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2022-10-12cirrus_vga: fix potential memory overflowlu zhipeng1-1/+1
Signed-off-by: lu zhipeng <luzhipeng@cestc.cn> Message-Id: <20220929122352.1891-1-luzhipeng@cestc.cn> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2022-10-11ui/gtk-egl: egl context needs to be unbound in the end of gd_egl_switchDongwon Kim1-0/+3
A thread often fails to bind an egl context to itself after guest VM is rebooted because the context is still owned by another thread. It is not very clear what condition makes this happen but this can be prevented by unbinding the context from the thread in the end of gd_egl_switch. Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Dongwon Kim <dongwon.kim@intel.com> Message-Id: <20220928215805.4661-1-dongwon.kim@intel.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2022-10-11ui/vnc-clipboard: fix integer underflow in vnc_client_cut_text_extMauro Matteo Cascella1-3/+8
Extended ClientCutText messages start with a 4-byte header. If len < 4, an integer underflow occurs in vnc_client_cut_text_ext. The result is used to decompress data in a while loop in inflate_buffer, leading to CPU consumption and denial of service. Prevent this by checking dlen in protocol_client_msg. Fixes: CVE-2022-3165 Fixes: 0bf41cab93e5 ("ui/vnc: clipboard support") Reported-by: TangPeng <tangpeng@qianxin.com> Signed-off-by: Mauro Matteo Cascella <mcascell@redhat.com> Message-Id: <20220925204511.1103214-1-mcascell@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2022-10-11audio: prevent an integer overflow in resampling codeVolker Rümelin1-5/+6
There are corner cases where rate->opos can overflow. For example, if QEMU is started with -audiodev pa,id=audio0, out.frequency=11025 -device ich9-intel-hda -device hda-duplex, audiodev=audio0 and the guest plays audio with a sampling frequency of 44100Hz, rate->opos will overflow after 27.05h and the audio stream will be silent for a long time. To prevent a rate->opos and also a rate->ipos overflow, both are wrapped around after a short time. The wrap around point rate->ipos >= 0x10001 is an arbitrarily selected value and can be any small value, 0 and 1 included. The comment that an ipos overflow will result in an infinite loop has been removed, because in this case the resampling code only generates no more output samples and the audio stream stalls. However, there is no infinite loop. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Message-Id: <20220923183640.8314-12-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2022-10-11audio: fix sw->buf size for audio recordingVolker Rümelin2-1/+5
The calculation of the buffer size needed to store audio samples after resampling is wrong for audio recording. For audio recording sw->ratio is calculated as sw->ratio = frontend sample rate / backend sample rate. From this follows frontend samples = frontend sample rate / backend sample rate * backend samples frontend samples = sw->ratio * backend samples In 2 of 3 places in the audio recording code where sw->ratio is used in a calculation to get the number of frontend frames, the calculation is wrong. Fix this. The 3rd formula in audio_pcm_sw_read() is correct. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/71 Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Acked-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20220923183640.8314-11-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2022-10-11audio: refactor audio_get_avail()Volker Rümelin1-5/+19
Split out the code in audio_get_avail() that calculates the buffer size that the audio frontend can read. This is similar to the code changes in audio_get_free(). Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20220923183640.8314-10-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2022-10-11audio: rename audio_sw_bytes_free()Volker Rümelin1-6/+14
Rename and refactor audio_sw_bytes_free(). This function is not limited to calculate the free audio buffer size. The renamed function returns the number of frames instead of bytes. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20220923183640.8314-9-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2022-10-11audio: swap audio_rate_get_bytes() function parametersVolker Rümelin6-8/+8
