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From: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [PULL 2/6] target-tricore: Fix wrong precedences on psw_write
Date: Thu, 25 Feb 2016 13:06:09 +0100	[thread overview]
Message-ID: <1456401973-29673-3-git-send-email-kbastian@mail.uni-paderborn.de> (raw)
In-Reply-To: <1456401973-29673-1-git-send-email-kbastian@mail.uni-paderborn.de>

Wrong braces on the restore of the cached TCGv SV and V bit could lead to
a wrong PSW. While at this it removes unnecessary braces for the restore
of the cached TCGv AV and SAV bits.

Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
---
 target-tricore/helper.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/target-tricore/helper.c b/target-tricore/helper.c
index a8fd418..7d96dad 100644
--- a/target-tricore/helper.c
+++ b/target-tricore/helper.c
@@ -127,9 +127,9 @@ uint32_t psw_read(CPUTriCoreState *env)
 void psw_write(CPUTriCoreState *env, uint32_t val)
 {
     env->PSW_USB_C = (val & MASK_USB_C);
-    env->PSW_USB_V = (val & MASK_USB_V << 1);
-    env->PSW_USB_SV = (val & MASK_USB_SV << 2);
-    env->PSW_USB_AV = ((val & MASK_USB_AV) << 3);
-    env->PSW_USB_SAV = ((val & MASK_USB_SAV) << 4);
+    env->PSW_USB_V = (val & MASK_USB_V) << 1;
+    env->PSW_USB_SV = (val & MASK_USB_SV) << 2;
+    env->PSW_USB_AV = (val & MASK_USB_AV) << 3;
+    env->PSW_USB_SAV = (val & MASK_USB_SAV) << 4;
     env->PSW = val;
 }
-- 
2.7.1

  parent reply	other threads:[~2016-02-25 12:06 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-25 12:06 [Qemu-devel] [PULL 0/6] tricore patches Bastian Koppelmann
2016-02-25 12:06 ` [Qemu-devel] [PULL 1/6] target-tricore: fix save_context_upper using env->PSW Bastian Koppelmann
2016-02-25 12:06 ` Bastian Koppelmann [this message]
2016-02-25 12:06 ` [Qemu-devel] [PULL 3/6] target-tricore: Add trap handling & SOVF/OVF traps Bastian Koppelmann
2016-02-25 12:06 ` [Qemu-devel] [PULL 4/6] target-tricore: add context managment trap generation Bastian Koppelmann
2016-02-25 12:06 ` [Qemu-devel] [PULL 5/6] target-tricore: add illegal opcode " Bastian Koppelmann
2016-02-25 12:06 ` [Qemu-devel] [PULL 6/6] target-tricore: add opd " Bastian Koppelmann
2016-02-25 14:56 ` [Qemu-devel] [PULL 0/6] tricore patches Peter Maydell

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