1 # Copyright (C) 2010-2023 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 is part of the GDB testsuite. It tests automagic loading of
17 # scripts specified in the .debug_gdb_scripts section.
19 # This test can only be run on targets which support ELF and use gas.
20 # For now pick a sampling of likely targets.
21 if {![istarget *-*-linux*]
22 && ![istarget *-*-gnu*]
23 && ![istarget *-*-elf*]
24 && ![istarget *-*-openbsd*]
25 && ![istarget arm*-*-eabi*]
26 && ![istarget powerpc-*-eabi*]} {
27 verbose "Skipping py-section-script.exp because of lack of support."
33 # Make this available to gdb before the program starts, it is
34 # automagically loaded by gdb.
35 set remote_python_file [gdb_remote_download host \
36 ${srcdir}/${subdir}/${testfile}.py]
38 set quoted_name "\"$remote_python_file\""
40 if {[build_executable $testfile.exp $testfile $srcfile \
42 additional_flags=-I${srcdir}/../../include \
43 additional_flags=-DSCRIPT_FILE=$quoted_name]] == -1} {
47 # Start with a fresh gdb.
51 # Skip all tests if Python scripting is not enabled.
52 if { [skip_python_tests] } { continue }
54 gdb_reinitialize_dir $srcdir/$subdir
56 # Try first with a restrictive safe-path.
58 gdb_test_no_output "set auto-load safe-path /restricted" \
59 "set restricted auto-load safe-path"
62 # Verify gdb did not load the scripts.
63 set test_name "verify scripts not loaded"
64 gdb_test_multiple "info auto-load python-scripts" "$test_name" {
65 -re "Yes.*${testfile}.py.*Yes.*inlined-script.*$gdb_prompt $" {
68 -re "No.*${testfile}.py.*No.*inlined-script.*$gdb_prompt $" {
73 # Try again with a working safe-path.
77 gdb_reinitialize_dir $srcdir/$subdir
79 # Get the name of the binfile on the host; on a remote host this means
80 # stripping off any directory prefix.
82 set remote_binfile [file tail ${binfile}]
84 set remote_binfile ${binfile}
87 if [ishost *-*-mingw*] {
88 set remote_pathsep ";"
90 set remote_pathsep ":"
92 gdb_test_no_output "set auto-load safe-path ${remote_python_file}${remote_pathsep}${remote_binfile}" \
93 "set auto-load safe-path"
96 # Verify gdb loaded each script and they appear once in the list.
97 set test_name "verify scripts loaded"
98 gdb_test_multiple "info auto-load python-scripts" "$test_name" {
99 -re "Yes.*${testfile}.py.*Yes.*inlined-script.*$gdb_prompt $" {
102 -re "${testfile}.py.*${testfile}.py.*$gdb_prompt $" {
105 -re "inlined-script.*inlined-script.*$gdb_prompt $" {
110 # Again, with a regexp this time.
111 gdb_test "info auto-load python-scripts ${testfile}" "Yes.*${testfile}.py.*"
113 # Again, with a regexp that matches no scripts.
114 gdb_test "info auto-load python-scripts no-script-matches-this" \
115 "No auto-load scripts matching no-script-matches-this."
121 gdb_test "b [gdb_get_line_number {break to inspect} ${testfile}.c ]" \
123 gdb_test "continue" ".*Breakpoint.*"
125 gdb_test "print ss" " = a=<1> b=<2>"
127 gdb_test "test-cmd 1 2 3" "test-cmd output, arg = 1 2 3"
130 # eu-strip creates NOBITS .debug_gdb_scripts sections in the debug files.
131 # Make sure those are ignored silently.
133 with_test_prefix "sepdebug" {
136 set result [catch "exec eu-strip -g -f ${binfile}.debug ${binfile}" output]
137 verbose "result is $result"
138 verbose "output is $output"
139 if {$result != 0 || $output != ""} {
140 unsupported "cannot produce separate debug info files"
145 gdb_reinitialize_dir $srcdir/$subdir
147 gdb_test_no_output "set auto-load safe-path ${remote_python_file}:${binfile}" \
148 "set auto-load safe-path"
149 set test "load sepdebug"
150 gdb_test_multiple "file $binfile" $test {
151 -re "\r\nwarning: Invalid entry in \\.debug_gdb_scripts section.*\r\n$gdb_prompt $" {
154 -re "\r\n$gdb_prompt $" {
159 # Again, with a regexp this time.
160 gdb_test "info auto-load python-scripts ${testfile}" "Yes.*${testfile}.py.*"
162 # Again, with a regexp that matches no scripts.
163 gdb_test "info auto-load python-scripts no-script-matches-this" \
164 "No auto-load scripts matching no-script-matches-this."