target/arm: Reset streaming sve state on exception boundaries
authorRichard Henderson <richard.henderson@linaro.org>
Fri, 8 Jul 2022 15:15:26 +0000 (20:45 +0530)
committerPeter Maydell <peter.maydell@linaro.org>
Mon, 11 Jul 2022 12:43:51 +0000 (13:43 +0100)
commit04fbce7639b7461d6d18f5ebf352fa80c5e94f5d
tree0a0dc00ff46f41b305636a7211f85f7b1938bbdc
parent6b5a3bdf3a71ab3f3bc1e9665ea54ca47c0455ec
target/arm: Reset streaming sve state on exception boundaries

We can handle both exception entry and exception return by
hooking into aarch64_sve_change_el.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220708151540.18136-32-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
target/arm/helper.c