diff options
Diffstat (limited to 'scripts/tags.sh')
| -rwxr-xr-x | scripts/tags.sh | 68 |
1 files changed, 41 insertions, 27 deletions
diff --git a/scripts/tags.sh b/scripts/tags.sh index a70d43723146..45eaf35f5bff 100755 --- a/scripts/tags.sh +++ b/scripts/tags.sh @@ -3,7 +3,7 @@ # Generate tags or cscope files # Usage tags.sh <mode> # -# mode may be any of: tags, TAGS, cscope +# mode may be any of: tags, gtags, TAGS, cscope # # Uses the following environment variables: # SUBARCH, SRCARCH, srctree @@ -50,7 +50,7 @@ fi find_arch_sources() { for i in $archincludedir; do - prune="$prune -wholename $i -prune -o" + local prune="$prune ( -path $i ) -prune -o" done find ${tree}arch/$1 $ignore $prune -name "$2" -not -type l -print; } @@ -58,7 +58,7 @@ find_arch_sources() # find sources in arch/$1/include find_arch_include_sources() { - include=$(find ${tree}arch/$1/ -name include -type d -print); + local include=$(find ${tree}arch/$1/ -name include -type d -print); if [ -n "$include" ]; then archincludedir="$archincludedir $include" find $include $ignore -name "$2" -not -type l -print; @@ -81,21 +81,16 @@ find_other_sources() -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 + if [ -n "$archinclude" ]; then find_arch_include_sources $archinclude '*.[chS]' fi find_include_sources '*.[chS]' for arch in $ALLSOURCE_ARCHS do - find_sources $arch '*.[chS]' + find_arch_sources $arch '*.[chS]' done find_other_sources '*.[chS]' } @@ -125,7 +120,7 @@ all_kconfigs() find ${tree}arch/ -maxdepth 1 $ignore \ -name "Kconfig*" -not -type l -print; for arch in $ALLSOURCE_ARCHS; do - find_sources $arch 'Kconfig*' + find_arch_sources $arch 'Kconfig*' done find_other_sources 'Kconfig*' } @@ -157,9 +152,7 @@ regex_c=( '/^BPF_CALL_[0-9]([[:space:]]*\([[:alnum:]_]*\).*/\1/' '/^COMPAT_SYSCALL_DEFINE[0-9]([[:space:]]*\([[:alnum:]_]*\).*/compat_sys_\1/' '/^TRACE_EVENT([[:space:]]*\([[:alnum:]_]*\).*/trace_\1/' - '/^TRACE_EVENT([[:space:]]*\([[:alnum:]_]*\).*/trace_\1_rcuidle/' '/^DEFINE_EVENT([^,)]*,[[:space:]]*\([[:alnum:]_]*\).*/trace_\1/' - '/^DEFINE_EVENT([^,)]*,[[:space:]]*\([[:alnum:]_]*\).*/trace_\1_rcuidle/' '/^DEFINE_INSN_CACHE_OPS([[:space:]]*\([[:alnum:]_]*\).*/get_\1_slot/' '/^DEFINE_INSN_CACHE_OPS([[:space:]]*\([[:alnum:]_]*\).*/free_\1_slot/' '/^PAGEFLAG([[:space:]]*\([[:alnum:]_]*\).*/Page\1/' @@ -195,8 +188,9 @@ regex_c=( '/^PCI_OP_WRITE([[:space:]]*\(\w*\).*[1-4])/pci_bus_write_config_\1/' '/\<DEFINE_\(RT_MUTEX\|MUTEX\|SEMAPHORE\|SPINLOCK\)([[:space:]]*\([[:alnum:]_]*\)/\2/v/' '/\<DEFINE_\(RAW_SPINLOCK\|RWLOCK\|SEQLOCK\)([[:space:]]*\([[:alnum:]_]*\)/\2/v/' + '/\<DEFINE_TIMER(\([^,)]*\),/\1/' '/\<DECLARE_\(RWSEM\|COMPLETION\)([[:space:]]*\([[:alnum:]_]\+\)/\2/v/' - '/\<DECLARE_BITMAP([[:space:]]*\([[:alnum:]_]*\)/\1/v/' + '/\<DECLARE_BITMAP([[:space:]]*\([[:alnum:]_]\+\)/\1/v/' '/\(^\|\s\)\(\|L\|H\)LIST_HEAD([[:space:]]*\([[:alnum:]_]*\)/\3/v/' '/\(^\|\s\)RADIX_TREE([[:space:]]*\([[:alnum:]_]*\)/\2/v/' '/\<DEFINE_PER_CPU([^,]*,[[:space:]]*\([[:alnum:]_]*\)/\1/v/' @@ -217,6 +211,15 @@ regex_c=( '/\<\(DEFINE\|DECLARE\)_STATIC_KEY_\(TRUE\|FALSE\)\(\|_RO\)([[:space:]]*\([[:alnum:]_]\+\)/\4/' '/^SEQCOUNT_LOCKTYPE(\([^,]*\),[[:space:]]*\([^,]*\),[^)]*)/seqcount_\2_t/' '/^SEQCOUNT_LOCKTYPE(\([^,]*\),[[:space:]]*\([^,]*\),[^)]*)/seqcount_\2_init/' + '/^\<DECLARE_IDTENTRY[[:alnum:]_]*([^,)]*,[[:space:]]*\([[:alnum:]_]\+\)/\1/' + '/^\<DEFINE_IDTENTRY[[:alnum:]_]*([[:space:]]*\([[:alnum:]_]\+\)/\1/' + '/^\<DEFINE_FREE(\([[:alnum:]_]\+\)/cleanup_\1/' + '/^\<DEFINE_CLASS(\([[:alnum:]_]\+\)/class_\1/' + '/^\<EXTEND_CLASS(\([[:alnum:]_]\+\),[[:space:]]*\([[:alnum:]_]\+\)/class_\1\2/' + '/^\<DEFINE_GUARD(\([[:alnum:]_]\+\)/class_\1/' + '/^\<DEFINE_GUARD_COND(\([[:alnum:]_]\+\),[[:space:]]*\([[:alnum:]_]\+\)/class_\1\2/' + '/^\<DEFINE_LOCK_GUARD_[[:digit:]](\([[:alnum:]_]\+\)/class_\1/' + '/^\<DEFINE_LOCK_GUARD_[[:digit:]]_COND(\([[:alnum:]_]\+\),[[:space:]]*\([[:alnum:]_]\+\)/class_\1\2/' ) regex_kconfig=( '/^[[:blank:]]*\(menu\|\)config[[:blank:]]\+\([[:alnum:]_]\+\)/\2/' @@ -262,19 +265,30 @@ exuberant() CTAGS_EXTRA="extras" fi setup_regex exuberant asm c - all_target_sources | xargs $1 -a \ - -I __initdata,__exitdata,__initconst,__ro_after_init \ - -I __initdata_memblock \ - -I __refdata,__attribute,__maybe_unused,__always_unused \ - -I __acquires,__releases,__deprecated,__always_inline \ - -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 \ + # identifiers to ignore by ctags + local ign=( + ACPI_EXPORT_SYMBOL + DECLARE_BITMAP + DEFINE_{TRACE,MUTEX,TIMER} + EXPORT_SYMBOL EXPORT_SYMBOL_GPL + EXPORT_TRACEPOINT_SYMBOL EXPORT_TRACEPOINT_SYMBOL_GPL + ____cacheline_aligned ____cacheline_aligned_in_smp + ____cacheline_internodealigned_in_smp + __acquires __aligned __always_inline __always_unused + __attribute + __cacheline_aligned __cacheline_aligned_in_smp + __deprecated + __exitdata + __initconst __initdata __initdata_memblock + __maybe_unused __must_check __must_hold + __packed __packed2__ + __read_mostly __refdata __releases __ro_after_init + __used + const + static + ) + all_target_sources | \ + xargs $1 -a -I "$(IFS=','; echo "${ign[*]}")" \ --$CTAGS_EXTRA=+fq --c-kinds=+px --fields=+iaS --langmap=c:+.h \ "${regex[@]}" |