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Differential D30120

[asan] Fix dead stripping of globals on Linux (compiler-rt)
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Authored by eugenis on Feb 17 2017, 3:06 PM.

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Reviewers
pcc
Commits
rG79ee0c181378: [asan] Fix dead stripping of globals on Linux (compiler-rt)
rCRT298159: [asan] Fix dead stripping of globals on Linux (compiler-rt)
rL298159: [asan] Fix dead stripping of globals on Linux (compiler-rt)
Summary

Runtime support for the new instrumentation of globals based on !associated, and a bunch of tests.

Diff Detail

Repository
rL LLVM

Event Timeline

eugenis created this revision.Feb 17 2017, 3:06 PM
Herald added subscribers: mgorny, dberris, kubamracek. · View Herald TranscriptFeb 17 2017, 3:06 PM
eugenis added a subscriber: llvm-commits.Feb 17 2017, 3:22 PM

+llvm-commits

eugenis added a parent revision: D29104: Add !associated metadata..Feb 17 2017, 3:23 PM
eugenis added a parent revision: D30964: [ELF] Restore GC handling of LINK_ORDER, C-named sections.Mar 14 2017, 6:27 PM
eugenis updated this revision to Diff 92062.Mar 16 2017, 2:40 PM

rebased

pcc accepted this revision.Mar 16 2017, 2:52 PM

LGTM

This revision is now accepted and ready to land.Mar 16 2017, 2:52 PM
Closed by commit rL298159: [asan] Fix dead stripping of globals on Linux (compiler-rt) (authored by eugenis). · Explain WhyMar 17 2017, 4:35 PM
This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

PathSize
compiler-rt/
trunk/
lib/
asan/
20 lines
2 lines
5 lines
test/
asan/
2 lines
TestCases/
Linux/
18 lines
19 lines
15 lines
14 lines

Diff 92228

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compiler-rt/trunk/lib/asan/asan_globals.cc

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compiler-rt/trunk/lib/asan/asan_interface.inc

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compiler-rt/trunk/lib/asan/asan_interface_internal.h

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compiler-rt/trunk/test/asan/CMakeLists.txt

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compiler-rt/trunk/test/asan/TestCases/Linux/global-overflow-bfd.cc

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compiler-rt/trunk/test/asan/TestCases/Linux/global-overflow-lld.cc

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compiler-rt/trunk/test/asan/TestCases/Linux/globals-gc-sections-lld.cc

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compiler-rt/trunk/test/asan/TestCases/Linux/globals-gc-sections.cc

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