History log of /external/compiler-rt/lib/msan/msan_linux.cc
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3d763c0d3700e73b3aead8e65e04ec28efc56138 04-Mar-2016 Pirama Arumuga Nainar <pirama@google.com> Update aosp/master compiler-rt for rebase to r256229

http://b/26987366

(cherry picked from commit 799172d60d32feb1acba1a6867f3a9c39a999e5c)

Change-Id: I0362e411c56dbd5a7a10f9ca1f2ad33a40c8abd4
/external/compiler-rt/lib/msan/msan_linux.cc
cdce50bda3603770cc4ef80cbb613c78b8e47a17 01-Jul-2015 Pirama Arumuga Nainar <pirama@google.com> Update aosp/master compiler-rt for rebase to r239765

Change-Id: I722dcde07e4f76a8a35ca701d89be5f311840e74
/external/compiler-rt/lib/msan/msan_linux.cc
259f7063e3e4c4b94dded1e90ab0a943d0fa737b 06-May-2015 Pirama Arumuga Nainar <pirama@google.com> Update aosp/master compiler-rt for rebase to r235153

Change-Id: I7c900e78d263fe0f574369e8383ccac7e36f5c3b
/external/compiler-rt/lib/msan/msan_linux.cc
86277eb844c4983c81de62d7c050e92fe7155788 23-Mar-2015 Stephen Hines <srhines@google.com> Update aosp/master compiler-rt for rebase to r230699.

Change-Id: I6c415fd5f6420e3012d9da76719111721e906dfa
/external/compiler-rt/lib/msan/msan_linux.cc
6d1862363c88c183b0ed7740fca876342cf0474b 27-Nov-2014 Stephen Hines <srhines@google.com> Update aosp/master compiler-rt for rebase to r222486.

Change-Id: I38047809dbac0425193c82e810315998adbb380d
/external/compiler-rt/lib/msan/msan_linux.cc
6a211c5814e25d6745a5058cc0e499e5235d3821 21-Jul-2014 Stephen Hines <srhines@google.com> Update compiler-rt for rebase to r212749.

Includes a cherry-pick of:
r213309 - fixes umodsi3

Change-Id: Ic7367e3586b6af7ef74bee6a8cf437d5f28d975a
/external/compiler-rt/lib/msan/msan_linux.cc
2d1fdb26e458c4ddc04155c1d421bced3ba90cd0 29-May-2014 Stephen Hines <srhines@google.com> Update compiler-rt aosp/master for 3.5 (r209699) rebase.

Change-Id: I158a30186f0faea2e2400e9dfdd878db2eb40e90
/external/compiler-rt/lib/msan/msan_linux.cc
62355e98e83906e99a792441a72362005c740d4d 11-Nov-2013 Evgeniy Stepanov <eugeni.stepanov@gmail.com> [msan] Sanity check for non-PIE.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@194370 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/msan/msan_linux.cc
6866dba92ac842fc513ba339ba849a953ffb7507 15-Oct-2013 Dmitry Vyukov <dvyukov@google.com> tsan: move verbosity flag to CommonFlags



git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@192701 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/msan/msan_linux.cc
2e75ac983cb233daa1abfa35fb33d2bafffe2ab1 29-Jul-2013 Peter Collingbourne <peter@pcc.me.uk> Move UnpoisonMappedDSO to sanitizer_common.

This is so DFSan will be able to use it.

Differential Revision: http://llvm-reviews.chandlerc.com/D1206

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@187372 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/msan/msan_linux.cc
24e13723f8477d8c42ab8b2a7f4f69fc089842f1 19-Mar-2013 Evgeniy Stepanov <eugeni.stepanov@gmail.com> [sanitizer] Replace more platform checks with SANITIZER_ constants.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@177400 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/msan/msan_linux.cc
4c49cca6f251340d896789551ee5193827b8f204 12-Mar-2013 Evgeniy Stepanov <eugeni.stepanov@gmail.com> [msan] Use sptr instead of ptrdiff_t.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@176854 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/msan/msan_linux.cc
0f92deb81207c80481ff0257fbaba640fe669633 11-Mar-2013 Reid Kleckner <reid@kleckner.net> [msan] intercept dlopen and clear shadow for it

Summary:
The loader does not call mmap() through the PLT because it has to
bootstrap the process before libc is present. Hooking dlopen() isn't
enough either because the loader runs module initializers before
returning, and they could run arbitrary msan instrumented code.

If msandr is present, then we can intercept the mmaps from dlopen at the
syscall layer and clear the shadow there. If msandr is missing, we
clear the shadow after dlopen() and hope any initializers are trivial.

Reviewers: eugenis

CC: kcc, llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D509

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@176818 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/msan/msan_linux.cc
ba5e99668e3030cc5bab357a04271a1bdbac209c 30-Jan-2013 Alexey Samsonov <samsonov@google.com> [Sanitizer] update style checker script and fix namespace style warnings

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@173910 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/msan/msan_linux.cc
6c3ad94d321cd35345248041a1c132ed00201358 22-Jan-2013 Evgeniy Stepanov <eugeni.stepanov@gmail.com> [msan] Remove the trap handler code.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@173161 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/msan/msan_linux.cc
800344cb2d3a71f4c05ac2d330224720292c29df 10-Jan-2013 Kostya Serebryany <kcc@google.com> [sanitizer] better statistics for the large allocator

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@172069 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/msan/msan_linux.cc
99bf1d71c634ab0ed39d7614fd8f8f2c2201e111 10-Jan-2013 Evgeniy Stepanov <eugeni.stepanov@gmail.com> [msan] Set program exit code in keep-going mode.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@172057 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/msan/msan_linux.cc
4c9ddc143839c9f4b79152737cd2869c99e8e86d 26-Dec-2012 Evgeniy Stepanov <eugeni.stepanov@gmail.com> [msan] Check for conflicting memory mappings.

Check for conflicting memory mappings before attempting to map shadow.
Helps avoid segfault on Linux with disabled ASLR.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@171100 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/msan/msan_linux.cc
78c56c3c407d2c92825c86e6af7a0230d6019a1c 11-Dec-2012 Evgeniy Stepanov <eugeni.stepanov@gmail.com> [msan] MemorySanitizer runtime.

Initial commit of the MemorySanitizer runtime library.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@169858 91177308-0d34-0410-b5e6-96231b3b80d8
/external/compiler-rt/lib/msan/msan_linux.cc