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b811d2c2 | 1 | # Copyright 2007-2020 Free Software Foundation, Inc. |
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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 | ||
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16 | # |
17 | # test running programs | |
18 | # | |
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19 | |
20 | if {[skip_shlib_tests]} { | |
21 | return 0 | |
22 | } | |
23 | ||
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24 | set testfile "watchpoint-solib" |
25 | set libfile "watchpoint-solib-shr" | |
26 | set libname "${libfile}.sl" | |
27 | set libsrcfile ${libfile}.c | |
28 | set srcfile $srcdir/$subdir/$testfile.c | |
62cef515 TT |
29 | set binfile [standard_output_file $testfile] |
30 | set shlibdir [standard_output_file {}] | |
a5606eee | 31 | set libsrc $srcdir/$subdir/$libfile.c |
62cef515 | 32 | set lib_sl [standard_output_file $libname] |
759f0f0b PA |
33 | set lib_dlopen [shlib_target_file ${libname}] |
34 | set lib_syms [shlib_symbol_file ${libname}] | |
a5606eee | 35 | |
4c93b1db | 36 | if [get_compiler_info] { |
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37 | return -1 |
38 | } | |
39 | ||
40 | set lib_opts debug | |
c588eb20 | 41 | set exec_opts [list debug shlib_load additional_flags=-DSHLIB_NAME=\"${lib_dlopen}\"] |
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42 | |
43 | if { [gdb_compile_shlib $libsrc $lib_sl $lib_opts] != "" | |
44 | || [gdb_compile $srcfile $binfile executable $exec_opts] != ""} { | |
84c93cd5 | 45 | untested "failed to compile" |
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46 | return -1 |
47 | } | |
48 | ||
49 | # Start with a fresh gdb. | |
50 | ||
51 | gdb_exit | |
52 | gdb_start | |
53 | gdb_reinitialize_dir $srcdir/$subdir | |
54 | gdb_load ${binfile} | |
d9019901 | 55 | gdb_load_shlib $lib_sl |
a5606eee | 56 | |
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57 | runto_main |
58 | ||
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59 | # Disable hardware watchpoints if necessary. |
60 | if [target_info exists gdb,no_hardware_watchpoints] { | |
35ec993f | 61 | gdb_test_no_output "set can-use-hw-watchpoints 0" "" |
2992cbe0 UW |
62 | } |
63 | ||
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64 | # Test that if we set a watchpoint on a global variable |
65 | # in a explicitly loaded shared library, and then | |
66 | # re-run the application, gdb does not crash. | |
67 | gdb_test_multiple "break foo" "set pending breakpoint" { | |
68 | -re ".*Make breakpoint pending.*y or \\\[n\\\]. $" { | |
69 | gdb_test "y" "Breakpoint.*foo.*pending." "set pending breakpoint" | |
70 | } | |
71 | } | |
72 | ||
73 | gdb_test "continue" ".*Breakpoint 2.*foo.*" "continue to foo" | |
2992cbe0 | 74 | gdb_test "watch g" "atchpoint 3: g" "set watchpoint on g" |
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75 | gdb_test "continue" ".*New value = 1.*" "continue to watchpoint hit" |
76 | rerun_to_main | |
33aeebcf | 77 | |
45fd756c YQ |
78 | with_timeout_factor 30 { |
79 | gdb_test "continue" ".*Breakpoint 2.*foo.*" "continue to foo again" | |
33aeebcf | 80 | } |
33aeebcf MR |
81 | |
82 | gdb_test "continue" ".*New value = 1.*" "continue to watchpoint hit again" |