kern: SvcFlushDataCache, SvcFlushEntireDataCache

2020-07-30 14:51:45 -07:00
parent e4b30f4022
commit 0993ae0685
4 changed files with 37 additions and 7 deletions
--- a/libraries/libmesosphere/include/mesosphere/arch/arm64/kern_cpu.hpp
+++ b/libraries/libmesosphere/include/mesosphere/arch/arm64/kern_cpu.hpp
@@ -64,6 +64,10 @@ namespace ams::kern::arch::arm64::cpu {
        EnsureInstructionConsistency();
    }

+    ALWAYS_INLINE void Yield() {
+        __asm__ __volatile__("yield" ::: "memory");
+    }
+
    ALWAYS_INLINE void SwitchProcess(u64 ttbr, u32 proc_id) {
        SetTtbr0El1(ttbr);
        ContextIdRegisterAccessor(0).SetProcId(proc_id).Store();