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2023-07-10Merge tag 'pull-riscv-to-apply-20230710-1' of ↵Richard Henderson
https://github.com/alistair23/qemu into staging Third RISC-V PR for 8.1 * Use xl instead of mxl for disassemble * Factor out extension tests to cpu_cfg.h * disas/riscv: Add vendor extension support * disas/riscv: Add support for XVentanaCondOps * disas/riscv: Add support for XThead* instructions * Fix mstatus related problems * Fix veyron-v1 CPU properties * Fix the xlen for data address when MPRV=1 * opensbi: Upgrade from v1.2 to v1.3 * Enable 32-bit Spike OpenSBI boot testing * Support the watchdog timer of HiFive 1 rev b * Only build qemu-system-riscv$$ on rv$$ host * Add RVV registers to log * Restrict ACLINT to TCG * Add syscall riscv_hwprobe * Add support for BF16 extensions * KVM_RISCV_SET_TIMER macro is not configured correctly * Generate devicetree only after machine initialization is complete * virt: Convert fdt_load_addr to uint64_t * KVM: fixes and enhancements * Add support for the Zfa extension # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEaukCtqfKh31tZZKWr3yVEwxTgBMFAmSr+ekACgkQr3yVEwxT # gBMMGg//ZCcyH3KXB49c2KUIFO6FKYUxN9uC3giZCtuGyEH8T2yDgZVVXnxwU+Ij # +3Ej6T/ZdWMpePC9qf+xKzHWZk7Qc8Tcg+JgQbga573894yZInRwYl8HsSlEKA+Z # vlqSBPxTlp9rlDwGP/LjGljyIFqL4konk9zi3FL4ZXTF1iHUGrh/953Y3wIreEfl # KX5UznnWcgy2BqQT1vihMbM8qCVK6iryH+QZ6LiAsPMSX1rIzk8ectQryILzoIYh # bMiwCLVMyr4ZrUXjmGTF+7/WcOWwhhyfpdstf2iotKALelZtVHit0wHcty2GYQde # nvN83jJWu04DGXkPBUsqCUQXczGo1QHjJUH3RIRJzfOby/lGt4pSzHAfKA+iNUht # ikM3SdBsXMO+ogjTtTcCMb7/m2vsMoQP60VRts9Mh3YVD0cgr7RqpqRoEMugVYnr # ca8Vijf71mB+y+pq477eV1Q8BoKpr8xa1OlFkNKPC17uMD7HoDMI44QgFOgtYp10 # TMsqqyB75q6PZhSEwm63xbmH0Zpo8kSqT/E3MTtGTyPeuL8TNNNSkCmFaGYmRrbI # XEp7vG2RaDJOvDomS3nUhA5ruc8SaXd0q25q2gLYQfCsehfFqZAwuNB5xf1zS0M0 # ov1/gwaqU93t6nLbo2cCbb0plkIFKwwJ9KKjD06wJ4KPe0TGFzk= # =3XFD # -----END PGP SIGNATURE----- # gpg: Signature made Mon 10 Jul 2023 01:30:33 PM BST # gpg: using RSA key 6AE902B6A7CA877D6D659296AF7C95130C538013 # gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [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: 6AE9 02B6 A7CA 877D 6D65 9296 AF7C 9513 0C53 8013 * tag 'pull-riscv-to-apply-20230710-1' of https://github.com/alistair23/qemu: (54 commits) riscv: Add support for the Zfa extension target/riscv/kvm.c: read/write (cbom|cboz)_blocksize in KVM target/riscv/kvm.c: add kvmconfig_get_cfg_addr() helper target/riscv: update multi-letter extension KVM properties target/riscv/cpu.c: create KVM mock properties target/riscv/cpu.c: remove priv_ver check from riscv_isa_string_ext() target/riscv/cpu.c: add satp_mode properties earlier target/riscv/kvm.c: add multi-letter extension KVM properties target/riscv/kvm.c: update KVM MISA bits target/riscv: add KVM specific MISA properties target/riscv/cpu: add misa_ext_info_arr[] target/riscv/kvm.c: init 'misa_ext_mask' with scratch CPU target/riscv: handle mvendorid/marchid/mimpid for KVM CPUs target/riscv: read marchid/mimpid in kvm_riscv_init_machine_ids() target/riscv: use KVM scratch CPUs to init KVM properties target/riscv/cpu.c: restrict 'marchid' value target/riscv/cpu.c: restrict 'mimpid' value target/riscv/cpu.c: restrict 'mvendorid' value hw/riscv/virt.c: skip 'mmu-type' FDT if satp mode not set target/riscv: skip features setup for KVM CPUs ... Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-07-10meson.build: Skip C++ detection unless we're targeting WindowsThomas Huth
The only C++ code that we currently still have in the repository is the code in qga/vss-win32/ - so we can skip the C++ detection unless we are compiling binaries for Windows. Message-Id: <20230705133639.146073-1-thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-07-10target/riscv: Only build KVM guest with same wordsize as hostPhilippe Mathieu-Daudé
