projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| ca4fa240 NC |
1 | # Expect script for commom symbol tests |
| 2 | # Copyright 2003 Free Software Foundation, Inc. | |
| 3 | # | |
| 4 | # This file is free software; you can redistribute it and/or modify | |
| 5 | # it under the terms of the GNU General Public License as published by | |
| 6 | # the Free Software Foundation; either version 2 of the License, or | |
| 7 | # (at your option) any later version. | |
| 8 | # | |
| 9 | # This program is distributed in the hope that it will be useful, | |
| 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 | # GNU General Public License for more details. | |
| 13 | # | |
| 14 | # You should have received a copy of the GNU General Public License | |
| 15 | # along with this program; if not, write to the Free Software | |
| 16 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
| 17 | # | |
| 18 | # Written by H.J. Lu (hjl@gnu.org) | |
| 19 | # | |
| 20 | ||
| 21 | # Make sure that ld correctly handles common symbols in ELF. | |
| 22 | ||
| 23 | # This test can only be run on ELF platforms. | |
| 24 | # Square bracket expressions seem to confuse istarget. | |
| 25 | if { ![istarget hppa*64*-*-hpux*] \ | |
| 26 | && ![istarget *-*-gnu] \ | |
| 27 | && ![istarget *-*-linux*] \ | |
| 28 | && ![istarget *-*-elf] } { | |
| 29 | return | |
| 30 | } | |
| 31 | ||
| 32 | if { [istarget *-*-linux*aout*] \ | |
| 33 | || [istarget *-*-linux*oldld*] } { | |
| 34 | return | |
| 35 | } | |
| 36 | ||
| 37 | proc dump_common1 { testname } { | |
| 38 | global exec_output | |
| 39 | ||
| 40 | send_log "readelf -s tmpdir/common1.o | grep foo\n" | |
| 41 | catch "exec readelf -s tmpdir/common1.o | grep foo" exec_output | |
| 42 | if { ![regexp "(\[ \]*)(\[0-9\]+):(\[ \]*)(\[0\]*)80(\[ \]+)4(\[ \]+)OBJECT(\[ \]+)GLOBAL(\[ \]+)DEFAULT(\[ \]+)COM(\[ \]+)foo2" $exec_output] | |
| ab7be2df | 43 | || ![regexp "(\[ \]*)(\[0-9\]+):(\[ \]*)(\[0-9\]+)(\[ \]+)21(\[ \]+)OBJECT(\[ \]+)GLOBAL(\[ \]+)DEFAULT(\[ \]+)(\[0-9\]+)(\[ \]+)foo1" $exec_output] } { |
| ca4fa240 NC |
44 | send_log "$exec_output\n" |
| 45 | verbose $exec_output | |
| 46 | fail $testname | |
| 47 | return 0 | |
| 48 | } | |
| 49 | ||
| 50 | return 1 | |
| 51 | } | |
| 52 | ||
| 53 | set test1 "size/aligment change of commom symbols" | |
| 54 | if { ![ld_compile "$CC $CFLAGS" $srcdir/$subdir/common1a.c tmpdir/common1a.o] | |
| 55 | || ![ld_compile "$CC $CFLAGS" $srcdir/$subdir/common1b.c tmpdir/common1b.o] } { | |
| 56 | unresolved $test1 | |
| 57 | return | |
| 58 | } | |
| 59 | ||
| 60 | global ld | |
| 61 | global link_output | |
| 62 | ||
| 63 | if { [ld_simple_link $ld tmpdir/common1.o "-r tmpdir/common1a.o tmpdir/common1b.o"] } { | |
| 37adfc7e | 64 | unresolved "$test1 (warning 1)" |
| ca4fa240 NC |
65 | return |
| 66 | } | |
| 67 | ||
| ab7be2df | 68 | if { ![regexp "Warning: alignment (\[0-9\]+) of symbol \`foo1\' in tmpdir/common1b.o is smaller than 64 in tmpdir/common1a.o" $link_output] |
| ca4fa240 NC |
69 | || ![regexp "Warning: size of symbol \`foo1\' changed from 2 in tmpdir/common1a.o to 21 in tmpdir/common1b.o" $link_output] } { |
| 70 | fail "$test1 (warning 1)" | |
| 71 | } else { | |
| 72 | pass "$test1 (warning 1)" | |
| 73 | } | |
| 74 | ||
| 75 | if { [dump_common1 "$test1 (change 1)"] } { | |
| 76 | pass "$test1 (change 1)" | |
| 77 | } | |
| 78 | ||
| 79 | if { [ld_simple_link $ld tmpdir/common1.o "-r tmpdir/common1b.o tmpdir/common1a.o"] } { | |
| 37adfc7e | 80 | unresolved "$test1 (warning 2)" |
| ca4fa240 NC |
81 | return |
| 82 | } | |
| 83 | ||
| ab7be2df | 84 | if { ![regexp "Warning: alignment (\[0-9\]+) of symbol \`foo1\' in tmpdir/common1b.o is smaller than 64 in tmpdir/common1a.o" $link_output] } { |
| ca4fa240 NC |
85 | fail "$test1 (warning 2)" |
| 86 | } else { | |
| 37adfc7e | 87 | pass "$test1 (warning 2)" |
| ca4fa240 NC |
88 | } |
| 89 | ||
| 90 | if { [dump_common1 "$test1 (change 2)"] } { | |
| 91 | pass "$test1 (change 2)" | |
| 92 | } |