+2020-01-16 Pedro Alves <palves@redhat.com>
+ Norbert Lange <nolange79@gmail.com>
+
+ PR build/24805
+ * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
+ (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
+ (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
+ (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
+ (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
+ (ps_plog): Redeclare exported functions with default visibility.
+
+2020-01-16 Nitika Achra <Nitika.Achra@amd.com>
+
+ * dwarf2loc.c (decode_debug_loclists_addresses): Handle
+ DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
+
+2020-01-15 Simon Marchi <simon.marchi@efficios.com>
+
+ * infcmd.c (post_create_inferior): Use get_thread_regcache
+ instead of get_current_regcache.
+
+2020-01-14 Tom Tromey <tom@tromey.com>
+
+ PR symtab/12535:
+ * python/python.c (gdbpy_decode_line): Treat empty string the same
+ as no argument.
+
+2020-01-14 Tom Tromey <tom@tromey.com>
+
+ * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
+
+2020-01-14 Tom Tromey <tom@tromey.com>
+
+ * nat/linux-btrace.c: Don't include <config.h>.
+ * nat/linux-ptrace.c: Don't include <config.h>.
+ * nat/x86-linux-dregs.c: Don't include <config.h>.
+
+2020-01-14 Tom Tromey <tom@tromey.com>
+
+ * configure: Rebuild.
+ * configure.ac: Move many checks to ../gdbsupport/common.m4.
+
+2020-01-14 Tom Tromey <tom@tromey.com>
+
+ * nat/x86-linux-dregs.c: Include configh.h.
+ * nat/linux-ptrace.c: Include configh.h.
+ * nat/linux-btrace.c: Include configh.h.
+ * defs.h: Include config.h, bfd.h.
+ * configure.ac: Don't source common.host.
+ (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
+ * configure: Rebuild.
+ * acinclude.m4: Update path.
+ * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
+ (CONFIG_SRC_SUBDIR): Remove gdbsupport.
+ (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
+ (CLIBS): Add LIBSUPPORT.
+ (CDEPS): Likewise.
+ (COMMON_SFILES): Remove gdbsupport files.
+ (HFILES_NO_SRCDIR): Likewise.
+ (stamp-version): Update path to create-version.sh.
+ (ALLDEPFILES): Remove gdbsupport files.
+
+2020-01-14 Tom Tromey <tom@tromey.com>
+
+ * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
+ USE_WIN32API when needed.
+ * configure.ac (USE_WIN32API): Don't define.
+ (WIN32LIBS): Use WIN32APILIBS.
+ * configure: Rebuild.
+
+2020-01-14 Tom Tromey <tom@tromey.com>
+
+ * configure: Rebuild.
+ * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
+
+2020-01-14 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * skip.c (skip_function_command): Make skip w/o arguments use the
+ name of the inlined function if pc is inside any inlined function.
+
+2020-01-14 Luis Machado <luis.machado@linaro.org>
+
+ * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
+ * infrun.c (resume_1): Likewise.
+ (handle_inferior_event): Remove stale comment.
+ * linux-nat.c (linux_nat_target::resume): Update comments.
+ (save_stop_reason): Likewise.
+ (linux_nat_filter_event): Likewise.
+ * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
+
+2020-01-13 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * elfread.c (record_minimal_symbol): Set section index to 0 for
+ non-allocatable sections.
+
+
+2020-01-13 Ali Tamur <tamur@google.com>
+
+ * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
+ (dwarf2_cu): Add str_offsets_base field. Change the type of addr_base
+ to gdb::optional. Update comments.
+ (dwo_file): Update comments.
+ (read_attribute): Update API to take an additional out parameter,
+ need_reprocess. This is used to mark attributes that need other
+ attributes (e.g. str_offsets_base) for correct computation which may not
+ have been read yet.
+ (read_attribute_reprocess): New function declaration.
+ (read_addr_index): Likewise.
+ (read_dwo_str_index): Likewise.
+ (read_stub_str_index): Likewise.
+ (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
+ (lookup_addr_base): New function definition.
+ (lookup_ranges_base): Likewise.
+ (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
+ lookup_ranges_base.
+ (init_cutu_and_read_dies): Update comments.
+ (init_cutu_and_read_dies_no_follow): Change API to take parent compile
+ unit. This is used to inherit parent's str_offsets_base and addr_base.
+ Update comments.
+ (init_cutu_and_read_dies_simple): Reflect API changes.
+ (skip_one_die): Reflect API changes. Handle DW_FORM_rnglistx.
+ (create_cus_hash_table): Change API to take parent compile unit.
+ Reflect API changes.
+ (open_and_init_dwo_file): Reflect API changes.
+ (dwarf2_get_pc_bounds): Update comments.
+ (dwarf2_record_block_ranges): Likewise.
+ (read_full_die_1): Change implementation to reprocess attributes that
+ need str_offsets_base and addr_base.
+ (partial_die_info::read): Likewise.
+ (read_attribute_reprocess): New function definition.
+ (read_attribute_value): Change API to take an additional out parameter,
+ need_reprocess. Handle DW_FORM_rnglistx. No longer trigger an error
+ when a non-dwo compile unit has index based attributes.
+ (read_attribute): Reflect API changes.
+ (read_addr_index_1): Reflect API changes. Update comments.
+ (dwarf2_read_addr_index_data): Reflect API changes.
+ (dwarf2_read_addr_index): Likewise.
+ (read_str_index): Change API and implementation. This becomes a helper
+ to be used by the new string index related methods. Update error
+ message and comments.
+ (read_dwo_str_index): New function definition.
+ (read_stub_str_index): Likewise.
+ * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
+ * symfile.h (dwarf2_debug_sections): Likewise.
+ * xcoffread.c (dwarf2_debug_sections): Likewise.
