Gprof prooved the PowerPC emulation spent too much time in MSR load and store

routines. Coming back to a raw MSR storage model then speed-up the emulation.
Improve fast MSR updates (wrtee wrteei and mtriee cases).
Share rfi family instructions helpers code to avoid bug in duplicated code.
Allow entering halt mode as the result of a rfi instruction.
Add a new helper_regs.h file to avoid duplication of special registers
 manipulation routines (currently XER and MSR).


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3436 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 1 insertions, 1 deletions

diff --git a/monitor.c b/monitor.c
index d1310a49b..65f23b4e9 100644
--- a/monitor.c
+++ b/monitor.c
@@ -1415,7 +1415,7 @@ static target_long monitor_get_msr (struct MonitorDef *md, int val)
     CPUState *env = mon_get_cpu();
     if (!env)
         return 0;
-    return do_load_msr(env);
+    return env->msr;
 }
 
 static target_long monitor_get_xer (struct MonitorDef *md, int val)