
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.
338 lines
8.9 KiB
C
338 lines
8.9 KiB
C
/* The find command.
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Copyright (C) 2008-2017 Free Software Foundation, 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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#include "defs.h"
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#include "arch-utils.h"
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#include <ctype.h>
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#include "gdbcmd.h"
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#include "value.h"
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#include "target.h"
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#include "cli/cli-utils.h"
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#include <algorithm>
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/* Copied from bfd_put_bits. */
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static void
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put_bits (bfd_uint64_t data, gdb_byte *buf, int bits, bfd_boolean big_p)
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{
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int i;
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int bytes;
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gdb_assert (bits % 8 == 0);
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bytes = bits / 8;
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for (i = 0; i < bytes; i++)
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{
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int index = big_p ? bytes - i - 1 : i;
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buf[index] = data & 0xff;
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data >>= 8;
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}
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}
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/* Subroutine of find_command to simplify it.
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Parse the arguments of the "find" command. */
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static void
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parse_find_args (char *args, ULONGEST *max_countp,
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gdb_byte **pattern_bufp, ULONGEST *pattern_lenp,
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CORE_ADDR *start_addrp, ULONGEST *search_space_lenp,
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bfd_boolean big_p)
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{
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/* Default to using the specified type. */
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char size = '\0';
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ULONGEST max_count = ~(ULONGEST) 0;
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/* Buffer to hold the search pattern. */
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gdb_byte *pattern_buf;
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/* Current size of search pattern buffer.
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We realloc space as needed. */
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#define INITIAL_PATTERN_BUF_SIZE 100
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ULONGEST pattern_buf_size = INITIAL_PATTERN_BUF_SIZE;
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/* Pointer to one past the last in-use part of pattern_buf. */
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gdb_byte *pattern_buf_end;
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ULONGEST pattern_len;
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CORE_ADDR start_addr;
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ULONGEST search_space_len;
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const char *s = args;
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struct cleanup *old_cleanups;
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struct value *v;
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if (args == NULL)
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error (_("Missing search parameters."));
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pattern_buf = (gdb_byte *) xmalloc (pattern_buf_size);
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pattern_buf_end = pattern_buf;
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old_cleanups = make_cleanup (free_current_contents, &pattern_buf);
|
|
|
|
/* Get search granularity and/or max count if specified.
|
|
They may be specified in either order, together or separately. */
|
|
|
|
while (*s == '/')
|
|
{
|
|
++s;
|
|
|
|
while (*s != '\0' && *s != '/' && !isspace (*s))
|
|
{
|
|
if (isdigit (*s))
|
|
{
|
|
max_count = atoi (s);
|
|
while (isdigit (*s))
|
|
++s;
|
|
continue;
|
|
}
|
|
|
|
switch (*s)
|
|
{
|
|
case 'b':
|
|
case 'h':
|
|
case 'w':
|
|
case 'g':
|
|
size = *s++;
|
|
break;
|
|
default:
|
|
error (_("Invalid size granularity."));
|
|
}
|
|
}
|
|
|
|
s = skip_spaces_const (s);
|
|
}
|
|
|
|
/* Get the search range. */
|
|
|
|
v = parse_to_comma_and_eval (&s);
|
|
start_addr = value_as_address (v);
|
|
|
|
if (*s == ',')
|
|
++s;
|
|
s = skip_spaces_const (s);
|
|
|
|
if (*s == '+')
|
|
{
|
|
LONGEST len;
|
|
|
|
++s;
|
|
v = parse_to_comma_and_eval (&s);
|
|
len = value_as_long (v);
|
|
if (len == 0)
|
|
{
|
|
do_cleanups (old_cleanups);
|
|
printf_filtered (_("Empty search range.\n"));
|
|
return;
|
|
}
|
|
if (len < 0)
|
|
error (_("Invalid length."));
|
|
/* Watch for overflows. */
|
|
if (len > CORE_ADDR_MAX
|
|
|| (start_addr + len - 1) < start_addr)
|
|
error (_("Search space too large."));
|
|
search_space_len = len;
|
|
}
|
|
else
|
|
{
|
|
CORE_ADDR end_addr;
|
|
|
|
v = parse_to_comma_and_eval (&s);
|
|
end_addr = value_as_address (v);
|
|
if (start_addr > end_addr)
|
|
error (_("Invalid search space, end precedes start."));
|
|
search_space_len = end_addr - start_addr + 1;
|
|
/* We don't support searching all of memory
|
|
(i.e. start=0, end = 0xff..ff).
