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root / target-i386 @ 19ccb8ea

Name Size
TODO 1.1 kB
cpu.h 27 kB
exec.h 8.4 kB
helper.c 63.9 kB
helper.h 6.3 kB
helper_template.h 8.6 kB
kvm.c 30.9 kB
machine.c 13.6 kB
op_helper.c 158.8 kB
ops_sse.h 58.1 kB
ops_sse_header.h 11.6 kB
svm.h 5.8 kB
translate.c 257.6 kB

Latest revisions

# Date Author Comment
19ccb8ea 02/03/2010 11:47 pm Jan Kiszka

KVM: x86: Fix up misreported CPU features

From qemu-kvm: Kernels before 2.6.30 misreported some essential CPU
features via KVM_GET_SUPPORTED_CPUID. Fix them up.

Signed-off-by: Jan Kiszka <>
aee028b9 02/03/2010 11:47 pm Jan Kiszka

KVM: Request setting of nmi_pending and sipi_vector

The final version of VCPU events in 2.6.33 will allow to skip
nmi_pending and sipi_vector on KVM_SET_VCPU_EVENTS. For now let's write
them unconditionally, which is unproblematic for upstream due to missing...
baee019f 01/20/2010 12:31 am Paolo Bonzini

remove dead code from target-i386/exec.h

These are unused since edea5f0 (no need to define global registers in
cpu-exec.c, 2008-05-10).

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Anthony Liguori <>
49a945a3 01/20/2010 12:31 am Paolo Bonzini

kill regs_to_env and env_to_regs

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Anthony Liguori <>
bb0300dc 01/14/2010 01:14 am Gleb Natapov

Add KVM paravirt cpuid leaf

Initialize KVM paravirt cpuid leaf and allow user to control guest
visible PV features through -cpu flag.

Signed-off-by: Gleb Natapov <>
Signed-off-by: Anthony Liguori <>
d7209371 01/14/2010 01:14 am Amit Shah

x86: translate.c: remove dead assignment

clang-analyzer points out a redundant assignment.

Signed-off-by: Amit Shah <>
Signed-off-by: Anthony Liguori <>
af364b41 01/11/2010 05:56 pm Huang Ying

MCE: Fix bug of IA32_MCG_STATUS after system reset

Now, if we inject a fatal MCE into guest OS, for example Linux, Linux
will go panic and then reboot. But if we inject another MCE now,
system will reset directly instead of go panic firstly, because
MCG_STATUS.MCIP is set to 1 and not cleared after reboot. This is does...
e73223a5 01/11/2010 05:56 pm Gleb Natapov

remove pending exception on vcpu reset.

Without this qemu can even start on kvm modules with events support
since default value of exception_injected in zero and this is #DE
exception.

Signed-off-by: Gleb Natapov <>
Signed-off-by: Anthony Liguori <>
99596385 01/03/2010 04:14 am Aurelien Jarno

target-i386: Fix "call im" on x86_64 when executing 32-bit code

Similarly to what is done in 32938e127f50a40844a0fb9c5abb8691aeeccf7e
for "jmp im", trunc the immediate to 32-bit when not running in 64-bit
mode.

Reported-by: Kevin O'Connor <>...
c84bd4f1 12/24/2009 08:39 pm Gleb Natapov

Intel CPUs starting from pentium have apic

Intel CPUs starting from pentium have apic. Lets advertise it.

Signed-off-by: Gleb Natapov <>
Signed-off-by: Aurelien Jarno <>

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