[linux-2.6-block.git] / arch / sh / Makefile

#
# arch/sh/Makefile
#
# Copyright (C) 1999  Kaz Kojima
# Copyright (C) 2002 - 2008  Paul Mundt
# Copyright (C) 2002  M. R. Brown
#
# This file is subject to the terms and conditions of the GNU General Public
# License.  See the file "COPYING" in the main directory of this archive
# for more details.
#
ifneq ($(SUBARCH),$(ARCH))
  ifeq ($(CROSS_COMPILE),)
    CROSS_COMPILE := $(call cc-cross-prefix, $(UTS_MACHINE)-linux-  $(UTS_MACHINE)-linux-gnu-  $(UTS_MACHINE)-unknown-linux-gnu-)
  endif
endif

isa-y					:= any
isa-$(CONFIG_SH_DSP)			:= sh
isa-$(CONFIG_CPU_SH2)			:= sh2
isa-$(CONFIG_CPU_SH2A)			:= sh2a
isa-$(CONFIG_CPU_SH3)			:= sh3
isa-$(CONFIG_CPU_SH4)			:= sh4
isa-$(CONFIG_CPU_SH4A)			:= sh4a
isa-$(CONFIG_CPU_SH4AL_DSP)		:= sh4al
isa-$(CONFIG_CPU_SH5)			:= shmedia

ifeq ($(CONFIG_SUPERH32),y)
isa-$(CONFIG_SH_DSP)			:= $(isa-y)-dsp
isa-y					:= $(isa-y)-up
endif

cflags-$(CONFIG_CPU_SH2)		:= $(call cc-option,-m2,)
cflags-$(CONFIG_CPU_SH2A)		+= $(call cc-option,-m2a,) \
					   $(call cc-option,-m2a-nofpu,) \
					   $(call cc-option,-m4-nofpu,)
cflags-$(CONFIG_CPU_SH3)		:= $(call cc-option,-m3,)
cflags-$(CONFIG_CPU_SH4)		:= $(call cc-option,-m4,) \
	$(call cc-option,-mno-implicit-fp,-m4-nofpu)
cflags-$(CONFIG_CPU_SH4A)		+= $(call cc-option,-m4a,) \
					   $(call cc-option,-m4a-nofpu,)
cflags-$(CONFIG_CPU_SH4AL_DSP)		+= $(call cc-option,-m4al,)
cflags-$(CONFIG_CPU_SH5)		:= $(call cc-option,-m5-32media-nofpu,)

ifeq ($(cflags-y),)
#
# In the case where we are stuck with a compiler that has been uselessly
# restricted to a particular ISA, a favourite default of newer GCCs when
# extensive multilib targets are not provided, ensure we get the best fit
# regarding FP generation. This is intentionally stupid (albeit many
# orders of magnitude less than GCC's default behaviour), as anything
# with a large number of multilib targets better have been built
# correctly for the target in mind.
#
cflags-y	+= $(shell $(CC) $(KBUILD_CFLAGS) -print-multi-lib | \
		     grep nofpu | sed q | sed -e 's/^/-/;s/;.*$$//')
# At this point, anything goes.
isaflags-y	:= $(call as-option,-Wa$(comma)-isa=any,)
else
#
# -Wa,-isa= tuning implies -Wa,-dsp for the versions of binutils that
# support it, while -Wa,-dsp by itself limits the range of usable opcodes
# on certain CPU subtypes. Try the ISA variant first, and if that fails,
# fall back on -Wa,-dsp for the old binutils versions. Even without DSP
# opcodes, we always want the best ISA tuning the version of binutils
# will provide.
#
isaflags-y	:= $(call as-option,-Wa$(comma)-isa=$(isa-y),)

isaflags-$(CONFIG_SH_DSP)		:= \
	$(call as-option,-Wa$(comma)-isa=$(isa-y),-Wa$(comma)-dsp)
endif

cflags-$(CONFIG_CPU_BIG_ENDIAN)		+= -mb
cflags-$(CONFIG_CPU_LITTLE_ENDIAN)	+= -ml

cflags-y	+= $(call cc-option,-mno-fdpic)
cflags-y	+= $(isaflags-y) -ffreestanding

