gas/ChangeLog

   1 2012-06-22  Roland McGrath  <mcgrathr@google.com>
   2
   3         * NEWS: Mention 'rep ret' too.
   4
   5         * config/tc-i386.c (parse_insn): Don't complain about REP prefix
   6         when the template has opcode_modifier.repprefixok set.
   7         * NEWS: Mention the change.
   8
   9 2012-06-18  Iain Sandoe  <iain@codesourcery.com>
  10
  11         * configure.in: Check DECLS for free, getenv, malloc, realloc,
  12         * configure: Regenerate.
  13         * config.in: Likewise.
  14
  15 2012-06-13  H.J. Lu  <hongjiu.lu@intel.com>
  16
  17         * config/tc-i386.c (x86_address_bytes): New.
  18         * config/tc-i386.h (TC_ADDRESS_BYTES): Likewise.
  19         (x86_address_bytes): Likewise.
  20
  21 2012-06-13  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
  22
  23         PR gas/12698
  24         * config/tc-arm.c (do_t_mrs): Do not require an m-profile
  25         architecure when assembling for all archiectures.
  26         (do_t_msr): Likewise.
  27
  28 2012-06-11  Georg-Johann Lay  <avr@gjlay.de>
  29
  30         PR 13503
  31         * config/tc-avr.c (exp_mod): Fix typo introduced in 1.82
  32         from 2012-05-16.
  33
  34 2012-06-09  H.J. Lu  <hongjiu.lu@intel.com>
  35
  36         * input-scrub.c (input_scrub_include_sb): Use sb_build to
  37         allocate sufficient space for from_sb.  Use sb_terminate to
  38         terminate string.
  39         * read.c (read_a_source_file): Use sb_build to allocate
  40         sufficient space and replace sb_add_string with sb_add_buffer.
  41         (s_macro): Likewise.
  42         (input_scrub_insert_line): Likewise.
  43         (s_irp): Use sb_build to allocate sufficient space.
  44         (do_repeat): Use sb_build to allocate sufficient space
  45         for many.
  46         * sb.c (sb_build): Remove static.
  47         * sb.h (sb_build): New prototype.
  48
  49 2012-06-09  Alan Modra  <amodra@gmail.com>
  50
  51         * sb.c: Include limits.h.
  52         (dsize): Delete.
  53         (MALLOC_OVERHEAD, INIT_ALLOC): Define.
  54         (sb_new): Use INIT_ALLOC.
  55         (sb_check): Modify allocation strategy using MALLOC_OVERHEAD.
  56         (sb_terminate): Don't use sb_add_char.
  57
  58 2012-06-07  Alan Modra  <amodra@gmail.com>
  59
  60         PR gas/14201
  61         * sb.h (sb_max_power_two): Delete.
  62         (struct sb): Delete "item" and "pot".  Make "len" a size_t.  Add "max".
  63         (sb_element): Delete.
  64         (sb_add_char, sb_add_buffer, sb_skip_comma, sb_skip_write): Update
  65         prototypes.
  66         * sb.c (string_count, free_list): Delete.
  67         (sb_build, sb_kill, sb_check): Rewrite.
  68         (scrub_from_sb, sb_add_char, sb_add_string, sb_add_buffer,
  69         sb_skip_white, sb_skip_comma): Replace assorted int params,
  70         vars and return types with size_t.
  71         * input-scrub.c: Likewise.
  72         * macro.c: Likewise.
  73         * macro.h: Likewise.
  74         * as.c: Likewise.
  75         * as.h: Likewise.
  76         * input-file.h: Likewise.
  77         * input-file.c: Likewise.
  78         * read.c: Likewise.
  79         * app.c: ..or ptrdiff_t.
  80         * input-file.c (input_file_get): Use ferror.
  81         (input_file_give_next_buffer): Use input_file_get.
  82
  83 2012-05-29  Roland McGrath  <mcgrathr@google.com>
  84
  85         * read.c [HANDLE_BUNDLE] (bundle_lock_depth): New variable.
  86         (read_a_source_file) [HANDLE_BUNDLE]: Reset it.
  87         [HANDLE_BUNDLE] (s_bundle_lock, s_bundle_unlock): Allow nested
  88         pairs.
  89
  90 2012-05-28  Nick Clifton  <nickc@redhat.com>
  91
  92         * read.c (read_symbol_name): New function.  Reads a symbol names.
  93         Allows escape codes in names.
  94         (s_comm_internal): Use read_symbol_name.
  95         (s_globl, s_lsym, s_set, s_weakref): Likewise.
  96         * doc/as.texinfo: Document support for multibyte characters in
  97         symbol names.
  98
  99 2012-05-21  Mike Frysinger  <vapier@gentoo.org>
 100
 101         * config/tc-mips.c (mips_after_parse_args): Assert that arch_info
 102         is non-NULL.
 103
 104 2012-05-19  Alan Modra  <amodra@gmail.com>
 105
 106         * config/obj-elf.c (obj_elf_section): Cater for TC_KEEP_OPERAND_SPACES
 107         targets when checking for "comdat".
 108
 109 2012-05-19  Alan Modra  <amodra@gmail.com>
 110
 111         * config/tc-dlx.c (s_proc): Don't use asprintf.
 112
 113 2012-05-18  Alan Modra  <amodra@gmail.com>
 114
 115         * config/tc-dlx.c (s_proc): Avoid warning about ignoring asprintf
 116         return value.
 117
 118 2012-05-18  James Lemke  <jwlemke@codesourcery.com>
 119             Alan Modra  <amodra@gmail.com>
 120
 121         * config/tc-ppc.c: Don't capitalise error and warning messages.
 122         (md_parse_option): Add checks for -a32 -mvle.
 123
 124 2012-05-18  Alan Modra  <amodra@gmail.com>
 125
 126         * config/obj-evax.c: Include as.h first.
