[src/netbsd-1-4]: src/sys/arch/macppc/macppc Pull up revision 1.64 (requested...

[he <he%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/266c0ddea3b2
branches:  netbsd-1-4
changeset: 470107:266c0ddea3b2
user:      he <he%NetBSD.org@localhost>
date:      Thu Jan 20 21:24:21 2000 +0000

description:
Pull up revision 1.64 (requested by danw):
  Add (the beginnings of) an unaligned access handler for the
  powerpc, to get around the fact that gcc currently generates bad
  floating point copies sometimes, which breaks various things,

diffstat:

 sys/arch/macppc/macppc/machdep.c |  6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diffs (27 lines):

diff -r 22bdd3ce2636 -r 266c0ddea3b2 sys/arch/macppc/macppc/machdep.c
--- a/sys/arch/macppc/macppc/machdep.c  Thu Jan 20 21:23:57 2000 +0000
+++ b/sys/arch/macppc/macppc/machdep.c  Thu Jan 20 21:24:21 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: machdep.c,v 1.38.2.5 2000/01/15 17:04:53 he Exp $      */
+/*     $NetBSD: machdep.c,v 1.38.2.6 2000/01/20 21:24:21 he Exp $      */
 
 /*
  * Copyright (C) 1995, 1996 Wolfgang Solfrank.
@@ -155,6 +155,7 @@
        char *args;
 {
        extern trapcode, trapsize;
+       extern alitrap, alisize;
        extern dsitrap, dsisize;
        extern isitrap, isisize;
        extern decrint, decrsize;
@@ -253,6 +254,9 @@
                         * This one is (potentially) installed during autoconf
                         */
                        break;
+               case EXC_ALI:
+                       bcopy(&alitrap, (void *)EXC_ALI, (size_t)&alisize);
+                       break;
                case EXC_DSI:
                        bcopy(&dsitrap, (void *)EXC_DSI, (size_t)&dsisize);
                        break;