I am debugging a c program with gdb in a linux terminal, I disassembled it and ran it, and then tried to find the memory address in the EIP register. Here's what happened:
(gdb) i r eip Invalid register `eip '
Why does he say that my eip register is invalid?
Is this a 64-bit program? If so, it copies, not eip.
Depending on your software architecture, the case may change:
ip
eip
rip