Fix reconnecting to a gdbserver already debugging multiple processes, II
[deliverable/binutils-gdb.git] / gdb / ChangeLog
index dba48a52aeaa0ce9d345fe57c4de39e5b345170e..a6fd8b11cd2f488c416fa5fbdda64930742326dc 100644 (file)
@@ -1,3 +1,138 @@
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+       * remote.c (remote_target::start_remote): Don't set inferior_ptid
+       directly.  Instead find the first thread in the thread list and
+       use switch_to_thread.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+       * remote.c (remote_target::remote_add_inferior): Don't bind a
+       process to the current inferior if the current inferior is already
+       bound to a process.
+
+2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+           Pedro Alves  <palves@redhat.com>
+
+       * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
+       If no process is specified, return null_ptid instead of
+       inferior_ptid.
+       (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
+       TARGET_WAITKIND_SIGNALLED with no pid.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+       * remote.c (first_remote_resumed_thread): New.
+       (remote_target::wait_as): Use it as default event_ptid instead of
+       inferior_ptid.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+       * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+       * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
+       not -1.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+       * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
+       ptid to get_last_target_status.
+       * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
+       ptid to get_last_target_status.
+       * infcmd.c (continue_command): Don't pass a target_waitstatus to
+       get_last_target_status.
+       (info_program_command): Don't pass a target_waitstatus to
+       get_last_target_status.
+       * infrun.c (init_wait_for_inferior): Use
+       nullify_last_target_wait_ptid.
+       (get_last_target_status): Handle nullptr arguments.
+       (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
+       (print_stop_event): Don't pass a ptid to get_last_target_status.
+       (normal_stop): Don't pass a ptid to get_last_target_status.
+       * infrun.h (get_last_target_status, set_last_target_status): Move
+       comments here and update.
+       (nullify_last_target_wait_ptid): Declare.
+       * linux-fork.c (fork_load_infrun_state): Remove local extern
+       declaration of nullify_last_target_wait_ptid.
+       * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
+       to get_last_target_status.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+       * gdbthread.h (scoped_restore_current_thread)
+       <dont_restore, restore, m_dont_restore>: Declare.
+       * thread.c (thread_alive): Add assertion.  Return bool.
+       (switch_to_thread_if_alive): New.
+       (prune_threads): Switch inferior/thread.
+       (print_thread_info_1): Switch thread before calling target methods.
+       (scoped_restore_current_thread::restore): New, factored out from
+       ...
+       (scoped_restore_current_thread::~scoped_restore_current_thread):
+       ... this.
+       (scoped_restore_current_thread::scoped_restore_current_thread):
+       Add assertion.
+       (thread_apply_all_command, thread_select): Use
+       switch_to_thread_if_alive.
+       * infrun.c (proceed, restart_threads, handle_signal_stop)
+       (switch_back_to_stepped_thread): Switch current thread before
+       calling target methods.
+
+2020-01-10  Pedro Alves <palves@redhat.com>
+
+       * inferior.c (switch_to_inferior_no_thread): New function,
+       factored out from ...
+       (inferior_command): ... here.
+       * inferior.h (switch_to_inferior_no_thread): Declare.
+       * mi/mi-main.c (run_one_inferior): Use
+       switch_to_inferior_no_thread.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+       * infcmd.c (kill_command): Remove dead code.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+       * remote.c (remote_target::mourn_inferior): No longer check
+       whether the target is running.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+       * corelow.c (core_target::has_execution): Change parameter type to
+       inferior pointer.
+       * inferior.c (number_of_live_inferiors): Use
+       inferior::has_execution instead of target_has_execution_1.
+       * inferior.h (inferior::has_execution): New.
+       * linux-thread-db.c (thread_db_target::update_thread_list): Use
+       inferior::has_execution instead of target_has_execution_1.
+       * process-stratum-target.c
+       (process_stratum_target::has_execution): Change parameter type to
+       inferior pointer.  Check the inferior's PID instead of
+       inferior_ptid.
+       * process-stratum-target.h
+       (process_stratum_target::has_execution): Change parameter type to
+       inferior pointer.
+       * record-full.c (record_full_core_target::has_execution): Change
+       parameter type to inferior pointer.
+       * target.c (target_has_execution_1): Change parameter type to
+       inferior pointer.
+       (target_has_execution_current): Adjust.
+       * target.h (target_ops::has_execution): Change parameter type to
+       inferior pointer.
+       (target_has_execution_1): Change parameter type to inferior
+       pointer.  Change return type to bool.
+       * tracefile.h (tracefile_target::has_execution): Change parameter
+       type to inferior pointer.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+       * exceptions.c (print_flush): Remove current_top_target() check.
+
+2020-01-10  Pedro Alves  <palves@redhat.com>
+
+       * remote.c (show_remote_exec_file): Show the current inferior's
+       exec-file instead of the command variable's value.
+
 2020-01-10  Pedro Alves  <palves@redhat.com>
 
        * record-full.c (record_full_resume_ptid): New global.
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