gdt: remove anything left from C implementation of GDT

Makefile

@@ -1,16 +1,16 @@
 # Define the object files
-OBJS = bin/boot.o bin/kernel.o bin/idt.o bin/isr.o bin/screen.o bin/utils.o bin/string.o bin/stdio.o bin/gdt.o bin/disk.o
+OBJS = bin/boot.o bin/kernel.o bin/idt.o bin/isr.o bin/screen.o bin/utils.o bin/string.o bin/stdio.o bin/disk.o
 
 # Define the compiler and assembler
 CC = gcc -D__is_katauos
 AS = nasm
 
 # Define the compiler flags
-CFLAGS = -std=gnu99 -ffreestanding -O2 -Wall -Wextra -m32
+CFLAGS = -std=gnu99 -ffreestanding -O0 -Wall -Wextra -m32 -g
 ASFLAGS = -f elf32
 
 # Define the linker flags
-LDFLAGS = -ffreestanding -O2 -nostdlib -m32
+LDFLAGS = -ffreestanding -O0 -nostdlib -m32 -g
 LDSCRIPT = link.ld
 
 # Define the output file
@@ -23,7 +23,7 @@ image:
 	grub-mkrescue -o boot.iso grubshit
 
 test:
-	qemu-system-i386 -drive file=boot.iso,media=disk,format=raw -m 512M
+	qemu-system-i386 -drive file=boot.iso,media=disk,format=raw -m 512M -d int
 
 test-bochs:
 	bochs -f bochsrc
@@ -55,9 +55,6 @@ bin/string.o: src/string.c
 bin/stdio.o: src/stdio.c
 	$(CC) $(CFLAGS) -c $< -o $@
 
-bin/gdt.o: src/gdt.c
-	$(CC) $(CFLAGS) -c $< -o $@
-
 bin/disk.o: src/disk.c
 	$(CC) $(CFLAGS) -c $< -o $@