gas/ChangeLog

   1 2007-04-06  Matt Thomas  <matt@netbsd.org>
   2
   3         * config/tc-vax.c (vax_cons): Added to support %pcrel{8,16,32}(exp)
   4         to emit pcrel relocations by DWARF2 in non-code sections.  Borrowed
   5         heavily from tc-sparc.c.  (vax_cons_fix_new): Likewise.
   6
   7 2007-04-04  Kazu Hirata  <kazu@codesourcery.com>
   8
   9         * config/tc-m68k.c (HAVE_LONG_BRANCH): Add fido_a.
  10
  11 2007-04-04  Paul Brook  <paul@codesourcery.com>
  12
  13         * config/tc-arm.c (do_neon_ext): Enforce immediate range.
  14         (insns): Use I15 for vext.
  15
  16 2007-04-04  Paul Brook  <paul@codesourcery.com>
  17
  18         * configure.tgt: Loosen checks for arm uclinux eabi targets.
  19
  20 2007-04-02  Sterling Augustine  <sterling@tensilica.com>
  21
  22         * config/tc-xtensa.c (xtensa_flush_pending_output): Check
  23         outputting_stabs_line_debug.
  24
  25 2007-03-26  Anatoly Sokolov <aesok@post.ru>
  26
  27         * config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82,
  28         at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p
  29         devices.
  30         * doc/c-avr.texi: Document new devices.
  31
  32 2007-04-02  Richard Sandiford  <richard@codesourcery.com>
  33
  34         * doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options.
  35         * doc/c-mips.texi (-KPIC, -mvxworks-pic): Document.
  36         * config/tc-mips.c (md_show_usage): Mention -mvxworks-pic.
  37
  38 2007-03-30  Sterling Augustine  <sterling@tensilica.com>
  39             Bob Wilson  <bob.wilson@acm.org>
  40
  41         * config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument.
  42         Do not check is_loop_target flag.
  43         (xtensa_frob_label): Adjust calls to xtensa_move_labels.
  44         (xg_assemble_vliw_tokens): Likewise.  Also avoid calling
  45         xtensa_move_labels for alignment of loop opcodes.
  46
  47 2007-03-30  H.J. Lu  <hongjiu.lu@intel.com>
  48
  49         * config/tc-i386.c (process_suffix): Reindent a bit.
  50
  51 2007-03-30  Paul Brook  <paul@codesourcery.com>
  52
  53         * config/tc-arm.c (encode_thumb2_ldmstm): New function.
  54         (do_t_ldmstm): Generate 16-bit push/pop.  Use encode_thumb2_ldmstm.
  55         (do_t_push_pop):  Use encode_thumb2_ldmstm.
  56
  57 2007-03-29  DJ Delorie  <dj@redhat.com>
  58
  59         * config/tc-m32c.c (rl_for, relaxable): Protect argument.
  60         (md_relax_table): Add entries for ADJNZ macros.
  61         (M32C_Macros): Add ADJNZ macros.
  62         (subtype_mappings): Add entries for ADJNZ macros.
  63         (insn_to_subtype): Check for adjnz and sbjnz insns.
  64         (md_estimate_size_before_relax): Pass insn to insn_to_subtype.
  65         (md_convert_frag): Convert adjnz and sbjnz.
  66
  67 2007-03-29  Nick Clifton  <nickc@redhat.com>
  68
  69         * itbl-ops.c (itbl_entry): Remove unnecessary and excessively long
  70         initialization.
  71         * itbl-ops.h (enum e_processor): Initialise the e_nprocs field
  72         using ITBL_NUMBER_OF_PROCESSORS.
  73         * itbl-parse.y (yyerror): Remove use of redundant macro PARAMS.
  74
  75 2007-03-28  H.J. Lu  <hongjiu.lu@intel.com>
  76
  77         * config/tc-i386.c (build_modrm_byte): For instructions with 2
  78         register operands, encode destination in i.rm.regmem if its
  79         RegMem bit is set.
  80
  81 2007-03-28  Richard Sandiford  <richard@codesourcery.com>
  82             Phil Edwards  <phil@codesourcery.com>
  83
  84         * doc/as.texinfo: Put the contents after the title page rather
  85         than at the end of the document.
  86
  87 2007-03-27  Alan Modra  <amodra@bigpond.net.au>
  88
  89         * NEWS: Mention ".reloc".
