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| author | Daniel Kiss <daniel.kiss@arm.com> | 2020-09-29 15:50:19 +0200 |
|---|---|---|
| committer | Daniel Kiss <daniel.kiss@arm.com> | 2020-09-29 15:51:01 +0200 |
| commit | f34ae1b9de68152de037fd3e394d196b997c4296 (patch) | |
| tree | 371907bbd122cb7047916e6cf28ad9af26a5af76 /llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp | |
| parent | 8b08fa0103c8d8e624b19fad5a5006e7a783ecb7 (diff) | |
| download | llvm-f34ae1b9de68152de037fd3e394d196b997c4296.zip llvm-f34ae1b9de68152de037fd3e394d196b997c4296.tar.gz llvm-f34ae1b9de68152de037fd3e394d196b997c4296.tar.bz2 | |
[AArch64] Add v8.5 Branch Target Identification support.
The .note.gnu.property must be in the assembly file to indicate the
support for BTI otherwise BTI will be disabled for the whole library.
__unw_getcontext and libunwind::Registers_arm64::jumpto() may be called
indirectly therefore they should start with a landing pad.
Reviewed By: tamas.petz, #libunwind, compnerd
Differential Revision: https://reviews.llvm.org/D77786
Diffstat (limited to 'llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp')
0 files changed, 0 insertions, 0 deletions