adisasm.c revision 1.1 1 1.1 jruoho /******************************************************************************
2 1.1 jruoho *
3 1.1 jruoho * Module Name: adisasm - Application-level disassembler routines
4 1.1 jruoho *
5 1.1 jruoho *****************************************************************************/
6 1.1 jruoho
7 1.1 jruoho /******************************************************************************
8 1.1 jruoho *
9 1.1 jruoho * 1. Copyright Notice
10 1.1 jruoho *
11 1.1 jruoho * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
12 1.1 jruoho * All rights reserved.
13 1.1 jruoho *
14 1.1 jruoho * 2. License
15 1.1 jruoho *
16 1.1 jruoho * 2.1. This is your license from Intel Corp. under its intellectual property
17 1.1 jruoho * rights. You may have additional license terms from the party that provided
18 1.1 jruoho * you this software, covering your right to use that party's intellectual
19 1.1 jruoho * property rights.
20 1.1 jruoho *
21 1.1 jruoho * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
22 1.1 jruoho * copy of the source code appearing in this file ("Covered Code") an
23 1.1 jruoho * irrevocable, perpetual, worldwide license under Intel's copyrights in the
24 1.1 jruoho * base code distributed originally by Intel ("Original Intel Code") to copy,
25 1.1 jruoho * make derivatives, distribute, use and display any portion of the Covered
26 1.1 jruoho * Code in any form, with the right to sublicense such rights; and
27 1.1 jruoho *
28 1.1 jruoho * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
29 1.1 jruoho * license (with the right to sublicense), under only those claims of Intel
30 1.1 jruoho * patents that are infringed by the Original Intel Code, to make, use, sell,
31 1.1 jruoho * offer to sell, and import the Covered Code and derivative works thereof
32 1.1 jruoho * solely to the minimum extent necessary to exercise the above copyright
33 1.1 jruoho * license, and in no event shall the patent license extend to any additions
34 1.1 jruoho * to or modifications of the Original Intel Code. No other license or right
35 1.1 jruoho * is granted directly or by implication, estoppel or otherwise;
36 1.1 jruoho *
37 1.1 jruoho * The above copyright and patent license is granted only if the following
38 1.1 jruoho * conditions are met:
39 1.1 jruoho *
40 1.1 jruoho * 3. Conditions
41 1.1 jruoho *
42 1.1 jruoho * 3.1. Redistribution of Source with Rights to Further Distribute Source.
43 1.1 jruoho * Redistribution of source code of any substantial portion of the Covered
44 1.1 jruoho * Code or modification with rights to further distribute source must include
45 1.1 jruoho * the above Copyright Notice, the above License, this list of Conditions,
46 1.1 jruoho * and the following Disclaimer and Export Compliance provision. In addition,
47 1.1 jruoho * Licensee must cause all Covered Code to which Licensee contributes to
48 1.1 jruoho * contain a file documenting the changes Licensee made to create that Covered
49 1.1 jruoho * Code and the date of any change. Licensee must include in that file the
50 1.1 jruoho * documentation of any changes made by any predecessor Licensee. Licensee
51 1.1 jruoho * must include a prominent statement that the modification is derived,
52 1.1 jruoho * directly or indirectly, from Original Intel Code.
53 1.1 jruoho *
54 1.1 jruoho * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
55 1.1 jruoho * Redistribution of source code of any substantial portion of the Covered
56 1.1 jruoho * Code or modification without rights to further distribute source must
57 1.1 jruoho * include the following Disclaimer and Export Compliance provision in the
58 1.1 jruoho * documentation and/or other materials provided with distribution. In
59 1.1 jruoho * addition, Licensee may not authorize further sublicense of source of any
60 1.1 jruoho * portion of the Covered Code, and must include terms to the effect that the
61 1.1 jruoho * license from Licensee to its licensee is limited to the intellectual
62 1.1 jruoho * property embodied in the software Licensee provides to its licensee, and
63 1.1 jruoho * not to intellectual property embodied in modifications its licensee may
64 1.1 jruoho * make.
65 1.1 jruoho *
66 1.1 jruoho * 3.3. Redistribution of Executable. Redistribution in executable form of any
67 1.1 jruoho * substantial portion of the Covered Code or modification must reproduce the
68 1.1 jruoho * above Copyright Notice, and the following Disclaimer and Export Compliance
69 1.1 jruoho * provision in the documentation and/or other materials provided with the
70 1.1 jruoho * distribution.
71 1.1 jruoho *
72 1.1 jruoho * 3.4. Intel retains all right, title, and interest in and to the Original
73 1.1 jruoho * Intel Code.
74 1.1 jruoho *
75 1.1 jruoho * 3.5. Neither the name Intel nor any other trademark owned or controlled by
76 1.1 jruoho * Intel shall be used in advertising or otherwise to promote the sale, use or
77 1.1 jruoho * other dealings in products derived from or relating to the Covered Code
78 1.1 jruoho * without prior written authorization from Intel.
79 1.1 jruoho *
80 1.1 jruoho * 4. Disclaimer and Export Compliance
81 1.1 jruoho *
82 1.1 jruoho * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
83 1.1 jruoho * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
84 1.1 jruoho * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
85 1.1 jruoho * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
86 1.1 jruoho * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
87 1.1 jruoho * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
88 1.1 jruoho * PARTICULAR PURPOSE.
89 1.1 jruoho *
90 1.1 jruoho * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
91 1.1 jruoho * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
92 1.1 jruoho * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
93 1.1 jruoho * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
94 1.1 jruoho * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
95 1.1 jruoho * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
96 1.1 jruoho * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
97 1.1 jruoho * LIMITED REMEDY.
98 1.1 jruoho *
99 1.1 jruoho * 4.3. Licensee shall not export, either directly or indirectly, any of this
100 1.1 jruoho * software or system incorporating such software without first obtaining any
101 1.1 jruoho * required license or other approval from the U. S. Department of Commerce or
102 1.1 jruoho * any other agency or department of the United States Government. In the
103 1.1 jruoho * event Licensee exports any such software from the United States or
104 1.1 jruoho * re-exports any such software from a foreign destination, Licensee shall
105 1.1 jruoho * ensure that the distribution and export/re-export of the software is in
106 1.1 jruoho * compliance with all laws, regulations, orders, or other restrictions of the
107 1.1 jruoho * U.S. Export Administration Regulations. Licensee agrees that neither it nor
108 1.1 jruoho * any of its subsidiaries will export/re-export any technical data, process,
109 1.1 jruoho * software, or service, directly or indirectly, to any country for which the
110 1.1 jruoho * United States government or any agency thereof requires an export license,
111 1.1 jruoho * other governmental approval, or letter of assurance, without first obtaining
112 1.1 jruoho * such license, approval or letter.
113 1.1 jruoho *
114 1.1 jruoho *****************************************************************************/
115 1.1 jruoho
116 1.1 jruoho
117 1.1 jruoho #include "acpi.h"
118 1.1 jruoho #include "accommon.h"
119 1.1 jruoho #include "acparser.h"
120 1.1 jruoho #include "amlcode.h"
121 1.1 jruoho #include "acdebug.h"
122 1.1 jruoho #include "acdisasm.h"
123 1.1 jruoho #include "acdispat.h"
124 1.1 jruoho #include "acnamesp.h"
125 1.1 jruoho #include "actables.h"
126 1.1 jruoho #include "acapps.h"
127 1.1 jruoho
128 1.1 jruoho #include <stdio.h>
129 1.1 jruoho #include <time.h>
130 1.1 jruoho
131 1.1 jruoho
132 1.1 jruoho #define _COMPONENT ACPI_TOOLS
133 1.1 jruoho ACPI_MODULE_NAME ("adisasm")
134 1.1 jruoho
135 1.1 jruoho
136 1.1 jruoho extern int AslCompilerdebug;
137 1.1 jruoho extern char *Gbl_ExternalFilename;
138 1.1 jruoho
139 1.1 jruoho
140 1.1 jruoho ACPI_STATUS
141 1.1 jruoho LsDisplayNamespace (
142 1.1 jruoho void);
143 1.1 jruoho
144 1.1 jruoho void
145 1.1 jruoho LsSetupNsList (
146 1.1 jruoho void *Handle);
147 1.1 jruoho
148 1.1 jruoho
149 1.1 jruoho /* Local prototypes */
150 1.1 jruoho
151 1.1 jruoho void
152 1.1 jruoho AdCreateTableHeader (
153 1.1 jruoho char *Filename,
154 1.1 jruoho ACPI_TABLE_HEADER *Table);
155 1.1 jruoho
156 1.1 jruoho void
157 1.1 jruoho AdDisassemblerHeader (
158 1.1 jruoho char *Filename);
159 1.1 jruoho
160 1.1 jruoho ACPI_STATUS
161 1.1 jruoho AdDeferredParse (
162 1.1 jruoho ACPI_PARSE_OBJECT *Op,
163 1.1 jruoho UINT8 *Aml,
164 1.1 jruoho UINT32 AmlLength);
165 1.1 jruoho
166 1.1 jruoho ACPI_STATUS
167 1.1 jruoho AdParseDeferredOps (
168 1.1 jruoho ACPI_PARSE_OBJECT *Root);
169 1.1 jruoho
170 1.1 jruoho
171 1.1 jruoho /* Stubs for ASL compiler */
172 1.1 jruoho
173 1.1 jruoho #ifndef ACPI_ASL_COMPILER
174 1.1 jruoho BOOLEAN
175 1.1 jruoho AcpiDsIsResultUsed (
176 1.1 jruoho ACPI_PARSE_OBJECT *Op,
177 1.1 jruoho ACPI_WALK_STATE *WalkState)
178 1.1 jruoho {
179 1.1 jruoho return TRUE;
180 1.1 jruoho }
181 1.1 jruoho
182 1.1 jruoho ACPI_STATUS
183 1.1 jruoho AcpiDsMethodError (
184 1.1 jruoho ACPI_STATUS Status,
185 1.1 jruoho ACPI_WALK_STATE *WalkState)
186 1.1 jruoho {
187 1.1 jruoho return (Status);
188 1.1 jruoho }
189 1.1 jruoho #endif
190 1.1 jruoho
191 1.1 jruoho ACPI_STATUS
192 1.1 jruoho AcpiNsLoadTable (
193 1.1 jruoho UINT32 TableIndex,
194 1.1 jruoho ACPI_NAMESPACE_NODE *Node)
195 1.1 jruoho {
196 1.1 jruoho return (AE_NOT_IMPLEMENTED);
197 1.1 jruoho }
198 1.1 jruoho
199 1.1 jruoho ACPI_STATUS
200 1.1 jruoho AcpiDsRestartControlMethod (
201 1.1 jruoho ACPI_WALK_STATE *WalkState,
202 1.1 jruoho ACPI_OPERAND_OBJECT *ReturnDesc)
203 1.1 jruoho {
204 1.1 jruoho return (AE_OK);
205 1.1 jruoho }
206 1.1 jruoho
207 1.1 jruoho void
208 1.1 jruoho AcpiDsTerminateControlMethod (
209 1.1 jruoho ACPI_OPERAND_OBJECT *MethodDesc,
210 1.1 jruoho ACPI_WALK_STATE *WalkState)
211 1.1 jruoho {
212 1.1 jruoho return;
213 1.1 jruoho }
214 1.1 jruoho
215 1.1 jruoho ACPI_STATUS
216 1.1 jruoho AcpiDsCallControlMethod (
217 1.1 jruoho ACPI_THREAD_STATE *Thread,
218 1.1 jruoho ACPI_WALK_STATE *WalkState,
219 1.1 jruoho ACPI_PARSE_OBJECT *Op)
220 1.1 jruoho {
221 1.1 jruoho return (AE_OK);
222 1.1 jruoho }
223 1.1 jruoho
224 1.1 jruoho ACPI_STATUS
225 1.1 jruoho AcpiDsMethodDataInitArgs (
226 1.1 jruoho ACPI_OPERAND_OBJECT **Params,
227 1.1 jruoho UINT32 MaxParamCount,
228 1.1 jruoho ACPI_WALK_STATE *WalkState)
229 1.1 jruoho {
230 1.1 jruoho return (AE_OK);
231 1.1 jruoho }
232 1.1 jruoho
233 1.1 jruoho
234 1.1 jruoho static ACPI_TABLE_DESC LocalTables[1];
235 1.1 jruoho static ACPI_PARSE_OBJECT *AcpiGbl_ParseOpRoot;
236 1.1 jruoho
237 1.1 jruoho
238 1.1 jruoho /*******************************************************************************
239 1.1 jruoho *
240 1.1 jruoho * FUNCTION: AdInitialize
241 1.1 jruoho *
242 1.1 jruoho * PARAMETERS: None
243 1.1 jruoho *
244 1.1 jruoho * RETURN: Status
245 1.1 jruoho *
246 1.1 jruoho * DESCRIPTION: ACPICA and local initialization
247 1.1 jruoho *
248 1.1 jruoho ******************************************************************************/
249 1.1 jruoho
250 1.1 jruoho ACPI_STATUS
251 1.1 jruoho AdInitialize (
252 1.1 jruoho void)
253 1.1 jruoho {
254 1.1 jruoho ACPI_STATUS Status;
255 1.1 jruoho
256 1.1 jruoho
257 1.1 jruoho /* ACPI CA subsystem initialization */
258 1.1 jruoho
259 1.1 jruoho Status = AcpiOsInitialize ();
260 1.1 jruoho if (ACPI_FAILURE (Status))
261 1.1 jruoho {
262 1.1 jruoho return (Status);
263 1.1 jruoho }
264 1.1 jruoho
265 1.1 jruoho Status = AcpiUtInitGlobals ();
266 1.1 jruoho if (ACPI_FAILURE (Status))
267 1.1 jruoho {
268 1.1 jruoho return (Status);
269 1.1 jruoho }
270 1.1 jruoho
271 1.1 jruoho Status = AcpiUtMutexInitialize ();
272 1.1 jruoho if (ACPI_FAILURE (Status))
273 1.1 jruoho {
274 1.1 jruoho return (Status);
275 1.1 jruoho }
276 1.1 jruoho
277 1.1 jruoho Status = AcpiNsRootInitialize ();
278 1.1 jruoho if (ACPI_FAILURE (Status))
279 1.1 jruoho {
280 1.1 jruoho return (Status);
281 1.1 jruoho }
282 1.1 jruoho
283 1.1 jruoho /* Setup the Table Manager (cheat - there is no RSDT) */
284 1.1 jruoho
285 1.1 jruoho AcpiGbl_RootTableList.MaxTableCount = 1;
286 1.1 jruoho AcpiGbl_RootTableList.CurrentTableCount = 0;
287 1.1 jruoho AcpiGbl_RootTableList.Tables = LocalTables;
288 1.1 jruoho
289 1.1 jruoho return (Status);
290 1.1 jruoho }
291 1.1 jruoho
292 1.1 jruoho
293 1.1 jruoho /******************************************************************************
294 1.1 jruoho *
295 1.1 jruoho * FUNCTION: AdAmlDisassemble
296 1.1 jruoho *
297 1.1 jruoho * PARAMETERS: Filename - AML input filename
298 1.1 jruoho * OutToFile - TRUE if output should go to a file
299 1.1 jruoho * Prefix - Path prefix for output
300 1.1 jruoho * OutFilename - where the filename is returned
301 1.1 jruoho * GetAllTables - TRUE if all tables are desired
302 1.1 jruoho *
303 1.1 jruoho * RETURN: Status
304 1.1 jruoho *
