QEMU With E2K User Support
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Peter Maydell 508e038a5d dtc: Revert unintentional submodule downgrade from commit 077dd74239
Commit 077dd74239 inadvertently downgraded the 'dtc' submodule,
undoing the increment added in commit 6e85fce022. Revert this,
returning the submodule state to where we should be.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-03-03 12:48:42 +00:00
audio audio/sdlaudio: Allow audio playback with SDL2 2017-03-01 15:12:03 +01:00
backends Add wctablet device 2017-02-20 11:26:28 +01:00
block -----BEGIN PGP SIGNATURE----- 2017-03-02 23:20:37 +00:00
bsd-user translate-all: add DEBUG_LOCKING asserts 2016-10-31 10:24:45 +01:00
chardev Add wctablet device 2017-02-20 11:26:28 +01:00
contrib contrib: add libvhost-user 2016-12-16 01:14:38 +02:00
crypto crypto: assert cipher algorithm is always valid 2017-02-27 13:37:14 +00:00
default-configs ACPI: Add Virtual Machine Generation ID support 2017-03-02 07:14:27 +02:00
disas disas/ppc: Fix indefinite articles in comments 2017-01-31 10:10:12 +11:00
docs virtio, pc: fixes, features 2017-03-03 10:09:03 +00:00
dtc@ec02b34c05 dtc: Revert unintentional submodule downgrade from commit 077dd74239 2017-03-03 12:48:42 +00:00
fpu softfloat: Use correct type in float64_to_uint64_round_to_zero() 2017-02-28 09:03:38 +03:00
fsdev throttle: factor out duplicate code 2017-02-28 10:31:46 +01:00
gdb-xml target-ppc: gdbstub: Add VSX support 2016-01-30 23:37:38 +11:00
hw virtio, pc: fixes, features 2017-03-03 10:09:03 +00:00
include virtio, pc: fixes, features 2017-03-03 10:09:03 +00:00
io io: make qio_channel_yield aware of AioContexts 2017-02-21 11:14:07 +00:00
libdecnumber libdecnumber: Clean up includes 2016-02-16 14:29:27 +00:00
linux-headers update Linux headers to 4.11 2017-02-28 16:18:49 +00:00
linux-user target-arm queue: 2017-02-28 14:50:17 +00:00
migration Migration pull 2017-03-02 17:39:12 +00:00
nbd nbd/server: Use real permissions for NBD exports 2017-02-28 20:47:50 +01:00
net vhost-user: delay vhost_user_stop 2017-02-28 19:11:15 +00:00
pc-bios Update OpenBIOS images 2017-03-02 12:30:11 +00:00
pixman@87eea99e44 pixman: update internal copy to pixman-0.32.6 2014-09-15 08:14:19 +02:00
po po: add missing translations in de, fr, it, zh 2016-12-14 18:47:19 +00:00
qapi -----BEGIN PGP SIGNATURE----- 2017-03-02 23:20:37 +00:00
qga qga: fix erroneous argument to strerror 2017-01-24 23:26:53 +03:00
qobject option cutils: Fix and clean up number conversions 2017-02-24 18:34:27 +00:00
qom tcg: drop global lock during TCG code execution 2017-02-24 10:32:45 +00:00
replay replay: add record/replay for audio passthrough 2017-03-01 15:11:44 +01:00
roms Update OpenBIOS images 2017-03-02 12:30:11 +00:00
scripts Migration pull 2017-03-02 17:39:12 +00:00
slirp slirp: tcp_listen(): Don't try to close() an fd we never opened 2017-02-26 15:39:29 +01:00
stubs virtio, pc: fixes, features 2017-03-03 10:09:03 +00:00
target Queued sparc patch 2017-03-02 22:06:41 +00:00
tcg aarch64: Change ext type to TCGType to fix warnings 2017-03-01 08:28:06 +11:00
