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2023-03-03hw/loongarch/virt: add system_powerdown hmp command supportSong Gao3-0/+14
For loongarch virt machine, add powerdown notification callback and send ACPI_POWER_DOWN_STATUS event by acpi ged. Also add acpi dsdt table for ACPI_POWER_BUTTON_DEVICE device in this patch. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230303010548.295580-1-gaosong@loongson.cn>
2023-03-03target/loongarch: Implement Chip Configuraiton Version Register(0x0000)Song Gao2-0/+3
According to the 3A5000 manual 4.1 implement Chip Configuration Version Register(0x0000). Signed-off-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230227071046.1445572-1-gaosong@loongson.cn>
2023-03-03docs/system/loongarch: update loongson3.rst and rename it to virt.rstSong Gao1-59/+38
Since the EDK2 had already support LoongArch, update build bios, and update cpu type, cross-tools. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230227035905.1290953-1-gaosong@loongson.cn>
2023-03-03loongarch: Add smbios command line option.Song Gao1-1/+1
LoongArch has enabled CONFIG_SMBIOS, but didn't enable CLI '-smbios'. Fixes: 3efa6fa1e629 ("hw/loongarch: Add smbios support") Acked-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230227035905.1290953-2-gaosong@loongson.cn>
2023-03-03hw/loongarch/virt: rename PCH_PIC_IRQ_OFFSET with VIRT_GSI_BASEBibo Mao3-13/+14
In theory gsi base can start from 0 on loongarch virt machine, however gsi base is hard-coded in linux kernel loongarch system, else system fails to boot. This patch renames macro PCH_PIC_IRQ_OFFSET with VIRT_GSI_BASE, keeps value unchanged. GSI base is common concept in acpi spec and easy to understand. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20221228030719.991878-1-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2023-03-02Merge tag 'pull-testing-next-010323-1' of https://gitlab.com/stsquad/qemu ↵Peter Maydell71-158/+992
into staging testing updates: - ensure socat available for tests - skip socat tests for MacOS - properly clean up fifos after use - make fp-test less chatty - store test artefacts on Cirrus - control custom runners with QEMU_CI knobs - disable benchmark runs under tsan build - update ubuntu 2004 to 2204 - skip nios2 kernel replay test - add tuxrun baselines to avocado - binary build of tricore tools - export test results on cross builds - improve windows builds - ensure we properly print TAP headers - migrate away from docker.py for building containers - be more efficient in our handling of build artefacts between stages - enable ztsd in containers so we can run tux_baselines - disable heavyweight PPC64 Boot Linux test in CI # -----BEGIN PGP SIGNATURE----- # # iQEzBAABCgAdFiEEZoWumedRZ7yvyN81+9DbCVqeKkQFAmP/SmUACgkQ+9DbCVqe # KkQgSQgAmVrXEL+1/L7JNka/xDumZ+t39oxAAcY22WfV0dNIC85WQ/02A3+uMZmt # pbNXq7PPvZ1YE4ygjqwHu5WabEA1lmcdAoyg8/ACwnQMDyQ9RZGxceNO3UUsaoNx # b3U/hsOS1ggo5lzzfamsRj2xbxthtUx2MJZQe96NTWSut1ibcHLYyaOqxCY6Q5zJ # ZONOHOd3NLlrb+omLONLp9J+100Dt/x1UHsW5daSqRKaoDucO6w/So6YxGOshn90 # tJIJ/vKTtYBZBfF5JYoJ7A/m9Ia/YjcTVLxbXpMI6Bvw0P9PSIAZuvgbKfxfIAnf # EHqZo1B71aH74vFTttK9Q1rnf9/9Cg== # =grRh # -----END PGP SIGNATURE----- # gpg: Signature made Wed 01 Mar 2023 12:51:49 GMT # gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44 # gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full] # Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44 * tag 'pull-testing-next-010323-1' of https://gitlab.com/stsquad/qemu: (24 commits) tests/avocado: disable BootLinuxPPC64 test in CI tests/docker: add zstdtools to the images gitlab: move the majority of artefact handling to a template tests/docker: use direct RUNC call