bitkeeper revision 1.484 (3f81a9e9NHEXcbdhSQY4okBiJfC9XA)

mini-os Makefile improvements

.bk-to-hg

@@ -1,13 +1,5 @@
 #!/bin/sh -x
 set -e
-test -L extras/mini-os/h/hypervisor-ifs/block.h
-rm      extras/mini-os/h/hypervisor-ifs/block.h
-test -L extras/mini-os/h/hypervisor-ifs/hypervisor-if.h
-rm      extras/mini-os/h/hypervisor-ifs/hypervisor-if.h
-test -L extras/mini-os/h/hypervisor-ifs/kbd.h
-rm      extras/mini-os/h/hypervisor-ifs/kbd.h
-test -L extras/mini-os/h/hypervisor-ifs/network.h
-rm      extras/mini-os/h/hypervisor-ifs/network.h
 test -L xenolinux-sparse
 rm      xenolinux-sparse
 (find -depth -type d -print | xargs -r rmdir 2>/dev/null) || true

.hg-to-bk

@@ -1,13 +1,5 @@
 #!/bin/sh -x
 set -e
-mkdir -p extras
-mkdir -p extras/mini-os
-mkdir -p extras/mini-os/h
-mkdir -p extras/mini-os/h/hypervisor-ifs
-ln -s ../../../xen/include/hypervisor-ifs/block.h extras/mini-os/h/hypervisor-ifs/block.h
-ln -s ../../../xen/include/hypervisor-ifs/hypervisor-if.h extras/mini-os/h/hypervisor-ifs/hypervisor-if.h
-ln -s ../../../xen/include/hypervisor-ifs/kbd.h extras/mini-os/h/hypervisor-ifs/kbd.h
-ln -s ../../../xen/include/hypervisor-ifs/network.h extras/mini-os/h/hypervisor-ifs/network.h
 ln -s xenolinux-2.4.22-sparse xenolinux-sparse
 (find -depth -type d -print | xargs -r rmdir 2>/dev/null) || true
 exit 0

.rootkeys

@@ -11,10 +11,6 @@
 3f815144wiiDekmfMl9LIPIvhR83Uw extras/mini-os/entry.S
 3f815144r7AHj8GPvc3Nl1L9OSsWIg extras/mini-os/events.c
 3f815144h-Chna6E38yo40jqU95G1Q extras/mini-os/h/events.h
-3f815144oqr2OlUDzE2GfkKX5Hcxqg extras/mini-os/h/hypervisor-ifs/block.h
-3f8151443nGXvfUTFG67VXOIH8P4lg extras/mini-os/h/hypervisor-ifs/hypervisor-if.h
-3f81514417ZlYqiRdM_AHPy7G11htA extras/mini-os/h/hypervisor-ifs/kbd.h
-3f815144J3ZfU5am03Td7Wjfrz30qQ extras/mini-os/h/hypervisor-ifs/network.h
 3f8151445bYdgThGHQPeOW49PsrJ_A extras/mini-os/h/hypervisor.h
 3f815144f2Vg3qb6tiwt2VZad-DWsg extras/mini-os/h/lib.h
 3f815144iqXtdYup_pyfPSmDZuvZcg extras/mini-os/h/list.h

extras/mini-os/Makefile

@@ -5,7 +5,7 @@ LD := ld
 MONITOR_BASE := 0xE0100000
 CFLAGS  := -fno-builtin -O3 -Wall -Ih/
 
-TARGET := image.final
+TARGET := mini-os
 
 LOBJS:= lib/malloc.o lib/math.o lib/printf.o lib/string.o 
 OBJS := entry.o kernel.o traps.o hypervisor.o mm.o events.o time.o ${LOBJS}
@@ -15,22 +15,26 @@ HDRS :=  h/os.h h/types.h h/hypervisor.h h/mm.h h/events.h h/time.h h/lib.h $(HI
 
 default: $(TARGET)
 
-$(TARGET): head.o $(OBJS)
+hypervisor-ifs:
+	ln -sf ../../../xen/include/hypervisor-ifs h/hypervisor-ifs
+
+$(TARGET): hypervisor-ifs head.o $(OBJS)
 	# Image will load at 0xC0000000. First bytes from head.o
-	#$(LD) -N -Ttext 0xC0000000 head.o $(OBJS) -o image.elf
-	$(LD) -N -T vmlinux.lds head.o $(OBJS) -o image.elf
+	#$(LD) -N -Ttext 0xC0000000 head.o $(OBJS) -o $@.elf
+	$(LD) -N -T vmlinux.lds head.o $(OBJS) -o $@.elf
 	# Guest OS header -- first 8 bytes are identifier 'XenoGues'.
 	echo -e -n 'XenoGues' >$@ 
 	# Guest OS header -- next 4 bytes are load address (0xC0000000).
 	echo -e -n '\000\000\000\300' >>$@
 	# Create a raw bag of bytes from the ELF image.
-	objcopy -O binary -R .note -R .comment image.elf image.raw
+	objcopy -O binary -R .note -R .comment $@.elf $@.raw
 	# Guest OS header is immediately followed by raw OS image.
-	cat image.raw >>$@
-	#gzip -f -9 $@
+	cat $@.raw >>$@
+	gzip -f -9 -c $@ >$@.gz
 
 clean:
-	rm -f *.o *~ core image.elf image.raw image.final image.final.gz
+	find . -type f -name '*.o' | xargs rm -f
+	rm -f *.o *~ core $(TARGET).elf $(TARGET).raw $(TARGET) $(TARGET).gz
 
 %.o: %.c $(HDRS) Makefile
 	$(CC) $(CFLAGS) -c $< -o $@