diff options
Diffstat (limited to 'binutils-2.21/ld/testsuite/ld-pie')
-rw-r--r-- | binutils-2.21/ld/testsuite/ld-pie/pie.c | 5 | ||||
-rw-r--r-- | binutils-2.21/ld/testsuite/ld-pie/pie.exp | 50 | ||||
-rw-r--r-- | binutils-2.21/ld/testsuite/ld-pie/start.d | 8 | ||||
-rw-r--r-- | binutils-2.21/ld/testsuite/ld-pie/start.s | 4 | ||||
-rw-r--r-- | binutils-2.21/ld/testsuite/ld-pie/weakundef-data.c | 15 | ||||
-rw-r--r-- | binutils-2.21/ld/testsuite/ld-pie/weakundef.c | 15 | ||||
-rw-r--r-- | binutils-2.21/ld/testsuite/ld-pie/weakundef.out | 1 |
7 files changed, 98 insertions, 0 deletions
diff --git a/binutils-2.21/ld/testsuite/ld-pie/pie.c b/binutils-2.21/ld/testsuite/ld-pie/pie.c new file mode 100644 index 0000000..a9bce4a --- /dev/null +++ b/binutils-2.21/ld/testsuite/ld-pie/pie.c @@ -0,0 +1,5 @@ +int +main () +{ + return 0; +} diff --git a/binutils-2.21/ld/testsuite/ld-pie/pie.exp b/binutils-2.21/ld/testsuite/ld-pie/pie.exp new file mode 100644 index 0000000..19a2ac0 --- /dev/null +++ b/binutils-2.21/ld/testsuite/ld-pie/pie.exp @@ -0,0 +1,50 @@ +# Expect script for various PIE tests. +# Copyright 2006, 2007, 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. +# + +# This test can only be run if ld generates native executables. +if ![isnative] then {return} + +# Run on Linux only. +if { ![istarget *-*-linux*] } { + return +} + +# Check if -pie is supported or not. +send_log "$CC -fpie -pie $srcdir/$subdir/pie.c -o tmpdir/pie" +catch "exec $CC -fpie -pie $srcdir/$subdir/pie.c -o tmpdir/pie" exec_output +send_log "$exec_output\n" +if { ![string match "" $exec_output] } { + return +} + +set array_tests { + {"weak undefined" "-pie" "" {weakundef.c} "weakundef" "weakundef.out" "-fPIC"} + {"weak undefined data" "-pie" "" {weakundef-data.c} "weakundef-data" "weakundef.out" "-fPIC"} +} + +run_ld_link_exec_tests [] $array_tests + +set test_list [lsort [glob -nocomplain $srcdir/$subdir/*.d]] +foreach t $test_list { + # We need to strip the ".d", but can leave the dirname. + verbose [file rootname $t] + run_dump_test [file rootname $t] +} diff --git a/binutils-2.21/ld/testsuite/ld-pie/start.d b/binutils-2.21/ld/testsuite/ld-pie/start.d new file mode 100644 index 0000000..1ee22e0 --- /dev/null +++ b/binutils-2.21/ld/testsuite/ld-pie/start.d @@ -0,0 +1,8 @@ +#name: missing entry symbol +#ld: -pie +#warning: .*: warning: cannot find entry symbol .* +#nm: -n + +#... +[0-9a-f]+ T +foo +#... diff --git a/binutils-2.21/ld/testsuite/ld-pie/start.s b/binutils-2.21/ld/testsuite/ld-pie/start.s new file mode 100644 index 0000000..4a70181 --- /dev/null +++ b/binutils-2.21/ld/testsuite/ld-pie/start.s @@ -0,0 +1,4 @@ + .text + .globl foo +foo: + .byte 0 diff --git a/binutils-2.21/ld/testsuite/ld-pie/weakundef-data.c b/binutils-2.21/ld/testsuite/ld-pie/weakundef-data.c new file mode 100644 index 0000000..af411bc --- /dev/null +++ b/binutils-2.21/ld/testsuite/ld-pie/weakundef-data.c @@ -0,0 +1,15 @@ +#include <stdio.h> + +#pragma weak undef_data + +extern int undef_data; +int *ptr_to_data = &undef_data; + +int +main (void) +{ + if (ptr_to_data == NULL) + printf ("PASSED\n"); + + return 0; +} diff --git a/binutils-2.21/ld/testsuite/ld-pie/weakundef.c b/binutils-2.21/ld/testsuite/ld-pie/weakundef.c new file mode 100644 index 0000000..c206781 --- /dev/null +++ b/binutils-2.21/ld/testsuite/ld-pie/weakundef.c @@ -0,0 +1,15 @@ +#include <stdio.h> + +#pragma weak undef_func + +extern int undef_func (void); +int (*ptr_to_func)(void) = undef_func; + +int +main (void) +{ + if (ptr_to_func == NULL) + printf ("PASSED\n"); + + return 0; +} diff --git a/binutils-2.21/ld/testsuite/ld-pie/weakundef.out b/binutils-2.21/ld/testsuite/ld-pie/weakundef.out new file mode 100644 index 0000000..53cdf1e --- /dev/null +++ b/binutils-2.21/ld/testsuite/ld-pie/weakundef.out @@ -0,0 +1 @@ +PASSED |