Observed failures running with P9 mambo model, and figured out that the
xer wasn't initialized.
Signed-off-by: Nikunj A Dadhania <nik...@linux.vnet.ibm.com>
---
risugen_ppc64.pm | 3 +++
1 file changed, 3 insertions(+)
diff --git a/risugen_ppc64.pm b/risugen_ppc64.pm
index 0532e3a..03f9317 100644
--- a/risugen_ppc64.pm
+++ b/risugen_ppc64.pm
@@ -168,6 +168,9 @@ sub clear_vr_registers()
insn32(0x3ac10020);
# li r23, 0
write_mov_ri(23, 0);
+ # zero the xer register
+ # mtxer r23
+ insn32(0x7ee103a6);
# std r23, 0(r22)
insn32(0xfaf60000);
--
2.7.4
