binutils-gdb modified for the FreeChainXenon project
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Alan Modra e5af216040 asan: som: heap-buffer-overflow
Triggered by overflow of size calulation resulting in a too small
buffer.  The testcase found one of the som_bfd_count_ar_symbols
problems.

	* som.c (setup_sections): Don't overflow space_strings_size.  Use
	bfd_malloc2 to catch overflow of size calculation.
	(som_prep_for_fixups): Use bfd_zalloc2 to catch overflow of size
	calculation.
	(som_build_and_write_symbol_table): Similarly use bfd_zmalloc2.
	(som_slurp_symbol_table): Similarly use bfd_zmalloc2, bfd_malloc2,
	and bfd_zalloc2.
	(bfd_som_attach_aux_hdr): Use size_t vars for string length.
	(som_bfd_count_ar_symbols): Use bfd_malloc2 to catch overflow of
	size calculation.  Use size_t vars for length and catch overflow.
	(som_slurp_armap): Use bfd_alloc2 to catch overflow of size
	calculation.
	(som_bfd_ar_write_symbol_stuff): Similarly use bfd_zmalloc2 and
	bfd_malloc2.  Perform size calculations in bfd_size_type.
2019-12-26 17:49:03 +10:30
bfd asan: som: heap-buffer-overflow 2019-12-26 17:49:03 +10:30
binutils Fix build 32-bit-host build error last for last binutils/dwarf2.c change. 2019-12-23 13:19:59 +01:00
config Add markers for 2.33 branch to NEWS and ChangeLog files. 2019-09-09 10:27:40 +01:00
contrib contrib: Update dg-extract-results.* from gcc 2019-10-21 15:26:48 +01:00
cpu ubsan: iq2000: left shift of negative value 2019-12-23 18:04:12 +10:30
elfcpp Add markers for 2.33 branch to NEWS and ChangeLog files. 2019-09-09 10:27:40 +01:00
etc
gas Remove tic80 support 2019-12-17 16:36:54 +10:30
gdb Fix printing ULONGEST variables on x86-32 2019-12-26 00:12:43 +03:00
gnulib Update Gnulib to the latest git version 2019-12-16 12:20:50 -06:00
gold Introduce new .text.sorted.* sections. 2019-11-26 17:20:10 +01:00
gprof Revert previous delta. 2019-11-15 11:52:50 +00:00
include Remove tic80 support 2019-12-17 16:36:54 +10:30
intl
ld Re: Enable --build-id for moxie-elf-ld 2019-12-19 13:08:44 +10:30
libctf libctf: mark swap.h inline functions as static 2019-10-16 11:12:23 -04:00
libdecnumber
libiberty
opcodes ubsan: arm: shift exponent 32 is too large for 32-bit type 'unsigned int' 2019-12-24 12:01:42 +10:30
readline Fix compilation of Readline on mingw.org's MinGW 2019-12-23 16:28:32 +02:00
sim Add install-strip to sim/ 2019-12-19 11:28:53 -07:00
texinfo
zlib
.cvsignore
.gitattributes
.gitignore Add profiling outputs to .gitignore 2019-12-26 06:54:58 +01:00
ar-lib
ChangeLog Add profiling outputs to .gitignore 2019-12-26 06:54:58 +01:00
compile
config-ml.in
config.guess
config.rpath
config.sub
configure Add --with-static-standard-libraries to the top level 2019-08-19 10:17:11 -06:00
configure.ac Add --with-static-standard-libraries to the top level 2019-08-19 10:17:11 -06:00
COPYING
COPYING.LIB
COPYING.LIBGLOSS
COPYING.NEWLIB
COPYING3
COPYING3.LIB
depcomp
djunpack.bat
install-sh
libtool.m4
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4
lt~obsolete.m4
MAINTAINERS
Makefile.def gdb: CTF support 2019-10-07 02:26:27 +00:00
Makefile.in gdb: CTF support 2019-10-07 02:26:27 +00:00
Makefile.tpl
makefile.vms
missing
mkdep
mkinstalldirs
move-if-change
multilib.am
README
README-maintainer-mode
setup.com
src-release.sh Add libctf to src-release.sh:GDB_SUPPORT_DIRS 2019-10-17 14:00:51 -04:00
symlink-tree
test-driver
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.