to run test jobs tests/docker: use direct RUNC call to build containers tests/docker: add USER stanzas to non-lci images tests/lcitool: append user setting stanza to dockerfiles configure: expose the direct container command tests: Ensure TAP version is printed before other messages gitlab: Use plain docker in container-template.yml tests/dockerfiles: unify debian-toolchain references cirrus.yml: Improve the windows_msys2_task tests: ensure we export job results for some cross builds tests/docker: Use binaries for debian-tricore-cross tests: add tuxrun baseline test to avocado tests: skip the nios2 replay_kernel test testing: update ubuntu2004 to ubuntu2204 tests: don't run benchmarks for the tsan build gitlab: extend custom runners with base_job_template gitlab-ci: Use artifacts instead of dumping logs in the Cirrus-CI jobs ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-03-02Merge tag 'pull-monitor-2023-03-02' of https://repo.or.cz/qemu/armbru into ↵Peter Maydell12-147/+161
staging Monitor patches for 2023-03-02 # -----BEGIN PGP SIGNATURE----- # # iQJGBAABCAAwFiEENUvIs9frKmtoZ05fOHC0AOuRhlMFAmQASV0SHGFybWJydUBy # ZWRoYXQuY29tAAoJEDhwtADrkYZT4mEQALkbu0i/Y2B2XKpGyp9Z/uf0zoHmL6fA # UEy2S8yn3K1uPPDmzWsQ7PgxDnirVzePa88UzuW3iUiiHBcQp0IsFOP6LZ47NTTz # UM146odlDtn50bHWr6vHtToNU+PcKOw8ELX28eDE+ihtg+8B+B6cBgLa14VKGSJ4 # 4oBJbsNMG8U3qJgqrIMomBeP38TorTdKq05jEE9txqsiw5uYO6jQE9owNkLQP76U # 8T/99sgQzyQjJ7VjOdyu2ZveUwGIpmGzmeA26CcwYP8uhYTRY+Lk+5gZnC15pad9 # TMimrq+7vwuzqKQpZw5rZO25ryQmKgQX49hSt/dKZEFNvb9vtKq693VhRoP4EMCz # 136suIATRkXHTw2FhjC2l3lnN+rQEfTr+zuGvazQ9ZOibHFPhxOAR4RNPTFXbfk6 # fOM7wW2Y3lhlQdhLc+0Ar2N/GzjEHi4WJhk4nV0V1PK79dLPYA5kuYGUuqzeA04P # Fu1EvpNWgHpQd3m8oFxjfozn9LMDohUrdHknrF0+VncAfzcPic1z4VhKDg+kMLJx # 1WePIMdMMS/aIYpNCMevLm11GQXhd2B4GG3xhNpM/BfHQ9KLM1dfoTEGfG9ZpKNv # Qyi1ofpgKzX5mpSHrdACK/rm45KIJRbprGgAe3fZFh65iGQ51wwZd16MUV/c8exN # ouu3jimfHWWG # =RuRo # -----END PGP SIGNATURE----- # gpg: Signature made Thu 02 Mar 2023 06:59:41 GMT # gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653 # gpg: issuer "armbru@redhat.com" # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full] # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full] # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * tag 'pull-monitor-2023-03-02' of https://repo.or.cz/qemu/armbru: target/ppc: Restrict 'qapi-commands-machine.h' to system emulation target/loongarch: Restrict 'qapi-commands-machine.h' to system emulation target/i386: Restrict 'qapi-commands-machine.h' to system emulation target/arm: Restrict 'qapi-commands-machine.h' to system emulation readline: fix hmp completion issue Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-03-02Merge tag 'bsd-user-2023q1-pull-request' of gitlab.com:bsdimp/qemu into stagingPeter Maydell4-2/+593
2023 Q1 bsd-user upstreaming: bugfixes and sysctl [ letter edited -- need reviews for these hunks bsd-user: Helper routines h2g_old_sysctl bsd-user: various helper routines for sysctl ] This group of patches gets the basic framework for sysctl upstreamed. There's a lot more to translate far too many binary blobs the kernel publishes via sysctls, but I'm leaving those out in the name of simplicity. There's also a bug fix from Doug Rabson that fixes a long int confusion leading to a trunctation of addresses (oops) There's a fix for the -static option, since clang hates -no-pie and needs only -fno-pie. Finally, I'm changing how I'm upstreaming a little. I'm doing a little deeper dives into our rather chaotic repo to find a couple of authors I might have missed. From here on out, I'll be using the original author's name as the git author. I'll also tag the co-authors better as well when there's