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e9e9cead3f
* ld-mn10300/i143317.s: New test - checks linker relaxation when symbols are in a merged section. * ld-mn10300/i143317.d: Expected disassembly. * ld-mn10300/i143317.t: Linker map. * ld-mn10300/mn10300.exp (mn10300_tests): Add the i143317 test.
164 lines
3.6 KiB
Plaintext
164 lines
3.6 KiB
Plaintext
# Expect script for ld-mn10300 tests
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# Copyright (C) 2007 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 3 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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if {!([istarget "am3*-*-*"]) && !([istarget "mn10300*-*-*"]) } {
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return
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}
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# Set up a list as described in ld-lib.exp
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set mn10300_tests {
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{
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"am33 string merging"
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"-relax -Ttext 0x8000074"
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""
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{ "i36434.s" "i36434-2.s" }
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{ {objdump -dz i36434.d} }
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"i36434.x"
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}
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{
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"difference of two same-section symbols"
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"-Ttext 0"
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""
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{ "i112045-1.s" }
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{ {objdump -d i112045-1.d} }
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"i112045-1.x"
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}
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{
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"difference of two same-section symbols where the difference is held in another section"
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"-relax -Ttext 100"
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""
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{ "i112045-3.s" }
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{ {objdump -D i112045-3.d} }
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"i112045-3.x"
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}
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{
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"relaxation and alignment directives"
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"-relax -Ttext 100 -Tbss 300"
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""
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{ "i127740.s" }
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{ {objdump -d i127740.d} }
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"i127740.x"
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}
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{
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"adjustment of symbols due to relaxation"
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"-Tdata 1f -Ttext 0 -relax"
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""
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{ "i135409-1.s" }
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{ {readelf --syms i135409-1.d} }
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"i135409-1.x"
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}
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{
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"adjustment of symbols due to relaxation (with alignment directives)"
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"-Tdata 1f -Ttext 0 -relax"
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""
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{ "i135409-2.s" }
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{ {readelf --syms i135409-2.d} }
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"i135409-2.x"
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}
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{
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"adjustment of symbols due to relaxation (with a symbol in the deleted region)"
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"-Tdata 1f -Ttext 0 -relax"
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""
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{ "i135409-3.s" }
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{ {objdump -d i135409-3.d} }
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"i135409-3.x"
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}
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{
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"adjusting a 16-bit forward branch"
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"-Ti135409-4.t -relax"
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""
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{ "i135409-4.s" }
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{ {objdump -d i135409-4.d} }
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"i135409-4.x"
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}
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{
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"adjusting a 16-bit backward branch"
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"-Ti135409-5.t -relax"
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""
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{ "i135409-5.s" }
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{ {objdump -d i135409-5.d} }
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"i135409-5.x"
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}
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{
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"relaxing offsets into a merged string section"
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"-Ti143317.t -shared -relax"
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""
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{ "i143317.s" }
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{ {objdump -d i143317.d} }
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"i143317.x"
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}
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}
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run_ld_link_tests $mn10300_tests
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if {!([istarget "am3*-*-*"])} {
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return
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}
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set am33_tests {
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{
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"difference of two same-section symbols (in a shared library)"
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"-shared"
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""
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{ "i112045-2.s" }
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{ {objdump -R i112045-2.d} }
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"i112045-2.x"
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}
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}
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run_ld_link_tests $am33_tests
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proc i126256-test { } {
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global CC
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global ld
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global srcdir
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global subdir
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set tmpdir tmpdir
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set testname "Seg fault whilst linking one shared library into another when relaxation is enabled."
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if {![is_remote host] && [which $CC] == 0} then {
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return
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}
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if { ![ld_compile "$CC -mrelax -fPIC" $srcdir/$subdir/i126256-1.c $tmpdir/i126256-1.o] } {
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unresolved $testname
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return
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}
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if { ![ld_compile "$CC -mrelax -fPIC" $srcdir/$subdir/i126256-2.c $tmpdir/i126256-2.o] } {
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unresolved $testname
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return
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}
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if { ![ld_simple_link $ld $tmpdir/i126256-1.so "-shared $tmpdir/i126256-1.o -e 0"]} {
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unresolved $testname
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return
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}
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if { ![ld_simple_link $ld $tmpdir/i126256-2.so "--relax -shared $tmpdir/i126256-2.o $tmpdir/i126256-1.so -e 0"]} {
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fail $testname
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return
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}
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pass $testname
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}
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i126256-test
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