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Zoran Zaric 851fa76da8 Add to_location method to dwarf_value class 
DWARF standard already contains an implicit conversion between location
description and a DWARF value. In the DWARF 5 version, one place
where this can happen is at the very end of the evaluation where a
client decides if the result is expected to be in a form of a value or
a location description (as_lval argument of the new evaluation method).

By allowing any location description to be on the DWARF stack, these
implicit conversions are expected on per operation basis which means
that the new dwarf_value class need to have a support for it.

This patch adds a conversion method from a dwarf_value object into a
location description object.

To support the conversion method we also need an implementation of the
C++14 standard library function make_unique which was copied from the
standard library implementation.

gdb/ChangeLog:

        * dwarf2/expr.c (class dwarf_value::to_location): New method.

gdbsupport/ChangeLog:

        * common-utils.h (make_unique): New function.
2021-11-05 11:46:38 +00:00
..
.dir-locals.el
gdb: additional settings for emacs in .dir-locals.el
2021-05-17 20:47:46 +01:00
.gitattributes
gdb, gdbserver, gdbsupport: add .gitattributes files
2020-03-05 15:59:22 +01:00
acinclude.m4
gdb: move ptrace.m4 to gdbsupport
2020-10-25 21:08:49 -04:00
aclocal.m4
gdb: use AC_PROG_CC_STDC instead of AM_PROG_CC_STDC
2020-10-31 08:30:57 -04:00
agent.cc
Remove defaulted 'tid' parameter to ptid_t constructor
2021-09-23 09:30:54 -06:00
agent.h
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2021-01-01 12:12:21 +04:00
alt-stack.h
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array-view.h
gdbsupport: add assertions in array_view
2021-10-25 14:51:44 -04:00
ax.def
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block-signals.h
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break-common.h
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btrace-common.cc
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btrace-common.h
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buffer.cc
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buffer.h
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byte-vector.h
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ChangeLog-2020-2021
gdb: move remaining ChangeLogs to legacy files
2021-07-26 12:20:33 +01:00
check-defines.el
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cleanups.cc
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cleanups.h
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2021-01-01 12:12:21 +04:00
common-debug.cc
gdb: add remote_debug_printf
2021-01-22 12:43:27 -05:00
common-debug.h
gdbsupport: allow passing format string to scoped_debug_start_end
2021-04-24 19:26:41 -04:00
common-defs.h
[gdb/build] Disable attribute nonnull
2021-07-30 14:07:40 +02:00
common-exceptions.cc
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common-exceptions.h
Replace exception_print_same with operator!=
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common-gdbthread.h
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common-inferior.cc
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common-inferior.h
gdb: make inferior::m_cwd an std::string
2021-07-23 15:38:54 -04:00
common-regcache.cc
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common-regcache.h
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common-types.h
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common-utils.cc
New memory-tag commands
2021-03-24 14:57:53 -03:00
common-utils.h
Add to_location method to dwarf_value class
2021-11-05 11:46:38 +00:00
common.m4
Fix format_pieces selftest on Windows
2021-10-19 13:14:48 -06:00
config.in
Fix format_pieces selftest on Windows
2021-10-19 13:14:48 -06:00
configure
Fix format_pieces selftest on Windows
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configure.ac
gdbsupport: remove attempt to define TARGET_WORD_SIZE
2021-10-04 10:52:35 +01:00
create-version.sh
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def-vector.h
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default-init-alloc.h
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eintr.h
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enum-flags.h
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environ.cc
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environ.h
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errors.cc
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errors.h
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event-loop.cc
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event-loop.h
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fileio.cc
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fileio.h
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filestuff.cc
gdbsupport: make gdb_open_cloexec return scoped_fd
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filestuff.h
gdbsupport: make gdb_mkostemp_cloexec return a scoped_fd
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filtered-iterator.h
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format.cc
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format.h
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forward-scope-exit.h
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function-view.h
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gdb_assert.h
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gdb_binary_search.h
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gdb_file.h
gdbsupport: move gdb_file_up to its own file
2021-09-30 15:21:48 -04:00
gdb_locale.h
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gdb_optional.h
gdbsupport: add debug assertions in gdb::optional::get
2021-08-03 08:50:56 -04:00
gdb_proc_service.h
gdbsupport/gdb_proc_service.h: use decltype instead of typeof
2021-09-20 07:59:53 -04:00
gdb_ref_ptr.h
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gdb_select.h
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gdb_setjmp.h
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gdb_signals.h
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gdb_splay_tree.h
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gdb_string_view.h
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gdb_string_view.tcc
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gdb_sys_time.h
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2021-01-01 12:12:21 +04:00
gdb_tilde_expand.cc
Improve gdb_tilde_expand logic.
2021-01-23 17:17:38 +00:00
gdb_tilde_expand.h
Improve gdb_tilde_expand logic.
2021-01-23 17:17:38 +00:00
gdb_unique_ptr.h
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gdb_unlinker.h
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gdb_vecs.cc
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gdb_vecs.h
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gdb_wait.cc
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gdb_wait.h
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gdb-dlfcn.cc
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gdb-dlfcn.h
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gdb-safe-ctype.h
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gdb-sigmask.h
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hash_enum.h
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host-defs.h
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intrusive_list.h
gdb: use intrusive list for step-over chain
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iterator-range.h
gdb: introduce iterator_range, remove next_adapter
2021-07-06 15:02:05 -04:00
job-control.cc
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job-control.h
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Makefile.am
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Makefile.in
gdbsupport: re-generate configure & friends
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netstuff.cc
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netstuff.h
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new-op.cc
Fix LD_PRELOAD=/usr/lib64/libasan.so.6 gdb
2021-11-03 11:29:18 +01:00
next-iterator.h
gdb: introduce iterator_range, remove next_adapter
2021-07-06 15:02:05 -04:00
observable.h
gdbsupport: allow to specify dependencies between observers
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offset-type.h
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parallel-for.h
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pathstuff.cc
gdb: check for empty strings in get_standard_cache_dir/get_standard_config_dir
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pathstuff.h
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poison.h
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preprocessor.h
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print-utils.cc
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print-utils.h
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ptid.cc
Change ptid_t::tid to ULONGEST
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ptid.h
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ptrace.m4
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README
…
refcounted-object.h
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reference-to-pointer-iterator.h
gdb: use intrusive list for step-over chain
2021-07-12 20:46:52 -04:00
rsp-low.cc
New memory-tag commands
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rsp-low.h
New memory-tag commands
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run-time-clock.cc
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run-time-clock.h
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safe-iterator.h
gdb: make all_inferiors_safe actually work
2021-07-17 08:54:40 -04:00
safe-strerror.cc
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scope-exit.h
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scoped_fd.h
gdbsupport: move gdb_file_up to its own file
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scoped_ignore_signal.h
gdb: fall back on sigpending + sigwait if sigtimedwait is not available
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scoped_ignore_sigttou.h
Don't call sigtimedwait for scoped_ignore_sigttou
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scoped_mmap.cc
gdbsupport: make gdb_open_cloexec return scoped_fd
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scoped_mmap.h
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scoped_restore.h
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search.cc
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search.h
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selftest.cc
Always use std::function for self-tests
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selftest.h
gdb: add selftest name completion
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selftest.m4
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signals-state-save-restore.cc
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signals-state-save-restore.h
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signals.cc
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symbol.h
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tdesc.cc
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tdesc.h
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thread-pool.cc
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thread-pool.h
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traits.h
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underlying.h
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valid-expr.h
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version.h
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warning.m4
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x86-xstate.h
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xml-utils.cc
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xml-utils.h
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README 

This is a helper library that is used by gdb and gdbserver.

To send patches, follow the gdb patch submission instructions in
../gdb/CONTRIBUTE.  For maintainers, see ../gdb/MAINTAINERS.