multiple people that did something (other than reformat and/or move code around). I've discovered more code moved about than I'd previously known. This seems more in line with standard practice. v3->pull: o minor tweaks in the conditional reviews around formatting o fix all errors for check patch and am OK with remaining warnings for line length that's only slightly too long o edited letter for changes in review process v3: o Removed -strict, it's not ready and needs a complete rethink. o Add g_assert_not_reached() o target -> guest in most places o Use MIN() to simplify things o Better types in many places (abi_int instead of int32_t) o Use ARRAY_COUNT o fix tabs copied from FreeBSD sources to spaces v2: o Created various helper functions to make the code a little better o split a few patches that I thought would be approved together but that generated commentary. It's easier to manage 1 per patch for those. o Add/delete G_GNU_UNUSED to ensure all patches compile w/o warnings o Fix 64-bit running 32-bit binary to get a LONG or ULONG. Add a bounce buffer for these so we don't overflow anything on the target and return all the elements of arrays. o Fixed a number of nits noticed in the review. o Add or improve comments to explain things there were questions on during the review. o fix noted typos o fix host != target page size differences o Add pointers to FreeBSD source code, as appropriate o fix locking (mostly unlocking) on error paths o Note: -strict feedback not yet applied due to large numbers of changes from the rest. Next round. # -----BEGIN PGP SIGNATURE----- # Comment: GPGTools - https://gpgtools.org # # iQIzBAABCgAdFiEEIDX4lLAKo898zeG3bBzRKH2wEQAFAmP/l/4ACgkQbBzRKH2w # EQACSA/+McBQE2IAw+OaAXwD9yOjN9YAEoitl1eUAYuRNGnODuA0mlsTdEaEOHXi # 0gzJ6qLqZxN0fzkQ6cdME3Tsft4bnwW/glRtIoOjfEYur/4VMJGCxcCmdF3DNUR9 # aDqr+SukhkMI3fy2CtPDViX8kH8RUlv1I4JM7vBkiu0XB2Joe0cKqGsSOlQvPOPc # imhNX5Vw3A5RB/GoiJkoMBu42HwIqFUtMU3RkeraclHSeQfqgWiNu1TZyJtmsL9S # qUPhc4+Ac1EeO9cA67j3t+vlYBR9RcvQHjtSFBpcNjYcJdchgB4Kk4E94/O0jgq4 # +ueV4bkPL0wNWi13mPwclK/VTMdobyLJsRzH5ulk1GF7bGFSbkYlr2Nbct7HLWMo # DIkN8oCs/j2TqE5ZxTMmLnuA7N7mpdtGt2xM4VBgev9MRzF9nN09LmR/smOzechp # /Jr9ujU3c6XTlWO0x+lQrKGo0BlNjiGJujoS21UpiWBKISxaelVxId2UTBA1BPGR # UfNAD+eD1TFbDHFLBN8SsLNXam6BkIcOgQ5sbwde6Y+W4TVKZ1XpB0dxzmnftdt/ # iEIygOj3F2BGVbvPtpP+KzSfjMg7+s4mb1/oDI5D7bekY0RK8C6KRasF/L4QjMWN # U08L2n+aQ7udcLZHmnzsd3Ifvu7+I/YaAR8gP/G7ZH2z3toMk5E= # =HB1L # -----END PGP SIGNATURE----- # gpg: Signature made Wed 01 Mar 2023 18:22:54 GMT # gpg: using RSA key 2035F894B00AA3CF7CCDE1B76C1CD1287DB01100 # gpg: Good signature from "Warner Losh <wlosh@netflix.com>" [unknown] # gpg: aka "Warner Losh <imp@bsdimp.com>" [unknown] # gpg: aka "Warner Losh <imp@freebsd.org>" [unknown] # gpg: aka "Warner Losh <imp@village.org>" [unknown] # gpg: aka "Warner Losh <wlosh@bsdimp.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: 2035 F894 B00A A3CF 7CCD E1B7 6C1C D128 7DB0 1100 * tag 'bsd-user-2023q1-pull-request' of gitlab.com:bsdimp/qemu: bsd-user: implement sysctlbyname(2) bsd-user: do_freebsd_sysctl helper for sysctl(2) bsd-user: Start translation of arch-specific sysctls bsd-user: common routine do_freebsd_sysctl_oid for all sysctl variants bsd-user: sysctl helper funtions: sysctl_name2oid and sysctl_oidfmt bsd-user: Helper routines oidfmt bsd-user: various helper routines for sysctl bsd-user: Add sysarch syscall build: Don't specify -no-pie for --static user-mode programs bsd-user: Don't truncate the return value from freebsd_syscall Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-03-02target/ppc: Restrict 'qapi-commands-machine.h' to system emulationPhilippe Mathieu-Daudé4-49/+53
Since commit a0e61807a3 ("qapi: Remove QMP events and commands from user-mode builds") we don't generate the "qapi-commands-machine.h" header in a user-emulation-only build. Move the QMP functions from cpu_init.c (which is always compiled) to monitor.c (which is only compiled when system-emulation is selected). Rename monitor.c to arm-qmp-cmds.c. Note ppc_cpu_class_by_name() is used by both file units, so we expose its prototype in "cpu-qom.h". Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20230223155540.30370-5-philmd@linaro.org> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2023-03-02target/loongarch: Restrict 'qapi-commands-machine.h' to system emulationPhilippe Mathieu-Daudé3-27/+38
Since commit a0e61807a3 ("qapi: Remove QMP events and commands from user-mode builds") we don't generate the "qapi-commands-machine.h" header in a user-emulation-only build. Extract the QMP functions from cpu.c (which is always compiled) to the new 'loongarch-qmp-cmds.c' unit (which is only compiled when system emulation is selected). Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20230223155540.30370-4-philmd@linaro.org> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2023-03-02target/i386: Restrict 'qapi-commands-machine.h' to system emulationPhilippe Mathieu-Daudé1-35/+39
Since commit a0e61807a3 ("qapi: Remove QMP events and commands from user-mode builds") we don't generate the "qapi-commands-machine.h" header in a user-emulation-only build. Guard qmp_query_cpu_definitions() within CONFIG_USER_ONLY; move x86_cpu_class_check_missing_features() closer since it is only used by this QMP command handler. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230223155540.30370-3-philmd@linaro.org> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2023-03-02target/arm: Restrict 'qapi-commands-machine.h' to system emulationPhilippe Mathieu-Daudé3-30/+29
Since commit a0e61807a3 ("qapi: Remove QMP events and commands from user-mode builds") we don't generate the "qapi-commands-machine.h" header in a user-emulation-only build. Move the QMP functions from helper.c (which is always compiled) to monitor.c (which is only compiled when system-emulation is selected). Rename monitor.c to arm-qmp-cmds.c. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230223155540.30370-2-philmd@linaro.org> Signed-off-by: Markus Armbruster <armbru@redhat.com> [Straightforward conflict with commit 9def656e7a2 resolved]
2023-03-01readline: fix hmp completion issueDongli Zhang1-6/+2
The auto completion does not work in some cases. Case 1. 1. (qemu) info reg 2. Press 'Tab'. 3. It does not auto complete. Case 2. 1. (qemu) block_resize flo 2. Press 'Tab'. 3. It does not auto complete 'floppy0'. Since the readline_add_completion_of() may add any completion when strlen(pfx) is zero, we remove the check with (name[0] == '\0') because strlen() always returns zero in that case. Fixes: 52f50b1e9f8f ("readline: Extract readline_add_completion_of() from monitor") Cc: Joe Jin <joe.jin@oracle.com> Signed-off-by: Dongli Zhang <dongli.zhang@oracle.com> Message-Id: <20230207045241.8843-1-dongli.zhang@oracle.com> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Markus Armbruster <armbru@redhat.com> Tested-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2023-03-01Merge tag 'pull-tcg-20230301' of https://gitlab.com/rth7680/qemu into stagingPeter Maydell84-889/+869
helper-head: Add fpu/softfloat-types.h softmmu: Use memmove in flatview_write_continue tcg: Add sign param to probe_access_flags, probe_access_full tcg: Convert TARGET_TB_PCREL to CF_PCREL tcg: Simplify temporary lifetimes for translators # -----BEGIN PGP SIGNATURE----- # # iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAmP/jWUdHHJpY2hhcmQu # aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV9TcQf7B7+K/lrWvUVhZ4By # 7zrNIJKGwsxuQhGq9mS2Nx9ds9es5mS8SQT1ieNG6a51n6Gq8S2B8yFCRFdlDZWD # /QrMSjxrs+4c6pNHZu4v20Huy/VW0y004eYdGc8Lu5cXTDpy1mUZ2PrZYlWNQEVY # 4Ts5rTWdSZHRU1+dbB8MTWlml9//++TPB+ZvzqSb8jnRJfw4z7ijVJjUEEb93gQg # 8S3JiPU6d1ZzoXzGMK7Wd0MMi4pQUZkaX1HOpzvmQXjeErSP87CZvvji/Cucm8iW # rJ4U7t99nmZDqG9W1zdZfYfKNp4nLlfVldQWFVIx45awSPS0mCzrmeBT5NHyrxYK # 4OtuNQ== # =vzqE # -----END PGP SIGNATURE----- # gpg: Signature made Wed 01 Mar 2023 17:37:41 GMT # gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F # gpg: issuer "richard.henderson@linaro.org" # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full] # Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F * tag 'pull-tcg-20230301' of https://gitlab.com/rth7680/qemu: (62 commits) tcg: Update docs/devel/tcg-ops.rst for temporary changes tcg: Remove tcg_temp_local_new_*, tcg_const_local_* exec/gen-icount: Don't use tcg_temp_local_new_i32 target/xtensa: Don't use tcg_temp_local_new_* target/ppc: Don't use tcg_temp_local_new target/mips: Don't use tcg_temp_local_new target/i386: Don't use tcg_temp_local_new target/hppa: Don't use tcg_temp_local_new target/hexagon/idef-parser: Drop gen_tmp_local target/hexagon: Don't use tcg_temp_local_new_* target/cris: Don't use tcg_temp_local_new target/arm: Don't use tcg_temp_local_new_* target/arm: Drop copies in gen_sve_{ldr,str} tcg: Change default temp lifetime to TEMP_TB tcg: Don't re-use TEMP_TB temporaries accel/tcg/plugin: Tidy plugin_gen_disable_mem_helpers accel/tcg/plugin: Use tcg_temp_ebb_* tcg: Use tcg_constant_ptr in do_dup tcg: Use tcg_temp_ebb_new_* in tcg/ tcg: Add tcg_temp_ebb_new_{i32,i64,ptr} ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-03-01bsd-user: implement sysctlbyname(2)Kyle Evans3-0/+74
do_freebsd_sysctlbyname needs to translate the 'name' back down to a OID so we can intercept the special ones. Do that and call the common wrapper do_freebsd_sysctl_oid. Signed-off-by: Kyle Evans <kevans@FreeBSD.org> Reviewed-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01bsd-user: do_freebsd_sysctl helper for sysctl(2)Kyle Evans3-1/+61
Implement the wrapper function for sysctl(2). This puts the oid arguments into a standard form and calls the common do_freebsd_sysctl_oid. Signed-off-by: Kyle Evans <kevans@FreeBSD.org> Co-Authored-by: Juergen Lock <nox@jelal.kn-bremen.de> Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de> Co-Authored-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Stacey Son <sson@FreeBSD.org> Reviewed-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01bsd-user: Start translation of arch-specific sysctlsJuergen Lock1-2/+143
Intercept some syscalls that we need to translate (like the archiecture we're running on) and translate them. These are only the simplest ones so far. Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de> Co-Authored-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Stacey Son <sson@FreeBSD.org> Co-Authored-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01bsd-user: common routine do_freebsd_sysctl_oid for all sysctl variantsJuergen Lock1-4/+86
do_freebsd_sysctl_oid filters out some of the binary and special sysctls where host != target. None of the sysctls that have to be translated from host to target are handled here. Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de> Co-Authored-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Stacey Son <sson@FreeBSD.org> Co-Authored-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01bsd-user: sysctl helper funtions: sysctl_name2oid and sysctl_oidfmtJuergen Lock1-0/+18
