Commit graph

18 commits

Author SHA1 Message Date
Dimitry Andric
f8ca070d3a Merge compiler-rt release_38 branch r258968.
Note that there is still a problem on amd64, causing SIGBUS in the early
startup of Address Sanitizer.  This is being investigated.
2016-02-06 13:39:20 +00:00
Ruslan Bukin
e79b31967d Add support for RISC-V ISA.
Reviewed by:	emaste
Sponsored by:	DARPA, AFRL
Sponsored by:	HEIF5
Differential Revision:	https://reviews.freebsd.org/D5021
2016-01-22 16:59:06 +00:00
Dimitry Andric
65dcb5bcb1 Merge ^/head r288197 through r288456. 2015-10-01 19:02:45 +00:00
Konstantin Belousov
96cdb0ab9d Annotate arm userspace assembler sources stating their tolerance to
the non-executable stack.

Reviewed by:	andrew
Sponsored by:	The FreeBSD Foundation
2015-09-29 16:09:58 +00:00
Dimitry Andric
8527908747 Update compiler-rt to 3.7.0 release. This also includes the sanitizer
and profile libraries.
2015-09-10 20:35:47 +00:00
Ed Maste
57eba68124 compiler-rt: update __multc3 to upstream style and variable names
I introduced a local copy of __multc3 in r281221, which has now been
committed upstream to compiler-rt in revision 245296. Update our version
to match the changes made there.

Sponsored by:	The FreeBSD Foundation
2015-08-19 21:23:17 +00:00
Andrew Turner
6d16fc0687 Use __builtin_clzll to count the leading zero bits, the data is based on
long long so __builtin_clz will return an incorrect value.

Reviewed by:	emaste
Differential Revision:	https://reviews.freebsd.org/D3375
2015-08-14 14:17:04 +00:00
Ed Maste
6853d12d4f compiler-rt: add floatditf and floatunditf
These are long integer (di_int/du_int) to quad precision floating point
conversions. They may be reworked based on upstream discussion. These
versions are here to support arm64 world builds.

Reviewed by:	ed
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D2174
2015-04-07 19:31:29 +00:00
Ed Maste
13553dc6bd compiler-rt: Implement multc3 - quad-precision complex multiplication
This may be reworked based on upstream discussion. This version is here
to support arm64 world builds.

Reviewed by:	ed
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D2173
2015-04-07 19:28:53 +00:00
Dimitry Andric
7d0fba4fd9 Pull in r231972 from upstream compiler-rt trunk (by Jörg Sonnenberger):
Always include stddef.h to make sure size_t exists.

  From Alexander Esilevich.

Requested by:	andrew
2015-03-21 21:49:25 +00:00
Ed Maste
d470ab05ff Import compiler-rt r232125 by Joerg Sonnenberger
We want single precision here.
2015-03-17 15:48:19 +00:00
Dimitry Andric
fa77b333f3 For now, disable the __clear_cache implementation for mips in
compiler-rt, since we do not yet have the required syscall.
2015-03-14 18:38:07 +00:00
Dimitry Andric
e0125cfdd1 Merge ^/head r279893 through r279984. 2015-03-14 13:08:00 +00:00
Dimitry Andric
25e141edd2 Pull in r231965 from upstream compiler-rt trunk (by Jörg Sonnenberger):
Refactor float to integer conversion to share the same code.
  80bit Intel/PPC long double is excluded due to lacking support
  for the abstraction. Consistently provide saturation logic.
  Extend to long double on 128bit IEEE extended platforms.

  Initial patch with test cases from GuanHong Liu.
  Reviewed by Steve Canon.

  Differential Revision: http://reviews.llvm.org/D2804

Pull in r232107 from upstream compiler-rt trunk (by Ed Maste):

  Use signed int implementation for __fixint

Requested by:	emaste
2015-03-14 12:40:19 +00:00
Dimitry Andric
abb48e0e14 Update compiler-rt to trunk r230183. This has some of our patches
imported, so we have just a few small diffs against upstream left.
2015-02-22 22:53:51 +00:00
Dimitry Andric
7ff616029d Update compiler-rt to trunk r228651. This enables using Address
Sanitizer and Undefined Behavior Sanitizer with clang 3.6.0.
2015-02-22 22:31:36 +00:00
Dimitry Andric
39107d9a91 Pull in r225610 from upstream compiler-rt trunk (by Roman Divacky):
Add FreeBSD support for __clear_cache.
2015-01-12 21:28:10 +00:00
Dimitry Andric
f4341a5a66 Update compiler-rt to trunk r224034. This brings a number of new
builtins, and also the various sanitizers.  Support for these will be
added in a later commit.
2015-01-08 19:47:10 +00:00