gas/ChangeLog

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