diff options
Diffstat (limited to 'scripts/mksysmap')
| -rwxr-xr-x | scripts/mksysmap | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/scripts/mksysmap b/scripts/mksysmap index ad8bbc52267d..16a08b8ef2f8 100755 --- a/scripts/mksysmap +++ b/scripts/mksysmap @@ -37,8 +37,24 @@ # readprofile starts reading symbols when _stext is found, and # continue until it finds a symbol which is not either of 'T', 't', -# 'W' or 'w'. __crc_ are 'A' and placed in the middle -# so we just ignore them to let readprofile continue to work. -# (At least sparc64 has __crc_ in the middle). +# 'W' or 'w'. +# +# Ignored prefixes: +# $ - local symbols for ARM, MIPS, etc. +# .L - local labels, .LBB,.Ltmpxxx,.L__unnamed_xx,.LASANPC, etc. +# __crc_ - modversions +# __kstrtab_ - EXPORT_SYMBOL (symbol name) +# __kstrtabns_ - EXPORT_SYMBOL (namespace) +# +# Ignored symbols: +# L0 - for LoongArch? -$NM -n $1 | grep -v '\( [aNUw] \)\|\(__crc_\)\|\( \$[adt]\)\|\( \.L\)\|\( L0\)' > $2 +$NM -n $1 | grep -v \ + -e ' [aNUw] ' \ + -e ' \$' \ + -e ' \.L' \ + -e ' __crc_' \ + -e ' __kstrtab_' \ + -e ' __kstrtabns_' \ + -e ' L0$' \ +> $2 |