linux-kernel - some question about aarch32 for ARM64

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 23 Feb 2015 20:28:57 +0800
From:	loody <miloody@...il.com>
To:	LKML <linux-kernel@...r.kernel.org>, catalin.marinas@....com
Subject: some question about aarch32 for ARM64

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,
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/