[Qemu-devel] qemu-system-sparc

2005-05-10 Thread Tinnemeyer, Jorn
Hello, I wish to emulate a SPARC32 machine on my x86 running linux (2.6.8). I currently have qemu 0.7.0 running and am able to use user SPARC emulation for simple programs. I do not require extensive SPARC CPU support (network, pci, etc..) mainly wish to have a limited OS executing. Is the

[Qemu-devel] SPARC Performance

2005-05-17 Thread Tinnemeyer, Jorn
Hello, Just wanted to verify my results with known performance data: When compared to native x86 performance, the emulator is working approximately 47 times slower for memory operations, 44 times slower for integer and 102 times slower for float. Full test results are at the end of message.

[Qemu-devel] SPARC emulation using Debian

2005-05-24 Thread Tinnemeyer, Jorn
Hello, I am trying to emulate a sparc system using Debian (kernel 2.6.8-2) with qemu 0.7.0. The installation fails during filesystem setup (output below). Does anyone have suggestion on how to proceed? Thanks, Joern. 256 MB total IOMMU: impl 0 vers 0 page table at 0xFFD2 of size 32768

Re: [Qemu-devel] SPARC emulation using Debian

2005-05-26 Thread Tinnemeyer, Jorn
On Tue, May 24, 2005 at 09:49:03PM +0800, [EMAIL PROTECTED] wrote: > On Tue, May 24, 2005 at 02:41:07PM +0100, Tinnemeyer, Jorn wrote: > > Hello, > > > > I am trying to emulate a sparc system using Debian (kernel 2.6.8-2) > > > > with > > qemu 0.7.0. The ins

[Qemu-devel] GDB support for sparc-user

2005-06-09 Thread Tinnemeyer, Jorn
Hi, I am having the following gdb difficulties with QEMU (latest CVS snapshot, nbench was cross compiled and works perfectly with qemu-sparc alone): QEMU started as: qemu-sparc -g -L /usr/local/gnemul/qemu-sparc nbench The gdb is started using the following in another terminal: gdb nbench GNU