Update xen/ia64 to use the new build system. Fixes the ia64 build.

Signed-off-by: Alex Williamson <alex.williamson@hp.com>

xen/arch/ia64/Makefile

@@ -1,63 +1,23 @@
 include $(BASEDIR)/Rules.mk
 
-VPATH = xen vmx linux linux-xen
+subdir-y += xen
+subdir-y += vmx
+subdir-y += linux
+subdir-y += linux-xen
 
-OBJS = xensetup.o setup.o time.o irq.o process.o smp.o \
-	xenmisc.o acpi.o hypercall.o \
-	machvec.o dom0_ops.o domain.o hpsimserial.o pcdp.o \
-	idle0_task.o pal.o hpsim.o efi.o efi_stub.o ivt.o mm_contig.o \
-	xenmem.o sal.o cmdline.o mm_init.o tlb.o smpboot.o \
-	extable.o linuxextable.o sort.o xenirq.o xentime.o \
-	regionreg.o entry.o unaligned.o privop.o vcpu.o \
-	irq_ia64.o irq_lsapic.o vhpt.o xenasm.o hyperprivop.o dom_fw.o \
-	sn_console.o # ia64_ksyms.o 
+include $(BASEDIR)/Post.mk
 
-OBJS += vmx_init.o vmx_virt.o vmx_vcpu.o vmx_process.o vmx_vsa.o vmx_ivt.o\
-	vmx_phy_mode.o vmx_utility.o vmx_interrupt.o vmx_entry.o vmmu.o \
-	vtlb.o mmio.o vlsapic.o vmx_hypercall.o mm.o vmx_support.o \
-	pal_emul.o vmx_irq_ia64.o hvm_vioapic.o
-
-# lib files from xen/arch/ia64/linux/ (linux/arch/ia64/lib)
-OBJS +=	bitop.o clear_page.o flush.o copy_page_mck.o			\
-	memset.o strlen.o memcpy_mck.o 					\
-	__divsi3.o __udivsi3.o __modsi3.o __umodsi3.o			\
-	__divdi3.o __udivdi3.o __moddi3.o __umoddi3.o
-
-ifeq ($(crash_debug),y)
-OBJS += gdbstub.o
-endif
-
-# xen stack unwinder
-# unwind_decoder.c is included in unwind.c
-OBJS += unwind.o
-#unwind.o: CFLAGS += -DUNW_DEBUG=4
-
-OBJS += process-linux-xen.o
-
-# perfmon.o
-# unwind.o needed for kernel unwinding (rare)
-
-OBJS := $(subst $(TARGET_ARCH)/asm-offsets.o,,$(OBJS))
-
-# remove following line if not privifying in memory
-# OBJS += privify.o
-
-default: $(TARGET)
-
-$(CURDIR)/arch.o: $(OBJS)
-	$(LD) -r -o $@ $(OBJS)
-
-$(TARGET)-syms: $(ALL_OBJS) head.o xen.lds.s
-	$(LD) $(LDFLAGS) -T $(BASEDIR)/arch/$(TARGET_ARCH)/xen.lds.s -N \
-		-Map map.out head.o $(ALL_OBJS) -o $@
+$(TARGET)-syms: linux-xen/head.o $(ALL_OBJS) xen.lds.s
+	$(LD) $(LDFLAGS) -T xen.lds.s -N \
+		-Map map.out linux-xen/head.o $(ALL_OBJS) -o $@
 	$(NM) -n $@ | $(BASEDIR)/tools/symbols > $(BASEDIR)/xen-syms.S
 	$(MAKE) $(BASEDIR)/xen-syms.o
-	$(LD) $(LDFLAGS) -T $(BASEDIR)/arch/$(TARGET_ARCH)/xen.lds.s -N \
-		-Map map.out head.o $(ALL_OBJS) $(BASEDIR)/xen-syms.o -o $@
+	$(LD) $(LDFLAGS) -T xen.lds.s -N \
+		-Map map.out linux-xen/head.o $(ALL_OBJS) $(BASEDIR)/xen-syms.o -o $@
 	$(NM) -n $@ | $(BASEDIR)/tools/symbols >$(BASEDIR)/xen-syms.S
 	$(MAKE) $(BASEDIR)/xen-syms.o
-	$(LD) $(LDFLAGS) -T $(BASEDIR)/arch/$(TARGET_ARCH)/xen.lds.s -N \
-		-Map map.out head.o $(ALL_OBJS) $(BASEDIR)/xen-syms.o -o $@
+	$(LD) $(LDFLAGS) -T xen.lds.s -N \
+		-Map map.out linux-xen/head.o $(ALL_OBJS) $(BASEDIR)/xen-syms.o -o $@
 	rm -f $(BASEDIR)/xen-syms.S $(BASEDIR)/xen-syms.o
 
 $(TARGET): $(TARGET)-syms
@@ -119,31 +79,9 @@ xen.lds.s: xen/xen.lds.S
 	$(CC) -E $(CPPFLAGS) -P -DXEN -D__ASSEMBLY__ \
 		-o xen.lds.s xen/xen.lds.S
 
-# variants of divide/modulo
-# see files in xen/arch/ia64/linux/lib (linux/arch/ia64/lib)
-__divdi3.o: idiv64.S
-	$(CC) $(AFLAGS) $(AFLAGS_KERNEL) -c -o $@ $<
-__udivdi3.o: idiv64.S
-	$(CC) $(AFLAGS) $(AFLAGS_KERNEL) -c -DUNSIGNED -c -o $@ $<
-__moddi3.o: idiv64.S
-	$(CC) $(AFLAGS) $(AFLAGS_KERNEL) -c -DMODULO -c -o $@ $<
-__umoddi3.o: idiv64.S
-	$(CC) $(AFLAGS) $(AFLAGS_KERNEL) -c -DMODULO -DUNSIGNED -c -o $@ $<
-__divsi3.o: idiv32.S
-	$(CC) $(AFLAGS) $(AFLAGS_KERNEL) -c -o $@ $<
-__udivsi3.o: idiv32.S
-	$(CC) $(AFLAGS) $(AFLAGS_KERNEL) -c -DUNSIGNED -c -o $@ $<
-__modsi3.o: idiv32.S
-	$(CC) $(AFLAGS) $(AFLAGS_KERNEL) -c -DMODULO -c -o $@ $<
-__umodsi3.o: idiv32.S
-	$(CC) $(AFLAGS) $(AFLAGS_KERNEL) -c -DMODULO -DUNSIGNED -c -o $@ $<
-
-
-clean:
+clean:: FORCE
 	rm -f *.o *~ core  xen.lds.s $(BASEDIR)/include/asm-ia64/.offsets.h.stamp asm-offsets.s map.out
 	rm -f asm-xsi-offsets.s $(BASEDIR)/include/asm-ia64/asm-xsi-offsets.h
-	rm -f $(BASEDIR)/arch/ia64/vmx/hvm_*.c
+	rm -f $(BASEDIR)/System.map
+	rm -f vmx/hvm_*.c
 	rm -rf $(BASEDIR)/include/asm-ia64/hvm
-	rm -f linux/lib/*.o
-
-.PHONY: default clean

xen/arch/ia64/linux-xen/Makefile

@@ -0,0 +1,19 @@
+include $(BASEDIR)/Rules.mk
+
+obj-y += efi.o
+obj-y += entry.o
+obj-y += irq_ia64.o
+obj-y += mm_contig.o
+obj-y += pal.o
+obj-y += process-linux-xen.o
+obj-y += sal.o
+obj-y += setup.o
+obj-y += smpboot.o
+obj-y += smp.o
+obj-y += sort.o
+obj-y += time.o
+obj-y += tlb.o
+obj-y += unaligned.o
+obj-y += unwind.o
+
+include $(BASEDIR)/Post.mk

xen/arch/ia64/linux/Makefile

@@ -0,0 +1,56 @@
+include $(BASEDIR)/Rules.mk
+
+
+obj-y += bitop.o
+obj-y += clear_page.o
+obj-y += cmdline.o
+obj-y += copy_page_mck.o
+obj-y += efi_stub.o
+obj-y += extable.o
+obj-y += flush.o
+obj-y += hpsim.o
+obj-y += ia64_ksyms.o
+obj-y += irq_lsapic.o
+obj-y += linuxextable.o
+obj-y += machvec.o
+obj-y += memcpy_mck.o
+obj-y += memset.o
+obj-y += strlen.o
+
+obj-y += __divsi3.o
+obj-y += __udivsi3.o
+obj-y += __modsi3.o
+obj-y += __umodsi3.o
+obj-y += __divdi3.o
+obj-y += __udivdi3.o
+obj-y += __moddi3.o
+obj-y += __umoddi3.o
+
+include $(BASEDIR)/Post.mk
+
+## variants of divide/modulo
+## see files in xen/arch/ia64/linux/lib (linux/arch/ia64/lib)
+__divdi3.o: idiv64.S
+	$(CC) $(AFLAGS) $(AFLAGS_KERNEL) -c -o $@ $<
+
+__udivdi3.o: idiv64.S
+	$(CC) $(AFLAGS) $(AFLAGS_KERNEL) -c -DUNSIGNED -c -o $@ $<
+
+__moddi3.o: idiv64.S
+	$(CC) $(AFLAGS) $(AFLAGS_KERNEL) -c -DMODULO -c -o $@ $<
+
+__umoddi3.o: idiv64.S
+	$(CC) $(AFLAGS) $(AFLAGS_KERNEL) -c -DMODULO -DUNSIGNED -c -o $@ $<
+
+__divsi3.o: idiv32.S
+	$(CC) $(AFLAGS) $(AFLAGS_KERNEL) -c -o $@ $<
+
+__udivsi3.o: idiv32.S
+	$(CC) $(AFLAGS) $(AFLAGS_KERNEL) -c -DUNSIGNED -c -o $@ $<
+
+__modsi3.o: idiv32.S
+	$(CC) $(AFLAGS) $(AFLAGS_KERNEL) -c -DMODULO -c -o $@ $<
+
+__umodsi3.o: idiv32.S
+	$(CC) $(AFLAGS) $(AFLAGS_KERNEL) -c -DMODULO -DUNSIGNED -c -o $@ $<
+

xen/arch/ia64/vmx/Makefile

@@ -0,0 +1,24 @@
+include $(BASEDIR)/Rules.mk
+
+obj-y += hvm_vioapic.o
+obj-y += mm.o
+obj-y += mmio.o
+obj-y += pal_emul.o
+obj-y += vlsapic.o
+obj-y += vmmu.o
+obj-y += vmx_entry.o
+obj-y += vmx_hypercall.o
+obj-y += vmx_init.o
+obj-y += vmx_interrupt.o
+obj-y += vmx_irq_ia64.o
+obj-y += vmx_ivt.o
+obj-y += vmx_phy_mode.o
+obj-y += vmx_process.o
+obj-y += vmx_support.o
+obj-y += vmx_utility.o
+obj-y += vmx_vcpu.o
+obj-y += vmx_virt.o
+obj-y += vmx_vsa.o
+obj-y += vtlb.o
+
+include $(BASEDIR)/Post.mk

xen/arch/ia64/xen/Makefile

@@ -0,0 +1,30 @@
+include $(BASEDIR)/Rules.mk
+
+obj-y += acpi.o
+obj-y += dom0_ops.o
+obj-y += domain.o
+obj-y += dom_fw.o
+obj-y += hpsimserial.o
+obj-y += hypercall.o
+obj-y += hyperprivop.o
+obj-y += idle0_task.o
+obj-y += irq.o
+obj-y += ivt.o
+obj-y += mm_init.o
+obj-y += pcdp.o
+obj-y += privop.o
+obj-y += process.o
+obj-y += regionreg.o
+obj-y += sn_console.o
+obj-y += vcpu.o
+obj-y += vhpt.o
+obj-y += xenasm.o
+obj-y += xenirq.o
+obj-y += xenmem.o
+obj-y += xenmisc.o
+obj-y += xensetup.o
+obj-y += xentime.o
+
+obj-$(crash_debug) += gdbstub.o
+
+include $(BASEDIR)/Post.mk