Date: Wed, 12 Sep 2001 05:56:52 +0900 From: Fuyuhiko Maruyama <fuyuhik8@is.titech.ac.jp> To: Maxim Sobolev <sobomax@FreeBSD.org> Cc: java@FreeBSD.org Subject: Re: Reproduceable bug in latest JDK 1.3.1p4 Message-ID: <55g09t78ff.wl@tripper.private> In-Reply-To: <200109110917.f8B9HfF41785@vega.vega.com> References: <200109110917.f8B9HfF41785@vega.vega.com>
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--Multipart_Wed_Sep_12_05:56:52_2001-1
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At Tue, 11 Sep 2001 12:17:41 +0300 (EEST),
Maxim Sobolev wrote:
>
> [1 <text/plain; us-ascii (7bit)>]
> Hi folks,
>
> I found that there is a fully reproduceable bug in JDK 1.3.1p4. It can be
> triggered by starting Robocode (ports/games/robocode) and selecting
> "Help->Online Help" from the menu. Rather strange, but when I'm running
> the program with java_g instead of java, the bug not shows up.
>
> Attached please find appropriate log and stacktrace.
>
> -Maxim
I couldn't reproduce your problem on my FreeBSD 4.4-RC at all.
I think you are using FreeBSD 5.0-CURRENT, so I would like to know the
attached patch helps you or not. This patch makes more wrappers on
5.0-CURRENT for syscalls should be wrapped by green_threads JVM.
Most of the new wrappers are for syscalls I found that are used
internally in 5.0-CURRENT's libc.
--
Fuyuhiko MARUYAMA <fuyuhik8@is.titech.ac.jp>
Matsuoka laboratory,
Department of Mathematical and Computing Sciences,
Graduate School of Information Science and Engineering,
Tokyo Institute of Technology.
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--- j2sdk1.3.1/src/solaris/hpi/green_threads/src/iomgr.c.orig Tue Sep 4 22:53:32 2001
+++ j2sdk1.3.1/src/solaris/hpi/green_threads/src/iomgr.c Wed Sep 12 05:45:25 2001
@@ -716,6 +716,22 @@
WRAPFUNC(read);
WRAPFUNC(write);
WRAPFUNC(fcntl);
+#if __FreeBSD__ >= 5
+ WRAPFUNC(writev);
+ WRAPFUNC(readv);
+ WRAPFUNC(poll);
+ WRAPFUNC(sendto);
+ WRAPFUNC(dup);
+ WRAPFUNC(accept);
+ WRAPFUNC(recvfrom);
+ WRAPFUNC(socket);
+ WRAPFUNC(connect);
+ WRAPFUNC(select);
+ WRAPFUNC(pipe);
+ WRAPFUNC(creat);
+ WRAPFUNC(recv);
+ WRAPFUNC(send);
+#endif
__dummy();
}
#else
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