It seems on some compilers the test can pass but still give you
broken binaries.
Fixes: d2cd29e307
Fixes: https://bugs.launchpad.net/qemu/+bug/1871798
Cc: Bug 1871798 <1871798@bugs.launchpad.net>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Howard Spoelstra <hsp.cat7@gmail.com>
Tested-by: James Le Cuirot <chewi@aura-online.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200414200631.12799-9-alex.bennee@linaro.org>
Otherwise it's hard to debug whats going on.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200414200631.12799-8-alex.bennee@linaro.org>
If we are not making warnings fatal for compilation, make them
non-fatal when building the Sphinx documentation also. (For instance
Sphinx 3.0 warns about some constructs that older versions were happy
with, which is a build failure if we use the warnings-as-errors
flag.)
This provides a workaround at least for LP:1872113.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20200411182934.28678-2-peter.maydell@linaro.org
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Without -Werror, the probe may succeed, but then compilation fails
later when -Werror is added for other reasons. Shows up on windows,
where the compiler complains about -fPIC.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200401214756.6559-1-richard.henderson@linaro.org>
Message-Id: <20200403191150.863-13-alex.bennee@linaro.org>
Recent toolchains support static and pie at the same time.
As with normal dynamic builds, allow --static to default to PIE
if supported by the toolchain. Allow --enable/--disable-pie to
override the default.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
v2: Fix --disable-pie --static
v3: Update for QEMU_LDFLAGS.
Some distributions, e.g. Ubuntu 19.10, enable PIE by default.
If for some reason one wishes to build a non-pie binary, we
must provide additional options to override.
At the same time, reorg the code to an elif chain.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
v3: Update for QEMU_LDFLAGS.
There is nothing about these options that is related to PIE.
Use them unconditionally.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Fangrui Song <i@maskray.me>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
v2: Do not split into two tests.
v3: Update to QEMU_LDFLAGS.
The CFLAGS_NOPIE and LDFLAGS_NOPIE variables are used
in pc-bios/optionrom/Makefile, which has nothing to do
with the PIE setting of the main qemu executables.
This overrides any operating system default to build
all executables as PIE, which is important for ROMs.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
PIE is supported on many other hosts besides x86.
The default for non-x86 is now the same as x86: pie is used
if supported, and may be forced via --enable/--disable-pie.
The original commit (40d6444e91) said:
"Non-x86 are not changed, as they require TCG changes"
but I think that's wrong -- there's nothing about PIE that
affects TCG one way or another.
Tested on aarch64 (bionic) and ppc64le (centos 7) hosts.
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This adjustment was random and unnecessary. The user mode
startup code in probe_guest_base() will choose a value for
guest_base that allows the host qemu binary to not conflict
with the guest binary.
With modern distributions, this isn't even used, as the default
is PIE, which does the same job in a more portable way.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
v2: Remove mention of config-host.ld from make distclean
While debugging check-acceptance failures I found an instability in
the mips64el test case. Briefly the test case:
retry.py -n 100 -c -- ./mips64el-softmmu/qemu-system-mips64el \
-display none -vga none -serial mon:stdio \
-machine malta -kernel ./vmlinux-4.7.0-rc1.I6400 \
-cpu I6400 -smp 8 -vga std \
-append "printk.time=0 clocksource=GIC console=tty0 console=ttyS0 panic=-1" \
--no-reboot
Reports about a 9% failure rate:
Results summary:
0: 91 times (91.00%), avg time 5.547 (0.45 varience/0.67 deviation)
-6: 9 times (9.00%), avg time 3.394 (0.02 varience/0.13 deviation)
Ran command 100 times, 91 passes
When re-run with "--accel tcg,thread=single" the instability goes
away.
Results summary:
0: 100 times (100.00%), avg time 17.318 (249.76 varience/15.80 deviation)
Ran command 100 times, 100 passes
Which seems to indicate there is some aspect of the MIPS MTTCG fixes
that has been missed. Ideally we would fix that but I'm afraid I don't
have time to investigate and am not super familiar with the
architecture anyway. In lieu of someone tracking down the failure lets
disable it for now.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: Aleksandar Rikalo <aleksandar.rikalo@rt-rk.com>
Message-Id: <20200323161514.23952-7-alex.bennee@linaro.org>
This patch fixes two problems:
- it cleanups linux-user variants (for instance ppc64-linux-user
and ppc64le-linux-user)
- it removes the .o file when it removes the .d file, otherwise the .o
file is never updated
Fixes: 5f29856b85 ("linux-user, configure: improve syscall_nr.h dependencies checking")
Fixes: 4d6a835dea ("linux-user: introduce parameters to generate syscall_nr.h")
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200325075757.1959961-1-laurent@vivier.eu>
This is mostly a fix for in-tree build.
It removes errors on .d directories:
grep: ./.gitlab-ci.d: Is a directory
grep: ./scripts/qemu-guest-agent/fsfreeze-hook.d: Is a directory
and improves performance by only checking <ARCH>-linux-user directories.
Reported-by: BALATON Zoltan <balaton@eik.bme.hu>
Tested-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200323114116.163609-1-laurent@vivier.eu
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Copy syscall_n32.tbl, syscall_n64.tbl and syscallhdr.sh from
linux/arch/parisc/kernel/syscalls v5.5
Update syscallhdr.sh to generate QEMU syscall_nr.h
Move the offsets (6000 for n32 and 5000 for n64) from the file to
the Makefile.objs to be passed to syscallhdr.sh
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <20200310103403.3284090-18-laurent@vivier.eu>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Copy syscall.tbl and syscallhdr.sh from linux/arch/mips/kernel/syscalls/syscall_o32.tbl v5.5
Update syscallhdr.sh to generate QEMU syscall_nr.h
Move the offset (4000) from the file to the Makefile.objs to be passed
to syscallhdr.sh
Rename on the fly fadvise64 to fadvise64_64.
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <20200310103403.3284090-17-laurent@vivier.eu>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Copy syscall.tbl and syscallhdr.sh from linux/arch/ppc/kernel/syscalls v5.5
Update syscallhdr.sh to generate QEMU syscall_nr.h
and to not generate the entry if entry point is sys_ni_syscall.
Fix ppc/signal.c to define do_sigreturn() for TARGET_ABI32.
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <20200310103403.3284090-10-laurent@vivier.eu>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Copy syscall.tbl and syscallhdr.sh from linux/arch/arm/tools/syscalls v5.5
Update syscallhdr.sh to generate QEMU syscall_nr.h
Update syscall.c to manage TARGET_NR_arm_sync_file_range as it has
replaced TARGET_NR_sync_file_range2
Move existing stuff from linux-user/Makefile.objs to
linux-user/arm/Makefile.objs
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200310103403.3284090-9-laurent@vivier.eu>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This will be used when we'll import syscall.tbl from the kernel
Add a script to remove all the dependencies to syscall_nr.h
that point to source directory and not to the build directory.
The list of arch will be update while the generated files are added.
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <20200310103403.3284090-2-laurent@vivier.eu>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
architecture emulation, developed by Yoshinori Sato.
CI jobs results:
https://gitlab.com/philmd/qemu/pipelines/127886344https://travis-ci.org/github/philmd/qemu/builds/664579420
-----BEGIN PGP SIGNATURE-----
iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAl50mpQACgkQ4+MsLN6t
wN62zw//Y3ZRo9wYFIeILtDJzIzLRuZwmF1lN7j6o15gdwyjWjn08N4wsM/kyPPH
hdF6faWYIoiAaxe5IHzI4dxhH+Mv6zyae1gpOVOAO4TzF1HNpdILrCBvQbJQu2lF
jpqXBDeaa/4ugniANzSTVhCcelIdIoI56rV+E3hzgdoDxOrveA1m0NUGMGzSayEh
xT+y/oaTfmgJHI9GBwSJFVTrI1+jMp6VnrOv5I0pZrE55g1IiZ0TTK12JheQMFvS
98MHFZ1PiKIJEVzEQTBra0T8hbTsZLETn35mOgt9Kf3YRN4Cgqel6gFGlgtXUs5z
8u+pVDb8cK4+hcyFs0FLtUqWO+SXMF215zT23ra/ebhcC2pQRVHlqOjlI85aaJnf
7VfLJFMd3U4tl/yqbkcmkkjc1zl0IQjaa2mLaS+xstWAXGEqeP8EGdhIIzxtHBgQ
1RgHzjbTYMenCisUwzvH9+I7Wc9LB8Vik1UrebbCju99zwt/cIG3FSlleSiuKbtX
U5prRyBw4xyIe1IwcBUcuEBtibD473eBP/m2nF6TorHE0rH1X0n644aHSlTZhGoM
G/GvMZ45zHGlOouqYHX81vzR/WfRBYNiFcXHkJ0Im4zkvpXEnsvoTei9wt2QQ1Wi
YyHKxQUQo8OvBHR4QMUXbS2XVR0tv43NtDiR4mz+vhjC7eDCVc8=
=mNmV
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/philmd-gitlab/tags/target_renesas_rx-20200320' into staging
Introduce the architectural part of the Renesas RX
architecture emulation, developed by Yoshinori Sato.
CI jobs results:
https://gitlab.com/philmd/qemu/pipelines/127886344https://travis-ci.org/github/philmd/qemu/builds/664579420
# gpg: Signature made Fri 20 Mar 2020 10:27:32 GMT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE
* remotes/philmd-gitlab/tags/target_renesas_rx-20200320:
Add rx-softmmu
target/rx: Dump bytes for each insn during disassembly
target/rx: Collect all bytes during disassembly
target/rx: Emit all disassembly in one prt()
target/rx: Use prt_ldmi for XCHG_mr disassembly
target/rx: Replace operand with prt_ldmi in disassembler
target/rx: Disassemble rx_index_addr into a string
target/rx: RX disassembler
target/rx: CPU definitions
target/rx: TCG helpers
target/rx: TCG translation
MAINTAINERS: Add entry for the Renesas RX architecture
hw/registerfields.h: Add 8bit and 16bit register macros
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
[PMD: Squashed patches from Richard Henderson modifying
qapi/common.json and tests/machine-none-test.c]
Message-Id: <20200224141923.82118-21-ysato@users.sourceforge.jp>
[PMD: Added @since 5.0 tag in SysEmuTarget]
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
- docker updates for VirGL
- re-factor gdbstub for static GDBState
- re-factor gdbstub for dynamic arrays
- add SVE support to arm gdbstub
- add some guest debug tests to check-tcg
- add aarch64 userspace register tests
- remove packet size limit to gdbstub
- simplify gdbstub monitor code
- report vContSupported in gdbstub to use proper single-step
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEZoWumedRZ7yvyN81+9DbCVqeKkQFAl5xDUIACgkQ+9DbCVqe
KkQwCwf/YtmUsNxxO+CgNctq2u3jV4FoOdQP3bejvmT2+cigKJhQuBlWPg1/YsqF
RDNkmBQx2JaVVMuVmpnwVK1UD+kmYZqrtlOkPNcVrjPmLCq3BVI1LHe6Rjoerx8F
QoZyH0IMNHbBgDo1I46lSFOWcxmOvo+Ow7NX5bPKwlRzf0dyEqSJahRaZLAgUscR
taTtGfk9uQsnxoRsvH/efiQ4bZtUvrEQuhEX3WW/yVE1jTpcb2llwX4xONJb2It3
/0WREGEEIT8PpnWw2S3FH4THY/BjWgz/FPDwNNZYCKBMWDjuG/8KHryd738T9rzo
lkGP9YcXmiyxMMyFFwS8RD3SHr8LvQ==
=Wm+a
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-and-gdbstub-170320-1' into staging
Testing and gdbstub updates:
- docker updates for VirGL
- re-factor gdbstub for static GDBState
- re-factor gdbstub for dynamic arrays
- add SVE support to arm gdbstub
- add some guest debug tests to check-tcg
- add aarch64 userspace register tests
- remove packet size limit to gdbstub
- simplify gdbstub monitor code
- report vContSupported in gdbstub to use proper single-step
# gpg: Signature made Tue 17 Mar 2020 17:47:46 GMT
# gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44
* remotes/stsquad/tags/pull-testing-and-gdbstub-170320-1: (28 commits)
gdbstub: Fix single-step issue by confirming 'vContSupported+' feature to gdb
gdbstub: do not split gdb_monitor_write payload
gdbstub: change GDBState.last_packet to GByteArray
