How can I view the data at the address of the first operand in gdb?
cmp [ebp+eax], edi
I tried using:
print /d $ebp
print /d $eax
and manually adding the values to make the address, but was not sure what to do next, or if there was an easier way...
(gdb) help x
Examine memory: x/FMT ADDRESS.
ADDRESS is an expression for the memory address to examine.
FMT is a repeat count followed by a format letter and a size letter.
Format letters are o(octal), x(hex), d(decimal), u(unsigned decimal),
t(binary), f(float), a(address), i(instruction), c(char) and s(string).
Size letters are b(byte), h(halfword), w(word), g(giant, 8 bytes).
The specified number of objects of the specified size are printed
according to the format.
For your example:
x/d $ebp+$eax
