kern: add hardware single step extension

2021-07-27 05:34:40 -07:00
parent e34a9ba521
commit ae91a32059
10 changed files with 226 additions and 4 deletions
--- a/libraries/libvapours/include/vapours/svc/svc_types_common.hpp
+++ b/libraries/libvapours/include/vapours/svc/svc_types_common.hpp
@@ -174,8 +174,9 @@ namespace ams::svc {
    };

    enum MesosphereMetaInfo : u64 {
-        MesosphereMetaInfo_KernelVersion   = 0,
-        MesosphereMetaInfo_IsKTraceEnabled = 1,
+        MesosphereMetaInfo_KernelVersion       = 0,
+        MesosphereMetaInfo_IsKTraceEnabled     = 1,
+        MesosphereMetaInfo_IsSingleStepEnabled = 2,
    };

    enum SystemInfoType : u32 {
@@ -299,6 +300,9 @@ namespace ams::svc {
        ThreadContextFlag_FpuControl = (1 << 3),

        ThreadContextFlag_All = (ThreadContextFlag_General | ThreadContextFlag_Control | ThreadContextFlag_Fpu | ThreadContextFlag_FpuControl),
+
+        ThreadContextFlag_SetSingleStep   = (1u << 30),
+        ThreadContextFlag_ClearSingleStep = (1u << 31),
    };

    enum ContinueFlag : u32 {