gas/ChangeLog

   1 2007-07-02  Joseph Myers  <joseph@codesourcery.com>
   2
   3         * config/tc-mips.c (s_dtprelword, s_dtpreldword,
   4         s_dtprel_internal): New.
   5         (mips_pseudo_table): Add .dtprelword and .dtpreldword.
   6         (md_apply_fix): Handle BFD_RELOC_MIPS_TLS_DTPREL32 and
   7         BFD_RELOC_MIPS_TLS_DTPREL64.
   8
   9 2007-07-02  Alan Modra  <amodra@bigpond.net.au>
  10
  11         * Makefile.am: Run "make dep-am".
  12         * Makefile.in: Regenerate.
  13         * aclocal.m4: Regenerate.
  14         * config.in: Regenerate.
  15         * doc/Makefile.in: Regenerate.
  16         * po/POTFILES.in: Regenerate.
  17         * po/gas.pot: Regenerate.
  18
  19 2007-07-02  Alan Modra  <amodra@bigpond.net.au>
  20
  21         * config/tc-ppc.c (ppc_pe_section): Comment out code assigning
  22         coff section flag values to bfd section flag.
  23
  24 2007-06-30  H.J. Lu  <hongjiu.lu@intel.com>
  25
  26         * aclocal.m4: Regenerated.
  27         * doc/Makefile.in: Likewise.
  28         * Makefile.in: Likewise.
  29
  30 2007-06-29  Joseph Myers  <joseph@codesourcery.com>
  31
  32         * as.c (main): Only call create_obj_attrs_section if IS_ELF.
  33
  34 2007-06-29  Joseph Myers  <joseph@codesourcery.com>
  35
  36         * as.c (create_obj_attrs_section): New.
  37         (main): Call create_obj_attrs_section for ELF.
  38         * read.c (s_gnu_attribute, skip_whitespace, skip_past_char,
  39         skip_past_comma, s_vendor_attribute): New.
  40         (potable): Add gnu_attribute for ELF.
  41         * read.h (s_vendor_attribute): Declare.
  42         * config/tc-arm.c (s_arm_eabi_attribute): Replace by wrapper
  43         round s_vendor_attribute.
  44         (aeabi_set_public_attributes): Update for new attributes
  45         interfaces.
  46         (arm_md_end): Remove attributes contents setting now done
  47         generically.
  48
  49 2007-06-29  M R Swami Reddy  <MR.Swami.Redd@nsc.com>
  50
  51         * Makefile.am: Add CR16 related entry.
  52         * Makefile.in: Regenerate.
  53         * config/tc-cr16.h: New file
  54         * config/tc-cr16.c: New file
  55         * doc/c-cr16.texi: New file for cr16
  56         * doc/all.texi: Entry for cr16
  57         * doc/Makefile.am: Added c-cr16.texi
  58         * doc/Makefile.in: Regenerate
  59         * doc/as.texinfo: Entry for CR16 target
  60         * NEWS: Announce the support for the new target.
  61
  62 2007-06-26  Paul Brook  <paul@codesourcery.com>
  63
  64         * config/tc-arm.c (parse_operands): Accept generic coprocessor regs
  65         for OP_RVC.
  66         (reg_names): Add fpinst, pfinst2, mvfr0 and mvfr1.
  67
  68 2007-06-25  H.J. Lu  <hongjiu.lu@intel.com>
  69
  70         * config/tc-i386.c (process_operands): Replace regKludge
  71         with RegKludge.
  72
  73 2007-06-25  Richard Sandiford  <richard@codesourcery.com>
  74
  75         * config/tc-mips.h (TC_SYMFIELD_TYPE): New.
  76         * config/tc-mips.c (append_insn): Record which symbols have
  77         R_MIPS16_26 relocations against them.
  78         (mips_fix_adjustable): Don't reduce relocations against such symbols.
  79
  80 2007-06-22  Sterling Augustine  <sterling@tensilica.com>
  81
  82         * config/tc-xtensa.c (xg_assembly_relax): Comment termination rules.
  83         (frag_format_size): Handle RELAX_IMMED_STEP3.
  84         (xtensa_relax_frag, md_convert_frag): Likewise.
  85         * config/tc-xtensa.h (xtensa_relax_statesE): Add RELAX_IMMED_STEP3.
  86         (RELAX_IMMED_MAXSTEPS): Adjust.
  87         * config/xtensa-relax.c (widen_spec_list): Add transitions from
  88         wide branches to branch-over-jumps.
  89         (build_transition): Handle wide branches in transition patterns.
  90
  91 2007-06-22  H.J. Lu  <hongjiu.lu@intel.com>
  92
  93         * config/tc-i386.c (disp_size): New.
  94         (imm_size): Likewise.
  95         (output_disp): Use disp_size and imm_size.
  96         (output_imm): Use imm_size.
  97
  98 2007-06-19  Sterling Augustine  <sterling@tensilica.com>
  99
 100         * config/tc-xtensa.h (struct xtensa_frag_type): Update comment about
 101         use of literal_frag field.
 102         * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Record frag
 103         in the literal_frag field.
 104         (xtensa_move_literals): Use it here instead of searching.  Update
 105         literal_frag field with new value.
 106
 107 2007-06-14  Paul Brook  <paul@codesourcery.com>
 108
 109         * config/tc-arm.c (do_t_mov_cmp): Handle shift by register and
 110         narrow shift by immediate.
 111
 112 2007-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 113
 114         * Makefile.am (ACLOCAL_AMFLAGS): Add -I ../config -I ../bfd.
 115
 116         * acinclude.m4: Don't include m4 files.
 117         (BFD_BINARY_FOPEN): Removed.
 118         Remove libtool kludge.
 119
 120         * Makefile.in: Regenerated.
 121         * doc/Makefile.in: Likewise.
 122         * aclocal.m4: Likewise.
 123         * configure: Likewise.
 124
 125 2007-06-11  Sterling Augustine  <sterling@tensilica.com>
 126             Bob Wilson  <bob.wilson@acm.org>
 127
 128         * config/tc-xtensa.c (XTENSA_PROP_INSN_NO_TRANSFORM): Renamed to...
 129         (XTENSA_PROP_NO_TRANSFORM): ...this.
 130         (frag_flags_struct): Move is_no_transform out of the insn sub-struct.
 131         (xtensa_mark_frags_for_org): New.
 132         (xtensa_handle_align): Set RELAX_ORG frag subtype for rs_org.
 133         (xtensa_post_relax_hook): Call xtensa_mark_frags_for_org.
 134         (get_frag_property_flags): Adjust reference to is_no_transform flag.
 135         (xtensa_frag_flags_combinable): Likewise.
 136         (frag_flags_to_number): Likewise.  Use XTENSA_PROP_NO_TRANSFORM.
 137         * config/tc-xtensa.h (xtensa_relax_statesE): Add RELAX_ORG.
 138
 139 2007-06-06  Paul Brook  <paul@codesourcery.com>
 140
 141         * config/tc-arm.c (s_align): Pad code sections appropriately.
 142
 143 2007-06-05  Paul Brook  <paul@codesourcery.com>
 144
 145         * config/tc-arm.c (insns): Correct Thumb-2 ldrd/strd opcodes.
 146
 147 2007-06-05  Nick Clifton  <nickc@redhat.com>
 148
 149         PR gas/4587
 150         * config/tc-sparc.c (sparc_ip): Terminate tls_ops array.
 151
 152 2007-06-05  Alan Modra  <amodra@bigpond.net.au>
 153
 154         * config/tc-spu.c (spu_cons): Use deferred_expression.  Handle
 155         number@ppu.
 156         (tc_gen_reloc): Abort if neither addsy or subsy is set.
 157         (md_apply_fix): Don't attempt to resolve SPU_PPU relocs.
 158         * config/tc-spu.h (md_operand): Handle @ppu without sym.
 159
 160 2007-05-31  Paul Brook  <paul@codesourcery.com>
 161
 162         * config/tc-arm.c (insns): Allow strex on M profile cores.
 163
 164 2007-05-29  David S. Miller  <davem@davemloft.net>
 165             Jakub Jelinek  <jakub@redhat.com>
 166
 167         PR gas/4558
 168         * config/tc-sparc.c (md_apply_fix): Fix relocation overflow checks
 169         for BFD_RELOC_SPARC_WDISP16 and BFD_RELOC_SPARC_WDISP19.
 170
 171 2007-05-29  Alan Modra  <amodra@bigpond.net.au>
 172
 173         * config/tc-spu.h: Wrap in #ifndef/#endif.  Delete coff macros.
 174
 175 2007-05-29  Alan Modra  <amodra@bigpond.net.au>
 176
 177         * config/tc-ppc.c: Convert to ISO C.
 178         * config/tc-ppc.c: Likewise.
 179
 180 2007-05-29  Alan Modra  <amodra@bigpond.net.au>
 181
 182         * write.h (EXEC_MACHINE_TYPE): Delete.
 183         (string_byte_count, section_alignment): Delete.
 184
 185 2007-05-28  Nathan Sidwell  <nathan@codesourcery.com>
 186
 187         * app.c (do_scrub_chars): Cope with \ at end of buffer.
 188
 189 2007-05-26  Alan Modra  <amodra@bigpond.net.au>
 190
 191         * config/tc-ppc.c (ppc_insert_operand): Truncate sign bits in
 192         top 32 bits of 64 bit value if so doing results in passing
 193         range check.  Rewrite sign extension fudges similarly.  Enable
 194         fudges for powerpc64 too.  Report user value if range check
 195         fails rather than fudged value.  Negate PPC_OPERAND_NEGATIVE
 196         range rather than value, also to report user value on failure.
 197
 198 2007-03-25  Paul Brook  <paul@codesourcery.com>
 199
 200         * config/tc-arm.c (T2_SUBS_PC_LR): Define.
 201         (do_t_add_sub): Correctly encode subs pc, lr, #const.
 202         (do_t_mov_cmp): Correctly encode movs pc, lr.
 203
 204 2007-05-24  Steve Ellcey  <sje@cup.hp.com>
 205
 206         * Makefile.in: Regnerate.
 207         * configure: Regenerate.
 208         * aclocal.m4: Regenerate.
 209         * doc/Makefile.in: Regenerate.
 210
 211 2007-05-22  Bob Wilson  <bob.wilson@acm.org>
 212
 213         * doc/c-xtensa.texi (Xtensa Automatic Alignment): Remove statements
 214         and index entries about automatic alignment of ENTRY instructions.
 215
 216 2007-05-22  Nick Clifton  <nickc@redhat.com>
 217
 218         * doc/as.texinfo: Use @copying around the copyright notice.
 219
 220 2007-05-18  Joseph Myers  <joseph@codesourcery.com>
 221
 222         * config/tc-mips.c (s_mipsset): Use generic s_set for directives
 223         containing a comma.
 224
 225 2007-05-17  H.J. Lu  <hongjiu.lu@intel.com>
 226
 227         PR gas/4517
 228         2003-06-05  Michal Ludvig  <mludvig@suse.cz>
 229         * doc/as.texinfo: Document new directives: .cfi_restore,
 230         .cfi_undefined, .cfi_same_value, .cfi_return_column,
 231         .cfi_remember_state and .cfi_restore_state.
 232
 233 2007-05-17  Nathan Sidwell  <nathan@codesourcery.com>
 234
 235         * config/tc-m68k.c (md_apply_fix): Show value of out of range
 236         fixups in error message.
 237         (md_conver_frag_1): Propagate the fix source location and use
 238         as_bad_where rather than fatal, for better error messages.
 239
 240 2007-05-16  Paul Brook  <paul@codesourcery.com>
 241
 242         * config/tc-arm.c (v7m_psrs): Add uppercase PSR names and xpsr.
 243
 244 2007-05-15  Mark Shinwell  <shinwell@codesourcery.com>
 245
 246         * app.c (do_scrub_chars): Don't damage \@ pseudo-variables.
 247
 248 2007-05-15  Vincent Riviere  <vincent.riviere@freesbee.fr>
 249
 250         PR gas/3041
 251         * config/tc-m68k.c (relaxable_symbol): Make sure that the correct
 252         addend is stored for relocs against weak symbols.
 253         (md_apply_fix): So not loose track of addend for relocs against
 254         weak symbols.
 255
 256 2007-05-14  Thiemo Seufer  <ths@mips.com>
 257
 258         * config/tc-mips.c (md_parse_option): Fix parsing of -O option.
 259
 260 2007-05-14  Mei Ligang  <ligang@sunnorth.com.cn>
 261
 262         * config/tc-score.c (data_op2, validate_immediate): Fix bug for
 263         addri, addri.c, subi, and subi.c when immediate number is hex.
 264         (score_insns): Remove subis and subis.c.
 265         (do_sub_rdi16): Delete.
 266
 267 2007-05-11  Alan Modra  <amodra@bigpond.net.au>
 268
 269         * config/tc-spu.c (md_pseudo_table): Add int, long, quad.  Call
 270         spu_cons for word.
 271         (md_assemble): Tidy use of insn.flag.
 272         (get_imm): Likewise.  Handle uppercase input too.
 273         (spu_cons): New function.
 274         * config/tc-spu.h (tc_fix_adjustable): Don't adjust SPU_PPU relocs.
 275         (TC_FORCE_RELOCATION): Don't resolve them either.
