gas/ChangeLog

   1 2007-06-29  Joseph Myers  <joseph@codesourcery.com>
   2
   3         * as.c (create_obj_attrs_section): New.
   4         (main): Call create_obj_attrs_section for ELF.
   5         * read.c (s_gnu_attribute, skip_whitespace, skip_past_char,
   6         skip_past_comma, s_vendor_attribute): New.
   7         (potable): Add gnu_attribute for ELF.
   8         * read.h (s_vendor_attribute): Declare.
   9         * config/tc-arm.c (s_arm_eabi_attribute): Replace by wrapper
  10         round s_vendor_attribute.
  11         (aeabi_set_public_attributes): Update for new attributes
  12         interfaces.
  13         (arm_md_end): Remove attributes contents setting now done
  14         generically.
  15
  16 2007-06-29  M R Swami Reddy  <MR.Swami.Redd@nsc.com>
  17
  18         * Makefile.am: Add CR16 related entry.
  19         * Makefile.in: Regenerate.
  20         * config/tc-cr16.h: New file
  21         * config/tc-cr16.c: New file
  22         * doc/c-cr16.texi: New file for cr16
  23         * doc/all.texi: Entry for cr16
  24         * doc/Makefile.am: Added c-cr16.texi
  25         * doc/Makefile.in: Regenerate
  26         * doc/as.texinfo: Entry for CR16 target
  27         * NEWS: Announce the support for the new target.
  28
  29 2007-06-26  Paul Brook  <paul@codesourcery.com>
  30
  31         * config/tc-arm.c (parse_operands): Accept generic coprocessor regs
  32         for OP_RVC.
  33         (reg_names): Add fpinst, pfinst2, mvfr0 and mvfr1.
  34
  35 2007-06-25  H.J. Lu  <hongjiu.lu@intel.com>
  36
  37         * config/tc-i386.c (process_operands): Replace regKludge
  38         with RegKludge.
  39
  40 2007-06-25  Richard Sandiford  <richard@codesourcery.com>
  41
  42         * config/tc-mips.h (TC_SYMFIELD_TYPE): New.
  43         * config/tc-mips.c (append_insn): Record which symbols have
  44         R_MIPS16_26 relocations against them.
  45         (mips_fix_adjustable): Don't reduce relocations against such symbols.
  46
  47 2007-06-22  Sterling Augustine  <sterling@tensilica.com>
  48
  49         * config/tc-xtensa.c (xg_assembly_relax): Comment termination rules.
  50         (frag_format_size): Handle RELAX_IMMED_STEP3.
  51         (xtensa_relax_frag, md_convert_frag): Likewise.
  52         * config/tc-xtensa.h (xtensa_relax_statesE): Add RELAX_IMMED_STEP3.
  53         (RELAX_IMMED_MAXSTEPS): Adjust.
  54         * config/xtensa-relax.c (widen_spec_list): Add transitions from
  55         wide branches to branch-over-jumps.
  56         (build_transition): Handle wide branches in transition patterns.
  57
  58 2007-06-22  H.J. Lu  <hongjiu.lu@intel.com>
  59
  60         * config/tc-i386.c (disp_size): New.
  61         (imm_size): Likewise.
  62         (output_disp): Use disp_size and imm_size.
  63         (output_imm): Use imm_size.
  64
  65 2007-06-19  Sterling Augustine  <sterling@tensilica.com>
  66
  67         * config/tc-xtensa.h (struct xtensa_frag_type): Update comment about
  68         use of literal_frag field.
  69         * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Record frag
  70         in the literal_frag field.
  71         (xtensa_move_literals): Use it here instead of searching.  Update
  72         literal_frag field with new value.
  73
  74 2007-06-14  Paul Brook  <paul@codesourcery.com>
  75
  76         * config/tc-arm.c (do_t_mov_cmp): Handle shift by register and
  77         narrow shift by immediate.
  78
  79 2007-06-14  H.J. Lu  <hongjiu.lu@intel.com>
  80
  81         * Makefile.am (ACLOCAL_AMFLAGS): Add -I ../config -I ../bfd.
  82
  83         * acinclude.m4: Don't include m4 files.
  84         (BFD_BINARY_FOPEN): Removed.
  85         Remove libtool kludge.
  86
  87         * Makefile.in: Regenerated.
  88         * doc/Makefile.in: Likewise.
  89         * aclocal.m4: Likewise.
  90         * configure: Likewise.
  91
  92 2007-06-11  Sterling Augustine  <sterling@tensilica.com>
  93             Bob Wilson  <bob.wilson@acm.org>
  94
  95         * config/tc-xtensa.c (XTENSA_PROP_INSN_NO_TRANSFORM): Renamed to...
  96         (XTENSA_PROP_NO_TRANSFORM): ...this.
  97         (frag_flags_struct): Move is_no_transform out of the insn sub-struct.
  98         (xtensa_mark_frags_for_org): New.
  99         (xtensa_handle_align): Set RELAX_ORG frag subtype for rs_org.
 100         (xtensa_post_relax_hook): Call xtensa_mark_frags_for_org.
 101         (get_frag_property_flags): Adjust reference to is_no_transform flag.
 102         (xtensa_frag_flags_combinable): Likewise.
 103         (frag_flags_to_number): Likewise.  Use XTENSA_PROP_NO_TRANSFORM.
 104         * config/tc-xtensa.h (xtensa_relax_statesE): Add RELAX_ORG.
 105
 106 2007-06-06  Paul Brook  <paul@codesourcery.com>
 107
 108         * config/tc-arm.c (s_align): Pad code sections appropriately.
 109
 110 2007-06-05  Paul Brook  <paul@codesourcery.com>
 111
 112         * config/tc-arm.c (insns): Correct Thumb-2 ldrd/strd opcodes.
 113
 114 2007-06-05  Nick Clifton  <nickc@redhat.com>
 115
 116         PR gas/4587
 117         * config/tc-sparc.c (sparc_ip): Terminate tls_ops array.
 118
 119 2007-06-05  Alan Modra  <amodra@bigpond.net.au>
 120
 121         * config/tc-spu.c (spu_cons): Use deferred_expression.  Handle
 122         number@ppu.
 123         (tc_gen_reloc): Abort if neither addsy or subsy is set.
 124         (md_apply_fix): Don't attempt to resolve SPU_PPU relocs.
 125         * config/tc-spu.h (md_operand): Handle @ppu without sym.
 126
 127 2007-05-31  Paul Brook  <paul@codesourcery.com>
 128
 129         * config/tc-arm.c (insns): Allow strex on M profile cores.
 130
 131 2007-05-29  David S. Miller  <davem@davemloft.net>
 132             Jakub Jelinek  <jakub@redhat.com>
 133
 134         PR gas/4558
 135         * config/tc-sparc.c (md_apply_fix): Fix relocation overflow checks
 136         for BFD_RELOC_SPARC_WDISP16 and BFD_RELOC_SPARC_WDISP19.
 137
 138 2007-05-29  Alan Modra  <amodra@bigpond.net.au>
 139
 140         * config/tc-spu.h: Wrap in #ifndef/#endif.  Delete coff macros.
 141
 142 2007-05-29  Alan Modra  <amodra@bigpond.net.au>
 143
 144         * config/tc-ppc.c: Convert to ISO C.
 145         * config/tc-ppc.c: Likewise.
 146
 147 2007-05-29  Alan Modra  <amodra@bigpond.net.au>
 148
 149         * write.h (EXEC_MACHINE_TYPE): Delete.
 150         (string_byte_count, section_alignment): Delete.
 151
 152 2007-05-28  Nathan Sidwell  <nathan@codesourcery.com>
 153
 154         * app.c (do_scrub_chars): Cope with \ at end of buffer.
 155
 156 2007-05-26  Alan Modra  <amodra@bigpond.net.au>
 157
 158         * config/tc-ppc.c (ppc_insert_operand): Truncate sign bits in
 159         top 32 bits of 64 bit value if so doing results in passing
 160         range check.  Rewrite sign extension fudges similarly.  Enable
 161         fudges for powerpc64 too.  Report user value if range check
 162         fails rather than fudged value.  Negate PPC_OPERAND_NEGATIVE
 163         range rather than value, also to report user value on failure.
 164
 165 2007-03-25  Paul Brook  <paul@codesourcery.com>
 166
 167         * config/tc-arm.c (T2_SUBS_PC_LR): Define.
 168         (do_t_add_sub): Correctly encode subs pc, lr, #const.
 169         (do_t_mov_cmp): Correctly encode movs pc, lr.
 170
 171 2007-05-24  Steve Ellcey  <sje@cup.hp.com>
 172
 173         * Makefile.in: Regnerate.
 174         * configure: Regenerate.
 175         * aclocal.m4: Regenerate.
 176         * doc/Makefile.in: Regenerate.
 177
 178 2007-05-22  Bob Wilson  <bob.wilson@acm.org>
 179
 180         * doc/c-xtensa.texi (Xtensa Automatic Alignment): Remove statements
 181         and index entries about automatic alignment of ENTRY instructions.
 182
 183 2007-05-22  Nick Clifton  <nickc@redhat.com>
 184
 185         * doc/as.texinfo: Use @copying around the copyright notice.
 186
 187 2007-05-18  Joseph Myers  <joseph@codesourcery.com>
 188
 189         * config/tc-mips.c (s_mipsset): Use generic s_set for directives
 190         containing a comma.
 191
 192 2007-05-17  H.J. Lu  <hongjiu.lu@intel.com>
 193
 194         PR gas/4517
 195         2003-06-05  Michal Ludvig  <mludvig@suse.cz>
 196         * doc/as.texinfo: Document new directives: .cfi_restore,
 197         .cfi_undefined, .cfi_same_value, .cfi_return_column,
 198         .cfi_remember_state and .cfi_restore_state.
 199
 200 2007-05-17  Nathan Sidwell  <nathan@codesourcery.com>
 201
 202         * config/tc-m68k.c (md_apply_fix): Show value of out of range
 203         fixups in error message.
 204         (md_conver_frag_1): Propagate the fix source location and use
 205         as_bad_where rather than fatal, for better error messages.
 206
 207 2007-05-16  Paul Brook  <paul@codesourcery.com>
 208
 209         * config/tc-arm.c (v7m_psrs): Add uppercase PSR names and xpsr.
 210
 211 2007-05-15  Mark Shinwell  <shinwell@codesourcery.com>
 212
 213         * app.c (do_scrub_chars): Don't damage \@ pseudo-variables.
 214
 215 2007-05-15  Vincent Riviere  <vincent.riviere@freesbee.fr>
 216
 217         PR gas/3041
 218         * config/tc-m68k.c (relaxable_symbol): Make sure that the correct
 219         addend is stored for relocs against weak symbols.
 220         (md_apply_fix): So not loose track of addend for relocs against
 221         weak symbols.
 222
 223 2007-05-14  Thiemo Seufer  <ths@mips.com>
 224
 225         * config/tc-mips.c (md_parse_option): Fix parsing of -O option.
 226
 227 2007-05-14  Mei Ligang  <ligang@sunnorth.com.cn>
 228
 229         * config/tc-score.c (data_op2, validate_immediate): Fix bug for
 230         addri, addri.c, subi, and subi.c when immediate number is hex.
 231         (score_insns): Remove subis and subis.c.
 232         (do_sub_rdi16): Delete.
 233
 234 2007-05-11  Alan Modra  <amodra@bigpond.net.au>
 235
 236         * config/tc-spu.c (md_pseudo_table): Add int, long, quad.  Call
 237         spu_cons for word.
 238         (md_assemble): Tidy use of insn.flag.
 239         (get_imm): Likewise.  Handle uppercase input too.
 240         (spu_cons): New function.
 241         * config/tc-spu.h (tc_fix_adjustable): Don't adjust SPU_PPU relocs.
 242         (TC_FORCE_RELOCATION): Don't resolve them either.
 243
 244 2007-05-05  Mark Shinwell  <shinwell@codesourcery.com>
 245
 246         * config/tc-arm.c (md_apply_fix): Generate more accurate
 247         diagnostic when 8-bit immediate range is exceeded for
 248         BFD_RELOC_ARM_OFFSET_IMM8.
 249
 250 2007-05-04  Alan Modra  <amodra@bigpond.net.au>
 251
 252         PR gas/4460
 253         * config/tc-i386.c (lex_got): Don't replace the reloc token with
 254         a space if we already have a space.
 255
 256 2007-05-03  H.J. Lu  <hongjiu.lu@intel.com>
 257
 258         * config/tc-i386.c (match_template): Don't explicitly check
 259         suffix for crc32 in Intel mode.
 260         (process_suffix): Issue an error for crc32 if the operand size
 261         is ambiguous.
 262
 263 2007-05-03  Vincent Riviere  <vincent.riviere@freesbee.fr>
 264             Nick Clifton  <nickc@redhat.com>
 265
 266         PR gas/3041
 267         * config/tc-m68k.c (relaxable_symbol): Do not relax weak symbols.
 268         (tc_gen_reloc): Adjust the addend of relocs against weak symbols.
