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# 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/>.
load_lib dwarf.exp
require dwarf2_support
standard_testfile main.c -dw.S
set asm_file [standard_output_file $srcfile2]
set c64 6639779683436459270
set c32 1779823878
Dwarf::assemble $asm_file {
cu {} {
compile_unit {} {
declare_labels i64_type i32_type i64_array i32_array
i64_type: base_type {
{name "int64_t"}
{encoding @DW_ATE_signed}
{byte_size 8 DW_FORM_sdata}
}
i32_type: base_type {
{name "int32_t"}
{encoding @DW_ATE_signed}
{byte_size 4 DW_FORM_sdata}
}
i64_array: DW_TAG_array_type {
{DW_AT_name array_type}
{DW_AT_type :$i64_type}
} {
DW_TAG_subrange_type {
{DW_AT_type :$i64_type}
{DW_AT_lower_bound 0 DW_FORM_data1}
{DW_AT_upper_bound 3 DW_FORM_data1}
}
}
i32_array: DW_TAG_array_type {
{DW_AT_name array_type}
{DW_AT_type :$i32_type}
} {
DW_TAG_subrange_type {
{DW_AT_type :$i32_type}
{DW_AT_lower_bound 0 DW_FORM_data1}
{DW_AT_upper_bound 3 DW_FORM_data1}
}
}
DW_TAG_variable {
{name i64_noptr}
{type :$i64_array}
{location {
DW_OP_constu $::c64
DW_OP_stack_value
DW_OP_piece 8
} SPECIAL_expr}
}
DW_TAG_variable {
{name i32_noptr}
{type :$i32_array}
{location {
DW_OP_constu $::c32
DW_OP_stack_value
DW_OP_piece 4
} SPECIAL_expr}
}
}
}
}
if {[build_executable ${testfile}.exp ${testfile} \
[list $srcfile $asm_file] {nodebug}]} {
return -1
}
# We need --readnow because otherwise we never read in the CU we
# created above.
save_vars { GDBFLAGS } {
append set GDBFLAGS " -readnow"
clean_restart ${testfile}
}
if {![runto_main]} {
return -1
}
set cmd "print i64_noptr"
if { [is_64_target] } {
gdb_test $cmd \
" = \\{$c64, <optimized out>, <optimized out>, <optimized out>\\}"
} else {
unsupported $cmd
}
gdb_test "print i32_noptr" \
" = \\{$c32, <optimized out>, <optimized out>, <optimized out>\\}"
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