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 /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 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index a0675818f..2f61d1507 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -37,6 +37,8 @@ option(COMPILER_RT_BUILD_BUILTINS "Build builtins" ON) mark_as_advanced(COMPILER_RT_BUILD_BUILTINS) option(COMPILER_RT_BUILD_SANITIZERS "Build sanitizers" ON) mark_as_advanced(COMPILER_RT_BUILD_SANITIZERS) +option(COMPILER_RT_BUILD_XRAY "Build xray" ON) +mark_as_advanced(COMPILER_RT_BUILD_XRAY) if (COMPILER_RT_STANDALONE_BUILD) if (NOT LLVM_CONFIG_PATH) |