ld/testsuite/ld-arm/arm-elf.exp

   1 # Expect script for various ARM ELF tests.
   2 #   Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
   3 #   Free Software Foundation, Inc.
   4 #
   5 # This file is part of the GNU Binutils.
   6 #
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program; if not, write to the Free Software
  19 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  20 # MA 02110-1301, USA.
  21 #
  22
  23 if {[istarget "arm-*-vxworks"]} {
  24     set armvxworkstests {
  25         {"VxWorks shared library test 1" "-shared -Tvxworks1.ld"
  26          "" {vxworks1-lib.s}
  27          {{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd}
  28           {readelf --symbols vxworks1-lib.nd} {readelf -d vxworks1-lib.td}}
  29          "libvxworks1.so"}
  30         {"VxWorks executable test 1 (dynamic)" \
  31          "tmpdir/libvxworks1.so -Tvxworks1.ld -q --force-dynamic"
  32          "" {vxworks1.s}
  33          {{readelf --relocs vxworks1.rd} {objdump -dr vxworks1.dd}}
  34          "vxworks1"}
  35         {"VxWorks executable test 2 (dynamic)" \
  36          "-Tvxworks1.ld -q --force-dynamic"
  37          "" {vxworks2.s}
  38          {{readelf --segments vxworks2.sd}}
  39          "vxworks2"}
  40         {"VxWorks executable test 2 (static)"
  41          "-Tvxworks1.ld"
  42          "" {vxworks2.s}
  43          {{readelf --segments vxworks2-static.sd}}
  44          "vxworks2"}
  45     }
  46     run_ld_link_tests $armvxworkstests
  47     run_dump_test "vxworks1-static"
  48     run_dump_test "emit-relocs1-vxworks"
  49 }
  50
  51 if { [istarget "arm*-*-symbianelf*"] } {
  52     run_dump_test "symbian-seg1"
  53 }
  54
  55 # Exclude non-ARM-ELF targets.
  56
  57 if { ![is_elf_format] || ![istarget "arm*-*-*"] } {
  58     return
  59 }
  60
  61 # List contains test-items with 3 items followed by 2 lists and one more item:
  62 # 0:name 1:ld options 2:assembler options
  63 # 3:filenames of assembler files 4: action and options. 5: name of output file
  64
  65 # Actions:
  66 # objdump: Apply objdump options on result.  Compare with regex (last arg).
  67 # nm: Apply nm options on result.  Compare with regex (last arg).
  68 # readelf: Apply readelf options on result.  Compare with regex (last arg).
  69
  70 set armelftests {
  71     {"Group relocations" "-Ttext 0x8000 --section-start zero=0x0 --section-start alpha=0xeef0 --section-start beta=0xffeef0" "" {group-relocs.s}
  72      {{objdump -dr group-relocs.d}}
  73      "group-relocs"}
  74     {"Thumb-1 BL" "-Ttext 0x1000 --section-start .foo=0x401000" "" {thumb1-bl.s}
  75      {{objdump -dr thumb1-bl.d}}
  76      "thumb1-bl"}
  77     {"Simple non-PIC shared library" "-shared" "" {arm-lib.s}
  78      {{objdump -fdw arm-lib.d} {objdump -Rw arm-lib.r}}
  79      "arm-lib.so"}
  80     {"Simple PIC shared library" "-shared" "" {arm-lib-plt32.s}
  81      {{objdump -fdw arm-lib-plt32.d} {objdump -Rw arm-lib-plt32.r}}
  82      "arm-lib-plt32.so"}
  83     {"Indirect cross-library function reference (set-up)"
  84      "-shared" "" {arm-lib-plt-2a.s}
  85      {}
  86      "arm-lib-plt-2a.so"}
  87     {"Indirect cross-library function reference"
  88      "-shared tmpdir/arm-lib-plt-2a.so" "" {arm-lib-plt-2b.s}
  89      {{objdump -dr arm-lib-plt-2.dd} {readelf --relocs arm-lib-plt-2.rd}}
  90      "arm-lib-plt-2b.so"}
  91     {"Simple dynamic application" "tmpdir/arm-lib.so" "" {arm-app.s}
  92      {{objdump -fdw arm-app.d} {objdump -Rw arm-app.r}}
  93      "arm-app"}
  94     {"Simple static application" "" "" {arm-static-app.s}
  95      {{objdump -fdw arm-static-app.d} {objdump -rw arm-static-app.r}}
  96      "arm-static-app"}
  97     {"Non-pcrel function reference" "tmpdir/arm-lib.so" "" {arm-app-abs32.s}
  98      {{objdump -fdw arm-app-abs32.d} {objdump -Rw arm-app-abs32.r}}
  99      "arm-app-abs32"}
 100     {"Thumb shared library with ARM entry points" "-shared -T arm-lib.ld" "-mthumb-interwork"
 101      {mixed-lib.s}
 102      {{objdump -fdw armthumb-lib.d} {readelf -Ds armthumb-lib.sym}}
 103      "armthumb-lib.so"}
 104     {"Mixed ARM/Thumb shared library" "-shared -T arm-lib.ld -use-blx" ""
