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[src/trunk]: src/sys/arch/powerpc/powerpc cmpl wants four operands, so use th...
details: https://anonhg.NetBSD.org/src/rev/96a0503e429e
branches: trunk
changeset: 797819:96a0503e429e
user: joerg <joerg%NetBSD.org@localhost>
date: Tue Jul 29 16:19:45 2014 +0000
description:
cmpl wants four operands, so use the shorter cmplw instead.
diffstat:
sys/arch/powerpc/powerpc/pio_subr.S | 44 ++++++++++++++++++------------------
sys/arch/powerpc/powerpc/trap_subr.S | 8 +++---
2 files changed, 26 insertions(+), 26 deletions(-)
diffs (234 lines):
diff -r 2e54a61bd134 -r 96a0503e429e sys/arch/powerpc/powerpc/pio_subr.S
--- a/sys/arch/powerpc/powerpc/pio_subr.S Tue Jul 29 15:48:22 2014 +0000
+++ b/sys/arch/powerpc/powerpc/pio_subr.S Tue Jul 29 16:19:45 2014 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: pio_subr.S,v 1.15 2014/02/28 05:39:49 matt Exp $ */
+/* $NetBSD: pio_subr.S,v 1.16 2014/07/29 16:19:45 joerg Exp $ */
/*
* Copyright (c) 2003 Matt Thomas
@@ -331,7 +331,7 @@
addi %r4,%r4,-1 /* pre-decrement */
1: lbzu %r0,1(%r4) /* load and increment */
stb %r0,0(%r3) /* store */
- cmpl 0,%r4,%r5 /* at the end? */
+ cmplw %r4,%r5 /* at the end? */
bne+ 1b /* nope, do another pass */
eieio /* memory barrier (reorder protection) */
DBGSYNC /* force exceptions */
@@ -357,7 +357,7 @@
addi %r4,%r4,-2 /* pre-decrement */
1: lhzu %r0,2(%r4) /* load and increment */
sth %r0,0(%r3) /* store */
- cmpl 0,%r4,%r5 /* at the end? */
+ cmplw %r4,%r5 /* at the end? */
bne+ 1b /* nope, do another pass */
eieio /* memory barrier (reorder protection) */
DBGSYNC /* force exceptions */
@@ -383,7 +383,7 @@
addi %r4,%r4,-4 /* pre-decrement */
1: lwzu %r0,4(%r4) /* load and increment */
stw %r0,0(%r3) /* store */
- cmpl 0,%r4,%r5 /* at the end? */
+ cmplw %r4,%r5 /* at the end? */
bne+ 1b /* nope, do another pass */
eieio /* memory barrier (reorder protection) */
DBGSYNC /* force exceptions */
@@ -409,7 +409,7 @@
addi %r4,%r4,-4 /* pre-decrement */
1: ldu %r0,4(%r4) /* load and increment */
std %r0,0(%r3) /* store */
- cmpl 0,%r4,%r5 /* at the end? */
+ cmplw %r4,%r5 /* at the end? */
bne+ 1b /* nope, do another pass */
eieio /* memory barrier (reorder protection) */
DBGSYNC /* force exceptions */
@@ -440,7 +440,7 @@
addi %r4,%r4,-2 /* pre-decrement */
1: lwzu %r0,2(%r4) /* load and increment */
sthbrx %r0,0,%r3 /* store (byte-reversed) */
- cmpl 0,%r4,%r5 /* at the end? */
+ cmplw %r4,%r5 /* at the end? */
bne+ 1b /* nope, do another pass */
eieio /* memory barrier (reorder protection) */
DBGSYNC /* force exceptions */
@@ -466,7 +466,7 @@
addi %r4,%r4,-4 /* pre-decrement */
1: lwzu %r0,4(%r4) /* load and increment */
stwbrx %r0,0,%r3 /* store (byte-reversed) */
- cmpl 0,%r4,%r5 /* at the end? */
+ cmplw %r4,%r5 /* at the end? */
bne+ 1b /* nope, do another pass */
eieio /* memory barrier (reorder protection) */
DBGSYNC /* force exceptions */
@@ -497,7 +497,7 @@
addi %r4,%r4,-1 /* pre-decrement */
1: lbz %r0,0(%r3) /* load value */
