diff options
| author | Alexander Graf <agraf@csgraf.de> | 2021-09-16 17:53:58 +0200 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2021-09-20 09:57:03 +0100 |
| commit | a1477da3ddeb1b76adb71af7b5c46a18120dc952 (patch) | |
| tree | 5212fec6d8df4695264bc39a34431a9820706788 /include/sysemu | |
| parent | ce7f5b1c5027d73aa7c30820ef2b23ef4d72d20d (diff) | |
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>
Diffstat (limited to 'include/sysemu')
| -rw-r--r-- | include/sysemu/hvf_int.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/sysemu/hvf_int.h b/include/sysemu/hvf_int.h index 0466106d16..7c245c7b11 100644 --- a/include/sysemu/hvf_int.h +++ b/include/sysemu/hvf_int.h @@ -11,7 +11,11 @@ #ifndef HVF_INT_H #define HVF_INT_H +#ifdef __aarch64__ +#include <Hypervisor/Hypervisor.h> +#else #include <Hypervisor/hv.h> +#endif /* hvf_slot flags */ #define HVF_SLOT_LOG (1 << 0) @@ -40,11 +44,14 @@ struct HVFState { int num_slots; hvf_vcpu_caps *hvf_caps; + uint64_t vtimer_offset; }; extern HVFState *hvf_state; struct hvf_vcpu_state { - int fd; + uint64_t fd; + void *exit; + bool vtimer_masked; }; void assert_hvf_ok(hv_return_t ret); @@ -55,5 +62,6 @@ int hvf_vcpu_exec(CPUState *); hvf_slot *hvf_find_overlap_slot(uint64_t, uint64_t); int hvf_put_registers(CPUState *); int hvf_get_registers(CPUState *); +void hvf_kick_vcpu_thread(CPUState *cpu); #endif |