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      1 # Expect script for binutils tests
      2 #   Copyright (C) 2009-2014 Free Software Foundation, Inc.
      3 #
      4 # This file is part of the GNU Binutils.
      5 #
      6 # This program is free software; you can redistribute it and/or modify
      7 # it under the terms of the GNU General Public License as published by
      8 # the Free Software Foundation; either version 3 of the License, or
      9 # (at your option) any later version.
     10 #
     11 # This program is distributed in the hope that it will be useful,
     12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
     13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     14 # GNU General Public License for more details.
     15 #
     16 # You should have received a copy of the GNU General Public License
     17 # along with this program; if not, write to the Free Software
     18 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
     19 # MA 02110-1301, USA.
     20 #
     21 # Written by H.J. Lu (hongjiu.lu (at) intel.com)
     22 #
     23 
     24 # Make sure that binutils can correctly handle ld output in ELF with
     25 # STT_GNU_IFUNC symbols.
     26 
     27 if { !([istarget "i?86-*-elf*"]
     28        || (([istarget "i?86-*-linux*"]
     29 	    || [istarget "i?86-*-gnu*"])
     30 	   && ![istarget "*-*-*aout*"]
     31 	   && ![istarget "*-*-*oldld*"])
     32        || [istarget "i?86-*-nacl*"]
     33        || [istarget "x86_64-*-nacl*"]
     34        || [istarget "x86_64-*-linux*"]
     35        || [istarget "amd64-*-linux*"]) } {
     36     return
     37 }
     38 
     39 proc binutils_test { prog_name ld_options test } {
     40     global as
     41     global ld
     42     global READELF
     43     global objcopy
     44     global strip
     45     global srcdir
     46     global subdir
     47     global link_output
     48 
     49     eval set prog \$$prog_name
     50     set test_name "$prog_name $ld_options ($test)"
     51 
     52     if { ![ld_assemble $as $srcdir/$subdir/$test.s tmpdir/$test.o ] } {
     53 	unresolved "$test_name"
     54 	return
     55     }
     56 
     57     if { ![ld_simple_link $ld tmpdir/$test "$ld_options tmpdir/$test.o"] } {
     58 	if { [string match "*not supported*" $link_output]
     59 	     || [string match "*unrecognized option*" $link_output] } {
     60 	    unsupported "$ld_options is not supported by this target"
     61 	} else {
     62 	    unresolved "$test_name"
     63 	}
     64 	return
     65     }
     66 
     67     send_log "$READELF -l --wide tmpdir/$test > tmpdir/$test.exp\n"
     68     set got [remote_exec host "$READELF -l --wide tmpdir/$test" "" "/dev/null" "tmpdir/$test.exp"]
     69     if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
     70 	send_log "$got\n"
     71 	unresolved "$test_name"
     72 	return
     73     }
     74 
     75     send_log "$prog tmpdir/$test\n"
     76     set got [remote_exec host "$prog tmpdir/$test"]
     77     if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
     78 	send_log "$got\n"
     79 	fail "$test_name"
     80 	return
     81     }
     82 
     83     send_log "$READELF -l --wide tmpdir/$test > tmpdir/$test.out\n"
     84     set got [remote_exec host "$READELF -l --wide tmpdir/$test" "" "/dev/null" "tmpdir/$test.out"]
     85     if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
     86 	send_log "$got\n"
     87 	unresolved "$test_name"
     88 	return
     89     }
     90 
     91     if { [catch {exec cmp tmpdir/$test.exp tmpdir/$test.out}] } then {
     92 	send_log "tmpdir/$test.exp tmpdir/$test.out differ.\n"
     93 	fail "$test_name"
     94 	return
     95     }
     96 
     97     pass "$test_name"
     98 }
     99 
    100 binutils_test strip "" ifunc-4-x86
    101 binutils_test objcopy "" ifunc-4-x86
    102 binutils_test strip "" ifunc-4-local-x86
    103 binutils_test objcopy "" ifunc-4-local-x86
    104