1# Copyright (C) 2007, 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# Don't let CTOR_LIST end up in sdata section. 20CRTSTUFF_T_CFLAGS = -G 0 21 22# Assemble startup files. 23$(T)crti.o: $(srcdir)/config/mips/crti.asm $(GCC_PASSES) 24 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \ 25 -c -o $(T)crti.o -x assembler-with-cpp $(srcdir)/config/mips/crti.asm 26 27$(T)crtn.o: $(srcdir)/config/mips/crtn.asm $(GCC_PASSES) 28 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \ 29 -c -o $(T)crtn.o -x assembler-with-cpp $(srcdir)/config/mips/crtn.asm 30 31MULTILIB_OPTIONS = EL/EB mips32/mips32r2/mips64/mips64r2 mips16 msoft-float/mfp64 mcode-readable=no 32MULTILIB_DIRNAMES = el eb mips32 mips32r2 mips64 mips64r2 mips16 sof f64 spram 33MULTILIB_MATCHES = EL=mel EB=meb 34 35# The -mfp64 option is only valid in conjunction with -mips32r2. 36ifneq ($(filter MIPS_ISA_DEFAULT=33,$(tm_defines)),) 37MULTILIB_EXCLUSIONS := mips32/mfp64 mips64/mfp64 mips64r2/mfp64 38else 39MULTILIB_EXCLUSIONS := !mips32r2/mfp64 40endif 41 42# Don't build 64-bit MIPS16 multilibs. 43ifneq ($(filter MIPS_ISA_DEFAULT=6%,$(tm_defines)),) 44MULTILIB_EXCLUSIONS += !mips32/!mips32r2/mips16 45else 46MULTILIB_EXCLUSIONS += mips64/mips16 mips64r2/mips16 47endif 48 49EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o crti.o crtn.o 50 51# Build the multilibs. 52LIBGCC = stmp-multilib 53INSTALL_LIBGCC = install-multilib 54