Helper functions for sysctl implementations. sysctl_name2oid and sysctl_oidfmt convert oids between host and targets Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de> Reviewed-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01bsd-user: Helper routines oidfmtStacey Son1-4/+127
oidfmt uses undocumented system call to get the type of the sysctl. Co-Authored-by: Sean Bruno <sbruno@FreeBSD.org> Signed-off-by: Sean Bruno <sbruno@FreeBSD.org> Co-Authored-by: Juergen Lock <nox@jelal.kn-bremen.de> Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de> Co-Authored-by: Raphael Kubo da Costa <rakuco@FreeBSD.org> Signed-off-by: Raphael Kubo da Costa <rakuco@FreeBSD.org> Signed-off-by: Stacey Son <sson@FreeBSD.org> Reviewed-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Warner Losh <imp@bsdimp.com> Acked-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01bsd-user: various helper routines for sysctlWarner Losh1-0/+86
cap_memory - Caps the memory to just below MAXINT scale_to_guest_pages - Account for difference in host / guest page size h2g_long_sat - converts a int64_t to a int32_t, saturating at max / min values h2g_ulong_sat - converts a uint64_t to a uint32_t, saturating at max value Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01bsd-user: Add sysarch syscallStacey Son1-0/+7
Connect up the sysarch system call. Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de> Co-authored-by: Juergen Lock <nox@jelal.kn-bremen.de> Signed-off-by: Stacey Son <sson@FreeBSD.org> Reviewed-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01build: Don't specify -no-pie for --static user-mode programsWarner Losh1-1/+1
When building with clang, -no-pie gives a warning on every single build, so remove it. Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
2023-03-01bsd-user: Don't truncate the return value from freebsd_syscallDoug Rabson1-1/+1
System call return values on FreeBSD are in a register (which is spelled abi_long in qemu). This was being assigned into an int variable which causes problems for 64bit targets. Resolves: https://github.com/qemu-bsd-user/qemu-bsd-user/issues/40 Signed-off-by: Doug Rabson <dfr@rabson.org> Reviewed-by: Warner Losh <imp@bsdimp.com> [ Edited commit message for upstreaming into qemu-project ] Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01tcg: Update docs/devel/tcg-ops.rst for temporary changesRichard Henderson1-101/+129
Rewrite the sections which talked about 'local temporaries'. Remove some assumptions which no longer hold. Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01tcg: Remove tcg_temp_local_new_*, tcg_const_local_*Richard Henderson3-46/+0
These symbols are now unused. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01exec/gen-icount: Don't use tcg_temp_local_new_i32Richard Henderson1-7/+1
Since tcg_temp_new_i32 is now identical, use that. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01target/xtensa: Don't use tcg_temp_local_new_*Richard Henderson1-8/+8
Since tcg_temp_new_* is now identical, use those. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01target/ppc: Don't use tcg_temp_local_newRichard Henderson3-9/+9
Since tcg_temp_new is now identical, use that. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01target/mips: Don't use tcg_temp_local_newRichard Henderson2-45/+16
Since tcg_temp_new is now identical, use that. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01target/i386: Don't use tcg_temp_local_newRichard Henderson1-18/+9
Since tcg_temp_new is now identical, use that. In some cases we can avoid a copy from A0 or T0. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01target/hppa: Don't use tcg_temp_local_newRichard Henderson1-3/+0
