Clang 7 complains about the vmsr instruction in ArmV7Support.S, which is only available on cores that implement some flavour of VFP. So set the .fpu to NEON like we do in some other places.
Signed-off-by: Ard Biesheuvel <ard.biesheu...@linaro.org> --- Note that the !clang alternative does not assembler for Clang-7 either so this is probably the most straightforward approach. ArmPkg/Library/ArmLib/Arm/ArmV7Support.S | 1 + 1 file changed, 1 insertion(+) diff --git a/ArmPkg/Library/ArmLib/Arm/ArmV7Support.S b/ArmPkg/Library/ArmLib/Arm/ArmV7Support.S index 16c56f72e973..b5a6b9ea487d 100644 --- a/ArmPkg/Library/ArmLib/Arm/ArmV7Support.S +++ b/ArmPkg/Library/ArmLib/Arm/ArmV7Support.S @@ -262,6 +262,7 @@ ASM_FUNC(ArmEnableVFP) #ifndef __clang__ mcr p10,#0x7,r0,c8,c0,#0 #else + .fpu neon vmsr fpexc, r0 #endif bx lr -- 2.20.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#41431): https://edk2.groups.io/g/devel/message/41431 Mute This Topic: https://groups.io/mt/31813773/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
