Michal Marek | 93209d6 | 2015-10-14 11:48:06 +0200 | [diff] [blame] | 1 | #!/bin/bash |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 2 | # Generate tags or cscope files |
| 3 | # Usage tags.sh <mode> |
| 4 | # |
| 5 | # mode may be any of: tags, TAGS, cscope |
| 6 | # |
| 7 | # Uses the following environment variables: |
Michal Marek | a8bac51 | 2010-02-19 16:18:41 +0100 | [diff] [blame] | 8 | # ARCH, SUBARCH, SRCARCH, srctree, src, obj |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 9 | |
Jiri Slaby | a6ba0cb | 2008-12-10 13:48:38 +0100 | [diff] [blame] | 10 | if [ "$KBUILD_VERBOSE" = "1" ]; then |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 11 | set -x |
| 12 | fi |
| 13 | |
Prarit Bhargava | ae63b2d | 2014-02-06 07:51:42 -0500 | [diff] [blame] | 14 | # RCS_FIND_IGNORE has escaped ()s -- remove them. |
| 15 | ignore="$(echo "$RCS_FIND_IGNORE" | sed 's|\\||g' )" |
| 16 | # tags and cscope files should also ignore MODVERSION *.mod.c files |
| 17 | ignore="$ignore ( -name *.mod.c ) -prune -o" |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 18 | |
John Kacur | 4431d4c | 2010-03-02 15:38:10 +0100 | [diff] [blame] | 19 | # Do not use full path if we do not use O=.. builds |
Michal Marek | e93bc1a | 2010-03-08 10:26:22 +0100 | [diff] [blame] | 20 | # Use make O=. {tags|cscope} |
| 21 | # to force full paths for a non-O= build |
Jiri Slaby | a6ba0cb | 2008-12-10 13:48:38 +0100 | [diff] [blame] | 22 | if [ "${KBUILD_SRC}" = "" ]; then |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 23 | tree= |
| 24 | else |
Jiri Slaby | 709cc37 | 2008-12-10 13:10:13 +0100 | [diff] [blame] | 25 | tree=${srctree}/ |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 26 | fi |
| 27 | |
Konstantin Khlebnikov | 8c38a53 | 2014-04-21 12:03:08 +0400 | [diff] [blame] | 28 | # ignore userspace tools |
| 29 | ignore="$ignore ( -path ${tree}tools ) -prune -o" |
| 30 | |
John Kacur | bc75cc6 | 2010-03-02 16:57:52 +0100 | [diff] [blame] | 31 | # Find all available archs |
| 32 | find_all_archs() |
| 33 | { |
| 34 | ALLSOURCE_ARCHS="" |
| 35 | for arch in `ls ${tree}arch`; do |
| 36 | ALLSOURCE_ARCHS="${ALLSOURCE_ARCHS} "${arch##\/} |
| 37 | done |
| 38 | } |
| 39 | |
Jike Song | 4f62824 | 2009-01-05 14:57:03 +0800 | [diff] [blame] | 40 | # Detect if ALLSOURCE_ARCHS is set. If not, we assume SRCARCH |
| 41 | if [ "${ALLSOURCE_ARCHS}" = "" ]; then |
| 42 | ALLSOURCE_ARCHS=${SRCARCH} |
John Kacur | bc75cc6 | 2010-03-02 16:57:52 +0100 | [diff] [blame] | 43 | elif [ "${ALLSOURCE_ARCHS}" = "all" ]; then |
| 44 | find_all_archs |
Jike Song | 4f62824 | 2009-01-05 14:57:03 +0800 | [diff] [blame] | 45 | fi |
| 46 | |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 47 | # find sources in arch/$ARCH |
| 48 | find_arch_sources() |
| 49 | { |
Guennadi Liakhovetski | f81b1be | 2010-02-08 00:25:59 +0100 | [diff] [blame] | 50 | for i in $archincludedir; do |
