[kaffe] Some problem with xprofiler

Jiangzhou He hejz03 at mails.tsinghua.edu.cn
Mon May 16 08:32:14 PDT 2005

Hi, all. I'm trying to do something with xprofiler on kaffe-1.1.5, but find
some problems.
I configured it by: 
./configure --enable-debug --enable-xprofiling --with-staticvm
--with-staticlib --with-profiling
(The last four parameters are nacessary for xprofiler, which I learnt from
After that, I compiled and installed kaffe in the regular way.
I wrote a simple class to test xprofiler, that is HelloWorld:
import java.io.*;
import java.lang.*;

class HelloWorld {
    private static final int times = 10;
    public static void main(String[] args) {
        for(int i = 0; i < times; i++)
            System.out.println("Hello world [ " + i + " ]");

HelloWorld.class can run normally by kaffe without any parameter. But when I
run it with -Xxprof to start xprofiler, kaffe don't terminate after
executing main(), so I must press Ctrl+C to stop it manually. Only
kaffe-jit-symbols.s is generated by kaffe, but I can't find xgmon.out.


I want to know how to use xprofiler properly. Thank you!


Jiangzhou He

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