Re: [Qemu-devel] [PATCH 1/7] alpha: Implement IMB; add placeholders for other userspace PALcalls.

2009-12-13 Thread Aurelien Jarno
On Sun, Dec 13, 2009 at 11:54:02AM -0800, Richard Henderson wrote: > On 12/13/2009 11:28 AM, Aurelien Jarno wrote: > >Is it really necessary to flush all the TB here? QEMU should already > >discard TB that have been modified. > > No. But I meant to look into this more carefully with a view to > d

Re: [Qemu-devel] [PATCH 1/7] alpha: Implement IMB; add placeholders for other userspace PALcalls.

2009-12-13 Thread Richard Henderson
On 12/13/2009 11:28 AM, Aurelien Jarno wrote: Is it really necessary to flush all the TB here? QEMU should already discard TB that have been modified. No. But I meant to look into this more carefully with a view to disabling the other checking within QEMU and speed things up a tad. It seems

Re: [Qemu-devel] [PATCH 1/7] alpha: Implement IMB; add placeholders for other userspace PALcalls.

2009-12-13 Thread Aurelien Jarno
On Wed, Dec 09, 2009 at 03:38:40PM -0800, Richard Henderson wrote: > > Signed-off-by: Richard Henderson > --- > hw/alpha_palcode.c | 29 +++-- > 1 files changed, 27 insertions(+), 2 deletions(-) > > diff --git a/hw/alpha_palcode.c b/hw/alpha_palcode.c > index c48a297..

[Qemu-devel] [PATCH 1/7] alpha: Implement IMB; add placeholders for other userspace PALcalls.

2009-12-09 Thread Richard Henderson
Signed-off-by: Richard Henderson --- hw/alpha_palcode.c | 29 +++-- 1 files changed, 27 insertions(+), 2 deletions(-) diff --git a/hw/alpha_palcode.c b/hw/alpha_palcode.c index c48a297..44b2ca4 100644 --- a/hw/alpha_palcode.c +++ b/hw/alpha_palcode.c @@ -1062,6 +1062,1