From: "Edgar E. Iglesias" <edgar.igles...@xilinx.com>
Correct bit shift for the PVR0 version field.
Reviewed-by: Alistair Francis <alistair.fran...@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.igles...@xilinx.com>
---
target/microblaze/cpu.c | 2 +-
target/microblaze/cpu.h | 2 ++
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/target/microblaze/cpu.c b/target/microblaze/cpu.c
index 3d58869..af70faa 100644
--- a/target/microblaze/cpu.c
+++ b/target/microblaze/cpu.c
@@ -182,7 +182,7 @@ static void mb_cpu_realizefn(DeviceState *dev, Error **errp)
(cpu->cfg.use_fpu ? PVR0_USE_FPU_MASK : 0) |
(cpu->cfg.use_mmu ? PVR0_USE_MMU_MASK : 0) |
(cpu->cfg.endi ? PVR0_ENDI_MASK : 0) |
- (version_code << 16) |
+ (version_code << PVR0_VERSION_SHIFT) |
(cpu->cfg.pvr == C_PVR_FULL ? PVR0_PVR_FULL_MASK : 0);
env->pvr.regs[2] |= (cpu->cfg.use_fpu ? PVR2_USE_FPU_MASK : 0) |
diff --git a/target/microblaze/cpu.h b/target/microblaze/cpu.h
index bf6963b..68c33e8 100644
--- a/target/microblaze/cpu.h
+++ b/target/microblaze/cpu.h
@@ -129,6 +129,8 @@ typedef struct CPUMBState CPUMBState;
#define PVR0_USER1_MASK 0x000000FF
#define PVR0_SPROT_MASK 0x00000001
+#define PVR0_VERSION_SHIFT 8
+
/* User 2 PVR mask */
#define PVR1_USER2_MASK 0xFFFFFFFF
--
2.7.4
