104 lines
3 KiB
Text
104 lines
3 KiB
Text
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# Expect script for LD Bootstrap Tests
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# Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998 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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#
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# Written by Jeffrey Wheat (cassidy@cygnus.com)
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# Rewritten by Ian Lance Taylor (ian@cygnus.com)
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#
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# Make sure that ld can bootstrap itself.
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# This test can only be run if ld generates native executables.
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if ![isnative] {
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return
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}
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# Bootstrap ld. First link the object files together using -r, in
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# order to test -r. Then link the result into an executable, ld1, to
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# really test -r. Use ld1 to link a fresh ld, ld2. Use ld2 to link a
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# new ld, ld3. ld2 and ld3 should be identical.
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foreach flags {"" "--static" "--traditional-format" "--no-keep-memory"} {
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if {"$flags" != ""} {
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set testname "bootstrap with $flags"
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} else {
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set testname "bootstrap"
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}
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# This test can only be run if we have the ld build directory,
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# since we need the object files.
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if {$ld != "$objdir/ld-new"} {
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untested $testname
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continue
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}
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# If we only have a shared libbfd, we probably can't run the
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# --static test.
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if { $flags == "--static" && ! [string match "*libbfd.a*" $BFDLIB] } then {
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untested $testname
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continue
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}
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if ![ld_relocate $ld tmpdir/ld-partial.o "$flags $OFILES"] {
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fail $testname
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continue
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}
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# On AIX, you need to specify an import list when using --static.
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# You only want the import list when creating the final
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# executable.
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if [istarget "*-*-aix*"] {
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if {"$flags" == "--static"} {
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set flags "--static -bI:/lib/syscalls.exp"
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}
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}
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# On Irix 5, linking with --static only works if all the files are
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# compiled using -non_shared.
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if {"$flags" == "--static"} {
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setup_xfail "mips*-*-irix5*"
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}
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if ![ld_link $ld tmpdir/ld1 "$flags tmpdir/ld-partial.o $BFDLIB $LIBIBERTY"] {
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fail $testname
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continue
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}
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if ![ld_link tmpdir/ld1 tmpdir/ld2 "$flags $OFILES $BFDLIB $LIBIBERTY"] {
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fail $testname
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continue
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}
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if ![ld_link tmpdir/ld2 tmpdir/ld3 "$flags $OFILES $BFDLIB $LIBIBERTY"] {
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fail $testname
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continue
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}
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send_log "cmp tmpdir/ld2 tmpdir/ld3\n"
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verbose "cmp tmpdir/ld2 tmpdir/ld3"
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catch "exec cmp tmpdir/ld2 tmpdir/ld3" exec_output
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set exec_output [prune_warnings $exec_output]
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if [string match "" $exec_output] then {
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pass $testname
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} else {
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send_log "$exec_output\n"
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verbose "$exec_output" 1
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fail $testname
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}
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}
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