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root / target-i386 @ 89354998

Name Size
TODO 1.1 kB
cpu.h 27.7 kB
cpuid.c 40.2 kB
exec.h 8.5 kB
helper.c 37 kB
helper.h 6.3 kB
helper_template.h 8.6 kB
kvm.c 34.5 kB
machine.c 13.4 kB
op_helper.c 159 kB
ops_sse.h 58.1 kB
ops_sse_header.h 11.7 kB
svm.h 5.8 kB
translate.c 257.6 kB

Latest revisions

# Date Author Comment
89354998 06/28/2010 07:06 pm Andre Przywara

fix CPUID vendor override

the meaning of vendor_override is actually the opposite of how it
is currently used :-(
Fix it to allow KVM to export the non-native CPUID vendor if
explicitly requested by the user.

The intended behavior is:
With TCG:
- always inject the configured vendor (either hard-coded, in config...
052be86b 06/27/2010 07:07 pm Jan Kiszka

x86: Fix INIT processing

This fixes a regression of 0e26b7b892: Reset halted also on INIT.

Signed-off-by: Jan Kiszka <>
Signed-off-by: Blue Swirl <>
92a16d7a 06/19/2010 10:47 am Blue Swirl

apic: qdev conversion cleanup

Make APICState completely private to apic.c by using DeviceState
in external APIs.

Move apic_init() to pc.c.

Signed-off-by: Blue Swirl <>
0e26b7b8 06/19/2010 10:42 am Blue Swirl

apic: avoid using CPUState internals

Move the actual CPUState contents handling to cpu.h and cpuid.c.

Handle CPU reset and set env->halted in pc.c.

Add a function to get the local APIC state of the current
CPU for the MMIO.

Signed-off-by: Blue Swirl <>
4a942cea 06/19/2010 10:42 am Blue Swirl

apic: avoid passing CPUState from CPU code

Pass only APICState when accessing APIC from CPU code.

Signed-off-by: Blue Swirl <>
2bece2c8 06/16/2010 12:29 pm Richard Henderson

tcg: Optionally sign-extend 32-bit arguments for 64-bit hosts.

Some hosts (amd64, ia64) have an ABI that ignores the high bits
of the 64-bit register when passing 32-bit arguments. Others
require the value to be properly sign-extended for the type.
I.e. "int32_t" must be sign-extended and "uint32_t" must be...
8c0e6340 06/04/2010 10:48 pm Paolo Bonzini

target-i386: fix decoding of negative 4-byte displacements

Negative four byte displacements need to be sign-extended after
c086b783eb7a578993d6d2ab62c4c2666800b63d. Do so.

Signed-off-by: Paolo Bonzini <>
Acked-by: Richard Henderson <>...
eafaf1e5 06/01/2010 08:53 pm Andre Przywara

resent: x86/cpuid: Add kvm32 CPU model

Create a kvm32 CPU model that describes a least common denominator
for KVM capable guest CPUs. Useful for migration purposes.

Signed-off-by: Andre Przywara <>
Signed-off-by: Anthony Liguori <>
c1667e40 05/11/2010 11:07 pm Gleb Natapov

kvm: fix 80000001.EDX supported bit filtering

On AMD some bits from 1.EDX are reported in 80000001.EDX. The mask used
to copy bits from 1.EDX to 80000001.EDX is incorrect resulting in
unsupported features passed into a guest.

Signed-off-by: Gleb Natapov <>...
4513d923 05/11/2010 08:03 pm Gleb Natapov

Do not stop VM if emulation failed in userspace.

Continue vcpu execution in case emulation failure happened while vcpu
was in userspace. In this case #UD will be injected into the guest
allowing guest OS to kill offending process and continue.

Signed-off-by: Gleb Natapov <>...

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