
These prototypes were required when compiling GDB as C but are not required for C++. gdb/ChangeLog: * aarch64-linux-nat.c: Remove _initialize_aarch64_linux_nat prototype. * aarch64-linux-tdep.c: Remove _initialize_aarch64_linux_tdep prototype. * aarch64-newlib-tdep.c: Remove _initialize_aarch64_newlib_tdep prototype. * aarch64-tdep.c: Remove _initialize_aarch64_tdep prototype. * ada-exp.y: Remove _initialize_ada_exp prototype. * ada-lang.c: Remove _initialize_ada_language prototype. * ada-tasks.c: Remove _initialize_tasks prototype. * addrmap.c: Remove _initialize_addrmap prototype. * agent.c: Remove _initialize_agent prototype. * aix-thread.c: Remove _initialize_aix_thread prototype. * alpha-bsd-nat.c: Remove _initialize_alphabsd_nat prototype. * alpha-linux-nat.c: Remove _initialize_alpha_linux_nat prototype. * alpha-linux-tdep.c: Remove _initialize_alpha_linux_tdep prototype. * alpha-nbsd-tdep.c: Remove _initialize_alphanbsd_tdep prototype. * alpha-obsd-tdep.c: Remove _initialize_alphaobsd_tdep prototype. * alpha-tdep.c: Remove _initialize_alpha_tdep prototype. * amd64-darwin-tdep.c: Remove _initialize_amd64_darwin_tdep prototype. * amd64-dicos-tdep.c: Remove _initialize_amd64_dicos_tdep prototype. * amd64-fbsd-nat.c: Remove _initialize_amd64fbsd_nat prototype. * amd64-fbsd-tdep.c: Remove _initialize_amd64fbsd_tdep prototype. * amd64-linux-nat.c: Remove _initialize_amd64_linux_nat prototype. * amd64-linux-tdep.c: Remove _initialize_amd64_linux_tdep prototype. * amd64-nbsd-nat.c: Remove _initialize_amd64nbsd_nat prototype. * amd64-nbsd-tdep.c: Remove _initialize_amd64nbsd_tdep prototype. * amd64-obsd-nat.c: Remove _initialize_amd64obsd_nat prototype. * amd64-obsd-tdep.c: Remove _initialize_amd64obsd_tdep prototype. * amd64-sol2-tdep.c: Remove _initialize_amd64_sol2_tdep prototype. * amd64-tdep.c: Remove _initialize_amd64_tdep prototype. * amd64-windows-nat.c: Remove _initialize_amd64_windows_nat prototype. * amd64-windows-tdep.c: Remove _initialize_amd64_windows_tdep prototype. * annotate.c: Remove _initialize_annotate prototype. * arc-newlib-tdep.c: Remove _initialize_arc_newlib_tdep prototype. * arc-tdep.c: Remove _initialize_arc_tdep prototype. * arch-utils.c: Remove _initialize_gdbarch_utils prototype. * arm-linux-nat.c: Remove _initialize_arm_linux_nat prototype. * arm-linux-tdep.c: Remove _initialize_arm_linux_tdep prototype. * arm-nbsd-tdep.c: Remove _initialize_arm_netbsd_tdep prototype. * arm-obsd-tdep.c: Remove _initialize_armobsd_tdep prototype. * arm-symbian-tdep.c: Remove _initialize_arm_symbian_tdep prototype. * arm-tdep.c: Remove _initialize_arm_tdep prototype. * arm-wince-tdep.c: Remove _initialize_arm_wince_tdep prototype. * auto-load.c: Remove _initialize_auto_load prototype. * auxv.c: Remove _initialize_auxv prototype. * avr-tdep.c: Remove _initialize_avr_tdep prototype. * ax-gdb.c: Remove _initialize_ax_gdb prototype. * bfin-linux-tdep.c: Remove _initialize_bfin_linux_tdep prototype. * bfin-tdep.c: Remove _initialize_bfin_tdep prototype. * break-catch-sig.c: Remove _initialize_break_catch_sig prototype. * break-catch-syscall.c: Remove _initialize_break_catch_syscall prototype. * break-catch-throw.c: Remove _initialize_break_catch_throw prototype. * breakpoint.c: Remove _initialize_breakpoint prototype. * bsd-uthread.c: Remove _initialize_bsd_uthread prototype. * btrace.c: Remove _initialize_btrace prototype. * charset.c: Remove _initialize_charset prototype. * cli/cli-cmds.c: Remove _initialize_cli_cmds prototype. * cli/cli-dump.c: Remove _initialize_cli_dump prototype. * cli/cli-interp.c: Remove _initialize_cli_interp prototype. * cli/cli-logging.c: Remove _initialize_cli_logging prototype. * cli/cli-script.c: Remove _initialize_cli_script prototype. * coff-pe-read.c: Remove _initialize_coff_pe_read prototype. * coffread.c: Remove _initialize_coffread prototype. * compile/compile.c: Remove _initialize_compile prototype. * complaints.c: Remove _initialize_complaints prototype. * completer.c: Remove _initialize_completer prototype. * copying.awk: Remove _initialize_copying prototype. * copying.c: Regenerate. * core-regset.c: Remove _initialize_core_regset prototype. * corefile.c: Remove _initialize_core prototype. * corelow.c: Remove _initialize_corelow prototype. * cp-abi.c: Remove _initialize_cp_abi prototype. * cp-namespace.c: Remove _initialize_cp_namespace prototype. * cp-support.c: Remove _initialize_cp_support prototype. * cp-valprint.c: Remove _initialize_cp_valprint prototype. * cris-linux-tdep.c: Remove _initialize_cris_linux_tdep prototype. * cris-tdep.c: Remove _initialize_cris_tdep prototype. * ctf.c: Remove _initialize_ctf prototype. * d-lang.c: Remove _initialize_d_language prototype. * darwin-nat-info.c: Remove _initialize_darwin_info_commands prototype. * darwin-nat.c: Remove _initialize_darwin_inferior prototype. * dbxread.c: Remove _initialize_dbxread prototype. * dcache.c: Remove _initialize_dcache prototype. * demangle.c: Remove _initialize_demangler prototype. * disasm-selftests.c: Remove _initialize_disasm_selftests prototype. * disasm.c: Remove _initialize_disasm prototype. * dtrace-probe.c: Remove _initialize_dtrace_probe prototype. * dummy-frame.c: Remove _initialize_dummy_frame prototype. * dwarf2-frame-tailcall.c: Remove _initialize_tailcall_frame prototype. * dwarf2-frame.c: Remove _initialize_dwarf2_frame prototype. * dwarf2expr.c: Remove _initialize_dwarf2expr prototype. * dwarf2loc.c: Remove _initialize_dwarf2loc prototype. * dwarf2read.c: Remove _initialize_dwarf2_read prototype. * elfread.c: Remove _initialize_elfread prototype. * exec.c: Remove _initialize_exec prototype. * extension.c: Remove _initialize_extension prototype. * f-lang.c: Remove _initialize_f_language prototype. * f-valprint.c: Remove _initialize_f_valprint prototype. * fbsd-nat.c: Remove _initialize_fbsd_nat prototype. * fbsd-tdep.c: Remove _initialize_fbsd_tdep prototype. * filesystem.c: Remove _initialize_filesystem prototype. * findcmd.c: Remove _initialize_mem_search prototype. * fork-child.c: Remove _initialize_fork_child prototype. * frame-base.c: Remove _initialize_frame_base prototype. * frame-unwind.c: Remove _initialize_frame_unwind prototype. * frame.c: Remove _initialize_frame prototype. * frv-linux-tdep.c: Remove _initialize_frv_linux_tdep prototype. * frv-tdep.c: Remove _initialize_frv_tdep prototype. * ft32-tdep.c: Remove _initialize_ft32_tdep prototype. * gcore.c: Remove _initialize_gcore prototype. * gdb_bfd.c: Remove _initialize_gdb_bfd prototype. * gdbarch.c: Regenerate. * gdbarch.sh: Remove _initialize_gdbarch prototype. * gdbtypes.c: Remove _initialize_gdbtypes prototype. * gnu-nat.c: Remove _initialize_gnu_nat prototype. * gnu-v2-abi.c: Remove _initialize_gnu_v2_abi prototype. * gnu-v3-abi.c: Remove _initialize_gnu_v3_abi prototype. * go-lang.c: Remove _initialize_go_language prototype. * go32-nat.c: Remove _initialize_go32_nat prototype. * guile/guile.c: Remove _initialize_guile prototype. * h8300-tdep.c: Remove _initialize_h8300_tdep prototype. * hppa-linux-nat.c: Remove _initialize_hppa_linux_nat prototype. * hppa-linux-tdep.c: Remove _initialize_hppa_linux_tdep prototype. * hppa-nbsd-nat.c: Remove _initialize_hppanbsd_nat prototype. * hppa-nbsd-tdep.c: Remove _initialize_hppanbsd_tdep prototype. * hppa-obsd-nat.c: Remove _initialize_hppaobsd_nat prototype. * hppa-obsd-tdep.c: Remove _initialize_hppaobsd_tdep prototype. * hppa-tdep.c: Remove _initialize_hppa_tdep prototype. * i386-bsd-nat.c: Remove _initialize_i386bsd_nat prototype. * i386-cygwin-tdep.c: Remove _initialize_i386_cygwin_tdep prototype. * i386-darwin-tdep.c: Remove _initialize_i386_darwin_tdep prototype. * i386-dicos-tdep.c: Remove _initialize_i386_dicos_tdep prototype. * i386-fbsd-nat.c: Remove _initialize_i386fbsd_nat prototype. * i386-fbsd-tdep.c: Remove _initialize_i386fbsd_tdep prototype. * i386-gnu-nat.c: Remove _initialize_i386gnu_nat prototype. * i386-gnu-tdep.c: Remove _initialize_i386gnu_tdep prototype. * i386-linux-nat.c: Remove _initialize_i386_linux_nat prototype. * i386-linux-tdep.c: Remove _initialize_i386_linux_tdep prototype. * i386-nbsd-nat.c: Remove _initialize_i386nbsd_nat prototype. * i386-nbsd-tdep.c: Remove _initialize_i386nbsd_tdep prototype. * i386-nto-tdep.c: Remove _initialize_i386nto_tdep prototype. * i386-obsd-nat.c: Remove _initialize_i386obsd_nat prototype. * i386-obsd-tdep.c: Remove _initialize_i386obsd_tdep prototype. * i386-sol2-nat.c: Remove _initialize_amd64_sol2_nat prototype. * i386-sol2-tdep.c: Remove _initialize_amd64_sol2_tdep prototype. * i386-tdep.c: Remove _initialize_i386_tdep prototype. * i386-windows-nat.c: Remove _initialize_i386_windows_nat