305 1.1 jruoho * DESCRIPTION: Disassemble an entire ACPI table
306 1.1 jruoho *
307 1.1 jruoho *****************************************************************************/
308 1.1 jruoho
309 1.1 jruoho ACPI_STATUS
310 1.1 jruoho AdAmlDisassemble (
311 1.1 jruoho BOOLEAN OutToFile,
312 1.1 jruoho char *Filename,
313 1.1 jruoho char *Prefix,
314 1.1 jruoho char **OutFilename,
315 1.1 jruoho BOOLEAN GetAllTables)
316 1.1 jruoho {
317 1.1 jruoho ACPI_STATUS Status;
318 1.1 jruoho char *DisasmFilename = NULL;
319 1.1 jruoho char *ExternalFilename;
320 1.1 jruoho FILE *File = NULL;
321 1.1 jruoho ACPI_TABLE_HEADER *Table = NULL;
322 1.1 jruoho ACPI_TABLE_HEADER *ExternalTable;
323 1.1 jruoho ACPI_OWNER_ID OwnerId;
324 1.1 jruoho
325 1.1 jruoho
326 1.1 jruoho /*
327 1.1 jruoho * Input: AML code from either a file or via GetTables (memory or
328 1.1 jruoho * registry)
329 1.1 jruoho */
330 1.1 jruoho if (Filename)
331 1.1 jruoho {
332 1.1 jruoho Status = AcpiDbGetTableFromFile (Filename, &Table);
333 1.1 jruoho if (ACPI_FAILURE (Status))
334 1.1 jruoho {
335 1.1 jruoho return Status;
336 1.1 jruoho }
337 1.1 jruoho
338 1.1 jruoho /*
339 1.1 jruoho * External filenames separated by commas
340 1.1 jruoho * Example: iasl -e file1,file2,file3 -d xxx.aml
341 1.1 jruoho */
342 1.1 jruoho if (Gbl_ExternalFilename)
343 1.1 jruoho {
344 1.1 jruoho ExternalFilename = strtok (Gbl_ExternalFilename, ",");
345 1.1 jruoho
346 1.1 jruoho while (ExternalFilename)
347 1.1 jruoho {
348 1.1 jruoho Status = AcpiDbGetTableFromFile (ExternalFilename, &ExternalTable);
349 1.1 jruoho if (ACPI_FAILURE (Status))
350 1.1 jruoho {
351 1.1 jruoho return Status;
352 1.1 jruoho }
353 1.1 jruoho
354 1.1 jruoho /* Load external table for symbol resolution */
355 1.1 jruoho
356 1.1 jruoho if (ExternalTable)
357 1.1 jruoho {
358 1.1 jruoho Status = AdParseTable (ExternalTable, &OwnerId, TRUE, TRUE);
359 1.1 jruoho if (ACPI_FAILURE (Status))
360 1.1 jruoho {
361 1.1 jruoho AcpiOsPrintf ("Could not parse external ACPI tables, %s\n",
362 1.1 jruoho AcpiFormatException (Status));
363 1.1 jruoho return Status;
364 1.1 jruoho }
365 1.1 jruoho
366 1.1 jruoho /*
367 1.1 jruoho * Load namespace from names created within control methods
368 1.1 jruoho * Set owner id of nodes in external table
369 1.1 jruoho */
370 1.1 jruoho AcpiDmFinishNamespaceLoad (AcpiGbl_ParseOpRoot,
371 1.1 jruoho AcpiGbl_RootNode, OwnerId);
372 1.1 jruoho AcpiPsDeleteParseTree (AcpiGbl_ParseOpRoot);
373 1.1 jruoho }
374 1.1 jruoho
375 1.1 jruoho /* Next external file name */
376 1.1 jruoho
377 1.1 jruoho ExternalFilename = strtok (NULL, ",");
378 1.1 jruoho }
379 1.1 jruoho
380 1.1 jruoho /* Clear external list generated by Scope in external tables */
381 1.1 jruoho
382 1.1 jruoho AcpiDmClearExternalList ();
383 1.1 jruoho }
384 1.1 jruoho }
385 1.1 jruoho else
386 1.1 jruoho {
387 1.1 jruoho Status = AdGetLocalTables (Filename, GetAllTables);
388 1.1 jruoho if (ACPI_FAILURE (Status))
389 1.1 jruoho {
390 1.1 jruoho AcpiOsPrintf ("Could not get ACPI tables, %s\n",
391 1.1 jruoho AcpiFormatException (Status));
392 1.1 jruoho return Status;
393 1.1 jruoho }
394 1.1 jruoho
395 1.1 jruoho if (!AcpiGbl_DbOpt_disasm)
396 1.1 jruoho {
397 1.1 jruoho return AE_OK;
398 1.1 jruoho }
399 1.1 jruoho
400 1.1 jruoho /* Obtained the local tables, just disassemble the DSDT */
401 1.1 jruoho
402 1.1 jruoho Status = AcpiGetTable (ACPI_SIG_DSDT, 0, &Table);
403 1.1 jruoho if (ACPI_FAILURE (Status))
404 1.1 jruoho {
405 1.1 jruoho AcpiOsPrintf ("Could not get DSDT, %s\n",
406 1.1 jruoho AcpiFormatException (Status));
407 1.1 jruoho return Status;
408 1.1 jruoho }
409 1.1 jruoho
410 1.1 jruoho AcpiOsPrintf ("\nDisassembly of DSDT\n");
411 1.1 jruoho Prefix = AdGenerateFilename ("dsdt", Table->OemTableId);
412 1.1 jruoho }
413 1.1 jruoho
414 1.1 jruoho /*
415 1.1 jruoho * Output: ASL code. Redirect to a file if requested
416 1.1 jruoho */
417 1.1 jruoho if (OutToFile)
418 1.1 jruoho {
419 1.1 jruoho /* Create/Open a disassembly output file */
420 1.1 jruoho
421 1.1 jruoho DisasmFilename = FlGenerateFilename (Prefix, FILE_SUFFIX_DISASSEMBLY);
422 1.1 jruoho if (!OutFilename)
423 1.1 jruoho {
424 1.1 jruoho fprintf (stderr, "Could not generate output filename\n");
425 1.1 jruoho Status = AE_ERROR;
426 1.1 jruoho goto Cleanup;
427 1.1 jruoho }
428 1.1 jruoho
429 1.1 jruoho File = fopen (DisasmFilename, "w+");
430 1.1 jruoho if (!File)
431 1.1 jruoho {
432 1.1 jruoho fprintf (stderr, "Could not open output file %s\n", DisasmFilename);
433 1.1 jruoho Status = AE_ERROR;
434 1.1 jruoho goto Cleanup;
435 1.1 jruoho }
436 1.1 jruoho
437 1.1 jruoho AcpiOsRedirectOutput (File);
438 1.1 jruoho }
439 1.1 jruoho
440 1.1 jruoho *OutFilename = DisasmFilename;
441 1.1 jruoho
442 1.1 jruoho if (!AcpiUtIsAmlTable (Table))
443 1.1 jruoho {
444 1.1 jruoho AdDisassemblerHeader (Filename);
445 1.1 jruoho AcpiOsPrintf (" * ACPI Data Table [%4.4s]\n *\n",
446 1.1 jruoho Table->Signature);
447 1.1 jruoho AcpiOsPrintf (" * Format: [HexOffset DecimalOffset ByteLength] FieldName : FieldValue\n */\n\n");
448 1.1 jruoho
449 1.1 jruoho AcpiDmDumpDataTable (Table);
450 1.1 jruoho fprintf (stderr, "Acpi Data Table [%4.4s] decoded, written to \"%s\"\n",
451 1.1 jruoho Table->Signature, DisasmFilename);
452 1.1 jruoho }
453 1.1 jruoho else
454 1.1 jruoho {
455 1.1 jruoho /* Always parse the tables, only option is what to display */
456 1.1 jruoho
457 1.1 jruoho Status = AdParseTable (Table, &OwnerId, TRUE, FALSE);
458 1.1 jruoho if (ACPI_FAILURE (Status))
459 1.1 jruoho {
460 1.1 jruoho AcpiOsPrintf ("Could not parse ACPI tables, %s\n",
461 1.1 jruoho AcpiFormatException (Status));
462 1.1 jruoho goto Cleanup;
463 1.1 jruoho }
464 1.1 jruoho
465 1.1 jruoho if (AslCompilerdebug)
466 1.1 jruoho {
467 1.1 jruoho AcpiOsPrintf ("/**** Before second load\n");
468 1.1 jruoho
469 1.1 jruoho LsSetupNsList (File);
470 1.1 jruoho LsDisplayNamespace ();
471 1.1 jruoho AcpiOsPrintf ("*****/\n");
