5e07665d4c
More of a DWARF-generation non-regression test; fixed on the GCC side with 2024-06-03 "Implement wrap-around arithmetics in DWARF expressions" (f3d6d60d2ae). Approved-By: Tom Tromey <tom@tromey.com>
50 lines
1.6 KiB
Text
50 lines
1.6 KiB
Text
# Copyright 2024 Free Software Foundation, Inc.
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#
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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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load_lib "ada.exp"
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require allow_ada_tests
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standard_ada_testfile foo
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# The compiler used to emit an invalid DWARF expression for the record
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# size, so GDB could not 'print p_record' correctly: a direct 'print
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# p_record.i' worked, but iteration over the record fields was broken.
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#
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# Originally observed at -O2, and the bug was reproducible with just
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# -Og. The DWARF fix covered both optimization levels; not worth
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# making guarantees beyond -Og though, so test that.
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if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug optimize=-Og]] != ""} {
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return -1
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}
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clean_restart ${testfile}
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set bp_location [gdb_get_line_number "BREAK" ${srcfile}]
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runto "${testfile}.adb:${bp_location}"
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set test "print p_record"
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gdb_test_multiple "$test" "$test" {
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-re "\\(kind => five, i => 1200\\)" {
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pass $test
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}
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-re "\\(kind => five, i => <error reading variable: access outside bounds of object>" {
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if { [gcc_major_version] <= 14 } {
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setup_xfail *-*-*
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}
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fail $test
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}
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}
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