Gecko [ paroquia-rio-de-mouro.pt ]

Name	Size	Permission	Date
basic	[ DIR ]	drwxr-xr-x	2021-04-17 08:01
coccinelle	[ DIR ]	drwxr-xr-x	2021-04-17 08:00
dtc	[ DIR ]	drwxr-xr-x	2021-04-17 08:01
gdb	[ DIR ]	drwxr-xr-x	2021-04-17 08:01
genksyms	[ DIR ]	drwxr-xr-x	2021-04-17 08:01
kconfig	[ DIR ]	drwxr-xr-x	2021-04-17 08:01
ksymoops	[ DIR ]	drwxr-xr-x	2021-04-17 08:01
mod	[ DIR ]	drwxr-xr-x	2021-04-17 08:01
package	[ DIR ]	drwxr-xr-x	2021-04-17 08:01
selinux	[ DIR ]	drwxr-xr-x	2021-04-17 08:01
tracing	[ DIR ]	drwxr-xr-x	2021-04-17 08:01
.asn1_compiler.cmd	3.18 KB	-rw-r--r--	2021-04-13 04:32
.conmakehash.cmd	2.33 KB	-rw-r--r--	2021-04-13 04:32
.extract-cert.cmd	4.39 KB	-rw-r--r--	2021-04-13 04:32
.insert-sys-cert.cmd	3.88 KB	-rw-r--r--	2021-04-13 04:32
.kallsyms.cmd	2.32 KB	-rw-r--r--	2021-04-13 04:32
.recordmcount.cmd	3.31 KB	-rw-r--r--	2021-04-13 04:32
.sign-file.cmd	5.01 KB	-rw-r--r--	2021-04-13 04:32
.sortextable.cmd	3.48 KB	-rw-r--r--	2021-04-13 04:32
Kbuild.include	13.37 KB	-rw-r--r--	2021-04-13 03:05
Lindent	496 B	-rwxr-xr-x	2016-01-11 00:01
Makefile	2.03 KB	-rw-r--r--	2021-04-13 03:05
Makefile.asm-generic	683 B	-rw-r--r--	2016-01-11 00:01
Makefile.build	17.16 KB	-rw-r--r--	2021-04-13 03:05
Makefile.clean	2.83 KB	-rw-r--r--	2016-01-11 00:01
Makefile.dtbinst	1.41 KB	-rw-r--r--	2016-01-11 00:01
Makefile.extrawarn	2.54 KB	-rw-r--r--	2021-04-13 03:05
Makefile.fwinst	2.01 KB	-rw-r--r--	2016-01-11 00:01
Makefile.headersinst	4.65 KB	-rw-r--r--	2016-01-11 00:01
Makefile.help	68 B	-rw-r--r--	2016-01-11 00:01
Makefile.host	4.51 KB	-rw-r--r--	2016-01-11 00:01
Makefile.kasan	976 B	-rw-r--r--	2021-04-13 03:05
Makefile.lib	14.9 KB	-rw-r--r--	2021-04-13 03:05
Makefile.modbuiltin	1.78 KB	-rw-r--r--	2016-01-11 00:01
Makefile.modinst	1.43 KB	-rw-r--r--	2021-04-13 03:05
Makefile.modpost	5.25 KB	-rw-r--r--	2021-04-13 03:05
Makefile.modsign	1005 B	-rw-r--r--	2016-01-11 00:01
analyze_suspend.py	117.57 KB	-rwxr-xr-x	2016-01-11 00:01
asn1_compiler	27.3 KB	-rwxr-xr-x	2021-04-13 04:32
asn1_compiler.c	35.54 KB	-rw-r--r--	2016-01-11 00:01
