gas/ChangeLog

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