1004 lines
28 KiB
C
1004 lines
28 KiB
C
/*******************************************************************************
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*
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* Module Name: dbinput - user front-end to the AML debugger
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*
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******************************************************************************/
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/*
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* Copyright (C) 2000 - 2011, Intel Corp.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer,
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* without modification.
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* 2. Redistributions in binary form must reproduce at minimum a disclaimer
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* substantially similar to the "NO WARRANTY" disclaimer below
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* ("Disclaimer") and any redistribution must be conditioned upon
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* including a substantially similar Disclaimer requirement for further
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* binary redistribution.
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* 3. Neither the names of the above-listed copyright holders nor the names
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* of any contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* Alternatively, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") version 2 as published by the Free
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* Software Foundation.
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*
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* NO WARRANTY
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGES.
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*/
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#include <contrib/dev/acpica/include/acpi.h>
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#include <contrib/dev/acpica/include/accommon.h>
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#include <contrib/dev/acpica/include/acdebug.h>
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#ifdef ACPI_DEBUGGER
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#define _COMPONENT ACPI_CA_DEBUGGER
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ACPI_MODULE_NAME ("dbinput")
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/* Local prototypes */
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static char *
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AcpiDbGetNextToken (
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char *String,
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char **Next);
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static UINT32
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AcpiDbGetLine (
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char *InputBuffer);
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static UINT32
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AcpiDbMatchCommand (
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char *UserCommand);
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static void
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AcpiDbSingleThread (
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void);
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static void
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AcpiDbDisplayHelp (
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void);
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/*
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* Top-level debugger commands.
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*
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* This list of commands must match the string table below it
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*/
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enum AcpiExDebuggerCommands
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{
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CMD_NOT_FOUND = 0,
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CMD_NULL,
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CMD_ALLOCATIONS,
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CMD_ARGS,
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CMD_ARGUMENTS,
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CMD_BATCH,
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CMD_BREAKPOINT,
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CMD_BUSINFO,
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CMD_CALL,
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CMD_CLOSE,
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CMD_DEBUG,
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CMD_DISASSEMBLE,
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CMD_DUMP,
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CMD_ENABLEACPI,
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CMD_EVENT,
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CMD_EXECUTE,
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CMD_EXIT,
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CMD_FIND,
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CMD_GO,
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CMD_GPE,
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CMD_GPES,
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CMD_HANDLERS,
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CMD_HELP,
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CMD_HELP2,
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CMD_HISTORY,
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CMD_HISTORY_EXE,
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CMD_HISTORY_LAST,
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CMD_INFORMATION,
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CMD_INTEGRITY,
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CMD_INTO,
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CMD_LEVEL,
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CMD_LIST,
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CMD_LOAD,
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CMD_LOCALS,
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CMD_LOCKS,
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CMD_METHODS,
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CMD_NAMESPACE,
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CMD_NOTIFY,
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CMD_OBJECT,
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CMD_OPEN,
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CMD_OSI,
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CMD_OWNER,
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CMD_PREDEFINED,
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CMD_PREFIX,
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CMD_QUIT,
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CMD_REFERENCES,
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CMD_RESOURCES,
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CMD_RESULTS,
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CMD_SET,
