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# Expect script for tests for >64k sections
# Copyright (C) 2002-2016 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.
#
# Written by Hans-Peter Nilsson (hp@axis.com)
#
# Exclude non-ELF targets.
if ![is_elf_format] {
return
}
# Targets using the generic linker backend don't sort section symbols
# before local symbols, so don't bother testing them.
if { [istarget "arc*-*-*"]
|| [istarget "d30v-*-*"]
|| [istarget "dlx-*-*"]
|| [istarget "i960-*-*"]
|| [istarget "msp430*-*-*"]
|| [istarget "or1k*-*-*"]
|| [istarget "pj*-*-*"]
|| [istarget "m32r-*-*"] } {
return
}
# m68hc11, m68hc12 and xgate run out of address space.
if { [istarget "m68hc1*-*"] || [istarget "xgate-*"] } {
return
}
# Test >64k sections, with and without -r. First, create the assembly
# files. Have a relocation to another section and one within the local
# section.
set test1 "64ksec-r"
set test2 "64ksec"
if { ![runtest_file_p $runtests $test1] \
&& ![runtest_file_p $runtests $test2] } {
return
}
set sfiles {}
set max_sec 66000
set secs_per_file 1000
for { set i 0 } { $i < $max_sec / $secs_per_file } { incr i } {
set sfile "$objdir/tmpdir/sec64-$i.s"
lappend sfiles $sfile
if [catch { set ofd [open $sfile w] } x] {
perror "$x"
unresolved $test1
unresolved $test2
return
}
if { $i == 0 } {
puts $ofd " .global start"
puts $ofd "start:"
puts $ofd " .global _start"
puts $ofd "_start:"
puts $ofd " .global __start"
puts $ofd "__start:"
puts $ofd " .global main"
puts $ofd "main:"
puts $ofd " .global foo_0"
puts $ofd "foo_0: .dc.a 0"
}
# Make sure the used section is not covered by common linker scripts.
# They should get separate section entries even without -r.
puts $ofd " .altmacro"
puts $ofd " .macro sec secn, secp"
if {![istarget "frv-*-*linux*"]} then {
puts $ofd " .section .foo.\\secn,\"ax\""
} else {
puts $ofd " .section .foo.\\secn,\"aw\""
}
puts $ofd " .global foo_\\secn"
puts $ofd "foo_\\secn:"
puts $ofd " .dc.a foo_\\secp"
puts $ofd "bar_\\secn:"
puts $ofd " .dc.a bar_\\secn"
puts $ofd " .endm"
if {![istarget "bfin-*-*"]} then {
puts $ofd " secn = [expr $i * $secs_per_file]"
} else {
puts $ofd " .set secn, [expr $i * $secs_per_file]"
}
puts $ofd " .rept $secs_per_file"
if {![istarget "bfin-*-*"]} then {
puts $ofd " secn = secn + 1"
} else {
puts $ofd " .set secn, secn + 1"
}
puts $ofd " sec %(secn), %(secn-1)"
puts $ofd " .endr"
close $ofd
}
if [catch { set ofd [open "tmpdir/$test1.d" w] } x] {
perror "$x"
unresolved $test1
unresolved $test2
return
}
# The ld-r linked file will contain relocation-sections too, so make it
# half the size in order to try and keep the test-time down.
# The m32r target generates both REL and RELA relocs (for historical
# reasons) so the expected number of sections will be much more than
# 68000, which throws this particular test right off.
if { ![istarget "m32r-*-*"] } then {
foreach sfile [lrange $sfiles 0 [expr [llength $sfiles] / 2]] {
puts $ofd "#source: $sfile"
}
puts $ofd "#ld: -r"
puts $ofd "#readelf: -W -Ss"
puts $ofd "There are 680.. section headers.*:"
puts $ofd "#..."
puts $ofd " \\\[ 0\\\] .* 680\[0-9\]\[0-9\]\[ \]+0\[ \]+0"
puts $ofd "#..."
puts $ofd " \\\[ \[0-9\]\\\] \.foo\.1\[ \]+PROGBITS\[ \]+.*"
puts $ofd "#..."
puts $ofd " \\\[65279\\\] (.rel\[a\]?)?\\.foo\\.\[0-9\]+ .*"
puts $ofd " \\\[65280\\\] (.rel\[a\]?)?\\.foo\\.\[0-9\]+ .*"
puts $ofd "#..."
puts $ofd " 340..: 0+\[ \]+0\[ \]+SECTION\[ \]+LOCAL\[ \]+DEFAULT\[ \]+68... "
puts $ofd "#..."
puts $ofd " 340..: 0+(2|4|8)\[ \]+0\[ \]+NOTYPE\[ \]+LOCAL\[ \]+DEFAULT\[ \]+\[2-5\] bar_1$"
puts $ofd "#..."
puts $ofd ".* bar_34000$"
puts $ofd "#..."
# Global symbols are not in "alphanumeric" order, so we just check
# that the first and the last are present in any order (assuming no
# duplicates).
puts $ofd ".* (\[0-9\] foo_1|68... foo_34000)$"
puts $ofd "#..."
puts $ofd ".* (\[0-9\] foo_1|68... foo_34000)$"
puts $ofd "#pass"
close $ofd
run_dump_test "tmpdir/$test1"
}
if [catch { set ofd [open "tmpdir/$test2.d" w] } x] {
perror "$x"
unresolved $test2
return
}
# too big for d10v and msp
# lack of fancy orphan section handling causes overlap on fr30 and iq2000
if { ![istarget "d10v-*-*"]
&& ![istarget "msp*-*-*"]
&& ![istarget "fr30-*-*"]
&& ![istarget "iq2000-*-*"] } {
foreach sfile $sfiles { puts $ofd "#source: $sfile" }
if { [istarget "avr-*-*"] } then {
puts $ofd "#as: -mmcu=avr6"
puts $ofd "#ld: -mavr6"
} elseif { [istarget spu*-*-*] } {
puts $ofd "#ld: --local-store 0:0"
} else {
puts $ofd "#ld:"
}
puts $ofd "#readelf: -W -Ss"
puts $ofd "There are 660.. section headers.*:"
puts $ofd "#..."
puts $ofd " \\\[ 0\\\] .* 660..\[ \]+0\[ \]+0"
puts $ofd "#..."
puts $ofd " \\\[65279\\\] \\.foo\\.\[0-9\]+ .*"
puts $ofd " \\\[65280\\\] \\.foo\\.\[0-9\]+ .*"
puts $ofd "#..."
puts $ofd " 660..: \[0-9a-f\]+\[ \]+0\[ \]+SECTION\[ \]+LOCAL\[ \]+DEFAULT\[ \]+660.. "
puts $ofd "#..."
puts $ofd " 660..: \[0-9a-f\]+\[ \]+0\[ \]+NOTYPE\[ \]+LOCAL\[ \]+DEFAULT\[ \]+\[0-9\] bar_1$"
puts $ofd "#..."
puts $ofd ".* bar_66000$"
puts $ofd "#..."
# Global symbols are not in "alphanumeric" order, so we just check
# that the first and the last are present in any order (assuming no
# duplicates).
puts $ofd ".* (\[0-9\] foo_1|66... foo_66000)$"
puts $ofd "#..."
puts $ofd ".* (\[0-9\] foo_1|66... foo_66000)$"
puts $ofd "#pass"
close $ofd
run_dump_test "tmpdir/$test2"
}
for { set i 1 } { $i < $max_sec / $secs_per_file } { incr i } {
catch "exec rm -f tmpdir/dump$i.o" status
}
|
