[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / ia64 / kernel / Makefile

#
# Makefile for the linux kernel.
#

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

obj-y := acpi.o 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 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

obj-$(CONFIG_IA64_BRL_EMU)	+= brl_emu.o
obj-$(CONFIG_IA64_GENERIC)	+= acpi-ext.o
obj-$(CONFIG_IA64_HP_ZX1)	+= acpi-ext.o
obj-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += acpi-ext.o

ifneq ($(CONFIG_ACPI_PROCESSOR),)
obj-y				+= acpi-processor.o
endif

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-$(CONFIG_KEXEC)		+= machine_kexec.o relocate_kernel.o crash.o
obj-$(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

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

# The gate DSO image is built using a special linker script.
targets += gate.so gate-syms.o

extra-y += gate.so gate-syms.o gate.lds gate.o

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

CPPFLAGS_gate.lds := -P -C -U$(ARCH)

quiet_cmd_gate = GATE $@
      cmd_gate = $(CC) -nostdlib $(GATECFLAGS_$(@F)) -Wl,-T,$(filter-out FORCE,$^) -o $@

GATECFLAGS_gate.so = -shared -s -Wl,-soname=linux-gate.so.1 \
		     $(call ld-option, -Wl$(comma)--hash-style=sysv)
$(obj)/gate.so: $(obj)/gate.lds $(obj)/gate.o FORCE
	$(call if_changed,gate)

$(obj)/built-in.o: $(obj)/gate-syms.o
$(obj)/built-in.o: ld_flags += -R $(obj)/gate-syms.o

GATECFLAGS_gate-syms.o = -r
$(obj)/gate-syms.o: $(obj)/gate.lds $(obj)/gate.o FORCE
	$(call if_changed,gate)

# gate-data.o contains the gate DSO image as data in section .data.gate.
# We must build gate.so before we can assemble it.
# Note: kbuild does not track this dependency due to usage of .incbin
$(obj)/gate-data.o: $(obj)/gate.so

# 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: $(srctree)/arch/$(SRCARCH)/kernel/nr-irqs.c \
				$(wildcard $(srctree)/include/asm-ia64/*/irq.h)
	$(Q)mkdir -p $(dir $@)
	$(call if_changed_dep,cc_s_c)

include/asm-ia64/nr-irqs.h: arch/$(SRCARCH)/kernel/nr-irqs.s
	$(Q)mkdir -p $(dir $@)
	$(call cmd,nr_irqs)

clean-files += $(objtree)/include/asm-ia64/nr-irqs.h

#
# native ivt.S and entry.S
#
ASM_PARAVIRT_OBJS = ivt.o entry.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 $(obj)/pvchk-%.o
Commit	Line	Data
1da177e4 LT	1	#
	2	# Makefile for the linux kernel.
	3	#
	4
	5	extra-y := head.o init_task.o vmlinux.lds
	6
	7	obj-y := acpi.o entry.o efi.o efi_stub.o gate-data.o fsys.o ia64_ksyms.o irq.o irq_ia64.o \
	8	irq_lsapic.o ivt.o machvec.o pal.o patch.o process.o perfmon.o ptrace.o sal.o \
64ac24e7	9	salinfo.o setup.o signal.o sys_ia64.o time.o traps.o unaligned.o \
4f705ae3	10	unwind.o mca.o mca_asm.o topology.o
1da177e4 LT	11
	12	obj-$(CONFIG_IA64_BRL_EMU) += brl_emu.o
	13	obj-$(CONFIG_IA64_GENERIC) += acpi-ext.o
	14	obj-$(CONFIG_IA64_HP_ZX1) += acpi-ext.o
	15	obj-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += acpi-ext.o
c82e6abf VP	16
	17	ifneq ($(CONFIG_ACPI_PROCESSOR),)
	18	obj-y += acpi-processor.o
	19	endif
	20
1da177e4 LT	21	obj-$(CONFIG_IA64_PALINFO) += palinfo.o
	22	obj-$(CONFIG_IOSAPIC) += iosapic.o
	23	obj-$(CONFIG_MODULES) += module.o
9c1cfda2	24	obj-$(CONFIG_SMP) += smp.o smpboot.o
8d7e3517	25	obj-$(CONFIG_NUMA) += numa.o
1da177e4 LT	26	obj-$(CONFIG_PERFMON) += perfmon_default_smpl.o
1da177e4 LT	27	obj-$(CONFIG_IA64_CYCLONE) += cyclone.o
4db8699b	28	obj-$(CONFIG_CPU_FREQ) += cpufreq/
1da177e4	29	obj-$(CONFIG_IA64_MCA_RECOVERY) += mca_recovery.o
b2761dc2	30	obj-$(CONFIG_KPROBES) += kprobes.o jprobes.o
a7956113	31	obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o crash.o
45a98fc6	32	obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
f14f75b8	33	obj-$(CONFIG_IA64_UNCACHED_ALLOCATOR) += uncached.o
b915543b	34	obj-$(CONFIG_AUDIT) += audit.o
03571e11	35	obj-$(CONFIG_PCI_MSI) += msi_ia64.o
1da177e4	36	mca_recovery-y += mca_drv.o mca_drv_asm.o
539d517a	37	obj-$(CONFIG_IA64_MC_ERR_INJECT)+= err_inject.o
1da177e4	38
4df8d22b	39	obj-$(CONFIG_PARAVIRT) += paravirt.o paravirtentry.o
90aeb169	40
2ab561a1 DMT	41	obj-$(CONFIG_IA64_ESI) += esi.o
	42	ifneq ($(CONFIG_IA64_ESI),)
	43	obj-y += esi_stub.o # must be in kernel proper
	44	endif
62fdd767 FY	45	obj-$(CONFIG_DMAR) += pci-dma.o
	46	ifeq ($(CONFIG_DMAR), y)
	47	obj-$(CONFIG_SWIOTLB) += pci-swiotlb.o
	48	endif
2ab561a1	49
1da177e4 LT	50	# The gate DSO image is built using a special linker script.
	51	targets += gate.so gate-syms.o
	52
	53	extra-y += gate.so gate-syms.o gate.lds gate.o
	54
	55	# fp_emulate() expects f2-f5,f16-f31 to contain the user-level state.
	56	CFLAGS_traps.o += -mfixed-range=f2-f5,f16-f31
	57
	58	CPPFLAGS_gate.lds := -P -C -U$(ARCH)
	59
	60	quiet_cmd_gate = GATE $@
	61	cmd_gate = $(CC) -nostdlib $(GATECFLAGS_$(@F)) -Wl,-T,$(filter-out FORCE,$^) -o $@
	62
0b0bf7a3 RM	63	GATECFLAGS_gate.so = -shared -s -Wl,-soname=linux-gate.so.1 \
0b0bf7a3 RM	64	$(call ld-option, -Wl$(comma)--hash-style=sysv)
1da177e4 LT	65	$(obj)/gate.so: $(obj)/gate.lds $(obj)/gate.o FORCE
	66	$(call if_changed,gate)
	67
	68	$(obj)/built-in.o: $(obj)/gate-syms.o
	69	$(obj)/built-in.o: ld_flags += -R $(obj)/gate-syms.o
	70
	71	GATECFLAGS_gate-syms.o = -r
	72	$(obj)/gate-syms.o: $(obj)/gate.lds $(obj)/gate.o FORCE
	73	$(call if_changed,gate)
	74
	75	# gate-data.o contains the gate DSO image as data in section .data.gate.
	76	# We must build gate.so before we can assemble it.
	77	# Note: kbuild does not track this dependency due to usage of .incbin
	78	$(obj)/gate-data.o: $(obj)/gate.so
1e39d80a	79
213060a4 IY	80	# Calculate NR_IRQ = max(IA64_NATIVE_NR_IRQS, XEN_NR_IRQS, ...) based on config
	81	define sed-y
	82	"/^->/{s:^->\([^ ]\) [\$$#]\([^ ]\) \(.\):#define \1 \2 /* \3 */:; s:->::; p;}"
	83	endef
	84	quiet_cmd_nr_irqs = GEN $@
	85	define cmd_nr_irqs
	86	(set -e; \
	87	echo "#ifndef __ASM_NR_IRQS_H__"; \
	88	echo "#define __ASM_NR_IRQS_H__"; \
	89	echo "/*"; \
	90	echo " * DO NOT MODIFY."; \
	91	echo " *"; \
	92	echo " * This file was generated by Kbuild"; \
	93	echo " *"; \
	94	echo " */"; \
	95	echo ""; \
	96	sed -ne $(sed-y) $<; \
	97	echo ""; \
	98	echo "#endif" ) > $@
	99	endef
	100
	101	# We use internal kbuild rules to avoid the "is up to date" message from make
	102	arch/$(SRCARCH)/kernel/nr-irqs.s: $(srctree)/arch/$(SRCARCH)/kernel/nr-irqs.c \
	103	$(wildcard $(srctree)/include/asm-ia64/*/irq.h)
	104	$(Q)mkdir -p $(dir $@)
	105	$(call if_changed_dep,cc_s_c)
	106
	107	include/asm-ia64/nr-irqs.h: arch/$(SRCARCH)/kernel/nr-irqs.s
	108	$(Q)mkdir -p $(dir $@)
	109	$(call cmd,nr_irqs)
	110
	111	clean-files += $(objtree)/include/asm-ia64/nr-irqs.h
	112
1e39d80a IY	113	#
	114	# native ivt.S and entry.S
	115	#
	116	ASM_PARAVIRT_OBJS = ivt.o entry.o
	117	define paravirtualized_native
	118	AFLAGS_$(1) += -D__IA64_ASM_PARAVIRTUALIZED_NATIVE
f8d1f99f IY	119	AFLAGS_pvchk-sed-$(1) += -D__IA64_ASM_PARAVIRTUALIZED_PVCHECK
f8d1f99f IY	120	extra-y += pvchk-$(1)
1e39d80a IY	121	endef
1e39d80a IY	122	$(foreach obj,$(ASM_PARAVIRT_OBJS),$(eval $(call paravirtualized_native,$(obj))))
f8d1f99f IY	123
	124	#
	125	# Checker for paravirtualizations of privileged operations.
	126	#
	127	quiet_cmd_pv_check_sed = PVCHK $@
	128	define cmd_pv_check_sed
	129	sed -f $(srctree)/arch/$(SRCARCH)/scripts/pvcheck.sed $< > $@
	130	endef
	131
	132	$(obj)/pvchk-sed-%.s: $(src)/%.S $(srctree)/arch/$(SRCARCH)/scripts/pvcheck.sed FORCE
	133	$(call if_changed_dep,as_s_S)
	134	$(obj)/pvchk-%.s: $(obj)/pvchk-sed-%.s FORCE
	135	$(call if_changed,pv_check_sed)
	136	$(obj)/pvchk-%.o: $(obj)/pvchk-%.s FORCE
	137	$(call if_changed,as_o_S)
	138	.PRECIOUS: $(obj)/pvchk-sed-%.s $(obj)/pvchk-%.s $(obj)/pvchk-%.o