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authorJoel Sherrill <joel.sherrill@OARcorp.com>2000-02-22 18:39:52 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>2000-02-22 18:39:52 +0000
commit61ba976360804d85f9203821518bb4b132852188 (patch)
tree28e72dd94472e21da42f5f5d1e82912a9f83852a /make
parent9f9efbca8df3a024607572eb7413d2cacddb73d2 (diff)
downloadrtems-61ba976360804d85f9203821518bb4b132852188.tar.bz2
New port of RTEMS to TI C3x and C4x.
Diffstat (limited to 'make')
-rw-r--r--make/custom/c3xsim.cfg12
-rw-r--r--make/custom/c4xsim.cfg59
2 files changed, 71 insertions, 0 deletions
diff --git a/make/custom/c3xsim.cfg b/make/custom/c3xsim.cfg
new file mode 100644
index 0000000000..c3fc60993a
--- /dev/null
+++ b/make/custom/c3xsim.cfg
@@ -0,0 +1,12 @@
+#
+# Configuration file for the GDB C4x simulator as a C3x
+#
+# $Id$
+#
+
+RTEMS_BSP=c3sxim
+RTEMS_CPU_MODEL=c32
+CPU_CFLAGS = -mcpu=32
+
+include $(RTEMS_ROOT)/make/custom/c4xsim.cfg
+
diff --git a/make/custom/c4xsim.cfg b/make/custom/c4xsim.cfg
new file mode 100644
index 0000000000..bf7a04dffe
--- /dev/null
+++ b/make/custom/c4xsim.cfg
@@ -0,0 +1,59 @@
+#
+# Config file for the "bare" BSP
+#
+# $Id$
+#
+
+include $(RTEMS_ROOT)/make/custom/default.cfg
+
+ifeq ($(RTEMS_CPU_MODEL),)
+RTEMS_BSP=c4xsim
+RTEMS_CPU_MODEL=c40
+CPU_CFLAGS=-mcpu=40 #-msmall
+endif
+
+# XXX add this temporarily until c4x-rtems target defines this.
+CPU_CFLAGS += -D__rtems__
+
+# This is the actual bsp directory used during the build process.
+RTEMS_BSP_FAMILY=c4xsim
+
+# optimize flag: typically -0, could use -O4 or -fast
+# -O4 is ok for RTEMS
+# -O4 is broken for the moment on the C4x gcc
+#CFLAGS_OPTIMIZE_V=-O4
+CFLAGS_OPTIMIZE_V=-O1
+
+# 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.
+#
+
+define make-target-options
+ @echo "/* #define NDEBUG 1 */ " >>$@
+ @echo "#define RTEMS_TEST_NO_PAUSE 1" >>$@
+ @echo "/* #define RTEMS_DEBUG 1 */" >>$@
+endef
+
+# this target has no start file
+START_BASE=
+
+# 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.
+
+define make-exe
+ $(CC) $(CPPFLAGS) $(CFLAGS) -o $(basename $@).exe \
+ $(LINK_OBJS) $(LINK_LIBS)
+ $(NM) -g -n $@ > $(basename $@).num
+ $(SIZE) $@
+endef
+
+# Miscellaneous additions go here