| # Copyright (C) 2021-2024 Free Software Foundation, Inc. |
| |
| # 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/>. |
| |
| import gdb |
| |
| |
| # Take a gdb.TargetConnection and return the connection number. |
| def conn_num(c): |
| return c.num |
| |
| |
| # Takes a gdb.TargetConnection and return a string that is either the |
| # type, or the type and details (if the details are not None). |
| def make_target_connection_string(c): |
| if c.details is None: |
| return c.type |
| else: |
| return "%s %s" % (c.type, c.details) |
| |
| |
| # A Python implementation of 'info connections'. Produce output that |
| # is identical to the output of 'info connections' so we can check |
| # that aspects of gdb.TargetConnection work correctly. |
| def info_connections(): |
| all_connections = sorted(gdb.connections(), key=conn_num) |
| current_conn = gdb.selected_inferior().connection |
| what_width = 0 |
| for c in all_connections: |
| s = make_target_connection_string(c) |
| if len(s) > what_width: |
| what_width = len(s) |
| |
| fmt = " Num %%-%ds Description" % what_width |
| print(fmt % "What") |
| fmt = "%%s%%-3d %%-%ds %%s" % what_width |
| for c in all_connections: |
| if c == current_conn: |
| prefix = "* " |
| else: |
| prefix = " " |
| |
| print(fmt % (prefix, c.num, make_target_connection_string(c), c.description)) |
| |
| |
| def inf_num(i): |
| return i.num |
| |
| |
| # Print information about each inferior, and the connection it is |
| # using. |
| def info_inferiors(): |
| all_inferiors = sorted(gdb.inferiors(), key=inf_num) |
| for i in gdb.inferiors(): |
| print( |
| "Inferior %d, Connection #%d: %s" |
| % (i.num, i.connection_num, make_target_connection_string(i.connection)) |
| ) |