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# $OpenBSD: elf,v 1.16 2008/05/08 01:40:57 chl Exp $
#------------------------------------------------------------------------------
# elf: file(1) magic for ELF executables
#
# We have to check the byte order flag to see what byte order all the
# other stuff in the header is in.
#
# What're the correct byte orders for the nCUBE and the Fujitsu VPP500?
#
# updated by Daniel Quinlan (quinlan@yggdrasil.com)
0 string \177ELF ELF
>4 byte 0 invalid class
>4 byte 1 32-bit
>4 byte 2 64-bit
>5 byte 0 invalid byte order
>5 byte 1 LSB
>>16 leshort 0 no file type,
>>16 leshort 1 relocatable,
>>16 leshort 2 executable,
>>16 leshort 3 shared object,
# Core handling from Peter Tobias <tobias@server.et-inf.fho-emden.de>
# corrections by Christian 'Dr. Disk' Hechelmann <drdisk@ds9.au.s.shuttle.de>
>>16 leshort 4 core file
# Core file detection is not reliable.
#>>>(0x38+0xcc) string >\0 of '%s'
#>>>(0x38+0x10) lelong >0 (signal %d),
>>16 leshort &0xff00 processor-specific,
>>18 leshort 0 no machine,
>>18 leshort 1 AT&T WE32100 - invalid byte order,
>>18 leshort 2 SPARC - invalid byte order,
>>18 leshort 3 Intel 80386,
>>18 leshort 4 Motorola
>>>36 lelong &0x01000000 68000 - invalid byte order,
>>>36 lelong &0x00810000 CPU32 - invalid byte order,
>>>36 lelong 0 68020 - invalid byte order,
>>18 leshort 5 Motorola 88000 - invalid byte order,
>>18 leshort 6 Intel 80486,
>>18 leshort 7 Intel 80860,
# The official e_machine number for MIPS is now #8, regardless of endianness.
# The second number (#10) will be deprecated later. For now, we still
# say something if #10 is encountered, but only gory details for #8.
>>18 leshort 8 MIPS,
>>>36 lelong &0x20 N32
>>18 leshort 10 MIPS,
>>>36 lelong &0x20 N32
>>18 leshort 8
# only for 32-bit
>>>4 byte 1
>>>>36 lelong&0xf0000000 0x00000000 MIPS-I
>>>>36 lelong&0xf0000000 0x10000000 MIPS-II
>>>>36 lelong&0xf0000000 0x20000000 MIPS-III
>>>>36 lelong&0xf0000000 0x30000000 MIPS-IV
>>>>36 lelong&0xf0000000 0x40000000 MIPS-V
>>>>36 lelong&0xf0000000 0x60000000 MIPS32
>>>>36 lelong&0xf0000000 0x70000000 MIPS64
>>>>36 lelong&0xf0000000 0x80000000 MIPS32 rel2
>>>>36 lelong&0xf0000000 0x90000000 MIPS64 rel2
# only for 64-bit
>>>4 byte 2
>>>>48 lelong&0xf0000000 0x00000000 MIPS-I
>>>>48 lelong&0xf0000000 0x10000000 MIPS-II
>>>>48 lelong&0xf0000000 0x20000000 MIPS-III
>>>>48 lelong&0xf0000000 0x30000000 MIPS-IV
>>>>48 lelong&0xf0000000 0x40000000 MIPS-V
>>>>48 lelong&0xf0000000 0x60000000 MIPS32
>>>>48 lelong&0xf0000000 0x70000000 MIPS64
>>>>48 lelong&0xf0000000 0x80000000 MIPS32 rel2
>>>>48 lelong&0xf0000000 0x90000000 MIPS64 rel2
>>18 leshort 9 Amdahl - invalid byte order,
>>18 leshort 10 MIPS (deprecated),
>>18 leshort 11 RS6000 - invalid byte order,
>>18 leshort 15 PA-RISC - invalid byte order,
>>>50 leshort 0x0214 2.0
>>>48 leshort &0x0008 (LP64),
>>18 leshort 16 nCUBE,
>>18 leshort 17 Fujitsu VPP500,
>>18 leshort 18 SPARC32PLUS,
>>18 leshort 20 PowerPC,
>>18 leshort 22 IBM S/390,
>>18 leshort 36 NEC V800,
>>18 leshort 37 Fujitsu FR20,
>>18 leshort 38 TRW RH-32,
>>18 leshort 39 Motorola RCE,
>>18 leshort 40 ARM,
>>18 leshort 41 Alpha,
>>18 leshort 0xa390 IBM S/390 (obsolete),
>>18 leshort 42 Renesas SH,
>>18 leshort 43 SPARC V9 - invalid byte order,
>>18 leshort 44 Siemens Tricore Embedded Processor,
>>18 leshort 45 Argonaut RISC Core, Argonaut Technologies Inc.,
>>18 leshort 46 Renesas H8/300,
>>18 leshort 47 Renesas H8/300H,
>>18 leshort 48 Renesas H8S,
>>18 leshort 49 Renesas H8/500,
>>18 leshort 50 IA-64,
>>18 leshort 51 Stanford MIPS-X,
>>18 leshort 52 Motorola Coldfire,
>>18 leshort 53 Motorola M68HC12,
>>18 leshort 62 x86-64,
>>18 leshort 75 Digital VAX,
>>18 leshort 88 Renesas M32R,
>>18 leshort 94 Tensilica Xtensa,
>>18 leshort 97 NatSemi 32k,
>>18 leshort 106 Analog Devices Blackfin,
>>18 leshort 0x9026 Alpha (unofficial),
>>20 lelong 0 invalid version
>>20 lelong 1 version 1
>>36 lelong 1 MathCoPro/FPU/MAU Required
>5 byte 2 MSB
>>16 beshort 0 no file type,
>>16 beshort 1 relocatable,
>>16 beshort 2 executable,
>>16 beshort 3 shared object,
>>16 beshort 4 core file,
#>>>(0x38+0xcc) string >\0 of '%s'
#>>>(0x38+0x10) belong >0 (signal %d),
>>16 beshort &0xff00 processor-specific,
>>18 beshort 0 no machine,
>>18 beshort 1 AT&T WE32100,
>>18 beshort 2 SPARC,
>>18 beshort 3 Intel 80386 - invalid byte order,
>>18 beshort 4 Motorola
>>>36 belong &0x01000000 68000,
>>>36 belong &0x00810000 CPU32,
>>>36 belong 0 68020,
>>18 beshort 5 Motorola 88000,
>>18 beshort 6 Intel 80486 - invalid byte order,
>>18 beshort 7 Intel 80860,
# only for MIPS - see comment in little-endian section above.
>>18 beshort 8 MIPS,
>>>36 belong &0x20 N32
>>18 beshort 10 MIPS,
>>>36 belong &0x20 N32
>>18 beshort 8
# only for 32-bit
>>>4 byte 1
>>>>36 belong&0xf0000000 0x00000000 MIPS-I
>>>>36 belong&0xf0000000 0x10000000 MIPS-II
>>>>36 belong&0xf0000000 0x20000000 MIPS-III
>>>>36 belong&0xf0000000 0x30000000 MIPS-IV
>>>>36 belong&0xf0000000 0x40000000 MIPS-V
>>>>36 belong&0xf0000000 0x60000000 MIPS32
>>>>36 belong&0xf0000000 0x70000000 MIPS64
>>>>36 belong&0xf0000000 0x80000000 MIPS32 rel2
>>>>36 belong&0xf0000000 0x90000000 MIPS64 rel2
# only for 64-bit
>>>4 byte 2
>>>>48 belong&0xf0000000 0x00000000 MIPS-I
>>>>48 belong&0xf0000000 0x10000000 MIPS-II
>>>>48 belong&0xf0000000 0x20000000 MIPS-III
>>>>48 belong&0xf0000000 0x30000000 MIPS-IV
>>>>48 belong&0xf0000000 0x40000000 MIPS-V
>>>>48 belong&0xf0000000 0x60000000 MIPS32
>>>>48 belong&0xf0000000 0x70000000 MIPS64
>>>>48 belong&0xf0000000 0x80000000 MIPS32 rel2
>>>>48 belong&0xf0000000 0x90000000 MIPS64 rel2
>>18 beshort 9 Amdahl,
>>18 beshort 10 MIPS (deprecated),
>>18 beshort 11 RS6000,
>>18 beshort 15 PA-RISC
>>>50 beshort 0x0214 2.0
>>>48 beshort &0x0008 (LP64)
>>18 beshort 16 nCUBE,
>>18 beshort 17 Fujitsu VPP500,
>>18 beshort 18 SPARC32PLUS,
>>>36 belong&0xffff00 &0x000100 V8+ Required,
>>>36 belong&0xffff00 &0x000200 Sun UltraSPARC1 Extensions Required,
>>>36 belong&0xffff00 &0x000400 HaL R1 Extensions Required,
>>>36 belong&0xffff00 &0x000800 Sun UltraSPARC3 Extensions Required,
>>18 beshort 20 PowerPC or cisco 4500,
>>18 beshort 21 64-bit PowerPC or cisco 7500,
>>18 beshort 22 IBM S/390,
>>18 beshort 23 Cell SPU,
>>18 beshort 24 cisco SVIP,
>>18 beshort 25 cisco 7200,
>>18 beshort 36 NEC V800 or cisco 12000,
>>18 beshort 37 Fujitsu FR20,
>>18 beshort 38 TRW RH-32,
>>18 beshort 39 Motorola RCE,
>>18 beshort 40 ARM,
>>18 beshort 41 Alpha,
>>18 beshort 42 Renesas SH,
>>18 beshort 43 SPARC V9,
>>18 beshort 44 Siemens Tricore Embedded Processor,
>>18 beshort 45 Argonaut RISC Core, Argonaut Technologies Inc.,
>>18 beshort 46 Renesas H8/300,
>>18 beshort 47 Renesas H8/300H,
>>18 beshort 48 Renesas H8S,
>>18 beshort 49 Renesas H8/500,
>>18 beshort 50 IA-64,
>>18 beshort 51 Stanford MIPS-X,
>>18 beshort 52 Motorola Coldfire,
>>18 beshort 53 Motorola M68HC12,
>>18 beshort 73 Cray NV1,
>>18 beshort 75 Digital VAX,
>>18 beshort 88 Renesas M32R,
>>18 beshort 94 Tensilica Xtensa,
>>18 beshort 97 NatSemi 32k,
>>18 beshort 0x9026 Alpha (unofficial),
>>18 beshort 0xa390 IBM S/390 (obsolete),
>>20 belong 0 invalid version
>>20 belong 1 version 1
>>36 belong 1 MathCoPro/FPU/MAU Required
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