ArmPkg/ArmSmcLib: fix stack handling in .asm version of SMC wrapper
ArmPkg/ArmSmcLib: fix stack handling in .asm version of SMC wrapper

This fixes a bug in the stack handling in the RVCT .asm version
of the SMC wrapper.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Olivier Martin <olivier.martin@arm.com>



git-svn-id: 3158a46dfd52e07d1fda3e32e1ab2e353a00b20f@16086 6f19259b-4bc3-4df7-8a09-765794883524

MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2