| commit | b754cb2dcde26a7bc8a9d17bb6900a0ac0dd38e2 | |
| author | Zack Buhman <zack@buhman.org> | |
| Sun, 7 Apr 2024 15:07:05 +0000 (7 23:07 +0800) | ||
| committer | Richard Henderson <richard.henderson@linaro.org> | |
| Tue, 9 Apr 2024 17:43:31 +0000 (9 07:43 -1000) | ||
| tree | c83ffe9a595d51b31731beac97223eccefdf9005 | treesnapshot (tar.gz zip) |
| parent | 7227c0cd506eaab5b1d89d15832cac7e05ecb412 | commitdiff |
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>
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>
| target/sh4/translate.c | diffblobblamehistory |