scripts/tags.sh: catch 4.9-rc6
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim
parent
9188fc113d
commit
11b2019de2
239
scripts/tags.sh
239
scripts/tags.sh
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@ -1,4 +1,4 @@
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#!/bin/sh
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#!/bin/bash
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# Generate tags or cscope files
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# Usage tags.sh <mode>
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#
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@ -11,11 +11,10 @@ if [ "$KBUILD_VERBOSE" = "1" ]; then
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set -x
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fi
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# This is a duplicate of RCS_FIND_IGNORE without escaped '()'
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ignore="( -name SCCS -o -name BitKeeper -o -name .svn -o \
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-name CVS -o -name .pc -o -name .hg -o \
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-name .git ) \
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-prune -o"
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# RCS_FIND_IGNORE has escaped ()s -- remove them.
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ignore="$(echo "$RCS_FIND_IGNORE" | sed 's|\\||g' )"
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# tags and cscope files should also ignore MODVERSION *.mod.c files
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ignore="$ignore ( -name *.mod.c ) -prune -o"
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# Do not use full path if we do not use O=.. builds
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# Use make O=. {tags|cscope}
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@ -26,6 +25,9 @@ else
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tree=${srctree}/
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fi
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# ignore userspace tools
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ignore="$ignore ( -path ${tree}tools ) -prune -o"
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# Find all available archs
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find_all_archs()
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{
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@ -48,7 +50,8 @@ find_arch_sources()
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for i in $archincludedir; do
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prune="$prune -wholename $i -prune -o"
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done
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find ${tree}arch/$1 $ignore $subarchprune $prune -name "$2" -print;
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find ${tree}arch/$1 $ignore $subarchprune $prune -name "$2" \
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-not -type l -print;
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}
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# find sources in arch/$1/include
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@ -58,14 +61,15 @@ find_arch_include_sources()
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-name include -type d -print);
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if [ -n "$include" ]; then
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archincludedir="$archincludedir $include"
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find $include $ignore -name "$2" -print;
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find $include $ignore -name "$2" -not -type l -print;
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fi
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}
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# find sources in include/
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find_include_sources()
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{
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find ${tree}include $ignore -name config -prune -o -name "$1" -print;
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find ${tree}include $ignore -name config -prune -o -name "$1" \
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-not -type l -print;
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}
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# find sources in rest of tree
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@ -74,7 +78,7 @@ find_other_sources()
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{
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find ${tree}* $ignore \
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\( -name include -o -name arch -o -name '.tmp_*' \) -prune -o \
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-name "$1" -print;
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-name "$1" -not -type l -print;
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}
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find_sources()
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@ -130,11 +134,6 @@ all_kconfigs()
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find_other_sources 'Kconfig*'
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}
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all_defconfigs()
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{
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find_sources $ALLSOURCE_ARCHS "defconfig"
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}
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docscope()
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{
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(echo \-k; echo \-q; all_target_sources) > cscope.files
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@ -146,116 +145,140 @@ dogtags()
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all_target_sources | gtags -i -f -
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}
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# Basic regular expressions with an optional /kind-spec/ for ctags and
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# the following limitations:
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# - No regex modifiers
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# - Use \{0,1\} instead of \?, because etags expects an unescaped ?
