[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Re: Where to get FreeBSD port for Xen
take a look at: http://www.fsmware.com/xenofreebsd/gdb/ The gdbserver was built on FC2. If that doesn't work I'll post the source. -Kip On Tue, 25 Jan 2005, Hidetoshi Shimokawa wrote: > I have experianced strange lockups sometimes. > In that case, 'xm list' shows no state for freebsd. > (usually it is blocked) > > Name Id Mem(MB) CPU State Time(s) Console > Domain-0 0 59 0 r---- 990.1 > freebsd.sample 2 64 0 ----- 547.6 9602 > > I'd like to analyze this problem using debugger. > I found gdbserver binary in your web site but it seems old and > to require old libraries. Can I get the gdbserver source? > > Thanks, > > /\ Hidetoshi Shimokawa > \/ simokawa@xxxxxxxxxxx > > > At Mon, 24 Jan 2005 13:29:38 -0800 (PST), > Kip Macy wrote: > > > > Thanks for patch and the heads up on the successful boot. > > > > I'll apply the patch and update the posted tarball and kernel tonight. > > > > > > > > -Kip > > > > On Mon, 24 Jan 2005, Hidetoshi Shimokawa wrote: > > > > > Thank you very much for your work, Kip. > > > > > > I successfully booted xenofreebsd from your source. > > > The following patch(obtained from NetBSD) seems to > > > fix the scheduling problem. > > > > > > /\ Hidetoshi Shimokawa > > > \/ simokawa@xxxxxxxxxxx > > > > > > diff -u -r /home/simokawa/xen/i386-xeno/i386-xeno/clock.c > > > i386-xeno/i386-xeno/clock.c > > > --- /home/simokawa/xen/i386-xeno/i386-xeno/clock.c Mon Jan 24 > > > 10:36:19 2005 > > > +++ i386-xeno/i386-xeno/clock.c Mon Jan 24 16:58:31 2005 > > > @@ -502,3 +502,10 @@ > > > /* our adjusted time offset in microseconds */ > > > return edx; > > > } > > > + > > > +void > > > +idle_block(void) > > > +{ > > > + if (HYPERVISOR_set_timer_op(processed_system_time + NS_PER_TICK) == 0) > > > + HYPERVISOR_block(); > > > +} > > > diff -u -r /home/simokawa/xen/i386-xeno/i386-xeno/machdep.c > > > i386-xeno/i386-xeno/machdep.c > > > --- /home/simokawa/xen/i386-xeno/i386-xeno/machdep.c Mon Jan 24 > > > 10:36:19 2005 > > > +++ i386-xeno/i386-xeno/machdep.c Mon Jan 24 17:50:25 2005 > > > @@ -140,6 +140,7 @@ > > > #include <machine/hypervisor.h> > > > #include <machine/xenfunc.h> > > > #include <machine/xenvar.h> > > > +#include <machine/xen_intr.h> > > > > > > void Xhypervisor_callback(void); > > > void failsafe_callback(void); > > > @@ -903,8 +904,13 @@ > > > */ > > > __asm __volatile("sti; hlt"); > > > #endif > > > +#if 0 > > > enable_intr(); > > > HYPERVISOR_yield(); > > > +#else > > > + idle_block(); > > > + enable_intr(); > > > +#endif > > > } > > > > > > /* > > > diff -u -r /home/simokawa/xen/i386-xeno/include/xen_intr.h > > > i386-xeno/include/xen_intr.h > > > --- /home/simokawa/xen/i386-xeno/include/xen_intr.h Mon Jan 24 > > > 10:36:19 2005 > > > +++ i386-xeno/include/xen_intr.h Mon Jan 24 17:48:55 2005 > > > @@ -44,6 +44,7 @@ > > > extern void irq_suspend(void); > > > extern void irq_resume(void); > > > > > > +extern void idle_block(void); > > > > > > > > > #endif /* _XEN_INTR_H_ */ > > > > > > > > > At Sun, 23 Jan 2005 18:25:25 -0800 (PST), > > > Kip Macy wrote: > > > > > > > > For those interested I've uploaded a source tarball and copied in > > > > updated directions. > > > > > > > > > > > > -Kip > > > > > > > > > > > > > > > > On Sun, 23 Jan 2005, Derrik Pates wrote: > > > > > > > > > Kip Macy wrote: > > > > > > It looks like apache had gone out to lunch. I just restarted it and > > > > > > it > > > > > > is accessible again. If you wait a day I'll have 5.3 up. 5.2.1 is > > > > > > what > > > > > > is there right now. > > > > > > > > > > Kip: > > > > > > > > > > Any luck with that FreeBSD 5.3 kernel? Our network engineer wants to > > > > > set > > > > > up a Xen box for internal use with Debian and FreeBSD on it, and I'm > > > > > hoping to get FreeBSD 5.3 on there. Also, were you able to figure out > > > > > the blocking stuff in the scheduling code? > > > > > > > > > > -- > > > > > Derrik Pates > > > > > demon@xxxxxxxxxxxxx > > > > > > > > > > > > > > > > > ------------------------------------------------------- > > > > This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting > > > > Tool for open source databases. Create drag-&-drop reports. Save time > > > > by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. > > > > Download a FREE copy at http://www.intelliview.com/go/osdn_nl > > > > _______________________________________________ > > > > Xen-devel mailing list > > > > Xen-devel@xxxxxxxxxxxxxxxxxxxxx > > > > https://lists.sourceforge.net/lists/listinfo/xen-devel > > > > ------------------------------------------------------- This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting Tool for open source databases. Create drag-&-drop reports. Save time by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. Download a FREE copy at http://www.intelliview.com/go/osdn_nl _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/xen-devel
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