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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/pc386.cfg
parent3294650cc34a7b1e6e669ecd4f95fba26ac4b97d (diff)
downloadrtems-bffb93879940c71c58d2c66410e1bd5e5e4dc979.tar.bz2
Removed PROJECT_HOME and CONFIG_DIR variables.
Diffstat (limited to 'make/custom/pc386.cfg')
-rw-r--r--make/custom/pc386.cfg96
1 files changed, 96 insertions, 0 deletions
diff --git a/make/custom/pc386.cfg b/make/custom/pc386.cfg
new file mode 100644
index 0000000000..d014dbc866
--- /dev/null
+++ b/make/custom/pc386.cfg
@@ -0,0 +1,96 @@
+#
+# Config file for the PC 386 BSP
+#
+# $Id$
+#
+
+include $(RTEMS_ROOT)/make/custom/default.cfg
+
+RTEMS_CPU=i386
+RTEMS_CPU_MODEL=i386_fp
+
+# This is the actual bsp directory used during the build process.
+RTEMS_BSP_FAMILY=pc386
+
+# This contains the compiler options necessary to select the CPU model
+# and (hopefully) optimize for it.
+#
+CPU_CFLAGS =
+
+# optimize flag: typically -0, could use -O4 or -fast
+# -O4 is ok for RTEMS
+CFLAGS_OPTIMIZE_V=-O4 -fomit-frame-pointer
+
+# Define this to yes if this target supports multiprocessor environments.
+HAS_MP=no
+
+# This target does NOT support the KA9Q TCP/IP stack so ignore requests
+# to enable it.
+HAS_KA9Q=no
+
+# This section makes the target dependent options file.
+
+# NDEBUG (C library)
+# if defined asserts do not generate code. This is commonly used
+# as a command line option.
+#
+# RTEMS_TEST_NO_PAUSE (RTEMS tests)
+# do not pause between screens of output in the rtems tests
+#
+# STACK_CHECKER_ON (RTEMS support code)
+# If defined, stack bounds checking is enabled.
+#
+# STACK_CHECKER_REPORT_USAGE (RTEMS support code)
+# If this and STACK_CHECKER_ON are defined, then a report on stack usage
+# per task is printed when the program exits.
+#
+# RTEMS_DEBUG (RTEMS)
+# If defined, debug checks in RTEMS and support library code are enabled.
+
+define make-target-options
+ @echo "/* #define NDEBUG 1 */ " >>$@
+ @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 $(ARCH)/foo.nm
+# Usage ref: src/tests/sptest/sp1/Makefile
+
+#+--------------------------------------------------------------------------+
+#| Relocation address. Set this to the linear address where you want your code
+#| to start. It should abide to the following constraints:
+#| RELOCADDR >= 0x10200
+#| RELOCADDR + 'image file size' < 0xA0000
+#| RELOCADDR % 4 = 0 (i.e. aligned on a 4 byte boundary)
+#+--------------------------------------------------------------------------+
+RELOCADDR=0x00020200
+
+# The following are definitions of make-exe which will work using ld as
+# is currently required. It is expected that as of gcc 2.8, the end user
+# will be able to override parts of the compilers specs and link using gcc.
+
+ifeq ($(RTEMS_USE_GCC272),yes)
+define make-exe
+ $(LD) -N -T $(LINKCMDS) -Ttext $(RELOCADDR) -e start -nostdlib \
+ -o $(basename $@).elf \
+ $(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group
+ $(OBJCOPY) -O binary --set-start $(RELOCADDR) $(basename $@).elf $@
+ $(PROJECT_TOOLS)/bin2boot -v $@ $(basename $@).bin -s $(RELOCADDR)
+ $(NM) -g -n $(basename $@).elf > $(basename $@).num
+ $(SIZE) $(basename $@).elf
+endef
+else
+define make-exe
+ $(CC) $(CFLAGS) $(CFLAGS_LD) -o $(basename $@).elf $(LINK_OBJS)
+ $(OBJCOPY) -O binary --set-start $(RELOCADDR) $(basename $@).elf $@
+ $(PROJECT_TOOLS)/bin2boot -v $@ $(basename $@).bin -s $(RELOCADDR)
+ $(NM) -g -n $(basename $@).elf > $(basename $@).num
+ $(SIZE) $(basename $@).elf
+endef
+endif
+
+# Miscellaneous additions go here
+