Re: Any hints on this problem? Thanks!

["Paul Yuan" <yingbo dot com at gmail dot com>]

Andy, you must handle the calling convertion when inserting a function
call. It includes the saving and restoring of caller registers and the
proper passing of params.

On 2/9/07, Andrew Haley <aph@redhat.com> wrote:
> ïNbjX writes:
>  > >
>  > > Make sure that the called function restores the original state of the
>  > > program before it returns.
>  > >
>  > > Andreas.
>  > Thanks~. I know the goal is to restore the original state before the
>  > inserted function returns. BUT, how to? Is there any way to tell gcc:
>  > "Hey, you should restore the original state before that function
>  > returns". I want hints on how to and  the existing  interfaces in gcc
>  > to do this :-).
>
> He's telling you that you have to do it yourself, in the code that you
> just inserted.
>
> Andrew.


--
Paul Yuan
www.yingbo.com