lkml.org 
[lkml]   [2019]   [Feb]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH v3 0/3] gcov: add Clang support
On Tue, Jan 22, 2019 at 3:38 PM Tri Vo <trong@android.com> wrote:
>
> This patch series adds Clang supoprt for gcov.
>
> Patch 1 refactors existing code in preparation for Clang support.
> Patch 2 implements necessary LLVM runtime hooks and gcov kernel interfaces.
> Patch 3 updates documentation.
>
> Greg Hackmann (2):
> gcov: Clang: move common GCC code into gcc_base.c
> gcov: Clang support
>
> Tri Vo (1):
> gcov: docs: add a note on GCC vs Clang differences
>
> Documentation/dev-tools/gcov.rst | 18 +-
> kernel/gcov/Kconfig | 3 +-
> kernel/gcov/Makefile | 5 +-
> kernel/gcov/base.c | 84 +----
> kernel/gcov/clang.c | 555 +++++++++++++++++++++++++++++++
> kernel/gcov/gcc_base.c | 86 +++++
> kernel/gcov/gcov.h | 3 +
> 7 files changed, 665 insertions(+), 89 deletions(-)
> create mode 100644 kernel/gcov/clang.c
> create mode 100644 kernel/gcov/gcc_base.c
>
> v2:
> - Reorganized config dependencies, as per Masahiro.
>
> v3:
> - Squashed patches 2-4 of v2, as per Nick, Masahiro, and Peter.
> Addressed comments by Peter:
> - Moved __gcov_exit() to gcc_base.c
> - Added missing header to gcc_base.c
> - Removed unnecessary boundary checks in gcov_info_add().
> - Changed counters' allocation to use vmalloc().
> - Added check for failed allocation of filename.
> - Changed list_for_each_entry_safe to list_for_each_entry when traversing
> without modifying.
> - Updated Documentation/dev-tools/gcov.rst
>
> --
> 2.20.1.321.g9e740568ce-goog
>

Bumping this thread for review.

--
Thanks,
~Nick Desaulniers

\
 
 \ /
  Last update: 2019-02-07 01:53    [W:0.158 / U:0.060 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site