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Simon Marchi 8b6a69b2f3 gdb: use intrusive list for step-over chain
The threads that need a step-over are currently linked using an
hand-written intrusive doubly-linked list, so that seems a very good
candidate for intrusive_list, convert it.

For this, we have a use case of appending a list to another one (in
start_step_over).  Based on the std::list and Boost APIs, add a splice
method.  However, only support splicing the other list at the end of the
`this` list, since that's all we need.

Add explicit default assignment operators to
reference_to_pointer_iterator, which are otherwise implicitly deleted.
This is needed because to define thread_step_over_list_safe_iterator, we
wrap reference_to_pointer_iterator inside a basic_safe_iterator, and
basic_safe_iterator needs to be able to copy-assign the wrapped
iterator.  The move-assignment operator is therefore not needed, only
the copy-assignment operator is.  But for completeness, add both.

Change-Id: I31b2ff67c7b78251314646b31887ef1dfebe510c
2021-07-12 20:46:52 -04:00
bfd Automatic date update in version.in 2021-07-13 00:00:09 +00:00
binutils Updated French translation for the binutils sub-directory 2021-07-12 14:20:14 +01:00
config Add markers for 2.37 branch 2021-07-03 14:50:57 +01:00
contrib
cpu Re: opcodes: constify & local meps macros 2021-07-05 21:40:49 +09:30
elfcpp Add markers for 2.37 branch 2021-07-03 14:50:57 +01:00
etc
gas Add the SEC_ELF_OCTETS flag to debug sections created by the assembler. 2021-07-12 17:12:13 +01:00
gdb gdb: use intrusive list for step-over chain 2021-07-12 20:46:52 -04:00
gdbserver gdbsupport/common.m4: check for sigtimedwait 2021-07-05 09:54:35 -04:00
gdbsupport gdb: use intrusive list for step-over chain 2021-07-12 20:46:52 -04:00
gnulib
gold Updated translations (mainly Ukranian and French) triggered by creation of 2.37 branch. 2021-07-05 15:54:35 +01:00
gprof Updated translations (mainly Ukranian and French) triggered by creation of 2.37 branch. 2021-07-05 15:54:35 +01:00
include elf: Add GNU_PROPERTY_1_NEEDED check 2021-07-08 18:14:31 -07:00
intl
ld ld/NEWS: Clarify -z [no]indirect-extern-access 2021-07-09 07:36:42 -07:00
libctf Add markers for 2.37 branch 2021-07-03 14:50:57 +01:00
libdecnumber
libiberty Restore the libiberty component of commit 50ad1254d5. 2021-07-05 16:21:42 +01:00
opcodes Add changelog entries for last commit 2021-07-07 14:17:05 +02:00
readline
sim sim: erc32: use libsim.a for common objects 2021-07-08 02:30:37 -04:00
texinfo
zlib
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ar-lib
ChangeLog Add markers for 2.37 branch 2021-07-03 14:50:57 +01:00
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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.