| /****************************************************************************** |
| * |
| * Module Name: axmain - main module for acpixtract utility |
| * |
| *****************************************************************************/ |
| |
| /* |
| * Copyright (C) 2000 - 2023, 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 MERCHANTABILITY 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. |
| */ |
| |
| #define DEFINE_ACPIXTRACT_GLOBALS |
| #include "acpixtract.h" |
| |
| |
| /* Local prototypes */ |
| |
| static void |
| DisplayUsage ( |
| void); |
| |
| |
| /****************************************************************************** |
| * |
| * FUNCTION: DisplayUsage |
| * |
| * DESCRIPTION: Usage message |
| * |
| ******************************************************************************/ |
| |
| static void |
| DisplayUsage ( |
| void) |
| { |
| |
| ACPI_USAGE_HEADER ("acpixtract [option] <InputFile>"); |
| |
| ACPI_OPTION ("-a", "Extract all tables, not just DSDT/SSDT"); |
| ACPI_OPTION ("-f", "Force extraction, even if there are errors"); |
| ACPI_OPTION ("-l", "List table summaries, do not extract"); |
| ACPI_OPTION ("-m", "Extract multiple DSDT/SSDTs to a single file"); |
| ACPI_OPTION ("-s <signature>", "Extract all tables with <signature>"); |
| ACPI_OPTION ("-v", "Display version information"); |
| ACPI_OPTION ("-vd", "Display build date and time"); |
| |
| ACPI_USAGE_TEXT ("\nExtract binary ACPI tables from text acpidump output\n"); |
| ACPI_USAGE_TEXT ("Default invocation extracts the DSDT and all SSDTs\n"); |
| } |
| |
| |
| /****************************************************************************** |
| * |
| * FUNCTION: main |
| * |
| * DESCRIPTION: C main function |
| * |
| ******************************************************************************/ |
| |
| int ACPI_SYSTEM_XFACE |
| main ( |
| int argc, |
| char *argv[]) |
| { |
| char *Filename; |
| int AxAction; |
| int Status; |
| int j; |
| |
| |
| Gbl_TableCount = 0; |
| Gbl_TableListHead = NULL; |
| Gbl_ForceExtraction = FALSE; |
| AxAction = AX_EXTRACT_AML_TABLES; /* Default: DSDT & SSDTs */ |
| |
| ACPI_DEBUG_INITIALIZE (); /* For debug version only */ |
| AcpiOsInitialize (); |
| printf (ACPI_COMMON_SIGNON (AX_UTILITY_NAME)); |
| |
| if (argc < 2) |
| { |
| DisplayUsage (); |
| return (0); |
| } |
| |
| /* Command line options */ |
| |
| while ((j = AcpiGetopt (argc, argv, AX_SUPPORTED_OPTIONS)) != ACPI_OPT_END) switch (j) |
| { |
| case 'a': |
| |
| AxAction = AX_EXTRACT_ALL; /* Extract all tables found */ |
| break; |
| |
| case 'f': |
| |
| Gbl_ForceExtraction = TRUE; /* Ignore errors */ |
| break; |
| |
| case 'l': |
| |
| AxAction = AX_LIST_ALL; /* List tables only, do not extract */ |
| break; |
| |
| case 'm': |
| |
| AxAction = AX_EXTRACT_MULTI_TABLE; /* Make single file for all DSDT/SSDTs */ |
| break; |
| |
| case 's': |
| |
| AxAction = AX_EXTRACT_SIGNATURE; /* Extract only tables with this sig */ |
| break; |
| |
| case 'v': |
| |
| switch (AcpiGbl_Optarg[0]) |
| { |
| case '^': /* -v: (Version): signon already emitted, just exit */ |
| |
| exit (0); |
| |
| case 'd': |
| |
| printf (ACPI_COMMON_BUILD_TIME); |
| return (0); |
| |
| default: |
| |
| printf ("Unknown option: -v%s\n", AcpiGbl_Optarg); |
| return (-1); |
| } |
| break; |
| |
| case 'h': |
| default: |
| |
| DisplayUsage (); |
| return (0); |
| } |
| |
| /* Input filename is always required */ |
| |
| Filename = argv[AcpiGbl_Optind]; |
| if (!Filename) |
| { |
| printf ("Missing required input filename\n"); |
| return (-1); |
| } |
| |
| /* Perform requested action */ |
| |
| switch (AxAction) |
| { |
| case AX_EXTRACT_ALL: |
| |
| Status = AxExtractTables (Filename, NULL, AX_OPTIONAL_TABLES); |
| break; |
| |
| case AX_EXTRACT_MULTI_TABLE: |
| |
| Status = AxExtractToMultiAmlFile (Filename); |
| break; |
| |
| case AX_LIST_ALL: |
| |
| Status = AxListAllTables (Filename); |
| break; |
| |
| case AX_EXTRACT_SIGNATURE: |
| |
| Status = AxExtractTables (Filename, AcpiGbl_Optarg, AX_REQUIRED_TABLE); |
| break; |
| |
| default: |
| /* |
| * Default output is the DSDT and all SSDTs. One DSDT is required, |
| * any SSDTs are optional. |
| */ |
| Status = AxExtractTables (Filename, "DSDT", AX_REQUIRED_TABLE); |
| if (Status) |
| { |
| return (Status); |
| } |
| |
| Status = AxExtractTables (Filename, "SSDT", AX_OPTIONAL_TABLES); |
| break; |
| } |
| |
| return (Status); |
| } |