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Name Size
  QMP
  audio
  block
  bsd-user
  darwin-user
  default-configs
  docs
  fpu
  fsdev
  gdb-xml
  hw
  linux-user
  net
  pc-bios
  roms
  scripts
  slirp
  sysconfigs
  target-alpha
  target-arm
  target-cris
  target-i386
  target-m68k
  target-microblaze
  target-mips
  target-ppc
  target-s390x
  target-sh4
  target-sparc
  tcg
  tests
  ui
.gitignore 736 Bytes
.gitmodules 174 Bytes
CODING_STYLE 2.9 kB
COPYING 17.6 kB
COPYING.LIB 25.8 kB
Changelog 22.4 kB
HACKING 4.9 kB
LICENSE 637 Bytes
MAINTAINERS 8.8 kB
Makefile 12.7 kB
Makefile.dis 402 Bytes
Makefile.hw 510 Bytes
Makefile.objs 11 kB
Makefile.target 10.8 kB
Makefile.user 426 Bytes
README 59 Bytes
TODO 1.1 kB
VERSION 8 Bytes
a.out.h 13.6 kB
acl.c 4.4 kB
acl.h 2.1 kB
aes.c 59.7 kB
aes.h 717 Bytes
aio.c 5.8 kB
alpha-dis.c 79.9 kB
alpha.ld 3.9 kB
arch_init.c 16.8 kB
arch_init.h 808 Bytes
arm-dis.c 157.1 kB
arm-semi.c 15.2 kB
arm.ld 4.6 kB
async.c 5.9 kB
balloon.c 4.3 kB
balloon.h 894 Bytes
block-migration.c 18.7 kB
block-migration.h 504 Bytes
block.c 77.5 kB
block.h 11.1 kB
block_int.h 9.7 kB
blockdev.c 18.5 kB
blockdev.h 1.6 kB
bswap.h 5.3 kB
bt-host.c 5.2 kB
bt-host.h 123 Bytes
bt-vhci.c 4.5 kB
buffered_file.c 6.4 kB
buffered_file.h 916 Bytes
cache-utils.c 2.1 kB
cache-utils.h 1.1 kB
check-qdict.c 8.9 kB
check-qfloat.c 1.5 kB
check-qint.c 2.1 kB
check-qjson.c 19.9 kB
check-qlist.c 2.8 kB
check-qstring.c 2.8 kB
cmd.c 11.6 kB
cmd.h 2.2 kB
compatfd.c 2.3 kB
compatfd.h 1.5 kB
config.h 52 Bytes
configure 82.5 kB
console.c 46.5 kB
console.h 11.6 kB
cpu-all.h 23.6 kB
cpu-common.h 5.4 kB
cpu-defs.h 9 kB
cpu-exec.c 43.7 kB
cpus.c 22.1 kB
cpus.h 510 Bytes
cris-dis.c 80.3 kB
cursor.c 5.3 kB
cursor_hidden.xpm 1.3 kB
cursor_left_ptr.xpm 1.4 kB
cutils.c 9 kB
def-helper.h 7.2 kB
device_tree.c 2.6 kB
device_tree.h 942 Bytes
dis-asm.h 18.2 kB
disas.c 11.4 kB
disas.h 1.1 kB
dma-helpers.c 4.7 kB
dma.h 1.1 kB
dyngen-exec.h 2.4 kB
elf.h 44.8 kB
envlist.c 5.3 kB
envlist.h 533 Bytes
exec-all.h 11.4 kB
exec.c 126.3 kB
gdbstub.c 68.3 kB
gdbstub.h 1.3 kB
gen-icount.h 1.2 kB
hmp-commands.hx 34.7 kB
host-utils.c 2.8 kB
host-utils.h 5.4 kB
hpet.h 618 Bytes
hppa-dis.c 100.2 kB
hppa.ld 8 kB
i386-dis.c 159.1 kB
i386.ld 4.7 kB
ia64-dis.c 396.6 kB
ia64.ld 8.2 kB
input.c 7.7 kB
ioport-user.c 1.6 kB
ioport.c 8.8 kB
ioport.h 1.9 kB
iorange.h 663 Bytes
iov.c 1.6 kB
iov.h 638 Bytes
json-lexer.c 7.7 kB
json-lexer.h 977 Bytes
json-parser.c 13.1 kB
json-parser.h 421 Bytes
json-streamer.c 2.2 kB
json-streamer.h 959 Bytes
kvm-all.c 34.5 kB
kvm-stub.c 2.3 kB
kvm.h 5.2 kB
libfdt_env.h 1.1 kB
linux-aio.c 6.6 kB
m68k-dis.c 211.6 kB
m68k-semi.c 12.2 kB
m68k.ld 5.9 kB
microblaze-dis.c 62.1 kB
migration-exec.c 3.1 kB
migration-fd.c 2.8 kB
migration-tcp.c 4.6 kB
migration-unix.c 4.8 kB
migration.c 11.3 kB
migration.h 3.5 kB
mips-dis.c 206.6 kB
mips.ld 8.4 kB
module.c 1.3 kB
module.h 1.1 kB
monitor.c 141.5 kB
monitor.h 1.7 kB
nbd.c 16.4 kB
nbd.h 1.9 kB
net-checksum.c 2.2 kB
net.c 37.7 kB
net.h 5.8 kB
notify.c 814 Bytes
notify.h 857 Bytes
os-posix.c 8.5 kB
os-win32.c 7.1 kB
osdep.c 4 kB
osdep.h 3 kB
oslib-posix.c 4.1 kB
oslib-win32.c 3.3 kB
path.c 4.3 kB
pci-ids.txt 883 Bytes
pflib.c 6.6 kB
pflib.h 496 Bytes
poison.h 1.3 kB
posix-aio-compat.c 15.8 kB
ppc-dis.c 237 kB
ppc.ld 8.5 kB
ppc64.ld 7.8 kB
qbool.c 1.2 kB
qbool.h 535 Bytes
qdict-test-data.txt 88.4 kB
qdict.c 10.5 kB
qdict.h 2.1 kB
qemu-aio.h 2 kB
qemu-barrier.h 226 Bytes
qemu-char.c 66.6 kB
qemu-char.h 4.2 kB
qemu-common.h 10.2 kB
qemu-config.c 16.6 kB
qemu-config.h 542 Bytes
qemu-doc.texi 74.7 kB
qemu-error.c 4.3 kB
qemu-error.h 1.1 kB
qemu-img-cmds.hx 1.7 kB
qemu-img.c 41.6 kB
qemu-img.texi 6.9 kB
qemu-io.c 37.7 kB
qemu-lock.h 5.8 kB
qemu-log.h 2.1 kB
qemu-malloc.c 2.5 kB
qemu-nbd.c 13.7 kB
qemu-nbd.texi 1.5 kB
qemu-objects.h 506 Bytes
qemu-option.c 24.2 kB
qemu-option.h 5.2 kB
qemu-options.h 1.5 kB
qemu-options.hx 78.8 kB
qemu-os-posix.h 1.8 kB
qemu-os-win32.h 2.2 kB
qemu-queue.h 22 kB
qemu-sockets.c 18.9 kB
qemu-tech.texi 22.3 kB
qemu-thread.c 3.8 kB
qemu-thread.h 1.2 kB
qemu-timer-common.c 2 kB
qemu-timer.c 27.9 kB
qemu-timer.h 8.2 kB
qemu-tool.c 1.6 kB
qemu-x509.h 239 Bytes
qemu.sasl 1.3 kB
qemu_socket.h 1.7 kB
qerror.c 11.8 kB
qerror.h 5.3 kB
qfloat.c 1.3 kB
qfloat.h 562 Bytes
qint.c 1.2 kB
qint.h 539 Bytes
qjson.c 7.3 kB
qjson.h 708 Bytes
qlist.c 3 kB
qlist.h 1.3 kB
qmp-commands.hx 41.3 kB
qobject.h 2.7 kB
qstring.c 3.1 kB
qstring.h 884 Bytes
range.h 867 Bytes
readline.c 12.8 kB
readline.h 1.5 kB
rules.mak 2 kB
rwhandler.c 2.6 kB
rwhandler.h 981 Bytes
s390-dis.c 93.3 kB
s390.ld 6.9 kB
savevm.c 53.5 kB
sh4-dis.c 82.7 kB
simpletrace.c 5.9 kB
simpletrace.h 1.3 kB
softmmu-semi.h 2 kB
softmmu_defs.h 1.1 kB
softmmu_exec.h 3 kB
softmmu_header.h 4.8 kB
softmmu_template.h 12 kB
sparc-dis.c 171.7 kB
sparc.ld 4.7 kB
sparc64.ld 4.4 kB
sysemu.h 5.5 kB
targphys.h 538 Bytes
tcg-runtime.c 2.2 kB
thunk.c 8.2 kB
thunk.h 4.1 kB
trace-events 13.2 kB
translate-all.c 4.3 kB
uboot_image.h 5.9 kB
usb-bsd.c 17.4 kB
usb-linux.c 44.5 kB
usb-stub.c 1.8 kB
version.rc 749 Bytes
vgafont.h 93.3 kB
vl.c 87 kB
x86_64.ld 6.6 kB

Latest revisions

# Date Author Comment
646042e1 01/23/2011 06:27 am Jan Kiszka

kvm: x86: Swallow KVM_EXIT_SET_TPR

This exit only triggers activity in the common exit path, but we should
accept it in order to be able to detect unknown exit types.

Signed-off-by: Jan Kiszka <>
Signed-off-by: Marcelo Tosatti <>
73aaec4a 01/23/2011 06:27 am Jan Kiszka

kvm: Stop on all fatal exit reasons

Ensure that we stop the guest whenever we face a fatal or unknown exit
reason. If we stop, we also have to enforce a cpu loop exit.

Signed-off-by: Jan Kiszka <>
Signed-off-by: Marcelo Tosatti <>
bb44e0d1 01/23/2011 06:27 am Jan Kiszka

kvm: Improve reporting of fatal errors

Report KVM_EXIT_UNKNOWN, KVM_EXIT_FAIL_ENTRY, and KVM_EXIT_EXCEPTION
with more details to stderr. The latter two are so far x86-only, so move
them into the arch-specific handler. Integrate the Intel real mode
warning on KVM_EXIT_FAIL_ENTRY that qemu-kvm carries, but actually...
f5c848ee 01/23/2011 06:27 am Jan Kiszka

x86: Optionally dump code bytes on cpu_dump_state

Introduce the cpu_dump_state flag CPU_DUMP_CODE and implement it for
x86. This writes out the code bytes around the current instruction
pointer. Make use of this feature in KVM to help debugging fatal vm
exits....
a426e122 01/21/2011 06:12 pm Jan Kiszka

kvm: Fix coding style violations

No functional changes.

Signed-off-by: Jan Kiszka <>
Signed-off-by: Marcelo Tosatti <>
7cc2cc3e 01/21/2011 06:05 pm Jin Dongming

kvm: introduce kvm_inject_x86_mce_on

Pass a table instead of multiple args.

Note:

kvm_inject_x86_mce(env, bank, status, mcg_status, addr, misc,
                       abort_on_error);

is equal to:

struct kvm_x86_mce mce = {
        .bank = bank,...
acaa7550 01/21/2011 06:05 pm Jan Kiszka

kvm: x86: Fix DPL write back of segment registers

The DPL is stored in the flags and not in the selector. In fact, the RPL
may differ from the DPL at some point in time, and so we were corrupting
the guest state so far.

Signed-off-by: Jan Kiszka <>...
3980e302 01/21/2011 06:05 pm Jan Kiszka

kvm: x86: Remove obsolete SS.RPL/DPL aligment

This seems to date back to the days KVM didn't support real mode. The
check is no longer needed and, even worse, is corrupting the guest state
in case SS.RPL != DPL.

Signed-off-by: Jan Kiszka <>...
95c077c9 01/21/2011 06:05 pm Jan Kiszka

kvm: x86: Prevent sign extension of DR7 in guest debugging mode

This unbreaks guest debugging when the 4th hardware breakpoint used for
guest debugging is a watchpoint of 4 or 8 byte lenght. The 31st bit of
DR7 is set in that case and used to cause a sign extension to the high...
b9bec74b 01/21/2011 06:05 pm Jan Kiszka

kvm: x86: Fix a few coding style violations

No functional changes.

Signed-off-by: Jan Kiszka <>
Signed-off-by: Avi Kivity <>

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