gas/ChangeLog

   1 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
   2
   3         * config/tc-ppc.c (ppc_target_format): Add format for powerpc*-freebsd.
   4
   5 2011-11-16  David S. Miller  <davem@davemloft.net>
   6
   7         * config/tc-sparc.c (md_apply_fix): Handle BFD_RELOC_8.
   8
   9 2011-11-16  Maciej W. Rozycki  <macro@codesourcery.com>
  10
  11         * config/tc-mips.c (macro): Fix unsupported opcode message
  12         capitalization.
  13         (mips_ip, mips16_ip): Likewise.
  14
  15 2011-11-16  Maciej W. Rozycki  <macro@codesourcery.com>
  16
  17         * config/tc-mips.c (ISA_SUPPORTS_MCU_ASE): Also set if microMIPS
  18         mode.
  19
  20 2011-11-16  Maciej W. Rozycki  <macro@codesourcery.com>
  21
  22         * config/tc-mips.c (macro_build_jalr): Reverse a negative
  23         conditional.
  24         (mips_ip): Likewise.
  25
  26 2011-11-16  Catherine Moore  <clm@codesourcery.com>
  27             Maciej W. Rozycki  <macro@codesourcery.com>
  28
  29         * config/tc-mips.c (mips_cpu_info_table): Add "m14ke" and
  30         "m14kec".
  31         * doc/c-mips.texi (MIPS architecture options): Add "m14ke" and
  32         "m14kec" to the list of -march options.
  33
  34 2011-11-15  Maciej W. Rozycki  <macro@codesourcery.com>
  35
  36         * write.c (dump_section_relocs): Don't convert PC-relative relocs
  37         that have an in-place addend narrower than the addresses used.
  38
  39 2011-11-14  Maciej W. Rozycki  <macro@codesourcery.com>
  40
  41         * config/tc-mips.c (can_swap_branch_p): Exclude microMIPS
  42         variant frags too.
  43
  44 2011-11-07  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  45
  46         * config/tc-arm.c (arm_cpus): Add cortex-a7 entry.
  47         * doc/c-arm.texi (ARM Options): Add cortex-a7 to list of accepted
  48         CPUs.
  49
  50 2011-11-04  DJ Delorie  <dj@redhat.com>
  51
  52         * doc/c-rl78.texi (RL78-Float): Remove unused menu entry.
  53
  54 2011-11-02  DJ Delorie  <dj@redhat.com>
  55
  56         * config/tc-rl78.c (tc_gen_reloc): Remove unused variable.
  57
  58 2011-11-02  Nick Clifton  <nickc@redhat.com>
  59
  60         * config/tc-arm.c (md_begin): Remove ARM_PLT32 reloc associated
  61         with the (PLT) instruction suffix when operating in eabi mode.
  62         * doc/c-arm.texi (ARM_Relocations): Extend description of (PLT)
  63         suffix.
  64
  65 2011-11-01  DJ Delorie  <dj@redhat.com>
  66
  67         * Makefile.am (TARGET_CPU_CFILES): Add tc-rl78.c.
  68         (TARGET_CPU_HFILES): Add rc-rl78.h.
  69         (EXTRA_DIST): Add rl78-parse.c and rl78-parse.y.
  70         (rl78-parse.c, rl78-parse.h, rl78-parse.o, rl78-defs.h): New rules.
  71         * Makefile.in: Regenerate.
  72         * configure.in: Add rl78 case.
  73         * configure: Regenerate.
  74         * configure.tgt: Add rl78 case.
  75         * config/rl78-defs.h: New file.
  76         * config/rl78-parse.y: New file.
  77         * config/tc-rl78.c: New file.
  78         * config/tc-rl78.h: New file.
  79         * NEWS: Add Renesas RL78.
  80
  81         * doc/Makefile.am (c-rl78.texi): New.
  82         * doc/Makefile.in: Likewise.
  83         * doc/all.texi: Enable it.
  84         * doc/as.texi: Add it.
  85         * doc/c-rl78.texi: New file.
  86
  87 2011-10-28  Walter Lee  <walt@tilera.com>
  88
  89         * NEWS: Fix TILEPro capitalization.
  90         * config/tc-tilegx.c (emit_tilegx_instruction) Handle
  91         relocations of aliases.
  92         * config/tc-tilepro.c: (emit_tilepro_instruction) Likewise.
  93
  94 2011-10-28  Nick Clifton  <nickc@redhat.com>
  95
  96         * po/ja.po: New Japanese translation.
  97         * configure.in (ALL_LINGUAS): Add ja.
  98         * configure: Regenerate.
  99
 100 2011-10-26  Joern Rennecke  <joern.rennecke@embecosm.com>
 101
 102         * doc/as.texinfo [EPIPHANY]: Include c-epiphany.texi to avoid
 103         duplication.
 104
 105 2011-10-25  Mike Frysinger  <vapier@gentoo.org>
 106
 107         * config/rx-defs.h (rx_error): Add const to first arg.
 108         * config/rx-parse.y (rx_error): Likewise.
 109
 110 2011-10-25  Nick Clifton  <nickc@redhat.com>
 111
 112         * config/tc-ns32k.c (md_begin): Rename local variable 'stat' to
 113         'status'.
 114
 115 2011-10-25  Joern Rennecke  <joern.rennecke@embecosm.com>
 116
 117         * NEWS: Mention addition of Adapteva Epiphany support.
 118         * config/tc-epiphany.c: New file.
 119         * config/tc-epiphany.h: New file.
 120         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-epiphany.c .
 121         (TARGET_CPU_HFILES): Add config/tc-epiphany.h .
 122         * configure.in: Also set using_cgen for epiphany.
 123         * configure.tgt: Handle epiphany.
 124         * doc/Makefile.am (CPU_DOCS): Add c-epiphany.texi .
 125         * doc/all.texi: Set EPIPHANY.
 126         * doc/as.texinfo: Add EPIPHANY-specific text.
 127         * doc/c-epiphany.texi: New file.
 128         * po/gas.pot: Regenerate.
 129         * Makefile.in: Regenerate.
 130         * configure: Regenerate.
 131         * doc/Makefile.in: Regenerate.
 132         * po/POTFILES.in: Regenerate.
 133
 134 2011-10-24  Maciej W. Rozycki  <macro@codesourcery.com>
 135
 136         * config/tc-mips.c (move_register): Fix formatting.
 137
 138 2011-10-24  Maciej W. Rozycki  <macro@codesourcery.com>
 139
 140         * config/tc-mips.c (can_swap_branch_p): Remove empty line.
 141         (start_noreorder): Likewise.
 142
 143 2011-10-24  Maciej W. Rozycki  <macro@codesourcery.com>
 144
 145         * config/tc-mips.c (s_option): Fix formatting.
 146         (mips_elf_final_processing): Likewise.
 147
 148 2011-10-24  Maciej W. Rozycki  <macro@codesourcery.com>
 149
 150         * config/tc-mips.c (validate_micromips_insn): Fix formatting.
 151
 152 2011-10-24  David Binderman  <dcb314@hotmail.com>
 153
 154         * config/tc-mn10200.c (md_convert_frag): Add missing break.
 155
 156 2011-10-21  Tristan Gingold  <gingold@adacore.com>
 157
 158         * config/tc-alpha.c (load_expression): Use symbol_mark_used accessor.
 159         (s_alpha_comm): Use symbol_set_frag accessor.
 160
 161 2011-10-20  Alan Modra  <amodra@gmail.com>
 162
 163         * config/tc-mips.c (micromips_add_label): Avoid gcc warning.
 164         (md_convert_frag): Likewise.
 165
 166 2011-10-18  Jie Zhang  <jie@codesourcery.com>
 167             Julian Brown  <julian@codesourcery.com>
 168
 169         * config/tc-arm.c (parse_shifter_operand): Fix handling of explicit
 170         rotation.
 171         (encode_arm_shifter_operand): Likewise.
 172
 173 2011-10-13  James Greenhalgh  <james.greenhalgh@arm.com>
 174
 175         * config/tc-arm.c (check_ldr_r15_aligned): New.
 176         (do_ldst): Warn in upredictable cases.
 177         (do_t_ldst): Likewise.
 178         (insns): Update accordingly.
 179
 180 2011-10-13  Alan Modra  <amodra@gmail.com>
 181
 182         * as.c (main): Define .gasversion. rather than __GAS_VERSION__.
 183         * frags.h (bss_address_frag): Delete
 184         (predefined_address_frag): New.
 185         * frags.c (frag_init): Init predefined_address_frag.  Delete ref
 186         to bss_address_frag.
 187         * symbols.c (S_CAN_BE_REDEFINED): New function.
 188         * symbols.h (S_CAN_BE_REDEFINED): Declare.
 189         * read.c (assign_symbol): Use S_CAN_BE_REDEFINED.
 190
 191 2011-10-12  Alan Modra  <amodra@gmail.com>
 192
 193         * symbols.c (local_symbol_make): Make global.
 194         * symbols.h (local_symbol_make): Declare.
 195         * as.c (main): Define __GAS_VERSION__.
 196
 197 2011-10-10  Nick Clifton  <nickc@redhat.com>
 198
 199         * po/es.po: Updated Spanish translation.
 200         * po/fi.po: Updated Finnish translation.
 201         * po/fr.po: Updated French translation.
 202
 203 2011-10-05  DJ Delorie  <dj@redhat.com>
 204             Nick Clifton  <nickc@redhat.com>
 205
 206         * config/rx-defs.h (rx_pid_register): New.
 207         (rx_gp_register): New.
 208         * config/rx-parse.y (rx_lex): Add support for %gpreg and %pidreg.
 209         (displacement): Add PID support.
 210         * config/tc-rx.c (rx_pid_mode): New.
 211         (rx_num_int_regs): New.
 212         (rx_pid_register): New.
 213         (rx_gp_register): New.
 214         (options): Add -mpid and -mint-register= options.
 215         (md_longopts): Likewise.
 216         (md_parse_option): Likewise.
 217         (md_show_usage): Likewise.
 218         (rx_pid_symbol): New.
 219         (rx_pidreg_symbol): New.
 220         (rx_gpreg_symbol): New.
 221         (md_begin): Support PID.
 222         (rx_validate_fix_sub): Support PID.
 223         (tc_gen_reloc): Support PID.
 224         * doc/c-rx.texi: Document PID support.
 225
 226 2011-09-27  Kai Tietz  <ktietz@redhat.com>
 227
 228         * config/obj-coff.c (obj_coff_section): Add 'e' as specifier
 229         for marking section SEC_EXCLUDE.
 230
 231 2011-09-22  Tristan Gingold  <gingold@adacore.com>
 232
 233         * NEWS: Add marker for 2.22.
 234
 235 2011-09-21  David S. Miller  <davem@davemloft.net>
 236
 237         * config/tc-sparc.c (hwcap_allowed): New.
 238         (struct sparc_arch): New field 'hwcap_allowed' containing a bitmask
 239         of F_FOO flags which are enabled by the particular arch setting.
 240         Add new options that provide explicit access to new instructions.
 241         (md_parse_option): Only bump max_architecture if the requested one
 242         is larger, or this is the first explicit request.
 243         (get_hwcap_name): New function.
 244         (sparc_ip): Validate that hwcaps used by an instruction have actually
 245         been enabled.
 246         * doc/c-sparc.texi: Document new sparc options.
 247
 248 2011-09-21  David S. Miller  <davem@davemloft.net>
 249
 250         * config/tc-sparc.c (hwcap_seen): New bitmask, defined when
 251         not TE_SOLARIS.
 252         (sparc_ip): When not TE_SOLARIS, accumulate hwcap bits from
 253         sparc_opcode->flags of instruction into hwcap_seen.
 254         (sparc_md_end): Create Tag_GNU_Sparc_HWCAPS attribute if
 255         hwcap_seen is non-zero and not TE_SOLARIS.
 256
 257 2011-09-19  Tristan Gingold  <gingold@adacore.com>
 258
 259         * config/tc-alpha.c (insert_operand): Call as_bad_value_out_of_range
 260         instead of as_warn_out_of_range.
 261
 262 2011-09-08  Mark Fortescue <mark@mtfhpc.demon.co.uk>
 263
 264         * config/tc-sparc.c (sparc_ip): Handle 'i' + r<0..31>
 265         in addition to 'i' + [goli]<0..7>.
 266
 267 2011-09-08  Joern Rennecke <joern.rennecke@embecosm.com>
 268
 269         * cgen.c (gas_cgen_pcrel_r_type): New function.
 270         (gas_cgen_tc_gen_reloc): Check for GAS_CGEN_PCREL_R_TYPE.
 271         * cgen.h (gas_cgen_pcrel_r_type): Declare.
 272
 273 2011-09-08  Richard Sandiford  <rdsandiford@googlemail.com>
 274
 275         PR gas/13167
 276         * dwarf2dbg.c (dwarf2_flush_pending_lines): Use symbol_temp_new_now.
 277
 278 2011-09-05  Richard Sandiford  <rdsandiford@googlemail.com>
 279
 280         PR gas/13024
 281         * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
 282         (dwarf2_gen_line_info_1): Delete.
 283         (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
 284         (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
 285         (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
 286         (dwarf2_directive_loc): Push previous .locs instead of generating
 287         them immediately.
 288
 289 2011-08-26  Nick Clifton  <nickc@redhat.com>
 290
 291         * po/es.po: Updated Spanish translation.
 292
 293 2011-08-26  Tristan Gingold  <gingold@adacore.com>
 294
 295         * config/tc-alpha.c (s_alpha_linkage): Simplify.  Add comments.
 296
 297 2011-08-26  Tristan Gingold  <gingold@adacore.com>
 298
 299         * config/tc-alpha.c (add_to_link_pool): Improve comment.
 300         (s_alpha_fp_save): Fix indentation.
 301
 302 2011-08-19  Nick Clifton  <nickc@redhat.com>
 303
 304         * doc/as.texinfo: Include c-xstormy16.texi.
 305
 306 2011-08-18  Alan Modra  <amodra@gmail.com>
 307
 308         * write.c (resolve_reloc_expr_symbols): Convert local symbols
 309         on relocs to section+offset.
 310         (get_frag_for_reloc): New function.
 311         (write_relocs): Merge sort fixup relocs with those from .reloc
 312         directives.
 313
 314 2011-08-10  Maciej W. Rozycki  <macro@codesourcery.com>
 315
 316         * config/tc-mips.c (can_swap_branch_p): Update the comment on
 317         MIPS16 fixups.
 318
 319 2011-08-09  Chao-ying Fu  <fu@mips.com>
 320             Daniel Jacobowitz  <dan@codesourcery.com>
 321
 322         * config/tc-mips.c (mips_cpu_info_table): Add "m14k" and
 323         "m14kc".
 324         * doc/c-mips.texi (MIPS architecture options): Add "m14k" and
 325         "m14kc" to the list of -march options.
 326
 327 2011-08-09  Chao-ying Fu  <fu@mips.com>
 328             Maciej W. Rozycki  <macro@codesourcery.com>
 329
 330         * config/tc-mips.c (mips_set_options): Add ase_mcu.
 331         (mips_opts): Initialise ase_mcu to -1.
 332         (ISA_SUPPORTS_MCU_ASE): New macro.
 333         (MIPS_CPU_ASE_MCU): Likewise.
 334         (is_opcode_valid): Handle MCU.
 335         (macro_build, macro): Likewise.
 336         (validate_mips_insn, validate_micromips_insn): Likewise.
 337         (mips_ip): Likewise.
 338         (options): Add OPTION_MCU and OPTION_NO_MCU.
 339         (md_longopts): Add mmcu and mno-mcu.
 340         (md_parse_option): Handle OPTION_MCU and OPTION_NO_MCU.
 341         (mips_after_parse_args): Handle MCU.
 342         (s_mipsset): Likewise.
 343         (md_show_usage): Handle MCU options.
 344
 345         * doc/as.texinfo: Document -mmcu and -mno-mcu options.
 346         * doc/c-mips.texi: Likewise, and document ".set mcu" and
 347         ".set nomcu" directives.
 348
 349 2011-08-09  Maciej W. Rozycki  <macro@codesourcery.com>
 350
 351         * config/tc-mips.c (gpr_mod_mask): Remove INSN2_MOD_GPR_MB,
 352         INSN2_MOD_GPR_MC, INSN2_MOD_GPR_ME, INSN2_MOD_GPR_MG,
 353         INSN2_MOD_GPR_MHI, INSN2_MOD_GPR_MJ, INSN2_MOD_GPR_MM,
 354         INSN2_MOD_GPR_MN, INSN2_MOD_GPR_MP and INSN2_MOD_GPR_MQ opcode
 355         register use checks.
 356         (gpr_read_mask): Add INSN2_READ_GPR_MC, INSN2_READ_GPR_ME
 357         INSN2_READ_GPR_MG, INSN2_READ_GPR_MJ, INSN2_READ_GPR_MMN,
 358         INSN2_READ_GPR_MP and INSN2_READ_GPR_MQ opcode register use
 359         checks.
 360         (gpr_write_mask): Replace INSN2_WRITE_GPR_S opcode register
 361         use flag with INSN_WRITE_GPR_S.  Add INSN2_WRITE_GPR_MB,
 362         INSN2_WRITE_GPR_MHI, INSN2_WRITE_GPR_MJ and INSN2_WRITE_GPR_MP
 363         opcode register use checks.
 364         (can_swap_branch_p): Enable microMIPS branch swapping.
 365         (append_insn): Likewise.
 366
 367 2011-08-09  Maciej W. Rozycki  <macro@codesourcery.com>
 368
 369         * config/tc-mips.c (RELAX_MICROMIPS_ENCODE): Remove forced 16-bit
 370         branch size information.
 371         (RELAX_MICROMIPS_U16BIT): Remove macro.
 372         (RELAX_MICROMIPS_UNCOND): Adjust accordingly.
 373         (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
 374         (RELAX_MICROMIPS_RELAX32): Likewise.
 375         (RELAX_MICROMIPS_TOOFAR16): Likewise.
 376         (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
 377         (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
 378         (RELAX_MICROMIPS_TOOFAR32): Likewise.
 379         (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
 380         (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
 381         (append_insn): Always check forced_insn_length for microMIPS
 382         relaxation.  Adjust code for the removal of
 383         RELAX_MICROMIPS_U16BIT.
 384         (mips_ip) <'D', 'E'>: If forced_insn_length, then emit the
 385         relocation straight away.
 386         (relaxed_micromips_16bit_branch_length): Adjust code for the
 387         removal of RELAX_MICROMIPS_U16BIT.
 388
 389 2011-08-08  Tristan Gingold  <gingold@adacore.com>
 390
 391         * config/obj-macho.c (obj_mach_o_section): New function.
 392         (struct known_section): New type.
 393         (known_sections): Declare.
 394         (obj_mach_o_known_section): New function.
 395         (obj_mach_o_common_parse): Ditto.
 396         (obj_mach_o_comm): Ditto.
 397         (obj_mach_o_subsections_via_symbols): Ditto.
 398         (mach_o_pseudo_table): Add new pseudos.
 399
 400 2011-08-06  Richard Henderson  <rth@redhat.com>
 401
 402         * dw2gencfi.c (all_fde_data): Export.
 403         * dw2gencfi.h (all_fde_data): Declare.
 404         * config/tc-alpha.c (alpha_elf_md_end): Don't convert legacy unwind
 405         info to cfi unwind info if the user already has supplied some.
 406
 407 2011-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
 408
 409         * config/tc-mips.c (emit_nop): Delete.
 410         (get_delay_slot_nop): New function.
 411         (nops_for_insn_or_target): Use it.
 412         (append_insn): Likewise.  When avoiding hazards, call add_fixed_insn
 413         and insert_into_history directly.
 414
 415 2011-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
 416
 417         * config/tc-mips.c (delayed_branch_p, compact_branch_p)
 418         (uncond_branch_p, branch_likely_p): New functions.
 419         (insns_between, nops_for_insn_or_target, append_insn)
 420         (macro_start): Use them.
 421         (get_append_method): Likewise.  Remove redundant test.
 422
 423 2011-08-05  David S. Miller  <davem@davemloft.net>
 424
 425         * config/tc-sparc.c (v9a_asr_table): Add "cps".
 426         (sparc_ip): Handle '4', '5' and '(' format codes.
 427
 428 2011-08-04  H.J. Lu  <hongjiu.lu@intel.com>
 429
 430         PR gas/13056
 431         * output-file.c (output_file_close): Call bfd_cache_close_all
 432         on error.
 433
 434         * write.c (write_object_file): Revert the last change.
 435
 436 2011-08-04  Alan Modra  <amodra@gmail.com>
 437
 438         * write.c (write_object_file): Call set_symtab even if we had
 439         errors.
 440
 441 2011-08-04  Tristan Gingold  <gingold@adacore.com>
 442
 443         * config/obj-elf.c (obj_elf_section): Do not free name.
 444
 445 2011-08-03  James Greenhalgh  <james.greenhalgh@arm.com>
 446
 447         * config/tc-arm.c (do_t_strexbh): New.
 448         (insns): Update accordingly.
 449
 450 2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>
 451
 452         PR ld/13048
 453         * config/tc-i386.c (handle_quad): Removed.
 454         (md_pseudo_table): Remove "quad".
 455         (tc_gen_reloc): Don't check BFD_RELOC_64 for disallow_64bit_reloc.
 456         (x86_dwarf2_addr_size): New.
 457
 458         * config/tc-i386.h (x86_dwarf2_addr_size): New.
 459         (DWARF2_ADDR_SIZE): Likewise.
 460
 461 2011-08-01  Nick Clifton  <nickc@redhat.com>
 462
 463         PR ld/12974
 464         * config/tc-arm.c (literal_pool): Add locs field.
 465         (add_to_lit_pool): Initialise the locs entry for the new literal.
 466         (s_ltorg): Generate a DWARF2 line number entry for each emitted
 467         literal pool entry.
 468
 469 2011-08-01  Tristan Gingold  <gingold@adacore.com>
 470
 471         * write.c (write_relocs): Fix -Wshadow in DEBUG3 and DEBUG4.
 472
 473 2011-08-01  Tristan Gingold  <gingold@adacore.com>
 474
 475         * frags.c (frag_grow): Simplify the code.
 476
 477 2011-07-30  Richard Sandiford  <rdsandiford@googlemail.com>
 478
 479         * config/tc-mips.c (nops_for_vr4130): Revert previous commit.
 480
 481 2011-07-29  Maciej W. Rozycki  <macro@codesourcery.com>
 482
 483         * config/tc-mips.c: Adjust comments throughout.
 484         (reglist_lookup): Reshape code.
 485         (jmp_reloc_p, jalr_reloc_p): Reformat.
 486         (got16_reloc_p, hi16_reloc_p, lo16_reloc_p): Handle microMIPS
 487         relocations.
 488         (gpr_mod_mask): Remove unused variable.
 489         (gpr_read_mask, gpr_write_mask): Reshape code.
 490         (fpr_read_mask, fpr_write_mask): Likewise.
 491         (nops_for_vr4130): Ensure non-microMIPS mode.
 492         (can_swap_branch_p): Correct pinfo2 reference.  Reshape code.
 493         (append_insn): Skip Loongson 2F workaround in MIPS16 mode.  Use
 494         the outermost operator of a compound relocation to determines
 495         the relocated field.  Fix formatting.
 496         (md_convert_frag): Reshape code.
 497
 498 2011-07-29  Tristan Gingold  <gingold@adacore.com>
 499
 500         * frags.c (frag_var_init): New function.
 501         (frag_var): Call frag_var_init to initialize.
 502         (frag_variant): Ditto.
 503
 504 2011-07-27  Nathan Sidwell  <nathan@codesourcery.com>
 505
 506         * dwarf2dbg.c (out_debug_line): Ignore non-normal segments, with a
 507         warning.
 508         * doc/as.texinfo (Offset): Document .offset directive.
 509
 510 2011-07-27  Tristan Gingold  <gingold@adacore.com>
 511
 512         * frags.c (frag_grow): Revert previous patch.
 513
 514 2011-07-26  Kazuhiro Inaoka  <kazuhiro.inaoka.ud@renesas.com>
 515
 516         * config/tc-rx.c (md_convert_frag): Fix encoding of beq.a
 517         synthetic instruction.
 518
 519 2011-07-25  Tristan Gingold  <gingold@adacore.com>
 520
 521         * frags.c (frag_grow): Simplify the code.
 522
 523 2011-07-24  Maciej W. Rozycki  <macro@codesourcery.com>
 524             Chao-ying Fu  <fu@mips.com>
 525             Richard Sandiford  <rdsandiford@googlemail.com>
 526
 527         * config/tc-mips.h (mips_segment_info): Add one bit for
 528         microMIPS.
 529         (TC_LABEL_IS_LOCAL): New macro.
 530         (mips_label_is_local): New prototype.
 531         * config/tc-mips.c (S0, S7): New macros.
 532         (emit_branch_likely_macro): New variable.
 533         (mips_set_options): Add micromips.
 534         (mips_opts): Initialise micromips to -1.
 535         (file_ase_micromips): New variable.
 536         (CPU_HAS_MICROMIPS): New macro.
 537         (hilo_interlocks): Set for microMIPS too.
 538         (gpr_interlocks): Likewise.
 539         (cop_interlocks): Likewise.
 540         (cop_mem_interlocks): Likewise.
 541         (HAVE_CODE_COMPRESSION): New macro.
 542         (micromips_op_hash): New variable.
 543         (micromips_nop16_insn, micromips_nop32_insn): New variables.
 544         (NOP_INSN): Handle microMIPS ASE.
 545         (mips32_to_micromips_reg_b_map): New macro.
 546         (mips32_to_micromips_reg_c_map): Likewise.
 547         (mips32_to_micromips_reg_d_map): Likewise.
 548         (mips32_to_micromips_reg_e_map): Likewise.
 549         (mips32_to_micromips_reg_f_map): Likewise.
 550         (mips32_to_micromips_reg_g_map): Likewise.
 551         (mips32_to_micromips_reg_l_map): Likewise.
 552         (mips32_to_micromips_reg_n_map): Likewise.
 553         (mips32_to_micromips_reg_h_map): New variable.
 554         (mips32_to_micromips_reg_m_map): Likewise.
 555         (mips32_to_micromips_reg_q_map): Likewise.
 556         (micromips_to_32_reg_h_map): New variable.
 557         (micromips_to_32_reg_i_map): Likewise.
 558         (micromips_to_32_reg_m_map): Likewise.
 559         (micromips_to_32_reg_q_map): Likewise.
 560         (micromips_to_32_reg_b_map): New macro.
 561         (micromips_to_32_reg_c_map): Likewise.
 562         (micromips_to_32_reg_d_map): Likewise.
 563         (micromips_to_32_reg_e_map): Likewise.
 564         (micromips_to_32_reg_f_map): Likewise.
 565         (micromips_to_32_reg_g_map): Likewise.
 566         (micromips_to_32_reg_l_map): Likewise.
 567         (micromips_to_32_reg_n_map): Likewise.
 568         (micromips_imm_b_map, micromips_imm_c_map): New macros.
 569         (RELAX_DELAY_SLOT_16BIT): New macro.
 570         (RELAX_DELAY_SLOT_SIZE_FIRST): Likewise.
 571         (RELAX_DELAY_SLOT_SIZE_SECOND): Likewise.
 572         (RELAX_MICROMIPS_ENCODE, RELAX_MICROMIPS_P): New macros.
 573         (RELAX_MICROMIPS_TYPE, RELAX_MICROMIPS_AT): Likewise.
 574         (RELAX_MICROMIPS_U16BIT, RELAX_MICROMIPS_UNCOND): Likewise.
 575         (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
 576         (RELAX_MICROMIPS_RELAX32, RELAX_MICROMIPS_TOOFAR16): Likewise.
 577         (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
 578         (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
 579         (RELAX_MICROMIPS_TOOFAR32): Likewise.
 580         (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
 581         (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
 582         (INSERT_OPERAND, EXTRACT_OPERAND): Handle microMIPS ASE.
 583         (mips_macro_warning): Add delay_slot_16bit_p, delay_slot_32bit_p,
 584         fsize and insns.
 585         (mips_mark_labels): New function.
 586         (mips16_small, mips16_ext): Remove variables, replacing with...
 587         (forced_insn_size): ... this.
 588         (append_insn, mips16_ip): Update accordingly.
 589         (micromips_insn_length): New function.
 590         (insn_length): Return the length of microMIPS instructions.
 591         (mips_record_mips16_mode): Rename to...
 592         (mips_record_compressed_mode): ... this.  Handle microMIPS ASE.
 593         (install_insn): Handle microMIPS ASE.
 594         (reglist_lookup): New function.
 595         (is_size_valid, is_delay_slot_valid): Likewise.
 596         (md_begin): Handle microMIPS ASE.
 597         (md_assemble): Likewise.  Update for append_insn interface change.
 598         (micromips_reloc_p): New function.
 599         (got16_reloc_p): Handle microMIPS ASE.
 600         (hi16_reloc_p): Likewise.
 601         (lo16_reloc_p): Likewise.
 602         (jmp_reloc_p): New function.
 603         (jalr_reloc_p): Likewise.
 604         (matching_lo_reloc): Handle microMIPS ASE.
 605         (insn_uses_reg, reg_needs_delay): Likewise.
 606         (mips_move_labels): Likewise.
 607         (mips16_mark_labels): Rename to...
 608         (mips_compressed_mark_labels): ... this.  Handle microMIPS ASE.
 609         (gpr_mod_mask): New function.
 610         (gpr_read_mask, gpr_write_mask): Handle microMIPS ASE.
 611         (fpr_read_mask, fpr_write_mask): Likewise.
 612         (insns_between, nops_for_vr4130, nops_for_insn): Likewise.
 613         (fix_loongson2f_nop, fix_loongson2f_jump): Likewise.
 614         (MICROMIPS_LABEL_CHAR): New macro.
 615         (micromips_target_label, micromips_target_name): New variables.
 616         (micromips_label_name, micromips_label_expr): New functions.
 617         (micromips_label_inc, micromips_add_label): Likewise.
 618         (mips_label_is_local): Likewise.
 619         (micromips_map_reloc): Likewise.
 620         (can_swap_branch_p): Handle microMIPS ASE.
 621         (append_insn): Add expansionp argument.  Handle microMIPS ASE.
 622         (start_noreorder, end_noreorder): Handle microMIPS ASE.
 623         (macro_start, macro_warning, macro_end): Likewise.
 624         (brk_fmt, cop12_fmt, jalr_fmt, lui_fmt): New variables.
 625         (mem12_fmt, mfhl_fmt, shft_fmt, trap_fmt): Likewise.
 626         (BRK_FMT, COP12_FMT, JALR_FMT, LUI_FMT): New macros.
 627         (MEM12_FMT, MFHL_FMT, SHFT_FMT, TRAP_FMT): Likewise.
 628         (macro_build): Handle microMIPS ASE.  Update for append_insn
 629         interface change.
 630         (mips16_macro_build): Update for append_insn interface change.
 631         (macro_build_jalr): Handle microMIPS ASE.
 632         (macro_build_lui): Likewise.  Simplify.
 633         (load_register): Handle microMIPS ASE.
 634         (load_address): Likewise.
 635         (move_register): Likewise.
 636         (macro_build_branch_likely): New function.
 637         (macro_build_branch_ccl): Likewise.
 638         (macro_build_branch_rs): Likewise.
 639         (macro_build_branch_rsrt): Likewise.
 640         (macro): Handle microMIPS ASE.
 641         (validate_micromips_insn): New function.
 642         (expr_const_in_range): Likewise.
 643         (mips_ip): Handle microMIPS ASE.
 644         (options): Add OPTION_MICROMIPS and OPTION_NO_MICROMIPS.
 645         (md_longopts): Add mmicromips and mno-micromips.
 646         (md_parse_option): Handle OPTION_MICROMIPS and
 647         OPTION_NO_MICROMIPS.
 648         (mips_after_parse_args): Handle microMIPS ASE.
 649         (md_pcrel_from): Handle microMIPS relocations.
 650         (mips_force_relocation): Likewise.
 651         (md_apply_fix): Likewise.
 652         (mips_align): Handle microMIPS ASE.
 653         (s_mipsset): Likewise.
 654         (s_cpload, s_cpsetup, s_cpreturn): Use relocation wrappers.
 655         (s_dtprel_internal): Likewise.
 656         (s_gpword, s_gpdword): Likewise.
 657         (s_insn): Handle microMIPS ASE.
 658         (s_mips_stab): Likewise.
 659         (relaxed_micromips_32bit_branch_length): New function.
 660         (relaxed_micromips_16bit_branch_length): New function.
 661         (md_estimate_size_before_relax): Handle microMIPS ASE.
 662         (mips_fix_adjustable): Likewise.
 663         (tc_gen_reloc): Handle microMIPS relocations.
 664         (mips_relax_frag): Handle microMIPS ASE.
 665         (md_convert_frag): Likewise.
 666         (mips_frob_file_after_relocs): Likewise.
 667         (mips_elf_final_processing): Likewise.
 668         (mips_nop_opcode): Likewise.
 669         (mips_handle_align): Likewise.
 670         (md_show_usage): Handle microMIPS options.
 671         * symbols.c (TC_LABEL_IS_LOCAL): New macro.
 672         (S_IS_LOCAL): Add a TC_LABEL_IS_LOCAL check.
 673
 674         * doc/as.texinfo (Target MIPS options): Add -mmicromips and
 675         -mno-micromips.
 676         (-mmicromips, -mno-micromips): New options.
 677         * doc/c-mips.texi (-mmicromips, -mno-micromips): New options.
 678         (MIPS ISA): Document .set micromips and .set nomicromips.
 679         (MIPS insn): Update for microMIPS support.
 680
 681 2011-07-24  Maciej W. Rozycki  <macro@codesourcery.com>
 682
 683         * config/tc-mips.c (mips_ip): Make a copy of the instruction's
 684         mnemonic and use it for further processing.
 685
 686 2011-07-24  Maciej W. Rozycki  <macro@codesourcery.com>
 687
 688         * config/tc-mips.c (can_swap_branch_p): Adjust for the rename of
 689         INSN_TRAP to INSN_NO_DELAY_SLOT.  Remove the check for INSN_SYNC
 690         as well as explicit checks for ERET and DERET when scheduling
 691         branch delay slots.
 692
 693 2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>
 694
 695         * config/tc-i386.c (cpu_arch): Add k1om.
 696         (i386_align_code): Handle PROCESSOR_K1OM.
 697         (check_cpu_arch_compatible): Check EM_K1OM.
 698         (i386_arch): Handle Intel K1OM.
 699         (i386_mach): Return bfd_mach_k1om for Intel K1OM.
 700         (i386_target_format): Return ELF_TARGET_K1OM_FORMAT for Intel
 701         K1OM.
 702
 703         * config/tc-i386.h (ELF_TARGET_K1OM_FORMAT): New.
 704         (processor_type): Add PROCESSOR_K1OM.
 705
 706         * doc/c-i386.texi: Document k1om.
 707
 708 2011-07-18  H.J. Lu  <hongjiu.lu@intel.com>
 709
 710         * doc/c-i386.texi: Fix a typo.
 711
 712 2011-07-06  Aurelien Jarno  <aurelien@aurel32.net>
 713
 714         * config/tc-mips.c (append_insn): delete prev_pinfo2 and pinfo2.
 715
 716 2011-07-04  Richard Sandiford  <rdsandiford@googlemail.com>
 717
 718         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Fix handling
 719         of register 0.
 720
 721 2011-07-04  Maciej W. Rozycki  <macro@codesourcery.com>
 722
 723         * config/tc-mips.c (append_insn): Make sure DWARF-2 location
 724         information is properly adjusted for branches that get swapped.
 725
 726 2011-07-03  Samuel Thibault  <samuel.thibault@gnu.org>
 727             Thomas Schwinge  <thomas@schwinge.name>
 728
 729         PR binutils/12913
 730         * config/obj-elf.c (obj_elf_type): Use ELFOSABI_GNU name instead of
 731         ELFOSABI_LINUX alias.
 732         * config/tc-ia64.c: Likewise.
 733
 734 2011-06-30  Paul Carroll  <pcarroll@codesourcery.com>
 735
 736         * config/tc-arm.c (do_t_add_sub): Only allow LSL shifts of less
 737         than 4 in Thumb mode.
 738
 739 2011-06-30  Nick Clifton  <nickc@redhat.com>
 740
 741         PR gas/12848
 742         * config/tc-arm.c (BAD_RANGE): New error message define.
 743         (md_apply_fix): Use it.
 744         Fix range check for thumb branch instructions.
 745
 746 2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>
 747
 748         * config/tc-mips.c (append_method): New enum.
 749         (can_swap_branch_p, get_append_method): New functions.
 750         (append_insn): Use get_append_method to decide how the instruction
 751         should be added.
 752
 753 2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>
 754
 755         * config/tc-mips.c (append_insn): Remove bogus goto.
 756
 757 2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>
 758
 759         * config/tc-mips.c (append_insn): Always clear the history after an
 760         unconditional branch.
 761
 762 2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>
 763
 764         * config/tc-mips.c (find_altered_mips16_opcode): New function.
 765         (append_insn): Use it.
 766
 767 2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>
 768
 769         * config/tc-mips.c (insn_uses_reg): Delete.
 770         (gpr_read_mask, gpr_write_mask): New functions.
 771         (fpr_read_mask, fpr_write_mask): Likewise.
 772         (insns_between, nops_for_vr4130, append_insn): Use them.
 773
 774 2011-06-29  Richard Sandiford  <rdsandiford@googlemail.com>
 775
 776         * config/tc-mips.c (md_mips_end): Call mips_emit_delays.
 777
 778 2011-06-29  Dave Martin  <dave.martin@linaro.org>
 779
 780         PR gas/12931
 781         * config/tc-arm.c (mapping_state): When changing to ARM or THUMB
 782         state set the minimum required alignment of the section.
 783
 784 2011-06-29  Tristan Gingold  <gingold@adacore.com>
 785
 786         * config/tc-i386.c (i386_mach): Convert to ISO-C.
 787         (md_begin, pe_directive_secrel, md_estimate_size_before_relax): Ditto.
 788         (md_convert_frag, md_apply_fix, md_undefined_symbol): Ditto.
 789         (md_section_align, tc_gen_reloc): Ditto.
 790
 791 2011-06-28  Tristan Gingold  <gingold@adacore.com>
 792
 793         * config/tc-alpha.c (s_alpha_pdesc): Fix indentation. Do not
 794         generate dummy fix.
 795
 796 2011-06-28  Tristan Gingold  <gingold@adacore.com>
 797
 798         * config/tc-alpha.c (load_expression): Use alloca instead of xmalloc.
 799         (emit_jsrjmp): Ditto.
 800         (tc_gen_reloc): Ditto.
 801
 802 2011-06-28  Tristan Gingold  <gingold@adacore.com>
 803
 804         * config/tc-alpha.c (alpha_evax_proc_hash): Remove.
 805         (alpha_evax_proc_data): New variable.
 806         (s_alpha_ent): Prevent nested function.  Remove has_insert call.
 807         (s_alpha_pdesc): Do not call demand_empty_rest_of_line in case of
 808         error.  Do not search in the hash table.  Check if match with .ent.
 809         (s_alpha_name): Remove unused variable.
 810         (md_begin): Remove initialization of alpha_evax_proc_hash.
 811
 812 2011-06-27  Tristan Gingold  <gingold@adacore.com>
 813
 814         * config/tc-alpha.c (add_to_link_pool): Remove basesym parameter.
 815         Locally declare basesym.  Add comments.  Do not set literal_pool_size.
 816         (load_expression): Adjust call to add_to_link_pool.
 817         (s_alpha_pdesc): Define pdesc symbol using dot.
 818         Do not set literal_pool_size.
 819         (s_alpha_end): Use NULL instead of 0.
 820
 821 2011-06-27  Tristan Gingold  <gingold@adacore.com>
 822
 823         * config/obj-evax.c (evax_frob_file_before_adjust): Add comments.
 824         Fix style.
 825         * config/obj-evax.h (struct alpha_linkage_fixups): Remove seg
 826         field.  Add comments.
 827         (obj_symbol_type, object_headers, OBJ_SYMFIELD_TYPE): Remove
 828
 829 2011-06-26  Richard Sandiford  <rdsandiford@googlemail.com>
 830
 831         * config/tc-mips.c (fix_24k_record_store_info): If the previous
 832         instruction was a store, and the next instructions are unknown,
 833         assume the worst.
 834
 835 2011-06-25  Richard Sandiford  <rdsandiford@googlemail.com>
 836
 837         PR gas/12915
 838         * config/tc-mips.c (nops_for_vr4130, nops_for_24k, nops_for_insn)
 839         (nops_for_sequence, nops_for_insn_or_target): Add ignore parameters.
 840         (mips_emit_delays, start_noreorder): Update accordingly.
 841         (append_insn): Likewise.  Revert original fix for this PR
 842         and use the ignore parameter instead.
 843
 844 2011-06-24  Tristan Gingold  <gingold@adacore.com>
 845
 846         PR gas/11625
 847         * config/obj-evax.c (evax_frob_symbol): Use as_bad instead of abort.
 848
 849 2011-06-24  Tristan Gingold  <gingold@adacore.com>
 850
 851         * config/tc-alpha.c (add_to_link_pool): Remove useless offset
 852         variable.  Fix style.
 853
 854 2011-06-23  Richard Sandiford  <rdsandiford@googlemail.com>
 855
 856         PR gas/12915
 857         * config/tc-mips.c (append_insn): Only consider hazards between the
 858         pre-noreorder block and ip.
 859
 860 2011-06-21  Sameera Deshpande  <sameera.deshpande@arm.com>
 861
 862         * config/tc-arm.c (vfp_conv): Add check on range of immediate operand
 863         in vcvt instruction between floating-point and fixed-point.
 864         (operand_parse_code): Add "OP_oI32z".
 865         (parse_operands): OP_oI32z case added.
 866
 867 2011-06-20  H.J. Lu  <hongjiu.lu@intel.com>
 868
 869         * configure.tgt: Revert x32 change.
 870
 871 2011-06-20  Nick Clifton  <nickc@redhat.com>
 872
 873         * doc/Makefile.am: (CPU_DOCS): Add c-xstormy16.texi.
 874         * doc/Makefile.in: Regenerate.
 875         * doc/all.texi: Set XSTORMY16.
 876         * doc/c-xstormy16.texi: New file.
 877
 878 2011-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 879
 880         * configure.tgt: Support x32.
 881
 882 2011-06-15  Nick Clifton  <nickc@redhat.com>
 883
 884         * NEWS: Mention addition of TILEPRO and TIKE-Gx support.
 885
 886 2011-06-14  Tristan Gingold  <gingold@adacore.com>
 887
 888         * config/tc-ppc.h (struct ppc_tc_sy): Complete comment on within.
 889         (tc_new_dot_label): Define.
 890         (ppc_new_dot_label): Declare.
 891         * config/tc-ppc.c (ppc_frob_label): Set within target field.
 892         (ppc_fix_adjustable): Use this field to adjust the reloc.
 893         (ppc_new_dot_label): New function.
 894
 895 2011-06-14  Alan Modra  <amodra@gmail.com>
 896
 897         * po/POTFILES.in: Regenerate.
 898
 899 2011-06-13  Walter Lee  <walt@tilera.com>
 900
 901         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
 902         config/tc-tilepro.c.
 903         (TARGET_CPU_HFILES): Add config/tc-tilegx.h and
 904         config/tc-tilepro.h.
 905         * Makefile.in: Regenerate.
 906         * configure.tgt (tilepro-*-*): New.
 907         (tilegx-*-*): Likewise.
 908         * config/tc-tilegx.c: New file.
 909         * config/tc-tilegx.h: Likewise.
 910         * config/tc-tilepro.h: Likewise.
 911         * config/tc-tilepro.c: Likewise.
 912         * doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
 913         c-tilepro.texi.
 914         * doc/Makefile.in: Regenerate.
 915         * doc/all.texi (TILEGX): Define.
 916         (TILEPRO): Define.
 917         * doc/as.texinfo: Add Tile-Gx and TILEPro documentation.  Include
 918         c-tilegx.texi and c-tilepro.texi.
 919         * doc/c-tilegx.texi: New.
 920         * doc/c-tilepro.texi: New.
 921
 922 2011-06-13  Nick Clifton  <nickc@redhat.com>
 923
 924         PR gas/12854
 925         * config/tc-arm.c (do_shift): Do not allow shift operations at the
 926         end of a register based shift insn.
 927         (do_t_shift): Likewise.
 928
 929 2011-06-13  Nick Clifton  <nickc@redhat.com>
 930
 931         * config/tc-score.c (s3_my_get_expression): Delete unused local
 932         variable 'seg'.
 933         (s3_do_ldst_insn): Delete unused local variable 'strbak'.
 934         (s3_do16_ldst_insn): Delete unused local variable 'temp'.
 935         (s3_do_macro_bcmp): Zero inst_expand array.
 936         (s3_do_macro_bcmpz): Likewise.
 937         (s3_s_score_end): Delete unused local variable 'dot'.
 938         (s3_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
 939         * config/tc-score7.c (s7_my_get_expression): Delete unused local
 940         variable 'seg'.
 941         (s7_do_ldst_insn): Delete unused local variable 'strbak'.
 942         (s7_b32_relax_to_b16): Delete unused local variables 'r_old' and
 943         'r_new'.
 944         (s7_s_score_end): Delete unused local variable 'dot'.
 945         (s7_relax_frag): Delete unused local variable 'relax_size'.
 946         (s7_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
 947
 948 2011-06-10  H.J. Lu  <hongjiu.lu@intel.com>
 949
 950         AVX Programming Reference (June, 2011)
 951         * config/tc-i386.c (i386_error): Add invalid_vsib_address and
 952         unsupported_vector_index_register.
 953         (cpu_arch): Add .avx2, .bmi2, .lzcnt and .invpcid.
 954         (check_VecOperands): New.
 955         (match_template): Call check_VecOperands.  Handle
 956         invalid_vsib_address and unsupported_vector_index_register.
 957         (build_modrm_byte): Support VecSIB.  Check register-only source
 958         operand when two source operands are swapped.
 959         (i386_index_check): Allow Xmm/Ymm index registers.
 960
 961         * doc/c-i386.texi: Document avx2/.avx2, bmi2/.bmi2, lzcnt/.lzcnt
 962         and invpcid./invpcid.
 963
 964 2011-06-09  Nick Clifton  <nickc@redhat.com>
 965
 966         PR gas/12861
 967         * config/tc-cr16.c (tc_gen_reloc): Remove unused local variable
 968         code.
 969         (check_cinv_options): Remove unused local variables.  Make
 970         function void.
 971         (md_assemble): Remove unused local variable.
 972
 973 2011-06-09  James Greenhalgh  <james.greenhalgh@arm.com>
 974
 975         * config/tc-arm.c (do_ldrd): Warn in unpredictable cases.
 976
 977 2011-06-03  Arnaud Patard  <arnaud.patard@rtp-net.org>
 978
 979         PR gas/12698
 980         * config/tc-arm.c (parse_psr): Set m_profile to false when
 981         assembling for any architecture.
 982
 983 2011-06-02  Jie Zhang jie@codesourcery.com
 984             Nathan Sidwell nathan@codesourcery.com
 985
 986         * config/tc-arm.c (parse_address_main): Handle -0 offsets.
 987         (encode_arm_addr_mode_2): Set default sign of zero here ...
 988         (encode_arm_addr_mode_3): ... and here.
 989         (encode_arm_cp_address): ... and here.
 990         (md_apply_fix): Use default sign of zero here.
 991
 992 2011-06-02  Nick Clifton  <nickc@redhat.com>
 993
 994         * as.c: Fix spelling typo.
 995         * read.c: Likewise.
 996         * config/tc-ppc.c: Likewise.
 997         * po/gas.pit: Regenerate.
 998
 999 2011-05-31  Paul Brook  <paul@codesourcery.com>
1000
1001         * config/tc-arm.c (arm_cpus): Add Cortex-R5.
1002         (arm_extensions): Allow idiv on ARMv7-R.
1003         * doc/c-arm.text: Update idiv extension restrictions.
1004
1005 2011-05-31  Paul Brook  <paul@codesourcery.com>
1006
1007         * config/tc-arm.c (arm_force_relocation): Resolve all pc-relative
1008         loads.
1009
1010 2011-05-31  Paul Brook  <paul@codesourcery.com>
1011
1012         * config/tc-arm.c (do_t_branch): Avoid relaxing branches to constant
1013         addresses.
1014
1015 2011-05-31  Paul Brook  <paul@codesourcery.com>
1016         Nathan Sidwell  <nathan@codesourcery.com>
1017
1018         * config/tc-arm.c (fix_new_arm): Create an absolute symbol for
1019         pc-relative fixes to constants.
1020         * config/tc-arm.h (TC_FORCE_RELOCATATION_ABS): Define.
1021
1022 2011-05-27  Nick Clifton  <nickc@redhat.com>
1023
1024         * config/tc-s390.c (md_begin): Remove unused variable dup_insn.
1025
1026 2011-05-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1027
1028         * config/tc-s390.c (md_gather_operands): Fix check for floating
1029         register pair operands.
1030
1031 2011-05-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1032
1033         * config/tc-s390.c (md_gather_operands): Emit an error for odd
1034         numbered registers used as register pair operand.
1035
1036 2011-05-23  Nick Clifton  <nickc@redhat.com>
1037
1038         * config/tc-v850.h (TC_FX_SIZE_SLACK): Define.
1039
1040 2011-05-20  Bernd Schmidt  <bernds@codesourcery.com>
1041
1042         * config/tc-tic6x.c (tic6x_operators): Add "pcr_offset".
1043         (tic6x_parse_name): Handle it.
1044         (tic6x_fix_new_exp): Handle O_pcr_offset.
1045         (tic6x_fix_adjustable): Return 0 for the new relocs.
1046         (md_apply_fix): Handle them.
1047         (tc_gen_reloc): Likewise.
1048         * config/tc-tic6x.h (tic6x_fix_info): Add a fix_subsy member.
1049
1050 2011-05-18  Nick Clifton  <nickc@redhat.com>
1051
1052         PR gas/12754
1053         * config/tc-tic30.c (ordinal_names): Allow translation of the
1054         ordinal names.
1055
1056 2011-05-18  Nick Clifton  <nickc@redhat.com>
1057
1058         * config/tc-arm.c (s_unreq): Reword warning message to make it
1059         easier to translate.
1060         * config/tc-ia64.c (md_show_usage): Add note for translators.
1061         * configure.in (ALL_LINGUAS): Add "fi".
1062         * configure: Regenerate.
1063
1064 2011-05-18  Tristan Gingold  <gingold@adacore.com>
1065
1066         * config/tc-ppc.h (ppc_tc_sy): Reorder fields.
1067         Put size into an union with dw.
1068         (OBJ_COPY_SYMBOL_ATTRIBUTES): Adjust.
1069         (ppc_xcoff_end): Declare.
1070         (md_end): Define.
1071         * config/tc-ppc.c: Add includes for xcoff.
1072         (ppc_dwsect): New function.
1073         (md_pseudo_table): Add dwsect.
1074         (struct dw_subsection): New.
1075         (dw_sections): New.
1076         (ppc_change_debug_section): New function.
1077         (ppc_xcoff_end): Ditto.
1078         (ppc_function): Adjust for ppc_tc_sy.
1079         (ppc_symbol_new_hook): Ditto.
1080         (ppc_frob_symbol): Ditto.
1081         (ppc_frob_section): Do not set vma for debug sections.
1082         (ppc_fix_adjustable): Return true for debug sections.
1083         * config/obj-coff.c: Add includes for xcoff.
1084         (coff_frob_section): Handle dwarf section.
1085
1086 2011-05-17  Nick Clifton  <nickc@redhat.com>
1087
1088         * po/fi.po: New Finnish translation.
1089         * po/fr.po: Updated French translation.
1090
1091         * config/tc-m32r.c (md_show_usage): Fix typos in descriptions.
1092         * config/tc-mt.c (md_assemble): Fix typos in warning messages.
1093         * cond.c (s_else): Fix typos in error messages.
1094         * config/tc-pj.c (md_assemble): Fix typo in error message.
1095
1096 2011-05-16  Hans-Peter Nilsson  <hp@axis.com>
1097
1098         * config/tc-cris.c (md_parse_option) <OPTION_PIC>: Error if not
1099         emitting ELF object.
1100         (md_show_usage): Only mention --pic if the assembler can generate
1101         ELF objects.
1102         * doc/c-cris.texi (CRIS-Opt): Mention that generating ELF is a
1103         prerequisite for --pic being a valid option.
1104
1105 2011-05-13  Frederic Marchal  <fmarchal@perso.be>
1106
1107         PR gas/12755
1108         * config/tc-v850.c (parse_register_list): Correct error string.
1109
1110 2011-05-12  Quentin Neill  <quentin.neill@amd.com>
1111
1112         * config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD.
1113         (i386_align_code): Ditto
1114
1115 2011-05-12  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1116
1117         PR gas/12715
1118         * config/tc-arm.c (parse_big_immediate):  Fix parsing of 64-bit
1119         immediates on 32-bit hosts.
1120
1121 2011-05-10  Quentin Neill  <quentin.neill@amd.com>
1122
1123         * config/tc-i386.c (cpu_arch): Add bdver2 and rename
1124         PROCESSOR_BDVER1 to PROCESSOR_BDVER.
1125         (i386_align_code): Rename PROCESSOR_BDVER1.
1126         (processor_type): Ditto.
1127         * doc/c-i386.texi: Add bdver2.
1128
1129 2011-05-10  Alan Modra  <amodra@gmail.com>
1130
1131         * dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error.
1132
1133 2011-05-09  Paul Brook  <paul@codesourcery.com>
1134
1135         * config/tc-tic6x.c (streq): Define.
1136         (tic6x_get_unwind): New.
1137         (s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp,
1138         s_tic6x_personalityindex, s_tic6x_personality): New functions.
1139         (md_pseudo_table): Add "endp", "handlerdata", "personalityindex",
1140         "personality" and "cantunwind".
1141         (tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions,
1142         tic6x_start_unwind_section, tic6x_unwind_frame_regs,
1143         tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big,
1144         tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word,
1145         tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb,
1146         tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding,
1147         tic6x_cfi_endproc): New.
1148         * config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define.
1149         (tic6x_unwind_info): New.
1150         (tic6x_segment_info_type): Add marked_pr_dependency, unwind and
1151         text_unwind.
1152         (TARGET_USE_CFIPOP, tc_regname_to_dw2regnum,
1153         tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN,
1154         DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc,
1155         tc_cfi_section_name): Define.
1156         * doc/c-tic6x.texi: Document new unwinding directives.
1157         * dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default
1158         definitions.
1159         (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column,
1160         CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr):
1161         Move to dw2gencfi.h.
1162         (CFI_EMIT_target): Define.
1163         (dot_cfi_sections): Check tc_cfi_section_name.
1164         (dot_cfi_startproc): Use tc_cfi_startproc.
1165         (dot_cfi_endproc): Use tc_cfi_endproc.
1166         * dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset,
1167         CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame,
1168         CFI_val_encoded_addr):  Move to here from dw2gencfi.c.
1169
1170 2011-05-07  Alan Modra  <amodra@gmail.com>
1171
1172         * dw2gencfi.c (CUR_SEG, SET_CUR_SEG, HANDLED, SET_HANDLED): Define.
1173         Use throughout in place of #if SUPPORT_FRAME_LINKONCE.
1174         (struct fde_entry): Rename cseg to cur_seg.
1175         (cfi_change_reg_numbers): Remove ATTRIBUTE_UNUSED.
1176         (get_cfi_seg): Likewise.  Use if (SUPPORT_FRAME_LINKONCE) rather
1177         that #if SUPPORT_FRAME_LINKONCE.
1178         (cfi_finish): Likewise.
1179
1180 2011-05-06  Tristan Gingold  <gingold@adacore.com>
1181
1182         * read.c (s_comm_internal): Remove code for OBJ_VMS.
1183         (s_data): Ditto.
1184         (s_text): Ditto.
1185         * write.c (write_object_file): Ditto.
1186         * symbols.c (define_sym_at_dot): Ditto.
1187         (colon): Ditto.
1188
1189 2011-05-05  Alan Modra  <amodra@gmail.com>
1190
1191         * dw2gencfi.c (SUPPORT_FRAME_LINKONCE): Define.  Use throughout
1192         file to conditionally compile code added 2011-04-26.
1193         (cfi_change_reg_numbers): Add ATTRIBUTE_UNUSED on params only used
1194         when SUPPORT_FRAME_LINKONCE.
1195         (get_cfi_seg): Likewise.  Reintroduce old code for when not
1196         SUPPORT_FRAME_LINKONCE.
1197         (cfi_finish): Move get_cfi_seg calls out of loop when not
1198         SUPPORT_FRAME_LINKONCE.  Avoid unused var warning.
1199
1200 2011-05-03  Paul Brook  <paul@codesourcery.com>
1201
1202         * config/tc-tic6x.c (s_ehtype): New function.
1203         (md_pseudo_table): Add "ehtype".
1204         (tic6x_fix_adjustable, md_apply_fix): BFD_RELOC_C6000_EHTYPE.
1205         * doc/c-tic6x.texi: Document .ehtype directive.
1206
1207 2011-04-26  Kai Tietz  <ktietz@redhat.com>
1208
1209         * dw2gencfi.c (dwcfi_seg_list): New struct.
1210         (dwcfi_hash): New static hash variable.
1211         (get_debugseg_name): New.
1212         (alloc_debugseg_item): New.
1213         (make_debug_seg): New.
1214         (dwcfi_hash_insert): New.
1215         (dwcfi_hash_find): New.
1216         (dwcfi_hash_find_or_make): New.
1217         (cfi_insn_data): New member cur_seg.
1218         (cie_entry): Likewise.
1219         (fde_entry): New cseg and handled members.
1220         (alloc_fde_entry): Initialize cseg member.
1221         (alloc_cfi_insn_data): Initialize cur_seg member.
1222         (dot_cfi_sections): Compare for beginning of
1223         section names via strncmp.
1224         (get_cfi_seg): New.
1225         (cfi_finish): Treat link-once sections.
1226         (is_now_linkonce_segment): New local helper.
1227         (output_cie): Ignore cie entries not member of current
1228         segment.
1229         (output_fde): Likewise.
1230         (select_cie_for_fde): Likewise.
1231         (cfi_change_reg_numbers): Add new argument for current segment
1232         and ignore insn elements, if not part of current segment.
1233         * ehopt.c (get_cie_info): Use strncmp for
1234         section name matching.
1235         (heck_eh_frame): Likewise.
1236
1237 2011-04-20  Catherine Moore  <clm@codesourcery.com>
1238             David Ung <davidu@mips.com>
1239
1240         * config/mips.c (mips_cl_insn): Add new field complete_p.
1241         (create_insn): Initialize complete_p to zero.
1242         (BASE_REG_EQ): New.
1243         (fix_24k_align_to): New.
1244         (fix_24k_store_info): Declare.
1245         (fix_24k_sort): New.
1246         (fix_24k_record_store_info): New.
1247         (nops_for_24k): New.
1248         (nops_for_insn): Call nops_for_24k.
1249         (append_insn): Move O_constant expression handling.
1250
1251 2011-04-20  Alan Modra  <amodra@gmail.com>
1252
1253         * hash.c (set_gas_hash_table_size): Use bfd_hash_set_default_size.
1254         (hash_new_sized): New function, split out from..
1255         (hash_new): ..here.
1256
1257 2011-04-19  Nick Clifton  <nickc@redhat.com>
1258
1259         * config/tc-arm.c (v7m_psrs): Revert previous delta.
1260
1261 2011-04-18  Julian Brown  <julian@codesourcery.com>
1262             Nick Clifton  <nickc@redhat.com>
1263
1264         * config/tc-arm.c (parse_psr): Use selected_cpu not cpu_variant to
1265         detect M-profile targets.
1266         (do_t_swi): Exclude v7 and higher variants from arm_ext_os test.
1267         (v7m_psrs): Fix typo: basepri_max should be basepri_mask.
1268
1269 2011-04-14  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1270
1271         * config/tc-s390.c (s390_machine): New prototype.
1272         (md_pseudo_table): New pseudo-op .machine.
1273         (s390_opcode_hash): Initialize to NULL.
1274         (s390_parse_cpu): New function.
1275         (md_parse_option): Use s390_parse_cpu.
1276         (s390_setup_opcodes): New function.
1277         (md_begin): Use s390_setup_opcodes.
1278         (s390_machine): New hook handling the new .machine pseudo.
1279
1280         * doc/c-s390.texi: Document the new pseudo op .machine.
1281
1282 2011-04-12  H.J. Lu  <hongjiu.lu@intel.com>
1283
1284         * config/tc-i386.c (i386_mach): Start error message with lower
1285         case.
1286         (md_begin): Likewise.
1287         (md_parse_option): Likewise.
1288         (i386_target_format): Likewise.
1289         (check_byte_reg): Likewise.
1290         (check_long_reg): Likewise.
1291         (check_qword_reg): Likewise.
1292         (check_word_reg): Likewise.
1293
1294 2011-04-12  Nick Clifton  <nickc@redhat.com>
1295
1296         PR gas/12532
1297         * config/tc-arm.c (relax_branch): Do not relax branches to
1298         preemptable global symbols.
1299
1300 2011-04-11  Julian Brown  <julian@codesourcery.com>
1301
1302         * config/tc-arm.c (parse_psr): Add LHS argument. Improve support
1303         for *APSR bitmasks.
1304         (operand_parse_code): Replace OP_PSR with OP_wPSR and OP_rPSR.
1305         Remove OP_RVC_PSR.
1306         (parse_operands): Likewise.
1307         (do_mrs): Tweak error message for constraint.
1308         (do_t_mrs): Update constraints for changes to APSR support.
1309         (do_t_msr): Likewise. Don't set PSR_f flag here.
1310         (psrs): Remove "g", "nzcvq", "nzcvqg".
1311         (insns): Tweak entries for msr and mrs instructions.
1312
1313 2011-04-11  Kai Tietz  <ktietz@redhat.com>
1314
1315         * config/tc-i386.c (x86_cons): Initialize adjust with zero.
1316
1317 2011-04-11  Nick Clifton  <nickc@redhat.com>
1318
1319         * config/tc-i386.c (x86_cons): Define even for non-ELF targets.
1320         * config/tc-i386.h (x86_cons): Always prototype.
1321
1322         * config/tc-cr16.c (getprocregp_image): Fix type of 'r' parameter
1323         in order to avoid a compile time warning.
1324         (getprocreg_image): Likewise.
1325
1326 2011-04-11  Alan Modra  <amodra@gmail.com>
1327
1328         * config/tc-cr16.c (getprocreg_image): Correct range check.
1329         (getprocregp_image): Likewise.
1330
1331 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
1332
1333         * configure.tgt (strongarm*be, strongarm*b, strongarm*,
1334         xscale*be|xscale*b, xscale*): Remove architectures.
1335         (thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe,
1336         thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets.
1337
1338 2011-04-01  Tristan Gingold  <gingold@adacore.com>
1339
1340         * config/tc-ia64.c (md_apply_fix): Add a cast to avoid a warning.
1341
1342 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
1343
1344         * config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
1345         static variables.
1346         (md_begin): Initialize them.
1347         (s_tic6x_scomm): New static function.
1348         (md_pseudo_table): Add "scomm".
1349         (tc_gen_reloc): Really undo all adjustments made by
1350         bfd_install_relocation.
1351         * doc/c-tic6x.texi: Document the .scomm directive.
1352
1353 2011-03-31  Tristan Gingold  <gingold@adacore.com>
1354
1355         * dwarf2dbg.c (DWARF2_VERSION): Define.
1356         (out_debug_line): Use it.
1357         (out_debug_aranges): Ditto.
1358         (out_debug_info): Ditto.
1359         * config/tc-ia64.h (DWARF2_VERSION): Override it.
1360
1361 2011-03-30  Michael Snyder  <msnyder@vmware.com>
1362
1363         * obj-elf.c (obj_elf_section): Free malloced name.
1364         * macro.c (get_any_string): Free malloced br_buf.
1365         (do_formals): Free 'formal'.
1366
1367 2011-03-30  Tristan Gingold  <gingold@adacore.com>
1368
1369         * config/tc-ppc.c (ppc_frob_symbol): Convert stsym symbols value
1370         to offset only if within is set.
1371         (ppc_stabx): Reformat.  For stsym stabs, add a check and set
1372         within only for symbols.
1373
1374 2011-03-29  Richard Henderson  <rth@redhat.com>
1375
1376         PR 12610
1377         * config/tc-alpha.c (s_alpha_align): Don't auto-align a previous
1378         label; zap alpha_insn_label.
1379
1380 2011-03-29  H.J. Lu  <hongjiu.lu@intel.com>
1381
1382         * config/tc-i386.c (handle_quad): Properly handle multiple
1383         operands.
1384
1385 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
1386
1387         * config/bfin-parse.y (BYTEUNPACK): Return yyerror when dest
1388         reg $2 is the same as dest reg $4.
1389
1390 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
1391
1392         * config/bfin-parse.y (BYTEOP16M): Return yyerror when dest
1393         reg $2 is the same as dest reg $4.
1394
1395 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
1396
1397         * config/bfin-parse.y (BYTEOP16P): Return yyerror when dest
1398         reg $2 is the same as dest reg $4.
1399
1400 2011-03-28  Mike Frysinger  <vapier@gentoo.org>
1401
1402         * config/bfin-parse.y (16bit acc add): Return yyerror when dest
1403         reg $1 is the same as dest reg $7.
1404
1405 2011-03-28  H.J. Lu  <hongjiu.lu@intel.com>
1406
1407         * config/tc-i386.c (handle_quad): New.
1408         (md_pseudo_table): Add "quad".
1409
1410 2011-03-26  John Marino  <binutils@marino.st>
1411
1412         * configure.tgt: Fix support for *-*-dragonfly*.
1413         * config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly.
1414         * config/te-dragonfly.h: New file.
1415
1416 2011-03-24  Eric B. Weddington  <eric.weddington@atmel.com>
1417
1418         * config/tc-avr.c (mcu_types): Add new devices: atmega325pa,
1419         atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb,
1420         at90pwm161.
1421         * doc/c-avr.texi: Document new device names.
1422
1423 2011-03-24  Mike Frysinger  <vapier@gentoo.org>
1424
1425         * config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
1426         reg $1 is the same as dest reg $7.
1427         (quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
1428         dest reg $7.
1429
1430 2011-03-24  Mike Frysinger  <vapier@gentoo.org>
1431
1432         * config/bfin-parse.y (check_macfuncs): Clarify error message when
1433         P is mismatched.  Check destination regno are off by one when P is
1434         set, or are equal when P is not set.
1435
1436 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
1437
1438         * config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
1439         the same as dest reg $4.
1440         (BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.
1441
1442 2011-03-23  Eric B. Weddington  <eric.weddington@atmel.com>
1443
1444         * config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
1445         atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
1446         * doc/c-avr.texi: Document new device names.
1447
1448 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
1449
1450         * config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
1451         (AVR_INSN): Change definition to match.
1452         (avr_opcodes): Likewise, change to match.
1453         (mcu_types): Add XMEGA architecture names and new XMEGA device names.
1454         (md_show_usage): Add XMEGA architecture names.
1455         (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
1456         Add support for SPM Z+ instruction.
1457         * doc/c-avr.texi: Add documentation for XMEGA architectures and
1458         devices.
1459
1460 2011-03-21  Eric B. Weddington  <eric.weddington@atmel.com>
1461
1462         * config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
1463
1464 2011-03-18  Alan Modra  <amodra@gmail.com>
1465
1466         * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
1467         on .size expression errors rather than symbols in the size expression.
1468
1469 2011-03-18  Alan Modra  <amodra@gmail.com>
1470
1471         * input-scrub.c (line_numberT): Delete.
1472         (input_scrub_close): Reset line counters.
1473         * messages.c (as_show_where): Don't print invalid line number.
1474         (as_warn_internal, as_bad_internal): Likewise.
1475
1476 2011-03-18  Alan Modra  <amodra@gmail.com>
1477
1478         * read.c (read_a_source_file): Remove md_after_pass_hook.
1479         Move "quit" label before set of dot_symbol.
1480         * config/tc-d10v.h (md_after_pass_hook): Don't define.
1481         * config/tc-d30v.h (md_after_pass_hook): Likewise.
1482         * config/tc-m32r.h (md_after_pass_hook): Likewise.
1483         (md_cleanup): Define to call m32r_fill_insn.
1484
1485 2011-03-18  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1486
1487         * config/tc-s390.c (md_parse_option): Add -march=all option which
1488         switches to the highest available CPU.
1489
1490 2011-03-17  Alan Modra  <amodra@gmail.com>
1491
1492         PR 12569
1493         * expr.c (operand): Correct passing of "mode" to expr.
1494         * read.c (do_org): Allow expr_section.
1495         (get_known_segmented_expression): Don't assert anything about the
1496         segment.
1497
1498 2011-03-16  H.J. Lu  <hongjiu.lu@intel.com>
1499
1500         * as.c (show_usage): Add --size-check=.
1501         (parse_args): Add and handle OPTION_SIZE_CHECK.
1502
1503         * as.h (flag_size_check): New.
1504
1505         * config/obj-elf.c (elf_frob_symbol): Use as_bad to report
1506         bad .size directive only for --size-check=error.
1507
1508         * doc/as.texinfo: Document --size-check=.
1509
1510 2011-03-14  Mike Frysinger  <vapier@gentoo.org>
1511
1512         * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
1513         bf542/bf544/bf547/bf548/bf549.
1514
1515 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
1516
1517         * config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
1518         determine whether a relocation is needed.
1519         (md_apply_fix, arm_apply_sym_value): Likewise.
1520
1521 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
1522
1523         * config/tc-arm.c (arm_adjust_symtab): Set the branch type
1524         for Thumb symbols.
1525
1526 2011-03-11  Nick Clifton  <nickc@redhat.com>
1527
1528         * remap.c (remap_debug_filename): Always allocate a buffer for the
1529         returned pointer.
1530         * stabs.c (stabs_generate_asm_file): Free the pointer returned by
1531         remap_debug_filename.
1532
1533 2011-03-10  Michael Snyder  <msnyder@vmware.com>
1534
1535         Revert the following change:
1536         * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1537         (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1538
1539 2011-03-10  Alan Modra  <amodra@gmail.com>
1540
1541         * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
1542         TARGET_SYMBOL_FIELDS): Don't define.
1543         * gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
1544
1545 2011-03-09  Michael Snyder  <msnyder@vmware.com>
1546
1547         * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1548         (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1549         (emit_fixed_inc_line_addr): Assign instead of conditional in
1550         assert.
1551
1552 2011-03-05  H.J. Lu  <hongjiu.lu@intel.com>
1553
1554         * config/obj-elf.c (elf_frob_symbol): Mention symbol name in
1555         non-constant .size expression.
1556
1557 2011-03-02  Nick Clifton  <nickc@redhat.com>
1558
1559         * ecoff.c: Incldue filenames.h
1560
1561 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
1562
1563         * depend.c (register_dependency): Use filename_(n)cmp.
1564         * dwarf2dbg.c (get_filenum): Likewise.
1565         * ecoff.c (add_file): Likewise.
1566         (ecoff_generate_asm_lineno): Likewise.
1567         * input-scrub.c (new_logical_line_flags): Likewise.
1568         * listing.c (file_info): Likewise.
1569         (listing_newline): Likewise.
1570         * remap.c (remap_debug_filename): Likewise.
1571         * stabs.c (generate_asm_file): Likewise.
1572         (stabs_generate_asm_lineno): Likewise.
1573
1574 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
1575
1576         * config/tc-mips.c (append_insn): Disable branch relaxation for
1577         DSP instructions.
1578
1579 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
1580
1581         * config/tc-mips.c (macro): Handle M_PREF_AB.
1582
1583 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
1584
1585         * config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
1586         register to use.
1587         (RELAX_BRANCH_UNCOND): Adjust accordingly.
1588         (RELAX_BRANCH_LIKELY): Likewise.
1589         (RELAX_BRANCH_LINK): Likewise.
1590         (RELAX_BRANCH_TOOFAR): Likewise.
1591         (RELAX_BRANCH_AT): New macro.
1592         (append_insn): Encode the temporary register to use in standard
1593         MIPS branch relaxation.
1594         (relaxed_branch_length): Update according to changes to
1595         RELAX_BRANCH_ENCODE.
1596         (md_convert_frag): Use the encoded register as the temporary.
1597
1598 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
1599
1600         * config/tc-mips.c (mips_fix_adjustable): On REL targets also
1601         reject PC-relative relocations.
1602
1603 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
1604
1605         * config/tc-mips.c (md_convert_frag): Correct message
1606         capitalization.
1607
1608 2011-02-28  Alan Modra  <amodra@gmail.com>
1609
1610         * symbols.c (report_op_error): Remove unnecessary forward declaration.
1611         Add "op" parameter.  Report operator and operand segments in error
1612         message, not operand symbols.
1613         (resolve_symbol_value): Always set segment for equated symbols, not
1614         just when finalizing.  Adjust report_op_error calls.
1615
1616 2011-02-25  H.J. Lu  <hongjiu.lu@intel.com>
1617
1618         * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
1619         if 64bit relocations aren't allowed.
1620
1621 2011-02-25  Alan Modra  <amodra@gmail.com>
1622
1623         PR gas/12519
1624         * config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
1625
1626 2011-02-21  Maciej W. Rozycki  <macro@codesourcery.com>
1627
1628         * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
1629         initialization of offset_reloc.
1630
1631 2011-02-15  Richard Henderson  <rth@redhat.com>
1632
1633         * dw2gencfi.c (dot_cfi_dummy): New.
1634         (cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
1635         * read.c (pobegin): Unconditionally call cfi_pop_insert.
1636
1637 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1638
1639         * configure: Regenerate.
1640
1641 2011-02-13  Mike Frysinger  <vapier@gentoo.org>
1642
1643         * config/bfin-lex.l (BYTEOP2M): Remove tokenization.
1644         * config/bfin-parse.y (BYTEOP2M): Delete token.
1645         (asm_1): Remove BYTEOP2M insn matching.
1646
1647 2011-02-12  Mike Frysinger  <vapier@gentoo.org>
1648
1649         * config/bfin-defs.h: Include opcode/bfin.h.
1650         (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.
1651
1652 2011-02-11  Mike Frysinger  <vapier@gentoo.org>
1653
1654         * doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
1655         (Modify Registers): Fix subtracted typo.
1656         (.byte2): Extend and swap descriptions with .byte4.
1657         (.byte4): Extend and swap descriptions with .byte2.
1658         (.db, .dw, .dd): Document behavior.
1659
1660 2011-02-11  Mike Frysinger  <vapier@gentoo.org>
1661
1662         * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
1663
1664 2011-02-11  Alan Modra  <amodra@gmail.com>
1665
1666         * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.
1667
1668 2011-02-10  Alan Modra  <amodra@gmail.com>
1669
1670         * doc/as.texinfo (Overview): Add missing markup around Blackfin
1671         and PowerPC options.
1672
1673 2011-02-10  Alan Modra  <amodra@gmail.com>
1674
1675         * config/tc-ppc.c (md_show_usage): Remove -l and -b.  Add -K PIC.
1676         * doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
1677         (Overview <Target PowerPC options>): Add a number of missing options.
1678         * doc/c-ppc.texi: Likewise.  Add markup for use in manpage generation.
1679
1680 2011-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1681
1682         PR gas/6957
1683         * config/tc-i386.c (i386_align_code): Use f32_patt when tuning
1684         for i686.
1685
1686 2011-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1687
1688         * config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
1689         for ISA extensions.
1690         (md_parse_option): Likewise.
1691
1692 2011-02-04  Bernd Schmidt  <bernds@codesourcery.com>
1693
1694         * doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
1695         * doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
1696         (TIC6X Options): Don't mention "-matomic".
1697         * config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
1698         (md_longopts): Remove corresponding entries.
1699         (md_parse_option): Don't handle them.
1700         (md_show_usage): Don't document them.
1701         (tic6x_atomic): Delete variable.
1702         (tic6x_update_features): Always copy tic6x_arch_enable to
1703         tic6x_features.
1704         (tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
1705         (s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
1706         (md_pseudo_table): Remove ".atomic" and ".noatomic".
1707
1708 2011-01-31  Nick Clifton  <nickc@redhat.com>
1709
1710         * write.c (write_contents): Include output file name and bfd error
1711         value when reporting the inability to write to the output file.
1712         * config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
1713         frag that has a non-zero fill value.
1714
1715 2011-01-27  DJ Delorie  <dj@redhat.com>
1716
1717         * config/tc-rx.c (md_convert_frag): If we can't compute the target
1718         address, zero out the values stored in the object file to make
1719         objdump's output consistent.
1720
1721 2011-01-26  Kai Tietz  <kai.tietz@onevision.com>
1722
1723         * config/tc-i386.c (md_begin): Set for x64 windows COFF target
1724         x86_dwarf2_return_column to 32.
1725
1726 2011-01-20  Nick Clifton  <nickc@redhat.com>
1727
1728         PR gas/12384
1729         * config/tc-h8300.c (constant_fits_width_p): Use correct type for
1730         comparison.
1731
1732 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1733
1734         * write.c (compress_debug): Return if section size is smaller
1735         than 32 bytes.
1736
1737 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1738
1739         PR gas/12409
1740         * write.c (compress_debug): Return if section size is 0.
1741
1742 2011-01-18  Mingfeng Wu  <mingfeng@faraday-tech.com>
1743
1744         * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
1745         cores: fa606te, fa616te, fmp626.  Modify the VFP of fa626te.
1746         * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
1747         fmp626} options.
1748
1749 2011-01-18  Nick Clifton  <nickc@redhat.com>
1750
1751         PR gas/12390
1752         * doc/all.texi: Add NS32K
1753         * doc/as.texinfo: Remove target specific details of which
1754         characters act as comment initiators and statement separators into
1755         individual target specific files.
1756         * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
1757         the hash character at the start of a line.
1758         * doc/c-arm.texi (ARM-Chars): Likewise.
1759         * doc/c-avr.texi (AVR-Chars): Likewise.
1760         * doc/c-d10v.texi (D10V-Chars): Likewise.
1761         * doc/c-d30v.texi (D30V-Chars): Likewise.
1762         * doc/c-mmix.texi (MMIX-Chars): Likewise.
1763         * doc/c-s390.texi (s390 characters): Likewise.
1764         * doc/c-sh.texi (SH-Chars): Likewise.
1765         * doc/c-sh64.texi (SH64-Chars): Likewise.
1766         * doc/c-sparc.texi (SPARC-Chars): Likewise.
1767         * doc/c-tic6x.texi (TIC6X Syntax): Likewise.
1768         * doc/c-xtensa.texi (Xtensa Syntax): Likewise.
1769         * doc/c-z80.texi (Z80-Chars): Likewise.
1770         * doc/c-z8k.texi (Z8000-Chars): Likewise.
1771         * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
1772         * doc/c-arc.texi (ARC-Chars): Fill in this subsection.
1773         * doc/c-bfin.texi (Blackfin Syntax): Document line comment and
1774         line separator characters.
1775         * doc/c-cr16.texi (CR16 Syntax): Likewise.
1776         * doc/c-i386.texi (i386-Chars): Likewise.
1777         * doc/c-i860.texi (i860-Chars): Likewise.
1778         * doc/c-i960.texi (i960-Chars): Likewise.
1779         * doc/c-ip2k.texi (IP2K-Chars): Likewise.
1780         * doc/c-lm32.texi (LM32-Chars): likewise.
1781         * doc/c-m32c.texi (M32C-Chars): Likewise.
1782         * doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
1783         * doc/c-m68k.texi (M68K-Chars): Likewise.
1784         * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
1785         * doc/c-msp430.texi (MSP430-Chars): Likewise.
1786         * doc/c-mt.texi (MT-Chars): Likewise.
1787         * doc/c-ns32k.texi (NS32K-Chars): Likewise.
1788         * doc/c-pj.texi (PJ-Chars): Likewise.
1789         * doc/c-ppc.texi (PowerPC-Chars): Likewise.
1790         * doc/c-rx.texi (RX-Chars): Likewise.
1791         * doc/c-score.texi (SCORE-Chars): Likewise.
1792         * doc/c-tic54x.texi (TIC54X-Chars): Likewise.
1793         * doc/c-v850.texi (V850-Chars): Likewise.
1794         * doc/c-vax.texi (VAX-Chars): Likewise.
1795         * doc/c-xc16x.texi (xc16x-Chars): Likewise.
1796
1797 2011-01-17  Quentin Neill  <quentin.neill@amd.com>
1798
1799         * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.
1800
1801         * doc/c-i386.texi (i386-TBM): New section.
1802
1803 2011-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1804
1805         * config/tc-i386.c (disallow_64bit_disp): Renamed to ...
1806         (disallow_64bit_reloc): This.
1807         (md_assemble): Don't check movabs for x32 mode here.
1808         (i386_target_format): Updated.
1809         (tc_gen_reloc): Check if 64bit relocations are allowed.
1810
1811 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1812
1813         * config/tc-i386.c (disallow_64bit_disp): New.
1814         (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
1815         X86_64_ABI/X86_64_X32_ABI.
1816         (md_assemble): Don't allow movabs with relocation in x32 mode.
1817         (i386_target_format): Updated.
1818
1819 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1820
1821         * config/tc-i386.c (OPTION_N32): Renamed to ...
1822         (OPTION_X32): This.
1823         (md_longopts): Replace n32 with x32.
1824         (md_parse_option): Updated.
1825         (md_show_usage): Likewise.
1826
1827         * doc/c-i386.texi: Replace --n32 with --x32.
1828
1829 2011-01-11  Mingjie Xing  <mingjie.xing@gmail.com>
1830
1831         * config/tc-mips.c (mips_ip): Update error messages.  Take an
1832         unadjusted offset for "+c" argument.
1833
1834 2011-01-10  Nick Clifton  <nickc@redhat.com>
1835
1836         * config/tc-i386.c (x86_elf_abi): Only define for targets that use
1837         it.
1838
1839 2011-01-10  Nick Clifton  <nickc@redhat.com>
1840
1841         * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
1842         part of the file.
1843
1844 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
1845             Glauber de Oliveira Costa  <glommer@gmail.com>
1846
1847         * doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
1848         .tlsdescseq directive.
1849         * config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
1850         following a symbol.
1851         (s_arm_tls_descseq): New directive.
1852         (md_pseudo_table): Add it.
1853         (encode_branch): Allow TLS_CALL relocs too.
1854         (do_t_blx, do_t_branch23): Use encode_branch.
1855         (reloc_names): Add tlsdesc and tlscall.
1856         (md_apply_fix): Process tls desc relocations.
1857         (tc_gen_reloc): Likewise.
1858         (arm_fix_adjustable): Likewise.
1859
1860 2011-01-07  Quentin Neill  <quentin.neill@amd.com>
1861
1862         * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.
1863
1864         * doc/c-i386.texi (i386-BMI): New section.
1865
1866 2011-01-06  Paul Koning  <ni1d@arrl.net>
1867
1868         * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
1869         references to absolute addresses.
1870
1871 2011-01-05  DJ Delorie  <dj@redhat.com>
1872
1873         * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
1874         instead of an RH_NEG32 one.
1875
1876 2011-01-05  Jonathan Wakely  <jwakely.gcc@gmail.com>
1877
1878         * doc/c-i386.texi: Clarify --n32.
1879
1880 2011-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1881
1882         * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
1883         integer registers in VEX.vvvv.  Check register-only source
1884         operand when two source operands are swapped.  Properly update
1885         destination when two source operands are swapped.
1886
1887 2011-01-01  H.J. Lu  <hongjiu.lu@intel.com>
1888
1889         * gas.c (parse_args): Update copyright to 2011.
1890
1891 For older changes see ChangeLog-2010
1892 \f
1893 Local Variables:
1894 mode: change-log
1895 left-margin: 8
1896 fill-column: 74
1897 version-control: never
1898 End: