# Copyright 1997, 1998, 1999, 2000, 2001, 2003, 2005, 2007, 2008, 2009 # 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 3 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, see <http://www.gnu.org/licenses/>. if $tracelevel then { strace $tracelevel } set prms_id 0 set bug_id 0 if {[skip_shlib_tests]} { return 0 } set testfile "so-impl-ld" set libfile "solib1" set srcfile $srcdir/$subdir/$testfile.c set libsrc $srcdir/$subdir/$libfile.c set binfile $objdir/$subdir/$testfile set lib_sl $objdir/$subdir/$libfile.sl set lib_opts debug set exec_opts [list debug shlib=$lib_sl] if [get_compiler_info ${binfile}] { return -1 } if [get_compiler_info ${binfile}] { return -1 } if [test_compiler_info "hpcc-*"] { lappend exec_opts "additional_flags=-Ae" } if { [gdb_compile_shlib $libsrc $lib_sl $lib_opts] != "" || [gdb_compile $srcfile $binfile executable $exec_opts] != ""} { untested "Couldn't compile $libsrc or $srcfile." return -1 } # Start with a fresh gdb gdb_exit gdb_start gdb_reinitialize_dir $srcdir/$subdir gdb_load ${binfile} gdb_load_shlibs $lib_sl # This program implicitly loads SOM shared libraries. # if ![runto_main] then { fail "implicit solibs tests suppressed" } # Verify that we can step over the first shlib call. # send_gdb "next\n" gdb_expect { -re "21\[ \t\]*result = solib_main .result.*$gdb_prompt $"\ {pass "step over solib call"} -re "$gdb_prompt $"\ {fail "step over solib call"} timeout {fail "(timeout) step over solib call"} } # Verify that we can step into the second shlib call. # send_gdb "step\n" gdb_expect { -re "solib_main .arg=10000. at.*${libfile}.c:17.*$gdb_prompt $"\ {pass "step into solib call"} -re "$gdb_prompt $"\ {fail "step into solib call"} timeout {fail "(timeout) step into solib call"} } # Verify that we can step within the shlib call. # send_gdb "next\n" gdb_expect { -re "18\[ \t\]*\}.*$gdb_prompt $"\ {pass "step in solib call"} -re "$gdb_prompt $"\ {fail "step in solib call"} timeout {fail "(timeout) step in solib call"} } # Verify that we can step out of the shlib call, and back out into # the caller. # send_gdb "next\n" gdb_expect { -re "0x\[0-9a-f\]*\[ \t\]*9\[ \t\]*.*$gdb_prompt $" { # we haven't left the callee yet, so do another next send_gdb "next\n" gdb_expect { -re "main .. at.*so-impl-ld.c:22.*$gdb_prompt $"\ {pass "step out of solib call"} -re "$gdb_prompt $"\ {fail "step out of solib call"} timeout {fail "(timeout) step out of solib call"} } } -re "main .. at.*so-impl-ld.c:22.*$gdb_prompt $"\ {pass "step out of solib call"} -re "$gdb_prompt $"\ {fail "step out of solib call"} timeout {fail "(timeout) step out of solib call"} } gdb_exit return 0