mirror of
https://github.com/autc04/Retro68.git
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1311 lines
47 KiB
Plaintext
1311 lines
47 KiB
Plaintext
# Expect script for MIPS ELF linker tests
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# Copyright (C) 2002-2018 Free Software Foundation, Inc.
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#
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# This file is part of the GNU Binutils.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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# MA 02110-1301, USA.
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#
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if {[istarget "mips*-*-vxworks"]} {
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set mipsvxtests {
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{"VxWorks shared library test 1" "-shared -Tvxworks1.ld" ""
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"-mips2" {vxworks1-lib.s}
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{{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd}
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{readelf --symbols vxworks1-lib.nd} {readelf -d vxworks1-lib.td}}
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"libvxworks1.so"}
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{"VxWorks executable test 1 (dynamic)" \
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"tmpdir/libvxworks1.so -Tvxworks1.ld -q --force-dynamic" ""
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"-mips2" {vxworks1.s}
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{{readelf --relocs vxworks1.rd} {objdump -dr vxworks1.dd}}
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"vxworks1"}
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{"VxWorks executable test 2 (dynamic)" \
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"-Tvxworks1.ld -q --force-dynamic" ""
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"-mips2" {vxworks2.s}
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{{readelf --segments vxworks2.sd}}
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"vxworks2"}
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{"VxWorks executable test 2 (static)"
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"-Tvxworks1.ld" ""
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"-mips2" {vxworks2.s}
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{{readelf --segments vxworks2-static.sd}}
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"vxworks2"}
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}
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run_ld_link_tests $mipsvxtests
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run_dump_test "vxworks1-static"
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run_dump_test "vxworks-forced-local-1"
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return
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}
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if {![istarget mips*-*-*] || ![is_elf_format]} {
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return
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}
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set has_newabi [expr [istarget *-*-irix6*] \
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|| [istarget mips*-*-linux*] \
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|| [istarget mips*-sde-elf*] \
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|| [istarget mips*-mti-elf*] \
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|| [istarget mips*-img-elf*]]
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set has_elf32 [expr ![istarget *-*-openbsd*]]
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set linux_gnu [expr [istarget mips*-*-linux*]]
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set embedded_elf [expr [istarget mips*-*-elf]]
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# Set defaults.
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set abi_asflags(o32) "-32"
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set abi_asflags(n32) "-march=from-abi -n32 -EB"
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set abi_asflags(n64) "-march=from-abi -64 -EB"
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set abi_ldflags(o32) ""
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set abi_ldflags(n32) -melf32bmipn32
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set abi_ldflags(n64) -melf64bmip
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# Override as needed.
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if { [istarget *-*-irix6*] } {
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set abi_asflags(o32) "-32 -EB"
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set abi_ldflags(o32) -melf32bsmip
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} elseif { [istarget mips64*-linux*] } {
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set abi_asflags(o32) "-32 -EB"
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set abi_ldflags(o32) -melf32btsmip
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} elseif { [istarget mips64*-*freebsd*] } {
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set abi_asflags(o32) "-32 -EB"
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set abi_ldflags(o32) -melf32btsmip_fbsd
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}
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if { [istarget mips*-*-linux*] || [istarget mips*-sde-elf*]
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|| [istarget mips*-mti-elf*] || [istarget mips*-img-elf*]} {
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set abi_ldflags(n32) -melf32btsmipn32
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set abi_ldflags(n64) -melf64btsmip
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} elseif { [istarget mips64*-*freebsd*] } {
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set abi_ldflags(n32) -melf32btsmipn32_fbsd
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set abi_ldflags(n64) -melf64btsmip_fbsd
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}
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if { $linux_gnu } {
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run_ld_link_tests [list \
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[list "Dummy shared library for MIPS16 PIC test 1" \
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"-shared -melf32btsmip" "" \
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"-EB -32 -mips1" \
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{ mips16-pic-1-dummy.s } \
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{} \
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"mips16-pic-1-dummy.so"] \
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[list "MIPS16 PIC test 1" \
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"-melf32btsmip -T mips16-pic-1.ld tmpdir/mips16-pic-1-dummy.so" "" \
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"-EB -32 -mips1 -I $srcdir/$subdir" \
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{ mips16-pic-1a.s mips16-pic-1b.s } \
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{ { objdump { -dr -j.text } mips16-pic-1.dd }
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{ readelf -A mips16-pic-1.gd } } \
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"mips16-pic-1"] \
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[list "MIPS16 PIC test 2" \
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"-melf32btsmip -T mips16-pic-1.ld -shared" "" \
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"-EB -32 -mips1 -I $srcdir/$subdir" \
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{ mips16-pic-2a.s mips16-pic-2b.s } \
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{ { objdump { -dr -j.text } mips16-pic-2.dd } \
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{ readelf -A mips16-pic-2.gd } \
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{ readelf --symbols mips16-pic-2.nd } \
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{ readelf --relocs mips16-pic-2.rd } \
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{ readelf -d mips16-pic-2.ad } } \
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"mips16-pic-2"] \
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[list "MIPS16 PIC test 3" \
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"-melf32btsmip -T mips16-pic-1.ld tmpdir/mips16-pic-1-dummy.so" "" \
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"-EB -32 -mips1 -I $srcdir/$subdir" \
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{ mips16-pic-3a.s mips16-pic-3b.s } \
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{ { objdump -dr mips16-pic-3.dd } \
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{ readelf --relocs mips16-pic-3.rd } \
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{ readelf -A mips16-pic-3.gd } } \
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"mips16-pic-3"] \
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[list "MIPS16 PIC test 4 (shared library)" \
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"-shared -melf32btsmip -T mips16-pic-1.ld --version-script mips16-pic-4.ver" "" \
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"-EB -32 -mips1" \
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{ mips16-pic-4a.s mips16-pic-4b.s } \
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{ { objdump -dr mips16-pic-4a.dd } \
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{ readelf --symbols mips16-pic-4a.nd } \
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{ readelf -A mips16-pic-4a.gd } } \
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"mips16-pic-4.so"] \
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[list "MIPS16 PIC test 4 (executable)" \
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"-melf32btsmip -T mips16-pic-1.ld tmpdir/mips16-pic-4.so" "" \
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"-EB -32 -mips1" \
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{ mips16-pic-4c.s } \
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{ { objdump -dr mips16-pic-4b.dd } } \
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"mips16-pic-4"]]
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}
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# Check MIPS16 markings being passed through link.
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run_dump_test "mips16-1"
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# MIPS branch offset final link checking.
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run_dump_test "branch-misc-1"
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run_dump_test "branch-misc-2"
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run_dump_test "branch-absolute" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "branch-absolute-addend" [list [list ld $abi_ldflags(o32)]]
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if $has_newabi {
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run_dump_test "branch-absolute-n32" [list [list ld $abi_ldflags(n32)]]
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run_dump_test "branch-absolute-addend-n32" \
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[list [list ld $abi_ldflags(n32)]]
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run_dump_test "branch-absolute-n64" [list [list ld $abi_ldflags(n64)]]
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run_dump_test "branch-absolute-addend-n64" \
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[list [list ld $abi_ldflags(n64)]]
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}
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run_dump_test "mips16-pcrel-0" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "mips16-pcrel-1" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "mips16e2-pcrel-0" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "mips16e2-pcrel-1" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "mips16-pcrel-addend-2" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "mips16-pcrel-addend-6" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "mips16e2-pcrel-addend-2" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "mips16e2-pcrel-addend-6" [list [list ld $abi_ldflags(o32)]]
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if $has_newabi {
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run_dump_test "mips16-pcrel-n32-0" [list [list ld $abi_ldflags(n32)]]
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run_dump_test "mips16-pcrel-n32-1" [list [list ld $abi_ldflags(n32)]]
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run_dump_test "mips16-pcrel-n64-sym32-0" [list [list ld $abi_ldflags(n64)]]
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run_dump_test "mips16-pcrel-n64-sym32-1" [list [list ld $abi_ldflags(n64)]]
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run_dump_test "mips16e2-pcrel-n32-0" [list [list ld $abi_ldflags(n32)]]
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run_dump_test "mips16e2-pcrel-n32-1" [list [list ld $abi_ldflags(n32)]]
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run_dump_test "mips16e2-pcrel-n64-sym32-0" \
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[list [list ld $abi_ldflags(n64)]]
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run_dump_test "mips16e2-pcrel-n64-sym32-1" \
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[list [list ld $abi_ldflags(n64)]]
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}
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run_dump_test "mips16-branch-2" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "mips16-branch-3" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "mips16-branch-addend-2" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "mips16-branch-addend-3" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "mips16-branch-absolute" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "mips16-branch-absolute-1" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "mips16-branch-absolute-2" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "mips16-branch-absolute-addend" \
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[list [list ld $abi_ldflags(o32)]]
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run_dump_test "mips16-branch-absolute-addend-1" \
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[list [list ld $abi_ldflags(o32)]]
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if $has_newabi {
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run_dump_test "mips16-branch-absolute-n32" \
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[list [list ld $abi_ldflags(n32)]]
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run_dump_test "mips16-branch-absolute-n32-1" \
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[list [list ld $abi_ldflags(n32)]]
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run_dump_test "mips16-branch-absolute-n32-2" \
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[list [list ld $abi_ldflags(n32)]]
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run_dump_test "mips16-branch-absolute-addend-n32" \
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[list [list ld $abi_ldflags(n32)]]
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run_dump_test "mips16-branch-absolute-addend-n32-1" \
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[list [list ld $abi_ldflags(n32)]]
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run_dump_test "mips16-branch-absolute-n64" \
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[list [list ld $abi_ldflags(n64)]]
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run_dump_test "mips16-branch-absolute-n64-1" \
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[list [list ld $abi_ldflags(n64)]]
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run_dump_test "mips16-branch-absolute-n64-2" \
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[list [list ld $abi_ldflags(n64)]]
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run_dump_test "mips16-branch-absolute-addend-n64" \
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[list [list ld $abi_ldflags(n64)]]
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run_dump_test "mips16-branch-absolute-addend-n64-1" \
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[list [list ld $abi_ldflags(n64)]]
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}
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run_dump_test "micromips-branch-absolute" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "micromips-branch-absolute-addend" \
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[list [list ld $abi_ldflags(o32)]]
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if $has_newabi {
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run_dump_test "micromips-branch-absolute-n32" \
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[list [list ld $abi_ldflags(n32)]]
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run_dump_test "micromips-branch-absolute-addend-n32" \
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[list [list ld $abi_ldflags(n32)]]
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run_dump_test "micromips-branch-absolute-n64" \
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[list [list ld $abi_ldflags(n64)]]
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run_dump_test "micromips-branch-absolute-addend-n64" \
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[list [list ld $abi_ldflags(n64)]]
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}
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# Jalx test
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run_dump_test "jalx-1"
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if { $linux_gnu } {
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run_ld_link_tests [list \
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[list "Dummy shared library for JALX test 2" \
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"-shared -nostdlib -melf32btsmip" "" \
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"-G0 -EB -mmicromips -no-mdebug -mabi=32 -march=mips32r2 -KPIC" \
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{ jalx-2-printf.s } \
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{} \
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"libjalx-2.so"] \
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[list "Dummy external function for JALX test 2" \
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"-r -melf32btsmip" "" \
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"-G0 -EB -no-mdebug -mabi=32 -march=mips32r2 -mno-shared -call_nonpic" \
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{ jalx-2-ex.s } \
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{} \
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"jalx-2-ex.o.r"] \
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[list "MIPS JALX test 2" \
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"-nostdlib -T jalx-2.ld tmpdir/libjalx-2.so tmpdir/jalx-2-ex.o.r -melf32btsmip" "" \
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"-G0 -EB -mmicromips -no-mdebug -mabi=32 -march=mips32r2 -mno-shared -call_nonpic" \
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{ jalx-2-main.s } \
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{ { objdump -d jalx-2.dd } } \
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"jalx-2"]]
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}
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run_dump_test "jalx-addend" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "jalx-local" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "bal-jalx-addend" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "bal-jalx-addend-micromips" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "bal-jalx-local" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "bal-jalx-local-micromips" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "bal-jalx-pic" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "bal-jalx-pic-micromips" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "bal-jalx-pic-ignore" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "bal-jalx-pic-ignore-micromips" \
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[list [list ld $abi_ldflags(o32)]]
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if $has_newabi {
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run_dump_test "jalx-addend-n32" [list [list ld $abi_ldflags(n32)]]
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run_dump_test "jalx-local-n32" [list [list ld $abi_ldflags(n32)]]
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run_dump_test "bal-jalx-addend-n32" [list [list ld $abi_ldflags(n32)]]
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run_dump_test "bal-jalx-addend-micromips-n32" \
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[list [list ld $abi_ldflags(n32)]]
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run_dump_test "bal-jalx-local-n32" [list [list ld $abi_ldflags(n32)]]
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run_dump_test "bal-jalx-local-micromips-n32" \
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[list [list ld $abi_ldflags(n32)]]
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run_dump_test "bal-jalx-pic-n32" [list [list ld $abi_ldflags(n32)]]
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run_dump_test "bal-jalx-pic-micromips-n32" \
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[list [list ld $abi_ldflags(n32)]]
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run_dump_test "bal-jalx-pic-ignore-n32" [list [list ld $abi_ldflags(n32)]]
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run_dump_test "bal-jalx-pic-ignore-micromips-n32" \
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[list [list ld $abi_ldflags(n32)]]
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run_dump_test "jalx-addend-n64" [list [list ld $abi_ldflags(n64)]]
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run_dump_test "jalx-local-n64" [list [list ld $abi_ldflags(n64)]]
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run_dump_test "bal-jalx-addend-n64" [list [list ld $abi_ldflags(n64)]]
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run_dump_test "bal-jalx-addend-micromips-n64" \
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[list [list ld $abi_ldflags(n64)]]
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run_dump_test "bal-jalx-local-n64" [list [list ld $abi_ldflags(n64)]]
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run_dump_test "bal-jalx-local-micromips-n64" \
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[list [list ld $abi_ldflags(n64)]]
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run_dump_test "bal-jalx-pic-n64" [list [list ld $abi_ldflags(n64)]]
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run_dump_test "bal-jalx-pic-micromips-n64" \
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[list [list ld $abi_ldflags(n64)]]
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run_dump_test "bal-jalx-pic-ignore-n64" [list [list ld $abi_ldflags(n64)]]
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run_dump_test "bal-jalx-pic-ignore-micromips-n64" \
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[list [list ld $abi_ldflags(n64)]]
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}
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run_dump_test "unaligned-jalx-0" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "unaligned-jalx-1" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "unaligned-jalx-2" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "unaligned-jalx-3" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "unaligned-jalx-mips16-0" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "unaligned-jalx-mips16-1" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "unaligned-jalx-micromips-0" [list [list ld $abi_ldflags(o32)]]
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run_dump_test "unaligned-jalx-micromips-1" [list [list ld $abi_ldflags(o32)]]
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if $has_newabi {
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run_dump_test "unaligned-jalx-addend-0" \
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[list [list ld $abi_ldflags(n32)]]
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run_dump_test "unaligned-jalx-addend-1" \
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[list [list ld $abi_ldflags(n32)]]
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run_dump_test "unaligned-jalx-addend-2" \
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[list [list ld $abi_ldflags(n32)]]
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run_dump_test "unaligned-jalx-addend-3" \
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[list [list ld $abi_ldflags(n32)]]
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run_dump_test "unaligned-jalx-addend-mips16-0" \
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[list [list ld $abi_ldflags(n32)]]
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run_dump_test "unaligned-jalx-addend-mips16-1" \
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[list [list ld $abi_ldflags(n32)]]
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run_dump_test "unaligned-jalx-addend-micromips-0" \
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[list [list ld $abi_ldflags(n32)]]
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run_dump_test "unaligned-jalx-addend-micromips-1" \
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[list [list ld $abi_ldflags(n32)]]
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}
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run_dump_test "unaligned-branch" [list [list ld $abi_ldflags(o32)]]
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if $has_newabi {
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run_dump_test "unaligned-branch-2" \
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[list [list ld $abi_ldflags(n32)]]
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run_dump_test "unaligned-branch-ignore-2" \
|
|
[list [list ld $abi_ldflags(n32)]]
|
|
run_dump_test "unaligned-branch-r6-1" \
|
|
[list [list ld $abi_ldflags(n32)]]
|
|
run_dump_test "unaligned-branch-ignore-r6-1" \
|
|
[list [list ld $abi_ldflags(n32)]]
|
|
run_dump_test "unaligned-branch-r6-2" \
|
|
[list [list ld $abi_ldflags(n32)]]
|
|
run_dump_test "unaligned-branch-mips16" \
|
|
[list [list ld $abi_ldflags(n32)]]
|
|
run_dump_test "unaligned-branch-ignore-mips16" \
|
|
[list [list ld $abi_ldflags(n32)]]
|
|
run_dump_test "unaligned-branch-micromips" \
|
|
[list [list ld $abi_ldflags(n32)]]
|
|
run_dump_test "unaligned-branch-ignore-micromips" \
|
|
[list [list ld $abi_ldflags(n32)]]
|
|
run_dump_test "unaligned-jump" \
|
|
[list [list ld $abi_ldflags(n32)]]
|
|
run_dump_test "unaligned-jump-mips16" \
|
|
[list [list ld $abi_ldflags(n32)]]
|
|
run_dump_test "unaligned-jump-micromips" \
|
|
[list [list ld $abi_ldflags(n32)]]
|
|
}
|
|
|
|
run_dump_test "unaligned-lwpc-0" [list [list ld $abi_ldflags(o32)]]
|
|
run_dump_test "unaligned-lwpc-1" [list [list ld $abi_ldflags(o32)]]
|
|
run_dump_test "unaligned-ldpc-0" [list [list ld $abi_ldflags(o32)]]
|
|
run_dump_test "unaligned-ldpc-1" [list [list ld $abi_ldflags(o32)]]
|
|
|
|
# Test multi-got link. We only do this on GNU/Linux because it requires
|
|
# the "traditional" emulations.
|
|
if { $linux_gnu } {
|
|
run_dump_test "multi-got-1"
|
|
run_dump_test "multi-got-no-shared"
|
|
run_dump_test "multi-got-hidden-1"
|
|
run_dump_test "multi-got-hidden-2"
|
|
}
|
|
|
|
# Test __gnu_local_gp accesses
|
|
if { $linux_gnu } {
|
|
run_dump_test "no-shared-1-o32"
|
|
if { $has_newabi } {
|
|
run_dump_test "no-shared-1-n32"
|
|
run_dump_test "no-shared-1-n64"
|
|
}
|
|
}
|
|
|
|
# Test PIE debug dynamic tags
|
|
if { $linux_gnu } {
|
|
run_dump_test "pie-o32"
|
|
if { $has_newabi } {
|
|
run_dump_test "pie-n32"
|
|
run_dump_test "pie-n64"
|
|
}
|
|
}
|
|
|
|
if $has_newabi {
|
|
if { $embedded_elf } {
|
|
run_dump_test "elf-rel-got-n32-embed" \
|
|
[list [list ld $abi_ldflags(n32)]]
|
|
run_dump_test "elf-rel-xgot-n32-embed" \
|
|
[list [list ld $abi_ldflags(n32)]]
|
|
} else {
|
|
run_dump_test "elf-rel-got-n32" [list [list ld $abi_ldflags(n32)]]
|
|
run_dump_test "elf-rel-xgot-n32" [list [list ld $abi_ldflags(n32)]]
|
|
}
|
|
if { $linux_gnu } {
|
|
run_dump_test "elf-rel-got-n64-linux" \
|
|
[list [list ld $abi_ldflags(n64)]]
|
|
run_dump_test "elf-rel-xgot-n64-linux" \
|
|
[list [list ld $abi_ldflags(n64)]]
|
|
} elseif { $embedded_elf } {
|
|
run_dump_test "elf-rel-got-n64-embed" \
|
|
[list [list ld $abi_ldflags(n64)]]
|
|
run_dump_test "elf-rel-xgot-n64-embed" \
|
|
[list [list ld $abi_ldflags(n64)]]
|
|
} else {
|
|
run_dump_test "elf-rel-got-n64" [list [list ld $abi_ldflags(n64)]]
|
|
run_dump_test "elf-rel-xgot-n64" [list [list ld $abi_ldflags(n64)]]
|
|
}
|
|
|
|
run_dump_test "relax-jalr-n32"
|
|
run_dump_test "relax-jalr-n32-shared"
|
|
run_dump_test "relax-jalr-n64"
|
|
run_dump_test "relax-jalr-n64-shared"
|
|
}
|
|
|
|
if { $linux_gnu } {
|
|
run_dump_test "rel32-o32"
|
|
if { $has_newabi } {
|
|
run_dump_test "rel32-n32"
|
|
run_dump_test "rel64"
|
|
}
|
|
# The first test checks that a mixed PIC/non-PIC relocatable link
|
|
# will not introduce any stubs itself, but will flag PIC functions
|
|
# for the final link.
|
|
#
|
|
# The second test checks that we insert stubs for calls from
|
|
# non-PIC functions to PIC functions when linking the original
|
|
# two objects together.
|
|
#
|
|
# The third test checks that we do the same when linking the
|
|
# result of the first link (with no other source files).
|
|
#
|
|
# We then repeat the same three tests for microMIPS stubs.
|
|
run_ld_link_tests {
|
|
{"PIC and non-PIC test 1 (relocatable)" "-r -melf32btsmip" ""
|
|
"-32 -EB -mips2" {pic-and-nonpic-1a.s pic-and-nonpic-1b.s}
|
|
{{objdump -dr pic-and-nonpic-1-rel.dd}
|
|
{readelf --symbols pic-and-nonpic-1-rel.nd}}
|
|
"pic-and-nonpic-1-rel.o"}
|
|
{"PIC and non-PIC test 1 (static 1)"
|
|
"-melf32btsmip -Tpic-and-nonpic-1.ld" ""
|
|
"-32 -EB -mips2" {pic-and-nonpic-1a.s pic-and-nonpic-1b.s}
|
|
{{objdump -dr pic-and-nonpic-1.dd}
|
|
{readelf --symbols pic-and-nonpic-1.nd}}
|
|
"pic-and-nonpic-1-static1.o"}
|
|
{"PIC and non-PIC test 1 (static 2)"
|
|
"-melf32btsmip -Tpic-and-nonpic-1.ld tmpdir/pic-and-nonpic-1-rel.o" ""
|
|
"" {}
|
|
{{objdump -dr pic-and-nonpic-1.dd}
|
|
{readelf --symbols pic-and-nonpic-1.nd}}
|
|
"pic-and-nonpic-1-static2.o"}
|
|
{"PIC and non-PIC test 1, microMIPS (relocatable)"
|
|
"-r -melf32btsmip" ""
|
|
"-32 -EB -mips2"
|
|
{pic-and-nonpic-1a-micromips.s pic-and-nonpic-1b-micromips.s}
|
|
{{objdump -dr pic-and-nonpic-1-micromips-rel.dd}
|
|
{readelf --symbols pic-and-nonpic-1-micromips-rel.nd}}
|
|
"pic-and-nonpic-1-micromips-rel.o"}
|
|
{"PIC and non-PIC test 1, microMIPS (static 1)"
|
|
"-melf32btsmip -Tpic-and-nonpic-1.ld" ""
|
|
"-32 -EB -mips2"
|
|
{pic-and-nonpic-1a-micromips.s pic-and-nonpic-1b-micromips.s}
|
|
{{objdump -dr pic-and-nonpic-1-micromips.dd}
|
|
{readelf --symbols pic-and-nonpic-1-micromips.nd}}
|
|
"pic-and-nonpic-1-micromips-static1.o"}
|
|
}
|
|
# The final executable produced with the following test is supposed
|
|
# to be the same as one produced with the preceding test, however
|
|
# as noted in PR ld/20453 it is not. Consequently output from
|
|
# `objdump -dr' is not the same either. Expect:
|
|
#
|
|
# regexp_diff match failure
|
|
# regexp "^ 4103c: f001 0415 jalx 41054 <f3>$"
|
|
# line " 4103c: f001 0400 jalx 41000 <.pic.f3>"
|
|
#
|
|
# from the test below due to this problem.
|
|
setup_kfail "mips*-*-*" "ld/20453"
