diff options
Diffstat (limited to 'gas/ChangeLog')
| -rw-r--r-- | gas/ChangeLog | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 6f2a1ef..d495233e 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,82 @@ +2018-09-20 Nelson Chu <nelson.chu1990@gmail.com> + + * config/tc-nds32.c: Remove the unused target features. + (nds32_relax_relocs, md_pseudo_table, nds32_elf_record_fixup_exp, + nds32_set_elf_flags_by_insn, nds32_insert_relax_entry, + nds32_apply_fix): Likewise. + (nds32_no_ex9_begin): Removed. + * config/tc-nds32.c (add_mapping_symbol_for_align, + make_mapping_symbol, add_mapping_symbol): New functions. + * config/tc-nds32.h (enum mstate): New. + (nds32_segment_info_type): Likewise. + * configure.ac (--enable-dsp-ext, --enable-zol-ext): New options. + * config.in: Regenerated. + * configure: Regenerated. + * config/tc-nds32.c (nds32_dx_regs): + Set the value according to the configuration. + (nds32_perf_ext, nds32_perf_ext2, nds32_string_ext, nds32_audio_ext): + Likewise. + (nds32_dsp_ext): New variable. Set the value according to the + configuration. + (nds32_zol_ext): Likewise. + (asm_desc, nds32_pseudo_opcode_table): Make them static. + (nds32_set_elf_flags_by_insn): Updated. + (nds32_check_insn_available): Updated. + (nds32_str_tolower): New function. + * config/tc-nds32.c (relax_table): Updated. + (md_begin): Updated. + (md_assemble): Use XNEW macro to allocate space for `insn.info', + and then remember to free it. + (md_section_align): Cast (-1) to ValueT. + (nds32_get_align): Cast (~0U) to addressT. + (nds32_relax_branch_instructions): Updated. + (md_convert_frag): Add new local variable `final_r_type'. + (invalid_prev_frag): Add new bfd_boolean parameter `relax'. + All callers changed. + * config/tc-nds32.c (struct nds32_relocs_pattern): Add `insn' field. + (struct nds32_hint_map): Add `option_list' field. + (struct suffix_name, suffix_table): Remove the unused `pic' field. + (do_pseudo_b, do_pseudo_bal): Remove the suffix checking. + (do_pseudo_la_internal, do_pseudo_pushpopm): Indent. + (relax_hint_bias, relax_hint_id_current): New static variables. + (reset_bias, relax_hint_begin): New variables. + (nds_itoa): New function. + (CLEAN_REG, GET_OPCODE): New macros. + (struct relax_hint_id): New. + (nds32_relax_hint): For .relax_hint directive, we can use `begin' + and `end' to mark the relax pattern without giving exactly id number. + (nds32_elf_append_relax_relocs): Handle the case that the .relax_hint + directives are attached to pseudo instruction. + (nds32_elf_save_pseudo_pattern): Change the second parameter from + instruction's opcode to byte code. + (nds32_elf_build_relax_relation): Add new bfd_boolean parameter + `pseudo_hint'. + (nds32_lookup_pseudo_opcode): Fix the overflow issue. + (enum nds32_insn_type): Add N32_RELAX_ALU1 and N32_RELAX_16BIT. + (nds32_elf_record_fixup_exp, relax_ls_table, hint_map, + nds32_find_reloc_table, nds32_match_hint_insn, nds32_parse_name): + Updated. + * config/tc-nds32.h (MAX_RELAX_NUM): Extend it to 6. + (enum nds32_relax_hint_type): Merge NDS32_RELAX_HINT_LA and + NDS32_RELAX_HINT_LS into NDS32_RELAX_HINT_LALS. Add + NDS32_RELAX_HINT_LA_PLT, NDS32_RELAX_HINT_LA_GOT and + NDS32_RELAX_HINT_LA_GOTOFF. + * config/tc-nds32.h (relax_ls_table): Add floating load/store + to gp relax pattern. + (hint_map, nds32_find_reloc_table): Likewise. + * configure.ac: Define NDS32_LINUX_TOOLCHAIN. + * configure: Regenerated. + * config.in: Regenerated. + * config/tc-nds32.h (enum nds32_ramp): Updated. + (enum nds32_relax_hint_type): Likewise. + * config/tc-nds32.c: Include "errno.h" and "limits.h". + (relax_ls_table): Add TLS relax patterns. + (nds32_elf_append_relax_relocs): Attach BFD_RELOC_NDS32_GROUP on + each instructions of TLS patterns. + (nds32_elf_record_fixup_exp): Updated. + (nds32_apply_fix): Likewise. + (suffix_table): Add TLSDESC suffix. + 2018-09-18 Tamar Christina <tamar.christina@arm.com> * config/tc-aarch64.c (output_operand_error_report): Apply filtering to |