| commit | eb20dafdbff92063a88624176fdc396e01961bf3 | |
| author | Peter Maydell <peter.maydell@linaro.org> | |
| Thu, 10 Dec 2020 20:14:32 +0000 (10 20:14 +0000) | ||
| committer | Peter Maydell <peter.maydell@linaro.org> | |
| Fri, 8 Jan 2021 15:13:38 +0000 (8 15:13 +0000) | ||
| tree | 5849faad3a68a5ab685c5e148b0e379565880cc7 | treesnapshot (tar.gz zip) |
| parent | 7fbf95a037d79c5e923ffb51ac902dbe9599c87f | commitdiff |
target/arm: Implement FPCXT_NS fp system register
Implement the v8.1M FPCXT_NS floating-point system register. This is
a little more complicated than FPCXT_S, because it has specific
handling for "current FP state is inactive", and it only wants to do
PreserveFPState(), not the full set of actions done by
ExecuteFPCheck() which vfp_access_check() implements.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20201210201433.26262-4-peter.maydell@linaro.org
Implement the v8.1M FPCXT_NS floating-point system register. This is
a little more complicated than FPCXT_S, because it has specific
handling for "current FP state is inactive", and it only wants to do
PreserveFPState(), not the full set of actions done by
ExecuteFPCheck() which vfp_access_check() implements.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20201210201433.26262-4-peter.maydell@linaro.org
| target/arm/translate-vfp.c.inc | diffblobblamehistory |