mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
30,518 Commits 50 Branches 394 Tags
Go to file
Clone
Open with VS Code Open with VSCodium Open with Intellij IDEA
Download ZIP Download TAR.GZ Download BUNDLE
Aurelien Jarno 085bb5bb64 tcg/i386: use movbe instruction in qemu_ldst routines 
The movbe instruction has been added on some Intel Atom CPUs and on
recent Intel Haswell CPUs. It allows to load/store a value and at the
same time bswap it.

This patch detects the avaibility of this instruction and when available
use it in the qemu load/store routines in replacement of load/store +
bswap. Note that for 16-bit unsigned loads, movbe + movzw is basically the
same as movzw + bswap, so the patch doesn't touch this case.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
[RTH: Reduced the number of conditionals using "movop".]
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-01-25 15:19:19 -08:00
audio
…
backends
rng: initialize file descriptor to -1
2014-01-06 13:45:46 -05:00
block
Merge remote-tracking branch 'bonzini/scsi-next' into staging
2014-01-24 15:50:14 -08:00
bsd-user
…
default-configs
default-configs: Add config for aarch64-linux-user
2014-01-08 19:07:21 +00:00
disas
disas/i386.c: disassemble movbe instruction
2014-01-25 14:12:17 -08:00
docs
…
dtc @ bc895d6d09
…
fpu
softfloat: Add support for ties-away rounding
2014-01-08 19:07:22 +00:00
fsdev
…
gdb-xml
target-arm: Support fp registers in gdb stub
2013-12-17 19:42:32 +00:00
hw
hda-codec: disable streams on reset
2014-01-24 15:51:39 -08:00
include
usb core+hid: add support for microsoft os descriptors
2014-01-24 15:51:23 -08:00
libcacard
vscclient: do not add a socket watch if there is not data to send
2013-12-16 10:12:19 +01:00
linux-headers
…
linux-user
linux-user: Remove regs parameter of load_elf_binary and load_flt_binary
2014-01-10 08:51:37 +02:00
net
misc: Use macro ARRAY_SIZE where possible
2013-12-23 16:02:19 +04:00
pc-bios
…
pixman @ 97336fad32
…
po
…
qapi
…
qga
…
qobject
qapi: extend qdict_flatten() for QLists
2014-01-22 12:07:17 +01:00
qom
Merge remote branch 'luiz/queue/qmp' into qmpq
2014-01-14 12:10:08 +10:00
roms
…
scripts
qapi: Add "errno" to the list of polluted words
2014-01-22 12:07:18 +01:00
slirp
…
stubs
…
sysconfigs/target
…
target-alpha
…
target-arm
Merge remote branch 'luiz/queue/qmp' into qmpq
2014-01-14 12:10:08 +10:00
target-cris
…
target-i386
Merge remote-tracking branch 'qemu-kvm/uq/master' into staging
2014-01-24 15:52:44 -08:00
target-lm32
…
target-m68k
…
target-microblaze
Microblaze: Convert Microblaze-pic handling to GPIOs
2014-01-14 11:08:36 +10:00
target-mips
target-mips: Use new qemu_ld/st opcodes
2013-12-21 16:42:11 +01:00
target-moxie
…
target-openrisc
openrisc: Fix spelling in comment (transaltion -> translation)
2013-12-23 16:02:19 +04:00
target-ppc
PPC: Fix compilation with TCG debug
2013-12-22 19:15:55 +01:00
target-s390x
s390x/ioinst: CHSC has to set a condition code
2013-12-18 14:24:11 +01:00
target-sh4
target-sh4: Use new qemu_ld/st opcodes
2013-12-21 16:42:15 +01:00
target-sparc
SPARC: Fix LEON3 power down instruction
2014-01-15 15:37:33 +10:00
target-unicore32
…
target-xtensa
…
tcg
tcg/i386: use movbe instruction in qemu_ldst routines
2014-01-25 15:19:19 -08:00
tests
qemu-iotests: Test pwritev RMW logic
2014-01-24 17:40:25 +01:00
trace
…
ui
gtk: Support keyboard translation for hosts running Windows
2014-01-20 19:30:28 +01:00
util
qemu_memalign: Allow small alignments
2014-01-24 17:40:01 +01:00
.exrc
…
.gitignore
…
.gitmodules
…
.mailmap
…
.travis.yml
.travis.yml: Add aarch64-* targets
2014-01-08 19:07:20 +00:00
aio-posix.c
…
aio-win32.c
…
arch_init.c
migration: synchronize memory bitmap 64bits at a time
2014-01-13 14:04:55 +01:00
async.c
…
balloon.c
…
block-migration.c
…
block.c
block: Switch bdrv_io_limits_intercept() to byte granularity
2014-01-24 17:40:28 +01:00
blockdev-nbd.c
…
blockdev.c
qmp: Allow to take external snapshots on bs graphs node.
2014-01-24 16:07:08 +01:00
blockjob.c
…
bt-host.c
…
bt-vhci.c
…
Changelog
…
CODING_STYLE
…
configure
gluster: Implement .bdrv_co_write_zeroes for gluster
2014-01-22 12:07:16 +01:00
COPYING
…
COPYING.LIB
…
coroutine-gthread.c
…
coroutine-sigaltstack.c
…
coroutine-ucontext.c
…
coroutine-win32.c
…
cpu-exec.c
QOM CPUState refactorings / X86CPU
2014-01-10 11:04:31 -08:00
cpus.c
target-i386: Move apic_state field from CPUX86State to X86CPU
2013-12-23 16:30:40 +01:00
cputlb.c
memory: split cpu_physical_memory_* functions to its own include
2014-01-13 14:04:54 +01:00
device_tree.c
device_tree: qemu_fdt_setprop: Rename val_array arg
2013-12-20 01:58:12 +01:00
device-hotplug.c
…
disas.c
…
dma-helpers.c
…
dump.c
…
exec.c
Merge remote-tracking branch 'qemu-kvm/uq/master' into staging
2014-01-24 15:52:44 -08:00
gdbstub.c
…
HACKING
…
hmp-commands.hx
block: update block commit documentation regarding image truncation
2014-01-24 16:12:49 +01:00
hmp.c
qmp: Allow to take external snapshots on bs graphs node.
2014-01-24 16:07:08 +01:00
hmp.h
monitor: add object-add (QMP) and object_add (HMP) command
2014-01-06 13:45:47 -05:00
iohandler.c
…
ioport.c
…
kvm-all.c
Merge remote-tracking branch 'qemu-kvm/uq/master' into staging
2014-01-24 15:52:44 -08:00
kvm-stub.c
…
LICENSE
…
main-loop.c
…
MAINTAINERS
MAINTAINERS: add myself as cocoa UI co-maintainer
2014-01-12 22:27:10 +00:00
Makefile
…
Makefile.objs
readline: move readline to a generic location
2014-01-22 12:07:17 +01:00
Makefile.target
…
memory_mapping.c
…
memory.c
memory: split cpu_physical_memory_* functions to its own include
2014-01-13 14:04:54 +01:00
migration-exec.c
…
migration-fd.c
…
migration-rdma.c
…
migration-tcp.c
…
migration-unix.c
…
migration.c
Merge remote branch 'luiz/queue/qmp' into qmpq
2014-01-14 12:10:08 +10:00
monitor.c
readline: move readline to a generic location
2014-01-22 12:07:17 +01:00
nbd.c
nbd: don't change socket block during negotiate
2013-12-16 10:12:20 +01:00
os-posix.c
…
os-win32.c
…
page_cache.c
…
qapi-schema.json
blkdebug: Make required alignment configurable
2014-01-24 17:40:03 +01:00
qdev-monitor.c
Merge remote branch 'luiz/queue/qmp' into qmpq
2014-01-14 12:10:08 +10:00
qdict-test-data.txt
…
qemu-bridge-helper.c
…
qemu-char.c
misc: Use macro ARRAY_SIZE where possible
2013-12-23 16:02:19 +04:00
qemu-coroutine-io.c
…
qemu-coroutine-lock.c
…
qemu-coroutine-sleep.c
…
qemu-coroutine.c
…
qemu-doc.texi
docs: qcow2 compat=1.1 is now the default
2014-01-22 12:07:16 +01:00
qemu-file.c
qemu-file: Move QEMUFile code to qemu-file.c
2014-01-13 12:39:49 +01:00
qemu-img-cmds.hx
…
qemu-img.c
qemu-option: Remove qemu_opts_create_nofail
2014-01-06 15:02:30 -05:00
qemu-img.texi
block: update block commit documentation regarding image truncation
2014-01-24 16:12:49 +01:00
qemu-io-cmds.c
qemu-io: New command 'sleep'
2014-01-24 17:40:03 +01:00
qemu-io.c
qemu-io: Make filename optional
2014-01-22 12:07:18 +01:00
qemu-log.c
…
qemu-nbd.c
…
qemu-nbd.texi
…
qemu-options-wrapper.h
…
qemu-options.h
…
qemu-options.hx
doc: Mention chardev:id in available devices for -serial
2014-01-01 18:03:55 +04:00
qemu-seccomp.c
seccomp: add some basic shared memory syscalls to the whitelist
2014-01-20 11:19:34 -02:00
qemu-tech.texi
…
qemu-timer.c
…
qemu.nsi
…
qemu.sasl
…
qmp-commands.hx
block: update block commit documentation regarding image truncation
2014-01-24 16:12:49 +01:00
qmp.c
monitor: add object-add (QMP) and object_add (HMP) command
2014-01-06 13:45:47 -05:00
qtest.c
…
README
…
rules.mak
…
savevm.c
savevm: Small comment about why timer QEMUFile/VMState code is in savevm.c
2014-01-13 12:39:49 +01:00
spice-qemu-char.c
spice-char: implement chardev port event
2013-12-16 10:12:20 +01:00
tcg-runtime.c
…
tci.c
…
thread-pool.c
…
thunk.c
…
tpm.c
…
trace-events
usb: add support for microsoft os descriptors
2014-01-16 12:59:59 +01:00
translate-all.c
cputlb: Tidy memset() of arrays
2013-12-23 15:32:36 +01:00
translate-all.h
…
user-exec.c
…
VERSION
…
version.rc
…
vl.c
Merge remote branch 'luiz/queue/qmp' into qmpq
2014-01-14 12:10:08 +10:00
vmstate.c
vmstate: Move VMState code to vmstate.c
2014-01-13 12:39:49 +01:00
xbzrle.c
…
xen-all.c
…
xen-mapcache.c
…
xen-stub.c
…

README 

Read the documentation in qemu-doc.html or on http://wiki.qemu-project.org

- QEMU team
Description
No description provided
Readme 404 MiB
Languages
C 82.6%
C++ 6.5%
Python 3.4%
Dylan 2.9%
Shell 1.6%
Other 2.8%