gas/ChangeLog

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