| # Copyright 2021-2024 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/>. |
| |
| # Test DW_ATE_UTF for Rust. |
| |
| 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 .S |
| |
| # Make some DWARF for the test. |
| set asm_file [standard_output_file $srcfile2] |
| Dwarf::assemble $asm_file { |
| upvar cu_lang cu_lang |
| |
| declare_labels char_label |
| |
| # Creating a CU with 4-byte addresses lets this test link on |
| # both 32- and 64-bit machines. |
| cu { addr_size 4 } { |
| compile_unit { |
| {name file1.txt} |
| {language @DW_LANG_Rust} |
| } { |
| char_label: DW_TAG_base_type { |
| {DW_AT_byte_size 4 DW_FORM_sdata} |
| {DW_AT_encoding @DW_ATE_UTF} |
| {DW_AT_name char} |
| } |
| |
| DW_TAG_variable { |
| {name cvalue} |
| {type :$char_label} |
| {const_value 97 DW_FORM_udata} |
| } |
| } |
| } |
| } |
| |
| if {[prepare_for_testing "failed to prepare" ${testfile} \ |
| [list $srcfile $asm_file] debug]} { |
| return -1 |
| } |
| |
| if {![runto main]} { |
| return -1 |
| } |
| |
| gdb_test "set language rust" \ |
| "Warning: the current language does not match this frame." |
| # Get the values into history so we can use it from Rust. |
| gdb_test "print cvalue" "\\\$1 = 97 'a'" |