PERFORCE change 48824 for review

[Juli Mallett]

http://perforce.freebsd.org/chv.cgi?CH=48824

Change 48824 by jmallett at jmallett_oingo on 2004/03/12 15:02:01

	shuffle.

Affected files ...

.. //depot/projects/mips/sys/mips/mips/support.S#10 edit

Differences ...

==== //depot/projects/mips/sys/mips/mips/support.S#10 (text+ko) ====

@@ -45,12 +45,12 @@
 ENTRY(bcopy)
 	beqz	a2, 2f
 	nop
-1:	lbu	t0, (a0)
-	addu	a0, 1
-	sb	t0, (a1)
-	subu	a2, 1
+1:	dsubu	a2, 1
+	lbu	t0, 0(a0)
+	daddu	a0, 1
+	sb	t0, 0(a1)
 	bnezl	a2, 1b
-	addu	a1, 1
+	daddu	a1, 1
 2:	jr	ra
 	nop
 END(bcopy)
@@ -62,10 +62,10 @@
 ENTRY(bzero)
 	beqz	a1, 2f
 	nop
-1:	sb	zero, (a0)
-	subu	a1, 1
+1:	dsubu	a1, 1
+	sb	zero, 0(a0)
 	bnezl	a1, 1b
-	addu	a0, 1
+	daddu	a0, 1
 2:	jr	ra
 	nop
 END(bzero)
@@ -77,12 +77,12 @@
 ENTRY(memcpy)
 	beqz	a2, 2f
 	move	v0, a0
-1:	lbu	t0, (a1)
-	addu	a1, 1
-	sb	t0, (a0)
-	subu	a2, 1
+1:	dsubu	a2, 1
+	lbu	t0, 0(a1)
+	daddu	a1, 1
+	sb	t0, 0(a0)
 	bnezl	a2, 1b
-	addu	a0, 1
+	daddu	a0, 1
 2:	jr	ra
 	nop
 END(memcpy)