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2024-01-09target/arm: Implement HCR_EL2.AT handlingPeter Maydell
The FEAT_NV HCR_EL2.AT bit enables trapping of some address translation instructions from EL1 to EL2. Implement this behaviour. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Tested-by: Miguel Luis <miguel.luis@oracle.com>
2024-01-09target/arm: Handle HCR_EL2 accesses for bits introduced with FEAT_NVPeter Maydell
FEAT_NV defines three new bits in HCR_EL2: NV, NV1 and AT. When the feature is enabled, allow these bits to be written, and flush the TLBs for the bits which affect page table interpretation. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Tested-by: Miguel Luis <miguel.luis@oracle.com>
2024-01-09target/arm: Set CTR_EL0.{IDC,DIC} for the 'max' CPUPeter Maydell
The CTR_EL0 register has some bits which allow the implementation to tell the guest that it does not need to do cache maintenance for data-to-instruction coherence and instruction-to-data coherence. QEMU doesn't emulate caches and so our cache maintenance insns are all NOPs. We already have some models of specific CPUs where we set these bits (e.g. the Neoverse V1), but the 'max' CPU still uses the settings it inherits from Cortex-A57. Set the bits for 'max' as well, so the guest doesn't need to do unnecessary work. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Tested-by: Miguel Luis <miguel.luis@oracle.com>
2024-01-08Replace "iothread lock" with "BQL" in commentsStefan Hajnoczi
The term "iothread lock" is obsolete. The APIs use Big QEMU Lock (BQL) in their names. Update the code comments to use "BQL" instead of "iothread lock". Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Paul Durrant <paul@xen.org> Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com> Message-id: 20240102153529.486531-5-stefanha@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2024-01-08system/cpus: rename qemu_mutex_lock_iothread() to bql_lock()Stefan Hajnoczi
The Big QEMU Lock (BQL) has many names and they are confusing. The actual QemuMutex variable is called qemu_global_mutex but it's commonly referred to as the BQL in discussions and some code comments. The locking APIs, however, are called qemu_mutex_lock_iothread() and qemu_mutex_unlock_iothread(). The "iothread" name is historic and comes from when the main thread was split into into KVM vcpu threads and the "iothread" (now called the main loop thread). I have contributed to the confusion myself by introducing a separate --object iothread, a separate concept unrelated to the BQL. The "iothread" name is no longer appropriate for the BQL. Rename the locking APIs to: - void bql_lock(void) - void bql_unlock(void) - bool bql_locked(void) There are more APIs with "iothread" in their names. Subsequent patches will rename them. There are also comments and documentation that will be updated in later patches. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Paul Durrant <paul@xen.org> Acked-by: Fabiano Rosas <farosas@suse.de> Acked-by: David Woodhouse <dwmw@amazon.co.uk> Reviewed-by: Cédric Le Goater <clg@kaod.org> Acked-by: Peter Xu <peterx@redhat.com> Acked-by: Eric Farman <farman@linux.ibm.com> Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com> Acked-by: Hyman Huang <yong.huang@smartx.com> Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com> Message-id: 20240102153529.486531-2-stefanha@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2024-01-05target: Use generic cpu_model_from_type()Gavin Shan
Use generic cpu_model_from_type() when the CPU model name needs to be extracted from the CPU type name. Signed-off-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-ID: <20231114235628.534334-23-gshan@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-01-05target/arm: Use generic cpu_list()Gavin Shan
No changes of the output from the following command before and after it's applied. [gshan@gshan q]$ ./build/qemu-system-aarch64 -cpu ? Available CPUs: a64fx arm1026 arm1136 arm1136-r2 arm1176 arm11mpcore arm926 arm946 cortex-a15 cortex-a35 cortex-a53 cortex-a55 cortex-a57 cortex-a7 cortex-a710 cortex-a72 cortex-a76 cortex-a8 cortex-a9 cortex-m0 cortex-m3 cortex-m33 cortex-m4 cortex-m55 cortex-m7 cortex-r5 cortex-r52 cortex-r5f max neoverse-n1 neoverse-n2 neoverse-v1 pxa250 pxa255 pxa260 pxa261 pxa262 pxa270-a0 pxa270-a1 pxa270 pxa270-b0 pxa270-b1 pxa270-c0 pxa270-c5 sa1100 sa1110 ti925t Signed-off-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-ID: <20231114235628.534334-9-gshan@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-01-05cpu: Call object_class_dynamic_cast() once in cpu_class_by_name()Philippe Mathieu-Daudé
For all targets, the CPU class returned from CPUClass::class_by_name() and object_class_dynamic_cast(oc, CPU_RESOLVING_TYPE) need to be compatible. Lets apply the check in cpu_class_by_name() for once, instead of having the check in CPUClass::class_by_name() for individual target. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Gavin Shan <gshan@redhat.com> Message-ID: <20231114235628.534334-4-gshan@redhat.com>
2024-01-04Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into stagingPeter Maydell
* configure: use a native non-cross compiler for linux-user * meson: cleanups * target/i386: miscellaneous cleanups and optimizations * target/i386: implement CMPccXADD * target/i386: the sgx_epc_get_section stub is reachable * esp: check for NULL result from scsi_device_find() # -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmWRImYUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroNd7AgAgcyJGiMfUkXqhefplpm06RDXQIa8 # FuoJqPb21lO75DQKfaFRAc4xGLagjJROMJGHMm9HvMu2VlwvOydkQlfFRspENxQ/ # 5XzGdb/X0A7HA/mwUfnMB1AZx0Vs32VI5IBSc6acc9fmgeZ84XQEoM3KBQHUik7X # mSkE4eltR9gJ+4IaGo4voZtK+YoVD8nEcuqmnKihSPWizev0FsZ49aNMtaYa9qC/ # Xs3kiQd/zPibHDHJu0ulFsNZgxtUcvlLHTCf8gO4dHWxCFLXGubMush83McpRtNB # Qoh6cTLH+PBXfrxMR3zmTZMNvo8Euls3s07Y8TkNP4vdIIE/kMeMDW1wJw== # =mq30 # -----END PGP SIGNATURE----- # gpg: Signature made Sun 31 Dec 2023 08:12:22 GMT # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full] # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (46 commits) meson.build: report graphics backends separately configure, meson: rename targetos to host_os meson: rename config_all meson: remove CONFIG_ALL meson: remove config_targetos meson: remove CONFIG_POSIX and CONFIG_WIN32 from config_targetos meson: remove OS definitions from config_targetos meson: always probe u2f and canokey if the option is enabled meson: move subdirs to "Collect sources" section meson: move config-host.h definitions together meson: move CFI detection code with other compiler flags meson: keep subprojects together meson: move accelerator dependency checks together meson: move option validation together meson: move program checks together meson: add more sections to main meson.build configure: unify again the case arms in probe_target_compiler configure: remove unnecessary subshell Makefile: clean qemu-iotests output meson: use version_compare() to compare version ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-31meson: rename config_allPaolo Bonzini
config_all now lists only accelerators, rename it to indicate its actual content. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-12-29target/arm: Constify hvf/hvf.cRichard Henderson
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-4-richard.henderson@linaro.org>
2023-12-29target/arm: Constify VMState in machine.cRichard Henderson
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-3-richard.henderson@linaro.org>
2023-12-19target/arm/helper: Propagate MDCR_EL2.HPMN into PMCR_EL0.NJean-Philippe Brucker
MDCR_EL2.HPMN allows an hypervisor to limit the number of PMU counters available to EL1 and EL0 (to keep the others to itself). QEMU already implements this split correctly, except for PMCR_EL0.N reads: the number of counters read by EL1 or EL0 should be the one configured in MDCR_EL2.HPMN. Cc: qemu-stable@nongnu.org Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Message-id: 20231215144652.4193815-2-jean-philippe@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/tcg: Including missing 'exec/exec-all.h' headerPhilippe Mathieu-Daudé
translate_insn() ends up calling probe_access_full(), itself declared in "exec/exec-all.h": TranslatorOps::translate_insn -> aarch64_tr_translate_insn() -> is_guarded_page() -> probe_access_full() Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20231130142519.28417-4-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm: Restrict DC CVAP & DC CVADP instructions to TCG accelPhilippe Mathieu-Daudé
Hardware accelerators handle that in *hardware*. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20231130142519.28417-3-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm: Restrict TCG specific helpersPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20231130142519.28417-2-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm: Don't implement *32_EL2 registers when EL1 is AArch64 onlyPeter Maydell
The system registers DBGVCR32_EL2, FPEXC32_EL2, DACR32_EL2 and IFSR32_EL2 are present only to allow an AArch64 EL2 or EL3 to read and write the contents of an AArch32-only system register. The architecture requires that they are present only when EL1 can be AArch32, but we implement them unconditionally. This was OK when all our CPUs supported AArch32 EL1, but we have quite a lot of CPU models now which only support AArch64 at EL1: a64fx cortex-a76 cortex-a710 neoverse-n1 neoverse-n2 neoverse-v1 Only define these registers for CPUs which allow AArch32 EL1. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20231121144605.3980419-1-peter.maydell@linaro.org
2023-12-19target/arm/kvm: Have kvm_arm_hw_debug_active take a ARMCPU argumentPhilippe Mathieu-Daudé
Unify the "kvm_arm.h" API: All functions related to ARM vCPUs take a ARMCPU* argument. Use the CPU() QOM cast macro When calling the generic vCPU API from "sysemu/kvm.h". Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Message-id: 20231123183518.64569-17-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Have kvm_arm_handle_debug take a ARMCPU argumentPhilippe Mathieu-Daudé
Unify the "kvm_arm.h" API: All functions related to ARM vCPUs take a ARMCPU* argument. Use the CPU() QOM cast macro When calling the generic vCPU API from "sysemu/kvm.h". Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Message-id: 20231123183518.64569-16-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Have kvm_arm_handle_dabt_nisv take a ARMCPU argumentPhilippe Mathieu-Daudé
Unify the "kvm_arm.h" API: All functions related to ARM vCPUs take a ARMCPU* argument. Use the CPU() QOM cast macro When calling the generic vCPU API from "sysemu/kvm.h". Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Message-id: 20231123183518.64569-15-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Have kvm_arm_verify_ext_dabt_pending take a ARMCPU argPhilippe Mathieu-Daudé
Unify the "kvm_arm.h" API: All functions related to ARM vCPUs take a ARMCPU* argument. Use the CPU() QOM cast macro When calling the generic vCPU API from "sysemu/kvm.h". Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Message-id: 20231123183518.64569-14-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Have kvm_arm_[get|put]_virtual_time take ARMCPU argumentPhilippe Mathieu-Daudé
Unify the "kvm_arm.h" API: All functions related to ARM vCPUs take a ARMCPU* argument. Use the CPU() QOM cast macro When calling the generic vCPU API from "sysemu/kvm.h". Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Message-id: 20231123183518.64569-13-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Have kvm_arm_vcpu_finalize take a ARMCPU argumentPhilippe Mathieu-Daudé
Unify the "kvm_arm.h" API: All functions related to ARM vCPUs take a ARMCPU* argument. Use the CPU() QOM cast macro When calling the generic vCPU API from "sysemu/kvm.h". Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Message-id: 20231123183518.64569-12-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Have kvm_arm_vcpu_init take a ARMCPU argumentPhilippe Mathieu-Daudé
Unify the "kvm_arm.h" API: All functions related to ARM vCPUs take a ARMCPU* argument. Use the CPU() QOM cast macro When calling the generic vCPU API from "sysemu/kvm.h". Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Message-id: 20231123183518.64569-11-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Have kvm_arm_pmu_set_irq take a ARMCPU argumentPhilippe Mathieu-Daudé
Unify the "kvm_arm.h" API: All functions related to ARM vCPUs take a ARMCPU* argument. Use the CPU() QOM cast macro When calling the generic vCPU API from "sysemu/kvm.h". Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Message-id: 20231123183518.64569-10-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Have kvm_arm_pmu_init take a ARMCPU argumentPhilippe Mathieu-Daudé
Unify the "kvm_arm.h" API: All functions related to ARM vCPUs take a ARMCPU* argument. Use the CPU() QOM cast macro When calling the generic vCPU API from "sysemu/kvm.h". Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Message-id: 20231123183518.64569-9-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Have kvm_arm_pvtime_init take a ARMCPU argumentPhilippe Mathieu-Daudé
Unify the "kvm_arm.h" API: All functions related to ARM vCPUs take a ARMCPU* argument. Use the CPU() QOM cast macro When calling the generic vCPU API from "sysemu/kvm.h". Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Message-id: 20231123183518.64569-8-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Have kvm_arm_set_device_attr take a ARMCPU argumentPhilippe Mathieu-Daudé
Unify the "kvm_arm.h" API: All functions related to ARM vCPUs take a ARMCPU* argument. Use the CPU() QOM cast macro When calling the generic vCPU API from "sysemu/kvm.h". Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Message-id: 20231123183518.64569-7-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Have kvm_arm_sve_get_vls take a ARMCPU argumentPhilippe Mathieu-Daudé
Unify the "kvm_arm.h" API: All functions related to ARM vCPUs take a ARMCPU* argument. Use the CPU() QOM cast macro When calling the generic vCPU API from "sysemu/kvm.h". Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Message-id: 20231123183518.64569-6-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Have kvm_arm_sve_set_vls take a ARMCPU argumentPhilippe Mathieu-Daudé
Unify the "kvm_arm.h" API: All functions related to ARM vCPUs take a ARMCPU* argument. Use the CPU() QOM cast macro When calling the generic vCPU API from "sysemu/kvm.h". Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Message-id: 20231123183518.64569-5-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Have kvm_arm_add_vcpu_properties take a ARMCPU argumentPhilippe Mathieu-Daudé
Unify the "kvm_arm.h" API: All functions related to ARM vCPUs take a ARMCPU* argument. Use the CPU() QOM cast macro When calling the generic vCPU API from "sysemu/kvm.h". Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Message-id: 20231123183518.64569-4-philmd@linaro.org [PMM: fix parameter name in doc comment too] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Remove unused includesPhilippe Mathieu-Daudé
Both MemoryRegion and Error types are forward declared in "qemu/typedefs.h". Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Message-id: 20231123183518.64569-3-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Unexport kvm_arm_vm_state_changeRichard Henderson
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Unexport and tidy kvm_arm_sync_mpstate_to_{kvm, qemu}Richard Henderson
Drop fprintfs and actually use the return values in the callers. This is OK to do since commit 7191f24c7fcf which added the error-check to the generic accel/kvm functions that eventually call into these ones. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> [PMM: tweak commit message] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Unexport kvm_{get,put}_vcpu_eventsRichard Henderson
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Init cap_has_inject_serror_esr in kvm_arch_initRichard Henderson
There is no need to do this in kvm_arch_init_vcpu per vcpu. Inline kvm_arm_init_serror_injection rather than keep separate. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Unexport kvm_arm_init_cpreg_listRichard Henderson
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Unexport kvm_arm_vcpu_finalizeRichard Henderson
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Unexport kvm_arm_vcpu_initRichard Henderson
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Merge kvm64.c into kvm.cRichard Henderson
Since kvm32.c was removed, there is no need to keep them separate. This will allow more symbols to be unexported. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> [PMM: retain copyright lines from kvm64.c in kvm.c] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Move kvm_arm_reg_syncs_via_cpreg_list and unexportRichard Henderson
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> [PMM: merged two duplicate comments, as suggested by Gavin] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Move kvm_arm_cpreg_level and unexportRichard Henderson
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Use a switch for kvm_arm_cpreg_levelRichard Henderson
Use a switch instead of a linear search through data. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Move kvm_arm_get_host_cpu_features and unexportRichard Henderson
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Inline kvm_arm_steal_time_supportedRichard Henderson
This function is only used once, and is quite simple. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Unexport kvm_arm_{get, put}_virtual_timeRichard Henderson
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Move kvm_arm_handle_debug and unexportRichard Henderson
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Move kvm_arm_hw_debug_active and unexportRichard Henderson
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Move kvm_arm_copy_hw_debug_data and unexportRichard Henderson
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-12-19target/arm/kvm: Move kvm_arm_verify_ext_dabt_pending and unexportRichard Henderson
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
generated by cgit v1.2.3 (git 2.26.2) at 2025-03-15 23:31:16 +0000