24 lines
633 B
Bash
Executable File
24 lines
633 B
Bash
Executable File
if [ $# -ne 3 ] ;then
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echo "usage: $0 \$(IMAGE) \$(OBJDIR) \$(OSBOOT_START_OFFSET)"
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exit 1
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fi
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IMAGE=$1
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OBJDIR=$2
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OSBOOT_START_OFFSET=$3
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cp ./hd/test1.img ${IMAGE}
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dd if=${OBJDIR}/boot/mbr.bin of=${IMAGE} bs=1 count=446 conv=notrunc
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loop_device=`losetup -f`
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sudo losetup -P ${loop_device} ${IMAGE}
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sudo mkfs.vfat -F 32 ${loop_device}p1
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dd if=${OBJDIR}/boot/boot.bin of=${IMAGE} bs=1 count=420 seek=${OSBOOT_START_OFFSET} conv=notrunc
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mkdir -p iso
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sudo mount ${loop_device}p1 iso/
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sudo cp ${OBJDIR}/boot/loader.bin iso/ -v
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sudo cp ${OBJDIR}/kernel/kernel.bin iso/ -v
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sudo umount iso/
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sudo losetup -d ${loop_device} |