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arch: arm: swap: add useful inline comment for SVC return

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We add a useful inline comment in the SVC handler (written in
assembly), which identifies one of the function return points
a bit more clearly.

Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit is contained in:
Ioannis Glaropoulos 2019-10-04 19:44:59 +02:00 • committed by Andrew Boie
commit da6c3d14ce
1 changed files with 1 additions and 0 deletions
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arch/arm/core/swap_helper.S
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@ -466,6 +466,7 @@ _stack_frame_endif:
_oops: _oops:
push {r0, lr} push {r0, lr}
bl z_do_kernel_oops bl z_do_kernel_oops
/* return from SVC exception is done here */
pop {r0, pc} pop {r0, pc}
#if defined(CONFIG_USERSPACE) #if defined(CONFIG_USERSPACE)