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| author | dim <dim@FreeBSD.org> | 2015-01-13 19:54:47 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2015-01-13 19:54:47 +0000 |
| commit | d07708df700d3cefccf39ee729e8b88653cd6fc8 (patch) | |
| tree | 8f0287406f357e41799e220f84b1cb8e6be46439 /etc | |
| parent | ea004da6c19049bd1b52fe5ead36e0d3d07ea1de (diff) | |
| download | FreeBSD-src-d07708df700d3cefccf39ee729e8b88653cd6fc8.zip FreeBSD-src-d07708df700d3cefccf39ee729e8b88653cd6fc8.tar.gz | |
Connect libclang_rt to the build, for specific architectures. This
contains the libraries for Address Sanitizer (asan), Undefined Behavior
Sanitizer (ubsan) and Profile Guided Optimization.
ASan is a fast memory error detector. It can detect the following types
of bugs:
Out-of-bounds accesses to heap, stack and globals
Use-after-free
Use-after-return (to some extent)
Double-free, invalid free
Memory leaks (experimental)
Typical slowdown introduced by AddressSanitizer is 2x.
UBSan is a fast and compatible undefined behavior checker. It enables a
number of undefined behavior checks that have small runtime cost and no
impact on address space layout or ABI.
PLEASE NOTE: the sanitizers still have some rough edges on FreeBSD,
particularly on i386. These will hopefully be smoothed out in the
coming time.
Differential Revision: https://reviews.freebsd.org/D1505
Diffstat (limited to 'etc')
| -rw-r--r-- | etc/mtree/BSD.debug.dist | 8 | ||||
| -rw-r--r-- | etc/mtree/BSD.usr.dist | 8 |
2 files changed, 16 insertions, 0 deletions
diff --git a/etc/mtree/BSD.debug.dist b/etc/mtree/BSD.debug.dist index 7797a4c..62d33e6 100644 --- a/etc/mtree/BSD.debug.dist +++ b/etc/mtree/BSD.debug.dist @@ -24,6 +24,14 @@ games .. lib + clang + 3.5.0 + lib + freebsd + .. + .. + .. + .. engines .. i18n diff --git a/etc/mtree/BSD.usr.dist b/etc/mtree/BSD.usr.dist index 5750984..022db7a 100644 --- a/etc/mtree/BSD.usr.dist +++ b/etc/mtree/BSD.usr.dist @@ -14,6 +14,14 @@ lib aout .. + clang + 3.5.0 + lib + freebsd + .. + .. + .. + .. compat aout .. |
