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

   1 # Expect script for various ARM ELF tests.
   2 #   Copyright 2002, 2003, 2004, 2007 Free Software Foundation, Inc.
   3 #
   4 # This file is part of the GNU Binutils.
   5 #
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program; if not, write to the Free Software
  18 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  19 # MA 02110-1301, USA.
  20 #
  21
  22 if {[istarget "arm-*-vxworks"]} {
  23     set armvxworkstests {
  24         {"VxWorks shared library test 1" "-shared -Tvxworks1.ld"
  25          "" {vxworks1-lib.s}
  26          {{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd}
  27           {readelf --symbols vxworks1-lib.nd} {readelf -d vxworks1-lib.td}}
  28          "libvxworks1.so"}
  29         {"VxWorks executable test 1 (dynamic)" \
  30          "tmpdir/libvxworks1.so -Tvxworks1.ld -q --force-dynamic"
  31          "" {vxworks1.s}
  32          {{readelf --relocs vxworks1.rd} {objdump -dr vxworks1.dd}}
  33          "vxworks1"}
  34         {"VxWorks executable test 2 (dynamic)" \
  35          "-Tvxworks1.ld -q --force-dynamic"
  36          "" {vxworks2.s}
  37          {{readelf --segments vxworks2.sd}}
  38          "vxworks2"}
  39         {"VxWorks executable test 2 (static)"
  40          "-Tvxworks1.ld"
  41          "" {vxworks2.s}
  42          {{readelf --segments vxworks2-static.sd}}
  43          "vxworks2"}
  44     }
  45     run_ld_link_tests $armvxworkstests
  46     run_dump_test "vxworks1-static"
  47     run_dump_test "emit-relocs1-vxworks"
  48 }
  49
  50 # Exclude non-ARM-ELF targets.
  51
  52 if { ![is_elf_format] || ![istarget "arm*-*-*"] } {
  53     return
  54 }
  55
  56 # List contains test-items with 3 items followed by 2 lists:
  57 # 0:name 1:ld options 2:assembler options
  58 # 3:filenames of assembler files 4: action and options. 5: name of output file
  59
  60 # Actions:
  61 # objdump: Apply objdump options on result.  Compare with regex (last arg).
  62 # nm: Apply nm options on result.  Compare with regex (last arg).
  63 # readelf: Apply readelf options on result.  Compare with regex (last arg).
  64
  65 set armelftests {
  66     {"Group relocations" "-Ttext 0x8000 --section-start zero=0x0 --section-start alpha=0xeef0 --section-start beta=0xffeef0" "" {group-relocs.s}
  67      {{objdump -Dr group-relocs.d}}
  68      "group-relocs"}
  69     {"Thumb-1 BL" "-Ttext 0x1000 --section-start .foo=0x401000" "" {thumb1-bl.s}
  70      {{objdump -dr thumb1-bl.d}}
  71      "thumb1-bl"}
  72     {"Simple non-PIC shared library" "-shared" "" {arm-lib.s}
  73      {{objdump -fdw arm-lib.d} {objdump -Rw arm-lib.r}}
  74      "arm-lib.so"}
  75     {"Simple PIC shared library" "-shared" "" {arm-lib-plt32.s}
  76      {{objdump -fdw arm-lib-plt32.d} {objdump -Rw arm-lib-plt32.r}}
  77      "arm-lib-plt32.so"}
  78     {"Simple dynamic application" "tmpdir/arm-lib.so" "" {arm-app.s}
