kernel/kernel.mak

   1 .SUFFIXES: .asm
   2
   3 # defines
   4 MAKEFILE=Makefile
   5 MAKEDEP=$(MAKEFILE)
   6 LDSCRIPT=arch/main/link.ld
   7 INCDIR  =include/
   8 NASM    =nasm -f elf
   9 CC     =gcc -m32
  10 CFLAGS =-g -O2 -nostdinc -fno-builtin -fno-stack-protector -I$(INCDIR) -Ibuild/main/
  11 LD     =ld -m elf_i386
  12 LDFLAGS =-g -T $(LDSCRIPT) -nostdlib
  13
  14 LIBC    =lib/libc.a
  15 LARCH    =arch/arch.a
  16
  17 ifeq ($(ARCH),x86_64)
  18        CC=gcc -m64
  19        LD=ld -m elf_x86_64
  20 endif
  21
  22 ifeq ($(ARCH),arm)
  23        CC=arm-linux-gcc
  24        CFLAGS=-g -Os -fno-builtin -ffreestanding -nostdinc -pipe -mcpu=arm926ej-s -mabi=apcs-gnu -nostdlib -nostartfiles -nodefaultlibs  -ffixed-r8 -msoft-float -I$(INCDIR) -Ibuild/main/
  25        LD=arm-linux-ld
  26 endif
  27
  28 OBJS    =arch/main/boot/start.o core/main.o core/init.o core/console.o core/commands.o core/mm/kmem.o core/mm/kzmem.o core/mm/dlmem.o core/mm/swmem.o core/mm/pmem.o core/env.o core/elf.o core/dev.o core/vfs.o core/fs.o core/user.o core/sched.o core/proc.o core/tty.o core/partition.o core/module.o core/spinlock.o core/mutex.o core/smp.o core/ioctl.o core/fd.o core/net/socket.o core/net/ips.o core/net/eth.o core/net/if.o core/net/arp.o core/net/packet.o core/net/tcp.o core/net/tcp6.o core/net/ip.o core/net/ipv6.o core/net/icmp.o core/net/icmp6.o core/net/ndp.o core/net/checksum.o core/net/udp.o core/net/udp6.o core/net/dns.o core/net/tun6.o core/net/unix.o drivers/char/video/video.o drivers/char/video/vesa.o drivers/char/video/gtext.o drivers/char/video/bga.o drivers/char/kbd/kbd.o drivers/char/rs232/rs232.o drivers/char/sound/speaker.o drivers/char/sound/sb16.o drivers/char/sound/es1370.o drivers/char/sound/ac97.o drivers/block/floppy.o drivers/block/drive.o drivers/fs/fat.o drivers/fs/fat16.o drivers/fs/zexfs.o drivers/fs/ext2.o drivers/fs/isofs.o drivers/fs/znfs.o drivers/bus/pci/pci.o drivers/bus/usb/usb.o drivers/net/pcnet32/pcnet32.o drivers/net/rtl8029/rtl8029.o drivers/net/rtl8139/rtl8139.o drivers/net/rtl8169/rtl8169.o drivers/char/mouse/com.o drivers/char/mouse/ps2.o utils/fs/ls.o utils/fs/cat.o utils/fs/cp.o utils/fs/rm.o utils/fs/cd.o utils/fs/mount.o utils/fs/mkdir.o utils/fs/fdisk.o utils/fs/touch.o utils/net/tftp.o utils/adm/adm.o
  29
  30 ifneq ($(strip $(wildcard .config)),)
  31
  32 # targets
  33 all: kernel.bin
  34
  35 endif
  36
  37 install: kernel.bin
  38         mount /dev/fd0 mnt
  39         cp -f kernel.bin mnt/kernel.bin
  40         umount mnt
  41         qemu -fda /dev/fd0
  42
  43 clean:
  44         $(Q)make clean -C lib
  45         $(Q)make clean -C arch/main
  46         $(Q)rm include/arch
  47         $(Q)rm -f *.o kernel.bin .directory .kconfig.d .tmpconfig.h .config .config.old arch/main $(OBJS)
  48         $(Q)rm -rf build/main/utils build/main/config.h build/main/build.h build/main build/utils
  49         @printf "  CLEAN\n";
  50
  51 # implicit rules
  52 .s.o:
  53         $(CC) -c -o$@ $<
  54
  55 .asm.o:
  56         @printf " ASM  $(subst $(shell pwd)/,,$(@))\n";
  57         $(Q)$(NASM) -o$@ $<
  58
  59 .c.o:
  60         @printf "  CC  $(subst $(shell pwd)/,,$(@))\n";
  61         $(Q)$(CC) $(CFLAGS) -c -o$@ $<
  62
  63 #: dependencies
  64 # boot
  65 arch/main/boot/boot/start.o:            arch/main/boot/boot/start.asm   $(MAKEDEP)
  66 # core
  67 core/main.o:                            core/main.c                     $(MAKEDEP)
  68 core/init.o:                            core/init.c                     $(MAKEDEP)
  69 core/sched.o:                           core/sched.c                    $(MAKEDEP)
  70 core/console.o:                         core/console.c                  $(MAKEDEP)
  71 core/commands.o:                        core/commands.c                 $(MAKEDEP)
  72 core/mm/kmem.o:                         core/mm/kmem.c                  $(MAKEDEP)
  73 core/mm/kzmem.o:                        core/mm/kzmem.c                 $(MAKEDEP)
  74 core/mm/dlmem.o:                        core/mm/dlmem.c                 $(MAKEDEP)
  75 core/mm/swmem.o:                        core/mm/swmem.c                 $(MAKEDEP)
  76 core/mm/pmem.o:                         core/mm/pmem.c                  $(MAKEDEP)
  77 core/env.o:                             core/env.c                      $(MAKEDEP)
  78 core/elf.o:                             core/elf.c                      $(MAKEDEP)
  79 core/dev.o:                             core/dev.c                      $(MAKEDEP)
  80 core/vfs.o:                             core/vfs.c                      $(MAKEDEP)
  81 core/fs.o:                              core/fs.c                       $(MAKEDEP)
  82 core/user.o:                            core/user.c                     $(MAKEDEP)
  83 core/tty.o:                             core/tty.c                      $(MAKEDEP)
  84 core/proc.o:                            core/proc.c                     $(MAKEDEP)
  85 core/partition.o:                       core/partition.c                $(MAKEDEP)
  86 core/module.o:                          core/module.c                   $(MAKEDEP)
  87 core/spinlock.o:                        core/spinlock.c                 $(MAKEDEP)
  88 core/mutex.o:                           core/mutex.c                    $(MAKEDEP)
  89 core/smp.o:                             core/smp.c                      $(MAKEDEP)
  90 core/ioctl.o:                           core/ioctl.c                    $(MAKEDEP)
  91 core/fd.o:                              core/fd.c                       $(MAKEDEP)
  92 core/net/socket.o:                      core/net/socket.c               $(MAKEDEP)
  93 core/net/ips.o:                         core/net/ips.c                  $(MAKEDEP)
  94 core/net/eth.o:                         core/net/eth.c                  $(MAKEDEP)
  95 core/net/if.o:                          core/net/if.c                   $(MAKEDEP)
  96 core/net/arp.o:                         core/net/arp.c                  $(MAKEDEP)
  97 core/net/packet.o:                      core/net/packet.c               $(MAKEDEP)
  98 core/net/tcp.o:                         core/net/tcp.c                  $(MAKEDEP)
  99 core/net/tcp6.o:                        core/net/tcp6.c                 $(MAKEDEP)
 100 core/net/ip.o:                          core/net/ip.c                   $(MAKEDEP)
 101 core/net/ipv6.o:                        core/net/ipv6.c                 $(MAKEDEP)
 102 core/net/icmp.o:                        core/net/icmp.c                 $(MAKEDEP)
 103 core/net/icmp6.o:                       core/net/icmp6.c                $(MAKEDEP)
 104 core/net/ndp.o:                         core/net/ndp.c                  $(MAKEDEP)
 105 core/net/checksum.o:                    core/net/checksum.c             $(MAKEDEP)
 106 core/net/udp.o:                         core/net/udp.c                  $(MAKEDEP)
 107 core/net/udp6.o:                        core/net/udp6.c                 $(MAKEDEP)
 108 core/net/dns.o:                         core/net/dns.c                  $(MAKEDEP)
 109 core/net/tun6.o:                        core/net/tun6.c                 $(MAKEDEP)
 110 core/net/unix.o:                        core/net/unix.c                 $(MAKEDEP)
 111 # drivers
 112 drivers/char/video.o:                   drivers/char/video/video.c      $(MAKEDEP)
 113 drivers/char/vesa.o:                    drivers/char/video/vesa.c       $(MAKEDEP)
 114 drivers/char/gtext.o:                   drivers/char/video/gtext.c      $(MAKEDEP)
 115 drivers/char/bga.o:                     drivers/char/video/bga.c        $(MAKEDEP)
 116 drivers/char/kbd.o:                     drivers/char/kbd/kbd.c          $(MAKEDEP)
 117 drivers/char/rs232/rs232.o:             drivers/char/rs232/rs232.c      $(MAKEDEP)
 118 drivers/char/sound/speaker.o:           drivers/char/sound/speaker.c    $(MAKEDEP)
 119 drivers/char/sound/sb16.o:              drivers/char/sound/sb16.c       $(MAKEDEP)
 120 drivers/char/sound/es1370.o:            drivers/char/sound/es1370.c     $(MAKEDEP)
 121 drivers/char/sound/ac97.o:              drivers/char/sound/ac97.c       $(MAKEDEP)
 122 drivers/block/floppy.o:                 drivers/block/floppy.c          $(MAKEDEP)
 123 drivers/block/drive.o:                  drivers/block/drive.c           $(MAKEDEP)
 124 drivers/fs/fat.o:                       drivers/fs/fat.c                $(MAKEDEP)
 125 drivers/fs/fat16.o:                     drivers/fs/fat16.c              $(MAKEDEP)
 126 drivers/fs/ext2.o:                      drivers/fs/ext2.c               $(MAKEDEP)
 127 drivers/fs/zexfs.o:                     drivers/fs/zexfs.c              $(MAKEDEP)
 128 drivers/fs/isofs.o:                     drivers/fs/isofs.c              $(MAKEDEP)
 129 drivers/fs/znfs.o:                      drivers/fs/znfs.c               $(MAKEDEP)
 130 drivers/bus/pci/pci.o:                  drivers/bus/pci/pci.c           $(MAKEDEP)
 131 drivers/bus/usb/usb.o:                  drivers/bus/usb/usb.c           $(MAKEDEP)
 132 drivers/net/pcnet32/pcnet32.o:          drivers/net/pcnet32/pcnet32.c   $(MAKEDEP)
 133 drivers/net/rtl8029/rtl8029.o:          drivers/net/rtl8029/rtl8029.c   $(MAKEDEP)
 134 drivers/net/rtl8139/rtl8139.o:          drivers/net/rtl8139/rtl8139.c   $(MAKEDEP)
 135 drivers/net/rtl8169/rtl8169.o:          drivers/net/rtl8169/rtl8169.c   $(MAKEDEP)
 136 drivers/char/mouse/com.o:               drivers/char/mouse/com.c        $(MAKEDEP)
 137 drivers/char/mouse/ps2.o:               drivers/char/mouse/ps2.c        $(MAKEDEP)
 138 # utils
 139 utils/fs/ls.o:                          utils/fs/ls.c                   $(MAKEDEP)
 140 utils/fs/cat.o:                         utils/fs/cat.c                  $(MAKEDEP)
 141 utils/fs/cp.o:                          utils/fs/cp.c                   $(MAKEDEP)
 142 utils/fs/rm.o:                          utils/fs/rm.c                   $(MAKEDEP)
 143 utils/fs/cd.o:                          utils/fs/cd.c                   $(MAKEDEP)
 144 utils/fs/mount.o:                       utils/fs/mount.c                $(MAKEDEP)
 145 utils/fs/mkdir.o:                       utils/fs/mkdir.c                $(MAKEDEP)
 146 utils/fs/fdisk.o:                       utils/fs/fdisk.c                $(MAKEDEP)
 147 utils/fs/touch.o:                       utils/fs/touch.c                $(MAKEDEP)
 148 utils/net/tftp.o:                       utils/net/tftp.c                $(MAKEDEP)
 149 utils/adm/adm.o:                        utils/adm/adm.c                 $(MAKEDEP)
 150
 151 # explicit rules
 152 kernel.bin: $(OBJS) $(LARCH) $(LDSCRIPT) $(LIBC) $(MAKEDEP)
 153         @printf "  LD  $(subst $(shell pwd)/,,$(@))\n";
 154         $(Q)$(LD) $(LDFLAGS) -o$@ $(OBJS) $(LARCH) $(LIBC)