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.
68 lines
2.1 KiB
Plaintext
68 lines
2.1 KiB
Plaintext
# Copyright (C) 2014-2022 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 GDB doesn't forget to pass SIGTRAP to the program when
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# the user explicitly passes it with the signal command.
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standard_testfile
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if [target_info exists gdb,nosignals] {
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verbose "Skipping ${testfile}.exp because of nosignals."
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return -1
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}
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if {[build_executable "failed to prepare" $testfile $srcfile \
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{debug pthreads}]} {
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return -1
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}
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# Run test proper. SIGTRAP_THREAD is the thread that should get the
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# SIGTRAP.
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proc test { sigtrap_thread } {
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global srcfile binfile
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with_test_prefix "sigtrap thread $sigtrap_thread" {
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clean_restart ${binfile}
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if ![runto "thread_function"] then {
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return 0
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}
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set pattern "\\\* 2\[ \t\]+Thread.*"
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gdb_test "info threads" $pattern "thread 2 hit breakpoint"
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gdb_test "break sigtrap_handler" "Breakpoint .* at .*$srcfile.*"
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# Thread 2 is stopped at a breakpoint, which must be stepped
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# over first. Thus if this is thread 1, then GDB will first
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# switch back to thread 2 to step it over the breakpoint.
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gdb_test "thread $sigtrap_thread" \
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"Switching to thread $sigtrap_thread.*" \
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"switch to sigtrap thread"
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gdb_test "signal SIGTRAP" \
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"Continuing with signal SIGTRAP.*Breakpoint .* sigtrap_handler .*" \
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"signal SIGTRAP reaches handler"
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set pattern "\\\* $sigtrap_thread\[ \t\]+Thread.*"
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gdb_test "info threads" $pattern "right thread got the signal"
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}
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}
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foreach sigtrap_thread {1 2} {
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test $sigtrap_thread
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}
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