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2022-09-28Merge tag 'linux-user-for-7.2-pull-request' of ↵Stefan Hajnoczi1-2/+4
https://gitlab.com/laurent_vivier/qemu into staging linux-user pull request 20220928-v2 use 'max' instead of 'qemu32' / 'qemu64' add pidfd_open(), pidfd_send_signal() and pidfd_getfd() Improve madvise(MADV_DONTNEED) futex syscal rework strace improvement HP/PA fixes and improvement Misc fixes # -----BEGIN PGP SIGNATURE----- # # iQJGBAABCAAwFiEEzS913cjjpNwuT1Fz8ww4vT8vvjwFAmM0riISHGxhdXJlbnRA # dml2aWVyLmV1AAoJEPMMOL0/L748gH4P/2wesXJKPMY2zQzP3Rld4iyefoPGG/Yp # mdq59BbjO2jQMR8GBss/nl9l84cIzzkYRQIogaKsjljtZYm/OO5xRefqrzJY6apD # eidxv20dAVjuaXHAIdGhbFlxot1ctExbZs9atB4uj5DWxfYGD6e/stoBy5/pSmr4 # M5EbGHhyrRI7tRbHGtVQVvG6AT6XGE0pT9tzT5JLaApF8UPMkgJwmez16PNWvcMm # v8GEvKm/vEVS8CCpzLV4kfwVeo3f54VAOrEBDi29ph2Yo50IA21k8BvoRZaSp+Kn # G6TMnnly/DkMspAs5EOVfat+kv3TziNNdDH7EnVU1vV1yTDdZgW/1204Uy/JY0Pw # WotwAFuO9FYeHKmjY0CfnIIZZHYZpDYUOZ8M6dESD/O0EjoB8LMf5p9cbYlze4DE # csJZCsVcz19HDv6QZXi5mvvDcJ83B2IDb8/PUAzSc0n62lXL9qjYD0wdb0QsLdAT # I25qLDge1HCmQfCIKcaoHYvE0pDmvkF6ftuQUXLtIwtaV0Z/N5wDf2PEHikjOYHM # gD2izz23/2wQx6KP/9ZNnCJ5QEBkEgm5wpHncsvjzSzi1uIdNlHyzJJwGTAcc5qZ # hOeoJ7dT0D6g0BGnvOdg2W/bDx18KW65mNDxE4d+W0uzn0YmQtArk2YsnhKQNO46 # 12/0ltPFnSV/ # =DIzQ # -----END PGP SIGNATURE----- # gpg: Signature made Wed 28 Sep 2022 16:27:14 EDT # 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 'linux-user-for-7.2-pull-request' of https://gitlab.com/laurent_vivier/qemu: (37 commits) linux-user: Add parameters of getrandom() syscall for strace linux-user: Lock log around strace linux-user: Update print_futex_op linux-user: Implement PI futexes linux-user: Convert signal number for FUTEX_FD linux-user: Implement FUTEX_WAKE_BITSET linux-user: Sink call to do_safe_futex linux-user: Combine do_futex and do_futex_time64 linux-user: Set ELF_BASE_PLATFORM for MIPS linux-user: Introduce stubs for ELF AT_BASE_PLATFORM linux-user/s390x: Save/restore fpc when handling a signal linux-user: Don't assume 0 is not a valid host timer_t value linux-user: fix bug about missing signum convert of sigqueue linux-user/hppa: Fix setup_sigcontext() linux-user/hppa: Allow PROT_GROWSUP and PROT_GROWSDOWN in mprotect() linux-user/hppa: Increase guest stack size to 80MB for hppa target linux-user/hppa: Drop stack guard page on hppa target linux-user/hppa: Add signal trampoline for hppa target linux-user: Add proper strace format strings for getdents()/getdents64() linux-user: Fix TARGET_PROT_SEM for XTENSA ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-09-27Merge tag 'm68k-for-7.2-pull-request' of https://github.com/vivier/qemu-m68k ↵Stefan Hajnoczi3-6/+13
into staging M68k pull request 20220927 Align bootinfo tags fix move from sr # -----BEGIN PGP SIGNATURE----- # # iQJGBAABCAAwFiEEzS913cjjpNwuT1Fz8ww4vT8vvjwFAmMyl5ESHGxhdXJlbnRA # dml2aWVyLmV1AAoJEPMMOL0/L748JGIQAK2xK/DCWCphFWIo9ywhRPupOJb4rEXO # JqhBBmmVx+OZcl/MPsHyQlGuvjustB/K8ZojqII50+ZeVG2ECj9lHn+nBBbU3pXT # bVkV5FWTFMvbxXpfePbZ9wrWZACVPMchEyswOu8scvsH+N9yP8ZrqNBi/MlNQaYR # RCLdHfIUJ43U/KvsOgQxNb2O+ag7wlmPbSk2cuRmGi/cYBHsKRD+kbLp6l5vTqYn # 0n/sNVo0HEL6kl3/IOUKNMpgadcIvoAMsJ8TzXarHfBRbN8baCEeO+Evlc1wkgQE # pB00jx4cyLX0KOlGhM3H7ezqRDdPJkf2nmlFlQ4Of2YE949ZWN9F27CoeptLeyrF # 7UP8MQjumibd6nq8SJSGEN8iMjRLYiTYlRTUeOe18ofoa2JTOeqhfDzWAoVl1XTi # SA/3VmdAW7k18C4Wkm6VnrZDVs6RU60bWlyjLJ9lyc6798dG9eeDZMzNhRgOaKib # J/w6+UKo0T4auEG7iOu2rt9uIWD0MJHXIYqoUYoKrRR6pwWbXQ0syljNMz2WT1y7 # kHoyC7moc5a7VTnKY41DGtZwsl0nqwSNsln+BCSwIAj2DjLkUMEZOUV9Lz9BMsEz # RyKKbdVX7iEPQYzKbztdx02sM4E3jEczh1tHOcHxPxF1wsgc1BTP2xNUzUi7ijac # MUJ9HMT++X9i # =u4p1 # -----END PGP SIGNATURE----- # gpg: Signature made Tue 27 Sep 2022 02:26:25 EDT # 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 'm68k-for-7.2-pull-request' of https://github.com/vivier/qemu-m68k: m68k: align bootinfo strings and data to 4 bytes target/m68k: use M68K_FEATURE_MOVEFROMSR_PRIV feature for move_from_sr privilege check target/m68k: increase size of m68k CPU features from uint32_t to uint64_t Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-09-27Merge tag 'pull-request-2022-09-26' of https://gitlab.com/thuth/qemu into ↵Stefan Hajnoczi5-2/+277
staging * Fix emulation of the LZRF instruction * Fix "noexec" TCG test on s390x * Implement SHA-512 and random number generator instructions * Support for zPCI interpretation on s390x hosts * Removal of the "slirp" submodule # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmMx26URHHRodXRoQHJl # ZGhhdC5jb20ACgkQLtnXdP5wLbUaOw/7Bu1ghYJyzjR8raXSzOP8KmyltKb0s0zd # rFpagZCeBiNGHAL2IaKHc3vw+oFy/TTWhrFLt+imDo2swDIIAWCb/bY2/snKX4c8 # feF0io7JTdNCWvS/9ng6qL/fGSNM6V2osYyN5fEm46DM7gC3GlAu5vP2TCVoIifw # AXDANd6XngoCAFBdixGNi0yxAmiLCou/1S+lJ7hCbx1oICPPTrzuGBwyQ+IELJOD # DUGFb+Dl4z+tv8OYRhdvoSTCz75IhsAXeny2+coffvW70BDSyhzIAtVeo2azVGvT # aOVRJt+g7H/mJ0vH20M/7pakdwvHs3zciw5oHUJSsEW1HzsqNgl+AEEUzXivipaN # LYp5//klqjjAu12hFQbzmbhD/vUw2+8mRgbJdKOz7rSrZ/K8f+jqIbbU5r8t1oyy # BqLo2i0EVBfAomzbHMD/kmrumiSNIlfSDwScAoIKAO6P3oy/Sg2twMhPlFRWAnI0 # 46dQS1rLuU0nV4tMCAQoXxRxjQXytCOhaF9G+qe9ogLufHG+Uy+j3IeunyAUl9GR # EcnRB0GFjWfZKeUsR9qev2pvgOZXeg4u+wpjGM7pmfpZw89nBqCj0UVAthXlSKoz # ru3HcuBJTBtxwYkSCsPMEDCk/FhJN0D+N205qg+6SY28R57WjTPFLvZPRmhkH03E # jN8rurLISAM= # =FeSy # -----END PGP SIGNATURE----- # gpg: Signature made Mon 26 Sep 2022 13:04:37 EDT # 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-2022-09-26' of https://gitlab.com/thuth/qemu: Remove the slirp submodule (i.e. compile only with an external libslirp) s390x/s390-virtio-ccw: add zpcii-disable machine property s390x/pci: reflect proper maxstbl for groups of interpreted devices s390x/pci: let intercept devices have separate PCI groups s390x/pci: enable adapter event notification for interpreted devices s390x/pci: don't fence interpreted devices without MSI-X s390x/pci: enable for load/store interpretation s390x/pci: add routine to get host function handle from CLP info Update linux headers to v6.0-rc4 configure: Add -Wno-gnu-variable-sized-type-not-at-end target/s390x: support PRNO_TRNG instruction target/s390x: support SHA-512 extensions linux-user/host/s390: Add vector instructions to host_signal_write() s390x/tcg: Fix opcode for lzrf Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-09-27linux-user/hppa: Dump IIR on register dumpHelge Deller1-2/+4
Include the IIR register (which holds the opcode of the failing instruction) when dumping the hppa registers. Signed-off-by: Helge Deller <deller@gmx.de> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220918194555.83535-7-deller@gmx.de> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2022-09-27target/riscv: rvv-1.0: vf[w]redsum distinguish between ordered/unorderedYang Liu4-15/+31
Starting with RVV1.0, the original vf[w]redsum_vs instruction was renamed to vf[w]redusum_vs. The distinction between ordered and unordered is also more consistent with other instructions, although there is no difference in implementation between the two for QEMU. Signed-off-by: Yang Liu <liuyang22@iscas.ac.cn> Acked-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Frank Chang <frank.chang@sifive.com> Message-Id: <20220817074802.20765-2-liuyang22@iscas.ac.cn> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2022-09-27target/riscv: rvv-1.0: Simplify vfwredsum codeYang Liu1-46/+10
Remove duplicate code by wrapping vfwredsum_vs's OP function. Signed-off-by: Yang Liu <liuyang22@iscas.ac.cn> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Frank Chang <frank.chang@sifive.com> Message-Id: <20220817074802.20765-1-liuyang22@iscas.ac.cn> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2022-09-27target/riscv: debug: Add initial support of type 6 triggerFrank Chang2-4/+188
Type 6 trigger is similar to a type 2 trigger, but provides additional functionality and should be used instead of type 2 in newer implementations. Signed-off-by: Frank Chang <frank.chang@sifive.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Message-Id: <20220909134215.1843865-9-bmeng.cn@gmail.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2022-09-27target/riscv: debug: Check VU/VS modes for type 2 triggerFrank Chang1-0/+10
Type 2 trigger cannot be fired in VU/VS modes. Signed-off-by: Frank Chang <frank.chang@sifive.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Message-Id: <20220909134215.1843865-8-bmeng.cn@gmail.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2022-09-27target/riscv: debug: Create common trigger actions functionFrank Chang2-2/+70
Trigger actions are shared among all triggers. Extract to a common function. Signed-off-by: Frank Chang <frank.chang@sifive.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com> [bmeng: handle the DBG_ACTION_NONE case] Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Message-Id: <20220909134215.1843865-7-bmeng.cn@gmail.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2022-09-27target/riscv: debug: Introduce tinfo CSRFrank Chang4-3/+18
tinfo.info: One bit for each possible type enumerated in tdata1. If the bit is set, then that type is supported by the currently selected trigger. Signed-off-by: Frank Chang <frank.chang@sifive.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com> Message-Id: <20220909134215.1843865-6-bmeng.cn@gmail.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2022-09-27target/riscv: debug: Restrict the range of tselect value can be writtenFrank Chang1-6/+3
The value of tselect CSR can be written should be limited within the range of supported triggers number. Signed-off-by: Frank Chang <frank.chang@sifive.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com> Message-Id: <20220909134215.1843865-5-bmeng.cn@gmail.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2022-09-27target/riscv: debug: Introduce tdata1, tdata2, and tdata3 CSRsFrank Chang4-88/+48
Replace type2_trigger_t with the real tdata1, tdata2, and tdata3 CSRs, which allows us to support more types of triggers in the future. Signed-off-by: Frank Chang <frank.chang@sifive.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com> Message-Id: <20220909134215.1843865-4-bmeng.cn@gmail.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2022-09-27target/riscv: debug: Introduce build_tdata1() to build tdata1 register contentFrank Chang2-5/+12
Introduce build_tdata1() to build tdata1 register content, which can be shared among all types of triggers. Signed-off-by: Frank Chang <frank.chang@sifive.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com> [bmeng: moved RV{32,64}_DATA_MASK definition to this patch] Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Message-Id: <20220909134215.1843865-3-bmeng.cn@gmail.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2022-09-27target/riscv: debug: Determine the trigger type from tdata1.typeFrank Chang5-67/+140
Current RISC-V debug assumes that only type 2 trigger is supported. To allow more types of triggers to be supported in the future (e.g. type 6 trigger, which is similar to type 2 trigger with additional functionality), we should determine the trigger type from tdata1.type. RV_MAX_TRIGGERS is also introduced in replacement of TRIGGER_TYPE2_NUM. Signed-off-by: Frank Chang <frank.chang@sifive.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com> [bmeng: fixed MXL_RV128 case, and moved macros to the following patch] Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Message-Id: <20220909134215.1843865-2-bmeng.cn@gmail.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2022-09-26target/m68k: use M68K_FEATURE_MOVEFROMSR_PRIV feature for move_from_sr ↵Mark Cave-Ayland3-1/+8
privilege check Now that M68K_FEATURE_M68000 has been renamed to M68K_FEATURE_M68K it is easier to see that the privilege exception check is wrong: it is currently only generated for ColdFire CPUs when in fact it should also be generated for Motorola CPUs from the 68010 onwards. Introduce a new M68K_FEATURE_MOVEFROMSR_PRIV feature which is set for all non- Motorola CPUs, and for all Motorola CPUs from the 68010 onwards and use it to determine whether a privilege exception should be generated for the MOVE-from-SR instruction. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220925134804.139706-3-mark.cave-ayland@ilande.co.uk> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2022-09-26target/m68k: increase size of m68k CPU features from uint32_t to uint64_tMark Cave-Ayland2-5/+5
There are already 32 feature bits in use, so change the size of the m68k CPU features to uint64_t (along with the associated m68k_feature() functions) to allow up to 64 feature bits to be used. At the same time make use of the BIT_ULL() macro when reading/writing the CPU feature bits to improve readability, and also update m68k_feature() to return a bool rather than an int. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220925134804.139706-2-mark.cave-ayland@ilande.co.uk> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2022-09-27target/riscv: Check the correct exception cause in vector GDB stubFrank Chang1-2/+2
After RISCVException enum is introduced, riscv_csrrw_debug() returns RISCV_EXCP_NONE to indicate there's no error. RISC-V vector GDB stub should check the result against RISCV_EXCP_NONE instead of value 0. Otherwise, 'E14' packet would be incorrectly reported for vector CSRs when using "info reg vector" GDB command. Signed-off-by: Frank Chang <frank.chang@sifive.com> Reviewed-by: Jim Shu <jim.shu@sifive.com> Reviewed-by: Tommy Wu <tommy.wu@sifive.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com> Message-Id: <20220918083245.13028-1-frank.chang@sifive.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2022-09-27target/riscv: Set the CPU resetvec directlyAlistair Francis3-15/+7
Instead of using our properties to set a config value which then might be used to set the resetvec (depending on your timing), let's instead just set the resetvec directly in the env struct. This allows us to set the reset vec from the command line with: -global driver=riscv.hart_array,property=resetvec,value=0x20000400 Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220914101108.82571-2-alistair.francis@wdc.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2022-09-27target/riscv: remove fflags, frm, and fcsr from riscv-*-fpu.xmlAndrew Burgess1-30/+2
While testing some changes to GDB's handling for the RISC-V registers fcsr, fflags, and frm, I spotted that QEMU includes these registers twice in the target description it sends to GDB, once in the fpu feature, and once in the csr feature. Right now things basically work OK, QEMU maps these registers onto two different register numbers, e.g. fcsr maps to both 68 and 73, and GDB can use either of these to access the register. However, GDB's target descriptions don't really work this way, each register should appear just once in a target description, mapping the register name onto the number GDB should use when accessing the register on the target. Duplicate register names actually result in duplicate registers on the GDB side, however, as the registers have the same name, the user can only access one of these registers. Currently GDB has a hack in place, specifically for RISC-V, to spot the duplicate copies of these three registers, and hide them from the user, ensuring the user only ever sees a single copy of each. In this commit I propose fixing this issue on the QEMU side, and in the process, simplify the fpu register handling a little. I think we should, remove fflags, frm, and fcsr from the two (32-bit and 64-bit) fpu feature xml files. These files will only contain the 32 core floating point register f0 to f31. The fflags, frm, and fcsr registers will continue to be advertised in the csr feature as they currently are. With that change made, I will simplify riscv_gdb_get_fpu and riscv_gdb_set_fpu, removing the extra handling for the 3 status registers. Signed-off-by: Andrew Burgess <aburgess@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <0fbf2a5b12e3210ff3867d5cf7022b3f3462c9c8.1661934573.git.aburgess@redhat.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2022-09-27target/riscv: fix csr check for cycle{h}, instret{h}, time{h}, hpmcounter3-31{h}Weiwei Li1-4/+9
- modify check for mcounteren to work in all less-privilege mode - modify check for scounteren to work only when S mode is enabled - distinguish the exception type raised by check for scounteren between U and VU mode Signed-off-by: Weiwei Li <liweiwei@iscas.ac.cn> Signed-off-by: Junqiang Wang <wangjunqiang@iscas.ac.cn> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20220817083756.12471-1-liweiwei@iscas.ac.cn> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2022-09-27target/riscv: Remove sideleg and sedelegRahul Pathak1-2/+0
sideleg and sedeleg csrs are not part of riscv isa spec anymore, these csrs were part of N extension which is removed from the riscv isa specification. These commits removed all traces of these csrs from riscv spec (https://github.com/riscv/riscv-isa-manual) - commit f8d27f805b65 ("Remove or downgrade more references to N extension (#674)") commit b6cade07034d ("Remove N extension chapter for now") Signed-off-by: Rahul Pathak <rpathak@ventanamicro.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20220824145255.400040-1-rpathak@ventanamicro.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2022-09-26Merge tag 'pull-target-arm-20220922' of ↵Stefan Hajnoczi6-282/+241
https://git.linaro.org/people/pmaydell/qemu-arm into staging target-arm queue: * hw/net/can: fix Xilinx ZynqMP CAN RX FIFO logic * Fix alignment for Neon VLD4.32 * Refactoring of page-table-walk code * hw/acpi: Add ospm_status hook implementation for acpi-ged * hw/net/lan9118: Signal TSFL_INT flag when TX FIFO reaches specified level * chardev/baum: avoid variable-length arrays * io/channel-websock: avoid variable-length arrays * hw/net/e1000e_core: Use definition to avoid dynamic stack allocation * hw/ppc/pnv: Avoid dynamic stack allocation * hw/intc/xics: Avoid dynamic stack allocation * hw/i386/multiboot: Avoid dynamic stack allocation * hw/usb/hcd-ohci: Use definition to avoid dynamic stack allocation * ui/curses: Avoid dynamic stack allocation * tests/unit/test-vmstate: Avoid dynamic stack allocation * configure: fix various shellcheck-spotted issues and nits # -----BEGIN PGP SIGNATURE----- # # iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAmMsjocZHHBldGVyLm1h # eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3s0vEACuUs7nGGX5vd96EPN+sO5s # HstP16G6/Xnlw2z0BaXi0MMWapQRhSQJ+MIeDJmqIyZKQ3geJGP7pbFTxI3zreYM # UTKjdI/wWRYMKPYfxlIBZ8TPugj4a4paFJlyqmpHXtkwiWRv6rF70HQ9Yku5id93 # FN9js/dyF74S2AaDppBuTWp31cM1k6kBTg/v5tXSxE8kDUKkO+HZ1VujOqIG/4nJ # 6urNJ7jlHSiFdXya2QiR+CAkyXyy551rLETeO8VJg9tOO7Ys7Olj7lqv6kHJY/X1 # 01RbN5A5WXhqCvTLM3UYTvFHmbZtS/C5iUhHRtlZkOoeSv2jS6IRDB8BrBtIbOwF # XKpaYf1jyFLFwX++hpvySD9Vbcu8KgKId8iKTuDcxjQlEjL3fTbt1ulKo4y+rJ8O # 6G1k4yZc8/nAvttNoKCn7/Jr1dC+HsANa+1s1L+6w+f1gARV0VXs4gqsveNnbe1+ # WzzaHvHt+hCaiWkSZlyisyw3fbEXMrEyKewi+SZu3c8PvJ6DHa+rYjkhem7muBVF # iR48FRTjFiS+o402KMwXfMdiGjXyZFi09yn5diowlVjkNAaZVZfgu/wUMD5QBhbh # fNDSw7LpXGUHML/O98MiXznkgGvTEQNxZdp2qIQrTiinUgmV4ZRLR23ZpEibdJPX # kiOkr46SbWvksCXnRlTf8w== # =hec8 # -----END PGP SIGNATURE----- # gpg: Signature made Thu 22 Sep 2022 12:34:15 EDT # gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE # gpg: issuer "peter.maydell@linaro.org" # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full] # gpg: aka "Peter Maydell <pmaydell@gmail.com>" [full] # gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full] # gpg: aka "Peter Maydell <peter@archaic.org.uk>" [unknown] # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * tag 'pull-target-arm-20220922' of https://git.linaro.org/people/pmaydell/qemu-arm: (39 commits) configure: Avoid use of 'local' as it is non-POSIX configure: Check mkdir result directly, not via $? configure: Remove use of backtick `...` syntax configure: Add './' on front of glob of */config-devices.mak.d configure: Add missing quoting for some easy cases configure: Remove unused meson_args variable configure: Remove unused python_version variable tests/unit/test-vmstate: Avoid dynamic stack allocation ui/curses: Avoid dynamic stack allocation hw/usb/hcd-ohci: Use definition to avoid dynamic stack allocation hw/i386/multiboot: Avoid dynamic stack allocation hw/intc/xics: Avoid dynamic stack allocation hw/ppc/pnv: Avoid dynamic stack allocation hw/net/e1000e_core: Use definition to avoid dynamic stack allocation io/channel-websock: Replace strlen(const_str) by sizeof(const_str) - 1 chardev/baum: Avoid dynamic stack allocation chardev/baum: Use definitions to avoid dynamic stack allocation chardev/baum: Replace magic values by X_MAX / Y_MAX definitions hw/net/lan9118: Signal TSFL_INT flag when TX FIFO reaches specified level hw/acpi: Add ospm_status hook implementation for acpi-ged ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-09-26s390x/pci: enable for load/store interpretationMatthew Rosato2-0/+8
If the ZPCI_OP ioctl reports that is is available and usable, then the underlying KVM host will enable load/store intepretation for any guest device without a SHM bit in the guest function handle. For a device that will be using interpretation support, ensure the guest function handle matches the host function handle; this value is re-checked every time the guest issues a SET PCI FN to enable the guest device as it is the only opportunity to reflect function handle changes. By default, unless interpret=off is specified, interpretation support will always be assumed and exploited if the necessary ioctl and features are available on the host kernel. When these are unavailable, we will silently revert to the interception model; this allows existing guest configurations to work unmodified on hosts with and without zPCI interpretation support, allowing QEMU to choose the best support model available. Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com> Acked-by: Thomas Huth <thuth@redhat.com> Message-Id: <20220902172737.170349-4-mjrosato@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-09-26target/s390x: support PRNO_TRNG instructionJason A. Donenfeld2-0/+31
In order for hosts running inside of TCG to initialize the kernel's random number generator, we should support the PRNO_TRNG instruction, backed in the usual way with the qemu_guest_getrandom helper. This is confirmed working on Linux 5.19. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Message-Id: <20220921100729.2942008-2-Jason@zx2c4.com> Reviewed-by: David Hildenbrand <david@redhat.com> [thuth: turn prno-trng off in avocado test to avoid breaking it] Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-09-23target/s390x: support SHA-512 extensionsJason A. Donenfeld2-1/+237
In order to fully support MSA_EXT_5, we have to support the SHA-512 special instructions. So implement those. The implementation began as something TweetNacl-like, and then was adjusted to be useful here. It's not very beautiful, but it is quite short and compact, which is what we're going for. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> [ restructure, add missing exception, add comments, fixup CPU model ] Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20220922153820.221811-1-david@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-09-23s390x/tcg: Fix opcode for lzrfChristian Borntraeger1-1/+1
Fix the opcode for Load and Zero Rightmost Byte (32). Fixes: c2a5c1d718ea ("target/s390x: Implement load-and-zero-rightmost-byte insns") Reported-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Christian Borntraeger <borntraeger@linux.ibm.com> Tested-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: David Hildenbrand <david@redhat.com> Cc: qemu-stable@nongnu.org Message-Id: <20220914105750.767697-1-borntraeger@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-09-22Merge tag 'pull-hex-20220919' of https://github.com/quic/qemu into stagingStefan Hajnoczi1-23/+0
Hexagon update remove unused encodings add fmin/fmax tests for signed zero # -----BEGIN PGP SIGNATURE----- # # iQEzBAABCgAdFiEENjXHiM5iuR/UxZq0ewJE+xLeRCIFAmMou7IACgkQewJE+xLe # RCIYbQgAgjFujecgbbCJfBPVMmpTXNOgk+Jt3w+jfg7/WJRZuhxAU3xB2qpismUH # 5MntMlFHAGOjlPXfg6U5AZFSw3RhlanH/RChHpVKuL6peOXFImIfEqdyVXHXfCuu # FlpQFGwJ3Rs50UJhd7lVdlx0I7lup4E4X77hFvFcZQP6aNrt6Ic1Zq5eXhEq9k2A # NnXol1R416JRT/senujYVvcTpgYVHlQCS+4dJEzKUqvFlTdo7lnAbPdjO8MPrz7B # 0NgPUGjGZJ70Dcqvd1n8HePIU1YyKTlHJNaWyTlAmw4MECyHyAJnd64jEMNECDb5 # 0BrpHcY1HCt1Rh4QratemTfJglAJlA== # =UUyr # -----END PGP SIGNATURE----- # gpg: Signature made Mon 19 Sep 2022 14:57:54 EDT # gpg: using RSA key 3635C788CE62B91FD4C59AB47B0244FB12DE4422 # gpg: Good signature from "Taylor Simpson (Rock on) <tsimpson@quicinc.com>" [unknown] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 3635 C788 CE62 B91F D4C5 9AB4 7B02 44FB 12DE 4422 * tag 'pull-hex-20220919' of https://github.com/quic/qemu: Hexagon (tests/tcg/hexagon): add fmin/fmax tests for signed zero Hexagon (target/hexagon) remove unused encodings Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-09-22target/arm: Add is_secure parameter to get_phys_addr_pmsav5Richard Henderson1-2/+2
Remove the use of regime_is_secure from get_phys_addr_pmsav5. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220822152741.1617527-21-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-09-22target/arm: Add secure parameter to get_phys_addr_pmsav7Richard Henderson1-3/+2
Remove the use of regime_is_secure from get_phys_addr_pmsav7, using the new parameter instead. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220822152741.1617527-19-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-09-22target/arm: Add is_secure parameter to pmsav7_use_background_regionRichard Henderson1-5/+5
Remove the use of regime_is_secure from pmsav7_use_background_region, using the new parameter instead. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220822152741.1617527-17-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-09-22target/arm: Add secure parameter to get_phys_addr_pmsav8Richard Henderson1-3/+2
Remove the use of regime_is_secure from get_phys_addr_pmsav8. Since we already had a local variable named secure, use that. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220822152741.1617527-16-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-09-22target/arm: Add is_secure parameter to get_phys_addr_v6Richard Henderson1-6/+5
Remove the use of regime_is_secure from get_phys_addr_v6, passing the new parameter to the lookup instead. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220822152741.1617527-15-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-09-22target/arm: Add is_secure parameter to get_phys_addr_v5Richard Henderson1-7/+7
Remove the use of regime_is_secure from get_phys_addr_v5, passing the new parameter to the lookup instead. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> [PMM: Folded in definition of local is_secure in get_phys_addr(), since I dropped the earlier patch that would have provided it] Message-id: 20220822152741.1617527-14-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-09-22target/arm: Add secure parameter to pmsav8_mpu_lookupRichard Henderson3-7/+6
Remove the use of regime_is_secure from pmsav8_mpu_lookup, passing the new parameter to the lookup instead. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220822152741.1617527-13-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-09-22target/arm: Add is_secure parameter to v8m_security_lookupRichard Henderson3-8/+12
Remove the use of regime_is_secure from v8m_security_lookup, passing the new parameter to the lookup instead. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220822152741.1617527-12-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-09-22target/arm: Remove is_subpage argument to pmsav8_mpu_lookupRichard Henderson3-15/+15
This can be made redundant with result->page_size, by moving the basic set of page_size from get_phys_addr_pmsav8. We still need to overwrite page_size when v8m_security_lookup signals a subpage. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220822152741.1617527-11-richard.henderson@linaro.org [PMM: Update a comment that used to refer to is_subpage] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-09-22target/arm: Use GetPhysAddrResult in pmsav8_mpu_lookupRichard Henderson3-26/+21
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220822152741.1617527-10-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-09-22target/arm: Use GetPhysAddrResult in get_phys_addr_pmsav8Richard Henderson1-14/+14
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220822152741.1617527-9-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-09-22target/arm: Use GetPhysAddrResult in get_phys_addr_pmsav7Richard Henderson1-19/+17
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220822152741.1617527-8-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-09-22target/arm: Use GetPhysAddrResult in get_phys_addr_pmsav5Richard Henderson1-12/+12
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220822152741.1617527-7-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-09-22target/arm: Use GetPhysAddrResult in get_phys_addr_v5Richard Henderson1-14/+11
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220822152741.1617527-6-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-09-22target/arm: Use GetPhysAddrResult in get_phys_addr_v6Richard Henderson1-16/+14
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220822152741.1617527-5-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-09-22target/arm: Use GetPhysAddrResult in get_phys_addr_lpaeRichard Henderson1-43/+26
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220822152741.1617527-4-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-09-22target/arm: Create GetPhysAddrResultRichard Henderson5-125/+109
Combine 5 output pointer arguments from get_phys_addr into a single struct. Adjust all callers. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220822152741.1617527-2-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-09-22target/arm: Fix alignment for VLD4.32Clément Chigot1-1/+5
When requested, the alignment for VLD4.32 is 8 and not 16. See ARM documentation about VLD4 encoding: ebytes = 1 << UInt(size); if size == '10' then alignment = if a == '0' then 1 else 8; else alignment = if a == '0' then 1 else 4*ebytes; Signed-off-by: Clément Chigot <chigot@adacore.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220914105058.2787404-1-chigot@adacore.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-09-21Merge tag 'm68k-for-7.2-pull-request' of https://github.com/vivier/qemu-m68k ↵Stefan Hajnoczi5-89/+118
into staging m68k pull request 20220921 - several fixes for SR - implement TAS - feature cleanup # -----BEGIN PGP SIGNATURE----- # # iQJGBAABCAAwFiEEzS913cjjpNwuT1Fz8ww4vT8vvjwFAmMrMx0SHGxhdXJlbnRA # dml2aWVyLmV1AAoJEPMMOL0/L748UB0P/1w5w+ogpcWVp9uBPE9m6lTT8sTricWD # oGMIEG0kgpS3xTp7pZ/WeCp38IShFBfBcz5aypvR5nS/1aclyJnzGsCqyWdBe9c4 # jJJY5r7JKP2aKcolGNilNyd20ldOiaxZGe6yFLJDWi2spFbRx3iiRJ4/2NXF5Xi8 # TlHKdlDGlNLFiFNtBXMMwqvL77qJ8LH/aE4cAr8JTOb1VszKXrFxqEqxoUucRirB # u0LbM+DP3u2xXjTGLMLlMcKf9X2BXwuWBSAXslB8xWmRlX+B6fMudBFglTgbu0Cc # bpoBBqY4s3QYPb21i89osYevJAJSdrtEzkKus3xAI08ACSffb9k9m/naVJJDSSNC # HZeKVbAd7I0Xw2xzzO5yQB+7rdfgoL1miE1rs936WKHi0WWHZpdJqzl/3G3ZPhRz # NmqczF9rRR9B9SabXx5lWlhK+Ys/W7PzY+R4gc6ose0wF4T70qmVF3EoioP1c5Y8 # 6OonMpRu6L5sW5KM3IUmkBo3KcnLezlxtebfaDyaKC9tB0qg4aM14ikL36nsLFbh # 2nGExYSyMJ6U4tqpxyQxijMMSQG20vyVIup6cUsrSD+rGmbSuWZWJwsTmaAw2W6k # 6HtDgtFk40ZB1WttYupQBa/LgjshGLl28jyLI9nNEdFYb4H1JAallEERF/tb6AUD # WEiu8vcUMYEp # =IAMt # -----END PGP SIGNATURE----- # gpg: Signature made Wed 21 Sep 2022 11:51:57 EDT # 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 'm68k-for-7.2-pull-request' of https://github.com/vivier/qemu-m68k: target/m68k: always call gen_exit_tb() after writes to SR target/m68k: rename M68K_FEATURE_M68000 to M68K_FEATURE_M68K target/m68k: Perform writback before modifying SR target/m68k: Fix MACSR to CCR target/m68k: Implement atomic test-and-set Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-09-21Merge tag 'pull-ppc-20220920' of https://gitlab.com/danielhb/qemu into stagingStefan Hajnoczi12-81/+272
ppc patch queue for 2022-09-20: This queue contains a implementation of PowerISA 3.1B hash insns, ppc TCG insns cleanups and fixes, and miscellaneus fixes in the spapr and pnv_phb models. # -----BEGIN PGP SIGNATURE----- # # iHUEABYKAB0WIQQX6/+ZI9AYAK8oOBk82cqW3gMxZAUCYyoWlAAKCRA82cqW3gMx # ZDYhAP0eQMeA4NS3hiw7WMcAVg0pei3ZJL9oEh1UE3+MfK7MhQEA0q8qExWnQJAA # a0hfnFH9pLjI+v0f/FbFK6QJBpu/bg8= # =qT+H # -----END PGP SIGNATURE----- # gpg: Signature made Tue 20 Sep 2022 15:37:56 EDT # gpg: using EDDSA key 17EBFF9923D01800AF2838193CD9CA96DE033164 # gpg: Good signature from "Daniel Henrique Barboza <danielhb413@gmail.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: 17EB FF99 23D0 1800 AF28 3819 3CD9 CA96 DE03 3164 * tag 'pull-ppc-20220920' of https://gitlab.com/danielhb/qemu: hw/ppc/spapr: Fix code style problems reported by checkpatch hw/pci-host: pnv_phb{3, 4}: Fix heap out-of-bound access failure hw/ppc: spapr: Use qemu_vfree() to free spapr->htab target/ppc: Clear fpstatus flags on helpers missing it target/ppc: Zero second doubleword of VSR registers for FPR insns target/ppc: Set OV32 when OV is set target/ppc: Zero second doubleword for VSX madd instructions target/ppc: Set result to QNaN for DENBCD when VXCVI occurs target/ppc: Zero second doubleword in DFP instructions target/ppc: Remove unused xer_* macros target/ppc: Remove extra space from s128 field in ppc_vsr_t target/ppc: Merge fsqrt and fsqrts helpers target/ppc: Move fsqrts to decodetree target/ppc: Move fsqrt to decodetree target/ppc: Implement hashstp and hashchkp target/ppc: Implement hashst and hashchk target/ppc: Add HASHKEYR and HASHPKEYR SPRs Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-09-21target/m68k: always call gen_exit_tb() after writes to SRMark Cave-Ayland1-0/+4
Any write to SR can change the security state so always call gen_exit_tb() when this occurs. In particular MacOS makes use of andiw/oriw in a few places to handle the switch between user and supervisor mode. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220917112515.83905-5-mark.cave-ayland@ilande.co.uk> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2022-09-21target/m68k: rename M68K_FEATURE_M68000 to M68K_FEATURE_M68KMark Cave-Ayland5-74/+75
The M68K_FEATURE_M68000 feature is misleading in that its name suggests the feature is defined just for Motorola 68000 CPUs, whilst in fact it is defined for all Motorola 680X0 CPUs. In order to avoid confusion with the other M68K_FEATURE_M680X0 constants which define the features available for specific Motorola CPU models, rename M68K_FEATURE_M68000 to M68K_FEATURE_M68K and add comments to clarify its usage. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220917112515.83905-2-mark.cave-ayland@ilande.co.uk> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2022-09-21target/m68k: Perform writback before modifying SRRichard Henderson1-3/+5
Writes to SR may change security state, which may involve a swap of %ssp with %usp as reflected in %a7. Finish the writeback of %sp@+ before swapping stack pointers. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1206 Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <20220913142818.7802-3-richard.henderson@linaro.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
generated by cgit v1.1 at 2025-02-03 11:44:42 +0000