[Tarantool-patches] [PATCH luajit v2 0/3] memprof: enrich symtab when meeting new prototype

[Mikhail Shishatskiy via Tarantool-patches <tarantool-patches@dev.tarantool.org>]

Patchset v2 with some adjustments based on previous patch series,
and several fixes with improvements:

- Removed "change order of modules patch";
- Changed order of patches so that patch with symtab enriching
  works correctly straingt away, and not after applying "on the spot
  demangling" patch;
- Changed flag representing that object has been dumped to an epoch
  counter to respect consequent memprof launches.

Issue: https://github.com/tarantool/tarantool/issues/5815
Branch: https://github.com/tarantool/luajit/tree/shishqa/gh-5815-enrich-symtab-when-prototype-is-allocated-v2
Tarantool branch: https://github.com/tarantool/tarantool/tree/shishqa/gh-5815-enrich-symtab-when-prototype-is-allocated

Mikhail Shishatskiy (3):
  memprof: add symbol epochs
  memprof: enrich symtab when meeting new prototype
  memprof: substitute long proto names with aliases

 src/lj_bcread.c                               |  3 +
 src/lj_memprof.c                              | 35 +++++++---
 src/lj_memprof.h                              | 13 +++-
 src/lj_obj.h                                  | 10 +++
 src/lj_parse.c                                |  3 +
 src/lj_state.c                                |  3 +
 .../misclib-memprof-lapi.test.lua             | 55 ++++++++++++---
 tools/memprof.lua                             |  1 +
 tools/memprof/humanize.lua                    | 14 ++++
 tools/memprof/parse.lua                       | 51 ++++++++------
 tools/utils/symtab.lua                        | 68 ++++++++++++++-----
 11 files changed, 196 insertions(+), 60 deletions(-)

-- 
2.33.1