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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [config/] [scarts32/] [t-scarts32] - Rev 20

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LIB1ASMSRC = scarts32/libgcc.S
LIB1ASMFUNCS = \
        _mulsi3 _muldi3 \
        _divsi3 _divdi3 \
        _udivsi3 _udivdi3 \
        _modsi3 _moddi3 \
        _umodsi3 _umoddi3 \
        _lshrdi3 \
        _ashrdi3 _ashldi3 \
        _ffssi2 _ffsdi2 \
        _ctzsi2 _ctzdi2 \
        _clzsi2 _clzdi2 \
        _popcountsi2 _popcountdi2 \
        _paritysi2 _paritydi2

TARGET_LIBGCC2_CFLAGS = -I$(INST_SCARTS_TOOLCHAIN_NEWLIB_LIBC_INCLUDE_DIR) -Dinhibit_libc -fno-if-conversion -Os

LIB2FUNCS_EXTRA = \
        $(srcdir)/config/scarts32/div.c \
        $(srcdir)/config/scarts32/fixfloat.c

# We want fine grained libraries, so use the new code
# to build the floating point emulation libraries.
FPBIT = fp-bit.c
DPBIT = dp-bit.c

fp-bit.c: $(srcdir)/config/fp-bit.c
        echo '#define FLOAT' > fp-bit.c
        echo '#define ROUND_TOWARDS_ZERO 0' >> fp-bit.c
        echo '#define LARGEST_EXPONENT_IS_NORMAL(X) 0' >> fp-bit.c
        cat $(srcdir)/config/fp-bit.c >> fp-bit.c

dp-bit.c: $(srcdir)/config/fp-bit.c
        echo '#define ROUND_TOWARDS_ZERO 0' > dp-bit.c
        echo '#define LARGEST_EXPONENT_IS_NORMAL(X) 0' >> dp-bit.c
        cat $(srcdir)/config/fp-bit.c >> dp-bit.c

# Enable the following if multilibs are needed.
# See gcc/genmultilib, gcc/doc/gcc.texi and gcc/doc/tm.texi
# for a description of the options and their values.
#
# MULTILIB_OPTIONS    = 
# MULTILIB_DIRNAMES   = 
# MULTILIB_MATCHES    =
# MULTILIB_EXCEPTIONS =
# MULTILIB_EXTRA_OPTS = 
#
# LIBGCC = stmp-multilib
# INSTALL_LIBGCC = install-multilib

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