Limine Bare Bones: Difference between revisions
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// See specification for further info. |
// See specification for further info. |
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LIMINE_BASE_REVISION(1) |
static volatile LIMINE_BASE_REVISION(1); |
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// The Limine requests can be placed anywhere, but it is important that |
// The Limine requests can be placed anywhere, but it is important that |
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// the compiler does not optimise them away, so, |
// the compiler does not optimise them away, so, usually, they should |
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// be made volatile or equivalent, _and_ they should be accessed at least |
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// NOT be made "static". |
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// once. |
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struct limine_framebuffer_request framebuffer_request = { |
static volatile struct limine_framebuffer_request framebuffer_request = { |
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.id = LIMINE_FRAMEBUFFER_REQUEST, |
.id = LIMINE_FRAMEBUFFER_REQUEST, |
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.revision = 0 |
.revision = 0 |
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# Path to the kernel to boot. boot:/// represents the partition on which limine.cfg is located. |
# Path to the kernel to boot. boot:/// represents the partition on which limine.cfg is located. |
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KERNEL_PATH=boot:///myos |
KERNEL_PATH=boot:///boot/myos |
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# Same thing, but without KASLR. |
# Same thing, but without KASLR. |
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KASLR=no |
KASLR=no |
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KERNEL_PATH=boot:///myos |
KERNEL_PATH=boot:///boot/myos |
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</source> |
</source> |
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git clone https://github.com/limine-bootloader/limine.git --branch=v7.x-binary --depth=1 |
git clone https://github.com/limine-bootloader/limine.git --branch=v7.x-binary --depth=1 |
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# Build limine utility. |
# Build "limine" utility. |
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make -C limine |
make -C limine |
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# Copy the relevant files over. |
# Copy the relevant files over. |
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mkdir -p iso_root/boot |
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| ⚫ | |||
cp -v bin/myos iso_root/boot/ |
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mkdir -p iso_root/boot/limine |
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| ⚫ | |||
limine/limine-uefi-cd.bin iso_root/boot/limine/ |
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# Create the EFI boot tree and copy Limine's EFI executables over. |
# Create the EFI boot tree and copy Limine's EFI executables over. |
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# Create the bootable ISO. |
# Create the bootable ISO. |
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xorriso -as mkisofs -b limine-bios-cd.bin \ |
xorriso -as mkisofs -b boot/limine/limine-bios-cd.bin \ |
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-no-emul-boot -boot-load-size 4 -boot-info-table \ |
-no-emul-boot -boot-load-size 4 -boot-info-table \ |
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--efi-boot limine-uefi-cd.bin \ |
--efi-boot boot/limine/limine-uefi-cd.bin \ |
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-efi-boot-part --efi-boot-image --protective-msdos-label \ |
-efi-boot-part --efi-boot-image --protective-msdos-label \ |
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iso_root -o image.iso |
iso_root -o image.iso |
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git clone https://github.com/limine-bootloader/limine.git --branch=v7.x-binary --depth=1 |
git clone https://github.com/limine-bootloader/limine.git --branch=v7.x-binary --depth=1 |
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# Build limine utility. |
# Build "limine" utility. |
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make -C limine |
make -C limine |
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mformat -i image.hdd@@1M |
mformat -i image.hdd@@1M |
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# Make relevant subdirectories. |
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# Make /EFI and /EFI/BOOT an MSDOS subdirectory. |
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mmd -i image.hdd@@1M ::/EFI ::/EFI/BOOT |
mmd -i image.hdd@@1M ::/EFI ::/EFI/BOOT ::/boot ::/boot/limine |
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# Copy over the relevant files |
# Copy over the relevant files. |
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mcopy -i image.hdd@@1M bin/myos |
mcopy -i image.hdd@@1M bin/myos ::/boot |
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mcopy -i image.hdd@@1M limine.cfg limine/limine-bios.sys ::/boot/limine |
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mcopy -i image.hdd@@1M limine/BOOTX64.EFI ::/EFI/BOOT |
mcopy -i image.hdd@@1M limine/BOOTX64.EFI ::/EFI/BOOT |
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mcopy -i image.hdd@@1M limine/BOOTIA32.EFI ::/EFI/BOOT |
mcopy -i image.hdd@@1M limine/BOOTIA32.EFI ::/EFI/BOOT |
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