472 1.1 jruoho }
473 1.1 jruoho
474 1.1 jruoho /*
475 1.1 jruoho * Load namespace from names created within control methods
476 1.1 jruoho */
477 1.1 jruoho AcpiDmFinishNamespaceLoad (AcpiGbl_ParseOpRoot, AcpiGbl_RootNode, OwnerId);
478 1.1 jruoho
479 1.1 jruoho /*
480 1.1 jruoho * Cross reference the namespace here, in order to generate External() statements
481 1.1 jruoho */
482 1.1 jruoho AcpiDmCrossReferenceNamespace (AcpiGbl_ParseOpRoot, AcpiGbl_RootNode, OwnerId);
483 1.1 jruoho
484 1.1 jruoho if (AslCompilerdebug)
485 1.1 jruoho {
486 1.1 jruoho AcpiDmDumpTree (AcpiGbl_ParseOpRoot);
487 1.1 jruoho }
488 1.1 jruoho
489 1.1 jruoho /* Find possible calls to external control methods */
490 1.1 jruoho
491 1.1 jruoho AcpiDmFindOrphanMethods (AcpiGbl_ParseOpRoot);
492 1.1 jruoho
493 1.1 jruoho /* Convert fixed-offset references to resource descriptors to symbolic references */
494 1.1 jruoho
495 1.1 jruoho AcpiDmConvertResourceIndexes (AcpiGbl_ParseOpRoot, AcpiGbl_RootNode);
496 1.1 jruoho
497 1.1 jruoho /*
498 1.1 jruoho * If we found any external control methods, we must reparse the entire
499 1.1 jruoho * tree with the new information (namely, the number of arguments per
500 1.1 jruoho * method)
501 1.1 jruoho */
502 1.1 jruoho if (AcpiDmGetExternalMethodCount ())
503 1.1 jruoho {
504 1.1 jruoho fprintf (stderr,
505 1.1 jruoho "\nFound %u external control methods, reparsing with new information\n",
506 1.1 jruoho AcpiDmGetExternalMethodCount ());
507 1.1 jruoho
508 1.1 jruoho /*
509 1.1 jruoho * Reparse, rebuild namespace. no need to xref namespace
510 1.1 jruoho */
511 1.1 jruoho AcpiPsDeleteParseTree (AcpiGbl_ParseOpRoot);
512 1.1 jruoho AcpiNsDeleteNamespaceSubtree (AcpiGbl_RootNode);
513 1.1 jruoho
514 1.1 jruoho AcpiGbl_RootNode = NULL;
515 1.1 jruoho AcpiGbl_RootNodeStruct.Name.Integer = ACPI_ROOT_NAME;
516 1.1 jruoho AcpiGbl_RootNodeStruct.DescriptorType = ACPI_DESC_TYPE_NAMED;
517 1.1 jruoho AcpiGbl_RootNodeStruct.Type = ACPI_TYPE_DEVICE;
518 1.1 jruoho AcpiGbl_RootNodeStruct.Parent = NULL;
519 1.1 jruoho AcpiGbl_RootNodeStruct.Child = NULL;
520 1.1 jruoho AcpiGbl_RootNodeStruct.Peer = NULL;
521 1.1 jruoho AcpiGbl_RootNodeStruct.Object = NULL;
522 1.1 jruoho AcpiGbl_RootNodeStruct.Flags = 0;
523 1.1 jruoho
524 1.1 jruoho Status = AcpiNsRootInitialize ();
525 1.1 jruoho AcpiDmAddExternalsToNamespace ();
526 1.1 jruoho
527 1.1 jruoho /* Parse table. No need to reload it, however (FALSE) */
528 1.1 jruoho
529 1.1 jruoho Status = AdParseTable (Table, NULL, FALSE, FALSE);
530 1.1 jruoho if (ACPI_FAILURE (Status))
531 1.1 jruoho {
532 1.1 jruoho AcpiOsPrintf ("Could not parse ACPI tables, %s\n",
533 1.1 jruoho AcpiFormatException (Status));
534 1.1 jruoho goto Cleanup;
535 1.1 jruoho }
536 1.1 jruoho
537 1.1 jruoho if (AslCompilerdebug)
538 1.1 jruoho {
539 1.1 jruoho AcpiOsPrintf ("/**** After second load and resource conversion\n");
540 1.1 jruoho LsSetupNsList (File);
541 1.1 jruoho LsDisplayNamespace ();
542 1.1 jruoho AcpiOsPrintf ("*****/\n");
543 1.1 jruoho
544 1.1 jruoho AcpiDmDumpTree (AcpiGbl_ParseOpRoot);
545 1.1 jruoho }
546 1.1 jruoho }
547 1.1 jruoho
548 1.1 jruoho /* Optional displays */
549 1.1 jruoho
550 1.1 jruoho if (AcpiGbl_DbOpt_disasm)
551 1.1 jruoho {
552 1.1 jruoho AdDisplayTables (Filename, Table);
553 1.1 jruoho fprintf (stderr,
554 1.1 jruoho "Disassembly completed, written to \"%s\"\n",
555 1.1 jruoho DisasmFilename);
556 1.1 jruoho }
557 1.1 jruoho }
558 1.1 jruoho
559 1.1 jruoho Cleanup:
560 1.1 jruoho
561 1.1 jruoho if (Table && !AcpiUtIsAmlTable (Table))
562 1.1 jruoho {
563 1.1 jruoho ACPI_FREE (Table);
564 1.1 jruoho }
565 1.1 jruoho
566 1.1 jruoho if (DisasmFilename)
567 1.1 jruoho {
568 1.1 jruoho ACPI_FREE (DisasmFilename);
569 1.1 jruoho }
570 1.1 jruoho
571 1.1 jruoho if (OutToFile && File)
572 1.1 jruoho {
573 1.1 jruoho
574 1.1 jruoho #ifdef ASL_DISASM_DEBUG
575 1.1 jruoho LsSetupNsList (File);
576 1.1 jruoho LsDisplayNamespace ();
577 1.1 jruoho #endif
578 1.1 jruoho fclose (File);
579 1.1 jruoho AcpiOsRedirectOutput (stdout);
580 1.1 jruoho }
581 1.1 jruoho
582 1.1 jruoho AcpiPsDeleteParseTree (AcpiGbl_ParseOpRoot);
583 1.1 jruoho AcpiGbl_ParseOpRoot = NULL;
584 1.1 jruoho return (Status);
585 1.1 jruoho }
586 1.1 jruoho
587 1.1 jruoho
588 1.1 jruoho /******************************************************************************
589 1.1 jruoho *
590 1.1 jruoho * FUNCTION: AdDisassemblerHeader
591 1.1 jruoho *
592 1.1 jruoho * PARAMETERS: Filename - Input file for the table
593 1.1 jruoho *
594 1.1 jruoho * RETURN: None
595 1.1 jruoho *
596 1.1 jruoho * DESCRIPTION: Create the disassembler header, including ACPI CA signon with
597 1.1 jruoho * current time and date.
598 1.1 jruoho *
599 1.1 jruoho *****************************************************************************/
600 1.1 jruoho
601 1.1 jruoho void
602 1.1 jruoho AdDisassemblerHeader (
603 1.1 jruoho char *Filename)
604 1.1 jruoho {
605 1.1 jruoho time_t Timer;
606 1.1 jruoho
607 1.1 jruoho time (&Timer);
608 1.1 jruoho
609 1.1 jruoho /* Header and input table info */
610 1.1 jruoho
611 1.1 jruoho AcpiOsPrintf ("/*\n * Intel ACPI Component Architecture\n");
612 1.1 jruoho AcpiOsPrintf (" * AML Disassembler version %8.8X\n", ACPI_CA_VERSION);
613 1.1 jruoho
614 1.1 jruoho AcpiOsPrintf (" *\n * Disassembly of %s, %s", Filename, ctime (&Timer));
615 1.1 jruoho AcpiOsPrintf (" *\n");
616 1.1 jruoho }
617 1.1 jruoho
618 1.1 jruoho
619 1.1 jruoho /******************************************************************************
620 1.1 jruoho *
621 1.1 jruoho * FUNCTION: AdCreateTableHeader
622 1.1 jruoho *
623 1.1 jruoho * PARAMETERS: Filename - Input file for the table
624 1.1 jruoho * Table - Pointer to the raw table
625 1.1 jruoho *
626 1.1 jruoho * RETURN: None
627 1.1 jruoho *
628 1.1 jruoho * DESCRIPTION: Create the ASL table header, including ACPI CA signon with
629 1.1 jruoho * current time and date.
630 1.1 jruoho *
631 1.1 jruoho *****************************************************************************/
632 1.1 jruoho
633 1.1 jruoho void
634 1.1 jruoho AdCreateTableHeader (
635 1.1 jruoho char *Filename,
636 1.1 jruoho ACPI_TABLE_HEADER *Table)
637 1.1 jruoho {
638 1.1 jruoho char *NewFilename;
639 1.1 jruoho UINT8 Checksum;
640 1.1 jruoho
641 1.1 jruoho
642 1.1 jruoho /*
643 1.1 jruoho * Print file header and dump original table header
644 1.1 jruoho */
645 1.1 jruoho AdDisassemblerHeader (Filename);
646 1.1 jruoho
647 1.1 jruoho AcpiOsPrintf (" *\n * Original Table Header:\n");
648 1.1 jruoho AcpiOsPrintf (" * Signature \"%4.4s\"\n", Table->Signature);
649 1.1 jruoho AcpiOsPrintf (" * Length 0x%8.8X (%u)\n", Table->Length, Table->Length);
650 1.1 jruoho
651 1.1 jruoho /* Print and validate the revision */
652 1.1 jruoho
653 1.1 jruoho AcpiOsPrintf (" * Revision 0x%2.2X", Table->Revision);
654 1.1 jruoho
655 1.1 jruoho switch (Table->Revision)
656 1.1 jruoho {
657 1.1 jruoho case 0:
658 1.1 jruoho AcpiOsPrintf (" **** Invalid Revision");
659 1.1 jruoho break;
660 1.1 jruoho
661 1.1 jruoho case 1:
662 1.1 jruoho /* Revision of DSDT controls the ACPI integer width */
663 1.1 jruoho
664 1.1 jruoho if (ACPI_COMPARE_NAME (Table->Signature, ACPI_SIG_DSDT))
665 1.1 jruoho {
666 1.1 jruoho AcpiOsPrintf (" **** ACPI 1.0, no 64-bit math support");
667 1.1 jruoho }
668 1.1 jruoho break;
669 1.1 jruoho
670 1.1 jruoho default:
671 1.1 jruoho break;
672 1.1 jruoho }
673 1.1 jruoho AcpiOsPrintf ("\n");
674 1.1 jruoho
675 1.1 jruoho /* Print and validate the table checksum */
676 1.1 jruoho
677 1.1 jruoho AcpiOsPrintf (" * Checksum 0x%2.2X", Table->Checksum);
678 1.1 jruoho
679 1.1 jruoho Checksum = AcpiTbChecksum (ACPI_CAST_PTR (UINT8, Table), Table->Length);
680 1.1 jruoho if (Checksum)
681 1.1 jruoho {
682 1.1 jruoho AcpiOsPrintf (" **** Incorrect checksum, should be 0x%2.2X",
683 1.1 jruoho (UINT8) (Table->Checksum - Checksum));
684 1.1 jruoho }
685 1.1 jruoho AcpiOsPrintf ("\n");
686 1.1 jruoho
687 1.1 jruoho AcpiOsPrintf (" * OEM ID \"%.6s\"\n", Table->OemId);
688 1.1 jruoho AcpiOsPrintf (" * OEM Table ID \"%.8s\"\n", Table->OemTableId);
689 1.1 jruoho AcpiOsPrintf (" * OEM Revision 0x%8.8X (%u)\n", Table->OemRevision, Table->OemRevision);
690 1.1 jruoho AcpiOsPrintf (" * Compiler ID \"%.4s\"\n", Table->AslCompilerId);
691 1.1 jruoho AcpiOsPrintf (" * Compiler Version 0x%8.8X (%u)\n", Table->AslCompilerRevision, Table->AslCompilerRevision);
692 1.1 jruoho AcpiOsPrintf (" */\n");
693 1.1 jruoho
694 1.1 jruoho /* Create AML output filename based on input filename */
695 1.1 jruoho
696 1.1 jruoho if (Filename)
697 1.1 jruoho {
698 1.1 jruoho NewFilename = FlGenerateFilename (Filename, "aml");
699 1.1 jruoho }
700 1.1 jruoho else
701 1.1 jruoho {
702 1.1 jruoho NewFilename = ACPI_ALLOCATE_ZEROED (9);
703 1.1 jruoho strncat (NewFilename, Table->Signature, 4);
704 1.1 jruoho strcat (NewFilename, ".aml");
705 1.1 jruoho }
706 1.1 jruoho
707 1.1 jruoho /* Open the ASL definition block */
708 1.1 jruoho
709 1.1 jruoho AcpiOsPrintf (
710 1.1 jruoho "DefinitionBlock (\"%s\", \"%4.4s\", %hu, \"%.6s\", \"%.8s\", 0x%8.8X)\n",
711 1.1 jruoho NewFilename, Table->Signature, Table->Revision,
712 1.1 jruoho Table->OemId, Table->OemTableId, Table->OemRevision);
713 1.1 jruoho
714 1.1 jruoho ACPI_FREE (NewFilename);
715 1.1 jruoho }
716 1.1 jruoho
717 1.1 jruoho
718 1.1 jruoho /******************************************************************************
719 1.1 jruoho *
720 1.1 jruoho * FUNCTION: AdDisplayTables
721 1.1 jruoho *
722 1.1 jruoho * PARAMETERS: Filename - Input file for the table
723 1.1 jruoho * Table - Pointer to the raw table
724 1.1 jruoho *
725 1.1 jruoho * RETURN: Status
726 1.1 jruoho *
727 1.1 jruoho * DESCRIPTION: Display (disassemble) loaded tables and dump raw tables
728 1.1 jruoho *
729 1.1 jruoho *****************************************************************************/
730 1.1 jruoho
731 1.1 jruoho ACPI_STATUS
732 1.1 jruoho AdDisplayTables (
733 1.1 jruoho char *Filename,
734 1.1 jruoho ACPI_TABLE_HEADER *Table)
735 1.1 jruoho {
736 1.1 jruoho
737 1.1 jruoho
738 1.1 jruoho if (!AcpiGbl_ParseOpRoot)
739 1.1 jruoho {
740 1.1 jruoho return AE_NOT_EXIST;
741 1.1 jruoho }
742 1.1 jruoho
743 1.1 jruoho if (!AcpiGbl_DbOpt_verbose)
744 1.1 jruoho {
745 1.1 jruoho AdCreateTableHeader (Filename, Table);
746 1.1 jruoho }
747 1.1 jruoho
748 1.1 jruoho AcpiDmDisassemble (NULL, AcpiGbl_ParseOpRoot, ACPI_UINT32_MAX);
749 1.1 jruoho
750 1.1 jruoho if (AcpiGbl_DbOpt_verbose)
751 1.1 jruoho {
752 1.1 jruoho AcpiOsPrintf ("\n\nTable Header:\n");
753 1.1 jruoho AcpiUtDumpBuffer ((UINT8 *) Table, sizeof (ACPI_TABLE_HEADER),
754 1.1 jruoho DB_BYTE_DISPLAY, ACPI_UINT32_MAX);
755 1.1 jruoho
756 1.1 jruoho AcpiOsPrintf ("Table Body (Length 0x%X)\n", Table->Length);
757 1.1 jruoho AcpiUtDumpBuffer (((UINT8 *) Table + sizeof (ACPI_TABLE_HEADER)), Table->Length,
758 1.1 jruoho DB_BYTE_DISPLAY, ACPI_UINT32_MAX);
759 1.1 jruoho }
760 1.1 jruoho
761 1.1 jruoho return AE_OK;
762 1.1 jruoho }
763 1.1 jruoho
764 1.1 jruoho
765 1.1 jruoho /******************************************************************************
766 1.1 jruoho *
767 1.1 jruoho * FUNCTION: AdDeferredParse
768 1.1 jruoho *
769 1.1 jruoho * PARAMETERS: Op - Root Op of the deferred opcode
770 1.1 jruoho * Aml - Pointer to the raw AML
771 1.1 jruoho * AmlLength - Length of the AML
772 1.1 jruoho *
773 1.1 jruoho * RETURN: Status
774 1.1 jruoho *
775 1.1 jruoho * DESCRIPTION: Parse one deferred opcode
776 1.1 jruoho * (Methods, operation regions, etc.)
