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* | | target/hppa: fix access_id checkSven Schnelle2024-03-191-17/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | PA2.0 provides 8 instead of 4 PID registers. Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20240319161921.487080-4-svens@stackframe.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | | target/hppa: fix shrp for wide modeSven Schnelle2024-03-191-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes: f7b775a9c075 ("target/hppa: Implement SHRPD") Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Helge Deller <deller@gmx.de> Message-Id: <20240319161921.487080-3-svens@stackframe.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | | target/hppa: ldcw,s uses static shift of 3Sven Schnelle2024-03-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Fixes: 96d6407f363 ("target-hppa: Implement loads and stores") Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20240319161921.487080-2-svens@stackframe.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | | target/hppa: Fix assemble_12a insns for wide modeRichard Henderson2024-03-192-12/+34
| | | | | | | | | | | | | | | | | | Tested-by: Helge Deller <deller@gmx.de> Reported-by: Sven Schnelle <svens@stackframe.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | | target/hppa: Fix assemble_11a insns for wide modeRichard Henderson2024-03-192-9/+21
| | | | | | | | | | | | | | | | | | | | | Tested-by: Helge Deller <deller@gmx.de> Reviewed-by: Helge Deller <deller@gmx.de> Reported-by: Sven Schnelle <svens@stackframe.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | | target/hppa: Fix assemble_16 insns for wide modeRichard Henderson2024-03-192-6/+31
|/ / | | | | | | | | | | Reported-by: Sven Schnelle <svens@stackframe.org> Reviewed-by: Helge Deller <deller@gmx.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | target/sparc/cpu: Improve the CPU help textThomas Huth2024-03-181-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | Remove the unnecessary "Sparc" at the beginning of the line and put the chip information into parentheses so that it is clearer which part of the line have to be passed to "-cpu" to specify a different CPU. Message-ID: <20240307174334.130407-4-thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
* | target/s390x: improve cpu compatibility check error messageClaudio Fontana2024-03-181-7/+15
|/ | | | | | | | | | | | | | | | | | | some users were confused by this message showing under TCG: Selected CPU generation is too new. Maximum supported model in the configuration: 'xyz' Clarify that the maximum can depend on the accel, and add a hint to try a different one. Also add a hint for features mismatch to suggest trying different accel, QEMU and kernel versions. Signed-off-by: Claudio Fontana <cfontana@suse.de> Message-ID: <20240314213746.27163-1-cfontana@suse.de> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
* Merge tag 'pull-ppc-for-9.0-2-20240313' of https://gitlab.com/npiggin/qemu ↵Peter Maydell2024-03-1311-453/+312
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into staging * PAPR nested hypervisor host implementation for spapr TCG * excp_helper.c code cleanups and improvements * Move more ops to decodetree * Deprecate pseries-2.12 machines and P9 and P10 DD1.0 CPUs * Document running Linux on AmigaNG * Update dt feature advertising POWER CPUs. * Add P10 PMU SPRs * Improve pnv topology calculation for SMT8 CPUs. * Various bug fixes. # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCgAdFiEETkN92lZhb0MpsKeVZ7MCdqhiHK4FAmXwiT8ACgkQZ7MCdqhi # HK7C/w//XxEO2bQTFPLFDTrP/voq7pcX8XeQNVyXCkXYjvsbu05oQow50k+Y5UAE # US4MFjt8jFz0vuIKuKyoA3kG41zDSOzoX4TQXMM+tyTWbuFF3KAyfizb1xE6SYAN # xJEGvmiXv/EgoSBD7BTKQp1tMPdIGZLwSdYiA0lmOo7YaMCgYAXaujW5hnNjQecT # 873sN+10pHtQY++mINtD9Nfb6AcDGMWw0b+bykqIXhNRkI8IGOS4WF4vAuMBrwfe # UM00wDnNRb86Dk14bv2XVNDr6/i0VRtUMwM4yiptrQ1TQx18LZaPSQFYjQfPaan7 # LwN4QkMFnBX54yJ7Npvjvu8BCBF47kwOVu4CIAFJ4sIm0WfTmozDpPttwcZ5w7Ve # iXDOB9ECAB4pQ2rCgbSNG8MYUZgoHHOuThqolOP0Vh9NHRRJxpdw6CyAbmCGftc0 # lvRDPFiKp8xmCNJ/j3XzoUdHoG7NMwpUmHv9ruGU18SdQ8hyJN9AcQGWYrB4v0RV # /hs2RAbwntG7ahkcwd8uy5aFw88Wph/uGXPXc49EWj7i49vHeIV2y5+gtthMywje # qqjFXkistXuF+JHVnyoYmqqCyXaHX5CEwtawMv4EQeaJs76bLhMeMTKKl9rRp8qB # DtbIZphO8iMsocrBnje48sA5HR0PM+H4HTjw10i8R0fLlWitaIY= # =XnY5 # -----END PGP SIGNATURE----- # gpg: Signature made Tue 12 Mar 2024 16:56:31 GMT # gpg: using RSA key 4E437DDA56616F4329B0A79567B30276A8621CAE # gpg: Good signature from "Nicholas Piggin <npiggin@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: 4E43 7DDA 5661 6F43 29B0 A795 67B3 0276 A862 1CAE * tag 'pull-ppc-for-9.0-2-20240313' of https://gitlab.com/npiggin/qemu: (38 commits) spapr: nested: Introduce cap-nested-papr for Nested PAPR API spapr: nested: Introduce H_GUEST_RUN_VCPU hcall. spapr: nested: Use correct source for parttbl info for nested PAPR API. spapr: nested: Introduce H_GUEST_[GET|SET]_STATE hcalls. spapr: nested: Initialize the GSB elements lookup table. spapr: nested: Extend nested_ppc_state for nested PAPR API spapr: nested: Introduce H_GUEST_CREATE_VCPU hcall. spapr: nested: Introduce H_GUEST_[CREATE|DELETE] hcalls. spapr: nested: Introduce H_GUEST_[GET|SET]_CAPABILITIES hcalls. spapr: nested: Document Nested PAPR API spapr: nested: keep nested-hv related code restricted to its API. spapr: nested: Introduce SpaprMachineStateNested to store related info. spapr: nested: move nested part of spapr_get_pate into spapr_nested.c spapr: nested: register nested-hv api hcalls only for cap-nested-hv target/ppc: Remove interrupt handler wrapper functions target/ppc: Clean up ifdefs in excp_helper.c, part 3 target/ppc: Clean up ifdefs in excp_helper.c, part 2 target/ppc: Clean up ifdefs in excp_helper.c, part 1 target/ppc: Add gen_exception_err_nip() function target/ppc: Readability improvements in exception handlers ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * spapr: nested: Introduce H_GUEST_RUN_VCPU hcall.Harsh Prateek Bora2024-03-131-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The H_GUEST_RUN_VCPU hcall is used to start execution of a Guest VCPU. The Hypervisor will update the state of the Guest VCPU based on the input buffer, restore the saved Guest VCPU state, and start its execution. The Guest VCPU can stop running for numerous reasons including HCALLs, hypervisor exceptions, or an outstanding Host Partition Interrupt. The reason that the Guest VCPU stopped running is communicated through R4 and the output buffer will be filled in with any relevant state. Reviewed-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
| * spapr: nested: Extend nested_ppc_state for nested PAPR APIHarsh Prateek Bora2024-03-131-0/+2
| | | | | | | | | | | | | | | | | | | | | | Currently, nested_ppc_state stores a certain set of registers and works with nested_[load|save]_state() for state transfer as reqd for nested-hv API. Extending these with additional registers state as reqd for nested PAPR API. Acked-by: Nicholas Piggin <npiggin@gmail.com> Suggested-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
| * target/ppc: Remove interrupt handler wrapper functionsBALATON Zoltan2024-03-131-39/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | These wrappers call out to handle POWER7 and newer in separate functions but reduce to the generic case when TARGET_PPC64 is not defined. It is easy enough to include the switch in the beginning of the generic functions to branch out to the specific functions and get rid of these wrappers. This avoids one indirection and entirely compiles out the switch without TARGET_PPC64. Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com> Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
| * target/ppc: Clean up ifdefs in excp_helper.c, part 3BALATON Zoltan2024-03-131-13/+2
| | | | | | | | | | | | | | | | | | Concatenate #if blocks that are ending then beginning on the next line again. Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com> Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
| * target/ppc: Clean up ifdefs in excp_helper.c, part 2BALATON Zoltan2024-03-131-2/+2
| | | | | | | | | | | | | | | | | | Remove check for !defined(CONFIG_USER_ONLY) as this is already within an #ifndef CONFIG_USER_ONLY block. Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com> Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
| * target/ppc: Clean up ifdefs in excp_helper.c, part 1BALATON Zoltan2024-03-131-25/+24
| | | | | | | | | | | | | | | | | | Use #ifdef, #ifndef for brevity and add comments to #endif that are more than a few lines apart for clarity. Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com> Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
| * target/ppc: Add gen_exception_err_nip() functionBALATON Zoltan2024-03-131-13/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add gen_exception_err_nip() that does the same as gen_exception_err() but takes the nip as a parameter to allow specifying it instead of using the current instruction address then change gen_exception_err() to use it. The gen_exception() and gen_exception_nip() functions are similar so remove code duplication from those too while at it. Suggested-by: Nicholas Piggin <npiggin@gmail.com> Reviewed-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
| * target/ppc: Readability improvements in exception handlersBALATON Zoltan2024-03-132-147/+33
| | | | | | | | | | | | | | | | | | | | Improve readability by shortening some long comments, removing comments that state the obvious and dropping some empty lines so they don't distract when reading the code. Acked-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
| * target/ppc: Use env_cpu for cpu_abort in excp_helperBALATON Zoltan2024-03-131-55/+63
| | | | | | | | | | | | | | | | | | | | | | Use the env_cpu function to get the CPUState for cpu_abort. These are only needed in case of fatal errors so this allows to avoid casting and storing CPUState in a local variable wnen not needed. Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
| * ppc/pnv: Improve pervasive topology calculation for big-coreCaleb Schlossin2024-03-131-3/+0
| | | | | | | | | | | | | | | | | | Big (SMT8) cores have a complicated function to map the core, thread ID to pervasive topology (PIR). Fix this for power8, power9, and power10. Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Caleb Schlossin <calebs@linux.vnet.ibm.com> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
| * target/ppc: Add power10 pmu SPRsMadhavan Srinivasan2024-03-132-0/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently in tcg mode, when reading from power10 pmu spr like MMCR3, qemu logs this message (when starting qemu with -d guest_errors) Trying to read invalid spr 754 (0x2f2) at 0000000030056bb0 This is becuase, no read/write call-backs are registered for these SPRs. Add support to register generic read/write functions to these power10 pmu sprs to fix it. Reviewed-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
| * target/ppc: Move add and subf type fixed-point arithmetic instructions to ↵Chinmay Rath2024-03-133-136/+96
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | decodetree This patch moves the below instructions to decodetree specification: {add, subf}[c,e,me,ze][o][.] : XO-form addic[.], subfic : D-form addex : Z23-form This patch introduces XO form instructions into decode tree specification, for which all the four variations([o][.]) have been handled with a single pattern. The changes were verified by validating that the tcg ops generated by those instructions remain the same, which were captured with the '-d in_asm,op' flag. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com> Signed-off-by: Chinmay Rath <rathc@linux.ibm.com> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
| * target/ppc: POWER10 does not have transactional memoryNicholas Piggin2024-03-131-3/+2
| | | | | | | | | | | | | | | | | | | | POWER10 hardware implements a degenerate transactional memory facility in POWER8/9 PCR compatibility modes to permit migration from older CPUs, but POWER10 / ISA v3.1 mode does not support it so the CPU model should not support it. Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
| * ppc: Drop support for POWER9 and POWER10 DD1 chipsNicholas Piggin2024-03-133-20/+2
| | | | | | | | | | | | | | | | The POWER9 DD1 and POWER10 DD1 chips are not public and are no longer of any use in QEMU. Remove them. Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
| * target/ppc: Prevent supervisor from modifying MSR[ME]Nicholas Piggin2024-03-131-0/+5
| | | | | | | | | | | | | | | | | | | | Prevent guest state modifying the MSR[ME] bit. Per ISA: An attempt to modify MSR[ME] in privileged but non-hypervisor state is ignored (i.e., the bit is not changed). Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
| * target/ppc: Fix GDB SPR regnum indexingNicholas Piggin2024-03-131-4/+3
| | | | | | | | | | | | | | | | Fix an off by one bug. Fixes: 1b53948ff8f70 ("target/ppc: Use GDBFeature for dynamic XML") Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
* | Merge tag 'pull-error-2024-03-12' of https://repo.or.cz/qemu/armbru into stagingPeter Maydell2024-03-125-54/+65
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Error reporting patches for 2024-03-12 # -----BEGIN PGP SIGNATURE----- # # iQJGBAABCAAwFiEENUvIs9frKmtoZ05fOHC0AOuRhlMFAmXwWOYSHGFybWJydUBy # ZWRoYXQuY29tAAoJEDhwtADrkYZT+voP/jAEyPfbtwggKLHjSCkHchn/uUziLJ2o # //i7+ZV9soCizAEkW+AkIR17PsMCaRsa8W4AULLn+ZaDJNy1Vlj2WYIkgeFm/rba # AWfNXywIg7dLnj0Hd98nz13hPuP52hO9vpakPhcua9L6mmk1htdqbbGIFIIfbQhp # e6FM+sBEW44uGcZx+N0wMEpKF0F7RId/jzH4mfP35WE7CLaAr2EfTXFaadAM636e # QsrM8wuiNAPQeyXz14gxYTWAnnMGglM5WQ4hoxSGN0y8c007gvff5vMKc7vapn4/ # DdiYJqpq/DIWaiGL0Fl8Cpry3WrQ8UY0st745kCLF/f9nlL0GvnBGdLdUaap7lQZ # A/C1sDKNubAGwzcw643AhV73QHc9f5kDBdWIj5wj3k5DQmBmgKACzGs1edDVVB+2 # OaStqZZ/V9Q5gljjh6PiHEptTjPhsaftX7GGjbhXTJUDFB9GONSCEVwAdZZxJ0Pm # 6cQLtcIMtcjL4xXNz6niVZkxGT/zu4kqbZ01LudIqEQAnULwRiVpyjkCmReSAOPP # eBtkCQtn7WPlz4N3ZiV2+a1p4/e88KH9wvxF+XvPEJjgsdeUmxX44f82ouLPJzvE # fOXE11tRr41u9m+UmoinVo581CKYGlkRJlNQWQwFOmnXoKP2nPZzADxraihkCR5p # wT0Hz9uwJs94 # =6FSf # -----END PGP SIGNATURE----- # gpg: Signature made Tue 12 Mar 2024 13:30:14 GMT # gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653 # gpg: issuer "armbru@redhat.com" # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full] # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full] # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * tag 'pull-error-2024-03-12' of https://repo.or.cz/qemu/armbru: target/loongarch: Fix query-cpu-model-expansion to reject props target: Improve error reporting for CpuModelInfo member @props target/i386: Fix query-cpu-model-expansion to reject props target: Simplify type checks for CpuModelInfo member @props Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | target/loongarch: Fix query-cpu-model-expansion to reject propsMarkus Armbruster2024-03-121-1/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | query-cpu-model-expansion takes a CpuModelInfo argument. The loongarch version of the command silently ignores the argument's member @props. For instance, {"execute": "query-cpu-model-expansion", "arguments": {"type": "static", "model": {"name": "la464", "props": null}}} and {"execute": "query-cpu-model-expansion", "arguments": {"type": "static", "model": {"name": "la464", "props": {"prop": null}}}} succeed. Add skeleton code for property processing that recognizes no properties. Now the two commands fail as they should: {"error": {"class": "GenericError", "desc": "Invalid parameter type for 'model.props', expected: object"}} and {"error": {"class": "GenericError", "desc": "Parameter 'model.props.prop' is unexpected"}} Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20240305145919.2186971-5-armbru@redhat.com> [Drop #include now superfluous]
| * | target: Improve error reporting for CpuModelInfo member @propsMarkus Armbruster2024-03-124-15/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | query-cpu-model-comparison, query-cpu-model-baseline, and query-cpu-model-expansion take CpuModelInfo arguments. Errors in @props members of these arguments are reported for 'props', without further context. For instance, s390x rejects {"execute": "query-cpu-model-comparison", "arguments": {"modela": {"name": "z13", "props": {}}, "modelb": {"name": "z14", "props": []}}} with {"error": {"class": "GenericError", "desc": "Invalid parameter type for 'props', expected: object"}} This is unusual; the common QAPI unmarshaling machinery would complain about 'modelb.props'. Our hand-written code to visit the @props member neglects to provide the context. Tweak it so it provides it. The command above now fails with {"error": {"class": "GenericError", "desc": "Invalid parameter type for 'modelb.props', expected: dict"}} Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20240305145919.2186971-4-armbru@redhat.com> Acked-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
| * | target/i386: Fix query-cpu-model-expansion to reject propsMarkus Armbruster2024-03-121-8/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CpuModelInfo member @props is semantically a mapping from name to value, and syntactically a JSON object on the wire. This translates to QDict in C. Since the QAPI schema language lacks the means to express 'object', we use 'any' instead. This is QObject in C. Commands taking a CpuModelInfo argument need to check the QObject is a QDict. The i386 version of qmp_query_cpu_model_expansion() fails to check. Instead, @props is silently ignored when it's not an object. For instance, {"execute": "query-cpu-model-expansion", "arguments": {"type": "full", "model": {"name": "qemu64", "props": null}}} succeeds. Fix by refactoring the code to match the other targets. Now the command fails as it should: {"error": {"class": "GenericError", "desc": "Invalid parameter type for 'props', expected: object"}} Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20240305145919.2186971-3-armbru@redhat.com>
| * | target: Simplify type checks for CpuModelInfo member @propsMarkus Armbruster2024-03-123-39/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CpuModelInfo member @props is semantically a mapping from name to value, and syntactically a JSON object on the wire. This translates to QDict in C. Since the QAPI schema language lacks the means to express 'object', we use 'any' instead. This is QObject in C. Commands taking a CpuModelInfo argument need to check the QObject is a QDict. For arm, riscv, and s390x, the code checks right before passing the QObject to visit_start_struct(). visit_start_struct() then checks again. Delete the first check. The error message for @props that are not an object changes slightly to the the message we get for this kind of type error in other contexts. Minor improvement. Additionally, error messages about members of @props now refer to 'props.prop-name' instead of just 'prop-name'. Another minor improvement. Both changes are visible in tests/qtest/arm-cpu-features.c. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20240305145919.2186971-2-armbru@redhat.com> Acked-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> [Drop #include now superfluous]
* | | Merge tag 'pull-request-2024-03-12' of https://gitlab.com/thuth/qemu into ↵Peter Maydell2024-03-1298-620/+337
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | staging * Add missing ERRP_GUARD() statements in functions that need it * Prefer fast cpu_env() over slower CPU QOM cast macro # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmXwPhYRHHRodXRoQHJl # ZGhhdC5jb20ACgkQLtnXdP5wLbWHvBAAgKx5LHFjz3xREVA+LkDTQ49mz0lK3s32 # SGvNlIHjiaDGVttVYhVC4sinBWUruG4Lyv/2QN72OJBzn6WUsEUQE3KPH1d7Y3/s # wS9X7mj70n4kugWJqeIJP5AXSRasHmWoQ4QJLVQRJd6+Eb9jqwep0x7bYkI1de6D # bL1Q7bIfkFeNQBXaiPWAm2i+hqmT4C1r8HEAGZIjAsMFrjy/hzBEjNV+pnh6ZSq9 # Vp8BsPWRfLU2XHm4WX0o8d89WUMAfUGbVkddEl/XjIHDrUD+Zbd1HAhLyfhsmrnE # jXIwSzm+ML1KX4MoF5ilGtg8Oo0gQDEBy9/xck6G0HCm9lIoLKlgTxK9glr2vdT8 # yxZmrM9Hder7F9hKKxmb127xgU6AmL7rYmVqsoQMNAq22D6Xr4UDpgFRXNk2/wO6 # zZZBkfZ4H4MpZXbd/KJpXvYH5mQA4IpkOy8LJdE+dbcHX7Szy9ksZdPA+Z10hqqf # zqS13qTs3abxymy2Q/tO3hPKSJCk1+vCGUkN60Wm+9VoLWGoU43qMc7gnY/pCS7m # 0rFKtvfwFHhokX1orK0lP/ppVzPv/5oFIeK8YDY9if+N+dU2LCwVZHIuf2/VJPRq # wmgH2vAn3JDoRKPxTGX9ly6AMxuZaeP92qBTOPap0gDhihYzIpaCq9ecEBoTakI7 # tdFhV0iRr08= # =NiP4 # -----END PGP SIGNATURE----- # gpg: Signature made Tue 12 Mar 2024 11:35:50 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-2024-03-12' of https://gitlab.com/thuth/qemu: (55 commits) user: Prefer fast cpu_env() over slower CPU QOM cast macro target/xtensa: Prefer fast cpu_env() over slower CPU QOM cast macro target/tricore: Prefer fast cpu_env() over slower CPU QOM cast macro target/sparc: Prefer fast cpu_env() over slower CPU QOM cast macro target/sh4: Prefer fast cpu_env() over slower CPU QOM cast macro target/rx: Prefer fast cpu_env() over slower CPU QOM cast macro target/ppc: Prefer fast cpu_env() over slower CPU QOM cast macro target/openrisc: Prefer fast cpu_env() over slower CPU QOM cast macro target/nios2: Prefer fast cpu_env() over slower CPU QOM cast macro target/mips: Prefer fast cpu_env() over slower CPU QOM cast macro target/microblaze: Prefer fast cpu_env() over slower CPU QOM cast macro target/m68k: Prefer fast cpu_env() over slower CPU QOM cast macro target/loongarch: Prefer fast cpu_env() over slower CPU QOM cast macro target/i386/hvf: Use CPUState typedef target/hexagon: Prefer fast cpu_env() over slower CPU QOM cast macro target/cris: Prefer fast cpu_env() over slower CPU QOM cast macro target/avr: Prefer fast cpu_env() over slower CPU QOM cast macro target/alpha: Prefer fast cpu_env() over slower CPU QOM cast macro target: Replace CPU_GET_CLASS(cpu -> obj) in cpu_reset_hold() handler bulk: Call in place single use cpu_env() ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | target/xtensa: Prefer fast cpu_env() over slower CPU QOM cast macroPhilippe Mathieu-Daudé2024-03-126-20/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mechanical patch produced running the command documented in scripts/coccinelle/cpu_env.cocci_template header. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20240129164514.73104-29-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | target/tricore: Prefer fast cpu_env() over slower CPU QOM cast macroPhilippe Mathieu-Daudé2024-03-124-27/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mechanical patch produced running the command documented in scripts/coccinelle/cpu_env.cocci_template header. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Message-ID: <20240129164514.73104-28-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | target/sparc: Prefer fast cpu_env() over slower CPU QOM cast macroPhilippe Mathieu-Daudé2024-03-127-38/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mechanical patch produced running the command documented in scripts/coccinelle/cpu_env.cocci_template header. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20240129164514.73104-27-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | target/sh4: Prefer fast cpu_env() over slower CPU QOM cast macroPhilippe Mathieu-Daudé2024-03-124-30/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mechanical patch produced running the command documented in scripts/coccinelle/cpu_env.cocci_template header. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20240129164514.73104-26-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | target/rx: Prefer fast cpu_env() over slower CPU QOM cast macroPhilippe Mathieu-Daudé2024-03-124-12/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mechanical patch produced running the command documented in scripts/coccinelle/cpu_env.cocci_template header. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-ID: <20240129164514.73104-24-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | target/ppc: Prefer fast cpu_env() over slower CPU QOM cast macroPhilippe Mathieu-Daudé2024-03-126-30/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mechanical patch produced running the command documented in scripts/coccinelle/cpu_env.cocci_template header. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20240129164514.73104-22-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | target/openrisc: Prefer fast cpu_env() over slower CPU QOM cast macroPhilippe Mathieu-Daudé2024-03-123-12/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mechanical patch produced running the command documented in scripts/coccinelle/cpu_env.cocci_template header. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20240129164514.73104-21-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | target/nios2: Prefer fast cpu_env() over slower CPU QOM cast macroPhilippe Mathieu-Daudé2024-03-124-20/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mechanical patch produced running the command documented in scripts/coccinelle/cpu_env.cocci_template header. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20240129164514.73104-20-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | target/mips: Prefer fast cpu_env() over slower CPU QOM cast macroPhilippe Mathieu-Daudé2024-03-129-50/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mechanical patch produced running the command documented in scripts/coccinelle/cpu_env.cocci_template header. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-ID: <20240129164514.73104-19-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | target/microblaze: Prefer fast cpu_env() over slower CPU QOM cast macroPhilippe Mathieu-Daudé2024-03-123-8/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mechanical patch produced running the command documented in scripts/coccinelle/cpu_env.cocci_template header. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20240129164514.73104-18-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | target/m68k: Prefer fast cpu_env() over slower CPU QOM cast macroPhilippe Mathieu-Daudé2024-03-126-44/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mechanical patch produced running the command documented in scripts/coccinelle/cpu_env.cocci_template header. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20240129164514.73104-17-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | target/loongarch: Prefer fast cpu_env() over slower CPU QOM cast macroPhilippe Mathieu-Daudé2024-03-125-66/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mechanical patch produced running the command documented in scripts/coccinelle/cpu_env.cocci_template header. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20240129164514.73104-16-philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> [thuth: Adjusted patch for hunk that moved to cpu_helper.c] Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | target/i386/hvf: Use CPUState typedefPhilippe Mathieu-Daudé2024-03-127-49/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QEMU coding style recommend using structure typedefs: https://www.qemu.org/docs/master/devel/style.html#typedefs Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Zhao Liu <zhao1.liu@intel.com> Message-ID: <20240129164514.73104-14-philmd@linaro.org> [thuth: Break long lines to avoid checkpatch.pl errors] Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | target/hexagon: Prefer fast cpu_env() over slower CPU QOM cast macroPhilippe Mathieu-Daudé2024-03-122-23/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mechanical patch produced running the command documented in scripts/coccinelle/cpu_env.cocci_template header. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Brian Cain <bcain@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-ID: <20240129164514.73104-12-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | target/cris: Prefer fast cpu_env() over slower CPU QOM cast macroPhilippe Mathieu-Daudé2024-03-124-25/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mechanical patch produced running the command documented in scripts/coccinelle/cpu_env.cocci_template header. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20240129164514.73104-11-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | target/avr: Prefer fast cpu_env() over slower CPU QOM cast macroPhilippe Mathieu-Daudé2024-03-124-33/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mechanical patch produced running the command documented in scripts/coccinelle/cpu_env.cocci_template header. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20240129164514.73104-10-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | target/alpha: Prefer fast cpu_env() over slower CPU QOM cast macroPhilippe Mathieu-Daudé2024-03-125-48/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mechanical patch produced running the command documented in scripts/coccinelle/cpu_env.cocci_template header. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20240129164514.73104-8-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | target: Replace CPU_GET_CLASS(cpu -> obj) in cpu_reset_hold() handlerPhilippe Mathieu-Daudé2024-03-1218-51/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since CPU() macro is a simple cast, the following are equivalent: Object *obj; CPUState *cs = CPU(obj) In order to ease static analysis when running scripts/coccinelle/cpu_env.cocci from the previous commit, replace: - CPU_GET_CLASS(cpu); + CPU_GET_CLASS(obj); Most code use the 'cs' variable name for CPUState handle. Replace few 's' -> 'cs' to unify cpu_reset_hold() style. No logical change in this patch. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Acked-by: Richard Henderson <richard.henderson@linaro.org> Message-ID: <20240129164514.73104-7-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | bulk: Call in place single use cpu_env()Philippe Mathieu-Daudé2024-03-127-27/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Avoid CPUArchState local variable when cpu_env() is used once. Mechanical patch using the following Coccinelle spatch script: @@ type CPUArchState; identifier env; expression cs; @@ { - CPUArchState *env = cpu_env(cs); ... when != env - env + cpu_env(cs) ... when != env } Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-ID: <20240129164514.73104-5-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>