Re: Question about uprobes

2017-04-07 Thread Mulyadi Santosa
On Thursday, April 6, 2017, W. Michael Petullo wrote: > >> I am writing some software that monitors a guest VM using > virtual-machine > >> introspection and "hijacks" system calls under certain conditions. For > >> example, the program might inject an int3/breakpoint into the

Re: Question about uprobes

2017-04-06 Thread W. Michael Petullo
>> I am writing some software that monitors a guest VM using virtual-machine >> introspection and "hijacks" system calls under certain conditions. For >> example, the program might inject an int3/breakpoint into the guest >> kernel at the entry point to sys_open. When the breakpoint is hit, the >>

Re: Question about uprobes

2017-04-06 Thread Mulyadi Santosa
On Thursday, April 6, 2017, W. Michael Petullo wrote: > I am writing some software that monitors a guest VM using virtual-machine > introspection and "hijacks" system calls under certain conditions. For > example, the program might inject an int3/breakpoint into the guest > kernel

Question about uprobes

2017-04-05 Thread W. Michael Petullo
I am writing some software that monitors a guest VM using virtual-machine introspection and "hijacks" system calls under certain conditions. For example, the program might inject an int3/breakpoint into the guest kernel at the entry point to sys_open. When the breakpoint is hit, the program might