1bc36eafdSMike Gerdts /******************************************************************************
2bc36eafdSMike Gerdts *
3bc36eafdSMike Gerdts * Module Name: aslstartup - Compiler startup routines, called from main
4bc36eafdSMike Gerdts *
5bc36eafdSMike Gerdts *****************************************************************************/
6bc36eafdSMike Gerdts
7*35786f68SRobert Mustacchi /******************************************************************************
8*35786f68SRobert Mustacchi *
9*35786f68SRobert Mustacchi * 1. Copyright Notice
10*35786f68SRobert Mustacchi *
11*35786f68SRobert Mustacchi * Some or all of this work - Copyright (c) 1999 - 2018, Intel Corp.
12bc36eafdSMike Gerdts * All rights reserved.
13bc36eafdSMike Gerdts *
14*35786f68SRobert Mustacchi * 2. License
15*35786f68SRobert Mustacchi *
16*35786f68SRobert Mustacchi * 2.1. This is your license from Intel Corp. under its intellectual property
17*35786f68SRobert Mustacchi * rights. You may have additional license terms from the party that provided
18*35786f68SRobert Mustacchi * you this software, covering your right to use that party's intellectual
19*35786f68SRobert Mustacchi * property rights.
20*35786f68SRobert Mustacchi *
21*35786f68SRobert Mustacchi * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
22*35786f68SRobert Mustacchi * copy of the source code appearing in this file ("Covered Code") an
23*35786f68SRobert Mustacchi * irrevocable, perpetual, worldwide license under Intel's copyrights in the
24*35786f68SRobert Mustacchi * base code distributed originally by Intel ("Original Intel Code") to copy,
25*35786f68SRobert Mustacchi * make derivatives, distribute, use and display any portion of the Covered
26*35786f68SRobert Mustacchi * Code in any form, with the right to sublicense such rights; and
27*35786f68SRobert Mustacchi *
28*35786f68SRobert Mustacchi * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
29*35786f68SRobert Mustacchi * license (with the right to sublicense), under only those claims of Intel
30*35786f68SRobert Mustacchi * patents that are infringed by the Original Intel Code, to make, use, sell,
31*35786f68SRobert Mustacchi * offer to sell, and import the Covered Code and derivative works thereof
32*35786f68SRobert Mustacchi * solely to the minimum extent necessary to exercise the above copyright
33*35786f68SRobert Mustacchi * license, and in no event shall the patent license extend to any additions
34*35786f68SRobert Mustacchi * to or modifications of the Original Intel Code. No other license or right
35*35786f68SRobert Mustacchi * is granted directly or by implication, estoppel or otherwise;
36*35786f68SRobert Mustacchi *
37*35786f68SRobert Mustacchi * The above copyright and patent license is granted only if the following
38*35786f68SRobert Mustacchi * conditions are met:
39*35786f68SRobert Mustacchi *
40*35786f68SRobert Mustacchi * 3. Conditions
41*35786f68SRobert Mustacchi *
42*35786f68SRobert Mustacchi * 3.1. Redistribution of Source with Rights to Further Distribute Source.
43*35786f68SRobert Mustacchi * Redistribution of source code of any substantial portion of the Covered
44*35786f68SRobert Mustacchi * Code or modification with rights to further distribute source must include
45*35786f68SRobert Mustacchi * the above Copyright Notice, the above License, this list of Conditions,
46*35786f68SRobert Mustacchi * and the following Disclaimer and Export Compliance provision. In addition,
47*35786f68SRobert Mustacchi * Licensee must cause all Covered Code to which Licensee contributes to
48*35786f68SRobert Mustacchi * contain a file documenting the changes Licensee made to create that Covered
49*35786f68SRobert Mustacchi * Code and the date of any change. Licensee must include in that file the
50*35786f68SRobert Mustacchi * documentation of any changes made by any predecessor Licensee. Licensee
51*35786f68SRobert Mustacchi * must include a prominent statement that the modification is derived,
52*35786f68SRobert Mustacchi * directly or indirectly, from Original Intel Code.
53*35786f68SRobert Mustacchi *
54*35786f68SRobert Mustacchi * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
55*35786f68SRobert Mustacchi * Redistribution of source code of any substantial portion of the Covered
56*35786f68SRobert Mustacchi * Code or modification without rights to further distribute source must
57*35786f68SRobert Mustacchi * include the following Disclaimer and Export Compliance provision in the
58*35786f68SRobert Mustacchi * documentation and/or other materials provided with distribution. In
59*35786f68SRobert Mustacchi * addition, Licensee may not authorize further sublicense of source of any
60*35786f68SRobert Mustacchi * portion of the Covered Code, and must include terms to the effect that the
61*35786f68SRobert Mustacchi * license from Licensee to its licensee is limited to the intellectual
62*35786f68SRobert Mustacchi * property embodied in the software Licensee provides to its licensee, and
63*35786f68SRobert Mustacchi * not to intellectual property embodied in modifications its licensee may
64*35786f68SRobert Mustacchi * make.
65*35786f68SRobert Mustacchi *
66*35786f68SRobert Mustacchi * 3.3. Redistribution of Executable. Redistribution in executable form of any
67*35786f68SRobert Mustacchi * substantial portion of the Covered Code or modification must reproduce the
68*35786f68SRobert Mustacchi * above Copyright Notice, and the following Disclaimer and Export Compliance
69*35786f68SRobert Mustacchi * provision in the documentation and/or other materials provided with the
70*35786f68SRobert Mustacchi * distribution.
