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/******************************************************************************
*
* Module Name: abmain - Main module for the acpi binary utility
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2018, 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.
*/
#define _DECLARE_GLOBALS
#include "acpibin.h"
/* Local prototypes */
static void
AbDisplayUsage (
UINT8 OptionCount);
#define AB_UTILITY_NAME "ACPI Binary Table Dump Utility"
#define AB_SUPPORTED_OPTIONS "a:c:d:h:o:s:tv^"
/******************************************************************************
*
* FUNCTION: AbDisplayUsage
*
* DESCRIPTION: Usage message
*
******************************************************************************/
static void
AbDisplayUsage (
UINT8 OptionCount)
{
if (OptionCount)
{
printf ("Option requires %u arguments\n\n", OptionCount);
}
ACPI_USAGE_HEADER ("acpibin [options]");
ACPI_OPTION ("-a <File1> <File2>", "Compare two binary AML files, dump all mismatches");
ACPI_OPTION ("-c <File1> <File2>", "Compare two binary AML files, dump first 100 mismatches");
ACPI_OPTION ("-d <In> <Out>", "Dump AML binary to text file");
ACPI_OPTION ("-o <Value>", "Start comparison at this offset into second file");
ACPI_OPTION ("-h <File>", "Display table header for binary AML file");
ACPI_OPTION ("-s <File>", "Update checksum for binary AML file");
ACPI_OPTION ("-t", "Terse mode");
ACPI_OPTION ("-v", "Display version information");
ACPI_OPTION ("-vd", "Display build date and time");
}
/******************************************************************************
*
* FUNCTION: main
*
* DESCRIPTION: C main function
*
******************************************************************************/
int ACPI_SYSTEM_XFACE
main (
int argc,
char *argv[])
{
int j;
int Status = AE_OK;
ACPI_DEBUG_INITIALIZE (); /* For debug version only */
AcpiGbl_DebugFile = NULL;
AcpiGbl_DbOutputFlags = DB_CONSOLE_OUTPUT;
AcpiOsInitialize ();
printf (ACPI_COMMON_SIGNON (AB_UTILITY_NAME));
if (argc < 2)
{
AbDisplayUsage (0);
return (0);
}
/* Command line options */
while ((j = AcpiGetopt (argc, argv, AB_SUPPORTED_OPTIONS)) != ACPI_OPT_END) switch(j)
{
case 'a': /* Compare Files, display all differences */
AbGbl_DisplayAllMiscompares = TRUE;
/* Fallthrough */
case 'c': /* Compare Files */
if (argc < 4)
{
AbDisplayUsage (2);
return (-1);
}
Status = AbCompareAmlFiles (AcpiGbl_Optarg, argv[AcpiGbl_Optind]);
break;
case 'd': /* Dump AML file */
if (argc < 4)
{
AbDisplayUsage (2);
return (-1);
}
Status = AbDumpAmlFile (AcpiGbl_Optarg, argv[AcpiGbl_Optind]);
break;
case 'h': /* Display ACPI table header */
if (argc < 3)
{
AbDisplayUsage (1);
return (-1);
}
AbDisplayHeader (AcpiGbl_Optarg);
return (0);
case 'o':
AbGbl_CompareOffset = atoi (AcpiGbl_Optarg);
continue;
case 's': /* Compute/update checksum */
if (argc < 3)
{
AbDisplayUsage (1);
return (-1);
}
AbComputeChecksum (AcpiGbl_Optarg);
return (0);
case 't': /* Enable terse mode */
Gbl_TerseMode = TRUE;
break;
case 'v': /* -v: (Version): signon already emitted, just exit */
switch (AcpiGbl_Optarg[0])
{
case '^': /* -v: (Version): signon already emitted, just exit */
return (1);
case 'd':
printf (ACPI_COMMON_BUILD_TIME);
return (1);
default:
printf ("Unknown option: -v%s\n", AcpiGbl_Optarg);
return (-1);
}
break;
default:
AbDisplayUsage (0);
return (-1);
}
return (Status);
}
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