kern: audit (and fix) our hardware maintenance instructions to match official kernel

2021-10-27 12:31:53 -07:00
parent fb59d0ad43
commit e81a1ce5a8
16 changed files with 104 additions and 203 deletions
--- a/libraries/libmesosphere/source/arch/arm64/kern_exception_handlers.cpp
+++ b/libraries/libmesosphere/source/arch/arm64/kern_exception_handlers.cpp
@@ -225,7 +225,7 @@ namespace ams::kern::arch::arm64 {
            if (AMS_UNLIKELY(GetCurrentThread().IsSingleStep())) {
                GetCurrentThread().ClearSingleStep();
                cpu::MonitorDebugSystemControlRegisterAccessor().SetSoftwareStep(false).Store();
-                cpu::EnsureInstructionConsistency();
+                cpu::InstructionMemoryBarrier();
            }
            #endif