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H.J. Lu 8170f7693b ELF: Check ELF_COMMON_DEF_P for common symbols
Since common symbols that are turned into definitions don't have the
DEF_REGULAR flag set, we need to check ELF_COMMON_DEF_P for common
symbols.

bfd/

	PR ld/19579
	PR ld/21306
	* elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
	ELF_COMMON_DEF_P for common symbols.
	* elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
	* elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
	* elflink.c (_bfd_elf_merge_symbol): Revert commits
	202ac193bb and
	07492f668d.

ld/

	PR ld/19579
	PR ld/21306
	* testsuite/ld-elf/pr19579a.c (main): Updated.
2017-04-07 07:40:14 -07:00
bfd ELF: Check ELF_COMMON_DEF_P for common symbols 2017-04-07 07:40:14 -07:00
binutils [objcopy] Fix quadratic-time when handling --redefine-syms 2017-04-06 10:31:27 +01:00
config picflag.m4 high bit set in comment 2017-01-05 00:02:57 +10:30
cpu Update the openrisc previous program counter (ppc) when running code in the cgen based simulator. 2017-03-20 15:33:51 +00:00
elfcpp Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
etc update-copyright.py for binutils 2017-01-05 00:03:07 +10:30
gas Remove E6500 insns from PPC_OPCODE_ALTIVEC2 2017-04-07 18:24:38 +09:30
gdb ptid-selftests: Fix erroneous assert messages 2017-04-07 10:28:56 -04:00
gold Mips: Fix TLS LDM GOT entry. 2017-03-15 16:51:35 -07:00
gprof Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
include Add support for disassembling WebAssembly opcodes. 2017-04-06 17:20:02 +01:00
intl
ld ELF: Check ELF_COMMON_DEF_P for common symbols 2017-04-07 07:40:14 -07:00
libdecnumber
libiberty cplus_demangle_fill_component: Handle DEMANGLE_COMPONENT_RVALUE_REFERENCE 2017-03-27 14:18:41 +01:00
opcodes Remove E6500 insns from PPC_OPCODE_ALTIVEC2 2017-04-07 18:24:38 +09:30
readline Improve MinGW support in Readline 2016-09-17 11:50:37 +03:00
sim Fix bug with cmn/adds where C flag was incorrectly set. 2017-03-25 20:32:02 -07:00
texinfo
zlib Sync ZLIB with FSF GCC sources, bringing in version 1.2.11. 2017-02-20 12:52:22 +00:00
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.gitignore Add archives and make stamps to the .gitignore file. 2016-09-27 15:10:42 +01:00
ChangeLog IA16 support 2017-04-03 09:13:19 -07:00
compile
config-ml.in
config.guess Sync top level config files with master versions in the FSF config project. 2017-03-22 14:01:03 +00:00
config.rpath
config.sub IA16 support 2017-04-03 09:13:19 -07:00
configure Sync top-level make and configure files with FSF GCC mainline versions. 2017-01-23 11:55:48 +00:00
configure.ac Sync top-level make and configure files with FSF GCC mainline versions. 2017-01-23 11:55:48 +00:00
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MAINTAINERS
Makefile.def Sync top-level make and configure files with FSF GCC mainline versions. 2017-01-23 11:55:48 +00:00
Makefile.in Sync top-level make and configure files with FSF GCC mainline versions. 2017-01-23 11:55:48 +00:00
Makefile.tpl Sync top-level make and configure files with FSF GCC mainline versions. 2017-01-23 11:55:48 +00:00
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		   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.