JF Bastien dcdd5ad252 Insert random noops to increase security against ROP attacks (llvm) ... A pass that adds random noops to X86 binaries to introduce diversity with the goal of increasing security against most return-oriented programming attacks. Command line options: -noop-insertion // Enable noop insertion. -noop-insertion-percentage=X // X% of assembly instructions will have a noop prepended (default: 50%, requires -noop-insertion) -max-noops-per-instruction=X // Randomly generate X noops per instruction. ie. roll the dice X times with probability set above (default: 1). This doesn't guarantee X noop instructions. In addition, the following 'quick switch' in clang enables basic diversity using default settings (currently: noop insertion and schedule randomization; it is intended to be extended in the future). -fdiversify This is the llvm part of the patch. clang part: D3393 http://reviews.llvm.org/D3392 Patch by Stephen Crane (@rinon) llvm-svn: 225908		2015-01-14 01:07:26 +00:00
clang	Update HelpText for -fsanitize= option.	2015-01-14 00:51:17 +00:00
clang-tools-extra	Make LoopConvert work with containers that are used like arrays.	2015-01-12 13:17:56 +00:00
compiler-rt	Update test cases for new -fsanitize-recover= semantics.	2015-01-12 23:02:42 +00:00
debuginfo-tests	New round of fixes for "Always compile debuginfo-tests for the host triple"	2014-10-18 23:47:59 +00:00
libclc	Use amdgcn triple for SI+ GPUs	2015-01-06 20:42:12 +00:00
libcxx	Make regex::assign not clobber the regex in case of failure. Fixes PR#22213	2015-01-13 16:49:52 +00:00
libcxxabi	Fix some formatting I messed up in r225187.	2015-01-05 19:31:59 +00:00
lld	Revert "Convert other drivers to use WrapperNode" and subsequent commits.	2015-01-14 00:21:34 +00:00
lldb	Save & restore the array of which registers have already been	2015-01-13 23:48:53 +00:00
llgo	Roll gotools to 47f2109c.	2015-01-13 20:45:08 +00:00
llvm	Insert random noops to increase security against ROP attacks (llvm)	2015-01-14 01:07:26 +00:00
openmp	fixed the missed bracket introduced by checkin rev 225792	2015-01-13 15:16:49 +00:00
polly	Use types of matching size when generating multi-dimensional address expressions	2015-01-13 19:37:59 +00:00