Path: utzoo!mnetor!uunet!husc6!bbn!inmet!ishmael!mazur
From: mazur@ishmael
Newsgroups: comp.sys.m68k
Subject: PC-relative summary
Message-ID: <127100001@ishmael>
Date: 8 Apr 88 20:40:00 GMT
Lines: 15
Nf-ID: #N:ishmael:127100001:000:515
Nf-From: ishmael!mazur    Apr  8 15:40:00 1988


A couple of weeks ago, I asked people their opinion on pc-relative 
addressing for the M68000.  Well, I have received 6 responses, and 
surprise, 3 are for treating $20 in the effective address $20(pc) 
as an address, the other 3 are for treating it as an offset.

I've said I will go with whatever Motorola uses.  If someone has a 
Motorola assembler and can let me know what opcode, etc. it generates 
for a 
     MOVE $20(PC,D0) 
I'd appreciate it.
--
Beth Mazur
{ihnp4, ima, mirror}!inmet!mazur
mazur@inmet.com