Go to file
Andreas Arnez da5b30da2d Fix PR12616 - gdb does not implement DW_AT_data_bit_offset
The DW_AT_data_bit_offset attribute was introduced by DWARF V4 and
allows specifying the offset of a data member within its containing
entity.  But although the new attribute was intended to replace
DW_AT_bit_offset for this purpose, GDB ignores it, and thus GCC still
emits DW_AT_bit_offset instead.  See also
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71669.

This change fixes GDB's lack of support for DW_AT_data_bit_offset and
adds an appropriate test case.

gdb/ChangeLog:

	PR gdb/12616
	* dwarf2read.c (dwarf2_add_field): Handle the DWARF V4 attribute
	DW_AT_data_bit_offset.

gdb/testsuite/ChangeLog:

	PR gdb/12616
	* gdb.dwarf2/nonvar-access.exp: New testcase.  Check that GDB
	respects the DW_AT_data_bit_offset attribute.
2016-11-24 17:48:03 +01:00
bfd [ARM] Bind defined symbol locally in PIE 2016-11-24 14:01:53 +00:00
binutils Fix the linker so that it will not silently generate ELF binaries with invalid program headers. Fix readelf to report such invalid binaries. 2016-11-23 11:10:39 +00:00
config
cpu
elfcpp
etc
gas gas: run the hwcaps-bump tests with 64-bit sparc objects only. 2016-11-23 03:04:17 -08:00
gdb Fix PR12616 - gdb does not implement DW_AT_data_bit_offset 2016-11-24 17:48:03 +01:00
gold Print the default for all binary options; clean up --help output. 2016-11-22 15:46:34 -08:00
gprof Fix spelling mistakes in comments in configure scripts 2016-11-22 15:43:03 +00:00
include gas,opcodes: fix hardware capabilities bumping in the sparc assembler. 2016-11-22 04:40:37 -08:00
intl
ld [ARM] Bind defined symbol locally in PIE 2016-11-24 14:01:53 +00:00
libdecnumber
libiberty libiberty: Add Rust symbol demangling. 2016-11-18 11:06:18 +01:00
opcodes Fix spelling mistakes in comments in configure scripts 2016-11-22 15:43:03 +00:00
readline
sim sim: mips: add PR info to ChangeLog 2016-11-12 01:02:23 -05:00
texinfo
zlib
.cvsignore
.gitattributes
.gitignore
ChangeLog Sync config.sub,config.guess with upstream. 2016-11-07 13:08:55 -08:00
compile
config-ml.in
config.guess Sync config.sub,config.guess with upstream. 2016-11-07 13:08:55 -08:00
config.rpath
config.sub Sync config.sub,config.guess with upstream. 2016-11-07 13:08:55 -08:00
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.