diff options
| author | Trevor Saunders <tbsaunde+binutils@tbsaunde.org> | 2016-04-18 13:16:27 -0400 |
|---|---|---|
| committer | Trevor Saunders <tbsaunde+binutils@tbsaunde.org> | 2016-05-07 20:12:53 -0400 |
| commit | 870f88f7551b0f2d6aaaa36fb684b5ff8f468107 (patch) | |
| tree | 45d683b48dfae90cc7cda7480aaad35d638cb57c | |
| parent | 9852e3081f1f500ab725af96f0536eb2986c5f60 (diff) | |
| download | binutils-gdb-870f88f7551b0f2d6aaaa36fb684b5ff8f468107.tar.gz | |
remove trivialy unused variables
gdb/ChangeLog:
2016-05-07 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
* aarch64-linux-tdep.c (aarch64_linux_sigframe_init): Remove unused
variables.
* aarch64-tdep.c (aarch64_skip_prologue): Likewise.
(aarch64_scan_prologue): Likewise.
(aarch64_prologue_prev_register): Likewise.
(aarch64_dwarf2_prev_register): Likewise.
(pass_in_v): Likewise.
(aarch64_push_dummy_call): Likewise.
(aarch64_breakpoint_from_pc): Likewise.
(aarch64_return_in_memory): Likewise.
(aarch64_return_value): Likewise.
(aarch64_displaced_step_b_cond): Likewise.
(aarch64_displaced_step_cb): Likewise.
(aarch64_displaced_step_tb): Likewise.
(aarch64_gdbarch_init): Likewise.
(aarch64_process_record): Likewise.
* alpha-mdebug-tdep.c (alpha_mdebug_init_abi): Likewise.
* alpha-tdep.c (_initialize_alpha_tdep): Likewise.
* amd64-dicos-tdep.c (amd64_dicos_init_abi): Likewise.
* amd64-linux-tdep.c (amd64_dtrace_parse_probe_argument): Likewise.
* amd64-tdep.c (fixup_riprel): Likewise.
* amd64-windows-tdep.c (amd64_windows_frame_decode_epilogue): Likewise.
(amd64_windows_frame_decode_insns): Likewise.
(amd64_windows_frame_cache): Likewise.
(amd64_windows_frame_prev_register): Likewise.
(amd64_windows_frame_this_id): Likewise.
(amd64_windows_init_abi): Likewise.
* arm-linux-tdep.c (arm_linux_get_syscall_number): Likewise.
(arm_linux_get_next_pcs_syscall_next_pc): Likewise.
* arm-symbian-tdep.c (arm_symbian_init_abi): Likewise.
* arm-tdep.c (arm_make_epilogue_frame_cache): Likewise.
(arm_epilogue_frame_prev_register): Likewise.
(arm_record_vdata_transfer_insn): Likewise.
(arm_record_exreg_ld_st_insn): Likewise.
* auto-load.c (execute_script_contents): Likewise.
(print_scripts): Likewise.
* avr-tdep.c (avr_frame_prev_register): Likewise.
(avr_push_dummy_call): Likewise.
* bfin-linux-tdep.c (bfin_linux_sigframe_init): Likewise.
* bfin-tdep.c (bfin_gdbarch_init): Likewise.
* blockframe.c (find_pc_partial_function_gnu_ifunc): Likewise.
* break-catch-throw.c (fetch_probe_arguments): Likewise.
* breakpoint.c (breakpoint_xfer_memory): Likewise.
(breakpoint_init_inferior): Likewise.
(breakpoint_inserted_here_p): Likewise.
(software_breakpoint_inserted_here_p): Likewise.
(hardware_breakpoint_inserted_here_p): Likewise.
(bpstat_what): Likewise.
(break_range_command): Likewise.
(save_breakpoints): Likewise.
* coffread.c (coff_symfile_read): Likewise.
* cris-tdep.c (cris_push_dummy_call): Likewise.
(cris_scan_prologue): Likewise.
(cris_register_size): Likewise.
(_initialize_cris_tdep): Likewise.
* d-exp.y: Likewise.
* dbxread.c (dbx_read_symtab): Likewise.
(process_one_symbol): Likewise.
(coffstab_build_psymtabs): Likewise.
(elfstab_build_psymtabs): Likewise.
* dicos-tdep.c (dicos_init_abi): Likewise.
* disasm.c (do_mixed_source_and_assembly): Likewise.
(gdb_disassembly): Likewise.
* dtrace-probe.c (dtrace_process_dof): Likewise.
* dwarf2read.c (error_check_comp_unit_head): Likewise.
(build_type_psymtabs_1): Likewise.
(skip_one_die): Likewise.
(process_imported_unit_die): Likewise.
(dwarf2_physname): Likewise.
(read_file_scope): Likewise.
(setup_type_unit_groups): Likewise.
(create_dwo_cu_reader): Likewise.
(create_dwo_cu): Likewise.
(create_dwo_unit_in_dwp_v1): Likewise.
(create_dwo_unit_in_dwp_v2): Likewise.
(lookup_dwo_unit_in_dwp): Likewise.
(free_dwo_file): Likewise.
(check_producer): Likewise.
(dwarf2_add_typedef): Likewise.
(dwarf2_add_member_fn): Likewise.
(read_unsigned_leb128): Likewise.
(read_signed_leb128): Likewise.
(dwarf2_const_value): Likewise.
(follow_die_sig_1): Likewise.
(dwarf_decode_macro_bytes): Likewise.
* extension.c (restore_active_ext_lang): Likewise.
* frv-linux-tdep.c (frv_linux_sigtramp_frame_cache): Likewise.
* ft32-tdep.c (ft32_analyze_prologue): Likewise.
* gdbtypes.c (lookup_typename): Likewise.
(resolve_dynamic_range): Likewise.
(check_typedef): Likewise.
* h8300-tdep.c (h8300_is_argument_spill): Likewise.
(h8300_gdbarch_init): Likewise.
* hppa-tdep.c (hppa32_push_dummy_call): Likewise.
(hppa_frame_this_id): Likewise.
(_initialize_hppa_tdep): Likewise.
* hppanbsd-tdep.c (hppanbsd_sigtramp_cache_init): Likewise.
* hppaobsd-tdep.c (hppaobsd_supply_fpregset): Likewise.
* i386-dicos-tdep.c (i386_dicos_init_abi): Likewise.
* i386-tdep.c (i386_bnd_type): Likewise.
(i386_gdbarch_init): Likewise.
(i386_mpx_bd_base): Likewise.
* i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Likewise.
* i386obsd-tdep.c (i386obsd_elf_init_abi): Likewise.
* ia64-tdep.c (examine_prologue): Likewise.
(ia64_frame_cache): Likewise.
(ia64_push_dummy_call): Likewise.
* infcmd.c (finish_command_fsm_async_reply_reason): Likewise.
(default_print_one_register_info): Likewise.
* infrun.c (infrun_thread_ptid_changed): Likewise.
(thread_still_needs_step_over): Likewise.
(stop_all_threads): Likewise.
(restart_threads): Likewise.
(keep_going_stepped_thread): Likewise.
* iq2000-tdep.c (iq2000_scan_prologue): Likewise.
* language.c (language_init_primitive_type_symbols): Likewise.
* linespec.c (add_sal_to_sals): Likewise.
* linux-nat.c (status_callback): Likewise.
(kill_unfollowed_fork_children): Likewise.
(linux_nat_kill): Likewise.
* linux-tdep.c (linux_fill_prpsinfo): Likewise.
* linux-thread-db.c (thread_db_notice_clone): Likewise.
(record_thread): Likewise.
* location.c (string_to_event_location_basic): Likewise.
* m32c-tdep.c (m32c_prev_register): Likewise.
* m32r-linux-tdep.c (m32r_linux_init_abi): Likewise.
* m32r-tdep.c (decode_prologue): Likewise.
* m68klinux-tdep.c (m68k_linux_sigtramp_frame_cache): Likewise.
* machoread.c (macho_symtab_read): Likewise.
(macho_symfile_read): Likewise.
(macho_symfile_offsets): Likewise.
* maint.c (set_per_command_cmd): Likewise.
* mi/mi-cmd-stack.c (mi_cmd_stack_list_locals): Likewise.
(mi_cmd_stack_list_variables): Likewise.
* mi/mi-main.c (mi_cmd_exec_run): Likewise.
(output_register): Likewise.
(mi_cmd_execute): Likewise.
(mi_cmd_trace_define_variable): Likewise.
(print_variable_or_computed): Likewise.
* minsyms.c (prim_record_minimal_symbol_full): Likewise.
* mn10300-tdep.c (mn10300_frame_prev_register): Likewise.
* msp430-tdep.c (msp430_pseudo_register_write): Likewise.
* mt-tdep.c (mt_registers_info): Likewise.
* nios2-tdep.c (nios2_analyze_prologue): Likewise.
(nios2_push_dummy_call): Likewise.
(nios2_frame_unwind_cache): Likewise.
(nios2_stub_frame_cache): Likewise.
(nios2_stub_frame_sniffer): Likewise.
(nios2_gdbarch_init): Likewise.
* ppc-ravenscar-thread.c: Likewise.
* ppcfbsd-tdep.c (ppcfbsd_sigtramp_frame_cache): Likewise.
* python/py-evts.c (add_new_registry): Likewise.
* python/py-finishbreakpoint.c (bpfinishpy_init): Likewise.
(bpfinishpy_detect_out_scope_cb): Likewise.
* python/py-framefilter.c (py_print_value): Likewise.
* python/py-inferior.c (infpy_write_memory): Likewise.
* python/py-infevents.c (create_inferior_call_event_object): Likewise.
* python/py-infthread.c (thpy_get_ptid): Likewise.
* python/py-linetable.c (ltpy_get_pcs_for_line): Likewise.
(ltpy_get_all_source_lines): Likewise.
(ltpy_is_valid): Likewise.
(ltpy_iternext): Likewise.
* python/py-symtab.c (symtab_and_line_to_sal_object): Likewise.
* python/py-unwind.c (pyuw_object_attribute_to_pointer): Likewise.
(unwind_infopy_str): Likewise.
* python/py-varobj.c (py_varobj_get_iterator): Likewise.
* ravenscar-thread.c (ravenscar_inferior_created): Likewise.
* rs6000-aix-tdep.c (rs6000_push_dummy_call): Likewise.
* rs6000-lynx178-tdep.c (rs6000_lynx178_push_dummy_call): Likewise.
* rs6000-tdep.c (ppc_deal_with_atomic_sequence): Likewise.
* s390-linux-tdep.c (s390_supply_tdb_regset): Likewise.
(s390_frame_prev_register): Likewise.
(s390_dwarf2_frame_init_reg): Likewise.
(s390_record_vr): Likewise.
(s390_process_record): Likewise.
* score-tdep.c (score_push_dummy_call): Likewise.
(score3_analyze_prologue): Likewise.
* sh-tdep.c (sh_extract_return_value_nofpu): Likewise.
* sh64-tdep.c (sh64_analyze_prologue): Likewise.
(sh64_push_dummy_call): Likewise.
(sh64_extract_return_value): Likewise.
(sh64_do_fp_register): Likewise.
* solib-aix.c (solib_aix_get_section_offsets): Likewise.
* solib-darwin.c (darwin_read_exec_load_addr_from_dyld): Likewise.
(darwin_solib_read_all_image_info_addr): Likewise.
* solib-dsbt.c (enable_break): Likewise.
* solib-frv.c (enable_break2): Likewise.
(frv_fdpic_find_canonical_descriptor): Likewise.
* solib-svr4.c (svr4_handle_solib_event): Likewise.
* sparc-tdep.c (sparc_skip_stack_check): Likewise.
* sparc64-linux-tdep.c (sparc64_linux_get_longjmp_target): Likewise.
* sparcobsd-tdep.c (sparc32obsd_init_abi): Likewise.
* spu-tdep.c (info_spu_dma_cmdlist): Likewise.
* stack.c (read_frame_local): Likewise.
* symfile.c (symbol_file_add_separate): Likewise.
(remove_symbol_file_command): Likewise.
* symmisc.c (maintenance_print_one_line_table): Likewise.
* symtab.c (symbol_cache_flush): Likewise.
(basic_lookup_transparent_type): Likewise.
(sort_search_symbols_remove_dups): Likewise.
* target.c (target_memory_map): Likewise.
(target_detach): Likewise.
(target_resume): Likewise.
(acquire_fileio_fd): Likewise.
(target_store_registers): Likewise.
* thread.c (print_thread_info_1): Likewise.
* tic6x-tdep.c (tic6x_analyze_prologue): Likewise.
* tilegx-linux-tdep.c (tilegx_linux_sigframe_init): Likewise.
* tilegx-tdep.c (tilegx_push_dummy_call): Likewise.
(tilegx_analyze_prologue): Likewise.
(tilegx_stack_frame_destroyed_p): Likewise.
(tilegx_frame_cache): Likewise.
* tracefile.c (trace_save): Likewise.
* tracepoint.c (encode_actions_and_make_cleanup): Likewise.
(start_tracing): Likewise.
(print_one_static_tracepoint_marker): Likewise.
* tui/tui.c (tui_enable): Likewise.
* valops.c (value_struct_elt_bitpos): Likewise.
(find_overload_match): Likewise.
(find_oload_champ): Likewise.
* value.c (value_contents_copy_raw): Likewise.
* windows-tdep.c (windows_get_tlb_type): Likewise.
* x86-linux-nat.c (x86_linux_enable_btrace): Likewise.
* xcoffread.c (record_minimal_symbol): Likewise.
(scan_xcoff_symtab): Likewise.
* xtensa-tdep.c (execute_code): Likewise.
(xtensa_gdbarch_init): Likewise.
(_initialize_xtensa_tdep): Likewise.
