OSDK.toml

# The OSDK manifest at the Asterinas root virtual workspace 
# provides default OSDK settings for all packages.

# The common options for build, run and test
[boot]
method = "grub-rescue-iso"

[grub]
protocol = "multiboot2"

[qemu]
args = "$(./tools/qemu_args.sh normal)"

# Special options for running
[run.boot]
kcmd_args = [
    "SHELL=/bin/sh",
    "LOGNAME=root",
    "HOME=/",
    "USER=root",
    "PATH=/bin:/benchmark",
    "init=/usr/bin/busybox",
]
init_args = ["sh", "-l"]
initramfs = "test/build/initramfs.cpio.gz"

# Special options for testing
[test.boot]
method = "qemu-direct"

[test.qemu]
args = "$(./tools/qemu_args.sh test)"

# Other Schemes

[scheme."microvm"]
boot.method = "qemu-direct"
build.strip_elf = true
qemu.args = "$(./tools/qemu_args.sh microvm)"

[scheme."iommu"]
supported_archs = ["x86_64"]
qemu.args = "$(./tools/qemu_args.sh iommu)"

[scheme."tdx"]
supported_archs = ["x86_64"]
build.features = ["cvm_guest"]
boot.method = "grub-qcow2"
grub.boot_protocol = "linux"
qemu.args = """\
    -name process=tdxvm,debug-threads=on \
    -m ${MEM:-8G} \
    -smp ${SMP:-1} \
    -vga none \
    -nographic \
    -monitor pty \
    -no-hpet \
    -nodefaults \
    -bios /usr/share/qemu/OVMF.fd \
    -object tdx-guest,sept-ve-disable=on,id=tdx,quote-generation-service=vsock:2:4050 \
    -cpu host,-kvm-steal-time,pmu=off \
    -machine q35,kernel_irqchip=split,confidential-guest-support=tdx,memory-backend=ram1 \
    -object memory-backend-memfd-private,id=ram1,size=${MEM:-8G} \
    -device virtio-net-pci,netdev=mynet0 \
    -device virtio-keyboard-pci,disable-legacy=on,disable-modern=off \
    -netdev user,id=mynet0,hostfwd=tcp::10027-:22 \
    -chardev stdio,id=mux,mux=on,logfile=qemu.log \
    -device virtio-serial,romfile= \
    -device virtconsole,chardev=mux \
    -device isa-debug-exit,iobase=0xf4,iosize=0x04 \
    -monitor chardev:mux \
    -serial chardev:mux \
"""

[scheme."riscv"]
boot.method = "qemu-direct"
build.strip_elf = false

qemu.args = """\
    -cpu rv64,zba=true,zbb=true \
    -machine virt \
    -m 8G \
    --no-reboot \
    -nographic \
    -display none \
    -serial chardev:mux \
    -monitor chardev:mux \
    -chardev stdio,id=mux,mux=on,signal=off,logfile=qemu.log \
    -drive if=none,format=raw,id=x0,file=./test/build/ext2.img \
    -drive if=none,format=raw,id=x1,file=./test/build/exfat.img \
    -device virtio-blk-device,drive=x0 \
    -device virtio-keyboard-device \
    -device virtio-serial-device \
    -device virtconsole,chardev=mux \
"""