| /******************************************************************************* |
| * |
| * Module Name: dbfileio - Debugger file I/O commands. These can't usually |
| * be used when running the debugger in Ring 0 (Kernel mode) |
| * |
| ******************************************************************************/ |
| |
| /* |
| * Copyright (C) 2000 - 2015, Intel Corp. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions, and the following disclaimer, |
| * without modification. |
| * 2. Redistributions in binary form must reproduce at minimum a disclaimer |
| * substantially similar to the "NO WARRANTY" disclaimer below |
| * ("Disclaimer") and any redistribution must be conditioned upon |
| * including a substantially similar Disclaimer requirement for further |
| * binary redistribution. |
| * 3. Neither the names of the above-listed copyright holders nor the names |
| * of any contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * Alternatively, this software may be distributed under the terms of the |
| * GNU General Public License ("GPL") version 2 as published by the Free |
| * Software Foundation. |
| * |
| * NO WARRANTY |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGES. |
| */ |
| |
| #include <contrib/dev/acpica/include/acpi.h> |
| #include <contrib/dev/acpica/include/accommon.h> |
| #include <contrib/dev/acpica/include/acdebug.h> |
| #include <contrib/dev/acpica/include/actables.h> |
| |
| |
| #define _COMPONENT ACPI_CA_DEBUGGER |
| ACPI_MODULE_NAME ("dbfileio") |
| |
| |
| #ifdef ACPI_DEBUGGER |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbCloseDebugFile |
| * |
| * PARAMETERS: None |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: If open, close the current debug output file |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDbCloseDebugFile ( |
| void) |
| { |
| |
| #ifdef ACPI_APPLICATION |
| |
| if (AcpiGbl_DebugFile) |
| { |
| fclose (AcpiGbl_DebugFile); |
| AcpiGbl_DebugFile = NULL; |
| AcpiGbl_DbOutputToFile = FALSE; |
| AcpiOsPrintf ("Debug output file %s closed\n", |
| AcpiGbl_DbDebugFilename); |
| } |
| #endif |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbOpenDebugFile |
| * |
| * PARAMETERS: Name - Filename to open |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Open a file where debug output will be directed. |
| * |
| ******************************************************************************/ |
| |
| void |
| AcpiDbOpenDebugFile ( |
| char *Name) |
| { |
| |
| #ifdef ACPI_APPLICATION |
| |
| AcpiDbCloseDebugFile (); |
| AcpiGbl_DebugFile = fopen (Name, "w+"); |
| if (!AcpiGbl_DebugFile) |
| { |
| AcpiOsPrintf ("Could not open debug file %s\n", Name); |
| return; |
| } |
| |
| AcpiOsPrintf ("Debug output file %s opened\n", Name); |
| strncpy (AcpiGbl_DbDebugFilename, Name, |
| sizeof (AcpiGbl_DbDebugFilename)); |
| AcpiGbl_DbOutputToFile = TRUE; |
| |
| #endif |
| } |
| #endif |
| |
| |
| #ifdef ACPI_APPLICATION |
| #include <contrib/dev/acpica/include/acapps.h> |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AeLocalLoadTable |
| * |
| * PARAMETERS: Table - pointer to a buffer containing the entire |
| * table to be loaded |
| * |
| * RETURN: Status |
| * |
| * DESCRIPTION: This function is called to load a table from the caller's |
| * buffer. The buffer must contain an entire ACPI Table including |
| * a valid header. The header fields will be verified, and if it |
| * is determined that the table is invalid, the call will fail. |
| * |
| ******************************************************************************/ |
| |
| static ACPI_STATUS |
| AeLocalLoadTable ( |
| ACPI_TABLE_HEADER *Table) |
| { |
| ACPI_STATUS Status = AE_OK; |
| |
| |
| ACPI_FUNCTION_TRACE (AeLocalLoadTable); |
| |
| #if 0 |
| /* ACPI_TABLE_DESC TableInfo; */ |
| |
| if (!Table) |
| { |
| return_ACPI_STATUS (AE_BAD_PARAMETER); |
| } |
| |
| TableInfo.Pointer = Table; |
| Status = AcpiTbRecognizeTable (&TableInfo, ACPI_TABLE_ALL); |
| if (ACPI_FAILURE (Status)) |
| { |
| return_ACPI_STATUS (Status); |
| } |
| |
| /* Install the new table into the local data structures */ |
| |
| Status = AcpiTbInitTableDescriptor (&TableInfo); |
| if (ACPI_FAILURE (Status)) |
| { |
| if (Status == AE_ALREADY_EXISTS) |
| { |
| /* Table already exists, no error */ |
| |
| Status = AE_OK; |
| } |
| |
| /* Free table allocated by AcpiTbGetTable */ |
| |
| AcpiTbDeleteSingleTable (&TableInfo); |
| return_ACPI_STATUS (Status); |
| } |
| |
| #if (!defined (ACPI_NO_METHOD_EXECUTION) && !defined (ACPI_CONSTANT_EVAL_ONLY)) |
| |
| Status = AcpiNsLoadTable (TableInfo.InstalledDesc, AcpiGbl_RootNode); |
| if (ACPI_FAILURE (Status)) |
| { |
| /* Uninstall table and free the buffer */ |
| |
| AcpiTbDeleteTablesByType (ACPI_TABLE_ID_DSDT); |
| return_ACPI_STATUS (Status); |
| } |
| #endif |
| #endif |
| |
| return_ACPI_STATUS (Status); |
| } |
| #endif |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: AcpiDbGetTableFromFile |
| * |
| * PARAMETERS: Filename - File where table is located |
| * ReturnTable - Where a pointer to the table is returned |
| * |
| * RETURN: Status |
| * |
| * DESCRIPTION: Load an ACPI table from a file |
| * |
| ******************************************************************************/ |
| |
| ACPI_STATUS |
| AcpiDbGetTableFromFile ( |
| char *Filename, |
| ACPI_TABLE_HEADER **ReturnTable, |
| BOOLEAN MustBeAmlFile) |
| { |
| #ifdef ACPI_APPLICATION |
| ACPI_STATUS Status; |
| ACPI_TABLE_HEADER *Table; |
| BOOLEAN IsAmlTable = TRUE; |
| |
| |
| Status = AcpiUtReadTableFromFile (Filename, &Table); |
| if (ACPI_FAILURE (Status)) |
| { |
| return (Status); |
| } |
| |
| if (MustBeAmlFile) |
| { |
| IsAmlTable = AcpiUtIsAmlTable (Table); |
| if (!IsAmlTable) |
| { |
| ACPI_EXCEPTION ((AE_INFO, AE_OK, |
| "Input for -e is not an AML table: " |
| "\"%4.4s\" (must be DSDT/SSDT)", |
| Table->Signature)); |
| return (AE_TYPE); |
| } |
| } |
| |
| if (IsAmlTable) |
| { |
| /* Attempt to recognize and install the table */ |
| |
| Status = AeLocalLoadTable (Table); |
| if (ACPI_FAILURE (Status)) |
| { |
| if (Status == AE_ALREADY_EXISTS) |
| { |
| AcpiOsPrintf ("Table %4.4s is already installed\n", |
| Table->Signature); |
| } |
| else |
| { |
| AcpiOsPrintf ("Could not install table, %s\n", |
| AcpiFormatException (Status)); |
| } |
| |
| return (Status); |
| } |
| |
| AcpiTbPrintTableHeader (0, Table); |
| |
| fprintf (stderr, |
| "Acpi table [%4.4s] successfully installed and loaded\n", |
| Table->Signature); |
| } |
| |
| AcpiGbl_AcpiHardwarePresent = FALSE; |
| if (ReturnTable) |
| { |
| *ReturnTable = Table; |
| } |
| |
| |
| #endif /* ACPI_APPLICATION */ |
| return (AE_OK); |
| } |