Binutils with MCST patches
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Yao Qi ca5fd19bfb watchpoint-reuse-slot.exp: skip setting HW breakpoints on some address
We see some fails in watchpoint-reuse-slot.exp on aarch64-linux, because
it sets some HW breakpoint on some address doesn't meet the alignment
requirements by kernel, kernel will reject the
ptrace (PTRACE_SETHBPREGS) call, and some fails are caused, for example:

(gdb) PASS: gdb.base/watchpoint-reuse-slot.exp: always-inserted off: watch x hbreak: : width 1, iter 0: base + 0: delete $bpnum
hbreak *(buf.byte + 0 + 1)^M
Hardware assisted breakpoint 80 at 0x410a61^M
(gdb) PASS: gdb.base/watchpoint-reuse-slot.exp: always-inserted off: watch x hbreak: : width 1, iter 0: base + 1: hbreak *(buf.byte + 0 + 1)
stepi^M
Warning:^M
Cannot insert hardware breakpoint 80.^M
Could not insert hardware breakpoints:^M
You may have requested too many hardware breakpoints/watchpoints.^M
^M
(gdb) FAIL: gdb.base/watchpoint-reuse-slot.exp: always-inserted off: watch x hbreak: : width 1, iter 0: base + 1: stepi advanced

hbreak *(buf.byte + 0 + 1)^M
Hardware assisted breakpoint 440 at 0x410a61^M
Warning:^M
Cannot insert hardware breakpoint 440.^M
Could not insert hardware breakpoints:^M
You may have requested too many hardware breakpoints/watchpoints.^M
^M
(gdb) FAIL: gdb.base/watchpoint-reuse-slot.exp: always-inserted on: watch x hbreak: : width 1, iter 0: base + 1: hbreak *(buf.byte + 0 + 1)

This patch is to skip some tests by checking proc valid_addr_p.
We can handle other targets in valid_addr_p too.

gdb/testsuite:

2015-03-16  Yao Qi  <yao.qi@linaro.org>

	* gdb.base/watchpoint-reuse-slot.exp (valid_addr_p): New proc.
	(top level): Skip tests if valid_addr_p returns false for
	$cmd1 or $cmd2.
2015-03-16 17:27:02 +00:00
bfd Fixes a problem with the RX port trying to perform linker relaxation when -no-keep-memory has been enabled. 2015-03-16 11:14:07 +00:00
binutils Run objcopy --update-section test only on ELF targets 2015-03-11 17:59:29 +10:30
config Sync isl.m4 with GCC tree 2015-03-16 08:51:37 -07:00
cpu
elfcpp [gold] Recognize DWARF5/GCC5 DW_LANG_Fortran03 and DW_LANG_Fortran08. 2015-02-17 08:08:24 +01:00
etc
gas Removes a #if 1 ... #endif accidentally left in the source code. 2015-03-16 11:17:52 +00:00
gdb watchpoint-reuse-slot.exp: skip setting HW breakpoints on some address 2015-03-16 17:27:02 +00:00
gold Fix gold incremental test failures. 2015-03-11 22:07:51 -07:00
gprof
include sim: dv-sockser: push module init prototype down 2015-03-15 03:05:05 -04:00
intl
ld Fix ppc32 synthetic symbols when __tls_get_addr_opt stub is generated 2015-03-11 18:04:25 +10:30
libdecnumber Another part of fixing "make TAGS". 2015-01-22 21:07:31 +02:00
libiberty
opcodes MIPS: Fix constraint issues with the R6 beqc and bnec instructions 2015-03-13 23:01:34 +00:00
readline
sim sim: mcore/microblaze: strip trailing whitespace 2015-03-16 03:16:59 -04:00
texinfo
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.gitattributes
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ChangeLog Update top-level files from GCC trunk 2015-03-16 09:12:37 -07:00
compile
config-ml.in
config.guess
config.rpath
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configure Update top-level files from GCC trunk 2015-03-16 09:12:37 -07:00
configure.ac Update top-level files from GCC trunk 2015-03-16 09:12:37 -07:00
COPYING
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Makefile.def Update top-level files from GCC trunk 2015-03-16 09:12:37 -07:00
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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.