Menu
▾
▴
[Linuxconsole-commit] SF.net SVN: linuxconsole: [2356] trunk/ruby-2.6
|
From: <jsi...@us...> - 2007-04-09 21:16:44
|
Revision: 2356
http://linuxconsole.svn.sourceforge.net/linuxconsole/?rev=2356&view=rev
Author: jsimmons
Date: 2007-04-09 14:16:39 -0700 (Mon, 09 Apr 2007)
Log Message:
-----------
removed files that have had little work done on them. The changes have been to great. Minimize the changes between the 2.6.11 tree.
Modified Paths:
--------------
trunk/ruby-2.6/drivers/char/sysrq.c
trunk/ruby-2.6/drivers/char/tty_io.c
trunk/ruby-2.6/drivers/char/vc_screen.c
trunk/ruby-2.6/drivers/video/console/dummycon.c
trunk/ruby-2.6/drivers/video/console/vgacon.c
Removed Paths:
-------------
trunk/ruby-2.6/Makefile
trunk/ruby-2.6/drivers/char/console_macros.h
trunk/ruby-2.6/drivers/video/console/fbcon.c
trunk/ruby-2.6/drivers/video/console/fbcon.h
trunk/ruby-2.6/drivers/video/fbmem.c
Deleted: trunk/ruby-2.6/Makefile
===================================================================
--- trunk/ruby-2.6/Makefile 2007-04-08 14:20:06 UTC (rev 2355)
+++ trunk/ruby-2.6/Makefile 2007-04-09 21:16:39 UTC (rev 2356)
@@ -1,1345 +0,0 @@
-VERSION = 2
-PATCHLEVEL = 6
-SUBLEVEL = 12
-EXTRAVERSION = -ruby
-NAME=Woozy Numbat
-
-# *DOCUMENTATION*
-# To see a list of typical targets execute "make help"
-# More info can be located in ./README
-# Comments in this file are targeted only to the developer, do not
-# expect to learn how to build the kernel reading this file.
-
-# Do not print "Entering directory ..."
-MAKEFLAGS += --no-print-directory
-
-# We are using a recursive build, so we need to do a little thinking
-# to get the ordering right.
-#
-# Most importantly: sub-Makefiles should only ever modify files in
-# their own directory. If in some directory we have a dependency on
-# a file in another dir (which doesn't happen often, but it's often
-# unavoidable when linking the built-in.o targets which finally
-# turn into vmlinux), we will call a sub make in that other dir, and
-# after that we are sure that everything which is in that other dir
-# is now up to date.
-#
-# The only cases where we need to modify files which have global
-# effects are thus separated out and done before the recursive
-# descending is started. They are now explicitly listed as the
-# prepare rule.
-
-# To put more focus on warnings, be less verbose as default
-# Use 'make V=1' to see the full commands
-
-ifdef V
- ifeq ("$(origin V)", "command line")
- KBUILD_VERBOSE = $(V)
- endif
-endif
-ifndef KBUILD_VERBOSE
- KBUILD_VERBOSE = 0
-endif
-
-# Call sparse as part of compilation of C files
-# Use 'make C=1' to enable sparse checking
-
-ifdef C
- ifeq ("$(origin C)", "command line")
- KBUILD_CHECKSRC = $(C)
- endif
-endif
-ifndef KBUILD_CHECKSRC
- KBUILD_CHECKSRC = 0
-endif
-
-# Use make M=dir to specify directory of external module to build
-# Old syntax make ... SUBDIRS=$PWD is still supported
-# Setting the environment variable KBUILD_EXTMOD take precedence
-ifdef SUBDIRS
- KBUILD_EXTMOD ?= $(SUBDIRS)
-endif
-ifdef M
- ifeq ("$(origin M)", "command line")
- KBUILD_EXTMOD := $(M)
- endif
-endif
-
-
-# kbuild supports saving output files in a separate directory.
-# To locate output files in a separate directory two syntaxes are supported.
-# In both cases the working directory must be the root of the kernel src.
-# 1) O=
-# Use "make O=dir/to/store/output/files/"
-#
-# 2) Set KBUILD_OUTPUT
-# Set the environment variable KBUILD_OUTPUT to point to the directory
-# where the output files shall be placed.
-# export KBUILD_OUTPUT=dir/to/store/output/files/
-# make
-#
-# The O= assignment takes precedence over the KBUILD_OUTPUT environment
-# variable.
-
-
-# KBUILD_SRC is set on invocation of make in OBJ directory
-# KBUILD_SRC is not intended to be used by the regular user (for now)
-ifeq ($(KBUILD_SRC),)
-
-# OK, Make called in directory where kernel src resides
-# Do we want to locate output files in a separate directory?
-ifdef O
- ifeq ("$(origin O)", "command line")
- KBUILD_OUTPUT := $(O)
- endif
-endif
-
-# That's our default target when none is given on the command line
-.PHONY: _all
-_all:
-
-ifneq ($(KBUILD_OUTPUT),)
-# Invoke a second make in the output directory, passing relevant variables
-# check that the output directory actually exists
-saved-output := $(KBUILD_OUTPUT)
-KBUILD_OUTPUT := $(shell cd $(KBUILD_OUTPUT) && /bin/pwd)
-$(if $(KBUILD_OUTPUT),, \
- $(error output directory "$(saved-output)" does not exist))
-
-.PHONY: $(MAKECMDGOALS)
-
-$(filter-out _all,$(MAKECMDGOALS)) _all:
- $(if $(KBUILD_VERBOSE:1=),@)$(MAKE) -C $(KBUILD_OUTPUT) \
- KBUILD_SRC=$(CURDIR) KBUILD_VERBOSE=$(KBUILD_VERBOSE) \
- KBUILD_CHECK=$(KBUILD_CHECK) KBUILD_EXTMOD="$(KBUILD_EXTMOD)" \
- -f $(CURDIR)/Makefile $@
-
-# Leave processing to above invocation of make
-skip-makefile := 1
-endif # ifneq ($(KBUILD_OUTPUT),)
-endif # ifeq ($(KBUILD_SRC),)
-
-# We process the rest of the Makefile if this is the final invocation of make
-ifeq ($(skip-makefile),)
-
-# If building an external module we do not care about the all: rule
-# but instead _all depend on modules
-.PHONY: all
-ifeq ($(KBUILD_EXTMOD),)
-_all: all
-else
-_all: modules
-endif
-
-srctree := $(if $(KBUILD_SRC),$(KBUILD_SRC),$(CURDIR))
-TOPDIR := $(srctree)
-# FIXME - TOPDIR is obsolete, use srctree/objtree
-objtree := $(CURDIR)
-src := $(srctree)
-obj := $(objtree)
-
-VPATH := $(srctree)
-
-export srctree objtree VPATH TOPDIR
-
-nullstring :=
-space := $(nullstring) # end of line
-
-# Take the contents of any files called localversion* and the config
-# variable CONFIG_LOCALVERSION and append them to KERNELRELEASE. Be
-# careful not to include files twice if building in the source
-# directory. LOCALVERSION from the command line override all of this
-
-localver := $(objtree)/localversion* $(srctree)/localversion*
-localver := $(sort $(wildcard $(localver)))
-# skip backup files (containing '~')
-localver := $(foreach f, $(localver), $(if $(findstring ~, $(f)),,$(f)))
-
-LOCALVERSION = $(subst $(space),, \
- $(shell cat /dev/null $(localver)) \
- $(patsubst "%",%,$(CONFIG_LOCALVERSION)))
-
-KERNELRELEASE=$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)$(LOCALVERSION)
-
-# SUBARCH tells the usermode build what the underlying arch is. That is set
-# first, and if a usermode build is happening, the "ARCH=um" on the command
-# line overrides the setting of ARCH below. If a native build is happening,
-# then ARCH is assigned, getting whatever value it gets normally, and
-# SUBARCH is subsequently ignored.
-
-SUBARCH := $(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
- -e s/arm.*/arm/ -e s/sa110/arm/ \
- -e s/s390x/s390/ -e s/parisc64/parisc/ )
-
-# Cross compiling and selecting different set of gcc/bin-utils
-# ---------------------------------------------------------------------------
-#
-# When performing cross compilation for other architectures ARCH shall be set
-# to the target architecture. (See arch/* for the possibilities).
-# ARCH can be set during invocation of make:
-# make ARCH=ia64
-# Another way is to have ARCH set in the environment.
-# The default ARCH is the host where make is executed.
-
-# CROSS_COMPILE specify the prefix used for all executables used
-# during compilation. Only gcc and related bin-utils executables
-# are prefixed with $(CROSS_COMPILE).
-# CROSS_COMPILE can be set on the command line
-# make CROSS_COMPILE=ia64-linux-
-# Alternatively CROSS_COMPILE can be set in the environment.
-# Default value for CROSS_COMPILE is not to prefix executables
-# Note: Some architectures assign CROSS_COMPILE in their arch/*/Makefile
-
-ARCH ?= $(SUBARCH)
-CROSS_COMPILE ?=
-
-# Architecture as present in compile.h
-UTS_MACHINE := $(ARCH)
-
-# SHELL used by kbuild
-CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
- else if [ -x /bin/bash ]; then echo /bin/bash; \
- else echo sh; fi ; fi)
-
-HOSTCC = gcc
-HOSTCXX = g++
-HOSTCFLAGS = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer
-HOSTCXXFLAGS = -O2
-
-# Decide whether to build built-in, modular, or both.
-# Normally, just do built-in.
-
-KBUILD_MODULES :=
-KBUILD_BUILTIN := 1
-
-# If we have only "make modules", don't compile built-in objects.
-# When we're building modules with modversions, we need to consider
-# the built-in objects during the descend as well, in order to
-# make sure the checksums are uptodate before we record them.
-
-ifeq ($(MAKECMDGOALS),modules)
- KBUILD_BUILTIN := $(if $(CONFIG_MODVERSIONS),1)
-endif
-
-# If we have "make <whatever> modules", compile modules
-# in addition to whatever we do anyway.
-# Just "make" or "make all" shall build modules as well
-
-ifneq ($(filter all _all modules,$(MAKECMDGOALS)),)
- KBUILD_MODULES := 1
-endif
-
-ifeq ($(MAKECMDGOALS),)
- KBUILD_MODULES := 1
-endif
-
-export KBUILD_MODULES KBUILD_BUILTIN KBUILD_VERBOSE
-export KBUILD_CHECKSRC KBUILD_SRC KBUILD_EXTMOD
-
-# Beautify output
-# ---------------------------------------------------------------------------
-#
-# Normally, we echo the whole command before executing it. By making
-# that echo $($(quiet)$(cmd)), we now have the possibility to set
-# $(quiet) to choose other forms of output instead, e.g.
-#
-# quiet_cmd_cc_o_c = Compiling $(RELDIR)/$@
-# cmd_cc_o_c = $(CC) $(c_flags) -c -o $@ $<
-#
-# If $(quiet) is empty, the whole command will be printed.
-# If it is set to "quiet_", only the short version will be printed.
-# If it is set to "silent_", nothing wil be printed at all, since
-# the variable $(silent_cmd_cc_o_c) doesn't exist.
-#
-# A simple variant is to prefix commands with $(Q) - that's usefull
-# for commands that shall be hidden in non-verbose mode.
-#
-# $(Q)ln $@ :<
-#
-# If KBUILD_VERBOSE equals 0 then the above command will be hidden.
-# If KBUILD_VERBOSE equals 1 then the above command is displayed.
-
-ifeq ($(KBUILD_VERBOSE),1)
- quiet =
- Q =
-else
- quiet=quiet_
- Q = @
-endif
-
-# If the user is running make -s (silent mode), suppress echoing of
-# commands
-
-ifneq ($(findstring s,$(MAKEFLAGS)),)
- quiet=silent_
-endif
-
-export quiet Q KBUILD_VERBOSE
-
-######
-# cc support functions to be used (only) in arch/$(ARCH)/Makefile
-# See documentation in Documentation/kbuild/makefiles.txt
-
-# cc-option
-# Usage: cflags-y += $(call gcc-option, -march=winchip-c6, -march=i586)
-
-cc-option = $(shell if $(CC) $(CFLAGS) $(1) -S -o /dev/null -xc /dev/null \
- > /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi ;)
-
-# For backward compatibility
-check_gcc = $(warning check_gcc is deprecated - use cc-option) \
- $(call cc-option, $(1),$(2))
-
-# cc-option-yn
-# Usage: flag := $(call cc-option-yn, -march=winchip-c6)
-cc-option-yn = $(shell if $(CC) $(CFLAGS) $(1) -S -o /dev/null -xc /dev/null \
- > /dev/null 2>&1; then echo "y"; else echo "n"; fi;)
-
-# cc-option-align
-# Prefix align with either -falign or -malign
-cc-option-align = $(subst -functions=0,,\
- $(call cc-option,-falign-functions=0,-malign-functions=0))
-
-# cc-version
-# Usage gcc-ver := $(call cc-version $(CC))
-cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh \
- $(if $(1), $(1), $(CC)))
-
-
-# Look for make include files relative to root of kernel src
-MAKEFLAGS += --include-dir=$(srctree)
-
-# For maximum performance (+ possibly random breakage, uncomment
-# the following)
-
-#MAKEFLAGS += -rR
-
-# Make variables (CC, etc...)
-
-AS = $(CROSS_COMPILE)as
-LD = $(CROSS_COMPILE)ld
-CC = $(CROSS_COMPILE)gcc
-CPP = $(CC) -E
-AR = $(CROSS_COMPILE)ar
-NM = $(CROSS_COMPILE)nm
-STRIP = $(CROSS_COMPILE)strip
-OBJCOPY = $(CROSS_COMPILE)objcopy
-OBJDUMP = $(CROSS_COMPILE)objdump
-AWK = awk
-GENKSYMS = scripts/genksyms/genksyms
-DEPMOD = /sbin/depmod
-KALLSYMS = scripts/kallsyms
-PERL = perl
-CHECK = sparse
-
-CHECKFLAGS := -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__
-MODFLAGS = -DMODULE
-CFLAGS_MODULE = $(MODFLAGS)
-AFLAGS_MODULE = $(MODFLAGS)
-LDFLAGS_MODULE = -r
-CFLAGS_KERNEL =
-AFLAGS_KERNEL =
-
-
-# Use LINUXINCLUDE when you must reference the include/ directory.
-# Needed to be compatible with the O= option
-LINUXINCLUDE := -Iinclude \
- $(if $(KBUILD_SRC),-Iinclude2 -I$(srctree)/include)
-
-CPPFLAGS := -D__KERNEL__ $(LINUXINCLUDE)
-
-CFLAGS := -Wall -Wstrict-prototypes -Wno-trigraphs \
- -fno-strict-aliasing -fno-common \
- -ffreestanding
-AFLAGS := -D__ASSEMBLY__
-
-export VERSION PATCHLEVEL SUBLEVEL EXTRAVERSION LOCALVERSION KERNELRELEASE \
- ARCH CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC \
- CPP AR NM STRIP OBJCOPY OBJDUMP MAKE AWK GENKSYMS PERL UTS_MACHINE \
- HOSTCXX HOSTCXXFLAGS LDFLAGS_MODULE CHECK CHECKFLAGS
-
-export CPPFLAGS NOSTDINC_FLAGS LINUXINCLUDE OBJCOPYFLAGS LDFLAGS
-export CFLAGS CFLAGS_KERNEL CFLAGS_MODULE
-export AFLAGS AFLAGS_KERNEL AFLAGS_MODULE
-
-# When compiling out-of-tree modules, put MODVERDIR in the module
-# tree rather than in the kernel tree. The kernel tree might
-# even be read-only.
-export MODVERDIR := $(if $(KBUILD_EXTMOD),$(firstword $(KBUILD_EXTMOD))/).tmp_versions
-
-# The temporary file to save gcc -MD generated dependencies must not
-# contain a comma
-comma := ,
-depfile = $(subst $(comma),_,$(@D)/.$(@F).d)
-
-# Files to ignore in find ... statements
-
-RCS_FIND_IGNORE := \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS -o -name .pc \) -prune -o
-RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn --exclude CVS --exclude .pc
-
-# ===========================================================================
-# Rules shared between *config targets and build targets
-
-# Basic helpers built in scripts/
-.PHONY: scripts_basic
-scripts_basic:
- $(Q)$(MAKE) $(build)=scripts/basic
-
-.PHONY: outputmakefile
-# outputmakefile generate a Makefile to be placed in output directory, if
-# using a seperate output directory. This allows convinient use
-# of make in output directory
-outputmakefile:
- $(Q)if test ! $(srctree) -ef $(objtree); then \
- $(CONFIG_SHELL) $(srctree)/scripts/mkmakefile \
- $(srctree) $(objtree) $(VERSION) $(PATCHLEVEL) \
- > $(objtree)/Makefile; \
- echo ' GEN $(objtree)/Makefile'; \
- fi
-
-# To make sure we do not include .config for any of the *config targets
-# catch them early, and hand them over to scripts/kconfig/Makefile
-# It is allowed to specify more targets when calling make, including
-# mixing *config targets and build targets.
-# For example 'make oldconfig all'.
-# Detect when mixed targets is specified, and make a second invocation
-# of make so .config is not included in this case either (for *config).
-
-no-dot-config-targets := clean mrproper distclean \
- cscope TAGS tags help %docs check%
-
-config-targets := 0
-mixed-targets := 0
-dot-config := 1
-
-ifneq ($(filter $(no-dot-config-targets), $(MAKECMDGOALS)),)
- ifeq ($(filter-out $(no-dot-config-targets), $(MAKECMDGOALS)),)
- dot-config := 0
- endif
-endif
-
-ifeq ($(KBUILD_EXTMOD),)
- ifneq ($(filter config %config,$(MAKECMDGOALS)),)
- config-targets := 1
- ifneq ($(filter-out config %config,$(MAKECMDGOALS)),)
- mixed-targets := 1
- endif
- endif
-endif
-
-ifeq ($(mixed-targets),1)
-# ===========================================================================
-# We're called with mixed targets (*config and build targets).
-# Handle them one by one.
