nub31/nub-os
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remove 64 bit for now

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nub31
2025-08-23 22:50:44 +02:00
parent 751a182122
commit 3cc9ab2174
9 changed files with 8 additions and 424 deletions
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24
makefile
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@@ -1,7 +1,7 @@
CC = x86_64-elf-gcc
LD = x86_64-elf-ld
CC = i386-elf-gcc
LD = i386-elf-ld
CFLAGS = -ffreestanding -m64
CFLAGS = -ffreestanding -m32
all: .build/nub-os.iso
@@ -17,8 +17,8 @@ build-dir:
cp .build/kernel.bin .build/iso/boot/
grub-mkrescue -o .build/nub-os.iso .build/iso/
.build/kernel.bin: build-dir .build/boot.o .build/kernel.o .build/print.o .build/idt.o .build/keyboard.o .build/exceptions.o .build/interrupts.o
$(LD) -Ttext 0x100000 -o .build/kernel.bin .build/boot.o .build/kernel.o .build/print.o .build/idt.o .build/keyboard.o .build/exceptions.o .build/interrupts.o
.build/kernel.bin: build-dir .build/boot.o .build/kernel.o .build/print.o
$(LD) -Ttext 0x100000 -o .build/kernel.bin .build/boot.o .build/kernel.o .build/print.o
.build/kernel.o: build-dir src/kernel.c
$(CC) $(CFLAGS) -c -o .build/kernel.o src/kernel.c
@@ -26,17 +26,5 @@ build-dir:
.build/print.o: build-dir src/print.c
$(CC) $(CFLAGS) -c -o .build/print.o src/print.c
.build/idt.o: build-dir src/idt.c
$(CC) $(CFLAGS) -c -o .build/idt.o src/idt.c
.build/keyboard.o: build-dir src/keyboard.c
$(CC) $(CFLAGS) -c -o .build/keyboard.o src/keyboard.c
.build/exceptions.o: build-dir src/exceptions.c
$(CC) $(CFLAGS) -c -o .build/exceptions.o src/exceptions.c
.build/interrupts.o: build-dir src/interrupts.asm
nasm -f elf64 -o .build/interrupts.o src/interrupts.asm
.build/boot.o: build-dir src/boot.asm
nasm -f elf64 -o .build/boot.o src/boot.asm
nasm -f elf32 -o .build/boot.o src/boot.asm