diff options
134 files changed, 2137 insertions, 3632 deletions
diff --git a/.gitlab-ci.d/base.yml b/.gitlab-ci.d/base.yml index 25b88aaa06..60a24a9d14 100644 --- a/.gitlab-ci.d/base.yml +++ b/.gitlab-ci.d/base.yml @@ -69,10 +69,6 @@ variables: - if: '$QEMU_CI != "1" && $QEMU_CI != "2" && $CI_PROJECT_NAMESPACE != $QEMU_CI_UPSTREAM' when: never - # Avocado jobs don't run in forks unless $QEMU_CI_AVOCADO_TESTING is set - - if: '$QEMU_JOB_AVOCADO && $QEMU_CI_AVOCADO_TESTING != "1" && $CI_PROJECT_NAMESPACE != $QEMU_CI_UPSTREAM' - when: never - ############################################################# # Stage 2: fine tune execution of jobs in specific scenarios @@ -101,8 +97,8 @@ variables: when: manual allow_failure: true - # Avocado jobs can be manually start in forks if $QEMU_CI_AVOCADO_TESTING is unset - - if: '$QEMU_JOB_AVOCADO && $CI_PROJECT_NAMESPACE != $QEMU_CI_UPSTREAM' + # Functional jobs can be manually started in forks + - if: '$QEMU_JOB_FUNCTIONAL && $QEMU_CI_FUNCTIONAL != "1" && $CI_PROJECT_NAMESPACE != $QEMU_CI_UPSTREAM' when: manual allow_failure: true diff --git a/.gitlab-ci.d/buildtest-template.yml b/.gitlab-ci.d/buildtest-template.yml index 39da7698b0..d4f145fdb5 100644 --- a/.gitlab-ci.d/buildtest-template.yml +++ b/.gitlab-ci.d/buildtest-template.yml @@ -95,7 +95,6 @@ cache: key: "${CI_JOB_NAME}-cache" paths: - - ${CI_PROJECT_DIR}/avocado-cache - ${CI_PROJECT_DIR}/functional-cache policy: pull-push artifacts: @@ -109,20 +108,10 @@ reports: junit: build/tests/results/latest/results.xml before_script: - - mkdir -p ~/.config/avocado - - echo "[datadir.paths]" > ~/.config/avocado/avocado.conf - - echo "cache_dirs = ['${CI_PROJECT_DIR}/avocado-cache']" - >> ~/.config/avocado/avocado.conf - - echo -e '[job.output.testlogs]\nstatuses = ["FAIL", "INTERRUPT"]' - >> ~/.config/avocado/avocado.conf - - if [ -d ${CI_PROJECT_DIR}/avocado-cache ]; then - du -chs ${CI_PROJECT_DIR}/*-cache ; - fi - - export AVOCADO_ALLOW_UNTRUSTED_CODE=1 - export QEMU_TEST_ALLOW_UNTRUSTED_CODE=1 - export QEMU_TEST_CACHE_DIR=${CI_PROJECT_DIR}/functional-cache after_script: - cd build - du -chs ${CI_PROJECT_DIR}/*-cache variables: - QEMU_JOB_AVOCADO: 1 + QEMU_JOB_FUNCTIONAL: 1 diff --git a/.gitlab-ci.d/buildtest.yml b/.gitlab-ci.d/buildtest.yml index 00f4bfcd9f..431bc07d8f 100644 --- a/.gitlab-ci.d/buildtest.yml +++ b/.gitlab-ci.d/buildtest.yml @@ -29,8 +29,7 @@ functional-system-alpine: artifacts: true variables: IMAGE: alpine - MAKE_CHECK_ARGS: check-avocado check-functional - AVOCADO_TAGS: arch:avr arch:loongarch64 arch:mips64 arch:mipsel + MAKE_CHECK_ARGS: check-functional build-system-ubuntu: extends: @@ -60,8 +59,7 @@ functional-system-ubuntu: artifacts: true variables: IMAGE: ubuntu2204 - MAKE_CHECK_ARGS: check-avocado check-functional - AVOCADO_TAGS: arch:alpha arch:microblazeel arch:mips64el + MAKE_CHECK_ARGS: check-functional build-system-debian: extends: @@ -92,8 +90,7 @@ functional-system-debian: artifacts: true variables: IMAGE: debian - MAKE_CHECK_ARGS: check-avocado check-functional - AVOCADO_TAGS: arch:arm arch:i386 arch:riscv64 arch:sh4 arch:sparc arch:xtensa + MAKE_CHECK_ARGS: check-functional crash-test-debian: extends: .native_test_job_template @@ -155,9 +152,7 @@ functional-system-fedora: artifacts: true variables: IMAGE: fedora - MAKE_CHECK_ARGS: check-avocado check-functional - AVOCADO_TAGS: arch:microblaze arch:mips arch:xtensa arch:m68k - arch:riscv32 arch:ppc arch:sparc64 + MAKE_CHECK_ARGS: check-functional crash-test-fedora: extends: .native_test_job_template @@ -278,9 +273,7 @@ functional-system-centos: artifacts: true variables: IMAGE: centos9 - MAKE_CHECK_ARGS: check-avocado check-functional - AVOCADO_TAGS: arch:ppc64 arch:or1k arch:s390x arch:x86_64 arch:rx - arch:sh4 + MAKE_CHECK_ARGS: check-functional build-system-opensuse: extends: @@ -309,8 +302,7 @@ functional-system-opensuse: artifacts: true variables: IMAGE: opensuse-leap - MAKE_CHECK_ARGS: check-avocado check-functional - AVOCADO_TAGS: arch:s390x arch:x86_64 arch:aarch64 + MAKE_CHECK_ARGS: check-functional # # Flaky tests. We don't run these by default and they are allow fail @@ -338,10 +330,9 @@ functional-system-flaky: allow_failure: true variables: IMAGE: debian - MAKE_CHECK_ARGS: check-avocado check-functional + MAKE_CHECK_ARGS: check-functional QEMU_JOB_OPTIONAL: 1 QEMU_TEST_FLAKY_TESTS: 1 - AVOCADO_TAGS: flaky # This jobs explicitly disable TCG (--disable-tcg), KVM is detected by # the configure script. The container doesn't contain Xen headers so @@ -482,8 +473,8 @@ clang-user: # Since slirp callbacks are used in QEMU Timers, we cannot use libslirp with # CFI builds, and thus have to disable it here. # -# Split in three sets of build/check/avocado to limit the execution time of each -# job +# Split in three sets of build/check/functional to limit the execution time +# of each job build-cfi-aarch64: extends: - .native_build_job_template @@ -520,7 +511,7 @@ functional-cfi-aarch64: artifacts: true variables: IMAGE: fedora - MAKE_CHECK_ARGS: check-avocado check-functional + MAKE_CHECK_ARGS: check-functional build-cfi-ppc64-s390x: extends: @@ -558,7 +549,7 @@ functional-cfi-ppc64-s390x: artifacts: true variables: IMAGE: fedora - MAKE_CHECK_ARGS: check-avocado check-functional + MAKE_CHECK_ARGS: check-functional build-cfi-x86_64: extends: @@ -592,7 +583,7 @@ functional-cfi-x86_64: artifacts: true variables: IMAGE: fedora - MAKE_CHECK_ARGS: check-avocado check-functional + MAKE_CHECK_ARGS: check-functional tsan-build: extends: .native_build_job_template diff --git a/MAINTAINERS b/MAINTAINERS index d54b5578f8..04573e2934 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -211,7 +211,7 @@ L: qemu-arm@nongnu.org S: Maintained F: hw/arm/smmu* F: include/hw/arm/smmu* -F: tests/avocado/smmu.py +F: tests/functional/test_aarch64_smmu.py AVR TCG CPUs M: Michael Rolnik <mrolnik@gmail.com> @@ -475,6 +475,7 @@ F: docs/system/i386/sgx.rst F: target/i386/kvm/ F: target/i386/sev* F: scripts/kvm/vmxcap +F: tests/functional/test_x86_64_hotplug_cpu.py Xen emulation on X86 KVM CPUs M: David Woodhouse <dwmw2@infradead.org> @@ -534,6 +535,14 @@ S: Supported F: target/i386/whpx/ F: include/system/whpx.h +X86 Instruction Emulator +M: Cameron Esfahani <dirty@apple.com> +M: Roman Bolshakov <rbolshakov@ddn.com> +R: Phil Dennis-Jordan <phil@philjordan.eu> +R: Wei Liu <wei.liu@kernel.org> +S: Maintained +F: target/i386/emulate/ + Guest CPU Cores (Xen) --------------------- X86 Xen CPUs @@ -626,6 +635,7 @@ S: Maintained F: hw/alpha/ F: hw/isa/smc37c669-superio.c F: tests/tcg/alpha/system/ +F: tests/functional/test_alpha_clipper.py ARM Machines ------------ @@ -950,7 +960,7 @@ F: hw/misc/sbsa_ec.c F: hw/watchdog/sbsa_gwdt.c F: include/hw/watchdog/sbsa_gwdt.h F: docs/system/arm/sbsa.rst -F: tests/functional/test_aarch64_sbsaref*.py +F: tests/functional/test_aarch64_*sbsaref*.py Sharp SL-5500 (Collie) PDA M: Peter Maydell <peter.maydell@linaro.org> @@ -1019,9 +1029,10 @@ S: Maintained F: hw/arm/virt* F: include/hw/arm/virt.h F: docs/system/arm/virt.rst -F: tests/functional/test_aarch64_virt*.py +F: tests/functional/test_aarch64_*virt*.py F: tests/functional/test_aarch64_tuxrun.py F: tests/functional/test_arm_tuxrun.py +F: tests/functional/test_arm_virt.py Xilinx Zynq M: Edgar E. Iglesias <edgar.iglesias@gmail.com> @@ -1262,6 +1273,7 @@ F: hw/m68k/mcf_intc.c F: hw/char/mcf_uart.c F: hw/net/mcf_fec.c F: include/hw/m68k/mcf*.h +F: tests/functional/test_m68k_mcf5208evb.py NeXTcube M: Thomas Huth <huth@tuxfamily.org> @@ -1355,7 +1367,6 @@ F: hw/acpi/piix4.c F: hw/mips/malta.c F: hw/pci-host/gt64120.c F: include/hw/southbridge/piix.h -F: tests/avocado/linux_ssh_mips_malta.py F: tests/functional/test_mips*_malta.py F: tests/functional/test_mips*_tuxrun.py @@ -1407,6 +1418,7 @@ S: Maintained F: docs/system/openrisc/or1k-sim.rst F: hw/intc/ompic.c F: hw/openrisc/openrisc_sim.c +F: tests/functional/test_or1k_sim.py PowerPC Machines ---------------- @@ -1828,6 +1840,7 @@ F: include/hw/isa/apm.h F: tests/unit/test-x86-topo.c F: tests/qtest/test-x86-cpuid-compat.c F: tests/functional/test_i386_tuxrun.py +F: tests/functional/test_linux_initrd.py F: tests/functional/test_mem_addr_space.py F: tests/functional/test_pc_cpu_hotplug_props.py F: tests/functional/test_x86_64_tuxrun.py @@ -2074,7 +2087,7 @@ S: Supported F: hw/acpi/viot.c F: hw/acpi/viot.h -ACPI/AVOCADO/BIOSBITS +ACPI/FUNCTIONAL/BIOSBITS M: Ani Sinha <anisinha@redhat.com> M: Michael S. Tsirkin <mst@redhat.com> S: Supported @@ -3151,6 +3164,7 @@ F: include/ui/ F: qapi/ui.json F: util/drm.c F: docs/devel/ui.rst +F: tests/functional/test_vnc.py Cocoa graphics M: Peter Maydell <peter.maydell@linaro.org> @@ -3669,9 +3683,7 @@ F: include/system/replay.h F: docs/devel/replay.rst F: docs/system/replay.rst F: stubs/replay.c -F: tests/avocado/replay_kernel.py -F: tests/avocado/replay_linux.py -F: tests/avocado/reverse_debugging.py +F: tests/functional/*reverse_debug*.py F: tests/functional/*replay*.py F: qapi/replay.json @@ -3818,6 +3830,7 @@ F: configs/targets/*linux-user.mak F: scripts/qemu-binfmt-conf.sh F: scripts/update-syscalltbl.sh F: scripts/update-mips-syscall-args.sh +F: tests/functional/test_arm_bflt.py Tiny Code Generator (TCG) ------------------------- @@ -4190,6 +4203,7 @@ F: hw/remote/vfio-user-obj.c F: include/hw/remote/vfio-user-obj.h F: hw/remote/iommu.c F: include/hw/remote/iommu.h +F: tests/functional/test_multiprocess.py EBPF: M: Jason Wang <jasowang@redhat.com> @@ -4249,12 +4263,6 @@ R: Philippe Mathieu-Daudé <philmd@linaro.org> S: Maintained F: tests/tcg/Makefile.target -Integration Testing with the Avocado framework -W: https://trello.com/b/6Qi1pxVn/avocado-qemu -R: Cleber Rosa <crosa@redhat.com> -S: Odd Fixes -F: tests/avocado/ - GitLab custom runner (Works On Arm Sponsored) M: Alex Bennée <alex.bennee@linaro.org> M: Philippe Mathieu-Daudé <philmd@linaro.org> diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c index f89568bfa3..951e8214e0 100644 --- a/accel/kvm/kvm-all.c +++ b/accel/kvm/kvm-all.c @@ -437,9 +437,8 @@ int kvm_unpark_vcpu(KVMState *s, unsigned long vcpu_id) return kvm_fd; } -static void kvm_reset_parked_vcpus(void *param) +static void kvm_reset_parked_vcpus(KVMState *s) { - KVMState *s = param; struct KVMParkedVcpu *cpu; QLIST_FOREACH(cpu, &s->kvm_parked_vcpus, node) { @@ -2738,7 +2737,6 @@ static int kvm_init(MachineState *ms) } qemu_register_reset(kvm_unpoison_all, NULL); - qemu_register_reset(kvm_reset_parked_vcpus, s); if (s->kernel_irqchip_allowed) { kvm_irqchip_create(s); @@ -2908,6 +2906,10 @@ static void do_kvm_cpu_synchronize_post_reset(CPUState *cpu, run_on_cpu_data arg void kvm_cpu_synchronize_post_reset(CPUState *cpu) { run_on_cpu(cpu, do_kvm_cpu_synchronize_post_reset, RUN_ON_CPU_NULL); + + if (cpu == first_cpu) { + kvm_reset_parked_vcpus(kvm_state); + } } static void do_kvm_cpu_synchronize_post_init(CPUState *cpu, run_on_cpu_data arg) diff --git a/configure b/configure index 02f1dd2311..000309cf61 100755 --- a/configure +++ b/configure @@ -1685,7 +1685,7 @@ LINKS="$LINKS pc-bios/optionrom/Makefile" LINKS="$LINKS pc-bios/s390-ccw/Makefile" LINKS="$LINKS pc-bios/vof/Makefile" LINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit -LINKS="$LINKS tests/avocado tests/data" +LINKS="$LINKS tests/data" LINKS="$LINKS tests/qemu-iotests/check tests/qemu-iotests/Makefile" LINKS="$LINKS python" for f in $LINKS ; do diff --git a/docs/about/build-platforms.rst b/docs/about/build-platforms.rst index 1552b1a704..52521552c8 100644 --- a/docs/about/build-platforms.rst +++ b/docs/about/build-platforms.rst @@ -123,11 +123,11 @@ Rust build dependencies to build QEMU. Optional build dependencies - Build components whose absence does not affect the ability to build - QEMU may not be available in distros, or may be too old for QEMU's - requirements. Many of these, such as the Avocado testing framework - or various linters, are written in Python and therefore can also - be installed using ``pip``. Cross compilers are another example + Build components whose absence does not affect the ability to build QEMU + may not be available in distros, or may be too old for our requirements. + Many of these, such as additional modules for the functional testing + framework or various linters, are written in Python and therefore can + also be installed using ``pip``. Cross compilers are another example of optional build-time dependency; in this case it is possible to download them from repositories such as EPEL, to use container-based cross compilation using ``docker`` or ``podman``, or to use pre-built diff --git a/docs/devel/build-system.rst b/docs/devel/build-system.rst index a759982f45..258cfad3fe 100644 --- a/docs/devel/build-system.rst +++ b/docs/devel/build-system.rst @@ -134,7 +134,7 @@ in how the build process runs Python code. At this stage, ``configure`` also queries the chosen Python interpreter about QEMU's build dependencies. Note that the build process does *not* -look for ``meson``, ``sphinx-build`` or ``avocado`` binaries in the PATH; +look for ``meson`` or ``sphinx-build`` binaries in the PATH; likewise, there are no options such as ``--meson`` or ``--sphinx-build``. This avoids a potential mismatch, where Meson and Sphinx binaries on the PATH might operate in a different Python environment than the one chosen @@ -151,7 +151,7 @@ virtual environment with ``pip``, either from wheels in ``python/wheels`` or by downloading the package with PyPI. Downloading can be disabled with ``--disable-download``; and anyway, it only happens when a ``configure`` option (currently, only ``--enable-docs``) is explicitly enabled but -the dependencies are not present\ [#pip]_. +the dependencies are not present. .. [#distlib] The scripts are created based on the package's metadata, specifically the ``console_script`` entry points. This is the @@ -164,10 +164,6 @@ the dependencies are not present\ [#pip]_. because the Python Packaging Authority provides a package ``distlib.scripts`` to perform this task. -.. [#pip] ``pip`` might also be used when running ``make check-avocado`` - if downloading is enabled, to ensure that Avocado is - available. - The required versions of the packages are stored in a configuration file ``pythondeps.toml``. The format is custom to QEMU, but it is documented at the top of the file itself and it should be easy to understand. The @@ -497,8 +493,7 @@ number of dynamically created files listed later. ``pyvenv/bin``, and calling ``pip`` to install dependencies. ``tests/Makefile.include`` - Rules for external test harnesses. These include the TCG tests - and the Avocado-based integration tests. + Rules for external test harnesses like the TCG tests. ``tests/docker/Makefile.include`` Rules for Docker tests. Like ``tests/Makefile.include``, this file is diff --git a/docs/devel/codebase.rst b/docs/devel/codebase.rst index ef98578296..40273e7d31 100644 --- a/docs/devel/codebase.rst +++ b/docs/devel/codebase.rst @@ -175,11 +175,6 @@ yet, so sometimes the source code is all you have. * `tests <https://gitlab.com/qemu-project/qemu/-/tree/master/tests>`_: QEMU `test <testing>` suite - - `avocado <https://gitlab.com/qemu-project/qemu/-/tree/master/tests/avocado>`_: - Functional tests booting full VM using `Avocado framework <checkavocado-ref>`. - Those tests will be transformed and moved into - `tests/functional <https://gitlab.com/qemu-project/qemu/-/tree/master/tests/functional>`_ - in the future. - `data <https://gitlab.com/qemu-project/qemu/-/tree/master/tests/data>`_: Data for various tests. - `decode <https://gitlab.com/qemu-project/qemu/-/tree/master/tests/decode>`_: diff --git a/docs/devel/testing/avocado.rst b/docs/devel/testing/avocado.rst deleted file mode 100644 index eda76fe2db..0000000000 --- a/docs/devel/testing/avocado.rst +++ /dev/null @@ -1,581 +0,0 @@ -.. _checkavocado-ref: - - -Integration testing with Avocado -================================ - -The ``tests/avocado`` directory hosts integration tests. They're usually -higher level tests, and may interact with external resources and with -various guest operating systems. - -These tests are written using the Avocado Testing Framework (which must be -installed separately) in conjunction with a the ``avocado_qemu.QemuSystemTest`` -class, implemented at ``tests/avocado/avocado_qemu``. - -Tests based on ``avocado_qemu.QemuSystemTest`` can easily: - - * Customize the command line arguments given to the convenience - ``self.vm`` attribute (a QEMUMachine instance) - - * Interact with the QEMU monitor, send QMP commands and check - their results - - * Interact with the guest OS, using the convenience console device - (which may be useful to assert the effectiveness and correctness of - command line arguments or QMP commands) - - * Interact with external data files that accompany the test itself - (see ``self.get_data()``) - - * Download (and cache) remote data files, such as firmware and kernel - images - - * Have access to a library of guest OS images (by means of the - ``avocado.utils.vmimage`` library) - - * Make use of various other test related utilities available at the - test class itself and at the utility library: - - - http://avocado-framework.readthedocs.io/en/latest/api/test/avocado.html#avocado.Test - - http://avocado-framework.readthedocs.io/en/latest/api/utils/avocado.utils.html - -Running tests -------------- - -You can run the avocado tests simply by executing: - -.. code:: - - make check-avocado - -This involves the automatic installation, from PyPI, of all the -necessary avocado-framework dependencies into the QEMU venv within the -build tree (at ``./pyvenv``). Test results are also saved within the -build tree (at ``tests/results``). - -Note: the build environment must be using a Python 3 stack, and have -the ``venv`` and ``pip`` packages installed. If necessary, make sure -``configure`` is called with ``--python=`` and that those modules are -available. On Debian and Ubuntu based systems, depending on the -specific version, they may be on packages named ``python3-venv`` and -``python3-pip``. - -It is also possible to run tests based on tags using the -``make check-avocado`` command and the ``AVOCADO_TAGS`` environment -variable: - -.. code:: - - make check-avocado AVOCADO_TAGS=quick - -Note that tags separated with commas have an AND behavior, while tags -separated by spaces have an OR behavior. For more information on Avocado -tags, see: - - https://avocado-framework.readthedocs.io/en/latest/guides/user/chapters/tags.html - -To run a single test file, a couple of them, or a test within a file -using the ``make check-avocado`` command, set the ``AVOCADO_TESTS`` -environment variable with the test files or test names. To run all -tests from a single file, use: - - .. code:: - - make check-avocado AVOCADO_TESTS=$FILEPATH - -The same is valid to run tests from multiple test files: - - .. code:: - - make check-avocado AVOCADO_TESTS='$FILEPATH1 $FILEPATH2' - -To run a single test within a file, use: - - .. code:: - - make check-avocado AVOCADO_TESTS=$FILEPATH:$TESTCLASS.$TESTNAME - -The same is valid to run single tests from multiple test files: - - .. code:: - - make check-avocado AVOCADO_TESTS='$FILEPATH1:$TESTCLASS1.$TESTNAME1 $FILEPATH2:$TESTCLASS2.$TESTNAME2' - -The scripts installed inside the virtual environment may be used -without an "activation". For instance, the Avocado test runner -may be invoked by running: - - .. code:: - - pyvenv/bin/avocado run $OPTION1 $OPTION2 tests/avocado/ - -Note that if ``make check-avocado`` was not executed before, it is -possible to create the Python virtual environment with the dependencies -needed running: - - .. code:: - - make check-venv - -It is also possible to run tests from a single file or a single test within -a test file. To run tests from a single file within the build tree, use: - - .. code:: - - pyvenv/bin/avocado run tests/avocado/$TESTFILE - -To run a single test within a test file, use: - - .. code:: - - pyvenv/bin/avocado run tests/avocado/$TESTFILE:$TESTCLASS.$TESTNAME - -Valid test names are visible in the output from any previous execution -of Avocado or ``make check-avocado``, and can also be queried using: - - .. code:: - - pyvenv/bin/avocado list tests/avocado - -Manual Installation -------------------- - -To manually install Avocado and its dependencies, run: - -.. code:: - - pip install --user avocado-framework - -Alternatively, follow the instructions on this link: - - https://avocado-framework.readthedocs.io/en/latest/guides/user/chapters/installing.html - -Overview --------- - -The ``tests/avocado/avocado_qemu`` directory provides the -``avocado_qemu`` Python module, containing the ``avocado_qemu.QemuSystemTest`` -class. Here's a simple usage example: - -.. code:: - - from avocado_qemu import QemuSystemTest - - - class Version(QemuSystemTest): - """ - :avocado: tags=quick - """ - def test_qmp_human_info_version(self): - self.vm.launch() - res = self.vm.cmd('human-monitor-command', - command_line='info version') - self.assertRegex(res, r'^(\d+\.\d+\.\d)') - -To execute your test, run: - -.. code:: - - avocado run version.py - -Tests may be classified according to a convention by using docstring -directives such as ``:avocado: tags=TAG1,TAG2``. To run all tests -in the current directory, tagged as "quick", run: - -.. code:: - - avocado run -t quick . - -The ``avocado_qemu.QemuSystemTest`` base test class -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -The ``avocado_qemu.QemuSystemTest`` class has a number of characteristics -that are worth being mentioned right away. - -First of all, it attempts to give each test a ready to use QEMUMachine -instance, available at ``self.vm``. Because many tests will tweak the -QEMU command line, launching the QEMUMachine (by using ``self.vm.launch()``) -is left to the test writer. - -The base test class has also support for tests with more than one -QEMUMachine. The way to get machines is through the ``self.get_vm()`` -method which will return a QEMUMachine instance. The ``self.get_vm()`` -method accepts arguments that will be passed to the QEMUMachine creation -and also an optional ``name`` attribute so you can identify a specific -machine and get it more than once through the tests methods. A simple -and hypothetical example follows: - -.. code:: - - from avocado_qemu import QemuSystemTest - - - class MultipleMachines(QemuSystemTest): - def test_multiple_machines(self): - first_machine = self.get_vm() - second_machine = self.get_vm() - self.get_vm(name='third_machine').launch() - - first_machine.launch() - second_machine.launch() - - first_res = first_machine.cmd( - 'human-monitor-command', - command_line='info version') - - second_res = second_machine.cmd( - 'human-monitor-command', - command_line='info version') - - third_res = self.get_vm(name='third_machine').cmd( - 'human-monitor-command', - command_line='info version') - - self.assertEqual(first_res, second_res, third_res) - -At test "tear down", ``avocado_qemu.QemuSystemTest`` handles all the -QEMUMachines shutdown. - -The ``avocado_qemu.LinuxTest`` base test class -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -The ``avocado_qemu.LinuxTest`` is further specialization of the -``avocado_qemu.QemuSystemTest`` class, so it contains all the characteristics -of the later plus some extra features. - -First of all, this base class is intended for tests that need to -interact with a fully booted and operational Linux guest. At this -time, it uses a Fedora 31 guest image. The most basic example looks -like this: - -.. code:: - - from avocado_qemu import LinuxTest - - - class SomeTest(LinuxTest): - - def test(self): - self.launch_and_wait() - self.ssh_command('some_command_to_be_run_in_the_guest') - -Please refer to tests that use ``avocado_qemu.LinuxTest`` under -``tests/avocado`` for more examples. - -QEMUMachine ------------ - -The QEMUMachine API is already widely used in the Python iotests, -device-crash-test and other Python scripts. It's a wrapper around the -execution of a QEMU binary, giving its users: - - * the ability to set command line arguments to be given to the QEMU - binary - - * a ready to use QMP connection and interface, which can be used to - send commands and inspect its results, as well as asynchronous - events - - * convenience methods to set commonly used command line arguments in - a more succinct and intuitive way - -QEMU binary selection -^^^^^^^^^^^^^^^^^^^^^ - -The QEMU binary used for the ``self.vm`` QEMUMachine instance will -primarily depend on the value of the ``qemu_bin`` parameter. If it's -not explicitly set, its default value will be the result of a dynamic -probe in the same source tree. A suitable binary will be one that -targets the architecture matching host machine. - -Based on this description, test writers will usually rely on one of -the following approaches: - -1) Set ``qemu_bin``, and use the given binary - -2) Do not set ``qemu_bin``, and use a QEMU binary named like - "qemu-system-${arch}", either in the current - working directory, or in the current source tree. - -The resulting ``qemu_bin`` value will be preserved in the -``avocado_qemu.QemuSystemTest`` as an attribute with the same name. - -Attribute reference -------------------- - -Test -^^^^ - -Besides the attributes and methods that are part of the base -``avocado.Test`` class, the following attributes are available on any -``avocado_qemu.QemuSystemTest`` instance. - -vm -"" - -A QEMUMachine instance, initially configured according to the given -``qemu_bin`` parameter. - -arch -"""" - -The architecture can be used on different levels of the stack, e.g. by -the framework or by the test itself. At the framework level, it will -currently influence the selection of a QEMU binary (when one is not -explicitly given). - -Tests are also free to use this attribute value, for their own needs. -A test may, for instance, use the same value when selecting the -architecture of a kernel or disk image to boot a VM with. - -The ``arch`` attribute will be set to the test parameter of the same -name. If one is not given explicitly, it will either be set to -``None``, or, if the test is tagged with one (and only one) -``:avocado: tags=arch:VALUE`` tag, it will be set to ``VALUE``. - -cpu -""" - -The cpu model that will be set to all QEMUMachine instances created -by the test. - -The ``cpu`` attribute will be set to the test parameter of the same -name. If one is not given explicitly, it will either be set to -``None ``, or, if the test is tagged with one (and only one) -``:avocado: tags=cpu:VALUE`` tag, it will be set to ``VALUE``. - -machine -""""""" - -The machine type that will be set to all QEMUMachine instances created -by the test. - -The ``machine`` attribute will be set to the test parameter of the same -name. If one is not given explicitly, it will either be set to -``None``, or, if the test is tagged with one (and only one) -``:avocado: tags=machine:VALUE`` tag, it will be set to ``VALUE``. - -qemu_bin -"""""""" - -The preserved value of the ``qemu_bin`` parameter or the result of the -dynamic probe for a QEMU binary in the current working directory or -source tree. - -LinuxTest -^^^^^^^^^ - -Besides the attributes present on the ``avocado_qemu.QemuSystemTest`` base -class, the ``avocado_qemu.LinuxTest`` adds the following attributes: - -distro -"""""" - -The name of the Linux distribution used as the guest image for the -test. The name should match the **Provider** column on the list -of images supported by the avocado.utils.vmimage library: - -https://avocado-framework.readthedocs.io/en/latest/guides/writer/libs/vmimage.html#supported-images - -distro_version -"""""""""""""" - -The version of the Linux distribution as the guest image for the -test. The name should match the **Version** column on the list -of images supported by the avocado.utils.vmimage library: - -https://avocado-framework.readthedocs.io/en/latest/guides/writer/libs/vmimage.html#supported-images - -distro_checksum -""""""""""""""" - -The sha256 hash of the guest image file used for the test. - -If this value is not set in the code or by a test parameter (with the -same name), no validation on the integrity of the image will be -performed. - -Parameter reference -------------------- - -To understand how Avocado parameters are accessed by tests, and how -they can be passed to tests, please refer to:: - - https://avocado-framework.readthedocs.io/en/latest/guides/writer/chapters/writing.html#accessing-test-parameters - -Parameter values can be easily seen in the log files, and will look -like the following: - -.. code:: - - PARAMS (key=qemu_bin, path=*, default=./qemu-system-x86_64) => './qemu-system-x86_64 - -Test -^^^^ - -arch -"""" - -The architecture that will influence the selection of a QEMU binary -(when one is not explicitly given). - -Tests are also free to use this parameter value, for their own needs. -A test may, for instance, use the same value when selecting the -architecture of a kernel or disk image to boot a VM with. - -This parameter has a direct relation with the ``arch`` attribute. If -not given, it will default to None. - -cpu -""" - -The cpu model that will be set to all QEMUMachine instances created -by the test. - -machine -""""""" - -The machine type that will be set to all QEMUMachine instances created -by the test. - -qemu_bin -"""""""" - -The exact QEMU binary to be used on QEMUMachine. - -LinuxTest -^^^^^^^^^ - -Besides the parameters present on the ``avocado_qemu.QemuSystemTest`` base -class, the ``avocado_qemu.LinuxTest`` adds the following parameters: - -distro -"""""" - -The name of the Linux distribution used as the guest image for the -test. The name should match the **Provider** column on the list -of images supported by the avocado.utils.vmimage library: - -https://avocado-framework.readthedocs.io/en/latest/guides/writer/libs/vmimage.html#supported-images - -distro_version -"""""""""""""" - -The version of the Linux distribution as the guest image for the -test. The name should match the **Version** column on the list -of images supported by the avocado.utils.vmimage library: - -https://avocado-framework.readthedocs.io/en/latest/guides/writer/libs/vmimage.html#supported-images - -distro_checksum -""""""""""""""" - -The sha256 hash of the guest image file used for the test. - -If this value is not set in the code or by this parameter no -validation on the integrity of the image will be performed. - -Skipping tests --------------- - -The Avocado framework provides Python decorators which allow for easily skip -tests running under certain conditions. For example, on the lack of a binary -on the test system or when the running environment is a CI system. For further -information about those decorators, please refer to:: - - https://avocado-framework.readthedocs.io/en/latest/guides/writer/chapters/writing.html#skipping-tests - -While the conditions for skipping tests are often specifics of each one, there -are recurring scenarios identified by the QEMU developers and the use of -environment variables became a kind of standard way to enable/disable tests. - -Here is a list of the most used variables: - -AVOCADO_ALLOW_LARGE_STORAGE -^^^^^^^^^^^^^^^^^^^^^^^^^^^ -Tests which are going to fetch or produce assets considered *large* are not -going to run unless that ``AVOCADO_ALLOW_LARGE_STORAGE=1`` is exported on -the environment. - -The definition of *large* is a bit arbitrary here, but it usually means an -asset which occupies at least 1GB of size on disk when uncompressed. - -SPEED -^^^^^ -Tests which have a long runtime will not be run unless ``SPEED=slow`` is -exported on the environment. - -The definition of *long* is a bit arbitrary here, and it depends on the -usefulness of the test too. A unique test is worth spending more time on, -small variations on existing tests perhaps less so. As a rough guide, -a test or set of similar tests which take more than 100 seconds to -complete. - -AVOCADO_ALLOW_UNTRUSTED_CODE -^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -There are tests which will boot a kernel image or firmware that can be -considered not safe to run on the developer's workstation, thus they are -skipped by default. The definition of *not safe* is also arbitrary but -usually it means a blob which either its source or build process aren't -public available. - -You should export ``AVOCADO_ALLOW_UNTRUSTED_CODE=1`` on the environment in -order to allow tests which make use of those kind of assets. - -AVOCADO_TIMEOUT_EXPECTED -^^^^^^^^^^^^^^^^^^^^^^^^ -The Avocado framework has a timeout mechanism which interrupts tests to avoid the -test suite of getting stuck. The timeout value can be set via test parameter or -property defined in the test class, for further details:: - - https://avocado-framework.readthedocs.io/en/latest/guides/writer/chapters/writing.html#setting-a-test-timeout - -Even though the timeout can be set by the test developer, there are some tests -that may not have a well-defined limit of time to finish under certain -conditions. For example, tests that take longer to execute when QEMU is -compiled with debug flags. Therefore, the ``AVOCADO_TIMEOUT_EXPECTED`` variable -has been used to determine whether those tests should run or not. - -QEMU_TEST_FLAKY_TESTS -^^^^^^^^^^^^^^^^^^^^^ -Some tests are not working reliably and thus are disabled by default. -This includes tests that don't run reliably on GitLab's CI which -usually expose real issues that are rarely seen on developer machines -due to the constraints of the CI environment. If you encounter a -similar situation then raise a bug and then mark the test as shown on -the code snippet below: - -.. code:: - - # See https://gitlab.com/qemu-project/qemu/-/issues/nnnn - @skipUnless(os.getenv('QEMU_TEST_FLAKY_TESTS'), 'Test is unstable on GitLab') - def test(self): - do_something() - -You can also add ``:avocado: tags=flaky`` to the test meta-data so -only the flaky tests can be run as a group: - -.. code:: - - env QEMU_TEST_FLAKY_TESTS=1 ./pyvenv/bin/avocado \ - run tests/avocado -filter-by-tags=flaky - -Tests should not live in this state forever and should either be fixed -or eventually removed. - - -Uninstalling Avocado --------------------- - -If you've followed the manual installation instructions above, you can -easily uninstall Avocado. Start by listing the packages you have -installed:: - - pip list --user - -And remove any package you want with:: - - pip uninstall <package_name> - -If you've used ``make check-avocado``, the Python virtual environment where -Avocado is installed will be cleaned up as part of ``make check-clean``. diff --git a/docs/devel/testing/ci-definitions.rst.inc b/docs/devel/testing/ci-definitions.rst.inc deleted file mode 100644 index 6d5c6fd9f2..0000000000 --- a/docs/devel/testing/ci-definitions.rst.inc +++ /dev/null @@ -1,121 +0,0 @@ -Definition of terms -=================== - -This section defines the terms used in this document and correlates them with -what is currently used on QEMU. - -Automated tests ---------------- - -An automated test is written on a test framework using its generic test -functions/classes. The test framework can run the tests and report their -success or failure [1]_. - -An automated test has essentially three parts: - -1. The test initialization of the parameters, where the expected parameters, - like inputs and expected results, are set up; -2. The call to the code that should be tested; -3. An assertion, comparing the result from the previous call with the expected - result set during the initialization of the parameters. If the result - matches the expected result, the test has been successful; otherwise, it has - failed. - -Unit testing ------------- - -A unit test is responsible for exercising individual software components as a -unit, like interfaces, data structures, and functionality, uncovering errors -within the boundaries of a component. The verification effort is in the -smallest software unit and focuses on the internal processing logic and data -structures. A test case of unit tests should be designed to uncover errors due -to erroneous computations, incorrect comparisons, or improper control flow [2]_. - -On QEMU, unit testing is represented by the 'check-unit' target from 'make'. - -Functional testing ------------------- - -A functional test focuses on the functional requirement of the software. -Deriving sets of input conditions, the functional tests should fully exercise -all the functional requirements for a program. Functional testing is -complementary to other testing techniques, attempting to find errors like -incorrect or missing functions, interface errors, behavior errors, and -initialization and termination errors [3]_. - -On QEMU, functional testing is represented by the 'check-qtest' target from -'make'. - -System testing --------------- - -System tests ensure all application elements mesh properly while the overall -functionality and performance are achieved [4]_. Some or all system components -are integrated to create a complete system to be tested as a whole. System -testing ensures that components are compatible, interact correctly, and -transfer the right data at the right time across their interfaces. As system -testing focuses on interactions, use case-based testing is a practical approach -to system testing [5]_. Note that, in some cases, system testing may require -interaction with third-party software, like operating system images, databases, -networks, and so on. - -On QEMU, system testing is represented by the 'check-avocado' target from -'make'. - -Flaky tests ------------ - -A flaky test is defined as a test that exhibits both a passing and a failing -result with the same code on different runs. Some usual reasons for an -intermittent/flaky test are async wait, concurrency, and test order dependency -[6]_. - -Gating ------- - -A gate restricts the move of code from one stage to another on a -test/deployment pipeline. The step move is granted with approval. The approval -can be a manual intervention or a set of tests succeeding [7]_. - -On QEMU, the gating process happens during the pull request. The approval is -done by the project leader running its own set of tests. The pull request gets -merged when the tests succeed. - -Continuous Integration (CI) ---------------------------- - -Continuous integration (CI) requires the builds of the entire application and -the execution of a comprehensive set of automated tests every time there is a -need to commit any set of changes [8]_. The automated tests can be composed of -the unit, functional, system, and other tests. - -Keynotes about continuous integration (CI) [9]_: - -1. System tests may depend on external software (operating system images, - firmware, database, network). -2. It may take a long time to build and test. It may be impractical to build - the system being developed several times per day. -3. If the development platform is different from the target platform, it may - not be possible to run system tests in the developer’s private workspace. - There may be differences in hardware, operating system, or installed - software. Therefore, more time is required for testing the system. - -References ----------- - -.. [1] Sommerville, Ian (2016). Software Engineering. p. 233. -.. [2] Pressman, Roger S. & Maxim, Bruce R. (2020). Software Engineering, - A Practitioner’s Approach. p. 48, 376, 378, 381. -.. [3] Pressman, Roger S. & Maxim, Bruce R. (2020). Software Engineering, - A Practitioner’s Approach. p. 388. -.. [4] Pressman, Roger S. & Maxim, Bruce R. (2020). Software Engineering, - A Practitioner’s Approach. Software Engineering, p. 377. -.. [5] Sommerville, Ian (2016). Software Engineering. p. 59, 232, 240. -.. [6] Luo, Qingzhou, et al. An empirical analysis of flaky tests. - Proceedings of the 22nd ACM SIGSOFT International Symposium on - Foundations of Software Engineering. 