  90
  91 2007-03-26  Sterling Augustine  <sterling@tensilica.com>
  92
  93         * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms
  94         in FLIX instructions.
  95
  96 2007-03-26  Julian Brown  <julian@codesourcery.com>
  97
  98         * config/tc-arm.c (arm_it): Add immisfloat field.
  99         (parse_qfloat_immediate): Disallow integer syntax for floating-point
 100         immediates. Fix hex immediates, handle 0.0 and -0.0 specially.
 101         (parse_neon_mov): Set immisfloat bit for operand if it parsed as a
 102         float.
 103         (neon_cmode_for_move_imm): Reject non-float immediates for float
 104         operands.
 105         (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm.
 106
 107 2007-03-26  Julian Brown  <julian@codesourcery.com>
 108
 109         * doc/c-arm.texi: Add documentation for .dn/.qn directives.
 110
 111 2007-03-26  Alan Modra  <amodra@bigpond.net.au>
 112
 113         * doc/as.texinfo (Reloc): Document.
 114         * read.c (potable): Add "reloc".
 115         (s_reloc): New function.
 116         * write.c (reloc_list): New global var.
 117         (resolve_reloc_expr_symbols): New function.
 118         (write_object_file): Call it.
 119         (write_relocs): Process reloc_list.
 120         * write.h (struct reloc_list): New.
 121         (reloc_list): Declare.
 122
 123 2007-03-24  Paul Brook  <paul@codesourcery.com>
 124
 125         * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes.
 126
 127 2007-03-24  Paul Brook  <paul@codesourcery.com>
 128         Mark Shinwell  <shinwell@codesourcery.com>
 129
 130         * config/tc-arm.c (operand_parse_code): Add OP_oRRw.
 131         (parse_operands): Don't expect comma if first operand missing.
 132         Handle OP_oRRw.
 133         (do_srs): Encode register number, checking it is r13.  Update comment.
 134         (insns): Update SRS entries to take a register.
 135
 136 2007-03-23  H.J. Lu  <hongjiu.lu@intel.com>
 137
 138         * config/tc-i386.c (md_begin): Allow '.' in mnemonic.
 139
 140 2007-03-23  Mark Shinwell  <shinwell@codesourcery.com>
 141
 142         * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that
 143         attempt to jump to the next instruction into NOPs.
 144
 145 2007-03-23  Alan Modra  <amodra@bigpond.net.au>
 146
 147         * config/tc-spu.c: Don't include opcode/spu.h.
 148         (md_assemble): Set tc_fix_data.insn_tag and arg_format.
 149         (md_apply_fix): Adjust.
 150         * config/tc-spu.h: Include opcode/spu.h.
 151         (struct tc_fix_info): New.
 152         (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
 153         (TC_FORCE_RELOCATION): Define.
 154
 155 2007-03-22  Joseph Myers  <joseph@codesourcery.com>
 156
 157         * doc/as.texinfo: Include VERSION_PACKAGE when reporting version.
 158
 159 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 160
 161         * config/tc-i386.c (process_suffix): Check 0x90 instead of
 162         xchg for xchg %rax,%rax.
 163
 164 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 165
 166         * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY
 167         and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively.
 168
 169 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 170
 171         PR binutils/4218
 172         * config/tc-i386.c (match_template): Properly handle 64bit mode
 173         "xchg %eax, %eax".
 174
 175 2007-03-21  Anton Ertl  <anton@mips.complang.tuw>
 176
 177         PR gas/4124
 178         * config/tc-alpha.c (emit_ustX): Fix ustq code generation.
 179
 180 2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 181
 182         * Makefile.am: Run dep-am.
 183         * Makefile.in: Regenerated.
 184
 185         * config/tc-i386.c: Don't include "opcodes/i386-opc.h".
 186
 187         * config/tc-i386.h: Include "opcodes/i386-opc.h".
 188         (NOP_OPCODE): Removed.
 189         (template): Likewise.
 190
 191 2007-03-21  Andreas Schwab  <schwab@suse.de>
 192
 193         * config/tc-i386.h (NOP_OPCODE): Restore.
 194
 195 2007-03-18  Mark Shinwell  <shinwell@codesourcery.com>
 196
 197         * config/tc-arm.c (do_mul): Don't warn about overlapping
 198         Rd and Rm operands when assembling for v6 or above.
 199         Correctly capitalize register names in the messages.
 200         (do_mlas): Likewise.  Delete spurious blank line.
