The rxgen960 BSP and i960 RPM support was submitted by Mark Bronson

<mark@ramix.com> of RAMIX.
2026-09-28 15:53:06 +08:00 · 1999-10-27 15:29:18 +00:00
parent 090b1c371b
commit 702c5f5b42
81 changed files with 7488 additions and 89 deletions
@@ -0,0 +1,90 @@
+#
+#  Config file for the generix RAMiX boards with i960
+#
+#  $Id$
+#
+
+include $(RTEMS_ROOT)/make/custom/default.cfg
+
+RTEMS_CPU=i960
+RTEMS_CPU_MODEL=i960rp
+
+# This is the actual bsp directory used during the build process.
+RTEMS_BSP_FAMILY=rxgen960
+
+#  This contains the compiler options necessary to select the CPU model
+#  and (hopefully) optimize for it. 
+#
+CPU_CFLAGS = -mrp -D__i960RP__ -D__i960_RP__
+
+# -pipe does not work in our local configuration of FSF GCC 2.6.0
+# configured on top of Intel Release 2.4.  We did this to replace
+# the GCC 2.4.5 shipped with Intel Release 2.4.
+
+
+# we don't suuport libc dir* functions right now.
+RTEMS_USE_NEWLIB=yes
+
+# optimize flag: typically -0, could use -O4 or -fast
+# -O4 is ok for RTEMS
+CFLAGS_OPTIMIZE_V=-O4 -mleaf-procedures
+
+# Define this to yes if this target supports multiprocessor environments.
+HAS_MP=yes
+
+# This target does NOT support the TCP/IP stack so ignore requests
+# to enable it.
+HAS_NETWORKING=no
+
+#  This section makes the target dependent options file.
+
+#  NDEBUG (C library)
+#     if defined asserts do not generate code.  This is commonly used
+#     as a command line option.
+#
+#  RTEMS_TEST_NO_PAUSE (RTEMS tests)
+#     do not pause between screens of output in the rtems tests
+#
+#  NO_TABLE_MOVE (SPARC PORT)
+#     do not have a second trap table -- use the BSP's
+#
+#  RTEMS_DEBUG (RTEMS)
+#     If defined, debug checks in RTEMS and support library code are enabled.
+
+define make-target-options
+	@echo "/* #define NDEBUG 1 */ "                     >>$@
+	@echo "#define RTEMS_TEST_NO_PAUSE 1"               >>$@
+	@echo "/* #define RTEMS_DEBUG  1 */"                >>$@
+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)
+# ar x $(PROJECT_ROOT)/$(RTEMS_BSP_FAMILY)/lib/libbsp.a
+
+# LD_LIBS += $(PROJECT_RELEASE)/lib/libbsp.a
+
+define make-exe
+	cp $(PROJECT_ROOT)/c/src/lib/libbsp/i960/rxgen960/startup/o-rxgen960/*.o .
+        $(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
+        $(LD) -u _sbrk $(LDFLAGS) -oformat binary -Map $(basename $@).map -N -T $(LINKCMDS) -o $(basename $@).bin \
+             $(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group
+        $(SIZE) $(basename $@).exe
+        rm -f *.o
+endef
+
+# else
+# define make-exe
+#	$(CC) $(CFLAGS) $(CFLAGS_LD) -o $(basename $@).exe \
+#	    $(LINK_OBJS) $(LINK_LIBS)
+#	$(NM) -g -n $(basename $@).exe > $(basename $@).num
+#	$(SIZE) $(basename $@).exe
+# endef
+# endif
+
+# Miscellaneous additions go here
+