Subversion Repositories open8_urisc

# Expect script for tests for >64k sections

#   Copyright 2002, 2003, 2005, 2006, 2007, 2008

#   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 "or32-*-*"]

     || [istarget "pj*-*-*"]

     || [istarget "m32r-*-*"] } {

    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

}