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| author | Peter Maydell | 2020-11-19 22:56:02 +0100 |
|---|---|---|
| committer | Peter Maydell | 2020-12-10 12:44:55 +0100 |
| commit | 64f863baeedc86590a608e2f1722dd8640aa9431 (patch) | |
| tree | 26277f976bfafe31fae2c325fdd5ca342af67e55 /target/arm/cpu.h | |
| parent | target/arm: Factor out preserve-fp-state from full_vfp_access_check() (diff) | |
| download | qemu-64f863baeedc86590a608e2f1722dd8640aa9431.tar.gz qemu-64f863baeedc86590a608e2f1722dd8640aa9431.tar.xz qemu-64f863baeedc86590a608e2f1722dd8640aa9431.zip | |
target/arm: Implement FPCXT_S fp system register
Implement the new-in-v8.1M FPCXT_S floating point system register.
This is for saving and restoring the secure floating point context,
and it reads and writes bits [27:0] from the FPSCR and the
CONTROL.SFPA bit in bit [31].
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20201119215617.29887-14-peter.maydell@linaro.org
Diffstat (limited to 'target/arm/cpu.h')
0 files changed, 0 insertions, 0 deletions