gas/ChangeLog

   1 2011-10-24  David Binderman  <dcb314@hotmail.com>
   2
   3         * config/tc-mn10200.c (md_convert_frag): Add missing break.
   4
   5 2011-10-21  Tristan Gingold  <gingold@adacore.com>
   6
   7         * config/tc-alpha.c (load_expression): Use symbol_mark_used accessor.
   8         (s_alpha_comm): Use symbol_set_frag accessor.
   9
  10 2011-10-20  Alan Modra  <amodra@gmail.com>
  11
  12         * config/tc-mips.c (micromips_add_label): Avoid gcc warning.
  13         (md_convert_frag): Likewise.
  14
  15 2011-10-18  Jie Zhang  <jie@codesourcery.com>
  16             Julian Brown  <julian@codesourcery.com>
  17
  18         * config/tc-arm.c (parse_shifter_operand): Fix handling of explicit
  19         rotation.
  20         (encode_arm_shifter_operand): Likewise.
  21
  22 2011-10-13  James Greenhalgh  <james.greenhalgh@arm.com>
  23
  24         * config/tc-arm.c (check_ldr_r15_aligned): New.
  25         (do_ldst): Warn in upredictable cases.
  26         (do_t_ldst): Likewise.
  27         (insns): Update accordingly.
  28
  29 2011-10-13  Alan Modra  <amodra@gmail.com>
  30
  31         * as.c (main): Define .gasversion. rather than __GAS_VERSION__.
  32         * frags.h (bss_address_frag): Delete
  33         (predefined_address_frag): New.
  34         * frags.c (frag_init): Init predefined_address_frag.  Delete ref
  35         to bss_address_frag.
  36         * symbols.c (S_CAN_BE_REDEFINED): New function.
  37         * symbols.h (S_CAN_BE_REDEFINED): Declare.
  38         * read.c (assign_symbol): Use S_CAN_BE_REDEFINED.
  39
  40 2011-10-12  Alan Modra  <amodra@gmail.com>
  41
  42         * symbols.c (local_symbol_make): Make global.
  43         * symbols.h (local_symbol_make): Declare.
  44         * as.c (main): Define __GAS_VERSION__.
  45
  46 2011-10-10  Nick Clifton  <nickc@redhat.com>
  47
  48         * po/es.po: Updated Spanish translation.
  49         * po/fi.po: Updated Finnish translation.
  50         * po/fr.po: Updated French translation.
  51
  52 2011-10-05  DJ Delorie  <dj@redhat.com>
  53             Nick Clifton  <nickc@redhat.com>
  54
  55         * config/rx-defs.h (rx_pid_register): New.
  56         (rx_gp_register): New.
  57         * config/rx-parse.y (rx_lex): Add support for %gpreg and %pidreg.
  58         (displacement): Add PID support.
  59         * config/tc-rx.c (rx_pid_mode): New.
  60         (rx_num_int_regs): New.
  61         (rx_pid_register): New.
  62         (rx_gp_register): New.
  63         (options): Add -mpid and -mint-register= options.
  64         (md_longopts): Likewise.
  65         (md_parse_option): Likewise.
  66         (md_show_usage): Likewise.
  67         (rx_pid_symbol): New.
  68         (rx_pidreg_symbol): New.
  69         (rx_gpreg_symbol): New.
  70         (md_begin): Support PID.
  71         (rx_validate_fix_sub): Support PID.
  72         (tc_gen_reloc): Support PID.
  73         * doc/c-rx.texi: Document PID support.
  74
  75 2011-09-27  Kai Tietz  <ktietz@redhat.com>
  76
  77         * config/obj-coff.c (obj_coff_section): Add 'e' as specifier
  78         for marking section SEC_EXCLUDE.
  79
  80 2011-09-22  Tristan Gingold  <gingold@adacore.com>
  81
  82         * NEWS: Add marker for 2.22.
  83
  84 2011-09-21  David S. Miller  <davem@davemloft.net>
  85
  86         * config/tc-sparc.c (hwcap_allowed): New.
  87         (struct sparc_arch): New field 'hwcap_allowed' containing a bitmask
  88         of F_FOO flags which are enabled by the particular arch setting.
  89         Add new options that provide explicit access to new instructions.
  90         (md_parse_option): Only bump max_architecture if the requested one
  91         is larger, or this is the first explicit request.
  92         (get_hwcap_name): New function.
  93         (sparc_ip): Validate that hwcaps used by an instruction have actually
  94         been enabled.
  95         * doc/c-sparc.texi: Document new sparc options.
  96
  97 2011-09-21  David S. Miller  <davem@davemloft.net>
  98
  99         * config/tc-sparc.c (hwcap_seen): New bitmask, defined when
 100         not TE_SOLARIS.
 101         (sparc_ip): When not TE_SOLARIS, accumulate hwcap bits from
 102         sparc_opcode->flags of instruction into hwcap_seen.
 103         (sparc_md_end): Create Tag_GNU_Sparc_HWCAPS attribute if
 104         hwcap_seen is non-zero and not TE_SOLARIS.
 105
 106 2011-09-19  Tristan Gingold  <gingold@adacore.com>
 107
 108         * config/tc-alpha.c (insert_operand): Call as_bad_value_out_of_range
 109         instead of as_warn_out_of_range.
 110
 111 2011-09-08  Mark Fortescue <mark@mtfhpc.demon.co.uk>
 112
 113         * config/tc-sparc.c (sparc_ip): Handle 'i' + r<0..31>
 114         in addition to 'i' + [goli]<0..7>.
 115
 116 2011-09-08  Joern Rennecke <joern.rennecke@embecosm.com>
 117
 118         * cgen.c (gas_cgen_pcrel_r_type): New function.
 119         (gas_cgen_tc_gen_reloc): Check for GAS_CGEN_PCREL_R_TYPE.
 120         * cgen.h (gas_cgen_pcrel_r_type): Declare.
 121
 122 2011-09-08  Richard Sandiford  <rdsandiford@googlemail.com>
 123
 124         PR gas/13167
 125         * dwarf2dbg.c (dwarf2_flush_pending_lines): Use symbol_temp_new_now.
 126
 127 2011-09-05  Richard Sandiford  <rdsandiford@googlemail.com>
 128
 129         PR gas/13024
 130         * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
 131         (dwarf2_gen_line_info_1): Delete.
 132         (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
 133         (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
 134         (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
 135         (dwarf2_directive_loc): Push previous .locs instead of generating
 136         them immediately.
 137
 138 2011-08-26  Nick Clifton  <nickc@redhat.com>
 139
 140         * po/es.po: Updated Spanish translation.
 141
 142 2011-08-26  Tristan Gingold  <gingold@adacore.com>
 143
 144         * config/tc-alpha.c (s_alpha_linkage): Simplify.  Add comments.
 145
 146 2011-08-26  Tristan Gingold  <gingold@adacore.com>
 147
 148         * config/tc-alpha.c (add_to_link_pool): Improve comment.
 149         (s_alpha_fp_save): Fix indentation.
 150
 151 2011-08-19  Nick Clifton  <nickc@redhat.com>
 152
 153         * doc/as.texinfo: Include c-xstormy16.texi.
 154
 155 2011-08-18  Alan Modra  <amodra@gmail.com>
 156
 157         * write.c (resolve_reloc_expr_symbols): Convert local symbols
 158         on relocs to section+offset.
 159         (get_frag_for_reloc): New function.
 160         (write_relocs): Merge sort fixup relocs with those from .reloc
 161         directives.
 162
 163 2011-08-10  Maciej W. Rozycki  <macro@codesourcery.com>
 164
 165         * config/tc-mips.c (can_swap_branch_p): Update the comment on
 166         MIPS16 fixups.
 167
 168 2011-08-09  Chao-ying Fu  <fu@mips.com>
 169             Daniel Jacobowitz  <dan@codesourcery.com>
 170
 171         * config/tc-mips.c (mips_cpu_info_table): Add "m14k" and
 172         "m14kc".
 173         * doc/c-mips.texi (MIPS architecture options): Add "m14k" and
 174         "m14kc" to the list of -march options.
 175
 176 2011-08-09  Chao-ying Fu  <fu@mips.com>
 177             Maciej W. Rozycki  <macro@codesourcery.com>
 178
 179         * config/tc-mips.c (mips_set_options): Add ase_mcu.
 180         (mips_opts): Initialise ase_mcu to -1.
 181         (ISA_SUPPORTS_MCU_ASE): New macro.
 182         (MIPS_CPU_ASE_MCU): Likewise.
 183         (is_opcode_valid): Handle MCU.
 184         (macro_build, macro): Likewise.
 185         (validate_mips_insn, validate_micromips_insn): Likewise.
 186         (mips_ip): Likewise.
 187         (options): Add OPTION_MCU and OPTION_NO_MCU.
 188         (md_longopts): Add mmcu and mno-mcu.
 189         (md_parse_option): Handle OPTION_MCU and OPTION_NO_MCU.
 190         (mips_after_parse_args): Handle MCU.
 191         (s_mipsset): Likewise.
 192         (md_show_usage): Handle MCU options.
 193
 194         * doc/as.texinfo: Document -mmcu and -mno-mcu options.
 195         * doc/c-mips.texi: Likewise, and document ".set mcu" and
 196         ".set nomcu" directives.
 197
 198 2011-08-09  Maciej W. Rozycki  <macro@codesourcery.com>
 199
 200         * config/tc-mips.c (gpr_mod_mask): Remove INSN2_MOD_GPR_MB,
 201         INSN2_MOD_GPR_MC, INSN2_MOD_GPR_ME, INSN2_MOD_GPR_MG,
 202         INSN2_MOD_GPR_MHI, INSN2_MOD_GPR_MJ, INSN2_MOD_GPR_MM,
 203         INSN2_MOD_GPR_MN, INSN2_MOD_GPR_MP and INSN2_MOD_GPR_MQ opcode
 204         register use checks.
