llvm-project/llvm/lib/Transforms/Instrumentation
Kuba Brecka 45dbffdc3d [asan] Rename the ABI versioning symbol to '__asan_version_mismatch_check' instead of abusing '__asan_init'
We currently version `__asan_init` and when the ABI version doesn't match, the linker gives a `undefined reference to '__asan_init_v5'` message. From this, it might not be obvious that it's actually a version mismatch error. This patch makes the error message much clearer by changing the name of the undefined symbol to be `__asan_version_mismatch_check_xxx` (followed by the version string). We obviously don't want the initializer to be named like that, so it's a separate symbol that is used only for the purpose of version checking.

Reviewed at http://reviews.llvm.org/D11004

llvm-svn: 243003
2015-07-23 10:54:06 +00:00
..
AddressSanitizer.cpp [asan] Rename the ABI versioning symbol to '__asan_version_mismatch_check' instead of abusing '__asan_init' 2015-07-23 10:54:06 +00:00
BoundsChecking.cpp Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
CMakeLists.txt Protection against stack-based memory corruption errors using SafeStack 2015-06-15 21:07:11 +00:00
DataFlowSanitizer.cpp Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
GCOVProfiling.cpp Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
InstrProfiling.cpp Tidy comment. 2015-06-29 20:03:46 +00:00
Instrumentation.cpp Protection against stack-based memory corruption errors using SafeStack 2015-06-15 21:07:11 +00:00
LLVMBuild.txt Update libdeps since TLI was moved from Target to Analysis in r226078. 2015-01-15 05:21:00 +00:00
Makefile
MaximumSpanningTree.h
MemorySanitizer.cpp [PM/AA] Extract the ModRef enums from the AliasAnalysis class in 2015-07-22 23:15:57 +00:00
SafeStack.cpp SafeStack: Create the unsafe stack pointer on demand. 2015-06-22 20:26:54 +00:00
SanitizerCoverage.cpp [SanitizerCoverage] Don't add instrumentation to unreachable blocks. 2015-06-30 23:11:45 +00:00
ThreadSanitizer.cpp Simplify IRBuilder::CreateCall* by using ArrayRef+initializer_list/braced init only 2015-05-18 22:13:54 +00:00