777 1.1 jruoho *
778 1.1 jruoho *****************************************************************************/
779 1.1 jruoho
780 1.1 jruoho ACPI_STATUS
781 1.1 jruoho AdDeferredParse (
782 1.1 jruoho ACPI_PARSE_OBJECT *Op,
783 1.1 jruoho UINT8 *Aml,
784 1.1 jruoho UINT32 AmlLength)
785 1.1 jruoho {
786 1.1 jruoho ACPI_WALK_STATE *WalkState;
787 1.1 jruoho ACPI_STATUS Status;
788 1.1 jruoho ACPI_PARSE_OBJECT *SearchOp;
789 1.1 jruoho ACPI_PARSE_OBJECT *StartOp;
790 1.1 jruoho UINT32 BaseAmlOffset;
791 1.1 jruoho ACPI_PARSE_OBJECT *ExtraOp;
792 1.1 jruoho
793 1.1 jruoho
794 1.1 jruoho ACPI_FUNCTION_TRACE (AdDeferredParse);
795 1.1 jruoho
796 1.1 jruoho
797 1.1 jruoho fprintf (stderr, ".");
798 1.1 jruoho
799 1.1 jruoho if (!Aml || !AmlLength)
800 1.1 jruoho {
801 1.1 jruoho return_ACPI_STATUS (AE_OK);
802 1.1 jruoho }
803 1.1 jruoho
804 1.1 jruoho ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Parsing %s [%4.4s]\n",
805 1.1 jruoho Op->Common.AmlOpName, (char *) &Op->Named.Name));
806 1.1 jruoho
807 1.1 jruoho WalkState = AcpiDsCreateWalkState (0, Op, NULL, NULL);
808 1.1 jruoho if (!WalkState)
809 1.1 jruoho {
810 1.1 jruoho return_ACPI_STATUS (AE_NO_MEMORY);
811 1.1 jruoho }
812 1.1 jruoho
813 1.1 jruoho Status = AcpiDsInitAmlWalk (WalkState, Op, NULL, Aml,
814 1.1 jruoho AmlLength, NULL, ACPI_IMODE_LOAD_PASS1);
815 1.1 jruoho if (ACPI_FAILURE (Status))
816 1.1 jruoho {
817 1.1 jruoho return_ACPI_STATUS (Status);
818 1.1 jruoho }
819 1.1 jruoho
820 1.1 jruoho /* Parse the method */
821 1.1 jruoho
822 1.1 jruoho WalkState->ParseFlags &= ~ACPI_PARSE_DELETE_TREE;
823 1.1 jruoho WalkState->ParseFlags |= ACPI_PARSE_DISASSEMBLE;
824 1.1 jruoho Status = AcpiPsParseAml (WalkState);
825 1.1 jruoho
826 1.1 jruoho /*
827 1.1 jruoho * We need to update all of the Aml offsets, since the parser thought
828 1.1 jruoho * that the method began at offset zero. In reality, it began somewhere
829 1.1 jruoho * within the ACPI table, at the BaseAmlOffset. Walk the entire tree that
830 1.1 jruoho * was just created and update the AmlOffset in each Op
831 1.1 jruoho */
832 1.1 jruoho BaseAmlOffset = (Op->Common.Value.Arg)->Common.AmlOffset + 1;
833 1.1 jruoho StartOp = (Op->Common.Value.Arg)->Common.Next;
834 1.1 jruoho SearchOp = StartOp;
835 1.1 jruoho
836 1.1 jruoho /* Walk the parse tree */
837 1.1 jruoho
838 1.1 jruoho while (SearchOp)
839 1.1 jruoho {
840 1.1 jruoho SearchOp->Common.AmlOffset += BaseAmlOffset;
841 1.1 jruoho SearchOp = AcpiPsGetDepthNext (StartOp, SearchOp);
842 1.1 jruoho }
843 1.1 jruoho
844 1.1 jruoho /*
845 1.1 jruoho * Link the newly parsed subtree into the main parse tree
846 1.1 jruoho */
847 1.1 jruoho switch (Op->Common.AmlOpcode)
848 1.1 jruoho {
849 1.1 jruoho case AML_BUFFER_OP:
850 1.1 jruoho case AML_PACKAGE_OP:
851 1.1 jruoho case AML_VAR_PACKAGE_OP:
852 1.1 jruoho
853 1.1 jruoho switch (Op->Common.AmlOpcode)
854 1.1 jruoho {
855 1.1 jruoho case AML_PACKAGE_OP:
856 1.1 jruoho ExtraOp = Op->Common.Value.Arg;
857 1.1 jruoho ExtraOp = ExtraOp->Common.Next;
858 1.1 jruoho Op->Common.Value.Arg = ExtraOp->Common.Value.Arg;
859 1.1 jruoho break;
860 1.1 jruoho
861 1.1 jruoho case AML_VAR_PACKAGE_OP:
862 1.1 jruoho case AML_BUFFER_OP:
863 1.1 jruoho default:
864 1.1 jruoho ExtraOp = Op->Common.Value.Arg;
865 1.1 jruoho Op->Common.Value.Arg = ExtraOp->Common.Value.Arg;
866 1.1 jruoho break;
867 1.1 jruoho }
868 1.1 jruoho
869 1.1 jruoho /* Must point all parents to the main tree */
870 1.1 jruoho
871 1.1 jruoho StartOp = Op;
872 1.1 jruoho SearchOp = StartOp;
873 1.1 jruoho while (SearchOp)
874 1.1 jruoho {
875 1.1 jruoho if (SearchOp->Common.Parent == ExtraOp)
876 1.1 jruoho {
877 1.1 jruoho SearchOp->Common.Parent = Op;
878 1.1 jruoho }
879 1.1 jruoho SearchOp = AcpiPsGetDepthNext (StartOp, SearchOp);
880 1.1 jruoho }
881 1.1 jruoho break;
882 1.1 jruoho
883 1.1 jruoho default:
884 1.1 jruoho break;
885 1.1 jruoho }
886 1.1 jruoho
887 1.1 jruoho return_ACPI_STATUS (AE_OK);
888 1.1 jruoho }
889 1.1 jruoho
890 1.1 jruoho
891 1.1 jruoho /******************************************************************************
892 1.1 jruoho *
893 1.1 jruoho * FUNCTION: AdParseDeferredOps
894 1.1 jruoho *
895 1.1 jruoho * PARAMETERS: Root - Root of the parse tree
896 1.1 jruoho *
897 1.1 jruoho * RETURN: Status
898 1.1 jruoho *
899 1.1 jruoho * DESCRIPTION: Parse the deferred opcodes (Methods, regions, etc.)
