Move (null) to stackcheck

src/boot/fault_drawer.c

@@ -266,8 +266,6 @@ void* FaultDrawer_FormatStringFunc(void* arg, const char* str, size_t count) {
     return arg;
 }
 
-const char D_80099080[] = "(null)";
-
 s32 FaultDrawer_VPrintf(const char* fmt, va_list ap) {
     return _Printf(FaultDrawer_FormatStringFunc, sFaultDrawerInstance, fmt, ap);
 }

src/boot/libu64/stackcheck.c

@@ -94,6 +94,8 @@ StackStatus StackCheck_GetState(StackEntry* entry) {
         status = STACK_STATUS_OK;
     }
 
+    (void)"(null)";
+
     return status;
 }
 

tools/disasm/files.txt

@@ -296,6 +296,7 @@
             0x80098280 : "CIC6105",
             0x800982B0 : "fault",
             0x80098C50 : "fault_drawer",
+            0x80099080 : "stackcheck",
             0x80099090 : "gfxprint",
             0x800990B0 : "debug",
             0x800990C0 : "math64",