From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-arm@nongnu.org, qemu-devel@nongnu.org
Cc: "Richard Henderson" <rth@twiddle.net>,
"Alex Bennée" <alex.bennee@linaro.org>
Subject: [Qemu-devel] [PATCH 3/7] target/arm: Add missing M profile case to regime_is_user()
Date: Fri, 1 Dec 2017 18:44:35 +0000 [thread overview]
Message-ID: <1512153879-5291-4-git-send-email-peter.maydell@linaro.org> (raw)
In-Reply-To: <1512153879-5291-1-git-send-email-peter.maydell@linaro.org>
When we added the ARMMMUIdx_MSUser MMU index we forgot to
add it to the case statement in regime_is_user(), so we
weren't treating it as unprivileged when doing MPU lookups.
Correct the omission.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
target/arm/helper.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/target/arm/helper.c b/target/arm/helper.c
index f21c142..c4c8d5a 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -8016,6 +8016,7 @@ static inline bool regime_is_user(CPUARMState *env, ARMMMUIdx mmu_idx)
case ARMMMUIdx_S1SE0:
case ARMMMUIdx_S1NSE0:
case ARMMMUIdx_MUser:
+ case ARMMMUIdx_MSUser:
return true;
default:
return false;
--
2.7.4
next prev parent reply other threads:[~2017-12-01 18:44 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-01 18:44 [Qemu-devel] [PATCH 0/7] armv8m: Implement TT, and other bugfixes Peter Maydell
2017-12-01 18:44 ` [Qemu-devel] [PATCH 1/7] target/arm: Handle SPSEL and current stack being out of sync in MSP/PSP reads Peter Maydell
2017-12-03 14:58 ` Richard Henderson
2017-12-05 18:54 ` [Qemu-devel] [Qemu-arm] " Philippe Mathieu-Daudé
2017-12-01 18:44 ` [Qemu-devel] [PATCH 2/7] target/arm: Allow explicit writes to CONTROL.SPSEL in Handler mode Peter Maydell
2017-12-03 15:03 ` Richard Henderson
2017-12-01 18:44 ` Peter Maydell [this message]
2017-12-03 15:04 ` [Qemu-devel] [PATCH 3/7] target/arm: Add missing M profile case to regime_is_user() Richard Henderson
2017-12-05 18:58 ` [Qemu-devel] [Qemu-arm] " Philippe Mathieu-Daudé
2017-12-01 18:44 ` [Qemu-devel] [PATCH 4/7] target/arm: Split M profile MNegPri mmu index into user and priv Peter Maydell
2017-12-03 15:09 ` Richard Henderson
2017-12-05 21:23 ` [Qemu-devel] [Qemu-arm] " Philippe Mathieu-Daudé
2017-12-07 11:07 ` Peter Maydell
2017-12-07 14:15 ` Philippe Mathieu-Daudé
2017-12-01 18:44 ` [Qemu-devel] [PATCH 5/7] target/arm: Create new arm_v7m_mmu_idx_for_secstate_and_priv() Peter Maydell
2017-12-03 15:12 ` Richard Henderson
2017-12-05 21:24 ` Philippe Mathieu-Daudé
2017-12-01 18:44 ` [Qemu-devel] [PATCH 6/7] target/arm: Factor MPU lookup code out of get_phys_addr_pmsav8() Peter Maydell
2017-12-03 15:16 ` Richard Henderson
2017-12-05 21:27 ` Philippe Mathieu-Daudé
2017-12-01 18:44 ` [Qemu-devel] [PATCH 7/7] target/arm: Implement TT instruction Peter Maydell
2017-12-03 16:04 ` Richard Henderson
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