[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / um / Makefile

# 
# Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
# Licensed under the GPL
#

ARCH_DIR := arch/um
OS := $(shell uname -s)
# We require bash because the vmlinux link and loader script cpp use bash
# features.
SHELL := /bin/bash

filechk_gen_header = $<

core-y			+= $(ARCH_DIR)/kernel/		\
			   $(ARCH_DIR)/drivers/		\
			   $(ARCH_DIR)/os-$(OS)/

# Have to precede the include because the included Makefiles reference them.
SYMLINK_HEADERS := archparam.h system.h sigcontext.h processor.h ptrace.h \
	module.h vm-flags.h elf.h
SYMLINK_HEADERS := $(foreach header,$(SYMLINK_HEADERS),include/asm-um/$(header))

# XXX: The "os" symlink is only used by arch/um/include/os.h, which includes
# ../os/include/file.h
#
# These are cleaned up during mrproper. Please DO NOT fix it again, this is
# the Correct Thing(tm) to do!
ARCH_SYMLINKS = include/asm-um/arch $(ARCH_DIR)/include/sysdep $(ARCH_DIR)/os \
	$(SYMLINK_HEADERS) $(ARCH_DIR)/include/uml-config.h

GEN_HEADERS += $(ARCH_DIR)/include/task.h $(ARCH_DIR)/include/kern_constants.h

um-modes-$(CONFIG_MODE_TT) += tt
um-modes-$(CONFIG_MODE_SKAS) += skas

MODE_INCLUDE	+= $(foreach mode,$(um-modes-y),\
		   -I$(srctree)/$(ARCH_DIR)/kernel/$(mode)/include)

MAKEFILES-INCL	+= $(foreach mode,$(um-modes-y),\
		   $(srctree)/$(ARCH_DIR)/Makefile-$(mode))

ifneq ($(MAKEFILES-INCL),)
  include $(MAKEFILES-INCL)
endif

ARCH_INCLUDE	:= -I$(ARCH_DIR)/include
ifneq ($(KBUILD_SRC),)
ARCH_INCLUDE	+= -I$(ARCH_DIR)/include2
ARCH_INCLUDE	+= -I$(srctree)/$(ARCH_DIR)/include
MRPROPER_DIRS	+= $(ARCH_DIR)/include2
endif
SYS_DIR		:= $(ARCH_DIR)/include/sysdep-$(SUBARCH)

# -Dvmap=kernel_vmap affects everything, and prevents anything from
# referencing the libpcap.o symbol so named.

CFLAGS += $(CFLAGS-y) -D__arch_um__ -DSUBARCH=\"$(SUBARCH)\" \
	$(ARCH_INCLUDE) $(MODE_INCLUDE) -Dvmap=kernel_vmap
AFLAGS += $(ARCH_INCLUDE)

USER_CFLAGS := $(patsubst -I%,,$(CFLAGS))
USER_CFLAGS := $(patsubst -D__KERNEL__,,$(USER_CFLAGS)) $(ARCH_INCLUDE) \
	$(MODE_INCLUDE)

# -Derrno=kernel_errno - This turns all kernel references to errno into
# kernel_errno to separate them from the libc errno.  This allows -fno-common
# in CFLAGS.  Otherwise, it would cause ld to complain about the two different
# errnos.

CFLAGS += -Derrno=kernel_errno -Dsigprocmask=kernel_sigprocmask
CFLAGS += $(call cc-option,-fno-unit-at-a-time,)

include $(srctree)/$(ARCH_DIR)/Makefile-$(SUBARCH)

#This will adjust *FLAGS accordingly to the platform.
include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)

# These are needed for clean and mrproper, since in that case .config is not
# included; the values here are meaningless

CONFIG_NEST_LEVEL ?= 0
CONFIG_KERNEL_HALF_GIGS ?= 0

SIZE = (($(CONFIG_NEST_LEVEL) + $(CONFIG_KERNEL_HALF_GIGS)) * 0x20000000)

ifeq ($(CONFIG_MODE_SKAS), y)
$(SYS_HEADERS) : $(ARCH_DIR)/include/skas_ptregs.h
endif

