From: Nicholas Piggin <npiggin@gmail.com>
Date: Mon, 15 May 2023 15:28:35 +0000 (+1000)
Subject: target/ppc: BookE DECAR SPR is 32-bit
X-Git-Tag: v9.1.0-rc0~96^2~41
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e89294b27e6fb4e976c08768a4a2ca0e8820a4ca;p=thirdparty%2Fqemu.git

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 ee01415c328..927721d49ae 100644
--- 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",