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     {"Simple dynamic application" "tmpdir/arm-lib.so" "" {arm-app.s}
  84      {{objdump -fdw arm-app.d} {objdump -Rw arm-app.r}}
  85      "arm-app"}
  86     {"Simple static application" "" "" {arm-static-app.s}
  87      {{objdump -fdw arm-static-app.d} {objdump -rw arm-static-app.r}}
  88      "arm-static-app"}
  89     {"Non-pcrel function reference" "tmpdir/arm-lib.so" "" {arm-app-abs32.s}
  90      {{objdump -fdw arm-app-abs32.d} {objdump -Rw arm-app-abs32.r}}
  91      "arm-app-abs32"}
  92     {"Thumb shared library with ARM entry points" "-shared -T arm-lib.ld" "-mthumb-interwork"
  93      {mixed-lib.s}
  94      {{objdump -fdw armthumb-lib.d} {readelf -Ds armthumb-lib.sym}}
  95      "armthumb-lib.so"}
  96     {"Mixed ARM/Thumb shared library" "-shared -T arm-lib.ld -use-blx" ""
  97      {mixed-lib.s}
  98      {{objdump -fdw mixed-lib.d} {objdump -Rw mixed-lib.r}
  99       {readelf -Ds mixed-lib.sym}}
 100      "mixed-lib.so"}
 101     {"Mixed ARM/Thumb dynamic application" "tmpdir/mixed-lib.so -T arm-dyn.ld" ""
 102      {mixed-app.s}
 103      {{objdump -fdw mixed-app.d} {objdump -Rw mixed-app.r}
 104       {readelf -Ds mixed-app.sym}}
 105      "mixed-app"}
 106     {"Mixed ARM/Thumb arch5 dynamic application" "tmpdir/mixed-lib.so -T arm-dyn.ld --use-blx" ""
 107      {mixed-app.s}
 108      {{objdump -fdw mixed-app-v5.d} {objdump -Rw mixed-app.r}
 109       {readelf -Ds mixed-app.sym}}
 110      "mixed-app-v5"}
 111     {"target1-abs" "-static --target1-abs -T arm.ld" "" {arm-target1.s}
 112      {{objdump -s arm-target1-abs.d}}
 113      "arm-target1-abs"}
 114     {"target1-rel" "-static --target1-rel -T arm.ld" "" {arm-target1.s}
 115      {{objdump -s arm-target1-rel.d}}
 116      "arm-target1-rel"}
 117     {"target2-rel" "-static --target2=rel -T arm.ld" "" {arm-target2.s}
 118      {{objdump -s arm-target2-rel.d}}
 119      "arm-target2-rel"}
 120     {"target2-abs" "-static --target2=abs -T arm.ld" "" {arm-target2.s}
 121      {{objdump -s arm-target2-abs.d}}
 122      "arm-target2-abs"}
 123     {"target2-got-rel" "-static --target2=got-rel -T arm.ld" "" {arm-target2.s}
 124      {{objdump -s arm-target2-got-rel.d}}
 125      "arm-target2-got-rel"}
 126     {"arm-rel31" "-static -T arm.ld" "" {arm-rel31.s}
 127      {{objdump -s arm-rel31.d}}
 128      "arm-rel31"}
 129     {"arm-rel32" "-shared -T arm-dyn.ld" "" {arm-rel32.s}
 130      {{objdump -Rsj.data arm-rel32.d}}
 131      "arm-rel32"}
 132     {"arm-call" "-static -T arm.ld" "-meabi=4" {arm-call1.s arm-call2.s}
 133      {{objdump -d arm-call.d}}
 134      "arm-call"}
 135     {"TLS shared library" "-shared -T arm-lib.ld" "" {tls-lib.s}
 136      {{objdump -fdw tls-lib.d} {objdump -Rw tls-lib.r}}
 137      "tls-lib.so"}
 138     {"TLS dynamic application" "-T arm-dyn.ld tmpdir/tls-lib.so" "" {tls-app.s}
 139      {{objdump -fdw tls-app.d} {objdump -Rw tls-app.r}}
 140      "tls-app"}
 141     {"TLS gnu shared library got" "-shared -T arm-dyn.ld" "" {tls-gdesc-got.s}
 142      {{objdump "-fDR -j .got" tls-gdesc-got.d}}
 143      "tls-lib2-got.so"}
 144     {"TLS gnu shared library inlined trampoline" "-shared -T arm-dyn.ld" "" {tls-descseq.s}
 145      {{objdump -fdw tls-descseq.d} {objdump -Rw tls-descseq.r}}
 146      "tls-lib2inline.so"}
 147     {"TLS shared library gdesc local" "-shared -T arm-dyn.ld" "" {tls-lib-loc.s}
 148      {{objdump -fdw tls-lib-loc.d} {objdump -Rw tls-lib-loc.r}}
 149      "tls-lib-loc.so"}
 150     {"TLS gnu GD to IE relaxation" "-static -T arm-dyn.ld" "" {tls-gdierelax.s}
 151      {{objdump -fdw tls-gdierelax.d}}
 152      "tls-app-rel-ie"}
 153     {"TLS gnu GD to IE shared relaxation" "-shared -T arm-dyn.ld" "" {tls-gdierelax2.s}
 154      {{objdump -fdw tls-gdierelax2.d}}
 155      "tls-app-rel-ie2"}
 156     {"TLS gnu GD to LE relaxation" "-T arm-dyn.ld" "" {tls-gdlerelax.s}
 157      {{objdump -fdw tls-gdlerelax.d}}
 158      "tls-app-rel-le"}
 159     {"TLS mixed models shared lib" "-shared -T arm-dyn.ld" "" {tls-mixed.s}
 160      {{objdump -Rw tls-mixed.r}}
 161      "tls-mixed.so"}
 162     {"TLS descseq relaxation" "-T arm-dyn.ld" "" {tls-descrelax.s}
 163      {{objdump -fdw tls-descrelax.d}}
 164      "tls-descrelax"}
 165     {"TLS descseq relaxation v7" "-T arm-dyn.ld" "" {tls-descrelax-v7.s}
 166      {{objdump -fdw tls-descrelax-v7.d}}
 167      "tls-descrelax-v7"}
 168     {"TLS descseq relaxation BE8" "-T arm-dyn.ld -EB --be8" "-mbig-endian" {tls-descrelax-be8.s}
 169      {{objdump -fdw tls-descrelax-be8.d}}
 170      "tls-descrelax-be8"}
 171     {"TLS descseq relaxation BE32" "-T arm-dyn.ld -EB" "-mbig-endian" {tls-descrelax-be32.s}
 172      {{objdump -fdw tls-descrelax-be32.d}}
 173      "tls-descrelax-be32"}
 174     {"Thumb entry point" "-T arm.ld" "" {thumb-entry.s}
 175      {{readelf -h thumb-entry.d}}
 176      "thumb-entry"}
 177     {"thumb-rel32" "-static -T arm.ld" "" {thumb-rel32.s}
 178      {{objdump -s thumb-rel32.d}}
 179      "thumb-rel32"}
 180     {"MOVW/MOVT" "-static -T arm.ld" "" {arm-movwt.s}
 181      {{objdump -dw arm-movwt.d}}
 182      "arm-movwt"}
 183     {"BE8 Mapping Symbols" "-static -T arm.ld -EB --be8" "-EB" {arm-be8.s}
 184      {{objdump -d arm-be8.d}}
 185      "arm-be8"}
 186     {"Using Thumb lib by another lib" "-shared tmpdir/mixed-lib.so" "" {use-thumb-lib.s}
 187      {{readelf -Ds use-thumb-lib.sym}}
 188      "use-thumb-lib.so"}
 189     {"VFP11 denorm erratum fix, scalar operation"
 190      "-EL --vfp11-denorm-fix=scalar -Ttext=0x8000" "-EL -mfpu=vfpxd" {vfp11-fix-scalar.s}
 191      {{objdump -dr vfp11-fix-scalar.d}}
 192      "vfp11-fix-scalar"}
 193     {"VFP11 denorm erratum fix, vector operation"
 194      "-EB --vfp11-denorm-fix=vector -Ttext=0x8000" "-EB -mfpu=vfpxd" {vfp11-fix-vector.s}
 195      {{objdump -dr vfp11-fix-vector.d}}
 196      "vfp11-fix-vector"}
 197     {"VFP11 denorm erratum fix, embedded code-like data"
 198      "-EL --vfp11-denorm-fix=scalar -Ttext=0x8000" "-EL -mfpu=vfpxd" {vfp11-fix-none.s}
 199      {{objdump -dr vfp11-fix-none.d}}
 200      "vfp11-fix-none"}
 201     {"Cortex-A8 erratum fix, b.w"
 202      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-fix-b.s}
 203      {{objdump -dr cortex-a8-fix-b.d}}
 204      "cortex-a8-fix-b"}
 205     {"Cortex-A8 erratum fix, bl.w"
 206      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-fix-bl.s}
 207      {{objdump -dr cortex-a8-fix-bl.d}}
 208      "cortex-a8-fix-bl"}
 209     {"Cortex-A8 erratum fix, bcc.w"
 210      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-fix-bcc.s}
 211      {{objdump -dr cortex-a8-fix-bcc.d}}
 212      "cortex-a8-fix-bcc"}
 213     {"Cortex-A8 erratum fix, blx.w"
 214      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-fix-blx.s}
 215      {{objdump -dr cortex-a8-fix-blx.d}}
 216      "cortex-a8-fix-blx"}
 217     {"Cortex-A8 erratum fix, relocate b.w to ARM"
 218      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-arm-target.s cortex-a8-fix-b-rel.s}
 219      {{objdump -dr cortex-a8-fix-b-rel-arm.d}}
 220      "cortex-a8-fix-b-rel-arm"}
 221     {"Cortex-A8 erratum fix, relocate b.w to Thumb"
 222      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-thumb-target.s cortex-a8-fix-b-rel.s}
 223      {{objdump -dr cortex-a8-fix-b-rel-thumb.d}}
 224      "cortex-a8-fix-b-rel-thumb"}
 225     {"Cortex-A8 erratum fix, relocate bl.w to ARM"
 226      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-arm-target.s cortex-a8-fix-bl-rel.s}
 227      {{objdump -dr cortex-a8-fix-bl-rel-arm.d}}
 228      "cortex-a8-fix-bl-rel-arm"}
 229     {"Cortex-A8 erratum fix, relocate bl.w to Thumb"
 230      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-thumb-target.s cortex-a8-fix-bl-rel.s}
 231      {{objdump -dr cortex-a8-fix-bl-rel-thumb.d}}
 232      "cortex-a8-fix-bl-rel-thumb"}
 233     {"Cortex-A8 erratum fix, relocate bl.w to PLT"
 234      "-EL --section-start=.plt=0x8e00 -Ttext=0x8f00 --fix-cortex-a8 -shared"
 235      "-EL" {cortex-a8-thumb-target.s cortex-a8-fix-bl-rel.s}
 236      {{objdump -dr cortex-a8-fix-bl-rel-plt.d}}
 237      "cortex-a8-fix-bl-rel-thumb"}
 238     {"Cortex-A8 erratum fix, relocate b<cond>.w to Thumb"
 239      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-thumb-target.s cortex-a8-fix-bcc-rel.s}
 240      {{objdump -dr cortex-a8-fix-bcc-rel-thumb.d}}
 241      "cortex-a8-fix-bcc-rel-thumb"}
 242     {"Cortex-A8 erratum fix, relocate blx.w to ARM"
 243      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-arm-target.s cortex-a8-fix-blx-rel.s}
 244      {{objdump -dr cortex-a8-fix-blx-rel-arm.d}}
 245      "cortex-a8-fix-blx-rel-arm"}
 246     {"Cortex-A8 erratum fix, relocate blx.w to Thumb"
 247      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-thumb-target.s cortex-a8-fix-blx-rel.s}
 248      {{objdump -dr cortex-a8-fix-blx-rel-thumb.d}}
 249      "cortex-a8-fix-blx-rel-thumb"}
 250     {"Cortex-A8 erratum fix, relocate bl.w and far call"
 251      "-EL -Ttext=0x00 --fix-cortex-a8 --defsym far_fn1=0x80000000 --defsym far_fn2=0x80000004  --defsym far_fn=0x7fff0000 --defsym _start=0"
 252      "-EL -mcpu=cortex-a8" {cortex-a8-far-1.s cortex-a8-far-2.s}
 253      {{objdump -dr cortex-a8-far.d}}
 254      "cortex-a8-far"}
