diff options
Diffstat (limited to 'binutils-2.25/ld/testsuite/ld-mips-elf/mips-elf.exp')
| -rw-r--r-- | binutils-2.25/ld/testsuite/ld-mips-elf/mips-elf.exp | 839 |
1 files changed, 839 insertions, 0 deletions
diff --git a/binutils-2.25/ld/testsuite/ld-mips-elf/mips-elf.exp b/binutils-2.25/ld/testsuite/ld-mips-elf/mips-elf.exp new file mode 100644 index 00000000..a66a2891 --- /dev/null +++ b/binutils-2.25/ld/testsuite/ld-mips-elf/mips-elf.exp @@ -0,0 +1,839 @@ +# Expect script for MIPS ELF linker tests +# Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008 +# 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 "mips*-*-vxworks"]} { + set mipsvxtests { + {"VxWorks shared library test 1" "-shared -Tvxworks1.ld" "" + "-mips2" {vxworks1-lib.s} + {{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd} + {readelf --symbols vxworks1-lib.nd} {readelf -d vxworks1-lib.td}} + "libvxworks1.so"} + {"VxWorks executable test 1 (dynamic)" \ + "tmpdir/libvxworks1.so -Tvxworks1.ld -q --force-dynamic" "" + "-mips2" {vxworks1.s} + {{readelf --relocs vxworks1.rd} {objdump -dr vxworks1.dd}} + "vxworks1"} + {"VxWorks executable test 2 (dynamic)" \ + "-Tvxworks1.ld -q --force-dynamic" "" + "-mips2" {vxworks2.s} + {{readelf --segments vxworks2.sd}} + "vxworks2"} + {"VxWorks executable test 2 (static)" + "-Tvxworks1.ld" "" + "-mips2" {vxworks2.s} + {{readelf --segments vxworks2-static.sd}} + "vxworks2"} + } + run_ld_link_tests $mipsvxtests + run_dump_test "vxworks1-static" + run_dump_test "vxworks-forced-local-1" + return +} + +if {![istarget mips*-*-*] || ![is_elf_format]} { + return +} + +set has_newabi [expr [istarget *-*-irix6*] \ + || [istarget mips*-*-linux*] \ + || [istarget mips*-sde-elf*]] +set linux_gnu [expr [istarget mips*-*-linux*]] +set embedded_elf [expr [istarget mips*-*-elf]] + +# Set defaults. +set abi_asflags(o32) "" +set abi_asflags(n32) "-march=from-abi -n32 -EB" +set abi_asflags(n64) "-march=from-abi -64 -EB" +set abi_ldflags(o32) "" +set abi_ldflags(n32) -melf32bmipn32 +set abi_ldflags(n64) -melf64bmip + +# Override as needed. +if { [istarget *-*-irix6*] } { + set abi_asflags(o32) "-32 -EB" + set abi_ldflags(o32) -melf32bsmip +} elseif { [istarget mips64*-linux*] } { + set abi_asflags(o32) "-32 -EB" + set abi_ldflags(o32) -melf32btsmip +} elseif { [istarget mips64*-*freebsd*] } { + set abi_asflags(o32) "-32 -EB" + set abi_ldflags(o32) -melf32btsmip_fbsd +} +if { [istarget mips*-*-linux*] || [istarget mips*-sde-elf*] } { + set abi_ldflags(n32) -melf32btsmipn32 + set abi_ldflags(n64) -melf64btsmip +} elseif { [istarget mips64*-*freebsd*] } { + set abi_ldflags(n32) -melf32btsmipn32_fbsd + set abi_ldflags(n64) -melf64btsmip_fbsd +} + +if { $linux_gnu } { + run_ld_link_tests [list \ + [list "Dummy shared library for MIPS16 PIC test 1" \ + "-shared -melf32btsmip" "" \ + "-EB -32 -mips1" \ + { mips16-pic-1-dummy.s } \ + {} \ + "mips16-pic-1-dummy.so"] \ + [list "MIPS16 PIC test 1" \ + "-melf32btsmip -T mips16-pic-1.ld tmpdir/mips16-pic-1-dummy.so" "" \ + "-EB -32 -mips1 -I $srcdir/$subdir" \ + { mips16-pic-1a.s mips16-pic-1b.s } \ + { { objdump { -dr -j.text } mips16-pic-1.dd } + { readelf -A mips16-pic-1.gd } } \ + "mips16-pic-1"] \ + [list "MIPS16 PIC test 2" \ + "-melf32btsmip -T mips16-pic-1.ld -shared" "" \ + "-EB -32 -mips1 -I $srcdir/$subdir" \ + { mips16-pic-2a.s mips16-pic-2b.s } \ + { { objdump { -dr -j.text } mips16-pic-2.dd } \ + { readelf -A mips16-pic-2.gd } \ + { readelf --symbols mips16-pic-2.nd } \ + { readelf --relocs mips16-pic-2.rd } \ + { readelf -d mips16-pic-2.ad } } \ + "mips16-pic-2"] \ + [list "MIPS16 PIC test 3" \ + "-melf32btsmip -T mips16-pic-1.ld tmpdir/mips16-pic-1-dummy.so" "" \ + "-EB -32 -mips1 -I $srcdir/$subdir" \ + { mips16-pic-3a.s mips16-pic-3b.s } \ + { { objdump -dr mips16-pic-3.dd } \ + { readelf --relocs mips16-pic-3.rd } \ + { readelf -A mips16-pic-3.gd } } \ + "mips16-pic-3"] \ + [list "MIPS16 PIC test 4 (shared library)" \ + "-shared -melf32btsmip -T mips16-pic-1.ld --version-script mips16-pic-4.ver" "" \ + "-EB -32 -mips1" \ + { mips16-pic-4a.s mips16-pic-4b.s } \ + { { objdump -dr mips16-pic-4a.dd } \ + { readelf --symbols mips16-pic-4a.nd } \ + { readelf -A mips16-pic-4a.gd } } \ + "mips16-pic-4.so"] \ + [list "MIPS16 PIC test 4 (executable)" \ + "-melf32btsmip -T mips16-pic-1.ld tmpdir/mips16-pic-4.so" "" \ + "-EB -32 -mips1" \ + { mips16-pic-4c.s } \ + { { objdump -dr mips16-pic-4b.dd } } \ + "mips16-pic-4"]] +} + +# Check MIPS16 markings being passed through link. +run_dump_test "mips16-1" + +# MIPS branch offset final link checking. +run_dump_test "branch-misc-1" + +# Jalx test +run_dump_test "jalx-1" + +if { $linux_gnu } { + run_ld_link_tests [list \ + [list "Dummy shared library for JALX test 2" \ + "-shared -nostdlib -melf32btsmip" "" \ + "-G0 -EB -mmicromips -no-mdebug -mabi=32 -march=mips32r2 -KPIC" \ + { jalx-2-printf.s } \ + {} \ + "libjalx-2.so"] \ + [list "Dummy external function for JALX test 2" \ + "-r -melf32btsmip" "" \ + "-G0 -EB -no-mdebug -mabi=32 -march=mips32r2 -mno-shared -call_nonpic" \ + { jalx-2-ex.s } \ + {} \ + "jalx-2-ex.o.r"] \ + [list "MIPS JALX test 2" \ + "-nostdlib -T jalx-2.ld tmpdir/libjalx-2.so tmpdir/jalx-2-ex.o.r -melf32btsmip" "" \ + "-G0 -EB -mmicromips -no-mdebug -mabi=32 -march=mips32r2 -mno-shared -call_nonpic" \ + { jalx-2-main.s } \ + { { objdump -d jalx-2.dd } } \ + "jalx-2"]] +} + +# 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" + } +} + +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). + 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"} + } + 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"]] +} + +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 $eh_frame5_test +} + +run_dump_test "jaloverflow" +run_dump_test "jaloverflow-2" +if {$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 $has_newabi { + run_dump_test "emit-relocs-1" +} + +run_dump_test "hash1a" +run_dump_test "hash1b" +run_dump_test "hash1c" + +if {[istarget mips*-*-linux*]} { + # The number of symbols that are always included in the symbol table + # for these tests. The 4 are: + # + # the null symbol entry + # the .MIPS.stubs section symbol + set base_syms 2 + foreach dynsym { 7fff 8000 fff0 10000 2fe80 } { + run_ld_link_tests \ + [list [list \ + "Stub for dynsym 0x$dynsym" \ + "-shared -melf32btsmip -T stub-dynsym-1.ld" "" \ + [concat \ + "-EB -march=mips1 -32 -KPIC" \ + "--defsym base_syms=$base_syms" \ + "--defsym dynsym=0x$dynsym"] \ + [list "stub-dynsym-1.s"] \ + [list [list \ + "objdump" "-dz" \ + "stub-dynsym-1-$dynsym.d"]] \ + "stub-dynsym-1-$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" + +run_dump_test "attr-gnu-4-00" +run_dump_test "attr-gnu-4-01" +run_dump_test "attr-gnu-4-02" +run_dump_test "attr-gnu-4-03" +run_dump_test "attr-gnu-4-04" +run_dump_test "attr-gnu-4-05" +run_dump_test "attr-gnu-4-10" +run_dump_test "attr-gnu-4-11" +run_dump_test "attr-gnu-4-12" +run_dump_test "attr-gnu-4-13" +run_dump_test "attr-gnu-4-14" +run_dump_test "attr-gnu-4-15" +run_dump_test "attr-gnu-4-20" +run_dump_test "attr-gnu-4-21" +run_dump_test "attr-gnu-4-22" +run_dump_test "attr-gnu-4-23" +run_dump_test "attr-gnu-4-24" +run_dump_test "attr-gnu-4-25" +run_dump_test "attr-gnu-4-30" +run_dump_test "attr-gnu-4-31" +run_dump_test "attr-gnu-4-32" +run_dump_test "attr-gnu-4-33" +run_dump_test "attr-gnu-4-34" +run_dump_test "attr-gnu-4-35" +run_dump_test "attr-gnu-4-40" +run_dump_test "attr-gnu-4-41" +run_dump_test "attr-gnu-4-42" +run_dump_test "attr-gnu-4-43" +run_dump_test "attr-gnu-4-44" +run_dump_test "attr-gnu-4-45" +run_dump_test "attr-gnu-4-51" + +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" + +# 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}"]] + if [regexp "(?:n32|n64)" "$abi"] { + setup_kfail "mips*-*-*" "ld/15428" + } + run_ld_link_tests [list \ + [list \ + "MIPS magic __ehdr_start symbol test 2 ($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}"]] +} + +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 & 3 } { + lappend files compressed-plt-1a.s + } + if { $filter & 12 } { + lappend files compressed-plt-1b.s + } + if { $filter & 16 } { + 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 28 0 se + run_mips_plt_test "o32 PLTs for MIPS16 encoding" o32 19 0 mips16-only + run_mips_plt_test "o32 PLTs for microMIPS encoding" o32 19 1 umips-only + run_mips_plt_test "o32 PLTs for mixed MIPS and MIPS16" \ + o32 -1 0 mips16 + run_mips_plt_test "o32 PLTs for mixed MIPS and MIPS16 with %got" \ + o32 -1 0 mips16-got compressed-plt-1d.s + run_mips_plt_test "o32 PLTs for mixed MIPS and MIPS16 with .word" \ + o32 -1 0 mips16-word compressed-plt-1e.s + run_mips_plt_test "o32 PLTs for mixed MIPS and microMIPS" \ + o32 -1 1 umips + run_mips_plt_test "o32 PLTs for mixed MIPS and microMIPS with %got" \ + o32 -1 1 umips-got compressed-plt-1d.s + run_mips_plt_test "o32 PLTs for mixed MIPS and microMIPS with .word" \ + o32 -1 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 -1 0 mips16 + run_mips_plt_test "n32 PLTs for mixed MIPS and microMIPS" \ + n32 -1 1 umips + } +} + +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" |