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CMD_SLEEP,
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CMD_STATS,
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CMD_STOP,
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CMD_TABLES,
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CMD_TERMINATE,
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CMD_THREADS,
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CMD_TRACE,
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CMD_TREE,
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CMD_TYPE,
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CMD_UNLOAD
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};
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#define CMD_FIRST_VALID 2
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/* Second parameter is the required argument count */
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static const COMMAND_INFO AcpiGbl_DbCommands[] =
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{
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{"<NOT FOUND>", 0},
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{"<NULL>", 0},
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{"ALLOCATIONS", 0},
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{"ARGS", 0},
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{"ARGUMENTS", 0},
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{"BATCH", 0},
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{"BREAKPOINT", 1},
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{"BUSINFO", 0},
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{"CALL", 0},
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{"CLOSE", 0},
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{"DEBUG", 1},
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{"DISASSEMBLE", 1},
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{"DUMP", 1},
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{"ENABLEACPI", 0},
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{"EVENT", 1},
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{"EXECUTE", 1},
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{"EXIT", 0},
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{"FIND", 1},
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{"GO", 0},
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{"GPE", 2},
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{"GPES", 0},
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{"HANDLERS", 0},
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{"HELP", 0},
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{"?", 0},
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{"HISTORY", 0},
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{"!", 1},
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{"!!", 0},
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{"INFORMATION", 0},
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{"INTEGRITY", 0},
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{"INTO", 0},
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{"LEVEL", 0},
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{"LIST", 0},
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{"LOAD", 1},
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{"LOCALS", 0},
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{"LOCKS", 0},
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{"METHODS", 0},
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{"NAMESPACE", 0},
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{"NOTIFY", 2},
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{"OBJECT", 1},
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{"OPEN", 1},
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{"OSI", 0},
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{"OWNER", 1},
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{"PREDEFINED", 0},
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{"PREFIX", 0},
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{"QUIT", 0},
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{"REFERENCES", 1},
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{"RESOURCES", 1},
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{"RESULTS", 0},
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{"SET", 3},
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{"SLEEP", 1},
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{"STATS", 0},
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{"STOP", 0},
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{"TABLES", 0},
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{"TERMINATE", 0},
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{"THREADS", 3},
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{"TRACE", 1},
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{"TREE", 0},
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{"TYPE", 1},
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{"UNLOAD", 1},
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{NULL, 0}
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};
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/*******************************************************************************
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*
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* FUNCTION: AcpiDbDisplayHelp
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*
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* PARAMETERS: None
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*
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* RETURN: None
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*
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* DESCRIPTION: Print a usage message.
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*
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******************************************************************************/
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static void
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AcpiDbDisplayHelp (
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void)
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{
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AcpiOsPrintf ("\nGeneral-Purpose Commands:\n");
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AcpiOsPrintf (" Allocations Display list of current memory allocations\n");
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AcpiOsPrintf (" Dump <Address>|<Namepath>\n");
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AcpiOsPrintf (" [Byte|Word|Dword|Qword] Display ACPI objects or memory\n");
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AcpiOsPrintf (" EnableAcpi Enable ACPI (hardware) mode\n");
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AcpiOsPrintf (" Handlers Info about global handlers\n");
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AcpiOsPrintf (" Help This help screen\n");
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AcpiOsPrintf (" History Display command history buffer\n");
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AcpiOsPrintf (" Level [<DebugLevel>] [console] Get/Set debug level for file or console\n");
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AcpiOsPrintf (" Locks Current status of internal mutexes\n");
