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 23:40:13 +08:00
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/* Unit tests for the rsp-low.c file.
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2019-01-01 14:01:51 +08:00
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Copyright (C) 2017-2019 Free Software Foundation, Inc.
|
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 23:40:13 +08:00
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This file is part of GDB.
|
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This program is free software; you can redistribute it and/or modify
|
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "defs.h"
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Rename common to gdbsupport
This is the next patch in the ongoing series to move gdbsever to the
top level.
This patch just renames the "common" directory. The idea is to do
this move in two parts: first rename the directory (this patch), then
move the directory to the top. This approach makes the patches a bit
more tractable.
I chose the name "gdbsupport" for the directory. However, as this
patch was largely written by sed, we could pick a new name without too
much difficulty.
Tested by the buildbot.
gdb/ChangeLog
2019-07-09 Tom Tromey <tom@tromey.com>
* contrib/ari/gdb_ari.sh: Change common to gdbsupport.
* configure: Rebuild.
* configure.ac: Change common to gdbsupport.
* gdbsupport: Rename from common.
* acinclude.m4: Change common to gdbsupport.
* Makefile.in (CONFIG_SRC_SUBDIR, COMMON_SFILES)
(HFILES_NO_SRCDIR, stamp-version, ALLDEPFILES): Change common to
gdbsupport.
* aarch64-tdep.c, ada-lang.c, ada-lang.h, agent.c, alloc.c,
amd64-darwin-tdep.c, amd64-dicos-tdep.c, amd64-fbsd-nat.c,
amd64-fbsd-tdep.c, amd64-linux-nat.c, amd64-linux-tdep.c,
amd64-nbsd-tdep.c, amd64-obsd-tdep.c, amd64-sol2-tdep.c,
amd64-tdep.c, amd64-windows-tdep.c, arch-utils.c,
arch/aarch64-insn.c, arch/aarch64.c, arch/aarch64.h, arch/amd64.c,
arch/amd64.h, arch/arm-get-next-pcs.c, arch/arm-linux.c,
arch/arm.c, arch/i386.c, arch/i386.h, arch/ppc-linux-common.c,
arch/riscv.c, arch/riscv.h, arch/tic6x.c, arm-tdep.c, auto-load.c,
auxv.c, ax-gdb.c, ax-general.c, ax.h, breakpoint.c, breakpoint.h,
btrace.c, btrace.h, build-id.c, build-id.h, c-lang.h, charset.c,
charset.h, cli/cli-cmds.c, cli/cli-cmds.h, cli/cli-decode.c,
cli/cli-dump.c, cli/cli-option.h, cli/cli-script.c,
coff-pe-read.c, command.h, compile/compile-c-support.c,
compile/compile-c.h, compile/compile-cplus-symbols.c,
compile/compile-cplus-types.c, compile/compile-cplus.h,
compile/compile-loc2c.c, compile/compile.c, completer.c,
completer.h, contrib/ari/gdb_ari.sh, corefile.c, corelow.c,
cp-support.c, cp-support.h, cp-valprint.c, csky-tdep.c, ctf.c,
darwin-nat.c, debug.c, defs.h, disasm-selftests.c, disasm.c,
disasm.h, dtrace-probe.c, dwarf-index-cache.c,
dwarf-index-cache.h, dwarf-index-write.c, dwarf2-frame.c,
dwarf2expr.c, dwarf2loc.c, dwarf2read.c, event-loop.c,
event-top.c, exceptions.c, exec.c, extension.h, fbsd-nat.c,
features/aarch64-core.c, features/aarch64-fpu.c,
features/aarch64-pauth.c, features/aarch64-sve.c,
features/i386/32bit-avx.c, features/i386/32bit-avx512.c,
features/i386/32bit-core.c, features/i386/32bit-linux.c,
features/i386/32bit-mpx.c, features/i386/32bit-pkeys.c,
features/i386/32bit-segments.c, features/i386/32bit-sse.c,
features/i386/64bit-avx.c, features/i386/64bit-avx512.c,
features/i386/64bit-core.c, features/i386/64bit-linux.c,
features/i386/64bit-mpx.c, features/i386/64bit-pkeys.c,
features/i386/64bit-segments.c, features/i386/64bit-sse.c,
features/i386/x32-core.c, features/riscv/32bit-cpu.c,
features/riscv/32bit-csr.c, features/riscv/32bit-fpu.c,
features/riscv/64bit-cpu.c, features/riscv/64bit-csr.c,
features/riscv/64bit-fpu.c, features/tic6x-c6xp.c,
features/tic6x-core.c, features/tic6x-gp.c, filename-seen-cache.h,
findcmd.c, findvar.c, fork-child.c, gcore.c, gdb_bfd.c, gdb_bfd.h,
gdb_proc_service.h, gdb_regex.c, gdb_select.h, gdb_usleep.c,
gdbarch-selftests.c, gdbthread.h, gdbtypes.h, gnu-nat.c,
go32-nat.c, guile/guile.c, guile/scm-ports.c,
guile/scm-safe-call.c, guile/scm-type.c, i386-fbsd-nat.c,
i386-fbsd-tdep.c, i386-go32-tdep.c, i386-linux-nat.c,
i386-linux-tdep.c, i386-tdep.c, i387-tdep.c,
ia64-libunwind-tdep.c, ia64-linux-nat.c, inf-child.c,
inf-ptrace.c, infcall.c, infcall.h, infcmd.c, inferior-iter.h,
inferior.c, inferior.h, inflow.c, inflow.h, infrun.c, infrun.h,
inline-frame.c, language.h, linespec.c, linux-fork.c, linux-nat.c,
linux-tdep.c, linux-thread-db.c, location.c, machoread.c,
macrotab.h, main.c, maint.c, maint.h, memattr.c, memrange.h,
mi/mi-cmd-break.h, mi/mi-cmd-env.c, mi/mi-cmd-stack.c,
mi/mi-cmd-var.c, mi/mi-interp.c, mi/mi-main.c, mi/mi-parse.h,
minsyms.c, mips-linux-tdep.c, namespace.h,
nat/aarch64-linux-hw-point.c, nat/aarch64-linux-hw-point.h,
nat/aarch64-linux.c, nat/aarch64-sve-linux-ptrace.c,
nat/amd64-linux-siginfo.c, nat/fork-inferior.c,
nat/linux-btrace.c, nat/linux-btrace.h, nat/linux-namespaces.c,
nat/linux-nat.h, nat/linux-osdata.c, nat/linux-personality.c,
nat/linux-procfs.c, nat/linux-ptrace.c, nat/linux-ptrace.h,
nat/linux-waitpid.c, nat/mips-linux-watch.c,
nat/mips-linux-watch.h, nat/ppc-linux.c, nat/x86-dregs.c,
nat/x86-dregs.h, nat/x86-linux-dregs.c, nat/x86-linux.c,
nto-procfs.c, nto-tdep.c, objfile-flags.h, objfiles.c, objfiles.h,
obsd-nat.c, observable.h, osdata.c, p-valprint.c, parse.c,
parser-defs.h, ppc-linux-nat.c, printcmd.c, probe.c, proc-api.c,
procfs.c, producer.c, progspace.h, psymtab.h,
python/py-framefilter.c, python/py-inferior.c, python/py-ref.h,
python/py-type.c, python/python.c, record-btrace.c, record-full.c,
record.c, record.h, regcache-dump.c, regcache.c, regcache.h,
remote-fileio.c, remote-fileio.h, remote-sim.c, remote.c,
riscv-tdep.c, rs6000-aix-tdep.c, rust-exp.y, s12z-tdep.c,
selftest-arch.c, ser-base.c, ser-event.c, ser-pipe.c, ser-tcp.c,
ser-unix.c, skip.c, solib-aix.c, solib-target.c, solib.c,
source-cache.c, source.c, source.h, sparc-nat.c, spu-linux-nat.c,
stack.c, stap-probe.c, symfile-add-flags.h, symfile.c, symfile.h,
symtab.c, symtab.h, target-descriptions.c, target-descriptions.h,
target-memory.c, target.c, target.h, target/waitstatus.c,
target/waitstatus.h, thread-iter.h, thread.c, tilegx-tdep.c,
top.c, top.h, tracefile-tfile.c, tracefile.c, tracepoint.c,
tracepoint.h, tui/tui-io.c, ui-file.c, ui-out.h,
unittests/array-view-selftests.c,
unittests/child-path-selftests.c, unittests/cli-utils-selftests.c,
unittests/common-utils-selftests.c,
unittests/copy_bitwise-selftests.c, unittests/environ-selftests.c,
unittests/format_pieces-selftests.c,
unittests/function-view-selftests.c,
unittests/lookup_name_info-selftests.c,
unittests/memory-map-selftests.c, unittests/memrange-selftests.c,
unittests/mkdir-recursive-selftests.c,
unittests/observable-selftests.c,
unittests/offset-type-selftests.c, unittests/optional-selftests.c,
unittests/parse-connection-spec-selftests.c,
unittests/ptid-selftests.c, unittests/rsp-low-selftests.c,
unittests/scoped_fd-selftests.c,
unittests/scoped_mmap-selftests.c,
unittests/scoped_restore-selftests.c,
unittests/string_view-selftests.c, unittests/style-selftests.c,
unittests/tracepoint-selftests.c, unittests/unpack-selftests.c,
unittests/utils-selftests.c, unittests/xml-utils-selftests.c,
utils.c, utils.h, valarith.c, valops.c, valprint.c, value.c,
value.h, varobj.c, varobj.h, windows-nat.c, x86-linux-nat.c,
xml-support.c, xml-support.h, xml-tdesc.h, xstormy16-tdep.c,
xtensa-linux-nat.c, dwarf2read.h: Change common to gdbsupport.
gdb/gdbserver/ChangeLog
2019-07-09 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
* configure.ac: Change common to gdbsupport.
* acinclude.m4: Change common to gdbsupport.
* Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
(version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
common to gdbsupport.
* ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
common to gdbsupport.
2019-05-06 10:29:24 +08:00
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#include "gdbsupport/selftest.h"
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#include "gdbsupport/rsp-low.h"
|
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 23:40:13 +08:00
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namespace selftests {
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namespace rsp_low {
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/* Test the variant of hex2bin that returns a byte_vector. */
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static void test_hex2bin_byte_vector ()
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{
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gdb::byte_vector bv;
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/* Test an empty string. */
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bv = hex2bin ("");
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SELF_CHECK (bv.size () == 0);
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/* Test a well-formated hex string. */
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bv = hex2bin ("abcd01");
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SELF_CHECK (bv.size () == 3);
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SELF_CHECK (bv[0] == 0xab);
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SELF_CHECK (bv[1] == 0xcd);
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SELF_CHECK (bv[2] == 0x01);
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/* Test an odd-length hex string. */
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bv = hex2bin ("0123c");
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SELF_CHECK (bv.size () == 2);
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SELF_CHECK (bv[0] == 0x01);
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SELF_CHECK (bv[1] == 0x23);
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}
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2018-03-22 12:27:19 +08:00
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static void test_hex2str ()
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{
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SELF_CHECK (hex2str ("666f6f") == "foo");
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SELF_CHECK (hex2str ("666f6fa") == "foo");
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SELF_CHECK (hex2str ("666f6f", 2) == "fo");
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SELF_CHECK (hex2str ("666", 2) == "f");
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SELF_CHECK (hex2str ("666", 6) == "f");
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SELF_CHECK (hex2str ("") == "");
|
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}
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|
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 23:40:13 +08:00
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} /* namespace rsp_low */
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} /* namespace selftests */
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void
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_initialize_rsp_low_selftests ()
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{
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|
selftests::register_test ("hex2bin_byte_vector",
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|
|
selftests::rsp_low::test_hex2bin_byte_vector);
|
2018-03-22 12:27:19 +08:00
|
|
|
selftests::register_test ("hex2str",
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|
|
|
selftests::rsp_low::test_hex2str);
|
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 23:40:13 +08:00
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