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99575102 LZ |
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 | /* | |
c8100dc4 | 9 | * Copyright (C) 2000 - 2016, Intel Corp. |
99575102 LZ |
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 MERCHANTIBILITY 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/acpi.h> | |
46 | #include "accommon.h" | |
47 | #include "acdebug.h" | |
48 | #include "actables.h" | |
2ba7379b BM |
49 | #include <stdio.h> |
50 | #ifdef ACPI_APPLICATION | |
51 | #include "acapps.h" | |
52 | #endif | |
99575102 LZ |
53 | |
54 | #define _COMPONENT ACPI_CA_DEBUGGER | |
55 | ACPI_MODULE_NAME("dbfileio") | |
56 | ||
57 | #ifdef ACPI_DEBUGGER | |
58 | /******************************************************************************* | |
59 | * | |
60 | * FUNCTION: acpi_db_close_debug_file | |
61 | * | |
62 | * PARAMETERS: None | |
63 | * | |
64 | * RETURN: None | |
65 | * | |
66 | * DESCRIPTION: If open, close the current debug output file | |
67 | * | |
68 | ******************************************************************************/ | |
69 | void acpi_db_close_debug_file(void) | |
70 | { | |
71 | ||
72 | #ifdef ACPI_APPLICATION | |
73 | ||
74 | if (acpi_gbl_debug_file) { | |
75 | fclose(acpi_gbl_debug_file); | |
76 | acpi_gbl_debug_file = NULL; | |
77 | acpi_gbl_db_output_to_file = FALSE; | |
78 | acpi_os_printf("Debug output file %s closed\n", | |
79 | acpi_gbl_db_debug_filename); | |
80 | } | |
81 | #endif | |
82 | } | |
83 | ||
84 | /******************************************************************************* | |
85 | * | |
86 | * FUNCTION: acpi_db_open_debug_file | |
87 | * | |
88 | * PARAMETERS: name - Filename to open | |
89 | * | |
90 | * RETURN: None | |
91 | * | |
92 | * DESCRIPTION: Open a file where debug output will be directed. | |
93 | * | |
94 | ******************************************************************************/ | |
95 | ||
96 | void acpi_db_open_debug_file(char *name) | |
97 | { | |
98 | ||
99 | #ifdef ACPI_APPLICATION | |
100 | ||
101 | acpi_db_close_debug_file(); | |
102 | acpi_gbl_debug_file = fopen(name, "w+"); | |
103 | if (!acpi_gbl_debug_file) { | |
104 | acpi_os_printf("Could not open debug file %s\n", name); | |
105 | return; | |
106 | } | |
107 | ||
108 | acpi_os_printf("Debug output file %s opened\n", name); | |
109 | strncpy(acpi_gbl_db_debug_filename, name, | |
110 | sizeof(acpi_gbl_db_debug_filename)); | |
111 | acpi_gbl_db_output_to_file = TRUE; | |
112 | ||
113 | #endif | |
114 | } | |
115 | #endif | |
116 | ||
99575102 LZ |
117 | /******************************************************************************* |
118 | * | |
2ba7379b | 119 | * FUNCTION: acpi_db_load_tables |
99575102 | 120 | * |
2ba7379b | 121 | * PARAMETERS: list_head - List of ACPI tables to load |
99575102 LZ |
122 | * |
123 | * RETURN: Status | |
124 | * | |
2ba7379b | 125 | * DESCRIPTION: Load ACPI tables from a previously constructed table list. |
99575102 LZ |
126 | * |
127 | ******************************************************************************/ | |
128 | ||
2ba7379b | 129 | acpi_status acpi_db_load_tables(struct acpi_new_table_desc *list_head) |
99575102 | 130 | { |
99575102 | 131 | acpi_status status; |
2ba7379b | 132 | struct acpi_new_table_desc *table_list_head; |
99575102 | 133 | struct acpi_table_header *table; |
99575102 | 134 | |
2ba7379b | 135 | /* Load all ACPI tables in the list */ |
99575102 | 136 | |
2ba7379b BM |
137 | table_list_head = list_head; |
138 | while (table_list_head) { | |
139 | table = table_list_head->table; | |
99575102 | 140 | |
2ba7379b | 141 | status = acpi_load_table(table); |
99575102 LZ |
142 | if (ACPI_FAILURE(status)) { |
143 | if (status == AE_ALREADY_EXISTS) { | |
144 | acpi_os_printf | |
145 | ("Table %4.4s is already installed\n", | |
146 | table->signature); | |
147 | } else { | |
148 | acpi_os_printf("Could not install table, %s\n", | |
149 | acpi_format_exception(status)); | |
150 | } | |
151 | ||
152 | return (status); | |
153 | } | |
154 | ||
99575102 LZ |
155 | fprintf(stderr, |
156 | "Acpi table [%4.4s] successfully installed and loaded\n", | |
157 | table->signature); | |
99575102 | 158 | |
2ba7379b | 159 | table_list_head = table_list_head->next; |
99575102 LZ |
160 | } |
161 | ||
99575102 LZ |
162 | return (AE_OK); |
163 | } |