[src/trunk]: src/sys/arch/playstation2/playstation2 Use ta0 instead of t4 (so...

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

details:   https://anonhg.NetBSD.org/src/rev/67c2ad3af132
branches:  trunk
changeset: 336834:67c2ad3af132
user:      martin <martin%NetBSD.org@localhost>
date:      Sun Mar 22 20:32:08 2015 +0000

description:
Use ta0 instead of t4 (so at least it compiles for all ABIs)

diffstat:

 sys/arch/playstation2/playstation2/locore_machdep.S |  22 ++++++++++----------
 1 files changed, 11 insertions(+), 11 deletions(-)

diffs (49 lines):

diff -r f264a39327d8 -r 67c2ad3af132 sys/arch/playstation2/playstation2/locore_machdep.S
--- a/sys/arch/playstation2/playstation2/locore_machdep.S       Sun Mar 22 20:29:04 2015 +0000
+++ b/sys/arch/playstation2/playstation2/locore_machdep.S       Sun Mar 22 20:32:08 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: locore_machdep.S,v 1.11 2014/03/31 11:25:49 martin Exp $       */
+/*     $NetBSD: locore_machdep.S,v 1.12 2015/03/22 20:32:08 martin Exp $       */
 
 /*-
  * Copyright (c) 2001 The NetBSD Foundation, Inc.
@@ -71,14 +71,14 @@
        nor     t2, zero, t2
        and     t0, t0, t2
        or      t0, t0, t1      /* cur_mask */
-       nor     t4, zero, t3
-       xor     t4, t4, t0      
+       nor     ta0, zero, t3
+       xor     ta0, ta0, t0    
        and     t3, t3, t0
-       or      t0, t3, t4
+       or      t0, t3, ta0
        and     t3, t0, a0      /* INTC */
-       and     t4, t0, a3      /* DMAC */
+       and     ta0, t0, a3     /* DMAC */
        sw      t3, 0(a1)
-       sw      t4, 0(a2)
+       sw      ta0, 0(a2)
        sync.p  
        j       ra
        nop
@@ -132,14 +132,14 @@
         move   t7, t6
        lw      t6, 0(t7)       # p = next
        lw      t0, 4(t7)       # src
-       lw      t4, 8(t7)       # dst
+       lw      ta0, 8(t7)      # dst
        lw      t2, 12(t7)      # sz
-       addu    t5, t4, t2      # dst + sz
+       addu    t5, ta0, t2     # dst + sz
 2:     lw      t3, 0(t0)       # copy
-       sw      t3, 0(t4)
-       addiu   t4, t4, 4
+       sw      t3, 0(ta0)
+       addiu   ta0, ta0, 4
        addiu   t0, t0, 4
-       bltu    t4, t5, 2b
+       bltu    ta0, t5, 2b
         nop
        b       1b
         nop