1# Copyright 2011-2024 Free Software Foundation, Inc.
2
3# This program is free software; you can redistribute it and/or modify
4# it under the terms of the GNU General Public License as published by
5# the Free Software Foundation; either version 3 of the License, or
6# (at your option) any later version.
7#
8# This program is distributed in the hope that it will be useful,
9# but WITHOUT ANY WARRANTY; without even the implied warranty of
10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11# GNU General Public License for more details.
12#
13# You should have received a copy of the GNU General Public License
14# along with this program.  If not, see <http://www.gnu.org/licenses/>.
15
16# This file is part of the gdb testsuite
17
18# Test casting, especially between class types or pointer-to-class
19# types.
20
21# This file is part of the gdb testsuite
22
23#
24# test running programs
25#
26require allow_cplus_tests
27
28standard_testfile .cc
29
30if {[build_executable_from_specs $testfile.exp $testfile \
31       {c++ ldflags=-Wl,--gc-sections} \
32       $srcfile {debug c++ additional_flags=-ffunction-sections}]} {
33    untested "failed to compile"
34    return -1
35}
36
37clean_restart $testfile
38
39proc set_breakpoint_on_gcd_function {} {
40    # Single hex digit
41    set xd {[0-9a-f]}
42
43    # This accepts e.g. "Breakpoint 1 at 0x40968a" (fixed GDB)
44    # but rejects e.g. "Breakpoint 1 at 0x4" (broken GDB).
45    gdb_test "b [gdb_get_line_number "gdb break here"]" \
46	"Breakpoint \[0-9\] at 0x${xd}${xd}+: .*"
47}
48
49set_breakpoint_on_gcd_function
50
51save_vars { GDBFLAGS } {
52    set GDBFLAGS "$GDBFLAGS --readnow"
53    clean_restart ${testfile}
54}
55
56with_test_prefix "readnow" {
57    set_breakpoint_on_gcd_function
58}
59