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Diffstat (limited to 'sys/contrib/dev/acpica/dbinput.c')
| -rw-r--r-- | sys/contrib/dev/acpica/dbinput.c | 981 |
1 files changed, 0 insertions, 981 deletions
diff --git a/sys/contrib/dev/acpica/dbinput.c b/sys/contrib/dev/acpica/dbinput.c deleted file mode 100644 index 8fc695cd4454..000000000000 --- a/sys/contrib/dev/acpica/dbinput.c +++ /dev/null @@ -1,981 +0,0 @@ -/******************************************************************************* - * - * Module Name: dbinput - user front-end to the AML debugger - * $Revision: 53 $ - * - ******************************************************************************/ - -/****************************************************************************** - * - * 1. Copyright Notice - * - * Some or all of this work - Copyright (c) 1999, 2000, Intel Corp. - * All rights reserved. - * - * 2. License - * - * 2.1. This is your license from Intel Corp. under its intellectual property - * rights. You may have additional license terms from the party that provided - * you this software, covering your right to use that party's intellectual - * property rights. - * - * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a - * copy of the source code appearing in this file ("Covered Code") an - * irrevocable, perpetual, worldwide license under Intel's copyrights in the - * base code distributed originally by Intel ("Original Intel Code") to copy, - * make derivatives, distribute, use and display any portion of the Covered - * Code in any form, with the right to sublicense such rights; and - * - * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent - * license (with the right to sublicense), under only those claims of Intel - * patents that are infringed by the Original Intel Code, to make, use, sell, - * offer to sell, and import the Covered Code and derivative works thereof - * solely to the minimum extent necessary to exercise the above copyright - * license, and in no event shall the patent license extend to any additions - * to or modifications of the Original Intel Code. No other license or right - * is granted directly or by implication, estoppel or otherwise; - * - * The above copyright and patent license is granted only if the following - * conditions are met: - * - * 3. Conditions - * - * 3.1. Redistribution of Source with Rights to Further Distribute Source. - * Redistribution of source code of any substantial portion of the Covered - * Code or modification with rights to further distribute source must include - * the above Copyright Notice, the above License, this list of Conditions, - * and the following Disclaimer and Export Compliance provision. In addition, - * Licensee must cause all Covered Code to which Licensee contributes to - * contain a file documenting the changes Licensee made to create that Covered - * Code and the date of any change. Licensee must include in that file the - * documentation of any changes made by any predecessor Licensee. Licensee - * must include a prominent statement that the modification is derived, - * directly or indirectly, from Original Intel Code. - * - * 3.2. Redistribution of Source with no Rights to Further Distribute Source. - * Redistribution of source code of any substantial portion of the Covered - * Code or modification without rights to further distribute source must - * include the following Disclaimer and Export Compliance provision in the - * documentation and/or other materials provided with distribution. In - * addition, Licensee may not authorize further sublicense of source of any - * portion of the Covered Code, and must include terms to the effect that the - * license from Licensee to its licensee is limited to the intellectual - * property embodied in the software Licensee provides to its licensee, and - * not to intellectual property embodied in modifications its licensee may - * make. - * - * 3.3. Redistribution of Executable. Redistribution in executable form of any - * substantial portion of the Covered Code or modification must reproduce the - * above Copyright Notice, and the following Disclaimer and Export Compliance - * provision in the documentation and/or other materials provided with the - * distribution. - * - * 3.4. Intel retains all right, title, and interest in and to the Original - * Intel Code. - * - * 3.5. Neither the name Intel nor any other trademark owned or controlled by - * Intel shall be used in advertising or otherwise to promote the sale, use or - * other dealings in products derived from or relating to the Covered Code - * without prior written authorization from Intel. - * - * 4. Disclaimer and Export Compliance - * - * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED - * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE - * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, - * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY - * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY - * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A - * PARTICULAR PURPOSE. - * - * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES - * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR - * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, - * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY - * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL - * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS - * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY - * LIMITED REMEDY. - * - * 4.3. Licensee shall not export, either directly or indirectly, any of this - * software or system incorporating such software without first obtaining any - * required license or other approval from the U. S. Department of Commerce or - * any other agency or department of the United States Government. In the - * event Licensee exports any such software from the United States or - * re-exports any such software from a foreign destination, Licensee shall - * ensure that the distribution and export/re-export of the software is in - * compliance with all laws, regulations, orders, or other restrictions of the - * U.S. Export Administration Regulations. Licensee agrees that neither it nor - * any of its subsidiaries will export/re-export any technical data, process, - * software, or service, directly or indirectly, to any country for which the - * United States government or any agency thereof requires an export license, - * other governmental approval, or letter of assurance, without first obtaining - * such license, approval or letter. - * - *****************************************************************************/ - - -#include "acpi.h" -#include "acparser.h" -#include "actables.h" -#include "acnamesp.h" -#include "acinterp.h" -#include "acdebug.h" - - -#ifdef ENABLE_DEBUGGER - -#define _COMPONENT DEBUGGER - MODULE_NAME ("dbinput") - - -/* - * Globals that are specific to the debugger - */ - -NATIVE_CHAR LineBuf[80]; -NATIVE_CHAR ParsedBuf[80]; -NATIVE_CHAR ScopeBuf[40]; -NATIVE_CHAR DebugFilename[40]; -NATIVE_CHAR *Args[DB_MAX_ARGS]; -NATIVE_CHAR *Buffer; -NATIVE_CHAR *Filename = NULL; -BOOLEAN OutputToFile = FALSE; - - -UINT32 AcpiGbl_DbDebugLevel = 