diff options
author | Maciej W. Rozycki <macro@linux-mips.org> | 2011-11-29 12:42:10 +0000 |
---|---|---|
committer | Maciej W. Rozycki <macro@linux-mips.org> | 2011-11-29 12:42:10 +0000 |
commit | 74d44110ad6ae12dfd0a4cf035705873b97fa52d (patch) | |
tree | b591ad3b3a955937b2a6732ffb1baf83ad718ba1 /ld/testsuite/ld-mips-elf | |
parent | 0c36327f08536ad69ac44363ecff5c28761ef009 (diff) | |
download | gdb-74d44110ad6ae12dfd0a4cf035705873b97fa52d.zip gdb-74d44110ad6ae12dfd0a4cf035705873b97fa52d.tar.gz gdb-74d44110ad6ae12dfd0a4cf035705873b97fa52d.tar.bz2 |
PR ld/10144
* lib/ld-lib.exp (run_ld_link_tests): Handle sources from other
directories.
(run_ld_link_exec_tests): Likewise.
(run_cc_link_tests): Likewise.
* ld-elf/comm-data1.sd: New test.
* ld-elf/comm-data1.s: Source for the new test.
* ld-elf/comm-data2.sd: New test.
* ld-elf/comm-data2.rd: Likewise.
* ld-elf/comm-data2.xd: Likewise.
* ld-elf/comm-data2.s: Source for the new tests.
* ld-elf/comm-data.exp: New file.
* ld-mips-elf/comm-data.exp: Likewise.
Diffstat (limited to 'ld/testsuite/ld-mips-elf')
-rw-r--r-- | ld/testsuite/ld-mips-elf/comm-data.exp | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/ld/testsuite/ld-mips-elf/comm-data.exp b/ld/testsuite/ld-mips-elf/comm-data.exp new file mode 100644 index 0000000..bbd3c55 --- /dev/null +++ b/ld/testsuite/ld-mips-elf/comm-data.exp @@ -0,0 +1,86 @@ +# Expect script for common symbol override, MIPS variation. +# +# Copyright 2011 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. +# + +# +# Written by Maciej W. Rozycki <macro@codesourcery.com> +# + +# Exclude non-Linux targets; feel free to include your favorite one +# if you like. +if ![istarget mips*-*-linux*] { + return +} + +proc mips_comm_data_test { abi flag emul reloc } { + + set testname "MIPS $abi/$reloc common symbol override test" + + # There's no "-z copyreloc" option, deal with it. + set ZFLAG [string map [list copyreloc "" nocopyreloc "-z $reloc"] $reloc] + set AFLAGS "$flag -EB" + set LDFLAGS "-m$emul" + + # Define a global symbol. + run_ld_link_tests [list \ + [list \ + "$testname (auxiliary shared object build)" \ + "$LDFLAGS -shared" \ + "$AFLAGS -call_shared" \ + { ../ld-elf/comm-data1.s } \ + { \ + { readelf -s ../ld-elf/comm-data1.sd } \ + } \ + "libmips-$abi-$reloc-comm-data.so" \ + ] \ + ] + + # Set the pointer size according to the ABI. + if { $abi == "n64" } { + append AFLAGS " --defsym ELF64=1" + } + + # Verify that a common symbol has been converted to an undefined + # reference to the global symbol of the same name defined above + # and that the debug reference has been dropped. + run_ld_link_tests [list \ + [list \ + "$testname" \ + "$LDFLAGS $ZFLAG -Ltmpdir -lmips-$abi-$reloc-comm-data" \ + "$AFLAGS -call_nonpic" \ + { ../ld-elf/comm-data2.s } \ + { \ + { readelf -s ../ld-elf/comm-data2.sd } \ + { readelf -r ../ld-elf/comm-data2.rd } \ + { readelf "-x .debug_foo" ../ld-elf/comm-data2.xd } \ + } \ + "mips-$abi-$reloc-comm-data" \ + ] \ + ] +} + +set abis { o32 -32 elf32btsmip n32 -n32 elf32btsmipn32 n64 -64 elf64btsmip } +set relocs { copyreloc nocopyreloc } +foreach { abi flag emul } $abis { + foreach reloc $relocs { + mips_comm_data_test $abi $flag $emul $reloc + } +} |