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Alan Modra f7502dfe3f PR28834, PR26946 sanity checking section size
This patch provides a new function to sanity check section sizes.
It's mostly extracted from what we had in bfd_get_full_section_contents
but also handles compressed debug sections.
Improvements are:
- section file offset is taken into account,
- added checks that a compressed section can be read from file.

The function is then used when handling multiple .debug_* sections
that need to be read into a single buffer, to sanity check sizes
before allocating the buffer.

	PR 26946, PR 28834
	* Makefile.am (LIBBFD_H_FILES): Add section.c.
	* compress.c (bfd_get_full_section_contents): Move section size
	sanity checks..
	* section.c (_bfd_section_size_insane): ..to here.  New function.
	* dwarf2.c (read_section): Use _bfd_section_size_insane.
	(_bfd_dwarf2_slurp_debug_info): Likewise.
	* Makefile.in: Regenerate.
	* libbfd.h: Regenerate.
2022-11-11 18:05:36 +10:30
bfd PR28834, PR26946 sanity checking section size 2022-11-11 18:05:36 +10:30
binutils Re: Fuzzed files in archives 2022-11-09 17:31:41 +10:30
config configure: require libzstd >= 1.4.0 2022-11-07 14:32:10 +01:00
contrib Import mklog.py from gcc repo 2020-09-25 10:24:44 -04:00
cpu Add markers for 2.39 branch 2022-07-08 10:41:07 +01:00
elfcpp gold, dwp: support zstd compressed input debug sections [PR 29641] 2022-11-10 21:42:14 -08:00
etc Update year range in copyright notice of binutils files 2022-01-02 12:04:28 +10:30
gas i386: Check invalid (%dx) usage 2022-11-10 10:11:25 -08:00
gdb gdb: make "start" breakpoint inferior-specific 2022-11-10 13:02:23 -05:00
gdbserver gdbserver: do not report btrace support if target does not announce it 2022-11-09 17:46:21 +01:00
gdbsupport gdbsupport, gdb: add read_text_file_to_string, use it in linux_common_core_of_thread 2022-11-08 16:50:52 -05:00
gnulib gnulib: update to bd11400942d6 2022-05-02 10:54:19 -04:00
gold Re: gold: add --compress-debug-sections=zstd [PR 29641] 2022-11-11 18:05:36 +10:30
gprof Updated Hungarian translation for the gprof sub-directory. 2022-10-21 10:55:57 +01:00
gprofng gprofng: fix typo in configure.ac 2022-11-10 17:25:07 -08:00
include sim: drop unused CORE_ADDR_TYPE 2022-11-08 14:09:06 +07:00
intl egrep in binutils 2022-09-28 13:37:31 +09:30
ld ld/testsuite: skip ld-size when -shared is not supported 2022-11-10 13:19:15 +01:00
libbacktrace libtool.m4: fix the NM="/nm/over/here -B/option/with/path" case 2022-03-25 12:02:35 +00:00
libctf configure: require libzstd >= 1.4.0 2022-11-07 14:32:10 +01:00
libdecnumber Merge config/ changes from GCC, to enable DFP on AArch64 2022-05-24 10:47:29 +01:00
libiberty Add markers for 2.39 branch 2022-07-08 10:41:07 +01:00
opcodes [opcodes/arm] Fix potential null pointer dereferences 2022-11-10 01:12:17 +00:00
readline gdb/readline: fix extra 'quit' message problem 2022-05-07 10:49:27 +01:00
sim sim: v850: rename v850.dc to align with other ports 2022-11-11 01:42:29 +07:00
texinfo
zlib Regenerate with automake-1.15.1 2022-07-09 20:10:47 +09:30
.cvsignore
.editorconfig Add top-level .editorconfig file 2022-01-28 08:25:42 -05:00
.gitattributes binutils-gdb/git: highlight whitespace errors in source files 2022-07-25 14:35:41 +01:00
.gitignore Add gnu global outputs to .gitignore 2020-12-02 10:00:27 -05:00
ar-lib Bump to autoconf 2.69 and automake 1.15.1 2018-06-19 16:55:06 -04:00
ChangeLog Add ability to create reproducible source tarballs. 2022-10-10 11:28:45 +01:00
compile
config-ml.in
config.guess Update the config.guess and config.sub files from the master repository and regenerate files. 2022-01-17 16:21:22 +00:00
config.rpath
config.sub Update the config.guess and config.sub files from the master repository and regenerate files. 2022-01-17 16:21:22 +00:00
configure Reapply "Don't build readline/libreadline.a, when --with-system-readline is supplied" 2022-10-20 17:05:04 +02:00
configure.ac Reapply "Don't build readline/libreadline.a, when --with-system-readline is supplied" 2022-10-20 17:05:04 +02:00
COPYING
COPYING3
COPYING3.LIB
COPYING.LIB
COPYING.LIBGLOSS
COPYING.NEWLIB
depcomp
djunpack.bat
install-sh
libtool.m4 libtool.m4: fix the NM="/nm/over/here -B/option/with/path" case 2022-03-25 12:02:35 +00:00
lt~obsolete.m4
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4
MAINTAINERS MAINTAINERS: Update path to readline config.{sub,guess} files 2021-05-24 18:11:49 +02:00
Makefile.def gprofng: a new GNU profiler 2022-03-11 08:58:31 +00:00
Makefile.in Pass PKG_CONFIG_PATH down from top-level Makefile 2022-04-08 10:56:41 -04:00
Makefile.tpl Pass PKG_CONFIG_PATH down from top-level Makefile 2022-04-08 10:56:41 -04:00
makefile.vms
missing
mkdep
mkinstalldirs
move-if-change
multilib.am Merge autoconf / automake update changes from GCC. 2018-10-31 17:10:56 +00:00
README
README-maintainer-mode Note that at least dejagnu version 1.5.3 is required in order to be ale to run the testsuites. 2022-10-04 10:54:19 +01:00
setup.com
src-release.sh Add ability to create reproducible source tarballs. 2022-10-10 11:28:45 +01:00
symlink-tree
test-driver Bump to autoconf 2.69 and automake 1.15.1 2018-06-19 16:55:06 -04:00
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.