 276
 277 2007-05-05  Mark Shinwell  <shinwell@codesourcery.com>
 278
 279         * config/tc-arm.c (md_apply_fix): Generate more accurate
 280         diagnostic when 8-bit immediate range is exceeded for
 281         BFD_RELOC_ARM_OFFSET_IMM8.
 282
 283 2007-05-04  Alan Modra  <amodra@bigpond.net.au>
 284
 285         PR gas/4460
 286         * config/tc-i386.c (lex_got): Don't replace the reloc token with
 287         a space if we already have a space.
 288
 289 2007-05-03  H.J. Lu  <hongjiu.lu@intel.com>
 290
 291         * config/tc-i386.c (match_template): Don't explicitly check
 292         suffix for crc32 in Intel mode.
 293         (process_suffix): Issue an error for crc32 if the operand size
 294         is ambiguous.
 295
 296 2007-05-03  Vincent Riviere  <vincent.riviere@freesbee.fr>
 297             Nick Clifton  <nickc@redhat.com>
 298
 299         PR gas/3041
 300         * config/tc-m68k.c (relaxable_symbol): Do not relax weak symbols.
 301         (tc_gen_reloc): Adjust the addend of relocs against weak symbols.
 302         (md_apply_fix): Put zero values into the frags referencing weak
 303         symbols.
 304
 305 2007-05-02  Alan Modra  <amodra@bigpond.net.au>
 306
 307         PR 4448
 308         * config/tc-ppc.c (ppc_insert_operand): Don't increase min for
 309         PPC_OPERAND_PLUS1.
 310
 311 2007-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 312
 313         * config/tc-i386.c (match_template): Check suffix for crc32 in
 314         Intel mdoe.
 315         (process_suffix): Default the suffix of 8bit crc32 to
 316         BYTE_MNEM_SUFFIX.
 317         (check_byte_reg): Skip check for 8bit crc32.
 318
 319 2007-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 320
 321         * config/tc-i386.c (md_assemble): Use register_prefix in
 322         error/warning message.
 323         (check_byte_reg): Likewise.
 324         (check_long_reg): Likewise.
 325         (check_qword_reg): Likewise.
 326         (check_word_reg): Likewise.
 327         (process_operands): Likewise.
 328
 329 2007-04-30  Alan Modra  <amodra@bigpond.net.au>
 330
 331         PR 4436
 332         * config/tc-ppc.c (ppc_insert_operand): Disable range check if
 333         min > max.
 334
 335 2007-04-28  Thiemo Seufer  <ths@networkno.de>
 336
 337         * config/tc-mips.c: Fix comment.
 338
 339 2007-04-26  Anatoly Sokolov <aesok@post.ru>
 340
 341         * config/tc-avr.c (mcu_types): Add support for atmega8hva and
 342         atmega16hva devices. Move at90usb82 device to 'avr5' architecture.
 343         * doc/c-avr.texi: Document new devices.
 344
 345 2007-04-24  Alan Modra  <amodra@bigpond.net.au>
 346
 347         * Makefile.am: Run "make dep-am".
 348         * Makefile.in: Regenerate.
 349
 350 2007-04-23  Nathan Sidwell  <nathan@codesourcery.com>
 351
 352         * config/tc-m68k.c (mcf54455_ctrl): New.
 353         (HAVE_LONG_DISP, HAVE_LONG_CALL, HAVE_LONG_COND): New.
 354         (m68k_archs): Add isac.
 355         (m68k_cpus): Add 54455 family.
 356         (m68k_ip): Split Bg into Bb, Bs, Bg.
 357         (m68k_elf_final_processing): Add ISA_C.
 358         * doc/c-m68k.texi (M680x0 Options): Add isac.
 359
 360 2007-04-22  Alan Modra  <amodra@bigpond.net.au>
 361
 362         * read.c (read_a_source_file): Skip multiple spaces to
 363         cover hack in mmix md_start_line_hook which overwrites a
 364         colon with a space.  Delete sermon and needless assertion.
 365
 366 2007-04-21  Alan Modra  <amodra@bigpond.net.au>
 367
 368         * config/atof-vax.c (atof_vax_sizeof): Change return type to unsigned.
 369         (md_atof): Make number_of_chars unsigned.  Revert last change.
 370         * config/tc-or32.c (md_apply_fix): Delete bogus assertions.
 371         * config/tc-sh.c (sh_optimize_expr): Only define for OBJ_ELF.
 372         * config/tc-sh.h (md_optimize_expr): Likewise.
 373         * config/tc-sh64.c (shmedia_md_pcrel_from_section): Delete bogus
 374         assertion.
 375         * config/tc-xtensa.c (convert_frag_immed_finish_loop): Likewise.
 376
 377 2007-04-21  Nick Clifton  <nickc@redhat.com>
 378
 379         * config/atof-vax.c (md_atof): Fix comparison inside know().
 380
 381         * config/tc-ia64.c (emit_one_bundle): Fix typo.
 382
 383 2007-04-21  Alan Modra  <amodra@bigpond.net.au>
 384
 385         * expr.c (expr): Assert on rankarg, not rank which can be unsigned.
 386         * read.c (read_a_source_file): Remove buffer_limit[-1] assertion.
 387         Don't skip over NUL char.
 388         (pseudo_set): Set X_op for registers to O_register.
 389         * symbols.c (symbol_clone): Remove assertion that sym is defined.
 390         (resolve_symbol_value): Resolve O_register symbols.
 391         * config/tc-i386.c (parse_real_register): Don't use i386_float_regtab.
 392         Instead find st(0) by hash lookup.
 393         * config/tc-ppc.c (ppc_macro): Warning fix.
 394
 395         * as.h (ENABLE_CHECKING): Default define to 0.
 396         (know): Assert if ENABLE_CHECKING.
 397         (struct relax_type): Remove superfluous declaration.
 398         * configure.in (--enable-checking): New.
 399         * configure: Regenerate.
 400         * config.in: Regenerate.
 401         * config/tc-ppc.c (ppc_setup_opcodes): Do checks when ENABLE_CHECKING.
 402         Check for duplicate powerpc_operands entries.
 403
 404 2007-04-20  Nathan Sidwell  <nathan@codesourcery.com>
 405
 406         * config/tc-m68k.c (mcf5253_ctrl): New.
 407         (mcf52223_ctrl): New.
 408         (m68k_cpus): Add 5253, 52221, 52223.
 409
 410         * config/m68k-parse.h (RAMBAR_ALT): New.
 411         * config/tc-m68k.c (mcf5206_ctrl, mcf5307_ctrl): New.
 412         (mcf_ctrl, mcf5208_ctrl, mcf5210a_ctrl, mcf5213_ctrl, mcf52235_ctrl,
 413         mcf5225_ctrl, mcf5235_ctrl, mcf5271_ctrl, mcf5275_ctrl,
 414         mcf5282_ctrl, mcf5329_ctrl, mcf5373_ctrl, mcfv4e_ctrl,
 415         mcf5475_ctrl, mcf5485_ctrl): Add RAMBAR synonym for
 416         RAMBAR1.
 417         (mcf5272_ctrl): Add RAMBAR0, replace add RAMBAR with RAMBAR_ALT.
