gas/ChangeLog

   1 2007-04-04  Paul Brook  <paul@codesourcery.com>
   2
   3         * config/tc-arm.c (do_neon_ext): Enforce immediate range.
   4         (insns): Use I15 for vext.
   5
   6 2007-04-04  Paul Brook  <paul@codesourcery.com>
   7
   8         * configure.tgt: Loosen checks for arm uclinux eabi targets.
   9
  10 2007-04-02  Sterling Augustine  <sterling@tensilica.com>
  11
  12         * config/tc-xtensa.c (xtensa_flush_pending_output): Check
  13         outputting_stabs_line_debug.
  14
  15 2007-03-26  Anatoly Sokolov <aesok@post.ru>
  16
  17         * config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82,
  18         at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p
  19         devices.
  20         * doc/c-avr.texi: Document new devices.
  21
  22 2007-04-02  Richard Sandiford  <richard@codesourcery.com>
  23
  24         * doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options.
  25         * doc/c-mips.texi (-KPIC, -mvxworks-pic): Document.
  26         * config/tc-mips.c (md_show_usage): Mention -mvxworks-pic.
  27
  28 2007-03-30  Sterling Augustine  <sterling@tensilica.com>
  29             Bob Wilson  <bob.wilson@acm.org>
  30
  31         * config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument.
  32         Do not check is_loop_target flag.
  33         (xtensa_frob_label): Adjust calls to xtensa_move_labels.
  34         (xg_assemble_vliw_tokens): Likewise.  Also avoid calling
  35         xtensa_move_labels for alignment of loop opcodes.
  36
  37 2007-03-30  H.J. Lu  <hongjiu.lu@intel.com>
  38
  39         * config/tc-i386.c (process_suffix): Reindent a bit.
  40
  41 2007-03-30  Paul Brook  <paul@codesourcery.com>
  42
  43         * config/tc-arm.c (encode_thumb2_ldmstm): New function.
  44         (do_t_ldmstm): Generate 16-bit push/pop.  Use encode_thumb2_ldmstm.
  45         (do_t_push_pop):  Use encode_thumb2_ldmstm.
  46
  47 2007-03-29  DJ Delorie  <dj@redhat.com>
  48
  49         * config/tc-m32c.c (rl_for, relaxable): Protect argument.
  50         (md_relax_table): Add entries for ADJNZ macros.
  51         (M32C_Macros): Add ADJNZ macros.
  52         (subtype_mappings): Add entries for ADJNZ macros.
  53         (insn_to_subtype): Check for adjnz and sbjnz insns.
  54         (md_estimate_size_before_relax): Pass insn to insn_to_subtype.
  55         (md_convert_frag): Convert adjnz and sbjnz.
  56
  57 2007-03-29  Nick Clifton  <nickc@redhat.com>
  58
  59         * itbl-ops.c (itbl_entry): Remove unnecessary and excessively long
  60         initialization.
  61         * itbl-ops.h (enum e_processor): Initialise the e_nprocs field
  62         using ITBL_NUMBER_OF_PROCESSORS.
  63         * itbl-parse.y (yyerror): Remove use of redundant macro PARAMS.
  64
  65 2007-03-28  H.J. Lu  <hongjiu.lu@intel.com>
  66
  67         * config/tc-i386.c (build_modrm_byte): For instructions with 2
  68         register operands, encode destination in i.rm.regmem if its
  69         RegMem bit is set.
  70
  71 2007-03-28  Richard Sandiford  <richard@codesourcery.com>
  72             Phil Edwards  <phil@codesourcery.com>
  73
  74         * doc/as.texinfo: Put the contents after the title page rather
  75         than at the end of the document.
  76
  77 2007-03-27  Alan Modra  <amodra@bigpond.net.au>
  78
  79         * NEWS: Mention ".reloc".
  80
  81 2007-03-26  Sterling Augustine  <sterling@tensilica.com>
  82
  83         * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms
  84         in FLIX instructions.
  85
  86 2007-03-26  Julian Brown  <julian@codesourcery.com>
  87
  88         * config/tc-arm.c (arm_it): Add immisfloat field.
  89         (parse_qfloat_immediate): Disallow integer syntax for floating-point
  90         immediates. Fix hex immediates, handle 0.0 and -0.0 specially.
