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Re: x86 64 bit function argument bug?
Stephen Biggs <xyzzy@hotpop.com> writes:
> I want to take an address of an argument and dereference it to
> access the value that is passed to a function on the stack.
That should work just fine. If it doesn't, it's a bug.
Note that many architectures don't actually pass arguments on the
stack; but if you take the address of an argument, it's pushed there.
> Basically I am trying to do varargs/stdarg without using varargs or
> any built-in functions.
That is impossible to do portably.
--
Falk