virt machine is a sim machine with generic PCI host controller.
Make common parts of sim machine initialization reusable.
Add PCI controller at 0xf0000000 with PIO space at its base address,
ECAM space at base address + 1M and MMIO space at base address + 64M.
Connect IRQ lines to consecutive CPU external IRQ pins starting from 0.
Instantiate network interfaces on virt machine.
Xtensa linux kernel configuration virt_defconfig can successfully boot
on this machine.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Overlay part of the test_mmuhifi_c3 core has GPL3 copyright headers in
it. Fix that by regenerating test_mmuhifi_c3 core overlay and
re-importing it.
Fixes: d848ea7767 ("target/xtensa: add test_mmuhifi_c3 core")
Reported-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
FDFLUSH is used for flushing buffers of floppy drives. Support in
QEMU is needed because some of Debian packages use this ioctl while
running post-build tests. One such example is 'tar' package.
Signed-off-by: Yunqiang Su <ysu@wavecomp.com>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <1567601968-26946-5-git-send-email-aleksandar.markovic@rt-rk.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
FIOGETOWN and FIOSETOWN ioctls have platform-specific definitions,
hence non-standard definition in QEMU too.
Other than that, they both have a single integer argument, and their
functionality is emulated in a straightforward way.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <1567601968-26946-4-git-send-email-aleksandar.markovic@rt-rk.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
RNDRESEEDCRNG is a newer ioctl (added in kernel 4.17), and an
"ifdef" guard is used for that reason in this patch.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <1567601968-26946-3-git-send-email-aleksandar.markovic@rt-rk.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
QEMU_STRACE and QEMU_RAND_SEED are handled by the parse_args, no need to
do it again in main.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20190906165736.5612-1-jcmvbkbc@gmail.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Xtensa binaries built for call0 ABI don't rotate register window on
function calls and returns. Invocation of signal handlers from the
kernel is therefore different in windowed and call0 ABIs.
There's currently no way to determine xtensa ELF binary ABI from the
binary itself. Add handler for the -xtensa-abi-call0 command line
parameter/QEMU_XTENSA_ABI_CALL0 envitonment variable to the qemu-user
and record ABI choice. Use it to initialize PS.WOE in xtensa_cpu_reset.
Check PS.WOE in setup_rt_frame to determine how a signal should be
delivered.
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Message-Id: <20190906165713.5558-1-jcmvbkbc@gmail.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This is needed to support debugging PIE ELF binaries running under QEMU
user mode. Currently, `code_offset` and `data_offset` remain unset for
all ELF binaries, so GDB is unable to correctly locate the position of
the binary's text and data.
The fields `code_offset`, and `data_offset` were originally added way
back in 2006 to support debugging of bFMT executables (978efd6aac),
and support was just never added for ELF. Since non-PIE binaries are
loaded at exactly the address specified in the binary, GDB does not need
to relocate any symbols, so the buggy behavior is not normally observed.
http://sourceware.org/gdb/onlinedocs/gdb/General-Query-Packets.html#index-qOffsets-packet
Buglink: https://bugs.launchpad.net/qemu/+bug/1528239
Signed-off-by: Josh Kunz <jkz@google.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190816233422.16715-1-jkz@google.com>
[lv: added link to documentation]
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Limit the virtual address space for M-profile cpus to 2GB,
so that we avoid all of the magic addresses in the top half
of the M-profile system map.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20190822185929.16891-3-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Turn the scalar macro into a functional macro. Move the creation
of the cpu up a bit within main() so that we can pass it to the
invocation of MAX_RESERVED_VA. Delay the validation of the -R
parameter until MAX_RESERVED_VA is computed.
So far no changes to any of the MAX_RESERVED_VA macros to actually
use the cpu in any way, but ARM will need it.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20190822185929.16891-2-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Add support for the memfd_create syscall. If the host does not have the
libc wrapper, translate to a direct syscall with NC-macro.
Buglink: https://bugs.launchpad.net/qemu/+bug/1734792
Signed-off-by: Shu-Chun Weng <scw@google.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20190819180947.180725-1-scw@google.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Just passing NULL means we end up ignoring the bad dfilter spec
instead of reporting it and exiting as we should.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20190830143648.2967-1-alex.bennee@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
timer_getoverrun returns the "overrun count" for the timer, which is not
a file descriptor and thus should not call fd_trans_unregister on it.
Signed-off-by: Shu-Chun Weng <scw@google.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20190819185348.221825-1-scw@google.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
So far we were not testing virtio-9p in Travis yet, since we forgot to
install libcap-devel. Do it now to get some more test coverage.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Acked-by: Greg Kurz <groug@kaod.org>
Tested-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190905113346.2473-1-thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
The LinuxInitrd.test_with_2gib_file_should_work_with_linux_v4_16 test,
from tests/acceptance/linux_initrd.py, is currently failing to fetch
the "vmlinuz" file. The reason for the failure is that the Fedora
project retires older versions from the "dl.fedoraproject.org" URL,
and keeps them in "archives.fedoraproject.org". As an added note,
that test uses a Fedora 28 image, because of the specific Linux kernel
version requirements of the test.
