0a61c8c283
* elfxx-mips.c (mips_elf_calculate_relocation): Calculate GP and GP0 for all relocation types. Allow any type of relocation to refer to __gnu_local_gp. ld/testsuite/ * ld-mips-elf/no-shared-1-o32.s, ld-mips-elf/no-shared-1-o32.d, ld-mips-elf/no-shared-1-n32.d, ld-mips-elf/no-shared-1-n64.s, ld-mips-elf/no-shared-1-n64.d, ld-mips-elf/no-shared-1.ld: New tests. * ld-mips-elf/mips-elf.exp: Run them.
340 lines
11 KiB
Text
340 lines
11 KiB
Text
# Expect script for MIPS ELF linker tests
|
|
# Copyright 2002, 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
|
|
#
|
|
# This file is part of the GNU Binutils.
|
|
#
|
|
# This program 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 3 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 "mips*-*-vxworks"]} {
|
|
set mipsvxtests {
|
|
{"VxWorks shared library test 1" "-shared -Tvxworks1.ld"
|
|
"-mips2" {vxworks1-lib.s}
|
|
{{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd}
|
|
{readelf --symbols vxworks1-lib.nd} {readelf -d vxworks1-lib.td}}
|
|
"libvxworks1.so"}
|
|
{"VxWorks executable test 1 (dynamic)" \
|
|
"tmpdir/libvxworks1.so -Tvxworks1.ld -q --force-dynamic"
|
|
"-mips2" {vxworks1.s}
|
|
{{readelf --relocs vxworks1.rd} {objdump -dr vxworks1.dd}}
|
|
"vxworks1"}
|
|
{"VxWorks executable test 2 (dynamic)" \
|
|
"-Tvxworks1.ld -q --force-dynamic"
|
|
"-mips2" {vxworks2.s}
|
|
{{readelf --segments vxworks2.sd}}
|
|
"vxworks2"}
|
|
{"VxWorks executable test 2 (static)"
|
|
"-Tvxworks1.ld"
|
|
"-mips2" {vxworks2.s}
|
|
{{readelf --segments vxworks2-static.sd}}
|
|
"vxworks2"}
|
|
}
|
|
run_ld_link_tests $mipsvxtests
|
|
run_dump_test "vxworks1-static"
|
|
run_dump_test "vxworks-forced-local-1"
|
|
return
|
|
}
|
|
|
|
if {![istarget mips*-*-*] || ![is_elf_format]} {
|
|
return
|
|
}
|
|
|
|
set has_newabi [expr [istarget *-*-irix6*] || [istarget mips64*-*-linux*]]
|
|
set linux_gnu [expr [istarget mips*-*-linux*]]
|
|
set embedded_elf [expr [istarget mips*-*-elf]]
|
|
|
|
if { [istarget mips64*-linux-gnu] } {
|
|
set o32_as_flags "-32 -EB"
|
|
set o32_ld_flags "-melf32btsmip"
|
|
} else {
|
|
set o32_as_flags ""
|
|
set o32_ld_flags ""
|
|
}
|
|
|
|
# Check MIPS16 markings being passed through link.
|
|
run_dump_test "mips16-1"
|
|
|
|
# MIPS branch offset final link checking.
|
|
run_dump_test "branch-misc-1"
|
|
|
|
# Test multi-got link. We only do this on GNU/Linux because it requires
|
|
# the "traditional" emulations.
|
|
if { $linux_gnu } {
|
|
run_dump_test "multi-got-1"
|
|
run_dump_test "multi-got-no-shared"
|
|
run_dump_test "multi-got-hidden-1"
|
|
run_dump_test "multi-got-hidden-2"
|
|
}
|
|
|
|
# Test __gnu_local_gp accesses
|
|
if { $linux_gnu } {
|
|
run_dump_test "no-shared-1-o32"
|
|
if { $has_newabi } {
|
|
run_dump_test "no-shared-1-n32"
|
|
run_dump_test "no-shared-1-n64"
|
|
}
|
|
}
|
|
|
|
if $has_newabi {
|
|
run_dump_test "elf-rel-got-n32"
|
|
run_dump_test "elf-rel-xgot-n32"
|
|
if { $linux_gnu } {
|
|
run_dump_test "elf-rel-got-n64-linux"
|
|
run_dump_test "elf-rel-xgot-n64-linux"
|
|
} else {
|
|
run_dump_test "elf-rel-got-n64"
|
|
run_dump_test "elf-rel-xgot-n64"
|
|
}
|
|
|
|
run_dump_test "relax-jalr-n32"
|
|
run_dump_test "relax-jalr-n32-shared"
|
|
run_dump_test "relax-jalr-n64"
|
|
run_dump_test "relax-jalr-n64-shared"
|
|
}
|
|
|
|
if { $linux_gnu } {
|
|
run_dump_test "rel32-o32"
|
|
run_dump_test "rel32-n32"
|
|
run_dump_test "rel64"
|
|
}
|
|
|
|
if { $embedded_elf } {
|
|
run_dump_test "region1"
|
|
}
|
|
|
|
if $embedded_elf {
|
|
# This could work on other targets too, but would need the appropriate
|
|
# ld -m switch.
|
|
run_dump_test "reloc-1-rel"
|
|
}
|
|
if $has_newabi {
|
|
run_dump_test "reloc-1-n32"
|
|
if $linux_gnu {
|
|
# Uses a linux-specific ld -m switch
|
|
run_dump_test "reloc-1-n64"
|
|
}
|
|
}
|
|
run_dump_test "reloc-2"
|
|
run_dump_test "reloc-merge-lo16"
|
|
run_dump_test "reloc-3"
|
|
if {$has_newabi} {
|
|
run_dump_test "reloc-3-n32"
|
|
}
|
|
run_dump_test "reloc-4"
|
|
run_dump_test "reloc-5"
|
|
|
|
if {$has_newabi && $linux_gnu} {
|
|
run_dump_test "eh-frame1-n32"
|
|
run_dump_test "eh-frame1-n64"
|
|
run_dump_test "eh-frame2-n32"
|
|
run_dump_test "eh-frame2-n64"
|
|
}
|
|
if {$embedded_elf} {
|
|
run_dump_test "eh-frame3"
|
|
run_dump_test "eh-frame4"
|
|
}
|
|
|
|
run_dump_test "jaloverflow"
|
|
run_dump_test "jaloverflow-2"
|
|
if {$has_newabi} {
|
|
run_dump_test "jalbal"
|
|
}
|
|
|
|
run_dump_test "mips16-hilo"
|
|
if {$has_newabi} {
|
|
run_dump_test "mips16-hilo-n32"
|
|
}
|
|
|
|
if { $linux_gnu } {
|
|
run_dump_test "textrel-1"
|
|
run_dump_test "got-page-1"
|
|
if $has_newabi {
|
|
run_dump_test "got-page-2"
|
|
run_dump_test "dyn-sec64"
|
|
}
|
|
run_dump_test "got-page-3"
|
|
run_dump_test "got-dump-1"
|
|
if $has_newabi {
|
|
run_dump_test "got-dump-2"
|
|
}
|
|
}
|
|
|
|
if $has_newabi {
|
|
run_dump_test "emit-relocs-1"
|
|
}
|
|
|
|
run_dump_test "hash1a"
|
|
run_dump_test "hash1b"
|
|
run_dump_test "hash1c"
|
|
|
|
if {[istarget mips*-*-linux*]} {
|
|
# The number of symbols that are always included in the symbol table
|
|
# for these tests. The 4 are:
|
|
#
|
|
# the null symbol entry
|
|
# the .MIPS.stubs section symbol
|
|
# _gp
|
|
# _GLOBAL_OFFSET_TABLE_
|
|
set base_syms 4
|
|
foreach dynsym { 7fff 8000 fff0 10000 2fe80 } {
|
|
run_ld_link_tests \
|
|
[list [list \
|
|
"Stub for dynsym 0x$dynsym" \
|
|
"-shared -melf32btsmip -T stub-dynsym-1.ld" \
|
|
[concat \
|
|
"-EB -march=mips1 -32 -KPIC" \
|
|
"--defsym base_syms=$base_syms" \
|
|
"--defsym dynsym=0x$dynsym"] \
|
|
[list "stub-dynsym-1.s"] \
|
|
[list [list \
|
|
"objdump" "-dz" \
|
|
"stub-dynsym-1-$dynsym.d"]] \
|
|
"stub-dynsym-1-$dynsym"]]
