[deliverable/binutils-gdb.git] / ld / testsuite / ld-elf / linux-x86.exp

# Expect script for simple native Linux/x86 tests.
#   Copyright (C) 2018-2020 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.
#

# Linux/x86 tests.
if { ![istarget "i?86-*-linux*"] \
       && ![istarget "x86_64-*-linux*"] \
       && ![istarget "amd64-*-linux*"] } {
    return
}

run_ld_link_tests [list \
    [list \
	"Build pr24920.so" \
	"-shared" \
	"" \
	"" \
	{dummy.s} \
	{} \
	"pr24920.so" \
    ] \
    [list \
	"Build pr24920" \
	"-static " \
	"-Bdynamic tmpdir/pr24920.so" \
	"" \
	{start.s} \
	{{ld pr24920.err}} \
	"pr24920" \
    ] \
]

# Test very simple native Linux/x86 programs with linux-x86.S.
if { ![isnative] || ![check_compiler_available] } {
    return
}

# Add $PLT_CFLAGS if PLT is expected.
global PLT_CFLAGS
# Add $NOPIE_CFLAGS and $NOPIE_LDFLAGS if non-PIE is required.
global NOPIE_CFLAGS NOPIE_LDFLAGS

run_ld_link_exec_tests [list \
    [list \
	"Run PR ld/23428 test" \
	"--no-dynamic-linker -z separate-code" \
	"" \
	{ linux-x86.S pr23428.c dummy.s } \
	"pr23428" \
	"pass.out" \
	"$NOPIE_CFLAGS -fno-asynchronous-unwind-tables" \
	"asm" \
    ] \
]

run_ld_link_tests [list \
    [list \
	"Build x86-feature-1" \
	"-z separate-code -z shstk" \
	"" \
	"-mx86-used-note=yes" \
	{ start.s } \
	{{readelf -n x86-feature-1a.rd}} \
	"x86-feature-1" \
    ] \
]

proc elfedit_test { options test output } {
    global ELFEDIT
    global READELF
    global srcdir
    global subdir

    set test_name "elfedit $options"
    send_log "$ELFEDIT $options tmpdir/$test\n"
    set got [remote_exec host "$ELFEDIT $options tmpdir/$test" "" "/dev/null"]
    if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
	send_log "$got\n"
	unresolved "$test_name"
    }
    send_log "$READELF -n $options tmpdir/$test > tmpdir/$output.out\n"
    set got [remote_exec host "$READELF -n tmpdir/$test" "" "/dev/null" "tmpdir/$output.out"]
    if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
	send_log "$got\n"
	unresolved "$test_name"
}
    if { [regexp_diff tmpdir/$output.out $srcdir/$subdir/$output.rd] } then {
	fail "$test_name"
    } else {
	pass "$test_name"
    }
}

elfedit_test "--enable-x86-feature ibt --disable-x86-feature shstk" \
		x86-feature-1 x86-feature-1b
elfedit_test "--enable-x86-feature ibt" x86-feature-1 x86-feature-1b
elfedit_test "--disable-x86-feature shstk" x86-feature-1 x86-feature-1c
elfedit_test "--disable-x86-feature ibt" x86-feature-1 x86-feature-1d
elfedit_test "--enable-x86-feature ibt --enable-x86-feature shstk" \
		x86-feature-1 x86-feature-1e

proc check_pr25749a {testname srcfilea srcfileb cflags ldflags lderror} {
    global objcopy
    global srcdir
    global subdir

    if { [istarget "i?86-*-linux*"] } {
	set output_arch "i386:i386"
	set output_target "elf32-i386"
    } else {
	set output_arch "i386:x86-64"
	if {[istarget "x86_64-*-linux*-gnux32"]} {
	    set output_target "elf32-x86-64"
	} else {
	    set output_target "elf64-x86-64"
	}
    }

