1 # Expect script for frame section tests 2 # Copyright (C) 2004-2014 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 # Written by H.J. Lu (hongjiu.lu (at) intel.com) 22 # 23 24 # Make sure that ld correctly handles frame sections in ELF. 25 26 # This test can only be run on ELF platforms. 27 if ![is_elf_format] { 28 return 29 } 30 31 # No shared lib support on this target. 32 if { [istarget "mcore-*-*"] } { 33 return 34 } 35 36 # Too small MAXPAGESIZE on this target. 37 if { [istarget "sh*-*-elf*"] } { 38 return 39 } 40 41 # ??? These targets have their own .tbss section, with different meaning 42 # to the usual ELF .tbss. 43 if { [istarget "hppa64-*-*"] || [istarget "v850*-*-*"] } { 44 return 45 } 46 47 set as_opt "" 48 49 # This target requires extra as options when building code for shared 50 # libraries. 51 if { [istarget "tic6x-*-*"] } { 52 set as_opt "-mpic -mpid=near" 53 } 54 55 set test1 "read-only .eh_frame section" 56 set test2 "read-only .gcc_except_table section" 57 58 global as 59 global ld 60 61 if { ![ld_assemble_flags $as $as_opt $srcdir/$subdir/tbss.s tmpdir/tbss.o ] 62 || ![ld_assemble_flags $as $as_opt $srcdir/$subdir/frame.s tmpdir/frame.o] } { 63 unresolved "$test1" 64 return 65 } 66 67 if { [ld_simple_link $ld tmpdir/frame.so "--shared tmpdir/frame.o tmpdir/tbss.o"] } { 68 pass "$test1" 69 } else { 70 if [string match "*shared not supported*" $link_output] { 71 unsupported "-shared is not supported by this target" 72 } else { 73 fail "$test1" 74 } 75 } 76 77 if ![ld_assemble_flags $as $as_opt $srcdir/$subdir/table.s tmpdir/table.o ] { 78 unresolved "$test2" 79 return 80 } 81 82 if { [ld_simple_link $ld tmpdir/table.so "--shared tmpdir/table.o tmpdir/tbss.o"] } { 83 pass "$test2" 84 } else { 85 if [string match "*shared not supported*" $link_output] { 86 unsupported "-shared is not supported by this target" 87 } else { 88 fail "$test2" 89 } 90 } 91