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jeremybenn |
# Copyright (C) 2002, 2003, 2004 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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# Name of assembly file containing libgcc1 functions.
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# This entry must be present, but it can be empty if the target does
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# not need any assembler functions to support its code generation.
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#
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# Alternatively if assembler functions *are* needed then define the
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# entries below:
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CROSS_LIBGCC1 = libgcc1-asm.a
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LIB1ASMSRC = frv/lib1funcs.asm
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LIB1ASMFUNCS = _cmpll _cmpf _cmpd _addll _subll _andll _orll _xorll _notll _cmov
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LIB2FUNCS_EXTRA = cmovh.c cmovw.c cmovd.c modi.c umodi.c uitof.c uitod.c ulltof.c ulltod.c
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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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# If any special flags are necessary when building libgcc2 put them here.
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TARGET_LIBGCC2_CFLAGS =
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fp-bit.c: $(srcdir)/config/fp-bit.c
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echo '#define FLOAT' > fp-bit.c
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echo '#include "config/frv/frv-abi.h"' >> fp-bit.c
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cat $(srcdir)/config/fp-bit.c >> fp-bit.c
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dp-bit.c: $(srcdir)/config/fp-bit.c
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echo '#include "config/frv/frv-abi.h"' > dp-bit.c
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cat $(srcdir)/config/fp-bit.c >> dp-bit.c
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cmovh.c: $(srcdir)/config/frv/cmovh.c
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$(LN_S) $(srcdir)/config/frv/cmovh.c .
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cmovw.c: $(srcdir)/config/frv/cmovw.c
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$(LN_S) $(srcdir)/config/frv/cmovw.c .
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cmovd.c: $(srcdir)/config/frv/cmovd.c
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$(LN_S) $(srcdir)/config/frv/cmovd.c .
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modi.c: $(srcdir)/config/frv/modi.c
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$(LN_S) $(srcdir)/config/frv/modi.c .
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umodi.c: $(srcdir)/config/frv/umodi.c
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$(LN_S) $(srcdir)/config/frv/umodi.c .
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uitof.c: $(srcdir)/config/frv/uitof.c
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$(LN_S) $(srcdir)/config/frv/uitof.c .
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uitod.c: $(srcdir)/config/frv/uitod.c
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$(LN_S) $(srcdir)/config/frv/uitod.c .
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ulltof.c: $(srcdir)/config/frv/ulltof.c
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$(LN_S) $(srcdir)/config/frv/ulltof.c .
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ulltod.c: $(srcdir)/config/frv/ulltod.c
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$(LN_S) $(srcdir)/config/frv/ulltod.c .
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# Build frvbegin.o and frvend.o
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EXTRA_MULTILIB_PARTS=frvbegin.o frvend.o
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# Compile two additional files that are linked with every program
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# linked using GCC on systems using COFF or ELF, for the sake of C++
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# constructors.
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FRVSTUFF_CFLAGS = $(TARGET_LIBGCC2_CFLAGS)
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$(T)frvbegin$(objext): $(srcdir)/config/frv/frvbegin.c $(GCC_PASSES) \
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$(CONFIG_H) defaults.h unwind-dw2-fde.h gbl-ctors.h
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$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) $(FRVSTUFF_CFLAGS) \
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-c $(srcdir)/config/frv/frvbegin.c -o $(T)frvbegin$(objext)
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$(T)frvend$(objext): $(srcdir)/config/frv/frvend.c $(GCC_PASSES) \
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$(CONFIG_H) defaults.h unwind-dw2-fde.h gbl-ctors.h
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$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) $(FRVSTUFF_CFLAGS) \
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-c $(srcdir)/config/frv/frvend.c -o $(T)frvend$(objext)
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# Enable the following if multilibs are needed.
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# See gcc/genmultilib, gcc/gcc.texi and gcc/tm.texi for a
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# description of the options and their values.
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#
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#MULTILIB_OPTIONS = mcpu=fr500/mcpu=tomcat/mcpu=simple/mcpu=frv msoft-float mdword/mno-dword
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#MULTILIB_DIRNAMES = fr500 tomcat simple frv nof dw no-dw
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#MULTILIB_MATCHES = mcpu?simple=mcpu?fr300 mno-double=mcpu?fr500 mcpu?frv=mdouble
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#MULTILIB_EXCEPTIONS = *mcpu=simple/*msoft-float* *mcpu=frv/*msoft-float*
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#MULTILIB_EXTRA_OPTS = mlibrary-pic
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MULTILIB_OPTIONS = mcpu=fr400/mcpu=fr550 mno-pack mlibrary-pic/mfdpic
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MULTILIB_DIRNAMES = fr400 fr550 unpacked pic fdpic
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MULTILIB_MATCHES = mcpu?simple=mcpu?fr300 \
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mlibrary-pic=multilib-library-pic \
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mcpu?fr400=mcpu?fr405 mcpu?fr400=mcpu?fr450
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MULTILIB_EXCEPTIONS = mcpu=frv/mno-pack* mcpu=simple/mno-pack*
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LIBGCC = stmp-multilib
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INSTALL_LIBGCC = install-multilib
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EXTRA_HEADERS = $(srcdir)/config/frv/frv-asm.h
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