Re: In line ASM magic? What is this?

Timur Tabi wrote: > > ** Reply to message from George Anzinger <[EMAIL PROTECTED]> on Wed, 15 Nov > 2000 12:55:46 -0800 > > > I am trying to understand what is going on in the following code. The > > reference for %2, i.e. "m"(*__xg(ptr)) seems like magic (from > > .../include/i386/system.h).

Re: In line ASM magic? What is this?

** Reply to message from George Anzinger <[EMAIL PROTECTED]> on Wed, 15 Nov 2000 12:55:46 -0800 > I am trying to understand what is going on in the following code. The > reference for %2, i.e. "m"(*__xg(ptr)) seems like magic (from > .../include/i386/system.h). At the same time, the code "m" (

In line ASM magic? What is this?

I am trying to understand what is going on in the following code. The reference for %2, i.e. "m"(*__xg(ptr)) seems like magic (from .../include/i386/system.h). At the same time, the code "m" (*mem) from the second __asm__ below (my code) seems to generate the required asm code. Before I go with