add kip detection

Source/Atmosphere/stratosphere/loader/source/oc/oc_common.hpp

@@ -24,10 +24,7 @@
 #define CRASH(msg, ...) { ams::diag::AbortImpl(msg, __PRETTY_FUNCTION__, "", 0); __builtin_unreachable(); }
 
 #include "customize.hpp"
-
-#if defined(AMS_BUILD_FOR_AUDITING) || defined(AMS_BUILD_FOR_DEBUGGING)
-    #include "oc_log.hpp"
-#endif
+#include "oc_log.hpp"
 
 #define PATCH_OFFSET(offset, value) \
     static_assert(sizeof(__typeof__(offset)) <= sizeof(u64)); \

Source/Atmosphere/stratosphere/loader/source/oc/oc_log.hpp

@@ -21,6 +21,7 @@
 
 namespace ams::ldr::hoc {
 
+    Result SmcCopyToIram(uintptr_t dest, const void *src, u32 size);
     void Log(const char *data, ...);
     void ViewLog();
 

Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv.cpp

@@ -170,6 +170,12 @@ namespace ams::ldr::hoc::pcv {
         }
     }
 
+    void WriteKipLoadToIram() {
+        const u32 hocMagic                   = 0x686F634D;
+        constexpr uintptr_t LoadMagicAddress = 0x4003DC00 ; /* Should be a pretty safe address. */
+        R_DISCARD(SmcCopyToIram(LoadMagicAddress, &hocMagic, sizeof(hocMagic)));
+    }
+
     void Patch(uintptr_t mapped_nso, size_t nso_size) {
         SafetyCheck();
 
@@ -179,6 +185,8 @@ namespace ams::ldr::hoc::pcv {
         } else {
             erista::Patch(mapped_nso, nso_size);
         }
+
+        WriteKipLoadToIram();
     }
 
 }