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AcpiOsPrintf (" Osi [Install|Remove <name>] Display or modify global _OSI list\n");
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AcpiOsPrintf (" Quit or Exit Exit this command\n");
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AcpiOsPrintf (" Stats [Allocations|Memory|Misc|\n");
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AcpiOsPrintf (" Objects|Sizes|Stack|Tables] Display namespace and memory statistics\n");
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AcpiOsPrintf (" Allocations Display list of current memory allocations\n");
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AcpiOsPrintf (" Memory Dump internal memory lists\n");
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AcpiOsPrintf (" Misc Namespace search and mutex stats\n");
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AcpiOsPrintf (" Objects Summary of namespace objects\n");
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AcpiOsPrintf (" Sizes Sizes for each of the internal objects\n");
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AcpiOsPrintf (" Stack Display CPU stack usage\n");
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AcpiOsPrintf (" Tables Info about current ACPI table(s)\n");
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AcpiOsPrintf (" Tables Display info about loaded ACPI tables\n");
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AcpiOsPrintf (" Unload <TableSig> [Instance] Unload an ACPI table\n");
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AcpiOsPrintf (" ! <CommandNumber> Execute command from history buffer\n");
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AcpiOsPrintf (" !! Execute last command again\n");
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AcpiOsPrintf ("\nNamespace Access Commands:\n");
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AcpiOsPrintf (" Businfo Display system bus info\n");
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AcpiOsPrintf (" Disassemble <Method> Disassemble a control method\n");
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AcpiOsPrintf (" Event <F|G> <Value> Generate AcpiEvent (Fixed/GPE)\n");
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AcpiOsPrintf (" Find <AcpiName> (? is wildcard) Find ACPI name(s) with wildcards\n");
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AcpiOsPrintf (" Gpe <GpeNum> <GpeBlock> Simulate a GPE\n");
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AcpiOsPrintf (" Gpes Display info on all GPEs\n");
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AcpiOsPrintf (" Integrity Validate namespace integrity\n");
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AcpiOsPrintf (" Methods Display list of loaded control methods\n");
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AcpiOsPrintf (" Namespace [Object] [Depth] Display loaded namespace tree/subtree\n");
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AcpiOsPrintf (" Notify <Object> <Value> Send a notification on Object\n");
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AcpiOsPrintf (" Objects <ObjectType> Display all objects of the given type\n");
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AcpiOsPrintf (" Owner <OwnerId> [Depth] Display loaded namespace by object owner\n");
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AcpiOsPrintf (" Predefined Check all predefined names\n");
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AcpiOsPrintf (" Prefix [<NamePath>] Set or Get current execution prefix\n");
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AcpiOsPrintf (" References <Addr> Find all references to object at addr\n");
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AcpiOsPrintf (" Resources <Device> Get and display Device resources\n");
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AcpiOsPrintf (" Set N <NamedObject> <Value> Set value for named integer\n");
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AcpiOsPrintf (" Sleep <SleepState> Simulate sleep/wake sequence\n");
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AcpiOsPrintf (" Terminate Delete namespace and all internal objects\n");
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AcpiOsPrintf (" Type <Object> Display object type\n");
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AcpiOsPrintf ("\nControl Method Execution Commands:\n");
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AcpiOsPrintf (" Arguments (or Args) Display method arguments\n");
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AcpiOsPrintf (" Breakpoint <AmlOffset> Set an AML execution breakpoint\n");
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AcpiOsPrintf (" Call Run to next control method invocation\n");
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AcpiOsPrintf (" Debug <Namepath> [Arguments] Single Step a control method\n");
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AcpiOsPrintf (" Execute <Namepath> [Arguments] Execute control method\n");
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AcpiOsPrintf (" Go Allow method to run to completion\n");
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AcpiOsPrintf (" Information Display info about the current method\n");
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AcpiOsPrintf (" Into Step into (not over) a method call\n");
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AcpiOsPrintf (" List [# of Aml Opcodes] Display method ASL statements\n");
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AcpiOsPrintf (" Locals Display method local variables\n");
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AcpiOsPrintf (" Results Display method result stack\n");
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AcpiOsPrintf (" Set <A|L> <#> <Value> Set method data (Arguments/Locals)\n");
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AcpiOsPrintf (" Stop Terminate control method\n");
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AcpiOsPrintf (" Thread <Threads><Loops><NamePath> Spawn threads to execute method(s)\n");
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AcpiOsPrintf (" Trace <method name> Trace method execution\n");
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AcpiOsPrintf (" Tree Display control method calling tree\n");
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AcpiOsPrintf (" <Enter> Single step next AML opcode (over calls)\n");
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AcpiOsPrintf ("\nFile I/O Commands:\n");
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AcpiOsPrintf (" Close Close debug output file\n");
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AcpiOsPrintf (" Load <Input Filename> Load ACPI table from a file\n");
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AcpiOsPrintf (" Open <Output Filename> Open a file for debug output\n");
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiDbGetNextToken
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*
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* PARAMETERS: String - Command buffer
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* Next - Return value, end of next token
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*
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* RETURN: Pointer to the start of the next token.