Per Anup Patel in [*]: > Currently, we only support running rv64 guest on rv64 host > and rv32 guest on rv32 host. > > In the future, we might support running rv32 guest on rv64 > host but as of now we don't see a strong push for it. Therefore, when only using the KVM accelerator it is pointless to build qemu-system-riscv32 on a rv64 host (or qemu-system-riscv64 on a rv32 host). Restrict meson to only build the correct binary, avoiding to waste ressources building unusable code. [*] https://lore.kernel.org/qemu-devel/CAAhSdy2JeRHeeoEc1XKQhPO3aDz4YKeyQsPT4S8yKJcYTA+AiQ@mail.gmail.com/ Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20230627143235.29947-3-philmd@linaro.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-07-10target/riscv: Only unify 'riscv32/64' -> 'riscv' for host cpu in mesonPhilippe Mathieu-Daudé
We want to keep the ability to distinct between 32/64-bit host. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20230627143235.29947-2-philmd@linaro.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-07-08host/include/aarch64: Implement aes-round.hRichard Henderson
Detect AES in cpuinfo; implement the accel hooks. Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-07-07meson.build: Remove the logic to link C code with the C++ linkerThomas Huth
We are not mixing C++ with C code anymore, the only remaining C++ code in qga/vss-win32/ is used for a plain C++ executable. Thus we can remove the hacks for linking C code with the C++ linker now to simplify meson.build a little bit, and also to avoid that some C++ code sneaks in by accident again. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-ID: <20230706064736.178962-1-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-07-069pfs: deprecate 'proxy' backendChristian Schoenebeck
As recent CVE-2023-2861 (fixed by f6b0de53fb) once again showed, the 9p 'proxy' fs driver is in bad shape. Using the 'proxy' backend was already discouraged for safety reasons before and we recommended to use the 'local' backend (preferably in conjunction with its 'mapped' security model) instead, but now it is time to officially deprecate the 'proxy' backend. Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Reviewed-by: Greg Kurz <groug@kaod.org> Message-Id: <E1qDkmw-0007M1-8f@lizzy.crudebyte.com>
2023-06-28accel: Re-enable WHPX cross-build on case sensitive filesystemsPhilippe Mathieu-Daudé
Since MinGW commit 395dcfdea ("rename hyper-v headers and def files to lower case") [*], WinHvPlatform.h and WinHvEmulation.h got respectively renamed as winhvplatform.h / winhvemulation.h. The mingw64-headers package included in the Fedora version we use for CI does include this commit; and meson fails to detect these present-but-renamed headers while cross-building (on case-sensitive filesystems). Use the renamed header in order to detect and successfully cross-build with the WHPX accelerator. Note, on Windows hosts, the libraries are still named as WinHvPlatform.dll and WinHvEmulation.dll, so we don't bother renaming the definitions used by load_whp_dispatch_fns() in target/i386/whpx/whpx-all.c. [*] https://sourceforge.net/p/mingw-w64/mingw-w64/ci/395dcfdea Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20230624142211.8888-3-philmd@linaro.org>
2023-06-27virtio-gpu-virgl: use D3D11_SHARE_TEXTURE when availableMarc-André Lureau
Enable D3D texture sharing when possible, and pass it to the texture display callbacks. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20230606115658.677673-21-marcandre.lureau@redhat.com>
2023-06-27ui/dbus: win32 supportMarc-André Lureau
D-Bus doesn't support fd-passing on Windows (AF_UNIX doesn't have SCM_RIGHTS yet, but there are other means to share objects. I have proposed various solutions upstream, but none seem fitting enough atm). To make the "-display dbus" work on Windows, implement an alternative D-Bus interface where all the 'h' (FDs) arguments are replaced with 'ay' (WSASocketW data), and sockets are passed to the other end via WSADuplicateSocket(). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20230606115658.677673-6-marcandre.lureau@redhat.com>
2023-06-26accel/tcg: remove CONFIG_PROFILERFei Wu
