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| author | Douglas Anderson <dianders@chromium.org> | 2013-08-29 00:08:01 +0100 |
|---|---|---|
| committer | Vignesh Radhakrishnan <vigneshr@codeaurora.org> | 2015-04-09 20:36:57 +0530 |
| commit | c331d7105b7f3396c121ad2660c4f43c37b9ba33 (patch) | |
| tree | 1006c32045ad3797fa9e42569b3bb800e1d873cf /scripts/gcc-wrapper.py | |
| parent | 8579cbb78622a54bd95bc9461e9febd279d9373c (diff) | |
ARM: 7829/1: Add ".text.unlikely" and ".text.hot" to arm unwind tables
It appears that gcc may put some code in ".text.unlikely" or
".text.hot" sections. Right now those aren't accounted for in unwind
tables. Add them.
I found some docs about this at:
http://gcc.gnu.org/onlinedocs/gcc-4.6.2/gcc.pdf
Without this, if you have slub_debug turned on, you can get messages
that look like this:
unwind: Index not found 7f008c50
Change-Id: Ic8ab2d96ccb88891b10b7d916d7655a8cea04c7f
Signed-off-by: Doug Anderson <dianders@chromium.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Git-commit: 849b882b52df0f276d9ffded01d85654aa0da422
Git-repo: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/
Signed-off-by: Vignesh Radhakrishnan <vigneshr@codeaurora.org>
Diffstat (limited to 'scripts/gcc-wrapper.py')
0 files changed, 0 insertions, 0 deletions