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path: root/gas/config/tc-nds32.c
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2018-02-23nds32: Support target directive .ict_model.Kuan-Lin Chen1-1/+52
2018-01-03Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2017-01-23Fix spelling mistakes and typos in the GAS sources.Nick Clifton1-30/+30
PR gas/21072 * asintl.h: Fix spelling mistakes and typos. * atof-generic.c: Likewise. * bit_fix.h: Likewise. * config/atof-ieee.c: Likewise. * config/bfin-defs.h: Likewise. * config/bfin-parse.y: Likewise. * config/obj-coff-seh.h: Likewise. * config/obj-coff.c: Likewise. * config/obj-evax.c: Likewise. * config/obj-macho.c: Likewise. * config/rx-parse.y: Likewise. * config/tc-aarch64.c: Likewise. * config/tc-alpha.c: Likewise. * config/tc-arc.c: Likewise. * config/tc-arm.c: Likewise. * config/tc-avr.c: Likewise. * config/tc-bfin.c: Likewise. * config/tc-cr16.c: Likewise. * config/tc-cris.c: Likewise. * config/tc-crx.c: Likewise. * config/tc-d10v.c: Likewise. * config/tc-d30v.c: Likewise. * config/tc-dlx.c: Likewise. * config/tc-epiphany.c: Likewise. * config/tc-frv.c: Likewise. * config/tc-hppa.c: Likewise. * config/tc-i370.c: Likewise. * config/tc-i386-intel.c: Likewise. * config/tc-i386.c: Likewise. * config/tc-i960.c: Likewise. * config/tc-ia64.c: Likewise. * config/tc-m32r.c: Likewise. * config/tc-m68hc11.c: Likewise. * config/tc-m68k.c: Likewise. * config/tc-mcore.c: Likewise. * config/tc-mep.c: Likewise. * config/tc-mep.h: Likewise. * config/tc-metag.c: Likewise. * config/tc-microblaze.c: Likewise. * config/tc-mips.c: Likewise. * config/tc-mmix.c: Likewise. * config/tc-mn10200.c: Likewise. * config/tc-mn10300.c: Likewise. * config/tc-msp430.c: Likewise. * config/tc-msp430.h: Likewise. * config/tc-nds32.c: Likewise. * config/tc-nds32.h: Likewise. * config/tc-nios2.c: Likewise. * config/tc-nios2.h: Likewise. * config/tc-ns32k.c: Likewise. * config/tc-pdp11.c: Likewise. * config/tc-ppc.c: Likewise. * config/tc-pru.c: Likewise. * config/tc-rx.c: Likewise. * config/tc-s390.c: Likewise. * config/tc-score.c: Likewise. * config/tc-score7.c: Likewise. * config/tc-sh.c: Likewise. * config/tc-sh64.c: Likewise. * config/tc-sparc.c: Likewise. * config/tc-tic4x.c: Likewise. * config/tc-tic54x.c: Likewise. * config/tc-v850.c: Likewise. * config/tc-vax.c: Likewise. * config/tc-visium.c: Likewise. * config/tc-xgate.c: Likewise. * config/tc-xtensa.c: Likewise. * config/tc-z80.c: Likewise. * config/tc-z8k.c: Likewise. * config/te-vms.c: Likewise. * config/xtensa-relax.c: Likewise. * doc/as.texinfo: Likewise. * doc/c-arm.texi: Likewise. * doc/c-hppa.texi: Likewise. * doc/c-i370.texi: Likewise. * doc/c-i386.texi: Likewise. * doc/c-m32r.texi: Likewise. * doc/c-m68k.texi: Likewise. * doc/c-mmix.texi: Likewise. * doc/c-msp430.texi: Likewise. * doc/c-nds32.texi: Likewise. * doc/c-ns32k.texi: Likewise. * doc/c-riscv.texi: Likewise. * doc/c-rx.texi: Likewise. * doc/c-s390.texi: Likewise. * doc/c-tic6x.texi: Likewise. * doc/c-tilegx.texi: Likewise. * doc/c-tilepro.texi: Likewise. * doc/c-v850.texi: Likewise. * doc/c-xgate.texi: Likewise. * doc/c-xtensa.texi: Likewise. * dwarf2dbg.c: Likewise. * ecoff.c: Likewise. * itbl-ops.c: Likewise. * listing.c: Likewise. * macro.c: Likewise. * po/gas.pot: Likewise. * read.c: Likewise. * struc-symbol.h: Likewise. * symbols.h: Likewise. * testsuite/gas/arc/relocs-errors.err: Likewise. * write.c: Likewise.
2017-01-02Update year range in copyright notice of all files.Alan Modra1-1/+1
2016-11-27Fix spelling in comments in C source files (gas)Ambrogino Modigliani1-4/+4
* as.h: Fix spelling in comments. * config/obj-ecoff.c: Fix spelling in comments. * config/obj-macho.c: Fix spelling in comments. * config/tc-aarch64.c: Fix spelling in comments. * config/tc-arc.c: Fix spelling in comments. * config/tc-arm.c: Fix spelling in comments. * config/tc-avr.c: Fix spelling in comments. * config/tc-cr16.c: Fix spelling in comments. * config/tc-epiphany.c: Fix spelling in comments. * config/tc-frv.c: Fix spelling in comments. * config/tc-hppa.c: Fix spelling in comments. * config/tc-hppa.h: Fix spelling in comments. * config/tc-i370.c: Fix spelling in comments. * config/tc-m68hc11.c: Fix spelling in comments. * config/tc-m68k.c: Fix spelling in comments. * config/tc-mcore.c: Fix spelling in comments. * config/tc-mep.c: Fix spelling in comments. * config/tc-metag.c: Fix spelling in comments. * config/tc-mips.c: Fix spelling in comments. * config/tc-mn10200.c: Fix spelling in comments. * config/tc-mn10300.c: Fix spelling in comments. * config/tc-nds32.c: Fix spelling in comments. * config/tc-nios2.c: Fix spelling in comments. * config/tc-ns32k.c: Fix spelling in comments. * config/tc-pdp11.c: Fix spelling in comments. * config/tc-ppc.c: Fix spelling in comments. * config/tc-riscv.c: Fix spelling in comments. * config/tc-rx.c: Fix spelling in comments. * config/tc-score.c: Fix spelling in comments. * config/tc-score7.c: Fix spelling in comments. * config/tc-sparc.c: Fix spelling in comments. * config/tc-tic54x.c: Fix spelling in comments. * config/tc-vax.c: Fix spelling in comments. * config/tc-xgate.h: Fix spelling in comments. * config/tc-xtensa.c: Fix spelling in comments. * config/tc-z80.c: Fix spelling in comments. * dwarf2dbg.c: Fix spelling in comments. * input-file.h: Fix spelling in comments. * itbl-ops.c: Fix spelling in comments. * read.c: Fix spelling in comments. * stabs.c: Fix spelling in comments. * symbols.c: Fix spelling in comments. * write.c: Fix spelling in comments. * testsuite/gas/all/itbl-test.c: Fix spelling in comments. * testsuite/gas/tic4x/opclasses.h: Fix spelling in comments.
