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8 Commits

Author SHA1 Message Date
Alexey Samsonov e6c614d48a [Sanitizer] Teach ReadFileToBuffer to distinguish empty file from inaccessible file. 
Summary:
This fixes https://code.google.com/p/address-sanitizer/issues/detail?id=399
(sanitizers crash with empty suppression files).

Reviewers: kcc

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D11284

llvm-svn: 242594
 2015-07-17 23:50:08 +00:00
Viktor Kutuzov a37ad099e8 Segregate FreeBSD-specific parts from sanitizer_procmaps_linux.cc 
Differential Revision: http://reviews.llvm.org/D4555

llvm-svn: 214955
 2014-08-06 10:16:52 +00:00
Evgeniy Stepanov b2b4c3ab32 [asan] Exclude non-executable mappings from coverage. 
llvm-svn: 210649
 2014-06-11 10:11:51 +00:00
Viktor Kutuzov 7fedc179d2 Add FreeBSD support to sanitizers' procmaps facilities 
llvm-svn: 205291
 2014-04-01 10:34:21 +00:00
Alexey Samsonov a7c602ac29 A set of trivial changes to support sanitizers on FreeBSD. 
Patch by Viktor Kutuzov!

llvm-svn: 202801
 2014-03-04 08:55:41 +00:00
Alexey Samsonov 782ad0eb71 [Sanitizer] Remove now unused symbolization functionality from MemoryMappingLayout 
llvm-svn: 198014
 2013-12-25 12:11:06 +00:00
Alexey Samsonov 5746c07629 [Sanitizer] Use different MemoryMappingLayout::DumpListOfModules on Linux and Mac. 
Make a unit test added in r198004 more robust.

llvm-svn: 198012
 2013-12-25 11:29:19 +00:00
Alexey Samsonov 2f392d237c [Sanitizer] Move OS-specific code for MemoryMappingLayout into separate source files. 
llvm-svn: 198003
 2013-12-25 08:01:16 +00:00