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target/arm: Remove incorrect comment about MPU_CTRL

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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 29c483a506 -- 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 <peter.maydell@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 1501692241-23310-7-git-send-email-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2017-09-04 15:21:52 +01:00
parent 79c857a35f
commit 59e4972c3f
1 changed files with 1 additions and 1 deletions
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2
target/arm/cpu.h
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@ -416,7 +416,7 @@ typedef struct CPUARMState {
uint32_t dfsr; /* Debug Fault Status Register */ uint32_t dfsr; /* Debug Fault Status Register */
uint32_t mmfar; /* MemManage Fault Address */ uint32_t mmfar; /* MemManage Fault Address */
uint32_t bfar; /* BusFault 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; int exception;
} v7m; } v7m;