1# Copyright 2012-2020 Free Software Foundation, Inc. 2# This program is free software; you can redistribute it and/or modify 3# it under the terms of the GNU General Public License as published by 4# the Free Software Foundation; either version 3 of the License, or 5# (at your option) any later version. 6# 7# This program is distributed in the hope that it will be useful, 8# but WITHOUT ANY WARRANTY; without even the implied warranty of 9# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 10# GNU General Public License for more details. 11# 12# You should have received a copy of the GNU General Public License 13# along with this program. If not, see <http://www.gnu.org/licenses/>. 14# 15 16if {[skip_shlib_tests]} { 17 untested "skipping shared library tests" 18 return -1 19} 20 21if {[get_compiler_info]} { 22 warning "Could not get compiler info" 23 untested "no compiler info" 24 return -1 25} 26 27standard_testfile .c 28if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug shlib_load}] != "" } { 29 untested "failed to compile" 30 return -1 31} 32 33set testfile2 catch-load-so 34set srcfile2 ${testfile2}.c 35set binfile2 [standard_output_file ${testfile2}.so] 36set binfile2_dlopen [shlib_target_file ${testfile2}.so] 37if { [gdb_compile_shlib "${srcdir}/${subdir}/${srcfile2}" ${binfile2} {debug}] != "" } { 38 untested "failed to compile shared library" 39 return -1 40} 41 42# Run one set of tests. 43# SCENARIO is the name of the test scenario, it is just used in test 44# names. 45# KIND is passed to the "catch" command. 46# MATCH is a boolean saying whether we expect the catchpoint to be hit. 47proc one_catch_load_test {scenario kind match sostop} { 48 with_test_prefix "${scenario}" { 49 global testfile testfile2 binfile2 binfile2_dlopen 50 global decimal gdb_prompt 51 52 clean_restart $testfile 53 gdb_load_shlib $binfile2 54 55 if {![runto_main]} { 56 fail "can't run to main" 57 return 58 } 59 60 gdb_breakpoint [gdb_get_line_number "final breakpoint here"] 61 gdb_test_no_output "set var libname = \"$binfile2_dlopen\"" 62 gdb_test_no_output "set stop-on-solib-events $sostop" 63 gdb_test "catch $kind" "Catchpoint $decimal \\(.*\\)" 64 65 gdb_test_multiple "continue" "continue" { 66 -re "Catchpoint $decimal\r\n.*loaded .*(\\\\|/)$testfile2.*\r\n.*$gdb_prompt $" { 67 if {$match} { 68 pass "continue" 69 } else { 70 fail "continue" 71 } 72 } 73 74 -re "Stopped due to shared library event.*\r\n$gdb_prompt $" { 75 if {$sostop} { 76 pass "continue" 77 } else { 78 fail "continue" 79 } 80 } 81 82 -re "Breakpoint $decimal, .*\r\n$gdb_prompt $" { 83 if {!$match} { 84 pass "continue" 85 } else { 86 fail "continue" 87 } 88 } 89 90 -re ".*$gdb_prompt $" { 91 fail "continue" 92 } 93 } 94 } 95} 96 97one_catch_load_test "plain load" "load" 1 0 98one_catch_load_test "plain load with stop-on-solib-events" "load" 1 1 99one_catch_load_test "rx load" "load $testfile2" 1 0 100one_catch_load_test "rx load with stop-on-solib-events" "load $testfile2" 1 1 101one_catch_load_test "non-matching load" "load zardoz" 0 0 102one_catch_load_test "non-matching load with stop-on-solib-events" \ 103 "load zardoz" 0 1 104 105one_catch_load_test "plain unload" "unload" 1 0 106one_catch_load_test "plain unload with stop-on-solib-events" "unload" 1 1 107one_catch_load_test "rx unload" "unload $testfile2" 1 0 108one_catch_load_test "rx unload with stop-on-solib-events" \ 109 "unload $testfile2" 1 1 110one_catch_load_test "non-matching unload" "unload zardoz" 0 0 111one_catch_load_test "non-matching unload with stop-on-solib-events" \ 112 "unload zardoz" 0 1 113