gas/ChangeLog

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