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root / target-i386 @ 6fb6d245

Name Size
TODO 1.1 kB
cpu.h 26.9 kB
exec.h 9.3 kB
helper.c 62.6 kB
helper.h 6.3 kB
helper_template.h 8.6 kB
kvm.c 28.6 kB
machine.c 13.4 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
6fb6d245 12/07/2009 04:45 pm Jan Kiszka

kvm: x86: Fix initial kvm_has_msr_star

KVM_GET_MSR_INDEX_LIST returns -E2BIG when the provided space is too
small for all MSRs. But this is precisely the error we trigger with the
initial request in order to obtain that size. Do not fail in that case.

This caused a subtle corruption of the guest state as MSR_STAR was not...

a0fb002c 12/03/2009 11:25 pm Jan Kiszka

kvm: x86: Add support for VCPU event states

This patch extends the qemu-kvm state sync logic with support for
KVM_GET/SET_VCPU_EVENTS, giving access to yet missing exception,
interrupt and NMI states.

Signed-off-by: Jan Kiszka <>
Signed-off-by: Anthony Liguori <>

5a2e3c2e 12/03/2009 11:25 pm Jan Kiszka

kvm: x86: Fix merge artifact of f8d926e9 about mp_state

Signed-off-by: Jan Kiszka <>
Signed-off-by: Anthony Liguori <>

caa5af0f 11/17/2009 04:49 pm Jan Kiszka

kvm: Add arch reset handler

Will be required by succeeding changes.

Signed-off-by: Jan Kiszka <>
Signed-off-by: Anthony Liguori <>

0e607a80 11/17/2009 04:49 pm Jan Kiszka

kvm: x86: Refactor use of interrupt_bitmap

Drop interrupt_bitmap from the cpustate and solely rely on the integer
interupt_injected. This prepares us for the new injected-interrupt
interface, which will deprecate the bitmap, while preserving
compatibility....

9bdbe550 11/12/2009 07:23 pm Hollis Blanchard

kvm: Move KVM mp_state accessors to i386-specific code

Unbreaks PowerPC and S390 KVM builds.

Signed-off-by: Hollis Blanchard <>
Signed-off-by: Anthony Liguori <>

b55a37c9 11/07/2009 12:37 pm Blue Swirl

user: move CPU reset call to main.c for x86/PPC/Sparc

Signed-off-by: Blue Swirl <>

c1699988 11/07/2009 10:06 am Glauber Costa

v3: don't call reset functions on cpu initialization

There is absolutely no need to call reset functions when initializing
devices. Since we are already registering them, calling qemu_system_reset()
should suffice. Actually, it is what happens when we reboot the machine,...

d4829d49 10/27/2009 07:28 pm Juan Quintela

vmstate: Add version arg to VMSTATE_SINGLE_TEST()

This allows to define VMSTATE_SINGLE with VMSTATE_SINGLE_TEST
Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>

31501a71 10/23/2009 06:10 pm Andre Przywara

target-i386: implement lzcnt emulation

lzcnt is a AMD Phenom/Barcelona added instruction returning the
number of leading zero bits in a word.
As this is similar to the "bsr" instruction, reuse the existing
code. There need to be some more changes, though, as lzcnt always...

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