X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gas%2FChangeLog;h=b1d863af0f82665e5bc212a9556938ff5cfc27a8;hb=6530b175a1051db81806d031b8ab2937744ff57b;hp=4778540f52ea3c67fb65c8319e401a42857fed57;hpb=3da1d841a1e0a8d5dcc6d41176c65ee7698982c8;p=deliverable%2Fbinutils-gdb.git diff --git a/gas/ChangeLog b/gas/ChangeLog index 4778540f52..b1d863af0f 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,1837 +1,509 @@ -2011-11-02 Nick Clifton +2012-04-12 Jie Zhang + Meador Inge - * config/tc-arm.c (md_begin): Remove ARM_PLT32 reloc associated - with the (PLT) instruction suffix when operating in eabi mode. - * doc/c-arm.texi (ARM_Relocations): Extend description of (PLT) - suffix. + * config/tc-arm.c (only_one_reg_in_list): New function. + (encode_ldmstm): Ditto. + (do_ldmstm): Use a different encoding when pushing or poping + a single register. + (A_COND_MASK): New macro. + (A_PUSH_POP_OP_MASK): Ditto. + (A1_OPCODE_PUSH): Ditto. + (A2_OPCODE_PUSH): Ditto. + (A2_OPCODE_POP): Ditto. -2011-11-01 DJ Delorie +2012-04-06 Maciej W. Rozycki - * Makefile.am (TARGET_CPU_CFILES): Add tc-rl78.c. - (TARGET_CPU_HFILES): Add rc-rl78.h. - (EXTRA_DIST): Add rl78-parse.c and rl78-parse.y. - (rl78-parse.c, rl78-parse.h, rl78-parse.o, rl78-defs.h): New rules. - * Makefile.in: Regenerate. - * configure.in: Add rl78 case. - * configure: Regenerate. - * configure.tgt: Add rl78 case. - * config/rl78-defs.h: New file. - * config/rl78-parse.y: New file. - * config/tc-rl78.c: New file. - * config/tc-rl78.h: New file. - * NEWS: Add Renesas RL78. - - * doc/Makefile.am (c-rl78.texi): New. - * doc/Makefile.in: Likewise. - * doc/all.texi: Enable it. - * doc/as.texi: Add it. - * doc/c-rl78.texi: New file. - -2011-10-28 Walter Lee - - * NEWS: Fix TILEPro capitalization. - * config/tc-tilegx.c (emit_tilegx_instruction) Handle - relocations of aliases. - * config/tc-tilepro.c: (emit_tilepro_instruction) Likewise. - -2011-10-28 Nick Clifton - - * po/ja.po: New Japanese translation. - * configure.in (ALL_LINGUAS): Add ja. - * configure: Regenerate. - -2011-10-26 Joern Rennecke - - * doc/as.texinfo [EPIPHANY]: Include c-epiphany.texi to avoid - duplication. - -2011-10-25 Mike Frysinger + * doc/c-mips.texi (MIPS Opts): Correct -no-mfix-24k to + -mno-fix-24k. - * config/rx-defs.h (rx_error): Add const to first arg. - * config/rx-parse.y (rx_error): Likewise. +2012-04-06 Roland McGrath -2011-10-25 Nick Clifton - - * config/tc-ns32k.c (md_begin): Rename local variable 'stat' to - 'status'. - -2011-10-25 Joern Rennecke - - * NEWS: Mention addition of Adapteva Epiphany support. - * config/tc-epiphany.c: New file. - * config/tc-epiphany.h: New file. - * Makefile.am (TARGET_CPU_CFILES): Add config/tc-epiphany.c . - (TARGET_CPU_HFILES): Add config/tc-epiphany.h . - * configure.in: Also set using_cgen for epiphany. - * configure.tgt: Handle epiphany. - * doc/Makefile.am (CPU_DOCS): Add c-epiphany.texi . - * doc/all.texi: Set EPIPHANY. - * doc/as.texinfo: Add EPIPHANY-specific text. - * doc/c-epiphany.texi: New file. - * po/gas.pot: Regenerate. - * Makefile.in: Regenerate. + * configure.in (AC_CHECK_HEADERS): Add locale.h. + * config.in: Regenerate. * configure: Regenerate. - * doc/Makefile.in: Regenerate. - * po/POTFILES.in: Regenerate. - -2011-10-24 Maciej W. Rozycki - - * config/tc-mips.c (move_register): Fix formatting. - -2011-10-24 Maciej W. Rozycki - - * config/tc-mips.c (can_swap_branch_p): Remove empty line. - (start_noreorder): Likewise. - -2011-10-24 Maciej W. Rozycki - - * config/tc-mips.c (s_option): Fix formatting. - (mips_elf_final_processing): Likewise. - -2011-10-24 Maciej W. Rozycki - - * config/tc-mips.c (validate_micromips_insn): Fix formatting. - -2011-10-24 David Binderman - - * config/tc-mn10200.c (md_convert_frag): Add missing break. - -2011-10-21 Tristan Gingold - - * config/tc-alpha.c (load_expression): Use symbol_mark_used accessor. - (s_alpha_comm): Use symbol_set_frag accessor. - -2011-10-20 Alan Modra - - * config/tc-mips.c (micromips_add_label): Avoid gcc warning. - (md_convert_frag): Likewise. - -2011-10-18 Jie Zhang - Julian Brown - - * config/tc-arm.c (parse_shifter_operand): Fix handling of explicit - rotation. - (encode_arm_shifter_operand): Likewise. - -2011-10-13 James Greenhalgh - - * config/tc-arm.c (check_ldr_r15_aligned): New. - (do_ldst): Warn in upredictable cases. - (do_t_ldst): Likewise. - (insns): Update accordingly. - -2011-10-13 Alan Modra - - * as.c (main): Define .gasversion. rather than __GAS_VERSION__. - * frags.h (bss_address_frag): Delete - (predefined_address_frag): New. - * frags.c (frag_init): Init predefined_address_frag. Delete ref - to bss_address_frag. - * symbols.c (S_CAN_BE_REDEFINED): New function. - * symbols.h (S_CAN_BE_REDEFINED): Declare. - * read.c (assign_symbol): Use S_CAN_BE_REDEFINED. - -2011-10-12 Alan Modra - - * symbols.c (local_symbol_make): Make global. - * symbols.h (local_symbol_make): Declare. - * as.c (main): Define __GAS_VERSION__. - -2011-10-10 Nick Clifton - - * po/es.po: Updated Spanish translation. - * po/fi.po: Updated Finnish translation. - * po/fr.po: Updated French translation. - -2011-10-05 DJ Delorie - Nick Clifton - - * config/rx-defs.h (rx_pid_register): New. - (rx_gp_register): New. - * config/rx-parse.y (rx_lex): Add support for %gpreg and %pidreg. - (displacement): Add PID support. - * config/tc-rx.c (rx_pid_mode): New. - (rx_num_int_regs): New. - (rx_pid_register): New. - (rx_gp_register): New. - (options): Add -mpid and -mint-register= options. - (md_longopts): Likewise. - (md_parse_option): Likewise. - (md_show_usage): Likewise. - (rx_pid_symbol): New. - (rx_pidreg_symbol): New. - (rx_gpreg_symbol): New. - (md_begin): Support PID. - (rx_validate_fix_sub): Support PID. - (tc_gen_reloc): Support PID. - * doc/c-rx.texi: Document PID support. - -2011-09-27 Kai Tietz - - * config/obj-coff.c (obj_coff_section): Add 'e' as specifier - for marking section SEC_EXCLUDE. - -2011-09-22 Tristan Gingold - - * NEWS: Add marker for 2.22. - -2011-09-21 David S. Miller - - * config/tc-sparc.c (hwcap_allowed): New. - (struct sparc_arch): New field 'hwcap_allowed' containing a bitmask - of F_FOO flags which are enabled by the particular arch setting. - Add new options that provide explicit access to new instructions. - (md_parse_option): Only bump max_architecture if the requested one - is larger, or this is the first explicit request. - (get_hwcap_name): New function. - (sparc_ip): Validate that hwcaps used by an instruction have actually - been enabled. - * doc/c-sparc.texi: Document new sparc options. - -2011-09-21 David S. Miller - - * config/tc-sparc.c (hwcap_seen): New bitmask, defined when - not TE_SOLARIS. - (sparc_ip): When not TE_SOLARIS, accumulate hwcap bits from - sparc_opcode->flags of instruction into hwcap_seen. - (sparc_md_end): Create Tag_GNU_Sparc_HWCAPS attribute if - hwcap_seen is non-zero and not TE_SOLARIS. - -2011-09-19 Tristan Gingold - - * config/tc-alpha.c (insert_operand): Call as_bad_value_out_of_range - instead of as_warn_out_of_range. - -2011-09-08 Mark Fortescue - - * config/tc-sparc.c (sparc_ip): Handle 'i' + r<0..31> - in addition to 'i' + [goli]<0..7>. - -2011-09-08 Joern Rennecke - - * cgen.c (gas_cgen_pcrel_r_type): New function. - (gas_cgen_tc_gen_reloc): Check for GAS_CGEN_PCREL_R_TYPE. - * cgen.h (gas_cgen_pcrel_r_type): Declare. - -2011-09-08 Richard Sandiford - - PR gas/13167 - * dwarf2dbg.c (dwarf2_flush_pending_lines): Use symbol_temp_new_now. - -2011-09-05 Richard Sandiford - - PR gas/13024 - * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables. - (dwarf2_gen_line_info_1): Delete. - (dwarf2_push_line, dwarf2_flush_pending_lines): New functions. - (dwarf2_gen_line_info, dwarf2_emit_label): Use them. - (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines. - (dwarf2_directive_loc): Push previous .locs instead of generating - them immediately. - -2011-08-26 Nick Clifton - - * po/es.po: Updated Spanish translation. - -2011-08-26 Tristan Gingold - - * config/tc-alpha.c (s_alpha_linkage): Simplify. Add comments. - -2011-08-26 Tristan Gingold - - * config/tc-alpha.c (add_to_link_pool): Improve comment. - (s_alpha_fp_save): Fix indentation. - -2011-08-19 Nick Clifton - - * doc/as.texinfo: Include c-xstormy16.texi. - -2011-08-18 Alan Modra - - * write.c (resolve_reloc_expr_symbols): Convert local symbols - on relocs to section+offset. - (get_frag_for_reloc): New function. - (write_relocs): Merge sort fixup relocs with those from .reloc - directives. - -2011-08-10 Maciej W. Rozycki - - * config/tc-mips.c (can_swap_branch_p): Update the comment on - MIPS16 fixups. - -2011-08-09 Chao-ying Fu - Daniel Jacobowitz - - * config/tc-mips.c (mips_cpu_info_table): Add "m14k" and - "m14kc". - * doc/c-mips.texi (MIPS architecture options): Add "m14k" and - "m14kc" to the list of -march options. - -2011-08-09 Chao-ying Fu - Maciej W. Rozycki - - * config/tc-mips.c (mips_set_options): Add ase_mcu. - (mips_opts): Initialise ase_mcu to -1. - (ISA_SUPPORTS_MCU_ASE): New macro. - (MIPS_CPU_ASE_MCU): Likewise. - (is_opcode_valid): Handle MCU. - (macro_build, macro): Likewise. - (validate_mips_insn, validate_micromips_insn): Likewise. - (mips_ip): Likewise. - (options): Add OPTION_MCU and OPTION_NO_MCU. - (md_longopts): Add mmcu and mno-mcu. - (md_parse_option): Handle OPTION_MCU and