URL
https://opencores.org/ocsvn/open8_urisc/open8_urisc/trunk
Subversion Repositories open8_urisc
Compare Revisions
- This comparison shows the changes necessary to convert path
/
- from Rev 35 to Rev 36
- ↔ Reverse comparison
Rev 35 → Rev 36
/open8_urisc/trunk/gnu/binutils/ld/testsuite/ld-bootstrap/bootstrap.exp
0,0 → 1,210
# Expect script for LD Bootstrap Tests |
# Copyright 1993, 1994, 1995, 1996, 1997, 1998, 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. |
# |
# Written by Jeffrey Wheat (cassidy@cygnus.com) |
# Rewritten by Ian Lance Taylor (ian@cygnus.com) |
# |
|
# Make sure that ld can bootstrap itself. |
|
# This test can only be run if ld generates native executables. |
if ![isnative] { |
return |
} |
|
# Determine if plugin support is present. |
remote_exec host "$nm --help" "" "/dev/null" "plugin-support" |
set tmp [file_contents "plugin-support"] |
regexp ".*\(--plugin\).*\n" $tmp foo plugins |
if [info exists plugins] then { |
set plugins "yes" |
} else { |
set plugins "no" |
} |
|
# LD can have plugin support even if BFD does not. |
if [check_plugin_api_available] { |
set plugins "yes" |
} |
|
# Bootstrap ld. First link the object files together using -r, in |
# order to test -r. Then link the result into an executable, ld1, to |
# really test -r. Use ld1 to link a fresh ld, ld2. Use ld2 to link a |
# new ld, ld3. ld2 and ld3 should be identical. |
|
foreach flags {"" "strip" "--static" "--traditional-format" |
"--no-keep-memory" "--relax"} { |
set do_strip "no" |
if {"$flags" == "strip"} { |
set testname "bootstrap with $flags" |
set flags "" |
set do_strip "yes" |
} else { if {"$flags" != ""} { |
set testname "bootstrap with $flags" |
} else { |
set testname "bootstrap" |
}} |
|
# --static is meaningless and --relax is incompatible with -r. |
set partial_flags "$flags" |
if { "$flags" == "--static" || "$flags" == "--relax" } { |
set partial_flags "" |
} |
|
# This test can only be run if we have the ld build directory, |
# since we need the object files. |
if {$ld != "$objdir/ld-new"} { |
untested $testname |
continue |
} |
|
# Plugin support requires linking with a dynamic library which |
# means that these tests will fail. |
if { $flags == "--static" && $plugins == "yes" } then { |
untested $testname |
continue |
} |
|
# If we only have a shared libbfd, we probably can't run the |
# --static test. |
if { $flags == "--static" && ! [string match "*libbfd.a*" $BFDLIB] } then { |
untested $testname |
continue |
} |
|
if ![ld_relocate $ld tmpdir/ld-partial.o "$partial_flags $OFILES"] { |
fail $testname |
continue |
} |
|
# On AIX, you need to specify an import list when using --static. |
# You only want the import list when creating the final |
# executable. |
if { [istarget "*-*-aix*"] |
&& ![istarget "ia64-*-aix*"]} { |
if {"$flags" == "--static"} { |
set flags "--static -bI:/lib/syscalls.exp" |
} |
} |
|
# On Cygwin, -lintl may require -liconv when linking statically. |
set extralibs "" |
if { [istarget "*-*-cygwin*"]} { |
if {"$flags" == "--static"} { |
set extralibs "-liconv" |
} |
} |
|
# Plugin support requires linking with libdl. |
if { $plugins == "yes" } { |
set extralibs "$extralibs -ldl" |
} |
|
# On Irix 5, linking with --static only works if all the files are |
# compiled using -non_shared. |
if {"$flags" == "--static"} { |
setup_xfail "mips*-*-irix5*" |
} |
|
if ![ld_link $ld tmpdir/ld1 "$flags tmpdir/ld-partial.o $BFDLIB $LIBIBERTY $extralibs"] { |
fail $testname |
continue |
} |
|
if {"$do_strip" == "yes"} { |
verbose -log "$strip tmpdir/ld1" |
catch "exec $strip tmpdir/ld1" exec_output |
if ![string match "" $exec_output] then { |
verbose -log "$exec_output" |
fail $testname |
continue |
} |
} |
|
if ![ld_link tmpdir/ld1 tmpdir/ld2 "$flags $OFILES $BFDLIB $LIBIBERTY $extralibs"] { |
fail $testname |
continue |
} |
|
if ![ld_link tmpdir/ld2 tmpdir/ld3 "$flags $OFILES $BFDLIB $LIBIBERTY $extralibs"] { |
fail $testname |
continue |
} |
|
if {"$flags" == "--static"} { |
if { [istarget ia64-*-elf*] |
|| [istarget ia64-*-linux*] } { |
# On ia64, tmpdir/ld2 != tmpdir/ld3 is normal since they are |
# generated by different linkers, tmpdir/ld1 and tmpdir/ld2. |
# So we rebuild tmpdir/ld2 with tmpdir/ld3. |
if ![ld_link tmpdir/ld3 tmpdir/ld2 "$flags $OFILES $BFDLIB $LIBIBERTY"] { |
fail $testname |
continue |
} |
} |
} else { |
if { [istarget mips*-*-linux*] } { |
# On Linux/mips, tmpdir/ld2 != tmpdir/ld3 is normal since |
# they are generated by different linkers, tmpdir/ld1 and |
# tmpdir/ld2. So we rebuild tmpdir/ld2 with tmpdir/ld3. |
if ![ld_link tmpdir/ld3 tmpdir/ld2 "$flags $OFILES $BFDLIB $LIBIBERTY"] { |
fail $testname |
continue |
} |
} |
} |
|
if {[istarget "*-*-pe"] |
|| [istarget "*-*-wince"] |
|| [istarget "*-*-cygwin*"] |
|| [istarget "*-*-winnt*"] |
|| [istarget "*-*-mingw*"] |
|| [istarget "*-*-interix*"] |
|| [istarget "*-*-beospe*"] |
|| [istarget "*-*-netbsdpe*"]} { |
# Trim off the date present in PE binaries by only looking |
# at the ends of the files |
# Although this works, a way to set the date would be better. |
# Removing or zeroing the date stamp in the binary produced by |
# the linker is not possible as it is required by the target OS. |
set do_compare [string map {16 220 f1 tmpdir/ld2 f2 tmpdir/ld3 tmp-foo1 tmpdir/ld2tail tmp-foo2 tmpdir/ld3tail} $DO_COMPARE] |
send_log "$do_compare\n" |
verbose "$do_compare" |
catch "exec sh -c [list $do_compare]" exec_output |
} else { |
send_log "cmp tmpdir/ld2 tmpdir/ld3\n" |
verbose "cmp tmpdir/ld2 tmpdir/ld3" |
catch "exec cmp tmpdir/ld2 tmpdir/ld3" exec_output |
} |
set exec_output [prune_warnings $exec_output] |
|
if [string match "" $exec_output] then { |
pass $testname |
} else { |
send_log "$exec_output\n" |
verbose "$exec_output" 1 |
|
fail $testname |
} |
} |
|
catch "exec rm -f tmpdir/ld-partial.o tmpdir/ld1 tmpdir/ld2 tmpdir/ld3" status |
catch "exec rm -f tmpdir/ld2tail tmpdir/ld3tail" status |