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# Copyright 2025 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/>.
# Check support for a DW_FORM_strx attribute in a dwo file.
load_lib dwarf.exp
# This test can only be run on targets which support DWARF-2 and use gas.
require dwarf2_support
standard_testfile main.c -dw.S -dwo.S
set main_asm_file [standard_output_file $srcfile2]
set dwo_asm_file [standard_output_file $srcfile3]
# Debug info in the main file.
Dwarf::assemble $main_asm_file {
cu {
version 5
dwo_id 0xF00D
} {
compile_unit {
{DW_AT_dwo_name ${::gdb_test_file_name}.dwo DW_FORM_strp}
} {}
}
}
# Debug info in the DWO file.
Dwarf::assemble $dwo_asm_file {
debug_str_offsets { dwo 1 } int
cu {
fission 1
version 5
dwo_id 0xF00D
} {
compile_unit {} {
declare_labels int4_type
int4_type: DW_TAG_base_type {
{DW_AT_byte_size 4 DW_FORM_sdata}
{DW_AT_encoding @DW_ATE_signed}
{DW_AT_name 0 DW_FORM_strx_id}
}
DW_TAG_variable {
{DW_AT_name global_var}
{DW_AT_type :$int4_type}
{DW_AT_location {
DW_OP_const1u 12
DW_OP_stack_value
} SPECIAL_expr}
}
}
}
}
# Build main file.
if { [build_executable "${testfile}.exp" $binfile \
[list ${srcfile} ${main_asm_file}] {nodebug}] } {
return
}
# Build DWO file.
set dwo_file [standard_output_file ${testfile}.dwo]
if { [gdb_compile_shlib $dwo_asm_file $dwo_file nodebug] != "" } {
return
}
if { [is_remote host] } {
gdb_remote_download host $dwo_file
}
clean_restart $binfile
gdb_test "ptype global_var" "type = int"
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