[Qemu-devel] SMP

2006-04-06 Thread Jacek Poplawski
Hello. Does -smp 2 option use both CPUs of my host, or only one? I had impression that smp if just emulated, because my compilation inside target OS is two times longer... Is there any way to use two host CPUs in Qemu? The information contained in this e-mail and in any attachments is

[Qemu-devel] ./configure --help and gcc checks

2006-04-06 Thread Sylvain Petreolle
Hi people, I have gcc 3.2.3 (run as gcc32) and gcc 4.1.0. ./configure --help runs the gcc check, thus displaying the following error : ERROR: gcc looks like gcc 4.x IMHO this should be changed to avoid running things like this : ./configure --cc=gcc32 --help Do agree with that ? Kind regards,

Re: [Qemu-devel] SPARC iommu mapping

2006-04-06 Thread Joerg Platte
Am Mittwoch, 5. April 2006 19:36 schrieb Blue Swirl: Hi! Today I did some more tests to determine, what's going wrong. At first, Linux flushes the page entries for the 14 buffers that are to be written to disk: IOMMU: page flush f001c000 IOMMU: page flush f001d000 IOMMU: page flush f001e000

Re: [Qemu-devel] SMP

2006-04-06 Thread Pascal Terjan
On 4/6/06, Jacek Poplawski [EMAIL PROTECTED] wrote: Hello. Hello Does -smp 2 option use both CPUs of my host, or only one? only one I had impression that smp if just emulated, because my compilation inside target OS is two times longer... Is there any way to use two host CPUs in Qemu? No

Re: [Qemu-devel] ./configure --help and gcc checks

2006-04-06 Thread Jim C. Brown
having configure check for gcc3, gcc31, gcc32, gcc33, gcc34, etc before checking for gcc itself might work. is it really worth the trouble to check every possible combination? On Thu, Apr 06, 2006 at 02:33:30PM +0200, Sylvain Petreolle wrote: Hi people, I have gcc 3.2.3 (run as gcc32) and gcc

Re: [Qemu-devel] ./configure --help and gcc checks

2006-04-06 Thread Kevin F. Quinn
On Thu, 6 Apr 2006 15:40:53 -0400 Jim C. Brown [EMAIL PROTECTED] wrote: having configure check for gcc3, gcc31, gcc32, gcc33, gcc34, etc before checking for gcc itself might work. is it really worth the trouble to check every possible combination? [...] IMHO this should be changed to avoid

Re: [Qemu-devel] ./configure --help and gcc checks

2006-04-06 Thread Sylvain Petreolle
Hehe, qemu's configure doesnt use it :) --- Kevin F. Quinn [EMAIL PROTECTED] a écrit : How about doing: CC=gcc32 ./configure -- Kevin F. Quinn ___ Qemu-devel mailing list Qemu-devel@nongnu.org

Re: [Qemu-devel] ./configure --help and gcc checks

2006-04-06 Thread Sylvain Petreolle
why would you need to check gcc's version just for displaying help ?? in fact a bunch of /bin/echo commands... --- Jim C. Brown [EMAIL PROTECTED] a écrit : having configure check for gcc3, gcc31, gcc32, gcc33, gcc34, etc before checking for gcc itself might work. is it really worth the

Re: [Qemu-devel] will qemu emulate 32 or 64 bit CPU?

2006-04-06 Thread Daniel Jacobowitz
On Tue, Apr 04, 2006 at 06:09:30PM +0200, Rakotomandimby Mihamina wrote: Hi, I run a host with 64 b its AMD Athlons. What will be the default x86 CPU emulation? 32 bits or 64 bits? I saw nothing in the doc. Thank you. Whatever qemu is configured for. Emulation of 32-bit and 64-bit targets

Re: [Qemu-devel] ./configure --help and gcc checks

2006-04-06 Thread Jim C. Brown
On Thu, Apr 06, 2006 at 10:40:15PM +0200, Sylvain Petreolle wrote: why would you need to check gcc's version just for displaying help ?? in fact a bunch of /bin/echo commands... --- Jim C. Brown [EMAIL PROTECTED] a ?crit : Not for help. I meant auto-detection, so that if u have gcc 4.0 and