71*35786f68SRobert Mustacchi *
72*35786f68SRobert Mustacchi * 3.4. Intel retains all right, title, and interest in and to the Original
73*35786f68SRobert Mustacchi * Intel Code.
74*35786f68SRobert Mustacchi *
75*35786f68SRobert Mustacchi * 3.5. Neither the name Intel nor any other trademark owned or controlled by
76*35786f68SRobert Mustacchi * Intel shall be used in advertising or otherwise to promote the sale, use or
77*35786f68SRobert Mustacchi * other dealings in products derived from or relating to the Covered Code
78*35786f68SRobert Mustacchi * without prior written authorization from Intel.
79*35786f68SRobert Mustacchi *
80*35786f68SRobert Mustacchi * 4. Disclaimer and Export Compliance
81*35786f68SRobert Mustacchi *
82*35786f68SRobert Mustacchi * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
83*35786f68SRobert Mustacchi * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
84*35786f68SRobert Mustacchi * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
85*35786f68SRobert Mustacchi * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
86*35786f68SRobert Mustacchi * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
87*35786f68SRobert Mustacchi * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
88*35786f68SRobert Mustacchi * PARTICULAR PURPOSE.
89*35786f68SRobert Mustacchi *
90*35786f68SRobert Mustacchi * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
91*35786f68SRobert Mustacchi * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
92*35786f68SRobert Mustacchi * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
93*35786f68SRobert Mustacchi * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
94*35786f68SRobert Mustacchi * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
95*35786f68SRobert Mustacchi * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
96*35786f68SRobert Mustacchi * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
97*35786f68SRobert Mustacchi * LIMITED REMEDY.
98*35786f68SRobert Mustacchi *
99*35786f68SRobert Mustacchi * 4.3. Licensee shall not export, either directly or indirectly, any of this
100*35786f68SRobert Mustacchi * software or system incorporating such software without first obtaining any
101*35786f68SRobert Mustacchi * required license or other approval from the U. S. Department of Commerce or
102*35786f68SRobert Mustacchi * any other agency or department of the United States Government. In the
103*35786f68SRobert Mustacchi * event Licensee exports any such software from the United States or
104*35786f68SRobert Mustacchi * re-exports any such software from a foreign destination, Licensee shall
105*35786f68SRobert Mustacchi * ensure that the distribution and export/re-export of the software is in
106*35786f68SRobert Mustacchi * compliance with all laws, regulations, orders, or other restrictions of the
107*35786f68SRobert Mustacchi * U.S. Export Administration Regulations. Licensee agrees that neither it nor
108*35786f68SRobert Mustacchi * any of its subsidiaries will export/re-export any technical data, process,
109*35786f68SRobert Mustacchi * software, or service, directly or indirectly, to any country for which the
110*35786f68SRobert Mustacchi * United States government or any agency thereof requires an export license,
111*35786f68SRobert Mustacchi * other governmental approval, or letter of assurance, without first obtaining
112*35786f68SRobert Mustacchi * such license, approval or letter.
113*35786f68SRobert Mustacchi *
114*35786f68SRobert Mustacchi *****************************************************************************
115*35786f68SRobert Mustacchi *
116*35786f68SRobert Mustacchi * Alternatively, you may choose to be licensed under the terms of the
117*35786f68SRobert Mustacchi * following license:
118*35786f68SRobert Mustacchi *
119bc36eafdSMike Gerdts * Redistribution and use in source and binary forms, with or without
120bc36eafdSMike Gerdts * modification, are permitted provided that the following conditions
121bc36eafdSMike Gerdts * are met:
122bc36eafdSMike Gerdts * 1. Redistributions of source code must retain the above copyright
123bc36eafdSMike Gerdts * notice, this list of conditions, and the following disclaimer,
124bc36eafdSMike Gerdts * without modification.
125bc36eafdSMike Gerdts * 2. Redistributions in binary form must reproduce at minimum a disclaimer
126bc36eafdSMike Gerdts * substantially similar to the "NO WARRANTY" disclaimer below
127bc36eafdSMike Gerdts * ("Disclaimer") and any redistribution must be conditioned upon
128bc36eafdSMike Gerdts * including a substantially similar Disclaimer requirement for further
129bc36eafdSMike Gerdts * binary redistribution.
130bc36eafdSMike Gerdts * 3. Neither the names of the above-listed copyright holders nor the names
131bc36eafdSMike Gerdts * of any contributors may be used to endorse or promote products derived
132bc36eafdSMike Gerdts * from this software without specific prior written permission.
133bc36eafdSMike Gerdts *
134bc36eafdSMike Gerdts * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
135bc36eafdSMike Gerdts * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
136*35786f68SRobert Mustacchi * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
137bc36eafdSMike Gerdts * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
138*35786f68SRobert Mustacchi * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
139*35786f68SRobert Mustacchi * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
140*35786f68SRobert Mustacchi * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
141*35786f68SRobert Mustacchi * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
142*35786f68SRobert Mustacchi * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
143*35786f68SRobert Mustacchi * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
144*35786f68SRobert Mustacchi * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
145*35786f68SRobert Mustacchi *
146*35786f68SRobert Mustacchi * Alternatively, you may choose to be licensed under the terms of the
147*35786f68SRobert Mustacchi * GNU General Public License ("GPL") version 2 as published by the Free
148*35786f68SRobert Mustacchi * Software Foundation.
149*35786f68SRobert Mustacchi *
150*35786f68SRobert Mustacchi *****************************************************************************/
151bc36eafdSMike Gerdts
152bc36eafdSMike Gerdts #include "aslcompiler.h"
153bc36eafdSMike Gerdts #include "actables.h"
154bc36eafdSMike Gerdts #include "acdisasm.h"
155bc36eafdSMike Gerdts #include "acapps.h"
156*35786f68SRobert Mustacchi #include "acconvert.h"
157bc36eafdSMike Gerdts
158bc36eafdSMike Gerdts #define _COMPONENT ACPI_COMPILER
159bc36eafdSMike Gerdts ACPI_MODULE_NAME ("aslstartup")
160bc36eafdSMike Gerdts
161bc36eafdSMike Gerdts
162bc36eafdSMike Gerdts /* Local prototypes */
163bc36eafdSMike Gerdts
164bc36eafdSMike Gerdts static UINT8
165bc36eafdSMike Gerdts AslDetectSourceFileType (
166bc36eafdSMike Gerdts ASL_FILE_INFO *Info);
167bc36eafdSMike Gerdts
168bc36eafdSMike Gerdts static ACPI_STATUS
169bc36eafdSMike Gerdts AslDoDisassembly (
170bc36eafdSMike Gerdts void);
171bc36eafdSMike Gerdts
172bc36eafdSMike Gerdts
173bc36eafdSMike Gerdts /* Globals */
174bc36eafdSMike Gerdts
175bc36eafdSMike Gerdts static BOOLEAN AslToFile = TRUE;
176bc36eafdSMike Gerdts
177bc36eafdSMike Gerdts
178bc36eafdSMike Gerdts /*******************************************************************************
179bc36eafdSMike Gerdts *
180bc36eafdSMike Gerdts * FUNCTION: AslInitializeGlobals
181bc36eafdSMike Gerdts *
182bc36eafdSMike Gerdts * PARAMETERS: None
183bc36eafdSMike Gerdts *
184bc36eafdSMike Gerdts * RETURN: None
185bc36eafdSMike Gerdts *
186bc36eafdSMike Gerdts * DESCRIPTION: Re-initialize globals needed to restart the compiler. This
187bc36eafdSMike Gerdts * allows multiple files to be disassembled and/or compiled.
188bc36eafdSMike Gerdts *
189bc36eafdSMike Gerdts ******************************************************************************/
190bc36eafdSMike Gerdts
191bc36eafdSMike Gerdts void
AslInitializeGlobals(void)192bc36eafdSMike Gerdts AslInitializeGlobals (
193bc36eafdSMike Gerdts void)
194bc36eafdSMike Gerdts {
195bc36eafdSMike Gerdts UINT32 i;
196bc36eafdSMike Gerdts
197bc36eafdSMike Gerdts
198bc36eafdSMike Gerdts /* Init compiler globals */
199bc36eafdSMike Gerdts
200bc36eafdSMike Gerdts Gbl_SyntaxError = 0;
201bc36eafdSMike Gerdts Gbl_CurrentColumn = 0;
202bc36eafdSMike Gerdts Gbl_CurrentLineNumber = 1;
203bc36eafdSMike Gerdts Gbl_LogicalLineNumber = 1;
204bc36eafdSMike Gerdts Gbl_CurrentLineOffset = 0;
205bc36eafdSMike Gerdts Gbl_InputFieldCount = 0;
206bc36eafdSMike Gerdts Gbl_InputByteCount = 0;
207bc36eafdSMike Gerdts Gbl_NsLookupCount = 0;
208bc36eafdSMike Gerdts Gbl_LineBufPtr = Gbl_CurrentLineBuffer;
209bc36eafdSMike Gerdts
210bc36eafdSMike Gerdts Gbl_ErrorLog = NULL;
211bc36eafdSMike Gerdts Gbl_NextError = NULL;
212bc36eafdSMike Gerdts Gbl_Signature = NULL;
213bc36eafdSMike Gerdts Gbl_FileType = 0;
214bc36eafdSMike Gerdts
215bc36eafdSMike Gerdts TotalExecutableOpcodes = 0;
216bc36eafdSMike Gerdts TotalNamedObjects = 0;
217bc36eafdSMike Gerdts TotalKeywords = 0;
218bc36eafdSMike Gerdts TotalParseNodes = 0;
219bc36eafdSMike Gerdts TotalMethods = 0;
220bc36eafdSMike Gerdts TotalAllocations = 0;
221bc36eafdSMike Gerdts TotalAllocated = 0;
222bc36eafdSMike Gerdts TotalFolds = 0;
223bc36eafdSMike Gerdts
224bc36eafdSMike Gerdts AslGbl_NextEvent = 0;
225bc36eafdSMike Gerdts for (i = 0; i < ASL_NUM_REPORT_LEVELS; i++)
226bc36eafdSMike Gerdts {
227bc36eafdSMike Gerdts Gbl_ExceptionCount[i] = 0;
228bc36eafdSMike Gerdts }
229bc36eafdSMike Gerdts
230bc36eafdSMike Gerdts for (i = ASL_FILE_INPUT; i <= ASL_MAX_FILE_TYPE; i++)
231bc36eafdSMike Gerdts {
232bc36eafdSMike Gerdts Gbl_Files[i].Handle = NULL;
233bc36eafdSMike Gerdts Gbl_Files[i].Filename = NULL;
234bc36eafdSMike Gerdts }
235*35786f68SRobert Mustacchi
236*35786f68SRobert Mustacchi if (AcpiGbl_CaptureComments)
237*35786f68SRobert Mustacchi {
238*35786f68SRobert Mustacchi Gbl_CommentState.SpacesBefore = 0;
239*35786f68SRobert Mustacchi Gbl_CommentState.CommentType = 1;
240*35786f68SRobert Mustacchi Gbl_CommentState.LatestParseOp = NULL;
241*35786f68SRobert Mustacchi Gbl_CommentState.ParsingParenBraceNode = NULL;
242*35786f68SRobert Mustacchi Gbl_CommentState.CaptureComments = TRUE;
243*35786f68SRobert Mustacchi }
244bc36eafdSMike Gerdts }
245bc36eafdSMike Gerdts
246bc36eafdSMike Gerdts
247bc36eafdSMike Gerdts /*******************************************************************************
248bc36eafdSMike Gerdts *
249bc36eafdSMike Gerdts * FUNCTION: AslDetectSourceFileType
250bc36eafdSMike Gerdts *
251bc36eafdSMike Gerdts * PARAMETERS: Info - Name/Handle for the file (must be open)
252bc36eafdSMike Gerdts *
253bc36eafdSMike Gerdts * RETURN: File Type
254bc36eafdSMike Gerdts *
255bc36eafdSMike Gerdts * DESCRIPTION: Determine the type of the input file. Either binary (contains
256bc36eafdSMike Gerdts * non-ASCII characters), ASL file, or an ACPI Data Table file.