  91         (parse_neon_mov): Set immisfloat bit for operand if it parsed as a
  92         float.
  93         (neon_cmode_for_move_imm): Reject non-float immediates for float
  94         operands.
  95         (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm.
  96
  97 2007-03-26  Julian Brown  <julian@codesourcery.com>
  98
  99         * doc/c-arm.texi: Add documentation for .dn/.qn directives.
 100
 101 2007-03-26  Alan Modra  <amodra@bigpond.net.au>
 102
 103         * doc/as.texinfo (Reloc): Document.
 104         * read.c (potable): Add "reloc".
 105         (s_reloc): New function.
 106         * write.c (reloc_list): New global var.
 107         (resolve_reloc_expr_symbols): New function.
 108         (write_object_file): Call it.
 109         (write_relocs): Process reloc_list.
 110         * write.h (struct reloc_list): New.
 111         (reloc_list): Declare.
 112
 113 2007-03-24  Paul Brook  <paul@codesourcery.com>
 114
 115         * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes.
 116
 117 2007-03-24  Paul Brook  <paul@codesourcery.com>
 118         Mark Shinwell  <shinwell@codesourcery.com>
 119
 120         * config/tc-arm.c (operand_parse_code): Add OP_oRRw.
 121         (parse_operands): Don't expect comma if first operand missing.
 122         Handle OP_oRRw.
 123         (do_srs): Encode register number, checking it is r13.  Update comment.
 124         (insns): Update SRS entries to take a register.
 125
 126 2007-03-23  H.J. Lu  <hongjiu.lu@intel.com>
 127
 128         * config/tc-i386.c (md_begin): Allow '.' in mnemonic.
 129
 130 2007-03-23  Mark Shinwell  <shinwell@codesourcery.com>
 131
 132         * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that
 133         attempt to jump to the next instruction into NOPs.
 134
 135 2007-03-23  Alan Modra  <amodra@bigpond.net.au>
 136
 137         * config/tc-spu.c: Don't include opcode/spu.h.
 138         (md_assemble): Set tc_fix_data.insn_tag and arg_format.
 139         (md_apply_fix): Adjust.
 140         * config/tc-spu.h: Include opcode/spu.h.
 141         (struct tc_fix_info): New.
 142         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
 143         (TC_FORCE_RELOCATION): Define.
 144
 145 2007-03-22  Joseph Myers  <joseph@codesourcery.com>
 146
 147         * doc/as.texinfo: Include VERSION_PACKAGE when reporting version.
 148
 149 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 150
 151         * config/tc-i386.c (process_suffix): Check 0x90 instead of
 152         xchg for xchg %rax,%rax.
 153
 154 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 155
 156         * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY
 157         and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively.
 158
 159 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 160
 161         PR binutils/4218
 162         * config/tc-i386.c (match_template): Properly handle 64bit mode
 163         "xchg %eax, %eax".
 164
 165 2007-03-21  Anton Ertl  <anton@mips.complang.tuw>
 166
 167         PR gas/4124
 168         * config/tc-alpha.c (emit_ustX): Fix ustq code generation.
 169
 170 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 171
 172         * Makefile.am: Run dep-am.
 173         * Makefile.in: Regenerated.
 174
 175         * config/tc-i386.c: Don't include "opcodes/i386-opc.h".
 176
 177         * config/tc-i386.h: Include "opcodes/i386-opc.h".
 178         (NOP_OPCODE): Removed.
 179         (template): Likewise.
 180
 181 2007-03-21  Andreas Schwab  <schwab@suse.de>
 182
 183         * config/tc-i386.h (NOP_OPCODE): Restore.
 184
 185 2007-03-18  Mark Shinwell  <shinwell@codesourcery.com>
 186
 187         * config/tc-arm.c (do_mul): Don't warn about overlapping
 188         Rd and Rm operands when assembling for v6 or above.
 189         Correctly capitalize register names in the messages.
 190         (do_mlas): Likewise.  Delete spurious blank line.
 191
 192 2007-03-16  Kazu Hirata  <kazu@codesourcery.com>
 193
 194         * config/tc-m68k.c (m68k_cpus): Add an entry for fidoa.
 195
 196 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 197
 198         * config/tc-i386.c (md_begin): Use i386_regtab_size to scan
 199         i386_regtab.
 200         (parse_register): Use i386_regtab_size instead of ARRAY_SIZE
 201         on i386_regtab.
 202
 203 2007-03-15  Alexandre Oliva  <aoliva@redhat.com>
 204
 205         PR gas/4184
 206         * app.c (do_scrub_chars): PUT after setting states.
 207
 208 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 209
 210         * Makefile.am: Run "make dep-am".
 211         * Makefile.in: Regenerated.
 212
 213         * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
 214         "opcode/i386.h".
 215         (md_begin): Check reg_name != NULL for the last entry in
 216         i386_regtab.
 217
 218         * config/tc-i386.h: Move many entries to opcode/i386.h and
 219         opcodes/i386-opc.h.
 220
 221         * configure.in (need_opcodes): Set true for i386.
 222         * configure: Regenerated.
 223
 224 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 225
 226         * Makefile.am (REPORT_BUGS_TO): Removed.
 227         (INCLUDES): Remove -DREPORT_BUGS_TO.
 228         * Makefile.in: Regenerated.
 229
 230         * configure.in (--with-bugurl): Removed.
 231         * configure: Regenerated.
 232
 233         * doc/Makefile.am (as_TEXINFOS): Remove gasver.texi.
 234         (AM_MAKEINFOFLAGS): Add -I ../../bfd/doc.
 235         (TEXI2DVI): Likewise.
 236         (gasver.texi): Removed.
 237         (MOSTLYCLEANFILES): Remove gasver.texi.
 238         (as.1): Don't depend on gasver.texi.
 239         * doc/Makefile.in: Regenerated.
 240
 241         * doc/as.texi: Include bfdver.texi instead of gasver.texi.
 242
 243 2007-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
 244
 245         * config/tc-arm.c (arm_copy_symbol_attributes): New.
 246         * config/tc-arm.h (arm_copy_symbol_attributes): Declare.
 247         (TC_COPY_SYMBOL_ATTRIBUTES): Define.
 248         * gas/symbols.c (copy_symbol_attributes): Use
 249         TC_COPY_SYMBOL_ATTRIBUTES.
 250
 251 2007-03-14  Paul Brook  <paul@codesourcery.com>
 252
 253         * config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding.
 254
 255 2007-03-14  Alan Modra  <amodra@bigpond.net.au>
 256
 257         PR 4029
 258         * write.c (relax_segment): Insert extra alignment padding
 259         to break infinite relax loop when given impossible
 260         gcc_except_table assembly.
 261
 262 2007-03-12  H.J. Lu  <hongjiu.lu@intel.com>
 263
 264         * config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX
 265         on i.tm.base_opcode.
 266         (match_template): Likewise.
 267         (process_operands): Use ~0x3 mask to match MOV_AX_DISP32.
 268
 269         * config/tc-i386.h (Opcode_D): New.
 270         (Opcode_FloatR): Likewise.
 271         (Opcode_FloatD): Likewise.
 272         (D): Redefined.
 273         (W): Likewise.
 274         (FloatMF): Likewise.
 275         (FloatR): Likewise.
 276         (FloatD): Likewise.
 277
 278 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 279
 280         * app.c (do_scrub_chars): Recognize comments after # line "file".
 281         * read.c (get_linefile_number): New.
 282         (s_app_line): Accept ill-formed .linefile lines as comments.
 283
 284 2007-03-09  Alan Modra  <amodra@bigpond.net.au>
 285
 286         * config/tc-i386.h (WORKING_DOT_WORD): Define.
 287
 288 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 289
 290         * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
 291         * as.h (new_logical_line_flags): New.
 292         * input-scrub.c (new_logical_line): Turned into wrapper for...
 293         (new_logical_line_flags): this.  Handle flags.
 294         * read.c (potable): Add linefile.  Adjust appline argument.
 295         (s_app_file): Fake .appfiles no more.
 296         (s_app_line): For .linefile, accept file name and flags.
 297
 298 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 299
 300         * symbols.c (symbol_relc_make_sym): Comment typo fixes.
 301
 302 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 303
 304         * Makefile.am: Run "make dep-am".
 305         * Makefile.in: Regenerate.
 306         * po/POTFILES.in: Regenerate.
 307
 308 2007-03-07  Joseph Myers  <joseph@codesourcery.com>
 309
 310         * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
 311         bug-reporting URL.
 312         * doc/Makefile.am (gasver.texi): Define BUGURL.
 313         * doc/as.texinfo: Use BUGURL.
 314         * Makefile.in, configure, doc/Makefile.in: Regenerate.
 315
 316 2007-03-06  Andreas Krebbel  <krebbel1@de.ibm.com>
 317
 318         * config/tc-s390.c (md_parse_option): z9-ec option added.
 319
 320 2007-03-02  Paul Brook  <paul@codesourcery.com>
 321
 322         * config/tc-arm.c (relax_immediate): Always return positive values.
 323         (relaxed_symbol_addr): New function.
 324         (relax_adr, relax_branch): Use it.
 325         (arm_relax_frag): Pass strect argument.  Adjust infinite loop check.
 326
 327 2007-03-01  Joseph Myers  <joseph@codesourcery.com>
 328
 329         * as.c (parse_args): Update copyright date.
 330
 331 2007-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 332
 333         * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
 334
 335 2007-02-28  Nick Clifton  <nickc@redhat.com>
 336
 337         PR gas/3797
 338         * config/tc-d10v.c (do_assemble): Do not generate error messages,
 339         just return -1 whenever a problem is encountered.
 340         (md_assemble): If do_assemble returns -1 generate a non-fatal
 341         error message and return.
 342
 343         PR gas/2623
 344         * config/tc-msp430.c (line_separator_char): Change to '{'.
 345
 346 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 347
 348         * config/tc-m68hc11.c (fixup24): Correct fixup size.
 349         (build_jump_insn): Likewise.
 350         (build_insn): Likewise.
 351         (s_m68hc11_relax): Likewise.
 352
 353 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 354
 355         * config/obj-elf.c (elf_frob_file): frag_wane any new frags.
 356
 357 2007-02-25  Mark Shinwell  <shinwell@codesourcery.com>
 358
 359         * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
 360
 361 2007-02-23  Alan Modra  <amodra@bigpond.net.au>
 362
 363         * config/tc-mn10300.c (md_convert_frag): Correct fixup size.
 364         (md_assemble): Likewise.
 365
 366 2007-02-22  Alan Modra  <amodra@bigpond.net.au>
 367
 368         * write.c (size_seg): Always clear SEC_RELOC here.
 369         (install_reloc): New function, extracted from..
 370         (write_relocs): ..here.  Combine RELOC_EXPANSION_POSSIBLE code
 371         with !RELOC_EXPANSION_POSSIBLE code.  Don't add fr_offset when
 372         testing frag size.  Set SEC_RELOC here.
 373
 374 2007-02-21  Alan Modra  <amodra@bigpond.net.au>
 375
 376         PR 4082
 377         * config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
 378
 379 2007-02-20  Thiemo Seufer  <ths@mips.com>
 380
 381         * doc/c-mips.texi: Document 74kc, 74kf, 74kx.
 382
 383 2007-02-20  Thiemo Seufer  <ths@mips.com>
 384
 385         * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
 386
 387 2007-02-20  Thiemo Seufer  <ths@mips.com>
 388             Chao-Ying Fu  <fu@mips.com>
 389
 390         * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
 391         ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
 392         (macro_build): Add case '2'.
 393         (macro): Expand M_BALIGN to nop, packrl.ph or balign.
 394         (validate_mips_insn): Add support for balign instruction.
 395         (mips_ip): Handle DSP R2 instructions. Support balign instruction.
 396         (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
 397         md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
 398         command line options.
 399         (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
 400         (md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
 401         * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
 402         .set dspr2, .set nodspr2.
 403
 404 2007-02-20  Nathan Sidwell  <nathan@codesourcery.com>
 405
 406         * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
 407         (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
 408
 409 2007-02-18  Alan Modra  <amodra@bigpond.net.au>
 410
 411         * write.c (TC_FX_SIZE_SLACK): Define.
 412         (write_relocs): Reinstate check for fixup within frag.
 413         * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
 414         * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
 415         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
 416         * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
 417         * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
 418
 419 2007-02-17  Mark Mitchell  <mark@codesourcery.com>
 420             Nathan Sidwell  <nathan@codesourcery.com>
 421             Vladimir Prus  <vladimir@codesourcery.com
 422             Joseph Myers  <joseph@codesourcery.com>
 423
 424         * configure.in (--with-bugurl): New option.
 425         * configure: Regenerate.
 426         * dep-in.sed: Remove bin-bugs.h.
 427         * Makefile.am (REPORT_BUGS_TO): Define.
 428         (INCLUDES): Define REPORT_BUGS_TO.
 429         (DEP_INCLUDES): Likewise.
 430         ($(OBJS)): No longer depend on bin-bugs.h.
 431         * Makefile.in: Regenerate.
 432         * doc/Makefile.in: Regenerate.
 433         * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
 434         * as.h: Remove include of bin-bugs.h.
 435
 436 2007-02-17  Alan Modra  <amodra@bigpond.net.au>
 437
 438         * write.c: White space fixes.
 439         (fixup_segment): Move symbol_mri_common_p adjustments..
 440         (write_relocs): ..and symbol_equated_reloc_p adjustments..
 441         (adjust_reloc_syms): ..to here.
 442
 443 2007-02-16  Alan Modra  <amodra@bigpond.net.au>
 444
 445         * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
 446         xmalloc, memset.  Don't bother assigning NULL to known zero mem.
 447         (subseg_set_rest): Remove unnecessary cast.
 448         * write.c: Include libbfd.h.  Replace PTR with void * throughout.
 449         Remove unnecessary forward declarations and casts.
 450         (set_symtab): Delete extern bfd_alloc.
 451         (fixup_segment): Move.
 452
 453 2007-02-15  Nathan Sidwell  <nathan@codesourcery.com>
 454
 455         * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
 456         * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
 457         (mcf5475_ctrl, mcf5485_ctrl): New.
 458         (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
 459         (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
 460         (init_table): Add asid, mmubar, adjust rombar0.
 461
 462 2007-02-14  Alan Modra  <amodra@bigpond.net.au>
 463
 464         * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
 465         * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
 466         (process_operands): Move old Seg2ShortForm and Seg3ShortForm
 467         code, and test for these insns using a combination of
 468         opcode_modifier and operand_types.
 469
 470 2007-02-07  Paul Brook  <paul@codesourcery.com>
 471
 472         * configure.tgt: Add arm*-*-uclinux-*eabi.
 473
 474 2007-02-05  Dave Brolley  <brolley@redhat.com>
 475             Richard Sandiford  <rsandifo@redhat.com>
 476             DJ Delorie  <dj@redhat.com>
 477             Stan Cox  <scox@redhat.com>
 478             Jim Blandy  <jimb@redhat.com>
 479             Nick Clifton  <nickc@redhat.com>
 480             Jim Wilson  <wilson@redhat.com>
 481             Frank Ch. Eigler  <fche@redhat.com>
 482             Graydon Hoare  <graydon@redhat.com>
 483             Ben Elliston  <bje@redhat.com>
 484             John Healy  <jhealy@redhat.com>
 485             Richard Henderson  <rth@redhat.com>
 486
 487         * Makefile.am (CPU_TYPES): Add mep.
 488         (TARGET_CPU_CFILES): Add tc-mep.c.
 489         (TARGET_CPU_HFILES): Add tc-mep.h.
 490         (DEPTC_mep_elf): New variable.
 491         (DEPTC_mep_coff): Likewise.
 492         (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
 493         * configure.in: Support mep.
 494         * configure.tgt: Likewise.
 495         * config/tc-mep.c: New file.
 496         * config/obj-elf.c: New file.
 497         * config/tc-mep.c: New file.
 498         * config/tc-mep.h: New file.
 499         * testsuite/gas/mep: New testsuite with content.
 500         * Makefile.in: Regenerate.
 501         * configure: Regenerate.
 502
 503 2007-02-05  Dave Brolley  <brolley@redhat.com>
 504
 505         * cgen.c (gas_cgen_install_complex_reloc): Removed.
 506         (complex_reloc_installation_howto): Removed.
 507
 508 2007-02-05  Dave Brolley  <brolley@redhat.com>
 509             Graydon Hoare  <graydon@redhat.com>
 510             DJ Delorie  <dj@redhat.com>
 511             Catherine Moore  <clm@redhat.com>
 512             Michael Chastain  <chastain@redhat.com>
 513             Frank Ch. Eigler  <fche@redhat.com>
 514
 515         * symbols.c (use_complex_relocs_for): New, to decide
 516         when to use complex relocs. Add signed RELC support.
 517         (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
 518         encode expression symbols as mangled complex relocation symbols (when
 519         compiled with -DOBJ_COMPLEX_RELOC).
 520         (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
 521         * cgen.c (gas_cgen_md_apply_fix3):  Only set signed_p if RELC. Call
 522         encode_addend with new args. Modify to get start, length from
 523         ifield whenever it is set. Also change condition on which
 524         self-describing relocs are encoded. Add hook into
 525         gas_cgen_encode_addend.
 526         (queue_fixup_recursively): Add signed RELC support. Change from masked
 527         expr to trunc flag. Restore assignment of sub-field value to
 528         temporary in fixups array. Reflect changed meaning of last arg to
 529         queue_fixup_recursively.
 530         (fixup): Add cgen_maybe_multi_ifield member.
 531         (make_right_shifted_expr): New function.
 532         (queue_fixup): Change to recursive function that fragments
 533         fixups if operand has a multi-ifield.
 534         (gas_cgen_parse_operand): Add RELC code to wrap expressions in
 535         symbols, call weak_operand_overflow_check, and fragment call
 536         queue_fixup with operand fields.
 537         (gas_cgen_finish_insn) Modify to manage ifield pointer.
 538         (weak_operand_overflow_check): New function to try to select
 539         insns correctly.
 540         (gas_cgen_encode_addend): New function for relc.
 541         (gas_cgen_install_complex_reloc): Likewise.
 542         (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
 543         * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
 544         cgen_maybe_multi_ifield field to fx_cgen substructure.
 545         * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
 546         * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
 547
 548 2007-02-03  DJ Delorie  <dj@delorie.com>
 549
 550         * config/tc-m32c.c (m32c_cons_fix_new): New.  Added to support 3
 551         byte relocs.
 552         * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
 553         (m32c_cons_fix_new): Prototype.
 554
 555 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 556
 557         * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
 558         (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
 559
 560 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 561
 562         * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
 563         (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
 564         (map_suffix_reloc_to_operator): New.
 565         (map_operator_to_reloc): New.
 566         (expression_maybe_register): Fix incorrect test of return value from
 567         xtensa_elf_suffix.  Rearrange to use map_suffix_reloc_to_operator.
 568         (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
 569
 570 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 571
 572         * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
 573         (tinsn_get_tok): Delete prototype.
 574         * config/tc-xtensa.c (tinsn_get_tok): Delete.
 575
 576 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 577
 578         * config/xtensa-relax.h (struct build_instr): Delete id field.
 579         * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
 580         and LABEL tokens.
 581         (append_literal_op, append_label_op): Remove litnum/labnum arguments;
 582         set op_data fields to zero.
 583         (parse_id_constant): Delete.
 584         (build_transition): Remove code to handle numbered literals and labels.
 585
 586 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 587
 588         * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
 589         (build_transition_table): Likewise.
 590
 591 2007-02-01  Bob Wilson  <bob.wilson@acm.org>
 592
 593         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
 594         fx_tcbit.
 595         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
 596
 597 2007-02-02  Alan Modra  <amodra@bigpond.net.au>
 598
 599         * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
 600         (struct fix <fx_plt>): Rename to tcbit2.
 601         * write.c (fix_new_internal): Adjust.
 602         (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 603         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 604         * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 605         * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 606         * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 607         * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 608         * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 609         * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 610         * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
 611         * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
 612         * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 613         Instead, compare fx_r_type.
 614         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
 615         fx_tcbit in place of fx_plt.
 616         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
 617         * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
 618         to fx_plt.
 619
 620 2007-01-30  Nick Clifton  <nickc@redhat.com>
 621
 622         * as.c (main): Mark symbols created via the --defsym command line
 623         option as volatile so that they can be overridden later on by a
 624         .set directive.  This maintains compatibility with the behaviour
 625         of earlier versions of the assembler.
 626         * doc/as.texinfo (--defsym): Document that the defined symbol's
 627         value can be overridden via a .set directive.
 628
 629 2007-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 630
 631         * config/tc-i386.c (swap_imm_operands): Renamed to ...
 632         (swap_2_operands): This.  Take 2 ints.
 633         (md_assemble): Updated.
 634         (swap_operands): Call swap_2_operands to swap 2 operands.
 635
 636 2007-01-24  DJ Delorie  <dj@redhat.com>
 637
 638         * config/tc-m32c.c (md_pseudo_table): Add .3byte.
 639
 640 2007-01-22  Nick Clifton  <nickc@redhat.com>
 641
 642         PR gas/3871
 643         * tc-score.c: Remove unnecessary uses of _().
 644         Make the err_msg[] a file level local array in order to save
 645         storage space.
 646         Remove unnecessary sprintf()s.
 647
 648 2007-01-18  Mei Ligang  <ligang@sunnorth.com.cn>
 649
 650         PR gas/3871
 651         * config/tc-score.c : Using _() for const string.
 652         Do not assign inst.error with a local string pointer.
 653         (md_section_align): Pad section.
 654
 655 2007-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 656
 657         * config/tc-i386.c (build_modrm_byte): Check number of operands
 658         when procssing memory/register operand.
 659
 660 2007-01-12  Nick Clifton  <nickc@redhat.com>
 661
 662         PR gas/3856
 663         * macro.c (expand_irp): Do not ignore spaces inside quoted
 664         strings.
 665
 666 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 667
 668         * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 669         * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 670         * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 671         (TC_FORCE_RELOCATION): Define.
 672         (TC_FORCE_RELOCATION_LOCAL): Define.
 673         * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
 674
 675 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 676
 677         * input-file.c (input_file_open): Check fgets return.
 678
 679 2007-01-11  Paul Brook  <paul@codesourcery.com>
 680
 681         * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
 682
 683 2007-01-11  Nick Clifton  <nickc@redhat.com>
 684
 685         PR gas/3707
 686         * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
 687         variable.
 688
 689         * config/tc-mcore.c (md_number_to_chars): Use
 690         number_to_chars_{big|little}endian.
 691
 692 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
 693
 694         * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
 695         architecture by itself.
 696         (m68k_ip): Don't issue a warning for tbl instructions on fido.
 697         (m68k_elf_final_processing): Treat Fido as an architecture by
 698         itself.
 699
 700 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
 701
 702         * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
 703
 704 2007-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 705
 706         * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
 707         depending on allow_naked_reg.
 708
 709 2007-01-04  Paul Brook  <paul@codesourcery.com>
 710
 711         * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
 712
 713 2007-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 714
 715         PR gas/3830
 716         * config/tc-i386.c (register_prefix): New.
 717         (set_intel_syntax): Set set_intel_syntax to "" if register
 718         prefix isn't needed.
 719         (check_byte_reg): Use register_prefix for error message.
 720         (check_long_reg): Likewise.
 721         (check_qword_reg): Likewise.
 722         (check_word_reg): Likewise.
 723
 724 2006-01-04  Julian Brown  <julian@codesourcery.com>
 725
 726         * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
 727         (do_neon_qshl_imm): Likewise.
 728         (do_neon_rshl): New function. Handle rounding variants of
 729         v{q}shl-by-register.
 730         (insns): Use do_neon_rshl for vrshl, vqrshl.
 731
 732 2007-01-04  Paul Brook  <paul@codesourcery.com>
 733
 734         * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
 735         and vacle.
 736
 737 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 738
 739         * config/tc-i386.c (swap_operands): Remove branches.
 740
 741 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 742
 743         * config/tc-i386.c: Update copyright year.
 744         * config/tc-i386.h: Likewise.
 745
 746 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 747
 748         * config/tc-i386.c (smallest_imm_type): Return unsigned int
 749         instead of int.
 750
 751 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 752
 753         * config/tc-i386.c: Convert to ISO C90 formatting
 754         * config/tc-i386.h: Likewise.
 755
 756 2007-01-03  David Daney  <ddaney@avtrex.com>
 757
 758         * config/tc-mips.c (md_show_usage):  Clean up -mno-shared
 759         documentation.
 760
 761 For older changes see ChangeLog-2006
 762 \f
 763 Local Variables:
 764 mode: change-log
 765 left-margin: 8
 766 fill-column: 74
 767 version-control: never
 768 End: