Kostya Serebryany
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12676268fa
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[sanitizer] fix LargeMmapAllocator::GetBlockBegin
llvm-svn: 170434
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2012-12-18 14:56:38 +00:00 |
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Kostya Serebryany
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c8208c5258
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[sanitizer] fix a bug that has crept into the sanitizer allocator and caused SEGV on allocations between 1Mb and 2Mb, improve the test
llvm-svn: 170274
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2012-12-15 18:36:23 +00:00 |
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Kostya Serebryany
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9806628792
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[sanitizer] introduce MmapFixedOrDie and use it in SizeClassAllocator64
llvm-svn: 170099
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2012-12-13 05:36:00 +00:00 |
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Kostya Serebryany
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2ce42e0aef
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[sanitizer] change the way SizeClassAllocator64 allocated memory from the system: instead of one huge mmap(NORESERVE) it does one huge mprotect and then does small on-demand mmaps. This allows us to call OnMap callbacks which are required to poison newly allocated memory in asan
llvm-svn: 170097
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2012-12-13 05:05:11 +00:00 |
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Kostya Serebryany
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e29883c10a
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[sanitizer] add OnMap/OnUmap callbacks to the allocator interface
llvm-svn: 169985
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2012-12-12 14:32:18 +00:00 |
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Kostya Serebryany
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378f93e804
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[sanitizer] fix the build on ancient gcc which has stricter rules about what can be put on TLS. Long term, we absolutely must build the run-times with the fresh target clang
llvm-svn: 169593
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2012-12-07 09:40:17 +00:00 |
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Kostya Serebryany
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6986550c7d
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[sanitizer] POD-ify the allocator cache
llvm-svn: 169514
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2012-12-06 16:22:04 +00:00 |
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Kostya Serebryany
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6d2d30f61d
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[asan/msan] one more test for 32-bit allocator + minor code simplification
llvm-svn: 169507
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2012-12-06 14:39:41 +00:00 |
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Kostya Serebryany
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c14ae88b08
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[asan/msan] add BulkAllocate to the 32-bit allocator (and a test)
llvm-svn: 169506
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2012-12-06 14:27:32 +00:00 |
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Kostya Serebryany
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0f67d01031
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[asan/msan] refactor allocator's BulkAllocate (move to AllocatorFreeList)
llvm-svn: 169503
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2012-12-06 13:34:11 +00:00 |
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Kostya Serebryany
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9f84eecc9e
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[asan/msan] add GetBlockBegin to the 32-bit allocator (+test)
llvm-svn: 169499
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2012-12-06 13:13:58 +00:00 |
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Kostya Serebryany
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2044135dca
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[asan/msan] new 32-bit allocator, basic functionality so far
llvm-svn: 169496
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2012-12-06 12:49:28 +00:00 |
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Kostya Serebryany
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571232b8cf
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[tsan] get rid of *allocator64* files, moving everything to *allocator* files. This will help with the 32-bit allocator implementation and testing
llvm-svn: 169368
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2012-12-05 10:09:15 +00:00 |
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Kostya Serebryany
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f299288f55
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[tsan] minor interface refactoring
llvm-svn: 169267
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2012-12-04 14:15:17 +00:00 |
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Kostya Serebryany
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5e6f833bdd
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[tsan] refactor the allocator tests to allow testing other flavours of the allocator (add templates)
llvm-svn: 169264
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2012-12-04 13:59:22 +00:00 |
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Kostya Serebryany
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077f88045e
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[tsan] refactoring and comment changes in sanitizer_common/sanitizer_allocator{,64}.h. No functionality change
llvm-svn: 169234
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2012-12-04 07:54:41 +00:00 |