 201
 202 2007-03-16  Kazu Hirata  <kazu@codesourcery.com>
 203
 204         * config/tc-m68k.c (m68k_cpus): Add an entry for fidoa.
 205
 206 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 207
 208         * config/tc-i386.c (md_begin): Use i386_regtab_size to scan
 209         i386_regtab.
 210         (parse_register): Use i386_regtab_size instead of ARRAY_SIZE
 211         on i386_regtab.
 212
 213 2007-03-15  Alexandre Oliva  <aoliva@redhat.com>
 214
 215         PR gas/4184
 216         * app.c (do_scrub_chars): PUT after setting states.
 217
 218 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 219
 220         * Makefile.am: Run "make dep-am".
 221         * Makefile.in: Regenerated.
 222
 223         * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
 224         "opcode/i386.h".
 225         (md_begin): Check reg_name != NULL for the last entry in
 226         i386_regtab.
 227
 228         * config/tc-i386.h: Move many entries to opcode/i386.h and
 229         opcodes/i386-opc.h.
 230
 231         * configure.in (need_opcodes): Set true for i386.
 232         * configure: Regenerated.
 233
 234 2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 235
 236         * Makefile.am (REPORT_BUGS_TO): Removed.
 237         (INCLUDES): Remove -DREPORT_BUGS_TO.
 238         * Makefile.in: Regenerated.
 239
 240         * configure.in (--with-bugurl): Removed.
 241         * configure: Regenerated.
 242
 243         * doc/Makefile.am (as_TEXINFOS): Remove gasver.texi.
 244         (AM_MAKEINFOFLAGS): Add -I ../../bfd/doc.
 245         (TEXI2DVI): Likewise.
 246         (gasver.texi): Removed.
 247         (MOSTLYCLEANFILES): Remove gasver.texi.
 248         (as.1): Don't depend on gasver.texi.
 249         * doc/Makefile.in: Regenerated.
 250
 251         * doc/as.texi: Include bfdver.texi instead of gasver.texi.
 252
 253 2007-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
 254
 255         * config/tc-arm.c (arm_copy_symbol_attributes): New.
 256         * config/tc-arm.h (arm_copy_symbol_attributes): Declare.
 257         (TC_COPY_SYMBOL_ATTRIBUTES): Define.
 258         * gas/symbols.c (copy_symbol_attributes): Use
 259         TC_COPY_SYMBOL_ATTRIBUTES.
 260
 261 2007-03-14  Paul Brook  <paul@codesourcery.com>
 262
 263         * config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding.
 264
 265 2007-03-14  Alan Modra  <amodra@bigpond.net.au>
 266
 267         PR 4029
 268         * write.c (relax_segment): Insert extra alignment padding
 269         to break infinite relax loop when given impossible
 270         gcc_except_table assembly.
 271
 272 2007-03-12  H.J. Lu  <hongjiu.lu@intel.com>
 273
 274         * config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX
 275         on i.tm.base_opcode.
 276         (match_template): Likewise.
 277         (process_operands): Use ~0x3 mask to match MOV_AX_DISP32.
 278
 279         * config/tc-i386.h (Opcode_D): New.
 280         (Opcode_FloatR): Likewise.
 281         (Opcode_FloatD): Likewise.
 282         (D): Redefined.
 283         (W): Likewise.
 284         (FloatMF): Likewise.
 285         (FloatR): Likewise.
 286         (FloatD): Likewise.
 287
 288 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 289
 290         * app.c (do_scrub_chars): Recognize comments after # line "file".
 291         * read.c (get_linefile_number): New.
 292         (s_app_line): Accept ill-formed .linefile lines as comments.
 293
 294 2007-03-09  Alan Modra  <amodra@bigpond.net.au>
 295
 296         * config/tc-i386.h (WORKING_DOT_WORD): Define.
 297
 298 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
 299
 300         * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
 301         * as.h (new_logical_line_flags): New.
 302         * input-scrub.c (new_logical_line): Turned into wrapper for...
 303         (new_logical_line_flags): this.  Handle flags.
 304         * read.c (potable): Add linefile.  Adjust appline argument.
 305         (s_app_file): Fake .appfiles no more.
 306         (s_app_line): For .linefile, accept file name and flags.
