>>>>> "Jie" == Jie Liu <lj8...@gmail.com> writes:
Jie> RTEMS does not have virtual memory management, so there is no error Jie> when access the 0 address on rtems. Jie> So 'str->length()' donot throw NPE and just return an meaningless value. If you compile the Java parts of the library with -fcheck-references, it should work. This is something you have to set up as part of the port, as it is decided at (libgcj-) configure time. This won't help with the native code. IIRC in the end we just gave up on that; if you wanted real correctness you would have to add a null check at every dereference in the C++ code. I believe Andrew had a g++ patch to do this in the compiler, but it was rejected. Tom
