[Buildroot] [PATCH] package/gcc: Disable libsanitizer on arm920t/thumb

Thomas Petazzoni thomas.petazzoni at bootlin.com
Mon Aug 7 20:14:54 UTC 2023


On Sun,  4 Jun 2023 18:35:35 +0200
Alexander Sverdlin <alexander.sverdlin at gmail.com> wrote:

> libsanitizer is broken for Thumb1, sanitizer_linux.cc contains
> unconditional "ldr ip, [sp], #8", which causes:
> 
> ....s: Assembler messages:
> ....s:4190: Error: lo register required -- `ldr ip,[sp],#8'
> 
> Signed-off-by: Alexander Sverdlin <alexander.sverdlin at gmail.com>
> ---
>  package/gcc/gcc.mk | 8 ++++++++
>  1 file changed, 8 insertions(+)

Sorry for the long delay, this is absolutely correct. I've only added a
reference to an autobuilder issue fixed by this commit in the commit
log. Thanks!

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com



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