1 /******************************************************************************
3 * Module Name: aslnamesp - Namespace output file generation
5 *****************************************************************************/
7 /******************************************************************************
11 * Some or all of this work - Copyright (c) 1999 - 2015, 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 #include "aslcompiler.h"
117 #include "aslcompiler.y.h"
118 #include "acnamesp.h"
121 #define _COMPONENT ACPI_COMPILER
122 ACPI_MODULE_NAME ("aslnamesp")
124 /* Local prototypes */
127 NsDoOneNamespaceObject (
128 ACPI_HANDLE ObjHandle,
135 ACPI_HANDLE ObjHandle,
141 /*******************************************************************************
143 * FUNCTION: NsSetupNamespaceListing
145 * PARAMETERS: Handle - local file handle
149 * DESCRIPTION: Set the namespace output file to the input handle
151 ******************************************************************************/
154 NsSetupNamespaceListing (
158 Gbl_NsOutputFlag = TRUE;
159 Gbl_Files[ASL_FILE_NAMESPACE_OUTPUT].Handle = Handle;
163 /*******************************************************************************
165 * FUNCTION: NsDisplayNamespace
171 * DESCRIPTION: Walk the namespace an display information about each node
172 * in the tree. Information is written to the optional
173 * namespace output file.
175 ******************************************************************************/
184 if (!Gbl_NsOutputFlag)
189 Gbl_NumNamespaceObjects = 0;
193 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, "Contents of ACPI Namespace\n\n");
194 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, "Count Depth Name - Type\n\n");
196 /* Walk entire namespace from the root */
198 Status = AcpiNsWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT,
199 ACPI_UINT32_MAX, FALSE, NsDoOneNamespaceObject, NULL,
202 /* Print the full pathname for each namespace node */
204 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, "\nNamespace pathnames\n\n");
206 Status = AcpiNsWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT,
207 ACPI_UINT32_MAX, FALSE, NsDoOnePathname, NULL,
214 /*******************************************************************************
216 * FUNCTION: NsDoOneNamespaceObject
218 * PARAMETERS: ACPI_WALK_CALLBACK
222 * DESCRIPTION: Dump a namespace object to the namespace output file.
223 * Called during the walk of the namespace to dump all objects.
225 ******************************************************************************/
228 NsDoOneNamespaceObject (
229 ACPI_HANDLE ObjHandle,
234 ACPI_NAMESPACE_NODE *Node = (ACPI_NAMESPACE_NODE *) ObjHandle;
235 ACPI_OPERAND_OBJECT *ObjDesc;
236 ACPI_PARSE_OBJECT *Op;
239 Gbl_NumNamespaceObjects++;
241 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, "%5u [%u] %*s %4.4s - %s",
242 Gbl_NumNamespaceObjects, Level, (Level * 3), " ",
244 AcpiUtGetTypeName (Node->Type));
247 ObjDesc = ACPI_CAST_PTR (ACPI_OPERAND_OBJECT, Node->Object);
251 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, "\n");
257 (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) == ACPI_DESC_TYPE_OPERAND))
261 case ACPI_TYPE_INTEGER:
263 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
264 " [Initial Value 0x%8.8X%8.8X]",
265 ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value));
268 case ACPI_TYPE_STRING:
270 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
271 " [Initial Value \"%s\"]",
272 ObjDesc->String.Pointer);
277 /* Nothing to do for other types */
287 case ACPI_TYPE_INTEGER:
289 if (Op->Asl.ParseOpcode == PARSEOP_NAME)
293 if ((Op->Asl.ParseOpcode == PARSEOP_NAMESEG) ||
294 (Op->Asl.ParseOpcode == PARSEOP_NAMESTRING))