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# - \s is not working with etags, use a space or [ \t]
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# - \w works, but does not match underscores in etags
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# - etags regular expressions have to match at the start of a line;
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# a ^[^#] is prepended by setup_regex unless an anchor is already present
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regex_asm=(
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'/^\(ENTRY\|_GLOBAL\)(\([[:alnum:]_\\]*\)).*/\2/'
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)
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regex_c=(
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'/^SYSCALL_DEFINE[0-9](\([[:alnum:]_]*\).*/sys_\1/'
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'/^COMPAT_SYSCALL_DEFINE[0-9](\([[:alnum:]_]*\).*/compat_sys_\1/'
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'/^TRACE_EVENT(\([[:alnum:]_]*\).*/trace_\1/'
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'/^TRACE_EVENT(\([[:alnum:]_]*\).*/trace_\1_rcuidle/'
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'/^DEFINE_EVENT([^,)]*, *\([[:alnum:]_]*\).*/trace_\1/'
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'/^DEFINE_EVENT([^,)]*, *\([[:alnum:]_]*\).*/trace_\1_rcuidle/'
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'/^DEFINE_INSN_CACHE_OPS(\([[:alnum:]_]*\).*/get_\1_slot/'
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'/^DEFINE_INSN_CACHE_OPS(\([[:alnum:]_]*\).*/free_\1_slot/'
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'/^PAGEFLAG(\([[:alnum:]_]*\).*/Page\1/'
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'/^PAGEFLAG(\([[:alnum:]_]*\).*/SetPage\1/'
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'/^PAGEFLAG(\([[:alnum:]_]*\).*/ClearPage\1/'
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'/^TESTSETFLAG(\([[:alnum:]_]*\).*/TestSetPage\1/'
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'/^TESTPAGEFLAG(\([[:alnum:]_]*\).*/Page\1/'
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'/^SETPAGEFLAG(\([[:alnum:]_]*\).*/SetPage\1/'
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'/\<__SETPAGEFLAG(\([[:alnum:]_]*\).*/__SetPage\1/'
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'/\<TESTCLEARFLAG(\([[:alnum:]_]*\).*/TestClearPage\1/'
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'/\<__TESTCLEARFLAG(\([[:alnum:]_]*\).*/TestClearPage\1/'
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'/\<CLEARPAGEFLAG(\([[:alnum:]_]*\).*/ClearPage\1/'
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'/\<__CLEARPAGEFLAG(\([[:alnum:]_]*\).*/__ClearPage\1/'
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'/^__PAGEFLAG(\([[:alnum:]_]*\).*/__SetPage\1/'
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'/^__PAGEFLAG(\([[:alnum:]_]*\).*/__ClearPage\1/'
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'/^PAGEFLAG_FALSE(\([[:alnum:]_]*\).*/Page\1/'
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'/\<TESTSCFLAG(\([[:alnum:]_]*\).*/TestSetPage\1/'
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'/\<TESTSCFLAG(\([[:alnum:]_]*\).*/TestClearPage\1/'
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'/\<SETPAGEFLAG_NOOP(\([[:alnum:]_]*\).*/SetPage\1/'
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'/\<CLEARPAGEFLAG_NOOP(\([[:alnum:]_]*\).*/ClearPage\1/'
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'/\<__CLEARPAGEFLAG_NOOP(\([[:alnum:]_]*\).*/__ClearPage\1/'
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'/\<TESTCLEARFLAG_FALSE(\([[:alnum:]_]*\).*/TestClearPage\1/'
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'/^PAGE_MAPCOUNT_OPS(\([[:alnum:]_]*\).*/Page\1/'
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'/^PAGE_MAPCOUNT_OPS(\([[:alnum:]_]*\).*/__SetPage\1/'
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'/^PAGE_MAPCOUNT_OPS(\([[:alnum:]_]*\).*/__ClearPage\1/'
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'/^TASK_PFA_TEST([^,]*, *\([[:alnum:]_]*\))/task_\1/'
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'/^TASK_PFA_SET([^,]*, *\([[:alnum:]_]*\))/task_set_\1/'
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'/^TASK_PFA_CLEAR([^,]*, *\([[:alnum:]_]*\))/task_clear_\1/'
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'/^DEF_MMIO_\(IN\|OUT\)_[XD](\([[:alnum:]_]*\),[^)]*)/\2/'
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'/^DEBUGGER_BOILERPLATE(\([[:alnum:]_]*\))/\1/'
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'/^DEF_PCI_AC_\(\|NO\)RET(\([[:alnum:]_]*\).*/\2/'
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'/^PCI_OP_READ(\(\w*\).*[1-4])/pci_bus_read_config_\1/'
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'/^PCI_OP_WRITE(\(\w*\).*[1-4])/pci_bus_write_config_\1/'
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'/\<DEFINE_\(MUTEX\|SEMAPHORE\|SPINLOCK\)(\([[:alnum:]_]*\)/\2/v/'
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'/\<DEFINE_\(RAW_SPINLOCK\|RWLOCK\|SEQLOCK\)(\([[:alnum:]_]*\)/\2/v/'
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'/\<DECLARE_\(RWSEM\|COMPLETION\)(\([[:alnum:]_]\+\)/\2/v/'
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'/\<DECLARE_BITMAP(\([[:alnum:]_]*\)/\1/v/'
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'/\(^\|\s\)\(\|L\|H\)LIST_HEAD(\([[:alnum:]_]*\)/\3/v/'
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'/\(^\|\s\)RADIX_TREE(\([[:alnum:]_]*\)/\2/v/'
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'/\<DEFINE_PER_CPU([^,]*, *\([[:alnum:]_]*\)/\1/v/'
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'/\<DEFINE_PER_CPU_SHARED_ALIGNED([^,]*, *\([[:alnum:]_]*\)/\1/v/'
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'/\<DECLARE_WAIT_QUEUE_HEAD(\([[:alnum:]_]*\)/\1/v/'
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'/\<DECLARE_\(TASKLET\|WORK\|DELAYED_WORK\)(\([[:alnum:]_]*\)/\2/v/'
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'/\(^\s\)OFFSET(\([[:alnum:]_]*\)/\2/v/'
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'/\(^\s\)DEFINE(\([[:alnum:]_]*\)/\2/v/'
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'/\<DEFINE_HASHTABLE(\([[:alnum:]_]*\)/\1/v/'
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)
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regex_kconfig=(
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'/^[[:blank:]]*\(menu\|\)config[[:blank:]]\+\([[:alnum:]_]\+\)/\2/'
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'/^[[:blank:]]*\(menu\|\)config[[:blank:]]\+\([[:alnum:]_]\+\)/CONFIG_\2/'
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)
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setup_regex()
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{
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local mode=$1 lang tmp=() r
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shift
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regex=()
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for lang; do
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case "$lang" in
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asm) tmp=("${regex_asm[@]}") ;;
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c) tmp=("${regex_c[@]}") ;;
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kconfig) tmp=("${regex_kconfig[@]}") ;;
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esac
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for r in "${tmp[@]}"; do
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if test "$mode" = "exuberant"; then
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regex[${#regex[@]}]="--regex-$lang=${r}b"
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else
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# Remove ctags /kind-spec/
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case "$r" in
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/*/*/?/)
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r=${r%?/}
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esac
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# Prepend ^[^#] unless already anchored
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case "$r" in
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/^*) ;;
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*)
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r="/^[^#]*${r#/}"
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esac
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regex[${#regex[@]}]="--regex=$r"
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fi
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done
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done
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}
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exuberant()
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{
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setup_regex exuberant asm c
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all_target_sources | xargs $1 -a \
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-I __initdata,__exitdata,__initconst,__devinitdata \
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-I __devinitconst,__cpuinitdata,__initdata_memblock \
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-I __refdata,__attribute \
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-I __initdata,__exitdata,__initconst, \
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-I __initdata_memblock \
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-I __refdata,__attribute,__maybe_unused,__always_unused \
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-I __acquires,__releases,__deprecated \
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-I __read_mostly,__aligned,____cacheline_aligned \
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-I ____cacheline_aligned_in_smp \
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-I __cacheline_aligned,__cacheline_aligned_in_smp \
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-I ____cacheline_internodealigned_in_smp \
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-I __used,__packed,__packed2__,__must_check,__must_hold \
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-I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \
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-I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL,ACPI_EXPORT_SYMBOL \
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-I DEFINE_TRACE,EXPORT_TRACEPOINT_SYMBOL,EXPORT_TRACEPOINT_SYMBOL_GPL \
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-I static,const \
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--extra=+f --c-kinds=+px \
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--regex-asm='/^(ENTRY|_GLOBAL)\(([^)]*)\).*/\2/' \
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--regex-c='/^SYSCALL_DEFINE[[:digit:]]?\(([^,)]*).*/sys_\1/' \
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--regex-c++='/^TRACE_EVENT\(([^,)]*).*/trace_\1/' \
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--regex-c++='/^DEFINE_EVENT\([^,)]*, *([^,)]*).*/trace_\1/' \
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--regex-c++='/PAGEFLAG\(([^,)]*).*/Page\1/' \
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--regex-c++='/PAGEFLAG\(([^,)]*).*/SetPage\1/' \
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--regex-c++='/PAGEFLAG\(([^,)]*).*/ClearPage\1/' \
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--regex-c++='/TESTSETFLAG\(([^,)]*).*/TestSetPage\1/' \
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--regex-c++='/TESTPAGEFLAG\(([^,)]*).*/Page\1/' \
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--regex-c++='/SETPAGEFLAG\(([^,)]*).*/SetPage\1/' \
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--regex-c++='/__SETPAGEFLAG\(([^,)]*).*/__SetPage\1/' \
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--regex-c++='/TESTCLEARFLAG\(([^,)]*).*/TestClearPage\1/' \
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--regex-c++='/__TESTCLEARFLAG\(([^,)]*).*/TestClearPage\1/' \
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--regex-c++='/CLEARPAGEFLAG\(([^,)]*).*/ClearPage\1/' \
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--regex-c++='/__CLEARPAGEFLAG\(([^,)]*).*/__ClearPage\1/' \
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--regex-c++='/__PAGEFLAG\(([^,)]*).*/__SetPage\1/' \
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--regex-c++='/__PAGEFLAG\(([^,)]*).*/__ClearPage\1/' \
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--regex-c++='/PAGEFLAG_FALSE\(([^,)]*).*/Page\1/' \
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--regex-c++='/TESTSCFLAG\(([^,)]*).*/TestSetPage\1/' \
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--regex-c++='/TESTSCFLAG\(([^,)]*).*/TestClearPage\1/' \
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--regex-c++='/SETPAGEFLAG_NOOP\(([^,)]*).*/SetPage\1/' \
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--regex-c++='/CLEARPAGEFLAG_NOOP\(([^,)]*).*/ClearPage\1/' \
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--regex-c++='/__CLEARPAGEFLAG_NOOP\(([^,)]*).*/__ClearPage\1/' \
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--regex-c++='/TESTCLEARFLAG_FALSE\(([^,)]*).*/TestClearPage\1/' \
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--regex-c++='/__TESTCLEARFLAG_FALSE\(([^,)]*).*/__TestClearPage\1/' \
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--regex-c++='/_PE\(([^,)]*).*/PEVENT_ERRNO__\1/' \
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--regex-c='/PCI_OP_READ\((\w*).*[1-4]\)/pci_bus_read_config_\1/' \
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--regex-c='/PCI_OP_WRITE\((\w*).*[1-4]\)/pci_bus_write_config_\1/' \
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--regex-c='/DEFINE_(MUTEX|SEMAPHORE|SPINLOCK)\((\w*)/\2/v/' \
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--regex-c='/DEFINE_(RAW_SPINLOCK|RWLOCK|SEQLOCK)\((\w*)/\2/v/' \
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--regex-c='/DECLARE_(RWSEM|COMPLETION)\((\w*)/\2/v/' \
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--regex-c='/DECLARE_BITMAP\((\w*)/\1/v/' \
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--regex-c='/(^|\s)(|L|H)LIST_HEAD\((\w*)/\3/v/' \
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--regex-c='/(^|\s)RADIX_TREE\((\w*)/\2/v/' \
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--regex-c='/DEFINE_PER_CPU\(([^,]*,\s*)(\w*).*\)/\2/v/' \
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--regex-c='/DEFINE_PER_CPU_SHARED_ALIGNED\(([^,]*,\s*)(\w*).*\)/\2/v/' \
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--regex-c='/DECLARE_WAIT_QUEUE_HEAD\((\w*)/\1/v/' \
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--regex-c='/DECLARE_(TASKLET|WORK|DELAYED_WORK)\((\w*)/\2/v/' \
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--regex-c='/DEFINE_PCI_DEVICE_TABLE\((\w*)/\1/v/' \
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--regex-c='/(^\s)OFFSET\((\w*)/\2/v/' \
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--regex-c='/(^\s)DEFINE\((\w*)/\2/v/'
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--extra=+fq --c-kinds=+px --fields=+iaS --langmap=c:+.h \
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"${regex[@]}"
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setup_regex exuberant kconfig
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all_kconfigs | xargs $1 -a \
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--langdef=kconfig --language-force=kconfig \
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--regex-kconfig='/^[[:blank:]]*(menu|)config[[:blank:]]+([[:alnum:]_]+)/\2/'
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--langdef=kconfig --language-force=kconfig "${regex[@]}"
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all_kconfigs | xargs $1 -a \
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--langdef=kconfig --language-force=kconfig \
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--regex-kconfig='/^[[:blank:]]*(menu|)config[[:blank:]]+([[:alnum:]_]+)/CONFIG_\2/'
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all_defconfigs | xargs -r $1 -a \
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--langdef=dotconfig --language-force=dotconfig \
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--regex-dotconfig='/^#?[[:blank:]]*(CONFIG_[[:alnum:]_]+)/\1/'
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}
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emacs()
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{
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all_target_sources | xargs $1 -a \
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--regex='/^\(ENTRY\|_GLOBAL\)(\([^)]*\)).*/\2/' \
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--regex='/^SYSCALL_DEFINE[0-9]?(\([^,)]*\).*/sys_\1/' \
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--regex='/^TRACE_EVENT(\([^,)]*\).*/trace_\1/' \
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--regex='/^DEFINE_EVENT([^,)]*, *\([^,)]*\).*/trace_\1/' \
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--regex='/PAGEFLAG(\([^,)]*\).*/Page\1/' \
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--regex='/PAGEFLAG(\([^,)]*\).*/SetPage\1/' \
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--regex='/PAGEFLAG(\([^,)]*\).*/ClearPage\1/' \
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--regex='/TESTSETFLAG(\([^,)]*\).*/TestSetPage\1/' \
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--regex='/TESTPAGEFLAG(\([^,)]*\).*/Page\1/' \
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--regex='/SETPAGEFLAG(\([^,)]*\).*/SetPage\1/' \
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--regex='/__SETPAGEFLAG(\([^,)]*\).*/__SetPage\1/' \
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--regex='/TESTCLEARFLAG(\([^,)]*\).*/TestClearPage\1/' \
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--regex='/__TESTCLEARFLAG(\([^,)]*\).*/TestClearPage\1/' \
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--regex='/CLEARPAGEFLAG(\([^,)]*\).*/ClearPage\1/' \
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--regex='/__CLEARPAGEFLAG(\([^,)]*\).*/__ClearPage\1/' \
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--regex='/__PAGEFLAG(\([^,)]*\).*/__SetPage\1/' \
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--regex='/__PAGEFLAG(\([^,)]*\).*/__ClearPage\1/' \
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--regex='/PAGEFLAG_FALSE(\([^,)]*\).*/Page\1/' \
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--regex='/TESTSCFLAG(\([^,)]*\).*/TestSetPage\1/' \
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--regex='/TESTSCFLAG(\([^,)]*\).*/TestClearPage\1/' \
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--regex='/SETPAGEFLAG_NOOP(\([^,)]*\).*/SetPage\1/' \
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--regex='/CLEARPAGEFLAG_NOOP(\([^,)]*\).*/ClearPage\1/' \
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--regex='/__CLEARPAGEFLAG_NOOP(\([^,)]*\).*/__ClearPage\1/' \
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--regex='/TESTCLEARFLAG_FALSE(\([^,)]*\).*/TestClearPage\1/' \
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--regex='/__TESTCLEARFLAG_FALSE(\([^,)]*\).*/__TestClearPage\1/' \
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--regex='/_PE(\([^,)]*\).*/PEVENT_ERRNO__\1/' \
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--regex='/PCI_OP_READ(\([a-z]*[a-z]\).*[1-4])/pci_bus_read_config_\1/' \
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--regex='/PCI_OP_WRITE(\([a-z]*[a-z]\).*[1-4])/pci_bus_write_config_\1/'
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setup_regex emacs asm c
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all_target_sources | xargs $1 -a "${regex[@]}"
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all_kconfigs | xargs $1 -a \
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--regex='/^[ \t]*\(\(menu\)*config\)[ \t]+\([a-zA-Z0-9_]+\)/\3/'
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all_kconfigs | xargs $1 -a \
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--regex='/^[ \t]*\(\(menu\)*config\)[ \t]+\([a-zA-Z0-9_]+\)/CONFIG_\3/'
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all_defconfigs | xargs -r $1 -a \
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--regex='/^#?[ \t]?\(CONFIG_[a-zA-Z0-9_]+\)/\1/'
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setup_regex emacs kconfig
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all_kconfigs | xargs $1 -a "${regex[@]}"
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}
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xtags()
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@ -266,7 +289,7 @@ xtags()
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emacs $1
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else
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all_target_sources | xargs $1 -a
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fi
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fi
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}
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# Support um (which uses SUBARCH)
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