17b1019a6SJerry Jelinek /******************************************************************************
27b1019a6SJerry Jelinek *
3*35786f68SRobert Mustacchi * Module Name: acpixtract - Top level functions to convert ascii/hex
4*35786f68SRobert Mustacchi * ACPI tables to the original binary tables
57b1019a6SJerry Jelinek *
67b1019a6SJerry Jelinek *****************************************************************************/
77b1019a6SJerry Jelinek
8*35786f68SRobert Mustacchi /******************************************************************************
9*35786f68SRobert Mustacchi *
10*35786f68SRobert Mustacchi * 1. Copyright Notice
11*35786f68SRobert Mustacchi *
12*35786f68SRobert Mustacchi * Some or all of this work - Copyright (c) 1999 - 2018, Intel Corp.
137b1019a6SJerry Jelinek * All rights reserved.
147b1019a6SJerry Jelinek *
15*35786f68SRobert Mustacchi * 2. License
16*35786f68SRobert Mustacchi *
17*35786f68SRobert Mustacchi * 2.1. This is your license from Intel Corp. under its intellectual property
18*35786f68SRobert Mustacchi * rights. You may have additional license terms from the party that provided
19*35786f68SRobert Mustacchi * you this software, covering your right to use that party's intellectual
20*35786f68SRobert Mustacchi * property rights.
21*35786f68SRobert Mustacchi *
22*35786f68SRobert Mustacchi * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
23*35786f68SRobert Mustacchi * copy of the source code appearing in this file ("Covered Code") an
24*35786f68SRobert Mustacchi * irrevocable, perpetual, worldwide license under Intel's copyrights in the
25*35786f68SRobert Mustacchi * base code distributed originally by Intel ("Original Intel Code") to copy,
26*35786f68SRobert Mustacchi * make derivatives, distribute, use and display any portion of the Covered
27*35786f68SRobert Mustacchi * Code in any form, with the right to sublicense such rights; and
28*35786f68SRobert Mustacchi *
29*35786f68SRobert Mustacchi * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
30*35786f68SRobert Mustacchi * license (with the right to sublicense), under only those claims of Intel
31*35786f68SRobert Mustacchi * patents that are infringed by the Original Intel Code, to make, use, sell,
32*35786f68SRobert Mustacchi * offer to sell, and import the Covered Code and derivative works thereof
33*35786f68SRobert Mustacchi * solely to the minimum extent necessary to exercise the above copyright
34*35786f68SRobert Mustacchi * license, and in no event shall the patent license extend to any additions
35*35786f68SRobert Mustacchi * to or modifications of the Original Intel Code. No other license or right
36*35786f68SRobert Mustacchi * is granted directly or by implication, estoppel or otherwise;
37*35786f68SRobert Mustacchi *
38*35786f68SRobert Mustacchi * The above copyright and patent license is granted only if the following
39*35786f68SRobert Mustacchi * conditions are met:
40*35786f68SRobert Mustacchi *
41*35786f68SRobert Mustacchi * 3. Conditions
42*35786f68SRobert Mustacchi *
43*35786f68SRobert Mustacchi * 3.1. Redistribution of Source with Rights to Further Distribute Source.
44*35786f68SRobert Mustacchi * Redistribution of source code of any substantial portion of the Covered
45*35786f68SRobert Mustacchi * Code or modification with rights to further distribute source must include
46*35786f68SRobert Mustacchi * the above Copyright Notice, the above License, this list of Conditions,
47*35786f68SRobert Mustacchi * and the following Disclaimer and Export Compliance provision. In addition,
48*35786f68SRobert Mustacchi * Licensee must cause all Covered Code to which Licensee contributes to
49*35786f68SRobert Mustacchi * contain a file documenting the changes Licensee made to create that Covered
50*35786f68SRobert Mustacchi * Code and the date of any change. Licensee must include in that file the
51*35786f68SRobert Mustacchi * documentation of any changes made by any predecessor Licensee. Licensee
52*35786f68SRobert Mustacchi * must include a prominent statement that the modification is derived,
53*35786f68SRobert Mustacchi * directly or indirectly, from Original Intel Code.
54*35786f68SRobert Mustacchi *
55*35786f68SRobert Mustacchi * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
56*35786f68SRobert Mustacchi * Redistribution of source code of any substantial portion of the Covered
57*35786f68SRobert Mustacchi * Code or modification without rights to further distribute source must
58*35786f68SRobert Mustacchi * include the following Disclaimer and Export Compliance provision in the
59*35786f68SRobert Mustacchi * documentation and/or other materials provided with distribution. In
60*35786f68SRobert Mustacchi * addition, Licensee may not authorize further sublicense of source of any
61*35786f68SRobert Mustacchi * portion of the Covered Code, and must include terms to the effect that the
62*35786f68SRobert Mustacchi * license from Licensee to its licensee is limited to the intellectual
63*35786f68SRobert Mustacchi * property embodied in the software Licensee provides to its licensee, and
64*35786f68SRobert Mustacchi * not to intellectual property embodied in modifications its licensee may
65*35786f68SRobert Mustacchi * make.
66*35786f68SRobert Mustacchi *
67*35786f68SRobert Mustacchi * 3.3. Redistribution of Executable. Redistribution in executable form of any
68*35786f68SRobert Mustacchi * substantial portion of the Covered Code or modification must reproduce the
69*35786f68SRobert Mustacchi * above Copyright Notice, and the following Disclaimer and Export Compliance
70*35786f68SRobert Mustacchi * provision in the documentation and/or other materials provided with the
71*35786f68SRobert Mustacchi * distribution.
72*35786f68SRobert Mustacchi *
73*35786f68SRobert Mustacchi * 3.4. Intel retains all right, title, and interest in and to the Original
74*35786f68SRobert Mustacchi * Intel Code.
75*35786f68SRobert Mustacchi *
76*35786f68SRobert Mustacchi * 3.5. Neither the name Intel nor any other trademark owned or controlled by
77*35786f68SRobert Mustacchi * Intel shall be used in advertising or otherwise to promote the sale, use or
78*35786f68SRobert Mustacchi * other dealings in products derived from or relating to the Covered Code
79*35786f68SRobert Mustacchi * without prior written authorization from Intel.
80*35786f68SRobert Mustacchi *
81*35786f68SRobert Mustacchi * 4. Disclaimer and Export Compliance
82*35786f68SRobert Mustacchi *
83*35786f68SRobert Mustacchi * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
84*35786f68SRobert Mustacchi * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
85*35786f68SRobert Mustacchi * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
86*35786f68SRobert Mustacchi * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
87*35786f68SRobert Mustacchi * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
88*35786f68SRobert Mustacchi * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
89*35786f68SRobert Mustacchi * PARTICULAR PURPOSE.
90*35786f68SRobert Mustacchi *
91*35786f68SRobert Mustacchi * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
92*35786f68SRobert Mustacchi * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
93*35786f68SRobert Mustacchi * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
94*35786f68SRobert Mustacchi * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
95*35786f68SRobert Mustacchi * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
96*35786f68SRobert Mustacchi * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
97*35786f68SRobert Mustacchi * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
98*35786f68SRobert Mustacchi * LIMITED REMEDY.
99*35786f68SRobert Mustacchi *
100*35786f68SRobert Mustacchi * 4.3. Licensee shall not export, either directly or indirectly, any of this
101*35786f68SRobert Mustacchi * software or system incorporating such software without first obtaining any
102*35786f68SRobert Mustacchi * required license or other approval from the U. S. Department of Commerce or
103*35786f68SRobert Mustacchi * any other agency or department of the United States Government. In the
104*35786f68SRobert Mustacchi * event Licensee exports any such software from the United States or
105*35786f68SRobert Mustacchi * re-exports any such software from a foreign destination, Licensee shall
106*35786f68SRobert Mustacchi * ensure that the distribution and export/re-export of the software is in
107*35786f68SRobert Mustacchi * compliance with all laws, regulations, orders, or other restrictions of the
108*35786f68SRobert Mustacchi * U.S. Export Administration Regulations. Licensee agrees that neither it nor
109*35786f68SRobert Mustacchi * any of its subsidiaries will export/re-export any technical data, process,
110*35786f68SRobert Mustacchi * software, or service, directly or indirectly, to any country for which the
111*35786f68SRobert Mustacchi * United States government or any agency thereof requires an export license,
112*35786f68SRobert Mustacchi * other governmental approval, or letter of assurance, without first obtaining
113*35786f68SRobert Mustacchi * such license, approval or letter.
114*35786f68SRobert Mustacchi *
115*35786f68SRobert Mustacchi *****************************************************************************
116*35786f68SRobert Mustacchi *
117*35786f68SRobert Mustacchi * Alternatively, you may choose to be licensed under the terms of the
118*35786f68SRobert Mustacchi * following license:
119*35786f68SRobert Mustacchi *
1207b1019a6SJerry Jelinek * Redistribution and use in source and binary forms, with or without
1217b1019a6SJerry Jelinek * modification, are permitted provided that the following conditions
1227b1019a6SJerry Jelinek * are met:
1237b1019a6SJerry Jelinek * 1. Redistributions of source code must retain the above copyright
1247b1019a6SJerry Jelinek * notice, this list of conditions, and the following disclaimer,
1257b1019a6SJerry Jelinek * without modification.
1267b1019a6SJerry Jelinek * 2. Redistributions in binary form must reproduce at minimum a disclaimer
1277b1019a6SJerry Jelinek * substantially similar to the "NO WARRANTY" disclaimer below
1287b1019a6SJerry Jelinek * ("Disclaimer") and any redistribution must be conditioned upon
1297b1019a6SJerry Jelinek * including a substantially similar Disclaimer requirement for further
1307b1019a6SJerry Jelinek * binary redistribution.
1317b1019a6SJerry Jelinek * 3. Neither the names of the above-listed copyright holders nor the names
1327b1019a6SJerry Jelinek * of any contributors may be used to endorse or promote products derived
1337b1019a6SJerry Jelinek * from this software without specific prior written permission.
1347b1019a6SJerry Jelinek *
1357b1019a6SJerry Jelinek * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
1367b1019a6SJerry Jelinek * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
137*35786f68SRobert Mustacchi * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
1387b1019a6SJerry Jelinek * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
139*35786f68SRobert Mustacchi * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
140*35786f68SRobert Mustacchi * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
141*35786f68SRobert Mustacchi * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
142*35786f68SRobert Mustacchi * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
143*35786f68SRobert Mustacchi * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
144*35786f68SRobert Mustacchi * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
145*35786f68SRobert Mustacchi * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
146*35786f68SRobert Mustacchi *
147*35786f68SRobert Mustacchi * Alternatively, you may choose to be licensed under the terms of the
148*35786f68SRobert Mustacchi * GNU General Public License ("GPL") version 2 as published by the Free
149*35786f68SRobert Mustacchi * Software Foundation.
150*35786f68SRobert Mustacchi *
151*35786f68SRobert Mustacchi *****************************************************************************/
1527b1019a6SJerry Jelinek
1537b1019a6SJerry Jelinek #include "acpixtract.h"
1547b1019a6SJerry Jelinek
1557b1019a6SJerry Jelinek
1567b1019a6SJerry Jelinek /******************************************************************************
1577b1019a6SJerry Jelinek *
1587b1019a6SJerry Jelinek * FUNCTION: AxExtractTables
1597b1019a6SJerry Jelinek *
1607b1019a6SJerry Jelinek * PARAMETERS: InputPathname - Filename for input acpidump file
1617b1019a6SJerry Jelinek * Signature - Requested ACPI signature to extract.
1627b1019a6SJerry Jelinek * NULL means extract ALL tables.
1637b1019a6SJerry Jelinek * MinimumInstances - Min instances that are acceptable
1647b1019a6SJerry Jelinek *
1657b1019a6SJerry Jelinek * RETURN: Status
1667b1019a6SJerry Jelinek *
1677b1019a6SJerry Jelinek * DESCRIPTION: Convert text ACPI tables to binary
1687b1019a6SJerry Jelinek *
1697b1019a6SJerry Jelinek ******************************************************************************/
1707b1019a6SJerry Jelinek
1717b1019a6SJerry Jelinek int
AxExtractTables(char * InputPathname,char * Signature,unsigned int MinimumInstances)1727b1019a6SJerry Jelinek AxExtractTables (
1737b1019a6SJerry Jelinek char *InputPathname,
1747b1019a6SJerry Jelinek char *Signature,
1757b1019a6SJerry Jelinek unsigned int MinimumInstances)
1767b1019a6SJerry Jelinek {
1777b1019a6SJerry Jelinek FILE *InputFile;
1787b1019a6SJerry Jelinek FILE *OutputFile = NULL;
1797b1019a6SJerry Jelinek unsigned int BytesConverted;
1807b1019a6SJerry Jelinek unsigned int ThisTableBytesWritten = 0;
1817b1019a6SJerry Jelinek unsigned int FoundTable = 0;
1827b1019a6SJerry Jelinek unsigned int Instances = 0;
1837b1019a6SJerry Jelinek unsigned int ThisInstance;
1847b1019a6SJerry Jelinek char ThisSignature[5];
1857b1019a6SJerry Jelinek char UpperSignature[5];
1867b1019a6SJerry Jelinek int Status = 0;
1877b1019a6SJerry Jelinek unsigned int State = AX_STATE_FIND_HEADER;
1887b1019a6SJerry Jelinek
1897b1019a6SJerry Jelinek
1907b1019a6SJerry Jelinek /* Open input in text mode, output is in binary mode */
1917b1019a6SJerry Jelinek
192*35786f68SRobert Mustacchi InputFile = fopen (InputPathname, "r");
1937b1019a6SJerry Jelinek if (!InputFile)
1947b1019a6SJerry Jelinek {
1957b1019a6SJerry Jelinek printf ("Could not open input file %s\n", InputPathname);
1967b1019a6SJerry Jelinek return (-1);
1977b1019a6SJerry Jelinek }
1987b1019a6SJerry Jelinek
1997b1019a6SJerry Jelinek if (!AxIsFileAscii (InputFile))
2007b1019a6SJerry Jelinek {
2017b1019a6SJerry Jelinek fclose (InputFile);
2027b1019a6SJerry Jelinek return (-1);
2037b1019a6SJerry Jelinek }
2047b1019a6SJerry Jelinek
2057b1019a6SJerry Jelinek if (Signature)
2067b1019a6SJerry Jelinek {
207*35786f68SRobert Mustacchi strncpy (UpperSignature, Signature, ACPI_NAME_SIZE);
2087b1019a6SJerry Jelinek AcpiUtStrupr (UpperSignature);
2097b1019a6SJerry Jelinek
2107b1019a6SJerry Jelinek /* Are there enough instances of the table to continue? */
2117b1019a6SJerry Jelinek
2127b1019a6SJerry Jelinek AxNormalizeSignature (UpperSignature);
2137b1019a6SJerry Jelinek Instances = AxCountTableInstances (InputPathname, UpperSignature);
214*35786f68SRobert Mustacchi
2157b1019a6SJerry Jelinek if (Instances < MinimumInstances)
2167b1019a6SJerry Jelinek {
2177b1019a6SJerry Jelinek printf ("Table [%s] was not found in %s\n",
2187b1019a6SJerry Jelinek UpperSignature, InputPathname);
2197b1019a6SJerry Jelinek fclose (InputFile);
220*35786f68SRobert Mustacchi return (0); /* Don't abort */
2217b1019a6SJerry Jelinek }
2227b1019a6SJerry Jelinek
2237b1019a6SJerry Jelinek if (Instances == 0)
2247b1019a6SJerry Jelinek {