stbu %r0,1(%r4) /* store and increment */
- cmpl 0,%r4,%r5 /* at the end? */
+ cmplw %r4,%r5 /* at the end? */
bne+ 1b /* nope, do another pass */
eieio /* memory barrier (reorder protection) */
DBGSYNC /* force exceptions */
@@ -523,7 +523,7 @@
addi %r4,%r4,-2 /* pre-decrement */
1: lhz %r0,0(%r3) /* load value */
sthu %r0,2(%r4) /* store and increment */
- cmpl 0,%r4,%r5 /* at the end? */
+ cmplw %r4,%r5 /* at the end? */
bne+ 1b /* nope, do another pass */
eieio /* memory barrier (reorder protection) */
DBGSYNC /* force exceptions */
@@ -549,7 +549,7 @@
addi %r4,%r4,-4 /* pre-decrement */
1: lwz %r0,0(%r3) /* load value */
stwu %r0,4(%r4) /* store and increment */
- cmpl 0,%r4,%r5 /* at the end? */
+ cmplw %r4,%r5 /* at the end? */
bne+ 1b /* nope, do another pass */
eieio /* memory barrier (reorder protection) */
DBGSYNC /* force exceptions */
@@ -580,7 +580,7 @@
addi %r4,%r4,-2 /* pre-decrement */
1: lhbrx %r0,0,%r3 /* load value (byte reversed) */
sthu %r0,2(%r4) /* store and increment */
- cmpl 0,%r4,%r5 /* at the end? */
+ cmplw %r4,%r5 /* at the end? */
bne+ 1b /* nope, do another pass */
eieio /* memory barrier (reorder protection) */
DBGSYNC /* force exceptions */
@@ -605,7 +605,7 @@
addi %r4,%r4,-4 /* pre-decrement */
1: lwbrx %r0,0,%r3 /* load value (byte reversed) */
stwu %r0,4(%r4) /* store and increment */
- cmpl 0,%r4,%r5 /* at the end? */
+ cmplw %r4,%r5 /* at the end? */
bne+ 1b /* nope, do another pass */
eieio /* memory barrier (reorder protection) */
DBGSYNC /* force exceptions */
@@ -637,7 +637,7 @@
sub %r3,%r3,%r8
1: lbzu %r0,1(%r6) /* load and increment */
stbux %r0,%r3,%r8 /* store and add distance */
- cmpl 0,%r6,%r7 /* at the end? */
+ cmplw %r6,%r7 /* at the end? */
bne+ 1b /* nope, do another pass */
eieio /* memory barrier (reorder protection) */
DBGSYNC /* force exceptions */
@@ -664,7 +664,7 @@
sub %r3,%r3,%r8
1: lhzu %r0,2(%r6) /* load and increment */
sthux %r0,%r3,%r8 /* store and add distance */
- cmpl 0,%r6,%r7 /* at the end? */
+ cmplw %r6,%r7 /* at the end? */
bne+ 1b /* nope, do another pass */
eieio /* memory barrier (reorder protection) */
DBGSYNC /* force exceptions */
@@ -691,7 +691,7 @@
1: lhzu %r0,2(%r6) /* load and increment */
sthbrx %r0,0,%r3 /* store (reversed) */
add %r3,%r3,%r8 /* dst += distance */
- cmpl 0,%r6,%r7 /* at the end? */
+ cmplw %r6,%r7 /* at the end? */
bne+ 1b /* nope, do another pass */
eieio /* memory barrier (reorder protection) */
DBGSYNC /* force exceptions */
@@ -718,7 +718,7 @@
sub %r3,%r3,%r8
1: lwzu %r0,4(%r6) /* load and increment */
stwux %r0,%r3,%r8 /* store and add distance */
- cmpl 0,%r6,%r7 /* at the end? */
+ cmplw %r6,%r7 /* at the end? */
bne+ 1b /* nope, do another pass */
eieio /* memory barrier (reorder protection) */
DBGSYNC /* force exceptions */
@@ -745,7 +745,7 @@
1: lwzu %r0,4(%r6) /* load and increment */
stwbrx %r0,0,%r3 /* store (reversed) */
add %r3,%r3,%r8 /* dst += distance */
- cmpl 0,%r6,%r7 /* at the end? */
+ cmplw %r6,%r7 /* at the end? */
bne+ 1b /* nope, do another pass */
