# Copyright (C) 2002, 2004, 2005 Free Software Foundation, Inc.
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# Copyright (C) 2002, 2004, 2005 Free Software Foundation, Inc.
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#
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#
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# This file is part of GCC.
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# This file is part of GCC.
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#
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#
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# GCC is free software; you can redistribute it and/or modify
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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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# 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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# the Free Software Foundation; either version 3, or (at your option)
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# any later version.
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# any later version.
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#
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#
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# GCC is distributed in the hope that it will be useful,
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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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# 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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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# GNU General Public License for more details.
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#
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#
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# You should have received a copy of the GNU General Public License
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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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# along with GCC; see the file COPYING3. If not see
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# .
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# .
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# BEGIN boiler-plate MIPS stuff
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# BEGIN boiler-plate MIPS stuff
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# Don't let CTOR_LIST end up in sdata section.
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# Don't let CTOR_LIST end up in sdata section.
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CRTSTUFF_T_CFLAGS = -G 0
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CRTSTUFF_T_CFLAGS = -G 0
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# We must build libgcc2.a with -G 0, in case the user wants to link
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# We must build libgcc2.a with -G 0, in case the user wants to link
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# without the $gp register.
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# without the $gp register.
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TARGET_LIBGCC2_CFLAGS = -G 0
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TARGET_LIBGCC2_CFLAGS = -G 0
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LIB2FUNCS_STATIC_EXTRA = $(srcdir)/config/mips/mips16.S \
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LIB2FUNCS_STATIC_EXTRA = $(srcdir)/config/mips/mips16.S \
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$(srcdir)/config/mips/vr4120-div.S
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$(srcdir)/config/mips/vr4120-div.S
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EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o crti.o crtn.o
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EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o crti.o crtn.o
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# Assemble startup files.
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# Assemble startup files.
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$(T)crti.o: $(srcdir)/config/mips/crti.asm $(GCC_PASSES)
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$(T)crti.o: $(srcdir)/config/mips/crti.asm $(GCC_PASSES)
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$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
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$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
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-c -o $(T)crti.o -x assembler-with-cpp $(srcdir)/config/mips/crti.asm
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-c -o $(T)crti.o -x assembler-with-cpp $(srcdir)/config/mips/crti.asm
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$(T)crtn.o: $(srcdir)/config/mips/crtn.asm $(GCC_PASSES)
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$(T)crtn.o: $(srcdir)/config/mips/crtn.asm $(GCC_PASSES)
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$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
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$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
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-c -o $(T)crtn.o -x assembler-with-cpp $(srcdir)/config/mips/crtn.asm
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-c -o $(T)crtn.o -x assembler-with-cpp $(srcdir)/config/mips/crtn.asm
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# END boiler-plate
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# END boiler-plate
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# Main multilibs
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# Main multilibs
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# --------------
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# --------------
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#
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#
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# Endianness: EB or EL
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# Endianness: EB or EL
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#
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#
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# ABIs: mabi=32
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# ABIs: mabi=32
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# mabi=o64
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# mabi=o64
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# mabi=eabi
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# mabi=eabi
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# mabi=eabi/mlong32
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# mabi=eabi/mlong32
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# mabi=eabi/mgp32
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# mabi=eabi/mgp32
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# mabi=eabi/mgp32/mlong64
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# mabi=eabi/mgp32/mlong64
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#
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#
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# Architecture: march=vr4120 with -mfix-vr4120
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# Architecture: march=vr4120 with -mfix-vr4120
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# march=vr4130 with -mfix-vr4130 (default)
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# march=vr4130 with -mfix-vr4130 (default)
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# march=vr5000
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# march=vr5000
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# march=vr5400
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# march=vr5400
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# march=vr5500
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# march=vr5500
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#
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#
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# Total: 2 * 6 * 5 = 60 multilibs.
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# Total: 2 * 6 * 5 = 60 multilibs.
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#
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#
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#
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#
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# Extra vr4300 multilibs
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# Extra vr4300 multilibs
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# ----------------------
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# ----------------------
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#
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#
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# Endianness: EB or EL
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# Endianness: EB or EL
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#
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#
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# ABI: o64
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# ABI: o64
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#
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#
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# Architecture: vr4300.
