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/qemu/scripts/oss-fuzz/
H A Dbuild.sh1 #!/bin/bash -e
3 # OSS-Fuzz build script. See:
4 # https://google.github.io/oss-fuzz/getting-started/new-project-guide/#buildsh
7 # https://github.com/google/oss-fuzz/blob/master/projects/qemu/Dockerfiles
10 # the COPYING file in the top-level directory.
17 # make -j$(nproc) all
21 # $CXX $CXXFLAGS -std=c++11 -Iinclude \
22 # /path/to/name_of_fuzzer.cc -o $OUT/name_of_fuzzer \
23 # -fsanitize=fuzzer /path/to/library.a
30 OSS_FUZZ_BUILD_DIR="./build-oss-fuzz/"
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H A Dreorder_fuzzer_qtest_trace.py2 # -*- coding: utf-8 -*-
6 trace that you can feed into a standard qemu-system process. Example usage:
8 QEMU_FUZZ_ARGS="-machine q35,accel=qtest" QEMU_FUZZ_OBJECTS="*" \
9 ./i386-softmmu/qemu-fuzz-i386 --fuzz-target=generic-pci-fuzz
12 QEMU_FUZZ_ARGS="-machine q35,accel=qtest" QEMU_FUZZ_OBJECTS="*" \
13 ./i386-softmmu/qemu-fuzz-i386 --fuzz-target=generic-pci-fuzz
15 scripts/oss-fuzz/reorder_fuzzer_qtest_trace.py qtest_log_output > qtest_trace
16 ./i386-softmmu/qemu-fuzz-i386 -machine q35,accel=qtest \
17 -qtest stdio < qtest_trace
52 reordered trace via -qtest stdio to reproduce the input
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/qemu/docs/devel/testing/
H A Dfuzzing.rst5 This document describes the virtual-device fuzzing infrastructure in QEMU and
9 ------
15 To fuzz QEMU, we rely on libfuzzer. Unlike other fuzzers such as AFL, libfuzzer
16 is an *in-process* fuzzer. For the developer, this means that it is their
17 responsibility to ensure that state is reset between fuzzing-runs.
20 --------------------
24 Here, enable-asan and enable-ubsan are optional but they allow us to reliably
25 detect bugs such as out-of-bounds accesses, uses-after-free, double-frees
28 CC=clang-8 CXX=clang++-8 /path/to/configure \
29 --enable-fuzzing --enable-asan --enable-ubsan
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/qemu/tests/docker/
H A Dtest-fuzz1 #!/bin/bash -e
3 # Compile and check with oss-fuzz.
10 # SPDX-License-Identifier: GPL-2.0-or-later
18 cp -a $QEMU_SRC .
20 mkdir build-oss-fuzz
21 export LSAN_OPTIONS=suppressions=scripts/oss-fuzz/lsan_suppressions.txt
22 env CC="clang" CXX="clang++" CFLAGS="-fsanitize=address" ./scripts/oss-fuzz/build.sh
24 for fuzzer in $(find ./build-oss-fuzz/DEST_DIR/ -executable -type f | grep -v slirp); do
27 "${fuzzer}" -runs=1 -seed=1 || exit 1 ;
/qemu/.gitlab-ci.d/
H A Dbuildtest.yml2 - local: '/.gitlab-ci.d/buildtest-template.yml'
4 build-system-alpine:
6 - .native_build_job_template
7 - .native_build_artifact_template
9 - job: amd64-alpine-container
12 TARGETS: avr-softmmu loongarch64-softmmu mips64-softmmu mipsel-softmmu
13 MAKE_CHECK_ARGS: check-build
14 CONFIGURE_ARGS: --enable-docs --enable-trace-backends=log,simple,syslog
16 check-system-alpine:
19 - job: build-system-alpine
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/qemu/
H A Dmeson_options.txt1 # These options do not correspond to a --enable/--disable-* option
3 # scripts/meson-buildoptions.py's SKIP_OPTIONS constant too.
9 option('qemu_firmwarepath', type : 'array', value : ['share/qemu-firmware'],
12 description: 'use specified string as sub-version of the package')
22 …choices: ['alsa', 'coreaudio', 'default', 'dsound', 'jack', 'oss', 'pa', 'pipewire', 'sdl', 'sndio…
25 …description: 'set block driver read-write whitelist (by default affects only QEMU, not tools like …
27 …description: 'set block driver read-only whitelist (by default affects only QEMU, not tools like q…
28 option('interp_prefix', type : 'string', value : '/usr/gnemul/qemu-%M',
33 description: 'fuzzing engine library for OSS-Fuzz')
40 # Everything else can be set via --enable/--disable-* option
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H A Dmeson.build15 meson.add_postconf_script(find_program('scripts/symlink-install-tree.py'))
28 config_host = keyval.load(meson.current_build_dir() / 'config-host.mak')
35 tmpdir = meson.current_build_dir() / 'meson-private/temp'
66 have_linux_user = have_linux_user or target.endswith('linux-user')
67 have_bsd_user = have_bsd_user or target.endswith('bsd-user')
68 have_system = have_system or target.endswith('-softmmu')
113 …dgen.version() + ' is unsupported. You can install a new version with "cargo install bindgen-cli"')
120 message('To use Rust you can install a new version with "cargo install bindgen-cli"')
128 '--rustc-version', rustc.version(),
129 '--workspace', meson.project_source_root() / 'rust']
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H A DMAINTAINERS10 consult qemu-devel and not any specific individual privately.
23 W: Web-page with status/info
59 ------------------------------
63 L: qemu-devel@nongnu.org
72 R: Philippe Mathieu-Daudé <philmd@linaro.org>
75 F: docs/devel/build-environment.rst
76 F: docs/devel/code-of-conduct.rst
78 F: docs/devel/conflict-resolution.rst
80 F: docs/devel/submitting-a-patch.rst
81 F: docs/devel/submitting-a-pull-request.rst
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/qemu/qga/
H A Dmeson.build17 http://www.microsoft.com/en-us/download/details.aspx?id=23490
18 On POSIX-systems, MinGW should provide headers in >=10.0 releases.
20 $ scripts/extract-vsssdk-headers setup.exe
22 Then run configure with: --extra-cxxflags="-isystem /path/to/vss/inc/win2003"''') \
32 'qga-qapi-commands.c',
33 'qga-qapi-commands.h',
34 'qga-qapi-emit-events.c',
35 'qga-qapi-emit-events.h',
36 'qga-qapi-events.c',
37 'qga-qapi-events.h',
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