[PATCH v6 16/16] target-i386: Use Hypervisor leaf extra in -machine pc,accel=tcg.

Don Slutz
2012-09-24T14:33:23Z

Signed-off-by: Don Slutz <Don@CloudSwitch.com>
---
target-i386/cpu.c | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index b77dbfe..1d81f00 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -2001,6 +2001,17 @@ void cpu_x86_cpuid(CPUX86State *env, uint32_t index, uint32_t count,
*ecx = 0;
*edx = 0;
break;
+ case 0x40000002 ... 0x400000FF:
+ if (index == env->cpuid_hv_extra) {
+ *eax = env->cpuid_hv_extra_a;
+ *ebx = env->cpuid_hv_extra_b;
+ } else {
+ *eax = 0;
+ *ebx = 0;
+ }
+ *ecx = 0;
+ *edx = 0;
+ break;
case 0x80000000:
*eax = env->cpuid_xlevel;
*ebx = env->cpuid_vendor1;
--
1.7.1