Re: [obish] -Wunused-function warnings

[Andrew Cagney <cagney at gnu dot org>]

> Hello,
>
> Attached is a list of all the -Wunused-function warnings that I'm seeing.  Since all these functions are unreachable (i.e., dead code), I think their removal is pretty obvious.
>
> However, before I start doing this, I might as well give architecture maintainers an oportunity to look over their code.  It will make the task of removing this stuff easier.
>
> I'll follow up in a week,

Here's this week's list.  It's noticably shorter, and core-GDB items 
still remaining have been figured out.  Again, can I encourage 
architecture maintainers to check this out.

Andrew

src/gdb/arm-tdep.c:1196: warning: `arm_push_return_address' defined but not used
src/gdb/arm-tdep.c:1205: warning: `arm_push_dummy_frame' defined but not used
src/gdb/arm-tdep.c:1287: warning: `arm_fix_call_dummy' defined but not used
src/gdb/avr-tdep.c:231: warning: `avr_iaddr_p' defined but not used
src/gdb/avr-tdep.c:256: warning: `avr_saddr_p' defined but not used
src/gdb/ax-gdb.c:1807: warning: `print_axs_value' defined but not used
src/gdb/breakpoint.c:5987: warning: `ep_parse_optional_filename' defined but not used
src/gdb/cli/cli-cmds.c:62: warning: `validate_comname' declared `static' but never defined
src/gdb/cli/cli-dump.c:335: warning: `dump_filetype' defined but not used
src/gdb/cris-tdep.c:177: warning: `cris_abi' defined but not used
src/gdb/cris-tdep.c:2784: warning: `reg_pop_op' defined but not used
src/gdb/cris-tdep.c:2812: warning: `move_reg_to_mem_index_inc_op' defined but not used
src/gdb/cris-tdep.c:297: warning: `cris_get_wide_opcode' defined but not used
src/gdb/cris-tdep.c:303: warning: `cris_get_short_size' defined but not used
src/gdb/cris-tdep.c:333: warning: `cris_get_asr_quick_shift_steps' defined but not used
src/gdb/cris-tdep.c:726: warning: `cris_skip_prologue_frameless_p' defined but not used
src/gdb/d10v-tdep.c:297: warning: `d10v_daddr_p' defined but not used
src/gdb/dink32-rom.c:101: warning: `dink32_load' defined but not used
src/gdb/frv-tdep.c:47: warning: `frv_push_arguments' declared `static' but never defined
src/gdb/frv-tdep.c:48: warning: `frv_saved_pc_after_call' declared `static' but never defined
src/gdb/gdbtypes.c:130: warning: `add_name' declared `static' but never defined
src/gdb/gdbtypes.c:131: warning: `add_mangled_type' declared `static' but never defined
src/gdb/ia64-tdep.c:3261: warning: `process_note_abi_tag_sections' defined but not used
src/gdb/ia64-tdep.c:342: warning: `read_sigcontext_register' defined but not used
src/gdb/ia64-tdep.c:654: warning: `ia64_read_fp' defined but not used
src/gdb/jv-lang.c:769: warning: `java_lookup_type' defined but not used
src/gdb/m32r-rom.c:406: warning: `m32r_set_board_address' defined but not used
src/gdb/m32r-rom.c:425: warning: `m32r_set_server_address' defined but not used
src/gdb/m32r-rom.c:444: warning: `m32r_set_download_path' defined but not used
src/gdb/monitor.c:1520: warning: `monitor_write_even_block' defined but not used
src/gdb/remote-fileio.c:368: warning: `remote_fileio_to_fio_int' defined but not used
src/gdb/remote-mips.c:2435: warning: `remote_mips_insert_hw_breakpoint' defined but not used
src/gdb/remote-mips.c:2448: warning: `remote_mips_remove_hw_breakpoint' defined but not used
src/gdb/remote-mips.c:606: warning: `mips_getstring' defined but not used
src/gdb/remote-rdi.c:142: warning: `arm_rdi_start_remote' defined but not used
src/gdb/remote-rdi.c:491: warning: `arm_rdi_interrupt' defined but not used
src/gdb/remote-rdi.c:499: warning: `arm_rdi_interrupt_twice' defined but not used
src/gdb/remote-rdi.c:506: warning: `interrupt_query' defined but not used
src/gdb/remote-rdi.c:79: warning: `arm_rdi_mourn' declared `static' but never defined
src/gdb/remote-rdi.c:81: warning: `arm_rdi_send' declared `static' but never defined
src/gdb/rs6000-tdep.c:2056: warning: `rs6000_pc_in_call_dummy' defined but not used
src/gdb/s390-tdep.c:1571: warning: `s390_function_start' defined but not used
src/gdb/source.c:83: warning: `ambiguous_line_spec' declared `static' but never defined