From owner-freebsd-alpha  Fri May 10 11:31:12 2002
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From: Andrew Gallatin <gallatin@cs.duke.edu>
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Date: Fri, 10 May 2002 14:30:35 -0400 (EDT)
To: obrien@freebsd.org
Cc: freebsd-alpha@freebsd.org
Subject: gcc3 & alpha kernels
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After 2 hours of cursing the XP1000 case designers, I finally managed to wedge
another disk into my XP1000 for current.  

After building world, a new kernel built with gcc3 locks up on boot:

      Copyright (c) 1992-2002 The FreeBSD Project.
      Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
              The Regents of the University of California. All rights reserved.
	      FreeBSD 5.0-CURRENT #0: Fri May 10 13:03:19 EDT 2002
      gallatin@monet:/usr/src/sys/alpha/compile/MONET
<HANG, press halt button>
      halted CPU 0

      halt code = 1
      operator initiated halt
      PC = fffffc00004ea8b8


I do NOT know if this was the fault of gcc3, but it smells like it.
According to nm, this address is in _vm_object_allocate().  A few
other times, it locked with an address in what looked like mlock().

Have you seen this on your alpha testbox?  Is your alpha testbox
working?

Thanks,

Drew

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