| # Test basic linker script functionality |
| # By Ian Lance Taylor, Cygnus Support |
| # Copyright 1999, 2000, 2001, 2002, 2004, 2005, 2006, 2007, 2009, 2010 |
| # 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. |
| |
| set testname "script" |
| |
| if ![ld_assemble $as $srcdir/$subdir/script.s tmpdir/script.o] { |
| unresolved $testname |
| return |
| } |
| |
| proc check_script { } { |
| global nm |
| global testname |
| global nm_output |
| |
| if ![ld_nm $nm "" tmpdir/script] { |
| unresolved $testname |
| return |
| } |
| |
| if {![info exists nm_output(text_start)] \ |
| || ![info exists nm_output(text_end)] \ |
| || ![info exists nm_output(data_start)] \ |
| || ![info exists nm_output(data_end)]} { |
| send_log "bad output from nm\n" |
| verbose "bad output from nm" |
| fail $testname |
| return |
| } |
| |
| set passes 1 |
| set text_end 0x104 |
| set data_end 0x1004 |
| |
| if [istarget *c4x*-*-*] then { |
| set text_end 0x101 |
| set data_end 0x1001 |
| } |
| |
| if [istarget *c54x*-*-*] then { |
| set text_end 0x102 |
| set data_end 0x1002 |
| } |
| |
| if {$nm_output(text_start) != 0x100} { |
| send_log "text_start == $nm_output(text_start)\n" |
| verbose "text_start == $nm_output(text_start)" |
| set passes 0 |
| } |
| |
| if {$nm_output(text_end) < $text_end \ |
| || $nm_output(text_end) > 0x110} { |
| send_log "text_end == $nm_output(text_end)\n" |
| verbose "text_end == $nm_output(text_end)" |
| set passes 0 |
| } |
| |
| if {$nm_output(data_start) != 0x1000} { |
| send_log "data_start == $nm_output(data_start)\n" |
| verbose "data_start == $nm_output(data_start)" |
| set passes 0 |
| } |
| |
| if {$nm_output(data_end) < $data_end \ |
| || $nm_output(data_end) > 0x1010} { |
| send_log "data_end == $nm_output(data_end)\n" |
| verbose "data_end == $nm_output(data_end)" |
| set passes 0 |
| } |
| |
| if { $passes } { |
| pass $testname |
| } else { |
| fail $testname |
| } |
| } |
| |
| # PE targets need to set the image base to 0 to avoid complications from nm. |
| set flags "" |
| if {[istarget "*-*-pe*"] \ |
| || [istarget "*-*-cygwin*"] \ |
| || [istarget "*-*-mingw*"] \ |
| || [istarget "*-*-winnt*"] \ |
| || [istarget "*-*-nt"] \ |
| || [istarget "*-*-interix*"] } then { |
| set flags "--image-base 0" |
| } |
| |
| if ![ld_simple_link $ld tmpdir/script "$flags -T $srcdir/$subdir/script.t tmpdir/script.o"] { |
| fail $testname |
| } else { |
| check_script |
| } |
| |
| set testname "MRI script" |
| |
| if ![ld_simple_link $ld tmpdir/script "$flags -c $srcdir/$subdir/scriptm.t"] { |
| fail $testname |
| } else { |
| check_script |
| } |
| |
| set testname "MEMORY" |
| |
| if ![ld_simple_link $ld tmpdir/script "$flags -T $srcdir/$subdir/memory.t tmpdir/script.o"] { |
| fail $testname |
| } else { |
| check_script |
| } |
| |
| set test_script_list [lsort [glob $srcdir/$subdir/region-alias-*.t]] |
| |
| foreach test_script $test_script_list { |
| set testname [file tail $test_script] |
| if ![ld_simple_link $ld tmpdir/script "$flags -T $test_script tmpdir/script.o"] { |
| xfail "REGION_ALIAS: $testname" |
| } else { |
| xpass "REGION_ALIAS: $testname" |
| } |
| } |