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.phony: run clean all debug user_programs_clean user_programs
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FILES = build/kernel.asm.o build/kernel.o build/idt/idt.asm.o build/memory/memory.o build/idt/idt.o build/io/io.asm.o build/memory/heap/heap.o build/memory/heap/kheap.o build/memory/paging/paging.o build/memory/paging/paging.asm.o build/disk/disk.o build/string/string.o build/fs/pparser.o build/disk/streamer.o build/fs/file.o build/fs/fat/fat16.o build/gdt/gdt.o build/gdt/gdt.asm.o build/task/tss.asm.o build/task/task.o build/task/process.o build/task/task.asm.o build/isr80h/isr80h.o build/isr80h/misc.o build/isr80h/io.o build/keyboard/keyboard.o build/keyboard/classic.o build/loader/formats/elf.o build/loader/formats/elfloader.o build/isr80h/heap.o build/isr80h/process.o
INCLUDES = -Isrc
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FLAGS = -g -ffreestanding -falign-jumps -falign-functions -falign-labels -falign-loops -fstrength-reduce -fomit-frame-pointer -finline-functions -Wno-unused-function -fno-builtin -Werror -Wno-unused-label -Wno-cpp -Wno-unused-parameter -nostdlib -nostartfiles -nodefaultlibs -Wall -O0 -Iinc
all: clean run
bin/os.bin: bin/boot.bin bin/kernel.bin hello.txt user_programs
mkdir -p bin
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rm -f bin/os.bin
dd if=bin/boot.bin >> bin/os.bin
dd if=bin/kernel.bin >> bin/os.bin
dd if=/dev/zero bs=1048576 count=16 >> bin/os.bin
sudo mkdir -p /mnt/d
sudo mount -t vfat bin/os.bin /mnt/d
sudo cp hello.txt /mnt/d/
sudo cp programs/blank/blank.elf /mnt/d/
sudo cp programs/shell/shell.elf /mnt/d/
sudo umount /mnt/d
sudo rm -rf /mnt/d
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bin/kernel.bin: $(FILES)
mkdir -p bin
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i686-elf-ld -g -relocatable $(FILES) -o build/kernelfull.o
i686-elf-gcc $(FLAGS) -T src/linker.ld -o bin/kernel.bin -ffreestanding -O0 -nostdlib build/kernelfull.o
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bin/boot.bin: src/boot/boot.asm
mkdir -p bin
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nasm -f bin src/boot/boot.asm -o bin/boot.bin
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build/kernel.o: src/kernel.c
mkdir -p build
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i686-elf-gcc $(INCLUDES) $(FLAGS) -std=gnu99 -c src/kernel.c -o build/kernel.o
build/idt/idt.o: src/idt/idt.c
mkdir -p build/idt
i686-elf-gcc $(INCLUDES) $(FLAGS) -Isrc/idt -std=gnu99 -c src/idt/idt.c -o build/idt/idt.o
build/memory/memory.o: src/memory/memory.c
mkdir -p build/memory
i686-elf-gcc $(INCLUDES) $(FLAGS) -Isrc/memory -std=gnu99 -c src/memory/memory.c -o build/memory/memory.o
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build/memory/heap/heap.o: src/memory/heap/heap.c
mkdir -p build/memory/heap
i686-elf-gcc $(INCLUDES) $(FLAGS) -Isrc/memory/heap -std=gnu99 -c src/memory/heap/heap.c -o build/memory/heap/heap.o
build/memory/heap/kheap.o: src/memory/heap/kheap.c
mkdir -p build/memory/heap
i686-elf-gcc $(INCLUDES) $(FLAGS) -Isrc/memory/heap -std=gnu99 -c src/memory/heap/kheap.c -o build/memory/heap/kheap.o
build/memory/paging/paging.o: src/memory/paging/paging.c
mkdir -p build/memory/paging
i686-elf-gcc $(INCLUDES) $(FLAGS) -Isrc/memory/paging -std=gnu99 -c src/memory/paging/paging.c -o build/memory/paging/paging.o
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build/fs/pparser.o: src/fs/pparser.c
mkdir -p build/fs
i686-elf-gcc $(INCLUDES) $(FLAGS) -Isrc/fs -std=gnu99 -c src/fs/pparser.c -o build/fs/pparser.o
build/fs/file.o: src/fs/file.c
mkdir -p build/fs
i686-elf-gcc $(INCLUDES) $(FLAGS) -Isrc/fs -std=gnu99 -c src/fs/file.c -o build/fs/file.o
build/fs/fat/fat16.o: src/fs/fat/fat16.c
mkdir -p build/fs/fat
i686-elf-gcc $(INCLUDES) $(FLAGS) -Isrc/fs -Isrc/fs/fat -std=gnu99 -c src/fs/fat/fat16.c -o build/fs/fat/fat16.o
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build/string/string.o: src/string/string.c
mkdir -p build/string
i686-elf-gcc $(INCLUDES) $(FLAGS) -Isrc/string -std=gnu99 -c src/string/string.c -o build/string/string.o
