Re: C-Macro + ARM Assembly

On Thu, Apr 18, 2002 at 03:23:10PM -0700, Wayne Yen wrote:
> I am interested in writing the ARM assembly as C-Macro.
> I've tried to look at the #define __save_flags_cli(x) in system.h and am
> able to guess what it means, I'd appreciated if someone can point me to
> any documentation detailing the syntax.

info gcc
/constraints

As a starter, the general syntax is:

asm("<<asm code>>" :
    "output constraint" (variable) ... :
    "input constraint" (variable) ... :
    "clobber list")

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