ld/testsuite/ld-s390/s390.exp

   1 # Expect script for ld-s390 tests
   2 #   Copyright (C) 2003-2025 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 # Test s390 linking; all types of relocs.  This tests the assembler and
  23 # tools like objdump as well as the linker.
  24
  25 if { !([istarget "s390-*-*"] || [istarget "s390x-*-*"]) } {
  26     return
  27 }
  28
  29 # List contains test-items with 3 items followed by 2 lists:
  30 # 0:name 1:ld early options 2:ld late options 3:assembler options
  31 # 4:filenames of assembler files 5: action and options. 6: name of output file
  32
  33 # Actions:
  34 # objdump: Apply objdump options on result.  Compare with regex (last arg).
  35 # nm: Apply nm options on result.  Compare with regex (last arg).
  36 # readelf: Apply readelf options on result.  Compare with regex (last arg).
  37
  38 set s390tests {
  39     {"TLS -fpic -shared transitions" "-shared -melf_s390 --hash-style=sysv" ""
  40      "-m31" {tlspic1.s tlspic2.s}
  41      {{readelf -Ssrl tlspic.rd} {objdump -dzrj.text tlspic.dd}
  42       {objdump -sj.got tlspic.sd} {objdump -sj.tdata tlspic.td}}
  43      "libtlspic.so"}
  44     {"Helper shared library" "-shared -melf_s390" ""
  45      "-m31" {tlslib.s} {} "libtlslib.so"}
  46     {"TLS -fpic and -fno-pic exec transitions"
  47      "-melf_s390 tmpdir/libtlslib.so --hash-style=sysv" ""
  48      "-m31" {tlsbinpic.s tlsbin.s}
  49      {{readelf -Ssrl tlsbin.rd} {objdump -dzrj.text tlsbin.dd}
  50       {objdump -sj.got tlsbin.sd} {objdump -sj.tdata tlsbin.td}}
  51      "tlsbin"}
  52     {"GOT: symbol address load from got to larl"
  53      "-shared -melf_s390 --hash-style=sysv --version-script=gotreloc-1.ver" ""
  54      "-m31" {gotreloc-1.s}
  55      {{objdump -dzrj.text gotreloc_31-1.dd}}
  56      "gotreloc_31-1"}
  57     {"GOT: no-pie symbol address load from got to larl"
  58      "-shared -melf_s390 --no-pie --hash-style=sysv --version-script=gotreloc-1.ver" ""
  59      "-m31" {gotreloc-1.s}
  60      {{objdump -dzrj.text gotreloc_31-no-pie-1.dd}}
  61      "gotreloc_31-1"}
  62 }
  63
  64 set s390xtests {
  65     {"TLS -fpic -shared transitions" "-shared -melf64_s390 --hash-style=sysv" ""
  66      "-m64 -Aesame" {tlspic1_64.s tlspic2_64.s}
  67      {{readelf -WSsrl tlspic_64.rd} {objdump -dzrj.text tlspic_64.dd}
  68       {objdump -sj.got tlspic_64.sd} {objdump -sj.tdata tlspic_64.td}}
  69      "libtlspic_64.so"}
  70     {"Helper shared library" "-shared -melf64_s390" ""
  71      "-m64 -Aesame" {tlslib_64.s} {} "libtlslib_64.so"}
  72     {"TLS -fpic and -fno-pic exec transitions"
  73      "-melf64_s390 tmpdir/libtlslib_64.so --hash-style=sysv" ""
  74      "-m64 -Aesame" {tlsbinpic_64.s tlsbin_64.s}
  75      {{readelf -WSsrl tlsbin_64.rd} {objdump -dzrj.text tlsbin_64.dd}
  76       {objdump -sj.got tlsbin_64.sd} {objdump -sj.tdata tlsbin_64.td}}
  77      "tlsbin_64"}
  78     {"GOT: norelro symbol address load from got to larl"
  79      "-shared -melf64_s390 -z norelro --hash-style=sysv --version-script=gotreloc-1.ver" ""
  80      "-m64" {gotreloc-1.s}
  81      {{objdump -dzrj.text gotreloc_64-norelro-1.dd}}
  82      "gotreloc_64-1"}
  83     {"GOT: relro symbol address load from got to larl"
  84      "-shared -melf64_s390 -z relro --hash-style=sysv --version-script=gotreloc-1.ver" ""
  85      "-m64" {gotreloc-1.s}
  86      {{objdump -dzrj.text gotreloc_64-relro-1.dd}}
  87      "gotreloc_64-1"}
  88     {"GOT: no-pie symbol address load from got to larl"
  89      "-shared -melf64_s390 --no-pie --hash-style=sysv --version-script=gotreloc-1.ver" ""
  90      "-m64" {gotreloc-1.s}
  91      {{objdump -dzrj.text gotreloc_64-no-pie-1.dd}}
  92      "gotreloc_64-1"}
  93     {"PLT: offset test"
  94      "-shared -m elf64_s390 -dT pltoffset-1.ld --no-error-rwx-segments" ""
  95      "-m64" {pltoffset-1.s}
  96      {{objdump "-dzrj.text --stop-address=16" pltoffset-1.dd}}
  97      "pltoffset-1"}
  98     {"WEAKUNDEF1: overflow test (PC32DBL)"
  99      "-m elf64_s390 -dT 8GB.ld --no-error-rwx-segments" "" "-m64" {weakundef-1.s}
 100      {{objdump "-dzrj.text" weakundef-1.dd}} "weakundef-1"}
 101     {"WEAKUNDEF2: overflow test (PLT32DBL)"
 102      "-m elf64_s390 -dT 8GB.ld --no-error-rwx-segments -no-pie" "" "-m64" {weakundef-2.s}
 103      {{objdump "-dzrj.text" weakundef-2.dd}} "weakundef-2"}
 104 }
 105
 106 if [istarget "s390-*-*"] {
 107     run_ld_link_tests $s390tests
 108 }
 109
 110 if [istarget "s390x-*-*"] {
 111     run_ld_link_tests $s390tests
 112     run_ld_link_tests $s390xtests
 113 }
 114
 115 set test_list [lsort [glob -nocomplain $srcdir/$subdir/*.d]]
 116 foreach t $test_list {
 117     # We need to strip the ".d", but can leave the dirname.
 118     verbose [file rootname $t]
 119     run_dump_test [file rootname $t]
 120 }