From bffb93879940c71c58d2c66410e1bd5e5e4dc979 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Tue, 20 Jan 1998 19:30:30 +0000 Subject: Removed PROJECT_HOME and CONFIG_DIR variables. --- make/custom/erc32.cfg | 110 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 110 insertions(+) create mode 100644 make/custom/erc32.cfg (limited to 'make/custom/erc32.cfg') diff --git a/make/custom/erc32.cfg b/make/custom/erc32.cfg new file mode 100644 index 0000000000..91adc1ad77 --- /dev/null +++ b/make/custom/erc32.cfg @@ -0,0 +1,110 @@ +# +# Config file for the European Space Agency ERC32 +# a V7 SPARC processor derived from the Cypress 601/602 set. +# +# $Id$ +# + +include $(RTEMS_ROOT)/make/custom/default.cfg + +RTEMS_CPU=sparc +RTEMS_CPU_MODEL=erc32 + +# This is the actual bsp directory used during the build process. +RTEMS_BSP_FAMILY=erc32 + +# The -mflat avoids the use of save/restore instructions. It has +# a negative impact on the performance of RTEMS and should not be used. + +ifeq ($(RTEMS_USE_GCC272),yes) +# -mno-v8 says not to use v8 level instructions. i.e. use v7 only +CPU_CFLAGS = -mno-v8 -mcypress +else +# -mcpu=cypress says to optimize for a Cypress 60x chipset +CPU_CFLAGS = -mcpu=cypress +endif + +# optimize flag: typically -0, could use -O4 or -fast +# -O4 is ok for RTEMS +CFLAGS_OPTIMIZE_V=-O4 + +# This target does NOT support the KA9Q TCP/IP stack so ignore requests +# to enable it. +HAS_KA9Q=no + +# Override default start file +START_BASE=startsis + +# This 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 +# +# NO_TABLE_MOVE (SPARC PORT) +# do not have a second trap table -- use the BSP's +# +# STACK_CHECKER_ON (RTEMS support code) +# If defined, stack bounds checking is enabled. +# +# STACK_CHECKER_REPORT_USAGE (RTEMS support code) +# If this and STACK_CHECKER_ON are defined, then a report on stack usage +# per task is printed when the program exits. +# +# RTEMS_DEBUG (RTEMS) +# If defined, debug checks in RTEMS and support library code are enabled. +# +# CONSOLE_USE_POLLED (erc32_bsp) +# CONSOLE_USE_INTERRUPTS (erc32_bsp) +# The erc32 console driver can operate in either polled or interrupt mode. +# Under the simulator (especially when FAST_UART is defined), polled seems +# to operate better. It is common for a task to print a line (like the +# end of test message) and then exit. In this case, the program returns +# control to the simulator command line before the program has even queued +# the output to the uart. Thus sis has no chance of getting the data out. +# +# SIMSPARC_FAST_IDLE (erc32_bsp) +# If defined, speed up the clock ticks while the idle task is running so +# time spent in the idle task is minimized. This significantly reduces +# the wall time required to execute the RTEMS test suites. +# + +define make-target-options + @echo "/* #define NDEBUG 1 */ " >>$@ + @echo "#define RTEMS_TEST_NO_PAUSE 1" >>$@ + @echo "/* #define STACK_CHECKER_ON 1 */" >>$@ + @echo "/* #define STACK_CHECKER_REPORT_USAGE 1 */" >>$@ + @echo "/* #define RTEMS_DEBUG 1 */" >>$@ + @echo "#define NO_TABLE_MOVE 1" >>$@ + @echo "/* #define CONSOLE_USE_INTERRUPTS 1 */" >>$@ + @echo "#define CONSOLE_USE_POLLED 1" >>$@ + @echo "/* #define SIMSPARC_FAST_IDLE 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) -u _sbrk $(LDFLAGS) -N -T $(LINKCMDS) -o $(basename $@).exe \ + $(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group + $(NM) -g -n $(basename $@).exe > $(basename $@).num + $(SIZE) $(basename $@).exe +endef +else +define make-exe + $(CC) $(CFLAGS) $(CFLAGS_LD) -o $(basename $@).exe $(LINK_OBJS) + $(NM) -g -n $(basename $@).exe > $(basename $@).num + $(SIZE) $(basename $@).exe +endef +endif +# Miscellaneous additions go here + + + -- cgit v1.2.3