diff options
| author | David Hildenbrand <david@redhat.com> | 2019-02-27 09:07:34 +0100 |
|---|---|---|
| committer | David Hildenbrand <david@redhat.com> | 2019-06-07 14:53:26 +0200 |
| commit | fd4818518bd8b05023a99841f8d6de7b91340099 (patch) | |
| tree | c267ae6edaa2e3a5b3471442f2083d18cc5a1f76 /target | |
| parent | 83b955f9a8d149c31eea015020e7cbb25918839d (diff) | |
| download | qemu-fd4818518bd8b05023a99841f8d6de7b91340099.zip qemu-fd4818518bd8b05023a99841f8d6de7b91340099.tar.gz qemu-fd4818518bd8b05023a99841f8d6de7b91340099.tar.bz2 | |
s390x/tcg: Allow linux-user to use vector instructions
Once we unlock S390_FEAT_VECTOR for TCG, we want linux-user to be
able to make use of it.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: David Hildenbrand <david@redhat.com>
Diffstat (limited to 'target')
| -rw-r--r-- | target/s390x/cpu.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/target/s390x/cpu.c b/target/s390x/cpu.c index b1df63d..6af1a15 100644 --- a/target/s390x/cpu.c +++ b/target/s390x/cpu.c @@ -145,6 +145,9 @@ static void s390_cpu_full_reset(CPUState *s) #if defined(CONFIG_USER_ONLY) /* user mode should always be allowed to use the full FPU */ env->cregs[0] |= CR0_AFP; + if (s390_has_feat(S390_FEAT_VECTOR)) { + env->cregs[0] |= CR0_VECTOR; + } #endif /* architectured initial value for Breaking-Event-Address register */ |