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| author | Don Breazeal <donb@codesourcery.com> | 2014-09-19 10:54:34 -0700 |
|---|---|---|
| committer | Don Breazeal <donb@codesourcery.com> | 2014-09-19 10:54:34 -0700 |
| commit | 89a5711c561ad1e9a435221bc056ecd86a1aa628 (patch) | |
| tree | 182adf2870d0e927e79e685205ea36c8bf40783e /gdb/MAINTAINERS | |
| parent | e00d879a2e9169759518dd419d19f1b3dcb6f709 (diff) | |
| download | gdb-89a5711c561ad1e9a435221bc056ecd86a1aa628.zip gdb-89a5711c561ad1e9a435221bc056ecd86a1aa628.tar.gz gdb-89a5711c561ad1e9a435221bc056ecd86a1aa628.tar.bz2 | |
Refactor ptrace extended event status.
This commit implements functions for identifying and extracting extended
ptrace event information from a Linux wait status. These are just
convenience functions intended to hide the ">> 16" used to extract the
event from the wait status word, replacing the hard-coded shift with a more
descriptive function call. This is preparatory work for implementation of
follow-fork and detach-on-fork for extended-remote linux targets.
gdb/ChangeLog:
* linux-nat.c (linux_handle_extended_wait): Call
linux_ptrace_get_extended_event.
(wait_lwp): Call linux_is_extended_waitstatus.
(linux_nat_filter_event): Call linux_ptrace_get_extended_event
and linux_is_extended_waitstatus.
* nat/linux-ptrace.c (linux_test_for_tracefork): Call
linux_ptrace_get_extended_event.
(linux_ptrace_get_extended_event): New function.
(linux_is_extended_waitstatus): New function.
* nat/linux-ptrace.h (linux_ptrace_get_extended_event)
(linux_is_extended_waitstatus): New declarations.
gdb/gdbserver/ChangeLog:
* linux-low.c (handle_extended_wait): Call
linux_ptrace_get_extended_event.
(get_stop_pc, get_detach_signal, linux_low_filter_event): Call
linux_is_extended_waitstatus.
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Diffstat (limited to 'gdb/MAINTAINERS')
0 files changed, 0 insertions, 0 deletions