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[GOLD] Fix powerpc64 optimization of TOC accesses
authorAlan Modra <amodra@gmail.com>
Tue, 17 Oct 2017 14:03:05 +0000 (00:33 +1030)
committerAlan Modra <amodra@gmail.com>
Tue, 17 Oct 2017 23:06:48 +0000 (09:36 +1030)
commitac7c988b464401474d73c68f1bd59dffe42a84a8
tree5331f77ddd00edd44c893ac8a05665ab1a965factree
parent8afa21fd199dc1c10a1ea8fb01c71a24ddb15ae4commit | diff
[GOLD] Fix powerpc64 optimization of TOC accesses

Fixes a thinko.  Given code that puts variables into the TOC (a bad
idea, but some see the TOC as a small data section) this bug could
result in an attempt to optimize a sequence that should not be
optimized.

* powerpc.cc (Target_powerpc::Scan::local): Correct dst_off
calculation for TOC16 relocs.
(Target_powerpc::Scan::global): Likewise.

(cherry picked from commit 412294daf8786fd9060059b8be7fc59a35e13922)
gold/ChangeLog diff | blob | blame | history
gold/powerpc.cc diff | blob | blame | history
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