| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | [asan] set a hard limit on the number of instructions instrumented pear each ↵ | Kostya Serebryany | 2012-06-28 | 1 | -0/+12 |
| | | | | | | | BB. This is (hopefully temporary) workaround for PR13225 llvm-svn: 159344 | ||||
| * | Extend the IL for selecting TLS models (PR9788) | Hans Wennborg | 2012-06-23 | 1 | -1/+1 |
| | | | | | | | | | | | | | | | | This allows the user/front-end to specify a model that is better than what LLVM would choose by default. For example, a variable might be declared as @x = thread_local(initialexec) global i32 42 if it will not be used in a shared library that is dlopen'ed. If the specified model isn't supported by the target, or if LLVM can make a better choice, a different model may be used. llvm-svn: 159077 | ||||
| * | [asan] instrument cmpxchg and atomicrmw | Kostya Serebryany | 2012-05-30 | 1 | -8/+30 |
| | | | | | llvm-svn: 157683 | ||||
| * | Use zero-based shadow by default on Android. | Evgeniy Stepanov | 2012-05-23 | 1 | -2/+7 |
| | | | | | llvm-svn: 157317 | ||||
| * | [asan] small optimization: do not emit "x+0" instructions | Kostya Serebryany | 2012-04-27 | 1 | -3/+4 |
| | | | | | llvm-svn: 155701 | ||||
| * | Fix issue 67 by checking that the interface functions weren't redefined in ↵ | Alexander Potapenko | 2012-04-23 | 1 | -4/+18 |
| | | | | | | | the compiled source file. llvm-svn: 155346 | ||||
| * | [asan] fix one more bug related to long double | Kostya Serebryany | 2012-03-21 | 1 | -1/+1 |
| | | | | | llvm-svn: 153189 | ||||
| * | [asan] don't emit __asan_mapping_offset/__asan_mapping_scale by default -- ↵ | Kostya Serebryany | 2012-03-19 | 1 | -12/+17 |
| | | | | | | | they are currently used only for experiments llvm-svn: 153040 | ||||
| * | [asan] rename class BlackList to FunctionBlackList and move it into a ↵ | Kostya Serebryany | 2012-03-14 | 1 | -70/+3 |
| | | | | | | | separate file -- we will need the same functionality in ThreadSanitizer llvm-svn: 152753 | ||||
| * | ASan: use getTypeAllocSize instead of getTypeStoreSize. | Evgeniy Stepanov | 2012-03-02 | 1 | -1/+1 |
| | | | | | | | | | | | | | | | | | This change replaces getTypeStoreSize with getTypeAllocSize in AddressSanitizer instrumentation for stack allocations. One case where old behaviour produced undesired results is an optimization in InstCombine pass (PromoteCastOfAllocation), which can replace alloca(T) with alloca(S), where S has the same AllocSize, but a smaller StoreSize. Another case is memcpy(long double => long double), where ASan will poison bytes 10-15 of a stack-allocated long double (StoreSize 10, AllocSize 16, sizeof(long double) = 16). See http://llvm.org/bugs/show_bug.cgi?id=12047 for more context. llvm-svn: 151887 | ||||
| * | [asan] unpoison the stack before every noreturn call. Fixes asan issue 37. ↵ | Kostya Serebryany | 2012-02-08 | 1 | -2/+17 |
| | | | | | | | llvm part llvm-svn: 150102 | ||||
| * | Convert assert(0) to llvm_unreachable | Craig Topper | 2012-02-07 | 1 | -2/+1 |
| | | | | | llvm-svn: 149967 | ||||
| * | reapply the patches reverted in r149470 that reenable ConstantDataArray, | Chris Lattner | 2012-02-05 | 1 | -1/+1 |
| | | | | | | | | | | but with a critical fix to the SelectionDAG code that optimizes copies from strings into immediate stores: the previous code was stopping reading string data at the first nul. Address this by adding a new argument to llvm::getConstantStringInfo, preserving the behavior before the patch. llvm-svn: 149800 | ||||
| * | Revert Chris' commits up to r149348 that started causing VMCoreTests unit ↵ | Argyrios Kyrtzidis | 2012-02-01 | 1 | -1/+1 |
| | | | | | | | | | | | | | | | | | | | | test to fail. These are: r149348 r149351 r149352 r149354 r149356 r149357 r149361 r149362 r149364 r149365 llvm-svn: 149470 | ||||
| * | eliminate the "string" form of ConstantArray::get, using | Chris Lattner | 2012-01-31 | 1 | -1/+1 |
| | | | | | | | ConstantDataArray::getString instead. llvm-svn: 149365 | ||||
| * | [asan] fix the ObjC support (asan Issue #33) | Kostya Serebryany | 2012-01-30 | 1 | -13/+21 |
| | | | | | llvm-svn: 149300 | ||||
| * | Fix compilation of ASan tests on OS X Lion (see ↵ | Alexander Potapenko | 2012-01-30 | 1 | -3/+15 |
| | | | | | | | | | http://code.google.com/p/address-sanitizer/issues/detail?id=32) The redzones emitted by AddressSanitizer for CFString instances confuse the linker and are of little use, so we shouldn't add them. llvm-svn: 149243 | ||||
| * | [asan] correctly use ConstantExpr::getGetElementPtr. Catch by NAKAMURA Takumi | Kostya Serebryany | 2012-01-28 | 1 | -1/+1 |
| | | | | | llvm-svn: 149172 | ||||
| * | [asan] enable asan only for the functions that have Attribute::AddressSafety | Kostya Serebryany | 2012-01-24 | 1 | -0/+1 |
| | | | | | llvm-svn: 148846 | ||||
| * | Implemented AddressSanitizer::getPassName() | Alexander Potapenko | 2012-01-23 | 1 | -0/+5 |
| | | | | | llvm-svn: 148697 | ||||
| * | [asan] extend the workaround for http://llvm.org/bugs/show_bug.cgi?id=11395: ↵ | Kostya Serebryany | 2012-01-11 | 1 | -1/+1 |
| | | | | | | | don't instrument the function at all on x86_32 if it has a large asm blob llvm-svn: 147953 | ||||
| * | [asan] cleanup: remove the SIGILL-related code (compiler part) | Kostya Serebryany | 2012-01-06 | 1 | -68/+8 |
| | | | | | llvm-svn: 147667 | ||||
| * | [asan] add the name of the module to the description of a global variable. ↵ | Kostya Serebryany | 2011-12-15 | 1 | -1/+5 |
| | | | | | | | This improves the readability of global-buffer-overflow reports. llvm-svn: 146698 | ||||
| * | [asan] fix a bug (issue 19) where dlclose and the following mmap caused a ↵ | Kostya Serebryany | 2011-12-15 | 1 | -1/+20 |
| | | | | | | | false positive. compiler part. llvm-svn: 146688 | ||||
| * | [asan] remove .preinit_array from the compiler module (it breaks .so ↵ | Kostya Serebryany | 2011-12-14 | 1 | -16/+0 |
| | | | | | | | builds). This should be done in the run-time. llvm-svn: 146527 | ||||
| * | [asan] report an error if blacklist file contains a malformed regex. fixes ↵ | Kostya Serebryany | 2011-12-13 | 1 | -5/+13 |
| | | | | | | | asan issue 17 llvm-svn: 146503 | ||||
| * | [asan] use .preinit_array only on linux | Kostya Serebryany | 2011-12-12 | 1 | -2/+3 |
| | | | | | llvm-svn: 146379 | ||||
| * | [asan] call __asan_init from .preinit_array. This simplifies __asan_init vs ↵ | Kostya Serebryany | 2011-12-09 | 1 | -0/+15 |
| | | | | | | | malloc chicken-and-egg situation on Android and probably on other flavours of Linux. Patch by eugenis@google.com. llvm-svn: 146284 | ||||
| * | [asan] two minor fixes: use UnreachableInst after the neverreturn function ↵ | Kostya Serebryany | 2011-12-01 | 1 | -2/+3 |
| | | | | | | | call; use report_fatal_error when blacklist file can not be found llvm-svn: 145611 | ||||
| * | [asan] do not instrument threadlocal globals, this is buggy | Kostya Serebryany | 2011-11-23 | 1 | -0/+6 |
| | | | | | llvm-svn: 145092 | ||||
| * | [asan] workaround for reg alloc bug 11395: don't instrument functions with ↵ | Kostya Serebryany | 2011-11-18 | 1 | -0/+13 |
| | | | | | | | large chunks of inline assembler llvm-svn: 144962 | ||||
| * | quick fix: remove GlobalVariable::GlobalVariable mistakenly commited at ↵ | Kostya Serebryany | 2011-11-17 | 1 | -3/+3 |
| | | | | | | | r144933. For some reason this compiles on linux llvm-svn: 144936 | ||||
| * | fall back to explicit list of allowed linkages when instrumenting globals in ↵ | Kostya Serebryany | 2011-11-17 | 1 | -2/+5 |
| | | | | | | | asan; add a test check that asan does not touch linkonce_odr llvm-svn: 144933 | ||||
| * | AddressSanitizer, first commit (compiler module only) | Kostya Serebryany | 2011-11-16 | 1 | -0/+965 |
| llvm-svn: 144758 | |||||
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index : bcm5719-llvm | |
| Project Ortega BCM5719 LLVM | Raptor Computing Systems |
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