| # Copyright 2003, 2004 |
| # Free Software Foundation, Inc. |
| |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 2 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program; if not, write to the Free Software |
| # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| |
| # This file was created by Jeff Johnston. (jjohnstn@redhat.com) |
| # The shared library compilation portion was copied from shlib-call.exp which was |
| # written by Elena Zannoni (ezannoni@redhat.com). |
| |
| if $tracelevel then { |
| strace $tracelevel |
| } |
| |
| # |
| # test running programs |
| # |
| set prms_id 0 |
| set bug_id 0 |
| |
| # are we on a target board? |
| if ![isnative] then { |
| return 0 |
| } |
| |
| set testfile "unload" |
| set libfile "unloadshr" |
| set libsrcfile ${libfile}.c |
| set srcfile ${testfile}.c |
| set binfile ${objdir}/${subdir}/${testfile} |
| set shlibdir ${objdir}/${subdir} |
| |
| if [get_compiler_info ${binfile}] { |
| return -1 |
| } |
| |
| set dl_lib_flag "" |
| switch -glob [istarget] { |
| "hppa*-hp-hpux*" { } |
| "*-*-linux*" { set dl_lib_flag "libs=-ldl" } |
| "*-*-solaris*" { set dl_lib_flag "libs=-ldl" } |
| default { } |
| } |
| |
| if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "additional_flags=-DSHLIB_DIR\=\"${shlibdir}\"" $dl_lib_flag]] != "" } { |
| gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." |
| } |
| |
| # Build the shared libraries this test case needs. |
| # |
| |
| if {$gcc_compiled == 0} { |
| if [istarget "hppa*-hp-hpux*"] then { |
| set additional_flags "additional_flags=+z" |
| } elseif { [istarget "mips-sgi-irix*"] } { |
| # Disable SGI compiler's implicit -Dsgi |
| set additional_flags "additional_flags=-Usgi" |
| } else { |
| # don't know what the compiler is... |
| set additional_flags "" |
| } |
| } else { |
| if { ([istarget "powerpc*-*-aix*"] |
| || [istarget "rs6000*-*-aix*"]) } { |
| set additional_flags "" |
| } else { |
| set additional_flags "additional_flags=-fpic" |
| } |
| } |
| |
| if {[gdb_compile "${srcdir}/${subdir}/${libsrcfile}" "${objdir}/${subdir}/${libfile}.o" object [list debug $additional_flags]] != ""} { |
| gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." |
| } |
| |
| if [istarget "hppa*-*-hpux*"] { |
| remote_exec build "ld -b ${objdir}/${subdir}/${libfile}.o -o ${objdir}/${subdir}/${libfile}.sl" |
| } else { |
| set additional_flags "additional_flags=-shared" |
| if {[gdb_compile "${objdir}/${subdir}/${libfile}.o" "${objdir}/${subdir}/${libfile}.sl" executable [list debug $additional_flags]] != ""} { |
| gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." |
| } |
| } |
| |
| gdb_exit |
| gdb_start |
| gdb_reinitialize_dir $srcdir/$subdir |
| gdb_load ${binfile} |
| |
| if [target_info exists gdb_stub] { |
| gdb_step_for_stub; |
| } |
| |
| # |
| # Test setting a breakpoint in a dynamically loaded library which is |
| # manually loaded and unloaded |
| # |
| |
| gdb_test_multiple "break shrfunc1" "set pending breakpoint" { |
| -re ".*Make breakpoint pending.*y or \\\[n\\\]. $" { |
| gdb_test "y" "Breakpoint.*shrfunc1.*pending." "set pending breakpoint" |
| } |
| } |
| |
| gdb_test "info break" \ |
| "Num Type\[ \]+Disp Enb Address\[ \]+What.* |
| \[0-9\]+\[\t \]+breakpoint keep y.*PENDING.*shrfunc1.*" \ |
| "single pending breakpoint info" |
| |
| set unloadshr_line [gdb_get_line_number "unloadshr break" ${libsrcfile}] |
| |
| gdb_test "run" \ |
| "Starting program.*unload.* |
| Breakpoint.*at.* |
| Pending breakpoint \"shrfunc1\" resolved.* |
| Breakpoint.*, shrfunc1 \\\(x=3\\\).*unloadshr.c:$unloadshr_line.*" \ |
| "running program" |
| |
| gdb_test "continue" \ |
| "Continuing.*y is 7.*warning: Temporarily disabling breakpoints for.*unloadshr.sl.*Program exited normally." \ |
| "continuing to end of program" |
| |
| # |
| # Try to rerun program and verify that shared breakpoint is reset properly |
| # |
| |
| gdb_test "run" \ |
| ".*Breakpoint.*shrfunc1.*at.*unloadshr.c:$unloadshr_line.*" \ |
| "rerun to shared library breakpoint" |
| |
| gdb_test "continue" \ |
| "Continuing.*y is 7.*warning: Temporarily disabling breakpoints for.*unloadshr.sl.*Program exited normally." \ |
| "continuing to end of program second time" |
| |