TBStats will be introduced to replace CONFIG_PROFILER totally, here remove all CONFIG_PROFILER related stuffs first. Signed-off-by: Vanderson M. do Rosario <vandersonmr2@gmail.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Fei Wu <fei2.wu@intel.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230607122411.3394702-2-fei2.wu@intel.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-26target/i386: implement RDPID in TCGPaolo Bonzini
RDPID corresponds to a RDMSR(TSC_AUX); however, it is unprivileged so for user-mode emulation we must provide the value that the kernel places in the MSR. For Linux, it is a combination of the current CPU and the current NUMA node, both of which can be retrieved with getcpu(2). Also try sched_getcpu(), which might be there on the BSDs. If there is no portable way to retrieve the current CPU id from userspace, return 0. RDTSCP is reimplemented as RDTSC + RDPID ECX; the differences in terms of serializability are not relevant to QEMU. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-06-20meson: Replace softmmu_ss -> system_ssPhilippe Mathieu-Daudé
We use the user_ss[] array to hold the user emulation sources, and the softmmu_ss[] array to hold the system emulation ones. Hold the latter in the 'system_ss[]' array for parity with user emulation. Mechanical change doing: $ sed -i -e s/softmmu_ss/system_ss/g $(git grep -l softmmu_ss) Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230613133347.82210-10-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-20meson: Replace CONFIG_SOFTMMU -> CONFIG_SYSTEM_ONLYPhilippe Mathieu-Daudé
Since we *might* have user emulation with softmmu, use the clearer 'CONFIG_SYSTEM_ONLY' key to check for system emulation. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230613133347.82210-9-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-20meson: Alias CONFIG_SOFTMMU -> CONFIG_SYSTEM_ONLYPhilippe Mathieu-Daudé
We use the CONFIG_USER_ONLY key to describe user emulation, and the CONFIG_SOFTMMU key to describe system emulation. Alias it as 'CONFIG_SYSTEM_ONLY' for parity with user emulation. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230613133347.82210-8-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-15meson.build: enable xenpv machine build for ARMVikram Garhwal
Add CONFIG_XEN for aarch64 device to support build for ARM targets. Signed-off-by: Vikram Garhwal <vikram.garhwal@amd.com> Signed-off-by: Stefano Stabellini <stefano.stabellini@amd.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
2023-06-15meson.build: do not set have_xen_pci_passthrough for aarch64 targetsStefano Stabellini
have_xen_pci_passthrough is only used for Xen x86 VMs. Signed-off-by: Stefano Stabellini <stefano.stabellini@amd.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
2023-06-07Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into stagingRichard Henderson
Build system snafus. # -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmSAhGYUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroM8PAf+JQXoIFJJJPQI/jqaxzXrUAbZYBD0 # YQlclLinF0Iabhm0VMR/gYLS1ozvNBzhLvV6nsX7kKegG1Zy3BpCUld+UaJCCmax # MfnRLdSjHG/QzP3kqJW7XDwVs5MF1n5KqVzowjB6orToaN5qDvPkMNg6YIk/BvuY # G/w0JxbKj86KASzqcHgCuP+qPTXRrLKN63MB4xos7kVZsCv1BHJls35MJrGbMKSW # 664Ji2YOtZe5Bf3xQ+20KddU+iPtYyryrhf1SGwXQK3w2UNVze4E0ZAb2F7IET7I # grYUNtApLVqNDnjSz+WOVI1q2mtoOLc98T4TaKNg/4Qdu/RLXcoa0//hXQ== # =ansd # -----END PGP SIGNATURE----- # gpg: Signature made Wed 07 Jun 2023 06:21:42 AM PDT # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [unknown] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [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: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * tag 'for-upstream' of https://gitlab.com/bonzini/qemu: tests: fp: remove unused submodules configure: check for $download value properly meson: fix "static build" entry in summary Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-07xen: Drop support for Xen versions below 4.7.1David Woodhouse
