mirror/binutils-gdb
2
0
Fork 0
mirror of https://sourceware.org/git/binutils-gdb.git synced 2025-03-13 13:49:00 +08:00
Code Issues Packages Projects Releases Wiki Activity
binutils-gdb/gdbsupport
History
Guinevere Larsen 3cfa137ca5 gdb: Introduce RAII signal handler setter 
This patch is motivated by the wait function for the record-full target,
that would install a custom signal handler for SIGINT, but could throw
an exception and never reset the SIGINT handler.  This is clearly a bad
idea, so this patch introduces the class scoped_signal_handler in a new
.h file.  The file is added to gdbsupport, even though only gdb code is
using it, because it feels like an addition that would be useful for
more than just directly gdb.

The implementation of the RAII class is based on the implementation
on gdb/utils.c. That is, it uses preprocessor ifdefs to probe for
sigaction support, and uses it if possible, defaulting to a raw call to
signal only if sigaction isn't supported. sigaction is preferred based
on the "portability" section of the manual page for the signal function.

There are 3 places where this class can just be dropped in,
gdb/record-full.c, gdb/utils.c and gdb/extension.c. This third place
already had a specialized RAII signal handler setter, but it is
substituted for the new general purpose one.

Approved-By: Tom Tromey <tom@tromey.com>
2024-11-22 17:38:31 -03:00
..
.dir-locals.el
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
.gitattributes
gdb, gdbserver, gdbsupport: add .gitattributes files
2020-03-05 15:59:22 +01:00
acinclude.m4
gdb: move libiberty.m4 to gdbsupport
2024-01-10 19:52:52 -05:00
aclocal.m4
Finalized intl-update patches
2023-11-15 12:53:04 +00:00
agent.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
agent.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
alt-stack.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
array-view.h
[gdbsupport] Add gdb::array_view::{iterator,const_iterator}
2024-10-19 08:10:38 +02:00
ax.def
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
block-signals.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
break-common.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
btrace-common.cc
[gdb] Fix some typos
2024-11-18 09:46:31 +01:00
btrace-common.h
btrace: Enable event tracing on Linux for Intel PT.
2024-09-24 14:22:28 +02:00
buildargv.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
byte-vector.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
ChangeLog-2020-2021
gdb: move remaining ChangeLogs to legacy files
2021-07-26 12:20:33 +01:00
check-defines.el
gdbsupport: assume that compiler supports std::{is_trivially_constructible,is_trivially_copyable}
2024-02-21 13:30:19 -05:00
cleanups.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
cleanups.h
Rewrite final cleanups
2024-02-27 10:30:29 -07:00
common-debug.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
common-debug.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
common-defs.h
[gdb/build] Use -fno-hoist-adjacent-loads for gcc <= 13
2024-10-18 00:18:24 +02:00
common-exceptions.cc
gdb, gdbserver, gdbsupport: use [[noreturn]] instead of ATTRIBUTE_NORETURN
2024-07-16 18:30:45 -04:00
common-exceptions.h
gdb, gdbserver, gdbsupport: use [[noreturn]] instead of ATTRIBUTE_NORETURN
2024-07-16 18:30:45 -04:00
common-gdbthread.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
common-inferior.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
common-inferior.h
gdb: remove get_exec_file
2024-06-07 23:09:03 -04:00
common-regcache.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
common-regcache.h
[gdb/tdep] Use raw_supply_part_zeroed for AArch64
2024-11-12 11:37:50 +01:00
common-types.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
common-utils.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
common-utils.h
gdb: add another overload of startswith
2024-09-07 21:48:34 +01:00
common.m4
btrace, python: Enable ptwrite filter registration.
2024-08-14 11:20:57 +02:00
compiler-type.m4
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
config.in
btrace, python: Enable ptwrite filter registration.
2024-08-14 11:20:57 +02:00
configure
btrace, python: Enable ptwrite filter registration.
2024-08-14 11:20:57 +02:00
configure.ac
autoupdate: add square brackets around arguments of AC_INIT
2024-06-10 08:25:56 +09:30
create-version.sh
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
def-vector.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
default-init-alloc.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
eintr.h
[gdb] Handle EINTR in ser-event.c
2024-11-22 17:44:29 +01:00
enum-flags.h
gdb, gdbsupport: use using in enum flags code
2024-08-12 10:58:49 -04:00
environ.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
environ.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
errors.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
errors.h
gdb, gdbserver, gdbsupport: use [[noreturn]] instead of ATTRIBUTE_NORETURN
2024-07-16 18:30:45 -04:00
event-loop.cc
Use std::vector in event-loop.cc
2024-04-21 19:54:27 -06:00
event-loop.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
event-pipe.cc
[gdbsupport] Handle EINTR in event-pipe.cc
2024-11-22 17:44:29 +01:00
event-pipe.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
fileio.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
fileio.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
filestuff.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
filestuff.h
Introduce read_remainder_of_file
2024-02-27 09:46:31 -07:00
filtered-iterator.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
format.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
format.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
forward-scope-exit.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
function-view.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
gdb_assert.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
gdb_binary_search.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
gdb_file.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
gdb_locale.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
gdb_obstack.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
gdb_obstack.h
Require trivial destructor in allocate_on_obstack
2024-03-21 12:21:24 -06:00
gdb_proc_service.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
gdb_ref_ptr.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
gdb_regex.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
gdb_regex.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
gdb_select.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
gdb_setjmp.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
gdb_signals.h
[gdb] Fix common misspellings
2024-10-06 07:59:48 +02:00
gdb_splay_tree.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
gdb_sys_time.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
gdb_tilde_expand.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
gdb_tilde_expand.h
gdb: add overloads of gdb_tilde_expand
2024-06-27 15:15:26 +01:00
gdb_unique_ptr.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
gdb_unlinker.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
gdb_vecs.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
gdb_vecs.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
gdb_wait.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
gdb_wait.h
[gdb/build] Fix build on postmarketos
2024-03-14 21:28:44 +01:00
gdb-checked-static-cast.h
gdbsupport: rename include guard in gdb-checked-static-cast.h
2024-03-19 14:41:51 +00:00
gdb-dlfcn.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
gdb-dlfcn.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
gdb-hashtab.h
Remove hashtab_obstack_allocate
2024-06-24 09:11:30 -06:00
gdb-safe-ctype.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
gdb-sigmask.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
gdb-xfree.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
host-defs.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
intrusive_list.h
gdbsupport/intrusive-list: add owning_intrusive_list
2024-09-13 07:38:56 -04:00
iterator-range.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
job-control.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
job-control.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
libiberty.m4
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
Makefile.am
gdb: split osabi support between gdb/ and gdbsupport/ directories
2024-10-10 17:36:21 +01:00
Makefile.in
gdb: split osabi support between gdb/ and gdbsupport/ directories
2024-10-10 17:36:21 +01:00
netstuff.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
netstuff.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
new-op.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
next-iterator.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
observable.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
offset-type.h
[gdb] Fix common misspellings
2024-10-06 07:59:48 +02:00
osabi.cc
gdb: split osabi support between gdb/ and gdbsupport/ directories
2024-10-10 17:36:21 +01:00
osabi.def
gdb: split osabi support between gdb/ and gdbsupport/ directories
2024-10-10 17:36:21 +01:00
osabi.h
gdb: split osabi support between gdb/ and gdbsupport/ directories
2024-10-10 17:36:21 +01:00
owning_intrusive_list.h
gdbsupport/intrusive-list: add owning_intrusive_list
2024-09-13 07:38:56 -04:00
packed.h
gdbsupport: assume that compiler supports std::{is_trivially_constructible,is_trivially_copyable}
2024-02-21 13:30:19 -05:00
parallel-for.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
pathstuff.cc
Pass current directory to gdb_abspath
2024-10-19 13:18:00 -06:00
pathstuff.h
Pass current directory to gdb_abspath
2024-10-19 13:18:00 -06:00
poison.h
gdbsupport: assume that compiler supports std::{is_trivially_constructible,is_trivially_copyable}
2024-02-21 13:30:19 -05:00
preprocessor.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
print-utils.cc
gdbsupport: constify some return values in print-utils.{h,cc}
2024-04-18 10:31:54 -04:00
print-utils.h
gdbsupport: constify some return values in print-utils.{h,cc}
2024-04-18 10:31:54 -04:00
ptid.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
ptid.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
ptrace.m4
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
range-chain.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
README
…
refcounted-object.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
reference-to-pointer-iterator.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
rsp-low.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
rsp-low.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
run-time-clock.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
run-time-clock.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
safe-iterator.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
safe-strerror.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
scope-exit.h
[gdb] Make scope_exit constructor throw
2024-09-24 13:47:56 +02:00
scoped_fd.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
scoped_ignore_signal.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
scoped_ignore_sigttou.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
scoped_mmap.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
scoped_mmap.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
scoped_restore.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
scoped_signal_handler.h
gdb: Introduce RAII signal handler setter
2024-11-22 17:38:31 -03:00
search.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
search.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
selftest.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
selftest.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
selftest.m4
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
signals-state-save-restore.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
signals-state-save-restore.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
signals.cc
gdbsupport: remove #ifndef REALTIME_LO in signals.cc
2024-08-12 10:21:15 -04:00
symbol.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
task-group.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
task-group.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
tdesc.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
tdesc.h
gdb/gdbserver: change shared set_tdesc_osabi to take gdb_osabi
2024-10-10 17:36:21 +01:00
thread-pool.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
thread-pool.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
traits.h
gdb: move RequireLongest to gdbsupport/traits.h
2024-04-22 21:34:19 -04:00
underlying.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
valid-expr.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
version.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00
warning.m4
gdb, gdbserver, gdbsupport: remove -Wno-vla-cxx-extension
2024-08-02 16:54:52 -04:00
x86-xstate.h
gdb, gdbserver, python, testsuite: Remove MPX.
2024-09-25 11:06:57 +00:00
xml-utils.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
xml-utils.h
Update copyright year range in header of all files managed by GDB
2024-01-12 15:49:57 +00:00

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.