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2024-04-24target/nios2: Remove the deprecated Nios II targetPhilippe Mathieu-Daudé
The Nios II target is deprecated since v8.2 in commit 9997771bc1 ("target/nios2: Deprecate the Nios II architecture"). Remove: - Buildsys / CI infra - User emulation - System emulation (10m50-ghrd & nios2-generic-nommu machines) - Tests Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Marek Vasut <marex@denx.de> Message-Id: <20240327144806.11319-3-philmd@linaro.org>
2023-08-31accel: Remove HAX acceleratorPhilippe Mathieu-Daudé
HAX is deprecated since commits 73741fda6c ("MAINTAINERS: Abort HAXM maintenance") and 90c167a1da ("docs/about/deprecated: Mark HAXM in QEMU as deprecated"), released in v8.0.0. Per the latest HAXM release (v7.8 [*]), the latest QEMU supported is v7.2: Note: Up to this release, HAXM supports QEMU from 2.9.0 to 7.2.0. The next commit (https://github.com/intel/haxm/commit/da1b8ec072) added: HAXM v7.8.0 is our last release and we will not accept pull requests or respond to issues after this. It became very hard to build and test HAXM. Its previous maintainers made it clear they won't help. It doesn't seem to be a very good use of QEMU maintainers to spend their time in a dead project. Save our time by removing this orphan zombie code. [*] https://github.com/intel/haxm/releases/tag/v7.8.0 Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20230831082016.60885-1-philmd@linaro.org>
2023-06-05exec/poison: Do not poison CONFIG_SOFTMMURichard Henderson
If CONFIG_USER_ONLY is ok generically, so is CONFIG_SOFTMMU, because they are exactly opposite. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-11tcg: Remove TARGET_ALIGNED_ONLYRichard Henderson
All uses have now been expunged. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-13mips: Always include nanomips disassemblerPaolo Bonzini
Since the nanomips disassembler is not C++ code anymore, it need not depend on link_language == cpp. Always include it and remove the CONFIG_NANOMIPS_DIS symbol. Cc: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20230110084942.299460-1-pbonzini@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2022-07-05disas: Remove libvixl disassemblerThomas Huth
The disassembly via capstone should be superiour to our old vixl sources nowadays, so let's finally cut this old disassembler out of the QEMU source tree. Message-Id: <20220603164249.112459-1-thuth@redhat.com> Tested-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-06-06hw/loongarch: Add support loongson3 virt machine type.Xiaojuan Yang
Emulate a 3A5000 board use the new loongarch instruction. 3A5000 belongs to the Loongson3 series processors. The board consists of a 3A5000 cpu model and the virt bridge. The host 3A5000 board is really complicated and contains many functions.Now for the tcg softmmu mode only part functions are emulated. More detailed info you can see https://github.com/loongson/LoongArch-Documentation Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220606124333.2060567-31-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-04-06Replace TARGET_WORDS_BIGENDIANMarc-André Lureau
Convert the TARGET_WORDS_BIGENDIAN macro, similarly to what was done with HOST_BIG_ENDIAN. The new TARGET_BIG_ENDIAN macro is either 0 or 1, and thus should always be defined to prevent misuse. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Suggested-by: Halil Pasic <pasic@linux.ibm.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220323155743.1585078-8-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-03-06target: Use CPUArchState as interface to target-specific CPU statePhilippe Mathieu-Daudé
While CPUState is our interface with generic code, CPUArchState is our interface with target-specific code. Use CPUArchState as an abstract type, defined by each target. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220214183144.27402-13-f4bug@amsat.org>
2021-05-14configure: Poison all current target-specific #definesThomas Huth
We are generating a lot of target-specific defines in the *-config-devices.h and *-config-target.h files. Using them in common code is wrong and leads to very subtle bugs since a "#ifdef CONFIG_SOMETHING" is not working there as expected. To avoid these issues, we are already poisoning many of the macros in include/exec/poison.h - but it's cumbersome to maintain this list manually. Thus let's generate an additional list of poisoned macros automatically from the current config switches - this should give us a much better test coverage via the different CI configurations. Note that CONFIG_TCG (which is also defined in config-host.h) and CONFIG_USER_ONLY are special, so we have to filter these out. Message-Id: <20210414112004.943383-5-thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-05-14include/sysemu: Poison all accelerator CONFIG switches in common codeThomas Huth
We are already poisoning CONFIG_KVM since this switch is not working in common code. Do the same with the other accelerator switches, too (except for CONFIG_TCG, which is special, since it is also defined in config-host.h). Message-Id: <20210414112004.943383-2-thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-05-12Drop the deprecated unicore32 targetMarkus Armbruster
Target unicore32 was deprecated in commit 8e4ff4a8d2b, v5.2.0. See there for rationale. Cc: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20210503084034.3804963-3-armbru@redhat.com> Acked-by: Thomas Huth <thuth@redhat.com>
2021-05-12Drop the deprecated lm32 targetMarkus Armbruster
Target lm32 was deprecated in commit d8498005122, v5.2.0. See there for rationale. Some of its code lives on in device models derived from milkymist ones: hw/char/digic-uart.c and hw/display/bcm2835_fb.c. Cc: Michael Walle <michael@walle.cc> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20210503084034.3804963-2-armbru@redhat.com> Acked-by: Michael Walle <michael@walle.cc> [Trivial conflicts resolved, reST markup fixed]
2021-05-12Remove the deprecated moxie targetThomas Huth
There are no known users of this CPU anymore, and there are no binaries available online which could be used for regression tests, so the code has likely completely bit-rotten already. It's been marked as deprecated since two releases now and nobody spoke up that there is still a need to keep it, thus let's remove it now. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210430160355.698194-1-thuth@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> [Commit message typos fixed, trivial conflicts resolved] Signed-off-by: Markus Armbruster <armbru@redhat.com>
2021-03-10Merge remote-tracking branch ↵Peter Maydell
'remotes/thuth-gitlab/tags/pull-request-2021-03-09' into staging * Add some missing gitlab-CI job dependencies * Re-enable "make check SPEED=slow" * Improve the gitlab-pipeline-status script * Clean up inclusing of qtest.h headers * Improve libqos/qgraph documentation * Fix downloading problem in the acceptance tests * Remove deprecated target tilegx * Add new bsd-user maintainers # gpg: Signature made Tue 09 Mar 2021 10:27:29 GMT # 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 * remotes/thuth-gitlab/tags/pull-request-2021-03-09: bsd-user: Add new maintainers Remove deprecated target tilegx Acceptance Tests: restore filtering of tests by target arch Acceptance Tests: restore downloading of VM images docs/devel/qgraph: improve qgraph documentation libqos/qgraph: format qgraph comments for sphinx documentation scripts/ci/gitlab-pipeline-status: give more info when pipeline not found scripts/ci/gitlab-pipeline-status: give more information on failures scripts/ci/gitlab-pipeline-status: split utlity function for HTTP GET meson: Re-enable the possibility to run "make check SPEED=slow" docker: OpenSBI build job depends on OpenSBI container docker: EDK2 build job depends on EDK2 container docker: Alpine build job depends on Alpine container qtest: delete superfluous inclusions of qtest.h Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-09Remove deprecated target tilegxThomas Huth
TILE-Gx was only implemented in linux-user mode, but support for this CPU was removed from the upstream Linux kernel in 2018, and it has also been dropped from glibc, so there is no new Linux development taking place with this architecture. For running the old binaries, users can simply use older versions of QEMU. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210224183952.80463-1-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-03-06exec: Poison Hexagon target-specific definitionsPhilippe Mathieu-Daudé
Commit 3e7a84eeccc ("Hexagon build infrastructure") added Hexagon definitions that should be poisoned on target independent device code, but forgot to update "exec/poison.h". Do it now. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Taylor Simpson <tsimpson@quicinc.com> Message-Id: <20210219135754.1968100-1-f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-12-15poison: remove GNUC checkMarc-André Lureau
QEMU requires Clang or GCC, that define and support __GNUC__ extensions Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20201210134752.780923-10-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-03-19Add rx-softmmuYoshinori Sato
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> [PMD: Squashed patches from Richard Henderson modifying qapi/common.json and tests/machine-none-test.c] Message-Id: <20200224141923.82118-21-ysato@users.sourceforge.jp> [PMD: Added @since 5.0 tag in SysEmuTarget] Acked-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2019-08-20configure: Define target access alignment in configuretony.nguyen@bt.com
