binutils-gdb/ld/testsuite/ld-elf/tls.exp

# Expect script for TLS tests.
#   Copyright (C) 2017-2018 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.
#

# Make sure that binutils can correctly handle TLS.

if { ![istarget *-*-linux*]
     && ![istarget arm*-*-uclinuxfdpiceabi]
     && ![istarget *-*-nacl*]
     && ![istarget *-*-gnu*] } {
    return
}

# Check to see if the C compiler works.
if { [which $CC] == 0 } {
    return
}

# This target requires extra GAS options when building PIC/PIE code.
set AFLAGS_PIC ""
if [istarget "sparc*-*-*"] {
    append AFLAGS_PIC " -K PIC"
}

run_ld_link_tests [list \
    [list \
	"Build pr22263-1" \
	"-pie -e _start -z text" \
	"" \
	"$AFLAGS_PIC" \
	{ pr22263-1a.c pr22263-1b.c } \
	{{readelf -r pr22263-1.rd}} \
	"pr22263-1" \
	"-fPIE -O2" \
    ] \
]