2257b1019a6SJerry Jelinek fclose (InputFile);
2267b1019a6SJerry Jelinek return (-1);
2277b1019a6SJerry Jelinek }
2287b1019a6SJerry Jelinek }
2297b1019a6SJerry Jelinek
2307b1019a6SJerry Jelinek /* Convert all instances of the table to binary */
2317b1019a6SJerry Jelinek
2327b1019a6SJerry Jelinek while (fgets (Gbl_LineBuffer, AX_LINE_BUFFER_SIZE, InputFile))
2337b1019a6SJerry Jelinek {
234*35786f68SRobert Mustacchi /*
235*35786f68SRobert Mustacchi * Check up front if we have a header line of the form:
236*35786f68SRobert Mustacchi * DSDT @ 0xdfffd0c0 (10999 bytes)
237*35786f68SRobert Mustacchi */
238*35786f68SRobert Mustacchi if (AX_IS_TABLE_BLOCK_HEADER &&
239*35786f68SRobert Mustacchi (State == AX_STATE_EXTRACT_DATA))
240*35786f68SRobert Mustacchi {
241*35786f68SRobert Mustacchi /* End of previous table, start of new table */
242*35786f68SRobert Mustacchi
243*35786f68SRobert Mustacchi if (ThisTableBytesWritten)
244*35786f68SRobert Mustacchi {
245*35786f68SRobert Mustacchi printf (AX_TABLE_INFO_FORMAT, ThisSignature, ThisTableBytesWritten,
246*35786f68SRobert Mustacchi ThisTableBytesWritten, Gbl_OutputFilename);
247*35786f68SRobert Mustacchi }
248*35786f68SRobert Mustacchi else
249*35786f68SRobert Mustacchi {
250*35786f68SRobert Mustacchi Gbl_TableCount--;
251*35786f68SRobert Mustacchi }
252*35786f68SRobert Mustacchi
253*35786f68SRobert Mustacchi State = AX_STATE_FIND_HEADER;
254*35786f68SRobert Mustacchi }
255*35786f68SRobert Mustacchi
2567b1019a6SJerry Jelinek switch (State)
2577b1019a6SJerry Jelinek {
2587b1019a6SJerry Jelinek case AX_STATE_FIND_HEADER:
2597b1019a6SJerry Jelinek
2607b1019a6SJerry Jelinek if (!AxIsDataBlockHeader ())
2617b1019a6SJerry Jelinek {
2627b1019a6SJerry Jelinek continue;
2637b1019a6SJerry Jelinek }
2647b1019a6SJerry Jelinek
2657b1019a6SJerry Jelinek ACPI_MOVE_NAME (ThisSignature, Gbl_LineBuffer);
2667b1019a6SJerry Jelinek if (Signature)
2677b1019a6SJerry Jelinek {
2687b1019a6SJerry Jelinek /* Ignore signatures that don't match */
2697b1019a6SJerry Jelinek
2707b1019a6SJerry Jelinek if (!ACPI_COMPARE_NAME (ThisSignature, UpperSignature))
2717b1019a6SJerry Jelinek {
2727b1019a6SJerry Jelinek continue;
2737b1019a6SJerry Jelinek }
2747b1019a6SJerry Jelinek }
2757b1019a6SJerry Jelinek
2767b1019a6SJerry Jelinek /*
2777b1019a6SJerry Jelinek * Get the instance number for this signature. Only the
2787b1019a6SJerry Jelinek * SSDT and PSDT tables can have multiple instances.
2797b1019a6SJerry Jelinek */
2807b1019a6SJerry Jelinek ThisInstance = AxGetNextInstance (InputPathname, ThisSignature);
2817b1019a6SJerry Jelinek
2827b1019a6SJerry Jelinek /* Build an output filename and create/open the output file */
2837b1019a6SJerry Jelinek
2847b1019a6SJerry Jelinek if (ThisInstance > 0)
2857b1019a6SJerry Jelinek {
2867b1019a6SJerry Jelinek /* Add instance number to the output filename */
2877b1019a6SJerry Jelinek
2887b1019a6SJerry Jelinek sprintf (Gbl_OutputFilename, "%4.4s%u.dat",
2897b1019a6SJerry Jelinek ThisSignature, ThisInstance);
2907b1019a6SJerry Jelinek }
2917b1019a6SJerry Jelinek else
2927b1019a6SJerry Jelinek {
2937b1019a6SJerry Jelinek sprintf (Gbl_OutputFilename, "%4.4s.dat",
2947b1019a6SJerry Jelinek ThisSignature);
2957b1019a6SJerry Jelinek }
2967b1019a6SJerry Jelinek
2977b1019a6SJerry Jelinek AcpiUtStrlwr (Gbl_OutputFilename);
2987b1019a6SJerry Jelinek OutputFile = fopen (Gbl_OutputFilename, "w+b");
2997b1019a6SJerry Jelinek if (!OutputFile)
3007b1019a6SJerry Jelinek {
3017b1019a6SJerry Jelinek printf ("Could not open output file %s\n",
3027b1019a6SJerry Jelinek Gbl_OutputFilename);
3037b1019a6SJerry Jelinek fclose (InputFile);
3047b1019a6SJerry Jelinek return (-1);
3057b1019a6SJerry Jelinek }
3067b1019a6SJerry Jelinek
3077b1019a6SJerry Jelinek /*
