mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
6c3427eec5
qemu/target/arm/hvf/trace-events

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

14 lines
1.6 KiB
Plaintext
Raw Normal View History

hvf: Add Apple Silicon support With Apple Silicon available to the masses, it's a good time to add support for driving its virtualization extensions from QEMU. This patch adds all necessary architecture specific code to get basic VMs working, including save/restore. Known limitations: - WFI handling is missing (follows in later patch) - No watchpoint/breakpoint support Signed-off-by: Alexander Graf <agraf@csgraf.de> Reviewed-by: Roman Bolshakov <r.bolshakov@yadro.com> Reviewed-by: Sergio Lopez <slp@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20210916155404.86958-5-agraf@csgraf.de [PMM: added missing #include] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-09-16 18:53:58 +03:00
hvf_unhandled_sysreg_read(uint64_t pc, uint32_t reg, uint32_t op0, uint32_t op1, uint32_t crn, uint32_t crm, uint32_t op2) "unhandled sysreg read at pc=0x%"PRIx64": 0x%08x (op0=%d op1=%d crn=%d crm=%d op2=%d)"
hvf_unhandled_sysreg_write(uint64_t pc, uint32_t reg, uint32_t op0, uint32_t op1, uint32_t crn, uint32_t crm, uint32_t op2) "unhandled sysreg write at pc=0x%"PRIx64": 0x%08x (op0=%d op1=%d crn=%d crm=%d op2=%d)"
hvf_inject_fiq(void) "injecting FIQ"
hvf_inject_irq(void) "injecting IRQ"
hvf_data_abort(uint64_t pc, uint64_t va, uint64_t pa, bool isv, bool iswrite, bool s1ptw, uint32_t len, uint32_t srt) "data abort: [pc=0x%"PRIx64" va=0x%016"PRIx64" pa=0x%016"PRIx64" isv=%d iswrite=%d s1ptw=%d len=%d srt=%d]"
hvf_sysreg_read(uint32_t reg, uint32_t op0, uint32_t op1, uint32_t crn, uint32_t crm, uint32_t op2, uint64_t val) "sysreg read 0x%08x (op0=%d op1=%d crn=%d crm=%d op2=%d) = 0x%016"PRIx64
hvf_sysreg_write(uint32_t reg, uint32_t op0, uint32_t op1, uint32_t crn, uint32_t crm, uint32_t op2, uint64_t val) "sysreg write 0x%08x (op0=%d op1=%d crn=%d crm=%d op2=%d, val=0x%016"PRIx64")"
hvf_unknown_hvc(uint64_t x0) "unknown HVC! 0x%016"PRIx64
hvf_unknown_smc(uint64_t x0) "unknown SMC! 0x%016"PRIx64
hvf_exit(uint64_t syndrome, uint32_t ec, uint64_t pc) "exit: 0x%"PRIx64" [ec=0x%x pc=0x%"PRIx64"]"
hvf: arm: Implement PSCI handling We need to handle PSCI calls. Most of the TCG code works for us, but we can simplify it to only handle aa64 mode and we need to handle SUSPEND differently. This patch takes the TCG code as template and duplicates it in HVF. To tell the guest that we support PSCI 0.2 now, update the check in arm_cpu_initfn() as well. Signed-off-by: Alexander Graf <agraf@csgraf.de> Reviewed-by: Sergio Lopez <slp@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20210916155404.86958-8-agraf@csgraf.de Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-09-16 18:54:01 +03:00
hvf_psci_call(uint64_t x0, uint64_t x1, uint64_t x2, uint64_t x3, uint32_t cpuid) "PSCI Call x0=0x%016"PRIx64" x1=0x%016"PRIx64" x2=0x%016"PRIx64" x3=0x%016"PRIx64" cpu=0x%x"
hvf: arm: Add support for GICv3 We currently only support GICv2 emulation. To also support GICv3, we will need to pass a few system registers into their respective handler functions. This patch adds support for HVF to call into the TCG callbacks for GICv3 system register handlers. This is safe because the GICv3 TCG code is generic as long as we limit ourselves to EL0 and EL1 - which are the only modes supported by HVF. To make sure nobody trips over that, we also annotate callbacks that don't work in HVF mode, such as EL state change hooks. With GICv3 support in place, we can run with more than 8 vCPUs. Signed-off-by: Alexander Graf <agraf@csgraf.de> Message-id: 20230128224459.70676-1-agraf@csgraf.de Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-29 01:44:59 +03:00
hvf_vgic_write(const char *name, uint64_t val) "vgic write to %s [val=0x%016"PRIx64"]"
hvf_vgic_read(const char *name, uint64_t val) "vgic read from %s [val=0x%016"PRIx64"]"
Reference in New Issue Copy Permalink