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root @ 618fbb84

Name Size
  QMP
  audio
  block
  bsd-user
  darwin-user
  default-configs
  docs
  fpu
  fsdev
  gdb-xml
  hw
  linux-user
  net
  pc-bios
  roms
  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
.gitignore 612 Bytes
.gitmodules 174 Bytes
CODING_STYLE 2.9 kB
COPYING 17.6 kB
COPYING.LIB 25.8 kB
Changelog 22.4 kB
LICENSE 637 Bytes
MAINTAINERS 2.3 kB
Makefile 10.6 kB
Makefile.dis 402 Bytes
Makefile.hw 487 Bytes
Makefile.objs 8.9 kB
Makefile.target 9.2 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 79.8 kB
alpha.ld 3.9 kB
arch_init.c 11.7 kB
arch_init.h 808 Bytes
arm-dis.c 156.4 kB
arm-semi.c 14.1 kB
arm.ld 4.6 kB
async.c 5.9 kB
balloon.c 4.3 kB
balloon.h 894 Bytes
block-migration.c 16.8 kB
block-migration.h 504 Bytes
block.c 65.8 kB
block.h 9.5 kB
block_int.h 9 kB
bswap.h 5 kB
bt-host.c 5.2 kB
bt-host.h 123 Bytes
bt-vhci.c 4.5 kB
buffered_file.c 6.1 kB
buffered_file.h 916 Bytes
cache-utils.c 2.2 kB
cache-utils.h 1.1 kB
check-qdict.c 7.9 kB
check-qfloat.c 1.6 kB
check-qint.c 2 kB
check-qjson.c 17.5 kB
check-qlist.c 2.8 kB
check-qstring.c 2.7 kB
cmd.c 10.9 kB
cmd.h 2.2 kB
cocoa.m 37.1 kB
config.h 52 Bytes
configure 70.5 kB
console.c 46 kB
console.h 10.7 kB
cpu-all.h 23.3 kB
cpu-common.h 4.9 kB
cpu-defs.h 9 kB
cpu-exec.c 42.6 kB
cpus.c 19 kB
cpus.h 546 Bytes
create_config 2.1 kB
cris-dis.c 80.3 kB
curses.c 9.8 kB
curses_keys.h 13.6 kB
cutils.c 5.9 kB
d3des.c 15 kB
d3des.h 1.6 kB
def-helper.h 6.6 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 1.2 kB
dma-helpers.c 4.7 kB
dma.h 1.1 kB
dyngen-exec.h 3 kB
elf.h 43.1 kB
envlist.c 5.3 kB
envlist.h 533 Bytes
exec-all.h 11.7 kB
exec.c 119.2 kB
feature_to_c.sh 2.1 kB
gdbstub.c 68.1 kB
gdbstub.h 1.2 kB
gen-icount.h 1.2 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
hxtool 720 Bytes
i386-dis.c 159.1 kB
i386.ld 4.7 kB
ia64-dis.c 396.5 kB
ia64.ld 8.2 kB
input.c 8.1 kB
ioport-user.c 1.6 kB
ioport.c 6.8 kB
ioport.h 1.8 kB
iov.c 1.6 kB
iov.h 638 Bytes
json-lexer.c 7.4 kB
json-lexer.h 977 Bytes
json-parser.c 13 kB
json-parser.h 421 Bytes
json-streamer.c 2.2 kB
json-streamer.h 959 Bytes
keymaps.c 5.7 kB
keymaps.h 2.4 kB
kvm-all.c 31.9 kB
kvm-stub.c 2.1 kB
kvm.h 4.7 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 3 kB
migration-tcp.c 4.8 kB
migration-unix.c 5.1 kB
migration.c 12.1 kB
migration.h 3.4 kB
mips-dis.c 204.7 kB
mips.ld 8.4 kB
module.c 1.3 kB
module.h 1.1 kB
monitor.c 123.7 kB
monitor.h 1.5 kB
nbd.c 13.9 kB
nbd.h 1.8 kB
net-checksum.c 2.2 kB
net.c 36.7 kB
net.h 5.7 kB
notify.c 814 Bytes
notify.h 857 Bytes
osdep.c 8 kB
osdep.h 2.4 kB
path.c 4.3 kB
pci-ids.txt 883 Bytes
poison.h 1.3 kB
posix-aio-compat.c 15.5 kB
ppc-dis.c 237 kB
ppc.ld 8.5 kB
ppc64.ld 7.8 kB
qbool.c 1.4 kB
qbool.h 535 Bytes
qdict-test-data.txt 88.4 kB
qdict.c 8.8 kB
qdict.h 1.6 kB
qemu-aio.h 2 kB
qemu-barrier.h 152 Bytes
qemu-binfmt-conf.sh 4.2 kB
qemu-char.c 65.5 kB
qemu-char.h 3.8 kB
qemu-common.h 8.2 kB
qemu-config.c 13.2 kB
qemu-config.h 825 Bytes
qemu-doc.texi 71.6 kB
qemu-error.c 4.3 kB
qemu-error.h 1.2 kB
qemu-img-cmds.hx 1.7 kB
qemu-img.c 37.8 kB
qemu-img.texi 6.8 kB
qemu-io.c 30.7 kB
qemu-lock.h 6 kB
qemu-log.h 2.1 kB
qemu-malloc.c 2.3 kB
qemu-monitor.hx 30.1 kB
qemu-nbd.c 13.7 kB
qemu-nbd.texi 1.5 kB
qemu-objects.h 490 Bytes
qemu-option.c 22.7 kB
qemu-option.h 5 kB
qemu-options.hx 74.9 kB
qemu-queue.h 22 kB
qemu-sockets.c 18.9 kB
qemu-tech.texi 22.3 kB
qemu-thread.c 3.3 kB
qemu-thread.h 1.1 kB
qemu-timer.c 29.4 kB
qemu-timer.h 7 kB
qemu-tool.c 1.7 kB
qemu-x509.h 239 Bytes
qemu.sasl 1.3 kB
qemu_socket.h 1.7 kB
qerror.c 11.3 kB
qerror.h 5 kB
qfloat.c 1.5 kB
qfloat.h 562 Bytes
qint.c 1.2 kB
qint.h 279 Bytes
qjson.c 6.1 kB
qjson.h 649 Bytes
qlist.c 3 kB
qlist.h 1.3 kB
qobject.h 2.7 kB
qstring.c 3.1 kB
qstring.h 621 Bytes
readline.c 12.8 kB
readline.h 1.5 kB
rules.mak 1.6 kB
rwhandler.c 2.6 kB
rwhandler.h 969 Bytes
s390-dis.c 90.2 kB
s390.ld 6.9 kB
savevm.c 46.3 kB
sdl.c 27.8 kB
sdl_keysym.h 8.5 kB
sdl_zoom.c 2.8 kB
sdl_zoom.h 578 Bytes
sdl_zoom_template.h 7 kB
sh4-dis.c 82.9 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 6.7 kB
targphys.h 538 Bytes
tcg-runtime.c 2.2 kB
texi2pod.pl 11.9 kB
thunk.c 8.2 kB
thunk.h 4.1 kB
translate-all.c 4.6 kB
uboot_image.h 5.9 kB
usb-bsd.c 17.4 kB
usb-linux.c 43.1 kB
usb-stub.c 1.8 kB
vgafont.h 93.3 kB
vl.c 105.5 kB
vnc-auth-sasl.c 19.1 kB
vnc-auth-sasl.h 2.3 kB
vnc-auth-vencrypt.c 5.6 kB
vnc-auth-vencrypt.h 1.4 kB
vnc-encoding-hextile.c 3.4 kB
vnc-encoding-zlib.c 4.2 kB
vnc-tls.c 13.9 kB
vnc-tls.h 2.2 kB
vnc.c 74.6 kB
vnc.h 12.4 kB
vnc_keysym.h 11.1 kB
vnchextile.h 4.6 kB
x86_64.ld 6.6 kB
x_keymap.c 5.9 kB
x_keymap.h 1.3 kB

Latest revisions

# Date Author Comment
618fbb84 05/21/2010 12:49 pm Christoph Hellwig

virtio-blk: fix barrier support

Before issuing the barrier to the block driver we need to flush our oustanding
queue of write requests, as the flush is supposed to be issued after them.

Signed-off-by: Christoph Hellwig <>
Signed-off-by: Kevin Wolf <>
c53a7285 05/21/2010 12:49 pm Avi Kivity

block: fix aio_flush segfaults for read-only protocols (e.g. curl)

Not all block format drivers expose an io_flush method (reasonable for
read-only protocols), so calling io_flush there will immediately segfault.

Fix by checking for the method's existence before calling it....
de6c8042 05/21/2010 12:49 pm Stefan Hajnoczi

virtio-blk: Avoid zeroing every request structure

The VirtIOBlockRequest structure is about 40 KB in size. This patch
avoids zeroing every request by only initializing fields that are read.
The other fields are either written to or may not be used at all....
81a204e4 05/20/2010 11:37 pm Eduard - Gabriel Munteanu

pc: fix segfault introduced by 3d53f5c36ff6

Commit 3d53f5c36ff6 introduced a segfault by erroneously making fw_cfg a
'void **' and passing it around in different ways.

Signed-off-by: Eduard - Gabriel Munteanu <>
Signed-off-by: Blue Swirl <>
70c48285 05/20/2010 10:58 pm Richard Henderson

target-sparc: Inline some generation of carry for ADDX/SUBX.

Computing carry is trivial for some inputs. By avoiding an
external function call, we generate near-optimal code for
the common cases of add+addx (double-word arithmetic) and
cmp+addx (a setcc pattern)....
da441cff 05/20/2010 10:15 pm Richard Henderson

tcg-i386: Tidy jumps.

Define OPC_JCC*, OC_JMP*, and EXT_JMPN_Ev. Use them throughout.

Signed-off-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>
a042ef94 05/20/2010 10:15 pm Richard Henderson

tcg-i386: Eliminate extra move from qemu_ld64.

If the address register overlaps one of the output registers
simply issue the clobbering load last, rather than emitting
an extra move of the address register.

Signed-off-by: Richard Henderson <>...
af266089 05/20/2010 10:13 pm Richard Henderson

tcg-i386: Tidy move operations.

Define OPC_MOVB* and OPC_MOVL*; use them throughout.
Use tcg_out_ld/st instead of bare tcg_out_modrm_offset
when it makes sense.

Signed-off-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>
f53dba01 05/20/2010 10:09 pm Richard Henderson

tcg-i386: Tidy shift operations.

Define OPC_SHIFT_{1,Ib,cl}. Factor opcode emission to a function.

Signed-off-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>
fcb5dac1 05/20/2010 10:04 pm Richard Henderson

tcg-i386: Tidy bswap operations.

Define OPC_BSWAP. Factor opcode emission to separate functions.

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

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