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binutils-gdb/gdbsupport
History
Tom de Vries 658a03e9e8 [gdbsupport] Add gdb::{waitpid,read,write,close} 
We have gdb::handle_eintr, which allows us to rewrite:
...
  ssize_t ret;
    do
      {
        errno = 0;
        ret = ::write (pipe[1], "+", 1);
      }
    while (ret == -1 && errno == EINTR);
...
into:
...
  ssize_t ret = gdb::handle_eintr (-1, ::write, pipe[1], "+", 1);
...

However, the call to write got a bit mangled, requiring effort to decode it
back to its original form.

Instead, add a new function gdb::write that allows us to write:
...
  ssize_t ret = gdb::write (pipe[1], "+", 1);
...

Likewise for waitpid, read and close.

Tested on x86_64-linux.
2024-11-22 17:44:29 +01:00
..
.dir-locals.el
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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
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2024-01-12 15:49:57 +00:00
alt-stack.h
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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
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2024-01-12 15:49:57 +00:00
block-signals.h
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2024-01-12 15:49:57 +00:00
break-common.h
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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
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2024-01-12 15:49:57 +00:00
byte-vector.h
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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
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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
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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
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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
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2024-01-12 15:49:57 +00:00
def-vector.h
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2024-01-12 15:49:57 +00:00
default-init-alloc.h
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2024-01-12 15:49:57 +00:00
eintr.h
[gdbsupport] Add gdb::{waitpid,read,write,close}
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
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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
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2024-01-12 15:49:57 +00:00
event-pipe.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
event-pipe.h
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fileio.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
fileio.h
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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
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format.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
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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
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gdb_locale.h
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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
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gdb_ref_ptr.h
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gdb_regex.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
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gdb_regex.h
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gdb_select.h
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gdb_setjmp.h
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gdb_signals.h
[gdb] Fix common misspellings
2024-10-06 07:59:48 +02:00
gdb_splay_tree.h
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gdb_sys_time.h
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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
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gdb_unlinker.h
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gdb_vecs.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
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gdb_vecs.h
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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
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gdb-hashtab.h
Remove hashtab_obstack_allocate
2024-06-24 09:11:30 -06:00
gdb-safe-ctype.h
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gdb-sigmask.h
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gdb-xfree.h
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host-defs.h
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intrusive_list.h
gdbsupport/intrusive-list: add owning_intrusive_list
2024-09-13 07:38:56 -04:00
iterator-range.h
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job-control.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
job-control.h
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libiberty.m4
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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
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new-op.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
2024-03-26 21:13:22 -04:00
next-iterator.h
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observable.h
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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
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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
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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
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ptrace.m4
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range-chain.h
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2024-01-12 15:49:57 +00:00
README
…
refcounted-object.h
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2024-01-12 15:49:57 +00:00
reference-to-pointer-iterator.h
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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
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run-time-clock.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
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run-time-clock.h
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safe-iterator.h
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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
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scoped_ignore_signal.h
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scoped_ignore_sigttou.h
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scoped_mmap.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
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scoped_mmap.h
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scoped_restore.h
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search.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
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search.h
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selftest.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
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selftest.h
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selftest.m4
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signals-state-save-restore.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
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signals-state-save-restore.h
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signals.cc
gdbsupport: remove #ifndef REALTIME_LO in signals.cc
2024-08-12 10:21:15 -04:00
symbol.h
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task-group.cc
gdb, gdbserver, gdbsupport: remove includes of early headers
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task-group.h
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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
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traits.h
gdb: move RequireLongest to gdbsupport/traits.h
2024-04-22 21:34:19 -04:00
underlying.h
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valid-expr.h
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version.h
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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
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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.