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scripts/tags.sh: catch 4.9-rc6 

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2016-12-09 11:37:57 -08:00
parent 9188fc113d
commit 11b2019de2
1 changed files with 131 additions and 108 deletions
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239
scripts/tags.sh
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@ -1,4 +1,4 @@
#!/bin/sh #!/bin/bash
# Generate tags or cscope files # Generate tags or cscope files
# Usage tags.sh <mode> # Usage tags.sh <mode>
# #
@ -11,11 +11,10 @@ if [ "$KBUILD_VERBOSE" = "1" ]; then
set -x set -x
fi fi
# This is a duplicate of RCS_FIND_IGNORE without escaped '()' # RCS_FIND_IGNORE has escaped ()s -- remove them.
ignore="( -name SCCS -o -name BitKeeper -o -name .svn -o \ ignore="$(echo "$RCS_FIND_IGNORE" | sed 's|\\||g' )"
-name CVS -o -name .pc -o -name .hg -o \ # tags and cscope files should also ignore MODVERSION *.mod.c files
-name .git ) \ ignore="$ignore ( -name *.mod.c ) -prune -o"
-prune -o"
# Do not use full path if we do not use O=.. builds # Do not use full path if we do not use O=.. builds
# Use make O=. {tags|cscope} # Use make O=. {tags|cscope}
@ -26,6 +25,9 @@ else
tree=${srctree}/ tree=${srctree}/
fi fi
# ignore userspace tools
ignore="$ignore ( -path ${tree}tools ) -prune -o"
# Find all available archs # Find all available archs
find_all_archs() find_all_archs()
{ {
@ -48,7 +50,8 @@ find_arch_sources()
for i in $archincludedir; do for i in $archincludedir; do
prune="$prune -wholename $i -prune -o" prune="$prune -wholename $i -prune -o"
done done
find ${tree}arch/$1 $ignore $subarchprune $prune -name "$2" -print; find ${tree}arch/$1 $ignore $subarchprune $prune -name "$2" \
-not -type l -print;
} }
# find sources in arch/$1/include # find sources in arch/$1/include
@ -58,14 +61,15 @@ find_arch_include_sources()
-name include -type d -print); -name include -type d -print);
if [ -n "$include" ]; then if [ -n "$include" ]; then
archincludedir="$archincludedir $include" archincludedir="$archincludedir $include"
find $include $ignore -name "$2" -print; find $include $ignore -name "$2" -not -type l -print;
fi fi
} }
# find sources in include/ # find sources in include/
find_include_sources() find_include_sources()
{ {
find ${tree}include $ignore -name config -prune -o -name "$1" -print; find ${tree}include $ignore -name config -prune -o -name "$1" \
-not -type l -print;
} }
# find sources in rest of tree # find sources in rest of tree
@ -74,7 +78,7 @@ find_other_sources()
{ {
find ${tree}* $ignore \ find ${tree}* $ignore \
\( -name include -o -name arch -o -name '.tmp_*' \) -prune -o \ \( -name include -o -name arch -o -name '.tmp_*' \) -prune -o \
-name "$1" -print; -name "$1" -not -type l -print;
} }
find_sources() find_sources()
@ -130,11 +134,6 @@ all_kconfigs()
find_other_sources 'Kconfig*' find_other_sources 'Kconfig*'
} }
all_defconfigs()
{
find_sources $ALLSOURCE_ARCHS "defconfig"
}
docscope() docscope()
{ {
(echo \-k; echo \-q; all_target_sources) > cscope.files (echo \-k; echo \-q; all_target_sources) > cscope.files
@ -146,116 +145,140 @@ dogtags()
