67 lines
1.8 KiB
Text
67 lines
1.8 KiB
Text
# Copyright 2021-2023 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/>.
|
|
|
|
# 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'"
|