mirror of
https://github.com/rcore-os/rCore.git
synced 2024-11-27 10:13:28 +04:00
187 lines
4.6 KiB
Makefile
187 lines
4.6 KiB
Makefile
# Examples:
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# make run Run in debug
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# make justrun Run in debug without build
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# make run int=1 Run with interrupt info by QEMU
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# make run mode=release Run in release
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# make run LOG=error Run with log level: error
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# LOG = off | error | warn | info | debug | trace
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# make doc Generate docs
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# make asm Open the deassemble file of the last build
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# make clean Clean
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arch ?= riscv32
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kernel := build/kernel-$(arch).bin
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iso := build/os-$(arch).iso
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target ?= $(arch)-blog_os
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mode ?= debug
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rust_lib := target/$(target)/$(mode)/librust_ucore.a
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boot_src := src/arch/$(arch)/boot
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linker_script := $(boot_src)/linker.ld
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grub_cfg := $(boot_src)/grub.cfg
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assembly_source_files := $(wildcard $(boot_src)/*.asm)
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assembly_object_files := $(patsubst $(boot_src)/%.asm, \
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build/arch/$(arch)/boot/%.o, $(assembly_source_files))
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user_image_files := $(wildcard ../user/*.img)
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user_object_files := $(patsubst ../user/%.img, build/user/%.o, $(user_image_files))
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SFSIMG := ../user/ucore32.img
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qemu_opts := -cdrom $(iso) -smp 4 -serial mon:stdio -drive file=$(SFSIMG),media=disk,cache=writeback
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ifeq ($(arch), riscv32)
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qemu_opts := -machine virt -kernel $(iso) -nographic
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endif
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features := use_apic
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LOG ?= debug
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ifdef link_user
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features := $(features) link_user_program
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assembly_object_files := $(assembly_object_files) $(user_object_files)
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endif
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ifdef travis
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test := 1
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features := $(features) qemu_auto_exit
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endif
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ifdef test
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features := $(features) test
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# enable shutdown inside the qemu
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qemu_opts := $(qemu_opts) -device isa-debug-exit
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endif
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ifdef int
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qemu_opts := $(qemu_opts) -d int
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endif
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build_args := --target $(target) --features "$(features)"
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ifeq ($(mode), release)
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build_args := $(build_args) --release
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endif
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ifeq ($(OS),Windows_NT)
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uname := Win32
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else
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uname := $(shell uname)
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endif
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ifeq ($(uname), Darwin)
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prefix := x86_64-elf-
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endif
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ifeq ($(arch), riscv32)
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prefix := riscv32-unknown-elf-
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endif
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ld := $(prefix)ld
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objdump := $(prefix)objdump
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cc := $(prefix)gcc
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as := $(prefix)as
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.PHONY: all clean run iso build asm doc justrun kernel
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all: $(kernel)
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clean:
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@rm -r build target
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doc:
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@cargo rustdoc -- --document-private-items
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run: $(iso) justrun
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justrun:
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@qemu-system-$(arch) $(qemu_opts) || [ $$? -eq 11 ] # run qemu and assert it exit 11
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debug: $(iso)
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@qemu-system-$(arch) $(qemu_opts) -s -S &
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iso: $(iso)
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build: iso
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asm:
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@$(objdump) -dS $(kernel) | less
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build/os-x86_64.iso: $(kernel) $(grub_cfg)
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@mkdir -p build/isofiles/boot/grub
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@cp $(kernel) build/isofiles/boot/kernel.bin
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@cp $(grub_cfg) build/isofiles/boot/grub
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@grub-mkrescue -o $(iso) build/isofiles 2> /dev/null
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@rm -r build/isofiles
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build/os-riscv32.iso: $(kernel)
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@cd ../riscv-pk && \
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mkdir -p build && \
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cd build && \
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../configure \
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--enable-logo \
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--prefix=$(RISCV) \
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--disable-fp-emulation \
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--host=riscv32-unknown-elf \
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--with-payload=../../kernel/build/kernel-riscv32.bin && \
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make && \
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cp bbl ../../kernel/$@
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$(kernel): kernel $(assembly_object_files) $(linker_script)
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@$(ld) -n --gc-sections -T $(linker_script) -o $(kernel) \
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$(assembly_object_files) $(rust_lib)
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kernel:
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@RUST_TARGET_PATH=$(shell pwd) CC=$(cc) xargo build $(build_args)
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# compile assembly files
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build/arch/x86_64/boot/%.o: $(boot_src)/%.asm
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@mkdir -p $(shell dirname $@)
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@nasm -felf64 $< -o $@
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build/arch/riscv32/boot/%.o: $(boot_src)/%.asm
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@mkdir -p $(shell dirname $@)
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@$(as) -march=rv32i $< -o $@
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# make .o from .img file
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build/user/%.o: ../user/%.img
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@mkdir -p $(shell dirname $@)
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@$(ld) -r -b binary $< -o $@
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# patch Rust core for RISCV32I atomic
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patch-core:
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@patch -p0 /rust/rust-riscv-rust-1.26.0-1-dev/src/libcore/sync/atomic.rs src/arch/riscv32/atomic.patch
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# used by docker_* targets
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docker_image ?= blog_os
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tag ?= 0.1
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pwd ?= $(realpath ./)
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ifeq ($(OS),Windows_NT)
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uid ?= 0
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gid ?= 0
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innerpwd ?= /root/blog_os
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else
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uid ?= $(shell id -u)
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gid ?= $(shell id -g)
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innerpwd ?= $(pwd)
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endif
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docker_cargo_volume ?= blogos-$(uid)-$(gid)-cargo
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docker_rustup_volume ?= blogos-$(uid)-$(gid)-rustup
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docker_args ?= -e LOCAL_UID=$(uid) -e LOCAL_GID=$(gid) -v $(docker_cargo_volume):/usr/local/cargo -v $(docker_rustup_volume):/usr/local/rustup -v $(pwd):$(innerpwd) -w $(innerpwd)
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docker_clean_args ?= $(docker_cargo_volume) $(docker_rustup_volume)
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# docker_* targets
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docker_build:
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@docker build docker/ -t $(docker_image):$(tag)
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docker_iso:
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@docker run --rm $(docker_args) $(docker_image):$(tag) make iso
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docker_run: docker_iso
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@qemu-system-$(arch) -cdrom $(iso) -s
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docker_interactive:
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@docker run -it --rm $(docker_args) $(docker_image):$(tag)
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docker_clean:
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@docker volume rm $(docker_clean_args)
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docker_riscv:
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@docker run -it --rm $(docker_args) wangrunji0408/riscv-rust
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