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EttinOS
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EttinOS/make.sh

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Initial commit
2021-05-26 14:05:49 +00:00
#!/bin/bash
Move the system from after the bootloader to the beginning of usable memory and the bootloader and system stacks to after their respective programs, fix a couple of bugs in the bootloader that made it not load the system correctly above a specific size, abandon the goal of eventual subdirectory support and modify the project directory structure and make.sh accordingly, and start writing fileify.
2021-06-16 15:03:31 +00:00
rm -f EttinOS.img
if [[ ! -d "bin" ]]
then
mkdir bin
fi
Make the system compatible with Intel 8086 CPU, change the remaining media-dependent constants in the bootloader to variables, change the default media to a 360 KiB 5.25" floppy disk and offer 1.44 MB 3.5" disk as an option instead, and change labels used for data to variables because apparently using labels for data is not wise.
2021-06-10 15:16:14 +00:00
Move the system from after the bootloader to the beginning of usable memory and the bootloader and system stacks to after their respective programs, fix a couple of bugs in the bootloader that made it not load the system correctly above a specific size, abandon the goal of eventual subdirectory support and modify the project directory structure and make.sh accordingly, and start writing fileify.
2021-06-16 15:03:31 +00:00
cd src/
Write loadf and rewrite the shell to load external programs with it instead of internal calls.
2021-06-20 10:48:13 +00:00
if [ "$1" == "-1440" ]
Move the system from after the bootloader to the beginning of usable memory and the bootloader and system stacks to after their respective programs, fix a couple of bugs in the bootloader that made it not load the system correctly above a specific size, abandon the goal of eventual subdirectory support and modify the project directory structure and make.sh accordingly, and start writing fileify.
2021-06-16 15:03:31 +00:00
then nasm BOOT.ASM -d F1440 -f bin -o ../bin/BOOT.BIN
else nasm BOOT.ASM -f bin -o ../bin/BOOT.BIN
Make the system compatible with Intel 8086 CPU, change the remaining media-dependent constants in the bootloader to variables, change the default media to a 360 KiB 5.25" floppy disk and offer 1.44 MB 3.5" disk as an option instead, and change labels used for data to variables because apparently using labels for data is not wise.
2021-06-10 15:16:14 +00:00
fi
Move the system from after the bootloader to the beginning of usable memory and the bootloader and system stacks to after their respective programs, fix a couple of bugs in the bootloader that made it not load the system correctly above a specific size, abandon the goal of eventual subdirectory support and modify the project directory structure and make.sh accordingly, and start writing fileify.
2021-06-16 15:03:31 +00:00
nasm SYSTEM.ASM -f bin -o ../bin/SYSTEM.BIN
Write loadf and rewrite the shell to load external programs with it instead of internal calls.
2021-06-20 10:48:13 +00:00
nasm HELLO.ASM -f bin -o ../bin/HELLO.BIN
Reorganise and comment the code and rewrite readstr.
2021-05-30 16:12:19 +00:00
Reorganise the repo a bit.
2021-06-02 10:18:59 +00:00
cd ..
Move the system from after the bootloader to the beginning of usable memory and the bootloader and system stacks to after their respective programs, fix a couple of bugs in the bootloader that made it not load the system correctly above a specific size, abandon the goal of eventual subdirectory support and modify the project directory structure and make.sh accordingly, and start writing fileify.
2021-06-16 15:03:31 +00:00
if [ "$1" == "-1440" ]
Make the system compatible with Intel 8086 CPU, change the remaining media-dependent constants in the bootloader to variables, change the default media to a 360 KiB 5.25" floppy disk and offer 1.44 MB 3.5" disk as an option instead, and change labels used for data to variables because apparently using labels for data is not wise.
2021-06-10 15:16:14 +00:00
then mkfs.fat -C EttinOS.img 1440
else mkfs.fat -C EttinOS.img 360
fi
Move the system from after the bootloader to the beginning of usable memory and the bootloader and system stacks to after their respective programs, fix a couple of bugs in the bootloader that made it not load the system correctly above a specific size, abandon the goal of eventual subdirectory support and modify the project directory structure and make.sh accordingly, and start writing fileify.
2021-06-16 15:03:31 +00:00
dd if=bin/BOOT.BIN of=EttinOS.img conv=notrunc bs=512 count=1
mcopy -i EttinOS.img bin/SYSTEM.BIN ::
Write loadf and rewrite the shell to load external programs with it instead of internal calls.
2021-06-20 10:48:13 +00:00
mcopy -i EttinOS.img bin/HELLO.BIN ::
mcopy -i EttinOS.img README.MD ::
mcopy -i EttinOS.img LICENSE.MD ::