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# Expect script for run_dump_test based ld-m68k GOT tests.

#   Copyright 2008, 2009 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.

#

if { ![is_elf_format] || ![istarget m68k-*-*] } {

    return

}

# 1 - 1

# 2 - 8189

# 3 - 8190

# 4 - 16382

# 5 - 16385

proc gen_got_test { testname } {

    global srcdir

    global subdir

    if [catch { set ofd [open "tmpdir/$testname.s" w] } msg] {

        perror "$msg"

        unresolved $testname

        return

    }

    switch --  $testname {

        "got-12" {

            set start 1

            set count 8189

            set xgot 0

        }

        "got-13" {

            set start 1

            set count 8190

            set xgot 0

        }

        "got-14" {

            set start 1

            set count 16382

            set xgot 0

        }

        "got-15" {

            set start 1

            set count 16385

            set xgot 0

        }

        "got-34" {

            set start 8190

            set count 16382

            set xgot 0

        }

        "got-35" {

            set start 8190

            set count 16385

            set xgot 0

        }

        "xgot-15" {

            set start 1

            set count 16385

            set xgot 1

        }

    }

    set func [format "sum_%05d_%05d" $start $count]

    puts $ofd "\t.text"

    puts $ofd "\t.align 2"

    puts $ofd "\t.globl $func"

    puts $ofd "\t.type $func,@function"

    puts $ofd "$func:"

    puts $ofd "\tlink.w %fp,#0"

    puts $ofd "\tmove.l %a5,-(%sp)"

    puts $ofd "\tmove.l #_GLOBAL_OFFSET_TABLE_@GOTPC, %a5"

    puts $ofd "\tlea (-6, %pc, %a5), %a5"

    if { $xgot == 1 } {

        set symbol [format "a%05d" $start]

        incr start

        puts $ofd "\tlea $symbol@GOT,%a0"

        puts $ofd "\tadd.l %a5,%a0"

        puts $ofd "\tmove.l (%a0),%a0"

        puts $ofd "\tmove.l (%a0),%d1"

        for { set i $start } { $i < $count } { incr i } {

            set symbol [format "a%05d" $i]

            puts $ofd "\tlea $symbol@GOT,%a0"

            puts $ofd "\tadd.l %a5,%a0"

            puts $ofd "\tmove.l (%a0),%a0"

            puts $ofd "\tmove.l (%a0),%d0"

            puts $ofd "\tadd.l %d0,%d1"

        }

        set symbol [format "a%05d" $count]

        puts $ofd "\tlea $symbol@GOT,%a0"

        puts $ofd "\tadd.l %a5,%a0"

        puts $ofd "\tmove.l (%a0),%a0"

        puts $ofd "\tmove.l (%a0),%d0"

        puts $ofd "\tadd.l %d1,%d0"

    } else {

        set symbol [format "a%05d" $start]

        incr start

        puts $ofd "\tmove.l $symbol@GOT(%a5),%d0"

        puts $ofd "\tmove.l %d0,%a0"

        puts $ofd "\tmove.l (%a0),%d1"

        for { set i $start } { $i < $count } { incr i } {

            set symbol [format "a%05d" $i]

            puts $ofd "\tmove.l $symbol@GOT(%a5),%d0"

            puts $ofd "\tmove.l %d0,%a0"

            puts $ofd "\tmove.l (%a0),%d0"

            puts $ofd "\tadd.l %d0,%d1"

        }

        set symbol [format "a%05d" $count]

        puts $ofd "\tmove.l $symbol@GOT(%a5),%d0"

        puts $ofd "\tmove.l %d0,%a0"

        puts $ofd "\tmove.l (%a0),%d0"

        puts $ofd "\tadd.l %d1,%d0"

