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# Copyright 2017-2022 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/>.
standard_testfile
if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
executable { debug }] != "" } {
return -1
}
# Generate a native core file.
set corefile [core_find $binfile]
set core_supported [expr {$corefile != ""}]
# Generate a core file with "gcore".
clean_restart ${binfile}
runto thread_proc
set gcorefile [standard_output_file gcore.test]
set gcore_supported [gdb_gcore_cmd "$gcorefile" "gcore"]
# Restart gdb and load COREFILE as a core file. SUPPORTED is true iff
# the core was generated successfully; otherwise, the tests are marked
# unsupported.
#
proc tls_core_test {supported corefile} {
upvar target_triplet target_triplet
upvar host_triplet host_triplet
upvar binfile binfile
clean_restart ${binfile}
set test "load core file"
if {$supported} {
set core_loaded [gdb_core_cmd $corefile $test]
} else {
set core_loaded 0
unsupported $test
}
set test "print thread-local storage variable"
if { $core_loaded == 1 } {
# This fails in cross-debugging due to the use of native
# `libthread_db'.
if {![string match $host_triplet $target_triplet]} {
setup_kfail "threads/22381" "*-*-*"
}
gdb_test "p/x foo" "\\$\[0-9]+ = 0xdeadbeef" $test
} else {
unsupported $test
}
}
with_test_prefix "native" {
tls_core_test $core_supported $corefile
}
with_test_prefix "gcore" {
tls_core_test $gcore_supported $gcorefile
}
gdb_exit
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