| 51 | prune="$prune -wholename $i -prune -o" |
| 52 | done |
Yann Droneaud | 9b24a15 | 2014-05-21 15:32:17 +0200 | [diff] [blame] | 53 | find ${tree}arch/$1 $ignore $subarchprune $prune -name "$2" \ |
| 54 | -not -type l -print; |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 55 | } |
| 56 | |
| 57 | # find sources in arch/$1/include |
| 58 | find_arch_include_sources() |
| 59 | { |
Joonsoo Kim | 5965850 | 2012-12-11 00:11:45 +0900 | [diff] [blame] | 60 | include=$(find ${tree}arch/$1/ $subarchprune \ |
| 61 | -name include -type d -print); |
Guennadi Liakhovetski | f81b1be | 2010-02-08 00:25:59 +0100 | [diff] [blame] | 62 | if [ -n "$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 \ |
| 80 | \( -name include -o -name arch -o -name '.tmp_*' \) -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 | { |
| 105 | for i in $(all_sources); do |
| 106 | case "$i" in |
| 107 | *.[cS]) |
| 108 | j=${i/\.[cS]/\.o} |
| 109 | if [ -e $j ]; then |
| 110 | echo $i |
| 111 | fi |
| 112 | ;; |
| 113 | *) |
| 114 | echo $i |
| 115 | ;; |
| 116 | esac |
| 117 | done |
| 118 | } |
| 119 | |
| 120 | all_target_sources() |
| 121 | { |
| 122 | if [ -n "$COMPILED_SOURCE" ]; then |
| 123 | all_compiled_sources |
| 124 | else |
| 125 | all_sources |
| 126 | fi |
| 127 | } |
| 128 | |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 129 | all_kconfigs() |
| 130 | { |
Alexey Dobriyan | 953fae6 | 2009-02-11 13:24:09 -0800 | [diff] [blame] | 131 | for arch in $ALLSOURCE_ARCHS; do |
| 132 | find_sources $arch 'Kconfig*' |
| 133 | done |
| 134 | find_other_sources 'Kconfig*' |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 135 | } |
| 136 | |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 137 | docscope() |
| 138 | { |
Joonsoo Kim | 923e02e | 2012-12-11 00:11:46 +0900 | [diff] [blame] | 139 | (echo \-k; echo \-q; all_target_sources) > cscope.files |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 140 | cscope -b -f cscope.out |
| 141 | } |
| 142 | |
Jianbin Kang | f4ed100 | 2011-01-14 20:07:05 +0800 | [diff] [blame] | 143 | dogtags() |
| 144 | { |
Joonsoo Kim | 923e02e | 2012-12-11 00:11:46 +0900 | [diff] [blame] | 145 | all_target_sources | gtags -i -f - |
Jianbin Kang | f4ed100 | 2011-01-14 20:07:05 +0800 | [diff] [blame] | 146 | } |
| 147 | |
Michal Marek | 93209d6 | 2015-10-14 11:48:06 +0200 | [diff] [blame] | 148 | # Basic regular expressions with an optional /kind-spec/ for ctags and |
| 149 | # the following limitations: |
| 150 | # - No regex modifiers |
| 151 | # - Use \{0,1\} instead of \?, because etags expects an unescaped ? |
| 152 | # - \s is not working with etags, use a space or [ \t] |
| 153 | # - \w works, but does not match underscores in etags |
| 154 | # - etags regular expressions have to match at the start of a line; |
| 155 | # a ^[^#] is prepended by setup_regex unless an anchor is already present |
| 156 | regex_asm=( |
| 157 | '/^\(ENTRY\|_GLOBAL\)(\([[:alnum:]_\\]*\)).*/\2/' |
| 158 | ) |
| 159 | regex_c=( |
| 160 | '/^SYSCALL_DEFINE[0-9](\([[:alnum:]_]*\).*/sys_\1/' |
| 161 | '/^COMPAT_SYSCALL_DEFINE[0-9](\([[:alnum:]_]*\).*/compat_sys_\1/' |
| 162 | '/^TRACE_EVENT(\([[:alnum:]_]*\).*/trace_\1/' |
| 163 | '/^TRACE_EVENT(\([[:alnum:]_]*\).*/trace_\1_rcuidle/' |
| 164 | '/^DEFINE_EVENT([^,)]*, *\([[:alnum:]_]*\).*/trace_\1/' |
| 165 | '/^DEFINE_EVENT([^,)]*, *\([[:alnum:]_]*\).*/trace_\1_rcuidle/' |
Naveen N. Rao | 0a9e7da | 2016-02-18 20:56:31 +0530 | [diff] [blame] | 166 | '/^DEFINE_INSN_CACHE_OPS(\([[:alnum:]_]*\).*/get_\1_slot/' |
| 167 | '/^DEFINE_INSN_CACHE_OPS(\([[:alnum:]_]*\).*/free_\1_slot/' |
Michal Marek | 93209d6 | 2015-10-14 11:48:06 +0200 | [diff] [blame] | 168 | '/^PAGEFLAG(\([[:alnum:]_]*\).*/Page\1/' |
| 169 | '/^PAGEFLAG(\([[:alnum:]_]*\).*/SetPage\1/' |
| 170 | '/^PAGEFLAG(\([[:alnum:]_]*\).*/ClearPage\1/' |
| 171 | '/^TESTSETFLAG(\([[:alnum:]_]*\).*/TestSetPage\1/' |
| 172 | '/^TESTPAGEFLAG(\([[:alnum:]_]*\).*/Page\1/' |
| 173 | '/^SETPAGEFLAG(\([[:alnum:]_]*\).*/SetPage\1/' |
| 174 | '/\<__SETPAGEFLAG(\([[:alnum:]_]*\).*/__SetPage\1/' |
| 175 | '/\<TESTCLEARFLAG(\([[:alnum:]_]*\).*/TestClearPage\1/' |
| 176 | '/\<__TESTCLEARFLAG(\([[:alnum:]_]*\).*/TestClearPage\1/' |
| 177 | '/\<CLEARPAGEFLAG(\([[:alnum:]_]*\).*/ClearPage\1/' |
| 178 | '/\<__CLEARPAGEFLAG(\([[:alnum:]_]*\).*/__ClearPage\1/' |
| 179 | '/^__PAGEFLAG(\([[:alnum:]_]*\).*/__SetPage\1/' |
| 180 | '/^__PAGEFLAG(\([[:alnum:]_]*\).*/__ClearPage\1/' |
| 181 | '/^PAGEFLAG_FALSE(\([[:alnum:]_]*\).*/Page\1/' |
| 182 | '/\<TESTSCFLAG(\([[:alnum:]_]*\).*/TestSetPage\1/' |
| 183 | '/\<TESTSCFLAG(\([[:alnum:]_]*\).*/TestClearPage\1/' |
| 184 | '/\<SETPAGEFLAG_NOOP(\([[:alnum:]_]*\).*/SetPage\1/' |
| 185 | '/\<CLEARPAGEFLAG_NOOP(\([[:alnum:]_]*\).*/ClearPage\1/' |
| 186 | '/\<__CLEARPAGEFLAG_NOOP(\([[:alnum:]_]*\).*/__ClearPage\1/' |
| 187 | '/\<TESTCLEARFLAG_FALSE(\([[:alnum:]_]*\).*/TestClearPage\1/' |
Vladimir Davydov | 632c0a1 | 2016-07-26 15:24:18 -0700 | [diff] [blame] | 188 | '/^PAGE_MAPCOUNT_OPS(\([[:alnum:]_]*\).*/Page\1/' |
| 189 | '/^PAGE_MAPCOUNT_OPS(\([[:alnum:]_]*\).*/__SetPage\1/' |
| 190 | '/^PAGE_MAPCOUNT_OPS(\([[:alnum:]_]*\).*/__ClearPage\1/' |
Michal Marek | 93209d6 | 2015-10-14 11:48:06 +0200 | [diff] [blame] | 191 | '/^TASK_PFA_TEST([^,]*, *\([[:alnum:]_]*\))/task_\1/' |
| 192 | '/^TASK_PFA_SET([^,]*, *\([[:alnum:]_]*\))/task_set_\1/' |
| 193 | '/^TASK_PFA_CLEAR([^,]*, *\([[:alnum:]_]*\))/task_clear_\1/' |
| 194 | '/^DEF_MMIO_\(IN\|OUT\)_[XD](\([[:alnum:]_]*\),[^)]*)/\2/' |
| 195 | '/^DEBUGGER_BOILERPLATE(\([[:alnum:]_]*\))/\1/' |
| 196 | '/^DEF_PCI_AC_\(\|NO\)RET(\([[:alnum:]_]*\).*/\2/' |
| 197 | '/^PCI_OP_READ(\(\w*\).*[1-4])/pci_bus_read_config_\1/' |
| 198 | '/^PCI_OP_WRITE(\(\w*\).*[1-4])/pci_bus_write_config_\1/' |
| 199 | '/\<DEFINE_\(MUTEX\|SEMAPHORE\|SPINLOCK\)(\([[:alnum:]_]*\)/\2/v/' |
| 200 | '/\<DEFINE_\(RAW_SPINLOCK\|RWLOCK\|SEQLOCK\)(\([[:alnum:]_]*\)/\2/v/' |
| 201 | '/\<DECLARE_\(RWSEM\|COMPLETION\)(\([[:alnum:]_]\+\)/\2/v/' |
| 202 | '/\<DECLARE_BITMAP(\([[:alnum:]_]*\)/\1/v/' |
| 203 | '/\(^\|\s\)\(\|L\|H\)LIST_HEAD(\([[:alnum:]_]*\)/\3/v/' |
| 204 | '/\(^\|\s\)RADIX_TREE(\([[:alnum:]_]*\)/\2/v/' |
| 205 | '/\<DEFINE_PER_CPU([^,]*, *\([[:alnum:]_]*\)/\1/v/' |
| 206 | '/\<DEFINE_PER_CPU_SHARED_ALIGNED([^,]*, *\([[:alnum:]_]*\)/\1/v/' |
| 207 | '/\<DECLARE_WAIT_QUEUE_HEAD(\([[:alnum:]_]*\)/\1/v/' |
| 208 | '/\<DECLARE_\(TASKLET\|WORK\|DELAYED_WORK\)(\([[:alnum:]_]*\)/\2/v/' |
Michal Marek | 93209d6 | 2015-10-14 11:48:06 +0200 | [diff] [blame] | 209 | '/\(^\s\)OFFSET(\([[:alnum:]_]*\)/\2/v/' |
| 210 | '/\(^\s\)DEFINE(\([[:alnum:]_]*\)/\2/v/' |
| 211 | '/\<DEFINE_HASHTABLE(\([[:alnum:]_]*\)/\1/v/' |
| 212 | ) |
| 213 | regex_kconfig=( |
| 214 | '/^[[:blank:]]*\(menu\|\)config[[:blank:]]\+\([[:alnum:]_]\+\)/\2/' |
| 215 | '/^[[:blank:]]*\(menu\|\)config[[:blank:]]\+\([[:alnum:]_]\+\)/CONFIG_\2/' |
| 216 | ) |
| 217 | setup_regex() |
| 218 | { |
| 219 | local mode=$1 lang tmp=() r |
| 220 | shift |
| 221 | |
| 222 | regex=() |
| 223 | for lang; do |
| 224 | case "$lang" in |
| 225 | asm) tmp=("${regex_asm[@]}") ;; |
| 226 | c) tmp=("${regex_c[@]}") ;; |
| 227 | kconfig) tmp=("${regex_kconfig[@]}") ;; |
| 228 | esac |
| 229 | for r in "${tmp[@]}"; do |
| 230 | if test "$mode" = "exuberant"; then |
| 231 | regex[${#regex[@]}]="--regex-$lang=${r}b" |
| 232 | else |
| 233 | # Remove ctags /kind-spec/ |
| 234 | case "$r" in |
| 235 | /*/*/?/) |
| 236 | r=${r%?/} |
| 237 | esac |
| 238 | # Prepend ^[^#] unless already anchored |
| 239 | case "$r" in |
| 240 | /^*) ;; |
| 241 | *) |
| 242 | r="/^[^#]*${r#/}" |
| 243 | esac |
| 244 | regex[${#regex[@]}]="--regex=$r" |
| 245 | fi |
| 246 | done |
| 247 | done |
| 248 | } |
| 249 | |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 250 | exuberant() |
| 251 | { |
Michal Marek | 93209d6 | 2015-10-14 11:48:06 +0200 | [diff] [blame] | 252 | setup_regex exuberant asm c |
Joonsoo Kim | 923e02e | 2012-12-11 00:11:46 +0900 | [diff] [blame] | 253 | all_target_sources | xargs $1 -a \ |
Michael Opdenacker | 6cf3a6e | 2013-11-07 12:09:51 +1100 | [diff] [blame] | 254 | -I __initdata,__exitdata,__initconst, \ |
Paul Gortmaker | 22c1587 | 2015-04-27 17:37:53 -0400 | [diff] [blame] | 255 | -I __initdata_memblock \ |
Kirill Tkhai | f5a8213 | 2013-10-23 15:08:44 +0200 | [diff] [blame] | 256 | -I __refdata,__attribute,__maybe_unused,__always_unused \ |
Kirill Tkhai | 1b2643f | 2013-02-21 16:42:42 -0800 | [diff] [blame] | 257 | -I __acquires,__releases,__deprecated \ |
| 258 | -I __read_mostly,__aligned,____cacheline_aligned \ |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 259 | -I ____cacheline_aligned_in_smp \ |
Kirill Tkhai | f5a8213 | 2013-10-23 15:08:44 +0200 | [diff] [blame] | 260 | -I __cacheline_aligned,__cacheline_aligned_in_smp \ |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 261 | -I ____cacheline_internodealigned_in_smp \ |
Kirill Tkhai | 1b2643f | 2013-02-21 16:42:42 -0800 | [diff] [blame] | 262 | -I __used,__packed,__packed2__,__must_check,__must_hold \ |
Kirill Tkhai | f5a8213 | 2013-10-23 15:08:44 +0200 | [diff] [blame] | 263 | -I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL,ACPI_EXPORT_SYMBOL \ |
Stefani Seibold | 7db86dc9 | 2009-09-18 12:49:24 -0700 | [diff] [blame] | 264 | -I DEFINE_TRACE,EXPORT_TRACEPOINT_SYMBOL,EXPORT_TRACEPOINT_SYMBOL_GPL \ |
Kirill Tkhai | 1b2643f | 2013-02-21 16:42:42 -0800 | [diff] [blame] | 265 | -I static,const \ |
Mathieu Maret | d0c75f3 | 2016-10-11 13:55:14 -0700 | [diff] [blame] | 266 | --extra=+fq --c-kinds=+px --fields=+iaS --langmap=c:+.h \ |
| 267 | "${regex[@]}" |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 268 | |
Michal Marek | 93209d6 | 2015-10-14 11:48:06 +0200 | [diff] [blame] | 269 | setup_regex exuberant kconfig |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 270 | all_kconfigs | xargs $1 -a \ |
Michal Marek | 93209d6 | 2015-10-14 11:48:06 +0200 | [diff] [blame] | 271 | --langdef=kconfig --language-force=kconfig "${regex[@]}" |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 272 | |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 273 | } |
| 274 | |
| 275 | emacs() |
| 276 | { |
Michal Marek | 93209d6 | 2015-10-14 11:48:06 +0200 | [diff] [blame] | 277 | setup_regex emacs asm c |
| 278 | all_target_sources | xargs $1 -a "${regex[@]}" |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 279 | |
Michal Marek | 93209d6 | 2015-10-14 11:48:06 +0200 | [diff] [blame] | 280 | setup_regex emacs kconfig |
| 281 | all_kconfigs | xargs $1 -a "${regex[@]}" |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 282 | } |
| 283 | |
| 284 | xtags() |
| 285 | { |
| 286 | if $1 --version 2>&1 | grep -iq exuberant; then |
| 287 | exuberant $1 |
| 288 | elif $1 --version 2>&1 | grep -iq emacs; then |
| 289 | emacs $1 |
| 290 | else |
Joonsoo Kim | 923e02e | 2012-12-11 00:11:46 +0900 | [diff] [blame] | 291 | all_target_sources | xargs $1 -a |
Masahiro Yamada | bb66fc6 | 2014-06-10 19:08:13 +0900 | [diff] [blame] | 292 | fi |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 293 | } |
| 294 | |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 295 | # Support um (which uses SUBARCH) |
Jiri Slaby | a6ba0cb | 2008-12-10 13:48:38 +0100 | [diff] [blame] | 296 | if [ "${ARCH}" = "um" ]; then |
| 297 | if [ "$SUBARCH" = "i386" ]; then |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 298 | archinclude=x86 |
Jiri Slaby | a6ba0cb | 2008-12-10 13:48:38 +0100 | [diff] [blame] | 299 | elif [ "$SUBARCH" = "x86_64" ]; then |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 300 | archinclude=x86 |
| 301 | else |
| 302 | archinclude=${SUBARCH} |
| 303 | fi |
Joonsoo Kim | 5965850 | 2012-12-11 00:11:45 +0900 | [diff] [blame] | 304 | elif [ "${SRCARCH}" = "arm" -a "${SUBARCH}" != "" ]; then |