OBJCOPYFLAGS	:= -O binary -R .note -R .note.gnu.build-id -R .comment \
		   -R .stab -R .stabstr -S

# Give the various platforms the opportunity to set default image types
defaultimage-$(CONFIG_SUPERH32)			:= zImage
defaultimage-$(CONFIG_SH_SH7785LCR)		:= uImage
defaultimage-$(CONFIG_SH_RSK)			:= uImage
defaultimage-$(CONFIG_SH_URQUELL)		:= uImage
defaultimage-$(CONFIG_SH_MIGOR)			:= uImage
defaultimage-$(CONFIG_SH_AP325RXA)		:= uImage
defaultimage-$(CONFIG_SH_SH7757LCR)		:= uImage
defaultimage-$(CONFIG_SH_7724_SOLUTION_ENGINE)	:= uImage
defaultimage-$(CONFIG_SH_7206_SOLUTION_ENGINE)	:= vmlinux
defaultimage-$(CONFIG_SH_7619_SOLUTION_ENGINE)	:= vmlinux

# Set some sensible Kbuild defaults
KBUILD_IMAGE		:= $(defaultimage-y)

#
# Choosing incompatible machines durings configuration will result in
# error messages during linking.
#
ifdef CONFIG_SUPERH32
UTS_MACHINE		:= sh
BITS			:= 32
LDFLAGS_vmlinux		+= -e _stext
KBUILD_DEFCONFIG	:= shx3_defconfig
else
UTS_MACHINE		:= sh64
BITS			:= 64
LDFLAGS_vmlinux		+= --defsym phys_stext=_stext-$(CONFIG_PAGE_OFFSET) \
			   --defsym phys_stext_shmedia=phys_stext+1 \
			   -e phys_stext_shmedia
KBUILD_DEFCONFIG	:= cayman_defconfig
endif

ifdef CONFIG_CPU_LITTLE_ENDIAN
ld-bfd			:= elf32-$(UTS_MACHINE)-linux
LDFLAGS_vmlinux		+= --defsym jiffies=jiffies_64 --oformat $(ld-bfd)
LDFLAGS			+= -EL
else
ld-bfd			:= elf32-$(UTS_MACHINE)big-linux
LDFLAGS_vmlinux		+= --defsym jiffies=jiffies_64+4 --oformat $(ld-bfd)
LDFLAGS			+= -EB
endif

export ld-bfd BITS

head-y	:= arch/sh/kernel/head_$(BITS).o

core-y				+= arch/sh/kernel/ arch/sh/mm/ arch/sh/boards/
core-$(CONFIG_SH_FPU_EMU)	+= arch/sh/math-emu/

# Mach groups
machdir-$(CONFIG_SOLUTION_ENGINE)		+= mach-se
machdir-$(CONFIG_SH_HP6XX)			+= mach-hp6xx
machdir-$(CONFIG_SH_DREAMCAST)			+= mach-dreamcast
machdir-$(CONFIG_SH_SH03)			+= mach-sh03
machdir-$(CONFIG_SH_RTS7751R2D)			+= mach-r2d
machdir-$(CONFIG_SH_HIGHLANDER)			+= mach-highlander
machdir-$(CONFIG_SH_MIGOR)			+= mach-migor
machdir-$(CONFIG_SH_AP325RXA)			+= mach-ap325rxa
machdir-$(CONFIG_SH_KFR2R09)			+= mach-kfr2r09
machdir-$(CONFIG_SH_ECOVEC)			+= mach-ecovec24
machdir-$(CONFIG_SH_SDK7780)			+= mach-sdk7780
machdir-$(CONFIG_SH_SDK7786)			+= mach-sdk7786
machdir-$(CONFIG_SH_X3PROTO)			+= mach-x3proto
machdir-$(CONFIG_SH_SH7763RDP)			+= mach-sh7763rdp
machdir-$(CONFIG_SH_SH4202_MICRODEV)		+= mach-microdev
machdir-$(CONFIG_SH_LANDISK)			+= mach-landisk
machdir-$(CONFIG_SH_LBOX_RE2)			+= mach-lboxre2
machdir-$(CONFIG_SH_CAYMAN)			+= mach-cayman
machdir-$(CONFIG_SH_RSK)			+= mach-rsk

ifneq ($(machdir-y),)
core-y	+= $(addprefix arch/sh/boards/, \
	     $(filter-out ., $(patsubst %,%/,$(machdir-y))))
endif

# Common machine type headers. Not part of the arch/sh/boards/ hierarchy.
machdir-y	+= mach-common

# Companion chips
core-$(CONFIG_HD6446X_SERIES)	+= arch/sh/cchips/hd6446x/

#
# CPU header paths
#
# These are ordered by optimization level. A CPU family that is a subset
# of another (ie, SH-2A / SH-2), is picked up first, with increasing
# levels of genericness if nothing more suitable is situated in the
# hierarchy.
#
# As an example, in order of preference, SH-2A > SH-2 > common definitions.
#
cpuincdir-$(CONFIG_CPU_SH2A)	+= cpu-sh2a
cpuincdir-$(CONFIG_CPU_SH2)	+= cpu-sh2
cpuincdir-$(CONFIG_CPU_SH3)	+= cpu-sh3
cpuincdir-$(CONFIG_CPU_SH4A)	+= cpu-sh4a
cpuincdir-$(CONFIG_CPU_SH4)	+= cpu-sh4
cpuincdir-$(CONFIG_CPU_SH5)	+= cpu-sh5
cpuincdir-y			+= cpu-common	# Must be last

drivers-y			+= arch/sh/drivers/
drivers-$(CONFIG_OPROFILE)	+= arch/sh/oprofile/

boot := arch/sh/boot

cflags-y	+= $(foreach d, $(cpuincdir-y), -Iarch/sh/include/$(d)) \
		   $(foreach d, $(machdir-y), -Iarch/sh/include/$(d))

KBUILD_CFLAGS		+= -pipe $(cflags-y)
KBUILD_CPPFLAGS		+= $(cflags-y)
KBUILD_AFLAGS		+= $(cflags-y)

ifeq ($(CONFIG_MCOUNT),y)
  KBUILD_CFLAGS += -pg
endif

ifeq ($(CONFIG_DWARF_UNWINDER),y)
  KBUILD_CFLAGS += -fasynchronous-unwind-tables
endif

libs-$(CONFIG_SUPERH32)		:= arch/sh/lib/	$(libs-y)
libs-$(CONFIG_SUPERH64)		:= arch/sh/lib64/ $(libs-y)

BOOT_TARGETS = uImage uImage.bz2 uImage.gz uImage.lzma uImage.xz uImage.lzo \
	       uImage.srec uImage.bin zImage vmlinux.bin vmlinux.srec \
	       romImage
PHONY += $(BOOT_TARGETS)

all: $(KBUILD_IMAGE)

$(BOOT_TARGETS): vmlinux
	$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@

compressed: zImage

archprepare:
	$(Q)$(MAKE) $(build)=arch/sh/tools include/generated/machtypes.h

archclean:
	$(Q)$(MAKE) $(clean)=$(boot)
	$(Q)$(MAKE) $(clean)=arch/sh/kernel/vsyscall

define archhelp
	@echo '  zImage 	           - Compressed kernel image'
	@echo '  romImage	           - Compressed ROM image, if supported'
	@echo '  vmlinux.srec	           - Create an ELF S-record'
	@echo '  vmlinux.bin	           - Create an uncompressed binary image'
	@echo '* uImage  	           - Alias to bootable U-Boot image'
	@echo '  uImage.srec	           - Create an S-record for U-Boot'
	@echo '  uImage.bin	           - Kernel-only image for U-Boot (bin)'
	@echo '* uImage.gz	           - Kernel-only image for U-Boot (gzip)'
	@echo '  uImage.bz2	           - Kernel-only image for U-Boot (bzip2)'
	@echo '  uImage.lzma	           - Kernel-only image for U-Boot (lzma)'
	@echo '  uImage.xz	           - Kernel-only image for U-Boot (xz)'
	@echo '  uImage.lzo	           - Kernel-only image for U-Boot (lzo)'
endef
Commit	Line	Data
1da177e4	1	#
c2f1755b	2	# arch/sh/Makefile
1da177e4 LT	3	#
1da177e4 LT	4	# Copyright (C) 1999 Kaz Kojima
b2d86a3f	5	# Copyright (C) 2002 - 2008 Paul Mundt
1da177e4 LT	6	# Copyright (C) 2002 M. R. Brown
1da177e4 LT	7	#
c2f1755b PM	8	# This file is subject to the terms and conditions of the GNU General Public
	9	# License. See the file "COPYING" in the main directory of this archive
	10	# for more details.
1da177e4	11	#
d14a5fdc GU	12	ifneq ($(SUBARCH),$(ARCH))
	13	ifeq ($(CROSS_COMPILE),)
	14	CROSS_COMPILE := $(call cc-cross-prefix, $(UTS_MACHINE)-linux- $(UTS_MACHINE)-linux-gnu- $(UTS_MACHINE)-unknown-linux-gnu-)
	15	endif
	16	endif
	17
cad82448	18	isa-y := any
e5723e0e	19	isa-$(CONFIG_SH_DSP) := sh
cad82448	20	isa-$(CONFIG_CPU_SH2) := sh2
e5723e0e	21	isa-$(CONFIG_CPU_SH2A) := sh2a
cad82448 PM	22	isa-$(CONFIG_CPU_SH3) := sh3
	23	isa-$(CONFIG_CPU_SH4) := sh4
	24	isa-$(CONFIG_CPU_SH4A) := sh4a
e5723e0e	25	isa-$(CONFIG_CPU_SH4AL_DSP) := sh4al
c20c2004	26	isa-$(CONFIG_CPU_SH5) := shmedia
ddb72b02 PM	27
ddb72b02 PM	28	ifeq ($(CONFIG_SUPERH32),y)
cad82448	29	isa-$(CONFIG_SH_DSP) := $(isa-y)-dsp
ddb72b02 PM	30	isa-y := $(isa-y)-up
ddb72b02 PM	31	endif
cad82448	32
6240d92f	33	cflags-$(CONFIG_CPU_SH2) := $(call cc-option,-m2,)
aab1b16a	34	cflags-$(CONFIG_CPU_SH2A) += $(call cc-option,-m2a,) \
b1923b55 GU	35	$(call cc-option,-m2a-nofpu,) \
b1923b55 GU	36	$(call cc-option,-m4-nofpu,)
6240d92f PM	37	cflags-$(CONFIG_CPU_SH3) := $(call cc-option,-m3,)
6240d92f PM	38	cflags-$(CONFIG_CPU_SH4) := $(call cc-option,-m4,) \
1da177e4	39	$(call cc-option,-mno-implicit-fp,-m4-nofpu)
aab1b16a	40	cflags-$(CONFIG_CPU_SH4A) += $(call cc-option,-m4a,) \
6240d92f	41	$(call cc-option,-m4a-nofpu,)
8bcc5c1c	42	cflags-$(CONFIG_CPU_SH4AL_DSP) += $(call cc-option,-m4al,)
c20c2004	43	cflags-$(CONFIG_CPU_SH5) := $(call cc-option,-m5-32media-nofpu,)
53644087	44
5dd61476 PM	45	ifeq ($(cflags-y),)
	46	#
	47	# In the case where we are stuck with a compiler that has been uselessly
	48	# restricted to a particular ISA, a favourite default of newer GCCs when
	49	# extensive multilib targets are not provided, ensure we get the best fit
	50	# regarding FP generation. This is intentionally stupid (albeit many
	51	# orders of magnitude less than GCC's default behaviour), as anything
	52	# with a large number of multilib targets better have been built
	53	# correctly for the target in mind.
	54	#
	55	cflags-y += $(shell $(CC) $(KBUILD_CFLAGS) -print-multi-lib \| \
	56	grep nofpu \| sed q \| sed -e 's/^/-/;s/;.*$$//')
	57	# At this point, anything goes.
	58	isaflags-y := $(call as-option,-Wa$(comma)-isa=any,)
	59	else
da2f5f7b PM	60	#
	61	# -Wa,-isa= tuning implies -Wa,-dsp for the versions of binutils that
	62	# support it, while -Wa,-dsp by itself limits the range of usable opcodes
	63	# on certain CPU subtypes. Try the ISA variant first, and if that fails,
	64	# fall back on -Wa,-dsp for the old binutils versions. Even without DSP
	65	# opcodes, we always want the best ISA tuning the version of binutils
	66	# will provide.
	67	#
	68	isaflags-y := $(call as-option,-Wa$(comma)-isa=$(isa-y),)
	69
	70	isaflags-$(CONFIG_SH_DSP) := \
	71	$(call as-option,-Wa$(comma)-isa=$(isa-y),-Wa$(comma)-dsp)
5dd61476 PM	72	endif
	73
	74	cflags-$(CONFIG_CPU_BIG_ENDIAN) += -mb
	75	cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += -ml
da2f5f7b	76
5dd61476	77	cflags-y += $(call cc-option,-mno-fdpic)
da2f5f7b	78	cflags-y += $(isaflags-y) -ffreestanding
1da177e4	79
c2f1755b PM	80	OBJCOPYFLAGS := -O binary -R .note -R .note.gnu.build-id -R .comment \
c2f1755b PM	81	-R .stab -R .stabstr -S
1da177e4	82
c2f1755b	83	# Give the various platforms the opportunity to set default image types
1a306032 PM	84	defaultimage-$(CONFIG_SUPERH32) := zImage
1a306032 PM	85	defaultimage-$(CONFIG_SH_SH7785LCR) := uImage
6f5cd2bd	86	defaultimage-$(CONFIG_SH_RSK) := uImage
ae68df56	87	defaultimage-$(CONFIG_SH_URQUELL) := uImage
8144a7dd PM	88	defaultimage-$(CONFIG_SH_MIGOR) := uImage
8144a7dd PM	89	defaultimage-$(CONFIG_SH_AP325RXA) := uImage
e857bfd4	90	defaultimage-$(CONFIG_SH_SH7757LCR) := uImage
8144a7dd	91	defaultimage-$(CONFIG_SH_7724_SOLUTION_ENGINE) := uImage
709420dd PM	92	defaultimage-$(CONFIG_SH_7206_SOLUTION_ENGINE) := vmlinux
709420dd PM	93	defaultimage-$(CONFIG_SH_7619_SOLUTION_ENGINE) := vmlinux
f36af733	94
c2f1755b	95	# Set some sensible Kbuild defaults
c2f1755b	96	KBUILD_IMAGE := $(defaultimage-y)
1da177e4 LT	97
	98	#
	99	# Choosing incompatible machines durings configuration will result in
	100	# error messages during linking.
	101	#
b4db3aec	102	ifdef CONFIG_SUPERH32
f9e2b97d PM	103	UTS_MACHINE := sh
	104	BITS := 32
	105	LDFLAGS_vmlinux += -e _stext
	106	KBUILD_DEFCONFIG := shx3_defconfig
b4db3aec	107	else
f9e2b97d PM	108	UTS_MACHINE := sh64
	109	BITS := 64
	110	LDFLAGS_vmlinux += --defsym phys_stext=_stext-$(CONFIG_PAGE_OFFSET) \
	111	--defsym phys_stext_shmedia=phys_stext+1 \
	112	-e phys_stext_shmedia
	113	KBUILD_DEFCONFIG := cayman_defconfig
b4db3aec	114	endif
1da177e4 LT	115
1da177e4 LT	116	ifdef CONFIG_CPU_LITTLE_ENDIAN
7b022d07	117	ld-bfd := elf32-$(UTS_MACHINE)-linux
8e780be9	118	LDFLAGS_vmlinux += --defsym jiffies=jiffies_64 --oformat $(ld-bfd)
1da177e4 LT	119	LDFLAGS += -EL
1da177e4 LT	120	else
7b022d07	121	ld-bfd := elf32-$(UTS_MACHINE)big-linux
8e780be9	122	LDFLAGS_vmlinux += --defsym jiffies=jiffies_64+4 --oformat $(ld-bfd)
1da177e4 LT	123	LDFLAGS += -EB
	124	endif
	125
b2088356	126	export ld-bfd BITS
7b022d07	127
41fe22f6	128	head-y := arch/sh/kernel/head_$(BITS).o
1da177e4	129
c8b5d9dc	130	core-y += arch/sh/kernel/ arch/sh/mm/ arch/sh/boards/
4b565680	131	core-$(CONFIG_SH_FPU_EMU) += arch/sh/math-emu/
1da177e4	132
c8b5d9dc	133	# Mach groups
939a24a6	134	machdir-$(CONFIG_SOLUTION_ENGINE) += mach-se
da2014a2 PM	135	machdir-$(CONFIG_SH_HP6XX) += mach-hp6xx
	136	machdir-$(CONFIG_SH_DREAMCAST) += mach-dreamcast
	137	machdir-$(CONFIG_SH_SH03) += mach-sh03
da2014a2	138	machdir-$(CONFIG_SH_RTS7751R2D) += mach-r2d
da2014a2 PM	139	machdir-$(CONFIG_SH_HIGHLANDER) += mach-highlander
da2014a2 PM	140	machdir-$(CONFIG_SH_MIGOR) += mach-migor
53528928	141	machdir-$(CONFIG_SH_AP325RXA) += mach-ap325rxa
e7d16514	142	machdir-$(CONFIG_SH_KFR2R09) += mach-kfr2r09
4138b740	143	machdir-$(CONFIG_SH_ECOVEC) += mach-ecovec24
da2014a2	144	machdir-$(CONFIG_SH_SDK7780) += mach-sdk7780
02bf6cc7	145	machdir-$(CONFIG_SH_SDK7786) += mach-sdk7786
da2014a2	146	machdir-$(CONFIG_SH_X3PROTO) += mach-x3proto
da2014a2	147	machdir-$(CONFIG_SH_SH7763RDP) += mach-sh7763rdp
da2014a2 PM	148	machdir-$(CONFIG_SH_SH4202_MICRODEV) += mach-microdev
da2014a2 PM	149	machdir-$(CONFIG_SH_LANDISK) += mach-landisk
da2014a2	150	machdir-$(CONFIG_SH_LBOX_RE2) += mach-lboxre2
da2014a2	151	machdir-$(CONFIG_SH_CAYMAN) += mach-cayman
ea0aac1e	152	machdir-$(CONFIG_SH_RSK) += mach-rsk
25f8151b	153
1da177e4	154	ifneq ($(machdir-y),)
25f8151b PM	155	core-y += $(addprefix arch/sh/boards/, \
25f8151b PM	156	$(filter-out ., $(patsubst %,%/,$(machdir-y))))
1da177e4 LT	157	endif
1da177e4 LT	158
7639a454 PM	159	# Common machine type headers. Not part of the arch/sh/boards/ hierarchy.
	160	machdir-y += mach-common
	161
1da177e4	162	# Companion chips
4aafae27	163	core-$(CONFIG_HD6446X_SERIES) += arch/sh/cchips/hd6446x/
1da177e4	164
93dc544c PM	165	#
	166	# CPU header paths
	167	#
	168	# These are ordered by optimization level. A CPU family that is a subset
	169	# of another (ie, SH-2A / SH-2), is picked up first, with increasing
	170	# levels of genericness if nothing more suitable is situated in the
	171	# hierarchy.
	172	#
	173	# As an example, in order of preference, SH-2A > SH-2 > common definitions.
	174	#
	175	cpuincdir-$(CONFIG_CPU_SH2A) += cpu-sh2a
	176	cpuincdir-$(CONFIG_CPU_SH2) += cpu-sh2
	177	cpuincdir-$(CONFIG_CPU_SH3) += cpu-sh3
61a6976b	178	cpuincdir-$(CONFIG_CPU_SH4A) += cpu-sh4a
93dc544c PM	179	cpuincdir-$(CONFIG_CPU_SH4) += cpu-sh4
	180	cpuincdir-$(CONFIG_CPU_SH5) += cpu-sh5
	181	cpuincdir-y += cpu-common # Must be last
1da177e4	182
1da177e4 LT	183	drivers-y += arch/sh/drivers/
	184	drivers-$(CONFIG_OPROFILE) += arch/sh/oprofile/
	185
	186	boot := arch/sh/boot
	187
93dc544c PM	188	cflags-y += $(foreach d, $(cpuincdir-y), -Iarch/sh/include/$(d)) \
93dc544c PM	189	$(foreach d, $(machdir-y), -Iarch/sh/include/$(d))
1da177e4	190
f15cbe6f PM	191	KBUILD_CFLAGS += -pipe $(cflags-y)
	192	KBUILD_CPPFLAGS += $(cflags-y)
	193	KBUILD_AFLAGS += $(cflags-y)
1da177e4	194
473d1cf4 PM	195	ifeq ($(CONFIG_MCOUNT),y)
	196	KBUILD_CFLAGS += -pg
	197	endif
	198
bd353861 MF	199	ifeq ($(CONFIG_DWARF_UNWINDER),y)
	200	KBUILD_CFLAGS += -fasynchronous-unwind-tables
	201	endif
	202
49de935c	203	libs-$(CONFIG_SUPERH32) := arch/sh/lib/ $(libs-y)
180ae203	204	libs-$(CONFIG_SUPERH64) := arch/sh/lib64/ $(libs-y)
49de935c	205
50cfa79d	206	BOOT_TARGETS = uImage uImage.bz2 uImage.gz uImage.lzma uImage.xz uImage.lzo \
eca50f14 PM	207	uImage.srec uImage.bin zImage vmlinux.bin vmlinux.srec \
eca50f14 PM	208	romImage
3252b11f	209	PHONY += $(BOOT_TARGETS)
1da177e4	210
c2f1755b	211	all: $(KBUILD_IMAGE)
1da177e4	212
ef9b542f	213	$(BOOT_TARGETS): vmlinux
1da177e4 LT	214	$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
	215
	216	compressed: zImage
	217
3252b11f SR	218	archprepare:
3252b11f SR	219	$(Q)$(MAKE) $(build)=arch/sh/tools include/generated/machtypes.h
d088f323	220
1da177e4 LT	221	archclean:
1da177e4 LT	222	$(Q)$(MAKE) $(clean)=$(boot)
c1d0d32a	223	$(Q)$(MAKE) $(clean)=arch/sh/kernel/vsyscall
1da177e4	224
1da177e4	225	define archhelp
ef9b542f	226	@echo ' zImage - Compressed kernel image'
fdeb076f	227	@echo ' romImage - Compressed ROM image, if supported'
cf00e204	228	@echo ' vmlinux.srec - Create an ELF S-record'
eca50f14	229	@echo ' vmlinux.bin - Create an uncompressed binary image'
ef9b542f PM	230	@echo '* uImage - Alias to bootable U-Boot image'
ef9b542f PM	231	@echo ' uImage.srec - Create an S-record for U-Boot'
a5c461bb	232	@echo ' uImage.bin - Kernel-only image for U-Boot (bin)'
ef9b542f PM	233	@echo '* uImage.gz - Kernel-only image for U-Boot (gzip)'
	234	@echo ' uImage.bz2 - Kernel-only image for U-Boot (bzip2)'
	235	@echo ' uImage.lzma - Kernel-only image for U-Boot (lzma)'
50cfa79d	236	@echo ' uImage.xz - Kernel-only image for U-Boot (xz)'
c7b16efb	237	@echo ' uImage.lzo - Kernel-only image for U-Boot (lzo)'
1da177e4	238	endef