| commit | 0af312b6edd231e1c8d0dec12494a80bc39ac761 | |
| author | Richard Henderson <richard.henderson@linaro.org> | |
| Tue, 1 Mar 2022 21:59:49 +0000 (1 11:59 -1000) | ||
| committer | Peter Maydell <peter.maydell@linaro.org> | |
| Wed, 2 Mar 2022 19:27:37 +0000 (2 19:27 +0000) | ||
| tree | e366c8e539644e62aedcaffab82a5da6d22e8c43 | treesnapshot (tar.gz zip) |
| parent | 777ab8d84442dd6c0c5fbf787de87779d5ab82e8 | commitdiff |
target/arm: Implement FEAT_LVA
This feature is relatively small, as it applies only to
64k pages and thus requires no additional changes to the
table descriptor walking algorithm, only a change to the
minimum TSZ (which is the inverse of the maximum virtual
address space size).
Note that this feature widens VBAR_ELx, but we already
treat the register as being 64 bits wide.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220301215958.157011-10-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This feature is relatively small, as it applies only to
64k pages and thus requires no additional changes to the
table descriptor walking algorithm, only a change to the
minimum TSZ (which is the inverse of the maximum virtual
address space size).
Note that this feature widens VBAR_ELx, but we already
treat the register as being 64 bits wide.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220301215958.157011-10-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>