| # Test DIFF* relocation signedness and overflow checking |
| # By Max Filippov, Cadence Design Systems, Inc. |
| # Copyright (C) 2014-2016 Free Software Foundation, Inc. |
| # |
| # This file is part of the GNU Binutils. |
| # |
| # This program 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 3 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., 51 Franklin Street - Fifth Floor, Boston, |
| # MA 02110-1301, USA. |
| |
| if ![istarget "xtensa*-*-*"] { |
| return |
| } |
| |
| set testname "DIFF_OVERFLOW" |
| |
| if ![ld_assemble $as "--text-section-literals $srcdir/$subdir/diff_overflow1.s" tmpdir/diff_overflow1.o] { |
| unresolved $testname |
| return |
| } |
| if ![ld_assemble $as "--text-section-literals $srcdir/$subdir/diff_overflow2.s" tmpdir/diff_overflow2.o] { |
| unresolved $testname |
| return |
| } |
| |
| set object "tmpdir/diff_overflow" |
| |
| if ![ld_simple_link $ld $object "tmpdir/diff_overflow1.o tmpdir/diff_overflow2.o"] { |
| verbose -log "failure in ld" |
| fail $testname |
| return |
| } |
| |
| pass $testname |