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Aurelien Jarno ec7a869d31 tcg: sync output arguments on liveness request
Synchronize an output argument when requested by the liveness analysis.
This is needed so that the temp can be declared dead later.

For that, add a new op_sync_args table in which each bit tells if the
corresponding output argument needs to be synchronized with the memory.
Pass it to the tcg_reg_alloc_* functions, and honor this bit. We need to
synchronize the argument before marking it as dead, and we have to make
sure all the infos about the temp are correctly filled.

At the same time change some types from unsigned int to uint16_t when
passing op_dead_args.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-10-28 14:54:21 +01:00
QMP Merge remote-tracking branch 'kwolf/for-anthony' into staging 2012-10-04 19:53:50 -05:00
audio audio: Fix warning from static code analysis 2012-09-23 01:34:16 +04:00
block sheepdog: use bool for boolean variables 2012-10-12 10:47:35 +02:00
bsd-user
default-configs target-sparc64: disable VGA cirrus 2012-10-27 14:36:04 +00:00
docs serial: add pci-serial documentation 2012-10-22 13:26:42 -05:00
fpu fpu/softfloat.c: Return correctly signed values from uint64_to_float32 2012-10-01 22:06:39 +02:00
fsdev
gdb-xml
hw hw/xtensa_sim: get rid of intermediate xtensa_sim_init 2012-10-27 15:04:00 +00:00
include/qemu
libcacard Merge branch 'trivial-patches' of git://github.com/stefanha/qemu 2012-10-06 18:54:14 +02:00
linux-headers Update Linux kernel headers 2012-10-01 08:04:22 -05:00
linux-user Merge branch 'linux-user-for-upstream' of git://git.linaro.org/people/rikuvoipio/qemu 2012-10-19 20:28:22 +02:00
net net/tap-win32: Fix compiler warning caused by missing include statement 2012-10-19 10:39:35 +02:00
pc-bios
qapi
qga qemu-ga: ask and print error information from qemu-sockets 2012-10-23 13:54:56 +02:00
qom
roms
scripts Merge remote-tracking branch 'qmp/queue/qmp' into staging 2012-10-04 19:52:09 -05:00
slirp cleanup useless return sentence 2012-10-05 15:10:21 +02:00
sysconfigs/target Eliminate cpus-x86_64.conf file 2012-09-21 15:12:58 +02:00
target-alpha Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
target-arm target-arm: Remove out of date FIXME regarding saturating arithmetic 2012-10-24 13:33:29 +01:00
target-cris Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
target-i386 Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
target-lm32 Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
target-m68k Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
target-microblaze Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
target-mips Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
target-openrisc Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
target-ppc Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
target-s390x Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
target-sh4 Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
target-sparc Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
target-unicore32 Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
target-xtensa Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
tcg tcg: sync output arguments on liveness request 2012-10-28 14:54:21 +01:00
tests tests/tcg: fix a few warnings 2012-10-27 14:37:25 +00:00
trace
ui vnc: drop QERR_VNC_SERVER_FAILED 2012-10-23 13:54:57 +02:00
.exrc
.gitignore Remove libhw 2012-10-05 16:07:49 -05:00
.gitmodules
.mailmap
CODING_STYLE
COPYING
COPYING.LIB
Changelog
HACKING Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
LICENSE
MAINTAINERS MAINTAINERS: Update email address for Stefan Hajnoczi 2012-10-19 20:37:43 +02:00
Makefile Makefile: Forbid out-of-tree build from a source tree that has been built in 2012-10-27 14:41:13 +00:00
Makefile.dis
