27e55c4d0b
ld/ * emultempl/armelf.em (pic_veneer): New variable. (PARSE_AND_LIST_PROLOGUE): Add OPTION_PIC_VENEER. (PARSE_AND_LIST_ARGS_CASES): Ditto. (PARSE_AND_LIST_LONGOPTS): Add "pic-veneer". (PARSE_AND_LIST_OPTIONS): Ditto. * ld.texinfo: Document --pic-veneer. ld/testsuite/ * ld-arm/arm-elf.exp (ld-arm/arm-elf.exp): Add arm-pic-veneer. * ld-arm/arm-pic-veneer.d: New test. * ld-arm/arm-pic-veneer.s: New test. bfd/ * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype. * bfd-in2.h: Regenerate. * elf32-arm.c (elf32_arm_link_hash_table): Add pic_veneer. (record_arm_to_thumb_glue): Use globals->pic_veneer. (elf32_arm_create_thumb_stub): Ditto. (bfd_elf32_arm_set_target_relocs): Set globals->pic_veneer.
184 lines
7.1 KiB
Text
184 lines
7.1 KiB
Text
# Expect script for various ARM ELF tests.
|
|
# Copyright 2002, 2003, 2004 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 "arm-*-vxworks"]} {
|
|
set armvxworkstests {
|
|
{"VxWorks shared library test 1" "-shared -Tvxworks1.ld"
|
|
"" {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"
|
|
"" {vxworks1.s}
|
|
{{readelf --relocs vxworks1.rd} {objdump -dr vxworks1.dd}}
|
|
"vxworks1"}
|
|
{"VxWorks executable test 2 (dynamic)" \
|
|
"-Tvxworks1.ld -q --force-dynamic"
|
|
"" {vxworks2.s}
|
|
{{readelf --segments vxworks2.sd}}
|
|
"vxworks2"}
|
|
{"VxWorks executable test 2 (static)"
|
|
"-Tvxworks1.ld"
|
|
"" {vxworks2.s}
|
|
{{readelf --segments vxworks2-static.sd}}
|
|
"vxworks2"}
|
|
}
|
|
run_ld_link_tests $armvxworkstests
|
|
run_dump_test "vxworks1-static"
|
|
}
|
|
|
|
# Exclude non-ARM-ELF targets.
|
|
|
|
if { ![is_elf_format] || ![istarget "arm*-*-*"] } {
|
|
return
|
|
}
|
|
|
|
# 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 armelftests {
|
|
{"Group relocations" "-Ttext 0x8000 --section-start zero=0x0 --section-start alpha=0xeef0 --section-start beta=0xffeef0" "" {group-relocs.s}
|
|
{{objdump -Dr group-relocs.d}}
|
|
"group-relocs"}
|
|
{"Thumb-1 BL" "-Ttext 0x1000 --section-start .foo=0x401000" "" {thumb1-bl.s}
|
|
{{objdump -dr thumb1-bl.d}}
|
|
"thumb1-bl"}
|
|
{"Simple non-PIC shared library" "-shared" "" {arm-lib.s}
|
|
{{objdump -fdw arm-lib.d} {objdump -Rw arm-lib.r}}
|
|
"arm-lib.so"}
|
|
{"Simple PIC shared library" "-shared" "" {arm-lib-plt32.s}
|
|
{{objdump -fdw arm-lib-plt32.d} {objdump -Rw arm-lib-plt32.r}}
|
|
"arm-lib-plt32.so"}
|
|
{"Simple dynamic application" "tmpdir/arm-lib.so" "" {arm-app.s}
|
|
{{objdump -fdw arm-app.d} {objdump -Rw arm-app.r}}
|
|
"arm-app"}
|
|
{"Simple static application" "" "" {arm-static-app.s}
|
|
{{objdump -fdw arm-static-app.d} {objdump -rw arm-static-app.r}}
|
|
"arm-static-app"}
|
|
{"Non-pcrel function reference" "tmpdir/arm-lib.so" "" {arm-app-abs32.s}
|
|
{{objdump -fdw arm-app-abs32.d} {objdump -Rw arm-app-abs32.r}}
|
|
"arm-app-abs32"}
|
|
{"Thumb shared library with ARM entry points" "-shared -T arm-lib.ld" "-mthumb-interwork"
|
|
{mixed-lib.s}
|
|
{{objdump -fdw armthumb-lib.d} {readelf -Ds armthumb-lib.sym}}
|
|
"armthumb-lib.so"}
|
|
{"Mixed ARM/Thumb shared library" "-shared -T arm-lib.ld -use-blx" ""
|
|
{mixed-lib.s}
|
|
{{objdump -fdw mixed-lib.d} {objdump -Rw mixed-lib.r}
|
|
{readelf -Ds mixed-lib.sym}}
|
|
"mixed-lib.so"}
|
|
{"Mixed ARM/Thumb dynamic application" "tmpdir/mixed-lib.so -T arm-dyn.ld" ""
|
|
{mixed-app.s}
|
|
{{objdump -fdw mixed-app.d} {objdump -Rw mixed-app.r}
|
|
{readelf -Ds mixed-app.sym}}
|
|
"mixed-app"}
|
|
