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Alan Modra 76cb3a89a6 PR22758, FAIL: Run pr22393-2
We can't map different disk pages into the same memory page; The last
page mapped will simply overwrite any previous pages.  The
executable/non-executable new_segment test ignored this fact, leading
to a ld.so segfault on hppa when .dynamic is overwritten with zeros.

This patch moves existing tests for demand paging with lma on the same
memory page, to a new test performed before any case where we want a
new segment due to protection or loadable conflicts.

	PR 22758
	* elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
	segment when demand paged with lma on the same page.  Test this
	before load/non-load, executable/non-executable,
	writable/non-writable tests and simplify.  Delete bogus relro
	condition in writable/non-writable test.  Delete outdated
	comment.  Formatting.
2018-01-30 18:58:51 +10:30
bfd PR22758, FAIL: Run pr22393-2 2018-01-30 18:58:51 +10:30
binutils 32-bit objcopy build fail 2018-01-30 10:51:20 +10:30
config Update top level configure files by synchronizing them with gcc. 2018-01-10 15:29:21 +00:00
cpu Add note about 2.30 branch creation to changelogs 2018-01-13 13:26:38 +00:00
elfcpp Add note about 2.30 branch creation to changelogs 2018-01-13 13:26:38 +00:00
etc Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
gas Fix PR gas/22738 (.dc.a directive has wrong size on SPARC 64-bit). 2018-01-30 00:13:51 +01:00
gdb gdb.base/break.exp: fix last "info break" test failure on Ubuntu 16.04 2018-01-29 23:04:51 -05:00
gold PowerPC PLT stub alignment fixes 2018-01-18 22:25:21 +10:30
gprof Update pot files 2018-01-13 13:56:48 +00:00
include Add note about 2.30 branch creation to changelogs 2018-01-13 13:26:38 +00:00
intl Require ngettext in test of system gettext implementation 2017-11-07 15:56:44 +10:30
ld MIPS/LD/testsuite: Correct PR ld/22649 test case failures 2018-01-30 01:34:05 +00:00
libdecnumber
libiberty Avoid compilation warning in libiberty/simple-object-xcoff.c 2018-01-27 18:25:06 +02:00
opcodes Enable Intel PCONFIG instruction. 2018-01-23 20:09:35 +03:00
readline Avoid MinGW compilation warning in readline/input.c 2017-05-19 11:05:59 +03:00
sim MAINTAINERS: Update my company e-mail address 2018-01-22 15:39:18 +00:00
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zlib Sync ZLIB with FSF GCC sources, bringing in version 1.2.11. 2017-02-20 12:52:22 +00:00
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configure.ac Update top level configure files by synchronizing them with gcc. 2018-01-10 15:29:21 +00:00
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COPYING.LIBGLOSS Update the address of the FSF in the copyright notice of files which were using the old address. 2017-12-14 12:48:55 +00:00
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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.