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*
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* DESCRIPTION: Command line parsing. Get the next token on the command line
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*
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******************************************************************************/
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static char *
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AcpiDbGetNextToken (
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char *String,
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char **Next)
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{
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char *Start;
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/* At end of buffer? */
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if (!String || !(*String))
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{
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return (NULL);
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}
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/* Get rid of any spaces at the beginning */
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if (*String == ' ')
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{
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while (*String && (*String == ' '))
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{
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String++;
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}
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if (!(*String))
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{
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return (NULL);
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}
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}
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if (*String == '"')
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{
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/* This is a quoted string, scan until closing quote */
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String++;
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Start = String;
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/* Find end of token */
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while (*String && (*String != '"'))
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{
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String++;
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}
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}
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else
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{
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Start = String;
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/* Find end of token */
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while (*String && (*String != ' '))
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{
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String++;
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}
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}
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if (!(*String))
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{
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*Next = NULL;
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}
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else
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{
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*String = 0;
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*Next = String + 1;
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}
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return (Start);
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiDbGetLine
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*
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* PARAMETERS: InputBuffer - Command line buffer
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*
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* RETURN: Count of arguments to the command
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*
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* DESCRIPTION: Get the next command line from the user. Gets entire line
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* up to the next newline
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*
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******************************************************************************/
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static UINT32
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AcpiDbGetLine (
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char *InputBuffer)
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{
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UINT32 i;
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UINT32 Count;
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char *Next;
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char *This;
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ACPI_STRCPY (AcpiGbl_DbParsedBuf, InputBuffer);
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This = AcpiGbl_DbParsedBuf;
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for (i = 0; i < ACPI_DEBUGGER_MAX_ARGS; i++)
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{
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AcpiGbl_DbArgs[i] = AcpiDbGetNextToken (This, &Next);
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if (!AcpiGbl_DbArgs[i])
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{
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break;
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}
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This = Next;
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}
