Module Name: src
Committed By: thorpej
Date: Wed Feb 24 17:35:40 UTC 2021
Modified Files:
src/sys/arch/powerpc/oea: ofw_subr.S
Log Message:
- Fix a comment.
- rename ofwsrsave to clsrsave; we're saving / restoring the client's
(i.e. kernel's) SRs there, not the firmware's.
To generate a diff of this commit:
cvs rdiff -u -r1.18 -r1.19 src/sys/arch/powerpc/oea/ofw_subr.S
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/powerpc/oea/ofw_subr.S
diff -u src/sys/arch/powerpc/oea/ofw_subr.S:1.18 src/sys/arch/powerpc/oea/ofw_subr.S:1.19
--- src/sys/arch/powerpc/oea/ofw_subr.S:1.18 Wed Feb 24 16:53:00 2021
+++ src/sys/arch/powerpc/oea/ofw_subr.S Wed Feb 24 17:35:39 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: ofw_subr.S,v 1.18 2021/02/24 16:53:00 thorpej Exp $ */
+/* $NetBSD: ofw_subr.S,v 1.19 2021/02/24 17:35:39 thorpej Exp $ */
/*
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
@@ -47,10 +47,10 @@
/* Entry trampoline used by openfirmware(). */
.lcomm oftramp,4,4
- /* OpenFirmware SR save area */
- .lcomm ofwsrsave,64,4
+ /* Client SR save area */
+ .lcomm clsrsave,64,4
- /* MSR and SPRG[0-3] used in OpenFirmware */
+ /* MSR used in OpenFirmware */
.globl ofwmsr
.comm ofwmsr,4,4
@@ -173,8 +173,8 @@ ENTRY_NOPROFILE(openfirmware_trampoline)
mtibatu 3,%r0
#endif /* PPC_OEA */
- lis %r4,ofwsrsave@ha /* save current SRs */
- addi %r4,%r4,ofwsrsave@l
+ lis %r4,clsrsave@ha /* save current SRs */
+ addi %r4,%r4,clsrsave@l
li %r5,0
1: mfsrin %r0,%r5
stw %r0,0(%r4)
@@ -215,8 +215,8 @@ ENTRY_NOPROFILE(openfirmware_trampoline)
addi %r5,%r5,_C_LABEL(battable)@l
stw %r5,CI_BATTABLE(%r4)
- lis %r4,ofwsrsave@ha /* restore saved SRs */
- addi %r4,%r4,ofwsrsave@l
+ lis %r4,clsrsave@ha /* restore saved SRs */
+ addi %r4,%r4,clsrsave@l
li %r5,0
1: lwz %r0,0(%r4)
mtsrin %r0,%r5
