93 lines
3.0 KiB
Plaintext
93 lines
3.0 KiB
Plaintext
# Expect script for commom symbol tests
|
|
# Copyright 2003 Free Software Foundation, Inc.
|
|
#
|
|
# This file 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.
|
|
#
|
|
# Written by H.J. Lu (hjl@gnu.org)
|
|
#
|
|
|
|
# Make sure that ld correctly handles common symbols in ELF.
|
|
|
|
# This test can only be run on ELF platforms.
|
|
# Square bracket expressions seem to confuse istarget.
|
|
if { ![istarget hppa*64*-*-hpux*] \
|
|
&& ![istarget *-*-gnu] \
|
|
&& ![istarget *-*-linux*] \
|
|
&& ![istarget *-*-elf] } {
|
|
return
|
|
}
|
|
|
|
if { [istarget *-*-linux*aout*] \
|
|
|| [istarget *-*-linux*oldld*] } {
|
|
return
|
|
}
|
|
|
|
proc dump_common1 { testname } {
|
|
global exec_output
|
|
|
|
send_log "readelf -s tmpdir/common1.o | grep foo\n"
|
|
catch "exec readelf -s tmpdir/common1.o | grep foo" exec_output
|
|
if { ![regexp "(\[ \]*)(\[0-9\]+):(\[ \]*)(\[0\]*)80(\[ \]+)4(\[ \]+)OBJECT(\[ \]+)GLOBAL(\[ \]+)DEFAULT(\[ \]+)COM(\[ \]+)foo2" $exec_output]
|
|
|| ![regexp "(\[ \]*)(\[0-9\]+):(\[ \]*)(\[0\]*)1(\[ \]+)21(\[ \]+)OBJECT(\[ \]+)GLOBAL(\[ \]+)DEFAULT(\[ \]+)(\[0-9\]+)(\[ \]+)foo1" $exec_output] } {
|
|
send_log "$exec_output\n"
|
|
verbose $exec_output
|
|
fail $testname
|
|
return 0
|
|
}
|
|
|
|
return 1
|
|
}
|
|
|
|
set test1 "size/aligment change of commom symbols"
|
|
if { ![ld_compile "$CC $CFLAGS" $srcdir/$subdir/common1a.c tmpdir/common1a.o]
|
|
|| ![ld_compile "$CC $CFLAGS" $srcdir/$subdir/common1b.c tmpdir/common1b.o] } {
|
|
unresolved $test1
|
|
return
|
|
}
|
|
|
|
global ld
|
|
global link_output
|
|
|
|
if { [ld_simple_link $ld tmpdir/common1.o "-r tmpdir/common1a.o tmpdir/common1b.o"] } {
|
|
unresolved "$test1 (warning 1)"
|
|
return
|
|
}
|
|
|
|
if { ![regexp "Warning: alignment 1 of symbol \`foo1\' in tmpdir/common1b.o is smaller than 64 in tmpdir/common1a.o" $link_output]
|
|
|| ![regexp "Warning: size of symbol \`foo1\' changed from 2 in tmpdir/common1a.o to 21 in tmpdir/common1b.o" $link_output] } {
|
|
fail "$test1 (warning 1)"
|
|
} else {
|
|
pass "$test1 (warning 1)"
|
|
}
|
|
|
|
if { [dump_common1 "$test1 (change 1)"] } {
|
|
pass "$test1 (change 1)"
|
|
}
|
|
|
|
if { [ld_simple_link $ld tmpdir/common1.o "-r tmpdir/common1b.o tmpdir/common1a.o"] } {
|
|
unresolved "$test1 (warning 2)"
|
|
return
|
|
}
|
|
|
|
if { ![regexp "Warning: alignment 1 of symbol \`foo1\' in tmpdir/common1b.o is smaller than 64 in tmpdir/common1a.o" $link_output] } {
|
|
fail "$test1 (warning 2)"
|
|
} else {
|
|
pass "$test1 (warning 2)"
|
|
}
|
|
|
|
if { [dump_common1 "$test1 (change 2)"] } {
|
|
pass "$test1 (change 2)"
|
|
}
|