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Commit 5123b327c107db9e560fd62d50c27a3816e5a078

Authored by Rabin Vincent
Committed by Sam Ravnborg
1 parent 953fae66d1
Exists in master and in 7 other branches imx_3.0.35_4.1.0, imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga, smarc-l5.0.0_1.0.0-ga

kbuild: add sys_* entries for syscalls in tags 

Currently, it is no longer possible to use the tags file to jump to
system call function definitions with sys_foo, because the definitions
are obscured by use of the SYSCALL_DEFINE* macros.

This patch adds the appropriate option to ctags to make it see through
the macro.  Also, it adds the ENTRY() work already done for Exuberant
to Emacs too.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

Showing 1 changed file with 5 additions and 2 deletions Side-by-side Diff

... ... @@ -102,7 +102,8 @@
102 102 -I ____cacheline_internodealigned_in_smp \
103 103 -I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \
104 104 --extra=+f --c-kinds=+px \
105   - --regex-asm='/^ENTRY\(([^)]*)\).*/\1/'
  105 + --regex-asm='/^ENTRY\(([^)]*)\).*/\1/' \
  106 + --regex-c='/^SYSCALL_DEFINE[[:digit:]]?\(([^,)]*).*/sys_\1/'
106 107  
107 108 all_kconfigs | xargs $1 -a \
108 109 --langdef=kconfig --language-force=kconfig \
... ... @@ -120,7 +121,9 @@
120 121  
121 122 emacs()
122 123 {
123   - all_sources | xargs $1 -a
  124 + all_sources | xargs $1 -a \
  125 + --regex='/^ENTRY(\([^)]*\)).*/\1/' \
  126 + --regex='/^SYSCALL_DEFINE[0-9]?(\([^,)]*\).*/sys_\1/'
124 127  
125 128 all_kconfigs | xargs $1 -a \
126 129 --regex='/^[ \t]*\(\(menu\)*config\)[ \t]+\([a-zA-Z0-9_]+\)/\3/'