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# Test basic linker script functionality
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# By Ian Lance Taylor, Cygnus Support
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# Copyright 1999, 2000, 2001, 2002, 2004, 2005, 2006, 2007, 2009, 2010
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# Free Software Foundation, Inc.
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#
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# This file is part of the GNU Binutils.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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# MA 02110-1301, USA.
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set testname "script"
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if ![ld_assemble $as $srcdir/$subdir/script.s tmpdir/script.o] {
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unresolved $testname
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return
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}
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proc check_script { } {
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global nm
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global testname
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global nm_output
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if ![ld_nm $nm "" tmpdir/script] {
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unresolved $testname
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return
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}
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if {![info exists nm_output(text_start)] \
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|| ![info exists nm_output(text_end)] \
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|| ![info exists nm_output(data_start)] \
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|| ![info exists nm_output(data_end)]} {
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send_log "bad output from nm\n"
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verbose "bad output from nm"
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fail $testname
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return
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}
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set passes 1
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set text_end 0x104
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set data_end 0x1004
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if [istarget *c4x*-*-*] then {
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set text_end 0x101
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set data_end 0x1001
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}
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if [istarget *c54x*-*-*] then {
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set text_end 0x102
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set data_end 0x1002
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}
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if {$nm_output(text_start) != 0x100} {
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send_log "text_start == $nm_output(text_start)\n"
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verbose "text_start == $nm_output(text_start)"
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set passes 0
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}
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if {$nm_output(text_end) < $text_end \
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|| $nm_output(text_end) > 0x110} {
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send_log "text_end == $nm_output(text_end)\n"
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verbose "text_end == $nm_output(text_end)"
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set passes 0
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}
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if {$nm_output(data_start) != 0x1000} {
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send_log "data_start == $nm_output(data_start)\n"
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verbose "data_start == $nm_output(data_start)"
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set passes 0
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}
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if {$nm_output(data_end) < $data_end \
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|| $nm_output(data_end) > 0x1010} {
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send_log "data_end == $nm_output(data_end)\n"
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verbose "data_end == $nm_output(data_end)"
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set passes 0
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}
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if { $passes } {
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pass $testname
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} else {
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fail $testname
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}
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}
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# PE targets need to set the image base to 0 to avoid complications from nm.
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set flags ""
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if {[istarget "*-*-pe*"] \
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|| [istarget "*-*-cygwin*"] \
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|| [istarget "*-*-mingw*"] \
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|| [istarget "*-*-winnt*"] \
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|| [istarget "*-*-nt"] \
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|| [istarget "*-*-interix*"] } then {
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set flags "--image-base 0"
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}
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if ![ld_simple_link $ld tmpdir/script "$flags -T $srcdir/$subdir/script.t tmpdir/script.o"] {
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fail $testname
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} else {
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check_script
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}
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set testname "MRI script"
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if ![ld_simple_link $ld tmpdir/script "$flags -c $srcdir/$subdir/scriptm.t"] {
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fail $testname
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} else {
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check_script
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}
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set testname "MEMORY"
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if ![ld_simple_link $ld tmpdir/script "$flags -T $srcdir/$subdir/memory.t tmpdir/script.o"] {
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fail $testname
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} else {
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check_script
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}
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set test_script_list [lsort [glob $srcdir/$subdir/region-alias-*.t]]
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foreach test_script $test_script_list {
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set testname [file tail $test_script]
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if ![ld_simple_link $ld tmpdir/script "$flags -T $test_script tmpdir/script.o"] {
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xfail "REGION_ALIAS: $testname"
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} else {
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xpass "REGION_ALIAS: $testname"
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}
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}
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