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752e419362
Tom Tromey observed that when changing the language in
gdb.dwarf2/imported-unit-bp.exp from c to c++, the test failed.
This is due to this code in process_imported_unit_die:
...
/* We're importing a C++ compilation unit with tag DW_TAG_compile_unit
into another compilation unit, at root level. Regard this as a hint,
and ignore it. */
if (die->parent && die->parent->parent == NULL
&& per_cu->unit_type == DW_UT_compile
&& per_cu->lang == language_cplus)
return;
...
which should have a partial symtabs counterpart.
Add the missing counterpart in process_psymtab_comp_unit.
Tested on x86_64-linux (openSUSE Leap 15.2), no regressions for config:
- using default gcc version 7.5.0
(with 5 unexpected FAILs)
- gcc 10.3.0 and target board
unix/-flto/-O0/-flto-partition=none/-ffat-lto-objects
(with 1000 unexpected FAILs)
gdb/ChangeLog:
2021-07-06 Tom de Vries <tdevries@suse.de>
* dwarf2/read.c (scan_partial_symbols): Skip top-level imports of
c++ CU.
* testsuite/gdb.dwarf2/imported-unit-bp.exp: Moved to ...
* testsuite/gdb.dwarf2/imported-unit-bp.exp.tcl: ... here.
* testsuite/gdb.dwarf2/imported-unit-bp-c++.exp: New test.
* testsuite/gdb.dwarf2/imported-unit-bp-c.exp: New test.
* testsuite/gdb.dwarf2/imported-unit.exp: Update.
19 lines
752 B
Plaintext
19 lines
752 B
Plaintext
# Copyright 2021 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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set lang DW_LANG_C
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source $srcdir/$subdir/imported-unit-bp.exp.tcl
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