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Tom de Vries d3b54e63f4 [gdb/symtab] Fix duplicate CUs in create_cus_from_debug_names_list
When running test-case gdb.dwarf2/clang-debug-names.exp, I run into the
following warning:
...
(gdb) file clang-debug-names^M
Reading symbols from clang-debug-names...^M
warning: Section .debug_aranges in clang-debug-names has duplicate \
  debug_info_offset 0xc7, ignoring .debug_aranges.^M
...

This is caused by a missing return in commit 3ee6bb113a "[gdb/symtab] Fix
incomplete CU list assert in .debug_names".

Fix this by adding the missing return, such that we have instead this warning:
...
(gdb) file clang-debug-names^M
Reading symbols from clang-debug-names...^M
warning: Section .debug_aranges in clang-debug-names \
  entry at offset 0 debug_info_offset 0 does not exists, \
  ignoring .debug_aranges.^M
...
which is a known problem filed as PR25969 - "Ignoring .debug_aranges with
clang .debug_names".

Tested on x86_64-linux.

gdb/ChangeLog:

2021-02-05  Tom de Vries  <tdevries@suse.de>

	PR symtab/27307
	* dwarf2/read.c (create_cus_from_debug_names_list): Add missing
	return.

gdb/testsuite/ChangeLog:

2021-02-05  Tom de Vries  <tdevries@suse.de>

	PR symtab/27307
	* gdb.dwarf2/clang-debug-names.exp: Check file command warnings.
2021-02-05 09:14:25 +01:00
bfd Automatic date update in version.in 2021-02-05 00:00:11 +00:00
binutils Fix typos in comments added in PR 27252 fix 2021-02-05 09:05:58 +02:00
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 RISC-V: Removed the v0.93 bitmanip ZBA/ZBB/ZBC instructions. 2021-02-04 16:52:13 +08:00
gdb [gdb/symtab] Fix duplicate CUs in create_cus_from_debug_names_list 2021-02-05 09:14:25 +01:00
gdbserver gdbserver: spurious SIGTRAP w/ detach while step-over in progress 2021-02-03 01:14:53 +00:00
gdbsupport Improve gdb_tilde_expand logic. 2021-01-23 17:17:38 +00:00
gnulib Update copyright year range in all GDB files 2021-01-01 12:12:21 +04:00
gold gold: Skip address size and segment selector for DWARF5 2021-01-28 04:21:31 -08:00
gprof Regen Makefile.in for jobserver.m4 aclocal.m4 dependency 2021-01-13 22:06:02 +10:30
include RISC-V: PR27348, Remove the obsolete OP_*CUSTOM_IMM. 2021-02-05 11:16:45 +08:00
intl
ld ld testsuite on x86_64 with --enable-shared 2021-02-05 14:14:17 +10:30
libctf libctf: always name nameless types "", never NULL 2021-02-04 16:01:53 +00:00
libdecnumber
libiberty GCC: Check if AR works with --plugin and rc 2021-01-11 16:26:51 -08:00
opcodes RISC-V: Removed the v0.93 bitmanip ZBA/ZBB/ZBC instructions. 2021-02-04 16:52:13 +08:00
readline Use readline's variant of Windows patch 2021-01-23 09:24:20 -07:00
sim gdb: riscv: enable sim integration 2021-02-04 19:15:17 -05:00
texinfo
zlib GCC: Check if AR works with --plugin and rc 2021-01-11 16:26:51 -08:00
.cvsignore
.gitattributes
.gitignore Add gnu global outputs to .gitignore 2020-12-02 10:00:27 -05:00
ar-lib
ChangeLog ld: depend on libctf 2021-01-27 11:04:12 +00:00
compile
config-ml.in
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
COPYING
COPYING3
COPYING3.LIB
COPYING.LIB
COPYING.LIBGLOSS
COPYING.NEWLIB
depcomp
djunpack.bat
install-sh
libtool.m4 GCC: Check if AR works with --plugin and rc 2021-01-11 16:26:51 -08:00
lt~obsolete.m4
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4
MAINTAINERS
Makefile.def ld: depend on libctf 2021-01-27 11:04:12 +00:00
Makefile.in ld: depend on libctf 2021-01-27 11:04:12 +00:00
Makefile.tpl Support the PGO build for binutils+gdb 2021-01-09 06:51:51 -08:00
makefile.vms
missing
mkdep
mkinstalldirs
move-if-change
multilib.am
README
README-maintainer-mode
setup.com
src-release.sh src-release: fix indentation 2021-01-12 18:19:20 -05:00
symlink-tree
test-driver
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

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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.