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| author | Richard Henderson | 2019-02-05 17:52:37 +0100 |
|---|---|---|
| committer | Peter Maydell | 2019-02-05 17:52:37 +0100 |
| commit | 51bf0d7aa91a9d4e2563240a42e6cb705cef84aa (patch) | |
| tree | 4072b59c5ac2c290bd577f62a77bb62e32461a44 /linux-user/openrisc/signal.c | |
| parent | target/arm: Cache the GP bit for a page in MemTxAttrs (diff) | |
| download | qemu-51bf0d7aa91a9d4e2563240a42e6cb705cef84aa.tar.gz qemu-51bf0d7aa91a9d4e2563240a42e6cb705cef84aa.tar.xz qemu-51bf0d7aa91a9d4e2563240a42e6cb705cef84aa.zip | |
target/arm: Default handling of BTYPE during translation
The branch target exception for guarded pages has high priority,
and only 8 instructions are valid for that case. Perform this
check before doing any other decode.
Clear BTYPE after all insns that neither set BTYPE nor exit via
exception (DISAS_NORETURN).
Not yet handled are insns that exit via DISAS_NORETURN for some
other reason, like direct branches.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190128223118.5255-7-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'linux-user/openrisc/signal.c')
0 files changed, 0 insertions, 0 deletions