Binutils with MCST patches
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Conrad Meyer aedbe3bb9f Improve remote attach round-trips without btrace
For remotes which do not support btrace at all, we can save several
round trips for each thread.  This is especially significant when your
remote is a kernel with 100s or 1000s of threads and latency is
intercontinental.

Previously, with target, remote, and infrun debugging enabled, one
might see:

    Sending packet: $Hg18aee#43...Ack
    Packet received: OK
    Sending packet: $Hg186f7#eb...Ack
    Packet received: OK
    remote:target_xfer_partial (24, , 0x805454000, 0x0, 0x0, 4096) = -1, 0

repeated for all non-exited threads.

Afterwards, if the remote does not specify 'qXfer:btrace-conf:read+'
in qSupported stub features, these unnecessary thread switches are
avoided.

gdb/ChangeLog:

	* remote.c (remote_target::remote_btrace_maybe_reopen): Avoid
	unnecessary thread walk if remote doesn't support the packet.
2019-08-20 15:06:37 +01:00
bfd Automatic date update in version.in 2019-08-20 00:00:27 +00:00
binutils PR24898, An out-of-bounds read occured in display_data 2019-08-19 20:38:59 +09:30
config
contrib
cpu cpu,opcodes,gas: use %r0 and %r6 instead of %a and %ctf in eBPF disassembler 2019-07-19 15:35:43 +02:00
elfcpp [GOLD] PowerPC64 pc-relative TLS support 2019-08-02 18:41:34 +09:30
etc
gas MIPS/gas: Fix misaligned address errors to disregard ISA mode bit 2019-08-19 13:43:51 -07:00
gdb Improve remote attach round-trips without btrace 2019-08-20 15:06:37 +01:00
gnulib
gold Fix detection of missing plugin for LTO objects. 2019-08-16 13:14:36 +02:00
gprof
include Add support for a MIPS specific .MIPS.xhash section. 2019-08-09 11:06:37 +01:00
intl
ld x86-64: Move PIC check for PC-relative relocations back 2019-08-16 14:25:58 -07:00
libctf libctf: introduce ctf_func_type_{info,args}, ctf_type_aname_raw 2019-07-18 20:53:57 +01:00
libdecnumber
libiberty Synchronize libiberty sources with gcc mainline. 2019-08-09 16:16:18 +01:00
opcodes Modify the ARM encoding and decoding of SQRSHRL and UQRSHLL MVE instructions. 2019-08-12 17:17:18 +01:00
readline [readline] Fix compilation on MinGW 2019-08-13 14:57:03 -05:00
sim
texinfo
zlib
.cvsignore
.gitattributes
.gitignore
ar-lib
ChangeLog Add --with-static-standard-libraries to the top level 2019-08-19 10:17:11 -06:00
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
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 Move gnulib to top level 2019-06-14 12:40:02 -06:00
Makefile.def
Makefile.in
Makefile.tpl
makefile.vms
missing
mkdep
mkinstalldirs
move-if-change
multilib.am
README
README-maintainer-mode
setup.com
src-release.sh adjust src-release following the renaming of gdb/common/ to gdb/gdbsupport/ 2019-07-13 18:00:32 -07:00
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.