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Avi Kivity a0f426109e vga: optimize ppm_save() divisions 
ppm_save() spends upwards of 50% of its time doing divisions. Replace them
with shifts.

Reviewed-by: Alon Levy <alevy@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-01-12 10:03:28 -06:00
audio
Fix spelling in comments, documentation and messages
2011-12-14 11:09:44 +00:00
block
move corking functions to osdep.c
2011-12-22 11:53:58 +01:00
bsd-user
elf: Improve symbol lookup (optimize, fix for bsd-user)
2012-01-10 18:40:09 +01:00
darwin-user
fix spelling in darwin-user sub directory
2011-12-02 10:50:56 +00:00
default-configs
…
docs
Merge remote-tracking branch 'qemu-kvm/memory/mutators' into staging
2011-12-19 09:12:25 -06:00
fpu
…
fsdev
hw/9pfs: Add support to use named socket for proxy FS
2012-01-04 21:23:55 +05:30
gdb-xml
…
hw
vga: optimize ppm_save() divisions
2012-01-12 10:03:28 -06:00
libcacard
fix spelling in libcacard sub directory
2011-12-02 10:50:56 +00:00
linux-headers
…
linux-user
elf: Improve symbol lookup (optimize, fix for bsd-user)
2012-01-10 18:40:09 +01:00
net
net/socket.c: Fix fd leak in net_socket_listen_init() error paths
2012-01-06 15:07:14 +00:00
pc-bios
Fix spelling in comments, documentation and messages
2011-12-14 11:09:44 +00:00
qapi
qapi: protect against NULL QObject in qmp_input_get_object
2011-12-19 10:27:33 -06:00
qga
guest agent: add supported command list to guest-info RPC
2011-12-12 17:06:21 -06:00
QMP
qmp: add test tool for QMP
2011-12-06 11:40:00 -02:00
roms
…
scripts
Fix qapi code generation fix
2012-01-12 10:03:28 -06:00
slirp
…
sysconfigs/target
…
target-alpha
fix spelling in target sub directory
2011-12-02 10:50:57 +00:00
target-arm
arm: add dummy A9-specific cp15 registers
2012-01-05 15:49:06 +00:00
target-cris
cris: Handle conditional stores on CRISv10
2011-12-12 11:38:31 +01:00
target-i386
target-i386: fix SSE rounding and flush to zero
2012-01-11 09:55:28 +01:00
target-lm32
…
target-m68k
…
target-microblaze
microblaze: Break the tb at memory barriers
2012-01-12 13:54:17 +01:00
target-mips
Fix spelling in comments, documentation and messages
2011-12-14 11:09:44 +00:00
target-ppc
kvm: fix build error in ppc kvm due to memory_region_init_ram_ptr() change
2012-01-08 12:59:16 +02:00
target-s390x
s390: fix cpu hotplug / cpu activity on interrupts
2012-01-04 02:48:14 +01:00
target-sh4
target-sh4: ignore ocbp and ocbwb instructions
2012-01-10 18:20:10 +01:00
target-sparc
sparc: avoid cpu_get_physical_page_desc()
2012-01-03 19:19:28 +02:00
target-unicore32
…
target-xtensa
…
tcg
tcg/arm: Use r6 as TCG_AREG0 to avoid clash with Thumb framepointer
2012-01-10 17:52:49 +01:00
tests
tests/qruncom.c: Remove libqemu.a example
2011-12-09 10:10:03 +00:00
trace
g_thread_init users: don't call it if glib >= 2.31
2011-12-20 15:44:31 -06:00
ui
Merge remote-tracking branch 'stefanha/trivial-patches-next' into staging
2011-12-14 07:59:21 -06:00
.gitignore
…
.gitmodules
…
.mailmap
Add a .mailmap to map pre-git-conversion authors to friendly names
2011-12-12 17:06:21 -06:00
a.out.h
…
acl.c
…
acl.h
…
aes.c
…
aes.h
…
aio.c
…
alpha-dis.c
…
alpha.ld
…
arch_init.c
memory: obsolete cpu_physical_memory_[gs]et_dirty_tracking()
2012-01-04 13:34:49 +02:00
arch_init.h
audio: remove unused parameter isa_pic
2011-12-20 15:44:31 -06:00
arm-dis.c
fix spelling in main directory
2011-12-02 10:50:57 +00:00
arm-semi.c
…
arm.ld
…
async.c
…
balloon.c
qapi: Convert balloon
2011-12-06 11:40:01 -02:00
balloon.h
qapi: Convert balloon
2011-12-06 11:40:01 -02:00
bitmap.c
…
bitmap.h
…
bitops.c
…
bitops.h
…
block_int.h
block: add interface to toggle copy-on-read
2011-12-05 14:51:38 +01:00
block-migration.c
block: bdrv_aio_* do not return NULL
2011-12-15 12:40:07 +01:00
block-migration.h
…
block.c
block: avoid useless checks on acb->bh
2011-12-15 12:40:08 +01:00
block.h
qcow2: Allow >4 GB VM state
2011-12-15 12:40:33 +01:00
blockdev.c
qapi: Convert blockdev_snapshot_sync
2011-12-06 11:40:01 -02:00
blockdev.h
qapi: Convert blockdev_snapshot_sync
2011-12-06 11:40:01 -02:00
bswap.h
…
bt-host.c
…
bt-host.h
…
bt-vhci.c
…
buffered_file.c
…
buffered_file.h
…
cache-utils.c
…
cache-utils.h
…
Changelog
Fix spelling in comments, documentation and messages
2011-12-14 11:09:44 +00:00
check-qdict.c
…
check-qfloat.c
…
check-qint.c
…
check-qjson.c
…
check-qlist.c
…
check-qstring.c
…
cmd.c
…
cmd.h
…
CODING_STYLE
…
compatfd.c
…
compatfd.h
…
compiler.h
…
config.h
…
configure
Merge remote-tracking branch 'stefanha/trivial-patches' into staging
2012-01-06 12:51:21 -06:00
console.c
console: Fix segfault on screendump without VGA adapter
2012-01-03 02:49:25 +01:00
console.h
console: Drop unused prototypes
2011-12-06 11:40:00 -02:00
COPYING
…
COPYING.LIB
…
coroutine-gthread.c
g_thread_init users: don't call it if glib >= 2.31
2011-12-20 15:44:31 -06:00
coroutine-ucontext.c
coroutine: switch per-thread free pool to a global pool
2011-12-15 12:40:33 +01:00
coroutine-win32.c
…
cpu-all.h
Remove IO_MEM_SHIFT
2012-01-04 13:34:50 +02:00
cpu-common.h
Remove IO_MEM_SHIFT
2012-01-04 13:34:50 +02:00
cpu-defs.h
fix win32 build
2011-12-15 09:20:50 -06:00
cpu-exec.c
…
cpus.c
fix win32 build
2011-12-15 09:20:50 -06:00
cpus.h
…
cris-dis.c
cris-dis: Clean memory allocation
2012-01-10 09:36:43 +01:00
cursor_hidden.xpm
…
cursor_left_ptr.xpm
…
cursor.c
…
cutils.c
sheepdog: move coroutine send/recv function to generic code
2011-12-22 11:53:53 +01:00
def-helper.h
…
device_tree.c
…
device_tree.h
…
dis-asm.h
…
disas.c
…
disas.h
…
dma-helpers.c
dma: the passed io_func does not return NULL
2011-12-15 12:40:08 +01:00
dma.h
…
dyngen-exec.h
tcg/arm: Use r6 as TCG_AREG0 to avoid clash with Thumb framepointer
2012-01-10 17:52:49 +01:00
elf.h
…
envlist.c
…
envlist.h
…
error_int.h
…
error.c
…
error.h
…
event_notifier.c
…
event_notifier.h
…
exec-all.h
Direct dispatch through MemoryRegion
2012-01-04 13:34:50 +02:00
exec-memory.h
fix spelling in main directory
2011-12-02 10:50:57 +00:00
exec-obsolete.h
Direct dispatch through MemoryRegion
2012-01-04 13:34:50 +02:00
exec.c
Remove IO_MEM_SHIFT
2012-01-04 13:34:50 +02:00
gdbstub.c
gdbstub: Fix fd leak in gdbserver_open() error path
2012-01-06 15:07:14 +00:00
gdbstub.h
…
gen-icount.h
…
HACKING
HACKING: clarify allocation/free recommendations
2011-12-15 09:27:23 -06:00
hmp-commands.hx
Expose drive_add on all architectures
2012-01-04 02:48:14 +01:00
hmp.c
qapi: Convert migrate_set_speed
2011-12-06 11:40:01 -02:00
hmp.h
qapi: Convert migrate_set_speed
2011-12-06 11:40:01 -02:00
host-utils.c
…
host-utils.h
…
hppa-dis.c
fix spelling in main directory
2011-12-02 10:50:57 +00:00
hppa.ld
…
i386-dis.c
…
i386.ld
…
ia64-dis.c
…
ia64.ld
…
input.c
…
int128.h
…
iohandler.c
…
ioport-user.c
…
ioport.c
…
ioport.h
…
iorange.h
…
iov.c
…
iov.h
…
json-lexer.c
…
json-lexer.h
…
json-parser.c
…
json-parser.h
…
json-streamer.c
…
json-streamer.h
…
kvm-all.c
kvm: avoid cpu_get_physical_page_desc()
2012-01-03 19:19:28 +02:00
kvm-stub.c
…
kvm.h
kvm: switch kvm slots to use host virtual address instead of ram_addr_t
2011-12-20 14:14:07 +02:00
libfdt_env.h
…
LICENSE
LICENSE: There is no libqemu.a anymore
2011-12-09 11:25:22 +00:00
linux-aio.c
block: qemu_aio_get does not return NULL
2011-12-15 12:40:08 +01:00
m68k-dis.c
fix spelling in main directory
2011-12-02 10:50:57 +00:00
m68k-semi.c
…
m68k.ld
…
main-loop.c
…
main-loop.h
link the main loop and its dependencies into the tools
2011-12-22 11:53:58 +01:00
MAINTAINERS
nbd: add myself as maintainer
2011-12-22 11:53:59 +01:00
Makefile
Fix qapi code generation fix
2012-01-12 10:03:28 -06:00
Makefile.dis
…
Makefile.hw
…
Makefile.objs
Merge remote-tracking branch 'aneesh/for-upstream' into staging
2012-01-06 08:14:28 -06:00
Makefile.target
Merge branch 's390-next' of git://repo.or.cz/qemu/agraf
2012-01-10 18:24:11 +01:00
Makefile.user
…
memory.c
memory: Fix adjust_endianness()
2012-01-08 13:10:16 +02:00
memory.h
Drop IO_MEM_ROMD
2012-01-04 13:34:50 +02:00
microblaze-dis.c
…
migration-exec.c
exec_close(): return -errno on errors (v2)
2011-12-12 11:47:20 -06:00
migration-fd.c
…
migration-tcp.c
tcp_close(): check for close() errors too (v2)
2011-12-12 11:47:20 -06:00
migration-unix.c
unix_close(): check for close() errors too (v2)
2011-12-12 11:47:20 -06:00
migration.c
migrate_fd_cleanup: accept any negative qemu_fclose() value as error
2011-12-12 11:47:19 -06:00
migration.h
Merge remote-tracking branch 'stefanha/trivial-patches-next' into staging
2011-12-14 07:59:21 -06:00
mips-dis.c
…
mips.ld
…
module.c
…
module.h
…
monitor.c
qapi: Convert human-monitor-command
2011-12-06 11:40:01 -02:00
monitor.h
qom: qom_{get, set} monitor commands (v2)
2011-12-15 09:20:48 -06:00
nbd.c
qemu-nbd: throttle requests
2011-12-22 11:53:59 +01:00
nbd.h
qemu-nbd: move client handling to nbd.c
2011-12-22 11:53:59 +01:00
net.c
qapi: Convert set_link
2011-12-06 11:40:01 -02:00
net.h
qapi: Convert set_link
2011-12-06 11:40:01 -02:00
notify.c
…
notify.h
…
os-posix.c
link the main loop and its dependencies into the tools
2011-12-22 11:53:58 +01:00
os-win32.c
link the main loop and its dependencies into the tools
2011-12-22 11:53:58 +01:00
osdep.c
move corking functions to osdep.c
2011-12-22 11:53:58 +01:00
osdep.h
…
oslib-posix.c
link the main loop and its dependencies into the tools
2011-12-22 11:53:58 +01:00
oslib-win32.c
link the main loop and its dependencies into the tools
2011-12-22 11:53:58 +01:00
path.c
…
pci-ids.txt
…
pflib.c
…
pflib.h
…
poison.h
…
posix-aio-compat.c
block: qemu_aio_get does not return NULL
2011-12-15 12:40:08 +01:00
ppc64.ld
PPC: Fix linker scripts on ppc hosts
2012-01-10 18:23:58 +01:00
ppc-dis.c
…
ppc.ld
PPC: Fix linker scripts on ppc hosts
2012-01-10 18:23:58 +01:00
qapi-schema-guest.json
Merge remote-tracking branch 'stefanha/trivial-patches-next' into staging
2011-12-14 07:59:21 -06:00
qapi-schema-test.json
Introduce test-qmp-output-visitor
2011-12-06 11:40:00 -02:00
qapi-schema.json
qom: qom_{get, set} monitor commands (v2)
2011-12-15 09:20:48 -06:00
qbool.c
…
qbool.h
…
qdict-test-data.txt
…
qdict.c
…
qdict.h
…
qemu_socket.h
move corking functions to osdep.c
2011-12-22 11:53:58 +01:00
qemu-aio.h
…
qemu-barrier.h
…
qemu-char.c
qemu-char: rename qemu_chr_event to qemu_chr_be_event and make it public
2011-11-28 16:20:51 -06:00
qemu-char.h
qemu-char: rename qemu_chr_event to qemu_chr_be_event and make it public
2011-11-28 16:20:51 -06:00
qemu-common.h
sheepdog: move coroutine send/recv function to generic code
2011-12-22 11:53:53 +01:00
qemu-config.c
hw/9pfs: Add support to use named socket for proxy FS
2012-01-04 21:23:55 +05:30
qemu-config.h
…
qemu-coroutine-int.h
…
qemu-coroutine-io.c
sheepdog: move coroutine send/recv function to generic code
2011-12-22 11:53:53 +01:00
qemu-coroutine-lock.c
coroutine: add qemu_co_queue_restart_all()
2011-12-05 14:51:38 +01:00
qemu-coroutine.c
…
qemu-coroutine.h
coroutine: add qemu_co_queue_restart_all()
2011-12-05 14:51:38 +01:00
qemu-doc.texi
doc: Remove Symbian Virtual Platform
2011-12-14 11:14:21 +00:00
qemu-error.c
error: Add an accessor for progname
2011-12-15 09:27:22 -06:00
qemu-error.h
error: Add an accessor for progname
2011-12-15 09:27:22 -06:00
qemu-ga.c
guest agent: add RPC blacklist command-line option
2011-12-12 17:06:21 -06:00
qemu-img-cmds.hx
Documentation: Add qemu-img -t parameter in man page
2011-12-15 12:40:08 +01:00
qemu-img.c
qemu-img rebase: Fix for undersized backing files
2011-12-15 12:40:08 +01:00
qemu-img.texi
Documentation: Add qemu-img -t parameter in man page
2011-12-15 12:40:08 +01:00
qemu-io.c
block: bdrv_aio_* do not return NULL
2011-12-15 12:40:07 +01:00
qemu-lock.h
…
qemu-log.h
…
qemu-nbd.c
qemu-nbd: drop loop which can never loop
2012-01-06 15:09:53 +00:00
qemu-nbd.texi
…
qemu-objects.h
…
qemu-option.c
fix spelling in main directory
2011-12-02 10:50:57 +00:00
qemu-option.h
…
qemu-options-wrapper.h
vl.c: In qemu -h output, only print options for the arch we are running as
2011-12-19 10:27:33 -06:00
qemu-options.h
vl.c: Move option generation logic into a wrapper file
2011-12-19 10:27:33 -06:00
qemu-options.hx
Merge remote-tracking branch 'stefanha/trivial-patches' into staging
2012-01-06 12:51:21 -06:00
qemu-os-posix.h
9pfs: improve portability to older systems
2011-11-28 11:36:27 -06:00
qemu-os-win32.h
…
qemu-progress.c
…
qemu-queue.h
…
qemu-sockets.c
…
qemu-tech.texi
qemu-tech.texi: Remove libqemu related stuff from the document
2011-12-09 10:10:12 +00:00
qemu-thread-posix.c
qemu-thread: implement joinable threads for POSIX
2011-12-12 17:06:22 -06:00
qemu-thread-posix.h
…
qemu-thread-win32.c
fix win32 build
2011-12-15 09:20:50 -06:00
qemu-thread-win32.h
fix win32 build
2011-12-15 09:20:50 -06:00
qemu-thread.h
qemu-thread: add API for joinable threads
2011-12-12 17:06:22 -06:00
qemu-timer-common.c
…
qemu-timer.c
…
qemu-timer.h
…
qemu-tls.h
Rename get_tls to tls_var
2011-12-06 10:07:04 +00:00
qemu-tool.c
link the main loop and its dependencies into the tools
2011-12-22 11:53:58 +01:00
qemu-x509.h
…
qemu-xattr.h
…
qemu.sasl
…
qerror.c
qom: introduce QERR_PROPERTY_VALUE_OUT_OF_RANGE
2011-12-19 10:27:34 -06:00
qerror.h
qom: introduce QERR_PROPERTY_VALUE_OUT_OF_RANGE
2011-12-19 10:27:34 -06:00
qfloat.c
…
qfloat.h
…
qint.c
…
qint.h
…
qjson.c
…
qjson.h
…
qlist.c
…
qlist.h
…
qmp-commands.hx
qom: qom_{get, set} monitor commands (v2)
2011-12-15 09:20:48 -06:00
qmp.c
qom: qom_{get, set} monitor commands (v2)
2011-12-15 09:20:48 -06:00
qobject.h
…
qstring.c
…
qstring.h
…
range.h
…
readline.c
…
readline.h
…
README
Update README
2011-12-11 17:50:43 -06:00
rules.mak
…
s390-dis.c
…
s390.ld
…
savevm.c
Fix vmstate_register_ram() for rom/device regions
2012-01-08 18:16:31 +02:00
sh4-dis.c
…
softmmu_defs.h
…
softmmu_exec.h
…
softmmu_header.h
…
softmmu_template.h
Remove IO_MEM_SHIFT
2012-01-04 13:34:50 +02:00
softmmu-semi.h
…
sparc64.ld
…
sparc-dis.c
…
sparc.ld
…
spice-qemu-char.c
spice-qemu-char: Generate chardev open/close events
2011-11-28 16:20:51 -06:00
sysemu.h
Add generic drive hotplugging
2012-01-04 02:48:14 +01:00
targphys.h
…
tcg-runtime.c
…
tci-dis.c
…
tci.c
…
test-coroutine.c
…
test-qmp-commands.c
…
test-qmp-input-visitor.c
Introduce test-qmp-input-visitor
2011-12-06 11:40:00 -02:00
test-qmp-output-visitor.c
Introduce test-qmp-output-visitor
2011-12-06 11:40:00 -02:00
thunk.c
…
thunk.h
…
TODO
…
trace-events
Merge remote-tracking branch 'qemu-kvm/memory/page_desc' into staging
2012-01-03 14:39:05 -06:00
translate-all.c
…
uboot_image.h
…
usb-bsd.c
…
usb-linux.c
usb-host: properly release port on unplug & exit
2012-01-06 12:36:14 +01:00
usb-redir.c
Strip trailing '\n' from error_report()'s first argument (again)
2012-01-06 15:07:00 +00:00
usb-stub.c
…
user-exec.c
…
VERSION
Update version for 1.1 development branch
2011-12-05 08:39:02 -06:00
version.rc
…
vgafont.h
…
vl.c
hw/9pfs: Add support to use named socket for proxy FS
2012-01-04 21:23:55 +05:30
x86_64.ld
…
xen-all.c
xen: Fix after recent change in dirty bitmap tracking.
2012-01-05 12:47:08 +00:00
xen-mapcache.c
block: convert qemu_aio_flush() calls to bdrv_drain_all()
2011-12-05 14:56:06 +01:00
xen-mapcache.h
…
xen-stub.c
xen, vga: add API for registering the framebuffer
2011-12-20 14:14:08 +02:00
xtensa-semi.c
…

README 

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

- QEMU team
Description
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Readme 404 MiB
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