tracing: add support for objtool mcount
authorSami Tolvanen <samitolvanen@google.com>
Fri, 25 Sep 2020 23:43:53 +0000 (16:43 -0700)
committerKees Cook <keescook@chromium.org>
Tue, 23 Feb 2021 20:46:57 +0000 (12:46 -0800)
commit22c8542d7b220ffc53816d47b371b1fe34341d4a
tree55e578bad8de1fb1142b4f4f694a33ab5485dcfe
parent0e731dbc18241d68318e0a7d2c2c0087c9073fb9
tracing: add support for objtool mcount

This change adds build support for using objtool to generate
__mcount_loc sections.

Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Makefile
kernel/trace/Kconfig
scripts/Makefile.build