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| author | Peter Maydell <peter.maydell@linaro.org> | 2022-12-14 14:27:09 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2022-12-15 11:18:20 +0000 |
| commit | fe3ca86c465428f738520de304e7a7a59bd0a6c2 (patch) | |
| tree | 4d1564d11babdb2fea6329566b94147c2e1c07c4 /hw/misc/stm32f4xx_exti.c | |
| parent | 0f66d223e3b688a93ae02dc114d2891bbb0e09cc (diff) | |
| download | qemu-fe3ca86c465428f738520de304e7a7a59bd0a6c2.zip qemu-fe3ca86c465428f738520de304e7a7a59bd0a6c2.tar.gz qemu-fe3ca86c465428f738520de304e7a7a59bd0a6c2.tar.bz2 | |
target/arm: Implement HCR_EL2.TTLBOS traps
For FEAT_EVT, the HCR_EL2.TTLBOS bit allows trapping on EL1
use of TLB maintenance instructions that operate on the
outer shareable domain:
TLBI VMALLE1OS, TLBI VAE1OS, TLBI ASIDE1OS,TLBI VAAE1OS,
TLBI VALE1OS, TLBI VAALE1OS, TLBI RVAE1OS, TLBI RVAAE1OS,
TLBI RVALE1OS, and TLBI RVAALE1OS.
(There are no AArch32 outer-shareable TLB maintenance ops.)
Implement the trapping.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'hw/misc/stm32f4xx_exti.c')
0 files changed, 0 insertions, 0 deletions