mbox series

[v4,0/3] Fix 'faddr2line' for LLVM arm64 builds

Message ID 20230914131225.13415-1-will@kernel.org (mailing list archive)
Headers show
Series Fix 'faddr2line' for LLVM arm64 builds | expand

Message

Will Deacon Sept. 14, 2023, 1:12 p.m. UTC 
Hi all,

Here's version four of my faddr2line fixes previously posted here:

v1: https://lore.kernel.org/r/20230724174517.15736-1-will@kernel.org
v2: https://lore.kernel.org/r/20230725211157.17031-1-will@kernel.org
v3: https://lore.kernel.org/r/20230728113415.21067-1-will@kernel.org

Changes since v3 include:
  * Add support for specifying specific LLVM versions with LLVM=
  * Drop the mksysmap filter in favour of a simpler regex implementing
    is_mapping_symbol()

Cheers,

Will

Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: Nicolas Schier <nicolas@fjasle.eu>
Cc: Josh Poimboeuf <jpoimboe@kernel.org>
Cc: John Stultz <jstultz@google.com>
Cc: linux-kbuild@vger.kernel.org

--->8

Will Deacon (3):
  scripts/faddr2line: Don't filter out non-function symbols from readelf
  scripts/faddr2line: Use LLVM addr2line and readelf if LLVM=1
  scripts/faddr2line: Skip over mapping symbols in output from readelf

 scripts/faddr2line | 24 +++++++++++++++++++++---
 1 file changed, 21 insertions(+), 3 deletions(-)