sys/arch/hp700/stand/xxboot/Makefile

   1 #       $NetBSD: Makefile,v 1.13 2009/01/12 07:19:08 tsutsui Exp $
   2
   3 PROG=   xxboot
   4 NOMAN=  # defined
   5 SRCS=   start.S main.c readufs.c readufs_ffs.c readufs_lfs.c milli_tiny.S
   6
   7 .PATH:  ${.CURDIR}/../common
   8
   9 CPPFLAGS+=      -mpa-risc-1-0 -I${.CURDIR}/../../../.. -I. -D_STANDALONE
  10 # configuration for readufs module
  11 CPPFLAGS+=      -DUSE_LFS -DUSE_FFS -DUSE_UFS1 -DUSE_UFS2
  12 # IODC can handle only 2GB, so this is enough
  13 CPPFLAGS+=      -D__daddr_t=int32_t
  14 # ANSI C feature prevents from being relocatable
  15 #CPPFLAGS+=     -traditional    # would be best
  16 CPPFLAGS+=      -Dconst=
  17 COPTS+=         -funsigned-char -mdisable-fpregs
  18
  19 .include <bsd.own.mk>
  20
  21 .if defined(HAVE_GCC) && ${HAVE_GCC} != 4
  22 COPTS+= -fwritable-strings
  23 .endif
  24
  25 LINKS=  ${BINDIR}/${PROG} ${BINDIR}/sdboot
  26
  27 BINDIR=         /usr/mdec
  28 STRIPFLAG=
  29 BINMODE=        444
  30
  31 # standalone program
  32 LIBCRTBEGIN=
  33 LIBCRT0=
  34 LIBCRTEND=
  35 LIBC=
  36
  37 S=              ${.CURDIR}/../../../..
  38
  39 ${PROG}: iplsum ${OBJS}
  40         ${_MKTARGET_LINK}
  41         ${LD} -Ttext 0 -Tdata 0 -e '$$START$$' -N -o $@1 $(OBJS)
  42         ${LD} -Ttext 0x100 -Tdata 0x23456780 -e '$$START$$' -N -o $@2 $(OBJS)
  43         ${SIZE} $@1
  44         ${OBJCOPY} -O binary -j .data $@1 $@1.bin
  45         ${OBJCOPY} -O binary -j .data $@2 $@2.bin
  46         cmp $@1.bin $@2.bin     # should be same
  47         ${OBJCOPY} -O binary -j .text $@1 $@2.bin
  48         test ! -s $@2.bin       # text section must be empty
  49         ${_MKMSG} " iplsum " ${.TARGET}
  50         ./iplsum $@1.bin $@
  51
  52 iplsum: iplsum.c
  53         ${_MKTARGET_LINK}
  54         ${HOST_CC} -o $@ ${.CURDIR}/iplsum.c
  55
  56 CLEANFILES+=    ${PROG}1 ${PROG}2 ${PROG}1.bin ${PROG}2.bin ${PROG}.bin iplsum
  57 CLEANFILES+=    ${SRCS:M*.c:S/.c$/.o.S/}
  58
  59 .include <bsd.prog.mk>
  60 .include <bsd.klinks.mk>
  61
  62 # override default rules
  63
  64 # Place code to data section.
  65 .S.o:
  66         ${_MKTARGET_COMPILE}
  67         ${TOOL_SED} -e 's/\.code/.data/' \
  68         -e 's/\.bss/.section .bss,"aw",@nobits/' \
  69         -e 's/\.allow$$/.level  1.0/' -e 's/\.allow/.level/' \
  70          ${.IMPSRC} | ${AS} -o ${.TARGET}
  71
  72 # Place code to data section, and make sure all address calculations
  73 # are relative to $global$.
  74 .c.o:
  75         ${_MKTARGET_COMPILE}
  76         ${CC} ${CFLAGS} ${CPPFLAGS} -o $@.S -S ${.IMPSRC}
  77         grep -i 'ldil' $@.S | egrep -v "ldil L'-?[0-9]*," > /dev/null 2>&1; \
  78                 if [ $$? = 0 ]; then \
  79                         echo 'found non-relocatable code' >&2 && exit 1; \
  80                 fi
  81         ${TOOL_SED} -e 's/\.text/.data/' $@.S | ${AS} -o ${.TARGET}