tests/tcg/aarch64: add test-sve-ioctl guest-debug test
tests/tcg/aarch64: add SVE iotcl test
tests/tcg/aarch64: add a gdbstub testcase for SVE registers
tests/guest-debug: add a simple test runner
configure: allow user to specify what gdb to use
tests/tcg/aarch64: userspace system register test
target/arm: don't bother with id_aa64pfr0_read for USER_ONLY
target/arm: generate xml description of our SVE registers
target/arm: default SVE length to 64 bytes for linux-user
target/arm: explicitly encode regnum in our XML
target/arm: prepare for multiple dynamic XMLs
gdbstub: extend GByteArray to read register helpers
target/i386: use gdb_get_reg helpers
target/m68k: use gdb_get_reg helpers
target/arm: use gdb_get_reg helpers
gdbstub: add helper for 128 bit registers
gdbstub: move mem_buf to GDBState and use GByteArray
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
glib's G_DEFINE_AUTOPTR_CLEANUP_FUNC() macro defines several static
inline functions, often with some of them unused, but prior to 2.57.2
did not mark the functions as such. As a result, clang (but not gcc)
fails to build with older glib unless -Wno-unused-function is enabled.
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20200317175534.196295-1-eblake@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
This is useful, especially when testing relatively new gdbstub
features that might not be in distro packages yet.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200316172155.971-22-alex.bennee@linaro.org>
The comment in tcg-runtime-gvec.c about CONFIG_VECTOR16 says that
tcg-op-gvec.c has eliminated size 8 vectors, and only passes on
multiples of 16. This may have been true of the first few operations,
but is not true of all operations.
In particular, multiply, shift by scalar, and compare of 8- and 16-bit
elements are not expanded inline if host vector operations are not
supported.
For an x86_64 host that does not support AVX, this means that we will
fall back to the helper, which will attempt to use SSE instructions,
which will SEGV on an invalid 8-byte aligned memory operation.
This patch simply removes the CONFIG_VECTOR16 code and configuration
without further simplification.
Buglink: https://bugs.launchpad.net/bugs/1863508
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
glibc and Linux-provided headers are known to generate macro
redefinition warnings when used together. For example:
<linux/mman.h> and <sys/mman.h> duplicate some macro definitions.
We normally never see those warnings because GCC suppresses
warnings generated by system headers. We carry our own copy of
Linux header files, though, and this makes those warnings not be
suppressed when glibc headers are included before Linux headers
(e.g. if <sys/mman.h> is included before <linux/mman.h>).
Use -isystem instead of -I for linux-headers. This makes the
compiler treat our linux-headers directory the same way it treats
system-provided Linux headers, and suppress warnings generated by
them.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The Simple Authentication and Security Layer (SASL) library
re-defines the struct iovec on Win32 [*]. QEMU also re-defines
it in "qemu/osdep.h". The two definitions then clash on a MinGW
build.
We can avoid the SASL definition by defining STRUCT_IOVEC_DEFINED.
Since QEMU already defines 'struct iovec' if it is missing, add
the definition to vnc_sasl_cflags to avoid SASL re-defining it.
[*] https://github.com/cyrusimap/cyrus-sasl/blob/cyrus-sasl-2.1.27/include/sasl.h#L187
Cc: Alexey Pavlov <alexpux@gmail.com>
Cc: Biswapriyo Nath <nathbappai@gmail.com>
Reported-by: Youry Metlitsky <winaes@yandex.ru>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200309122454.22551-2-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
On upgrades the old .so files usually are replaced. But on the other
hand since a qemu process represents a guest instance it is usually kept
around.
That makes late addition of dynamic features e.g. 'hot-attach of a ceph
disk' fail by trying to load a new version of e.f. block-rbd.so into an
old still running qemu binary.
This adds a fallback to also load modules from a versioned directory in the
temporary /var/run path. That way qemu is providing a way for packaging
to store modules of an upgraded qemu package as needed until the next reboot.
An example how that can then be used in packaging can be seen in:
https://git.launchpad.net/~paelzer/ubuntu/+source/qemu/log/?h=bug-1847361-miss-old-so-on-upgrade-UBUNTU
Fixes: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1847361
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200310145806.18335-2-christian.ehrhardt@canonical.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
There were one error on the test (missing an s for --exists).
But we really need a recent zstd (1.4.0).
Thanks to Michal Privoznik to provide the right vension.
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reported-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200310111431.173151-1-quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
The recent Linux io_uring API has several advantages over ppoll(2) and
epoll(2). Details are given in the source code.
Add an io_uring implementation and make it the default on Linux.
Performance is the same as with epoll(7) but later patches add
optimizations that take advantage of io_uring.
It is necessary to change how aio_set_fd_handler() deals with deleting
AioHandlers since removing monitored file descriptors is asynchronous in
io_uring. fdmon_io_uring_remove() marks the AioHandler deleted and
aio_set_fd_handler() will let it handle deletion in that case.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Link: https://lore.kernel.org/r/20200305170806.1313245-6-stefanha@redhat.com
Message-Id: <20200305170806.1313245-6-stefanha@redhat.com>
This adds a new binary qemu-storage-daemon that doesn't yet do more than
some typical initialisation for tools and parsing the basic command
options --version, --help and --trace.
Even though this doesn't add any options yet that create things (like
--object or --blockdev), already document that we're planning to process
them in the order they are given on the command line rather than trying
(and failing, like vl.c) to resolve dependencies between options
automatically.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20200224143008.13362-2-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This is used for some of the vm-build tests so lets detect it and
behave sanely when it is not installed.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200303150622.20133-8-alex.bennee@linaro.org>
Add it to several build systems to make testing good.
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Message-id: 20200220041118.23264-19-alxndr@bu.edu
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
User-mode does not need the system tools. Do not build them by
default if the user specifies --disable-system.
This disables building the following binaries on a user-only build:
- elf2dmp
- qemu-edid
- qemu-ga
- qemu-img
- qemu-io
- qemu-nbd
- ivshmem-client
- ivshmem-server
The qemu-user binaries are not affected by this change.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20200217133327.25144-1-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
if softmmu is not enabled, we disable by default fdt and
slirp as they are only used by -softmmu targets.
A side effect is the git submodules are not cloned
if they are not needed.
Clone and build can be forced with --enable-fdt and
--enable-slirp.
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190621130544.18860-1-lvivier@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
-----BEGIN PGP SIGNATURE-----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=UwrK
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2020-02-15' into staging
QAPI patches for 2020-02-15
# gpg: Signature made Sat 15 Feb 2020 10:44:28 GMT
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653
* remotes/armbru/tags/pull-qapi-2020-02-15:
qapi: Delete all the "foo: dropped in n.n" notes
qapi/migration.json: Replace _this_ with *this*
qapi: Add blank lines before bulleted lists
qapi: Use explicit bulleted lists
qapi/ui.json: Avoid `...' Texinfo style quoting
qapi/ui.json: Put input-send-event body text in the right place
qapi: Remove hardcoded tabs
qapi: Fix indent level on doc comments in json files
qapi: Fix incorrect "Not documented" claims in QMP documentation
qapi/block-core.json: Use literal block for ascii art
qga/qapi-schema.json: minor format fixups for rST
qga/qapi-schema.json: Fix indent level on doc comments
qga/qapi-schema.json: Fix missing '-' in GuestDiskBusType doc comment
Makefile: Fix typo in dependency list for interop manpages
configure: Check that sphinx-build is using Python 3
configure: Pick sphinx-build-3 when available
configure: Allow user to specify sphinx-build binary
qapi: Expand documentation for LostTickPolicy
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