2014. -.. [7] Humble, Jez & Farley, David (2010). Continuous Delivery: - Reliable Software Releases Through Build, Test, and Deployment, p. 122. -.. [8] Humble, Jez & Farley, David (2010). Continuous Delivery: - Reliable Software Releases Through Build, Test, and Deployment, p. 55. -.. [9] Sommerville, Ian (2016). Software Engineering. p. 743. diff --git a/docs/devel/testing/ci-jobs.rst.inc b/docs/devel/testing/ci-jobs.rst.inc index 3756bbe355..f1c541cc25 100644 --- a/docs/devel/testing/ci-jobs.rst.inc +++ b/docs/devel/testing/ci-jobs.rst.inc @@ -126,10 +126,10 @@ QEMU_JOB_PUBLISH The job is for publishing content after a branch has been merged into the upstream default branch. -QEMU_JOB_AVOCADO -~~~~~~~~~~~~~~~~ +QEMU_JOB_FUNCTIONAL +~~~~~~~~~~~~~~~~~~~ -The job runs the Avocado integration test suite +The job runs the functional test suite Contributor controlled runtime variables ---------------------------------------- @@ -149,13 +149,12 @@ the jobs to be manually started from the UI Set this variable to 2 to create the pipelines and run all the jobs immediately, as was the historical behaviour -QEMU_CI_AVOCADO_TESTING -~~~~~~~~~~~~~~~~~~~~~~~ -By default, tests using the Avocado framework are not run automatically in -the pipelines (because multiple artifacts have to be downloaded, and if -these artifacts are not already cached, downloading them make the jobs -reach the timeout limit). Set this variable to have the tests using the -Avocado framework run automatically. +QEMU_CI_FUNCTIONAL +~~~~~~~~~~~~~~~~~~ +By default, tests using the functional framework are not run automatically +in the pipelines (because multiple artifacts have to be downloaded, which +might cause a lot of network traffic). Set this variable to have the tests +using the functional framework run automatically. Other misc variables -------------------- diff --git a/docs/devel/testing/ci.rst b/docs/devel/testing/ci.rst index ed88a2010b..e21d39db57 100644 --- a/docs/devel/testing/ci.rst +++ b/docs/devel/testing/ci.rst @@ -1,14 +1,34 @@ .. _ci: -== -CI -== +Continuous Integration (CI) +=========================== + +Continuous integration (CI) requires the builds of the entire application and +the execution of a comprehensive set of automated tests every time there is a +need to commit any set of changes [1]_. The automated tests are composed +of unit, functional and other tests. Most of QEMU's CI is run on GitLab's infrastructure although a number of other CI services are used for specialised purposes. The most up to date information about them and their status can be found on the `project wiki testing page <https://wiki.qemu.org/Testing/CI>`_. -.. include:: ci-definitions.rst.inc +These tests are also used as gating tests before merging pull requests. +A gating test restricts the move of code from one stage to another on a +test/deployment pipeline. The step move is granted with approval. The approval +can be a manual intervention or a set of tests succeeding [2]_. + +On QEMU, the gating process happens during the pull request. The approval is +done by the project leader running its own set of tests. The pull request gets +merged when the tests succeed. + .. include:: ci-jobs.rst.inc .. include:: ci-runners.rst.inc + +References +---------- + +.. [1] Humble, Jez & Farley, David (2010). Continuous Delivery: + Reliable Software Releases Through Build, Test, and Deployment, p. 55. +.. [2] Humble, Jez & Farley, David (2010). Continuous Delivery: + Reliable Software Releases Through Build, Test, and Deployment, p. 122. diff --git a/docs/devel/testing/functional.rst b/docs/devel/testing/functional.rst index 9bc973392a..8030cb4299 100644 --- a/docs/devel/testing/functional.rst +++ b/docs/devel/testing/functional.rst @@ -6,9 +6,6 @@ Functional testing with Python The ``tests/functional`` directory hosts functional tests written in Python. They are usually higher level tests, and may interact with external resources and with various guest operating systems. -The functional tests have initially evolved from the Avocado tests, so there -is a lot of similarity to those tests here (see :ref:`checkavocado-ref` for -details about the Avocado tests). The tests should be written in the style of the Python `unittest`_ framework, using stdio for the TAP protocol. The folder ``tests/functional/qemu_test`` diff --git a/docs/devel/testing/index.rst b/docs/devel/testing/index.rst index 1171f7db8f..ccc2fc6cbc 100644 --- a/docs/devel/testing/index.rst +++ b/docs/devel/testing/index.rst @@ -10,7 +10,6 @@ testing infrastructure. main qtest functional - avocado acpi-bits ci fuzzing diff --git a/docs/devel/testing/main.rst b/docs/devel/testing/main.rst index 9869bcf034..6b18ed875c 100644 --- a/docs/devel/testing/main.rst +++ b/docs/devel/testing/main.rst @@ -5,19 +5,32 @@ Testing in QEMU QEMU's testing infrastructure is fairly complex as it covers everything from unit testing and exercising specific sub-systems all -the way to full blown acceptance tests. To get an overview of the +the way to full blown functional tests. To get an overview of the tests you can run ``make check-help`` from either the source or build tree. -Most (but not all) tests are also integrated into the meson build -system so can be run directly from the build tree, for example: - -.. code:: +Most (but not all) tests are also integrated as an automated test into +the meson build system so can be run directly from the build tree, +for example:: [./pyvenv/bin/]meson test --suite qemu:softfloat will run just the softfloat tests. +An automated test is written with one of the test frameworks using its +generic test functions/classes. The test framework can run the tests and +report their success or failure [1]_. + +An automated test has essentially three parts: + +1. The test initialization of the parameters, where the expected parameters, + like inputs and expected results, are set up; +2. The call to the code that should be tested; +3. An assertion, comparing the result from the previous call with the expected + result set during the initialization of the parameters. If the result + matches the expected result, the test has been successful; otherwise, it has + failed. + The rest of this document will cover the details for specific test groups. @@ -44,9 +57,17 @@ cannot find them. Unit tests ~~~~~~~~~~ -Unit tests, which can be invoked with ``make check-unit``, are simple C tests -that typically link to individual QEMU object files and exercise them by -calling exported functions. +A unit test is responsible for exercising individual software components as a +unit, like interfaces, data structures, and functionality, uncovering errors +within the boundaries of a component. The verification effort is in the +smallest software unit and focuses on the internal processing logic and data +structures. A test case of unit tests should be designed to uncover errors +due to erroneous computations, incorrect comparisons, or improper control +flow [2]_. + +In QEMU, unit tests can be invoked with ``make check-unit``. They are +simple C tests that typically link to individual QEMU object files and +exercise them by calling exported functions. If you are writing new code in QEMU, consider adding a unit test, especially for utility modules that are relatively stateless or have few dependencies. To @@ -885,6 +906,10 @@ changing the ``-c`` option. Functional tests using Python ----------------------------- +A functional test focuses on the functional requirement of the software, +attempting to find errors like incorrect functions, interface errors, +behavior errors, and initialization and termination errors [3]_. + The ``tests/functional`` directory hosts functional tests written in Python. You can run the functional tests simply by executing: @@ -894,21 +919,6 @@ Python. You can run the functional tests simply by executing: See :ref:`checkfunctional-ref` for more details. -Integration tests using the Avocado Framework ---------------------------------------------- - -The ``tests/avocado`` directory hosts integration tests. They're usually -higher level tests, and may interact with external resources and with -various guest operating systems. - -You can run the avocado tests simply by executing: - -.. code:: - - make check-avocado - -See :ref:`checkavocado-ref` for more details. - .. _checktcg-ref: Testing with "make check-tcg" @@ -1023,3 +1033,27 @@ coverage-html`` which will create Further analysis can be conducted by running the ``gcov`` command directly on the various .gcda output files. Please read the ``gcov`` documentation for more information. + +Flaky tests +----------- + +A flaky test is defined as a test that exhibits both a passing and a failing +result with the same code on different runs. Some usual reasons for an +intermittent/flaky test are async wait, concurrency, and test order dependency +[4]_. + +In QEMU, tests that are identified to be flaky are normally disabled by +default. Set the QEMU_TEST_FLAKY_TESTS environment variable before running +the tests to enable them. + +References +---------- + +.. [1] Sommerville, Ian (2016). Software Engineering. p. 233. +.. [2] Pressman, Roger S. & Maxim, Bruce R. (2020). Software Engineering, + A Practitioner’s Approach. p. 48, 376, 378, 381. +.. [3] Pressman, Roger S. & Maxim, Bruce R. (2020). Software Engineering, + A Practitioner’s Approach. p. 388. +.. [4] Luo, Qingzhou, et al. An empirical analysis of flaky tests. + Proceedings of the 22nd ACM SIGSOFT International Symposium on + Foundations of Software Engineering. 2014. diff --git a/hw/acpi/ipmi.c b/hw/acpi/ipmi.c index a20e57d465..39f8f2f6d6 100644 --- a/hw/acpi/ipmi.c +++ b/hw/acpi/ipmi.c @@ -55,7 +55,8 @@ static Aml *aml_ipmi_crs(IPMIFwInfo *info) abort(); } - if (info->interrupt_number) { + /* Should PCI interrupts also be appended? */ + if (info->irq_source == IPMI_ISA_IRQ && info->interrupt_number) { aml_append(crs, aml_irq_no_flags(info->interrupt_number)); } diff --git a/hw/arm/virt.c b/hw/arm/virt.c index a96452f17a..3e72adaa91 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -3408,10 +3408,17 @@ static void machvirt_machine_init(void) } type_init(machvirt_machine_init); +static void virt_machine_10_1_options(MachineClass *mc) +{ +} +DEFINE_VIRT_MACHINE_AS_LATEST(10, 1) + static void virt_machine_10_0_options(MachineClass *mc) { + virt_machine_10_1_options(mc); + compat_props_add(mc->compat_props, hw_compat_10_0, hw_compat_10_0_len); } -DEFINE_VIRT_MACHINE_AS_LATEST(10, 0) +DEFINE_VIRT_MACHINE(10, 0) static void virt_machine_9_2_options(MachineClass *mc) { diff --git a/hw/core/machine-qmp-cmds.c b/hw/core/machine-qmp-cmds.c index 3130c5cd45..fd8b4e0b44 100644 --- a/hw/core/machine-qmp-cmds.c +++ b/hw/core/machine-qmp-cmds.c @@ -25,6 +25,7 @@ #include "system/numa.h" #include "system/runstate.h" #include "system/system.h" +#include "hw/s390x/storage-keys.h" /* * fast means: we NEVER interrupt vCPU threads to retrieve @@ -406,3 +407,16 @@ GuidInfo *qmp_query_vm_generation_id(Error **errp) info->guid = qemu_uuid_unparse_strdup(&vms->guid); return info; } + +void qmp_dump_skeys(const char *filename, Error **errp) +{ + ObjectClass *mc = object_get_class(qdev_get_machine()); + ObjectClass *oc = object_class_dynamic_cast(mc, TYPE_DUMP_SKEYS_INTERFACE); + + if (!oc) { + error_setg(errp, "Storage keys information not available" + " for this architecture"); + return; + } + DUMP_SKEYS_INTERFACE_CLASS(oc)->qmp_dump_skeys(filename, errp); +} diff --git a/hw/core/machine.c b/hw/core/machine.c index 63c6ef93d2..abfcedd4a5 100644 --- a/hw/core/machine.c +++ b/hw/core/machine.c @@ -37,6 +37,9 @@ #include "hw/virtio/virtio-iommu.h" #include "audio/audio.h" +GlobalProperty hw_compat_10_0[] = {}; +const size_t hw_compat_10_0_len = G_N_ELEMENTS(hw_compat_10_0); + GlobalProperty hw_compat_9_2[] = { {"arm-cpu", "backcompat-pauth-default-use-qarma5", "true"}, { "virtio-balloon-pci", "vectors", "0" }, diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 01d0581f62..1b5d55e96d 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -79,6 +79,9 @@ { "qemu64-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, },\ { "athlon-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, }, +GlobalProperty pc_compat_10_0[] = {}; +const size_t pc_compat_10_0_len = G_N_ELEMENTS(pc_compat_10_0); + GlobalProperty pc_compat_9_2[] = {}; const size_t pc_compat_9_2_len = G_N_ELEMENTS(pc_compat_9_2); diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index 6c91e2d292..dbb59df64f 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -479,12 +479,21 @@ static void pc_i440fx_machine_options(MachineClass *m) "Use a different south bridge than PIIX3"); } -static void pc_i440fx_machine_10_0_options(MachineClass *m) +static void pc_i440fx_machine_10_1_options(MachineClass *m) { pc_i440fx_machine_options(m); } -DEFINE_I440FX_MACHINE_AS_LATEST(10, 0); +DEFINE_I440FX_MACHINE_AS_LATEST(10, 1); + +static void pc_i440fx_machine_10_0_options(MachineClass *m) +{ + pc_i440fx_machine_10_1_options(m); + compat_props_add(m->compat_props, hw_compat_10_0, hw_compat_10_0_len); + compat_props_add(m->compat_props, pc_compat_10_0, pc_compat_10_0_len); +} + +DEFINE_I440FX_MACHINE(10, 0); static void pc_i440fx_machine_9_2_options(MachineClass *m) { diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c index fd96d0345c..c538b3d05b 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -361,12 +361,21 @@ static void pc_q35_machine_options(MachineClass *m) pc_q35_compat_defaults, pc_q35_compat_defaults_len); } -static void pc_q35_machine_10_0_options(MachineClass *m) +static void pc_q35_machine_10_1_options(MachineClass *m) { pc_q35_machine_options(m); } -DEFINE_Q35_MACHINE_AS_LATEST(10, 0); +DEFINE_Q35_MACHINE_AS_LATEST(10, 1); + +static void pc_q35_machine_10_0_options(MachineClass *m) +{ + pc_q35_machine_10_1_options(m); + compat_props_add(m->compat_props, hw_compat_10_0, hw_compat_10_0_len); + compat_props_add(m->compat_props, pc_compat_10_0, pc_compat_10_0_len); +} + +DEFINE_Q35_MACHINE(10, 0); static void pc_q35_machine_9_2_options(MachineClass *m) { diff --git a/hw/intc/s390_flic.c b/hw/intc/s390_flic.c index c20f4c1075..4fae023197 100644 --- a/hw/intc/s390_flic.c +++ b/hw/intc/s390_flic.c @@ -470,11 +470,6 @@ static void qemu_s390_flic_class_init(ObjectClass *oc, void *data) fsc->inject_crw_mchk = qemu_s390_inject_crw_mchk; } -static const Property s390_flic_common_properties[] = { - DEFINE_PROP_BOOL("migration-enabled", S390FLICState, - migration_enabled, true), -}; - static void s390_flic_common_realize(DeviceState *dev, Error **errp) { S390FLICState *fs = S390_FLIC_COMMON(dev); @@ -486,7 +481,6 @@ static void s390_flic_class_init(ObjectClass *oc, void *data) { DeviceClass *dc = DEVICE_CLASS(oc); - device_class_set_props(dc, s390_flic_common_properties); dc->realize = s390_flic_common_realize; } @@ -515,18 +509,10 @@ static void qemu_s390_flic_register_types(void) type_init(qemu_s390_flic_register_types) -static bool adapter_info_so_needed(void *opaque) -{ - S390FLICState *fs = s390_get_flic(); - - return fs->migration_enabled; -} - const VMStateDescription vmstate_adapter_info_so = { .name = "s390_adapter_info/summary_offset", .version_id = 1, .minimum_version_id = 1, - .needed = adapter_info_so_needed, .fields = (const VMStateField[]) { VMSTATE_UINT32(summary_offset, AdapterInfo), VMSTATE_END_OF_LIST() diff --git a/hw/ipmi/ipmi_bmc_extern.c b/hw/ipmi/ipmi_bmc_extern.c index d015500254..3e9f8c5a50 100644 --- a/hw/ipmi/ipmi_bmc_extern.c +++ b/hw/ipmi/ipmi_bmc_extern.c @@ -497,8 +497,6 @@ static void ipmi_bmc_extern_realize(DeviceState *dev, Error **errp) qemu_chr_fe_set_handlers(&ibe->chr, can_receive, receive, chr_event, NULL, ibe, NULL, true); - - vmstate_register(NULL, 0, &vmstate_ipmi_bmc_extern, ibe); } static void ipmi_bmc_extern_init(Object *obj) @@ -528,6 +526,7 @@ static void ipmi_bmc_extern_class_init(ObjectClass *oc, void *data) bk->handle_reset = ipmi_bmc_extern_handle_reset; dc->hotpluggable = false; dc->realize = ipmi_bmc_extern_realize; + dc->vmsd = &vmstate_ipmi_bmc_extern; device_class_set_props(dc, ipmi_bmc_extern_properties); } diff --git a/hw/ipmi/ipmi_bmc_sim.c b/hw/ipmi/ipmi_bmc_sim.c index 6157ac7120..1c60a71831 100644 --- a/hw/ipmi/ipmi_bmc_sim.c +++ b/hw/ipmi/ipmi_bmc_sim.c @@ -70,6 +70,7 @@ #define IPMI_CMD_GET_MSG 0x33 #define IPMI_CMD_SEND_MSG 0x34 #define IPMI_CMD_READ_EVT_MSG_BUF 0x35 +#define IPMI_CMD_GET_CHANNEL_INFO 0x42 #define IPMI_NETFN_STORAGE 0x0a @@ -234,6 +235,7 @@ struct IPMIBmcSim { #define IPMI_BMC_MSG_FLAG_RCV_MSG_QUEUE_SET(s) \ (IPMI_BMC_MSG_FLAG_RCV_MSG_QUEUE & (s)->msg_flags) +#define IPMI_BMC_GLOBAL_ENABLES_SUPPORTED 0x0f #define IPMI_BMC_RCV_MSG_QUEUE_INT_BIT 0 #define IPMI_BMC_EVBUF_FULL_INT_BIT 1 #define IPMI_BMC_EVENT_MSG_BUF_BIT 2 @@ -513,7 +515,8 @@ static void gen_event(IPMIBmcSim *ibs, unsigned int sens_num, uint8_t deassert, static void sensor_set_discrete_bit(IPMIBmcSim *ibs, unsigned int sensor, unsigned int bit, unsigned int val, - uint8_t evd1, uint8_t evd2, uint8_t evd3) + uint8_t evd1, uint8_t evd2, uint8_t evd3, + bool do_log) { IPMISensor *sens; uint16_t mask; @@ -533,7 +536,7 @@ static void sensor_set_discrete_bit(IPMIBmcSim *ibs, unsigned int sensor, return; /* Already asserted */ } sens->assert_states |= mask & sens->assert_suppt; - if (sens->assert_enable & mask & sens->assert_states) { + if (do_log && (sens->assert_enable & mask & sens->assert_states)) { /* Send an event on assert */ gen_event(ibs, sensor, 0, evd1, evd2, evd3); } @@ -543,7 +546,7 @@ static void sensor_set_discrete_bit(IPMIBmcSim *ibs, unsigned int sensor, return; /* Already deasserted */ } sens->deassert_states |= mask & sens->deassert_suppt; - if (sens->deassert_enable & mask & sens->deassert_states) { + if (do_log && (sens->deassert_enable & mask & sens->deassert_states)) { /* Send an event on deassert */ gen_event(ibs, sensor, 1, evd1, evd2, evd3); } @@ -699,6 +702,7 @@ static void ipmi_sim_handle_timeout(IPMIBmcSim *ibs) { IPMIInterface *s = ibs->parent.intf; IPMIInterfaceClass *k = IPMI_INTERFACE_GET_CLASS(s); + bool do_log = !IPMI_BMC_WATCHDOG_GET_DONT_LOG(ibs); if (!ibs->watchdog_running) { goto out; @@ -710,14 +714,16 @@ static void ipmi_sim_handle_timeout(IPMIBmcSim *ibs) ibs->msg_flags |= IPMI_BMC_MSG_FLAG_WATCHDOG_TIMEOUT_MASK; k->do_hw_op(s, IPMI_SEND_NMI, 0); sensor_set_discrete_bit(ibs, IPMI_WATCHDOG_SENSOR, 8, 1, - 0xc8, (2 << 4) | 0xf, 0xff); + 0xc8, (2 << 4) | 0xf, 0xff, + do_log); break; case IPMI_BMC_WATCHDOG_PRE_MSG_INT: ibs->msg_flags |= IPMI_BMC_MSG_FLAG_WATCHDOG_TIMEOUT_MASK; k->set_atn(s, 1, attn_irq_enabled(ibs)); sensor_set_discrete_bit(ibs, IPMI_WATCHDOG_SENSOR, 8, 1, - 0xc8, (3 << 4) | 0xf, 0xff); + 0xc8, (3 << 4) | 0xf, 0xff, + do_log); break; default: @@ -737,24 +743,28 @@ static void ipmi_sim_handle_timeout(IPMIBmcSim *ibs) switch (IPMI_BMC_WATCHDOG_GET_ACTION(ibs)) { case IPMI_BMC_WATCHDOG_ACTION_NONE: sensor_set_discrete_bit(ibs, IPMI_WATCHDOG_SENSOR, 0, 1, - 0xc0, ibs->watchdog_use & 0xf, 0xff); + 0xc0, ibs->watchdog_use & 0xf, 0xff, + do_log); break; case IPMI_BMC_WATCHDOG_ACTION_RESET: sensor_set_discrete_bit(ibs, IPMI_WATCHDOG_SENSOR, 1, 1, - 0xc1, ibs->watchdog_use & 0xf, 0xff); + 0xc1, ibs->watchdog_use & 0xf, 0xff, + do_log); k->do_hw_op(s, IPMI_RESET_CHASSIS, 0); break; case IPMI_BMC_WATCHDOG_ACTION_POWER_DOWN: sensor_set_discrete_bit(ibs, IPMI_WATCHDOG_SENSOR, 2, 1, - 0xc2, ibs->watchdog_use & 0xf, 0xff); + 0xc2, ibs->watchdog_use & 0xf, 0xff, + do_log); k->do_hw_op(s, IPMI_POWEROFF_CHASSIS, 0); break; case IPMI_BMC_WATCHDOG_ACTION_POWER_CYCLE: sensor_set_discrete_bit(ibs, IPMI_WATCHDOG_SENSOR, 2, 1, - 0xc3, ibs->watchdog_use & 0xf, 0xff); + 0xc3, ibs->watchdog_use & 0xf, 0xff, + do_log); k->do_hw_op(s, IPMI_POWERCYCLE_CHASSIS, 0); break; } @@ -925,7 +935,14 @@ static void set_bmc_global_enables(IPMIBmcSim *ibs, uint8_t *cmd, unsigned int cmd_len, RspBuffer *rsp) { - set_global_enables(ibs, cmd[2]); + uint8_t val = cmd[2]; + + if (val & ~IPMI_BMC_GLOBAL_ENABLES_SUPPORTED) { + rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD); + return; + } + + set_global_enables(ibs, val); } static void get_bmc_global_enables(IPMIBmcSim *ibs, @@ -1020,8 +1037,8 @@ static void send_msg(IPMIBmcSim *ibs, uint8_t *buf; uint8_t netfn, rqLun, rsLun, rqSeq; - if (cmd[2] != 0) { - /* We only handle channel 0 with no options */ + if (cmd[2] != IPMI_CHANNEL_IPMB) { + /* We only handle channel 0h (IPMB) with no options */ rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD); return; } @@ -1219,6 +1236,68 @@ static void get_watchdog_timer(IPMIBmcSim *ibs, } } +static void get_channel_info(IPMIBmcSim *ibs, + uint8_t *cmd, unsigned int cmd_len, + RspBuffer *rsp) +{ + IPMIInterface *s = ibs->parent.intf; + IPMIInterfaceClass *k = IPMI_INTERFACE_GET_CLASS(s); + IPMIFwInfo info = {}; + uint8_t ch = cmd[2] & 0x0f; + + /* Only define channel 0h (IPMB) and Fh (system interface) */ + + if (ch == 0x0e) { /* "This channel" */ + ch = IPMI_CHANNEL_SYSTEM; + } + rsp_buffer_push(rsp, ch); + + if (ch != IPMI_CHANNEL_IPMB && ch != IPMI_CHANNEL_SYSTEM) { + /* Not a supported channel */ + rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD); + return; + } + + if (k->get_fwinfo) { + k->get_fwinfo(s, &info); + } + + if (ch == IPMI_CHANNEL_IPMB) { + rsp_buffer_push(rsp, IPMI_CHANNEL_MEDIUM_IPMB); + rsp_buffer_push(rsp, IPMI_CHANNEL_PROTOCOL_IPMB); + } else { /* IPMI_CHANNEL_SYSTEM */ + rsp_buffer_push(rsp, IPMI_CHANNEL_MEDIUM_SYSTEM); + rsp_buffer_push(rsp, info.ipmi_channel_protocol); + } + + rsp_buffer_push(rsp, 0x00); /* Session-less */ + + /* IPMI Enterprise Number for Vendor ID */ + rsp_buffer_push(rsp, 0xf2); + rsp_buffer_push(rsp, 0x1b); + rsp_buffer_push(rsp, 0x00); + + if (ch == IPMI_CHANNEL_SYSTEM) { + uint8_t irq; + + if (info.irq_source == IPMI_ISA_IRQ) { + irq = info.interrupt_number; + } else if (info.irq_source == IPMI_PCI_IRQ) { + irq = 0x10 + info.interrupt_number; + } else { + irq = 0xff; /* no interrupt / unspecified */ + } + + /* Both interrupts use the same irq number */ + rsp_buffer_push(rsp, irq); + rsp_buffer_push(rsp, irq); + } else { + /* Reserved */ + rsp_buffer_push(rsp, 0x00); + rsp_buffer_push(rsp, 0x00); + } +} + static void get_sdr_rep_info(IPMIBmcSim *ibs, uint8_t *cmd, unsigned int cmd_len, RspBuffer *rsp) @@ -2015,6 +2094,7 @@ static const IPMICmdHandler app_cmds[] = { [IPMI_CMD_RESET_WATCHDOG_TIMER] = { reset_watchdog_timer }, [IPMI_CMD_SET_WATCHDOG_TIMER] = { set_watchdog_timer, 8 }, [IPMI_CMD_GET_WATCHDOG_TIMER] = { get_watchdog_timer }, + [IPMI_CMD_GET_CHANNEL_INFO] = { get_channel_info, 3 }, }; static const IPMINetfn app_netfn = { .cmd_nums = ARRAY_SIZE(app_cmds), @@ -2187,8 +2267,6 @@ static void ipmi_sim_realize(DeviceState *dev, Error **errp) register_cmds(ibs); ibs->timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, ipmi_timeout, ibs); - - vmstate_register(NULL, 0, &vmstate_ipmi_sim, ibs); } static const Property ipmi_sim_properties[] = { @@ -2212,6 +2290,7 @@ static void ipmi_sim_class_init(ObjectClass *oc, void *data) dc->hotpluggable = false; dc->realize = ipmi_sim_realize; + dc->vmsd = &vmstate_ipmi_sim; device_class_set_props(dc, ipmi_sim_properties); bk->handle_command = ipmi_sim_handle_command; } diff --git a/hw/ipmi/ipmi_bt.c b/hw/ipmi/ipmi_bt.c index 583fc64730..28cf6ab218 100644 --- a/hw/ipmi/ipmi_bt.c +++ b/hw/ipmi/ipmi_bt.c @@ -419,6 +419,8 @@ void ipmi_bt_get_fwinfo(struct IPMIBT *ib, IPMIFwInfo *info) info->interface_type = IPMI_SMBIOS_BT; info->ipmi_spec_major_revision = 2; info->ipmi_spec_minor_revision = 0; + /* BT System Interface Format, IPMI v1.5 */ + info->ipmi_channel_protocol = IPMI_CHANNEL_PROTOCOL_BT_15; info->base_address = ib->io_base; info->register_length = ib->io_length; info->register_spacing = 1; diff --git a/hw/ipmi/ipmi_kcs.c b/hw/ipmi/ipmi_kcs.c index c15977cab4..578dd7cef3 100644 --- a/hw/ipmi/ipmi_kcs.c +++ b/hw/ipmi/ipmi_kcs.c @@ -405,6 +405,7 @@ void ipmi_kcs_get_fwinfo(IPMIKCS *ik, IPMIFwInfo *info) info->interface_type = IPMI_SMBIOS_KCS; info->ipmi_spec_major_revision = 2; info->ipmi_spec_minor_revision = 0; + info->ipmi_channel_protocol = IPMI_CHANNEL_PROTOCOL_KCS; info->base_address = ik->io_base; info->i2c_slave_address = ik->bmc->slave_addr; info->register_length = ik->io_length; diff --git a/hw/ipmi/isa_ipmi_bt.c b/hw/ipmi/isa_ipmi_bt.c index a1b66d5ee8..76585e786e 100644 --- a/hw/ipmi/isa_ipmi_bt.c +++ b/hw/ipmi/isa_ipmi_bt.c @@ -49,6 +49,7 @@ static void isa_ipmi_bt_get_fwinfo(struct IPMIInterface *ii, IPMIFwInfo *info) ISAIPMIBTDevice *iib = ISA_IPMI_BT(ii); ipmi_bt_get_fwinfo(&iib->bt, info); + info->irq_source = IPMI_ISA_IRQ; info->interrupt_number = iib->isairq; info->i2c_slave_address = iib->bt.bmc->slave_addr; info->uuid = iib->uuid; @@ -117,8 +118,6 @@ static void isa_ipmi_bt_realize(DeviceState *dev, Error **errp) qdev_set_legacy_instance_id(dev, iib->bt.io_base, iib->bt.io_length); isa_register_ioport(isadev, &iib->bt.io, iib->bt.io_base); - - vmstate_register(NULL, 0, &vmstate_ISAIPMIBTDevice, dev); } static void isa_ipmi_bt_init(Object *obj) @@ -147,6 +146,7 @@ static void isa_ipmi_bt_class_init(ObjectClass *oc, void *data) AcpiDevAmlIfClass *adevc = ACPI_DEV_AML_IF_CLASS(oc); dc->realize = isa_ipmi_bt_realize; + dc->vmsd = &vmstate_ISAIPMIBTDevice; device_class_set_props(dc, ipmi_isa_properties); iic->get_backend_data = isa_ipmi_bt_get_backend_data; diff --git a/hw/ipmi/isa_ipmi_kcs.c b/hw/ipmi/isa_ipmi_kcs.c index d9ebdd5371..ba3ae208b2 100644 --- a/hw/ipmi/isa_ipmi_kcs.c +++ b/hw/ipmi/isa_ipmi_kcs.c @@ -49,6 +49,7 @@ static void isa_ipmi_kcs_get_fwinfo(IPMIInterface *ii, IPMIFwInfo *info) ISAIPMIKCSDevice *iik = ISA_IPMI_KCS(ii); ipmi_kcs_get_fwinfo(&iik->kcs, info); + info->irq_source = IPMI_ISA_IRQ; info->interrupt_number = iik->isairq; info->uuid = iik->uuid; } @@ -72,6 +73,10 @@ static bool vmstate_kcs_before_version2(void *opaque, int version) return version <= 1; } +/* + * Version 1 had an incorrect name, it clashed with the BT IPMI + * device, so receive it, but transmit a different version. + */ static const VMStateDescription vmstate_ISAIPMIKCSDevice = { .name = TYPE_IPMI_INTERFACE, .version_id = 2, @@ -119,13 +124,6 @@ static void ipmi_isa_realize(DeviceState *dev, Error **errp) qdev_set_legacy_instance_id(dev, iik->kcs.io_base, iik->kcs.io_length); isa_register_ioport(isadev, &iik->kcs.io, iik->kcs.io_base); - - /* - * Version 1 had an incorrect name, it clashed with the BT - * IPMI device, so receive it, but transmit a different - * version. - */ - vmstate_register(NULL, 0, &vmstate_ISAIPMIKCSDevice, iik); } static void isa_ipmi_kcs_init(Object *obj) @@ -154,6 +152,7 @@ static void isa_ipmi_kcs_class_init(ObjectClass *oc, void *data) AcpiDevAmlIfClass *adevc = ACPI_DEV_AML_IF_CLASS(oc); dc->realize = ipmi_isa_realize; + dc->vmsd = &vmstate_ISAIPMIKCSDevice; device_class_set_props(dc, ipmi_isa_properties); iic->get_backend_data = isa_ipmi_kcs_get_backend_data; diff --git a/hw/ipmi/pci_ipmi_bt.c b/hw/ipmi/pci_ipmi_bt.c index afeea6f303..7ba8b3ab96 100644 --- a/hw/ipmi/pci_ipmi_bt.c +++ b/hw/ipmi/pci_ipmi_bt.c @@ -38,49 +38,60 @@ struct PCIIPMIBTDevice { uint32_t uuid; }; -static void pci_ipmi_raise_irq(IPMIBT *ik) +static void pci_ipmi_bt_get_fwinfo(struct IPMIInterface *ii, IPMIFwInfo *info) { - PCIIPMIBTDevice *pik = ik->opaque; + PCIIPMIBTDevice *pib = PCI_IPMI_BT(ii); - pci_set_irq(&pik->dev, true); + ipmi_bt_get_fwinfo(&pib->bt, info); + info->irq_source = IPMI_PCI_IRQ; + info->interrupt_number = pci_intx(&pib->dev); + info->i2c_slave_address = pib->bt.bmc->slave_addr; + info->uuid = pib->uuid; } -static void pci_ipmi_lower_irq(IPMIBT *ik) +static void pci_ipmi_raise_irq(IPMIBT *ib) { - PCIIPMIBTDevice *pik = ik->opaque; + PCIIPMIBTDevice *pib = ib->opaque; - pci_set_irq(&pik->dev, false); + pci_set_irq(&pib->dev, true); +} + +static void pci_ipmi_lower_irq(IPMIBT *ib) +{ + PCIIPMIBTDevice *pib = ib->opaque; + + pci_set_irq(&pib->dev, false); } static void pci_ipmi_bt_realize(PCIDevice *pd, Error **errp) { Error *err = NULL; - PCIIPMIBTDevice *pik = PCI_IPMI_BT(pd); + PCIIPMIBTDevice *pib = PCI_IPMI_BT(pd); IPMIInterface *ii = IPMI_INTERFACE(pd); IPMIInterfaceClass *iic = IPMI_INTERFACE_GET_CLASS(ii); - if (!pik->bt.bmc) { + if (!pib->bt.bmc) { error_setg(errp, "IPMI device requires a bmc attribute to be set"); return; } - pik->uuid = ipmi_next_uuid(); + pib->uuid = ipmi_next_uuid(); - pik->bt.bmc->intf = ii; - pik->bt.opaque = pik; + pib->bt.bmc->intf = ii; + pib->bt.opaque = pib; pci_config_set_prog_interface(pd->config, 0x02); /* BT */ pci_config_set_interrupt_pin(pd->config, 0x01); - pik->bt.use_irq = 1; - pik->bt.raise_irq = pci_ipmi_raise_irq; - pik->bt.lower_irq = pci_ipmi_lower_irq; + pib->bt.use_irq = 1; + pib->bt.raise_irq = pci_ipmi_raise_irq; + pib->bt.lower_irq = pci_ipmi_lower_irq; iic->init(ii, 8, &err); if (err) { error_propagate(errp, err); return; } - pci_register_bar(pd, 0, PCI_BASE_ADDRESS_SPACE_IO, &pik->bt.io); + pci_register_bar(pd, 0, PCI_BASE_ADDRESS_SPACE_IO, &pib->bt.io); } const VMStateDescription vmstate_PCIIPMIBTDevice = { @@ -96,16 +107,16 @@ const VMStateDescription vmstate_PCIIPMIBTDevice = { static void pci_ipmi_bt_instance_init(Object *obj) { - PCIIPMIBTDevice *pik = PCI_IPMI_BT(obj); + PCIIPMIBTDevice *pib = PCI_IPMI_BT(obj); - ipmi_bmc_find_and_link(obj, (Object **) &pik->bt.bmc); + ipmi_bmc_find_and_link(obj, (Object **) &pib->bt.bmc); } static void *pci_ipmi_bt_get_backend_data(IPMIInterface *ii) { - PCIIPMIBTDevice *pik = PCI_IPMI_BT(ii); + PCIIPMIBTDevice *pib = PCI_IPMI_BT(ii); - return &pik->bt; + return &pib->bt; } static void pci_ipmi_bt_class_init(ObjectClass *oc, void *data) @@ -125,6 +136,7 @@ static void pci_ipmi_bt_class_init(ObjectClass *oc, void *data) iic->get_backend_data = pci_ipmi_bt_get_backend_data; ipmi_bt_class_init(iic); + iic->get_fwinfo = pci_ipmi_bt_get_fwinfo; } static const TypeInfo pci_ipmi_bt_info = { diff --git a/hw/ipmi/pci_ipmi_kcs.c b/hw/ipmi/pci_ipmi_kcs.c index 05ba97ec58..0aa35143e9 100644 --- a/hw/ipmi/pci_ipmi_kcs.c +++ b/hw/ipmi/pci_ipmi_kcs.c @@ -38,6 +38,16 @@ struct PCIIPMIKCSDevice { uint32_t uuid; }; +static void pci_ipmi_kcs_get_fwinfo(struct IPMIInterface *ii, IPMIFwInfo *info) +{ + PCIIPMIKCSDevice *pik = PCI_IPMI_KCS(ii); + + ipmi_kcs_get_fwinfo(&pik->kcs, info); + info->irq_source = IPMI_PCI_IRQ; + info->interrupt_number = pci_intx(&pik->dev); + info->uuid = pik->uuid; +} + static void pci_ipmi_raise_irq(IPMIKCS *ik) { PCIIPMIKCSDevice *pik = ik->opaque; @@ -125,6 +135,7 @@ static void pci_ipmi_kcs_class_init(ObjectClass *oc, void *data) iic->get_backend_data = pci_ipmi_kcs_get_backend_data; ipmi_kcs_class_init(iic); + iic->get_fwinfo = pci_ipmi_kcs_get_fwinfo; } static const TypeInfo pci_ipmi_kcs_info = { diff --git a/hw/m68k/virt.c b/hw/m68k/virt.c index d967bdd743..295a614e16 100644 --- a/hw/m68k/virt.c +++ b/hw/m68k/virt.c @@ -366,10 +366,17 @@ type_init(virt_machine_register_types) #define DEFINE_VIRT_MACHINE(major, minor) \ DEFINE_VIRT_MACHINE_IMPL(false, major, minor) +static void virt_machine_10_1_options(MachineClass *mc) +{ +} +DEFINE_VIRT_MACHINE_AS_LATEST(10, 1) + static void virt_machine_10_0_options(MachineClass *mc) { + virt_machine_10_1_options(mc); + compat_props_add(mc->compat_props, hw_compat_10_0, hw_compat_10_0_len); } -DEFINE_VIRT_MACHINE_AS_LATEST(10, 0) +DEFINE_VIRT_MACHINE(10, 0) static void virt_machine_9_2_options(MachineClass *mc) { diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index b0a0f8c689..6fef1d167a 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -4767,14 +4767,25 @@ static void spapr_machine_latest_class_options(MachineClass *mc) DEFINE_SPAPR_MACHINE_IMPL(false, major, minor) /* + * pseries-10.1 + */ +static void spapr_machine_10_1_class_options(MachineClass *mc) +{ + /* Defaults for the latest behaviour inherited from the base class */ +} + +DEFINE_SPAPR_MACHINE_AS_LATEST(10, 1); + +/* * pseries-10.0 */ static void spapr_machine_10_0_class_options(MachineClass *mc) { - /* Defaults for the latest behaviour inherited from the base class */ + spapr_machine_10_1_class_options(mc); + compat_props_add(mc->compat_props, hw_compat_10_0, hw_compat_10_0_len); } -DEFINE_SPAPR_MACHINE_AS_LATEST(10, 0); +DEFINE_SPAPR_MACHINE(10, 0); /* * pseries-9.2 diff --git a/hw/s390x/css.c b/hw/s390x/css.c index 738800c98d..17afcbb2cd 100644 --- a/hw/s390x/css.c +++ b/hw/s390x/css.c @@ -23,8 +23,6 @@ #include "hw/s390x/s390-virtio-ccw.h" #include "hw/s390x/s390-ccw.h" -bool css_migration_enabled = true; - typedef struct CrwContainer { CRW crw; QTAILQ_ENTRY(CrwContainer) sibling; @@ -180,16 +178,10 @@ static const VMStateDescription vmstate_orb = { } }; -static bool vmstate_schdev_orb_needed(void *opaque) -{ - return css_migration_enabled; -} - static const VMStateDescription vmstate_schdev_orb = { .name = "s390_subch_dev/orb", .version_id = 1, .minimum_version_id = 1, - .needed = vmstate_schdev_orb_needed, .fields = (const VMStateField[]) { VMSTATE_STRUCT(orb, SubchDev, 1, vmstate_orb, ORB), VMSTATE_END_OF_LIST() @@ -390,33 +382,12 @@ static int subch_dev_post_load(void *opaque, int version_id) css_subch_assign(s->cssid, s->ssid, s->schid, s->devno, s); } - if (css_migration_enabled) { - /* No compat voodoo to do ;) */ - return 0; - } - /* - * Hack alert. If we don't migrate the channel subsystem status - * we still need to find out if the guest enabled mss/mcss-e. - * If the subchannel is enabled, it certainly was able to access it, - * so adjust the max_ssid/max_cssid values for relevant ssid/cssid - * values. This is not watertight, but better than nothing. - */ - if (s->curr_status.pmcw.flags & PMCW_FLAGS_MASK_ENA) { - if (s->ssid) { - channel_subsys.max_ssid = MAX_SSID; - } - if (s->cssid != channel_subsys.default_cssid) { - channel_subsys.max_cssid = MAX_CSSID; - } - } return 0; } void css_register_vmstate(void) { - if (css_migration_enabled) { - vmstate_register(NULL, 0, &vmstate_css, &channel_subsys); - } + vmstate_register(NULL, 0, &vmstate_css, &channel_subsys); } IndAddr *get_indicator(hwaddr ind_addr, int len) diff --git a/hw/s390x/s390-skeys.c b/hw/s390x/s390-skeys.c index 811d892122..067ea03726 100644 --- a/hw/s390x/s390-skeys.c +++ b/hw/s390x/s390-skeys.c @@ -15,6 +15,7 @@ #include "hw/qdev-properties.h" #include "hw/s390x/storage-keys.h" #include "qapi/error.h" +#include "qapi/qapi-commands-machine.h" #include "qapi/qapi-commands-misc-target.h" #include "qobject/qdict.h" #include "qemu/error-report.h" @@ -142,7 +143,7 @@ void hmp_dump_skeys(Monitor *mon, const QDict *qdict) } } -void qmp_dump_skeys(const char *filename, Error **errp) +void s390_qmp_dump_skeys(const char *filename, Error **errp) { S390SKeysState *ss = s390_get_skeys_device(); S390SKeysClass *skeyclass = S390_SKEYS_GET_CLASS(ss); @@ -316,14 +317,6 @@ static void qemu_s390_skeys_class_init(ObjectClass *oc, void *data) dc->user_creatable = false; } -static const TypeInfo qemu_s390_skeys_info = { - .name = TYPE_QEMU_S390_SKEYS, - .parent = TYPE_S390_SKEYS, - .instance_size = sizeof(QEMUS390SKeysState), - .class_init = qemu_s390_skeys_class_init, - .class_size = sizeof(S390SKeysClass), -}; - static void s390_storage_keys_save(QEMUFile *f, void *opaque) { S390SKeysState *ss = S390_SKEYS(opaque); @@ -481,19 +474,27 @@ static void s390_skeys_class_init(ObjectClass *oc, void *data) set_bit(DEVICE_CATEGORY_MISC, dc->categories); } -static const TypeInfo s390_skeys_info = { - .name = TYPE_S390_SKEYS, - .parent = TYPE_DEVICE, - .instance_size = sizeof(S390SKeysState), - .class_init = s390_skeys_class_init, - .class_size = sizeof(S390SKeysClass), - .abstract = true, +static const TypeInfo s390_skeys_types[] = { + { + .name = TYPE_DUMP_SKEYS_INTERFACE, + .parent = TYPE_INTERFACE, + .class_size = sizeof(DumpSKeysInterface), + }, + { + .name = TYPE_S390_SKEYS, + .parent = TYPE_DEVICE, + .instance_size = sizeof(S390SKeysState), + .class_init = s390_skeys_class_init, + .class_size = sizeof(S390SKeysClass), + .abstract = true, + }, + { + .name = TYPE_QEMU_S390_SKEYS, + .parent = TYPE_S390_SKEYS, + .instance_size = sizeof(QEMUS390SKeysState), + .class_init = qemu_s390_skeys_class_init, + .class_size = sizeof(S390SKeysClass), + }, }; -static void qemu_s390_skeys_register_types(void) -{ - type_register_static(&s390_skeys_info); - type_register_static(&qemu_s390_skeys_info); -} - -type_init(qemu_s390_skeys_register_types) +DEFINE_TYPES(s390_skeys_types) diff --git a/hw/s390x/s390-stattrib-kvm.c b/hw/s390x/s390-stattrib-kvm.c index 2a8e31718b..d0ff04364d 100644 --- a/hw/s390x/s390-stattrib-kvm.c +++ b/hw/s390x/s390-stattrib-kvm.c @@ -185,7 +185,7 @@ static long long kvm_s390_stattrib_get_dirtycount(S390StAttribState *sa) static int kvm_s390_stattrib_get_active(S390StAttribState *sa) { - return kvm_s390_cmma_active() && sa->migration_enabled; + return kvm_s390_cmma_active(); } static void kvm_s390_stattrib_class_init(ObjectClass *oc, void *data) diff --git a/hw/s390x/s390-stattrib.c b/hw/s390x/s390-stattrib.c index be07c28c6e..35bf697ef0 100644 --- a/hw/s390x/s390-stattrib.c +++ b/hw/s390x/s390-stattrib.c @@ -304,7 +304,7 @@ static int qemu_s390_set_migrationmode_stub(S390StAttribState *sa, bool value, static int qemu_s390_get_active(S390StAttribState *sa) { - return sa->migration_enabled; + return true; } static void qemu_s390_stattrib_class_init(ObjectClass *oc, void *data) @@ -360,10 +360,6 @@ static void s390_stattrib_realize(DeviceState *dev, Error **errp) &savevm_s390_stattrib_handlers, dev); } -static const Property s390_stattrib_props[] = { - DEFINE_PROP_BOOL("migration-enabled", S390StAttribState, migration_enabled, true), -}; - static void s390_stattrib_class_init(ObjectClass *oc, void *data) { DeviceClass *dc = DEVICE_CLASS(oc); @@ -371,7 +367,6 @@ static void s390_stattrib_class_init(ObjectClass *oc, void *data) dc->hotpluggable = false; set_bit(DEVICE_CATEGORY_MISC, dc->categories); dc->realize = s390_stattrib_realize; - device_class_set_props(dc, s390_stattrib_props); } static void s390_stattrib_instance_init(Object *obj) diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c index 75b32182eb..5af3c4f547 100644 --- a/hw/s390x/s390-virtio-ccw.c +++ b/hw/s390x/s390-virtio-ccw.c @@ -810,6 +810,7 @@ static void ccw_machine_class_init(ObjectClass *oc, void *data) NMIClass *nc = NMI_CLASS(oc); HotplugHandlerClass *hc = HOTPLUG_HANDLER_CLASS(oc); S390CcwMachineClass *s390mc = S390_CCW_MACHINE_CLASS(mc); + DumpSKeysInterface *dsi = DUMP_SKEYS_INTERFACE_CLASS(oc); s390mc->hpage_1m_allowed = true; s390mc->max_threads = 1; @@ -835,6 +836,7 @@ static void ccw_machine_class_init(ObjectClass *oc, void *data) nc->nmi_monitor_handler = s390_nmi; mc->default_ram_id = "s390.ram"; mc->default_nic = "virtio-net-ccw"; + dsi->qmp_dump_skeys = s390_qmp_dump_skeys; object_class_property_add_bool(oc, "aes-key-wrap", machine_get_aes_key_wrap, @@ -876,6 +878,7 @@ static const TypeInfo ccw_machine_info = { .interfaces = (InterfaceInfo[]) { { TYPE_NMI }, { TYPE_HOTPLUG_HANDLER}, + { TYPE_DUMP_SKEYS_INTERFACE}, { } }, }; @@ -921,14 +924,26 @@ static const TypeInfo ccw_machine_info = { DEFINE_CCW_MACHINE_IMPL(false, major, minor) +static void ccw_machine_10_1_instance_options(MachineState *machine) +{ +} + +static void ccw_machine_10_1_class_options(MachineClass *mc) +{ +} +DEFINE_CCW_MACHINE_AS_LATEST(10, 1); + static void ccw_machine_10_0_instance_options(MachineState *machine) { + ccw_machine_10_1_instance_options(machine); } static void ccw_machine_10_0_class_options(MachineClass *mc) { + ccw_machine_10_1_class_options(mc); + compat_props_add(mc->compat_props, hw_compat_10_0, hw_compat_10_0_len); } -DEFINE_CCW_MACHINE_AS_LATEST(10, 0); +DEFINE_CCW_MACHINE(10, 0); static void ccw_machine_9_2_instance_options(MachineState *machine) { @@ -1270,30 +1285,6 @@ static void ccw_machine_2_10_class_options(MachineClass *mc) } DEFINE_CCW_MACHINE(2, 10); -static void ccw_machine_2_9_instance_options(MachineState *machine) -{ - ccw_machine_2_10_instance_options(machine); - s390_cpudef_featoff_greater(12, 1, S390_FEAT_ESOP); - s390_cpudef_featoff_greater(12, 1, S390_FEAT_SIDE_EFFECT_ACCESS_ESOP2); - s390_cpudef_featoff_greater(12, 1, S390_FEAT_ZPCI); - s390_cpudef_featoff_greater(12, 1, S390_FEAT_ADAPTER_INT_SUPPRESSION); - s390_cpudef_featoff_greater(12, 1, S390_FEAT_ADAPTER_EVENT_NOTIFICATION); - css_migration_enabled = false; -} - -static void ccw_machine_2_9_class_options(MachineClass *mc) -{ - static GlobalProperty compat[] = { - { TYPE_S390_STATTRIB, "migration-enabled", "off", }, - { TYPE_S390_FLIC_COMMON, "migration-enabled", "off", }, - }; - - ccw_machine_2_10_class_options(mc); - compat_props_add(mc->compat_props, hw_compat_2_9, hw_compat_2_9_len); - compat_props_add(mc->compat_props, compat, G_N_ELEMENTS(compat)); -} -DEFINE_CCW_MACHINE(2, 9); - #endif static void ccw_machine_register_types(void) diff --git a/hw/smbios/smbios_type_38.c b/hw/smbios/smbios_type_38.c index 168b886647..e9b856fcd9 100644 --- a/hw/smbios/smbios_type_38.c +++ b/hw/smbios/smbios_type_38.c @@ -72,7 +72,12 @@ static void smbios_build_one_type_38(IPMIFwInfo *info) " SMBIOS, ignoring this entry.", info->register_spacing); return; } - t->interrupt_number = info->interrupt_number; + if (info->irq_source == IPMI_ISA_IRQ) { + t->interrupt_number = info->interrupt_number; + } else { + /* TODO: How to handle PCI? */ + t->interrupt_number = 0; + } SMBIOS_BUILD_TABLE_POST; } diff --git a/include/hw/boards.h b/include/hw/boards.h index f22b2e7fc7..bfe8643a27 100644 --- a/include/hw/boards.h +++ b/include/hw/boards.h @@ -761,6 +761,9 @@ struct MachineState { } \ type_init(machine_initfn##_register_types) +extern GlobalProperty hw_compat_10_0[]; +extern const size_t hw_compat_10_0_len; + extern GlobalProperty hw_compat_9_2[]; extern const size_t hw_compat_9_2_len; diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index 103b54301f..8677dc8950 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -215,6 +215,9 @@ void pc_system_parse_ovmf_flash(uint8_t *flash_ptr, size_t flash_size); /* sgx.c */ void pc_machine_init_sgx_epc(PCMachineState *pcms); +extern GlobalProperty pc_compat_10_0[]; +extern const size_t pc_compat_10_0_len; + extern GlobalProperty pc_compat_9_2[]; extern const size_t pc_compat_9_2_len; diff --git a/include/hw/ipmi/ipmi.h b/include/hw/ipmi/ipmi.h index 77a7213ed9..802a2febb0 100644 --- a/include/hw/ipmi/ipmi.h +++ b/include/hw/ipmi/ipmi.h @@ -41,6 +41,15 @@ enum ipmi_op { IPMI_SEND_NMI }; +/* Channel properties */ +#define IPMI_CHANNEL_IPMB 0x00 +#define IPMI_CHANNEL_SYSTEM 0x0f +#define IPMI_CHANNEL_MEDIUM_IPMB 0x01 +#define IPMI_CHANNEL_MEDIUM_SYSTEM 0x0c +#define IPMI_CHANNEL_PROTOCOL_IPMB 0x01 +#define IPMI_CHANNEL_PROTOCOL_KCS 0x05 +#define IPMI_CHANNEL_PROTOCOL_BT_15 0x08 + #define IPMI_CC_INVALID_CMD 0xc1 #define IPMI_CC_COMMAND_INVALID_FOR_LUN 0xc2 #define IPMI_CC_TIMEOUT 0xc3 @@ -76,6 +85,7 @@ typedef struct IPMIFwInfo { int interface_type; uint8_t ipmi_spec_major_revision; uint8_t ipmi_spec_minor_revision; + uint8_t ipmi_channel_protocol; uint8_t i2c_slave_address; uint32_t uuid; @@ -91,6 +101,11 @@ typedef struct IPMIFwInfo { int interrupt_number; enum { + IPMI_NO_IRQ = 0, + IPMI_ISA_IRQ, + IPMI_PCI_IRQ, + } irq_source; + enum { IPMI_LEVEL_IRQ, IPMI_EDGE_IRQ } irq_type; diff --git a/include/hw/s390x/css.h b/include/hw/s390x/css.h index cd97e2b707..dbf919bdd2 100644 --- a/include/hw/s390x/css.h +++ b/include/hw/s390x/css.h @@ -333,10 +333,4 @@ static inline int ccw_dstream_read_buf(CcwDataStream *cds, void *buff, int len) #define ccw_dstream_read(cds, v) ccw_dstream_read_buf((cds), &(v), sizeof(v)) #define ccw_dstream_write(cds, v) ccw_dstream_write_buf((cds), &(v), sizeof(v)) -/** - * true if (vmstate based) migration of the channel subsystem - * is enabled, false if it is disabled. - */ -extern bool css_migration_enabled; - #endif diff --git a/include/hw/s390x/s390_flic.h b/include/hw/s390x/s390_flic.h index 85016d5ccc..91edaaca40 100644 --- a/include/hw/s390x/s390_flic.h +++ b/include/hw/s390x/s390_flic.h @@ -42,7 +42,6 @@ OBJECT_DECLARE_TYPE(S390FLICState, S390FLICStateClass, struct S390FLICState { SysBusDevice parent_obj; bool ais_supported; - bool migration_enabled; }; diff --git a/include/hw/s390x/storage-attributes.h b/include/hw/s390x/storage-attributes.h index 8921a04d51..b5c6d8fa55 100644 --- a/include/hw/s390x/storage-attributes.h +++ b/include/hw/s390x/storage-attributes.h @@ -25,7 +25,6 @@ OBJECT_DECLARE_TYPE(S390StAttribState, S390StAttribClass, S390_STATTRIB) struct S390StAttribState { DeviceState parent_obj; uint64_t migration_cur_gfn; - bool migration_enabled; }; diff --git a/include/hw/s390x/storage-keys.h b/include/hw/s390x/storage-keys.h index 408d2815d4..ac303001f5 100644 --- a/include/hw/s390x/storage-keys.h +++ b/include/hw/s390x/storage-keys.h @@ -122,7 +122,23 @@ int s390_skeys_set(S390SKeysState *ks, uint64_t start_gfn, S390SKeysState *s390_get_skeys_device(void); +void s390_qmp_dump_skeys(const char *filename, Error **errp); void hmp_dump_skeys(Monitor *mon, const QDict *qdict); void hmp_info_skeys(Monitor *mon, const QDict *qdict); +#define TYPE_DUMP_SKEYS_INTERFACE "dump-skeys-interface" + +typedef struct DumpSKeysInterface DumpSKeysInterface; +DECLARE_CLASS_CHECKERS(DumpSKeysInterface, DUMP_SKEYS_INTERFACE, + TYPE_DUMP_SKEYS_INTERFACE) + +struct DumpSKeysInterface { + InterfaceClass parent_class; + + /** + * @qmp_dump_skeys: Callback to dump guest's storage keys to @filename. + */ + void (*qmp_dump_skeys)(const char *filename, Error **errp); +}; + #endif /* S390_STORAGE_KEYS_H */ diff --git a/pythondeps.toml b/pythondeps.toml index c03c9df81b..7eaaa0fed1 100644 --- a/pythondeps.toml +++ b/pythondeps.toml @@ -27,9 +27,5 @@ pycotap = { accepted = ">=1.1.0", installed = "1.3.1" } sphinx = { accepted = ">=3.4.3", installed = "5.3.0", canary = "sphinx-build" } sphinx_rtd_theme = { accepted = ">=0.5", installed = "1.1.1" } -[avocado] -# Note that qemu.git/python/ is always implicitly installed. -# Prefer an LTS version when updating the accepted versions of -# avocado-framework, for example right now the limit is 92.x. -avocado-framework = { accepted = "(>=103.0, <104.0)", installed = "103.0", canary = "avocado" } -pycdlib = { accepted = ">=1.11.0" } +[testdeps] +qemu.qmp = { accepted = ">=0.0.3", installed = "0.0.3" } diff --git a/qapi/machine.json b/qapi/machine.json index a6b8795b09..a9ff807631 100644 --- a/qapi/machine.json +++ b/qapi/machine.json @@ -1898,3 +1898,21 @@ { 'command': 'x-query-interrupt-controllers', 'returns': 'HumanReadableText', 'features': [ 'unstable' ]} + +## +# @dump-skeys: +# +# Dump the storage keys for an s390x guest +# +# @filename: the path to the file to dump to +# +# Since: 2.5 +# +# .. qmp-example:: +# +# -> { "execute": "dump-skeys", +# "arguments": { "filename": "/tmp/skeys" } } +# <- { "return": {} } +## +{ 'command': 'dump-skeys', + 'data': { 'filename': 'str' } } diff --git a/qapi/misc-target.json b/qapi/misc-target.json index 8d70bd24d8..42e4a7417d 100644 --- a/qapi/misc-target.json +++ b/qapi/misc-target.json @@ -275,25 +275,6 @@ 'if': 'TARGET_I386' } ## -# @dump-skeys: -# -# Dump guest's storage keys -# -# @filename: the path to the file to dump to -# -# Since: 2.5 -# -# .. qmp-example:: -# -# -> { "execute": "dump-skeys", -# "arguments": { "filename": "/tmp/skeys" } } -# <- { "return": {} } -## -{ 'command': 'dump-skeys', - 'data': { 'filename': 'str' }, - 'if': 'TARGET_S390X' } - -## # @GICCapability: # # The struct describes capability for a specific GIC (Generic diff --git a/rust/hw/char/pl011/src/device.rs b/rust/hw/char/pl011/src/device.rs index bf88e0b00a..bb2a0f207a 100644 --- a/rust/hw/char/pl011/src/device.rs +++ b/rust/hw/char/pl011/src/device.rs @@ -190,25 +190,7 @@ impl PL011Registers { let mut update = false; let result = match offset { - DR => { - self.flags.set_receive_fifo_full(false); - let c = self.read_fifo[self.read_pos]; - if self.read_count > 0 { - self.read_count -= 1; - self.read_pos = (self.read_pos + 1) & (self.fifo_depth() - 1); - } - if self.read_count == 0 { - self.flags.set_receive_fifo_empty(true); - } - if self.read_count + 1 == self.read_trigger { - self.int_level &= !Interrupt::RX.0; - } - // Update error bits. - self.receive_status_error_clear.set_from_data(c); - // Must call qemu_chr_fe_accept_input - update = true; - u32::from(c) - } + DR => self.read_data_register(&mut update), RSR => u32::from(self.receive_status_error_clear), FR => u32::from(self.flags), FBRD => self.fbrd, @@ -239,12 +221,7 @@ impl PL011Registers { // eprintln!("write offset {offset} value {value}"); use RegisterOffset::*; match offset { - DR => { - // interrupts always checked - let _ = self.loopback_tx(value.into()); - self.int_level |= Interrupt::TX.0; - return true; - } + DR => return self.write_data_register(value), RSR => { self.receive_status_error_clear = 0.into(); } @@ -306,6 +283,32 @@ impl PL011Registers { false } + fn read_data_register(&mut self, update: &mut bool) -> u32 { + self.flags.set_receive_fifo_full(false); + let c = self.read_fifo[self.read_pos]; + + if self.read_count > 0 { + self.read_count -= 1; + self.read_pos = (self.read_pos + 1) & (self.fifo_depth() - 1); + } + if self.read_count == 0 { + self.flags.set_receive_fifo_empty(true); + } + if self.read_count + 1 == self.read_trigger { + self.int_level &= !Interrupt::RX.0; + } + self.receive_status_error_clear.set_from_data(c); + *update = true; + u32::from(c) + } + + fn write_data_register(&mut self, value: u32) -> bool { + // interrupts always checked + let _ = self.loopback_tx(value.into()); + self.int_level |= Interrupt::TX.0; + true + } + #[inline] #[must_use] fn loopback_tx(&mut self, value: registers::Data) -> bool { diff --git a/rust/hw/timer/hpet/src/hpet.rs b/rust/hw/timer/hpet/src/hpet.rs index 3ae3ec25f1..cbd2ed4f6b 100644 --- a/rust/hw/timer/hpet/src/hpet.rs +++ b/rust/hw/timer/hpet/src/hpet.rs @@ -12,7 +12,7 @@ use std::{ use qemu_api::{ bindings::{ address_space_memory, address_space_stl_le, qdev_prop_bit, qdev_prop_bool, - qdev_prop_uint32, qdev_prop_usize, + qdev_prop_uint32, qdev_prop_uint8, }, c_str, cell::{BqlCell, BqlRefCell}, @@ -34,9 +34,9 @@ use crate::fw_cfg::HPETFwConfig; const HPET_REG_SPACE_LEN: u64 = 0x400; // 1024 bytes /// Minimum recommended hardware implementation. -const HPET_MIN_TIMERS: usize = 3; +const HPET_MIN_TIMERS: u8 = 3; /// Maximum timers in each timer block. -const HPET_MAX_TIMERS: usize = 32; +const HPET_MAX_TIMERS: u8 = 32; /// Flags that HPETState.flags supports. const HPET_FLAG_MSI_SUPPORT_SHIFT: usize = 0; @@ -184,7 +184,7 @@ fn timer_handler(timer_cell: &BqlRefCell<HPETTimer>) { pub struct HPETTimer { /// timer N index within the timer block (`HPETState`) #[doc(alias = "tn")] - index: usize, + index: u8, qemu_timer: Timer, /// timer block abstraction containing this timer state: NonNull<HPETState>, @@ -210,7 +210,7 @@ pub struct HPETTimer { } impl HPETTimer { - fn init(&mut self, index: usize, state: &HPETState) { + fn init(&mut self, index: u8, state: &HPETState) { *self = HPETTimer { index, // SAFETY: the HPETTimer will only be used after the timer @@ -235,7 +235,7 @@ impl HPETTimer { Timer::NS, 0, timer_handler, - &state.timers[self.index], + &state.timers[self.index as usize], ) } @@ -246,7 +246,7 @@ impl HPETTimer { } fn is_int_active(&self) -> bool { - self.get_state().is_timer_int_active(self.index) + self.get_state().is_timer_int_active(self.index.into()) } const fn is_fsb_route_enabled(&self) -> bool { @@ -353,7 +353,7 @@ impl HPETTimer { // still operate and generate appropriate status bits, but // will not cause an interrupt" self.get_state() - .update_int_status(self.index as u32, set && self.is_int_level_triggered()); + .update_int_status(self.index.into(), set && self.is_int_level_triggered()); self.set_irq(set); } @@ -559,14 +559,19 @@ pub struct HPETState { /// HPET timer array managed by this timer block. #[doc(alias = "timer")] - timers: [BqlRefCell<HPETTimer>; HPET_MAX_TIMERS], - num_timers: BqlCell<usize>, + timers: [BqlRefCell<HPETTimer>; HPET_MAX_TIMERS as usize], + num_timers: BqlCell<u8>, /// Instance id (HPET timer block ID). hpet_id: BqlCell<usize>, } impl HPETState { + // Get num_timers with `usize` type, which is useful to play with array index. + fn get_num_timers(&self) -> usize { + self.num_timers.get().into() + } + const fn has_msi_flag(&self) -> bool { self.flags & (1 << HPET_FLAG_MSI_SUPPORT_SHIFT) != 0 } @@ -606,7 +611,7 @@ impl HPETState { fn init_timer(&self) { for (index, timer) in self.timers.iter().enumerate() { - timer.borrow_mut().init(index, self); + timer.borrow_mut().init(index.try_into().unwrap(), self); } } @@ -628,7 +633,7 @@ impl HPETState { self.hpet_offset .set(ticks_to_ns(self.counter.get()) - CLOCK_VIRTUAL.get_ns()); - for timer in self.timers.iter().take(self.num_timers.get()) { + for timer in self.timers.iter().take(self.get_num_timers()) { let mut t = timer.borrow_mut(); if t.is_int_enabled() && t.is_int_active() { @@ -640,7 +645,7 @@ impl HPETState { // Halt main counter and disable interrupt generation. self.counter.set(self.get_ticks()); - for timer in self.timers.iter().take(self.num_timers.get()) { + for timer in self.timers.iter().take(self.get_num_timers()) { timer.borrow_mut().del_timer(); } } @@ -663,7 +668,7 @@ impl HPETState { let new_val = val << shift; let cleared = new_val & self.int_status.get(); - for (index, timer) in self.timers.iter().take(self.num_timers.get()).enumerate() { + for (index, timer) in self.timers.iter().take(self.get_num_timers()).enumerate() { if cleared & (1 << index) != 0 { timer.borrow_mut().update_irq(false); } @@ -737,7 +742,7 @@ impl HPETState { 1 << HPET_CAP_COUNT_SIZE_CAP_SHIFT | 1 << HPET_CAP_LEG_RT_CAP_SHIFT | HPET_CAP_VENDER_ID_VALUE << HPET_CAP_VENDER_ID_SHIFT | - ((self.num_timers.get() - 1) as u64) << HPET_CAP_NUM_TIM_SHIFT | // indicate the last timer + ((self.get_num_timers() - 1) as u64) << HPET_CAP_NUM_TIM_SHIFT | // indicate the last timer (HPET_CLK_PERIOD * FS_PER_NS) << HPET_CAP_CNT_CLK_PERIOD_SHIFT, // 10 ns ); @@ -746,7 +751,7 @@ impl HPETState { } fn reset_hold(&self, _type: ResetType) { - for timer in self.timers.iter().take(self.num_timers.get()) { + for timer in self.timers.iter().take(self.get_num_timers()) { timer.borrow_mut().reset(); } @@ -774,7 +779,7 @@ impl HPETState { GlobalRegister::try_from(addr).map(HPETRegister::Global) } else { let timer_id: usize = ((addr - 0x100) / 0x20) as usize; - if timer_id <= self.num_timers.get() { + if timer_id <= self.get_num_timers() { // TODO: Add trace point - trace_hpet_ram_[read|write]_timer_id(timer_id) TimerRegister::try_from(addr & 0x18) .map(|reg| HPETRegister::Timer(&self.timers[timer_id], reg)) @@ -859,8 +864,8 @@ qemu_api::declare_properties! { c_str!("timers"), HPETState, num_timers, - unsafe { &qdev_prop_usize }, - usize, + unsafe { &qdev_prop_uint8 }, + u8, default = HPET_MIN_TIMERS ), qemu_api::define_property!( diff --git a/rust/qemu-api/tests/vmstate_tests.rs b/rust/qemu-api/tests/vmstate_tests.rs index b8d8b45b19..8b93492a68 100644 --- a/rust/qemu-api/tests/vmstate_tests.rs +++ b/rust/qemu-api/tests/vmstate_tests.rs @@ -383,12 +383,12 @@ fn test_vmstate_macro_array_of_pointer_wrapped() { ); assert_eq!(foo_fields[3].offset, (FOO_ARRAY_MAX + 2) * PTR_SIZE); assert_eq!(foo_fields[3].num_offset, 0); - assert_eq!(foo_fields[2].info, unsafe { &vmstate_info_uint8 }); + assert_eq!(foo_fields[3].info, unsafe { &vmstate_info_uint8 }); assert_eq!(foo_fields[3].version_id, 0); assert_eq!(foo_fields[3].size, PTR_SIZE); assert_eq!(foo_fields[3].num, FOO_ARRAY_MAX as i32); assert_eq!( - foo_fields[2].flags.0, + foo_fields[3].flags.0, VMStateFlags::VMS_ARRAY.0 | VMStateFlags::VMS_ARRAY_OF_POINTER.0 ); assert!(foo_fields[3].vmsd.is_null()); diff --git a/scsi/utils.c b/scsi/utils.c index 357b036671..545956f4f9 100644 --- a/scsi/utils.c +++ b/scsi/utils.c @@ -587,20 +587,27 @@ int scsi_sense_from_errno(int errno_value, SCSISense *sense) return GOOD; case EDOM: return TASK_SET_FULL; +#if ENODEV != ENOMEDIUM + case ENODEV: + /* + * Some of the BSDs have ENODEV and ENOMEDIUM as synonyms. For + * everyone else, give a more severe sense code for ENODEV. + */ +#endif #ifdef CONFIG_LINUX /* These errno mapping are specific to Linux. For more information: * - scsi_check_sense and scsi_decide_disposition in drivers/scsi/scsi_error.c * - scsi_result_to_blk_status in drivers/scsi/scsi_lib.c * - blk_errors[] in block/blk-core.c */ + case EREMOTEIO: + *sense = SENSE_CODE(TARGET_FAILURE); + return CHECK_CONDITION; case EBADE: return RESERVATION_CONFLICT; case ENODATA: *sense = SENSE_CODE(READ_ERROR); return CHECK_CONDITION; - case EREMOTEIO: - *sense = SENSE_CODE(TARGET_FAILURE); - return CHECK_CONDITION; #endif case ENOMEDIUM: *sense = SENSE_CODE(NO_MEDIUM); diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 1b64ceaaba..3fb1ec62da 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -5621,6 +5621,18 @@ static const X86CPUDefinition builtin_x86_defs[] = { .features[FEAT_VMX_VMFUNC] = MSR_VMX_VMFUNC_EPT_SWITCHING, .xlevel = 0x80000008, .model_id = "Zhaoxin YongFeng Processor", + .versions = (X86CPUVersionDefinition[]) { + { .version = 1 }, + { + .version = 2, + .note = "with the correct model number", + .props = (PropValue[]) { + { "model", "0x5b" }, + { /* end of list */ } + } + }, + { /* end of list */ } + } }, }; diff --git a/target/i386/cpu.h b/target/i386/cpu.h index 76f24446a5..119efc6c60 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -1811,10 +1811,10 @@ typedef struct CPUCaches { CPUCacheInfo *l3_cache; } CPUCaches; -typedef struct HVFX86LazyFlags { +typedef struct X86LazyFlags { target_ulong result; target_ulong auxbits; -} HVFX86LazyFlags; +} X86LazyFlags; typedef struct CPUArchState { /* standard registers */ @@ -2108,8 +2108,8 @@ typedef struct CPUArchState { QemuMutex xen_timers_lock; #endif #if defined(CONFIG_HVF) - HVFX86LazyFlags hvf_lflags; - void *hvf_mmio_buf; + X86LazyFlags lflags; + void *emu_mmio_buf; #endif uint64_t mcg_cap; @@ -2843,4 +2843,29 @@ static inline bool ctl_has_irq(CPUX86State *env) # define TARGET_VSYSCALL_PAGE (UINT64_C(-10) << 20) #endif +/* majority(NOT a, b, c) = (a ^ b) ? b : c */ +#define MAJ_INV1(a, b, c) ((((a) ^ (b)) & ((b) ^ (c))) ^ (c)) + +/* + * ADD_COUT_VEC(x, y) = majority((x + y) ^ x ^ y, x, y) + * + * If two corresponding bits in x and y are the same, that's the carry + * independent of the value (x+y)^x^y. Hence x^y can be replaced with + * 1 in (x+y)^x^y, resulting in majority(NOT (x+y), x, y) + */ +#define ADD_COUT_VEC(op1, op2, result) \ + MAJ_INV1(result, op1, op2) + +/* + * SUB_COUT_VEC(x, y) = NOT majority(x, NOT y, (x - y) ^ x ^ NOT y) + * = majority(NOT x, y, (x - y) ^ x ^ y) + * + * Note that the carry out is actually a borrow, i.e. it is inverted. + * If two corresponding bits in x and y are different, the value of the + * bit in (x-y)^x^y likewise does not matter. Hence, x^y can be replaced + * with 0 in (x-y)^x^y, resulting in majority(NOT x, y, x-y) + */ +#define SUB_COUT_VEC(op1, op2, result) \ + MAJ_INV1(op1, op2, result) + #endif /* I386_CPU_H */ diff --git a/target/i386/emulate/meson.build b/target/i386/emulate/meson.build new file mode 100644 index 0000000000..4edd4f462f --- /dev/null +++ b/target/i386/emulate/meson.build @@ -0,0 +1,5 @@ +i386_system_ss.add(when: [hvf, 'CONFIG_HVF'], if_true: files( + 'x86_decode.c', + 'x86_emu.c', + 'x86_flags.c', +)) diff --git a/target/i386/emulate/panic.h b/target/i386/emulate/panic.h new file mode 100644 index 0000000000..71c24874ba --- /dev/null +++ b/target/i386/emulate/panic.h @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2016 Veertu Inc, + * Copyright (C) 2017 Google Inc, + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this program; if not, see <http://www.gnu.org/licenses/>. + */ +#ifndef X86_EMU_PANIC_H +#define X86_EMU_PANIC_H + +#define VM_PANIC(x) {\ + printf("%s\n", x); \ + abort(); \ +} + +#define VM_PANIC_ON(x) {\ + if (x) { \ + printf("%s\n", #x); \ + abort(); \ + } \ +} + +#define VM_PANIC_EX(...) {\ + printf(__VA_ARGS__); \ + abort(); \ +} + +#define VM_PANIC_ON_EX(x, ...) {\ + if (x) { \ + printf(__VA_ARGS__); \ + abort(); \ + } \ +} + +#endif diff --git a/target/i386/hvf/x86.h b/target/i386/emulate/x86.h index 063cd0b83e..73edccfba0 100644 --- a/target/i386/hvf/x86.h +++ b/target/i386/emulate/x86.h @@ -16,8 +16,8 @@ * License along with this program; if not, see <http://www.gnu.org/licenses/>. */ -#ifndef HVF_X86_H -#define HVF_X86_H +#ifndef X86_EMU_DEFS_H +#define X86_EMU_DEFS_H typedef struct x86_register { union { diff --git a/target/i386/hvf/x86_decode.c b/target/i386/emulate/x86_decode.c index 5fea2dd3cc..7fee219687 100644 --- a/target/i386/hvf/x86_decode.c +++ b/target/i386/emulate/x86_decode.c @@ -20,9 +20,7 @@ #include "panic.h" #include "x86_decode.h" -#include "vmx.h" -#include "x86_mmu.h" -#include "x86_descr.h" +#include "x86_emu.h" #define OPCODE_ESCAPE 0xf @@ -74,7 +72,7 @@ static inline uint64_t decode_bytes(CPUX86State *env, struct x86_decode *decode, break; } target_ulong va = linear_rip(env_cpu(env), env->eip) + decode->len; - vmx_read_mem(env_cpu(env), &val, va, size); + emul_ops->read_mem(env_cpu(env), &val, va, size); decode->len += size; return val; @@ -431,7 +429,6 @@ struct decode_tbl { void (*decode_op4)(CPUX86State *env, struct x86_decode *decode, struct x86_decode_op *op4); void (*decode_postfix)(CPUX86State *env, struct x86_decode *decode); - uint32_t flags_mask; }; struct decode_x87_tbl { @@ -447,7 +444,6 @@ struct decode_x87_tbl { void (*decode_op2)(CPUX86State *env, struct x86_decode *decode, struct x86_decode_op *op2); void (*decode_postfix)(CPUX86State *env, struct x86_decode *decode); - uint32_t flags_mask; }; struct decode_tbl invl_inst = {0x0, 0, 0, false, NULL, NULL, NULL, NULL, @@ -472,7 +468,6 @@ static void decode_x87_ins(CPUX86State *env, struct x86_decode *decode) if (decoder->operand_size) { decode->operand_size = decoder->operand_size; } - decode->flags_mask = decoder->flags_mask; decode->fpop_stack = decoder->pop; decode->frev = decoder->rev; @@ -505,9 +500,6 @@ static void decode_ffgroup(CPUX86State *env, struct x86_decode *decode) X86_DECODE_CMD_INVL }; decode->cmd = group[decode->modrm.reg]; - if (decode->modrm.reg > 2) { - decode->flags_mask = 0; - } } static void decode_sldtgroup(CPUX86State *env, struct x86_decode *decode) @@ -695,733 +687,724 @@ static void decode_db_4(CPUX86State *env, struct x86_decode *decode) } -#define RFLAGS_MASK_NONE 0 -#define RFLAGS_MASK_OSZAPC (CC_O | CC_S | CC_Z | CC_A | CC_P | CC_C) -#define RFLAGS_MASK_LAHF (CC_S | CC_Z | CC_A | CC_P | CC_C) -#define RFLAGS_MASK_CF (CC_C) -#define RFLAGS_MASK_IF (IF_MASK) -#define RFLAGS_MASK_TF (TF_MASK) -#define RFLAGS_MASK_DF (DF_MASK) -#define RFLAGS_MASK_ZF (CC_Z) - struct decode_tbl _1op_inst[] = { {0x0, X86_DECODE_CMD_ADD, 1, true, decode_modrm_rm, decode_modrm_reg, NULL, - NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL}, {0x1, X86_DECODE_CMD_ADD, 0, true, decode_modrm_rm, decode_modrm_reg, NULL, - NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL}, {0x2, X86_DECODE_CMD_ADD, 1, true, decode_modrm_reg, decode_modrm_rm, NULL, - NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL}, {0x3, X86_DECODE_CMD_ADD, 0, true, decode_modrm_reg, decode_modrm_rm, NULL, - NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL}, {0x4, X86_DECODE_CMD_ADD, 1, false, decode_rax, decode_imm8, NULL, NULL, - NULL, RFLAGS_MASK_OSZAPC}, + NULL}, {0x5, X86_DECODE_CMD_ADD, 0, false, decode_rax, decode_imm, NULL, NULL, - NULL, RFLAGS_MASK_OSZAPC}, + NULL}, {0x6, X86_DECODE_CMD_PUSH_SEG, 0, false, false, NULL, NULL, NULL, - decode_pushseg, RFLAGS_MASK_NONE}, + decode_pushseg}, {0x7, X86_DECODE_CMD_POP_SEG, 0, false, false, NULL, NULL, NULL, - decode_popseg, RFLAGS_MASK_NONE}, + decode_popseg}, {0x8, X86_DECODE_CMD_OR, 1, true, decode_modrm_rm, decode_modrm_reg, NULL, - NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL}, {0x9, X86_DECODE_CMD_OR, 0, true, decode_modrm_rm, decode_modrm_reg, NULL, - NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL}, {0xa, X86_DECODE_CMD_OR, 1, true, decode_modrm_reg, decode_modrm_rm, NULL, - NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL}, {0xb, X86_DECODE_CMD_OR, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0xc, X86_DECODE_CMD_OR, 1, false, decode_rax, decode_imm8, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0xd, X86_DECODE_CMD_OR, 0, false, decode_rax, decode_imm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0xe, X86_DECODE_CMD_PUSH_SEG, 0, false, false, - NULL, NULL, NULL, decode_pushseg, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_pushseg}, {0xf, X86_DECODE_CMD_POP_SEG, 0, false, false, - NULL, NULL, NULL, decode_popseg, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_popseg}, {0x10, X86_DECODE_CMD_ADC, 1, true, decode_modrm_rm, decode_modrm_reg, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x11, X86_DECODE_CMD_ADC, 0, true, decode_modrm_rm, decode_modrm_reg, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x12, X86_DECODE_CMD_ADC, 1, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x13, X86_DECODE_CMD_ADC, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x14, X86_DECODE_CMD_ADC, 1, false, decode_rax, decode_imm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x15, X86_DECODE_CMD_ADC, 0, false, decode_rax, decode_imm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x16, X86_DECODE_CMD_PUSH_SEG, 0, false, false, - NULL, NULL, NULL, decode_pushseg, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_pushseg}, {0x17, X86_DECODE_CMD_POP_SEG, 0, false, false, - NULL, NULL, NULL, decode_popseg, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_popseg}, {0x18, X86_DECODE_CMD_SBB, 1, true, decode_modrm_rm, decode_modrm_reg, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x19, X86_DECODE_CMD_SBB, 0, true, decode_modrm_rm, decode_modrm_reg, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x1a, X86_DECODE_CMD_SBB, 1, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x1b, X86_DECODE_CMD_SBB, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x1c, X86_DECODE_CMD_SBB, 1, false, decode_rax, decode_imm8, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x1d, X86_DECODE_CMD_SBB, 0, false, decode_rax, decode_imm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x1e, X86_DECODE_CMD_PUSH_SEG, 0, false, false, - NULL, NULL, NULL, decode_pushseg, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_pushseg}, {0x1f, X86_DECODE_CMD_POP_SEG, 0, false, false, - NULL, NULL, NULL, decode_popseg, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_popseg}, {0x20, X86_DECODE_CMD_AND, 1, true, decode_modrm_rm, decode_modrm_reg, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x21, X86_DECODE_CMD_AND, 0, true, decode_modrm_rm, decode_modrm_reg, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x22, X86_DECODE_CMD_AND, 1, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x23, X86_DECODE_CMD_AND, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x24, X86_DECODE_CMD_AND, 1, false, decode_rax, decode_imm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x25, X86_DECODE_CMD_AND, 0, false, decode_rax, decode_imm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x28, X86_DECODE_CMD_SUB, 1, true, decode_modrm_rm, decode_modrm_reg, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x29, X86_DECODE_CMD_SUB, 0, true, decode_modrm_rm, decode_modrm_reg, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x2a, X86_DECODE_CMD_SUB, 1, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x2b, X86_DECODE_CMD_SUB, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x2c, X86_DECODE_CMD_SUB, 1, false, decode_rax, decode_imm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x2d, X86_DECODE_CMD_SUB, 0, false, decode_rax, decode_imm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x2f, X86_DECODE_CMD_DAS, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, NULL, NULL}, {0x30, X86_DECODE_CMD_XOR, 1, true, decode_modrm_rm, decode_modrm_reg, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x31, X86_DECODE_CMD_XOR, 0, true, decode_modrm_rm, decode_modrm_reg, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x32, X86_DECODE_CMD_XOR, 1, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x33, X86_DECODE_CMD_XOR, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x34, X86_DECODE_CMD_XOR, 1, false, decode_rax, decode_imm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x35, X86_DECODE_CMD_XOR, 0, false, decode_rax, decode_imm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x38, X86_DECODE_CMD_CMP, 1, true, decode_modrm_rm, decode_modrm_reg, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x39, X86_DECODE_CMD_CMP, 0, true, decode_modrm_rm, decode_modrm_reg, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x3a, X86_DECODE_CMD_CMP, 1, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x3b, X86_DECODE_CMD_CMP, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x3c, X86_DECODE_CMD_CMP, 1, false, decode_rax, decode_imm8, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x3d, X86_DECODE_CMD_CMP, 0, false, decode_rax, decode_imm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x3f, X86_DECODE_CMD_AAS, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, NULL, NULL}, {0x40, X86_DECODE_CMD_INC, 0, false, - NULL, NULL, NULL, NULL, decode_incgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, NULL, decode_incgroup}, {0x41, X86_DECODE_CMD_INC, 0, false, - NULL, NULL, NULL, NULL, decode_incgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, NULL, decode_incgroup}, {0x42, X86_DECODE_CMD_INC, 0, false, - NULL, NULL, NULL, NULL, decode_incgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, NULL, decode_incgroup}, {0x43, X86_DECODE_CMD_INC, 0, false, - NULL, NULL, NULL, NULL, decode_incgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, NULL, decode_incgroup}, {0x44, X86_DECODE_CMD_INC, 0, false, - NULL, NULL, NULL, NULL, decode_incgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, NULL, decode_incgroup}, {0x45, X86_DECODE_CMD_INC, 0, false, - NULL, NULL, NULL, NULL, decode_incgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, NULL, decode_incgroup}, {0x46, X86_DECODE_CMD_INC, 0, false, - NULL, NULL, NULL, NULL, decode_incgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, NULL, decode_incgroup}, {0x47, X86_DECODE_CMD_INC, 0, false, - NULL, NULL, NULL, NULL, decode_incgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, NULL, decode_incgroup}, {0x48, X86_DECODE_CMD_DEC, 0, false, - NULL, NULL, NULL, NULL, decode_decgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, NULL, decode_decgroup}, {0x49, X86_DECODE_CMD_DEC, 0, false, - NULL, NULL, NULL, NULL, decode_decgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, NULL, decode_decgroup}, {0x4a, X86_DECODE_CMD_DEC, 0, false, - NULL, NULL, NULL, NULL, decode_decgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, NULL, decode_decgroup}, {0x4b, X86_DECODE_CMD_DEC, 0, false, - NULL, NULL, NULL, NULL, decode_decgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, NULL, decode_decgroup}, {0x4c, X86_DECODE_CMD_DEC, 0, false, - NULL, NULL, NULL, NULL, decode_decgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, NULL, decode_decgroup}, {0x4d, X86_DECODE_CMD_DEC, 0, false, - NULL, NULL, NULL, NULL, decode_decgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, NULL, decode_decgroup}, {0x4e, X86_DECODE_CMD_DEC, 0, false, - NULL, NULL, NULL, NULL, decode_decgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, NULL, decode_decgroup}, {0x4f, X86_DECODE_CMD_DEC, 0, false, - NULL, NULL, NULL, NULL, decode_decgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, NULL, decode_decgroup}, {0x50, X86_DECODE_CMD_PUSH, 0, false, - NULL, NULL, NULL, NULL, decode_pushgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_pushgroup}, {0x51, X86_DECODE_CMD_PUSH, 0, false, - NULL, NULL, NULL, NULL, decode_pushgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_pushgroup}, {0x52, X86_DECODE_CMD_PUSH, 0, false, - NULL, NULL, NULL, NULL, decode_pushgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_pushgroup}, {0x53, X86_DECODE_CMD_PUSH, 0, false, - NULL, NULL, NULL, NULL, decode_pushgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_pushgroup}, {0x54, X86_DECODE_CMD_PUSH, 0, false, - NULL, NULL, NULL, NULL, decode_pushgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_pushgroup}, {0x55, X86_DECODE_CMD_PUSH, 0, false, - NULL, NULL, NULL, NULL, decode_pushgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_pushgroup}, {0x56, X86_DECODE_CMD_PUSH, 0, false, - NULL, NULL, NULL, NULL, decode_pushgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_pushgroup}, {0x57, X86_DECODE_CMD_PUSH, 0, false, - NULL, NULL, NULL, NULL, decode_pushgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_pushgroup}, {0x58, X86_DECODE_CMD_POP, 0, false, - NULL, NULL, NULL, NULL, decode_popgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_popgroup}, {0x59, X86_DECODE_CMD_POP, 0, false, - NULL, NULL, NULL, NULL, decode_popgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_popgroup}, {0x5a, X86_DECODE_CMD_POP, 0, false, - NULL, NULL, NULL, NULL, decode_popgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_popgroup}, {0x5b, X86_DECODE_CMD_POP, 0, false, - NULL, NULL, NULL, NULL, decode_popgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_popgroup}, {0x5c, X86_DECODE_CMD_POP, 0, false, - NULL, NULL, NULL, NULL, decode_popgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_popgroup}, {0x5d, X86_DECODE_CMD_POP, 0, false, - NULL, NULL, NULL, NULL, decode_popgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_popgroup}, {0x5e, X86_DECODE_CMD_POP, 0, false, - NULL, NULL, NULL, NULL, decode_popgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_popgroup}, {0x5f, X86_DECODE_CMD_POP, 0, false, - NULL, NULL, NULL, NULL, decode_popgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_popgroup}, {0x60, X86_DECODE_CMD_PUSHA, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, NULL}, {0x61, X86_DECODE_CMD_POPA, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, NULL}, {0x68, X86_DECODE_CMD_PUSH, 0, false, decode_imm, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0x6a, X86_DECODE_CMD_PUSH, 0, false, decode_imm8_signed, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0x69, X86_DECODE_CMD_IMUL_3, 0, true, decode_modrm_reg, - decode_modrm_rm, decode_imm, NULL, NULL, RFLAGS_MASK_OSZAPC}, + decode_modrm_rm, decode_imm, NULL, NULL}, {0x6b, X86_DECODE_CMD_IMUL_3, 0, true, decode_modrm_reg, decode_modrm_rm, - decode_imm8_signed, NULL, NULL, RFLAGS_MASK_OSZAPC}, + decode_imm8_signed, NULL, NULL}, {0x6c, X86_DECODE_CMD_INS, 1, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, NULL}, {0x6d, X86_DECODE_CMD_INS, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, NULL}, {0x6e, X86_DECODE_CMD_OUTS, 1, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, NULL}, {0x6f, X86_DECODE_CMD_OUTS, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, NULL}, {0x70, X86_DECODE_CMD_JXX, 1, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x71, X86_DECODE_CMD_JXX, 1, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x72, X86_DECODE_CMD_JXX, 1, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x73, X86_DECODE_CMD_JXX, 1, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x74, X86_DECODE_CMD_JXX, 1, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x75, X86_DECODE_CMD_JXX, 1, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x76, X86_DECODE_CMD_JXX, 1, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x77, X86_DECODE_CMD_JXX, 1, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x78, X86_DECODE_CMD_JXX, 1, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x79, X86_DECODE_CMD_JXX, 1, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x7a, X86_DECODE_CMD_JXX, 1, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x7b, X86_DECODE_CMD_JXX, 1, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x7c, X86_DECODE_CMD_JXX, 1, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x7d, X86_DECODE_CMD_JXX, 1, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x7e, X86_DECODE_CMD_JXX, 1, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x7f, X86_DECODE_CMD_JXX, 1, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x80, X86_DECODE_CMD_INVL, 1, true, decode_modrm_rm, decode_imm8, - NULL, NULL, decode_addgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, decode_addgroup}, {0x81, X86_DECODE_CMD_INVL, 0, true, decode_modrm_rm, decode_imm, - NULL, NULL, decode_addgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, decode_addgroup}, {0x82, X86_DECODE_CMD_INVL, 1, true, decode_modrm_rm, decode_imm8, - NULL, NULL, decode_addgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, decode_addgroup}, {0x83, X86_DECODE_CMD_INVL, 0, true, decode_modrm_rm, decode_imm8_signed, - NULL, NULL, decode_addgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, decode_addgroup}, {0x84, X86_DECODE_CMD_TST, 1, true, decode_modrm_rm, decode_modrm_reg, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x85, X86_DECODE_CMD_TST, 0, true, decode_modrm_rm, decode_modrm_reg, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0x86, X86_DECODE_CMD_XCHG, 1, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x87, X86_DECODE_CMD_XCHG, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x88, X86_DECODE_CMD_MOV, 1, true, decode_modrm_rm, decode_modrm_reg, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x89, X86_DECODE_CMD_MOV, 0, true, decode_modrm_rm, decode_modrm_reg, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x8a, X86_DECODE_CMD_MOV, 1, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x8b, X86_DECODE_CMD_MOV, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x8c, X86_DECODE_CMD_MOV_FROM_SEG, 0, true, decode_modrm_rm, - decode_modrm_reg, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + decode_modrm_reg, NULL, NULL, NULL}, {0x8d, X86_DECODE_CMD_LEA, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x8e, X86_DECODE_CMD_MOV_TO_SEG, 0, true, decode_modrm_reg, - decode_modrm_rm, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + decode_modrm_rm, NULL, NULL, NULL}, {0x8f, X86_DECODE_CMD_POP, 0, true, decode_modrm_rm, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0x90, X86_DECODE_CMD_NOP, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, NULL}, {0x91, X86_DECODE_CMD_XCHG, 0, false, NULL, decode_rax, - NULL, NULL, decode_xchgroup, RFLAGS_MASK_NONE}, + NULL, NULL, decode_xchgroup}, {0x92, X86_DECODE_CMD_XCHG, 0, false, NULL, decode_rax, - NULL, NULL, decode_xchgroup, RFLAGS_MASK_NONE}, + NULL, NULL, decode_xchgroup}, {0x93, X86_DECODE_CMD_XCHG, 0, false, NULL, decode_rax, - NULL, NULL, decode_xchgroup, RFLAGS_MASK_NONE}, + NULL, NULL, decode_xchgroup}, {0x94, X86_DECODE_CMD_XCHG, 0, false, NULL, decode_rax, - NULL, NULL, decode_xchgroup, RFLAGS_MASK_NONE}, + NULL, NULL, decode_xchgroup}, {0x95, X86_DECODE_CMD_XCHG, 0, false, NULL, decode_rax, - NULL, NULL, decode_xchgroup, RFLAGS_MASK_NONE}, + NULL, NULL, decode_xchgroup}, {0x96, X86_DECODE_CMD_XCHG, 0, false, NULL, decode_rax, - NULL, NULL, decode_xchgroup, RFLAGS_MASK_NONE}, + NULL, NULL, decode_xchgroup}, {0x97, X86_DECODE_CMD_XCHG, 0, false, NULL, decode_rax, - NULL, NULL, decode_xchgroup, RFLAGS_MASK_NONE}, + NULL, NULL, decode_xchgroup}, {0x98, X86_DECODE_CMD_CBW, 0, false, NULL, NULL, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x99, X86_DECODE_CMD_CWD, 0, false, NULL, NULL, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x9a, X86_DECODE_CMD_CALL_FAR, 0, false, NULL, - NULL, NULL, NULL, decode_farjmp, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_farjmp}, {0x9c, X86_DECODE_CMD_PUSHF, 0, false, NULL, NULL, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, /*{0x9d, X86_DECODE_CMD_POPF, 0, false, NULL, NULL, - NULL, NULL, NULL, RFLAGS_MASK_POPF},*/ + NULL, NULL, NULL},*/ {0x9e, X86_DECODE_CMD_SAHF, 0, false, NULL, NULL, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x9f, X86_DECODE_CMD_LAHF, 0, false, NULL, NULL, - NULL, NULL, NULL, RFLAGS_MASK_LAHF}, + NULL, NULL, NULL}, {0xa0, X86_DECODE_CMD_MOV, 1, false, decode_rax, fetch_moffs, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xa1, X86_DECODE_CMD_MOV, 0, false, decode_rax, fetch_moffs, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xa2, X86_DECODE_CMD_MOV, 1, false, fetch_moffs, decode_rax, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xa3, X86_DECODE_CMD_MOV, 0, false, fetch_moffs, decode_rax, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xa4, X86_DECODE_CMD_MOVS, 1, false, NULL, NULL, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xa5, X86_DECODE_CMD_MOVS, 0, false, NULL, NULL, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xa6, X86_DECODE_CMD_CMPS, 1, false, NULL, NULL, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0xa7, X86_DECODE_CMD_CMPS, 0, false, NULL, NULL, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0xaa, X86_DECODE_CMD_STOS, 1, false, NULL, NULL, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xab, X86_DECODE_CMD_STOS, 0, false, NULL, NULL, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xac, X86_DECODE_CMD_LODS, 1, false, NULL, NULL, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xad, X86_DECODE_CMD_LODS, 0, false, NULL, NULL, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xae, X86_DECODE_CMD_SCAS, 1, false, NULL, NULL, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0xaf, X86_DECODE_CMD_SCAS, 0, false, NULL, NULL, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0xa8, X86_DECODE_CMD_TST, 1, false, decode_rax, decode_imm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0xa9, X86_DECODE_CMD_TST, 0, false, decode_rax, decode_imm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0xb0, X86_DECODE_CMD_MOV, 1, false, NULL, - NULL, NULL, NULL, decode_movgroup8, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_movgroup8}, {0xb1, X86_DECODE_CMD_MOV, 1, false, NULL, - NULL, NULL, NULL, decode_movgroup8, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_movgroup8}, {0xb2, X86_DECODE_CMD_MOV, 1, false, NULL, - NULL, NULL, NULL, decode_movgroup8, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_movgroup8}, {0xb3, X86_DECODE_CMD_MOV, 1, false, NULL, - NULL, NULL, NULL, decode_movgroup8, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_movgroup8}, {0xb4, X86_DECODE_CMD_MOV, 1, false, NULL, - NULL, NULL, NULL, decode_movgroup8, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_movgroup8}, {0xb5, X86_DECODE_CMD_MOV, 1, false, NULL, - NULL, NULL, NULL, decode_movgroup8, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_movgroup8}, {0xb6, X86_DECODE_CMD_MOV, 1, false, NULL, - NULL, NULL, NULL, decode_movgroup8, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_movgroup8}, {0xb7, X86_DECODE_CMD_MOV, 1, false, NULL, - NULL, NULL, NULL, decode_movgroup8, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_movgroup8}, {0xb8, X86_DECODE_CMD_MOV, 0, false, NULL, - NULL, NULL, NULL, decode_movgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_movgroup}, {0xb9, X86_DECODE_CMD_MOV, 0, false, NULL, - NULL, NULL, NULL, decode_movgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_movgroup}, {0xba, X86_DECODE_CMD_MOV, 0, false, NULL, - NULL, NULL, NULL, decode_movgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_movgroup}, {0xbb, X86_DECODE_CMD_MOV, 0, false, NULL, - NULL, NULL, NULL, decode_movgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_movgroup}, {0xbc, X86_DECODE_CMD_MOV, 0, false, NULL, - NULL, NULL, NULL, decode_movgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_movgroup}, {0xbd, X86_DECODE_CMD_MOV, 0, false, NULL, - NULL, NULL, NULL, decode_movgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_movgroup}, {0xbe, X86_DECODE_CMD_MOV, 0, false, NULL, - NULL, NULL, NULL, decode_movgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_movgroup}, {0xbf, X86_DECODE_CMD_MOV, 0, false, NULL, - NULL, NULL, NULL, decode_movgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_movgroup}, {0xc0, X86_DECODE_CMD_INVL, 1, true, decode_modrm_rm, decode_imm8, - NULL, NULL, decode_rotgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, decode_rotgroup}, {0xc1, X86_DECODE_CMD_INVL, 0, true, decode_modrm_rm, decode_imm8, - NULL, NULL, decode_rotgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, decode_rotgroup}, {0xc2, X86_DECODE_RET_NEAR, 0, false, decode_imm16, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0xc3, X86_DECODE_RET_NEAR, 0, false, NULL, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0xc4, X86_DECODE_CMD_LES, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xc5, X86_DECODE_CMD_LDS, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xc6, X86_DECODE_CMD_MOV, 1, true, decode_modrm_rm, decode_imm8, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xc7, X86_DECODE_CMD_MOV, 0, true, decode_modrm_rm, decode_imm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xc8, X86_DECODE_CMD_ENTER, 0, false, decode_imm16, decode_imm8, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xc9, X86_DECODE_CMD_LEAVE, 0, false, NULL, NULL, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xca, X86_DECODE_RET_FAR, 0, false, decode_imm16, NULL, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xcb, X86_DECODE_RET_FAR, 0, false, decode_imm_0, NULL, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xcd, X86_DECODE_CMD_INT, 0, false, decode_imm8, NULL, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, /*{0xcf, X86_DECODE_CMD_IRET, 0, false, NULL, NULL, - NULL, NULL, NULL, RFLAGS_MASK_IRET},*/ + NULL, NULL, NULL},*/ {0xd0, X86_DECODE_CMD_INVL, 1, true, decode_modrm_rm, decode_imm_1, - NULL, NULL, decode_rotgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, decode_rotgroup}, {0xd1, X86_DECODE_CMD_INVL, 0, true, decode_modrm_rm, decode_imm_1, - NULL, NULL, decode_rotgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, decode_rotgroup}, {0xd2, X86_DECODE_CMD_INVL, 1, true, decode_modrm_rm, decode_rcx, - NULL, NULL, decode_rotgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, decode_rotgroup}, {0xd3, X86_DECODE_CMD_INVL, 0, true, decode_modrm_rm, decode_rcx, - NULL, NULL, decode_rotgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, decode_rotgroup}, {0xd4, X86_DECODE_CMD_AAM, 0, false, decode_imm8, - NULL, NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, NULL}, {0xd5, X86_DECODE_CMD_AAD, 0, false, decode_imm8, - NULL, NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, NULL}, {0xd7, X86_DECODE_CMD_XLAT, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, NULL}, {0xd8, X86_DECODE_CMD_INVL, 0, true, NULL, - NULL, NULL, NULL, decode_x87_ins, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_x87_ins}, {0xd9, X86_DECODE_CMD_INVL, 0, true, NULL, - NULL, NULL, NULL, decode_x87_ins, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_x87_ins}, {0xda, X86_DECODE_CMD_INVL, 0, true, NULL, - NULL, NULL, NULL, decode_x87_ins, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_x87_ins}, {0xdb, X86_DECODE_CMD_INVL, 0, true, NULL, - NULL, NULL, NULL, decode_x87_ins, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_x87_ins}, {0xdc, X86_DECODE_CMD_INVL, 0, true, NULL, - NULL, NULL, NULL, decode_x87_ins, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_x87_ins}, {0xdd, X86_DECODE_CMD_INVL, 0, true, NULL, - NULL, NULL, NULL, decode_x87_ins, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_x87_ins}, {0xde, X86_DECODE_CMD_INVL, 0, true, NULL, - NULL, NULL, NULL, decode_x87_ins, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_x87_ins}, {0xdf, X86_DECODE_CMD_INVL, 0, true, NULL, - NULL, NULL, NULL, decode_x87_ins, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_x87_ins}, {0xe0, X86_DECODE_CMD_LOOP, 0, false, decode_imm8_signed, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0xe1, X86_DECODE_CMD_LOOP, 0, false, decode_imm8_signed, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0xe2, X86_DECODE_CMD_LOOP, 0, false, decode_imm8_signed, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0xe3, X86_DECODE_CMD_JCXZ, 1, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0xe4, X86_DECODE_CMD_IN, 1, false, decode_imm8, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0xe5, X86_DECODE_CMD_IN, 0, false, decode_imm8, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0xe6, X86_DECODE_CMD_OUT, 1, false, decode_imm8, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0xe7, X86_DECODE_CMD_OUT, 0, false, decode_imm8, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0xe8, X86_DECODE_CMD_CALL_NEAR, 0, false, decode_imm_signed, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0xe9, X86_DECODE_CMD_JMP_NEAR, 0, false, decode_imm_signed, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0xea, X86_DECODE_CMD_JMP_FAR, 0, false, - NULL, NULL, NULL, NULL, decode_farjmp, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_farjmp}, {0xeb, X86_DECODE_CMD_JMP_NEAR, 1, false, decode_imm8_signed, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0xec, X86_DECODE_CMD_IN, 1, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, NULL}, {0xed, X86_DECODE_CMD_IN, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, NULL}, {0xee, X86_DECODE_CMD_OUT, 1, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, NULL}, {0xef, X86_DECODE_CMD_OUT, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, NULL}, {0xf4, X86_DECODE_CMD_HLT, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, NULL}, {0xf5, X86_DECODE_CMD_CMC, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_CF}, + NULL, NULL, NULL, NULL, NULL}, {0xf6, X86_DECODE_CMD_INVL, 1, true, - NULL, NULL, NULL, NULL, decode_f7group, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, NULL, decode_f7group}, {0xf7, X86_DECODE_CMD_INVL, 0, true, - NULL, NULL, NULL, NULL, decode_f7group, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, NULL, decode_f7group}, {0xf8, X86_DECODE_CMD_CLC, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_CF}, + NULL, NULL, NULL, NULL, NULL}, {0xf9, X86_DECODE_CMD_STC, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_CF}, + NULL, NULL, NULL, NULL, NULL}, {0xfa, X86_DECODE_CMD_CLI, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_IF}, + NULL, NULL, NULL, NULL, NULL}, {0xfb, X86_DECODE_CMD_STI, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_IF}, + NULL, NULL, NULL, NULL, NULL}, {0xfc, X86_DECODE_CMD_CLD, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_DF}, + NULL, NULL, NULL, NULL, NULL}, {0xfd, X86_DECODE_CMD_STD, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_DF}, + NULL, NULL, NULL, NULL, NULL}, {0xfe, X86_DECODE_CMD_INVL, 1, true, decode_modrm_rm, - NULL, NULL, NULL, decode_incgroup2, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, decode_incgroup2}, {0xff, X86_DECODE_CMD_INVL, 0, true, decode_modrm_rm, - NULL, NULL, NULL, decode_ffgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL, decode_ffgroup}, }; struct decode_tbl _2op_inst[] = { {0x0, X86_DECODE_CMD_INVL, 0, true, decode_modrm_rm, - NULL, NULL, NULL, decode_sldtgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_sldtgroup}, {0x1, X86_DECODE_CMD_INVL, 0, true, decode_modrm_rm, - NULL, NULL, NULL, decode_lidtgroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_lidtgroup}, {0x6, X86_DECODE_CMD_CLTS, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_TF}, + NULL, NULL, NULL, NULL, NULL}, {0x9, X86_DECODE_CMD_WBINVD, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, NULL}, {0x18, X86_DECODE_CMD_PREFETCH, 0, true, - NULL, NULL, NULL, NULL, decode_x87_general, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_x87_general}, {0x1f, X86_DECODE_CMD_NOP, 0, true, decode_modrm_rm, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0x20, X86_DECODE_CMD_MOV_FROM_CR, 0, true, decode_modrm_rm, - decode_modrm_reg, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + decode_modrm_reg, NULL, NULL, NULL}, {0x21, X86_DECODE_CMD_MOV_FROM_DR, 0, true, decode_modrm_rm, - decode_modrm_reg, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + decode_modrm_reg, NULL, NULL, NULL}, {0x22, X86_DECODE_CMD_MOV_TO_CR, 0, true, decode_modrm_reg, - decode_modrm_rm, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + decode_modrm_rm, NULL, NULL, NULL}, {0x23, X86_DECODE_CMD_MOV_TO_DR, 0, true, decode_modrm_reg, - decode_modrm_rm, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + decode_modrm_rm, NULL, NULL, NULL}, {0x30, X86_DECODE_CMD_WRMSR, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, NULL}, {0x31, X86_DECODE_CMD_RDTSC, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, NULL}, {0x32, X86_DECODE_CMD_RDMSR, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, NULL}, {0x40, X86_DECODE_CMD_CMOV, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x41, X86_DECODE_CMD_CMOV, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x42, X86_DECODE_CMD_CMOV, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x43, X86_DECODE_CMD_CMOV, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x44, X86_DECODE_CMD_CMOV, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x45, X86_DECODE_CMD_CMOV, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x46, X86_DECODE_CMD_CMOV, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x47, X86_DECODE_CMD_CMOV, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x48, X86_DECODE_CMD_CMOV, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x49, X86_DECODE_CMD_CMOV, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x4a, X86_DECODE_CMD_CMOV, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x4b, X86_DECODE_CMD_CMOV, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x4c, X86_DECODE_CMD_CMOV, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x4d, X86_DECODE_CMD_CMOV, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x4e, X86_DECODE_CMD_CMOV, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x4f, X86_DECODE_CMD_CMOV, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0x77, X86_DECODE_CMD_EMMS, 0, false, - NULL, NULL, NULL, NULL, decode_x87_general, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_x87_general}, {0x82, X86_DECODE_CMD_JXX, 0, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x83, X86_DECODE_CMD_JXX, 0, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x84, X86_DECODE_CMD_JXX, 0, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x85, X86_DECODE_CMD_JXX, 0, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x86, X86_DECODE_CMD_JXX, 0, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x87, X86_DECODE_CMD_JXX, 0, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x88, X86_DECODE_CMD_JXX, 0, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x89, X86_DECODE_CMD_JXX, 0, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x8a, X86_DECODE_CMD_JXX, 0, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x8b, X86_DECODE_CMD_JXX, 0, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x8c, X86_DECODE_CMD_JXX, 0, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x8d, X86_DECODE_CMD_JXX, 0, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x8e, X86_DECODE_CMD_JXX, 0, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x8f, X86_DECODE_CMD_JXX, 0, false, - NULL, NULL, NULL, NULL, decode_jxx, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_jxx}, {0x90, X86_DECODE_CMD_SETXX, 1, true, decode_modrm_rm, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0x91, X86_DECODE_CMD_SETXX, 1, true, decode_modrm_rm, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0x92, X86_DECODE_CMD_SETXX, 1, true, decode_modrm_rm, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0x93, X86_DECODE_CMD_SETXX, 1, true, decode_modrm_rm, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0x94, X86_DECODE_CMD_SETXX, 1, true, decode_modrm_rm, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0x95, X86_DECODE_CMD_SETXX, 1, true, decode_modrm_rm, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0x96, X86_DECODE_CMD_SETXX, 1, true, decode_modrm_rm, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0x97, X86_DECODE_CMD_SETXX, 1, true, decode_modrm_rm, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0x98, X86_DECODE_CMD_SETXX, 1, true, decode_modrm_rm, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0x99, X86_DECODE_CMD_SETXX, 1, true, decode_modrm_rm, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0x9a, X86_DECODE_CMD_SETXX, 1, true, decode_modrm_rm, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0x9b, X86_DECODE_CMD_SETXX, 1, true, decode_modrm_rm, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0x9c, X86_DECODE_CMD_SETXX, 1, true, decode_modrm_rm, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0x9d, X86_DECODE_CMD_SETXX, 1, true, decode_modrm_rm, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0x9e, X86_DECODE_CMD_SETXX, 1, true, decode_modrm_rm, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0x9f, X86_DECODE_CMD_SETXX, 1, true, decode_modrm_rm, - NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL}, {0xb0, X86_DECODE_CMD_CMPXCHG, 1, true, decode_modrm_rm, decode_modrm_reg, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xb1, X86_DECODE_CMD_CMPXCHG, 0, true, decode_modrm_rm, decode_modrm_reg, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xb6, X86_DECODE_CMD_MOVZX, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xb7, X86_DECODE_CMD_MOVZX, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xb8, X86_DECODE_CMD_POPCNT, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0xbe, X86_DECODE_CMD_MOVSX, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xbf, X86_DECODE_CMD_MOVSX, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xa0, X86_DECODE_CMD_PUSH_SEG, 0, false, false, - NULL, NULL, NULL, decode_pushseg, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_pushseg}, {0xa1, X86_DECODE_CMD_POP_SEG, 0, false, false, - NULL, NULL, NULL, decode_popseg, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_popseg}, {0xa2, X86_DECODE_CMD_CPUID, 0, false, - NULL, NULL, NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, NULL}, {0xa3, X86_DECODE_CMD_BT, 0, true, decode_modrm_rm, decode_modrm_reg, - NULL, NULL, NULL, RFLAGS_MASK_CF}, + NULL, NULL, NULL}, {0xa4, X86_DECODE_CMD_SHLD, 0, true, decode_modrm_rm, decode_modrm_reg, - decode_imm8, NULL, NULL, RFLAGS_MASK_OSZAPC}, + decode_imm8, NULL, NULL}, {0xa5, X86_DECODE_CMD_SHLD, 0, true, decode_modrm_rm, decode_modrm_reg, - decode_rcx, NULL, NULL, RFLAGS_MASK_OSZAPC}, + decode_rcx, NULL, NULL}, {0xa8, X86_DECODE_CMD_PUSH_SEG, 0, false, false, - NULL, NULL, NULL, decode_pushseg, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_pushseg}, {0xa9, X86_DECODE_CMD_POP_SEG, 0, false, false, - NULL, NULL, NULL, decode_popseg, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_popseg}, {0xab, X86_DECODE_CMD_BTS, 0, true, decode_modrm_rm, decode_modrm_reg, - NULL, NULL, NULL, RFLAGS_MASK_CF}, + NULL, NULL, NULL}, {0xac, X86_DECODE_CMD_SHRD, 0, true, decode_modrm_rm, decode_modrm_reg, - decode_imm8, NULL, NULL, RFLAGS_MASK_OSZAPC}, + decode_imm8, NULL, NULL}, {0xad, X86_DECODE_CMD_SHRD, 0, true, decode_modrm_rm, decode_modrm_reg, - decode_rcx, NULL, NULL, RFLAGS_MASK_OSZAPC}, + decode_rcx, NULL, NULL}, {0xae, X86_DECODE_CMD_INVL, 0, true, decode_modrm_rm, - NULL, NULL, NULL, decode_aegroup, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, decode_aegroup}, {0xaf, X86_DECODE_CMD_IMUL_2, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0xb2, X86_DECODE_CMD_LSS, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_NONE}, + NULL, NULL, NULL}, {0xb3, X86_DECODE_CMD_BTR, 0, true, decode_modrm_rm, decode_modrm_reg, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0xba, X86_DECODE_CMD_INVL, 0, true, decode_modrm_rm, decode_imm8, - NULL, NULL, decode_btgroup, RFLAGS_MASK_OSZAPC}, + NULL, NULL, decode_btgroup}, {0xbb, X86_DECODE_CMD_BTC, 0, true, decode_modrm_rm, decode_modrm_reg, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0xbc, X86_DECODE_CMD_BSF, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0xbd, X86_DECODE_CMD_BSR, 0, true, decode_modrm_reg, decode_modrm_rm, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0xc1, X86_DECODE_CMD_XADD, 0, true, decode_modrm_rm, decode_modrm_reg, - NULL, NULL, NULL, RFLAGS_MASK_OSZAPC}, + NULL, NULL, NULL}, {0xc7, X86_DECODE_CMD_CMPXCHG8B, 0, true, decode_modrm_rm, - NULL, NULL, NULL, NULL, RFLAGS_MASK_ZF}, + NULL, NULL, NULL, NULL}, {0xc8, X86_DECODE_CMD_BSWAP, 0, false, - NULL, NULL, NULL, NULL, decode_bswap, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_bswap}, {0xc9, X86_DECODE_CMD_BSWAP, 0, false, - NULL, NULL, NULL, NULL, decode_bswap, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_bswap}, {0xca, X86_DECODE_CMD_BSWAP, 0, false, - NULL, NULL, NULL, NULL, decode_bswap, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_bswap}, {0xcb, X86_DECODE_CMD_BSWAP, 0, false, - NULL, NULL, NULL, NULL, decode_bswap, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_bswap}, {0xcc, X86_DECODE_CMD_BSWAP, 0, false, - NULL, NULL, NULL, NULL, decode_bswap, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_bswap}, {0xcd, X86_DECODE_CMD_BSWAP, 0, false, - NULL, NULL, NULL, NULL, decode_bswap, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_bswap}, {0xce, X86_DECODE_CMD_BSWAP, 0, false, - NULL, NULL, NULL, NULL, decode_bswap, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_bswap}, {0xcf, X86_DECODE_CMD_BSWAP, 0, false, - NULL, NULL, NULL, NULL, decode_bswap, RFLAGS_MASK_NONE}, + NULL, NULL, NULL, NULL, decode_bswap}, }; struct decode_x87_tbl invl_inst_x87 = {0x0, 0, 0, 0, 0, false, false, NULL, @@ -1429,207 +1412,207 @@ struct decode_x87_tbl invl_inst_x87 = {0x0, 0, 0, 0, 0, false, false, NULL, struct decode_x87_tbl _x87_inst[] = { {0xd8, 0, 3, X86_DECODE_CMD_FADD, 10, false, false, - decode_x87_modrm_st0, decode_decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_decode_x87_modrm_st0, NULL}, {0xd8, 0, 0, X86_DECODE_CMD_FADD, 4, false, false, decode_x87_modrm_st0, - decode_x87_modrm_floatp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_floatp, NULL}, {0xd8, 1, 3, X86_DECODE_CMD_FMUL, 10, false, false, decode_x87_modrm_st0, - decode_decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_decode_x87_modrm_st0, NULL}, {0xd8, 1, 0, X86_DECODE_CMD_FMUL, 4, false, false, decode_x87_modrm_st0, - decode_x87_modrm_floatp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_floatp, NULL}, {0xd8, 4, 3, X86_DECODE_CMD_FSUB, 10, false, false, decode_x87_modrm_st0, - decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, NULL}, {0xd8, 4, 0, X86_DECODE_CMD_FSUB, 4, false, false, decode_x87_modrm_st0, - decode_x87_modrm_floatp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_floatp, NULL}, {0xd8, 5, 3, X86_DECODE_CMD_FSUB, 10, true, false, decode_x87_modrm_st0, - decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, NULL}, {0xd8, 5, 0, X86_DECODE_CMD_FSUB, 4, true, false, decode_x87_modrm_st0, - decode_x87_modrm_floatp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_floatp, NULL}, {0xd8, 6, 3, X86_DECODE_CMD_FDIV, 10, false, false, decode_x87_modrm_st0, - decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, NULL}, {0xd8, 6, 0, X86_DECODE_CMD_FDIV, 4, false, false, decode_x87_modrm_st0, - decode_x87_modrm_floatp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_floatp, NULL}, {0xd8, 7, 3, X86_DECODE_CMD_FDIV, 10, true, false, decode_x87_modrm_st0, - decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, NULL}, {0xd8, 7, 0, X86_DECODE_CMD_FDIV, 4, true, false, decode_x87_modrm_st0, - decode_x87_modrm_floatp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_floatp, NULL}, {0xd9, 0, 3, X86_DECODE_CMD_FLD, 10, false, false, - decode_x87_modrm_st0, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, NULL, NULL}, {0xd9, 0, 0, X86_DECODE_CMD_FLD, 4, false, false, - decode_x87_modrm_floatp, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_floatp, NULL, NULL}, {0xd9, 1, 3, X86_DECODE_CMD_FXCH, 10, false, false, decode_x87_modrm_st0, - decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, NULL}, {0xd9, 1, 0, X86_DECODE_CMD_INVL, 10, false, false, - decode_x87_modrm_st0, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, NULL, NULL}, {0xd9, 2, 3, X86_DECODE_CMD_INVL, 10, false, false, - decode_x87_modrm_st0, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, NULL, NULL}, {0xd9, 2, 0, X86_DECODE_CMD_FST, 4, false, false, - decode_x87_modrm_floatp, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_floatp, NULL, NULL}, {0xd9, 3, 3, X86_DECODE_CMD_INVL, 10, false, false, - decode_x87_modrm_st0, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, NULL, NULL}, {0xd9, 3, 0, X86_DECODE_CMD_FST, 4, false, true, - decode_x87_modrm_floatp, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_floatp, NULL, NULL}, {0xd9, 4, 3, X86_DECODE_CMD_INVL, 10, false, false, - decode_x87_modrm_st0, NULL, decode_d9_4, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, NULL, decode_d9_4}, {0xd9, 4, 0, X86_DECODE_CMD_INVL, 4, false, false, - decode_x87_modrm_bytep, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_bytep, NULL, NULL}, {0xd9, 5, 3, X86_DECODE_CMD_FLDxx, 10, false, false, NULL, NULL, NULL, RFLAGS_MASK_NONE}, {0xd9, 5, 0, X86_DECODE_CMD_FLDCW, 2, false, false, - decode_x87_modrm_bytep, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_bytep, NULL, NULL}, {0xd9, 7, 3, X86_DECODE_CMD_FNSTCW, 2, false, false, - decode_x87_modrm_bytep, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_bytep, NULL, NULL}, {0xd9, 7, 0, X86_DECODE_CMD_FNSTCW, 2, false, false, - decode_x87_modrm_bytep, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_bytep, NULL, NULL}, {0xda, 0, 3, X86_DECODE_CMD_FCMOV, 10, false, false, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xda, 0, 0, X86_DECODE_CMD_FADD, 4, false, false, decode_x87_modrm_st0, - decode_x87_modrm_intp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_intp, NULL}, {0xda, 1, 3, X86_DECODE_CMD_FCMOV, 10, false, false, decode_x87_modrm_st0, - decode_decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_decode_x87_modrm_st0, NULL}, {0xda, 1, 0, X86_DECODE_CMD_FMUL, 4, false, false, decode_x87_modrm_st0, - decode_x87_modrm_intp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_intp, NULL}, {0xda, 2, 3, X86_DECODE_CMD_FCMOV, 10, false, false, decode_x87_modrm_st0, - decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, NULL}, {0xda, 3, 3, X86_DECODE_CMD_FCMOV, 10, false, false, decode_x87_modrm_st0, - decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, NULL}, {0xda, 4, 3, X86_DECODE_CMD_INVL, 10, false, false, NULL, NULL, NULL, RFLAGS_MASK_NONE}, {0xda, 4, 0, X86_DECODE_CMD_FSUB, 4, false, false, decode_x87_modrm_st0, - decode_x87_modrm_intp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_intp, NULL}, {0xda, 5, 3, X86_DECODE_CMD_FUCOM, 10, false, true, decode_x87_modrm_st0, - decode_decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_decode_x87_modrm_st0, NULL}, {0xda, 5, 0, X86_DECODE_CMD_FSUB, 4, true, false, decode_x87_modrm_st0, - decode_x87_modrm_intp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_intp, NULL}, {0xda, 6, 3, X86_DECODE_CMD_INVL, 10, false, false, NULL, NULL, NULL, RFLAGS_MASK_NONE}, {0xda, 6, 0, X86_DECODE_CMD_FDIV, 4, false, false, decode_x87_modrm_st0, - decode_x87_modrm_intp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_intp, NULL}, {0xda, 7, 3, X86_DECODE_CMD_INVL, 10, false, false, NULL, NULL, NULL, RFLAGS_MASK_NONE}, {0xda, 7, 0, X86_DECODE_CMD_FDIV, 4, true, false, decode_x87_modrm_st0, - decode_x87_modrm_intp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_intp, NULL}, {0xdb, 0, 3, X86_DECODE_CMD_FCMOV, 10, false, false, decode_x87_modrm_st0, - decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, NULL}, {0xdb, 0, 0, X86_DECODE_CMD_FLD, 4, false, false, - decode_x87_modrm_intp, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_intp, NULL, NULL}, {0xdb, 1, 3, X86_DECODE_CMD_FCMOV, 10, false, false, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xdb, 2, 3, X86_DECODE_CMD_FCMOV, 10, false, false, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xdb, 2, 0, X86_DECODE_CMD_FST, 4, false, false, - decode_x87_modrm_intp, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_intp, NULL, NULL}, {0xdb, 3, 3, X86_DECODE_CMD_FCMOV, 10, false, false, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xdb, 3, 0, X86_DECODE_CMD_FST, 4, false, true, - decode_x87_modrm_intp, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_intp, NULL, NULL}, {0xdb, 4, 3, X86_DECODE_CMD_INVL, 10, false, false, NULL, NULL, - decode_db_4, RFLAGS_MASK_NONE}, + decode_db_4}, {0xdb, 4, 0, X86_DECODE_CMD_INVL, 10, false, false, NULL, NULL, NULL, RFLAGS_MASK_NONE}, {0xdb, 5, 3, X86_DECODE_CMD_FUCOMI, 10, false, false, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xdb, 5, 0, X86_DECODE_CMD_FLD, 10, false, false, - decode_x87_modrm_floatp, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_floatp, NULL, NULL}, {0xdb, 7, 0, X86_DECODE_CMD_FST, 10, false, true, - decode_x87_modrm_floatp, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_floatp, NULL, NULL}, {0xdc, 0, 3, X86_DECODE_CMD_FADD, 10, false, false, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xdc, 0, 0, X86_DECODE_CMD_FADD, 8, false, false, - decode_x87_modrm_st0, decode_x87_modrm_floatp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_floatp, NULL}, {0xdc, 1, 3, X86_DECODE_CMD_FMUL, 10, false, false, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xdc, 1, 0, X86_DECODE_CMD_FMUL, 8, false, false, - decode_x87_modrm_st0, decode_x87_modrm_floatp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_floatp, NULL}, {0xdc, 4, 3, X86_DECODE_CMD_FSUB, 10, true, false, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xdc, 4, 0, X86_DECODE_CMD_FSUB, 8, false, false, - decode_x87_modrm_st0, decode_x87_modrm_floatp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_floatp, NULL}, {0xdc, 5, 3, X86_DECODE_CMD_FSUB, 10, false, false, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xdc, 5, 0, X86_DECODE_CMD_FSUB, 8, true, false, - decode_x87_modrm_st0, decode_x87_modrm_floatp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_floatp, NULL}, {0xdc, 6, 3, X86_DECODE_CMD_FDIV, 10, true, false, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xdc, 6, 0, X86_DECODE_CMD_FDIV, 8, false, false, - decode_x87_modrm_st0, decode_x87_modrm_floatp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_floatp, NULL}, {0xdc, 7, 3, X86_DECODE_CMD_FDIV, 10, false, false, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xdc, 7, 0, X86_DECODE_CMD_FDIV, 8, true, false, - decode_x87_modrm_st0, decode_x87_modrm_floatp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_floatp, NULL}, {0xdd, 0, 0, X86_DECODE_CMD_FLD, 8, false, false, - decode_x87_modrm_floatp, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_floatp, NULL, NULL}, {0xdd, 1, 3, X86_DECODE_CMD_FXCH, 10, false, false, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xdd, 2, 3, X86_DECODE_CMD_FST, 10, false, false, - decode_x87_modrm_st0, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, NULL, NULL}, {0xdd, 2, 0, X86_DECODE_CMD_FST, 8, false, false, - decode_x87_modrm_floatp, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_floatp, NULL, NULL}, {0xdd, 3, 3, X86_DECODE_CMD_FST, 10, false, true, - decode_x87_modrm_st0, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, NULL, NULL}, {0xdd, 3, 0, X86_DECODE_CMD_FST, 8, false, true, - decode_x87_modrm_floatp, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_floatp, NULL, NULL}, {0xdd, 4, 3, X86_DECODE_CMD_FUCOM, 10, false, false, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xdd, 4, 0, X86_DECODE_CMD_FRSTOR, 8, false, false, - decode_x87_modrm_bytep, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_bytep, NULL, NULL}, {0xdd, 5, 3, X86_DECODE_CMD_FUCOM, 10, false, true, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xdd, 7, 0, X86_DECODE_CMD_FNSTSW, 0, false, false, - decode_x87_modrm_bytep, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_bytep, NULL, NULL}, {0xdd, 7, 3, X86_DECODE_CMD_FNSTSW, 0, false, false, - decode_x87_modrm_bytep, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_bytep, NULL, NULL}, {0xde, 0, 3, X86_DECODE_CMD_FADD, 10, false, true, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xde, 0, 0, X86_DECODE_CMD_FADD, 2, false, false, - decode_x87_modrm_st0, decode_x87_modrm_intp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_intp, NULL}, {0xde, 1, 3, X86_DECODE_CMD_FMUL, 10, false, true, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xde, 1, 0, X86_DECODE_CMD_FMUL, 2, false, false, - decode_x87_modrm_st0, decode_x87_modrm_intp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_intp, NULL}, {0xde, 4, 3, X86_DECODE_CMD_FSUB, 10, true, true, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xde, 4, 0, X86_DECODE_CMD_FSUB, 2, false, false, - decode_x87_modrm_st0, decode_x87_modrm_intp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_intp, NULL}, {0xde, 5, 3, X86_DECODE_CMD_FSUB, 10, false, true, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xde, 5, 0, X86_DECODE_CMD_FSUB, 2, true, false, - decode_x87_modrm_st0, decode_x87_modrm_intp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_intp, NULL}, {0xde, 6, 3, X86_DECODE_CMD_FDIV, 10, true, true, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xde, 6, 0, X86_DECODE_CMD_FDIV, 2, false, false, - decode_x87_modrm_st0, decode_x87_modrm_intp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_intp, NULL}, {0xde, 7, 3, X86_DECODE_CMD_FDIV, 10, false, true, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xde, 7, 0, X86_DECODE_CMD_FDIV, 2, true, false, - decode_x87_modrm_st0, decode_x87_modrm_intp, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_intp, NULL}, {0xdf, 0, 0, X86_DECODE_CMD_FLD, 2, false, false, - decode_x87_modrm_intp, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_intp, NULL, NULL}, {0xdf, 1, 3, X86_DECODE_CMD_FXCH, 10, false, false, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xdf, 2, 3, X86_DECODE_CMD_FST, 10, false, true, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xdf, 2, 0, X86_DECODE_CMD_FST, 2, false, false, - decode_x87_modrm_intp, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_intp, NULL, NULL}, {0xdf, 3, 3, X86_DECODE_CMD_FST, 10, false, true, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xdf, 3, 0, X86_DECODE_CMD_FST, 2, false, true, - decode_x87_modrm_intp, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_intp, NULL, NULL}, {0xdf, 4, 3, X86_DECODE_CMD_FNSTSW, 2, false, true, - decode_x87_modrm_bytep, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_bytep, NULL, NULL}, {0xdf, 5, 3, X86_DECODE_CMD_FUCOMI, 10, false, true, - decode_x87_modrm_st0, decode_x87_modrm_st0, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_st0, decode_x87_modrm_st0, NULL}, {0xdf, 5, 0, X86_DECODE_CMD_FLD, 8, false, false, - decode_x87_modrm_intp, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_intp, NULL, NULL}, {0xdf, 7, 0, X86_DECODE_CMD_FST, 8, false, true, - decode_x87_modrm_intp, NULL, NULL, RFLAGS_MASK_NONE}, + decode_x87_modrm_intp, NULL, NULL}, }; void calc_modrm_operand16(CPUX86State *env, struct x86_decode *decode, @@ -1893,16 +1876,6 @@ static void decode_prefix(CPUX86State *env, struct x86_decode *decode) } } -static struct x86_segment_descriptor get_cs_descriptor(CPUState *s) -{ - struct vmx_segment vmx_cs; - x86_segment_descriptor cs; - vmx_read_segment_descriptor(s, &vmx_cs, R_CS); - vmx_segment_to_x86_descriptor(s, &vmx_cs, &cs); - - return cs; -} - void set_addressing_size(CPUX86State *env, struct x86_decode *decode) { decode->addressing_size = -1; @@ -1914,7 +1887,8 @@ void set_addressing_size(CPUX86State *env, struct x86_decode *decode) } } else if (!x86_is_long_mode(env_cpu(env))) { /* protected */ - x86_segment_descriptor cs = get_cs_descriptor(env_cpu(env)); + x86_segment_descriptor cs; + emul_ops->read_segment_descriptor(env_cpu(env), &cs, R_CS); /* check db */ if (cs.db) { if (decode->addr_size_override) { @@ -1950,7 +1924,8 @@ void set_operand_size(CPUX86State *env, struct x86_decode *decode) } } else if (!x86_is_long_mode(env_cpu(env))) { /* protected */ - x86_segment_descriptor cs = get_cs_descriptor(env_cpu(env)); + x86_segment_descriptor cs; + emul_ops->read_segment_descriptor(env_cpu(env), &cs, R_CS); /* check db */ if (cs.db) { if (decode->op_size_override) { @@ -2055,7 +2030,6 @@ static inline void decode_opcode_general(CPUX86State *env, if (inst_decoder->operand_size) { decode->operand_size = inst_decoder->operand_size; } - decode->flags_mask = inst_decoder->flags_mask; if (inst_decoder->is_modrm) { decode_modrm(env, decode); diff --git a/target/i386/hvf/x86_decode.h b/target/i386/emulate/x86_decode.h index a2d7a2a27b..87cc728598 100644 --- a/target/i386/hvf/x86_decode.h +++ b/target/i386/emulate/x86_decode.h @@ -15,8 +15,8 @@ * License along with this program; if not, see <http://www.gnu.org/licenses/>. */ -#ifndef HVF_X86_DECODE_H -#define HVF_X86_DECODE_H +#ifndef X86_EMU_DECODE_H +#define X86_EMU_DECODE_H #include "cpu.h" #include "x86.h" @@ -295,8 +295,6 @@ typedef struct x86_decode { struct x86_modrm modrm; struct x86_decode_op op[4]; bool is_fpu; - uint32_t flags_mask; - } x86_decode; uint64_t sign(uint64_t val, int size); diff --git a/target/i386/hvf/x86_emu.c b/target/i386/emulate/x86_emu.c index ebba80a36b..26a4876aac 100644 --- a/target/i386/hvf/x86_emu.c +++ b/target/i386/emulate/x86_emu.c @@ -40,11 +40,7 @@ #include "x86_decode.h" #include "x86.h" #include "x86_emu.h" -#include "x86_mmu.h" #include "x86_flags.h" -#include "vmcs.h" -#include "vmx.h" -#include "hvf-i386.h" #define EXEC_2OP_FLAGS_CMD(env, decode, cmd, FLAGS_FUNC, save_res) \ { \ @@ -179,13 +175,13 @@ void write_val_ext(CPUX86State *env, target_ulong ptr, target_ulong val, int siz write_val_to_reg(ptr, val, size); return; } - vmx_write_mem(env_cpu(env), ptr, &val, size); + emul_ops->write_mem(env_cpu(env), &val, ptr, size); } uint8_t *read_mmio(CPUX86State *env, target_ulong ptr, int bytes) { - vmx_read_mem(env_cpu(env), env->hvf_mmio_buf, ptr, bytes); - return env->hvf_mmio_buf; + emul_ops->read_mem(env_cpu(env), env->emu_mmio_buf, ptr, bytes); + return env->emu_mmio_buf; } @@ -396,18 +392,18 @@ static void exec_out(CPUX86State *env, struct x86_decode *decode) { switch (decode->opcode[0]) { case 0xe6: - hvf_handle_io(env_cpu(env), decode->op[0].val, &AL(env), 1, 1, 1); + emul_ops->handle_io(env_cpu(env), decode->op[0].val, &AL(env), 1, 1, 1); break; case 0xe7: - hvf_handle_io(env_cpu(env), decode->op[0].val, &RAX(env), 1, - decode->operand_size, 1); + emul_ops->handle_io(env_cpu(env), decode->op[0].val, &RAX(env), 1, + decode->operand_size, 1); break; case 0xee: - hvf_handle_io(env_cpu(env), DX(env), &AL(env), 1, 1, 1); + emul_ops->handle_io(env_cpu(env), DX(env), &AL(env), 1, 1, 1); break; case 0xef: - hvf_handle_io(env_cpu(env), DX(env), &RAX(env), 1, - decode->operand_size, 1); + emul_ops->handle_io(env_cpu(env), DX(env), &RAX(env), 1, + decode->operand_size, 1); break; default: VM_PANIC("Bad out opcode\n"); @@ -421,10 +417,10 @@ static void exec_in(CPUX86State *env, struct x86_decode *decode) target_ulong val = 0; switch (decode->opcode[0]) { case 0xe4: - hvf_handle_io(env_cpu(env), decode->op[0].val, &AL(env), 0, 1, 1); + emul_ops->handle_io(env_cpu(env), decode->op[0].val, &AL(env), 0, 1, 1); break; case 0xe5: - hvf_handle_io(env_cpu(env), decode->op[0].val, &val, 0, + emul_ops->handle_io(env_cpu(env), decode->op[0].val, &val, 0, decode->operand_size, 1); if (decode->operand_size == 2) { AX(env) = val; @@ -433,10 +429,11 @@ static void exec_in(CPUX86State *env, struct x86_decode *decode) } break; case 0xec: - hvf_handle_io(env_cpu(env), DX(env), &AL(env), 0, 1, 1); + emul_ops->handle_io(env_cpu(env), DX(env), &AL(env), 0, 1, 1); break; case 0xed: - hvf_handle_io(env_cpu(env), DX(env), &val, 0, decode->operand_size, 1); + emul_ops->handle_io(env_cpu(env), DX(env), &val, 0, + decode->operand_size, 1); if (decode->operand_size == 2) { AX(env) = val; } else { @@ -486,10 +483,10 @@ static void exec_ins_single(CPUX86State *env, struct x86_decode *decode) target_ulong addr = linear_addr_size(env_cpu(env), RDI(env), decode->addressing_size, R_ES); - hvf_handle_io(env_cpu(env), DX(env), env->hvf_mmio_buf, 0, - decode->operand_size, 1); - vmx_write_mem(env_cpu(env), addr, env->hvf_mmio_buf, - decode->operand_size); + emul_ops->handle_io(env_cpu(env), DX(env), env->emu_mmio_buf, 0, + decode->operand_size, 1); + emul_ops->write_mem(env_cpu(env), env->emu_mmio_buf, addr, + decode->operand_size); string_increment_reg(env, R_EDI, decode); } @@ -509,10 +506,10 @@ static void exec_outs_single(CPUX86State *env, struct x86_decode *decode) { target_ulong addr = decode_linear_addr(env, decode, RSI(env), R_DS); - vmx_read_mem(env_cpu(env), env->hvf_mmio_buf, addr, - decode->operand_size); - hvf_handle_io(env_cpu(env), DX(env), env->hvf_mmio_buf, 1, - decode->operand_size, 1); + emul_ops->read_mem(env_cpu(env), env->emu_mmio_buf, addr, + decode->operand_size); + emul_ops->handle_io(env_cpu(env), DX(env), env->emu_mmio_buf, 1, + decode->operand_size, 1); string_increment_reg(env, R_ESI, decode); } @@ -595,7 +592,7 @@ static void exec_stos_single(CPUX86State *env, struct x86_decode *decode) addr = linear_addr_size(env_cpu(env), RDI(env), decode->addressing_size, R_ES); val = read_reg(env, R_EAX, decode->operand_size); - vmx_write_mem(env_cpu(env), addr, &val, decode->operand_size); + emul_ops->write_mem(env_cpu(env), &val, addr, decode->operand_size); string_increment_reg(env, R_EDI, decode); } @@ -619,7 +616,7 @@ static void exec_scas_single(CPUX86State *env, struct x86_decode *decode) addr = linear_addr_size(env_cpu(env), RDI(env), decode->addressing_size, R_ES); decode->op[1].type = X86_VAR_IMMEDIATE; - vmx_read_mem(env_cpu(env), &decode->op[1].val, addr, decode->operand_size); + emul_ops->read_mem(env_cpu(env), &decode->op[1].val, addr, decode->operand_size); EXEC_2OP_FLAGS_CMD(env, decode, -, SET_FLAGS_OSZAPC_SUB, false); string_increment_reg(env, R_EDI, decode); @@ -644,7 +641,7 @@ static void exec_lods_single(CPUX86State *env, struct x86_decode *decode) target_ulong val = 0; addr = decode_linear_addr(env, decode, RSI(env), R_DS); - vmx_read_mem(env_cpu(env), &val, addr, decode->operand_size); + emul_ops->read_mem(env_cpu(env), &val, addr, decode->operand_size); write_reg(env, R_EAX, val, decode->operand_size); string_increment_reg(env, R_ESI, decode); @@ -671,13 +668,13 @@ void x86_emul_raise_exception(CPUX86State *env, int exception_index, int error_c static void exec_rdmsr(CPUX86State *env, struct x86_decode *decode) { - hvf_simulate_rdmsr(env); + emul_ops->simulate_rdmsr(env_cpu(env)); env->eip += decode->len; } static void exec_wrmsr(CPUX86State *env, struct x86_decode *decode) { - hvf_simulate_wrmsr(env); + emul_ops->simulate_wrmsr(env_cpu(env)); env->eip += decode->len; } @@ -1231,6 +1228,8 @@ static struct cmd_handler { static struct cmd_handler _cmd_handler[X86_DECODE_CMD_LAST]; +const struct x86_emul_ops *emul_ops; + static void init_cmd_handler(void) { int i; @@ -1253,7 +1252,8 @@ bool exec_instruction(CPUX86State *env, struct x86_decode *ins) return true; } -void init_emu(void) +void init_emu(const struct x86_emul_ops *o) { + emul_ops = o; init_cmd_handler(); } diff --git a/target/i386/hvf/x86_emu.h b/target/i386/emulate/x86_emu.h index bc0fc72c76..555b567e2c 100644 --- a/target/i386/hvf/x86_emu.h +++ b/target/i386/emulate/x86_emu.h @@ -23,7 +23,20 @@ #include "x86_decode.h" #include "cpu.h" -void init_emu(void); +struct x86_emul_ops { + void (*read_mem)(CPUState *cpu, void *data, target_ulong addr, int bytes); + void (*write_mem)(CPUState *cpu, void *data, target_ulong addr, int bytes); + void (*read_segment_descriptor)(CPUState *cpu, struct x86_segment_descriptor *desc, + enum X86Seg seg); + void (*handle_io)(CPUState *cpu, uint16_t port, void *data, int direction, + int size, int count); + void (*simulate_rdmsr)(CPUState *cs); + void (*simulate_wrmsr)(CPUState *cs); +}; + +extern const struct x86_emul_ops *emul_ops; + +void init_emu(const struct x86_emul_ops *ops); bool exec_instruction(CPUX86State *env, struct x86_decode *ins); void x86_emul_raise_exception(CPUX86State *env, int exception_index, int error_code); diff --git a/target/i386/hvf/x86_flags.c b/target/i386/emulate/x86_flags.c index 03d6de5efc..84e27364a0 100644 --- a/target/i386/hvf/x86_flags.c +++ b/target/i386/emulate/x86_flags.c @@ -45,15 +45,6 @@ #define LF_MASK_CF (0x01 << LF_BIT_CF) #define LF_MASK_PO (0x01 << LF_BIT_PO) -#define ADD_COUT_VEC(op1, op2, result) \ - (((op1) & (op2)) | (((op1) | (op2)) & (~(result)))) - -#define SUB_COUT_VEC(op1, op2, result) \ - (((~(op1)) & (op2)) | (((~(op1)) ^ (op2)) & (result))) - -#define GET_ADD_OVERFLOW(op1, op2, result, mask) \ - ((((op1) ^ (result)) & ((op2) ^ (result))) & (mask)) - /* ******************* */ /* OSZAPC */ /* ******************* */ @@ -62,7 +53,7 @@ #define SET_FLAGS_OSZAPC_SIZE(size, lf_carries, lf_result) { \ target_ulong temp = ((lf_carries) & (LF_MASK_AF)) | \ (((lf_carries) >> (size - 2)) << LF_BIT_PO); \ - env->hvf_lflags.result = (target_ulong)(int##size##_t)(lf_result); \ + env->lflags.result = (target_ulong)(int##size##_t)(lf_result); \ if ((size) == 32) { \ temp = ((lf_carries) & ~(LF_MASK_PDB | LF_MASK_SD)); \ } else if ((size) == 16) { \ @@ -72,7 +63,7 @@ } else { \ VM_PANIC("unimplemented"); \ } \ - env->hvf_lflags.auxbits = (target_ulong)(uint32_t)temp; \ + env->lflags.auxbits = (target_ulong)(uint32_t)temp; \ } /* carries, result */ @@ -99,10 +90,10 @@ } else { \ VM_PANIC("unimplemented"); \ } \ - env->hvf_lflags.result = (target_ulong)(int##size##_t)(lf_result); \ - target_ulong delta_c = (env->hvf_lflags.auxbits ^ temp) & LF_MASK_CF; \ + env->lflags.result = (target_ulong)(int##size##_t)(lf_result); \ + target_ulong delta_c = (env->lflags.auxbits ^ temp) & LF_MASK_CF; \ delta_c ^= (delta_c >> 1); \ - env->hvf_lflags.auxbits = (target_ulong)(uint32_t)(temp ^ delta_c); \ + env->lflags.auxbits = (target_ulong)(uint32_t)(temp ^ delta_c); \ } /* carries, result */ @@ -116,8 +107,8 @@ void SET_FLAGS_OxxxxC(CPUX86State *env, uint32_t new_of, uint32_t new_cf) { uint32_t temp_po = new_of ^ new_cf; - env->hvf_lflags.auxbits &= ~(LF_MASK_PO | LF_MASK_CF); - env->hvf_lflags.auxbits |= (temp_po << LF_BIT_PO) | (new_cf << LF_BIT_CF); + env->lflags.auxbits &= ~(LF_MASK_PO | LF_MASK_CF); + env->lflags.auxbits |= (temp_po << LF_BIT_PO) | (new_cf << LF_BIT_CF); } void SET_FLAGS_OSZAPC_SUB32(CPUX86State *env, uint32_t v1, uint32_t v2, @@ -213,27 +204,27 @@ void SET_FLAGS_OSZAPC_LOGIC8(CPUX86State *env, uint8_t v1, uint8_t v2, bool get_PF(CPUX86State *env) { - uint32_t temp = (255 & env->hvf_lflags.result); - temp = temp ^ (255 & (env->hvf_lflags.auxbits >> LF_BIT_PDB)); + uint32_t temp = (255 & env->lflags.result); + temp = temp ^ (255 & (env->lflags.auxbits >> LF_BIT_PDB)); temp = (temp ^ (temp >> 4)) & 0x0F; return (0x9669U >> temp) & 1; } void set_PF(CPUX86State *env, bool val) { - uint32_t temp = (255 & env->hvf_lflags.result) ^ (!val); - env->hvf_lflags.auxbits &= ~(LF_MASK_PDB); - env->hvf_lflags.auxbits |= (temp << LF_BIT_PDB); + uint32_t temp = (255 & env->lflags.result) ^ (!val); + env->lflags.auxbits &= ~(LF_MASK_PDB); + env->lflags.auxbits |= (temp << LF_BIT_PDB); } bool get_OF(CPUX86State *env) { - return ((env->hvf_lflags.auxbits + (1U << LF_BIT_PO)) >> LF_BIT_CF) & 1; + return ((env->lflags.auxbits + (1U << LF_BIT_PO)) >> LF_BIT_CF) & 1; } bool get_CF(CPUX86State *env) { - return (env->hvf_lflags.auxbits >> LF_BIT_CF) & 1; + return (env->lflags.auxbits >> LF_BIT_CF) & 1; } void set_OF(CPUX86State *env, bool val) @@ -250,49 +241,50 @@ void set_CF(CPUX86State *env, bool val) bool get_AF(CPUX86State *env) { - return (env->hvf_lflags.auxbits >> LF_BIT_AF) & 1; + return (env->lflags.auxbits >> LF_BIT_AF) & 1; } void set_AF(CPUX86State *env, bool val) { - env->hvf_lflags.auxbits &= ~(LF_MASK_AF); - env->hvf_lflags.auxbits |= val << LF_BIT_AF; + env->lflags.auxbits &= ~(LF_MASK_AF); + env->lflags.auxbits |= val << LF_BIT_AF; } bool get_ZF(CPUX86State *env) { - return !env->hvf_lflags.result; + return !env->lflags.result; } void set_ZF(CPUX86State *env, bool val) { if (val) { - env->hvf_lflags.auxbits ^= - (((env->hvf_lflags.result >> LF_SIGN_BIT) & 1) << LF_BIT_SD); + env->lflags.auxbits ^= + (((env->lflags.result >> LF_SIGN_BIT) & 1) << LF_BIT_SD); /* merge the parity bits into the Parity Delta Byte */ - uint32_t temp_pdb = (255 & env->hvf_lflags.result); - env->hvf_lflags.auxbits ^= (temp_pdb << LF_BIT_PDB); + uint32_t temp_pdb = (255 & env->lflags.result); + env->lflags.auxbits ^= (temp_pdb << LF_BIT_PDB); /* now zero the .result value */ - env->hvf_lflags.result = 0; + env->lflags.result = 0; } else { - env->hvf_lflags.result |= (1 << 8); + env->lflags.result |= (1 << 8); } } bool get_SF(CPUX86State *env) { - return ((env->hvf_lflags.result >> LF_SIGN_BIT) ^ - (env->hvf_lflags.auxbits >> LF_BIT_SD)) & 1; + return ((env->lflags.result >> LF_SIGN_BIT) ^ + (env->lflags.auxbits >> LF_BIT_SD)) & 1; } void set_SF(CPUX86State *env, bool val) { bool temp_sf = get_SF(env); - env->hvf_lflags.auxbits ^= (temp_sf ^ val) << LF_BIT_SD; + env->lflags.auxbits ^= (temp_sf ^ val) << LF_BIT_SD; } void lflags_to_rflags(CPUX86State *env) { + env->eflags &= ~(CC_C|CC_P|CC_A|CC_Z|CC_S|CC_O); env->eflags |= get_CF(env) ? CC_C : 0; env->eflags |= get_PF(env) ? CC_P : 0; env->eflags |= get_AF(env) ? CC_A : 0; @@ -303,7 +295,7 @@ void lflags_to_rflags(CPUX86State *env) void rflags_to_lflags(CPUX86State *env) { - env->hvf_lflags.auxbits = env->hvf_lflags.result = 0; + env->lflags.auxbits = env->lflags.result = 0; set_OF(env, env->eflags & CC_O); set_SF(env, env->eflags & CC_S); set_ZF(env, env->eflags & CC_Z); diff --git a/target/i386/hvf/x86_flags.h b/target/i386/emulate/x86_flags.h index 75c2a7feab..6c175007b5 100644 --- a/target/i386/hvf/x86_flags.h +++ b/target/i386/emulate/x86_flags.h @@ -21,8 +21,8 @@ * x86 eflags functions */ -#ifndef X86_FLAGS_H -#define X86_FLAGS_H +#ifndef X86_EMU_FLAGS_H +#define X86_EMU_FLAGS_H #include "cpu.h" void lflags_to_rflags(CPUX86State *env); @@ -78,4 +78,4 @@ void SET_FLAGS_OSZAPC_LOGIC16(CPUX86State *env, uint16_t v1, uint16_t v2, void SET_FLAGS_OSZAPC_LOGIC8(CPUX86State *env, uint8_t v1, uint8_t v2, uint8_t diff); -#endif /* X86_FLAGS_H */ +#endif /* X86_EMU_FLAGS_H */ diff --git a/target/i386/host-cpu.c b/target/i386/host-cpu.c index 3e4e85e729..072731a4dd 100644 --- a/target/i386/host-cpu.c +++ b/target/i386/host-cpu.c @@ -109,9 +109,13 @@ void host_cpu_vendor_fms(char *vendor, int *family, int *model, int *stepping) { uint32_t eax, ebx, ecx, edx; - host_cpuid(0x0, 0, &eax, &ebx, &ecx, &edx); + host_cpuid(0x0, 0, NULL, &ebx, &ecx, &edx); x86_cpu_vendor_words2str(vendor, ebx, edx, ecx); + if (!family && !model && !stepping) { + return; + } + host_cpuid(0x1, 0, &eax, &ebx, &ecx, &edx); if (family) { *family = ((eax >> 8) & 0x0F) + ((eax >> 20) & 0xFF); @@ -129,11 +133,9 @@ void host_cpu_instance_init(X86CPU *cpu) X86CPUClass *xcc = X86_CPU_GET_CLASS(cpu); if (xcc->model) { - uint32_t ebx = 0, ecx = 0, edx = 0; char vendor[CPUID_VENDOR_SZ + 1]; - host_cpuid(0, 0, NULL, &ebx, &ecx, &edx); - x86_cpu_vendor_words2str(vendor, ebx, edx, ecx); + host_cpu_vendor_fms(vendor, NULL, NULL, NULL); object_property_set_str(OBJECT(cpu), "vendor", vendor, &error_abort); } } diff --git a/target/i386/hvf/hvf-i386.h b/target/i386/hvf/hvf-i386.h index 044ad236ae..8c42ae6b01 100644 --- a/target/i386/hvf/hvf-i386.h +++ b/target/i386/hvf/hvf-i386.h @@ -19,8 +19,8 @@ uint32_t hvf_get_supported_cpuid(uint32_t func, uint32_t idx, int reg); void hvf_handle_io(CPUState *, uint16_t, void *, int, int, int); -void hvf_simulate_rdmsr(CPUX86State *env); -void hvf_simulate_wrmsr(CPUX86State *env); +void hvf_simulate_rdmsr(CPUState *cpu); +void hvf_simulate_wrmsr(CPUState *cpu); /* Host specific functions */ int hvf_inject_interrupt(CPUArchState *env, int vector); diff --git a/target/i386/hvf/hvf.c b/target/i386/hvf/hvf.c index 9ba0e04ac7..23ebf2550a 100644 --- a/target/i386/hvf/hvf.c +++ b/target/i386/hvf/hvf.c @@ -59,12 +59,12 @@ #include "hvf-i386.h" #include "vmcs.h" #include "vmx.h" -#include "x86.h" +#include "emulate/x86.h" #include "x86_descr.h" -#include "x86_flags.h" +#include "emulate/x86_flags.h" #include "x86_mmu.h" -#include "x86_decode.h" -#include "x86_emu.h" +#include "emulate/x86_decode.h" +#include "emulate/x86_emu.h" #include "x86_task.h" #include "x86hvf.h" @@ -168,7 +168,7 @@ void hvf_arch_vcpu_destroy(CPUState *cpu) X86CPU *x86_cpu = X86_CPU(cpu); CPUX86State *env = &x86_cpu->env; - g_free(env->hvf_mmio_buf); + g_free(env->emu_mmio_buf); } static void init_tsc_freq(CPUX86State *env) @@ -229,6 +229,33 @@ hv_return_t hvf_arch_vm_create(MachineState *ms, uint32_t pa_range) return hv_vm_create(HV_VM_DEFAULT); } +static void hvf_read_segment_descriptor(CPUState *s, struct x86_segment_descriptor *desc, + X86Seg seg) +{ + struct vmx_segment vmx_segment; + vmx_read_segment_descriptor(s, &vmx_segment, seg); + vmx_segment_to_x86_descriptor(s, &vmx_segment, desc); +} + +static void hvf_read_mem(CPUState *cpu, void *data, target_ulong gva, int bytes) +{ + vmx_read_mem(cpu, data, gva, bytes); +} + +static void hvf_write_mem(CPUState *cpu, void *data, target_ulong gva, int bytes) +{ + vmx_write_mem(cpu, gva, data, bytes); +} + +static const struct x86_emul_ops hvf_x86_emul_ops = { + .read_mem = hvf_read_mem, + .write_mem = hvf_write_mem, + .read_segment_descriptor = hvf_read_segment_descriptor, + .handle_io = hvf_handle_io, + .simulate_rdmsr = hvf_simulate_rdmsr, + .simulate_wrmsr = hvf_simulate_wrmsr, +}; + int hvf_arch_init_vcpu(CPUState *cpu) { X86CPU *x86cpu = X86_CPU(cpu); @@ -237,13 +264,13 @@ int hvf_arch_init_vcpu(CPUState *cpu) int r; uint64_t reqCap; - init_emu(); + init_emu(&hvf_x86_emul_ops); init_decoder(); if (hvf_state->hvf_caps == NULL) { hvf_state->hvf_caps = g_new0(struct hvf_vcpu_caps, 1); } - env->hvf_mmio_buf = g_new(char, 4096); + env->emu_mmio_buf = g_new(char, 4096); if (x86cpu->vmware_cpuid_freq) { init_tsc_freq(env); @@ -481,10 +508,10 @@ void hvf_store_regs(CPUState *cs) macvm_set_rip(cs, env->eip); } -void hvf_simulate_rdmsr(CPUX86State *env) +void hvf_simulate_rdmsr(CPUState *cs) { - X86CPU *cpu = env_archcpu(env); - CPUState *cs = env_cpu(env); + X86CPU *cpu = X86_CPU(cs); + CPUX86State *env = &cpu->env; uint32_t msr = ECX(env); uint64_t val = 0; @@ -586,10 +613,10 @@ void hvf_simulate_rdmsr(CPUX86State *env) RDX(env) = (uint32_t)(val >> 32); } -void hvf_simulate_wrmsr(CPUX86State *env) +void hvf_simulate_wrmsr(CPUState *cs) { - X86CPU *cpu = env_archcpu(env); - CPUState *cs = env_cpu(env); + X86CPU *cpu = X86_CPU(cs); + CPUX86State *env = &cpu->env; uint32_t msr = ECX(env); uint64_t data = ((uint64_t)EDX(env) << 32) | EAX(env); @@ -875,9 +902,9 @@ int hvf_vcpu_exec(CPUState *cpu) { hvf_load_regs(cpu); if (exit_reason == EXIT_REASON_RDMSR) { - hvf_simulate_rdmsr(env); + hvf_simulate_rdmsr(cpu); } else { - hvf_simulate_wrmsr(env); + hvf_simulate_wrmsr(cpu); } env->eip += ins_len; hvf_store_regs(cpu); diff --git a/target/i386/hvf/meson.build b/target/i386/hvf/meson.build index 05c3c8cf18..519d190f0e 100644 --- a/target/i386/hvf/meson.build +++ b/target/i386/hvf/meson.build @@ -2,10 +2,7 @@ i386_system_ss.add(when: [hvf, 'CONFIG_HVF'], if_true: files( 'hvf.c', 'x86.c', 'x86_cpuid.c', - 'x86_decode.c', 'x86_descr.c', - 'x86_emu.c', - 'x86_flags.c', 'x86_mmu.c', 'x86_task.c', 'x86hvf.c', diff --git a/target/i386/hvf/vmx.h b/target/i386/hvf/vmx.h index 80ce26279b..3c56afc9d3 100644 --- a/target/i386/hvf/vmx.h +++ b/target/i386/hvf/vmx.h @@ -29,7 +29,7 @@ #include <Hypervisor/hv_vmx.h> #include "vmcs.h" #include "cpu.h" -#include "x86.h" +#include "emulate/x86.h" #include "system/hvf.h" #include "system/hvf_int.h" diff --git a/target/i386/hvf/x86.c b/target/i386/hvf/x86.c index a0ede13886..5c75ec9a00 100644 --- a/target/i386/hvf/x86.c +++ b/target/i386/hvf/x86.c @@ -19,8 +19,8 @@ #include "qemu/osdep.h" #include "cpu.h" -#include "x86_decode.h" -#include "x86_emu.h" +#include "emulate/x86_decode.h" +#include "emulate/x86_emu.h" #include "vmcs.h" #include "vmx.h" #include "x86_mmu.h" diff --git a/target/i386/hvf/x86_cpuid.c b/target/i386/hvf/x86_cpuid.c index ae836f65cc..fa131b18c6 100644 --- a/target/i386/hvf/x86_cpuid.c +++ b/target/i386/hvf/x86_cpuid.c @@ -24,7 +24,7 @@ #include "qemu/cpuid.h" #include "host/cpuinfo.h" #include "cpu.h" -#include "x86.h" +#include "emulate/x86.h" #include "vmx.h" #include "system/hvf.h" #include "hvf-i386.h" diff --git a/target/i386/hvf/x86_descr.h b/target/i386/hvf/x86_descr.h index ce5de98349..24af4946cd 100644 --- a/target/i386/hvf/x86_descr.h +++ b/target/i386/hvf/x86_descr.h @@ -19,7 +19,7 @@ #ifndef HVF_X86_DESCR_H #define HVF_X86_DESCR_H -#include "x86.h" +#include "emulate/x86.h" typedef struct vmx_segment { uint16_t sel; diff --git a/target/i386/hvf/x86_mmu.c b/target/i386/hvf/x86_mmu.c index 579d0c3a4c..afc5c17d5d 100644 --- a/target/i386/hvf/x86_mmu.c +++ b/target/i386/hvf/x86_mmu.c @@ -19,7 +19,7 @@ #include "qemu/osdep.h" #include "panic.h" #include "cpu.h" -#include "x86.h" +#include "emulate/x86.h" #include "x86_mmu.h" #include "vmcs.h" #include "vmx.h" diff --git a/target/i386/hvf/x86_task.c b/target/i386/hvf/x86_task.c index 161217991f..bdf8b51ae6 100644 --- a/target/i386/hvf/x86_task.c +++ b/target/i386/hvf/x86_task.c @@ -14,11 +14,11 @@ #include "hvf-i386.h" #include "vmcs.h" #include "vmx.h" -#include "x86.h" +#include "emulate/x86.h" #include "x86_descr.h" #include "x86_mmu.h" -#include "x86_decode.h" -#include "x86_emu.h" +#include "emulate/x86_decode.h" +#include "emulate/x86_emu.h" #include "x86_task.h" #include "x86hvf.h" diff --git a/target/i386/hvf/x86hvf.c b/target/i386/hvf/x86hvf.c index 531a340b37..2057314892 100644 --- a/target/i386/hvf/x86hvf.c +++ b/target/i386/hvf/x86hvf.c @@ -24,7 +24,7 @@ #include "vmcs.h" #include "cpu.h" #include "x86_descr.h" -#include "x86_decode.h" +#include "emulate/x86_decode.h" #include "system/hw_accel.h" #include "hw/i386/apic_internal.h" diff --git a/target/i386/kvm/vmsr_energy.c b/target/i386/kvm/vmsr_energy.c index 31508d4e77..f499ec6e8b 100644 --- a/target/i386/kvm/vmsr_energy.c +++ b/target/i386/kvm/vmsr_energy.c @@ -29,10 +29,9 @@ char *vmsr_compute_default_paths(void) bool is_host_cpu_intel(void) { - int family, model, stepping; char vendor[CPUID_VENDOR_SZ + 1]; - host_cpu_vendor_fms(vendor, &family, &model, &stepping); + host_cpu_vendor_fms(vendor, NULL, NULL, NULL); return g_str_equal(vendor, CPUID_VENDOR_INTEL); } diff --git a/target/i386/meson.build b/target/i386/meson.build index 2e9c472f49..c1aacea613 100644 --- a/target/i386/meson.build +++ b/target/i386/meson.build @@ -31,6 +31,7 @@ subdir('whpx') subdir('nvmm') subdir('hvf') subdir('tcg') +subdir('emulate') target_arch += {'i386': i386_ss} target_system_arch += {'i386': i386_system_ss} diff --git a/target/i386/tcg/cc_helper_template.h.inc b/target/i386/tcg/cc_helper_template.h.inc index 9aff16b880..d8fd976ca1 100644 --- a/target/i386/tcg/cc_helper_template.h.inc +++ b/target/i386/tcg/cc_helper_template.h.inc @@ -44,18 +44,32 @@ /* dynamic flags computation */ -static uint32_t glue(compute_all_add, SUFFIX)(DATA_TYPE dst, DATA_TYPE src1) +static uint32_t glue(compute_all_cout, SUFFIX)(DATA_TYPE dst, DATA_TYPE carries) { - uint32_t cf, pf, af, zf, sf, of; - DATA_TYPE src2 = dst - src1; + uint32_t af_cf, pf, zf, sf, of; - cf = dst < src1; + /* PF, ZF, SF computed from result. */ pf = compute_pf(dst); - af = (dst ^ src1 ^ src2) & CC_A; zf = (dst == 0) * CC_Z; sf = lshift(dst, 8 - DATA_BITS) & CC_S; - of = lshift((src1 ^ src2 ^ -1) & (src1 ^ dst), 12 - DATA_BITS) & CC_O; - return cf + pf + af + zf + sf + of; + + /* + * AF, CF, OF computed from carry out vector. To compute AF and CF, rotate it + * left by one so cout(DATA_BITS - 1) is in bit 0 and cout(3) in bit 4. + * + * To compute OF, place the highest two carry bits into OF and the bit + * immediately to the right of it; then, adding CC_O / 2 XORs them. + */ + af_cf = ((carries << 1) | (carries >> (DATA_BITS - 1))) & (CC_A | CC_C); + of = (lshift(carries, 12 - DATA_BITS) + CC_O / 2) & CC_O; + return pf + zf + sf + af_cf + of; +} + +static uint32_t glue(compute_all_add, SUFFIX)(DATA_TYPE dst, DATA_TYPE src1) +{ + DATA_TYPE src2 = dst - src1; + DATA_TYPE carries = ADD_COUT_VEC(src1, src2, dst); + return glue(compute_all_cout, SUFFIX)(dst, carries); } static int glue(compute_c_add, SUFFIX)(DATA_TYPE dst, DATA_TYPE src1) @@ -66,25 +80,9 @@ static int glue(compute_c_add, SUFFIX)(DATA_TYPE dst, DATA_TYPE src1) static uint32_t glue(compute_all_adc, SUFFIX)(DATA_TYPE dst, DATA_TYPE src1, DATA_TYPE src3) { - uint32_t cf, pf, af, zf, sf, of; - -#ifdef WIDER_TYPE - WIDER_TYPE src13 = (WIDER_TYPE) src1 + (WIDER_TYPE) src3; - DATA_TYPE src2 = dst - src13; - - cf = dst < src13; -#else DATA_TYPE src2 = dst - src1 - src3; - - cf = (src3 ? dst <= src1 : dst < src1); -#endif - - pf = compute_pf(dst); - af = (dst ^ src1 ^ src2) & 0x10; - zf = (dst == 0) << 6; - sf = lshift(dst, 8 - DATA_BITS) & 0x80; - of = lshift((src1 ^ src2 ^ -1) & (src1 ^ dst), 12 - DATA_BITS) & CC_O; - return cf + pf + af + zf + sf + of; + DATA_TYPE carries = ADD_COUT_VEC(src1, src2, dst); + return glue(compute_all_cout, SUFFIX)(dst, carries); } static int glue(compute_c_adc, SUFFIX)(DATA_TYPE dst, DATA_TYPE src1, @@ -101,16 +99,9 @@ static int glue(compute_c_adc, SUFFIX)(DATA_TYPE dst, DATA_TYPE src1, static uint32_t glue(compute_all_sub, SUFFIX)(DATA_TYPE dst, DATA_TYPE src2) { - uint32_t cf, pf, af, zf, sf, of; DATA_TYPE src1 = dst + src2; - - cf = src1 < src2; - pf = compute_pf(dst); - af = (dst ^ src1 ^ src2) & CC_A; - zf = (dst == 0) * CC_Z; - sf = lshift(dst, 8 - DATA_BITS) & CC_S; - of = lshift((src1 ^ src2) & (src1 ^ dst), 12 - DATA_BITS) & CC_O; - return cf + pf + af + zf + sf + of; + DATA_TYPE carries = SUB_COUT_VEC(src1, src2, dst); + return glue(compute_all_cout, SUFFIX)(dst, carries); } static int glue(compute_c_sub, SUFFIX)(DATA_TYPE dst, DATA_TYPE src2) @@ -123,25 +114,9 @@ static int glue(compute_c_sub, SUFFIX)(DATA_TYPE dst, DATA_TYPE src2) static uint32_t glue(compute_all_sbb, SUFFIX)(DATA_TYPE dst, DATA_TYPE src2, DATA_TYPE src3) { - uint32_t cf, pf, af, zf, sf, of; - -#ifdef WIDER_TYPE - WIDER_TYPE src23 = (WIDER_TYPE) src2 + (WIDER_TYPE) src3; - DATA_TYPE src1 = dst + src23; - - cf = src1 < src23; -#else DATA_TYPE src1 = dst + src2 + src3; - - cf = (src3 ? src1 <= src2 : src1 < src2); -#endif - - pf = compute_pf(dst); - af = (dst ^ src1 ^ src2) & 0x10; - zf = (dst == 0) << 6; - sf = lshift(dst, 8 - DATA_BITS) & 0x80; - of = lshift((src1 ^ src2) & (src1 ^ dst), 12 - DATA_BITS) & CC_O; - return cf + pf + af + zf + sf + of; + DATA_TYPE carries = SUB_COUT_VEC(src1, src2, dst); + return glue(compute_all_cout, SUFFIX)(dst, carries); } static int glue(compute_c_sbb, SUFFIX)(DATA_TYPE dst, DATA_TYPE src2, @@ -175,13 +150,10 @@ static uint32_t glue(compute_all_logic, SUFFIX)(DATA_TYPE dst, DATA_TYPE src1) static uint32_t glue(compute_all_inc, SUFFIX)(DATA_TYPE dst, DATA_TYPE src1) { uint32_t cf, pf, af, zf, sf, of; - DATA_TYPE src2; cf = src1; - src1 = dst - 1; - src2 = 1; pf = compute_pf(dst); - af = (dst ^ src1 ^ src2) & CC_A; + af = (dst ^ (dst - 1)) & CC_A; /* bits 0..3 are all clear */ zf = (dst == 0) * CC_Z; sf = lshift(dst, 8 - DATA_BITS) & CC_S; of = (dst == SIGN_MASK) * CC_O; @@ -191,13 +163,10 @@ static uint32_t glue(compute_all_inc, SUFFIX)(DATA_TYPE dst, DATA_TYPE src1) static uint32_t glue(compute_all_dec, SUFFIX)(DATA_TYPE dst, DATA_TYPE src1) { uint32_t cf, pf, af, zf, sf, of; - DATA_TYPE src2; cf = src1; - src1 = dst + 1; - src2 = 1; pf = compute_pf(dst); - af = (dst ^ src1 ^ src2) & CC_A; + af = (dst ^ (dst + 1)) & CC_A; /* bits 0..3 are all set */ zf = (dst == 0) * CC_Z; sf = lshift(dst, 8 - DATA_BITS) & CC_S; of = (dst == SIGN_MASK - 1) * CC_O; @@ -292,6 +261,5 @@ static int glue(compute_c_blsi, SUFFIX)(DATA_TYPE dst, DATA_TYPE src1) #undef DATA_BITS #undef SIGN_MASK #undef DATA_TYPE -#undef DATA_MASK #undef SUFFIX #undef WIDER_TYPE diff --git a/target/i386/tcg/emit.c.inc b/target/i386/tcg/emit.c.inc index 0fa1664a24..4e09e96fc1 100644 --- a/target/i386/tcg/emit.c.inc +++ b/target/i386/tcg/emit.c.inc @@ -1170,11 +1170,28 @@ static void gen_AAS(DisasContext *s, X86DecodedInsn *decode) assume_cc_op(s, CC_OP_EFLAGS); } +static void gen_ADD(DisasContext *s, X86DecodedInsn *decode); static void gen_ADC(DisasContext *s, X86DecodedInsn *decode) { MemOp ot = decode->op[1].ot; - TCGv c_in = tcg_temp_new(); + TCGv c_in; + /* + * Try to avoid CC_OP_ADC by transforming as follows: + * CC_ADC: src1 = dst + c_in, src2 = 0, src3 = c_in + * CC_ADD: src1 = dst + c_in, src2 = c_in (no src3) + * + * In general src2 vs. src3 matters when computing AF and OF, but not here: + * - AF is bit 4 of dst^src1^src2, which is bit 4 of dst^src1 in both cases + * - OF is a function of the two MSBs, and in both cases they are zero for src2 + */ + if (decode->e.op2 == X86_TYPE_I && decode->immediate == 0) { + gen_compute_eflags_c(s, s->T1); + gen_ADD(s, decode); + return; + } + + c_in = tcg_temp_new(); gen_compute_eflags_c(s, c_in); if (s->prefix & PREFIX_LOCK) { tcg_gen_add_tl(s->T0, c_in, s->T1); @@ -1693,22 +1710,22 @@ static void gen_CMPccXADD(DisasContext *s, X86DecodedInsn *decode) switch (jcc_op) { case JCC_O: /* (src1 ^ src2) & (src1 ^ dst). newv is only used here for a moment */ + cmp_lhs = tcg_temp_new(), cmp_rhs = tcg_constant_tl(0); tcg_gen_xor_tl(newv, s->cc_srcT, s->T0); - tcg_gen_xor_tl(s->tmp0, s->cc_srcT, cmpv); - tcg_gen_and_tl(s->tmp0, s->tmp0, newv); - tcg_gen_sextract_tl(s->tmp0, s->tmp0, 0, 8 << ot); - cmp_lhs = s->tmp0, cmp_rhs = tcg_constant_tl(0); + tcg_gen_xor_tl(cmp_lhs, s->cc_srcT, cmpv); + tcg_gen_and_tl(cmp_lhs, cmp_lhs, newv); + tcg_gen_sextract_tl(cmp_lhs, cmp_lhs, 0, 8 << ot); break; case JCC_P: - tcg_gen_ext8u_tl(s->tmp0, s->T0); - tcg_gen_ctpop_tl(s->tmp0, s->tmp0); - cmp_lhs = s->tmp0, cmp_rhs = tcg_constant_tl(1); + cmp_lhs = tcg_temp_new(), cmp_rhs = tcg_constant_tl(1); + tcg_gen_ext8u_tl(cmp_lhs, s->T0); + tcg_gen_ctpop_tl(cmp_lhs, cmp_lhs); break; case JCC_S: - tcg_gen_sextract_tl(s->tmp0, s->T0, 0, 8 << ot); - cmp_lhs = s->tmp0, cmp_rhs = tcg_constant_tl(0); + cmp_lhs = tcg_temp_new(), cmp_rhs = tcg_constant_tl(0); + tcg_gen_sextract_tl(cmp_lhs, s->T0, 0, 8 << ot); break; default: @@ -1859,7 +1876,7 @@ static void gen_CMPXCHG8B(DisasContext *s, X86DecodedInsn *decode) s->mem_index, MO_TEUQ); } - /* Set tmp0 to match the required value of Z. */ + /* Compute the required value of Z. */ tcg_gen_setcond_i64(TCG_COND_EQ, cmp, old, cmp); Z = tcg_temp_new(); tcg_gen_trunc_i64_tl(Z, cmp); @@ -1899,9 +1916,10 @@ static void gen_CPUID(DisasContext *s, X86DecodedInsn *decode) static void gen_CRC32(DisasContext *s, X86DecodedInsn *decode) { MemOp ot = decode->op[2].ot; + TCGv_i32 tmp = tcg_temp_new_i32(); - tcg_gen_trunc_tl_i32(s->tmp2_i32, s->T0); - gen_helper_crc32(s->T0, s->tmp2_i32, s->T1, tcg_constant_i32(8 << ot)); + tcg_gen_trunc_tl_i32(tmp, s->T0); + gen_helper_crc32(s->T0, tmp, s->T1, tcg_constant_i32(8 << ot)); } static void gen_CVTPI2Px(DisasContext *s, X86DecodedInsn *decode) @@ -2359,8 +2377,10 @@ static void gen_LAR(DisasContext *s, X86DecodedInsn *decode) static void gen_LDMXCSR(DisasContext *s, X86DecodedInsn *decode) { - tcg_gen_trunc_tl_i32(s->tmp2_i32, s->T0); - gen_helper_ldmxcsr(tcg_env, s->tmp2_i32); + TCGv_i32 tmp = tcg_temp_new_i32(); + + tcg_gen_trunc_tl_i32(tmp, s->T0); + gen_helper_ldmxcsr(tcg_env, tmp); } static void gen_lxx_seg(DisasContext *s, X86DecodedInsn *decode, int seg) @@ -2573,11 +2593,13 @@ static void gen_MOVDQ(DisasContext *s, X86DecodedInsn *decode) static void gen_MOVMSK(DisasContext *s, X86DecodedInsn *decode) { typeof(gen_helper_movmskps_ymm) *ps, *pd, *fn; + TCGv_i32 tmp = tcg_temp_new_i32(); + ps = s->vex_l ? gen_helper_movmskps_ymm : gen_helper_movmskps_xmm; pd = s->vex_l ? gen_helper_movmskpd_ymm : gen_helper_movmskpd_xmm; fn = s->prefix & PREFIX_DATA ? pd : ps; - fn(s->tmp2_i32, tcg_env, OP_PTR2); - tcg_gen_extu_i32_tl(s->T0, s->tmp2_i32); + fn(tmp, tcg_env, OP_PTR2); + tcg_gen_extu_i32_tl(s->T0, tmp); } static void gen_MOVQ(DisasContext *s, X86DecodedInsn *decode) @@ -2674,13 +2696,17 @@ static void gen_MULX(DisasContext *s, X86DecodedInsn *decode) switch (ot) { case MO_32: #ifdef TARGET_X86_64 - tcg_gen_trunc_tl_i32(s->tmp2_i32, s->T0); - tcg_gen_trunc_tl_i32(s->tmp3_i32, s->T1); - tcg_gen_mulu2_i32(s->tmp2_i32, s->tmp3_i32, - s->tmp2_i32, s->tmp3_i32); - tcg_gen_extu_i32_tl(cpu_regs[s->vex_v], s->tmp2_i32); - tcg_gen_extu_i32_tl(s->T0, s->tmp3_i32); - break; + { + TCGv_i32 t0 = tcg_temp_new_i32(); + TCGv_i32 t1 = tcg_temp_new_i32(); + + tcg_gen_trunc_tl_i32(t0, s->T0); + tcg_gen_trunc_tl_i32(t1, s->T1); + tcg_gen_mulu2_i32(t0, t1, t0, t1); + tcg_gen_extu_i32_tl(cpu_regs[s->vex_v], t0); + tcg_gen_extu_i32_tl(s->T0, t1); + break; + } case MO_64: #endif @@ -3724,10 +3750,14 @@ static void gen_RORX(DisasContext *s, X86DecodedInsn *decode) switch (ot) { case MO_32: #ifdef TARGET_X86_64 - tcg_gen_trunc_tl_i32(s->tmp2_i32, s->T0); - tcg_gen_rotri_i32(s->tmp2_i32, s->tmp2_i32, b); - tcg_gen_extu_i32_tl(s->T0, s->tmp2_i32); - break; + { + TCGv_i32 tmp = tcg_temp_new_i32(); + + tcg_gen_trunc_tl_i32(tmp, s->T0); + tcg_gen_rotri_i32(tmp, tmp, b); + tcg_gen_extu_i32_tl(s->T0, tmp); + break; + } case MO_64: #endif @@ -3830,22 +3860,64 @@ static void gen_SARX(DisasContext *s, X86DecodedInsn *decode) tcg_gen_sar_tl(s->T0, s->T0, s->T1); } +static void gen_SUB(DisasContext *s, X86DecodedInsn *decode); static void gen_SBB(DisasContext *s, X86DecodedInsn *decode) { MemOp ot = decode->op[0].ot; - TCGv c_in = tcg_temp_new(); + TCGv c_in; + + /* + * Try to avoid CC_OP_SBB by transforming as follows: + * CC_SBB: src1 = dst + c_in, src2 = 0, src3 = c_in + * CC_SUB: src1 = dst + c_in, src2 = c_in (no src3) + * + * In general src2 vs. src3 matters when computing AF and OF, but not here: + * - AF is bit 4 of dst^src1^src2, which is bit 4 of dst^src1 in both cases + * - OF is a function of the two MSBs, and in both cases they are zero for src2 + */ + if (decode->e.op2 == X86_TYPE_I && decode->immediate == 0) { + gen_compute_eflags_c(s, s->T1); + gen_SUB(s, decode); + return; + } + c_in = tcg_temp_new(); gen_compute_eflags_c(s, c_in); + + /* + * Here the change is as follows: + * CC_SBB: src1 = T0, src2 = T0, src3 = c_in + * CC_SUB: src1 = 0, src2 = c_in (no src3) + * + * The difference also does not matter: + * - AF is bit 4 of dst^src1^src2, but bit 4 of src1^src2 is zero in both cases + * therefore AF comes straight from dst (in fact it is c_in) + * - for OF, src1 and src2 have the same sign in both cases, meaning there + * can be no overflow + */ + if (decode->e.op2 != X86_TYPE_I && !decode->op[0].has_ea && decode->op[0].n == decode->op[2].n) { + if (s->cc_op == CC_OP_DYNAMIC) { + tcg_gen_neg_tl(s->T0, c_in); + } else { + /* + * Do not negate c_in because it will often be dead and only the + * instruction generated by negsetcond will survive. + */ + gen_neg_setcc(s, JCC_B << 1, s->T0); + } + tcg_gen_movi_tl(s->cc_srcT, 0); + decode->cc_src = c_in; + decode->cc_dst = s->T0; + decode->cc_op = CC_OP_SUBB + ot; + return; + } + if (s->prefix & PREFIX_LOCK) { tcg_gen_add_tl(s->T0, s->T1, c_in); tcg_gen_neg_tl(s->T0, s->T0); tcg_gen_atomic_add_fetch_tl(s->T0, s->A0, s->T0, s->mem_index, ot | MO_LE); } else { - /* - * TODO: SBB reg, reg could use gen_prepare_eflags_c followed by - * negsetcond, and CC_OP_SUBB as the cc_op. - */ tcg_gen_sub_tl(s->T0, s->T0, s->T1); tcg_gen_sub_tl(s->T0, s->T0, c_in); } @@ -3956,8 +4028,7 @@ static void gen_SHLD(DisasContext *s, X86DecodedInsn *decode) } decode->cc_dst = s->T0; - decode->cc_src = s->tmp0; - gen_shiftd_rm_T1(s, ot, false, count); + decode->cc_src = gen_shiftd_rm_T1(s, ot, false, count); if (can_be_zero) { gen_shift_dynamic_flags(s, decode, count, CC_OP_SHLB + ot); } else { @@ -4009,8 +4080,7 @@ static void gen_SHRD(DisasContext *s, X86DecodedInsn *decode) } decode->cc_dst = s->T0; - decode->cc_src = s->tmp0; - gen_shiftd_rm_T1(s, ot, true, count); + decode->cc_src = gen_shiftd_rm_T1(s, ot, true, count); if (can_be_zero) { gen_shift_dynamic_flags(s, decode, count, CC_OP_SARB + ot); } else { @@ -4277,7 +4347,7 @@ static void gen_VCVTSI2Sx(DisasContext *s, X86DecodedInsn *decode) } return; } - in = s->tmp2_i32; + in = tcg_temp_new_i32(); tcg_gen_trunc_tl_i32(in, s->T1); #else in = s->T1; @@ -4307,7 +4377,7 @@ static inline void gen_VCVTtSx2SI(DisasContext *s, X86DecodedInsn *decode, return; } - out = s->tmp2_i32; + out = tcg_temp_new_i32(); #else out = s->T0; #endif @@ -4359,7 +4429,7 @@ static void gen_VEXTRACTPS(DisasContext *s, X86DecodedInsn *decode) gen_pextr(s, decode, MO_32); } -static void gen_vinsertps(DisasContext *s, X86DecodedInsn *decode) +static void gen_vinsertps(DisasContext *s, X86DecodedInsn *decode, TCGv_i32 tmp) { int val = decode->immediate; int dest_word = (val >> 4) & 3; @@ -4376,7 +4446,7 @@ static void gen_vinsertps(DisasContext *s, X86DecodedInsn *decode) } if (new_mask != (val & 15)) { - tcg_gen_st_i32(s->tmp2_i32, tcg_env, + tcg_gen_st_i32(tmp, tcg_env, vector_elem_offset(&decode->op[0], MO_32, dest_word)); } @@ -4395,15 +4465,19 @@ static void gen_vinsertps(DisasContext *s, X86DecodedInsn *decode) static void gen_VINSERTPS_r(DisasContext *s, X86DecodedInsn *decode) { int val = decode->immediate; - tcg_gen_ld_i32(s->tmp2_i32, tcg_env, + TCGv_i32 tmp = tcg_temp_new_i32(); + + tcg_gen_ld_i32(tmp, tcg_env, vector_elem_offset(&decode->op[2], MO_32, (val >> 6) & 3)); - gen_vinsertps(s, decode); + gen_vinsertps(s, decode, tmp); } static void gen_VINSERTPS_m(DisasContext *s, X86DecodedInsn *decode) { - tcg_gen_qemu_ld_i32(s->tmp2_i32, s->A0, s->mem_index, MO_LEUL); - gen_vinsertps(s, decode); + TCGv_i32 tmp = tcg_temp_new_i32(); + + tcg_gen_qemu_ld_i32(tmp, s->A0, s->mem_index, MO_LEUL); + gen_vinsertps(s, decode, tmp); } static void gen_VINSERTx128(DisasContext *s, X86DecodedInsn *decode) @@ -4524,25 +4598,29 @@ static void gen_VMOVSD_ld(DisasContext *s, X86DecodedInsn *decode) static void gen_VMOVSS(DisasContext *s, X86DecodedInsn *decode) { int vec_len = vector_len(s, decode); + TCGv_i32 tmp = tcg_temp_new_i32(); - tcg_gen_ld_i32(s->tmp2_i32, OP_PTR2, offsetof(ZMMReg, ZMM_L(0))); + tcg_gen_ld_i32(tmp, OP_PTR2, offsetof(ZMMReg, ZMM_L(0))); tcg_gen_gvec_mov(MO_64, decode->op[0].offset, decode->op[1].offset, vec_len, vec_len); - tcg_gen_st_i32(s->tmp2_i32, OP_PTR0, offsetof(ZMMReg, ZMM_L(0))); + tcg_gen_st_i32(tmp, OP_PTR0, offsetof(ZMMReg, ZMM_L(0))); } static void gen_VMOVSS_ld(DisasContext *s, X86DecodedInsn *decode) { int vec_len = vector_len(s, decode); + TCGv_i32 tmp = tcg_temp_new_i32(); - tcg_gen_qemu_ld_i32(s->tmp2_i32, s->A0, s->mem_index, MO_LEUL); + tcg_gen_qemu_ld_i32(tmp, s->A0, s->mem_index, MO_LEUL); tcg_gen_gvec_dup_imm(MO_64, decode->op[0].offset, vec_len, vec_len, 0); - tcg_gen_st_i32(s->tmp2_i32, OP_PTR0, offsetof(ZMMReg, ZMM_L(0))); + tcg_gen_st_i32(tmp, OP_PTR0, offsetof(ZMMReg, ZMM_L(0))); } static void gen_VMOVSS_st(DisasContext *s, X86DecodedInsn *decode) { - tcg_gen_ld_i32(s->tmp2_i32, OP_PTR2, offsetof(ZMMReg, ZMM_L(0))); - tcg_gen_qemu_st_i32(s->tmp2_i32, s->A0, s->mem_index, MO_LEUL); + TCGv_i32 tmp = tcg_temp_new_i32(); + + tcg_gen_ld_i32(tmp, OP_PTR2, offsetof(ZMMReg, ZMM_L(0))); + tcg_gen_qemu_st_i32(tmp, s->A0, s->mem_index, MO_LEUL); } static void gen_VPMASKMOV_st(DisasContext *s, X86DecodedInsn *decode) diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c index a8935f487a..abe210cc4e 100644 --- a/target/i386/tcg/translate.c +++ b/target/i386/tcg/translate.c @@ -134,10 +134,7 @@ typedef struct DisasContext { TCGv T1; /* TCG local register indexes (only used inside old micro ops) */ - TCGv tmp0; - TCGv tmp4; TCGv_i32 tmp2_i32; - TCGv_i32 tmp3_i32; TCGv_i64 tmp1_i64; sigjmp_buf jmpbuf; @@ -1183,6 +1180,26 @@ static CCPrepare gen_prepare_cc(DisasContext *s, int b, TCGv reg) return cc; } +static void gen_neg_setcc(DisasContext *s, int b, TCGv reg) +{ + CCPrepare cc = gen_prepare_cc(s, b, reg); + + if (cc.no_setcond) { + if (cc.cond == TCG_COND_EQ) { + tcg_gen_addi_tl(reg, cc.reg, -1); + } else { + tcg_gen_neg_tl(reg, cc.reg); + } + return; + } + + if (cc.use_reg2) { + tcg_gen_negsetcond_tl(cc.cond, reg, cc.reg, cc.reg2); + } else { + tcg_gen_negsetcondi_tl(cc.cond, reg, cc.reg, cc.imm); + } +} + static void gen_setcc(DisasContext *s, int b, TCGv reg) { CCPrepare cc = gen_prepare_cc(s, b, reg); @@ -1300,30 +1317,35 @@ static void gen_bpt_io(DisasContext *s, TCGv_i32 t_port, int ot) static void gen_ins(DisasContext *s, MemOp ot, TCGv dshift) { + TCGv_i32 port = tcg_temp_new_i32(); + gen_string_movl_A0_EDI(s); /* Note: we must do this dummy write first to be restartable in case of page fault. */ tcg_gen_movi_tl(s->T0, 0); gen_op_st_v(s, ot, s->T0, s->A0); - tcg_gen_trunc_tl_i32(s->tmp2_i32, cpu_regs[R_EDX]); - tcg_gen_andi_i32(s->tmp2_i32, s->tmp2_i32, 0xffff); - gen_helper_in_func(ot, s->T0, s->tmp2_i32); + tcg_gen_trunc_tl_i32(port, cpu_regs[R_EDX]); + tcg_gen_andi_i32(port, port, 0xffff); + gen_helper_in_func(ot, s->T0, port); gen_op_st_v(s, ot, s->T0, s->A0); gen_op_add_reg(s, s->aflag, R_EDI, dshift); - gen_bpt_io(s, s->tmp2_i32, ot); + gen_bpt_io(s, port, ot); } static void gen_outs(DisasContext *s, MemOp ot, TCGv dshift) { + TCGv_i32 port = tcg_temp_new_i32(); + TCGv_i32 value = tcg_temp_new_i32(); + gen_string_movl_A0_ESI(s); gen_op_ld_v(s, ot, s->T0, s->A0); - tcg_gen_trunc_tl_i32(s->tmp2_i32, cpu_regs[R_EDX]); - tcg_gen_andi_i32(s->tmp2_i32, s->tmp2_i32, 0xffff); - tcg_gen_trunc_tl_i32(s->tmp3_i32, s->T0); - gen_helper_out_func(ot, s->tmp2_i32, s->tmp3_i32); + tcg_gen_trunc_tl_i32(port, cpu_regs[R_EDX]); + tcg_gen_andi_i32(port, port, 0xffff); + tcg_gen_trunc_tl_i32(value, s->T0); + gen_helper_out_func(ot, port, value); gen_op_add_reg(s, s->aflag, R_ESI, dshift); - gen_bpt_io(s, s->tmp2_i32, ot); + gen_bpt_io(s, port, ot); } #define REP_MAX 65535 @@ -1560,10 +1582,13 @@ static bool check_cpl0(DisasContext *s) } /* XXX: add faster immediate case */ -static void gen_shiftd_rm_T1(DisasContext *s, MemOp ot, +static TCGv gen_shiftd_rm_T1(DisasContext *s, MemOp ot, bool is_right, TCGv count) { target_ulong mask = (ot == MO_64 ? 63 : 31); + TCGv cc_src = tcg_temp_new(); + TCGv tmp = tcg_temp_new(); + TCGv hishift; switch (ot) { case MO_16: @@ -1571,9 +1596,9 @@ static void gen_shiftd_rm_T1(DisasContext *s, MemOp ot, This means "shrdw C, B, A" shifts A:B:A >> C. Build the B:A portion by constructing it as a 32-bit value. */ if (is_right) { - tcg_gen_deposit_tl(s->tmp0, s->T0, s->T1, 16, 16); + tcg_gen_deposit_tl(tmp, s->T0, s->T1, 16, 16); tcg_gen_mov_tl(s->T1, s->T0); - tcg_gen_mov_tl(s->T0, s->tmp0); + tcg_gen_mov_tl(s->T0, tmp); } else { tcg_gen_deposit_tl(s->T1, s->T0, s->T1, 16, 16); } @@ -1584,47 +1609,52 @@ static void gen_shiftd_rm_T1(DisasContext *s, MemOp ot, case MO_32: #ifdef TARGET_X86_64 /* Concatenate the two 32-bit values and use a 64-bit shift. */ - tcg_gen_subi_tl(s->tmp0, count, 1); + tcg_gen_subi_tl(tmp, count, 1); if (is_right) { tcg_gen_concat_tl_i64(s->T0, s->T0, s->T1); - tcg_gen_shr_i64(s->tmp0, s->T0, s->tmp0); + tcg_gen_shr_i64(cc_src, s->T0, tmp); tcg_gen_shr_i64(s->T0, s->T0, count); } else { tcg_gen_concat_tl_i64(s->T0, s->T1, s->T0); - tcg_gen_shl_i64(s->tmp0, s->T0, s->tmp0); + tcg_gen_shl_i64(cc_src, s->T0, tmp); tcg_gen_shl_i64(s->T0, s->T0, count); - tcg_gen_shri_i64(s->tmp0, s->tmp0, 32); + tcg_gen_shri_i64(cc_src, cc_src, 32); tcg_gen_shri_i64(s->T0, s->T0, 32); } break; #endif default: - tcg_gen_subi_tl(s->tmp0, count, 1); + hishift = tcg_temp_new(); + tcg_gen_subi_tl(tmp, count, 1); if (is_right) { - tcg_gen_shr_tl(s->tmp0, s->T0, s->tmp0); + tcg_gen_shr_tl(cc_src, s->T0, tmp); - tcg_gen_subfi_tl(s->tmp4, mask + 1, count); + /* mask + 1 - count = mask - tmp = mask ^ tmp */ + tcg_gen_xori_tl(hishift, tmp, mask); tcg_gen_shr_tl(s->T0, s->T0, count); - tcg_gen_shl_tl(s->T1, s->T1, s->tmp4); + tcg_gen_shl_tl(s->T1, s->T1, hishift); } else { - tcg_gen_shl_tl(s->tmp0, s->T0, s->tmp0); + tcg_gen_shl_tl(cc_src, s->T0, tmp); + + /* mask + 1 - count = mask - tmp = mask ^ tmp */ + tcg_gen_xori_tl(hishift, tmp, mask); + tcg_gen_shl_tl(s->T0, s->T0, count); + tcg_gen_shr_tl(s->T1, s->T1, hishift); + if (ot == MO_16) { /* Only needed if count > 16, for Intel behaviour. */ - tcg_gen_subfi_tl(s->tmp4, 33, count); - tcg_gen_shr_tl(s->tmp4, s->T1, s->tmp4); - tcg_gen_or_tl(s->tmp0, s->tmp0, s->tmp4); + tcg_gen_shri_tl(tmp, s->T1, 1); + tcg_gen_or_tl(cc_src, cc_src, tmp); } - - tcg_gen_subfi_tl(s->tmp4, mask + 1, count); - tcg_gen_shl_tl(s->T0, s->T0, count); - tcg_gen_shr_tl(s->T1, s->T1, s->tmp4); } - tcg_gen_movi_tl(s->tmp4, 0); - tcg_gen_movcond_tl(TCG_COND_EQ, s->T1, count, s->tmp4, - s->tmp4, s->T1); + tcg_gen_movcond_tl(TCG_COND_EQ, s->T1, + count, tcg_constant_tl(0), + tcg_constant_tl(0), s->T1); tcg_gen_or_tl(s->T0, s->T0, s->T1); break; } + + return cc_src; } #define X86_MAX_INSN_LENGTH 15 @@ -1843,14 +1873,16 @@ static void gen_bndck(DisasContext *s, X86DecodedInsn *decode, TCGCond cond, TCGv_i64 bndv) { TCGv ea = gen_lea_modrm_1(s, decode->mem, false); + TCGv_i32 t32 = tcg_temp_new_i32(); + TCGv_i64 t64 = tcg_temp_new_i64(); - tcg_gen_extu_tl_i64(s->tmp1_i64, ea); + tcg_gen_extu_tl_i64(t64, ea); if (!CODE64(s)) { - tcg_gen_ext32u_i64(s->tmp1_i64, s->tmp1_i64); + tcg_gen_ext32u_i64(t64, t64); } - tcg_gen_setcond_i64(cond, s->tmp1_i64, s->tmp1_i64, bndv); - tcg_gen_extrl_i64_i32(s->tmp2_i32, s->tmp1_i64); - gen_helper_bndck(tcg_env, s->tmp2_i32); + tcg_gen_setcond_i64(cond, t64, t64, bndv); + tcg_gen_extrl_i64_i32(t32, t64); + gen_helper_bndck(tcg_env, t32); } /* generate modrm load of memory or register. */ @@ -1995,8 +2027,10 @@ static void gen_op_movl_seg_real(DisasContext *s, X86Seg seg_reg, TCGv seg) static void gen_movl_seg(DisasContext *s, X86Seg seg_reg, TCGv src) { if (PE(s) && !VM86(s)) { - tcg_gen_trunc_tl_i32(s->tmp2_i32, src); - gen_helper_load_seg(tcg_env, tcg_constant_i32(seg_reg), s->tmp2_i32); + TCGv_i32 sel = tcg_temp_new_i32(); + + tcg_gen_trunc_tl_i32(sel, src); + gen_helper_load_seg(tcg_env, tcg_constant_i32(seg_reg), sel); /* abort translation because the addseg value may change or because ss32 may change. For R_SS, translation must always stop as a special handling must be done to disable hardware @@ -2148,14 +2182,17 @@ static void gen_enter(DisasContext *s, int esp_addend, int level) level &= 31; if (level != 0) { int i; + if (level > 1) { + TCGv fp = tcg_temp_new(); - /* Copy level-1 pointers from the previous frame. */ - for (i = 1; i < level; ++i) { - gen_lea_ss_ofs(s, s->A0, cpu_regs[R_EBP], -size * i); - gen_op_ld_v(s, d_ot, s->tmp0, s->A0); + /* Copy level-1 pointers from the previous frame. */ + for (i = 1; i < level; ++i) { + gen_lea_ss_ofs(s, s->A0, cpu_regs[R_EBP], -size * i); + gen_op_ld_v(s, d_ot, fp, s->A0); - gen_lea_ss_ofs(s, s->A0, s->T1, -size * i); - gen_op_st_v(s, d_ot, s->tmp0, s->A0); + gen_lea_ss_ofs(s, s->A0, s->T1, -size * i); + gen_op_st_v(s, d_ot, fp, s->A0); + } } /* Push the current FrameTemp as the last level. */ @@ -2378,10 +2415,11 @@ static void gen_ldy_env_A0(DisasContext *s, int offset, bool align) int mem_index = s->mem_index; TCGv_i128 t0 = tcg_temp_new_i128(); TCGv_i128 t1 = tcg_temp_new_i128(); + TCGv a0_hi = tcg_temp_new(); tcg_gen_qemu_ld_i128(t0, s->A0, mem_index, mop | (align ? MO_ALIGN_32 : 0)); - tcg_gen_addi_tl(s->tmp0, s->A0, 16); - tcg_gen_qemu_ld_i128(t1, s->tmp0, mem_index, mop); + tcg_gen_addi_tl(a0_hi, s->A0, 16); + tcg_gen_qemu_ld_i128(t1, a0_hi, mem_index, mop); tcg_gen_st_i128(t0, tcg_env, offset + offsetof(YMMReg, YMM_X(0))); tcg_gen_st_i128(t1, tcg_env, offset + offsetof(YMMReg, YMM_X(1))); @@ -2392,12 +2430,13 @@ static void gen_sty_env_A0(DisasContext *s, int offset, bool align) MemOp mop = MO_128 | MO_LE | MO_ATOM_IFALIGN_PAIR; int mem_index = s->mem_index; TCGv_i128 t = tcg_temp_new_i128(); + TCGv a0_hi = tcg_temp_new(); tcg_gen_ld_i128(t, tcg_env, offset + offsetof(YMMReg, YMM_X(0))); tcg_gen_qemu_st_i128(t, s->A0, mem_index, mop | (align ? MO_ALIGN_32 : 0)); - tcg_gen_addi_tl(s->tmp0, s->A0, 16); + tcg_gen_addi_tl(a0_hi, s->A0, 16); tcg_gen_ld_i128(t, tcg_env, offset + offsetof(YMMReg, YMM_X(1))); - tcg_gen_qemu_st_i128(t, s->tmp0, mem_index, mop); + tcg_gen_qemu_st_i128(t, a0_hi, mem_index, mop); } #include "emit.c.inc" @@ -3744,11 +3783,8 @@ static void i386_tr_init_disas_context(DisasContextBase *dcbase, CPUState *cpu) dc->T1 = tcg_temp_new(); dc->A0 = tcg_temp_new(); - dc->tmp0 = tcg_temp_new(); dc->tmp1_i64 = tcg_temp_new_i64(); dc->tmp2_i32 = tcg_temp_new_i32(); - dc->tmp3_i32 = tcg_temp_new_i32(); - dc->tmp4 = tcg_temp_new(); dc->cc_srcT = tcg_temp_new(); } diff --git a/tests/Makefile.include b/tests/Makefile.include index 010369bd3a..23fb722d42 100644 --- a/tests/Makefile.include +++ b/tests/Makefile.include @@ -18,7 +18,6 @@ ifneq ($(filter $(all-check-targets), check-softfloat),) @echo " $(MAKE) check-tcg Run TCG tests" @echo " $(MAKE) check-softfloat Run FPU emulation tests" endif - @echo " $(MAKE) check-avocado Run avocado (integration) tests for currently configured targets" @echo @echo " $(MAKE) check-report.junit.xml Generates an aggregated XML test report" @echo " $(MAKE) check-venv Creates a Python venv for tests" @@ -26,7 +25,6 @@ endif @echo @echo "The following are useful for CI builds" @echo " $(MAKE) check-build Build most test binaries" - @echo " $(MAKE) get-vm-images Downloads all images used by avocado tests, according to configured targets (~350 MB each, 1.5 GB max)" @echo @echo @echo "The variable SPEED can be set to control the gtester speed setting." @@ -86,26 +84,12 @@ distclean-tcg: $(DISTCLEAN_TCG_TARGET_RULES) # Python venv for running tests -.PHONY: check-venv check-avocado check-acceptance check-acceptance-deprecated-warning +.PHONY: check-venv # Build up our target list from the filtered list of ninja targets TARGETS=$(patsubst libqemu-%.a, %, $(filter libqemu-%.a, $(ninja-targets))) TESTS_VENV_TOKEN=$(BUILD_DIR)/pyvenv/tests.group -TESTS_RESULTS_DIR=$(BUILD_DIR)/tests/results -ifndef AVOCADO_TESTS - AVOCADO_TESTS=tests/avocado -endif -# Controls the output generated by Avocado when running tests. -# Any number of command separated loggers are accepted. For more -# information please refer to "avocado --help". -AVOCADO_SHOW?=app -ifndef AVOCADO_TAGS - AVOCADO_CMDLINE_TAGS=$(patsubst %-softmmu,-t arch:%, \ - $(filter %-softmmu,$(TARGETS))) -else - AVOCADO_CMDLINE_TAGS=$(addprefix -t , $(AVOCADO_TAGS)) -endif quiet-venv-pip = $(quiet-@)$(call quiet-command-run, \ $(PYTHON) -m pip -q --disable-pip-version-check $1, \ @@ -113,47 +97,11 @@ quiet-venv-pip = $(quiet-@)$(call quiet-command-run, \ $(TESTS_VENV_TOKEN): $(SRC_PATH)/pythondeps.toml $(call quiet-venv-pip,install -e "$(SRC_PATH)/python/") - $(MKVENV_ENSUREGROUP) $< avocado + $(MKVENV_ENSUREGROUP) $< testdeps $(call quiet-command, touch $@) -$(TESTS_RESULTS_DIR): - $(call quiet-command, mkdir -p $@, \ - MKDIR, $@) - check-venv: $(TESTS_VENV_TOKEN) -FEDORA_31_ARCHES_TARGETS=$(patsubst %-softmmu,%, $(filter %-softmmu,$(TARGETS))) -FEDORA_31_ARCHES_CANDIDATES=$(patsubst ppc64,ppc64le,$(FEDORA_31_ARCHES_TARGETS)) -FEDORA_31_ARCHES := x86_64 aarch64 ppc64le s390x -FEDORA_31_DOWNLOAD=$(filter $(FEDORA_31_ARCHES),$(FEDORA_31_ARCHES_CANDIDATES)) - -# download one specific Fedora 31 image -get-vm-image-fedora-31-%: check-venv - $(call quiet-command, \ - $(PYTHON) -m avocado vmimage get \ - --distro=fedora --distro-version=31 --arch=$*, \ - "AVOCADO", "Downloading avocado tests VM image for $*") - -# download all vm images, according to defined targets -get-vm-images: check-venv $(patsubst %,get-vm-image-fedora-31-%, $(FEDORA_31_DOWNLOAD)) - -check-avocado: check-venv $(TESTS_RESULTS_DIR) get-vm-images - $(call quiet-command, \ - $(PYTHON) -m avocado \ - --show=$(AVOCADO_SHOW) run --job-results-dir=$(TESTS_RESULTS_DIR) \ - $(if $(AVOCADO_TAGS),, --filter-by-tags-include-empty \ - --filter-by-tags-include-empty-key) \ - $(AVOCADO_CMDLINE_TAGS) --max-parallel-tasks=1 \ - $(if $(GITLAB_CI),,--failfast) $(AVOCADO_TESTS), \ - "AVOCADO", "tests/avocado") - -check-acceptance-deprecated-warning: - @echo - @echo "Note '$(MAKE) check-acceptance' is deprecated, use '$(MAKE) check-avocado' instead." - @echo - -check-acceptance: check-acceptance-deprecated-warning | check-avocado - FUNCTIONAL_TARGETS=$(patsubst %-softmmu,check-functional-%, $(filter %-softmmu,$(TARGETS))) .PHONY: $(FUNCTIONAL_TARGETS) $(FUNCTIONAL_TARGETS): @@ -166,13 +114,13 @@ check-functional: # Consolidated targets -.PHONY: check check-clean get-vm-images +.PHONY: check check-clean check: check-build: run-ninja check-clean: - rm -rf $(TESTS_RESULTS_DIR) + rm -rf $(BUILD_DIR)/tests/functional clean: check-clean clean-tcg distclean: distclean-tcg diff --git a/tests/avocado/README.rst b/tests/avocado/README.rst deleted file mode 100644 index 94488371bb..0000000000 --- a/tests/avocado/README.rst +++ /dev/null @@ -1,10 +0,0 @@ -============================================= -Integration tests using the Avocado Framework -============================================= - -This directory contains integration tests. They're usually higher -level, and may interact with external resources and with various -guest operating systems. - -For more information, please refer to ``docs/devel/testing.rst``, -section "Integration tests using the Avocado Framework". diff --git a/tests/avocado/avocado_qemu/__init__.py b/tests/avocado/avocado_qemu/__init__.py deleted file mode 100644 index 93c3460242..0000000000 --- a/tests/avocado/avocado_qemu/__init__.py +++ /dev/null @@ -1,424 +0,0 @@ -# Test class and utilities for functional tests -# -# Copyright (c) 2018 Red Hat, Inc. -# -# Author: -# Cleber Rosa <crosa@redhat.com> -# -# This work is licensed under the terms of the GNU GPL, version 2 or -# later. See the COPYING file in the top-level directory. - -import logging -import os -import subprocess -import sys -import tempfile -import time -import uuid - -import avocado -from avocado.utils import ssh -from avocado.utils.path import find_command - -from qemu.machine import QEMUMachine -from qemu.utils import (get_info_usernet_hostfwd_port, kvm_available, - tcg_available) - - -#: The QEMU build root directory. It may also be the source directory -#: if building from the source dir, but it's safer to use BUILD_DIR for -#: that purpose. Be aware that if this code is moved outside of a source -#: and build tree, it will not be accurate. -BUILD_DIR = os.path.dirname(os.path.dirname(os.path.dirname(os.path.dirname(__file__)))) - - -def has_cmd(name, args=None): - """ - This function is for use in a @avocado.skipUnless decorator, e.g.: - - @skipUnless(*has_cmd('sudo -n', ('sudo', '-n', 'true'))) - def test_something_that_needs_sudo(self): - ... - """ - - if args is None: - args = ('which', name) - - try: - _, stderr, exitcode = run_cmd(args) - except Exception as e: - exitcode = -1 - stderr = str(e) - - if exitcode != 0: - cmd_line = ' '.join(args) - err = f'{name} required, but "{cmd_line}" failed: {stderr.strip()}' - return (False, err) - else: - return (True, '') - -def has_cmds(*cmds): - """ - This function is for use in a @avocado.skipUnless decorator and - allows checking for the availability of multiple commands, e.g.: - - @skipUnless(*has_cmds(('cmd1', ('cmd1', '--some-parameter')), - 'cmd2', 'cmd3')) - def test_something_that_needs_cmd1_and_cmd2(self): - ... - """ - - for cmd in cmds: - if isinstance(cmd, str): - cmd = (cmd,) - - ok, errstr = has_cmd(*cmd) - if not ok: - return (False, errstr) - - return (True, '') - -def run_cmd(args): - subp = subprocess.Popen(args, - stdout=subprocess.PIPE, - stderr=subprocess.PIPE, - universal_newlines=True) - stdout, stderr = subp.communicate() - ret = subp.returncode - - return (stdout, stderr, ret) - -def is_readable_executable_file(path): - return os.path.isfile(path) and os.access(path, os.R_OK | os.X_OK) - - -def pick_default_qemu_bin(bin_prefix='qemu-system-', arch=None): - """ - Picks the path of a QEMU binary, starting either in the current working - directory or in the source tree root directory. - - :param arch: the arch to use when looking for a QEMU binary (the target - will match the arch given). If None (the default), arch - will be the current host system arch (as given by - :func:`os.uname`). - :type arch: str - :returns: the path to the default QEMU binary or None if one could not - be found - :rtype: str or None - """ - if arch is None: - arch = os.uname()[4] - # qemu binary path does not match arch for powerpc, handle it - if 'ppc64le' in arch: - arch = 'ppc64' - qemu_bin_name = bin_prefix + arch - qemu_bin_paths = [ - os.path.join(".", qemu_bin_name), - os.path.join(BUILD_DIR, qemu_bin_name), - os.path.join(BUILD_DIR, "build", qemu_bin_name), - ] - for path in qemu_bin_paths: - if is_readable_executable_file(path): - return path - return None - - -def _console_interaction(test, success_message, failure_message, - send_string, keep_sending=False, vm=None): - assert not keep_sending or send_string - if vm is None: - vm = test.vm - console = vm.console_file - console_logger = logging.getLogger('console') - while True: - if send_string: - vm.console_socket.sendall(send_string.encode()) - if not keep_sending: - send_string = None # send only once - - # Only consume console output if waiting for something - if success_message is None and failure_message is None: - if send_string is None: - break - continue - - try: - msg = console.readline().decode().strip() - except UnicodeDecodeError: - msg = None - if not msg: - continue - console_logger.debug(msg) - if success_message is None or success_message in msg: - break - if failure_message and failure_message in msg: - console.close() - fail = 'Failure message found in console: "%s". Expected: "%s"' % \ - (failure_message, success_message) - test.fail(fail) - -def interrupt_interactive_console_until_pattern(test, success_message, - failure_message=None, - interrupt_string='\r'): - """ - Keep sending a string to interrupt a console prompt, while logging the - console output. Typical use case is to break a boot loader prompt, such: - - Press a key within 5 seconds to interrupt boot process. - 5 - 4 - 3 - 2 - 1 - Booting default image... - - :param test: an Avocado test containing a VM that will have its console - read and probed for a success or failure message - :type test: :class:`avocado_qemu.QemuSystemTest` - :param success_message: if this message appears, test succeeds - :param failure_message: if this message appears, test fails - :param interrupt_string: a string to send to the console before trying - to read a new line - """ - _console_interaction(test, success_message, failure_message, - interrupt_string, True) - -def wait_for_console_pattern(test, success_message, failure_message=None, - vm=None): - """ - Waits for messages to appear on the console, while logging the content - - :param test: an Avocado test containing a VM that will have its console - read and probed for a success or failure message - :type test: :class:`avocado_qemu.QemuSystemTest` - :param success_message: if this message appears, test succeeds - :param failure_message: if this message appears, test fails - """ - _console_interaction(test, success_message, failure_message, None, vm=vm) - -def exec_command(test, command): - """ - Send a command to a console (appending CRLF characters), while logging - the content. - - :param test: an Avocado test containing a VM. - :type test: :class:`avocado_qemu.QemuSystemTest` - :param command: the command to send - :type command: str - """ - _console_interaction(test, None, None, command + '\r') - -def exec_command_and_wait_for_pattern(test, command, - success_message, failure_message=None): - """ - Send a command to a console (appending CRLF characters), then wait - for success_message to appear on the console, while logging the. - content. Mark the test as failed if failure_message is found instead. - - :param test: an Avocado test containing a VM that will have its console - read and probed for a success or failure message - :type test: :class:`avocado_qemu.QemuSystemTest` - :param command: the command to send - :param success_message: if this message appears, test succeeds - :param failure_message: if this message appears, test fails - """ - _console_interaction(test, success_message, failure_message, command + '\r') - -class QemuBaseTest(avocado.Test): - - # default timeout for all tests, can be overridden - timeout = 120 - - def _get_unique_tag_val(self, tag_name): - """ - Gets a tag value, if unique for a key - """ - vals = self.tags.get(tag_name, []) - if len(vals) == 1: - return vals.pop() - return None - - def setUp(self, bin_prefix): - self.arch = self.params.get('arch', - default=self._get_unique_tag_val('arch')) - - self.cpu = self.params.get('cpu', - default=self._get_unique_tag_val('cpu')) - - default_qemu_bin = pick_default_qemu_bin(bin_prefix, arch=self.arch) - self.qemu_bin = self.params.get('qemu_bin', - default=default_qemu_bin) - if self.qemu_bin is None: - self.cancel("No QEMU binary defined or found in the build tree") - - def fetch_asset(self, name, - asset_hash, algorithm=None, - locations=None, expire=None, - find_only=False, cancel_on_missing=True): - return super().fetch_asset(name, - asset_hash=asset_hash, - algorithm=algorithm, - locations=locations, - expire=expire, - find_only=find_only, - cancel_on_missing=cancel_on_missing) - - -class QemuSystemTest(QemuBaseTest): - """Facilitates system emulation tests.""" - - def setUp(self): - self._vms = {} - - super().setUp('qemu-system-') - - accel_required = self._get_unique_tag_val('accel') - if accel_required: - self.require_accelerator(accel_required) - - self.machine = self.params.get('machine', - default=self._get_unique_tag_val('machine')) - - def require_accelerator(self, accelerator): - """ - Requires an accelerator to be available for the test to continue - - It takes into account the currently set qemu binary. - - If the check fails, the test is canceled. If the check itself - for the given accelerator is not available, the test is also - canceled. - - :param accelerator: name of the accelerator, such as "kvm" or "tcg" - :type accelerator: str - """ - checker = {'tcg': tcg_available, - 'kvm': kvm_available}.get(accelerator) - if checker is None: - self.cancel("Don't know how to check for the presence " - "of accelerator %s" % accelerator) - if not checker(qemu_bin=self.qemu_bin): - self.cancel("%s accelerator does not seem to be " - "available" % accelerator) - - def require_netdev(self, netdevname): - netdevhelp = run_cmd([self.qemu_bin, - '-M', 'none', '-netdev', 'help'])[0]; - if netdevhelp.find('\n' + netdevname + '\n') < 0: - self.cancel('no support for user networking') - - def _new_vm(self, name, *args): - self._sd = tempfile.TemporaryDirectory(prefix="qemu_") - vm = QEMUMachine(self.qemu_bin, base_temp_dir=self.workdir, - log_dir=self.logdir) - self.log.debug('QEMUMachine "%s" created', name) - self.log.debug('QEMUMachine "%s" temp_dir: %s', name, vm.temp_dir) - self.log.debug('QEMUMachine "%s" log_dir: %s', name, vm.log_dir) - if args: - vm.add_args(*args) - return vm - - def get_qemu_img(self): - self.log.debug('Looking for and selecting a qemu-img binary') - - # If qemu-img has been built, use it, otherwise the system wide one - # will be used. - qemu_img = os.path.join(BUILD_DIR, 'qemu-img') - if not os.path.exists(qemu_img): - qemu_img = find_command('qemu-img', False) - if qemu_img is False: - self.cancel('Could not find "qemu-img"') - - return qemu_img - - @property - def vm(self): - return self.get_vm(name='default') - - def get_vm(self, *args, name=None): - if not name: - name = str(uuid.uuid4()) - if self._vms.get(name) is None: - self._vms[name] = self._new_vm(name, *args) - if self.cpu is not None: - self._vms[name].add_args('-cpu', self.cpu) - if self.machine is not None: - self._vms[name].set_machine(self.machine) - return self._vms[name] - - def set_vm_arg(self, arg, value): - """ - Set an argument to list of extra arguments to be given to the QEMU - binary. If the argument already exists then its value is replaced. - - :param arg: the QEMU argument, such as "-cpu" in "-cpu host" - :type arg: str - :param value: the argument value, such as "host" in "-cpu host" - :type value: str - """ - if not arg or not value: - return - if arg not in self.vm.args: - self.vm.args.extend([arg, value]) - else: - idx = self.vm.args.index(arg) + 1 - if idx < len(self.vm.args): - self.vm.args[idx] = value - else: - self.vm.args.append(value) - - def tearDown(self): - for vm in self._vms.values(): - vm.shutdown() - self._sd = None - super().tearDown() - - -class LinuxSSHMixIn: - """Contains utility methods for interacting with a guest via SSH.""" - - def ssh_connect(self, username, credential, credential_is_key=True): - self.ssh_logger = logging.getLogger('ssh') - res = self.vm.cmd('human-monitor-command', - command_line='info usernet') - port = get_info_usernet_hostfwd_port(res) - self.assertIsNotNone(port) - self.assertGreater(port, 0) - self.log.debug('sshd listening on port: %d', port) - if credential_is_key: - self.ssh_session = ssh.Session('127.0.0.1', port=port, - user=username, key=credential) - else: - self.ssh_session = ssh.Session('127.0.0.1', port=port, - user=username, password=credential) - for i in range(10): - try: - self.ssh_session.connect() - return - except: - time.sleep(i) - self.fail('ssh connection timeout') - - def ssh_command(self, command): - self.ssh_logger.info(command) - result = self.ssh_session.cmd(command) - stdout_lines = [line.rstrip() for line - in result.stdout_text.splitlines()] - for line in stdout_lines: - self.ssh_logger.info(line) - stderr_lines = [line.rstrip() for line - in result.stderr_text.splitlines()] - for line in stderr_lines: - self.ssh_logger.warning(line) - - self.assertEqual(result.exit_status, 0, - f'Guest command failed: {command}') - return stdout_lines, stderr_lines - - def ssh_command_output_contains(self, cmd, exp): - stdout, _ = self.ssh_command(cmd) - for line in stdout: - if exp in line: - break - else: - self.fail('"%s" output does not contain "%s"' % (cmd, exp)) diff --git a/tests/avocado/avocado_qemu/linuxtest.py b/tests/avocado/avocado_qemu/linuxtest.py deleted file mode 100644 index 66fb9f1507..0000000000 --- a/tests/avocado/avocado_qemu/linuxtest.py +++ /dev/null @@ -1,253 +0,0 @@ -# Test class and utilities for functional Linux-based tests -# -# Copyright (c) 2018 Red Hat, Inc. -# -# Author: -# Cleber Rosa <crosa@redhat.com> -# -# This work is licensed under the terms of the GNU GPL, version 2 or -# later. See the COPYING file in the top-level directory. - -import os -import shutil - -from avocado.utils import cloudinit, datadrainer, process, vmimage - -from avocado_qemu import LinuxSSHMixIn -from avocado_qemu import QemuSystemTest - -if os.path.islink(os.path.dirname(os.path.dirname(__file__))): - # The link to the avocado tests dir in the source code directory - lnk = os.path.dirname(os.path.dirname(__file__)) - #: The QEMU root source directory - SOURCE_DIR = os.path.dirname(os.path.dirname(os.readlink(lnk))) -else: - SOURCE_DIR = BUILD_DIR - -class LinuxDistro: - """Represents a Linux distribution - - Holds information of known distros. - """ - #: A collection of known distros and their respective image checksum - KNOWN_DISTROS = { - 'fedora': { - '31': { - 'x86_64': - {'checksum': ('e3c1b309d9203604922d6e255c2c5d09' - '8a309c2d46215d8fc026954f3c5c27a0'), - 'pxeboot_url': ('https://archives.fedoraproject.org/' - 'pub/archive/fedora/linux/releases/31/' - 'Everything/x86_64/os/images/pxeboot/'), - 'kernel_params': ('root=UUID=b1438b9b-2cab-4065-a99a-' - '08a96687f73c ro no_timer_check ' - 'net.ifnames=0 console=tty1 ' - 'console=ttyS0,115200n8'), - }, - 'aarch64': - {'checksum': ('1e18d9c0cf734940c4b5d5ec592facae' - 'd2af0ad0329383d5639c997fdf16fe49'), - 'pxeboot_url': 'https://archives.fedoraproject.org/' - 'pub/archive/fedora/linux/releases/31/' - 'Everything/aarch64/os/images/pxeboot/', - 'kernel_params': ('root=UUID=b6950a44-9f3c-4076-a9c2-' - '355e8475b0a7 ro earlyprintk=pl011,0x9000000' - ' ignore_loglevel no_timer_check' - ' printk.time=1 rd_NO_PLYMOUTH' - ' console=ttyAMA0'), - }, - 'ppc64': - {'checksum': ('7c3528b85a3df4b2306e892199a9e1e4' - '3f991c506f2cc390dc4efa2026ad2f58')}, - 's390x': - {'checksum': ('4caaab5a434fd4d1079149a072fdc789' - '1e354f834d355069ca982fdcaf5a122d')}, - }, - '32': { - 'aarch64': - {'checksum': ('b367755c664a2d7a26955bbfff985855' - 'adfa2ca15e908baf15b4b176d68d3967'), - 'pxeboot_url': ('http://dl.fedoraproject.org/pub/fedora/linux/' - 'releases/32/Server/aarch64/os/images/' - 'pxeboot/'), - 'kernel_params': ('root=UUID=3df75b65-be8d-4db4-8655-' - '14d95c0e90c5 ro no_timer_check net.ifnames=0' - ' console=tty1 console=ttyS0,115200n8'), - }, - }, - '33': { - 'aarch64': - {'checksum': ('e7f75cdfd523fe5ac2ca9eeece68edc1' - 'a81f386a17f969c1d1c7c87031008a6b'), - 'pxeboot_url': ('http://dl.fedoraproject.org/pub/fedora/linux/' - 'releases/33/Server/aarch64/os/images/' - 'pxeboot/'), - 'kernel_params': ('root=UUID=d20b3ffa-6397-4a63-a734-' - '1126a0208f8a ro no_timer_check net.ifnames=0' - ' console=tty1 console=ttyS0,115200n8' - ' console=tty0'), - }, - }, - } - } - - def __init__(self, name, version, arch): - self.name = name - self.version = version - self.arch = arch - try: - info = self.KNOWN_DISTROS.get(name).get(version).get(arch) - except AttributeError: - # Unknown distro - info = None - self._info = info or {} - - @property - def checksum(self): - """Gets the cloud-image file checksum""" - return self._info.get('checksum', None) - - @checksum.setter - def checksum(self, value): - self._info['checksum'] = value - - @property - def pxeboot_url(self): - """Gets the repository url where pxeboot files can be found""" - return self._info.get('pxeboot_url', None) - - @property - def default_kernel_params(self): - """Gets the default kernel parameters""" - return self._info.get('kernel_params', None) - - -class LinuxTest(LinuxSSHMixIn, QemuSystemTest): - """Facilitates having a cloud-image Linux based available. - - For tests that intend to interact with guests, this is a better choice - to start with than the more vanilla `QemuSystemTest` class. - """ - - distro = None - username = 'root' - password = 'password' - smp = '2' - memory = '1024' - - def _set_distro(self): - distro_name = self.params.get( - 'distro', - default=self._get_unique_tag_val('distro')) - if not distro_name: - distro_name = 'fedora' - - distro_version = self.params.get( - 'distro_version', - default=self._get_unique_tag_val('distro_version')) - if not distro_version: - distro_version = '31' - - self.distro = LinuxDistro(distro_name, distro_version, self.arch) - - # The distro checksum behaves differently than distro name and - # version. First, it does not respect a tag with the same - # name, given that it's not expected to be used for filtering - # (distro name versions are the natural choice). Second, the - # order of precedence is: parameter, attribute and then value - # from KNOWN_DISTROS. - distro_checksum = self.params.get('distro_checksum', - default=None) - if distro_checksum: - self.distro.checksum = distro_checksum - - def setUp(self, ssh_pubkey=None, network_device_type='virtio-net'): - super().setUp() - self.require_netdev('user') - self._set_distro() - self.vm.add_args('-smp', self.smp) - self.vm.add_args('-m', self.memory) - # The following network device allows for SSH connections - self.vm.add_args('-netdev', 'user,id=vnet,hostfwd=:127.0.0.1:0-:22', - '-device', '%s,netdev=vnet' % network_device_type) - self.set_up_boot() - if ssh_pubkey is None: - ssh_pubkey, self.ssh_key = self.set_up_existing_ssh_keys() - self.set_up_cloudinit(ssh_pubkey) - - def set_up_existing_ssh_keys(self): - ssh_public_key = os.path.join(SOURCE_DIR, 'tests', 'keys', 'id_rsa.pub') - source_private_key = os.path.join(SOURCE_DIR, 'tests', 'keys', 'id_rsa') - ssh_dir = os.path.join(self.workdir, '.ssh') - os.mkdir(ssh_dir, mode=0o700) - ssh_private_key = os.path.join(ssh_dir, - os.path.basename(source_private_key)) - shutil.copyfile(source_private_key, ssh_private_key) - os.chmod(ssh_private_key, 0o600) - return (ssh_public_key, ssh_private_key) - - def download_boot(self): - # Set the qemu-img binary. - # If none is available, the test will cancel. - vmimage.QEMU_IMG = super().get_qemu_img() - - self.log.info('Downloading/preparing boot image') - # Fedora 31 only provides ppc64le images - image_arch = self.arch - if self.distro.name == 'fedora': - if image_arch == 'ppc64': - image_arch = 'ppc64le' - - try: - boot = vmimage.get( - self.distro.name, arch=image_arch, version=self.distro.version, - checksum=self.distro.checksum, - algorithm='sha256', - cache_dir=self.cache_dirs[0], - snapshot_dir=self.workdir) - except: - self.cancel('Failed to download/prepare boot image') - return boot.path - - def prepare_cloudinit(self, ssh_pubkey=None): - self.log.info('Preparing cloudinit image') - try: - cloudinit_iso = os.path.join(self.workdir, 'cloudinit.iso') - pubkey_content = None - if ssh_pubkey: - with open(ssh_pubkey) as pubkey: - pubkey_content = pubkey.read() - cloudinit.iso(cloudinit_iso, self.name, - username=self.username, - password=self.password, - # QEMU's hard coded usermode router address - phone_home_host='10.0.2.2', - phone_home_port=self.phone_server.server_port, - authorized_key=pubkey_content) - except Exception: - self.cancel('Failed to prepare the cloudinit image') - return cloudinit_iso - - def set_up_boot(self): - path = self.download_boot() - self.vm.add_args('-drive', 'file=%s' % path) - - def set_up_cloudinit(self, ssh_pubkey=None): - self.phone_server = cloudinit.PhoneHomeServer(('0.0.0.0', 0), - self.name) - cloudinit_iso = self.prepare_cloudinit(ssh_pubkey) - self.vm.add_args('-drive', 'file=%s,format=raw' % cloudinit_iso) - - def launch_and_wait(self, set_up_ssh_connection=True): - self.vm.set_console() - self.vm.launch() - console_drainer = datadrainer.LineLogger(self.vm.console_socket.fileno(), - logger=self.log.getChild('console')) - console_drainer.start() - self.log.info('VM launched, waiting for boot confirmation from guest') - while not self.phone_server.instance_phoned_back: - self.phone_server.handle_request() - - if set_up_ssh_connection: - self.log.info('Setting up the SSH connection') - self.ssh_connect(self.username, self.ssh_key) diff --git a/tests/avocado/boot_linux.py b/tests/avocado/boot_linux.py deleted file mode 100644 index a029ef4ad1..0000000000 --- a/tests/avocado/boot_linux.py +++ /dev/null @@ -1,132 +0,0 @@ -# Functional test that boots a complete Linux system via a cloud image -# -# Copyright (c) 2018-2020 Red Hat, Inc. -# -# Author: -# Cleber Rosa <crosa@redhat.com> -# -# This work is licensed under the terms of the GNU GPL, version 2 or -# later. See the COPYING file in the top-level directory. - -import os - -from avocado_qemu.linuxtest import LinuxTest -from avocado_qemu import BUILD_DIR - -from avocado import skipUnless - - -class BootLinuxX8664(LinuxTest): - """ - :avocado: tags=arch:x86_64 - """ - timeout = 480 - - def test_pc_i440fx_tcg(self): - """ - :avocado: tags=machine:pc - :avocado: tags=accel:tcg - """ - self.require_accelerator("tcg") - self.vm.add_args("-accel", "tcg") - self.launch_and_wait(set_up_ssh_connection=False) - - def test_pc_i440fx_kvm(self): - """ - :avocado: tags=machine:pc - :avocado: tags=accel:kvm - """ - self.require_accelerator("kvm") - self.vm.add_args("-accel", "kvm") - self.launch_and_wait(set_up_ssh_connection=False) - - def test_pc_q35_tcg(self): - """ - :avocado: tags=machine:q35 - :avocado: tags=accel:tcg - """ - self.require_accelerator("tcg") - self.vm.add_args("-accel", "tcg") - self.launch_and_wait(set_up_ssh_connection=False) - - def test_pc_q35_kvm(self): - """ - :avocado: tags=machine:q35 - :avocado: tags=accel:kvm - """ - self.require_accelerator("kvm") - self.vm.add_args("-accel", "kvm") - self.launch_and_wait(set_up_ssh_connection=False) - - -# For Aarch64 we only boot KVM tests in CI as booting the current -# Fedora OS in TCG tests is very heavyweight. There are lighter weight -# distros which we use in the machine_aarch64_virt.py tests. -class BootLinuxAarch64(LinuxTest): - """ - :avocado: tags=arch:aarch64 - :avocado: tags=machine:virt - """ - timeout = 720 - - def test_virt_kvm(self): - """ - :avocado: tags=accel:kvm - :avocado: tags=cpu:host - """ - self.require_accelerator("kvm") - self.vm.add_args("-accel", "kvm") - self.vm.add_args("-machine", "virt,gic-version=host") - self.vm.add_args('-bios', - os.path.join(BUILD_DIR, 'pc-bios', - 'edk2-aarch64-code.fd')) - self.vm.add_args('-device', 'virtio-rng-pci,rng=rng0') - self.vm.add_args('-object', 'rng-random,id=rng0,filename=/dev/urandom') - self.launch_and_wait(set_up_ssh_connection=False) - - -# See the tux_baseline.py tests for almost the same coverage in a lot -# less time. -class BootLinuxPPC64(LinuxTest): - """ - :avocado: tags=arch:ppc64 - """ - - timeout = 360 - - @skipUnless(os.getenv('SPEED') == 'slow', 'runtime limited') - def test_pseries_tcg(self): - """ - :avocado: tags=machine:pseries - :avocado: tags=accel:tcg - """ - self.require_accelerator("tcg") - self.vm.add_args("-accel", "tcg") - self.launch_and_wait(set_up_ssh_connection=False) - - def test_pseries_kvm(self): - """ - :avocado: tags=machine:pseries - :avocado: tags=accel:kvm - """ - self.require_accelerator("kvm") - self.vm.add_args("-accel", "kvm") - self.vm.add_args("-machine", "cap-ccf-assist=off") - self.launch_and_wait(set_up_ssh_connection=False) - -class BootLinuxS390X(LinuxTest): - """ - :avocado: tags=arch:s390x - """ - - timeout = 240 - - @skipUnless(os.getenv('SPEED') == 'slow', 'runtime limited') - def test_s390_ccw_virtio_tcg(self): - """ - :avocado: tags=machine:s390-ccw-virtio - :avocado: tags=accel:tcg - """ - self.require_accelerator("tcg") - self.vm.add_args("-accel", "tcg") - self.launch_and_wait(set_up_ssh_connection=False) diff --git a/tests/avocado/boot_linux_console.py b/tests/avocado/boot_linux_console.py deleted file mode 100644 index c15f39ae1f..0000000000 --- a/tests/avocado/boot_linux_console.py +++ /dev/null @@ -1,96 +0,0 @@ -# Functional test that boots a Linux kernel and checks the console -# -# Copyright (c) 2018 Red Hat, Inc. -# -# Author: -# Cleber Rosa <crosa@redhat.com> -# -# This work is licensed under the terms of the GNU GPL, version 2 or -# later. See the COPYING file in the top-level directory. - -import os -import lzma -import gzip -import shutil - -from avocado import skip -from avocado import skipUnless -from avocado import skipUnless -from avocado_qemu import QemuSystemTest -from avocado_qemu import exec_command -from avocado_qemu import exec_command_and_wait_for_pattern -from avocado_qemu import interrupt_interactive_console_until_pattern -from avocado_qemu import wait_for_console_pattern -from avocado.utils import process -from avocado.utils import archive - -class LinuxKernelTest(QemuSystemTest): - KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 ' - - def wait_for_console_pattern(self, success_message, vm=None): - wait_for_console_pattern(self, success_message, - failure_message='Kernel panic - not syncing', - vm=vm) - - def extract_from_deb(self, deb, path): - """ - Extracts a file from a deb package into the test workdir - - :param deb: path to the deb archive - :param path: path within the deb archive of the file to be extracted - :returns: path of the extracted file - """ - cwd = os.getcwd() - os.chdir(self.workdir) - file_path = process.run("ar t %s" % deb).stdout_text.split()[2] - process.run("ar x %s %s" % (deb, file_path)) - archive.extract(file_path, self.workdir) - os.chdir(cwd) - # Return complete path to extracted file. Because callers to - # extract_from_deb() specify 'path' with a leading slash, it is - # necessary to use os.path.relpath() as otherwise os.path.join() - # interprets it as an absolute path and drops the self.workdir part. - return os.path.normpath(os.path.join(self.workdir, - os.path.relpath(path, '/'))) - - def extract_from_rpm(self, rpm, path): - """ - Extracts a file from an RPM package into the test workdir. - - :param rpm: path to the rpm archive - :param path: path within the rpm archive of the file to be extracted - needs to be a relative path (starting with './') because - cpio(1), which is used to extract the file, expects that. - :returns: path of the extracted file - """ - cwd = os.getcwd() - os.chdir(self.workdir) - process.run("rpm2cpio %s | cpio -id %s" % (rpm, path), shell=True) - os.chdir(cwd) - return os.path.normpath(os.path.join(self.workdir, path)) - -class BootLinuxConsole(LinuxKernelTest): - """ - Boots a Linux kernel and checks that the console is operational and the - kernel command line is properly passed from QEMU to the kernel - """ - timeout = 90 - - def test_x86_64_pc(self): - """ - :avocado: tags=arch:x86_64 - :avocado: tags=machine:pc - """ - kernel_url = ('https://archives.fedoraproject.org/pub/archive/fedora' - '/linux/releases/29/Everything/x86_64/os/images/pxeboot' - '/vmlinuz') - kernel_hash = '23bebd2680757891cf7adedb033532163a792495' - kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) - - self.vm.set_console() - kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0' - self.vm.add_args('-kernel', kernel_path, - '-append', kernel_command_line) - self.vm.launch() - console_pattern = 'Kernel command line: %s' % kernel_command_line - self.wait_for_console_pattern(console_pattern) diff --git a/tests/avocado/linux_ssh_mips_malta.py b/tests/avocado/linux_ssh_mips_malta.py deleted file mode 100644 index d9bb525ad9..0000000000 --- a/tests/avocado/linux_ssh_mips_malta.py +++ /dev/null @@ -1,205 +0,0 @@ -# Functional test that boots a VM and run commands via a SSH session -# -# Copyright (c) Philippe Mathieu-Daudé <f4bug@amsat.org> -# -# This work is licensed under the terms of the GNU GPL, version 2 or -# later. See the COPYING file in the top-level directory. - -import os -import re -import base64 -import logging -import time - -from avocado import skipUnless -from avocado_qemu import LinuxSSHMixIn -from avocado_qemu import QemuSystemTest -from avocado_qemu import wait_for_console_pattern -from avocado.utils import process -from avocado.utils import archive -from avocado.utils import ssh - - -@skipUnless(os.getenv('AVOCADO_TIMEOUT_EXPECTED'), 'Test might timeout') -@skipUnless(ssh.SSH_CLIENT_BINARY, 'No SSH client available') -class LinuxSSH(QemuSystemTest, LinuxSSHMixIn): - """ - :avocado: tags=accel:tcg - """ - - timeout = 150 # Not for 'configure --enable-debug --enable-debug-tcg' - - KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 ' - VM_IP = '127.0.0.1' - - BASE_URL = 'https://people.debian.org/~aurel32/qemu/' - IMAGE_INFO = { - 'be': {'base_url': 'mips', - 'image_name': 'debian_wheezy_mips_standard.qcow2', - 'image_hash': '8987a63270df67345b2135a6b7a4885a35e392d5', - 'kernel_hash': { - 32: '592e384a4edc16dade52a6cd5c785c637bcbc9ad', - 64: 'db6eea7de35d36c77d8c165b6bcb222e16eb91db'} - }, - 'le': {'base_url': 'mipsel', - 'image_name': 'debian_wheezy_mipsel_standard.qcow2', - 'image_hash': '7866764d9de3ef536ffca24c9fb9f04ffdb45802', - 'kernel_hash': { - 32: 'a66bea5a8adaa2cb3d36a1d4e0ccdb01be8f6c2a', - 64: '6a7f77245acf231415a0e8b725d91ed2f3487794'} - } - } - CPU_INFO = { - 32: {'cpu': 'MIPS 24Kc', 'kernel_release': '3.2.0-4-4kc-malta'}, - 64: {'cpu': 'MIPS 20Kc', 'kernel_release': '3.2.0-4-5kc-malta'} - } - - def get_url(self, endianess, path=''): - qkey = {'le': 'el', 'be': ''} - return '%s/mips%s/%s' % (self.BASE_URL, qkey[endianess], path) - - def get_image_info(self, endianess): - dinfo = self.IMAGE_INFO[endianess] - image_url = self.get_url(endianess, dinfo['image_name']) - image_hash = dinfo['image_hash'] - return (image_url, image_hash) - - def get_kernel_info(self, endianess, wordsize): - minfo = self.CPU_INFO[wordsize] - kernel_url = self.get_url(endianess, - 'vmlinux-%s' % minfo['kernel_release']) - kernel_hash = self.IMAGE_INFO[endianess]['kernel_hash'][wordsize] - return kernel_url, kernel_hash - - def ssh_disconnect_vm(self): - self.ssh_session.quit() - - def boot_debian_wheezy_image_and_ssh_login(self, endianess, kernel_path): - image_url, image_hash = self.get_image_info(endianess) - image_path = self.fetch_asset(image_url, asset_hash=image_hash) - - self.vm.set_console() - kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE - + 'console=ttyS0 root=/dev/sda1') - self.vm.add_args('-no-reboot', - '-kernel', kernel_path, - '-append', kernel_command_line, - '-drive', 'file=%s,snapshot=on' % image_path, - '-netdev', 'user,id=vnet,hostfwd=:127.0.0.1:0-:22', - '-device', 'pcnet,netdev=vnet') - self.vm.launch() - - self.log.info('VM launched, waiting for sshd') - console_pattern = 'Starting OpenBSD Secure Shell server: sshd' - wait_for_console_pattern(self, console_pattern, 'Oops') - self.log.info('sshd ready') - - self.ssh_connect('root', 'root', False) - - def shutdown_via_ssh(self): - self.ssh_command('poweroff') - self.ssh_disconnect_vm() - wait_for_console_pattern(self, 'Power down', 'Oops') - - def run_common_commands(self, wordsize): - self.ssh_command_output_contains( - 'cat /proc/cpuinfo', - self.CPU_INFO[wordsize]['cpu']) - self.ssh_command_output_contains( - 'uname -m', - 'mips') - self.ssh_command_output_contains( - 'uname -r', - self.CPU_INFO[wordsize]['kernel_release']) - self.ssh_command_output_contains( - 'cat /proc/interrupts', - 'XT-PIC timer') - self.ssh_command_output_contains( - 'cat /proc/interrupts', - 'XT-PIC i8042') - self.ssh_command_output_contains( - 'cat /proc/interrupts', - 'XT-PIC serial') - self.ssh_command_output_contains( - 'cat /proc/interrupts', - 'XT-PIC ata_piix') - self.ssh_command_output_contains( - 'cat /proc/interrupts', - 'XT-PIC eth0') - self.ssh_command_output_contains( - 'cat /proc/devices', - 'input') - self.ssh_command_output_contains( - 'cat /proc/devices', - 'usb') - self.ssh_command_output_contains( - 'cat /proc/devices', - 'fb') - self.ssh_command_output_contains( - 'cat /proc/ioports', - ' : serial') - self.ssh_command_output_contains( - 'cat /proc/ioports', - ' : ata_piix') - self.ssh_command_output_contains( - 'cat /proc/ioports', - ' : piix4_smbus') - self.ssh_command_output_contains( - 'lspci -d 11ab:4620', - 'GT-64120') - self.ssh_command_output_contains( - 'cat /sys/bus/i2c/devices/i2c-0/name', - 'SMBus PIIX4 adapter') - self.ssh_command_output_contains( - 'cat /proc/mtd', - 'YAMON') - # Empty 'Board Config' (64KB) - self.ssh_command_output_contains( - 'md5sum /dev/mtd2ro', - '0dfbe8aa4c20b52e1b8bf3cb6cbdf193') - - def check_mips_malta(self, uname_m, endianess): - wordsize = 64 if '64' in uname_m else 32 - kernel_url, kernel_hash = self.get_kernel_info(endianess, wordsize) - kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) - self.boot_debian_wheezy_image_and_ssh_login(endianess, kernel_path) - - stdout, _ = self.ssh_command('uname -a') - self.assertIn(True, [uname_m + " GNU/Linux" in line for line in stdout]) - - self.run_common_commands(wordsize) - self.shutdown_via_ssh() - # Wait for VM to shut down gracefully - self.vm.wait() - - def test_mips_malta32eb_kernel3_2_0(self): - """ - :avocado: tags=arch:mips - :avocado: tags=endian:big - :avocado: tags=device:pcnet32 - """ - self.check_mips_malta('mips', 'be') - - def test_mips_malta32el_kernel3_2_0(self): - """ - :avocado: tags=arch:mipsel - :avocado: tags=endian:little - :avocado: tags=device:pcnet32 - """ - self.check_mips_malta('mips', 'le') - - def test_mips_malta64eb_kernel3_2_0(self): - """ - :avocado: tags=arch:mips64 - :avocado: tags=endian:big - :avocado: tags=device:pcnet32 - """ - self.check_mips_malta('mips64', 'be') - - def test_mips_malta64el_kernel3_2_0(self): - """ - :avocado: tags=arch:mips64el - :avocado: tags=endian:little - :avocado: tags=device:pcnet32 - """ - self.check_mips_malta('mips64', 'le') diff --git a/tests/avocado/replay_kernel.py b/tests/avocado/replay_kernel.py deleted file mode 100644 index 3551532372..0000000000 --- a/tests/avocado/replay_kernel.py +++ /dev/null @@ -1,110 +0,0 @@ -# Record/replay test that boots a Linux kernel -# -# Copyright (c) 2020 ISP RAS -# -# Author: -# Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru> -# -# This work is licensed under the terms of the GNU GPL, version 2 or -# later. See the COPYING file in the top-level directory. - -import os -import lzma -import shutil -import logging -import time -import subprocess - -from avocado import skip -from avocado import skipUnless -from avocado import skipUnless -from avocado_qemu import wait_for_console_pattern -from avocado.utils import archive -from avocado.utils import process -from boot_linux_console import LinuxKernelTest - -class ReplayKernelBase(LinuxKernelTest): - """ - Boots a Linux kernel in record mode and checks that the console - is operational and the kernel command line is properly passed - from QEMU to the kernel. - Then replays the same scenario and verifies, that QEMU correctly - terminates. - """ - - timeout = 180 - KERNEL_COMMON_COMMAND_LINE = 'printk.time=1 panic=-1 ' - - def run_vm(self, kernel_path, kernel_command_line, console_pattern, - record, shift, args, replay_path): - # icount requires TCG to be available - self.require_accelerator('tcg') - - logger = logging.getLogger('replay') - start_time = time.time() - vm = self.get_vm() - vm.set_console() - if record: - logger.info('recording the execution...') - mode = 'record' - else: - logger.info('replaying the execution...') - mode = 'replay' - vm.add_args('-icount', 'shift=%s,rr=%s,rrfile=%s' % - (shift, mode, replay_path), - '-kernel', kernel_path, - '-append', kernel_command_line, - '-net', 'none', - '-no-reboot') - if args: - vm.add_args(*args) - vm.launch() - self.wait_for_console_pattern(console_pattern, vm) - if record: - vm.shutdown() - logger.info('finished the recording with log size %s bytes' - % os.path.getsize(replay_path)) - self.run_replay_dump(replay_path) - logger.info('successfully tested replay-dump.py') - else: - vm.wait() - logger.info('successfully finished the replay') - elapsed = time.time() - start_time - logger.info('elapsed time %.2f sec' % elapsed) - return elapsed - - def run_replay_dump(self, replay_path): - try: - subprocess.check_call(["./scripts/replay-dump.py", - "-f", replay_path], - stdout=subprocess.DEVNULL) - except subprocess.CalledProcessError: - self.fail('replay-dump.py failed') - - def run_rr(self, kernel_path, kernel_command_line, console_pattern, - shift=7, args=None): - replay_path = os.path.join(self.workdir, 'replay.bin') - t1 = self.run_vm(kernel_path, kernel_command_line, console_pattern, - True, shift, args, replay_path) - t2 = self.run_vm(kernel_path, kernel_command_line, console_pattern, - False, shift, args, replay_path) - logger = logging.getLogger('replay') - logger.info('replay overhead {:.2%}'.format(t2 / t1 - 1)) - -class ReplayKernelNormal(ReplayKernelBase): - - def test_i386_pc(self): - """ - :avocado: tags=arch:i386 - :avocado: tags=machine:pc - """ - kernel_url = ('https://storage.tuxboot.com/20230331/i386/bzImage') - kernel_hash = 'a3e5b32a354729e65910f5a1ffcda7c14a6c12a55e8213fb86e277f1b76ed956' - kernel_path = self.fetch_asset(kernel_url, - asset_hash=kernel_hash, - algorithm = "sha256") - - kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0' - console_pattern = 'VFS: Cannot open root device' - - self.run_rr(kernel_path, kernel_command_line, console_pattern, shift=5) diff --git a/tests/avocado/replay_linux.py b/tests/avocado/replay_linux.py deleted file mode 100644 index 5916922435..0000000000 --- a/tests/avocado/replay_linux.py +++ /dev/null @@ -1,206 +0,0 @@ -# Record/replay test that boots a complete Linux system via a cloud image -# -# Copyright (c) 2020 ISP RAS -# -# Author: -# Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru> -# -# This work is licensed under the terms of the GNU GPL, version 2 or -# later. See the COPYING file in the top-level directory. - -import os -import logging -import time - -from avocado import skipUnless -from avocado_qemu import BUILD_DIR -from avocado.utils import cloudinit -from avocado.utils import network -from avocado.utils import vmimage -from avocado.utils import datadrainer -from avocado.utils.path import find_command -from avocado_qemu.linuxtest import LinuxTest - -class ReplayLinux(LinuxTest): - """ - Boots a Linux system, checking for a successful initialization - """ - - timeout = 1800 - chksum = None - hdd = 'ide-hd' - cd = 'ide-cd' - bus = 'ide' - - def setUp(self): - # LinuxTest does many replay-incompatible things, but includes - # useful methods. Do not setup LinuxTest here and just - # call some functions. - super(LinuxTest, self).setUp() - self._set_distro() - self.boot_path = self.download_boot() - self.phone_server = cloudinit.PhoneHomeServer(('0.0.0.0', 0), - self.name) - ssh_pubkey, self.ssh_key = self.set_up_existing_ssh_keys() - self.cloudinit_path = self.prepare_cloudinit(ssh_pubkey) - - def vm_add_disk(self, vm, path, id, device): - bus_string = '' - if self.bus: - bus_string = ',bus=%s.%d' % (self.bus, id,) - vm.add_args('-drive', 'file=%s,snapshot=on,id=disk%s,if=none' % (path, id)) - vm.add_args('-drive', - 'driver=blkreplay,id=disk%s-rr,if=none,image=disk%s' % (id, id)) - vm.add_args('-device', - '%s,drive=disk%s-rr%s' % (device, id, bus_string)) - - def vm_add_cdrom(self, vm, path, id, device): - vm.add_args('-drive', 'file=%s,id=disk%s,if=none,media=cdrom' % (path, id)) - - def launch_and_wait(self, record, args, shift): - self.require_netdev('user') - vm = self.get_vm() - vm.add_args('-smp', '1') - vm.add_args('-m', '1024') - vm.add_args('-netdev', 'user,id=vnet,hostfwd=:127.0.0.1:0-:22', - '-device', 'virtio-net,netdev=vnet') - vm.add_args('-object', 'filter-replay,id=replay,netdev=vnet') - if args: - vm.add_args(*args) - self.vm_add_disk(vm, self.boot_path, 0, self.hdd) - self.vm_add_cdrom(vm, self.cloudinit_path, 1, self.cd) - logger = logging.getLogger('replay') - if record: - logger.info('recording the execution...') - mode = 'record' - else: - logger.info('replaying the execution...') - mode = 'replay' - replay_path = os.path.join(self.workdir, 'replay.bin') - vm.add_args('-icount', 'shift=%s,rr=%s,rrfile=%s' % - (shift, mode, replay_path)) - - start_time = time.time() - - vm.set_console() - vm.launch() - console_drainer = datadrainer.LineLogger(vm.console_socket.fileno(), - logger=self.log.getChild('console'), - stop_check=(lambda : not vm.is_running())) - console_drainer.start() - if record: - while not self.phone_server.instance_phoned_back: - self.phone_server.handle_request() - vm.shutdown() - logger.info('finished the recording with log size %s bytes' - % os.path.getsize(replay_path)) - self.run_replay_dump(replay_path) - logger.info('successfully tested replay-dump.py') - else: - vm.event_wait('SHUTDOWN', self.timeout) - vm.wait() - logger.info('successfully finished the replay') - elapsed = time.time() - start_time - logger.info('elapsed time %.2f sec' % elapsed) - return elapsed - - def run_rr(self, args=None, shift=7): - t1 = self.launch_and_wait(True, args, shift) - t2 = self.launch_and_wait(False, args, shift) - logger = logging.getLogger('replay') - logger.info('replay overhead {:.2%}'.format(t2 / t1 - 1)) - - def run_replay_dump(self, replay_path): - try: - subprocess.check_call(["./scripts/replay-dump.py", - "-f", replay_path], - stdout=subprocess.DEVNULL) - except subprocess.CalledProcessError: - self.fail('replay-dump.py failed') - -@skipUnless(os.getenv('AVOCADO_TIMEOUT_EXPECTED'), 'Test might timeout') -class ReplayLinuxX8664(ReplayLinux): - """ - :avocado: tags=arch:x86_64 - :avocado: tags=accel:tcg - """ - - chksum = 'e3c1b309d9203604922d6e255c2c5d098a309c2d46215d8fc026954f3c5c27a0' - - def test_pc_i440fx(self): - """ - :avocado: tags=machine:pc - """ - self.run_rr(shift=1) - - def test_pc_q35(self): - """ - :avocado: tags=machine:q35 - """ - self.run_rr(shift=3) - -@skipUnless(os.getenv('AVOCADO_TIMEOUT_EXPECTED'), 'Test might timeout') -class ReplayLinuxX8664Virtio(ReplayLinux): - """ - :avocado: tags=arch:x86_64 - :avocado: tags=virtio - :avocado: tags=accel:tcg - """ - - hdd = 'virtio-blk-pci' - cd = 'virtio-blk-pci' - bus = None - - chksum = 'e3c1b309d9203604922d6e255c2c5d098a309c2d46215d8fc026954f3c5c27a0' - - def test_pc_i440fx(self): - """ - :avocado: tags=machine:pc - """ - self.run_rr(shift=1) - - def test_pc_q35(self): - """ - :avocado: tags=machine:q35 - """ - self.run_rr(shift=3) - -@skipUnless(os.getenv('AVOCADO_TIMEOUT_EXPECTED'), 'Test might timeout') -class ReplayLinuxAarch64(ReplayLinux): - """ - :avocado: tags=accel:tcg - :avocado: tags=arch:aarch64 - :avocado: tags=machine:virt - :avocado: tags=cpu:max - """ - - chksum = '1e18d9c0cf734940c4b5d5ec592facaed2af0ad0329383d5639c997fdf16fe49' - - hdd = 'virtio-blk-device' - cd = 'virtio-blk-device' - bus = None - - def get_common_args(self): - return ('-bios', - os.path.join(BUILD_DIR, 'pc-bios', 'edk2-aarch64-code.fd'), - "-cpu", "max,lpa2=off", - '-device', 'virtio-rng-pci,rng=rng0', - '-object', 'rng-builtin,id=rng0') - - def test_virt_gicv2(self): - """ - :avocado: tags=machine:gic-version=2 - """ - - self.run_rr(shift=3, - args=(*self.get_common_args(), - "-machine", "virt,gic-version=2")) - - def test_virt_gicv3(self): - """ - :avocado: tags=machine:gic-version=3 - """ - - self.run_rr(shift=3, - args=(*self.get_common_args(), - "-machine", "virt,gic-version=3")) diff --git a/tests/avocado/smmu.py b/tests/avocado/smmu.py deleted file mode 100644 index 83fd79e922..0000000000 --- a/tests/avocado/smmu.py +++ /dev/null @@ -1,139 +0,0 @@ -# SMMUv3 Functional tests -# -# Copyright (c) 2021 Red Hat, Inc. -# -# Author: -# Eric Auger <eric.auger@redhat.com> -# -# This work is licensed under the terms of the GNU GPL, version 2 or -# later. See the COPYING file in the top-level directory. -import os - -from avocado import skipUnless -from avocado_qemu import BUILD_DIR -from avocado_qemu.linuxtest import LinuxTest - -@skipUnless(os.getenv('QEMU_TEST_FLAKY_TESTS'), 'Test is unstable on GitLab') -class SMMU(LinuxTest): - """ - :avocado: tags=accel:kvm - :avocado: tags=cpu:host - :avocado: tags=arch:aarch64 - :avocado: tags=machine:virt - :avocado: tags=distro:fedora - :avocado: tags=smmu - :avocado: tags=flaky - """ - - IOMMU_ADDON = ',iommu_platform=on,disable-modern=off,disable-legacy=on' - kernel_path = None - initrd_path = None - kernel_params = None - - def set_up_boot(self): - path = self.download_boot() - self.vm.add_args('-device', 'virtio-blk-pci,bus=pcie.0,' + - 'drive=drv0,id=virtio-disk0,bootindex=1,' - 'werror=stop,rerror=stop' + self.IOMMU_ADDON) - self.vm.add_args('-drive', - 'file=%s,if=none,cache=writethrough,id=drv0' % path) - - def setUp(self): - super(SMMU, self).setUp(None, 'virtio-net-pci' + self.IOMMU_ADDON) - - def common_vm_setup(self, custom_kernel=False): - self.require_accelerator("kvm") - self.vm.add_args("-accel", "kvm") - self.vm.add_args("-cpu", "host") - self.vm.add_args("-machine", "iommu=smmuv3") - self.vm.add_args("-d", "guest_errors") - self.vm.add_args('-bios', os.path.join(BUILD_DIR, 'pc-bios', - 'edk2-aarch64-code.fd')) - self.vm.add_args('-device', 'virtio-rng-pci,rng=rng0') - self.vm.add_args('-object', - 'rng-random,id=rng0,filename=/dev/urandom') - - if custom_kernel is False: - return - - kernel_url = self.distro.pxeboot_url + 'vmlinuz' - initrd_url = self.distro.pxeboot_url + 'initrd.img' - self.kernel_path = self.fetch_asset(kernel_url) - self.initrd_path = self.fetch_asset(initrd_url) - - def run_and_check(self): - if self.kernel_path: - self.vm.add_args('-kernel', self.kernel_path, - '-append', self.kernel_params, - '-initrd', self.initrd_path) - self.launch_and_wait() - self.ssh_command('cat /proc/cmdline') - self.ssh_command('dnf -y install numactl-devel') - - - # 5.3 kernel without RIL # - - def test_smmu_noril(self): - """ - :avocado: tags=smmu_noril - :avocado: tags=smmu_noril_tests - :avocado: tags=distro_version:31 - """ - self.common_vm_setup() - self.run_and_check() - - def test_smmu_noril_passthrough(self): - """ - :avocado: tags=smmu_noril_passthrough - :avocado: tags=smmu_noril_tests - :avocado: tags=distro_version:31 - """ - self.common_vm_setup(True) - self.kernel_params = (self.distro.default_kernel_params + - ' iommu.passthrough=on') - self.run_and_check() - - def test_smmu_noril_nostrict(self): - """ - :avocado: tags=smmu_noril_nostrict - :avocado: tags=smmu_noril_tests - :avocado: tags=distro_version:31 - """ - self.common_vm_setup(True) - self.kernel_params = (self.distro.default_kernel_params + - ' iommu.strict=0') - self.run_and_check() - - # 5.8 kernel featuring range invalidation - # >= v5.7 kernel - - def test_smmu_ril(self): - """ - :avocado: tags=smmu_ril - :avocado: tags=smmu_ril_tests - :avocado: tags=distro_version:33 - """ - self.common_vm_setup() - self.run_and_check() - - def test_smmu_ril_passthrough(self): - """ - :avocado: tags=smmu_ril_passthrough - :avocado: tags=smmu_ril_tests - :avocado: tags=distro_version:33 - """ - self.common_vm_setup(True) - self.kernel_params = (self.distro.default_kernel_params + - ' iommu.passthrough=on') - self.run_and_check() - - def test_smmu_ril_nostrict(self): - """ - :avocado: tags=smmu_ril_nostrict - :avocado: tags=smmu_ril_tests - :avocado: tags=distro_version:33 - """ - self.common_vm_setup(True) - self.kernel_params = (self.distro.default_kernel_params + - ' iommu.strict=0') - self.run_and_check() diff --git a/tests/functional/aspeed.py b/tests/functional/aspeed.py index 77dc8930fa..7a40d5dda7 100644 --- a/tests/functional/aspeed.py +++ b/tests/functional/aspeed.py @@ -44,7 +44,7 @@ class AspeedTest(LinuxKernelTest): def do_test_arm_aspeed_buildroot_poweroff(self): exec_command_and_wait_for_pattern(self, 'poweroff', - 'System halted'); + 'System halted') def do_test_arm_aspeed_sdk_start(self, image): self.require_netdev('user') diff --git a/tests/functional/meson.build b/tests/functional/meson.build index 0f8be30fe2..b317ad42c5 100644 --- a/tests/functional/meson.build +++ b/tests/functional/meson.build @@ -13,10 +13,12 @@ endif test_timeouts = { 'aarch64_aspeed' : 600, 'aarch64_raspi4' : 480, + 'aarch64_reverse_debug' : 180, 'aarch64_rme_virt' : 1200, 'aarch64_rme_sbsaref' : 1200, 'aarch64_sbsaref_alpine' : 1200, 'aarch64_sbsaref_freebsd' : 720, + 'aarch64_smmu' : 720, 'aarch64_tuxrun' : 240, 'aarch64_virt' : 360, 'aarch64_virt_gpu' : 480, @@ -38,8 +40,11 @@ test_timeouts = { 'arm_tuxrun' : 240, 'arm_sx1' : 360, 'intel_iommu': 300, - 'mips_malta' : 120, + 'mips_malta' : 480, + 'mipsel_malta' : 420, 'mipsel_replay' : 480, + 'mips64_malta' : 240, + 'mips64el_malta' : 420, 'mips64el_replay' : 180, 'netdev_ethtool' : 180, 'ppc_40p' : 240, @@ -78,11 +83,13 @@ tests_aarch64_system_thorough = [ 'aarch64_raspi3', 'aarch64_raspi4', 'aarch64_replay', + 'aarch64_reverse_debug', 'aarch64_rme_virt', 'aarch64_rme_sbsaref', 'aarch64_sbsaref', 'aarch64_sbsaref_alpine', 'aarch64_sbsaref_freebsd', + 'aarch64_smmu', 'aarch64_tcg_plugins', 'aarch64_tuxrun', 'aarch64_virt', @@ -149,6 +156,7 @@ tests_i386_system_quick = [ ] tests_i386_system_thorough = [ + 'i386_replay', 'i386_tuxrun', ] @@ -186,6 +194,7 @@ tests_mipsel_system_thorough = [ ] tests_mips64_system_thorough = [ + 'mips64_malta', 'mips64_tuxrun', ] @@ -229,6 +238,7 @@ tests_ppc64_system_thorough = [ 'ppc64_powernv', 'ppc64_pseries', 'ppc64_replay', + 'ppc64_reverse_debug', 'ppc64_tuxrun', 'ppc64_mac99', ] @@ -311,6 +321,7 @@ tests_x86_64_system_thorough = [ 'x86_64_hotplug_cpu', 'x86_64_kvm_xen', 'x86_64_replay', + 'x86_64_reverse_debug', 'x86_64_tuxrun', ] diff --git a/tests/functional/qemu_test/ports.py b/tests/functional/qemu_test/ports.py index cc39939d48..631b77abf6 100644 --- a/tests/functional/qemu_test/ports.py +++ b/tests/functional/qemu_test/ports.py @@ -10,12 +10,11 @@ import fcntl import os import socket -import sys -import tempfile from .config import BUILD_DIR from typing import List + class Ports(): PORTS_ADDR = '127.0.0.1' diff --git a/tests/functional/qemu_test/tuxruntest.py b/tests/functional/qemu_test/tuxruntest.py index ad74156f9c..6c442ff0dc 100644 --- a/tests/functional/qemu_test/tuxruntest.py +++ b/tests/functional/qemu_test/tuxruntest.py @@ -10,8 +10,6 @@ # SPDX-License-Identifier: GPL-2.0-or-later import os -import stat -from subprocess import check_call, DEVNULL from qemu_test import QemuSystemTest from qemu_test import exec_command_and_wait_for_pattern @@ -77,12 +75,12 @@ class TuxRunBaselineTest(QemuSystemTest): blockdev = "driver=raw,file.driver=file," \ + f"file.filename={disk},node-name=hd0" - kcmd_line = self.KERNEL_COMMON_COMMAND_LINE - kcmd_line += f" root=/dev/{self.root}" - kcmd_line += f" console={self.console}" + self.kcmd_line = self.KERNEL_COMMON_COMMAND_LINE + self.kcmd_line += f" root=/dev/{self.root}" + self.kcmd_line += f" console={self.console}" self.vm.add_args('-kernel', kernel, - '-append', kcmd_line, + '-append', self.kcmd_line, '-blockdev', blockdev) # Sometimes we need extra devices attached @@ -103,6 +101,7 @@ class TuxRunBaselineTest(QemuSystemTest): wait to exit cleanly. """ ps1='root@tuxtest:~#' + self.wait_for_console_pattern(self.kcmd_line) self.wait_for_console_pattern('tuxtest login:') exec_command_and_wait_for_pattern(self, 'root', ps1) exec_command_and_wait_for_pattern(self, 'cat /proc/interrupts', ps1) diff --git a/tests/functional/qemu_test/uncompress.py b/tests/functional/qemu_test/uncompress.py index ce79da1b68..b7ef8f759b 100644 --- a/tests/functional/qemu_test/uncompress.py +++ b/tests/functional/qemu_test/uncompress.py @@ -13,7 +13,7 @@ import os import stat import shutil from urllib.parse import urlparse -from subprocess import run, CalledProcessError, DEVNULL +from subprocess import run, CalledProcessError from .asset import Asset diff --git a/tests/avocado/reverse_debugging.py b/tests/functional/reverse_debugging.py index f24287cd0a..f9a1d395f1 100644 --- a/tests/avocado/reverse_debugging.py +++ b/tests/functional/reverse_debugging.py @@ -1,5 +1,7 @@ # Reverse debugging test # +# SPDX-License-Identifier: GPL-2.0-or-later +# # Copyright (c) 2020 ISP RAS # # Author: @@ -10,14 +12,9 @@ import os import logging -from avocado import skipUnless -from avocado_qemu import BUILD_DIR -from avocado.utils import datadrainer -from avocado.utils import gdb -from avocado.utils import process -from avocado.utils.network.ports import find_free_port -from avocado.utils.path import find_command -from boot_linux_console import LinuxKernelTest +from qemu_test import LinuxKernelTest, get_qemu_img +from qemu_test.ports import Ports + class ReverseDebugging(LinuxKernelTest): """ @@ -36,8 +33,10 @@ class ReverseDebugging(LinuxKernelTest): endian_is_le = True def run_vm(self, record, shift, args, replay_path, image_path, port): + from avocado.utils import datadrainer + logger = logging.getLogger('replay') - vm = self.get_vm() + vm = self.get_vm(name='record' if record else 'replay') vm.set_console() if record: logger.info('recording the execution...') @@ -100,25 +99,25 @@ class ReverseDebugging(LinuxKernelTest): return vm.qmp('query-replay')['return']['icount'] def reverse_debugging(self, shift=7, args=None): + from avocado.utils import gdb + from avocado.utils import process + logger = logging.getLogger('replay') # create qcow2 for snapshots logger.info('creating qcow2 image for VM snapshots') image_path = os.path.join(self.workdir, 'disk.qcow2') - qemu_img = os.path.join(BUILD_DIR, 'qemu-img') - if not os.path.exists(qemu_img): - qemu_img = find_command('qemu-img', False) - if qemu_img is False: - self.cancel('Could not find "qemu-img", which is required to ' - 'create the temporary qcow2 image') + qemu_img = get_qemu_img(self) + if qemu_img is None: + self.skipTest('Could not find "qemu-img", which is required to ' + 'create the temporary qcow2 image') cmd = '%s create -f qcow2 %s 128M' % (qemu_img, image_path) process.run(cmd) replay_path = os.path.join(self.workdir, 'replay.bin') - port = find_free_port() # record the log - vm = self.run_vm(True, shift, args, replay_path, image_path, port) + vm = self.run_vm(True, shift, args, replay_path, image_path, -1) while self.vm_get_icount(vm) <= self.STEPS: pass last_icount = self.vm_get_icount(vm) @@ -127,7 +126,9 @@ class ReverseDebugging(LinuxKernelTest): logger.info("recorded log with %s+ steps" % last_icount) # replay and run debug commands - vm = self.run_vm(False, shift, args, replay_path, image_path, port) + with Ports() as ports: + port = ports.find_free_port() + vm = self.run_vm(False, shift, args, replay_path, image_path, port) logger.info('connecting to gdbstub') g = gdb.GDBRemote('127.0.0.1', port, False, False) g.connect() @@ -193,80 +194,3 @@ class ReverseDebugging(LinuxKernelTest): logger.info('exiting gdb and qemu') vm.shutdown() - -class ReverseDebugging_X86_64(ReverseDebugging): - """ - :avocado: tags=accel:tcg - """ - - REG_PC = 0x10 - REG_CS = 0x12 - def get_pc(self, g): - return self.get_reg_le(g, self.REG_PC) \ - + self.get_reg_le(g, self.REG_CS) * 0x10 - - # unidentified gitlab timeout problem - @skipUnless(os.getenv('QEMU_TEST_FLAKY_TESTS'), 'Test is unstable on GitLab') - def test_x86_64_pc(self): - """ - :avocado: tags=arch:x86_64 - :avocado: tags=machine:pc - """ - # start with BIOS only - self.reverse_debugging() - -class ReverseDebugging_AArch64(ReverseDebugging): - """ - :avocado: tags=accel:tcg - """ - - REG_PC = 32 - - # unidentified gitlab timeout problem - @skipUnless(os.getenv('QEMU_TEST_FLAKY_TESTS'), 'Test is unstable on GitLab') - def test_aarch64_virt(self): - """ - :avocado: tags=arch:aarch64 - :avocado: tags=machine:virt - :avocado: tags=cpu:cortex-a53 - """ - kernel_url = ('https://archives.fedoraproject.org/pub/archive/fedora' - '/linux/releases/29/Everything/aarch64/os/images/pxeboot' - '/vmlinuz') - kernel_hash = '8c73e469fc6ea06a58dc83a628fc695b693b8493' - kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) - - self.reverse_debugging( - args=('-kernel', kernel_path)) - -class ReverseDebugging_ppc64(ReverseDebugging): - """ - :avocado: tags=accel:tcg - """ - - REG_PC = 0x40 - - # unidentified gitlab timeout problem - @skipUnless(os.getenv('QEMU_TEST_FLAKY_TESTS'), 'Test is unstable on GitLab') - def test_ppc64_pseries(self): - """ - :avocado: tags=arch:ppc64 - :avocado: tags=machine:pseries - :avocado: tags=flaky - """ - # SLOF branches back to its entry point, which causes this test - # to take the 'hit a breakpoint again' path. That's not a problem, - # just slightly different than the other machines. - self.endian_is_le = False - self.reverse_debugging() - - # See https://gitlab.com/qemu-project/qemu/-/issues/1992 - @skipUnless(os.getenv('QEMU_TEST_FLAKY_TESTS'), 'Test is unstable on GitLab') - def test_ppc64_powernv(self): - """ - :avocado: tags=arch:ppc64 - :avocado: tags=machine:powernv - :avocado: tags=flaky - """ - self.endian_is_le = False - self.reverse_debugging() diff --git a/tests/functional/test_aarch64_aspeed.py b/tests/functional/test_aarch64_aspeed.py index c25c966278..c7f3b3b319 100755 --- a/tests/functional/test_aarch64_aspeed.py +++ b/tests/functional/test_aarch64_aspeed.py @@ -85,7 +85,7 @@ class AST2x00MachineSDK(QemuSystemTest): exec_command_and_wait_for_pattern(self, 'echo lm75 0x4d > /sys/class/i2c-dev/i2c-1/device/new_device ', - 'i2c i2c-1: new_device: Instantiated device lm75 at 0x4d'); + 'i2c i2c-1: new_device: Instantiated device lm75 at 0x4d') exec_command_and_wait_for_pattern(self, 'cat /sys/bus/i2c/devices/1-004d/hwmon/hwmon*/temp1_input', '0') self.vm.cmd('qom-set', path='/machine/peripheral/tmp-test', diff --git a/tests/functional/test_aarch64_replay.py b/tests/functional/test_aarch64_replay.py index bd6609d914..db12e76603 100755 --- a/tests/functional/test_aarch64_replay.py +++ b/tests/functional/test_aarch64_replay.py @@ -5,25 +5,46 @@ # # SPDX-License-Identifier: GPL-2.0-or-later -from qemu_test import Asset, skipIfOperatingSystem +from subprocess import check_call, DEVNULL + +from qemu_test import Asset, skipIfOperatingSystem, get_qemu_img from replay_kernel import ReplayKernelBase class Aarch64Replay(ReplayKernelBase): ASSET_KERNEL = Asset( - ('https://archives.fedoraproject.org/pub/archive/fedora/linux/' - 'releases/29/Everything/aarch64/os/images/pxeboot/vmlinuz'), - '7e1430b81c26bdd0da025eeb8fbd77b5dc961da4364af26e771bd39f379cbbf7') + 'https://storage.tuxboot.com/buildroot/20241119/arm64/Image', + 'b74743c5e89e1cea0f73368d24ae0ae85c5204ff84be3b5e9610417417d2f235') + + ASSET_ROOTFS = Asset( + 'https://storage.tuxboot.com/buildroot/20241119/arm64/rootfs.ext4.zst', + 'a1acaaae2068df4648d04ff75f532aaa8c5edcd6b936122b6f0db4848a07b465') def test_aarch64_virt(self): + self.require_netdev('user') self.set_machine('virt') - self.cpu = 'cortex-a53' + self.cpu = 'cortex-a57' kernel_path = self.ASSET_KERNEL.fetch() + + raw_disk = self.uncompress(self.ASSET_ROOTFS) + disk = self.scratch_file('scratch.qcow2') + qemu_img = get_qemu_img(self) + check_call([qemu_img, 'create', '-f', 'qcow2', '-b', raw_disk, + '-F', 'raw', disk], stdout=DEVNULL, stderr=DEVNULL) + + args = ('-drive', 'file=%s,snapshot=on,id=hd0,if=none' % disk, + '-drive', 'driver=blkreplay,id=hd0-rr,if=none,image=hd0', + '-device', 'virtio-blk-device,drive=hd0-rr', + '-netdev', 'user,id=vnet,hostfwd=:127.0.0.1:0-:22', + '-device', 'virtio-net,netdev=vnet', + '-object', 'filter-replay,id=replay,netdev=vnet') + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + - 'console=ttyAMA0') - console_pattern = 'VFS: Cannot open root device' - self.run_rr(kernel_path, kernel_command_line, console_pattern) + 'console=ttyAMA0 root=/dev/vda') + console_pattern = 'Welcome to TuxTest' + self.run_rr(kernel_path, kernel_command_line, console_pattern, + args=args) if __name__ == '__main__': diff --git a/tests/functional/test_aarch64_reverse_debug.py b/tests/functional/test_aarch64_reverse_debug.py new file mode 100755 index 0000000000..58d4532835 --- /dev/null +++ b/tests/functional/test_aarch64_reverse_debug.py @@ -0,0 +1,38 @@ +#!/usr/bin/env python3 +# +# SPDX-License-Identifier: GPL-2.0-or-later +# +# Reverse debugging test +# +# Copyright (c) 2020 ISP RAS +# +# Author: +# Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru> +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +from qemu_test import Asset, skipIfMissingImports, skipFlakyTest +from reverse_debugging import ReverseDebugging + + +@skipIfMissingImports('avocado.utils') +class ReverseDebugging_AArch64(ReverseDebugging): + + REG_PC = 32 + + KERNEL_ASSET = Asset( + ('https://archives.fedoraproject.org/pub/archive/fedora/linux/' + 'releases/29/Everything/aarch64/os/images/pxeboot/vmlinuz'), + '7e1430b81c26bdd0da025eeb8fbd77b5dc961da4364af26e771bd39f379cbbf7') + + @skipFlakyTest("https://gitlab.com/qemu-project/qemu/-/issues/2921") + def test_aarch64_virt(self): + self.set_machine('virt') + self.cpu = 'cortex-a53' + kernel_path = self.KERNEL_ASSET.fetch() + self.reverse_debugging(args=('-kernel', kernel_path)) + + +if __name__ == '__main__': + ReverseDebugging.main() diff --git a/tests/functional/test_aarch64_rme_sbsaref.py b/tests/functional/test_aarch64_rme_sbsaref.py index 0f4f6103a1..746770e776 100755 --- a/tests/functional/test_aarch64_rme_sbsaref.py +++ b/tests/functional/test_aarch64_rme_sbsaref.py @@ -9,15 +9,13 @@ # # SPDX-License-Identifier: GPL-2.0-or-later -import time import os -import logging -from qemu_test import QemuSystemTest, Asset -from qemu_test import exec_command, wait_for_console_pattern +from qemu_test import QemuSystemTest, Asset, wait_for_console_pattern from qemu_test import exec_command_and_wait_for_pattern from test_aarch64_rme_virt import test_realms_guest + class Aarch64RMESbsaRefMachine(QemuSystemTest): # Stack is built with OP-TEE build environment from those instructions: diff --git a/tests/functional/test_aarch64_rme_virt.py b/tests/functional/test_aarch64_rme_virt.py index a1abf584f0..8452d27928 100755 --- a/tests/functional/test_aarch64_rme_virt.py +++ b/tests/functional/test_aarch64_rme_virt.py @@ -9,9 +9,7 @@ # # SPDX-License-Identifier: GPL-2.0-or-later -import time import os -import logging from qemu_test import QemuSystemTest, Asset from qemu_test import exec_command, wait_for_console_pattern diff --git a/tests/functional/test_aarch64_sbsaref_alpine.py b/tests/functional/test_aarch64_sbsaref_alpine.py index c660cc7a40..6108ec65a5 100755 --- a/tests/functional/test_aarch64_sbsaref_alpine.py +++ b/tests/functional/test_aarch64_sbsaref_alpine.py @@ -10,11 +10,8 @@ # # SPDX-License-Identifier: GPL-2.0-or-later -import os - from qemu_test import QemuSystemTest, Asset, skipSlowTest from qemu_test import wait_for_console_pattern -from unittest import skipUnless from test_aarch64_sbsaref import fetch_firmware diff --git a/tests/functional/test_aarch64_sbsaref_freebsd.py b/tests/functional/test_aarch64_sbsaref_freebsd.py index bd6728dc70..26dfc5878b 100755 --- a/tests/functional/test_aarch64_sbsaref_freebsd.py +++ b/tests/functional/test_aarch64_sbsaref_freebsd.py @@ -10,8 +10,6 @@ # # SPDX-License-Identifier: GPL-2.0-or-later -import os - from qemu_test import QemuSystemTest, Asset, skipSlowTest from qemu_test import wait_for_console_pattern from test_aarch64_sbsaref import fetch_firmware diff --git a/tests/functional/test_aarch64_smmu.py b/tests/functional/test_aarch64_smmu.py new file mode 100755 index 0000000000..c65d0f2817 --- /dev/null +++ b/tests/functional/test_aarch64_smmu.py @@ -0,0 +1,205 @@ +#!