Now that Apple Silicon is widely available, people are obviously excited
to try and run virtualized workloads on them, such as Linux and Windows.
This patch set implements a fully functional version to get the ball
going on that. With this applied, I can successfully run both Linux and
Windows as guests. I am not aware of any limitations specific to
Hypervisor.framework apart from:
- Live migration / savevm
- gdbstub debugging (SP register)
- missing GICv3 support
Enjoy!
Alex
v1 -> v2:
- New patch: hvf: Actually set SIG_IPI mask
- New patch: hvf: Introduce hvf vcpu struct
- New patch: hvf: arm: Mark CPU as dirty on reset
- Removed patch: hw/arm/virt: Disable highmem when on hypervisor.framework
- Removed patch: arm: Synchronize CPU on PSCI on
- Fix build on 32bit arm
- Merge vcpu kick function patch into ARM enablement
- Implement WFI handling (allows vCPUs to sleep)
- Synchronize system registers (fixes OVMF crashes and reboot)
- Don't always call cpu_synchronize_state()
- Use more fine grained iothread locking
- Populate aa64mmfr0 from hardware
- Make safe to ctrl-C entitlement application
v2 -> v3:
- Removed patch: hvf: Actually set SIG_IPI mask
- New patch: hvf: arm: Add support for GICv3
- New patch: hvf: arm: Implement -cpu host
- Advance PC on SMC
- Use cp list interface for sysreg syncs
- Do not set current_cpu
- Fix sysreg isread mask
- Move sysreg handling to functions
- Remove WFI logic again
- Revert to global iothread locking
v3 -> v4:
- Removed patch: hvf: arm: Mark CPU as dirty on reset
- New patch: hvf: Simplify post reset/init/loadvm hooks
- Remove i386-softmmu target (meson.build for hvf target)
- Combine both if statements (PSCI)
- Use hv.h instead of Hypervisor.h for 10.15 compat
- Remove manual inclusion of Hypervisor.h in common .c files
- No longer include Hypervisor.h in arm hvf .c files
- Remove unused exe_full variable
- Reuse exe_name variable
v4 -> v5:
- Use g_free() on destroy
v5 -> v6:
- Switch SYSREG() macro order to the same as asm intrinsics
v6 -> v7:
- Already merged: hvf: Add hypervisor entitlement to output binaries
- Already merged: hvf: x86: Remove unused definitions
- Patch split: hvf: Move common code out
-> hvf: Move assert_hvf_ok() into common directory
-> hvf: Move vcpu thread functions into common directory
-> hvf: Move cpu functions into common directory
-> hvf: Move hvf internal definitions into common header
-> hvf: Make hvf_set_phys_mem() static
-> hvf: Remove use of hv_uvaddr_t and hv_gpaddr_t
-> hvf: Split out common code on vcpu init and destroy
-> hvf: Use cpu_synchronize_state()
-> hvf: Make synchronize functions static
-> hvf: Remove hvf-accel-ops.h
- New patch: hvf: arm: Implement PSCI handling
- New patch: arm: Enable Windows 10 trusted SMCCC boot call
- New patch: hvf: arm: Handle Windows 10 SMC call
- Removed patch: "arm: Set PSCI to 0.2 for HVF" (included above)
- Removed patch: "hvf: arm: Add support for GICv3" (deferred to later)
- Remove osdep.h include from hvf_int.h
- Synchronize SIMD registers as well
- Prepend 0x for hex values
- Convert DPRINTF to trace points
- Use main event loop (fixes gdbstub issues)
- Remove PSCI support, inject UDEF on HVC/SMC
- Change vtimer logic to look at ctl.istatus for vtimer mask sync
- Add kick callback again (fixes remote CPU notification)
- Move function define to own header
- Do not propagate SVE features for HVF
- Remove stray whitespace change
- Verify that EL0 and EL1 do not allow AArch32 mode
- Only probe host CPU features once
- Move WFI into function
- Improve comment wording
- Simplify HVF matching logic in meson build file
v7 -> v8:
- checkpatch fixes
- Do not advance for HVC, PC is already updated by hvf
(fixes Linux boot)
Alexander Graf (18):
hvf: Move assert_hvf_ok() into common directory
hvf: Move vcpu thread functions into common directory
hvf: Move cpu functions into common directory
hvf: Move hvf internal definitions into common header
hvf: Make hvf_set_phys_mem() static
hvf: Remove use of hv_uvaddr_t and hv_gpaddr_t
hvf: Split out common code on vcpu init and destroy
hvf: Use cpu_synchronize_state()
hvf: Make synchronize functions static
hvf: Remove hvf-accel-ops.h
hvf: Introduce hvf vcpu struct
hvf: Simplify post reset/init/loadvm hooks
hvf: Add Apple Silicon support
hvf: arm: Implement -cpu host
hvf: arm: Implement PSCI handling
arm: Add Hypervisor.framework build target
arm: Enable Windows 10 trusted SMCCC boot call
hvf: arm: Handle Windows 10 SMC call
Peter Collingbourne (1):
arm/hvf: Add a WFI handler
MAINTAINERS | 13 +
accel/hvf/hvf-accel-ops.c | 484 ++++++++++++++++
accel/hvf/hvf-all.c | 47 ++
accel/hvf/meson.build | 7 +
accel/meson.build | 1 +
include/hw/core/cpu.h | 3 +-
include/sysemu/hvf_int.h | 66 +++
meson.build | 8 +
target/arm/cpu.c | 13 +-
target/arm/cpu.h | 2 +
target/arm/hvf/hvf.c | 962 ++++++++++++++++++++++++++++++++
target/arm/hvf/meson.build | 3 +
target/arm/hvf/trace-events | 11 +
target/arm/hvf_arm.h | 19 +
target/arm/kvm-consts.h | 2 +
target/arm/kvm_arm.h | 2 -
target/arm/meson.build | 2 +
target/arm/psci.c | 2 +
target/i386/hvf/hvf-accel-ops.c | 146 -----
target/i386/hvf/hvf-accel-ops.h | 23 -
target/i386/hvf/hvf-i386.h | 33 +-
target/i386/hvf/hvf.c | 464 ++-------------
target/i386/hvf/meson.build | 1 -
target/i386/hvf/vmx.h | 24 +-
target/i386/hvf/x86.c | 28 +-
target/i386/hvf/x86_descr.c | 26 +-
target/i386/hvf/x86_emu.c | 62 +-
target/i386/hvf/x86_mmu.c | 4 +-
target/i386/hvf/x86_task.c | 12 +-
target/i386/hvf/x86hvf.c | 222 ++++----
target/i386/hvf/x86hvf.h | 2 -
31 files changed, 1887 insertions(+), 807 deletions(-)
create mode 100644 accel/hvf/hvf-accel-ops.c
create mode 100644 accel/hvf/hvf-all.c
create mode 100644 accel/hvf/meson.build
create mode 100644 include/sysemu/hvf_int.h
create mode 100644 target/arm/hvf/hvf.c
create mode 100644 target/arm/hvf/meson.build
create mode 100644 target/arm/hvf/trace-events
create mode 100644 target/arm/hvf_arm.h
delete mode 100644 target/i386/hvf/hvf-accel-ops.c
delete mode 100644 target/i386/hvf/hvf-accel-ops.h
--
2.30.1 (Apple Git-130)