|
|
}
|
|
}
|
|
|
|
# For tests which may involve multiple files, use run_ld_link_tests.
|
|
|
|
# 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 mips_tls_tests {
|
|
{"Static executable with TLS" "-static -melf32btsmip -T mips-dyn.ld"
|
|
"-EB -march=mips1 -32 -KPIC" {tlsbin-o32.s}
|
|
{{objdump {-dr -m mips:isa32r2} tlsbin-o32.d} {objdump -srj.got tlsbin-o32.got}}
|
|
"tls-static-o32"}
|
|
{"Shared library with TLS" "-shared -melf32btsmip -T mips-lib.ld"
|
|
"-EB -march=mips1 -32 -KPIC" {tlslib-o32.s}
|
|
{{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32.got}}
|
|
"tlslib-o32.so"}
|
|
{"Dynamic executable with TLS"
|
|
"-melf32btsmip -T mips-dyn.ld tmpdir/tlslib-o32.so"
|
|
"-EB -march=mips1 -32 -KPIC" {tlsdyn-o32.s}
|
|
{{objdump {-dr -m mips:isa32r2} tlsdyn-o32.d} {objdump -Rsj.got tlsdyn-o32.got}}
|
|
"tls-dynamic-o32"}
|
|
{"Shared library with multiple GOTs and TLS"
|
|
"-shared -melf32btsmip -T mips-lib.ld"
|
|
"-EB -march=mips1 -32 -KPIC" {tls-multi-got-1-1.s tls-multi-got-1-2.s}
|
|
{{readelf {-d -r} tls-multi-got-1.r}
|
|
{objdump {-dr -m mips:isa32r2} tls-multi-got-1.d}
|
|
{objdump -Rsj.got tls-multi-got-1.got}}
|
|
"tlslib-multi.so"}
|
|
{"Shared library with TLS and versioning"
|
|
"-shared -melf32btsmip -T mips-lib.ld --version-script tlslib.ver"
|
|
"-EB -march=mips1 -32 -KPIC" {tlslib-o32.s}
|
|
{{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32-ver.got}}
|
|
"tlslib-o32-ver.so"}
|
|
{"Dynamic executable with TLS and versioning"
|
|
"-melf32btsmip -T mips-dyn.ld tmpdir/tlslib-o32-ver.so"
|
|
"-EB -march=mips1 -32 -KPIC" {tlsdyn-o32.s tlsdyn-o32-2.s}
|
|
{{objdump {-dr -m mips:isa32r2} tlsdyn-o32-1.d} {objdump -Rsj.got tlsdyn-o32-1.got}}
|
|
"tls-dynamic-o32-ver"}
|
|
{"Dynamic executable with TLS and versioning (order 2)"
|
|
"-melf32btsmip -T mips-dyn.ld tmpdir/tlsdyn-o32.o tmpdir/tlslib-o32-ver.so tmpdir/tlsdyn-o32-2.o"
|
|
"-EB -march=mips1 -32 -KPIC" {}
|
|
{{objdump {-dr -m mips:isa32r2} tlsdyn-o32-2.d} {objdump -Rsj.got tlsdyn-o32-2.got}}
|
|
"tls-dynamic-o32-ver-2"}
|
|
{"Dynamic executable with TLS and versioning (order 3)"
|
|
"-melf32btsmip -T mips-dyn.ld tmpdir/tlsdyn-o32-2.o tmpdir/tlslib-o32-ver.so tmpdir/tlsdyn-o32.o"
|
|
"-EB -march=mips1 -32 -KPIC" {}
|
|
{{objdump {-dr -m mips:isa32r2} tlsdyn-o32-3.d} {objdump -Rsj.got tlsdyn-o32-3.got}}
|
|
"tls-dynamic-o32-ver-3"}
|
|
{"Shared library with TLS and hidden symbols"
|
|
"-shared -melf32btsmip -T mips-lib.ld --version-script tlslib-hidden.ver"
|
|
"-EB -march=mips1 -32 -KPIC" {tlslib-o32.s}
|
|
{{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32-hidden.got}}
|
|
"tlslib-o32-hidden.so"}
|
|
