170 lines
5 KiB
Makefile
170 lines
5 KiB
Makefile
ARCH?=x86_64
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# Kernel variables
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KTARGET=$(ARCH)-unknown-none
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KBUILD=build/kernel
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KRUSTC=./krustc.sh
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KRUSTCFLAGS=--target $(KTARGET).json -C soft-float
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KCARGO=RUSTC="$(KRUSTC)" cargo
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KCARGOFLAGS=--target $(KTARGET).json -- -C soft-float
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# Userspace variables
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TARGET=$(ARCH)-unknown-redox
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BUILD=build/userspace
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RUSTC=./rustc.sh
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RUSTCFLAGS=--target $(TARGET).json -C opt-level=2 --cfg redox
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CARGO=RUSTC="$(RUSTC)" cargo
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CARGOFLAGS=--target $(TARGET).json -- -C opt-level=2 --cfg redox
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# Default targets
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.PHONY: all clean qemu bochs FORCE
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all: $(KBUILD)/harddrive.bin
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clean:
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cargo clean
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cargo clean --manifest-path libstd/Cargo.toml
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cargo clean --manifest-path drivers/ps2d/Cargo.toml
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cargo clean --manifest-path drivers/pcid/Cargo.toml
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cargo clean --manifest-path drivers/vesad/Cargo.toml
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cargo clean --manifest-path programs/init/Cargo.toml
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cargo clean --manifest-path programs/ion/Cargo.toml
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cargo clean --manifest-path programs/login/Cargo.toml
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cargo clean --manifest-path schemes/example/Cargo.toml
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rm -rf initfs/bin
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rm -rf build
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FORCE:
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# Emulation
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QEMU=qemu-system-$(ARCH)
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QEMUFLAGS=-serial mon:stdio -d guest_errors
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ifeq ($(ARCH),arm)
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LD=$(ARCH)-none-eabi-ld
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QEMUFLAGS+=-cpu arm1176 -machine integratorcp
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QEMUFLAGS+=-nographic
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%.list: %
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$(ARCH)-none-eabi-objdump -C -D $< > $@
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$(KBUILD)/harddrive.bin: $(KBUILD)/kernel
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cp $< $@
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qemu: $(KBUILD)/harddrive.bin
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$(QEMU) $(QEMUFLAGS) -kernel $<
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else
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LD=ld
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QEMUFLAGS+=-machine q35 -smp 4
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ifeq ($(kvm),yes)
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QEMUFLAGS+=-enable-kvm -cpu host
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endif
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ifeq ($(vga),no)
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QEMUFLAGS+=-nographic -vga none
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endif
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#,int,pcall
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#-device intel-iommu
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UNAME := $(shell uname)
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ifeq ($(UNAME),Darwin)
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LD=$(ARCH)-elf-ld
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endif
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%.list: %
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objdump -C -M intel -D $< > $@
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$(KBUILD)/harddrive.bin: $(KBUILD)/kernel bootloader/$(ARCH)/**
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nasm -f bin -o $@ -D ARCH_$(ARCH) -ibootloader/$(ARCH)/ bootloader/$(ARCH)/harddrive.asm
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qemu: $(KBUILD)/harddrive.bin
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$(QEMU) $(QEMUFLAGS) -drive file=$<,format=raw,index=0,media=disk
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endif
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bochs: $(KBUILD)/harddrive.bin
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bochs -f bochs.$(ARCH)
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# Kernel recipes
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$(KBUILD)/libcore.rlib: rust/src/libcore/lib.rs
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mkdir -p $(KBUILD)
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$(KRUSTC) $(KRUSTCFLAGS) -o $@ $<
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$(KBUILD)/librand.rlib: rust/src/librand/lib.rs $(KBUILD)/libcore.rlib
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$(KRUSTC) $(KRUSTCFLAGS) -o $@ $<
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$(KBUILD)/liballoc.rlib: rust/src/liballoc/lib.rs $(KBUILD)/libcore.rlib
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$(KRUSTC) $(KRUSTCFLAGS) -o $@ $<
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$(KBUILD)/librustc_unicode.rlib: rust/src/librustc_unicode/lib.rs $(KBUILD)/libcore.rlib
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$(KRUSTC) $(KRUSTCFLAGS) -o $@ $<
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$(KBUILD)/libcollections.rlib: rust/src/libcollections/lib.rs $(KBUILD)/libcore.rlib $(KBUILD)/liballoc.rlib $(KBUILD)/librustc_unicode.rlib
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$(KRUSTC) $(KRUSTCFLAGS) -o $@ $<
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$(KBUILD)/libkernel.a: kernel/** $(KBUILD)/libcore.rlib $(KBUILD)/liballoc.rlib $(KBUILD)/libcollections.rlib $(BUILD)/initfs.rs FORCE
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$(KCARGO) rustc $(KCARGOFLAGS) -o $@
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$(KBUILD)/kernel: $(KBUILD)/libkernel.a
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$(LD) --gc-sections -z max-page-size=0x1000 -T arch/$(ARCH)/src/linker.ld -o $@ $<
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# Userspace recipes
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$(BUILD)/libcore.rlib: rust/src/libcore/lib.rs
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mkdir -p $(BUILD)
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$(RUSTC) $(RUSTCFLAGS) -o $@ $<
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$(BUILD)/librand.rlib: rust/src/librand/lib.rs $(BUILD)/libcore.rlib
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$(RUSTC) $(RUSTCFLAGS) -o $@ $<
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$(BUILD)/liballoc.rlib: rust/src/liballoc/lib.rs $(BUILD)/libcore.rlib
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$(RUSTC) $(RUSTCFLAGS) -o $@ $<
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$(BUILD)/librustc_unicode.rlib: rust/src/librustc_unicode/lib.rs $(BUILD)/libcore.rlib
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$(RUSTC) $(RUSTCFLAGS) -o $@ $<
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$(BUILD)/libcollections.rlib: rust/src/libcollections/lib.rs $(BUILD)/libcore.rlib $(BUILD)/liballoc.rlib $(BUILD)/librustc_unicode.rlib
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$(RUSTC) $(RUSTCFLAGS) -o $@ $<
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openlibm/libopenlibm.a:
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make -C openlibm
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$(BUILD)/libopenlibm.a: openlibm/libopenlibm.a
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mkdir -p $(BUILD)
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cp $< $@
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$(BUILD)/libstd.rlib: libstd/Cargo.toml libstd/src/** $(BUILD)/libcore.rlib $(BUILD)/liballoc.rlib $(BUILD)/librustc_unicode.rlib $(BUILD)/libcollections.rlib $(BUILD)/librand.rlib $(BUILD)/libopenlibm.a
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$(CARGO) rustc --verbose --manifest-path $< $(CARGOFLAGS) -o $@
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cp libstd/target/$(TARGET)/debug/deps/*.rlib $(BUILD)
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initfs/bin/%: drivers/%/Cargo.toml drivers/%/src/** $(BUILD)/libstd.rlib
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mkdir -p initfs/bin
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$(CARGO) rustc --manifest-path $< $(CARGOFLAGS) -o $@
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strip $@
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rm $@.d
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initfs/bin/%: programs/%/Cargo.toml programs/%/src/** $(BUILD)/libstd.rlib
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mkdir -p initfs/bin
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$(CARGO) rustc --manifest-path $< $(CARGOFLAGS) -o $@
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strip $@
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rm $@.d
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initfs/bin/%: schemes/%/Cargo.toml schemes/%/src/** $(BUILD)/libstd.rlib
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mkdir -p initfs/bin
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$(CARGO) rustc --manifest-path $< $(CARGOFLAGS) -o $@
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strip $@
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rm $@.d
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$(BUILD)/initfs.rs: \
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initfs/bin/pcid \
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initfs/bin/ps2d \
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initfs/bin/vesad \
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initfs/bin/init \
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initfs/bin/ion \
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initfs/bin/login \
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initfs/bin/example
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echo 'use collections::BTreeMap;' > $@
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echo 'pub fn gen() -> BTreeMap<&'"'"'static [u8], &'"'"'static [u8]> {' >> $@
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echo ' let mut files: BTreeMap<&'"'"'static [u8], &'"'"'static [u8]> = BTreeMap::new();' >> $@
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find initfs -type f -o -type l | cut -d '/' -f2- | sort \
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| awk '{printf(" files.insert(b\"%s\", include_bytes!(\"../../initfs/%s\"));\n", $$0, $$0)}' \
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>> $@
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echo ' files' >> $@
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echo '}' >> $@
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