 255     {"Cortex-A8 erratum fix, headers"
 256      "-EL --fix-cortex-a8 -T cortex-a8-fix-hdr.t"
 257      "-EL -mcpu=cortex-a8" {cortex-a8-fix-hdr.s}
 258      {{objdump -dr cortex-a8-fix-hdr.d}}
 259      "cortex-a8-fix-hdr"}
 260     {"Cortex-A8 erratum fix, blx.w and b<cond>.w together"
 261      "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-fix-blx-bcond.s}
 262      {{objdump -dr cortex-a8-fix-blx-bcond.d}}
 263      "cortex-a8-fix-blx-bcond"}
 264     {"Unwinding and -gc-sections" "-gc-sections" "" {gc-unwind.s}
 265      {{objdump -sj.data gc-unwind.d}}
 266      "gc-unwind"}
 267     {"Thumb and -gc-sections" "-shared -T arm-dyn.ld" "" {gc-thumb-lib.s}
 268      {}
 269      "gc-thumb-lib.so"}
 270     {"Thumb and -gc-sections" "-pie -T arm.ld -gc-sections tmpdir/gc-thumb-lib.so" "" {gc-thumb.s}
 271      {{readelf --relocs gc-thumb.d}}
 272      "gc-thumb"}
 273     {"arm-pic-veneer" "-static -T arm.ld --pic-veneer" "" {arm-pic-veneer.s}
 274      {{objdump -d arm-pic-veneer.d}}
 275      "arm-pic-veneer"}
 276     {"Preempt Thumb symbol" "tmpdir/mixed-lib.so -T arm-dyn.ld --use-blx" ""
 277      {preempt-app.s}
 278      {{readelf -Ds preempt-app.sym}}
 279      "preempt-app"}
 280     {"jump19" "-static -T arm.ld" "" {jump19.s}
 281      {{objdump -dr jump19.d}}
 282      "jump19"}
 283     {"script-type" "-static -T script-type.ld" "" {script-type.s}
 284      {{readelf -s script-type.sym}}
 285      "script-type"}
 286     {"callweak" "-static -T arm.ld" "" {callweak.s}
 287      {{objdump -dr callweak.d}}
 288      "callweak"}
 289     {"callweak-2" "-static -T arm.ld" "" {callweak-2.s}
 290      {{objdump -dr callweak-2.d}}
 291      "callweak-2"}
 292     {"Relocation boundaries" "-defsym x=0 -defsym y=0 -defsym _start=0" "" {reloc-boundaries.s}
 293      {{objdump -s reloc-boundaries.d}}
 294      "reloc-boundaries"}
 295     {"Data only mapping symbols" "-T data-only-map.ld -Map map" "" {data-only-map.s}
 296      {{objdump -dr data-only-map.d}}
 297      "data-only-map"}
 298     {"GOT relocations in executables (setup)" "-shared"
 299      "" {exec-got-1a.s}
 300      {}
 301      "exec-got-1.so"}
 302     {"GOT relocations in executables" "tmpdir/exec-got-1.so"
 303      "" {exec-got-1b.s}
 304      {{readelf --relocs exec-got-1.d}}
 305      "exec-got-1"}
 306 }
 307
 308 run_ld_link_tests $armelftests
 309 run_dump_test "group-relocs-alu-bad"
 310 run_dump_test "group-relocs-ldr-bad"
 311 run_dump_test "group-relocs-ldrs-bad"
 312 run_dump_test "group-relocs-ldc-bad"
 313 run_dump_test "thumb2-bl-undefweak"
 314 run_dump_test "thumb2-bl-undefweak1"
 315 run_dump_test "emit-relocs1"
 316 run_dump_test "movw-shared-1"
 317 run_dump_test "movw-shared-2"
 318 run_dump_test "movw-shared-3"
 319 run_dump_test "movw-shared-4"
 320
 321 # Exclude non-ARM-EABI targets.
 322
 323 if { ![istarget "arm*-*-*eabi"] } {
 324     # Special variants of these tests, as a different farcall stub is
 325     # generated for a non-ARM-EABI target: indeed in such a case,
 326     # there are no attributes to indicate that blx can be used.
