| 1 |
38 |
julius |
# Copyright (C) 2005, 2007 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 it
|
| 6 |
|
|
# under the terms of the GNU General Public License as published
|
| 7 |
|
|
# by the Free Software Foundation; either version 3, or (at your
|
| 8 |
|
|
# option) any later version.
|
| 9 |
|
|
#
|
| 10 |
|
|
# GCC is distributed in the hope that it will be useful, but WITHOUT
|
| 11 |
|
|
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
| 12 |
|
|
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
|
| 13 |
|
|
# 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 |
|
|
# .
|
| 18 |
|
|
|
| 19 |
|
|
|
| 20 |
|
|
# Name of assembly file containing libgcc1 functions.
|
| 21 |
|
|
# This entry must be present, but it can be empty if the target does
|
| 22 |
|
|
# not need any assembler functions to support its code generation.
|
| 23 |
|
|
CROSS_LIBGCC1 =
|
| 24 |
|
|
#
|
| 25 |
|
|
# Alternatively if assembler functions *are* needed then define the
|
| 26 |
|
|
# entries below:
|
| 27 |
|
|
# CROSS_LIBGCC1 = libgcc1-asm.a
|
| 28 |
|
|
# LIB1ASMSRC = mt/lib1funcs.asm
|
| 29 |
|
|
# LIB1ASMFUNCS = _udivsi3 etc...
|
| 30 |
|
|
|
| 31 |
|
|
LIB2FUNCS_EXTRA = $(srcdir)/config/mt/lib2extra-funcs.c
|
| 32 |
|
|
|
| 33 |
|
|
# If any special flags are necessary when building libgcc2 put them here.
|
| 34 |
|
|
#
|
| 35 |
|
|
# TARGET_LIBGCC2_CFLAGS =
|
| 36 |
|
|
|
| 37 |
|
|
EXTRA_PARTS = crtbegin.o crtend.o crti.o crtn.o
|
| 38 |
|
|
|
| 39 |
|
|
# We want fine grained libraries, so use the new code to build the
|
| 40 |
|
|
# floating point emulation libraries.
|
| 41 |
|
|
FPBIT = fp-bit.c
|
| 42 |
|
|
DPBIT = dp-bit.c
|
| 43 |
|
|
|
| 44 |
|
|
fp-bit.c: $(srcdir)/config/fp-bit.c
|
| 45 |
|
|
echo '#define FLOAT' > fp-bit.c
|
| 46 |
|
|
cat $(srcdir)/config/fp-bit.c >> fp-bit.c
|
| 47 |
|
|
|
| 48 |
|
|
dp-bit.c: $(srcdir)/config/fp-bit.c
|
| 49 |
|
|
cat $(srcdir)/config/fp-bit.c > dp-bit.c
|
| 50 |
|
|
|
| 51 |
|
|
# Assemble startup files.
|
| 52 |
|
|
$(T)crti.o: $(srcdir)/config/mt/crti.asm $(GCC_PASSES)
|
| 53 |
|
|
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
|
| 54 |
|
|
-c -o $(T)crti.o -x assembler $(srcdir)/config/mt/crti.asm
|
| 55 |
|
|
|
| 56 |
|
|
$(T)crtn.o: $(srcdir)/config/mt/crtn.asm $(GCC_PASSES)
|
| 57 |
|
|
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
|
| 58 |
|
|
-c -o $(T)crtn.o -x assembler $(srcdir)/config/mt/crtn.asm
|
| 59 |
|
|
|
| 60 |
|
|
# Enable the following if multilibs are needed.
|
| 61 |
|
|
# See gcc/genmultilib, gcc/gcc.texi and gcc/tm.texi for a
|
| 62 |
|
|
# description of the options and their values.
|
| 63 |
|
|
#
|
| 64 |
|
|
MULTILIB_OPTIONS = march=ms1-64-001/march=ms1-16-002/march=ms1-16-003/march=ms2
|
| 65 |
|
|
MULTILIB_DIRNAMES = ms1-64-001 ms1-16-002 ms1-16-003 ms2
|
| 66 |
|
|
# MULTILIB_MATCHES =
|
| 67 |
|
|
# MULTILIB_EXCEPTIONS =
|
| 68 |
|
|
# MULTILIB_EXTRA_OPTS =
|
| 69 |
|
|
EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o crti.o crtn.o
|
| 70 |
|
|
#
|
| 71 |
|
|
# LIBGCC = stmp-multilib
|
| 72 |
|
|
# INSTALL_LIBGCC = install-multilib
|
| 73 |
|
|
|
