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| author | Kostya Kortchinsky <kostyak@google.com> | 2017-11-27 21:34:43 +0000 |
|---|---|---|
| committer | Kostya Kortchinsky <kostyak@google.com> | 2017-11-27 21:34:43 +0000 |
| commit | 06b891f6939c5af46cb50c16f504932f1b448eff (patch) | |
| tree | 53140ac36a32dea9a5db247cbdb27bec7f853f2d /llvm/examples/ModuleMaker/CMakeLists.txt | |
| parent | 2f20b36cc3dc5ef5709b09d22f6bbbcbe55456ae (diff) | |
| download | bcm5719-llvm-06b891f6939c5af46cb50c16f504932f1b448eff.tar.gz bcm5719-llvm-06b891f6939c5af46cb50c16f504932f1b448eff.zip | |
[scudo] Workaround for uninitialized Bionic globals
Summary:
Bionic doesn't initialize its globals early enough. This causes issues when
trying to access them from a preinit_array (b/25751302) or from another
constructor called before the libc one (b/68046352). __progname is initialized
after the other globals, so we can check its value to know if calling
`getauxval` is safe.
Reviewers: alekseyshl
Reviewed By: alekseyshl
Subscribers: srhines, llvm-commits
Differential Revision: https://reviews.llvm.org/D40504
llvm-svn: 319099
Diffstat (limited to 'llvm/examples/ModuleMaker/CMakeLists.txt')
0 files changed, 0 insertions, 0 deletions
