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| author | Mitchell Horne <mhorne@FreeBSD.org> | 2021-03-01 14:01:25 +0000 |
|---|---|---|
| committer | Mitchell Horne <mhorne@FreeBSD.org> | 2021-03-01 14:04:23 +0000 |
| commit | e152c882738ffe26a2f52e420e2a92c014943207 (patch) | |
| tree | b0dd5ab0911517d4f19f34e9ed5c396d3f803d96 /tools | |
| parent | bd0b7cbf5ac1baff4211e09584e0b86d4d96228b (diff) | |
| download | src-e152c882738ffe26a2f52e420e2a92c014943207.tar.gz src-e152c882738ffe26a2f52e420e2a92c014943207.zip | |
arm64: add definition for IS_SSTEP_TRAP()
arm64 has a distinct exception code for single-step, so we can use this
to detect when an unexpected SS trap is encountered, or when an expected
one is not. See db_stop_at_pc().
Reviewed by: markj, jhb
MFC after: 5 days
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D28942
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions