Initial aarch64/KVM support - #1474

Merged

syntactically merged 29 commits into

mainfrom

Jun 26, 2026

Commits on Jun 25, 2026

Revert "Remove unused multi-root snapshot plumbing"
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460b3a2
[nix] Make devShells.default work for more than just x86_64-linux
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e4b834d
Only pass `page_size` to `HyperlightVm` once
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c1152c4
[aarch64] Fix stub compilation
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21ce8c3
[hyperlight_libc] Support building picolibc for aarch64
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dabd5a6
[simpleguest] cfg-gate functions that do not compile on aarch64
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be6214c
Rename MAX_{GPA,GVA} to SCRATCH_TOP_{GPA,GVA}
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2efc393
Justfile: add support for compiling for aarch64
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09c44f7
HyperlightVm: allow hypervisor backends to implement reset_vcpu
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84e6473
[hyperlight_guest_bin] Make `init_stack` architecture-independent
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0b22865
Extract UpdateParentTable from amd64 arch-specific to generic vmem code
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bcb454a
aarch64: add memory layout
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8b74b00
hyperlight_guest_bin: move exposed virtual memory operations to arch-specific module
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b4214f4
aarch64: add virtual memory operations
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80f9710
[hyperlight_host] aarch64: add basic register handling for KVM
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d4a8523
[hyperlight_guest_bin] aarch64: support MMIO exits
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d8df6a4
[hyperlight_guest] aarch64: Implement simple physical page allocator
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a46fc7d
[hyperlight_guest_bin] aarch64: add basic exception handlers
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ed25f9a
[hyperlight_guest_bin] aarch64: add initialisation/dispatch assembly stubs
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959e413
[hyperlight_host] aarch64: initial KVM implementation
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859b8c4
[tests] aarch64: remove amd64-isms from enabled tests
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417ec2c
aarch64: support running Clippy
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7fcd260
[ci] Set up GitHub workflows for aarch64 KVM
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96f5c91
libc: copy includes/stdio from picolibc
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c38a608
Update cargo-hyperlight to 0.1.12
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8361179
[snapshot/file] Remove Serde mirror structures for system registers
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40eae63
[tests] Remove assumption that loading an aarch64 snapshot should error
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3c8f3d4
[nix] Update flake.nix for the unreleased version of piet used by trace-dump
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bcd6d5d
[ci] Switch dep_fuzzing to have its matrix in the calling workflow
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ea98d03