  79      {{objdump -fdw arm-app.d} {objdump -Rw arm-app.r}}
  80      "arm-app"}
  81     {"Simple static application" "" "" {arm-static-app.s}
  82      {{objdump -fdw arm-static-app.d} {objdump -rw arm-static-app.r}}
  83      "arm-static-app"}
  84     {"Non-pcrel function reference" "tmpdir/arm-lib.so" "" {arm-app-abs32.s}
  85      {{objdump -fdw arm-app-abs32.d} {objdump -Rw arm-app-abs32.r}}
  86      "arm-app-abs32"}
  87     {"Thumb shared library with ARM entry points" "-shared -T arm-lib.ld" "-mthumb-interwork"
  88      {mixed-lib.s}
  89      {{objdump -fdw armthumb-lib.d} {readelf -Ds armthumb-lib.sym}}
  90      "armthumb-lib.so"}
  91     {"Mixed ARM/Thumb shared library" "-shared -T arm-lib.ld -use-blx" ""
  92      {mixed-lib.s}
  93      {{objdump -fdw mixed-lib.d} {objdump -Rw mixed-lib.r}
  94       {readelf -Ds mixed-lib.sym}}
  95      "mixed-lib.so"}
  96     {"Mixed ARM/Thumb dynamic application" "tmpdir/mixed-lib.so -T arm-dyn.ld" ""
  97      {mixed-app.s}
  98      {{objdump -fdw mixed-app.d} {objdump -Rw mixed-app.r}
  99       {readelf -Ds mixed-app.sym}}
 100      "mixed-app"}
 101     {"Mixed ARM/Thumb arch5 dynamic application" "tmpdir/mixed-lib.so -T arm-dyn.ld --use-blx" ""
 102      {mixed-app.s}
 103      {{objdump -fdw mixed-app-v5.d} {objdump -Rw mixed-app.r}
 104       {readelf -Ds mixed-app.sym}}
 105      "mixed-app-v5"}
 106     {"target1-abs" "-static --target1-abs -T arm.ld" "" {arm-target1.s}
 107      {{objdump -s arm-target1-abs.d}}
 108      "arm-target1-abs"}
 109     {"target1-rel" "-static --target1-rel -T arm.ld" "" {arm-target1.s}
 110      {{objdump -s arm-target1-rel.d}}
 111      "arm-target1-rel"}
 112     {"target2-rel" "-static --target2=rel -T arm.ld" "" {arm-target2.s}
 113      {{objdump -s arm-target2-rel.d}}
 114      "arm-target2-rel"}
 115     {"target2-abs" "-static --target2=abs -T arm.ld" "" {arm-target2.s}
 116      {{objdump -s arm-target2-abs.d}}
 117      "arm-target2-abs"}
 118     {"target2-got-rel" "-static --target2=got-rel -T arm.ld" "" {arm-target2.s}
 119      {{objdump -s arm-target2-got-rel.d}}
 120      "arm-target2-got-rel"}
 121     {"arm-rel31" "-static -T arm.ld" "" {arm-rel31.s}
 122      {{objdump -s arm-rel31.d}}
 123      "arm-rel31"}
 124     {"arm-call" "-static -T arm.ld" "-meabi=4" {arm-call1.s arm-call2.s}
 125      {{objdump -d arm-call.d}}
 126      "arm-call"}
 127     {"TLS shared library" "-shared -T arm-lib.ld" "" {tls-lib.s}
 128      {{objdump -fdw tls-lib.d} {objdump -Rw tls-lib.r}}
 129      "tls-lib.so"}
 130     {"TLS dynamic application" "-T arm-dyn.ld tmpdir/tls-lib.so" "" {tls-app.s}
 131      {{objdump -fdw tls-app.d} {objdump -Rw tls-app.r}}
 132      "tls-app"}
 133     {"Thumb entry point" "-T arm.ld" "" {thumb-entry.s}
 134      {{readelf -h thumb-entry.d}}
 135      "thumb-entry"}
 136     {"thumb-rel32" "-static -T arm.ld" "" {thumb-rel32.s}
 137      {{objdump -s thumb-rel32.d}}
