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Tom de Vries d472f0fbaa [gdb/testsuite] Add target board debug-types
This patch adds a target board debug-types that switches on
-fdebug-types-section by default.

This -fdebug-types-section option is a gcc option that enables the generation
of a .debug_types section, which is only effective for DWARF version 4.

There are two other boards that enable this: dwarf4-gdb-index and fisson, but
while those test some meaningful combination of options, this board is
intended to test only -fdebug-types-section.

Current results with gcc 7.5.0 are:
...
 === gdb Summary ===

 # of expected passes            75832
 # of unexpected failures        2841
 # of expected failures          130
 # of known failures             75
 # of unresolved testcases       22
 # of untested testcases         37
 # of unsupported tests          83
...

Related known issues:
- PR gcc/90232 - "gcc drops top-level dies with -fdebug-types-section"
- PR gdb/25875 - "segv in ada_discrete_type_low_bound"
- PR gdb/14148 - "-fdebug-types-section regresses static scope of types"

Tested on x86_64-linux.

gdb/testsuite/ChangeLog:

2020-04-25  Tom de Vries  <tdevries@suse.de>

	* boards/debug-types.exp: New file.
2020-04-25 17:19:26 +02:00
bfd Automatic date update in version.in 2020-04-25 00:00:08 +00:00
binutils readelf: memory leaks in process_dynamic_section 2020-04-24 10:52:26 +09:30
config
contrib
cpu cpu,gas,opcodes: support for eBPF JMP32 instruction class 2020-04-16 09:52:57 +02:00
elfcpp
etc
gas xtensa: fix PR ld/25861 2020-04-22 18:46:45 -07:00
gdb [gdb/testsuite] Add target board debug-types 2020-04-25 17:19:26 +02:00
gdbserver Fix search of large memory area in gdbserver 2020-04-22 21:23:39 +02:00
gdbsupport Mark move constructors as "noexcept" 2020-04-20 11:45:06 -06:00
gnulib
gold
gprof Updated Serbian translation for the gprof subdirectory 2020-04-01 14:37:02 +01:00
include arc: Add support for ARC HS extra registers in core files 2020-04-23 11:09:09 +03:00
intl
ld xtensa: fix PR ld/25861 2020-04-22 18:46:45 -07:00
libctf
libdecnumber
libiberty
opcodes Disallow PC relative for CMPI on MC68000/10 2020-04-21 16:53:36 +02:00
readline
sim
texinfo
zlib
.cvsignore
.gitattributes
.gitignore
ar-lib
ChangeLog Since the pdp11-aout target does not support gdb, gdbserver or gprof these should be excluded in configure. 2020-04-21 10:27:50 +01:00
compile
config-ml.in
config.guess
config.rpath
config.sub
configure Since the pdp11-aout target does not support gdb, gdbserver or gprof these should be excluded in configure. 2020-04-21 10:27:50 +01:00
configure.ac Since the pdp11-aout target does not support gdb, gdbserver or gprof these should be excluded in configure. 2020-04-21 10:27:50 +01:00
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lt~obsolete.m4
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4
MAINTAINERS
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missing
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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,
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	./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
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REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info
on where and how to report problems.