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| author | Dmitry Torokhov <dtor@chromium.org> | 2018-05-16 11:03:52 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-05-18 20:08:21 -0700 |
| commit | bb6580167937475e2d54e39bbf4babd402202a08 (patch) | |
| tree | c35bd28c8e9194f5d00fd46763f6b21ecefa21c3 /crosvm_plugin/crosvm.h | |
| parent | f0656b661c97281f56d91e24224334b7e4d6ebc4 (diff) | |
| download | crosvm-bb6580167937475e2d54e39bbf4babd402202a08.tar crosvm-bb6580167937475e2d54e39bbf4babd402202a08.tar.gz crosvm-bb6580167937475e2d54e39bbf4babd402202a08.tar.bz2 crosvm-bb6580167937475e2d54e39bbf4babd402202a08.tar.lz crosvm-bb6580167937475e2d54e39bbf4babd402202a08.tar.xz crosvm-bb6580167937475e2d54e39bbf4babd402202a08.tar.zst crosvm-bb6580167937475e2d54e39bbf4babd402202a08.zip | |
plugin: allow retrieving and setting XCR VCPU states
Add crossvm plugin API to allow fetching and setting XCRs for VCPU. BUG=b:79692549 TEST=cargo test -p kvm Change-Id: I2a988279c08051a8d8865efc1e60f9692fa26272 Signed-off-by: Dmitry Torokhov <dtor@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/1062646 Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com> Reviewed-by: Zach Reizner <zachr@chromium.org>
Diffstat (limited to 'crosvm_plugin/crosvm.h')
| -rw-r--r-- | crosvm_plugin/crosvm.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/crosvm_plugin/crosvm.h b/crosvm_plugin/crosvm.h index c7589e2..42c979a 100644 --- a/crosvm_plugin/crosvm.h +++ b/crosvm_plugin/crosvm.h @@ -495,6 +495,11 @@ int crosvm_vcpu_get_debugregs(struct crosvm_vcpu*, struct kvm_debugregs*); /* Sets the state of the vcpu's debug registers */ int crosvm_vcpu_set_debugregs(struct crosvm_vcpu*, const struct kvm_debugregs*); +/* Gets the state of the vcpu's xcr registers. */ +int crosvm_vcpu_get_xcrs(struct crosvm_vcpu*, struct kvm_xcrs*); +/* Sets the state of the vcpu's xcr registers. */ +int crosvm_vcpu_set_xcrs(struct crosvm_vcpu*, const struct kvm_xcrs*); + /* Gets the MSRs of the vcpu indicated by the index field of each entry. */ int crosvm_vcpu_get_msrs(struct crosvm_vcpu*, uint32_t __msr_count, struct kvm_msr_entry *__msr_entries); |