audio/, crypto/, libnx/, and mm/: Change some err() ERRORS to warn() WARNINGS or info()

libxx/libxx_new.cxx

@@ -93,7 +93,7 @@ void *operator new(unsigned int nbytes)
       // Oh my.. we are required to return a valid pointer and
       // we cannot throw an exception!  We are bad.
 
-      err("Failed to allocate\n");
+      err("ERROR: Failed to allocate\n");
     }
 #endif
 

libxx/libxx_newa.cxx

@@ -93,7 +93,7 @@ void *operator new[](unsigned int nbytes)
       // Oh my.. we are required to return a valid pointer and
       // we cannot throw an exception!  We are bad.
 
-      err("Failed to allocate\n");
+      err("ERROR: Failed to allocate\n");
     }
 #endif
 

libxx/libxx_stdthrow.cxx

@@ -56,25 +56,25 @@ namespace std
 {
   void __throw_out_of_range(const char*)
   {
-    err("C++: Vector .at() with argument out of range\n");
+    err("ERROR: C++: Vector .at() with argument out of range\n");
     abort();
    }
 
   void __throw_length_error(const char*)
   {
-    err("C++: Vector resize to excessive length\n");
+    err("ERROR: C++: Vector resize to excessive length\n");
     abort();
   }
 
   void __throw_bad_alloc()
   {
-    err("C++: Bad allocation\n");
+    err("ERROR: C++: Bad allocation\n");
     abort();
   }
 
   void __throw_bad_function_call()
   {
-    err("C++: Bad function call\n");
+    err("ERROR: C++: Bad function call\n");
     abort();
   }
 }