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root / target-i386 @ dc1c13d9

Name Size
Makefile.objs 394 Bytes
TODO 1 kB
arch_dump.c 12 kB
arch_memory_mapping.c 7.9 kB
cc_helper.c 8.7 kB
cc_helper_template.h 7 kB
cpu-qom.h 1.9 kB
cpu.c 60.3 kB
cpu.h 33.8 kB
excp_helper.c 4.1 kB
fpu_helper.c 29.8 kB
helper.c 37.7 kB
helper.h 7.2 kB
hyperv.c 1.2 kB
hyperv.h 1.2 kB
int_helper.c 10.4 kB
ioport-user.c 1.6 kB
kvm-stub.c 375 Bytes
kvm.c 62.8 kB
kvm_i386.h 1.3 kB
machine.c 14.6 kB
mem_helper.c 3.8 kB
misc_helper.c 15 kB
ops_sse.h 70.9 kB
ops_sse_header.h 12.5 kB
seg_helper.c 79.1 kB
shift_helper_template.h 3 kB
smm_helper.c 10.1 kB
svm.h 5.7 kB
svm_helper.c 26.7 kB
translate.c 264.6 kB

Latest revisions

# Date Author Comment
b139bd30 09/10/2012 03:29 pm Jan Kiszka

kvm: i386: Add services required for PCI device assignment

These helpers abstract the interaction of upcoming pci-assign with the
KVM kernel services. Put them under i386 only as other archs will
implement device pass-through via VFIO and not this classic interface....
b834b508 08/31/2012 12:36 am Stefan Weil

w32: Fix broken build

Commit ef8621b1a3b199c348606c0a11a77d8e8bf135f1 added an include
file which is not available for MinGW compilations.

Signed-off-by: Stefan Weil <>
Signed-off-by: Anthony Liguori <>
bc9a839d 08/29/2012 06:51 pm Michael S. Tsirkin

kvm: get/set PV EOI MSR

Support get/set of new PV EOI MSR, for migration.
Add an optional section for MSR value - send it
out in case MSR was changed from the default value (0).

Signed-off-by: Michael S. Tsirkin <>
Signed-off-by: Anthony Liguori <>
ef8621b1 08/29/2012 06:51 pm Anthony Liguori

target-i386: disable pv eoi to fix migration across QEMU versions

We have a problem with how we handle migration with KVM paravirt features.
We unconditionally enable paravirt features regardless of whether we know how
to migrate them.

We also don't tie paravirt features to specific machine types so an old QEMU on...
5c73b757 08/24/2012 06:44 am Matthew Ogilvie

target-i386/translate.c: mov to/from crN/drN: ignore mod bits

This instruction is always treated as a register-to-register (MOD = 11)
instruction, regardless of the encoding of the MOD field in the MODR/M
byte.

Also, Microport UNIX System V/386 v 2.1 (ca 1987) runs fine on...
76b64a7a 08/15/2012 09:26 pm Anthony Liguori

win32: provide separate macros for weak decls and definitions

mingw32 seems to want the declaration to also carry the weak attribute.
Strangely, gcc on Linux absolutely does not want the declaration to be marked
as weak. This may not be the right fix, but it seems to do the trick....
4a7443be 08/14/2012 10:01 pm Blue Swirl

x86: avoid AREG0 for misc helpers

Add an explicit CPUX86State parameter instead of relying on AREG0.

Signed-off-by: Blue Swirl <>
2999a0b2 08/14/2012 10:01 pm Blue Swirl

x86: avoid AREG0 in segmentation helpers

Add an explicit CPUX86State parameter instead of relying on AREG0.

Rename remains of op_helper.c to seg_helper.c.

Signed-off-by: Blue Swirl <>
92fc4b58 08/14/2012 10:01 pm Blue Swirl

x86: switch to AREG0 free mode

Add an explicit CPUX86State parameter instead of relying on AREG0.

Remove temporary wrappers and switch to AREG0 free mode.

Signed-off-by: Blue Swirl <>
329e607d 08/14/2012 10:01 pm Blue Swirl

x86: use wrappers for memory access helpers

Switch to wrapped versions of memory access functions.

Signed-off-by: Blue Swirl <>

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