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Diffstat (limited to 'make/custom/force386.cfg')
| -rw-r--r-- | make/custom/force386.cfg | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/make/custom/force386.cfg b/make/custom/force386.cfg new file mode 100644 index 0000000000..bb4b4ca489 --- /dev/null +++ b/make/custom/force386.cfg @@ -0,0 +1,88 @@ +# +# Config file for the force386 BSP +# +# $Id$ +# + +include $(RTEMS_ROOT)/make/custom/default.cfg + +RTEMS_CPU=i386 +RTEMS_CPU_MODEL=i386_fp + +# This is the actual bsp directory used during the build process. +RTEMS_BSP_FAMILY=force386 + +# This contains the compiler options necessary to select the CPU model +# and (hopefully) optimize for it. +# +CPU_CFLAGS = + +# optimize flag: typically -0, could use -O4 or -fast +# -O4 is ok for RTEMS +CFLAGS_OPTIMIZE_V=-O4 -fomit-frame-pointer + +# Define this to yes if this target supports multiprocessor environments. +HAS_MP=yes + +# This target does NOT support the KA9Q TCP/IP stack so ignore requests +# to enable it. +HAS_KA9Q=no + +# This section makes the target dependent options file. + +# NDEBUG (C library) +# if defined asserts do not generate code. This is commonly used +# as a command line option. +# +# RTEMS_TEST_NO_PAUSE (RTEMS tests) +# do not pause between screens of output in the rtems tests +# +# STACK_CHECKER_ON (RTEMS support code) +# If defined, stack bounds checking is enabled. +# +# STACK_CHECKER_REPORT_USAGE (RTEMS support code) +# If this and STACK_CHECKER_ON are defined, then a report on stack usage +# per task is printed when the program exits. +# +# RTEMS_DEBUG (RTEMS) +# If defined, debug checks in RTEMS and support library code are enabled. + +define make-target-options + @echo "/* #define NDEBUG 1 */ " >>$@ + @echo "#define RTEMS_TEST_NO_PAUSE 1" >>$@ + @echo "/* #define STACK_CHECKER_ON 1 */" >>$@ + @echo "/* #define STACK_CHECKER_REPORT_USAGE 1 */" >>$@ + @echo "/* #define RTEMS_DEBUG 1 */" >>$@ +endef + +# Here is the rule to actually build a $(ARCH)/foo.exe +# It also builds $(ARCH)/foo.sr and $(ARCH)/foo.nm +# Usage ref: src/tests/sptest/sp1/Makefile + +# The following are definitions of make-exe which will work using ld as +# is currently required. It is expected that as of gcc 2.8, the end user +# will be able to override parts of the compilers specs and link using gcc. + +ifeq ($(RTEMS_USE_GCC272),yes) +define make-exe + $(LD) $(LDFLAGS) -N -T $(LINKCMDS) -o $(basename $@).nxe \ + $(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group + $(OBJCOPY) -O srec $(basename $@).nxe $(basename $@).i + $(SED) -e 's/.$$//' -e '/^S0/d' $(basename $@).i | \ + $(PROJECT_TOOLS)/packhex > $(basename $@).exe + $(NM) -g -n $(basename $@).nxe > $(basename $@).num + $(SIZE) $(basename $@).nxe +endef +else +define make-exe + $(CC) $(CFLAGS) $(CFLAGS_LD) -o $(basename $@).nxe $(LINK_OBJS) + $(OBJCOPY) -O srec $(basename $@).nxe $(basename $@).i + $(SED) -e 's/.$$//' -e '/^S0/d' $(basename $@).i | \ + $(PROJECT_TOOLS)/packhex > $(basename $@).exe + $(NM) -g -n $(basename $@).nxe > $(basename $@).num + $(SIZE) $(basename $@).nxe +endef +endif + +# Miscellaneous additions go here + |