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Nick Alcock c98de297b3 libctf, ld: fix data symbol test with newer GCC
GCC 11+ spots that the extern var_1 and var_666 declarations in this
test are unused, and removes them, thus stopping them from appearing as
conflicted data symbols and rendering the test pointless.  Use them in a
function unique to this TU to prevent them from being eliminated.

ld/ChangeLog
2021-01-19  Nick Alcock  <nick.alcock@oracle.com>

	* testsuite/ld-ctf/data-func-2.c: Stop removal of the extern foo_t
	symbols by the optimizer.
	* testsuite/ld-ctf/data-func-conflicted.d: Adjust accordingly.
2021-01-19 12:45:18 +00:00
bfd PowerPC use_local_plt 2021-01-19 21:18:51 +10:30
binutils Tidy inflateEnd calls 2021-01-16 11:11:52 +10:30
config Implement a workaround for GNU mak jobserver 2021-01-12 05:45:44 -08:00
contrib Import mklog.py from gcc repo 2020-09-25 10:24:44 -04:00
cpu Add Changelog entries and NEWS entries for 2.36 branch 2021-01-09 10:40:28 +00:00
elfcpp Add Changelog entries and NEWS entries for 2.36 branch 2021-01-09 10:40:28 +00:00
etc Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
gas as: Automatically enable DWARF5 support 2021-01-18 06:25:17 -08:00
gdb [gdb/testsuite] Fix gdb.base/step-over-syscall.exp with -m32 2021-01-19 13:31:12 +01:00
gdbserver [gdb/build] Fix gdbserver build with -fsanitize=address 2021-01-07 10:37:51 +01:00
gdbsupport gdb: check for empty strings in get_standard_cache_dir/get_standard_config_dir 2021-01-08 13:46:56 -05:00
gnulib Update copyright year range in all GDB files 2021-01-01 12:12:21 +04:00
gold [GOLD] powerpc assertion failure 2021-01-19 13:27:13 +10:30
gprof Regen Makefile.in for jobserver.m4 aclocal.m4 dependency 2021-01-13 22:06:02 +10:30
include RISC-V: Indent and GNU coding standards tidy, also aligned the code. 2021-01-15 17:41:18 +08:00
intl Regen with blessed automake-1.15.1 2020-02-20 13:02:24 +10:30
ld libctf, ld: fix data symbol test with newer GCC 2021-01-19 12:45:18 +00:00
libctf Regen Makefile.in for jobserver.m4 aclocal.m4 dependency 2021-01-13 22:06:02 +10:30
libdecnumber Run autoreconf -vf throughout 2020-07-29 16:03:55 -04:00
libiberty GCC: Check if AR works with --plugin and rc 2021-01-11 16:26:51 -08:00
opcodes RISC-V: Indent and GNU coding standards tidy, also aligned the code. 2021-01-15 17:41:18 +08:00
readline Update readline/README to mention patchlevel 2020-06-30 15:17:07 -06:00
sim sim: bfin: delete accidental ADI copyright 2021-01-18 21:30:12 -05:00
texinfo
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ar-lib
ChangeLog src-release: fix indentation 2021-01-12 18:19:20 -05:00
compile
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config.guess Update config.sub and config.guess 2021-01-05 15:55:59 +10:30
config.rpath
config.sub config.sub update broke powerpc-eabivle 2021-01-07 08:56:28 +10:30
configure binuitils: Check if AR is usable for LTO build 2021-01-11 16:37:13 -08:00
configure.ac binuitils: Check if AR is usable for LTO build 2021-01-11 16:37:13 -08:00
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libtool.m4 GCC: Check if AR works with --plugin and rc 2021-01-11 16:26:51 -08:00
lt~obsolete.m4
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MAINTAINERS Move gdbserver to top level 2020-02-07 08:42:25 -07:00
Makefile.def libctf: new testsuite 2021-01-05 14:53:40 +00:00
Makefile.in Support the PGO build for binutils+gdb 2021-01-09 06:51:51 -08:00
Makefile.tpl Support the PGO build for binutils+gdb 2021-01-09 06:51:51 -08:00
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multilib.am Merge autoconf / automake update changes from GCC. 2018-10-31 17:10:56 +00:00
README
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src-release.sh src-release: fix indentation 2021-01-12 18:19:20 -05:00
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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.