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authorZack Buhman <zack@buhman.org>2024-04-07 23:07:05 +0800
committerRichard Henderson <richard.henderson@linaro.org>2024-04-09 07:43:31 -1000
commitb754cb2dcde26a7bc8a9d17bb6900a0ac0dd38e2 (patch)
treec83ffe9a595d51b31731beac97223eccefdf9005 /scripts/qapi/visit.py
parent7227c0cd506eaab5b1d89d15832cac7e05ecb412 (diff)
downloadfocaccia-qemu-b754cb2dcde26a7bc8a9d17bb6900a0ac0dd38e2.tar.gz
focaccia-qemu-b754cb2dcde26a7bc8a9d17bb6900a0ac0dd38e2.zip
target/sh4: add missing CHECK_NOT_DELAY_SLOT
CHECK_NOT_DELAY_SLOT is correctly applied to the branch-related
instructions, but not to the PC-relative mov* instructions.

I verified the existence of an illegal slot exception on a SH7091 when
any of these instructions are attempted inside a delay slot.

This also matches the behavior described in the SH-4 ISA manual.

Signed-off-by: Zack Buhman <zack@buhman.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240407150705.5965-1-zack@buhman.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewd-by: Yoshinori Sato <ysato@users.sourceforge.jp>
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