110 lines
3.7 KiB
Makefile
110 lines
3.7 KiB
Makefile
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# -*- makefile -*-
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SRCDIR = ../..
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all: kernel.bin loader.bin
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include ../../Make.config
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include ../Make.vars
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include ../../tests/Make.tests
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# Compiler and assembler options.
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kernel.bin: CPPFLAGS += -I$(SRCDIR)/lib/kernel
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# Core kernel.
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threads_SRC = threads/start.S # Startup code.
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threads_SRC += threads/init.c # Main program.
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threads_SRC += threads/thread.c # Thread management core.
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threads_SRC += threads/switch.S # Thread switch routine.
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threads_SRC += threads/interrupt.c # Interrupt core.
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threads_SRC += threads/intr-stubs.S # Interrupt stubs.
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threads_SRC += threads/synch.c # Synchronization.
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threads_SRC += threads/palloc.c # Page allocator.
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threads_SRC += threads/malloc.c # Subpage allocator.
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# Device driver code.
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devices_SRC = devices/pit.c # Programmable interrupt timer chip.
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devices_SRC += devices/timer.c # Periodic timer device.
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devices_SRC += devices/kbd.c # Keyboard device.
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devices_SRC += devices/vga.c # Video device.
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devices_SRC += devices/serial.c # Serial port device.
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devices_SRC += devices/block.c # Block device abstraction layer.
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devices_SRC += devices/partition.c # Partition block device.
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devices_SRC += devices/ide.c # IDE disk block device.
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devices_SRC += devices/input.c # Serial and keyboard input.
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devices_SRC += devices/intq.c # Interrupt queue.
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devices_SRC += devices/rtc.c # Real-time clock.
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devices_SRC += devices/shutdown.c # Reboot and power off.
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devices_SRC += devices/speaker.c # PC speaker.
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# Library code shared between kernel and user programs.
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lib_SRC = lib/debug.c # Debug helpers.
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lib_SRC += lib/random.c # Pseudo-random numbers.
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lib_SRC += lib/stdio.c # I/O library.
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lib_SRC += lib/stdlib.c # Utility functions.
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lib_SRC += lib/string.c # String functions.
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lib_SRC += lib/arithmetic.c # 64-bit arithmetic for GCC.
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lib_SRC += lib/ustar.c # Unix standard tar format utilities.
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# Kernel-specific library code.
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lib/kernel_SRC = lib/kernel/debug.c # Debug helpers.
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lib/kernel_SRC += lib/kernel/list.c # Doubly-linked lists.
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lib/kernel_SRC += lib/kernel/bitmap.c # Bitmaps.
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lib/kernel_SRC += lib/kernel/hash.c # Hash tables.
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lib/kernel_SRC += lib/kernel/console.c # printf(), putchar().
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# User process code.
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userprog_SRC = userprog/process.c # Process loading.
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userprog_SRC += userprog/pagedir.c # Page directories.
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userprog_SRC += userprog/exception.c # User exception handler.
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userprog_SRC += userprog/syscall.c # System call handler.
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userprog_SRC += userprog/gdt.c # GDT initialization.
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userprog_SRC += userprog/tss.c # TSS management.
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# No virtual memory code yet.
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#vm_SRC = vm/file.c # Some file.
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# Filesystem code.
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filesys_SRC = filesys/filesys.c # Filesystem core.
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filesys_SRC += filesys/free-map.c # Free sector bitmap.
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filesys_SRC += filesys/file.c # Files.
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filesys_SRC += filesys/directory.c # Directories.
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filesys_SRC += filesys/inode.c # File headers.
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filesys_SRC += filesys/fsutil.c # Utilities.
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SOURCES = $(foreach dir,$(KERNEL_SUBDIRS),$($(dir)_SRC))
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OBJECTS = $(patsubst %.c,%.o,$(patsubst %.S,%.o,$(SOURCES)))
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DEPENDS = $(patsubst %.o,%.d,$(OBJECTS))
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threads/kernel.lds.s: CPPFLAGS += -P
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threads/kernel.lds.s: threads/kernel.lds.S threads/loader.h
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kernel.o: threads/kernel.lds.s $(OBJECTS)
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$(LD) -T $< -o $@ $(OBJECTS)
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kernel.bin: kernel.o
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$(OBJCOPY) -R .note -R .comment -S $< $@
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threads/loader.o: threads/loader.S
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$(CC) -c $< -o $@ $(ASFLAGS) $(CPPFLAGS) $(DEFINES)
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loader.bin: threads/loader.o
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$(LD) -N -e 0 -Ttext 0x7c00 --oformat binary -o $@ $<
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os.dsk: kernel.bin
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cat $^ > $@
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clean::
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rm -f $(OBJECTS) $(DEPENDS)
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rm -f threads/loader.o threads/kernel.lds.s threads/loader.d
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rm -f kernel.bin.tmp
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rm -f kernel.o kernel.lds.s
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rm -f kernel.bin loader.bin
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rm -f bochsout.txt bochsrc.txt
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rm -f results grade
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Makefile: $(SRCDIR)/Makefile.build
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cp $< $@
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-include $(DEPENDS)
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