diff options
| author | Rebecca Cran <rebecca@nuviainc.com> | 2021-02-07 23:56:58 -0700 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2021-02-11 11:50:14 +0000 |
| commit | f944a854ce4007000accf7c191b5b52916947198 (patch) | |
| tree | 2bf085274691ac1da4090bbb9a1084b1a98c5600 /hw | |
| parent | dc8b18534ea1dcc90d80ad9a61a3b0aa7eb312fb (diff) | |
target/arm: Support AA32 DIT by moving PSTATE_SS from cpsr into env->pstate
cpsr has been treated as being the same as spsr, but it isn't.
Since PSTATE_SS isn't in cpsr, remove it and move it into env->pstate.
This allows us to add support for CPSR_DIT, adding helper functions
to merge SPSR_ELx to and from CPSR.
Signed-off-by: Rebecca Cran <rebecca@nuviainc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210208065700.19454-3-rebecca@nuviainc.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw')
0 files changed, 0 insertions, 0 deletions