tasking: continue working on executing ELF files

Makefile

@@ -2,7 +2,8 @@
 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 bin/pic.o bin/pit.o \
        bin/keyboard.o bin/paging.o bin/page_alloc.o bin/page_tables.o \
-       bin/fat.o bin/task.o bin/switch.o bin/sys_exit.o bin/gdt.o bin/isr-asm.o bin/kheap.o bin/liballoc.o
+       bin/fat.o bin/task.o bin/switch.o bin/sys_exit.o bin/gdt.o bin/isr-asm.o \
+	   bin/kheap.o bin/liballoc.o bin/exec_from_file.o
 
 # Define the compiler and assembler
 #CC = i686-elf-gcc -D__is_katauos
@@ -55,6 +56,9 @@ test:
 debug:
 	qemu-system-i386 -s -S -kernel katauos.bin -monitor stdio
 
+debug2:
+	qemu-system-i386 -s -S -drive file=boot.iso,media=disk,format=raw -monitor stdio
+
 test-bochs:
 	bochs -f bochsrc
 
@@ -130,6 +134,8 @@ bin/kheap.o: src/mm/kheap.c
 bin/liballoc.o: src/mm/liballoc.c
 	$(CC) $(CFLAGS) -c $< -o $@
 
+bin/exec_from_file.o: src/tasking/exec_from_file.c
+	$(CC) $(CFLAGS) -c $< -o $@
 
 clean:
 	rm -rf bin/