 205         (gpr_read_mask): Add INSN2_READ_GPR_MC, INSN2_READ_GPR_ME
 206         INSN2_READ_GPR_MG, INSN2_READ_GPR_MJ, INSN2_READ_GPR_MMN,
 207         INSN2_READ_GPR_MP and INSN2_READ_GPR_MQ opcode register use
 208         checks.
 209         (gpr_write_mask): Replace INSN2_WRITE_GPR_S opcode register
 210         use flag with INSN_WRITE_GPR_S.  Add INSN2_WRITE_GPR_MB,
 211         INSN2_WRITE_GPR_MHI, INSN2_WRITE_GPR_MJ and INSN2_WRITE_GPR_MP
 212         opcode register use checks.
 213         (can_swap_branch_p): Enable microMIPS branch swapping.
 214         (append_insn): Likewise.
 215
 216 2011-08-09  Maciej W. Rozycki  <macro@codesourcery.com>
 217
 218         * config/tc-mips.c (RELAX_MICROMIPS_ENCODE): Remove forced 16-bit
 219         branch size information.
 220         (RELAX_MICROMIPS_U16BIT): Remove macro.
 221         (RELAX_MICROMIPS_UNCOND): Adjust accordingly.
 222         (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
 223         (RELAX_MICROMIPS_RELAX32): Likewise.
 224         (RELAX_MICROMIPS_TOOFAR16): Likewise.
 225         (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
 226         (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
 227         (RELAX_MICROMIPS_TOOFAR32): Likewise.
 228         (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
 229         (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
 230         (append_insn): Always check forced_insn_length for microMIPS
 231         relaxation.  Adjust code for the removal of
 232         RELAX_MICROMIPS_U16BIT.
 233         (mips_ip) <'D', 'E'>: If forced_insn_length, then emit the
 234         relocation straight away.
 235         (relaxed_micromips_16bit_branch_length): Adjust code for the
 236         removal of RELAX_MICROMIPS_U16BIT.
 237
 238 2011-08-08  Tristan Gingold  <gingold@adacore.com>
 239
 240         * config/obj-macho.c (obj_mach_o_section): New function.
 241         (struct known_section): New type.
 242         (known_sections): Declare.
 243         (obj_mach_o_known_section): New function.
 244         (obj_mach_o_common_parse): Ditto.
 245         (obj_mach_o_comm): Ditto.
 246         (obj_mach_o_subsections_via_symbols): Ditto.
 247         (mach_o_pseudo_table): Add new pseudos.
 248
 249 2011-08-06  Richard Henderson  <rth@redhat.com>
 250
 251         * dw2gencfi.c (all_fde_data): Export.
 252         * dw2gencfi.h (all_fde_data): Declare.
 253         * config/tc-alpha.c (alpha_elf_md_end): Don't convert legacy unwind
 254         info to cfi unwind info if the user already has supplied some.
 255
 256 2011-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
 257
 258         * config/tc-mips.c (emit_nop): Delete.
 259         (get_delay_slot_nop): New function.
 260         (nops_for_insn_or_target): Use it.
 261         (append_insn): Likewise.  When avoiding hazards, call add_fixed_insn
 262         and insert_into_history directly.
 263
 264 2011-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
 265
 266         * config/tc-mips.c (delayed_branch_p, compact_branch_p)
 267         (uncond_branch_p, branch_likely_p): New functions.
 268         (insns_between, nops_for_insn_or_target, append_insn)
 269         (macro_start): Use them.
 270         (get_append_method): Likewise.  Remove redundant test.
 271
 272 2011-08-05  David S. Miller  <davem@davemloft.net>
 273
 274         * config/tc-sparc.c (v9a_asr_table): Add "cps".
 275         (sparc_ip): Handle '4', '5' and '(' format codes.
 276
 277 2011-08-04  H.J. Lu  <hongjiu.lu@intel.com>
 278
 279         PR gas/13056
 280         * output-file.c (output_file_close): Call bfd_cache_close_all
 281         on error.
 282
 283         * write.c (write_object_file): Revert the last change.
 284
 285 2011-08-04  Alan Modra  <amodra@gmail.com>
 286
 287         * write.c (write_object_file): Call set_symtab even if we had
 288         errors.
 289
 290 2011-08-04  Tristan Gingold  <gingold@adacore.com>
 291
 292         * config/obj-elf.c (obj_elf_section): Do not free name.
 293
 294 2011-08-03  James Greenhalgh  <james.greenhalgh@arm.com>
 295
 296         * config/tc-arm.c (do_t_strexbh): New.
 297         (insns): Update accordingly.
 298
 299 2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>
 300
 301         PR ld/13048
 302         * config/tc-i386.c (handle_quad): Removed.
 303         (md_pseudo_table): Remove "quad".
 304         (tc_gen_reloc): Don't check BFD_RELOC_64 for disallow_64bit_reloc.
 305         (x86_dwarf2_addr_size): New.
 306
 307         * config/tc-i386.h (x86_dwarf2_addr_size): New.
 308         (DWARF2_ADDR_SIZE): Likewise.
 309
 310 2011-08-01  Nick Clifton  <nickc@redhat.com>
 311
 312         PR ld/12974
 313         * config/tc-arm.c (literal_pool): Add locs field.
 314         (add_to_lit_pool): Initialise the locs entry for the new literal.
 315         (s_ltorg): Generate a DWARF2 line number entry for each emitted
 316         literal pool entry.
 317
 318 2011-08-01  Tristan Gingold  <gingold@adacore.com>
 319
 320         * write.c (write_relocs): Fix -Wshadow in DEBUG3 and DEBUG4.
 321
 322 2011-08-01  Tristan Gingold  <gingold@adacore.com>
 323
 324         * frags.c (frag_grow): Simplify the code.
 325
 326 2011-07-30  Richard Sandiford  <rdsandiford@googlemail.com>
 327
 328         * config/tc-mips.c (nops_for_vr4130): Revert previous commit.
 329
 330 2011-07-29  Maciej W. Rozycki  <macro@codesourcery.com>
 331
 332         * config/tc-mips.c: Adjust comments throughout.
 333         (reglist_lookup): Reshape code.
 334         (jmp_reloc_p, jalr_reloc_p): Reformat.
 335         (got16_reloc_p, hi16_reloc_p, lo16_reloc_p): Handle microMIPS
 336         relocations.
 337         (gpr_mod_mask): Remove unused variable.
 338         (gpr_read_mask, gpr_write_mask): Reshape code.
 339         (fpr_read_mask, fpr_write_mask): Likewise.
 340         (nops_for_vr4130): Ensure non-microMIPS mode.
 341         (can_swap_branch_p): Correct pinfo2 reference.  Reshape code.
 342         (append_insn): Skip Loongson 2F workaround in MIPS16 mode.  Use
 343         the outermost operator of a compound relocation to determines
 344         the relocated field.  Fix formatting.
 345         (md_convert_frag): Reshape code.
 346
 347 2011-07-29  Tristan Gingold  <gingold@adacore.com>
 348
 349         * frags.c (frag_var_init): New function.
 350         (frag_var): Call frag_var_init to initialize.
 351         (frag_variant): Ditto.
 352
 353 2011-07-27  Nathan Sidwell  <nathan@codesourcery.com>
 354
 355         * dwarf2dbg.c (out_debug_line): Ignore non-normal segments, with a
 356         warning.
 357         * doc/as.texinfo (Offset): Document .offset directive.
 358
 359 2011-07-27  Tristan Gingold  <gingold@adacore.com>
 360
 361         * frags.c (frag_grow): Revert previous patch.
 362
 363 2011-07-26  Kazuhiro Inaoka  <kazuhiro.inaoka.ud@renesas.com>
 364
 365         * config/tc-rx.c (md_convert_frag): Fix encoding of beq.a
 366         synthetic instruction.
 367
 368 2011-07-25  Tristan Gingold  <gingold@adacore.com>
 369
 370         * frags.c (frag_grow): Simplify the code.
 371
 372 2011-07-24  Maciej W. Rozycki  <macro@codesourcery.com>
 373             Chao-ying Fu  <fu@mips.com>
 374             Richard Sandiford  <rdsandiford@googlemail.com>
 375
 376         * config/tc-mips.h (mips_segment_info): Add one bit for
 377         microMIPS.
 378         (TC_LABEL_IS_LOCAL): New macro.
 379         (mips_label_is_local): New prototype.
 380         * config/tc-mips.c (S0, S7): New macros.
 381         (emit_branch_likely_macro): New variable.
 382         (mips_set_options): Add micromips.
 383         (mips_opts): Initialise micromips to -1.
 384         (file_ase_micromips): New variable.
 385         (CPU_HAS_MICROMIPS): New macro.
 386         (hilo_interlocks): Set for microMIPS too.
 387         (gpr_interlocks): Likewise.
 388         (cop_interlocks): Likewise.
 389         (cop_mem_interlocks): Likewise.
 390         (HAVE_CODE_COMPRESSION): New macro.
 391         (micromips_op_hash): New variable.
 392         (micromips_nop16_insn, micromips_nop32_insn): New variables.
 393         (NOP_INSN): Handle microMIPS ASE.
 394         (mips32_to_micromips_reg_b_map): New macro.
 395         (mips32_to_micromips_reg_c_map): Likewise.
 396         (mips32_to_micromips_reg_d_map): Likewise.
 397         (mips32_to_micromips_reg_e_map): Likewise.
 398         (mips32_to_micromips_reg_f_map): Likewise.
 399         (mips32_to_micromips_reg_g_map): Likewise.
 400         (mips32_to_micromips_reg_l_map): Likewise.
 401         (mips32_to_micromips_reg_n_map): Likewise.
 402         (mips32_to_micromips_reg_h_map): New variable.
 403         (mips32_to_micromips_reg_m_map): Likewise.
 404         (mips32_to_micromips_reg_q_map): Likewise.
 405         (micromips_to_32_reg_h_map): New variable.
 406         (micromips_to_32_reg_i_map): Likewise.
 407         (micromips_to_32_reg_m_map): Likewise.
 408         (micromips_to_32_reg_q_map): Likewise.
 409         (micromips_to_32_reg_b_map): New macro.
 410         (micromips_to_32_reg_c_map): Likewise.
 411         (micromips_to_32_reg_d_map): Likewise.
 412         (micromips_to_32_reg_e_map): Likewise.
 413         (micromips_to_32_reg_f_map): Likewise.
 414         (micromips_to_32_reg_g_map): Likewise.
 415         (micromips_to_32_reg_l_map): Likewise.
 416         (micromips_to_32_reg_n_map): Likewise.
 417         (micromips_imm_b_map, micromips_imm_c_map): New macros.
 418         (RELAX_DELAY_SLOT_16BIT): New macro.
 419         (RELAX_DELAY_SLOT_SIZE_FIRST): Likewise.
 420         (RELAX_DELAY_SLOT_SIZE_SECOND): Likewise.
 421         (RELAX_MICROMIPS_ENCODE, RELAX_MICROMIPS_P): New macros.
 422         (RELAX_MICROMIPS_TYPE, RELAX_MICROMIPS_AT): Likewise.
 423         (RELAX_MICROMIPS_U16BIT, RELAX_MICROMIPS_UNCOND): Likewise.
 424         (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
 425         (RELAX_MICROMIPS_RELAX32, RELAX_MICROMIPS_TOOFAR16): Likewise.
 426         (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
 427         (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
 428         (RELAX_MICROMIPS_TOOFAR32): Likewise.
 429         (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
 430         (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
 431         (INSERT_OPERAND, EXTRACT_OPERAND): Handle microMIPS ASE.
 432         (mips_macro_warning): Add delay_slot_16bit_p, delay_slot_32bit_p,
 433         fsize and insns.
 434         (mips_mark_labels): New function.
 435         (mips16_small, mips16_ext): Remove variables, replacing with...
 436         (forced_insn_size): ... this.
 437         (append_insn, mips16_ip): Update accordingly.
 438         (micromips_insn_length): New function.
 439         (insn_length): Return the length of microMIPS instructions.
 440         (mips_record_mips16_mode): Rename to...
 441         (mips_record_compressed_mode): ... this.  Handle microMIPS ASE.
 442         (install_insn): Handle microMIPS ASE.
 443         (reglist_lookup): New function.
 444         (is_size_valid, is_delay_slot_valid): Likewise.
 445         (md_begin): Handle microMIPS ASE.
 446         (md_assemble): Likewise.  Update for append_insn interface change.
 447         (micromips_reloc_p): New function.
 448         (got16_reloc_p): Handle microMIPS ASE.
 449         (hi16_reloc_p): Likewise.
 450         (lo16_reloc_p): Likewise.
 451         (jmp_reloc_p): New function.
 452         (jalr_reloc_p): Likewise.
 453         (matching_lo_reloc): Handle microMIPS ASE.
 454         (insn_uses_reg, reg_needs_delay): Likewise.
 455         (mips_move_labels): Likewise.
 456         (mips16_mark_labels): Rename to...
 457         (mips_compressed_mark_labels): ... this.  Handle microMIPS ASE.
 458         (gpr_mod_mask): New function.
 459         (gpr_read_mask, gpr_write_mask): Handle microMIPS ASE.
 460         (fpr_read_mask, fpr_write_mask): Likewise.
 461         (insns_between, nops_for_vr4130, nops_for_insn): Likewise.
 462         (fix_loongson2f_nop, fix_loongson2f_jump): Likewise.
 463         (MICROMIPS_LABEL_CHAR): New macro.
 464         (micromips_target_label, micromips_target_name): New variables.
 465         (micromips_label_name, micromips_label_expr): New functions.
 466         (micromips_label_inc, micromips_add_label): Likewise.
 467         (mips_label_is_local): Likewise.
 468         (micromips_map_reloc): Likewise.
 469         (can_swap_branch_p): Handle microMIPS ASE.
 470         (append_insn): Add expansionp argument.  Handle microMIPS ASE.
 471         (start_noreorder, end_noreorder): Handle microMIPS ASE.
 472         (macro_start, macro_warning, macro_end): Likewise.
 473         (brk_fmt, cop12_fmt, jalr_fmt, lui_fmt): New variables.
 474         (mem12_fmt, mfhl_fmt, shft_fmt, trap_fmt): Likewise.
 475         (BRK_FMT, COP12_FMT, JALR_FMT, LUI_FMT): New macros.
 476         (MEM12_FMT, MFHL_FMT, SHFT_FMT, TRAP_FMT): Likewise.
 477         (macro_build): Handle microMIPS ASE.  Update for append_insn
 478         interface change.
 479         (mips16_macro_build): Update for append_insn interface change.
 480         (macro_build_jalr): Handle microMIPS ASE.
 481         (macro_build_lui): Likewise.  Simplify.
 482         (load_register): Handle microMIPS ASE.
 483         (load_address): Likewise.
 484         (move_register): Likewise.
 485         (macro_build_branch_likely): New function.
 486         (macro_build_branch_ccl): Likewise.
 487         (macro_build_branch_rs): Likewise.
 488         (macro_build_branch_rsrt): Likewise.
 489         (macro): Handle microMIPS ASE.
 490         (validate_micromips_insn): New function.
 491         (expr_const_in_range): Likewise.
 492         (mips_ip): Handle microMIPS ASE.
 493         (options): Add OPTION_MICROMIPS and OPTION_NO_MICROMIPS.
 494         (md_longopts): Add mmicromips and mno-micromips.
 495         (md_parse_option): Handle OPTION_MICROMIPS and
 496         OPTION_NO_MICROMIPS.
 497         (mips_after_parse_args): Handle microMIPS ASE.
 498         (md_pcrel_from): Handle microMIPS relocations.
 499         (mips_force_relocation): Likewise.
 500         (md_apply_fix): Likewise.
 501         (mips_align): Handle microMIPS ASE.
 502         (s_mipsset): Likewise.
 503         (s_cpload, s_cpsetup, s_cpreturn): Use relocation wrappers.
 504         (s_dtprel_internal): Likewise.
 505         (s_gpword, s_gpdword): Likewise.
 506         (s_insn): Handle microMIPS ASE.
 507         (s_mips_stab): Likewise.
 508         (relaxed_micromips_32bit_branch_length): New function.
 509         (relaxed_micromips_16bit_branch_length): New function.
 510         (md_estimate_size_before_relax): Handle microMIPS ASE.
 511         (mips_fix_adjustable): Likewise.
 512         (tc_gen_reloc): Handle microMIPS relocations.
 513         (mips_relax_frag): Handle microMIPS ASE.
 514         (md_convert_frag): Likewise.
 515         (mips_frob_file_after_relocs): Likewise.
 516         (mips_elf_final_processing): Likewise.
 517         (mips_nop_opcode): Likewise.
 518         (mips_handle_align): Likewise.
 519         (md_show_usage): Handle microMIPS options.
 520         * symbols.c (TC_LABEL_IS_LOCAL): New macro.
 521         (S_IS_LOCAL): Add a TC_LABEL_IS_LOCAL check.
 522
 523         * doc/as.texinfo (Target MIPS options): Add -mmicromips and
 524         -mno-micromips.
 525         (-mmicromips, -mno-micromips): New options.
 526         * doc/c-mips.texi (-mmicromips, -mno-micromips): New options.
 527         (MIPS ISA): Document .set micromips and .set nomicromips.
 528         (MIPS insn): Update for microMIPS support.
 529
 530 2011-07-24  Maciej W. Rozycki  <macro@codesourcery.com>
 531
 532         * config/tc-mips.c (mips_ip): Make a copy of the instruction's
 533         mnemonic and use it for further processing.
 534
 535 2011-07-24  Maciej W. Rozycki  <macro@codesourcery.com>
 536
 537         * config/tc-mips.c (can_swap_branch_p): Adjust for the rename of
 538         INSN_TRAP to INSN_NO_DELAY_SLOT.  Remove the check for INSN_SYNC
 539         as well as explicit checks for ERET and DERET when scheduling
 540         branch delay slots.
 541
 542 2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>
 543
 544         * config/tc-i386.c (cpu_arch): Add k1om.
 545         (i386_align_code): Handle PROCESSOR_K1OM.
 546         (check_cpu_arch_compatible): Check EM_K1OM.
 547         (i386_arch): Handle Intel K1OM.
 548         (i386_mach): Return bfd_mach_k1om for Intel K1OM.
 549         (i386_target_format): Return ELF_TARGET_K1OM_FORMAT for Intel
 550         K1OM.
 551
 552         * config/tc-i386.h (ELF_TARGET_K1OM_FORMAT): New.
 553         (processor_type): Add PROCESSOR_K1OM.
 554
 555         * doc/c-i386.texi: Document k1om.
 556
 557 2011-07-18  H.J. Lu  <hongjiu.lu@intel.com>
 558
 559         * doc/c-i386.texi: Fix a typo.
 560
 561 2011-07-06  Aurelien Jarno  <aurelien@aurel32.net>
 562
 563         * config/tc-mips.c (append_insn): delete prev_pinfo2 and pinfo2.
 564
 565 2011-07-04  Richard Sandiford  <rdsandiford@googlemail.com>
 566
 567         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Fix handling
 568         of register 0.
 569
 570 2011-07-04  Maciej W. Rozycki  <macro@codesourcery.com>
 571
 572         * config/tc-mips.c (append_insn): Make sure DWARF-2 location
 573         information is properly adjusted for branches that get swapped.
 574
 575 2011-07-03  Samuel Thibault  <samuel.thibault@gnu.org>
 576             Thomas Schwinge  <thomas@schwinge.name>
 577
 578         PR binutils/12913
 579         * config/obj-elf.c (obj_elf_type): Use ELFOSABI_GNU name instead of
 580         ELFOSABI_LINUX alias.
 581         * config/tc-ia64.c: Likewise.
 582
 583 2011-06-30  Paul Carroll  <pcarroll@codesourcery.com>
 584
 585         * config/tc-arm.c (do_t_add_sub): Only allow LSL shifts of less
 586         than 4 in Thumb mode.
 587
 588 2011-06-30  Nick Clifton  <nickc@redhat.com>
 589
 590         PR gas/12848
 591         * config/tc-arm.c (BAD_RANGE): New error message define.
 592         (md_apply_fix): Use it.
 593         Fix range check for thumb branch instructions.
 594
 595 2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>
 596
 597         * config/tc-mips.c (append_method): New enum.
 598         (can_swap_branch_p, get_append_method): New functions.
 599         (append_insn): Use get_append_method to decide how the instruction
 600         should be added.
 601
 602 2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>
 603
 604         * config/tc-mips.c (append_insn): Remove bogus goto.
 605
 606 2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>
 607
 608         * config/tc-mips.c (append_insn): Always clear the history after an
 609         unconditional branch.
 610
 611 2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>
 612
 613         * config/tc-mips.c (find_altered_mips16_opcode): New function.
 614         (append_insn): Use it.
 615
 616 2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>
 617
 618         * config/tc-mips.c (insn_uses_reg): Delete.
 619         (gpr_read_mask, gpr_write_mask): New functions.
 620         (fpr_read_mask, fpr_write_mask): Likewise.
 621         (insns_between, nops_for_vr4130, append_insn): Use them.
 622
 623 2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>
 624
 625         * config/tc-mips.c (md_mips_end): Call mips_emit_delays.
 626
 627 2011-06-29  Dave Martin  <dave.martin@linaro.org>
 628
 629         PR gas/12931
 630         * config/tc-arm.c (mapping_state): When changing to ARM or THUMB
 631         state set the minimum required alignment of the section.
 632
 633 2011-06-29  Tristan Gingold  <gingold@adacore.com>
 634
 635         * config/tc-i386.c (i386_mach): Convert to ISO-C.
 636         (md_begin, pe_directive_secrel, md_estimate_size_before_relax): Ditto.
 637         (md_convert_frag, md_apply_fix, md_undefined_symbol): Ditto.
 638         (md_section_align, tc_gen_reloc): Ditto.
 639
 640 2011-06-28  Tristan Gingold  <gingold@adacore.com>
 641
 642         * config/tc-alpha.c (s_alpha_pdesc): Fix indentation. Do not
 643         generate dummy fix.
 644
 645 2011-06-28  Tristan Gingold  <gingold@adacore.com>
 646
 647         * config/tc-alpha.c (load_expression): Use alloca instead of xmalloc.
 648         (emit_jsrjmp): Ditto.
 649         (tc_gen_reloc): Ditto.
 650
 651 2011-06-28  Tristan Gingold  <gingold@adacore.com>
 652
 653         * config/tc-alpha.c (alpha_evax_proc_hash): Remove.
 654         (alpha_evax_proc_data): New variable.
 655         (s_alpha_ent): Prevent nested function.  Remove has_insert call.
 656         (s_alpha_pdesc): Do not call demand_empty_rest_of_line in case of
 657         error.  Do not search in the hash table.  Check if match with .ent.
 658         (s_alpha_name): Remove unused variable.
 659         (md_begin): Remove initialization of alpha_evax_proc_hash.
 660
 661 2011-06-27  Tristan Gingold  <gingold@adacore.com>
 662
 663         * config/tc-alpha.c (add_to_link_pool): Remove basesym parameter.
 664         Locally declare basesym.  Add comments.  Do not set literal_pool_size.
 665         (load_expression): Adjust call to add_to_link_pool.
 666         (s_alpha_pdesc): Define pdesc symbol using dot.
 667         Do not set literal_pool_size.
 668         (s_alpha_end): Use NULL instead of 0.
 669
 670 2011-06-27  Tristan Gingold  <gingold@adacore.com>
 671
 672         * config/obj-evax.c (evax_frob_file_before_adjust): Add comments.
 673         Fix style.
 674         * config/obj-evax.h (struct alpha_linkage_fixups): Remove seg
 675         field.  Add comments.
 676         (obj_symbol_type, object_headers, OBJ_SYMFIELD_TYPE): Remove
 677
 678 2011-06-26  Richard Sandiford  <rdsandiford@googlemail.com>
 679
 680         * config/tc-mips.c (fix_24k_record_store_info): If the previous
 681         instruction was a store, and the next instructions are unknown,
 682         assume the worst.
 683
 684 2011-06-25  Richard Sandiford  <rdsandiford@googlemail.com>
 685
 686         PR gas/12915
 687         * config/tc-mips.c (nops_for_vr4130, nops_for_24k, nops_for_insn)
 688         (nops_for_sequence, nops_for_insn_or_target): Add ignore parameters.
 689         (mips_emit_delays, start_noreorder): Update accordingly.
 690         (append_insn): Likewise.  Revert original fix for this PR
 691         and use the ignore parameter instead.
 692
 693 2011-06-24  Tristan Gingold  <gingold@adacore.com>
 694
 695         PR gas/11625
 696         * config/obj-evax.c (evax_frob_symbol): Use as_bad instead of abort.
 697
 698 2011-06-24  Tristan Gingold  <gingold@adacore.com>
 699
 700         * config/tc-alpha.c (add_to_link_pool): Remove useless offset
 701         variable.  Fix style.
 702
 703 2011-06-23  Richard Sandiford  <rdsandiford@googlemail.com>
 704
 705         PR gas/12915
 706         * config/tc-mips.c (append_insn): Only consider hazards between the
 707         pre-noreorder block and ip.
 708
 709 2011-06-21  Sameera Deshpande  <sameera.deshpande@arm.com>
 710
 711         * config/tc-arm.c (vfp_conv): Add check on range of immediate operand
 712         in vcvt instruction between floating-point and fixed-point.
 713         (operand_parse_code): Add "OP_oI32z".
 714         (parse_operands): OP_oI32z case added.
 715
 716 2011-06-20  H.J. Lu  <hongjiu.lu@intel.com>
 717
 718         * configure.tgt: Revert x32 change.
 719
 720 2011-06-20  Nick Clifton  <nickc@redhat.com>
 721
 722         * doc/Makefile.am: (CPU_DOCS): Add c-xstormy16.texi.
 723         * doc/Makefile.in: Regenerate.
 724         * doc/all.texi: Set XSTORMY16.
 725         * doc/c-xstormy16.texi: New file.
 726
 727 2011-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 728
 729         * configure.tgt: Support x32.
 730
 731 2011-06-15  Nick Clifton  <nickc@redhat.com>
 732
 733         * NEWS: Mention addition of TILEPRO and TIKE-Gx support.
 734
 735 2011-06-14  Tristan Gingold  <gingold@adacore.com>
 736
 737         * config/tc-ppc.h (struct ppc_tc_sy): Complete comment on within.
 738         (tc_new_dot_label): Define.
 739         (ppc_new_dot_label): Declare.
 740         * config/tc-ppc.c (ppc_frob_label): Set within target field.
 741         (ppc_fix_adjustable): Use this field to adjust the reloc.
 742         (ppc_new_dot_label): New function.
 743
 744 2011-06-14  Alan Modra  <amodra@gmail.com>
 745
 746         * po/POTFILES.in: Regenerate.
 747
 748 2011-06-13  Walter Lee  <walt@tilera.com>
 749
 750         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
 751         config/tc-tilepro.c.
 752         (TARGET_CPU_HFILES): Add config/tc-tilegx.h and
 753         config/tc-tilepro.h.
 754         * Makefile.in: Regenerate.
 755         * configure.tgt (tilepro-*-*): New.
 756         (tilegx-*-*): Likewise.
 757         * config/tc-tilegx.c: New file.
 758         * config/tc-tilegx.h: Likewise.
 759         * config/tc-tilepro.h: Likewise.
 760         * config/tc-tilepro.c: Likewise.
 761         * doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
 762         c-tilepro.texi.
 763         * doc/Makefile.in: Regenerate.
 764         * doc/all.texi (TILEGX): Define.
 765         (TILEPRO): Define.
 766         * doc/as.texinfo: Add Tile-Gx and TILEPro documentation.  Include
 767         c-tilegx.texi and c-tilepro.texi.
 768         * doc/c-tilegx.texi: New.
 769         * doc/c-tilepro.texi: New.
 770
 771 2011-06-13  Nick Clifton  <nickc@redhat.com>
 772
 773         PR gas/12854
 774         * config/tc-arm.c (do_shift): Do not allow shift operations at the
 775         end of a register based shift insn.
 776         (do_t_shift): Likewise.
 777
 778 2011-06-13  Nick Clifton  <nickc@redhat.com>
 779
 780         * config/tc-score.c (s3_my_get_expression): Delete unused local
 781         variable 'seg'.
 782         (s3_do_ldst_insn): Delete unused local variable 'strbak'.
 783         (s3_do16_ldst_insn): Delete unused local variable 'temp'.
 784         (s3_do_macro_bcmp): Zero inst_expand array.
 785         (s3_do_macro_bcmpz): Likewise.
 786         (s3_s_score_end): Delete unused local variable 'dot'.
 787         (s3_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
 788         * config/tc-score7.c (s7_my_get_expression): Delete unused local
 789         variable 'seg'.
 790         (s7_do_ldst_insn): Delete unused local variable 'strbak'.
 791         (s7_b32_relax_to_b16): Delete unused local variables 'r_old' and
 792         'r_new'.
 793         (s7_s_score_end): Delete unused local variable 'dot'.
 794         (s7_relax_frag): Delete unused local variable 'relax_size'.
 795         (s7_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
 796
 797 2011-06-10  H.J. Lu  <hongjiu.lu@intel.com>
 798
 799         AVX Programming Reference (June, 2011)
 800         * config/tc-i386.c (i386_error): Add invalid_vsib_address and
 801         unsupported_vector_index_register.
 802         (cpu_arch): Add .avx2, .bmi2, .lzcnt and .invpcid.
 803         (check_VecOperands): New.
 804         (match_template): Call check_VecOperands.  Handle
 805         invalid_vsib_address and unsupported_vector_index_register.
 806         (build_modrm_byte): Support VecSIB.  Check register-only source
 807         operand when two source operands are swapped.
 808         (i386_index_check): Allow Xmm/Ymm index registers.
 809
 810         * doc/c-i386.texi: Document avx2/.avx2, bmi2/.bmi2, lzcnt/.lzcnt
 811         and invpcid./invpcid.
 812
 813 2011-06-09  Nick Clifton  <nickc@redhat.com>
 814
 815         PR gas/12861
 816         * config/tc-cr16.c (tc_gen_reloc): Remove unused local variable
 817         code.
 818         (check_cinv_options): Remove unused local variables.  Make
 819         function void.
 820         (md_assemble): Remove unused local variable.
 821
 822 2011-06-09  James Greenhalgh  <james.greenhalgh@arm.com>
 823
 824         * config/tc-arm.c (do_ldrd): Warn in unpredictable cases.
 825
 826 2011-06-03  Arnaud Patard  <arnaud.patard@rtp-net.org>
 827
 828         PR gas/12698
 829         * config/tc-arm.c (parse_psr): Set m_profile to false when
 830         assembling for any architecture.
 831
 832 2011-06-02  Jie Zhang jie@codesourcery.com
 833             Nathan Sidwell nathan@codesourcery.com
 834
 835         * config/tc-arm.c (parse_address_main): Handle -0 offsets.
 836         (encode_arm_addr_mode_2): Set default sign of zero here ...
 837         (encode_arm_addr_mode_3): ... and here.
 838         (encode_arm_cp_address): ... and here.
 839         (md_apply_fix): Use default sign of zero here.
 840
 841 2011-06-02  Nick Clifton  <nickc@redhat.com>
 842
 843         * as.c: Fix spelling typo.
 844         * read.c: Likewise.
 845         * config/tc-ppc.c: Likewise.
 846         * po/gas.pit: Regenerate.
 847
 848 2011-05-31  Paul Brook  <paul@codesourcery.com>
 849
 850         * config/tc-arm.c (arm_cpus): Add Cortex-R5.
 851         (arm_extensions): Allow idiv on ARMv7-R.
 852         * doc/c-arm.text: Update idiv extension restrictions.
 853
 854 2011-05-31  Paul Brook  <paul@codesourcery.com>
 855
 856         * config/tc-arm.c (arm_force_relocation): Resolve all pc-relative
 857         loads.
 858
 859 2011-05-31  Paul Brook  <paul@codesourcery.com>
 860
 861         * config/tc-arm.c (do_t_branch): Avoid relaxing branches to constant
 862         addresses.
 863
 864 2011-05-31  Paul Brook  <paul@codesourcery.com>
 865         Nathan Sidwell  <nathan@codesourcery.com>
 866
 867         * config/tc-arm.c (fix_new_arm): Create an absolute symbol for
 868         pc-relative fixes to constants.
 869         * config/tc-arm.h (TC_FORCE_RELOCATATION_ABS): Define.
 870
 871 2011-05-27  Nick Clifton  <nickc@redhat.com>
 872
 873         * config/tc-s390.c (md_begin): Remove unused variable dup_insn.
 874
 875 2011-05-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 876
 877         * config/tc-s390.c (md_gather_operands): Fix check for floating
 878         register pair operands.
 879
 880 2011-05-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 881
 882         * config/tc-s390.c (md_gather_operands): Emit an error for odd
 883         numbered registers used as register pair operand.
 884
 885 2011-05-23  Nick Clifton  <nickc@redhat.com>
 886
 887         * config/tc-v850.h (TC_FX_SIZE_SLACK): Define.
 888
 889 2011-05-20  Bernd Schmidt  <bernds@codesourcery.com>
 890
 891         * config/tc-tic6x.c (tic6x_operators): Add "pcr_offset".
 892         (tic6x_parse_name): Handle it.
 893         (tic6x_fix_new_exp): Handle O_pcr_offset.
 894         (tic6x_fix_adjustable): Return 0 for the new relocs.
 895         (md_apply_fix): Handle them.
 896         (tc_gen_reloc): Likewise.
 897         * config/tc-tic6x.h (tic6x_fix_info): Add a fix_subsy member.
 898
 899 2011-05-18  Nick Clifton  <nickc@redhat.com>
 900
 901         PR gas/12754
 902         * config/tc-tic30.c (ordinal_names): Allow translation of the
 903         ordinal names.
 904
 905 2011-05-18  Nick Clifton  <nickc@redhat.com>
 906
 907         * config/tc-arm.c (s_unreq): Reword warning message to make it
 908         easier to translate.
 909         * config/tc-ia64.c (md_show_usage): Add note for translators.
 910         * configure.in (ALL_LINGUAS): Add "fi".
 911         * configure: Regenerate.
 912
 913 2011-05-18  Tristan Gingold  <gingold@adacore.com>
 914
 915         * config/tc-ppc.h (ppc_tc_sy): Reorder fields.
 916         Put size into an union with dw.
 917         (OBJ_COPY_SYMBOL_ATTRIBUTES): Adjust.
 918         (ppc_xcoff_end): Declare.
 919         (md_end): Define.
 920         * config/tc-ppc.c: Add includes for xcoff.
 921         (ppc_dwsect): New function.
 922         (md_pseudo_table): Add dwsect.
 923         (struct dw_subsection): New.
 924         (dw_sections): New.
 925         (ppc_change_debug_section): New function.
 926         (ppc_xcoff_end): Ditto.
 927         (ppc_function): Adjust for ppc_tc_sy.
 928         (ppc_symbol_new_hook): Ditto.
 929         (ppc_frob_symbol): Ditto.
 930         (ppc_frob_section): Do not set vma for debug sections.
 931         (ppc_fix_adjustable): Return true for debug sections.
 932         * config/obj-coff.c: Add includes for xcoff.
 933         (coff_frob_section): Handle dwarf section.
 934
 935 2011-05-17  Nick Clifton  <nickc@redhat.com>
 936
 937         * po/fi.po: New Finnish translation.
 938         * po/fr.po: Updated French translation.
 939
 940         * config/tc-m32r.c (md_show_usage): Fix typos in descriptions.
 941         * config/tc-mt.c (md_assemble): Fix typos in warning messages.
 942         * cond.c (s_else): Fix typos in error messages.
 943         * config/tc-pj.c (md_assemble): Fix typo in error message.
 944
 945 2011-05-16  Hans-Peter Nilsson  <hp@axis.com>
 946
 947         * config/tc-cris.c (md_parse_option) <OPTION_PIC>: Error if not
 948         emitting ELF object.
 949         (md_show_usage): Only mention --pic if the assembler can generate
 950         ELF objects.
 951         * doc/c-cris.texi (CRIS-Opt): Mention that generating ELF is a
 952         prerequisite for --pic being a valid option.
 953
 954 2011-05-13  Frederic Marchal  <fmarchal@perso.be>
 955
 956         PR gas/12755
 957         * config/tc-v850.c (parse_register_list): Correct error string.
 958
 959 2011-05-12  Quentin Neill  <quentin.neill@amd.com>
 960
 961         * config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD.
 962         (i386_align_code): Ditto
 963
 964 2011-05-12  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 965
 966         PR gas/12715
 967         * config/tc-arm.c (parse_big_immediate):  Fix parsing of 64-bit
 968         immediates on 32-bit hosts.
 969
 970 2011-05-10  Quentin Neill  <quentin.neill@amd.com>
 971
 972         * config/tc-i386.c (cpu_arch): Add bdver2 and rename
 973         PROCESSOR_BDVER1 to PROCESSOR_BDVER.
 974         (i386_align_code): Rename PROCESSOR_BDVER1.
 975         (processor_type): Ditto.
 976         * doc/c-i386.texi: Add bdver2.
 977
 978 2011-05-10  Alan Modra  <amodra@gmail.com>
 979
 980         * dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error.
 981
 982 2011-05-09  Paul Brook  <paul@codesourcery.com>
 983
 984         * config/tc-tic6x.c (streq): Define.
 985         (tic6x_get_unwind): New.
 986         (s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp,
 987         s_tic6x_personalityindex, s_tic6x_personality): New functions.
 988         (md_pseudo_table): Add "endp", "handlerdata", "personalityindex",
 989         "personality" and "cantunwind".
 990         (tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions,
 991         tic6x_start_unwind_section, tic6x_unwind_frame_regs,
 992         tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big,
 993         tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word,
 994         tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb,
 995         tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding,
 996         tic6x_cfi_endproc): New.
 997         * config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define.
 998         (tic6x_unwind_info): New.
 999         (tic6x_segment_info_type): Add marked_pr_dependency, unwind and
1000         text_unwind.
1001         (TARGET_USE_CFIPOP, tc_regname_to_dw2regnum,
1002         tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN,
1003         DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc,
1004         tc_cfi_section_name): Define.
1005         * doc/c-tic6x.texi: Document new unwinding directives.
1006         * dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default
1007         definitions.
1008         (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column,
1009         CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr):
1010         Move to dw2gencfi.h.
1011         (CFI_EMIT_target): Define.
1012         (dot_cfi_sections): Check tc_cfi_section_name.
1013         (dot_cfi_startproc): Use tc_cfi_startproc.
1014         (dot_cfi_endproc): Use tc_cfi_endproc.
1015         * dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset,
1016         CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame,
1017         CFI_val_encoded_addr):  Move to here from dw2gencfi.c.
1018
1019 2011-05-07  Alan Modra  <amodra@gmail.com>
1020
1021         * dw2gencfi.c (CUR_SEG, SET_CUR_SEG, HANDLED, SET_HANDLED): Define.
1022         Use throughout in place of #if SUPPORT_FRAME_LINKONCE.
1023         (struct fde_entry): Rename cseg to cur_seg.
1024         (cfi_change_reg_numbers): Remove ATTRIBUTE_UNUSED.
1025         (get_cfi_seg): Likewise.  Use if (SUPPORT_FRAME_LINKONCE) rather
1026         that #if SUPPORT_FRAME_LINKONCE.
1027         (cfi_finish): Likewise.
1028
1029 2011-05-06  Tristan Gingold  <gingold@adacore.com>
1030
1031         * read.c (s_comm_internal): Remove code for OBJ_VMS.
1032         (s_data): Ditto.
1033         (s_text): Ditto.
1034         * write.c (write_object_file): Ditto.
1035         * symbols.c (define_sym_at_dot): Ditto.
1036         (colon): Ditto.
1037
1038 2011-05-05  Alan Modra  <amodra@gmail.com>
1039
1040         * dw2gencfi.c (SUPPORT_FRAME_LINKONCE): Define.  Use throughout
1041         file to conditionally compile code added 2011-04-26.
1042         (cfi_change_reg_numbers): Add ATTRIBUTE_UNUSED on params only used
1043         when SUPPORT_FRAME_LINKONCE.
1044         (get_cfi_seg): Likewise.  Reintroduce old code for when not
1045         SUPPORT_FRAME_LINKONCE.
1046         (cfi_finish): Move get_cfi_seg calls out of loop when not
1047         SUPPORT_FRAME_LINKONCE.  Avoid unused var warning.
1048
1049 2011-05-03  Paul Brook  <paul@codesourcery.com>
1050
1051         * config/tc-tic6x.c (s_ehtype): New function.
1052         (md_pseudo_table): Add "ehtype".
1053         (tic6x_fix_adjustable, md_apply_fix): BFD_RELOC_C6000_EHTYPE.
1054         * doc/c-tic6x.texi: Document .ehtype directive.
1055
1056 2011-04-26  Kai Tietz  <ktietz@redhat.com>
1057
1058         * dw2gencfi.c (dwcfi_seg_list): New struct.
1059         (dwcfi_hash): New static hash variable.
1060         (get_debugseg_name): New.
1061         (alloc_debugseg_item): New.
1062         (make_debug_seg): New.
1063         (dwcfi_hash_insert): New.
1064         (dwcfi_hash_find): New.
1065         (dwcfi_hash_find_or_make): New.
1066         (cfi_insn_data): New member cur_seg.
1067         (cie_entry): Likewise.
1068         (fde_entry): New cseg and handled members.
1069         (alloc_fde_entry): Initialize cseg member.
1070         (alloc_cfi_insn_data): Initialize cur_seg member.
1071         (dot_cfi_sections): Compare for beginning of
1072         section names via strncmp.
1073         (get_cfi_seg): New.
1074         (cfi_finish): Treat link-once sections.
1075         (is_now_linkonce_segment): New local helper.
1076         (output_cie): Ignore cie entries not member of current
1077         segment.
1078         (output_fde): Likewise.
1079         (select_cie_for_fde): Likewise.
1080         (cfi_change_reg_numbers): Add new argument for current segment
1081         and ignore insn elements, if not part of current segment.
1082         * ehopt.c (get_cie_info): Use strncmp for
1083         section name matching.
1084         (heck_eh_frame): Likewise.
1085
1086 2011-04-20  Catherine Moore  <clm@codesourcery.com>
1087             David Ung <davidu@mips.com>
1088
1089         * config/mips.c (mips_cl_insn): Add new field complete_p.
1090         (create_insn): Initialize complete_p to zero.
1091         (BASE_REG_EQ): New.
1092         (fix_24k_align_to): New.
1093         (fix_24k_store_info): Declare.
1094         (fix_24k_sort): New.
1095         (fix_24k_record_store_info): New.
1096         (nops_for_24k): New.
1097         (nops_for_insn): Call nops_for_24k.
1098         (append_insn): Move O_constant expression handling.
1099
1100 2011-04-20  Alan Modra  <amodra@gmail.com>
1101
1102         * hash.c (set_gas_hash_table_size): Use bfd_hash_set_default_size.
1103         (hash_new_sized): New function, split out from..
1104         (hash_new): ..here.
1105
1106 2011-04-19  Nick Clifton  <nickc@redhat.com>
1107
1108         * config/tc-arm.c (v7m_psrs): Revert previous delta.
1109
1110 2011-04-18  Julian Brown  <julian@codesourcery.com>
1111             Nick Clifton  <nickc@redhat.com>
1112
1113         * config/tc-arm.c (parse_psr): Use selected_cpu not cpu_variant to
1114         detect M-profile targets.
1115         (do_t_swi): Exclude v7 and higher variants from arm_ext_os test.
1116         (v7m_psrs): Fix typo: basepri_max should be basepri_mask.
1117
1118 2011-04-14  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1119
1120         * config/tc-s390.c (s390_machine): New prototype.
1121         (md_pseudo_table): New pseudo-op .machine.
1122         (s390_opcode_hash): Initialize to NULL.
1123         (s390_parse_cpu): New function.
1124         (md_parse_option): Use s390_parse_cpu.
1125         (s390_setup_opcodes): New function.
1126         (md_begin): Use s390_setup_opcodes.
1127         (s390_machine): New hook handling the new .machine pseudo.
1128
1129         * doc/c-s390.texi: Document the new pseudo op .machine.
1130
1131 2011-04-12  H.J. Lu  <hongjiu.lu@intel.com>
1132
1133         * config/tc-i386.c (i386_mach): Start error message with lower
1134         case.
1135         (md_begin): Likewise.
1136         (md_parse_option): Likewise.
1137         (i386_target_format): Likewise.
1138         (check_byte_reg): Likewise.
1139         (check_long_reg): Likewise.
1140         (check_qword_reg): Likewise.
1141         (check_word_reg): Likewise.
1142
1143 2011-04-12  Nick Clifton  <nickc@redhat.com>
1144
1145         PR gas/12532
1146         * config/tc-arm.c (relax_branch): Do not relax branches to
1147         preemptable global symbols.
1148
1149 2011-04-11  Julian Brown  <julian@codesourcery.com>
1150
1151         * config/tc-arm.c (parse_psr): Add LHS argument. Improve support
1152         for *APSR bitmasks.
1153         (operand_parse_code): Replace OP_PSR with OP_wPSR and OP_rPSR.
1154         Remove OP_RVC_PSR.
1155         (parse_operands): Likewise.
1156         (do_mrs): Tweak error message for constraint.
1157         (do_t_mrs): Update constraints for changes to APSR support.
1158         (do_t_msr): Likewise. Don't set PSR_f flag here.
1159         (psrs): Remove "g", "nzcvq", "nzcvqg".
1160         (insns): Tweak entries for msr and mrs instructions.
1161
1162 2011-04-11  Kai Tietz  <ktietz@redhat.com>
1163
1164         * config/tc-i386.c (x86_cons): Initialize adjust with zero.
1165
1166 2011-04-11  Nick Clifton  <nickc@redhat.com>
1167
1168         * config/tc-i386.c (x86_cons): Define even for non-ELF targets.
1169         * config/tc-i386.h (x86_cons): Always prototype.
1170
1171         * config/tc-cr16.c (getprocregp_image): Fix type of 'r' parameter
1172         in order to avoid a compile time warning.
1173         (getprocreg_image): Likewise.
1174
1175 2011-04-11  Alan Modra  <amodra@gmail.com>
1176
1177         * config/tc-cr16.c (getprocreg_image): Correct range check.
1178         (getprocregp_image): Likewise.
1179
1180 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
1181
1182         * configure.tgt (strongarm*be, strongarm*b, strongarm*,
1183         xscale*be|xscale*b, xscale*): Remove architectures.
1184         (thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe,
1185         thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets.
1186
1187 2011-04-01  Tristan Gingold  <gingold@adacore.com>
1188
1189         * config/tc-ia64.c (md_apply_fix): Add a cast to avoid a warning.
1190
1191 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
1192
1193         * config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
1194         static variables.
1195         (md_begin): Initialize them.
1196         (s_tic6x_scomm): New static function.
1197         (md_pseudo_table): Add "scomm".
1198         (tc_gen_reloc): Really undo all adjustments made by
1199         bfd_install_relocation.
1200         * doc/c-tic6x.texi: Document the .scomm directive.
1201
1202 2011-03-31  Tristan Gingold  <gingold@adacore.com>
1203
1204         * dwarf2dbg.c (DWARF2_VERSION): Define.
1205         (out_debug_line): Use it.
1206         (out_debug_aranges): Ditto.
1207         (out_debug_info): Ditto.
1208         * config/tc-ia64.h (DWARF2_VERSION): Override it.
1209
1210 2011-03-30  Michael Snyder  <msnyder@vmware.com>
1211
1212         * obj-elf.c (obj_elf_section): Free malloced name.
1213         * macro.c (get_any_string): Free malloced br_buf.
1214         (do_formals): Free 'formal'.
1215
1216 2011-03-30  Tristan Gingold  <gingold@adacore.com>
1217
1218         * config/tc-ppc.c (ppc_frob_symbol): Convert stsym symbols value
1219         to offset only if within is set.
1220         (ppc_stabx): Reformat.  For stsym stabs, add a check and set
1221         within only for symbols.
1222
1223 2011-03-29  Richard Henderson  <rth@redhat.com>
1224
1225         PR 12610
1226         * config/tc-alpha.c (s_alpha_align): Don't auto-align a previous
1227         label; zap alpha_insn_label.
1228
1229 2011-03-29  H.J. Lu  <hongjiu.lu@intel.com>
1230
1231         * config/tc-i386.c (handle_quad): Properly handle multiple
1232         operands.
1233
1234 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
1235
1236         * config/bfin-parse.y (BYTEUNPACK): Return yyerror when dest
1237         reg $2 is the same as dest reg $4.
1238
1239 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
1240
1241         * config/bfin-parse.y (BYTEOP16M): Return yyerror when dest
1242         reg $2 is the same as dest reg $4.
1243
1244 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
1245
1246         * config/bfin-parse.y (BYTEOP16P): Return yyerror when dest
1247         reg $2 is the same as dest reg $4.
1248
1249 2011-03-28  Mike Frysinger  <vapier@gentoo.org>
1250
1251         * config/bfin-parse.y (16bit acc add): Return yyerror when dest
1252         reg $1 is the same as dest reg $7.
1253
1254 2011-03-28  H.J. Lu  <hongjiu.lu@intel.com>
1255
1256         * config/tc-i386.c (handle_quad): New.
1257         (md_pseudo_table): Add "quad".
1258
1259 2011-03-26  John Marino  <binutils@marino.st>
1260
1261         * configure.tgt: Fix support for *-*-dragonfly*.
1262         * config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly.
1263         * config/te-dragonfly.h: New file.
1264
1265 2011-03-24  Eric B. Weddington  <eric.weddington@atmel.com>
1266
1267         * config/tc-avr.c (mcu_types): Add new devices: atmega325pa,
1268         atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb,
1269         at90pwm161.
1270         * doc/c-avr.texi: Document new device names.
1271
1272 2011-03-24  Mike Frysinger  <vapier@gentoo.org>
1273
1274         * config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
1275         reg $1 is the same as dest reg $7.
1276         (quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
1277         dest reg $7.
1278
1279 2011-03-24  Mike Frysinger  <vapier@gentoo.org>
1280
1281         * config/bfin-parse.y (check_macfuncs): Clarify error message when
1282         P is mismatched.  Check destination regno are off by one when P is
1283         set, or are equal when P is not set.
1284
1285 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
1286
1287         * config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
1288         the same as dest reg $4.
1289         (BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.
1290
1291 2011-03-23  Eric B. Weddington  <eric.weddington@atmel.com>
1292
1293         * config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
1294         atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
1295         * doc/c-avr.texi: Document new device names.
1296
1297 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
1298
1299         * config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
1300         (AVR_INSN): Change definition to match.
1301         (avr_opcodes): Likewise, change to match.
1302         (mcu_types): Add XMEGA architecture names and new XMEGA device names.
1303         (md_show_usage): Add XMEGA architecture names.
1304         (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
1305         Add support for SPM Z+ instruction.
1306         * doc/c-avr.texi: Add documentation for XMEGA architectures and
1307         devices.
1308
1309 2011-03-21  Eric B. Weddington  <eric.weddington@atmel.com>
1310
1311         * config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
1312
1313 2011-03-18  Alan Modra  <amodra@gmail.com>
1314
1315         * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
1316         on .size expression errors rather than symbols in the size expression.
1317
1318 2011-03-18  Alan Modra  <amodra@gmail.com>
1319
1320         * input-scrub.c (line_numberT): Delete.
1321         (input_scrub_close): Reset line counters.
1322         * messages.c (as_show_where): Don't print invalid line number.
1323         (as_warn_internal, as_bad_internal): Likewise.
1324
1325 2011-03-18  Alan Modra  <amodra@gmail.com>
1326
1327         * read.c (read_a_source_file): Remove md_after_pass_hook.
1328         Move "quit" label before set of dot_symbol.
1329         * config/tc-d10v.h (md_after_pass_hook): Don't define.
1330         * config/tc-d30v.h (md_after_pass_hook): Likewise.
1331         * config/tc-m32r.h (md_after_pass_hook): Likewise.
1332         (md_cleanup): Define to call m32r_fill_insn.
1333
1334 2011-03-18  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1335
1336         * config/tc-s390.c (md_parse_option): Add -march=all option which
1337         switches to the highest available CPU.
1338
1339 2011-03-17  Alan Modra  <amodra@gmail.com>
1340
1341         PR 12569
1342         * expr.c (operand): Correct passing of "mode" to expr.
1343         * read.c (do_org): Allow expr_section.
1344         (get_known_segmented_expression): Don't assert anything about the
1345         segment.
1346
1347 2011-03-16  H.J. Lu  <hongjiu.lu@intel.com>
1348
1349         * as.c (show_usage): Add --size-check=.
1350         (parse_args): Add and handle OPTION_SIZE_CHECK.
1351
1352         * as.h (flag_size_check): New.
1353
1354         * config/obj-elf.c (elf_frob_symbol): Use as_bad to report
1355         bad .size directive only for --size-check=error.
1356
1357         * doc/as.texinfo: Document --size-check=.
1358
1359 2011-03-14  Mike Frysinger  <vapier@gentoo.org>
1360
1361         * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
1362         bf542/bf544/bf547/bf548/bf549.
1363
1364 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
1365
1366         * config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
1367         determine whether a relocation is needed.
1368         (md_apply_fix, arm_apply_sym_value): Likewise.
1369
1370 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
1371
1372         * config/tc-arm.c (arm_adjust_symtab): Set the branch type
1373         for Thumb symbols.
1374
1375 2011-03-11  Nick Clifton  <nickc@redhat.com>
1376
1377         * remap.c (remap_debug_filename): Always allocate a buffer for the
1378         returned pointer.
1379         * stabs.c (stabs_generate_asm_file): Free the pointer returned by
1380         remap_debug_filename.
1381
1382 2011-03-10  Michael Snyder  <msnyder@vmware.com>
1383
1384         Revert the following change:
1385         * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1386         (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1387
1388 2011-03-10  Alan Modra  <amodra@gmail.com>
1389
1390         * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
1391         TARGET_SYMBOL_FIELDS): Don't define.
1392         * gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
1393
1394 2011-03-09  Michael Snyder  <msnyder@vmware.com>
1395
1396         * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1397         (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1398         (emit_fixed_inc_line_addr): Assign instead of conditional in
1399         assert.
1400
1401 2011-03-05  H.J. Lu  <hongjiu.lu@intel.com>
1402
1403         * config/obj-elf.c (elf_frob_symbol): Mention symbol name in
1404         non-constant .size expression.
1405
1406 2011-03-02  Nick Clifton  <nickc@redhat.com>
1407
1408         * ecoff.c: Incldue filenames.h
1409
1410 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
1411
1412         * depend.c (register_dependency): Use filename_(n)cmp.
1413         * dwarf2dbg.c (get_filenum): Likewise.
1414         * ecoff.c (add_file): Likewise.
1415         (ecoff_generate_asm_lineno): Likewise.
1416         * input-scrub.c (new_logical_line_flags): Likewise.
1417         * listing.c (file_info): Likewise.
1418         (listing_newline): Likewise.
1419         * remap.c (remap_debug_filename): Likewise.
1420         * stabs.c (generate_asm_file): Likewise.
1421         (stabs_generate_asm_lineno): Likewise.
1422
1423 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
1424
1425         * config/tc-mips.c (append_insn): Disable branch relaxation for
1426         DSP instructions.
1427
1428 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
1429
1430         * config/tc-mips.c (macro): Handle M_PREF_AB.
1431
1432 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
1433
1434         * config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
1435         register to use.
1436         (RELAX_BRANCH_UNCOND): Adjust accordingly.
1437         (RELAX_BRANCH_LIKELY): Likewise.
1438         (RELAX_BRANCH_LINK): Likewise.
1439         (RELAX_BRANCH_TOOFAR): Likewise.
1440         (RELAX_BRANCH_AT): New macro.
1441         (append_insn): Encode the temporary register to use in standard
1442         MIPS branch relaxation.
1443         (relaxed_branch_length): Update according to changes to
1444         RELAX_BRANCH_ENCODE.
1445         (md_convert_frag): Use the encoded register as the temporary.
1446
1447 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
1448
1449         * config/tc-mips.c (mips_fix_adjustable): On REL targets also
1450         reject PC-relative relocations.
1451
1452 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
1453
1454         * config/tc-mips.c (md_convert_frag): Correct message
1455         capitalization.
1456
1457 2011-02-28  Alan Modra  <amodra@gmail.com>
1458
1459         * symbols.c (report_op_error): Remove unnecessary forward declaration.
1460         Add "op" parameter.  Report operator and operand segments in error
1461         message, not operand symbols.
1462         (resolve_symbol_value): Always set segment for equated symbols, not
1463         just when finalizing.  Adjust report_op_error calls.
1464
1465 2011-02-25  H.J. Lu  <hongjiu.lu@intel.com>
1466
1467         * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
1468         if 64bit relocations aren't allowed.
1469
1470 2011-02-25  Alan Modra  <amodra@gmail.com>
1471
1472         PR gas/12519
1473         * config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
1474
1475 2011-02-21  Maciej W. Rozycki  <macro@codesourcery.com>
1476
1477         * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
1478         initialization of offset_reloc.
1479
1480 2011-02-15  Richard Henderson  <rth@redhat.com>
1481
1482         * dw2gencfi.c (dot_cfi_dummy): New.
1483         (cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
1484         * read.c (pobegin): Unconditionally call cfi_pop_insert.
1485
1486 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1487
1488         * configure: Regenerate.
1489
1490 2011-02-13  Mike Frysinger  <vapier@gentoo.org>
1491
1492         * config/bfin-lex.l (BYTEOP2M): Remove tokenization.
1493         * config/bfin-parse.y (BYTEOP2M): Delete token.
1494         (asm_1): Remove BYTEOP2M insn matching.
1495
1496 2011-02-12  Mike Frysinger  <vapier@gentoo.org>
1497
1498         * config/bfin-defs.h: Include opcode/bfin.h.
1499         (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.
1500
1501 2011-02-11  Mike Frysinger  <vapier@gentoo.org>
1502
1503         * doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
1504         (Modify Registers): Fix subtracted typo.
1505         (.byte2): Extend and swap descriptions with .byte4.
1506         (.byte4): Extend and swap descriptions with .byte2.
1507         (.db, .dw, .dd): Document behavior.
1508
1509 2011-02-11  Mike Frysinger  <vapier@gentoo.org>
1510
1511         * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
1512
1513 2011-02-11  Alan Modra  <amodra@gmail.com>
1514
1515         * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.
1516
1517 2011-02-10  Alan Modra  <amodra@gmail.com>
1518
1519         * doc/as.texinfo (Overview): Add missing markup around Blackfin
1520         and PowerPC options.
1521
1522 2011-02-10  Alan Modra  <amodra@gmail.com>
1523
1524         * config/tc-ppc.c (md_show_usage): Remove -l and -b.  Add -K PIC.
1525         * doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
1526         (Overview <Target PowerPC options>): Add a number of missing options.
1527         * doc/c-ppc.texi: Likewise.  Add markup for use in manpage generation.
1528
1529 2011-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1530
1531         PR gas/6957
1532         * config/tc-i386.c (i386_align_code): Use f32_patt when tuning
1533         for i686.
1534
1535 2011-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1536
1537         * config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
1538         for ISA extensions.
1539         (md_parse_option): Likewise.
1540
1541 2011-02-04  Bernd Schmidt  <bernds@codesourcery.com>
1542
1543         * doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
1544         * doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
1545         (TIC6X Options): Don't mention "-matomic".
1546         * config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
1547         (md_longopts): Remove corresponding entries.
1548         (md_parse_option): Don't handle them.
1549         (md_show_usage): Don't document them.
1550         (tic6x_atomic): Delete variable.
1551         (tic6x_update_features): Always copy tic6x_arch_enable to
1552         tic6x_features.
1553         (tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
1554         (s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
1555         (md_pseudo_table): Remove ".atomic" and ".noatomic".
1556
1557 2011-01-31  Nick Clifton  <nickc@redhat.com>
1558
1559         * write.c (write_contents): Include output file name and bfd error
1560         value when reporting the inability to write to the output file.
1561         * config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
1562         frag that has a non-zero fill value.
1563
1564 2011-01-27  DJ Delorie  <dj@redhat.com>
1565
1566         * config/tc-rx.c (md_convert_frag): If we can't compute the target
1567         address, zero out the values stored in the object file to make
1568         objdump's output consistent.
1569
1570 2011-01-26  Kai Tietz  <kai.tietz@onevision.com>
1571
1572         * config/tc-i386.c (md_begin): Set for x64 windows COFF target
1573         x86_dwarf2_return_column to 32.
1574
1575 2011-01-20  Nick Clifton  <nickc@redhat.com>
1576
1577         PR gas/12384
1578         * config/tc-h8300.c (constant_fits_width_p): Use correct type for
1579         comparison.
1580
1581 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1582
1583         * write.c (compress_debug): Return if section size is smaller
1584         than 32 bytes.
1585
1586 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1587
1588         PR gas/12409
1589         * write.c (compress_debug): Return if section size is 0.
1590
1591 2011-01-18  Mingfeng Wu  <mingfeng@faraday-tech.com>
1592
1593         * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
1594         cores: fa606te, fa616te, fmp626.  Modify the VFP of fa626te.
1595         * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
1596         fmp626} options.
1597
1598 2011-01-18  Nick Clifton  <nickc@redhat.com>
1599
1600         PR gas/12390
1601         * doc/all.texi: Add NS32K
1602         * doc/as.texinfo: Remove target specific details of which
1603         characters act as comment initiators and statement separators into
1604         individual target specific files.
1605         * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
1606         the hash character at the start of a line.
1607         * doc/c-arm.texi (ARM-Chars): Likewise.
1608         * doc/c-avr.texi (AVR-Chars): Likewise.
1609         * doc/c-d10v.texi (D10V-Chars): Likewise.
1610         * doc/c-d30v.texi (D30V-Chars): Likewise.
1611         * doc/c-mmix.texi (MMIX-Chars): Likewise.
1612         * doc/c-s390.texi (s390 characters): Likewise.
1613         * doc/c-sh.texi (SH-Chars): Likewise.
1614         * doc/c-sh64.texi (SH64-Chars): Likewise.
1615         * doc/c-sparc.texi (SPARC-Chars): Likewise.
1616         * doc/c-tic6x.texi (TIC6X Syntax): Likewise.
1617         * doc/c-xtensa.texi (Xtensa Syntax): Likewise.
1618         * doc/c-z80.texi (Z80-Chars): Likewise.
1619         * doc/c-z8k.texi (Z8000-Chars): Likewise.
1620         * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
1621         * doc/c-arc.texi (ARC-Chars): Fill in this subsection.
1622         * doc/c-bfin.texi (Blackfin Syntax): Document line comment and
1623         line separator characters.
1624         * doc/c-cr16.texi (CR16 Syntax): Likewise.
1625         * doc/c-i386.texi (i386-Chars): Likewise.
1626         * doc/c-i860.texi (i860-Chars): Likewise.
1627         * doc/c-i960.texi (i960-Chars): Likewise.
1628         * doc/c-ip2k.texi (IP2K-Chars): Likewise.
1629         * doc/c-lm32.texi (LM32-Chars): likewise.
1630         * doc/c-m32c.texi (M32C-Chars): Likewise.
1631         * doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
1632         * doc/c-m68k.texi (M68K-Chars): Likewise.
1633         * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
1634         * doc/c-msp430.texi (MSP430-Chars): Likewise.
1635         * doc/c-mt.texi (MT-Chars): Likewise.
1636         * doc/c-ns32k.texi (NS32K-Chars): Likewise.
1637         * doc/c-pj.texi (PJ-Chars): Likewise.
1638         * doc/c-ppc.texi (PowerPC-Chars): Likewise.
1639         * doc/c-rx.texi (RX-Chars): Likewise.
1640         * doc/c-score.texi (SCORE-Chars): Likewise.
1641         * doc/c-tic54x.texi (TIC54X-Chars): Likewise.
1642         * doc/c-v850.texi (V850-Chars): Likewise.
1643         * doc/c-vax.texi (VAX-Chars): Likewise.
1644         * doc/c-xc16x.texi (xc16x-Chars): Likewise.
1645
1646 2011-01-17  Quentin Neill  <quentin.neill@amd.com>
1647
1648         * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.
1649
1650         * doc/c-i386.texi (i386-TBM): New section.
1651
1652 2011-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1653
1654         * config/tc-i386.c (disallow_64bit_disp): Renamed to ...
1655         (disallow_64bit_reloc): This.
1656         (md_assemble): Don't check movabs for x32 mode here.
1657         (i386_target_format): Updated.
1658         (tc_gen_reloc): Check if 64bit relocations are allowed.
1659
1660 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1661
1662         * config/tc-i386.c (disallow_64bit_disp): New.
1663         (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
1664         X86_64_ABI/X86_64_X32_ABI.
1665         (md_assemble): Don't allow movabs with relocation in x32 mode.
1666         (i386_target_format): Updated.
1667
1668 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1669
1670         * config/tc-i386.c (OPTION_N32): Renamed to ...
1671         (OPTION_X32): This.
1672         (md_longopts): Replace n32 with x32.
1673         (md_parse_option): Updated.
1674         (md_show_usage): Likewise.
1675
1676         * doc/c-i386.texi: Replace --n32 with --x32.
1677
1678 2011-01-11  Mingjie Xing  <mingjie.xing@gmail.com>
1679
1680         * config/tc-mips.c (mips_ip): Update error messages.  Take an
1681         unadjusted offset for "+c" argument.
1682
1683 2011-01-10  Nick Clifton  <nickc@redhat.com>
1684
1685         * config/tc-i386.c (x86_elf_abi): Only define for targets that use
1686         it.
1687
1688 2011-01-10  Nick Clifton  <nickc@redhat.com>
1689
1690         * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
1691         part of the file.
1692
1693 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
1694             Glauber de Oliveira Costa  <glommer@gmail.com>
1695
1696         * doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
1697         .tlsdescseq directive.
1698         * config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
1699         following a symbol.
1700         (s_arm_tls_descseq): New directive.
1701         (md_pseudo_table): Add it.
1702         (encode_branch): Allow TLS_CALL relocs too.
1703         (do_t_blx, do_t_branch23): Use encode_branch.
1704         (reloc_names): Add tlsdesc and tlscall.
1705         (md_apply_fix): Process tls desc relocations.
1706         (tc_gen_reloc): Likewise.
1707         (arm_fix_adjustable): Likewise.
1708
1709 2011-01-07  Quentin Neill  <quentin.neill@amd.com>
1710
1711         * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.
1712
1713         * doc/c-i386.texi (i386-BMI): New section.
1714
1715 2011-01-06  Paul Koning  <ni1d@arrl.net>
1716
1717         * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
1718         references to absolute addresses.
1719
1720 2011-01-05  DJ Delorie  <dj@redhat.com>
1721
1722         * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
1723         instead of an RH_NEG32 one.
1724
1725 2011-01-05  Jonathan Wakely  <jwakely.gcc@gmail.com>
1726
1727         * doc/c-i386.texi: Clarify --n32.
1728
1729 2011-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1730
1731         * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
1732         integer registers in VEX.vvvv.  Check register-only source
1733         operand when two source operands are swapped.  Properly update
1734         destination when two source operands are swapped.
1735
1736 2011-01-01  H.J. Lu  <hongjiu.lu@intel.com>
1737
1738         * gas.c (parse_args): Update copyright to 2011.
1739
1740 For older changes see ChangeLog-2010
1741 \f
1742 Local Variables:
1743 mode: change-log
1744 left-margin: 8
1745 fill-column: 74
1746 version-control: never
1747 End: