Rely on TCGOP_TYPE instead of opcodes specific to each type.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Begin to rely on TCGOp.type to discriminate operations,
rather than two different opcodes. Convert mov first.
Introduce TCG_OPF_INT in order to keep opcode dumps the same.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Various patches loosely related to single binary work:
- Replace cpu_list() definition by CPUClass::list_cpus() callback
- Remove few MO_TE definitions on Hexagon / X86 targets
- Remove target_ulong uses in ARMMMUFaultInfo and ARM CPUWatchpoint
- Remove DEVICE_HOST_ENDIAN definition
- Evaluate TARGET_BIG_ENDIAN at compile time and use target_needs_bswap() more
- Rename target_words_bigendian() as target_big_endian()
- Convert target_name() and target_cpu_type() to TargetInfo API
- Constify QOM TypeInfo class_data/interfaces fields
- Get default_cpu_type calling machine_class_default_cpu_type()
- Correct various uses of GLibCompareDataFunc prototype
- Simplify ARM/Aarch64 gdb_get_core_xml_file() handling a bit
- Move device tree files in their own pc-bios/dtb/ subdir
- Correctly check strchrnul() symbol availability on macOS SDK
- Move target-agnostic methods out of cpu-target.c and accel-target.c
- Unmap canceled USB XHCI packet
- Use deposit/extract API in designware model
- Fix MIPS16e translation
- Few missing header fixes
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# gpg: Signature made Fri 25 Apr 2025 11:26:55 EDT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE
* tag 'single-binary-20250425' of https://github.com/philmd/qemu: (58 commits)
qemu: Convert target_name() to TargetInfo API
accel: Move target-agnostic code from accel-target.c -> accel-common.c
accel: Make AccelCPUClass structure target-agnostic
accel: Include missing 'qemu/accel.h' header in accel-internal.h
accel: Implement accel_init_ops_interfaces() for both system/user mode
cpus: Move target-agnostic methods out of cpu-target.c
cpus: Replace CPU_RESOLVING_TYPE -> target_cpu_type()
qemu: Introduce target_cpu_type()
qapi: Rename TargetInfo structure as QemuTargetInfo
hw/microblaze: Evaluate TARGET_BIG_ENDIAN at compile time
hw/mips: Evaluate TARGET_BIG_ENDIAN at compile time
target/xtensa: Evaluate TARGET_BIG_ENDIAN at compile time
target/mips: Check CPU endianness at runtime using env_is_bigendian()
accel/kvm: Use target_needs_bswap()
linux-user/elfload: Use target_needs_bswap()
target/hexagon: Include missing 'accel/tcg/getpc.h'
accel/tcg: Correct list of included headers in tcg-stub.c
system/kvm: make functions accessible from common code
meson: Use osdep_prefix for strchrnul()
meson: Share common C source prefixes
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Convert the existing includes with
sed -i ,exec/memory.h,system/memory.h,g
Move the include within cpu-all.h into a !CONFIG_USER_ONLY block.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Now that all Avocado tests have been converted to or been replaced by
other functional tests, we can delete the remainders of the Avocado
tests from the QEMU source tree.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250414113031.151105-16-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This file was meant for defining the vocabulary for our testing
efforts, but it did not age well: First, the definitions are not
only about the CI part, but also about testing in general, so most
of the information should rather reside in main.rst instead.
Second, some vocabulary has never been really adopted by the QEMU
project, for example we never really use the word "system testing"
since "system" rather means the system emulator binaries in the
QEMU project (and we also don't do any testing with other components
like libvirt and virt-managers here). It also defines that the qtests
are the "functional" tests in QEMU, which is not really up to date
anymore after the "tests/functional" framework has been introduced
a couple of months ago (FWIW, the qtests could rather be seen as a
mix between unit testing and functional testing).
To solve this problem, move the useful parts of this file into
main.rst and directly into ci.rst, and drop the ones (like "system
testing") that we don't really need anymore.
Message-ID: <20250314085959.1585568-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Since we don't run the Avocado jobs in the CI anymore, rename
these variables to QEMU_JOB_FUNCTIONAL and QEMU_CI_FUNCTIONAL.
Also, there was a mismatch between the documentation and the
implementation of QEMU_CI_AVOCADO_TESTING: While the documentation
said that you had to "Set this variable to have the tests using the
Avocado framework run automatically", you indeed needed to set it
to make the pipelines appear in your dashboard - but they were never
run automatically in forks and had to be triggered manually. Let's
improve this now: No need to hide these pipelines from the users
by default anymore (the functional tests should be stable enough
nowadays), and rather allow the users to run the pipelines auto-
matically with this switch now instead, as was documented.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250414113031.151105-15-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
The cpu-idle-states property causes a hard boot hang. Rather than documenting
the workaround, perform the removal from the devicetree automatically.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
[Bernhard: split patch, update documentation, adapt commit message]
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-ID: <20250405214900.7114-3-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
The "QEMU QMP Reference Manual" and the "QEMU Storage Daemon QMP
Reference Manual" start with a table of contents that looks like this:
Contents
* Title of the manual
* Title of first first-level section
* Title of its first second-level section
* Title of its second second-level section
...
* Title of second first-level section
...
The first level is useless. Drop it.
While there, delete the option that limits the TOC to depth 3. Its
actual depth was 3 before the patch, and is now 2.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20250404121413.1743790-5-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
The "QEMU Guest Agent Protocol Reference" starts with the following
table of contents:
Contents
* QEMU Guest Agent Protocol Reference
* QEMU guest agent protocol commands and structs
This is useless. Delete the entire TOC.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20250404121413.1743790-4-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Commit 5b4beba124 ("RISC-V Spike Machines") added the Spike machine and
made it default for qemu-system-riscv32/64. It was the first RISC-V
machine added in QEMU so setting it as default was sensible.
Today we have 7 riscv64 and 6 riscv32 machines and having 'spike' as
default machine is not intuitive. For example, [1] is a bug that was
opened with the 'virt' board in mind, but given that the user didn't
pass a '-machine' option, the user was using 'spike' without knowing.
Being explicit in the command line is desirable when we have a handful
of boards available, so deprecate the default machine setting from
RISC-V.
[1] https://gitlab.com/qemu-project/qemu/-/issues/2467
Suggested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250404122858.241598-1-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
We are not aware of anybody still using this machine, support for it
has been withdrawn from the Linux kernel (i.e. there also won't be
any future development anymore), and we are not aware of any binaries
online that could be used for regression testing to avoid that the
machine bitrots ... thus let's mark it as deprecated now.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Acked-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20250121103655.1285596-1-thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
loongarch queue
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# gpg: Signature made Thu 20 Mar 2025 23:40:21 EDT
# gpg: using EDDSA key 0D8642A3A2659F80B0B3D1A41F7B0C1251ACE7D1
# gpg: Good signature from "bibo mao <maobibo@loongson.cn>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 7044 3A00 19C0 E97A 31C7 13C4 8E86 8FB7 A176 9D4C
# Subkey fingerprint: 0D86 42A3 A265 9F80 B0B3 D1A4 1F7B 0C12 51AC E7D1
* tag 'pull-loongarch-20250321' of https://gitlab.com/bibo-mao/qemu:
target/loongarch: fix bad shift in check_ps()
docs/system: Add entry for LoongArch system
host/include/loongarch64: Fix inline assembly compatibility with Clang
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Add a chapter to explain how to use passt(1) instead of '-net user'.
passt(1) can be connected to QEMU using UNIX socket or vhost-user.
With vhost-user, migration of the VM is allowed and internal state of
passt(1) is transfered from one side to the other
Bug: https://gitlab.com/qemu-project/qemu/-/issues/2827
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Stefano Brivio <sbrivio@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Add index entry for LoongArch system and do some small modification
with LoongArch document with rst syntax.
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
* Fix linking problem when CONFIG_VIRTIO_PCI is not set for s390x
* Update functional tests parts of the documenation
* Some minor fixes for functional tests
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# gpg: Signature made Wed 19 Mar 2025 09:14:15 EDT
# gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg: issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5
* tag 'pull-request-2025-03-19' of https://gitlab.com/thuth/qemu:
tests/functional/test_migration: Use "ncat" instead of "nc" in the exec test
tests/functional/test_x86_64_kvm_xen: Remove avocado tags
docs/devel/testing/functional: Add a section about logging
docs/system/arm: Use "functional tests" instead of "integration tests"
docs/system: Use the meson binary from the pyvenv
tests/functional: remove all class level fields
tests/functional/test_arm_orangepi: rename test class to 'OrangePiMachine'
hw/virtio: Also include md stubs in case CONFIG_VIRTIO_PCI is not set
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
To avoid problems with the meson installation from the host
system, we should always use the meson from our venv instead.
Thus use this in the documentation, too.
While we're at it, also mention that it has to be run from
the build folder (in the igb.rst file; the other two files
were already fine).
Suggested-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Message-ID: <20250318055415.16501-1-thuth@redhat.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Richard Henderson