gas/ChangeLog

   1 2011-05-17  Nick Clifton  <nickc@redhat.com>
   2
   3         * config/tc-m32r.c (md_show_usage): Fix typos in descriptions.
   4         * config/tc-mt.c (md_assemble): Fix typos in warning messages.
   5         * cond.c (s_else): Fix typos in error messages.
   6         * config/tc-pj.c (md_assemble): Fix typo in error message.
   7
   8 2011-05-16  Hans-Peter Nilsson  <hp@axis.com>
   9
  10         * config/tc-cris.c (md_parse_option) <OPTION_PIC>: Error if not
  11         emitting ELF object.
  12         (md_show_usage): Only mention --pic if the assembler can generate
  13         ELF objects.
  14         * doc/c-cris.texi (CRIS-Opt): Mention that generating ELF is a
  15         prerequisite for --pic being a valid option.
  16
  17 2011-05-13  Frederic Marchal  <fmarchal@perso.be>
  18
  19         PR gas/12755
  20         * config/tc-v850.c (parse_register_list): Correct error string.
  21
  22 2011-05-12  Quentin Neill  <quentin.neill@amd.com>
  23
  24         * config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD.
  25         (i386_align_code): Ditto
  26
  27 2011-05-12  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  28
  29         PR gas/12715
  30         * config/tc-arm.c (parse_big_immediate):  Fix parsing of 64-bit
  31         immediates on 32-bit hosts.
  32
  33 2011-05-10  Quentin Neill  <quentin.neill@amd.com>
  34
  35         * config/tc-i386.c (cpu_arch): Add bdver2 and rename
  36         PROCESSOR_BDVER1 to PROCESSOR_BDVER.
  37         (i386_align_code): Rename PROCESSOR_BDVER1.
  38         (processor_type): Ditto.
  39         * doc/c-i386.texi: Add bdver2.
  40
  41 2011-05-10  Alan Modra  <amodra@gmail.com>
  42
  43         * dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error.
  44
  45 2011-05-09  Paul Brook  <paul@codesourcery.com>
  46
  47         * config/tc-tic6x.c (streq): Define.
  48         (tic6x_get_unwind): New.
  49         (s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp,
  50         s_tic6x_personalityindex, s_tic6x_personality): New functions.
  51         (md_pseudo_table): Add "endp", "handlerdata", "personalityindex",
  52         "personality" and "cantunwind".
  53         (tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions,
  54         tic6x_start_unwind_section, tic6x_unwind_frame_regs,
  55         tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big,
  56         tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word,
  57         tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb,
  58         tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding,
  59         tic6x_cfi_endproc): New.
  60         * config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define.
  61         (tic6x_unwind_info): New.
  62         (tic6x_segment_info_type): Add marked_pr_dependency, unwind and
  63         text_unwind.
  64         (TARGET_USE_CFIPOP, tc_regname_to_dw2regnum,
  65         tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN,
  66         DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc,
  67         tc_cfi_section_name): Define.
  68         * doc/c-tic6x.texi: Document new unwinding directives.
  69         * dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default
  70         definitions.
  71         (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column,
  72         CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr):
  73         Move to dw2gencfi.h.
  74         (CFI_EMIT_target): Define.
  75         (dot_cfi_sections): Check tc_cfi_section_name.
  76         (dot_cfi_startproc): Use tc_cfi_startproc.
  77         (dot_cfi_endproc): Use tc_cfi_endproc.
  78         * dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset,
  79         CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame,
  80         CFI_val_encoded_addr):  Move to here from dw2gencfi.c.
  81
  82 2011-05-07  Alan Modra  <amodra@gmail.com>
  83
  84         * dw2gencfi.c (CUR_SEG, SET_CUR_SEG, HANDLED, SET_HANDLED): Define.
  85         Use throughout in place of #if SUPPORT_FRAME_LINKONCE.
  86         (struct fde_entry): Rename cseg to cur_seg.
  87         (cfi_change_reg_numbers): Remove ATTRIBUTE_UNUSED.
  88         (get_cfi_seg): Likewise.  Use if (SUPPORT_FRAME_LINKONCE) rather
  89         that #if SUPPORT_FRAME_LINKONCE.
  90         (cfi_finish): Likewise.
  91
  92 2011-05-06  Tristan Gingold  <gingold@adacore.com>
  93
  94         * read.c (s_comm_internal): Remove code for OBJ_VMS.
  95         (s_data): Ditto.
  96         (s_text): Ditto.
  97         * write.c (write_object_file): Ditto.
  98         * symbols.c (define_sym_at_dot): Ditto.
  99         (colon): Ditto.
 100
 101 2011-05-05  Alan Modra  <amodra@gmail.com>
 102
 103         * dw2gencfi.c (SUPPORT_FRAME_LINKONCE): Define.  Use throughout
 104         file to conditionally compile code added 2011-04-26.
 105         (cfi_change_reg_numbers): Add ATTRIBUTE_UNUSED on params only used
 106         when SUPPORT_FRAME_LINKONCE.
 107         (get_cfi_seg): Likewise.  Reintroduce old code for when not
 108         SUPPORT_FRAME_LINKONCE.
 109         (cfi_finish): Move get_cfi_seg calls out of loop when not
 110         SUPPORT_FRAME_LINKONCE.  Avoid unused var warning.
 111
 112 2011-05-03  Paul Brook  <paul@codesourcery.com>
 113
 114         * config/tc-tic6x.c (s_ehtype): New function.
 115         (md_pseudo_table): Add "ehtype".
 116         (tic6x_fix_adjustable, md_apply_fix): BFD_RELOC_C6000_EHTYPE.
 117         * doc/c-tic6x.texi: Document .ehtype directive.
 118
 119 2011-04-26  Kai Tietz  <ktietz@redhat.com>
 120
 121         * dw2gencfi.c (dwcfi_seg_list): New struct.
 122         (dwcfi_hash): New static hash variable.
 123         (get_debugseg_name): New.
 124         (alloc_debugseg_item): New.
 125         (make_debug_seg): New.
 126         (dwcfi_hash_insert): New.
 127         (dwcfi_hash_find): New.
 128         (dwcfi_hash_find_or_make): New.
 129         (cfi_insn_data): New member cur_seg.
 130         (cie_entry): Likewise.
 131         (fde_entry): New cseg and handled members.
 132         (alloc_fde_entry): Initialize cseg member.
 133         (alloc_cfi_insn_data): Initialize cur_seg member.
 134         (dot_cfi_sections): Compare for beginning of
 135         section names via strncmp.
 136         (get_cfi_seg): New.
 137         (cfi_finish): Treat link-once sections.
 138         (is_now_linkonce_segment): New local helper.
 139         (output_cie): Ignore cie entries not member of current
 140         segment.
 141         (output_fde): Likewise.
 142         (select_cie_for_fde): Likewise.
 143         (cfi_change_reg_numbers): Add new argument for current segment
 144         and ignore insn elements, if not part of current segment.
 145         * ehopt.c (get_cie_info): Use strncmp for
 146         section name matching.
 147         (heck_eh_frame): Likewise.
 148
 149 2011-04-20  Catherine Moore  <clm@codesourcery.com>
 150             David Ung <davidu@mips.com>
 151
 152         * config/mips.c (mips_cl_insn): Add new field complete_p.
 153         (create_insn): Initialize complete_p to zero.
 154         (BASE_REG_EQ): New.
 155         (fix_24k_align_to): New.
 156         (fix_24k_store_info): Declare.
 157         (fix_24k_sort): New.
 158         (fix_24k_record_store_info): New.
 159         (nops_for_24k): New.
 160         (nops_for_insn): Call nops_for_24k.
 161         (append_insn): Move O_constant expression handling.
 162
 163 2011-04-20  Alan Modra  <amodra@gmail.com>
 164
 165         * hash.c (set_gas_hash_table_size): Use bfd_hash_set_default_size.
 166         (hash_new_sized): New function, split out from..
 167         (hash_new): ..here.
 168
 169 2011-04-19  Nick Clifton  <nickc@redhat.com>
 170
 171         * config/tc-arm.c (v7m_psrs): Revert previous delta.
 172
 173 2011-04-18  Julian Brown  <julian@codesourcery.com>
 174             Nick Clifton  <nickc@redhat.com>
 175
 176         * config/tc-arm.c (parse_psr): Use selected_cpu not cpu_variant to
 177         detect M-profile targets.
 178         (do_t_swi): Exclude v7 and higher variants from arm_ext_os test.
 179         (v7m_psrs): Fix typo: basepri_max should be basepri_mask.
 180
 181 2011-04-14  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 182
 183         * config/tc-s390.c (s390_machine): New prototype.
 184         (md_pseudo_table): New pseudo-op .machine.
 185         (s390_opcode_hash): Initialize to NULL.
 186         (s390_parse_cpu): New function.
 187         (md_parse_option): Use s390_parse_cpu.
 188         (s390_setup_opcodes): New function.
 189         (md_begin): Use s390_setup_opcodes.
 190         (s390_machine): New hook handling the new .machine pseudo.
 191
 192         * doc/c-s390.texi: Document the new pseudo op .machine.
 193
 194 2011-04-12  H.J. Lu  <hongjiu.lu@intel.com>
 195
 196         * config/tc-i386.c (i386_mach): Start error message with lower
 197         case.
 198         (md_begin): Likewise.
 199         (md_parse_option): Likewise.
 200         (i386_target_format): Likewise.
 201         (check_byte_reg): Likewise.
 202         (check_long_reg): Likewise.
 203         (check_qword_reg): Likewise.
 204         (check_word_reg): Likewise.
 205
 206 2011-04-12  Nick Clifton  <nickc@redhat.com>
 207
 208         PR gas/12532
 209         * config/tc-arm.c (relax_branch): Do not relax branches to
 210         preemptable global symbols.
 211
 212 2011-04-11  Julian Brown  <julian@codesourcery.com>
 213
 214         * config/tc-arm.c (parse_psr): Add LHS argument. Improve support
 215         for *APSR bitmasks.
 216         (operand_parse_code): Replace OP_PSR with OP_wPSR and OP_rPSR.
 217         Remove OP_RVC_PSR.
 218         (parse_operands): Likewise.
 219         (do_mrs): Tweak error message for constraint.
 220         (do_t_mrs): Update constraints for changes to APSR support.
 221         (do_t_msr): Likewise. Don't set PSR_f flag here.
 222         (psrs): Remove "g", "nzcvq", "nzcvqg".
 223         (insns): Tweak entries for msr and mrs instructions.
 224
 225 2011-04-11  Kai Tietz  <ktietz@redhat.com>
 226
 227         * config/tc-i386.c (x86_cons): Initialize adjust with zero.
 228
 229 2011-04-11  Nick Clifton  <nickc@redhat.com>
 230
 231         * config/tc-i386.c (x86_cons): Define even for non-ELF targets.
 232         * config/tc-i386.h (x86_cons): Always prototype.
 233
 234         * config/tc-cr16.c (getprocregp_image): Fix type of 'r' parameter
 235         in order to avoid a compile time warning.
 236         (getprocreg_image): Likewise.
 237
 238 2011-04-11  Alan Modra  <amodra@gmail.com>
 239
 240         * config/tc-cr16.c (getprocreg_image): Correct range check.
 241         (getprocregp_image): Likewise.
 242
 243 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
 244
 245         * configure.tgt (strongarm*be, strongarm*b, strongarm*,
 246         xscale*be|xscale*b, xscale*): Remove architectures.
 247         (thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe,
 248         thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets.
 249
 250 2011-04-01  Tristan Gingold  <gingold@adacore.com>
 251
 252         * config/tc-ia64.c (md_apply_fix): Add a cast to avoid a warning.
 253
 254 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
 255
 256         * config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
 257         static variables.
 258         (md_begin): Initialize them.
 259         (s_tic6x_scomm): New static function.
 260         (md_pseudo_table): Add "scomm".
 261         (tc_gen_reloc): Really undo all adjustments made by
 262         bfd_install_relocation.
 263         * doc/c-tic6x.texi: Document the .scomm directive.
 264
 265 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 266
 267         * dwarf2dbg.c (DWARF2_VERSION): Define.
 268         (out_debug_line): Use it.
 269         (out_debug_aranges): Ditto.
 270         (out_debug_info): Ditto.
 271         * config/tc-ia64.h (DWARF2_VERSION): Override it.
 272
 273 2011-03-30  Michael Snyder  <msnyder@vmware.com>
 274
 275         * obj-elf.c (obj_elf_section): Free malloced name.
 276         * macro.c (get_any_string): Free malloced br_buf.
 277         (do_formals): Free 'formal'.
 278
 279 2011-03-30  Tristan Gingold  <gingold@adacore.com>
 280
 281         * config/tc-ppc.c (ppc_frob_symbol): Convert stsym symbols value
 282         to offset only if within is set.
 283         (ppc_stabx): Reformat.  For stsym stabs, add a check and set
 284         within only for symbols.
 285
 286 2011-03-29  Richard Henderson  <rth@redhat.com>
 287
 288         PR 12610
 289         * config/tc-alpha.c (s_alpha_align): Don't auto-align a previous
 290         label; zap alpha_insn_label.
 291
 292 2011-03-29  H.J. Lu  <hongjiu.lu@intel.com>
 293
 294         * config/tc-i386.c (handle_quad): Properly handle multiple
 295         operands.
 296
 297 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
 298
 299         * config/bfin-parse.y (BYTEUNPACK): Return yyerror when dest
 300         reg $2 is the same as dest reg $4.
 301
 302 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
 303
 304         * config/bfin-parse.y (BYTEOP16M): Return yyerror when dest
 305         reg $2 is the same as dest reg $4.
 306
 307 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
 308
 309         * config/bfin-parse.y (BYTEOP16P): Return yyerror when dest
 310         reg $2 is the same as dest reg $4.
 311
 312 2011-03-28  Mike Frysinger  <vapier@gentoo.org>
 313
 314         * config/bfin-parse.y (16bit acc add): Return yyerror when dest
 315         reg $1 is the same as dest reg $7.
 316
 317 2011-03-28  H.J. Lu  <hongjiu.lu@intel.com>
 318
 319         * config/tc-i386.c (handle_quad): New.
 320         (md_pseudo_table): Add "quad".
 321
 322 2011-03-26  John Marino  <binutils@marino.st>
 323
 324         * configure.tgt: Fix support for *-*-dragonfly*.
 325         * config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly.
 326         * config/te-dragonfly.h: New file.
 327
 328 2011-03-24  Eric B. Weddington  <eric.weddington@atmel.com>
 329
 330         * config/tc-avr.c (mcu_types): Add new devices: atmega325pa,
 331         atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb,
 332         at90pwm161.
 333         * doc/c-avr.texi: Document new device names.
 334
 335 2011-03-24  Mike Frysinger  <vapier@gentoo.org>
 336
 337         * config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
 338         reg $1 is the same as dest reg $7.
 339         (quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
 340         dest reg $7.
 341
 342 2011-03-24  Mike Frysinger  <vapier@gentoo.org>
 343
 344         * config/bfin-parse.y (check_macfuncs): Clarify error message when
 345         P is mismatched.  Check destination regno are off by one when P is
 346         set, or are equal when P is not set.
 347
 348 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
 349
 350         * config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
 351         the same as dest reg $4.
 352         (BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.
 353
 354 2011-03-23  Eric B. Weddington  <eric.weddington@atmel.com>
 355
 356         * config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
 357         atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
 358         * doc/c-avr.texi: Document new device names.
 359
 360 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
 361
 362         * config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
 363         (AVR_INSN): Change definition to match.
 364         (avr_opcodes): Likewise, change to match.
 365         (mcu_types): Add XMEGA architecture names and new XMEGA device names.
 366         (md_show_usage): Add XMEGA architecture names.
 367         (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
 368         Add support for SPM Z+ instruction.
 369         * doc/c-avr.texi: Add documentation for XMEGA architectures and
 370         devices.
 371
 372 2011-03-21  Eric B. Weddington  <eric.weddington@atmel.com>
 373
 374         * config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
 375
 376 2011-03-18  Alan Modra  <amodra@gmail.com>
 377
 378         * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
 379         on .size expression errors rather than symbols in the size expression.
 380
 381 2011-03-18  Alan Modra  <amodra@gmail.com>
 382
 383         * input-scrub.c (line_numberT): Delete.
 384         (input_scrub_close): Reset line counters.
 385         * messages.c (as_show_where): Don't print invalid line number.
 386         (as_warn_internal, as_bad_internal): Likewise.
 387
 388 2011-03-18  Alan Modra  <amodra@gmail.com>
 389
 390         * read.c (read_a_source_file): Remove md_after_pass_hook.
 391         Move "quit" label before set of dot_symbol.
 392         * config/tc-d10v.h (md_after_pass_hook): Don't define.
 393         * config/tc-d30v.h (md_after_pass_hook): Likewise.
 394         * config/tc-m32r.h (md_after_pass_hook): Likewise.
 395         (md_cleanup): Define to call m32r_fill_insn.
 396
 397 2011-03-18  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 398
 399         * config/tc-s390.c (md_parse_option): Add -march=all option which
 400         switches to the highest available CPU.
 401
 402 2011-03-17  Alan Modra  <amodra@gmail.com>
 403
 404         PR 12569
 405         * expr.c (operand): Correct passing of "mode" to expr.
 406         * read.c (do_org): Allow expr_section.
 407         (get_known_segmented_expression): Don't assert anything about the
 408         segment.
 409
 410 2011-03-16  H.J. Lu  <hongjiu.lu@intel.com>
 411
 412         * as.c (show_usage): Add --size-check=.
 413         (parse_args): Add and handle OPTION_SIZE_CHECK.
 414
 415         * as.h (flag_size_check): New.
 416
 417         * config/obj-elf.c (elf_frob_symbol): Use as_bad to report
 418         bad .size directive only for --size-check=error.
 419
 420         * doc/as.texinfo: Document --size-check=.
 421
 422 2011-03-14  Mike Frysinger  <vapier@gentoo.org>
 423
 424         * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
 425         bf542/bf544/bf547/bf548/bf549.
 426
 427 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 428
 429         * config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
 430         determine whether a relocation is needed.
 431         (md_apply_fix, arm_apply_sym_value): Likewise.
 432
 433 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 434
 435         * config/tc-arm.c (arm_adjust_symtab): Set the branch type
 436         for Thumb symbols.
 437
 438 2011-03-11  Nick Clifton  <nickc@redhat.com>
 439
 440         * remap.c (remap_debug_filename): Always allocate a buffer for the
 441         returned pointer.
 442         * stabs.c (stabs_generate_asm_file): Free the pointer returned by
 443         remap_debug_filename.
 444
 445 2011-03-10  Michael Snyder  <msnyder@vmware.com>
 446
 447         Revert the following change:
 448         * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
 449         (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
 450
 451 2011-03-10  Alan Modra  <amodra@gmail.com>
 452
 453         * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
 454         TARGET_SYMBOL_FIELDS): Don't define.
 455         * gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
 456
 457 2011-03-09  Michael Snyder  <msnyder@vmware.com>
 458
 459         * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
 460         (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
 461         (emit_fixed_inc_line_addr): Assign instead of conditional in
 462         assert.
 463
 464 2011-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 465
 466         * config/obj-elf.c (elf_frob_symbol): Mention symbol name in
 467         non-constant .size expression.
 468
 469 2011-03-02  Nick Clifton  <nickc@redhat.com>
 470
 471         * ecoff.c: Incldue filenames.h
 472
 473 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
 474
 475         * depend.c (register_dependency): Use filename_(n)cmp.
 476         * dwarf2dbg.c (get_filenum): Likewise.
 477         * ecoff.c (add_file): Likewise.
 478         (ecoff_generate_asm_lineno): Likewise.
 479         * input-scrub.c (new_logical_line_flags): Likewise.
 480         * listing.c (file_info): Likewise.
 481         (listing_newline): Likewise.
 482         * remap.c (remap_debug_filename): Likewise.
 483         * stabs.c (generate_asm_file): Likewise.
 484         (stabs_generate_asm_lineno): Likewise.
 485
 486 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
 487
 488         * config/tc-mips.c (append_insn): Disable branch relaxation for
 489         DSP instructions.
 490
 491 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
 492
 493         * config/tc-mips.c (macro): Handle M_PREF_AB.
 494
 495 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
 496
 497         * config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
 498         register to use.
 499         (RELAX_BRANCH_UNCOND): Adjust accordingly.
 500         (RELAX_BRANCH_LIKELY): Likewise.
 501         (RELAX_BRANCH_LINK): Likewise.
 502         (RELAX_BRANCH_TOOFAR): Likewise.
 503         (RELAX_BRANCH_AT): New macro.
 504         (append_insn): Encode the temporary register to use in standard
 505         MIPS branch relaxation.
 506         (relaxed_branch_length): Update according to changes to
 507         RELAX_BRANCH_ENCODE.
 508         (md_convert_frag): Use the encoded register as the temporary.
 509
 510 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
 511
 512         * config/tc-mips.c (mips_fix_adjustable): On REL targets also
 513         reject PC-relative relocations.
 514
 515 2011-02-28  Maciej W. Rozycki  <macro@codesourcery.com>
 516
 517         * config/tc-mips.c (md_convert_frag): Correct message
 518         capitalization.
 519
 520 2011-02-28  Alan Modra  <amodra@gmail.com>
 521
 522         * symbols.c (report_op_error): Remove unnecessary forward declaration.
 523         Add "op" parameter.  Report operator and operand segments in error
 524         message, not operand symbols.
 525         (resolve_symbol_value): Always set segment for equated symbols, not
 526         just when finalizing.  Adjust report_op_error calls.
 527
 528 2011-02-25  H.J. Lu  <hongjiu.lu@intel.com>
 529
 530         * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
 531         if 64bit relocations aren't allowed.
 532
 533 2011-02-25  Alan Modra  <amodra@gmail.com>
 534
 535         PR gas/12519
 536         * config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
 537
 538 2011-02-21  Maciej W. Rozycki  <macro@codesourcery.com>
 539
 540         * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
 541         initialization of offset_reloc.
 542
 543 2011-02-15  Richard Henderson  <rth@redhat.com>
 544
 545         * dw2gencfi.c (dot_cfi_dummy): New.
 546         (cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
 547         * read.c (pobegin): Unconditionally call cfi_pop_insert.
 548
 549 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 550
 551         * configure: Regenerate.
 552
 553 2011-02-13  Mike Frysinger  <vapier@gentoo.org>
 554
 555         * config/bfin-lex.l (BYTEOP2M): Remove tokenization.
 556         * config/bfin-parse.y (BYTEOP2M): Delete token.
 557         (asm_1): Remove BYTEOP2M insn matching.
 558
 559 2011-02-12  Mike Frysinger  <vapier@gentoo.org>
 560
 561         * config/bfin-defs.h: Include opcode/bfin.h.
 562         (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.
 563
 564 2011-02-11  Mike Frysinger  <vapier@gentoo.org>
 565
 566         * doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
 567         (Modify Registers): Fix subtracted typo.
 568         (.byte2): Extend and swap descriptions with .byte4.
 569         (.byte4): Extend and swap descriptions with .byte2.
 570         (.db, .dw, .dd): Document behavior.
 571
 572 2011-02-11  Mike Frysinger  <vapier@gentoo.org>
 573
 574         * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
 575
 576 2011-02-11  Alan Modra  <amodra@gmail.com>
 577
 578         * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.
 579
 580 2011-02-10  Alan Modra  <amodra@gmail.com>
 581
 582         * doc/as.texinfo (Overview): Add missing markup around Blackfin
 583         and PowerPC options.
 584
 585 2011-02-10  Alan Modra  <amodra@gmail.com>
 586
 587         * config/tc-ppc.c (md_show_usage): Remove -l and -b.  Add -K PIC.
 588         * doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
 589         (Overview <Target PowerPC options>): Add a number of missing options.
 590         * doc/c-ppc.texi: Likewise.  Add markup for use in manpage generation.
 591
 592 2011-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 593
 594         PR gas/6957
 595         * config/tc-i386.c (i386_align_code): Use f32_patt when tuning
 596         for i686.
 597
 598 2011-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 599
 600         * config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
 601         for ISA extensions.
 602         (md_parse_option): Likewise.
 603
 604 2011-02-04  Bernd Schmidt  <bernds@codesourcery.com>
 605
 606         * doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
 607         * doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
 608         (TIC6X Options): Don't mention "-matomic".
 609         * config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
 610         (md_longopts): Remove corresponding entries.
 611         (md_parse_option): Don't handle them.
 612         (md_show_usage): Don't document them.
 613         (tic6x_atomic): Delete variable.
 614         (tic6x_update_features): Always copy tic6x_arch_enable to
 615         tic6x_features.
 616         (tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
 617         (s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
 618         (md_pseudo_table): Remove ".atomic" and ".noatomic".
 619
 620 2011-01-31  Nick Clifton  <nickc@redhat.com>
 621
 622         * write.c (write_contents): Include output file name and bfd error
 623         value when reporting the inability to write to the output file.
 624         * config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
 625         frag that has a non-zero fill value.
 626
 627 2011-01-27  DJ Delorie  <dj@redhat.com>
 628
 629         * config/tc-rx.c (md_convert_frag): If we can't compute the target
 630         address, zero out the values stored in the object file to make
 631         objdump's output consistent.
 632
 633 2011-01-26  Kai Tietz  <kai.tietz@onevision.com>
 634
 635         * config/tc-i386.c (md_begin): Set for x64 windows COFF target
 636         x86_dwarf2_return_column to 32.
 637
 638 2011-01-20  Nick Clifton  <nickc@redhat.com>
 639
 640         PR gas/12384
 641         * config/tc-h8300.c (constant_fits_width_p): Use correct type for
 642         comparison.
 643
 644 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 645
 646         * write.c (compress_debug): Return if section size is smaller
 647         than 32 bytes.
 648
 649 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 650
 651         PR gas/12409
 652         * write.c (compress_debug): Return if section size is 0.
 653
 654 2011-01-18  Mingfeng Wu  <mingfeng@faraday-tech.com>
 655
 656         * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
 657         cores: fa606te, fa616te, fmp626.  Modify the VFP of fa626te.
 658         * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
 659         fmp626} options.
 660
 661 2011-01-18  Nick Clifton  <nickc@redhat.com>
 662
 663         PR gas/12390
 664         * doc/all.texi: Add NS32K
 665         * doc/as.texinfo: Remove target specific details of which
 666         characters act as comment initiators and statement separators into
 667         individual target specific files.
 668         * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
 669         the hash character at the start of a line.
 670         * doc/c-arm.texi (ARM-Chars): Likewise.
 671         * doc/c-avr.texi (AVR-Chars): Likewise.
 672         * doc/c-d10v.texi (D10V-Chars): Likewise.
 673         * doc/c-d30v.texi (D30V-Chars): Likewise.
 674         * doc/c-mmix.texi (MMIX-Chars): Likewise.
 675         * doc/c-s390.texi (s390 characters): Likewise.
 676         * doc/c-sh.texi (SH-Chars): Likewise.
 677         * doc/c-sh64.texi (SH64-Chars): Likewise.
 678         * doc/c-sparc.texi (SPARC-Chars): Likewise.
 679         * doc/c-tic6x.texi (TIC6X Syntax): Likewise.
 680         * doc/c-xtensa.texi (Xtensa Syntax): Likewise.
 681         * doc/c-z80.texi (Z80-Chars): Likewise.
 682         * doc/c-z8k.texi (Z8000-Chars): Likewise.
 683         * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
 684         * doc/c-arc.texi (ARC-Chars): Fill in this subsection.
 685         * doc/c-bfin.texi (Blackfin Syntax): Document line comment and
 686         line separator characters.
 687         * doc/c-cr16.texi (CR16 Syntax): Likewise.
 688         * doc/c-i386.texi (i386-Chars): Likewise.
 689         * doc/c-i860.texi (i860-Chars): Likewise.
 690         * doc/c-i960.texi (i960-Chars): Likewise.
 691         * doc/c-ip2k.texi (IP2K-Chars): Likewise.
 692         * doc/c-lm32.texi (LM32-Chars): likewise.
 693         * doc/c-m32c.texi (M32C-Chars): Likewise.
 694         * doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
 695         * doc/c-m68k.texi (M68K-Chars): Likewise.
 696         * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
 697         * doc/c-msp430.texi (MSP430-Chars): Likewise.
 698         * doc/c-mt.texi (MT-Chars): Likewise.
 699         * doc/c-ns32k.texi (NS32K-Chars): Likewise.
 700         * doc/c-pj.texi (PJ-Chars): Likewise.
 701         * doc/c-ppc.texi (PowerPC-Chars): Likewise.
 702         * doc/c-rx.texi (RX-Chars): Likewise.
 703         * doc/c-score.texi (SCORE-Chars): Likewise.
 704         * doc/c-tic54x.texi (TIC54X-Chars): Likewise.
 705         * doc/c-v850.texi (V850-Chars): Likewise.
 706         * doc/c-vax.texi (VAX-Chars): Likewise.
 707         * doc/c-xc16x.texi (xc16x-Chars): Likewise.
 708
 709 2011-01-17  Quentin Neill  <quentin.neill@amd.com>
 710
 711         * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.
 712
 713         * doc/c-i386.texi (i386-TBM): New section.
 714
 715 2011-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 716
 717         * config/tc-i386.c (disallow_64bit_disp): Renamed to ...
 718         (disallow_64bit_reloc): This.
 719         (md_assemble): Don't check movabs for x32 mode here.
 720         (i386_target_format): Updated.
 721         (tc_gen_reloc): Check if 64bit relocations are allowed.
 722
 723 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 724
 725         * config/tc-i386.c (disallow_64bit_disp): New.
 726         (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
 727         X86_64_ABI/X86_64_X32_ABI.
 728         (md_assemble): Don't allow movabs with relocation in x32 mode.
 729         (i386_target_format): Updated.
 730
 731 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 732
 733         * config/tc-i386.c (OPTION_N32): Renamed to ...
 734         (OPTION_X32): This.
 735         (md_longopts): Replace n32 with x32.
 736         (md_parse_option): Updated.
 737         (md_show_usage): Likewise.
 738
 739         * doc/c-i386.texi: Replace --n32 with --x32.
 740
 741 2011-01-11  Mingjie Xing  <mingjie.xing@gmail.com>
 742
 743         * config/tc-mips.c (mips_ip): Update error messages.  Take an
 744         unadjusted offset for "+c" argument.
 745
 746 2011-01-10  Nick Clifton  <nickc@redhat.com>
 747
 748         * config/tc-i386.c (x86_elf_abi): Only define for targets that use
 749         it.
 750
 751 2011-01-10  Nick Clifton  <nickc@redhat.com>
 752
 753         * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
 754         part of the file.
 755
 756 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
 757             Glauber de Oliveira Costa  <glommer@gmail.com>
 758
 759         * doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
 760         .tlsdescseq directive.
 761         * config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
 762         following a symbol.
 763         (s_arm_tls_descseq): New directive.
 764         (md_pseudo_table): Add it.
 765         (encode_branch): Allow TLS_CALL relocs too.
 766         (do_t_blx, do_t_branch23): Use encode_branch.
 767         (reloc_names): Add tlsdesc and tlscall.
 768         (md_apply_fix): Process tls desc relocations.
 769         (tc_gen_reloc): Likewise.
 770         (arm_fix_adjustable): Likewise.
 771
 772 2011-01-07  Quentin Neill  <quentin.neill@amd.com>
 773
 774         * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.
 775
 776         * doc/c-i386.texi (i386-BMI): New section.
 777
 778 2011-01-06  Paul Koning  <ni1d@arrl.net>
 779
 780         * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
 781         references to absolute addresses.
 782
 783 2011-01-05  DJ Delorie  <dj@redhat.com>
 784
 785         * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
 786         instead of an RH_NEG32 one.
 787
 788 2011-01-05  Jonathan Wakely  <jwakely.gcc@gmail.com>
 789
 790         * doc/c-i386.texi: Clarify --n32.
 791
 792 2011-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 793
 794         * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
 795         integer registers in VEX.vvvv.  Check register-only source
 796         operand when two source operands are swapped.  Properly update
 797         destination when two source operands are swapped.
 798
 799 2011-01-01  H.J. Lu  <hongjiu.lu@intel.com>
 800
 801         * gas.c (parse_args): Update copyright to 2011.
 802
 803 For older changes see ChangeLog-2010
 804 \f
 805 Local Variables:
 806 mode: change-log
 807 left-margin: 8
 808 fill-column: 74
 809 version-control: never
 810 End: