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# Copyright 2011-2016 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/>.
load_lib dwarf.exp
standard_testfile .S
set test "clztest"
# This test can only be run on targets which support DWARF-2 and use gas.
if ![dwarf2_support] {
return 0
}
# This test can only be run on x86-64 targets.
if {![istarget x86_64-*] || ![is_lp64_target]} {
return 0
}
if { [prepare_for_testing "failed to prepare" "${test}" ${test}.S {nodebug additional_flags=-nostdlib}] } {
return -1
}
if ![runto_main] {
return -1
}
# Initialize tests to be an empty array.
unset -nocomplain tests
array set tests {}
proc gdb-test {line var value} {
global tests
lappend tests($line) [list $var $value 0]
}
proc xfail-gdb-test {line var value} {
global tests
lappend tests($line) [list $var $value 1]
}
proc scan_gdb_tests {} {
global srcdir subdir test
set file "$srcdir/$subdir/$test.c"
set fd [open "$file"]
while {![eof $fd]} {
set line [gets $fd]
if {! [regexp "\{ (gdb-test .+) \} \}" $line ignore test_cmd]} {
continue
}
eval $test_cmd
}
close $fd
}
scan_gdb_tests
foreach line [lsort [array names tests]] {
gdb_test "break ${test}.c:$line" "Breakpoint .*" \
"set breakpoint at ${test}.c:$line"
gdb_continue_to_breakpoint "continue to ${test}.c:$line"
foreach testvec $tests($line) {
set var [lindex $testvec 0]
set value [lindex $testvec 1]
set should_xfail [lindex $testvec 2]
if {$should_xfail} {
setup_xfail *-*-*
}
gdb_test "print $var" \
" = $value" \
"check value of $var at ${test}.c:$line"
}
}
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