| # Expect script for ELF MPX tests. |
| # Copyright (C) 2013-2021 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 |
| } |
| |
| # Only on Linux for now. |
| if ![istarget "x86_64-*-linux*"] { |
| return |
| } |
| |
| # Check to see if the C compiler works |
| if { ![check_compiler_available] } { |
| return |
| } |
| |
| run_cc_link_tests [list \ |
| [list \ |
| "Build libmpx1a.a" \ |
| "" \ |
| "-Wa,-madd-bnd-prefix -fPIC $PLT_CFLAGS" \ |
| {mpx1a.c} \ |
| {{readelf {-r --wide} mpx1a.rd}} \ |
| "libmpx1a.a" \ |
| ] \ |
| [list \ |
| "Build libmpx1b.a" \ |
| "" \ |
| "" \ |
| {mpx1b.c} \ |
| {} \ |
| "libmpx1b.a" \ |
| ] \ |
| [list \ |
| "Build libmpx1c.a" \ |
| "" \ |
| "-Wa,-madd-bnd-prefix" \ |
| {mpx1c.c} \ |
| {{readelf {-r --wide} mpx1c.rd}} \ |
| "libmpx1c.a" \ |
| ] \ |
| [list \ |
| "Build libmpx2a.a" \ |
| "" \ |
| "-Wa,-madd-bnd-prefix -fPIE $PLT_CFLAGS" \ |
| {mpx2a.c} \ |
| {{readelf {-r --wide} mpx2a.rd}} \ |
| "libmpx2a.a" \ |
| ] \ |
| [list \ |
| "Build libmpx2b.a" \ |
| "" \ |
| "-fPIE" \ |
| {mpx2b.c} \ |
| {} \ |
| "libmpx2b.a" \ |
| ] \ |
| [list \ |
| "Build libmpx2c.a" \ |
| "" \ |
| "-Wa,-madd-bnd-prefix -fPIE $PLT_CFLAGS" \ |
| {mpx2c.c} \ |
| {{readelf {-r --wide} mpx2c.rd}} \ |
| "libmpx2c.a" \ |
| ] \ |
| ] |
| |
| set run_tests { |
| {"Run mpx1" |
| "tmpdir/mpx1a.o tmpdir/mpx1b.o tmpdir/mpx1c.o" "" |
| {dummy.s} "mpx1" "mpx1.out"} |
| {"Run mpx1 with -static" |
| "tmpdir/mpx1a.o tmpdir/mpx1b.o tmpdir/mpx1c.o -static" "" |
| {dummy.s} "mpx1static" "mpx1.out"} |
| {"Run mpx2" |
| "tmpdir/mpx2a.o tmpdir/mpx2b.o tmpdir/mpx2c.o -pie" "" |
| {dummy.s} "mpx2" "mpx2.out"} |
| {"Run mpx2 with -static" |
| "tmpdir/mpx2a.o tmpdir/mpx2b.o tmpdir/mpx2c.o -static" "" |
| {dummy.s} "mpx2static" "mpx2.out"} |
| } |
| |
| run_ld_link_tests { |
| {"Build libcall.so" |
| "-m elf_x86_64 -shared -z bndplt" "" |
| "--64" {mpx3b.s} {} "libcall.so"} |
| {"Build mpx3" |
| "-m elf_x86_64 -z bndplt tmpdir/libcall.so" "" |
| "--64" {mpx3a.s} {{objdump -dw mpx3.dd}} "mpx3"} |
| {"Build libcall1.so" |
| "-m elf_x86_64 -shared -z bndplt" "" |
| "--64" {mpx4b.s} {} "libcall1.so"} |
| {"Build mpx4" |
| "-m elf_x86_64 -z bndplt --hash-style=sysv tmpdir/libcall1.so \ |
| -z max-page-size=0x200000 -z noseparate-code" "" |
| "--64 -mx86-used-note=no" {mpx4a.s} {{objdump -dw mpx4.dd}} "mpx4"} |
| {"Build mpx3 (-z now)" |
| "-z now -m elf_x86_64 -z bndplt --hash-style=sysv tmpdir/libcall.so \ |
| -z max-page-size=0x200000 -z noseparate-code" "" |
| "--64 -mx86-used-note=no" {mpx3a.s} {{objdump -dw mpx3n.dd}} "mpx3n"} |
| {"Build mpx4 (-z now)" |
| "-z now -m elf_x86_64 -z bndplt --hash-style=sysv tmpdir/libcall1.so \ |
| -z max-page-size=0x200000 -z noseparate-code" "" |
| "--64 -mx86-used-note=no" {mpx4a.s} {{objdump -dw mpx4n.dd}} "mpx4n"} |
| } |
| |
| run_ld_link_exec_tests $run_tests |
| |
| run_dump_test "bnd-branch-1" |
| run_dump_test "bnd-ifunc-1" |
| run_dump_test "bnd-ifunc-2" |
| run_dump_test "bnd-plt-1" |
| run_dump_test "bnd-branch-1-now" |
| run_dump_test "bnd-ifunc-1-now" |
| run_dump_test "bnd-ifunc-2-now" |
| run_dump_test "bnd-plt-1-now" |