gdb/testsuite/gdb.ctf/dwarf2-and-ctf.exp

# Copyright 2023 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/>.

require allow_ctf_tests

standard_testfile .c -2.c

set objfile [standard_output_file ${testfile}.o]
set objfile2 [standard_output_file ${testfile}-2.o]

set s1 ${srcdir}/${subdir}/${srcfile}
set s2 ${srcdir}/${subdir}/${srcfile2}

set opts {}
lappend opts debug
if { [gdb_compile $s1 ${objfile} object $opts] != "" } {
    untested "failed to compile"
    return -1
}

set opts {}
lappend opts "additional_flags=-gctf"
if { [gdb_compile $s2 ${objfile2} object $opts] != "" } {
    untested "failed to compile"
    return -1
}

set opts {}
lappend opts "additional_flags=-Wl,-ctf-variables"
if { [gdb_compile [list ${objfile} ${objfile2}] $binfile executable $opts] != "" } {
    unsupported "failed to link"
    return -1
}

clean_restart

gdb_test_no_output "set always-read-ctf on"

gdb_load $binfile

gdb_test "print var_dwarf" " = 1"
gdb_test "print var_ctf" " = 2"