257bc36eafdSMike Gerdts *
258bc36eafdSMike Gerdts ******************************************************************************/
259bc36eafdSMike Gerdts
260bc36eafdSMike Gerdts static UINT8
AslDetectSourceFileType(ASL_FILE_INFO * Info)261bc36eafdSMike Gerdts AslDetectSourceFileType (
262bc36eafdSMike Gerdts ASL_FILE_INFO *Info)
263bc36eafdSMike Gerdts {
264bc36eafdSMike Gerdts char *FileChar;
265bc36eafdSMike Gerdts UINT8 Type = ASL_INPUT_TYPE_ASCII_DATA; /* default */
266bc36eafdSMike Gerdts ACPI_STATUS Status;
267bc36eafdSMike Gerdts
268bc36eafdSMike Gerdts
269bc36eafdSMike Gerdts /* Check for 100% ASCII source file (comments are ignored) */
270bc36eafdSMike Gerdts
271bc36eafdSMike Gerdts Status = FlIsFileAsciiSource (Info->Filename, FALSE);
272bc36eafdSMike Gerdts if (ACPI_SUCCESS (Status))
273bc36eafdSMike Gerdts {
274bc36eafdSMike Gerdts /*
275bc36eafdSMike Gerdts * File contains ASCII source code. Determine if this is an ASL
276bc36eafdSMike Gerdts * file or an ACPI data table file.
277bc36eafdSMike Gerdts */
278bc36eafdSMike Gerdts while (fgets (Gbl_CurrentLineBuffer, Gbl_LineBufferSize, Info->Handle))
279bc36eafdSMike Gerdts {
280bc36eafdSMike Gerdts /* Uppercase the buffer for caseless compare */
281bc36eafdSMike Gerdts
282bc36eafdSMike Gerdts FileChar = Gbl_CurrentLineBuffer;
283bc36eafdSMike Gerdts while (*FileChar)
284bc36eafdSMike Gerdts {
285bc36eafdSMike Gerdts *FileChar = (char) toupper ((int) *FileChar);
286bc36eafdSMike Gerdts FileChar++;
287bc36eafdSMike Gerdts }
288bc36eafdSMike Gerdts
289bc36eafdSMike Gerdts /* Presence of "DefinitionBlock" indicates actual ASL code */
290bc36eafdSMike Gerdts
291bc36eafdSMike Gerdts if (strstr (Gbl_CurrentLineBuffer, "DEFINITIONBLOCK"))
292bc36eafdSMike Gerdts {
293bc36eafdSMike Gerdts /* Appears to be an ASL file */
294bc36eafdSMike Gerdts
295bc36eafdSMike Gerdts Type = ASL_INPUT_TYPE_ASCII_ASL;
296bc36eafdSMike Gerdts goto Cleanup;
297bc36eafdSMike Gerdts }
298bc36eafdSMike Gerdts }
299bc36eafdSMike Gerdts
300bc36eafdSMike Gerdts /* Appears to be an ASCII data table source file */
301bc36eafdSMike Gerdts
302bc36eafdSMike Gerdts Type = ASL_INPUT_TYPE_ASCII_DATA;
303bc36eafdSMike Gerdts goto Cleanup;
304bc36eafdSMike Gerdts }
305bc36eafdSMike Gerdts
306bc36eafdSMike Gerdts /* We have some sort of binary table, check for valid ACPI table */
307bc36eafdSMike Gerdts
308bc36eafdSMike Gerdts fseek (Info->Handle, 0, SEEK_SET);
309bc36eafdSMike Gerdts
310bc36eafdSMike Gerdts Status = AcValidateTableHeader (Info->Handle, 0);
311bc36eafdSMike Gerdts if (ACPI_SUCCESS (Status))
312bc36eafdSMike Gerdts {
313bc36eafdSMike Gerdts fprintf (stderr,
314bc36eafdSMike Gerdts "Binary file appears to be a valid ACPI table, disassembling\n");
315bc36eafdSMike Gerdts
316bc36eafdSMike Gerdts Type = ASL_INPUT_TYPE_BINARY_ACPI_TABLE;
317bc36eafdSMike Gerdts goto Cleanup;
318bc36eafdSMike Gerdts }
319*35786f68SRobert Mustacchi else
320*35786f68SRobert Mustacchi {
321*35786f68SRobert Mustacchi fprintf (stderr,
322*35786f68SRobert Mustacchi "Binary file does not contain a valid ACPI table\n");
323*35786f68SRobert Mustacchi }
324bc36eafdSMike Gerdts
325bc36eafdSMike Gerdts Type = ASL_INPUT_TYPE_BINARY;
326bc36eafdSMike Gerdts
327bc36eafdSMike Gerdts
328bc36eafdSMike Gerdts Cleanup:
329bc36eafdSMike Gerdts
330bc36eafdSMike Gerdts /* Must seek back to the start of the file */
331bc36eafdSMike Gerdts
332bc36eafdSMike Gerdts fseek (Info->Handle, 0, SEEK_SET);
333bc36eafdSMike Gerdts return (Type);
334bc36eafdSMike Gerdts }
335bc36eafdSMike Gerdts
336bc36eafdSMike Gerdts
337bc36eafdSMike Gerdts /*******************************************************************************
338bc36eafdSMike Gerdts *
339bc36eafdSMike Gerdts * FUNCTION: AslDoDisassembly
340bc36eafdSMike Gerdts *
341bc36eafdSMike Gerdts * PARAMETERS: None
342bc36eafdSMike Gerdts *
343bc36eafdSMike Gerdts * RETURN: Status
344bc36eafdSMike Gerdts *
345bc36eafdSMike Gerdts * DESCRIPTION: Initiate AML file disassembly. Uses ACPICA subsystem to build
346bc36eafdSMike Gerdts * namespace.
