Go to file
Peter Maydell f073cd3a2b target-arm:
* new "unimplemented" device for stubbing out devices in a
    system model so accesses can be logged
  * stellaris: document the SoC memory map
  * arm: create instruction syndromes for AArch32 data aborts
  * arm: Correctly handle watchpoints for BE32 CPUs
  * Fix Thumb-1 BE32 execution and disassembly
  * arm: Add cfgend parameter for ARM CPU selection
  * sd: sdhci: check data length during dma_memory_read
  * aspeed: add a watchdog controller
  * integratorcp: adding vmstate for save/restore
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Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20170207-1' into staging

target-arm:
 * new "unimplemented" device for stubbing out devices in a
   system model so accesses can be logged
 * stellaris: document the SoC memory map
 * arm: create instruction syndromes for AArch32 data aborts
 * arm: Correctly handle watchpoints for BE32 CPUs
 * Fix Thumb-1 BE32 execution and disassembly
 * arm: Add cfgend parameter for ARM CPU selection
 * sd: sdhci: check data length during dma_memory_read
 * aspeed: add a watchdog controller
 * integratorcp: adding vmstate for save/restore

# gpg: Signature made Tue 07 Feb 2017 19:20:19 GMT
# gpg:                using RSA key 0x3C2525ED14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>"
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20170207-1:
  stellaris: Use the 'unimplemented' device for parts we don't implement
  hw/misc: New "unimplemented" sysbus device
  stellaris: Document memory map and which SoC devices are unimplemented
  target/arm: A32, T32: Create Instruction Syndromes for Data Aborts
  target/arm: Abstract out pbit/wbit tests in ARM ldr/str decode
  arm: Correctly handle watchpoints for BE32 CPUs
  Fix Thumb-1 BE32 execution and disassembly.
  target/arm: Add cfgend parameter for ARM CPU selection.
  hw/arm/integratorcp: Support specifying features via -cpu
  sd: sdhci: check data length during dma_memory_read
  aspeed: add a watchdog controller
  wdt: Add Aspeed watchdog device model
  integratorcp: adding vmstate for save/restore

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-02-07 19:21:30 +00:00
audio trace-events: fix first line comment in trace-events 2016-08-12 10:36:01 +01:00
backends char: remove class kind field 2017-01-31 13:03:42 +04:00
block -----BEGIN PGP SIGNATURE----- 2017-02-02 16:08:28 +00:00
bsd-user translate-all: add DEBUG_LOCKING asserts 2016-10-31 10:24:45 +01:00
chardev char: headers clean-up 2017-01-31 23:31:22 +04:00
contrib contrib: add libvhost-user 2016-12-16 01:14:38 +02:00
crypto crypto: support HMAC algorithms based on nettle 2016-12-22 09:24:59 +00:00
default-configs Allow ISA bus to be configured out 2017-02-06 12:33:21 +11:00
disas disas/ppc: Fix indefinite articles in comments 2017-01-31 10:10:12 +11:00
docs trace: update docs to reflect new code generation approach 2017-01-31 17:11:18 +00:00
dtc@65cc4d2748 dtc: Update dtc / libfdt submodule to version 1.4.0 2015-06-03 23:56:49 +02:00
fpu softfloat: Fix the default qNAN for target-ppc 2017-01-31 10:10:14 +11:00
fsdev 9pfs: add cleanup operation in FileOperations 2016-11-23 13:53:34 +01:00
gdb-xml target-ppc: gdbstub: Add VSX support 2016-01-30 23:37:38 +11:00
hw stellaris: Use the 'unimplemented' device for parts we don't implement 2017-02-07 18:55:15 +00:00
include hw/misc: New "unimplemented" sysbus device 2017-02-07 18:55:15 +00:00
io io: fix possible double free of task error object 2017-01-26 10:26:18 +00:00
libdecnumber libdecnumber: Clean up includes 2016-02-16 14:29:27 +00:00
linux-headers vhost: drop VHOST_F_DEVICE_IOTLB 2017-01-18 22:59:54 +02:00
linux-user linux-user: define correct UTS machine name for hppa 2017-02-06 18:24:40 -08:00
migration postcopy: Recover block devices on early failure 2017-02-06 13:36:49 +01:00
nbd io: change the QIOTask callback signature 2017-01-23 15:32:18 +00:00
net vhost-user: delete chardev on cleanup 2017-02-01 03:37:18 +02:00
pc-bios Update OpenBIOS images to ef8a14e built from submodule. 2016-11-24 21:26:00 +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 trace: clean up trace-events files 2017-01-31 17:12:15 +00:00
qga qga: fix erroneous argument to strerror 2017-01-24 23:26:53 +03:00
qobject qdict: implement a qdict_crumple method for un-flattening a dict 2016-10-25 17:56:14 +02:00
qom arm: Correctly handle watchpoints for BE32 CPUs 2017-02-07 18:29:59 +00:00
replay char: rename CharDriverState Chardev 2017-01-27 18:07:59 +01:00
roms Update OpenBIOS images to ef8a14e built from submodule. 2016-11-24 21:26:00 +00:00
scripts linux-user: add hppa magic numbers in qemu-binfmt-conf.sh 2017-02-06 18:24:39 -08:00
slirp slirp: support dynamic block size for TFTP transfers 2016-12-21 00:02:15 +01:00
stubs vmstate_register_with_alias_id: Take an Error ** 2017-02-06 13:36:49 +01:00
target target/arm: A32, T32: Create Instruction Syndromes for Data Aborts 2017-02-07 18:30:00 +00:00
tcg tci: Remove invalid assertions 2017-02-03 11:38:55 +00:00
tests ppc patch queue 2017-02-02 2017-02-02 18:48:06 +00:00
trace trace: switch to modular code generation for sub-directories 2017-01-31 17:11:18 +00:00
ui -----BEGIN PGP SIGNATURE----- 2017-02-02 09:50:21 +00:00
util host-utils: Implement unsigned quadword left/right shift and unit tests 2017-01-31 10:10:14 +11:00
.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 trace: switch to modular code generation for sub-directories 2017-01-31 17:11:18 +00:00
.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
.travis.yml travis: add Trusty with clang stable build 2017-01-12 10:04:17 +00:00
CODING_STYLE CODING_STYLE: Fix a typo ("have" vs. "has") 2016-10-08 11:25:29 +03:00
COPYING
COPYING.LIB
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 Xen 2017/02/02 2017-02-03 12:31:40 +00:00
Makefile -----BEGIN PGP SIGNATURE----- 2017-02-02 16:08:28 +00:00
Makefile.objs -----BEGIN PGP SIGNATURE----- 2017-02-02 16:08:28 +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
aio-posix.c trace: switch to modular code generation for sub-directories 2017-01-31 17:11:18 +00:00
aio-win32.c aio-win32: remove walking_handlers, protecting AioHandler list with list_lock 2017-01-16 13:25:18 +00:00
arch_init.c nios2: Add support for Nios-II R1 2017-01-24 13:10:36 -08:00
async.c async: optimize aio_bh_poll 2017-01-16 13:25:18 +00:00
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 trace: switch to modular code generation for sub-directories 2017-01-31 17:11:18 +00:00
blockdev-nbd.c trace: switch to modular code generation for sub-directories 2017-01-31 17:11:18 +00:00
blockdev.c trace: switch to modular code generation for sub-directories 2017-01-31 17:11:18 +00:00
blockjob.c trace: switch to modular code generation for sub-directories 2017-01-31 17:11:18 +00:00
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 rules: don't try to create missing include dirs 2017-02-07 11:52:34 +00:00
cpu-exec-common.c tcg: Add EXCP_ATOMIC 2016-10-26 08:29:00 -07:00
cpu-exec.c trace: switch to modular code generation for sub-directories 2017-01-31 17:11:18 +00:00
cpus-common.c *_run_on_cpu: introduce run_on_cpu_data type 2016-10-31 15:00:25 +01:00
cpus.c Plumb the HAXM-based hardware acceleration support 2017-01-19 22:07:46 +01:00
cputlb.c cputlb: drop flush_global flag from tlb_flush 2017-01-13 14:24:37 +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 trace: switch to modular code generation for sub-directories 2017-01-31 17:11:18 +00:00
dump.c error: Remove NULL checks on error_propagate() calls 2016-06-20 16:38:13 +02:00
exec.c arm: Correctly handle watchpoints for BE32 CPUs 2017-02-07 18:29:59 +00:00
gdbstub.c chardev: qom-ify 2017-01-27 18:08:00 +01:00
hax-stub.c Plumb the HAXM-based hardware acceleration support 2017-01-19 22:07:46 +01:00
hmp-commands-info.hx memory: hmp: add "-f" for "info mtree" 2017-01-27 18:07:31 +01:00
hmp-commands.hx COLO: Add 'x-colo-lost-heartbeat' command to trigger failover 2016-10-30 15:17:39 +05:30
hmp.c char: headers clean-up 2017-01-31 23:31:22 +04:00
hmp.h COLO: Add 'x-colo-lost-heartbeat' command to trigger failover 2016-10-30 15:17:39 +05:30
iohandler.c event_notifier: cleanups around event_notifier_set_handler 2017-01-16 17:52:35 +01:00
ioport.c trace: switch to modular code generation for sub-directories 2017-01-31 17:11:18 +00:00
iothread.c iothread: enable AioContext polling by default 2017-02-03 14:23:38 +00:00
kvm-all.c trace: switch to modular code generation for sub-directories 2017-01-31 17:11:18 +00:00
kvm-stub.c kvm-all: Pass requester ID to MSI routing functions 2016-10-04 13:28:09 +01:00
main-loop.c main-loop: Suppress I/O thread warning under qtest 2016-11-02 09:28:57 +01:00
memory.c trace: switch to modular code generation for sub-directories 2017-01-31 17:11:18 +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 -----BEGIN PGP SIGNATURE----- 2017-02-02 16:08:28 +00:00
numa.c ramblock-notifier: new 2017-01-16 17:52:35 +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 qapi: add support for mice with extra/side buttons 2017-01-31 08:14:51 +01:00
qdev-monitor.c Introduce DEVICE_CATEGORY_CPU for CPU devices 2017-01-27 18:07:31 +01:00
qdict-test-data.txt
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: add skip option to dd 2016-09-20 22:10:57 +02:00
qemu-img.c qemu-img: remove dead check 2017-01-24 23:26:53 +03:00
qemu-img.texi qemu-img: add skip option to dd 2016-09-20 22:10:57 +02:00
qemu-io-cmds.c trivial patches for 2016-10-28 2016-10-31 11:58:30 +00:00
qemu-io.c trace: provide mechanism for registering trace events 2016-10-12 09:52:50 +02:00
qemu-nbd.c nbd: Add qemu-nbd -D for human-readable description 2016-11-02 09:28:55 +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 doc: move text describing --trace to specific .texi file 2016-06-28 21:14:12 +01:00
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 doc: fix spelling 2017-01-27 18:07:58 +01:00
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-timer.c qemu-timer: check active_timers outside lock/event 2016-12-22 16:00:24 +01:00
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 char: rename CharDriverState Chardev 2017-01-27 18:07:59 +01:00
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
thread-pool.c trace: switch to modular code generation for sub-directories 2017-01-31 17:11:18 +00:00
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 trace: clean up trace-events files 2017-01-31 17:12:15 +00:00
translate-all.c trace: switch to modular code generation for sub-directories 2017-01-31 17:11:18 +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 include: move CPU-related definitions out of qemu-common.h 2016-05-19 13:08:04 +02:00
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 trace: switch to modular code generation for sub-directories 2017-01-31 17:11:18 +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