The lower 5 bit of MVBAR is UNK/SBZP.
So, Monitor Vector Base Address must be 32-byte aligned.
On the other hand, the secure monitor handler does not need
32-byte alignment.
This commit moves ".algin 5" directive to the correct place.
Signed-off-by: Masahiro Yamada <yamad...@jp.panasonic.com>
Cc: Andre Przywara <andre.przyw...@linaro.org>
---
BTW, I noticed the legacy license block is used in this file.
Because arch/arm/cpu/armv7/nonsec_virt.S is a newly added file,
SPDX License Identifier should have been used...
arch/arm/cpu/armv7/nonsec_virt.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/cpu/armv7/nonsec_virt.S b/arch/arm/cpu/armv7/nonsec_virt.S
index 358348f..ee36760 100644
--- a/arch/arm/cpu/armv7/nonsec_virt.S
+++ b/arch/arm/cpu/armv7/nonsec_virt.S
@@ -30,6 +30,7 @@
.arch_extension sec
.arch_extension virt
+ .align 5
/* the vector table for secure state and HYP mode */
_monitor_vectors:
.word 0 /* reset */
@@ -48,7 +49,6 @@ _monitor_vectors:
* to non-secure state.
* We use only r0 and r1 here, due to constraints in the caller.
*/
- .align 5
_secure_monitor:
mrc p15, 0, r1, c1, c1, 0 @ read SCR
bic r1, r1, #0x4e @ clear IRQ, FIQ, EA, nET bits
--
1.8.1.2
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