# Copyright 2013-2020 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.
if ![dwarf2_support] {
    return 0  
}

standard_testfile fission-mix.c fission-mix2.c
set objfile [standard_output_file ${testfile}.o]
set objfile2 [standard_output_file ${testfile}2.o]

# Compile fission-mix.c without Fission and fission-mix2.c with Fission.
if { [gdb_compile ${srcdir}/${subdir}/${srcfile} $objfile object {debug}] != "" } {
    return -1
}
if { [gdb_compile ${srcdir}/${subdir}/${srcfile2} $objfile2 object {debug additional_flags=-gsplit-dwarf}] != "" } {
    return -1
}
if {[gdb_compile "$objfile $objfile2" $binfile executable {debug}] != "" } {
    return -1
}

clean_restart $binfile

gdb_test "break main" "Breakpoint .*"

# Bug 15691: gdb would crash here on an assert violation.
# The debug info for the TU for "struct s" has already been read,
# but gdb doesn't think so.
# To repro the bug, --target_board=dwarf4-gdb-index, or equivalent, is needed.
gdb_test "break func2" "Breakpoint .*"