298 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
299 " [Initial Value 0x%8.8X%8.8X]",
300 ACPI_FORMAT_UINT64 (Op->Asl.Value.Integer));
303 case ACPI_TYPE_STRING:
305 if (Op->Asl.ParseOpcode == PARSEOP_NAME)
309 if ((Op->Asl.ParseOpcode == PARSEOP_NAMESEG) ||
310 (Op->Asl.ParseOpcode == PARSEOP_NAMESTRING))
314 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
315 " [Initial Value \"%s\"]",
316 Op->Asl.Value.String);
319 case ACPI_TYPE_LOCAL_REGION_FIELD:
321 if ((Op->Asl.ParseOpcode == PARSEOP_NAMESEG) ||
322 (Op->Asl.ParseOpcode == PARSEOP_NAMESTRING))
326 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
327 " [Offset 0x%04X Length 0x%04X bits]",
328 Op->Asl.Parent->Asl.ExtraValue, (UINT32) Op->Asl.Value.Integer);
331 case ACPI_TYPE_BUFFER_FIELD:
333 switch (Op->Asl.ParseOpcode)
335 case PARSEOP_CREATEBYTEFIELD:
337 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, " [BYTE ( 8 bit)]");
340 case PARSEOP_CREATEDWORDFIELD:
342 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, " [DWORD (32 bit)]");
345 case PARSEOP_CREATEQWORDFIELD:
347 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, " [QWORD (64 bit)]");
350 case PARSEOP_CREATEWORDFIELD:
352 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, " [WORD (16 bit)]");
355 case PARSEOP_CREATEBITFIELD:
357 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, " [BIT ( 1 bit)]");
360 case PARSEOP_CREATEFIELD:
362 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, " [Arbitrary Bit Field]");
372 case ACPI_TYPE_PACKAGE:
374 if (Op->Asl.ParseOpcode == PARSEOP_NAME)
378 if ((Op->Asl.ParseOpcode == PARSEOP_NAMESEG) ||
379 (Op->Asl.ParseOpcode == PARSEOP_NAMESTRING))
385 if ((Op->Asl.ParseOpcode == PARSEOP_BYTECONST) ||
386 (Op->Asl.ParseOpcode == PARSEOP_RAW_DATA))
388 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
389 " [Initial Length 0x%.2X elements]",
390 Op->Asl.Value.Integer);
394 case ACPI_TYPE_BUFFER:
396 if (Op->Asl.ParseOpcode == PARSEOP_NAME)
400 if ((Op->Asl.ParseOpcode == PARSEOP_NAMESEG) ||
401 (Op->Asl.ParseOpcode == PARSEOP_NAMESTRING))
407 if (Op && (Op->Asl.ParseOpcode == PARSEOP_INTEGER))
409 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
410 " [Initial Length 0x%.2X bytes]",
411 Op->Asl.Value.Integer);
415 case ACPI_TYPE_METHOD:
417 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
418 " [Code Length 0x%.4X bytes]",
419 Op->Asl.AmlSubtreeLength);
422 case ACPI_TYPE_LOCAL_RESOURCE:
424 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
425 " [Desc Offset 0x%.4X Bytes]", Node->Value);
428 case ACPI_TYPE_LOCAL_RESOURCE_FIELD:
430 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
431 " [Field Offset 0x%.4X Bits 0x%.4X Bytes] ",
432 Node->Value, Node->Value / 8);
434 if (Node->Flags & ANOBJ_IS_REFERENCED)
436 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
441 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT,
442 "Name not referenced");
448 /* Nothing to do for other types */
454 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, "\n");
459 /*******************************************************************************
461 * FUNCTION: NsDoOnePathname
463 * PARAMETERS: ACPI_WALK_CALLBACK
467 * DESCRIPTION: Print the full pathname for a namespace node.
469 ******************************************************************************/
473 ACPI_HANDLE ObjHandle,
478 ACPI_NAMESPACE_NODE *Node = (ACPI_NAMESPACE_NODE *) ObjHandle;
480 ACPI_BUFFER TargetPath;
483 TargetPath.Length = ACPI_ALLOCATE_LOCAL_BUFFER;
484 Status = AcpiNsHandleToPathname (Node, &TargetPath);
485 if (ACPI_FAILURE (Status))
490 FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, "%s\n", TargetPath.Pointer);
491 ACPI_FREE (TargetPath.Pointer);