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#
# Config file for a PowerPC MPC821- or MPC860-based MBX card
#
# This file is derived from:
#
# Config file for a PowerPC 403 based helas403 card
# Config file for MPC860 based Ethernet Comm Board
#
include $(RTEMS_ROOT)/make/custom/default.cfg
RTEMS_CPU=powerpc
RTEMS_CPU_MODEL=mpc$(8XX_CPU_TYPE)
# This is the actual bsp directory used during the build process.
RTEMS_BSP_FAMILY=mbx8xx
# This section makes the target dependent options file.
#
# Note that RTEMS_BSP matches the RTEMS_MBX_MODEL. Its value must be
# defined in targopts.h, so the few places that require different code
# for different MBX models can be distinguished. The value of
# RTEMS_BSP is already defined in targopts.h and is one of:
# mbx860_001 mbx821_001
# mbx860_002 mbx821_002
# mbx860_003 mbx821_003
# mbx860_004 mbx821_004
# mbx860_005 mbx821_005
# mbx860_001b mbx821_001b
# mbx860_002b mbx821_002b
# mbx860_003b mbx821_003b
# mbx860_004b mbx821_004b
# mbx860_005b mbx821_005b
# mbx860_006b mbx821_006b
# The specific CPU model is defined, so the few places that require
# different code for the MPC860 and MPC821 can be distinguished.
# Either mpc860 or mpc821 is defined.
#
# MBX8xx-specific options:
#
# This contains the compiler options necessary to select the CPU model
# and (hopefully) optimize for it.
#
CPU_CFLAGS = -mcpu=$(8XX_CPU_TYPE) -Dmpc$(8XX_CPU_TYPE) -D$(RTEMS_MBX_MODEL)
CFLAGS_DEBUG_V += -ggdb
CXXFLAGS_DEBUG_V += -ggdb
# optimize flag: typically -O, could use -O4 or -fast
# -O4 is ok for RTEMS
# NOTE: some level of -O may be actually required by inline assembler
# CFLAGS_OPTIMIZE_V=-O4 -fno-keep-inline-functions
CFLAGS_OPTIMIZE_V=-O4 -fno-keep-inline-functions
CXXFLAGS_OPTIMIZE_V=-O4
define make-exe
$(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) $(MBX8xx_LDFLAGS) \
-o $(basename $@)_sym.exe $(LINK_OBJS) $(LINK_LIBS)
$(NM) -g -n $(basename $@)_sym.exe > $(basename $@).nm
cp $(basename $@)_sym.exe $(basename $@).exe
$(STRIP) $(basename $@).exe
$(SIZE) $(basename $@)_sym.exe
endef
# Miscellaneous additions go here
# Override default start file
START_BASE=
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