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Simon Marchi 21fe1c752e remote: C++ify thread_item and threads_listing_context
This patch C++ifies the thread_item and threads_listing_context
structures in remote.c.  thread_item::{extra,name} are changed to
std::string.  As a result, there's a bit of awkwardness in
remote_update_thread_list, where we have to xstrdup those strings when
filling the private_thread_info structure.  This is removed in the
following patch, where private_thread_info is also C++ified and its
corresponding fields made std::string too.  The xstrdup then becomes an
std::move.

Other than that there's nothing really special, it's a usual day-to-day
VEC -> vector and char* -> std::string change.  It allows removing a
cleanup in remote_update_thread_list.

Note that an overload of hex2bin that returns a gdb::byte_vector is
added, with corresponding selftests.

gdb/ChangeLog:

	* remote.c (struct thread_item): Add constructor, disable copy
	construction and copy assignment, define default move
	construction and move assignment.
	<extra, name>: Change type to std::string.
	<core>: Initialize.
	<thread_handle>: Make non-pointer.
	(thread_item_t): Remove typedef.
	(DEF_VEC_O(thread_item_t)): Remove.
	(threads_listing_context) <contains_thread>: New method.
	<remove_thread>: New method.
	<items>: Change type to std::vector.
	(clear_threads_listing_context): Remove.
	(threads_listing_context_remove): Remove.
	(remote_newthread_step): Use thread_item constructor, adjust to
	change to std::vector.
	(start_thread): Use thread_item constructor, adjust to change to
	std::vector.
	(end_thread): Adjust to change to std::vector and std::string.
	(remote_get_threads_with_qthreadinfo): Use thread_item
	constructor, adjust to std::vector.
	(remote_update_thread_list): Adjust to change to std::vector and
	std::string, use threads_listing_context methods.
	(remove_child_of_pending_fork): Adjust.
	(remove_new_fork_children): Adjust.
	* Makefile.in (SUBDIR_UNITTESTS_SRCS): Add rsp-low-selftests.c.
	(SUBDIR_UNITTESTS_OBS): Add rsp-low-selftests.o.
	* unittests/rsp-low-selftests.c: New file.
	* common/rsp-low.h: Include common/byte-vector.h.
	(hex2bin): New overload.
	* common/rsp-low.c (hex2bin): New overload.
2017-11-24 10:40:15 -05:00
bfd elf: Properly compute offsets of note descriptor and next note 2017-11-24 06:41:52 -08:00
binutils elf: Properly compute offsets of note descriptor and next note 2017-11-24 06:41:52 -08:00
config
cpu
elfcpp
etc
gas x86: reject further invalid AVX-512 masking constructs 2017-11-24 08:42:57 +01:00
gdb remote: C++ify thread_item and threads_listing_context 2017-11-24 10:40:15 -05:00
gold Fix typo in ChangeLog entry. 2017-11-19 18:02:31 -08:00
gprof
include elf: Properly compute offsets of note descriptor and next note 2017-11-24 06:41:52 -08:00
intl Require ngettext in test of system gettext implementation 2017-11-07 15:56:44 +10:30
ld Add libmsvcrt, libmsvcrt-os and libucrtbase to the list of libraries for which the automatic generation of exported variables should be disabled. 2017-11-23 12:07:24 +00:00
libdecnumber
libiberty
opcodes x86: don't omit disambiguating suffixes from "fi*" 2017-11-24 08:42:04 +01:00
readline
sim FT32: support for FT32B processor - part 2/2 2017-11-01 18:36:51 -07:00
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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.