commit a8a79c7a078a3e55b47d1163915f2ba9a5b1fb63
author Richard Henderson <richard.henderson@linaro.org> Wed Oct 23 11:00:49 2019 -0400
committer Peter Maydell <peter.maydell@linaro.org> Thu Oct 24 17:16:28 2019 +0100
tree 924d4dd046f25d030506f4fb0fe357da9cfcc1a7
parent 14f3c58826dff69e7244ec288b13b9dbbb1d16d3

target/arm: Rebuild hflags at EL changes

Begin setting, but not relying upon, env->hflags.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20191023150057.25731-17-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

linux-user/syscall.c

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index f1ab81b..530c843 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -9984,6 +9984,7 @@
                     aarch64_sve_narrow_vq(env, vq);
                 }
                 env->vfp.zcr_el[1] = vq - 1;
+                arm_rebuild_hflags(env);
                 ret = vq * 16;
             }
             return ret;