#------------------------------------------------------------------------------
# $File: intel,v 1.18 2020/04/18 16:19:03 christos Exp $
# intel: file(1) magic for x86 Unix
#
# Various flavors of x86 UNIX executable/object (other than Xenix, which
# is in "microsoft"). DOS is in "msdos"; the ambitious soul can do
# Windows as well.
#
# Windows NT belongs elsewhere, as you need x86 and MIPS and Alpha and
# whatever comes next (HP-PA Hummingbird?). OS/2 may also go elsewhere
# as well, if, as, and when IBM makes it portable.
#
# The `versions' should be un-commented if they work for you.
# (Was the problem just one of endianness?)
#
0 leshort 0502 basic-16 executable
>12 lelong >0 not stripped
#>22 leshort >0 - version %d
0 leshort 0503 basic-16 executable (TV)
>12 lelong >0 not stripped
#>22 leshort >0 - version %d
0 leshort 0510 x86 executable
>12 lelong >0 not stripped
0 leshort 0511 x86 executable (TV)
>12 lelong >0 not stripped
0 leshort =0512 iAPX 286 executable small model (COFF)
>12 lelong >0 not stripped
#>22 leshort >0 - version %d
0 leshort =0522 iAPX 286 executable large model (COFF)
>12 lelong >0 not stripped
#>22 leshort >0 - version %d
# updated by Joerg Jenderek at Oct 2015
# https://de.wikipedia.org/wiki/Common_Object_File_Format
# http://www.delorie.com/djgpp/doc/coff/filhdr.html
# ./msdos (version 5.25) labeled the next entry as "MS Windows COFF Intel 80386 object file"
# ./intel (version 5.25) label labeled the next entry as "80386 COFF executable"
# SGI labeled the next entry as "iAPX 386 executable" --Dan Quinlan
0 leshort =0514
# use subroutine to display name+flags+variables for common object formated files
>0 use display-coff
#>12 lelong >0 not stripped
# no hint found, that at offset 22 is version
#>22 leshort >0 - version %d
0 leshort 0x0200
>0 use display-coff
0 leshort 0x8664
>0 use display-coff
# rom: file(1) magic for BIOS ROM Extensions found in intel machines
# mapped into memory between 0xC0000 and 0xFFFFF
# From: Alex Myczko <alex@aiei.ch>
# updated by Joerg Jenderek
# https://en.wikipedia.org/wiki/Option_ROM
0 beshort 0x55AA BIOS (ia32) ROM Ext.
!:mime application/octet-stream
!:ext rom/bin
>5 string USB USB
>7 string LDR UNDI image
>30 string IBM IBM comp. Video
>26 string Adaptec Adaptec
>28 string Adaptec Adaptec
>42 string PROMISE Promise
>2 byte x (%d*512)
# Flash descriptors for Intel SPI flash roms.
# From Dr. Jesus <j@hug.gs>
0 lelong 0x0ff0a55a Intel serial flash for ICH/PCH ROM <= 5 or 3400 series A-step
16 lelong 0x0ff0a55a Intel serial flash for PCH ROM
# From: Joerg Jenderek
# URL: https://en.wikipedia.org/wiki/Advanced_Configuration_and_Power_Interface
# Reference: https://uefi.org/sites/default/files/resources/ACPI_6_3_final_Jan30.pdf
# Note: generated for example by `cat /sys/firmware/acpi/tables/DSDT MyDSDT.aml`
0 string DSDT
>0 use acpi-table
# not tested or other file format
0 string APIC
>0 use acpi-table
#0 string ASF!
#>0 use acpi-table
0 string FACP
>0 use acpi-table
#0 string FACS
#>0 use acpi-table
0 string MCFG
>0 use acpi-table
0 string SLIC
>0 use acpi-table
0 string SSDT
>0 use acpi-table
0 name acpi-table
# skip ASCII text starting with DSDT by looking for valid "low" revision
>8 ubyte <17 ACPI Machine Language file
# assume that ACPI tables size are lower than 16 MiB
#>4 ulelong <0x01000000
# DSDT for Differentiated System Description Table
>>0 string x '%.4s'
#!:mime application/octet-stream
!:mime application/x-intel-aml
!:ext aml
# the manufacture model ID like: VBOXBIOS BXDSDT
>>16 string >\0 %.8s
# OEM revision of DSDT for supplied OEM Table ID like: 0 1 2 20090511
>>>24 ulelong x %x
# OEM ID like: INTEL VBOX (VirtualBox) BXDSDT (qemu) MEDION or \030\001\0\0 for s3pt.aml
>>10 ubyte >040 by %c
>>>11 ubyte >040 \b%c
>>>>12 ubyte >040 \b%c
>>>>>13 ubyte >040 \b%c
>>>>>>14 ubyte >040 \b%c
>>>>>>>15 ubyte >040 \b%c
# This field also sets the global integer width for the AML interpreter.
# Values less than two will cause the interpreter to use 32-bit.
# Values of two and greater will cause the interpreter to use full 64-bit.
# 16 for asf!.aml, 67 fo rsdp.aml
>>8 ubyte x \b, revision %u
# length, in bytes, of the entire DSDT (including the header)
>>4 ulelong x \b, %u bytes
# entire table must sum to zero
#>>9 ubyte x \b, checksum 0x%x
# vendor ID for the ASL Compiler like: INTL MSFT ...
>>28 string >\0 \b, created by %.4s
# revision number of the ASL Compiler like: 20051117 20140724 20190703 20200110 ...
>>>32 ulelong x %x