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Re: [GCC 4.x][AMD64 ABI] variadic function
- From: Florian Weimer <fw at deneb dot enyo dot de>
- To: Matteo Emanuele <fallendreamer at yahoo dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Tue, 23 Aug 2005 15:34:29 +0200
- Subject: Re: [GCC 4.x][AMD64 ABI] variadic function
- References: <20050823093418.34556.qmail@web31909.mail.mud.yahoo.com>
* Matteo Emanuele:
> Is it possible to find the register save area and the
> overflowing arguments within the called function
> without using %ebp (that means with
> -fomit-frame-pointer set) and knowing nothing of the
> caller?
You mean, if the caller called the function as it were a non-variadic
function?