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| author | Rémi Denis-Courmont <remi.denis.courmont@huawei.com> | 2021-01-12 12:44:59 +0200 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2021-01-19 14:38:51 +0000 |
| commit | 6c85f906261226e87211506bd9f787fd48a09f17 (patch) | |
| tree | d239c2ef6363763ccf29a72854ad96533910ca92 /docs/system/conf.py | |
| parent | 5ca192dfc551c8a40871c4e30a8b8ceb879adc31 (diff) | |
| download | focaccia-qemu-6c85f906261226e87211506bd9f787fd48a09f17.tar.gz focaccia-qemu-6c85f906261226e87211506bd9f787fd48a09f17.zip | |
target/arm: add 64-bit S-EL2 to EL exception table
With the ARMv8.4-SEL2 extension, EL2 is a legal exception level in
secure mode, though it can only be AArch64.
This patch adds the target EL for exceptions from 64-bit S-EL2.
It also fixes the target EL to EL2 when HCR.{A,F,I}MO are set in secure
mode. Those values were never used in practice as the effective value of
HCR was always 0 in secure mode.
Signed-off-by: Rémi Denis-Courmont <remi.denis.courmont@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210112104511.36576-7-remi.denis.courmont@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'docs/system/conf.py')
0 files changed, 0 insertions, 0 deletions