Changeset 3538a0c in ada-examples

Timestamp:

Sep 17, 2007, 9:49:50 PM (12 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

ada-examples-4-10-branch, ada-examples-4-8-branch, ada-examples-4-9-branch, master

Children:

0855e87, fd0047e

Parents:

ed30e2b

Message:

2007-09-17 Joel Sherrill <joel.sherrill@…>

• Makefile.anybsp: pc86 now builds with Makefile.anybsp.
• Makefile.pc386: Removed.

Location:

hello_world_ada

Files:

• ChangeLog (modified) (1 diff)
• Makefile.anybsp (modified) (2 diffs)
• Makefile.pc386 (deleted)

hello_world_ada/ChangeLog

@@ +1 @@
+2007-09-17      Joel Sherrill <joel.sherrill@oarcorp.com>
+
+        * Makefile.anybsp: pc86 now builds with Makefile.anybsp.
+        * Makefile.pc386: Removed.
+
 2007-08-17      Joel Sherrill <joel.sherrill@oarcorp.com>
 

hello_world_ada/Makefile.anybsp

@@ -1 +1 @@
 #
-#  Makefile for hello world example -- any BSP without special help
+#  Makefile for Ada sockets example
 #
-#  Directly produces an executable for any BSP which directly runs
+#  Directly produces an executable for a BSP which directly runs
 #  the format (usually ELF) produced by just linking an application.
+#  There are a couple of BSP families which require just a bit of
+#  assistance that this Makefile knows about -- gen5200 and pc386.
 #  The executables produced by this Makefile should run on at least the
 #  following BSPs:
 #      arm/edb7312
+#      i386/pc386
 #      mips/jmr3904
+#      powerpc/icecube
 #      powerpc/psim
 #      powerpc/score603e
 #      sparc/erc32
-#      sparc/sis
+#      sparc/leon2
+#      sparc/leon3
+#
+#  Some BSPs require extra manipulation of the ELF file before it can
+#  be run on the target hardware.
 #
 
-MAIN=hello
+PROGRAM=hello
 
 include $(RTEMS_MAKEFILE_PATH)/Makefile.inc
-
 include $(RTEMS_CUSTOM)
 include $(PROJECT_ROOT)/make/leaf.cfg
 
+# GEN5200 Specific Information
 ifeq ($(RTEMS_BSP_FAMILY),gen5200)
-LINKARGS+=-qnolinkcmds -T$(RTEMS_LINKCMDS)
+  LINKARGS+=-qnolinkcmds -T$(RTEMS_LINKCMDS)
+endif
+
+# PC386 Specific Information
+ifeq ($(RTEMS_BSP_FAMILY),pc386)
+  HEADERADDR=0x00097E00
+  START16FILE=$(RTEMS_MAKEFILE_PATH)/lib/start16.bin
+  START16ADDR=0x00097C00
+  RELOCADDR=0x00100000
+  LINKARGS+= -Wl,-Ttext,$(RELOCADDR) 
 endif
 
 # Tool helpers
-rtemsdir=${RTEMS_MAKEFILE_PATH}
 GNATMAKE=$(AS:as=gnatmake)
-CARGS =-B${rtemsdir}/lib/ -specs bsp_specs -qrtems $(CPU_CFLAGS) 
+CARGS =-B${RTEMS_MAKEFILE_PATH}/lib/ -specs bsp_specs -qrtems $(CPU_CFLAGS) 
 CARGS+=-DGNAT_MAIN_STACKSPACE=100
 
-all: init.o 
-        $(GNATMAKE) -v -O -gnata -gnatE -gnato $(MAIN) -g \
+all:  $(PROGRAM)
+
+$(PROGRAM): init.o *.adb
+        $(GNATMAKE) -v -O -gnata -gnatE -gnato $(@) -g \
+            -I../src \
             -bargs -Mgnat_main \
             -largs $(CARGS) $(LINKARGS) init.o
-        $(SIZE) $(MAIN)
+        $(SIZE) $(@)
+ifeq ($(RTEMS_BSP_FAMILY),pc386)
+        mv $(@) $(@).obj
+        $(OBJCOPY) -O elf32-i386 \
+            --remove-section=.rodata \
+            --remove-section=.comment \
+            --remove-section=.note \
+            --strip-unneeded $(@).obj $(@)
+        $(OBJCOPY) -O binary $(@).obj $(@).bin
+        $(RTEMS_MAKEFILE_PATH)/build-tools/bin2boot -v $(@).bt $(HEADERADDR) \
+          $(START16FILE) $(START16ADDR) 0 $(@).bin $(RELOCADDR) 0
+else
+endif
 
 init.o: init.c
@@ -41 +72 @@
 
 clean:
-        rm -f b~$(MAIN).*  *.o *.ali $(MAIN)
+        rm -f b~*.*  *.o *.ali $(EXAMPLES)
         rm -f *.num *.exe *.obj *.bin *.bt