68 lines
2.2 KiB
Python
68 lines
2.2 KiB
Python
# Copyright (C) 2021-2022 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import gdb
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# Take a gdb.TargetConnection and return the connection number.
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def conn_num(c):
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return c.num
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# Takes a gdb.TargetConnection and return a string that is either the
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# type, or the type and details (if the details are not None).
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def make_target_connection_string(c):
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if c.details is None:
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return c.type
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else:
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return "%s %s" % (c.type, c.details)
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# A Python implementation of 'info connections'. Produce output that
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# is identical to the output of 'info connections' so we can check
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# that aspects of gdb.TargetConnection work correctly.
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def info_connections():
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all_connections = sorted(gdb.connections(), key=conn_num)
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current_conn = gdb.selected_inferior().connection
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what_width = 0
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for c in all_connections:
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s = make_target_connection_string(c)
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if len(s) > what_width:
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what_width = len(s)
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fmt = " Num %%-%ds Description" % what_width
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print(fmt % "What")
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fmt = "%%s%%-3d %%-%ds %%s" % what_width
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for c in all_connections:
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if c == current_conn:
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prefix = "* "
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else:
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prefix = " "
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print(fmt % (prefix, c.num, make_target_connection_string(c), c.description))
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def inf_num(i):
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return i.num
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# Print information about each inferior, and the connection it is
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# using.
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def info_inferiors():
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all_inferiors = sorted(gdb.inferiors(), key=inf_num)
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for i in gdb.inferiors():
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print(
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"Inferior %d, Connection #%d: %s"
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% (i.num, i.connection_num, make_target_connection_string(i.connection))
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)
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