|
|
# The final check below should be folded into the `run_ld_link_tests'
|
|
# call above once `setup_kfail' has been removed.
|
|
run_ld_link_tests {
|
|
{"PIC and non-PIC test 1, microMIPS (static 2)"
|
|
"-melf32btsmip -Tpic-and-nonpic-1.ld \
|
|
tmpdir/pic-and-nonpic-1-micromips-rel.o" ""
|
|
"" {}
|
|
{{objdump -dr pic-and-nonpic-1-micromips.dd}
|
|
{readelf --symbols pic-and-nonpic-1-micromips.nd}}
|
|
"pic-and-nonpic-1-micromips-static2.o"}
|
|
}
|
|
run_dump_test "pic-and-nonpic-2"
|
|
run_ld_link_tests {
|
|
{"PIC and non-PIC test 3 (shared library)"
|
|
"-melf32btsmip -shared -Tpic-and-nonpic-3a.ld" ""
|
|
"-32 -EB -mips2" {pic-and-nonpic-3a.s}
|
|
{{readelf --segments pic-and-nonpic-3a.sd}
|
|
{readelf -A pic-and-nonpic-3a.gd}
|
|
{objdump -dr pic-and-nonpic-3a.dd}}
|
|
"pic-and-nonpic-3a.so"}
|
|
{"PIC and non-PIC test 3 (executable)"
|
|
"-melf32btsmip -Tpic-and-nonpic-3b.ld tmpdir/pic-and-nonpic-3a.so" ""
|
|
"-32 -EB -mips2" {pic-and-nonpic-3b.s}
|
|
{{readelf --segments pic-and-nonpic-3b.sd}
|
|
{objdump -dr pic-and-nonpic-3b.dd}
|
|
{objdump {-s -j.got.plt} pic-and-nonpic-3b.pd}
|
|
{readelf -A pic-and-nonpic-3b.gd}
|
|
{readelf --relocs pic-and-nonpic-3b.rd}
|
|
{readelf --symbols pic-and-nonpic-3b.nd}
|
|
{readelf -d pic-and-nonpic-3b.ad}}
|
|
"pic-and-nonpic-3b"}
|
|
}
|
|
run_dump_test "pic-and-nonpic-3-error"
|
|
run_ld_link_tests {
|
|
{"PIC and non-PIC test 4 (shared library)"
|
|
"-melf32btsmip -shared -Tpic-and-nonpic-3a.ld" ""
|
|
"-32 -EB -mips2" {pic-and-nonpic-4a.s}
|
|
{}
|
|
"pic-and-nonpic-4a.so"}
|
|
{"PIC and non-PIC test 4 (executable)"
|
|
"-melf32btsmip -Tpic-and-nonpic-4b.ld tmpdir/pic-and-nonpic-4a.so" ""
|
|
"-32 -EB -mips2" {pic-and-nonpic-4b.s}
|
|
{{readelf --segments pic-and-nonpic-4b.sd}
|
|
{objdump -dr pic-and-nonpic-4b.dd}
|
|
{objdump {-s -j.got -j.data} pic-and-nonpic-4b.gd}
|
|
{readelf --relocs pic-and-nonpic-4b.rd}
|
|
{readelf --symbols pic-and-nonpic-4b.nd}
|
|
{readelf -d pic-and-nonpic-4b.ad}}
|
|
"pic-and-nonpic-4b"}
|
|
}
|
|
run_dump_test "pic-and-nonpic-4-error"
|
|
run_ld_link_tests {
|
|
{"PIC and non-PIC test 5 (executable)"
|
|
"-melf32btsmip -Tpic-and-nonpic-5b.ld tmpdir/pic-and-nonpic-3a.so tmpdir/pic-and-nonpic-4a.so" ""
|
|
"-32 -EB -mips2" {pic-and-nonpic-5a.s pic-and-nonpic-5b.s}
|
|
{{readelf --segments pic-and-nonpic-5b.sd}
|
|
{objdump -dr pic-and-nonpic-5b.dd}
|
|
{objdump {-s -j.got.plt -j.data} pic-and-nonpic-5b.pd}
|
|
{readelf -A pic-and-nonpic-5b.gd}
|
|
{readelf --relocs pic-and-nonpic-5b.rd}
|
|
{readelf --symbols pic-and-nonpic-5b.nd}
|
|
{readelf -d pic-and-nonpic-5b.ad}}
|
|
"pic-and-nonpic-5b"}
|
|
}
|
|
set abis { o32 -32 elf32btsmip }
|
|
if $has_newabi {
|
|
lappend abis n32 -n32 elf32btsmipn32
|
|
lappend abis n64 -64 elf64btsmip
|
|
}
|
|
foreach { abi flag emul } $abis {
|
|
run_ld_link_tests [list \
|
|
[list "PIC and non-PIC test 6 ($abi shared library)" \
|
|
"-m$emul -shared -Tpic-and-nonpic-3a.ld" "" \
|
|
"$flag -EB -mips3" \
|
|
[list "pic-and-nonpic-6-${abi}a.s"] {} \
|
|
"pic-and-nonpic-6-${abi}.so"] \
|
|
[list "PIC and non-PIC test 6 ($abi executable)" \
|
|
"-m$emul -Tpic-and-nonpic-6.ld tmpdir/pic-and-nonpic-6-${abi}.so" "" \
|
|
"$flag -EB -mips3" \
|
|
[list "pic-and-nonpic-6-${abi}b.s" \
|
|
"pic-and-nonpic-6-${abi}c.s"] \
|
|
[list "readelf {--wide --segments} pic-and-nonpic-6-${abi}.sd" \
|
|
"objdump -dr pic-and-nonpic-6-${abi}.dd" \
|
|
"objdump {-s -j.got.plt} pic-and-nonpic-6-${abi}.pd" \
|
|
"readelf -A pic-and-nonpic-6-${abi}.gd" \
|
|
"readelf --relocs pic-and-nonpic-6-${abi}.rd" \
|
|
"readelf --symbols pic-and-nonpic-6-${abi}.nd" \
|
|
"readelf -d pic-and-nonpic-6-${abi}.ad"] \
|
|
"pic-and-nonpic-6-${abi}"]]
|
|
|
|
# This checks whether our linker scripts get the scope of _gp right,
|
|
# and must therefore use default scripts. If they don't, then -- in
|
|
# addition to dumps failing to match -- the final link fails with:
|
|
#
|
|
# ld: gp-hidden.o: undefined reference to symbol '_gp'
|
|
# ld: note: '_gp' is defined in DSO ./tmpdir/gp-hidden-lib-${abi}.so
|
|
# so try adding it to the linker command line
|
|
#
|
|
set suff64 [string map {o32 "" n32 "" n64 -64} $abi]
|
|
run_ld_link_tests [list \
|
|
[list \
|
|
"_gp scope test ($abi shared library)" \
|
|
"$abi_ldflags($abi) -shared" "" \
|
|
"$abi_asflags($abi) -KPIC" \
|
|
{ gp-hidden-lib.s } \
|
|
[list \
|
|
"readelf --relocs gp-hidden-lib${suff64}.rd" \
|
|
"readelf --syms gp-hidden.sd"] \
|
|
"gp-hidden-lib-${abi}.so"] \
|
|
[list \
|
|
"_gp scope test ($abi versioned library)" \
|
|
"$abi_ldflags($abi) -shared -version-script gp-hidden-ver.ver tmpdir/gp-hidden-lib-${abi}.so" "" \
|
|
"$abi_asflags($abi) -KPIC" \
|
|
{ gp-hidden-ver.s } \
|
|
[list \
|
|
"readelf --relocs gp-hidden-ver${suff64}.rd" \
|
|
"readelf --syms gp-hidden.sd"] \
|
|
"gp-hidden-ver-${abi}.so"] \
|
|
[list \
|
|
"_gp scope test ($abi executable)" \
|
|
"$abi_ldflags($abi) -e 0 -rpath-link . tmpdir/gp-hidden-ver-${abi}.so" "" \
|
|
"$abi_asflags($abi) -call_nonpic" \
|
|
{ gp-hidden.s } \
|
|
[list \
|
|
"readelf --relocs gp-hidden${suff64}.rd" \
|
|
"readelf --syms gp-hidden.sd"] \
|
|
"gp-hidden-${abi}"]]
|
|
}
|
|
}
|
|
|
|
if { $embedded_elf } {
|
|
run_dump_test "region1"
|
|
}
|
|
|
|
if $embedded_elf {
|
|
# This could work on other targets too, but would need the appropriate
|
|
# ld -m switch.
|
|
run_dump_test "reloc-1-rel"
|
|
}
|
|
if $has_newabi {
|
|
run_dump_test "reloc-1-n32" [list [list ld $abi_ldflags(n32)]]
|
|
run_dump_test "reloc-1-n64" [list [list ld $abi_ldflags(n64)]]
|
|
}
|
|
run_dump_test "reloc-2"
|
|
run_dump_test "reloc-merge-lo16"
|
|
run_dump_test "reloc-3"
|
|
if {$has_newabi} {
|
|
run_dump_test "reloc-3-n32"
|
|
}
|
|
run_dump_test "reloc-4"
|
|
run_dump_test "reloc-5"
|
|
if { $has_newabi } {
|
|
run_ld_link_tests [list \
|
|
[list \
|
|
"reloc test 6a" \
|
|
"-shared $abi_ldflags(n32)" "" \
|
|
"$abi_asflags(n32)" \
|
|
"reloc-6a.s" \
|
|
{} \
|
|
"reloc-6a.so"] \
|
|
[list \
|
|
"reloc test 6b" \
|
|
"$abi_ldflags(n32) tmpdir/reloc-6a.so" "" \
|
|
"$abi_asflags(n32)" \
|
|
"reloc-6b.s" \
|
|
{} \
|
|
"reloc-6b"]]
|
|
}
|
|
|
|
run_dump_test "reloc-local-overflow" [list [list ld $abi_ldflags(o32)]]
|
|
run_ld_link_tests [list \
|
|
[list \
|
|
"MIPS link ELF o32 PIC comdat GOT16/LO16 relocation pairing" \
|
|
"$abi_ldflags(o32) -e bar" "" "$abi_asflags(o32) -mno-pdr" \
|
|
"../../../gas/testsuite/gas/mips/comdat-reloc.s" \
|
|
{} \
|
|
"comdat-reloc"]]
|
|
|
|
if {$has_newabi && $linux_gnu} {
|
|
run_dump_test "eh-frame1-n32"
|
|
run_dump_test "eh-frame1-n64"
|
|
run_dump_test "eh-frame2-n32"
|
|
run_dump_test "eh-frame2-n64"
|
|
}
|
|
if {$embedded_elf} {
|
|
run_dump_test "eh-frame3"
|
|
run_dump_test "eh-frame4"
|
|
}
|
|
if {$linux_gnu} {
|
|
set eh_frame5_test {
|
|
{"MIPS eh-frame 5"
|
|
"-melf32btsmip -shared -Teh-frame5.ld" ""
|
|
"-32 -EB"
|
|
{eh-frame5.s}
|
|
{{readelf {--relocs -wf} eh-frame5.d}}
|
|
"eh-frame5.so"}
|
|
}
|
|
run_ld_link_tests $eh_frame5_test
|
|
}
|
|
|
|
if {$embedded_elf} {
|
|
run_dump_test "compact-eh1"
|
|
run_dump_test "compact-eh2"
|
|
run_dump_test "compact-eh3"
|
|
}
|
|
|
|
if {$linux_gnu} {
|
|
run_dump_test "compact-eh4"
|
|
run_dump_test "compact-eh5"
|
|
run_dump_test "compact-eh6"
|
|
}
|
|
|
|
run_dump_test "jaloverflow"
|
|
run_dump_test "jaloverflow-2"
|
|
|
|
run_dump_test "jal-global-overflow-0" [list [list ld $abi_ldflags(o32)]]
|
|
run_dump_test "jal-global-overflow-1" [list [list ld $abi_ldflags(o32)]]
|
|
run_dump_test "jal-local-overflow-0" [list [list ld $abi_ldflags(o32)]]
|
|
run_dump_test "jal-local-overflow-1" [list [list ld $abi_ldflags(o32)]]
|
|
|
|
run_dump_test "undefweak-overflow" [list [list as $abi_asflags(o32)] \
|
|
[list ld $abi_ldflags(o32)]]
|
|
|
|
if {$has_newabi} {
|
|
run_dump_test "undefweak-overflow" [list [list name (n32)] \
|
|
[list as $abi_asflags(n32)] \
|
|
[list ld $abi_ldflags(n32)]]
|
|
run_dump_test "undefweak-overflow" [list [list name (n64)] \
|
|
[list as $abi_asflags(n64)] \
|
|
[list ld $abi_ldflags(n64)]]
|
|
}
|
|
|
|
if {$has_newabi} {
|
|
run_dump_test "jalbal" [list [list ld $abi_ldflags(n32)]]
|
|
}
|
|
|
|
run_dump_test "mode-change-error-1"
|
|
|
|
run_dump_test "mips16-hilo"
|
|
if {$has_newabi} {
|
|
run_dump_test "mips16-hilo-n32"
|
|
}
|
|
|
|
if { $linux_gnu } {
|
|
if { $has_newabi } {
|
|
run_dump_test "textrel-1"
|
|
}
|
|
run_dump_test "got-page-1"
|
|
if $has_newabi {
|
|
run_dump_test "got-page-2"
|
|
run_dump_test "dyn-sec64"
|
|
}
|
|
run_dump_test "got-page-3"
|
|
run_ld_link_tests [subst {
|
|
{"GOT page 4 (one file)" "-shared $abi_ldflags(o32) -T got-page-1.ld"
|
|
"" "$abi_asflags(o32) -mips2" {got-page-4b.s}
|
|
{{objdump -dr got-page-4a.d}
|
|
{readelf -A got-page-4a.got}}
|
|
"got-page-4a.so"}
|
|
{"GOT page 4 (two files)" "-shared $abi_ldflags(o32) -T got-page-1.ld"
|
|
"" "$abi_asflags(o32) -mips2" {got-page-4a.s got-page-4b.s}
|
|
{{objdump -dr got-page-4b.d}
|
|
{readelf -A got-page-4b.got}}
|
|
"got-page-4b.so"}
|
|
}]
|
|
if $has_newabi {
|
|
run_ld_link_tests [subst {
|
|
{"GOT page 5" "-shared $abi_ldflags(n32) -T got-page-1.ld"
|
|
"" "$abi_asflags(n32)" {got-page-5.s}
|
|
{{objdump -dr got-page-5.d}
|
|
{readelf -A got-page-5.got}}
|
|
"got-page-5.so"}
|
|
{"GOT page 6" "-shared $abi_ldflags(n32) -T got-page-1.ld"
|
|
"" "$abi_asflags(n32)" {got-page-6.s}
|
|
{{objdump -dr got-page-6.d}
|
|
{readelf -A got-page-6.got}}
|
|
"got-page-6.so"}
|
|
{"GOT page 7 (order 1)" "-shared $abi_ldflags(n32) -T got-page-1.ld"
|
|
"" "$abi_asflags(n32)"
|
|
{got-page-7a.s got-page-7b.s got-page-7c.s got-page-7d.s
|
|
got-page-7e.s}
|
|
{{objdump -dr got-page-7.d}
|
|
{readelf -A got-page-7.got}}
|
|
"got-page-7a.so"}
|
|
{"GOT page 7 (order 2)" "-shared $abi_ldflags(n32) -T got-page-1.ld"
|
|
"" "$abi_asflags(n32)"
|
|
{got-page-7e.s got-page-7a.s got-page-7b.s got-page-7c.s
|
|
got-page-7d.s}
|
|
{{objdump -dr got-page-7.d}
|
|
{readelf -A got-page-7.got}}
|
|
"got-page-7b.so"}
|
|
}]
|
|
}
|
|
run_dump_test "got-dump-1"
|
|
if $has_newabi {
|
|
run_dump_test "got-dump-2"
|
|
}
|
|
run_dump_test "reloc-estimate-1"
|
|
}
|
|
|
|
if $has_newabi {
|
|
run_dump_test "emit-relocs-1"
|
|
}
|
|
|
|
run_dump_test "hash1a"
|
|
run_dump_test "hash1b"
|
|
run_dump_test "hash1c"
|
|
|
|
if {[istarget mips*-*-linux*]} {
|
|
# The number of symbols that are always included in the symbol table
|
|
# for these tests.
|
|
# the null symbol entry
|
|
set base_syms 1
|
|
foreach { isa aflag lflag suffix } \
|
|
{ MIPS -march=mips1 "" "" \
|
|
microMIPS -mmicromips "" -micromips \
|
|
"microMIPS insn32" "-mmicromips -minsn32" --insn32 \
|
|
-micromips-insn32 } {
|
|
foreach dynsym { 7fff 8000 fff0 10000 2fe80 } {
|
|
run_ld_link_tests \
|
|
[list [list \
|
|
"Stub for dynsym 0x$dynsym ($isa)" \
|
|
"-shared -melf32btsmip -T stub-dynsym-1.ld $lflag" \
|
|
"" \
|
|
[concat \
|
|
"-EB $aflag -32 -KPIC" \
|
|
"--defsym base_syms=$base_syms" \
|
|
"--defsym dynsym=0x$dynsym"] \
|
|
[list "stub-dynsym-1.s"] \
|
|
[list [list \
|
|
"objdump" "-dz" \
|
|
"stub-dynsym$suffix-1-$dynsym.d"]] \
|
|
"stub-dynsym$suffix-1-$dynsym"]]
|
|
}
|
|
}
|
|
}
|
|
|
|
# For tests which may involve multiple files, use run_ld_link_tests.
|
|
|
|
# List contains test-items with 3 items followed by 2 lists:
|
|
# 0:name 1:ld early options 2:ld late options 3:assembler options
|
|
# 4:filenames of assembler files 5: action and options. 6: name of output file
|
|
|
|
# Actions:
|
|
# objdump: Apply objdump options on result. Compare with regex (last arg).
|
|
# nm: Apply nm options on result. Compare with regex (last arg).
|
|
# readelf: Apply readelf options on result. Compare with regex (last arg).
|
|
|
|
set mips_tls_tests {
|
|
{"Static executable with TLS" "-static -melf32btsmip -T mips-dyn.ld" ""
|
|
"-EB -march=mips1 -32 -KPIC" {tlsbin-o32.s}
|
|
{{objdump {-dr -m mips:isa32r2} tlsbin-o32.d} {objdump -srj.got tlsbin-o32.got}}
|
|
"tls-static-o32"}
|
|
{"Shared library with TLS" "-shared -melf32btsmip -T mips-lib.ld" ""
|
|
"-EB -march=mips1 -32 -KPIC" {tlslib-o32.s}
|
|
{{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32.got}}
|
|
"tlslib-o32.so"}
|
|
{"Dynamic executable with TLS"
|
|
"-melf32btsmip -T mips-dyn.ld tmpdir/tlslib-o32.so" ""
|
|
"-EB -march=mips1 -32 -KPIC" {tlsdyn-o32.s}
|
|
{{objdump {-dr -m mips:isa32r2} tlsdyn-o32.d} {objdump -Rsj.got tlsdyn-o32.got}}
|
|
"tls-dynamic-o32"}
|
|
{"Shared library with multiple GOTs and TLS"
|
|
"-shared -melf32btsmip -T mips-lib.ld" ""
|
|
"-EB -march=mips1 -32 -KPIC" {tls-multi-got-1-1.s tls-multi-got-1-2.s}
|
|
{{readelf {-d -r} tls-multi-got-1.r}
|
|
{objdump {-dr -m mips:isa32r2} tls-multi-got-1.d}
|
|
{objdump -Rsj.got tls-multi-got-1.got}}
|
|
"tlslib-multi.so"}
|
|
{"Shared library with TLS and versioning"
|
|
"-shared -melf32btsmip -T mips-lib.ld --version-script tlslib.ver" ""
|
|
"-EB -march=mips1 -32 -KPIC" {tlslib-o32.s}
|
|
{{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32-ver.got}}
|
|
"tlslib-o32-ver.so"}
|
|
{"Dynamic executable with TLS and versioning"
|
|
"-melf32btsmip -T mips-dyn.ld tmpdir/tlslib-o32-ver.so" ""
|
|
"-EB -march=mips1 -32 -KPIC" {tlsdyn-o32.s tlsdyn-o32-2.s}
|
|
{{objdump {-dr -m mips:isa32r2} tlsdyn-o32-1.d} {objdump -Rsj.got tlsdyn-o32-1.got}}
|
|
"tls-dynamic-o32-ver"}
|
|
{"Dynamic executable with TLS and versioning (order 2)"
|
|
"-melf32btsmip -T mips-dyn.ld tmpdir/tlsdyn-o32.o tmpdir/tlslib-o32-ver.so tmpdir/tlsdyn-o32-2.o" ""
|
|
"-EB -march=mips1 -32 -KPIC" {}
|
|
{{objdump {-dr -m mips:isa32r2} tlsdyn-o32-2.d} {objdump -Rsj.got tlsdyn-o32-2.got}}
|
|
"tls-dynamic-o32-ver-2"}
|
|
{"Dynamic executable with TLS and versioning (order 3)"
|
|
"-melf32btsmip -T mips-dyn.ld tmpdir/tlsdyn-o32-2.o tmpdir/tlslib-o32-ver.so tmpdir/tlsdyn-o32.o" ""
|
|
"-EB -march=mips1 -32 -KPIC" {}
|
|
{{objdump {-dr -m mips:isa32r2} tlsdyn-o32-3.d} {objdump -Rsj.got tlsdyn-o32-3.got}}
|
|
"tls-dynamic-o32-ver-3"}
|
|
{"Shared library with TLS and hidden symbols"
|
|
"-shared -melf32btsmip -T mips-lib.ld --version-script tlslib-hidden.ver" ""
|
|
"-EB -march=mips1 -32 -KPIC" {tlslib-o32.s}
|
|
{{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32-hidden.got}}
|
|
"tlslib-o32-hidden.so"}
|
|
{"Shared library with TLS and hidden symbols (2)"
|
|
"-shared -melf32btsmip -T mips-lib.ld" ""
|
|
"-EB -march=mips1 -32 -KPIC" {tls-hidden2a.s tls-hidden2b.s}
|
|
{{objdump -drj.text tls-hidden2.d} {objdump -sj.got tls-hidden2-got.d}}
|
|
"tls-hidden2.so"}
|
|
{"Shared library with TLS and hidden symbols (3)"
|
|
"-shared -melf32btsmip -T tls-hidden3.ld" ""
|
|
"-EB -march=mips2 -32 -KPIC" {tls-hidden3a.s tls-hidden3b.s}
|
|
{{objdump -dj.text tls-hidden3.d} {objdump -sj.got tls-hidden3.got}
|
|
{readelf --relocs tls-hidden3.r}}
|
|
"tls-hidden3.so"}
|
|
{"Shared library with TLS and hidden symbols (4)"
|
|
"-shared -melf32btsmip -T tls-hidden3.ld" ""
|
|
"-EB -march=mips2 -32 -KPIC" {tls-hidden4a.s tls-hidden4b.s}
|
|
{{objdump -sj.got tls-hidden4.got} {readelf --relocs tls-hidden4.r}}
|
|
"tls-hidden4.so"}
|
|
}
|
|
|
|
if {[istarget mips*-*-linux*]} {
|
|
run_ld_link_tests $mips_tls_tests
|
|
}
|
|
|
|
set mips16_call_global_test [list \
|
|
[list "Global calls from mips16" \
|
|
"$abi_ldflags(o32) -T no-shared-1.ld" "" \
|
|
"$abi_asflags(o32) -mips32r2" \
|
|
{mips16-call-global-1.s mips16-call-global-2.s mips16-call-global-3.s} \
|
|
{{objdump -dr mips16-call-global.d}} \
|
|
"mips16-call-global"]]
|
|
|
|
run_ld_link_tests $mips16_call_global_test
|
|
|
|
set mips16_intermix_test [list \
|
|
[list "Intermixing mips32 and mips16 functions" \
|
|
"$abi_ldflags(o32)" "" \
|
|
"$abi_asflags(o32) -mips32r2" \
|
|
{mips16-intermix-1.s mips16-intermix-2.s} \
|
|
{{objdump -t mips16-intermix.d}} \
|
|
"mips16-intermix"]]
|
|
|
|
run_ld_link_tests $mips16_intermix_test
|
|
|
|
run_dump_test "mips16-local-stubs-1"
|
|
|
|
set mips16_fp_stub_test [list \
|
|
[list "Floating-point stub for mips16 functions" \
|
|
"$abi_ldflags(o32)" "" \
|
|
"$abi_asflags(o32) -mips32r2" \
|
|
{mips16-fp-stub-1.s mips16-fp-stub-2.s} \
|
|
{{readelf --debug-dump=frames mips16-fp-stub.d}} \
|
|
"mips16-fp-stub"]]
|
|
|
|
run_ld_link_tests $mips16_fp_stub_test
|
|
|
|
set o32flagslist [list [list as $abi_asflags(o32)] [list ld $abi_ldflags(o32)]]
|
|
|
|
foreach firstfpabi [list 0 1 2 3 4 5 6 7 ] {
|
|
foreach secondfpabi [list 4 5 6 7 ] {
|
|
run_dump_test "attr-gnu-4-${firstfpabi}${secondfpabi}" $o32flagslist
|
|
}
|
|
}
|
|
foreach firstfpabi [list 4 5 6 7 ] {
|
|
foreach secondfpabi [list 0 1 2 3 8 9] {
|
|
run_dump_test "attr-gnu-4-${firstfpabi}${secondfpabi}" $o32flagslist
|
|
}
|
|
}
|
|
foreach firstfpabi [list 0 1 2 3 ] {
|
|
foreach secondfpabi [list 0 1 2 3 8 9] {
|
|
run_dump_test "attr-gnu-4-${firstfpabi}${secondfpabi}"
|
|
}
|
|
}
|
|
|
|
run_dump_test "attr-gnu-4-81"
|
|
|
|
run_dump_test "attr-gnu-8-00"
|
|
run_dump_test "attr-gnu-8-01"
|
|
run_dump_test "attr-gnu-8-02"
|
|
run_dump_test "attr-gnu-8-10"
|
|
run_dump_test "attr-gnu-8-11"
|
|
run_dump_test "attr-gnu-8-12"
|
|
run_dump_test "attr-gnu-8-20"
|
|
run_dump_test "attr-gnu-8-21"
|
|
run_dump_test "attr-gnu-8-22"
|
|
|
|
run_dump_test "attr-gnu-4-0-ph" $o32flagslist
|
|
run_dump_test "attr-gnu-4-1-ph" $o32flagslist
|
|
run_dump_test "attr-gnu-4-2-ph" $o32flagslist
|
|
run_dump_test "attr-gnu-4-3-ph" $o32flagslist
|
|
run_dump_test "attr-gnu-4-4-ph" $o32flagslist
|
|
run_dump_test "attr-gnu-4-5-ph" $o32flagslist
|
|
run_dump_test "attr-gnu-4-6-ph" $o32flagslist
|
|
run_dump_test "attr-gnu-4-7-ph" $o32flagslist
|
|
|
|
if $has_newabi {
|
|
run_dump_test "attr-gnu-4-0-n32-ph"
|
|
run_dump_test "attr-gnu-4-1-n32-ph"
|
|
run_dump_test "attr-gnu-4-2-n32-ph"
|
|
run_dump_test "attr-gnu-4-3-n32-ph"
|
|
run_dump_test "attr-gnu-4-0-n64-ph"
|
|
run_dump_test "attr-gnu-4-1-n64-ph"
|
|
run_dump_test "attr-gnu-4-2-n64-ph"
|
|
run_dump_test "attr-gnu-4-3-n64-ph"
|
|
}
|
|
|
|
run_dump_test "abiflags-strip1-ph" $o32flagslist
|
|
run_dump_test "abiflags-strip2-ph" $o32flagslist
|
|
run_dump_test "abiflags-strip3-ph" $o32flagslist
|
|
run_dump_test "abiflags-strip4-ph" $o32flagslist
|
|
run_dump_test "abiflags-strip5-ph" $o32flagslist
|
|
run_dump_test "abiflags-strip6-ph" $o32flagslist
|
|
run_dump_test "abiflags-strip7-ph" $o32flagslist
|
|
run_dump_test "abiflags-strip8-ph" $o32flagslist
|
|
run_dump_test "abiflags-strip9-ph" $o32flagslist
|
|
run_dump_test "abiflags-strip10-ph" $o32flagslist
|
|
|
|
run_dump_test "nan-legacy"
|
|
run_dump_test "nan-2008"
|
|
run_dump_test "nan-mixed-1"
|
|
run_dump_test "nan-mixed-2"
|
|
|
|
if { $linux_gnu } {
|
|
run_ld_link_tests {
|
|
{"GOT and versioning 1"
|
|
"-shared -melf32btsmip --version-script got-vers-1.ver" ""
|
|
"-EB -mips2 -32" {got-vers-1a.s got-vers-1b.s}
|
|
{{readelf -d got-vers-1.dd}
|
|
{readelf --symbols got-vers-1.sd}
|
|
{readelf --relocs got-vers-1.rd}}
|
|
"got-vers-1.so"}
|
|
}
|
|
}
|
|
|
|
run_dump_test "undefined"
|
|
run_dump_test "undefined-warn"
|
|
|
|
# Test the conversion from jr to b
|
|
if { $linux_gnu } {
|
|
run_dump_test "jr-to-b-1"
|
|
run_dump_test "jr-to-b-2"
|
|
}
|
|
|
|
# MIPS16 and microMIPS interlinking test.
|
|
run_dump_test "mips16-and-micromips"
|
|
|
|
# Export class call relocation tests.
|
|
set abis [concat o32 [expr {$has_newabi ? "n32 n64" : ""}]]
|
|
foreach { abi } $abis {
|
|
set loadaddr [string map \
|
|
{o32 0x12340000 n32 0x12340000 n64 0x123456789abc0000} $abi]
|
|
set suff [subst \
|
|
[expr { [istarget *-*-irix*] \
|
|
? [string map {o32 o32-irix n32 n32 n64 n64} $abi] \
|
|
: $abi }]]
|
|
run_ld_link_tests [list \
|
|
[list \
|
|
"MIPS export class call relocation test ($abi)" \
|
|
"$abi_ldflags($abi) -shared -Ttext $loadaddr -T export-class-call16.ld" "" \
|
|
"$abi_asflags($abi) -mips3 -KPIC" \
|
|
[list export-class-call16-${abi}.s export-class-call16-def.s] \
|
|
[list \
|
|
"objdump -d export-class-call16-${suff}.dd" \
|
|
"readelf -A export-class-call16-${abi}.gd"] \
|
|
"export-class-call16-${abi}.so"]]
|
|
}
|
|
|
|
# Magic __ehdr_start symbol tests.
|
|
set abis [concat o32 [expr {$has_newabi ? "n32 n64" : ""}]]
|
|
foreach { abi } $abis {
|
|
set suff [string map {o32 o32 n32 new n64 new} $abi]
|
|
run_ld_link_tests [list \
|
|
[list \
|
|
"MIPS magic __ehdr_start symbol test 1 ($abi)" \
|
|
"$abi_ldflags($abi) -T ehdr_start-1.ld" "" \
|
|
"$abi_asflags($abi)" \
|
|
[list ehdr_start-${suff}.s] \
|
|
[list "readelf -s ehdr_start-1.nd"] \
|
|
"ehdr_start-1-${abi}"] \
|
|
[list \
|
|
"MIPS magic __ehdr_start symbol test 2 ($abi)" \
|
|
"$abi_ldflags($abi) -T ehdr_start-2.ld" "" \
|
|
"$abi_asflags($abi)" \
|
|
[list ehdr_start-${suff}.s] \
|
|
[list "readelf -s ehdr_start-2.nd"] \
|
|
"ehdr_start-2-${abi}"]]
|
|
}
|
|
|
|
# R_MIPS_JALR reloc tests.
|
|
set abis [concat o32 [expr {$has_newabi ? "n32 n64" : ""}]]
|
|
foreach { abi } $abis {
|
|
run_ld_link_tests [list \
|
|
[list \
|
|
"MIPS JALR reloc test ($abi)" \
|
|
"$abi_ldflags($abi) -T jalr3.ld" "" \
|
|
"$abi_asflags($abi)" \
|
|
[list ../../../gas/testsuite/gas/mips/jalr3.s] \
|
|
[list "objdump -d jalr3.dd"] \
|
|
"jalr3-${abi}"] \
|
|
[list \
|
|
"MIPS JALR reloc unaligned/cross-mode link test ($abi)" \
|
|
"$abi_ldflags($abi) -T jalr3.ld" "" \
|
|
"$abi_asflags($abi)" \
|
|
[list ../../../gas/testsuite/gas/mips/jalr4.s] \
|
|
[list "objdump {-d --prefix-addresses --show-raw-insn} jalr4.dd"] \
|
|
"jalr4-${abi}"] \
|
|
[list \
|
|
"MIPSr6 JALR reloc unaligned/cross-mode link test ($abi)" \
|
|
"$abi_ldflags($abi) -T jalr3.ld" "" \
|
|
[string map \
|
|
[list -32 "-mips32r6 -32" \
|
|
-n32 "-mips64r6 -n32" \
|
|
-64 "-mips64r6 -64"] \
|
|
[regsub -- -march=from-abi $abi_asflags($abi) ""]] \
|
|
{../../../gas/testsuite/gas/mips/jalr4.s} \
|
|
{{objdump {-d --prefix-addresses --show-raw-insn} jalr4-r6.dd}} \
|
|
"jalr4-${abi}"]]
|
|
}
|
|
|
|
proc build_mips_plt_lib { abi } {
|
|
global abi_asflags
|
|
global abi_ldflags
|
|
|
|
run_ld_link_tests [list \
|
|
[list "Shared $abi library for compressed PLT tests" \
|
|
"-shared $abi_ldflags($abi)" "" \
|
|
"$abi_asflags($abi)" \
|
|
{ compressed-plt-1-dyn.s } \
|
|
{} \
|
|
"compressed-plt-1-${abi}-dyn.so"]]
|
|
}
|
|
|
|
proc run_mips_plt_test { name abi filter micromips suffix {extra {}} } {
|
|
global abi_asflags
|
|
global abi_ldflags
|
|
|
|
set as_flags "$abi_asflags($abi) --defsym filter=$filter"
|
|
append as_flags " --defsym micromips=$micromips --defsym $abi=1"
|
|
if {[string equal $abi o32]} {
|
|
append as_flags " -march=mips2"
|
|
}
|
|
set ld_flags "$abi_ldflags($abi) -T compressed-plt-1.ld"
|
|
set dynobj "tmpdir/compressed-plt-1-${abi}-dyn.so"
|
|
set files [list]
|
|
if { $filter & 7 } {
|
|
lappend files compressed-plt-1a.s
|
|
}
|
|
if { $filter & 56 } {
|
|
lappend files compressed-plt-1b.s
|
|
}
|
|
if { $filter & 64 } {
|
|
lappend files compressed-plt-1c.s
|
|
}
|
|
eval [list lappend files] $extra
|
|
set readelf_flags "-A --syms --relocs -d"
|
|
if { [string match "*word*" $suffix] } {
|
|
append readelf_flags " -x.data"
|
|
}
|
|
set objdump_flags "-d -Mgpr-names=numeric"
|
|
set basename "compressed-plt-1-${abi}-${suffix}"
|
|
run_ld_link_tests [list \
|
|
[list "$name" $ld_flags $dynobj \
|
|
"$as_flags" $files \
|
|
[list [list readelf $readelf_flags ${basename}.rd] \
|
|
[list objdump $objdump_flags ${basename}.od]] \
|
|
$basename]]
|
|
}
|
|
|
|
if { $linux_gnu } {
|
|
build_mips_plt_lib o32
|
|
run_mips_plt_test "o32 PLTs for standard encoding" o32 104 0 se
|
|
run_mips_plt_test "o32 PLTs for standard branches" o32 16 0 branch
|
|
run_mips_plt_test "o32 PLTs for MIPS16 encoding" o32 69 0 mips16-only
|
|
run_mips_plt_test "o32 PLTs for MIPS16 branches" o32 2 0 mips16-bronly
|
|
run_mips_plt_test "o32 PLTs for microMIPS encoding" o32 69 1 umips-only
|
|
run_mips_plt_test "o32 PLTs for microMIPS branches" o32 2 1 umips-bronly
|
|
run_mips_plt_test "o32 PLTs for mixed MIPS and MIPS16" \
|
|
o32 109 0 mips16
|
|
run_mips_plt_test "o32 PLTs for mixed MIPS and MIPS16 branches" \
|
|
o32 18 0 mips16-branch
|
|
run_mips_plt_test "o32 PLTs for mixed MIPS and MIPS16 with %got" \
|
|
o32 109 0 mips16-got compressed-plt-1d.s
|
|
run_mips_plt_test "o32 PLTs for mixed MIPS and MIPS16 with .word" \
|
|
o32 109 0 mips16-word compressed-plt-1e.s
|
|
run_mips_plt_test "o32 PLTs for mixed MIPS and microMIPS" \
|
|
o32 109 1 umips
|
|
run_mips_plt_test "o32 PLTs for mixed MIPS and microMIPS branches" \
|
|
o32 18 1 umips-branch
|
|
run_mips_plt_test "o32 PLTs for mixed MIPS and microMIPS with %got" \
|
|
o32 109 1 umips-got compressed-plt-1d.s
|
|
run_mips_plt_test "o32 PLTs for mixed MIPS and microMIPS with .word" \
|
|
o32 109 1 umips-word compressed-plt-1e.s
|
|
|
|
if $has_newabi {
|
|
build_mips_plt_lib n32
|
|
run_mips_plt_test "n32 PLTs for mixed MIPS and MIPS16" \
|
|
n32 109 0 mips16
|
|
run_mips_plt_test "n32 PLTs for mixed MIPS and microMIPS" \
|
|
n32 109 1 umips
|
|
}
|
|
}
|
|
|
|
# Verify graceful handling of n64 PLT 32-bit range overflows. Given
|
|
# that the alignment of `.got.plt' is 8 the highest usable positive
|
|
# address is 0x7fff7ff8 and the lowest usable negative address is
|
|
# 0xffffffff7fff8000.
|
|
if { $linux_gnu } {
|
|
run_ld_link_tests [list \
|
|
[list "Shared library for MIPS n64 PLT 32-bit range tests" \
|
|
"-shared $abi_ldflags(n64)" "" \
|
|
"$abi_asflags(n64)" \
|
|
{ n64-plt-lib.s } \
|
|
{} \
|
|
"n64-plt-lib.so"] \
|
|
[list "MIPS n64 PLT 32-bit range test 1" \
|
|
"$abi_ldflags(n64) -T n64-plt-1.ld -e foo" \
|
|
"tmpdir/n64-plt-lib.so" \
|
|
"$abi_asflags(n64)" \
|
|
{ n64-plt.s } \
|
|
{ { objdump -d n64-plt-1.dd } \
|
|
{ readelf -A n64-plt-1.gd } } \
|
|
"n64-plt-1"] \
|
|
[list "MIPS n64 PLT 32-bit range test 2" \
|
|
"$abi_ldflags(n64) -T n64-plt-2.ld -e foo" \
|
|
"tmpdir/n64-plt-lib.so" \
|
|
"$abi_asflags(n64)" \
|
|
{ n64-plt.s } \
|
|
{ { ld n64-plt-2.ed } } \
|
|
"n64-plt-2"] \
|
|
[list "MIPS n64 PLT 32-bit range test 3" \
|
|
"$abi_ldflags(n64) -T n64-plt-3.ld -e foo" \
|
|
"tmpdir/n64-plt-lib.so" \
|
|
"$abi_asflags(n64)" \
|
|
{ n64-plt.s } \
|
|
{ { ld n64-plt-3.ed } } \
|
|
"n64-plt-3"] \
|
|
[list "MIPS n64 PLT 32-bit range test 4" \
|
|
"$abi_ldflags(n64) -T n64-plt-4.ld -e foo" \
|
|
"tmpdir/n64-plt-lib.so" \
|
|
"$abi_asflags(n64)" \
|
|
{ n64-plt.s } \
|
|
{ { objdump -d n64-plt-4.dd } \
|
|
{ readelf -A n64-plt-4.gd } } \
|
|
"n64-plt-4"]]
|
|
}
|
|
|
|
# PR ld/19908 export class tests.
|
|
if { $linux_gnu } {
|
|
run_ld_link_tests [list \
|
|
[list "Shared library for MIPS export class symbol reference tests" \
|
|
"$abi_ldflags(o32) -shared" "" \
|
|
"$abi_asflags(o32)" \
|
|
{ export-class-ref-f2.s } \
|
|
{ { readelf --dyn-syms export-class-ref-lib.sd } } \
|
|
"export-class-ref-lib.so"]]
|
|
foreach { class flag } { internal 1 hidden 2 protected 3 } {
|
|
run_ld_link_tests [list \
|
|
[list "MIPS $class symbol reference test 1" \
|
|
"$abi_ldflags(o32) -e f0" "tmpdir/export-class-ref-lib.so" \
|
|
"$abi_asflags(o32) --defsym defv=$flag" \
|
|
{ export-class-ref-f0.s export-class-ref-f1.s } \
|
|
[list [list readelf --dyn-syms export-$class-ref.sd] \
|
|
[list readelf --dyn-syms export-local-ref.sd]] \
|
|
"export-$class-ref"] \
|
|
[list "MIPS $class symbol reference test 2" \
|
|
"$abi_ldflags(o32) -e f0" "tmpdir/export-class-ref-lib.so" \
|
|
"$abi_asflags(o32) --defsym defv=$flag --defsym refv=$flag" \
|
|
{ export-class-ref-f0.s export-class-ref-f1.s } \
|
|
[list [list readelf --dyn-syms export-$class-ref.sd] \
|
|
[list readelf --dyn-syms export-local-ref.sd]] \
|
|
"export-$class-ref"]]
|
|
}
|
|
}
|
|
|
|
# PR ld/21334 GOT relocation in static binary test.
|
|
run_ld_link_tests [list \
|
|
[list \
|
|
"PR ld/21233 MIPS GOT16 relocation in static binary" \
|
|
"$abi_ldflags(o32) -e foo -T pr21334.ld" "" "$abi_asflags(o32)" \
|
|
{pr21334.s} \
|
|
{{objdump {-d --prefix-addresses} pr21334.dd} \
|
|
{readelf -A pr21334.gd}} \
|
|
"pr21334"]]
|
|
|
|
# Check that the ISA level is consistently II for the LSI 4010.
|
|
run_dump_test "lsi-4010-isa" [list [list ld $abi_ldflags(o32)]]
|
|
|
|
# PIC branch relaxation with offset tests. We need to use our version
|
|
# of `prune_warnings' to get rid of GAS branch relaxation noise.
|
|
rename prune_warnings mips_old_prune_warnings
|
|
proc prune_warnings { msg } {
|
|
set msg1 "Assembler messages:"
|
|
set msg2 "Warning: relaxed out-of-range branch into a jump"
|
|
set msgx "(?:$msg1|$msg2)"
|
|
regsub -all "(^|\[\n\r\]*)\[^\n\r\]*: $msgx\[\n\r\]*" $msg "\\1" msg
|
|
return [mips_old_prune_warnings $msg]
|
|
}
|
|
run_ld_link_tests [list \
|
|
[list \
|
|
"MIPS link PIC branch relaxation with offset" \
|
|
"$abi_ldflags(o32) -shared -T relax-offset.ld" "" \
|
|
"$abi_asflags(o32) -relax-branch -mips2" \
|
|
{../../../gas/testsuite/gas/mips/relax-offset.s} \
|
|
{{objdump \
|
|
{-d --prefix-addresses --show-raw-insn} \
|
|
relax-offset.dd} \
|
|
{readelf -A relax-offset.gd}} \
|
|
"relax-offset"] \
|
|
[list \
|
|
"microMIPS link PIC branch relaxation with offset" \
|
|
"$abi_ldflags(o32) -shared -T relax-offset.ld" "" \
|
|
"$abi_asflags(o32) -relax-branch -mmicromips" \
|
|
{../../../gas/testsuite/gas/mips/relax-offset.s} \
|
|
{{objdump \
|
|
{-d --prefix-addresses --show-raw-insn} \
|
|
relax-offset-umips.dd} \
|
|
{readelf -A relax-offset-umips.gd}} \
|
|
"relax-offset-umips"]]
|
|
rename prune_warnings ""
|
|
rename mips_old_prune_warnings prune_warnings
|
|
|
|
# Verify that we can link ELF input into the `binary' output format.
|
|
run_dump_test "binary"
|
|
|
|
# Verify special section processing.
|
|
if $has_elf32 {
|
|
run_dump_test "reginfo-0"
|
|
run_dump_test "reginfo-0r"
|
|
run_dump_test "reginfo-1"
|
|
run_dump_test "reginfo-1r"
|
|
run_dump_test "reginfo-2"
|
|
run_dump_test "reginfo-2r"
|
|
}
|
|
run_dump_test "mips-abiflags-0"
|
|
run_dump_test "mips-abiflags-0r"
|
|
run_dump_test "mips-abiflags-1"
|
|
run_dump_test "mips-abiflags-1r"
|
|
run_dump_test "mips-abiflags-2"
|
|
run_dump_test "mips-abiflags-2r"
|
|
|
|
# Test that _gp_disp symbol is not present in symbol tables.
|
|
run_dump_test "gp-disp-sym" [list [list as $abi_asflags(o32)] \
|
|
[list ld $abi_ldflags(o32)]]
|