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| author | Peter Maydell | 2019-02-01 15:55:44 +0100 |
|---|---|---|
| committer | Peter Maydell | 2019-02-01 15:55:44 +0100 |
| commit | a80c4256543987ca88407349ee012a673a10a2ae (patch) | |
| tree | 3e8a12c295cf309cde64a33fa8ea65c341531ecb /scripts/switch-timer-api | |
| parent | target/arm/translate-a64: Don't underdecode system instructions (diff) | |
| download | qemu-a80c4256543987ca88407349ee012a673a10a2ae.tar.gz qemu-a80c4256543987ca88407349ee012a673a10a2ae.tar.xz qemu-a80c4256543987ca88407349ee012a673a10a2ae.zip | |
target/arm/translate-a64: Don't underdecode PRFM
The PRFM prefetch insn in the load/store with imm9 encodings
requires idx field 0b00; we were underdecoding this by
only checking !is_unpriv (which is equivalent to idx != 2).
Correctly UNDEF the unallocated encodings where idx == 0b01
and 0b11 as well as 0b10.
Reported-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Message-id: 20190125182626.9221-3-peter.maydell@linaro.org
Diffstat (limited to 'scripts/switch-timer-api')
0 files changed, 0 insertions, 0 deletions