tests virtio, pc: fixes, features 2017-03-03 10:09:03 +00:00
trace trace: switch to modular code generation for sub-directories 2017-01-31 17:11:18 +00:00
ui vnc: fix double free issues 2017-02-27 16:22:01 +01:00
util -----BEGIN PGP SIGNATURE----- 2017-03-02 15:25:37 +00:00
.dir-locals.el Add .dir-locals.el file to configure emacs coding style 2015-10-08 19:46:01 +03:00
.exrc qemu: add .exrc 2012-09-07 09:02:44 +03:00
.gitignore Makefile: Put VERSION info into version.texi rather than using -D 2017-02-20 14:11:07 +01:00
.gitmodules ppc: add skiboot firmware for the pnv platform 2016-10-28 09:36:58 +11:00
.mailmap Update mailmap 2013-09-05 09:40:31 -05:00
.shippable.yml .shippable: add s390x-cross target 2017-02-28 20:31:01 +08:00
.travis.yml .travis.yml: split VM based builds 2017-02-10 13:19:56 +00:00
CODING_STYLE CODING_STYLE: Mention preferred comment form 2017-02-28 09:03:38 +03:00
COPYING COPYING: update from FSF 2008-10-12 17:54:42 +00:00
COPYING.LIB Update FSF address in GPL/LGPL boilerplate 2009-01-04 22:05:52 +00:00
Changelog Use qemu-project.org domain name 2013-10-11 09:34:56 -07:00
HACKING HACKING: document #include order 2017-01-03 16:38:47 +00:00
LICENSE vfio: move hw/misc/vfio.c to hw/vfio/pci.c Move vfio.h into include/hw/vfio 2014-12-19 15:24:06 -07:00
MAINTAINERS MAINTAINERS: Add VM Generation ID entries 2017-03-02 07:14:27 +02:00
Makefile Makefile: Put VERSION info into version.texi rather than using -D 2017-02-20 14:11:07 +01:00
Makefile.objs block: move AioContext, QEMUTimer, main-loop to libqemuutil 2017-02-21 11:14:07 +00:00
Makefile.target -----BEGIN PGP SIGNATURE----- 2017-02-02 16:08:28 +00:00
README README: Add linux to macOS build info 2017-01-24 23:26:52 +03:00
VERSION Open 2.9 development tree 2016-12-20 16:20:16 +00:00
accel.c clean-up: removed duplicate #includes 2016-10-28 18:17:24 +03:00
arch_init.c nios2: Add support for Nios-II R1 2017-01-24 13:10:36 -08:00
atomic_template.h tcg: Add atomic128 helpers 2016-10-26 08:29:01 -07:00
balloon.c trace: switch to modular code generation for sub-directories 2017-01-31 17:11:18 +00:00
block.c block: Add Error parameter to bdrv_append() 2017-02-28 20:47:51 +01:00
blockdev-nbd.c trace: switch to modular code generation for sub-directories 2017-01-31 17:11:18 +00:00
blockdev.c block: Add Error parameter to bdrv_append() 2017-02-28 20:47:51 +01:00
blockjob.c blockjob: Factor out block_job_remove_all_bdrv() 2017-02-28 20:40:37 +01:00
bootdevice.c error: Remove NULL checks on error_propagate() calls 2016-06-20 16:38:13 +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
configure target/alpha: Enable MTTCG by default 2017-02-28 11:41:46 +11:00
cpu-exec-common.c tcg: remove global exit_request 2017-02-24 10:32:45 +00:00
cpu-exec.c tcg: handle EXCP_ATOMIC exception for system emulation 2017-02-24 10:32:45 +00:00
cpus-common.c *_run_on_cpu: introduce run_on_cpu_data type 2016-10-31 15:00:25 +01:00
cpus.c tcg: handle EXCP_ATOMIC exception for system emulation 2017-02-24 10:32:45 +00:00
cputlb.c cputlb: Don't assume do_unassigned_access() never returns 2017-02-28 12:08:15 +00:00
device-hotplug.c blockdev: Split monitor reference from BB creation 2016-03-17 15:47:56 +01:00
device_tree.c qemu-common: stop including qemu/bswap.h from qemu-common.h 2016-05-19 16:42:28 +02:00
disas.c Fix Thumb-1 BE32 execution and disassembly. 2017-02-07 18:29:59 +00:00
dma-helpers.c block: explicitly acquire aiocontext in bottom halves that need it 2017-02-21 11:39:39 +00:00
dump.c error: Remove NULL checks on error_propagate() calls 2016-06-20 16:38:13 +02:00
exec.c postcopy: Record largest page size 2017-02-28 11:30:23 +00:00
gdbstub.c gdbstub: Fix vCont behaviour 2017-02-16 14:06:56 +01:00
hax-stub.c Plumb the HAXM-based hardware acceleration support 2017-01-19 22:07:46 +01:00
hmp-commands-info.hx qmp/hmp: add query-vm-generation-id and 'info vm-generation-id' commands 2017-03-02 07:14:27 +02:00
hmp-commands.hx COLO: Add 'x-colo-lost-heartbeat' command to trigger failover 2016-10-30 15:17:39 +05:30
hmp.c virtio, pc: fixes, features 2017-03-03 10:09:03 +00:00
hmp.h qmp/hmp: add query-vm-generation-id and 'info vm-generation-id' commands 2017-03-02 07:14:27 +02:00
ioport.c trace: switch to modular code generation for sub-directories 2017-01-31 17:11:18 +00:00
iothread.c monitor: add poll-* properties into query-iothreads result 2017-02-21 18:29:01 +00:00
kvm-all.c report guest crash information in GUEST_PANICKED event 2017-02-16 15:30:49 +01:00
kvm-stub.c kvm-all: Pass requester ID to MSI routing functions 2016-10-04 13:28:09 +01:00
memory.c tcg: drop global lock during TCG code execution 2017-02-24 10:32:45 +00:00
memory_ldst.inc.c exec: introduce memory_ldst.inc.c 2016-12-22 16:00:23 +01:00
memory_mapping.c memory: Replace skip_dump flag with "ram_device" 2016-10-31 09:53:03 -06:00
module-common.c all: Clean up includes 2016-02-04 17:41:30 +00:00
monitor.c i386: Implement query-cpu-model-expansion QMP command 2017-02-27 13:23:31 -03:00
numa.c numa: Flatten simple union NumaOptions 2017-02-22 19:50:46 +01:00
os-posix.c use g_path_get_dirname instead of dirname 2016-07-17 09:59:21 +02:00
os-win32.c all: Clean up includes 2016-02-04 17:41:30 +00:00
page_cache.c coccinelle: Remove unnecessary variables for function return value 2016-06-20 16:38:13 +02:00
qapi-schema.json virtio, pc: fixes, features 2017-03-03 10:09:03 +00:00
qdev-monitor.c migrate: Introduce a 'dc->vmsd' check to avoid segfault for --only-migratable 2017-02-28 11:30:22 +00:00
qdict-test-data.txt Introduce QDict test data file 2009-09-04 09:37:34 -05:00
qemu-bridge-helper.c all: Remove unnecessary glib.h includes 2016-06-07 18:19:24 +03:00
qemu-doc.texi nios2 target support 2017-01-25 13:30:23 +00:00
qemu-ga.texi qemu-ga: Remove stray 'q' in documentation 2016-10-28 18:17:23 +03:00
qemu-img-cmds.hx qemu-img: make convert async 2017-02-28 20:40:31 +01:00
qemu-img.c commit: Add filter-node-name to block-commit 2017-02-28 20:47:50 +01:00
qemu-img.texi qemu-img: make convert async 2017-02-28 20:40:31 +01:00
qemu-io-cmds.c hmp: Request permissions in qemu-io 2017-02-28 20:47:50 +01:00
qemu-io.c qemu-io: Return non-zero exit code on failure 2017-02-12 00:47:42 +01:00
qemu-nbd.c qemu-nbd: Implement socket activation. 2017-02-16 15:30:45 +01:00
qemu-nbd.texi nbd: Add qemu-nbd -D for human-readable description 2016-11-02 09:28:55 +01:00
qemu-option-trace.texi docs: update manpage for stderr->log rename 2017-02-13 13:38:31 +00:00
qemu-options-wrapper.h hxtool: emit Texinfo headings as @subsection 2017-01-16 17:52:35 +01:00
qemu-options.h Clean up ill-advised or unusual header guards 2016-07-12 16:20:46 +02:00
qemu-options.hx This pull request brings: 2017-02-28 17:39:49 +00:00
qemu-seccomp.c seccomp: adding getrusage to the whitelist 2016-09-21 11:26:02 +02:00
qemu-tech.texi qemu-doc: merge qemu-tech and qemu-doc 2016-10-07 10:05:54 +02:00
qemu.nsi qemu-doc: merge qemu-tech and qemu-doc 2016-10-07 10:05:54 +02:00
qemu.sasl sasl: Avoid 'Could not find keytab file' in syslog 2014-03-15 13:54:18 +04:00
qmp.c char: headers clean-up 2017-01-31 23:31:22 +04:00
qtest.c qtest: fix a memory leak 2017-03-01 00:09:28 +04:00
replication.c replication: Introduce new APIs to do replication operation 2016-09-13 11:00:56 +01:00
replication.h replication: Introduce new APIs to do replication operation 2016-09-13 11:00:56 +01:00
rules.mak rules: don't try to create missing include dirs 2017-02-07 11:52:34 +00:00
softmmu_template.h cputlb: Tidy some macros 2016-10-26 08:29:00 -07:00
spice-qemu-char.c -----BEGIN PGP SIGNATURE----- 2017-02-02 16:08:28 +00:00
tcg-runtime.c tcg: Add opcode for ctpop 2017-01-10 08:48:56 -08:00
tci.c tcg/tci: Add support for fence 2016-09-16 08:12:12 -07:00
thunk.c thunk: Rename args and fields in host-target bitmask conversion code 2016-06-07 18:19:24 +03:00
tpm.c qapi: Don't special-case simple union wrappers 2016-03-18 10:29:26 +01:00
trace-events block: move AioContext, QEMUTimer, main-loop to libqemuutil 2017-02-21 11:14:07 +00:00
translate-all.c tcg: enable tb_lock() for SoftMMU 2017-02-24 10:32:45 +00:00
translate-all.h trace: Add per-vCPU tracing states for events with the 'vcpu' property 2016-07-18 18:23:12 +01:00
translate-common.c tcg: drop global lock during TCG code execution 2017-02-24 10:32:45 +00:00
user-exec-stub.c stubs: group stubs for user-mode emulation 2017-01-16 17:52:35 +01:00
user-exec.c tcg: Merge GETPC and GETRA 2016-09-16 08:12:11 -07:00
version.rc Use qemu-project.org domain name 2013-10-11 09:34:56 -07:00
vl.c This is the MTTCG pull-request as posted yesterday. 2017-02-25 18:43:52 +00:00
xen-common-stub.c char: rename CharDriverState Chardev 2017-01-27 18:07:59 +01:00
xen-common.c char: rename CharDriverState Chardev 2017-01-27 18:07:59 +01:00
xen-hvm-stub.c fix MSI injection on Xen 2016-02-06 20:44:10 +02:00
xen-hvm.c trace: switch to modular code generation for sub-directories 2017-01-31 17:11:18 +00:00
xen-mapcache.c trace: switch to modular code generation for sub-directories 2017-01-31 17:11:18 +00:00

README

         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

Additional information can also be found online via the QEMU website:

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