 269         (md_apply_fix): Put zero values into the frags referencing weak
 270         symbols.
 271
 272 2007-05-02  Alan Modra  <amodra@bigpond.net.au>
 273
 274         PR 4448
 275         * config/tc-ppc.c (ppc_insert_operand): Don't increase min for
 276         PPC_OPERAND_PLUS1.
 277
 278 2007-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 279
 280         * config/tc-i386.c (match_template): Check suffix for crc32 in
 281         Intel mdoe.
 282         (process_suffix): Default the suffix of 8bit crc32 to
 283         BYTE_MNEM_SUFFIX.
 284         (check_byte_reg): Skip check for 8bit crc32.
 285
 286 2007-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 287
 288         * config/tc-i386.c (md_assemble): Use register_prefix in
 289         error/warning message.
 290         (check_byte_reg): Likewise.
 291         (check_long_reg): Likewise.
 292         (check_qword_reg): Likewise.
 293         (check_word_reg): Likewise.
 294         (process_operands): Likewise.
 295
 296 2007-04-30  Alan Modra  <amodra@bigpond.net.au>
 297
 298         PR 4436
 299         * config/tc-ppc.c (ppc_insert_operand): Disable range check if
 300         min > max.
 301
 302 2007-04-28  Thiemo Seufer  <ths@networkno.de>
 303
 304         * config/tc-mips.c: Fix comment.
 305
 306 2007-04-26  Anatoly Sokolov <aesok@post.ru>
 307
 308         * config/tc-avr.c (mcu_types): Add support for atmega8hva and
 309         atmega16hva devices. Move at90usb82 device to 'avr5' architecture.
 310         * doc/c-avr.texi: Document new devices.
 311
 312 2007-04-24  Alan Modra  <amodra@bigpond.net.au>
 313
 314         * Makefile.am: Run "make dep-am".
 315         * Makefile.in: Regenerate.
 316
 317 2007-04-23  Nathan Sidwell  <nathan@codesourcery.com>
 318
 319         * config/tc-m68k.c (mcf54455_ctrl): New.
 320         (HAVE_LONG_DISP, HAVE_LONG_CALL, HAVE_LONG_COND): New.
 321         (m68k_archs): Add isac.
 322         (m68k_cpus): Add 54455 family.
 323         (m68k_ip): Split Bg into Bb, Bs, Bg.
 324         (m68k_elf_final_processing): Add ISA_C.
 325         * doc/c-m68k.texi (M680x0 Options): Add isac.
 326
 327 2007-04-22  Alan Modra  <amodra@bigpond.net.au>
 328
 329         * read.c (read_a_source_file): Skip multiple spaces to
 330         cover hack in mmix md_start_line_hook which overwrites a
 331         colon with a space.  Delete sermon and needless assertion.
 332
 333 2007-04-21  Alan Modra  <amodra@bigpond.net.au>
 334
 335         * config/atof-vax.c (atof_vax_sizeof): Change return type to unsigned.
 336         (md_atof): Make number_of_chars unsigned.  Revert last change.
 337         * config/tc-or32.c (md_apply_fix): Delete bogus assertions.
 338         * config/tc-sh.c (sh_optimize_expr): Only define for OBJ_ELF.
 339         * config/tc-sh.h (md_optimize_expr): Likewise.
 340         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Delete bogus
 341         assertion.
 342         * config/tc-xtensa.c (convert_frag_immed_finish_loop): Likewise.
 343
 344 2007-04-21  Nick Clifton  <nickc@redhat.com>
 345
 346         * config/atof-vax.c (md_atof): Fix comparison inside know().
 347
 348         * config/tc-ia64.c (emit_one_bundle): Fix typo.
 349
 350 2007-04-21  Alan Modra  <amodra@bigpond.net.au>
 351
 352         * expr.c (expr): Assert on rankarg, not rank which can be unsigned.
 353         * read.c (read_a_source_file): Remove buffer_limit[-1] assertion.
 354         Don't skip over NUL char.
 355         (pseudo_set): Set X_op for registers to O_register.
 356         * symbols.c (symbol_clone): Remove assertion that sym is defined.
 357         (resolve_symbol_value): Resolve O_register symbols.
 358         * config/tc-i386.c (parse_real_register): Don't use i386_float_regtab.
 359         Instead find st(0) by hash lookup.
 360         * config/tc-ppc.c (ppc_macro): Warning fix.
 361
 362         * as.h (ENABLE_CHECKING): Default define to 0.
 363         (know): Assert if ENABLE_CHECKING.
 364         (struct relax_type): Remove superfluous declaration.
 365         * configure.in (--enable-checking): New.
 366         * configure: Regenerate.
 367         * config.in: Regenerate.
 368         * config/tc-ppc.c (ppc_setup_opcodes): Do checks when ENABLE_CHECKING.
 369         Check for duplicate powerpc_operands entries.
 370
 371 2007-04-20  Nathan Sidwell  <nathan@codesourcery.com>
 372
 373         * config/tc-m68k.c (mcf5253_ctrl): New.
 374         (mcf52223_ctrl): New.
 375         (m68k_cpus): Add 5253, 52221, 52223.
 376
 377         * config/m68k-parse.h (RAMBAR_ALT): New.
 378         * config/tc-m68k.c (mcf5206_ctrl, mcf5307_ctrl): New.
 379         (mcf_ctrl, mcf5208_ctrl, mcf5210a_ctrl, mcf5213_ctrl, mcf52235_ctrl,
 380         mcf5225_ctrl, mcf5235_ctrl, mcf5271_ctrl, mcf5275_ctrl,
 381         mcf5282_ctrl, mcf5329_ctrl, mcf5373_ctrl, mcfv4e_ctrl,
 382         mcf5475_ctrl, mcf5485_ctrl): Add RAMBAR synonym for
 383         RAMBAR1.
 384         (mcf5272_ctrl): Add RAMBAR0, replace add RAMBAR with RAMBAR_ALT.
 385         (m68k_cpus): Adjust 5206, 5206e & 5307 entries.
 386         (m68k_ip) <Case J>: Detect when RAMBAR_ALT should be used.  Add it
 387         to control register mapping.
 388
 389 2007-04-20  Alan Modra  <amodra@bigpond.net.au>
 390
 391         * messages.c (as_internal_value_out_of_range): Fix typo in
 392         error message.  Return after printing domain error.
 393         * config/tc-ppc.c (ppc_insert_operand): Preserve low zero bits
 394         in max when shifting right.
 395
 396 2007-04-20  Alan Modra  <amodra@bigpond.net.au>
 397
 398         * messages.c (as_internal_value_out_of_range): Extend to report
 399         errors for values with invalid low bits set.
