Re: ABI64 and register save area

2008-03-25 Thread H.J. Lu
On Tue, Mar 25, 2008 at 4:39 AM, Matteo Emanuele <[EMAIL PROTECTED]> wrote: > Hi, > I that hope this is the right place for this kind of > questions! > However my question is rather simple: knowing the > AMD64 ABI, is it possible to implement your own > flavour of the va_xxx macros? > If I c

ABI64 and register save area

2008-03-25 Thread Matteo Emanuele
Hi, I that hope this is the right place for this kind of questions! However my question is rather simple: knowing the AMD64 ABI, is it possible to implement your own flavour of the va_xxx macros? If I compile _without_ -fomit-frame-pointer I'm able to retrieve the arguments pushed on the stack, bu