[PATCH v2 0/2] Update scripts/code_cov_parse_info

Add support changes related function coverage data within 
.info files produced by recent compiler/toolchain versions.

Current assumed/supported .info file is for lcov/geninfo 1.14.
   FN:<line number of function start>,<function name>
   FNDA:<execution count>,<function name>
   FNF:<number of functions found>
   FNH:<number of function hit>

There is change caused by gcc 9 tool chain, requiring lcov/geninfo 2.0.
   https://manpages.ubuntu.com/manpages/noble/man1/geninfo.1.html
   FN:<line number of function start>,[<line number of function end>,]<function name>
   The 'end' line number is optional, and is generated only if the compiler/toolchain
   version is recent enough to generate the data (e.g., gcc 9 or newer)

The format of the function coverage data has changed from LCOV 2.2 onward.
   https://manpages.ubuntu.com/manpages/questing/man1/geninfo.1.html
   First, the leader:
   FNL:<index>,<line number of function start>[,line number of function end>]
   Then the aliases of the function; there will be at least one alias.
   All aliases of a particular function share the same index.
   FNA:<index>,<execution count>,<name>
   The now-obsolete function data format is:
   FN:<line number of function start>,[<line number of function end>,]<function name>

Add i915/display files in only_xe definitions excluding non-xe related
i915/display sources.

v2: fixing name on email for submitter. 

Jari Tahvanainen (2):
  scripts/code_cov_parse_info: add support for lcov/geninfo >1.14
    formats
  scripts/code_cov_parse_info: add display include and exclude in
    only_xe

 scripts/code_cov_parse_info | 141 ++++++++++++++++++++++++++++++++++--
 1 file changed, 135 insertions(+), 6 deletions(-)

-- 
2.43.0