bloat-o-meter	1.9 KB	-rwxr-xr-x	2021-04-13 03:05
bootgraph.pl	6.28 KB	-rwxr-xr-x	2016-01-11 00:01
check-lc_ctype.c	201 B	-rw-r--r--	2016-01-11 00:01
check_extable.sh	4.9 KB	-rwxr-xr-x	2016-01-11 00:01
checkincludes.pl	1.77 KB	-rwxr-xr-x	2016-01-11 00:01
checkkconfigsymbols.py	11.44 KB	-rwxr-xr-x	2016-01-11 00:01
checkpatch.pl	169.77 KB	-rwxr-xr-x	2021-04-13 03:05
checkstack.pl	5.39 KB	-rwxr-xr-x	2021-04-13 03:05
checksyscalls.sh	5.62 KB	-rwxr-xr-x	2016-01-11 00:01
checkversion.pl	1.86 KB	-rwxr-xr-x	2016-01-11 00:01
cleanfile	3.41 KB	-rwxr-xr-x	2016-01-11 00:01
cleanpatch	5.01 KB	-rwxr-xr-x	2016-01-11 00:01
coccicheck	4.66 KB	-rwxr-xr-x	2016-01-11 00:01
config	4.6 KB	-rwxr-xr-x	2021-04-13 03:05
conmakehash	13.2 KB	-rwxr-xr-x	2021-04-13 04:32
conmakehash.c	5.98 KB	-rw-r--r--	2016-01-11 00:01
decode_stacktrace.sh	3.15 KB	-rwxr-xr-x	2021-04-13 03:05
decodecode	2.15 KB	-rwxr-xr-x	2021-04-13 03:05
depmod.sh	1.9 KB	-rwxr-xr-x	2021-04-13 03:05
diffconfig	3.68 KB	-rwxr-xr-x	2016-01-11 00:01
docproc.c	13.8 KB	-rw-r--r--	2016-01-11 00:01
export_report.pl	4.53 KB	-rwxr-xr-x	2016-01-11 00:01
extract-cert	14.27 KB	-rwxr-xr-x	2021-04-13 04:32
extract-cert.c	3.46 KB	-rw-r--r--	2016-01-11 00:01
extract-ikconfig	1.69 KB	-rwxr-xr-x	2016-01-11 00:01
extract-module-sig.pl	3.61 KB	-rwxr-xr-x	2016-01-11 00:01
extract-sys-certs.pl	3.7 KB	-rwxr-xr-x	2021-04-13 03:05
extract-vmlinux	1.6 KB	-rwxr-xr-x	2016-01-11 00:01
gcc-goto.sh	495 B	-rwxr-xr-x	2016-01-11 00:01
gcc-ld	676 B	-rwxr-xr-x	2016-01-11 00:01
gcc-version.sh	822 B	-rwxr-xr-x	2016-01-11 00:01
gcc-x86_32-has-stack-protector.sh	184 B	-rwxr-xr-x	2016-01-11 00:01
gcc-x86_64-has-stack-protector.sh	209 B	-rwxr-xr-x	2021-04-13 03:05
gen_initramfs_list.sh	7.87 KB	-rwxr-xr-x	2016-01-11 00:01
get_maintainer.pl	58.29 KB	-rwxr-xr-x	2016-01-11 00:01
gfp-translate	1.71 KB	-rwxr-xr-x	2016-01-11 00:01
headerdep.pl	3.46 KB	-rwxr-xr-x	2016-01-11 00:01
headers.sh	477 B	-rwxr-xr-x	2016-01-11 00:01
headers_check.pl	3.6 KB	-rwxr-xr-x	2016-01-11 00:01
headers_install.sh	1.28 KB	-rwxr-xr-x	2016-01-11 00:01
insert-sys-cert	18.59 KB	-rwxr-xr-x	2021-04-13 04:32
insert-sys-cert.c	13.08 KB	-rw-r--r--	2021-04-13 03:05
kallsyms	18.62 KB	-rwxr-xr-x	2021-04-13 04:32
kallsyms.c	16.8 KB	-rw-r--r--	2021-04-13 03:05
kernel-doc	76.08 KB	-rwxr-xr-x	2021-04-13 03:05
kernel-doc-xml-ref	4.22 KB	-rwxr-xr-x	2016-01-11 00:01
ld-version.sh	207 B	-rwxr-xr-x	2021-04-13 03:05
link-vmlinux.sh	5.84 KB	-rwxr-xr-x	2021-04-13 03:05
makelst	773 B	-rwxr-xr-x	2016-01-11 00:01
markup_oops.pl	8.08 KB	-rwxr-xr-x	2016-01-11 00:01
mkcompile_h	2.46 KB	-rwxr-xr-x	2016-01-11 00:01
mkmakefile	1.16 KB	-rwxr-xr-x	2016-01-11 00:01
mksysmap	1.33 KB	-rwxr-xr-x	2021-04-13 03:05
mkuboot.sh	379 B	-rwxr-xr-x	2016-01-11 00:01
mkversion	74 B	-rw-r--r--	2016-01-11 00:01
module-common.lds	888 B	-rw-r--r--	2021-04-13 03:05
namespace.pl	13.13 KB	-rwxr-xr-x	2021-04-13 03:05
objdiff	2.69 KB	-rwxr-xr-x	2016-01-11 00:01
patch-kernel	9.91 KB	-rwxr-xr-x	2016-01-11 00:01
pnmtologo.c	11.91 KB	-rw-r--r--	2016-01-11 00:01
profile2linkerlist.pl	375 B	-rwxr-xr-x	2016-01-11 00:01
recordmcount	24 KB	-rwxr-xr-x	2021-04-13 04:32
recordmcount.c	15.31 KB	-rw-r--r--	2021-04-13 03:05
recordmcount.h	16.4 KB	-rw-r--r--	2021-04-13 03:05
recordmcount.pl	18.3 KB	-rwxr-xr-x	2021-04-13 03:05
setlocalversion	4.69 KB	-rwxr-xr-x	2021-04-13 03:05
show_delta	2.99 KB	-rwxr-xr-x	2016-01-11 00:01
sign-file	18.95 KB	-rwxr-xr-x	2021-04-13 04:32
sign-file.c	8.14 KB	-rwxr-xr-x	2016-01-11 00:01
sortextable	18.04 KB	-rwxr-xr-x	2021-04-13 04:32
sortextable.c	7.65 KB	-rw-r--r--	2016-01-11 00:01
sortextable.h	5.48 KB	-rw-r--r--	2016-01-11 00:01
spelling.txt	21.33 KB	-rw-r--r--	2016-01-11 00:01
stackdelta	1.8 KB	-rwxr-xr-x	2016-01-11 00:01
stackusage	759 B	-rwxr-xr-x	2016-01-11 00:01
tags.sh	10.58 KB	-rwxr-xr-x	2021-04-13 03:05
ubuntu-retpoline-extract-one	7.26 KB	-rw-r--r--	2021-04-13 04:32
unifdef.c	34.8 KB	-rw-r--r--	2021-04-13 03:05
ver_linux	3.89 KB	-rwxr-xr-x	2016-01-11 00:01
xen-hypercalls.sh	351 B	-rw-r--r--	2016-01-11 00:01
xz_wrap.sh	562 B	-rwxr-xr-x	2016-01-11 00:01

Rename

#!/bin/sh
# Generate tags or cscope files
# Usage tags.sh <mode>
#
# mode may be any of: tags, TAGS, cscope
#
# Uses the following environment variables:
# ARCH, SUBARCH, SRCARCH, srctree, src, obj

if [ "$KBUILD_VERBOSE" = "1" ]; then
	set -x
fi

# RCS_FIND_IGNORE has escaped ()s -- remove them.
ignore="$(echo "$RCS_FIND_IGNORE" | sed 's|\\||g' )"
# tags and cscope files should also ignore MODVERSION *.mod.c files
ignore="$ignore ( -name *.mod.c ) -prune -o"

# Do not use full path if we do not use O=.. builds
# Use make O=. {tags|cscope}
# to force full paths for a non-O= build
if [ "${KBUILD_SRC}" = "" ]; then
	tree=
else
	tree=${srctree}/
fi

# ignore userspace tools
ignore="$ignore ( -path ${tree}tools ) -prune -o"

# Find all available archs
find_all_archs()
{
	ALLSOURCE_ARCHS=""
	for arch in `ls ${tree}arch`; do
		ALLSOURCE_ARCHS="${ALLSOURCE_ARCHS} "${arch##\/}
	done
}

# Detect if ALLSOURCE_ARCHS is set. If not, we assume SRCARCH
if [ "${ALLSOURCE_ARCHS}" = "" ]; then
	ALLSOURCE_ARCHS=${SRCARCH}
elif [ "${ALLSOURCE_ARCHS}" = "all" ]; then
	find_all_archs
fi

# find sources in arch/$ARCH
find_arch_sources()
{
	for i in $archincludedir; do
		prune="$prune -wholename $i -prune -o"
	done
	find ${tree}arch/$1 $ignore $subarchprune $prune -name "$2" \
		-not -type l -print;
}

# find sources in arch/$1/include
find_arch_include_sources()
{
	include=$(find ${tree}arch/$1/ $subarchprune \
					-name include -type d -print);
	if [ -n "$include" ]; then
		archincludedir="$archincludedir $include"
		find $include $ignore -name "$2" -not -type l -print;
	fi
}

# find sources in include/
find_include_sources()
{
	find ${tree}include $ignore -name config -prune -o -name "$1" \
		-not -type l -print;
}

# find sources in rest of tree
# we could benefit from a list of dirs to search in here
find_other_sources()
{
	find ${tree}* $ignore \
	     $ -name include -o -name arch -o -name '.tmp_*' $ -prune -o \
	       -name "$1" -not -type l -print;
}

find_sources()
{
	find_arch_sources $1 "$2"
}

all_sources()
{
	find_arch_include_sources ${SRCARCH} '*.[chS]'
	if [ ! -z "$archinclude" ]; then
		find_arch_include_sources $archinclude '*.[chS]'
	fi
	find_include_sources '*.[chS]'
	for arch in $ALLSOURCE_ARCHS
	do
		find_sources $arch '*.[chS]'
	done
	find_other_sources '*.[chS]'
}

all_compiled_sources()
{
	for i in $(all_sources); do
		case "$i" in
			*.[cS])
				j=${i/\.[cS]/\.o}
				j="${j#$tree}"
				if [ -e $j ]; then
					echo $i
				fi
				;;
			*)
				echo $i
				;;
		esac
	done
}

all_target_sources()
{
	if [ -n "$COMPILED_SOURCE" ]; then
		all_compiled_sources
	else
		all_sources
	fi
}

all_kconfigs()
{
	for arch in $ALLSOURCE_ARCHS; do
		find_sources $arch 'Kconfig*'
	done
	find_other_sources 'Kconfig*'
}

all_defconfigs()
{
	find_sources $ALLSOURCE_ARCHS "defconfig"
}

docscope()
{
	(echo \-k; echo \-q; all_target_sources) > cscope.files
	cscope -b -f cscope.out
}

dogtags()
{
	all_target_sources | gtags -i -f -
}

exuberant()
{
	all_target_sources | xargs $1 -a                        \
	-I __initdata,__exitdata,__initconst,			\
	-I __initdata_memblock					\
	-I __refdata,__attribute,__maybe_unused,__always_unused \
	-I __acquires,__releases,__deprecated			\
	-I __read_mostly,__aligned,____cacheline_aligned        \
	-I ____cacheline_aligned_in_smp                         \
	-I __cacheline_aligned,__cacheline_aligned_in_smp	\
	-I ____cacheline_internodealigned_in_smp                \
	-I __used,__packed,__packed2__,__must_check,__must_hold	\
	-I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL,ACPI_EXPORT_SYMBOL   \
	-I DEFINE_TRACE,EXPORT_TRACEPOINT_SYMBOL,EXPORT_TRACEPOINT_SYMBOL_GPL \
	-I static,const						\
	--extra=+f --c-kinds=+px                                \
	--regex-asm='/^(ENTRY|_GLOBAL)$([^)]*)$.*/\2/'        \
	--regex-c='/^SYSCALL_DEFINE[[:digit:]]?\(([^,)]*).*/sys_\1/' \
	--regex-c='/^COMPAT_SYSCALL_DEFINE[[:digit:]]?\(([^,)]*).*/compat_sys_\1/' \
	--regex-c++='/^TRACE_EVENT\(([^,)]*).*/trace_\1/'		\
	--regex-c++='/^TRACE_EVENT\(([^,)]*).*/trace_\1_rcuidle/'	\
	--regex-c++='/^DEFINE_EVENT\([^,)]*, *([^,)]*).*/trace_\1/'	\
	--regex-c++='/^DEFINE_EVENT\([^,)]*, *([^,)]*).*/trace_\1_rcuidle/' \
	--regex-c++='/PAGEFLAG\(([^,)]*).*/Page\1/'			\
	--regex-c++='/PAGEFLAG\(([^,)]*).*/SetPage\1/'			\
	--regex-c++='/PAGEFLAG\(([^,)]*).*/ClearPage\1/'		\
	--regex-c++='/TESTSETFLAG\(([^,)]*).*/TestSetPage\1/'		\
	--regex-c++='/TESTPAGEFLAG\(([^,)]*).*/Page\1/'			\
	--regex-c++='/SETPAGEFLAG\(([^,)]*).*/SetPage\1/'		\
	--regex-c++='/__SETPAGEFLAG$([^,)]*).*/__SetPage\1/'		\
	--regex-c++='/TESTCLEARFLAG\(([^,)]*).*/TestClearPage\1/'	\
	--regex-c++='/__TESTCLEARFLAG\(([^,)]*).*/TestClearPage\1/'	\
	--regex-c++='/CLEARPAGEFLAG\(([^,)]*).*/ClearPage\1/'		\
	--regex-c++='/__CLEARPAGEFLAG\(([^,)]*).*/__ClearPage\1/'	\
	--regex-c++='/__PAGEFLAG\(([^,)]*).*/__SetPage\1/'		\
	--regex-c++='/__PAGEFLAG\(([^,)]*).*/__ClearPage\1/'		\
	--regex-c++='/PAGEFLAG_FALSE\(([^,)]*).*/Page\1/'		\
	--regex-c++='/TESTSCFLAG\(([^,)]*).*/TestSetPage\1/'		\
	--regex-c++='/TESTSCFLAG\(([^,)]*).*/TestClearPage\1/'		\
	--regex-c++='/SETPAGEFLAG_NOOP\(([^,)]*).*/SetPage\1/'		\
	--regex-c++='/CLEARPAGEFLAG_NOOP\(([^,)]*).*/ClearPage\1/'	\
	--regex-c++='/__CLEARPAGEFLAG_NOOP\(([^,)]*).*/__ClearPage\1/'	\
	--regex-c++='/TESTCLEARFLAG_FALSE\(([^,)]*).*/TestClearPage\1/' \
	--regex-c++='/__TESTCLEARFLAG_FALSE\(([^,)]*).*/__TestClearPage\1/' \
	--regex-c++='/_PE\(([^,)]*).*/PEVENT_ERRNO__\1/'		\
	--regex-c++='/TASK_PFA_TEST\([^,]*,\s*([^)]*)$/task_\1/'	\
	--regex-c++='/TASK_PFA_SET$[^,]*,\s*([^)]*)$/task_set_\1/'	\
	--regex-c++='/TASK_PFA_CLEAR$[^,]*,\s*([^)]*)$/task_clear_\1/'\
	--regex-c++='/DEF_MMIO_(IN|OUT)_(X|D)$([^,]*),\s*[^)]*$/\3/'	\
	--regex-c++='/DEBUGGER_BOILERPLATE$([^,]*)$/\1/'		\
	--regex-c='/PCI_OP_READ$(\w*).*[1-4]$/pci_bus_read_config_\1/' \
	--regex-c='/PCI_OP_WRITE$(\w*).*[1-4]$/pci_bus_write_config_\1/' \
	--regex-c='/DEFINE_(MUTEX|SEMAPHORE|SPINLOCK)$(\w*)/\2/v/'	\
	--regex-c='/DEFINE_(RAW_SPINLOCK|RWLOCK|SEQLOCK)\((\w*)/\2/v/'	\
	--regex-c='/DECLARE_(RWSEM|COMPLETION)\((\w*)/\2/v/'		\
	--regex-c='/DECLARE_BITMAP\((\w*)/\1/v/'			\
	--regex-c='/(^|\s)(|L|H)LIST_HEAD\((\w*)/\3/v/'			\
	--regex-c='/(^|\s)RADIX_TREE\((\w*)/\2/v/'			\
	--regex-c='/DEFINE_PER_CPU\(([^,]*,\s*)(\w*).*$/\2/v/'		\
	--regex-c='/DEFINE_PER_CPU_SHARED_ALIGNED$([^,]*,\s*)(\w*).*$/\2/v/' \
	--regex-c='/DECLARE_WAIT_QUEUE_HEAD\((\w*)/\1/v/'		\
	--regex-c='/DECLARE_(TASKLET|WORK|DELAYED_WORK)\((\w*)/\2/v/'	\
	--regex-c='/DEFINE_PCI_DEVICE_TABLE\((\w*)/\1/v/'		\
	--regex-c='/(^\s)OFFSET\((\w*)/\2/v/'				\
	--regex-c='/(^\s)DEFINE\((\w*)/\2/v/'				\
	--regex-c='/DEFINE_HASHTABLE\((\w*)/\1/v/'

all_kconfigs | xargs $1 -a                              \
	--langdef=kconfig --language-force=kconfig              \
	--regex-kconfig='/^[[:blank:]]*(menu|)config[[:blank:]]+([[:alnum:]_]+)/\2/'

all_kconfigs | xargs $1 -a                              \
	--langdef=kconfig --language-force=kconfig              \
	--regex-kconfig='/^[[:blank:]]*(menu|)config[[:blank:]]+([[:alnum:]_]+)/CONFIG_\2/'

all_defconfigs | xargs -r $1 -a                         \
	--langdef=dotconfig --language-force=dotconfig          \
	--regex-dotconfig='/^#?[[:blank:]]*(CONFIG_[[:alnum:]_]+)/\1/'
}

emacs()
{
	all_target_sources | xargs $1 -a                        \
	--regex='/^$ENTRY\|_GLOBAL$($[^)]*$).*/\2/'         \
	--regex='/^SYSCALL_DEFINE[0-9]?($[^,)]*$.*/sys_\1/'   \
	--regex='/^COMPAT_SYSCALL_DEFINE[0-9]?($[^,)]*$.*/compat_sys_\1/' \
	--regex='/^TRACE_EVENT($[^,)]*$.*/trace_\1/'		\
	--regex='/^TRACE_EVENT($[^,)]*$.*/trace_\1_rcuidle/'	\
	--regex='/^DEFINE_EVENT([^,)]*, *$[^,)]*$.*/trace_\1/' \
	--regex='/^DEFINE_EVENT([^,)]*, *$[^,)]*$.*/trace_\1_rcuidle/' \
	--regex='/PAGEFLAG($[^,)]*$.*/Page\1/'			\
	--regex='/PAGEFLAG($[^,)]*$.*/SetPage\1/'		\
	--regex='/PAGEFLAG($[^,)]*$.*/ClearPage\1/'		\
	--regex='/TESTSETFLAG($[^,)]*$.*/TestSetPage\1/'	\
	--regex='/TESTPAGEFLAG($[^,)]*$.*/Page\1/'		\
	--regex='/SETPAGEFLAG($[^,)]*$.*/SetPage\1/'		\
	--regex='/__SETPAGEFLAG($[^,)]*$.*/__SetPage\1/'	\
	--regex='/TESTCLEARFLAG($[^,)]*$.*/TestClearPage\1/'	\
	--regex='/__TESTCLEARFLAG($[^,)]*$.*/TestClearPage\1/'	\
	--regex='/CLEARPAGEFLAG($[^,)]*$.*/ClearPage\1/'	\
	--regex='/__CLEARPAGEFLAG($[^,)]*$.*/__ClearPage\1/'	\
	--regex='/__PAGEFLAG($[^,)]*$.*/__SetPage\1/'		\
	--regex='/__PAGEFLAG($[^,)]*$.*/__ClearPage\1/'	\
	--regex='/PAGEFLAG_FALSE($[^,)]*$.*/Page\1/'		\
	--regex='/TESTSCFLAG($[^,)]*$.*/TestSetPage\1/'	\
	--regex='/TESTSCFLAG($[^,)]*$.*/TestClearPage\1/'	\
	--regex='/SETPAGEFLAG_NOOP($[^,)]*$.*/SetPage\1/'	\
	--regex='/CLEARPAGEFLAG_NOOP($[^,)]*$.*/ClearPage\1/'	\
	--regex='/__CLEARPAGEFLAG_NOOP($[^,)]*$.*/__ClearPage\1/' \
	--regex='/TESTCLEARFLAG_FALSE($[^,)]*$.*/TestClearPage\1/' \
	--regex='/__TESTCLEARFLAG_FALSE($[^,)]*$.*/__TestClearPage\1/' \
	--regex='/TASK_PFA_TEST$[^,]*,\s*([^)]*)$/task_\1/'		\
	--regex='/TASK_PFA_SET$[^,]*,\s*([^)]*)$/task_set_\1/'	\
	--regex='/TASK_PFA_CLEAR$[^,]*,\s*([^)]*)$/task_clear_\1/'	\
	--regex='/_PE($[^,)]*$.*/PEVENT_ERRNO__\1/'		\
	--regex='/PCI_OP_READ($[a-z]*[a-z]$.*[1-4])/pci_bus_read_config_\1/' \
	--regex='/PCI_OP_WRITE($[a-z]*[a-z]$.*[1-4])/pci_bus_write_config_\1/'\
	--regex='/[^#]*DEFINE_HASHTABLE($[^,)]*$/\1/'

all_kconfigs | xargs $1 -a                              \
	--regex='/^[ \t]*$\(menu$*config\)[ \t]+$[a-zA-Z0-9_]+$/\3/'

all_kconfigs | xargs $1 -a                              \
	--regex='/^[ \t]*$\(menu$*config\)[ \t]+$[a-zA-Z0-9_]+$/CONFIG_\3/'

all_defconfigs | xargs -r $1 -a                         \
	--regex='/^#?[ \t]?$CONFIG_[a-zA-Z0-9_]+$/\1/'
}

xtags()
{
	if $1 --version 2>&1 | grep -iq exuberant; then
		exuberant $1
	elif $1 --version 2>&1 | grep -iq emacs; then
		emacs $1
	else
		all_target_sources | xargs $1 -a
	fi
}

# Support um (which uses SUBARCH)
if [ "${ARCH}" = "um" ]; then
	if [ "$SUBARCH" = "i386" ]; then
		archinclude=x86
	elif [ "$SUBARCH" = "x86_64" ]; then
		archinclude=x86
	else
		archinclude=${SUBARCH}
	fi
elif [ "${SRCARCH}" = "arm" -a "${SUBARCH}" != "" ]; then
	subarchdir=$(find ${tree}arch/$SRCARCH/ -name "mach-*" -type d -o \
							-name "plat-*" -type d);
	for i in $subarchdir; do
		case "$i" in
			*"mach-"${SUBARCH})
				;;
			*"plat-"${SUBARCH})
				;;
			*)
				subarchprune="$subarchprune \
						-wholename $i -prune -o"
				;;
		esac
	done
fi

remove_structs=
case "$1" in
	"cscope")
		docscope
		;;

"gtags")
		dogtags
		;;

"tags")
		rm -f tags
		xtags ctags
		remove_structs=y
		;;

"TAGS")
		rm -f TAGS
		xtags etags
		remove_structs=y
		;;
esac

# Remove structure forward declarations.
if [ -n "$remove_structs" ]; then
    LANG=C sed -i -e '/^$[a-zA-Z_][a-zA-Z0-9_]*$\t.*\t\/\^struct \1;.*\$\/;"\tx$/d' $1
fi