1 # Copyright 2020-2021 Free Software Foundation, Inc.
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.
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.
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/>.
16 # Test that when setting a breakpoint at "foo", GDB creates a location
17 # for an unresolved <foo@plt> PLT in the main binary, even when a
18 # static function named "foo" exists in the shared library. Tests
19 # both with and without debug info.
21 if {[skip_shlib_tests]} {
25 standard_testfile msym-bp-shl-main.c msym-bp-shl-main-2.c msym-bp-shl-lib.c
26 set srcfile ${srcdir}/${subdir}/${srcfile}
27 set srcfile2 ${srcdir}/${subdir}/${srcfile2}
28 set libsrc ${srcdir}/${subdir}/${srcfile3}
30 # Run "info breakpoints", and check that we find the two locations,
31 # LOC_A and LOC_B, in either order.
32 proc test_info_break_2 {loc_a loc_b} {
33 set re1 ".*\.1.*${loc_a}\r\n.*\.2.*${loc_b}"
34 set re2 ".*\.1.*${loc_b}\r\n.*\.2.*${loc_a}"
35 gdb_test "info breakpoint" "$re1|$re2"
39 global testfile binfile srcfile srcfile2 libsrc
48 set bin ${binfile}-$debug
49 set lib [standard_output_file msym-bp-shl-lib-$debug.sl]
51 set exec_opts [list $options shlib=${lib}]
53 if { [gdb_compile_shlib $libsrc $lib $options] != ""
54 || [gdb_compile [list $srcfile $srcfile2] $bin \
55 executable $exec_opts] != ""} {
56 untested "failed to compile"
63 # Should find two locations: the static foo in the
64 # msym-bp-shl-main-2 file, and <foo@plt>, both in the main binary.
65 with_test_prefix "before run" {
66 gdb_test "break foo" "\\(2 locations\\)"
71 "in foo at .*msym-bp-shl-main-2.c:$decimal"
80 fail "can't run to main"
86 # Should still find two locations, but the <foo@plt> PLT location
87 # should not be present anymore. I.e., we should find the static
88 # foo in the msym-bp-shl-main-2 file, and the extern foo in the
90 with_test_prefix "at main" {
91 gdb_test "break foo" "\\(2 locations\\)"
95 "in foo at .*msym-bp-shl-main-2.c:$decimal" \
96 "in foo at .*msym-bp-shl-lib.c:$decimal"
99 "<foo(\\+$decimal)?>" \
100 "<foo(\\+$decimal)?>"
105 foreach_with_prefix debug {0 1} {