    }

    puts $ofd "\tmove.l (%sp)+,%a5"

    puts $ofd "\tunlk %fp"

    puts $ofd "\trts"

    puts $ofd "\t.size  $func, .-$func"

    close $ofd

}

proc got_test { testname } {

    global srcdir

    global subdir

    global objdir

    if [catch { set ifd [open "$srcdir/$subdir/$testname.d" r] } msg] {

        perror "$msg"

        unresolved $testname

        return

    }

    if [catch { set ofd [open "tmpdir/$testname.d" w] } msg] {

        perror "$msg"

        unresolved $testname

        return

    }

    switch --  $testname {

        "got-single-12-ok" {

            puts $ofd "#source: $objdir/tmpdir/got-12.s"

            set count 8189

        }

        "got-single-13-er" {

            puts $ofd "#source: $objdir/tmpdir/got-13.s"

            set count 0

        }

        "got-negative-14-ok" {

            puts $ofd "#source: $objdir/tmpdir/got-14.s"

            set count 16382

        }

        "got-negative-15-er" {

            puts $ofd "#source: $objdir/tmpdir/got-15.s"

            set count 0

        }

        "got-negative-12-13-14-34-ok" {

            puts $ofd "#source: $objdir/tmpdir/got-12.s"

            puts $ofd "#source: $objdir/tmpdir/got-13.s"

            puts $ofd "#source: $objdir/tmpdir/got-14.s"

            puts $ofd "#source: $objdir/tmpdir/got-34.s"

            set count 16382

        }

        "got-negative-12-13-14-35-er" {

            puts $ofd "#source: $objdir/tmpdir/got-12.s"

            puts $ofd "#source: $objdir/tmpdir/got-13.s"

            puts $ofd "#source: $objdir/tmpdir/got-14.s"

            puts $ofd "#source: $objdir/tmpdir/got-35.s"

            set count 0

        }

        "got-multigot-14-ok" {

            puts $ofd "#source: $objdir/tmpdir/got-14.s"

            set count 16382

        }

        "got-multigot-15-er" {

            puts $ofd "#source: $objdir/tmpdir/got-15.s"

            set count 0

        }

        "got-multigot-12-13-14-34-35-ok" {

            puts $ofd "#source: $objdir/tmpdir/got-12.s"

            puts $ofd "#source: $objdir/tmpdir/got-13.s"

            puts $ofd "#source: $objdir/tmpdir/got-14.s"

            puts $ofd "#source: $objdir/tmpdir/got-34.s"

            puts $ofd "#source: $objdir/tmpdir/got-35.s"

            set count 24578

        }

        "got-xgot-15-ok" {

            puts $ofd "#source: $objdir/tmpdir/xgot-15.s"

            set count 16385

        }

        "got-xgot-12-13-14-15-34-35-ok" {

            puts $ofd "#source: $objdir/tmpdir/got-12.s"

            puts $ofd "#source: $objdir/tmpdir/got-13.s"

            puts $ofd "#source: $objdir/tmpdir/got-14.s"

            puts $ofd "#source: $objdir/tmpdir/xgot-15.s"

            puts $ofd "#source: $objdir/tmpdir/got-34.s"

            puts $ofd "#source: $objdir/tmpdir/got-35.s"

            set count 24581

        }

    }

    while { [gets $ifd line] != -1 } {

        puts $ofd $line

    }

    for { set i 0 } { $i < $count } { incr i } {

        puts $ofd "^\[0-9a-f\]+  \[0-9a-f\]+ R_68K_GLOB_DAT    00000000   a\[0-9\]+ \\\+ 0"

    }

    close $ifd

    close $ofd

    run_dump_test "tmpdir/$testname"

}

gen_got_test got-12

gen_got_test got-13

gen_got_test got-14

gen_got_test got-15

gen_got_test got-34

gen_got_test got-35

gen_got_test xgot-15

run_dump_test "got-1"

got_test "got-single-12-ok"

got_test "got-single-13-er"

got_test "got-negative-14-ok"

got_test "got-negative-15-er"

got_test "got-negative-12-13-14-34-ok"

got_test "got-negative-12-13-14-35-er"

got_test "got-multigot-14-ok"

got_test "got-multigot-15-er"

got_test "got-multigot-12-13-14-34-35-ok"

got_test "got-xgot-15-ok"

got_test "got-xgot-12-13-14-15-34-35-ok"