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WIP changes for rust bootloader

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This commit is contained in:
Jeremy Soller 2022-02-07 17:13:28 -07:00
commit 35cd0b2ab0
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1 changed files with 40 additions and 31 deletions
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27
mk/disk.mk
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@ -1,14 +1,9 @@
build/bootloader: bootloader/$(ARCH)/**
mkdir -p build
nasm -f bin -o $@ -D ARCH_$(ARCH) -ibootloader/$(ARCH)/ bootloader/$(ARCH)/disk.asm
build/harddrive.bin: build/filesystem.bin bootloader/$(ARCH)/**
nasm -f bin -o build/bootsector.bin -D ARCH_$(ARCH) -ibootloader/$(ARCH)/ bootloader/$(ARCH)/disk.asm
build/harddrive.bin: build/filesystem.bin build/bootloader.bin
dd if=/dev/zero of=$@.partial bs=1M count=$$(expr $$(du -m $< | cut -f1) + 2)
$(PARTED) -s -a minimal $@.partial mklabel msdos
$(PARTED) -s -a minimal $@.partial mkpart primary 2048s $$(expr $$(du -m $< | cut -f1) \* 2048 + 2048)s
dd if=build/bootsector.bin of=$@.partial bs=1 count=446 conv=notrunc
dd if=build/bootsector.bin of=$@.partial bs=512 skip=1 seek=1 conv=notrunc
dd if=build/bootloader.bin of=$@.partial bs=1 count=446 conv=notrunc
dd if=build/bootloader.bin of=$@.partial bs=512 skip=1 seek=1 conv=notrunc
dd if=$< of=$@.partial bs=1M seek=1 conv=notrunc
mv $@.partial $@
@ -25,22 +20,6 @@ build/livedisk.iso: build/livedisk.bin.gz
build/iso/
isohybrid $@
bootloader-coreboot/build/bootloader: build/kernel_coreboot
env --unset=RUST_TARGET_PATH --unset=RUSTUP_TOOLCHAIN --unset=XARGO_RUST_SRC \
$(MAKE) -C bootloader-coreboot clean build/bootloader KERNEL="$(ROOT)/$<"
build/coreboot.elf: bootloader-coreboot/build/bootloader
mkdir -p build
cp -v $< $@
bootloader-efi/build/$(EFI_TARGET)/boot.efi: FORCE
env --unset=RUST_TARGET_PATH --unset=RUSTUP_TOOLCHAIN --unset=XARGO_RUST_SRC \
$(MAKE) -C bootloader-efi build/$(EFI_TARGET)/boot.efi TARGET=$(EFI_TARGET)
build/bootloader.efi: bootloader-efi/build/$(EFI_TARGET)/boot.efi
mkdir -p build
cp -v $< $@
build/harddrive-efi.bin: build/bootloader.efi build/filesystem.bin
# TODO: Validate the correctness of this \
# Populate an EFI system partition \