0x0FFFFFFF; -UINT32 AcpiGbl_DbConsoleDebugLevel = NORMAL_DEFAULT | TRACE_TABLES; -UINT8 AcpiGbl_DbOutputFlags = DB_CONSOLE_OUTPUT; - - -BOOLEAN opt_tables = FALSE; -BOOLEAN opt_disasm = FALSE; -BOOLEAN opt_stats = FALSE; -BOOLEAN opt_parse_jit = FALSE; -BOOLEAN opt_verbose = TRUE; - - -/* - * Top-level debugger commands. - * - * This list of commands must match the string table below it - */ - -enum AcpiAmlDebuggerCommands -{ - CMD_NOT_FOUND = 0, - CMD_NULL, - CMD_ALLOCATIONS, - CMD_ARGS, - CMD_ARGUMENTS, - CMD_BREAKPOINT, - CMD_CALL, - CMD_CLOSE, - CMD_DEBUG, - CMD_DUMP, - CMD_ENABLEACPI, - CMD_EVENT, - CMD_EXECUTE, - CMD_EXIT, - CMD_FIND, - CMD_GO, - CMD_HELP, - CMD_HELP2, - CMD_HISTORY, - CMD_HISTORY_EXE, - CMD_HISTORY_LAST, - CMD_INFORMATION, - CMD_INTO, - CMD_LEVEL, - CMD_LIST, - CMD_LOAD, - CMD_LOCALS, - CMD_METHODS, - CMD_NAMESPACE, - CMD_NOTIFY, - CMD_OBJECT, - CMD_OPEN, - CMD_OWNER, - CMD_PREFIX, - CMD_QUIT, - CMD_REFERENCES, - CMD_RESULTS, - CMD_SET, - CMD_STATS, - CMD_STOP, - CMD_TABLES, - CMD_TERMINATE, - CMD_THREADS, - CMD_TREE, - CMD_UNLOAD -}; - -#define CMD_FIRST_VALID 2 - - -COMMAND_INFO Commands[] = -{ - {"<NOT FOUND>", 0}, - {"<NULL>", 0}, - {"ALLOCATIONS", 0}, - {"ARGS", 0}, - {"ARGUMENTS", 0}, - {"BREAKPOINT", 1}, - {"CALL", 0}, - {"CLOSE", 0}, - {"DEBUG", 1}, - {"DUMP", 1}, - {"ENABLEACPI", 0}, - {"EVENT", 1}, - {"EXECUTE", 1}, - {"EXIT", 0}, - {"FIND", 1}, - {"GO", 0}, - {"HELP", 0}, - {"?", 0}, - {"HISTORY", 0}, - {"!", 1}, - {"!!", 0}, - {"INFORMATION", 0}, - {"INTO", 0}, - {"LEVEL", 0}, - {"LIST", 0}, - {"LOAD", 1}, - {"LOCALS", 0}, - {"METHODS", 0}, - {"NAMESPACE", 0}, - {"NOTIFY", 2}, - {"OBJECT", 1}, - {"OPEN", 1}, - {"OWNER", 1}, - {"PREFIX", 0}, - {"QUIT", 0}, - {"REFERENCES", 1}, - {"RESULTS", 0}, - {"SET", 3}, - {"STATS", 0}, - {"STOP", 0}, - {"TABLES", 0}, - {"TERMINATE", 0}, - {"THREADS", 3}, - {"TREE", 0}, - {"UNLOAD", 0}, - {NULL, 0} -}; - - -/******************************************************************************* - * - * FUNCTION: AcpiDbDisplayHelp - * - * PARAMETERS: HelpType - Subcommand (optional) - * - * RETURN: None - * - * DESCRIPTION: Print a usage message. - * - ******************************************************************************/ - -void -AcpiDbDisplayHelp ( - NATIVE_CHAR *HelpType) -{ - - - /* No parameter, just give the overview */ - - if (!HelpType) - { - AcpiOsPrintf ("ACPI CA Debugger Commands\n\n"); - AcpiOsPrintf ("The following classes of commands are available. Help is available for\n"); - AcpiOsPrintf ("each class by entering \"Help <ClassName>\"\n\n"); - AcpiOsPrintf (" [GENERAL] General-Purpose Commands\n"); - AcpiOsPrintf (" [NAMESPACE] Namespace Access Commands\n"); - AcpiOsPrintf (" [METHOD] Control Method Execution Commands\n"); - AcpiOsPrintf (" [FILE] File I/O Commands\n"); - return; - - } - - - /* - * Parameter is the command class - * - * The idea here is to keep each class of commands smaller than a screenful - */ - - switch (HelpType[0]) - { - case 'G': - AcpiOsPrintf ("\nGeneral-Purpose Commands\n\n"); - AcpiOsPrintf ("Allocations Display list of current memory allocations\n"); - AcpiOsPrintf ("Dump <Address>|<Namepath>\n"); - AcpiOsPrintf (" [Byte|Word|Dword|Qword] Display ACPI objects or memory\n"); - AcpiOsPrintf ("EnableAcpi Enable ACPI (hardware) mode\n"); - AcpiOsPrintf ("Help This help screen\n"); - AcpiOsPrintf ("History Display command history buffer\n"); - AcpiOsPrintf ("Level [<DebugLevel>] [console] Get/Set debug level for file or console\n"); - AcpiOsPrintf ("Quit or Exit Exit this command\n"); - AcpiOsPrintf ("Stats [Allocations|Memory|Misc\n"); - AcpiOsPrintf (" |Objects|Tables] Display namespace and memory statistics\n"); - AcpiOsPrintf ("Tables Display info about loaded ACPI tables\n"); - AcpiOsPrintf ("Unload Unload an ACPI table\n"); - AcpiOsPrintf ("! <CommandNumber> Execute command from history buffer\n"); - AcpiOsPrintf ("!! Execute last command again\n"); - return; - - case 'N': - AcpiOsPrintf ("\nNamespace Access Commands\n\n"); - AcpiOsPrintf ("Debug <Namepath> [Arguments] Single Step a control method\n"); - AcpiOsPrintf ("Event <F|G> <Value> Generate AcpiEvent (Fixed/GPE)\n"); - AcpiOsPrintf ("Execute <Namepath> [Arguments] Execute control method\n"); - AcpiOsPrintf ("Find <Name> (? is wildcard) Find ACPI name(s) with wildcards\n"); - AcpiOsPrintf ("Method Display list of loaded control methods\n"); - AcpiOsPrintf ("Namespace [<Addr>|<Path>] [Depth] Display loaded namespace tree/subtree\n"); - AcpiOsPrintf ("Notify <NamePath> <Value> Send a notification\n"); - AcpiOsPrintf ("Objects <ObjectType> Display all objects of the given type\n"); - AcpiOsPrintf ("Owner <OwnerId> [Depth] Display loaded namespace by object owner\n"); - AcpiOsPrintf ("Prefix [<NamePath>] Set or Get current execution prefix\n"); - AcpiOsPrintf ("References <Addr> Find all references to object at addr\n"); - AcpiOsPrintf ("Terminate Delete namespace and all internal objects\n"); - AcpiOsPrintf ("Thread <Threads><Loops><NamePath> Spawn threads to execute method(s)\n"); - return; - - case 'M': - AcpiOsPrintf ("\nControl Method Execution Commands\n\n"); - AcpiOsPrintf ("Arguments (or Args) Display method arguments\n"); - AcpiOsPrintf ("Breakpoint <AmlOffset> Set an AML execution breakpoint\n"); - AcpiOsPrintf ("Call Run to next control method invocation\n"); - AcpiOsPrintf ("Go Allow method to run to completion\n"); - AcpiOsPrintf ("Information Display info about the current method\n"); - AcpiOsPrintf ("Into Step into (not over) a method call\n"); - AcpiOsPrintf ("List [# of AcpiAml Opcodes] Display method ASL statements\n"); - AcpiOsPrintf ("Locals Display method local variables\n"); - AcpiOsPrintf ("Results Display method result stack\n"); - AcpiOsPrintf ("Set <A|L> <#> <Value> Set method data (Arguments/Locals)\n"); - AcpiOsPrintf ("Stop Terminate control method\n"); - AcpiOsPrintf ("Tree Display control method calling tree\n"); - AcpiOsPrintf ("<Enter> Single step next AML opcode (over calls)\n"); - return; - - case 'F': - AcpiOsPrintf ("\nFile I/O Commands\n\n"); - AcpiOsPrintf ("Close Close debug output file\n"); - AcpiOsPrintf ("Open <Output Filename> Open a file for debug output\n"); - AcpiOsPrintf ("Load <Input Filename> Load ACPI table from a file\n"); - return; - - default: - AcpiOsPrintf ("Unrecognized Command Class: %x\n", HelpType); - return; - } -} - - -/******************************************************************************* - * - * FUNCTION: AcpiDbGetNextToken - * - * PARAMETERS: String - Command buffer - * Next - Return value, end of next token - * - * RETURN: Pointer to the start of the next token. - * - * DESCRIPTION: Command line parsing. Get the next token on the command line - * - ******************************************************************************/ - -NATIVE_CHAR * -AcpiDbGetNextToken ( - NATIVE_CHAR *String, - NATIVE_CHAR **Next) -{ - NATIVE_CHAR *Start; - - /* At end of buffer? */ - - if (!String || !(*String)) - { - return (NULL); - } - - - /* Get rid of any spaces at the beginning */ - - if (*String == ' ') - { - while (*String && (*String == ' ')) - { - String++; - } - - if (!