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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [config/] [mcore/] [t-mcore] - Blame information for rev 282

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1 282 jeremybenn
# Copyright (C) 2000, 2001, 2008 Free Software Foundation, Inc.
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#
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# This file is part of GCC.
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#
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# GCC is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3, or (at your option)
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# any later version.
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#
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# GCC is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GCC; see the file COPYING3.  If not see
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# .
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LIB1ASMSRC    = mcore/lib1.asm
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LIB1ASMFUNCS  = _divsi3 _udivsi3 _modsi3 _umodsi3
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# Assemble startup files.
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$(T)crti.o: $(srcdir)/config/mcore/crti.asm $(GCC_PASSES)
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        $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
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        -c -o $(T)crti.o -x assembler-with-cpp $(srcdir)/config/mcore/crti.asm
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$(T)crtn.o: $(srcdir)/config/mcore/crtn.asm $(GCC_PASSES)
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        $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
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        -c -o $(T)crtn.o -x assembler-with-cpp $(srcdir)/config/mcore/crtn.asm
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# We want fine grained libraries, so use the new code to build the
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# floating point emulation libraries.
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FPBIT = fp-bit.c
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DPBIT = dp-bit.c
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dp-bit.c: $(srcdir)/config/fp-bit.c $(srcdir)/config/mcore/t-mcore
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        rm -f dp-bit.c
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        echo '' > dp-bit.c
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        cat $(srcdir)/config/fp-bit.c >> dp-bit.c
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fp-bit.c: $(srcdir)/config/fp-bit.c $(srcdir)/config/mcore/t-mcore
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        rm -f fp-bit.c
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        echo '' > fp-bit.c
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        echo '#define FLOAT' > fp-bit.c
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        cat $(srcdir)/config/fp-bit.c >> fp-bit.c
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# could use -msifilter to be safe from interrupt/jmp interactions and others.
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TARGET_LIBGCC2_CFLAGS=-O3 -DNO_FLOATLIB_FIXUNSDFSI #-msifilter
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# We have values for float.h.
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CROSS_FLOAT_H = $(srcdir)/config/mcore/gfloat.h
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# If support for -m4align is ever re-enabled then comment out the
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# following line and uncomment the mutlilib lines below.
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EXTRA_PARTS = crtbegin.o crtend.o crti.o crtn.o
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# MULTILIB_OPTIONS     = m8align/m4align
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# MULTILIB_DIRNAMES    = align8 align4
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# MULTILIB_MATCHES     =
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# MULTILIB_EXTRA_OPTS  =
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# MULTILIB_EXCEPTIONS  =
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# EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o crti.o crtn.o
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# LIBGCC               = stmp-multilib
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# INSTALL_LIBGCC       = install-multilib
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MULTILIB_OPTIONS     = mbig-endian/mlittle-endian m210/m340
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MULTILIB_DIRNAMES    = big little m210 m340
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EXTRA_PARTS          =
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EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o crti.o crtn.o
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LIBGCC               = stmp-multilib
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INSTALL_LIBGCC       = install-multilib

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