ld/testsuite/ld-mn10300/mn10300.exp

   1 # Expect script for ld-mn10300 tests
   2 #   Copyright (C) 2007-2022 Free Software Foundation, Inc.
   3 #
   4 # This file is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, write to the Free Software
  16 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  17 # MA 02110-1301, USA.
  18 #
  19
  20 if {!([istarget "am3*-*-*"]) && !([istarget "mn10300*-*-*"]) } {
  21     return
  22 }
  23
  24 # Set up a list as described in ld-lib.exp
  25
  26 set mn10300_tests {
  27     {
  28         "am33 string merging"
  29         "-relax -Ttext 0x8000074" ""
  30         ""
  31         { "i36434.s" "i36434-2.s" }
  32         { {objdump -dz i36434.d} }
  33         "i36434.x"
  34     }
  35     {
  36         "difference of two same-section symbols"
  37         "-Ttext 0" ""
  38         ""
  39         { "i112045-1.s" }
  40         { {objdump -d i112045-1.d} }
  41         "i112045-1.x"
  42     }
  43     {
  44         "difference of two same-section symbols where the difference is held in another section"
  45         "-relax -Ttext 100" ""
  46         ""
  47         { "i112045-3.s" }
  48         { {objdump -D i112045-3.d} }
  49         "i112045-3.x"
  50     }
  51     {
  52         "relaxation and alignment directives"
  53         "-relax -Ttext 100 -Tbss 300" ""
  54         ""
  55         { "i127740.s" }
  56         { {objdump -d i127740.d} }
  57         "i127740.x"
  58     }
  59     {
  60         "adjustment of symbols due to relaxation"
  61         "-Tdata 1f -Ttext 0 -relax" ""
  62         ""
  63         { "i135409-1.s" }
  64         { {readelf --syms i135409-1.d} }
  65         "i135409-1.x"
  66     }
  67     {
  68         "adjustment of symbols due to relaxation (with alignment directives)"
  69         "-Tdata 1f -Ttext 0 -relax" ""
  70         ""
  71         { "i135409-2.s" }
  72         { {readelf --syms i135409-2.d} }
  73         "i135409-2.x"
  74     }
  75     {
  76         "adjustment of symbols due to relaxation (with a symbol in the deleted region)"
  77         "-Tdata 1f -Ttext 0 -relax" ""
  78         ""
  79         { "i135409-3.s" }
  80         { {objdump -d i135409-3.d} }
  81         "i135409-3.x"
  82     }
  83     {
  84         "adjusting a 16-bit forward branch"
  85         "-Ti135409-4.t -relax" ""
  86         ""
  87         { "i135409-4.s" }
  88         { {objdump -d i135409-4.d} }
  89         "i135409-4.x"
  90     }
  91     {
  92         "adjusting a 16-bit backward branch"
  93         "-Ti135409-5.t -relax" ""
  94         ""
  95         { "i135409-5.s" }
  96         { {objdump -d i135409-5.d} }
  97         "i135409-5.x"
  98     }
  99     {
 100         "relaxing offsets into a merged string section"
 101         "-Ti143317.t -shared -relax" ""
 102         ""
 103         { "i143317.s" }
 104         { {objdump -d i143317.d} }
 105         "i143317.x"
 106     }
 107 }
 108
 109 run_ld_link_tests $mn10300_tests
 110
 111 if {!([istarget "am3*-*-*"])} {
 112     return
 113 }
 114
 115 set am33_tests {
 116     {
 117         "difference of two same-section symbols (in a shared library)"
 118         "-shared" ""
 119         ""
 120         { "i112045-2.s" }
 121         { {objdump -R i112045-2.d} }
 122         "i112045-2.x"
 123     }
 124 }
 125
 126 run_ld_link_tests $am33_tests
 127
 128 proc i126256-test { } {
 129     global CC_FOR_TARGET
 130     global ld
 131     global srcdir
 132     global subdir
 133
 134     set tmpdir tmpdir
 135     set testname "Seg fault whilst linking one shared library into another when relaxation is enabled."
 136
 137     if { ![check_compiler_available] } then {
 138         return
 139     }
 140
 141     if { ![ld_compile "$CC_FOR_TARGET -mrelax -fPIC" $srcdir/$subdir/i126256-1.c $tmpdir/i126256-1.o] } {
 142         unsupported $testname
 143         return
 144     }
 145
 146     if { ![ld_compile "$CC_FOR_TARGET -mrelax -fPIC" $srcdir/$subdir/i126256-2.c $tmpdir/i126256-2.o] } {
 147         unsupported $testname
 148         return
 149     }
 150
 151     if { ![ld_link $ld $tmpdir/i126256-1.so "-shared $tmpdir/i126256-1.o -e 0"]} {
 152         fail $testname
 153         return
 154     }
 155
 156     if { ![ld_link $ld $tmpdir/i126256-2.so "--relax -shared $tmpdir/i126256-2.o $tmpdir/i126256-1.so -e 0"]} {
 157         fail $testname
 158         return
 159     }
 160
 161     pass $testname
 162 }
 163
 164 i126256-test