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450d26c851
This changes many tests to use 'require' when checking target_info. In a few spots, the require is hoisted to the top of the file, to avoid doing any extra work when the test is going to be skipped anyway.
76 lines
2.3 KiB
Plaintext
76 lines
2.3 KiB
Plaintext
# Copyright (C) 2004-2023 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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# Test recovering from a hand function call that gets interrupted
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# by a signal in another thread.
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set NR_THREADS 4
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standard_testfile
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# Some targets can't do function calls, so don't even bother with this
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# test.
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require {!target_info exists gdb,cannot_call_functions}
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if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "additional_flags=-DNR_THREADS=$NR_THREADS"]] != "" } {
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return -1
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}
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clean_restart ${binfile}
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if { ![runto_main] } {
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return 0
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}
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gdb_test "break all_threads_running" \
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"Breakpoint 2 at .*: file .*${srcfile}, line .*" \
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"breakpoint on all_threads_running"
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# Run the program and make sure GDB reports that we stopped after
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# hitting breakpoint 2 in all_threads_running().
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gdb_test "continue" \
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".*Breakpoint 2, all_threads_running ().*" \
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"run to all_threads_running"
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# NOTE: Don't turn on scheduler-locking here.
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# We want the main thread (hand_call_with_signal) and
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# thread 1 (sigabrt_handler) to both run.
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gdb_test "call hand_call_with_signal()" \
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".*in another thread.*" \
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"hand-call interrupted by signal in another thread"
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# Verify dummy stack frame is still present.
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gdb_test "maint print dummy-frames" ".*stack=.*" "dummy stack frame present"
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# Continuing now should exit the hand-call and pop the dummy frame.
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gdb_test "continue" ".*" "finish hand-call"
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gdb_test_multiple "maint print dummy-frames" "dummy frame popped" {
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-re ".*stack=.*$gdb_prompt $" {
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fail "dummy frame popped"
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}
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-re ".*$gdb_prompt $" {
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pass "dummy frame popped"
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}
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}
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# Continue one last time, the program should exit normally.
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gdb_continue_to_end "" continue 1
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