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2020-09-09Use DECLARE_*CHECKER* macrosEduardo Habkost
Generated using: $ ./scripts/codeconverter/converter.py -i \ --pattern=TypeCheckMacro $(git grep -l '' -- '*.[ch]') Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-12-ehabkost@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-13-ehabkost@redhat.com> Message-Id: <20200831210740.126168-14-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-09Move QOM typedefs and add missing includesEduardo Habkost
Some typedefs and macros are defined after the type check macros. This makes it difficult to automatically replace their definitions with OBJECT_DECLARE_TYPE. Patch generated using: $ ./scripts/codeconverter/converter.py -i \ --pattern=QOMStructTypedefSplit $(git grep -l '' -- '*.[ch]') which will split "typdef struct { ... } TypedefName" declarations. Followed by: $ ./scripts/codeconverter/converter.py -i --pattern=MoveSymbols \ $(git grep -l '' -- '*.[ch]') which will: - move the typedefs and #defines above the type check macros - add missing #include "qom/object.h" lines if necessary Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-9-ehabkost@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-10-ehabkost@redhat.com> Message-Id: <20200831210740.126168-11-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-08Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-5.2-20200908' ↵Peter Maydell
into staging ppc patch queue 2020-09-08 This supersedes ppc-for-5.2-20200904, it fixes a couple of bugs in that PR and adds a few extra patches. Next pull request for qemu-5.2. The biggest thing here is the generalization of ARM's start-powered-off machine property to all targets. This can fix a number of odd little edge cases where KVM could run vcpus before they were properly initialized. This does include changes to a number of files that aren't normally in my purview. There are suitable Acked-by lines and Peter requested this come in via my tree, since the most pressing requirement for it is in pseries machines with the POWER secure virtual machine facility. In addition we have: * Daniel Barboza's rework and clean up of pseries machine NUMA handling * Correction to behaviour of the nvdimm= generic machine property on pseries * An optimization to the allocation of XIVE interrupts on KVM * Some fixes for confused behaviour with kernel_irqchip when both XICS and XIVE are in play * Add HIOMAP comamnd to pnv flash * Properly advertise the fact that spapr_vscsi doesn't handle hotplugged disks * Some assorted minor enhancements # gpg: Signature made Tue 08 Sep 2020 06:19:34 BST # gpg: using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392 # gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full] # gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full] # gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full] # gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown] # Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392 * remotes/dgibson/tags/ppc-for-5.2-20200908: (33 commits) spapr_numa: use spapr_numa_get_vcpu_assoc() in home_node hcall spapr_numa: create a vcpu associativity helper spapr: move h_home_node_associativity to spapr_numa.c spapr_numa: move NVLink2 associativity handling to spapr_numa.c spapr, spapr_numa: move lookup-arrays handling to spapr_numa.c spapr, spapr_numa: handle vcpu ibm,associativity spapr: introduce SpaprMachineState::numa_assoc_array ppc/spapr_nvdimm: turn spapr_dt_nvdimm() static ppc: introducing spapr_numa.c NUMA code helper hw/ppc/ppc4xx_pci: Replace pointless warning by assert() hw/ppc/ppc4xx_pci: Use ARRAY_SIZE() instead of magic value target/s390x: Use start-powered-off CPUState property sparc/sun4m: Use start-powered-off CPUState property sparc/sun4m: Don't set cs->halted = 0 in main_cpu_reset() mips/cps: Use start-powered-off CPUState property ppc/e500: Use start-powered-off CPUState property ppc/spapr: Use start-powered-off CPUState property target/arm: Move setting of CPU halted state to generic code target/arm: Move start-powered-off property to generic CPUState ppc/spapr_nvdimm: do not enable support with 'nvdimm=off' ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-08Merge remote-tracking branch 'remotes/rth/tags/pull-mb-20200907-2' into stagingPeter Maydell
Use lookup_and_goto_tb. Cleanup and fill in VMStateDescription. # gpg: Signature made Mon 07 Sep 2020 21:01:55 BST # 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 * remotes/rth/tags/pull-mb-20200907-2: configure: Do not set TARGET_ABI32 for microblaze target/microblaze: Put MicroBlazeCPUConfig into DisasContext target/microblaze: Fill in VMStateDescription for cpu target/microblaze: Move mmu parameters to MicroBlazeCPUConfig target/microblaze: Treat pvr_regs as constant target/microblaze: Move pvr regs to MicroBlazeCPUConfig target/microblaze: Reorg MicroBlazeCPUConfig to minimize holes target/microblaze: Split out MicroBlazeCPUConfig target/microblaze: Diagnose invalid insns in delay slots target/microblaze: Use tcg_gen_lookup_and_goto_ptr target/microblaze: Force rtid, rted, rtbd to exit target/microblaze: Handle DISAS_EXIT_NEXT in delay slot target/microblaze: Replace cpustate_changed with DISAS_EXIT_NEXT target/microblaze: Introduce DISAS_EXIT_NEXT, DISAS_EXIT_JUMP target/microblaze: Rename DISAS_UPDATE to DISAS_EXIT target/microblaze: Rename mmu structs target/microblaze: Cleanup mb_cpu_do_interrupt target/microblaze: Renumber D_FLAG Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-08target/s390x: Use start-powered-off CPUState propertyThiago Jung Bauermann
Instead of setting CPUState::halted to 1 in s390_cpu_initfn(), use the start-powered-off property which makes cpu_common_reset() initialize it to 1 in common code. Note that this changes behavior by setting cs->halted to 1 on reset, which didn't happen before. Acked-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Thiago Jung Bauermann <bauerman@linux.ibm.com> Message-Id: <20200826055535.951207-9-bauerman@linux.ibm.com> [dwg: Fix from Laurent Vivier for user only case] Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2020-09-08target/arm: Move setting of CPU halted state to generic codeThiago Jung Bauermann
This change is in a separate patch because it's not so obvious that it won't cause a regression. Suggested-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Greg Kurz <groug@kaod.org> Signed-off-by: Thiago Jung Bauermann <bauerman@linux.ibm.com> Message-Id: <20200826055535.951207-3-bauerman@linux.ibm.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2020-09-08target/arm: Move start-powered-off property to generic CPUStateThiago Jung Bauermann
There are other platforms which also have CPUs that start powered off, so generalize the start-powered-off property so that it can be used by them. Note that ARMv7MState also has a property of the same name but this patch doesn't change it because that class isn't a subclass of CPUState so it wouldn't be a trivial change. This change should not cause any change in behavior. Suggested-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Greg Kurz <groug@kaod.org> Signed-off-by: Thiago Jung Bauermann <bauerman@linux.ibm.com> Message-Id: <20200826055535.951207-2-bauerman@linux.ibm.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2020-09-07Merge remote-tracking branch 'remotes/hdeller/tags/target-hppa-pull-request' ↵Peter Maydell
into staging hppa power button support, graphics updates and firmware fixes # gpg: Signature made Mon 07 Sep 2020 20:09:49 BST # gpg: using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F # gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown] # gpg: aka "Helge Deller <deller@kernel.org>" [unknown] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 4544 8228 2CD9 10DB EF3D 25F8 3E5F 3D04 A7A2 4603 # Subkey fingerprint: BCE9 123E 1AD2 9F07 C049 BBDE F712 B510 A23A 0F5F * remotes/hdeller/tags/target-hppa-pull-request: hw/display/artist: Allow screen size up to 2048 lines hw/display/artist: Refactor x/y coordination extraction hw/display/artist: Verify artist screen resolution target/hppa: Fix boot with old Linux installation CDs hw/hppa: Add power button emulation hw/hppa: Tell SeaBIOS port address of fw_cfg hw/hppa: Change fw_cfg port address hw/hppa: Store boot device in fw_cfg section hw/hppa: Make number of TLB and BTLB entries configurable seabios-hppa: Update SeaBIOS to hppa-qemu-5.2-2 tag Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-07target/microblaze: Put MicroBlazeCPUConfig into DisasContextRichard Henderson
The bulk of the translator should not have access to the complete cpu state, to avoid the temptation to examine bits that are in run time, but not translation time context. We do need access to the constant cpu configuration, and that is sufficient, so put that into DisasContext. Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-07target/microblaze: Fill in VMStateDescription for cpuRichard Henderson
Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-07target/microblaze: Move mmu parameters to MicroBlazeCPUConfigRichard Henderson
The final 4 fields in MicroBlazeMMU are configuration constants. Move them into MicroBlazeCPUConfig where they belong. Remove the leading "c_" from the member names, as that presumably implied "config", and that should not be explicit in the location. Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-07target/microblaze: Treat pvr_regs as constantRichard Henderson
Do not allow gdb to set the values, and don't bother dumping unchanging values with -d cpu. Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-07target/microblaze: Move pvr regs to MicroBlazeCPUConfigRichard Henderson
These values are constant, and are derived from the other configuration knobs. Move them into MicroBlazeCPUConfig to emphasize that they are not variable. Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-07target/microblaze: Reorg MicroBlazeCPUConfig to minimize holesRichard Henderson
Sort the elements by type and size, removing a number of holes and reducing the size of the entire struct. Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-07target/microblaze: Split out MicroBlazeCPUConfigRichard Henderson
This struct was previously unnamed, and defined in MicroBlazeCPU. Pull it out to its own typedef so that we can reuse it. Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-07target/microblaze: Diagnose invalid insns in delay slotsRichard Henderson
These cases result in undefined and undocumented behaviour but the behaviour is deterministic, i.e cores will not lock-up or expose security issues. However, RTL will not raise exceptions either. Therefore, log a GUEST_ERROR and treat these cases as nops, to avoid corner cases which could put qemu into an invalid state. Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-07target/microblaze: Use tcg_gen_lookup_and_goto_ptrRichard Henderson
Normal indirect jumps, or page-crossing direct jumps, can use tcg_gen_lookup_and_goto_ptr to avoid returning to the main loop simply to find an existing TB for the next pc. Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-07target/microblaze: Force rtid, rted, rtbd to exitRichard Henderson
These return-from-exception type instructions have modified MSR to re-enable various forms of interrupt. Force a return to the main loop. Consolidate the cleanup of tb_flags into mb_tr_translate_insn. Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-07target/microblaze: Handle DISAS_EXIT_NEXT in delay slotRichard Henderson
It is legal to put an mts instruction into a delay slot. We should continue to return to the main loop in that case so that we recognize any pending interrupts. Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-07target/microblaze: Replace cpustate_changed with DISAS_EXIT_NEXTRichard Henderson
Rather than look for the combination of DISAS_NEXT with a separate variable, go ahead and set is_jmp to the desired state. Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-07target/microblaze: Introduce DISAS_EXIT_NEXT, DISAS_EXIT_JUMPRichard Henderson
Like DISAS_EXIT, except we need to update cpu_pc, either to pc_next or to btarget respectively. Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-07target/microblaze: Rename DISAS_UPDATE to DISAS_EXITRichard Henderson
The name "update" suggests that something needs updating, but this is not the case. Use "exit" to emphasize that nothing needs doing except to exit. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-07target/microblaze: Rename mmu structsRichard Henderson
Introduce typedefs and follow CODING_STYLE for naming. Rename struct microblaze_mmu to MicroBlazeMMU. Rename struct microblaze_mmu_lookup to MicroBlazeMMULookup. Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-07target/microblaze: Cleanup mb_cpu_do_interruptRichard Henderson
Reindent; remove dead/commented code. Use D_FLAG to set ESS[DS]. Sink MSR adjustment for kernel entry, iflags and res_addr clear. Improve CPU_LOG_INT formatting; report pc and msr before and after. Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-07target/microblaze: Renumber D_FLAGRichard Henderson
ESS[DS] is bit 19 in the manual, but the manual uses big-endian bit numbering. This corresponds to bit 12 in little-endian numbering. Let the comment about matching the ESR be true by renumbering it. Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-07target/microblaze: Collected fixes for env->iflagsRichard Henderson
There are several problems here that can result in soft lockup, depending on exactly where an interrupt or exception is delivered: Include BIMM_FLAG in IFLAGS_TB_MASK, since it needs to follow D_FLAG. Ensure that iflags is 0 when entering an interrupt/exception handler. Add mb_cpu_synchronize_from_tb to restore iflags from tb->flags. The change to t_sync_flags is cosmetic, but makes the code clearer. This fixes the reported regression in acceptance/replay_kernel.py. Fixes: 683a247ed7a4 ("target/microblaze: Store "current" iflags in insn_start") Tested-by: Thomas Huth <thuth@redhat.com> Reported-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20200904190842.2282109-2-richard.henderson@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-09-02target/hppa: Fix boot with old Linux installation CDsHelge Deller
The current qemu hppa emulation emulates a PA1.1 CPU, which can only execute the 32-bit instruction set. For unknown 64-bit instructions, a instruction trap is sent to the virtual CPU. This behaviour is correct in the sense that we emulate what the PA1.1 specification says. But when trying to boot older Linux installation images, e.g. ftp://parisc.parisc-linux.org/debian-cd/debian-5.0/lenny-5.0.10-hppa-iso-cd/cdimage.debian.org/debian-5010-hppa-netinst.iso one finds that qemu fails to boot those images. The problem is, that in the Linux kernel (e.g. 2.6.26) of those old images 64-bit instructions were used by mistake in the fault handlers. The relevant instructions (the ",*" indicates that it's a 64-bit instruction) I see are: 0: 09 3e 04 29 sub,* sp,r9,r9 0: 08 3d 06 3d add,* ret1,r1,ret1 0: 0a 09 02 61 or,* r9,r16,r1 0: 0a ba 00 3a andcm,* r26,r21,r26 0: 08 33 02 33 and,* r19,r1,r19 The interesting part is, that real physical 32-bit machines (like the 700/64 and B160L - which is the one we emulate) do boot those images and thus seem to simply ignore the 64-bit flag on those instructions. The patch below modifies the qemu instruction decoder to ignore the 64-bit flag too - which is what real 32-bit hardware seems to do. With this modification qemu now successfully boots those older images too. I suggest to apply the patch below - even if it does not reflect what the SPEC says. Instead it increases the compatibility to really existing hardware and seem to not create problems if we add real PA2.0 support anytime later. Signed-off-by: Helge Deller <deller@gmx.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-02hw/hppa: Make number of TLB and BTLB entries configurableHelge Deller
Until now the TLB size was fixed at 256 entries. To allow operating systems to utilize more TLB entries in the future, we need to tell firmware how many TLB entries we actually support in the emulation. Firmware then reports this to the operating system via the PDC_CACHE_INFO call. This patch simply does the preparation to allow more TLB entries. Signed-off-by: Helge Deller <deller@gmx.de>
2020-09-02Merge remote-tracking branch ↵Peter Maydell
'remotes/ehabkost/tags/machine-next-pull-request' into staging x86 and machine queue, 2020-09-02 Bug fixes: * Revert EPYC topology patches that caused regressions (Babu Moger) * Memory leak fixes (Pan Nengyuan) QOM Cleanups: * Fix typo in AARCH64_CPU_GET_CLASS * Rename QOM macros for consistency and/or to avoid conflicts with other symbols * Move typedefs to header files * Correct instance/class sizes # gpg: Signature made Wed 02 Sep 2020 12:49:57 BST # gpg: using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6 # gpg: issuer "ehabkost@redhat.com" # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full] # Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6 * remotes/ehabkost/tags/machine-next-pull-request: target/i386/sev: Plug memleak in sev_read_file_base64 target/i386/cpu: Fix memleak in x86_cpu_class_check_missing_features virtio: add Virtio*BusClass sizes Revert "hw/i386: Update structures to save the number of nodes per package" Revert "hw/386: Add EPYC mode topology decoding functions" Revert "target/i386: Cleanup and use the EPYC mode topology functions" Revert "hw/i386: Introduce apicid functions inside X86MachineState" Revert "i386: Introduce use_epyc_apic_id_encoding in X86CPUDefinition" Revert "hw/i386: Move arch_id decode inside x86_cpus_init" Revert "target/i386: Enable new apic id encoding for EPYC based cpus models" Revert "i386: Fix pkg_id offset for EPYC cpu models" tls-cipher-suites: Correct instance_size hda-audio: Set instance_size at base class rx: Move typedef RXCPU to cpu-qom.h rx: Rename QOM type check macros arm: Fix typo in AARCH64_CPU_GET_CLASS definition rdma: Rename INTERFACE_RDMA_PROVIDER_CLASS macro x86-iommu: Rename QOM type macros mos6522: Rename QOM macros imx_ccm: Rename IMX_GET_CLASS macro Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-02Merge remote-tracking branch 'remotes/rth/tags/pull-mb-20200901' into stagingPeter Maydell
Convert microblaze to generic translator loop Convert microblaze to decodetree Fix mb_cpu_transaction_failed Other misc cleanups # gpg: Signature made Tue 01 Sep 2020 16:17:19 BST # 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 * remotes/rth/tags/pull-mb-20200901: (76 commits) target/microblaze: Reduce linux-user address space to 32-bit target/microblaze: Add flags markup to some helpers target/microblaze: Remove cpu_R[0] target/microblaze: Remove last of old decoder target/microblaze: Convert dec_stream to decodetree target/microblaze: Convert dec_msr to decodetree target/microblaze: Convert msrclr, msrset to decodetree target/microblaze: Tidy do_rti, do_rtb, do_rte target/microblaze: Convert dec_rts to decodetree target/microblaze: Convert dec_bcc to decodetree target/microblaze: Convert dec_br to decodetree target/microblaze: Reorganize branching target/microblaze: Convert mbar to decodetree target/microblaze: Convert brk and brki to decodetree target/microblaze: Tidy mb_cpu_dump_state target/microblaze: Replace delayed_branch with tb_flags_to_set target/microblaze: Replace clear_imm with tb_flags_to_set target/microblaze: Use cc->do_unaligned_access tcg: Add tcg_get_insn_start_param target/microblaze: Store "current" iflags in insn_start ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-02target/i386/sev: Plug memleak in sev_read_file_base64Pan Nengyuan
Missing g_error_free() in sev_read_file_base64() error path. Fix that. Reported-by: Euler Robot <euler.robot@huawei.com> Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com> Reviewed-by: Li Qiang <liq3ea@gmail.com> Message-Id: <20200831134315.1221-5-pannengyuan@huawei.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-02target/i386/cpu: Fix memleak in x86_cpu_class_check_missing_featuresPan Nengyuan
'err' forgot to free in x86_cpu_class_check_missing_features error path. Fix that. Reported-by: Euler Robot <euler.robot@huawei.com> Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com> Reviewed-by: Li Qiang <liq3ea@gmail.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20200831134315.1221-7-pannengyuan@huawei.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-02Revert "hw/i386: Update structures to save the number of nodes per package"Babu Moger
This reverts commit c24a41bb53c0854d22c96b30d57cfcaa543c409d. Remove the EPYC specific apicid decoding and use the generic default decoding. Signed-off-by: Babu Moger <babu.moger@amd.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <159889937478.21294.4192291354416942986.stgit@naples-babu.amd.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-02Revert "target/i386: Cleanup and use the EPYC mode topology functions"Babu Moger
This reverts commit dd08ef0318e2b61d14bc069590d174913f7f437a. Remove the EPYC specific apicid decoding and use the generic default decoding. Signed-off-by: Babu Moger <babu.moger@amd.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <159889936257.21294.1786224705357428082.stgit@naples-babu.amd.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-02Revert "i386: Introduce use_epyc_apic_id_encoding in X86CPUDefinition"Babu Moger
This reverts commit 0c1538cb1a26287c072645f4759b9872b1596d79. Remove the EPYC specific apicid decoding and use the generic default decoding. Signed-off-by: Babu Moger <babu.moger@amd.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <159889935015.21294.1425332462852607813.stgit@naples-babu.amd.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-02Revert "target/i386: Enable new apic id encoding for EPYC based cpus models"Babu Moger
This reverts commit 247b18c593ec298446645af8d5d28911daf653b1. Remove the EPYC specific apicid decoding and use the generic default decoding. Signed-off-by: Babu Moger <babu.moger@amd.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <159889933756.21294.13999336052652073520.stgit@naples-babu.amd.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-02Revert "i386: Fix pkg_id offset for EPYC cpu models"Babu Moger
This reverts commit 7b225762c8c05fd31d4c2be116aedfbc00383f8b. Remove the EPYC specific apicid decoding and use the generic default decoding. Also fix all the references of pkg_offset. Signed-off-by: Babu Moger <babu.moger@amd.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <159889933119.21294.8112825730577505757.stgit@naples-babu.amd.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-02rx: Move typedef RXCPU to cpu-qom.hEduardo Habkost
Move the typedef closer to the QOM type checking macros. This will make future conversion to OBJECT_DECLARE* easier. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20200825192110.3528606-54-ehabkost@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-02rx: Rename QOM type check macrosEduardo Habkost
Currently we have a RXCPU typedef and a RXCPU type checking macro, but OBJECT_DECLARE* would transform the RXCPU macro into a function, and the function name would conflict with the typedef name. Rename the RXCPU* QOM type check macros to RX_CPU*, so we will avoid the conflict and make the macro names consistent with the TYPE_RX_CPU constant name. This will make future conversion to OBJECT_DECLARE* easier. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20200825192110.3528606-53-ehabkost@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-02arm: Fix typo in AARCH64_CPU_GET_CLASS definitionEduardo Habkost
There's a typo in the type name of AARCH64_CPU_GET_CLASS. This was never detected because the macro is not used by any code. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20200825192110.3528606-52-ehabkost@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-02x86-iommu: Rename QOM type macrosEduardo Habkost
Some QOM macros were using a X86_IOMMU_DEVICE prefix, and others were using a X86_IOMMU prefix. Rename all of them to use the same X86_IOMMU_DEVICE prefix. This will make future conversion to OBJECT_DECLARE* easier. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20200825192110.3528606-47-ehabkost@redhat.com> Acked-by: Peter Xu <peterx@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-01Merge remote-tracking branch ↵Peter Maydell
'remotes/pmaydell/tags/pull-target-arm-20200901' into staging target-arm queue: * Implement fp16 support for AArch32 VFP and Neon * hw/arm/sbsa-ref: add "reg" property to DT cpu nodes * hw/arm/sbsa-ref : Add embedded controller in secure memory # gpg: Signature made Tue 01 Sep 2020 16:17:23 BST # gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE # gpg: issuer "peter.maydell@linaro.org" # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate] # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * remotes/pmaydell/tags/pull-target-arm-20200901: (47 commits) hw/arm/sbsa-ref : Add embedded controller in secure memory hw/misc/sbsa_ec : Add an embedded controller for sbsa-ref hw/arm/sbsa-ref: add "reg" property to DT cpu nodes target/arm: Enable FP16 in '-cpu max' target/arm: Implement fp16 for Neon VMUL, VMLA, VMLS target/arm/vec_helper: Add gvec fp indexed multiply-and-add operations target/arm/vec_helper: Handle oprsz less than 16 bytes in indexed operations target/arm: Implement fp16 for Neon VRINTX target/arm: Implement fp16 for Neon VRINT-with-specified-rounding-mode target/arm: Implement fp16 for Neon VCVT with rounding modes target/arm: Implement fp16 for Neon VCVT fixed-point target/arm: Convert Neon VCVT fixed-point to gvec target/arm: Implement fp16 for Neon float-integer VCVT target/arm: Implement fp16 for Neon pairwise fp ops target/arm: Implement fp16 for Neon VRSQRTS target/arm: Implement fp16 for Neon VRECPS target/arm: Implement fp16 for Neon fp compare-vs-0 target/arm: Implement fp16 for Neon VFMA, VMFS target/arm: Implement fp16 for Neon VMLA, VMLS operations target/arm: Implement fp16 for Neon VMAXNM, VMINNM ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-01target/microblaze: Reduce linux-user address space to 32-bitRichard Henderson
User-space programs cannot use the 64-bit lwea/swea instructions. We can improve code generation and runtime by restricting the user-only address space to 32-bit. Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-01target/microblaze: Add flags markup to some helpersRichard Henderson
The mmu_read, mmu_write, get, and put helpers do not touch the general registers, or any of the other variables managed by tcg. Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-01target/microblaze: Remove cpu_R[0]Richard Henderson
Do not initialize cpu_R[0], as this should be totally unused. The cpu_for_read and cpu_for_write functions use a local temp. Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-01target/microblaze: Remove last of old decoderRichard Henderson
All instructions have been convered. Issue sigill if decodetree does not match. Remove argument decode from DisasContext. Remove microblaze-decode.h. Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-01target/microblaze: Convert dec_stream to decodetreeRichard Henderson
Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-01target/microblaze: Convert dec_msr to decodetreeRichard Henderson
Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-01target/microblaze: Convert msrclr, msrset to decodetreeRichard Henderson
Split this out of dec_msr. Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-01target/microblaze: Tidy do_rti, do_rtb, do_rteRichard Henderson
Since cpu_msr is no longer a 64-bit quantity, we can simplify the arithmetic in these functions. Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
generated by cgit v1.2.3 (git 2.26.2) at 2025-03-06 00:41:28 +0000