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kern: swap tpidr_el1/cntv_cval_el0 as scratch vs exception stack

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Michael Scire 2021-04-07 08:36:03 -07:00 • committed by SciresM
parent 2f930c2d5f
commit c216f92a91
7 changed files with 34 additions and 28 deletions
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2
libraries/libmesosphere/include/mesosphere/arch/arm64/kern_cpu.hpp
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@ -232,7 +232,7 @@ namespace ams::kern::arch::arm64::cpu {
}
ALWAYS_INLINE void SetExceptionThreadStackTop(uintptr_t top) {
SetTpidrEl1(top);
cpu::SetCntvCvalEl0(top);
}
ALWAYS_INLINE void SwitchThreadLocalRegion(uintptr_t tlr) {