mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 04:42:53 +08:00
80 lines
2.1 KiB
Plaintext
80 lines
2.1 KiB
Plaintext
# Copyright 2016-2023 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
|
|
|
|
# This test can only be run on targets which support DWARF-4 and use gas.
|
|
require dwarf2_support
|
|
|
|
require !use_gdb_stub
|
|
|
|
standard_testfile .c -dw.S
|
|
|
|
# Make some DWARF for the test.
|
|
set asm_file [standard_output_file $srcfile2]
|
|
Dwarf::assemble $asm_file {
|
|
global srcfile
|
|
|
|
cu {} {
|
|
DW_TAG_compile_unit {
|
|
{DW_AT_language @DW_LANG_C}
|
|
{DW_AT_name $srcfile}
|
|
{DW_AT_comp_dir /tmp}
|
|
} {
|
|
declare_labels type
|
|
|
|
type: DW_TAG_base_type {
|
|
{DW_AT_byte_size 4 DW_FORM_sdata}
|
|
{DW_AT_encoding @DW_ATE_signed}
|
|
{DW_AT_name int}
|
|
}
|
|
|
|
DW_TAG_subprogram {
|
|
{MACRO_AT_func {mymain}}
|
|
{type :$type}
|
|
{DW_AT_main_subprogram 1 flag}
|
|
} {
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if {[prepare_for_testing "failed to prepare" ${testfile} \
|
|
[list $srcfile $asm_file] {nodebug}]} {
|
|
return -1
|
|
}
|
|
|
|
set have_index [exec_has_index_section $binfile]
|
|
|
|
# Test that the "start" command stops in the "mymain" function.
|
|
# This should happen because we used DW_AT_main_subprogram to tell gdb
|
|
# that this was the real "main".
|
|
|
|
if {[gdb_start_cmd] < 0} {
|
|
fail "could not start ${testfile}"
|
|
return -1
|
|
}
|
|
|
|
gdb_test_multiple "" "stopped at mymain" {
|
|
-re -wrap "Temporary breakpoint .* mymain.*" {
|
|
pass $gdb_test_name
|
|
}
|
|
-re -wrap "Temporary breakpoint .* main.*" {
|
|
if { $have_index } {
|
|
setup_kfail "gdb/24549" *-*-*
|
|
}
|
|
fail $gdb_test_name
|
|
}
|
|
}
|