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Tom Tromey 34a68019cc fix memory errors with demangled name hash
This fixes a regression that Jan pointed out.

The bug is that some names were allocated by dwarf2read on the objfile
obstack, but then passed to SYMBOL_SET_NAMES with copy_name=0.  This
violates the invariant that the names must have a lifetime tied to the
lifetime of the BFD.

The fix is to allocate names on the per-BFD obstack.

I looked at all callers, direct or indirect, of SYMBOL_SET_NAMES that
pass copy_name=0.  Note that only the ELF and DWARF readers do this;
other symbol readers were never updated (and perhaps cannot be,
depending on the details of the formats).  This is why the patch is
relatively small.

Built and regtested on x86-64 Fedora 20.

2014-06-26  Tom Tromey  <tromey@redhat.com>

	PR symtab/16902:
	* dwarf2read.c (fixup_go_packaging, dwarf2_compute_name)
	(dwarf2_physname, read_partial_die)
	(guess_partial_die_structure_name, fixup_partial_die)
	(guess_full_die_structure_name, anonymous_struct_prefix)
	(dwarf2_name): Use per-BFD obstack.
2014-06-26 08:11:04 -06:00
bfd Fixes a problem displaying the contents of a binary containing corrupt debug 2014-06-26 09:12:55 +01:00
binutils This adds the ability to the strings program to display strings that contain \n and \r characters. 2014-06-26 14:10:48 +01:00
config
cpu
elfcpp gold/ 2014-06-23 12:02:10 -07:00
etc
gas [rx] Make .B suffix optional when possible. 2014-06-18 17:16:30 -04:00
gdb fix memory errors with demangled name hash 2014-06-26 08:11:04 -06:00
gold Fix dwp to allow intermediate .dwp files with no .debug_types sections. 2014-06-24 12:17:09 -07:00
gprof
include Free linker hash table from bfd_close. 2014-06-13 19:11:39 +09:30
intl
ld Change the default behaviour of the PE targeted linker so that timestamps are 2014-06-26 12:18:39 +01:00
libdecnumber
libiberty
opcodes Fix a compile time warning on 32-bit hosts. 2014-06-26 13:18:04 +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,
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package -- supported targets, how to use it, how to report bugs, etc.

It is now possible to automatically configure and build a variety of
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	./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
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If you have more than one compiler on your system, it is often best to
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	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
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on where and how to report problems.