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When running test-case gdb.ada/formatted_ref.exp with gcc-11 and target board unix/gdb:debug_flags=-gdwarf-4 we run into: ... (gdb) print/x s^M No definition of "s" in current context.^M (gdb) FAIL: gdb.ada/formatted_ref.exp: print/x s ... which is caused by "runto defs.adb:20" taking us to defs__struct1IP: ... (gdb) break defs.adb:20^M Breakpoint 1 at 0x402cfd: defs.adb:20. (2 locations)^M (gdb) run ^M Starting program: formatted_ref ^M ^M Breakpoint 1, defs__struct1IP () at defs.adb:20^M 20 return s.x; -- Set breakpoint marker here.^M (gdb) print s1'access^M ... instead of the expected defs.f1: ... (gdb) break defs.adb:20^M Breakpoint 1 at 0x402d0e: file defs.adb, line 20.^M (gdb) run ^M Starting program: formatted_ref ^M ^M Breakpoint 1, defs.f1 (s=...) at defs.adb:20^M 20 return s.x; -- Set breakpoint marker here.^M ... This is caused by incorrect line info due to gcc PR 101575 - "[gcc-11, -gdwarf-4] Missing .file <n> directive causes invalid line info". Fix this by when landing in defs__struct1IP: - xfailing the runto, and - issuing a continue to land in defs.f1. Likewise in a few other test-cases. Tested on x86_64-linux, with: - system gcc. - gcc-11 and target boards unix/gdb:debug_flags=-gdwarf-4 and unix/gdb:debug_flags=-gdwarf-5. gdb/testsuite/ChangeLog: 2021-07-22 Tom de Vries <tdevries@suse.de> * gdb.ada/formatted_ref.exp: Add xfail for PR gcc/101575. * gdb.ada/iwide.exp: Same. * gdb.ada/pkd_arr_elem.exp: Same.
66 lines
1.9 KiB
Plaintext
66 lines
1.9 KiB
Plaintext
# Copyright 2012-2021 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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if { [skip_ada_tests] } { return -1 }
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standard_ada_testfile p
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if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug additional_flags=-gnat05 ]] != "" } {
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return -1
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}
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clean_restart ${testfile}
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set bp_location p.adb:[gdb_get_line_number "BREAK" ${testdir}/p.adb]
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# Workaround gcc PR101575.
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#runto "$bp_location"
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gdb_breakpoint "$bp_location"
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gdb_run_cmd
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set re "Breakpoint $decimal, p \\(\\) at .*:$decimal.*"
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set re_xfail "Breakpoint $decimal, p__P5b.0 \\(\\) at .*:$decimal.*"
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set ok 1
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gdb_test_multiple "" "Runto to $bp_location" {
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-re -wrap $re {
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if { $ok } {
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pass $gdb_test_name
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} else {
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xfail $gdb_test_name
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}
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}
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-re -wrap $re_xfail {
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set ok 0
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send_gdb "continue\n"
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exp_continue
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}
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}
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gdb_test "print My_Drawable" \
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"= \\(center => \\(x => 1, y => 2\\), radius => 3\\)"
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gdb_test "print s_access.all" \
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"\\(center => \\(x => 1, y => 2\\), radius => 3\\)"
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gdb_test "print sp_access.all" \
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"\\(center => \\(x => 1, y => 2\\), radius => 3\\)"
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gdb_test "print d_access.all" \
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"\\(center => \\(x => 1, y => 2\\), radius => 3\\)"
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gdb_test "print dp_access.all" \
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"\\(center => \\(x => 1, y => 2\\), radius => 3\\)"
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