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# Architecture: vr4300.
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#
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#
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# Total: 2 * 1 * 2 = 2 multilibs.
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# Total: 2 * 1 * 2 = 2 multilibs.
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#
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#
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#
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#
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# Extra MIPS16 multilibs
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# Extra MIPS16 multilibs
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# ----------------------
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# ----------------------
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#
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#
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# Endianness: EB or EL
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# Endianness: EB or EL
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#
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#
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# ABIs: mabi=o64
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# ABIs: mabi=o64
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# mabi=eabi/mlong32
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# mabi=eabi/mlong32
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# mabi=eabi/mgp32
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# mabi=eabi/mgp32
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#
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#
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# Architecture: march=vr4120 with -mfix-vr4120
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# Architecture: march=vr4120 with -mfix-vr4120
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# march=vr4130 with -mfix-vr4130 (default)
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# march=vr4130 with -mfix-vr4130 (default)
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#
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#
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# Total: 2 * 3 * 2 = 12 multilibs.
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# Total: 2 * 3 * 2 = 12 multilibs.
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MULTILIB_OPTIONS = \
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MULTILIB_OPTIONS = \
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EL/EB \
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EL/EB \
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mabi=32/mabi=o64/mabi=eabi \
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mabi=32/mabi=o64/mabi=eabi \
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mgp32 \
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mgp32 \
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mlong64 \
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mlong64 \
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mips16 \
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mips16 \
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mfix-vr4120/mfix-vr4130/march=vr4300/march=vr5000/march=vr5400/march=vr5500
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mfix-vr4120/mfix-vr4130/march=vr4300/march=vr5000/march=vr5400/march=vr5500
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MULTILIB_DIRNAMES = \
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MULTILIB_DIRNAMES = \
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el eb \
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el eb \
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o32 o64 eabi \
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o32 o64 eabi \
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gp32 \
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gp32 \
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long64 \
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long64 \
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mips16 \
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mips16 \
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vr4120 vr4130 vr4300 vr5000 vr5400 vr5500
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vr4120 vr4130 vr4300 vr5000 vr5400 vr5500
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MULTILIB_MATCHES = EL=mel EB=meb mfix-vr4120=march?vr4120 \
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MULTILIB_MATCHES = EL=mel EB=meb mfix-vr4120=march?vr4120 \
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mfix-vr4130=march?vr4130
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mfix-vr4130=march?vr4130
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# Assume a 41xx-series is the default: we'd need a *mips16 entry if
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# Assume a 41xx-series is the default: we'd need a *mips16 entry if
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# the default processor didn't support mips16. Also assume the
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# the default processor didn't support mips16. Also assume the
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# default ABI is EABI64 -mlong32.
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# default ABI is EABI64 -mlong32.
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MULTILIB_EXCEPTIONS = \
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MULTILIB_EXCEPTIONS = \
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*mabi=32/mlong64* \
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*mabi=32/mlong64* \
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*mabi=32/mgp32* \
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*mabi=32/mgp32* \
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*mabi=o64/mgp32* \
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*mabi=o64/mgp32* \
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*mabi=o64/mlong64* \
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*mabi=o64/mlong64* \
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*mips16/march=vr5* \
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*mips16/march=vr5* \
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*mips16/march=vr4300 \
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*mips16/march=vr4300 \
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$(MIPS16_EXCEPTIONS) \
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$(MIPS16_EXCEPTIONS) \
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$(VR4300_EXCEPTIONS)
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$(VR4300_EXCEPTIONS)
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MIPS16_EXCEPTIONS = \
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MIPS16_EXCEPTIONS = \
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*mabi=32*mips16* \
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*mabi=32*mips16* \
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*mlong64*mips16*
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*mlong64*mips16*
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VR4300_EXCEPTIONS = \
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VR4300_EXCEPTIONS = \
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*mabi=32*march=vr4300 \
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*mabi=32*march=vr4300 \
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*mgp32*march=vr4300 \
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*mgp32*march=vr4300 \
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*mlong64*march=vr4300 \
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*mlong64*march=vr4300 \
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march=vr4300 \
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march=vr4300 \
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E[LB]/march=vr4300
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E[LB]/march=vr4300
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