Re: [Qemu-devel] Have any ideas about how to detect whether a program is running inside QEMU?

2006-07-06 Thread James Lau
I know it's flawed. This is a legacy solution, and the new security model is ongoing. But as you know, it costs time. Before this, I must maintain the program.  2006/7/6, Jan Marten Simons <[EMAIL PROTECTED]>: James Lau wrote:> My program is a utility for internet payment. It takes an important> ro

[Qemu-devel] Re: Have any ideas about how to detect whether a program is running inside QEMU?

2006-07-06 Thread Anthony Liguori
On Thu, 06 Jul 2006 16:46:40 -0400, Daniel Serpell wrote: > Hi! > > El Thu, Jul 06, 2006 at 03:18:14PM +0800, James Lau escribio: >> My program is a utility for internet payment. It takes an important role >> in the payment process to ensure security. One of the key functions is >> that the prog

Re: [Qemu-devel] Have any ideas about how to detect whether a program is running inside QEMU?

2006-07-06 Thread Kevin F. Quinn
On Thu, 6 Jul 2006 16:46:40 -0400 Daniel Serpell <[EMAIL PROTECTED]> wrote: > But there is a way to detect virtual machines under x86, see > http://invisiblethings.org/papers/redpill.html > > But if you run qemu without direct instruction copying, it won't > work (and qemu will run slower), becau

Re: [Qemu-devel] Have any ideas about how to detect whether a program is running inside QEMU?

2006-07-06 Thread Daniel Serpell
Hi! El Thu, Jul 06, 2006 at 03:18:14PM +0800, James Lau escribio: > My program is a utility for internet payment. It takes an important role in > the payment process to ensure security. One of the key functions is that > the program should detect which machine is paying. So while virtual machine

Re: [Qemu-devel] [PATCH] Sparc64 host support update: i386-user builds

2006-07-06 Thread Blue Swirl
I made a simpler version of the Sparc64 patch which doesn't attempt to avoid the stack use. All targets build on Sparc64 host. I copied the relevant parts of the fixes to Sparc32 also. The PPC patch is also updated, but I have no interest in maintaining this patch in the future.

[Qemu-devel] trigger a fault in host OS

2006-07-06 Thread sebastien Josse
Hello, I’m trying to inject code in WinXP host operating system, starting from intermediate code. My objective is to trigger a page fault handler from the guest operating system, in such a way I can read memory with cpu_memory_rw_debug without error. The idea is : 1. read memory in some

Re: [Qemu-devel] win64

2006-07-06 Thread yhlu
it works well with "-smp 1", but the "-smp 2" will have blue screen when it try to get into gui installation window. Also for 32 bit win, even "-smp 2", there will be only one cpu show up on the guest win... YH On 6/30/06, yhlu <[EMAIL PROTECTED]> wrote: win64 as guest? YH On 6/26/06, ZIGLIO

[Qemu-devel] Pentium D with guest Ubuntu 6.06 server kernel panic with kqemu

2006-07-06 Thread R. Armiento
Hi, Thanks to everyone involved in the qemu project, it is great software. I have some issues with kqemu in kernel mode; Host is running qemu-0.8.1 or qemu-cvs-2006-07-05_23, and kqemu-1.3.0pre9. Host OS is Ubuntu 6.06 server. To reproduce: Start qemu as: qemu -kernel-kqemu -cdrom ubuntu-6

RE: [Qemu-devel] Have any ideas about how to detect whether a programis running inside QEMU?

2006-07-06 Thread ZIGLIO, Frediano, VF-IT
> My program is a utility for internet payment. It takes an important role in the > payment process to ensure security. One of the key functions is that the program > should detect which machine is paying. So while virtual machine (like QEMU) is > present, it can cheat the program. > Checking

Re: [Qemu-devel] No useful documentation.

2006-07-06 Thread denis . scheidt
Hi all, I'm currently writing such a guide, trying to explain step by step the whole thing, from compilation to guest OS installation. As I'm a Windows user, this guide will focus on using Qemu on a Windows host. Maybe someone can extend it to a Linux host. This guide will be in French... but if

Re: [Qemu-devel] Have any ideas about how to detect whether a program is running inside QEMU?

2006-07-06 Thread Jamie Lokier
James Lau wrote: >My program is a utility for internet payment. It takes an important >role in the payment process to ensure security. One of the key >functions is that the program should detect which machine is paying. >So while virtual machine (like QEMU) is pres

Re: [Qemu-devel] Have any ideas about how to detect whether a program is running inside QEMU?

2006-07-06 Thread Jan Marten Simons
James Lau wrote: > My program is a utility for internet payment. It takes an important > role in the payment process to ensure security. One of the key > functions is that the program should detect which machine is paying. > So while virtual machine (like QEMU) is present, it can cheat the > progr

Re: [Qemu-devel] No useful documentation.

2006-07-06 Thread Daniel Carrera
On Wed, 2006-05-07 at 17:00 -0700, Mike Swanson wrote: > On Wednesday 05 July 2006 15:01, Daniel Carrera wrote: > > Yes, but the doc doesn't, for example, explain how you are supposed to > > put a bootable image in "file". This is addressed by the excellent > > responses from Nathaniel and Rick, an

Re: [Qemu-devel] Have any ideas about how to detect whether a program is running inside QEMU?

2006-07-06 Thread Kevin F. Quinn
On Thu, 6 Jul 2006 15:18:14 +0800 "James Lau" <[EMAIL PROTECTED]> wrote: > My program is a utility for internet payment. It takes an important > role in the payment process to ensure security. One of the key > functions is that the program should detect which machine is paying. Why does this mat

Re: [Qemu-devel] Have any ideas about how to detect whether a program is running inside QEMU?

2006-07-06 Thread James Lau
My program is a utility for internet payment. It takes an important role in the payment process to ensure security.  One of the key functions is that the program should detect which machine is paying. So while virtual machine (like QEMU) is present, it can cheat the program.  Checking the hard di