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/* Uppercase the actual command */
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if (AcpiGbl_DbArgs[0])
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{
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AcpiUtStrupr (AcpiGbl_DbArgs[0]);
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}
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Count = i;
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if (Count)
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{
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Count--; /* Number of args only */
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}
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return (Count);
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiDbMatchCommand
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*
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* PARAMETERS: UserCommand - User command line
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*
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* RETURN: Index into command array, -1 if not found
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*
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* DESCRIPTION: Search command array for a command match
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*
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******************************************************************************/
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static UINT32
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AcpiDbMatchCommand (
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char *UserCommand)
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{
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UINT32 i;
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if (!UserCommand || UserCommand[0] == 0)
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{
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return (CMD_NULL);
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}
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for (i = CMD_FIRST_VALID; AcpiGbl_DbCommands[i].Name; i++)
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{
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if (ACPI_STRSTR (AcpiGbl_DbCommands[i].Name, UserCommand) ==
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AcpiGbl_DbCommands[i].Name)
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{
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return (i);
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}
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}
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/* Command not recognized */
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return (CMD_NOT_FOUND);
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiDbCommandDispatch
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*
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* PARAMETERS: InputBuffer - Command line buffer
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* WalkState - Current walk
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* Op - Current (executing) parse op
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*
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* RETURN: Status
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*
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* DESCRIPTION: Command dispatcher.
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*
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******************************************************************************/
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ACPI_STATUS
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AcpiDbCommandDispatch (
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char *InputBuffer,
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ACPI_WALK_STATE *WalkState,
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ACPI_PARSE_OBJECT *Op)
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{
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UINT32 Temp;
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UINT32 CommandIndex;
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UINT32 ParamCount;
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char *CommandLine;
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ACPI_STATUS Status = AE_CTRL_TRUE;
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/* If AcpiTerminate has been called, terminate this thread */
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if (AcpiGbl_DbTerminateThreads)
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{
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return (AE_CTRL_TERMINATE);
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}
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ParamCount = AcpiDbGetLine (InputBuffer);
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CommandIndex = AcpiDbMatchCommand (AcpiGbl_DbArgs[0]);
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Temp = 0;
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/* Verify that we have the minimum number of params */
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if (ParamCount < AcpiGbl_DbCommands[CommandIndex].MinArgs)
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{
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AcpiOsPrintf ("%u parameters entered, [%s] requires %u parameters\n",
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ParamCount, AcpiGbl_DbCommands[CommandIndex].Name,
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AcpiGbl_DbCommands[CommandIndex].MinArgs);
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return (AE_CTRL_TRUE);
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}
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/* Decode and dispatch the command */
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switch (CommandIndex)
