[fpc-pascal] Where do the instructions start in the executable and/or dll ?

[Skybuck Flying]

Hello,

I have a (64 bit) executable.

I want to read the instructions directly from the executable.

I assume this is possible ? I assume the instructions are not encrypted or 
otherwise "garbled" ?

How can one figure out where the instructions start in the executable ? (The 
instruction byte encodings)

Thanks for any help.

Bye,
  Skybuck.