347bc36eafdSMike Gerdts *
348bc36eafdSMike Gerdts ******************************************************************************/
349bc36eafdSMike Gerdts
350bc36eafdSMike Gerdts static ACPI_STATUS
AslDoDisassembly(void)351bc36eafdSMike Gerdts AslDoDisassembly (
352bc36eafdSMike Gerdts void)
353bc36eafdSMike Gerdts {
354bc36eafdSMike Gerdts ACPI_STATUS Status;
355bc36eafdSMike Gerdts
356bc36eafdSMike Gerdts
357bc36eafdSMike Gerdts /* ACPICA subsystem initialization */
358bc36eafdSMike Gerdts
359bc36eafdSMike Gerdts Status = AdInitialize ();
360bc36eafdSMike Gerdts if (ACPI_FAILURE (Status))
361bc36eafdSMike Gerdts {
362bc36eafdSMike Gerdts return (Status);
363bc36eafdSMike Gerdts }
364bc36eafdSMike Gerdts
365bc36eafdSMike Gerdts Status = AcpiAllocateRootTable (4);
366bc36eafdSMike Gerdts if (ACPI_FAILURE (Status))
367bc36eafdSMike Gerdts {
368bc36eafdSMike Gerdts AcpiOsPrintf ("Could not initialize ACPI Table Manager, %s\n",
369bc36eafdSMike Gerdts AcpiFormatException (Status));
370bc36eafdSMike Gerdts return (Status);
371bc36eafdSMike Gerdts }
372bc36eafdSMike Gerdts
373bc36eafdSMike Gerdts /* Handle additional output files for disassembler */
374bc36eafdSMike Gerdts
375bc36eafdSMike Gerdts Gbl_FileType = ASL_INPUT_TYPE_BINARY_ACPI_TABLE;
376bc36eafdSMike Gerdts Status = FlOpenMiscOutputFiles (Gbl_OutputFilenamePrefix);
377bc36eafdSMike Gerdts
378bc36eafdSMike Gerdts /* This is where the disassembly happens */
379bc36eafdSMike Gerdts
380bc36eafdSMike Gerdts AcpiGbl_DmOpt_Disasm = TRUE;
381bc36eafdSMike Gerdts Status = AdAmlDisassemble (AslToFile,
382bc36eafdSMike Gerdts Gbl_Files[ASL_FILE_INPUT].Filename, Gbl_OutputFilenamePrefix,
383bc36eafdSMike Gerdts &Gbl_Files[ASL_FILE_INPUT].Filename);
384bc36eafdSMike Gerdts if (ACPI_FAILURE (Status))
385bc36eafdSMike Gerdts {
386bc36eafdSMike Gerdts return (Status);
387bc36eafdSMike Gerdts }
388bc36eafdSMike Gerdts
389bc36eafdSMike Gerdts /* Check if any control methods were unresolved */
390bc36eafdSMike Gerdts
391bc36eafdSMike Gerdts AcpiDmUnresolvedWarning (0);
392bc36eafdSMike Gerdts
393bc36eafdSMike Gerdts /* Shutdown compiler and ACPICA subsystem */
394bc36eafdSMike Gerdts
395bc36eafdSMike Gerdts AeClearErrorLog ();
396bc36eafdSMike Gerdts (void) AcpiTerminate ();
397bc36eafdSMike Gerdts
398bc36eafdSMike Gerdts /*
399bc36eafdSMike Gerdts * Gbl_Files[ASL_FILE_INPUT].Filename was replaced with the
400bc36eafdSMike Gerdts * .DSL disassembly file, which can now be compiled if requested
401bc36eafdSMike Gerdts */
402bc36eafdSMike Gerdts if (Gbl_DoCompile)
403bc36eafdSMike Gerdts {
404bc36eafdSMike Gerdts AcpiOsPrintf ("\nCompiling \"%s\"\n",
405bc36eafdSMike Gerdts Gbl_Files[ASL_FILE_INPUT].Filename);
406bc36eafdSMike Gerdts return (AE_CTRL_CONTINUE);
407bc36eafdSMike Gerdts }
408bc36eafdSMike Gerdts
409bc36eafdSMike Gerdts /* No need to free the filename string */
410bc36eafdSMike Gerdts
411bc36eafdSMike Gerdts Gbl_Files[ASL_FILE_INPUT].Filename = NULL;
412bc36eafdSMike Gerdts
413*35786f68SRobert Mustacchi UtDeleteLocalCaches ();
414bc36eafdSMike Gerdts return (AE_OK);
415bc36eafdSMike Gerdts }
416bc36eafdSMike Gerdts
417bc36eafdSMike Gerdts
418bc36eafdSMike Gerdts /*******************************************************************************
419bc36eafdSMike Gerdts *
420bc36eafdSMike Gerdts * FUNCTION: AslDoOneFile
421bc36eafdSMike Gerdts *
422bc36eafdSMike Gerdts * PARAMETERS: Filename - Name of the file
423bc36eafdSMike Gerdts *
424bc36eafdSMike Gerdts * RETURN: Status