 418         (m68k_cpus): Adjust 5206, 5206e & 5307 entries.
 419         (m68k_ip) <Case J>: Detect when RAMBAR_ALT should be used.  Add it
 420         to control register mapping.
 421
 422 2007-04-20  Alan Modra  <amodra@bigpond.net.au>
 423
 424         * messages.c (as_internal_value_out_of_range): Fix typo in
 425         error message.  Return after printing domain error.
 426         * config/tc-ppc.c (ppc_insert_operand): Preserve low zero bits
 427         in max when shifting right.
 428
 429 2007-04-20  Alan Modra  <amodra@bigpond.net.au>
 430
 431         * messages.c (as_internal_value_out_of_range): Extend to report
 432         errors for values with invalid low bits set.
 433         * config/tc-ppc.c (ppc_setup_opcodes): Check powerpc_operands bitm
 434         fields.  Check that operands and opcode fields are disjoint.
 435         (ppc_insert_operand): Check operands using mask rather than bit
 436         count.   Check low bits too.  Handle PPC_OPERAND_PLUS1.  Adjust
 437         insertion code.
 438         (md_apply_fix): Adjust for struct powerpc_operand change.
 439
 440 2007-04-19  Paul Brook  <paul@codesourcery.com>
 441
 442         * config/tc-arm.c (md_assemble): Only allow 16-bit instructions on
 443         Thumb-1.  Add sanity check for bogus relaxations.
 444
 445 2007-04-19  Paul Brook  <paul@codesourcery.com>
 446
 447         * config/tc-arm.c (insns): Allow rsb and rsbs on Thumb-1.
 448
 449 2007-04-19  Alan Modra  <amodra@bigpond.net.au>
 450
 451         * Makefile.am: Run "make dep-am".
 452         * Makefile.in: Regenerate.
 453
 454 2007-04-19  Nathan Froyd <froydnj@codesourcery.com>
 455
 456         * doc/c-ppc.texi (PowerPC-Opts): Document -me500, -me500x2, -mspe.
 457
 458 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 459
 460         * doc/c-i386.texi; Document .ssse3, .sse4.1, .sse4.2 and .sse4.
 461
 462 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 463
 464         * config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4.
 465         (match_template): Handle operand size for crc32 in SSE4.2.
 466         (process_suffix): Handle operand type for crc32 in SSE4.2.
 467         (output_insn): Support SSE4.2.
 468
 469 2007-04-18  H.J. Lu <hongjiu.lu@intel.com>
 470
 471         * config/tc-i386.c (cpu_arch): Add .sse4.1.
 472         (process_operands): Adjust implicit operand for blendvpd,
 473         blendvps and pblendvb in SSE4.1.
 474         (output_insn): Support SSE4.1.
 475
 476 2007-04-18  Paul Brook  <paul@codesourcery.com>
 477
 478         * config/tc-arm.c (do_t_rsb): Use 16-bit encoding when possible.
 479
 480 2007-04-16  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 481
 482         * config/tc-sh.c (sh_handle_align):  Call as_bad_where instead
 483         of as_warn_where for misaligned data.
 484
 485 2007-04-15  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 486
 487         * config/tc-sh.c (align_test_frag_offset_fixed_p): Handle
 488         rs_fill frags.
 489
 490 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
 491
 492         * Makefile.am: Add ACLOCAL_AMFLAGS.
 493         * Makefile.in: Regenerate.
 494
 495 2007-04-14  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 496
 497         * config/tc-sh.c (align_test_frag_offset_fixed_p): New.
 498         (sh_optimize_expr): Likewise.
 499         * config/tc-sh.h (md_optimize_expr): Define.
 500         (sh_optimize_expr): Prototype.
 501
 502 2007-04-06  Matt Thomas  <matt@netbsd.org>
 503
 504         * config/tc-vax.c (vax_cons): Added to support %pcrel{8,16,32}(exp)
 505         to emit pcrel relocations by DWARF2 in non-code sections.  Borrowed
 506         heavily from tc-sparc.c.  (vax_cons_fix_new): Likewise.
 507
 508 2007-04-04  Kazu Hirata  <kazu@codesourcery.com>
 509
 510         * config/tc-m68k.c (HAVE_LONG_BRANCH): Add fido_a.
 511
 512 2007-04-04  Paul Brook  <paul@codesourcery.com>
 513
 514         * config/tc-arm.c (do_neon_ext): Enforce immediate range.
 515         (insns): Use I15 for vext.
 516
 517 2007-04-04  Paul Brook  <paul@codesourcery.com>
 518
 519         * configure.tgt: Loosen checks for arm uclinux eabi targets.
 520
 521 2007-04-02  Sterling Augustine  <sterling@tensilica.com>
 522
 523         * config/tc-xtensa.c (xtensa_flush_pending_output): Check
 524         outputting_stabs_line_debug.
 525
 526 2007-03-26  Anatoly Sokolov <aesok@post.ru>
 527
 528         * config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82,
 529         at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p
 530         devices.
 531         * doc/c-avr.texi: Document new devices.
 532
 533 2007-04-02  Richard Sandiford  <richard@codesourcery.com>
 534
 535         * doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options.
 536         * doc/c-mips.texi (-KPIC, -mvxworks-pic): Document.
 537         * config/tc-mips.c (md_show_usage): Mention -mvxworks-pic.
 538
 539 2007-03-30  Sterling Augustine  <sterling@tensilica.com>
 540             Bob Wilson  <bob.wilson@acm.org>
 541
 542         * config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument.
 543         Do not check is_loop_target flag.
 544         (xtensa_frob_label): Adjust calls to xtensa_move_labels.
 545         (xg_assemble_vliw_tokens): Likewise.  Also avoid calling
 546         xtensa_move_labels for alignment of loop opcodes.
 547
 548 2007-03-30  H.J. Lu  <hongjiu.lu@intel.com>
 549
 550         * config/tc-i386.c (process_suffix): Reindent a bit.
 551
 552 2007-03-30  Paul Brook  <paul@codesourcery.com>
 553
 554         * config/tc-arm.c (encode_thumb2_ldmstm): New function.
 555         (do_t_ldmstm): Generate 16-bit push/pop.  Use encode_thumb2_ldmstm.
 556         (do_t_push_pop):  Use encode_thumb2_ldmstm.
 557
 558 2007-03-29  DJ Delorie  <dj@redhat.com>
 559
 560         * config/tc-m32c.c (rl_for, relaxable): Protect argument.
 561         (md_relax_table): Add entries for ADJNZ macros.
 562         (M32C_Macros): Add ADJNZ macros.
