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13 Commits

Author SHA1 Message Date
Alexey Samsonov 498f3c3416 [UBSan] Use shared library for UBSan on OS X (Clang part). 
Summary:
UBSan is now used in the same way as ASan, and is supported on
OSX and on iOS simulator. At the moment ASan and UBSan can't be used
together due to PR21112, but I hope to resolve it soon by
embedding UBSan into ASan.

Test Plan: regression test suite.

Reviewers: zaks.anna, kubabrecka

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D8471

llvm-svn: 233035
 2015-03-23 23:14:05 +00:00
Kuba Brecka e899e799b5 Fix the test failure on Windows introduced by r221279. 
http://reviews.llvm.org/D6018

llvm-svn: 221316
 2014-11-04 23:38:57 +00:00
Kuba Brecka 9ff912db22 Use @rpath as LC_ID_DYLIB for ASan dylib on OS X 
Change the LC_ID_DYLIB of ASan's dynamic libraries on OS X to be set to "@rpath/libclang_rt.asan_osx_dynamic.dylib" and similarly for iossim. Clang driver then sets the "-rpath" to be the real path to where clang currently has the dylib (because clang uses the relative path to its current executable). This means if you move the compiler or install the binary release, -fsanitize=address will link to the proper library.

Reviewed at http://reviews.llvm.org/D6018

llvm-svn: 221279
 2014-11-04 17:35:17 +00:00
Alexander Potapenko 4fe1301bea [ASan] Fix darwin-sanitizer-ld.c for iossim, which seems to use -lc++ instead of -lstdc++. 
llvm-svn: 194822
 2013-11-15 16:57:57 +00:00
Alexander Potapenko 868cca96c4 [ASan] Link with libclang_rt.asan_iossim_dynamic.dylib when targeting the iOS simulator. 
Add a test.

llvm-svn: 194820
 2013-11-15 16:07:44 +00:00
Alexander Potapenko 4462c5b5d6 [ASan] Fix darwin-sanitizer-ld.c to test for the new order of linker flags introduced by r191076. 
llvm-svn: 191077
 2013-09-20 08:23:19 +00:00
Richard Smith 539e4a77bb ubsan: Emit bounds checks for array indexing, vector indexing, and (in really simple cases) pointer arithmetic. This augments the existing bounds checking with language-level array bounds information. 
llvm-svn: 175949
 2013-02-23 02:53:19 +00:00
Alexander Potapenko 015333f88c [ASan] Fixed darwin-sanitizer-ld.c to match the flags after the switch to the dynamic runtime. 
llvm-svn: 173137
 2013-01-22 09:27:00 +00:00
Alexey Samsonov 969be24542 Port r172856: 'Include ubsan runtime even when building a shared library. We don't require executable to be linked with UBSan.' to Mac 
llvm-svn: 173014
 2013-01-21 08:45:02 +00:00
Alexey Samsonov e0619f5241 Fix test case for linking with sanitizer opts added in r168428. 
llvm-svn: 168562
 2012-11-25 13:40:21 +00:00
Joey Gouly ebc59d5eb4 PR14306: Move -fbounds-checking to -fsanitize=bounds. 
llvm-svn: 168510
 2012-11-23 10:39:49 +00:00
Alexey Samsonov 062441b8d4 Try to fix test from r168428 on mingw bot 
llvm-svn: 168431
 2012-11-21 15:52:36 +00:00
Alexey Samsonov 8368b376ad [Sanitizer] force linking with static sanitizer runtimes on Darwin even if they are not found in resource directory. Add test checking sanitizer linker flags on Darwin. 
llvm-svn: 168428
 2012-11-21 14:17:42 +00:00