Binutils with MCST patches
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Simon Marchi 1bb7c05977 Read stop_pc after updating the gdbarch when exec'ing
When an inferior execs and changes architecture (e.g. 64 bits to 32
bits), the gdbarch associated to the inferior is updated by the
follow_exec call in handle_inferior_event_1.  We should avoid doing any
register read before that point, because the registers sent by the
remote side will be those of the new architecture, but we would
interpret them using the old architecture.  We do just that by setting
stop_pc during this window, which obviously requires reading the
registers.  This results in gdb.multi/multi-arch-exec.exp failing, GDB
outputting the following error:

  Truncated register 50 in remote 'g' packet

This patch fixes that by postponing the setting of stop_pc to after
we've updated the inferior gdbarch.

This bug was hiding another problem, and as such introduces some
failures in gdb.base/foll-exec-mode.exp.  The following patch takes care
of that.

gdb/ChangeLog:

	* infrun.c (handle_inferior_event_1): When exec'ing, read
	stop_pc after follow_exec.
2017-09-05 17:41:03 +02:00
bfd Automatic date update in version.in 2017-09-05 00:00:18 +00:00
binutils Fix a buffer overrun when parsing a corrupt MIPS ELF binary. 2017-09-05 12:09:14 +01:00
config
cpu
elfcpp [GOLD] PowerPC tls_get_addr_optimize 2017-08-29 21:29:37 +09:30
etc
gas Missing relocation R_PPC_VLE_ADDR20 and add VLE flag to details in readelf 2017-09-05 08:42:27 +09:30
gdb Read stop_pc after updating the gdbarch when exec'ing 2017-09-05 17:41:03 +02:00
gold PowerPC TPREL16_HA/LO reloc optimization 2017-08-30 20:43:31 +09:30
gprof Add updated French translations for opcodes and gprof 2017-08-31 14:33:56 +01:00
include Missing relocation R_PPC_VLE_ADDR20 and add VLE flag to details in readelf 2017-09-05 08:42:27 +09:30
intl
ld x86-64: Set tlsdesc_plt if GOT_TLS_GDESC_P is true 2017-09-03 10:18:38 -07:00
libdecnumber
libiberty Import latest fixes to libiberty from GCC 2017-09-01 06:14:39 -07:00
opcodes Add updated French translations for opcodes and gprof 2017-08-31 14:33:56 +01:00
readline
sim Define an error function in the PPC simulator library. 2017-09-04 19:56:00 -07:00
texinfo
zlib
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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,
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.