llvm-project

Commit Graph

Author	SHA1	Message	Date
Arthur Eubanks	afff74e5c2	[HWAsan][NewPM] Handle hwasan like other sanitizers Move it as an EP callback (-O[123]) or in addSanitizersAtO0. This makes it not run in ThinLTO pre-link (like the other sanitizers), so don't check LTO runs in hwasan-new-pm.c. Changing its position also seems to change the generated IR. I think we just need to make sure the pass runs. Reviewed By: leonardchan Differential Revision: https://reviews.llvm.org/D88936	2020-10-08 14:43:21 -07:00
Leonard Chan	048a97bca4	Fix bots by adding target triple to test. llvm-svn: 360720	2019-05-14 22:37:34 +00:00
Leonard Chan	0cdd3b1d81	[NewPM] Port HWASan and Kernel HWASan Port hardware assisted address sanitizer to new PM following the same guidelines as msan and tsan. Changes: - Separate HWAddressSanitizer into a pass class and a sanitizer class. - Create new PM wrapper pass for the sanitizer class. - Use the getOrINsert pattern for some module level initialization declarations. - Also enable kernel-kwasan in new PM - Update llvm tests and add clang test. Differential Revision: https://reviews.llvm.org/D61709 llvm-svn: 360707	2019-05-14 21:17:21 +00:00

Author

SHA1

Message

Date

Arthur Eubanks

afff74e5c2

[HWAsan][NewPM] Handle hwasan like other sanitizers

Move it as an EP callback (-O[123]) or in addSanitizersAtO0.

This makes it not run in ThinLTO pre-link (like the other sanitizers),
so don't check LTO runs in hwasan-new-pm.c. Changing its position also
seems to change the generated IR. I think we just need to make sure the
pass runs.

Reviewed By: leonardchan

Differential Revision: https://reviews.llvm.org/D88936

2020-10-08 14:43:21 -07:00

Leonard Chan

048a97bca4

Fix bots by adding target triple to test.

llvm-svn: 360720

2019-05-14 22:37:34 +00:00

Leonard Chan

0cdd3b1d81

[NewPM] Port HWASan and Kernel HWASan

Port hardware assisted address sanitizer to new PM following the same guidelines as msan and tsan.

Changes:
- Separate HWAddressSanitizer into a pass class and a sanitizer class.
- Create new PM wrapper pass for the sanitizer class.
- Use the getOrINsert pattern for some module level initialization declarations.
- Also enable kernel-kwasan in new PM
- Update llvm tests and add clang test.

Differential Revision: https://reviews.llvm.org/D61709

llvm-svn: 360707

2019-05-14 21:17:21 +00:00

3 Commits