dmdeferred.c (bc36eafd) dmdeferred.c (35786f68)
1/******************************************************************************
2 *
3 * Module Name: dmdeferred - Disassembly of deferred AML opcodes
4 *
5 *****************************************************************************/
6
1/******************************************************************************
2 *
3 * Module Name: dmdeferred - Disassembly of deferred AML opcodes
4 *
5 *****************************************************************************/
6
7/*
8 * Copyright (C) 2000 - 2016, Intel Corp.
7/******************************************************************************
8 *
9 * 1. Copyright Notice
10 *
11 * Some or all of this work - Copyright (c) 1999 - 2018, Intel Corp.
9 * All rights reserved.
10 *
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 * Alternatively, you may choose to be licensed under the terms of the
117 * following license:
118 *
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 *
119 * Redistribution and use in source and binary forms, with or without
120 * modification, are permitted provided that the following conditions
121 * are met:
122 * 1. Redistributions of source code must retain the above copyright
123 * notice, this list of conditions, and the following disclaimer,
124 * without modification.
125 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
126 * substantially similar to the "NO WARRANTY" disclaimer below
127 * ("Disclaimer") and any redistribution must be conditioned upon
128 * including a substantially similar Disclaimer requirement for further
129 * binary redistribution.
130 * 3. Neither the names of the above-listed copyright holders nor the names
131 * of any contributors may be used to endorse or promote products derived
132 * from this software without specific prior written permission.
133 *
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
134 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
135 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
136 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
137 * 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 */
138 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
139 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
140 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
141 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
142 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
143 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
144 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
145 *
146 * Alternatively, you may choose to be licensed under the terms of the
147 * GNU General Public License ("GPL") version 2 as published by the Free
148 * Software Foundation.
149 *
150 *****************************************************************************/
43
44#include "acpi.h"
45#include "accommon.h"
46#include "acdispat.h"
47#include "amlcode.h"
48#include "acdisasm.h"
49#include "acparser.h"
50

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77AcpiDmParseDeferredOps (
78 ACPI_PARSE_OBJECT *Root)
79{
80 const ACPI_OPCODE_INFO *OpInfo;
81 ACPI_PARSE_OBJECT *Op = Root;
82 ACPI_STATUS Status;
83
84
151
152#include "acpi.h"
153#include "accommon.h"
154#include "acdispat.h"
155#include "amlcode.h"
156#include "acdisasm.h"
157#include "acparser.h"
158

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185AcpiDmParseDeferredOps (
186 ACPI_PARSE_OBJECT *Root)
187{
188 const ACPI_OPCODE_INFO *OpInfo;
189 ACPI_PARSE_OBJECT *Op = Root;
190 ACPI_STATUS Status;
191
192
85 ACPI_FUNCTION_ENTRY ();
193 ACPI_FUNCTION_TRACE (DmParseDeferredOps);
86
87
88 /* Traverse the entire parse tree */
89
90 while (Op)
91 {
92 OpInfo = AcpiPsGetOpcodeInfo (Op->Common.AmlOpcode);
93 if (!(OpInfo->Flags & AML_DEFER))

--- 4 unchanged lines hidden (view full) ---

98
99 /* Now we know we have a deferred opcode */
100
101 switch (Op->Common.AmlOpcode)
102 {
103 case AML_METHOD_OP:
104 case AML_BUFFER_OP:
105 case AML_PACKAGE_OP:
194
195
196 /* Traverse the entire parse tree */
197
198 while (Op)
199 {
200 OpInfo = AcpiPsGetOpcodeInfo (Op->Common.AmlOpcode);
201 if (!(OpInfo->Flags & AML_DEFER))

--- 4 unchanged lines hidden (view full) ---

206
207 /* Now we know we have a deferred opcode */
208
209 switch (Op->Common.AmlOpcode)
210 {
211 case AML_METHOD_OP:
212 case AML_BUFFER_OP:
213 case AML_PACKAGE_OP:
106 case AML_VAR_PACKAGE_OP:
214 case AML_VARIABLE_PACKAGE_OP:
107
108 Status = AcpiDmDeferredParse (
109 Op, Op->Named.Data, Op->Named.Length);
110 if (ACPI_FAILURE (Status))
111 {
215
216 Status = AcpiDmDeferredParse (
217 Op, Op->Named.Data, Op->Named.Length);
218 if (ACPI_FAILURE (Status))
219 {
112 return (Status);
220 return_ACPI_STATUS (Status);
113 }
114 break;
115
116 /* We don't need to do anything for these deferred opcodes */
117
118 case AML_REGION_OP:
119 case AML_DATA_REGION_OP:
120 case AML_CREATE_QWORD_FIELD_OP:

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132 ACPI_ERROR ((AE_INFO, "Unhandled deferred AML opcode [0x%.4X]",
133 Op->Common.AmlOpcode));
134 break;
135 }
136
137 Op = AcpiPsGetDepthNext (Root, Op);
138 }
139
221 }
222 break;
223
224 /* We don't need to do anything for these deferred opcodes */
225
226 case AML_REGION_OP:
227 case AML_DATA_REGION_OP:
228 case AML_CREATE_QWORD_FIELD_OP:

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240 ACPI_ERROR ((AE_INFO, "Unhandled deferred AML opcode [0x%.4X]",
241 Op->Common.AmlOpcode));
242 break;
243 }
244
245 Op = AcpiPsGetDepthNext (Root, Op);
246 }
247
140 return (AE_OK);
248 return_ACPI_STATUS (AE_OK);
141}
142
143
144/******************************************************************************
145 *
146 * FUNCTION: AcpiDmDeferredParse
147 *
148 * PARAMETERS: Op - Root Op of the deferred opcode

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212 /*
213 * For Buffer and Package opcodes, link the newly parsed subtree
214 * into the main parse tree
215 */
216 switch (Op->Common.AmlOpcode)
217 {
218 case AML_BUFFER_OP:
219 case AML_PACKAGE_OP:
249}
250
251
252/******************************************************************************
253 *
254 * FUNCTION: AcpiDmDeferredParse
255 *
256 * PARAMETERS: Op - Root Op of the deferred opcode

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320 /*
321 * For Buffer and Package opcodes, link the newly parsed subtree
322 * into the main parse tree
323 */
324 switch (Op->Common.AmlOpcode)
325 {
326 case AML_BUFFER_OP:
327 case AML_PACKAGE_OP:
220 case AML_VAR_PACKAGE_OP:
328 case AML_VARIABLE_PACKAGE_OP:
221
222 switch (Op->Common.AmlOpcode)
223 {
224 case AML_PACKAGE_OP:
225
226 ExtraOp = Op->Common.Value.Arg;
227 NewRootOp = ExtraOp->Common.Next;
228 ACPI_FREE (ExtraOp);
229 break;
230
329
330 switch (Op->Common.AmlOpcode)
331 {
332 case AML_PACKAGE_OP:
333
334 ExtraOp = Op->Common.Value.Arg;
335 NewRootOp = ExtraOp->Common.Next;
336 ACPI_FREE (ExtraOp);
337 break;
338
231 case AML_VAR_PACKAGE_OP:
339 case AML_VARIABLE_PACKAGE_OP:
232 case AML_BUFFER_OP:
233 default:
234
235 NewRootOp = Op->Common.Value.Arg;
236 break;
237 }
238
239 Op->Common.Value.Arg = NewRootOp->Common.Value.Arg;

--- 25 unchanged lines hidden --- 		340 case AML_BUFFER_OP:
341 default:
342
343 NewRootOp = Op->Common.Value.Arg;
344 break;
345 }
346
347 Op->Common.Value.Arg = NewRootOp->Common.Value.Arg;

--- 25 unchanged lines hidden ---