[linux.git] / arch / ia64 / kernel / Makefile

#
# Makefile for the linux kernel.
#

ifdef CONFIG_DYNAMIC_FTRACE
CFLAGS_REMOVE_ftrace.o = -pg
endif

extra-y	:= head.o init_task.o vmlinux.lds

obj-y := entry.o efi.o efi_stub.o gate-data.o fsys.o ia64_ksyms.o irq.o irq_ia64.o	\
	 irq_lsapic.o ivt.o machvec.o pal.o paravirt_patchlist.o patch.o process.o perfmon.o ptrace.o sal.o		\
	 salinfo.o setup.o signal.o sys_ia64.o time.o traps.o unaligned.o \
	 unwind.o mca.o mca_asm.o topology.o dma-mapping.o

obj-$(CONFIG_ACPI)		+= acpi.o acpi-ext.o
obj-$(CONFIG_IA64_BRL_EMU)	+= brl_emu.o

obj-$(CONFIG_IA64_PALINFO)	+= palinfo.o
obj-$(CONFIG_IOSAPIC)		+= iosapic.o
obj-$(CONFIG_MODULES)		+= module.o
obj-$(CONFIG_SMP)		+= smp.o smpboot.o
obj-$(CONFIG_NUMA)		+= numa.o
obj-$(CONFIG_PERFMON)		+= perfmon_default_smpl.o
obj-$(CONFIG_IA64_CYCLONE)	+= cyclone.o
obj-$(CONFIG_CPU_FREQ)		+= cpufreq/
obj-$(CONFIG_IA64_MCA_RECOVERY)	+= mca_recovery.o
obj-$(CONFIG_KPROBES)		+= kprobes.o jprobes.o
obj-$(CONFIG_DYNAMIC_FTRACE)	+= ftrace.o
obj-$(CONFIG_KEXEC)		+= machine_kexec.o relocate_kernel.o crash.o
obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
obj-$(CONFIG_IA64_UNCACHED_ALLOCATOR)	+= uncached.o
obj-$(CONFIG_AUDIT)		+= audit.o
obj-$(CONFIG_PCI_MSI)		+= msi_ia64.o
mca_recovery-y			+= mca_drv.o mca_drv_asm.o
obj-$(CONFIG_IA64_MC_ERR_INJECT)+= err_inject.o

obj-$(CONFIG_PARAVIRT)		+= paravirt.o paravirtentry.o \
				   paravirt_patch.o

obj-$(CONFIG_IA64_ESI)		+= esi.o
ifneq ($(CONFIG_IA64_ESI),)
obj-y				+= esi_stub.o	# must be in kernel proper
endif
obj-$(CONFIG_DMAR)		+= pci-dma.o
obj-$(CONFIG_SWIOTLB)		+= pci-swiotlb.o

# fp_emulate() expects f2-f5,f16-f31 to contain the user-level state.
CFLAGS_traps.o  += -mfixed-range=f2-f5,f16-f31

# The gate DSO image is built using a special linker script.
include $(srctree)/arch/ia64/kernel/Makefile.gate
# tell compiled for native
CPPFLAGS_gate.lds += -D__IA64_GATE_PARAVIRTUALIZED_NATIVE

# Calculate NR_IRQ = max(IA64_NATIVE_NR_IRQS, XEN_NR_IRQS, ...) based on config
define sed-y
	"/^->/{s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; s:->::; p;}"
endef
quiet_cmd_nr_irqs = GEN     $@
define cmd_nr_irqs
	(set -e; \
	 echo "#ifndef __ASM_NR_IRQS_H__"; \
	 echo "#define __ASM_NR_IRQS_H__"; \
	 echo "/*"; \
	 echo " * DO NOT MODIFY."; \
	 echo " *"; \
	 echo " * This file was generated by Kbuild"; \
	 echo " *"; \
	 echo " */"; \
	 echo ""; \
	 sed -ne $(sed-y) $<; \
	 echo ""; \
	 echo "#endif" ) > $@
endef

# We use internal kbuild rules to avoid the "is up to date" message from make
arch/$(SRCARCH)/kernel/nr-irqs.s: arch/$(SRCARCH)/kernel/nr-irqs.c
	$(Q)mkdir -p $(dir $@)
	$(call if_changed_dep,cc_s_c)

include/generated/nr-irqs.h: arch/$(SRCARCH)/kernel/nr-irqs.s
	$(Q)mkdir -p $(dir $@)
	$(call cmd,nr_irqs)

#
# native ivt.S, entry.S and fsys.S
#
ASM_PARAVIRT_OBJS = ivt.o entry.o fsys.o
define paravirtualized_native
AFLAGS_$(1) += -D__IA64_ASM_PARAVIRTUALIZED_NATIVE
AFLAGS_pvchk-sed-$(1) += -D__IA64_ASM_PARAVIRTUALIZED_PVCHECK
extra-y += pvchk-$(1)
endef
$(foreach obj,$(ASM_PARAVIRT_OBJS),$(eval $(call paravirtualized_native,$(obj))))

#
# Checker for paravirtualizations of privileged operations.
#
quiet_cmd_pv_check_sed = PVCHK   $@
define cmd_pv_check_sed
	sed -f $(srctree)/arch/$(SRCARCH)/scripts/pvcheck.sed $< > $@
endef

$(obj)/pvchk-sed-%.s: $(src)/%.S $(srctree)/arch/$(SRCARCH)/scripts/pvcheck.sed FORCE
	$(call if_changed_dep,as_s_S)
$(obj)/pvchk-%.s: $(obj)/pvchk-sed-%.s FORCE
	$(call if_changed,pv_check_sed)
$(obj)/pvchk-%.o: $(obj)/pvchk-%.s FORCE
	$(call if_changed,as_o_S)
.PRECIOUS: $(obj)/pvchk-sed-%.s $(obj)/pvchk-%.s $(obj)/pvchk-%.o
Commit	Line	Data
1da177e4 LT	1	#
	2	# Makefile for the linux kernel.
	3	#
	4
a14a07b8 SL	5	ifdef CONFIG_DYNAMIC_FTRACE
	6	CFLAGS_REMOVE_ftrace.o = -pg
	7	endif
	8
1da177e4 LT	9	extra-y := head.o init_task.o vmlinux.lds
1da177e4 LT	10
d868080d	11	obj-y := entry.o efi.o efi_stub.o gate-data.o fsys.o ia64_ksyms.o irq.o irq_ia64.o \
e4ff5b8f	12	irq_lsapic.o ivt.o machvec.o pal.o paravirt_patchlist.o patch.o process.o perfmon.o ptrace.o sal.o \
64ac24e7	13	salinfo.o setup.o signal.o sys_ia64.o time.o traps.o unaligned.o \
4d9b977c	14	unwind.o mca.o mca_asm.o topology.o dma-mapping.o
1da177e4	15
e72aca30	16	obj-$(CONFIG_ACPI) += acpi.o acpi-ext.o
1da177e4	17	obj-$(CONFIG_IA64_BRL_EMU) += brl_emu.o
c82e6abf	18
1da177e4 LT	19	obj-$(CONFIG_IA64_PALINFO) += palinfo.o
	20	obj-$(CONFIG_IOSAPIC) += iosapic.o
	21	obj-$(CONFIG_MODULES) += module.o
9c1cfda2	22	obj-$(CONFIG_SMP) += smp.o smpboot.o
8d7e3517	23	obj-$(CONFIG_NUMA) += numa.o
1da177e4 LT	24	obj-$(CONFIG_PERFMON) += perfmon_default_smpl.o
1da177e4 LT	25	obj-$(CONFIG_IA64_CYCLONE) += cyclone.o
4db8699b	26	obj-$(CONFIG_CPU_FREQ) += cpufreq/
1da177e4	27	obj-$(CONFIG_IA64_MCA_RECOVERY) += mca_recovery.o
b2761dc2	28	obj-$(CONFIG_KPROBES) += kprobes.o jprobes.o
a14a07b8	29	obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o
a7956113	30	obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o crash.o
45a98fc6	31	obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
f14f75b8	32	obj-$(CONFIG_IA64_UNCACHED_ALLOCATOR) += uncached.o
b915543b	33	obj-$(CONFIG_AUDIT) += audit.o
03571e11	34	obj-$(CONFIG_PCI_MSI) += msi_ia64.o
1da177e4	35	mca_recovery-y += mca_drv.o mca_drv_asm.o
539d517a	36	obj-$(CONFIG_IA64_MC_ERR_INJECT)+= err_inject.o
1da177e4	37
03f511dd IY	38	obj-$(CONFIG_PARAVIRT) += paravirt.o paravirtentry.o \
03f511dd IY	39	paravirt_patch.o
90aeb169	40
2ab561a1 DMT	41	obj-$(CONFIG_IA64_ESI) += esi.o
	42	ifneq ($(CONFIG_IA64_ESI),)
	43	obj-y += esi_stub.o # must be in kernel proper
	44	endif
62fdd767	45	obj-$(CONFIG_DMAR) += pci-dma.o
62fdd767	46	obj-$(CONFIG_SWIOTLB) += pci-swiotlb.o
2ab561a1	47
1da177e4 LT	48	# fp_emulate() expects f2-f5,f16-f31 to contain the user-level state.
	49	CFLAGS_traps.o += -mfixed-range=f2-f5,f16-f31
	50
e4ff5b8f IY	51	# The gate DSO image is built using a special linker script.
	52	include $(srctree)/arch/ia64/kernel/Makefile.gate
	53	# tell compiled for native
	54	CPPFLAGS_gate.lds += -D__IA64_GATE_PARAVIRTUALIZED_NATIVE
1e39d80a	55
213060a4 IY	56	# Calculate NR_IRQ = max(IA64_NATIVE_NR_IRQS, XEN_NR_IRQS, ...) based on config
	57	define sed-y
	58	"/^->/{s:^->\([^ ]\) [\$$#]\([^ ]\) \(.\):#define \1 \2 /* \3 */:; s:->::; p;}"
	59	endef
	60	quiet_cmd_nr_irqs = GEN $@
	61	define cmd_nr_irqs
	62	(set -e; \
	63	echo "#ifndef __ASM_NR_IRQS_H__"; \
	64	echo "#define __ASM_NR_IRQS_H__"; \
	65	echo "/*"; \
	66	echo " * DO NOT MODIFY."; \
	67	echo " *"; \
	68	echo " * This file was generated by Kbuild"; \
	69	echo " *"; \
	70	echo " */"; \
	71	echo ""; \
	72	sed -ne $(sed-y) $<; \
	73	echo ""; \
	74	echo "#endif" ) > $@
	75	endef
	76
	77	# We use internal kbuild rules to avoid the "is up to date" message from make
4929d29c	78	arch/$(SRCARCH)/kernel/nr-irqs.s: arch/$(SRCARCH)/kernel/nr-irqs.c
213060a4 IY	79	$(Q)mkdir -p $(dir $@)
	80	$(call if_changed_dep,cc_s_c)
	81
4929d29c	82	include/generated/nr-irqs.h: arch/$(SRCARCH)/kernel/nr-irqs.s
213060a4 IY	83	$(Q)mkdir -p $(dir $@)
	84	$(call cmd,nr_irqs)
	85
1e39d80a	86	#
dd97d5cb	87	# native ivt.S, entry.S and fsys.S
1e39d80a	88	#
dd97d5cb	89	ASM_PARAVIRT_OBJS = ivt.o entry.o fsys.o
1e39d80a IY	90	define paravirtualized_native
1e39d80a IY	91	AFLAGS_$(1) += -D__IA64_ASM_PARAVIRTUALIZED_NATIVE
f8d1f99f IY	92	AFLAGS_pvchk-sed-$(1) += -D__IA64_ASM_PARAVIRTUALIZED_PVCHECK
f8d1f99f IY	93	extra-y += pvchk-$(1)
1e39d80a IY	94	endef
1e39d80a IY	95	$(foreach obj,$(ASM_PARAVIRT_OBJS),$(eval $(call paravirtualized_native,$(obj))))
f8d1f99f IY	96
	97	#
	98	# Checker for paravirtualizations of privileged operations.
	99	#
	100	quiet_cmd_pv_check_sed = PVCHK $@
	101	define cmd_pv_check_sed
	102	sed -f $(srctree)/arch/$(SRCARCH)/scripts/pvcheck.sed $< > $@
	103	endef
	104
	105	$(obj)/pvchk-sed-%.s: $(src)/%.S $(srctree)/arch/$(SRCARCH)/scripts/pvcheck.sed FORCE
	106	$(call if_changed_dep,as_s_S)
	107	$(obj)/pvchk-%.s: $(obj)/pvchk-sed-%.s FORCE
	108	$(call if_changed,pv_check_sed)
	109	$(obj)/pvchk-%.o: $(obj)/pvchk-%.s FORCE
	110	$(call if_changed,as_o_S)
	111	.PRECIOUS: $(obj)/pvchk-sed-%.s $(obj)/pvchk-%.s $(obj)/pvchk-%.o