diff options
| author | Jiaxun Yang <jiaxun.yang@flygoat.com> | 2024-02-02 12:30:26 +0000 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2024-02-12 23:04:34 +0100 |
| commit | 11ba1728be3edb6928791f4c622f154ebe228ae6 (patch) | |
| tree | f60c7001335271870aaa3e6f3bef8996b22a1e9c /mm | |
| parent | d55347bfe4e66dce2e1e7501e5492f4af3e315f8 (diff) | |
ptrace: Introduce exception_ip arch hook
On architectures with delay slot, architecture level instruction
pointer (or program counter) in pt_regs may differ from where
exception was triggered.
Introduce exception_ip hook to invoke architecture code and determine
actual instruction pointer to the exception.
Link: https://lore.kernel.org/lkml/00d1b813-c55f-4365-8d81-d70258e10b16@app.fastmail.com/
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions