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Olivier Hainque ec9bd89fa4 Ensure good ordering of memory instruction in cpu_exec

The IO thread, when it senses cpu_single_env == 0, expects exit_request
to be checked later on. A compiler scheduling constraint is not strong
enough to ensure this on modern architecture. A memory fence is needed
as well.

Signed-off-by: Olivier Hainque <hainque@adacore.com>
Signed-off-by: Fabien Chouteau <chouteau@adacore.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Weil <sw@weilnetz.de>

2013-04-12 18:27:16 +02:00

audio

audio: Replace non-portable asprintf in debug code by g_strdup_printf

2013-01-16 12:03:26 -06:00

backends

qemu-char: Call fe_claim / fe_release when not using qdev chr properties

2013-04-04 19:21:25 -05:00

block

hw: move headers to include/

2013-04-08 18:13:10 +02:00

bsd-user

qemu-log: default to stderr for logging output

2013-02-26 13:31:47 -06:00

default-configs

hw: move ARM CPU cores to hw/cpu/, configure with default-configs/

2013-04-08 18:13:16 +02:00

disas

Add moxie disassembler

2013-03-23 14:25:41 +00:00

docs

usb: update docs for bus name change

2013-04-03 11:39:43 +02:00

fpu

softfloat: Handle float_muladd_negate_c when product is zero

2013-01-26 13:22:09 +00:00

fsdev

virtfs-proxy-helper: Fix unchecked strdup() by conv. to g_strdup()

2013-01-30 11:14:46 +01:00

gdb-xml

…

virtio-9p: Fix virtio-9p no longer building after hw-dirs branch merge

2013-04-09 07:47:00 -05:00

include

Merge remote-tracking branch 'bonzini/hw-dirs' into staging

2013-04-08 13:12:33 -05:00

ldscripts

build: create ldscripts/

2012-12-19 08:29:06 +01:00

libcacard

libcacard: Fix unchecked strdup() by converting to g_strdup()

2013-01-30 11:14:46 +01:00

linux-headers

linux-headers: Update to v3.9-rc2

2013-04-01 11:50:04 -06:00

linux-user

linux-user: Don't omit comma for strace of rt_sigaction()

2013-04-05 14:40:54 +02:00

net

hw: move headers to include/

2013-04-08 18:13:10 +02:00

pc-bios

hw: move headers to include/

2013-04-08 18:13:10 +02:00

pixman @ 97336fad32

qapi: move include files to include/qobject/

2012-12-19 08:31:31 +01:00

po: Update German translation

2013-04-04 00:28:37 +02:00

qapi

qapi: Fix unchecked strdup() by converting to g_strdup()

2013-01-30 11:14:46 +01:00

qga

qemu-ga: ga_get_fd_handle(): abort if fd_counter overflows

2013-04-02 09:06:11 -05:00

QMP

Merge remote-tracking branch 'mst/tags/for_anthony' into staging

2013-03-26 16:16:43 -05:00

qobject

qstring: add qstring_get_length()

2013-04-05 08:42:29 -04:00

qom

Merge remote-tracking branch 'mst/tags/for_anthony' into staging

2013-03-26 16:16:43 -05:00

roms

Merge remote-tracking branch 'mst/tags/for_anthony' into staging

2013-03-26 16:16:43 -05:00

scripts

trace: [stderr] Port to generic event information and new control interface

2013-03-28 14:19:57 +01:00

slirp

oslib-posix: rename socket_set_nonblock() to qemu_set_nonblock()

2013-04-02 11:47:37 -04:00

stubs

stubs: Add a vmstate_dummy struct for CONFIG_USER_ONLY

2013-03-12 10:35:54 +01:00

sysconfigs/target

Eliminate cpus-x86_64.conf file

2012-09-21 15:12:58 +02:00

target-alpha

cpu: Replace do_interrupt() by CPUClass::do_interrupt method

2013-03-12 10:35:55 +01:00

target-arm

hw: move headers to include/

2013-04-08 18:13:10 +02:00

target-cris

cpu: Replace do_interrupt() by CPUClass::do_interrupt method

2013-03-12 10:35:55 +01:00

target-i386

hw: move headers to include/

2013-04-08 18:13:10 +02:00

target-lm32

hw: move headers to include/

2013-04-08 18:13:10 +02:00

target-m68k

cpu: Replace do_interrupt() by CPUClass::do_interrupt method

2013-03-12 10:35:55 +01:00

target-microblaze

microblaze: Add support for the sleep insn

2013-04-02 10:47:29 +02:00

target-mips

target-mips: fix rndrashift_short_acc and code for EXTR_ instructions

2013-03-17 01:06:34 +01:00

target-moxie

target-moxie: set do_interrupt to a target-specific helper function

2013-03-31 18:26:31 +00:00

target-openrisc

cpu: Replace do_interrupt() by CPUClass::do_interrupt method

2013-03-12 10:35:55 +01:00

target-ppc

hw: move headers to include/

2013-04-08 18:13:10 +02:00

target-s390x

target-s390: Fix SRNMT

2013-04-05 14:54:11 +02:00

target-sh4

hw: move headers to include/

2013-04-08 18:13:10 +02:00

target-sparc

cpu: Replace do_interrupt() by CPUClass::do_interrupt method

2013-03-12 10:35:55 +01:00

target-unicore32

cpu: Replace do_interrupt() by CPUClass::do_interrupt method

2013-03-12 10:35:55 +01:00

target-xtensa

cpu: Replace do_interrupt() by CPUClass::do_interrupt method

2013-03-12 10:35:55 +01:00

tcg

tcg/mips: Implement muls2_i32

2013-04-01 18:49:17 +02:00

tests

Merge remote-tracking branch 'bonzini/hw-dirs' into staging

2013-04-08 13:12:33 -05:00

tpm

hw: move headers to include/

2013-04-08 18:13:10 +02:00

trace

trace: rebuild generated-events.o when configuration changes

2013-03-28 14:19:57 +01:00

Merge remote-tracking branch 'luiz/queue/qmp' into staging

2013-04-02 14:07:35 -05:00

util

Allow clock_gettime() monotonic clock to be utilized on more OS's

2013-04-04 20:22:45 -05:00

.exrc

qemu: add .exrc

2012-09-07 09:02:44 +03:00

.gitignore

.gitignore: rename trace/generated-tracers.dtrace

2013-03-28 14:19:57 +01:00

.gitmodules

pixman: add submodule

2012-11-01 13:10:06 +01:00

.mailmap

Add a .mailmap to map pre-git-conversion authors to friendly names

2011-12-12 17:06:21 -06:00

aio-posix.c

aio: support G_IO_HUP and G_IO_ERR

2013-02-21 16:17:31 -06:00

aio-win32.c

aio: Fix return value of aio_poll()

2013-01-17 10:51:42 +01:00

arch_init.c

hw: move headers to include/

2013-04-08 18:13:10 +02:00

async.c

aio: add a ThreadPool instance to AioContext

2013-03-15 16:07:50 +01:00

balloon.c

softmmu: move include files to include/sysemu/

2012-12-19 08:32:45 +01:00

block-migration.c

migration: run setup callbacks out of big lock

2013-03-11 13:32:01 +01:00

block.c

block: clean up I/O throttling wait_time code

2013-04-05 18:58:05 +02:00

blockdev-nbd.c

hw: move headers to include/

2013-04-08 18:13:10 +02:00

blockdev.c

hw: move headers to include/

2013-04-08 18:13:10 +02:00

blockjob.c

misc: move include files to include/qemu/

2012-12-19 08:32:39 +01:00

bt-host.c

MinGW: Replace setsockopt by qemu_setsocketopt

2013-03-22 13:14:48 +01:00

bt-vhci.c

softmmu: move remaining include files to include/ subdirectories

2012-12-19 08:32:46 +01:00

Changelog

fix some common typos

2012-05-14 07:27:24 +02:00

cmd.c

misc: move include files to include/qemu/

2012-12-19 08:32:39 +01:00

cmd.h

…

CODING_STYLE

Replace Qemu by QEMU in internal documentation

2012-04-07 13:58:25 +00:00

configure

Merge remote-tracking branch 'bonzini/hw-dirs' into staging

2013-04-08 13:12:33 -05:00

COPYING

…

COPYING.LIB

…

coroutine-gthread.c

block: move include files to include/block/

2012-12-19 08:31:31 +01:00

coroutine-sigaltstack.c

Merge remote-tracking branch 'kwolf/for-anthony' into staging

2013-02-26 07:44:39 -06:00

coroutine-ucontext.c

Merge remote-tracking branch 'kwolf/for-anthony' into staging

2013-02-26 07:44:39 -06:00

coroutine-win32.c

block: move include files to include/block/

2012-12-19 08:31:31 +01:00

cpu-exec.c

Ensure good ordering of memory instruction in cpu_exec

2013-04-12 18:27:16 +02:00

cpus.c

Check effective suspension of TCG thread

2013-04-12 18:27:16 +02:00

cputlb.c

cpu: Move current_tb field to CPUState

2013-02-16 14:51:00 +01:00

device_tree.c

softmmu: move include files to include/sysemu/

2012-12-19 08:32:45 +01:00

device-hotplug.c

hw: move device-hotplug.o to toplevel, compile it once

2013-03-01 13:57:13 +01:00

disas.c

Add moxie disassembler

2013-03-23 14:25:41 +00:00

dma-helpers.c

softmmu: move include files to include/sysemu/

2012-12-19 08:32:45 +01:00

dump-stub.c

softmmu: move include files to include/sysemu/

2012-12-19 08:32:45 +01:00

dump.c

cpu: Move host_tid field to CPUState

2013-02-16 14:50:59 +01:00

exec.c

hw: move headers to include/

2013-04-08 18:13:10 +02:00

gdbstub.c

hw: move headers to include/

2013-04-08 18:13:10 +02:00

HACKING

HACKING: List areas where we may rely on impdef C behaviour

2012-12-08 14:27:40 +00:00

hmp-commands.hx

New QMP command query-cpu-max and HMP command cpu_max

2013-03-25 16:21:33 -04:00

hmp.c

Merge remote-tracking branch 'quintela/migration.next' into staging

2013-03-26 13:38:00 -05:00

hmp.h

New QMP command query-cpu-max and HMP command cpu_max

2013-03-25 16:21:33 -04:00

iohandler.c

iohandler: switch to GPollFD

2013-02-21 16:17:31 -06:00

ioport.c

exec: move include files to include/exec/

2012-12-19 08:31:31 +01:00

kvm-all.c

cpu: Pass CPUState to cpu_interrupt()

2013-03-12 10:35:55 +01:00

kvm-stub.c

kvm: Pass CPUState to kvm_on_sigbus_vcpu()

2013-01-28 16:57:56 +01:00

LICENSE

LICENSE: There is no libqemu.a anymore

2011-12-09 11:25:22 +00:00

main-loop.c

main-loop: drop the BQL if the I/O appears to be spinning

2013-04-05 12:53:33 -05:00

MAINTAINERS

MAINTAINERS: update for source code movement

2013-04-08 18:13:16 +02:00

Makefile

build: enable using $(CONFIG_FOO) on the rhs of config files

2013-04-08 18:13:10 +02:00

Makefile.objs

configure: Don't fall back to gthread coroutine backend

2013-04-08 10:38:44 -05:00

Makefile.target

build: always link device_tree.o into emulators if libfdt available

2013-03-01 15:01:19 +01:00

memory_mapping-stub.c

softmmu: move include files to include/sysemu/

2012-12-19 08:32:45 +01:00

memory_mapping.c

exec: change RAM list to a TAILQ

2012-12-20 23:08:47 +01:00

memory.c

memory: fix a bug of detection of memory region collision

2013-03-22 13:21:28 +01:00

migration-exec.c

migration: eliminate s->migration_file

2013-03-11 13:32:03 +01:00

migration-fd.c

migration: eliminate s->migration_file

2013-03-11 13:32:03 +01:00

migration-tcp.c

migration: eliminate s->migration_file

2013-03-11 13:32:03 +01:00

migration-unix.c

migration: eliminate s->migration_file

2013-03-11 13:32:03 +01:00

migration.c

oslib-posix: rename socket_set_nonblock() to qemu_set_nonblock()

2013-04-02 11:47:37 -04:00

monitor.c

hw: move headers to include/

2013-04-08 18:13:10 +02:00

nbd.c

oslib-posix: rename socket_set_nonblock() to qemu_set_nonblock()

2013-04-02 11:47:37 -04:00

os-posix.c

softmmu: move include files to include/sysemu/

2012-12-19 08:32:45 +01:00

os-win32.c

softmmu: move include files to include/sysemu/

2012-12-19 08:32:45 +01:00

page_cache.c

page_cache: dup memory on insert

2013-03-11 13:32:03 +01:00

qapi-schema-test.json

qapi: add struct-errors test case to test-qmp-output-visitor

2012-03-27 09:11:00 -03:00

qapi-schema.json

qapi schema: add AcpiTableOptions

2013-04-04 19:23:08 -05:00

qdev-monitor.c

hw: move qdev-monitor.o to toplevel directory

2013-03-01 13:54:10 +01:00

qdict-test-data.txt

…

qemu-bridge-helper.c

qemu-bridge-helper: force usage of a very high MAC address for the bridge

2013-03-28 12:58:52 -05:00

qemu-char.c

qemu-char: really fix behavior on can_read = 0

2013-04-08 10:38:41 -05:00

qemu-coroutine-io.c

misc: move include files to include/qemu/

2012-12-19 08:32:39 +01:00

qemu-coroutine-lock.c

coroutine: use AioContext for CoQueue BH

2013-03-15 16:07:51 +01:00

qemu-coroutine-sleep.c

misc: move include files to include/qemu/

2012-12-19 08:32:39 +01:00

qemu-coroutine.c

coroutine: move pooling to common code

2013-02-22 21:21:10 +01:00

qemu-doc.texi

sheepdog: add support for connecting to unix domain socket

2013-03-04 09:54:17 +01:00

qemu-img-cmds.hx

qemu-img: Add compare subcommand

2013-02-22 21:21:10 +01:00

qemu-img.c

block: Add options QDict to bdrv_open() prototype

2013-03-15 16:07:49 +01:00

qemu-img.texi

qemu-img: Add compare subcommand

2013-02-22 21:21:10 +01:00

qemu-io.c

block: Add options QDict to bdrv_file_open() prototypes

2013-03-22 17:51:31 +01:00

qemu-log.c

qemu-log: default to stderr for logging output

2013-02-26 13:31:47 -06:00

qemu-nbd.c

block: Add options QDict to bdrv_open() prototype

2013-03-15 16:07:49 +01:00

qemu-nbd.texi

qemu-nbd: add --discard option

2013-02-22 21:29:43 +01:00

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

help: add docs for missing 'queues' option of tap

2013-04-03 15:09:07 -05:00

qemu-seccomp.c

softmmu: move include files to include/sysemu/

2012-12-19 08:32:45 +01:00

qemu-tech.texi

qemu-tech.texi: update implemented xtensa features list

2012-11-29 13:00:52 -06:00

qemu-timer.c

softmmu: move include files to include/sysemu/

2012-12-19 08:32:45 +01:00

qemu.sasl

…

qmp-commands.hx

Merge remote-tracking branch 'quintela/migration.next' into staging

2013-03-26 13:38:00 -05:00

qmp.c

softmmu: move remaining include files to include/ subdirectories

2012-12-19 08:32:46 +01:00

qtest.c

qtest: use synchronous I/O for char device

2013-03-26 10:08:12 -05:00

readline.c

readline: Fix unchecked strdup() by converting to g_strdup()

2013-01-30 11:14:46 +01:00

README

Update README

2011-12-11 17:50:43 -06:00

rules.mak

rules/mak: make clean should blow away timestamp files

2013-01-30 01:31:08 +02:00

savevm.c

oslib-posix: rename socket_set_nonblock() to qemu_set_nonblock()

2013-04-02 11:47:37 -04:00

spice-qemu-char.c

spice-qemu-char: Drop hackish vmc_register on spice_chr_write

2013-03-27 10:26:50 -05:00

tcg-runtime.c

tcg: Implement multiword multiply helpers

2013-02-23 17:25:28 +00:00

tci.c

exec: move include files to include/exec/

2012-12-19 08:31:31 +01:00

thread-pool.c

threadpool: drop global thread pool

2013-03-15 16:07:51 +01:00

thunk.c

exec: move include files to include/exec/

2012-12-19 08:31:31 +01:00

trace-events

xhci: remove unimplemented printfs

2013-04-03 09:55:49 +02:00

translate-all.c

tcg: Fix occasional TCG broken problem when ldst optimization enabled

2013-03-22 21:38:21 +01:00

translate-all.h

cputlb: Pass CPUState to cpu_unlink_tb()

2013-02-16 14:51:00 +01:00

user-exec.c

Replace all setjmp()/longjmp() with sigsetjmp()/siglongjmp()

2013-02-23 16:11:19 +00:00

VERSION

Open up 1.5 development tree

2013-02-15 17:40:56 -06:00

version.rc

…

vl.c

hw: move headers to include/

2013-04-08 18:13:10 +02:00

xbzrle.c

Move XBZRLE encoding code to a separate file to allow testing

2013-02-01 08:32:20 +01:00

xen-all.c

hw: move headers to include/

2013-04-08 18:13:10 +02:00

xen-mapcache.c

hw: move headers to include/

2013-04-08 18:13:10 +02:00

xen-stub.c

hw: move headers to include/

2013-04-08 18:13:10 +02:00

README

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

- QEMU team

Languages

C 83%

C++ 6.3%

Python 3.2%

Dylan 2.9%

Shell 1.6%

Other 2.8%