 307
 308 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 309
 310         * symbols.c (symbol_relc_make_sym): Comment typo fixes.
 311
 312 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 313
 314         * Makefile.am: Run "make dep-am".
 315         * Makefile.in: Regenerate.
 316         * po/POTFILES.in: Regenerate.
 317
 318 2007-03-07  Joseph Myers  <joseph@codesourcery.com>
 319
 320         * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
 321         bug-reporting URL.
 322         * doc/Makefile.am (gasver.texi): Define BUGURL.
 323         * doc/as.texinfo: Use BUGURL.
 324         * Makefile.in, configure, doc/Makefile.in: Regenerate.
 325
 326 2007-03-06  Andreas Krebbel  <krebbel1@de.ibm.com>
 327
 328         * config/tc-s390.c (md_parse_option): z9-ec option added.
 329
 330 2007-03-02  Paul Brook  <paul@codesourcery.com>
 331
 332         * config/tc-arm.c (relax_immediate): Always return positive values.
 333         (relaxed_symbol_addr): New function.
 334         (relax_adr, relax_branch): Use it.
 335         (arm_relax_frag): Pass strect argument.  Adjust infinite loop check.
 336
 337 2007-03-01  Joseph Myers  <joseph@codesourcery.com>
 338
 339         * as.c (parse_args): Update copyright date.
 340
 341 2007-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 342
 343         * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
 344
 345 2007-02-28  Nick Clifton  <nickc@redhat.com>
 346
 347         PR gas/3797
 348         * config/tc-d10v.c (do_assemble): Do not generate error messages,
 349         just return -1 whenever a problem is encountered.
 350         (md_assemble): If do_assemble returns -1 generate a non-fatal
 351         error message and return.
 352
 353         PR gas/2623
 354         * config/tc-msp430.c (line_separator_char): Change to '{'.
 355
 356 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 357
 358         * config/tc-m68hc11.c (fixup24): Correct fixup size.
 359         (build_jump_insn): Likewise.
 360         (build_insn): Likewise.
 361         (s_m68hc11_relax): Likewise.
 362
 363 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
 364
 365         * config/obj-elf.c (elf_frob_file): frag_wane any new frags.
 366
 367 2007-02-25  Mark Shinwell  <shinwell@codesourcery.com>
 368
 369         * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
 370
 371 2007-02-23  Alan Modra  <amodra@bigpond.net.au>
 372
 373         * config/tc-mn10300.c (md_convert_frag): Correct fixup size.
 374         (md_assemble): Likewise.
 375
 376 2007-02-22  Alan Modra  <amodra@bigpond.net.au>
 377
 378         * write.c (size_seg): Always clear SEC_RELOC here.
 379         (install_reloc): New function, extracted from..
 380         (write_relocs): ..here.  Combine RELOC_EXPANSION_POSSIBLE code
 381         with !RELOC_EXPANSION_POSSIBLE code.  Don't add fr_offset when
 382         testing frag size.  Set SEC_RELOC here.
 383
 384 2007-02-21  Alan Modra  <amodra@bigpond.net.au>
 385
 386         PR 4082
 387         * config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
 388
 389 2007-02-20  Thiemo Seufer  <ths@mips.com>
 390
 391         * doc/c-mips.texi: Document 74kc, 74kf, 74kx.
 392
 393 2007-02-20  Thiemo Seufer  <ths@mips.com>
 394
 395         * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
 396
 397 2007-02-20  Thiemo Seufer  <ths@mips.com>
 398             Chao-Ying Fu  <fu@mips.com>
 399
 400         * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
 401         ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
 402         (macro_build): Add case '2'.
 403         (macro): Expand M_BALIGN to nop, packrl.ph or balign.
 404         (validate_mips_insn): Add support for balign instruction.
 405         (mips_ip): Handle DSP R2 instructions. Support balign instruction.
 406         (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
 407         md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
 408         command line options.
 409         (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
 410         (md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
 411         * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
 412         .set dspr2, .set nodspr2.
 413
 414 2007-02-20  Nathan Sidwell  <nathan@codesourcery.com>
 415
 416         * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
 417         (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
 418
 419 2007-02-18  Alan Modra  <amodra@bigpond.net.au>
 420
 421         * write.c (TC_FX_SIZE_SLACK): Define.
 422         (write_relocs): Reinstate check for fixup within frag.