425bc36eafdSMike Gerdts *
426bc36eafdSMike Gerdts * DESCRIPTION: Process a single file - either disassemble, compile, or both
427bc36eafdSMike Gerdts *
428bc36eafdSMike Gerdts ******************************************************************************/
429bc36eafdSMike Gerdts
430bc36eafdSMike Gerdts ACPI_STATUS
AslDoOneFile(char * Filename)431bc36eafdSMike Gerdts AslDoOneFile (
432bc36eafdSMike Gerdts char *Filename)
433bc36eafdSMike Gerdts {
434bc36eafdSMike Gerdts ACPI_STATUS Status;
435bc36eafdSMike Gerdts
436bc36eafdSMike Gerdts
437bc36eafdSMike Gerdts /* Re-initialize "some" compiler/preprocessor globals */
438bc36eafdSMike Gerdts
439bc36eafdSMike Gerdts AslInitializeGlobals ();
440bc36eafdSMike Gerdts PrInitializeGlobals ();
441bc36eafdSMike Gerdts
442bc36eafdSMike Gerdts /*
443bc36eafdSMike Gerdts * Extract the directory path. This path is used for possible include
444bc36eafdSMike Gerdts * files and the optional AML filename embedded in the input file
445bc36eafdSMike Gerdts * DefinitionBlock declaration.
446bc36eafdSMike Gerdts */
447bc36eafdSMike Gerdts Status = FlSplitInputPathname (Filename, &Gbl_DirectoryPath, NULL);
448bc36eafdSMike Gerdts if (ACPI_FAILURE (Status))
449bc36eafdSMike Gerdts {
450bc36eafdSMike Gerdts return (Status);
451bc36eafdSMike Gerdts }
452bc36eafdSMike Gerdts
453bc36eafdSMike Gerdts /* Take a copy of the input filename, convert any backslashes */
454bc36eafdSMike Gerdts
455bc36eafdSMike Gerdts Gbl_Files[ASL_FILE_INPUT].Filename =
456*35786f68SRobert Mustacchi UtLocalCacheCalloc (strlen (Filename) + 1);
457bc36eafdSMike Gerdts
458bc36eafdSMike Gerdts strcpy (Gbl_Files[ASL_FILE_INPUT].Filename, Filename);
459bc36eafdSMike Gerdts UtConvertBackslashes (Gbl_Files[ASL_FILE_INPUT].Filename);
460bc36eafdSMike Gerdts
461bc36eafdSMike Gerdts /*
462bc36eafdSMike Gerdts * AML Disassembly (Optional)
463bc36eafdSMike Gerdts */
464*35786f68SRobert Mustacchi if (AcpiGbl_DisasmFlag)
465bc36eafdSMike Gerdts {
466bc36eafdSMike Gerdts Status = AslDoDisassembly ();
467bc36eafdSMike Gerdts if (Status != AE_CTRL_CONTINUE)
468bc36eafdSMike Gerdts {
469bc36eafdSMike Gerdts return (Status);
470bc36eafdSMike Gerdts }
471bc36eafdSMike Gerdts }
472bc36eafdSMike Gerdts
473bc36eafdSMike Gerdts /*
474bc36eafdSMike Gerdts * Open the input file. Here, this should be an ASCII source file,
475bc36eafdSMike Gerdts * either an ASL file or a Data Table file
476bc36eafdSMike Gerdts */
477bc36eafdSMike Gerdts Status = FlOpenInputFile (Gbl_Files[ASL_FILE_INPUT].Filename);
478bc36eafdSMike Gerdts if (ACPI_FAILURE (Status))
479bc36eafdSMike Gerdts {
480bc36eafdSMike Gerdts AePrintErrorLog (ASL_FILE_STDERR);
481bc36eafdSMike Gerdts return (AE_ERROR);
482bc36eafdSMike Gerdts }
483bc36eafdSMike Gerdts
484bc36eafdSMike Gerdts Gbl_OriginalInputFileSize = FlGetFileSize (ASL_FILE_INPUT);
485bc36eafdSMike Gerdts
486bc36eafdSMike Gerdts /* Determine input file type */
487bc36eafdSMike Gerdts
488bc36eafdSMike Gerdts Gbl_FileType = AslDetectSourceFileType (&Gbl_Files[ASL_FILE_INPUT]);
489bc36eafdSMike Gerdts if (Gbl_FileType == ASL_INPUT_TYPE_BINARY)
490bc36eafdSMike Gerdts {
491bc36eafdSMike Gerdts return (AE_ERROR);
492bc36eafdSMike Gerdts }
493bc36eafdSMike Gerdts
494bc36eafdSMike Gerdts /*
495bc36eafdSMike Gerdts * If -p not specified, we will use the input filename as the
496bc36eafdSMike Gerdts * output filename prefix
497bc36eafdSMike Gerdts */
498bc36eafdSMike Gerdts if (Gbl_UseDefaultAmlFilename)
499bc36eafdSMike Gerdts {