OPTION_NO_MCU. - (mips_after_parse_args): Handle MCU. - (s_mipsset): Likewise. - (md_show_usage): Handle MCU options. - - * doc/as.texinfo: Document -mmcu and -mno-mcu options. - * doc/c-mips.texi: Likewise, and document ".set mcu" and - ".set nomcu" directives. - -2011-08-09 Maciej W. Rozycki - - * config/tc-mips.c (gpr_mod_mask): Remove INSN2_MOD_GPR_MB, - INSN2_MOD_GPR_MC, INSN2_MOD_GPR_ME, INSN2_MOD_GPR_MG, - INSN2_MOD_GPR_MHI, INSN2_MOD_GPR_MJ, INSN2_MOD_GPR_MM, - INSN2_MOD_GPR_MN, INSN2_MOD_GPR_MP and INSN2_MOD_GPR_MQ opcode - register use checks. - (gpr_read_mask): Add INSN2_READ_GPR_MC, INSN2_READ_GPR_ME - INSN2_READ_GPR_MG, INSN2_READ_GPR_MJ, INSN2_READ_GPR_MMN, - INSN2_READ_GPR_MP and INSN2_READ_GPR_MQ opcode register use - checks. - (gpr_write_mask): Replace INSN2_WRITE_GPR_S opcode register - use flag with INSN_WRITE_GPR_S. Add INSN2_WRITE_GPR_MB, - INSN2_WRITE_GPR_MHI, INSN2_WRITE_GPR_MJ and INSN2_WRITE_GPR_MP - opcode register use checks. - (can_swap_branch_p): Enable microMIPS branch swapping. - (append_insn): Likewise. - -2011-08-09 Maciej W. Rozycki - - * config/tc-mips.c (RELAX_MICROMIPS_ENCODE): Remove forced 16-bit - branch size information. - (RELAX_MICROMIPS_U16BIT): Remove macro. - (RELAX_MICROMIPS_UNCOND): Adjust accordingly. - (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise. - (RELAX_MICROMIPS_RELAX32): Likewise. - (RELAX_MICROMIPS_TOOFAR16): Likewise. - (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise. - (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise. - (RELAX_MICROMIPS_TOOFAR32): Likewise. - (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise. - (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise. - (append_insn): Always check forced_insn_length for microMIPS - relaxation. Adjust code for the removal of - RELAX_MICROMIPS_U16BIT. - (mips_ip) <'D', 'E'>: If forced_insn_length, then emit the - relocation straight away. - (relaxed_micromips_16bit_branch_length): Adjust code for the - removal of RELAX_MICROMIPS_U16BIT. - -2011-08-08 Tristan Gingold - - * config/obj-macho.c (obj_mach_o_section): New function. - (struct known_section): New type. - (known_sections): Declare. - (obj_mach_o_known_section): New function. - (obj_mach_o_common_parse): Ditto. - (obj_mach_o_comm): Ditto. - (obj_mach_o_subsections_via_symbols): Ditto. - (mach_o_pseudo_table): Add new pseudos. - -2011-08-06 Richard Henderson - - * dw2gencfi.c (all_fde_data): Export. - * dw2gencfi.h (all_fde_data): Declare. - * config/tc-alpha.c (alpha_elf_md_end): Don't convert legacy unwind - info to cfi unwind info if the user already has supplied some. - -2011-08-06 Richard Sandiford - - * config/tc-mips.c (emit_nop): Delete. - (get_delay_slot_nop): New function. - (nops_for_insn_or_target): Use it. - (append_insn): Likewise. When avoiding hazards, call add_fixed_insn - and insert_into_history directly. - -2011-08-06 Richard Sandiford - - * config/tc-mips.c (delayed_branch_p, compact_branch_p) - (uncond_branch_p, branch_likely_p): New functions. - (insns_between, nops_for_insn_or_target, append_insn) - (macro_start): Use them. - (get_append_method): Likewise. Remove redundant test. - -2011-08-05 David S. Miller - - * config/tc-sparc.c (v9a_asr_table): Add "cps". - (sparc_ip): Handle '4', '5' and '(' format codes. - -2011-08-04 H.J. Lu - - PR gas/13056 - * output-file.c (output_file_close): Call bfd_cache_close_all - on error. - - * write.c (write_object_file): Revert the last change. - -2011-08-04 Alan Modra - - * write.c (write_object_file): Call set_symtab even if we had - errors. - -2011-08-04 Tristan Gingold - - * config/obj-elf.c (obj_elf_section): Do not free name. - -2011-08-03 James Greenhalgh - - * config/tc-arm.c (do_t_strexbh): New. - (insns): Update accordingly. - -2011-08-01 H.J. Lu - - PR ld/13048 - * config/tc-i386.c (handle_quad): Removed. - (md_pseudo_table): Remove "quad". - (tc_gen_reloc): Don't check BFD_RELOC_64 for disallow_64bit_reloc. - (x86_dwarf2_addr_size): New. - - * config/tc-i386.h (x86_dwarf2_addr_size): New. - (DWARF2_ADDR_SIZE): Likewise. - -2011-08-01 Nick Clifton - - PR ld/12974 - * config/tc-arm.c (literal_pool): Add locs field. - (add_to_lit_pool): Initialise the locs entry for the new literal. - (s_ltorg): Generate a DWARF2 line number entry for each emitted - literal pool entry. - -2011-08-01 Tristan Gingold - - * write.c (write_relocs): Fix -Wshadow in DEBUG3 and DEBUG4. - -2011-08-01 Tristan Gingold - - * frags.c (frag_grow): Simplify the code. - -2011-07-30 Richard Sandiford - - * config/tc-mips.c (nops_for_vr4130): Revert previous commit. - -2011-07-29 Maciej W. Rozycki - - * config/tc-mips.c: Adjust comments throughout. - (reglist_lookup): Reshape code. - (jmp_reloc_p, jalr_reloc_p): Reformat. - (got16_reloc_p, hi16_reloc_p, lo16_reloc_p): Handle microMIPS - relocations. - (gpr_mod_mask): Remove unused variable. - (gpr_read_mask, gpr_write_mask): Reshape code. - (fpr_read_mask, fpr_write_mask): Likewise. - (nops_for_vr4130): Ensure non-microMIPS mode. - (can_swap_branch_p): Correct pinfo2 reference. Reshape code. - (append_insn): Skip Loongson 2F workaround in MIPS16 mode. Use - the outermost operator of a compound relocation to determines - the relocated field. Fix formatting. - (md_convert_frag): Reshape code. - -2011-07-29 Tristan Gingold - - * frags.c (frag_var_init): New function. - (frag_var): Call frag_var_init to initialize. - (frag_variant): Ditto. - -2011-07-27 Nathan Sidwell - - * dwarf2dbg.c (out_debug_line): Ignore non-normal segments, with a - warning. - * doc/as.texinfo (Offset): Document .offset directive. - -2011-07-27 Tristan Gingold - - * frags.c (frag_grow): Revert previous patch. - -2011-07-26 Kazuhiro Inaoka - - * config/tc-rx.c (md_convert_frag): Fix encoding of beq.a - synthetic instruction. - -2011-07-25 Tristan Gingold - - * frags.c (frag_grow): Simplify the code. - -2011-07-24 Maciej W. Rozycki - Chao-ying Fu - Richard Sandiford - - * config/tc-mips.h (mips_segment_info): Add one bit for - microMIPS. - (TC_LABEL_IS_LOCAL): New macro. - (mips_label_is_local): New prototype. - * config/tc-mips.c (S0, S7): New macros. - (emit_branch_likely_macro): New variable. - (mips_set_options): Add micromips. - (mips_opts): Initialise micromips to -1. - (file_ase_micromips): New variable. - (CPU_HAS_MICROMIPS): New macro. - (hilo_interlocks): Set for microMIPS too. - (gpr_interlocks): Likewise. - (cop_interlocks): Likewise. - (cop_mem_interlocks): Likewise. - (HAVE_CODE_COMPRESSION): New macro. - (micromips_op_hash): New variable. - (micromips_nop16_insn, micromips_nop32_insn): New variables. - (NOP_INSN): Handle microMIPS ASE. - (mips32_to_micromips_reg_b_map): New macro. - (mips32_to_micromips_reg_c_map): Likewise. - (mips32_to_micromips_reg_d_map): Likewise. - (mips32_to_micromips_reg_e_map): Likewise. - (mips32_to_micromips_reg_f_map): Likewise. - (mips32_to_micromips_reg_g_map): Likewise. - (mips32_to_micromips_reg_l_map): Likewise. - (mips32_to_micromips_reg_n_map): Likewise. - (mips32_to_micromips_reg_h_map): New variable. - (mips32_to_micromips_reg_m_map): Likewise. - (mips32_to_micromips_reg_q_map): Likewise. - (micromips_to_32_reg_h_map): New variable. - (micromips_to_32_reg_i_map): Likewise. - (micromips_to_32_reg_m_map): Likewise. - (micromips_to_32_reg_q_map): Likewise. - (micromips_to_32_reg_b_map): New macro. - (micromips_to_32_reg_c_map): Likewise. - (micromips_to_32_reg_d_map): Likewise. - (micromips_to_32_reg_e_map): Likewise. - (micromips_to_32_reg_f_map): Likewise. - (micromips_to_32_reg_g_map): Likewise. - (micromips_to_32_reg_l_map): Likewise. - (micromips_to_32_reg_n_map): Likewise. - (micromips_imm_b_map, micromips_imm_c_map): New macros. - (RELAX_DELAY_SLOT_16BIT): New macro. - (RELAX_DELAY_SLOT_SIZE_FIRST): Likewise. - (RELAX_DELAY_SLOT_SIZE_SECOND): Likewise. - (RELAX_MICROMIPS_ENCODE, RELAX_MICROMIPS_P): New macros. - (RELAX_MICROMIPS_TYPE, RELAX_MICROMIPS_AT): Likewise. - (RELAX_MICROMIPS_U16BIT, RELAX_MICROMIPS_UNCOND): Likewise. - (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise. - (RELAX_MICROMIPS_RELAX32, RELAX_MICROMIPS_TOOFAR16): Likewise. - (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise. - (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise. - (RELAX_MICROMIPS_TOOFAR32): Likewise. - (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise. - (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise. - (INSERT_OPERAND, EXTRACT_OPERAND): Handle microMIPS ASE. - (mips_macro_warning): Add delay_slot_16bit_p, delay_slot_32bit_p, - fsize and insns. - (mips_mark_labels): New function. - (mips16_small, mips16_ext): Remove variables, replacing with... - (forced_insn_size): ... this. - (append_insn, mips16_ip): Update accordingly. - (micromips_insn_length): New function. - (insn_length): Return the length of microMIPS instructions. - (mips_record_mips16_mode): Rename to... - (mips_record_compressed_mode): ... this. Handle microMIPS ASE. - (install_insn): Handle microMIPS ASE. - (reglist_lookup): New function. - (is_size_valid, is_delay_slot_valid): Likewise. - (md_begin): Handle microMIPS ASE. - (md_assemble): Likewise. Update for append_insn interface change. - (micromips_reloc_p): New function. - (got16_reloc_p): Handle microMIPS ASE. - (hi16_reloc_p): Likewise. - (lo16_reloc_p): Likewise. - (jmp_reloc_p): New function. - (jalr_reloc_p): Likewise. - (matching_lo_reloc): Handle microMIPS ASE. - (insn_uses_reg, reg_needs_delay): Likewise. - (mips_move_labels): Likewise. - (mips16_mark_labels): Rename to... - (mips_compressed_mark_labels): ... this. Handle microMIPS ASE. - (gpr_mod_mask): New function. - (gpr_read_mask, gpr_write_mask): Handle microMIPS ASE. - (fpr_read_mask, fpr_write_mask): Likewise. - (insns_between, nops_for_vr4130, nops_for_insn): Likewise. - (fix_loongson2f_nop, fix_loongson2f_jump): Likewise. - (MICROMIPS_LABEL_CHAR): New macro. - (micromips_target_label, micromips_target_name): New variables. - (micromips_label_name, micromips_label_expr): New functions. - (micromips_label_inc, micromips_add_label): Likewise. - (mips_label_is_local): Likewise. - (micromips_map_reloc): Likewise. - (can_swap_branch_p): Handle microMIPS ASE. - (append_insn): Add expansionp argument. Handle microMIPS ASE. - (start_noreorder, end_noreorder): Handle microMIPS ASE. - (macro_start, macro_warning, macro_end): Likewise. - (brk_fmt, cop12_fmt, jalr_fmt, lui_fmt): New variables. - (mem12_fmt, mfhl_fmt, shft_fmt, trap_fmt): Likewise. - (BRK_FMT, COP12_FMT, JALR_FMT, LUI_FMT): New macros. - (MEM12_FMT, MFHL_FMT, SHFT_FMT, TRAP_FMT): Likewise. - (macro_build): Handle microMIPS ASE. Update for append_insn - interface change. - (mips16_macro_build): Update for append_insn interface change. - (macro_build_jalr): Handle microMIPS ASE. - (macro_build_lui): Likewise. Simplify. - (load_register): Handle microMIPS ASE. - (load_address): Likewise. - (move_register): Likewise. - (macro_build_branch_likely): New function. - (macro_build_branch_ccl): Likewise. - (macro_build_branch_rs): Likewise. - (macro_build_branch_rsrt): Likewise. - (macro): Handle microMIPS ASE. - (validate_micromips_insn): New function. - (expr_const_in_range): Likewise. - (mips_ip): Handle microMIPS ASE. - (options): Add OPTION_MICROMIPS and OPTION_NO_MICROMIPS. - (md_longopts): Add mmicromips and mno-micromips. - (md_parse_option): Handle OPTION_MICROMIPS and - OPTION_NO_MICROMIPS. - (mips_after_parse_args): Handle microMIPS ASE. - (md_pcrel_from): Handle microMIPS relocations. - (mips_force_relocation): Likewise. - (md_apply_fix): Likewise. - (mips_align): Handle microMIPS ASE. - (s_mipsset): Likewise. - (s_cpload, s_cpsetup, s_cpreturn): Use relocation wrappers. - (s_dtprel_internal): Likewise. - (s_gpword, s_gpdword): Likewise. - (s_insn): Handle microMIPS ASE. - (s_mips_stab): Likewise. - (relaxed_micromips_32bit_branch_length): New function. - (relaxed_micromips_16bit_branch_length): New function. - (md_estimate_size_before_relax): Handle microMIPS ASE. - (mips_fix_adjustable): Likewise. - (tc_gen_reloc): Handle microMIPS relocations. - (mips_relax_frag): Handle microMIPS ASE. - (md_convert_frag): Likewise. - (mips_frob_file_after_relocs): Likewise. - (mips_elf_final_processing): Likewise. - (mips_nop_opcode): Likewise. - (mips_handle_align): Likewise. - (md_show_usage): Handle microMIPS options. - * symbols.c (TC_LABEL_IS_LOCAL): New macro. - (S_IS_LOCAL): Add a TC_LABEL_IS_LOCAL check. - - * doc/as.texinfo (Target MIPS options): Add -mmicromips and - -mno-micromips. - (-mmicromips, -mno-micromips): New options. - * doc/c-mips.texi (-mmicromips, -mno-micromips): New options. - (MIPS ISA): Document .set micromips and .set nomicromips. - (MIPS insn): Update for microMIPS support. - -2011-07-24 Maciej W. Rozycki - - * config/tc-mips.c (mips_ip): Make a copy of the instruction's - mnemonic and use it for further processing. - -2011-07-24 Maciej W. Rozycki - - * config/tc-mips.c (can_swap_branch_p): Adjust for the rename of - INSN_TRAP to INSN_NO_DELAY_SLOT. Remove the check for INSN_SYNC - as well as explicit checks for ERET and DERET when scheduling - branch delay slots. - -2011-07-22 H.J. Lu - - * config/tc-i386.c (cpu_arch): Add k1om. - (i386_align_code): Handle PROCESSOR_K1OM. - (check_cpu_arch_compatible): Check EM_K1OM. - (i386_arch): Handle Intel K1OM. - (i386_mach): Return bfd_mach_k1om for Intel K1OM. - (i386_target_format): Return ELF_TARGET_K1OM_FORMAT for Intel - K1OM. - - * config/tc-i386.h (ELF_TARGET_K1OM_FORMAT): New. - (processor_type): Add PROCESSOR_K1OM. - - * doc/c-i386.texi: Document k1om. - -2011-07-18 H.J. Lu - - * doc/c-i386.texi: Fix a typo. - -2011-07-06 Aurelien Jarno - - * config/tc-mips.c (append_insn): delete prev_pinfo2 and pinfo2. - -2011-07-04 Richard Sandiford - - * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Fix handling - of register 0. - -2011-07-04 Maciej W. Rozycki - - * config/tc-mips.c (append_insn): Make sure DWARF-2 location - information is properly adjusted for branches that get swapped. - -2011-07-03 Samuel Thibault - Thomas Schwinge - - PR binutils/12913 - * config/obj-elf.c (obj_elf_type): Use ELFOSABI_GNU name instead of - ELFOSABI_LINUX alias. - * config/tc-ia64.c: Likewise. - -2011-06-30 Paul Carroll - - * config/tc-arm.c (do_t_add_sub): Only allow LSL shifts of less - than 4 in Thumb mode. - -2011-06-30 Nick Clifton - - PR gas/12848 - * config/tc-arm.c (BAD_RANGE): New error message define. - (md_apply_fix): Use it. - Fix range check for thumb branch instructions. - -2011-06-29 Richard Sandiford - - * config/tc-mips.c (append_method): New enum. - (can_swap_branch_p, get_append_method): New functions. - (append_insn): Use get_append_method to decide how the instruction - should be added. - -2011-06-29 Richard Sandiford - - * config/tc-mips.c (append_insn): Remove bogus goto. - -2011-06-29 Richard Sandiford - - * config/tc-mips.c (append_insn): Always clear the history after an - unconditional branch. - -2011-06-29 Richard Sandiford - - * config/tc-mips.c (find_altered_mips16_opcode): New function. - (append_insn): Use it. - -2011-06-29 Richard Sandiford - - * config/tc-mips.c (insn_uses_reg): Delete. - (gpr_read_mask, gpr_write_mask): New functions. - (fpr_read_mask, fpr_write_mask): Likewise. - (insns_between, nops_for_vr4130, append_insn): Use them. - -2011-06-29 Richard Sandiford - - * config/tc-mips.c (md_mips_end): Call mips_emit_delays. - -2011-06-29 Dave Martin - - PR gas/12931 - * config/tc-arm.c (mapping_state): When changing to ARM or THUMB - state set the minimum required alignment of the section. - -2011-06-29 Tristan Gingold - - * config/tc-i386.c (i386_mach): Convert to ISO-C. - (md_begin, pe_directive_secrel, md_estimate_size_before_relax): Ditto. - (md_convert_frag, md_apply_fix, md_undefined_symbol): Ditto. - (md_section_align, tc_gen_reloc): Ditto. - -2011-06-28 Tristan Gingold - - * config/tc-alpha.c (s_alpha_pdesc): Fix indentation. Do not - generate dummy fix. - -2011-06-28 Tristan Gingold - - * config/tc-alpha.c (load_expression): Use alloca instead of xmalloc. - (emit_jsrjmp): Ditto. - (tc_gen_reloc): Ditto. - -2011-06-28 Tristan Gingold - - * config/tc-alpha.c (alpha_evax_proc_hash): Remove. - (alpha_evax_proc_data): New variable. - (s_alpha_ent): Prevent nested function. Remove has_insert call. - (s_alpha_pdesc): Do not call demand_empty_rest_of_line in case of - error. Do not search in the hash table. Check if match with .ent. - (s_alpha_name): Remove unused variable. - (md_begin): Remove initialization of alpha_evax_proc_hash. - -2011-06-27 Tristan Gingold - - * config/tc-alpha.c (add_to_link_pool): Remove basesym parameter. - Locally declare basesym. Add comments. Do not set literal_pool_size. - (load_expression): Adjust call to add_to_link_pool. - (s_alpha_pdesc): Define pdesc symbol using dot. - Do not set literal_pool_size. - (s_alpha_end): Use NULL instead of 0. - -2011-06-27 Tristan Gingold - - * config/obj-evax.c (evax_frob_file_before_adjust): Add comments. - Fix style. - * config/obj-evax.h (struct alpha_linkage_fixups): Remove seg - field. Add comments. - (obj_symbol_type, object_headers, OBJ_SYMFIELD_TYPE): Remove - -2011-06-26 Richard Sandiford - - * config/tc-mips.c (fix_24k_record_store_info): If the previous - instruction was a store, and the next instructions are unknown, - assume the worst. - -2011-06-25 Richard Sandiford - - PR gas/12915 - * config/tc-mips.c (nops_for_vr4130, nops_for_24k, nops_for_insn) - (nops_for_sequence, nops_for_insn_or_target): Add ignore parameters. - (mips_emit_delays, start_noreorder): Update accordingly. - (append_insn): Likewise. Revert original fix for this PR - and use the ignore parameter instead. - -2011-06-24 Tristan Gingold - - PR gas/11625 - * config/obj-evax.c (evax_frob_symbol): Use as_bad instead of abort. - -2011-06-24 Tristan Gingold - - * config/tc-alpha.c (add_to_link_pool): Remove useless offset - variable. Fix style. - -2011-06-23 Richard Sandiford - - PR gas/12915 - * config/tc-mips.c (append_insn): Only consider hazards between the - pre-noreorder block and ip. -2011-06-21 Sameera Deshpande +2012-04-05 Nick Clifton - * config/tc-arm.c (vfp_conv): Add check on range of immediate operand - in vcvt instruction between floating-point and fixed-point. - (operand_parse_code): Add "OP_oI32z". - (parse_operands): OP_oI32z case added. - -2011-06-20 H.J. Lu - - * configure.tgt: Revert x32 change. - -2011-06-20 Nick Clifton - - * doc/Makefile.am: (CPU_DOCS): Add c-xstormy16.texi. - * doc/Makefile.in: Regenerate. - * doc/all.texi: Set XSTORMY16. - * doc/c-xstormy16.texi: New file. - -2011-06-19 H.J. Lu - - * configure.tgt: Support x32. - -2011-06-15 Nick Clifton - - * NEWS: Mention addition of TILEPRO and TIKE-Gx support. - -2011-06-14 Tristan Gingold - - * config/tc-ppc.h (struct ppc_tc_sy): Complete comment on within. - (tc_new_dot_label): Define. - (ppc_new_dot_label): Declare. - * config/tc-ppc.c (ppc_frob_label): Set within target field. - (ppc_fix_adjustable): Use this field to adjust the reloc. - (ppc_new_dot_label): New function. - -2011-06-14 Alan Modra - - * po/POTFILES.in: Regenerate. - -2011-06-13 Walter Lee - - * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and - config/tc-tilepro.c. - (TARGET_CPU_HFILES): Add config/tc-tilegx.h and - config/tc-tilepro.h. - * Makefile.in: Regenerate. - * configure.tgt (tilepro-*-*): New. - (tilegx-*-*): Likewise. - * config/tc-tilegx.c: New file. - * config/tc-tilegx.h: Likewise. - * config/tc-tilepro.h: Likewise. - * config/tc-tilepro.c: Likewise. - * doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and - c-tilepro.texi. - * doc/Makefile.in: Regenerate. - * doc/all.texi (TILEGX): Define. - (TILEPRO): Define. - * doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include - c-tilegx.texi and c-tilepro.texi. - * doc/c-tilegx.texi: New. - * doc/c-tilepro.texi: New. - -2011-06-13 Nick Clifton - - PR gas/12854 - * config/tc-arm.c (do_shift): Do not allow shift operations at the - end of a register based shift insn. - (do_t_shift): Likewise. - -2011-06-13 Nick Clifton - - * config/tc-score.c (s3_my_get_expression): Delete unused local - variable 'seg'. - (s3_do_ldst_insn): Delete unused local variable 'strbak'. - (s3_do16_ldst_insn): Delete unused local variable 'temp'. - (s3_do_macro_bcmp): Zero inst_expand array. - (s3_do_macro_bcmpz): Likewise. - (s3_s_score_end): Delete unused local variable 'dot'. - (s3_gen_reloc): Delete unused local variables 'f', 's', and 'e'. - * config/tc-score7.c (s7_my_get_expression): Delete unused local - variable 'seg'. - (s7_do_ldst_insn): Delete unused local variable 'strbak'. - (s7_b32_relax_to_b16): Delete unused local variables 'r_old' and - 'r_new'. - (s7_s_score_end): Delete unused local variable 'dot'. - (s7_relax_frag): Delete unused local variable 'relax_size'. - (s7_gen_reloc): Delete unused local variables 'f', 's', and 'e'. - -2011-06-10 H.J. Lu - - AVX Programming Reference (June, 2011) - * config/tc-i386.c (i386_error): Add invalid_vsib_address and - unsupported_vector_index_register. - (cpu_arch): Add .avx2, .bmi2, .lzcnt and .invpcid. - (check_VecOperands): New. - (match_template): Call check_VecOperands. Handle - invalid_vsib_address and unsupported_vector_index_register. - (build_modrm_byte): Support VecSIB. Check register-only source - operand when two source operands are swapped. - (i386_index_check): Allow Xmm/Ymm index registers. - - * doc/c-i386.texi: Document avx2/.avx2, bmi2/.bmi2, lzcnt/.lzcnt - and invpcid./invpcid. - -2011-06-09 Nick Clifton - - PR gas/12861 - * config/tc-cr16.c (tc_gen_reloc): Remove unused local variable - code. - (check_cinv_options): Remove unused local variables. Make - function void. - (md_assemble): Remove unused local variable. - -2011-06-09 James Greenhalgh - - * config/tc-arm.c (do_ldrd): Warn in unpredictable cases. - -2011-06-03 Arnaud Patard - - PR gas/12698 - * config/tc-arm.c (parse_psr): Set m_profile to false when - assembling for any architecture. - -2011-06-02 Jie Zhang jie@codesourcery.com - Nathan Sidwell nathan@codesourcery.com - - * config/tc-arm.c (parse_address_main): Handle -0 offsets. - (encode_arm_addr_mode_2): Set default sign of zero here ... - (encode_arm_addr_mode_3): ... and here. - (encode_arm_cp_address): ... and here. - (md_apply_fix): Use default sign of zero here. - -2011-06-02 Nick Clifton - - * as.c: Fix spelling typo. - * read.c: Likewise. - * config/tc-ppc.c: Likewise. - * po/gas.pit: Regenerate. - -2011-05-31 Paul Brook - - * config/tc-arm.c (arm_cpus): Add Cortex-R5. - (arm_extensions): Allow idiv on ARMv7-R. - * doc/c-arm.text: Update idiv extension restrictions. - -2011-05-31 Paul Brook - - * config/tc-arm.c (arm_force_relocation): Resolve all pc-relative - loads. - -2011-05-31 Paul Brook - - * config/tc-arm.c (do_t_branch): Avoid relaxing branches to constant - addresses. - -2011-05-31 Paul Brook - Nathan Sidwell - - * config/tc-arm.c (fix_new_arm): Create an absolute symbol for - pc-relative fixes to constants. - * config/tc-arm.h (TC_FORCE_RELOCATATION_ABS): Define. - -2011-05-27 Nick Clifton - - * config/tc-s390.c (md_begin): Remove unused variable dup_insn. - -2011-05-24 Andreas Krebbel - - * config/tc-s390.c (md_gather_operands): Fix check for floating - register pair operands. - -2011-05-24 Andreas Krebbel - - * config/tc-s390.c (md_gather_operands): Emit an error for odd - numbered registers used as register pair operand. - -2011-05-23 Nick Clifton - - * config/tc-v850.h (TC_FX_SIZE_SLACK): Define. - -2011-05-20 Bernd Schmidt - - * config/tc-tic6x.c (tic6x_operators): Add "pcr_offset". - (tic6x_parse_name): Handle it. - (tic6x_fix_new_exp): Handle O_pcr_offset. - (tic6x_fix_adjustable): Return 0 for the new relocs. - (md_apply_fix): Handle them. - (tc_gen_reloc): Likewise. - * config/tc-tic6x.h (tic6x_fix_info): Add a fix_subsy member. - -2011-05-18 Nick Clifton - - PR gas/12754 - * config/tc-tic30.c (ordinal_names): Allow translation of the - ordinal names. - -2011-05-18 Nick Clifton - - * config/tc-arm.c (s_unreq): Reword warning message to make it - easier to translate. - * config/tc-ia64.c (md_show_usage): Add note for translators. - * configure.in (ALL_LINGUAS): Add "fi". + * configure.in (AC_CHECK_FUNCS): Add setlocale. + (AM_LC_MESSAGES): Add. + * aclocal.m4: Regenerate. + * config.in: Regenerate. * configure: Regenerate. -2011-05-18 Tristan Gingold - - * config/tc-ppc.h (ppc_tc_sy): Reorder fields. - Put size into an union with dw. - (OBJ_COPY_SYMBOL_ATTRIBUTES): Adjust. - (ppc_xcoff_end): Declare. - (md_end): Define. - * config/tc-ppc.c: Add includes for xcoff. - (ppc_dwsect): New function. - (md_pseudo_table): Add dwsect. - (struct dw_subsection): New. - (dw_sections): New. - (ppc_change_debug_section): New function. - (ppc_xcoff_end): Ditto. - (ppc_function): Adjust for ppc_tc_sy. - (ppc_symbol_new_hook): Ditto. - (ppc_frob_symbol): Ditto. - (ppc_frob_section): Do not set vma for debug sections. - (ppc_fix_adjustable): Return true for debug sections. - * config/obj-coff.c: Add includes for xcoff. - (coff_frob_section): Handle dwarf section. - -2011-05-17 Nick Clifton - - * po/fi.po: New Finnish translation. - * po/fr.po: Updated French translation. - - * config/tc-m32r.c (md_show_usage): Fix typos in descriptions. - * config/tc-mt.c (md_assemble): Fix typos in warning messages. - * cond.c (s_else): Fix typos in error messages. - * config/tc-pj.c (md_assemble): Fix typo in error message. - -2011-05-16 Hans-Peter Nilsson - - * config/tc-cris.c (md_parse_option) : Error if not - emitting ELF object. - (md_show_usage): Only mention --pic if the assembler can generate - ELF objects. - * doc/c-cris.texi (CRIS-Opt): Mention that generating ELF is a - prerequisite for --pic being a valid option. - -2011-05-13 Frederic Marchal - - PR gas/12755 - * config/tc-v850.c (parse_register_list): Correct error string. - -2011-05-12 Quentin Neill - - * config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD. - (i386_align_code): Ditto - -2011-05-12 Matthew Gretton-Dann - - PR gas/12715 - * config/tc-arm.c (parse_big_immediate): Fix parsing of 64-bit - immediates on 32-bit hosts. - -2011-05-10 Quentin Neill - - * config/tc-i386.c (cpu_arch): Add bdver2 and rename - PROCESSOR_BDVER1 to PROCESSOR_BDVER. - (i386_align_code): Rename PROCESSOR_BDVER1. - (processor_type): Ditto. - * doc/c-i386.texi: Add bdver2. - -2011-05-10 Alan Modra - - * dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error. - -2011-05-09 Paul Brook - - * config/tc-tic6x.c (streq): Define. - (tic6x_get_unwind): New. - (s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp, - s_tic6x_personalityindex, s_tic6x_personality): New functions. - (md_pseudo_table): Add "endp", "handlerdata", "personalityindex", - "personality" and "cantunwind". - (tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions, - tic6x_start_unwind_section, tic6x_unwind_frame_regs, - tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big, - tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word, - tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb, - tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding, - tic6x_cfi_endproc): New. - * config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define. - (tic6x_unwind_info): New. - (tic6x_segment_info_type): Add marked_pr_dependency, unwind and - text_unwind. - (TARGET_USE_CFIPOP, tc_regname_to_dw2regnum, - tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN, - DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc, - tc_cfi_section_name): Define. - * doc/c-tic6x.texi: Document new unwinding directives. - * dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default - definitions. - (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column, - CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr): - Move to dw2gencfi.h. - (CFI_EMIT_target): Define. - (dot_cfi_sections): Check tc_cfi_section_name. - (dot_cfi_startproc): Use tc_cfi_startproc. - (dot_cfi_endproc): Use tc_cfi_endproc. - * dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, - CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame, - CFI_val_encoded_addr): Move to here from dw2gencfi.c. - -2011-05-07 Alan Modra - - * dw2gencfi.c (CUR_SEG, SET_CUR_SEG, HANDLED, SET_HANDLED): Define. - Use throughout in place of #if SUPPORT_FRAME_LINKONCE. - (struct fde_entry): Rename cseg to cur_seg. - (cfi_change_reg_numbers): Remove ATTRIBUTE_UNUSED. - (get_cfi_seg): Likewise. Use if (SUPPORT_FRAME_LINKONCE) rather - that #if SUPPORT_FRAME_LINKONCE. - (cfi_finish): Likewise. - -2011-05-06 Tristan Gingold - - * read.c (s_comm_internal): Remove code for OBJ_VMS. - (s_data): Ditto. - (s_text): Ditto. - * write.c (write_object_file): Ditto. - * symbols.c (define_sym_at_dot): Ditto. - (colon): Ditto. - -2011-05-05 Alan Modra - - * dw2gencfi.c (SUPPORT_FRAME_LINKONCE): Define. Use throughout - file to conditionally compile code added 2011-04-26. - (cfi_change_reg_numbers): Add ATTRIBUTE_UNUSED on params only used - when SUPPORT_FRAME_LINKONCE. - (get_cfi_seg): Likewise. Reintroduce old code for when not - SUPPORT_FRAME_LINKONCE. - (cfi_finish): Move get_cfi_seg calls out of loop when not - SUPPORT_FRAME_LINKONCE. Avoid unused var warning. - -2011-05-03 Paul Brook - - * config/tc-tic6x.c (s_ehtype): New function. - (md_pseudo_table): Add "ehtype". - (tic6x_fix_adjustable, md_apply_fix): BFD_RELOC_C6000_EHTYPE. - * doc/c-tic6x.texi: Document .ehtype directive. - -2011-04-26 Kai Tietz - - * dw2gencfi.c (dwcfi_seg_list): New struct. - (dwcfi_hash): New static hash variable. - (get_debugseg_name): New. - (alloc_debugseg_item): New. - (make_debug_seg): New. - (dwcfi_hash_insert): New. - (dwcfi_hash_find): New. - (dwcfi_hash_find_or_make): New. - (cfi_insn_data): New member cur_seg. - (cie_entry): Likewise. - (fde_entry): New cseg and handled members. - (alloc_fde_entry): Initialize cseg member. - (alloc_cfi_insn_data): Initialize cur_seg member. - (dot_cfi_sections): Compare for beginning of - section names via strncmp. - (get_cfi_seg): New. - (cfi_finish): Treat link-once sections. - (is_now_linkonce_segment): New local helper. - (output_cie): Ignore cie entries not member of current - segment. - (output_fde): Likewise. - (select_cie_for_fde): Likewise. - (cfi_change_reg_numbers): Add new argument for current segment - and ignore insn elements, if not part of current segment. - * ehopt.c (get_cie_info): Use strncmp for - section name matching. - (heck_eh_frame): Likewise. - -2011-04-20 Catherine Moore - David Ung - - * config/mips.c (mips_cl_insn): Add new field complete_p. - (create_insn): Initialize complete_p to zero. - (BASE_REG_EQ): New. - (fix_24k_align_to): New. - (fix_24k_store_info): Declare. - (fix_24k_sort): New. - (fix_24k_record_store_info): New. - (nops_for_24k): New. - (nops_for_insn): Call nops_for_24k. - (append_insn): Move O_constant expression handling. - -2011-04-20 Alan Modra - - * hash.c (set_gas_hash_table_size): Use bfd_hash_set_default_size. - (hash_new_sized): New function, split out from.. - (hash_new): ..here. - -2011-04-19 Nick Clifton - - * config/tc-arm.c (v7m_psrs): Revert previous delta. - -2011-04-18 Julian Brown - Nick Clifton - - * config/tc-arm.c (parse_psr): Use selected_cpu not cpu_variant to - detect M-profile targets. - (do_t_swi): Exclude v7 and higher variants from arm_ext_os test. - (v7m_psrs): Fix typo: basepri_max should be basepri_mask. - -2011-04-14 Andreas Krebbel - - * config/tc-s390.c (s390_machine): New prototype. - (md_pseudo_table): New pseudo-op .machine. - (s390_opcode_hash): Initialize to NULL. - (s390_parse_cpu): New function. - (md_parse_option): Use s390_parse_cpu. - (s390_setup_opcodes): New function. - (md_begin): Use s390_setup_opcodes. - (s390_machine): New hook handling the new .machine pseudo. - - * doc/c-s390.texi: Document the new pseudo op .machine. - -2011-04-12 H.J. Lu - - * config/tc-i386.c (i386_mach): Start error message with lower - case. - (md_begin): Likewise. - (md_parse_option): Likewise. - (i386_target_format): Likewise. - (check_byte_reg): Likewise. - (check_long_reg): Likewise. - (check_qword_reg): Likewise. - (check_word_reg): Likewise. - -2011-04-12 Nick Clifton - - PR gas/12532 - * config/tc-arm.c (relax_branch): Do not relax branches to - preemptable global symbols. - -2011-04-11 Julian Brown - - * config/tc-arm.c (parse_psr): Add LHS argument. Improve support - for *APSR bitmasks. - (operand_parse_code): Replace OP_PSR with OP_wPSR and OP_rPSR. - Remove OP_RVC_PSR. - (parse_operands): Likewise. - (do_mrs): Tweak error message for constraint. - (do_t_mrs): Update constraints for changes to APSR support. - (do_t_msr): Likewise. Don't set PSR_f flag here. - (psrs): Remove "g", "nzcvq", "nzcvqg". - (insns): Tweak entries for msr and mrs instructions. - -2011-04-11 Kai Tietz - - * config/tc-i386.c (x86_cons): Initialize adjust with zero. - -2011-04-11 Nick Clifton - - * config/tc-i386.c (x86_cons): Define even for non-ELF targets. - * config/tc-i386.h (x86_cons): Always prototype. - - * config/tc-cr16.c (getprocregp_image): Fix type of 'r' parameter - in order to avoid a compile time warning. - (getprocreg_image): Likewise. - -2011-04-11 Alan Modra - - * config/tc-cr16.c (getprocreg_image): Correct range check. - (getprocregp_image): Likewise. - -2011-04-06 Joseph Myers - - * configure.tgt (strongarm*be, strongarm*b, strongarm*, - xscale*be|xscale*b, xscale*): Remove architectures. - (thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe, - thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets. - -2011-04-01 Tristan Gingold +2012-04-03 DJ Delorie - * config/tc-ia64.c (md_apply_fix): Add a cast to avoid a warning. + * config/rx-parse.y: Make the .L optional for ADC and SBB. -2011-03-31 Bernd Schmidt +2012-04-02 DJ Delorie - * config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New - static variables. - (md_begin): Initialize them. - (s_tic6x_scomm): New static function. - (md_pseudo_table): Add "scomm". - (tc_gen_reloc): Really undo all adjustments made by - bfd_install_relocation. - * doc/c-tic6x.texi: Document the .scomm directive. + * config/rx-parse.y: IMM->IMM_, take an extra parameter for the + transfer size. + (IMM): New, call IMM_ with the default 32. + (IMMW,IMMB): Likewise, for 16 and 8. + (NIMM, MBIMM): Add size parameter. + (immediate): Likewise. Allow 32768..65535 for 16-bit transfers. + (MOV.W): Use IMMW instead of IMM. -2011-03-31 Tristan Gingold + * config/rx-parse.y (ADC,SBB): ADC and SBB only allow .L. + (op_dp20_rm_l): New. + (op_dp20_rim_l): New. - * dwarf2dbg.c (DWARF2_VERSION): Define. - (out_debug_line): Use it. - (out_debug_aranges): Ditto. - (out_debug_info): Ditto. - * config/tc-ia64.h (DWARF2_VERSION): Override it. + * config/rx-parse.y (op_dp20_rms): Rename to op_dp20_rr, don't allow mem. + (ABS, NEG, NOT): These only take REG or REG,REG (rr, not rms). -2011-03-30 Michael Snyder +2012-03-29 Terry Guo - * obj-elf.c (obj_elf_section): Free malloced name. - * macro.c (get_any_string): Free malloced br_buf. - (do_formals): Free 'formal'. + * config/tc-arm.c (arm_cpus): Add cortex-m0plus. + * doc/c-arm.texi (ARM Options): Document -mcpu=cortex-m0plus. -2011-03-30 Tristan Gingold +2012-03-23 Maxim Kuvyrkov - * config/tc-ppc.c (ppc_frob_symbol): Convert stsym symbols value - to offset only if within is set. - (ppc_stabx): Reformat. For stsym stabs, add a check and set - within only for symbols. + * config/tc-mips.c (mips_cpu_info_table): Add entry for Broadcom XLP. + * doc/c-mips.texi: Mention XLP. -2011-03-29 Richard Henderson +2012-03-21 Thomas Schwinge - PR 12610 - * config/tc-alpha.c (s_alpha_align): Don't auto-align a previous - label; zap alpha_insn_label. + [SH] Support the .uaquad and .8byte directives also for non-sh64 + configurations. -2011-03-29 H.J. Lu + * config/tc-sh.c (sh_cons_fix_new, md_apply_fix) [!HAVE_SH64]: Handle + BFD_RELOC_64. + * doc/c-sh64.texi (SH64 Machine Directives): Move .uaquad + description... + * doc/c-sh.texi (SH Machine Directives): ... here. - * config/tc-i386.c (handle_quad): Properly handle multiple - operands. +2012-03-20 Nick Clifton -2011-03-29 Mike Frysinger + * config/tc-arm.c (do_vmrs): Accept priviledged mode VFP system + registers. + (do_vmsr): Likewise. + (arm_opcode_insns): Do not default to using the FPSCR register in + the VMRS and VMSR registers. - * config/bfin-parse.y (BYTEUNPACK): Return yyerror when dest - reg $2 is the same as dest reg $4. +2012-03-16 Roland McGrath -2011-03-29 Mike Frysinger + * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT32, ELF_TARGET_FORMAT64): + Define for this case. + * configure.tgt (i386-*-nacl*): If ${cpu} is x86_64*, default to x32. - * config/bfin-parse.y (BYTEOP16M): Return yyerror when dest - reg $2 is the same as dest reg $4. +2012-03-16 Matthew Gretton-Dann -2011-03-29 Mike Frysinger + * config/tc-arm.c (aeabi_set_public_attributes): Correct + handling of Tag_DIV_use. - * config/bfin-parse.y (BYTEOP16P): Return yyerror when dest - reg $2 is the same as dest reg $4. +2012-03-15 Thomas Schwinge -2011-03-28 Mike Frysinger + * doc/as.texinfo (Bundle directives): Fix typo. - * config/bfin-parse.y (16bit acc add): Return yyerror when dest - reg $1 is the same as dest reg $7. +2012-03-14 Ryan Mansfield -2011-03-28 H.J. Lu + * doc/as.texinfo (Bundle directives): Replace @defn with @dfn. - * config/tc-i386.c (handle_quad): New. - (md_pseudo_table): Add "quad". +2012-03-13 Roland McGrath -2011-03-26 John Marino + * config/tc-arm.c (arm_frag_max_var): New function. + * config/tc-arm.h: Declare it. + (md_frag_max_var): New macro. + + * config/tc-i386.c (i386_frag_max_var): New function. + * config/tc-i386.h: Declare it. + (md_frag_max_var): New macro. + + * doc/as.texinfo (Bundle directives): New node. + (Pseudo Ops): Add it to the menu. + * NEWS: Mention new feature. + * read.c [md_frag_max_var] (HANDLE_BUNDLE): New macro. + [HANDLE_BUNDLE] (bundle_align_p2): New variable. + [HANDLE_BUNDLE] (bundle_lock_frchain, bundle_lock_frag): New variables. + [HANDLE_BUNDLE] (start_bundle, pending_bundle_size, finish_bundle): + New functions. + (assemble_one): New function if [HANDLE_BUNDLE], #define directly + to md_assembly if not. + (read_a_source_file): Call assemble_one in place of md_assemble. + (read_a_source_file) [HANDLE_BUNDLE]: Check for unterminated + .bundle_lock at end of processing. + [HANDLE_BUNDLE] (s_bundle_align_mode, s_bundle_lock, s_bundle_unlock): + New functions. + [HANDLE_BUNDLE] (potable): Add their entries. + * read.h: Declare new functions. + +2012-03-10 Edmar Wienskoski + + * config/tc-ppc.c (md_show_usage): Document -me5500 and -me6500. + (ppc_handle_align): Add termination nop opcode for e500mc family. + * doc/as.texinfo: Document options -me5500 and -me6500. + * doc/c-ppc.texi: Likewise. + +2012-03-07 Nick Clifton + + * config/tc-mn10300.c (other_registers): Add SSP and USP. + (md_assemble): Add support for TLS relocs. + (mn10300_parse_name): Likewise. + +2012-02-27 Alan Modra + + * config/tc-crx.c (check_range): Correct uint32_t misconceptions. + +2012-02-27 Alan Modra + + * config/tc-tic4x.c (tic4x_do_align): Remove ATTRIBUTE_UNUSED on + params. Properly generate NOP pattern. Comment reason for + subseg_text_p failure. + +2012-02-27 Alan Modra + + * config/tc-h8300.c (constant_fits_width_p): Trim constant to 32 bits + and sign extend before range tests. + (constant_fits_size_p): Similarly. + (get_specific): Trim X_add_number to 32 bits. + (fix_operand_size): Likewise, and use unsigned test for signed + ranges. + +2012-02-27 Alan Modra + + * config/tc-crx.c: Include bfd_stdint.h. + (getconstant): Remove irrelevant comment. Don't fail due to + sign-extension of int mask. + (check_range): Rewrite using unsigned arithmetic throughout. + +2012-02-25 Walter Lee + + * tc-tilepro.c (emit_tilepro_instruction): Check if symbol is + non-local before checking sy_value. + * tc-tilegx.c (emit_tilegx_instruction): Ditto. + +2012-02-25 Walter Lee + + * tc-tilepro.c (O_tls_le): Define operator. + (O_tls_le_lo16): Ditto. + (O_tls_le_hi16): Ditto. + (O_tls_le_ha16): Ditto. + (O_tls_gd_call): Ditto. + (O_tls_gd_add): Ditto. + (O_tls_ie_load): Ditto. + (md_begin): Delete old operators; handle new operators. + (emit_tilepro_instruction): Ditto. + (md_apply_fix): Ditto. + * tc-tilegx.c (O_hw1_got): Delete operator. + (O_hw2_got): Ditto. + (O_hw3_got): Ditto. + (O_hw2_last_got): Ditto. + (O_hw1_tls_gd): Ditto. + (O_hw2_tls_gd): Ditto. + (O_hw3_tls_gd): Ditto. + (O_hw2_last_tls_gd): Ditto. + (O_hw1_tls_ie): Ditto. + (O_hw2_tls_ie): Ditto. + (O_hw3_tls_ie): Ditto. + (O_hw2_last_tls_ie): Ditto. + (O_hw0_tls_le): Define operator. + (O_hw0_last_tls_le): Ditto. + (O_hw1_last_tls_le): Ditto. + (O_tls_gd_call): Ditto. + (O_tls_gd_add): Ditto. + (O_tls_ie_load): Ditto. + (O_tls_add): Ditto. + (md_begin): Delete old operators; handle new operators. + (emit_tilegx_instruction): Ditto. + (md_apply_fix): Ditto. + * doc/c-tilegx.texi: Delete old operators; document new operators. + * doc/c-tilepro.texi: Ditto. + +2012-02-25 Walter Lee + + * tc-tilepro.c (apply_special_operator): delete cases for + got and tls operators. + (md_apply_fix): Ditto. + * tc-tilegx.c (md_begin): Set architecture and machine. + (tilegx_target_format): Handle big endian. + (OPTION_EB): Define. + (OPTION_EL): Define. + (md_longopts): Add entries for "EB" and "EL". + (md_parse_option): Handle OPTION_EB and OPTION_EL. + (md_show_usage): Add -EB and -EL. + (md_number_to_chars): New. + (apply_special_operator): delete cases for got and tls + operators. + (md_apply_fix): Ditto. + * tc-tilegx.h (TARGET_BYTES_BIG_ENDIAN): Guard definition with + ifndef. + (md_number_to_chars): Delete. + * configure.tgt (tilegx*be): Handle. + * doc/as.texinfo [TILE-Gx]: Document -EB and -EL. + * doc/c-tilegx.texi: Ditto. + +2012-02-21 H.J. Lu + + * config/tc-i386.c (check_hle): Use HLEPrefixNone, HLEPrefixLock, + HLEPrefixAny and HLEPrefixRelease. + +2012-02-21 Matthew Gretton-Dann + + * gas/config/tc-arm.h (DOUBLESLASH_LINE_COMMENTS): Define. + +2012-02-21 Iain Sandoe + + * write.c (write_object_file): Add md_pre_output_hook. + * config/obj-macho.c (obj_mach_o_check_before_writing): New. + (obj_mach_o_pre_output_hook): New. + * config/obj-macho.h (md_pre_output_hook): Define. + (obj_mach_o_pre_output_hook): Declare. + +2012-02-21 Tristan Gingold + + * config/tc-i386.h (OBJ_MACH_O): New section. + (TC_FORCE_RELOCATION): Use obj_mach_o_force_reloc. + (TC_FORCE_RELOCATION_SUB_SAME): New + (TC_FORCE_RELOCATION_SUB_LOCAL): New. + (TC_VALIDATE_FIX_SUB): New. + * frags.h (struct frag): OBJ_FRAG_TYPE, new field. + * symbols.c (colon): obj_frob_colon: New hook. + * write.c (write_object_file): md_pre_relax_hook, new + hook. + * config/obj-macho.c (obj_mach_o_frob_colon): New. + (obj_mach_o_frob_label): Record sub-section labels. + (obj_mach_o_frob_symbol): Rename from obj_macho_frob_symbol. + (obj_mach_o_set_subsections): New. + (obj_mach_o_pre_relax_hook): New. + (obj_mach_o_in_different_subsection): New. + (obj_mach_o_force_reloc_sub_same): New. + (obj_mach_o_force_reloc_sub_local): New. + (obj_mach_o_force_reloc): New. + * config/obj-macho.h (OBJ_SYMFIELD_TYPE): New. + (obj_frob_colon): New Define. + (obj_mach_o_frob_label): Renamed. + (obj_mach_o_frob_symbol): Renamed. + (OBJ_FRAG_TYPE): New. + (obj_mach_o_in_different_subsection, obj_mach_o_force_reloc, + obj_mach_o_force_reloc_sub_same, + obj_mach_o_force_reloc_sub_local): New declarations. + +2012-02-20 Iain Sandoe + + * config/obj-macho.c (obj_mach_o_is_frame_section): New. + (obj_mach_o_allow_local_subtract): New. + * config/obj-macho.h (md_allow_local_subtract): Define. + (obj_mach_o_allow_local_subtract): Declare. + +2012-02-20 Iain Sandoe + + * config/obj-macho.c (obj_mach_o_make_or_get_sect): In the absence of + canonical information, try to determine CODE and DEBUG section flags + from the mach-o section data. - * configure.tgt: Fix support for *-*-dragonfly*. - * config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly. - * config/te-dragonfly.h: New file. +2012-02-20 Nick Clifton -2011-03-24 Eric B. Weddington + * cgen.c (gas_cgen_parse_operand): Do not set BSF_RELC flag on + local symbols. - * config/tc-avr.c (mcu_types): Add new devices: atmega325pa, - atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb, - at90pwm161. - * doc/c-avr.texi: Document new device names. +2012-02-12 Iain Sandoe -2011-03-24 Mike Frysinger + * config/obj-macho.c (obj_mach_o_indirect_symbol): Force promotion of + any local symbol used as an indirect. - * config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest - reg $1 is the same as dest reg $7. - (quad 16bit add/sub): Return yyerror when dest reg $1 is the same as - dest reg $7. +2012-02-10 Iain Sandoe -2011-03-24 Mike Frysinger + * config/obj-macho.c (obj_mach_o_make_or_get_sect): Always fill in + stub size when provided. (obj_mach_o_section): Flag that stub-size + has been provided. - * config/bfin-parse.y (check_macfuncs): Clarify error message when - P is mismatched. Check destination regno are off by one when P is - set, or are equal when P is not set. +2012-02-08 H.J. Lu -2011-03-23 Mike Frysinger + * config/tc-i386.c (HLE_PREFIX): New. + (check_hle): Likewise. + (_i386_insn): Add have_hle. + (cpu_arch): Add .hle and .rtm. + (md_assemble): Call check_hle if i.have_hle isn't zero. + (parse_insn): Set i.have_hle to 1 for HLE prefix. + (output_jump): Support up to 2 byte opcode. - * config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is - the same as dest reg $4. - (BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5. + * doc/c-i386.texi: Document hle/.hle and rtm/.rtm. -2011-03-23 Eric B. Weddington +2012-02-02 Tristan Gingold - * config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u, - atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu. - * doc/c-avr.texi: Document new device names. + * config/obj-macho.c (obj_mach_o_zerofill): Silent + uninitialized variable warning. -2011-03-22 Eric B. Weddington +2012-02-02 Nick Clifton - * config/tc-avr.c (struct avr_opcodes_s): Add opcode field. - (AVR_INSN): Change definition to match. - (avr_opcodes): Likewise, change to match. - (mcu_types): Add XMEGA architecture names and new XMEGA device names. - (md_show_usage): Add XMEGA architecture names. - (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices. - Add support for SPM Z+ instruction. - * doc/c-avr.texi: Add documentation for XMEGA architectures and - devices. + PR gas/13224 + * config/obj-elf.c (obj_elf_parse_section_letters): Rename 'clone' + to 'is_clone' to avoid shadowing a gloabl. + (obj_elf_section): Likewise. -2011-03-21 Eric B. Weddington +2012-01-31 Paul Brook - * config/tc-avr.c (md_show_usage): Add "Assembler" text to output. + * doc/c-tic6x.c: Fix typo. -2011-03-18 Alan Modra +2012-01-26 Alexey Makhalov - * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol - on .size expression errors rather than symbols in the size expression. + PR gas/13624 + * app.c (app_push): Set 'add_newlines' to zero after saving. -2011-03-18 Alan Modra +2012-01-24 DJ Delorie - * input-scrub.c (line_numberT): Delete. - (input_scrub_close): Reset line counters. - * messages.c (as_show_where): Don't print invalid line number. - (as_warn_internal, as_bad_internal): Likewise. + * config/rl78-parse.y (NOT1): Add. -2011-03-18 Alan Modra +2012-01-23 Roland McGrath - * read.c (read_a_source_file): Remove md_after_pass_hook. - Move "quit" label before set of dot_symbol. - * config/tc-d10v.h (md_after_pass_hook): Don't define. - * config/tc-d30v.h (md_after_pass_hook): Likewise. - * config/tc-m32r.h (md_after_pass_hook): Likewise. - (md_cleanup): Define to call m32r_fill_insn. + * configure.tgt (i386-*-nacl*): Match it. + * config/te-nacl.h: New file. + * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT): Define for this case. + * config/tc-i386.c [TE_NACL] (i386_comment_chars, PREFIX_SEPARATOR): + Use TE_GNU et al case for TE_NACL too. + +2012-01-20 H.J. Lu + + * config/tc-i386.c (_i386_insn): Replace disp32_encoding with + disp_encoding. + (md_assemble): Updated. + (output_branch): Likewise. + (parse_insn): Support .d8 suffix. + (build_modrm_byte): Fake zero displacement for .d8 and .d32 + suffixes. -2011-03-18 Andreas Krebbel + * doc/c-i386.texi: Document .d8 suffix. - * config/tc-s390.c (md_parse_option): Add -march=all option which - switches to the highest available CPU. +2012-01-17 Andrew Burgess -2011-03-17 Alan Modra + * write.c (fix_new_internal): Don't mark used parameter as unused. - PR 12569 - * expr.c (operand): Correct passing of "mode" to expr. - * read.c (do_org): Allow expr_section. - (get_known_segmented_expression): Don't assert anything about the - segment. +2012-01-17 Alan Modra -2011-03-16 H.J. Lu + * as.c (parse_args): Update copyright message year. - * as.c (show_usage): Add --size-check=. - (parse_args): Add and handle OPTION_SIZE_CHECK. +2012-01-13 H.J. Lu - * as.h (flag_size_check): New. + * config/tc-i386.c (cpu_arch): Add ".vmfunc". - * config/obj-elf.c (elf_frob_symbol): Use as_bad to report - bad .size directive only for --size-check=error. + * doc/c-i386.texi: Document vmfunc. - * doc/as.texinfo: Document --size-check=. +2012-01-13 Tristan Gingold -2011-03-14 Mike Frysinger + * config/obj-macho.c (obj_mach_o_reorder_section_relocs): New. + * config/obj-macho.h (SET_SECTION_RELOCS): Define. + (obj_mach_o_reorder_section_relocs): Declare. - * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for - bf542/bf544/bf547/bf548/bf549. +2012-01-13 Iain Sandoe -2011-03-14 Richard Sandiford + * config/obj-macho.c (obj_mach_o_set_indirect_symbols): Handle + absolute indirect symbols. - * config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to - determine whether a relocation is needed. - (md_apply_fix, arm_apply_sym_value): Likewise. +2012-01-13 Iain Sandoe -2011-03-14 Richard Sandiford + * config/obj-macho.c (obj_mach_o_set_vma_data): New type. + (obj_mach_o_set_section_vma): New. + (obj_mach_o_post_relax_hook): New. + * config/obj-macho.h (md_post_relax_hook): Define. + (obj_mach_o_post_relax_hook): Declare. - * config/tc-arm.c (arm_adjust_symtab): Set the branch type - for Thumb symbols. +2012-01-12 Iain Sandoe -2011-03-11 Nick Clifton + * config/obj-macho.c (obj_mach_o_set_symbol_qualifier): Switch off + lazy when the symbol is private_extern. + (obj_mach_o_indirect_sym): New type. + (obj_mach_o_indirect_symbol): New. + (mach_o_pseudo_table): Use obj_mach_o_indirect_symbol. + (obj_macho_frob_label): Adjust to avoid adding bsyms for locals. + (obj_macho_frob_label): Likewise. Adjust external and comm + symbol tests. + (obj_mach_o_set_indirect_symbols): New. + (obj_mach_o_frob_file_after_relocs): New. + *config/obj-macho.h (obj_frob_file_after_relocs): Define. + (obj_mach_o_frob_file_after_relocs): Declare. - * remap.c (remap_debug_filename): Always allocate a buffer for the - returned pointer. - * stabs.c (stabs_generate_asm_file): Free the pointer returned by - remap_debug_filename. +2012-01-12 Tristan Gingold -2011-03-10 Michael Snyder + PR gas/13591 + * config/obj-coff.h (sy_obj): Rename macro to avoid a name conflict. - Revert the following change: - * dwarf2dbg.c (out_file_list): Free malloced 'dir'. - (out_debug_info): Free malloced 'dirname' and 'comp_dir'. +2012-01-10 Tristan Gingold -2011-03-10 Alan Modra + * struc-symbol.h (struct symbol_flags): New struct, created from... + (struct symbol): ... this one. Add sy_flags field, remove flag fields. + (struct local_symbol): Replace lsy_marker field by lsy_flags. + Adjust comment. + (local_symbol_resolved_p): Adjust. + (local_symbol_mark_resolved): Likewise. + * symbols.c (LOCAL_SYMBOL_CHECK): Adjust. + (local_symbol_make, local_symbol_convert, colon) + (symbol_clone_if_forward_ref, verify_symbol_chain) + (resolve_symbol_value, snapshot_symbol, S_GET_VALUE) + (S_IS_WEAKREFR, S_IS_WEAKREFD, S_IS_VOLATILE, S_IS_FORWARD_REF) + (S_SET_WEAKREFR, S_CLEAR_WEAKREFR, S_SET_WEAKREFD) + (S_CLEAR_WEAKREFD, S_SET_VOLATILE, S_CLEAR_VOLATILE) + (S_SET_FORWARD_REF, symbol_same_p, symbol_mark_used) + (symbol_clear_used, symbol_used_p, symbol_mark_used_in_reloc) + (symbol_clear_used_in_reloc, symbol_used_in_reloc_p) + (symbol_mark_mri_common, symbol_clear_mri_common) + (symbol_mri_common_p, symbol_mark_written, symbol_clear_written) + (symbol_written_p, symbol_mark_resolved, symbol_resolved_p) + (symbol_equated_reloc_p, dot_symbol_init) + (print_symbol_value_1): Adjust. - * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS, - TARGET_SYMBOL_FIELDS): Don't define. - * gas/config/tc-arc.c (arc_common): Use correct symbol "local" field. +2012-01-09 Iain Sandoe + + * config/obj-macho.c (obj_mach_o_weak): Remove. + (obj_mach_o_common_parse): Set symbol qualifiers. + (LAZY, REFE): New macros. + (obj_mach_o_symbol_type): New enum. + (obj_mach_o_set_symbol_qualifier): New. + (obj_mach_o_sym_qual): New. + (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to + a dummy function. + (obj_mach_o_type_for_symbol): New. + (obj_macho_frob_label): New. + (obj_macho_frob_symbol): New. + * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. + (obj_frob_label, obj_macho_frob_label): Declare. + (obj_frob_symbol, obj_macho_frob_symbol): Declare. + +2012-01-08 Richard Sandiford + + * config/tc-mips.c (s_tls_rel_directive): Call mips_clear_insn_labels. -2011-03-09 Michael Snyder - - * dwarf2dbg.c (out_file_list): Free malloced 'dir'. - (out_debug_info): Free malloced 'dirname' and 'comp_dir'. - (emit_fixed_inc_line_addr): Assign instead of conditional in - assert. - -2011-03-05 H.J. Lu - - * config/obj-elf.c (elf_frob_symbol): Mention symbol name in - non-constant .size expression. - -2011-03-02 Nick Clifton - - * ecoff.c: Incldue filenames.h - -2011-02-28 Kai Tietz - - * depend.c (register_dependency): Use filename_(n)cmp. - * dwarf2dbg.c (get_filenum): Likewise. - * ecoff.c (add_file): Likewise. - (ecoff_generate_asm_lineno): Likewise. - * input-scrub.c (new_logical_line_flags): Likewise. - * listing.c (file_info): Likewise. - (listing_newline): Likewise. - * remap.c (remap_debug_filename): Likewise. - * stabs.c (generate_asm_file): Likewise. - (stabs_generate_asm_lineno): Likewise. - -2011-02-28 Maciej W. Rozycki - - * config/tc-mips.c (append_insn): Disable branch relaxation for - DSP instructions. - -2011-02-28 Maciej W. Rozycki - - * config/tc-mips.c (macro): Handle M_PREF_AB. - -2011-02-28 Maciej W. Rozycki - - * config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary - register to use. - (RELAX_BRANCH_UNCOND): Adjust accordingly. - (RELAX_BRANCH_LIKELY): Likewise. - (RELAX_BRANCH_LINK): Likewise. - (RELAX_BRANCH_TOOFAR): Likewise. - (RELAX_BRANCH_AT): New macro. - (append_insn): Encode the temporary register to use in standard - MIPS branch relaxation. - (relaxed_branch_length): Update according to changes to - RELAX_BRANCH_ENCODE. - (md_convert_frag): Use the encoded register as the temporary. - -2011-02-28 Maciej W. Rozycki - - * config/tc-mips.c (mips_fix_adjustable): On REL targets also - reject PC-relative relocations. - -2011-02-28 Maciej W. Rozycki - - * config/tc-mips.c (md_convert_frag): Correct message - capitalization. - -2011-02-28 Alan Modra - - * symbols.c (report_op_error): Remove unnecessary forward declaration. - Add "op" parameter. Report operator and operand segments in error - message, not operand symbols. - (resolve_symbol_value): Always set segment for equated symbols, not - just when finalizing. Adjust report_op_error calls. - -2011-02-25 H.J. Lu - - * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations - if 64bit relocations aren't allowed. - -2011-02-25 Alan Modra - - PR gas/12519 - * config/obj-elf.c (elf_frob_symbol): Properly handle size expression. - -2011-02-21 Maciej W. Rozycki - - * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate - initialization of offset_reloc. - -2011-02-15 Richard Henderson - - * dw2gencfi.c (dot_cfi_dummy): New. - (cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New. - * read.c (pobegin): Unconditionally call cfi_pop_insert. - -2011-02-13 Ralf Wildenhues - - * configure: Regenerate. - -2011-02-13 Mike Frysinger - - * config/bfin-lex.l (BYTEOP2M): Remove tokenization. - * config/bfin-parse.y (BYTEOP2M): Delete token. - (asm_1): Remove BYTEOP2M insn matching. - -2011-02-12 Mike Frysinger - - * config/bfin-defs.h: Include opcode/bfin.h. - (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete. - -2011-02-11 Mike Frysinger - - * doc/c-bfin.texi (Instruction Delimiting): Fix occur typo. - (Modify Registers): Fix subtracted typo. - (.byte2): Extend and swap descriptions with .byte4. - (.byte4): Extend and swap descriptions with .byte2. - (.db, .dw, .dd): Document behavior. - -2011-02-11 Mike Frysinger - - * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP. - -2011-02-11 Alan Modra - - * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify. - -2011-02-10 Alan Modra - - * doc/as.texinfo (Overview): Add missing markup around Blackfin - and PowerPC options. - -2011-02-10 Alan Modra - - * config/tc-ppc.c (md_show_usage): Remove -l and -b. Add -K PIC. - * doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options. - (Overview ): Add a number of missing options. - * doc/c-ppc.texi: Likewise. Add markup for use in manpage generation. - -2011-02-08 H.J. Lu - - PR gas/6957 - * config/tc-i386.c (i386_align_code): Use f32_patt when tuning - for i686. - -2011-02-08 H.J. Lu +2012-01-08 Andrew Pinski + Richard Sandiford - * config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags - for ISA extensions. + * config/tc-mips.c (mips_move_labels): Take the list of labels and + textness as parameters. + (mips_move_text_labels): New function. + (append_insn): Use it instead of mips_move_labels. + (mips_emit_delays, start_noreorder): Likewise. + (mips_align): Take the labels rather than just one label. + Move all labels to after the .align. + (s_align): Change the last argument to mips_align. + (s_cons): Likewise. + (s_float_cons): Likewise. + (s_gpword): Likewise. + (s_gpdword): Likewise. + +2012-01-06 Tristan Gingold + + * config/tc-i386.c: Update copyright year. + (lex_got): Also defined for Mach-O. + Add a guard for non-ELF configuration. + (md_longopts): Also handle -64 for Mach-O. (md_parse_option): Likewise. + (i386_target_format): Adjust for x86_64-darwin. -2011-02-04 Bernd Schmidt - - * doc/as.texinfo (Target TIC6X options): Don't mention "-matomic". - * doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic". - (TIC6X Options): Don't mention "-matomic". - * config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete. - (md_longopts): Remove corresponding entries. - (md_parse_option): Don't handle them. - (md_show_usage): Don't document them. - (tic6x_atomic): Delete variable. - (tic6x_update_features): Always copy tic6x_arch_enable to - tic6x_features. - (tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC. - (s_tic6x_atomic, s_tic6x_noatomic): Remove functions. - (md_pseudo_table): Remove ".atomic" and ".noatomic". - -2011-01-31 Nick Clifton - - * write.c (write_contents): Include output file name and bfd error - value when reporting the inability to write to the output file. - * config/tc-rx.c (rx_handle_align): Do not insert NOPs into align - frag that has a non-zero fill value. - -2011-01-27 DJ Delorie - - * config/tc-rx.c (md_convert_frag): If we can't compute the target - address, zero out the values stored in the object file to make - objdump's output consistent. - -2011-01-26 Kai Tietz - - * config/tc-i386.c (md_begin): Set for x64 windows COFF target - x86_dwarf2_return_column to 32. - -2011-01-20 Nick Clifton - - PR gas/12384 - * config/tc-h8300.c (constant_fits_width_p): Use correct type for - comparison. - -2011-01-18 H.J. Lu - - * write.c (compress_debug): Return if section size is smaller - than 32 bytes. - -2011-01-18 H.J. Lu - - PR gas/12409 - * write.c (compress_debug): Return if section size is 0. - -2011-01-18 Mingfeng Wu - - * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible - cores: fa606te, fa616te, fmp626. Modify the VFP of fa626te. - * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te, - fmp626} options. - -2011-01-18 Nick Clifton - - PR gas/12390 - * doc/all.texi: Add NS32K - * doc/as.texinfo: Remove target specific details of which - characters act as comment initiators and statement separators into - individual target specific files. - * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of - the hash character at the start of a line. - * doc/c-arm.texi (ARM-Chars): Likewise. - * doc/c-avr.texi (AVR-Chars): Likewise. - * doc/c-d10v.texi (D10V-Chars): Likewise. - * doc/c-d30v.texi (D30V-Chars): Likewise. - * doc/c-mmix.texi (MMIX-Chars): Likewise. - * doc/c-s390.texi (s390 characters): Likewise. - * doc/c-sh.texi (SH-Chars): Likewise. - * doc/c-sh64.texi (SH64-Chars): Likewise. - * doc/c-sparc.texi (SPARC-Chars): Likewise. - * doc/c-tic6x.texi (TIC6X Syntax): Likewise. - * doc/c-xtensa.texi (Xtensa Syntax): Likewise. - * doc/c-z80.texi (Z80-Chars): Likewise. - * doc/c-z8k.texi (Z8000-Chars): Likewise. - * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character. - * doc/c-arc.texi (ARC-Chars): Fill in this subsection. - * doc/c-bfin.texi (Blackfin Syntax): Document line comment and - line separator characters. - * doc/c-cr16.texi (CR16 Syntax): Likewise. - * doc/c-i386.texi (i386-Chars): Likewise. - * doc/c-i860.texi (i860-Chars): Likewise. - * doc/c-i960.texi (i960-Chars): Likewise. - * doc/c-ip2k.texi (IP2K-Chars): Likewise. - * doc/c-lm32.texi (LM32-Chars): likewise. - * doc/c-m32c.texi (M32C-Chars): Likewise. - * doc/c-m68hc11.texi (M68HC11-syntax): Likewise. - * doc/c-m68k.texi (M68K-Chars): Likewise. - * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise. - * doc/c-msp430.texi (MSP430-Chars): Likewise. - * doc/c-mt.texi (MT-Chars): Likewise. - * doc/c-ns32k.texi (NS32K-Chars): Likewise. - * doc/c-pj.texi (PJ-Chars): Likewise. - * doc/c-ppc.texi (PowerPC-Chars): Likewise. - * doc/c-rx.texi (RX-Chars): Likewise. - * doc/c-score.texi (SCORE-Chars): Likewise. - * doc/c-tic54x.texi (TIC54X-Chars): Likewise. - * doc/c-v850.texi (V850-Chars): Likewise. - * doc/c-vax.texi (VAX-Chars): Likewise. - * doc/c-xc16x.texi (xc16x-Chars): Likewise. - -2011-01-17 Quentin Neill - - * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS. - - * doc/c-i386.texi (i386-TBM): New section. - -2011-01-16 H.J. Lu - - * config/tc-i386.c (disallow_64bit_disp): Renamed to ... - (disallow_64bit_reloc): This. - (md_assemble): Don't check movabs for x32 mode here. - (i386_target_format): Updated. - (tc_gen_reloc): Check if 64bit relocations are allowed. - -2011-01-15 H.J. Lu - - * config/tc-i386.c (disallow_64bit_disp): New. - (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with - X86_64_ABI/X86_64_X32_ABI. - (md_assemble): Don't allow movabs with relocation in x32 mode. - (i386_target_format): Updated. - -2011-01-14 H.J. Lu - - * config/tc-i386.c (OPTION_N32): Renamed to ... - (OPTION_X32): This. - (md_longopts): Replace n32 with x32. - (md_parse_option): Updated. - (md_show_usage): Likewise. - - * doc/c-i386.texi: Replace --n32 with --x32. - -2011-01-11 Mingjie Xing - - * config/tc-mips.c (mips_ip): Update error messages. Take an - unadjusted offset for "+c" argument. - -2011-01-10 Nick Clifton - - * config/tc-i386.c (x86_elf_abi): Only define for targets that use - it. - -2011-01-10 Nick Clifton - - * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only - part of the file. - -2011-01-10 Nathan Sidwell - Glauber de Oliveira Costa - - * doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and - .tlsdescseq directive. - * config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc - following a symbol. - (s_arm_tls_descseq): New directive. - (md_pseudo_table): Add it. - (encode_branch): Allow TLS_CALL relocs too. - (do_t_blx, do_t_branch23): Use encode_branch. - (reloc_names): Add tlsdesc and tlscall. - (md_apply_fix): Process tls desc relocations. - (tc_gen_reloc): Likewise. - (arm_fix_adjustable): Likewise. - -2011-01-07 Quentin Neill - - * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS. - - * doc/c-i386.texi (i386-BMI): New section. - -2011-01-06 Paul Koning - - * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative - references to absolute addresses. - -2011-01-05 DJ Delorie - - * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression - instead of an RH_NEG32 one. - -2011-01-05 Jonathan Wakely - - * doc/c-i386.texi: Clarify --n32. - -2011-01-04 H.J. Lu +2012-01-04 Iain Sandoe - * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit - integer registers in VEX.vvvv. Check register-only source - operand when two source operands are swapped. Properly update - destination when two source operands are swapped. + * config/obj-macho.c (obj_mach_o_segT_from_bfd_name): Tidy definition. + (obj_mach_o_get_section_names): New (split from obj_mach_o_section). + (obj_mach_o_make_or_get_sect): Likewise. + (obj_mach_o_section): Split out the functionality shared with zerofill. + (obj_mach_o_zerofill): New. + (obj_mach_o_common_parse): Ensure whitespace is skipped. + (mach_o_pseudo_table): Add .zerofill. -2011-01-01 H.J. Lu +2012-01-03 Iain Sandoe - * gas.c (parse_args): Update copyright to 2011. + * config/obj-macho.c (obj_macho_process_stab): New. + * config/obj-macho.h (OBJ_PROCESS_STAB): Define. + (obj_macho_process_stab): Declare. -For older changes see ChangeLog-2010 +For older changes see ChangeLog-2011 Local Variables: mode: change-log