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 - 2016, 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 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 <contrib/dev/acpica/include/acpi.h> 46 #include <contrib/dev/acpica/include/accommon.h> 47 #include <contrib/dev/acpica/include/acdebug.h> 48 #include <contrib/dev/acpica/include/actables.h> 49 50 #define _COMPONENT ACPI_CA_DEBUGGER 51 ACPI_MODULE_NAME ("dbfileio") 52 53 54 #ifdef ACPI_APPLICATION 55 #include <contrib/dev/acpica/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 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 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 strncpy (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 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); 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