 400         * config/tc-ppc.c (ppc_setup_opcodes): Check powerpc_operands bitm
 401         fields.  Check that operands and opcode fields are disjoint.
 402         (ppc_insert_operand): Check operands using mask rather than bit
 403         count.   Check low bits too.  Handle PPC_OPERAND_PLUS1.  Adjust
 404         insertion code.
 405         (md_apply_fix): Adjust for struct powerpc_operand change.
 406
 407 2007-04-19  Paul Brook  <paul@codesourcery.com>
 408
 409         * config/tc-arm.c (md_assemble): Only allow 16-bit instructions on
 410         Thumb-1.  Add sanity check for bogus relaxations.
 411
 412 2007-04-19  Paul Brook  <paul@codesourcery.com>
 413
 414         * config/tc-arm.c (insns): Allow rsb and rsbs on Thumb-1.
 415
 416 2007-04-19  Alan Modra  <amodra@bigpond.net.au>
 417
 418         * Makefile.am: Run "make dep-am".
 419         * Makefile.in: Regenerate.
 420
 421 2007-04-19  Nathan Froyd <froydnj@codesourcery.com>
 422
 423         * doc/c-ppc.texi (PowerPC-Opts): Document -me500, -me500x2, -mspe.
 424
 425 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 426
 427         * doc/c-i386.texi; Document .ssse3, .sse4.1, .sse4.2 and .sse4.
 428
 429 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 430
 431         * config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4.
 432         (match_template): Handle operand size for crc32 in SSE4.2.
 433         (process_suffix): Handle operand type for crc32 in SSE4.2.
 434         (output_insn): Support SSE4.2.
 435
 436 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 437
 438         * config/tc-i386.c (cpu_arch): Add .sse4.1.
 439         (process_operands): Adjust implicit operand for blendvpd,
 440         blendvps and pblendvb in SSE4.1.
 441         (output_insn): Support SSE4.1.
 442
 443 2007-04-18  Paul Brook  <paul@codesourcery.com>
 444
 445         * config/tc-arm.c (do_t_rsb): Use 16-bit encoding when possible.
 446
 447 2007-04-16  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 448
 449         * config/tc-sh.c (sh_handle_align):  Call as_bad_where instead
 450         of as_warn_where for misaligned data.
 451
 452 2007-04-15  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 453
 454         * config/tc-sh.c (align_test_frag_offset_fixed_p): Handle
 455         rs_fill frags.
 456
 457 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 458
 459         * Makefile.am: Add ACLOCAL_AMFLAGS.
 460         * Makefile.in: Regenerate.
 461
 462 2007-04-14  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 463
 464         * config/tc-sh.c (align_test_frag_offset_fixed_p): New.
 465         (sh_optimize_expr): Likewise.
 466         * config/tc-sh.h (md_optimize_expr): Define.
 467         (sh_optimize_expr): Prototype.
 468
 469 2007-04-06  Matt Thomas  <matt@netbsd.org>
 470
 471         * config/tc-vax.c (vax_cons): Added to support %pcrel{8,16,32}(exp)
 472         to emit pcrel relocations by DWARF2 in non-code sections.  Borrowed
 473         heavily from tc-sparc.c.  (vax_cons_fix_new): Likewise.
 474
 475 2007-04-04  Kazu Hirata  <kazu@codesourcery.com>
 476
 477         * config/tc-m68k.c (HAVE_LONG_BRANCH): Add fido_a.
 478
 479 2007-04-04  Paul Brook  <paul@codesourcery.com>
 480
 481         * config/tc-arm.c (do_neon_ext): Enforce immediate range.
 482         (insns): Use I15 for vext.
 483
 484 2007-04-04  Paul Brook  <paul@codesourcery.com>
 485
 486         * configure.tgt: Loosen checks for arm uclinux eabi targets.
 487
 488 2007-04-02  Sterling Augustine  <sterling@tensilica.com>
 489
 490         * config/tc-xtensa.c (xtensa_flush_pending_output): Check
 491         outputting_stabs_line_debug.
 492
 493 2007-03-26  Anatoly Sokolov <aesok@post.ru>
 494
 495         * config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82,
 496         at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p
 497         devices.
 498         * doc/c-avr.texi: Document new devices.
 499
 500 2007-04-02  Richard Sandiford  <richard@codesourcery.com>
 501
 502         * doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options.
 503         * doc/c-mips.texi (-KPIC, -mvxworks-pic): Document.
 504         * config/tc-mips.c (md_show_usage): Mention -mvxworks-pic.
 505
 506 2007-03-30  Sterling Augustine  <sterling@tensilica.com>
 507             Bob Wilson  <bob.wilson@acm.org>
 508
 509         * config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument.
 510         Do not check is_loop_target flag.
 511         (xtensa_frob_label): Adjust calls to xtensa_move_labels.
 512         (xg_assemble_vliw_tokens): Likewise.  Also avoid calling
 513         xtensa_move_labels for alignment of loop opcodes.
 514
 515 2007-03-30  H.J. Lu  <hongjiu.lu@intel.com>
 516
 517         * config/tc-i386.c (process_suffix): Reindent a bit.
 518
 519 2007-03-30  Paul Brook  <paul@codesourcery.com>
 520
 521         * config/tc-arm.c (encode_thumb2_ldmstm): New function.
 522         (do_t_ldmstm): Generate 16-bit push/pop.  Use encode_thumb2_ldmstm.
 523         (do_t_push_pop):  Use encode_thumb2_ldmstm.
 524
 525 2007-03-29  DJ Delorie  <dj@redhat.com>
 526
 527         * config/tc-m32c.c (rl_for, relaxable): Protect argument.
 528         (md_relax_table): Add entries for ADJNZ macros.
 529         (M32C_Macros): Add ADJNZ macros.
 530         (subtype_mappings): Add entries for ADJNZ macros.
 531         (insn_to_subtype): Check for adjnz and sbjnz insns.
 532         (md_estimate_size_before_relax): Pass insn to insn_to_subtype.
 533         (md_convert_frag): Convert adjnz and sbjnz.
 534
 535 2007-03-29  Nick Clifton  <nickc@redhat.com>
 536
 537         * itbl-ops.c (itbl_entry): Remove unnecessary and excessively long
 538         initialization.
 539         * itbl-ops.h (enum e_processor): Initialise the e_nprocs field
 540         using ITBL_NUMBER_OF_PROCESSORS.
 541         * itbl-parse.y (yyerror): Remove use of redundant macro PARAMS.