all_target_sources | gtags -i -f - all_target_sources | gtags -i -f -
} }
# Basic regular expressions with an optional /kind-spec/ for ctags and
# the following limitations:
# - No regex modifiers
# - Use \{0,1\} instead of \?, because etags expects an unescaped ?
# - \s is not working with etags, use a space or [ \t]
# - \w works, but does not match underscores in etags
# - etags regular expressions have to match at the start of a line;
# a ^[^#] is prepended by setup_regex unless an anchor is already present
regex_asm=(
'/^\(ENTRY\|_GLOBAL\)(\([[:alnum:]_\\]*\)).*/\2/'
)
regex_c=(
'/^SYSCALL_DEFINE[0-9](\([[:alnum:]_]*\).*/sys_\1/'
'/^COMPAT_SYSCALL_DEFINE[0-9](\([[:alnum:]_]*\).*/compat_sys_\1/'
'/^TRACE_EVENT(\([[:alnum:]_]*\).*/trace_\1/'
'/^TRACE_EVENT(\([[:alnum:]_]*\).*/trace_\1_rcuidle/'
'/^DEFINE_EVENT([^,)]*, *\([[:alnum:]_]*\).*/trace_\1/'
'/^DEFINE_EVENT([^,)]*, *\([[:alnum:]_]*\).*/trace_\1_rcuidle/'
'/^DEFINE_INSN_CACHE_OPS(\([[:alnum:]_]*\).*/get_\1_slot/'
'/^DEFINE_INSN_CACHE_OPS(\([[:alnum:]_]*\).*/free_\1_slot/'
'/^PAGEFLAG(\([[:alnum:]_]*\).*/Page\1/'
'/^PAGEFLAG(\([[:alnum:]_]*\).*/SetPage\1/'
'/^PAGEFLAG(\([[:alnum:]_]*\).*/ClearPage\1/'
'/^TESTSETFLAG(\([[:alnum:]_]*\).*/TestSetPage\1/'
'/^TESTPAGEFLAG(\([[:alnum:]_]*\).*/Page\1/'
'/^SETPAGEFLAG(\([[:alnum:]_]*\).*/SetPage\1/'
'/\<__SETPAGEFLAG(\([[:alnum:]_]*\).*/__SetPage\1/'
'/\<TESTCLEARFLAG(\([[:alnum:]_]*\).*/TestClearPage\1/'
'/\<__TESTCLEARFLAG(\([[:alnum:]_]*\).*/TestClearPage\1/'
'/\<CLEARPAGEFLAG(\([[:alnum:]_]*\).*/ClearPage\1/'
'/\<__CLEARPAGEFLAG(\([[:alnum:]_]*\).*/__ClearPage\1/'
'/^__PAGEFLAG(\([[:alnum:]_]*\).*/__SetPage\1/'
'/^__PAGEFLAG(\([[:alnum:]_]*\).*/__ClearPage\1/'
'/^PAGEFLAG_FALSE(\([[:alnum:]_]*\).*/Page\1/'
'/\<TESTSCFLAG(\([[:alnum:]_]*\).*/TestSetPage\1/'
'/\<TESTSCFLAG(\([[:alnum:]_]*\).*/TestClearPage\1/'
'/\<SETPAGEFLAG_NOOP(\([[:alnum:]_]*\).*/SetPage\1/'
'/\<CLEARPAGEFLAG_NOOP(\([[:alnum:]_]*\).*/ClearPage\1/'
'/\<__CLEARPAGEFLAG_NOOP(\([[:alnum:]_]*\).*/__ClearPage\1/'
'/\<TESTCLEARFLAG_FALSE(\([[:alnum:]_]*\).*/TestClearPage\1/'
'/^PAGE_MAPCOUNT_OPS(\([[:alnum:]_]*\).*/Page\1/'
'/^PAGE_MAPCOUNT_OPS(\([[:alnum:]_]*\).*/__SetPage\1/'
'/^PAGE_MAPCOUNT_OPS(\([[:alnum:]_]*\).*/__ClearPage\1/'
'/^TASK_PFA_TEST([^,]*, *\([[:alnum:]_]*\))/task_\1/'
'/^TASK_PFA_SET([^,]*, *\([[:alnum:]_]*\))/task_set_\1/'
'/^TASK_PFA_CLEAR([^,]*, *\([[:alnum:]_]*\))/task_clear_\1/'
'/^DEF_MMIO_\(IN\|OUT\)_[XD](\([[:alnum:]_]*\),[^)]*)/\2/'
'/^DEBUGGER_BOILERPLATE(\([[:alnum:]_]*\))/\1/'
'/^DEF_PCI_AC_\(\|NO\)RET(\([[:alnum:]_]*\).*/\2/'
'/^PCI_OP_READ(\(\w*\).*[1-4])/pci_bus_read_config_\1/'
'/^PCI_OP_WRITE(\(\w*\).*[1-4])/pci_bus_write_config_\1/'
'/\<DEFINE_\(MUTEX\|SEMAPHORE\|SPINLOCK\)(\([[:alnum:]_]*\)/\2/v/'
'/\<DEFINE_\(RAW_SPINLOCK\|RWLOCK\|SEQLOCK\)(\([[:alnum:]_]*\)/\2/v/'
'/\<DECLARE_\(RWSEM\|COMPLETION\)(\([[:alnum:]_]\+\)/\2/v/'
'/\<DECLARE_BITMAP(\([[:alnum:]_]*\)/\1/v/'
'/\(^\|\s\)\(\|L\|H\)LIST_HEAD(\([[:alnum:]_]*\)/\3/v/'
'/\(^\|\s\)RADIX_TREE(\([[:alnum:]_]*\)/\2/v/'
'/\<DEFINE_PER_CPU([^,]*, *\([[:alnum:]_]*\)/\1/v/'
'/\<DEFINE_PER_CPU_SHARED_ALIGNED([^,]*, *\([[:alnum:]_]*\)/\1/v/'
'/\<DECLARE_WAIT_QUEUE_HEAD(\([[:alnum:]_]*\)/\1/v/'
'/\<DECLARE_\(TASKLET\|WORK\|DELAYED_WORK\)(\([[:alnum:]_]*\)/\2/v/'
'/\(^\s\)OFFSET(\([[:alnum:]_]*\)/\2/v/'
'/\(^\s\)DEFINE(\([[:alnum:]_]*\)/\2/v/'
'/\<DEFINE_HASHTABLE(\([[:alnum:]_]*\)/\1/v/'
)
regex_kconfig=(
'/^[[:blank:]]*\(menu\|\)config[[:blank:]]\+\([[:alnum:]_]\+\)/\2/'
'/^[[:blank:]]*\(menu\|\)config[[:blank:]]\+\([[:alnum:]_]\+\)/CONFIG_\2/'
)
setup_regex()
{
local mode=$1 lang tmp=() r
shift
regex=()
for lang; do
case "$lang" in
asm) tmp=("${regex_asm[@]}") ;;
c) tmp=("${regex_c[@]}") ;;
kconfig) tmp=("${regex_kconfig[@]}") ;;
esac
for r in "${tmp[@]}"; do
if test "$mode" = "exuberant"; then
regex[${#regex[@]}]="--regex-$lang=${r}b"
else
# Remove ctags /kind-spec/
case "$r" in
/*/*/?/)
r=${r%?/}
esac
# Prepend ^[^#] unless already anchored
case "$r" in
/^*) ;;
*)
r="/^[^#]*${r#/}"
esac
regex[${#regex[@]}]="--regex=$r"
fi
done
done
}
exuberant() exuberant()
{ {
setup_regex exuberant asm c
all_target_sources | xargs $1 -a \ all_target_sources | xargs $1 -a \
-I __initdata,__exitdata,__initconst,__devinitdata \ -I __initdata,__exitdata,__initconst, \
-I __devinitconst,__cpuinitdata,__initdata_memblock \ -I __initdata_memblock \
-I __refdata,__attribute \ -I __refdata,__attribute,__maybe_unused,__always_unused \
-I __acquires,__releases,__deprecated \ -I __acquires,__releases,__deprecated \
-I __read_mostly,__aligned,____cacheline_aligned \ -I __read_mostly,__aligned,____cacheline_aligned \
-I ____cacheline_aligned_in_smp \ -I ____cacheline_aligned_in_smp \
-I __cacheline_aligned,__cacheline_aligned_in_smp \
-I ____cacheline_internodealigned_in_smp \ -I ____cacheline_internodealigned_in_smp \
-I __used,__packed,__packed2__,__must_check,__must_hold \ -I __used,__packed,__packed2__,__must_check,__must_hold \
-I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \ -I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL,ACPI_EXPORT_SYMBOL \
-I DEFINE_TRACE,EXPORT_TRACEPOINT_SYMBOL,EXPORT_TRACEPOINT_SYMBOL_GPL \ -I DEFINE_TRACE,EXPORT_TRACEPOINT_SYMBOL,EXPORT_TRACEPOINT_SYMBOL_GPL \
-I static,const \ -I static,const \
--extra=+f --c-kinds=+px \ --extra=+fq --c-kinds=+px --fields=+iaS --langmap=c:+.h \
--regex-asm='/^(ENTRY|_GLOBAL)\(([^)]*)\).*/\2/' \ "${regex[@]}"
--regex-c='/^SYSCALL_DEFINE[[:digit:]]?\(([^,)]*).*/sys_\1/' \
--regex-c++='/^TRACE_EVENT\(([^,)]*).*/trace_\1/' \
--regex-c++='/^DEFINE_EVENT\([^,)]*, *([^,)]*).*/trace_\1/' \
--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='/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/'
setup_regex exuberant kconfig
all_kconfigs | xargs $1 -a \ all_kconfigs | xargs $1 -a \
--langdef=kconfig --language-force=kconfig \ --langdef=kconfig --language-force=kconfig "${regex[@]}"
--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() emacs()
{ {
all_target_sources | xargs $1 -a \ setup_regex emacs asm c
--regex='/^\(ENTRY\|_GLOBAL\)(\([^)]*\)).*/\2/' \ all_target_sources | xargs $1 -a "${regex[@]}"
--regex='/^SYSCALL_DEFINE[0-9]?(\([^,)]*\).*/sys_\1/' \
--regex='/^TRACE_EVENT(\([^,)]*\).*/trace_\1/' \
--regex='/^DEFINE_EVENT([^,)]*, *\([^,)]*\).*/trace_\1/' \
--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='/_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/'
all_kconfigs | xargs $1 -a \ setup_regex emacs kconfig
--regex='/^[ \t]*\(\(menu\)*config\)[ \t]+\([a-zA-Z0-9_]+\)/\3/' all_kconfigs | xargs $1 -a "${regex[@]}"
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() xtags()
@ -266,7 +289,7 @@ xtags()
emacs $1 emacs $1
else else
all_target_sources | xargs $1 -a all_target_sources | xargs $1 -a
fi fi
} }
# Support um (which uses SUBARCH) # Support um (which uses SUBARCH)