diff options
| author | Dean Michael Berris <dberris@google.com> | 2016-07-20 14:14:50 +0000 |
|---|---|---|
| committer | Dean Michael Berris <dberris@google.com> | 2016-07-20 14:14:50 +0000 |
| commit | 9b1dbf02c9adffedc28c56284967ab87941abb53 (patch) | |
| tree | 1d50233d892ea15bb6365087fed3e1758f576472 /lib/CMakeLists.txt | |
| parent | e35e7c00b5c7e7ee5e24d537b80cb0d34cebb038 (diff) | |
[compiler-rt] [XRay] Basic initialization and flag definition for XRay runtime
Summary:
This patch implements the initialisation and patching routines for the XRay runtime, along with the necessary trampolines for function entry/exit handling. For now we only define the basic hooks for allowing an implementation to define a handler that gets run on function entry/exit. We expose a minimal API for controlling the behaviour of the runtime (patching, cleanup, and setting the handler to invoke when instrumenting).
Depends on D19904
Reviewers: echristo, kcc, rnk
Subscribers: rnk, mehdi_amini, llvm-commits
Differential Revision: https://reviews.llvm.org/D21612
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@276117 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CMakeLists.txt')
| -rw-r--r-- | lib/CMakeLists.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt index a2b55c4e3..61c56f5b1 100644 --- a/lib/CMakeLists.txt +++ b/lib/CMakeLists.txt @@ -57,3 +57,7 @@ if(COMPILER_RT_BUILD_SANITIZERS) add_subdirectory(scudo) endif() endif() + +if(COMPILER_RT_BUILD_XRAY) + add_subdirectory(xray) +endif() |