1 # Expect script
for LD section checks tests
2 # Copyright
(C
) 1999 Free Software Foundation
4 # This file is free software
; you can redistribute it and
/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation
; either version
2 of the License
, or
7 #
(at your option
) any later version.
9 # This
program is distributed in the hope that it will be useful
,
10 # but WITHOUT
ANY WARRANTY
; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License
for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this
program; if not
, write to the Free Software
16 # Foundation
, Inc.
, 59 Temple Place
- Suite
330, Boston
, MA
02111-1307, USA.
18 # Written by Nick Clifton
(nickc@cygnus.com
)
20 proc section_check
{} {
27 set test
"check sections 1"
29 set ldflags
"--check-sections"
31 if { ![ld_assemble $as $srcdir
/$subdir
/asm.s tmpdir
/asm.o
]} {
36 if ![ld_simple_link $
ld tmpdir
/asm.x
"$ldflags tmpdir/asm.o"] {
42 set test
"check sections 2"
44 # Change the linker flags so that our
"buggy" linker
46 set ldflags
"--check-sections -T $srcdir/$subdir/script -e foo"
48 # Perform the equivalent of invoking ld_simple_link
49 # except that we need to massage the output futher.
51 catch
"exec $ld -o tmpdir/asm.x $ldflags tmpdir/asm.o" exec_output
52 set exec_output
[prune_warnings $exec_output
]
54 # Make sure that we got some output from the linker
55 if [string match
"" $exec_output] then {
59 # Now remove our expected error message
60 regsub
-all
".*: section .data .* overlaps section .text .*" $exec_output "" exec_output
62 # And check to see
if anything
else, (unexpected
) was left
63 if [string match
"" $exec_output] then {
66 verbose
-log "Unexpected linker message(s): $exec_output"