mirror of https://github.com/acidanthera/audk.git
4af3dd80ab
The AArch64 DAIF bits are different for reading (mrs) versus writing (msr). The bitmask definitions assumed they were the same causing incorrect results when trying to determine the current interrupt state through ArmGetInterruptState. The logic for interpreting the DAIF read data using the csel instruction was also incorrect and is fixed. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eugene Cohen <eugene@hp.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> |
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| ArmLibSupport.S | ||