| 305 | subarchdir=$(find ${tree}arch/$SRCARCH/ -name "mach-*" -type d -o \ |
| 306 | -name "plat-*" -type d); |
Sam Protsenko | 779d5eb3 | 2016-12-12 16:40:51 -0800 | [diff] [blame] | 307 | mach_suffix=$SUBARCH |
| 308 | plat_suffix=$SUBARCH |
| 309 | |
| 310 | # Special cases when $plat_suffix != $mach_suffix |
| 311 | case $mach_suffix in |
| 312 | "omap1" | "omap2") |
| 313 | plat_suffix="omap" |
| 314 | ;; |
| 315 | esac |
| 316 | |
| 317 | if [ ! -d ${tree}arch/$SRCARCH/mach-$mach_suffix ]; then |
| 318 | echo "Warning: arch/arm/mach-$mach_suffix/ not found." >&2 |
| 319 | echo " Fix your \$SUBARCH appropriately" >&2 |
| 320 | fi |
| 321 | |
Joonsoo Kim | 5965850 | 2012-12-11 00:11:45 +0900 | [diff] [blame] | 322 | for i in $subarchdir; do |
| 323 | case "$i" in |
Sam Protsenko | 779d5eb3 | 2016-12-12 16:40:51 -0800 | [diff] [blame] | 324 | *"mach-"${mach_suffix}) |
Joonsoo Kim | 5965850 | 2012-12-11 00:11:45 +0900 | [diff] [blame] | 325 | ;; |
Sam Protsenko | 779d5eb3 | 2016-12-12 16:40:51 -0800 | [diff] [blame] | 326 | *"plat-"${plat_suffix}) |
Joonsoo Kim | 5965850 | 2012-12-11 00:11:45 +0900 | [diff] [blame] | 327 | ;; |
| 328 | *) |
| 329 | subarchprune="$subarchprune \ |
| 330 | -wholename $i -prune -o" |
| 331 | ;; |
| 332 | esac |
| 333 | done |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 334 | fi |
| 335 | |
Yang Bai | 6697922 | 2012-03-12 16:20:51 +0800 | [diff] [blame] | 336 | remove_structs= |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 337 | case "$1" in |
| 338 | "cscope") |
| 339 | docscope |
| 340 | ;; |
| 341 | |
Jianbin Kang | f4ed100 | 2011-01-14 20:07:05 +0800 | [diff] [blame] | 342 | "gtags") |
| 343 | dogtags |
| 344 | ;; |
| 345 | |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 346 | "tags") |
Matt Kraai | 2e6cb8b | 2009-04-21 20:38:23 -0700 | [diff] [blame] | 347 | rm -f tags |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 348 | xtags ctags |
Yang Bai | 6697922 | 2012-03-12 16:20:51 +0800 | [diff] [blame] | 349 | remove_structs=y |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 350 | ;; |
| 351 | |
| 352 | "TAGS") |
Matt Kraai | 2e6cb8b | 2009-04-21 20:38:23 -0700 | [diff] [blame] | 353 | rm -f TAGS |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 354 | xtags etags |
Yang Bai | 6697922 | 2012-03-12 16:20:51 +0800 | [diff] [blame] | 355 | remove_structs=y |
Sam Ravnborg | a680eed | 2008-12-03 22:24:13 +0100 | [diff] [blame] | 356 | ;; |
| 357 | esac |
Yang Bai | 6697922 | 2012-03-12 16:20:51 +0800 | [diff] [blame] | 358 | |
| 359 | # Remove structure forward declarations. |
Stephen Boyd | 0eb043d | 2012-03-31 23:41:07 -0700 | [diff] [blame] | 360 | if [ -n "$remove_structs" ]; then |
Yang Bai | 6697922 | 2012-03-12 16:20:51 +0800 | [diff] [blame] | 361 | LANG=C sed -i -e '/^\([a-zA-Z_][a-zA-Z0-9_]*\)\t.*\t\/\^struct \1;.*\$\/;"\tx$/d' $1 |
| 362 | fi |