1 # Copyright 2011-2024 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 # This file was written by Justin Lebar. (justin.lebar@gmail.com)
19 # Tests skipping shared libraries.
22 # This only works on GNU/Linux.
23 require isnative allow_shlib_tests
24 require {!is_remote host}
25 require {istarget *-linux*}
28 set srcfile_main "${test}-main.c"
29 set executable_main ${test}-test
30 set binfile_main [standard_output_file ${executable_main}]
31 set srcfile_lib "${test}-lib.c"
32 set libname "lib${test}"
33 set binfile_lib [standard_output_file ${libname}.so]
36 # Compile our program under test. The main program references a shared library
37 # libskip-solib.so, which contains two functions, square(), which is
38 # referenced by the main program, and multiply(), which is not referenced by
42 if {[gdb_compile_shlib ${srcdir}/${subdir}/${srcfile_lib} ${binfile_lib} \
43 [list debug]] != ""} {
47 if {[gdb_compile "${srcdir}/${subdir}/${srcfile_main}" "${binfile_main}.o" \
48 object debug] != ""} {
52 set testobjdir [standard_output_file {}]
53 if {[gdb_compile "${binfile_main}.o" "${binfile_main}" executable \
54 [list debug shlib=$binfile_lib]] != ""} {
59 # Test ignoring of a file inside a solib.
61 with_test_prefix "ignoring solib file" {
63 clean_restart ${executable_main}
64 gdb_load_shlib $binfile_lib
66 gdb_test "skip file ${srcfile_lib}" \
67 "File ${srcfile_lib} will be skipped when stepping." \
70 gdb_test "info skip" \
72 "Num\\s+Enb\\s+Glob\\s+File\\s+RE\\s+Function\\s*" \
73 "1\\s+y\\s+n\\s+${srcfile_lib}\\s+n\\s+<none>\\s*"]
80 # We shouldn't step into square(), since we skipped skip-solib-lib.c.
83 gdb_test "bt" "#0\\s+main.*"
87 # Now test ignoring of a function inside a solib.
89 with_test_prefix "ignoring solib function" {
90 clean_restart ${executable_main}
91 gdb_load_shlib $binfile_lib
93 gdb_test "skip function multiply" \
94 "Function multiply will be skipped when stepping\\." \
102 # Our first step should take us into square.
104 gdb_test "step" "square.*" "step into other function"
106 gdb_test "info skip" \
108 "Num\\s+Enb\\s+Glob\\s+File\\s+RE\\s+Function\\s*" \
109 "1\\s+y\\s+n\\s+<none>\\s+n\\s+multiply\\s*"]
112 # This step shouldn't go into multiply -- we should skip it and go on to
113 # the last line of square.
116 gdb_test "bt" "#0\\s+square.*"