gas/ChangeLog

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