gcc/config/mcore/t-mcore-pe

   1 # Copyright (C) 2000, 2001, 2002, 2008 Free Software Foundation, Inc.
   2 #
   3 # This file is part of GCC.
   4 #
   5 # GCC is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3, or (at your option)
   8 # any later version.
   9 #
  10 # GCC is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with GCC; see the file COPYING3.  If not see
  17 # <http://www.gnu.org/licenses/>.
  18
  19 LIB1ASMSRC    = mcore/lib1.asm
  20 LIB1ASMFUNCS  = _divsi3 _udivsi3 _modsi3 _umodsi3
  21
  22 # We want fine grained libraries, so use the new code to build the
  23 # floating point emulation libraries.
  24 FPBIT = fp-bit.c
  25 DPBIT = dp-bit.c
  26
  27 dp-bit.c: $(srcdir)/config/fp-bit.c $(srcdir)/config/mcore/t-mcore
  28         rm -f dp-bit.c
  29         echo '' > dp-bit.c
  30         cat $(srcdir)/config/fp-bit.c >> dp-bit.c
  31
  32 fp-bit.c: $(srcdir)/config/fp-bit.c $(srcdir)/config/mcore/t-mcore
  33         rm -f fp-bit.c
  34         echo '' > fp-bit.c
  35         echo '#define FLOAT' > fp-bit.c
  36         cat $(srcdir)/config/fp-bit.c >> fp-bit.c
  37
  38 # could use -msifilter to be safe from interrupt/jmp interactions and others.
  39 TARGET_LIBGCC2_CFLAGS=-O3 -DNO_FLOATLIB_FIXUNSDFSI #-msifilter
  40
  41 # We have values for float.h.
  42 CROSS_FLOAT_H = $(srcdir)/config/mcore/gfloat.h
  43
  44 MULTILIB_OPTIONS     = mbig-endian/mlittle-endian m210/m340
  45 MULTILIB_DIRNAMES    = big little m210 m340
  46 MULTILIB_MATCHES     =
  47 MULTILIB_EXTRA_OPTS  =
  48 MULTILIB_EXCEPTIONS  =
  49
  50 # EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o
  51 LIBGCC               = stmp-multilib
  52 INSTALL_LIBGCC       = install-multilib
  53
  54 # If EXTRA_MULTILIB_PARTS is not defined above then define EXTRA_PARTS here
  55 # EXTRA_PARTS = crtbegin.o crtend.o
  56