 327
 328     set arm_noeabi_tests {
 329         {"Thumb-2-as-Thumb-1 BL" "-Ttext 0x1000 --section-start .foo=0x100100c" "" {thumb2-bl-as-thumb1-bad.s}
 330             {{objdump -d thumb2-bl-as-thumb1-bad-noeabi.d}}
 331             "thumb2-bl-as-thumb1-bad"}
 332         {"Thumb-2 BL bad" "-Ttext 0x1000 --section-start .foo=0x100100c" "" {thumb2-bl-bad.s}
 333             {{objdump -d thumb2-bl-bad-noeabi.d}}
 334             "thumb2-bl-bad"}
 335     }
 336     run_ld_link_tests $arm_noeabi_tests
 337
 338     return
 339 }
 340
 341 # Farcalls stubs are fully supported for ARM-EABI only
 342 set armeabitests {
 343      {"EABI attribute merging" "-r" "" {attr-merge.s attr-merge.s}
 344       {{readelf -A attr-merge.attr}}
 345       "attr-merge"}
 346      {"EABI attribute merging 2" "-r" "" {attr-merge-2a.s attr-merge-2b.s}
 347       {{readelf -A attr-merge-2.attr}}
 348       "attr-merge-2"}
 349      {"EABI attribute merging 3" "-r" "" {attr-merge-3a.s attr-merge-3b.s}
 350       {{readelf -A attr-merge-3.attr}}
 351       "attr-merge-3"}
 352      {"EABI attribute merging 4" "-r" "" {attr-merge-4a.s attr-merge-4b.s}
 353       {{readelf -A attr-merge-4.attr}}
 354       "attr-merge-4"}
 355      {"EABI attribute merging 5" "-r" "" {attr-merge-5.s attr-merge-5.s}
 356       {{readelf -A attr-merge-5.attr}}
 357       "attr-merge-5"}
 358      {"EABI attribute merging 6" "-r" "" {attr-merge-6a.s attr-merge-6b.s}
 359       {{readelf -A attr-merge-6.attr}}
 360       "attr-merge-6"}
 361      {"EABI attribute merging 6 reversed" "-r" "" {attr-merge-6b.s attr-merge-6a.s}
 362       {{readelf -A attr-merge-6.attr}}
 363       "attr-merge-6r"}
 364      {"EABI attribute merging 7" "-r" "" {attr-merge-7a.s attr-merge-7b.s}
 365       {{readelf -A attr-merge-7.attr}}
 366       "attr-merge-7"}
 367      {"EABI attribute arch merging 1" "-r" "" {arch-v6k.s arch-v6t2.s}
 368       {{readelf -A attr-merge-arch-1.attr}}
 369       "attr-merge-arch-1"}
 370      {"EABI attribute arch merging 1 reversed" "-r" "" {arch-v6t2.s arch-v6k.s}
 371       {{readelf -A attr-merge-arch-1.attr}}
 372       "attr-merge-arch-1r"}
 373      {"EABI attribute arch merging 2" "-r" "" {arch-v6k.s arch-v6.s}
 374       {{readelf -A attr-merge-arch-2.attr}}
 375       "attr-merge-arch-2"}
 376      {"EABI attribute arch merging 2 reversed" "-r" "" {arch-v6.s arch-v6k.s}
 377       {{readelf -A attr-merge-arch-2.attr}}
 378       "attr-merge-arch-2r"}
 379      {"Thumb-2 BL" "-Ttext 0x1000 --section-start .foo=0x1001000" "" {thumb2-bl.s}
 380       {{objdump -dr thumb2-bl.d}}
 381       "thumb2-bl"}
 382      {"Thumb-2 Interworked branch" "-T arm.ld" "" {thumb2-b-interwork.s}
 383       {{objdump -dr thumb2-b-interwork.d}}
 384       "thumb2-b-interwork"}
 385     {"BL/BLX interworking" "-T arm.ld" "" {thumb2-bl-blx-interwork.s}
 386      {{objdump -dr thumb2-bl-blx-interwork.d}}
 387      "thumb2-bl-blx-interwork"}
 388     {"ARMv4 interworking" "-static -T arm.ld --fix-v4bx-interworking" "--fix-v4bx -meabi=4" {armv4-bx.s}
 389      {{objdump -d armv4-bx.d}}
 390      "armv4-bx"}
 391     {"MOVW/MOVT and merged sections" "-T arm.ld" "" {movw-merge.s}
 392      {{objdump -dw movw-merge.d}}
 393      "movw-merge"}
 394     {"MOVW/MOVT against shared libraries" "tmpdir/arm-lib.so" "" {arm-app-movw.s}
 395      {{objdump -Rw arm-app.r}}
 396      "arm-app-movw"}
 397     {"Thumb-2-as-Thumb-1 BL" "-Ttext 0x1000 --section-start .foo=0x100100c" "" {thumb2-bl-as-thumb1-bad.s}
 398      {{objdump -d thumb2-bl-as-thumb1-bad.d}}
 399      "thumb2-bl-as-thumb1-bad"}
 400     {"Thumb-2 BL" "-Ttext 0x1000 --section-start .foo=0x100100c" "" {thumb2-bl-bad.s}
 401      {{objdump -d thumb2-bl-bad.d}}
 402      "thumb2-bl-bad"}
 403
 404     {"ARM-ARM farcall" "-Ttext 0x1000 --section-start .foo=0x2001020" "" {farcall-arm-arm.s}
 405      {{objdump -d farcall-arm-arm.d}}
 406      "farcall-arm-arm"}
 407     {"ARM-ARM farcall (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001020 --pic-veneer" "" {farcall-arm-arm.s}
 408      {{objdump -d farcall-arm-arm-pic-veneer.d}}
 409      "farcall-arm-arm-pic-veneer"}
 410     {"ARM-ARM farcall (BE8)" "-Ttext 0x1000 --section-start .foo=0x2001020 -EB --be8" "-EB" {farcall-arm-arm.s}
 411      {{objdump -d farcall-arm-arm.d}}
 412      "farcall-arm-arm-be8"}
 413     {"ARM-ARM farcall (BE)" "-Ttext 0x1000 --section-start .foo=0x2001020 -EB" "-EB" {farcall-arm-arm.s}
 414      {{objdump -d farcall-arm-arm.d}}
 415      "farcall-arm-arm-be"}
 416
 417     {"ARM-Thumb farcall" "-Ttext 0x1000 --section-start .foo=0x2001014" "" {farcall-arm-thumb.s}
 418      {{objdump -d farcall-arm-thumb.d}}
 419      "farcall-arm-thumb"}
 420     {"ARM-Thumb farcall with BLX" "-Ttext 0x1000 --section-start .foo=0x2001014" "-march=armv5t" {farcall-arm-thumb.s}
 421      {{objdump -d farcall-arm-thumb-blx.d}}
 422      "farcall-arm-thumb-blx"}
 423     {"ARM-Thumb farcall (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "" {farcall-arm-thumb.s}
 424      {{objdump -d farcall-arm-thumb-pic-veneer.d}}
 425      "farcall-arm-thumb-pic-veneer"}
 426     {"ARM-Thumb farcall with BLX (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "-march=armv5t" {farcall-arm-thumb.s}
 427      {{objdump -d farcall-arm-thumb-blx-pic-veneer.d}}
 428      "farcall-arm-thumb-blx-pic-veneer"}
 429
 430     {"Thumb-Thumb farcall with BLX" "-Ttext 0x1000 --section-start .foo=0x2001014" "-march=armv5t" {farcall-thumb-thumb.s}
 431      {{objdump -d farcall-thumb-thumb-blx.d}}
 432      "farcall-thumb-thumb-blx"}
 433     {"Thumb-Thumb farcall M profile" "-Ttext 0x1000 --section-start .foo=0x2001014" "-march=armv7-m" {farcall-thumb-thumb.s}
 434      {{objdump -d farcall-thumb-thumb-m.d}}
 435      "farcall-thumb-thumb-m"}
 436     {"Thumb-Thumb farcall v6-M" "-Ttext 0x1000 --section-start .foo=0x2001014" "-march=armv6-m" {farcall-thumb-thumb.s}
 437      {{objdump -d farcall-thumb-thumb-m.d}}
 438      "farcall-thumb-thumb-v6-m"}
 439     {"Thumb-Thumb farcall" "-Ttext 0x1000 --section-start .foo=0x2001014" "-march=armv4t" {farcall-thumb-thumb.s}
 440      {{objdump -d farcall-thumb-thumb.d}}
 441      "farcall-thumb-thumb"}
 442     {"Thumb-Thumb farcall with BLX (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "-march=armv5t" {farcall-thumb-thumb.s}
 443      {{objdump -d farcall-thumb-thumb-blx-pic-veneer.d}}
 444      "farcall-thumb-thumb-blx-pic-veneer"}
 445     {"Thumb-Thumb farcall M profile (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "-march=armv7-m" {farcall-thumb-thumb.s}
 446      {{objdump -d farcall-thumb-thumb-m-pic-veneer.d}}
 447      "farcall-thumb-thumb-m-pic-veneer"}
 448     {"Thumb-Thumb farcall (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "-march=armv4t" {farcall-thumb-thumb.s}
 449      {{objdump -d farcall-thumb-thumb-pic-veneer.d}}
 450      "farcall-thumb-thumb-pic-veneer"}
 451
 452     {"Thumb-ARM farcall" "-Ttext 0x1c01010 --section-start .foo=0x2001014" "-W" {farcall-thumb-arm.s}
 453      {{objdump -d farcall-thumb-arm.d}}
