Binutils with MCST patches
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Cary Coutant 0b7a4aa6ba Fix case where IR file provides symbol visibility but replacement file does not.
In PR 22868, two IR files provide conflicting visibility for a symbol.
When a def with PROTECTED visibility is seen after a def with DEFAULT
visibility, gold does not override the visibility. Later, if the
replacement object define the symbol with DEFAULT visibility, the symbol
remains DEFAULT. This was caused by a recent change to allow multiply-defined
absolute symbols, combined with the fact that the plugin framework was using
SHN_ABS as the section index for placeholder symbols. The solution is to
use a real (but arbitrary) section index.

gold/
	PR gold/22868
	* plugin.cc (Sized_pluginobj::do_add_symbols): Use a real section
	index instead of SHN_ABS for defined symbols.
	* testsuite/Makefile.am (plugin_pr22868): New test case.
	* testsuite/Makefile.in: Regenerate
	* testsuite/plugin_pr22868.sh: New test script.
	* testsuite/plugin_pr22868_a.c: New source file.
	* testsuite/plugin_pr22868_b.c: New source file.
2018-03-26 10:54:45 -07:00
bfd Automatic date update in version.in 2018-03-26 00:01:03 +00:00
binutils Improve readelf's selection of a file start symbol when displaying a gnu build attribute. 2018-03-23 12:20:03 +00:00
config
cpu
elfcpp
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gas x86: use local variable in check_VecOperands() 2018-03-22 08:47:16 +01:00
gdb Remove struct keyword from section_addr_info 2018-03-26 10:34:28 -07:00
gold Fix case where IR file provides symbol visibility but replacement file does not. 2018-03-26 10:54:45 -07:00
gprof
include DT_FLAGS_1: Add Solaris bits 2018-03-21 12:55:52 -07:00
intl
ld x86-64: Add ENDBR64 to the TLSDESC PLT entry 2018-03-25 05:02:32 -07:00
libdecnumber
libiberty
opcodes x86: drop pointless VecESize 2018-03-22 08:46:25 +01:00
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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.