 423         * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
 424         * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
 425         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
 426         * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
 427         * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
 428
 429 2007-02-17  Mark Mitchell  <mark@codesourcery.com>
 430             Nathan Sidwell  <nathan@codesourcery.com>
 431             Vladimir Prus  <vladimir@codesourcery.com
 432             Joseph Myers  <joseph@codesourcery.com>
 433
 434         * configure.in (--with-bugurl): New option.
 435         * configure: Regenerate.
 436         * dep-in.sed: Remove bin-bugs.h.
 437         * Makefile.am (REPORT_BUGS_TO): Define.
 438         (INCLUDES): Define REPORT_BUGS_TO.
 439         (DEP_INCLUDES): Likewise.
 440         ($(OBJS)): No longer depend on bin-bugs.h.
 441         * Makefile.in: Regenerate.
 442         * doc/Makefile.in: Regenerate.
 443         * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
 444         * as.h: Remove include of bin-bugs.h.
 445
 446 2007-02-17  Alan Modra  <amodra@bigpond.net.au>
 447
 448         * write.c: White space fixes.
 449         (fixup_segment): Move symbol_mri_common_p adjustments..
 450         (write_relocs): ..and symbol_equated_reloc_p adjustments..
 451         (adjust_reloc_syms): ..to here.
 452
 453 2007-02-16  Alan Modra  <amodra@bigpond.net.au>
 454
 455         * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
 456         xmalloc, memset.  Don't bother assigning NULL to known zero mem.
 457         (subseg_set_rest): Remove unnecessary cast.
 458         * write.c: Include libbfd.h.  Replace PTR with void * throughout.
 459         Remove unnecessary forward declarations and casts.
 460         (set_symtab): Delete extern bfd_alloc.
 461         (fixup_segment): Move.
 462
 463 2007-02-15  Nathan Sidwell  <nathan@codesourcery.com>
 464
 465         * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
 466         * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
 467         (mcf5475_ctrl, mcf5485_ctrl): New.
 468         (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
 469         (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
 470         (init_table): Add asid, mmubar, adjust rombar0.
 471
 472 2007-02-14  Alan Modra  <amodra@bigpond.net.au>
 473
 474         * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
 475         * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
 476         (process_operands): Move old Seg2ShortForm and Seg3ShortForm
 477         code, and test for these insns using a combination of
 478         opcode_modifier and operand_types.
 479
 480 2007-02-07  Paul Brook  <paul@codesourcery.com>
 481
 482         * configure.tgt: Add arm*-*-uclinux-*eabi.
 483
 484 2007-02-05  Dave Brolley  <brolley@redhat.com>
 485             Richard Sandiford  <rsandifo@redhat.com>
 486             DJ Delorie  <dj@redhat.com>
 487             Stan Cox  <scox@redhat.com>
 488             Jim Blandy  <jimb@redhat.com>
 489             Nick Clifton  <nickc@redhat.com>
 490             Jim Wilson  <wilson@redhat.com>
 491             Frank Ch. Eigler  <fche@redhat.com>
 492             Graydon Hoare  <graydon@redhat.com>
 493             Ben Elliston  <bje@redhat.com>
 494             John Healy  <jhealy@redhat.com>
 495             Richard Henderson  <rth@redhat.com>
 496
 497         * Makefile.am (CPU_TYPES): Add mep.
 498         (TARGET_CPU_CFILES): Add tc-mep.c.
 499         (TARGET_CPU_HFILES): Add tc-mep.h.
 500         (DEPTC_mep_elf): New variable.
 501         (DEPTC_mep_coff): Likewise.
 502         (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
 503         * configure.in: Support mep.
 504         * configure.tgt: Likewise.
 505         * config/tc-mep.c: New file.
 506         * config/obj-elf.c: New file.
 507         * config/tc-mep.c: New file.
 508         * config/tc-mep.h: New file.
 509         * testsuite/gas/mep: New testsuite with content.
 510         * Makefile.in: Regenerate.
 511         * configure: Regenerate.
 512
 513 2007-02-05  Dave Brolley  <brolley@redhat.com>
 514
 515         * cgen.c (gas_cgen_install_complex_reloc): Removed.
 516         (complex_reloc_installation_howto): Removed.
