1 # Expect script for ld-mn10300 tests 2 # Copyright (C) 2007-2014 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 17 # 18 19 if {!([istarget "am3*-*-*"]) && !([istarget "mn10300*-*-*"]) } { 20 return 21 } 22 23 # Set up a list as described in ld-lib.exp 24 25 set mn10300_tests { 26 { 27 "am33 string merging" 28 "-relax -Ttext 0x8000074" "" 29 "" 30 { "i36434.s" "i36434-2.s" } 31 { {objdump -dz i36434.d} } 32 "i36434.x" 33 } 34 { 35 "difference of two same-section symbols" 36 "-Ttext 0" "" 37 "" 38 { "i112045-1.s" } 39 { {objdump -d i112045-1.d} } 40 "i112045-1.x" 41 } 42 { 43 "difference of two same-section symbols where the difference is held in another section" 44 "-relax -Ttext 100" "" 45 "" 46 { "i112045-3.s" } 47 { {objdump -D i112045-3.d} } 48 "i112045-3.x" 49 } 50 { 51 "relaxation and alignment directives" 52 "-relax -Ttext 100 -Tbss 300" "" 53 "" 54 { "i127740.s" } 55 { {objdump -d i127740.d} } 56 "i127740.x" 57 } 58 { 59 "adjustment of symbols due to relaxation" 60 "-Tdata 1f -Ttext 0 -relax" "" 61 "" 62 { "i135409-1.s" } 63 { {readelf --syms i135409-1.d} } 64 "i135409-1.x" 65 } 66 { 67 "adjustment of symbols due to relaxation (with alignment directives)" 68 "-Tdata 1f -Ttext 0 -relax" "" 69 "" 70 { "i135409-2.s" } 71 { {readelf --syms i135409-2.d} } 72 "i135409-2.x" 73 } 74 { 75 "adjustment of symbols due to relaxation (with a symbol in the deleted region)" 76 "-Tdata 1f -Ttext 0 -relax" "" 77 "" 78 { "i135409-3.s" } 79 { {objdump -d i135409-3.d} } 80 "i135409-3.x" 81 } 82 { 83 "adjusting a 16-bit forward branch" 84 "-Ti135409-4.t -relax" "" 85 "" 86 { "i135409-4.s" } 87 { {objdump -d i135409-4.d} } 88 "i135409-4.x" 89 } 90 { 91 "adjusting a 16-bit backward branch" 92 "-Ti135409-5.t -relax" "" 93 "" 94 { "i135409-5.s" } 95 { {objdump -d i135409-5.d} } 96 "i135409-5.x" 97 } 98 { 99 "relaxing offsets into a merged string section" 100 "-Ti143317.t -shared -relax" "" 101 "" 102 { "i143317.s" } 103 { {objdump -d i143317.d} } 104 "i143317.x" 105 } 106 } 107 108 run_ld_link_tests $mn10300_tests 109 110 if {!([istarget "am3*-*-*"])} { 111 return 112 } 113 114 set am33_tests { 115 { 116 "difference of two same-section symbols (in a shared library)" 117 "-shared" "" 118 "" 119 { "i112045-2.s" } 120 { {objdump -R i112045-2.d} } 121 "i112045-2.x" 122 } 123 } 124 125 run_ld_link_tests $am33_tests 126 127 proc i126256-test { } { 128 global CC 129 global ld 130 global srcdir 131 global subdir 132 133 set tmpdir tmpdir 134 set testname "Seg fault whilst linking one shared library into another when relaxation is enabled." 135 136 if {![is_remote host] && [which $CC] == 0} then { 137 return 138 } 139 140 if { ![ld_compile "$CC -mrelax -fPIC" $srcdir/$subdir/i126256-1.c $tmpdir/i126256-1.o] } { 141 unresolved $testname 142 return 143 } 144 145 if { ![ld_compile "$CC -mrelax -fPIC" $srcdir/$subdir/i126256-2.c $tmpdir/i126256-2.o] } { 146 unresolved $testname 147 return 148 } 149 150 if { ![ld_simple_link $ld $tmpdir/i126256-1.so "-shared $tmpdir/i126256-1.o -e 0"]} { 151 unresolved $testname 152 return 153 } 154 155 if { ![ld_simple_link $ld $tmpdir/i126256-2.so "--relax -shared $tmpdir/i126256-2.o $tmpdir/i126256-1.so -e 0"]} { 156 fail $testname 157 return 158 } 159 160 pass $testname 161 } 162 163 i126256-test 164
