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
FAQ.xprofiler)
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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