+
+2020-01-13 Simon Marchi <simon.marchi@efficios.com>
+
+ * gdbcore.h (struct core_fns) <core_read_registers>: Change
+ core_reg_sect type to gdb_byte *.
+ * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
+ * cris-tdep.c (fetch_core_registers): Likewise.
+ * corelow.c (core_target::get_core_register_section): Change
+ type of `contents` to gdb::byte_vector.
+
+2020-01-13 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * tui/tui-wingeneral.c (box_win): Position the title in the center
+ of the border.
+
+2020-01-13 Simon Marchi <simon.marchi@polymtl.ca>
+
+ * corelow.c (core_target::get_core_register_section): Use
+ std::vector instead of alloca.
+
+2020-01-13 Simon Marchi <simon.marchi@efficios.com>
+
+ * warning.m4: Add -Wmissing-declarations to build_warnings.
+ * configure: Re-generate.
+
+2020-01-13 Simon Marchi <simon.marchi@efficios.com>
+
+ * python/python.c (init__gdb_module): Add declaration.
+
+2020-01-13 Simon Marchi <simon.marchi@efficios.com>
+
+ * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
+ * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
+ * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
+ * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
+ * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
+ * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
+ * ada-exp.y (_initialize_ada_exp): Add declaration.
+ * ada-lang.c (_initialize_ada_language): Add declaration.
+ * ada-tasks.c (_initialize_tasks): Add declaration.
+ * agent.c (_initialize_agent): Add declaration.
+ * aix-thread.c (_initialize_aix_thread): Add declaration.
+ * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
+ * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
+ * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
+ * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
+ * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
+ * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
+ * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
+ * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
+ * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
+ * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
+ * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
+ * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
+ * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
+ * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
+ * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
+ * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
+ * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
+ * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
+ * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
+ * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
+ * annotate.c (_initialize_annotate): Add declaration.
+ * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
+ * arc-tdep.c (_initialize_arc_tdep): Add declaration.
+ * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
+ * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
+ * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
+ * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
+ * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
+ * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
+ * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
+ * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
+ * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
+ * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
+ * arm-tdep.c (_initialize_arm_tdep): Add declaration.
+ * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
+ * auto-load.c (_initialize_auto_load): Add declaration.
+ * auxv.c (_initialize_auxv): Add declaration.
+ * avr-tdep.c (_initialize_avr_tdep): Add declaration.
+ * ax-gdb.c (_initialize_ax_gdb): Add declaration.
+ * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
+ * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
+ * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
+ * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
+ * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
+ * breakpoint.c (_initialize_breakpoint): Add declaration.
+ * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
+ * btrace.c (_initialize_btrace): Add declaration.
+ * charset.c (_initialize_charset): Add declaration.
+ * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
+ * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
+ * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
+ * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
+ * cli/cli-script.c (_initialize_cli_script): Add declaration.
+ * cli/cli-style.c (_initialize_cli_style): Add declaration.
+ * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
+ * coffread.c (_initialize_coffread): Add declaration.
+ * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
+ * compile/compile.c (_initialize_compile): Add declaration.
+ * complaints.c (_initialize_complaints): Add declaration.
+ * completer.c (_initialize_completer): Add declaration.
+ * copying.c (_initialize_copying): Add declaration.
+ * corefile.c (_initialize_core): Add declaration.
+ * corelow.c (_initialize_corelow): Add declaration.
+ * cp-abi.c (_initialize_cp_abi): Add declaration.
+ * cp-namespace.c (_initialize_cp_namespace): Add declaration.
+ * cp-support.c (_initialize_cp_support): Add declaration.
+ * cp-valprint.c (_initialize_cp_valprint): Add declaration.
+ * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
+ * cris-tdep.c (_initialize_cris_tdep): Add declaration.
+ * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
+ * csky-tdep.c (_initialize_csky_tdep): Add declaration.
+ * ctfread.c (_initialize_ctfread): Add declaration.
+ * d-lang.c (_initialize_d_language): Add declaration.
+ * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
+ * darwin-nat.c (_initialize_darwin_nat): Add declaration.
+ * dbxread.c (_initialize_dbxread): Add declaration.
+ * dcache.c (_initialize_dcache): Add declaration.
+ * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
+ * disasm.c (_initialize_disasm): Add declaration.
+ * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
+ * dummy-frame.c (_initialize_dummy_frame): Add declaration.
+ * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
+ * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
+ * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
+ * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
+ * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
+ * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
+ * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
+ * elfread.c (_initialize_elfread): Add declaration.
+ * exec.c (_initialize_exec): Add declaration.
+ * extension.c (_initialize_extension): Add declaration.
+ * f-lang.c (_initialize_f_language): Add declaration.
+ * f-valprint.c (_initialize_f_valprint): Add declaration.
+ * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
+ * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
+ * filesystem.c (_initialize_filesystem): Add declaration.
+ * findcmd.c (_initialize_mem_search): Add declaration.
+ * findvar.c (_initialize_findvar): Add declaration.
+ * fork-child.c (_initialize_fork_child): Add declaration.
+ * frame-base.c (_initialize_frame_base): Add declaration.
+ * frame-unwind.c (_initialize_frame_unwind): Add declaration.
+ * frame.c (_initialize_frame): Add declaration.
+ * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
+ * frv-tdep.c (_initialize_frv_tdep): Add declaration.
+ * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
+ * gcore.c (_initialize_gcore): Add declaration.
+ * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
+ * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
+ * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
+ * gdbarch.c (_initialize_gdbarch): Add declaration.
+ * gdbtypes.c (_initialize_gdbtypes): Add declaration.
+ * gnu-nat.c (_initialize_gnu_nat): Add declaration.
+ * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
+ * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
+ * go-lang.c (_initialize_go_language): Add declaration.
+ * go32-nat.c (_initialize_go32_nat): Add declaration.
+ * guile/guile.c (_initialize_guile): Add declaration.
+ * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
+ * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
+ * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
+ * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
+ * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
+ * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
+ * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
+ * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
+ * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
+ * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
+ * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
+ * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
+ * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
+ * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
+ * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
+ * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
+ * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
+ * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
+ * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
+ * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
+ * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
+ * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
+ * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
+ * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
+ * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
+ * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
+ * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
+ * i386-tdep.c (_initialize_i386_tdep): Add declaration.
+ * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
+ * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
+ * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
+ * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
+ * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
+ * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
+ * infcall.c (_initialize_infcall): Add declaration.
+ * infcmd.c (_initialize_infcmd): Add declaration.
+ * inflow.c (_initialize_inflow): Add declaration.
+ * infrun.c (_initialize_infrun): Add declaration.
+ * interps.c (_initialize_interpreter): Add declaration.
+ * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
+ * jit.c (_initialize_jit): Add declaration.
+ * language.c (_initialize_language): Add declaration.
+ * linux-fork.c (_initialize_linux_fork): Add declaration.
+ * linux-nat.c (_initialize_linux_nat): Add declaration.
+ * linux-tdep.c (_initialize_linux_tdep): Add declaration.
+ * linux-thread-db.c (_initialize_thread_db): Add declaration.
+ * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
+ * m2-lang.c (_initialize_m2_language): Add declaration.
+ * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
+ * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
+ * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
+ * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
+ * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
+ * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
+ * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
+ * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
+ * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
+ * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
+ * machoread.c (_initialize_machoread): Add declaration.
+ * macrocmd.c (_initialize_macrocmd): Add declaration.
+ * macroscope.c (_initialize_macroscope): Add declaration.
+ * maint-test-options.c (_initialize_maint_test_options): Add declaration.
+ * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
+ * maint.c (_initialize_maint_cmds): Add declaration.
+ * mdebugread.c (_initialize_mdebugread): Add declaration.
+ * memattr.c (_initialize_mem): Add declaration.
+ * mep-tdep.c (_initialize_mep_tdep): Add declaration.
+ * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
+ * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
+ * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
+ * mi/mi-main.c (_initialize_mi_main): Add declaration.
+ * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
+ * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
+ * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
+ * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
+ * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
+ * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
+ * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
+ * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
+ * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
+ * mips-tdep.c (_initialize_mips_tdep): Add declaration.
+ * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
+ * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
+ * mipsread.c (_initialize_mipsread): Add declaration.
+ * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
+ * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
+ * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
+ * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
+ * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
+ * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
+ * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
+ * nto-procfs.c (_initialize_procfs): Add declaration.
+ * objc-lang.c (_initialize_objc_language): Add declaration.
+ * observable.c (_initialize_observer): Add declaration.
+ * opencl-lang.c (_initialize_opencl_language): Add declaration.
+ * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
+ * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
+ * osabi.c (_initialize_gdb_osabi): Add declaration.
+ * osdata.c (_initialize_osdata): Add declaration.
+ * p-valprint.c (_initialize_pascal_valprint): Add declaration.
+ * parse.c (_initialize_parse): Add declaration.
+ * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
+ * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
+ * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
+ * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
+ * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
+ * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
+ * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
+ * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
+ * printcmd.c (_initialize_printcmd): Add declaration.
+ * probe.c (_initialize_probe): Add declaration.
+ * proc-api.c (_initialize_proc_api): Add declaration.
+ * proc-events.c (_initialize_proc_events): Add declaration.
+ * proc-service.c (_initialize_proc_service): Add declaration.
+ * procfs.c (_initialize_procfs): Add declaration.
+ * producer.c (_initialize_producer): Add declaration.
+ * psymtab.c (_initialize_psymtab): Add declaration.
+ * python/python.c (_initialize_python): Add declaration.
+ * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
+ * record-btrace.c (_initialize_record_btrace): Add declaration.
+ * record-full.c (_initialize_record_full): Add declaration.
+ * record.c (_initialize_record): Add declaration.
+ * regcache-dump.c (_initialize_regcache_dump): Add declaration.
+ * regcache.c (_initialize_regcache): Add declaration.
+ * reggroups.c (_initialize_reggroup): Add declaration.
+ * remote-notif.c (_initialize_notif): Add declaration.
+ * remote-sim.c (_initialize_remote_sim): Add declaration.
+ * remote.c (_initialize_remote): Add declaration.
+ * reverse.c (_initialize_reverse): Add declaration.
+ * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
+ * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
+ * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
+ * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
+ * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
+ * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
+ * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
+ * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
+ Add declaration.
+ * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
+ * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
+ * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
+ * rust-exp.y (_initialize_rust_exp): Add declaration.
+ * rx-tdep.c (_initialize_rx_tdep): Add declaration.
+ * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
+ * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
+ * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
+ * s390-tdep.c (_initialize_s390_tdep): Add declaration.
+ * score-tdep.c (_initialize_score_tdep): Add declaration.
+ * ser-go32.c (_initialize_ser_dos): Add declaration.
+ * ser-mingw.c (_initialize_ser_windows): Add declaration.
+ * ser-pipe.c (_initialize_ser_pipe): Add declaration.
+ * ser-tcp.c (_initialize_ser_tcp): Add declaration.
+ * ser-uds.c (_initialize_ser_socket): Add declaration.
+ * ser-unix.c (_initialize_ser_hardwire): Add declaration.
+ * serial.c (_initialize_serial): Add declaration.
+ * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
+ * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
+ * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
+ * sh-tdep.c (_initialize_sh_tdep): Add declaration.
+ * skip.c (_initialize_step_skip): Add declaration.
+ * sol-thread.c (_initialize_sol_thread): Add declaration.
+ * solib-aix.c (_initialize_solib_aix): Add declaration.
+ * solib-darwin.c (_initialize_darwin_solib): Add declaration.
+ * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
+ * solib-frv.c (_initialize_frv_solib): Add declaration.
+ * solib-svr4.c (_initialize_svr4_solib): Add declaration.
+ * solib-target.c (_initialize_solib_target): Add declaration.
+ * solib.c (_initialize_solib): Add declaration.
+ * source-cache.c (_initialize_source_cache): Add declaration.
+ * source.c (_initialize_source): Add declaration.
+ * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
+ * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
+ * sparc-nat.c (_initialize_sparc_nat): Add declaration.
+ * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
+ * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
+ * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
+ * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
+ * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
+ * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
+ * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
+ * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
+ * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
+ * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
+ * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
+ * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
+ * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
+ * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
+ * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
+ * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
+ * stabsread.c (_initialize_stabsread): Add declaration.
+ * stack.c (_initialize_stack): Add declaration.
+ * stap-probe.c (_initialize_stap_probe): Add declaration.
+ * std-regs.c (_initialize_frame_reg): Add declaration.
+ * symfile-debug.c (_initialize_symfile_debug): Add declaration.
+ * symfile-mem.c (_initialize_symfile_mem): Add declaration.
+ * symfile.c (_initialize_symfile): Add declaration.
+ * symmisc.c (_initialize_symmisc): Add declaration.
+ * symtab.c (_initialize_symtab): Add declaration.
+ * target.c (_initialize_target): Add declaration.
+ * target-connection.c (_initialize_target_connection): Add
+ declaration.
+ * target-dcache.c (_initialize_target_dcache): Add declaration.
+ * target-descriptions.c (_initialize_target_descriptions): Add declaration.
+ * thread.c (_initialize_thread): Add declaration.
+ * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
+ * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
+ * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
+ * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
+ * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
+ * tracectf.c (_initialize_ctf): Add declaration.
+ * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
+ * tracefile.c (_initialize_tracefile): Add declaration.
+ * tracepoint.c (_initialize_tracepoint): Add declaration.
+ * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
+ * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
+ * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
+ * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
+ * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
+ * tui/tui-win.c (_initialize_tui_win): Add declaration.
+ * tui/tui.c (_initialize_tui): Add declaration.
+ * typeprint.c (_initialize_typeprint): Add declaration.
+ * ui-style.c (_initialize_ui_style): Add declaration.
+ * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
+ * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
+ * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
+ * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
+ * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
+ * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
+ * unittests/filtered_iterator-selftests.c
+ (_initialize_filtered_iterator_selftests): Add declaration.
+ * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
+ * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
+ * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
+ * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
+ * unittests/main-thread-selftests.c
+ (_initialize_main_thread_selftests): Add declaration.
+ * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
+ * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
+ * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
+ * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
+ * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
+ * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
+ * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
+ * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
+ * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
+ * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
+ * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
+ * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
+ * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
+ * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
+ * unittests/tui-selftests.c (_initialize_tui_selftest): Add
+ declaration.
+ * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
+ * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
+ * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
+ * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
+ * user-regs.c (_initialize_user_regs): Add declaration.
+ * utils.c (_initialize_utils): Add declaration.
+ * v850-tdep.c (_initialize_v850_tdep): Add declaration.
+ * valops.c (_initialize_valops): Add declaration.
+ * valprint.c (_initialize_valprint): Add declaration.
+ * value.c (_initialize_values): Add declaration.
+ * varobj.c (_initialize_varobj): Add declaration.
+ * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
+ * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
+ * vax-tdep.c (_initialize_vax_tdep): Add declaration.
+ * windows-nat.c (_initialize_windows_nat): Add declaration.
+ (_initialize_check_for_gdb_ini): Add declaration.
+ (_initialize_loadable): Add declaration.
+ * windows-tdep.c (_initialize_windows_tdep): Add declaration.
+ * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
+ * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
+ * xcoffread.c (_initialize_xcoffread): Add declaration.
+ * xml-support.c (_initialize_xml_support): Add declaration.
+ * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
+ * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
+ * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
+ * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
+
+2020-01-13 Simon Marchi <simon.marchi@polymtl.ca>
+
+ * regformats/regdat.sh: Generate declaration for init function.
+
+2020-01-13 Simon Marchi <simon.marchi@polymtl.ca>
+
+ * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
+ up.
+ (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
+ close_one_inferior>: New methods.
+ (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
+ pass down target to find_inferior_pid.
+ (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
+ Pass down target to find_inferior_ptid.
+ (gdbsim_target::create_inferior): Pass down target to
+ add_thread_silent.
+ (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
+ target down to find_inferior_ptid and switch_to_thread.
+ (gdbsim_target::close): Update to call close_one_inferior.
+ (struct resume_data): Remove.
+ (gdbsim_resume_inferior): Move to gdbsim_target. Take arguments
+ directly, rather than through a void pointer.
+ (gdbsim_target::resume): Update to call resume_one_inferior.
+
+2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
+
+ * gdbsupport/gdb_wait.c: Include gdb_wait.h.
+
+2020-01-12 Pedro Alves <palves@redhat.com>
+
+ * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
+ directly for the current inferior instead of
+ discard_all_inferiors.
+ (discard_all_inferiors): Delete.
+
+2020-01-11 Tom Tromey <tom@tromey.com>
+
+ * tui/tui-wingeneral.c (box_win): Check cli_styling.
+ * tui/tui-winsource.c (tui_source_window_base::refill): Use
+ deprecated_safe_get_selected_frame.
+
+2020-01-10 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
+
+ * inferior.c (print_inferior): Switch inferior before printing it.
+
+2020-01-10 Aleksandar Paunovic <aleksandar.paunovic@intel.com>
+ Pedro Alves <palves@redhat.com>
+
+ * progspace-and-thread.c (switch_to_program_space_and_thread):
+ Assert there's an inferior for PSPACE. Use
+ switch_to_inferior_no_thread to switch the inferior too.
+ * progspace.c (program_space::~program_space): Call
+ clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
+ (program_space::free_all_objfiles): Don't call clear_symtab_users
+ here.
+ * symfile.c (symbol_file_clear): Call clear_symtab_users here.
+
+2020-01-10 Pedro Alves <palves@redhat.com>
+
+ * NEWS: Mention multi-target debugging, "info connections", and
+ "add-inferior -no-connection".
+
+2020-01-10 Pedro Alves <palves@redhat.com>
+
+ * infrun.c: Include "target-connection.h".
+ (check_multi_target_resumption): New.
+ (proceed): Call it.
+ * target-connection.c (make_target_connection_string): Make
+ extern.
+ * target-connection.h (make_target_connection_string): Declare.
+
+2020-01-10 Pedro Alves <palves@redhat.com>
+
+ * Makefile.in (COMMON_SFILES): Add target-connection.c.
+ * inferior.c (uiout_field_connection): New function.
+ (print_inferior): Add new "connection-id" column.
+ (add_inferior_command): Show connection number/string of added
+ inferior.
+ * process-stratum-target.h
+ (process_stratum_target::connection_string): New virtual method.
+ (process_stratum_target::connection_number): New field.
+ * remote.c (remote_target::connection_string): New override.
+ * target-connection.c: New file.
+ * target-connection.h: New file.
+ * target.c (decref_target): Remove process_stratum targets from
+ the connection list.
+ (target_stack::push): Add process_stratum targets to the
+ connection list.
+
+2020-01-10 Pedro Alves <palves@redhat.com>
+
+ Revert:
+ 2016-04-12 Pedro Alves <palves@redhat.com>
+ * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
+ Remove references to name.
+ * serial.h (struct serial) <name>: Delete.
+
+2020-01-10 Pedro Alves <palves@redhat.com>
+
+ * gdbarch-selftests.c (register_to_value_test): Remove "target
+ already pushed" check.
+
+2020-01-10 Pedro Alves <palves@redhat.com>
+ John Baldwin <jhb@FreeBSD.org>
+
+ * aarch64-linux-nat.c
+ (aarch64_linux_nat_target::thread_architecture): Adjust.
+ * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
+ (task_command_1): Likewise.
+ * aix-thread.c (sync_threadlists, aix_thread_target::resume)
+ (aix_thread_target::wait, aix_thread_target::fetch_registers)
+ (aix_thread_target::store_registers)
+ (aix_thread_target::thread_alive): Adjust.
+ * amd64-fbsd-tdep.c: Include "inferior.h".
+ (amd64fbsd_get_thread_local_address): Pass down target.
+ * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
+ thread's gdbarch instead of target_gdbarch.
+ * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
+ get_last_target_status.
+ * break-catch-syscall.c (print_it_catch_syscall): Likewise.
+ * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
+ inferiors.
+ (update_inserted_breakpoint_locations): Skip if inferiors with no
+ execution.
+ (update_global_location_list): When handling moribund locations,
+ find representative inferior for location's pspace, and use thread
+ count of its process_stratum target.
+ * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
+ * bsd-uthread.c (bsd_uthread_target::wait): Use
+ as_process_stratum_target and adjust thread_change_ptid and
+ add_thread calls.
+ (bsd_uthread_target::update_thread_list): Use
+ as_process_stratum_target and adjust find_thread_ptid,
+ thread_change_ptid and add_thread calls.
+ * btrace.c (maint_btrace_packet_history_cmd): Adjust
+ find_thread_ptid call.
+ * corelow.c (add_to_thread_list): Adjust add_thread call.
+ (core_target_open): Adjust add_thread_silent and thread_count
+ calls.
+ (core_target::pid_to_str): Adjust find_inferior_ptid call.
+ * ctf.c (ctf_target_open): Adjust add_thread_silent call.
+ * event-top.c (async_disconnect): Pop targets from all inferiors.
+ * exec.c (add_target_sections): Push exec target on all inferiors
+ sharing the program space.
+ (remove_target_sections): Remove the exec target from all
+ inferiors sharing the program space.
+ (exec_on_vfork): New.
+ * exec.h (exec_on_vfork): Declare.
+ * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
+ Pass it down.
+ (fbsd_nat_target::update_thread_list): Adjust.
+ (fbsd_nat_target::resume): Adjust.
+ (fbsd_handle_debug_trap): Add fbsd_nat_target parameter. Pass it
+ down.
+ (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
+ * fbsd-tdep.c (fbsd_corefile_thread): Adjust
+ get_thread_arch_regcache call.
+ * fork-child.c (gdb_startup_inferior): Pass target down to
+ startup_inferior and set_executing.
+ * gdbthread.h (struct process_stratum_target): Forward declare.
+ (add_thread, add_thread_silent, add_thread_with_info)
+ (in_thread_list): Add process_stratum_target parameter.
+ (find_thread_ptid(inferior*, ptid_t)): New overload.
+ (find_thread_ptid, thread_change_ptid): Add process_stratum_target
+ parameter.
+ (all_threads()): Delete overload.
+ (all_threads, all_non_exited_threads): Add process_stratum_target
+ parameter.
+ (all_threads_safe): Use brace initialization.
+ (thread_count): Add process_stratum_target parameter.
+ (set_resumed, set_running, set_stop_requested, set_executing)
+ (threads_are_executing, finish_thread_state): Add
+ process_stratum_target parameter.
+ (switch_to_thread): Use is_current_thread.
+ * i386-fbsd-tdep.c: Include "inferior.h".
+ (i386fbsd_get_thread_local_address): Pass down target.
+ * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
+ * inf-child.c (inf_child_target::maybe_unpush_target): Remove
+ have_inferiors check.
+ * inf-ptrace.c (inf_ptrace_target::create_inferior)
+ (inf_ptrace_target::attach): Adjust.
+ * infcall.c (run_inferior_call): Adjust.
+ * infcmd.c (run_command_1): Pass target to
+ scoped_finish_thread_state.
+ (proceed_thread_callback): Skip inferiors with no execution.
+ (continue_command): Rename 'all_threads' local to avoid hiding
+ 'all_threads' function. Adjust get_last_target_status call.
+ (prepare_one_step): Adjust set_running call.
+ (signal_command): Use user_visible_resume_target. Compare thread
+ pointers instead of inferior_ptid.
+ (info_program_command): Adjust to pass down target.
+ (attach_command): Mark target's 'thread_executing' flag.
+ (stop_current_target_threads_ns): New, factored out from ...
+ (interrupt_target_1): ... this. Switch inferior before making
+ target calls.
+ * inferior-iter.h
+ (struct all_inferiors_iterator, struct all_inferiors_range)
+ (struct all_inferiors_safe_range)
+ (struct all_non_exited_inferiors_range): Filter on
+ process_stratum_target too. Remove explicit.
+ * inferior.c (inferior::inferior): Push dummy target on target
+ stack.
+ (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
+ Add process_stratum_target parameter, and pass it down.
+ (have_live_inferiors): Adjust.
+ (switch_to_inferior_and_push_target): New.
+ (add_inferior_command, clone_inferior_command): Handle
+ "-no-connection" parameter. Use
+ switch_to_inferior_and_push_target.
+ (_initialize_inferior): Mention "-no-connection" option in
+ the help of "add-inferior" and "clone-inferior" commands.
+ * inferior.h: Include "process-stratum-target.h".
+ (interrupt_target_1): Use bool.
+ (struct inferior) <push_target, unpush_target, target_is_pushed,
+ find_target_beneath, top_target, process_target, target_at,
+ m_stack>: New.
+ (discard_all_inferiors): Delete.
+ (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
+ (all_inferiors, all_non_exited_inferiors): Add
+ process_stratum_target parameter.
+ * infrun.c: Include "gdb_select.h" and <unordered_map>.
+ (target_last_proc_target): New global.
+ (follow_fork_inferior): Push target on new inferior. Pass target
+ to add_thread_silent. Call exec_on_vfork. Handle target's
+ reference count.
+ (follow_fork): Adjust get_last_target_status call. Also consider
+ target.
+ (follow_exec): Push target on new inferior.
+ (struct execution_control_state) <target>: New field.
+ (user_visible_resume_target): New.
+ (do_target_resume): Call target_async.
+ (resume_1): Set target's threads_executing flag. Consider resume
+ target.
+ (commit_resume_all_targets): New.
+ (proceed): Also consider resume target. Skip threads of inferiors
+ with no execution. Commit resumtion in all targets.
+ (start_remote): Pass current inferior to wait_for_inferior.
+ (infrun_thread_stop_requested): Consider target as well. Pass
+ thread_info pointer to clear_inline_frame_state instead of ptid.
+ (infrun_thread_thread_exit): Consider target as well.
+ (random_pending_event_thread): New inferior parameter. Use it.
+ (do_target_wait): Rename to ...
+ (do_target_wait_1): ... this. Add inferior parameter, and pass it
+ down.
+ (threads_are_resumed_pending_p, do_target_wait): New.
+ (prepare_for_detach): Adjust calls.
+ (wait_for_inferior): New inferior parameter. Handle it. Use
+ do_target_wait_1 instead of do_target_wait.
+ (fetch_inferior_event): Adjust. Switch to representative
+ inferior. Pass target down.
+ (set_last_target_status): Add process_stratum_target parameter.
+ Save target in global.
+ (get_last_target_status): Add process_stratum_target parameter and
+ handle it.
+ (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
+ (context_switch): Check inferior_ptid == null_ptid before calling
+ inferior_thread().
+ (get_inferior_stop_soon): Pass down target.
+ (wait_one): Rename to ...
+ (poll_one_curr_target): ... this.
+ (struct wait_one_event): New.
+ (wait_one): New.
+ (stop_all_threads): Adjust.
+ (handle_no_resumed, handle_inferior_event): Adjust to consider the
+ event's target.
+ (switch_back_to_stepped_thread): Also consider target.
+ (print_stop_event): Update.
+ (normal_stop): Update. Also consider the resume target.
+ * infrun.h (wait_for_inferior): Remove declaration.
+ (user_visible_resume_target): New declaration.
+ (get_last_target_status, set_last_target_status): New
+ process_stratum_target parameter.
+ * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
+ process_stratum_target parameter, and use it.
+ (clear_inline_frame_state (thread_info*)): New.
+ * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
+ process_stratum_target parameter.
+ (clear_inline_frame_state (thread_info*)): Declare.
+ * linux-fork.c (delete_checkpoint_command): Pass target down to
+ find_thread_ptid.
+ (checkpoint_command): Adjust.
+ * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
+ instead of just tweaking inferior_ptid.
+ (linux_nat_switch_fork): Pass target down to thread_change_ptid.
+ (exit_lwp): Pass target down to find_thread_ptid.
+ (attach_proc_task_lwp_callback): Pass target down to
+ add_thread/set_running/set_executing.
+ (linux_nat_target::attach): Pass target down to
+ thread_change_ptid.
+ (get_detach_signal): Pass target down to find_thread_ptid.
+ Consider last target status's target.
+ (linux_resume_one_lwp_throw, resume_lwp)
+ (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
+ (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
+ (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
+ (linux_nat_target::async_wait_fd): New.
+ (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
+ target down.
+ * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
+ * linux-tdep.c (get_thread_arch_regcache): Pass target down.
+ * linux-thread-db.c (struct thread_db_info::process_target): New
+ field.
+ (add_thread_db_info): Save target.
+ (get_thread_db_info): New process_stratum_target parameter. Also
+ match target.
+ (delete_thread_db_info): New process_stratum_target parameter.
+ Also match target.
+ (thread_from_lwp): Adjust to pass down target.
+ (thread_db_notice_clone): Pass down target.
+ (check_thread_db_callback): Pass down target.
+ (try_thread_db_load_1): Always push the thread_db target.
+ (try_thread_db_load, record_thread): Pass target down.
+ (thread_db_target::detach): Pass target down. Always unpush the
+ thread_db target.
+ (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
+ target down. Always unpush the thread_db target.
+ (find_new_threads_callback, thread_db_find_new_threads_2)
+ (thread_db_target::update_thread_list): Pass target down.
+ (thread_db_target::pid_to_str): Pass current inferior down.
+ (thread_db_target::get_thread_local_address): Pass target down.
+ (thread_db_target::resume, maintenance_check_libthread_db): Pass
+ target down.
+ * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
+ * procfs.c (procfs_target::procfs_init_inferior): Declare.
+ (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
+ (procfs_init_inferior): Rename to ...
+ (procfs_target::procfs_init_inferior): ... this and adjust.
+ (procfs_target::create_inferior, procfs_notice_thread)
+ (procfs_do_thread_registers): Adjust.
+ * ppc-fbsd-tdep.c: Include "inferior.h".
+ (ppcfbsd_get_thread_local_address): Pass down target.
+ * proc-service.c (ps_xfer_memory): Switch current inferior and
+ program space as well.
+ (get_ps_regcache): Pass target down.
+ * process-stratum-target.c
+ (process_stratum_target::thread_address_space)
+ (process_stratum_target::thread_architecture): Pass target down.
+ * process-stratum-target.h
+ (process_stratum_target::threads_executing): New field.
+ (as_process_stratum_target): New.
+ * ravenscar-thread.c
+ (ravenscar_thread_target::update_inferior_ptid): Pass target down.
+ (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
+ down.
+ * record-btrace.c (record_btrace_target::info_record): Adjust.
+ (record_btrace_target::record_method)
+ (record_btrace_target::record_is_replaying)
+ (record_btrace_target::fetch_registers)
+ (get_thread_current_frame_id, record_btrace_target::resume)
+ (record_btrace_target::wait, record_btrace_target::stop): Pass
+ target down.
+ * record-full.c (record_full_wait_1): Switch to event thread.
+ Pass target down.
+ * regcache.c (regcache::regcache)
+ (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
+ process_stratum_target parameter and handle it.
+ (current_thread_target): New global.
+ (get_thread_regcache): Add process_stratum_target parameter and
+ handle it. Switch inferior before calling target method.
+ (get_thread_regcache): Pass target down.
+ (get_thread_regcache_for_ptid): Pass target down.
+ (registers_changed_ptid): Add process_stratum_target parameter and
+ handle it.
+ (registers_changed_thread, registers_changed): Pass target down.
+ (test_get_thread_arch_aspace_regcache): New.
+ (current_regcache_test): Define a couple local test_target_ops
+ instances and use them for testing.
+ (readwrite_regcache): Pass process_stratum_target parameter.
+ (cooked_read_test, cooked_write_test): Pass mock_target down.
+ * regcache.h (get_thread_regcache, get_thread_arch_regcache)
+ (get_thread_arch_aspace_regcache): Add process_stratum_target
+ parameter.
+ (regcache::target): New method.
+ (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
+ (regcache::registers_changed_ptid): Add process_stratum_target
+ parameter.
+ (regcache::m_target): New field.
+ (registers_changed_ptid): Add process_stratum_target parameter.
+ * remote.c (remote_state::supports_vCont_probed): New field.
+ (remote_target::async_wait_fd): New method.
+ (remote_unpush_and_throw): Add remote_target parameter.
+ (get_current_remote_target): Adjust.
+ (remote_target::remote_add_inferior): Push target.
+ (remote_target::remote_add_thread)
+ (remote_target::remote_notice_new_inferior)
+ (get_remote_thread_info): Pass target down.
+ (remote_target::update_thread_list): Skip threads of inferiors
+ bound to other targets. (remote_target::close): Don't discard
+ inferiors. (remote_target::add_current_inferior_and_thread)
+ (remote_target::process_initial_stop_replies)
+ (remote_target::start_remote)
+ (remote_target::remote_serial_quit_handler): Pass down target.
+ (remote_target::remote_unpush_target): New remote_target
+ parameter. Unpush the target from all inferiors.
+ (remote_target::remote_unpush_and_throw): New remote_target
+ parameter. Pass it down.
+ (remote_target::open_1): Check whether the current inferior has
+ execution instead of checking whether any inferior is live. Pass
+ target down.
+ (remote_target::remote_detach_1): Pass down target. Use
+ remote_unpush_target.
+ (extended_remote_target::attach): Pass down target.
+ (remote_target::remote_vcont_probe): Set supports_vCont_probed.
+ (remote_target::append_resumption): Pass down target.
+ (remote_target::append_pending_thread_resumptions)
+ (remote_target::remote_resume_with_hc, remote_target::resume)
+ (remote_target::commit_resume): Pass down target.
+ (remote_target::remote_stop_ns): Check supports_vCont_probed.
+ (remote_target::interrupt_query)
+ (remote_target::remove_new_fork_children)
+ (remote_target::check_pending_events_prevent_wildcard_vcont)
+ (remote_target::remote_parse_stop_reply)
+ (remote_target::process_stop_reply): Pass down target.
+ (first_remote_resumed_thread): New remote_target parameter. Pass
+ it down.
+ (remote_target::wait_as): Pass down target.
+ (unpush_and_perror): New remote_target parameter. Pass it down.
+ (remote_target::readchar, remote_target::remote_serial_write)
+ (remote_target::getpkt_or_notif_sane_1)
+ (remote_target::kill_new_fork_children, remote_target::kill): Pass
+ down target.
+ (remote_target::mourn_inferior): Pass down target. Use
+ remote_unpush_target.
+ (remote_target::core_of_thread)
+ (remote_target::remote_btrace_maybe_reopen): Pass down target.
+ (remote_target::pid_to_exec_file)
+ (remote_target::thread_handle_to_thread_info): Pass down target.
+ (remote_target::async_wait_fd): New.
+ * riscv-fbsd-tdep.c: Include "inferior.h".
+ (riscv_fbsd_get_thread_local_address): Pass down target.
+ * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
+ * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
+ (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
+ Adjust.
+ * solib-spu.c (spu_skip_standalone_loader): Pass down target.
+ * solib-svr4.c (enable_break): Pass down target.
+ * spu-multiarch.c (parse_spufs_run): Pass down target.
+ * spu-tdep.c (spu2ppu_sniffer): Pass down target.
+ * target-delegates.c: Regenerate.
+ * target.c (g_target_stack): Delete.
+ (current_top_target): Return the current inferior's top target.
+ (target_has_execution_1): Refer to the passed-in inferior's top
+ target.
+ (target_supports_terminal_ours): Check whether the initial
+ inferior was already created.
+ (decref_target): New.
+ (target_stack::push): Incref/decref the target.
+ (push_target, push_target, unpush_target): Adjust.
+ (target_stack::unpush): Defref target.
+ (target_is_pushed): Return bool. Adjust to refer to the current
+ inferior's target stack.
+ (dispose_inferior): Delete, and inline parts ...
+ (target_preopen): ... here. Only dispose of the current inferior.
+ (target_detach): Hold strong target reference while detaching.
+ Pass target down.
+ (target_thread_name): Add assertion.
+ (target_resume): Pass down target.
+ (target_ops::beneath, find_target_at): Adjust to refer to the
+ current inferior's target stack.
+ (get_dummy_target): New.
+ (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
+ has a thread running.
+ (initialize_targets): Rename to ...
+ (_initialize_target): ... this.
+ * target.h: Include "gdbsupport/refcounted-object.h".
+ (struct target_ops): Inherit refcounted_object.
+ (target_ops::shortname, target_ops::longname): Make const.
+ (target_ops::async_wait_fd): New method.
+ (decref_target): Declare.
+ (struct target_ops_ref_policy): New.
+ (target_ops_ref): New typedef.
+ (get_dummy_target): Declare function.
+ (target_is_pushed): Return bool.
+ * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
+ (all_matching_threads_iterator::all_matching_threads_iterator):
+ Handle filter target.
+ * thread-iter.h (struct all_matching_threads_iterator, struct
+ all_matching_threads_range, class all_non_exited_threads_range):
+ Filter by target too. Remove explicit.
+ * thread.c (threads_executing): Delete.
+ (inferior_thread): Pass down current inferior.
+ (clear_thread_inferior_resources): Pass down thread pointer
+ instead of ptid_t.
+ (add_thread_silent, add_thread_with_info, add_thread): Add
+ process_stratum_target parameter. Use it for thread and inferior
+ searches.
+ (is_current_thread): New.
+ (thread_info::deletable): Use it.
+ (find_thread_ptid, thread_count, in_thread_list)
+ (thread_change_ptid, set_resumed, set_running): New
+ process_stratum_target parameter. Pass it down.
+ (set_executing): New process_stratum_target parameter. Pass it
+ down. Adjust reference to 'threads_executing'.
+ (threads_are_executing): New process_stratum_target parameter.
+ Adjust reference to 'threads_executing'.
+ (set_stop_requested, finish_thread_state): New
+ process_stratum_target parameter. Pass it down.
+ (switch_to_thread): Also match inferior.
+ (switch_to_thread): New process_stratum_target parameter. Pass it
+ down.
+ (update_threads_executing): Reimplement.
+ * top.c (quit_force): Pop targets from all inferior.
+ (gdb_init): Don't call initialize_targets.
+ * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
+ Declare.
+ (windows_add_thread, windows_delete_thread): Adjust.
+ (get_windows_debug_event): Rename to ...
+ (windows_nat_target::get_windows_debug_event): ... this. Adjust.
+ * tracefile-tfile.c (tfile_target_open): Pass down target.
+ * gdbsupport/common-gdbthread.h (struct process_stratum_target):
+ Forward declare.
+ (switch_to_thread): Add process_stratum_target parameter.
+ * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
+ parameter. Use it.
+ (mi_on_resume): Pass target down.
+ * nat/fork-inferior.c (startup_inferior): Add
+ process_stratum_target parameter. Pass it down.
+ * nat/fork-inferior.h (startup_inferior): Add
+ process_stratum_target parameter.
+ * python/py-threadevent.c (py_get_event_thread): Pass target down.
+
+2020-01-10 Pedro Alves <palves@redhat.com>
+
+ * remote.c (remote_target::start_remote): Don't set inferior_ptid
+ directly. Instead find the first thread in the thread list and
+ use switch_to_thread.
+
+2020-01-10 Pedro Alves <palves@redhat.com>
+
+ * remote.c (remote_target::remote_add_inferior): Don't bind a
+ process to the current inferior if the current inferior is already
+ bound to a process.
+
+2020-01-10 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
+ Pedro Alves <palves@redhat.com>
+
+ * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
+ If no process is specified, return null_ptid instead of
+ inferior_ptid.
+ (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
+ TARGET_WAITKIND_SIGNALLED with no pid.
+
+2020-01-10 Pedro Alves <palves@redhat.com>
+
+ * remote.c (first_remote_resumed_thread): New.
+ (remote_target::wait_as): Use it as default event_ptid instead of
+ inferior_ptid.
+
2020-01-10 Pedro Alves <palves@redhat.com>
* infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
projects / deliverable / binutils-gdb.git / blobdiff