1 /******************************************************************************
3 * Module Name: aslnamesp - Namespace output file generation
5 *****************************************************************************/
7 /******************************************************************************
11 * Some or all of this work - Copyright (c) 1999 - 2019, 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 *****************************************************************************
116 * Alternatively, you may choose to be licensed under the terms of the
119 * Redistribution and use in source and binary forms, with or without
120 * modification, are permitted provided that the following conditions
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.
134 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
135 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
136 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
137 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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.
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.
150 *****************************************************************************/
152 #include "aslcompiler.h"
153 #include "aslcompiler.y.h"
154 #include "acnamesp.h"
157 #define _COMPONENT ACPI_COMPILER
158 ACPI_MODULE_NAME ("aslnamesp")
160 /* Local prototypes */
163 NsDoOneNamespaceObject (
164 ACPI_HANDLE ObjHandle,
171 ACPI_HANDLE ObjHandle,
177 /*******************************************************************************
179 * FUNCTION: NsSetupNamespaceListing
181 * PARAMETERS: Handle - local file handle
185 * DESCRIPTION: Set the namespace output file to the input handle
187 ******************************************************************************/
190 NsSetupNamespaceListing (
194 AslGbl_NsOutputFlag = TRUE;
195 AslGbl_Files[ASL_FILE_NAMESPACE_OUTPUT].Handle = Handle;
199 /*******************************************************************************
201 * FUNCTION: NsDisplayNamespace
207 * DESCRIPTION: Walk the namespace an display information about each node
208 * in the tree. Information is written to the optional
209 * namespace output file.
211 ******************************************************************************/
220 if (!AslGbl_NsOutputFlag)
225 AslGbl_NumNamespaceObjects = 0;
229 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, "Contents of ACPI Namespace\n\n");
230 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, "Count Depth Name - Type\n\n");
232 /* Walk entire namespace from the root */
234 Status = AcpiNsWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT,
235 ACPI_UINT32_MAX, FALSE, NsDoOneNamespaceObject, NULL,
238 /* Print the full pathname for each namespace node */
240 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, "\nNamespace pathnames\n\n");
242 Status = AcpiNsWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT,
243 ACPI_UINT32_MAX, FALSE, NsDoOnePathname, NULL,
250 /*******************************************************************************
252 * FUNCTION: NsDoOneNamespaceObject
254 * PARAMETERS: ACPI_WALK_CALLBACK
258 * DESCRIPTION: Dump a namespace object to the namespace output file.
259 * Called during the walk of the namespace to dump all objects.
261 ******************************************************************************/
264 NsDoOneNamespaceObject (
265 ACPI_HANDLE ObjHandle,
270 ACPI_NAMESPACE_NODE *Node = (ACPI_NAMESPACE_NODE *) ObjHandle;
271 ACPI_OPERAND_OBJECT *ObjDesc;
272 ACPI_PARSE_OBJECT *Op;
275 AslGbl_NumNamespaceObjects++;
277 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, "%5u [%u] %*s %4.4s - %s",
278 AslGbl_NumNamespaceObjects, Level, (Level * 3), " ",
279 &Node->Name, AcpiUtGetTypeName (Node->Type));
282 ObjDesc = ACPI_CAST_PTR (ACPI_OPERAND_OBJECT, Node->Object);
286 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, "\n");
292 (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) == ACPI_DESC_TYPE_OPERAND))
296 case ACPI_TYPE_INTEGER:
298 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
299 " [Initial Value 0x%8.8X%8.8X]",
300 ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value));
303 case ACPI_TYPE_STRING:
305 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
306 " [Initial Value \"%s\"]",
307 ObjDesc->String.Pointer);
312 /* Nothing to do for other types */
322 case ACPI_TYPE_INTEGER:
324 if (Op->Asl.ParseOpcode == PARSEOP_NAME)
329 if ((Op->Asl.ParseOpcode == PARSEOP_NAMESEG) ||
330 (Op->Asl.ParseOpcode == PARSEOP_NAMESTRING))
335 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
336 " [Initial Value 0x%8.8X%8.8X]",
337 ACPI_FORMAT_UINT64 (Op->Asl.Value.Integer));
340 case ACPI_TYPE_STRING:
342 if (Op->Asl.ParseOpcode == PARSEOP_NAME)
347 if ((Op->Asl.ParseOpcode == PARSEOP_NAMESEG) ||
348 (Op->Asl.ParseOpcode == PARSEOP_NAMESTRING))
353 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
354 " [Initial Value \"%s\"]",
355 Op->Asl.Value.String);
358 case ACPI_TYPE_LOCAL_REGION_FIELD:
360 if ((Op->Asl.ParseOpcode == PARSEOP_NAMESEG) ||
361 (Op->Asl.ParseOpcode == PARSEOP_NAMESTRING))
366 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
367 " [Offset 0x%04X Length 0x%04X bits]",
368 Op->Asl.Parent->Asl.ExtraValue, (UINT32) Op->Asl.Value.Integer);
371 case ACPI_TYPE_BUFFER_FIELD:
373 switch (Op->Asl.ParseOpcode)
375 case PARSEOP_CREATEBYTEFIELD:
377 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, " [BYTE ( 8 bit)]");
380 case PARSEOP_CREATEDWORDFIELD:
382 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, " [DWORD (32 bit)]");
385 case PARSEOP_CREATEQWORDFIELD:
387 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, " [QWORD (64 bit)]");
390 case PARSEOP_CREATEWORDFIELD:
392 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, " [WORD (16 bit)]");
395 case PARSEOP_CREATEBITFIELD:
397 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, " [BIT ( 1 bit)]");
400 case PARSEOP_CREATEFIELD:
402 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, " [Arbitrary Bit Field]");
412 case ACPI_TYPE_PACKAGE:
414 if (Op->Asl.ParseOpcode == PARSEOP_NAME)
419 if ((Op->Asl.ParseOpcode == PARSEOP_NAMESEG) ||
420 (Op->Asl.ParseOpcode == PARSEOP_NAMESTRING))
427 if ((Op->Asl.ParseOpcode == PARSEOP_BYTECONST) ||
428 (Op->Asl.ParseOpcode == PARSEOP_RAW_DATA))
430 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
431 " [Initial Length 0x%.2X elements]",
432 Op->Asl.Value.Integer);
436 case ACPI_TYPE_BUFFER:
438 if (Op->Asl.ParseOpcode == PARSEOP_NAME)
443 if ((Op->Asl.ParseOpcode == PARSEOP_NAMESEG) ||
444 (Op->Asl.ParseOpcode == PARSEOP_NAMESTRING))
451 if (Op && (Op->Asl.ParseOpcode == PARSEOP_INTEGER))
453 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
454 " [Initial Length 0x%.2X bytes]",
455 Op->Asl.Value.Integer);
459 case ACPI_TYPE_METHOD:
461 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
462 " [Code Length 0x%.4X bytes]",
463 Op->Asl.AmlSubtreeLength);
466 case ACPI_TYPE_LOCAL_RESOURCE:
468 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
469 " [Desc Offset 0x%.4X Bytes]", Node->Value);
472 case ACPI_TYPE_LOCAL_RESOURCE_FIELD:
474 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
475 " [Field Offset 0x%.4X Bits 0x%.4X Bytes] ",
476 Node->Value, Node->Value / 8);
478 if (Node->Flags & ANOBJ_IS_REFERENCED)
480 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
485 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
486 "Name not referenced");
492 /* Nothing to do for other types */
498 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, "\n");
503 /*******************************************************************************
505 * FUNCTION: NsDoOnePathname
507 * PARAMETERS: ACPI_WALK_CALLBACK
511 * DESCRIPTION: Print the full pathname for a namespace node.
513 ******************************************************************************/
517 ACPI_HANDLE ObjHandle,
522 ACPI_NAMESPACE_NODE *Node = (ACPI_NAMESPACE_NODE *) ObjHandle;
524 ACPI_BUFFER TargetPath;
527 TargetPath.Length = ACPI_ALLOCATE_LOCAL_BUFFER;
528 Status = AcpiNsHandleToPathname (Node, &TargetPath, FALSE);
529 if (ACPI_FAILURE (Status))
534 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, "%s\n", TargetPath.Pointer);
535 ACPI_FREE (TargetPath.Pointer);