Anyone know how to log register values of a process?

Anyone know how to log the values of a register while debugging a process in VC++?

I want to log the EIP register which will basically give me program flow from offsets.

Yes you could use inline assembler. THis is kind of handy too:

Code:

---

register unsigned long *EIP asm("EIP");
...
printf("%ld", *EIP);

---

Since I wasn't familiar with the EIP registers I tried some code...I couldn't get anything to work. Here is a working example though:

Code:

---

//note: use all lowercase in the asm
register unsigned long *EAX asm("eax");
...
printf("%ld\n", *EAX);

---

If someone knows about the EIP thing they can help you but this should give you a step in the right direction. By the way your debugger most likely allows you to dump registers. Try that too.

Thanks, I cam do a
mov EAX, EIP
just before I output. Only thing is I think this will only show me values of EIP in my process. There's something special that VC++ and other debuggers do to attach to another process.