[src/trunk]: src/sys/arch/powerpc/include Use the wrtee inlines for booke.

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

details:   https://anonhg.NetBSD.org/src/rev/123d87997745
branches:  trunk
changeset: 764633:123d87997745
user:      matt <matt%NetBSD.org@localhost>
date:      Fri Apr 29 21:42:40 2011 +0000

description:
Use the wrtee inlines for booke.

diffstat:

 sys/arch/powerpc/include/profile.h |  14 +++++++++++++-
 1 files changed, 13 insertions(+), 1 deletions(-)

diffs (39 lines):

diff -r 1b8ab4b7bd2e -r 123d87997745 sys/arch/powerpc/include/profile.h
--- a/sys/arch/powerpc/include/profile.h        Fri Apr 29 20:33:42 2011 +0000
+++ b/sys/arch/powerpc/include/profile.h        Fri Apr 29 21:42:40 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: profile.h,v 1.7 2006/07/07 21:28:03 ross Exp $ */
+/*     $NetBSD: profile.h,v 1.8 2011/04/29 21:42:40 matt Exp $ */
 
 /*-
  * Copyright (c) 2000 Tsubai Masanari.  All rights reserved.
@@ -26,6 +26,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#ifdef _KERNEL_OPT
+#include "opt_ppcarch.h"
+#endif
+
 #define        _MCOUNT_DECL    void __mcount
 
 #ifdef _LP64
@@ -122,6 +126,12 @@
 #endif
 
 #ifdef _KERNEL
+#ifdef PPC_BOOKE
+#include <powerpc/booke/cpuvar.h>
+
+#define MCOUNT_ENTER   do s = wrtee(0); while (/*CONSTCOND*/ 0)
+#define MCOUNT_EXIT    wrtee(s)
+#else
 #define MCOUNT_ENTER                                           \
        __asm volatile("mfmsr %0" : "=r"(s));                   \
        if ((s & (PSL_IR | PSL_DR)) != (PSL_IR | PSL_DR))       \
@@ -132,3 +142,5 @@
 #define MCOUNT_EXIT                                            \
        __asm volatile("mtmsr %0" :: "r"(s))
 #endif
+
+#endif