 454      "farcall-thumb-arm"}
 455     {"Thumb-ARM farcall (BE8)" "-Ttext 0x1c01010 --section-start .foo=0x2001014 -EB --be8" "-W -EB" {farcall-thumb-arm.s}
 456      {{objdump -d farcall-thumb-arm.d}}
 457      "farcall-thumb-arm-be8"}
 458     {"Thumb-ARM farcall (BE)" "-Ttext 0x1c01010 --section-start .foo=0x2001014 -EB" "-W -EB" {farcall-thumb-arm.s}
 459      {{objdump -d farcall-thumb-arm.d}}
 460      "farcall-thumb-arm-be"}
 461     {"Thumb-ARM (short) call" "-Ttext 0x1000 --section-start .foo=0x0002014" "-W" {farcall-thumb-arm-short.s}
 462      {{objdump -d farcall-thumb-arm-short.d}}
 463      "farcall-thumb-arm-short"}
 464     {"Thumb-ARM farcall with BLX" "-Ttext 0x1c01010 --section-start .foo=0x2001014" "-W -march=armv5t" {farcall-thumb-arm.s}
 465      {{objdump -d farcall-thumb-arm-blx.d}}
 466      "farcall-thumb-arm-blx"}
 467     {"Thumb-ARM farcall with BLX (PIC veneer)" "-Ttext 0x1c01010 --section-start .foo=0x2001014 --pic-veneer" "-W -march=armv5t" {farcall-thumb-arm.s}
 468      {{objdump -d farcall-thumb-arm-blx-pic-veneer.d}}
 469      "farcall-thumb-arm-blx-pic-veneer"}
 470     {"Thumb-ARM farcall (PIC veneer)" "-Ttext 0x1c01010 --section-start .foo=0x2001014 --pic-veneer" "-W" {farcall-thumb-arm.s}
 471      {{objdump -d farcall-thumb-arm-pic-veneer.d}}
 472      "farcall-thumb-arm-pic-veneer"}
 473
 474     {"Multiple farcalls" "-Ttext 0x1000 --section-start .foo=0x2002020" "" {farcall-mix.s}
 475      {{objdump -d farcall-mix.d}}
 476      "farcall-mix"}
 477     {"Multiple farcalls from several sections" "-Ttext 0x1000 --section-start .mytext=0x2000 --section-start .foo=0x2003020" "" {farcall-mix2.s}
 478      {{objdump -d farcall-mix2.d}}
 479      "farcall-mix2"}
 480
 481     {"Default group size" "-Ttext 0x1000 --section-start .foo=0x2003020" "" {farcall-group.s farcall-group2.s}
 482      {{objdump -d farcall-group.d}}
 483      "farcall-group-default"}
 484     {"Group size=2" "-Ttext 0x1000 --section-start .foo=0x2003020 --stub-group-size=2" "" {farcall-group.s farcall-group2.s}
 485      {{objdump -d farcall-group-size2.d}}
 486      "farcall-group-size2"}
 487     {"Group size limit" "-Ttext 0x1000 --section-start .far=0x2003020" "" {farcall-group3.s farcall-group4.s}
 488      {{objdump -d farcall-group-limit.d}}
 489      "farcall-group-limit"}
 490
 491     {"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" ""
 492      {farcall-mixed-app.s}
 493      {{objdump -fdw farcall-mixed-app.d} {objdump -Rw farcall-mixed-app.r}
 494       {readelf -Ds farcall-mixed-app.sym}}
 495      "farcall-mixed-app"}
 496     {"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" ""
 497      {farcall-mixed-app.s}
 498      {{objdump -fdw farcall-mixed-app-v5.d} {objdump -Rw farcall-mixed-app.r}
 499       {readelf -Ds farcall-mixed-app.sym}}
 500      "farcall-mixed-app-v5"}
 501
 502     {"Mixed ARM/Thumb shared library with long branches (v4t)" "-shared -T arm-lib.ld" "-march=armv4t"
 503      {farcall-mixed-lib1.s farcall-mixed-lib2.s}
 504      {{objdump -fdw farcall-mixed-lib-v4t.d}}
 505      "farcall-mixed-lib.so"}
 506
 507     {"Mixed ARM/Thumb shared library with long branches (v5t)" "-shared -T arm-lib.ld" "-march=armv5t"
 508      {farcall-mixed-lib1.s farcall-mixed-lib2.s}
 509      {{objdump -fdw farcall-mixed-lib.d}}
 510      "farcall-mixed-lib.so"}
 511
 512     {"Long branch with mixed text and data" "-T arm.ld" "" {farcall-data.s}
 513      {{objdump -dr farcall-data.d}}
 514      "farcall-data"}
 515
