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| author | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2018-08-16 20:46:41 +0000 |
|---|---|---|
| committer | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2018-08-16 20:46:41 +0000 |
| commit | 8bb383f1fbb83588fe901a507e485254256886ed (patch) | |
| tree | f83d5576d89c0cfadbbcb47e346e1ac6f0a30c67 /llvm/lib/CodeGen/MachineFunction.cpp | |
| parent | 89e833c6623394eceab109241722561daba7fd4c (diff) | |
| download | llvm-8bb383f1fbb83588fe901a507e485254256886ed.zip llvm-8bb383f1fbb83588fe901a507e485254256886ed.tar.gz llvm-8bb383f1fbb83588fe901a507e485254256886ed.tar.bz2 | |
[hwasan] Add __hwasan_handle_longjmp.
Summary:
A callback to annotate longjmp-like code.
Unlike __asan_handle_no_return, in hwasan we can not conservatively
"unpoison" the entire thread stack, because there is no such thing as
unpoisoned memory. Pointer and memory tags must always match.
Reviewers: vitalybuka, kcc
Subscribers: kubamracek, llvm-commits
Differential Revision: https://reviews.llvm.org/D50752
llvm-svn: 339935
Diffstat (limited to 'llvm/lib/CodeGen/MachineFunction.cpp')
0 files changed, 0 insertions, 0 deletions