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| author | Keir Fraser <keir.fraser@citrix.com> | 2008-04-22 14:34:16 +0100 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2008-04-22 14:34:16 +0100 |
| commit | dfff66aee9bb5d62eddeaa5fb030852781399689 (patch) | |
| tree | ec3ca75558fdf2af8950072d747fa7059bf1a1a2 /xen/include/asm-x86/paging.h | |
| parent | a8add4da193a45f0486cbe01f0ab2a48938d9d7a (diff) | |
| download | xen-dfff66aee9bb5d62eddeaa5fb030852781399689.tar.gz xen-dfff66aee9bb5d62eddeaa5fb030852781399689.tar.bz2 xen-dfff66aee9bb5d62eddeaa5fb030852781399689.zip | |
x86_emulate: Support CMPXCHG16B.
Also clean up cmpxchg() callback handling so we can get rid of teh
specific cmpxchg8b handler.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Diffstat (limited to 'xen/include/asm-x86/paging.h')
| -rw-r--r-- | xen/include/asm-x86/paging.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/xen/include/asm-x86/paging.h b/xen/include/asm-x86/paging.h index f7512a7b26..d3970f1f82 100644 --- a/xen/include/asm-x86/paging.h +++ b/xen/include/asm-x86/paging.h @@ -83,12 +83,14 @@ struct shadow_paging_mode { unsigned long new, unsigned int bytes, struct sh_emulate_ctxt *sh_ctxt); +#ifdef __i386__ int (*x86_emulate_cmpxchg8b )(struct vcpu *v, unsigned long va, unsigned long old_lo, unsigned long old_hi, unsigned long new_lo, unsigned long new_hi, struct sh_emulate_ctxt *sh_ctxt); +#endif mfn_t (*make_monitor_table )(struct vcpu *v); void (*destroy_monitor_table )(struct vcpu *v, mfn_t mmfn); int (*guess_wrmap )(struct vcpu *v, |