3087b1019a6SJerry Jelinek * Toss this block header of the form "<sig> @ <addr>" line
3097b1019a6SJerry Jelinek * and move on to the actual data block
3107b1019a6SJerry Jelinek */
3117b1019a6SJerry Jelinek Gbl_TableCount++;
3127b1019a6SJerry Jelinek FoundTable = 1;
3137b1019a6SJerry Jelinek ThisTableBytesWritten = 0;
3147b1019a6SJerry Jelinek State = AX_STATE_EXTRACT_DATA;
3157b1019a6SJerry Jelinek continue;
3167b1019a6SJerry Jelinek
3177b1019a6SJerry Jelinek case AX_STATE_EXTRACT_DATA:
3187b1019a6SJerry Jelinek
319*35786f68SRobert Mustacchi if (!AxIsHexDataLine ())
320*35786f68SRobert Mustacchi {
321*35786f68SRobert Mustacchi continue; /* Toss any lines that are not raw hex data */
322*35786f68SRobert Mustacchi }
323*35786f68SRobert Mustacchi
3247b1019a6SJerry Jelinek /* Empty line or non-data line terminates the data block */
3257b1019a6SJerry Jelinek
326*35786f68SRobert Mustacchi BytesConverted = AxConvertAndWrite (OutputFile, ThisSignature,
327*35786f68SRobert Mustacchi ThisTableBytesWritten);
3287b1019a6SJerry Jelinek switch (BytesConverted)
3297b1019a6SJerry Jelinek {
3307b1019a6SJerry Jelinek case 0:
3317b1019a6SJerry Jelinek
3327b1019a6SJerry Jelinek State = AX_STATE_FIND_HEADER; /* No more data block lines */
3337b1019a6SJerry Jelinek continue;
3347b1019a6SJerry Jelinek
3357b1019a6SJerry Jelinek case -1:
3367b1019a6SJerry Jelinek
3377b1019a6SJerry Jelinek goto CleanupAndExit; /* There was a write error */
3387b1019a6SJerry Jelinek
3397b1019a6SJerry Jelinek default: /* Normal case, get next line */
3407b1019a6SJerry Jelinek
3417b1019a6SJerry Jelinek ThisTableBytesWritten += BytesConverted;
3427b1019a6SJerry Jelinek continue;
3437b1019a6SJerry Jelinek }
3447b1019a6SJerry Jelinek
3457b1019a6SJerry Jelinek default:
3467b1019a6SJerry Jelinek
3477b1019a6SJerry Jelinek Status = -1;
3487b1019a6SJerry Jelinek goto CleanupAndExit;
3497b1019a6SJerry Jelinek }
3507b1019a6SJerry Jelinek }
3517b1019a6SJerry Jelinek
3527b1019a6SJerry Jelinek if (!FoundTable)
3537b1019a6SJerry Jelinek {
3547b1019a6SJerry Jelinek printf ("No ACPI tables were found in %s\n", InputPathname);
3557b1019a6SJerry Jelinek }
3567b1019a6SJerry Jelinek
3577b1019a6SJerry Jelinek
3587b1019a6SJerry Jelinek CleanupAndExit:
3597b1019a6SJerry Jelinek
3607b1019a6SJerry Jelinek if (State == AX_STATE_EXTRACT_DATA)
3617b1019a6SJerry Jelinek {
3627b1019a6SJerry Jelinek /* Received an input file EOF while extracting data */
3637b1019a6SJerry Jelinek
364*35786f68SRobert Mustacchi printf (AX_TABLE_INFO_FORMAT, ThisSignature, ThisTableBytesWritten,
365*35786f68SRobert Mustacchi ThisTableBytesWritten, Gbl_OutputFilename);
3667b1019a6SJerry Jelinek }
3677b1019a6SJerry Jelinek
3687b1019a6SJerry Jelinek if (OutputFile)
3697b1019a6SJerry Jelinek {
3707b1019a6SJerry Jelinek fclose (OutputFile);
3717b1019a6SJerry Jelinek }
3727b1019a6SJerry Jelinek
3737b1019a6SJerry Jelinek fclose (InputFile);
3747b1019a6SJerry Jelinek return (Status);
3757b1019a6SJerry Jelinek }
3767b1019a6SJerry Jelinek
3777b1019a6SJerry Jelinek
3787b1019a6SJerry Jelinek /******************************************************************************
3797b1019a6SJerry Jelinek *
3807b1019a6SJerry Jelinek * FUNCTION: AxExtractToMultiAmlFile
3817b1019a6SJerry Jelinek *
3827b1019a6SJerry Jelinek * PARAMETERS: InputPathname - Filename for input acpidump file
3837b1019a6SJerry Jelinek *
3847b1019a6SJerry Jelinek * RETURN: Status
3857b1019a6SJerry Jelinek *
3867b1019a6SJerry Jelinek * DESCRIPTION: Convert all DSDT/SSDT tables to binary and append them all
3877b1019a6SJerry Jelinek * into a single output file. Used to simplify the loading of
3887b1019a6SJerry Jelinek * multiple/many SSDTs into a utility like acpiexec -- instead
3897b1019a6SJerry Jelinek * of creating many separate output files.
