target/ppc: BookE DECAR SPR is 32-bit

The DECAR SPR is 32-bits width.

Reviewed-by: Glenn Miles <milesg@linux.ibm.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>

diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c
index ee01415c328210ae4cb538a273bb1fee54253abc..927721d49aeefad0910593641cd7caa8ffa42b2d 100644 (file)
--- a/target/ppc/cpu_init.c
+++ b/target/ppc/cpu_init.c
@@ -792,7 +792,7 @@ static void register_BookE_sprs(CPUPPCState *env, uint64_t ivor_mask)
                  0x00000000);
     spr_register(env, SPR_BOOKE_DECAR, "DECAR",
                  SPR_NOACCESS, SPR_NOACCESS,
-                 SPR_NOACCESS, &spr_write_generic,
+                 SPR_NOACCESS, &spr_write_generic32,
                  0x00000000);
     /* SPRGs */
     spr_register(env, SPR_USPRG0, "USPRG0",