kern: implement 13.1.0 kernel changes

2021-10-25 17:34:47 -07:00
parent ebca23305e
commit 1d5f66be56
4 changed files with 10 additions and 2 deletions
--- a/libraries/libmesosphere/include/mesosphere/arch/arm64/kern_cpu.hpp
+++ b/libraries/libmesosphere/include/mesosphere/arch/arm64/kern_cpu.hpp
@@ -52,6 +52,10 @@ namespace ams::kern::arch::arm64::cpu {
        __asm__ __volatile__("dmb sy" ::: "memory");
    }

+    ALWAYS_INLINE void DataMemoryBarrierInnerShareable() {
+        __asm__ __volatile__("dmb ish" ::: "memory");
+    }
+
    ALWAYS_INLINE void InstructionMemoryBarrier() {
        __asm__ __volatile__("isb" ::: "memory");
    }