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From: Michael W. <Mic...@sy...> - 2006-01-24 05:07:13
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Hi, I got this msg when running callgrind with valgrind and program exits with fatal: x amd64->IR: unhandled instruction bytes: 0xDB 0xD9 0xDD 0xD9 Just want to quickly check what is the instruction and if it is a known issue. Thanks, Michael |
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From: Igmar P. <mai...@jd...> - 2006-01-24 07:53:59
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> I got this msg when running callgrind with valgrind and program exits > with fatal: > > x amd64->IR: unhandled instruction bytes: 0xDB 0xD9 0xDD 0xD9 > > Just want to quickly check what is the instruction and if it is a > known issue. Checkout the current version from svn before reporting these things, since lots of them got fixed in svn. See http://www.valgrind.org/downloads/repository.html for instructions. Igmar |
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From: Tom H. <to...@co...> - 2006-01-24 14:41:56
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In message <8858BFBCB86F8D4BA996BEA6FF05F3DAA94D6E@US01WEMBX2.internal.synopsys.com>
Michael Wang <Mic...@sy...> wrote:
> I got this msg when running callgrind with valgrind and program exits
> with fatal:
>
> x amd64->IR: unhandled instruction bytes: 0xDB 0xD9 0xDD 0xD9
>
> Just want to quickly check what is the instruction and if it is a
> known issue.
It's FCMOVNU which is an x87 instruction and it doesn't appear to
be implemented in the current code, so please raise a bug for this.
Tom
--
Tom Hughes (to...@co...)
http://www.compton.nu/
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From: Julian S. <js...@ac...> - 2006-02-14 16:00:37
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Michael, what is the status of this now? If you want it fixed please can you file a bug report. J On Tuesday 24 January 2006 14:41, Tom Hughes wrote: > In message > <8858BFBCB86F8D4BA996BEA6FF05F3DAA94D6E@US01WEMBX2.internal.synopsys.com> > > Michael Wang <Mic...@sy...> wrote: > > I got this msg when running callgrind with valgrind and program exits > > with fatal: > > > > x amd64->IR: unhandled instruction bytes: 0xDB 0xD9 0xDD 0xD9 > > > > Just want to quickly check what is the instruction and if it is a > > known issue. > > It's FCMOVNU which is an x87 instruction and it doesn't appear to > be implemented in the current code, so please raise a bug for this. > > Tom |