Piotr Zięcik 997a49ade9 arm: userspace: Do not overwrite r7 during syscall. ... The r7 register is used as a frame pointer on ARM Thumb. As result, it cannot be modified by the assembly code in functions using stack frame. This commit replaces r7 by r8, which is a general purpose register. Also it fixes #7704. Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no>		2018-06-01 13:07:47 -04:00
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cortex_m	arch: arm: Fix zero interrupt latency priority level	2018-05-31 14:58:43 -04:00
arch.h	arm: userspace: Do not overwrite r7 during syscall.	2018-06-01 13:07:47 -04:00