 127
 128 2012-05-18  Andreas Schwab  <schwab@linux-m68k.org>
 129
 130         * aclocal.m4: Regenerate.
 131         * configure: Regenerate.
 132         * Makefile.in: Regenerate.
 133
 134 2012-05-17  Daniel Richard G.  <skunk@iskunk.org>
 135             Nick Clifton  <nickc@redhat.com>
 136
 137         PR 14072
 138         * configure.in: Add check that sysdep.h has been included before
 139         any system header files.
 140         * configure: Regenerate.
 141         * config.in: Regenerate.
 142         * aclocal.m4: Regenerate.
 143         * Makefile.am: Use wrappers around C files generated by flex.
 144         * Makefile.in: Regenerate.
 145         * doc/Makefile.in: Regenerate.
 146         * itbl-lex-wrapper.c: New file.
 147         * config/bfin-lex-wrapper.c: New file.
 148         * cgen.c: Include as.h before setjmp.h.
 149         * config/tc-dlx.c: Include as.h before any other header.
 150         * config/tc-h8300.c: Likewise.
 151         * config/tc-lm32.c: Likewise.
 152         * config/tc-mep.c: Likewise.
 153         * config/tc-microblaze.c: Likewise.
 154         * config/tc-mmix.c: Likewise.
 155         * config/tc-msp430.c: Likewise.
 156         * config/tc-or32.c: Likewise.
 157         * config/tc-tic4x.c: Likewise.
 158         * config/tc-tic54x.c: Likewise.
 159         * config/tc-xtensa.c: Likewise.
 160
 161 2012-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>
 162
 163         * config/tc-alpha.c (maybe_set_gp): Pass proper `bfd'
 164         as the first argument for `bfd_get_section_vma'.
 165
 166 2012-05-16  Alberto Garcia  <agarcia@igalia.com>
 167
 168         PR gas/14082
 169         * app.c (do_scrub_chars): Prevent possible out of bounds access to
 170         lex[] array.
 171
 172 2012-05-16  Georg-Johann Lay  <avr@gjlay.de>
 173
 174         PR target/13503
 175         * config/tc-avr.c (avr_cons_fix_new): Rename R_AVR_8_HHI8 to
 176         R_AVR_8_HLO8.
 177         (exp_mod_data) Ditto. And replace "hhi8" with "hlo8".
 178         (md_apply_fix): Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
 179
 180 2012-05-16  Nathan Sidwell  <nathan@codesourcery.com>
 181             Kwok Cheung Yeung  <kcy@codesourcery.com>
 182
 183         * config/tc-m68k.c (m68k_cpus): Add 51ag, 51je, 51jf, 51jg, 51mm,
 184         51qm variants.
 185
 186 2012-05-15  James Murray <jsm@jsm-net.demon.co.uk>
 187
 188         * config/tc-m68hc11.c: Add S12X and XGATE co-processor support.
 189         Add option to offset S12 addresses into XGATE memory space.
 190         Tweak target flags to match other tools. (i.e. -m m68hc11).
 191         * doc/as.texinfo: Mention new options.
 192         * doc/c-m68hc11.texi: Document new options.
 193         * NEWS: Mention new support.
 194
 195 2012-05-14  DJ Delorie  <dj@redhat.com>
 196
 197         * config/rx-parse.y (rx_range): declare.
 198         (O1,O2,O3,O4): Add calls to rx_range.
 199         (UO1,UO2,UO3): Likewise.
 200         (IMM2,IMMB): Likewise.
 201         (rx_range): New.
 202
 203         * config/tc-rx.c (rx_fetchalign): Declare.
 204         (md_pseudo_table): Add .fetchalign.
 205         (RX_NBASE_FETCHALIGN): New.
 206         (fetchalign_bytes): New.
 207         (rx_fetchalign): New.
 208         (rx_frag_init): If a "magic" value is found, also init the
 209         machine-specific data.
 210         (md_assemble): Note following opcode size if called for.
 211         (rx_next_opcode): New.
 212         (rx_relax_frag): Support .fetchalign.
 213         (md_convert_frag): Likewise.
 214         * doc/c-rx.texi (RX-Directives): Add .fetchalign.
 215
 216 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
 217
 218         * config/tc-ppc.c (insn_validate): New func of existing code to call..
 219         (ppc_setup_opcodes): ..from 2 places here.
 220         Revise for second (VLE) opcode table.
 221         Add #ifdef'd code to print opcode tables.
 222
 223 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
 224
 225         * config/tc-ppc.c (ppc_setup_opcodes): Allow out-of-order
 226         for the VLE conditional branches.
 227
 228 2012-05-14  Catherine Moore  <clm@codesourcery.com>
 229             Maciej W. Rozycki  <macro@codesourcery.com>
 230             Rhonda Wittels  <rhonda@codesourcery.com>
 231
 232         * config/tc-ppc.c (PPC_VLE_SPLIT16A): New macro.
 233         (PPC_VLE_SPLIT16D): New macro.
 234         (PPC_VLE_LO16A): New macro.
 235         (PPC_VLE_LO16D): New macro.
 236         (PPC_VLE_HI16A): New macro.
 237         (PPC_VLE_HI16D): New macro.
 238         (PPC_VLE_HA16A): New macro.
 239         (PPC_VLE_HA16D): New macro.
 240         (PPC_APUINFO_VLE): New definition.
 241         (md_chars_to_number): New function.
 242         (md_parse_option): Check for combinations of little
 243         endian and -mvle.
 244         (md_show_usage): Document -mvle.
 245         (ppc_arch): Recognize VLE.
 246         (ppc_mach): Recognize bfd_mach_ppc_vle.
 247         (ppc_setup_opcodes): Print the opcode table if
 248         * config/tc-ppc.h (ppc_frag_check): Declare.
 249         * doc/c-ppc.texi: Document -mvle.
 250         * NEWS:  Mention PowerPC VLE port.
 251
 252 2012-05-14  Catherine Moore  <clm@codesourcery.com>
 253
 254         * config/tc-ppc.h (ppc_dw2_line_min_insn_length): Declare.
 255         (DWARF2_LINE_MIN_INSN_LENGTH): Redefine.
 256         * config/tc-ppc.c (ppc_dw2_line_min_insn_length): New.
 257         * dwarf2dbg.c (scale_addr_delta): Handle values of 1
 258         for DWARF2_LINE_MIN_INSN_LENGTH.
 259
 260 2012-05-12  H.J. Lu  <hongjiu.lu@intel.com>
 261
 262         * config/tc-i386.c (tc_gen_reloc): Remove x32 addend overflow
 263         for BFD_RELOC_64.
 264
 265 2012-05-11  Daniel Richard G.  <skunk@iskunk.org>
 266
 267         PR binutils/14028
 268         * configure.in: Invoke ACX_HEADER_STRING.
 269         * configure: Regenerate.
 270         * config.in: Regenerate.
 271         * as.h: If STRINGS_WITH_STRING is defined then include both
 272         string.h and strings.h.
 273
 274 2012-05-11  Georg-Johann Lay  <avr@gjlay.de
 275
 276         PR target/13503
 277         * config/tc-avr.c (exp_mod_pm): Remove variable.
 278         (exp_mod_data_t): New typedef.
 279         (pexp_mod_data, exp_mod_data): New variables.
 280         (avr_parse_cons_expression): Scan through exp_mod_data[] to find
 281         data expression modifiers "pm", "gs", "lo8", hi8", "hhi8", "hh8"
 282         and set pexp_mod_data accordingly to be used in avr_cons_fix_new.
 283         (avr_cons_fix_new): Handle new data expression modifiers shipped
 284         in pexp_mod_data.
 285         (md_apply_fix): Handle BFD_RELOC_AVR_8_LO, BFD_RELOC_AVR_8_HI,
 286         BFD_RELOC_AVR_8_HHI.
 287
 288 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 289
 290         * config/tc-i386.c (tc_gen_reloc): Use bfd_signed_vma in x32
 291         addend overflow check.
 292
 293 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 294
 295         * config/tc-i386.c (tc_gen_reloc): Display signed hex number in
 296         x32 addend overflow check.
 297
 298 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
 299
 300         * config/tc-i386.c (tc_gen_reloc): Use fits_in_signed_long.
 301
 302 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
 303
 304         * config/tc-i386.c (tc_gen_reloc): Check x32 addend overflow
 305         for BFD_RELOC_64.
 306
 307 2012-05-08  Alan Modra  <amodra@gmail.com>
 308
 309         * Makefile.am (check_DEJAGNU): Export LC_ALL=C in place of other
 310         LC and LANG environment vars.
 311         * Makefile.in: Regenerate.
 312
 313 2012-05-07  Alan Modra  <amodra@gmail.com>
 314
 315         * Makefile.am (check-DEJAGNU): Clear LC_COLLATE, LC_ALL and LANG.
 316         * Makefile.in: Regenerate.
 317
 318 2012-05-06  Arnold Metselaar <arnold_m@operamail.com>
 319
 320         * config/tc-z80.h(md_register_arithmetic): Define as 0.
 321         * config/tc-z80.c(md_begin): Store register names in symbol table,
 322         preventing usage as ordinary symbol.
 323         * config/tc-z80.c(contains_register): New function.
 324         * config/tc-z80.c(parse_exp2): Removed.
 325         * config/tc-z80.c(parse_exp_not_indexed): New function.
 326         * config/tc-z80.c(parse_exp): Add code to recogize indexed
 327         addressing after parsing.
 328         * config/tc-z80.c(emit_byte, emit_word): Use contains_register.
 329         * config/tc-z80.c(emit_jp): Use parse_exp_not_indexed, simplify
 330         condition for jump to register.
 331         * config/tc-z80.c(emit_call, emit_jr, emit_ex, emit_rst): Use
 332         parse_exp_not_indexed.
 333
 334 2012-05-05  Alan Modra  <amodra@gmail.com>
 335
 336         * ecoff.c: Replace all uses of bfd_abs_section, bfd_com_section,
 337         bfd_und_section and bfd_ind_section with their _ptr variants, or
 338         use corresponding bfd_is_* macros.
 339         * symbols.c: Likewise.
 340         * config/obj-aout.c: Likewise.
 341         * config/obj-coff-seh.h: Likewise.
 342         * config/tc-hppa.c: Likewise.
 343         * config/tc-hppa.h: Likewise.
 344         * config/tc-ia64.c: Likewise.
 345         * config/tc-m32r.c: Likewise.
 346         * config/tc-microblaze.c: Likewise.
 347         * config/tc-mips.c: Likewise.
 348         * config/tc-score.c: Likewise.
 349         * config/tc-score7.c: Likewise.
 350         * config/tc-tic6x.c: Likewise.
 351
 352 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 353
 354         * configure.tgt: Support x86_64-*-linux-gnux32.
 355
 356 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 357
 358         * config/tc-i386.c (match_template): Add `instruction' to
 359         unsupported error message.
 360
 361 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 362
 363         * config/tc-i386.c (output_insn): Reformat.
 364
 365 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 366
 367         * config/tc-i386.c (output_insn): Remove the extra VEX check.
 368
 369 2012-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 370
 371         * config/tc-i386.c (match_template): Improve unsupported error
 372         message.
 373
 374 2012-05-03  Sean Keys  <skeys@ipdatasys.com>
 375
 376         * configure, Makefile.in: Regenerate.
 377         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
 378         * configure.tgt: Added cpu type.
 379         Added files for XGATE assembler.
 380         * config/tc-xgate.c: Assembler for XGATE.
 381         * config/tc-xgate.h: Header definition for assembler
 382         Added files for XGATE testsuite.
 383         * doc/Makefile.am (CPU_DOCS): Added XGATE file.
 384         * doc/c-xgate.texi: Document XGATE and XGATE port.
 385         * doc/as.texinfo: Ditto.
 386         * doc/all.texi: Ditto
 387         * NEWS: Mention the new support.
 388
 389 2012-04-30  DJ Delorie  <dj@redhat.com>
 390
 391         * config/rx-parse.y (rx_intop): Add parameter for operation size.
 392         Check for large positive constants really being small negative
 393         ones.
 394         (BRA, BSR): Update calls to rx_intop.
 395         (immediate): Likewise.
 396
 397 2012-04-26  Mark Wielaard  <mjw@redhat.com>
 398
 399         * dwarf2dbg.c (DWARF2_ARANGES_VERSION): New define to 2.
 400         (DWARF2_LINE_VERSION): Likewise.
 401         (out_debug_line): Use DWARF2_LINE_VERSION not DWARF2_VERSION.
 402         (out_debug_aranges): Use DWARF2_ARANGES_VERSION not DWARF2_VERSION.
 403         (out_debug_abbrev): Use DW_FORM_data for DW_AT_high_pc when
 404         DWARF2_VERSION >= 4.
 405         (out_debug_info): Use difference between start and end as data
 406         value for DW_AT_high_pc when DWARF2_VERSION >= 4.
 407         * config/tc-ia64.h (DWARF2_LINE_VERSION): Override it.
 408
 409 2012-04-27  David S. Miller  <davem@davemloft.net>
 410
 411         * doc/c-sparc.text: Document %l34 and %h34.
 412
 413         * config/tc-sparc.c (v9a_asr_table): Add 'cfr'.
 414
 415         * config/tc-sparc.c (sparc_arch_table): Add HWCAP_PAUSE to sparc4,
 416         v8pluse, v8plusv, v9e, and v9v.
 417         (v9a_asr_table): Add 'pause'.
 418
 419         * config/tc-sparc.c (sparc_arch_table): Add HWCAP_CBCOND to
 420         sparc4, v8pluse, v8plusv, v9e, and v9v.
 421         (sparc_ip): Handle R_SPARC_5 of immediate constants inline in
 422         order to accomodate cbcond which otherwise would require two
 423         relocations to be handled in a single instruction..
 424
 425         * config/tc-sparc.c (sparc_ip): Likewise.  Accept instruction
 426         names containing "_".
 427         (sparc_arch_table): Add sparc4, v8pluse, and v9e.  Add crypto
 428         hwcap masks to v8plusv and v9v.
 429
 430         * config/tc-sparc.c (sparc_arch_table): Rework to use HWCAP_*
 431         masks.
 432         (sparc_md_end): No longer need to translate hwcap_seen values into
 433         ELF hwcap bits, they now match exactly.
 434         (get_hwcap_name): Use HWCAP_* and handle new values.
 435         (sparc_ip): Fetch hwcaps from insn->hwcaps instead of insn->flags.
 436
 437 2012-04-20  Tristan Gingold  <gingold@adacore.com>
 438
 439         * config/tc-ia64.c (obj_elf_vms_common): New function.
 440         (md_pseudo_table): Add .vms_common pseudo.
 441         * config/obj-elf.h (obj_elf_section_name): Add a prototype.
 442         * config/obj-elf.c (obj_elf_section_name): Make it public.
 443
 444 2012-04-17  Richard Sandiford  <r.sandiford@uk.ibm.com>
 445
 446         * config/tc-avr.c (md_apply_fix): Fix handling of BFD_RELOC32.
 447
 448 2012-04-12  David S. Miller  <davem@davemloft.net>
 449
 450         * config/tc-sparc.c (sparc_ip): Handle '=', "%h34", "%l34", and
 451         BFD_RELOC_SPARC_H34.
 452         (md_apply_fix): Handle BFD_RELOC_SPARC_WDISP10 and BFD_RELOC_SPARC_H34.
 453         (tc_gen_reloc): Likewise.
 454
 455 2012-04-12  Roland McGrath  <mcgrathr@google.com>
 456
 457         * configure.tgt (arm-*-nacl*): Match it.
 458         * config/te-nacl.h (FPU_DEFAULT, EABI_DEFAULT): Define.
 459         (LOCAL_LABELS_DOLLAR): Define.
 460         * config/tc-arm.c (elf32_arm_target_format) [TE_NACL]:
 461         Use nacl format variants.
 462
 463 2012-04-12  Jie Zhang  <jie@codesourcery.com>
 464             Meador Inge  <meadori@codesourcery.com>
 465
 466         * config/tc-arm.c (only_one_reg_in_list): New function.
 467         (encode_ldmstm): Ditto.
 468         (do_ldmstm): Use a different encoding when pushing or poping
 469         a single register.
 470         (A_COND_MASK): New macro.
 471         (A_PUSH_POP_OP_MASK): Ditto.
 472         (A1_OPCODE_PUSH): Ditto.
 473         (A2_OPCODE_PUSH): Ditto.
 474         (A2_OPCODE_POP): Ditto.
 475
 476 2012-04-06  Maciej W. Rozycki  <macro@linux-mips.org>
 477
 478         * doc/c-mips.texi (MIPS Opts): Correct -no-mfix-24k to
 479         -mno-fix-24k.
 480
 481 2012-04-06  Roland McGrath  <mcgrathr@google.com>
 482
 483         * configure.in (AC_CHECK_HEADERS): Add locale.h.
 484         * config.in: Regenerate.
 485         * configure: Regenerate.
 486
 487 2012-04-05  Nick Clifton  <nickc@redhat.com>
 488
 489         * configure.in (AC_CHECK_FUNCS): Add setlocale.
 490         (AM_LC_MESSAGES): Add.
 491         * aclocal.m4: Regenerate.
 492         * config.in: Regenerate.
 493         * configure: Regenerate.
 494
 495 2012-04-03  DJ Delorie  <dj@redhat.com>
 496
 497         * config/rx-parse.y: Make the .L optional for ADC and SBB.
 498
 499 2012-04-02  DJ Delorie  <dj@redhat.com>
 500
 501         * config/rx-parse.y: IMM->IMM_, take an extra parameter for the
 502         transfer size.
 503         (IMM): New, call IMM_ with the default 32.
 504         (IMMW,IMMB): Likewise, for 16 and 8.
 505         (NIMM, MBIMM): Add size parameter.
 506         (immediate): Likewise.  Allow 32768..65535 for 16-bit transfers.
 507         (MOV.W): Use IMMW instead of IMM.
 508
 509         * config/rx-parse.y (ADC,SBB): ADC and SBB only allow .L.
 510         (op_dp20_rm_l): New.
 511         (op_dp20_rim_l): New.
 512
 513         * config/rx-parse.y (op_dp20_rms): Rename to op_dp20_rr, don't allow mem.
 514         (ABS, NEG, NOT): These only take REG or REG,REG (rr, not rms).
 515
 516 2012-03-29  Terry Guo  <terry.guo@arm.com>
 517
 518         * config/tc-arm.c (arm_cpus): Add cortex-m0plus.
 519         * doc/c-arm.texi (ARM Options): Document -mcpu=cortex-m0plus.
 520
 521 2012-03-23  Maxim Kuvyrkov  <maxim@codesourcery.com>
 522
 523         * config/tc-mips.c (mips_cpu_info_table): Add entry for Broadcom XLP.
 524         * doc/c-mips.texi: Mention XLP.
 525
 526 2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>
 527
 528         [SH] Support the .uaquad and .8byte directives also for non-sh64
 529         configurations.
 530
 531         * config/tc-sh.c (sh_cons_fix_new, md_apply_fix) [!HAVE_SH64]: Handle
 532         BFD_RELOC_64.
 533         * doc/c-sh64.texi (SH64 Machine Directives): Move .uaquad
 534         description...
 535         * doc/c-sh.texi (SH Machine Directives): ... here.
 536
 537 2012-03-20  Nick Clifton  <nickc@redhat.com>
 538
 539         * config/tc-arm.c (do_vmrs): Accept priviledged mode VFP system
 540         registers.
 541         (do_vmsr): Likewise.
 542         (arm_opcode_insns): Do not default to using the FPSCR register in
 543         the VMRS and VMSR registers.
 544
 545 2012-03-16  Roland McGrath  <mcgrathr@google.com>
 546
 547         * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT32, ELF_TARGET_FORMAT64):
 548         Define for this case.
 549         * configure.tgt (i386-*-nacl*): If ${cpu} is x86_64*, default to x32.
 550
 551 2012-03-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 552
 553         * config/tc-arm.c (aeabi_set_public_attributes): Correct
 554         handling of Tag_DIV_use.
 555
 556 2012-03-15  Thomas Schwinge  <thomas@codesourcery.com>
 557
 558         * doc/as.texinfo (Bundle directives): Fix typo.
 559
 560 2012-03-14  Ryan Mansfield  <rmansfield@qnx.com>
 561
 562         * doc/as.texinfo (Bundle directives): Replace @defn with @dfn.
 563
 564 2012-03-13  Roland McGrath  <mcgrathr@google.com>
 565
 566         * config/tc-arm.c (arm_frag_max_var): New function.
 567         * config/tc-arm.h: Declare it.
 568         (md_frag_max_var): New macro.
 569
 570         * config/tc-i386.c (i386_frag_max_var): New function.
 571         * config/tc-i386.h: Declare it.
 572         (md_frag_max_var): New macro.
 573
 574         * doc/as.texinfo (Bundle directives): New node.
 575         (Pseudo Ops): Add it to the menu.
 576         * NEWS: Mention new feature.
 577         * read.c [md_frag_max_var] (HANDLE_BUNDLE): New macro.
 578         [HANDLE_BUNDLE] (bundle_align_p2): New variable.
 579         [HANDLE_BUNDLE] (bundle_lock_frchain, bundle_lock_frag): New variables.
 580         [HANDLE_BUNDLE] (start_bundle, pending_bundle_size, finish_bundle):
 581         New functions.
 582         (assemble_one): New function if [HANDLE_BUNDLE], #define directly
 583         to md_assembly if not.
 584         (read_a_source_file): Call assemble_one in place of md_assemble.
 585         (read_a_source_file) [HANDLE_BUNDLE]: Check for unterminated
 586         .bundle_lock at end of processing.
 587         [HANDLE_BUNDLE] (s_bundle_align_mode, s_bundle_lock, s_bundle_unlock):
 588         New functions.
 589         [HANDLE_BUNDLE] (potable): Add their entries.
 590         * read.h: Declare new functions.
 591
 592 2012-03-10  Edmar Wienskoski  <edmar@freescale.com>
 593
 594         * config/tc-ppc.c (md_show_usage): Document -me5500 and -me6500.
 595         (ppc_handle_align): Add termination nop opcode for e500mc family.
 596         * doc/as.texinfo: Document options -me5500 and -me6500.
 597         * doc/c-ppc.texi: Likewise.
 598
 599 2012-03-07  Nick Clifton  <nickc@redhat.com>
 600
 601         * config/tc-mn10300.c (other_registers): Add SSP and USP.
 602         (md_assemble): Add support for TLS relocs.
 603         (mn10300_parse_name): Likewise.
 604
 605 2012-02-27  Alan Modra  <amodra@gmail.com>
 606
 607         * config/tc-crx.c (check_range): Correct uint32_t misconceptions.
 608
 609 2012-02-27  Alan Modra  <amodra@gmail.com>
 610
 611         * config/tc-tic4x.c (tic4x_do_align): Remove ATTRIBUTE_UNUSED on
 612         params.  Properly generate NOP pattern.  Comment reason for
 613         subseg_text_p failure.
 614
 615 2012-02-27  Alan Modra  <amodra@gmail.com>
 616
 617         * config/tc-h8300.c (constant_fits_width_p): Trim constant to 32 bits
 618         and sign extend before range tests.
 619         (constant_fits_size_p): Similarly.
 620         (get_specific): Trim X_add_number to 32 bits.
 621         (fix_operand_size): Likewise, and use unsigned test for signed
 622         ranges.
 623
 624 2012-02-27  Alan Modra  <amodra@gmail.com>
 625
 626         * config/tc-crx.c: Include bfd_stdint.h.
 627         (getconstant): Remove irrelevant comment.  Don't fail due to
 628         sign-extension of int mask.
 629         (check_range): Rewrite using unsigned arithmetic throughout.
 630
 631 2012-02-25  Walter Lee  <walt@tilera.com>
 632
 633         * tc-tilepro.c (emit_tilepro_instruction): Check if symbol is
 634         non-local before checking sy_value.
 635         * tc-tilegx.c (emit_tilegx_instruction): Ditto.
 636
 637 2012-02-25  Walter Lee  <walt@tilera.com>
 638
 639         * tc-tilepro.c (O_tls_le): Define operator.
 640         (O_tls_le_lo16): Ditto.
 641         (O_tls_le_hi16): Ditto.
 642         (O_tls_le_ha16): Ditto.
 643         (O_tls_gd_call): Ditto.
 644         (O_tls_gd_add): Ditto.
 645         (O_tls_ie_load): Ditto.
 646         (md_begin): Delete old operators; handle new operators.
 647         (emit_tilepro_instruction): Ditto.
 648         (md_apply_fix): Ditto.
 649         * tc-tilegx.c (O_hw1_got): Delete operator.
 650         (O_hw2_got): Ditto.
 651         (O_hw3_got): Ditto.
 652         (O_hw2_last_got): Ditto.
 653         (O_hw1_tls_gd): Ditto.
 654         (O_hw2_tls_gd): Ditto.
 655         (O_hw3_tls_gd): Ditto.
 656         (O_hw2_last_tls_gd): Ditto.
 657         (O_hw1_tls_ie): Ditto.
 658         (O_hw2_tls_ie): Ditto.
 659         (O_hw3_tls_ie): Ditto.
 660         (O_hw2_last_tls_ie): Ditto.
 661         (O_hw0_tls_le): Define operator.
 662         (O_hw0_last_tls_le): Ditto.
 663         (O_hw1_last_tls_le): Ditto.
 664         (O_tls_gd_call): Ditto.
 665         (O_tls_gd_add): Ditto.
 666         (O_tls_ie_load): Ditto.
 667         (O_tls_add): Ditto.
 668         (md_begin): Delete old operators; handle new operators.
 669         (emit_tilegx_instruction): Ditto.
 670         (md_apply_fix): Ditto.
 671         * doc/c-tilegx.texi: Delete old operators; document new operators.
 672         * doc/c-tilepro.texi: Ditto.
 673
 674 2012-02-25  Walter Lee  <walt@tilera.com>
 675
 676         * tc-tilepro.c (apply_special_operator): delete cases for
 677         got and tls operators.
 678         (md_apply_fix): Ditto.
 679         * tc-tilegx.c (md_begin): Set architecture and machine.
 680         (tilegx_target_format): Handle big endian.
 681         (OPTION_EB): Define.
 682         (OPTION_EL): Define.
 683         (md_longopts): Add entries for "EB" and "EL".
 684         (md_parse_option): Handle OPTION_EB and OPTION_EL.
 685         (md_show_usage): Add -EB and -EL.
 686         (md_number_to_chars): New.
 687         (apply_special_operator): delete cases for got and tls
 688         operators.
 689         (md_apply_fix): Ditto.
 690         * tc-tilegx.h (TARGET_BYTES_BIG_ENDIAN): Guard definition with
 691         ifndef.
 692         (md_number_to_chars): Delete.
 693         * configure.tgt (tilegx*be): Handle.
 694         * doc/as.texinfo [TILE-Gx]: Document -EB and -EL.
 695         * doc/c-tilegx.texi: Ditto.
 696
 697 2012-02-21  H.J. Lu  <hongjiu.lu@intel.com>
 698
 699         * config/tc-i386.c (check_hle): Use HLEPrefixNone, HLEPrefixLock,
 700         HLEPrefixAny and HLEPrefixRelease.
 701
 702 2012-02-21  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 703
 704         * gas/config/tc-arm.h (DOUBLESLASH_LINE_COMMENTS): Define.
 705
 706 2012-02-21  Iain Sandoe  <idsandoe@googlemail.com>
 707
 708         * write.c (write_object_file): Add md_pre_output_hook.
 709         * config/obj-macho.c (obj_mach_o_check_before_writing): New.
 710         (obj_mach_o_pre_output_hook): New.
 711         * config/obj-macho.h (md_pre_output_hook): Define.
 712         (obj_mach_o_pre_output_hook): Declare.
 713
 714 2012-02-21  Tristan Gingold  <gingold@adacore.com>
 715
 716         * config/tc-i386.h (OBJ_MACH_O): New section.
 717         (TC_FORCE_RELOCATION): Use obj_mach_o_force_reloc.
 718         (TC_FORCE_RELOCATION_SUB_SAME): New
 719         (TC_FORCE_RELOCATION_SUB_LOCAL): New.
 720         (TC_VALIDATE_FIX_SUB): New.
 721         * frags.h (struct frag): OBJ_FRAG_TYPE, new field.
 722         * symbols.c (colon): obj_frob_colon: New hook.
 723         * write.c (write_object_file): md_pre_relax_hook, new
 724         hook.
 725         * config/obj-macho.c (obj_mach_o_frob_colon): New.
 726         (obj_mach_o_frob_label): Record sub-section labels.
 727         (obj_mach_o_frob_symbol): Rename from obj_macho_frob_symbol.
 728         (obj_mach_o_set_subsections): New.
 729         (obj_mach_o_pre_relax_hook): New.
 730         (obj_mach_o_in_different_subsection): New.
 731         (obj_mach_o_force_reloc_sub_same): New.
 732         (obj_mach_o_force_reloc_sub_local): New.
 733         (obj_mach_o_force_reloc): New.
 734         * config/obj-macho.h (OBJ_SYMFIELD_TYPE): New.
 735         (obj_frob_colon): New Define.
 736         (obj_mach_o_frob_label): Renamed.
 737         (obj_mach_o_frob_symbol): Renamed.
 738         (OBJ_FRAG_TYPE): New.
 739         (obj_mach_o_in_different_subsection, obj_mach_o_force_reloc,
 740          obj_mach_o_force_reloc_sub_same,
 741          obj_mach_o_force_reloc_sub_local): New declarations.
 742
 743 2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>
 744
 745         * config/obj-macho.c (obj_mach_o_is_frame_section): New.
 746         (obj_mach_o_allow_local_subtract): New.
 747         * config/obj-macho.h (md_allow_local_subtract): Define.
 748         (obj_mach_o_allow_local_subtract): Declare.
 749
 750 2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>
 751
 752         * config/obj-macho.c (obj_mach_o_make_or_get_sect): In the absence of
 753         canonical information, try to determine CODE and DEBUG section flags
 754         from the mach-o section data.
 755
 756 2012-02-20  Nick Clifton  <nickc@redhat.com>
 757
 758         * cgen.c (gas_cgen_parse_operand): Do not set BSF_RELC flag on
 759         local symbols.
 760
 761 2012-02-12  Iain Sandoe  <idsandoe@googlemail.com>
 762
 763         * config/obj-macho.c (obj_mach_o_indirect_symbol): Force promotion of
 764         any local symbol used as an indirect.
 765
 766 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
 767
 768         * config/obj-macho.c (obj_mach_o_make_or_get_sect): Always fill in
 769         stub size when provided.  (obj_mach_o_section): Flag that stub-size
 770         has been provided.
 771
 772 2012-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 773
 774         * config/tc-i386.c (HLE_PREFIX): New.
 775         (check_hle): Likewise.
 776         (_i386_insn): Add have_hle.
 777         (cpu_arch): Add .hle and .rtm.
 778         (md_assemble): Call check_hle if i.have_hle isn't zero.
 779         (parse_insn): Set i.have_hle to 1 for HLE prefix.
 780         (output_jump): Support up to 2 byte opcode.
 781
 782         * doc/c-i386.texi: Document hle/.hle and rtm/.rtm.
 783
 784 2012-02-02  Tristan Gingold  <gingold@adacore.com>
 785
 786         * config/obj-macho.c (obj_mach_o_zerofill): Silent
 787         uninitialized variable warning.
 788
 789 2012-02-02  Nick Clifton  <nickc@redhat.com>
 790
 791         PR gas/13224
 792         * config/obj-elf.c (obj_elf_parse_section_letters): Rename 'clone'
 793         to 'is_clone' to avoid shadowing a gloabl.
 794         (obj_elf_section): Likewise.
 795
 796 2012-01-31  Paul Brook  <paul@codesourcery.com>
 797
 798         * doc/c-tic6x.c: Fix typo.
 799
 800 2012-01-26  Alexey Makhalov  <makhaloff@gmail.com>
 801
 802         PR gas/13624
 803         * app.c (app_push): Set 'add_newlines' to zero after saving.
 804
 805 2012-01-24  DJ Delorie  <dj@redhat.com>
 806
 807         * config/rl78-parse.y (NOT1): Add.
 808
 809 2012-01-23  Roland McGrath  <mcgrathr@google.com>
 810
 811         * configure.tgt (i386-*-nacl*): Match it.
 812         * config/te-nacl.h: New file.
 813         * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT): Define for this case.
 814         * config/tc-i386.c [TE_NACL] (i386_comment_chars, PREFIX_SEPARATOR):
 815         Use TE_GNU et al case for TE_NACL too.
 816
 817 2012-01-20  H.J. Lu  <hongjiu.lu@intel.com>
 818
 819         * config/tc-i386.c (_i386_insn): Replace disp32_encoding with
 820         disp_encoding.
 821         (md_assemble): Updated.
 822         (output_branch): Likewise.
 823         (parse_insn): Support .d8 suffix.
 824         (build_modrm_byte): Fake zero displacement for .d8 and .d32
 825         suffixes.
 826
 827         * doc/c-i386.texi: Document .d8 suffix.
 828
 829 2012-01-17  Andrew Burgess  <aburgess@broadcom.com>
 830
 831         * write.c (fix_new_internal): Don't mark used parameter as unused.
 832
 833 2012-01-17  Alan Modra  <amodra@gmail.com>
 834
 835         * as.c (parse_args): Update copyright message year.
 836
 837 2012-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 838
 839         * config/tc-i386.c (cpu_arch): Add ".vmfunc".
 840
 841         * doc/c-i386.texi: Document vmfunc.
 842
 843 2012-01-13  Tristan Gingold  <gingold@adacore.com>
 844
 845         * config/obj-macho.c (obj_mach_o_reorder_section_relocs): New.
 846         * config/obj-macho.h (SET_SECTION_RELOCS): Define.
 847         (obj_mach_o_reorder_section_relocs): Declare.
 848
 849 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
 850
 851         * config/obj-macho.c (obj_mach_o_set_indirect_symbols): Handle
 852         absolute indirect symbols.
 853
 854 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
 855
 856         * config/obj-macho.c (obj_mach_o_set_vma_data): New type.
 857         (obj_mach_o_set_section_vma): New.
 858         (obj_mach_o_post_relax_hook): New.
 859         * config/obj-macho.h (md_post_relax_hook): Define.
 860         (obj_mach_o_post_relax_hook): Declare.
 861
 862 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
 863
 864         * config/obj-macho.c (obj_mach_o_set_symbol_qualifier): Switch off
 865         lazy when the symbol is private_extern.
 866         (obj_mach_o_indirect_sym): New type.
 867         (obj_mach_o_indirect_symbol): New.
 868         (mach_o_pseudo_table): Use obj_mach_o_indirect_symbol.
 869         (obj_macho_frob_label): Adjust to avoid adding bsyms for locals.
 870         (obj_macho_frob_label): Likewise.  Adjust external and comm
 871         symbol tests.
 872         (obj_mach_o_set_indirect_symbols): New.
 873         (obj_mach_o_frob_file_after_relocs): New.
 874         *config/obj-macho.h (obj_frob_file_after_relocs): Define.
 875         (obj_mach_o_frob_file_after_relocs): Declare.
 876
 877 2012-01-12  Tristan Gingold  <gingold@adacore.com>
 878
 879         PR gas/13591
 880         * config/obj-coff.h (sy_obj): Rename macro to avoid a name conflict.
 881
 882 2012-01-10  Tristan Gingold  <gingold@adacore.com>
 883
 884         * struc-symbol.h (struct symbol_flags): New struct, created from...
 885         (struct symbol): ... this one.  Add sy_flags field, remove flag fields.
 886         (struct local_symbol): Replace lsy_marker field by lsy_flags.
 887         Adjust comment.
 888         (local_symbol_resolved_p): Adjust.
 889         (local_symbol_mark_resolved): Likewise.
 890         * symbols.c (LOCAL_SYMBOL_CHECK): Adjust.
 891         (local_symbol_make, local_symbol_convert, colon)
 892         (symbol_clone_if_forward_ref, verify_symbol_chain)
 893         (resolve_symbol_value, snapshot_symbol, S_GET_VALUE)
 894         (S_IS_WEAKREFR, S_IS_WEAKREFD, S_IS_VOLATILE, S_IS_FORWARD_REF)
 895         (S_SET_WEAKREFR, S_CLEAR_WEAKREFR, S_SET_WEAKREFD)
 896         (S_CLEAR_WEAKREFD, S_SET_VOLATILE, S_CLEAR_VOLATILE)
 897         (S_SET_FORWARD_REF, symbol_same_p, symbol_mark_used)
 898         (symbol_clear_used, symbol_used_p, symbol_mark_used_in_reloc)
 899         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p)
 900         (symbol_mark_mri_common, symbol_clear_mri_common)
 901         (symbol_mri_common_p, symbol_mark_written, symbol_clear_written)
 902         (symbol_written_p, symbol_mark_resolved, symbol_resolved_p)
 903         (symbol_equated_reloc_p, dot_symbol_init)
 904         (print_symbol_value_1): Adjust.
 905
 906 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
 907
 908         * config/obj-macho.c (obj_mach_o_weak): Remove.
 909         (obj_mach_o_common_parse): Set symbol qualifiers.
 910         (LAZY, REFE): New macros.
 911         (obj_mach_o_symbol_type): New enum.
 912         (obj_mach_o_set_symbol_qualifier): New.
 913         (obj_mach_o_sym_qual): New.
 914         (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to
 915         a dummy function.
 916         (obj_mach_o_type_for_symbol): New.
 917         (obj_macho_frob_label): New.
 918         (obj_macho_frob_symbol): New.
 919         * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name.
 920         (obj_frob_label, obj_macho_frob_label): Declare.
 921         (obj_frob_symbol, obj_macho_frob_symbol): Declare.
 922
 923 2012-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
 924
 925         * config/tc-mips.c (s_tls_rel_directive): Call mips_clear_insn_labels.
 926
 927 2012-01-08  Andrew Pinski  <andrew.pinski@caviumnetworks.com>
 928             Richard Sandiford  <rdsandiford@googlemail.com>
 929
 930         * config/tc-mips.c (mips_move_labels): Take the list of labels and
 931         textness as parameters.
 932         (mips_move_text_labels): New function.
 933         (append_insn): Use it instead of mips_move_labels.
 934         (mips_emit_delays, start_noreorder): Likewise.
 935         (mips_align): Take the labels rather than just one label.
 936         Move all labels to after the .align.
 937         (s_align): Change the last argument to mips_align.
 938         (s_cons): Likewise.
 939         (s_float_cons): Likewise.
 940         (s_gpword): Likewise.
 941         (s_gpdword): Likewise.
 942
 943 2012-01-06  Tristan Gingold  <gingold@adacore.com>
 944
 945         * config/tc-i386.c: Update copyright year.
 946         (lex_got): Also defined for Mach-O.
 947         Add a guard for non-ELF configuration.
 948         (md_longopts): Also handle -64 for Mach-O.
 949         (md_parse_option): Likewise.
 950         (i386_target_format): Adjust for x86_64-darwin.
 951
 952 2012-01-04  Iain Sandoe  <idsandoe@googlemail.com>
 953
 954         * config/obj-macho.c (obj_mach_o_segT_from_bfd_name): Tidy definition.
 955         (obj_mach_o_get_section_names): New (split from obj_mach_o_section).
 956         (obj_mach_o_make_or_get_sect): Likewise.
 957         (obj_mach_o_section): Split out the functionality shared with zerofill.
 958         (obj_mach_o_zerofill): New.
 959         (obj_mach_o_common_parse): Ensure whitespace is skipped.
 960         (mach_o_pseudo_table): Add .zerofill.
 961
 962 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
 963
 964         * config/obj-macho.c (obj_macho_process_stab): New.
 965         * config/obj-macho.h (OBJ_PROCESS_STAB): Define.
 966         (obj_macho_process_stab): Declare.
 967
 968 For older changes see ChangeLog-2011
 969 \f
 970 Local Variables:
 971 mode: change-log
 972 left-margin: 8
 973 fill-column: 74
 974 version-control: never
 975 End: