gdb: create gdb.sum/gdb.log summary after using check-all-boards

[thirdparty/binutils-gdb.git] / gdb / inf-loop.c

/* Handling of inferior events for the event loop for GDB, the GNU debugger.
   Copyright (C) 1999-2025 Free Software Foundation, Inc.
   Written by Elena Zannoni <ezannoni@cygnus.com> of Cygnus Solutions.

   This file is part of GDB.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include "exceptions.h"
#include "inferior.h"
#include "infrun.h"
#include "gdbsupport/event-loop.h"
#include "event-top.h"
#include "inf-loop.h"
#include "remote.h"
#include "language.h"
#include "gdbthread.h"
#include "interps.h"
#include "top.h"
#include "ui.h"
#include "observable.h"

/* General function to handle events in the inferior.  */

void
inferior_event_handler (enum inferior_event_type event_type)
{
  switch (event_type)
    {
    case INF_REG_EVENT:
      fetch_inferior_event ();
      break;

    case INF_EXEC_COMPLETE:
      if (!non_stop)
	{
	  /* Unregister the inferior from the event loop.  This is done
	     so that when the inferior is not running we don't get
	     distracted by spurious inferior output.  */
	  if (target_has_execution () && target_can_async_p ())
	    target_async (false);
	}

      /* Do all continuations associated with the whole inferior (not
	 a particular thread).  */
      if (inferior_ptid != null_ptid)
	current_inferior ()->do_all_continuations ();

      /* When running a command list (from a user command, say), these
	 are only run when the command list is all done.  */
      if (current_ui->async)
	{
	  check_frame_language_change ();

	  /* Don't propagate breakpoint commands errors.  Either we're
	     stopping or some command resumes the inferior.  The user will
	     be informed.  */
	  try
	    {
	      bpstat_do_actions ();
	    }
	  catch (const gdb_exception_error &e)
	    {
	      /* If the user was running a foreground execution
		 command, then propagate the error so that the prompt
		 can be re-enabled.  Otherwise, the user already has
		 the prompt and is typing some unrelated command, so
		 just inform the user and swallow the exception.  */
	      if (current_ui->prompt_state == PROMPT_BLOCKED)
		throw;
	      else
		exception_print (gdb_stderr, e);
	    }
	}
      break;

    default:
      gdb_printf (gdb_stderr, _("Event type not recognized.\n"));
      break;
    }
}