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# Expect script for x86-64 no-PLT tests.
# Copyright (C) 2016-2020 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.
#
# The following tests require running the executable generated by ld,
# or enough of a build environment to create a fully linked executable.
# This is not commonly available when testing a cross-built linker.
if ![isnative] {
return
}
if ![is_elf_format] {
return
}
if ![istarget "x86_64-*-*"] {
return
}
# Check to see if the C compiler works
if { ![check_compiler_available] } {
return
}
# Add $NOPIE_CFLAGS and $NOPIE_LDFLAGS if non-PIE is required.
global NOPIE_CFLAGS NOPIE_LDFLAGS
run_cc_link_tests [list \
[list \
"Build no-plt-func1.o no-plt-main1.o" \
"" \
"-fPIE -Wa,-mx86-used-note=yes" \
{no-plt-func1.c no-plt-main1.c} \
] \
[list \
"Build no-plt-check1.o no-plt-extern1.o" \
"" \
"-Wa,-mrelax-relocations=yes,-mx86-used-note=yes" \
{no-plt-check1.S no-plt-extern1.S} \
] \
[list \
"Build libno-plt-1a.so" \
"-shared tmpdir/no-plt-func1.o" \
"-Wa,-mx86-used-note=yes" \
{dummy.s} \
{} \
"libno-plt-1a.so" \
] \
[list \
"Build libno-plt-1b.so" \
"-shared tmpdir/no-plt-extern1.o" \
"-Wa,-mx86-used-note=yes" \
{dummy.s} \
{{readelf -Wr libno-plt-1b.rd} \
{objdump -dwrj.text libno-plt-1b.dd}} \
"libno-plt-1b.so" \
] \
[list \
"No PLT (dynamic 1a)" \
"$NOPIE_LDFLAGS tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
tmpdir/no-plt-func1.o tmpdir/no-plt-extern1.o" \
"-Wa,-mx86-used-note=yes" \
{dummy.s} \
{{readelf -Wr no-plt-1a.rd} {objdump -dwrj.text no-plt-1a.dd}} \
"no-plt-1a" \
] \
[list \
"No PLT (dynamic 1b)" \
"tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
tmpdir/libno-plt-1a.so tmpdir/libno-plt-1b.so" \
"-Wa,-mx86-used-note=yes" \
{dummy.s} \
{{readelf -Wr no-plt-1b.rd} {objdump -dwrj.text no-plt-1b.dd}} \
"no-plt-1b" \
] \
[list \
"No PLT (dynamic 1c)" \
"$NOPIE_LDFLAGS tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
tmpdir/no-plt-func1.o tmpdir/libno-plt-1b.so" \
"-Wa,-mx86-used-note=yes" \
{dummy.s} \
{{readelf -Wr no-plt-1c.rd} {objdump -dwrj.text no-plt-1c.dd}} \
"no-plt-1c" \
] \
[list \
"No PLT (static 1d)" \
"-static tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
tmpdir/no-plt-func1.o tmpdir/no-plt-extern1.o" \
"-Wa,-mx86-used-note=yes" \
{dummy.s} \
{{readelf -Wr no-plt-1d.rd} {objdump -dwrj.text no-plt-1d.dd}} \
"no-plt-1d" \
] \
[list \
"No PLT (PIE 1e)" \
"-pie tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
tmpdir/no-plt-func1.o tmpdir/no-plt-extern1.o" \
"-Wa,-mx86-used-note=yes" \
{dummy.s} \
{{readelf -Wr no-plt-1e.rd} {nm -gD no-plt-1e.nd} {objdump -dwrj.text no-plt-1e.dd}} \
"no-plt-1e" \
] \
[list \
"No PLT (PIE 1f)" \
"-pie tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
tmpdir/libno-plt-1a.so tmpdir/libno-plt-1b.so" \
"-Wa,-mx86-used-note=yes" \
{ dummy.s } \
{{readelf -Wr no-plt-1f.rd} {objdump -dwrj.text no-plt-1f.dd}} \
"no-plt-1f" \
] \
[list \
"No PLT (PIE 1g)" \
"-pie tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
tmpdir/no-plt-func1.o tmpdir/libno-plt-1b.so" \
"-Wa,-mx86-used-note=yes" \
{ dummy.s } \
{{readelf -Wr no-plt-1g.rd} {objdump -dwrj.text no-plt-1g.dd}} \
"no-plt-1g" \
] \
]
run_ld_link_exec_tests [list \
[list \
"No PLT (dynamic 1a)" \
"tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
tmpdir/no-plt-func1.o tmpdir/no-plt-extern1.o" \
"-Wa,-mx86-used-note=yes" \
{ dummy.s } \
"no-plt-1a" \
"pass.out" \
] \
[list \
"No PLT (dynamic 1b)" \
"tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
tmpdir/libno-plt-1a.so tmpdir/libno-plt-1b.so" \
"-Wa,-mx86-used-note=yes" \
{ dummy.s } \
"no-plt-1b" \
"pass.out" \
] \
[list \
"No PLT (dynamic 1c)" \
"tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
tmpdir/no-plt-func1.o tmpdir/libno-plt-1b.so" \
"-Wa,-mx86-used-note=yes" \
{ dummy.s } \
"no-plt-1c" \
"pass.out" \
] \
[list \
"No PLT (static 1d)" \
"-static tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
tmpdir/no-plt-func1.o tmpdir/no-plt-extern1.o" \
"-Wa,-mx86-used-note=yes" \
{ dummy.s } \
"no-plt-1d" \
"pass.out" \
] \
[list \
"No PLT (PIE 1e)" \
"-pie tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
tmpdir/no-plt-func1.o tmpdir/no-plt-extern1.o" \
"-Wa,-mx86-used-note=yes" \
{ dummy.s } \
"no-plt-1e" \
"pass.out" \
] \
[list \
"No PLT (PIE 1f)" \
"-pie tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
tmpdir/libno-plt-1a.so tmpdir/libno-plt-1b.so" \
"-Wa,-mx86-used-note=yes" \
{ dummy.s } \
"no-plt-1f" \
"pass.out" \
] \
[list \
"No PLT (PIE 1g)" \
"-pie tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
tmpdir/no-plt-func1.o tmpdir/libno-plt-1b.so" \
"-Wa,-mx86-used-note=yes" \
{ dummy.s } \
"no-plt-1g" \
"pass.out" \
] \
]
# Run-time tests which require working IFUNC support.
if { [check_ifunc_available] } {
run_cc_link_tests [list \
[list \
"Build pr20253-2a.o pr20253-2b.o pr20253-2c.o pr20253-2d.o" \
"" \
"-fPIE -O2 -g -Wa,-mx86-used-note=yes" \
{ pr20253-2a.c pr20253-2b.S pr20253-2c.S pr20253-2d.S } \
] \
[list \
"Build libpr20253-2a.so" \
"-shared tmpdir/pr20253-2b.o \
tmpdir/pr20253-2c.o tmpdir/pr20253-2d.o" \
"-Wa,-mx86-used-note=yes" \
{ dummy.s } \
{} \
"libpr20253-2a.so" \
] \
]
run_ld_link_exec_tests [list \
[list \
"Run pr20253-2a" \
"tmpdir/pr20253-2a.o tmpdir/pr20253-2b.o \
tmpdir/pr20253-2c.o tmpdir/pr20253-2d.o" \
"-Wa,-mx86-used-note=yes" \
{ dummy.s } \
"pr20253-2a" \
"pass.out" \
] \
[list \
"Run pr20253-2b" \
"--static tmpdir/pr20253-2a.o tmpdir/pr20253-2b.o \
tmpdir/pr20253-2c.o tmpdir/pr20253-2d.o" \
"-Wa,-mx86-used-note=yes" \
{ dummy.s } \
"pr20253-2b" \
"pass.out" \
] \
[list \
"Run pr20253-2c" \
"-pie tmpdir/pr20253-2a.o tmpdir/pr20253-2b.o \
tmpdir/pr20253-2c.o tmpdir/pr20253-2d.o" \
"-Wa,-mx86-used-note=yes" \
{ dummy.s } \
"pr20253-2c" \
"pass.out" \
] \
[list \
"Run pr20253-2d" \
"tmpdir/pr20253-2a.o tmpdir/libpr20253-2a.so" \
"-Wa,-mx86-used-note=yes" \
{ dummy.s } \
"pr20253-2d" \
"pass.out" \
] \
[list \
"Run pr20253-2e" \
"-pie tmpdir/pr20253-2a.o tmpdir/libpr20253-2a.so" \
"-Wa,-mx86-used-note=yes" \
{ dummy.s } \
"pr20253-2e" \
"pass.out" \
] \
[list \
"Run pr20253-2f" \
"$NOPIE_LDFLAGS tmpdir/pr20253-2a.o" \
"-Wa,-mx86-used-note=yes" \
{ pr20253-2b.S pr20253-2c.S pr20253-2d.S } \
"pr20253-2f" \
"pass.out" \
"-DCHECK_PLT" \
] \
[list \
"Run pr20253-2g" \
"--static tmpdir/pr20253-2a.o" \
"-Wa,-mx86-used-note=yes" \
{ pr20253-2b.S pr20253-2c.S pr20253-2d.S } \
"pr20253-2g" \
"pass.out" \
"-DCHECK_PLT" \
] \
]
}
|
