>>>>> Paul Beardsley writes:

    Paul> Thanks, but how do I do that first step of
    Paul> running a JVM under Java - is there a C
    Paul> executable somewhere that runs a JVM,
    Paul> so that I can gdb that executable?

$ DEBUG_PROG=gdb java_g 
...
(gdb) run <classname>

    Paul> Gregory Steuck writes:
    >> 
    >> Yeah, run JVM under gdb and set a breakpoint inside of your native code.
    >> You have to be familiar with gdb though.
    >> 
    >> >>>>> "Paul" == Paul Beardsley <[EMAIL PROTECTED]> writes:
    >> 
    Paul> Hi,
    >> 
    Paul> I am new to Linux/Java/JNI.  Is there such a thing as a
    Paul> debugger for Java-C++ systems (communicating via the JNI)
    Paul> which can cope with both sides of the interface?  Or given a
    Paul> Java UI (the main is in Java) which is invoking a C++ system,
    Paul> which then does some callbacks to Java, is there a way to get
    Paul> a debugger running on the C++ part?


        Juergen

-- 
Juergen Kreileder, Blackdown Java-Linux Porting Team
http://www.blackdown.org/java-linux.html


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