eieio /* memory barrier (reorder protection) */
DBGSYNC /* force exceptions */
@@ -783,7 +783,7 @@
sub %r3,%r3,%r8
1: lbzux %r0,%r3,%r8 /* load value and add distance */
stbu %r0,1(%r6) /* store and increment */
- cmpl 0,%r6,%r7 /* at the end? */
+ cmplw %r6,%r7 /* at the end? */
bne+ 1b /* nope, do another pass */
eieio /* memory barrier (reorder protection) */
DBGSYNC /* force exceptions */
@@ -810,7 +810,7 @@
sub %r3,%r3,%r8
1: lhzux %r0,%r3,%r8 /* load value and add distance */
sthu %r0,2(%r6) /* store and increment */
- cmpl 0,%r6,%r7 /* at the end? */
+ cmplw %r6,%r7 /* at the end? */
bne+ 1b /* nope, do another pass */
eieio /* memory barrier (reorder protection) */
DBGSYNC /* force exceptions */
@@ -837,7 +837,7 @@
1: lhbrx %r0,0,%r3 /* load value (reversed) */
add %r3,%r3,%r8 /* src += distance */
sthu %r0,2(%r6) /* store and increment */
- cmpl 0,%r6,%r7 /* at the end? */
+ cmplw %r6,%r7 /* at the end? */
bne+ 1b /* nope, do another pass */
eieio /* memory barrier (reorder protection) */
DBGSYNC /* force exceptions */
@@ -864,7 +864,7 @@
sub %r3,%r3,%r8
1: lwzux %r0,%r3,%r8 /* load value and add distance */
stwu %r0,4(%r6) /* store and increment */
- cmpl 0,%r6,%r7 /* at the end? */
+ cmplw %r6,%r7 /* at the end? */
bne+ 1b /* nope, do another pass */
eieio /* memory barrier (reorder protection) */
DBGSYNC /* force exceptions */
@@ -892,7 +892,7 @@
1: lwbrx %r0,0,%r3 /* load value (reversed) */
add %r3,%r3,%r8 /* src += distance */
sthu %r0,4(%r6) /* store and increment */
- cmpl 0,%r6,%r7 /* at the end? */
+ cmplw %r6,%r7 /* at the end? */
bne+ 1b /* nope, do another pass */
eieio /* memory barrier (reorder protection) */
DBGSYNC /* force exceptions */
diff -r 2e54a61bd134 -r 96a0503e429e sys/arch/powerpc/powerpc/trap_subr.S
--- a/sys/arch/powerpc/powerpc/trap_subr.S Tue Jul 29 15:48:22 2014 +0000
+++ b/sys/arch/powerpc/powerpc/trap_subr.S Tue Jul 29 16:19:45 2014 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: trap_subr.S,v 1.77 2013/08/23 06:24:21 matt Exp $ */
+/* $NetBSD: trap_subr.S,v 1.78 2014/07/29 16:19:45 joerg Exp $ */
/*
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
@@ -489,7 +489,7 @@
mtctr %r1 /* load counter */
2:
ldregu %r1,8(%r2) /* get next pte */
- cmpl %cr0,%r1,%r3 /* see if found pte */
+ cmplw %r1,%r3 /* see if found pte */
bdneq 2b /* loop if not eq */
bne 3f /* not found */
ldreg %r1,4(%r2) /* load tlb entry lower word */
@@ -550,7 +550,7 @@
mtctr %r1 /* load counter */
2:
ldregu %r1,8(%r2) /* get next pte */
- cmpl %cr0,%r1,%r3 /* see if found pte */
+ cmplw %r1,%r3 /* see if found pte */
bdneq 2b /* loop if not eq */
bne 3f /* not found */
ldreg %r1,4(%r2) /* load tlb entry lower word */
@@ -606,7 +606,7 @@
mtctr %r1 /* load counter */
2:
ldregu %r1,8(%r2) /* get next pte */
- cmpl %cr0,%r1,%r3 /* see if found pte */
+ cmplw %r1,%r3 /* see if found pte */
bdneq 2b /* loop if not eq */
bne 3f /* not found */
ldreg %r1,4(%r2) /* load tlb entry lower word */
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