[PATCH v6 0/3] elf: Restore support for _r_debug interpositions and copy relocations

[Florian Weimer]

This is a rebase of v5.  There were many conflicts in
_dl_debug_change_state because of ongoing upstream development.

H.J., could you have a look at this, given that you worked on the
original extensible _r_debug patch?

Thanks,
Florian

Florian Weimer (3):
  elf: Introduce separate _r_debug_array variable
  elf: Introduce _dl_debug_change_state
  elf: Restore support for _r_debug interpositions and copy relocations

 elf/Makefile               |   9 +++
 elf/dl-close.c             |   6 +-
 elf/dl-debug.c             | 144 ++++++++++++++++++++++++++-----------
 elf/dl-load.c              |   3 +-
 elf/dl-open.c              |   5 +-
 elf/rtld.c                 |   9 +--
 elf/tst-dlmopen4-nonpic.c  |   2 +
 elf/tst-dlmopen4-pic.c     |   2 +
 elf/tst-dlmopen4.c         |  22 ++++++
 sysdeps/generic/ldsodefs.h |  20 ++++--
 10 files changed, 164 insertions(+), 58 deletions(-)
 create mode 100644 elf/tst-dlmopen4-nonpic.c
 create mode 100644 elf/tst-dlmopen4-pic.c


base-commit: 632d895f3e5d98162f77b9c3c1da4ec19968b671
-- 
2.50.0