llvm-project

Commit Graph

Author	SHA1	Message	Date
Lorenzo Martignoni	101f1d82ff	[DFSan] Add flag to dump the labels when the program terminates. Differential Revision: http://reviews.llvm.org/D6306 llvm-svn: 222425	2014-11-20 10:01:08 +00:00
Peter Collingbourne	16f2f18105	Add user-defined callback on write() calls. Add dfsan_set_write_callback(), which sets a callback to be invoked when a write() call is invoked within DFSan instrumented code. Patch by Sam Kerner! Differential Revision: http://reviews.llvm.org/D3268 llvm-svn: 207131	2014-04-24 17:42:16 +00:00
Peter Collingbourne	5d167dae7d	Add function to get the number of DFSan labels allocated. Expose the number of DFSan labels allocated by adding function dfsan_get_label_count(). Patch by Sam Kerner! Differential Revision: http://llvm-reviews.chandlerc.com/D3109 llvm-svn: 204854	2014-03-26 21:09:53 +00:00
Peter Collingbourne	7da504faa4	[dfsan] Introduce dfsan_read_label runtime function. Differential Revision: http://llvm-reviews.chandlerc.com/D1349 llvm-svn: 188319	2013-08-13 22:15:40 +00:00
Dmitry Vyukov	4ba287f328	dfsan: fix lint warning llvm-svn: 188292	2013-08-13 16:52:07 +00:00
Peter Collingbourne	21b2929aca	[dfsan] Introduce dfsan_union runtime function. Differential Revision: http://llvm-reviews.chandlerc.com/D1347 llvm-svn: 188229	2013-08-12 23:47:37 +00:00
Peter Collingbourne	5cbab07d02	DataFlowSanitizer; compiler-rt changes. DataFlowSanitizer is a generalised dynamic data flow analysis. Unlike other Sanitizer tools, this tool is not designed to detect a specific class of bugs on its own. Instead, it provides a generic dynamic data flow analysis framework to be used by clients to help detect application-specific issues within their own code. Differential Revision: http://llvm-reviews.chandlerc.com/D967 llvm-svn: 187924	2013-08-07 22:47:26 +00:00

7 Commits