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[Qemu-devel] [PULL 06/36] target/arm: Remove incorrect comment about MPU
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PULL 06/36] target/arm: Remove incorrect comment about MPU_CTRL |
Date: |
Mon, 4 Sep 2017 13:25:37 +0100 |
Remove the comment that claims that some MPU_CTRL bits are stored
in sctlr_el[1]. This has never been true since MPU_CTRL was added
in commit 29c483a50607 -- the comment is a leftover from
Michael Davidsaver's original implementation, which I modified
not to use sctlr_el[1]; I forgot to delete the comment then.
Signed-off-by: Peter Maydell <address@hidden>
Reviewed-by: Edgar E. Iglesias <address@hidden>
Reviewed-by: Richard Henderson <address@hidden>
Message-id: address@hidden
---
target/arm/cpu.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/arm/cpu.h b/target/arm/cpu.h
index 5932ef1..2f2aa87 100644
--- a/target/arm/cpu.h
+++ b/target/arm/cpu.h
@@ -416,7 +416,7 @@ typedef struct CPUARMState {
uint32_t dfsr; /* Debug Fault Status Register */
uint32_t mmfar; /* MemManage Fault Address */
uint32_t bfar; /* BusFault Address */
- unsigned mpu_ctrl; /* MPU_CTRL (some bits kept in sctlr_el[1]) */
+ unsigned mpu_ctrl; /* MPU_CTRL */
int exception;
} v7m;
--
2.7.4
- [Qemu-devel] [PULL 00/36] target-arm queue, Peter Maydell, 2017/09/04
- [Qemu-devel] [PULL 05/36] hw/intc/armv7m_nvic.c: Remove out of date comment, Peter Maydell, 2017/09/04
- [Qemu-devel] [PULL 04/36] target/arm: Tighten up Thumb decode where new v8M insns will be, Peter Maydell, 2017/09/04
- [Qemu-devel] [PULL 03/36] target/arm: Consolidate PMSA handling in get_phys_addr(), Peter Maydell, 2017/09/04
- [Qemu-devel] [PULL 06/36] target/arm: Remove incorrect comment about MPU_CTRL,
Peter Maydell <=
- [Qemu-devel] [PULL 07/36] target/arm: Fix outdated comment about exception exit, Peter Maydell, 2017/09/04
- [Qemu-devel] [PULL 01/36] target/arm: Use MMUAccessType enum rather than int, Peter Maydell, 2017/09/04
- [Qemu-devel] [PULL 02/36] target/arm: Don't trap WFI/WFE for M profile, Peter Maydell, 2017/09/04
- [Qemu-devel] [PULL 08/36] target/arm: Define and use XPSR bit masks, Peter Maydell, 2017/09/04
- [Qemu-devel] [PULL 09/36] target/arm: Don't store M profile PRIMASK and FAULTMASK in daif, Peter Maydell, 2017/09/04
- [Qemu-devel] [PULL 10/36] target/arm: Don't use cpsr_write/cpsr_read to transfer M profile XPSR, Peter Maydell, 2017/09/04
- [Qemu-devel] [PULL 11/36] target/arm: Make arm_cpu_dump_state() handle the M-profile XPSR, Peter Maydell, 2017/09/04
- [Qemu-devel] [PULL 12/36] target/arm: Don't calculate lr in arm_v7m_cpu_do_interrupt() until needed, Peter Maydell, 2017/09/04
- [Qemu-devel] [PULL 13/36] target/arm: Create and use new function arm_v7m_is_handler_mode(), Peter Maydell, 2017/09/04
- [Qemu-devel] [PULL 18/36] hw/arm: use defined type name instead of hard-coded string, Peter Maydell, 2017/09/04