In restructuring to allow for internal emulation of Xen functionality, I broke compatibility for Xen 4.6 and earlier. Fix this by explicitly removing support for anything older than 4.7.1, which is also ancient but it does still build, and the compatibility support for it is fairly unintrusive. Fixes: 15e283c5b684 ("hw/xen: Add foreignmem operations to allow redirection to internal emulation") Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Reviewed-by: Paul Durrant <paul@xen.org> Message-Id: <20230412185102.441523-4-dwmw2@infradead.org> Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
2023-06-07meson: fix "static build" entry in summaryPaolo Bonzini
Fixes: a0cbd2e8496 ("meson: use prefer_static option", 2023-05-18) Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-06-06Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into stagingRichard Henderson
* finish atomics revamp * meson.build tweaks * revert avocado update * always upgrade/downgrade locally installed Python packages * switch from submodules to subprojects * remove --with-git= option * rename --enable-pypi to --enable-download, control submodules and subprojects too # -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmR/Qu8UHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroMmSwgAj5SHD8R+5D1UmptzBvI/72CfgqVv # MJa4O1LvHwUkuSmxX1MFFhRa0mo0bu6j+bPpvJ29zKS61ybVwJl87gnsRcDAMXe7 # 08YbcG35Chox6aZxbidUQtXm18JZ3F2aMtmxUuP0PR7LDjVXLV5FsjrHTIt8KuEZ # vUqq3IsVbc4FxCCC0ke2DzrtgpRCxYSdfPrj/t5WzAztAXId9r1zvUlCLN+FUpri # E3KIZYpkXZyOnJQ9W30KnsZo5QtDACwlIMBK6whSdoCjyNN7TwDdhNW8QkOueNO6 # q3tLfwf5+u6uyEoaQTW+teE2oMXT8N4IJllRJj2RyQ1BFD49XhUUJmc33Q== # =b9QD # -----END PGP SIGNATURE----- # gpg: Signature made Tue 06 Jun 2023 07:30:07 AM PDT # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [unknown] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [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: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (21 commits) configure: remove --with-git-submodules= build: remove git submodule handling from main makefile meson: subprojects: replace berkeley-{soft,test}float-3 with wraps pc-bios/s390-ccw: always build network bootloader configure: move SLOF submodule handling to pc-bios/s390-ccw meson: subprojects: replace submodules with wrap files build: log submodule update from git-submodule.sh git-submodule: allow partial update of .git-submodule-status configure: rename --enable-pypi to --enable-download, control subprojects too configure: remove --with-git= option mkvenv: always pass locally-installed packages to pip tests: Use separate virtual environment for avocado Revert "tests/requirements.txt: bump up avocado-framework version to 101.0" scsi/qemu-pr-helper: Drop support for 'old' libmultipath API meson.build: Use -Wno-undef only for SDL2 versions that need it meson.build: Group the audio backend entries in a separate summary section meson.build: Group the network backend entries in a separate summary section meson.build: Group the UI entries in a separate summary section scripts: remove dead file atomics: eliminate mb_read/mb_set ... Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-06build: remove git submodule handling from main makefilePaolo Bonzini
The only remaining user of submodules at build time is roms/SLOF, which is handled in pc-bios/s390-ccw/Makefile. Remove the relevant code from the main makefile. Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-06-06meson: subprojects: replace submodules with wrap filesPaolo Bonzini
