1# Copyright (C) 2012-2016 Free Software Foundation, Inc.
2
3# This program is free software; you can redistribute it and/or modify
4# it under the terms of the GNU General Public License as published by
5# the Free Software Foundation; either version 3 of the License, or
6# (at your option) any later version.
7#
8# This program is distributed in the hope that it will be useful,
9# but WITHOUT ANY WARRANTY; without even the implied warranty of
10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11# GNU General Public License for more details.
12#
13# You should have received a copy of the GNU General Public License
14# along with this program; if not, write to the Free Software
15# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
16
17# Relocation test.
18# This test is special because it exercises the linker's
19
20proc ld_test { objects ldflags dest test } {
21    set ld_output [target_link $objects $dest $ldflags]
22    if [string match "" $ld_output] then { pass $test } else { fail $test }
23}
24
25
26proc objdump_test { exec flags dest test } {
27    set objcopy [find_binutils_prog objdump]
28    verbose -log "$objcopy $flags $exec > $dest"
29    catch "exec $objcopy $flags $exec > $dest" objdump_output
30    if [string match "" $objdump_output] then { pass $test } else { fail $test }
31}
32
33proc regexp_test { file1 file2 test } {
34    if [regexp_diff $file1 $file2] then { fail $test } else { pass $test }
35}
36
37
38global srcdir subdir
39if [istarget mt-*] {
40    gas_test "relocs1.s" {-o relocs1.o} {} {assembling relocs1}
41
42    #    gas_test "relocs2.s" {-o relocs2.o} {} {assembling relocs2}
43    #    ld_test {relocs1.o relocs2.o} {} {relocs.x} {linking relocs.x}
44    #    objdump_test {relocs.x} {-ds} {relocs.dump} {disassembling relocs.x}
45    #    regexp_test {relocs.dump} "$srcdir/$subdir/relocs.d" {matching disassembly}
46
47    gas_test "relocs2.s" {-o relocs2.o} {} {assembling relocs2}
48    ld_test {relocs1.o relocs2.o} {} {relocs.x} {linking relocs.x}
49    objdump_test {relocs.x} {-ds} {relocs.dump} {disassembling relocs.x}
50    regexp_test {relocs.dump} "$srcdir/$subdir/relocs.d" {matching disassembly}
51}
52