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H.J. Lu 8ded2ddc8b Convert PLT reloc only if pointer equality isn't needed
When pointer equality needed, we can't replace PLT relocations with
GOT relocations for -z now.  This patch checks if pointer equality is
needed before converting PLT relocations to GOT relocations.

bfd/

	PR binutils/18458
	* elf32-i386.c (elf_i386_check_relocs): Create .plt.got section
	for now binding only if pointer equality isn't needed.
	(elf_i386_allocate_dynrelocs): Use .plt.got section for now
	binding only if pointer equality isn't needed.
	* elf64-x86-64.c (elf_x86_64_check_relocs): Create .plt.got
	section for now binding only if pointer equality isn't needed.
	(elf_x86_64_allocate_dynrelocs): Use .plt.got section for now
	binding only if pointer equality isn't needed.

ld/testsuite/

	PR binutils/18458
	* ld-elf/shared.exp (build_tests): Build libpr18458a.so and
	libpr18458b.so.
	(run_tests): Run pr18458 test.
	* ld-elf/pr18458a.c: New file.
	* ld-elf/pr18458b.c: Likewise.
	* ld-elf/pr18458c.c: Likewise.
2015-05-27 14:32:24 -07:00
bfd Convert PLT reloc only if pointer equality isn't needed 2015-05-27 14:32:24 -07:00
binutils All FreeBSD targets are ELF except i?86-*-freebsd\[12\].*. 2015-05-26 22:52:39 +09:30
config Set zlibdir/zlibinc with top_builddir/top_srcdir 2015-04-02 05:43:07 -07:00
cpu
elfcpp Add chdr_size, Chdr, Chdr_write and Chdr_data 2015-04-08 10:29:40 -07:00
etc
gas xtensa: fix gas segfault with --text-section-literals 2015-05-26 10:14:17 +03:00
gdb dwarf2read.c code cleanup, split out check_line_address 2015-05-27 13:22:02 -07:00
gold [GOLD] Add PowerPC64 -fsplit-stack support 2015-05-16 22:49:57 +09:30
gprof Updated translations for various binutils components. 2015-04-29 16:26:14 +01:00
include [AArch64] Add R_AARCH64_P32_LD32_GOTPAGE_LO14 to elf header 2015-05-12 13:47:15 +01:00
intl
ld Convert PLT reloc only if pointer equality isn't needed 2015-05-27 14:32:24 -07:00
libdecnumber Another part of fixing "make TAGS". 2015-01-22 21:07:31 +02:00
libiberty libiberty/mkstemps.c: Include <time.h> if <sys/time.h> not available. 2015-05-08 10:15:28 -07:00
opcodes Remove Disp32 from AMD64 direct call/jmp 2015-05-18 04:17:12 -07:00
readline Fix executable indicator in file name completion on Windows. 2014-12-30 21:14:25 +02:00
sim sim: erc32: restore attribution 2015-05-17 17:15:36 +08:00
texinfo
zlib Add missing ChangeLog entry 2015-03-31 13:15:01 -07:00
.cvsignore
.gitattributes
.gitignore
ChangeLog Disable the configuration of GDB for HPUX targets. 2015-05-13 17:32:01 +01:00
compile
config-ml.in Sync config-ml.in with GCC trunk 2015-03-17 05:15:34 -07:00
config.guess Update config.guess and config.sub to the latest upstream version 2015-03-30 16:28:14 -04:00
config.rpath
config.sub Update config.guess and config.sub to the latest upstream version 2015-03-30 16:28:14 -04:00
configure Disable the configuration of GDB for HPUX targets. 2015-05-13 17:32:01 +01:00
configure.ac Disable the configuration of GDB for HPUX targets. 2015-05-13 17:32:01 +01:00
COPYING
COPYING.LIB
COPYING.LIBGLOSS
COPYING.NEWLIB
COPYING3
COPYING3.LIB
depcomp
djunpack.bat
install-sh
libtool.m4
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4
lt~obsolete.m4
MAINTAINERS
Makefile.def Configure zlib with --enable-host-shared for shared bfd 2015-05-01 08:34:08 -07:00
Makefile.in Configure zlib with --enable-host-shared for shared bfd 2015-05-01 08:34:08 -07:00
Makefile.tpl Update top-level files from GCC trunk 2015-03-16 09:12:37 -07:00
makefile.vms
missing
mkdep
mkinstalldirs
move-if-change
README
README-maintainer-mode
setup.com
src-release.sh Adjust src-release.sh for sim using the gdb create-version.sh. 2015-04-15 04:08:51 +02:00
symlink-tree
ylwrap

		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.

If you are receiving this as part of a GDB release, see the file gdb/README.
If with a binutils release, see binutils/README;  if with a libg++ release,
see libg++/README, etc.  That'll give you info about this
package -- supported targets, how to use it, how to report bugs, etc.

It is now possible to automatically configure and build a variety of
tools with one command.  To build all of the tools contained herein,
run the ``configure'' script here, e.g.:

	./configure 
	make

To install them (by default in /usr/local/bin, /usr/local/lib, etc),
then do:
	make install

(If the configure script can't determine your type of computer, give it
the name as an argument, for instance ``./configure sun4''.  You can
use the script ``config.sub'' to test whether a name is recognized; if
it is, config.sub translates it to a triplet specifying CPU, vendor,
and OS.)

If you have more than one compiler on your system, it is often best to
explicitly set CC in the environment before running configure, and to
also set CC when running make.  For example (assuming sh/bash/ksh):

	CC=gcc ./configure
	make

A similar example using csh:

	setenv CC gcc
	./configure
	make

Much of the code and documentation enclosed is copyright by
the Free Software Foundation, Inc.  See the file COPYING or
COPYING.LIB in the various directories, for a description of the
GNU General Public License terms under which you can copy the files.

REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info
on where and how to report problems.