3907b1019a6SJerry Jelinek *
3917b1019a6SJerry Jelinek ******************************************************************************/
3927b1019a6SJerry Jelinek
3937b1019a6SJerry Jelinek int
AxExtractToMultiAmlFile(char * InputPathname)3947b1019a6SJerry Jelinek AxExtractToMultiAmlFile (
3957b1019a6SJerry Jelinek char *InputPathname)
3967b1019a6SJerry Jelinek {
3977b1019a6SJerry Jelinek FILE *InputFile;
3987b1019a6SJerry Jelinek FILE *OutputFile;
3997b1019a6SJerry Jelinek int Status = 0;
4007b1019a6SJerry Jelinek unsigned int TotalBytesWritten = 0;
4017b1019a6SJerry Jelinek unsigned int ThisTableBytesWritten = 0;
402*35786f68SRobert Mustacchi unsigned int BytesConverted;
4037b1019a6SJerry Jelinek char ThisSignature[4];
4047b1019a6SJerry Jelinek unsigned int State = AX_STATE_FIND_HEADER;
4057b1019a6SJerry Jelinek
4067b1019a6SJerry Jelinek
4077b1019a6SJerry Jelinek strcpy (Gbl_OutputFilename, AX_MULTI_TABLE_FILENAME);
4087b1019a6SJerry Jelinek
4097b1019a6SJerry Jelinek /* Open the input file in text mode */
4107b1019a6SJerry Jelinek
411*35786f68SRobert Mustacchi InputFile = fopen (InputPathname, "r");
4127b1019a6SJerry Jelinek if (!InputFile)
4137b1019a6SJerry Jelinek {
4147b1019a6SJerry Jelinek printf ("Could not open input file %s\n", InputPathname);
4157b1019a6SJerry Jelinek return (-1);
4167b1019a6SJerry Jelinek }
4177b1019a6SJerry Jelinek
4187b1019a6SJerry Jelinek if (!AxIsFileAscii (InputFile))
4197b1019a6SJerry Jelinek {
4207b1019a6SJerry Jelinek fclose (InputFile);
4217b1019a6SJerry Jelinek return (-1);
4227b1019a6SJerry Jelinek }
4237b1019a6SJerry Jelinek
4247b1019a6SJerry Jelinek /* Open the output file in binary mode */
4257b1019a6SJerry Jelinek
4267b1019a6SJerry Jelinek OutputFile = fopen (Gbl_OutputFilename, "w+b");
4277b1019a6SJerry Jelinek if (!OutputFile)
4287b1019a6SJerry Jelinek {
4297b1019a6SJerry Jelinek printf ("Could not open output file %s\n", Gbl_OutputFilename);
4307b1019a6SJerry Jelinek fclose (InputFile);
4317b1019a6SJerry Jelinek return (-1);
4327b1019a6SJerry Jelinek }
4337b1019a6SJerry Jelinek
4347b1019a6SJerry Jelinek /* Convert the DSDT and all SSDTs to binary */
4357b1019a6SJerry Jelinek
4367b1019a6SJerry Jelinek while (fgets (Gbl_LineBuffer, AX_LINE_BUFFER_SIZE, InputFile))
4377b1019a6SJerry Jelinek {
438*35786f68SRobert Mustacchi /*
439*35786f68SRobert Mustacchi * Check up front if we have a header line of the form:
440*35786f68SRobert Mustacchi * DSDT @ 0xdfffd0c0 (10999 bytes)
441*35786f68SRobert Mustacchi */
442*35786f68SRobert Mustacchi if (AX_IS_TABLE_BLOCK_HEADER &&
443*35786f68SRobert Mustacchi (State == AX_STATE_EXTRACT_DATA))
444*35786f68SRobert Mustacchi {
445*35786f68SRobert Mustacchi /* End of previous table, start of new table */
446*35786f68SRobert Mustacchi
447*35786f68SRobert Mustacchi if (ThisTableBytesWritten)
448*35786f68SRobert Mustacchi {
449*35786f68SRobert Mustacchi printf (AX_TABLE_INFO_FORMAT, ThisSignature, ThisTableBytesWritten,
450*35786f68SRobert Mustacchi ThisTableBytesWritten, Gbl_OutputFilename);
451*35786f68SRobert Mustacchi }
452*35786f68SRobert Mustacchi else
453*35786f68SRobert Mustacchi {
454*35786f68SRobert Mustacchi Gbl_TableCount--;
455*35786f68SRobert Mustacchi }
456*35786f68SRobert Mustacchi
457*35786f68SRobert Mustacchi State = AX_STATE_FIND_HEADER;
458*35786f68SRobert Mustacchi }
459*35786f68SRobert Mustacchi
4607b1019a6SJerry Jelinek switch (State)
4617b1019a6SJerry Jelinek {
4627b1019a6SJerry Jelinek case AX_STATE_FIND_HEADER:
4637b1019a6SJerry Jelinek
4647b1019a6SJerry Jelinek if (!AxIsDataBlockHeader ())
4657b1019a6SJerry Jelinek {
4667b1019a6SJerry Jelinek continue;
4677b1019a6SJerry Jelinek }
4687b1019a6SJerry Jelinek
4697b1019a6SJerry Jelinek ACPI_MOVE_NAME (ThisSignature, Gbl_LineBuffer);
4707b1019a6SJerry Jelinek
4717b1019a6SJerry Jelinek /* Only want DSDT and SSDTs */
4727b1019a6SJerry Jelinek
4737b1019a6SJerry Jelinek if (!ACPI_COMPARE_NAME (ThisSignature, ACPI_SIG_DSDT) &&
4747b1019a6SJerry Jelinek !ACPI_COMPARE_NAME (ThisSignature, ACPI_SIG_SSDT))
4757b1019a6SJerry Jelinek {
4767b1019a6SJerry Jelinek continue;
4777b1019a6SJerry Jelinek }
4787b1019a6SJerry Jelinek
4797b1019a6SJerry Jelinek /*
4807b1019a6SJerry Jelinek * Toss this block header of the form "<sig> @ <addr>" line
4817b1019a6SJerry Jelinek * and move on to the actual data block
4827b1019a6SJerry Jelinek */
4837b1019a6SJerry Jelinek Gbl_TableCount++;
4847b1019a6SJerry Jelinek ThisTableBytesWritten = 0;
4857b1019a6SJerry Jelinek State = AX_STATE_EXTRACT_DATA;
4867b1019a6SJerry Jelinek continue;
4877b1019a6SJerry Jelinek
4887b1019a6SJerry Jelinek case AX_STATE_EXTRACT_DATA:
4897b1019a6SJerry Jelinek
490*35786f68SRobert Mustacchi if (!AxIsHexDataLine ())
491*35786f68SRobert Mustacchi {
492*35786f68SRobert Mustacchi continue; /* Toss any lines that are not raw hex data */
493*35786f68SRobert Mustacchi }
494*35786f68SRobert Mustacchi
4957b1019a6SJerry Jelinek /* Empty line or non-data line terminates the data block */
4967b1019a6SJerry Jelinek
497*35786f68SRobert Mustacchi BytesConverted = AxConvertAndWrite (
4987b1019a6SJerry Jelinek OutputFile, ThisSignature, ThisTableBytesWritten);
4997b1019a6SJerry Jelinek switch (BytesConverted)
5007b1019a6SJerry Jelinek {
5017b1019a6SJerry Jelinek case 0:
5027b1019a6SJerry Jelinek
5037b1019a6SJerry Jelinek State = AX_STATE_FIND_HEADER; /* No more data block lines */
5047b1019a6SJerry Jelinek continue;
5057b1019a6SJerry Jelinek
5067b1019a6SJerry Jelinek case -1:
5077b1019a6SJerry Jelinek
5087b1019a6SJerry Jelinek goto CleanupAndExit; /* There was a write error */
5097b1019a6SJerry Jelinek
5107b1019a6SJerry Jelinek default: /* Normal case, get next line */
5117b1019a6SJerry Jelinek
5127b1019a6SJerry Jelinek ThisTableBytesWritten += BytesConverted;
5137b1019a6SJerry Jelinek TotalBytesWritten += BytesConverted;
5147b1019a6SJerry Jelinek continue;
5157b1019a6SJerry Jelinek }
5167b1019a6SJerry Jelinek
5177b1019a6SJerry Jelinek default:
5187b1019a6SJerry Jelinek
5197b1019a6SJerry Jelinek Status = -1;
5207b1019a6SJerry Jelinek goto CleanupAndExit;
5217b1019a6SJerry Jelinek }
5227b1019a6SJerry Jelinek }
5237b1019a6SJerry Jelinek
5247b1019a6SJerry Jelinek
5257b1019a6SJerry Jelinek CleanupAndExit:
5267b1019a6SJerry Jelinek
5277b1019a6SJerry Jelinek if (State == AX_STATE_EXTRACT_DATA)
5287b1019a6SJerry Jelinek {
5297b1019a6SJerry Jelinek /* Received an input file EOF or error while writing data */
5307b1019a6SJerry Jelinek
531*35786f68SRobert Mustacchi printf (AX_TABLE_INFO_FORMAT, ThisSignature, ThisTableBytesWritten,
532*35786f68SRobert Mustacchi ThisTableBytesWritten, Gbl_OutputFilename);
5337b1019a6SJerry Jelinek }
5347b1019a6SJerry Jelinek
5357b1019a6SJerry Jelinek printf ("\n%u binary ACPI tables extracted and written to %s (%u bytes)\n",
5367b1019a6SJerry Jelinek Gbl_TableCount, Gbl_OutputFilename, TotalBytesWritten);
5377b1019a6SJerry Jelinek
5387b1019a6SJerry Jelinek fclose (InputFile);
5397b1019a6SJerry Jelinek fclose (OutputFile);
5407b1019a6SJerry Jelinek return (Status);
5417b1019a6SJerry Jelinek }
5427b1019a6SJerry Jelinek
5437b1019a6SJerry Jelinek
5447b1019a6SJerry Jelinek /******************************************************************************
5457b1019a6SJerry Jelinek *
546*35786f68SRobert Mustacchi * FUNCTION: AxListAllTables
5477b1019a6SJerry Jelinek *
5487b1019a6SJerry Jelinek * PARAMETERS: InputPathname - Filename for acpidump file
5497b1019a6SJerry Jelinek *
5507b1019a6SJerry Jelinek * RETURN: Status
5517b1019a6SJerry Jelinek *
5527b1019a6SJerry Jelinek * DESCRIPTION: Display info for all ACPI tables found in input. Does not
5537b1019a6SJerry Jelinek * perform an actual extraction of the tables.
