From: Matteo Frigo <athena@fftw.org>
To: Avi Kivity <avi@redhat.com>
Cc: kvm@vger.kernel.org
Subject: Re: Cygwin bash's built-in test command crashes on Windows 2008 Server 64bit under KVM
Date: Fri, 13 Feb 2009 15:39:30 -0500 [thread overview]
Message-ID: <87eiy26ph9.fsf@cilk.com> (raw)
In-Reply-To: <4995D7FD.9020609@redhat.com> (Avi Kivity's message of "Fri\, 13 Feb 2009 22\:28\:45 +0200")
Avi Kivity <avi@redhat.com> writes:
> - run a cygwin program in an infinite loop (while :; do :; done is
> sufficient)
> - 'info registers', look at gdt
> - 'x/28x 0x$GDT'
>
> I'm interested in offset 0x28, but please provide the whole thing for
> sanity checking.
Here it is. This is with npt=1, but npt=0 shows exactly the
same GDT.
(qemu) info registers
EAX=0022dad8 EBX=00230000 ECX=61108b28 EDX=0043fea7
ESI=00000014 EDI=00000000 EBP=0022c518 ESP=0022c4f4
EIP=610935e2 EFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =002b 0000000000000000 ffffffff 00c0f300
CS =0023 0000000000000000 ffffffff 00c0fb00
SS =002b 0000000000000000 ffffffff 00c0f300
DS =002b 0000000000000000 ffffffff 00c0f300
FS =0053 000000007efdd000 00000fff 0040f300
GS =002b 000000007efdb000 ffffffff 00c0f300
LDT=0000 0000000000000000 0000ffff 00000000
TR =0040 fffff800004e8070 00000068 00008b00
GDT= fffff800004e7000 0000006f
IDT= fffff800004e7070 00000fff
CR0=80050031 CR2=000007ff7dd13000 CR3=000000002d62c000 CR4=000006f8
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00000000
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=000000007ffe00300000000000160014 XMM07=00000000000000000000000000000000
(qemu) x/28x 0xfffff800004e7000
fffff800004e7000: 0x00000000 0x00000000 0x00000000 0x00000000
fffff800004e7010: 0x00000000 0x00209b00 0x0000ffff 0x00cf9300
fffff800004e7020: 0x0000ffff 0x00cffb00 0x0000ffff 0x00cff300
fffff800004e7030: 0x00000000 0x0020fb00 0x00000000 0x00000000
fffff800004e7040: 0x80700068 0x00008b4e 0xfffff800 0x00000000
fffff800004e7050: 0xd0000fff 0x7e40f3fd 0x00000000 0x00000000
fffff800004e7060: 0x0000ffff 0x00cf9b00 0x00000000 0x00000000
next prev parent reply other threads:[~2009-02-13 20:39 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <40ddf2480901050654y268213d1jbf34f9d81d6faeb0@mail.gmail.com>
2009-01-05 16:22 ` Cygwin bash's built-in test command crashes on Windows 2008 Server 64bit under KVM Jamie Kirkpatrick
2009-01-22 15:02 ` Avi Kivity
2009-02-06 1:28 ` Matteo Frigo
2009-02-13 20:01 ` Avi Kivity
2009-02-13 20:18 ` Matteo Frigo
2009-02-13 20:27 ` Avi Kivity
2009-02-13 20:28 ` Avi Kivity
2009-02-13 20:39 ` Matteo Frigo [this message]
2009-02-13 21:02 ` Avi Kivity
2009-02-13 21:23 ` Matteo Frigo
2009-02-13 21:46 ` Avi Kivity
2009-02-13 21:46 ` Avi Kivity
2009-02-13 21:49 ` Matteo Frigo
2009-02-13 21:52 ` Matteo Frigo
2009-02-13 22:05 ` Avi Kivity
2009-02-13 22:32 ` Avi Kivity
2009-02-13 22:46 ` Matteo Frigo
2009-02-13 22:52 ` Avi Kivity
2009-02-13 22:06 ` Avi Kivity
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87eiy26ph9.fsf@cilk.com \
--to=athena@fftw.org \
--cc=avi@redhat.com \
--cc=kvm@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.