900 1.1 jruoho *
901 1.1 jruoho *****************************************************************************/
902 1.1 jruoho
903 1.1 jruoho ACPI_STATUS
904 1.1 jruoho AdParseDeferredOps (
905 1.1 jruoho ACPI_PARSE_OBJECT *Root)
906 1.1 jruoho {
907 1.1 jruoho ACPI_PARSE_OBJECT *Op = Root;
908 1.1 jruoho ACPI_STATUS Status = AE_OK;
909 1.1 jruoho const ACPI_OPCODE_INFO *OpInfo;
910 1.1 jruoho
911 1.1 jruoho
912 1.1 jruoho ACPI_FUNCTION_NAME (AdParseDeferredOps);
913 1.1 jruoho fprintf (stderr, "Parsing Deferred Opcodes (Methods/Buffers/Packages/Regions)\n");
914 1.1 jruoho
915 1.1 jruoho while (Op)
916 1.1 jruoho {
917 1.1 jruoho OpInfo = AcpiPsGetOpcodeInfo (Op->Common.AmlOpcode);
918 1.1 jruoho if (!(OpInfo->Flags & AML_DEFER))
919 1.1 jruoho {
920 1.1 jruoho Op = AcpiPsGetDepthNext (Root, Op);
921 1.1 jruoho continue;
922 1.1 jruoho }
923 1.1 jruoho
924 1.1 jruoho switch (Op->Common.AmlOpcode)
925 1.1 jruoho {
926 1.1 jruoho case AML_METHOD_OP:
927 1.1 jruoho case AML_BUFFER_OP:
928 1.1 jruoho case AML_PACKAGE_OP:
929 1.1 jruoho case AML_VAR_PACKAGE_OP:
930 1.1 jruoho
931 1.1 jruoho Status = AdDeferredParse (Op, Op->Named.Data, Op->Named.Length);
932 1.1 jruoho if (ACPI_FAILURE (Status))
933 1.1 jruoho {
934 1.1 jruoho return_ACPI_STATUS (Status);
935 1.1 jruoho }
936 1.1 jruoho break;
937 1.1 jruoho
938 1.1 jruoho case AML_REGION_OP:
939 1.1 jruoho case AML_CREATE_QWORD_FIELD_OP:
940 1.1 jruoho case AML_CREATE_DWORD_FIELD_OP:
941 1.1 jruoho case AML_CREATE_WORD_FIELD_OP:
942 1.1 jruoho case AML_CREATE_BYTE_FIELD_OP:
943 1.1 jruoho case AML_CREATE_BIT_FIELD_OP:
944 1.1 jruoho case AML_CREATE_FIELD_OP:
945 1.1 jruoho case AML_BANK_FIELD_OP:
946 1.1 jruoho
947 1.1 jruoho /* Nothing to do in these cases */
948 1.1 jruoho
949 1.1 jruoho break;
950 1.1 jruoho
951 1.1 jruoho default:
952 1.1 jruoho ACPI_ERROR ((AE_INFO, "Unhandled deferred opcode [%s]",
953 1.1 jruoho Op->Common.AmlOpName));
954 1.1 jruoho break;
955 1.1 jruoho }
956 1.1 jruoho
957 1.1 jruoho Op = AcpiPsGetDepthNext (Root, Op);
958 1.1 jruoho }
959 1.1 jruoho
960 1.1 jruoho fprintf (stderr, "\n");
961 1.1 jruoho return Status;
962 1.1 jruoho }
963 1.1 jruoho
964 1.1 jruoho
965 1.1 jruoho /******************************************************************************
966 1.1 jruoho *
967 1.1 jruoho * FUNCTION: AdGetLocalTables
968 1.1 jruoho *
969 1.1 jruoho * PARAMETERS: Filename - Not used
970 1.1 jruoho * GetAllTables - TRUE if all tables are desired
971 1.1 jruoho *
972 1.1 jruoho * RETURN: Status
973 1.1 jruoho *
974 1.1 jruoho * DESCRIPTION: Get the ACPI tables from either memory or a file
975 1.1 jruoho *
976 1.1 jruoho *****************************************************************************/
977 1.1 jruoho
978 1.1 jruoho ACPI_STATUS
979 1.1 jruoho AdGetLocalTables (
980 1.1 jruoho char *Filename,
981 1.1 jruoho BOOLEAN GetAllTables)
982 1.1 jruoho {
983 1.1 jruoho ACPI_STATUS Status;
984 1.1 jruoho ACPI_TABLE_HEADER TableHeader;
985 1.1 jruoho ACPI_TABLE_HEADER *NewTable;
986 1.1 jruoho UINT32 NumTables;
987 1.1 jruoho UINT32 PointerSize;
988 1.1 jruoho UINT32 TableIndex;
989 1.1 jruoho
990 1.1 jruoho
991 1.1 jruoho if (GetAllTables)
992 1.1 jruoho {
993 1.1 jruoho ACPI_MOVE_32_TO_32 (TableHeader.Signature, ACPI_SIG_RSDT);
994 1.1 jruoho AcpiOsTableOverride (&TableHeader, &NewTable);
995 1.1 jruoho if (!NewTable)
996 1.1 jruoho {
997 1.1 jruoho fprintf (stderr, "Could not obtain RSDT\n");
998 1.1 jruoho return AE_NO_ACPI_TABLES;
999 1.1 jruoho }
1000 1.1 jruoho else
1001 1.1 jruoho {
1002 1.1 jruoho AdWriteTable (NewTable, NewTable->Length,
1003 1.1 jruoho ACPI_SIG_RSDT, NewTable->OemTableId);
1004 1.1 jruoho }
1005 1.1 jruoho
1006 1.1 jruoho if (ACPI_COMPARE_NAME (NewTable->Signature, ACPI_SIG_RSDT))
1007 1.1 jruoho {
1008 1.1 jruoho PointerSize = sizeof (UINT32);
1009 1.1 jruoho }
1010 1.1 jruoho else
1011 1.1 jruoho {
1012 1.1 jruoho PointerSize = sizeof (UINT64);
1013 1.1 jruoho }
1014 1.1 jruoho
1015 1.1 jruoho /*
1016 1.1 jruoho * Determine the number of tables pointed to by the RSDT/XSDT.
1017 1.1 jruoho * This is defined by the ACPI Specification to be the number of
1018 1.1 jruoho * pointers contained within the RSDT/XSDT. The size of the pointers
1019 1.1 jruoho * is architecture-dependent.
1020 1.1 jruoho */
1021 1.1 jruoho NumTables = (NewTable->Length - sizeof (ACPI_TABLE_HEADER)) / PointerSize;
1022 1.1 jruoho AcpiOsPrintf ("There are %u tables defined in the %4.4s\n\n",
1023 1.1 jruoho NumTables, NewTable->Signature);
1024 1.1 jruoho
1025 1.1 jruoho /* Get the FADT */
1026 1.1 jruoho
1027 1.1 jruoho ACPI_MOVE_32_TO_32 (TableHeader.Signature, ACPI_SIG_FADT);
1028 1.1 jruoho AcpiOsTableOverride (&TableHeader, &NewTable);
1029 1.1 jruoho if (NewTable)
1030 1.1 jruoho {
1031 1.1 jruoho AdWriteTable (NewTable, NewTable->Length,
1032 1.1 jruoho ACPI_SIG_FADT, NewTable->OemTableId);
1033 1.1 jruoho }
1034 1.1 jruoho AcpiOsPrintf ("\n");
1035 1.1 jruoho
1036 1.1 jruoho /* Don't bother with FACS, it is usually all zeros */
1037 1.1 jruoho }
1038 1.1 jruoho
1039 1.1 jruoho /* Always get the DSDT */
1040 1.1 jruoho
1041 1.1 jruoho ACPI_MOVE_32_TO_32 (TableHeader.Signature, ACPI_SIG_DSDT);
1042 1.1 jruoho AcpiOsTableOverride (&TableHeader, &NewTable);
1043 1.1 jruoho if (NewTable)
1044 1.1 jruoho {
1045 1.1 jruoho AdWriteTable (NewTable, NewTable->Length,
1046 1.1 jruoho ACPI_SIG_DSDT, NewTable->OemTableId);
1047 1.1 jruoho
1048 1.1 jruoho /* Store DSDT in the Table Manager */
1049 1.1 jruoho
1050 1.1 jruoho Status = AcpiTbStoreTable (0, NewTable, NewTable->Length,
1051 1.1 jruoho 0, &TableIndex);
1052 1.1 jruoho if (ACPI_FAILURE (Status))
1053 1.1 jruoho {
1054 1.1 jruoho fprintf (stderr, "Could not store DSDT\n");
1055 1.1 jruoho return AE_NO_ACPI_TABLES;
1056 1.1 jruoho }
1057 1.1 jruoho }
1058 1.1 jruoho else
1059 1.1 jruoho {
1060 1.1 jruoho fprintf (stderr, "Could not obtain DSDT\n");
1061 1.1 jruoho return AE_NO_ACPI_TABLES;
1062 1.1 jruoho }
1063 1.1 jruoho
1064 1.1 jruoho #if 0
1065 1.1 jruoho /* TBD: Future implementation */
1066 1.1 jruoho
1067 1.1 jruoho AcpiOsPrintf ("\n");
1068 1.1 jruoho
1069 1.1 jruoho /* Get all SSDTs */
1070 1.1 jruoho
1071 1.1 jruoho ACPI_MOVE_32_TO_32 (TableHeader.Signature, ACPI_SIG_SSDT);
1072 1.1 jruoho do
1073 1.1 jruoho {
1074 1.1 jruoho NewTable = NULL;
1075 1.1 jruoho Status = AcpiOsTableOverride (&TableHeader, &NewTable);
1076 1.1 jruoho
1077 1.1 jruoho } while (NewTable);
1078 1.1 jruoho #endif
1079 1.1 jruoho
1080 1.1 jruoho return AE_OK;
1081 1.1 jruoho }
1082 1.1 jruoho
1083 1.1 jruoho
1084 1.1 jruoho /******************************************************************************
1085 1.1 jruoho *
1086 1.1 jruoho * FUNCTION: AdParseTable
1087 1.1 jruoho *
1088 1.1 jruoho * PARAMETERS: Table - Pointer to the raw table
1089 1.1 jruoho * OwnerId - Returned OwnerId of the table
1090 1.1 jruoho * LoadTable - If add table to the global table list
1091 1.1 jruoho * External - If this is an external table
1092 1.1 jruoho *
1093 1.1 jruoho * RETURN: Status
1094 1.1 jruoho *
1095 1.1 jruoho * DESCRIPTION: Parse the DSDT.
1096 1.1 jruoho *
1097 1.1 jruoho *****************************************************************************/
1098 1.1 jruoho
1099 1.1 jruoho ACPI_STATUS
1100 1.1 jruoho AdParseTable (
1101 1.1 jruoho ACPI_TABLE_HEADER *Table,
1102 1.1 jruoho ACPI_OWNER_ID *OwnerId,
1103 1.1 jruoho BOOLEAN LoadTable,
1104 1.1 jruoho BOOLEAN External)
1105 1.1 jruoho {
1106 1.1 jruoho ACPI_STATUS Status = AE_OK;
1107 1.1 jruoho ACPI_WALK_STATE *WalkState;
1108 1.1 jruoho UINT8 *AmlStart;
1109 1.1 jruoho UINT32 AmlLength;
1110 1.1 jruoho UINT32 TableIndex;
1111 1.1 jruoho
1112 1.1 jruoho
1113 1.1 jruoho if (!Table)
1114 1.1 jruoho {
1115 1.1 jruoho return AE_NOT_EXIST;
1116 1.1 jruoho }
1117 1.1 jruoho
1118 1.1 jruoho /* Pass 1: Parse everything except control method bodies */
1119 1.1 jruoho
1120 1.1 jruoho fprintf (stderr, "Pass 1 parse of [%4.4s]\n", (char *) Table->Signature);
1121 1.1 jruoho
1122 1.1 jruoho AmlLength = Table->Length - sizeof (ACPI_TABLE_HEADER);
1123 1.1 jruoho AmlStart = ((UINT8 *) Table + sizeof (ACPI_TABLE_HEADER));
1124 1.1 jruoho
1125 1.1 jruoho /* Create the root object */
1126 1.1 jruoho
1127 1.1 jruoho AcpiGbl_ParseOpRoot = AcpiPsCreateScopeOp ();
1128 1.1 jruoho if (!AcpiGbl_ParseOpRoot)
1129 1.1 jruoho {
1130 1.1 jruoho return AE_NO_MEMORY;
1131 1.1 jruoho }
1132 1.1 jruoho
1133 1.1 jruoho /* Create and initialize a new walk state */
1134 1.1 jruoho
1135 1.1 jruoho WalkState = AcpiDsCreateWalkState (0,
1136 1.1 jruoho AcpiGbl_ParseOpRoot, NULL, NULL);
1137 1.1 jruoho if (!WalkState)
1138 1.1 jruoho {
1139 1.1 jruoho return (AE_NO_MEMORY);
1140 1.1 jruoho }
1141 1.1 jruoho
1142 1.1 jruoho Status = AcpiDsInitAmlWalk (WalkState, AcpiGbl_ParseOpRoot,
1143 1.1 jruoho NULL, AmlStart, AmlLength, NULL, ACPI_IMODE_LOAD_PASS1);
1144 1.1 jruoho if (ACPI_FAILURE (Status))
1145 1.1 jruoho {
1146 1.1 jruoho return (Status);
1147 1.1 jruoho }
1148 1.1 jruoho
1149 1.1 jruoho WalkState->ParseFlags &= ~ACPI_PARSE_DELETE_TREE;
1150 1.1 jruoho WalkState->ParseFlags |= ACPI_PARSE_DISASSEMBLE;
1151 1.1 jruoho
1152 1.1 jruoho Status = AcpiPsParseAml (WalkState);
1153 1.1 jruoho if (ACPI_FAILURE (Status))
1154 1.1 jruoho {
1155 1.1 jruoho return Status;
1156 1.1 jruoho }
1157 1.1 jruoho
1158 1.1 jruoho /* If LoadTable is FALSE, we are parsing the last loaded table */
1159 1.1 jruoho
1160 1.1 jruoho TableIndex = AcpiGbl_RootTableList.CurrentTableCount - 1;
1161 1.1 jruoho
1162 1.1 jruoho /* Pass 2 */
1163 1.1 jruoho
1164 1.1 jruoho if (LoadTable)
1165 1.1 jruoho {
1166 1.1 jruoho Status = AcpiTbStoreTable ((ACPI_PHYSICAL_ADDRESS) Table, Table,
1167 1.1 jruoho Table->Length, ACPI_TABLE_ORIGIN_ALLOCATED, &TableIndex);
1168 1.1 jruoho if (ACPI_FAILURE (Status))
1169 1.1 jruoho {
1170 1.1 jruoho return Status;
1171 1.1 jruoho }
1172 1.1 jruoho Status = AcpiTbAllocateOwnerId (TableIndex);
1173 1.1 jruoho if (ACPI_FAILURE (Status))
1174 1.1 jruoho {
1175 1.1 jruoho return Status;
1176 1.1 jruoho }
1177 1.1 jruoho if (OwnerId)
1178 1.1 jruoho {
1179 1.1 jruoho Status = AcpiTbGetOwnerId (TableIndex, OwnerId);
1180 1.1 jruoho if (ACPI_FAILURE (Status))
1181 1.1 jruoho {
1182 1.1 jruoho return Status;
1183 1.1 jruoho }
1184 1.1 jruoho }
1185 1.1 jruoho }
1186 1.1 jruoho
1187 1.1 jruoho fprintf (stderr, "Pass 2 parse of [%4.4s]\n", (char *) Table->Signature);
1188 1.1 jruoho
1189 1.1 jruoho Status = AcpiNsOneCompleteParse (ACPI_IMODE_LOAD_PASS2, TableIndex, NULL);
1190 1.1 jruoho if (ACPI_FAILURE (Status))
1191 1.1 jruoho {
1192 1.1 jruoho return (Status);
1193 1.1 jruoho }
1194 1.1 jruoho
1195 1.1 jruoho /* No need to parse control methods of external table */
1196 1.1 jruoho
1197 1.1 jruoho if (External)
1198 1.1 jruoho {
1199 1.1 jruoho return AE_OK;
1200 1.1 jruoho }
1201 1.1 jruoho
1202 1.1 jruoho /* Pass 3: Parse control methods and link their parse trees into the main parse tree */
1203 1.1 jruoho
1204 1.1 jruoho Status = AdParseDeferredOps (AcpiGbl_ParseOpRoot);
1205 1.1 jruoho
1206 1.1 jruoho /* Process Resource Templates */
1207 1.1 jruoho
1208 1.1 jruoho AcpiDmFindResources (AcpiGbl_ParseOpRoot);
1209 1.1 jruoho
1210 1.1 jruoho fprintf (stderr, "Parsing completed\n");
1211 1.1 jruoho return AE_OK;
1212 1.1 jruoho }
1213 1.1 jruoho
1214 1.1 jruoho
1215