From: Leon Yu <chianglungyu@gmail.com>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: Leon Yu <chianglungyu@gmail.com>, qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH] target-arm: fix incorrect assertion in access_check_cp_reg helper
Date: Mon, 1 Jun 2015 12:27:12 +0000 [thread overview]
Message-ID: <1433161632-5752-1-git-send-email-chianglungyu@gmail.com> (raw)
as comparing boolean with constant 3 is always false.
Signed-off-by: Leon Yu <chianglungyu@gmail.com>
---
target-arm/op_helper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target-arm/op_helper.c b/target-arm/op_helper.c
index 3f5b9ab..30f2374 100644
--- a/target-arm/op_helper.c
+++ b/target-arm/op_helper.c
@@ -421,7 +421,7 @@ void HELPER(access_check_cp_reg)(CPUARMState *env, void *rip, uint32_t syndrome)
/* Requesting a trap to EL2 when we're in EL3 or S-EL0/1 is
* a bug in the access function.
*/
- assert(!arm_is_secure(env) && !arm_current_el(env) == 3);
+ assert(!arm_is_secure(env) && !(arm_current_el(env) == 3));
target_el = 2;
break;
case CP_ACCESS_TRAP_EL3:
--
2.1.4
next reply other threads:[~2015-06-01 12:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-01 12:27 Leon Yu [this message]
2015-06-01 14:20 ` [Qemu-devel] [PATCH] target-arm: fix incorrect assertion in access_check_cp_reg helper Peter Maydell
2015-06-02 14:05 ` Leon Yu
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