URL
https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [gdb/] [testsuite/] [gdb.base/] [prelink.exp] - Rev 24
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# Copyright 2006, 2007, 2008 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/>.
# Please email any bugs, comments, and/or additions to this file to:
# bug-gdb@gnu.org
# This file was written by Alexandre Oliva <aoliva@redhat.com>
if $tracelevel then {
strace $tracelevel
}
set prms_id 0
set bug_id 0
# are we on a target board
if ![isnative] then {
return
}
if [get_compiler_info "ignored"] {
return -1
}
if {$gcc_compiled == 0} {
return -1
}
set testfile "prelink"
set libsrcfile ${testfile}-lib.c
set libfile ${objdir}/${subdir}/${testfile}.so
if { [gdb_compile "${srcdir}/${subdir}/${libsrcfile}" "${libfile}" executable [list debug "additional_flags=-fpic -shared -nodefaultlibs"]] != ""} {
# If creating the shared library fails, maybe we don't have the right tools
return -1
}
if {[catch "system \"prelink -qNR ${libfile}\""] != 0} {
# Maybe we don't have prelink.
return -1
}
set srcfile ${testfile}.c
set binfile ${objdir}/${subdir}/${testfile}t
if { [gdb_compile "${srcdir}/${subdir}/${srcfile} ${libfile}" "${binfile}" executable [list debug "additional_flags=-Wl,-rpath,${objdir}/${subdir}"]] != ""} {
return -1;
}
set found 0
set coredir "${objdir}/${subdir}/coredir.[getpid]"
file mkdir $coredir
catch "system \"(cd ${coredir}; ulimit -c unlimited; ${binfile}; true) >/dev/null 2>&1\""
foreach i "${coredir}/core ${coredir}/core.coremaker.c ${binfile}.core" {
if [remote_file build exists $i] {
remote_exec build "mv $i ${objdir}/${subdir}/prelink.core"
set found 1
}
}
# Check for "core.PID".
if { $found == 0 } {
set names [glob -nocomplain -directory $coredir core.*]
if {[llength $names] == 1} {
set corefile [file join $coredir [lindex $names 0]]
remote_exec build "mv $corefile ${objdir}/${subdir}/prelink.core"
set found 1
}
}
# Try to clean up after ourselves.
remote_file build delete [file join $coredir coremmap.data]
remote_exec build "rmdir $coredir"
if { $found == 0 } {
warning "can't generate a core file - prelink tests suppressed - check ulimit -c"
return 0
}
if {[catch "system \"prelink -uN ${libfile}\""] != 0} {
untested "${testfile}.so was not prelinked, maybe system libraries are not prelinked?"
return 0
}
catch "system \"prelink -qNR ${libfile}\""
# Start with a fresh gdb
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}
set test "prelink"
global gdb_prompt
gdb_test_multiple "core-file $objdir/$subdir/prelink.core" "$test" {
-re "warning: \.dynamic section.*not at the expected address.*warning: difference.*caused by prelink, adjusting expectations.*$gdb_prompt $" {
pass "$test"
}
}
gdb_exit
return 0
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