Date: Tue, 29 Dec 1998 03:21:19 -0800 From: brian@worldcontrol.com To: freebsd-emulation@FreeBSD.ORG Subject: linux djvu 1.1.2/1.1.5 plugin/viewer core dumps & clone Message-ID: <19981229032119.A603@top.worldcontrol.com>
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I tried installing the 1.1.2 and 1.1.5 linux djvu plugins for netscape, which also come with dejavu the viewer which is invoked by the plugin. I'm not particularly interested in dejavu the viewer or the plugin. I was working with the command line compressor/decompressor. However, I like to test things when I come accross them, so I installed the plug-in/viewer on my -current, COMPAT_LINUX_THREADS + cmdline proc diffs system. This system successfully runs so50 and the multi-threaded mpegtv viewer. dejavu calls clone and I'm guessing that in the new thread it invokes or otherwise runs the djvu decompressor. In this subsequent thead it core dumps on signal 11. The X window interface continues to run. I've run ktrace and truss on the viewer and neither seem to follow the new thead. gdb doesn't report much that is interesting: Core was generated by `dejavu'. Program terminated with signal 11, Segmentation fault. /usr/X11R6/lib/libXpm.so.4.8: No such file or directory. #0 0x1 in ?? () Once again, I don't really care that the plugin/viewer doesn't work. However, I thought the people working on the linux thread emulation might be interested in another test case. Lastly, I have the linux libraries installed from the so50 distribution. -- Brian Litzinger <brian@litzinger.com> To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-emulation" in the body of the message
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