Swap the rate and info parameters of the audio_rate_get_bytes() function to align the parameter order with the rest of the audio_rate_*() functions. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20220923183640.8314-8-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2022-10-11spiceaudio: update commentVolker Rümelin1-1/+4
Replace a comment with a question with the answer. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20220923183640.8314-7-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2022-10-11spiceaudio: add a pcm_ops buffer_get_free functionVolker Rümelin1-2/+10
It seems there is a demand [1] for low latency playback over SPICE. Add a pcm_ops buffer_get_free function to reduce the playback latency. The mixing engine buffer becomes a temporary buffer. [1] https://lists.nongnu.org/archive/html/qemu-devel/2022-01/msg01644.html Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20220923183640.8314-6-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2022-10-11audio: add more audio rate control functionsVolker Rümelin2-11/+26
The next patch needs two new rate control functions. The first one returns the bytes needed at call time to maintain the selected rate. The second one adjusts the bytes actually sent. Split the audio_rate_get_bytes() function into these two functions and reintroduce audio_rate_get_bytes(). Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20220923183640.8314-5-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2022-10-11alsaaudio: reduce playback latencyVolker Rümelin1-1/+37
Change the buffer_get_free pcm_ops function to report the free ALSA playback buffer. The generic buffer becomes a temporary buffer and is empty after a call to audio_run_out(). Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Acked-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20220923183640.8314-4-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2022-10-11audio: run downstream playback queue unconditionallyVolker Rümelin1-4/+4
Run the downstream playback queue even if the emulated audio device didn't write new samples. There still may be buffered audio samples downstream. This is for the -audiodev out.mixing-engine=off case. Commit a8a98cfd42 ("audio: run downstream playback queue uncondition- ally") fixed the out.mixing-engine=on case. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Acked-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20220923183640.8314-3-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2022-10-11audio: fix GUS audio playback with out.mixing-engine=offVolker Rümelin1-1/+2
Fix GUS audio playback with out.mixing-engine=off. The GUS audio device needs to know the amount of samples to produce in advance. To reproduce start qemu with -parallel none -device gus,audiodev=audio0 -audiodev pa,id=audio0,out.mixing-engine=off and start the cartoon.exe demo in a FreeDOS guest. The demo file is available on the download page of the GUSemu32 author. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Acked-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20220923183640.8314-2-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2022-10-11audio: refactor code in audio_run_out()Volker Rümelin1-9/+8
Refactoring the code in audio_run_out() avoids code duplication in the next patch. There's no functional change. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20220923183640.8314-1-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2022-10-06Merge tag 'pull-testing-gdbstub-plugins-gitdm-061022-3' of ↵Stefan Hajnoczi98-624/+1138
https://github.com/stsquad/qemu into staging testing, gdbstub, plugin and gitdm updates - cleanup scripts/ci/setup in advance of ppc64 runner - ensure detected gdb reported to TCG tests - update hexagon container with build deps - move alpine container to tagged release - fix overflow during qos-test test tree iteration - allow bios blobs to be built with test cross compilers - introduce monitor_puts for plain strings - share disas code between monitor and plugins - fix bug in execlog plugin - add more tcg plugin documentation, reorg - fix link to semihosting spec - re-factor gdbstub to use AccelClass/Ops - many gitdm updates - fix race with plugin mutex lock and linux-user fork() # -----BEGIN PGP SIGNATURE----- # # iQEzBAABCgAdFiEEZoWumedRZ7yvyN81+9DbCVqeKkQFAmM+s+YACgkQ+9DbCVqe # KkSDwgf/Qj0OScOr5Bfw3/KAV0/SFL1vHISb2r5qZVG4DvdY/c/sitPBHPJ8N5jQ # 918M8AiI3+4Mb/GwkdYBEyWgVZ5ELOkJTObypa5pwmF1K/xDUlG7ZRmJ9+xkJ44Q # TmrVLQyw6d907B2u+DfqX68AYYnto1yQT/eUo6TiLdIJ5NXIYRn5u34snG9qWHja # b/Dp7DxnoJMS1EhlMhukekCHGGNUeYn4ewIKbsG1EouH5PndzrvP8LRAcWyxv0m4 # tD2bEAHCMKqTqefkNgG7GCO3HND1JBfWdckx3OD4hBnMnuNtsZBL23QN7MDytgnv # 0JnYSwkWZCuMIt7oKCOXLUbCjQG97Q== # =1vZ4 # -----END PGP SIGNATURE----- # gpg: Signature made Thu 06 Oct 2022 06:54:30 EDT # gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44 # gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [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: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44 * tag 'pull-testing-gdbstub-plugins-gitdm-061022-3' of https://github.com/stsquad/qemu: (52 commits) plugins: add [pre|post]fork helpers to linux-user contrib/gitdm: add Université Grenoble Alpes contrib/gitdm: add Simon to individual contributors contrib/gitdm: add China Telecom to the domain map contrib/gitdm: add ISCAS to the academics group contrib/gitdm: add WANG Xuerui to individual contributers contrib/gitdm: add Paul to individual contributors contrib/gitdm: add mapping for Loongson Technology accel/kvm: move kvm_update_guest_debug to inline stub gdbstub: move guest debug support check to ops gdbstub: move breakpoint logic to accel ops gdbstub: move sstep flags probing into AccelClass gdbstub: move into its own sub directory semihosting: update link to spec docs/devel: document the test plugins contrib/plugins: reset skip when matching in execlog docs/devel: move API to end of tcg-plugins.rst docs/devel: clean-up qemu invocations in tcg-plugins plugins: Assert mmu_idx in range before use in qemu_plugin_get_hwaddr plugins: extend execlog to filter matches ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-10-06plugins: add [pre|post]fork helpers to linux-userAlex Bennée3-0/+46
Special care needs to be taken in ensuring locks are in a consistent state across fork events. Add helpers so the plugin system can ensure that. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Fixes: https://gitlab.com/qemu-project/qemu/-/issues/358 Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Tested-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20221004115221.2174499-1-alex.bennee@linaro.org>
2022-10-06contrib/gitdm: add Université Grenoble AlpesAlex Bennée1-0/+3
again to the academic group map. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Cc: Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220926134609.3301945-7-alex.bennee@linaro.org>
2022-10-06contrib/gitdm: add Simon to individual contributorsAlex Bennée1-0/+1
Please confirm this is the correct mapping for you. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Simon Safar <simon@simonsafar.com> Message-Id: <20220926134609.3301945-2-alex.bennee@linaro.org>
2022-10-06contrib/gitdm: add China Telecom to the domain mapAlex Bennée1-0/+1
Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Hyman Huang(黄勇) <huangy81@chinatelecom.cn> Message-Id: <20220929114231.583801-52-alex.bennee@linaro.org>
2022-10-06contrib/gitdm: add ISCAS to the academics groupAlex Bennée1-0/+3
The English website (http://english.is.cas.cn/) in on a slightly different domain but has the same logo as http://www.iscas.ac.cn/. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Weiwei Li <liweiwei@iscas.ac.cn> Message-Id: <20220929114231.583801-51-alex.bennee@linaro.org>
2022-10-06contrib/gitdm: add WANG Xuerui to individual contributersAlex Bennée1-0/+1
His blog confirms he is not affiliated with Loongson. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: WANG Xuerui <git@xen0n.name> Message-Id: <20220929114231.583801-50-alex.bennee@linaro.org>
2022-10-06contrib/gitdm: add Paul to individual contributorsAlex Bennée2-0/+2
Also map his old codesourcery address to his canonical address. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Cc: Paul Brook <paul@nowt.org> Message-Id: <20220929114231.583801-49-alex.bennee@linaro.org>
2022-10-06contrib/gitdm: add mapping for Loongson TechnologyAlex Bennée1-0/+1
Please confirm you are happy with this mapping. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Song Gao <gaosong@loongson.cn> Message-Id: <20220929114231.583801-48-alex.bennee@linaro.org>
2022-10-06accel/kvm: move kvm_update_guest_debug to inline stubAlex Bennée3-11/+16
Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220929114231.583801-47-alex.bennee@linaro.org>
2022-10-06gdbstub: move guest debug support check to opsAlex Bennée10-10/+33
This removes the final hard coding of kvm_enabled() in gdbstub and moves the check to an AccelOps. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Mads Ynddal <mads@ynddal.dk> Message-Id: <20220929114231.583801-46-alex.bennee@linaro.org>
2022-10-06gdbstub: move breakpoint logic to accel opsAlex Bennée14-160/+259
As HW virtualization requires specific support to handle breakpoints lets push out special casing out of the core gdbstub code and into AccelOpsClass. This will make it easier to add other accelerator support and reduces some of the stub shenanigans. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Mads Ynddal <mads@ynddal.dk> Message-Id: <20220929114231.583801-45-alex.bennee@linaro.org>
2022-10-06gdbstub: move sstep flags probing into AccelClassAlex Bennée6-27/+56
The support of single-stepping is very much dependent on support from the accelerator we are using. To avoid special casing in gdbstub move the probing out to an AccelClass function so future accelerators can put their code there. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Mads Ynddal <mads@ynddal.dk> Message-Id: <20220929114231.583801-44-alex.bennee@linaro.org>
2022-10-06gdbstub: move into its own sub directoryAlex Bennée7-31/+36
This is in preparation of future refactoring as well as cleaning up the source tree. Aside from the minor tweaks to meson and trace.h this is pure code motion. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220929114231.583801-43-alex.bennee@linaro.org>
2022-10-06semihosting: update link to specAlex Bennée1-1/+1
The old link has moved but it seems the document is now hosted on Arm's github along with a license update to CC-BY-SA-4.0. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220929114231.583801-42-alex.bennee@linaro.org>
2022-10-06docs/devel: document the test pluginsAlex Bennée1-4/+133
Although the test plugins are fairly basic they are still useful for some things so we should document their existence. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220929114231.583801-41-alex.bennee@linaro.org>
2022-10-06contrib/plugins: reset skip when matching in execlogAlex Bennée1-1/+4
The purpose of the matches was to only track the execution of instructions we care about. Without resetting skip to the value at the start of the block we end up dumping all instructions after the match with the consequent load on the instrumentation. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Cc: Alexandre Iooss <erdnaxe@crans.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220929114231.583801-40-alex.bennee@linaro.org>
2022-10-06docs/devel: move API to end of tcg-plugins.rstAlex Bennée1-5/+10
The API documentation is quite dry and doesn't flow nicely with the rest of the document. Move it to its own section at the bottom along with a little leader text to remind people to update it. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220929114231.583801-39-alex.bennee@linaro.org>
2022-10-06docs/devel: clean-up qemu invocations in tcg-pluginsAlex Bennée1-9/+9
We currently have the final binaries in the root of the build dir so the build prefix is superfluous. Additionally add a shell prompt to be more in line with the rest of the code. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220929114231.583801-38-alex.bennee@linaro.org>
2022-10-06plugins: Assert mmu_idx in range before use in qemu_plugin_get_hwaddrRichard Henderson1-0/+2
Coverity reports out-of-bound accesses here. This should be a false positive due to how the index is decoded from MemOpIdx. Fixes: Coverity CID 1487201 Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Damien Hedde <damien.hedde@greensocs.com> Message-Id: <20220401190233.329360-1-richard.henderson@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220929114231.583801-37-alex.bennee@linaro.org>
2022-10-06plugins: extend execlog to filter matchesAlex Bennée2-15/+90
Sometimes the whole execlog is just two much so add the ability to filter by instruction opcode or address. [AJB: this shows for example qemu-system-aarch64 -display none -serial mon:stdio \ -M virt -cpu max \ -semihosting-config enable=on \ -kernel ./tests/tcg/aarch64-softmmu/memory-sve \ -plugin ./contrib/plugins/libexeclog.so,ifilter=st1w,afilter=0x40001808 -d plugin -D plugin.out the st1w SVE instruction is not instrumenting its stores.] Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Alexandre Iooss <erdnaxe@crans.org> Cc: Robert Henry <robhenry@microsoft.com> Cc: Aaron Lindsay <aaron@os.amperecomputing.com> Message-Id: <20220929114231.583801-36-alex.bennee@linaro.org>