This wasn't actually used at all, just some unused macro re-definitions. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01target/hexagon/idef-parser: Drop gen_tmp_localRichard Henderson1-22/+2
This is now equivalent to gen_tmp. Reviewed-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01target/hexagon: Don't use tcg_temp_local_new_*Richard Henderson7-30/+26
Since tcg_temp_new_* is now identical, use those. Reviewed-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01target/cris: Don't use tcg_temp_local_newRichard Henderson2-8/+8
Since tcg_temp_new is now identical, use that. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01target/arm: Don't use tcg_temp_local_new_*Richard Henderson2-6/+6
Since tcg_temp_new_* is now identical, use those. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01target/arm: Drop copies in gen_sve_{ldr,str}Richard Henderson3-39/+0
Since we now get TEMP_TB temporaries by default, we no longer need to make copies across these loops. These were the only uses of new_tmp_a64_local(), so remove that as well. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01tcg: Change default temp lifetime to TEMP_TBRichard Henderson1-4/+4
Guest front-ends now get temps that span the lifetime of the translation block by default, which avoids accidentally using the temp across branches and invalidating the data. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01tcg: Don't re-use TEMP_TB temporariesRichard Henderson2-52/+55
Reusing TEMP_TB interferes with detecting whether the temp can be adjusted to TEMP_EBB. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01accel/tcg/plugin: Tidy plugin_gen_disable_mem_helpersRichard Henderson1-6/+2
Here we are creating a temp whose value needs to be replaced, but always storing NULL into CPUState.plugin_mem_cbs. Use tcg_constant_ptr(0) explicitly. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01accel/tcg/plugin: Use tcg_temp_ebb_*Richard Henderson1-10/+14
All of these uses have quite local scope. Avoid tcg_const_*, because we haven't added a corresponding interface for TEMP_EBB. Use explicit tcg_gen_movi_* instead. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01tcg: Use tcg_constant_ptr in do_dupRichard Henderson1-2/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01tcg: Use tcg_temp_ebb_new_* in tcg/Richard Henderson3-223/+223
All of these have obvious and quite local scope. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01tcg: Add tcg_temp_ebb_new_{i32,i64,ptr}Richard Henderson1-0/+28
TCG internals will want to be able to allocate and reuse explicitly life-limited temporaries. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01tcg: Add tcg_gen_movi_ptrRichard Henderson1-0/+5
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01tcg: Use tcg_constant_i32 in tcg_gen_io_startRichard Henderson1-3/+1
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01tcg: Pass TCGTempKind to tcg_temp_new_internalRichard Henderson2-13/+13
While the argument can only be TEMP_EBB or TEMP_TB, it's more obvious this way. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01tcg: Remove TEMP_NORMALRichard Henderson2-18/+3
TEMP_NORMAL is a subset of TEMP_EBB. Promote single basic block temps to single extended basic block. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01tcg: Add liveness_pass_0Richard Henderson1-0/+70
Attempt to reduce the lifetime of TEMP_TB. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01tcg: Use noinline for major tcg_gen_code subroutinesRichard Henderson1-3/+6
This makes it easier to assign blame with perf. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
generated by cgit v1.1 at 2025-03-04 09:21:18 +0000