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* some question about aarch32 for ARM64
@ 2015-02-23 12:28 loody
  2015-02-23 13:27 ` Catalin Marinas
  0 siblings, 1 reply; 4+ messages in thread
From: loody @ 2015-02-23 12:28 UTC (permalink / raw)
  To: LKML, catalin.marinas

hi all:
I follow below instructions to compile a simple c file as aarch32 but in vain.

https://gcc.gnu.org/onlinedocs/gcc-4.9.1/gcc/AArch64-Options.html#AArch64-Options

And I download the toolchain from
http://www.linaro.org/downloads/
(linaro-toolchain-binaries 4.9 (Aarch64 little-endian))

I saw there are aarch32 support in arm64 kernel porting.
Would you mind to let us know how to get aarch32 ELF for running on
ARM64 processors?

Sincerely appreciate your kind help in advance,

PS:Below is my compile error message:
#aarch64-linux-gnu-gcc -mabi=ilp32 test.c
/media/sdb2/toolchain/arm/gcc-
linaro-aarch64-linux-gnu-4.9-2014.09_linux/bin/../lib/gcc/aarch64-linux-gnu/4.9.2/../../../../aarch64-linux-gnu/bin/ld:
skipping incompatible
/media/sdb2/toolchain/arm/gcc-linaro-aarch64-linux-gnu-4.9-2014.09_linux/bin/../lib/gcc/aarch64-linux-gnu/4.9.2/libgcc.a
when searching for -lgcc





-- 
Regards,

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2015-03-16 10:44 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-02-23 12:28 some question about aarch32 for ARM64 loody
2015-02-23 13:27 ` Catalin Marinas
2015-02-24  5:19   ` loody
2015-03-16 10:01     ` Jon Masters

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