68 lines
1.8 KiB
Text
68 lines
1.8 KiB
Text
# Copyright 2021-2022 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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standard_testfile ".S"
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if { ![istarget "x86_64-*-*"] || ![is_lp64_target] } {
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verbose "Skipping $testfile.exp"
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return
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}
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if { [prepare_for_testing "failed to prepare" $testfile $srcfile] } {
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return -1
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}
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# Helper procedure to go to probe NAME
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proc goto_probe { name } {
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global decimal hex
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gdb_test "break -pstap $name" "Breakpoint $decimal at $hex"
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gdb_test "continue" "Breakpoint $decimal, main \\(\\) at .*\r\n.*STAP_PROBE1.*${name},.*\\)"
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}
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# Helper procedure to test the probe's argument
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proc test_probe_value { value } {
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gdb_test "print \$_probe_argc" "= 1"
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gdb_test "print \$_probe_arg0" "= $value"
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}
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if { ![runto_main] } {
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return -1
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}
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# Name and expected value for each probe.
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set probe_names_and_values {
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{ "log_neg" "0" }
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{ "minus" "-7" }
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{ "bit_neg" "-23" }
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{ "plus1" "4" }
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{ "plus2" "135" }
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{ "plus3" "171" }
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{ "and" "128" }
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{ "or" "12" }
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}
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foreach probe_info $probe_names_and_values {
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set name [lindex $probe_info 0]
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set value [lindex $probe_info 1]
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with_test_prefix $name {
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goto_probe $name
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test_probe_value $value
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}
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}
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