Original Xbox Emulator for Windows, macOS, and Linux (Active Development)
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Mark Cave-Ayland 634c583526 target/ppc: simplify VEXT_SIGNED macro in int_helper.c
As pointed out by Richard: it does not need the mask argument, nor does it need
the recast argument. The masking is implied by the cast argument, and the
recast is implied by the assignment.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2019-02-04 18:44:19 +11:00
accel tcg: Fix LGPL version number 2019-01-30 11:01:52 +01:00
audio audio: error message tweak 2019-01-24 13:11:08 +01:00
backends hostmem: add more information in error messages 2019-01-28 15:52:05 -02:00
block block: Eliminate the S_1KiB, S_2KiB, ... macros 2019-02-01 13:46:45 +01:00
bsd-user avoid TABs in files that only contain a few 2019-01-11 15:46:56 +01:00
capstone@22ead3e0bf
chardev configure: bump spice-server required version to 0.12.5 2019-01-10 08:55:13 +01:00
contrib contrib/gitdm: Fix a typo 2019-01-24 13:34:20 +01:00
crypto Don't talk about the LGPL if the file is licensed under the GPL 2019-01-30 10:51:20 +01:00
default-configs target-arm queue: 2019-02-01 16:39:17 +00:00
disas disas: nanoMIPS: Amend DSP instructions related comments 2019-01-24 17:48:33 +01:00
docs Pull request 2019-01-31 12:03:40 +00:00
dtc@88f18909db
fpu softfloat: enforce softfloat if the host's FMA is broken 2019-01-22 20:48:17 +00:00
fsdev qemu/queue.h: leave head structs anonymous unless necessary 2019-01-11 15:46:55 +01:00
gdb-xml
hw hw/ppc/spapr: Add support for "-vga cirrus" 2019-02-04 18:44:19 +11:00
include spapr: move the interrupt presenters under machine_data 2019-02-04 18:44:18 +11:00
io io: ensure UNIX client doesn't unlink server socket 2019-01-24 12:23:35 +00:00
libdecnumber
linux-headers
linux-user linux-user: Initialize aarch64 pac keys 2019-02-01 15:05:22 +00:00
migration migration: introduce pages-per-second 2019-01-23 15:51:47 +00:00
nbd nbd/client: Work around 3.0 bug for listing meta contexts 2019-01-21 15:49:52 -06:00
net slirp: add clock_get_ns() callback 2019-01-14 00:44:29 +01:00
pc-bios QemuMacDrivers: update qemu_vga.ndrv to 90c488d built from submodule 2019-02-04 18:44:19 +11:00
po
qapi vmdk: Reject excess extents in blockdev-create 2019-02-01 13:46:44 +01:00
qga qemu/queue.h: simplify reverse access to QTAILQ 2019-01-11 15:46:55 +01:00
qobject json: Fix % handling when not interpolating 2019-01-24 15:20:59 +01:00
qom qom/cpu: Add cluster_index to CPUState 2019-01-29 11:46:05 +00:00
replay
roms QemuMacDrivers: update qemu_vga.ndrv to 90c488d built from submodule 2019-02-04 18:44:19 +11:00
scripts qtest.py: Wait for the result of qtest commands 2019-02-01 13:46:45 +01:00
scsi file-posix: Switch to .bdrv_co_ioctl 2018-12-14 11:52:41 +01:00
slirp slirp: check data length while emulating ident function 2019-01-14 23:36:38 +01:00
stubs qapi: Eliminate indirection through qmp_event_get_func_emit() 2019-01-24 10:01:05 +01:00
target target/ppc: simplify VEXT_SIGNED macro in int_helper.c 2019-02-04 18:44:19 +11:00
tcg tcg: Fix LGPL version number 2019-01-30 11:01:52 +01:00
tests Block layer patches: 2019-02-01 17:58:27 +00:00
trace trace: simple style changes 2018-12-12 10:04:59 +00:00
ui ui: remove support for SDL1.2 in favour of SDL2 2019-02-01 11:59:12 +01:00
util uuid: Make qemu_uuid_bswap() take and return a QemuUUID 2019-02-01 13:46:45 +01:00
.dir-locals.el
.editorconfig
.exrc
.gdbinit
.gitignore qapi: Reduce Makefile boilerplate 2018-12-11 18:28:46 +01:00
.gitmodules
.gitpublish
.mailmap maint: Grammar fix to mailmap 2018-12-11 18:35:54 +01:00
.shippable.yml .shippable.yml: disable the win cross tests 2018-12-17 13:02:12 +00:00
.travis.yml Travis CI: make specified Python versions usable on jobs 2019-01-17 17:52:40 -02:00
arch_init.c
balloon.c
block.c block: Fix invalidate_cache error path for parent activation 2019-02-01 13:46:45 +01:00
blockdev-nbd.c nbd/server: Hoist length check to qmp_nbd_server_add 2019-01-21 15:49:51 -06:00
blockdev.c qapi: add x-debug-query-block-graph 2019-01-31 00:38:19 +01:00
blockjob.c
bootdevice.c
bt-host.c
bt-vhci.c
Changelog
CODING_STYLE
configure ui: fix build with SDL disabled, drop SDL1 support. 2019-02-01 13:15:10 +00:00
COPYING
COPYING.LIB COPYING.LIB: Synchronize the LGPL 2.1 with the version from gnu.org 2019-01-30 11:01:22 +01:00
cpus-common.c qemu/queue.h: simplify reverse access to QTAILQ 2019-01-11 15:46:55 +01:00
cpus.c cpus.c: Fix race condition in cpu_stop_current() 2019-01-07 15:23:47 +00:00
device_tree.c device_tree.c: Don't use load_image() 2018-12-14 13:30:52 +00:00
device-hotplug.c
disas.c disas: Add RISC-V support 2018-12-26 06:40:02 +11:00
dma-helpers.c
dump.c qemu/queue.h: simplify reverse access to QTAILQ 2019-01-11 15:46:55 +01:00
exec.c exec.c: Don't reallocate IOMMUNotifiers that are in use 2019-02-01 14:55:45 +00:00
gdbstub.c gdbstub: Simplify gdb_get_cpu_pid() to use cpu->cluster_index 2019-01-29 11:46:06 +00:00
gitdm.config contrib: add a basic gitdm config 2018-12-17 08:25:10 +00:00
HACKING
hmp-commands-info.hx
hmp-commands.hx Deprecate HMP cpu-add 2018-12-11 15:45:22 -02:00
hmp.c migration: introduce pages-per-second 2019-01-23 15:51:47 +00:00
hmp.h
ioport.c
iothread.c
job-qmp.c
job.c
LICENSE
MAINTAINERS MAINTAINERS: add myself as maintainer for Mac Old World and New World machines 2019-02-04 18:44:19 +11:00
Makefile trace: rerun tracetool after ./configure changes 2019-01-30 10:57:03 +08:00
Makefile.objs build-sys: use a separate slirp-obj-y && slirp.mo 2019-01-14 23:36:32 +01:00
Makefile.target trace: add ability to do simple printf logging via systemtap 2019-01-24 14:16:56 +00:00
memory_ldst.inc.c
memory_mapping.c qemu/queue.h: simplify reverse access to QTAILQ 2019-01-11 15:46:55 +01:00
memory.c qemu/queue.h: simplify reverse access to QTAILQ 2019-01-11 15:46:55 +01:00
module-common.c
monitor.c qapi: Eliminate indirection through qmp_event_get_func_emit() 2019-01-24 10:01:05 +01:00
numa.c numa: Fixed the memory leak of numa error message 2019-01-28 15:52:05 -02:00
os-posix.c
os-win32.c
qdev-monitor.c
qdict-test-data.txt
qemu-bridge-helper.c
qemu-deprecated.texi spapr/vio: remove the "irq" property" 2019-02-04 18:44:17 +11:00
qemu-doc.texi qemu-doc: Add nanoMIPS ISA information 2019-01-24 17:48:33 +01:00
qemu-edid.c
qemu-ga.texi
qemu-img-cmds.hx
qemu-img.c qemu-io: Add generic function for reinitializing optind. 2019-01-31 00:38:19 +01:00
qemu-img.texi
qemu-io-cmds.c qemu-io: Add generic function for reinitializing optind. 2019-01-31 00:38:19 +01:00
qemu-io.c
qemu-keymap.c
qemu-nbd.c qemu-nbd: Add --list option 2019-01-21 15:49:52 -06:00
qemu-nbd.texi qemu-nbd: Add --list option 2019-01-21 15:49:52 -06:00
qemu-option-trace.texi
qemu-options-wrapper.h
qemu-options.h
qemu-options.hx xen: Replace few mentions of xend by libxl 2019-01-14 13:45:40 +00:00
qemu-seccomp.c seccomp: Work-around GCC 4.x bug in gnu99 mode 2019-01-22 06:26:32 +01:00
qemu-tech.texi
qemu.nsi
qemu.sasl
qmp.c qmp hmp: Make system_wakeup check wake-up support and run state 2018-12-18 07:55:47 +01:00
qtest.c avoid TABs in files that only contain a few 2019-01-11 15:46:56 +01:00
README
replication.c
replication.h
rules.mak test: replace gtester with a TAP driver 2019-01-11 15:46:52 +01:00
thunk.c
tpm.c
trace-events trace: improve runstate tracing 2019-01-25 10:21:27 +00:00
VERSION Open 4.0 development tree 2018-12-11 17:27:58 +00:00
version.rc
vl.c trace: improve runstate tracing 2019-01-25 10:21:27 +00:00
win_dump.c
win_dump.h

         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:

  https://qemu.org/Hosts/Linux
  https://qemu.org/Hosts/Mac
  https://qemu.org/Hosts/W32


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

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

   git clone https://git.qemu.org/git/qemu.git

When submitting patches, one common 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

  https://qemu.org/Contribute/SubmitAPatch
  https://qemu.org/Contribute/TrivialPatches

The QEMU website is also maintained under source control.

  git clone https://git.qemu.org/git/qemu-web.git
  https://www.qemu.org/2017/02/04/the-new-qemu-website-is-up/

A 'git-publish' utility was created to make above process less
cumbersome, and is highly recommended for making regular contributions,
or even just for sending consecutive patch series revisions. It also
requires a working 'git send-email' setup, and by default doesn't
automate everything, so you may want to go through the above steps
manually for once.

For installation instructions, please go to

  https://github.com/stefanha/git-publish

The workflow with 'git-publish' is:

  $ git checkout master -b my-feature
  $ # work on new commits, add your 'Signed-off-by' lines to each
  $ git publish

Your patch series will be sent and tagged as my-feature-v1 if you need to refer
back to it in the future.

Sending v2:

  $ git checkout my-feature # same topic branch
  $ # making changes to the commits (using 'git rebase', for example)
  $ git publish

Your patch series will be sent with 'v2' tag in the subject and the git tip
will be tagged as my-feature-v2.

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:

  https://qemu.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
   https://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:

  https://qemu.org/Contribute/StartHere

-- End