OBJDIRS 	+= kern

KERN_ENTRY_ADDR	:= 0xC0030400

KERN_SRCFILES :=kernel/kernel.asm	\
		kernel/hd.c	\
		kernel/fat32.c	\
		kernel/tty.c	\
		kernel/fs.c	\
		kernel/global.c	\
		kernel/clock.c	\
		kernel/elf.c	\
		kernel/spinlock.c	\
		kernel/keyboard.c	\
		kernel/assist.c	\
		kernel/fork.c	\
		kernel/file.c	\
		kernel/console.c	\
		kernel/syscallc.c	\
		kernel/vfs.c	\
		kernel/proc.c	\
		kernel/pagetbl.c	\
		kernel/pthread.c	\
		kernel/memman.c	\
		kernel/main.c	\
		kernel/exec.c	\
		kernel/ktest.c	\
		kernel/base.c	\
		kernel/start.c	\
		kernel/i8259.c	\
		kernel/testfunc.c	\
		kernel/protect.c	\
		kernel/serialport.c \
		kernel/vga.c \
		lib/klib.c		\
		lib/kliba.asm		\


KERN_OBJFILES	:= $(patsubst %.c, $(OBJDIR)/%.o, $(KERN_SRCFILES))
KERN_OBJFILES	:= $(patsubst %.asm, $(OBJDIR)/%.o, $(KERN_OBJFILES))

$(OBJDIR)/kernel/ktest.o: kernel/ktest.c $(OBJDIR)/.vars.CFLAGS
	@echo + cc $<
	@mkdir -p $(@D)
	@$(CC) $(CFLAGS) -c -o $@ $<	\
		-D INSTALL_FILENAME='"$(INSTALL_FILENAME)"' \
		-D $(INSTALL_TYPE) \

$(OBJDIR)/kernel/fs.o: kernel/fs.c $(OBJDIR)/.vars.CFLAGS
	@echo + cc $<
	@mkdir -p $(@D)
	@$(CC) $(CFLAGS) -c -o $@ $<	\
		-D INSTALL_FILENAME='"$(INSTALL_FILENAME)"' \
		-D INSTALL_NR_SECTORS=$(INSTALL_NR_SECTORS) \
		-D INSTALL_START_SECTOR=$(INSTALL_START_SECTOR) \
		-D $(INSTALL_TYPE) \

$(OBJDIR)/kernel/spinlock.o: kernel/spinlock.c $(OBJDIR)/.vars.CFLAGS
	@echo + cc $<
	@mkdir -p $(@D)
	@$(CC) $(CFLAGS) -masm=intel -c -o $@ $<

$(OBJDIR)/kernel/%.o: kernel/%.c $(OBJDIR)/.vars.CFLAGS
	@echo + cc $<
	@mkdir -p $(@D)
	@$(CC) $(CFLAGS) -c -o $@ $<

$(OBJDIR)/kernel/%.o: kernel/%.asm
	@echo + as obj $<
	@mkdir -p $(@D)
	@$(AS) -I ./include -f elf -o $@ $<

$(OBJDIR)/kernel/kernel.bin: $(KERN_OBJFILES) $(LIB_A) $(OBJDIR)/.vars.LDFLAGS
	@echo + ld $@
	@$(LD) $(LDFLAGS) -s -Ttext $(KERN_ENTRY_ADDR) -o $@ $(KERN_OBJFILES) $(LIB_A) $(GCC_LIB)
	@$(LD) $(LDFLAGS) -Ttext $(KERN_ENTRY_ADDR) -o $(OBJDIR)/kernel/kernel.dbg $(KERN_OBJFILES) $(LIB_A) $(GCC_LIB)