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| author | Dean Michael Berris <dberris@google.com> | 2017-05-12 01:07:41 +0000 |
|---|---|---|
| committer | Dean Michael Berris <dberris@google.com> | 2017-05-12 01:07:41 +0000 |
| commit | 29e16deb177528da8858d9866381cf12e40b406a (patch) | |
| tree | d5cd3ab80c9420014d607793cf2e450b5cec7f4a /compiler-rt/lib/xray/xray_interface_internal.h | |
| parent | a7bbe4481a79772d09553b0e01d3024f1dd96ed8 (diff) | |
| download | bcm5719-llvm-29e16deb177528da8858d9866381cf12e40b406a.tar.gz bcm5719-llvm-29e16deb177528da8858d9866381cf12e40b406a.zip | |
[XRay][compiler-rt] Runtime changes to support custom event logging
Summary:
This change implements support for the custom event logging sleds and
intrinsics at runtime. For now it only supports handling the sleds in
x86_64, with the implementations for other architectures stubbed out to
do nothing.
NOTE: Work in progress, uploaded for exposition/exploration purposes.
Depends on D27503, D30018, and D33032.
Reviewers: echristo, javed.absar, timshen
Subscribers: mehdi_amini, nemanjai, llvm-commits
Differential Revision: https://reviews.llvm.org/D30630
llvm-svn: 302857
Diffstat (limited to 'compiler-rt/lib/xray/xray_interface_internal.h')
| -rw-r--r-- | compiler-rt/lib/xray/xray_interface_internal.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler-rt/lib/xray/xray_interface_internal.h b/compiler-rt/lib/xray/xray_interface_internal.h index ef0c6b15809..4a2784612fc 100644 --- a/compiler-rt/lib/xray/xray_interface_internal.h +++ b/compiler-rt/lib/xray/xray_interface_internal.h @@ -60,6 +60,7 @@ bool patchFunctionEntry(bool Enable, uint32_t FuncId, bool patchFunctionExit(bool Enable, uint32_t FuncId, const XRaySledEntry &Sled); bool patchFunctionTailExit(bool Enable, uint32_t FuncId, const XRaySledEntry &Sled); +bool patchCustomEvent(bool Enable, uint32_t FuncId, const XRaySledEntry &Sled); } // namespace __xray @@ -70,6 +71,7 @@ extern void __xray_FunctionEntry(); extern void __xray_FunctionExit(); extern void __xray_FunctionTailExit(); extern void __xray_ArgLoggerEntry(); +extern void __xray_CustomEvent(); } #endif |
