gas/ChangeLog

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