From: Gary Benson <gbenson@redhat.com>
To: rhug-rhats@sources.redhat.com
Subject: Re: segfault when running ant
Date: Fri, 28 Nov 2003 12:04:00 -0000 [thread overview]
Message-ID: <20031128120435.GA12877@redhat.com> (raw)
In-Reply-To: <1070019719.27083.86.camel@ua-213-114-26-86.cust.bredbandsbolaget.se>
Noa Resare wrote:
> Starting program: /usr/bin/ant
> [Thread debugging using libthread_db enabled]
> [New Thread -1084473216 (LWP 4823)]
>
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread -1084473216 (LWP 4823)]
> 0x00751ada in
> org.apache.xerces.impl.xs.XSDDescription.equals(java.lang.Object)
> (this=@6811c02, descObj=@bf37d8a0)
> at upstream/src/org/apache/xerces/impl/xs/XSDDescription.java:226
> 226 public boolean equals(Object descObj) {
> Current language: auto; currently java
>
> How should I go about debugging this?
The way I debug things is to keep a copy of gcc and RHUG built with
-O0, etc, and try and reproduce the failure in that. That way I can
change things easily.
Can you generate a backtrace for the above? Also, are you using the
very latest Naoko packages? Including Naoko gcc-ssa? The gcc-ssa in
Fedora will not work.
> ps. I have no previous experience using gcj, so segfaults from java
> code is a new thing to me.
Debugging them is pretty much like debugging C or C++, except that
listings come up in Java ;)
Gary
next prev parent reply other threads:[~2003-11-28 12:04 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-28 11:42 Noa Resare
2003-11-28 12:04 ` Gary Benson [this message]
2003-11-28 12:28 ` Noa Resare
2003-11-28 13:43 ` Gary Benson
2003-11-28 18:17 ` Jeff Sturm
2003-11-28 22:35 ` Noa Resare
2003-12-16 10:36 ` Noa Resare
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