|
|
Bail to avoid overflows later on. */
|
|
if (search_space_len == 0)
|
|
error (_("Overflow in address range "
|
|
"computation, choose smaller range."));
|
|
}
|
|
|
|
if (*s == ',')
|
|
++s;
|
|
|
|
/* Fetch the search string. */
|
|
|
|
while (*s != '\0')
|
|
{
|
|
LONGEST x;
|
|
struct type *t;
|
|
ULONGEST pattern_buf_size_need;
|
|
|
|
s = skip_spaces_const (s);
|
|
|
|
v = parse_to_comma_and_eval (&s);
|
|
t = value_type (v);
|
|
|
|
/* Keep it simple and assume size == 'g' when watching for when we
|
|
need to grow the pattern buf. */
|
|
pattern_buf_size_need = (pattern_buf_end - pattern_buf
|
|
+ std::max (TYPE_LENGTH (t),
|
|
(unsigned) sizeof (int64_t)));
|
|
if (pattern_buf_size_need > pattern_buf_size)
|
|
{
|
|
size_t current_offset = pattern_buf_end - pattern_buf;
|
|
|
|
pattern_buf_size = pattern_buf_size_need * 2;
|
|
pattern_buf = (gdb_byte *) xrealloc (pattern_buf, pattern_buf_size);
|
|
pattern_buf_end = pattern_buf + current_offset;
|
|
}
|
|
|
|
if (size != '\0')
|
|
{
|
|
x = value_as_long (v);
|
|
switch (size)
|
|
{
|
|
case 'b':
|
|
*pattern_buf_end++ = x;
|
|
break;
|
|
case 'h':
|
|
put_bits (x, pattern_buf_end, 16, big_p);
|
|
pattern_buf_end += sizeof (int16_t);
|
|
break;
|
|
case 'w':
|
|
put_bits (x, pattern_buf_end, 32, big_p);
|
|
pattern_buf_end += sizeof (int32_t);
|
|
break;
|
|
case 'g':
|
|
put_bits (x, pattern_buf_end, 64, big_p);
|
|
pattern_buf_end += sizeof (int64_t);
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
memcpy (pattern_buf_end, value_contents (v), TYPE_LENGTH (t));
|
|
pattern_buf_end += TYPE_LENGTH (t);
|
|
}
|
|
|
|
if (*s == ',')
|
|
++s;
|
|
s = skip_spaces_const (s);
|
|
}
|
|
|
|
if (pattern_buf_end == pattern_buf)
|
|
error (_("Missing search pattern."));
|
|
|
|
pattern_len = pattern_buf_end - pattern_buf;
|
|
|
|
if (search_space_len < pattern_len)
|
|
error (_("Search space too small to contain pattern."));
|
|
|
|
*max_countp = max_count;
|
|
*pattern_bufp = pattern_buf;
|
|
*pattern_lenp = pattern_len;
|
|
*start_addrp = start_addr;
|
|
*search_space_lenp = search_space_len;
|
|
|
|
/* We successfully parsed the arguments, leave the freeing of PATTERN_BUF
|
|
to the caller now. */
|
|
discard_cleanups (old_cleanups);
|
|
}
|
|
|
|
static void
|
|
find_command (char *args, int from_tty)
|
|
{
|
|
struct gdbarch *gdbarch = get_current_arch ();
|
|
bfd_boolean big_p = gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG;
|
|
/* Command line parameters.
|
|
These are initialized to avoid uninitialized warnings from -Wall. */
|
|
ULONGEST max_count = 0;
|
|
gdb_byte *pattern_buf = 0;
|
|
ULONGEST pattern_len = 0;
|
|
CORE_ADDR start_addr = 0;
|
|
ULONGEST search_space_len = 0;
|
|
/* End of command line parameters. */
|
|
unsigned int found_count;
|
|
CORE_ADDR last_found_addr;
|
|
struct cleanup *old_cleanups;
|
|
|
|
parse_find_args (args, &max_count, &pattern_buf, &pattern_len,
|
|
&start_addr, &search_space_len, big_p);
|
|
|
|
old_cleanups = make_cleanup (free_current_contents, &pattern_buf);
|
|
|
|
/* Perform the search. */
|
|
|
|
found_count = 0;
|
|
last_found_addr = 0;
|
|
|
|
while (search_space_len >= pattern_len
|
|
&& found_count < max_count)
|
|
{
|
|
/* Offset from start of this iteration to the next iteration. */
|
|
ULONGEST next_iter_incr;
|
|
CORE_ADDR found_addr;
|
|
int found = target_search_memory (start_addr, search_space_len,
|
|
pattern_buf, pattern_len, &found_addr);
|
|
|
|
if (found <= 0)
|
|
break;
|
|
|
|
print_address (gdbarch, found_addr, gdb_stdout);
|
|
printf_filtered ("\n");
|
|
++found_count;
|
|
last_found_addr = found_addr;
|
|
|
|
/* Begin next iteration at one byte past this match. */
|
|
next_iter_incr = (found_addr - start_addr) + 1;
|
|
|
|
/* For robustness, we don't let search_space_len go -ve here. */
|
|
if (search_space_len >= next_iter_incr)
|
|
search_space_len -= next_iter_incr;
|
|
else
|
|
search_space_len = 0;
|
|
start_addr += next_iter_incr;
|
|
}
|
|
|
|
/* Record and print the results. */
|
|
|
|
set_internalvar_integer (lookup_internalvar ("numfound"), found_count);
|
|
if (found_count > 0)
|
|
{
|
|
struct type *ptr_type = builtin_type (gdbarch)->builtin_data_ptr;
|
|
|
|
set_internalvar (lookup_internalvar ("_"),
|
|
value_from_pointer (ptr_type, last_found_addr));
|
|
}
|
|
|
|
if (found_count == 0)
|
|
printf_filtered ("Pattern not found.\n");
|
|
else
|
|
printf_filtered ("%d pattern%s found.\n", found_count,
|
|
found_count > 1 ? "s" : "");
|
|
|
|
do_cleanups (old_cleanups);
|
|
}
|
|
|
|
void
|
|
_initialize_mem_search (void)
|
|
{
|
|
add_cmd ("find", class_vars, find_command, _("\
|
|
Search memory for a sequence of bytes.\n\
|
|
Usage:\nfind \
|
|
[/size-char] [/max-count] start-address, end-address, expr1 [, expr2 ...]\n\
|
|
find [/size-char] [/max-count] start-address, +length, expr1 [, expr2 ...]\n\
|
|
size-char is one of b,h,w,g for 8,16,32,64 bit values respectively,\n\
|
|
and if not specified the size is taken from the type of the expression\n\
|
|
in the current language.\n\
|
|
Note that this means for example that in the case of C-like languages\n\
|
|
a search for an untyped 0x42 will search for \"(int) 0x42\"\n\
|
|
which is typically four bytes.\n\
|
|
\n\
|
|
The address of the last match is stored as the value of \"$_\".\n\
|
|
Convenience variable \"$numfound\" is set to the number of matches."),
|
|
&cmdlist);
|
|
}
|