 516     {"R_ARM_THM_JUMP24 Relocation veneers: Short 1"
 517      "--section-start destsect=0x00009000 --section-start .text=0x8000"
 518      "-march=armv7-a -mthumb"
 519      {jump-reloc-veneers.s}
 520      {{objdump -d jump-reloc-veneers-short1.d}}
 521      "jump-reloc-veneers-short1"}
 522     {"R_ARM_THM_JUMP24 Relocation veneers: Short 2"
 523      "--section-start destsect=0x00900000 --section-start .text=0x8000"
 524      "-march=armv7-a -mthumb"
 525      {jump-reloc-veneers.s}
 526      {{objdump -d jump-reloc-veneers-short2.d}}
 527      "jump-reloc-veneers-short2"}
 528     {"R_ARM_THM_JUMP24 Relocation veneers: Long"
 529      "--section-start destsect=0x09000000 --section-start .text=0x8000"
 530      "-march=armv7-a -mthumb"
 531      {jump-reloc-veneers.s}
 532      {{objdump -d jump-reloc-veneers-long.d}}
 533      "jump-reloc-veneers-long"}
 534     {"TLS gnu shared library" "-shared -T arm-dyn.ld" "" {tls-gdesc.s}
 535      {{objdump -fdw tls-gdesc.d} {objdump -Rw tls-gdesc.r}}
 536      "tls-lib2.so"}
 537     {"TLS gnu shared library non-lazy" "-z now -shared -T arm-dyn.ld" "" {tls-gdesc.s}
 538      {{readelf "-x .got" tls-gdesc-nlazy.g}}
 539      "tls-lib2-nlazy.so"}
 540     {"TLS long plt library" "-shared -T arm-dyn.ld --section-start .foo=0x4001000" "" {tls-longplt-lib.s}
 541      {{objdump -fdw tls-longplt-lib.d}}
 542      "tls-longplt-lib.so"}
 543     {"TLS long plt" "-T arm-dyn.ld --section-start .foo=0x4001000 tmpdir/tls-longplt-lib.so" "" {tls-longplt.s}
 544      {{objdump -fdw tls-longplt.d}}
 545      "tls-longplt"}
 546     {"TLS thumb1" "-shared -T arm-dyn.ld --section-start .foo=0x4001000" "" {tls-thumb1.s}
 547      {{objdump -fdw tls-thumb1.d}}
 548      "tls-thumb1"}
 549 }
 550
 551 run_ld_link_tests $armeabitests
 552 run_dump_test "attr-merge-wchar-00"
 553 run_dump_test "attr-merge-wchar-02"
 554 run_dump_test "attr-merge-wchar-04"
 555 run_dump_test "attr-merge-wchar-20"
 556 run_dump_test "attr-merge-wchar-22"
 557 run_dump_test "attr-merge-wchar-24"
 558 run_dump_test "attr-merge-wchar-40"
 559 run_dump_test "attr-merge-wchar-42"
 560 run_dump_test "attr-merge-wchar-44"
 561 run_dump_test "attr-merge-wchar-00-nowarn"
 562 run_dump_test "attr-merge-wchar-02-nowarn"
 563 run_dump_test "attr-merge-wchar-04-nowarn"
 564 run_dump_test "attr-merge-wchar-20-nowarn"
 565 run_dump_test "attr-merge-wchar-22-nowarn"
 566 run_dump_test "attr-merge-wchar-24-nowarn"
 567 run_dump_test "attr-merge-wchar-40-nowarn"
 568 run_dump_test "attr-merge-wchar-42-nowarn"
 569 run_dump_test "attr-merge-wchar-44-nowarn"
 570 run_dump_test "farcall-section"
 571 run_dump_test "attr-merge-unknown-1"
 572 run_dump_test "attr-merge-unknown-2"
 573 run_dump_test "attr-merge-unknown-2r"
 574 run_dump_test "attr-merge-unknown-3"
 575 run_dump_test "unwind-1"
 576 run_dump_test "unwind-2"
 577 run_dump_test "unwind-3"
 578 run_dump_test "unwind-4"
 579 run_dump_test "unwind-5"
 580 run_dump_test "attr-merge-vfp-1"
 581 run_dump_test "attr-merge-vfp-1r"
 582 run_dump_test "attr-merge-vfp-2"
 583 run_dump_test "attr-merge-vfp-2r"
 584 run_dump_test "attr-merge-vfp-3"
 585 run_dump_test "attr-merge-vfp-3r"
 586 run_dump_test "attr-merge-vfp-4"
 587 run_dump_test "attr-merge-vfp-4r"
 588 run_dump_test "attr-merge-vfp-5"
 589 run_dump_test "attr-merge-vfp-5r"
 590 run_dump_test "attr-merge-vfp-6"
 591 run_dump_test "attr-merge-vfp-6r"
 592 run_dump_test "attr-merge-incompatible"
 593 run_dump_test "unresolved-1"
 594 run_dump_test "unresolved-1-dyn"