-
-%:: FORCE
- $(Q)$(MAKE) -C $(srctree) KBUILD_SRC= $@
-
-else
-ifeq ($(config-targets),1)
-# ===========================================================================
-# *config targets only - make sure prerequisites are updated, and descend
-# in scripts/kconfig to make the *config target
-
-# Read arch specific Makefile to set KBUILD_DEFCONFIG as needed.
-# KBUILD_DEFCONFIG may point out an alternative default configuration
-# used for 'make defconfig'
-include $(srctree)/arch/$(ARCH)/Makefile
-export KBUILD_DEFCONFIG
-
-config: scripts_basic outputmakefile FORCE
- $(Q)$(MAKE) $(build)=scripts/kconfig $@
-%config: scripts_basic outputmakefile FORCE
- $(Q)$(MAKE) $(build)=scripts/kconfig $@
-
-else
-# ===========================================================================
-# Build targets only - this includes vmlinux, arch specific targets, clean
-# targets and others. In general all targets except *config targets.
-
-ifeq ($(KBUILD_EXTMOD),)
-# Additional helpers built in scripts/
-# Carefully list dependencies so we do not try to build scripts twice
-# in parrallel
-.PHONY: scripts
-scripts: scripts_basic include/config/MARKER
- $(Q)$(MAKE) $(build)=$(@)
-
-scripts_basic: include/linux/autoconf.h
-
-# Objects we will link into vmlinux / subdirs we need to visit
-init-y := init/
-drivers-y := drivers/ sound/
-net-y := net/
-libs-y := lib/
-core-y := usr/
-endif # KBUILD_EXTMOD
-
-ifeq ($(dot-config),1)
-# In this section, we need .config
-
-# Read in dependencies to all Kconfig* files, make sure to run
-# oldconfig if changes are detected.
--include .config.cmd
-
-include .config
-
-# If .config needs to be updated, it will be done via the dependency
-# that autoconf has on .config.
-# To avoid any implicit rule to kick in, define an empty command
-.config: ;
-
-# If .config is newer than include/linux/autoconf.h, someone tinkered
-# with it and forgot to run make oldconfig
-include/linux/autoconf.h: .config
- $(Q)$(MAKE) -f $(srctree)/Makefile silentoldconfig
-else
-# Dummy target needed, because used as prerequisite
-include/linux/autoconf.h: ;
-endif
-
-# The all: target is the default when no target is given on the
-# command line.
-# This allow a user to issue only 'make' to build a kernel including modules
-# Defaults vmlinux but it is usually overriden in the arch makefile
-all: vmlinux
-
-ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
-CFLAGS += -Os
-else
-CFLAGS += -O2
-endif
-
-#Add align options if CONFIG_CC_* is not equal to 0
-add-align = $(if $(filter-out 0,$($(1))),$(cc-option-align)$(2)=$($(1)))
-CFLAGS += $(call add-align,CONFIG_CC_ALIGN_FUNCTIONS,-functions)
-CFLAGS += $(call add-align,CONFIG_CC_ALIGN_LABELS,-labels)
-CFLAGS += $(call add-align,CONFIG_CC_ALIGN_LOOPS,-loops)
-CFLAGS += $(call add-align,CONFIG_CC_ALIGN_JUMPS,-jumps)
-
-ifdef CONFIG_FRAME_POINTER
-CFLAGS += -fno-omit-frame-pointer
-else
-CFLAGS += -fomit-frame-pointer
-endif
-
-ifdef CONFIG_DEBUG_INFO
-CFLAGS += -g
-endif
-
-include $(srctree)/arch/$(ARCH)/Makefile
-
-# arch Makefile may override CC so keep this after arch Makefile is included
-NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
-CHECKFLAGS += $(NOSTDINC_FLAGS)
-
-# warn about C99 declaration after statement
-CFLAGS += $(call cc-option,-Wdeclaration-after-statement,)
-
-# disable pointer signedness warnings in gcc 4.0
-CFLAGS += $(call cc-option,-Wno-pointer-sign,)
-
-# Default kernel image to build when no specific target is given.
-# KBUILD_IMAGE may be overruled on the commandline or
-# set in the environment
-# Also any assignments in arch/$(ARCH)/Makefile take precedence over
-# this default value
-export KBUILD_IMAGE ?= vmlinux
-
-#
-# INSTALL_PATH specifies where to place the updated kernel and system map
-# images. Default is /boot, but you can set it to other values
-export INSTALL_PATH ?= /boot
-
-#
-# INSTALL_MOD_PATH specifies a prefix to MODLIB for module directory
-# relocations required by build roots. This is not defined in the
-# makefile but the arguement can be passed to make if needed.
-#
-
-MODLIB := $(INSTALL_MOD_PATH)/lib/modules/$(KERNELRELEASE)
-export MODLIB
-
-
-ifeq ($(KBUILD_EXTMOD),)
-core-y += kernel/ mm/ fs/ ipc/ security/ crypto/
-
-vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
- $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
- $(net-y) $(net-m) $(libs-y) $(libs-m)))
-
-vmlinux-alldirs := $(sort $(vmlinux-dirs) $(patsubst %/,%,$(filter %/, \
- $(init-n) $(init-) \
- $(core-n) $(core-) $(drivers-n) $(drivers-) \
- $(net-n) $(net-) $(libs-n) $(libs-))))
-
-init-y := $(patsubst %/, %/built-in.o, $(init-y))
-core-y := $(patsubst %/, %/built-in.o, $(core-y))
-drivers-y := $(patsubst %/, %/built-in.o, $(drivers-y))
-net-y := $(patsubst %/, %/built-in.o, $(net-y))
-libs-y1 := $(patsubst %/, %/lib.a, $(libs-y))
-libs-y2 := $(patsubst %/, %/built-in.o, $(libs-y))
-libs-y := $(libs-y1) $(libs-y2)
-
-# Build vmlinux
-# ---------------------------------------------------------------------------
-# vmlinux is build from the objects selected by $(vmlinux-init) and
-# $(vmlinux-main). Most are built-in.o files from top-level directories
-# in the kernel tree, others are specified in arch/$(ARCH)Makefile.
-# Ordering when linking is important, and $(vmlinux-init) must be first.
-#
-# vmlinux
-# ^
-# |
-# +-< $(vmlinux-init)
-# | +--< init/version.o + more
-# |
-# +--< $(vmlinux-main)
-# | +--< driver/built-in.o mm/built-in.o + more
-# |
-# +-< kallsyms.o (see description in CONFIG_KALLSYMS section)
-#
-# vmlinux version (uname -v) cannot be updated during normal
-# descending-into-subdirs phase since we do not yet know if we need to
-# update vmlinux.
-# Therefore this step is delayed until just before final link of vmlinux -
-# except in the kallsyms case where it is done just before adding the
-# symbols to the kernel.
-#
-# System.map is generated to document addresses of all kernel symbols
-
-vmlinux-init := $(head-y) $(init-y)
-vmlinux-main := $(core-y) $(libs-y) $(drivers-y) $(net-y)
-vmlinux-all := $(vmlinux-init) $(vmlinux-main)
-vmlinux-lds := arch/$(ARCH)/kernel/vmlinux.lds
-
-# Rule to link vmlinux - also used during CONFIG_KALLSYMS
-# May be overridden by arch/$(ARCH)/Makefile
-quiet_cmd_vmlinux__ ?= LD $@
- cmd_vmlinux__ ?= $(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) -o $@ \
- -T $(vmlinux-lds) $(vmlinux-init) \
- --start-group $(vmlinux-main) --end-group \
- $(filter-out $(vmlinux-lds) $(vmlinux-init) $(vmlinux-main) FORCE ,$^)
-
-# Generate new vmlinux version
-quiet_cmd_vmlinux_version = GEN .version
- cmd_vmlinux_version = set -e; \
- . $(srctree)/scripts/mkversion > .tmp_version; \
- mv -f .tmp_version .version; \
- $(MAKE) $(build)=init
-
-# Generate System.map
-quiet_cmd_sysmap = SYSMAP
- cmd_sysmap = $(CONFIG_SHELL) $(srctree)/scripts/mksysmap
-
-# Link of vmlinux
-# If CONFIG_KALLSYMS is set .version is already updated
-# Generate System.map and verify that the content is consistent
-
-define rule_vmlinux__
- $(if $(CONFIG_KALLSYMS),,+$(call cmd,vmlinux_version))
-
- $(call cmd,vmlinux__)
- $(Q)echo 'cmd_$@ := $(cmd_vmlinux__)' > $(@D)/.$(@F).cmd
-
- $(Q)$(if $($(quiet)cmd_sysmap), \
- echo ' $($(quiet)cmd_sysmap) System.map' &&) \
- $(cmd_sysmap) $@ System.map; \
- if [ $$? -ne 0 ]; then \
- rm -f $@; \
- /bin/false; \
- fi;
- $(verify_kallsyms)
-endef
-
-
-ifdef CONFIG_KALLSYMS
-# Generate section listing all symbols and add it into vmlinux $(kallsyms.o)
-# It's a three stage process:
-# o .tmp_vmlinux1 has all symbols and sections, but __kallsyms is
-# empty
-# Running kallsyms on that gives us .tmp_kallsyms1.o with
-# the right size - vmlinux version (uname -v) is updated during this step
-# o .tmp_vmlinux2 now has a __kallsyms section of the right size,
-# but due to the added section, some addresses have shifted.
-# From here, we generate a correct .tmp_kallsyms2.o
-# o The correct .tmp_kallsyms2.o is linked into the final vmlinux.
-# o Verify that the System.map from vmlinux matches the map from
-# .tmp_vmlinux2, just in case we did not generate kallsyms correctly.
-# o If CONFIG_KALLSYMS_EXTRA_PASS is set, do an extra pass using
-# .tmp_vmlinux3 and .tmp_kallsyms3.o. This is only meant as a
-# temporary bypass to allow the kernel to be built while the
-# maintainers work out what went wrong with kallsyms.
-
-ifdef CONFIG_KALLSYMS_EXTRA_PASS
-last_kallsyms := 3
-else
-last_kallsyms := 2
-endif
-
-kallsyms.o := .tmp_kallsyms$(last_kallsyms).o
-
-define verify_kallsyms
- $(Q)$(if $($(quiet)cmd_sysmap), \
- echo ' $($(quiet)cmd_sysmap) .tmp_System.map' &&) \
- $(cmd_sysmap) .tmp_vmlinux$(last_kallsyms) .tmp_System.map
- $(Q)cmp -s System.map .tmp_System.map || \
- (echo Inconsistent kallsyms data; \
- echo Try setting CONFIG_KALLSYMS_EXTRA_PASS; \
- rm .tmp_kallsyms* ; /bin/false )
-endef
-
-# Update vmlinux version before link
-# Use + in front of this rule to silent warning about make -j1
-cmd_ksym_ld = $(cmd_vmlinux__)
-define rule_ksym_ld
- +$(call cmd,vmlinux_version)
- $(call cmd,vmlinux__)
- $(Q)echo 'cmd_$@ := $(cmd_vmlinux__)' > $(@D)/.$(@F).cmd
-endef
-
-# Generate .S file with all kernel symbols
-quiet_cmd_kallsyms = KSYM $@
- cmd_kallsyms = $(NM) -n $< | $(KALLSYMS) \
- $(if $(CONFIG_KALLSYMS_ALL),--all-symbols) > $@
-
-.tmp_kallsyms1.o .tmp_kallsyms2.o .tmp_kallsyms3.o: %.o: %.S scripts FORCE
- $(call if_changed_dep,as_o_S)
-
-.tmp_kallsyms%.S: .tmp_vmlinux% $(KALLSYMS)
- $(call cmd,kallsyms)
-
-# .tmp_vmlinux1 must be complete except kallsyms, so update vmlinux version
-.tmp_vmlinux1: $(vmlinux-lds) $(vmlinux-all) FORCE
- $(call if_changed_rule,ksym_ld)
-
-.tmp_vmlinux2: $(vmlinux-lds) $(vmlinux-all) .tmp_kallsyms1.o FORCE
- $(call if_changed,vmlinux__)
-
-.tmp_vmlinux3: $(vmlinux-lds) $(vmlinux-all) .tmp_kallsyms2.o FORCE
- $(call if_changed,vmlinux__)
-
-# Needs to visit scripts/ before $(KALLSYMS) can be used.
-$(KALLSYMS): scripts ;
-
-endif # ifdef CONFIG_KALLSYMS
-
-# vmlinux image - including updated kernel symbols
-vmlinux: $(vmlinux-lds) $(vmlinux-init) $(vmlinux-main) $(kallsyms.o) FORCE
- $(call if_changed_rule,vmlinux__)
-
-# The actual objects are generated when descending,
-# make sure no implicit rule kicks in
-$(sort $(vmlinux-init) $(vmlinux-main)) $(vmlinux-lds): $(vmlinux-dirs) ;
-
-# Handle descending into subdirectories listed in $(vmlinux-dirs)
-# Preset locale variables to speed up the build process. Limit locale
-# tweaks to this spot to avoid wrong language settings when running
-# make menuconfig etc.
-# Error messages still appears in the original language
-
-.PHONY: $(vmlinux-dirs)
-$(vmlinux-dirs): prepare-all scripts
- $(Q)$(MAKE) $(build)=$@
-
-# Things we need to do before we recursively start building the kernel
-# or the modules are listed in "prepare-all".
-# A multi level approach is used. prepare1 is updated first, then prepare0.
-# prepare-all is the collection point for the prepare targets.
-
-.PHONY: prepare-all prepare prepare0 prepare1 prepare2
-
-# prepare2 is used to check if we are building in a separate output directory,
-# and if so do:
-# 1) Check that make has not been executed in the kernel src $(srctree)
-# 2) Create the include2 directory, used for the second asm symlink
-
-prepare2:
-ifneq ($(KBUILD_SRC),)
- @echo ' Using $(srctree) as source for kernel'
- $(Q)if [ -h $(srctree)/include/asm -o -f $(srctree)/.config ]; then \
- echo " $(srctree) is not clean, please run 'make mrproper'";\
- echo " in the '$(srctree)' directory.";\
- /bin/false; \
- fi;
- $(Q)if [ ! -d include2 ]; then mkdir -p include2; fi;
- $(Q)ln -fsn $(srctree)/include/asm-$(ARCH) include2/asm
-endif
-
-# prepare1 creates a makefile if using a separate output directory
-prepare1: prepare2 outputmakefile
-
-prepare0: prepare1 include/linux/version.h include/asm include/config/MARKER
-ifneq ($(KBUILD_MODULES),)
- $(Q)rm -rf $(MODVERDIR)
- $(Q)mkdir -p $(MODVERDIR)
-endif
-
-# All the preparing..
-prepare-all: prepare0 prepare
-
-# Leave this as default for preprocessing vmlinux.lds.S, which is now
-# done in arch/$(ARCH)/kernel/Makefile
-
-export CPPFLAGS_vmlinux.lds += -P -C -U$(ARCH)
-
-# Single targets
-# ---------------------------------------------------------------------------
-
-%.s: %.c scripts FORCE
- $(Q)$(MAKE) $(build)=$(@D) $@
-%.i: %.c scripts FORCE
- $(Q)$(MAKE) $(build)=$(@D) $@
-%.o: %.c scripts FORCE
- $(Q)$(MAKE) $(build)=$(@D) $@
-%/: scripts prepare FORCE
- $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) $(build)=$(@D)
-%.lst: %.c scripts FORCE
- $(Q)$(MAKE) $(build)=$(@D) $@
-%.s: %.S scripts FORCE
- $(Q)$(MAKE) $(build)=$(@D) $@
-%.o: %.S scripts FORCE
- $(Q)$(MAKE) $(build)=$(@D) $@
-
-# FIXME: The asm symlink changes when $(ARCH) changes. That's
-# hard to detect, but I suppose "make mrproper" is a good idea
-# before switching between archs anyway.
-
-include/asm:
- @echo ' SYMLINK $@ -> include/asm-$(ARCH)'
- $(Q)if [ ! -d include ]; then mkdir -p include; fi;
- @ln -fsn asm-$(ARCH) $@
-
-# Split autoconf.h into include/linux/config/*
-
-include/config/MARKER: include/linux/autoconf.h
- @echo ' SPLIT include/linux/autoconf.h -> include/config/*'
- @scripts/basic/split-include include/linux/autoconf.h include/config
- @touch $@
-
-# Generate some files
-# ---------------------------------------------------------------------------
-
-# KERNELRELEASE can change from a few different places, meaning version.h
-# needs to be updated, so this check is forced on all builds
-
-uts_len := 64
-
-define filechk_version.h
- if [ `echo -n "$(KERNELRELEASE)" | wc -c ` -gt $(uts_len) ]; then \
- echo '"$(KERNELRELEASE)" exceeds $(uts_len) characters' >&2; \
- exit 1; \
- fi; \
- (echo \#define UTS_RELEASE \"$(KERNELRELEASE)\"; \
- echo \#define LINUX_VERSION_CODE `expr $(VERSION) \\* 65536 + $(PATCHLEVEL) \\* 256 + $(SUBLEVEL)`; \
- echo '#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))'; \
- )
-endef
-
-include/linux/version.h: $(srctree)/Makefile FORCE
- $(call filechk,version.h)
-
-# ---------------------------------------------------------------------------
-
-.PHONY: depend dep
-depend dep:
- @echo '*** Warning: make $@ is unnecessary now.'
-
-# ---------------------------------------------------------------------------
-# Modules
-
-ifdef CONFIG_MODULES
-
-# By default, build modules as well
-
-all: modules
-
-# Build modules
-
-.PHONY: modules
-modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux)
- @echo ' Building modules, stage 2.';
- $(Q)$(MAKE) -rR -f $(srctree)/scripts/Makefile.modpost
-
-
-# Target to prepare building external modules
-.PHONY: modules_prepare
-modules_prepare: prepare-all scripts
-
-# Target to install modules
-.PHONY: modules_install
-modules_install: _modinst_ _modinst_post
-
-.PHONY: _modinst_
-_modinst_:
- @if [ -z "`$(DEPMOD) -V | grep module-init-tools`" ]; then \
- echo "Warning: you may need to install module-init-tools"; \
- echo "See http://www.codemonkey.org.uk/docs/post-halloween-2.6.txt";\
- sleep 1; \
- fi
- @rm -rf $(MODLIB)/kernel
- @rm -f $(MODLIB)/source
- @mkdir -p $(MODLIB)/kernel
- @ln -s $(srctree) $(MODLIB)/source
- @if [ ! $(objtree) -ef $(MODLIB)/build ]; then \
- rm -f $(MODLIB)/build ; \
- ln -s $(objtree) $(MODLIB)/build ; \
- fi
- $(Q)$(MAKE) -rR -f $(srctree)/scripts/Makefile.modinst
-
-# If System.map exists, run depmod. This deliberately does not have a
-# dependency on System.map since that would run the dependency tree on
-# vmlinux. This depmod is only for convenience to give the initial
-# boot a modules.dep even before / is mounted read-write. However the
-# boot script depmod is the master version.
-ifeq "$(strip $(INSTALL_MOD_PATH))" ""
-depmod_opts :=
-else
-depmod_opts := -b $(INSTALL_MOD_PATH) -r
-endif
-.PHONY: _modinst_post
-_modinst_post: _modinst_
- if [ -r System.map -a -x $(DEPMOD) ]; then $(DEPMOD) -ae -F System.map $(depmod_opts) $(KERNELRELEASE); fi
-
-else # CONFIG_MODULES
-
-# Modules not configured
-# ---------------------------------------------------------------------------
-
-modules modules_install: FORCE
- @echo
- @echo "The present kernel configuration has modules disabled."
- @echo "Type 'make config' and enable loadable module support."
- @echo "Then build a kernel with module support enabled."
- @echo
- @exit 1
-
-endif # CONFIG_MODULES
-
-# Generate asm-offsets.h
-# ---------------------------------------------------------------------------
-
-define filechk_gen-asm-offsets
- (set -e; \
- echo "#ifndef __ASM_OFFSETS_H__"; \
- echo "#define __ASM_OFFSETS_H__"; \
- echo "/*"; \
- echo " * DO NOT MODIFY."; \
- echo " *"; \
- echo " * This file was generated by arch/$(ARCH)/Makefile"; \
- echo " *"; \
- echo " */"; \
- echo ""; \
- sed -ne "/^->/{s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; s:->::; p;}"; \
- echo ""; \
- echo "#endif" )
-endef
-
-
-###
-# Cleaning is done on three levels.
-# make clean Delete most generated files
-# Leave enough to build external modules
-# make mrproper Delete the current configuration, and all generated files
-# make distclean Remove editor backup files, patch leftover files and the like
-
-# Directories & files removed with 'make clean'
-CLEAN_DIRS += $(MODVERDIR)
-CLEAN_FILES += vmlinux System.map \
- .tmp_kallsyms* .tmp_version .tmp_vmlinux* .tmp_System.map
-
-# Directories & files removed with 'make mrproper'
-MRPROPER_DIRS += include/config include2
-MRPROPER_FILES += .config .config.old include/asm .version \
- include/linux/autoconf.h include/linux/version.h \
- Module.symvers tags TAGS cscope*
-
-# clean - Delete most, but leave enough to build external modules
-#
-clean: rm-dirs := $(CLEAN_DIRS)
-clean: rm-files := $(CLEAN_FILES)
-clean-dirs := $(addprefix _clean_,$(vmlinux-alldirs))
-
-.PHONY: $(clean-dirs) clean archclean
-$(clean-dirs):
- $(Q)$(MAKE) $(clean)=$(patsubst _clean_%,%,$@)
-
-clean: archclean $(clean-dirs)
- $(call cmd,rmdirs)
- $(call cmd,rmfiles)
- @find . $(RCS_FIND_IGNORE) \
- \( -name '*.[oas]' -o -name '*.ko' -o -name '.*.cmd' \
- -o -name '.*.d' -o -name '.*.tmp' -o -name '*.mod.c' \) \
- -type f -print | xargs rm -f
-
-# mrproper - Delete all generated files, including .config
-#
-mrproper: rm-dirs := $(wildcard $(MRPROPER_DIRS))
-mrproper: rm-files := $(wildcard $(MRPROPER_FILES))
-mrproper-dirs := $(addprefix _mrproper_,Documentation/DocBook scripts)
-
-.PHONY: $(mrproper-dirs) mrproper archmrproper
-$(mrproper-dirs):
- $(Q)$(MAKE) $(clean)=$(patsubst _mrproper_%,%,$@)
-
-mrproper: clean archmrproper $(mrproper-dirs)
- $(call cmd,rmdirs)
- $(call cmd,rmfiles)
-
-# distclean
-#
-.PHONY: distclean
-
-distclean: mrproper
- @find $(srctree) $(RCS_FIND_IGNORE) \
- \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
- -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
- -o -name '.*.rej' -o -size 0 \
- -o -name '*%' -o -name '.*.cmd' -o -name 'core' \) \
- -type f -print | xargs rm -f
-
-
-# Packaging of the kernel to various formats
-# ---------------------------------------------------------------------------
-# rpm target kept for backward compatibility
-package-dir := $(srctree)/scripts/package
-
-.PHONY: %-pkg rpm
-
-%pkg: FORCE
- $(Q)$(MAKE) -f $(package-dir)/Makefile $@
-rpm: FORCE
- $(Q)$(MAKE) -f $(package-dir)/Makefile $@
-
-
-# Brief documentation of the typical targets used
-# ---------------------------------------------------------------------------
-
-boards := $(wildcard $(srctree)/arch/$(ARCH)/configs/*_defconfig)
-boards := $(notdir $(boards))
-
-help:
- @echo 'Cleaning targets:'
- @echo ' clean - remove most generated files but keep the config'
- @echo ' mrproper - remove all generated files + config + various backup files'
- @echo ''
- @echo 'Configuration targets:'
- @$(MAKE) -f $(srctree)/scripts/kconfig/Makefile help
- @echo ''
- @echo 'Other generic targets:'
- @echo ' all - Build all targets marked with [*]'
- @echo '* vmlinux - Build the bare kernel'
- @echo '* modules - Build all modules'
- @echo ' modules_install - Install all modules'
- @echo ' dir/ - Build all files in dir and below'
- @echo ' dir/file.[ois] - Build specified target only'
- @echo ' rpm - Build a kernel as an RPM package'
- @echo ' tags/TAGS - Generate tags file for editors'
- @echo ' cscope - Generate cscope index'
- @echo ''
- @echo 'Static analysers'
- @echo ' buildcheck - List dangling references to vmlinux discarded sections'
- @echo ' and init sections from non-init sections'
- @echo ' checkstack - Generate a list of stack hogs'
- @echo ' namespacecheck - Name space analysis on compiled kernel'
- @echo ''
- @echo 'Kernel packaging:'
- @$(MAKE) -f $(package-dir)/Makefile help
- @echo ''
- @echo 'Documentation targets:'
- @$(MAKE) -f $(srctree)/Documentation/DocBook/Makefile dochelp
- @echo ''
- @echo 'Architecture specific targets ($(ARCH)):'
- @$(if $(archhelp),$(archhelp),\
- echo ' No architecture specific help defined for $(ARCH)')
- @echo ''
- @$(if $(boards), \
- $(foreach b, $(boards), \
- printf " %-24s - Build for %s\\n" $(b) $(subst _defconfig,,$(b));) \
- echo '')
-
- @echo ' make V=0|1 [targets] 0 => quiet build (default), 1 => verbose build'
- @echo ' make O=dir [targets] Locate all output files in "dir", including .config'
- @echo ' make C=1 [targets] Check all c source with $$CHECK (sparse)'
- @echo ' make C=2 [targets] Force check of all c source with $$CHECK (sparse)'
- @echo ''
- @echo 'Execute "make" or "make all" to build all targets marked with [*] '
- @echo 'For further info see the ./README file'
-
-
-# Documentation targets
-# ---------------------------------------------------------------------------
-%docs: scripts_basic FORCE
- $(Q)$(MAKE) $(build)=Documentation/DocBook $@
-
-else # KBUILD_EXTMOD
-
-###
-# External module support.
-# When building external modules the kernel used as basis is considered
-# read-only, and no consistency checks are made and the make
-# system is not used on the basis kernel. If updates are required
-# in the basis kernel ordinary make commands (without M=...) must
-# be used.
-#
-# The following are the only valid targets when building external
-# modules.
-# make M=dir clean Delete all automatically generated files
-# make M=dir modules Make all modules in specified dir
-# make M=dir Same as 'make M=dir modules'
-# make M=dir modules_install
-# Install the modules build in the module directory
-# Assumes install directory is already created
-
-# We are always building modules
-KBUILD_MODULES := 1
-.PHONY: crmodverdir
-crmodverdir:
- $(Q)mkdir -p $(MODVERDIR)
-
-.PHONY: $(objtree)/Module.symvers
-$(objtree)/Module.symvers:
- @test -e $(objtree)/Module.symvers || ( \
- echo; \
- echo " WARNING: Symbol version dump $(objtree)/Module.symvers"; \
- echo " is missing; modules will have no dependencies and modversions."; \
- echo )
-
-module-dirs := $(addprefix _module_,$(KBUILD_EXTMOD))
-.PHONY: $(module-dirs) modules
-$(module-dirs): crmodverdir $(objtree)/Module.symvers
- $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
-
-modules: $(module-dirs)
- @echo ' Building modules, stage 2.';
- $(Q)$(MAKE) -rR -f $(srctree)/scripts/Makefile.modpost
-
-.PHONY: modules_install
-modules_install:
- $(Q)$(MAKE) -rR -f $(srctree)/scripts/Makefile.modinst
-
-clean-dirs := $(addprefix _clean_,$(KBUILD_EXTMOD))
-
-.PHONY: $(clean-dirs) clean
-$(clean-dirs):
- $(Q)$(MAKE) $(clean)=$(patsubst _clean_%,%,$@)
-
-clean: rm-dirs := $(MODVERDIR)
-clean: $(clean-dirs)
- $(call cmd,rmdirs)
- @find $(KBUILD_EXTMOD) $(RCS_FIND_IGNORE) \
- \( -name '*.[oas]' -o -name '*.ko' -o -name '.*.cmd' \
- -o -name '.*.d' -o -name '.*.tmp' -o -name '*.mod.c' \) \
- -type f -print | xargs rm -f
-
-help:
- @echo ' Building external modules.'
- @echo ' Syntax: make -C path/to/kernel/src M=$$PWD target'
- @echo ''
- @echo ' modules - default target, build the module(s)'
- @echo ' modules_install - install the module'
- @echo ' clean - remove generated files in module directory only'
- @echo ''
-endif # KBUILD_EXTMOD
-
-# Generate tags for editors
-# ---------------------------------------------------------------------------
-
-#We want __srctree to totally vanish out when KBUILD_OUTPUT is not set
-#(which is the most common case IMHO) to avoid unneeded clutter in the big tags file.
-#Adding $(srctree) adds about 20M on i386 to the size of the output file!
-
-ifeq ($(KBUILD_OUTPUT),)
-__srctree =
-else
-__srctree = $(srctree)/
-endif
-
-define all-sources
- ( find $(__srctree) $(RCS_FIND_IGNORE) \
- \( -name include -o -name arch \) -prune -o \
- -name '*.[chS]' -print; \
- find $(__srctree)arch/$(ARCH) $(RCS_FIND_IGNORE) \
- -name '*.[chS]' -print; \
- find $(__srctree)security/selinux/include $(RCS_FIND_IGNORE) \
- -name '*.[chS]' -print; \
- find $(__srctree)include $(RCS_FIND_IGNORE) \
- \( -name config -o -name 'asm-*' \) -prune \
- -o -name '*.[chS]' -print; \
- find $(__srctree)include/asm-$(ARCH) $(RCS_FIND_IGNORE) \
- -name '*.[chS]' -print; \
- find $(__srctree)include/asm-generic $(RCS_FIND_IGNORE) \
- -name '*.[chS]' -print )
-endef
-
-quiet_cmd_cscope-file = FILELST cscope.files
- cmd_cscope-file = $(all-sources) > cscope.files
-
-quiet_cmd_cscope = MAKE cscope.out
- cmd_cscope = cscope -k -b -q
-
-cscope: FORCE
- $(call cmd,cscope-file)
- $(call cmd,cscope)
-
-quiet_cmd_TAGS = MAKE $@
-cmd_TAGS = $(all-sources) | etags -
-
-# Exuberant ctags works better with -I
-
-quiet_cmd_tags = MAKE $@
-define cmd_tags
- rm -f $@; \
- CTAGSF=`ctags --version | grep -i exuberant >/dev/null && echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_GPL --extra=+f"`; \
- $(all-sources) | xargs ctags $$CTAGSF -a
-endef
-
-TAGS: FORCE
- $(call cmd,TAGS)
-
-tags: FORCE
- $(call cmd,tags)
-
-
-# Scripts to check various things for consistency
-# ---------------------------------------------------------------------------
-
-configcheck:
- find * $(RCS_FIND_IGNORE) \
- -name '*.[hcS]' -type f -print | sort \
- | xargs $(PERL) -w scripts/checkconfig.pl
-
-includecheck:
- find * $(RCS_FIND_IGNORE) \
- -name '*.[hcS]' -type f -print | sort \
- | xargs $(PERL) -w scripts/checkincludes.pl
-
-versioncheck:
- find * $(RCS_FIND_IGNORE) \
- -name '*.[hcS]' -type f -print | sort \
- | xargs $(PERL) -w scripts/checkversion.pl
-
-buildcheck:
- $(PERL) $(srctree)/scripts/reference_discarded.pl
- $(PERL) $(srctree)/scripts/reference_init.pl
-
-namespacecheck:
- $(PERL) $(srctree)/scripts/namespace.pl
-
-endif #ifeq ($(config-targets),1)
-endif #ifeq ($(mixed-targets),1)
-
-.PHONY: checkstack
-checkstack:
- $(OBJDUMP) -d vmlinux $$(find . -name '*.ko') | \
- $(PERL) $(src)/scripts/checkstack.pl $(ARCH)
-
-kernelrelease:
- @echo $(KERNELRELEASE)
-
-# FIXME Should go into a make.lib or something
-# ===========================================================================
-
-quiet_cmd_rmdirs = $(if $(wildcard $(rm-dirs)),CLEAN $(wildcard $(rm-dirs)))
- cmd_rmdirs = rm -rf $(rm-dirs)
-
-quiet_cmd_rmfiles = $(if $(wildcard $(rm-files)),CLEAN $(wildcard $(rm-files)))
- cmd_rmfiles = rm -f $(rm-files)
-
-
-a_flags = -Wp,-MD,$(depfile) $(AFLAGS) $(AFLAGS_KERNEL) \
- $(NOSTDINC_FLAGS) $(CPPFLAGS) \
- $(modkern_aflags) $(EXTRA_AFLAGS) $(AFLAGS_$(*F).o)
-
-quiet_cmd_as_o_S = AS $@
-cmd_as_o_S = $(CC) $(a_flags) -c -o $@ $<
-
-# read all saved command lines
-
-targets := $(wildcard $(sort $(targets)))
-cmd_files := $(wildcard .*.cmd $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd))
-
-ifneq ($(cmd_files),)
- $(cmd_files): ; # Do not try to update included dependency files
- include $(cmd_files)
-endif
-
-# Execute command and generate cmd file
-if_changed = $(if $(strip $? \
- $(filter-out $(cmd_$(1)),$(cmd_$@))\
- $(filter-out $(cmd_$@),$(cmd_$(1)))),\
- @set -e; \
- $(if $($(quiet)cmd_$(1)),echo ' $(subst ','\'',$($(quiet)cmd_$(1)))';) \
- $(cmd_$(1)); \
- echo 'cmd_$@ := $(subst $$,$$$$,$(subst ','\'',$(cmd_$(1))))' > $(@D)/.$(@F).cmd)
-
-
-# execute the command and also postprocess generated .d dependencies
-# file
-if_changed_dep = $(if $(strip $? $(filter-out FORCE $(wildcard $^),$^)\
- $(filter-out $(cmd_$(1)),$(cmd_$@))\
- $(filter-out $(cmd_$@),$(cmd_$(1)))),\
- $(Q)set -e; \
- $(if $($(quiet)cmd_$(1)),echo ' $(subst ','\'',$($(quiet)cmd_$(1)))';) \
- $(cmd_$(1)); \
- scripts/basic/fixdep $(depfile) $@ '$(subst $$,$$$$,$(subst ','\'',$(cmd_$(1))))' > $(@D)/.$(@F).tmp; \
- rm -f $(depfile); \
- mv -f $(@D)/.$(@F).tmp $(@D)/.$(@F).cmd)
-
-# Usage: $(call if_changed_rule,foo)
-# will check if $(cmd_foo) changed, or any of the prequisites changed,
-# and if so will execute $(rule_foo)
-
-if_changed_rule = $(if $(strip $? \
- $(filter-out $(cmd_$(1)),$(cmd_$(@F)))\
- $(filter-out $(cmd_$(@F)),$(cmd_$(1)))),\
- $(Q)$(rule_$(1)))
-
-# If quiet is set, only print short version of command
-
-cmd = @$(if $($(quiet)cmd_$(1)),echo ' $($(quiet)cmd_$(1))' &&) $(cmd_$(1))
-
-# filechk is used to check if the content of a generated file is updated.
-# Sample usage:
-# define filechk_sample
-# echo $KERNELRELEASE
-# endef
-# version.h : Makefile
-# $(call filechk,sample)
-# The rule defined shall write to stdout the content of the new file.
-# The existing file will be compared with the new one.
-# - If no file exist it is created
-# - If the content differ the new file is used
-# - If they are equal no change, and no timestamp update
-
-define filechk
- @set -e; \
- echo ' CHK $@'; \
- mkdir -p $(dir $@); \
- $(filechk_$(1)) < $< > $@.tmp; \
- if [ -r $@ ] && cmp -s $@ $@.tmp; then \
- rm -f $@.tmp; \
- else \
- echo ' UPD $@'; \
- mv -f $@.tmp $@; \
- fi
-endef
-
-# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.build obj=dir
-# Usage:
-# $(Q)$(MAKE) $(build)=dir
-build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj
-
-# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.clean obj=dir
-# Usage:
-# $(Q)$(MAKE) $(clean)=dir
-clean := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.clean obj
-
-# $(call descend,<dir>,<target>)
-# Recursively call a sub-make in <dir> with target <target>
-# Usage is deprecated, because make does not see this as an invocation of make.
-descend =$(Q)$(MAKE) -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj=$(1) $(2)
-
-endif # skip-makefile
-
-FORCE:
Deleted: trunk/ruby-2.6/drivers/char/console_macros.h
===================================================================
--- trunk/ruby-2.6/drivers/char/console_macros.h 2007-04-08 14:20:06 UTC (rev 2355)
+++ trunk/ruby-2.6/drivers/char/console_macros.h 2007-04-09 21:16:39 UTC (rev 2356)
@@ -1,102 +0,0 @@
-#define cons_num (vc->vc_num)
-#define video_num_columns (vc->vc_cols)
-#define video_num_lines (vc->vc_rows)
-#define video_scan_lines (vc->vc_scan_lines)
-#define video_size_row (vc->vc_size_row)
-#define vcmode (vc->vc_mode)
-#define can_do_color (vc->vc_can_do_color)
-#define screenbuf (vc->vc_screenbuf)
-#define screenbuf_size (vc->vc_screenbuf_size)
-#define screensize (vc->vc_screensize)
-#define scrollback (vc->vc_scrollback)
-#define origin (vc->vc_origin)
-#define scr_top (vc->vc_scr_top)
-#define visible_origin (vc->vc_visible_origin)
-#define scr_end (vc->vc_scr_end)
-#define pos (vc->vc_pos)
-#define top (vc->vc_top)
-#define bottom (vc->vc_bottom)
-#define x (vc->vc_x)
-#define y (vc->vc_y)
-#define vc_state (vc->vc_state)
-#define npar (vc->vc_npar)
-#define par (vc->vc_par)
-#define ques (vc->vc_ques)
-#define attr (vc->vc_attr)
-#define saved_x (vc->vc_saved_x)
-#define saved_y (vc->vc_saved_y)
-#define translate (vc->vc_translate)
-#define G0_charset (vc->vc_G0_charset)
-#define G1_charset (vc->vc_G1_charset)
-#define saved_G0 (vc->vc_saved_G0)
-#define saved_G1 (vc->vc_saved_G1)
-#define utf (vc->vc_utf)
-#define utf_count (vc->vc_utf_count)
-#define utf_char (vc->vc_utf_char)
-#define video_erase_char (vc->vc_video_erase_char)
-#define disp_ctrl (vc->vc_disp_ctrl)
-#define toggle_meta (vc->vc_toggle_meta)
-#define decscnm (vc->vc_decscnm)
-#define decom (vc->vc_decom)
-#define decawm (vc->vc_decawm)
-#define deccm (vc->vc_deccm)
-#define decim (vc->vc_decim)
-#define deccolm (vc->vc_deccolm)
-#define need_wrap (vc->vc_need_wrap)
-#define kmalloced (vc->vc_kmalloced)
-#define report_mouse (vc->vc_report_mouse)
-#define color (vc->vc_color)
-#define s_color (vc->vc_s_color)
-#define def_color (vc->vc_def_color)
-#define foreground (color & 0x0f)
-#define background (color & 0xf0)
-#define charset (vc->vc_charset)
-#define s_charset (vc->vc_s_charset)
-#define intensity (vc->vc_intensity)
-#define underline (vc->vc_underline)
-#define blink (vc->vc_blink)
-#define reverse (vc->vc_reverse)
-#define s_intensity (vc->vc_s_intensity)
-#define s_underline (vc->vc_s_underline)
-#define s_blink (vc->vc_s_blink)
-#define s_reverse (vc->vc_s_reverse)
-#define ulcolor (vc->vc_ulcolor)
-#define halfcolor (vc->vc_halfcolor)
-#define tab_stop (vc->vc_tab_stop)
-#define palette (vc->vc_palette)
-#define bell_pitch (vc->vc_bell_pitch)
-#define bell_duration (vc->vc_bell_duration)
-#define cursor_type (vc->vc_cursor_type)
-#define complement_mask (vc->vc_complement_mask)
-#define s_complement_mask (vc->vc_s_complement_mask)
-#define hi_font_mask (vc->vc_hi_font_mask)
-
-#define softcursor_original (vc->display_fg->cursor_original)
-#define sw (vc->display_fg->vt_sw)
-
-#define dectcem (vc->vc_dectcem)
-#define decscl (vc->vc_decscl)
-#define c8bit (vc->vc_c8bit)
-#define d8bit (vc->vc_d8bit)
-#define shift (vc->vc_shift)
-#define priv1 (vc->vc_priv1)
-#define priv2 (vc->vc_priv2)
-#define priv3 (vc->vc_priv3)
-#define priv4 (vc->vc_priv4)
-#define decckm (vc->vc_decckm)
-#define decsclm (vc->vc_decsclm)
-#define decarm (vc->vc_decarm)
-#define decnrcm (vc->vc_decnrcm)
-#define decnkm (vc->vc_decnkm)
-#define kam (vc->vc_kam)
-#define crm (vc->vc_crm)
-#define lnm (vc->vc_lnm)
-#define irm (vc->vc_irm)
-#define GL_charset (vc->vc_GL_charset)
-#define GR_charset (vc->vc_GR_charset)
-#define G2_charset (vc->vc_G2_charset)
-#define G3_charset (vc->vc_G3_charset)
-#define GS_charset (vc->vc_GS_charset)
-#define saved_G2 (vc->vc_saved_G2)
-#define saved_G3 (vc->vc_saved_G3)
-#define saved_GS (vc->vc_saved_GS)
Modified: trunk/ruby-2.6/drivers/char/sysrq.c
===================================================================
--- trunk/ruby-2.6/drivers/char/sysrq.c 2007-04-08 14:20:06 UTC (rev 2355)
+++ trunk/ruby-2.6/drivers/char/sysrq.c 2007-04-09 21:16:39 UTC (rev 2356)
@@ -23,7 +23,6 @@
#include <linux/major.h>
#include <linux/reboot.h>
#include <linux/sysrq.h>
-#include <linux/vt_kern.h>
#include <linux/quotaops.h>
#include <linux/smp_lock.h>
#include <linux/kernel.h>
@@ -31,8 +30,10 @@
#include <linux/suspend.h>
#include <linux/writeback.h>
#include <linux/buffer_head.h> /* for fsync_bdev() */
-
+#include <linux/swap.h>
#include <linux/spinlock.h>
+#include <linux/vt_kern.h>
+#include <linux/workqueue.h>
#include <asm/ptrace.h>
@@ -211,6 +212,24 @@
.enable_mask = SYSRQ_ENABLE_SIGNAL,
};
+static void moom_callback(void *ignored)
+{
+ out_of_memory(GFP_KERNEL);
+}
+
+static DECLARE_WORK(moom_work, moom_callback, NULL);
+
+static void sysrq_handle_moom(int key, struct pt_regs *pt_regs,
+ struct tty_struct *tty)
+{
+ schedule_work(&moom_work);
+}
+static struct sysrq_key_op sysrq_moom_op = {
+ .handler = sysrq_handle_moom,
+ .help_msg = "Full",
+ .action_msg = "Manual OOM execution",
+};
+
static void sysrq_handle_kill(int key, struct pt_regs *pt_regs,
struct tty_struct *tty)
{
@@ -259,7 +278,7 @@
/* c */ NULL,
/* d */ NULL,
/* e */ &sysrq_term_op,
-/* f */ NULL,
+/* f */ &sysrq_moom_op,
/* g */ NULL,
/* h */ NULL,
/* i */ &sysrq_kill_op,
Modified: trunk/ruby-2.6/drivers/char/tty_io.c
===================================================================
--- trunk/ruby-2.6/drivers/char/tty_io.c 2007-04-08 14:20:06 UTC (rev 2355)
+++ trunk/ruby-2.6/drivers/char/tty_io.c 2007-04-09 21:16:39 UTC (rev 2356)
@@ -182,7 +182,7 @@
EXPORT_SYMBOL(tty_name);
-inline int tty_paranoia_check(struct tty_struct *tty, struct inode *inode,
+int tty_paranoia_check(struct tty_struct *tty, struct inode *inode,
const char *routine)
{
#ifdef TTY_PARANOIA_CHECK
@@ -1786,8 +1786,8 @@
}
#ifdef CONFIG_VT
if (device == MKDEV(TTY_MAJOR,0)) {
+ extern struct tty_driver *console_driver;
struct vc_data *vc = NULL;
- extern struct tty_driver *console_driver;
driver = console_driver;
if (current->signal->tty &&
Modified: trunk/ruby-2.6/drivers/char/vc_screen.c
===================================================================
--- trunk/ruby-2.6/drivers/char/vc_screen.c 2007-04-08 14:20:06 UTC (rev 2355)
+++ trunk/ruby-2.6/drivers/char/vc_screen.c 2007-04-09 21:16:39 UTC (rev 2356)
@@ -192,8 +192,8 @@
if (p < HEADER_SIZE) {
size_t tmp_count;
- con_buf0[0] = (char) vc->vc_rows;
- con_buf0[1] = (char) vc->vc_cols;
+ con_buf0[0] = (char)vc->vc_rows;
+ con_buf0[1] = (char)vc->vc_cols;
getconsxy(vc, con_buf0 + 2);
con_buf_start += p;
@@ -449,7 +449,7 @@
buf += orig_count;
pos += orig_count;
if (org0)
- update_region(vc, (unsigned long)(org0), org-org0);
+ update_region(vc, (unsigned long)(org0), org - org0);
}
*ppos += written;
ret = written;
Modified: trunk/ruby-2.6/drivers/video/console/dummycon.c
===================================================================
--- trunk/ruby-2.6/drivers/video/console/dummycon.c 2007-04-08 14:20:06 UTC (rev 2355)
+++ trunk/ruby-2.6/drivers/video/console/dummycon.c 2007-04-09 21:16:39 UTC (rev 2356)
@@ -29,8 +29,10 @@
#define DUMMY_COLUMNS 80
#define DUMMY_ROWS 25
#endif
+
#define MAX_DUMB_CONSOLES 16
+static const char *dummycon_startup(void)
static unsigned long dumb_num = 0;
static struct vt_struct dummy_vt;
static struct vc_data default_mode;
@@ -43,6 +45,11 @@
return "dummy device";
}
+static const char *dummycon_startup(void)
+{
+ return "dummy device";
+}
+
static void dummycon_init(struct vc_data *vc, int init)
{
vc->vc_can_do_color = 1;
@@ -67,23 +74,24 @@
*/
const struct consw dummy_con = {
- .owner = THIS_MODULE,
- .con_startup = dummycon_startup,
- .con_init = dummycon_init,
- .con_deinit = DUMMY,
- .con_clear = DUMMY,
- .con_putc = DUMMY,
- .con_putcs = DUMMY,
- .con_cursor = DUMMY,
- .con_scroll_region = DUMMY,
- .con_bmove = DUMMY,
- .con_switch = DUMMY,
- .con_blank = DUMMY,
- .con_font_set = DUMMY,
- .con_font_get = DUMMY,
- .con_font_default = DUMMY,
- .con_font_copy = DUMMY,
- .con_scroll = DUMMY,
+ .owner = THIS_MODULE,
+ .con_startup = dummycon_startup,
+ .con_init = dummycon_init,
+ .con_deinit = DUMMY,
+ .con_clear = DUMMY,
+ .con_putc = DUMMY,
+ .con_putcs = DUMMY,
+ .con_cursor = DUMMY,
+ .con_scroll = DUMMY,
+ .con_bmove = DUMMY,
+ .con_switch = DUMMY,
+ .con_blank = DUMMY,
+ .con_font_set = DUMMY,
+ .con_font_get = DUMMY,
+ .con_font_default = DUMMY,
+ .con_font_copy = DUMMY,
+ .con_set_palette = DUMMY,
+ .con_scrolldelta = DUMMY,
};
int __init dumbcon_init(void)
@@ -92,11 +100,11 @@
memset(&dummy_vt, 0, sizeof(struct vt_struct));
dummy_vt.vt_kmalloced = 0;
- dummy_vt.vt_sw = &dummy_con;
+ dummy_vt.vt_sw = &dummy_con;
display_desc = vt_map_display(&dummy_vt, 1, MAX_NR_USER_CONSOLES);
if (!display_desc) return -ENODEV;
printk("Console: mono %s %dx%d vc:%d-%d\n", display_desc,
- dummy_vt.default_mode->vc_cols,
+ dummy_vt.default_mode->vc_cols,
dummy_vt.default_mode->vc_rows,
dummy_vt.first_vc + 1, dummy_vt.first_vc + dummy_vt.vc_count);
return 0;
@@ -104,43 +112,44 @@
int dumbcon_add(void)
{
- const char *display_desc = NULL;
- struct vt_struct *vt;
+ const char *display_desc = NULL;
+ struct vt_struct *vt;
- vt = (struct vt_struct *) kmalloc(sizeof(struct vt_struct),GFP_KERNEL);
+ vt = (struct vt_struct *) kmalloc(sizeof(struct vt_struct),GFP_KERNEL);
- if (!vt) return -ENOMEM;
+ if (!vt) return -ENOMEM;
- memset(vt, 0, sizeof(struct vt_struct));
- vt->vt_kmalloced = 1;
- vt->vt_sw = &dummy_con;
- display_desc = vt_map_display(vt, 1, MIN_NR_CONSOLES);
- if (!display_desc) {
+ memset(vt, 0, sizeof(struct vt_struct));
+ vt->vt_kmalloced = 1;
+ vt->vt_sw = &dummy_con;
+ display_desc = vt_map_display(vt, 1, MIN_NR_CONSOLES);
+ if (!display_desc) {
kfree(vt);
- return -ENODEV;
+ return -ENODEV;
}
printk("Console: mono %s %dx%d vc:%d-%d\n", display_desc,
- vt->default_mode->vc_cols,
+ vt->default_mode->vc_cols,
vt->default_mode->vc_rows,
vt->first_vc + 1, vt->first_vc + vt->vc_count);
- return 0;
+ return 0;
}
int __init dumb_console_init(void)
{
- unsigned long i;
- for(i=0; i<dumb_num && i<MAX_DUMB_CONSOLES; i++ ) {
- if(dumbcon_add()) return 1;
- }
- return 0;
+ unsigned long i;
+
+ for(i=0; i<dumb_num && i<MAX_DUMB_CONSOLES; i++ ) {
+ if(dumbcon_add()) return 1;
+ }
+ return 0;
}
int __init dumbcon_setup(char *options)
{
- if (!options || !*options)
- return 0;
- dumb_num = simple_strtoul(options, 0, 0);
- return 0;
+ if (!options || !*options)
+ return 0;
+ dumb_num = simple_strtoul(options, 0, 0);
+ return 0;
}
__setup("dumbcon=", dumbcon_setup);
Deleted: trunk/ruby-2.6/drivers/video/console/fbcon.c
===================================================================
--- trunk/ruby-2.6/drivers/video/console/fbcon.c 2007-04-08 14:20:06 UTC (rev 2355)
+++ trunk/ruby-2.6/drivers/video/console/fbcon.c 2007-04-09 21:16:39 UTC (rev 2356)
@@ -1,2696 +0,0 @@
-/*
- * linux/drivers/video/fbcon.c -- Low level frame buffer based console driver
- *
- * Copyright (C) 1995 Geert Uytterhoeven
- *
- *
- * This file is based on the original Amiga console driver (amicon.c):
- *
- * Copyright (C) 1993 Hamish Macdonald
- * Greg Harp
- * Copyright (C) 1994 David Carter [ca...@co...]
- *
- * with work by William Rucklidge (wj...@cs...)
- * Geert Uytterhoeven
- * Jes Sorensen (jd...@ko...)
- * Martin Apel
- *
- * and on the original Atari console driver (atacon.c):
- *
- * Copyright (C) 1993 Bjoern Brauel
- * Roman Hodek
- *
- * with work by Guenther Kelleter
- * Martin Schaller
- * Andreas Schwab
- *
- * Hardware cursor support added by Emmanuel Marty (co...@gg...)
- * Smart redraw scrolling, arbitrary font width support, 512char font support
- * and software scrollback added by
- * Jakub Jelinek (jj...@ul...)
- *
- * Random hacking by Martin Mares <mj...@uc...>
- *
- * 2001 - Documented with DocBook
- * - Brad Douglas <br...@ne...>
- *
- * The low level operations for the various display memory organizations are
- * now in separate source files.
- *
- * Currently the following organizations are supported:
- *
- * o afb Amiga bitplanes
- * o cfb{2,4,8,16,24,32} Packed pixels
- * o ilbm Amiga interleaved bitplanes
- * o iplan2p[248] Atari interleaved bitplanes
- * o mfb Monochrome
- * o vga VGA characters/attributes
- *
- * To do:
- *
- * - Implement 16 plane mode (iplan2p16)
- *
- *
- * 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.
- */
-
-#undef FBCONDEBUG
-
-#include <linux/config.h>
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/sched.h>
-#include <linux/fs.h>
-#include <linux/kernel.h>
-#include <linux/delay.h> /* MSch: for IRQ probe */
-#include <linux/tty.h>
-#include <linux/console.h>
-#include <linux/string.h>
-#include <linux/kd.h>
-#include <linux/slab.h>
-#include <linux/fb.h>
-#include <linux/vt_kern.h>
-#include <linux/selection.h>
-#include <linux/font.h>
-#include <linux/smp.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-
-#include <asm/irq.h>
-#include <asm/system.h>
-#include <asm/uaccess.h>
-#ifdef CONFIG_ATARI
-#include <asm/atariints.h>
-#endif
-#ifdef CONFIG_MAC
-#include <asm/macints.h>
-#endif
-#if defined(__mc68000__) || defined(CONFIG_APUS)
-#inclu...
[truncated message content] |