109 files changed, 251 insertions, 417 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 2afa2f57160..35119af4bdc 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,234 @@ +2016-05-07 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> + + * aarch64-linux-tdep.c (aarch64_linux_sigframe_init): Remove unused + variables. + * aarch64-tdep.c (aarch64_skip_prologue): Likewise. + (aarch64_scan_prologue): Likewise. + (aarch64_prologue_prev_register): Likewise. + (aarch64_dwarf2_prev_register): Likewise. + (pass_in_v): Likewise. + (aarch64_push_dummy_call): Likewise. + (aarch64_breakpoint_from_pc): Likewise. + (aarch64_return_in_memory): Likewise. + (aarch64_return_value): Likewise. + (aarch64_displaced_step_b_cond): Likewise. + (aarch64_displaced_step_cb): Likewise. + (aarch64_displaced_step_tb): Likewise. + (aarch64_gdbarch_init): Likewise. + (aarch64_process_record): Likewise. + * alpha-mdebug-tdep.c (alpha_mdebug_init_abi): Likewise. + * alpha-tdep.c (_initialize_alpha_tdep): Likewise. + * amd64-dicos-tdep.c (amd64_dicos_init_abi): Likewise. + * amd64-linux-tdep.c (amd64_dtrace_parse_probe_argument): Likewise. + * amd64-tdep.c (fixup_riprel): Likewise. + * amd64-windows-tdep.c (amd64_windows_frame_decode_epilogue): Likewise. + (amd64_windows_frame_decode_insns): Likewise. + (amd64_windows_frame_cache): Likewise. + (amd64_windows_frame_prev_register): Likewise. + (amd64_windows_frame_this_id): Likewise. + (amd64_windows_init_abi): Likewise. + * arm-linux-tdep.c (arm_linux_get_syscall_number): Likewise. + (arm_linux_get_next_pcs_syscall_next_pc): Likewise. + * arm-symbian-tdep.c (arm_symbian_init_abi): Likewise. + * arm-tdep.c (arm_make_epilogue_frame_cache): Likewise. + (arm_epilogue_frame_prev_register): Likewise. + (arm_record_vdata_transfer_insn): Likewise. + (arm_record_exreg_ld_st_insn): Likewise. + * auto-load.c (execute_script_contents): Likewise. + (print_scripts): Likewise. + * avr-tdep.c (avr_frame_prev_register): Likewise. + (avr_push_dummy_call): Likewise. + * bfin-linux-tdep.c (bfin_linux_sigframe_init): Likewise. + * bfin-tdep.c (bfin_gdbarch_init): Likewise. + * blockframe.c (find_pc_partial_function_gnu_ifunc): Likewise. + * break-catch-throw.c (fetch_probe_arguments): Likewise. + * breakpoint.c (breakpoint_xfer_memory): Likewise. + (breakpoint_init_inferior): Likewise. + (breakpoint_inserted_here_p): Likewise. + (software_breakpoint_inserted_here_p): Likewise. + (hardware_breakpoint_inserted_here_p): Likewise. + (bpstat_what): Likewise. + (break_range_command): Likewise. + (save_breakpoints): Likewise. + * coffread.c (coff_symfile_read): Likewise. + * cris-tdep.c (cris_push_dummy_call): Likewise. + (cris_scan_prologue): Likewise. + (cris_register_size): Likewise. + (_initialize_cris_tdep): Likewise. + * d-exp.y: Likewise. + * dbxread.c (dbx_read_symtab): Likewise. + (process_one_symbol): Likewise. + (coffstab_build_psymtabs): Likewise. + (elfstab_build_psymtabs): Likewise. + * dicos-tdep.c (dicos_init_abi): Likewise. + * disasm.c (do_mixed_source_and_assembly): Likewise. + (gdb_disassembly): Likewise. + * dtrace-probe.c (dtrace_process_dof): Likewise. + * dwarf2read.c (error_check_comp_unit_head): Likewise. + (build_type_psymtabs_1): Likewise. + (skip_one_die): Likewise. + (process_imported_unit_die): Likewise. + (dwarf2_physname): Likewise. + (read_file_scope): Likewise. + (setup_type_unit_groups): Likewise. + (create_dwo_cu_reader): Likewise. + (create_dwo_cu): Likewise. + (create_dwo_unit_in_dwp_v1): Likewise. + (create_dwo_unit_in_dwp_v2): Likewise. + (lookup_dwo_unit_in_dwp): Likewise. + (free_dwo_file): Likewise. + (check_producer): Likewise. + (dwarf2_add_typedef): Likewise. + (dwarf2_add_member_fn): Likewise. + (read_unsigned_leb128): Likewise. + (read_signed_leb128): Likewise. + (dwarf2_const_value): Likewise. + (follow_die_sig_1): Likewise. + (dwarf_decode_macro_bytes): Likewise. + * extension.c (restore_active_ext_lang): Likewise. + * frv-linux-tdep.c (frv_linux_sigtramp_frame_cache): Likewise. + * ft32-tdep.c (ft32_analyze_prologue): Likewise. + * gdbtypes.c (lookup_typename): Likewise. + (resolve_dynamic_range): Likewise. + (check_typedef): Likewise. + * h8300-tdep.c (h8300_is_argument_spill): Likewise. + (h8300_gdbarch_init): Likewise. + * hppa-tdep.c (hppa32_push_dummy_call): Likewise. + (hppa_frame_this_id): Likewise. + (_initialize_hppa_tdep): Likewise. + * hppanbsd-tdep.c (hppanbsd_sigtramp_cache_init): Likewise. + * hppaobsd-tdep.c (hppaobsd_supply_fpregset): Likewise. + * i386-dicos-tdep.c (i386_dicos_init_abi): Likewise. + * i386-tdep.c (i386_bnd_type): Likewise. + (i386_gdbarch_init): Likewise. + (i386_mpx_bd_base): Likewise. + * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Likewise. + * i386obsd-tdep.c (i386obsd_elf_init_abi): Likewise. + * ia64-tdep.c (examine_prologue): Likewise. + (ia64_frame_cache): Likewise. + (ia64_push_dummy_call): Likewise. + * infcmd.c (finish_command_fsm_async_reply_reason): Likewise. + (default_print_one_register_info): Likewise. + * infrun.c (infrun_thread_ptid_changed): Likewise. + (thread_still_needs_step_over): Likewise. + (stop_all_threads): Likewise. + (restart_threads): Likewise. + (keep_going_stepped_thread): Likewise. + * iq2000-tdep.c (iq2000_scan_prologue): Likewise. + * language.c (language_init_primitive_type_symbols): Likewise. + * linespec.c (add_sal_to_sals): Likewise. + * linux-nat.c (status_callback): Likewise. + (kill_unfollowed_fork_children): Likewise. + (linux_nat_kill): Likewise. + * linux-tdep.c (linux_fill_prpsinfo): Likewise. + * linux-thread-db.c (thread_db_notice_clone): Likewise. + (record_thread): Likewise. + * location.c (string_to_event_location_basic): Likewise. + * m32c-tdep.c (m32c_prev_register): Likewise. + * m32r-linux-tdep.c (m32r_linux_init_abi): Likewise. + * m32r-tdep.c (decode_prologue): Likewise. + * m68klinux-tdep.c (m68k_linux_sigtramp_frame_cache): Likewise. + * machoread.c (macho_symtab_read): Likewise. + (macho_symfile_read): Likewise. + (macho_symfile_offsets): Likewise. + * maint.c (set_per_command_cmd): Likewise. + * mi/mi-cmd-stack.c (mi_cmd_stack_list_locals): Likewise. + (mi_cmd_stack_list_variables): Likewise. + * mi/mi-main.c (mi_cmd_exec_run): Likewise. + (output_register): Likewise. + (mi_cmd_execute): Likewise. + (mi_cmd_trace_define_variable): Likewise. + (print_variable_or_computed): Likewise. + * minsyms.c (prim_record_minimal_symbol_full): Likewise. + * mn10300-tdep.c (mn10300_frame_prev_register): Likewise. + * msp430-tdep.c (msp430_pseudo_register_write): Likewise. + * mt-tdep.c (mt_registers_info): Likewise. + * nios2-tdep.c (nios2_analyze_prologue): Likewise. + (nios2_push_dummy_call): Likewise. + (nios2_frame_unwind_cache): Likewise. + (nios2_stub_frame_cache): Likewise. + (nios2_stub_frame_sniffer): Likewise. + (nios2_gdbarch_init): Likewise. + * ppc-ravenscar-thread.c: Likewise. + * ppcfbsd-tdep.c (ppcfbsd_sigtramp_frame_cache): Likewise. + * python/py-evts.c (add_new_registry): Likewise. + * python/py-finishbreakpoint.c (bpfinishpy_init): Likewise. + (bpfinishpy_detect_out_scope_cb): Likewise. + * python/py-framefilter.c (py_print_value): Likewise. + * python/py-inferior.c (infpy_write_memory): Likewise. + * python/py-infevents.c (create_inferior_call_event_object): Likewise. + * python/py-infthread.c (thpy_get_ptid): Likewise. + * python/py-linetable.c (ltpy_get_pcs_for_line): Likewise. + (ltpy_get_all_source_lines): Likewise. + (ltpy_is_valid): Likewise. + (ltpy_iternext): Likewise. + * python/py-symtab.c (symtab_and_line_to_sal_object): Likewise. + * python/py-unwind.c (pyuw_object_attribute_to_pointer): Likewise. + (unwind_infopy_str): Likewise. + * python/py-varobj.c (py_varobj_get_iterator): Likewise. + * ravenscar-thread.c (ravenscar_inferior_created): Likewise. + * rs6000-aix-tdep.c (rs6000_push_dummy_call): Likewise. + * rs6000-lynx178-tdep.c (rs6000_lynx178_push_dummy_call): Likewise. + * rs6000-tdep.c (ppc_deal_with_atomic_sequence): Likewise. + * s390-linux-tdep.c (s390_supply_tdb_regset): Likewise. + (s390_frame_prev_register): Likewise. + (s390_dwarf2_frame_init_reg): Likewise. + (s390_record_vr): Likewise. + (s390_process_record): Likewise. + * score-tdep.c (score_push_dummy_call): Likewise. + (score3_analyze_prologue): Likewise. + * sh-tdep.c (sh_extract_return_value_nofpu): Likewise. + * sh64-tdep.c (sh64_analyze_prologue): Likewise. + (sh64_push_dummy_call): Likewise. + (sh64_extract_return_value): Likewise. + (sh64_do_fp_register): Likewise. + * solib-aix.c (solib_aix_get_section_offsets): Likewise. + * solib-darwin.c (darwin_read_exec_load_addr_from_dyld): Likewise. + (darwin_solib_read_all_image_info_addr): Likewise. + * solib-dsbt.c (enable_break): Likewise. + * solib-frv.c (enable_break2): Likewise. + (frv_fdpic_find_canonical_descriptor): Likewise. + * solib-svr4.c (svr4_handle_solib_event): Likewise. + * sparc-tdep.c (sparc_skip_stack_check): Likewise. + * sparc64-linux-tdep.c (sparc64_linux_get_longjmp_target): Likewise. + * sparcobsd-tdep.c (sparc32obsd_init_abi): Likewise. + * spu-tdep.c (info_spu_dma_cmdlist): Likewise. + * stack.c (read_frame_local): Likewise. + * symfile.c (symbol_file_add_separate): Likewise. + (remove_symbol_file_command): Likewise. + * symmisc.c (maintenance_print_one_line_table): Likewise. + * symtab.c (symbol_cache_flush): Likewise. + (basic_lookup_transparent_type): Likewise. + (sort_search_symbols_remove_dups): Likewise. + * target.c (target_memory_map): Likewise. + (target_detach): Likewise. + (target_resume): Likewise. + (acquire_fileio_fd): Likewise. + (target_store_registers): Likewise. + * thread.c (print_thread_info_1): Likewise. + * tic6x-tdep.c (tic6x_analyze_prologue): Likewise. + * tilegx-linux-tdep.c (tilegx_linux_sigframe_init): Likewise. + * tilegx-tdep.c (tilegx_push_dummy_call): Likewise. + (tilegx_analyze_prologue): Likewise. + (tilegx_stack_frame_destroyed_p): Likewise. + (tilegx_frame_cache): Likewise. + * tracefile.c (trace_save): Likewise. + * tracepoint.c (encode_actions_and_make_cleanup): Likewise. + (start_tracing): Likewise. + (print_one_static_tracepoint_marker): Likewise. + * tui/tui.c (tui_enable): Likewise. + * valops.c (value_struct_elt_bitpos): Likewise. + (find_overload_match): Likewise. + (find_oload_champ): Likewise. + * value.c (value_contents_copy_raw): Likewise. + * windows-tdep.c (windows_get_tlb_type): Likewise. + * x86-linux-nat.c (x86_linux_enable_btrace): Likewise. + * xcoffread.c (record_minimal_symbol): Likewise. + (scan_xcoff_symtab): Likewise. + * xtensa-tdep.c (execute_code): Likewise. + (xtensa_gdbarch_init): Likewise. + (_initialize_xtensa_tdep): Likewise. + 2016-05-04 Ulrich Weigand <uweigand@de.ibm.com> * spu-linux-nat.c (spu_bfd_iovec_pread): Add pointer cast for C++. diff --git a/gdb/aarch64-linux-tdep.c b/gdb/aarch64-linux-tdep.c index 651a0f094f7..cd220a6bd4f 100644 --- a/gdb/aarch64-linux-tdep.c +++ b/gdb/aarch64-linux-tdep.c @@ -143,7 +143,6 @@ aarch64_linux_sigframe_init (const struct tramp_frame *self, struct trad_frame_cache *this_cache, CORE_ADDR func) { - struct gdbarch *gdbarch = get_frame_arch (this_frame); CORE_ADDR sp = get_frame_register_unsigned (this_frame, AARCH64_SP_REGNUM); CORE_ADDR sigcontext_addr = sp diff --git a/gdb/aarch64-tdep.c b/gdb/aarch64-tdep.c index 6f2e38e0bef..88fcf4bb55a 100644 --- a/gdb/aarch64-tdep.c +++ b/gdb/aarch64-tdep.c @@ -415,10 +415,7 @@ aarch64_analyze_prologue (struct gdbarch *gdbarch, static CORE_ADDR aarch64_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc) { - unsigned long inst; - CORE_ADDR skip_pc; CORE_ADDR func_addr, limit_pc; - struct symtab_and_line sal; /* See if we can determine the end of the prologue via the symbol table. If so, then return either PC, or the PC after the @@ -488,9 +485,6 @@ aarch64_scan_prologue (struct frame_info *this_frame, else { CORE_ADDR frame_loc; - LONGEST saved_fp; - LONGEST saved_lr; - enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); frame_loc = get_frame_register_unsigned (this_frame, AARCH64_FP_REGNUM); if (frame_loc == 0) @@ -612,7 +606,6 @@ static struct value * aarch64_prologue_prev_register (struct frame_info *this_frame, void **this_cache, int prev_regnum) { - struct gdbarch *gdbarch = get_frame_arch (this_frame); struct aarch64_prologue_cache *cache = aarch64_make_prologue_cache (this_frame, this_cache); @@ -816,7 +809,6 @@ static struct value * aarch64_dwarf2_prev_register (struct frame_info *this_frame, void **this_cache, int regnum) { - struct gdbarch *gdbarch = get_frame_arch (this_frame); CORE_ADDR lr; switch (regnum) @@ -1061,7 +1053,6 @@ pass_in_v (struct gdbarch *gdbarch, { if (info->nsrn < 8) { - enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); int regnum = AARCH64_V0_REGNUM + info->nsrn; gdb_byte reg[V_REGISTER_SIZE]; @@ -1181,10 +1172,7 @@ aarch64_push_dummy_call (struct gdbarch *gdbarch, struct value *function, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr) { - int nstack = 0; int argnum; - int x_argreg; - int v_argreg; struct aarch64_call_info info; struct type *func_type; struct type *return_type; @@ -1584,8 +1572,6 @@ static const gdb_byte * aarch64_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr) { - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - *lenptr = sizeof (aarch64_default_breakpoint); return aarch64_default_breakpoint; } @@ -1709,9 +1695,6 @@ aarch64_extract_return_value (struct type *type, struct regcache *regs, static int aarch64_return_in_memory (struct gdbarch *gdbarch, struct type *type) { - int nRc; - enum type_code code; - type = check_typedef (type); if (is_hfa_or_hva (type)) @@ -1843,7 +1826,6 @@ aarch64_return_value (struct gdbarch *gdbarch, struct value *func_value, struct type *valtype, struct regcache *regcache, gdb_byte *readbuf, const gdb_byte *writebuf) { - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); if (TYPE_CODE (valtype) == TYPE_CODE_STRUCT || TYPE_CODE (valtype) == TYPE_CODE_UNION @@ -2374,7 +2356,6 @@ aarch64_displaced_step_b_cond (const unsigned cond, const int32_t offset, { struct aarch64_displaced_step_data *dsd = (struct aarch64_displaced_step_data *) data; - int32_t new_offset = data->insn_addr - dsd->new_addr + offset; /* GDB has to fix up PC after displaced step this instruction differently according to the condition is true or false. Instead @@ -2413,7 +2394,6 @@ aarch64_displaced_step_cb (const int32_t offset, const int is_cbnz, { struct aarch64_displaced_step_data *dsd = (struct aarch64_displaced_step_data *) data; - int32_t new_offset = data->insn_addr - dsd->new_addr + offset; /* The offset is out of range for a compare and branch instruction. We can use the following instructions instead: @@ -2438,7 +2418,6 @@ aarch64_displaced_step_tb (const int32_t offset, int is_tbnz, { struct aarch64_displaced_step_data *dsd = (struct aarch64_displaced_step_data *) data; - int32_t new_offset = data->insn_addr - dsd->new_addr + offset; /* The offset is out of range for a test bit and branch instruction We can use the following instructions instead: @@ -2662,7 +2641,6 @@ aarch64_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) struct tdesc_arch_data *tdesc_data = NULL; const struct target_desc *tdesc = info.target_desc; int i; - int have_fpa_registers = 1; int valid_p = 1; const struct tdesc_feature *feature; int num_regs = 0; @@ -3762,7 +3740,6 @@ aarch64_process_record (struct gdbarch *gdbarch, struct regcache *regcache, uint32_t rec_no = 0; uint8_t insn_size = 4; uint32_t ret = 0; - ULONGEST t_bit = 0, insn_id = 0; gdb_byte buf[insn_size]; insn_decode_record aarch64_record; diff --git a/gdb/alpha-mdebug-tdep.c b/gdb/alpha-mdebug-tdep.c index e850aa74626..6db84f9573a 100644 --- a/gdb/alpha-mdebug-tdep.c +++ b/gdb/alpha-mdebug-tdep.c @@ -402,8 +402,6 @@ alpha_mdebug_frame_base_sniffer (struct frame_info *this_frame) void alpha_mdebug_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) { - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - frame_unwind_append_unwinder (gdbarch, &alpha_mdebug_frame_unwind); frame_base_append_sniffer (gdbarch, alpha_mdebug_frame_base_sniffer); } diff --git a/gdb/alpha-tdep.c b/gdb/alpha-tdep.c index 02062140ecb..b89ea13852e 100644 --- a/gdb/alpha-tdep.c +++ b/gdb/alpha-tdep.c @@ -1857,7 +1857,6 @@ extern initialize_file_ftype _initialize_alpha_tdep; /* -Wmissing-prototypes */ void _initialize_alpha_tdep (void) { - struct cmd_list_element *c; gdbarch_register (bfd_arch_alpha, alpha_gdbarch_init, NULL); diff --git a/gdb/amd64-dicos-tdep.c b/gdb/amd64-dicos-tdep.c index 77cfb1e4792..e2749a528c3 100644 --- a/gdb/amd64-dicos-tdep.c +++ b/gdb/amd64-dicos-tdep.c @@ -25,8 +25,6 @@ static void amd64_dicos_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) { - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - amd64_init_abi (info, gdbarch); dicos_init_abi (gdbarch); diff --git a/gdb/amd64-linux-tdep.c b/gdb/amd64-linux-tdep.c index 98224c3d34b..3f2a92bdf57 100644 --- a/gdb/amd64-linux-tdep.c +++ b/gdb/amd64-linux-tdep.c @@ -1733,8 +1733,6 @@ amd64_dtrace_parse_probe_argument (struct gdbarch *gdbarch, struct parser_state *pstate, int narg) { - enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); - struct frame_info *this_frame = get_selected_frame (NULL); struct stoken str; /* DTrace probe arguments can be found on the ABI-defined places for @@ -1764,7 +1762,6 @@ amd64_dtrace_parse_probe_argument (struct gdbarch *gdbarch, else { /* Additional arguments are passed on the stack. */ - CORE_ADDR sp; const char *regname = user_reg_map_regnum_to_name (gdbarch, AMD64_RSP_REGNUM); /* Displacement. */ diff --git a/gdb/amd64-tdep.c b/gdb/amd64-tdep.c index 0065523f311..6289d21f348 100644 --- a/gdb/amd64-tdep.c +++ b/gdb/amd64-tdep.c @@ -1302,12 +1302,10 @@ static void fixup_riprel (struct gdbarch *gdbarch, struct displaced_step_closure *dsc, CORE_ADDR from, CORE_ADDR to, struct regcache *regs) { - enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); const struct amd64_insn *insn_details = &dsc->insn_details; int modrm_offset = insn_details->modrm_offset; gdb_byte *insn = insn_details->raw_insn + modrm_offset; CORE_ADDR rip_base; - int32_t disp; int insn_length; int arch_tmp_regno, tmp_regno; ULONGEST orig_value; @@ -1316,7 +1314,6 @@ fixup_riprel (struct gdbarch *gdbarch, struct displaced_step_closure *dsc, ++insn; /* Compute the rip-relative address. */ - disp = extract_signed_integer (insn, sizeof (int32_t), byte_order); insn_length = gdb_buffered_insn_length (gdbarch, dsc->insn_buf, dsc->max_len, from); rip_base = from + insn_length; diff --git a/gdb/amd64-windows-tdep.c b/gdb/amd64-windows-tdep.c index e05502ed90e..1bec6deb92d 100644 --- a/gdb/amd64-windows-tdep.c +++ b/gdb/amd64-windows-tdep.c @@ -595,8 +595,6 @@ amd64_windows_frame_decode_epilogue (struct frame_info *this_frame, { /* rex jmp reg */ gdb_byte op1; - unsigned int reg; - gdb_byte buf[8]; if (target_read_memory (pc + 2, &op1, 1) != 0) return -1; @@ -648,7 +646,6 @@ amd64_windows_frame_decode_insns (struct frame_info *this_frame, address is odd (http://www.codemachine.com/article_x64deepdive.html). */ struct external_pex64_runtime_function d; - CORE_ADDR sa, ea; if (target_read_memory (cache->image_base + (unwind_info & ~1), (gdb_byte *) &d, sizeof (d)) != 0) @@ -671,7 +668,6 @@ amd64_windows_frame_decode_insns (struct frame_info *this_frame, gdb_byte *end_insns; unsigned char codes_count; unsigned char frame_reg; - unsigned char frame_off; CORE_ADDR start; /* Read and decode header. */ @@ -1016,13 +1012,7 @@ amd64_windows_frame_cache (struct frame_info *this_frame, void **this_cache) enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); struct amd64_windows_frame_cache *cache; gdb_byte buf[8]; - struct obj_section *sec; - pe_data_type *pe; - IMAGE_DATA_DIRECTORY *dir; - CORE_ADDR image_base; CORE_ADDR pc; - struct objfile *objfile; - unsigned long lo, hi; CORE_ADDR unwind_info = 0; if (*this_cache) @@ -1065,10 +1055,8 @@ amd64_windows_frame_prev_register (struct frame_info *this_frame, void **this_cache, int regnum) { struct gdbarch *gdbarch = get_frame_arch (this_frame); - enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); struct amd64_windows_frame_cache *cache = amd64_windows_frame_cache (this_frame, this_cache); - struct value *val; CORE_ADDR prev; if (frame_debug) @@ -1114,7 +1102,6 @@ static void amd64_windows_frame_this_id (struct frame_info *this_frame, void **this_cache, struct frame_id *this_id) { - struct gdbarch *gdbarch = get_frame_arch (this_frame); struct amd64_windows_frame_cache *cache = amd64_windows_frame_cache (this_frame, this_cache); @@ -1222,8 +1209,6 @@ amd64_windows_auto_wide_charset (void) static void amd64_windows_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) { - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - /* The dwarf2 unwinder (appended very early by i386_gdbarch_init) is preferred over the SEH one. The reasons are: - binaries without SEH but with dwarf2 debug info are correcly handled diff --git a/gdb/arm-linux-tdep.c b/gdb/arm-linux-tdep.c index 9b68315107f..55bbae703e1 100644 --- a/gdb/arm-linux-tdep.c +++ b/gdb/arm-linux-tdep.c @@ -827,7 +827,6 @@ arm_linux_get_syscall_number (struct gdbarch *gdbarch, ptid_t ptid) { struct regcache *regs = get_thread_regcache (ptid); - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); ULONGEST pc; ULONGEST cpsr; @@ -877,7 +876,6 @@ arm_linux_get_next_pcs_syscall_next_pc (struct arm_get_next_pcs *self) CORE_ADDR pc = regcache_read_pc (self->regcache); int is_thumb = arm_is_thumb (self->regcache); ULONGEST svc_number = 0; - struct gdbarch *gdbarch = get_regcache_arch (self->regcache); if (is_thumb) { diff --git a/gdb/arm-symbian-tdep.c b/gdb/arm-symbian-tdep.c index 18a213c193b..430b041d8da 100644 --- a/gdb/arm-symbian-tdep.c +++ b/gdb/arm-symbian-tdep.c @@ -63,8 +63,6 @@ static void arm_symbian_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) { - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - /* Shared library handling. */ set_gdbarch_skip_trampoline_code (gdbarch, arm_symbian_skip_trampoline_code); diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c index 0412f71d24a..c7d84be5d87 100644 --- a/gdb/arm-tdep.c +++ b/gdb/arm-tdep.c @@ -2673,7 +2673,6 @@ static struct arm_prologue_cache * arm_make_epilogue_frame_cache (struct frame_info *this_frame) { struct arm_prologue_cache *cache; - CORE_ADDR sp; int reg; cache = FRAME_OBSTACK_ZALLOC (struct arm_prologue_cache); @@ -2727,11 +2726,8 @@ static struct value * arm_epilogue_frame_prev_register (struct frame_info *this_frame, void **this_cache, int regnum) { - struct arm_prologue_cache *cache; - if (*this_cache == NULL) *this_cache = arm_make_epilogue_frame_cache (this_frame); - cache = (struct arm_prologue_cache *) *this_cache; return arm_prologue_prev_register (this_frame, this_cache, regnum); } @@ -10979,7 +10975,6 @@ arm_record_vdata_transfer_insn (insn_decode_record *arm_insn_r) uint32_t bits_a, bit_c, bit_l, reg_t, reg_v; uint32_t record_buf[4]; - const int num_regs = gdbarch_num_regs (arm_insn_r->gdbarch); reg_t = bits (arm_insn_r->arm_insn, 12, 15); reg_v = bits (arm_insn_r->arm_insn, 21, 23); bits_a = bits (arm_insn_r->arm_insn, 21, 23); @@ -11069,7 +11064,6 @@ arm_record_exreg_ld_st_insn (insn_decode_record *arm_insn_r) ULONGEST u_regval = 0; struct regcache *reg_cache = arm_insn_r->regcache; - const int num_regs = gdbarch_num_regs (arm_insn_r->gdbarch); opcode = bits (arm_insn_r->arm_insn, 20, 24); single_reg = !bit (arm_insn_r->arm_insn, 8); diff --git a/gdb/auto-load.c b/gdb/auto-load.c index fbc39cee2dc..de64112021b 100644 --- a/gdb/auto-load.c +++ b/gdb/auto-load.c @@ -1012,7 +1012,7 @@ execute_script_contents (struct auto_load_pspace_info *pspace_info, { objfile_script_executor_func *executor; const char *newline, *script_text; - char *name, *end; + char *name; int is_safe, in_hash_table; struct cleanup *cleanups; @@ -1309,7 +1309,6 @@ char auto_load_info_scripts_pattern_nl[] = ""; static void print_scripts (VEC (loaded_script_ptr) *scripts) { - struct ui_out *uiout = current_uiout; int i; loaded_script_ptr script; diff --git a/gdb/avr-tdep.c b/gdb/avr-tdep.c index 088fe51b4c0..f6f43a0a233 100644 --- a/gdb/avr-tdep.c +++ b/gdb/avr-tdep.c @@ -1107,8 +1107,6 @@ static struct value * avr_frame_prev_register (struct frame_info *this_frame, void **this_prologue_cache, int regnum) { - struct gdbarch *gdbarch = get_frame_arch (this_frame); - enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); struct avr_unwind_cache *info = avr_frame_unwind_cache (this_frame, this_prologue_cache); @@ -1270,7 +1268,6 @@ avr_push_dummy_call (struct gdbarch *gdbarch, struct value *function, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr) { - enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); int i; gdb_byte buf[3]; int call_length = gdbarch_tdep (gdbarch)->call_length; diff --git a/gdb/bfin-linux-tdep.c b/gdb/bfin-linux-tdep.c index 1d57adea1b2..94bb6097c8f 100644 --- a/gdb/bfin-linux-tdep.c +++ b/gdb/bfin-linux-tdep.c @@ -99,7 +99,6 @@ bfin_linux_sigframe_init (const struct tramp_frame *self, struct trad_frame_cache *this_cache, CORE_ADDR func) { - struct gdbarch *gdbarch = get_frame_arch (this_frame); CORE_ADDR sp = get_frame_sp (this_frame); CORE_ADDR pc = get_frame_pc (this_frame); CORE_ADDR sigcontext = sp + SIGCONTEXT_OFFSET; diff --git a/gdb/bfin-tdep.c b/gdb/bfin-tdep.c index 48a7111d9a5..d07bf6e795d 100644 --- a/gdb/bfin-tdep.c +++ b/gdb/bfin-tdep.c @@ -500,13 +500,9 @@ bfin_push_dummy_call (struct gdbarch *gdbarch, CORE_ADDR struct_addr) { enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - gdb_byte buf[4]; int i; long reg_r0, reg_r1, reg_r2; int total_len = 0; - enum bfin_abi abi = bfin_abi (gdbarch); - CORE_ADDR func_addr = find_function_addr (function, NULL); for (i = nargs - 1; i >= 0; i--) { @@ -794,15 +790,8 @@ bfin_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) { struct gdbarch_tdep *tdep; struct gdbarch *gdbarch; - int elf_flags; enum bfin_abi abi; - /* Extract the ELF flags, if available. */ - if (info.abfd && bfd_get_flavour (info.abfd) == bfd_target_elf_flavour) - elf_flags = elf_elfheader (info.abfd)->e_flags; - else - elf_flags = 0; - abi = BFIN_ABI_FLAT; /* If there is already a candidate, use it. */ diff --git a/gdb/blockframe.c b/gdb/blockframe.c index b7ae1d9ff28..868db844582 100644 --- a/gdb/blockframe.c +++ b/gdb/blockframe.c @@ -197,7 +197,6 @@ find_pc_partial_function_gnu_ifunc (CORE_ADDR pc, const char **name, struct bound_minimal_symbol msymbol; struct compunit_symtab *compunit_symtab = NULL; struct objfile *objfile; - int i; CORE_ADDR mapped_pc; /* To ensure that the symbol returned belongs to the correct setion diff --git a/gdb/break-catch-throw.c b/gdb/break-catch-throw.c index 1fbdcc5c7c1..153db713eb0 100644 --- a/gdb/break-catch-throw.c +++ b/gdb/break-catch-throw.c @@ -107,7 +107,6 @@ fetch_probe_arguments (struct value **arg0, struct value **arg1) struct frame_info *frame = get_selected_frame (_("No frame selected")); CORE_ADDR pc = get_frame_pc (frame); struct bound_probe pc_probe; - const struct sym_probe_fns *pc_probe_fns; unsigned n_args; pc_probe = find_probe_by_pc (pc); diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c index a39a15c7f31..d2dafef0b03 100644 --- a/gdb/breakpoint.c +++ b/gdb/breakpoint.c @@ -1604,7 +1604,6 @@ breakpoint_xfer_memory (gdb_byte *readbuf, gdb_byte *writebuf, /* Left boundary, right boundary and median element of our binary search. */ unsigned bc_l, bc_r, bc; - size_t i; /* Find BC_L which is a leftmost element which may affect BUF content. It is safe to report lower value but a failure to @@ -1659,9 +1658,6 @@ breakpoint_xfer_memory (gdb_byte *readbuf, gdb_byte *writebuf, for (bc = bc_l; bc < bp_location_count; bc++) { struct bp_location *bl = bp_location[bc]; - CORE_ADDR bp_addr = 0; - int bp_size = 0; - int bptoffset = 0; /* bp_location array has BL->OWNER always non-NULL. */ if (bl->owner->type == bp_none) @@ -4142,7 +4138,7 @@ void breakpoint_init_inferior (enum inf_context context) { struct breakpoint *b, *b_tmp; - struct bp_location *bl, **blp_tmp; + struct bp_location *bl; int ix; struct program_space *pspace = current_program_space; @@ -4352,7 +4348,6 @@ int breakpoint_inserted_here_p (struct address_space *aspace, CORE_ADDR pc) { struct bp_location **blp, **blp_tmp = NULL; - struct bp_location *bl; ALL_BP_LOCATIONS_AT_ADDR (blp, blp_tmp, pc) { @@ -4376,7 +4371,6 @@ software_breakpoint_inserted_here_p (struct address_space *aspace, CORE_ADDR pc) { struct bp_location **blp, **blp_tmp = NULL; - struct bp_location *bl; ALL_BP_LOCATIONS_AT_ADDR (blp, blp_tmp, pc) { @@ -4399,7 +4393,6 @@ hardware_breakpoint_inserted_here_p (struct address_space *aspace, CORE_ADDR pc) { struct bp_location **blp, **blp_tmp = NULL; - struct bp_location *bl; ALL_BP_LOCATIONS_AT_ADDR (blp, blp_tmp, pc) { @@ -5819,7 +5812,6 @@ struct bpstat_what bpstat_what (bpstat bs_head) { struct bpstat_what retval; - int jit_event = 0; bpstat bs; retval.main_action = BPSTAT_WHAT_KEEP_CHECKING; @@ -5941,7 +5933,6 @@ bpstat_what (bpstat bs_head) } break; case bp_jit_event: - jit_event = 1; this_action = BPSTAT_WHAT_SINGLE; break; case bp_call_dummy: @@ -10397,7 +10388,7 @@ find_breakpoint_range_end (struct symtab_and_line sal) static void break_range_command (char *arg, int from_tty) { - char *arg_start, *addr_string_start, *addr_string_end; + char *arg_start, *addr_string_start; struct linespec_result canonical_start, canonical_end; int bp_count, can_use_bp, length; CORE_ADDR end; @@ -15741,8 +15732,6 @@ save_breakpoints (char *filename, int from_tty, if (tp->type != bp_dprintf && tp->commands) { - struct gdb_exception exception; - fprintf_unfiltered (fp, " commands\n"); ui_out_redirect (current_uiout, fp); diff --git a/gdb/coffread.c b/gdb/coffread.c index 0ab526ca095..830deb58408 100644 --- a/gdb/coffread.c +++ b/gdb/coffread.c @@ -561,7 +561,6 @@ static void coff_symfile_read (struct objfile *objfile, int symfile_flags) { struct coff_symfile_info *info; - struct dbx_symfile_info *dbxinfo; bfd *abfd = objfile->obfd; coff_data_type *cdata = coff_data (abfd); char *name = bfd_get_filename (abfd); @@ -574,7 +573,6 @@ coff_symfile_read (struct objfile *objfile, int symfile_flags) info = (struct coff_symfile_info *) objfile_data (objfile, coff_objfile_data_key); - dbxinfo = DBX_SYMFILE_INFO (objfile); symfile_bfd = abfd; /* Kludge for swap routines. */ /* WARNING WILL ROBINSON! ACCESSING BFD-PRIVATE DATA HERE! FIXME! */ diff --git a/gdb/cris-tdep.c b/gdb/cris-tdep.c index d350ce8d613..1d2952472b4 100644 --- a/gdb/cris-tdep.c +++ b/gdb/cris-tdep.c @@ -811,16 +811,9 @@ cris_push_dummy_call (struct gdbarch *gdbarch, struct value *function, int struct_return, CORE_ADDR struct_addr) { enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); - int stack_offset; int argreg; int argnum; - /* The function's arguments and memory allocated by gdb for the arguments to - point at reside in separate areas on the stack. - Both frame pointers grow toward higher addresses. */ - CORE_ADDR fp_arg; - CORE_ADDR fp_mem; - struct stack_item *si = NULL; /* Push the return address. */ @@ -837,7 +830,6 @@ cris_push_dummy_call (struct gdbarch *gdbarch, struct value *function, /* Now load as many as possible of the first arguments into registers, and push the rest onto the stack. */ argreg = ARG1_REGNUM; - stack_offset = 0; for (argnum = 0; argnum < nargs; argnum++) { @@ -1041,9 +1033,6 @@ cris_scan_prologue (CORE_ADDR pc, struct frame_info *this_frame, unsigned short insn_next; int regno; - /* Is there a push fp? */ - int have_fp; - /* Number of byte on stack used for local variables and movem. */ int val; @@ -1472,7 +1461,6 @@ cris_spec_reg_applicable (struct gdbarch *gdbarch, static int cris_register_size (struct gdbarch *gdbarch, int regno) { - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); int i; int spec_regno; @@ -3894,8 +3882,6 @@ extern initialize_file_ftype _initialize_cris_tdep; /* -Wmissing-prototypes */ void _initialize_cris_tdep (void) { - struct cmd_list_element *c; - gdbarch_register (bfd_arch_cris, cris_gdbarch_init, cris_dump_tdep); /* CRIS-specific user-commands. */ diff --git a/gdb/d-exp.y b/gdb/d-exp.y index e7b11e75d8f..426f9b33551 100644 --- a/gdb/d-exp.y +++ b/gdb/d-exp.y @@ -684,7 +684,6 @@ parse_number (struct parser_state *ps, const char *p, if (parsed_float) { - const struct builtin_d_type *builtin_d_types; const char *suffix; int suffix_len; char *s, *sp; diff --git a/gdb/dbxread.c b/gdb/dbxread.c index 5ee73152203..d5a9587b723 100644 --- a/gdb/dbxread.c +++ b/gdb/dbxread.c @@ -2403,8 +2403,6 @@ dbx_psymtab_to_symtab_1 (struct objfile *objfile, struct partial_symtab *pst) static void dbx_read_symtab (struct partial_symtab *self, struct objfile *objfile) { - bfd *sym_bfd; - if (self->readin) { fprintf_unfiltered (gdb_stderr, "Psymtab for %s already read in. " @@ -2425,8 +2423,6 @@ dbx_read_symtab (struct partial_symtab *self, struct objfile *objfile) gdb_flush (gdb_stdout); } - sym_bfd = objfile->obfd; - next_symbol_text_func = dbx_next_symbol_text; back_to = make_cleanup (null_cleanup, NULL); @@ -2695,10 +2691,6 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, char *name, source file. Used to detect the SunPRO solaris compiler. */ static int n_opt_found; - /* The stab type used for the definition of the last function. - N_STSYM or N_GSYM for SunOS4 acc; N_FUN for other compilers. */ - static int function_stab_type = 0; - if (!block_address_function_relative) { /* N_LBRAC, N_RBRAC and N_SLINE entries are not relative to the @@ -3103,8 +3095,6 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, char *name, { case 'f': case 'F': - function_stab_type = type; - /* Deal with the SunPRO 3.0 compiler which omits the address from N_FUN symbols. */ if (type == N_FUN @@ -3273,13 +3263,8 @@ coffstab_build_psymtabs (struct objfile *objfile, int val; bfd *sym_bfd = objfile->obfd; char *name = bfd_get_filename (sym_bfd); - struct dbx_symfile_info *info; unsigned int stabsize; - /* There is already a dbx_symfile_info allocated by our caller. - It might even contain some info from the coff symtab to help us. */ - info = DBX_SYMFILE_INFO (objfile); - DBX_TEXT_ADDR (objfile) = textaddr; DBX_TEXT_SIZE (objfile) = textsize; @@ -3362,13 +3347,8 @@ elfstab_build_psymtabs (struct objfile *objfile, asection *stabsect, int val; bfd *sym_bfd = objfile->obfd; char *name = bfd_get_filename (sym_bfd); - struct dbx_symfile_info *info; struct cleanup *back_to = make_cleanup (null_cleanup, NULL); - /* There is already a dbx_symfile_info allocated by our caller. - It might even contain some info from the ELF symtab to help us. */ - info = DBX_SYMFILE_INFO (objfile); - /* Find the first and last text address. dbx_symfile_read seems to want this. */ find_text_range (sym_bfd, objfile); diff --git a/gdb/dicos-tdep.c b/gdb/dicos-tdep.c index 2cb244a99b5..d52e77a55fd 100644 --- a/gdb/dicos-tdep.c +++ b/gdb/dicos-tdep.c @@ -27,8 +27,6 @@ void dicos_init_abi (struct gdbarch *gdbarch) { - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - set_solib_ops (gdbarch, &solib_target_so_ops); /* Every process, although has its own address space, sees the same diff --git a/gdb/disasm.c b/gdb/disasm.c index 1cf0901cf88..f611721db1c 100644 --- a/gdb/disasm.c +++ b/gdb/disasm.c @@ -493,12 +493,8 @@ do_mixed_source_and_assembly (struct gdbarch *gdbarch, struct ui_out *uiout, CORE_ADDR low, CORE_ADDR high, int how_many, int flags, struct ui_file *stb) { - int newlines = 0; const struct linetable_entry *le, *first_le; - struct symtab_and_line sal; int i, nlines; - int out_of_order = 0; - int next_line = 0; int num_displayed = 0; print_source_lines_flags psl_flags = 0; struct cleanup *cleanups; @@ -592,7 +588,6 @@ do_mixed_source_and_assembly (struct gdbarch *gdbarch, struct ui_out *uiout, while (pc < high) { - struct linetable_entry *le = NULL; struct symtab_and_line sal; CORE_ADDR end_pc; int start_preceding_line_to_display = 0; @@ -804,7 +799,6 @@ gdb_disassembly (struct gdbarch *gdbarch, struct ui_out *uiout, struct cleanup *cleanups = make_cleanup_ui_file_delete (stb); struct disassemble_info di = gdb_disassemble_info (gdbarch, stb); struct symtab *symtab; - struct linetable_entry *le = NULL; int nlines = -1; /* Assume symtab is valid for whole PC range. */ diff --git a/gdb/dtrace-probe.c b/gdb/dtrace-probe.c index 4ce88966d00..242e3168b23 100644 --- a/gdb/dtrace-probe.c +++ b/gdb/dtrace-probe.c @@ -463,8 +463,6 @@ static void dtrace_process_dof (asection *sect, struct objfile *objfile, VEC (probe_p) **probesp, struct dtrace_dof_hdr *dof) { - bfd *abfd = objfile->obfd; - int size = bfd_get_arch_size (abfd) / 8; struct gdbarch *gdbarch = get_objfile_arch (objfile); struct dtrace_dof_sect *section; int i; diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c index eb811514e23..f5266196df6 100644 --- a/gdb/dwarf2read.c +++ b/gdb/dwarf2read.c @@ -4381,7 +4381,6 @@ error_check_comp_unit_head (struct comp_unit_head *header, struct dwarf2_section_info *section, struct dwarf2_section_info *abbrev_section) { - bfd *abfd = get_section_bfd_owner (section); const char *filename = get_section_file_name (section); if (header->version != 2 && header->version != 3 && header->version != 4) @@ -6181,13 +6180,11 @@ sort_tu_by_abbrev_offset (const void *ap, const void *bp) static void build_type_psymtabs_1 (void) { - struct objfile *objfile = dwarf2_per_objfile->objfile; struct tu_stats *tu_stats = &dwarf2_per_objfile->tu_stats; struct cleanup *cleanups; struct abbrev_table *abbrev_table; sect_offset abbrev_offset; struct tu_abbrev_offset *sorted_by_abbrev; - struct type_unit_group **iter; int i; /* It's up to the caller to not call us multiple times. */ @@ -7258,7 +7255,6 @@ skip_one_die (const struct die_reader_specs *reader, const gdb_byte *info_ptr, struct dwarf2_cu *cu = reader->cu; const gdb_byte *buffer = reader->buffer; const gdb_byte *buffer_end = reader->buffer_end; - const gdb_byte *start_info_ptr = info_ptr; unsigned int form, i; for (i = 0; i < abbrev->num_attrs; i++) @@ -8212,7 +8208,6 @@ process_imported_unit_die (struct die_info *die, struct dwarf2_cu *cu) if (attr != NULL) { struct dwarf2_per_cu_data *per_cu; - struct symtab *imported_symtab; sect_offset offset; int is_dwz; @@ -8703,7 +8698,6 @@ static const char * dwarf2_physname (const char *name, struct die_info *die, struct dwarf2_cu *cu) { struct objfile *objfile = cu->objfile; - struct attribute *attr; const char *retval, *mangled = NULL, *canon = NULL; struct cleanup *back_to; int need_copy = 1; @@ -9198,7 +9192,6 @@ read_file_scope (struct die_info *die, struct dwarf2_cu *cu) const char *name = NULL; const char *comp_dir = NULL; struct die_info *child_die; - bfd *abfd = objfile->obfd; CORE_ADDR baseaddr; baseaddr = ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile)); @@ -9279,7 +9272,6 @@ read_file_scope (struct die_info *die, struct dwarf2_cu *cu) static void setup_type_unit_groups (struct die_info *die, struct dwarf2_cu *cu) { - struct objfile *objfile = dwarf2_per_objfile->objfile; struct dwarf2_per_cu_data *per_cu = cu->per_cu; struct type_unit_group *tu_group; int first_time; @@ -9536,7 +9528,6 @@ create_dwo_cu_reader (const struct die_reader_specs *reader, void *datap) { struct dwarf2_cu *cu = reader->cu; - struct objfile *objfile = dwarf2_per_objfile->objfile; sect_offset offset = cu->per_cu->offset; struct dwarf2_section_info *section = cu->per_cu->section; struct create_dwo_cu_data *data = (struct create_dwo_cu_data *) datap; @@ -9573,8 +9564,6 @@ create_dwo_cu (struct dwo_file *dwo_file) { struct objfile *objfile = dwarf2_per_objfile->objfile; struct dwarf2_section_info *section = &dwo_file->sections.info; - bfd *abfd; - htab_t cu_htab; const gdb_byte *info_ptr, *end_ptr; struct create_dwo_cu_data create_dwo_cu_data; struct dwo_unit *dwo_unit; @@ -9585,10 +9574,6 @@ create_dwo_cu (struct dwo_file *dwo_file) if (info_ptr == NULL) return NULL; - /* We can't set abfd until now because the section may be empty or - not present, in which case section->asection will be NULL. */ - abfd = get_section_bfd_owner (section); - if (dwarf_read_debug) { fprintf_unfiltered (gdb_stdlog, "Reading %s for %s:\n", @@ -10029,7 +10014,6 @@ create_dwo_unit_in_dwp_v1 (struct dwp_file *dwp_file, struct virtual_v1_dwo_sections sections; void **dwo_file_slot; char *virtual_dwo_name; - struct dwarf2_section_info *cutu; struct cleanup *cleanups; int i; @@ -10235,7 +10219,6 @@ create_dwo_unit_in_dwp_v2 (struct dwp_file *dwp_file, struct virtual_v2_dwo_sections sections; void **dwo_file_slot; char *virtual_dwo_name; - struct dwarf2_section_info *cutu; struct cleanup *cleanups; int i; @@ -10405,7 +10388,7 @@ lookup_dwo_unit_in_dwp (struct dwp_file *dwp_file, const char *comp_dir, uint32_t hash2 = ((signature >> 32) & mask) | 1; unsigned int i; void **slot; - struct dwo_unit find_dwo_cu, *dwo_cu; + struct dwo_unit find_dwo_cu; memset (&find_dwo_cu, 0, sizeof (find_dwo_cu)); find_dwo_cu.signature = signature; @@ -11150,8 +11133,6 @@ queue_and_load_all_dwo_tus (struct dwarf2_per_cu_data *per_cu) static void free_dwo_file (struct dwo_file *dwo_file, struct objfile *objfile) { - int ix; - struct dwarf2_section_info *section; /* Note: dbfd is NULL for virtual DWO files. */ gdb_bfd_unref (dwo_file->dbfd); @@ -12354,7 +12335,6 @@ dwarf2_record_block_ranges (struct die_info *die, struct block *block, static void check_producer (struct dwarf2_cu *cu) { - const char *cs; int major, minor; if (cu->producer == NULL) @@ -12654,11 +12634,8 @@ static void dwarf2_add_typedef (struct field_info *fip, struct die_info *die, struct dwarf2_cu *cu) { - struct objfile *objfile = cu->objfile; struct typedef_field_list *new_field; - struct attribute *attr; struct typedef_field *fp; - char *fieldname = ""; /* Allocate a new field list entry and link it in. */ new_field = XCNEW (struct typedef_field_list); @@ -12965,13 +12942,6 @@ dwarf2_add_member_fn (struct field_info *fip, struct die_info *die, && DW_BLOCK (attr)->data[0] == DW_OP_deref_size && DW_BLOCK (attr)->data[1] == cu->header.addr_size)) { - struct dwarf_block blk; - int offset; - - offset = (DW_BLOCK (attr)->data[0] == DW_OP_deref - ? 1 : 2); - blk.size = DW_BLOCK (attr)->size - offset; - blk.data = DW_BLOCK (attr)->data + offset; fnp->voffset = decode_locdesc (DW_BLOCK (attr), cu); if ((fnp->voffset % cu->header.addr_size) != 0) dwarf2_complex_location_expr_complaint (); @@ -16782,13 +16752,12 @@ read_unsigned_leb128 (bfd *abfd, const gdb_byte *buf, { ULONGEST result; unsigned int num_read; - int i, shift; + int shift; unsigned char byte; result = 0; shift = 0; num_read = 0; - i = 0; while (1) { byte = bfd_get_8 (abfd, buf); @@ -16810,13 +16779,12 @@ read_signed_leb128 (bfd *abfd, const gdb_byte *buf, unsigned int *bytes_read_ptr) { LONGEST result; - int i, shift, num_read; + int shift, num_read; unsigned char byte; result = 0; shift = 0; num_read = 0; - i = 0; while (1) { byte = bfd_get_8 (abfd, buf); @@ -18871,7 +18839,6 @@ dwarf2_const_value (const struct attribute *attr, struct symbol *sym, struct dwarf2_cu *cu) { struct objfile *objfile = cu->objfile; - struct comp_unit_head *cu_header = &cu->header; LONGEST value; const gdb_byte *bytes; struct dwarf2_locexpr_baton *baton; @@ -20334,7 +20301,6 @@ static struct die_info * follow_die_sig_1 (struct die_info *src_die, struct signatured_type *sig_type, struct dwarf2_cu **ref_cu) { - struct objfile *objfile = (*ref_cu)->objfile; struct die_info temp_die; struct dwarf2_cu *sig_cu; struct die_info *die; @@ -21517,7 +21483,6 @@ dwarf_decode_macro_bytes (bfd *abfd, void **slot; bfd *include_bfd = abfd; struct dwarf2_section_info *include_section = section; - struct dwarf2_section_info alt_section; const gdb_byte *include_mac_end = mac_end; int is_dwz = section_is_dwz; const gdb_byte *new_mac_ptr; diff --git a/gdb/extension.c b/gdb/extension.c index 17268d6ec43..ae24518924d 100644 --- a/gdb/extension.c +++ b/gdb/extension.c @@ -774,8 +774,6 @@ set_active_ext_lang (const struct extension_language_defn *now_active) void restore_active_ext_lang (struct active_ext_lang_state *previous) { - const struct extension_language_defn *current = active_ext_lang; - active_ext_lang = previous->ext_lang; if (target_terminal_is_ours ()) diff --git a/gdb/frv-linux-tdep.c b/gdb/frv-linux-tdep.c index 99a3648b895..e6472014df6 100644 --- a/gdb/frv-linux-tdep.c +++ b/gdb/frv-linux-tdep.c @@ -261,7 +261,6 @@ frv_linux_sigtramp_frame_cache (struct frame_info *this_frame, void **this_cache) { struct gdbarch *gdbarch = get_frame_arch (this_frame); - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); struct trad_frame_cache *cache; CORE_ADDR addr; diff --git a/gdb/ft32-tdep.c b/gdb/ft32-tdep.c index 720eaa70e20..5eaa6825adb 100644 --- a/gdb/ft32-tdep.c +++ b/gdb/ft32-tdep.c @@ -162,8 +162,7 @@ ft32_analyze_prologue (CORE_ADDR start_addr, CORE_ADDR end_addr, { enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); CORE_ADDR next_addr; - ULONGEST inst, inst2; - LONGEST offset; + ULONGEST inst; int regnum, pushreg; struct bound_minimal_symbol msymbol; const int first_saved_reg = 13; /* The first saved register. */ diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c index c8fd0c13bc2..9e1759b44a2 100644 --- a/gdb/gdbtypes.c +++ b/gdb/gdbtypes.c @@ -1421,7 +1421,6 @@ lookup_typename (const struct language_defn *language, const struct block *block, int noerr) { struct symbol *sym; - struct type *type; sym = lookup_symbol_in_language (name, block, VAR_DOMAIN, language->la_language, NULL).symbol; @@ -1889,7 +1888,6 @@ resolve_dynamic_range (struct type *dyn_range_type, CORE_ADDR value; struct type *static_range_type, *static_target_type; const struct dynamic_prop *prop; - const struct dwarf2_locexpr_baton *baton; struct dynamic_prop low_bound, high_bound; gdb_assert (TYPE_CODE (dyn_range_type) == TYPE_CODE_RANGE); @@ -2431,7 +2429,6 @@ check_typedef (struct type *type) if (TYPE_TARGET_STUB (type)) { - struct type *range_type; struct type *target_type = check_typedef (TYPE_TARGET_TYPE (type)); if (TYPE_STUB (target_type) || TYPE_TARGET_STUB (target_type)) diff --git a/gdb/h8300-tdep.c b/gdb/h8300-tdep.c index 0e80ec8c306..d479a20943a 100644 --- a/gdb/h8300-tdep.c +++ b/gdb/h8300-tdep.c @@ -236,8 +236,6 @@ h8300_is_argument_spill (struct gdbarch *gdbarch, CORE_ADDR pc) } else if (IS_MOVL_EXT (w2)) { - int w3 = read_memory_integer (pc + 4, 2, byte_order); - if (IS_MOVL_Rn24_SP (read_memory_integer (pc + 4, 2, byte_order))) { LONGEST disp = read_memory_integer (pc + 6, 4, byte_order); @@ -1258,17 +1256,12 @@ h8300_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, static struct gdbarch * h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) { - struct gdbarch_tdep *tdep = NULL; struct gdbarch *gdbarch; arches = gdbarch_list_lookup_by_info (arches, &info); if (arches != NULL) return arches->gdbarch; -#if 0 - tdep = XNEW (struct gdbarch_tdep); -#endif - if (info.bfd_arch_info->arch != bfd_arch_h8300) return NULL; diff --git a/gdb/hppa-tdep.c b/gdb/hppa-tdep.c index ac507e71b64..f879a25d5ab 100644 --- a/gdb/hppa-tdep.c +++ b/gdb/hppa-tdep.c @@ -730,10 +730,6 @@ hppa32_push_dummy_call (struct gdbarch *gdbarch, struct value *function, /* Stack base address at which the first parameter is stored. */ CORE_ADDR param_end = 0; - /* The inner most end of the stack after all the parameters have - been pushed. */ - CORE_ADDR new_sp = 0; - /* Two passes. First pass computes the location of everything, second pass writes the bytes out. */ int write_pass; @@ -2288,7 +2284,6 @@ hppa_frame_this_id (struct frame_info *this_frame, void **this_cache, struct frame_id *this_id) { struct hppa_frame_cache *info; - CORE_ADDR pc = get_frame_pc (this_frame); struct unwind_table_entry *u; info = hppa_frame_cache (this_frame, this_cache); @@ -3224,8 +3219,6 @@ extern initialize_file_ftype _initialize_hppa_tdep; void _initialize_hppa_tdep (void) { - struct cmd_list_element *c; - gdbarch_register (bfd_arch_hppa, hppa_gdbarch_init, hppa_dump_tdep); hppa_objfile_priv_data = register_objfile_data (); diff --git a/gdb/hppanbsd-tdep.c b/gdb/hppanbsd-tdep.c index 4fb17cc6afd..33d9ca8284d 100644 --- a/gdb/hppanbsd-tdep.c +++ b/gdb/hppanbsd-tdep.c @@ -101,8 +101,6 @@ hppanbsd_sigtramp_cache_init (const struct tramp_frame *self, struct trad_frame_cache *this_cache, CORE_ADDR func) { - struct gdbarch *gdbarch = get_frame_arch (this_frame); - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); CORE_ADDR sp = get_frame_register_unsigned (this_frame, HPPA_SP_REGNUM); CORE_ADDR base; int *reg_offset; diff --git a/gdb/hppaobsd-tdep.c b/gdb/hppaobsd-tdep.c index 28f5d2fec6d..ad914e17f35 100644 --- a/gdb/hppaobsd-tdep.c +++ b/gdb/hppaobsd-tdep.c @@ -113,7 +113,6 @@ hppaobsd_supply_fpregset (const struct regset *regset, struct regcache *regcache, int regnum, const void *fpregs, size_t len) { - struct gdbarch *gdbarch = get_regcache_arch (regcache); const gdb_byte *regs = (const gdb_byte *) fpregs; int i; diff --git a/gdb/i386-dicos-tdep.c b/gdb/i386-dicos-tdep.c index 75ab996dd60..e7f2369a0e3 100644 --- a/gdb/i386-dicos-tdep.c +++ b/gdb/i386-dicos-tdep.c @@ -24,8 +24,6 @@ static void i386_dicos_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) { - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - dicos_init_abi (gdbarch); } diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c index 83a48818ccd..92987af8101 100644 --- a/gdb/i386-tdep.c +++ b/gdb/i386-tdep.c @@ -3019,7 +3019,7 @@ i386_bnd_type (struct gdbarch *gdbarch) if (!tdep->i386_bnd_type) { - struct type *t, *bound_t; + struct type *t; const struct builtin_type *bt = builtin_type (gdbarch); /* The type we're building is described bellow: */ @@ -8313,8 +8313,6 @@ i386_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) int ymm0_regnum; int bnd0_regnum; int num_bnd_cooked; - int k0_regnum; - int zmm0_regnum; /* If there is already a candidate, use it. */ arches = gdbarch_list_lookup_by_info (arches, &info); @@ -8694,7 +8692,6 @@ i386_mpx_bd_base (void) struct gdbarch_tdep *tdep; ULONGEST ret; enum register_status regstatus; - struct gdb_exception except; rcache = get_current_regcache (); tdep = gdbarch_tdep (get_regcache_arch (rcache)); diff --git a/gdb/i386nbsd-tdep.c b/gdb/i386nbsd-tdep.c index 9a48c5975d2..f73e5c10274 100644 --- a/gdb/i386nbsd-tdep.c +++ b/gdb/i386nbsd-tdep.c @@ -229,7 +229,6 @@ i386nbsd_sigtramp_cache_init (const struct tramp_frame *self, CORE_ADDR func) { struct gdbarch *gdbarch = get_frame_arch (this_frame); - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); CORE_ADDR sp = get_frame_register_unsigned (this_frame, I386_ESP_REGNUM); CORE_ADDR base; diff --git a/gdb/i386obsd-tdep.c b/gdb/i386obsd-tdep.c index 1bdc5d6bee7..08becfa8296 100644 --- a/gdb/i386obsd-tdep.c +++ b/gdb/i386obsd-tdep.c @@ -489,8 +489,6 @@ i386obsd_aout_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) static void i386obsd_elf_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) { - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - /* It's still OpenBSD. */ i386obsd_init_abi (info, gdbarch); diff --git a/gdb/ia64-tdep.c b/gdb/ia64-tdep.c index 63959b7760e..681c5605b8d 100644 --- a/gdb/ia64-tdep.c +++ b/gdb/ia64-tdep.c @@ -126,8 +126,6 @@ static CORE_ADDR ia64_find_global_pointer (struct gdbarch *gdbarch, #define NUM_IA64_RAW_REGS 462 static int sp_regnum = IA64_GR12_REGNUM; -static int fp_regnum = IA64_VFP_REGNUM; -static int lr_regnum = IA64_VRAP_REGNUM; /* NOTE: we treat the register stack registers r32-r127 as pseudo-registers because they may not be accessible via the ptrace @@ -1399,7 +1397,6 @@ examine_prologue (CORE_ADDR pc, CORE_ADDR lim_pc, && it == M && ((instr & 0x1ee0000003fLL) == 0x02c00000000LL)) { /* alloc - start of a regular function. */ - int sor = (int) ((instr & 0x00078000000LL) >> 27); int sol = (int) ((instr & 0x00007f00000LL) >> 20); int sof = (int) ((instr & 0x000000fe000LL) >> 13); int rN = (int) ((instr & 0x00000001fc0LL) >> 6); @@ -1850,7 +1847,7 @@ ia64_frame_cache (struct frame_info *this_frame, void **this_cache) enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); struct ia64_frame_cache *cache; gdb_byte buf[8]; - CORE_ADDR cfm, psr; + CORE_ADDR cfm; if (*this_cache) return (struct ia64_frame_cache *) *this_cache; @@ -1868,7 +1865,6 @@ ia64_frame_cache (struct frame_info *this_frame, void **this_cache) cache->bsp = extract_unsigned_integer (buf, 8, byte_order); get_frame_register (this_frame, IA64_PSR_REGNUM, buf); - psr = extract_unsigned_integer (buf, 8, byte_order); get_frame_register (this_frame, IA64_CFM_REGNUM, buf); cfm = extract_unsigned_integer (buf, 8, byte_order); @@ -3723,7 +3719,7 @@ ia64_push_dummy_call (struct gdbarch *gdbarch, struct value *function, int nslots, rseslots, memslots, slotnum, nfuncargs; int floatreg; ULONGEST bsp; - CORE_ADDR funcdescaddr, pc, global_pointer; + CORE_ADDR funcdescaddr, global_pointer; CORE_ADDR func_addr = find_function_addr (function, NULL); nslots = 0; diff --git a/gdb/infcmd.c b/gdb/infcmd.c index a80b4c6f037..51fef8593d9 100644 --- a/gdb/infcmd.c +++ b/gdb/infcmd.c @@ -1840,8 +1840,6 @@ finish_command_fsm_return_value (struct thread_fsm *self) static enum async_reply_reason finish_command_fsm_async_reply_reason (struct thread_fsm *self) { - struct finish_command_fsm *f = (struct finish_command_fsm *) self; - if (execution_direction == EXEC_REVERSE) return EXEC_ASYNC_END_STEPPING_RANGE; else @@ -2276,7 +2274,6 @@ default_print_one_register_info (struct ui_file *file, if (TYPE_CODE (regtype) == TYPE_CODE_FLT || TYPE_CODE (regtype) == TYPE_CODE_DECFLOAT) { - int j; struct value_print_options opts; const gdb_byte *valaddr = value_contents_for_printing (val); enum bfd_endian byte_order = gdbarch_byte_order (get_type_arch (regtype)); diff --git a/gdb/infrun.c b/gdb/infrun.c index cfb1d067248..63204c24318 100644 --- a/gdb/infrun.c +++ b/gdb/infrun.c @@ -463,8 +463,6 @@ holding the child stopped. Try \"set detach-on-fork\" or \ /* Detach new forked process? */ if (detach_fork) { - struct cleanup *old_chain; - /* Before detaching from the child, remove all breakpoints from it. If we forked, then this has already been taken care of by infrun.c. If we vforked however, any @@ -2186,7 +2184,6 @@ start_step_over (void) static void infrun_thread_ptid_changed (ptid_t old_ptid, ptid_t new_ptid) { - struct displaced_step_request *it; struct displaced_step_inferior_state *displaced; if (ptid_equal (inferior_ptid, old_ptid)) @@ -2942,7 +2939,6 @@ thread_still_needs_step_over_bp (struct thread_info *tp) static step_over_what thread_still_needs_step_over (struct thread_info *tp) { - struct inferior *inf = find_inferior_ptid (tp->ptid); step_over_what what = 0; if (thread_still_needs_step_over_bp (tp)) @@ -4622,7 +4618,6 @@ stop_all_threads (void) { enum gdb_signal sig; struct regcache *regcache; - struct address_space *aspace; if (debug_infrun) { @@ -5389,7 +5384,6 @@ static void restart_threads (struct thread_info *event_thread) { struct thread_info *tp; - struct thread_info *step_over = NULL; /* In case the instruction just stepped spawned a new thread. */ update_thread_list (); @@ -7154,7 +7148,6 @@ static int keep_going_stepped_thread (struct thread_info *tp) { struct frame_info *frame; - struct gdbarch *gdbarch; struct execution_control_state ecss; struct execution_control_state *ecs = &ecss; @@ -7197,7 +7190,6 @@ keep_going_stepped_thread (struct thread_info *tp) stop_pc = regcache_read_pc (get_thread_regcache (tp->ptid)); frame = get_current_frame (); - gdbarch = get_frame_arch (frame); /* If the PC of the thread we were trying to single-step has changed, then that thread has trapped or been signaled, but the diff --git a/gdb/iq2000-tdep.c b/gdb/iq2000-tdep.c index ff297f2859c..14d2afe2ab9 100644 --- a/gdb/iq2000-tdep.c +++ b/gdb/iq2000-tdep.c @@ -206,8 +206,6 @@ iq2000_scan_prologue (struct gdbarch *gdbarch, struct symtab_and_line sal; CORE_ADDR pc; CORE_ADDR loop_end; - int found_store_lr = 0; - int found_decr_sp = 0; int srcreg; int tgtreg; signed short offset; @@ -251,7 +249,6 @@ iq2000_scan_prologue (struct gdbarch *gdbarch, cache->saved_regs[tgtreg] = -((signed short) (insn & 0xffff)); if (tgtreg == E_LR_REGNUM) - found_store_lr = 1; continue; } @@ -259,7 +256,6 @@ iq2000_scan_prologue (struct gdbarch *gdbarch, { /* addi %1, %1, -N == addi %sp, %sp, -N */ /* LEGACY -- from assembly-only port. */ - found_decr_sp = 1; cache->framesize = -((signed short) (insn & 0xffff)); continue; } diff --git a/gdb/language.c b/gdb/language.c index 78ec422794a..84697540279 100644 --- a/gdb/language.c +++ b/gdb/language.c @@ -1074,9 +1074,6 @@ language_init_primitive_type_symbols (struct language_arch_info *lai, struct gdbarch *gdbarch) { int n; - struct compunit_symtab *cust; - struct symtab *symtab; - struct block *static_block, *global_block; gdb_assert (lai->primitive_type_vector != NULL); diff --git a/gdb/linespec.c b/gdb/linespec.c index 2360cc14faf..c0c3b3b39c3 100644 --- a/gdb/linespec.c +++ b/gdb/linespec.c @@ -845,8 +845,6 @@ add_sal_to_sals (struct linespec_state *self, canonical = &self->canonical_names[sals->nelts - 1]; if (!literal_canonical && sal->symtab) { - const char *fullname = symtab_to_fullname (sal->symtab); - /* Note that the filter doesn't have to be a valid linespec input. We only apply the ":LINE" treatment to Ada for the time being. */ diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c index b75153ce983..edde88df8ab 100644 --- a/gdb/linux-nat.c +++ b/gdb/linux-nat.c @@ -2458,7 +2458,6 @@ status_callback (struct lwp_info *lp, void *data) || lp->stop_reason == TARGET_STOPPED_BY_HW_BREAKPOINT) { struct regcache *regcache = get_thread_regcache (lp->ptid); - struct gdbarch *gdbarch = get_regcache_arch (regcache); CORE_ADDR pc; int discard = 0; @@ -3562,7 +3561,6 @@ kill_unfollowed_fork_children (struct inferior *inf) ptid_t child_ptid = ws->value.related_pid; int child_pid = ptid_get_pid (child_ptid); int child_lwp = ptid_get_lwp (child_ptid); - int status; kill_one_lwp (child_lwp); kill_wait_one_lwp (child_lwp); @@ -3577,8 +3575,6 @@ kill_unfollowed_fork_children (struct inferior *inf) static void linux_nat_kill (struct target_ops *ops) { - struct target_waitstatus last; - /* If we're stopped while forking and we haven't followed yet, kill the other task. We need to do this first because the parent will be sleeping if this is a vfork. */ diff --git a/gdb/linux-tdep.c b/gdb/linux-tdep.c index 620181c5f2a..b8d063f66f7 100644 --- a/gdb/linux-tdep.c +++ b/gdb/linux-tdep.c @@ -1757,7 +1757,6 @@ linux_fill_prpsinfo (struct elf_internal_linux_prpsinfo *p) int n_fields = 0; /* Cleanups. */ struct cleanup *c; - int i; gdb_assert (p != NULL); diff --git a/gdb/linux-thread-db.c b/gdb/linux-thread-db.c index 992965ff5d2..844b05cdb4d 100644 --- a/gdb/linux-thread-db.c +++ b/gdb/linux-thread-db.c @@ -373,9 +373,6 @@ thread_from_lwp (ptid_t ptid) int thread_db_notice_clone (ptid_t parent, ptid_t child) { - td_thrhandle_t th; - td_thrinfo_t ti; - td_err_e err; struct thread_db_info *info; info = get_thread_db_info (ptid_get_pid (child)); @@ -1061,9 +1058,7 @@ record_thread (struct thread_db_info *info, ptid_t ptid, const td_thrhandle_t *th_p, const td_thrinfo_t *ti_p) { - td_err_e err; struct private_thread_info *priv; - int new_thread = (tp == NULL); /* A thread ID of zero may mean the thread library has not initialized yet. Leave private == NULL until the thread library diff --git a/gdb/location.c b/gdb/location.c index bbd26963f05..071d262d9f9 100644 --- a/gdb/location.c +++ b/gdb/location.c @@ -640,7 +640,7 @@ string_to_event_location_basic (char **stringp, const struct language_defn *language) { struct event_location *location; - const char *arg, *orig, *cs; + const char *cs; /* Try the input as a probe spec. */ cs = *stringp; diff --git a/gdb/m32c-tdep.c b/gdb/m32c-tdep.c index 90bd73264ac..59927a6fbb8 100644 --- a/gdb/m32c-tdep.c +++ b/gdb/m32c-tdep.c @@ -1949,7 +1949,6 @@ m32c_prev_register (struct frame_info *this_frame, struct m32c_prologue *p = m32c_analyze_frame_prologue (this_frame, this_prologue_cache); CORE_ADDR frame_base = m32c_frame_base (this_frame, this_prologue_cache); - int reg_size = register_size (get_frame_arch (this_frame), regnum); if (regnum == tdep->sp->num) return frame_unwind_got_constant (this_frame, regnum, frame_base); diff --git a/gdb/m32r-linux-tdep.c b/gdb/m32r-linux-tdep.c index 937a24b2552..7fbe6a5715b 100644 --- a/gdb/m32r-linux-tdep.c +++ b/gdb/m32r-linux-tdep.c @@ -447,7 +447,6 @@ m32r_linux_iterate_over_regset_sections (struct gdbarch *gdbarch, static void m32r_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) { - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); linux_init_abi (info, gdbarch); diff --git a/gdb/m32r-tdep.c b/gdb/m32r-tdep.c index f904fad0404..bc4b2d24242 100644 --- a/gdb/m32r-tdep.c +++ b/gdb/m32r-tdep.c @@ -355,9 +355,7 @@ decode_prologue (struct gdbarch *gdbarch, if ((insn & 0xf0ff) == 0x207f) { /* st reg, @-sp */ - int regno; framesize += 4; - regno = ((insn >> 8) & 0xf); after_prologue = 0; continue; } diff --git a/gdb/m68klinux-tdep.c b/gdb/m68klinux-tdep.c index fd9c146cc1a..94fb953edf0 100644 --- a/gdb/m68klinux-tdep.c +++ b/gdb/m68klinux-tdep.c @@ -256,7 +256,6 @@ m68k_linux_sigtramp_frame_cache (struct frame_info *this_frame, struct frame_id this_id; struct trad_frame_cache *cache; struct gdbarch *gdbarch = get_frame_arch (this_frame); - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); struct m68k_linux_sigtramp_info info; gdb_byte buf[4]; diff --git a/gdb/machoread.c b/gdb/machoread.c index 28e0640c407..8abae479cbc 100644 --- a/gdb/machoread.c +++ b/gdb/machoread.c @@ -162,7 +162,6 @@ macho_symtab_read (struct objfile *objfile, VEC (oso_el) **oso_vector_ptr) { long i; - const asymbol *dir_so = NULL; const asymbol *file_so = NULL; asymbol **oso_file = NULL; unsigned int nbr_syms = 0; @@ -208,7 +207,6 @@ macho_symtab_read (struct objfile *objfile, else { file_so = sym; - dir_so = NULL; state = S_FIRST_SO; } } @@ -245,7 +243,6 @@ macho_symtab_read (struct objfile *objfile, else if (state == S_FIRST_SO) { /* Second SO stab for the file name. */ - dir_so = file_so; file_so = sym; state = S_SECOND_SO; } @@ -292,7 +289,6 @@ macho_symtab_read (struct objfile *objfile, { complaint (&symfile_complaints, _("Missing nul SO")); file_so = sym; - dir_so = NULL; state = S_FIRST_SO; } } @@ -838,7 +834,6 @@ static void macho_symfile_read (struct objfile *objfile, int symfile_flags) { bfd *abfd = objfile->obfd; - CORE_ADDR offset; long storage_needed; bfd *dsym_bfd; VEC (oso_el) *oso_vector = NULL; @@ -891,8 +886,6 @@ macho_symfile_read (struct objfile *objfile, int symfile_flags) dsym_bfd = macho_check_dsym (objfile, &dsym_filename); if (dsym_bfd != NULL) { - int ix; - oso_el *oso; struct bfd_section *asect, *dsect; make_cleanup (xfree, dsym_filename); @@ -963,7 +956,6 @@ macho_symfile_offsets (struct objfile *objfile, const struct section_addr_info *addrs) { unsigned int i; - unsigned int num_sections; struct obj_section *osect; /* Allocate section_offsets. */ diff --git a/gdb/maint.c b/gdb/maint.c index 358809d5d40..5da1c11b50a 100644 --- a/gdb/maint.c +++ b/gdb/maint.c @@ -958,7 +958,6 @@ static void set_per_command_cmd (char *args, int from_tty) { struct cmd_list_element *list; - size_t length; int val; val = parse_cli_boolean_value (args); diff --git a/gdb/mi/mi-cmd-stack.c b/gdb/mi/mi-cmd-stack.c index 4619d64f47f..390fc7e833f 100644 --- a/gdb/mi/mi-cmd-stack.c +++ b/gdb/mi/mi-cmd-stack.c @@ -218,11 +218,9 @@ mi_cmd_stack_list_locals (char *command, char **argv, int argc) enum print_values print_value; int oind = 0; int skip_unavailable = 0; - int i; if (argc > 1) { - int i; enum opt { NO_FRAME_FILTERS, @@ -418,7 +416,6 @@ mi_cmd_stack_list_variables (char *command, char **argv, int argc) if (argc > 1) { - int i; enum opt { NO_FRAME_FILTERS, diff --git a/gdb/mi/mi-main.c b/gdb/mi/mi-main.c index 7cb7bf584b5..dd5a6d7afd4 100644 --- a/gdb/mi/mi-main.c +++ b/gdb/mi/mi-main.c @@ -443,7 +443,6 @@ run_one_inferior (struct inferior *inf, void *arg) void mi_cmd_exec_run (char *command, char **argv, int argc) { - int i; int start_p = 0; /* Parse the command options. */ @@ -1250,7 +1249,6 @@ static void output_register (struct frame_info *frame, int regnum, int format, int skip_unavailable) { - struct gdbarch *gdbarch = get_frame_arch (frame); struct ui_out *uiout = current_uiout; struct value *val = value_of_register (regnum, frame); struct cleanup *tuple_cleanup; @@ -2193,7 +2191,6 @@ static void mi_cmd_execute (struct mi_parse *parse) { struct cleanup *cleanup; - enum language saved_language; cleanup = prepare_execute_command (); @@ -2497,7 +2494,6 @@ print_diff (struct mi_timestamp *start, struct mi_timestamp *end) void mi_cmd_trace_define_variable (char *command, char **argv, int argc) { - struct expression *expr; LONGEST initval = 0; struct trace_state_variable *tsv; char *name = 0; @@ -2697,7 +2693,6 @@ print_variable_or_computed (char *expression, enum print_values values) struct cleanup *old_chain; struct value *val; struct ui_file *stb; - struct value_print_options opts; struct type *type; struct ui_out *uiout = current_uiout; diff --git a/gdb/minsyms.c b/gdb/minsyms.c index 1d9155f1c02..b47840264b7 100644 --- a/gdb/minsyms.c +++ b/gdb/minsyms.c @@ -974,7 +974,6 @@ prim_record_minimal_symbol_full (const char *name, int name_len, int copy_name, int section, struct objfile *objfile) { - struct obj_section *obj_section; struct msym_bunch *newobj; struct minimal_symbol *msymbol; diff --git a/gdb/mn10300-tdep.c b/gdb/mn10300-tdep.c index 62d4ca13aa5..9ef88a8311c 100644 --- a/gdb/mn10300-tdep.c +++ b/gdb/mn10300-tdep.c @@ -1150,11 +1150,9 @@ static struct value * mn10300_frame_prev_register (struct frame_info *this_frame, void **this_prologue_cache, int regnum) { - struct gdbarch_tdep *tdep = gdbarch_tdep (get_frame_arch (this_frame)); struct mn10300_prologue *p = mn10300_analyze_frame_prologue (this_frame, this_prologue_cache); CORE_ADDR frame_base = mn10300_frame_base (this_frame, this_prologue_cache); - int reg_size = register_size (get_frame_arch (this_frame), regnum); if (regnum == E_SP_REGNUM) return frame_unwind_got_constant (this_frame, regnum, frame_base); diff --git a/gdb/msp430-tdep.c b/gdb/msp430-tdep.c index 4042ec3e32e..84189dc98e3 100644 --- a/gdb/msp430-tdep.c +++ b/gdb/msp430-tdep.c @@ -248,7 +248,6 @@ msp430_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int regnum, const gdb_byte *buffer) { - enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); if (MSP430_NUM_REGS <= regnum && regnum < MSP430_NUM_TOTAL_REGS) { diff --git a/gdb/mt-tdep.c b/gdb/mt-tdep.c index 24eb8e16d72..5d7f31cda5a 100644 --- a/gdb/mt-tdep.c +++ b/gdb/mt-tdep.c @@ -676,12 +676,11 @@ mt_registers_info (struct gdbarch *gdbarch, { /* Special output handling for 38-bit context register. */ unsigned char *buff; - unsigned int *bytes, i, regsize; + unsigned int i, regsize; regsize = register_size (gdbarch, regnum); buff = (unsigned char *) alloca (regsize); - bytes = XALLOCAVEC (unsigned int, regsize); deprecated_frame_register_read (frame, regnum, buff); diff --git a/gdb/nios2-tdep.c b/gdb/nios2-tdep.c index 9d92c55e2c8..8bfd8b3bda4 100644 --- a/gdb/nios2-tdep.c +++ b/gdb/nios2-tdep.c @@ -1193,10 +1193,8 @@ nios2_analyze_prologue (struct gdbarch *gdbarch, const CORE_ADDR start_pc, Note that this number should not be too large, else we can potentially end up iterating through unmapped memory. */ int ninsns, max_insns = 50; - int regno; enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); unsigned long mach = gdbarch_bfd_arch_info (gdbarch)->mach; - int is_r2 = (mach == bfd_mach_nios2r2); /* Does the frame set up the FP register? */ int base_reg = 0; @@ -1841,11 +1839,9 @@ nios2_push_dummy_call (struct gdbarch *gdbarch, struct value *function, for (argnum = 0; argnum < nargs; argnum++) { const gdb_byte *val; - gdb_byte valbuf[MAX_REGISTER_SIZE]; struct value *arg = args[argnum]; struct type *arg_type = check_typedef (value_type (arg)); int len = TYPE_LENGTH (arg_type); - enum type_code typecode = TYPE_CODE (arg_type); val = value_contents (arg); @@ -1915,7 +1911,6 @@ nios2_frame_unwind_cache (struct frame_info *this_frame, struct gdbarch *gdbarch = get_frame_arch (this_frame); CORE_ADDR current_pc; struct nios2_unwind_cache *cache; - int i; if (*this_prologue_cache) return (struct nios2_unwind_cache *) *this_prologue_cache; @@ -2023,7 +2018,6 @@ nios2_stub_frame_cache (struct frame_info *this_frame, void **this_cache) CORE_ADDR stack_addr; struct trad_frame_cache *this_trad_cache; struct gdbarch *gdbarch = get_frame_arch (this_frame); - int num_regs = gdbarch_num_regs (gdbarch); if (*this_cache != NULL) return (struct trad_frame_cache *) *this_cache; @@ -2081,7 +2075,6 @@ nios2_stub_frame_sniffer (const struct frame_unwind *self, struct frame_info *this_frame, void **cache) { gdb_byte dummy[4]; - struct obj_section *s; CORE_ADDR pc = get_frame_address_in_block (this_frame); /* Use the stub unwinder for unreadable code. */ @@ -2242,7 +2235,7 @@ nios2_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) { struct gdbarch *gdbarch; struct gdbarch_tdep *tdep; - int register_bytes, i; + int i; struct tdesc_arch_data *tdesc_data = NULL; const struct target_desc *tdesc = info.target_desc; diff --git a/gdb/ppc-ravenscar-thread.c b/gdb/ppc-ravenscar-thread.c index dbe8f3d9137..4b687844a16 100644 --- a/gdb/ppc-ravenscar-thread.c +++ b/gdb/ppc-ravenscar-thread.c @@ -148,7 +148,6 @@ ppc_ravenscar_generic_fetch_registers struct regcache *regcache, int regnum) { struct gdbarch *gdbarch = get_regcache_arch (regcache); - const int sp_regnum = gdbarch_sp_regnum (gdbarch); const int num_regs = gdbarch_num_regs (gdbarch); int current_regnum; CORE_ADDR current_address; diff --git a/gdb/ppcfbsd-tdep.c b/gdb/ppcfbsd-tdep.c index 059230c26cf..10b41b0fee8 100644 --- a/gdb/ppcfbsd-tdep.c +++ b/gdb/ppcfbsd-tdep.c @@ -212,7 +212,6 @@ ppcfbsd_sigtramp_frame_cache (struct frame_info *this_frame, void **this_cache) { struct gdbarch *gdbarch = get_frame_arch (this_frame); struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); struct trad_frame_cache *cache; CORE_ADDR addr, base, func; gdb_byte buf[PPC_INSN_SIZE]; diff --git a/gdb/python/py-evts.c b/gdb/python/py-evts.c index 2241e0cee97..95827e41a97 100644 --- a/gdb/python/py-evts.c +++ b/gdb/python/py-evts.c @@ -40,8 +40,6 @@ static struct PyModuleDef EventModuleDef = static int CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION add_new_registry (eventregistry_object **registryp, char *name) { - int result; - *registryp = create_eventregistry_object (); if (*registryp == NULL) diff --git a/gdb/python/py-finishbreakpoint.c b/gdb/python/py-finishbreakpoint.c index a0513b565ec..74d225b886e 100644 --- a/gdb/python/py-finishbreakpoint.c +++ b/gdb/python/py-finishbreakpoint.c @@ -158,7 +158,6 @@ bpfinishpy_init (PyObject *self, PyObject *args, PyObject *kwargs) static char *keywords[] = { "frame", "internal", NULL }; struct finish_breakpoint_object *self_bpfinish = (struct finish_breakpoint_object *) self; - int type = bp_breakpoint; PyObject *frame_obj = NULL; int thread; struct frame_info *frame = NULL; /* init for gcc -Wall */ @@ -357,7 +356,6 @@ bpfinishpy_detect_out_scope_cb (struct breakpoint *b, void *args) { struct breakpoint *bp_stopped = (struct breakpoint *) args; PyObject *py_bp = (PyObject *) b->py_bp_object; - struct gdbarch *garch = b->gdbarch ? b->gdbarch : get_current_arch (); /* Trigger out_of_scope if this is a FinishBreakpoint and its frame is not anymore in the current callstack. */ diff --git a/gdb/python/py-framefilter.c b/gdb/python/py-framefilter.c index 8a6a9a4556d..aa259115a64 100644 --- a/gdb/python/py-framefilter.c +++ b/gdb/python/py-framefilter.c @@ -249,11 +249,6 @@ py_print_value (struct ui_out *out, struct value *val, const struct language_defn *language) { int should_print = 0; - int local_indent = (4 * indent); - - /* Never set an indent level for common_val_print if MI. */ - if (ui_out_is_mi_like_p (out)) - local_indent = 0; /* MI does not print certain values, differentiated by type, depending on what ARGS_TYPE indicates. Test type against option. diff --git a/gdb/python/py-inferior.c b/gdb/python/py-inferior.c index 55b6ab8e22c..8732b87378a 100644 --- a/gdb/python/py-inferior.c +++ b/gdb/python/py-inferior.c @@ -579,8 +579,6 @@ infpy_write_memory (PyObject *self, PyObject *args, PyObject *kw) buffer = (const gdb_byte *) pybuf.buf; buf_len = pybuf.len; #else - const void *vbuffer; - if (! PyArg_ParseTupleAndKeywords (args, kw, "Os#|O", keywords, &addr_obj, &buffer, &buf_len, &length_obj)) diff --git a/gdb/python/py-infevents.c b/gdb/python/py-infevents.c index 442e45a5a66..33d994cad48 100644 --- a/gdb/python/py-infevents.c +++ b/gdb/python/py-infevents.c @@ -36,8 +36,6 @@ static PyObject * create_inferior_call_event_object (inferior_call_kind flag, ptid_t ptid, CORE_ADDR addr) { - int pid; - long tid, lwp; PyObject *event; PyObject *ptid_obj = NULL; PyObject *addr_obj = NULL; diff --git a/gdb/python/py-infthread.c b/gdb/python/py-infthread.c index 3a9bae7e8d2..697298d19dd 100644 --- a/gdb/python/py-infthread.c +++ b/gdb/python/py-infthread.c @@ -145,8 +145,6 @@ thpy_get_global_num (PyObject *self, void *closure) static PyObject * thpy_get_ptid (PyObject *self, void *closure) { - int pid; - long tid, lwp; thread_object *thread_obj = (thread_object *) self; THPY_REQUIRE_VALID (thread_obj); diff --git a/gdb/python/py-linetable.c b/gdb/python/py-linetable.c index 49b6084980b..662ae881262 100644 --- a/gdb/python/py-linetable.c +++ b/gdb/python/py-linetable.c @@ -169,7 +169,6 @@ ltpy_get_pcs_for_line (PyObject *self, PyObject *args) struct symtab *symtab; gdb_py_longest py_line; struct linetable_entry *best_entry = NULL; - linetable_entry_object *result; VEC (CORE_ADDR) *pcs = NULL; PyObject *tuple; @@ -239,7 +238,6 @@ ltpy_get_all_source_lines (PyObject *self, PyObject *args) Py_ssize_t index; PyObject *source_list, *source_dict, *line; struct linetable_entry *item; - Py_ssize_t list_size; LTPY_REQUIRE_VALID (self, symtab); @@ -295,7 +293,6 @@ static PyObject * ltpy_is_valid (PyObject *self, PyObject *args) { struct symtab *symtab = NULL; - linetable_object *obj = (linetable_object *) self; symtab = symtab_object_to_symtab (get_symtab (self)); @@ -427,7 +424,6 @@ ltpy_iternext (PyObject *self) { ltpy_iterator_object *iter_obj = (ltpy_iterator_object *) self; struct symtab *symtab; - int index; PyObject *obj; struct linetable_entry *item; diff --git a/gdb/python/py-symtab.c b/gdb/python/py-symtab.c index c3c94e55732..af70170c9e0 100644 --- a/gdb/python/py-symtab.c +++ b/gdb/python/py-symtab.c @@ -437,7 +437,6 @@ PyObject * symtab_and_line_to_sal_object (struct symtab_and_line sal) { sal_object *sal_obj; - int success = 0; sal_obj = PyObject_New (sal_object, &sal_object_type); if (sal_obj) diff --git a/gdb/python/py-unwind.c b/gdb/python/py-unwind.c index 34ba575e924..cc685aeff30 100644 --- a/gdb/python/py-unwind.c +++ b/gdb/python/py-unwind.c @@ -177,7 +177,6 @@ pyuw_object_attribute_to_pointer (PyObject *pyo, const char *attr_name, if (PyObject_HasAttrString (pyo, attr_name)) { PyObject *pyo_value = PyObject_GetAttrString (pyo, attr_name); - struct value *value; if (pyo_value != NULL && pyo_value != Py_None) { @@ -201,8 +200,6 @@ unwind_infopy_str (PyObject *self) { struct ui_file *strfile = mem_fileopen (); unwind_info_object *unwind_info = (unwind_info_object *) self; - pending_frame_object *pending_frame - = (pending_frame_object *) (unwind_info->pending_frame); PyObject *result; fprintf_unfiltered (strfile, "Frame ID: "); diff --git a/gdb/python/py-varobj.c b/gdb/python/py-varobj.c index e87c1f54143..7e74454986c 100644 --- a/gdb/python/py-varobj.c +++ b/gdb/python/py-varobj.c @@ -168,7 +168,6 @@ struct varobj_iter * py_varobj_get_iterator (struct varobj *var, PyObject *printer) { PyObject *children; - int i; PyObject *iter; struct py_varobj_iter *py_iter; struct cleanup *back_to = varobj_ensure_python_env (var); diff --git a/gdb/ravenscar-thread.c b/gdb/ravenscar-thread.c index 0ce712f8968..3e0687de983 100644 --- a/gdb/ravenscar-thread.c +++ b/gdb/ravenscar-thread.c @@ -338,7 +338,6 @@ ravenscar_mourn_inferior (struct target_ops *ops) static void ravenscar_inferior_created (struct target_ops *target, int from_tty) { - struct ravenscar_arch_ops *ops; if (!ravenscar_task_support || gdbarch_ravenscar_ops (target_gdbarch ()) == NULL diff --git a/gdb/rs6000-aix-tdep.c b/gdb/rs6000-aix-tdep.c index f5e5489acb1..acd52bbd954 100644 --- a/gdb/rs6000-aix-tdep.c +++ b/gdb/rs6000-aix-tdep.c @@ -290,8 +290,6 @@ rs6000_push_dummy_call (struct gdbarch *gdbarch, struct value *function, else { /* Argument can fit in one register. No problem. */ - int adj = gdbarch_byte_order (gdbarch) - == BFD_ENDIAN_BIG ? reg_size - len : 0; gdb_byte word[MAX_REGISTER_SIZE]; memset (word, 0, reg_size); diff --git a/gdb/rs6000-lynx178-tdep.c b/gdb/rs6000-lynx178-tdep.c index 3fb125a3b3a..91eebbf8aa4 100644 --- a/gdb/rs6000-lynx178-tdep.c +++ b/gdb/rs6000-lynx178-tdep.c @@ -142,8 +142,6 @@ rs6000_lynx178_push_dummy_call (struct gdbarch *gdbarch, else { /* Argument can fit in one register. No problem. */ - int adj = gdbarch_byte_order (gdbarch) - == BFD_ENDIAN_BIG ? reg_size - len : 0; gdb_byte word[MAX_REGISTER_SIZE]; memset (word, 0, reg_size); diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c index 2460eb5b8d8..645fe9245c6 100644 --- a/gdb/rs6000-tdep.c +++ b/gdb/rs6000-tdep.c @@ -1165,7 +1165,6 @@ ppc_deal_with_atomic_sequence (struct frame_info *frame) int index; int last_breakpoint = 0; /* Defaults to 0 (no breakpoints placed). */ const int atomic_sequence_length = 16; /* Instruction sequence length. */ - int opcode; /* Branch instruction's OPcode. */ int bc_insn_count = 0; /* Conditional branch instruction count. */ /* Assume all atomic sequences start with a lwarx/ldarx instruction. */ diff --git a/gdb/s390-linux-tdep.c b/gdb/s390-linux-tdep.c index fc5759250ef..2106333a8b0 100644 --- a/gdb/s390-linux-tdep.c +++ b/gdb/s390-linux-tdep.c @@ -844,7 +844,6 @@ s390_supply_tdb_regset (const struct regset *regset, struct regcache *regcache, { ULONGEST tdw; enum register_status ret; - int i; regcache_supply_regset (regset, regcache, regnum, regs, len); ret = regcache_cooked_read_unsigned (regcache, S390_TDB_DWORD0_REGNUM, &tdw); @@ -2388,7 +2387,6 @@ static struct value * s390_frame_prev_register (struct frame_info *this_frame, void **this_prologue_cache, int regnum) { - struct gdbarch *gdbarch = get_frame_arch (this_frame); struct s390_unwind_cache *info = s390_frame_unwind_cache (this_frame, this_prologue_cache); @@ -3035,8 +3033,6 @@ s390_dwarf2_frame_init_reg (struct gdbarch *gdbarch, int regnum, struct dwarf2_frame_state_reg *reg, struct frame_info *this_frame) { - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - /* The condition code (and thus PSW mask) is call-clobbered. */ if (regnum == S390_PSWM_REGNUM) reg->how = DWARF2_FRAME_REG_UNDEFINED; @@ -3788,7 +3784,6 @@ s390_record_gpr_h (struct gdbarch *gdbarch, struct regcache *regcache, int i) static int s390_record_vr (struct gdbarch *gdbarch, struct regcache *regcache, int i) { - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); if (i < 16) { if (record_full_arch_list_add_reg (regcache, S390_F0_REGNUM + i)) @@ -3808,7 +3803,6 @@ static int s390_process_record (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR addr) { - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); uint16_t insn[3] = {0}; /* Instruction as bytes. */ uint8_t ibyte[6]; diff --git a/gdb/score-tdep.c b/gdb/score-tdep.c index 9b7008cb3ef..0d817f80679 100644 --- a/gdb/score-tdep.c +++ b/gdb/score-tdep.c @@ -549,12 +549,9 @@ score_push_dummy_call (struct gdbarch *gdbarch, struct value *function, enum type_code typecode = TYPE_CODE (arg_type); const gdb_byte *val = value_contents (arg); int downward_offset = 0; - int odd_sized_struct_p; int arg_last_part_p = 0; arglen = TYPE_LENGTH (arg_type); - odd_sized_struct_p = (arglen > SCORE_REGSIZE - && arglen % SCORE_REGSIZE != 0); /* If a arg should be aligned to 8 bytes (long long or double), the value should be put to even register numbers. */ @@ -1088,12 +1085,10 @@ score3_analyze_prologue (CORE_ADDR startaddr, CORE_ADDR pc, int fp_offset_p = 0; int inst_len = 0; - CORE_ADDR prev_pc = -1; - sp = get_frame_register_unsigned (this_frame, SCORE_SP_REGNUM); fp = get_frame_register_unsigned (this_frame, SCORE_FP_REGNUM); - for (; cur_pc < pc; prev_pc = cur_pc, cur_pc += inst_len) + for (; cur_pc < pc; cur_pc += inst_len) { inst_t *inst = NULL; @@ -1181,7 +1176,6 @@ score3_analyze_prologue (CORE_ADDR startaddr, CORE_ADDR pc, /* addi! r2, offset */ if (pc - cur_pc >= 2) { - unsigned int save_v = inst->v; inst_t *inst2; cur_pc += inst->len; @@ -1267,7 +1261,6 @@ score3_analyze_prologue (CORE_ADDR startaddr, CORE_ADDR pc, /* addi r2, offset */ if (pc - cur_pc >= 2) { - unsigned int save_v = inst->v; inst_t *inst2; cur_pc += inst->len; diff --git a/gdb/sh-tdep.c b/gdb/sh-tdep.c index 336b48e9c7e..694f5f742d0 100644 --- a/gdb/sh-tdep.c +++ b/gdb/sh-tdep.c @@ -1305,8 +1305,6 @@ sh_extract_return_value_nofpu (struct type *type, struct regcache *regcache, struct gdbarch *gdbarch = get_regcache_arch (regcache); enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); int len = TYPE_LENGTH (type); - int return_register = R0_REGNUM; - int offset; if (len <= 4) { diff --git a/gdb/sh64-tdep.c b/gdb/sh64-tdep.c index 9a6d80301a8..e6b1e270205 100644 --- a/gdb/sh64-tdep.c +++ b/gdb/sh64-tdep.c @@ -861,9 +861,6 @@ sh64_analyze_prologue (struct gdbarch *gdbarch, int insn; int r0_val = 0; int insn_size; - int gdb_register_number; - int register_number; - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); cache->sp_offset = 0; @@ -1058,8 +1055,6 @@ sh64_push_dummy_call (struct gdbarch *gdbarch, enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); int stack_offset, stack_alloc; int int_argreg; - int float_argreg; - int double_argreg; int float_arg_index = 0; int double_arg_index = 0; int argnum; @@ -1093,8 +1088,6 @@ sh64_push_dummy_call (struct gdbarch *gdbarch, in eight registers available. Loop thru args from first to last. */ int_argreg = ARG0_REGNUM; - float_argreg = gdbarch_fp0_regnum (gdbarch); - double_argreg = DR0_REGNUM; for (argnum = 0, stack_offset = 0; argnum < nargs; argnum++) { @@ -1225,7 +1218,6 @@ sh64_extract_return_value (struct type *type, struct regcache *regcache, gdb_byte *valbuf) { struct gdbarch *gdbarch = get_regcache_arch (regcache); - enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); int len = TYPE_LENGTH (type); if (TYPE_CODE (type) == TYPE_CODE_FLT) @@ -1919,7 +1911,6 @@ sh64_do_fp_register (struct gdbarch *gdbarch, struct ui_file *file, unsigned char *raw_buffer; double flt; /* Double extracted from raw hex data. */ int inv; - int j; /* Allocate space for the float. */ raw_buffer = (unsigned char *) diff --git a/gdb/solib-aix.c b/gdb/solib-aix.c index 25fbe24e446..51ab93ecf7b 100644 --- a/gdb/solib-aix.c +++ b/gdb/solib-aix.c @@ -469,7 +469,6 @@ solib_aix_get_section_offsets (struct objfile *objfile, { struct section_offsets *offsets; bfd *abfd = objfile->obfd; - int i; offsets = XCNEWVEC (struct section_offsets, objfile->num_sections); diff --git a/gdb/solib-darwin.c b/gdb/solib-darwin.c index a3953f5ca5b..cd5dc8dc9f1 100644 --- a/gdb/solib-darwin.c +++ b/gdb/solib-darwin.c @@ -363,7 +363,6 @@ static CORE_ADDR darwin_read_exec_load_addr_from_dyld (struct darwin_info *info) { struct type *ptr_type = builtin_type (target_gdbarch ())->builtin_data_ptr; - enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch ()); int ptr_len = TYPE_LENGTH (ptr_type); unsigned int image_info_size = ptr_len * 3; int i; @@ -524,7 +523,6 @@ darwin_solib_read_all_image_info_addr (struct darwin_info *info) { gdb_byte buf[8]; LONGEST len; - enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch ()); struct type *ptr_type = builtin_type (target_gdbarch ())->builtin_data_ptr; /* Sanity check. */ diff --git a/gdb/solib-dsbt.c b/gdb/solib-dsbt.c index b11eae7669a..ad79af06225 100644 --- a/gdb/solib-dsbt.c +++ b/gdb/solib-dsbt.c @@ -793,7 +793,6 @@ cmp_name (const asymbol *sym, const void *data) static int enable_break (void) { - enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch ()); asection *interp_sect; struct dsbt_info *info; @@ -819,7 +818,6 @@ enable_break (void) char *buf; bfd *tmp_bfd = NULL; CORE_ADDR addr; - gdb_byte addr_buf[TIC6X_PTR_SIZE]; struct int_elf32_dsbt_loadmap *ldm; int ret; diff --git a/gdb/solib-frv.c b/gdb/solib-frv.c index 30662ba3b33..56ccb88f93d 100644 --- a/gdb/solib-frv.c +++ b/gdb/solib-frv.c @@ -517,8 +517,6 @@ static int enable_break2 (void) { enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch ()); - int success = 0; - char **bkpt_namep; asection *interp_sect; if (enable_break2_done) @@ -975,7 +973,6 @@ frv_fdpic_find_canonical_descriptor (CORE_ADDR entry_point) const char *name; CORE_ADDR addr; CORE_ADDR got_value; - struct int_elf32_fdpic_loadmap *ldm = 0; struct symbol *sym; /* Fetch the corresponding global pointer for the entry point. */ diff --git a/gdb/solib-svr4.c b/gdb/solib-svr4.c index b4ec36379e4..fe36d458346 100644 --- a/gdb/solib-svr4.c +++ b/gdb/solib-svr4.c @@ -1916,7 +1916,6 @@ svr4_handle_solib_event (void) struct cleanup *old_chain, *usm_chain; struct value *val = NULL; CORE_ADDR pc, debug_base, lm = 0; - int is_initial_ns; struct frame_info *frame = get_current_frame (); /* Do nothing if not using the probes interface. */ diff --git a/gdb/sparc-tdep.c b/gdb/sparc-tdep.c index 863ef8fdfe4..5a8acce8f25 100644 --- a/gdb/sparc-tdep.c +++ b/gdb/sparc-tdep.c @@ -684,7 +684,6 @@ sparc_skip_stack_check (const CORE_ADDR start_pc) { CORE_ADDR pc = start_pc; unsigned long insn; - int offset_stack_checking_sequence = 0; int probing_loop = 0; /* With GCC, all stack checking sequences begin with the same two diff --git a/gdb/sparc64-linux-tdep.c b/gdb/sparc64-linux-tdep.c index 1336d73b3ac..6fb9f961791 100644 --- a/gdb/sparc64-linux-tdep.c +++ b/gdb/sparc64-linux-tdep.c @@ -241,7 +241,6 @@ static int sparc64_linux_get_longjmp_target (struct frame_info *frame, CORE_ADDR *pc) { struct gdbarch *gdbarch = get_frame_arch (frame); - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); CORE_ADDR jb_addr; gdb_byte buf[8]; diff --git a/gdb/sparcobsd-tdep.c b/gdb/sparcobsd-tdep.c index 6a40eb99f8e..21c8d6a8148 100644 --- a/gdb/sparcobsd-tdep.c +++ b/gdb/sparcobsd-tdep.c @@ -234,8 +234,6 @@ sparc32obsd_collect_uthread(const struct regcache *regcache, static void sparc32obsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) { - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - /* OpenBSD/sparc is very similar to NetBSD/sparc ELF. */ sparc32nbsd_elf_init_abi (info, gdbarch); diff --git a/gdb/spu-tdep.c b/gdb/spu-tdep.c index 8dad5c32520..ea3229c27cc 100644 --- a/gdb/spu-tdep.c +++ b/gdb/spu-tdep.c @@ -2425,7 +2425,7 @@ info_spu_dma_cmdlist (gdb_byte *buf, int nr, enum bfd_endian byte_order) int mfc_cmd_opcode, mfc_cmd_tag, rclass_id, tclass_id; int list_lsa, list_size, mfc_lsa, mfc_size; ULONGEST mfc_ea; - int list_valid_p, noop_valid_p, qw_valid_p, ea_valid_p, cmd_error_p; + int list_valid_p, qw_valid_p, ea_valid_p, cmd_error_p; /* Decode contents of MFC Command Queue Context Save/Restore Registers. See "Cell Broadband Engine Registers V1.3", section 3.3.2.1. */ @@ -2450,7 +2450,6 @@ info_spu_dma_cmdlist (gdb_byte *buf, int nr, enum bfd_endian byte_order) mfc_lsa = spu_mfc_get_bitfield (mfc_cq_dw2, 0, 13); mfc_size = spu_mfc_get_bitfield (mfc_cq_dw2, 14, 24); - noop_valid_p = spu_mfc_get_bitfield (mfc_cq_dw2, 37, 37); qw_valid_p = spu_mfc_get_bitfield (mfc_cq_dw2, 38, 38); ea_valid_p = spu_mfc_get_bitfield (mfc_cq_dw2, 39, 39); cmd_error_p = spu_mfc_get_bitfield (mfc_cq_dw2, 40, 40); diff --git a/gdb/stack.c b/gdb/stack.c index 6e3acc7e402..b9e74dfbae4 100644 --- a/gdb/stack.c +++ b/gdb/stack.c @@ -310,8 +310,6 @@ void read_frame_local (struct symbol *sym, struct frame_info *frame, struct frame_arg *argp) { - struct value *val = NULL; - argp->sym = sym; argp->val = NULL; argp->error = NULL; diff --git a/gdb/symfile.c b/gdb/symfile.c index ca304b8fc95..76014d970e9 100644 --- a/gdb/symfile.c +++ b/gdb/symfile.c @@ -1249,7 +1249,6 @@ void symbol_file_add_separate (bfd *bfd, const char *name, int symfile_flags, struct objfile *objfile) { - struct objfile *new_objfile; struct section_addr_info *sap; struct cleanup *my_cleanup; @@ -1259,7 +1258,7 @@ symbol_file_add_separate (bfd *bfd, const char *name, int symfile_flags, sap = build_section_addr_info_from_objfile (objfile); my_cleanup = make_cleanup_free_section_addr_info (sap); - new_objfile = symbol_file_add_with_addrs + symbol_file_add_with_addrs (bfd, name, symfile_flags, sap, objfile->flags & (OBJF_REORDERED | OBJF_SHARED | OBJF_READNOW | OBJF_USERLOADED), @@ -2383,7 +2382,6 @@ remove_symbol_file_command (char *args, int from_tty) struct objfile *objf = NULL; struct cleanup *my_cleanups; struct program_space *pspace = current_program_space; - struct gdbarch *gdbarch = get_current_arch (); dont_repeat (); diff --git a/gdb/symmisc.c b/gdb/symmisc.c index d5efcfd2409..bba8a710df0 100644 --- a/gdb/symmisc.c +++ b/gdb/symmisc.c @@ -991,7 +991,6 @@ maintenance_print_one_line_table (struct symtab *symtab, void *data) for (i = 0; i < linetable->nitems; ++i) { struct linetable_entry *item; - struct cleanup *row_cleanup; item = &linetable->item [i]; printf_filtered (_("%-6d %6d %s\n"), i, item->line, diff --git a/gdb/symtab.c b/gdb/symtab.c index e06104b38f0..ffd427b574c 100644 --- a/gdb/symtab.c +++ b/gdb/symtab.c @@ -1563,7 +1563,6 @@ symbol_cache_flush (struct program_space *pspace) struct symbol_cache *cache = (struct symbol_cache *) program_space_data (pspace, symbol_cache_key); int pass; - size_t total_size; if (cache == NULL) return; @@ -2905,11 +2904,7 @@ basic_lookup_transparent_type_1 (struct objfile *objfile, int block_index, struct type * basic_lookup_transparent_type (const char *name) { - struct symbol *sym; - struct compunit_symtab *cust; - const struct blockvector *bv; struct objfile *objfile; - struct block *block; struct type *t; /* Now search all the global symbols. Do the symtab's first, then @@ -4419,7 +4414,7 @@ sort_search_symbols_remove_dups (struct symbol_search *found, int nfound, struct symbol_search **new_head, struct symbol_search **new_tail) { - struct symbol_search **symbols, *symp, *old_next; + struct symbol_search **symbols, *symp; int i, j, nunique; gdb_assert (found != NULL && nfound > 0); diff --git a/gdb/target.c b/gdb/target.c index a9744c4f67d..c0ce46ddde8 100644 --- a/gdb/target.c +++ b/gdb/target.c @@ -1535,8 +1535,6 @@ target_memory_map (void) VEC(mem_region_s) *result; struct mem_region *last_one, *this_one; int ix; - struct target_ops *t; - result = current_target.to_memory_map (¤t_target); if (result == NULL) return NULL; @@ -2230,8 +2228,6 @@ target_preopen (int from_tty) void target_detach (const char *args, int from_tty) { - struct target_ops* t; - if (gdbarch_has_global_breakpoints (target_gdbarch ())) /* Don't remove global breakpoints here. They're removed on disconnection from the target. */ @@ -2289,8 +2285,6 @@ target_thread_name (struct thread_info *info) void target_resume (ptid_t ptid, int step, enum gdb_signal signal) { - struct target_ops *t; - target_dcache_invalidate (); current_target.to_resume (¤t_target, ptid, step, signal); @@ -2793,7 +2787,7 @@ static int lowest_closed_fd; static int acquire_fileio_fd (struct target_ops *t, int fd) { - fileio_fh_t *fh, buf; + fileio_fh_t *fh; gdb_assert (!is_closed_fileio_fh (fd)); @@ -3499,8 +3493,6 @@ target_fetch_registers (struct regcache *regcache, int regno) void target_store_registers (struct regcache *regcache, int regno) { - struct target_ops *t; - if (!may_write_registers) error (_("Writing to registers is not allowed (regno %d)"), regno); diff --git a/gdb/thread.c b/gdb/thread.c index 75bfb4771b2..5c7d96c4a5a 100644 --- a/gdb/thread.c +++ b/gdb/thread.c @@ -1201,7 +1201,6 @@ print_thread_info_1 (struct ui_out *uiout, char *requested_threads, ptid_t current_ptid; struct cleanup *old_chain; const char *extra_info, *name, *target_id; - int current_thread = -1; struct inferior *inf; int default_inf_num = current_inferior ()->num; @@ -1261,9 +1260,6 @@ print_thread_info_1 (struct ui_out *uiout, char *requested_threads, struct cleanup *chain2; int core; - if (ptid_equal (tp->ptid, current_ptid)) - current_thread = tp->global_num; - if (!should_print_thread (requested_threads, default_inf_num, global_ids, pid, tp)) continue; diff --git a/gdb/tic6x-tdep.c b/gdb/tic6x-tdep.c index 4779bf09bea..af5393828e6 100644 --- a/gdb/tic6x-tdep.c +++ b/gdb/tic6x-tdep.c @@ -151,7 +151,6 @@ tic6x_analyze_prologue (struct gdbarch *gdbarch, const CORE_ADDR start_pc, struct tic6x_unwind_cache *cache, struct frame_info *this_frame) { - enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); unsigned long inst; unsigned int src_reg, base_reg, dst_reg; int i; @@ -175,8 +174,6 @@ tic6x_analyze_prologue (struct gdbarch *gdbarch, const CORE_ADDR start_pc, 2nd one is optional. */ while (pc < current_pc) { - int offset = 0; - unsigned long inst = tic6x_fetch_instruction (gdbarch, pc); if ((inst & 0x1ffc) == 0x1dc0 || (inst & 0x1ffc) == 0x1bc0 diff --git a/gdb/tilegx-linux-tdep.c b/gdb/tilegx-linux-tdep.c index d7dc07ec817..ce76cb4167d 100644 --- a/gdb/tilegx-linux-tdep.c +++ b/gdb/tilegx-linux-tdep.c @@ -37,7 +37,6 @@ tilegx_linux_sigframe_init (const struct tramp_frame *self, struct trad_frame_cache *this_cache, CORE_ADDR func) { - CORE_ADDR pc = get_frame_register_unsigned (this_frame, 64); CORE_ADDR sp = get_frame_register_unsigned (this_frame, 54); /* Base address of register save area. */ diff --git a/gdb/tilegx-tdep.c b/gdb/tilegx-tdep.c index bef1516ae25..550be4cd0b5 100644 --- a/gdb/tilegx-tdep.c +++ b/gdb/tilegx-tdep.c @@ -288,7 +288,7 @@ tilegx_push_dummy_call (struct gdbarch *gdbarch, CORE_ADDR stack_dest = sp; int argreg = TILEGX_R0_REGNUM; int i, j; - int typelen, slacklen, alignlen; + int typelen, slacklen; static const gdb_byte four_zero_words[16] = { 0 }; /* If struct_return is 1, then the struct return address will @@ -375,9 +375,6 @@ tilegx_analyze_prologue (struct gdbarch* gdbarch, enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); CORE_ADDR next_addr; CORE_ADDR prolog_end = end_addr; - ULONGEST inst, inst2; - LONGEST offset; - int regnum; gdb_byte instbuf[32 * TILEGX_BUNDLE_SIZE_IN_BYTES]; CORE_ADDR instbuf_start; unsigned int instbuf_size; @@ -780,7 +777,6 @@ tilegx_stack_frame_destroyed_p (struct gdbarch *gdbarch, CORE_ADDR pc) if (find_pc_partial_function (pc, NULL, &func_addr, &func_end)) { - ULONGEST inst, inst2; CORE_ADDR addr = func_end - TILEGX_BUNDLE_SIZE_IN_BYTES; /* FIXME: Find the actual epilogue. */ @@ -866,7 +862,6 @@ tilegx_frame_cache (struct frame_info *this_frame, void **this_cache) struct gdbarch *gdbarch = get_frame_arch (this_frame); struct tilegx_frame_cache *cache; CORE_ADDR current_pc; - int i; if (*this_cache) return (struct tilegx_frame_cache *) *this_cache; diff --git a/gdb/tracefile.c b/gdb/tracefile.c index 609b7e5a42a..c32bcf4c283 100644 --- a/gdb/tracefile.c +++ b/gdb/tracefile.c @@ -64,7 +64,6 @@ trace_save (const char *filename, struct trace_file_writer *writer, ULONGEST offset = 0; #define MAX_TRACE_UPLOAD 2000 gdb_byte buf[MAX_TRACE_UPLOAD]; - int written; enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch ()); /* If the target is to save the data to a file on its own, then just diff --git a/gdb/tracepoint.c b/gdb/tracepoint.c index 8b393db1df5..a2189d57198 100644 --- a/gdb/tracepoint.c +++ b/gdb/tracepoint.c @@ -1651,9 +1651,7 @@ encode_actions_and_make_cleanup (struct bp_location *tloc, struct collection_list *tracepoint_list, struct collection_list *stepping_list) { - char *default_collect_line = NULL; struct command_line *actions; - struct command_line *default_collect_action = NULL; int frame_reg; LONGEST frame_offset; struct cleanup *back_to, *return_chain; @@ -1790,9 +1788,6 @@ start_tracing (char *notes) for (ix = 0; VEC_iterate (breakpoint_p, tp_vec, ix, b); ix++) { - struct tracepoint *t = (struct tracepoint *) b; - struct bp_location *loc; - if (b->enable_state == bp_enabled) any_enabled = 1; @@ -3963,7 +3958,6 @@ static void print_one_static_tracepoint_marker (int count, struct static_tracepoint_marker *marker) { - struct command_line *l; struct symbol *sym; char wrap_indent[80]; diff --git a/gdb/tui/tui.c b/gdb/tui/tui.c index 96f8df7839d..e1160d2aa88 100644 --- a/gdb/tui/tui.c +++ b/gdb/tui/tui.c @@ -398,8 +398,6 @@ gdb_getenv_term (void) void tui_enable (void) { - struct interp *interp; - if (tui_active) return; diff --git a/gdb/valops.c b/gdb/valops.c index bbbbd0074ea..71fb1b30197 100644 --- a/gdb/valops.c +++ b/gdb/valops.c @@ -2217,9 +2217,7 @@ value_struct_elt_bitpos (struct value **argp, int bitpos, struct type *ftype, const char *err) { struct type *t; - struct value *v; int i; - int nbases; *argp = coerce_array (*argp); @@ -2472,7 +2470,6 @@ find_overload_match (struct value **args, int nargs, int method_oload_champ = -1; int src_method_oload_champ = -1; int ext_method_oload_champ = -1; - int src_and_ext_equal = 0; /* The measure for the current best match. */ struct badness_vector *method_badness = NULL; @@ -2571,7 +2568,6 @@ find_overload_match (struct value **args, int nargs, switch (compare_badness (ext_method_badness, src_method_badness)) { case 0: /* Src method and xmethod are equally good. */ - src_and_ext_equal = 1; /* If src method and xmethod are equally good, then xmethod should be the winner. Hence, fall through to the case where a xmethod is better than the source @@ -2996,7 +2992,6 @@ find_oload_champ (struct value **args, int nargs, { int ix; int fn_count; - int xm_worker_vec_n = VEC_length (xmethod_worker_ptr, xm_worker_vec); /* A measure of how good an overloaded instance is. */ struct badness_vector *bv; /* Index of best overloaded function. */ diff --git a/gdb/value.c b/gdb/value.c index e1e7f5e842b..35fb50351a6 100644 --- a/gdb/value.c +++ b/gdb/value.c @@ -1333,7 +1333,6 @@ void value_contents_copy_raw (struct value *dst, int dst_offset, struct value *src, int src_offset, int length) { - range_s *r; int src_bit_offset, dst_bit_offset, bit_length; struct gdbarch *arch = get_value_arch (src); int unit_size = gdbarch_addressable_memory_unit_size (arch); diff --git a/gdb/windows-tdep.c b/gdb/windows-tdep.c index cddbf23c46d..810607a39fc 100644 --- a/gdb/windows-tdep.c +++ b/gdb/windows-tdep.c @@ -111,7 +111,7 @@ windows_get_tlb_type (struct gdbarch *gdbarch) static struct type *last_tlb_type = NULL; struct type *dword_ptr_type, *dword32_type, *void_ptr_type; struct type *peb_ldr_type, *peb_ldr_ptr_type; - struct type *peb_type, *peb_ptr_type, *list_type, *list_ptr_type; + struct type *peb_type, *peb_ptr_type, *list_type; struct type *module_list_ptr_type; struct type *tib_type, *seh_type, *tib_ptr_type, *seh_ptr_type; @@ -130,9 +130,6 @@ windows_get_tlb_type (struct gdbarch *gdbarch) list_type = arch_composite_type (gdbarch, NULL, TYPE_CODE_STRUCT); TYPE_NAME (list_type) = xstrdup ("list"); - list_ptr_type = arch_type (gdbarch, TYPE_CODE_PTR, - TYPE_LENGTH (void_ptr_type), NULL); - module_list_ptr_type = void_ptr_type; append_composite_type_field (list_type, "forward_list", diff --git a/gdb/x86-linux-nat.c b/gdb/x86-linux-nat.c index 107576f30b2..fef36f7ffa6 100644 --- a/gdb/x86-linux-nat.c +++ b/gdb/x86-linux-nat.c @@ -262,7 +262,6 @@ x86_linux_enable_btrace (struct target_ops *self, ptid_t ptid, const struct btrace_config *conf) { struct btrace_target_info *tinfo; - struct gdbarch *gdbarch; errno = 0; tinfo = linux_enable_btrace (ptid, conf); diff --git a/gdb/xcoffread.c b/gdb/xcoffread.c index c67094980a9..507baf2f4ac 100644 --- a/gdb/xcoffread.c +++ b/gdb/xcoffread.c @@ -930,7 +930,6 @@ record_minimal_symbol (const char *name, CORE_ADDR address, int n_scnum, struct objfile *objfile) { - int section = secnum_to_section (n_scnum, objfile); if (name[0] == '.') ++name; @@ -2186,7 +2185,6 @@ scan_xcoff_symtab (struct objfile *objfile) const char *filestring = NULL; const char *namestring; - int past_first_source_file = 0; bfd *abfd; asection *bfd_sect; unsigned int nsyms; diff --git a/gdb/xtensa-tdep.c b/gdb/xtensa-tdep.c index 3a3badab197..32beafd0bb4 100644 --- a/gdb/xtensa-tdep.c +++ b/gdb/xtensa-tdep.c @@ -2796,7 +2796,6 @@ execute_code (struct gdbarch *gdbarch, CORE_ADDR current_pc, CORE_ADDR wb) int ilen, islots, is; xtensa_opcode opc; int insn_num = 0; - int fail = 0; void (*func) (struct gdbarch *, int, int, int, CORE_ADDR); uint32_t at, as, offset; @@ -3192,7 +3191,6 @@ xtensa_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) { struct gdbarch_tdep *tdep; struct gdbarch *gdbarch; - struct xtensa_abi_handler *abi_handler; DEBUGTRACE ("gdbarch_init()\n"); @@ -3291,8 +3289,6 @@ extern initialize_file_ftype _initialize_xtensa_tdep; void _initialize_xtensa_tdep (void) { - struct cmd_list_element *c; - gdbarch_register (bfd_arch_xtensa, xtensa_gdbarch_init, xtensa_dump_tdep); xtensa_init_reggroups (); |