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#

# gensh4.cfg

#

# default configuration for Hitachi SH7750 board

#

# Copyright (C) 2001 OKTET Ltd., St.-Petersburg, Russia

# Author: Victor V. Vengerov 

#

#  gensh4.cfg,v 1.4 2001/12/07 12:32:09 joel Exp

#

include $(RTEMS_ROOT)/make/custom/default.cfg

RTEMS_CPU=sh

RTEMS_CPU_MODEL=sh7750

# This is the actual bsp directory used during the build process.

RTEMS_BSP_FAMILY=gensh4

#

#  This contains the compiler options necessary to select the CPU model

#  and (hopefully) optimize for it.

#

# Seems to be good without initialisation FPSCR.

# Also works with SH4_FPSCR_DN bit set.

#CPU_CFLAGS= -m4-single-only -mfmovd -ml

#CPU_CFLAGS= -m4-single -ml

#

# It works with SH4_FPSCR_PR bit set

CPU_CFLAGS= -m4 -ml

# debug flags:

CFLAGS_DEBUG_V = -O0 -ggdb

# optimize flag: typically -0, could use -O4 or -fast

# -O4 is ok for RTEMS

CFLAGS_OPTIMIZE_V = -O4

# The following are definitions of make-exe which will work using ld as

# is currently required.  It is expected that as of gcc 2.8, the end user

# will be able to override parts of the compilers specs and link using gcc.

define make-exe

        $(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -Wl,-Map,$(basename $@).map \

            $(LDLIBS) -o $@ \

            $(LINK_OBJS) $(LINK_LIBS)

        $(NM) -n $@ > $(basename $@).num

        $(SIZE) $@

endef

# Miscellaneous additions go here