This patch moves the define of target access alignment earlier from target/foo/cpu.h to configure. Suggested in Richard Henderson's reply to "[PATCH 1/4] tcg: TCGMemOp is now accelerator independent MemOp" Signed-off-by: Tony Nguyen <tony.nguyen@bt.com> Message-Id: <11e818d38ebc40e986cfa62dd7d0afdc@tpw09926dag18e.domain1.systemhost.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: tony.nguyen@bt.com <tony.nguyen@bt.com>
2019-05-09include/exec/poison: Mark TARGET_FMT_lu as poisoned, tooThomas Huth
We already poison TARGET_FMT_lx and TARGET_FMT_ld, but apparently forgot to poison TARGET_FMT_lu, too. Do it now. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20190508150608.3311-1-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-02-21vhost-net: compile it on all targets that have virtio-net.Paolo Bonzini
This shows a preexisting bug: if a KVM target did not have virtio-net enabled, it would fail with undefined symbols when vhost was enabled. This must now be fixed, lest targets that have no virtio-net fail to compile. Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <1543851204-41186-5-git-send-email-pbonzini@redhat.com> Message-Id: <1550165756-21617-6-git-send-email-pbonzini@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2018-12-26exec: Add RISC-V GCC poison macroAlistair Francis
Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Michael Clark <mjc@sifive.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <00d02e34f10b87fd61f8dc69ac93d1eb63df949c.1545246859.git.alistair.francis@wdc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2018-10-25target/mips: Add disassembler support for nanoMIPSAleksandar Markovic
Add disassembler support for nanoMIPS. Reviewed-by: Stefan Markovic <smarkovic@wavecomp.com> Signed-off-by: Matthew Fortune <matthew.fortune@mips.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-08-28ppc: Remove deprecated ppcemb targetThomas Huth
There is no known available OS for ppc around anymore that uses page sizes below 4k, so it does not make much sense that we keep wasting our time on building and testing the ppcemb-softmmu target. It has been deprecated since two releases, and nobody complained, so let's remove this now. Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-07-04include/exec/poison: Mark CONFIG_SOFTMMU as poisonedThomas Huth
CONFIG_SOFTMMU should never be used in common code, so mark it as poisoned, too. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1498454578-18709-6-git-send-email-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-07-04include/exec/poison: Mark CONFIG_KVM as poisoned, tooThomas Huth
CONFIG_KVM is only defined for target-specific code, so nobody should use it by accident in common code. To avoid such subtle bugs, CONFIG_KVM is now marked as poisoned in common code. The header include/sysemu/kvm.h is somewhat special since it is included all over the place from common code, too, so we need some extra logic via "#ifdef NEED_CPU_H" here to make sure that we can compile all files without problems. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1498454578-18709-4-git-send-email-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-07-04include/exec/poison: Add some more missing TARGET and CONFIG definesThomas Huth
The defines of some *-linux-user targets were still missing. Suggested-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1498454578-18709-2-git-send-email-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-06-15include/exec/poison: Mark some CONFIG defines as poisoned, tooThomas Huth
These are defined in config-target.h and thus should never be used in common code. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1497468113-2874-3-git-send-email-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-06-15include/exec/poison: Add missing TARGET definesThomas Huth
Since we've got some new CPU targets in QEMU during the last months and years, we've got some new TARGET_xxx defines now which should be marked as poisoned for common code. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1497468113-2874-2-git-send-email-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-19cpu: move endian-dependent load/store functions to cpu-all.hPaolo Bonzini
Disentangle cpu-common.h and memory.h from NEED_CPU_H. Prototypes are not defined for !NEED_CPU_H, so remove them from poison.h too. Only macros need poisoning. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-07-27exec: Remove env from list of poisoned namesStefan Weil
The global variable env was removed some time ago, so this name may be used without any restriction now. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-05-24exec: eliminate stq_phys_notdirtyPaolo Bonzini
It is not used anywhere. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19exec: move include files to include/exec/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-02 01:31:36 +0000