prototype. * ia64-libunwind-tdep.c: Remove _initialize_libunwind_frame prototype. * ia64-linux-nat.c: Remove _initialize_ia64_linux_nat prototype. * ia64-linux-tdep.c: Remove _initialize_ia64_linux_tdep prototype. * ia64-tdep.c: Remove _initialize_ia64_tdep prototype. * ia64-vms-tdep.c: Remove _initialize_ia64_vms_tdep prototype. * infcall.c: Remove _initialize_infcall prototype. * infcmd.c: Remove _initialize_infcmd prototype. * inferior.c: Remove _initialize_inferiors prototype. * inflow.c: Remove _initialize_inflow prototype. * infrun.c: Remove _initialize_infrun prototype. * interps.c: Remove _initialize_interpreter prototype. * iq2000-tdep.c: Remove _initialize_iq2000_tdep prototype. * jit.c: Remove _initialize_jit prototype. * language.c: Remove _initialize_language prototype. * linux-fork.c: Remove _initialize_linux_fork prototype. * linux-nat.c: Remove _initialize_linux_nat prototype. * linux-tdep.c: Remove _initialize_linux_tdep prototype. * linux-thread-db.c: Remove _initialize_thread_db prototype. * lm32-tdep.c: Remove _initialize_lm32_tdep prototype. * m2-lang.c: Remove _initialize_m2_language prototype. * m32c-tdep.c: Remove _initialize_m32c_tdep prototype. * m32r-linux-nat.c: Remove _initialize_m32r_linux_nat prototype. * m32r-linux-tdep.c: Remove _initialize_m32r_linux_tdep prototype. * m32r-tdep.c: Remove _initialize_m32r_tdep prototype. * m68hc11-tdep.c: Remove _initialize_m68hc11_tdep prototype. * m68k-bsd-nat.c: Remove _initialize_m68kbsd_nat prototype. * m68k-bsd-tdep.c: Remove _initialize_m68kbsd_tdep prototype. * m68k-linux-nat.c: Remove _initialize_m68k_linux_tdep prototype. * m68k-linux-tdep.c: Remove _initialize_m68k_linux_tdep prototype. * m68k-tdep.c: Remove _initialize_m68k_tdep prototype. * m88k-bsd-nat.c: Remove _initialize_m68kbsd_nat prototype. * m88k-tdep.c: Remove _initialize_m68kbsd_tdep prototype. * machoread.c: Remove _initialize_machoread prototype. * macrocmd.c: Remove _initialize_macrocmd prototype. * macroscope.c: Remove _initialize_macroscope prototype. * maint.c: Remove _initialize_maint_cmds prototype. * mdebugread.c: Remove _initialize_mdebugread prototype. * memattr.c: Remove _initialize_mem prototype. * mep-tdep.c: Remove _initialize_mep_tdep prototype. * mi/mi-cmd-env.c: Remove _initialize_mi_cmd_env prototype. * mi/mi-cmds.c: Remove _initialize_mi_cmds prototype. * mi/mi-interp.c: Remove _initialize_mi_interp prototype. * mi/mi-main.c: Remove _initialize_mi_main prototype. * microblaze-linux-tdep.c: Remove _initialize_microblaze_linux_tdep prototype. * microblaze-tdep.c: Remove _initialize_microblaze_tdep prototype. * mips-fbsd-nat.c: Remove _initialize_mips_fbsd_nat prototype. * mips-fbsd-tdep.c: Remove _initialize_mips_fbsd_tdep prototype. * mips-linux-nat.c: Remove _initialize_mips_linux_nat prototype. * mips-linux-tdep.c: Remove _initialize_mips_linux_tdep prototype. * mips-nbsd-nat.c: Remove _initialize_mipsnbsd_nat prototype. * mips-nbsd-tdep.c: Remove _initialize_mipsnbsd_tdep prototype. * mips-sde-tdep.c: Remove _initialize_mips_sde_tdep prototype. * mips-tdep.c: Remove _initialize_mips_tdep prototype. * mips64-obsd-nat.c: Remove _initialize_mips64obsd_nat prototype. * mips64-obsd-tdep.c: Remove _initialize_mips64obsd_tdep prototype. * mipsread.c: Remove _initialize_mipsread prototype. * mn10300-linux-tdep.c: Remove _initialize_mn10300_linux_tdep prototype. * mn10300-tdep.c: Remove _initialize_mn10300_tdep prototype. * moxie-tdep.c: Remove _initialize_moxie_tdep prototype. * msp430-tdep.c: Remove _initialize_msp430_tdep prototype. * mt-tdep.c: Remove _initialize_mt_tdep prototype. * nds32-tdep.c: Remove _initialize_nds32_tdep prototype. * nios2-linux-tdep.c: Remove _initialize_nios2_linux_tdep prototype. * nios2-tdep.c: Remove _initialize_nios2_tdep prototype. * nto-procfs.c: Remove _initialize_procfs prototype. * nto-tdep.c: Remove _initialize_nto_tdep prototype. * objc-lang.c: Remove _initialize_objc_language prototype. * objfiles.c: Remove _initialize_objfiles prototype. * observer.c: Remove observer_test_first_notification_function, observer_test_second_notification_function, observer_test_third_notification_function, and _initialize_observer prototypes. * opencl-lang.c: Remove _initialize_opencl_language prototypes. * osabi.c: Remove _initialize_gdb_osabi prototype. * osdata.c: Remove _initialize_osdata prototype. * p-valprint.c: Remove _initialize_pascal_valprint prototype. * parse.c: Remove _initialize_parse prototype. * ppc-fbsd-nat.c: Remove _initialize_ppcfbsd_nat prototype. * ppc-fbsd-tdep.c: Remove _initialize_ppcfbsd_tdep prototype. * ppc-linux-nat.c: Remove _initialize_ppc_linux_nat prototype. * ppc-linux-tdep.c: Remove _initialize_ppc_linux_tdep prototype. * ppc-nbsd-nat.c: Remove _initialize_ppcnbsd_nat prototype. * ppc-nbsd-tdep.c: Remove _initialize_ppcnbsd_tdep prototype. * ppc-obsd-nat.c: Remove _initialize_ppcobsd_nat prototype. * ppc-obsd-tdep.c: Remove _initialize_ppcobsd_tdep prototype. * printcmd.c: Remove _initialize_printcmd prototype. * probe.c: Remove _initialize_probe prototype. * proc-api.c: Remove _initialize_proc_api prototype. * proc-events.c: Remove _initialize_proc_events prototype. * proc-service.c: Remove _initialize_proc_service prototype. * procfs.c: Remove _initialize_procfs prototype. * psymtab.c: Remove _initialize_psymtab prototype. * python/python.c: Remove _initialize_python prototype. * ravenscar-thread.c: Remove _initialize_ravenscar prototype. * record-btrace.c: Remove _initialize_record_btrace prototype. * record-full.c: Remove _initialize_record_full prototype. * record.c: Remove _initialize_record prototype. * regcache.c: Remove _initialize_regcache prototype. * reggroups.c: Remove _initialize_reggroup prototype. * remote-notif.c: Remove _initialize_notif prototype. * remote-sim.c: Remove _initialize_remote_sim prototype. * remote.c: Remove _initialize_remote prototype. * reverse.c: Remove _initialize_reverse prototype. * rl78-tdep.c: Remove _initialize_rl78_tdep prototype. * rs6000-aix-tdep.c: Remove _initialize_rs6000_aix_tdep prototype. * rs6000-lynx178-tdep.c: Remove _initialize_rs6000_lynx178_tdep prototype. * rs6000-nat.c: Remove _initialize_rs6000_nat prototype. * rs6000-tdep.c: Remove _initialize_rs6000_tdep prototype. * rust-exp.y: Remove _initialize_rust_exp prototype. * rx-tdep.c: Remove _initialize_rx_tdep prototype. * s390-linux-nat.c: Remove _initialize_s390_nat prototype. * s390-linux-tdep.c: Remove _initialize_s390_tdep prototype. * score-tdep.c: Remove _initialize_score_tdep prototype. * selftest-arch.c: Remove _initialize_selftests_foreach_arch prototype. * ser-go32.c: Remove _initialize_ser_dos prototype. * ser-mingw.c: Remove _initialize_ser_windows prototype. * ser-pipe.c: Remove _initialize_ser_pipe prototype. * ser-tcp.c: Remove _initialize_ser_tcp prototype. * ser-unix.c: Remove _initialize_ser_hardwire prototype. * serial.c: Remove _initialize_serial prototype. * sh-linux-tdep.c: Remove _initialize_sh_linux_tdep prototype. * sh-nbsd-nat.c: Remove _initialize_shnbsd_nat prototype. * sh-nbsd-tdep.c: Remove _initialize_shnbsd_tdep prototype. * sh-tdep.c: Remove _initialize_sh_tdep prototype. * skip.c: Remove _initialize_step_skip prototype. * sol-thread.c: Remove _initialize_sol_thread prototype. * solib-aix.c: Remove _initialize_solib_aix prototype. * solib-darwin.c: Remove _initialize_darwin_solib prototype. * solib-dsbt.c: Remove _initialize_dsbt_solib prototype. * solib-frv.c: Remove _initialize_frv_solib prototype. * solib-spu.c: Remove _initialize_spu_solib prototype. * solib-svr4.c: Remove _initialize_svr4_solib prototype. * solib-target.c: Remove _initialize_solib_target prototype. * solib.c: Remove _initialize_solib prototype. * source.c: Remove _initialize_source prototype. * sparc-linux-nat.c: Remove _initialize_sparc_linux_nat prototype. * sparc-linux-tdep.c: Remove _initialize_sparc_linux_tdep prototype. * sparc-nat.c: Remove _initialize_sparc_nat prototype. * sparc-nbsd-nat.c: Remove _initialize_sparcnbsd_nat prototype. * sparc-nbsd-tdep.c: Remove _initialize_sparcnbsd_tdep prototype. * sparc-obsd-tdep.c: Remove _initialize_sparc32obsd_tdep prototype. * sparc-sol2-nat.c: Remove _initialize_sparc_sol2_nat prototype. * sparc-sol2-tdep.c: Remove _initialize_sparc_sol2_tdep prototype. * sparc-tdep.c: Remove _initialize_sparc_tdep prototype. * sparc64-fbsd-nat.c: Remove _initialize_sparc64fbsd_nat prototype. * sparc64-fbsd-tdep.c: Remove _initialize_sparc64fbsd_tdep prototype. * sparc64-linux-nat.c: Remove _initialize_sparc64_linux_nat prototype. * sparc64-linux-tdep.c: Remove _initialize_sparc64_linux_tdep prototype. * sparc64-nat.c: Remove _initialize_sparc64_nat prototype. * sparc64-nbsd-nat.c: Remove _initialize_sparc64nbsd_nat prototype. * sparc64-nbsd-tdep.c: Remove _initialize_sparc64nbsd_tdep prototype. * sparc64-obsd-nat.c: Remove _initialize_sparc64obsd_nat prototype. * sparc64-obsd-tdep.c: Remove _initialize_sparc64obsd_tdep prototype. * sparc64-sol2-tdep.c: Remove _initialize_sparc64_sol2_tdep prototype. * spu-linux-nat.c: Remove _initialize_spu_nat prototype. * spu-multiarch.c: Remove _initialize_spu_multiarch prototype. * spu-tdep.c: Remove _initialize_spu_tdep prototype. * stabsread.c: Remove _initialize_stabsread prototype. * stack.c: Remove _initialize_stack prototype. * stap-probe.c: Remove _initialize_stap_probe prototype. * std-regs.c: Remove _initialize_frame_reg prototype. * symfile-debug.c: Remove _initialize_symfile_debug prototype. * symfile-mem.c: Remove _initialize_symfile_mem prototype. * symfile.c: Remove _initialize_symfile prototype. * symmisc.c: Remove _initialize_symmisc prototype. * symtab.c: Remove _initialize_symtab prototype. * target-dcache.c: Remove _initialize_target_dcache prototype. * target-descriptions.c: Remove _initialize_target_descriptions prototype. * thread.c: Remove _initialize_thread prototype. * tic6x-linux-tdep.c: Remove _initialize_tic6x_linux_tdep prototype. * tic6x-tdep.c: Remove _initialize_tic6x_tdep prototype. * tilegx-linux-nat.c: Remove _initialize_tile_linux_nat prototype. * tilegx-linux-tdep.c: Remove _initialize_tilegx_linux_tdep prototype. * tilegx-tdep.c: Remove _initialize_tilegx_tdep prototype. * tracefile-tfile.c: Remove _initialize_tracefile_tfile prototype. * tracefile.c: Remove _initialize_tracefile prototype. * tracepoint.c: Remove _initialize_tracepoint prototype. * tui/tui-hooks.c: Remove _initialize_tui_hooks prototype. * tui/tui-interp.c: Remove _initialize_tui_interp prototype. * tui/tui-layout.c: Remove _initialize_tui_layout prototype. * tui/tui-regs.c: Remove _initialize_tui_regs prototype. * tui/tui-stack.c: Remove _initialize_tui_stack prototype. * tui/tui-win.c: Remove _initialize_tui_win prototype. * tui/tui.c: Remove _initialize_tui prototype. * typeprint.c: Remove _initialize_typeprint prototype. * user-regs.c: Remove _initialize_user_regs prototype. * utils.c: Remove _initialize_utils prototype. * v850-tdep.c: Remove _initialize_v850_tdep prototype. * valarith.c: Remove _initialize_valarith prototype. * valops.c: Remove _initialize_valops prototype. * valprint.c: Remove _initialize_valprint prototype. * value.c: Remove _initialize_values prototype. * varobj.c: Remove _initialize_varobj prototype. * vax-bsd-nat.c: Remove _initialize_vaxbsd_nat prototype. * vax-nbsd-tdep.c: Remove _initialize_vaxnbsd_tdep prototype. * vax-tdep.c: Remove _initialize_vax_tdep prototype. * windows-nat.c: Remove _initialize_windows_nat, _initialize_check_for_gdb_ini, and _initialize_loadable prototypes. * windows-tdep.c: Remove _initialize_windows_tdep prototype. * xcoffread.c: Remove _initialize_xcoffread prototype. * xml-support.c: Remove _initialize_xml_support prototype. * xstormy16-tdep.c: Remove _initialize_xstormy16_tdep prototype. * xtensa-linux-nat.c: Remove _initialize_xtensa_linux_nat prototype. * xtensa-linux-tdep.c: Remove _initialize_xtensa_linux_tdep prototype. * xtensa-tdep.c: Remove _initialize_xtensa_tdep prototype.
512 lines
14 KiB
C
512 lines
14 KiB
C
/* Manages interpreters for GDB, the GNU debugger.
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Copyright (C) 2000-2017 Free Software Foundation, Inc.
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Written by Jim Ingham <jingham@apple.com> of Apple Computer, Inc.
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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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/* This is just a first cut at separating out the "interpreter"
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functions of gdb into self-contained modules. There are a couple
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of open areas that need to be sorted out:
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1) The interpreter explicitly contains a UI_OUT, and can insert itself
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into the event loop, but it doesn't explicitly contain hooks for readline.
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I did this because it seems to me many interpreters won't want to use
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the readline command interface, and it is probably simpler to just let
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them take over the input in their resume proc. */
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#include "defs.h"
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#include "gdbcmd.h"
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#include "ui-out.h"
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#include "event-loop.h"
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#include "event-top.h"
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#include "interps.h"
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#include "completer.h"
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#include "top.h" /* For command_loop. */
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#include "continuations.h"
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/* Each UI has its own independent set of interpreters. */
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struct ui_interp_info
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{
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/* Each top level has its own independent set of interpreters. */
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struct interp *interp_list;
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struct interp *current_interpreter;
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struct interp *top_level_interpreter;
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/* The interpreter that is active while `interp_exec' is active, NULL
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at all other times. */
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struct interp *command_interpreter;
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};
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/* Get UI's ui_interp_info object. Never returns NULL. */
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static struct ui_interp_info *
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get_interp_info (struct ui *ui)
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{
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if (ui->interp_info == NULL)
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ui->interp_info = XCNEW (struct ui_interp_info);
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return ui->interp_info;
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}
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/* Get the current UI's ui_interp_info object. Never returns
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NULL. */
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static struct ui_interp_info *
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get_current_interp_info (void)
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{
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return get_interp_info (current_ui);
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}
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/* The magic initialization routine for this module. */
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static struct interp *interp_lookup_existing (struct ui *ui,
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const char *name);
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interp::interp (const char *name)
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{
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this->name = xstrdup (name);
|
|
this->inited = false;
|
|
}
|
|
|
|
interp::~interp ()
|
|
{}
|
|
|
|
/* An interpreter factory. Maps an interpreter name to the factory
|
|
function that instantiates an interpreter by that name. */
|
|
|
|
struct interp_factory
|
|
{
|
|
/* This is the name in "-i=INTERP" and "interpreter-exec INTERP". */
|
|
const char *name;
|
|
|
|
/* The function that creates the interpreter. */
|
|
interp_factory_func func;
|
|
};
|
|
|
|
typedef struct interp_factory *interp_factory_p;
|
|
DEF_VEC_P(interp_factory_p);
|
|
|
|
/* The registered interpreter factories. */
|
|
static VEC(interp_factory_p) *interpreter_factories = NULL;
|
|
|
|
/* See interps.h. */
|
|
|
|
void
|
|
interp_factory_register (const char *name, interp_factory_func func)
|
|
{
|
|
struct interp_factory *f;
|
|
int ix;
|
|
|
|
/* Assert that no factory for NAME is already registered. */
|
|
for (ix = 0;
|
|
VEC_iterate (interp_factory_p, interpreter_factories, ix, f);
|
|
++ix)
|
|
if (strcmp (f->name, name) == 0)
|
|
{
|
|
internal_error (__FILE__, __LINE__,
|
|
_("interpreter factory already registered: \"%s\"\n"),
|
|
name);
|
|
}
|
|
|
|
f = XNEW (struct interp_factory);
|
|
f->name = name;
|
|
f->func = func;
|
|
VEC_safe_push (interp_factory_p, interpreter_factories, f);
|
|
}
|
|
|
|
/* Add interpreter INTERP to the gdb interpreter list. The
|
|
interpreter must not have previously been added. */
|
|
void
|
|
interp_add (struct ui *ui, struct interp *interp)
|
|
{
|
|
struct ui_interp_info *ui_interp = get_interp_info (ui);
|
|
|
|
gdb_assert (interp_lookup_existing (ui, interp->name) == NULL);
|
|
|
|
interp->next = ui_interp->interp_list;
|
|
ui_interp->interp_list = interp;
|
|
}
|
|
|
|
/* This sets the current interpreter to be INTERP. If INTERP has not
|
|
been initialized, then this will also run the init method.
|
|
|
|
The TOP_LEVEL parameter tells if this new interpreter is
|
|
the top-level one. The top-level is what is requested
|
|
on the command line, and is responsible for reporting general
|
|
notification about target state changes. For example, if
|
|
MI is the top-level interpreter, then it will always report
|
|
events such as target stops and new thread creation, even if they
|
|
are caused by CLI commands. */
|
|
|
|
static void
|
|
interp_set (struct interp *interp, bool top_level)
|
|
{
|
|
struct ui_interp_info *ui_interp = get_current_interp_info ();
|
|
struct interp *old_interp = ui_interp->current_interpreter;
|
|
|
|
/* If we already have an interpreter, then trying to
|
|
set top level interpreter is kinda pointless. */
|
|
gdb_assert (!top_level || !ui_interp->current_interpreter);
|
|
gdb_assert (!top_level || !ui_interp->top_level_interpreter);
|
|
|
|
if (old_interp != NULL)
|
|
{
|
|
current_uiout->flush ();
|
|
old_interp->suspend ();
|
|
}
|
|
|
|
ui_interp->current_interpreter = interp;
|
|
if (top_level)
|
|
ui_interp->top_level_interpreter = interp;
|
|
|
|
/* We use interpreter_p for the "set interpreter" variable, so we need
|
|
to make sure we have a malloc'ed copy for the set command to free. */
|
|
if (interpreter_p != NULL
|
|
&& strcmp (interp->name, interpreter_p) != 0)
|
|
{
|
|
xfree (interpreter_p);
|
|
|
|
interpreter_p = xstrdup (interp->name);
|
|
}
|
|
|
|
/* Run the init proc. */
|
|
if (!interp->inited)
|
|
{
|
|
interp->init (top_level);
|
|
interp->inited = true;
|
|
}
|
|
|
|
/* Do this only after the interpreter is initialized. */
|
|
current_uiout = interp->interp_ui_out ();
|
|
|
|
/* Clear out any installed interpreter hooks/event handlers. */
|
|
clear_interpreter_hooks ();
|
|
|
|
interp->resume ();
|
|
}
|
|
|
|
/* Look up the interpreter for NAME. If no such interpreter exists,
|
|
return NULL, otherwise return a pointer to the interpreter. */
|
|
|
|
static struct interp *
|
|
interp_lookup_existing (struct ui *ui, const char *name)
|
|
{
|
|
struct ui_interp_info *ui_interp = get_interp_info (ui);
|
|
struct interp *interp;
|
|
|
|
for (interp = ui_interp->interp_list;
|
|
interp != NULL;
|
|
interp = interp->next)
|
|
{
|
|
if (strcmp (interp->name, name) == 0)
|
|
return interp;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/* See interps.h. */
|
|
|
|
struct interp *
|
|
interp_lookup (struct ui *ui, const char *name)
|
|
{
|
|
struct interp_factory *factory;
|
|
struct interp *interp;
|
|
int ix;
|
|
|
|
if (name == NULL || strlen (name) == 0)
|
|
return NULL;
|
|
|
|
/* Only create each interpreter once per top level. */
|
|
interp = interp_lookup_existing (ui, name);
|
|
if (interp != NULL)
|
|
return interp;
|
|
|
|
for (ix = 0;
|
|
VEC_iterate (interp_factory_p, interpreter_factories, ix, factory);
|
|
++ix)
|
|
if (strcmp (factory->name, name) == 0)
|
|
{
|
|
interp = factory->func (name);
|
|
interp_add (ui, interp);
|
|
return interp;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/* See interps.h. */
|
|
|
|
void
|
|
set_top_level_interpreter (const char *name)
|
|
{
|
|
/* Find it. */
|
|
struct interp *interp = interp_lookup (current_ui, name);
|
|
|
|
if (interp == NULL)
|
|
error (_("Interpreter `%s' unrecognized"), name);
|
|
/* Install it. */
|
|
interp_set (interp, true);
|
|
}
|
|
|
|
/* Returns the current interpreter. */
|
|
|
|
struct ui_out *
|
|
interp_ui_out (struct interp *interp)
|
|
{
|
|
struct ui_interp_info *ui_interp = get_current_interp_info ();
|
|
|
|
if (interp == NULL)
|
|
interp = ui_interp->current_interpreter;
|
|
return interp->interp_ui_out ();
|
|
}
|
|
|
|
void
|
|
current_interp_set_logging (ui_file_up logfile,
|
|
bool logging_redirect)
|
|
{
|
|
struct ui_interp_info *ui_interp = get_current_interp_info ();
|
|
struct interp *interp = ui_interp->current_interpreter;
|
|
|
|
interp->set_logging (std::move (logfile), logging_redirect);
|
|
}
|
|
|
|
/* Temporarily overrides the current interpreter. */
|
|
struct interp *
|
|
interp_set_temp (const char *name)
|
|
{
|
|
struct ui_interp_info *ui_interp = get_current_interp_info ();
|
|
struct interp *interp = interp_lookup (current_ui, name);
|
|
struct interp *old_interp = ui_interp->current_interpreter;
|
|
|
|
if (interp)
|
|
ui_interp->current_interpreter = interp;
|
|
return old_interp;
|
|
}
|
|
|
|
/* Returns the interpreter's name. */
|
|
|
|
const char *
|
|
interp_name (struct interp *interp)
|
|
{
|
|
return interp->name;
|
|
}
|
|
|
|
/* Returns true if the current interp is the passed in name. */
|
|
int
|
|
current_interp_named_p (const char *interp_name)
|
|
{
|
|
struct ui_interp_info *ui_interp = get_current_interp_info ();
|
|
struct interp *interp = ui_interp->current_interpreter;
|
|
|
|
if (interp != NULL)
|
|
return (strcmp (interp->name, interp_name) == 0);
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* The interpreter that was active when a command was executed.
|
|
Normally that'd always be CURRENT_INTERPRETER, except that MI's
|
|
-interpreter-exec command doesn't actually flip the current
|
|
interpreter when running its sub-command. The
|
|
`command_interpreter' global tracks when interp_exec is called
|
|
(IOW, when -interpreter-exec is called). If that is set, it is
|
|
INTERP in '-interpreter-exec INTERP "CMD"' or in 'interpreter-exec
|
|
INTERP "CMD". Otherwise, interp_exec isn't active, and so the
|
|
interpreter running the command is the current interpreter. */
|
|
|
|
struct interp *
|
|
command_interp (void)
|
|
{
|
|
struct ui_interp_info *ui_interp = get_current_interp_info ();
|
|
|
|
if (ui_interp->command_interpreter != NULL)
|
|
return ui_interp->command_interpreter;
|
|
else
|
|
return ui_interp->current_interpreter;
|
|
}
|
|
|
|
/* See interps.h. */
|
|
|
|
void
|
|
interp_pre_command_loop (struct interp *interp)
|
|
{
|
|
gdb_assert (interp != NULL);
|
|
|
|
interp->pre_command_loop ();
|
|
}
|
|
|
|
/* See interp.h */
|
|
|
|
int
|
|
interp_supports_command_editing (struct interp *interp)
|
|
{
|
|
return interp->supports_command_editing ();
|
|
}
|
|
|
|
/* interp_exec - This executes COMMAND_STR in the current
|
|
interpreter. */
|
|
|
|
struct gdb_exception
|
|
interp_exec (struct interp *interp, const char *command_str)
|
|
{
|
|
struct ui_interp_info *ui_interp = get_current_interp_info ();
|
|
|
|
struct gdb_exception ex;
|
|
struct interp *save_command_interp;
|
|
|
|
/* See `command_interp' for why we do this. */
|
|
save_command_interp = ui_interp->command_interpreter;
|
|
ui_interp->command_interpreter = interp;
|
|
|
|
ex = interp->exec (command_str);
|
|
|
|
ui_interp->command_interpreter = save_command_interp;
|
|
|
|
return ex;
|
|
}
|
|
|
|
/* A convenience routine that nulls out all the common command hooks.
|
|
Use it when removing your interpreter in its suspend proc. */
|
|
void
|
|
clear_interpreter_hooks (void)
|
|
{
|
|
deprecated_print_frame_info_listing_hook = 0;
|
|
/*print_frame_more_info_hook = 0; */
|
|
deprecated_query_hook = 0;
|
|
deprecated_warning_hook = 0;
|
|
deprecated_interactive_hook = 0;
|
|
deprecated_readline_begin_hook = 0;
|
|
deprecated_readline_hook = 0;
|
|
deprecated_readline_end_hook = 0;
|
|
deprecated_context_hook = 0;
|
|
deprecated_target_wait_hook = 0;
|
|
deprecated_call_command_hook = 0;
|
|
deprecated_error_begin_hook = 0;
|
|
}
|
|
|
|
static void
|
|
interpreter_exec_cmd (char *args, int from_tty)
|
|
{
|
|
struct ui_interp_info *ui_interp = get_current_interp_info ();
|
|
struct interp *old_interp, *interp_to_use;
|
|
unsigned int nrules;
|
|
unsigned int i;
|
|
|
|
if (args == NULL)
|
|
error_no_arg (_("interpreter-exec command"));
|
|
|
|
gdb_argv prules (args);
|
|
nrules = prules.count ();
|
|
|
|
if (nrules < 2)
|
|
error (_("usage: interpreter-exec <interpreter> [ <command> ... ]"));
|
|
|
|
old_interp = ui_interp->current_interpreter;
|
|
|
|
interp_to_use = interp_lookup (current_ui, prules[0]);
|
|
if (interp_to_use == NULL)
|
|
error (_("Could not find interpreter \"%s\"."), prules[0]);
|
|
|
|
interp_set (interp_to_use, false);
|
|
|
|
for (i = 1; i < nrules; i++)
|
|
{
|
|
struct gdb_exception e = interp_exec (interp_to_use, prules[i]);
|
|
|
|
if (e.reason < 0)
|
|
{
|
|
interp_set (old_interp, 0);
|
|
error (_("error in command: \"%s\"."), prules[i]);
|
|
}
|
|
}
|
|
|
|
interp_set (old_interp, 0);
|
|
}
|
|
|
|
/* See interps.h. */
|
|
|
|
void
|
|
interpreter_completer (struct cmd_list_element *ignore,
|
|
completion_tracker &tracker,
|
|
const char *text, const char *word)
|
|
{
|
|
struct interp_factory *interp;
|
|
int textlen;
|
|
int ix;
|
|
|
|
textlen = strlen (text);
|
|
for (ix = 0;
|
|
VEC_iterate (interp_factory_p, interpreter_factories, ix, interp);
|
|
++ix)
|
|
{
|
|
if (strncmp (interp->name, text, textlen) == 0)
|
|
{
|
|
char *match;
|
|
|
|
match = (char *) xmalloc (strlen (word) + strlen (interp->name) + 1);
|
|
if (word == text)
|
|
strcpy (match, interp->name);
|
|
else if (word > text)
|
|
{
|
|
/* Return some portion of interp->name. */
|
|
strcpy (match, interp->name + (word - text));
|
|
}
|
|
else
|
|
{
|
|
/* Return some of text plus interp->name. */
|
|
strncpy (match, word, text - word);
|
|
match[text - word] = '\0';
|
|
strcat (match, interp->name);
|
|
}
|
|
tracker.add_completion (gdb::unique_xmalloc_ptr<char> (match));
|
|
}
|
|
}
|
|
}
|
|
|
|
struct interp *
|
|
top_level_interpreter (void)
|
|
{
|
|
struct ui_interp_info *ui_interp = get_current_interp_info ();
|
|
|
|
return ui_interp->top_level_interpreter;
|
|
}
|
|
|
|
/* See interps.h. */
|
|
|
|
struct interp *
|
|
current_interpreter (void)
|
|
{
|
|
struct ui_interp_info *ui_interp = get_interp_info (current_ui);
|
|
|
|
return ui_interp->current_interpreter;
|
|
}
|
|
|
|
/* This just adds the "interpreter-exec" command. */
|
|
void
|
|
_initialize_interpreter (void)
|
|
{
|
|
struct cmd_list_element *c;
|
|
|
|
c = add_cmd ("interpreter-exec", class_support,
|
|
interpreter_exec_cmd, _("\
|
|
Execute a command in an interpreter. It takes two arguments:\n\
|
|
The first argument is the name of the interpreter to use.\n\
|
|
The second argument is the command to execute.\n"), &cmdlist);
|
|
set_cmd_completer (c, interpreter_completer);
|
|
}
|