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Doug Evans 0ab9ce852b Make buildsym set-up/tear-down more consistent, and document it.
gdb/ChangeLog:

	* buildsym.c: Add comments describing how the buildsym machinery
	is used by the various file formats.
	(really_free_pendings): Enhance function comment.
	See pending_macros to NULL.  Simplify resetting pending_addrmap.
	Call free_buildsym_compunit.
	(free_buildsym_compunit): Set current_subfile to NULL.
	(prepare_for_building): New function.
	(start_symtab): Call it.  Remove call to set_last_source_file.
	(restart_symtab): New arg "cust".  All callers updated.
	Simplify, call prepare_for_building.  Re-initialize buildsym_compunit.
	(reset_symtab_globals): Enhance function comment.
	Set local_symbols, file_symbols, global_symbols to NULL.
	Set pending_macros to NULL.  Simplify resetting pending_addrmap.
	Call free_buildysym_compunit.
	(end_symtab_without_blockvector): Delete.  All callers updated.
	(end_symtab_with_blockvector): Remove redundant call to
	free_buildsym_compunit.
	(augment_type_symtab): Remove arg "cust".  All callers updated.
	(buildsym_init): Remove resetting of free_pendings, file_symbols,
	global_symbols, pending_blocks, pending_macros.  Instead make
	handling consistent with pending_addrmap: Assert value was reset
	at end of previous symtab building.  Initialize context_stack here.
2014-12-17 00:00:14 -08:00
bfd Automatic date update in version.in 2014-12-17 00:00:08 +00:00
binutils Fix a few moere memory access violations. 2014-12-11 20:25:05 +00:00
config
cpu
elfcpp
etc
gas Fix octeon3 testsuite fallout 2014-12-16 22:34:06 +00:00
gdb Make buildsym set-up/tear-down more consistent, and document it. 2014-12-17 00:00:14 -08:00
gold Fix internal error in gold when -Map and --compress-debug-sections are used 2014-12-16 14:58:15 -08:00
gprof
include add gcc/gdb interface files 2014-12-12 22:23:53 +01:00
intl
ld Handle weak alias for PIE with copy reloc 2014-12-13 23:39:56 -08:00
libdecnumber
libiberty
opcodes Add in a JALRC alias and fix the NAL instruction. 2014-12-16 22:33:12 +00:00
readline
sim Add zex instruction support for moxie port 2014-12-12 08:45:25 -05:00
texinfo
.cvsignore
.gitattributes
.gitignore
ChangeLog Update from upstream config repo 2014-12-06 16:09:33 +01:00
compile
config-ml.in
config.guess
config.rpath
config.sub Update from upstream config repo 2014-12-06 16:09:33 +01:00
configure
configure.ac
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.