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# BEGIN boiler-plate MIPS stuff

# Don't let CTOR_LIST end up in sdata section.

CRTSTUFF_T_CFLAGS = -G 0

# We must build libgcc2.a with -G 0, in case the user wants to link

# without the $gp register.

TARGET_LIBGCC2_CFLAGS = -G 0

LIB2FUNCS_STATIC_EXTRA = $(srcdir)/config/mips/mips16.S \

                         $(srcdir)/config/mips/vr4120-div.S

EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o crti.o crtn.o

# Assemble startup files.

$(T)crti.o: $(srcdir)/config/mips/crti.asm $(GCC_PASSES)

        $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \

        -c -o $(T)crti.o -x assembler-with-cpp $(srcdir)/config/mips/crti.asm

$(T)crtn.o: $(srcdir)/config/mips/crtn.asm $(GCC_PASSES)

        $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \

        -c -o $(T)crtn.o -x assembler-with-cpp $(srcdir)/config/mips/crtn.asm

# END boiler-plate

# Main multilibs

# --------------

#

# Endianness: EB or EL

#

# ABIs: mabi=32

#       mabi=o64

#       mabi=eabi

#       mabi=eabi/mlong32

#       mabi=eabi/mgp32

#       mabi=eabi/mgp32/mlong64

#

# Architecture: march=vr4120 with -mfix-vr4120

#               march=vr4130 with -mfix-vr4130 (default)

#               march=vr5000

#               march=vr5400

#               march=vr5500

#

# Total: 2 * 6 * 5 = 60 multilibs.

#

#

# Extra vr4300 multilibs

# ----------------------

#

# Endianness: EB or EL

#

# ABI: o64

#

# Architecture: vr4300.

#

# Total: 2 * 1 * 2 = 2 multilibs.

#

#

# Extra MIPS16 multilibs

# ----------------------

#

# Endianness: EB or EL

#

# ABIs: mabi=o64

#       mabi=eabi/mlong32

#       mabi=eabi/mgp32

#

# Architecture: march=vr4120 with -mfix-vr4120

#               march=vr4130 with -mfix-vr4130 (default)

#

# Total: 2 * 3 * 2 = 12 multilibs.

MULTILIB_OPTIONS =                      \

        EL/EB                           \

        mabi=32/mabi=o64/mabi=eabi      \

        mgp32                           \

        mlong64                         \

        mips16                          \

        mfix-vr4120/mfix-vr4130/march=vr4300/march=vr5000/march=vr5400/march=vr5500

MULTILIB_DIRNAMES =     \

        el eb           \

        o32 o64 eabi    \

        gp32            \

        long64          \

        mips16          \

        vr4120 vr4130 vr4300 vr5000 vr5400 vr5500

MULTILIB_MATCHES = EL=mel EB=meb mfix-vr4120=march?vr4120 \

                   mfix-vr4130=march?vr4130

# Assume a 41xx-series is the default: we'd need a *mips16 entry if

# the default processor didn't support mips16.  Also assume the

# default ABI is EABI64 -mlong32.

MULTILIB_EXCEPTIONS =                           \

        *mabi=32/mlong64*                       \

        *mabi=32/mgp32*                         \

        *mabi=o64/mgp32*                        \

        *mabi=o64/mlong64*                      \

        *mips16/march=vr5*                      \

        *mips16/march=vr4300                    \

        $(MIPS16_EXCEPTIONS)                    \

        $(VR4300_EXCEPTIONS)

MIPS16_EXCEPTIONS =                             \

        *mabi=32*mips16*                        \

        *mlong64*mips16*

VR4300_EXCEPTIONS =                             \

        *mabi=32*march=vr4300                   \

        *mgp32*march=vr4300                     \

        *mlong64*march=vr4300                   \

        march=vr4300                            \

        E[LB]/march=vr4300