🚀 go-pugleaf

How come C++ exceptions do not work on MacOSX with a CW7.2 compiled
jnilib???

As a simple test, I modified the included HelloWorld JNI example, located in
the (Codewarrior Examples):CodeWarrior Java:Metrowerks Sample
Projects:Native examples:JNI example:Sources folder to create a JNILIB
(convert to Mach-O bundle target), and added the following method:

class A() {};

JNIEXPORT void JNICALL Java_com_mw_example_HelloWorld_throwMethod
    (JNIEnv *env, jobject obj)
{
     try
     {
              throw A();
     }
     catch (...)
     {
              printf("Caught!\n");
     };
}

Of course, changes were also made in HelloWorld.java and TestHelloWorld.java
to reflect the new method.

The example works as it should calling each native function, but when it
calls throwMethod(), it crashes (segmentation fault).  Upon further
inspection with GDB, it reported the following:

Program received signal EXC_BAD_ACCESS, Could not access memory.
ExPPC_FindExceptionRecord (returnaddr=0x15ac7b0 "H", info=0xbfffe88c) at
ExceptionPPC.cp:874
874    if ((returnaddr >= (char *) p->functionaddr)


What's going?  Do I need to register my exception or something??

I've updated my Universal Headers and have recompiled all the MetroWerk
related projects (precompiled headers, MSL runtimes, MSL C++, etc...).

Could anyone verify that this indeed is a problem or is there something
wrong with my Mac...

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