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2023-01-20hw/riscv/boot.c: exit early if filename is NULL in load functionsDaniel Henrique Barboza
riscv_load_firmware(), riscv_load_initrd() and riscv_load_kernel() works under the assumption that a 'filename' parameter is always not NULL. This is currently the case since all callers of these functions are checking for NULL before calling them. Add an g_assert() to make sure that a NULL value in these cases are to be considered a bug. Suggested-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Bin Meng <bmeng@tinylab.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20230102115241.25733-5-dbarboza@ventanamicro.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-20hw/riscv/sifive_u: use 'fdt' from MachineStateDaniel Henrique Barboza
The MachineState object provides a 'fdt' pointer that is already being used by other RISC-V machines, and it's also used by the 'dumpdtb' QMP command. Remove the 'fdt' pointer from SiFiveUState and use MachineState::fdt instead. Cc: Palmer Dabbelt <palmer@dabbelt.com> Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng@tinylab.org> Message-Id: <20230102115241.25733-4-dbarboza@ventanamicro.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-20hw/riscv/spike: use 'fdt' from MachineStateDaniel Henrique Barboza
The MachineState object provides a 'fdt' pointer that is already being used by other RISC-V machines, and it's also used by the 'dumpdtb' QMP command. Remove the 'fdt' pointer from SpikeState and use MachineState::fdt instead. Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng@tinylab.org> Message-Id: <20230102115241.25733-3-dbarboza@ventanamicro.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-20tests/avocado: add RISC-V OpenSBI boot testDaniel Henrique Barboza
This test is used to do a quick sanity check to ensure that we're able to run the existing QEMU FW image. 'sifive_u', 'spike' and 'virt' riscv64 machines, and 'sifive_u' and 'virt' 32 bit machines are able to run the default RISCV64_BIOS_BIN | RISCV32_BIOS_BIN firmware with minimal options. The riscv32 'spike' machine isn't bootable at this moment, requiring an OpenSBI fix [1] and QEMU side changes [2]. We could just leave at that or add a 'skip' test to remind us about it. To work as a reminder that we have a riscv32 'spike' test that should be enabled as soon as OpenSBI QEMU rom receives the fix, we're adding a 'skip' test: (06/18) tests/avocado/riscv_opensbi.py:RiscvOpenSBI.test_riscv32_spike: SKIP: requires OpenSBI fix to work [1] https://patchwork.ozlabs.org/project/opensbi/patch/20221226033603.1860569-1-bmeng@tinylab.org/ [2] https://patchwork.ozlabs.org/project/qemu-devel/list/?series=334159 Cc: Cleber Rosa <crosa@redhat.com> Cc: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Bin Meng <bmeng@tinylab.org> Tested-by: Bin Meng <bmeng@tinylab.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Acked-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20230102115241.25733-2-dbarboza@ventanamicro.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-20target/riscv/cpu.c: Fix elen checkDongxue Zhang
The elen check should be cpu->cfg.elen in range [8, 64]. Signed-off-by: Dongxue Zhang <elta.era@gmail.com> Reviewed-by: LIU Zhiwei <zhiwe_liu@linux.alibaba.com> Reviewed-by: Frank Chang <frank.chang@sifive.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <167236721596.15277.2653405273227256289-0@git.sr.ht> [ Changes by AF: - Tidy up commit message ] Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-20hw/riscv: spike: Decouple create_fdt() dependency to ELF loadingBin Meng
At present create_fdt() calls htif_uses_elf_symbols() to determine whether to insert a <reg> property for the HTIF. This unfortunately creates a hidden dependency to riscv_load_{firmware,kernel} that create_fdt() must be called after the ELF {firmware,kernel} image has been loaded. Decouple such dependency be adding a new parameter to create_fdt(), whether custom HTIF base address is used. The flag will be set if non ELF {firmware,kernel} image is given by user. Signed-off-by: Bin Meng <bmeng@tinylab.org> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Message-Id: <20221229091828.1945072-13-bmeng@tinylab.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-20hw/riscv/boot.c: Introduce riscv_find_firmware()Bin Meng
Rename previous riscv_find_firmware() to riscv_find_bios(), and introduce a new riscv_find_firmware() to implement the first half part of the work done in riscv_find_and_load_firmware(). This new API is helpful for machine that wants to know the final chosen firmware file name but does not want to load it. Signed-off-by: Bin Meng <bmeng@tinylab.org> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20221229091828.1945072-12-bmeng@tinylab.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-20hw/riscv/boot.c: introduce riscv_default_firmware_name()Daniel Henrique Barboza
Some boards are duplicating the 'riscv_find_and_load_firmware' call because the 32 and 64 bits images have different names. Create a function to handle this detail instead of hardcoding it in the boards. Ideally we would bake this logic inside riscv_find_and_load_firmware(), or even create a riscv_load_default_firmware(), but at this moment we cannot infer whether the machine is running 32 or 64 bits without accessing RISCVHartArrayState, which in turn can't be accessed via the common code from boot.c. In the end we would exchange 'firmware_name' for a flag with riscv_is_32bit(), which isn't much better than what we already have today. Cc: Palmer Dabbelt <palmer@dabbelt.com> Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng@tinylab.org> Signed-off-by: Bin Meng <bmeng@tinylab.org> Message-Id: <20221221182300.307900-6-dbarboza@ventanamicro.com> Message-Id: <20221229091828.1945072-11-bmeng@tinylab.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-20hw/riscv/boot.c: make riscv_find_firmware() staticDaniel Henrique Barboza
The only caller is riscv_find_and_load_firmware(), which is in the same file. Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng@tinylab.org> Signed-off-by: Bin Meng <bmeng@tinylab.org> Message-Id: <20221221182300.307900-5-dbarboza@ventanamicro.com> Message-Id: <20221229091828.1945072-10-bmeng@tinylab.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-20hw/riscv: spike: Remove the out-of-date commentsBin Meng
Spike machine now supports OpenSBI plain binary bios image, so the comments are no longer valid. Signed-off-by: Bin Meng <bmeng@tinylab.org> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20221229091828.1945072-9-bmeng@tinylab.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-20hw/char: riscv_htif: Support console output via proxy syscallBin Meng
At present the HTIF proxy syscall is unsupported. On RV32, only device 0 is supported so there is no console device for RV32. The only way to implement console funtionality on RV32 is to support the SYS_WRITE syscall. With this commit, the Spike machine is able to boot the 32-bit OpenSBI generic image. Signed-off-by: Bin Meng <bmeng@tinylab.org> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20221229091828.1945072-8-bmeng@tinylab.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-20hw/char: riscv_htif: Remove forward declarations for non-existent variablesBin Meng
There are forward declarations for 'vmstate_htif' and 'htif_io_ops' in riscv_htif.h however there are no definitions in the C codes. Signed-off-by: Bin Meng <bmeng@tinylab.org> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20221229091828.1945072-7-bmeng@tinylab.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-20hw/char: riscv_htif: Move registers from CPUArchState to HTIFStateBin Meng
At present for some unknown reason the HTIF registers (fromhost & tohost) are defined in the RISC-V CPUArchState. It should really be put in the HTIFState struct as it is only meaningful to HTIF. Signed-off-by: Bin Meng <bmeng@tinylab.org> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20221229091828.1945072-6-bmeng@tinylab.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-20hw/char: riscv_htif: Use conventional 's' for HTIFStateBin Meng
QEMU source codes tend to use 's' to represent the hardware state. Let's use it for HTIFState. Signed-off-by: Bin Meng <bmeng@tinylab.org> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20221229091828.1945072-5-bmeng@tinylab.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-20hw/char: riscv_htif: Drop useless assignment of memory regionBin Meng
struct HTIFState has 3 members for address space and memory region, and are initialized during htif_mm_init(). But they are actually useless. Drop them. Signed-off-by: Bin Meng <bmeng@tinylab.org> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20221229091828.1945072-4-bmeng@tinylab.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-20hw/char: riscv_htif: Drop {to, from}host_size in HTIFStateBin Meng
These are not used anywhere. Drop them. Signed-off-by: Bin Meng <bmeng@tinylab.org> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20221229091828.1945072-3-bmeng@tinylab.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-20hw/char: riscv_htif: Avoid using magic numbersBin Meng
The Spike HTIF is poorly documented. The only relevant info we can get from the internet is from Andrew Waterman at [1]. Add a comment block before htif_handle_tohost_write() to explain the tohost register format, and use meaningful macros instead of magic numbers in the codes. While we are here, correct 2 multi-line comment blocks that have wrong format. Link: https://github.com/riscv-software-src/riscv-isa-sim/issues/364#issuecomment-607657754 [1] Signed-off-by: Bin Meng <bmeng@tinylab.org> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20221229091828.1945072-2-bmeng@tinylab.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-19Merge tag 'trivial-branch-for-8.0-pull-request' of ↵Peter Maydell
https://gitlab.com/laurent_vivier/qemu into staging trivial branch pull request 20230118 # -----BEGIN PGP SIGNATURE----- # # iQJGBAABCAAwFiEEzS913cjjpNwuT1Fz8ww4vT8vvjwFAmPHpRASHGxhdXJlbnRA # dml2aWVyLmV1AAoJEPMMOL0/L748fwEP+wTA6dBYqRnZMCPEkk6yy0nSVr6GF8FA # i9JrUbRuBf8WT2RAFJEwOyACTaYgCwqU9tu6UxG2ekGfGDtR84HH1yozTAbBuPct # qoT/cvrQ0/Nfymw1Ia1vH5D6EQiAn+j6/1C41PEHvqTQBMe8E4U8jDIwbXTaJS7j # QSUDplRfCbSBXQ9ctFrcD6XxX06dj4U9l8L4gl5Uc4B1OmFacyJnfzMIyVRTIhvF # S4sKB/8B36emFITw/gk+MW5HnBgjEIWvZjof71eglMqo79jmacGeOe8NQi1+ApQ1 # lVmllKewdgLHVwdOGVX4dCJQdhSL/7DjreqtKGrUmhZfJdmCWJdl3jVWqhr4lfME # U7ytd68iLdKgfKqepc3+WbhA8pWT+brPVpTU9hq17DsNJqeZa6628OguDEtjz9dP # 4Y4XFZMxFadYl4YaCpGzTN1tqsrO8Ct+Kvq/90nt5FUeTX+i+/WM/9XXNf9MD4VS # OVCwHXCa4yHMMq2LGV0sWaL7vSI26lv0asKtalAelbVZhVyB1kSZfde2rZXuhoD5 # S2d9x2bcFG6WNlDfyaANkCKyHlxUaOroQVE+y0SqgtaC2oPhuXtG6fusiyvjG9+l # 9O6jy87e4uR+Xach6MmybMjiPDi0VMvPayVz3BR/6hBZZB/GkLO1OmNQcZiXcbOd # yROzKPmyZ/q+ # =35x0 # -----END PGP SIGNATURE----- # gpg: Signature made Wed 18 Jan 2023 07:51:44 GMT # gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C # gpg: issuer "laurent@vivier.eu" # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full] # gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full] # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full] # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C * tag 'trivial-branch-for-8.0-pull-request' of https://gitlab.com/laurent_vivier/qemu: hw/ssi/sifive_spi.c: spelling: reigster hw/cxl/cxl-host: Fix an error message typo hw/cxl/cxl-cdat.c: spelling: missmatch hw/pvrdma: Protect against buggy or malicious guest driver ccid-card-emulated: fix cast warning/error hw/i386/pc: Remove unused 'owner' argument from pc_pci_as_mapping_init tests/qtest/test-hmp: Improve the check for verbose mode hw/usb: Mark the XLNX_VERSAL-related files as target-independent hw/intc: Mark more interrupt-controller files as target independent hw/cpu: Mark arm11 and realview mpcore as target-independent code hw/arm: Move various units to softmmu_ss[] hw/tpm: Move tpm_ppi.c out of target-specific source set hw/intc: Move some files out of the target-specific source set hw/display: Move omap_lcdc.c out of target-specific source set Call qemu_socketpair() instead of socketpair() when possible Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-19Merge tag 'pull-tcg-20230117' of https://gitlab.com/rth7680/qemu into stagingPeter Maydell
tcg: Fix race conditions in (most) goto_tb implementations # -----BEGIN PGP SIGNATURE----- # # iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAmPHKmEdHHJpY2hhcmQu # aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV+W+gf/cPFM+cY5QrC/ziVI # Dbqc9Z+B4QVNoQjA+Qv9uL+ErjJ1zXuaS512NPHaL5nkjqzzbU4rYiIk1UET/vDJ # 4RDw7o4pia3umt68zf9BfxPhkCqB+Zfdo/iolszL9OBpufPGD9NRjJn1qfM6Mpbd # 38s6InRrmCWlGT3fsJq2cGzmT64dGDIovbHbJ5Y0EbtWBIcP99w2YfucclMB5AFI # j6gX8jOKCfuN1Hru8waH77X2B0Jv36xlfRV9GLrwo/FQ/aiCyJLl5Hxuwm0adSql # PBhDSdTXOTiNFmtnBUhaV1orgYKGGwWWfrGmzd0cGg/UcgHHDuJaoeuZHGNJlYai # PFLW/Q== # =fMV8 # -----END PGP SIGNATURE----- # gpg: Signature made Tue 17 Jan 2023 23:08:17 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-20230117' of https://gitlab.com/rth7680/qemu: (22 commits) tcg/riscv: Implement direct branch for goto_tb tcg/riscv: Introduce OPC_NOP tcg/arm: Implement direct branch for goto_tb tcg/sparc64: Reorg goto_tb implementation tcg/sparc64: Remove USE_REG_TB tcg/ppc: Reorg goto_tb implementation tcg/aarch64: Reorg goto_tb implementation tcg: Remove TCG_TARGET_HAS_direct_jump tcg: Always define tb_target_set_jmp_target tcg: Move tb_target_set_jmp_target declaration to tcg.h tcg: Change tb_target_set_jmp_target arguments tcg: Add TranslationBlock.jmp_insn_offset tcg: Add gen_tb to TCGContext tcg: Rename TB_JMP_RESET_OFFSET_INVALID to TB_JMP_OFFSET_INVALID tcg: Split out tcg_out_goto_tb tcg: Introduce get_jmp_target_addr tcg: Introduce set_jmp_insn_offset tcg: Replace asserts on tcg_jmp_insn_offset tcg/sparc64: Remove unused goto_tb code for indirect jump tcg/ppc: Remove unused goto_tb code for indirect jump ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-18Merge tag 'pull-request-2023-01-18' of https://gitlab.com/thuth/qemu into ↵Peter Maydell
staging * Fix the FreeBSD CI jobs in Gitlab by upgrading the packages in the beginning * Fix the Haiku VM test by updating it to r1beta4 * Allow "make uninstall" * Rename TARGET_FMT_plx to HWADDR_FMT_plx * Some small qtest fixes/improvements * Check for valid amount of CPUs before starting a secure execution s390x guest # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmPH2JIRHHRodXRoQHJl # ZGhhdC5jb20ACgkQLtnXdP5wLbUSWRAAk7C6vcVeDL066ftV75qErGcY1lpTF5GA # 6rn1EO8wxGUxdjwi5koqqcn7m4LGWJKNnbZkp+7u5h4ni1G6Wu5v5Lnemtb0I5qI # M7fTr9QUErK39eV5bPNrZ/Zr4bXRnM6BdYGrTh5d4FZoeIwhjBG/zofWNw/4p11L # HLxeG3z3xns5DHQFeMn2v8oapRVWq9h5dIFhWwmEoc0+UBT5cboDM0UnJ8iiZ0Q+ # 5AvZVn01iQK/UXGj1iT3JK47jE0P5dregm+h4sd0MUYU1/8LaOIy93YvWk1qI7ID # WPJoo9EwqYOYf2lmEfbitgxW5tlp5l/1SGtDXuvkisXmQeMMRB3Dv48nta80sFow # PVSwwXqkqbazocsBdFP1tF2cBR/mvRPpVKa+VtF2pu9szCREdfbbt6ERJ2sePUyG # MpKhqFV/dPLgcbNgvtUQbyzGBxlieoIRgndYmZwxMIb6uJKmlcJkQg2SYfRAVrri # Bdbo0/HdW0IBTn7zFmpVUgEtkpxxpiz1zjPKBA4o/vaTDh44HT1EcFCTZ1HKaUbp # iLABMtz5DRS+HJbeIsI8IiCAsIG0r8JRukRrde3k4iEzLq4gt+Df7NIXJtlSIJ+H # 8M+JO7c2N4meWuHV7x3xUFGVQxYQQG93m8bWbhgyBtdtoayaN9Fb8XpXXShblXxc # ozHrBQe3ciI= # =zfXp # -----END PGP SIGNATURE----- # gpg: Signature made Wed 18 Jan 2023 11:31:30 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 * tag 'pull-request-2023-01-18' of https://gitlab.com/thuth/qemu: s390x/pv: Implement a CGS check helper tests/vm/haiku.x86_64: Update the Haiku VM to Beta 4 tests/qtest/libqos/e1000e: Remove duplicate register definitions tests/qtest/e1000e-test: Fix the code style tests/qtest: Restrict bcm2835-dma-test to CONFIG_RASPI MAINTAINERS: Remove bouncing mail address from Kamil Rytarowski bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx Makefile: allow 'make uninstall' Upgrade all packages in the FreeBSD VMs to ensure the freshness Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-18s390x/pv: Implement a CGS check helperCédric Le Goater
When a protected VM is started with the maximum number of CPUs (248), the service call providing information on the CPUs requires more buffer space than allocated and QEMU disgracefully aborts : LOADPARM=[........] Using virtio-blk. Using SCSI scheme. ................................................................................... qemu-system-s390x: KVM_S390_MEM_OP failed: Argument list too long When protected virtualization is initialized, compute the maximum number of vCPUs supported by the machine and return useful information to the user before the machine starts in case of error. Suggested-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Cédric Le Goater <clg@redhat.com> Message-Id: <20230116174607.2459498-2-clg@kaod.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-01-18tests/vm/haiku.x86_64: Update the Haiku VM to Beta 4Thomas Huth
The old Haiku VM based on Beta 3 does not work anymore since it fails to install the additional packages now that Beta 4 has been released. Thanks to Alexander von Gluck IV for providing a new image based on Beta 4, we can now upgrade the test image in our QEMU CI, too, to get this working again. Note that Haiku Beta 4 apparently finally fixed the issue with the enumeration of the virtio-block devices (see the ticket at https://dev.haiku-os.org/ticket/16512 ) - the tarball disk can now be found at index 1 instead of index 0. Message-Id: <20230116083014.55647-1-thuth@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-01-18tests/qtest/libqos/e1000e: Remove duplicate register definitionsAkihiko Odaki
The register definitions in tests/qtest/libqos/e1000e.h had names different from hw/net/e1000_regs.h, which made it hard to understand what test codes corresponds to the implementation. Use hw/net/e1000_regs.h from tests/qtest/libqos/e1000e.c to remove these duplications. Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20230114035919.35251-20-akihiko.odaki@daynix.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-01-18tests/qtest/e1000e-test: Fix the code styleAkihiko Odaki
igb implementation first starts off by copying e1000e code. Correct the code style before that. Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20230114035919.35251-19-akihiko.odaki@daynix.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-01-18tests/qtest: Restrict bcm2835-dma-test to CONFIG_RASPIFabiano Rosas
We will soon enable the build without TCG, which does not support many machines, so only run the bcm2835-dma-test when the corresponding machine is present. Signed-off-by: Fabiano Rosas <farosas@suse.de> Message-Id: <20230113140419.4013-23-farosas@suse.de> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-01-18MAINTAINERS: Remove bouncing mail address from Kamil RytarowskiThomas Huth
When sending mail to Kamil's address, it's bouncing with a message that the mailbox is full. This already happens since summer 2022, and the last message that Kamil sent to the qemu-devel mailing list is from November 2021 (as far as I can see), so we unfortunately have to assume that this e-mail address is not valid anymore. Message-Id: <20230113081735.1148057-1-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-01-18bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plxPhilippe Mathieu-Daudé
The 'hwaddr' type is defined in "exec/hwaddr.h" as: hwaddr is the type of a physical address (its size can be different from 'target_ulong'). All definitions use the 'HWADDR_' prefix, except TARGET_FMT_plx: $ fgrep define include/exec/hwaddr.h #define HWADDR_H #define HWADDR_BITS 64 #define HWADDR_MAX UINT64_MAX #define TARGET_FMT_plx "%016" PRIx64 ^^^^^^ #define HWADDR_PRId PRId64 #define HWADDR_PRIi PRIi64 #define HWADDR_PRIo PRIo64 #define HWADDR_PRIu PRIu64 #define HWADDR_PRIx PRIx64 #define HWADDR_PRIX PRIX64 Since hwaddr's size can be *different* from target_ulong, it is very confusing to read one of its format using the 'TARGET_FMT_' prefix, normally used for the target_long / target_ulong types: $ fgrep TARGET_FMT_ include/exec/cpu-defs.h #define TARGET_FMT_lx "%08x" #define TARGET_FMT_ld "%d" #define TARGET_FMT_lu "%u" #define TARGET_FMT_lx "%016" PRIx64 #define TARGET_FMT_ld "%" PRId64 #define TARGET_FMT_lu "%" PRIu64 Apparently this format was missed during commit a8170e5e97 ("Rename target_phys_addr_t to hwaddr"), so complete it by doing a bulk-rename with: $ sed -i -e s/TARGET_FMT_plx/HWADDR_FMT_plx/g $(git grep -l TARGET_FMT_plx) Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20230110212947.34557-1-philmd@linaro.org> [thuth: Fix some warnings from checkpatch.pl along the way] Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-01-18Makefile: allow 'make uninstall'Peter Maydell
Meson supports an "uninstall", so we can easily allow it to work by not suppressing the forwarding of it from Make to meson. We originally suppressed this because Meson's 'uninstall' has a hole in it: it will remove everything that is installed by a mechanism meson knows about, but not things installed by "custom install scripts", and there is no "custom uninstall script" mechanism. For QEMU, though, the only thing that was being installed by a custom install script was the LC_MESSAGES files handled by Meson's i18n module, and that code was fixed in Meson commit 487d45c1e5bfff0fbdb4, which is present in Meson 0.60.0 and later. Since we already require a Meson version newer than that, we're now safe to enable 'uninstall', as it will now correctly uninstall everything that was installed. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/109 Message-Id: <20230110151250.24434-1-peter.maydell@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-01-18Upgrade all packages in the FreeBSD VMs to ensure the freshnessLi-Wen Hsu
This (hopefully) fixes the errors that we currently see in the FreeBSD jobs in the gitlab CI: ld-elf.so.1: /usr/local/bin/bash: Undefined symbol "rl_set_timeout" Signed-off-by: Li-Wen Hsu <lwhsu@lwhsu.org> Message-Id: <CAKBkRUwxL1fkzwpK_2FXKGE31415JRAR8N09+O_ht8CNdfVAqQ@mail.gmail.com> [thuth: Update subject and patch description] Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-01-17tcg/riscv: Implement direct branch for goto_tbRichard Henderson
Now that tcg can handle direct and indirect goto_tb simultaneously, we can optimistically leave space for a direct branch and fall back to loading the pointer from the TB for an indirect branch. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-17tcg/riscv: Introduce OPC_NOPRichard Henderson
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-17tcg/arm: Implement direct branch for goto_tbRichard Henderson
Now that tcg can handle direct and indirect goto_tb simultaneously, we can optimistically leave space for a direct branch and fall back to loading the pointer from the TB for an indirect branch. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-17tcg/sparc64: Reorg goto_tb implementationRichard Henderson
The old sparc64 implementation may replace two insns, which leaves a race condition in which a thread could be stopped at a PC in the middle of the sequence, and when restarted does not see the complete address computation and branches to nowhere. The new implemetation replaces only one insn, swapping between a direct branch and a direct call. The TCG_REG_TB register is loaded from tb->jmp_target_addr[] in the delay slot. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-17tcg/sparc64: Remove USE_REG_TBRichard Henderson
This is always true for sparc64, so this is dead since 3a5f6805c7ca. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-17tcg/ppc: Reorg goto_tb implementationRichard Henderson
The old ppc64 implementation replaces 2 or 4 insns, which leaves a race condition in which a thread could be stopped at a PC in the middle of the sequence, and when restarted does not see the complete address computation and branches to nowhere. The new implemetation replaces only one insn, swapping between b <dest> and mtctr r31 falling through to a general-case indirect branch. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-17tcg/aarch64: Reorg goto_tb implementationRichard Henderson
The old implementation replaces two insns, swapping between b <dest> nop br x30 and adrp x30, <dest> addi x30, x30, lo12:<dest> br x30 There is a race condition in which a thread could be stopped at the PC of the second insn, and when restarted does not see the complete address computation and branches to nowhere. The new implemetation replaces only one insn, swapping between b <dest> br tmp and ldr tmp, <jmp_addr> br tmp Reported-by: hev <r@hev.cc> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-17tcg: Remove TCG_TARGET_HAS_direct_jumpRichard Henderson
We now have the option to generate direct or indirect goto_tb depending on the dynamic displacement, thus the define is no longer necessary or completely accurate. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-17tcg: Always define tb_target_set_jmp_targetRichard Henderson
Install empty versions for !TCG_TARGET_HAS_direct_jump hosts. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-17tcg: Move tb_target_set_jmp_target declaration to tcg.hRichard Henderson
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-17tcg: Change tb_target_set_jmp_target argumentsRichard Henderson
Replace 'tc_ptr' and 'addr' with 'tb' and 'n'. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-17tcg: Add TranslationBlock.jmp_insn_offsetRichard Henderson
Stop overloading jmp_target_arg for both offset and address, depending on TCG_TARGET_HAS_direct_jump. Instead, add a new field to hold the jump insn offset and always set the target address in jmp_target_addr[]. This will allow a tcg backend to use either direct or indirect depending on displacement. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-17tcg: Add gen_tb to TCGContextRichard Henderson
This can replace four other variables that are references into the TranslationBlock structure. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-17tcg: Rename TB_JMP_RESET_OFFSET_INVALID to TB_JMP_OFFSET_INVALIDRichard Henderson
This will shortly be used for more than reset. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-17tcg: Split out tcg_out_goto_tbRichard Henderson
The INDEX_op_goto_tb opcode needs no register allocation. Split out a dedicated helper function for it. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-17tcg: Introduce get_jmp_target_addrRichard Henderson
Similar to the existing set_jmp_reset_offset. Include the rw->rx address space conversion done by arm and s390x, and forgotten by mips and riscv. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-17tcg: Introduce set_jmp_insn_offsetRichard Henderson
Similar to the existing set_jmp_reset_offset. Move any assert for TCG_TARGET_HAS_direct_jump into the new function (which now cannot be build-time). Will be unused if TCG_TARGET_HAS_direct_jump is constant 0, but we can't test for constant in the preprocessor, so just mark it G_GNUC_UNUSED. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-17tcg: Replace asserts on tcg_jmp_insn_offsetRichard Henderson
Test TCG_TARGET_HAS_direct_jump instead of testing an implementation pointer. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-17tcg/sparc64: Remove unused goto_tb code for indirect jumpRichard Henderson
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-17tcg/ppc: Remove unused goto_tb code for indirect jumpRichard Henderson
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-01-17tcg/i386: Remove unused goto_tb code for indirect jumpRichard Henderson
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
generated by cgit v1.2.3 (git 2.26.2) at 2025-01-05 23:22:52 +0000