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build/task/task.o: src/task/task.c
mkdir -p build/task
i686-elf-gcc $(INCLUDES) $(FLAGS) -Isrc/task -std=gnu99 -c src/task/task.c -o build/task/task.o
build/task/process.o: src/task/process.c
mkdir -p build/task
i686-elf-gcc $(INCLUDES) $(FLAGS) -Isrc/task -std=gnu99 -c src/task/process.c -o build/task/process.o
clean: user_programs_clean
rm -rf bin
rm -rf build
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build/kernel.asm.o: src/kernel.asm
mkdir -p build
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nasm -f elf -g src/kernel.asm -o build/kernel.asm.o
build/idt/idt.asm.o: src/idt/idt.asm
mkdir -p build/idt
nasm -f elf -g src/idt/idt.asm -o build/idt/idt.asm.o
build/io/io.asm.o: src/io/io.asm
mkdir -p build/io
nasm -f elf -g src/io/io.asm -o build/io/io.asm.o
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build/memory/paging/paging.asm.o: src/memory/paging/paging.asm
mkdir -p build/memory/paging
nasm -f elf -g src/memory/paging/paging.asm -o build/memory/paging/paging.asm.o
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build/gdt/gdt.asm.o: src/gdt/gdt.asm
mkdir -p build/gdt
nasm -f elf -g src/gdt/gdt.asm -o build/gdt/gdt.asm.o
build/gdt/gdt.o: src/gdt/gdt.c
mkdir -p build/gdt
i686-elf-gcc $(INCLUDES) $(FLAGS) -Isrc/gdt -std=gnu99 -c src/gdt/gdt.c -o build/gdt/gdt.o
build/loader/formats/elf.o: src/loader/formats/elf.c
mkdir -p build/loader/formats
i686-elf-gcc $(INCLUDES) $(FLAGS) -Isrc/loader/formats -std=gnu99 -c src/loader/formats/elf.c -o build/loader/formats/elf.o
build/loader/formats/elfloader.o: src/loader/formats/elfloader.c
mkdir -p build/loader/formats
i686-elf-gcc $(INCLUDES) $(FLAGS) -Isrc/loader/formats -std=gnu99 -c src/loader/formats/elfloader.c -o build/loader/formats/elfloader.o
build/isr80h/isr80h.o: src/isr80h/isr80h.c
mkdir -p build/isr80h
i686-elf-gcc $(INCLUDES) $(FLAGS) -Isrc/isr80h -std=gnu99 -c src/isr80h/isr80h.c -o build/isr80h/isr80h.o
build/isr80h/misc.o: src/isr80h/misc.c
mkdir -p build/isr80h
i686-elf-gcc $(INCLUDES) $(FLAGS) -Isrc/isr80h -std=gnu99 -c src/isr80h/misc.c -o build/isr80h/misc.o
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build/isr80h/io.o: src/isr80h/io.c
mkdir -p build/isr80h
i686-elf-gcc $(INCLUDES) $(FLAGS) -Isrc/isr80h -std=gnu99 -c src/isr80h/io.c -o build/isr80h/io.o
build/isr80h/heap.o: src/isr80h/heap.c
mkdir -p build/isr80h
i686-elf-gcc $(INCLUDES) $(FLAGS) -Isrc/isr80h -std=gnu99 -c src/isr80h/heap.c -o build/isr80h/heap.o
build/isr80h/process.o: src/isr80h/process.c
mkdir -p build/isr80h
i686-elf-gcc $(INCLUDES) $(FLAGS) -Isrc/isr80h -std=gnu99 -c src/isr80h/process.c -o build/isr80h/process.o
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build/disk/disk.o: src/disk/disk.c
mkdir -p build/disk
i686-elf-gcc $(INCLUDES) $(FLAGS) -Isrc/disk -std=gnu99 -c src/disk/disk.c -o build/disk/disk.o
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build/keyboard/keyboard.o: src/keyboard/keyboard.c
mkdir -p build/keyboard
i686-elf-gcc $(INCLUDES) $(FLAGS) -Isrc/keyboard -std=gnu99 -c src/keyboard/keyboard.c -o build/keyboard/keyboard.o
build/keyboard/classic.o: src/keyboard/classic.c
mkdir -p build/keyboard
i686-elf-gcc $(INCLUDES) $(FLAGS) -Isrc/keyboard -std=gnu99 -c src/keyboard/classic.c -o build/keyboard/classic.o
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build/disk/streamer.o: src/disk/streamer.c
mkdir -p build/disk
i686-elf-gcc $(INCLUDES) $(FLAGS) -Isrc/disk -std=gnu99 -c src/disk/streamer.c -o build/disk/streamer.o
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build/task/tss.asm.o: src/task/tss.asm
mkdir -p build/task
nasm -f elf -g src/task/tss.asm -o build/task/tss.asm.o
build/task/task.asm.o: src/task/task.asm
mkdir -p build/task
nasm -f elf -g src/task/task.asm -o build/task/task.asm.o
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run: bin/os.bin
qemu-system-x86_64 -hda bin/os.bin
debug: bin/os.bin debug.gdb
gdb --command=debug.gdb
user_programs:
cd programs/stdlib && $(MAKE) all
cd programs/blank && $(MAKE) all
cd programs/shell && $(MAKE) all
user_programs_clean:
cd programs/stdlib && $(MAKE) clean
cd programs/blank && $(MAKE) clean
cd programs/shell && $(MAKE) clean