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root / target-i386 @ c1667e40

Name Size
TODO 1.1 kB
cpu.h 27.5 kB
cpuid.c 39.6 kB
exec.h 8.5 kB
helper.c 36.9 kB
helper.h 6.3 kB
helper_template.h 8.6 kB
kvm.c 34.4 kB
machine.c 13.4 kB
op_helper.c 159 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
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 <>...

dbaa07c4 05/11/2010 08:02 pm Jan Kiszka

kvm: validate context for kvm cpu get/put operations

Validate that KVM vcpu state is only read/written from cpu thread itself
or that cpu is stopped.

Signed-off-by: Marcelo Tosatti <>
Signed-off-by: Avi Kivity <>

0af691d7 05/11/2010 08:02 pm Marcelo Tosatti

kvm: enable smp > 1

Process INIT/SIPI requests and enable -smp > 1.

Signed-off-by: Marcelo Tosatti <>
Signed-off-by: Avi Kivity <>

6e9cc3ed 05/05/2010 01:20 pm Richard Henderson

target-i386: Remove duplicate CPU log.

The proper logging for -d cpu is done in generic code.

Signed-off-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>

ff44f1a3 04/26/2010 05:28 pm Jan Kiszka

KVM: x86: Add debug register saving and restoring

Make use of the new KVM_GET/SET_DEBUGREGS to save/restore the x86 debug
registers.

Signed-off-by: Jan Kiszka <>
Signed-off-by: Marcelo Tosatti <>

b5e5a934 04/26/2010 05:28 pm Marcelo Tosatti

target-i386: print EFER in cpu_dump_state

Signed-off-by: Marcelo Tosatti <>
Signed-off-by: Avi Kivity <>

20420430 04/26/2010 05:28 pm Sheng Yang

kvm: allow qemu to set EPT identity mapping address

If we use larger BIOS image than current 256KB, we would need move reserved
TSS and EPT identity mapping pages. Currently TSS support this, but not
EPT.

Signed-off-by: Marcelo Tosatti <>...

7f5b7d3e 04/25/2010 09:58 pm Blue Swirl

x86: remove dead assignments, spotted by clang analyzer

Value stored is never read.

Signed-off-by: Blue Swirl <>

8c0d577e 04/18/2010 05:22 pm Blue Swirl

kvm: avoid collision with dprintf macro in stdio.h, spotted by clang

Fixes clang errors:
CC i386-softmmu/kvm.o
/src/qemu/target-i386/kvm.c:40:9: error: 'dprintf' macro redefined
In file included from /src/qemu/target-i386/kvm.c:21:
In file included from /src/qemu/qemu-common.h:27:...

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