79 lines
2.4 KiB
Text
79 lines
2.4 KiB
Text
# Test that the linker reports undefined symbol errors correctly.
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# By Ian Lance Taylor, Cygnus Support
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#
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# Copyright (C) 1995 Free Software Foundation
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#
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# This file is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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set testund "undefined"
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set testfn "undefined function"
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set testline "undefined line"
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if { [which $CC] == 0 } {
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untested $testund
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untested $testfn
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untested $testline
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return
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}
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if ![ld_compile "$CC -g" $srcdir$subdir/undefined.c tmpdir/undefined.o] {
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unresolved $testund
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unresolved $testfn
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unresolved $testline
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return
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}
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catch "exec rm -f tmpdir/undefined" exec_output
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# Using -e start prevents the SunOS linker from trying to build a
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# shared library.
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send_log "$ld -e start -o tmpdir/undefined tmpdir/undefined.o\n"
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verbose "$ld -e start -o tmpdir/undefined tmpdir/undefined.o"
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catch "exec $ld -e start -o tmpdir/undefined tmpdir/undefined.o" exec_output
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send_log "$exec_output\n"
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verbose "$exec_output"
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proc checkund { string testname } {
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global exec_output
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if [string match "*$string*" $exec_output] {
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pass $testname
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} else {
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fail $testname
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}
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}
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set mu "undefined reference to `this_function_is_not_defined'"
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checkund $mu $testund
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# ARM PE defaults to using stabs debugging, which we can't handle for
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# a COFF file.
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setup_xfail "arm*-*-pe*"
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set mf "tmpdir/undefined.o: In function `function':"
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checkund $mf $testfn
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# COFF SH gets this test wrong--it reports line 10, because although
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# the jump is at line 9, the function address, and the reloc, is
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# stored at the end of the function.
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setup_xfail "sh-*-*"
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# ARM PE defaults to using stabs debugging, which we can't handle for
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# a COFF file.
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setup_xfail "arm*-*-pe*"
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set ml "undefined.c:9: undefined reference to `this_function_is_not_defined'"
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checkund $ml $testline
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