Kuba Brecka 7004ed37b6 [asan] Move instrumented null-terminated strings to a special section, LLVM part ... On Darwin, simple C null-terminated constant strings normally end up in the __TEXT,__cstring section of the resulting Mach-O binary. When instrumented with ASan, these strings are transformed in a way that they cannot be in __cstring (the linker unifies the content of this section and strips extra NUL bytes, which would break instrumentation), and are put into a generic __const section. This breaks some of the tools that we have: Some tools need to scan all C null-terminated strings in Mach-O binaries, and scanning all the contents of __const has a large performance penalty. This patch instead introduces a special section, __asan_cstring which will now hold the instrumented null-terminated strings. Differential Revision: https://reviews.llvm.org/D25026 llvm-svn: 285619		2016-10-31 18:51:58 +00:00
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AddressSanitizer	[asan] Move instrumented null-terminated strings to a special section, LLVM part	2016-10-31 18:51:58 +00:00
BoundsChecking	Add a bunch of CHECK missing colons in tests. NFC.	2015-03-14 01:43:57 +00:00
DataFlowSanitizer	[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.	2016-04-15 15:57:41 +00:00
EfficiencySanitizer	[EfficiencySanitizer] Using '$' instead of '#' for struct counter name	2016-09-22 08:33:06 +00:00
InstrProfiling	[InstrProf] Add support for dead_strip+live_support functionality	2016-10-11 21:48:16 +00:00
MemorySanitizer	[msan] Fix __msan_maybe_ for non-standard type sizes.	2016-07-01 22:49:59 +00:00
SanitizerCoverage	[sanitizer-coverage] use private linkage for coverage guards, delete old commented-out code.	2016-10-11 19:36:50 +00:00
ThreadSanitizer	[tsan] Don't instrument __llvm_gcov_global_state_pred or __llvm_gcda*	2016-07-19 20:16:08 +00:00