1 /*******************************************************************************
2 *
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)
5 *
6 ******************************************************************************/
7
8 /*
9 * Copyright (C) 2000 - 2023, Intel Corp.
10 * All rights reserved.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions, and the following disclaimer,
17 * without modification.
18 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
19 * substantially similar to the "NO WARRANTY" disclaimer below
20 * ("Disclaimer") and any redistribution must be conditioned upon
21 * including a substantially similar Disclaimer requirement for further
22 * binary redistribution.
23 * 3. Neither the names of the above-listed copyright holders nor the names
24 * of any contributors may be used to endorse or promote products derived
25 * from this software without specific prior written permission.
26 *
27 * Alternatively, this software may be distributed under the terms of the
28 * GNU General Public License ("GPL") version 2 as published by the Free
29 * Software Foundation.
30 *
31 * NO WARRANTY
32 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
33 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
34 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
35 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
36 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
37 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
38 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
39 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
40 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
41 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
42 * POSSIBILITY OF SUCH DAMAGES.
43 */
44
45 #include "acpi.h"
46 #include "accommon.h"
47 #include "acdebug.h"
48 #include "actables.h"
49
50 #define _COMPONENT ACPI_CA_DEBUGGER
51 ACPI_MODULE_NAME ("dbfileio")
52
53
54 #ifdef ACPI_APPLICATION
55 #include "acapps.h"
56
57
58 #ifdef ACPI_DEBUGGER
59 /*******************************************************************************
60 *
61 * FUNCTION: AcpiDbCloseDebugFile
62 *
63 * PARAMETERS: None
64 *
65 * RETURN: None
66 *
67 * DESCRIPTION: If open, close the current debug output file
68 *
69 ******************************************************************************/
70
71 void
AcpiDbCloseDebugFile(void)72 AcpiDbCloseDebugFile (
73 void)
74 {
75
76 if (AcpiGbl_DebugFile)
77 {
78 fclose (AcpiGbl_DebugFile);
79 AcpiGbl_DebugFile = NULL;
80 AcpiGbl_DbOutputToFile = FALSE;
81 AcpiOsPrintf ("Debug output file %s closed\n",
82 AcpiGbl_DbDebugFilename);
83 }
84 }
85
86
87 /*******************************************************************************
88 *
89 * FUNCTION: AcpiDbOpenDebugFile
90 *
91 * PARAMETERS: Name - Filename to open
92 *
93 * RETURN: None
94 *
95 * DESCRIPTION: Open a file where debug output will be directed.
96 *
97 ******************************************************************************/
98
99 void
AcpiDbOpenDebugFile(char * Name)100 AcpiDbOpenDebugFile (
101 char *Name)
102 {
103
104 AcpiDbCloseDebugFile ();
105 AcpiGbl_DebugFile = fopen (Name, "w+");
106 if (!AcpiGbl_DebugFile)
107 {
108 AcpiOsPrintf ("Could not open debug file %s\n", Name);
109 return;
110 }
111
112 AcpiOsPrintf ("Debug output file %s opened\n", Name);
113 AcpiUtSafeStrncpy (AcpiGbl_DbDebugFilename, Name,
114 sizeof (AcpiGbl_DbDebugFilename));
115 AcpiGbl_DbOutputToFile = TRUE;
116 }
117 #endif
118
119
120 /*******************************************************************************
121 *
122 * FUNCTION: AcpiDbLoadTables
123 *
124 * PARAMETERS: ListHead - List of ACPI tables to load
125 *
126 * RETURN: Status
127 *
128 * DESCRIPTION: Load ACPI tables from a previously constructed table list.
129 *
130 ******************************************************************************/
131
132 ACPI_STATUS
AcpiDbLoadTables(ACPI_NEW_TABLE_DESC * ListHead)133 AcpiDbLoadTables (
134 ACPI_NEW_TABLE_DESC *ListHead)
135 {
136 ACPI_STATUS Status;
137 ACPI_NEW_TABLE_DESC *TableListHead;
138 ACPI_TABLE_HEADER *Table;
139
140
141 /* Load all ACPI tables in the list */
142
143 TableListHead = ListHead;
144 while (TableListHead)
145 {
146 Table = TableListHead->Table;
147
148 Status = AcpiLoadTable (Table, NULL);
149 if (ACPI_FAILURE (Status))
150 {
151 if (Status == AE_ALREADY_EXISTS)
152 {
153 AcpiOsPrintf ("Table %4.4s is already installed\n",
154 Table->Signature);
155 }
156 else
157 {
158 AcpiOsPrintf ("Could not install table, %s\n",
159 AcpiFormatException (Status));
160 }
161
162 return (Status);
163 }
164
165 AcpiOsPrintf ("Acpi table [%4.4s] successfully installed and loaded\n",
166 Table->Signature);
167
168 TableListHead = TableListHead->Next;
169 }
170
171 return (AE_OK);
172 }
173 #endif
174