For the sake of stability, let's use URLs from the archived and
supposedely ever stable URLs. The good news is that the currently
supported versions are also hosted on the later. This change limits
itself to change the URLs, while keeping the fetched files the same
(as can be evidenced by the unchanged hashes).
Documentation and the "vm tests" fedora definition were also updated.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Yash Mankad <ymankad@redhat.com>
Message-Id: <20190904005218.12536-1-crosa@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
These jobs build different components but use the same
host features. Put them in the same cache bucket.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
These jobs build different components but use the same
host features. Put them in the same cache bucket.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
These jobs build different components but use the same
host features. Put them in the same cache bucket.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
We will set the CACHE_NAME variable to improve the caching
of various jobs using the same characteristics. Document it
first.
See https://docs.travis-ci.com/user/caching/#caches-and-build-matrices
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
By default, ccache is not installed on macOS environments.
See https://docs.travis-ci.com/user/caching/#ccache-on-macos
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Per https://ccache.dev/manual/latest.html:
By default, ccache tries to give as few false cache hits as
possible. However, in certain situations it’s possible that
you know things that ccache can’t take for granted.
[The CCACHE_SLOPINESS environment variable] makes it possible
to tell ccache to relax some checks in order to increase the
hit rate.
We can relax the ctime/mtime header checks:
- include_file_ctime
By default, ccache also will not cache a file if it
includes a header whose ctime is too new. This option
disables that check.
- include_file_mtime
By default, ccache will not cache a file if it includes
a header whose mtime is too new. This option disables
that check.
We also add a call to clear the cache statistics before running
the build, and display them when the build finishes.
See https://docs.travis-ci.com/user/caching/#ccache-cache
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Avocado tests download artifacts from various sources.
These sources sometime have network issues resulting in build
failures. Cache Avocado cache to reduce build failure.
See https://docs.travis-ci.com/user/caching/#arbitrary-directories
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
We always install the same packages ever and ever, cache them.
See https://docs.travis-ci.com/user/caching/#pip-cache
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
We are going to cache few gigabytes, increase the cache timeout
to avoid build failures when uploading our cache.
See https://docs.travis-ci.com/user/caching/#setting-the-timeout
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Using the 'multiple caching features' means explode the YAML array,
thus it eases the git workflow (it is easier to move patches around).
See https://docs.travis-ci.com/user/caching#enabling-multiple-caching-features
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20170809202712.6951-4-f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
For whatever reason this doesn't trigger normally but because
compile_prog uses QEMU_CFLAGS we end up trying to build a -pie
--no-pie build which confuses compilers on some non-x86 hosts.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Currently this stops the mega:
make docker-test-build
from working. Once the source is patched to deal with the case this
workaround can be removed.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
The Debian QEMU packages require a bunch of cross compilers for
building firmware which aren't available on all host architectures.
Using --arch-only skips this particular requirement and allows us to
install just the dependencies we need.
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>
On some images SHELL is pointing at a limited /bin/sh which doesn't
understand noprofile/norc. Given the run script is running bash just
invoke it directly.
This fixes:
$ make docker-test-build@IMAGE DEBUG=1
[...]
+ echo ' ./test-build'
./test-build
+ echo '* Hit Ctrl-D to continue, or type '\''exit 1'\'' to abort'
* Hit Ctrl-D to continue, or type 'exit 1' to abort
+ echo
+ /bin/sh --noprofile --norc
/bin/sh: 0: Illegal option --
Fixes: 2b0c4fa13f
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>
Another image that can't be used directly to build QEMU.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
This should have been marked when the docker recipe was added to
prevent it being used for cross compiling QEMU. Sort the
DEBIAN_PARTIAL_IMAGE list while we are at it.
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>
Now Jessie has entered LTS the powerpc architecture has been dropped
so we can no longer build the image from scratch. However we can use
the snapshot archive to build the last working version.
This now only lives on an example of setting up a user-cross image as
at least on x86-64 we can use the Buster packaged cross compiler for
building test images.
Suggested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Cc: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
While we are not currently using it we might as well keep the image
for later usage. So:
- update to a more recent snapshot
- clean up verbiage in commentary
- remove duplicate shell from a merge failure
Suggested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
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>
Now Buster is released we can stop relying on the movable feast that
is Sid for our cross-compiler for building tests.
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>
Now Buster is released we can stop relying on the movable feast that
is Sid for our cross-compiler for building tests.
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>
Now Buster is released we can stop relying on the movable feast that
is Sid for our cross-compiler for building tests.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Now Buster is released we can stop relying on the movable feast that
is Sid for our cross-compiler for building tests.
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>
Now Buster is released we can stop relying on the movable feast that
is Sid for our cross-compiler for building tests.
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>
Now Buster is released we can stop relying on the movable feast that
is Sid for our cross-compiler for building tests.
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>
Now Buster is released we can stop relying on the movable feast that
is Sid for our cross-compiler for building tests.
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>
Now Buster is released we can stop relying on the movable feast that
is Sid for our cross-compiler for building tests.
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>
Now Buster is released we can stop relying on the movable feast that
is Sid for our cross-compiler for building tests.
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>
Now Buster is released we can unify our cross build images for both
QEMU and tests.
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>
