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| author | Emmanuel Ackaouy <ack@xensource.com> | 2007-01-05 17:34:41 +0000 |
|---|---|---|
| committer | Emmanuel Ackaouy <ack@xensource.com> | 2007-01-05 17:34:41 +0000 |
| commit | f4c856df98b0797eab75e9c73f925a0aa101a06d (patch) | |
| tree | 20408e5b40036fd52679ea4063e893c6a86d927b /xen/include/asm-x86/shadow.h | |
| parent | 8c7577f2c3bacb8b49205c6d4afb11d61be852db (diff) | |
| download | xen-f4c856df98b0797eab75e9c73f925a0aa101a06d.tar.gz xen-f4c856df98b0797eab75e9c73f925a0aa101a06d.tar.bz2 xen-f4c856df98b0797eab75e9c73f925a0aa101a06d.zip | |
Preliminary, likely incomplete and/or wrong, adjustments to shadow code.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Diffstat (limited to 'xen/include/asm-x86/shadow.h')
| -rw-r--r-- | xen/include/asm-x86/shadow.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/xen/include/asm-x86/shadow.h b/xen/include/asm-x86/shadow.h index 68ae3cb011..2afc0b0562 100644 --- a/xen/include/asm-x86/shadow.h +++ b/xen/include/asm-x86/shadow.h @@ -67,6 +67,14 @@ * It is also true for all vcpus of translated PV domains. */ #define shadow_vcpu_mode_translate(_v) ((_v)->arch.shadow.translate_enabled) +/* + * 32on64 support + */ +#ifdef __x86_64__ +#define pv_32bit_guest(_v) (!is_hvm_vcpu(_v) && IS_COMPAT((_v)->domain)) +#else +#define pv_32bit_guest(_v) (!is_hvm_vcpu(_v)) +#endif /****************************************************************************** * With shadow pagetables, the different kinds of address start |