From: Nicholas Piggin <npiggin@gmail.com>
Date: Tue, 6 Aug 2024 13:13:16 +0000 (+1000)
Subject: target/ppc: Fix HFSCR facility checks
X-Git-Tag: v9.1.2~31
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=963bfe9c6288a3b2cb6215b889de1b8efce39d5d;p=thirdparty%2Fqemu.git

target/ppc: Fix HFSCR facility checks

The HFSCR defines were being encoded as bit masks, but the users
expect (and analogous FSCR defines are) bit numbers.

Cc: qemu-stable@nongnu.org
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
(cherry picked from commit 87de77f6aeba4e38d123f7541cfdae7b124f6a02)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
---

diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h
index bd32a1a5f83..f7a2da2bbe3 100644
--- a/target/ppc/cpu.h
+++ b/target/ppc/cpu.h
@@ -635,8 +635,8 @@ FIELD(MSR, LE, MSR_LE, 1)
 #define PSSCR_EC          PPC_BIT(43) /* Exit Criterion */
 
 /* HFSCR bits */
-#define HFSCR_MSGP     PPC_BIT(53) /* Privileged Message Send Facilities */
-#define HFSCR_BHRB     PPC_BIT(59) /* BHRB Instructions */
+#define HFSCR_MSGP     PPC_BIT_NR(53) /* Privileged Message Send Facilities */
+#define HFSCR_BHRB     PPC_BIT_NR(59) /* BHRB Instructions */
 #define HFSCR_IC_MSGP  0xA
 
 #define DBCR0_ICMP (1 << 27)