37 lines
1.6 KiB
Bash
Executable File
37 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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export CC=clang
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LOG_LEVEL=1
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for arg in "${@}"; do
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case "${arg}" in
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-v) LOG_LEVEL=2 ;;
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-vv) LOG_LEVEL=3 ;;
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-vvv) LOG_LEVEL=4 ;;
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esac
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done
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meson setup build --reconfigure -Dc_args="-DLOG_LEVEL=${LOG_LEVEL}"
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meson compile -v -C build
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sector_size=512
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partition_offset=2048
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dd if=/dev/zero of=build/os.img bs="${sector_size}" count="$((partition_offset + 20480))"
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dd if=build/mbr.bin of=build/os.img bs="${sector_size}" count=1 conv=notrunc
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dd if=build/bootloader.bin of=build/os.img bs="${sector_size}" seek=1 count="$((partition_offset - 1))" conv=notrunc
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mkfs.fat -F 16 --offset "${partition_offset}" build/os.img
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mcopy -i build/os.img@@"$((partition_offset * sector_size))" -s src ::src
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mcopy -i build/os.img@@"$((partition_offset * sector_size))" build/kernel.bin ::kernel.bin
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mmd -i build/os.img@@"$((partition_offset * sector_size))" ::bin
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mcopy -i build/os.img@@"$((partition_offset * sector_size))" build/terminal ::bin/terminal
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mcopy -i build/os.img@@"$((partition_offset * sector_size))" build/shell ::bin/shell
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mcopy -i build/os.img@@"$((partition_offset * sector_size))" build/echo ::bin/echo
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mcopy -i build/os.img@@"$((partition_offset * sector_size))" build/ls ::bin/ls
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mcopy -i build/os.img@@"$((partition_offset * sector_size))" build/cat ::bin/cat
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mcopy -i build/os.img@@"$((partition_offset * sector_size))" build/cp ::bin/cp
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mcopy -i build/os.img@@"$((partition_offset * sector_size))" build/mkdir ::bin/mkdir
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mcopy -i build/os.img@@"$((partition_offset * sector_size))" build/rm ::bin/rm
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mcopy -i build/os.img@@"$((partition_offset * sector_size))" build/wc ::bin/wc
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