2016-10-06-Wimplicit-fallthrough error fixesAlan Modra1-0/+1
Well, not all are errors, but a little more substantive than just fiddling with comments. bfd/ * coffcode.h (coff_slurp_symbol_table): Revert accidental commit made 2015-01-08. * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break. * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks. opcodes/ * arc-ext.c (create_map): Add missing break. * msp430-decode.opc (encode_as): Likewise. * msp430-decode.c: Regenerate. binutils/ * coffdump.c (dump_coff_where): Add missing break. * stabs.c (stab_xcoff_builtin_type): Likewise. gas/ * config/tc-arc.c (find_opcode_match): Add missing break. * config/tc-i960.c (get_cdisp): Likewise. * config/tc-metag.c (parse_swap, md_apply_fix): Likewise. * config/tc-mt.c (md_parse_option): Likewise. * config/tc-nds32.c (nds32_apply_fix): Likewise. * config/tc-hppa.c (pa_ip): Assert rather than testing last condition of multiple if statements. * config/tc-s390.c (s390_exp_compare): Return 0 on error. * config/tc-tic4x.c (tic4x_operand_parse): Add as_bad and break out of case rather than falling into next case. Formatting. ld/ * plugin.c (asymbol_from_plugin_symbol): Avoid compiler warning by adding return.
2016-07-19make the type of nds32_pseudo_opcode::pseudo_val unsignedTrevor Saunders1-32/+62
It can be initialized with values greater than 0x80000000, which don't fit in a signed int. Further it appears to be used as a set of bit flags where unsigned int is more typical. gas/ChangeLog: 2016-07-19 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> * config/tc-nds32.c (struct nds32_pseudo_opcode): Make pseudo_val unsigned int. (do_pseudo_b): Adjust. (do_pseudo_bal): Likewise. (do_pseudo_bge): Likewise. (do_pseudo_bges): Likewise. (do_pseudo_bgt): Likewise. (do_pseudo_bgts): Likewise. (do_pseudo_ble): Likewise. (do_pseudo_bles): Likewise. (do_pseudo_blt): Likewise. (do_pseudo_blts): Likewise. (do_pseudo_br): Likewise. (do_pseudo_bral): Likewise. (do_pseudo_la): Likewise. (do_pseudo_li): Likewise. (do_pseudo_ls_bhw): Likewise. (do_pseudo_ls_bhwp): Likewise. (do_pseudo_ls_bhwpc): Likewise. (do_pseudo_ls_bhwi): Likewise. (do_pseudo_move): Likewise. (do_pseudo_neg): Likewise. (do_pseudo_not): Likewise. (do_pseudo_pushpopm): Likewise. (do_pseudo_pushpop): Likewise. (do_pseudo_v3push): Likewise. (do_pseudo_v3pop): Likewise. (do_pseudo_pushpop_stack): Likewise. (do_pseudo_push_bhwd): Likewise. (do_pseudo_pop_bhwd): Likewise. (do_pseudo_pusha): Likewise. (do_pseudo_pushi): Likewise.
2016-06-27nds32: remove a sentinalTrevor Saunders1-14/+5
gas/ChangeLog: 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> * config/tc-nds32.c (md_begin): Use ARRAY_SIZE instead of a sentinal element in relax_table.
2016-06-14Fix compile time warning building gas for the NDS32 with gcc v6.1.1Nick Clifton1-1/+1
gas * config/tc-nds32.c (nds32_get_align): Avoid left shifting a signed constant.
2016-06-05nds32: constify ptr_argTrevor Saunders1-1/+1
it points to the result of strchr on a const char *, so it aliases something that is const. Further its only passed to a function that expects a const char *, so there's no reason for it to not be const. gas/ChangeLog: 2016-06-05 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> * config/tc-nds32.c (nds32_parse_option): Make the type of ptr_arg const char *.
2016-05-13use XNEW and related macros moreTrevor Saunders1-5/+5
Its a bit shorter and simpler than raw xmalloc. gas/ChangeLog: 2016-05-13 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> * app.c (app_push): Use XNEW and related macros. * as.c (parse_args): Likewise. * cgen.c (make_right_shifted_expr): Likewise. (gas_cgen_tc_gen_reloc): Likewise. * config/bfin-defs.h: Likewise. * config/bfin-parse.y: Likewise. * config/obj-coff.c (stack_init): Likewise. (stack_push): Likewise. (coff_obj_symbol_new_hook): Likewise. (coff_obj_symbol_clone_hook): Likewise. (add_lineno): Likewise. (coff_frob_symbol): Likewise. * config/obj-elf.c (obj_elf_section_name): Likewise. (build_group_lists): Likewise. * config/obj-evax.c (evax_symbol_new_hook): Likewise. * config/obj-macho.c (obj_mach_o_indirect_symbol): Likewise. * config/tc-aarch64.c (insert_reg_alias): Likewise. (find_or_make_literal_pool): Likewise. (add_to_lit_pool): Likewise. (fill_instruction_hash_table): Likewise. * config/tc-alpha.c (load_expression): Likewise. (emit_jsrjmp): Likewise. (s_alpha_ent): Likewise. (s_alpha_end): Likewise. (s_alpha_linkage): Likewise. (md_begin): Likewise. (tc_gen_reloc): Likewise. * config/tc-arc.c (arc_insert_opcode): Likewise. (arc_extcorereg): Likewise. * config/tc-bfin.c: Likewise. * config/tc-cr16.c: Likewise. * config/tc-cris.c: Likewise. * config/tc-crx.c (preprocess_reglist): Likewise. * config/tc-d10v.c: Likewise. * config/tc-frv.c (frv_insert_vliw_insn): Likewise. (frv_tomcat_shuffle): Likewise. * config/tc-h8300.c: Likewise. * config/tc-i370.c (i370_macro): Likewise. * config/tc-i386.c (lex_got): Likewise. (md_parse_option): Likewise. * config/tc-ia64.c (alloc_record): Likewise. (set_imask): Likewise. (save_prologue_count): Likewise. (dot_proc): Likewise. (dot_endp): Likewise. (ia64_frob_label): Likewise. (add_qp_imply): Likewise. (add_qp_mutex): Likewise. (mark_resource): Likewise. (dot_alias): Likewise. * config/tc-m68hc11.c: Likewise. * config/tc-m68k.c (m68k_frob_label): Likewise. (s_save): Likewise. (mri_control_label): Likewise. (push_mri_control): Likewise. (build_mri_control_operand): Likewise. (s_mri_else): Likewise. (s_mri_break): Likewise. (s_mri_next): Likewise. (s_mri_for): Likewise. (s_mri_endw): Likewise. * config/tc-metag.c (create_mnemonic_htab): Likewise. * config/tc-microblaze.c: Likewise. * config/tc-mmix.c (s_loc): Likewise. * config/tc-nds32.c (nds32_relax_hint): Likewise. * config/tc-nios2.c (nios2_insn_reloc_new): Likewise. * config/tc-rl78.c: Likewise. * config/tc-rx.c (rx_include): Likewise. * config/tc-sh.c: Likewise. * config/tc-sh64.c (shmedia_frob_section_type): Likewise. * config/tc-sparc.c: Likewise. * config/tc-spu.c: Likewise. * config/tc-tic6x.c (static tic6x_unwind_info *tic6x_get_unwind): Likewise. (tic6x_start_unwind_section): Likewise. * config/tc-tilegx.c: Likewise. * config/tc-tilepro.c: Likewise. * config/tc-v850.c: Likewise. * config/tc-visium.c: Likewise. * config/tc-xgate.c: Likewise. * config/tc-xtensa.c (xtensa_translate_old_userreg_ops): Likewise. (new_resource_table): Likewise. (resize_resource_table): Likewise. (xtensa_create_trampoline_frag): Likewise. (xtensa_maybe_create_literal_pool_frag): Likewise. (cache_literal_section): Likewise. * config/xtensa-relax.c (append_transition): Likewise. (append_condition): Likewise. (append_value_condition): Likewise. (append_constant_value_condition): Likewise. (append_literal_op): Likewise. (append_label_op): Likewise. (append_constant_op): Likewise. (append_field_op): Likewise. (append_user_fn_field_op): Likewise. (enter_opname_n): Likewise. (enter_opname): Likewise. (split_string): Likewise. (parse_insn_templ): Likewise. (clone_req_or_option_list): Likewise. (clone_req_option_list): Likewise. (parse_option_cond): Likewise. (parse_insn_pattern): Likewise. (parse_insn_repl): Likewise. (build_transition): Likewise. (build_transition_table): Likewise. * dw2gencfi.c (alloc_fde_entry): Likewise. (alloc_cfi_insn_data): Likewise. (cfi_add_CFA_remember_state): Likewise. (dot_cfi_escape): Likewise. (dot_cfi_fde_data): Likewise. (select_cie_for_fde): Likewise. * dwarf2dbg.c (dwarf2_directive_loc): Likewise. * ecoff.c (ecoff_add_bytes): Likewise. (ecoff_build_debug): Likewise. * input-scrub.c (input_scrub_push): Likewise. (input_scrub_begin): Likewise. (input_scrub_next_buffer): Likewise. * itbl-ops.c (append_insns_as_macros): Likewise. (alloc_entry): Likewise. (alloc_field): Likewise. * listing.c (listing_newline): Likewise. (listing_listing): Likewise. * macro.c (get_any_string): Likewise. (delete_macro): Likewise. * stabs.c (generate_asm_file): Likewise. (stabs_generate_asm_lineno): Likewise. * subsegs.c (subseg_change): Likewise. (subseg_get): Likewise. * symbols.c (define_dollar_label): Likewise. (symbol_relc_make_sym): Likewise. * write.c (write_relocs): Likewise.
2016-04-03use XNEW and related macros moreTrevor Saunders1-1/+1
gas/ChangeLog: 2016-04-03 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> * app.c (app_push): use XNEW macro. * as.c: Likewise. * config/obj-elf.c (obj_elf_change_section): Likewise. (elf_copy_symbol_attributes): Likewise. (obj_elf_size): Likewise. (build_group_lists): Likewise. * config/tc-aarch64.c (add_operand_error_record): Likewise. (md_assemble): Likewise. (tc_gen_reloc): Likewise. (get_upper_str): Likewise. (aarch64_parse_features): Likewise. * config/tc-arm.c (insert_reg_alias): Likewise. (insert_neon_reg_alias): Likewise. (find_or_make_literal_pool): Likewise. (s_arm_elf_cons): Likewise. (add_unwind_opcode): Likewise. (arm_parse_extension): Likewise. * config/tc-avr.c (create_record_for_frag): Likewise. * config/tc-crx.c: Likewise. * config/tc-d30v.c: Likewise. * config/tc-dlx.c (s_proc): Likewise. * config/tc-ft32.c: Likewise. * config/tc-h8300.c: Likewise. * config/tc-hppa.c (pa_proc): Likewise. (create_new_space): Likewise. (create_new_subspace): Likewise. * config/tc-i860.c: Likewise. * config/tc-i960.c: Likewise. * config/tc-ia64.c: Likewise. * config/tc-iq2000.c (iq2000_add_macro): Likewise. (iq2000_record_hi16): Likewise. * config/tc-m32c.c (m32c_indirect_operand): Likewise. * config/tc-m32r.c (debug_sym): Likewise. (m32r_record_hi16): Likewise. * config/tc-m68k.c (m68k_ip): Likewise. (md_begin): Likewise. * config/tc-mcore.c: Likewise. * config/tc-microblaze.c (check_got): Likewise. * config/tc-mips.c (append_insn): Likewise. (s_mipsset): Likewise. (mips_record_label): Likewise. (s_mips_end): Likewise. * config/tc-mmix.c (mmix_frob_file): Likewise. * config/tc-mn10200.c: Likewise. * config/tc-mn10300.c: Likewise. * config/tc-moxie.c: Likewise. * config/tc-msp430.c: Likewise. * config/tc-nds32.c (nds32_elf_save_pseudo_pattern): Likewise. * config/tc-ns32k.c: Likewise. * config/tc-or1k.c: Likewise. * config/tc-pdp11.c: Likewise. * config/tc-pj.c (fake_opcode): Likewise. * config/tc-ppc.c (ppc_apuinfo_section_add): Likewise. (ppc_macro): Likewise. (ppc_dwsect): Likewise. (ppc_machine): Likewise. * config/tc-rl78.c (rl78_frag_init): Likewise. * config/tc-rx.c (rx_frag_init): Likewise. * config/tc-s390.c (s390_lit_suffix): Likewise. (s390_machine): Likewise. (s390_machinemode): Likewise. * config/tc-score.c (s3_insert_reg): Likewise. (s3_gen_reloc): Likewise. * config/tc-score7.c (s7_insert_reg): Likewise. (s7_gen_reloc): Likewise. * config/tc-tic30.c (tic30_operand): Likewise. * config/tc-tic4x.c (tic4x_inst_make): Likewise. * config/tc-tic54x.c (stag_add_field): Likewise. (tic54x_struct): Likewise. (tic54x_space): Likewise. (tic54x_field): Likewise. (tic54x_mlib): Likewise. (subsym_substitute): Likewise. * config/tc-tic6x.c (tic6x_frob_label): Likewise. * config/tc-vax.c: Likewise. * config/tc-xc16x.c: Likewise. * config/tc-xtensa.c (xtensa_add_insn_label): Likewise. (directive_push): Likewise. (xtensa_begin_directive): Likewise. (tokenize_arguments): Likewise. (xtensa_add_literal_sym): Likewise. (new_resource_table): Likewise. (resize_resource_table): Likewise. (emit_single_op): Likewise. (xtensa_create_trampoline_frag): Likewise. (xtensa_maybe_create_literal_pool_frag): Likewise. (xtensa_add_config_info): Likewise. (xtensa_realloc_fixup_cache): Likewise. (add_subseg_info): Likewise. (cache_literal_section): Likewise. (add_xt_block_frags): Likewise. (add_xt_prop_frags): Likewise. (init_op_placement_info_table): Likewise. (build_section_rename): Likewise. * config/tc-z80.c: Likewise. * config/tc-z8k.c: Likewise. * depend.c (register_dependency): Likewise. * dwarf2dbg.c (get_line_subseg): Likewise. (dwarf2_gen_line_info_1): Likewise. (get_filenum): Likewise. * ecoff.c (allocate_scope): Likewise. (allocate_vlinks): Likewise. (allocate_shash): Likewise. (allocate_thash): Likewise. (allocate_tag): Likewise. (allocate_forward): Likewise. (allocate_thead): Likewise. (allocate_lineno_list): Likewise. * expr.c (make_expr_symbol): Likewise. * hash.c (hash_new_sized): Likewise. * input-file.c (input_file_push): Likewise. * listing.c (file_info): Likewise. (listing_newline): Likewise. * macro.c (new_formal): Likewise. (define_macro): Likewise. * remap.c (add_debug_prefix_map): Likewise. * symbols.c (symbol_find_noref): Likewise. (define_dollar_label): Likewise. (fb_label_instance_inc): Likewise. (symbol_relc_make_value): Likewise.
2016-04-01Constify moreAlan Modra1-1/+1
* cgen.c (weak_operand_overflow_check): Return const char*. * messages.c (as_internal_value_out_of_range): Formatting. (as_warn_value_out_of_range): Consify prefix param. (as_bad_value_out_of_range): Likewise. * read.c (s_errwarn): Constify msg.. (s_float_space, float_cons): ..and err. * as.h (as_warn_value_out_of_range, as_bad_value_out_of_range, ieee_md_atof, vax_md_atof): Update prototypes. * tc.h (md_atof): Update prototype. * config/atof-ieee.c (ieee_md_atof): Return const char*. * config/atof-vax.c (vax_md_atof): Likewise. * config/obj-elf.c (obj_elf_parse_section_letters): Constify bad_msg. * config/tc-aarch64.c (md_atof): Return const char*. * config/tc-alpha.c (s_alpha_section_name): Likewise. (s_alpha_comm): Constify sec_name. (section_name): Constify. (s_alpha_section): Consify name.. (alpha_elf_section_letter): ..and ptr_msg param.. (md_atof): ..and return. * config/tc-alpha.h (alpha_elf_section_letter): Update prototype. * config/tc-arc.c (md_atof): Return const char*. * config/tc-arm.c (md_atof): Likewise. * config/tc-avr.c (md_atof): Likewise. * config/tc-bfin.c (md_atof): Likewise. * config/tc-cr16.c (md_atof): Likewise. * config/tc-cris.c (md_atof): Likewise. * config/tc-crx.c (md_atof): Likewise. * config/tc-d10v.c (md_atof): Likewise. * config/tc-d30v.c (md_atof): Likewise. * config/tc-dlx.c (md_atof): Likewise. * config/tc-epiphany.c (md_atof): Likewise. * config/tc-fr30.c (md_atof): Likewise. * config/tc-frv.c (md_atof): Likewise. * config/tc-ft32.c (md_atof): Likewise. * config/tc-h8300.c (md_atof): Likewise. * config/tc-hppa.c (struct default_subspace_dict): Constify name. (struct default_space_dict): Likewise. (create_new_space): Constify name param. (create_new_subspace): Likewise. (is_defined_space, is_defined_subspace): Likewise. (pa_parse_space_stmt): Constify space_name param. (md_atof): Return const char*. (pa_spaces_begin): Constify name. * config/tc-i370.c (md_atof): Return const char*. * config/tc-i386.c (md_atof): Likewise. (x86_64_section_letter): Constify ptr_msg param. * config/tc-i386.h (x86_64_section_letter): Update prototype. * config/tc-i860.c (struct i860_it): Constify error. (md_atof): Return const char*. * config/tc-i960.c (md_atof): Likewise. * config/tc-ia64.c (md_atof): Likewise. (ia64_elf_section_letter): Constify ptr_msg param. * config/tc-ia64.h (ia64_elf_section_letter): Update prototype. * config/tc-ip2k.c (md_atof): Return const char*. * config/tc-iq2000.c (md_atof): Likewise. * config/tc-lm32.c (md_atof): Likewise. * config/tc-m32c.c (md_atof): Likewise. * config/tc-m32r.c (md_atof): Likewise. * config/tc-m68hc11.c (md_atof): Likewise. * config/tc-m68k.c (md_atof): Likewise. * config/tc-mcore.c (md_atof): Likewise. * config/tc-mep.c (md_atof): Likewise. (mep_elf_section_letter): Constify ptr_msg param. * config/tc-mep.h (mep_elf_section_letter): Update prototype. * config/tc-metag.c (md_atof): Return const char*. * config/tc-microblaze.c (md_atof): Likewise. * config/tc-microblaze.h (md_atof): Delete prototype. * config/tc-mips.c (mips_parse_argument_token): Constify err. (md_atof): Return const char*. * config/tc-mmix.c (md_atof): Likewise. * config/tc-mn10200.c (md_atof): Likewise. * config/tc-mn10300.c (md_atof): Likewise. * config/tc-moxie.c (md_atof): Likewise. * config/tc-msp430.c (md_atof): Likewise. * config/tc-mt.c (md_atof): Likewise. * config/tc-nds32.c (md_atof): Likewise. * config/tc-nios2.c (md_atof): Likewise. (nios2_elf_section_letter): Constify ptr_msg param. * config/tc-nios2.h (nios2_elf_section_letter): Update prototype. * config/tc-ns32k.c (md_atof): Return const char*. * config/tc-or1k.c (md_atof): Likewise. * config/tc-pdp11.c (struct pdp11_code): Constify error. (md_atof): Return const char*. * config/tc-pj.c (md_atof): Likewise. * config/tc-ppc.c (md_atof): Likewise. * config/tc-rl78.c (md_atof): Likewise. * config/tc-rx.c (md_atof): Likewise. * config/tc-s390.c (md_atof): Likewise. * config/tc-score.c (s3_atof, md_atof): Likewise. * config/tc-sh.c (md_atof): Likewise. * config/tc-sparc.c (struct sparc_it): Constify error. (md_atof): Return const char*. * config/tc-spu.c (md_atof): Likewise. * config/tc-tic30.c (md_atof): Likewise. * config/tc-tic4x.c (md_atof): Likewise. * config/tc-tic54x.c (md_atof): Likewise. * config/tc-tic6x.c (md_atof): Likewise. * config/tc-tilegx.c (md_atof): Likewise. * config/tc-tilepro.c (md_atof): Likewise. * config/tc-v850.c (parse_register_list, md_atof): Likewise. * config/tc-vax.c (md_atof): Likewise. * config/tc-visium.c (md_atof): Likewise. * config/tc-xc16x.c (md_atof): Likewise. * config/tc-xgate.c (md_atof): Likewise. * config/tc-xstormy16.c (md_atof): Likewise. * config/tc-xtensa.c (md_atof): Likewise. * config/tc-z80.c (md_atof): Likewise. * config/tc-z8k.c (md_atof): Likewise.
2016-03-31cast the arg to md_assemble () to char *Trevor Saunders1-5/+5
For these targets its not clear how md_assemble can usefully be split up so that part can take const char *. There is also a fair number of targets that need md_assemble () to take a char *, so we can't easily make the argument const. So since there isn't many callers it seems easiest to just add a couple of casts. gas/ChangeLog: 2016-03-31 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> * config/tc-m32c.c (m32c_md_end): cast the argument to md_assemble to char *. (m32c_indirect_operand): Likewise. * config/tc-nds32.c (do_pseudo_b): Likewise. (do_pseudo_bal): Likewise. (do_pseudo_ls_bhw): Likewise.
2016-03-29make md_parse_option () take a const char *Trevor Saunders1-1/+1
This is mostly just adding const in many places, however there are a couple interesting things. We need to add casts in tc-s390.c and tc-cris.c because they have functions that assign to input_line_pointer an argument that sometimes comes from md_parse_option. Presumably this is safe because those targets never pass literals to md_parse_option (), but this code should probably be improved in the future. Also xtensa passes the argument to strtoll which is a rather odd function, it takes a const char * as argument and returns a pointer into that string as a char * through an out argument, but we can work around that by adding more variables. gas/ChangeLog: 2016-03-29 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> * config/tc-aarch64.c (struct aarch64_long_option_table): Ad const qualifier. * config/tc-alpha.c (md_parse_option): Likewise. * config/tc-arc.c (md_parse_option): Likewise. * config/tc-arm.c (struct