Compared to submodules, .wrap files have several advantages: * option parsing and downloading is delegated to meson * the commit is stored in a text file instead of a magic entry in the git tree object * we could stop shipping external dependencies that are only used as a fallback, but not break compilation on platforms that lack them. For example it may make sense to download dtc at build time, controlled by --enable-download, even when building from a tarball. Right now, this patch does the opposite: make-release treats dtc like libvfio-user (which is not stable API and therefore hasn't found its way into any distros) and keycodemap (which is a copylib, for better or worse). dependency() can fall back to a wrap automatically. However, this is only possible for libraries that come with a .pc file, and this is not very common for libfdt even though the upstream project in principle provides it; it also removes the control that we provide with --enable-fdt={system,internal}. Therefore, the logic to pick system vs. internal libfdt is left untouched. --enable-fdt=git is removed; it was already a synonym for --enable-fdt=internal. Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-06-06configure: rename --enable-pypi to --enable-download, control subprojects tooPaolo Bonzini
The behavior of --{enable,disable}-pypi is similar to that of -Dwrapmode={default,nodownload} respectively. In particular, in both cases a feature needs to be explicitly enabled for the dependency to be downloaded. So, use a single option to control both cases. Now, --enable-slirp will trigger cloning and building of libslirp if the .pc file is not found on the machine. Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-06-06configure: remove --with-git= optionPaolo Bonzini
The scenario for which --with-git= was introduced was to use a SOCKS proxy such as tsocks. However, this was back in 2017 when QEMU's submodules used the git:// protocol, and it is not as important when using the "smart HTTP" backend; for example, neither "meson subprojects download" nor scripts/checkpatch.pl obey the GIT environment variable. So remove the knob, but test for the presence of git in the configure and git-submodule.sh scripts, and suggest using --with-git-submodules=validate + a manual invocation of git-submodule.sh when git does not work. Hopefully in the future the GIT environment variable will be supported by Meson. Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-06-06scsi/qemu-pr-helper: Drop support for 'old' libmultipath APIPhilippe Mathieu-Daudé
Commit 1b0578f5c4 ("qemu-pr-helper: Fix build on CentOS 7") added code to probe for 'old' libmultipath API on CentOS 7. However since merge commit 8c345b3e6a (June 2021) we don't build/test CentOS 7 as it felt out of our list of supported distrib versions. Therefore we can safely remove the 'old' API check (mostly reverting commit 1b0578f5c4, except the code got converted to meson in commit 6ec0e15d95 "meson: move libmpathpersist test"). Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20230605174146.87440-2-philmd@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-06-06meson.build: Use -Wno-undef only for SDL2 versions that need itThomas Huth
There is no need to disable this useful compiler warning for all versions of the SDL. Unfortunately, various versions are buggy (beside SDL 2.0.8, the version 2.26.0 and 2.26.1 are broken, too, see https://github.com/libsdl-org/SDL/issues/6619 ), but we can use a simple compiler check to see whether we need the -Wno-undef or not. This also enables the printing of the version number with good versions of the SDL in the summary of the meson output again. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20230605114523.282987-1-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-06-06meson.build: Group the audio backend entries in a separate summary sectionThomas Huth
Let's make it easier for the users to spot audio-related entries in the summary of the meson output. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230602171832.533739-4-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-06-06meson.build: Group the network backend entries in a separate summary sectionThomas Huth
Let's make it easier for the users to spot network-related entries in the summary of the meson output. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230602171832.533739-3-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-06-06meson.build: Group the UI entries in a separate summary sectionThomas Huth
Let's make it easier for the users to spot UI-related entries in the summary of the meson output. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230602171832.533739-2-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-06-06meson: Avoid implicit declaration of absent functionsMichal Privoznik
While detecting a presence of a function via 'cc.links()' gives desired result (i.e. detects whether function is present), it also produces a warning on systems where the function is not present (into meson-log.txt), e.g.: qemu.git/build/meson-private/tmph74x3p38/testfile.c:2:34: \ warning: implicit declaration of function 'malloc_trim' [-Wimplicit-function-declaration] And some distributions (e.g. Gentoo) parse the meson log and consider these erroneous because it can lead to feature misdetection (see [1]). We can check whether given function exists via 'cc.has_function()' or whether STATX_* macros exist via 'cc.has_header_symbol()'. 1: https://wiki.gentoo.org/wiki/Modern_C_porting Resolves: https://bugs.gentoo.org/898810 Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Message-Id: <8e02776d18595a1c575c90a189ff65f1785f76ca.1685442612.git.mprivozn@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-06-05Add conditional dependency for libkeyutilsMax Fritz
This modification enables better control over the inclusion of libkeyutils based on the configuration, enhancing the flexibility of the build system. Signed-off-by: Max Fritz <antischmock@googlemail.com> Message-Id: <168471463402.18155.3575359027429939965-1@git.sr.ht> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> [thuth: Remove the "kwargs: static_kwargs" part - it's not necessary anymore] Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-06-01qapi: add '@fdset' feature for BlockdevOptionsVirtioBlkVhostVdpaStefano Garzarella
The virtio-blk-vhost-vdpa driver in libblkio 1.3.0 supports the fd passing through the new 'fd' property. Since now we are using qemu_open() on '@path' if the virtio-blk driver supports the fd passing, let's announce it. In this way, the management layer can pass the file descriptor of an already opened vhost-vdpa character device. This is useful especially when the device can only be accessed with certain privileges. Add the '@fdset' feature only when the virtio-blk-vhost-vdpa driver in libblkio supports it. Suggested-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Message-id: 20230530071941.8954-3-sgarzare@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-05-30meson: Split test for __int128_t type from __int128_t arithmeticRichard Henderson
Older versions of clang have missing runtime functions for arithmetic with -fsanitize=undefined (see 464e3671f9d5c), so we cannot use __int128_t for implementing Int128. But __int128_t is present, data movement works, and it can be used for atomic128. Probe for both CONFIG_INT128_TYPE and CONFIG_INT128, adjust qemu/int128.h to define Int128Alias if CONFIG_INT128_TYPE, and adjust the meson probe for atomics to use has_int128_type. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-26configure: ignore --makePaolo Bonzini
Setting the MAKE variable to a GNU Make executable does not really have any effect: if a non-GNU Make is used, the QEMU Makefile will fail to parse. Just remove everything related to --make and $make as dead code. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-05-26meson: use subproject for internal libfdtPaolo Bonzini
Recent dtc/libfdt can use either Make or meson as the build system. By using a subproject, our own meson.build can remove the hard coded list of source files. This is also the first step towards managing downloads with .wrap files instead of submodule. Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-05-26meson: simplify logic for -DfdtPaolo Bonzini