.PHONY: linux

all: linux

linux: vmlinux
	ln -f $< $@

define archhelp
  echo '* linux		- Binary kernel image (./linux) - for backward'
  echo '		   compatibility only, this creates a hard link to the'
  echo '		   real kernel binary, the the "vmlinux" binary you'
  echo '		   find in the kernel root.'
endef

ifneq ($(KBUILD_SRC),)
$(shell mkdir -p $(ARCH_DIR) && ln -fsn $(srctree)/$(ARCH_DIR)/Kconfig.$(SUBARCH) $(ARCH_DIR)/Kconfig.arch)
CLEAN_FILES += $(ARCH_DIR)/Kconfig.arch
else
$(shell cd $(ARCH_DIR) && ln -sf Kconfig.$(SUBARCH) Kconfig.arch)
endif

prepare: $(ARCH_SYMLINKS) $(SYS_HEADERS) $(GEN_HEADERS)

LINK-$(CONFIG_LD_SCRIPT_STATIC) += -static
LINK-$(CONFIG_LD_SCRIPT_DYN) += -Wl,-rpath,/lib

CPP_MODE-$(CONFIG_MODE_TT) := -DMODE_TT
CONFIG_KERNEL_STACK_ORDER ?= 2
STACK_SIZE := $(shell echo $$[ 4096 * (1 << $(CONFIG_KERNEL_STACK_ORDER)) ] )

ifndef START
  START = $(shell echo $$[ $(TOP_ADDR) - $(SIZE) ] )
endif

CPPFLAGS_vmlinux.lds = -U$(SUBARCH) \
	-DSTART=$(START) -DELF_ARCH=$(ELF_ARCH) \
	-DELF_FORMAT="$(ELF_FORMAT)" $(CPP_MODE-y) \
	-DKERNEL_STACK_SIZE=$(STACK_SIZE) \
	-DUNMAP_PATH=arch/um/sys-$(SUBARCH)/unmap_fin.o

#The wrappers will select whether using "malloc" or the kernel allocator.
LINK_WRAPS = -Wl,--wrap,malloc -Wl,--wrap,free -Wl,--wrap,calloc

CFLAGS_vmlinux := $(LINK-y) $(LINK_WRAPS)
define cmd_vmlinux__
	$(CC) $(CFLAGS_vmlinux) -o $@ \
	-Wl,-T,$(vmlinux-lds) $(vmlinux-init) \
	-Wl,--start-group $(vmlinux-main) -Wl,--end-group \
	-lutil \
	$(filter-out $(vmlinux-lds) $(vmlinux-init) $(vmlinux-main) \
	FORCE ,$^) ; rm -f linux
endef

#When cleaning we don't include .config, so we don't include
#TT or skas makefiles and don't clean skas_ptregs.h.
CLEAN_FILES += linux x.i gmon.out $(ARCH_DIR)/include/uml-config.h \
	$(GEN_HEADERS) $(ARCH_DIR)/include/skas_ptregs.h \
	$(ARCH_DIR)/include/user_constants.h

MRPROPER_FILES += $(SYMLINK_HEADERS) $(ARCH_SYMLINKS) \
	$(addprefix $(ARCH_DIR)/kernel/,$(KERN_SYMLINKS)) $(ARCH_DIR)/os \
	$(ARCH_DIR)/Kconfig.arch

archclean:
	$(Q)$(MAKE) $(clean)=$(ARCH_DIR)/util
	@find . \( -name '*.bb' -o -name '*.bbg' -o -name '*.da' \
		-o -name '*.gcov' \) -type f -print | xargs rm -f

$(SYMLINK_HEADERS):
	@echo '  SYMLINK $@'
ifneq ($(KBUILD_SRC),)
	ln -fsn $(srctree)/include/asm-um/$(basename $(notdir $@))-$(SUBARCH)$(suffix $@) $@
else
	$(Q)cd $(TOPDIR)/$(dir $@) ; \
	ln -sf $(basename $(notdir $@))-$(SUBARCH)$(suffix $@) $(notdir $@)
endif

include/asm-um/arch:
	@echo '  SYMLINK $@'
ifneq ($(KBUILD_SRC),)
	$(Q)mkdir -p include/asm-um
	$(Q)ln -fsn $(srctree)/include/asm-$(SUBARCH) include/asm-um/arch
else
	$(Q)cd $(TOPDIR)/include/asm-um && ln -sf ../asm-$(SUBARCH) arch
endif

$(ARCH_DIR)/include/sysdep:
	@echo '  SYMLINK $@'
ifneq ($(KBUILD_SRC),)
	$(Q)mkdir -p $(ARCH_DIR)/include
	$(Q)mkdir -p $(ARCH_DIR)/include2
	$(Q)ln -fsn sysdep-$(SUBARCH) $(ARCH_DIR)/include/sysdep
	$(Q)ln -fsn $(srctree)/$(ARCH_DIR)/include/sysdep-$(SUBARCH) $(ARCH_DIR)/include2/sysdep
else
	$(Q)cd $(ARCH_DIR)/include && ln -sf sysdep-$(SUBARCH) sysdep
endif

$(ARCH_DIR)/os:
	@echo '  SYMLINK $@'
ifneq ($(KBUILD_SRC),)
	$(Q)ln -fsn $(srctree)/$(ARCH_DIR)/os-$(OS) $(ARCH_DIR)/os
else
	$(Q)cd $(ARCH_DIR) && ln -sf os-$(OS) os
endif

# Generated files
define filechk_umlconfig
	sed 's/ CONFIG/ UML_CONFIG/'
endef

$(ARCH_DIR)/include/uml-config.h : include/linux/autoconf.h
	$(call filechk,umlconfig)

$(ARCH_DIR)/user-offsets.s: $(ARCH_DIR)/sys-$(SUBARCH)/user-offsets.c
	$(CC) $(USER_CFLAGS) -S -o $@ $<

$(ARCH_DIR)/user-offsets.h: $(ARCH_DIR)/user-offsets.s
	$(call filechk,gen-asm-offsets)

CLEAN_FILES += $(ARCH_DIR)/user-offsets.s  $(ARCH_DIR)/user-offsets.h

$(ARCH_DIR)/kernel-offsets.s: $(ARCH_DIR)/sys-$(SUBARCH)/kernel-offsets.c \
				   $(ARCH_SYMLINKS) \
				   $(SYS_DIR)/sc.h \
				   include/asm include/linux/version.h \
				   include/config/MARKER \
				   $(ARCH_DIR)/include/user_constants.h
	$(CC) $(CFLAGS) $(NOSTDINC_FLAGS) $(CPPFLAGS) -S -o $@ $<

$(ARCH_DIR)/kernel-offsets.h: $(ARCH_DIR)/kernel-offsets.s
	$(call filechk,gen-asm-offsets)

CLEAN_FILES += $(ARCH_DIR)/kernel-offsets.s  $(ARCH_DIR)/kernel-offsets.h

$(ARCH_DIR)/include/task.h: $(ARCH_DIR)/util/mk_task
	$(call filechk,gen_header)

$(ARCH_DIR)/include/user_constants.h: $(ARCH_DIR)/os-$(OS)/util/mk_user_constants
	$(call filechk,gen_header)

$(ARCH_DIR)/include/kern_constants.h: $(ARCH_DIR)/util/mk_constants
	$(call filechk,gen_header)

$(ARCH_DIR)/include/skas_ptregs.h: $(ARCH_DIR)/kernel/skas/util/mk_ptregs
	$(call filechk,gen_header)

$(ARCH_DIR)/os-$(OS)/util/mk_user_constants: $(ARCH_DIR)/os-$(OS)/util FORCE ;

$(ARCH_DIR)/util/mk_task $(ARCH_DIR)/util/mk_constants: $(ARCH_DIR)/include/user_constants.h $(ARCH_DIR)/util \
	FORCE ;

$(ARCH_DIR)/kernel/skas/util/mk_ptregs: $(ARCH_DIR)/kernel/skas/util FORCE ;

$(ARCH_DIR)/util: scripts_basic $(SYS_DIR)/sc.h $(ARCH_DIR)/kernel-offsets.h FORCE
	$(Q)$(MAKE) $(build)=$@

