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# Expect script for LoongArch ELF linker tests
# Copyright (C) 2022 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.
#
if [istarget loongarch64-*-*] {
if [isbuild loongarch64-*-*] {
set testname "loongarch relax .exe build"
set pre_builds [list \
[list \
"$testname" \
"" \
"" \
{relax.s} \
{} \
"relax" \
] \
]
run_cc_link_tests $pre_builds
if [file exist "tmpdir/relax"] {
set objdump_output [run_host_cmd "objdump" "-d tmpdir/relax"]
if { [ regexp ".*pcaddi.*pcaddi.*" $objdump_output] } {
pass "loongarch relax .exe"
} {
fail "loongarch relax .exe"
}
}
set testname "loongarch ld --no-relax build"
set pre_builds [list \
[list \
"$testname" \
"-Wl,--no-relax" \
"" \
{relax.s} \
{} \
"norelax" \
] \
]
run_cc_link_tests $pre_builds
if [file exist "tmpdir/norelax"] {
set objdump_output [run_host_cmd "objdump" "-d tmpdir/norelax"]
if { [ regexp ".*pcaddi.*" $objdump_output] } {
fail "loongarch ld --no-relax"
} {
pass "loongarch ld --no-relax"
}
}
run_ld_link_tests \
[list \
[list \
"loongarch relax .so build" \
"-shared -e 0x0" "" \
"" \
{relax-so.s} \
{} \
"relax-so" \
] \
]
if [file exist "tmpdir/relax-so"] {
set objdump_output [run_host_cmd "objdump" "-d tmpdir/relax-so"]
if { [ regexp ".*pcaddi.*" $objdump_output] } {
pass "loongarch relax .so"
} {
fail "loongarch relax .so"
}
}
# If symbol in data segment, offset need to sub segment align to prevent
# overflow.
run_ld_link_tests \
[list \
[list \
"loongarch relax segment alignment min" \
"-e0 -Ttext 0x120004000 -pie -z relro" "" \
"" \
{relax-segment-min.s} \
{} \
"relax-segment-min" \
] \
]
run_ld_link_tests \
[list \
[list \
"loongarch relax segment alignment max" \
"-e0 -Ttext 0x120004000 -pie -z relro" "" \
"" \
{relax-segment-max.s} \
{} \
"relax-segment-max" \
] \
]
}
run_ld_link_tests \
[list \
[list \
"loongarch relax-align" \
"-e 0x0 -z relro" "" \
"--no-warn" \
{relax-align.s} \
[list \
[list objdump -d relax-align.dd] \
] \
"relax-align" \
] \
]
set objdump_flags "-s -j .data"
run_ld_link_tests \
[list \
[list \
"loongarch uleb128" \
"-e 0x0" "" \
"" \
{uleb128.s} \
[list \
[list objdump $objdump_flags uleb128.dd] \
] \
"uleb128" \
] \
]
}
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