Michal Marek | 93209d6 | 2015-10-14 11:48:06 +0200 | [diff] [blame] | 1 | #!/bin/bash |
Thomas Gleixner | 457c899 | 2019-05-19 13:08:55 +0100 | [diff] [blame] | 2 | # SPDX-License-Identifier: GPL-2.0-only |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 3 | # Generate tags or cscope files |
| 4 | # Usage tags.sh <mode> |
| 5 | # |
| 6 | # mode may be any of: tags, TAGS, cscope |
| 7 | # |
| 8 | # Uses the following environment variables: |
Masahiro Yamada | b3b3eb9 | 2019-07-06 00:14:31 +0900 | [diff] [blame] | 9 | # SUBARCH, SRCARCH, srctree |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 10 | |
Masahiro Yamada | 6ae4b98 | 2022-12-23 01:25:34 +0900 | [diff] [blame] | 11 | if [[ "$KBUILD_VERBOSE" =~ 1 ]]; then |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 12 | set -x |
| 13 | fi |
| 14 | |
Prarit Bhargava | ae63b2d | 2014-02-06 07:51:42 -0500 | [diff] [blame] | 15 | # RCS_FIND_IGNORE has escaped ()s -- remove them. |
| 16 | ignore="$(echo "$RCS_FIND_IGNORE" | sed 's|\\||g' )" |
| 17 | # tags and cscope files should also ignore MODVERSION *.mod.c files |
| 18 | ignore="$ignore ( -name *.mod.c ) -prune -o" |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 19 | |
Paulo Miguel Almeida | 40bf2fc | 2022-12-14 09:26:15 +1300 | [diff] [blame] | 20 | # ignore arbitrary directories |
| 21 | if [ -n "${IGNORE_DIRS}" ]; then |
| 22 | for i in ${IGNORE_DIRS}; do |
| 23 | ignore="${ignore} ( -path $i ) -prune -o" |
| 24 | done |
| 25 | fi |
| 26 | |
Masahiro Yamada | 95fd3f8 | 2019-07-06 12:07:13 +0900 | [diff] [blame] | 27 | # Use make KBUILD_ABS_SRCTREE=1 {tags|cscope} |
Michal Marek | e93bc1a | 2010-03-08 10:26:22 +0100 | [diff] [blame] | 28 | # to force full paths for a non-O= build |
Masahiro Yamada | c69ef1c | 2019-04-29 13:06:43 +0900 | [diff] [blame] | 29 | if [ "${srctree}" = "." -o -z "${srctree}" ]; then |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 30 | tree= |
| 31 | else |
Jiri Slaby | 709cc37 | 2008-12-10 13:10:13 +0100 | [diff] [blame] | 32 | tree=${srctree}/ |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 33 | fi |
| 34 | |
Ahmed S. Darwish | e1b3756 | 2023-05-15 19:32:16 +0200 | [diff] [blame] | 35 | # gtags(1) refuses to index any file outside of its current working dir. |
| 36 | # If gtags indexing is requested and the build output directory is not |
| 37 | # the kernel source tree, index all files in absolute-path form. |
| 38 | if [[ "$1" == "gtags" && -n "${tree}" ]]; then |
| 39 | tree=$(realpath "$tree")/ |
| 40 | fi |
| 41 | |
Jike Song | 4f62824 | 2009-01-05 14:57:03 +0800 | [diff] [blame] | 42 | # Detect if ALLSOURCE_ARCHS is set. If not, we assume SRCARCH |
