gas/ChangeLog

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