1 /******************************************************************************
3 * Module Name: utbuffer - Buffer dump routines
5 *****************************************************************************/
7 /******************************************************************************
11 * Some or all of this work - Copyright (c) 1999 - 2015, Intel Corp.
12 * All rights reserved.
16 * 2.1. This is your license from Intel Corp. under its intellectual property
17 * rights. You may have additional license terms from the party that provided
18 * you this software, covering your right to use that party's intellectual
21 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
22 * copy of the source code appearing in this file ("Covered Code") an
23 * irrevocable, perpetual, worldwide license under Intel's copyrights in the
24 * base code distributed originally by Intel ("Original Intel Code") to copy,
25 * make derivatives, distribute, use and display any portion of the Covered
26 * Code in any form, with the right to sublicense such rights; and
28 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
29 * license (with the right to sublicense), under only those claims of Intel
30 * patents that are infringed by the Original Intel Code, to make, use, sell,
31 * offer to sell, and import the Covered Code and derivative works thereof
32 * solely to the minimum extent necessary to exercise the above copyright
33 * license, and in no event shall the patent license extend to any additions
34 * to or modifications of the Original Intel Code. No other license or right
35 * is granted directly or by implication, estoppel or otherwise;
37 * The above copyright and patent license is granted only if the following
42 * 3.1. Redistribution of Source with Rights to Further Distribute Source.
43 * Redistribution of source code of any substantial portion of the Covered
44 * Code or modification with rights to further distribute source must include
45 * the above Copyright Notice, the above License, this list of Conditions,
46 * and the following Disclaimer and Export Compliance provision. In addition,
47 * Licensee must cause all Covered Code to which Licensee contributes to
48 * contain a file documenting the changes Licensee made to create that Covered
49 * Code and the date of any change. Licensee must include in that file the
50 * documentation of any changes made by any predecessor Licensee. Licensee
51 * must include a prominent statement that the modification is derived,
52 * directly or indirectly, from Original Intel Code.
54 * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
55 * Redistribution of source code of any substantial portion of the Covered
56 * Code or modification without rights to further distribute source must
57 * include the following Disclaimer and Export Compliance provision in the
58 * documentation and/or other materials provided with distribution. In
59 * addition, Licensee may not authorize further sublicense of source of any
60 * portion of the Covered Code, and must include terms to the effect that the
61 * license from Licensee to its licensee is limited to the intellectual
62 * property embodied in the software Licensee provides to its licensee, and
63 * not to intellectual property embodied in modifications its licensee may
66 * 3.3. Redistribution of Executable. Redistribution in executable form of any
67 * substantial portion of the Covered Code or modification must reproduce the
68 * above Copyright Notice, and the following Disclaimer and Export Compliance
69 * provision in the documentation and/or other materials provided with the
72 * 3.4. Intel retains all right, title, and interest in and to the Original
75 * 3.5. Neither the name Intel nor any other trademark owned or controlled by
76 * Intel shall be used in advertising or otherwise to promote the sale, use or
77 * other dealings in products derived from or relating to the Covered Code
78 * without prior written authorization from Intel.
80 * 4. Disclaimer and Export Compliance
82 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
83 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
84 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
85 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
86 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
87 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
90 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
91 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
92 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
93 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
94 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
95 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
96 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
99 * 4.3. Licensee shall not export, either directly or indirectly, any of this
100 * software or system incorporating such software without first obtaining any
101 * required license or other approval from the U. S. Department of Commerce or
102 * any other agency or department of the United States Government. In the
103 * event Licensee exports any such software from the United States or
104 * re-exports any such software from a foreign destination, Licensee shall
105 * ensure that the distribution and export/re-export of the software is in
106 * compliance with all laws, regulations, orders, or other restrictions of the
107 * U.S. Export Administration Regulations. Licensee agrees that neither it nor
108 * any of its subsidiaries will export/re-export any technical data, process,
109 * software, or service, directly or indirectly, to any country for which the
110 * United States government or any agency thereof requires an export license,
111 * other governmental approval, or letter of assurance, without first obtaining
112 * such license, approval or letter.
114 *****************************************************************************/
117 #include "accommon.h"
119 #define _COMPONENT ACPI_UTILITIES
120 ACPI_MODULE_NAME ("utbuffer")
123 /*******************************************************************************
125 * FUNCTION: AcpiUtDumpBuffer
127 * PARAMETERS: Buffer - Buffer to dump
128 * Count - Amount to dump, in bytes
129 * Display - BYTE, WORD, DWORD, or QWORD display:
134 * BaseOffset - Beginning buffer offset (display only)
138 * DESCRIPTION: Generic dump buffer in both hex and ascii.
140 ******************************************************************************/
157 AcpiOsPrintf ("Null Buffer Pointer in DumpBuffer!\n");
161 if ((Count < 4) || (Count & 0x01))
163 Display = DB_BYTE_DISPLAY;
166 /* Nasty little dump buffer routine! */
170 /* Print current offset */
172 AcpiOsPrintf ("%6.4X: ", (BaseOffset + i));
174 /* Print 16 hex chars */
180 /* Dump fill spaces */
182 AcpiOsPrintf ("%*s", ((Display * 2) + 1), " ");
189 case DB_BYTE_DISPLAY:
190 default: /* Default is BYTE display */
192 AcpiOsPrintf ("%02X ", Buffer[(ACPI_SIZE) i + j]);
195 case DB_WORD_DISPLAY:
197 ACPI_MOVE_16_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j]);
198 AcpiOsPrintf ("%04X ", Temp32);
201 case DB_DWORD_DISPLAY:
203 ACPI_MOVE_32_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j]);
204 AcpiOsPrintf ("%08X ", Temp32);
207 case DB_QWORD_DISPLAY:
209 ACPI_MOVE_32_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j]);
210 AcpiOsPrintf ("%08X", Temp32);
212 ACPI_MOVE_32_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j + 4]);
213 AcpiOsPrintf ("%08X ", Temp32);
221 * Print the ASCII equivalent characters but watch out for the bad
222 * unprintable ones (printable chars are 0x20 through 0x7E)
225 for (j = 0; j < 16; j++)
234 * Add comment characters so rest of line is ignored when
239 AcpiOsPrintf ("// ");
242 BufChar = Buffer[(ACPI_SIZE) i + j];
243 if (ACPI_IS_PRINT (BufChar))
245 AcpiOsPrintf ("%c", BufChar);
253 /* Done with that line. */
263 /*******************************************************************************
265 * FUNCTION: AcpiUtDebugDumpBuffer
267 * PARAMETERS: Buffer - Buffer to dump
268 * Count - Amount to dump, in bytes
269 * Display - BYTE, WORD, DWORD, or QWORD display:
274 * ComponentID - Caller's component ID
278 * DESCRIPTION: Generic dump buffer in both hex and ascii.
280 ******************************************************************************/
283 AcpiUtDebugDumpBuffer (
290 /* Only dump the buffer if tracing is enabled */
292 if (!((ACPI_LV_TABLES & AcpiDbgLevel) &&
293 (ComponentId & AcpiDbgLayer)))
298 AcpiUtDumpBuffer (Buffer, Count, Display, 0);
302 #ifdef ACPI_APPLICATION
303 /*******************************************************************************
305 * FUNCTION: AcpiUtDumpBufferToFile
307 * PARAMETERS: File - File descriptor
308 * Buffer - Buffer to dump
309 * Count - Amount to dump, in bytes
310 * Display - BYTE, WORD, DWORD, or QWORD display:
315 * BaseOffset - Beginning buffer offset (display only)
319 * DESCRIPTION: Generic dump buffer in both hex and ascii to a file.
321 ******************************************************************************/
324 AcpiUtDumpBufferToFile (
339 AcpiUtFilePrintf (File, "Null Buffer Pointer in DumpBuffer!\n");
343 if ((Count < 4) || (Count & 0x01))
345 Display = DB_BYTE_DISPLAY;
348 /* Nasty little dump buffer routine! */
352 /* Print current offset */
354 AcpiUtFilePrintf (File, "%6.4X: ", (BaseOffset + i));
356 /* Print 16 hex chars */
362 /* Dump fill spaces */
364 AcpiUtFilePrintf (File, "%*s", ((Display * 2) + 1), " ");
371 case DB_BYTE_DISPLAY:
372 default: /* Default is BYTE display */
374 AcpiUtFilePrintf (File, "%02X ", Buffer[(ACPI_SIZE) i + j]);
377 case DB_WORD_DISPLAY:
379 ACPI_MOVE_16_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j]);
380 AcpiUtFilePrintf (File, "%04X ", Temp32);
383 case DB_DWORD_DISPLAY:
385 ACPI_MOVE_32_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j]);
386 AcpiUtFilePrintf (File, "%08X ", Temp32);
389 case DB_QWORD_DISPLAY:
391 ACPI_MOVE_32_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j]);
392 AcpiUtFilePrintf (File, "%08X", Temp32);
394 ACPI_MOVE_32_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j + 4]);
395 AcpiUtFilePrintf (File, "%08X ", Temp32);
403 * Print the ASCII equivalent characters but watch out for the bad
404 * unprintable ones (printable chars are 0x20 through 0x7E)
406 AcpiUtFilePrintf (File, " ");
407 for (j = 0; j < 16; j++)
411 AcpiUtFilePrintf (File, "\n");
415 BufChar = Buffer[(ACPI_SIZE) i + j];
416 if (ACPI_IS_PRINT (BufChar))
418 AcpiUtFilePrintf (File, "%c", BufChar);
422 AcpiUtFilePrintf (File, ".");
426 /* Done with that line. */
428 AcpiUtFilePrintf (File, "\n");