1# Expect script for MIPS ELF linker tests 2# Copyright 2002, 2003, 2004, 2005 Free Software Foundation, Inc. 3# 4# This file is free software; you can redistribute it and/or modify 5# it under the terms of the GNU General Public License as published by 6# the Free Software Foundation; either version 2 of the License, or 7# (at your option) any later version. 8# 9# This program is distributed in the hope that it will be useful, 10# but WITHOUT ANY WARRANTY; without even the implied warranty of 11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12# GNU General Public License for more details. 13# 14# You should have received a copy of the GNU General Public License 15# along with this program; if not, write to the Free Software 16# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. 17# 18 19if {[istarget "mips*-*-vxworks"]} { 20 set mipsvxtests { 21 {"VxWorks shared library test 1" "-shared -Tvxworks1.ld" 22 "-mips2" {vxworks1-lib.s} 23 {{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd} 24 {readelf --symbols vxworks1-lib.nd}} 25 "libvxworks1.so"} 26 {"VxWorks executable test 1 (dynamic)" \ 27 "tmpdir/libvxworks1.so -Tvxworks1.ld -q --force-dynamic" 28 "-mips2" {vxworks1.s} 29 {{readelf --relocs vxworks1.rd} {objdump -dr vxworks1.dd}} 30 "vxworks1"} 31 {"VxWorks executable test 2 (dynamic)" \ 32 "-Tvxworks1.ld -q --force-dynamic" 33 "-mips2" {vxworks2.s} 34 {{readelf --segments vxworks2.sd}} 35 "vxworks2"} 36 {"VxWorks executable test 2 (static)" 37 "-Tvxworks1.ld" 38 "-mips2" {vxworks2.s} 39 {{readelf --segments vxworks2-static.sd}} 40 "vxworks2"} 41 } 42 run_ld_link_tests $mipsvxtests 43 run_dump_test "vxworks1-static" 44 return 45} 46 47if {![istarget mips*-*-*] || ![is_elf_format]} { 48 return 49} 50 51set has_newabi [expr [istarget *-*-irix6*] || [istarget mips64*-*-linux*]] 52set linux_gnu [expr [istarget mips*-*-linux*]] 53set embedded_elf [expr [istarget mips*-*-elf]] 54 55 56# Check MIPS16 markings being passed through link. 57run_dump_test "mips16-1" 58 59# MIPS branch offset final link checking. 60run_dump_test "branch-misc-1" 61 62# Test multi-got link. We only do this on GNU/Linux because it requires 63# the "traditional" emulations. 64if { $linux_gnu } { 65 run_dump_test "multi-got-1" 66 run_dump_test "multi-got-no-shared" 67} 68 69if $has_newabi { 70 run_dump_test "elf-rel-got-n32" 71 run_dump_test "elf-rel-xgot-n32" 72 if { $linux_gnu } { 73 run_dump_test "elf-rel-got-n64-linux" 74 run_dump_test "elf-rel-xgot-n64-linux" 75 } else { 76 run_dump_test "elf-rel-got-n64" 77 run_dump_test "elf-rel-xgot-n64" 78 } 79 80 run_dump_test "relax-jalr-n32" 81 run_dump_test "relax-jalr-n32-shared" 82 run_dump_test "relax-jalr-n64" 83 run_dump_test "relax-jalr-n64-shared" 84} 85 86if { $linux_gnu } { 87 run_dump_test "rel32-o32" 88 run_dump_test "rel32-n32" 89 run_dump_test "rel64" 90} 91 92if { $embedded_elf } { 93 run_dump_test "region1" 94} 95 96if $embedded_elf { 97 # This could work on other targets too, but would need the appropriate 98 # ld -m switch. 99 run_dump_test "reloc-1-rel" 100} 101if $has_newabi { 102 run_dump_test "reloc-1-n32" 103 if $linux_gnu { 104 # Uses a linux-specific ld -m switch 105 run_dump_test "reloc-1-n64" 106 } 107} 108run_dump_test "reloc-2" 109run_dump_test "reloc-merge-lo16" 110if {$has_newabi && $linux_gnu} { 111 run_dump_test "eh-frame1-n32" 112 run_dump_test "eh-frame1-n64" 113 run_dump_test "eh-frame2-n32" 114 run_dump_test "eh-frame2-n64" 115} 116if {$embedded_elf} { 117 run_dump_test "eh-frame3" 118 run_dump_test "eh-frame4" 119} 120 121run_dump_test "jaloverflow" 122run_dump_test "jaloverflow-2" 123if {$has_newabi} { 124 run_dump_test "jalbal" 125} 126 127run_dump_test "mips16-hilo" 128if {$has_newabi} { 129 run_dump_test "mips16-hilo-n32" 130} 131 132if { $linux_gnu } { 133 run_dump_test "textrel-1" 134} 135 136if $has_newabi { 137 run_dump_test "emit-relocs-1" 138} 139 140if {[istarget mips*-*-linux*]} { 141 # The number of symbols that are always included in the symbol table 142 # for these tests. The 5 are: 143 # 144 # the null symbol entry 145 # the .MIPS.stubs section symbol 146 # the .text section symbol 147 # _gp 148 # _GLOBAL_OFFSET_TABLE_ 149 set base_syms 5 150 foreach dynsym { 7fff 8000 fff0 10000 2fe80 } { 151 run_ld_link_tests \ 152 [list [list \ 153 "Stub for dynsym 0x$dynsym" \ 154 "-shared -melf32btsmip -T stub-dynsym-1.ld" \ 155 [concat \ 156 "-EB -march=mips1 -32 -KPIC" \ 157 "--defsym base_syms=$base_syms" \ 158 "--defsym dynsym=0x$dynsym"] \ 159 [list "stub-dynsym-1.s"] \ 160 [list [list \ 161 "objdump" "-dz" \ 162 "stub-dynsym-1-$dynsym.d"]] \ 163 "stub-dynsym-1-$dynsym"]] 164 } 165 } 166 167# For tests which may involve multiple files, use run_ld_link_tests. 168 169# List contains test-items with 3 items followed by 2 lists: 170# 0:name 1:ld options 2:assembler options 171# 3:filenames of assembler files 4: action and options. 5: name of output file 172 173# Actions: 174# objdump: Apply objdump options on result. Compare with regex (last arg). 175# nm: Apply nm options on result. Compare with regex (last arg). 176# readelf: Apply readelf options on result. Compare with regex (last arg). 177 178set mips_tls_tests { 179 {"Static executable with TLS" "-static -melf32btsmip -T mips-dyn.ld" 180 "-EB -march=mips1 -32 -KPIC" {tlsbin-o32.s} 181 {{objdump {-dr -m mips:isa32r2} tlsbin-o32.d} {objdump -srj.got tlsbin-o32.got}} 182 "tls-static-o32"} 183 {"Shared library with TLS" "-shared -melf32btsmip -T mips-lib.ld" 184 "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s} 185 {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32.got}} 186 "tlslib-o32.so"} 187 {"Dynamic executable with TLS" 188 "-melf32btsmip -T mips-dyn.ld tmpdir/tlslib-o32.so" 189 "-EB -march=mips1 -32 -KPIC" {tlsdyn-o32.s} 190 {{objdump {-dr -m mips:isa32r2} tlsdyn-o32.d} {objdump -Rsj.got tlsdyn-o32.got}} 191 "tls-dynamic-o32"} 192 {"Shared library with multiple GOTs and TLS" 193 "-shared -melf32btsmip -T mips-lib.ld" 194 "-EB -march=mips1 -32 -KPIC" {tls-multi-got-1-1.s tls-multi-got-1-2.s} 195 {{readelf {-d -r} tls-multi-got-1.r} 196 {objdump {-dr -m mips:isa32r2} tls-multi-got-1.d} 197 {objdump -Rsj.got tls-multi-got-1.got}} 198 "tlslib-multi.so"} 199 {"Shared library with TLS and versioning" 200 "-shared -melf32btsmip -T mips-lib.ld --version-script tlslib.ver" 201 "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s} 202 {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32-ver.got}} 203 "tlslib-o32-ver.so"} 204 {"Dynamic executable with TLS and versioning" 205 "-melf32btsmip -T mips-dyn.ld tmpdir/tlslib-o32-ver.so" 206 "-EB -march=mips1 -32 -KPIC" {tlsdyn-o32.s tlsdyn-o32-2.s} 207 {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-1.d} {objdump -Rsj.got tlsdyn-o32-1.got}} 208 "tls-dynamic-o32-ver"} 209 {"Dynamic executable with TLS and versioning (order 2)" 210 "-melf32btsmip -T mips-dyn.ld tmpdir/tlsdyn-o32.o tmpdir/tlslib-o32-ver.so tmpdir/tlsdyn-o32-2.o" 211 "-EB -march=mips1 -32 -KPIC" {} 212 {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-2.d} {objdump -Rsj.got tlsdyn-o32-2.got}} 213 "tls-dynamic-o32-ver-2"} 214 {"Dynamic executable with TLS and versioning (order 3)" 215 "-melf32btsmip -T mips-dyn.ld tmpdir/tlsdyn-o32-2.o tmpdir/tlslib-o32-ver.so tmpdir/tlsdyn-o32.o" 216 "-EB -march=mips1 -32 -KPIC" {} 217 {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-3.d} {objdump -Rsj.got tlsdyn-o32-3.got}} 218 "tls-dynamic-o32-ver-3"} 219 {"Shared library with TLS and hidden symbols" 220 "-shared -melf32btsmip -T mips-lib.ld --version-script tlslib-hidden.ver" 221 "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s} 222 {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32-hidden.got}} 223 "tlslib-o32-hidden.so"} 224 {"Shared library with TLS and hidden symbols (2)" 225 "-shared -melf32btsmip -T mips-lib.ld" 226 "-EB -march=mips1 -32 -KPIC" {tls-hidden2a.s tls-hidden2b.s} 227 {{objdump -drj.text tls-hidden2.d} {objdump -sj.got tls-hidden2-got.d}} 228 "tls-hidden2.so"} 229 {"Shared library with TLS and hidden symbols (3)" 230 "-shared -melf32btsmip -T tls-hidden3.ld" 231 "-EB -march=mips2 -32 -KPIC" {tls-hidden3a.s tls-hidden3b.s} 232 {{objdump -dj.text tls-hidden3.d} {objdump -sj.got tls-hidden3.got} 233 {readelf --relocs tls-hidden3.r}} 234 "tls-hidden3.so"} 235 {"Shared library with TLS and hidden symbols (4)" 236 "-shared -melf32btsmip -T tls-hidden3.ld" 237 "-EB -march=mips2 -32 -KPIC" {tls-hidden4a.s tls-hidden4b.s} 238 {{objdump -sj.got tls-hidden4.got} {readelf --relocs tls-hidden4.r}} 239 "tls-hidden4.so"} 240} 241 242if {[istarget mips*-*-linux*]} { 243 run_ld_link_tests $mips_tls_tests 244} 245 246