{"Shared library with TLS and hidden symbols (2)"
|
|
"-shared -melf32btsmip -T mips-lib.ld"
|
|
"-EB -march=mips1 -32 -KPIC" {tls-hidden2a.s tls-hidden2b.s}
|
|
{{objdump -drj.text tls-hidden2.d} {objdump -sj.got tls-hidden2-got.d}}
|
|
"tls-hidden2.so"}
|
|
{"Shared library with TLS and hidden symbols (3)"
|
|
"-shared -melf32btsmip -T tls-hidden3.ld"
|
|
"-EB -march=mips2 -32 -KPIC" {tls-hidden3a.s tls-hidden3b.s}
|
|
{{objdump -dj.text tls-hidden3.d} {objdump -sj.got tls-hidden3.got}
|
|
{readelf --relocs tls-hidden3.r}}
|
|
"tls-hidden3.so"}
|
|
{"Shared library with TLS and hidden symbols (4)"
|
|
"-shared -melf32btsmip -T tls-hidden3.ld"
|
|
"-EB -march=mips2 -32 -KPIC" {tls-hidden4a.s tls-hidden4b.s}
|
|
{{objdump -sj.got tls-hidden4.got} {readelf --relocs tls-hidden4.r}}
|
|
"tls-hidden4.so"}
|
|
}
|
|
|
|
if {[istarget mips*-*-linux*]} {
|
|
run_ld_link_tests $mips_tls_tests
|
|
}
|
|
|
|
set mips16_call_global_test [list \
|
|
[list "Global calls from mips16" \
|
|
"$o32_ld_flags" \
|
|
"$o32_as_flags -mips32r2" \
|
|
{mips16-call-global-1.s mips16-call-global-2.s mips16-call-global-3.s} \
|
|
{{objdump -dr mips16-call-global.d}} \
|
|
"mips16-call-global"]]
|
|
|
|
run_ld_link_tests $mips16_call_global_test
|
|
|
|
set mips16_intermix_test [list \
|
|
[list "Intermixing mips32 and mips16 functions" \
|
|
"$o32_ld_flags" \
|
|
"$o32_as_flags -mips32r2" \
|
|
{mips16-intermix-1.s mips16-intermix-2.s} \
|
|
{{objdump -t mips16-intermix.d}} \
|
|
"mips16-intermix"]]
|
|
|
|
run_ld_link_tests $mips16_intermix_test
|
|
|
|
run_dump_test "mips16-local-stubs-1"
|
|
|
|
run_dump_test "attr-gnu-4-00"
|
|
run_dump_test "attr-gnu-4-01"
|
|
run_dump_test "attr-gnu-4-02"
|
|
run_dump_test "attr-gnu-4-03"
|
|
run_dump_test "attr-gnu-4-04"
|
|
run_dump_test "attr-gnu-4-05"
|
|
run_dump_test "attr-gnu-4-10"
|
|
run_dump_test "attr-gnu-4-11"
|
|
run_dump_test "attr-gnu-4-12"
|
|
run_dump_test "attr-gnu-4-13"
|
|
run_dump_test "attr-gnu-4-14"
|
|
run_dump_test "attr-gnu-4-15"
|
|
run_dump_test "attr-gnu-4-20"
|
|
run_dump_test "attr-gnu-4-21"
|
|
run_dump_test "attr-gnu-4-22"
|
|
run_dump_test "attr-gnu-4-23"
|
|
run_dump_test "attr-gnu-4-24"
|
|
run_dump_test "attr-gnu-4-25"
|
|
run_dump_test "attr-gnu-4-30"
|
|
run_dump_test "attr-gnu-4-31"
|
|
run_dump_test "attr-gnu-4-32"
|
|
run_dump_test "attr-gnu-4-33"
|
|
run_dump_test "attr-gnu-4-34"
|
|
run_dump_test "attr-gnu-4-35"
|
|
run_dump_test "attr-gnu-4-40"
|
|
run_dump_test "attr-gnu-4-41"
|
|
run_dump_test "attr-gnu-4-42"
|
|
run_dump_test "attr-gnu-4-43"
|
|
run_dump_test "attr-gnu-4-44"
|
|
run_dump_test "attr-gnu-4-45"
|
|
run_dump_test "attr-gnu-4-51"
|