58 lines
1.7 KiB
Makefile
58 lines
1.7 KiB
Makefile
release := ""
|
|
cargo_flags := "" + if release != "" { "--release" } else { "" }
|
|
bin_path := if release != "" { "target/riscv64/release" } else { "target/riscv64/debug" }
|
|
|
|
default: run
|
|
|
|
mount_filesystem:
|
|
@# Add some permissions to be able to do next operations without sudo
|
|
mountpoint -q mnt || sudo mount -o umask=0022,gid=$(id -g $USER),uid=$(id -u $USER) disk.img mnt
|
|
|
|
sync_filesystem:
|
|
sync
|
|
|
|
build_user_prog prog:
|
|
RUSTFLAGS="-C relocation-model=pic -C link-arg=-Tuser.ld -C link-arg=-pie" cargo b {{ cargo_flags }} --package {{ prog }}
|
|
riscv64-elf-strip {{ bin_path / prog }}
|
|
cp {{ bin_path / prog }} {{ "mnt/usr/bin" / prog }}
|
|
# riscv64-elf-objcopy -O binary {{ bin_path / prog }} {{ "mnt/usr/bin" / prog }}
|
|
|
|
build: mount_filesystem (map_dir "user" f"just release=\"{{release}}\" cargo_flags=\"{{cargo_flags}}\" build_user_prog")
|
|
cargo b {{ cargo_flags }}
|
|
just sync_filesystem
|
|
|
|
run: build
|
|
cargo r {{ cargo_flags }}
|
|
|
|
map_dir dir recipe:
|
|
@for file in `ls {{ dir }}`; do \
|
|
{{ recipe }} $file ; \
|
|
done
|
|
|
|
qemu := "qemu-system-riscv64 \
|
|
-machine virt \
|
|
-device bochs-display \
|
|
-global virtio-mmio.force-legacy=false \
|
|
-device virtio-keyboard-device,bus=virtio-mmio-bus.0 \
|
|
-device loader,file=disk.img,addr=0x90000000 \
|
|
-bios none -m 512M"
|
|
|
|
# \
|
|
# -d guest_errors,unimp \
|
|
# -trace \"virtio*\""
|
|
|
|
perf: build
|
|
{{ qemu }} -perfmap -kernel {{ bin_path / "kernel-rust" }}&
|
|
perf record --output=/tmp/perf.data --call-graph=dwarf -F 999 -p $(pidof qemu-system-riscv64) -- sleep 20; exit 0
|
|
cd /tmp && hotspot perf.data
|
|
|
|
gdb: build
|
|
{{ qemu }} -s -S -kernel {{ bin_path / "kernel-rust" }}&
|
|
gf2
|
|
|
|
runner args:
|
|
{{ qemu }} -kernel {{ args }}
|
|
|
|
clean:
|
|
cargo clean
|