2022-10-06disas: use result of ->read_memory_funcAlex Bennée2-40/+53
This gets especially confusing if you start plugging in host addresses from a trace and you wonder why the output keeps changing. Report when read_memory_func fails instead of blindly disassembling the buffer contents. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220929114231.583801-35-alex.bennee@linaro.org>
2022-10-06disas: generalise plugin_printf and use for monitor_disasAlex Bennée1-8/+15
Rather than assembling our output piecemeal lets use the same approach as the plugin disas interface to build the disassembly string before printing it. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220929114231.583801-34-alex.bennee@linaro.org>
2022-10-06monitor: expose monitor_puts to rest of codeAlex Bennée8-14/+14
This helps us construct strings elsewhere before echoing to the monitor. It avoids having to jump through hoops like: monitor_printf(mon, "%s", s->str); It will be useful in following patches but for now convert all existing plain "%s" printfs to use the _puts api. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220929114231.583801-33-alex.bennee@linaro.org>
2022-10-06pc-bios/vof: Adopt meson style Make outputPaolo Bonzini1-4/+11
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220929114231.583801-32-alex.bennee@linaro.org>
2022-10-06pc-bios/s390-ccw: Adopt meson style Make outputPaolo Bonzini2-16/+16
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220929114231.583801-31-alex.bennee@linaro.org>
2022-10-06pc-bios/optionrom: Adopt meson style Make outputPaolo Bonzini1-7/+7
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220929114231.583801-30-alex.bennee@linaro.org>
2022-10-06configure: build ROMs with container-based cross compilersPaolo Bonzini1-12/+18
s390-ccw remains a bit more complex, because the -march=z900 test is done only for the native cross compiler. Otherwise, all that is needed is to pass the (now mandatory) target argument to write_target_makefile. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220929114231.583801-29-alex.bennee@linaro.org>
2022-10-06configure: cleanup creation of tests/tcg target configPaolo Bonzini3-9/+7
Remove the symlink to tests/tcg/config-*.mak, which is possible now that unused target config files are not created either. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220929114231.583801-28-alex.bennee@linaro.org>
2022-10-06configure: unify creation of cross-compilation MakefilesPaolo Bonzini1-51/+43
Let write_target_makefile handle both host and container cross compilers. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220929114231.583801-27-alex.bennee@linaro.org>
2022-10-06configure: move tests/tcg/Makefile.prereqs to root build directoryPaolo Bonzini3-12/+11
It will not be specific to tests/tcg anymore, since it will be possible to build firmware using container-based cross compilers too. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220929114231.583801-26-alex.bennee@linaro.org>
2022-10-06tests/tcg: move compiler tests to MakefilesPaolo Bonzini6-64/+38
Further decoupling of tests/tcg from the main QEMU Makefile, and making the build more similar between the cross compiler case and the vetted container images. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220929114231.583801-25-alex.bennee@linaro.org>
2022-10-06tests/tcg: clean up calls to run-testPaolo Bonzini11-43/+34
Almost all invocations of run-test have either "$* on $(TARGET_NAME)" or "$< on $(TARGET_NAME)" as the last argument. So provide a default test name, while allowing an escape hatch for custom names. As an additional simplification, remove the need to do shell quoting. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220929114231.583801-24-alex.bennee@linaro.org>
2022-10-06tests/tcg: unify ppc64 and ppc64le MakefilesPaolo Bonzini9-26/+1
Make tests/tcg/ppc64le include tests/tcg/ppc64 instead of duplicating the rules. Because the ppc64le vpath includes tests/tcg/ppc64 but not vice versa, the tests have to be moved from tests/tcg/ppc64le/ to tests/tcg/ppc64. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220929114231.583801-23-alex.bennee@linaro.org>
2022-10-06tests/tcg: add distclean rulePaolo Bonzini2-0/+14
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220929114231.583801-22-alex.bennee@linaro.org>
generated by cgit v1.1 at 2025-01-18 01:43:41 +0000