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From: | Laurent Vivier |
Subject: | Re: [PATCH 2/2] target/m68k: Perform writback before modifying SR |
Date: | Tue, 13 Sep 2022 16:47:39 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.2.1 |
Le 13/09/2022 à 16:28, Richard Henderson a écrit :
Writes to SR may change security state, which may involve a swap of %ssp with %usp as reflected in %a7. Finish the writeback of %sp@+ before swapping stack pointers. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1206 Signed-off-by: Richard Henderson <richard.henderson@linaro.org> --- target/m68k/translate.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-)
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
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