 517
 518 2007-02-05  Dave Brolley  <brolley@redhat.com>
 519             Graydon Hoare  <graydon@redhat.com>
 520             DJ Delorie  <dj@redhat.com>
 521             Catherine Moore  <clm@redhat.com>
 522             Michael Chastain  <chastain@redhat.com>
 523             Frank Ch. Eigler  <fche@redhat.com>
 524
 525         * symbols.c (use_complex_relocs_for): New, to decide
 526         when to use complex relocs. Add signed RELC support.
 527         (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
 528         encode expression symbols as mangled complex relocation symbols (when
 529         compiled with -DOBJ_COMPLEX_RELOC).
 530         (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
 531         * cgen.c (gas_cgen_md_apply_fix3):  Only set signed_p if RELC. Call
 532         encode_addend with new args. Modify to get start, length from
 533         ifield whenever it is set. Also change condition on which
 534         self-describing relocs are encoded. Add hook into
 535         gas_cgen_encode_addend.
 536         (queue_fixup_recursively): Add signed RELC support. Change from masked
 537         expr to trunc flag. Restore assignment of sub-field value to
 538         temporary in fixups array. Reflect changed meaning of last arg to
 539         queue_fixup_recursively.
 540         (fixup): Add cgen_maybe_multi_ifield member.
 541         (make_right_shifted_expr): New function.
 542         (queue_fixup): Change to recursive function that fragments
 543         fixups if operand has a multi-ifield.
 544         (gas_cgen_parse_operand): Add RELC code to wrap expressions in
 545         symbols, call weak_operand_overflow_check, and fragment call
 546         queue_fixup with operand fields.
 547         (gas_cgen_finish_insn) Modify to manage ifield pointer.
 548         (weak_operand_overflow_check): New function to try to select
 549         insns correctly.
 550         (gas_cgen_encode_addend): New function for relc.
 551         (gas_cgen_install_complex_reloc): Likewise.
 552         (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
 553         * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
 554         cgen_maybe_multi_ifield field to fx_cgen substructure.
 555         * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
 556         * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
 557
 558 2007-02-03  DJ Delorie  <dj@delorie.com>
 559
 560         * config/tc-m32c.c (m32c_cons_fix_new): New.  Added to support 3
 561         byte relocs.
 562         * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
 563         (m32c_cons_fix_new): Prototype.
 564
 565 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 566
 567         * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
 568         (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
 569
 570 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 571
 572         * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
 573         (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
 574         (map_suffix_reloc_to_operator): New.
 575         (map_operator_to_reloc): New.
 576         (expression_maybe_register): Fix incorrect test of return value from
 577         xtensa_elf_suffix.  Rearrange to use map_suffix_reloc_to_operator.
 578         (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
 579
 580 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 581
 582         * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
 583         (tinsn_get_tok): Delete prototype.
 584         * config/tc-xtensa.c (tinsn_get_tok): Delete.
 585
 586 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 587
 588         * config/xtensa-relax.h (struct build_instr): Delete id field.
 589         * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
 590         and LABEL tokens.
 591         (append_literal_op, append_label_op): Remove litnum/labnum arguments;
 592         set op_data fields to zero.
 593         (parse_id_constant): Delete.
 594         (build_transition): Remove code to handle numbered literals and labels.
 595
 596 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 597
 598         * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
 599         (build_transition_table): Likewise.
 600
 601 2007-02-01  Bob Wilson  <bob.wilson@acm.org>
 602
 603         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
 604         fx_tcbit.
 605         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
 606
 607 2007-02-02  Alan Modra  <amodra@bigpond.net.au>
 608
 609         * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
 610         (struct fix <fx_plt>): Rename to tcbit2.
 611         * write.c (fix_new_internal): Adjust.
 612         (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 613         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 614         * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 615         * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 616         * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 617         * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 618         * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 619         * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 620         * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
 621         * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
 622         * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 623         Instead, compare fx_r_type.
 624         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
 625         fx_tcbit in place of fx_plt.
 626         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
 627         * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
 628         to fx_plt.
 629
 630 2007-01-30  Nick Clifton  <nickc@redhat.com>
 631
 632         * as.c (main): Mark symbols created via the --defsym command line
 633         option as volatile so that they can be overridden later on by a
 634         .set directive.  This maintains compatibility with the behaviour
 635         of earlier versions of the assembler.
 636         * doc/as.texinfo (--defsym): Document that the defined symbol's
 637         value can be overridden via a .set directive.
 638
 639 2007-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 640
 641         * config/tc-i386.c (swap_imm_operands): Renamed to ...
 642         (swap_2_operands): This.  Take 2 ints.
 643         (md_assemble): Updated.
 644         (swap_operands): Call swap_2_operands to swap 2 operands.
 645
 646 2007-01-24  DJ Delorie  <dj@redhat.com>
 647
 648         * config/tc-m32c.c (md_pseudo_table): Add .3byte.
 649
 650 2007-01-22  Nick Clifton  <nickc@redhat.com>
 651
 652         PR gas/3871
 653         * tc-score.c: Remove unnecessary uses of _().
 654         Make the err_msg[] a file level local array in order to save
 655         storage space.
 656         Remove unnecessary sprintf()s.
 657
 658 2007-01-18  Mei Ligang  <ligang@sunnorth.com.cn>
 659
 660         PR gas/3871
 661         * config/tc-score.c : Using _() for const string.
 662         Do not assign inst.error with a local string pointer.
 663         (md_section_align): Pad section.
 664
 665 2007-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 666
 667         * config/tc-i386.c (build_modrm_byte): Check number of operands
 668         when procssing memory/register operand.
 669
 670 2007-01-12  Nick Clifton  <nickc@redhat.com>
 671
 672         PR gas/3856
 673         * macro.c (expand_irp): Do not ignore spaces inside quoted
 674         strings.
 675
 676 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 677
 678         * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 679         * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 680         * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 681         (TC_FORCE_RELOCATION): Define.
 682         (TC_FORCE_RELOCATION_LOCAL): Define.
 683         * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
 684
 685 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 686
 687         * input-file.c (input_file_open): Check fgets return.
 688
 689 2007-01-11  Paul Brook  <paul@codesourcery.com>
 690
 691         * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
 692
 693 2007-01-11  Nick Clifton  <nickc@redhat.com>
 694
 695         PR gas/3707
 696         * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
 697         variable.
 698
 699         * config/tc-mcore.c (md_number_to_chars): Use
 700         number_to_chars_{big|little}endian.
 701
 702 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
 703
 704         * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
 705         architecture by itself.
 706         (m68k_ip): Don't issue a warning for tbl instructions on fido.
 707         (m68k_elf_final_processing): Treat Fido as an architecture by
 708         itself.
 709
 710 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
 711
 712         * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
 713
 714 2007-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 715
 716         * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
 717         depending on allow_naked_reg.
 718
 719 2007-01-04  Paul Brook  <paul@codesourcery.com>
 720
 721         * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
 722
 723 2007-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 724
 725         PR gas/3830
 726         * config/tc-i386.c (register_prefix): New.
 727         (set_intel_syntax): Set set_intel_syntax to "" if register
 728         prefix isn't needed.
 729         (check_byte_reg): Use register_prefix for error message.
 730         (check_long_reg): Likewise.
 731         (check_qword_reg): Likewise.
 732         (check_word_reg): Likewise.
 733
 734 2006-01-04  Julian Brown  <julian@codesourcery.com>
 735
 736         * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
 737         (do_neon_qshl_imm): Likewise.
 738         (do_neon_rshl): New function. Handle rounding variants of
 739         v{q}shl-by-register.
 740         (insns): Use do_neon_rshl for vrshl, vqrshl.
 741
 742 2007-01-04  Paul Brook  <paul@codesourcery.com>
 743
 744         * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
 745         and vacle.
 746
 747 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 748
 749         * config/tc-i386.c (swap_operands): Remove branches.
 750
 751 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 752
 753         * config/tc-i386.c: Update copyright year.
 754         * config/tc-i386.h: Likewise.
 755
 756 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 757
 758         * config/tc-i386.c (smallest_imm_type): Return unsigned int
 759         instead of int.
 760
 761 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 762
 763         * config/tc-i386.c: Convert to ISO C90 formatting
 764         * config/tc-i386.h: Likewise.
 765
 766 2007-01-03  David Daney  <ddaney@avtrex.com>
 767
 768         * config/tc-mips.c (md_show_usage):  Clean up -mno-shared
 769         documentation.
 770
 771 For older changes see ChangeLog-2006
 772 \f
 773 Local Variables:
 774 mode: change-log
 775 left-margin: 8
 776 fill-column: 74
 777 version-control: never
 778 End: