| commit | 64f863baeedc86590a608e2f1722dd8640aa9431 | |
| author | Peter Maydell <peter.maydell@linaro.org> | |
| Thu, 19 Nov 2020 21:56:02 +0000 (19 21:56 +0000) | ||
| committer | Peter Maydell <peter.maydell@linaro.org> | |
| Thu, 10 Dec 2020 11:44:55 +0000 (10 11:44 +0000) | ||
| tree | 26277f976bfafe31fae2c325fdd5ca342af67e55 | treesnapshot (tar.gz zip) |
| parent | 96dfae686628fc14ba4f993824322b93395e221b | commitdiff |
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
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
| target/arm/translate-vfp.c.inc | diffblobblamehistory |