Subject: Re: READ ME: ABI issue
To: Jason Thorpe <thorpej@nas.nasa.gov>
From: David Edelsohn <dje@watson.ibm.com>
List: port-powerpc
Date: 05/06/1998 18:26:40
>>>>> Jason Thorpe writes:
Jason> On Wed, 6 May 1998 10:37:16 -0700
Jason> "Erik E. Fair" <fair@clock.org> wrote:
>> How difficult will it be to do an AIX emulation with the System V calling
>> convention?
Jason> Not that hard; just define a different syscall gate for COMPAT_AIX.
Remember that AIX PowerOpen ABI uses TOC and XCOFF versus GOT and
ELF. Creating a stub TOC and translating between TOC and GOT for
addressibility might be a little tricky, but not impossible.
David
===============================================================================
David Edelsohn T.J. Watson Research Center
dje@watson.ibm.com P.O. Box 218
+1 914 945 4364 (TL 862) Yorktown Heights, NY 10598