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linux-user: Separate binfmt arm CPU families

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Give big-endian arm and aarch64 CPUs their own family in
qemu-binfmt-conf.sh to make sure we register qemu-user for binaries of
the opposite endianness on arm and aarch64. Apart from the family
assignments of the magic values, qemu_get_family() needs to be able to
distinguish the two and recognise aarch64{,_be} as well.

Signed-off-by: Michael Weiser <michael.weiser@gmx.de>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-id: 20171220212308.12614-7-michael.weiser@gmx.de
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Michael Weiser 2018-01-11 13:25:33 +00:00 committed by Peter Maydell
parent f772f212b3
commit 2ced93eee0
1 changed files with 6 additions and 3 deletions
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9
scripts/qemu-binfmt-conf.sh
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@ -24,7 +24,7 @@ arm_family=arm
armeb_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x28'
armeb_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
armeb_family=arm
armeb_family=armeb
sparc_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x02'
sparc_mask='\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
@ -94,7 +94,7 @@ aarch64_family=arm
aarch64_be_magic='\x7fELF\x02\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\xb7'
aarch64_be_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
aarch64_be_family=arm
aarch64_be_family=armeb
hppa_magic='\x7f\x45\x4c\x46\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x0f'
hppa_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff'
@ -115,9 +115,12 @@ qemu_get_family() {
ppc64el|ppc64le)
echo "ppcle"
;;
arm|armel|armhf|arm64|armv[4-9]*)
arm|armel|armhf|arm64|armv[4-9]*l|aarch64)
echo "arm"
;;
armeb|armv[4-9]*b|aarch64_be)
echo "armeb"
;;
sparc*)
echo "sparc"
;;