From dda4d30f94565c4bb5ea504a07bec912c5cfa3e5 Mon Sep 17 00:00:00 2001 From: Mike Aizatsky Date: Tue, 5 Jan 2016 01:49:39 +0000 Subject: [sancov] coverage pc buffer Differential Revision: http://reviews.llvm.org/D15871 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@256804 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/sanitizer/coverage_interface.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include') diff --git a/include/sanitizer/coverage_interface.h b/include/sanitizer/coverage_interface.h index b93111b85..2dcc09fc8 100644 --- a/include/sanitizer/coverage_interface.h +++ b/include/sanitizer/coverage_interface.h @@ -41,6 +41,13 @@ extern "C" { // Some of the entries in *data will be zero. uintptr_t __sanitizer_get_coverage_guards(uintptr_t **data); + // Set *data to the growing buffer with covered PCs and return the size + // of the buffer. The entries are never zero. + // When only unique pcs are collected, the size is equal to + // __sanitizer_get_total_unique_coverage. + // WARNING: EXPERIMENTAL API. + uintptr_t __sanitizer_get_coverage_pc_buffer(uintptr_t **data); + // The coverage instrumentation may optionally provide imprecise counters. // Rather than exposing the counter values to the user we instead map // the counters to a bitset. -- cgit v1.2.3