| 43 | if [ "${ALLSOURCE_ARCHS}" = "" ]; then |
| 44 | ALLSOURCE_ARCHS=${SRCARCH} |
John Kacur | bc75cc6 | 2010-03-02 16:57:52 +0100 | [diff] [blame] | 45 | elif [ "${ALLSOURCE_ARCHS}" = "all" ]; then |
Joey Pabalinas | 656c107 | 2018-05-21 23:16:06 -1000 | [diff] [blame] | 46 | ALLSOURCE_ARCHS=$(find ${tree}arch/ -mindepth 1 -maxdepth 1 -type d -printf '%f ') |
Jike Song | 4f62824 | 2009-01-05 14:57:03 +0800 | [diff] [blame] | 47 | fi |
| 48 | |
Masahiro Yamada | b3b3eb9 | 2019-07-06 00:14:31 +0900 | [diff] [blame] | 49 | # find sources in arch/$1 |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 50 | find_arch_sources() |
| 51 | { |
Guennadi Liakhovetski | f81b1be | 2010-02-08 00:25:59 +0100 | [diff] [blame] | 52 | for i in $archincludedir; do |
| 53 | prune="$prune -wholename $i -prune -o" |
| 54 | done |
Masahiro Yamada | d1db881 | 2019-07-06 00:14:30 +0900 | [diff] [blame] | 55 | find ${tree}arch/$1 $ignore $prune -name "$2" -not -type l -print; |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 56 | } |
| 57 | |
| 58 | # find sources in arch/$1/include |
| 59 | find_arch_include_sources() |
| 60 | { |
Masahiro Yamada | d1db881 | 2019-07-06 00:14:30 +0900 | [diff] [blame] | 61 | include=$(find ${tree}arch/$1/ -name include -type d -print); |
Guennadi Liakhovetski | f81b1be | 2010-02-08 00:25:59 +0100 | [diff] [blame] | 62 | if [ -n "$include" ]; then |
| 63 | archincludedir="$archincludedir $include" |
Yann Droneaud | 9b24a15 | 2014-05-21 15:32:17 +0200 | [diff] [blame] | 64 | find $include $ignore -name "$2" -not -type l -print; |
Guennadi Liakhovetski | f81b1be | 2010-02-08 00:25:59 +0100 | [diff] [blame] | 65 | fi |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 66 | } |
| 67 | |
| 68 | # find sources in include/ |
| 69 | find_include_sources() |
| 70 | { |
Yann Droneaud | 9b24a15 | 2014-05-21 15:32:17 +0200 | [diff] [blame] | 71 | find ${tree}include $ignore -name config -prune -o -name "$1" \ |
| 72 | -not -type l -print; |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 73 | } |
| 74 | |
| 75 | # find sources in rest of tree |
| 76 | # we could benefit from a list of dirs to search in here |
| 77 | find_other_sources() |
| 78 | { |
| 79 | find ${tree}* $ignore \ |
Arend van Spriel | 99443f8 | 2018-01-31 16:14:14 -0800 | [diff] [blame] | 80 | \( -path ${tree}include -o -path ${tree}arch -o -name '.tmp_*' \) -prune -o \ |
Yann Droneaud | 9b24a15 | 2014-05-21 15:32:17 +0200 | [diff] [blame] | 81 | -name "$1" -not -type l -print; |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 82 | } |
| 83 | |
| 84 | find_sources() |
| 85 | { |
Jiri Slaby | 709cc37 | 2008-12-10 13:10:13 +0100 | [diff] [blame] | 86 | find_arch_sources $1 "$2" |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 87 | } |
| 88 | |
| 89 | all_sources() |
| 90 | { |
Michal Marek | a8bac51 | 2010-02-19 16:18:41 +0100 | [diff] [blame] | 91 | find_arch_include_sources ${SRCARCH} '*.[chS]' |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 92 | if [ ! -z "$archinclude" ]; then |
Jiri Slaby | 709cc37 | 2008-12-10 13:10:13 +0100 | [diff] [blame] | 93 | find_arch_include_sources $archinclude '*.[chS]' |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 94 | fi |
Jike Song | 4f62824 | 2009-01-05 14:57:03 +0800 | [diff] [blame] | 95 | find_include_sources '*.[chS]' |
Guennadi Liakhovetski | f81b1be | 2010-02-08 00:25:59 +0100 | [diff] [blame] | 96 | for arch in $ALLSOURCE_ARCHS |
| 97 | do |
| 98 | find_sources $arch '*.[chS]' |
| 99 | done |
Jike Song | 4f62824 | 2009-01-05 14:57:03 +0800 | [diff] [blame] | 100 | find_other_sources '*.[chS]' |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 101 | } |
| 102 | |
Joonsoo Kim | 923e02e | 2012-12-11 00:11:46 +0900 | [diff] [blame] | 103 | all_compiled_sources() |
| 104 | { |
Cristian Ciocaltea | 7394d2e | 2022-05-17 02:46:46 +0300 | [diff] [blame] | 105 | { |
| 106 | echo include/generated/autoconf.h |
| 107 | find $ignore -name "*.cmd" -exec \ |
Jialu Xu | 82089b0 | 2023-06-01 09:04:02 +0800 | [diff] [blame] | 108 | grep -Poh '(?<=^ )\S+|(?<== )\S+[^\\](?=$)' {} \+ | |
Cristian Ciocaltea | 7394d2e | 2022-05-17 02:46:46 +0300 | [diff] [blame] | 109 | awk '!a[$0]++' |
Vipin Sharma | d60be53 | 2022-06-17 17:54:57 -0700 | [diff] [blame] | 110 | } | xargs realpath -esq $([ -z "$KBUILD_ABS_SRCTREE" ] && echo --relative-to=.) | |
Cristian Ciocaltea | 7394d2e | 2022-05-17 02:46:46 +0300 | [diff] [blame] | 111 | sort -u |
Joonsoo Kim | 923e02e | 2012-12-11 00:11:46 +0900 | [diff] [blame] | 112 | } |
| 113 | |
| 114 | all_target_sources() |
| 115 | { |
| 116 | if [ -n "$COMPILED_SOURCE" ]; then |
| 117 | all_compiled_sources |
| 118 | else |
| 119 | all_sources |
| 120 | fi |
| 121 | } |
| 122 | |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 123 | all_kconfigs() |
| 124 | { |
Hou Tao | 7659c65 | 2017-02-22 15:40:29 -0800 | [diff] [blame] | 125 | find ${tree}arch/ -maxdepth 1 $ignore \ |
| 126 | -name "Kconfig*" -not -type l -print; |
Alexey Dobriyan | 953fae6 | 2009-02-11 13:24:09 -0800 | [diff] [blame] | 127 | for arch in $ALLSOURCE_ARCHS; do |
| 128 | find_sources $arch 'Kconfig*' |
| 129 | done |
| 130 | find_other_sources 'Kconfig*' |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 131 | } |
| 132 | |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 133 | docscope() |
| 134 | { |
Joonsoo Kim | 923e02e | 2012-12-11 00:11:46 +0900 | [diff] [blame] | 135 | (echo \-k; echo \-q; all_target_sources) > cscope.files |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 136 | cscope -b -f cscope.out |
| 137 | } |
| 138 | |
Jianbin Kang | f4ed100 | 2011-01-14 20:07:05 +0800 | [diff] [blame] | 139 | dogtags() |
| 140 | { |
Ahmed S. Darwish | e1b3756 | 2023-05-15 19:32:16 +0200 | [diff] [blame] | 141 | all_target_sources | gtags -i -C "${tree:-.}" -f - "$PWD" |
Jianbin Kang | f4ed100 | 2011-01-14 20:07:05 +0800 | [diff] [blame] | 142 | } |
| 143 | |
Michal Marek | 93209d6 | 2015-10-14 11:48:06 +0200 | [diff] [blame] | 144 | # Basic regular expressions with an optional /kind-spec/ for ctags and |
| 145 | # the following limitations: |
| 146 | # - No regex modifiers |
| 147 | # - Use \{0,1\} instead of \?, because etags expects an unescaped ? |
| 148 | # - \s is not working with etags, use a space or [ \t] |
| 149 | # - \w works, but does not match underscores in etags |
| 150 | # - etags regular expressions have to match at the start of a line; |
| 151 | # a ^[^#] is prepended by setup_regex unless an anchor is already present |
| 152 | regex_asm=( |
Zhaoyu Liu | b6379e7 | 2021-11-03 23:22:42 +0800 | [diff] [blame] | 153 | '/^\(ENTRY\|_GLOBAL\)([[:space:]]*\([[:alnum:]_\\]*\)).*/\2/' |
Michal Marek | 93209d6 | 2015-10-14 11:48:06 +0200 | [diff] [blame] | 154 | ) |
| 155 | regex_c=( |
Zhaoyu Liu | b6379e7 | 2021-11-03 23:22:42 +0800 | [diff] [blame] | 156 | '/^SYSCALL_DEFINE[0-9]([[:space:]]*\([[:alnum:]_]*\).*/sys_\1/' |
| 157 | '/^BPF_CALL_[0-9]([[:space:]]*\([[:alnum:]_]*\).*/\1/' |
| 158 | '/^COMPAT_SYSCALL_DEFINE[0-9]([[:space:]]*\([[:alnum:]_]*\).*/compat_sys_\1/' |
| 159 | '/^TRACE_EVENT([[:space:]]*\([[:alnum:]_]*\).*/trace_\1/' |
| 160 | '/^TRACE_EVENT([[:space:]]*\([[:alnum:]_]*\).*/trace_\1_rcuidle/' |
| 161 | '/^DEFINE_EVENT([^,)]*,[[:space:]]*\([[:alnum:]_]*\).*/trace_\1/' |
| 162 | '/^DEFINE_EVENT([^,)]*,[[:space:]]*\([[:alnum:]_]*\).*/trace_\1_rcuidle/' |
| 163 | '/^DEFINE_INSN_CACHE_OPS([[:space:]]*\([[:alnum:]_]*\).*/get_\1_slot/' |
| 164 | '/^DEFINE_INSN_CACHE_OPS([[:space:]]*\([[:alnum:]_]*\).*/free_\1_slot/' |
| 165 | '/^PAGEFLAG([[:space:]]*\([[:alnum:]_]*\).*/Page\1/' |
| 166 | '/^PAGEFLAG([[:space:]]*\([[:alnum:]_]*\).*/SetPage\1/' |
| 167 | '/^PAGEFLAG([[:space:]]*\([[:alnum:]_]*\).*/ClearPage\1/' |
| 168 | '/^TESTSETFLAG([[:space:]]*\([[:alnum:]_]*\).*/TestSetPage\1/' |
| 169 | '/^TESTPAGEFLAG([[:space:]]*\([[:alnum:]_]*\).*/Page\1/' |
| 170 | '/^SETPAGEFLAG([[:space:]]*\([[:alnum:]_]*\).*/SetPage\1/' |
| 171 | '/\<__SETPAGEFLAG([[:space:]]*\([[:alnum:]_]*\).*/__SetPage\1/' |
| 172 | '/\<TESTCLEARFLAG([[:space:]]*\([[:alnum:]_]*\).*/TestClearPage\1/' |
| 173 | '/\<__TESTCLEARFLAG([[:space:]]*\([[:alnum:]_]*\).*/TestClearPage\1/' |
| 174 | '/\<CLEARPAGEFLAG([[:space:]]*\([[:alnum:]_]*\).*/ClearPage\1/' |
| 175 | '/\<__CLEARPAGEFLAG([[:space:]]*\([[:alnum:]_]*\).*/__ClearPage\1/' |
| 176 | '/^__PAGEFLAG([[:space:]]*\([[:alnum:]_]*\).*/__SetPage\1/' |
| 177 | '/^__PAGEFLAG([[:space:]]*\([[:alnum:]_]*\).*/__ClearPage\1/' |
| 178 | '/^PAGEFLAG_FALSE([[:space:]]*\([[:alnum:]_]*\).*/Page\1/' |
| 179 | '/\<TESTSCFLAG([[:space:]]*\([[:alnum:]_]*\).*/TestSetPage\1/' |
| 180 | '/\<TESTSCFLAG([[:space:]]*\([[:alnum:]_]*\).*/TestClearPage\1/' |
| 181 | '/\<SETPAGEFLAG_NOOP([[:space:]]*\([[:alnum:]_]*\).*/SetPage\1/' |
| 182 | '/\<CLEARPAGEFLAG_NOOP([[:space:]]*\([[:alnum:]_]*\).*/ClearPage\1/' |
| 183 | '/\<__CLEARPAGEFLAG_NOOP([[:space:]]*\([[:alnum:]_]*\).*/__ClearPage\1/' |
| 184 | '/\<TESTCLEARFLAG_FALSE([[:space:]]*\([[:alnum:]_]*\).*/TestClearPage\1/' |
| 185 | '/^PAGE_TYPE_OPS([[:space:]]*\([[:alnum:]_]*\).*/Page\1/' |
| 186 | '/^PAGE_TYPE_OPS([[:space:]]*\([[:alnum:]_]*\).*/__SetPage\1/' |
| 187 | '/^PAGE_TYPE_OPS([[:space:]]*\([[:alnum:]_]*\).*/__ClearPage\1/' |
| 188 | '/^TASK_PFA_TEST([^,]*,[[:space:]]*\([[:alnum:]_]*\))/task_\1/' |
| 189 | '/^TASK_PFA_SET([^,]*,[[:space:]]*\([[:alnum:]_]*\))/task_set_\1/' |
| 190 | '/^TASK_PFA_CLEAR([^,]*,[[:space:]]*\([[:alnum:]_]*\))/task_clear_\1/' |
| 191 | '/^DEF_MMIO_\(IN\|OUT\)_[XD]([[:space:]]*\([[:alnum:]_]*\),[^)]*)/\2/' |
| 192 | '/^DEBUGGER_BOILERPLATE([[:space:]]*\([[:alnum:]_]*\))/\1/' |
| 193 | '/^DEF_PCI_AC_\(\|NO\)RET([[:space:]]*\([[:alnum:]_]*\).*/\2/' |
| 194 | '/^PCI_OP_READ([[:space:]]*\(\w*\).*[1-4])/pci_bus_read_config_\1/' |
| 195 | '/^PCI_OP_WRITE([[:space:]]*\(\w*\).*[1-4])/pci_bus_write_config_\1/' |
| 196 | '/\<DEFINE_\(RT_MUTEX\|MUTEX\|SEMAPHORE\|SPINLOCK\)([[:space:]]*\([[:alnum:]_]*\)/\2/v/' |
| 197 | '/\<DEFINE_\(RAW_SPINLOCK\|RWLOCK\|SEQLOCK\)([[:space:]]*\([[:alnum:]_]*\)/\2/v/' |
| 198 | '/\<DECLARE_\(RWSEM\|COMPLETION\)([[:space:]]*\([[:alnum:]_]\+\)/\2/v/' |
| 199 | '/\<DECLARE_BITMAP([[:space:]]*\([[:alnum:]_]*\)/\1/v/' |
| 200 | '/\(^\|\s\)\(\|L\|H\)LIST_HEAD([[:space:]]*\([[:alnum:]_]*\)/\3/v/' |
| 201 | '/\(^\|\s\)RADIX_TREE([[:space:]]*\([[:alnum:]_]*\)/\2/v/' |
| 202 | '/\<DEFINE_PER_CPU([^,]*,[[:space:]]*\([[:alnum:]_]*\)/\1/v/' |
| 203 | '/\<DEFINE_PER_CPU_SHARED_ALIGNED([^,]*,[[:space:]]*\([[:alnum:]_]*\)/\1/v/' |
| 204 | '/\<DECLARE_WAIT_QUEUE_HEAD([[:space:]]*\([[:alnum:]_]*\)/\1/v/' |
| 205 | '/\<DECLARE_\(TASKLET\|WORK\|DELAYED_WORK\)([[:space:]]*\([[:alnum:]_]*\)/\2/v/' |
| 206 | '/\(^\s\)OFFSET([[:space:]]*\([[:alnum:]_]*\)/\2/v/' |
| 207 | '/\(^\s\)DEFINE([[:space:]]*\([[:alnum:]_]*\)/\2/v/' |
| 208 | '/\<\(DEFINE\|DECLARE\)_HASHTABLE([[:space:]]*\([[:alnum:]_]*\)/\2/v/' |
| 209 | '/\<DEFINE_ID\(R\|A\)([[:space:]]*\([[:alnum:]_]\+\)/\2/' |
| 210 | '/\<DEFINE_WD_CLASS([[:space:]]*\([[:alnum:]_]\+\)/\1/' |
| 211 | '/\<ATOMIC_NOTIFIER_HEAD([[:space:]]*\([[:alnum:]_]\+\)/\1/' |
| 212 | '/\<RAW_NOTIFIER_HEAD([[:space:]]*\([[:alnum:]_]\+\)/\1/' |
| 213 | '/\<DECLARE_FAULT_ATTR([[:space:]]*\([[:alnum:]_]\+\)/\1/' |
| 214 | '/\<BLOCKING_NOTIFIER_HEAD([[:space:]]*\([[:alnum:]_]\+\)/\1/' |
| 215 | '/\<DEVICE_ATTR_\(RW\|RO\|WO\)([[:space:]]*\([[:alnum:]_]\+\)/dev_attr_\2/' |
| 216 | '/\<DRIVER_ATTR_\(RW\|RO\|WO\)([[:space:]]*\([[:alnum:]_]\+\)/driver_attr_\2/' |
| 217 | '/\<\(DEFINE\|DECLARE\)_STATIC_KEY_\(TRUE\|FALSE\)\(\|_RO\)([[:space:]]*\([[:alnum:]_]\+\)/\4/' |
Peter Zijlstra | 6eb6d05 | 2020-07-29 20:12:32 +0200 | [diff] [blame] | 218 | '/^SEQCOUNT_LOCKTYPE(\([^,]*\),[[:space:]]*\([^,]*\),[^)]*)/seqcount_\2_t/' |
| 219 | '/^SEQCOUNT_LOCKTYPE(\([^,]*\),[[:space:]]*\([^,]*\),[^)]*)/seqcount_\2_init/' |
Michal Marek | 93209d6 | 2015-10-14 11:48:06 +0200 | [diff] [blame] | 220 | ) |
| 221 | regex_kconfig=( |
| 222 | '/^[[:blank:]]*\(menu\|\)config[[:blank:]]\+\([[:alnum:]_]\+\)/\2/' |
| 223 | '/^[[:blank:]]*\(menu\|\)config[[:blank:]]\+\([[:alnum:]_]\+\)/CONFIG_\2/' |
| 224 | ) |
| 225 | setup_regex() |
| 226 | { |
| 227 | local mode=$1 lang tmp=() r |
| 228 | shift |
| 229 | |
| 230 | regex=() |
| 231 | for lang; do |
| 232 | case "$lang" in |
| 233 | asm) tmp=("${regex_asm[@]}") ;; |
| 234 | c) tmp=("${regex_c[@]}") ;; |
| 235 | kconfig) tmp=("${regex_kconfig[@]}") ;; |
| 236 | esac |
| 237 | for r in "${tmp[@]}"; do |
| 238 | if test "$mode" = "exuberant"; then |
| 239 | regex[${#regex[@]}]="--regex-$lang=${r}b" |
| 240 | else |
| 241 | # Remove ctags /kind-spec/ |
| 242 | case "$r" in |
| 243 | /*/*/?/) |
| 244 | r=${r%?/} |
| 245 | esac |
| 246 | # Prepend ^[^#] unless already anchored |
| 247 | case "$r" in |
| 248 | /^*) ;; |
| 249 | *) |
| 250 | r="/^[^#]*${r#/}" |
| 251 | esac |
| 252 | regex[${#regex[@]}]="--regex=$r" |
| 253 | fi |
| 254 | done |
| 255 | done |
| 256 | } |
| 257 | |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 258 | exuberant() |
| 259 | { |
Philip K. Gisslow | d06246e | 2021-09-05 09:31:32 +0200 | [diff] [blame] | 260 | CTAGS_EXTRA="extra" |
| 261 | if $1 --version 2>&1 | grep -iq universal; then |
| 262 | CTAGS_EXTRA="extras" |
| 263 | fi |
Michal Marek | 93209d6 | 2015-10-14 11:48:06 +0200 | [diff] [blame] | 264 | setup_regex exuberant asm c |
Joonsoo Kim | 923e02e | 2012-12-11 00:11:46 +0900 | [diff] [blame] | 265 | all_target_sources | xargs $1 -a \ |
Constantine Shulyupin | e23ba82 | 2018-07-11 21:36:42 +0300 | [diff] [blame] | 266 | -I __initdata,__exitdata,__initconst,__ro_after_init \ |
Paul Gortmaker | 22c1587 | 2015-04-27 17:37:53 -0400 | [diff] [blame] | 267 | -I __initdata_memblock \ |
Kirill Tkhai | f5a8213 | 2013-10-23 15:08:44 +0200 | [diff] [blame] | 268 | -I __refdata,__attribute,__maybe_unused,__always_unused \ |
Kirill Tkhai | cd68a52 | 2018-12-28 00:31:35 -0800 | [diff] [blame] | 269 | -I __acquires,__releases,__deprecated,__always_inline \ |
Kirill Tkhai | 1b2643f | 2013-02-21 16:42:42 -0800 | [diff] [blame] | 270 | -I __read_mostly,__aligned,____cacheline_aligned \ |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 271 | -I ____cacheline_aligned_in_smp \ |
Kirill Tkhai | f5a8213 | 2013-10-23 15:08:44 +0200 | [diff] [blame] | 272 | -I __cacheline_aligned,__cacheline_aligned_in_smp \ |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 273 | -I ____cacheline_internodealigned_in_smp \ |
Kirill Tkhai | 1b2643f | 2013-02-21 16:42:42 -0800 | [diff] [blame] | 274 | -I __used,__packed,__packed2__,__must_check,__must_hold \ |
Kirill Tkhai | f5a8213 | 2013-10-23 15:08:44 +0200 | [diff] [blame] | 275 | -I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL,ACPI_EXPORT_SYMBOL \ |
Stefani Seibold | 7db86dc9 | 2009-09-18 12:49:24 -0700 | [diff] [blame] | 276 | -I DEFINE_TRACE,EXPORT_TRACEPOINT_SYMBOL,EXPORT_TRACEPOINT_SYMBOL_GPL \ |
Kirill Tkhai | 1b2643f | 2013-02-21 16:42:42 -0800 | [diff] [blame] | 277 | -I static,const \ |
Philip K. Gisslow | d06246e | 2021-09-05 09:31:32 +0200 | [diff] [blame] | 278 | --$CTAGS_EXTRA=+fq --c-kinds=+px --fields=+iaS --langmap=c:+.h \ |
Mathieu Maret | d0c75f3 | 2016-10-11 13:55:14 -0700 | [diff] [blame] | 279 | "${regex[@]}" |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 280 | |
Kevin Hao | 2177379 | 2023-01-28 14:49:16 +0800 | [diff] [blame] | 281 | KCONFIG_ARGS=() |
| 282 | if ! $1 --list-languages | grep -iq kconfig; then |
| 283 | setup_regex exuberant kconfig |
| 284 | KCONFIG_ARGS=(--langdef=kconfig --language-force=kconfig "${regex[@]}") |
| 285 | fi |
| 286 | all_kconfigs | xargs $1 -a "${KCONFIG_ARGS[@]}" |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 287 | } |
| 288 | |
| 289 | emacs() |
| 290 | { |
Michal Marek | 93209d6 | 2015-10-14 11:48:06 +0200 | [diff] [blame] | 291 | setup_regex emacs asm c |
| 292 | all_target_sources | xargs $1 -a "${regex[@]}" |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 293 | |
Michal Marek | 93209d6 | 2015-10-14 11:48:06 +0200 | [diff] [blame] | 294 | setup_regex emacs kconfig |
| 295 | all_kconfigs | xargs $1 -a "${regex[@]}" |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 296 | } |
| 297 | |
| 298 | xtags() |
| 299 | { |
| 300 | if $1 --version 2>&1 | grep -iq exuberant; then |
| 301 | exuberant $1 |
| 302 | elif $1 --version 2>&1 | grep -iq emacs; then |
| 303 | emacs $1 |
| 304 | else |
Joonsoo Kim | 923e02e | 2012-12-11 00:11:46 +0900 | [diff] [blame] | 305 | all_target_sources | xargs $1 -a |
Masahiro Yamada | bb66fc6 | 2014-06-10 19:08:13 +0900 | [diff] [blame] | 306 | fi |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 307 | } |
| 308 | |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 309 | # Support um (which uses SUBARCH) |
Jiri Slaby | a6ba0cb | 2008-12-10 13:48:38 +0100 | [diff] [blame] | 310 | if [ "${ARCH}" = "um" ]; then |
| 311 | if [ "$SUBARCH" = "i386" ]; then |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 312 | archinclude=x86 |
Jiri Slaby | a6ba0cb | 2008-12-10 13:48:38 +0100 | [diff] [blame] | 313 | elif [ "$SUBARCH" = "x86_64" ]; then |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 314 | archinclude=x86 |
| 315 | else |
| 316 | archinclude=${SUBARCH} |
| 317 | fi |
| 318 | fi |
| 319 | |
Yang Bai | 6697922 | 2012-03-12 16:20:51 +0800 | [diff] [blame] | 320 | remove_structs= |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 321 | case "$1" in |
| 322 | "cscope") |
| 323 | docscope |
| 324 | ;; |
| 325 | |
Jianbin Kang | f4ed100 | 2011-01-14 20:07:05 +0800 | [diff] [blame] | 326 | "gtags") |
| 327 | dogtags |
| 328 | ;; |
| 329 | |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 330 | "tags") |
Matt Kraai | 2e6cb8b | 2009-04-21 20:38:23 -0700 | [diff] [blame] | 331 | rm -f tags |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 332 | xtags ctags |
Yang Bai | 6697922 | 2012-03-12 16:20:51 +0800 | [diff] [blame] | 333 | remove_structs=y |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 334 | ;; |
| 335 | |
| 336 | "TAGS") |
Matt Kraai | 2e6cb8b | 2009-04-21 20:38:23 -0700 | [diff] [blame] | 337 | rm -f TAGS |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 338 | xtags etags |
Yang Bai | 6697922 | 2012-03-12 16:20:51 +0800 | [diff] [blame] | 339 | remove_structs=y |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 340 | ;; |
| 341 | esac |
Yang Bai | 6697922 | 2012-03-12 16:20:51 +0800 | [diff] [blame] | 342 | |
| 343 | # Remove structure forward declarations. |
Stephen Boyd | 0eb043d | 2012-03-31 23:41:07 -0700 | [diff] [blame] | 344 | if [ -n "$remove_structs" ]; then |
Masahiro Yamada | 77a8827 | 2021-04-30 10:56:27 +0900 | [diff] [blame] | 345 | LC_ALL=C sed -i -e '/^\([a-zA-Z_][a-zA-Z0-9_]*\)\t.*\t\/\^struct \1;.*\$\/;"\tx$/d' $1 |
Yang Bai | 6697922 | 2012-03-12 16:20:51 +0800 | [diff] [blame] | 346 | fi |