1 /*******************************************************************************
3 * Module Name: dbfileio - Debugger file I/O commands. These can't usually
4 * be used when running the debugger in Ring 0 (Kernel mode)
6 ******************************************************************************/
8 /******************************************************************************
12 * Some or all of this work - Copyright (c) 1999 - 2015, Intel Corp.
13 * All rights reserved.
17 * 2.1. This is your license from Intel Corp. under its intellectual property
18 * rights. You may have additional license terms from the party that provided
19 * you this software, covering your right to use that party's intellectual
22 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
23 * copy of the source code appearing in this file ("Covered Code") an
24 * irrevocable, perpetual, worldwide license under Intel's copyrights in the
25 * base code distributed originally by Intel ("Original Intel Code") to copy,
26 * make derivatives, distribute, use and display any portion of the Covered
27 * Code in any form, with the right to sublicense such rights; and
29 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
30 * license (with the right to sublicense), under only those claims of Intel
31 * patents that are infringed by the Original Intel Code, to make, use, sell,
32 * offer to sell, and import the Covered Code and derivative works thereof
33 * solely to the minimum extent necessary to exercise the above copyright
34 * license, and in no event shall the patent license extend to any additions
35 * to or modifications of the Original Intel Code. No other license or right
36 * is granted directly or by implication, estoppel or otherwise;
38 * The above copyright and patent license is granted only if the following
43 * 3.1. Redistribution of Source with Rights to Further Distribute Source.
44 * Redistribution of source code of any substantial portion of the Covered
45 * Code or modification with rights to further distribute source must include
46 * the above Copyright Notice, the above License, this list of Conditions,
47 * and the following Disclaimer and Export Compliance provision. In addition,
48 * Licensee must cause all Covered Code to which Licensee contributes to
49 * contain a file documenting the changes Licensee made to create that Covered
50 * Code and the date of any change. Licensee must include in that file the
51 * documentation of any changes made by any predecessor Licensee. Licensee
52 * must include a prominent statement that the modification is derived,
53 * directly or indirectly, from Original Intel Code.
55 * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
56 * Redistribution of source code of any substantial portion of the Covered
57 * Code or modification without rights to further distribute source must
58 * include the following Disclaimer and Export Compliance provision in the
59 * documentation and/or other materials provided with distribution. In
60 * addition, Licensee may not authorize further sublicense of source of any
61 * portion of the Covered Code, and must include terms to the effect that the
62 * license from Licensee to its licensee is limited to the intellectual
63 * property embodied in the software Licensee provides to its licensee, and
64 * not to intellectual property embodied in modifications its licensee may
67 * 3.3. Redistribution of Executable. Redistribution in executable form of any
68 * substantial portion of the Covered Code or modification must reproduce the
69 * above Copyright Notice, and the following Disclaimer and Export Compliance
70 * provision in the documentation and/or other materials provided with the
73 * 3.4. Intel retains all right, title, and interest in and to the Original
76 * 3.5. Neither the name Intel nor any other trademark owned or controlled by
77 * Intel shall be used in advertising or otherwise to promote the sale, use or
78 * other dealings in products derived from or relating to the Covered Code
79 * without prior written authorization from Intel.
81 * 4. Disclaimer and Export Compliance
83 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
84 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
85 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
86 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
87 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
88 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
91 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
92 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
93 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
94 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
95 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
96 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
97 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
100 * 4.3. Licensee shall not export, either directly or indirectly, any of this
101 * software or system incorporating such software without first obtaining any
102 * required license or other approval from the U. S. Department of Commerce or
103 * any other agency or department of the United States Government. In the
104 * event Licensee exports any such software from the United States or
105 * re-exports any such software from a foreign destination, Licensee shall
106 * ensure that the distribution and export/re-export of the software is in
107 * compliance with all laws, regulations, orders, or other restrictions of the
108 * U.S. Export Administration Regulations. Licensee agrees that neither it nor
109 * any of its subsidiaries will export/re-export any technical data, process,
110 * software, or service, directly or indirectly, to any country for which the
111 * United States government or any agency thereof requires an export license,
112 * other governmental approval, or letter of assurance, without first obtaining
113 * such license, approval or letter.
115 *****************************************************************************/
118 #include "accommon.h"
120 #include "actables.h"
122 #if (defined ACPI_DEBUGGER || defined ACPI_DISASSEMBLER)
124 #define _COMPONENT ACPI_CA_DEBUGGER
125 ACPI_MODULE_NAME ("dbfileio")
129 /*******************************************************************************
131 * FUNCTION: AcpiDbCloseDebugFile
137 * DESCRIPTION: If open, close the current debug output file
139 ******************************************************************************/
142 AcpiDbCloseDebugFile (
146 #ifdef ACPI_APPLICATION
148 if (AcpiGbl_DebugFile)
150 fclose (AcpiGbl_DebugFile);
151 AcpiGbl_DebugFile = NULL;
152 AcpiGbl_DbOutputToFile = FALSE;
153 AcpiOsPrintf ("Debug output file %s closed\n", AcpiGbl_DbDebugFilename);
159 /*******************************************************************************
161 * FUNCTION: AcpiDbOpenDebugFile
163 * PARAMETERS: Name - Filename to open
167 * DESCRIPTION: Open a file where debug output will be directed.
169 ******************************************************************************/
172 AcpiDbOpenDebugFile (
176 #ifdef ACPI_APPLICATION
178 AcpiDbCloseDebugFile ();
179 AcpiGbl_DebugFile = fopen (Name, "w+");
180 if (!AcpiGbl_DebugFile)
182 AcpiOsPrintf ("Could not open debug file %s\n", Name);
186 AcpiOsPrintf ("Debug output file %s opened\n", Name);
187 ACPI_STRNCPY (AcpiGbl_DbDebugFilename, Name,
188 sizeof (AcpiGbl_DbDebugFilename));
189 AcpiGbl_DbOutputToFile = TRUE;
196 #ifdef ACPI_APPLICATION
199 /*******************************************************************************
201 * FUNCTION: AeLocalLoadTable
203 * PARAMETERS: Table - pointer to a buffer containing the entire
208 * DESCRIPTION: This function is called to load a table from the caller's
209 * buffer. The buffer must contain an entire ACPI Table including
210 * a valid header. The header fields will be verified, and if it
211 * is determined that the table is invalid, the call will fail.
213 ******************************************************************************/
217 ACPI_TABLE_HEADER *Table)
219 ACPI_STATUS Status = AE_OK;
220 /* ACPI_TABLE_DESC TableInfo; */
223 ACPI_FUNCTION_TRACE (AeLocalLoadTable);
229 return_ACPI_STATUS (AE_BAD_PARAMETER);
232 TableInfo.Pointer = Table;
233 Status = AcpiTbRecognizeTable (&TableInfo, ACPI_TABLE_ALL);
234 if (ACPI_FAILURE (Status))
236 return_ACPI_STATUS (Status);
239 /* Install the new table into the local data structures */
241 Status = AcpiTbInitTableDescriptor (&TableInfo);
242 if (ACPI_FAILURE (Status))
244 if (Status == AE_ALREADY_EXISTS)
246 /* Table already exists, no error */
251 /* Free table allocated by AcpiTbGetTable */
253 AcpiTbDeleteSingleTable (&TableInfo);
254 return_ACPI_STATUS (Status);
257 #if (!defined (ACPI_NO_METHOD_EXECUTION) && !defined (ACPI_CONSTANT_EVAL_ONLY))
259 Status = AcpiNsLoadTable (TableInfo.InstalledDesc, AcpiGbl_RootNode);
260 if (ACPI_FAILURE (Status))
262 /* Uninstall table and free the buffer */
264 AcpiTbDeleteTablesByType (ACPI_TABLE_ID_DSDT);
265 return_ACPI_STATUS (Status);
270 return_ACPI_STATUS (Status);
275 /*******************************************************************************
277 * FUNCTION: AcpiDbGetTableFromFile
279 * PARAMETERS: Filename - File where table is located
280 * ReturnTable - Where a pointer to the table is returned
284 * DESCRIPTION: Load an ACPI table from a file
286 ******************************************************************************/
289 AcpiDbGetTableFromFile (
291 ACPI_TABLE_HEADER **ReturnTable,
292 BOOLEAN MustBeAmlFile)
294 #ifdef ACPI_APPLICATION
296 ACPI_TABLE_HEADER *Table;
297 BOOLEAN IsAmlTable = TRUE;
300 Status = AcpiUtReadTableFromFile (Filename, &Table);
301 if (ACPI_FAILURE (Status))
308 IsAmlTable = AcpiUtIsAmlTable (Table);
311 ACPI_EXCEPTION ((AE_INFO, AE_OK,
312 "Input for -e is not an AML table: "
313 "\"%4.4s\" (must be DSDT/SSDT)",
321 /* Attempt to recognize and install the table */
323 Status = AeLocalLoadTable (Table);
324 if (ACPI_FAILURE (Status))
326 if (Status == AE_ALREADY_EXISTS)
328 AcpiOsPrintf ("Table %4.4s is already installed\n",
333 AcpiOsPrintf ("Could not install table, %s\n",
334 AcpiFormatException (Status));
340 AcpiTbPrintTableHeader (0, Table);
343 "Acpi table [%4.4s] successfully installed and loaded\n",
347 AcpiGbl_AcpiHardwarePresent = FALSE;
350 *ReturnTable = Table;
354 #endif /* ACPI_APPLICATION */
358 #endif /* ACPI_DEBUGGER */