Re: [Qemu-devel] FPU x86 instructions error

2013-05-26 Thread Andreas Färber
Hi, Am 24.05.2013 23:44, schrieb Paolo Bonzini: Il 24/05/2013 23:39, Clemens Kolbitsch ha scritto: we recently had an issue with running a program using FPU instructions to obtain the current EIP (basically a weird way of call 0; pop eax) that was not working on QEMU (with TCG). Looking at

Re: [Qemu-devel] FPU x86 instructions error

2013-05-26 Thread Clemens Kolbitsch
On Sun, May 26, 2013 at 7:54 AM, Andreas Färber afaer...@suse.de wrote: Hi, Am 24.05.2013 23:44, schrieb Paolo Bonzini: Il 24/05/2013 23:39, Clemens Kolbitsch ha scritto: we recently had an issue with running a program using FPU instructions to obtain the current EIP (basically a weird way

Re: [Qemu-devel] FPU x86 instructions error

2013-05-26 Thread TeLeMan
On Sat, May 25, 2013 at 5:39 AM, Clemens Kolbitsch kolbit...@lastline.com wrote: Hi guys, we recently had an issue with running a program using FPU instructions to obtain the current EIP (basically a weird way of call 0; pop eax) that was not working on QEMU (with TCG). Looking at the

[Qemu-devel] FPU x86 instructions error

2013-05-24 Thread Clemens Kolbitsch
Hi guys, we recently had an issue with running a program using FPU instructions to obtain the current EIP (basically a weird way of call 0; pop eax) that was not working on QEMU (with TCG). Looking at the problem, we found this patch to be useful/fixing the issue:

Re: [Qemu-devel] FPU x86 instructions error

2013-05-24 Thread Paolo Bonzini
Il 24/05/2013 23:39, Clemens Kolbitsch ha scritto: Hi guys, we recently had an issue with running a program using FPU instructions to obtain the current EIP (basically a weird way of call 0; pop eax) that was not working on QEMU (with TCG). Looking at the problem, we found this patch to