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# Copyright 2021-2024 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 ".S"
require is_x86_64_m64_target
if { [prepare_for_testing "failed to prepare" $testfile $srcfile] } {
return -1
}
# Helper procedure to go to probe NAME
proc goto_probe { name } {
global decimal hex
gdb_test "break -pstap $name" "Breakpoint $decimal at $hex"
gdb_test "continue" "Breakpoint $decimal, main \\(\\) at .*\r\n.*STAP_PROBE1.*${name},.*\\)"
}
# Helper procedure to test the probe's argument
proc test_probe_value { value } {
gdb_test "print \$_probe_argc" "= 1"
gdb_test "print \$_probe_arg0" "= $value"
}
if { ![runto_main] } {
return -1
}
# Name and expected value for each probe.
set probe_names_and_values {
{ "log_neg" "0" }
{ "minus" "-7" }
{ "bit_neg" "-23" }
{ "plus1" "4" }
{ "plus2" "135" }
{ "plus3" "171" }
{ "and" "128" }
{ "or" "12" }
}
foreach probe_info $probe_names_and_values {
set name [lindex $probe_info 0]
set value [lindex $probe_info 1]
with_test_prefix $name {
goto_probe $name
test_probe_value $value
}
}
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