{"Mixed ARM/Thumb arch5 dynamic application" "tmpdir/mixed-lib.so -T arm-dyn.ld --use-blx" ""
|
|
{mixed-app.s}
|
|
{{objdump -fdw mixed-app-v5.d} {objdump -Rw mixed-app.r}
|
|
{readelf -Ds mixed-app.sym}}
|
|
"mixed-app-v5"}
|
|
{"target1-abs" "-static --target1-abs -T arm.ld" "" {arm-target1.s}
|
|
{{objdump -s arm-target1-abs.d}}
|
|
"arm-target1-abs"}
|
|
{"target1-rel" "-static --target1-rel -T arm.ld" "" {arm-target1.s}
|
|
{{objdump -s arm-target1-rel.d}}
|
|
"arm-target1-rel"}
|
|
{"target2-rel" "-static --target2=rel -T arm.ld" "" {arm-target2.s}
|
|
{{objdump -s arm-target2-rel.d}}
|
|
"arm-target2-rel"}
|
|
{"target2-abs" "-static --target2=abs -T arm.ld" "" {arm-target2.s}
|
|
{{objdump -s arm-target2-abs.d}}
|
|
"arm-target2-abs"}
|
|
{"target2-got-rel" "-static --target2=got-rel -T arm.ld" "" {arm-target2.s}
|
|
{{objdump -s arm-target2-got-rel.d}}
|
|
"arm-target2-got-rel"}
|
|
{"arm-rel31" "-static -T arm.ld" "" {arm-rel31.s}
|
|
{{objdump -s arm-rel31.d}}
|
|
"arm-rel31"}
|
|
{"arm-call" "-static -T arm.ld" "-meabi=4" {arm-call1.s arm-call2.s}
|
|
{{objdump -d arm-call.d}}
|
|
"arm-call"}
|
|
{"TLS shared library" "-shared -T arm-lib.ld" "" {tls-lib.s}
|
|
{{objdump -fdw tls-lib.d} {objdump -Rw tls-lib.r}}
|
|
"tls-lib.so"}
|
|
{"TLS dynamic application" "-T arm-dyn.ld tmpdir/tls-lib.so" "" {tls-app.s}
|
|
{{objdump -fdw tls-app.d} {objdump -Rw tls-app.r}}
|
|
"tls-app"}
|
|
{"Thumb entry point" "-T arm.ld" "" {thumb-entry.s}
|
|
{{readelf -h thumb-entry.d}}
|
|
"thumb-entry"}
|
|
{"thumb-rel32" "-static -T arm.ld" "" {thumb-rel32.s}
|
|
{{objdump -s thumb-rel32.d}}
|
|
"thumb-rel32"}
|
|
{"MOVW/MOVT" "-static -T arm.ld" "" {arm-movwt.s}
|
|
{{objdump -dw arm-movwt.d}}
|
|
"arm-movwt"}
|
|
{"BE8 Mapping Symbols" "-static -T arm.ld -EB --be8" "-EB" {arm-be8.s}
|
|
{{objdump -s arm-be8.d}}
|
|
"arm-be8"}
|
|
{"Using Thumb lib by another lib" "-shared tmpdir/mixed-lib.so" "" {use-thumb-lib.s}
|
|
{{readelf -Ds use-thumb-lib.sym}}
|
|
"use-thumb-lib.so"}
|
|
{"VFP11 denorm erratum fix, scalar operation"
|
|
"-EL --vfp11-denorm-fix=scalar -Ttext=0x8000" "-EL -mfpu=vfpxd" {vfp11-fix-scalar.s}
|
|
{{objdump -dr vfp11-fix-scalar.d}}
|
|
"vfp11-fix-scalar"}
|
|
{"VFP11 denorm erratum fix, vector operation"
|
|
"-EB --vfp11-denorm-fix=vector -Ttext=0x8000" "-EB -mfpu=vfpxd" {vfp11-fix-vector.s}
|
|
{{objdump -dr vfp11-fix-vector.d}}
|
|
"vfp11-fix-vector"}
|
|
{"VFP11 denorm erratum fix, embedded code-like data"
|
|
"-EL --vfp11-denorm-fix=scalar -Ttext=0x8000" "-EL -mfpu=vfpxd" {vfp11-fix-none.s}
|
|
{{objdump -dr vfp11-fix-none.d}}
|
|
"vfp11-fix-none"}
|
|
{"Unwinding and -gc-sections" "-gc-sections" "" {gc-unwind.s}
|
|
{{objdump -sj.data gc-unwind.d}}
|
|
"gc-unwind"}
|
|
{"arm-pic-veneer" "-static -T arm.ld --pic-veneer" "" {arm-pic-veneer.s}
|
|
{{objdump -d arm-pic-veneer.d}}
|
|
"arm-pic-veneer"}
|
|
}
|
|
|
|
run_ld_link_tests $armelftests
|
|
run_dump_test "group-relocs-alu-bad"
|
|
run_dump_test "group-relocs-ldr-bad"
|
|
run_dump_test "group-relocs-ldrs-bad"
|
|
run_dump_test "group-relocs-ldc-bad"
|
|
run_dump_test "thumb2-bl-as-thumb1-bad"
|
|
run_dump_test "thumb2-bl-bad"
|
|
|
|
# Exclude non-ARM-EABI targets.
|
|
|
|
if { ![istarget "arm*-*-*eabi"] } {
|
|
return
|
|
}
|
|
|
|
set armeabitests {
|
|
{"Thumb-2 BL" "-Ttext 0x1000 --section-start .foo=0x1001000" "" {thumb2-bl.s}
|
|
{{objdump -dr thumb2-bl.d}}
|
|
"thumb2-bl"}
|
|
}
|
|
|
|
run_ld_link_tests $armeabitests
|