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authorJoel Sherrill <joel.sherrill@OARcorp.com>1998-01-20 19:30:30 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>1998-01-20 19:30:30 +0000
commitbffb93879940c71c58d2c66410e1bd5e5e4dc979 (patch)
tree2b13eb892f6022cb62a7847f2d27fb44e5e313ae /make/custom/erc32.cfg
parent3294650cc34a7b1e6e669ecd4f95fba26ac4b97d (diff)
downloadrtems-bffb93879940c71c58d2c66410e1bd5e5e4dc979.tar.bz2
Removed PROJECT_HOME and CONFIG_DIR variables.
Diffstat (limited to 'make/custom/erc32.cfg')
-rw-r--r--make/custom/erc32.cfg110
1 files changed, 110 insertions, 0 deletions
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
+
+
+