 105      {mixed-lib.s}
 106      {{objdump -fdw mixed-lib.d} {objdump -Rw mixed-lib.r}
 107       {readelf -Ds mixed-lib.sym}}
 108      "mixed-lib.so"}
 109     {"Mixed ARM/Thumb dynamic application" "tmpdir/mixed-lib.so -T arm-dyn.ld" ""
 110      {mixed-app.s}
 111      {{objdump -fdw mixed-app.d} {objdump -Rw mixed-app.r}
 112       {readelf -Ds mixed-app.sym}}
 113      "mixed-app"}
 114     {"Mixed ARM/Thumb arch5 dynamic application" "tmpdir/mixed-lib.so -T arm-dyn.ld --use-blx" ""
 115      {mixed-app.s}
 116      {{objdump -fdw mixed-app-v5.d} {objdump -Rw mixed-app.r}
 117       {readelf -Ds mixed-app.sym}}
 118      "mixed-app-v5"}
 119     {"target1-abs" "-static --target1-abs -T arm.ld" "" {arm-target1.s}
 120      {{objdump -s arm-target1-abs.d}}
 121      "arm-target1-abs"}
 122     {"target1-rel" "-static --target1-rel -T arm.ld" "" {arm-target1.s}
 123      {{objdump -s arm-target1-rel.d}}
 124      "arm-target1-rel"}
 125     {"target2-rel" "-static --target2=rel -T arm.ld" "" {arm-target2.s}
 126      {{objdump -s arm-target2-rel.d}}
 127      "arm-target2-rel"}
 128     {"target2-abs" "-static --target2=abs -T arm.ld" "" {arm-target2.s}
 129      {{objdump -s arm-target2-abs.d}}
 130      "arm-target2-abs"}
 131     {"target2-got-rel" "-static --target2=got-rel -T arm.ld" "" {arm-target2.s}
 132      {{objdump -s arm-target2-got-rel.d}}
 133      "arm-target2-got-rel"}
 134     {"arm-rel31" "-static -T arm.ld" "" {arm-rel31.s}
 135      {{objdump -s arm-rel31.d}}
 136      "arm-rel31"}
 137     {"arm-rel32" "-shared -T arm-dyn.ld" "" {arm-rel32.s}
 138      {{objdump -Rsj.data arm-rel32.d}}
 139      "arm-rel32"}
 140     {"arm-call" "-static -T arm.ld" "-meabi=4" {arm-call1.s arm-call2.s}
 141      {{objdump -d arm-call.d}}
 142      "arm-call"}
 143     {"TLS shared library" "-shared -T arm-lib.ld" "" {tls-lib.s}
 144      {{objdump -fdw tls-lib.d} {objdump -Rw tls-lib.r}}
 145      "tls-lib.so"}
 146     {"TLS dynamic application" "-T arm-dyn.ld tmpdir/tls-lib.so" "" {tls-app.s}
 147      {{objdump -fdw tls-app.d} {objdump -Rw tls-app.r}}
 148      "tls-app"}
 149     {"TLS gnu shared library got" "-shared -T arm-dyn.ld" "" {tls-gdesc-got.s}
 150      {{objdump "-fDR -j .got" tls-gdesc-got.d}}
 151      "tls-lib2-got.so"}
 152     {"TLS gnu shared library inlined trampoline" "-shared -T arm-dyn.ld" "" {tls-descseq.s}
 153      {{objdump -fdw tls-descseq.d} {objdump -Rw tls-descseq.r}}
 154      "tls-lib2inline.so"}
 155     {"TLS shared library gdesc local" "-shared -T arm-dyn.ld" "" {tls-lib-loc.s}
 156      {{objdump -fdw tls-lib-loc.d} {objdump -Rw tls-lib-loc.r}}
 157      "tls-lib-loc.so"}
 158     {"TLS gnu GD to IE relaxation" "-static -T arm-dyn.ld" "" {tls-gdierelax.s}
 159      {{objdump -fdw tls-gdierelax.d}}
 160      "tls-app-rel-ie"}
 161     {"TLS gnu GD to IE shared relaxation" "-shared -T arm-dyn.ld" "" {tls-gdierelax2.s}
 162      {{objdump -fdw tls-gdierelax2.d}}
 163      "tls-app-rel-ie2"}
 164     {"TLS gnu GD to LE relaxation" "-T arm-dyn.ld" "" {tls-gdlerelax.s}
 165      {{objdump -fdw tls-gdlerelax.d}}
 166      "tls-app-rel-le"}
 167     {"TLS mixed models shared lib" "-shared -T arm-dyn.ld" "" {tls-mixed.s}
 168      {{objdump -Rw tls-mixed.r}}
 169      "tls-mixed.so"}
 170     {"TLS descseq relaxation" "-T arm-dyn.ld" "" {tls-descrelax.s}
 171      {{objdump -fdw tls-descrelax.d}}
 172      "tls-descrelax"}
 173     {"TLS descseq relaxation v7" "-T arm-dyn.ld" "" {tls-descrelax-v7.s}
 174      {{objdump -fdw tls-descrelax-v7.d}}
 175      "tls-descrelax-v7"}
 176     {"TLS descseq relaxation BE8" "-T arm-dyn.ld -EB --be8" "-mbig-endian" {tls-descrelax-be8.s}
 177      {{objdump -fdw tls-descrelax-be8.d}}
 178      "tls-descrelax-be8"}
 179     {"TLS descseq relaxation BE32" "-T arm-dyn.ld -EB" "-mbig-endian" {tls-descrelax-be32.s}
 180      {{objdump -fdw tls-descrelax-be32.d}}
 181      "tls-descrelax-be32"}
 182     {"Thumb entry point" "-T arm.ld" "" {thumb-entry.s}
 183      {{readelf -h thumb-entry.d}}
 184      "thumb-entry"}
 185     {"thumb-rel32" "-static -T arm.ld" "" {thumb-rel32.s}
 186      {{objdump -s thumb-rel32.d}}
 187      "thumb-rel32"}
 188     {"MOVW/MOVT" "-static -T arm.ld" "" {arm-movwt.s}
