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Author SHA1 Message Date
Kostya Serebryany 1800814b41 [sanitizer-coverage] nuke more stale code 
llvm-svn: 304504
 2017-06-02 00:52:35 +00:00
Kostya Serebryany 9c50876120 [sanitizer-coverage] remove stale code (old coverage); compiler-rt part 
llvm-svn: 304318
 2017-05-31 18:26:32 +00:00
Kostya Serebryany 5508ffaef2 [sanitizer-coverage] add a deprecation note for the old sanitizer-coverage; remove a TODO printf 
llvm-svn: 301889
 2017-05-02 00:44:24 +00:00
Marcos Pividori 8650f5d1a1 General definition for weak functions 
In this diff, I define a general macro for defining weak functions
with a default implementation: "SANITIZER_INTERFACE_WEAK_DEF()".
This way, we simplify the implementation for different platforms.

For example, we cannot define weak functions on Windows, but we can
use linker pragmas to create an alias to a default implementation.
All of these implementation details are hidden in the new macro.

Also, as I modify the name for exported weak symbols on Windows, I
needed to temporarily disable "dll_host" test for asan, which checks
the list of functions included in asan_win_dll_thunk.

Differential Revision: https://reviews.llvm.org/D28596

llvm-svn: 293419
 2017-01-29 05:44:59 +00:00
Mike Aizatsky 9700acba11 Revert "[sancov] moving sancov rt to sancov/ directory" 
This reverts commit https://reviews.llvm.org/rL291734
Reason: mac breakage
http://lab.llvm.org:8080/green//job/clang-stage1-configure-RA_build/28798/consoleFull#1657087648e9a0fee5-ebcc-4238-a641-c5aa112c323e

llvm-svn: 291736
 2017-01-12 01:37:35 +00:00
Mike Aizatsky 875572f358 [sancov] moving sancov rt to sancov/ directory 
Subscribers: kubabrecka, mgorny

Differential Revision: https://reviews.llvm.org/D28541

llvm-svn: 291734
 2017-01-12 01:19:34 +00:00
Mike Aizatsky fb96e04efb [sancov] introducing SANCOV_OPTIONS 
Reintroducing https://reviews.llvm.org/rL291068
Define options function everywhere but linux.

llvm-svn: 291267
 2017-01-06 19:22:50 +00:00
Mike Aizatsky dc58a7d618 Revert "[sancov] introducing SANCOV_OPTIONS" 
and related changes

https://llvm.org/svn/llvm-project/compiler-rt/trunk@291068

llvm-svn: 291141
 2017-01-05 16:55:56 +00:00
Mike Aizatsky 4ae2e0c386 [sancov] introducing SANCOV_OPTIONS 
Summary:
At this point SANCOV_OPTIONS are not functional but it is our intent
to move here sanitizer coverage flags from various sanitizers _OPTIONS.

Reviewers: kcc

Subscribers: kubabrecka, mgorny

Differential Revision: https://reviews.llvm.org/D28311

llvm-svn: 291068
 2017-01-05 03:14:35 +00:00
Saleem Abdulrasool 561117caba sanitizers: silence -pedantic warning 
projects/compiler-rt/lib/sanitizer_common/sanitizer_coverage_libcdep_new.cc:142:2: warning: extra ';' [-Wpedantic]
   };  // namespace
    ^

Identified by gcc 6.

llvm-svn: 289851
 2016-12-15 18:54:25 +00:00
Mike Aizatsky 94752697ee [sanitizers] dont dump coverage if not asked to 
llvm-svn: 289835
 2016-12-15 17:30:58 +00:00
Mike Aizatsky aaa637001a [sancov] __sanitizer_dump_coverage api 
Subscribers: kubabrecka, mgorny

Differential Revision: https://reviews.llvm.org/D26758

llvm-svn: 289498
 2016-12-12 23:45:38 +00:00