$(ARCH_DIR)/kernel/skas/util: scripts_basic $(ARCH_DIR)/user-offsets.h FORCE
	$(Q)$(MAKE) $(build)=$@

$(ARCH_DIR)/os-$(OS)/util: scripts_basic $(ARCH_DIR)/user-offsets.h FORCE
	$(Q)$(MAKE) $(build)=$@

export SUBARCH USER_CFLAGS OS
Commit	Line	Data
1da177e4 LT	1	#
	2	# Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
	3	# Licensed under the GPL
	4	#
	5
	6	ARCH_DIR := arch/um
	7	OS := $(shell uname -s)
	8	# We require bash because the vmlinux link and loader script cpp use bash
	9	# features.
	10	SHELL := /bin/bash
	11
	12	filechk_gen_header = $<
	13
	14	core-y += $(ARCH_DIR)/kernel/ \
	15	$(ARCH_DIR)/drivers/ \
	16	$(ARCH_DIR)/os-$(OS)/
	17
	18	# Have to precede the include because the included Makefiles reference them.
	19	SYMLINK_HEADERS := archparam.h system.h sigcontext.h processor.h ptrace.h \
7c5131a5	20	module.h vm-flags.h elf.h
1da177e4 LT	21	SYMLINK_HEADERS := $(foreach header,$(SYMLINK_HEADERS),include/asm-um/$(header))
	22
	23	# XXX: The "os" symlink is only used by arch/um/include/os.h, which includes
	24	# ../os/include/file.h
	25	#
	26	# These are cleaned up during mrproper. Please DO NOT fix it again, this is
	27	# the Correct Thing(tm) to do!
	28	ARCH_SYMLINKS = include/asm-um/arch $(ARCH_DIR)/include/sysdep $(ARCH_DIR)/os \
	29	$(SYMLINK_HEADERS) $(ARCH_DIR)/include/uml-config.h
	30
	31	GEN_HEADERS += $(ARCH_DIR)/include/task.h $(ARCH_DIR)/include/kern_constants.h
	32
	33	um-modes-$(CONFIG_MODE_TT) += tt
	34	um-modes-$(CONFIG_MODE_SKAS) += skas
	35
	36	MODE_INCLUDE += $(foreach mode,$(um-modes-y),\
	37	-I$(srctree)/$(ARCH_DIR)/kernel/$(mode)/include)
	38
	39	MAKEFILES-INCL += $(foreach mode,$(um-modes-y),\
	40	$(srctree)/$(ARCH_DIR)/Makefile-$(mode))
	41
	42	ifneq ($(MAKEFILES-INCL),)
	43	include $(MAKEFILES-INCL)
	44	endif
	45
	46	ARCH_INCLUDE := -I$(ARCH_DIR)/include
fd7aab9c AV	47	ifneq ($(KBUILD_SRC),)
	48	ARCH_INCLUDE += -I$(ARCH_DIR)/include2
	49	ARCH_INCLUDE += -I$(srctree)/$(ARCH_DIR)/include
	50	MRPROPER_DIRS += $(ARCH_DIR)/include2
	51	endif
1da177e4 LT	52	SYS_DIR := $(ARCH_DIR)/include/sysdep-$(SUBARCH)
1da177e4 LT	53
ecc354a9 PBG	54	# -Dvmap=kernel_vmap affects everything, and prevents anything from
ecc354a9 PBG	55	# referencing the libpcap.o symbol so named.
1da177e4 LT	56
1da177e4 LT	57	CFLAGS += $(CFLAGS-y) -D__arch_um__ -DSUBARCH=\"$(SUBARCH)\" \
ecc354a9	58	$(ARCH_INCLUDE) $(MODE_INCLUDE) -Dvmap=kernel_vmap
93ea5a5b	59	AFLAGS += $(ARCH_INCLUDE)
1da177e4 LT	60
	61	USER_CFLAGS := $(patsubst -I%,,$(CFLAGS))
	62	USER_CFLAGS := $(patsubst -D__KERNEL__,,$(USER_CFLAGS)) $(ARCH_INCLUDE) \
20d00213	63	$(MODE_INCLUDE)
ecc354a9 PBG	64
	65	# -Derrno=kernel_errno - This turns all kernel references to errno into
	66	# kernel_errno to separate them from the libc errno. This allows -fno-common
	67	# in CFLAGS. Otherwise, it would cause ld to complain about the two different
	68	# errnos.
	69
1da177e4 LT	70	CFLAGS += -Derrno=kernel_errno -Dsigprocmask=kernel_sigprocmask
	71	CFLAGS += $(call cc-option,-fno-unit-at-a-time,)
	72
20d00213 PBG	73	include $(srctree)/$(ARCH_DIR)/Makefile-$(SUBARCH)
20d00213 PBG	74
1da177e4 LT	75	#This will adjust *FLAGS accordingly to the platform.
	76	include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
	77
	78	# These are needed for clean and mrproper, since in that case .config is not
	79	# included; the values here are meaningless
	80
	81	CONFIG_NEST_LEVEL ?= 0
	82	CONFIG_KERNEL_HALF_GIGS ?= 0
	83
	84	SIZE = (($(CONFIG_NEST_LEVEL) + $(CONFIG_KERNEL_HALF_GIGS)) * 0x20000000)
	85
	86	ifeq ($(CONFIG_MODE_SKAS), y)
	87	$(SYS_HEADERS) : $(ARCH_DIR)/include/skas_ptregs.h
	88	endif
	89
	90	.PHONY: linux
	91
	92	all: linux
	93
	94	linux: vmlinux
	95	ln -f $< $@
	96
	97	define archhelp
	98	echo '* linux - Binary kernel image (./linux) - for backward'
	99	echo ' compatibility only, this creates a hard link to the'
	100	echo ' real kernel binary, the the "vmlinux" binary you'
	101	echo ' find in the kernel root.'
	102	endef
	103
fd7aab9c	104	ifneq ($(KBUILD_SRC),)
08b178eb JD	105	$(shell mkdir -p $(ARCH_DIR) && ln -fsn $(srctree)/$(ARCH_DIR)/Kconfig.$(SUBARCH) $(ARCH_DIR)/Kconfig.arch)
08b178eb JD	106	CLEAN_FILES += $(ARCH_DIR)/Kconfig.arch
fd7aab9c	107	else
08b178eb	108	$(shell cd $(ARCH_DIR) && ln -sf Kconfig.$(SUBARCH) Kconfig.arch)
fd7aab9c	109	endif
1da177e4	110
03f81dc5	111	prepare: $(ARCH_SYMLINKS) $(SYS_HEADERS) $(GEN_HEADERS)
1da177e4 LT	112
	113	LINK-$(CONFIG_LD_SCRIPT_STATIC) += -static
	114	LINK-$(CONFIG_LD_SCRIPT_DYN) += -Wl,-rpath,/lib
	115
1da177e4 LT	116	CPP_MODE-$(CONFIG_MODE_TT) := -DMODE_TT
	117	CONFIG_KERNEL_STACK_ORDER ?= 2
	118	STACK_SIZE := $(shell echo $$[ 4096 * (1 << $(CONFIG_KERNEL_STACK_ORDER)) ] )
	119
	120	ifndef START
1c30385a	121	START = $(shell echo $$[ $(TOP_ADDR) - $(SIZE) ] )
1da177e4 LT	122	endif
1da177e4 LT	123
1c30385a	124	CPPFLAGS_vmlinux.lds = -U$(SUBARCH) \
1da177e4	125	-DSTART=$(START) -DELF_ARCH=$(ELF_ARCH) \
1c30385a PBG	126	-DELF_FORMAT="$(ELF_FORMAT)" $(CPP_MODE-y) \
	127	-DKERNEL_STACK_SIZE=$(STACK_SIZE) \
	128	-DUNMAP_PATH=arch/um/sys-$(SUBARCH)/unmap_fin.o
1da177e4 LT	129
	130	#The wrappers will select whether using "malloc" or the kernel allocator.
	131	LINK_WRAPS = -Wl,--wrap,malloc -Wl,--wrap,free -Wl,--wrap,calloc
	132
20d00213	133	CFLAGS_vmlinux := $(LINK-y) $(LINK_WRAPS)
1da177e4 LT	134	define cmd_vmlinux__
	135	$(CC) $(CFLAGS_vmlinux) -o $@ \
	136	-Wl,-T,$(vmlinux-lds) $(vmlinux-init) \
	137	-Wl,--start-group $(vmlinux-main) -Wl,--end-group \
776cfebb	138	-lutil \
1da177e4 LT	139	$(filter-out $(vmlinux-lds) $(vmlinux-init) $(vmlinux-main) \
	140	FORCE ,$^) ; rm -f linux
	141	endef
	142
	143	#When cleaning we don't include .config, so we don't include
	144	#TT or skas makefiles and don't clean skas_ptregs.h.
	145	CLEAN_FILES += linux x.i gmon.out $(ARCH_DIR)/include/uml-config.h \
8b8a9da5 PBG	146	$(GEN_HEADERS) $(ARCH_DIR)/include/skas_ptregs.h \
8b8a9da5 PBG	147	$(ARCH_DIR)/include/user_constants.h
1da177e4 LT	148
	149	MRPROPER_FILES += $(SYMLINK_HEADERS) $(ARCH_SYMLINKS) \
	150	$(addprefix $(ARCH_DIR)/kernel/,$(KERN_SYMLINKS)) $(ARCH_DIR)/os \
08b178eb	151	$(ARCH_DIR)/Kconfig.arch
1da177e4 LT	152
	153	archclean:
	154	$(Q)$(MAKE) $(clean)=$(ARCH_DIR)/util
	155	@find . \( -name '.bb' -o -name '.bbg' -o -name '*.da' \
	156	-o -name '*.gcov' \) -type f -print \| xargs rm -f
	157
1da177e4 LT	158	$(SYMLINK_HEADERS):
1da177e4 LT	159	@echo ' SYMLINK $@'
fd7aab9c AV	160	ifneq ($(KBUILD_SRC),)
	161	ln -fsn $(srctree)/include/asm-um/$(basename $(notdir $@))-$(SUBARCH)$(suffix $@) $@
	162	else
1da177e4 LT	163	$(Q)cd $(TOPDIR)/$(dir $@) ; \
1da177e4 LT	164	ln -sf $(basename $(notdir $@))-$(SUBARCH)$(suffix $@) $(notdir $@)
fd7aab9c	165	endif
1da177e4 LT	166
	167	include/asm-um/arch:
	168	@echo ' SYMLINK $@'
fd7aab9c AV	169	ifneq ($(KBUILD_SRC),)
	170	$(Q)mkdir -p include/asm-um
	171	$(Q)ln -fsn $(srctree)/include/asm-$(SUBARCH) include/asm-um/arch
	172	else
1da177e4	173	$(Q)cd $(TOPDIR)/include/asm-um && ln -sf ../asm-$(SUBARCH) arch
fd7aab9c	174	endif
1da177e4 LT	175
	176	$(ARCH_DIR)/include/sysdep:
	177	@echo ' SYMLINK $@'
fd7aab9c AV	178	ifneq ($(KBUILD_SRC),)
	179	$(Q)mkdir -p $(ARCH_DIR)/include
	180	$(Q)mkdir -p $(ARCH_DIR)/include2
	181	$(Q)ln -fsn sysdep-$(SUBARCH) $(ARCH_DIR)/include/sysdep
	182	$(Q)ln -fsn $(srctree)/$(ARCH_DIR)/include/sysdep-$(SUBARCH) $(ARCH_DIR)/include2/sysdep
	183	else
1da177e4	184	$(Q)cd $(ARCH_DIR)/include && ln -sf sysdep-$(SUBARCH) sysdep
fd7aab9c	185	endif
1da177e4 LT	186
	187	$(ARCH_DIR)/os:
	188	@echo ' SYMLINK $@'