 189      {{objdump -dw arm-movwt.d}}
 190      "arm-movwt"}
 191     {"BE8 Mapping Symbols" "-static -T arm.ld -EB --be8" "-EB" {arm-be8.s}
 192      {{objdump -d arm-be8.d}}
 193      "arm-be8"}
 194     {"Using Thumb lib by another lib" "-shared tmpdir/mixed-lib.so" "" {use-thumb-lib.s}
 195      {{readelf -Ds use-thumb-lib.sym}}
 196      "use-thumb-lib.so"}
 197     {"VFP11 denorm erratum fix, scalar operation"
 198      "-EL --vfp11-denorm-fix=scalar -Ttext=0x8000" "-EL -mfpu=vfpxd" {vfp11-fix-scalar.s}
 199      {{objdump -dr vfp11-fix-scalar.d}}
 200      "vfp11-fix-scalar"}
 201     {"VFP11 denorm erratum fix, vector operation"
 202      "-EB --vfp11-denorm-fix=vector -Ttext=0x8000" "-EB -mfpu=vfpxd" {vfp11-fix-vector.s}
 203      {{objdump -dr vfp11-fix-vector.d}}
 204      "vfp11-fix-vector"}
 205     {"VFP11 denorm erratum fix, embedded code-like data"
 206      "-EL --vfp11-denorm-fix=scalar -Ttext=0x8000" "-EL -mfpu=vfpxd" {vfp11-fix-none.s}
 207      {{objdump -dr vfp11-fix-none.d}}
 208      "vfp11-fix-none"}
 209     {"Cortex-A8 erratum fix, b.w"
 210      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-fix-b.s}
 211      {{objdump -dr cortex-a8-fix-b.d}}
 212      "cortex-a8-fix-b"}
 213     {"Cortex-A8 erratum fix, bl.w"
 214      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-fix-bl.s}
 215      {{objdump -dr cortex-a8-fix-bl.d}}
 216      "cortex-a8-fix-bl"}
 217     {"Cortex-A8 erratum fix, bcc.w"
 218      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-fix-bcc.s}
 219      {{objdump -dr cortex-a8-fix-bcc.d}}
 220      "cortex-a8-fix-bcc"}
 221     {"Cortex-A8 erratum fix, blx.w"
 222      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-fix-blx.s}
 223      {{objdump -dr cortex-a8-fix-blx.d}}
 224      "cortex-a8-fix-blx"}
 225     {"Cortex-A8 erratum fix, relocate b.w to ARM"
 226      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-arm-target.s cortex-a8-fix-b-rel.s}
 227      {{objdump -dr cortex-a8-fix-b-rel-arm.d}}
 228      "cortex-a8-fix-b-rel-arm"}
 229     {"Cortex-A8 erratum fix, relocate b.w to Thumb"
 230      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-thumb-target.s cortex-a8-fix-b-rel.s}
 231      {{objdump -dr cortex-a8-fix-b-rel-thumb.d}}
 232      "cortex-a8-fix-b-rel-thumb"}
 233     {"Cortex-A8 erratum fix, relocate bl.w to ARM"
 234      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-arm-target.s cortex-a8-fix-bl-rel.s}
 235      {{objdump -dr cortex-a8-fix-bl-rel-arm.d}}
 236      "cortex-a8-fix-bl-rel-arm"}
 237     {"Cortex-A8 erratum fix, relocate bl.w to Thumb"
 238      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-thumb-target.s cortex-a8-fix-bl-rel.s}
 239      {{objdump -dr cortex-a8-fix-bl-rel-thumb.d}}
 240      "cortex-a8-fix-bl-rel-thumb"}
 241     {"Cortex-A8 erratum fix, relocate bl.w to PLT"
 242      "-EL --section-start=.plt=0x8e00 -Ttext=0x8f00 --fix-cortex-a8 -shared"
 243      "-EL" {cortex-a8-thumb-target.s cortex-a8-fix-bl-rel.s}
 244      {{objdump -dr cortex-a8-fix-bl-rel-plt.d}}
 245      "cortex-a8-fix-bl-rel-thumb"}
 246     {"Cortex-A8 erratum fix, relocate b<cond>.w to Thumb"
 247      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-thumb-target.s cortex-a8-fix-bcc-rel.s}
 248      {{objdump -dr cortex-a8-fix-bcc-rel-thumb.d}}
 249      "cortex-a8-fix-bcc-rel-thumb"}
 250     {"Cortex-A8 erratum fix, relocate blx.w to ARM"
 251      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-arm-target.s cortex-a8-fix-blx-rel.s}
 252      {{objdump -dr cortex-a8-fix-blx-rel-arm.d}}
 253      "cortex-a8-fix-blx-rel-arm"}
 254     {"Cortex-A8 erratum fix, relocate blx.w to Thumb"
 255      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-thumb-target.s cortex-a8-fix-blx-rel.s}
 256      {{objdump -dr cortex-a8-fix-blx-rel-thumb.d}}
 257      "cortex-a8-fix-blx-rel-thumb"}
 258     {"Cortex-A8 erratum fix, relocate bl.w and far call"
 259      "-EL -Ttext=0x00 --fix-cortex-a8 --defsym far_fn1=0x80000000 --defsym far_fn2=0x80000004  --defsym far_fn=0x7fff0000 --defsym _start=0"
 260      "-EL -mcpu=cortex-a8" {cortex-a8-far-1.s cortex-a8-far-2.s}
 261      {{objdump -dr cortex-a8-far.d}}
 262      "cortex-a8-far"}
 263     {"Cortex-A8 erratum fix, headers"
 264      "-EL --fix-cortex-a8 -T cortex-a8-fix-hdr.t"
 265      "-EL -mcpu=cortex-a8" {cortex-a8-fix-hdr.s}
 266      {{objdump -dr cortex-a8-fix-hdr.d}}
 267      "cortex-a8-fix-hdr"}
 268     {"Cortex-A8 erratum fix, blx.w and b<cond>.w together"
 269      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-fix-blx-bcond.s}
 270      {{objdump -dr cortex-a8-fix-blx-bcond.d}}
 271      "cortex-a8-fix-blx-bcond"}
 272     {"Unwinding and -gc-sections" "-gc-sections" "" {gc-unwind.s}
 273      {{objdump -sj.data gc-unwind.d}}
 274      "gc-unwind"}
 275     {"Thumb and -gc-sections" "-shared -T arm-dyn.ld" "" {gc-thumb-lib.s}
 276      {}
 277      "gc-thumb-lib.so"}
 278     {"Thumb and -gc-sections" "-pie -T arm.ld -gc-sections tmpdir/gc-thumb-lib.so" "" {gc-thumb.s}
 279      {{readelf --relocs gc-thumb.d}}
 280      "gc-thumb"}
 281     {"arm-pic-veneer" "-static -T arm.ld --pic-veneer" "" {arm-pic-veneer.s}
 282      {{objdump -d arm-pic-veneer.d}}
 283      "arm-pic-veneer"}
 284     {"Preempt Thumb symbol" "tmpdir/mixed-lib.so -T arm-dyn.ld --use-blx" ""
 285      {preempt-app.s}
 286      {{readelf -Ds preempt-app.sym}}
 287      "preempt-app"}
 288     {"jump19" "-static -T arm.ld" "" {jump19.s}
 289      {{objdump -dr jump19.d}}
 290      "jump19"}
 291     {"script-type" "-static -T script-type.ld" "" {script-type.s}
 292      {{readelf -s script-type.sym}}
 293      "script-type"}
 294     {"callweak" "-static -T arm.ld" "" {callweak.s}
 295      {{objdump -dr callweak.d}}
 296      "callweak"}
 297     {"callweak-2" "-static -T arm.ld" "" {callweak-2.s}
 298      {{objdump -dr callweak-2.d}}
 299      "callweak-2"}
 300     {"Relocation boundaries" "-defsym x=0 -defsym y=0 -defsym _start=0" "" {reloc-boundaries.s}
 301      {{objdump -s reloc-boundaries.d}}
 302      "reloc-boundaries"}
 303     {"Data only mapping symbols" "-T data-only-map.ld -Map map" "" {data-only-map.s}
 304      {{objdump -dr data-only-map.d}}
 305      "data-only-map"}
 306     {"GOT relocations in executables (setup)" "-shared"
 307      "" {exec-got-1a.s}
 308      {}
 309      "exec-got-1.so"}
 310     {"GOT relocations in executables" "tmpdir/exec-got-1.so"
 311      "" {exec-got-1b.s}
 312      {{readelf --relocs exec-got-1.d}}
 313      "exec-got-1"}
 314     {"IFUNC test 1" "-T ifunc-static.ld" "" {ifunc-1.s}
 315      {{objdump -d ifunc-1.dd}
 316       {objdump {-s -j.data -j.got} ifunc-1.gd}
 317       {readelf -dr ifunc-1.rd}}
 318      "ifunc-1"}
 319     {"IFUNC test 2" "-T ifunc-static.ld" "" {ifunc-2.s}
 320      {{objdump -d ifunc-2.dd}
 321       {objdump {-s -j.data -j.got} ifunc-2.gd}
 322       {readelf -dr ifunc-2.rd}}
 323      "ifunc-2"}
 324     {"IFUNC test 3" "-T ifunc-dynamic.ld -shared" "" {ifunc-3.s}
 325      {{objdump -d ifunc-3.dd}
 326       {objdump {-s -j.data -j.got} ifunc-3.gd}
 327       {readelf -r ifunc-3.rd}}
 328      "ifunc-3.so"}
 329     {"IFUNC test 4" "-T ifunc-dynamic.ld -shared" "" {ifunc-4.s}
 330      {{objdump -d ifunc-4.dd}
 331       {objdump {-s -j.data -j.got} ifunc-4.gd}
 332       {readelf -r ifunc-4.rd}}
 333      "ifunc-4.so"}
 334     {"IFUNC test 5" "-T ifunc-static.ld" "" {ifunc-5.s}
 335      {{objdump -d ifunc-5.dd}
 336       {objdump {-s -j.data -j.got} ifunc-5.gd}
 337       {readelf -dr ifunc-5.rd}}
 338      "ifunc-5"}
 339     {"IFUNC test 6" "-T ifunc-static.ld" "" {ifunc-6.s}
 340      {{objdump -d ifunc-6.dd}
 341       {objdump {-s -j.data -j.got} ifunc-6.gd}
 342       {readelf -dr ifunc-6.rd}}
 343      "ifunc-6"}
 344     {"IFUNC test 7" "-T ifunc-dynamic.ld tmpdir/ifunc-3.so -shared"
 345      "" {ifunc-7.s}
 346      {{objdump -d ifunc-7.dd}
 347       {objdump {-s -j.data -j.got} ifunc-7.gd}
 348       {readelf -r ifunc-7.rd}}
 349      "ifunc-7.so"}
 350     {"IFUNC test 8" "-T ifunc-dynamic.ld tmpdir/ifunc-4.so -shared"
 351      "" {ifunc-8.s}
 352      {{objdump -d ifunc-8.dd}
 353       {objdump {-s -j.data -j.got} ifunc-8.gd}
 354       {readelf -r ifunc-8.rd}}
 355      "ifunc-8.so"}
 356     {"IFUNC test 9" "-T ifunc-dynamic.ld tmpdir/ifunc-3.so" "" {ifunc-9.s}
 357      {{objdump -d ifunc-9.dd}
 358       {objdump {-s -j.data -j.got} ifunc-9.gd}
 359       {readelf -r ifunc-9.rd}}
 360      "ifunc-9"}
 361     {"IFUNC test 10" "-T ifunc-dynamic.ld tmpdir/ifunc-4.so" "" {ifunc-10.s}
 362      {{objdump -d ifunc-10.dd}
 363       {objdump {-s -j.data -j.got} ifunc-10.gd}
 364       {readelf -r ifunc-10.rd}}
 365      "ifunc-10"}
 366     {"IFUNC test 11" "-T ifunc-static.ld" "" {ifunc-11.s}
 367      {{objdump -d ifunc-11.dd}
 368       {objdump {-s -j.data -j.got} ifunc-11.gd}
 369       {readelf -dr ifunc-11.rd}}
 370      "ifunc-11"}
 371     {"IFUNC test 12" "-T ifunc-dynamic.ld -shared" "" {ifunc-12.s}
 372      {{objdump -d ifunc-12.dd}
 373       {objdump {-s -j.data -j.got} ifunc-12.gd}
 374       {readelf -r ifunc-12.rd}}
 375      "ifunc-12.so"}
 376     {"IFUNC test 13" "-T ifunc-dynamic.ld tmpdir/ifunc-12.so" "" {ifunc-13.s}
 377      {{objdump -d ifunc-13.dd}
 378       {objdump {-s -j.data -j.got} ifunc-13.gd}
 379       {readelf -r ifunc-13.rd}}
 380      "ifunc-13"}
 381     {"IFUNC test 14" "-T ifunc-dynamic.ld tmpdir/ifunc-12.so" "" {ifunc-14.s}
 382      {{objdump -d ifunc-14.dd}
 383       {objdump {-s -j.data -j.got} ifunc-14.gd}
 384       {readelf -r ifunc-14.rd}}
 385      "ifunc-14"}
 386     {"IFUNC test 15" "-T ifunc-dynamic.ld tmpdir/ifunc-12.so" "" {ifunc-15.s}
 387      {{objdump -d ifunc-15.dd}
 388       {objdump {-s -j.data -j.got} ifunc-15.gd}
 389       {readelf -r ifunc-15.rd}}
 390      "ifunc-15"}
 391     {"IFUNC test 16" "-T ifunc-dynamic.ld tmpdir/ifunc-12.so" "" {ifunc-16.s}
 392      {{objdump -d ifunc-16.dd}
 393       {objdump {-s -j.data -j.got} ifunc-16.gd}
 394       {readelf -r ifunc-16.rd}}
 395      "ifunc-16"}
 396 }
 397
 398 run_ld_link_tests $armelftests
 399 run_dump_test "group-relocs-alu-bad"
 400 run_dump_test "group-relocs-ldr-bad"
 401 run_dump_test "group-relocs-ldrs-bad"
 402 run_dump_test "group-relocs-ldc-bad"
 403 run_dump_test "thumb2-bl-undefweak"
 404 run_dump_test "thumb2-bl-undefweak1"
 405 run_dump_test "emit-relocs1"
 406 run_dump_test "movw-shared-1"
 407 run_dump_test "movw-shared-2"
 408 run_dump_test "movw-shared-3"
 409 run_dump_test "movw-shared-4"
 410
 411 # Exclude non-ARM-EABI targets.
 412
 413 if { ![istarget "arm*-*-*eabi"] } {
 414     # Special variants of these tests, as a different farcall stub is
 415     # generated for a non-ARM-EABI target: indeed in such a case,
 416     # there are no attributes to indicate that blx can be used.
 417
 418     set arm_noeabi_tests {
 419         {"Thumb-2-as-Thumb-1 BL" "-Ttext 0x1000 --section-start .foo=0x100100c" "" {thumb2-bl-as-thumb1-bad.s}
 420             {{objdump -d thumb2-bl-as-thumb1-bad-noeabi.d}}
 421             "thumb2-bl-as-thumb1-bad"}
 422         {"Thumb-2 BL bad" "-Ttext 0x1000 --section-start .foo=0x100100c" "" {thumb2-bl-bad.s}
 423             {{objdump -d thumb2-bl-bad-noeabi.d}}
 424             "thumb2-bl-bad"}
 425     }
 426     run_ld_link_tests $arm_noeabi_tests
 427
 428     return
 429 }
 430
 431 # Farcalls stubs are fully supported for ARM-EABI only
 432 set armeabitests {
 433      {"EABI attribute merging" "-r" "" {attr-merge.s attr-merge.s}
 434       {{readelf -A attr-merge.attr}}
 435       "attr-merge"}
 436      {"EABI attribute merging 2" "-r" "" {attr-merge-2a.s attr-merge-2b.s}
 437       {{readelf -A attr-merge-2.attr}}
 438       "attr-merge-2"}
 439      {"EABI attribute merging 3" "-r" "" {attr-merge-3a.s attr-merge-3b.s}
 440       {{readelf -A attr-merge-3.attr}}
 441       "attr-merge-3"}
 442      {"EABI attribute merging 4" "-r" "" {attr-merge-4a.s attr-merge-4b.s}
 443       {{readelf -A attr-merge-4.attr}}
 444       "attr-merge-4"}
 445      {"EABI attribute merging 5" "-r" "" {attr-merge-5.s attr-merge-5.s}
 446       {{readelf -A attr-merge-5.attr}}
 447       "attr-merge-5"}
 448      {"EABI attribute merging 6" "-r" "" {attr-merge-6a.s attr-merge-6b.s}
 449       {{readelf -A attr-merge-6.attr}}
 450       "attr-merge-6"}
 451      {"EABI attribute merging 6 reversed" "-r" "" {attr-merge-6b.s attr-merge-6a.s}
 452       {{readelf -A attr-merge-6.attr}}
 453       "attr-merge-6r"}
 454      {"EABI attribute merging 7" "-r" "" {attr-merge-7a.s attr-merge-7b.s}
 455       {{readelf -A attr-merge-7.attr}}
 456       "attr-merge-7"}
 457      {"EABI attribute arch merging 1" "-r" "" {arch-v6k.s arch-v6t2.s}
 458       {{readelf -A attr-merge-arch-1.attr}}
 459       "attr-merge-arch-1"}
 460      {"EABI attribute arch merging 1 reversed" "-r" "" {arch-v6t2.s arch-v6k.s}
 461       {{readelf -A attr-merge-arch-1.attr}}
 462       "attr-merge-arch-1r"}
 463      {"EABI attribute arch merging 2" "-r" "" {arch-v6k.s arch-v6.s}
 464       {{readelf -A attr-merge-arch-2.attr}}
 465       "attr-merge-arch-2"}
 466      {"EABI attribute arch merging 2 reversed" "-r" "" {arch-v6.s arch-v6k.s}
 467       {{readelf -A attr-merge-arch-2.attr}}
 468       "attr-merge-arch-2r"}
 469      {"Thumb-2 BL" "-Ttext 0x1000 --section-start .foo=0x1001000" "" {thumb2-bl.s}
 470       {{objdump -dr thumb2-bl.d}}
 471       "thumb2-bl"}
 472      {"Thumb-2 Interworked branch" "-T arm.ld" "" {thumb2-b-interwork.s}
 473       {{objdump -dr thumb2-b-interwork.d}}
 474       "thumb2-b-interwork"}
 475     {"BL/BLX interworking" "-T arm.ld" "" {thumb2-bl-blx-interwork.s}
 476      {{objdump -dr thumb2-bl-blx-interwork.d}}
 477      "thumb2-bl-blx-interwork"}
 478     {"ARMv4 interworking" "-static -T arm.ld --fix-v4bx-interworking" "--fix-v4bx -meabi=4" {armv4-bx.s}
 479      {{objdump -d armv4-bx.d}}
 480      "armv4-bx"}
 481     {"MOVW/MOVT and merged sections" "-T arm.ld" "" {movw-merge.s}
 482      {{objdump -dw movw-merge.d}}
 483      "movw-merge"}
 484     {"MOVW/MOVT against shared libraries" "tmpdir/arm-lib.so" "" {arm-app-movw.s}
 485      {{objdump -Rw arm-app.r}}
 486      "arm-app-movw"}
 487     {"Thumb-2-as-Thumb-1 BL" "-Ttext 0x1000 --section-start .foo=0x100100c" "" {thumb2-bl-as-thumb1-bad.s}
 488      {{objdump -d thumb2-bl-as-thumb1-bad.d}}
 489      "thumb2-bl-as-thumb1-bad"}
 490     {"Thumb-2 BL" "-Ttext 0x1000 --section-start .foo=0x100100c" "" {thumb2-bl-bad.s}
 491      {{objdump -d thumb2-bl-bad.d}}
 492      "thumb2-bl-bad"}
 493
 494     {"ARM-ARM farcall" "-Ttext 0x1000 --section-start .foo=0x2001020" "" {farcall-arm-arm.s}
 495      {{objdump -d farcall-arm-arm.d}}
 496      "farcall-arm-arm"}
 497     {"ARM-ARM farcall (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001020 --pic-veneer" "" {farcall-arm-arm.s}
 498      {{objdump -d farcall-arm-arm-pic-veneer.d}}
 499      "farcall-arm-arm-pic-veneer"}
 500     {"ARM-ARM farcall (BE8)" "-Ttext 0x1000 --section-start .foo=0x2001020 -EB --be8" "-EB" {farcall-arm-arm.s}
 501      {{objdump -d farcall-arm-arm.d}}
 502      "farcall-arm-arm-be8"}
 503     {"ARM-ARM farcall (BE)" "-Ttext 0x1000 --section-start .foo=0x2001020 -EB" "-EB" {farcall-arm-arm.s}
 504      {{objdump -d farcall-arm-arm.d}}
 505      "farcall-arm-arm-be"}
 506
 507     {"ARM-Thumb farcall" "-Ttext 0x1000 --section-start .foo=0x2001014" "" {farcall-arm-thumb.s}
 508      {{objdump -d farcall-arm-thumb.d}}
 509      "farcall-arm-thumb"}
 510     {"ARM-Thumb farcall with BLX" "-Ttext 0x1000 --section-start .foo=0x2001014" "-march=armv5t" {farcall-arm-thumb.s}
 511      {{objdump -d farcall-arm-thumb-blx.d}}
 512      "farcall-arm-thumb-blx"}
 513     {"ARM-Thumb farcall (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "" {farcall-arm-thumb.s}
 514      {{objdump -d farcall-arm-thumb-pic-veneer.d}}
 515      "farcall-arm-thumb-pic-veneer"}
 516     {"ARM-Thumb farcall with BLX (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "-march=armv5t" {farcall-arm-thumb.s}
 517      {{objdump -d farcall-arm-thumb-blx-pic-veneer.d}}
 518      "farcall-arm-thumb-blx-pic-veneer"}
 519
 520     {"Thumb-Thumb farcall with BLX" "-Ttext 0x1000 --section-start .foo=0x2001014" "-march=armv5t" {farcall-thumb-thumb.s}
 521      {{objdump -d farcall-thumb-thumb-blx.d}}
 522      "farcall-thumb-thumb-blx"}
 523     {"Thumb-Thumb farcall M profile" "-Ttext 0x1000 --section-start .foo=0x2001014" "-march=armv7-m" {farcall-thumb-thumb.s}
 524      {{objdump -d farcall-thumb-thumb-m.d}}
 525      "farcall-thumb-thumb-m"}
 526     {"Thumb-Thumb farcall v6-M" "-Ttext 0x1000 --section-start .foo=0x2001014" "-march=armv6-m" {farcall-thumb-thumb.s}
 527      {{objdump -d farcall-thumb-thumb-m.d}}
 528      "farcall-thumb-thumb-v6-m"}
 529     {"Thumb-Thumb farcall" "-Ttext 0x1000 --section-start .foo=0x2001014" "-march=armv4t" {farcall-thumb-thumb.s}
 530      {{objdump -d farcall-thumb-thumb.d}}
 531      "farcall-thumb-thumb"}
 532     {"Thumb-Thumb farcall with BLX (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "-march=armv5t" {farcall-thumb-thumb.s}
 533      {{objdump -d farcall-thumb-thumb-blx-pic-veneer.d}}
 534      "farcall-thumb-thumb-blx-pic-veneer"}
 535     {"Thumb-Thumb farcall M profile (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "-march=armv7-m" {farcall-thumb-thumb.s}
 536      {{objdump -d farcall-thumb-thumb-m-pic-veneer.d}}
 537      "farcall-thumb-thumb-m-pic-veneer"}
 538     {"Thumb-Thumb farcall (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "-march=armv4t" {farcall-thumb-thumb.s}
 539      {{objdump -d farcall-thumb-thumb-pic-veneer.d}}
 540      "farcall-thumb-thumb-pic-veneer"}
 541
 542     {"Thumb-ARM farcall" "-Ttext 0x1c01010 --section-start .foo=0x2001014" "-W" {farcall-thumb-arm.s}
 543      {{objdump -d farcall-thumb-arm.d}}
 544      "farcall-thumb-arm"}
 545     {"Thumb-ARM farcall (BE8)" "-Ttext 0x1c01010 --section-start .foo=0x2001014 -EB --be8" "-W -EB" {farcall-thumb-arm.s}
 546      {{objdump -d farcall-thumb-arm.d}}
 547      "farcall-thumb-arm-be8"}
 548     {"Thumb-ARM farcall (BE)" "-Ttext 0x1c01010 --section-start .foo=0x2001014 -EB" "-W -EB" {farcall-thumb-arm.s}
 549      {{objdump -d farcall-thumb-arm.d}}
 550      "farcall-thumb-arm-be"}
 551     {"Thumb-ARM (short) call" "-Ttext 0x1000 --section-start .foo=0x0002014" "-W" {farcall-thumb-arm-short.s}
 552      {{objdump -d farcall-thumb-arm-short.d}}
 553      "farcall-thumb-arm-short"}
 554     {"Thumb-ARM farcall with BLX" "-Ttext 0x1c01010 --section-start .foo=0x2001014" "-W -march=armv5t" {farcall-thumb-arm.s}
 555      {{objdump -d farcall-thumb-arm-blx.d}}
 556      "farcall-thumb-arm-blx"}
 557     {"Thumb-ARM farcall with BLX (PIC veneer)" "-Ttext 0x1c01010 --section-start .foo=0x2001014 --pic-veneer" "-W -march=armv5t" {farcall-thumb-arm.s}
 558      {{objdump -d farcall-thumb-arm-blx-pic-veneer.d}}
 559      "farcall-thumb-arm-blx-pic-veneer"}
 560     {"Thumb-ARM farcall (PIC veneer)" "-Ttext 0x1c01010 --section-start .foo=0x2001014 --pic-veneer" "-W" {farcall-thumb-arm.s}
 561      {{objdump -d farcall-thumb-arm-pic-veneer.d}}
 562      "farcall-thumb-arm-pic-veneer"}
 563
 564     {"Multiple farcalls" "-Ttext 0x1000 --section-start .foo=0x2002020" "" {farcall-mix.s}
 565      {{objdump -d farcall-mix.d}}
 566      "farcall-mix"}
 567     {"Multiple farcalls from several sections" "-Ttext 0x1000 --section-start .mytext=0x2000 --section-start .foo=0x2003020" "" {farcall-mix2.s}
 568      {{objdump -d farcall-mix2.d}}
 569      "farcall-mix2"}
 570
 571     {"Default group size" "-Ttext 0x1000 --section-start .foo=0x2003020" "" {farcall-group.s farcall-group2.s}
 572      {{objdump -d farcall-group.d}}
 573      "farcall-group-default"}
 574     {"Group size=2" "-Ttext 0x1000 --section-start .foo=0x2003020 --stub-group-size=2" "" {farcall-group.s farcall-group2.s}
 575      {{objdump -d farcall-group-size2.d}}
 576      "farcall-group-size2"}
 577     {"Group size limit" "-Ttext 0x1000 --section-start .far=0x2003020" "" {farcall-group3.s farcall-group4.s}
 578      {{objdump -d farcall-group-limit.d}}
 579      "farcall-group-limit"}
 580
 581     {"Mixed ARM/Thumb dynamic application with farcalls" "tmpdir/mixed-lib.so -T arm-dyn.ld --section-start .far_arm=0x2100000 --section-start .far_thumb=0x2200000" ""
 582      {farcall-mixed-app.s}
 583      {{objdump -fdw farcall-mixed-app.d} {objdump -Rw farcall-mixed-app.r}
 584       {readelf -Ds farcall-mixed-app.sym}}
 585      "farcall-mixed-app"}
 586     {"Mixed ARM/Thumb arch5 dynamic application with farcalls" "tmpdir/mixed-lib.so -T arm-dyn.ld --use-blx --section-start .far_arm=0x2100000 --section-start .far_thumb=0x2200000" ""
 587      {farcall-mixed-app.s}
 588      {{objdump -fdw farcall-mixed-app-v5.d} {objdump -Rw farcall-mixed-app.r}
 589       {readelf -Ds farcall-mixed-app.sym}}
