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<DIV>Tony:</DIV>
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<DIV>I just tried these options. Here are results:</DIV>
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<DIV>recent cm3 on XP: paranoidgc yeilds assert in RTCollector.m3 line 1706, while nogc gets assert in WinContext.m3 line 165. I note that the juno window begins drawing before the crash on nogc whereas it does not on paranoidgc.</DIV>
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<DIV>recent cm3 on Vista, same results as above except that it appears to reference an illegal memory location before hitting the assert in the RTCollector when using paranoidgc.</DIV>
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<DIV>old d5.7.0 circa August 2008 on XP: paranoidgc gets a repeating assert at line 845 in ThreadWin32.m3. You have to hit Ctrl-C to abort the repeating error message. Not sure if anything else happens first because it scrolls too far. For nogc, we get same behavoir as the other tests above.</DIV>
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<DIV>Regards,</DIV>
<DIV>Randy<BR><BR>>>> Tony Hosking <hosking@cs.purdue.edu> 9/22/2009 5:46 PM >>><BR>Have you tried running with @M3nogc? And @M3paranoidgc?</DIV>
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<DIV>On 22 Sep 2009, at 17:39, Jay K wrote:</DIV><BR class=Apple-interchange-newline>
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<DIV><BR>Again, what I see is that many versions before around Feb 20 2007 consistently fail with that same assertion failure.<BR><BR>I have tested many versions now, recently.<BR><BR>But versions after Feb 20 2007 usually access violate on the address 0x20000 or so, sometimes other addresses, sometimes various assertion failures. I believe this is much worse than merely always failing the same assertion.<BR><BR><BR><BR>- Jay<BR><BR><BR><BR>Date: Tue, 22 Sep 2009 17:06:20 -0400<BR>From: <A href="mailto:rcoleburn@scires.com">rcoleburn@scires.com</A><BR>To: <A href="mailto:m3devel@elegosoft.com">m3devel@elegosoft.com</A><BR>Subject: [M3devel] more info on juno on windows<BR><BR><BR><BR><BR>Do we know whether or not Juno ever worked on Windows ?<BR><BR>I don't recall ever testing it on Windows. I still have a vd5.7.0 cm3 that I used for the project I finished up last year (August 2008). If I run Juno on this system (Windows XP SP3), Juno crashes with an ASSERT failure at line 165 in winvbt/WinContext.m3. The date on the juno.exe is 8/19/2008.<BR><BR>Regards,<BR>Randy<BR><BR>
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<BLOCKQUOTE type="cite">Jay K <<A href="mailto:jay.krell@cornell.edu">jay.krell@cornell.edu</A>> 9/22/2009 2:57 PM >>><BR></BLOCKQUOTE></BLOCKQUOTE></BLOCKQUOTE>Here is the truncated part from the previous:<BR><BR>This change, I think, causes Juno to access violate whereas before it "only" failed assertions.<BR>I believe it is considered fairly ok for a safe system to terminate with an assertion failure,<BR>that might not be a bug at all, but considered far worse to hit a SIGSEGV</DIV></BLOCKQUOTE></DIV><BR></DIV></BODY></HTML>