From mboxrd@z Thu Jan  1 00:00:00 1970
From: falconer@best.com (Edward A. Falk)
To: help-gcc@gnu.org
Subject: x86 register designations for asm()
Date: Thu, 02 Dec 1999 11:46:00 -0000
Message-id: <3846caf9$0$218@nntp1.ba.best.com>
X-SW-Source: 1999-12/msg00034.html

Hi all; quick question:  Is there a list of x86 register
names for the asm() extension?  I've figured out from
reading other posts that:
	a	eax
	b	ebx
	c	ecx
	d	edx
	S	esi
	D	edi


but what about the rest?  Also, is there a syntax for the
16-bit and 8-bit registers?  E.g. could I do something like

	asm( "blahblah" : "=al" (x), "=ah" (y) ) ;

Apologies if there's a better group to ask this in; I couldn't
think of any.

--
-ed falk, falk@falconer.vip.best.com	    *********************#*************#
See http://www.rahul.net/falk/whatToDo.html *#**************F******!******!*!!**
and read 12 Simple Things You Can Do	    ********!***************************
to Save the Internet			    #****#******#*********!**WW*W**W

From mboxrd@z Thu Jan  1 00:00:00 1970
From: falconer@best.com (Edward A. Falk)
To: help-gcc@gnu.org
Subject: x86 register designations for asm()
Date: Fri, 31 Dec 1999 22:24:00 -0000
Message-ID: <3846caf9$0$218@nntp1.ba.best.com>
X-SW-Source: 1999-12n/msg00034.html
Message-ID: <19991231222400.noJ2ZZPuHafDuLweAtSrScp0J5NmsR6ifCF6JnlwhOA@z>

Hi all; quick question:  Is there a list of x86 register
names for the asm() extension?  I've figured out from
reading other posts that:
	a	eax
	b	ebx
	c	ecx
	d	edx
	S	esi
	D	edi


but what about the rest?  Also, is there a syntax for the
16-bit and 8-bit registers?  E.g. could I do something like

	asm( "blahblah" : "=al" (x), "=ah" (y) ) ;

Apologies if there's a better group to ask this in; I couldn't
think of any.

--
-ed falk, falk@falconer.vip.best.com	    *********************#*************#
See http://www.rahul.net/falk/whatToDo.html *#**************F******!******!*!!**
and read 12 Simple Things You Can Do	    ********!***************************
to Save the Internet			    #****#******#*********!**WW*W**W