/usr/bin/env python3 +# +# SPDX-License-Identifier: GPL-2.0-or-later +# +# SMMUv3 Functional tests +# +# Copyright (c) 2021 Red Hat, Inc. +# +# Author: +# Eric Auger <eric.auger@redhat.com> +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +import os +import time + +from qemu_test import LinuxKernelTest, Asset, exec_command_and_wait_for_pattern +from qemu_test import BUILD_DIR +from qemu.utils import kvm_available + + +class SMMU(LinuxKernelTest): + + default_kernel_params = ('earlyprintk=pl011,0x9000000 no_timer_check ' + 'printk.time=1 rd_NO_PLYMOUTH net.ifnames=0 ' + 'console=ttyAMA0 rd.rescue') + IOMMU_ADDON = ',iommu_platform=on,disable-modern=off,disable-legacy=on' + kernel_path = None + initrd_path = None + kernel_params = None + + GUEST_PORT = 8080 + + def set_up_boot(self, path): + self.vm.add_args('-device', 'virtio-blk-pci,bus=pcie.0,' + + 'drive=drv0,id=virtio-disk0,bootindex=1,' + 'werror=stop,rerror=stop' + self.IOMMU_ADDON) + self.vm.add_args('-drive', + f'file={path},if=none,cache=writethrough,id=drv0,snapshot=on') + + self.vm.add_args('-netdev', + 'user,id=n1,hostfwd=tcp:127.0.0.1:0-:%d' % + self.GUEST_PORT) + self.vm.add_args('-device', 'virtio-net,netdev=n1' + self.IOMMU_ADDON) + + def common_vm_setup(self, kernel, initrd, disk): + self.require_accelerator("kvm") + self.require_netdev('user') + self.set_machine("virt") + self.vm.add_args('-m', '1G') + self.vm.add_args("-accel", "kvm") + self.vm.add_args("-cpu", "host") + self.vm.add_args("-machine", "iommu=smmuv3") + self.vm.add_args("-d", "guest_errors") + self.vm.add_args('-bios', os.path.join(BUILD_DIR, 'pc-bios', + 'edk2-aarch64-code.fd')) + self.vm.add_args('-device', 'virtio-rng-pci,rng=rng0') + self.vm.add_args('-object', + 'rng-random,id=rng0,filename=/dev/urandom') + + self.kernel_path = kernel.fetch() + self.initrd_path = initrd.fetch() + self.set_up_boot(disk.fetch()) + + def run_and_check(self, filename, hashsum): + self.vm.add_args('-initrd', self.initrd_path) + self.vm.add_args('-append', self.kernel_params) + self.launch_kernel(self.kernel_path, initrd=self.initrd_path, + wait_for='attach it to a bug report.') + prompt = '# ' + # Fedora 33 requires 'return' to be pressed to enter the shell. + # There seems to be a small race between detecting the previous ':' + # and sending the newline, so we need to add a small delay here. + self.wait_for_console_pattern(':') + time.sleep(0.2) + exec_command_and_wait_for_pattern(self, '\n', prompt) + exec_command_and_wait_for_pattern(self, 'cat /proc/cmdline', + self.kernel_params) + + # Checking for SMMU enablement: + self.log.info("Checking whether SMMU has been enabled...") + exec_command_and_wait_for_pattern(self, 'dmesg | grep smmu', + 'arm-smmu-v3') + self.wait_for_console_pattern(prompt) + exec_command_and_wait_for_pattern(self, + 'find /sys/kernel/iommu_groups/ -type l', + 'devices/0000:00:') + self.wait_for_console_pattern(prompt) + + # Copy a file (checked later), umount afterwards to drop disk cache: + self.log.info("Checking hard disk...") + exec_command_and_wait_for_pattern(self, + "while ! (dmesg -c | grep vda:) ; do sleep 1 ; done", + "vda2") + exec_command_and_wait_for_pattern(self, 'mount /dev/vda2 /sysroot', + 'mounted filesystem') + exec_command_and_wait_for_pattern(self, 'cp /bin/vi /sysroot/root/vi', + prompt) + exec_command_and_wait_for_pattern(self, 'umount /sysroot', prompt) + # Switch from initrd to the cloud image filesystem: + exec_command_and_wait_for_pattern(self, 'mount /dev/vda2 /sysroot', + prompt) + exec_command_and_wait_for_pattern(self, + ('for d in dev proc sys run ; do ' + 'mount -o bind /$d /sysroot/$d ; done'), prompt) + exec_command_and_wait_for_pattern(self, 'chroot /sysroot', prompt) + # Check files on the hard disk: + exec_command_and_wait_for_pattern(self, + ('if diff -q /root/vi /usr/bin/vi ; then echo "file" "ok" ; ' + 'else echo "files differ"; fi'), 'file ok') + self.wait_for_console_pattern(prompt) + exec_command_and_wait_for_pattern(self, f'sha256sum {filename}', + hashsum) + + # Check virtio-net via HTTP: + exec_command_and_wait_for_pattern(self, 'dhclient eth0', prompt) + self.check_http_download(filename, hashsum, self.GUEST_PORT) + + + # 5.3 kernel without RIL # + + ASSET_KERNEL_F31 = Asset( + ('https://archives.fedoraproject.org/pub/archive/fedora/linux/' + 'releases/31/Server/aarch64/os/images/pxeboot/vmlinuz'), + '3ae07fcafbfc8e4abeb693035a74fe10698faae15e9ccd48882a9167800c1527') + + ASSET_INITRD_F31 = Asset( + ('https://archives.fedoraproject.org/pub/archive/fedora/linux/' + 'releases/31/Server/aarch64/os/images/pxeboot/initrd.img'), + '9f3146b28bc531c689f3c5f114cb74e4bd7bd548e0ba19fa77921d8bd256755a') + + ASSET_DISK_F31 = Asset( + ('https://archives.fedoraproject.org/pub/archive/fedora/linux/releases' + '/31/Cloud/aarch64/images/Fedora-Cloud-Base-31-1.9.aarch64.qcow2'), + '1e18d9c0cf734940c4b5d5ec592facaed2af0ad0329383d5639c997fdf16fe49') + + F31_FILENAME = '/boot/initramfs-5.3.7-301.fc31.aarch64.img' + F31_HSUM = '1a4beec6607d94df73d9dd1b4985c9c23dd0fdcf4e6ca1351d477f190df7bef9' + + def test_smmu_noril(self): + self.common_vm_setup(self.ASSET_KERNEL_F31, self.ASSET_INITRD_F31, + self.ASSET_DISK_F31) + self.kernel_params = self.default_kernel_params + self.run_and_check(self.F31_FILENAME, self.F31_HSUM) + + def test_smmu_noril_passthrough(self): + self.common_vm_setup(self.ASSET_KERNEL_F31, self.ASSET_INITRD_F31, + self.ASSET_DISK_F31) + self.kernel_params = (self.default_kernel_params + + ' iommu.passthrough=on') + self.run_and_check(self.F31_FILENAME, self.F31_HSUM) + + def test_smmu_noril_nostrict(self): + self.common_vm_setup(self.ASSET_KERNEL_F31, self.ASSET_INITRD_F31, + self.ASSET_DISK_F31) + self.kernel_params = (self.default_kernel_params + + ' iommu.strict=0') + self.run_and_check(self.F31_FILENAME, self.F31_HSUM) + + + # 5.8 kernel featuring range invalidation + # >= v5.7 kernel + + ASSET_KERNEL_F33 = Asset( + ('https://archives.fedoraproject.org/pub/archive/fedora/linux/' + 'releases/33/Server/aarch64/os/images/pxeboot/vmlinuz'), + 'd8b1e6f7241f339d8e7609c456cf0461ffa4583ed07e0b55c7d1d8a0c154aa89') + + ASSET_INITRD_F33 = Asset( + ('https://archives.fedoraproject.org/pub/archive/fedora/linux/' + 'releases/33/Server/aarch64/os/images/pxeboot/initrd.img'), + '92513f55295c2c16a777f7b6c35ccd70a438e9e1e40b6ba39e0e60900615b3df') + + ASSET_DISK_F33 = Asset( + ('https://archives.fedoraproject.org/pub/archive/fedora/linux/releases' + '/33/Cloud/aarch64/images/Fedora-Cloud-Base-33-1.2.aarch64.qcow2'), + 'e7f75cdfd523fe5ac2ca9eeece68edc1a81f386a17f969c1d1c7c87031008a6b') + + F33_FILENAME = '/boot/initramfs-5.8.15-301.fc33.aarch64.img' + F33_HSUM = '079cfad0caa82e84c8ca1fb0897a4999dd769f262216099f518619e807a550d9' + + def test_smmu_ril(self): + self.common_vm_setup(self.ASSET_KERNEL_F33, self.ASSET_INITRD_F33, + self.ASSET_DISK_F33) + self.kernel_params = self.default_kernel_params + self.run_and_check(self.F33_FILENAME, self.F33_HSUM) + + def test_smmu_ril_passthrough(self): + self.common_vm_setup(self.ASSET_KERNEL_F33, self.ASSET_INITRD_F33, + self.ASSET_DISK_F33) + self.kernel_params = (self.default_kernel_params + + ' iommu.passthrough=on') + self.run_and_check(self.F33_FILENAME, self.F33_HSUM) + + def test_smmu_ril_nostrict(self): + self.common_vm_setup(self.ASSET_KERNEL_F33, self.ASSET_INITRD_F33, + self.ASSET_DISK_F33) + self.kernel_params = (self.default_kernel_params + + ' iommu.strict=0') + self.run_and_check(self.F33_FILENAME, self.F33_HSUM) + + +if __name__ == '__main__': + LinuxKernelTest.main() diff --git a/tests/functional/test_aarch64_tcg_plugins.py b/tests/functional/test_aarch64_tcg_plugins.py index 4ea71f5f88..cb7e9298fb 100755 --- a/tests/functional/test_aarch64_tcg_plugins.py +++ b/tests/functional/test_aarch64_tcg_plugins.py @@ -13,7 +13,6 @@ import tempfile import mmap -import os import re from qemu.machine.machine import VMLaunchFailure diff --git a/tests/functional/test_aarch64_virt.py b/tests/functional/test_aarch64_virt.py index 884aad7af6..4d0ad90ff8 100755 --- a/tests/functional/test_aarch64_virt.py +++ b/tests/functional/test_aarch64_virt.py @@ -13,12 +13,8 @@ import logging from subprocess import check_call, DEVNULL -from qemu.machine.machine import VMLaunchFailure - -from qemu_test import QemuSystemTest, Asset -from qemu_test import exec_command, exec_command_and_wait_for_pattern -from qemu_test import wait_for_console_pattern -from qemu_test import skipIfMissingCommands, get_qemu_img +from qemu_test import QemuSystemTest, Asset, exec_command_and_wait_for_pattern +from qemu_test import wait_for_console_pattern, get_qemu_img class Aarch64VirtMachine(QemuSystemTest): diff --git a/tests/functional/test_arm_aspeed_ast2500.py b/tests/functional/test_arm_aspeed_ast2500.py index 1ffba6c995..a3b44572fc 100755 --- a/tests/functional/test_arm_aspeed_ast2500.py +++ b/tests/functional/test_arm_aspeed_ast2500.py @@ -4,9 +4,8 @@ # # SPDX-License-Identifier: GPL-2.0-or-later -from qemu_test import Asset +from qemu_test import Asset, exec_command_and_wait_for_pattern from aspeed import AspeedTest -from qemu_test import exec_command_and_wait_for_pattern class AST2500Machine(AspeedTest): @@ -22,17 +21,17 @@ class AST2500Machine(AspeedTest): image_path = self.ASSET_BR2_202411_AST2500_FLASH.fetch() self.vm.add_args('-device', - 'tmp105,bus=aspeed.i2c.bus.3,address=0x4d,id=tmp-test'); + 'tmp105,bus=aspeed.i2c.bus.3,address=0x4d,id=tmp-test') self.do_test_arm_aspeed_buildroot_start(image_path, '0x0', 'ast2500-evb login:') exec_command_and_wait_for_pattern(self, 'echo lm75 0x4d > /sys/class/i2c-dev/i2c-3/device/new_device', - 'i2c i2c-3: new_device: Instantiated device lm75 at 0x4d'); + 'i2c i2c-3: new_device: Instantiated device lm75 at 0x4d') exec_command_and_wait_for_pattern(self, 'cat /sys/class/hwmon/hwmon1/temp1_input', '0') self.vm.cmd('qom-set', path='/machine/peripheral/tmp-test', - property='temperature', value=18000); + property='temperature', value=18000) exec_command_and_wait_for_pattern(self, 'cat /sys/class/hwmon/hwmon1/temp1_input', '18000') diff --git a/tests/functional/test_arm_aspeed_ast2600.py b/tests/functional/test_arm_aspeed_ast2600.py index 6ae4ed636a..5ef52f0659 100755 --- a/tests/functional/test_arm_aspeed_ast2600.py +++ b/tests/functional/test_arm_aspeed_ast2600.py @@ -27,38 +27,38 @@ class AST2600Machine(AspeedTest): image_path = self.ASSET_BR2_202411_AST2600_FLASH.fetch() self.vm.add_args('-device', - 'tmp105,bus=aspeed.i2c.bus.3,address=0x4d,id=tmp-test'); + 'tmp105,bus=aspeed.i2c.bus.3,address=0x4d,id=tmp-test') self.vm.add_args('-device', - 'ds1338,bus=aspeed.i2c.bus.3,address=0x32'); + 'ds1338,bus=aspeed.i2c.bus.3,address=0x32') self.vm.add_args('-device', - 'i2c-echo,bus=aspeed.i2c.bus.3,address=0x42'); + 'i2c-echo,bus=aspeed.i2c.bus.3,address=0x42') self.do_test_arm_aspeed_buildroot_start(image_path, '0xf00', 'ast2600-evb login:') exec_command_and_wait_for_pattern(self, 'echo lm75 0x4d > /sys/class/i2c-dev/i2c-3/device/new_device', - 'i2c i2c-3: new_device: Instantiated device lm75 at 0x4d'); + 'i2c i2c-3: new_device: Instantiated device lm75 at 0x4d') exec_command_and_wait_for_pattern(self, 'cat /sys/class/hwmon/hwmon1/temp1_input', '0') self.vm.cmd('qom-set', path='/machine/peripheral/tmp-test', - property='temperature', value=18000); + property='temperature', value=18000) exec_command_and_wait_for_pattern(self, 'cat /sys/class/hwmon/hwmon1/temp1_input', '18000') exec_command_and_wait_for_pattern(self, 'echo ds1307 0x32 > /sys/class/i2c-dev/i2c-3/device/new_device', - 'i2c i2c-3: new_device: Instantiated device ds1307 at 0x32'); + 'i2c i2c-3: new_device: Instantiated device ds1307 at 0x32') year = time.strftime("%Y") - exec_command_and_wait_for_pattern(self, 'hwclock -f /dev/rtc1', year); + exec_command_and_wait_for_pattern(self, 'hwclock -f /dev/rtc1', year) exec_command_and_wait_for_pattern(self, 'echo slave-24c02 0x1064 > /sys/bus/i2c/devices/i2c-3/new_device', - 'i2c i2c-3: new_device: Instantiated device slave-24c02 at 0x64'); + 'i2c i2c-3: new_device: Instantiated device slave-24c02 at 0x64') exec_command_and_wait_for_pattern(self, - 'i2cset -y 3 0x42 0x64 0x00 0xaa i', '#'); + 'i2cset -y 3 0x42 0x64 0x00 0xaa i', '#') exec_command_and_wait_for_pattern(self, 'hexdump /sys/bus/i2c/devices/3-1064/slave-eeprom', - '0000000 ffaa ffff ffff ffff ffff ffff ffff ffff'); + '0000000 ffaa ffff ffff ffff ffff ffff ffff ffff') self.do_test_arm_aspeed_buildroot_poweroff() ASSET_BR2_202302_AST2600_TPM_FLASH = Asset( @@ -90,10 +90,10 @@ class AST2600Machine(AspeedTest): exec_command_and_wait_for_pattern(self, 'echo tpm_tis_i2c 0x2e > /sys/bus/i2c/devices/i2c-12/new_device', - 'tpm_tis_i2c 12-002e: 2.0 TPM (device-id 0x1, rev-id 1)'); + 'tpm_tis_i2c 12-002e: 2.0 TPM (device-id 0x1, rev-id 1)') exec_command_and_wait_for_pattern(self, 'cat /sys/class/tpm/tpm0/pcr-sha256/0', - 'B804724EA13F52A9072BA87FE8FDCC497DFC9DF9AA15B9088694639C431688E0'); + 'B804724EA13F52A9072BA87FE8FDCC497DFC9DF9AA15B9088694639C431688E0') self.do_test_arm_aspeed_buildroot_poweroff() @@ -107,9 +107,9 @@ class AST2600Machine(AspeedTest): self.archive_extract(self.ASSET_SDK_V806_AST2600_A2) self.vm.add_args('-device', - 'tmp105,bus=aspeed.i2c.bus.5,address=0x4d,id=tmp-test'); + 'tmp105,bus=aspeed.i2c.bus.5,address=0x4d,id=tmp-test') self.vm.add_args('-device', - 'ds1338,bus=aspeed.i2c.bus.5,address=0x32'); + 'ds1338,bus=aspeed.i2c.bus.5,address=0x32') self.do_test_arm_aspeed_sdk_start( self.scratch_file("ast2600-a2", "image-bmc")) @@ -120,20 +120,20 @@ class AST2600Machine(AspeedTest): exec_command_and_wait_for_pattern(self, 'echo lm75 0x4d > /sys/class/i2c-dev/i2c-5/device/new_device', - 'i2c i2c-5: new_device: Instantiated device lm75 at 0x4d'); + 'i2c i2c-5: new_device: Instantiated device lm75 at 0x4d') exec_command_and_wait_for_pattern(self, 'cat /sys/class/hwmon/hwmon19/temp1_input', '0') self.vm.cmd('qom-set', path='/machine/peripheral/tmp-test', - property='temperature', value=18000); + property='temperature', value=18000) exec_command_and_wait_for_pattern(self, 'cat /sys/class/hwmon/hwmon19/temp1_input', '18000') exec_command_and_wait_for_pattern(self, 'echo ds1307 0x32 > /sys/class/i2c-dev/i2c-5/device/new_device', - 'i2c i2c-5: new_device: Instantiated device ds1307 at 0x32'); + 'i2c i2c-5: new_device: Instantiated device ds1307 at 0x32') year = time.strftime("%Y") exec_command_and_wait_for_pattern(self, - '/sbin/hwclock -f /dev/rtc1', year); + '/sbin/hwclock -f /dev/rtc1', year) if __name__ == '__main__': AspeedTest.main() diff --git a/tests/functional/test_arm_aspeed_bletchley.py b/tests/functional/test_arm_aspeed_bletchley.py index 0da856c5ed..5a60b24b3d 100644 --- a/tests/functional/test_arm_aspeed_bletchley.py +++ b/tests/functional/test_arm_aspeed_bletchley.py @@ -12,14 +12,14 @@ class BletchleyMachine(AspeedTest): ASSET_BLETCHLEY_FLASH = Asset( 'https://github.com/legoater/qemu-aspeed-boot/raw/master/images/bletchley-bmc/openbmc-20250128071329/obmc-phosphor-image-bletchley-20250128071329.static.mtd.xz', - 'db21d04d47d7bb2a276f59d308614b4dfb70b9c7c81facbbca40a3977a2d8844'); + 'db21d04d47d7bb2a276f59d308614b4dfb70b9c7c81facbbca40a3977a2d8844') def test_arm_ast2600_bletchley_openbmc(self): image_path = self.uncompress(self.ASSET_BLETCHLEY_FLASH) self.do_test_arm_aspeed_openbmc('bletchley-bmc', image=image_path, uboot='2019.04', cpu_id='0xf00', - soc='AST2600 rev A3'); + soc='AST2600 rev A3') if __name__ == '__main__': AspeedTest.main() diff --git a/tests/functional/test_arm_aspeed_palmetto.py b/tests/functional/test_arm_aspeed_palmetto.py index 35d832bc98..ff0b821be6 100755 --- a/tests/functional/test_arm_aspeed_palmetto.py +++ b/tests/functional/test_arm_aspeed_palmetto.py @@ -12,14 +12,14 @@ class PalmettoMachine(AspeedTest): ASSET_PALMETTO_FLASH = Asset( 'https://github.com/legoater/qemu-aspeed-boot/raw/master/images/palmetto-bmc/openbmc-20250128071432/obmc-phosphor-image-palmetto-20250128071432.static.mtd', - 'bce7c392eec75c707a91cfc8fad7ca9a69d7e4f10df936930d65c1cb9897ac81'); + 'bce7c392eec75c707a91cfc8fad7ca9a69d7e4f10df936930d65c1cb9897ac81') def test_arm_ast2400_palmetto_openbmc(self): image_path = self.ASSET_PALMETTO_FLASH.fetch() self.do_test_arm_aspeed_openbmc('palmetto-bmc', image=image_path, uboot='2019.04', cpu_id='0x0', - soc='AST2400 rev A1'); + soc='AST2400 rev A1') if __name__ == '__main__': AspeedTest.main() diff --git a/tests/functional/test_arm_aspeed_romulus.py b/tests/functional/test_arm_aspeed_romulus.py index b97ed951b1..0447212bbf 100755 --- a/tests/functional/test_arm_aspeed_romulus.py +++ b/tests/functional/test_arm_aspeed_romulus.py @@ -12,14 +12,14 @@ class RomulusMachine(AspeedTest): ASSET_ROMULUS_FLASH = Asset( 'https://github.com/legoater/qemu-aspeed-boot/raw/master/images/romulus-bmc/openbmc-20250128071340/obmc-phosphor-image-romulus-20250128071340.static.mtd', - '6d031376440c82ed9d087d25e9fa76aea75b42f80daa252ec402c0bc3cf6cf5b'); + '6d031376440c82ed9d087d25e9fa76aea75b42f80daa252ec402c0bc3cf6cf5b') def test_arm_ast2500_romulus_openbmc(self): image_path = self.ASSET_ROMULUS_FLASH.fetch() self.do_test_arm_aspeed_openbmc('romulus-bmc', image=image_path, uboot='2019.04', cpu_id='0x0', - soc='AST2500 rev A1'); + soc='AST2500 rev A1') if __name__ == '__main__': AspeedTest.main() diff --git a/tests/functional/test_arm_aspeed_witherspoon.py b/tests/functional/test_arm_aspeed_witherspoon.py index ea1ce89b05..51a2d47af2 100644 --- a/tests/functional/test_arm_aspeed_witherspoon.py +++ b/tests/functional/test_arm_aspeed_witherspoon.py @@ -12,14 +12,14 @@ class WitherspoonMachine(AspeedTest): ASSET_WITHERSPOON_FLASH = Asset( 'https://github.com/legoater/qemu-aspeed-boot/raw/master/images/witherspoon-bmc/openbmc-20240618035022/obmc-phosphor-image-witherspoon-20240618035022.ubi.mtd', - '937d9ed449ea6c6cbed983519088a42d0cafe276bcfe4fce07772ca6673f9213'); + '937d9ed449ea6c6cbed983519088a42d0cafe276bcfe4fce07772ca6673f9213') def test_arm_ast2500_witherspoon_openbmc(self): image_path = self.ASSET_WITHERSPOON_FLASH.fetch() self.do_test_arm_aspeed_openbmc('witherspoon-bmc', image=image_path, uboot='2016.07', cpu_id='0x0', - soc='AST2500 rev A1'); + soc='AST2500 rev A1') if __name__ == '__main__': AspeedTest.main() diff --git a/tests/functional/test_arm_bpim2u.py b/tests/functional/test_arm_bpim2u.py index 8de6ccba88..8bed64b702 100755 --- a/tests/functional/test_arm_bpim2u.py +++ b/tests/functional/test_arm_bpim2u.py @@ -163,7 +163,7 @@ class BananaPiMachine(LinuxKernelTest): self, 'Hit any key to stop autoboot:', '=>') exec_command_and_wait_for_pattern(self, "setenv extraargs '" + kernel_command_line + "'", '=>') - exec_command_and_wait_for_pattern(self, 'boot', 'Starting kernel ...'); + exec_command_and_wait_for_pattern(self, 'boot', 'Starting kernel ...') self.wait_for_console_pattern( 'Please press Enter to activate this console.') diff --git a/tests/functional/test_arm_cubieboard.py b/tests/functional/test_arm_cubieboard.py index b87a28154d..b536c2f77a 100755 --- a/tests/functional/test_arm_cubieboard.py +++ b/tests/functional/test_arm_cubieboard.py @@ -4,8 +4,6 @@ # # SPDX-License-Identifier: GPL-2.0-or-later -import os - from qemu_test import LinuxKernelTest, Asset, exec_command_and_wait_for_pattern from qemu_test import interrupt_interactive_console_until_pattern from qemu_test import skipBigDataTest @@ -128,7 +126,7 @@ class CubieboardMachine(LinuxKernelTest): self, 'Hit any key to stop autoboot:', '=>') exec_command_and_wait_for_pattern(self, "setenv extraargs '" + kernel_command_line + "'", '=>') - exec_command_and_wait_for_pattern(self, 'boot', 'Starting kernel ...'); + exec_command_and_wait_for_pattern(self, 'boot', 'Starting kernel ...') self.wait_for_console_pattern( 'Please press Enter to activate this console.') diff --git a/tests/functional/test_arm_orangepi.py b/tests/functional/test_arm_orangepi.py index 1815f56e02..f9bfa8c78d 100755 --- a/tests/functional/test_arm_orangepi.py +++ b/tests/functional/test_arm_orangepi.py @@ -174,7 +174,7 @@ class OrangePiMachine(LinuxKernelTest): exec_command_and_wait_for_pattern(self, ' ', '=>') exec_command_and_wait_for_pattern(self, "setenv extraargs '" + kernel_command_line + "'", '=>') - exec_command_and_wait_for_pattern(self, 'boot', 'Starting kernel ...'); + exec_command_and_wait_for_pattern(self, 'boot', 'Starting kernel ...') self.wait_for_console_pattern('systemd[1]: Hostname set ' + 'to <orangepipc>') diff --git a/tests/functional/test_arm_quanta_gsj.py b/tests/functional/test_arm_quanta_gsj.py index da60aeb659..cb0545f7bf 100755 --- a/tests/functional/test_arm_quanta_gsj.py +++ b/tests/functional/test_arm_quanta_gsj.py @@ -4,8 +4,6 @@ # # SPDX-License-Identifier: GPL-2.0-or-later -import os - from qemu_test import LinuxKernelTest, Asset, exec_command_and_wait_for_pattern from qemu_test import interrupt_interactive_console_until_pattern, skipSlowTest diff --git a/tests/functional/test_arm_smdkc210.py b/tests/functional/test_arm_smdkc210.py index 0fda45c63a..3154e7f732 100755 --- a/tests/functional/test_arm_smdkc210.py +++ b/tests/functional/test_arm_smdkc210.py @@ -4,8 +4,6 @@ # # SPDX-License-Identifier: GPL-2.0-or-later -import os - from qemu_test import LinuxKernelTest, Asset diff --git a/tests/functional/test_i386_replay.py b/tests/functional/test_i386_replay.py new file mode 100755 index 0000000000..7c4c2602da --- /dev/null +++ b/tests/functional/test_i386_replay.py @@ -0,0 +1,28 @@ +#!/usr/bin/env python3 +# +# Replay test that boots a Linux kernel on a i386 machine +# and checks the console +# +# SPDX-License-Identifier: GPL-2.0-or-later + +from qemu_test import Asset +from replay_kernel import ReplayKernelBase + + +class I386Replay(ReplayKernelBase): + + ASSET_KERNEL = Asset( + 'https://storage.tuxboot.com/20230331/i386/bzImage', + 'a3e5b32a354729e65910f5a1ffcda7c14a6c12a55e8213fb86e277f1b76ed956') + + def test_pc(self): + self.set_machine('pc') + kernel_url = () + kernel_path = self.ASSET_KERNEL.fetch() + kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0' + console_pattern = 'VFS: Cannot open root device' + self.run_rr(kernel_path, kernel_command_line, console_pattern, shift=5) + + +if __name__ == '__main__': + ReplayKernelBase.main() diff --git a/tests/functional/test_migration.py b/tests/functional/test_migration.py index 181223a69e..c4393c3543 100755 --- a/tests/functional/test_migration.py +++ b/tests/functional/test_migration.py @@ -11,14 +11,13 @@ # This work is licensed under the terms of the GNU GPL, version 2 or # later. See the COPYING file in the top-level directory. - import tempfile -import os import time from qemu_test import QemuSystemTest, skipIfMissingCommands from qemu_test.ports import Ports + class MigrationTest(QemuSystemTest): timeout = 10 diff --git a/tests/functional/test_mips64_malta.py b/tests/functional/test_mips64_malta.py new file mode 100755 index 0000000000..53c3e0c122 --- /dev/null +++ b/tests/functional/test_mips64_malta.py @@ -0,0 +1,35 @@ +#!/usr/bin/env python3 +# +# Functional tests for the big-endian 64-bit MIPS Malta board +# +# SPDX-License-Identifier: GPL-2.0-or-later + +from qemu_test import LinuxKernelTest, Asset +from test_mips_malta import mips_check_wheezy + + +class MaltaMachineConsole(LinuxKernelTest): + + ASSET_WHEEZY_KERNEL = Asset( + ('https://people.debian.org/~aurel32/qemu/mips/' + 'vmlinux-3.2.0-4-5kc-malta'), + '3e4ec154db080b3f1839f04dde83120654a33e5e1716863de576c47cb94f68f6') + + ASSET_WHEEZY_DISK = Asset( + ('https://people.debian.org/~aurel32/qemu/mips/' + 'debian_wheezy_mips_standard.qcow2'), + 'de03599285b8382ad309309a6c4869f6c6c42a5cfc983342bab9ec0dfa7849a2') + + def test_wheezy(self): + kernel_path = self.ASSET_WHEEZY_KERNEL.fetch() + image_path = self.ASSET_WHEEZY_DISK.fetch() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyS0 root=/dev/sda1') + mips_check_wheezy(self, + kernel_path, image_path, kernel_command_line, cpuinfo='MIPS 20Kc', + dl_file='/boot/initrd.img-3.2.0-4-5kc-malta', + hsum='d98b953bb4a41c0fc0fd8d19bbc691c08989ac52568c1d3054d92dfd890d3f06') + + +if __name__ == '__main__': + LinuxKernelTest.main() diff --git a/tests/functional/test_mips64el_malta.py b/tests/functional/test_mips64el_malta.py index a8da15a26b..dd37212f9d 100755 --- a/tests/functional/test_mips64el_malta.py +++ b/tests/functional/test_mips64el_malta.py @@ -16,6 +16,8 @@ from qemu_test import LinuxKernelTest, Asset from qemu_test import exec_command_and_wait_for_pattern from qemu_test import skipIfMissingImports, skipFlakyTest, skipUntrustedTest +from test_mips_malta import mips_check_wheezy + class MaltaMachineConsole(LinuxKernelTest): @@ -90,6 +92,26 @@ class MaltaMachineConsole(LinuxKernelTest): # Wait for VM to shut down gracefully self.vm.wait() + ASSET_WHEEZY_KERNEL = Asset( + ('https://people.debian.org/~aurel32/qemu/mipsel/' + 'vmlinux-3.2.0-4-5kc-malta'), + '5e8b725244c59745bb8b64f5d8f49f25fecfa549f3395fb6d19a3b9e5065b85b') + + ASSET_WHEEZY_DISK = Asset( + ('https://people.debian.org/~aurel32/qemu/mipsel/' + 'debian_wheezy_mipsel_standard.qcow2'), + '454f09ae39f7e6461c84727b927100d2c7813841f2a0a5dce328114887ecf914') + + def test_wheezy(self): + kernel_path = self.ASSET_WHEEZY_KERNEL.fetch() + image_path = self.ASSET_WHEEZY_DISK.fetch() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyS0 root=/dev/sda1') + mips_check_wheezy(self, + kernel_path, image_path, kernel_command_line, cpuinfo='MIPS 20Kc', + dl_file='/boot/initrd.img-3.2.0-4-5kc-malta', + hsum='7579f8b56c1187c7c04d0dc3c0c56c7a6314c5ddd3a9bf8803ecc7cf8a3be9f8') + @skipIfMissingImports('numpy', 'cv2') class MaltaMachineFramebuffer(LinuxKernelTest): diff --git a/tests/functional/test_mips64el_replay.py b/tests/functional/test_mips64el_replay.py index 4f63d7fb34..26a6ccff3f 100755 --- a/tests/functional/test_mips64el_replay.py +++ b/tests/functional/test_mips64el_replay.py @@ -4,11 +4,7 @@ # # SPDX-License-Identifier: GPL-2.0-or-later -import os -import logging - -from qemu_test import Asset, exec_command_and_wait_for_pattern -from qemu_test import skipIfMissingImports, skipFlakyTest, skipUntrustedTest +from qemu_test import Asset, skipUntrustedTest from replay_kernel import ReplayKernelBase diff --git a/tests/functional/test_mips_malta.py b/tests/functional/test_mips_malta.py index 9697c7d63f..89b9556f30 100755 --- a/tests/functional/test_mips_malta.py +++ b/tests/functional/test_mips_malta.py @@ -6,10 +6,93 @@ # # SPDX-License-Identifier: GPL-2.0-or-later -from qemu_test import LinuxKernelTest, Asset +import os + +from qemu_test import LinuxKernelTest, Asset, wait_for_console_pattern from qemu_test import exec_command_and_wait_for_pattern +def mips_run_common_commands(test, prompt='#'): + exec_command_and_wait_for_pattern(test, + 'uname -m', + 'mips') + exec_command_and_wait_for_pattern(test, + 'grep XT-PIC /proc/interrupts', + 'timer') + wait_for_console_pattern(test, prompt) + exec_command_and_wait_for_pattern(test, + 'grep XT-PIC /proc/interrupts', + 'serial') + wait_for_console_pattern(test, prompt) + exec_command_and_wait_for_pattern(test, + 'grep XT-PIC /proc/interrupts', + 'ata_piix') + wait_for_console_pattern(test, prompt) + exec_command_and_wait_for_pattern(test, + 'grep XT-PIC /proc/interrupts', + 'rtc') + wait_for_console_pattern(test, prompt) + exec_command_and_wait_for_pattern(test, + 'cat /proc/devices', + 'input') + wait_for_console_pattern(test, prompt) + exec_command_and_wait_for_pattern(test, + 'cat /proc/devices', + 'fb') + wait_for_console_pattern(test, prompt) + exec_command_and_wait_for_pattern(test, + 'cat /proc/ioports', + ' : serial') + wait_for_console_pattern(test, prompt) + exec_command_and_wait_for_pattern(test, + 'cat /proc/ioports', + ' : ata_piix') + wait_for_console_pattern(test, prompt) + +def mips_check_wheezy(test, kernel_path, image_path, kernel_command_line, + dl_file, hsum, nic='pcnet', cpuinfo='MIPS 24Kc'): + test.require_netdev('user') + test.require_device(nic) + test.set_machine('malta') + + port=8080 + test.vm.add_args('-kernel', kernel_path, + '-append', kernel_command_line, + '-drive', 'file=%s,snapshot=on' % image_path, + '-netdev', 'user,id=n1' + + ',tftp=' + os.path.basename(kernel_path) + + ',hostfwd=tcp:127.0.0.1:0-:%d' % port, + '-device', f'{nic},netdev=n1', + '-no-reboot') + test.vm.set_console() + test.vm.launch() + + wait_for_console_pattern(test, 'login: ', 'Oops') + exec_command_and_wait_for_pattern(test, 'root', 'Password:') + exec_command_and_wait_for_pattern(test, 'root', ':~# ') + mips_run_common_commands(test) + + exec_command_and_wait_for_pattern(test, 'cd /', '# ') + test.check_http_download(dl_file, hsum, port, + pythoncmd='python -m SimpleHTTPServer') + + exec_command_and_wait_for_pattern(test, 'cat /proc/cpuinfo', cpuinfo) + exec_command_and_wait_for_pattern(test, 'cat /proc/devices', 'usb') + exec_command_and_wait_for_pattern(test, 'cat /proc/ioports', + ' : piix4_smbus') + # lspci for the host bridge does not work on big endian targets: + # https://gitlab.com/qemu-project/qemu/-/issues/2826 + # exec_command_and_wait_for_pattern(test, 'lspci -d 11ab:4620', + # 'GT-64120') + exec_command_and_wait_for_pattern(test, + 'cat /sys/bus/i2c/devices/i2c-0/name', + 'SMBus PIIX4 adapter') + exec_command_and_wait_for_pattern(test, 'cat /proc/mtd', 'YAMON') + # Empty 'Board Config' (64KB) + exec_command_and_wait_for_pattern(test, 'md5sum /dev/mtd2ro', + '0dfbe8aa4c20b52e1b8bf3cb6cbdf193') + + class MaltaMachineConsole(LinuxKernelTest): ASSET_KERNEL_2_63_2 = Asset( @@ -70,7 +153,8 @@ class MaltaMachineConsole(LinuxKernelTest): exec_command_and_wait_for_pattern(self, 'cat /proc/cpuinfo', 'BogoMIPS') exec_command_and_wait_for_pattern(self, 'uname -a', - 'Debian') + '4.5.0-2-4kc-malta #1 Debian') + mips_run_common_commands(self) exec_command_and_wait_for_pattern(self, 'ip link set eth0 up', 'eth0: link up') @@ -89,6 +173,26 @@ class MaltaMachineConsole(LinuxKernelTest): # Wait for VM to shut down gracefully self.vm.wait() + ASSET_WHEEZY_KERNEL = Asset( + ('https://people.debian.org/~aurel32/qemu/mips/' + 'vmlinux-3.2.0-4-4kc-malta'), + '0377fcda31299213c10b8e5babe7260ef99188b3ae1aca6f56594abb71e7f67e') + + ASSET_WHEEZY_DISK = Asset( + ('https://people.debian.org/~aurel32/qemu/mips/' + 'debian_wheezy_mips_standard.qcow2'), + 'de03599285b8382ad309309a6c4869f6c6c42a5cfc983342bab9ec0dfa7849a2') + + def test_wheezy(self): + kernel_path = self.ASSET_WHEEZY_KERNEL.fetch() + image_path = self.ASSET_WHEEZY_DISK.fetch() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyS0 root=/dev/sda1') + mips_check_wheezy(self, + kernel_path, image_path, kernel_command_line, nic='e1000', + dl_file='/boot/initrd.img-3.2.0-4-4kc-malta', + hsum='ff0c0369143d9bbb9a6e6bc79322a2be535619df639e84103237f406e87493dc') + if __name__ == '__main__': LinuxKernelTest.main() diff --git a/tests/functional/test_mips_replay.py b/tests/functional/test_mips_replay.py index eda031ccad..4327481e35 100755 --- a/tests/functional/test_mips_replay.py +++ b/tests/functional/test_mips_replay.py @@ -4,7 +4,7 @@ # # SPDX-License-Identifier: GPL-2.0-or-later -from qemu_test import Asset, skipSlowTest, exec_command_and_wait_for_pattern +from qemu_test import Asset, skipSlowTest from replay_kernel import ReplayKernelBase diff --git a/tests/functional/test_mipsel_malta.py b/tests/functional/test_mipsel_malta.py index fe9c3a172e..9ee2884da8 100755 --- a/tests/functional/test_mipsel_malta.py +++ b/tests/functional/test_mipsel_malta.py @@ -13,6 +13,8 @@ from qemu_test import QemuSystemTest, LinuxKernelTest, Asset from qemu_test import interrupt_interactive_console_until_pattern from qemu_test import wait_for_console_pattern +from test_mips_malta import mips_check_wheezy + class MaltaMachineConsole(LinuxKernelTest): @@ -57,6 +59,26 @@ class MaltaMachineConsole(LinuxKernelTest): def test_mips_malta32el_nanomips_64k_dbg(self): self.do_test_mips_malta32el_nanomips(self.ASSET_KERNEL_64K) + ASSET_WHEEZY_KERNEL = Asset( + ('https://people.debian.org/~aurel32/qemu/mipsel/' + 'vmlinux-3.2.0-4-4kc-malta'), + 'dc8a3648305b0201ca7a5cd135fe2890067a65d93c38728022bb0e656ad2bf9a') + + ASSET_WHEEZY_DISK = Asset( + ('https://people.debian.org/~aurel32/qemu/mipsel/' + 'debian_wheezy_mipsel_standard.qcow2'), + '454f09ae39f7e6461c84727b927100d2c7813841f2a0a5dce328114887ecf914') + + def test_wheezy(self): + kernel_path = self.ASSET_WHEEZY_KERNEL.fetch() + image_path = self.ASSET_WHEEZY_DISK.fetch() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyS0 root=/dev/sda1') + mips_check_wheezy(self, + kernel_path, image_path, kernel_command_line, + dl_file='/boot/initrd.img-3.2.0-4-4kc-malta', + hsum='9fc9f250ed56a74e35e704ddfd5a1c5a5625adefc5c9da91f649288d3ca000f0') + class MaltaMachineYAMON(QemuSystemTest): diff --git a/tests/functional/test_mipsel_replay.py b/tests/functional/test_mipsel_replay.py index 0a330de43f..5f4796cf89 100644 --- a/tests/functional/test_mipsel_replay.py +++ b/tests/functional/test_mipsel_replay.py @@ -4,7 +4,7 @@ # # SPDX-License-Identifier: GPL-2.0-or-later -from qemu_test import Asset, wait_for_console_pattern, skipSlowTest +from qemu_test import Asset, skipSlowTest from replay_kernel import ReplayKernelBase diff --git a/tests/functional/test_ppc64_hv.py b/tests/functional/test_ppc64_hv.py index 1920e91f18..d87f440fa7 100755 --- a/tests/functional/test_ppc64_hv.py +++ b/tests/functional/test_ppc64_hv.py @@ -9,14 +9,14 @@ # This work is licensed under the terms of the GNU GPL, version 2 or # later. See the COPYING file in the top-level directory. +import os +import subprocess + +from datetime import datetime from qemu_test import QemuSystemTest, Asset from qemu_test import wait_for_console_pattern, exec_command from qemu_test import skipIfMissingCommands, skipBigDataTest from qemu_test import exec_command_and_wait_for_pattern -import os -import time -import subprocess -from datetime import datetime # Alpine is a light weight distro that supports QEMU. These tests boot # that on the machine then run a QEMU guest inside it in KVM mode, diff --git a/tests/functional/test_ppc64_reverse_debug.py b/tests/functional/test_ppc64_reverse_debug.py new file mode 100755 index 0000000000..5931adef5a --- /dev/null +++ b/tests/functional/test_ppc64_reverse_debug.py @@ -0,0 +1,41 @@ +#!/usr/bin/env python3 +# +# SPDX-License-Identifier: GPL-2.0-or-later +# +# Reverse debugging test +# +# Copyright (c) 2020 ISP RAS +# +# Author: +# Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru> +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +from qemu_test import skipIfMissingImports, skipFlakyTest +from reverse_debugging import ReverseDebugging + + +@skipIfMissingImports('avocado.utils') +class ReverseDebugging_ppc64(ReverseDebugging): + + REG_PC = 0x40 + + @skipFlakyTest("https://gitlab.com/qemu-project/qemu/-/issues/1992") + def test_ppc64_pseries(self): + self.set_machine('pseries') + # SLOF branches back to its entry point, which causes this test + # to take the 'hit a breakpoint again' path. That's not a problem, + # just slightly different than the other machines. + self.endian_is_le = False + self.reverse_debugging() + + @skipFlakyTest("https://gitlab.com/qemu-project/qemu/-/issues/1992") + def test_ppc64_powernv(self): + self.set_machine('powernv') + self.endian_is_le = False + self.reverse_debugging() + + +if __name__ == '__main__': + ReverseDebugging.main() diff --git a/tests/functional/test_s390x_topology.py b/tests/functional/test_s390x_topology.py index eefd9729cb..1b5dc65135 100755 --- a/tests/functional/test_s390x_topology.py +++ b/tests/functional/test_s390x_topology.py @@ -217,12 +217,12 @@ class S390CPUTopology(QemuSystemTest): self.assertEqual(res['return']['polarization'], 'horizontal') self.check_topology(0, 0, 0, 0, 'medium', False) - self.guest_set_dispatching('1'); + self.guest_set_dispatching('1') res = self.vm.qmp('query-s390x-cpu-polarization') self.assertEqual(res['return']['polarization'], 'vertical') self.check_topology(0, 0, 0, 0, 'medium', False) - self.guest_set_dispatching('0'); + self.guest_set_dispatching('0') res = self.vm.qmp('query-s390x-cpu-polarization') self.assertEqual(res['return']['polarization'], 'horizontal') self.check_topology(0, 0, 0, 0, 'medium', False) @@ -283,7 +283,7 @@ class S390CPUTopology(QemuSystemTest): self.check_polarization('vertical:high') self.check_topology(0, 0, 0, 0, 'high', False) - self.guest_set_dispatching('0'); + self.guest_set_dispatching('0') self.check_polarization("horizontal") self.check_topology(0, 0, 0, 0, 'high', False) @@ -310,11 +310,11 @@ class S390CPUTopology(QemuSystemTest): self.check_topology(0, 0, 0, 0, 'high', True) self.check_polarization("horizontal") - self.guest_set_dispatching('1'); + self.guest_set_dispatching('1') self.check_topology(0, 0, 0, 0, 'high', True) self.check_polarization("vertical:high") - self.guest_set_dispatching('0'); + self.guest_set_dispatching('0') self.check_topology(0, 0, 0, 0, 'high', True) self.check_polarization("horizontal") @@ -360,7 +360,7 @@ class S390CPUTopology(QemuSystemTest): self.check_topology(0, 0, 0, 0, 'high', True) - self.guest_set_dispatching('1'); + self.guest_set_dispatching('1') self.check_topology(0, 0, 0, 0, 'high', True) diff --git a/tests/functional/test_vnc.py b/tests/functional/test_vnc.py index 8c9953bdb0..5c0ee5f927 100755 --- a/tests/functional/test_vnc.py +++ b/tests/functional/test_vnc.py @@ -11,12 +11,12 @@ # later. See the COPYING file in the top-level directory. import socket -from typing import List -from qemu.machine.machine import VMLaunchFailure +from qemu.machine.machine import VMLaunchFailure from qemu_test import QemuSystemTest from qemu_test.ports import Ports + VNC_ADDR = '127.0.0.1' def check_connect(port: int) -> bool: @@ -55,6 +55,8 @@ class Vnc(QemuSystemTest): except VMLaunchFailure as excp: if "-vnc: invalid option" in excp.output: self.skipTest("VNC support not available") + elif "Cipher backend does not support DES algorithm" in excp.output: + self.skipTest("No cryptographic backend available") else: self.log.info("unhandled launch failure: %s", excp.output) raise excp diff --git a/tests/functional/test_x86_64_kvm_xen.py b/tests/functional/test_x86_64_kvm_xen.py index c6abf6bba3..a5d445023c 100755 --- a/tests/functional/test_x86_64_kvm_xen.py +++ b/tests/functional/test_x86_64_kvm_xen.py @@ -11,8 +11,6 @@ # # SPDX-License-Identifier: GPL-2.0-or-later -import os - from qemu.machine import machine from qemu_test import QemuSystemTest, Asset, exec_command_and_wait_for_pattern diff --git a/tests/functional/test_x86_64_replay.py b/tests/functional/test_x86_64_replay.py index 180f23a60c..27287d452d 100755 --- a/tests/functional/test_x86_64_replay.py +++ b/tests/functional/test_x86_64_replay.py @@ -5,30 +5,53 @@ # # SPDX-License-Identifier: GPL-2.0-or-later -from qemu_test import Asset, skipFlakyTest +from subprocess import check_call, DEVNULL + +from qemu_test import Asset, skipFlakyTest, get_qemu_img from replay_kernel import ReplayKernelBase class X86Replay(ReplayKernelBase): ASSET_KERNEL = Asset( - ('https://archives.fedoraproject.org/pub/archive/fedora/linux' - '/releases/29/Everything/x86_64/os/images/pxeboot/vmlinuz'), - '8f237d84712b1b411baf3af2aeaaee10b9aae8e345ec265b87ab3a39639eb143') + 'https://storage.tuxboot.com/buildroot/20241119/x86_64/bzImage', + 'f57bfc6553bcd6e0a54aab86095bf642b33b5571d14e3af1731b18c87ed5aef8') + + ASSET_ROOTFS = Asset( + 'https://storage.tuxboot.com/buildroot/20241119/x86_64/rootfs.ext4.zst', + '4b8b2a99117519c5290e1202cb36eb6c7aaba92b357b5160f5970cf5fb78a751') - def do_test_x86(self, machine): + def do_test_x86(self, machine, blkdevice, devroot): + self.require_netdev('user') self.set_machine(machine) + self.cpu="Nehalem" kernel_path = self.ASSET_KERNEL.fetch() - kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0' - console_pattern = 'VFS: Cannot open root device' - self.run_rr(kernel_path, kernel_command_line, console_pattern, shift=5) + + raw_disk = self.uncompress(self.ASSET_ROOTFS) + disk = self.scratch_file('scratch.qcow2') + qemu_img = get_qemu_img(self) + check_call([qemu_img, 'create', '-f', 'qcow2', '-b', raw_disk, + '-F', 'raw', disk], stdout=DEVNULL, stderr=DEVNULL) + + args = ('-drive', 'file=%s,snapshot=on,id=hd0,if=none' % disk, + '-drive', 'driver=blkreplay,id=hd0-rr,if=none,image=hd0', + '-device', '%s,drive=hd0-rr' % blkdevice, + '-netdev', 'user,id=vnet,hostfwd=:127.0.0.1:0-:22', + '-device', 'virtio-net,netdev=vnet', + '-object', 'filter-replay,id=replay,netdev=vnet') + + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + f"console=ttyS0 root=/dev/{devroot}") + console_pattern = 'Welcome to TuxTest' + self.run_rr(kernel_path, kernel_command_line, console_pattern, shift=5, + args=args) @skipFlakyTest('https://gitlab.com/qemu-project/qemu/-/issues/2094') def test_pc(self): - self.do_test_x86('pc') + self.do_test_x86('pc', 'virtio-blk', 'vda') def test_q35(self): - self.do_test_x86('q35') + self.do_test_x86('q35', 'ide-hd', 'sda') if __name__ == '__main__': diff --git a/tests/functional/test_x86_64_reverse_debug.py b/tests/functional/test_x86_64_reverse_debug.py new file mode 100755 index 0000000000..d713e91e14 --- /dev/null +++ b/tests/functional/test_x86_64_reverse_debug.py @@ -0,0 +1,36 @@ +#!/usr/bin/env python3 +# +# SPDX-License-Identifier: GPL-2.0-or-later +# +# Reverse debugging test +# +# Copyright (c) 2020 ISP RAS +# +# Author: +# Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru> +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +from qemu_test import skipIfMissingImports, skipFlakyTest +from reverse_debugging import ReverseDebugging + + +@skipIfMissingImports('avocado.utils') +class ReverseDebugging_X86_64(ReverseDebugging): + + REG_PC = 0x10 + REG_CS = 0x12 + def get_pc(self, g): + return self.get_reg_le(g, self.REG_PC) \ + + self.get_reg_le(g, self.REG_CS) * 0x10 + + @skipFlakyTest("https://gitlab.com/qemu-project/qemu/-/issues/2922") + def test_x86_64_pc(self): + self.set_machine('pc') + # start with BIOS only + self.reverse_debugging() + + +if __name__ == '__main__': + ReverseDebugging.main() |