solib-disc.exp revision 1.1.1.1
1# Copyright 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. 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 16# Test connecting and disconnecting at shared library events. 17 18if {[skip_shlib_tests]} { 19 return 0 20} 21 22if { [info proc gdb_reconnect] == "" } { 23 return 0 24} 25 26set testfile solib-disc 27set libfile so-disc-shr 28set srcfile ${testfile}.c 29set binfile ${objdir}/${subdir}/${testfile} 30 31set libsrc "${srcdir}/${subdir}/${libfile}.c" 32set libname "${libfile}.so" 33set libobj "${objdir}/${subdir}/${libname}" 34set execsrc "${srcdir}/${subdir}/${srcfile}" 35set lib_dlopen [shlib_target_file ${libname}] 36set lib_syms [shlib_symbol_file ${libname}] 37 38remote_exec build "rm -f ${binfile}" 39 40if [get_compiler_info ${binfile}] { 41 return -1 42} 43 44set exec_opts [list debug shlib_load additional_flags=-DSHLIB_NAME\=\"${lib_dlopen}\"] 45 46if { [gdb_compile_shlib $libsrc $libobj {debug}] != "" 47 || [gdb_compile $execsrc ${binfile} executable $exec_opts] != "" } { 48 return -1 49} 50 51gdb_exit 52gdb_start 53gdb_reinitialize_dir $srcdir/$subdir 54gdb_load ${binfile} 55gdb_load_shlibs $libobj 56 57if ![runto_main] then { 58 fail "Can't run to main" 59 return 0 60} 61 62gdb_test_no_output "set stop-on-solib-events 1" 63 64gdb_test "continue" "Stopped due to shared library event" "continue to load" 65 66set msg "save \$pc after load" 67set saved_pc "" 68gdb_test_multiple "print/x \$pc" $msg { 69 -re "\\\$$decimal = (\[^\r\n\]*)\r\n$gdb_prompt $" { 70 set saved_pc $expect_out(1,string) 71 pass $msg 72 } 73} 74 75gdb_test "disconnect" "Ending remote debugging\\." "disconnect after load" 76if { [gdb_reconnect] == 0 } { 77 pass "reconnect after load" 78} else { 79 fail "reconnect after load" 80 return 0 81} 82 83gdb_test "print/x \$pc" "\\\$$decimal = $saved_pc" "check \$pc after load" 84 85 86gdb_test "continue" "Stopped due to shared library event" "continue to unload" 87 88set msg "save \$pc after unload" 89set saved_pc "" 90gdb_test_multiple "print/x \$pc" $msg { 91 -re "\\\$$decimal = (\[^\r\n\]*)\r\n$gdb_prompt $" { 92 set saved_pc $expect_out(1,string) 93 pass $msg 94 } 95} 96 97gdb_test "disconnect" "Ending remote debugging\\." "disconnect after unload" 98if { [gdb_reconnect] == 0 } { 99 pass "reconnect after unload" 100} else { 101 fail "reconnect after unload" 102 return 0 103} 104 105gdb_test "print/x \$pc" "\\\$$decimal = $saved_pc" "check \$pc after unload" 106