 138      "thumb-rel32"}
 139     {"MOVW/MOVT" "-static -T arm.ld" "" {arm-movwt.s}
 140      {{objdump -dw arm-movwt.d}}
 141      "arm-movwt"}
 142     {"BE8 Mapping Symbols" "-static -T arm.ld -EB --be8" "-EB" {arm-be8.s}
 143      {{objdump -s arm-be8.d}}
 144      "arm-be8"}
 145     {"Using Thumb lib by another lib" "-shared tmpdir/mixed-lib.so" "" {use-thumb-lib.s}
 146      {{readelf -Ds use-thumb-lib.sym}}
 147      "use-thumb-lib.so"}
 148     {"VFP11 denorm erratum fix, scalar operation"
 149      "-EL --vfp11-denorm-fix=scalar -Ttext=0x8000" "-EL -mfpu=vfpxd" {vfp11-fix-scalar.s}
 150      {{objdump -dr vfp11-fix-scalar.d}}
 151      "vfp11-fix-scalar"}
 152     {"VFP11 denorm erratum fix, vector operation"
 153      "-EB --vfp11-denorm-fix=vector -Ttext=0x8000" "-EB -mfpu=vfpxd" {vfp11-fix-vector.s}
 154      {{objdump -dr vfp11-fix-vector.d}}
 155      "vfp11-fix-vector"}
 156     {"VFP11 denorm erratum fix, embedded code-like data"
 157      "-EL --vfp11-denorm-fix=scalar -Ttext=0x8000" "-EL -mfpu=vfpxd" {vfp11-fix-none.s}
 158      {{objdump -dr vfp11-fix-none.d}}
 159      "vfp11-fix-none"}
 160     {"Unwinding and -gc-sections" "-gc-sections" "" {gc-unwind.s}
 161      {{objdump -sj.data gc-unwind.d}}
 162      "gc-unwind"}
 163     {"arm-pic-veneer" "-static -T arm.ld --pic-veneer" "" {arm-pic-veneer.s}
 164      {{objdump -d arm-pic-veneer.d}}
 165      "arm-pic-veneer"}
 166     {"Preempt Thumb symbol" "tmpdir/mixed-lib.so -T arm-dyn.ld --use-blx" ""
 167      {preempt-app.s}
 168      {{readelf -Ds preempt-app.sym}}
 169      "preempt-app"}
 170      {"jump19" "-static -T arm.ld" "" {jump19.s}
 171       {{objdump -dr jump19.d}}
 172       "jump19"}
 173      {"callweak" "-static -T arm.ld" "" {callweak.s}
 174       {{objdump -dr callweak.d}}
 175       "callweak"}
 176     {"ARMv4 interworking" "-static -T arm.ld --fix-v4bx-interworking" "--fix-v4bx -meabi=4" {armv4-bx.s}
 177      {{objdump -d armv4-bx.d}}
 178      "armv4-bx"}
 179 }
 180
 181 run_ld_link_tests $armelftests
 182 run_dump_test "group-relocs-alu-bad"
 183 run_dump_test "group-relocs-ldr-bad"
 184 run_dump_test "group-relocs-ldrs-bad"
 185 run_dump_test "group-relocs-ldc-bad"
 186 run_dump_test "thumb2-bl-as-thumb1-bad"
 187 run_dump_test "thumb2-bl-bad"
 188 run_dump_test "emit-relocs1"
 189
 190 # Exclude non-ARM-EABI targets.
 191
 192 if { ![istarget "arm*-*-*eabi"] } {
 193     return
 194 }
 195
 196 set armeabitests {
 197      {"EABI attribute merging" "-r" "" {attr-merge.s attr-merge.s}
 198       {{readelf -A attr-merge.attr}}
 199       "attr-merge"}
 200      {"EABI attribute merging 2" "-r" "" {attr-merge-2a.s attr-merge-2b.s}
 201       {{readelf -A attr-merge-2.attr}}
 202       "attr-merge-2"}
 203      {"Thumb-2 BL" "-Ttext 0x1000 --section-start .foo=0x1001000" "" {thumb2-bl.s}
 204       {{objdump -dr thumb2-bl.d}}
 205       "thumb2-bl"}
 206 }
 207
 208 run_ld_link_tests $armeabitests