fdt_opt == 'disabled' is going to give an error if libfdt is required by any target, so catch that immediately. For fdt_opt == 'enabled', instead, do not check immediately whether the internal libfdt is present. Instead do the check after ascertaining that libfdt is absent or too old. Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-05-26meson: Remove leftover commentFabiano Rosas
Commit d2e6f9272d ("fuzz: remove fork-fuzzing scaffolding") removed the linker script and forgot to remove the comment. Signed-off-by: Fabiano Rosas <farosas@suse.de> Message-Id: <20230525212044.30222-2-farosas@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-05-25Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into stagingRichard Henderson
* hot-unplug fixes for ioport * purge qatomic_mb_read/set from monitor * build system fixes * OHCI fix from gitlab * provide EPYC-Rome CPU model not susceptible to XSAVES erratum # -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmRvGpEUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroOa/Af/WS5/tmIlEYgH7UOPERQXNqf7+Jwj # bA2wgqv3ZoQwcgp5f4EVjfA8ABfpGxLZy6xIdUSbWANb8lDJNuh/nPd/em3rWUAU # LnJGGdo1vF31gfsVQnlzb7hJi3ur+e2f8JqkRVskDCk3a7YY44OCN42JdKWLrN9u # CFf2zYqxMqXHjrYrY0Kx2oTkfGDZrfwUlx0vM4dHb8IEoxaplfDd8lJXQzjO4htr # 3nPBPjQ+h08EeC7mObH4XoJE0omzovR10GkBo8K4q952xGOQ041Y/2YY7JwLfx0D # na7IanVo+ZAmvTJZoJFSBwNnXkTMHvDH5+Hc45NSTsDBtz0YJhRxPw/z/A== # =A5Lp # -----END PGP SIGNATURE----- # gpg: Signature made Thu 25 May 2023 01:21:37 AM PDT # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [undefined] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [undefined] # 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: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * tag 'for-upstream' of https://gitlab.com/bonzini/qemu: monitor: do not use mb_read/mb_set monitor: extract request dequeuing to a new function monitor: introduce qmp_dispatcher_co_wake monitor: cleanup fetching of QMP requests monitor: cleanup detection of qmp_dispatcher_co shutting down monitor: do not use mb_read/mb_set for suspend_cnt monitor: add more *_locked() functions monitor: allow calling monitor_resume under mon_lock monitor: use QEMU_LOCK_GUARD a bit more softmmu/ioport.c: make MemoryRegionPortioList owner of portio_list MemoryRegions softmmu/ioport.c: QOMify MemoryRegionPortioList softmmu/ioport.c: allocate MemoryRegionPortioList ports on the heap usb/ohci: Set pad to 0 after frame update meson: move -no-pie from linker to compiler meson: fix rule for qemu-ga installer meson.build: Fix glib -Wno-unused-function workaround target/i386: EPYC-Rome model without XSAVES Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-25meson: move -no-pie from linker to compilerPaolo Bonzini
The large comment in the patch says it all; the -no-pie flag is broken and this is why it was not included in QEMU_LDFLAGS before commit a988b4c5614 ("build: move remaining compiler flag tests to meson", 2023-05-18). And some distros made things even worse, so we have to add it to the compiler command line. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1664 Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-05-25meson.build: Fix glib -Wno-unused-function workaroundNicolas Saenz Julienne
We want to only enable '-Wno-unused-function' if glib's version is smaller than '2.57.2' and has a G_DEFINE_AUTOPTR_CLEANUP_FUNC() implementation that doesn't take into account unused functions. But the compilation test isn't working as intended as '-Wunused-function' isn't enabled while running it. Let's enable it. Fixes: fc9a809e0d28 ("build: move glib detection and workarounds to meson") Signed-off-by: Nicolas Saenz Julienne <nsaenz@amazon.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20230524173123.66483-1-nsaenz@amazon.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-05-23meson: Fix detect atomic128 support with optimizationRichard Henderson
Silly typo: sizeof(16) != 16. Fixes: e61f1efeb730 ("meson: Detect atomic128 support with optimization") Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-23util: Introduce host-specific cpuinfo.hRichard Henderson
