projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 738844c1 ILT |
1 | # Test that the linker reports undefined symbol errors correctly. |
| 2 | # By Ian Lance Taylor, Cygnus Support | |
| 3 | # | |
| 4 | # Copyright (C) 1995 Free Software Foundation | |
| 5 | # | |
| 6 | # This file is free software; you can redistribute it and/or modify | |
| 7 | # it under the terms of the GNU General Public License as published by | |
| 8 | # the Free Software Foundation; either version 2 of the License, or | |
| 9 | # (at your option) any later version. | |
| 10 | # | |
| 11 | # This program is distributed in the hope that it will be useful, | |
| 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | # GNU General Public License for more details. | |
| 15 | # | |
| 16 | # You should have received a copy of the GNU General Public License | |
| 17 | # along with this program; if not, write to the Free Software | |
| 18 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
| 19 | ||
| 20 | set testund "undefined" | |
| 21 | set testfn "undefined function" | |
| 22 | set testline "undefined line" | |
| 23 | ||
| ba7db991 ILT |
24 | if { [which $CC] == 0 } { |
| 25 | untested $testund | |
| 26 | untested $testfn | |
| 27 | untested $testline | |
| 28 | return | |
| 29 | } | |
| 30 | ||
| 738844c1 ILT |
31 | if ![ld_compile "$CC -g" $srcdir$subdir/undefined.c tmpdir/undefined.o] { |
| 32 | unresolved $testund | |
| 33 | unresolved $testfn | |
| 34 | unresolved $testline | |
| 35 | return | |
| 36 | } | |
| 37 | ||
| 38 | catch "exec rm -f tmpdir/undefined" exec_output | |
| 39 | ||
| ba7db991 ILT |
40 | # Using -e start prevents the SunOS linker from trying to build a |
| 41 | # shared library. | |
| 42 | send_log "$ld -e start -o tmpdir/undefined tmpdir/undefined.o\n" | |
| 43 | verbose "$ld -e start -o tmpdir/undefined tmpdir/undefined.o" | |
| 738844c1 | 44 | |
| ba7db991 | 45 | catch "exec $ld -e start -o tmpdir/undefined tmpdir/undefined.o" exec_output |
| 738844c1 ILT |
46 | send_log "$exec_output\n" |
| 47 | verbose "$exec_output" | |
| 48 | ||
| 49 | proc checkund { string testname } { | |
| 50 | global exec_output | |
| 51 | ||
| 52 | if [string match "*$string*" $exec_output] { | |
| 53 | pass $testname | |
| 54 | } else { | |
| 55 | fail $testname | |
| 56 | } | |
| 57 | } | |
| 58 | ||
| 59 | set mu "undefined reference to `this_function_is_not_defined'" | |
| 60 | checkund $mu $testund | |
| 61 | ||
| ba7db991 ILT |
62 | # ARM PE defaults to using stabs debugging, which we can't handle for |
| 63 | # a COFF file. | |
| 64 | setup_xfail "arm*-*-pe*" | |
| 65 | ||
| 738844c1 ILT |
66 | set mf "tmpdir/undefined.o: In function `function':" |
| 67 | checkund $mf $testfn | |
| 68 | ||
| ba7db991 ILT |
69 | # COFF SH gets this test wrong--it reports line 10, because although |
| 70 | # the jump is at line 9, the function address, and the reloc, is | |
| 71 | # stored at the end of the function. | |
| 72 | setup_xfail "sh-*-*" | |
| 73 | ||
| 74 | # ARM PE defaults to using stabs debugging, which we can't handle for | |
| 75 | # a COFF file. | |
| 76 | setup_xfail "arm*-*-pe*" | |
| 738844c1 ILT |
77 | |
| 78 | set ml "undefined.c:9: undefined reference to `this_function_is_not_defined'" | |
| 79 | checkund $ml $testline |