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{
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case CMD_NULL:
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if (Op)
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{
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return (AE_OK);
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}
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break;
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case CMD_ALLOCATIONS:
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#ifdef ACPI_DBG_TRACK_ALLOCATIONS
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AcpiUtDumpAllocations ((UINT32) -1, NULL);
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#endif
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break;
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case CMD_ARGS:
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case CMD_ARGUMENTS:
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AcpiDbDisplayArguments ();
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break;
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case CMD_BATCH:
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AcpiDbBatchExecute (AcpiGbl_DbArgs[1]);
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break;
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case CMD_BREAKPOINT:
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AcpiDbSetMethodBreakpoint (AcpiGbl_DbArgs[1], WalkState, Op);
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break;
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case CMD_BUSINFO:
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AcpiDbGetBusInfo ();
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break;
|
|
|
|
case CMD_CALL:
|
|
AcpiDbSetMethodCallBreakpoint (Op);
|
|
Status = AE_OK;
|
|
break;
|
|
|
|
case CMD_CLOSE:
|
|
AcpiDbCloseDebugFile ();
|
|
break;
|
|
|
|
case CMD_DEBUG:
|
|
AcpiDbExecute (AcpiGbl_DbArgs[1], &AcpiGbl_DbArgs[2], EX_SINGLE_STEP);
|
|
break;
|
|
|
|
case CMD_DISASSEMBLE:
|
|
(void) AcpiDbDisassembleMethod (AcpiGbl_DbArgs[1]);
|
|
break;
|
|
|
|
case CMD_DUMP:
|
|
AcpiDbDecodeAndDisplayObject (AcpiGbl_DbArgs[1], AcpiGbl_DbArgs[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 (AcpiGbl_DbArgs[1],
|
|
&AcpiGbl_DbArgs[2], EX_NO_SINGLE_STEP);
|
|
break;
|
|
|
|
case CMD_FIND:
|
|
Status = AcpiDbFindNameInNamespace (AcpiGbl_DbArgs[1]);
|
|
break;
|
|
|
|
case CMD_GO:
|
|
AcpiGbl_CmSingleStep = FALSE;
|
|
return (AE_OK);
|
|
|
|
case CMD_GPE:
|
|
AcpiDbGenerateGpe (AcpiGbl_DbArgs[1], AcpiGbl_DbArgs[2]);
|
|
break;
|
|
|
|
case CMD_GPES:
|
|
AcpiDbDisplayGpes ();
|
|
break;
|
|
|
|
case CMD_HANDLERS:
|
|
AcpiDbDisplayHandlers ();
|
|
break;
|
|
|
|
case CMD_HELP:
|
|
case CMD_HELP2:
|
|
AcpiDbDisplayHelp ();
|
|
break;
|
|
|
|
case CMD_HISTORY:
|
|
AcpiDbDisplayHistory ();
|
|
break;
|
|
|
|
case CMD_HISTORY_EXE:
|
|
CommandLine = AcpiDbGetFromHistory (AcpiGbl_DbArgs[1]);
|
|
if (!CommandLine)
|
|
{
|
|
return (AE_CTRL_TRUE);
|
|
}
|
|
|
|
Status = AcpiDbCommandDispatch (CommandLine, WalkState, Op);
|
|
return (Status);
|
|
|
|
case CMD_HISTORY_LAST:
|
|
CommandLine = AcpiDbGetFromHistory (NULL);
|
|
if (!CommandLine)
|
|
{
|
|
return (AE_CTRL_TRUE);
|
|
}
|
|
|
|
Status = AcpiDbCommandDispatch (CommandLine, WalkState, Op);
|
|
return (Status);
|
|
|
|
case CMD_INFORMATION:
|
|
AcpiDbDisplayMethodInfo (Op);
|
|
break;
|
|
|
|
case CMD_INTEGRITY:
|
|
AcpiDbCheckIntegrity ();
|
|
break;
|
|
|
|
case CMD_INTO:
|
|
if (Op)
|
|
{
|
|
AcpiGbl_CmSingleStep = TRUE;
|
|
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 = ACPI_STRTOUL (AcpiGbl_DbArgs[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 = ACPI_STRTOUL (AcpiGbl_DbArgs[1], NULL, 16);
|
|
AcpiOsPrintf (
|
|
"Debug Level for file output was %8.8lX, now %8.8lX\n",
|
|
Temp, AcpiGbl_DbDebugLevel);
|
|
}
|
|
break;
|
|
|
|
case CMD_LIST:
|
|
AcpiDbDisassembleAml (AcpiGbl_DbArgs[1], Op);
|
|
break;
|
|
|
|
case CMD_LOAD:
|
|
Status = AcpiDbGetTableFromFile (AcpiGbl_DbArgs[1], NULL);
|
|
break;
|
|
|
|
case CMD_LOCKS:
|
|
AcpiDbDisplayLocks ();
|
|
break;
|
|
|
|
case CMD_LOCALS:
|
|
AcpiDbDisplayLocals ();
|
|
break;
|
|
|
|
case CMD_METHODS:
|
|
Status = AcpiDbDisplayObjects ("METHOD", AcpiGbl_DbArgs[1]);
|
|
break;
|
|
|
|
case CMD_NAMESPACE:
|
|
AcpiDbDumpNamespace (AcpiGbl_DbArgs[1], AcpiGbl_DbArgs[2]);
|
|
break;
|
|
|
|
case CMD_NOTIFY:
|
|
Temp = ACPI_STRTOUL (AcpiGbl_DbArgs[2], NULL, 0);
|
|
AcpiDbSendNotify (AcpiGbl_DbArgs[1], Temp);
|
|
break;
|
|
|
|
case CMD_OBJECT:
|
|
AcpiUtStrupr (AcpiGbl_DbArgs[1]);
|
|
Status = AcpiDbDisplayObjects (AcpiGbl_DbArgs[1], AcpiGbl_DbArgs[2]);
|
|
break;
|
|
|
|
case CMD_OPEN:
|
|
AcpiDbOpenDebugFile (AcpiGbl_DbArgs[1]);
|
|
break;
|
|
|
|
case CMD_OSI:
|
|
AcpiDbDisplayInterfaces (AcpiGbl_DbArgs[1], AcpiGbl_DbArgs[2]);
|
|
break;
|
|
|
|
case CMD_OWNER:
|
|
AcpiDbDumpNamespaceByOwner (AcpiGbl_DbArgs[1], AcpiGbl_DbArgs[2]);
|
|
break;
|
|
|
|
case CMD_PREDEFINED:
|
|
AcpiDbCheckPredefinedNames ();
|
|
break;
|
|
|
|
case CMD_PREFIX:
|
|
AcpiDbSetScope (AcpiGbl_DbArgs[1]);
|
|
break;
|
|
|
|
case CMD_REFERENCES:
|
|
AcpiDbFindReferences (AcpiGbl_DbArgs[1]);
|
|
break;
|
|
|
|
case CMD_RESOURCES:
|
|
AcpiDbDisplayResources (AcpiGbl_DbArgs[1]);
|
|
break;
|
|
|
|
case CMD_RESULTS:
|
|
AcpiDbDisplayResults ();
|
|
break;
|
|
|
|
case CMD_SET:
|
|
AcpiDbSetMethodData (AcpiGbl_DbArgs[1], AcpiGbl_DbArgs[2],
|
|
AcpiGbl_DbArgs[3]);
|
|
break;
|
|
|
|
case CMD_SLEEP:
|
|
Status = AcpiDbSleep (AcpiGbl_DbArgs[1]);
|
|
break;
|
|
|
|
case CMD_STATS:
|
|
Status = AcpiDbDisplayStatistics (AcpiGbl_DbArgs[1]);
|
|
break;
|
|
|
|
case CMD_STOP:
|
|
return (AE_NOT_IMPLEMENTED);
|
|
|
|
case CMD_TABLES:
|
|
AcpiDbDisplayTableInfo (AcpiGbl_DbArgs[1]);
|
|
break;
|
|
|
|
case CMD_TERMINATE:
|
|
AcpiDbSetOutputDestination (ACPI_DB_REDIRECTABLE_OUTPUT);
|
|
AcpiUtSubsystemShutdown ();
|
|
|
|
/*
|
|
* TBD: [Restructure] Need some way to re-initialize without
|
|
* re-creating the semaphores!
|
|
*/
|
|
|
|
/* AcpiInitialize (NULL); */
|
|
break;
|
|
|
|
case CMD_THREADS:
|
|
AcpiDbCreateExecutionThreads (AcpiGbl_DbArgs[1], AcpiGbl_DbArgs[2],
|
|
AcpiGbl_DbArgs[3]);
|
|
break;
|
|
|
|
case CMD_TRACE:
|
|
(void) AcpiDebugTrace (AcpiGbl_DbArgs[1],0,0,1);
|
|
break;
|
|
|
|
case CMD_TREE:
|
|
AcpiDbDisplayCallingTree ();
|
|
break;
|
|
|
|
case CMD_TYPE:
|
|
AcpiDbDisplayObjectType (AcpiGbl_DbArgs[1]);
|
|
break;
|
|
|
|
case CMD_UNLOAD:
|
|
AcpiDbUnloadAcpiTable (AcpiGbl_DbArgs[1], AcpiGbl_DbArgs[2]);
|
|
break;
|
|
|
|
case CMD_EXIT:
|
|
case CMD_QUIT:
|
|
if (Op)
|
|
{
|
|
AcpiOsPrintf ("Method execution terminated\n");
|
|
return (AE_CTRL_TERMINATE);
|
|
}
|
|
|
|
if (!AcpiGbl_DbOutputToFile)
|
|
{
|
|
AcpiDbgLevel = ACPI_DEBUG_DEFAULT;
|
|
}
|
|
|
|
AcpiDbCloseDebugFile ();
|
|
AcpiGbl_DbTerminateThreads = TRUE;
|
|
return (AE_CTRL_TERMINATE);
|
|
|
|
case CMD_NOT_FOUND:
|
|
default:
|
|
AcpiOsPrintf ("Unknown Command\n");
|
|
return (AE_CTRL_TRUE);
|
|
}
|
|
|
|
if (ACPI_SUCCESS (Status))
|
|
{
|
|
Status = 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 ACPI_SYSTEM_XFACE
|
|
AcpiDbExecuteThread (
|
|
void *Context)
|
|
{
|
|
ACPI_STATUS Status = AE_OK;
|
|
ACPI_STATUS MStatus;
|
|
|
|
|
|
while (Status != AE_CTRL_TERMINATE)
|
|
{
|
|
AcpiGbl_MethodExecuting = FALSE;
|
|
AcpiGbl_StepToNextCall = FALSE;
|
|
|
|
MStatus = AcpiUtAcquireMutex (ACPI_MTX_DEBUG_CMD_READY);
|
|
if (ACPI_FAILURE (MStatus))
|
|
{
|
|
return;
|
|
}
|
|
|
|
Status = AcpiDbCommandDispatch (AcpiGbl_DbLineBuf, NULL, NULL);
|
|
|
|
MStatus = AcpiUtReleaseMutex (ACPI_MTX_DEBUG_CMD_COMPLETE);
|
|
if (ACPI_FAILURE (MStatus))
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbSingleThread
|
|
*
|
|
* PARAMETERS: None
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Debugger execute thread. Waits for a command line, then
|
|
* simply dispatches it.
|
|
*
|
|
******************************************************************************/
|
|
|
|
static void
|
|
AcpiDbSingleThread (
|
|
void)
|
|
{
|
|
|
|
AcpiGbl_MethodExecuting = FALSE;
|
|
AcpiGbl_StepToNextCall = FALSE;
|
|
|
|
(void) AcpiDbCommandDispatch (AcpiGbl_DbLineBuf, 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 (
|
|
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 (ACPI_DB_CONSOLE_OUTPUT);
|
|
|
|
/* Different prompt if method is executing */
|
|
|
|
if (!AcpiGbl_MethodExecuting)
|
|
{
|
|
AcpiOsPrintf ("%1c ", ACPI_DEBUGGER_COMMAND_PROMPT);
|
|
}
|
|
else
|
|
{
|
|
AcpiOsPrintf ("%1c ", ACPI_DEBUGGER_EXECUTE_PROMPT);
|
|
}
|
|
|
|
/* Get the user input line */
|
|
|
|
(void) AcpiOsGetLine (AcpiGbl_DbLineBuf);
|
|
|
|
/* 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.
|
|
*/
|
|
Status = AcpiUtReleaseMutex (ACPI_MTX_DEBUG_CMD_READY);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
return (Status);
|
|
}
|
|
|
|
Status = AcpiUtAcquireMutex (ACPI_MTX_DEBUG_CMD_COMPLETE);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
return (Status);
|
|
}
|
|
}
|
|
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
|
|
*/
|
|
Status = AcpiTerminate ();
|
|
return (Status);
|
|
}
|
|
|
|
#endif /* ACPI_DEBUGGER */
|
|
|