Go to file
Pedro Alves 28f4fa4d05 Fix elf_gnu_ifunc_resolve_by_got buglet
The next patch will add a call to elf_gnu_ifunc_resolve_by_got that
trips on a latent buglet -- the function is writing to its output
parameter even if the address wasn't found, confusing the caller.  The
function's intro comment says:

  /* Try to find the target resolved function entry address of a STT_GNU_IFUNC
     function NAME.  If the address is found it is stored to *ADDR_P (if ADDR_P
     is not NULL) and the function returns 1.  It returns 0 otherwise.

So fix the function accordingly.

gdb/ChangeLog:
2018-04-26  Pedro Alves  <palves@redhat.com>

	* elfread.c (elf_gnu_ifunc_resolve_by_got): Don't write to *ADDR_P
	unless we actually resolved the ifunc.
2018-04-26 13:05:58 +01:00
bfd Automatic date update in version.in 2018-04-26 00:00:46 +00:00
binutils [ARM] FDPIC: Update testsuite so that many tests pass with arm*-uclinuxfdpiceabi. 2018-04-25 21:13:14 +00:00
config
cpu
elfcpp
etc
gas x86: fold various non-memory operand AVX512VL templates 2018-04-26 08:55:02 +02:00
gdb Fix elf_gnu_ifunc_resolve_by_got buglet 2018-04-26 13:05:58 +01:00
gold Fix bug with relocation addends and merge sections with --icf. 2018-04-24 22:13:56 -07:00
gprof Updated Spanish translation for gprof directory 2018-04-18 12:02:17 +01:00
include [ARM] Add TLS relocations for FDPIC. 2018-04-25 20:57:02 +00:00
intl
ld [ARM] FDPIC: Update testsuite so that many tests pass with arm*-uclinuxfdpiceabi. 2018-04-25 21:13:14 +00:00
libdecnumber
libiberty Resync libiberty sources with master version in GCC repository. 2018-04-17 13:53:38 +01:00
opcodes x86: fold various non-memory operand AVX512VL templates 2018-04-26 08:55:02 +02:00
readline
sim
texinfo
zlib
.cvsignore
.gitattributes
.gitignore
ChangeLog
compile
config-ml.in
config.guess
config.rpath
config.sub
configure
configure.ac
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
Makefile.def
Makefile.in
Makefile.tpl
makefile.vms
missing
mkdep
mkinstalldirs
move-if-change
README
README-maintainer-mode
setup.com
src-release.sh
symlink-tree
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.