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Ulrich Weigand b1f28d992c Work around GCC bug 63748
A recent change to eval.c triggered a GCC bug that causes a false positive
"may be used uninitialized" warning in evaluate_subexp_standard.  This seems
to be triggered by a specific CFG constructed via setjmp and gotos.

While the GCC bug is in the process of being fixed, there are released
compiler versions (in particular GCC 4.9) in the field that show this
problem.  In order to allow compiling GDB with one of those compilers,
this commit slightly reworks the CFG (in an equivalent way) of the
affected function, so that the GCC bug is no longer triggered.

gdb/ChangeLog:

	* eval.c (evaluate_subexp_standard): Work around GCC bug 63748.
2014-11-10 15:11:44 +01:00
bfd daily update 2014-11-10 09:30:31 +10:30
binutils Cast time value to unsigned long to print 2014-11-07 13:41:02 -08:00
config
cpu
elfcpp
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gas Fix a typo in gas/ChangeLog 2014-11-07 17:47:54 -08:00
gdb Work around GCC bug 63748 2014-11-10 15:11:44 +01:00
gold Fix race condition when using --threads with linker plugins. 2014-11-07 16:12:58 -08:00
gprof
include Add mach parameter to nios2_find_opcode_hash. 2014-11-06 13:12:21 -08:00
intl
ld X32: Add REX prefix to encode R_X86_64_GOTTPOFF 2014-11-07 12:22:53 -08:00
libdecnumber
libiberty Fix gnu11 fallout on Solaris 10+ 2014-11-05 15:07:38 +01:00
opcodes Add mach parameter to nios2_find_opcode_hash. 2014-11-06 13:12:21 -08:00
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MAINTAINERS Update description of ownership of files in include/ 2014-11-04 16:14:14 -08:00
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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.