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Eduardo Habkost 4fe15cdedf target-i386: Move TCG initialization check to tcg_x86_init()
Instead of requiring cpu.c to check if TCG was already initialized,
simply let the function be called multiple times.

Suggested-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-05-23 19:47:37 -03:00
audio qemu-common: stop including qemu/host-utils.h from qemu-common.h 2016-05-19 16:42:28 +02:00
backends hostmem-file: plug a small leak 2016-04-15 17:56:06 +02:00
block iscsi: pass SCSI status back for SG_IO 2016-05-23 16:53:46 +02:00
bsd-user cpu: Eliminate cpudef_init(), cpudef_setup() 2016-05-23 19:47:37 -03:00
contrib qemu-common: stop including qemu/host-utils.h from qemu-common.h 2016-05-19 16:42:28 +02:00
crypto qemu-common: stop including qemu/bswap.h from qemu-common.h 2016-05-19 16:42:28 +02:00
default-configs i.MX: Add i.MX6 SOC implementation. 2016-05-12 13:22:29 +01:00
disas tci: do not include exec/exec-all.h 2016-05-20 15:07:46 +01:00
docs docs/atomics.txt: Update pointer to linux macro 2016-05-23 16:53:43 +02:00
dtc@65cc4d2748
fpu target-tricore: Add FPU infrastructure 2016-03-23 09:22:48 +01:00
fsdev module: Rename machine_init() to opts_init() 2016-03-16 15:54:23 -03:00
gdb-xml
hw pc: Set CPU model-id on compat_props for pc <= 2.4 2016-05-23 13:19:36 -03:00
include cpu: Eliminate cpudef_init(), cpudef_setup() 2016-05-23 19:47:37 -03:00
io qemu-common: stop including qemu/bswap.h from qemu-common.h 2016-05-19 16:42:28 +02:00
libdecnumber libdecnumber: Clean up includes 2016-02-16 14:29:27 +00:00
linux-headers update Linux headers to 4.6 2016-04-05 11:46:52 +02:00
linux-user cpu: Eliminate cpudef_init(), cpudef_setup() 2016-05-23 19:47:37 -03:00
migration memory: drop find_ram_block() 2016-05-23 16:53:44 +02:00
nbd qemu-common: stop including qemu/bswap.h from qemu-common.h 2016-05-19 16:42:28 +02:00
net filter-buffer: fix segfault when starting qemu with status=off property 2016-04-06 09:52:07 +08:00
pc-bios s390-ccw.img: rebuild image 2016-05-17 15:50:29 +02:00
pixman@87eea99e44
po Update language files for QEMU 2.6.0 2016-04-19 18:41:25 +01:00
qapi Block layer patches 2016-05-12 16:33:40 +01:00
qga Fix some typos found by codespell 2016-05-18 15:04:27 +03:00
qobject qdict: fix unbounded stack warning for qdict_array_entries 2016-05-18 15:04:26 +03:00
qom tcg: Remove needless CPUState::current_tb 2016-05-12 14:06:42 -10:00
replay qapi: Use strict QMP input visitor in more places 2016-05-12 09:47:54 +02:00
roms Update OpenBIOS images 2016-04-18 09:38:55 +01:00
scripts coccinelle: add g_assert_cmp* to macro file 2016-05-23 16:53:46 +02:00
slirp qemu-common: stop including qemu/host-utils.h from qemu-common.h 2016-05-19 16:42:28 +02:00
stubs qemu-common: stop including qemu/host-utils.h from qemu-common.h 2016-05-19 16:42:28 +02:00
target-alpha cpu: move exec-all.h inclusion out of cpu.h 2016-05-19 16:42:29 +02:00
target-arm cpu: move exec-all.h inclusion out of cpu.h 2016-05-19 16:42:29 +02:00
target-cris cpu: move exec-all.h inclusion out of cpu.h 2016-05-19 16:42:29 +02:00
target-i386 target-i386: Move TCG initialization check to tcg_x86_init() 2016-05-23 19:47:37 -03:00
target-lm32 cpu: move exec-all.h inclusion out of cpu.h 2016-05-19 16:42:29 +02:00
target-m68k cpu: move exec-all.h inclusion out of cpu.h 2016-05-19 16:42:29 +02:00
target-microblaze cpu: move exec-all.h inclusion out of cpu.h 2016-05-19 16:42:29 +02:00
target-mips cpu: move exec-all.h inclusion out of cpu.h 2016-05-19 16:42:29 +02:00
target-moxie cpu: move exec-all.h inclusion out of cpu.h 2016-05-19 16:42:29 +02:00
target-openrisc cpu: move exec-all.h inclusion out of cpu.h 2016-05-19 16:42:29 +02:00
target-ppc cpu: move exec-all.h inclusion out of cpu.h 2016-05-19 16:42:29 +02:00
target-s390x cpu: move exec-all.h inclusion out of cpu.h 2016-05-19 16:42:29 +02:00
target-sh4 cpu: move exec-all.h inclusion out of cpu.h 2016-05-19 16:42:29 +02:00
target-sparc cpu: move exec-all.h inclusion out of cpu.h 2016-05-19 16:42:29 +02:00
target-tilegx cpu: move exec-all.h inclusion out of cpu.h 2016-05-19 16:42:29 +02:00
target-tricore cpu: move exec-all.h inclusion out of cpu.h 2016-05-19 16:42:29 +02:00
target-unicore32 cpu: move exec-all.h inclusion out of cpu.h 2016-05-19 16:42:29 +02:00
target-xtensa cpu: move exec-all.h inclusion out of cpu.h 2016-05-19 16:42:29 +02:00
tcg cpu: move exec-all.h inclusion out of cpu.h 2016-05-19 16:42:29 +02:00
tests Block layer patches 2016-05-19 16:54:12 +01:00
trace Fix some typos found by codespell 2016-05-18 15:04:27 +03:00
ui qemu-common: stop including qemu/bswap.h from qemu-common.h 2016-05-19 16:42:28 +02:00
util osdep: Move default qemu_hw_version() value to a macro 2016-05-23 13:19:36 -03:00
.dir-locals.el
.exrc
.gitignore
.gitmodules
.mailmap
.travis.yml .travis.yml: make -j3 2016-04-05 10:08:15 +01:00
accel.c accel: make configure_accelerator return void 2016-05-18 15:04:27 +03:00
aio-posix.c aio-posix: Skip external nodes in aio_dispatch 2016-04-22 16:43:59 +02:00
aio-win32.c all: Clean up includes 2016-02-04 17:41:30 +00:00
arch_init.c cpu: Eliminate cpudef_init(), cpudef_setup() 2016-05-23 19:47:37 -03:00
async.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
balloon.c all: Clean up includes 2016-02-04 17:41:30 +00:00
block.c block: Propagate AioContext change to all children 2016-05-19 16:45:31 +02:00
blockdev-nbd.c nbd: enable use of TLS with nbd-server-start command 2016-02-16 17:17:49 +01:00
blockdev.c block: clarify error message for qmp-eject 2016-05-19 16:45:31 +02:00
blockjob.c blockjob: Don't set iostatus of target 2016-05-19 16:45:31 +02:00
bootdevice.c explicitly include hw/qdev-core.h 2016-05-19 16:42:27 +02:00
bt-host.c all: Clean up includes 2016-02-04 17:41:30 +00:00
bt-vhci.c all: Clean up includes 2016-02-04 17:41:30 +00:00
Changelog
CODING_STYLE
configure configure: Allow builds with extra warnings 2016-05-23 16:53:43 +02:00
COPYING
COPYING.LIB
cpu-exec-common.c cpu: move exec-all.h inclusion out of cpu.h 2016-05-19 16:42:29 +02:00
cpu-exec.c cpu: move exec-all.h inclusion out of cpu.h 2016-05-19 16:42:29 +02:00
cpus.c cpus: call the core nmi injection function 2016-05-23 16:53:47 +02:00
cputlb.c cpu: move exec-all.h inclusion out of cpu.h 2016-05-19 16:42:29 +02:00
device_tree.c qemu-common: stop including qemu/bswap.h from qemu-common.h 2016-05-19 16:42:28 +02:00
device-hotplug.c blockdev: Split monitor reference from BB creation 2016-03-17 15:47:56 +01:00
disas.c all: Clean up includes 2016-02-04 17:41:30 +00:00
dma-helpers.c ide: Switch to byte-based aio block access 2016-05-12 15:22:08 +02:00
dump.c util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
exec.c memory: remove unnecessary masking of MemoryRegion ram_addr 2016-05-23 16:53:45 +02:00
gdbstub.c cpu: move exec-all.h inclusion out of cpu.h 2016-05-19 16:42:29 +02:00
HACKING HACKING: Add a section on error handling and reporting 2016-02-09 13:19:49 +01:00
hmp-commands-info.hx Dump: add hmp command "info dump" 2016-02-22 18:40:28 +01:00
hmp-commands.hx hmp: 'drive_add -n' for creating a node without BB 2016-03-14 16:46:43 +01:00
hmp.c util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
hmp.h Dump: add hmp command "info dump" 2016-02-22 18:40:28 +01:00
iohandler.c iohandler: Introduce iohandler_get_aio_context 2016-04-22 16:43:42 +02:00
ioport.c hw: remove pio_addr_t 2016-05-19 16:42:30 +02:00
iothread.c all: Clean up includes 2016-02-04 17:41:30 +00:00
kvm-all.c Fix some typos found by codespell 2016-05-18 15:04:27 +03:00
kvm-stub.c hw: cannot include hw/hw.h from user emulation 2016-05-19 16:42:28 +02:00
LICENSE
main-loop.c util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
MAINTAINERS MAINTAINERS: Avoid using K: for NUMA section 2016-04-21 11:40:57 +01:00
Makefile Remove config-devices.mak on 'make clean' 2016-05-23 16:53:45 +02:00
Makefile.objs crypto: add cryptographic random byte source 2016-03-17 09:49:01 +00:00
Makefile.target
memory_mapping.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
memory.c memory: remove unnecessary masking of MemoryRegion ram_addr 2016-05-23 16:53:45 +02:00
module-common.c all: Clean up includes 2016-02-04 17:41:30 +00:00
monitor.c Block layer patches 2016-05-19 16:54:12 +01:00
numa.c qapi: Don't special-case simple union wrappers 2016-03-18 10:29:26 +01:00
os-posix.c util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
os-win32.c all: Clean up includes 2016-02-04 17:41:30 +00:00
page_cache.c qemu-common: stop including qemu/host-utils.h from qemu-common.h 2016-05-19 16:42:28 +02:00
qapi-schema.json slirp: Allow disabling IPv4 or IPv6 2016-04-01 17:51:55 +02:00
qdev-monitor.c util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
qdict-test-data.txt
qemu-bridge-helper.c all: Clean up includes 2016-02-04 17:41:30 +00:00
qemu-char.c char: ensure all clients are in non-blocking mode 2016-04-05 11:46:52 +02:00
qemu-doc.texi Allow users to specify the vmdk virtual hardware version. 2016-05-12 15:22:08 +02:00
qemu-ga.texi
qemu-img-cmds.hx qemu-img: allow specifying image as a set of options args 2016-02-22 09:50:04 +01:00
qemu-img.c Use &error_fatal when initializing crypto on qemu-{img,io,nbd} 2016-05-20 14:28:55 -03:00
qemu-img.texi qemu-img: allow specifying image as a set of options args 2016-02-22 09:50:04 +01:00
qemu-io-cmds.c qemu-iotests: Fix regression in 136 on aio_read invalid 2016-05-19 16:56:58 +02:00
qemu-io.c Use &error_fatal when initializing crypto on qemu-{img,io,nbd} 2016-05-20 14:28:55 -03:00
qemu-nbd.c Use &error_fatal when initializing crypto on qemu-{img,io,nbd} 2016-05-20 14:28:55 -03:00
qemu-nbd.texi qemu-nbd: allow specifying image as a set of options args 2016-02-22 09:50:04 +01:00
qemu-options-wrapper.h
qemu-options.h
qemu-options.hx fw_cfg: Adopt /opt/RFQDN convention 2016-04-19 16:09:50 +02:00
qemu-seccomp.c seccomp: adding sysinfo system call to whitelist 2016-04-16 20:27:44 +02:00
qemu-tech.texi tcg: Rename tcg-target.c to tcg-target.inc.c 2016-02-23 08:30:38 -08:00
qemu-timer.c icount: decouple warp calls 2016-03-15 18:23:45 +01:00
qemu.nsi
qemu.sasl
qjson.c all: Clean up includes 2016-02-04 17:41:30 +00:00
qmp-commands.hx qmp: add monitor command to add/remove a child 2016-05-12 15:33:23 +02:00
qmp.c block: Avoid bs->blk in bdrv_next() 2016-05-19 16:45:31 +02:00
qtest.c qemu-common: push cpu.h inclusion out of qemu-common.h 2016-05-19 16:42:29 +02:00
README
rules.mak rules: filter out irrelevant files 2016-02-17 16:59:36 +02:00
softmmu_template.h
spice-qemu-char.c qapi: Don't special-case simple union wrappers 2016-03-18 10:29:26 +01:00
tcg-runtime.c all: Clean up includes 2016-02-04 17:41:30 +00:00
tci.c tci: do not include exec/exec-all.h 2016-05-20 15:07:46 +01:00
thread-pool.c all: Clean up includes 2016-02-04 17:41:30 +00:00
thunk.c all: Clean up includes 2016-02-04 17:41:30 +00:00
tpm.c qapi: Don't special-case simple union wrappers 2016-03-18 10:29:26 +01:00
trace-events block: Remove bdrv_aio_multiwrite() 2016-05-19 16:45:31 +02:00
translate-all.c memory: remove unnecessary masking of MemoryRegion ram_addr 2016-05-23 16:53:45 +02:00
translate-all.h
translate-common.c include: move CPU-related definitions out of qemu-common.h 2016-05-19 13:08:04 +02:00
user-exec.c cpu: move exec-all.h inclusion out of cpu.h 2016-05-19 16:42:29 +02:00
VERSION Open 2.7 development tree 2016-05-12 12:35:25 +01:00
version.rc
vl.c cpu: Eliminate cpudef_init(), cpudef_setup() 2016-05-23 19:47:37 -03:00
xen-common-stub.c
xen-common.c xen: drop XenXC and associated interface wrappers 2016-02-10 12:01:24 +00:00
xen-hvm-stub.c fix MSI injection on Xen 2016-02-06 20:44:10 +02:00
xen-hvm.c hw: remove pio_addr_t 2016-05-19 16:42:30 +02:00
xen-mapcache.c

         QEMU README
         ===========

QEMU is a generic and open source machine & userspace emulator and
virtualizer.

QEMU is capable of emulating a complete machine in software without any
need for hardware virtualization support. By using dynamic translation,
it achieves very good performance. QEMU can also integrate with the Xen
and KVM hypervisors to provide emulated hardware while allowing the
hypervisor to manage the CPU. With hypervisor support, QEMU can achieve
near native performance for CPUs. When QEMU emulates CPUs directly it is
capable of running operating systems made for one machine (e.g. an ARMv7
board) on a different machine (e.g. an x86_64 PC board).

QEMU is also capable of providing userspace API virtualization for Linux
and BSD kernel interfaces. This allows binaries compiled against one
architecture ABI (e.g. the Linux PPC64 ABI) to be run on a host using a
different architecture ABI (e.g. the Linux x86_64 ABI). This does not
involve any hardware emulation, simply CPU and syscall emulation.

QEMU aims to fit into a variety of use cases. It can be invoked directly
by users wishing to have full control over its behaviour and settings.
It also aims to facilitate integration into higher level management
layers, by providing a stable command line interface and monitor API.
It is commonly invoked indirectly via the libvirt library when using
open source applications such as oVirt, OpenStack and virt-manager.

QEMU as a whole is released under the GNU General Public License,
version 2. For full licensing details, consult the LICENSE file.


Building
========

QEMU is multi-platform software intended to be buildable on all modern
Linux platforms, OS-X, Win32 (via the Mingw64 toolchain) and a variety
of other UNIX targets. The simple steps to build QEMU are:

  mkdir build
  cd build
  ../configure
  make

Complete details of the process for building and configuring QEMU for
all supported host platforms can be found in the qemu-tech.html file.
Additional information can also be found online via the QEMU website:

  http://qemu-project.org/Hosts/Linux
  http://qemu-project.org/Hosts/W32


Submitting patches
==================

The QEMU source code is maintained under the GIT version control system.

   git clone git://git.qemu-project.org/qemu.git

When submitting patches, the preferred approach is to use 'git
format-patch' and/or 'git send-email' to format & send the mail to the
qemu-devel@nongnu.org mailing list. All patches submitted must contain
a 'Signed-off-by' line from the author. Patches should follow the
guidelines set out in the HACKING and CODING_STYLE files.

Additional information on submitting patches can be found online via
the QEMU website

  http://qemu-project.org/Contribute/SubmitAPatch
  http://qemu-project.org/Contribute/TrivialPatches


Bug reporting
=============

The QEMU project uses Launchpad as its primary upstream bug tracker. Bugs
found when running code built from QEMU git or upstream released sources
should be reported via:

  https://bugs.launchpad.net/qemu/

If using QEMU via an operating system vendor pre-built binary package, it
is preferable to report bugs to the vendor's own bug tracker first. If
the bug is also known to affect latest upstream code, it can also be
reported via launchpad.

For additional information on bug reporting consult:

  http://qemu-project.org/Contribute/ReportABug


Contact
=======

The QEMU community can be contacted in a number of ways, with the two
main methods being email and IRC

 - qemu-devel@nongnu.org
   http://lists.nongnu.org/mailman/listinfo/qemu-devel
 - #qemu on irc.oftc.net

Information on additional methods of contacting the community can be
found online via the QEMU website:

  http://qemu-project.org/Contribute/StartHere

-- End