gas/ChangeLog

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