forked from Imagelibrary/binutils-gdb
4a94e36819
This commit brings all the changes made by running gdb/copyright.py as per GDB's Start of New Year Procedure. For the avoidance of doubt, all changes in this commits were performed by the script.
78 lines
2.2 KiB
Plaintext
78 lines
2.2 KiB
Plaintext
# Copyright 2017-2022 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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# Check that we can attach to processes that are not process group
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# leaders. We test that by attaching to a fork child that doesn't
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# call any of setpgrp/setpgid/setsid to move itself to a new process
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# group.
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if {![can_spawn_for_attach]} {
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return 0
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}
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standard_testfile
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if { [build_executable ${testfile}.exp ${testfile} $srcfile {debug}] == -1 } {
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return -1
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}
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proc do_test {} {
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global binfile
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global decimal
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set test_spawn_id [spawn_wait_for_attach $binfile]
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set parent_pid [spawn_id_get_pid $test_spawn_id]
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# Attach to the parent, run it to a known point, extract the
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# child's PID, and detach.
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with_test_prefix "parent" {
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clean_restart ${binfile}
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gdb_test "attach $parent_pid" \
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"Attaching to program.*, process $parent_pid.*" \
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"attach"
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gdb_breakpoint "marker"
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gdb_continue_to_breakpoint "marker"
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set child_pid [get_integer_valueof "child_pid" -1]
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if {$child_pid == -1} {
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return
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}
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gdb_test "detach" \
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"Detaching from program: .*process $parent_pid\r\n\\\[Inferior $decimal \\(.*\\) detached\\\]"
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}
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# Start over, and attach to the child this time.
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with_test_prefix "child" {
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clean_restart $binfile
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gdb_test "attach $child_pid" \
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"Attaching to program.*, process $child_pid.*" \
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"attach"
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gdb_breakpoint "marker"
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gdb_continue_to_breakpoint "marker"
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gdb_test "detach" \
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"Detaching from program: .*process $child_pid\r\n\\\[Inferior $decimal \\(.*\\) detached\\\]"
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}
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kill_wait_spawned_process $test_spawn_id
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}
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do_test
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