    exec cp $srcdir/$subdir/$srcfilea $srcfilea
    exec chmod +w $srcfilea
    set pr25749_bin "$objcopy -B $output_arch -I binary -O $output_target $srcfilea tmpdir/pr25749-bin.o"
    send_log "$pr25749_bin\n"
    set got [remote_exec host "$pr25749_bin"]
    if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
	send_log "$got\n"
	fail "Convert $srcfilea to $output_target"
	return
    }

    if {"$lderror" == ""} {
	run_cc_link_tests [list \
	    [list \
		"Build $testname ($ldflags $cflags)" \
		"$ldflags tmpdir/pr25749-bin.o" \
		"$cflags -I../bfd" \
		[list $srcfilea $srcfileb]\
		{{readelf {-Wr} pr25749.rd}}  \
		"${testname}a" \
	    ] \
	]
	run_ld_link_exec_tests [list \
	    [list \
		"Run ${testname}a ($ldflags $cflags)" \
		"$ldflags tmpdir/pr25749-bin.o" \
		"" \
		[list $srcfilea $srcfileb]\
		"${testname}a" \
		"pass.out" \
		"$cflags -I../bfd" \
	    ] \
	]
    } else {
	run_cc_link_tests [list \
	    [list \
		"Build $testname ($ldflags $cflags)" \
		"$ldflags tmpdir/pr25749-bin.o" \
		"$cflags -I../bfd" \
		[list $srcfilea $srcfileb]\
		[list [list error_output $lderror]] \
		"$testname" \
	    ] \
	]
    }
}

check_pr25749a "pr25749-1a" "pr25749-1.c" "pr25749-1a.c" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
check_pr25749a "pr25749-1a" "pr25749-1.c" "pr25749-1a.c" "-fPIE" "-pie" ""
check_pr25749a "pr25749-1b" "pr25749-1.c" "pr25749-1b.c" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
if { [istarget "i?86-*-linux*"] } {
    check_pr25749a "pr25749-1b" "pr25749-1.c" "pr25749-1b.c" "-fPIE" "-pie" ""
} else {
    check_pr25749a "pr25749-1b" "pr25749-1.c" "pr25749-1b.c" "-fPIE" "-pie" "pr25749-1b.err"
}
check_pr25749a "pr25749-1c" "pr25749-1.c" "pr25749-1c.c" "-fPIC" "-shared" "pr25749-1b.err"
check_pr25749a "pr25749-2a" "pr25749-2.c" "pr25749-2a.s" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
check_pr25749a "pr25749-2a" "pr25749-2.c" "pr25749-2a.s" "-fPIE" "-pie" ""
check_pr25749a "pr25749-2b" "pr25749-2.c" "pr25749-2b.s" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
check_pr25749a "pr25749-2b" "pr25749-2.c" "pr25749-2b.s" "-fPIE" "-pie" ""
check_pr25749a "pr25754-1a" "pr25754-1a.c" "pr25754-1b.s" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
check_pr25749a "pr25754-1b" "pr25754-1a.c" "pr25754-1b.s" "-fPIE" "$NOPIE_LDFLAGS" ""
check_pr25749a "pr25754-1c" "pr25754-1a.c" "pr25754-1b.s" "-fPIC" "$NOPIE_LDFLAGS" ""
check_pr25749a "pr25754-1d" "pr25754-1a.c" "pr25754-1b.s" "-fPIC" "-pie" ""
if { [istarget "i?86-*-linux*"] || [istarget "x86_64-*-linux*-gnux32"]} {
    check_pr25749a "pr25754-2a" "pr25754-2a.c" "pr25754-2b.s" "-fPIC" "$NOPIE_LDFLAGS" ""
    check_pr25749a "pr25754-2b" "pr25754-2a.c" "pr25754-2b.s" "-fPIC" "-pie" ""
} else {
    check_pr25749a "pr25754-3a" "pr25754-3a.c" "pr25754-3b.s" "-fPIC" "$NOPIE_LDFLAGS" ""
    check_pr25749a "pr25754-3b" "pr25754-3a.c" "pr25754-3b.s" "-fPIC" "-pie" ""
}
if { [istarget "i?86-*-linux*"] } {
    check_pr25749a "pr25754-4a" "pr25754-4a.c" "pr25754-4b.s" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
    check_pr25749a "pr25754-4b" "pr25754-4a.c" "pr25754-4b.s" "-fpie" "-pie" ""
    check_pr25749a "pr25754-5a" "pr25754-5a.c" "pr25754-5b.s" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
    check_pr25749a "pr25754-5b" "pr25754-5a.c" "pr25754-5b.s" "-fpie" "-pie" ""
} else {
    check_pr25749a "pr25754-4a" "pr25754-4a.c" "pr25754-4c.s" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
    check_pr25749a "pr25754-4b" "pr25754-4a.c" "pr25754-4c.s" "-fpie" "-pie" ""
    check_pr25749a "pr25754-5a" "pr25754-5a.c" "pr25754-5c.s" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
    check_pr25749a "pr25754-5b" "pr25754-5a.c" "pr25754-5c.s" "-fpie" "-pie" ""
    if { ![istarget "x86_64-*-linux*-gnux32"]} {
	check_pr25749a "pr25754-6a" "pr25754-6a.c" "pr25754-6b.s" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
	check_pr25749a "pr25754-6b" "pr25754-6a.c" "pr25754-6b.s" "-fpie" "-pie" ""
    }
}

proc check_pr25749b {testname srcfilea srcfileb cflags ldflags dsoldflags} {
    global objcopy
    global srcdir
    global subdir

    if { [istarget "i?86-*-linux*"] } {
	set output_arch "i386:i386"
	set output_target "elf32-i386"
    } else {
	set output_arch "i386:x86-64"
	if {[istarget "x86_64-*-linux*-gnux32"]} {
	    set output_target "elf32-x86-64"
	} else {
	    set output_target "elf64-x86-64"
	}
    }

    exec cp $srcdir/$subdir/$srcfilea $srcfilea
    exec chmod +w $srcfilea
    set pr25749_bin "$objcopy -B $output_arch -I binary -O $output_target $srcfilea tmpdir/pr25749-bin.o"
    send_log "$pr25749_bin\n"
    set got [remote_exec host "$pr25749_bin"]
    if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
	send_log "$got\n"
	fail "Convert $srcfilea to $output_target"
	return
    }

    run_cc_link_tests [list \
	[list \
	    "Build lib${testname}.so ($dsoldflags)" \
	    "-shared $dsoldflags tmpdir/pr25749-bin.o" \
	    "-fPIC -I../bfd" \
	    [list $srcfileb] \
	    {{readelf {-Wr} pr25749.rd}}  \
	    "lib${testname}.so" \
	] \
    ]
    run_ld_link_exec_tests [list \
	[list \
	    "Run ${testname}b ($ldflags $cflags)" \
	    "$ldflags -Wl,--no-as-needed tmpdir/lib${testname}.so" \
	    "" \
	    [list $srcfilea]\
	    "${testname}b" \
	    "pass.out" \
	    "$cflags -I../bfd" \
	] \
    ]
}

check_pr25749b "pr25749-1a" "pr25749-1.c" "pr25749-1a.c" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
check_pr25749b "pr25749-1a" "pr25749-1.c" "pr25749-1a.c" "-fPIE" "-pie" ""
check_pr25749b "pr25749-1a" "pr25749-1.c" "pr25749-1a.c" "-fPIE" "-pie" "-Wl,-Bsymbolic"
check_pr25749b "pr25749-1b" "pr25749-1.c" "pr25749-1b.c" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
check_pr25749b "pr25749-1b" "pr25749-1.c" "pr25749-1b.c" "-fPIE" "-pie" ""
check_pr25749b "pr25749-1b" "pr25749-1.c" "pr25749-1b.c" "-fPIE" "-pie" "-Wl,-Bsymbolic"
check_pr25749b "pr25749-1d" "pr25749-1.c" "pr25749-1d.c" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" "-Wl,-defsym=_begin=0"
check_pr25749b "pr25749-1d" "pr25749-1.c" "pr25749-1d.c" "-fPIE" "-pie" "-Wl,-defsym=_begin=0"
check_pr25749b "pr25749-1d" "pr25749-1.c" "pr25749-1d.c" "-fPIE" "-pie" "-Wl,-Bsymbolic -Wl,-defsym=_begin=0"
check_pr25749b "pr25749-2a" "pr25749-2.c" "pr25749-2a.s" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
check_pr25749b "pr25749-2a" "pr25749-2.c" "pr25749-2a.s" "-fPIE" "-pie" ""
check_pr25749b "pr25749-2b" "pr25749-2.c" "pr25749-2b.s" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
check_pr25749b "pr25749-2b" "pr25749-2.c" "pr25749-2b.s" "-fPIE" "-pie" ""
Commit	Line	Data
241e64e3	1	# Expect script for simple native Linux/x86 tests.
b3adc24a	2	# Copyright (C) 2018-2020 Free Software Foundation, Inc.
241e64e3 L	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
74e10d17 L	22	# Linux/x86 tests.
	23	if { ![istarget "i?86--linux"] \
	24	&& ![istarget "x86_64--linux"] \
	25	&& ![istarget "amd64--linux"] } {
	26	return
	27	}
	28
	29	run_ld_link_tests [list \
	30	[list \
	31	"Build pr24920.so" \
	32	"-shared" \
	33	"" \
	34	"" \
	35	{dummy.s} \
	36	{} \
	37	"pr24920.so" \
	38	] \
	39	[list \
	40	"Build pr24920" \
	41	"-static " \
	42	"-Bdynamic tmpdir/pr24920.so" \
	43	"" \
	44	{start.s} \
	45	{{ld pr24920.err}} \
	46	"pr24920" \
	47	] \
	48	]
	49
241e64e3	50	# Test very simple native Linux/x86 programs with linux-x86.S.
74e10d17	51	if { ![isnative] \|\| ![check_compiler_available] } {
241e64e3 L	52	return
	53	}
	54
	55	# Add $PLT_CFLAGS if PLT is expected.
	56	global PLT_CFLAGS
	57	# Add $NOPIE_CFLAGS and $NOPIE_LDFLAGS if non-PIE is required.
	58	global NOPIE_CFLAGS NOPIE_LDFLAGS
	59
	60	run_ld_link_exec_tests [list \
	61	[list \
	62	"Run PR ld/23428 test" \
	63	"--no-dynamic-linker -z separate-code" \
	64	"" \
ab9e3428	65	{ linux-x86.S pr23428.c dummy.s } \
241e64e3 L	66	"pr23428" \
	67	"pass.out" \
	68	"$NOPIE_CFLAGS -fno-asynchronous-unwind-tables" \
	69	"asm" \
	70	] \
	71	]
8a6b075b L	72
	73	run_ld_link_tests [list \
	74	[list \
	75	"Build x86-feature-1" \
	76	"-z separate-code -z shstk" \
	77	"" \
	78	"-mx86-used-note=yes" \
	79	{ start.s } \
	80	{{readelf -n x86-feature-1a.rd}} \
	81	"x86-feature-1" \
	82	] \
	83	]
	84
	85	proc elfedit_test { options test output } {
	86	global ELFEDIT
	87	global READELF
	88	global srcdir
	89	global subdir
	90
	91	set test_name "elfedit $options"
	92	send_log "$ELFEDIT $options tmpdir/$test\n"
	93	set got [remote_exec host "$ELFEDIT $options tmpdir/$test" "" "/dev/null"]
	94	if { [lindex $got 0] != 0 \|\| ![string match "" [lindex $got 1]] } then {
	95	send_log "$got\n"
	96	unresolved "$test_name"
	97	}
	98	send_log "$READELF -n $options tmpdir/$test > tmpdir/$output.out\n"
	99	set got [remote_exec host "$READELF -n tmpdir/$test" "" "/dev/null" "tmpdir/$output.out"]
	100	if { [lindex $got 0] != 0 \|\| ![string match "" [lindex $got 1]] } then {
	101	send_log "$got\n"
	102	unresolved "$test_name"
	103	}
	104	if { [regexp_diff tmpdir/$output.out $srcdir/$subdir/$output.rd] } then {
	105	fail "$test_name"
	106	} else {
	107	pass "$test_name"
	108	}
	109	}
	110
	111	elfedit_test "--enable-x86-feature ibt --disable-x86-feature shstk" \
	112	x86-feature-1 x86-feature-1b
	113	elfedit_test "--enable-x86-feature ibt" x86-feature-1 x86-feature-1b
	114	elfedit_test "--disable-x86-feature shstk" x86-feature-1 x86-feature-1c
	115	elfedit_test "--disable-x86-feature ibt" x86-feature-1 x86-feature-1d
	116	elfedit_test "--enable-x86-feature ibt --enable-x86-feature shstk" \
	117	x86-feature-1 x86-feature-1e
382aae06 L	118
	119	proc check_pr25749a {testname srcfilea srcfileb cflags ldflags lderror} {
	120	global objcopy
	121	global srcdir
	122	global subdir
	123
	124	if { [istarget "i?86--linux"] } {
	125	set output_arch "i386:i386"
	126	set output_target "elf32-i386"
	127	} else {
	128	set output_arch "i386:x86-64"
	129	if {[istarget "x86_64--linux-gnux32"]} {
	130	set output_target "elf32-x86-64"
	131	} else {
	132	set output_target "elf64-x86-64"
	133	}
	134	}
	135
	136	exec cp $srcdir/$subdir/$srcfilea $srcfilea
bbd2d6bf	137	exec chmod +w $srcfilea
382aae06 L	138	set pr25749_bin "$objcopy -B $output_arch -I binary -O $output_target $srcfilea tmpdir/pr25749-bin.o"
	139	send_log "$pr25749_bin\n"
	140	set got [remote_exec host "$pr25749_bin"]
	141	if { [lindex $got 0] != 0 \|\| ![string match "" [lindex $got 1]] } then {
	142	send_log "$got\n"
	143	fail "Convert $srcfilea to $output_target"
	144	return
	145	}
	146
	147	if {"$lderror" == ""} {
	148	run_cc_link_tests [list \
	149	[list \
	150	"Build $testname ($ldflags $cflags)" \
	151	"$ldflags tmpdir/pr25749-bin.o" \
516231b7	152	"$cflags -I../bfd" \
382aae06 L	153	[list $srcfilea $srcfileb]\
	154	{{readelf {-Wr} pr25749.rd}} \
	155	"${testname}a" \
	156	] \
	157	]
	158	run_ld_link_exec_tests [list \
	159	[list \
	160	"Run ${testname}a ($ldflags $cflags)" \
	161	"$ldflags tmpdir/pr25749-bin.o" \
	162	"" \
	163	[list $srcfilea $srcfileb]\
	164	"${testname}a" \
	165	"pass.out" \
516231b7	166	"$cflags -I../bfd" \
382aae06 L	167	] \
	168	]
	169	} else {
	170	run_cc_link_tests [list \
	171	[list \
	172	"Build $testname ($ldflags $cflags)" \
	173	"$ldflags tmpdir/pr25749-bin.o" \
516231b7	174	"$cflags -I../bfd" \
382aae06 L	175	[list $srcfilea $srcfileb]\
	176	[list [list error_output $lderror]] \
	177	"$testname" \
	178	] \
	179	]
	180	}
	181	}
	182
	183	check_pr25749a "pr25749-1a" "pr25749-1.c" "pr25749-1a.c" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
	184	check_pr25749a "pr25749-1a" "pr25749-1.c" "pr25749-1a.c" "-fPIE" "-pie" ""
	185	check_pr25749a "pr25749-1b" "pr25749-1.c" "pr25749-1b.c" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
	186	if { [istarget "i?86--linux"] } {
	187	check_pr25749a "pr25749-1b" "pr25749-1.c" "pr25749-1b.c" "-fPIE" "-pie" ""
	188	} else {
	189	check_pr25749a "pr25749-1b" "pr25749-1.c" "pr25749-1b.c" "-fPIE" "-pie" "pr25749-1b.err"
	190	}
	191	check_pr25749a "pr25749-1c" "pr25749-1.c" "pr25749-1c.c" "-fPIC" "-shared" "pr25749-1b.err"
	192	check_pr25749a "pr25749-2a" "pr25749-2.c" "pr25749-2a.s" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
	193	check_pr25749a "pr25749-2a" "pr25749-2.c" "pr25749-2a.s" "-fPIE" "-pie" ""
	194	check_pr25749a "pr25749-2b" "pr25749-2.c" "pr25749-2b.s" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
	195	check_pr25749a "pr25749-2b" "pr25749-2.c" "pr25749-2b.s" "-fPIE" "-pie" ""
	196	check_pr25749a "pr25754-1a" "pr25754-1a.c" "pr25754-1b.s" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
	197	check_pr25749a "pr25754-1b" "pr25754-1a.c" "pr25754-1b.s" "-fPIE" "$NOPIE_LDFLAGS" ""
	198	check_pr25749a "pr25754-1c" "pr25754-1a.c" "pr25754-1b.s" "-fPIC" "$NOPIE_LDFLAGS" ""
	199	check_pr25749a "pr25754-1d" "pr25754-1a.c" "pr25754-1b.s" "-fPIC" "-pie" ""
	200	if { [istarget "i?86--linux"] \|\| [istarget "x86_64--linux-gnux32"]} {
	201	check_pr25749a "pr25754-2a" "pr25754-2a.c" "pr25754-2b.s" "-fPIC" "$NOPIE_LDFLAGS" ""
	202	check_pr25749a "pr25754-2b" "pr25754-2a.c" "pr25754-2b.s" "-fPIC" "-pie" ""
	203	} else {
	204	check_pr25749a "pr25754-3a" "pr25754-3a.c" "pr25754-3b.s" "-fPIC" "$NOPIE_LDFLAGS" ""
	205	check_pr25749a "pr25754-3b" "pr25754-3a.c" "pr25754-3b.s" "-fPIC" "-pie" ""
	206	}
	207	if { [istarget "i?86--linux"] } {
	208	check_pr25749a "pr25754-4a" "pr25754-4a.c" "pr25754-4b.s" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
	209	check_pr25749a "pr25754-4b" "pr25754-4a.c" "pr25754-4b.s" "-fpie" "-pie" ""
	210	check_pr25749a "pr25754-5a" "pr25754-5a.c" "pr25754-5b.s" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
	211	check_pr25749a "pr25754-5b" "pr25754-5a.c" "pr25754-5b.s" "-fpie" "-pie" ""
	212	} else {
	213	check_pr25749a "pr25754-4a" "pr25754-4a.c" "pr25754-4c.s" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
	214	check_pr25749a "pr25754-4b" "pr25754-4a.c" "pr25754-4c.s" "-fpie" "-pie" ""
	215	check_pr25749a "pr25754-5a" "pr25754-5a.c" "pr25754-5c.s" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
	216	check_pr25749a "pr25754-5b" "pr25754-5a.c" "pr25754-5c.s" "-fpie" "-pie" ""
	217	if { ![istarget "x86_64--linux-gnux32"]} {
	218	check_pr25749a "pr25754-6a" "pr25754-6a.c" "pr25754-6b.s" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
	219	check_pr25749a "pr25754-6b" "pr25754-6a.c" "pr25754-6b.s" "-fpie" "-pie" ""
	220	}
	221	}
	222
	223	proc check_pr25749b {testname srcfilea srcfileb cflags ldflags dsoldflags} {
	224	global objcopy
	225	global srcdir
	226	global subdir
	227
	228	if { [istarget "i?86--linux"] } {
	229	set output_arch "i386:i386"
	230	set output_target "elf32-i386"
	231	} else {
	232	set output_arch "i386:x86-64"
	233	if {[istarget "x86_64--linux-gnux32"]} {
	234	set output_target "elf32-x86-64"
	235	} else {
	236	set output_target "elf64-x86-64"
	237	}
	238	}
239
240	exec cp $srcdir/$subdir/$srcfilea $srcfilea
bbd2d6bf	241	exec chmod +w $srcfilea
382aae06 L	242	set pr25749_bin "$objcopy -B $output_arch -I binary -O $output_target $srcfilea tmpdir/pr25749-bin.o"
	243	send_log "$pr25749_bin\n"
	244	set got [remote_exec host "$pr25749_bin"]
	245	if { [lindex $got 0] != 0 \|\| ![string match "" [lindex $got 1]] } then {
	246	send_log "$got\n"
	247	fail "Convert $srcfilea to $output_target"
	248	return
	249	}
	250
	251	run_cc_link_tests [list \
	252	[list \
	253	"Build lib${testname}.so ($dsoldflags)" \
	254	"-shared $dsoldflags tmpdir/pr25749-bin.o" \
516231b7	255	"-fPIC -I../bfd" \
382aae06 L	256	[list $srcfileb] \
	257	{{readelf {-Wr} pr25749.rd}} \
	258	"lib${testname}.so" \
	259	] \
	260	]
	261	run_ld_link_exec_tests [list \
	262	[list \
	263	"Run ${testname}b ($ldflags $cflags)" \
	264	"$ldflags -Wl,--no-as-needed tmpdir/lib${testname}.so" \
	265	"" \
	266	[list $srcfilea]\
	267	"${testname}b" \
	268	"pass.out" \
516231b7	269	"$cflags -I../bfd" \
382aae06 L	270	] \
	271	]
	272	}
	273
	274	check_pr25749b "pr25749-1a" "pr25749-1.c" "pr25749-1a.c" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
	275	check_pr25749b "pr25749-1a" "pr25749-1.c" "pr25749-1a.c" "-fPIE" "-pie" ""
	276	check_pr25749b "pr25749-1a" "pr25749-1.c" "pr25749-1a.c" "-fPIE" "-pie" "-Wl,-Bsymbolic"
	277	check_pr25749b "pr25749-1b" "pr25749-1.c" "pr25749-1b.c" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
	278	check_pr25749b "pr25749-1b" "pr25749-1.c" "pr25749-1b.c" "-fPIE" "-pie" ""
	279	check_pr25749b "pr25749-1b" "pr25749-1.c" "pr25749-1b.c" "-fPIE" "-pie" "-Wl,-Bsymbolic"
	280	check_pr25749b "pr25749-1d" "pr25749-1.c" "pr25749-1d.c" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" "-Wl,-defsym=_begin=0"
	281	check_pr25749b "pr25749-1d" "pr25749-1.c" "pr25749-1d.c" "-fPIE" "-pie" "-Wl,-defsym=_begin=0"
	282	check_pr25749b "pr25749-1d" "pr25749-1.c" "pr25749-1d.c" "-fPIE" "-pie" "-Wl,-Bsymbolic -Wl,-defsym=_begin=0"
	283	check_pr25749b "pr25749-2a" "pr25749-2.c" "pr25749-2a.s" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
	284	check_pr25749b "pr25749-2a" "pr25749-2.c" "pr25749-2a.s" "-fPIE" "-pie" ""
	285	check_pr25749b "pr25749-2b" "pr25749-2.c" "pr25749-2b.s" "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ""
	286	check_pr25749b "pr25749-2b" "pr25749-2.c" "pr25749-2b.s" "-fPIE" "-pie" ""