Re: [kvm-devel] Setting hardware breakpoints in guest OS

2008-01-14 Thread Avi Kivity
[EMAIL PROTECTED] wrote: >> While we tried to make debugging inside the guest work, this >> was never really tested, so it's likely broken. I'll try to >> look at what it will take to make it work; I don't think there's >> much needed. >> > > Thinking a bit, it may well be broken only whe

Re: [kvm-devel] Setting hardware breakpoints in guest OS

2008-01-13 Thread duck
>While we tried to make debugging inside the guest work, this >was never really tested, so it's likely broken. I'll try to >look at what it will take to make it work; I don't think there's >much needed. That sounds encouraging -- I had imagined there might be some "impossibility factor" in sharin

Re: [kvm-devel] Setting hardware breakpoints in guest OS

2008-01-12 Thread Avi Kivity
[EMAIL PROTECTED] wrote: > Can hardware breakpoints be set (and trapped, and handled) inside a guest > OS (specifially Windows XP2)? > > I noticed the other day that software (malicious code, in fact) packed with > the EXE compressor PELock won't run under QEMU+KVM. I guessed that this was > becaus

[kvm-devel] Setting hardware breakpoints in guest OS

2008-01-10 Thread duck
Can hardware breakpoints be set (and trapped, and handled) inside a guest OS (specifially Windows XP2)? I noticed the other day that software (malicious code, in fact) packed with the EXE compressor PELock won't run under QEMU+KVM. I guessed that this was because h/w breakpoints aren't being trap