| # 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 |
| } |