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# Expect script for ld-mn10300 tests
# Copyright (C) 2007-2020 Free Software Foundation, Inc.
#
# This file 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 "am3*-*-*"]) && !([istarget "mn10300*-*-*"]) } {
return
}
# Set up a list as described in ld-lib.exp
set mn10300_tests {
{
"am33 string merging"
"-relax -Ttext 0x8000074" ""
""
{ "i36434.s" "i36434-2.s" }
{ {objdump -dz i36434.d} }
"i36434.x"
}
{
"difference of two same-section symbols"
"-Ttext 0" ""
""
{ "i112045-1.s" }
{ {objdump -d i112045-1.d} }
"i112045-1.x"
}
{
"difference of two same-section symbols where the difference is held in another section"
"-relax -Ttext 100" ""
""
{ "i112045-3.s" }
{ {objdump -D i112045-3.d} }
"i112045-3.x"
}
{
"relaxation and alignment directives"
"-relax -Ttext 100 -Tbss 300" ""
""
{ "i127740.s" }
{ {objdump -d i127740.d} }
"i127740.x"
}
{
"adjustment of symbols due to relaxation"
"-Tdata 1f -Ttext 0 -relax" ""
""
{ "i135409-1.s" }
{ {readelf --syms i135409-1.d} }
"i135409-1.x"
}
{
"adjustment of symbols due to relaxation (with alignment directives)"
"-Tdata 1f -Ttext 0 -relax" ""
""
{ "i135409-2.s" }
{ {readelf --syms i135409-2.d} }
"i135409-2.x"
}
{
"adjustment of symbols due to relaxation (with a symbol in the deleted region)"
"-Tdata 1f -Ttext 0 -relax" ""
""
{ "i135409-3.s" }
{ {objdump -d i135409-3.d} }
"i135409-3.x"
}
{
"adjusting a 16-bit forward branch"
"-Ti135409-4.t -relax" ""
""
{ "i135409-4.s" }
{ {objdump -d i135409-4.d} }
"i135409-4.x"
}
{
"adjusting a 16-bit backward branch"
"-Ti135409-5.t -relax" ""
""
{ "i135409-5.s" }
{ {objdump -d i135409-5.d} }
"i135409-5.x"
}
{
"relaxing offsets into a merged string section"
"-Ti143317.t -shared -relax" ""
""
{ "i143317.s" }
{ {objdump -d i143317.d} }
"i143317.x"
}
}
run_ld_link_tests $mn10300_tests
if {!([istarget "am3*-*-*"])} {
return
}
set am33_tests {
{
"difference of two same-section symbols (in a shared library)"
"-shared" ""
""
{ "i112045-2.s" }
{ {objdump -R i112045-2.d} }
"i112045-2.x"
}
}
run_ld_link_tests $am33_tests
proc i126256-test { } {
global CC
global ld
global srcdir
global subdir
set tmpdir tmpdir
set testname "Seg fault whilst linking one shared library into another when relaxation is enabled."
if { ![check_compiler_available] } then {
return
}
if { ![ld_compile "$CC -mrelax -fPIC" $srcdir/$subdir/i126256-1.c $tmpdir/i126256-1.o] } {
unresolved $testname
return
}
if { ![ld_compile "$CC -mrelax -fPIC" $srcdir/$subdir/i126256-2.c $tmpdir/i126256-2.o] } {
unresolved $testname
return
}
if { ![ld_link $ld $tmpdir/i126256-1.so "-shared $tmpdir/i126256-1.o -e 0"]} {
unresolved $testname
return
}
if { ![ld_link $ld $tmpdir/i126256-2.so "--relax -shared $tmpdir/i126256-2.o $tmpdir/i126256-1.so -e 0"]} {
fail $testname
return
}
pass $testname
}
i126256-test
|
