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| author | Paolo Bonzini <pbonzini@redhat.com> | 2020-02-21 17:20:17 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-02-25 09:18:01 +0100 |
| commit | 93c3593ad04f2610fd0a176dfa89a7e40b6afe1f (patch) | |
| tree | ec2a66d9b003ce146f45e20bdccdd5d8985d8d0e /accel | |
| parent | cce8944cc9efab47d4bf29cfffb3470371c3541b (diff) | |
| download | qemu-93c3593ad04f2610fd0a176dfa89a7e40b6afe1f.zip qemu-93c3593ad04f2610fd0a176dfa89a7e40b6afe1f.tar.gz qemu-93c3593ad04f2610fd0a176dfa89a7e40b6afe1f.tar.bz2 | |
target/i386: check for empty register in FXAM
The fxam instruction returns the wrong result after fdecstp or after
an underflow. Check fptags to handle this.
Reported-by: <chengang@emindsoft.com.cn>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'accel')
0 files changed, 0 insertions, 0 deletions