5547b1019a6SJerry Jelinek *
5557b1019a6SJerry Jelinek ******************************************************************************/
5567b1019a6SJerry Jelinek
5577b1019a6SJerry Jelinek int
AxListAllTables(char * InputPathname)558*35786f68SRobert Mustacchi AxListAllTables (
5597b1019a6SJerry Jelinek char *InputPathname)
5607b1019a6SJerry Jelinek {
5617b1019a6SJerry Jelinek FILE *InputFile;
5627b1019a6SJerry Jelinek unsigned char Header[48];
563*35786f68SRobert Mustacchi UINT32 ByteCount = 0;
564*35786f68SRobert Mustacchi unsigned int State = AX_STATE_FIND_HEADER;
5657b1019a6SJerry Jelinek
5667b1019a6SJerry Jelinek
5677b1019a6SJerry Jelinek /* Open input in text mode, output is in binary mode */
5687b1019a6SJerry Jelinek
569*35786f68SRobert Mustacchi InputFile = fopen (InputPathname, "r");
5707b1019a6SJerry Jelinek if (!InputFile)
5717b1019a6SJerry Jelinek {
5727b1019a6SJerry Jelinek printf ("Could not open input file %s\n", InputPathname);
5737b1019a6SJerry Jelinek return (-1);
5747b1019a6SJerry Jelinek }
5757b1019a6SJerry Jelinek
5767b1019a6SJerry Jelinek if (!AxIsFileAscii (InputFile))
5777b1019a6SJerry Jelinek {
5787b1019a6SJerry Jelinek fclose (InputFile);
5797b1019a6SJerry Jelinek return (-1);
5807b1019a6SJerry Jelinek }
5817b1019a6SJerry Jelinek
582*35786f68SRobert Mustacchi /* Info header */
5837b1019a6SJerry Jelinek
584*35786f68SRobert Mustacchi printf ("\n Signature Length Version Oem Oem "
585*35786f68SRobert Mustacchi "Oem Compiler Compiler\n");
586*35786f68SRobert Mustacchi printf ( " Id TableId "
587*35786f68SRobert Mustacchi "RevisionId Name Revision\n");
588*35786f68SRobert Mustacchi printf ( " _________ __________ ____ ________ __________ "
589*35786f68SRobert Mustacchi "__________ _______ __________\n\n");
590*35786f68SRobert Mustacchi
591*35786f68SRobert Mustacchi /* Dump the headers for all tables found in the input file */
5927b1019a6SJerry Jelinek
5937b1019a6SJerry Jelinek while (fgets (Gbl_LineBuffer, AX_LINE_BUFFER_SIZE, InputFile))
5947b1019a6SJerry Jelinek {
595*35786f68SRobert Mustacchi /* Ignore empty lines */
5967b1019a6SJerry Jelinek
597*35786f68SRobert Mustacchi if (AxIsEmptyLine (Gbl_LineBuffer))
5987b1019a6SJerry Jelinek {
5997b1019a6SJerry Jelinek continue;
6007b1019a6SJerry Jelinek }
6017b1019a6SJerry Jelinek
602*35786f68SRobert Mustacchi /*
603*35786f68SRobert Mustacchi * Check up front if we have a header line of the form:
604*35786f68SRobert Mustacchi * DSDT @ 0xdfffd0c0 (10999 bytes)
605*35786f68SRobert Mustacchi */
606*35786f68SRobert Mustacchi if (AX_IS_TABLE_BLOCK_HEADER &&
607*35786f68SRobert Mustacchi (State == AX_STATE_EXTRACT_DATA))
6087b1019a6SJerry Jelinek {
609*35786f68SRobert Mustacchi State = AX_STATE_FIND_HEADER;
6107b1019a6SJerry Jelinek }
6117b1019a6SJerry Jelinek
612*35786f68SRobert Mustacchi switch (State)
6137b1019a6SJerry Jelinek {
614*35786f68SRobert Mustacchi case AX_STATE_FIND_HEADER:
6157b1019a6SJerry Jelinek
616*35786f68SRobert Mustacchi ByteCount = 0;
617*35786f68SRobert Mustacchi if (!AxIsDataBlockHeader ())
618*35786f68SRobert Mustacchi {
619*35786f68SRobert Mustacchi continue;
620*35786f68SRobert Mustacchi }
6217b1019a6SJerry Jelinek
622*35786f68SRobert Mustacchi State = AX_STATE_EXTRACT_DATA;
6237b1019a6SJerry Jelinek continue;
6247b1019a6SJerry Jelinek
625*35786f68SRobert Mustacchi case AX_STATE_EXTRACT_DATA:
6267b1019a6SJerry Jelinek
627*35786f68SRobert Mustacchi /* Ignore any lines that don't look like a data line */
6287b1019a6SJerry Jelinek
629*35786f68SRobert Mustacchi if (!AxIsHexDataLine ())
630*35786f68SRobert Mustacchi {
631*35786f68SRobert Mustacchi continue; /* Toss any lines that are not raw hex data */
632*35786f68SRobert Mustacchi }
6337b1019a6SJerry Jelinek
634*35786f68SRobert Mustacchi /* Convert header to hex and display it */
6357b1019a6SJerry Jelinek
636*35786f68SRobert Mustacchi ByteCount += AxConvertToBinary (Gbl_LineBuffer, &Header[ByteCount]);
637*35786f68SRobert Mustacchi if (ByteCount >= sizeof (ACPI_TABLE_HEADER))
638*35786f68SRobert Mustacchi {
639*35786f68SRobert Mustacchi AxDumpTableHeader (Header);
640*35786f68SRobert Mustacchi State = AX_STATE_FIND_HEADER;
641*35786f68SRobert Mustacchi }
6427b1019a6SJerry Jelinek continue;
6437b1019a6SJerry Jelinek
644*35786f68SRobert Mustacchi default:
645*35786f68SRobert Mustacchi break;
646*35786f68SRobert Mustacchi }
6477b1019a6SJerry Jelinek }
6487b1019a6SJerry Jelinek
6497b1019a6SJerry Jelinek printf ("\nFound %u ACPI tables in %s\n", Gbl_TableCount, InputPathname);
6507b1019a6SJerry Jelinek fclose (InputFile);
6517b1019a6SJerry Jelinek return (0);
6527b1019a6SJerry Jelinek }
653