 542
 543 2007-03-28  H.J. Lu  <hongjiu.lu@intel.com>
 544
 545         * config/tc-i386.c (build_modrm_byte): For instructions with 2
 546         register operands, encode destination in i.rm.regmem if its
 547         RegMem bit is set.
 548
 549 2007-03-28  Richard Sandiford  <richard@codesourcery.com>
 550             Phil Edwards  <phil@codesourcery.com>
 551
 552         * doc/as.texinfo: Put the contents after the title page rather
 553         than at the end of the document.
 554
 555 2007-03-27  Alan Modra  <amodra@bigpond.net.au>
 556
 557         * NEWS: Mention ".reloc".
 558
 559 2007-03-26  Sterling Augustine  <sterling@tensilica.com>
 560
 561         * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms
 562         in FLIX instructions.
 563
 564 2007-03-26  Julian Brown  <julian@codesourcery.com>
 565
 566         * config/tc-arm.c (arm_it): Add immisfloat field.
 567         (parse_qfloat_immediate): Disallow integer syntax for floating-point
 568         immediates. Fix hex immediates, handle 0.0 and -0.0 specially.
 569         (parse_neon_mov): Set immisfloat bit for operand if it parsed as a
 570         float.
 571         (neon_cmode_for_move_imm): Reject non-float immediates for float
 572         operands.
 573         (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm.
 574
 575 2007-03-26  Julian Brown  <julian@codesourcery.com>
 576
 577         * doc/c-arm.texi: Add documentation for .dn/.qn directives.
 578
 579 2007-03-26  Alan Modra  <amodra@bigpond.net.au>
 580
 581         * doc/as.texinfo (Reloc): Document.
 582         * read.c (potable): Add "reloc".
 583         (s_reloc): New function.
 584         * write.c (reloc_list): New global var.
 585         (resolve_reloc_expr_symbols): New function.
 586         (write_object_file): Call it.
 587         (write_relocs): Process reloc_list.
 588         * write.h (struct reloc_list): New.
 589         (reloc_list): Declare.
 590
 591 2007-03-24  Paul Brook  <paul@codesourcery.com>
 592
 593         * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes.
 594
 595 2007-03-24  Paul Brook  <paul@codesourcery.com>
 596         Mark Shinwell  <shinwell@codesourcery.com>
 597
 598         * config/tc-arm.c (operand_parse_code): Add OP_oRRw.
 599         (parse_operands): Don't expect comma if first operand missing.
 600         Handle OP_oRRw.
 601         (do_srs): Encode register number, checking it is r13.  Update comment.
 602         (insns): Update SRS entries to take a register.
 603
 604 2007-03-23  H.J. Lu  <hongjiu.lu@intel.com>
 605
 606         * config/tc-i386.c (md_begin): Allow '.' in mnemonic.
 607
 608 2007-03-23  Mark Shinwell  <shinwell@codesourcery.com>
 609
 610         * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that
 611         attempt to jump to the next instruction into NOPs.
 612
 613 2007-03-23  Alan Modra  <amodra@bigpond.net.au>
 614
 615         * config/tc-spu.c: Don't include opcode/spu.h.
 616         (md_assemble): Set tc_fix_data.insn_tag and arg_format.
 617         (md_apply_fix): Adjust.
 618         * config/tc-spu.h: Include opcode/spu.h.
 619         (struct tc_fix_info): New.
 620         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
 621         (TC_FORCE_RELOCATION): Define.
 622
 623 2007-03-22  Joseph Myers  <joseph@codesourcery.com>
 624
 625         * doc/as.texinfo: Include VERSION_PACKAGE when reporting version.
 626
 627 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 628
 629         * config/tc-i386.c (process_suffix): Check 0x90 instead of
 630         xchg for xchg %rax,%rax.
 631
 632 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 633
 634         * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY
 635         and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively.
 636
 637 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 638
 639         PR binutils/4218
 640         * config/tc-i386.c (match_template): Properly handle 64bit mode
 641         "xchg %eax, %eax".
 642
 643 2007-03-21  Anton Ertl  <anton@mips.complang.tuw>
 644
 645         PR gas/4124
 646         * config/tc-alpha.c (emit_ustX): Fix ustq code generation.
 647
 648 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 649
 650         * Makefile.am: Run dep-am.
 651         * Makefile.in: Regenerated.
 652
 653         * config/tc-i386.c: Don't include "opcodes/i386-opc.h".
 654
 655         * config/tc-i386.h: Include "opcodes/i386-opc.h".
 656         (NOP_OPCODE): Removed.
 657         (template): Likewise.
 658
 659 2007-03-21  Andreas Schwab  <schwab@suse.de>
 660
 661         * config/tc-i386.h (NOP_OPCODE): Restore.
 662
 663 2007-03-18  Mark Shinwell  <shinwell@codesourcery.com>
 664
 665         * config/tc-arm.c (do_mul): Don't warn about overlapping
 666         Rd and Rm operands when assembling for v6 or above.
 667         Correctly capitalize register names in the messages.
 668         (do_mlas): Likewise.  Delete spurious blank line.
 669
 670 2007-03-16  Kazu Hirata  <kazu@codesourcery.com>
 671
 672         * config/tc-m68k.c (m68k_cpus): Add an entry for fidoa.
 673
 674 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 675
 676         * config/tc-i386.c (md_begin): Use i386_regtab_size to scan
 677         i386_regtab.
 678         (parse_register): Use i386_regtab_size instead of ARRAY_SIZE
 679         on i386_regtab.
 680
 681 2007-03-15  Alexandre Oliva  <aoliva@redhat.com>
 682
 683         PR gas/4184
 684         * app.c (do_scrub_chars): PUT after setting states.
 685
 686 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 687
 688         * Makefile.am: Run "make dep-am".
 689         * Makefile.in: Regenerated.
 690
 691         * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
 692         "opcode/i386.h".
 693         (md_begin): Check reg_name != NULL for the last entry in
 694         i386_regtab.
 695
 696         * config/tc-i386.h: Move many entries to opcode/i386.h and
 697         opcodes/i386-opc.h.
 698
 699         * configure.in (need_opcodes): Set true for i386.
 700         * configure: Regenerated.
 701
 702 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 703
 704         * Makefile.am (REPORT_BUGS_TO): Removed.
 705         (INCLUDES): Remove -DREPORT_BUGS_TO.
 706         * Makefile.in: Regenerated.
 707
 708         * configure.in (--with-bugurl): Removed.
 709         * configure: Regenerated.
 710
 711         * doc/Makefile.am (as_TEXINFOS): Remove gasver.texi.
 712         (AM_MAKEINFOFLAGS): Add -I ../../bfd/doc.
 713         (TEXI2DVI): Likewise.
 714         (gasver.texi): Removed.
 715         (MOSTLYCLEANFILES): Remove gasver.texi.
 716         (as.1): Don't depend on gasver.texi.
 717         * doc/Makefile.in: Regenerated.
 718
 719         * doc/as.texi: Include bfdver.texi instead of gasver.texi.
 720
 721 2007-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
 722
 723         * config/tc-arm.c (arm_copy_symbol_attributes): New.
 724         * config/tc-arm.h (arm_copy_symbol_attributes): Declare.
 725         (TC_COPY_SYMBOL_ATTRIBUTES): Define.
 726         * gas/symbols.c (copy_symbol_attributes): Use
 727         TC_COPY_SYMBOL_ATTRIBUTES.
 728
 729 2007-03-14  Paul Brook  <paul@codesourcery.com>
 730
 731         * config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding.
 732
 733 2007-03-14  Alan Modra  <amodra@bigpond.net.au>
 734
 735         PR 4029
 736         * write.c (relax_segment): Insert extra alignment padding
 737         to break infinite relax loop when given impossible
 738         gcc_except_table assembly.
 739
 740 2007-03-12  H.J. Lu  <hongjiu.lu@intel.com>
 741
 742         * config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX
 743         on i.tm.base_opcode.
 744         (match_template): Likewise.
 745         (process_operands): Use ~0x3 mask to match MOV_AX_DISP32.
 746
 747         * config/tc-i386.h (Opcode_D): New.
 748         (Opcode_FloatR): Likewise.
 749         (Opcode_FloatD): Likewise.
 750         (D): Redefined.
 751         (W): Likewise.
 752         (FloatMF): Likewise.
 753         (FloatR): Likewise.
 754         (FloatD): Likewise.
 755
 756 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 757
 758         * app.c (do_scrub_chars): Recognize comments after # line "file".
 759         * read.c (get_linefile_number): New.
 760         (s_app_line): Accept ill-formed .linefile lines as comments.
 761
 762 2007-03-09  Alan Modra  <amodra@bigpond.net.au>
 763
 764         * config/tc-i386.h (WORKING_DOT_WORD): Define.
 765
 766 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 767
 768         * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
 769         * as.h (new_logical_line_flags): New.
 770         * input-scrub.c (new_logical_line): Turned into wrapper for...
 771         (new_logical_line_flags): this.  Handle flags.
 772         * read.c (potable): Add linefile.  Adjust appline argument.
 773         (s_app_file): Fake .appfiles no more.
 774         (s_app_line): For .linefile, accept file name and flags.
 775
 776 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 777
 778         * symbols.c (symbol_relc_make_sym): Comment typo fixes.
 779
 780 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 781
 782         * Makefile.am: Run "make dep-am".
 783         * Makefile.in: Regenerate.
 784         * po/POTFILES.in: Regenerate.
 785
 786 2007-03-07  Joseph Myers  <joseph@codesourcery.com>
 787
 788         * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
 789         bug-reporting URL.
 790         * doc/Makefile.am (gasver.texi): Define BUGURL.
 791         * doc/as.texinfo: Use BUGURL.
 792         * Makefile.in, configure, doc/Makefile.in: Regenerate.
 793
 794 2007-03-06  Andreas Krebbel  <krebbel1@de.ibm.com>
 795
 796         * config/tc-s390.c (md_parse_option): z9-ec option added.
 797
 798 2007-03-02  Paul Brook  <paul@codesourcery.com>
 799
 800         * config/tc-arm.c (relax_immediate): Always return positive values.
 801         (relaxed_symbol_addr): New function.
 802         (relax_adr, relax_branch): Use it.
 803         (arm_relax_frag): Pass strect argument.  Adjust infinite loop check.
 804
 805 2007-03-01  Joseph Myers  <joseph@codesourcery.com>
 806
 807         * as.c (parse_args): Update copyright date.
 808
 809 2007-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 810
 811         * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
 812
 813 2007-02-28  Nick Clifton  <nickc@redhat.com>
 814
 815         PR gas/3797
 816         * config/tc-d10v.c (do_assemble): Do not generate error messages,
 817         just return -1 whenever a problem is encountered.
 818         (md_assemble): If do_assemble returns -1 generate a non-fatal
 819         error message and return.
 820
 821         PR gas/2623
 822         * config/tc-msp430.c (line_separator_char): Change to '{'.
 823
 824 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 825
 826         * config/tc-m68hc11.c (fixup24): Correct fixup size.
 827         (build_jump_insn): Likewise.
 828         (build_insn): Likewise.
 829         (s_m68hc11_relax): Likewise.
 830
 831 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 832
 833         * config/obj-elf.c (elf_frob_file): frag_wane any new frags.
 834
 835 2007-02-25  Mark Shinwell  <shinwell@codesourcery.com>
 836
 837         * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
 838
 839 2007-02-23  Alan Modra  <amodra@bigpond.net.au>
 840
 841         * config/tc-mn10300.c (md_convert_frag): Correct fixup size.
 842         (md_assemble): Likewise.
 843
 844 2007-02-22  Alan Modra  <amodra@bigpond.net.au>
 845
 846         * write.c (size_seg): Always clear SEC_RELOC here.
 847         (install_reloc): New function, extracted from..
 848         (write_relocs): ..here.  Combine RELOC_EXPANSION_POSSIBLE code
 849         with !RELOC_EXPANSION_POSSIBLE code.  Don't add fr_offset when
 850         testing frag size.  Set SEC_RELOC here.
 851
 852 2007-02-21  Alan Modra  <amodra@bigpond.net.au>
 853
 854         PR 4082
 855         * config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
 856
 857 2007-02-20  Thiemo Seufer  <ths@mips.com>
 858
 859         * doc/c-mips.texi: Document 74kc, 74kf, 74kx.
 860
 861 2007-02-20  Thiemo Seufer  <ths@mips.com>
 862
 863         * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
 864
 865 2007-02-20  Thiemo Seufer  <ths@mips.com>
 866             Chao-Ying Fu  <fu@mips.com>
 867
 868         * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
 869         ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
 870         (macro_build): Add case '2'.
 871         (macro): Expand M_BALIGN to nop, packrl.ph or balign.
 872         (validate_mips_insn): Add support for balign instruction.
 873         (mips_ip): Handle DSP R2 instructions. Support balign instruction.
 874         (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
 875         md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
 876         command line options.
 877         (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
 878         (md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
 879         * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
 880         .set dspr2, .set nodspr2.
 881
 882 2007-02-20  Nathan Sidwell  <nathan@codesourcery.com>
 883
 884         * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
 885         (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
 886
 887 2007-02-18  Alan Modra  <amodra@bigpond.net.au>
 888
 889         * write.c (TC_FX_SIZE_SLACK): Define.
 890         (write_relocs): Reinstate check for fixup within frag.
 891         * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
 892         * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
 893         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
 894         * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
 895         * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
 896
 897 2007-02-17  Mark Mitchell  <mark@codesourcery.com>
 898             Nathan Sidwell  <nathan@codesourcery.com>
 899             Vladimir Prus  <vladimir@codesourcery.com
 900             Joseph Myers  <joseph@codesourcery.com>
 901
 902         * configure.in (--with-bugurl): New option.
 903         * configure: Regenerate.
 904         * dep-in.sed: Remove bin-bugs.h.
 905         * Makefile.am (REPORT_BUGS_TO): Define.
 906         (INCLUDES): Define REPORT_BUGS_TO.
 907         (DEP_INCLUDES): Likewise.
 908         ($(OBJS)): No longer depend on bin-bugs.h.
 909         * Makefile.in: Regenerate.
 910         * doc/Makefile.in: Regenerate.
 911         * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
 912         * as.h: Remove include of bin-bugs.h.
 913
 914 2007-02-17  Alan Modra  <amodra@bigpond.net.au>
 915
 916         * write.c: White space fixes.
 917         (fixup_segment): Move symbol_mri_common_p adjustments..
 918         (write_relocs): ..and symbol_equated_reloc_p adjustments..
 919         (adjust_reloc_syms): ..to here.
 920
 921 2007-02-16  Alan Modra  <amodra@bigpond.net.au>
 922
 923         * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
 924         xmalloc, memset.  Don't bother assigning NULL to known zero mem.
 925         (subseg_set_rest): Remove unnecessary cast.
 926         * write.c: Include libbfd.h.  Replace PTR with void * throughout.
 927         Remove unnecessary forward declarations and casts.
 928         (set_symtab): Delete extern bfd_alloc.
 929         (fixup_segment): Move.
 930
 931 2007-02-15  Nathan Sidwell  <nathan@codesourcery.com>
 932
 933         * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
 934         * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
 935         (mcf5475_ctrl, mcf5485_ctrl): New.
 936         (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
 937         (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
 938         (init_table): Add asid, mmubar, adjust rombar0.
 939
 940 2007-02-14  Alan Modra  <amodra@bigpond.net.au>
 941
 942         * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
 943         * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
 944         (process_operands): Move old Seg2ShortForm and Seg3ShortForm
 945         code, and test for these insns using a combination of
 946         opcode_modifier and operand_types.
 947
 948 2007-02-07  Paul Brook  <paul@codesourcery.com>
 949
 950         * configure.tgt: Add arm*-*-uclinux-*eabi.
 951
 952 2007-02-05  Dave Brolley  <brolley@redhat.com>
 953             Richard Sandiford  <rsandifo@redhat.com>
 954             DJ Delorie  <dj@redhat.com>
 955             Stan Cox  <scox@redhat.com>
 956             Jim Blandy  <jimb@redhat.com>
 957             Nick Clifton  <nickc@redhat.com>
 958             Jim Wilson  <wilson@redhat.com>
 959             Frank Ch. Eigler  <fche@redhat.com>
 960             Graydon Hoare  <graydon@redhat.com>
 961             Ben Elliston  <bje@redhat.com>
 962             John Healy  <jhealy@redhat.com>
 963             Richard Henderson  <rth@redhat.com>
 964
 965         * Makefile.am (CPU_TYPES): Add mep.
 966         (TARGET_CPU_CFILES): Add tc-mep.c.
 967         (TARGET_CPU_HFILES): Add tc-mep.h.
 968         (DEPTC_mep_elf): New variable.
 969         (DEPTC_mep_coff): Likewise.
 970         (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
 971         * configure.in: Support mep.
 972         * configure.tgt: Likewise.
 973         * config/tc-mep.c: New file.
 974         * config/obj-elf.c: New file.
 975         * config/tc-mep.c: New file.
 976         * config/tc-mep.h: New file.
 977         * testsuite/gas/mep: New testsuite with content.
 978         * Makefile.in: Regenerate.
 979         * configure: Regenerate.
 980
 981 2007-02-05  Dave Brolley  <brolley@redhat.com>
 982
 983         * cgen.c (gas_cgen_install_complex_reloc): Removed.
 984         (complex_reloc_installation_howto): Removed.
 985
 986 2007-02-05  Dave Brolley  <brolley@redhat.com>
 987             Graydon Hoare  <graydon@redhat.com>
 988             DJ Delorie  <dj@redhat.com>
 989             Catherine Moore  <clm@redhat.com>
 990             Michael Chastain  <chastain@redhat.com>
 991             Frank Ch. Eigler  <fche@redhat.com>
 992
 993         * symbols.c (use_complex_relocs_for): New, to decide
 994         when to use complex relocs. Add signed RELC support.
 995         (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
 996         encode expression symbols as mangled complex relocation symbols (when
 997         compiled with -DOBJ_COMPLEX_RELOC).
 998         (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
 999         * cgen.c (gas_cgen_md_apply_fix3):  Only set signed_p if RELC. Call
1000         encode_addend with new args. Modify to get start, length from
1001         ifield whenever it is set. Also change condition on which
1002         self-describing relocs are encoded. Add hook into
1003         gas_cgen_encode_addend.
1004         (queue_fixup_recursively): Add signed RELC support. Change from masked
1005         expr to trunc flag. Restore assignment of sub-field value to
1006         temporary in fixups array. Reflect changed meaning of last arg to
1007         queue_fixup_recursively.
1008         (fixup): Add cgen_maybe_multi_ifield member.
1009         (make_right_shifted_expr): New function.
1010         (queue_fixup): Change to recursive function that fragments
1011         fixups if operand has a multi-ifield.
1012         (gas_cgen_parse_operand): Add RELC code to wrap expressions in
1013         symbols, call weak_operand_overflow_check, and fragment call
1014         queue_fixup with operand fields.
1015         (gas_cgen_finish_insn) Modify to manage ifield pointer.
1016         (weak_operand_overflow_check): New function to try to select
1017         insns correctly.
1018         (gas_cgen_encode_addend): New function for relc.
1019         (gas_cgen_install_complex_reloc): Likewise.
1020         (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
1021         * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
1022         cgen_maybe_multi_ifield field to fx_cgen substructure.
1023         * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
1024         * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
1025
1026 2007-02-03  DJ Delorie  <dj@delorie.com>
1027
1028         * config/tc-m32c.c (m32c_cons_fix_new): New.  Added to support 3
1029         byte relocs.
1030         * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
1031         (m32c_cons_fix_new): Prototype.
1032
1033 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1034
1035         * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
1036         (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
1037
1038 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1039
1040         * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
1041         (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
1042         (map_suffix_reloc_to_operator): New.
1043         (map_operator_to_reloc): New.
1044         (expression_maybe_register): Fix incorrect test of return value from
1045         xtensa_elf_suffix.  Rearrange to use map_suffix_reloc_to_operator.
1046         (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
1047
1048 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1049
1050         * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
1051         (tinsn_get_tok): Delete prototype.
1052         * config/tc-xtensa.c (tinsn_get_tok): Delete.
1053
1054 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1055
1056         * config/xtensa-relax.h (struct build_instr): Delete id field.
1057         * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
1058         and LABEL tokens.
1059         (append_literal_op, append_label_op): Remove litnum/labnum arguments;
1060         set op_data fields to zero.
1061         (parse_id_constant): Delete.
1062         (build_transition): Remove code to handle numbered literals and labels.
1063
1064 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1065
1066         * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
1067         (build_transition_table): Likewise.
1068
1069 2007-02-01  Bob Wilson  <bob.wilson@acm.org>
1070
1071         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
1072         fx_tcbit.
1073         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
1074
1075 2007-02-02  Alan Modra  <amodra@bigpond.net.au>
1076
1077         * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
1078         (struct fix <fx_plt>): Rename to tcbit2.
1079         * write.c (fix_new_internal): Adjust.
1080         (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
1081         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1082         * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1083         * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1084         * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1085         * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1086         * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1087         * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1088         * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
1089         * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
1090         * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
1091         Instead, compare fx_r_type.
1092         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
1093         fx_tcbit in place of fx_plt.
1094         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
1095         * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
1096         to fx_plt.
1097
1098 2007-01-30  Nick Clifton  <nickc@redhat.com>
1099
1100         * as.c (main): Mark symbols created via the --defsym command line
1101         option as volatile so that they can be overridden later on by a
1102         .set directive.  This maintains compatibility with the behaviour
1103         of earlier versions of the assembler.
1104         * doc/as.texinfo (--defsym): Document that the defined symbol's
1105         value can be overridden via a .set directive.
1106
1107 2007-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1108
1109         * config/tc-i386.c (swap_imm_operands): Renamed to ...
1110         (swap_2_operands): This.  Take 2 ints.
1111         (md_assemble): Updated.
1112         (swap_operands): Call swap_2_operands to swap 2 operands.
1113
1114 2007-01-24  DJ Delorie  <dj@redhat.com>
1115
1116         * config/tc-m32c.c (md_pseudo_table): Add .3byte.
1117
1118 2007-01-22  Nick Clifton  <nickc@redhat.com>
1119
1120         PR gas/3871
1121         * tc-score.c: Remove unnecessary uses of _().
1122         Make the err_msg[] a file level local array in order to save
1123         storage space.
1124         Remove unnecessary sprintf()s.
1125
1126 2007-01-18  Mei Ligang  <ligang@sunnorth.com.cn>
1127
1128         PR gas/3871
1129         * config/tc-score.c : Using _() for const string.
1130         Do not assign inst.error with a local string pointer.
1131         (md_section_align): Pad section.
1132
1133 2007-01-13  H.J. Lu  <hongjiu.lu@intel.com>
1134
1135         * config/tc-i386.c (build_modrm_byte): Check number of operands
1136         when procssing memory/register operand.
1137
1138 2007-01-12  Nick Clifton  <nickc@redhat.com>
1139
1140         PR gas/3856
1141         * macro.c (expand_irp): Do not ignore spaces inside quoted
1142         strings.
1143
1144 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
1145
1146         * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1147         * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1148         * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1149         (TC_FORCE_RELOCATION): Define.
1150         (TC_FORCE_RELOCATION_LOCAL): Define.
1151         * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
1152
1153 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
1154
1155         * input-file.c (input_file_open): Check fgets return.
1156
1157 2007-01-11  Paul Brook  <paul@codesourcery.com>
1158
1159         * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
1160
1161 2007-01-11  Nick Clifton  <nickc@redhat.com>
1162
1163         PR gas/3707
1164         * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
1165         variable.
1166
1167         * config/tc-mcore.c (md_number_to_chars): Use
1168         number_to_chars_{big|little}endian.
1169
1170 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
1171
1172         * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
1173         architecture by itself.
1174         (m68k_ip): Don't issue a warning for tbl instructions on fido.
1175         (m68k_elf_final_processing): Treat Fido as an architecture by
1176         itself.
1177
1178 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
1179
1180         * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
1181
1182 2007-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1183
1184         * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
1185         depending on allow_naked_reg.
1186
1187 2007-01-04  Paul Brook  <paul@codesourcery.com>
1188
1189         * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
1190
1191 2007-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1192
1193         PR gas/3830
1194         * config/tc-i386.c (register_prefix): New.
1195         (set_intel_syntax): Set set_intel_syntax to "" if register
1196         prefix isn't needed.
1197         (check_byte_reg): Use register_prefix for error message.
1198         (check_long_reg): Likewise.
1199         (check_qword_reg): Likewise.
1200         (check_word_reg): Likewise.
1201
1202 2006-01-04  Julian Brown  <julian@codesourcery.com>
1203
1204         * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
1205         (do_neon_qshl_imm): Likewise.
1206         (do_neon_rshl): New function. Handle rounding variants of
1207         v{q}shl-by-register.
1208         (insns): Use do_neon_rshl for vrshl, vqrshl.
1209
1210 2007-01-04  Paul Brook  <paul@codesourcery.com>
1211
1212         * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
1213         and vacle.
1214
1215 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1216
1217         * config/tc-i386.c (swap_operands): Remove branches.
1218
1219 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1220
1221         * config/tc-i386.c: Update copyright year.
1222         * config/tc-i386.h: Likewise.
1223
1224 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1225
1226         * config/tc-i386.c (smallest_imm_type): Return unsigned int
1227         instead of int.
1228
1229 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1230
1231         * config/tc-i386.c: Convert to ISO C90 formatting
1232         * config/tc-i386.h: Likewise.
1233
1234 2007-01-03  David Daney  <ddaney@avtrex.com>
1235
1236         * config/tc-mips.c (md_show_usage):  Clean up -mno-shared
1237         documentation.
1238
1239 For older changes see ChangeLog-2006
1240 \f
1241 Local Variables:
1242 mode: change-log
1243 left-margin: 8
1244 fill-column: 74
1245 version-control: never
1246 End: