281 *
282 * PARAMETERS:  Op              - Method Object to be examined
283 *
284 * RETURN:      None
285 *
286 * DESCRIPTION: Decode control method flags
287 *
288 ******************************************************************************/
289
290void
291AcpiDmMethodFlags (
292    ACPI_PARSE_OBJECT       *Op)
293{
294    UINT32                  Flags;
295    UINT32                  Args;
296
297
298    /* The next Op contains the flags */
299
300    Op = AcpiPsGetDepthNext (NULL, Op);
301    Flags = (UINT8) Op->Common.Value.Integer;
302    Args = Flags & 0x07;
303
304    /* Mark the Op as completed */
305
306    Op->Common.DisasmFlags |= ACPI_PARSEOP_IGNORE;
307
308    /* 1) Method argument count */
309
310    AcpiOsPrintf (", %u, ", Args);
311
312    /* 2) Serialize rule */
313
314    if (!(Flags & 0x08))
315    {
316        AcpiOsPrintf ("Not");
317    }
318
319    AcpiOsPrintf ("Serialized");
320
321    /* 3) SyncLevel */
322
323    if (Flags & 0xF0)
324    {
325        AcpiOsPrintf (", %u", Flags >> 4);
326    }
327}
328
329
330/*******************************************************************************
331 *
332 * FUNCTION:    AcpiDmFieldFlags
333 *
334 * PARAMETERS:  Op              - Field Object to be examined
335 *
336 * RETURN:      None
337 *
338 * DESCRIPTION: Decode Field definition flags
339 *
340 ******************************************************************************/
341
342void
343AcpiDmFieldFlags (
344    ACPI_PARSE_OBJECT       *Op)
345{
346    UINT32                  Flags;
347
348
349    Op = Op->Common.Next;
350    Flags = (UINT8) Op->Common.Value.Integer;
351
352    /* Mark the Op as completed */
353
354    Op->Common.DisasmFlags |= ACPI_PARSEOP_IGNORE;
355
356    AcpiOsPrintf ("%s, ", AcpiGbl_AccessTypes [Flags & 0x07]);
357    AcpiOsPrintf ("%s, ", AcpiGbl_LockRule [(Flags & 0x10) >> 4]);
358    AcpiOsPrintf ("%s)",  AcpiGbl_UpdateRules [(Flags & 0x60) >> 5]);
359}
360
361
362/*******************************************************************************
363 *
364 * FUNCTION:    AcpiDmAddressSpace
365 *
366 * PARAMETERS:  SpaceId         - ID to be translated
367 *
368 * RETURN:      None
369 *
370 * DESCRIPTION: Decode a SpaceId to an AddressSpaceKeyword
371 *
372 ******************************************************************************/
373
374void
375AcpiDmAddressSpace (
376    UINT8                   SpaceId)
377{
378
379    if (SpaceId >= ACPI_NUM_PREDEFINED_REGIONS)
380    {
381        if (SpaceId == 0x7F)
382        {
383            AcpiOsPrintf ("FFixedHW, ");
384        }
385        else
386        {
387            AcpiOsPrintf ("0x%.2X, ", SpaceId);
388        }
389    }
390    else
391    {
392        AcpiOsPrintf ("%s, ", AcpiGbl_RegionTypes [SpaceId]);
393    }
394}
395
396
397/*******************************************************************************
398 *
399 * FUNCTION:    AcpiDmRegionFlags
400 *
401 * PARAMETERS:  Op              - Object to be examined
402 *
403 * RETURN:      None
404 *
405 * DESCRIPTION: Decode OperationRegion flags
406 *
407 ******************************************************************************/
408
409void
410AcpiDmRegionFlags (
411    ACPI_PARSE_OBJECT       *Op)
412{
413
414
415    /* The next Op contains the SpaceId */
416
417    Op = AcpiPsGetDepthNext (NULL, Op);
418
419    /* Mark the Op as completed */
420
421    Op->Common.DisasmFlags |= ACPI_PARSEOP_IGNORE;
422
423    AcpiOsPrintf (", ");
424    AcpiDmAddressSpace ((UINT8) Op->Common.Value.Integer);
425}
426
427
428/*******************************************************************************
429 *
430 * FUNCTION:    AcpiDmMatchOp
431 *
432 * PARAMETERS:  Op              - Match Object to be examined
433 *
434 * RETURN:      None
435 *
436 * DESCRIPTION: Decode Match opcode operands
437 *
438 ******************************************************************************/
439
440void
441AcpiDmMatchOp (
442    ACPI_PARSE_OBJECT       *Op)
443{
444    ACPI_PARSE_OBJECT       *NextOp;
445
446
447    NextOp = AcpiPsGetDepthNext (NULL, Op);
448    NextOp = NextOp->Common.Next;
449
450    if (!NextOp)
451    {
452        /* Handle partial tree during single-step */
453
454        return;
455    }
456
457    /* Mark the two nodes that contain the encoding for the match keywords */
458
459    NextOp->Common.DisasmOpcode = ACPI_DASM_MATCHOP;
460
461    NextOp = NextOp->Common.Next;
462    NextOp = NextOp->Common.Next;
463    NextOp->Common.DisasmOpcode = ACPI_DASM_MATCHOP;
464}
465
466
467/*******************************************************************************
468 *
469 * FUNCTION:    AcpiDmMatchKeyword
470 *
471 * PARAMETERS:  Op              - Match Object to be examined
472 *
473 * RETURN:      None
474 *
475 * DESCRIPTION: Decode Match opcode operands
476 *
477 ******************************************************************************/
478
479static void
480AcpiDmMatchKeyword (
481    ACPI_PARSE_OBJECT       *Op)
482{
483
484
485    if (((UINT32) Op->Common.Value.Integer) > ACPI_MAX_MATCH_OPCODE)
486    {
487        AcpiOsPrintf ("/* Unknown Match Keyword encoding */");
488    }
489    else
490    {
491        AcpiOsPrintf ("%s", ACPI_CAST_PTR (char,
492            AcpiGbl_MatchOps[(ACPI_SIZE) Op->Common.Value.Integer]));
493    }
494}
495
496
497/*******************************************************************************
498 *
499 * FUNCTION:    AcpiDmDisassembleOneOp
500 *
501 * PARAMETERS:  WalkState           - Current walk info
502 *              Info                - Parse tree walk info
503 *              Op                  - Op that is to be printed
504 *
505 * RETURN:      None
506 *
507 * DESCRIPTION: Disassemble a single AML opcode
508 *
509 ******************************************************************************/
510
511void
512AcpiDmDisassembleOneOp (
513    ACPI_WALK_STATE         *WalkState,
514    ACPI_OP_WALK_INFO       *Info,
515    ACPI_PARSE_OBJECT       *Op)
516{
517    const ACPI_OPCODE_INFO  *OpInfo = NULL;
518    UINT32                  Offset;
519    UINT32                  Length;
520    ACPI_PARSE_OBJECT       *Child;
521    ACPI_STATUS             Status;
522    UINT8                   *Aml;
523
524
525    if (!Op)
526    {
527        AcpiOsPrintf ("<NULL OP PTR>");
528        return;
529    }
530
531    switch (Op->Common.DisasmOpcode)
532    {
533    case ACPI_DASM_MATCHOP:
534
535        AcpiDmMatchKeyword (Op);
536        return;
537
538    case ACPI_DASM_LNOT_SUFFIX:
539        switch (Op->Common.AmlOpcode)
540        {
541        case AML_LEQUAL_OP:
542            AcpiOsPrintf ("LNotEqual");
543            break;
544
545        case AML_LGREATER_OP:
546            AcpiOsPrintf ("LLessEqual");
547            break;
548
549        case AML_LLESS_OP:
550            AcpiOsPrintf ("LGreaterEqual");
551            break;
552
553        default:
554            break;
555        }
556        Op->Common.DisasmOpcode = 0;
557        Op->Common.DisasmFlags |= ACPI_PARSEOP_IGNORE;
558        return;
559
560    default:
561        break;
562    }
563
564
565    OpInfo = AcpiPsGetOpcodeInfo (Op->Common.AmlOpcode);
566
567    /* The op and arguments */
568
569    switch (Op->Common.AmlOpcode)
570    {
571    case AML_LNOT_OP:
572
573        Child = Op->Common.Value.Arg;
574        if ((Child->Common.AmlOpcode == AML_LEQUAL_OP) ||
575            (Child->Common.AmlOpcode == AML_LGREATER_OP) ||
576            (Child->Common.AmlOpcode == AML_LLESS_OP))
577        {
578            Child->Common.DisasmOpcode = ACPI_DASM_LNOT_SUFFIX;
579            Op->Common.DisasmOpcode = ACPI_DASM_LNOT_PREFIX;
580        }
581        else
582        {
583            AcpiOsPrintf ("%s", OpInfo->Name);
584        }
585        break;
586
587    case AML_BYTE_OP:
588
589        AcpiOsPrintf ("0x%2.2X", (UINT32) Op->Common.Value.Integer);
590        break;
591
592
593    case AML_WORD_OP:
594
595        if (Op->Common.DisasmOpcode == ACPI_DASM_EISAID)
596        {
597            AcpiDmEisaId ((UINT32) Op->Common.Value.Integer);
598        }
599        else
600        {
601            AcpiOsPrintf ("0x%4.4X", (UINT32) Op->Common.Value.Integer);
602        }
603        break;
604
605
606    case AML_DWORD_OP:
607
608        if (Op->Common.DisasmOpcode == ACPI_DASM_EISAID)
609        {
610            AcpiDmEisaId ((UINT32) Op->Common.Value.Integer);
611        }
612        else
613        {
614            AcpiOsPrintf ("0x%8.8X", (UINT32) Op->Common.Value.Integer);
615        }
616        break;
617
618
619    case AML_QWORD_OP:
620
621        AcpiOsPrintf ("0x%8.8X%8.8X",
622            ACPI_FORMAT_UINT64 (Op->Common.Value.Integer));
623        break;
624
625
626    case AML_STRING_OP:
627
628        AcpiUtPrintString (Op->Common.Value.String, ACPI_UINT8_MAX);
629        break;
630
631
632    case AML_BUFFER_OP:
633
634        /*
635         * Determine the type of buffer. We can have one of the following:
636         *
637         * 1) ResourceTemplate containing Resource Descriptors.
638         * 2) Unicode String buffer
639         * 3) ASCII String buffer
640         * 4) Raw data buffer (if none of the above)
641         *
642         * Since there are no special AML opcodes to differentiate these
643         * types of buffers, we have to closely look at the data in the
644         * buffer to determine the type.
645         */
646        if (!AcpiGbl_NoResourceDisassembly)
647        {
648            Status = AcpiDmIsResourceTemplate (Op);
649            if (ACPI_SUCCESS (Status))
650            {
651                Op->Common.DisasmOpcode = ACPI_DASM_RESOURCE;
652                AcpiOsPrintf ("ResourceTemplate");
653                break;
654            }
655            else if (Status == AE_AML_NO_RESOURCE_END_TAG)
656            {
657                AcpiOsPrintf ("/**** Is ResourceTemplate, but EndTag not at buffer end ****/ ");
658            }
659        }
660
661        if (AcpiDmIsUnicodeBuffer (Op))
662        {
663            Op->Common.DisasmOpcode = ACPI_DASM_UNICODE;
664            AcpiOsPrintf ("Unicode (");
665        }
666        else if (AcpiDmIsStringBuffer (Op))
667        {
668            Op->Common.DisasmOpcode = ACPI_DASM_STRING;
669            AcpiOsPrintf ("Buffer");
670        }
671        else if (AcpiDmIsPldBuffer (Op))
672        {
673            Op->Common.DisasmOpcode = ACPI_DASM_PLD_METHOD;
674            AcpiOsPrintf ("Buffer");
675        }
676        else
677        {
678            Op->Common.DisasmOpcode = ACPI_DASM_BUFFER;
679            AcpiOsPrintf ("Buffer");
680        }
681        break;
682
683
684    case AML_INT_STATICSTRING_OP:
685
686        if (Op->Common.Value.String)
687        {
688            AcpiOsPrintf ("%s", Op->Common.Value.String);
689        }
690        else
691        {
692            AcpiOsPrintf ("\"<NULL STATIC STRING PTR>\"");
693        }
694        break;
695
696
697    case AML_INT_NAMEPATH_OP:
698
699        AcpiDmNamestring (Op->Common.Value.Name);
700        break;
701
702
703    case AML_INT_NAMEDFIELD_OP:
704
705        Length = AcpiDmDumpName (Op->Named.Name);
706        AcpiOsPrintf (",%*.s  %u", (unsigned) (5 - Length), " ",
707            (UINT32) Op->Common.Value.Integer);
708        AcpiDmCommaIfFieldMember (Op);
709
710        Info->BitOffset += (UINT32) Op->Common.Value.Integer;
711        break;
712
713
714    case AML_INT_RESERVEDFIELD_OP:
715
716        /* Offset() -- Must account for previous offsets */
717
718        Offset = (UINT32) Op->Common.Value.Integer;
719        Info->BitOffset += Offset;
720
721        if (Info->BitOffset % 8 == 0)
722        {
723            AcpiOsPrintf ("Offset (0x%.2X)", ACPI_DIV_8 (Info->BitOffset));
724        }
725        else
726        {
727            AcpiOsPrintf ("    ,   %u", Offset);
728        }
729
730        AcpiDmCommaIfFieldMember (Op);
731        break;
732
733
734    case AML_INT_ACCESSFIELD_OP:
735    case AML_INT_EXTACCESSFIELD_OP:
736
737        AcpiOsPrintf ("AccessAs (%s, ",
738            AcpiGbl_AccessTypes [(UINT32) (Op->Common.Value.Integer & 0x7)]);
739
740        AcpiDmDecodeAttribute ((UINT8) (Op->Common.Value.Integer >> 8));
741
742        if (Op->Common.AmlOpcode == AML_INT_EXTACCESSFIELD_OP)
743        {
744            AcpiOsPrintf (" (0x%2.2X)", (unsigned) ((Op->Common.Value.Integer >> 16) & 0xFF));
745        }
746
747        AcpiOsPrintf (")");
748        AcpiDmCommaIfFieldMember (Op);
749        break;
750
751
752    case AML_INT_CONNECTION_OP:
753
754        /*
755         * Two types of Connection() - one with a buffer object, the
756         * other with a namestring that points to a buffer object.
757         */
758        AcpiOsPrintf ("Connection (");
759        Child = Op->Common.Value.Arg;
760
761        if (Child->Common.AmlOpcode == AML_INT_BYTELIST_OP)
762        {
763            AcpiOsPrintf ("\n");
764
765            Aml = Child->Named.Data;
766            Length = (UINT32) Child->Common.Value.Integer;
767
768            Info->Level += 1;
769            Op->Common.DisasmOpcode = ACPI_DASM_RESOURCE;
770            AcpiDmResourceTemplate (Info, Op->Common.Parent, Aml, Length);
771
772            Info->Level -= 1;
773            AcpiDmIndent (Info->Level);
774        }
775        else
776        {
777            AcpiDmNamestring (Child->Common.Value.Name);
778        }
779
780        AcpiOsPrintf (")");
781        AcpiDmCommaIfFieldMember (Op);
782        AcpiOsPrintf ("\n");
783
784        Op->Common.DisasmFlags |= ACPI_PARSEOP_IGNORE; /* for now, ignore in AcpiDmAscendingOp */
785        Child->Common.DisasmFlags |= ACPI_PARSEOP_IGNORE;
786        break;
787
788    case AML_INT_BYTELIST_OP:
789
790        AcpiDmByteList (Info, Op);
791        break;
792
793
794    case AML_INT_METHODCALL_OP:
795
796        Op = AcpiPsGetDepthNext (NULL, Op);
797        Op->Common.DisasmFlags |= ACPI_PARSEOP_IGNORE;
798
799        AcpiDmNamestring (Op->Common.Value.Name);
800        break;
801
802
803    default:
804
805        /* Just get the opcode name and print it */
806
807        AcpiOsPrintf ("%s", OpInfo->Name);
808
809
810#ifdef ACPI_DEBUGGER
811
812        if ((Op->Common.AmlOpcode == AML_INT_RETURN_VALUE_OP) &&
813            (WalkState) &&
814            (WalkState->Results) &&
815            (WalkState->ResultCount))
816        {
817            AcpiDmDecodeInternalObject (
818                WalkState->Results->Results.ObjDesc [
819                    (WalkState->ResultCount - 1) %
820                        ACPI_RESULTS_FRAME_OBJ_NUM]);
821        }
822#endif
823
824        break;
825    }
826}
827
828#endif  /* ACPI_DISASSEMBLER */
829