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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" \
] \
]
set tls_relax_builds [list \
[list \
"tls_relax_builds" \
"" \
"" \
{relax-tls-le.s} \
{} \
"relax-tls-le" \
] \
]
set tls_no_relax_builds [list \
[list \
"tls_no_relax_builds" \
"-Wl,--no-relax" \
"" \
{relax-tls-le.s} \
{} \
"no-relax-tls-le" \
] \
]
set relax_bound_check [list \
[list \
"relax_bound_check" \
"" \
"" \
{relax-bound-check-tls-le.s} \
{} \
"relax-bound-check-tls-le" \
] \
]
set no_relax_bound_check [list \
[list \
"no_relax_bound_check" \
"-Wl,--no-relax" \
"" \
{relax-bound-check-tls-le.s} \
{} \
"no-relax-bound-check-tls-le" \
] \
]
set old_tls_le [list \
[list \
"old_tls_le" \
"" \
"" \
{old-tls-le.s} \
{} \
"old-tls-le" \
] \
]
set relax_compatible [list \
[list \
"relax_compatible" \
"" \
"" \
{tls-relax-compatible-check-new.s tls-relax-compatible-check-old.s} \
{} \
"realx-compatible" \
] \
]
set no_relax_compatible [list \
[list \
"no_relax_compatible" \
"-Wl,--no-relax" \
"" \
{tls-relax-compatible-check-new.s tls-relax-compatible-check-old.s} \
{} \
"no-realx-compatible" \
] \
]
run_cc_link_tests $pre_builds
run_cc_link_tests $tls_relax_builds
run_cc_link_tests $tls_no_relax_builds
run_cc_link_tests $relax_bound_check
run_cc_link_tests $no_relax_bound_check
run_cc_link_tests $old_tls_le
run_cc_link_tests $relax_compatible
run_cc_link_tests $no_relax_compatible
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"
}
}
if [check_shared_lib_support] {
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.
if [check_pie_support] {
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" \
] \
]
}
if [file exist "tmpdir/relax-tls-le"] {
set objdump_output1 [run_host_cmd "objdump" "-d tmpdir/relax-tls-le"]
if { [ regexp ".addi.*st.*" $objdump_output1] } {
pass "loongarch relax success"
} {
fail "loongarch relax fail"
}
}
if [file exist "tmpdir/no-relax-tls-le"] {
set objdump_output2 [run_host_cmd "objdump" "-d tmpdir/no-relax-tls-le"]
if { [ regexp ".*lu12i.*add.*addi.*st.*" $objdump_output2] } {
pass "loongarch no-relax success"
} {
fail "loongarch no-relax fail"
}
}
if [file exist "tmpdir/old-tls-le"] {
set objdump_output3 [run_host_cmd "objdump" "-d tmpdir/old-tls-le"]
if { [ regexp ".*lu12i.*ori.*add.*addi.*stptr.*" $objdump_output3] } {
pass "loongarch old tls le success"
} {
fail "loongarch old tls le fail"
}
}
if [file exist "tmpdir/realx-compatible"] {
set objdump_output4 [run_host_cmd "objdump" "-d tmpdir/realx-compatible"]
if { [ regexp ".addi.*st.*" $objdump_output4] && \
[ regexp ".*lu12i.*ori.*add.*addi.*stptr.*" $objdump_output4] } {
pass "loongarch tls le relax compatible check success"
} {
fail "loongarch tls le relax compatible check fail"
}
}
if [file exist "tmpdir/no-realx-compatible"] {
set objdump_output4 [run_host_cmd "objdump" "-d tmpdir/realx-compatible"]
if { [ regexp ".*lu12i.*add.*addi.*st.*" $objdump_output4] && \
[ regexp ".*lu12i.*ori.*add.*addi.*stptr.*" $objdump_output4] } {
pass "loongarch tls le no-relax compatible check success"
} {
fail "loongarch tls le no-relax compatible check fail"
}
}
if [file exist "tmpdir/relax-bound-check-tls-le"] {
set objdump_output5 [run_host_cmd "objdump" "-d tmpdir/relax-bound-check-tls-le"]
if { [ regexp ".*lu12i.*add.*addi.*st.*" $objdump_output5] && \
[ regexp ".addi.*st.*" $objdump_output5] } {
pass "loongarch no-relax success"
} {
fail "loongarch no-relax fail"
}
}
if [file exist "tmpdir/no-relax-bound-check-tls-le"] {
set objdump_output5 [run_host_cmd "objdump" "-d tmpdir/no-relax-bound-check-tls-le"]
if { [ regexp ".*addi.*st.*" $objdump_output5] } {
pass "loongarch no-relax success"
} {
fail "loongarch no-relax fail"
}
}
}
if [check_shared_lib_support] {
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" \
] \
]
}
|