Makefile.objs qmp: add NBD server commands 2012-10-23 22:39:33 +02:00
Makefile.target Remove libhw 2012-10-05 16:07:49 -05:00
Makefile.user
README
TODO
VERSION
a.out.h
acl.c
acl.h
aes.c
aes.h
aio.c aio: Another fix to the walking_handlers logic 2012-09-28 17:57:54 +02:00
alpha-dis.c
alpha.ld
arch_init.c migration: Add dirty_pages_rate to query migrate output 2012-10-17 18:34:58 +02:00
arch_init.h
arm-dis.c
arm.ld
async.c
balloon.c
balloon.h
bitmap.c
bitmap.h
bitops.c
bitops.h
block-migration.c block-migration: handle errors with the return codes correctly 2012-10-17 18:34:59 +02:00
block-migration.h
block.c block: add close notifiers 2012-10-23 22:39:32 +02:00
block.h block: add close notifiers 2012-10-23 22:39:32 +02:00
block_int.h block: add close notifiers 2012-10-23 22:39:32 +02:00
blockdev-nbd.c qmp: add NBD server commands 2012-10-23 22:39:33 +02:00
blockdev.c cleanup useless return sentence 2012-10-05 15:10:21 +02:00
blockdev.h
blockjob.c block: introduce block job error 2012-09-28 19:40:56 +02:00
blockjob.h block: introduce block job error 2012-09-28 19:40:56 +02:00
bswap.h
bt-host.c
bt-host.h
bt-vhci.c
buffered_file.c buffered_file: buffered_put_buffer() don't need to set last_error 2012-10-17 18:34:59 +02:00
buffered_file.h buffered_file: We can access directly to bandwidth_limit 2012-10-17 18:34:59 +02:00
cache-utils.c
cache-utils.h
cmd.c
cmd.h
compatfd.c
compatfd.h
compiler.h w32: Always use standard instead of native format strings 2012-09-23 07:39:22 +01:00
config.h
configure configure: avoid compiler warning in pipe2 detection 2012-10-27 14:21:04 +00:00
console.c TextConsole: saturate escape parameter in TTY_STATE_CSI 2012-09-23 07:11:28 +01:00
console.h vnc: reorganize code for reverse mode 2012-10-23 13:54:56 +02:00
coroutine-gthread.c
coroutine-sigaltstack.c
coroutine-ucontext.c
coroutine-win32.c
cpu-all.h Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
cpu-common.h Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
cpu-defs.h Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
cpu-exec.c cpu_dump_state: move DUMP_FPU and DUMP_CCOP flags from x86-only to generic 2012-10-05 15:04:43 +01:00
cpus.c cpus: create qemu_in_vcpu_thread() 2012-10-17 18:35:00 +02:00
cpus.h
cputlb.c Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
cputlb.h Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
cris-dis.c
cursor.c
cursor_hidden.xpm
cursor_left_ptr.xpm
cutils.c rtc: fix overflow in mktimegm 2012-10-05 08:02:30 -05:00
def-helper.h tcg: Fix MAX_OPC_PARAM_IARGS 2012-09-15 15:34:27 +00:00
device_tree.c device tree: simplify dumpdtb code 2012-10-05 02:35:11 +02:00
device_tree.h fdt: move dumpdtb interpretation code to device_tree.c 2012-10-05 02:35:11 +02:00
dis-asm.h
disas.c tcg-sparc: Assume v9 cpu always, i.e. force v8plus in 32-bit mode. 2012-09-21 22:02:16 +02:00
disas.h Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
dma-helpers.c Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
dma.h Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
dump-stub.c
dump.c Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
dump.h
elf.h
envlist.c
envlist.h
error.c error: add error_set_errno and error_setg_errno 2012-10-23 13:54:55 +02:00
error.h error: add error_set_errno and error_setg_errno 2012-10-23 13:54:55 +02:00
event_notifier.c
event_notifier.h
exec-all.h Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
exec-memory.h memory: use AddressSpace for MemoryListener filtering 2012-10-22 14:50:07 +02:00
exec.c Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
gdbstub.c target-xtensa: add FP registers 2012-09-22 17:59:12 +00:00
gdbstub.h
gen-icount.h
hmp-commands.hx Merge remote-tracking branch 'kwolf/for-anthony' into staging 2012-10-04 19:53:50 -05:00
hmp.c migration: Add dirty_pages_rate to query migrate output 2012-10-17 18:34:58 +02:00
hmp.h qmp: add block-job-pause and block-job-resume 2012-09-28 19:14:32 +02:00
host-utils.c
host-utils.h
hppa-dis.c
hppa.ld
hwaddr.h Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
i386-dis.c
i386.ld
ia64-dis.c
ia64.ld
input.c input: index_from_key(): drop unused code 2012-09-27 09:50:36 -03:00
int128.h
iohandler.c qemu-char: BUGFIX, don't call FD_ISSET with negative fd 2012-09-17 10:18:48 -05:00
ioport.c
ioport.h
iorange.h
iov.c iov: add const annotation 2012-09-28 12:16:27 +02:00
iov.h iov: add const annotation 2012-09-28 12:16:27 +02:00
json-lexer.c
json-lexer.h
json-parser.c
json-parser.h
json-streamer.c
json-streamer.h
kvm-all.c Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
kvm-stub.c memory: manage coalesced mmio via a MemoryListener 2012-10-22 14:50:00 +02:00
kvm.h Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
libfdt_env.h
linux-aio.c
lm32-dis.c
m68k-dis.c
m68k.ld
main-loop.c
main-loop.h
memory-internal.h Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
memory.c Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
memory.h Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
memory_mapping-stub.c
memory_mapping.c Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
memory_mapping.h Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
microblaze-dis.c
migration-exec.c migration (incoming): add error propagation to fd and exec protocols 2012-10-23 13:54:56 +02:00
migration-fd.c migration (incoming): add error propagation to fd and exec protocols 2012-10-23 13:54:56 +02:00
migration-tcp.c migration (incoming): add error propagation to fd and exec protocols 2012-10-23 13:54:56 +02:00
migration-unix.c migration (incoming): add error propagation to fd and exec protocols 2012-10-23 13:54:56 +02:00
migration.c migration (incoming): add error propagation to fd and exec protocols 2012-10-23 13:54:56 +02:00
migration.h migration (incoming): add error propagation to fd and exec protocols 2012-10-23 13:54:56 +02:00
mips-dis.c
mips.ld
module.c
module.h
monitor.c Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
monitor.h Merge remote-tracking branch 'kwolf/for-anthony' into staging 2012-10-04 19:53:50 -05:00
nbd.c nbd: ask and print error information from qemu-sockets 2012-10-23 13:54:56 +02:00
nbd.h nbd: add nbd_export_get_blockdev 2012-09-19 15:26:31 +02:00
net.c net: consolidate NetClientState header files into one 2012-10-08 13:59:40 +02:00
net.h
notify.c
notify.h
os-posix.c Merge branch 'trivial-patches' of git://github.com/stefanha/qemu 2012-10-06 18:54:14 +02:00
os-win32.c
osdep.c
osdep.h win32: fix broken build due to missing QEMU_MADV_HUGEPAGE 2012-10-24 15:01:45 -05:00
oslib-posix.c
oslib-win32.c w32: Add implementation of gmtime_r, localtime_r 2012-09-23 17:09:30 +00:00
page_cache.c
path.c
pci-ids.txt
pflib.c
pflib.h
poison.h
posix-aio-compat.c
ppc-dis.c
ppc.ld
ppc64.ld
qapi-schema-guest.json qapi: Fix enumeration typo error 2012-09-14 08:21:29 +01:00
qapi-schema-test.json
qapi-schema.json qmp: add NBD server commands 2012-10-23 22:39:33 +02:00
qbool.c
qbool.h
qdict-test-data.txt
qdict.c
qdict.h
qemu-aio.h
qemu-barrier.h qemu-barrier: Fix compilation on i386 hosts 2012-10-07 20:07:11 +02:00
qemu-bridge-helper.c
qemu-char.c qemu-sockets: add error propagation to inet_dgram_opts 2012-10-23 13:54:57 +02:00
qemu-char.h
qemu-common.h qemu-sockets: Fix compiler warning (regression for MinGW) 2012-10-05 14:49:01 +02:00
qemu-config.c add a boot parameter to set reboot timeout 2012-09-25 20:05:04 -05:00
qemu-config.h
qemu-coroutine-int.h
qemu-coroutine-io.c
qemu-coroutine-lock.c
qemu-coroutine-sleep.c
qemu-coroutine.c
qemu-coroutine.h
qemu-doc.texi
qemu-error.c
qemu-error.h
qemu-file.h savevm: make qemu_file_put_notify() return errors 2012-10-17 18:35:00 +02:00
qemu-ga.c qemu-ga: ga_open_pidfile(): add new line to pidfile 2012-10-09 03:42:42 -05:00
qemu-img-cmds.hx qemu-img: Add json output option to the info command. 2012-09-12 15:50:09 +02:00
qemu-img.c Merge remote-tracking branch 'kwolf/for-anthony' into staging 2012-09-17 10:23:15 -05:00
qemu-img.texi Merge remote-tracking branch 'kwolf/for-anthony' into staging 2012-09-17 10:23:15 -05:00
qemu-io.c
qemu-lock.h
qemu-log.c qemu-log: Add new log category for guest bugs 2012-10-20 07:56:22 +00:00
qemu-log.h qemu-log: Add new log category for guest bugs 2012-10-20 07:56:22 +00:00
qemu-nbd.c qemu-nbd: rewrite termination conditions to use a state machine 2012-09-19 15:26:29 +02:00
qemu-nbd.texi
qemu-objects.h
qemu-option-internal.h
qemu-option.c
qemu-option.h
qemu-options-wrapper.h
qemu-options.h
qemu-options.hx qemu-options.hx: Change from recommending '?' to 'help' 2012-10-19 20:29:54 +02:00
qemu-os-posix.h curses: don't initialize curses when qemu is daemonized 2012-09-23 07:11:28 +01:00
qemu-os-win32.h Merge remote-tracking branch 'stefanha/trivial-patches' into staging 2012-09-25 16:06:16 -05:00
qemu-progress.c
qemu-queue.h
qemu-seccomp.c
qemu-seccomp.h
qemu-sockets.c qemu-sockets: add socket_listen, socket_connect, socket_parse 2012-10-23 22:39:16 +02:00
qemu-tech.texi
qemu-thread-posix.c
qemu-thread-posix.h
qemu-thread-win32.c
qemu-thread-win32.h
qemu-thread.h
qemu-timer-common.c
qemu-timer.c qemu-timer: simplify qemu_run_timers 2012-09-23 07:11:29 +01:00
qemu-timer.h tcg-sparc: Assume v9 cpu always, i.e. force v8plus in 32-bit mode. 2012-09-21 22:02:16 +02:00
qemu-tls.h
qemu-tool.c qemu-sockets: add socket_listen, socket_connect, socket_parse 2012-10-23 22:39:16 +02:00
qemu-user.c
qemu-x509.h
qemu-xattr.h
qemu.sasl
qemu_socket.h qemu-sockets: add socket_listen, socket_connect, socket_parse 2012-10-23 22:39:16 +02:00
qerror.c
qerror.h vnc: drop QERR_VNC_SERVER_FAILED 2012-10-23 13:54:57 +02:00
qfloat.c
qfloat.h
qint.c
qint.h
qjson.c
qjson.h
qlist.c
qlist.h
qmp-commands.hx qmp: add NBD server commands 2012-10-23 22:39:33 +02:00
qmp.c vnc: reorganize code for reverse mode 2012-10-23 13:54:56 +02:00
qobject.h
qstring.c
qstring.h
qtest.c
qtest.h
range.h
readline.c
readline.h
rules.mak
s390-dis.c
s390.ld
savevm.c savevm: make qemu_file_put_notify() return errors 2012-10-17 18:35:00 +02:00
sh4-dis.c
softmmu-semi.h
softmmu_defs.h Remove unused CONFIG_TCG_PASS_AREG0 and dead code 2012-09-15 17:51:14 +00:00
softmmu_exec.h
softmmu_header.h Remove unused CONFIG_TCG_PASS_AREG0 and dead code 2012-09-15 17:51:14 +00:00
softmmu_template.h Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
sparc-dis.c tcg-sparc: Dump illegal opode contents 2012-10-13 10:39:53 +00:00
sparc.ld
sparc64.ld
spice-qemu-char.c
sysemu.h vga: cleanup after isa_vga_init() and pci_vga_init() conversion 2012-10-06 18:48:39 +02:00
tcg-runtime.c
tci-dis.c
tci.c tcg: remove obsolete jmp op 2012-10-06 18:47:04 +02:00
thunk.c
thunk.h
trace-events ram: create trace event for migration sync bitmap 2012-10-17 18:34:58 +02:00
translate-all.c
uboot_image.h
uri.c qemu: URI parsing library 2012-09-28 17:51:47 +02:00
uri.h qemu: URI parsing library 2012-09-28 17:51:47 +02:00
user-exec.c Remove unused CONFIG_TCG_PASS_AREG0 and dead code 2012-09-15 17:51:14 +00:00
version.rc
vgafont.h
vl.c vnc: add error propagation to vnc_display_open 2012-10-23 13:54:57 +02:00
vmstate.h vmstate: add VMSTATE_TIMER_V 2012-09-10 13:52:28 -05:00
x86_64.ld
xen-all.c Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
xen-mapcache.c Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
xen-mapcache.h Rename target_phys_addr_t to hwaddr 2012-10-23 08:58:25 -05:00
xen-stub.c xen: Introduce xen_modified_memory. 2012-10-03 13:48:45 +00:00

README

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

- QEMU team