 563         (subtype_mappings): Add entries for ADJNZ macros.
 564         (insn_to_subtype): Check for adjnz and sbjnz insns.
 565         (md_estimate_size_before_relax): Pass insn to insn_to_subtype.
 566         (md_convert_frag): Convert adjnz and sbjnz.
 567
 568 2007-03-29  Nick Clifton  <nickc@redhat.com>
 569
 570         * itbl-ops.c (itbl_entry): Remove unnecessary and excessively long
 571         initialization.
 572         * itbl-ops.h (enum e_processor): Initialise the e_nprocs field
 573         using ITBL_NUMBER_OF_PROCESSORS.
 574         * itbl-parse.y (yyerror): Remove use of redundant macro PARAMS.
 575
 576 2007-03-28  H.J. Lu  <hongjiu.lu@intel.com>
 577
 578         * config/tc-i386.c (build_modrm_byte): For instructions with 2
 579         register operands, encode destination in i.rm.regmem if its
 580         RegMem bit is set.
 581
 582 2007-03-28  Richard Sandiford  <richard@codesourcery.com>
 583             Phil Edwards  <phil@codesourcery.com>
 584
 585         * doc/as.texinfo: Put the contents after the title page rather
 586         than at the end of the document.
 587
 588 2007-03-27  Alan Modra  <amodra@bigpond.net.au>
 589
 590         * NEWS: Mention ".reloc".
 591
 592 2007-03-26  Sterling Augustine  <sterling@tensilica.com>
 593
 594         * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms
 595         in FLIX instructions.
 596
 597 2007-03-26  Julian Brown  <julian@codesourcery.com>
 598
 599         * config/tc-arm.c (arm_it): Add immisfloat field.
 600         (parse_qfloat_immediate): Disallow integer syntax for floating-point
 601         immediates. Fix hex immediates, handle 0.0 and -0.0 specially.
 602         (parse_neon_mov): Set immisfloat bit for operand if it parsed as a
 603         float.
 604         (neon_cmode_for_move_imm): Reject non-float immediates for float
 605         operands.
 606         (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm.
 607
 608 2007-03-26  Julian Brown  <julian@codesourcery.com>
 609
 610         * doc/c-arm.texi: Add documentation for .dn/.qn directives.
 611
 612 2007-03-26  Alan Modra  <amodra@bigpond.net.au>
 613
 614         * doc/as.texinfo (Reloc): Document.
 615         * read.c (potable): Add "reloc".
 616         (s_reloc): New function.
 617         * write.c (reloc_list): New global var.
 618         (resolve_reloc_expr_symbols): New function.
 619         (write_object_file): Call it.
 620         (write_relocs): Process reloc_list.
 621         * write.h (struct reloc_list): New.
 622         (reloc_list): Declare.
 623
 624 2007-03-24  Paul Brook  <paul@codesourcery.com>
 625
 626         * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes.
 627
 628 2007-03-24  Paul Brook  <paul@codesourcery.com>
 629         Mark Shinwell  <shinwell@codesourcery.com>
 630
 631         * config/tc-arm.c (operand_parse_code): Add OP_oRRw.
 632         (parse_operands): Don't expect comma if first operand missing.
 633         Handle OP_oRRw.
 634         (do_srs): Encode register number, checking it is r13.  Update comment.
 635         (insns): Update SRS entries to take a register.
 636
 637 2007-03-23  H.J. Lu  <hongjiu.lu@intel.com>
 638
 639         * config/tc-i386.c (md_begin): Allow '.' in mnemonic.
 640
 641 2007-03-23  Mark Shinwell  <shinwell@codesourcery.com>
 642
 643         * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that
 644         attempt to jump to the next instruction into NOPs.
 645
 646 2007-03-23  Alan Modra  <amodra@bigpond.net.au>
 647
 648         * config/tc-spu.c: Don't include opcode/spu.h.
 649         (md_assemble): Set tc_fix_data.insn_tag and arg_format.
 650         (md_apply_fix): Adjust.
 651         * config/tc-spu.h: Include opcode/spu.h.
 652         (struct tc_fix_info): New.
 653         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
 654         (TC_FORCE_RELOCATION): Define.
 655
 656 2007-03-22  Joseph Myers  <joseph@codesourcery.com>
 657
 658         * doc/as.texinfo: Include VERSION_PACKAGE when reporting version.
 659
 660 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 661
 662         * config/tc-i386.c (process_suffix): Check 0x90 instead of
 663         xchg for xchg %rax,%rax.
 664
 665 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 666
 667         * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY
 668         and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively.
 669
 670 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 671
 672         PR binutils/4218
 673         * config/tc-i386.c (match_template): Properly handle 64bit mode
 674         "xchg %eax, %eax".
 675
 676 2007-03-21  Anton Ertl  <anton@mips.complang.tuw>
 677
 678         PR gas/4124
 679         * config/tc-alpha.c (emit_ustX): Fix ustq code generation.
 680
 681 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 682
 683         * Makefile.am: Run dep-am.
 684         * Makefile.in: Regenerated.
 685
 686         * config/tc-i386.c: Don't include "opcodes/i386-opc.h".
 687
 688         * config/tc-i386.h: Include "opcodes/i386-opc.h".
 689         (NOP_OPCODE): Removed.
 690         (template): Likewise.
 691
 692 2007-03-21  Andreas Schwab  <schwab@suse.de>
 693
 694         * config/tc-i386.h (NOP_OPCODE): Restore.
 695
 696 2007-03-18  Mark Shinwell  <shinwell@codesourcery.com>
 697
 698         * config/tc-arm.c (do_mul): Don't warn about overlapping
 699         Rd and Rm operands when assembling for v6 or above.
 700         Correctly capitalize register names in the messages.
 701         (do_mlas): Likewise.  Delete spurious blank line.
 702
 703 2007-03-16  Kazu Hirata  <kazu@codesourcery.com>
 704
 705         * config/tc-m68k.c (m68k_cpus): Add an entry for fidoa.
 706
 707 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 708
 709         * config/tc-i386.c (md_begin): Use i386_regtab_size to scan
 710         i386_regtab.
 711         (parse_register): Use i386_regtab_size instead of ARRAY_SIZE
 712         on i386_regtab.
 713
 714 2007-03-15  Alexandre Oliva  <aoliva@redhat.com>
 715
 716         PR gas/4184
 717         * app.c (do_scrub_chars): PUT after setting states.
 718
 719 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 720
 721         * Makefile.am: Run "make dep-am".
 722         * Makefile.in: Regenerated.
 723
 724         * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
 725         "opcode/i386.h".
 726         (md_begin): Check reg_name != NULL for the last entry in
 727         i386_regtab.
 728
 729         * config/tc-i386.h: Move many entries to opcode/i386.h and
 730         opcodes/i386-opc.h.
 731
 732         * configure.in (need_opcodes): Set true for i386.
 733         * configure: Regenerated.
 734
 735 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 736
 737         * Makefile.am (REPORT_BUGS_TO): Removed.
 738         (INCLUDES): Remove -DREPORT_BUGS_TO.
 739         * Makefile.in: Regenerated.
 740
 741         * configure.in (--with-bugurl): Removed.
 742         * configure: Regenerated.
 743
 744         * doc/Makefile.am (as_TEXINFOS): Remove gasver.texi.
 745         (AM_MAKEINFOFLAGS): Add -I ../../bfd/doc.
 746         (TEXI2DVI): Likewise.
 747         (gasver.texi): Removed.
 748         (MOSTLYCLEANFILES): Remove gasver.texi.
 749         (as.1): Don't depend on gasver.texi.
 750         * doc/Makefile.in: Regenerated.
 751
 752         * doc/as.texi: Include bfdver.texi instead of gasver.texi.
 753
 754 2007-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
 755
 756         * config/tc-arm.c (arm_copy_symbol_attributes): New.
 757         * config/tc-arm.h (arm_copy_symbol_attributes): Declare.
 758         (TC_COPY_SYMBOL_ATTRIBUTES): Define.
 759         * gas/symbols.c (copy_symbol_attributes): Use
 760         TC_COPY_SYMBOL_ATTRIBUTES.
 761
 762 2007-03-14  Paul Brook  <paul@codesourcery.com>
 763
 764         * config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding.
 765
 766 2007-03-14  Alan Modra  <amodra@bigpond.net.au>
 767
 768         PR 4029
 769         * write.c (relax_segment): Insert extra alignment padding
 770         to break infinite relax loop when given impossible
 771         gcc_except_table assembly.
 772
 773 2007-03-12  H.J. Lu  <hongjiu.lu@intel.com>
 774
 775         * config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX
 776         on i.tm.base_opcode.
 777         (match_template): Likewise.
 778         (process_operands): Use ~0x3 mask to match MOV_AX_DISP32.
 779
 780         * config/tc-i386.h (Opcode_D): New.
 781         (Opcode_FloatR): Likewise.
 782         (Opcode_FloatD): Likewise.
 783         (D): Redefined.
 784         (W): Likewise.
 785         (FloatMF): Likewise.
 786         (FloatR): Likewise.
 787         (FloatD): Likewise.
 788
 789 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 790
 791         * app.c (do_scrub_chars): Recognize comments after # line "file".
 792         * read.c (get_linefile_number): New.
 793         (s_app_line): Accept ill-formed .linefile lines as comments.
 794
 795 2007-03-09  Alan Modra  <amodra@bigpond.net.au>
 796
 797         * config/tc-i386.h (WORKING_DOT_WORD): Define.
 798
 799 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 800
 801         * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
 802         * as.h (new_logical_line_flags): New.
 803         * input-scrub.c (new_logical_line): Turned into wrapper for...
 804         (new_logical_line_flags): this.  Handle flags.
 805         * read.c (potable): Add linefile.  Adjust appline argument.
 806         (s_app_file): Fake .appfiles no more.
 807         (s_app_line): For .linefile, accept file name and flags.
 808
 809 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 810
 811         * symbols.c (symbol_relc_make_sym): Comment typo fixes.
 812
 813 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 814
 815         * Makefile.am: Run "make dep-am".
 816         * Makefile.in: Regenerate.
 817         * po/POTFILES.in: Regenerate.
 818
 819 2007-03-07  Joseph Myers  <joseph@codesourcery.com>
 820
 821         * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
 822         bug-reporting URL.
 823         * doc/Makefile.am (gasver.texi): Define BUGURL.
 824         * doc/as.texinfo: Use BUGURL.
 825         * Makefile.in, configure, doc/Makefile.in: Regenerate.
 826
 827 2007-03-06  Andreas Krebbel  <krebbel1@de.ibm.com>
 828
 829         * config/tc-s390.c (md_parse_option): z9-ec option added.
 830
 831 2007-03-02  Paul Brook  <paul@codesourcery.com>
 832
 833         * config/tc-arm.c (relax_immediate): Always return positive values.
 834         (relaxed_symbol_addr): New function.
 835         (relax_adr, relax_branch): Use it.
 836         (arm_relax_frag): Pass strect argument.  Adjust infinite loop check.
 837
 838 2007-03-01  Joseph Myers  <joseph@codesourcery.com>
 839
 840         * as.c (parse_args): Update copyright date.
 841
 842 2007-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 843
 844         * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
 845
 846 2007-02-28  Nick Clifton  <nickc@redhat.com>
 847
 848         PR gas/3797
 849         * config/tc-d10v.c (do_assemble): Do not generate error messages,
 850         just return -1 whenever a problem is encountered.
 851         (md_assemble): If do_assemble returns -1 generate a non-fatal
 852         error message and return.
 853
 854         PR gas/2623
 855         * config/tc-msp430.c (line_separator_char): Change to '{'.
 856
 857 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 858
 859         * config/tc-m68hc11.c (fixup24): Correct fixup size.
 860         (build_jump_insn): Likewise.
 861         (build_insn): Likewise.
 862         (s_m68hc11_relax): Likewise.
 863
 864 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 865
 866         * config/obj-elf.c (elf_frob_file): frag_wane any new frags.
 867
 868 2007-02-25  Mark Shinwell  <shinwell@codesourcery.com>
 869
 870         * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
 871
 872 2007-02-23  Alan Modra  <amodra@bigpond.net.au>
 873
 874         * config/tc-mn10300.c (md_convert_frag): Correct fixup size.
 875         (md_assemble): Likewise.
 876
 877 2007-02-22  Alan Modra  <amodra@bigpond.net.au>
 878
 879         * write.c (size_seg): Always clear SEC_RELOC here.
 880         (install_reloc): New function, extracted from..
 881         (write_relocs): ..here.  Combine RELOC_EXPANSION_POSSIBLE code
 882         with !RELOC_EXPANSION_POSSIBLE code.  Don't add fr_offset when
 883         testing frag size.  Set SEC_RELOC here.
 884
 885 2007-02-21  Alan Modra  <amodra@bigpond.net.au>
 886
 887         PR 4082
 888         * config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
 889
 890 2007-02-20  Thiemo Seufer  <ths@mips.com>
 891
 892         * doc/c-mips.texi: Document 74kc, 74kf, 74kx.
 893
 894 2007-02-20  Thiemo Seufer  <ths@mips.com>
 895
 896         * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
 897
 898 2007-02-20  Thiemo Seufer  <ths@mips.com>
 899             Chao-Ying Fu  <fu@mips.com>
 900
 901         * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
 902         ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
 903         (macro_build): Add case '2'.
 904         (macro): Expand M_BALIGN to nop, packrl.ph or balign.
 905         (validate_mips_insn): Add support for balign instruction.
 906         (mips_ip): Handle DSP R2 instructions. Support balign instruction.
 907         (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
 908         md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
 909         command line options.
 910         (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
 911         (md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
 912         * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
 913         .set dspr2, .set nodspr2.
 914
 915 2007-02-20  Nathan Sidwell  <nathan@codesourcery.com>
 916
 917         * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
 918         (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
 919
 920 2007-02-18  Alan Modra  <amodra@bigpond.net.au>
 921
 922         * write.c (TC_FX_SIZE_SLACK): Define.
 923         (write_relocs): Reinstate check for fixup within frag.
 924         * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
 925         * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
 926         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
 927         * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
 928         * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
 929
 930 2007-02-17  Mark Mitchell  <mark@codesourcery.com>
 931             Nathan Sidwell  <nathan@codesourcery.com>
 932             Vladimir Prus  <vladimir@codesourcery.com
 933             Joseph Myers  <joseph@codesourcery.com>
 934
 935         * configure.in (--with-bugurl): New option.
 936         * configure: Regenerate.
 937         * dep-in.sed: Remove bin-bugs.h.
 938         * Makefile.am (REPORT_BUGS_TO): Define.
 939         (INCLUDES): Define REPORT_BUGS_TO.
 940         (DEP_INCLUDES): Likewise.
 941         ($(OBJS)): No longer depend on bin-bugs.h.
 942         * Makefile.in: Regenerate.
 943         * doc/Makefile.in: Regenerate.
 944         * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
 945         * as.h: Remove include of bin-bugs.h.
 946
 947 2007-02-17  Alan Modra  <amodra@bigpond.net.au>
 948
 949         * write.c: White space fixes.
 950         (fixup_segment): Move symbol_mri_common_p adjustments..
 951         (write_relocs): ..and symbol_equated_reloc_p adjustments..
 952         (adjust_reloc_syms): ..to here.
 953
 954 2007-02-16  Alan Modra  <amodra@bigpond.net.au>
 955
 956         * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
 957         xmalloc, memset.  Don't bother assigning NULL to known zero mem.
 958         (subseg_set_rest): Remove unnecessary cast.
 959         * write.c: Include libbfd.h.  Replace PTR with void * throughout.
 960         Remove unnecessary forward declarations and casts.
 961         (set_symtab): Delete extern bfd_alloc.
 962         (fixup_segment): Move.
 963
 964 2007-02-15  Nathan Sidwell  <nathan@codesourcery.com>
 965
 966         * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
 967         * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
 968         (mcf5475_ctrl, mcf5485_ctrl): New.
 969         (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
 970         (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
 971         (init_table): Add asid, mmubar, adjust rombar0.
 972
 973 2007-02-14  Alan Modra  <amodra@bigpond.net.au>
 974
 975         * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
 976         * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
 977         (process_operands): Move old Seg2ShortForm and Seg3ShortForm
 978         code, and test for these insns using a combination of
 979         opcode_modifier and operand_types.
 980
 981 2007-02-07  Paul Brook  <paul@codesourcery.com>
 982
 983         * configure.tgt: Add arm*-*-uclinux-*eabi.
 984
 985 2007-02-05  Dave Brolley  <brolley@redhat.com>
 986             Richard Sandiford  <rsandifo@redhat.com>
 987             DJ Delorie  <dj@redhat.com>
 988             Stan Cox  <scox@redhat.com>
 989             Jim Blandy  <jimb@redhat.com>
 990             Nick Clifton  <nickc@redhat.com>
 991             Jim Wilson  <wilson@redhat.com>
 992             Frank Ch. Eigler  <fche@redhat.com>
 993             Graydon Hoare  <graydon@redhat.com>
 994             Ben Elliston  <bje@redhat.com>
 995             John Healy  <jhealy@redhat.com>
 996             Richard Henderson  <rth@redhat.com>
 997
 998         * Makefile.am (CPU_TYPES): Add mep.
 999         (TARGET_CPU_CFILES): Add tc-mep.c.
1000         (TARGET_CPU_HFILES): Add tc-mep.h.
1001         (DEPTC_mep_elf): New variable.
1002         (DEPTC_mep_coff): Likewise.
1003         (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
1004         * configure.in: Support mep.
1005         * configure.tgt: Likewise.
1006         * config/tc-mep.c: New file.
1007         * config/obj-elf.c: New file.
1008         * config/tc-mep.c: New file.
1009         * config/tc-mep.h: New file.
1010         * testsuite/gas/mep: New testsuite with content.
1011         * Makefile.in: Regenerate.
1012         * configure: Regenerate.
1013
1014 2007-02-05  Dave Brolley  <brolley@redhat.com>
1015
1016         * cgen.c (gas_cgen_install_complex_reloc): Removed.
1017         (complex_reloc_installation_howto): Removed.
1018
1019 2007-02-05  Dave Brolley  <brolley@redhat.com>
1020             Graydon Hoare  <graydon@redhat.com>
1021             DJ Delorie  <dj@redhat.com>
1022             Catherine Moore  <clm@redhat.com>
1023             Michael Chastain  <chastain@redhat.com>
1024             Frank Ch. Eigler  <fche@redhat.com>
1025
1026         * symbols.c (use_complex_relocs_for): New, to decide
1027         when to use complex relocs. Add signed RELC support.
1028         (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
1029         encode expression symbols as mangled complex relocation symbols (when
1030         compiled with -DOBJ_COMPLEX_RELOC).
1031         (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
1032         * cgen.c (gas_cgen_md_apply_fix3):  Only set signed_p if RELC. Call
1033         encode_addend with new args. Modify to get start, length from
1034         ifield whenever it is set. Also change condition on which
1035         self-describing relocs are encoded. Add hook into
1036         gas_cgen_encode_addend.
1037         (queue_fixup_recursively): Add signed RELC support. Change from masked
1038         expr to trunc flag. Restore assignment of sub-field value to
1039         temporary in fixups array. Reflect changed meaning of last arg to
1040         queue_fixup_recursively.
1041         (fixup): Add cgen_maybe_multi_ifield member.
1042         (make_right_shifted_expr): New function.
1043         (queue_fixup): Change to recursive function that fragments
1044         fixups if operand has a multi-ifield.
1045         (gas_cgen_parse_operand): Add RELC code to wrap expressions in
1046         symbols, call weak_operand_overflow_check, and fragment call
1047         queue_fixup with operand fields.
1048         (gas_cgen_finish_insn) Modify to manage ifield pointer.
1049         (weak_operand_overflow_check): New function to try to select
1050         insns correctly.
1051         (gas_cgen_encode_addend): New function for relc.
1052         (gas_cgen_install_complex_reloc): Likewise.
1053         (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
1054         * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
1055         cgen_maybe_multi_ifield field to fx_cgen substructure.
1056         * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
1057         * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
1058
1059 2007-02-03  DJ Delorie  <dj@delorie.com>
1060
1061         * config/tc-m32c.c (m32c_cons_fix_new): New.  Added to support 3
1062         byte relocs.
1063         * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
1064         (m32c_cons_fix_new): Prototype.
1065
1066 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1067
1068         * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
1069         (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
1070
1071 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1072
1073         * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
1074         (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
1075         (map_suffix_reloc_to_operator): New.
1076         (map_operator_to_reloc): New.
1077         (expression_maybe_register): Fix incorrect test of return value from
1078         xtensa_elf_suffix.  Rearrange to use map_suffix_reloc_to_operator.
1079         (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
1080
1081 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1082
1083         * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
1084         (tinsn_get_tok): Delete prototype.
1085         * config/tc-xtensa.c (tinsn_get_tok): Delete.
1086
1087 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1088
1089         * config/xtensa-relax.h (struct build_instr): Delete id field.
1090         * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
1091         and LABEL tokens.
1092         (append_literal_op, append_label_op): Remove litnum/labnum arguments;
1093         set op_data fields to zero.
1094         (parse_id_constant): Delete.
1095         (build_transition): Remove code to handle numbered literals and labels.
1096
1097 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
1098
1099         * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
1100         (build_transition_table): Likewise.
1101
1102 2007-02-01  Bob Wilson  <bob.wilson@acm.org>
1103
1104         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
1105         fx_tcbit.
1106         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
1107
1108 2007-02-02  Alan Modra  <amodra@bigpond.net.au>
1109
1110         * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
1111         (struct fix <fx_plt>): Rename to tcbit2.
1112         * write.c (fix_new_internal): Adjust.
1113         (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
1114         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1115         * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1116         * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1117         * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1118         * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1119         * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1120         * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1121         * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
1122         * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
1123         * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
1124         Instead, compare fx_r_type.
1125         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
1126         fx_tcbit in place of fx_plt.
1127         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
1128         * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
1129         to fx_plt.
1130
1131 2007-01-30  Nick Clifton  <nickc@redhat.com>
1132
1133         * as.c (main): Mark symbols created via the --defsym command line
1134         option as volatile so that they can be overridden later on by a
1135         .set directive.  This maintains compatibility with the behaviour
1136         of earlier versions of the assembler.
1137         * doc/as.texinfo (--defsym): Document that the defined symbol's
1138         value can be overridden via a .set directive.
1139
1140 2007-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1141
1142         * config/tc-i386.c (swap_imm_operands): Renamed to ...
1143         (swap_2_operands): This.  Take 2 ints.
1144         (md_assemble): Updated.
1145         (swap_operands): Call swap_2_operands to swap 2 operands.
1146
1147 2007-01-24  DJ Delorie  <dj@redhat.com>
1148
1149         * config/tc-m32c.c (md_pseudo_table): Add .3byte.
1150
1151 2007-01-22  Nick Clifton  <nickc@redhat.com>
1152
1153         PR gas/3871
1154         * tc-score.c: Remove unnecessary uses of _().
1155         Make the err_msg[] a file level local array in order to save
1156         storage space.
1157         Remove unnecessary sprintf()s.
1158
1159 2007-01-18  Mei Ligang  <ligang@sunnorth.com.cn>
1160
1161         PR gas/3871
1162         * config/tc-score.c : Using _() for const string.
1163         Do not assign inst.error with a local string pointer.
1164         (md_section_align): Pad section.
1165
1166 2007-01-13  H.J. Lu  <hongjiu.lu@intel.com>
1167
1168         * config/tc-i386.c (build_modrm_byte): Check number of operands
1169         when procssing memory/register operand.
1170
1171 2007-01-12  Nick Clifton  <nickc@redhat.com>
1172
1173         PR gas/3856
1174         * macro.c (expand_irp): Do not ignore spaces inside quoted
1175         strings.
1176
1177 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
1178
1179         * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1180         * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1181         * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1182         (TC_FORCE_RELOCATION): Define.
1183         (TC_FORCE_RELOCATION_LOCAL): Define.
1184         * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
1185
1186 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
1187
1188         * input-file.c (input_file_open): Check fgets return.
1189
1190 2007-01-11  Paul Brook  <paul@codesourcery.com>
1191
1192         * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
1193
1194 2007-01-11  Nick Clifton  <nickc@redhat.com>
1195
1196         PR gas/3707
1197         * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
1198         variable.
1199
1200         * config/tc-mcore.c (md_number_to_chars): Use
1201         number_to_chars_{big|little}endian.
1202
1203 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
1204
1205         * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
1206         architecture by itself.
1207         (m68k_ip): Don't issue a warning for tbl instructions on fido.
1208         (m68k_elf_final_processing): Treat Fido as an architecture by
1209         itself.
1210
1211 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
1212
1213         * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
1214
1215 2007-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1216
1217         * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
1218         depending on allow_naked_reg.
1219
1220 2007-01-04  Paul Brook  <paul@codesourcery.com>
1221
1222         * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
1223
1224 2007-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1225
1226         PR gas/3830
1227         * config/tc-i386.c (register_prefix): New.
1228         (set_intel_syntax): Set set_intel_syntax to "" if register
1229         prefix isn't needed.
1230         (check_byte_reg): Use register_prefix for error message.
1231         (check_long_reg): Likewise.
1232         (check_qword_reg): Likewise.
1233         (check_word_reg): Likewise.
1234
1235 2006-01-04  Julian Brown  <julian@codesourcery.com>
1236
1237         * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
1238         (do_neon_qshl_imm): Likewise.
1239         (do_neon_rshl): New function. Handle rounding variants of
1240         v{q}shl-by-register.
1241         (insns): Use do_neon_rshl for vrshl, vqrshl.
1242
1243 2007-01-04  Paul Brook  <paul@codesourcery.com>
1244
1245         * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
1246         and vacle.
1247
1248 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1249
1250         * config/tc-i386.c (swap_operands): Remove branches.
1251
1252 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1253
1254         * config/tc-i386.c: Update copyright year.
1255         * config/tc-i386.h: Likewise.
1256
1257 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1258
1259         * config/tc-i386.c (smallest_imm_type): Return unsigned int
1260         instead of int.
1261
1262 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
1263
1264         * config/tc-i386.c: Convert to ISO C90 formatting
1265         * config/tc-i386.h: Likewise.
1266
1267 2007-01-03  David Daney  <ddaney@avtrex.com>
1268
1269         * config/tc-mips.c (md_show_usage):  Clean up -mno-shared
1270         documentation.
1271
1272 For older changes see ChangeLog-2006
1273 \f
1274 Local Variables:
1275 mode: change-log
1276 left-margin: 8
1277 fill-column: 74
1278 version-control: never
1279 End: