A poorly written OS for the x86 arch. (WIP)
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
|
#!/usr/bin/bash
|
|
|
|
|
|
|
|
|
|
done="[OK]"
|
|
|
|
|
fail="[FAIL]"
|
|
|
|
|
|
|
|
|
|
srcDir=src
|
|
|
|
|
binDir=bin
|
|
|
|
|
|
|
|
|
|
echo "Compiling bootloader... "
|
|
|
|
|
nasm -f bin $srcDir/bootloader.asm -i $srcDir -o $binDir/bootloader.bin
|
|
|
|
|
|
|
|
|
|
echo "Compiling kernel... "
|
|
|
|
|
gcc -fno-pie -m32 -Os -ffreestanding -c $srcDir/kernel.c -o $binDir/kernel.o && gcc -o $binDir/kernel.bin $binDir/kernel.o -Wl,--oformat=binary -ffreestanding -nostdlib -shared -Ttext 0x1000 -m32
|
|
|
|
|
|
|
|
|
|
echo "Creating OS image... "
|
|
|
|
|
cat $binDir/bootloader.bin $binDir/kernel.bin > $binDir/os-image
|
