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## gensh2.cfg## default configuration for Hitachi sh1 processors## Authors: Ralf Corsepius (corsepiu@faw.uni-ulm.de)## $Id: gensh2.cfg,v 1.2 2001-09-27 12:02:52 chris Exp $#HZ:=29491200include $(RTEMS_ROOT)/make/custom/default.cfgRTEMS_CPU=shRTEMS_CPU_MODEL=sh7045# This is the actual bsp directory used during the build process.RTEMS_BSP_FAMILY=gensh2# BSP specific preprocessor flags.# These should only be used in BSP dependent directories.BSP_CPPFLAGS=-DHZ=$(HZ)## This contains the compiler options necessary to select the CPU model# and (hopefully) optimize for it.#CPU_CFLAGS= -m2# debug flags: opt. is needed to fit in RAM. '-O1' has shown bad side-# effects by failing to set up some hardware I/O registers in# c/src/lib/libbsp/sh/gensh2/startup/hw_init.c (and perhaps elsewhere),# which prevented proper chip initialization and muted SCI1 output.# CFLAGS_DEBUG_V = -O4 --save-tempsCFLAGS_DEBUG_V = -O4 -g# optimize flag: typically -0, could use -O4 or -fast# -O4 is ok for RTEMSCFLAGS_OPTIMIZE_V = -O4# This section makes the target dependent options file.# NDEBUG (C library)# if defined asserts do not generate code. This is commonly used# as a command line option.## RTEMS_TEST_NO_PAUSE (RTEMS tests)# do not pause between screens of output in the rtems tests## RTEMS_DEBUG (RTEMS)# If defined, debug checks in RTEMS and support library code are enabled.## STANDALONE_EVB# This switch compiles code to jump-start from FLASH, without a monitor## START_HW_INIT# This switch selects whether 'early_hw_init()' is called from# 'start.S'; 'bsp_hw_init()' is always called from 'bspstart.c'#define make-target-options@echo "/* #define NDEBUG 1 */ " >>$@@echo "#define RTEMS_TEST_NO_PAUSE 1" >>$@@echo "#define RTEMS_TEST_IO_STREAM 1" >>$@@echo "/* #define STANDALONE_EVB 1 */" >>$@@echo "#define START_HW_INIT 1" >>$@@echo "/* #define RTEMS_DEBUG 1 */" >>$@endef# 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.ifeq ($(RTEMS_USE_GCC272),yes)define make-exe$(LD) $(LDFLAGS) -N -e _start \-T$(PROJECT_RELEASE)/lib/linkcmds\-o $(basename $@).exe \$(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group$(NM) -n $(basename $@).exe > $(basename $@).num$(SIZE) $(basename $@).exeendefelsedefine make-exe$(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -Wl,-Map,$(basename $@).map \$(LDLIBS) -o $@ \$(LINK_OBJS) $(LINK_LIBS) -lstdc++$(NM) -n $@ > $(basename $@).num$(SIZE) $@endefendif# Miscellaneous additions go here