500bc36eafdSMike Gerdts Gbl_OutputFilenamePrefix = Gbl_Files[ASL_FILE_INPUT].Filename;
501bc36eafdSMike Gerdts }
502bc36eafdSMike Gerdts
503bc36eafdSMike Gerdts /* Open the optional output files (listings, etc.) */
504bc36eafdSMike Gerdts
505bc36eafdSMike Gerdts Status = FlOpenMiscOutputFiles (Gbl_OutputFilenamePrefix);
506bc36eafdSMike Gerdts if (ACPI_FAILURE (Status))
507bc36eafdSMike Gerdts {
508bc36eafdSMike Gerdts AePrintErrorLog (ASL_FILE_STDERR);
509bc36eafdSMike Gerdts return (AE_ERROR);
510bc36eafdSMike Gerdts }
511bc36eafdSMike Gerdts
512bc36eafdSMike Gerdts /*
513bc36eafdSMike Gerdts * Compilation of ASL source versus DataTable source uses different
514bc36eafdSMike Gerdts * compiler subsystems
515bc36eafdSMike Gerdts */
516bc36eafdSMike Gerdts switch (Gbl_FileType)
517bc36eafdSMike Gerdts {
518bc36eafdSMike Gerdts /*
519bc36eafdSMike Gerdts * Data Table Compilation
520bc36eafdSMike Gerdts */
521bc36eafdSMike Gerdts case ASL_INPUT_TYPE_ASCII_DATA:
522bc36eafdSMike Gerdts
523bc36eafdSMike Gerdts Status = DtDoCompile ();
524bc36eafdSMike Gerdts if (ACPI_FAILURE (Status))
525bc36eafdSMike Gerdts {
526bc36eafdSMike Gerdts return (Status);
527bc36eafdSMike Gerdts }
528bc36eafdSMike Gerdts
529bc36eafdSMike Gerdts if (Gbl_Signature)
530bc36eafdSMike Gerdts {
531bc36eafdSMike Gerdts Gbl_Signature = NULL;
532bc36eafdSMike Gerdts }
533bc36eafdSMike Gerdts
534bc36eafdSMike Gerdts /* Check if any errors occurred during compile */
535bc36eafdSMike Gerdts
536bc36eafdSMike Gerdts Status = AslCheckForErrorExit ();
537bc36eafdSMike Gerdts if (ACPI_FAILURE (Status))
538bc36eafdSMike Gerdts {
539bc36eafdSMike Gerdts return (Status);
540bc36eafdSMike Gerdts }
541bc36eafdSMike Gerdts
542bc36eafdSMike Gerdts /* Cleanup (for next source file) and exit */
543bc36eafdSMike Gerdts
544bc36eafdSMike Gerdts AeClearErrorLog ();
545bc36eafdSMike Gerdts PrTerminatePreprocessor ();
546bc36eafdSMike Gerdts return (Status);
547bc36eafdSMike Gerdts
548bc36eafdSMike Gerdts /*
549bc36eafdSMike Gerdts * ASL Compilation
550bc36eafdSMike Gerdts */
551bc36eafdSMike Gerdts case ASL_INPUT_TYPE_ASCII_ASL:
552bc36eafdSMike Gerdts
553bc36eafdSMike Gerdts /* ACPICA subsystem initialization */
554bc36eafdSMike Gerdts
555bc36eafdSMike Gerdts Status = AdInitialize ();
556bc36eafdSMike Gerdts if (ACPI_FAILURE (Status))
557bc36eafdSMike Gerdts {
558bc36eafdSMike Gerdts return (Status);
559bc36eafdSMike Gerdts }
560bc36eafdSMike Gerdts
561bc36eafdSMike Gerdts (void) CmDoCompile ();
562bc36eafdSMike Gerdts (void) AcpiTerminate ();
563bc36eafdSMike Gerdts
564bc36eafdSMike Gerdts /* Check if any errors occurred during compile */
565bc36eafdSMike Gerdts
566bc36eafdSMike Gerdts Status = AslCheckForErrorExit ();
567bc36eafdSMike Gerdts if (ACPI_FAILURE (Status))
568bc36eafdSMike Gerdts {
569bc36eafdSMike Gerdts return (Status);
570bc36eafdSMike Gerdts }
571bc36eafdSMike Gerdts
572bc36eafdSMike Gerdts /* Cleanup (for next source file) and exit */
573bc36eafdSMike Gerdts
574bc36eafdSMike Gerdts AeClearErrorLog ();
575bc36eafdSMike Gerdts PrTerminatePreprocessor ();
576*35786f68SRobert Mustacchi
577*35786f68SRobert Mustacchi /* ASL-to-ASL+ conversion - Perform immediate disassembly */
578*35786f68SRobert Mustacchi
579*35786f68SRobert Mustacchi if (Gbl_DoAslConversion)
580*35786f68SRobert Mustacchi {
581*35786f68SRobert Mustacchi /*
582*35786f68SRobert Mustacchi * New input file is the output AML file from above.
583*35786f68SRobert Mustacchi * New output is from the input ASL file from above.
584*35786f68SRobert Mustacchi */
585*35786f68SRobert Mustacchi Gbl_OutputFilenamePrefix = Gbl_Files[ASL_FILE_INPUT].Filename;
586*35786f68SRobert Mustacchi CvDbgPrint ("OUTPUTFILENAME: %s\n", Gbl_OutputFilenamePrefix);
587*35786f68SRobert Mustacchi Gbl_Files[ASL_FILE_INPUT].Filename =
588*35786f68SRobert Mustacchi Gbl_Files[ASL_FILE_AML_OUTPUT].Filename;
589*35786f68SRobert Mustacchi AcpiGbl_DisasmFlag = TRUE;
590*35786f68SRobert Mustacchi fprintf (stderr, "\n");
591*35786f68SRobert Mustacchi AslDoDisassembly ();
592*35786f68SRobert Mustacchi
593*35786f68SRobert Mustacchi /* delete the AML file. This AML file should never be utilized by AML interpreters. */
594*35786f68SRobert Mustacchi
595*35786f68SRobert Mustacchi FlDeleteFile (ASL_FILE_AML_OUTPUT);
596*35786f68SRobert Mustacchi }
597*35786f68SRobert Mustacchi
598bc36eafdSMike Gerdts return (AE_OK);
599bc36eafdSMike Gerdts
600bc36eafdSMike Gerdts /*
601bc36eafdSMike Gerdts * Binary ACPI table was auto-detected, disassemble it
602bc36eafdSMike Gerdts */
603bc36eafdSMike Gerdts case ASL_INPUT_TYPE_BINARY_ACPI_TABLE:
604bc36eafdSMike Gerdts
605bc36eafdSMike Gerdts /* We have what appears to be an ACPI table, disassemble it */
606bc36eafdSMike Gerdts
607bc36eafdSMike Gerdts FlCloseFile (ASL_FILE_INPUT);
608bc36eafdSMike Gerdts Gbl_DoCompile = FALSE;
609*35786f68SRobert Mustacchi AcpiGbl_DisasmFlag = TRUE;
610bc36eafdSMike Gerdts Status = AslDoDisassembly ();
611bc36eafdSMike Gerdts return (Status);
612bc36eafdSMike Gerdts
613bc36eafdSMike Gerdts /* Unknown binary table */
614bc36eafdSMike Gerdts
615bc36eafdSMike Gerdts case ASL_INPUT_TYPE_BINARY:
616bc36eafdSMike Gerdts
617bc36eafdSMike Gerdts AePrintErrorLog (ASL_FILE_STDERR);
618bc36eafdSMike Gerdts return (AE_ERROR);
619bc36eafdSMike Gerdts
620bc36eafdSMike Gerdts default:
621bc36eafdSMike Gerdts
622bc36eafdSMike Gerdts printf ("Unknown file type %X\n", Gbl_FileType);
623bc36eafdSMike Gerdts return (AE_ERROR);
624bc36eafdSMike Gerdts }
625bc36eafdSMike Gerdts }
626bc36eafdSMike Gerdts
627bc36eafdSMike Gerdts
628bc36eafdSMike Gerdts /*******************************************************************************
629bc36eafdSMike Gerdts *
630bc36eafdSMike Gerdts * FUNCTION: AslCheckForErrorExit
631bc36eafdSMike Gerdts *
632bc36eafdSMike Gerdts * PARAMETERS: None. Examines global exception count array
633bc36eafdSMike Gerdts *
634bc36eafdSMike Gerdts * RETURN: Status
635bc36eafdSMike Gerdts *
636bc36eafdSMike Gerdts * DESCRIPTION: Determine if compiler should abort with error status
637bc36eafdSMike Gerdts *
638bc36eafdSMike Gerdts ******************************************************************************/
639bc36eafdSMike Gerdts
640bc36eafdSMike Gerdts ACPI_STATUS
AslCheckForErrorExit(void)641bc36eafdSMike Gerdts AslCheckForErrorExit (
642bc36eafdSMike Gerdts void)
643bc36eafdSMike Gerdts {
644bc36eafdSMike Gerdts
645bc36eafdSMike Gerdts /*
646bc36eafdSMike Gerdts * Return non-zero exit code if there have been errors, unless the
647bc36eafdSMike Gerdts * global ignore error flag has been set
648bc36eafdSMike Gerdts */
649bc36eafdSMike Gerdts if (!Gbl_IgnoreErrors)
650bc36eafdSMike Gerdts {
651bc36eafdSMike Gerdts if (Gbl_ExceptionCount[ASL_ERROR] > 0)
652bc36eafdSMike Gerdts {
653bc36eafdSMike Gerdts return (AE_ERROR);
654bc36eafdSMike Gerdts }
655bc36eafdSMike Gerdts
656bc36eafdSMike Gerdts /* Optionally treat warnings as errors */
657bc36eafdSMike Gerdts
658bc36eafdSMike Gerdts if (Gbl_WarningsAsErrors)
659bc36eafdSMike Gerdts {
660bc36eafdSMike Gerdts if ((Gbl_ExceptionCount[ASL_WARNING] > 0) ||
661bc36eafdSMike Gerdts (Gbl_ExceptionCount[ASL_WARNING2] > 0) ||
662bc36eafdSMike Gerdts (Gbl_ExceptionCount[ASL_WARNING3] > 0))
663bc36eafdSMike Gerdts {
664bc36eafdSMike Gerdts return (AE_ERROR);
665bc36eafdSMike Gerdts }
666bc36eafdSMike Gerdts }
667bc36eafdSMike Gerdts }
668bc36eafdSMike Gerdts
669bc36eafdSMike Gerdts return (AE_OK);
670bc36eafdSMike Gerdts }
671