arm_long_option_table): Likewise. (md_parse_option): Likewise. * config/tc-avr.c (md_parse_option): Likewise. * config/tc-bfin.c (md_parse_option): Likewise. * config/tc-cr16.c (md_parse_option): Likewise. * config/tc-cris.c (s_cris_arch): Likewise. (md_parse_option): Likewise. * config/tc-crx.c (md_parse_option): Likewise. * config/tc-d10v.c (md_parse_option): Likewise. * config/tc-d30v.c (md_parse_option): Likewise. * config/tc-dlx.c (md_parse_option): Likewise. * config/tc-epiphany.c (md_parse_option): Likewise. * config/tc-fr30.c (md_parse_option): Likewise. * config/tc-frv.c (md_parse_option): Likewise. * config/tc-ft32.c (md_parse_option): Likewise. * config/tc-h8300.c (md_parse_option): Likewise. * config/tc-hppa.c (md_parse_option): Likewise. * config/tc-i370.c (md_parse_option): Likewise. * config/tc-i386.c (md_parse_option): Likewise. * config/tc-i860.c (md_parse_option): Likewise. * config/tc-i960.c (md_parse_option): Likewise. * config/tc-ia64.c (md_parse_option): Likewise. * config/tc-ip2k.c (md_parse_option): Likewise. * config/tc-iq2000.c (md_parse_option): Likewise. * config/tc-lm32.c (md_parse_option): Likewise. * config/tc-m32c.c (md_parse_option): Likewise. * config/tc-m32r.c (md_parse_option): Likewise. * config/tc-m68hc11.c (md_parse_option): Likewise. * config/tc-m68k.c (md_parse_option): Likewise. * config/tc-mcore.c (md_parse_option): Likewise. * config/tc-mep.c (md_parse_option): Likewise. * config/tc-metag.c (struct metag_long_option): Likewise. (md_parse_option): Likewise. * config/tc-microblaze.c (md_parse_option): Likewise. * config/tc-microblaze.h (md_parse_option): Remove prototype. * config/tc-mips.c (md_parse_option): Adjust. * config/tc-mmix.c (md_parse_option): Likewise. * config/tc-mn10200.c (md_parse_option): Likewise. * config/tc-mn10300.c (md_parse_option): Likewise. * config/tc-moxie.c (md_parse_option): Likewise. * config/tc-msp430.c (md_parse_option): Likewise. * config/tc-mt.c (md_parse_option): Likewise. * config/tc-nds32.c (md_parse_option): Likewise. * config/tc-nds32.h (nds32_parse_option): Likewise. * config/tc-nios2.c (md_parse_option): Likewise. * config/tc-ns32k.c (md_parse_option): Likewise. * config/tc-or1k.c (md_parse_option): Likewise. * config/tc-pdp11.c (md_parse_option): Likewise. * config/tc-pj.c (md_parse_option): Likewise. * config/tc-ppc.c (md_parse_option): Likewise. * config/tc-rl78.c (md_parse_option): Likewise. * config/tc-rx.c (md_parse_option): Likewise. * config/tc-s390.c (s390_parse_cpu): Likewise. * config/tc-score.c (md_parse_option): Likewise. * config/tc-sh.c (md_parse_option): Likewise. * config/tc-sparc.c (md_parse_option): Likewise. * config/tc-spu.c (md_parse_option): Likewise. * config/tc-tic30.c (md_parse_option): Likewise. * config/tc-tic4x.c (md_parse_option): Likewise. * config/tc-tic54x.c (md_parse_option): Likewise. * config/tc-tic6x.c (md_parse_option): Likewise. * config/tc-tilegx.c (md_parse_option): Likewise. * config/tc-tilepro.c (md_parse_option): Likewise. * config/tc-v850.c (md_parse_option): Likewise. * config/tc-vax.c (md_parse_option): Likewise. * config/tc-visium.c (struct visium_long_option_table): Likewise. * config/tc-xc16x.c (md_parse_option): Likewise. * config/tc-xgate.c (md_parse_option): Likewise. * config/tc-xstormy16.c (md_parse_option): Likewise. * config/tc-xtensa.c (md_parse_option): Likewise. * config/tc-z80.c (md_parse_option): Likewise. * config/tc-z8k.c (md_parse_option): Likewise. * tc.h (md_parse_option): Likewise.
2016-03-28add more const qualifiersTrevor Saunders1-3/+3
gas/ChangeLog: 2016-03-28 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> * config/obj-elf.c (obj_elf_section_name): Return const char *. * config/obj-elf.h (obj_elf_section_name): Adjust. * config/tc-aarch64.c (aarch64_parse_features): Likewise. (aarch64_parse_cpu): Likewise. (aarch64_parse_arch): Likewise. * config/tc-arm.c (arm_parse_extension): Likewise. (arm_parse_cpu): Likewise. (arm_parse_arch): Likewise. * config/tc-nds32.c: Likewise. * config/xtensa-relax.c (parse_special_fn): Likewise. * stabs.c (generate_asm_file): Likewise.
2016-03-21Remove use of alloca.Nick Clifton1-1/+2
bfd * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144 * configure: Regenerate. * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of alloca with call to xmalloc. * elf32-nds32.c: Likewise. * elf64-hppa.c: Likewise. * elfxx-mips.c: Likewise. * pef.c: Likewise. * pei-x86_64.c: Likewise. * som.c: Likewise. * xsym.c: Likewise. binutils * dlltool.c: Replace use of alloca with call to xmalloc. * dllwrap.c: Likewise. * nlmconv.c: Likewise. * objdump.c: Likewise. * resrc.c: Likewise. * winduni.c: Likewise. * configure: Regenerate. gas * atof-generic.c: Replace use of alloca with call to xmalloc. * cgen.c: Likewise. * dwarf2dbg.c: Likewise. * macro.c: Likewise. * remap.c: Likewise. * stabs.c: Likewise. * symbols.c: Likewise. * config/obj-elf.c: Likewise. * config/tc-aarch64.c: Likewise. * config/tc-arc.c: Likewise. * config/tc-arm.c: Likewise. * config/tc-avr.c: Likewise. * config/tc-ia64.c: Likewise. * config/tc-mips.c: Likewise. * config/tc-msp430.c: Likewise. * config/tc-nds32.c: Likewise. * config/tc-ppc.c: Likewise. * config/tc-sh.c: Likewise. * config/tc-tic30.c: Likewise. * config/tc-tic54x.c: Likewise. * config/tc-xstormy16.c: Likewise. * config/te-vms.c: Likewise. * configure: Regenerate. ld * emultempl/msp430.em: Replace use of alloca with call to xmalloc. * plugin.c: Likewise. * pe-dll.c: Likewise.
2016-03-07Add const qualifiers at various places.Trevor Saunders1-25/+25
opcodes * mcore-opc.h: Add const qualifiers. * microblaze-opc.h (struct op_code_struct): Likewise. * sh-opc.h: Likewise. * tic4x-dis.c (tic4x_print_indirect): Likewise. (tic4x_print_op): Likewise. include * opcode/dlx.h (struct dlx_opcode): Add const qualifiers. * opcode/h8300.h (struct h8_opcode): Likewise. * opcode/hppa.h (struct pa_opcode): Likewise. * opcode/msp430.h: Likewise. * opcode/spu.h (struct spu_opcode): Likewise. * opcode/tic30.h (struct _register): Likewise. * opcode/tic4x.h (struct tic4x_register): Likewise. (struct tic4x_cond): Likewise. (struct tic4x_indirect): Likewise. (struct tic4x_inst): Likewise. * opcode/visium.h (struct reg_entry): Likewise. gas * config/tc-arc.c: Add const qualifiers. * config/tc-h8300.c (md_begin): Likewise. * config/tc-ia64.c (print_prmask): Likewise. * config/tc-msp430.c (msp430_operands): Likewise. * config/tc-nds32.c (struct suffix_name): Likewise. (struct nds32_parse_option_table): Likewise. (struct nds32_set_option_table): Likewise. (do_pseudo_pushpopm): Likewise. (do_pseudo_pushpop_stack): Likewise. (nds32_relax_relocs): Likewise. (nds32_flag): Likewise. (struct nds32_hint_map): Likewise. (nds32_find_reloc_table): Likewise. (nds32_match_hint_insn): Likewise. * config/tc-s390.c: Likewise. * config/tc-sh.c (get_specific): Likewise. * config/tc-tic30.c: Likewise. * config/tc-tic4x.c (tic4x_inst_add): Likewise. (tic4x_indirect_parse): Likewise. * config/tc-vax.c (vax_cons): Likewise. * config/tc-z80.c (struct reg_entry): Likewise. * config/tc-epiphany.c (md_assemble): Adjust. (epiphany_assemble): New function. (epiphany_elf_section_rtn): Call do_align directly. (epiphany_elf_section_text): Likewise. * config/tc-ip2k.c (ip2k_elf_section_rtn): Likewise. (ip2k_elf_section_text): Likewise. * read.c (do_align): Make it not static. * read.h (do_align): New prototype.
2016-01-01Copyright update for binutilsAlan Modra1-1/+1
2015-11-09gas: Fix left shift of negative value.Dominik Vogt1-1/+1
This patch fixes all occurences of left-shifting negative constants in C cod which is undefined by the C standard. gas/ChangeLog: * read.c (parse_bitfield_cons): Fix left shift of negative value. * config/tc-xstormy16.c (md_section_align): Likewise. * config/tc-xgate.c (md_section_align): Likewise. * config/tc-visium.c (md_section_align): Likewise. * config/tc-v850.c (md_section_align): Likewise. * config/tc-tic6x.c (md_section_align): Likewise. * config/tc-sh.c (SH64PCREL32_M, SH64PCREL48_M, SH64PCREL32_M) (MOVI_32_M, MOVI_48_M, MOVI_32_M, md_section_align): Likewise. * config/tc-sh64.c (shmedia_md_estimate_size_before_relax): Likewise. * config/tc-score.c (s3_section_align): Likewise. * config/tc-score7.c (s7_section_align): Likewise. * config/tc-s390.c (md_section_align): Likewise. * config/tc-rx.c (md_section_align): Likewise. * config/tc-rl78.c (md_section_align): Likewise. * config/tc-ppc.c (md_section_align): Likewise. * config/tc-or1k.c (md_section_align): Likewise. * config/tc-nds32.c (md_section_align): Likewise. * config/tc-mt.c (md_section_align): Likewise. * config/tc-msp430.c (md_section_align): Likewise. * config/tc-mn10300.c (md_section_align): Likewise. * config/tc-mn10200.c (md_section_align): Likewise. * config/tc-mips.c (md_section_align): Likewise. * config/tc-microblaze.c (parse_imm): Likewise. * config/tc-mep.c (md_section_align): Likewise. * config/tc-m68k.c (md_section_align): Likewise. * config/tc-m68hc11.c (md_section_align): Likewise. * config/tc-m32r.c (md_section_align): Likewise. * config/tc-m32c.c (md_section_align): Likewise. * config/tc-lm32.c (md_section_align): Likewise. * config/tc-iq2000.c (md_section_align): Likewise. * config/tc-ip2k.c (md_section_align): Likewise. * config/tc-ia64.c (dot_save, dot_vframe): Likewise. * config/tc-i960.c (md_number_to_field, md_section_align): Likewise. * config/tc-i386.c (md_section_align): Likewise. * config/tc-i370.c (md_section_align): Likewise. * config/tc-frv.c (md_section_align): Likewise. * config/tc-fr30.c (md_section_align): Likewise. * config/tc-epiphany.c (md_section_align): Likewise. * config/tc-d30v.c (md_section_align): Likewise. * config/tc-d10v.c (md_section_align): Likewise. * config/tc-cr16.c (l_cons): Likewise. * config/tc-bfin.c (md_section_align): Likewise. * config/tc-arm.c (md_section_align): Likewise. * config/tc-arc.c (md_section_align): Likewise. * config/bfin-parse.y (expr_1): Likewise. gas/testsuite/ChangeLog: * gas/all/test-gen.c (random_order_16s, random_order_24s) (random_order_32s): Fix left shift of negative value.
2015-01-29NDS32: Set branch instruction to relaxable.Kuan-Lin Chen1-161/+265
Relaxable fragments can be relaxed when there are alignment requirements. Besides, insert a dummy fragment in the final to make sure that all alignment is traversed. Finally, convert these fragments in md_convert_frag with relax_table.
2015-01-27NDS32/gas: Limit the format of pseudo instruction la.Kuan-Lin Chen1-1/+10
2015-01-27NDS32/gas: Fix md_parse_name hook.Kuan-Lin Chen1-0/+7
2015-01-02ChangeLog rotatation and copyright year updateAlan Modra1-1/+1
2014-09-16NDS32: Code refactoring of relaxation.Kuan-Lin Chen1-1272/+1952
Refactor each relaxation pattern to raise the maintainability. In origin, all patterns is analysed in nds32_elf_relax_section, so it is hard to debug and maintain. Therefore, we classify all patterns into different functions in this patch. Moreover, we adjust all optimizations into nds32_elf_relax_section to take these optimizations in turn. This can promise all relaxation being done after calling gld${EMULATION_NAME}_after_allocation.
2014-03-05Update copyright yearsAlan Modra1-1/+1
2013-12-13Add support for Andes NDS32:Kuan-Lin Chen1-0/+5920
BFD: * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add nds32 files. * Makefile.in: Regenerate. * archures.c (bfd_nds32_arch): Add nds32 target. * bfd-in2.h: Regenerate. * config.bfd (nds32*le-*-linux): Add bfd_elf32_nds32lelin_vec and bfd_elf32_nds32belin_vec. (nds32*be-*-linux*): Likewise. (nds32*le-*-*): Add bfd_elf32_nds32le_vec and bfd_elf32_nds32be_vec. (nds32*be-*-*): Likewise. * configure.in (bfd_elf32_nds32be_vec): Add elf32-nds32.lo. (bfd_elf32_nds32le_vec): Likewise. (bfd_elf32_nds32belin_vec): Likewise. (bfd_elf32_nds32lelin_vec): Likewise. * configure: Regenerate. * cpu-nds32.c: New file for nds32. * elf-bfd.h: Add NDS32_ELF_DATA. * elf32-nds32.c: New file for nds32. * elf32-nds32.h: New file for nds32. * libbfd.h: Regenerate. * reloc.c: Add relocations for nds32. * targets.c (bfd_elf32_nds32be_vec): New declaration for nds32. (bfd_elf32_nds32le_vec): Likewise. (bfd_elf32_nds32belin_vec): Likewise. (bfd_elf32_nds32lelin_vec): Likewise. BINUTILS: * readelf.c: Include elf/nds32.h (guess_is_rela): Add case for EM_NDS32. (dump_relocations): Add case for EM_NDS32. (decode_NDS32_machine_flags): New. (get_machine_flags): Add case for EM_NDS32. (is_32bit_abs_reloc): Likewise. (is_16bit_abs_reloc): Likewise. (process_nds32_specific): New. (process_arch_specific): Add case for EM_NDS32. * NEWS: Announce Andes nds32 support. * MAINTAINERS: Add nds32 maintainers. TESTSUITE: * binutils-all/objdump.exp: Add NDS32 cpu. * binutils-all/readelf.r: Skip extra reloc created by NDS32. GAS: * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nds32.c. (TARGET_CPU_HFILES): Add config/tc-nds32.h. * Makefile.in: Regenerate. * configure.in (nds32): Add nds32 target extension config support. * configure.tgt : Add case for nds32-*-elf* and nds32-*-linux*. * configure: Regenerate. * config/tc-nds32.c: New file for nds32. * config/tc-nds32.h: New file for nds32. * doc/Makefile.am (CPU_DOCS): Add c-nds32.texi. * doc/Makefile.in: Regenerate. * doc/as.texinfo: Add nds32 options. * doc/all.texi: Set NDS32. * doc/c-nds32.texi: New file dor nds32 document. * NEWS: Announce Andes nds32 support. TESTSUITE: * gas/all/gas.exp: Add expected failures for NDS32. * gas/elf/elf.exp: Likewise. * gas/lns/lns.exp: Use alternate test. * gas/macros/irp.d: Skip for NDS32. * gas/macros/macros.exp: Skip some tests for the NDS32. * gas/macros/rept.d: Skip for NDS32. * gas/macros/test3.d: Skip for NDS32. * gas/nds32: New directory. * gas/nds32/alu-1.s: New test. * gas/nds32/alu-1.d: Likewise. * gas/nds32/alu-2.s: Likewise. * gas/nds32/alu-2.d: Likewise. * gas/nds32/br-1.d: Likewise. * gas/nds32/br-1.s: Likewise. * gas/nds32/br-2.d: Likewise. * gas/nds32/br-2.s: Likewise. * gas/nds32/ji-jr.d: Likewise. * gas/nds32/ji-jr.s: Likewise. * gas/nds32/ls.d: Likewise. * gas/nds32/ls.s: Likewise. * gas/nds32/lsi.d: Likewise. * gas/nds32/lsi.s: Likewise. * gas/nds32/to-16bit-v1.d: Likewise. * gas/nds32/to-16bit-v1.s: Likewise. * gas/nds32/to-16bit-v2.d: Likewise. * gas/nds32/to-16bit-v2.s: Likewise. * gas/nds32/to-16bit-v3.d: Likewise. * gas/nds32/to-16bit-v3.s: Likewise. * gas/nds32/nds32.exp: New test driver. LD: * Makefile.am (ALL_EMULATION_SOURCES): Add nds32 target. * Makefile.in: Regenerate. * configure.tgt: Add case for nds32*le-*-elf*, nds32*be-*-elf*, nds32*le-*-linux-gnu*, and nds32*be-*-linux-gnu*. * emulparams/nds32belf.sh: New file for nds32. * emulparams/nds32belf_linux.sh: Likewise. * emulparams/nds32belf16m.sh: Likewise. * emulparams/nds32elf.sh: Likewise. * emulparams/nds32elf_linux.sh: Likewise. * emulparams/nds32elf16m.sh: Likewise. * emultempl/nds32elf.em: Likewise. * scripttempl/nds32elf.sc}: Likewise. * gen-doc.texi: Set NDS32. * ld.texinfo: Set NDS32. * NEWS: Announce Andes nds32 support. TESTSUITE: * lib/ld-lib.exp: Add NDS32 to list of targets that do not support shared library generation. * ld-nds32: New directory. * ld-nds32/branch.d: New test. * ld-nds32/branch.ld: New test. * ld-nds32/branch.s: New test. * ld-nds32/diff.d: New test. * ld-nds32/diff.ld: New test. * ld-nds32/diff.s: New test. * ld-nds32/gp.d: New test. * ld-nds32/gp.ld: New test. * ld-nds32/gp.s: New test. * ld-nds32/imm.d: New test. * ld-nds32/imm.ld: New test. * ld-nds32/imm.s: New test. * ld-nds32/imm_symbol.s: New test. * ld-nds32/relax_jmp.d: New test. * ld-nds32/relax_jmp.ld: New test. * ld-nds32/relax_jmp.s: New test. * ld-nds32/relax_load_store.d: New test. * ld-nds32/relax_load_store.ld: New test. * ld-nds32/relax_load_store.s: New test. * ld-nds32/nds32.exp: New file. OPCODES: * Makefile.am (TARGET_LIBOPCODES_CFILES): Add nds32-asm.c and nds32-dis.c. * Makefile.in: Regenerate. * configure.in: Add case for bfd_nds32_arch. * configure: Regenerate. * disassemble.c (ARCH_nds32): Define. * nds32-asm.c: New file for nds32. * nds32-asm.h: New file for nds32. * nds32-dis.c: New file for nds32. * nds32-opc.h: New file for nds32. INCLUDE: * dis-asm.h (print_insn_nds32): Add nds32 target. * elf/nds32.h: New file for nds32. * opcode/nds32.h: New file for nds32.