From: "Edgar E. Iglesias" <edgar.igles...@xilinx.com>
Respect MSR.PVR as read-only. We were wrongly overwriting the PVR bit.
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
Signed-off-by: Edgar E. Iglesias <edgar.igles...@xilinx.com>
---
target/microblaze/translate.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/microblaze/translate.c b/target/microblaze/translate.c
index 7628b0e25b..f739751930 100644
--- a/target/microblaze/translate.c
+++ b/target/microblaze/translate.c
@@ -424,7 +424,7 @@ static inline void msr_write(DisasContext *dc, TCGv v)
/* PVR bit is not writable. */
tcg_gen_andi_tl(t, v, ~MSR_PVR);
tcg_gen_andi_tl(cpu_SR[SR_MSR], cpu_SR[SR_MSR], MSR_PVR);
- tcg_gen_or_tl(cpu_SR[SR_MSR], cpu_SR[SR_MSR], v);
+ tcg_gen_or_tl(cpu_SR[SR_MSR], cpu_SR[SR_MSR], t);
tcg_temp_free(t);
}
--
2.14.1
