Binutils with MCST patches
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H.J. Lu 3d9499950a Check GOTOFF reloc against protected data on x86
R_386_GOTOFF/R_X86_64_GOTOFF64 relocation shouldn't be used against
protected data symbol on x86 since with copy relocation, address of
protected data defined in the shared library may be external.

This patch will break building shared libraries with protected data
symbols using GCCs older than GCC 5 without the bug fix for

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65248

GCC backport request should be made in the GCC bug report above.

bfd/

	PR ld/pr17709
	* elf32-i386.c (elf_i386_relocate_section): Also check R_386_GOTOFF
	against protected data symbol when building shared library.
	* elf64-x86-64.c (elf_x86_64_relocate_section): Also check
	R_X86_64_GOTOFF64 against protected data symbol when building
	shared library.

ld/testsuite/

	PR ld/pr17709
	* ld-i386/protected6.d: New file.
	* ld-i386/protected6.s: Likewise.
	* ld-x86-64/protected6.d: Likewise.
	* ld-x86-64/protected6.s: Likewise.
	* ld-x86-64/protected7.d: Likewise.
	* ld-x86-64/protected7.s: Likewise.
	* ld-x86-64/protected7a.d: Likewise.
	* ld-x86-64/protected7b.d: Likewise.
2015-04-10 14:02:23 -07:00
bfd Check GOTOFF reloc against protected data on x86 2015-04-10 14:02:23 -07:00
binutils Properly check --compress-debug-sections=XXX 2015-04-09 10:56:28 -07:00
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 Add documentation about the interation of the ARM assembler's -EB option and the linker's --be8 option. 2015-04-10 08:26:07 +01:00
gdb Cleanup signal-while-stepping-over-bp-other-thread.exp 2015-04-10 19:49:00 +01:00
gold Allow gold to resolve defined TLS symbols in a PIE link. 2015-04-09 15:47:37 -07:00
gprof
include Add support to the RX toolchain to restrict the use of string instructions. 2015-04-09 12:48:37 +01:00
intl
ld Check GOTOFF reloc against protected data on x86 2015-04-10 14:02:23 -07:00
libdecnumber
libiberty
opcodes x86: Use individual prefix control for each opcode. 2015-04-06 19:33:01 +03:00
readline
sim sim: move sim-engine.o/sim-hrw.o to the common list 2015-04-06 23:56:47 -04:00
texinfo
zlib
.cvsignore
.gitattributes
.gitignore
ChangeLog Add --with-system-zlib to top level configure 2015-04-01 04:57:28 -07:00
compile
config-ml.in
config.guess
config.rpath
config.sub
configure Add --with-system-zlib to top level configure 2015-04-01 04:57:28 -07:00
configure.ac Add --with-system-zlib to top level configure 2015-04-01 04:57:28 -07:00
COPYING
COPYING3
COPYING3.LIB
COPYING.LIB
COPYING.LIBGLOSS
COPYING.NEWLIB
depcomp
djunpack.bat
install-sh
libtool.m4
lt~obsolete.m4
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4
MAINTAINERS
Makefile.def
Makefile.in
Makefile.tpl
makefile.vms
missing
mkdep
mkinstalldirs
move-if-change
README
README-maintainer-mode
setup.com
src-release.sh
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.