Test that child threads use the ASan allocator, that allocated memory can be passed to another thread and deallocated on it.
This should fix http://code.google.com/p/address-sanitizer/issues/detail?id=81

llvm-svn: 160630

llvm-svn: 160624

For wild addresses in the shadow or shadow gap areas print an error message instead of crashing on a check.
Add AddressSanitizer.MemsetWildAddressTest that makes sure a proper error message is printed.

llvm-svn: 160620

[ASan] subtract one from PCs in ASan error reports (as they originally contain return addresses). Make output tests stricter.

llvm-svn: 160508

llvm-svn: 160504

llvm-svn: 160503

llvm-svn: 160502

[Sanitizer] When obtaining the data for loaded modules, add address ranges of loadable segments only. Looks like address range of PT_TLS segment may intersect with loadable segments of other modules.

llvm-svn: 160498

[tsan] minor enhancements in the new tsan allocator and a test malloc replacement library that can be linked to any program to replace malloc (tested on spec2006)

llvm-svn: 160436

llvm-svn: 160435

llvm-svn: 160428

llvm-svn: 160359

llvm-svn: 160347

llvm-svn: 160304

llvm-svn: 160289

llvm-svn: 160288

llvm-svn: 160283

llvm-svn: 160282

llvm-svn: 160267

tsan: port Go runtime to Darwin

llvm-svn: 160266

[Sanitizer] implement straightforward nlogn sorting, as qsort() may call malloc, which leads to deadlock in ASan allocator

llvm-svn: 160262

llvm-svn: 160259

llvm-svn: 160258

llvm-svn: 160171

llvm-svn: 160062

llvm-svn: 159988

llvm-svn: 159985

llvm-svn: 159934

llvm-svn: 159933

llvm-svn: 159928

llvm-svn: 159915

llvm-svn: 159856

llvm-svn: 159827

llvm-svn: 159825

llvm-svn: 159824

llvm-svn: 159823

do so by factoring the CFAllocator logic into ReplaceCFAllocator(), which is called from
either the __CFInitialize wrapper or __asan_init(), depending on which of them is called later.

llvm-svn: 159822

A portable way to check whether __CFInitialize has been called: compare kCFAllocatorSystemDefault._base._cfisa to 0.
This should fix http://code.google.com/p/address-sanitizer/issues/detail?id=87 on both Lion and Snow Leopard.

llvm-svn: 159821

This change may cause http://code.google.com/p/address-sanitizer/issues/detail?id=87 to re-appear on Lion.

llvm-svn: 159819

llvm-svn: 159814