1d1493219c
[Compiler-rt][MIPS] Correct Dynamic Thread Vector offset for MIPS
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Reviewers: samsonov
Subscribers: dsanders, jaydeep, sagar, llvm-commits
Differential Revision: http://reviews.llvm.org/D17703
llvm-svn: 262303
2016-03-01 05:56:33 +00:00
305586257c
Implement some TLS support for PowerPC64.
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Summary: This is enough to get the asan static_tls.cc test case working.
Reviewers: eugenis, samsonov
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D14574
llvm-svn: 252738
2015-11-11 15:37:47 +00:00
7f6290ca9a
[sanitizer] Recognize static TLS in __tls_get_addr interceptor.
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Current code tries to find the dynamic TLS header to the left of the
TLS block without checking that it's not a static TLS allocation.
llvm-svn: 237495
2015-05-16 00:34:15 +00:00
0b2d93c4f0
[sanitizer] Fix build on platforms where dtls support is disabled.
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llvm-svn: 211684
2014-06-25 11:43:46 +00:00
7ad0bde843
[msan] Fix false positive on dynamic tls.
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Use existing DTLS code in sanitizer_tls_get_addr.{h,cc} to unpoison DTLS
blocks both on allocation and deallocation.
https://code.google.com/p/memory-sanitizer/issues/detail?id=44
llvm-svn: 211683
2014-06-25 11:30:35 +00:00
498b18a01e
[asan] try to harden __tls_get_addr interceptor against signals (no good test still); update the comment in a test.
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llvm-svn: 206367
2014-04-16 09:07:27 +00:00
9f20c9b17c
[asan] fix a leak in __tls_get_addr handler; introduce a run-time flag to disable this handler completely; remove a workaround for a bug fixed in glibc
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llvm-svn: 205617
2014-04-04 09:10:58 +00:00
d8c2fbd57f
tsan: another attempt to fix the tls_get_addr crash
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llvm-svn: 202405
2014-02-27 15:07:45 +00:00
46ebecc1fe
tsan: work around known bug in libstdc++
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58066
llvm-svn: 202403
2014-02-27 14:43:31 +00:00
f6e085cf89
[sanitizer] make __tls_get_addr interceptor (more) AS-safe. No good test so far, will keep trying.
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llvm-svn: 200734
2014-02-04 05:22:00 +00:00
b22298af9a
[asan] re-enable __tls_get_addr interceptor with a proper fix (use __attribute__((tls_model(initial-exec))))
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llvm-svn: 200463
2014-01-30 09:25:48 +00:00
409d26ac5e
[asan] disable __tls_get_addr interceptor while I am investigating why it causes trouble; few more debugging
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llvm-svn: 200462
2014-01-30 09:00:42 +00:00
71788fac2a
[asan] experimental intercetor for __tls_get_addr. So far it does nothing interesting, actual usage will come later. See https://groups.google.com/forum/#!topic/address-sanitizer/BfwYD8HMxTM for background
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llvm-svn: 200384
2014-01-29 09:29:16 +00:00
Mohit K. Bhakkad