pintos-os.org Git - pintos-anon/blob - src/Makefile.inc

   1 SHELL = /bin/sh
   2 VPATH = $(TOP_SRCDIR)/threads:$(TOP_SRCDIR)/devices:$(TOP_SRCDIR)/lib
   3
   4 -include *.d
   5
   6 DEFINES =
   7 WARNINGS = -Wall -W -Wstrict-prototypes -Wmissing-prototypes
   8 CFLAGS = -g -O3 -MMD $(WARNINGS) $(INCLUDES) $(DEFINES)
   9 ASFLAGS = $(INCLUDES) $(DEFINES)
  10
  11 # Core kernel.
  12 THREADS_SRC  = start.S  # Must be first.
  13 THREADS_SRC += init.c   # Start-up code.
  14 THREADS_SRC += thread.c # Thread management core.
  15 THREADS_SRC += switch.S # Thread switch routine.
  16 THREADS_SRC += interrupt.c      # Interrupt core.
  17 THREADS_SRC += intr-stubs.S     # Interrupt stubs.
  18 THREADS_SRC += synch.c  # Synchronization.
  19 THREADS_SRC += palloc.c # Page allocator.
  20 THREADS_SRC += malloc.c # Subpage allocator.
  21
  22 # Device driver code.
  23 DEVICES_SRC  = timer.c  # Timer device.
  24 DEVICES_SRC += kbd.c    # Keyboard device.
  25 DEVICES_SRC += vga.c    # Video device.
  26 DEVICES_SRC += serial.c # Serial port device.
  27
  28 # Library code.
  29 LIB_SRC  = debug.c              # Debug helpers.
  30 LIB_SRC += lib.c                # Standard C library.
  31 LIB_SRC += random.c             # Pseudo-random numbers.
  32 LIB_SRC += list.c               # Doubly-linked lists.
  33 LIB_SRC += bitmap.c             # Bitmaps.
  34
  35 # Objects.
  36 OBJECTS = $(patsubst %.c,%.o,$(patsubst %.S,%.o,$(SOURCES)))
  37
  38 all: diskimage.bin
  39
  40 intr-stubs.S: $(TOP_SRCDIR)/threads/intr-stubs.pl
  41         $< > $@.tmp && mv $@.tmp $@
  42
  43 kernel.o: $(OBJECTS)
  44         echo $(OBJECTS)
  45         ld -T $(TOP_SRCDIR)/threads/kernel.lds -o $@ $^ \
  46                 `$(CC) -print-libgcc-file-name`
  47
  48 kernel.bin: kernel.o
  49         objcopy -O binary -R .note -R .comment -S $< $@
  50
  51 loader.bin: loader.S kernel.bin
  52         gcc -c $< -DKERNEL_LOAD_PAGES=`perl -e 'print int (((-s "kernel.bin") + 4095) / 4096);'`
  53         ld -N -e start -Ttext 0x7c00 --oformat binary -o $@ loader.o
  54
  55 diskimage.bin: loader.bin kernel.bin
  56         cat loader.bin kernel.bin > diskimage.bin
  57
  58 clean:
  59         rm -f *.o *.d *.bin intr-stubs.S
  60
  61