gas/ChangeLog

   1 2012-04-05  Nick Clifton  <nickc@redhat.com>
   2
   3         * configure.in (AC_CHECK_FUNCS): Add setlocale.
   4         (AM_LC_MESSAGES): Add.
   5         * aclocal.m4: Regenerate.
   6         * config.in: Regenerate.
   7         * configure: Regenerate.
   8
   9 2012-04-03  DJ Delorie  <dj@redhat.com>
  10
  11         * config/rx-parse.y: Make the .L optional for ADC and SBB.
  12
  13 2012-04-02  DJ Delorie  <dj@redhat.com>
  14
  15         * config/rx-parse.y: IMM->IMM_, take an extra parameter for the
  16         transfer size.
  17         (IMM): New, call IMM_ with the default 32.
  18         (IMMW,IMMB): Likewise, for 16 and 8.
  19         (NIMM, MBIMM): Add size parameter.
  20         (immediate): Likewise.  Allow 32768..65535 for 16-bit transfers.
  21         (MOV.W): Use IMMW instead of IMM.
  22
  23         * config/rx-parse.y (ADC,SBB): ADC and SBB only allow .L.
  24         (op_dp20_rm_l): New.
  25         (op_dp20_rim_l): New.
  26
  27         * config/rx-parse.y (op_dp20_rms): Rename to op_dp20_rr, don't allow mem.
  28         (ABS, NEG, NOT): These only take REG or REG,REG (rr, not rms).
  29
  30 2012-03-29  Terry Guo  <terry.guo@arm.com>
  31
  32         * config/tc-arm.c (arm_cpus): Add cortex-m0plus.
  33         * doc/c-arm.texi (ARM Options): Document -mcpu=cortex-m0plus.
  34
  35 2012-03-23  Maxim Kuvyrkov  <maxim@codesourcery.com>
  36
  37         * config/tc-mips.c (mips_cpu_info_table): Add entry for Broadcom XLP.
  38         * doc/c-mips.texi: Mention XLP.
  39
  40 2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>
  41
  42         [SH] Support the .uaquad and .8byte directives also for non-sh64
  43         configurations.
  44
  45         * config/tc-sh.c (sh_cons_fix_new, md_apply_fix) [!HAVE_SH64]: Handle
  46         BFD_RELOC_64.
  47         * doc/c-sh64.texi (SH64 Machine Directives): Move .uaquad
  48         description...
  49         * doc/c-sh.texi (SH Machine Directives): ... here.
  50
  51 2012-03-20  Nick Clifton  <nickc@redhat.com>
  52
  53         * config/tc-arm.c (do_vmrs): Accept priviledged mode VFP system
  54         registers.
  55         (do_vmsr): Likewise.
  56         (arm_opcode_insns): Do not default to using the FPSCR register in
  57         the VMRS and VMSR registers.
  58
  59 2012-03-16  Roland McGrath  <mcgrathr@google.com>
  60
  61         * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT32, ELF_TARGET_FORMAT64):
  62         Define for this case.
  63         * configure.tgt (i386-*-nacl*): If ${cpu} is x86_64*, default to x32.
  64
  65 2012-03-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  66
  67         * config/tc-arm.c (aeabi_set_public_attributes): Correct
  68         handling of Tag_DIV_use.
  69
  70 2012-03-15  Thomas Schwinge  <thomas@codesourcery.com>
  71
  72         * doc/as.texinfo (Bundle directives): Fix typo.
  73
  74 2012-03-14  Ryan Mansfield  <rmansfield@qnx.com>
  75
  76         * doc/as.texinfo (Bundle directives): Replace @defn with @dfn.
  77
  78 2012-03-13  Roland McGrath  <mcgrathr@google.com>
  79
  80         * config/tc-arm.c (arm_frag_max_var): New function.
  81         * config/tc-arm.h: Declare it.
  82         (md_frag_max_var): New macro.
  83
  84         * config/tc-i386.c (i386_frag_max_var): New function.
  85         * config/tc-i386.h: Declare it.
  86         (md_frag_max_var): New macro.
  87
  88         * doc/as.texinfo (Bundle directives): New node.
  89         (Pseudo Ops): Add it to the menu.
  90         * NEWS: Mention new feature.
  91         * read.c [md_frag_max_var] (HANDLE_BUNDLE): New macro.
  92         [HANDLE_BUNDLE] (bundle_align_p2): New variable.
  93         [HANDLE_BUNDLE] (bundle_lock_frchain, bundle_lock_frag): New variables.
  94         [HANDLE_BUNDLE] (start_bundle, pending_bundle_size, finish_bundle):
  95         New functions.
  96         (assemble_one): New function if [HANDLE_BUNDLE], #define directly
  97         to md_assembly if not.
  98         (read_a_source_file): Call assemble_one in place of md_assemble.
  99         (read_a_source_file) [HANDLE_BUNDLE]: Check for unterminated
 100         .bundle_lock at end of processing.
 101         [HANDLE_BUNDLE] (s_bundle_align_mode, s_bundle_lock, s_bundle_unlock):
 102         New functions.
 103         [HANDLE_BUNDLE] (potable): Add their entries.
 104         * read.h: Declare new functions.
 105
 106 2012-03-10  Edmar Wienskoski  <edmar@freescale.com>
 107
 108         * config/tc-ppc.c (md_show_usage): Document -me5500 and -me6500.
 109         (ppc_handle_align): Add termination nop opcode for e500mc family.
 110         * doc/as.texinfo: Document options -me5500 and -me6500.
 111         * doc/c-ppc.texi: Likewise.
 112
 113 2012-03-07  Nick Clifton  <nickc@redhat.com>
 114
 115         * config/tc-mn10300.c (other_registers): Add SSP and USP.
 116         (md_assemble): Add support for TLS relocs.
 117         (mn10300_parse_name): Likewise.
 118
 119 2012-02-27  Alan Modra  <amodra@gmail.com>
 120
 121         * config/tc-crx.c (check_range): Correct uint32_t misconceptions.
 122
 123 2012-02-27  Alan Modra  <amodra@gmail.com>
 124
 125         * config/tc-tic4x.c (tic4x_do_align): Remove ATTRIBUTE_UNUSED on
 126         params.  Properly generate NOP pattern.  Comment reason for
 127         subseg_text_p failure.
 128
 129 2012-02-27  Alan Modra  <amodra@gmail.com>
 130
 131         * config/tc-h8300.c (constant_fits_width_p): Trim constant to 32 bits
 132         and sign extend before range tests.
 133         (constant_fits_size_p): Similarly.
 134         (get_specific): Trim X_add_number to 32 bits.
 135         (fix_operand_size): Likewise, and use unsigned test for signed
 136         ranges.
 137
 138 2012-02-27  Alan Modra  <amodra@gmail.com>
 139
 140         * config/tc-crx.c: Include bfd_stdint.h.
 141         (getconstant): Remove irrelevant comment.  Don't fail due to
 142         sign-extension of int mask.
 143         (check_range): Rewrite using unsigned arithmetic throughout.
 144
 145 2012-02-25  Walter Lee  <walt@tilera.com>
 146
 147         * tc-tilepro.c (emit_tilepro_instruction): Check if symbol is
 148         non-local before checking sy_value.
 149         * tc-tilegx.c (emit_tilegx_instruction): Ditto.
 150
 151 2012-02-25  Walter Lee  <walt@tilera.com>
 152
 153         * tc-tilepro.c (O_tls_le): Define operator.
 154         (O_tls_le_lo16): Ditto.
 155         (O_tls_le_hi16): Ditto.
 156         (O_tls_le_ha16): Ditto.
 157         (O_tls_gd_call): Ditto.
 158         (O_tls_gd_add): Ditto.
 159         (O_tls_ie_load): Ditto.
 160         (md_begin): Delete old operators; handle new operators.
 161         (emit_tilepro_instruction): Ditto.
 162         (md_apply_fix): Ditto.
 163         * tc-tilegx.c (O_hw1_got): Delete operator.
 164         (O_hw2_got): Ditto.
 165         (O_hw3_got): Ditto.
 166         (O_hw2_last_got): Ditto.
 167         (O_hw1_tls_gd): Ditto.
 168         (O_hw2_tls_gd): Ditto.
 169         (O_hw3_tls_gd): Ditto.
 170         (O_hw2_last_tls_gd): Ditto.
 171         (O_hw1_tls_ie): Ditto.
 172         (O_hw2_tls_ie): Ditto.
 173         (O_hw3_tls_ie): Ditto.
 174         (O_hw2_last_tls_ie): Ditto.
 175         (O_hw0_tls_le): Define operator.
 176         (O_hw0_last_tls_le): Ditto.
 177         (O_hw1_last_tls_le): Ditto.
 178         (O_tls_gd_call): Ditto.
 179         (O_tls_gd_add): Ditto.
 180         (O_tls_ie_load): Ditto.
 181         (O_tls_add): Ditto.
 182         (md_begin): Delete old operators; handle new operators.
 183         (emit_tilegx_instruction): Ditto.
 184         (md_apply_fix): Ditto.
 185         * doc/c-tilegx.texi: Delete old operators; document new operators.
 186         * doc/c-tilepro.texi: Ditto.
 187
 188 2012-02-25  Walter Lee  <walt@tilera.com>
 189
 190         * tc-tilepro.c (apply_special_operator): delete cases for
 191         got and tls operators.
 192         (md_apply_fix): Ditto.
 193         * tc-tilegx.c (md_begin): Set architecture and machine.
 194         (tilegx_target_format): Handle big endian.
 195         (OPTION_EB): Define.
 196         (OPTION_EL): Define.
 197         (md_longopts): Add entries for "EB" and "EL".
 198         (md_parse_option): Handle OPTION_EB and OPTION_EL.
 199         (md_show_usage): Add -EB and -EL.
 200         (md_number_to_chars): New.
 201         (apply_special_operator): delete cases for got and tls
 202         operators.
 203         (md_apply_fix): Ditto.
 204         * tc-tilegx.h (TARGET_BYTES_BIG_ENDIAN): Guard definition with
 205         ifndef.
 206         (md_number_to_chars): Delete.
 207         * configure.tgt (tilegx*be): Handle.
 208         * doc/as.texinfo [TILE-Gx]: Document -EB and -EL.
 209         * doc/c-tilegx.texi: Ditto.
 210
 211 2012-02-21  H.J. Lu  <hongjiu.lu@intel.com>
 212
 213         * config/tc-i386.c (check_hle): Use HLEPrefixNone, HLEPrefixLock,
 214         HLEPrefixAny and HLEPrefixRelease.
 215
 216 2012-02-21  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 217
 218         * gas/config/tc-arm.h (DOUBLESLASH_LINE_COMMENTS): Define.
 219
 220 2012-02-21  Iain Sandoe  <idsandoe@googlemail.com>
 221
 222         * write.c (write_object_file): Add md_pre_output_hook.
 223         * config/obj-macho.c (obj_mach_o_check_before_writing): New.
 224         (obj_mach_o_pre_output_hook): New.
 225         * config/obj-macho.h (md_pre_output_hook): Define.
 226         (obj_mach_o_pre_output_hook): Declare.
 227
 228 2012-02-21  Tristan Gingold  <gingold@adacore.com>
 229
 230         * config/tc-i386.h (OBJ_MACH_O): New section.
 231         (TC_FORCE_RELOCATION): Use obj_mach_o_force_reloc.
 232         (TC_FORCE_RELOCATION_SUB_SAME): New
 233         (TC_FORCE_RELOCATION_SUB_LOCAL): New.
 234         (TC_VALIDATE_FIX_SUB): New.
 235         * frags.h (struct frag): OBJ_FRAG_TYPE, new field.
 236         * symbols.c (colon): obj_frob_colon: New hook.
 237         * write.c (write_object_file): md_pre_relax_hook, new
 238         hook.
 239         * config/obj-macho.c (obj_mach_o_frob_colon): New.
 240         (obj_mach_o_frob_label): Record sub-section labels.
 241         (obj_mach_o_frob_symbol): Rename from obj_macho_frob_symbol.
 242         (obj_mach_o_set_subsections): New.
 243         (obj_mach_o_pre_relax_hook): New.
 244         (obj_mach_o_in_different_subsection): New.
 245         (obj_mach_o_force_reloc_sub_same): New.
 246         (obj_mach_o_force_reloc_sub_local): New.
 247         (obj_mach_o_force_reloc): New.
 248         * config/obj-macho.h (OBJ_SYMFIELD_TYPE): New.
 249         (obj_frob_colon): New Define.
 250         (obj_mach_o_frob_label): Renamed.
 251         (obj_mach_o_frob_symbol): Renamed.
 252         (OBJ_FRAG_TYPE): New.
 253         (obj_mach_o_in_different_subsection, obj_mach_o_force_reloc,
 254          obj_mach_o_force_reloc_sub_same,
 255          obj_mach_o_force_reloc_sub_local): New declarations.
 256
 257 2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>
 258
 259         * config/obj-macho.c (obj_mach_o_is_frame_section): New.
 260         (obj_mach_o_allow_local_subtract): New.
 261         * config/obj-macho.h (md_allow_local_subtract): Define.
 262         (obj_mach_o_allow_local_subtract): Declare.
 263
 264 2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>
 265
 266         * config/obj-macho.c (obj_mach_o_make_or_get_sect): In the absence of
 267         canonical information, try to determine CODE and DEBUG section flags
 268         from the mach-o section data.
 269
 270 2012-02-20  Nick Clifton  <nickc@redhat.com>
 271
 272         * cgen.c (gas_cgen_parse_operand): Do not set BSF_RELC flag on
 273         local symbols.
 274
 275 2012-02-12  Iain Sandoe  <idsandoe@googlemail.com>
 276
 277         * config/obj-macho.c (obj_mach_o_indirect_symbol): Force promotion of
 278         any local symbol used as an indirect.
 279
 280 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
 281
 282         * config/obj-macho.c (obj_mach_o_make_or_get_sect): Always fill in
 283         stub size when provided.  (obj_mach_o_section): Flag that stub-size
 284         has been provided.
 285
 286 2012-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 287
 288         * config/tc-i386.c (HLE_PREFIX): New.
 289         (check_hle): Likewise.
 290         (_i386_insn): Add have_hle.
 291         (cpu_arch): Add .hle and .rtm.
 292         (md_assemble): Call check_hle if i.have_hle isn't zero.
 293         (parse_insn): Set i.have_hle to 1 for HLE prefix.
 294         (output_jump): Support up to 2 byte opcode.
 295
 296         * doc/c-i386.texi: Document hle/.hle and rtm/.rtm.
 297
 298 2012-02-02  Tristan Gingold  <gingold@adacore.com>
 299
 300         * config/obj-macho.c (obj_mach_o_zerofill): Silent
 301         uninitialized variable warning.
 302
 303 2012-02-02  Nick Clifton  <nickc@redhat.com>
 304
 305         PR gas/13224
 306         * config/obj-elf.c (obj_elf_parse_section_letters): Rename 'clone'
 307         to 'is_clone' to avoid shadowing a gloabl.
 308         (obj_elf_section): Likewise.
 309
 310 2012-01-31  Paul Brook  <paul@codesourcery.com>
 311
 312         * doc/c-tic6x.c: Fix typo.
 313
 314 2012-01-26  Alexey Makhalov  <makhaloff@gmail.com>
 315
 316         PR gas/13624
 317         * app.c (app_push): Set 'add_newlines' to zero after saving.
 318
 319 2012-01-24  DJ Delorie  <dj@redhat.com>
 320
 321         * config/rl78-parse.y (NOT1): Add.
 322
 323 2012-01-23  Roland McGrath  <mcgrathr@google.com>
 324
 325         * configure.tgt (i386-*-nacl*): Match it.
 326         * config/te-nacl.h: New file.
 327         * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT): Define for this case.
 328         * config/tc-i386.c [TE_NACL] (i386_comment_chars, PREFIX_SEPARATOR):
 329         Use TE_GNU et al case for TE_NACL too.
 330
 331 2012-01-20  H.J. Lu  <hongjiu.lu@intel.com>
 332
 333         * config/tc-i386.c (_i386_insn): Replace disp32_encoding with
 334         disp_encoding.
 335         (md_assemble): Updated.
 336         (output_branch): Likewise.
 337         (parse_insn): Support .d8 suffix.
 338         (build_modrm_byte): Fake zero displacement for .d8 and .d32
 339         suffixes.
 340
 341         * doc/c-i386.texi: Document .d8 suffix.
 342
 343 2012-01-17  Andrew Burgess  <aburgess@broadcom.com>
 344
 345         * write.c (fix_new_internal): Don't mark used parameter as unused.
 346
 347 2012-01-17  Alan Modra  <amodra@gmail.com>
 348
 349         * as.c (parse_args): Update copyright message year.
 350
 351 2012-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 352
 353         * config/tc-i386.c (cpu_arch): Add ".vmfunc".
 354
 355         * doc/c-i386.texi: Document vmfunc.
 356
 357 2012-01-13  Tristan Gingold  <gingold@adacore.com>
 358
 359         * config/obj-macho.c (obj_mach_o_reorder_section_relocs): New.
 360         * config/obj-macho.h (SET_SECTION_RELOCS): Define.
 361         (obj_mach_o_reorder_section_relocs): Declare.
 362
 363 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
 364
 365         * config/obj-macho.c (obj_mach_o_set_indirect_symbols): Handle
 366         absolute indirect symbols.
 367
 368 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
 369
 370         * config/obj-macho.c (obj_mach_o_set_vma_data): New type.
 371         (obj_mach_o_set_section_vma): New.
 372         (obj_mach_o_post_relax_hook): New.
 373         * config/obj-macho.h (md_post_relax_hook): Define.
 374         (obj_mach_o_post_relax_hook): Declare.
 375
 376 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
 377
 378         * config/obj-macho.c (obj_mach_o_set_symbol_qualifier): Switch off
 379         lazy when the symbol is private_extern.
 380         (obj_mach_o_indirect_sym): New type.
 381         (obj_mach_o_indirect_symbol): New.
 382         (mach_o_pseudo_table): Use obj_mach_o_indirect_symbol.
 383         (obj_macho_frob_label): Adjust to avoid adding bsyms for locals.
 384         (obj_macho_frob_label): Likewise.  Adjust external and comm
 385         symbol tests.
 386         (obj_mach_o_set_indirect_symbols): New.
 387         (obj_mach_o_frob_file_after_relocs): New.
 388         *config/obj-macho.h (obj_frob_file_after_relocs): Define.
 389         (obj_mach_o_frob_file_after_relocs): Declare.
 390
 391 2012-01-12  Tristan Gingold  <gingold@adacore.com>
 392
 393         PR gas/13591
 394         * config/obj-coff.h (sy_obj): Rename macro to avoid a name conflict.
 395
 396 2012-01-10  Tristan Gingold  <gingold@adacore.com>
 397
 398         * struc-symbol.h (struct symbol_flags): New struct, created from...
 399         (struct symbol): ... this one.  Add sy_flags field, remove flag fields.
 400         (struct local_symbol): Replace lsy_marker field by lsy_flags.
 401         Adjust comment.
 402         (local_symbol_resolved_p): Adjust.
 403         (local_symbol_mark_resolved): Likewise.
 404         * symbols.c (LOCAL_SYMBOL_CHECK): Adjust.
 405         (local_symbol_make, local_symbol_convert, colon)
 406         (symbol_clone_if_forward_ref, verify_symbol_chain)
 407         (resolve_symbol_value, snapshot_symbol, S_GET_VALUE)
 408         (S_IS_WEAKREFR, S_IS_WEAKREFD, S_IS_VOLATILE, S_IS_FORWARD_REF)
 409         (S_SET_WEAKREFR, S_CLEAR_WEAKREFR, S_SET_WEAKREFD)
 410         (S_CLEAR_WEAKREFD, S_SET_VOLATILE, S_CLEAR_VOLATILE)
 411         (S_SET_FORWARD_REF, symbol_same_p, symbol_mark_used)
 412         (symbol_clear_used, symbol_used_p, symbol_mark_used_in_reloc)
 413         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p)
 414         (symbol_mark_mri_common, symbol_clear_mri_common)
 415         (symbol_mri_common_p, symbol_mark_written, symbol_clear_written)
 416         (symbol_written_p, symbol_mark_resolved, symbol_resolved_p)
 417         (symbol_equated_reloc_p, dot_symbol_init)
 418         (print_symbol_value_1): Adjust.
 419
 420 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
 421
 422         * config/obj-macho.c (obj_mach_o_weak): Remove.
 423         (obj_mach_o_common_parse): Set symbol qualifiers.
 424         (LAZY, REFE): New macros.
 425         (obj_mach_o_symbol_type): New enum.
 426         (obj_mach_o_set_symbol_qualifier): New.
 427         (obj_mach_o_sym_qual): New.
 428         (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to
 429         a dummy function.
 430         (obj_mach_o_type_for_symbol): New.
 431         (obj_macho_frob_label): New.
 432         (obj_macho_frob_symbol): New.
 433         * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name.
 434         (obj_frob_label, obj_macho_frob_label): Declare.
 435         (obj_frob_symbol, obj_macho_frob_symbol): Declare.
 436
 437 2012-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
 438
 439         * config/tc-mips.c (s_tls_rel_directive): Call mips_clear_insn_labels.
 440
 441 2012-01-08  Andrew Pinski  <andrew.pinski@caviumnetworks.com>
 442             Richard Sandiford  <rdsandiford@googlemail.com>
 443
 444         * config/tc-mips.c (mips_move_labels): Take the list of labels and
 445         textness as parameters.
 446         (mips_move_text_labels): New function.
 447         (append_insn): Use it instead of mips_move_labels.
 448         (mips_emit_delays, start_noreorder): Likewise.
 449         (mips_align): Take the labels rather than just one label.
 450         Move all labels to after the .align.
 451         (s_align): Change the last argument to mips_align.
 452         (s_cons): Likewise.
 453         (s_float_cons): Likewise.
 454         (s_gpword): Likewise.
 455         (s_gpdword): Likewise.
 456
 457 2012-01-06  Tristan Gingold  <gingold@adacore.com>
 458
 459         * config/tc-i386.c: Update copyright year.
 460         (lex_got): Also defined for Mach-O.
 461         Add a guard for non-ELF configuration.
 462         (md_longopts): Also handle -64 for Mach-O.
 463         (md_parse_option): Likewise.
 464         (i386_target_format): Adjust for x86_64-darwin.
 465
 466 2012-01-04  Iain Sandoe  <idsandoe@googlemail.com>
 467
 468         * config/obj-macho.c (obj_mach_o_segT_from_bfd_name): Tidy definition.
 469         (obj_mach_o_get_section_names): New (split from obj_mach_o_section).
 470         (obj_mach_o_make_or_get_sect): Likewise.
 471         (obj_mach_o_section): Split out the functionality shared with zerofill.
 472         (obj_mach_o_zerofill): New.
 473         (obj_mach_o_common_parse): Ensure whitespace is skipped.
 474         (mach_o_pseudo_table): Add .zerofill.
 475
 476 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
 477
 478         * config/obj-macho.c (obj_macho_process_stab): New.
 479         * config/obj-macho.h (OBJ_PROCESS_STAB): Define.
 480         (obj_macho_process_stab): Declare.
 481
 482 For older changes see ChangeLog-2011
 483 \f
 484 Local Variables:
 485 mode: change-log
 486 left-margin: 8
 487 fill-column: 74
 488 version-control: never
 489 End: