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| author | Peter Maydell <peter.maydell@linaro.org> | 2018-10-08 14:55:02 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-10-08 14:55:02 +0100 |
| commit | 7b73a1ca05b33d42278ce29cea4652e22d408165 (patch) | |
| tree | 4b1637129b679e4cdf3773ecda2141e5485e5f36 /scripts/qemu.py | |
| parent | 846690dee8ca6a4143d20b39e894fd1f24627561 (diff) | |
| download | qemu-7b73a1ca05b33d42278ce29cea4652e22d408165.zip qemu-7b73a1ca05b33d42278ce29cea4652e22d408165.tar.gz qemu-7b73a1ca05b33d42278ce29cea4652e22d408165.tar.bz2 | |
target/arm: Correct condition for v8M callee stack push
In v7m_exception_taken() we were incorrectly using a
"LR bit EXCRET.ES is 1" check when it should be 0
(compare the pseudocode ExceptionTaken() function).
This meant we didn't stack the callee-saved registers
when tailchaining from a NonSecure to a Secure exception.
Cc: qemu-stable@nongnu.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20181002145940.30931-1-peter.maydell@linaro.org
Diffstat (limited to 'scripts/qemu.py')
0 files changed, 0 insertions, 0 deletions