 590      "farcall-mixed-app-v5"}
 591
 592     {"Mixed ARM/Thumb shared library with long branches (v4t)" "-shared -T arm-lib.ld" "-march=armv4t"
 593      {farcall-mixed-lib1.s farcall-mixed-lib2.s}
 594      {{objdump -fdw farcall-mixed-lib-v4t.d}}
 595      "farcall-mixed-lib.so"}
 596
 597     {"Mixed ARM/Thumb shared library with long branches (v5t)" "-shared -T arm-lib.ld" "-march=armv5t"
 598      {farcall-mixed-lib1.s farcall-mixed-lib2.s}
 599      {{objdump -fdw farcall-mixed-lib.d}}
 600      "farcall-mixed-lib.so"}
 601
 602     {"Long branch with mixed text and data" "-T arm.ld" "" {farcall-data.s}
 603      {{objdump -dr farcall-data.d}}
 604      "farcall-data"}
 605
 606     {"R_ARM_THM_JUMP24 Relocation veneers: Short 1"
 607      "--section-start destsect=0x00009000 --section-start .text=0x8000"
 608      "-march=armv7-a -mthumb"
 609      {jump-reloc-veneers.s}
 610      {{objdump -d jump-reloc-veneers-short1.d}}
 611      "jump-reloc-veneers-short1"}
 612     {"R_ARM_THM_JUMP24 Relocation veneers: Short 2"
 613      "--section-start destsect=0x00900000 --section-start .text=0x8000"
 614      "-march=armv7-a -mthumb"
 615      {jump-reloc-veneers.s}
 616      {{objdump -d jump-reloc-veneers-short2.d}}
 617      "jump-reloc-veneers-short2"}
 618     {"R_ARM_THM_JUMP24 Relocation veneers: Long"
 619      "--section-start destsect=0x09000000 --section-start .text=0x8000"
 620      "-march=armv7-a -mthumb"
 621      {jump-reloc-veneers.s}
 622      {{objdump -d jump-reloc-veneers-long.d}}
 623      "jump-reloc-veneers-long"}
 624     {"TLS gnu shared library" "-shared -T arm-dyn.ld" "" {tls-gdesc.s}
 625      {{objdump -fdw tls-gdesc.d} {objdump -Rw tls-gdesc.r}}
 626      "tls-lib2.so"}
 627     {"TLS gnu shared library non-lazy" "-z now -shared -T arm-dyn.ld" "" {tls-gdesc.s}
 628      {{readelf "-x .got" tls-gdesc-nlazy.g}}
 629      "tls-lib2-nlazy.so"}
 630     {"TLS long plt library" "-shared -T arm-dyn.ld --section-start .foo=0x4001000" "" {tls-longplt-lib.s}
 631      {{objdump -fdw tls-longplt-lib.d}}
 632      "tls-longplt-lib.so"}
 633     {"TLS long plt" "-T arm-dyn.ld --section-start .foo=0x4001000 tmpdir/tls-longplt-lib.so" "" {tls-longplt.s}
 634      {{objdump -fdw tls-longplt.d}}
 635      "tls-longplt"}
 636     {"TLS thumb1" "-shared -T arm-dyn.ld --section-start .foo=0x4001000" "" {tls-thumb1.s}
 637      {{objdump -fdw tls-thumb1.d}}
 638      "tls-thumb1"}
 639 }
 640
 641 run_ld_link_tests $armeabitests
 642 run_dump_test "attr-merge-wchar-00"
 643 run_dump_test "attr-merge-wchar-02"
 644 run_dump_test "attr-merge-wchar-04"
 645 run_dump_test "attr-merge-wchar-20"
 646 run_dump_test "attr-merge-wchar-22"
 647 run_dump_test "attr-merge-wchar-24"
 648 run_dump_test "attr-merge-wchar-40"
 649 run_dump_test "attr-merge-wchar-42"
 650 run_dump_test "attr-merge-wchar-44"
 651 run_dump_test "attr-merge-wchar-00-nowarn"
 652 run_dump_test "attr-merge-wchar-02-nowarn"
 653 run_dump_test "attr-merge-wchar-04-nowarn"
 654 run_dump_test "attr-merge-wchar-20-nowarn"
 655 run_dump_test "attr-merge-wchar-22-nowarn"
 656 run_dump_test "attr-merge-wchar-24-nowarn"
 657 run_dump_test "attr-merge-wchar-40-nowarn"
 658 run_dump_test "attr-merge-wchar-42-nowarn"
 659 run_dump_test "attr-merge-wchar-44-nowarn"
 660 run_dump_test "farcall-section"
 661 run_dump_test "attr-merge-unknown-1"
 662 run_dump_test "attr-merge-unknown-2"
 663 run_dump_test "attr-merge-unknown-2r"
 664 run_dump_test "attr-merge-unknown-3"
 665 run_dump_test "unwind-1"
 666 run_dump_test "unwind-2"
 667 run_dump_test "unwind-3"
 668 run_dump_test "unwind-4"
 669 run_dump_test "unwind-5"
 670 run_dump_test "attr-merge-vfp-1"
 671 run_dump_test "attr-merge-vfp-1r"
 672 run_dump_test "attr-merge-vfp-2"
 673 run_dump_test "attr-merge-vfp-2r"
 674 run_dump_test "attr-merge-vfp-3"
 675 run_dump_test "attr-merge-vfp-3r"
 676 run_dump_test "attr-merge-vfp-4"
 677 run_dump_test "attr-merge-vfp-4r"
 678 run_dump_test "attr-merge-vfp-5"
 679 run_dump_test "attr-merge-vfp-5r"
 680 run_dump_test "attr-merge-vfp-6"
 681 run_dump_test "attr-merge-vfp-6r"
 682 run_dump_test "attr-merge-incompatible"
 683 run_dump_test "unresolved-1"
 684 run_dump_test "unresolved-1-dyn"