(*String)) - { - return (NULL); - } - } - - Start = String; - - /* Find end of token */ - - while (*String && (*String != ' ')) - { - String++; - } - - - if (!(*String)) - { - *Next = NULL; - } - - else - { - *String = 0; - *Next = String + 1; - } - - return (Start); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiDbGetLine - * - * PARAMETERS: InputBuffer - Command line buffer - * - * RETURN: None - * - * DESCRIPTION: Get the next command line from the user. Gets entire line - * up to the next newline - * - ******************************************************************************/ - -UINT32 -AcpiDbGetLine ( - NATIVE_CHAR *InputBuffer) -{ - UINT32 i; - UINT32 Count; - NATIVE_CHAR *Next; - NATIVE_CHAR *This; - - - STRCPY (ParsedBuf, InputBuffer); - STRUPR (ParsedBuf); - - This = ParsedBuf; - for (i = 0; i < DB_MAX_ARGS; i++) - { - Args[i] = AcpiDbGetNextToken (This, &Next); - if (!Args[i]) - { - break; - } - - This = Next; - } - - - /* Uppercase the actual command */ - - if (Args[0]) - { - STRUPR (Args[0]); - } - - Count = i; - if (Count) - { - Count--; /* Number of args only */ - } - - return (Count); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiDbMatchCommand - * - * PARAMETERS: UserCommand - User command line - * - * RETURN: Index into command array, -1 if not found - * - * DESCRIPTION: Search command array for a command match - * - ******************************************************************************/ - -UINT32 -AcpiDbMatchCommand ( - NATIVE_CHAR *UserCommand) -{ - UINT32 i; - - - if (!UserCommand || UserCommand[0] == 0) - { - return (CMD_NULL); - } - - for (i = CMD_FIRST_VALID; Commands[i].Name; i++) - { - if (STRSTR (Commands[i].Name, UserCommand) == Commands[i].Name) - { - return (i); - } - } - - /* Command not recognized */ - - return (CMD_NOT_FOUND); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiDbCommandDispatch - * - * PARAMETERS: InputBuffer - Command line buffer - * WalkState - Current walk - * Op - Current (executing) parse op - * - * RETURN: Status - * - * DESCRIPTION: Command dispatcher. Called from two places: - * - ******************************************************************************/ - -ACPI_STATUS -AcpiDbCommandDispatch ( - NATIVE_CHAR *InputBuffer, - ACPI_WALK_STATE *WalkState, - ACPI_PARSE_OBJECT *Op) -{ - UINT32 Temp; - UINT32 CommandIndex; - UINT32 ParamCount; - NATIVE_CHAR *CommandLine; - ACPI_STATUS Status = AE_CTRL_TRUE; - - - /* If AcpiTerminate has been called, terminate this thread */ - - if (AcpiGbl_DbTerminateThreads) - { - return (AE_CTRL_TERMINATE); - } - - ParamCount = AcpiDbGetLine (InputBuffer); - CommandIndex = AcpiDbMatchCommand (Args[0]); - Temp = 0; - - /* Verify that we have the minimum number of params */ - - if (ParamCount < Commands[CommandIndex].MinArgs) - { - AcpiOsPrintf ("%d parameters entered, [%s] requires %d parameters\n", - ParamCount, Commands[CommandIndex].Name, Commands[CommandIndex].MinArgs); - return (AE_CTRL_TRUE); - } - - /* Decode and dispatch the command */ - - switch (CommandIndex) - { - case CMD_NULL: - if (Op) - { - return (AE_OK); - } - break; - - case CMD_ALLOCATIONS: - AcpiCmDumpCurrentAllocations ((UINT32) -1, NULL); - break; - - case CMD_ARGS: - case CMD_ARGUMENTS: - AcpiDbDisplayArguments (); - break; - - case CMD_BREAKPOINT: - AcpiDbSetMethodBreakpoint (Args[1], WalkState, Op); - break; - - case CMD_CALL: - AcpiDbSetMethodCallBreakpoint (Op); - Status = AE_OK; - break; - - case CMD_CLOSE: - AcpiDbCloseDebugFile (); - break; - - case CMD_DEBUG: - AcpiDbExecute (Args[1], &Args[2], EX_SINGLE_STEP); - break; - - case CMD_DUMP: - AcpiDbDecodeAndDisplayObject (Args[1], Args[2]); - break; - - case CMD_ENABLEACPI: - Status = AcpiEnable(); - if (ACPI_FAILURE(Status)) - { - AcpiOsPrintf("AcpiEnable failed (Status=%X)\n", Status); - return (Status); - } - break; - - case CMD_EVENT: - AcpiOsPrintf ("Event command not implemented\n"); - break; - - case CMD_EXECUTE: - AcpiDbExecute (Args[1], &Args[2], EX_NO_SINGLE_STEP); - break; - - case CMD_FIND: - AcpiDbFindNameInNamespace (Args[1]); - break; - - case CMD_GO: - AcpiGbl_CmSingleStep = FALSE; - return (AE_OK); - - case CMD_HELP: - case CMD_HELP2: - AcpiDbDisplayHelp (Args[1]); - break; - - case CMD_HISTORY: - AcpiDbDisplayHistory (); - break; - - case CMD_HISTORY_EXE: - CommandLine = AcpiDbGetFromHistory (Args[1]); - if (!CommandLine) - { - return (AE_CTRL_TRUE); - } - - Status = AcpiDbCommandDispatch (CommandLine, WalkState, Op); - if (ACPI_SUCCESS (Status)) - Status = AE_CTRL_TRUE; - return (Status); - break; - - case CMD_HISTORY_LAST: - CommandLine = AcpiDbGetFromHistory (NULL); - if (!CommandLine) - { - return (AE_CTRL_TRUE); - } - - Status = AcpiDbCommandDispatch (CommandLine, WalkState, Op); - if (ACPI_SUCCESS (Status)) - Status = AE_CTRL_TRUE; - return (Status); - - case CMD_INFORMATION: - AcpiDbDisplayMethodInfo (Op); - break; - - case CMD_INTO: - if (Op) - { - AcpiGbl_CmSingleStep = TRUE; - -/* TBD: Must get current walk state */ - /* AcpiGbl_MethodBreakpoint = 0; */ - return (AE_OK); - } - break; - - case CMD_LEVEL: - if (ParamCount == 0) - { - AcpiOsPrintf ("Current debug level for file output is: %8.8lX\n", AcpiGbl_DbDebugLevel); - AcpiOsPrintf ("Current debug level for console output is: %8.8lX\n", AcpiGbl_DbConsoleDebugLevel); - } - else if (ParamCount == 2) - { - Temp = AcpiGbl_DbConsoleDebugLevel; - AcpiGbl_DbConsoleDebugLevel = STRTOUL (Args[1], NULL, 16); - AcpiOsPrintf ("Debug Level for console output was %8.8lX, now %8.8lX\n", Temp, AcpiGbl_DbConsoleDebugLevel); - } - else - { - Temp = AcpiGbl_DbDebugLevel; - AcpiGbl_DbDebugLevel = STRTOUL (Args[1], NULL, 16); - AcpiOsPrintf ("Debug Level for file output was %8.8lX, now %8.8lX\n", Temp, AcpiGbl_DbDebugLevel); - } - break; - - case CMD_LIST: - AcpiDbDisassembleAml (Args[1], Op); - break; - - case CMD_LOAD: - Status = AcpiDbLoadAcpiTable (Args[1]); - if (ACPI_FAILURE (Status)) - { - return (Status); - } - break; - - case CMD_LOCALS: - AcpiDbDisplayLocals (); - break; - - case CMD_METHODS: - AcpiDbDisplayObjects ("METHOD", Args[1]); - break; - - case CMD_NAMESPACE: - AcpiDbDumpNamespace (Args[1], Args[2]); - break; - - case CMD_NOTIFY: - Temp = STRTOUL (Args[2], NULL, 0); - AcpiDbSendNotify (Args[1], Temp); - break; - - case CMD_OBJECT: - AcpiDbDisplayObjects (Args[1], Args[2]); - break; - - case CMD_OPEN: - AcpiDbOpenDebugFile (Args[1]); - break; - - case CMD_OWNER: - AcpiDbDumpNamespaceByOwner (Args[1], Args[2]); - break; - - case CMD_PREFIX: - AcpiDbSetScope (Args[1]); - break; - - case CMD_REFERENCES: - AcpiDbFindReferences (Args[1]); - break; - - case CMD_RESULTS: - AcpiDbDisplayResults (); - break; - - case CMD_SET: - AcpiDbSetMethodData (Args[1], Args[2], Args[3]); - break; - - case CMD_STATS: - AcpiDbDisplayStatistics (Args[1]); - break; - - case CMD_STOP: - return (AE_AML_ERROR); - break; - - case CMD_TABLES: - AcpiDbDisplayTableInfo (Args[1]); - break; - - case CMD_TERMINATE: - AcpiDbSetOutputDestination (DB_REDIRECTABLE_OUTPUT); - AcpiCmSubsystemShutdown (); - - /* TBD: [Restructure] Need some way to re-initialize without re-creating the semaphores! */ - - /* AcpiInitialize (NULL); */ - break; - - case CMD_THREADS: - AcpiDbCreateExecutionThreads (Args[1], Args[2], Args[3]); - break; - - case CMD_TREE: - AcpiDbDisplayCallingTree (); - break; - - case CMD_UNLOAD: - AcpiDbUnloadAcpiTable (Args[1], Args[2]); - break; - - case CMD_EXIT: - case CMD_QUIT: - if (Op) - { - return (AE_AML_ERROR); - } - - if (!OutputToFile) - { - AcpiDbgLevel = DEBUG_DEFAULT; - } - - /* Shutdown */ - - /* AcpiCmSubsystemShutdown (); */ - AcpiDbCloseDebugFile (); - - AcpiGbl_DbTerminateThreads = TRUE; - - return (AE_CTRL_TERMINATE); - - case CMD_NOT_FOUND: - AcpiOsPrintf ("Unknown Command\n"); - return (AE_CTRL_TRUE); - } - - - /* Add all commands that come here to the history buffer */ - - AcpiDbAddToHistory (InputBuffer); - return (Status); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiDbExecuteThread - * - * PARAMETERS: Context - Not used - * - * RETURN: None - * - * DESCRIPTION: Debugger execute thread. Waits for a command line, then - * simply dispatches it. - * - ******************************************************************************/ - -void -AcpiDbExecuteThread ( - void *Context) -{ - ACPI_STATUS Status = AE_OK; - - - while (Status != AE_CTRL_TERMINATE) - { - AcpiGbl_MethodExecuting = FALSE; - AcpiGbl_StepToNextCall = FALSE; - - AcpiCmAcquireMutex (ACPI_MTX_DEBUG_CMD_READY); - Status = AcpiDbCommandDispatch (LineBuf, NULL, NULL); - AcpiCmReleaseMutex (ACPI_MTX_DEBUG_CMD_COMPLETE); - } -} - - -/******************************************************************************* - * - * FUNCTION: AcpiDbSingleThread - * - * PARAMETERS: None - * - * RETURN: None - * - * DESCRIPTION: Debugger execute thread. Waits for a command line, then - * simply dispatches it. - * - ******************************************************************************/ - -void -AcpiDbSingleThread ( - void) -{ - ACPI_STATUS Status = AE_OK; - - - AcpiGbl_MethodExecuting = FALSE; - AcpiGbl_StepToNextCall = FALSE; - - Status = AcpiDbCommandDispatch (LineBuf, NULL, NULL); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiDbUserCommands - * - * PARAMETERS: Prompt - User prompt (depends on mode) - * Op - Current executing parse op - * - * RETURN: None - * - * DESCRIPTION: Command line execution for the AML debugger. Commands are - * matched and dispatched here. - * - ******************************************************************************/ - -ACPI_STATUS -AcpiDbUserCommands ( - NATIVE_CHAR Prompt, - ACPI_PARSE_OBJECT *Op) -{ - ACPI_STATUS Status = AE_OK; - - - /* TBD: [Restructure] Need a separate command line buffer for step mode */ - - while (!AcpiGbl_DbTerminateThreads) - { - /* Force output to console until a command is entered */ - - AcpiDbSetOutputDestination (DB_CONSOLE_OUTPUT); - - /* Different prompt if method is executing */ - - if (!AcpiGbl_MethodExecuting) - { - AcpiOsPrintf ("%1c ", DB_COMMAND_PROMPT); - } - else - { - AcpiOsPrintf ("%1c ", DB_EXECUTE_PROMPT); - } - - /* Get the user input line */ - - AcpiOsGetLine (LineBuf); - - - /* Check for single or multithreaded debug */ - - if (AcpiGbl_DebuggerConfiguration & DEBUGGER_MULTI_THREADED) - { - /* - * Signal the debug thread that we have a command to execute, - * and wait for the command to complete. - */ - - AcpiCmReleaseMutex (ACPI_MTX_DEBUG_CMD_READY); - AcpiCmAcquireMutex (ACPI_MTX_DEBUG_CMD_COMPLETE); - } - - else - { - /* Just call to the command line interpreter */ - - AcpiDbSingleThread (); - } - } - - - /* - * Only this thread (the original thread) should actually terminate the subsystem, - * because all the semaphores are deleted during termination - */ - AcpiTerminate (); - - return (Status); -} - - -#endif /* ENABLE_DEBUGGER */ - |