mirror of https://github.com/acidanthera/audk.git
Some updates to SCR can cause a problem which manifests as an undefined opcode exception. This may be when a speculative secure instruction fetch happens after the NS bit is set. An isb is required to make the register change take effect fully. Contributed-under: Tianocore Contribution Agreement 1.0 Signed-off-by: Evan Lloyd <Evan.Lloyd@arm.com> Reviewed-by: Sami Mujawar <Sami.Mujawar@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> |
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ArmArchTimerLib | ||
ArmCacheMaintenanceLib | ||
ArmDisassemblerLib | ||
ArmDmaLib | ||
ArmGenericTimerPhyCounterLib | ||
ArmGenericTimerVirtCounterLib | ||
ArmGicArchLib | ||
ArmGicArchSecLib | ||
ArmHvcLib | ||
ArmLib | ||
ArmPsciResetSystemLib | ||
ArmSmcLib | ||
ArmSmcLibNull | ||
ArmSoftFloatLib | ||
BaseMemoryLibStm | ||
BaseMemoryLibVstm | ||
BdsLib | ||
CompilerIntrinsicsLib | ||
DebugAgentSymbolsBaseLib | ||
DebugPeCoffExtraActionLib | ||
DebugUncachedMemoryAllocationLib | ||
DefaultExceptionHandlerLib | ||
PeiServicesTablePointerLib | ||
RvdPeCoffExtraActionLib | ||
SemiHostingDebugLib | ||
SemiHostingSerialPortLib | ||
SemihostLib | ||
UncachedMemoryAllocationLib |