The entire contents of the header is host-specific, but the existence of such a header is not, which could prevent some host specific ifdefs at the top of the file for the include. Add host/include/{arch,generic} to the project arguments. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-18Merge tag 'pull-hex-20230518-1' of https://github.com/quic/qemu into stagingRichard Henderson
Hexagon update # -----BEGIN PGP SIGNATURE----- # # iQEzBAABCgAdFiEENjXHiM5iuR/UxZq0ewJE+xLeRCIFAmRmgQgACgkQewJE+xLe # RCJLtAf8C/0kQRa4mjnbsztXuFyca53UxAv3BSBEDla4ZcMfFBoVJsGB3OP7IPXd # KBQpkLyJAVye9idex5xqdp9nIfoGKDTsc6YtCfGujZ17cDpzLRDpHdUTex8PcZYK # wpfM3hoVJsYRBMsojZ4OaxatjFQ+FWzrIH6FcgH086Q8TH4w9dZLNEJzHC4lOj0s # 7qOuw2tgm+vOVlzsk/fv6/YD/BTeZTON3jgTPvAnvdRLb/482UpM9JkJ8E4rbte3 # Ss5PUK8QTQHU0yamspGy/PfsYxiptM+jIWGd836fAGzwF12Ug27mSc1enndRtQVW # pQTdnOnWuuRzOwEpd7x3xh9upACm4g== # =1CyJ # -----END PGP SIGNATURE----- # gpg: Signature made Thu 18 May 2023 12:48:24 PM PDT # gpg: using RSA key 3635C788CE62B91FD4C59AB47B0244FB12DE4422 # gpg: Good signature from "Taylor Simpson (Rock on) <tsimpson@quicinc.com>" [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: 3635 C788 CE62 B91F D4C5 9AB4 7B02 44FB 12DE 4422 * tag 'pull-hex-20230518-1' of https://github.com/quic/qemu: (44 commits) Hexagon (linux-user/hexagon): handle breakpoints Hexagon (gdbstub): add HVX support Hexagon (gdbstub): fix p3:0 read and write via stub Hexagon: add core gdbstub xml data for LLDB gdbstub: add test for untimely stop-reply packets gdbstub: only send stop-reply packets when allowed to Remove test_vshuff from hvx_misc tests Hexagon (decode): look for pkts with multiple insns at the same slot Hexagon (iclass): update J4_hintjumpr slot constraints Hexagon: append eflags to unknown cpu model string Hexagon: list available CPUs with `-cpu help` Hexagon (target/hexagon/*.py): raise exception on reg parsing error target/hexagon: fix = vs. == mishap Hexagon (target/hexagon) Additional instructions handled by idef-parser Hexagon (target/hexagon) Move items to DisasContext Hexagon (target/hexagon) Move pkt_has_store_s1 to DisasContext Hexagon (target/hexagon) Move pred_written to DisasContext Hexagon (target/hexagon) Move new_pred_value to DisasContext Hexagon (target/hexagon) Move new_value to DisasContext Hexagon (target/hexagon) Make special new_value for USR ... Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-18meson.build Add CONFIG_HEXAGON_IDEF_PARSERTaylor Simpson
Enable conditional compilation depending on whether idef-parser is configured Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230427230012.3800327-2-tsimpson@quicinc.com>
2023-05-18build: move compiler version check to mesonPaolo Bonzini
Use the slighly nicer .version_compare() function for GCC; for Clang that is not possible due to the mess that Apple does with version numbers. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-05-18build: move remaining compiler flag tests to mesonPaolo Bonzini
Remove the only remaining uses of QEMU_CFLAGS. Now that no feature tests are done in configure, it is possible to remove CONFIGURE_CFLAGS and CONFIGURE_LDFLAGS as well. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-05-18build: move warning flag selection to mesonPaolo Bonzini
Meson already knows to test with the positive form of the flag, which simplifies the test. Warnings are now tested explicitly for the C++ compiler, instead of hardcoding those that are only available for the C language. At this point all compiler flags in QEMU_CFLAGS are global and only depend on the OS. No feature tests are performed in configure. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-05-18build: move stack protector flag selection to mesonPaolo Bonzini
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-05-18build: move coroutine backend selection to mesonPaolo Bonzini
To simplify the code, rename coroutine-win32.c to match the option passed to configure. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-26 10:35:57 +0000