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[PowerPC64] Add ABI flags to 'file' magic

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The distinction between ELF header version and OpenPOWER ELF ABI version is
confusing for most of people, so this adds text to "file" output to make it
clear about which OpenPOWER ELF ABI version binary was built for.

The strings used in this change are based on "64-Bit ELF V2 ABI
Specification/3.1. ELF Header" document available at
http://openpowerfoundation.org/wp-content/uploads/resources/leabi/content/dbdoclet.50655241_97607.html

Example:

$ file t1-Flag2 -m -m contrib/file/magic/Magdir/elf t1-Flag2: ELF 64-bit MSB
executable, 64-bit PowerPC or cisco 7500, OpenPOWER ELF V2 ABI, version 1
(FreeBSD), dynamically linked, interpreter /libexec/ld-elf.so.1, for FreeBSD
13.0 (1300033), FreeBSD-style, not stripped

Submitted by:	alfredo.junior_eldorado.org.br
Reviewed by:	luporl
Differential Revision:	https://reviews.freebsd.org/D20771
This commit is contained in:
Leandro Lupori 2019-06-28 15:52:40 +00:00
parent 0a0163ebde
commit c4e127e24d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=349509
1 changed files with 3 additions and 0 deletions
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contrib/file/magic/Magdir/elf
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@ -108,6 +108,9 @@
>18 leshort 19 Intel 80960,
>18 leshort 20 PowerPC or cisco 4500,
>18 leshort 21 64-bit PowerPC or cisco 7500,
>>48 lelong 0 Unspecified or Power ELF V1 ABI,
>>48 lelong 1 Power ELF V1 ABI,
>>48 lelong 2 OpenPOWER ELF V2 ABI,
>18 leshort 22 IBM S/390,
>18 leshort 23 Cell SPU,
>18 leshort 24 cisco SVIP,