| # Expect script for MIPS ELF linker tests |
| # Copyright 2002, 2003, 2004, 2005 Free Software Foundation, Inc. |
| # |
| # This file 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 2 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}} |
| "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" |
| return |
| } |
| |
| if {![istarget mips*-*-*] || ![is_elf_format]} { |
| return |
| } |
| |
| set has_newabi [expr [istarget *-*-irix6*] || [istarget mips64*-*-linux*]] |
| set linux_gnu [expr [istarget mips*-*-linux*]] |
| set embedded_elf [expr [istarget mips*-*-elf]] |
| |
| |
| # Check MIPS16 markings being passed through link. |
| run_dump_test "mips16-1" |
| |
| # MIPS branch offset final link checking. |
| run_dump_test "branch-misc-1" |
| |
| # 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" |
| } |
| |
| if $has_newabi { |
| run_dump_test "elf-rel-got-n32" |
| run_dump_test "elf-rel-xgot-n32" |
| if { $linux_gnu } { |
| run_dump_test "elf-rel-got-n64-linux" |
| run_dump_test "elf-rel-xgot-n64-linux" |
| } else { |
| run_dump_test "elf-rel-got-n64" |
| run_dump_test "elf-rel-xgot-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" |
| run_dump_test "rel32-n32" |
| run_dump_test "rel64" |
| } |
| |
| 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" |
| if $linux_gnu { |
| # Uses a linux-specific ld -m switch |
| run_dump_test "reloc-1-n64" |
| } |
| } |
| run_dump_test "reloc-2" |
| run_dump_test "reloc-merge-lo16" |
| run_dump_test "reloc-3" |
| if {$has_newabi} { |
| run_dump_test "reloc-3-n32" |
| } |
| 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" |
| } |
| |
| run_dump_test "jaloverflow" |
| run_dump_test "jaloverflow-2" |
| if {$has_newabi} { |
| run_dump_test "jalbal" |
| } |
| |
| run_dump_test "mips16-hilo" |
| if {$has_newabi} { |
| run_dump_test "mips16-hilo-n32" |
| } |
| |
| if { $linux_gnu } { |
| run_dump_test "textrel-1" |
| } |
| |
| if $has_newabi { |
| run_dump_test "emit-relocs-1" |
| } |
| |
| run_dump_test "hash1a" |
| run_dump_test "hash1b" |
| run_dump_test "hash1c" |
| |
| if {[istarget mips*-*-linux*]} { |
| # The number of symbols that are always included in the symbol table |
| # for these tests. The 4 are: |
| # |
| # the null symbol entry |
| # the .MIPS.stubs section symbol |
| # _gp |
| # _GLOBAL_OFFSET_TABLE_ |
| set base_syms 4 |
| foreach dynsym { 7fff 8000 fff0 10000 2fe80 } { |
| run_ld_link_tests \ |
| [list [list \ |
| "Stub for dynsym 0x$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 options 2:assembler options |
| # 3:filenames of assembler files 4: action and options. 5: 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 { |
| {"Global calls from mips16" |
| "" |
| "-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 { |
| {"Intermixing mips32 and mips16 functions" |
| "" |
| "-mips32r2" {mips16-intermix-1.s mips16-intermix-2.s} |
| {{objdump -t mips16-intermix.d}} |
| "mips16-intermix"} |
| } |
| |
| run_ld_link_tests $mips16_intermix_test |