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Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index ab18b40..f6b44c3 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,45 @@ 2015-01-09 Pedro Alves <palves@redhat.com> + * breakpoint.c (hardware_breakpoint_inserted_here_p): New + function. + * breakpoint.h (hardware_breakpoint_inserted_here_p): New + declaration. + * linux-nat.c (linux_nat_status_is_event): Move higher up in file. + (linux_resume_one_lwp): Store the thread's PC. Adjust to clear + stop_reason. + (check_stopped_by_watchpoint): New function. + (save_sigtrap): Reimplement. + (linux_nat_stopped_by_watchpoint): Adjust. + (linux_nat_lp_status_is_event): Delete. + (stop_wait_callback): Only call save_sigtrap after storing the + pending status. + (status_callback): If the thread had been stopped for a breakpoint + that has since been removed, discard the event and resume the LWP. + (count_events_callback, select_event_lwp_callback): Use + lwp_status_pending_p instead of linux_nat_lp_status_is_event. + (cancel_breakpoint): Rename to ... + (check_stopped_by_breakpoint): ... this. Record whether the LWP + stopped for a software breakpoint or hardware breakpoint. + (select_event_lwp): Only give preference to the stepping LWP in + all-stop mode. Adjust comments. + (stop_and_resume_callback): Remove references to new_pending_p. + (linux_nat_filter_event): Likewise. Leave exit events of the + leader thread pending here. Handle signal short circuiting here. + Only call save_sigtrap after storing the pending waitstatus. + (linux_nat_wait_1): Remove 'retry' label. Remove references to + new_pending. Don't handle leaving events the caller is not + interested in pending here, nor handle signal short-circuiting + here. Also give equal priority to all LWPs that have had events + in non-stop mode. If reporting a software breakpoint event, + unadjust the LWP's PC. + * linux-nat.h (enum lwp_stop_reason): New. + (struct lwp_info) <stop_pc>: New field. + (struct lwp_info) <stopped_by_watchpoint>: Delete field. + (struct lwp_info) <stop_reason>: New field. + * x86-linux-nat.c (x86_linux_prepare_to_resume): Adjust. + +2015-01-09 Pedro Alves <palves@redhat.com> + * linux-nat.c (linux_handle_extended_wait) <PTRACE_EVENT_EXEC>: Set the LWP's 'resumed' flag. |