arch: arc: fake exception should set not clrear AE bit

To make a fake exception, we should set not clear AE bit Signed-off-by: Wayne Ren <[email protected]>
zephyrproject-rtos · Mar 12, 2020 · 10fc793 · 10fc793
1 parent 2b70bc8
commit 10fc793
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/arch/arc/core/userspace.S b/arch/arc/core/userspace.S
@@ -149,7 +149,7 @@ _arc_go_to_user_space:
 
 	/* fake exception return */
 	lr r0, [_ARC_V2_STATUS32]
-	bclr r0, r0, _ARC_V2_STATUS32_AE_BIT
+	bset r0, r0, _ARC_V2_STATUS32_AE_BIT
 	kflag r0
 
 /* when exception returns from kernel to user, sp and _ARC_V2_USER_SP