fd7aab9c AV	189	ifneq ($(KBUILD_SRC),)
	190	$(Q)ln -fsn $(srctree)/$(ARCH_DIR)/os-$(OS) $(ARCH_DIR)/os
	191	else
1da177e4	192	$(Q)cd $(ARCH_DIR) && ln -sf os-$(OS) os
fd7aab9c	193	endif
1da177e4 LT	194
	195	# Generated files
	196	define filechk_umlconfig
	197	sed 's/ CONFIG/ UML_CONFIG/'
	198	endef
	199
	200	$(ARCH_DIR)/include/uml-config.h : include/linux/autoconf.h
	201	$(call filechk,umlconfig)
	202
8d0b9dc9 AV	203	$(ARCH_DIR)/user-offsets.s: $(ARCH_DIR)/sys-$(SUBARCH)/user-offsets.c
	204	$(CC) $(USER_CFLAGS) -S -o $@ $<
	205
	206	$(ARCH_DIR)/user-offsets.h: $(ARCH_DIR)/user-offsets.s
	207	$(call filechk,gen-asm-offsets)
	208
	209	CLEAN_FILES += $(ARCH_DIR)/user-offsets.s $(ARCH_DIR)/user-offsets.h
	210
a31769ed AV	211	$(ARCH_DIR)/kernel-offsets.s: $(ARCH_DIR)/sys-$(SUBARCH)/kernel-offsets.c \
	212	$(ARCH_SYMLINKS) \
	213	$(SYS_DIR)/sc.h \
	214	include/asm include/linux/version.h \
	215	include/config/MARKER \
	216	$(ARCH_DIR)/include/user_constants.h
	217	$(CC) $(CFLAGS) $(NOSTDINC_FLAGS) $(CPPFLAGS) -S -o $@ $<
	218
	219	$(ARCH_DIR)/kernel-offsets.h: $(ARCH_DIR)/kernel-offsets.s
	220	$(call filechk,gen-asm-offsets)
	221
	222	CLEAN_FILES += $(ARCH_DIR)/kernel-offsets.s $(ARCH_DIR)/kernel-offsets.h
	223
1da177e4 LT	224	$(ARCH_DIR)/include/task.h: $(ARCH_DIR)/util/mk_task
	225	$(call filechk,gen_header)
	226
fcddd72e	227	$(ARCH_DIR)/include/user_constants.h: $(ARCH_DIR)/os-$(OS)/util/mk_user_constants
1da177e4 LT	228	$(call filechk,gen_header)
	229
	230	$(ARCH_DIR)/include/kern_constants.h: $(ARCH_DIR)/util/mk_constants
	231	$(call filechk,gen_header)
	232
	233	$(ARCH_DIR)/include/skas_ptregs.h: $(ARCH_DIR)/kernel/skas/util/mk_ptregs
	234	$(call filechk,gen_header)
	235
fcddd72e	236	$(ARCH_DIR)/os-$(OS)/util/mk_user_constants: $(ARCH_DIR)/os-$(OS)/util FORCE ;
1da177e4 LT	237
	238	$(ARCH_DIR)/util/mk_task $(ARCH_DIR)/util/mk_constants: $(ARCH_DIR)/include/user_constants.h $(ARCH_DIR)/util \
	239	FORCE ;
	240
	241	$(ARCH_DIR)/kernel/skas/util/mk_ptregs: $(ARCH_DIR)/kernel/skas/util FORCE ;
	242
da998a2a	243	$(ARCH_DIR)/util: scripts_basic $(SYS_DIR)/sc.h $(ARCH_DIR)/kernel-offsets.h FORCE
1da177e4 LT	244	$(Q)$(MAKE) $(build)=$@
1da177e4 LT	245
1cd3bc1c	246	$(ARCH_DIR)/kernel/skas/util: scripts_basic $(ARCH_DIR)/user-offsets.h FORCE
1da177e4 LT	247	$(Q)$(MAKE) $(build)=$@
1da177e4 LT	248
b6b038a2	249	$(ARCH_DIR)/os-$(OS)/util: scripts_basic $(ARCH_DIR)/user-offsets.h FORCE
1da177e4 LT	250	$(Q)$(MAKE) $(build)=$@
	251
	252	export SUBARCH USER_CFLAGS OS