Name
tracehook_signal_handler —
signal handler setup is complete
Synopsis
void tracehook_signal_handler ( | int sig, |
| | siginfo_t * info, |
| | const struct k_sigaction * ka, |
| | struct pt_regs * regs, |
| | int stepping); |
Arguments
sig
number of signal being delivered
info
siginfo_t of signal being delivered
ka
sigaction setting that chose the handler
regs
user register state
stepping
nonzero if debugger single-step or block-step in use
Description
Called by the arch code after a signal handler has been set up.
Register and stack state reflects the user handler about to run.
Signal mask changes have already been made.
Called without locks, shortly before returning to user mode
(or handling more signals).