Commit Graph

3 Commits

Author SHA1 Message Date
Petr Hosek 016d18c61a [sanitizer] Make function declarations C-compatible
The public sanitizer headers are intended to be usable from either
C++ or C, but they declare no-argument functions with the syntax that
is not a proper prototype declaration in C. This goes unnoticed until
someone uses -Wsystem-headers.

Patch By: mcgrathr

Reviewers: phosek, vitalybuka

Reviewed By: vitalybuka

Differential Revision: https://reviews.llvm.org/D41475

llvm-svn: 321305
2017-12-21 20:51:16 +00:00
Derek Bruening 0fc992442c [esan|wset] Fix flaky sampling tests
Adds a new esan public interface routine __esan_get_sample_count() and uses
it to ensure that tests of sampling receive the minimum number of samples.

llvm-svn: 275948
2016-07-19 05:06:48 +00:00
Derek Bruening dec4bd0838 [esan] Add __esan_report for mid-run data
Summary:
Adds a new public interface routine __esan_report() which can be used to
request profiling results prior to abnormal termination (e.g., for a server
process killed by its parent where the normal exit does not allow for
normal result reporting).

Implements this for the working-set tool.  The cache frag tool is left
unimplemented as it requires missing iteration capabilities.

Adds a new test.

Reviewers: aizatsky

Subscribers: vitalybuka, zhaoqin, kcc, eugenis, llvm-commits, kubabrecka

Differential Revision: http://reviews.llvm.org/D22098

llvm-svn: 274964
2016-07-09 04:13:25 +00:00