Subversion Repositories open8_urisc

#   Copyright 1993, 1994, 1995, 1997, 2007, 2009 Free Software Foundation, Inc.

# 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.

# Please email any bugs, comments, and/or additions to this file to:

# bug-dejagnu@prep.ai.mit.edu

# This file was written by Rob Savoye 

# and rewritten by Ian Lance Taylor 

if ![is_remote host] {

    if {[which $NM] == 0} then {

        perror "$NM does not exist"

        return

    }

}

send_user "Version [binutil_version $NM]"

if {![binutils_assemble $srcdir/$subdir/bintest.s tmpdir/bintest.o]} then {

    return

}

if [is_remote host] {

    set tempfile [remote_download host tmpdir/bintest.o]

} else {

    set tempfile tmpdir/bintest.o

}

# Test nm with no arguments.

# This test does not work correctly on ECOFF targets, because ECOFF

# stores most symbols twice, which messes up the nm output.

setup_xfail "alpha*-*-osf*" "alpha*-*-netware*"

setup_xfail "mips*-*-ultrix*" "mips*-*-ecoff*" "mips*-*-irix4*"

setup_xfail "mips*-*-riscos*" "mips*-*-sysv3*" "mips*-sony-bsd*"

# This test does not work correctly on XCOFF targets, because XCOFF

# does not enter static symbols in the symbol table.

setup_xfail "*-*-aix*"

set got [binutils_run $NM "$NMFLAGS $tempfile"]

if [info exists vars] then { unset vars }

while {[regexp "(\[a-zA-Z\]) (\[a-z_\]*_symbol)(.*)" $got all type symbol rest]} {

    set vars($symbol) $type

    set got $rest

}

if {![info exists vars(text_symbol)] \

     || $vars(text_symbol) != "T" \

     || ![info exists vars(data_symbol)] \

     || $vars(data_symbol) != "D" \

     || ![info exists vars(common_symbol)] \

     || $vars(common_symbol) != "C" \

     || ![info exists vars(external_symbol)] \

     || $vars(external_symbol) != "U" \

     || ![info exists vars(static_text_symbol)] \

     || $vars(static_text_symbol) != "t" \

     || ![info exists vars(static_data_symbol)] \

     || $vars(static_data_symbol) != "d"} {

    fail "nm (no arguments)"

} else {

    pass "nm (no arguments)"

}

# Test nm -g

set got [binutils_run $NM "$NMFLAGS -g $tempfile"]

if [info exists vars] then { unset vars }

while {[regexp "(\[a-z_\]*_symbol)(.*)" $got all symbol rest]} {

    set vars($symbol) 1

    set got $rest

}

if {![info exists vars(text_symbol)] \

     || ![info exists vars(data_symbol)] \

     || ![info exists vars(common_symbol)] \

     || ![info exists vars(external_symbol)] \

     || [info exists vars(static_text_symbol)] \

     || [info exists vars(static_data_symbol)]} {

    fail "nm -g"

} else {

    pass "nm -g"

}

if [is_elf_format] {

    # PR binutils/12753

    # Test nm -g on a unique global symbol.

    # Only some targets support unique symbols.

    if {([istarget "i?86-*-*"]

         || [istarget "x86_64-*-*"]

         || [istarget "arm-*-*"]

         || [istarget "powerpc*-*-*"]

         || [istarget "sparc*-*-*"])} then {

        if {![binutils_assemble $srcdir/$subdir/unique.s tmpdir/unique.o]} then {

            fail "nm -g on unique symbols (assembling)"

        } else {

            if [is_remote host] {

                set tmpfile [remote_download host tmpdir/unique.o]

            } else {

                set tmpfile tmpdir/unique.o

            }

            set got [binutils_run $NM "$NMFLAGS -g $tmpfile"]

            if [regexp "u foo" $got] then {

                pass "nm -g on unique symbols"

            } else {

                fail "nm -g on unique symbols"

            }

            if { $verbose < 1 } {

                remote_file host delete "tmpdir/unique.o"

            }

        }

   }

}

# Test nm -P

# This test does not work correctly on ECOFF targets, because ECOFF

# stores most symbols twice, which messes up the nm output.

setup_xfail "alpha*-*-osf*" "alpha*-*-netware*"

setup_xfail "mips*-*-ultrix*" "mips*-*-ecoff*" "mips*-*-irix4*"

setup_xfail "mips*-*-riscos*" "mips*-*-sysv3*" "mips*-sony-bsd*"

# This test does not work correctly on XCOFF targets, because XCOFF

# does not enter static symbols in the symbol table.

setup_xfail "*-*-aix*"

set got [binutils_run $NM "$NMFLAGS -P $tempfile"]

set want "common_symbol C \[0\]*4.*data_symbol D \[0-9a-fA-F\]*.*external_symbol U.*static_data_symbol d \[0-9a-fA-F\]*.*static_text_symbol t \[0-9a-fA-F\]*.*text_symbol T \[0-9a-fA-F\]*"

if [regexp $want $got] then {

    pass "nm -P"

} else {

    fail "nm -P"

}

# There are certainly other tests that could be run.