llvm-project

Commit Graph

Author	SHA1	Message	Date
Dean Michael Berris	36778a54fe	[XRay][compiler-rt] Add __xray_remove_customevent_handler(...) This change adds __xray_remove_customevent_handler(...) to be consistent with other APIs that add/remove handlers. llvm-svn: 303526	2017-05-22 03:23:54 +00:00
Dean Michael Berris	1cc7504774	[XRay][compiler-rt] Only run custom event logging in x86_64-linux We only have an implementation in x86_64 that works for the patching/unpatching and runtime support (trampolines). Follow-up to D30630. llvm-svn: 302873	2017-05-12 05:13:11 +00:00
Dean Michael Berris	29e16deb17	[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	2017-05-12 01:07:41 +00:00

Author

SHA1

Message

Date

Dean Michael Berris

36778a54fe

[XRay][compiler-rt] Add __xray_remove_customevent_handler(...)

This change adds __xray_remove_customevent_handler(...) to be consistent
with other APIs that add/remove handlers.

llvm-svn: 303526

2017-05-22 03:23:54 +00:00

Dean Michael Berris

1cc7504774

[XRay][compiler-rt] Only run custom event logging in x86_64-linux

We only have an implementation in x86_64 that works for the
patching/unpatching and runtime support (trampolines).

Follow-up to D30630.

llvm-svn: 302873

2017-05-12 05:13:11 +00:00

Dean Michael Berris

29e16deb17

[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

2017-05-12 01:07:41 +00:00

3 Commits