gdb/testsuite/gdb.dwarf2/clang-debug-names.exp

# Copyright 2020-2021 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/>.

load_lib dwarf.exp

# This test can only be run on targets which support DWARF-2 and use gas.
if {![dwarf2_support]} {
    return 0
}

standard_testfile .c -debug.S

lassign [function_range main ${srcdir}/${subdir}/${srcfile}] \
    main_start main_length

set asm_file [standard_output_file $srcfile2]
source $srcdir/$subdir/clang-debug-names.exp.tcl

if { [prepare_for_testing "failed to prepare" ${testfile} \
	  [list $srcfile $asm_file] {nodebug}] } {
    return -1
}

set test "no file command warnings"
if { [regexp "warning: " $gdb_file_cmd_msg] } {
    set kfail_re \
	[concat \
	     "warning: Section .debug_aranges in \[^\r\n\]* entry" \
	     "at offset 0 debug_info_offset 0 does not exists," \
	     "ignoring \\.debug_aranges\\."]
    if { [regexp $kfail_re $gdb_file_cmd_msg] } {
	kfail symtab/25969 $test
    } else {
	fail $test
    }
} else {
    pass $test
}

set cmd "ptype main"
set pass_re \
    [multi_line \
	 $cmd \
	 "type = int \\(\\)"]
gdb_test $cmd $pass_re