gas/ChangeLog

   1 2002-05-18  Kazu Hirata  <kazu@cs.umass.edu>
   2
   3         * app.c: Fix formatting.
   4         * as.c: Likewise.
   5         * ehopt.c: Likewise.
   6         * expr.c: Likewise.
   7         * input-file.c: Likewise.
   8         * listing.c: Likewise.
   9         * macro.h: Likewise.
  10         * stabs.c: Likewise.
  11         * symbols.c: Likewise.
  12
  13 2002-05-17  Alan Modra  <amodra@bigpond.net.au>
  14
  15         * config/obj-generic.c: Delete file.
  16         * config/obj-generic.h: Likewise.
  17
  18 2002-05-16  Marek Michalkiewicz  <marekm@amelek.gda.pl>
  19
  20         * config/tc-avr.c (mcu_types): Update for new devices.
  21
  22 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  23
  24         * config/tc-mips.c (macro): Warn about wrong la/dla use.
  25
  26 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  27
  28         * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
  29         worked sometimes by accident. Fix copy&paste comment.
  30
  31 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  32
  33         * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
  34         alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
  35         (mips_elf_final_processing): Let n32 use .reginfo.
  36
  37 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  38
  39         * config/tc-mips.c (append_insn): Fix too small range of variable.
  40
  41 2002-05-14  Nick Clifton  <nickc@cambridge.redhat.com>
  42
  43         * config/tc-arm.c (arm_cleanup): Remove redundant call to
  44         listing_prev_line().
  45
  46 2002-05-13  Nick Clifton  <nickc@cambridge.redhat.com>
  47
  48         * config/tc-arm.c (md_assemble): Remove redundant call to
  49         listing_prev().
  50
  51         * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
  52         loc_directive_seen.
  53
  54         * stabs.c (s_stab_generic): Fix grammatical error in warning
  55         message.
  56
  57 2002-05-13  Alan Modra  <amodra@bigpond.net.au>
  58
  59         * write.c (subsegs_finish): Don't specially align last subseg.
  60
  61 2002-05-11  Nick Clifton  <nickc@cambridge.redhat.com>
  62
  63         * stabs.c (s_stab_generic): Warn about a description field that is
  64         too big.
  65
  66         * config/obj-coff.c: Fix compile time warnings when compiling
  67         without BFD_ASSEMBLER defined.
  68         Fix formatting.
  69
  70         * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
  71         target.
  72         (md_pcrel_from_section): Use md_pcrel_from().
  73
  74 2002-05-11  Bruno Haible  <bruno@clisp.org>
  75
  76         * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
  77         by dwarf2_directive_loc, instead of calling dwarf2_where.
  78
  79 2002-05-11  Kazu Hirata  <kazu@cs.umass.edu>
  80
  81         * config/obj-coff.h: Fix formatting.
  82         * config/tc-mcore.c: Likewise.
  83         * config/tc-mn10300.c: Likewise.
  84         * config/tc-openrisc.c: Likewise.
  85         * config/tc-or32.c: Likewise.
  86         * config/tc-pdp11.c: Likewise.
  87         * config/tc-ppc.c: Likewise.
  88         * config/tc-ppc.h: Likewise.
  89         * config/tc-sh64.c: Likewise.
  90         * config/tc-sh.c: Likewise.
  91         * config/tc-tic54x.c: Likewise.
  92         * config/tc-xstormy16.c: Likewise.
  93         * config/tc-xstormy16.h: Likewise.
  94
  95 2002-05-09  Kazu Hirata  <kazu@cs.umass.edu>
  96
  97         * config/obj-coff.c: Fix formatting.
  98         * config/obj-elf.c: Likewise.
  99         * config/tc-alpha.c: Likewise.
 100         * config/tc-arm.c: Likewise.
 101         * config/tc-d10v.c: Likewise.
 102         * config/tc-d30v.c: Likewise.
 103         * config/tc-h8300.c: Likewise.
 104         * config/tc-hppa.c: Likewise.
 105
 106 2002-05-09  Alan Modra  <amodra@bigpond.net.au>
 107
 108         * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
 109         reloc when no_cond_jump_promotion.
 110
 111 2002-05-08  Jim Wilson  <wilson@redhat.com>
 112
 113         * config/tc-i960.c (md_estimate_size_before_relax): Return size of
 114         current variable part of frag.
 115
 116 2002-05-08  Kazu Hirata  <kazu@cs.umass.edu>
 117
 118         * config/tc-mmix.c: Fix formatting.
 119         * config/tc-mmix.h: Likewise.
 120
 121 2002-05-08  Alan Modra  <amodra@bigpond.net.au>
 122
 123         * configure: Regenerate.
 124
 125 2002-05-07  Kazu Hirata  <kazu@cs.umass.edu>
 126
 127         * config/tc-m68k.c: Fix formatting.
 128
 129 2002-05-07  Federico G. Schwindt <fgsch@olimpo.com.br>
 130
 131         * Makefile.am: Honour DESTDIR.
 132         * Makefile.in: Regenerate.
 133
 134 2002-05-06  Kazu Hirata  <kazu@cs.umass.edu>
 135
 136         * config/tc-ia64.c: Fix formatting.
 137         * config/tc-ia64.h: Likewise.
 138
 139 2002-05-04  Kazu Hirata  <kazu@cs.umass.edu>
 140
 141         * config/tc-mips.c: Fix formatting.
 142         * config/tc-s390.c: Likewise.
 143         * config/tc-s390.h: Likewise.
 144
 145 2002-05-03  Alexandre Oliva  <aoliva@redhat.com>
 146
 147         * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
 148         information for instructions.
 149
 150 2002-05-02  Kazu Hirata  <kazu@cs.umass.edu>
 151
 152         * as.h: Fix formatting.
 153         * cgen.c: Likewise.
 154         * cgen.h: Likewise.
 155         * dwarf2dbg.c: Likewise.
 156         * frags.h: Likewise.
 157         * gasp.c: Likewise.
 158         * macro.c: Likewise.
 159         * read.c: Likewise.
 160         * stabs.c: Likewise.
 161         * symbols.c: Likewise.
 162
 163 2002-05-02  Alan Modra  <amodra@bigpond.net.au>
 164
 165         * app.c (mri_pseudo): Only declare for TC_M68K.
 166
 167         * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
 168         (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
 169         BFD_RELOC_16_BASEREL.
 170         (md_assemble): Likewise.
 171         (md_apply_fix3): Likewise.
 172
 173 2002-05-02  Nick Clifton  <nickc@cambridge.redhat.com>
 174
 175         * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
 176         zero into an add of zero - it is not the same.
 177
 178 2002-05-01  Arati Dikey <aratid@kpit.com>
 179
 180         * tc-sh.c (get_specific): Generate warning if the same
 181         destination register is used in parallel instructions.
 182
 183 2002-05-01  Andrew Macleod  <amacleod@cygnus.com>
 184
 185         * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
 186
 187 2002-05-01  Alan Modra  <amodra@bigpond.net.au>
 188
 189         * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
 190         backwards to prevent cascading errors.
 191
 192 2002-04-30  Mark Mitchell  <mark@codesourcery.com>
 193
 194         * configure.in: Add support for powerpc-*-windiss.
 195         * configure: Regenerated.
 196
 197 2002-04-28  Alan Modra  <amodra@bigpond.net.au>
 198
 199         * config/tc-s390.c (md_parse_option): Formatting.
 200
 201         * config/tc-i386.c: Formatting fixes, add missing space in error
 202         message.
 203
 204 2002-04-24  Christian Groessler <chris@groessler.org>
 205
 206         * config/tc-z8k.c (build_bytes): Add support for new cases:
 207         CLASS_IGNORE and ARG_NIM4.
 208         (md_assemble): Prevent destruction of input_line_pointer if
 209         get_operands returns failure.
 210
 211 2002-04-24  Chris G. Demetriou  <cgd@broadcom.com>
 212
 213         * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
 214         instructions to be generated by macros.
 215
 216 2002-04-24  Andreas Schwab  <schwab@suse.de>
 217
 218         * config/tc-i386.c (output_jump, output_disp)
 219         (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
 220         more.
 221         (md_apply_fix3): Remember addend value for rela relocations.
 222         (tc_gen_reloc): Correctly compute pc-relative relocation addend.
 223
 224 2002-04-22  Chris Demetriou  <cgd@broadcom.com>
 225
 226         * config/tc-mips.c (macro_build): Add close-parenthesis missing
 227         from previous change.
 228
 229 2002-04-22  Eric Christopher  <echristo@redhat.com>
 230
 231         * config/tc-mips.c (macro_build): Add warning if macro instructions
 232         are expanded into a branch delay slot.
 233
 234 2002-04-17  Geoffrey Keating  <geoffk@redhat.com>
 235
 236         * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
 237         numbers, gdb relies on them to detect the start of the prologue.
 238
 239 2002-04-17  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 240
 241         * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
 242         symbols in merge sections.
 243
 244 2002-04-16  Alan Modra  <amodra@bigpond.net.au>
 245
 246         * as.c (main): Don't reference _bfd_chunksize.
 247
 248 2002-04-15  Tom Rix  <trix@redhat.com>
 249
 250         * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
 251         symbols in merge sections.
 252
 253 2002-04-11  Richard Sandiford  <rsandifo@redhat.com>
 254
 255         * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
 256         * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
 257         argument for the precision.
 258         (gen_to_words): Update accordingly.
 259
 260 2002-04-10  Alan Modra  <amodra@bigpond.net.au>
 261
 262         * as.c (parse_args <OPTION_VERSION>): Use VERSION is
 263         BFD_VERSION_STRING unavailable.
 264         * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
 265
 266 Tue Apr  9 16:45:48 2002  J"orn Rennecke <joern.rennecke@superh.com>
 267
 268         * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
 269         symbol_used_in_reloc_p is true.
 270
 271         * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
 272         endian hosts.
 273
 274 2002-04-04  Alan Modra  <amodra@bigpond.net.au>
 275
 276         * dep-in.sed: Cope with absolute paths.
 277         * Makefile.am (dep.sed): Subst TOPDIR.
 278         Run "make dep-am".
 279         * Makefile.in: Regenerate.
 280
 281 2002-04-04  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 282
 283         * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
 284         (mips_ip): Remove unused variable.
 285         (md_apply_fix3): Cast signed/unsignes mismatches. Replace
 286         unsigned char with bfd_byte.
 287         (s_file): Remove unused variable.
 288         (s_mips_ent): Likewise.
 289
 290 2002-04-03  Tom Rix  <trix@redhat.com>
 291
 292         * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
 293         (build_insn): Same.
 294         (find_opcode): Fix warning in as_warn.
 295         * config/tc-d10v.h: Update Copyright.
 296
 297 2002-04-03  Alan Matsuoka <alanm@redhat.com>
 298             Tom Rix  <trix@redhat.com>
 299
 300         From Jeff Knaggs <jknaggs@redhat.com>
 301         * config/tc-d10v.c (check_resource_conflict): New function to
 302         check for resource conflicts.
 303
 304         From Jason Eckhardt  <jle@redhat.com>
 305         * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
 306         imm3 fields.
 307         * config/tc-d10v.c (find_opcode): Emit a warning if one of the
 308         reserved control registers is used.
 309         * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
 310         imm3 fields.
 311
 312         From 2001-03-28  Diego Novillo  <dnovillo@redhat.com>
 313         * tc-d10v.c (parallel_ok): Prevent packing only if the first
 314         instruction cannot be packed.
 315
 316         From 2001-03-30  Diego Novillo  <dnovillo@redhat.com>
 317         * gas/config/tc-d10v.c (check_resource_conflict): Only check
 318         write-write conflicts.
 319         (md_assemble): Reformat introductory comment.
 320         * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
 321         arguments.
 322
 323 2002-04-03  Alan Modra  <amodra@bigpond.net.au>
 324
 325         * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
 326         O_logical_not>): Derive final_seg from add_symbol.
 327         <O_multiply..O_logical_or>: More final_seg twiddles.
 328
 329 2002-04-01  Jessica Han  <jessica@cup.hp.com>
 330
 331         * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
 332         in 32-bit mode.
 333
 334 2002-03-27  Andreas Schwab  <schwab@suse.de>
 335
 336         * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
 337         field for pc-relative fixups.
 338         (output_disp): Likewise.
 339         (md_estimate_size_before_relax): Likewise.
 340         (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
 341         pc-relative fixups in 64bit mode.
 342
 343 2002-03-22  Alan Modra  <amodra@bigpond.net.au>
 344
 345         * config/te-aix5.h: Typo fix.
 346
 347 2002-03-21  Alan Modra  <amodra@bigpond.net.au>
 348
 349         * Makefile.am: Run "make dep-am".
 350         * Makefile.in: Regenerate.
 351         * doc/Makefile.in: Regenerate.
 352
 353 2002-03-20  Albert Chin-A-Young  <china@thewrittenword.com>
 354
 355         * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
 356         (vfp_sp_reg_pos -> vfp_dp_reg_pos).
 357
 358 2002-03-18  Alexandre Oliva  <aoliva@redhat.com>
 359
 360         * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
 361         the EXTENDED bit here; report the estimate according to the
 362         current size.
 363
 364 2002-03-18  Tom Rix  <trix@redhat.com>
 365
 366         * configure.in: Add AIX 5 support.
 367         * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
 368         * config/te-aix5.h: New file. AIX 5 support.
 369         * configure: Regenerate.
 370
 371 2002-03-18  Nick Clifton  <nickc@cambridge.redhat.com>
 372
 373         * po/fr.po: Updated version.
 374
 375 2002-03-16  Andreas Jaeger  <aj@suse.de>
 376
 377         * doc/c-mips.texi (Machine Dependencies): Add new node.
 378
 379 2002-03-15  Chris G. Demetriou  <cgd@broadcom.com>
 380
 381         * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
 382         (mips_opts): Initialize "ase_mips3d" member.
 383         (file_ase_mips3d): New variable.
 384         (CPU_HAS_MIPS3D): New macro.
 385         (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
 386         based on command line options and configuration defaults.
 387         (macro_build, mips_ip): Accept MIPS-3D instructions if
 388         mips_opts.ase_mips3d is set.
 389         (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
 390         Add support for "-mips3d" and "-no-mips3d" options.
 391         (OPTION_ELF_BASE): Move to accomodate new options.
 392         (s_mipsset): Support ".set mips3d" and ".set nomips3d".
 393         (mips_elf_final_processing): Add a comment indicating that a
 394         MIPS-3D ASE ELF header flag should be set, when one exists.
 395         * doc/as.texinfo: Document -mips3d and -no-mips3d options.
 396         * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
 397         nomips3d" directives.
 398
 399 2002-03-14  Hans-Peter Nilsson  <hp@bitrange.com>
 400
 401         * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
 402         a weak symbol in same section to be within reach.
 403
 404 2002-03-13  Nick Clifton  <nickc@cambridge.redhat.com>
 405
 406         * po/fr.po: Updated version.
 407
 408 2002-03-12  Andreas Schwab  <schwab@suse.de>
 409
 410         * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
 411         body record so that an error is given for misplaced .save
 412         pseudo-ops.
 413
 414 2002-03-09  Alan Modra  <amodra@bigpond.net.au>
 415
 416         * config/tc-i386.h (REX_OPCODE): Define.
 417         (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
 418         (rex_byte): typedef to int.
 419         * config/tc-i386.c: Group prototypes and vars together.
 420         Formatting fixes.  Remove occurrences of "register" keyword.
 421         (true): Delete.
 422         (false): Delete.
 423         (mode_from_disp_size): Add INLINE keyword to prototype.
 424         (fits_in_signed_byte): Likewise.
 425         (fits_in_unsigned_byte): Likewise.
 426         (fits_in_unsigned_word): Likewise.
 427         (fits_in_signed_word): Likewise.
 428         (fits_in_unsigned_long): Likewise.
 429         (fits_in_signed_long): Likewise.
 430         (type_names): Constify.
 431         (intel_float_operand): Constify param.
 432         (add_prefix): Use REX_OPCODE.
 433         (md_assemble): Likewise.  Modify for changed rex_byte.
 434         (parse_insn): Split out of md_assemble.
 435         (parse_operands): Likewise.
 436         (swap_operands): Likewise.
 437         (optimize_imm): Likewise.
 438         (optimize_disp): Likewise.
 439         (match_template): Likewise.
 440         (check_string): Likewise.
 441         (process_suffix): Likewise.
 442         (check_byte_reg): Likewise.
 443         (check_long_reg): Likewise.
 444         (check_qword_reg): Likewise.
 445         (check_word_reg): Likewise.
 446         (finalize_imm): Likewise.
 447         (process_operands): Likewise.
 448         (build_modrm_byte): Likewise.
 449         (output_insn): Likewise.
 450         (output_branch): Likewise.
 451         (output_jump): Likewise.
 452         (output_interseg_jump): Likewise.
 453         (output_disp): Likewise.
 454         (output_imm): Likewise.
 455
 456 2002-03-07  Daniel Jacobowitz  <drow@mvista.com>
 457
 458         * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
 459
 460 2002-03-06  Alan Modra  <amodra@bigpond.net.au>
 461
 462         * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
 463         relocs except when BFD64.
 464
 465         * write.c (number_to_chars_bigendian): Don't abort when N is
 466         larger than sizeof (VAL).
 467         (number_to_chars_littleendian): Likewise.
 468
 469 2002-03-05  John David Anglin  <dave@hiauly1.hia.nrc.ca>
 470
 471         * config/tc-hppa.c (md_apply_fix3): Add cast.
 472         (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
 473         e_rrsel.
 474
 475 2002-03-05  Paul Koning  <pkoning@equallogic.com>
 476
 477         * tc-pdp11.c: Use VAX float format support for PDP-11 target.
 478         (parse_ac5): New function for parsing float regs in float operand.
 479         (parse_expression): Remove attempt to make literals be octal.
 480         (parse_op_no_deferred): Support float literals.
 481         (parse_op): Reject attempts to refer to float regs.
 482         (parse_fop): New function, like parse_op but for float operand.
 483         (md_assemble): Add cases to parse float operands.  Also fix
 484         IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
 485
 486 2002-03-04  H.J. Lu <hjl@gnu.org>
 487
 488         * config/obj-elf.c (special_section): Add .init_array,
 489         .fini_array and .preinit_array.
 490
 491         * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
 492         .init_array and .fini_array.
 493
 494 2002-03-01  Jakub Jelinek  <jakub@redhat.com>
 495
 496         * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
 497         visibility.
 498         (obj_frob_symbol): Copy visibility.
 499
 500 2002-02-28  Jakub Jelinek  <jakub@redhat.com>
 501
 502         * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
 503         s_text.
 504         (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
 505
 506 2002-02-27  Nick Clifton  <nickc@cambridge.redhat.com>
 507
 508         * po/es.po: Updated.
 509
 510 2002-02-26  Chris Demetriou  <cgd@broadcom.com>
 511
 512         * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
 513         only, undo the changes made on 2001-06-08, with the
 514         effect being that common or extern symbols are
 515         adjusted for embedded-PIC, but weak symbols are not.
 516         (md_estimate_size_before_relax: Likewise, with the effect
 517         that extern symbols are treated the same as weak symbols
 518         only if not embedded-PIC.
 519         (mips_fix_adjustable) Likewise, with the effect that
 520         weak or extern symbols are not adjusted for embedded-PIC.
 521         (md_apply_fix3): Tweak so that the case where value is zero
 522         is handled more correctly for embedded-PIC code.
 523
 524 2002-02-26  Nick Clifton  <nickc@cambridge.redhat.com>
 525
 526         * doc/as.texinfo (Overview): Add missing @ifset IA64
 527
 528         * configure.in (LINGUAS): Add es.po.
 529         * configure: Regenerate.
 530         * po/es.po: New file.
 531
 532 2002-02-25  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 533
 534         * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
 535         (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
 536         and NO_PIC cases. Code cleanup.
 537         (macro2): Fix handling of 64bit register loads.
 538
 539 2002-02-25  David Mosberger  <davidm@hpl.hp.com>
 540
 541         * doc/as.texinfo: Add entry for IA64.
 542         * doc/c-ia64.texi: New file.
 543
 544 2002-02-25  Alan Modra  <amodra@bigpond.net.au>
 545
 546         * config/tc-hppa.c: Update copyright date.
 547
 548         * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
 549         Remove references to chip manufacturers.
 550         * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
 551         Correct comments.
 552         (md_show_usage): Remove references to chip manufacturers.  Mention
 553         -mpower4.
 554         (md_begin): Test power4 opcode flag bits.
 555
 556 2002-02-22  David Mosberger  <davidm@hpl.hp.com>
 557
 558         * config/tc-ia64.c (dot_restore): Issue error message of epilogue
 559         count exceeds prologue count.
 560         (md_show_usage): Describe -mconstant-gp and -mauto-pic.
 561         (unwind.label_prologue_count): New member.
 562
 563         Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
 564
 565         (get_saved_prologue_count): New function.
 566         (save_prologue_count): New function.
 567         (free_saved_prologue_count): New function.
 568         (dot_label_state): Record state label by calling save_prologue_count().
 569         (dot_copy_state): Restore prologue count by calling
 570         get_saved_prologue_count().
 571         (generate_unwind_image): Free up list of saved prologue
 572         counts by calling free_saved_prologue_counts().
 573
 574 2002-02-22  Nick Clifton  <nickc@cambridge.redhat.com>
 575
 576         * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
 577         function declarations.
 578
 579 2002-02-21  Nick Clifton  <nickc@cambridge.redhat.com>
 580
 581         * NEWS: Note that GASP is now deprecated.
 582         * Makefile.am: Do not build gasp-new by default.
 583         * Makefile.in: Regenerate.
 584         * doc/Makefile.am: Do not install gasp.info.
 585         * doc/Makefile.in: Regenerate.
 586         * gas/gasp.texi: Note that gasp is now deprecated.
 587
 588 2002-02-20  Nick Clifton  <nickc@cambridge.redhat.com>
 589
 590         * NEWS: Mark 2.12 branch.
 591
 592 2002-02-19  Tom Tromey  <tromey@redhat.com>
 593
 594         * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 595
 596 2002-02-19  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 597
 598         * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
 599         option input.
 600
 601 2002-02-19  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 602
 603         * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
 604         Make bit size independent of architecture switch.
 605         (md_begin): Add warning for -m64 with -Aesa.
 606         (s390_md_end): Use renamed architecture defines.
 607
 608 2002-02-18  Daniel Jacobowitz  <drow@mvista.com>
 609
 610         * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
 611
 612 2002-02-16  Nick Clifton  <nickc@cambridge.redhat.com>
 613
 614         * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
 615         instead of CRIS.
 616
 617 2002-02-15  Chris Demetriou  <cgd@broadcom.com>
 618
 619         * config/tc-mips.c (md_estimate_size_before_relax): Really
 620         make sure we treat weak like extern only for ELF.  (Fixes
 621         patch from 2001-07-25.)
 622
 623 2002-02-15  Ben Elliston  <bje@redhat.com>
 624
 625         * doc/as.texinfo: Add duplicate directory entry so that "info gas"
 626         works as expected.
 627
 628 2002-02-15  Hans-Peter Nilsson  <hp@bitrange.com>
 629
 630         * NEWS: Mention support for MMIX.
 631
 632 2002-02-13  Chris Demetriou  <cgd@broadcom.com>
 633
 634         * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
 635         a sequence of indpendent 'if' statements for easier debugging
 636         and future modification.
 637
 638 2002-02-13  Matt Fredette  <fredette@netbsd.org>
 639
 640         * config/tc-m68k.c (md_show_usage): No longer display a
 641         hard-coded "68020" for the default CPU, instead display the
 642         canonical name of the true, configured default CPU.
 643         (m68k_elf_final_processing): Mark objects for sub-68020
 644         CPUs with the new EF_M68000 flag.
 645
 646 2002-02-13  Andreas Schwab  <schwab@suse.de>
 647
 648         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
 649         pc-relative relocations to merge sections in 64-bit mode.
 650
 651 2002-02-13  Ben Elliston  <bje@redhat.com>
 652
 653         * NEWS: Document floating point number handling in gasp.
 654         * gasp.c: Include <assert.h> and "xregex.h".
 655         (is_flonum): New function.
 656         (chew_flownum): Likewise.
 657         (change_base): Consume flonums from the input, where possible.
 658         * doc/gasp.texi (Constants): Document floating point numbers.
 659
 660 2002-02-12  John David Anglin  <dave@hiauly1.hia.nrc.ca>
 661
 662         * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
 663         that implicitly use LR and RR selectors.
 664
 665 2002-02-12  Alexandre Oliva  <aoliva@redhat.com>
 666
 667         * config/tc-mn10300.c (other_registers): Added `epsw'.  Mark `pc'
 668         and `epsw' as available on AM33 and above only.
 669         (other_register_name): Add logic to handle machine type encoded in
 670         reg_number.
 671
 672 2002-02-11  Tom Rix  <trix@redhat.com>
 673
 674         * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
 675         xcoff64.
 676
 677 Mon Feb 11 11:23:38 2002  Alexandre Oliva  <aoliva@redhat.com>
 678
 679         * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
 680         Use all over.
 681
 682 Mon Feb 11 12:59:29 CET 2002  Jan Hubicka  <jh@suse.cz>
 683
 684         * i386.c (md_assemble): Support 32bit address prefix.
 685         (i386_displacement): Likewise.
 686         (i386_index_check): Accept 32bit addressing in 64bit mode.
 687
 688 2002-02-11  Alexandre Oliva  <aoliva@redhat.com>
 689
 690         * config/tc-sh.c (dot): Removed unused function.
 691
 692 2002-02-11  Alan Modra  <amodra@bigpond.net.au>
 693
 694         * Makefile.am: "make dep-am".
 695         * Makefile.in: Regenerate.
 696         * aclocal.m4: Regenerate.
 697         * config.in: Regenerate.
 698         * configure: Regenerate.
 699         * doc/Makefile.in: Regenerate.
 700
 701 2002-02-10  Richard Henderson  <rth@redhat.com>
 702
 703         * doc/c-alpha.texi: New file.
 704         * doc/Makefile.am (CPU_DOCS): Add it.
 705         * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
 706
 707 2002-02-09  Richard Henderson  <rth@redhat.com>
 708
 709         * config/tc-alpha.c (O_samegp): New.
 710         (USER_RELOC_P): Include it.
 711         (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
 712         (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
 713         (alpha_force_relocation, alpha_fix_adjustable): Likewise.
 714         (alpha_validate_fix): New.
 715         * config/tc-alpha.h (TC_VALIDATE_FIX): New.
 716
 717 2002-02-09  Hans-Peter Nilsson  <hp@axis.com>
 718
 719         * doc/c-cris.texi: New.
 720         * doc/all.texi: @set CRIS.
 721         * doc/as.texinfo: Ditto.  Add CRIS gas manpage option overview.
 722         Include c-cris.texi.
 723         * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
 724         * doc/Makefile.in: Regenerate.
 725
 726 2002-02-08  Chris Demetriou  <cgd@broadcom.com>
 727
 728         * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
 729         determine if a number is a sign-extended 32-bit number.
 730         (load_register): Use IS_SEXT_32BIT_NUM.
 731         (macro): Check if load/store macro handling is using a
 732         constant 32-bit address on 64-bit address systems, and if
 733         so optimize the generation of that address.
 734
 735 2002-02-08  Richard Henderson  <rth@redhat.com>
 736
 737         * config/tc-alpha.c (alpha_force_relocation): Don't assert that
 738         we've eliminated all foreign relocation types yet.
 739         (alpha_fix_adjustable): Likewise.
 740
 741 2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
 742
 743         Contribute sh64-elf.
 744         2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
 745                     Stephen Clarke <Stephen.Clarke@st.com>
 746         * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
 747         2002-01-31  Alexandre Oliva  <aoliva@redhat.com>
 748         * config/tc-sh.c (md_relax_table): Added default sizes for
 749         non-PC-relative UNDEF_MOVI, and relaxation sequences for
 750         MOVI_16, MOVI_32 and MOVI_48.
 751         * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
 752         (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
 753         and MOVI_16.
 754         (shmedia_md_estimate_size_before_relax): Remove redundant
 755         blocks.  Set fragP->fr_var even if relaxation type unchanged.
 756         Retain UNDEF_MOVI until expression decays to number.
 757         2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
 758         * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
 759         relocation types.  Take fixP->fx_addnumber into account too.
 760         (shmedia_md_apply_fix): Likewise.
 761         (shmedia_md_convert_frag): Likewise.
 762         (shmedia_build_Mytes): Likewise.
 763         (sh64_consume_datalabel): Complain about nested datalabel.
 764         Support PIC relocs.  Call sh_parse_name.
 765         * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
 766         in tc-sh.h to SHmedia reloc types.
 767         * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
 768         MOVI_GOTPC): New relaxation constants.
 769         (md_relax_table): Introduce relaxation directives for PIC-related
 770         constants.
 771         (sh_PIC_related_p): Handle datalabel.
 772         (sh_check_fixup): Choose SH5 PIC relocations.
 773         (sh_cons_fix_new): Added BDF_RELOC_64.
 774         (md_apply_fix3, sh_parse_name): Handle GOTPLT.
 775         2002-01-18  Alexandre Oliva  <aoliva@redhat.com>
 776         * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
 777         current ISA is SHmedia, get 7 bytes.
 778         2001-11-28  Nick Clifton  <nickc@cambridge.redhat.com>
 779         * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
 780         void function.
 781         * config/tc-sh64.c (shmedia_apply_fix): Rename to
 782         shmedia_apply_fix3 and make void.
 783         2001-05-17  Alexandre Oliva  <aoliva@redhat.com>
 784         * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
 785         as_bad.
 786         2001-04-12  Alexandre Oliva  <aoliva@redhat.com>
 787         * config/tc-sh64.h (md_parse_name): Take &c as argument.
 788         2001-03-14  DJ Delorie  <dj@redhat.com>
 789         * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
 790         * doc/Makefile.in(CPU_DOCS): Ditto.
 791         * doc/c-sh64.texi: New file.
 792         * doc/as.texinfo: Add SH64 support.
 793         2001-03-13  DJ Delorie  <dj@redhat.com>
 794         * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
 795         A_REUSE_PREV so that its purpose is more obvious.
 796         (shmedia_build_Mytes): Ditto.
 797         2001-03-07  DJ Delorie  <dj@redhat.com>
 798         * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
 799         before processing.
 800         (sh64_vtable_inherit): Ditto.
 801         (strip_datalabels): New, strip "datalabel" from given line.
 802         * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
 803         pseudos.
 804         2001-03-06  Hans-Peter Nilsson  <hpn@cygnus.com>
 805         * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
 806         call ...
 807         (shmedia_build_Mytes): ... to here.
 808         2001-03-06  DJ Delorie  <dj@redhat.com>
 809         * config/tc-sh.c: Remove sh64-specific uaquad now that there
 810         is a generic one.
 811         2001-01-21  Hans-Peter Nilsson  <hpn@cygnus.com>
 812         * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
 813         * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
 814         address by one in call to dwarf2_emit_insn.
 815         2001-01-13  Hans-Peter Nilsson  <hpn@cygnus.com>
 816         Implement ".abi" pseudo and correct .cranges descriptors.  Correct
 817         alignment handling broken by imported changes.
 818         * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
 819         (sh64_handle_align): Declare.
 820         (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
 821         (sh64_max_mem_for_rs_align_code): Declare.
 822         (enum sh64_isa_values): Moved here from tc-sh64.c.
 823         (md_do_align): Define.
 824         (sh64_do_align): Declare.
 825         (struct sh64_tc_frag_data): New.
 826         (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data.  Users
 827         changed.
 828         (TC_FRAG_INIT): Change to set new datatype.
 829         (struct sh64_segment_info_type): Rename member
 830         last_flushed_location to last_contents_mark.  All users changed.
 831         (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
 832         (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
 833         * config/tc-sh.c (md_pseudo_table): Add ".abi".
 834         (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
 835         of unsetting seen_insn.
 836         (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
 837         call sh64_update_contents_mark.
 838         (sh_handle_align): Remove HAVE_SH64-conditioned code.
 839         * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
 840         enum sh64_isa_values.
 841         (sh64_set_contents_type): Drop segT parameter.  All callers changed.
 842         (emitting_crange): Boolean guard moved to file scope from function
 843         scope in sh64_set_contents_type.
 844         (s_sh64_abi): New.
 845         (sh64_update_contents_mark): New; most split out from
 846         sh64_flush_pending_output.
 847         (shmedia_md_end): Call sh64_update_contents_mark.  Set
 848         sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
 849         (sh64_do_align): New function.
 850         (sh64_max_mem_for_rs_align_code): New function.
 851         (sh64_handle_align): Rename from shmedia_do_align.  Make
 852         non-static.  Add head comment.  Emit zero bytes for n bytes modulo
 853         four.  Change return-type to void.
 854         (shmedia_elf_new_section): Remove.
 855         (shmedia_md_assemble): Call sh64_update_contents_mark.
 856         (s_sh64_mode): Ditto.  Do not call md_flush_pending_output.  Make
 857         new frag.  Call sh64_update_contents_mark after making the new
 858         frag.
 859         (sh64_flush_pending_output): Just call sh64_update_contents_mark
 860         and sh_flush_pending_output.
 861         (sh64_flag_output): Also call md_flush_pending_output, but add
 862         condition on not emitting_crange.
 863         (sh64_tc_cons_fix_new): Remove.
 864         2001-01-12  Nick Clifton  <nickc@redhat.com>
 865         * config/tc-sh64.c (shmedia_do_align): Fix to work with new
 866         alignment handling scheme imported from sourceware.
 867         2001-01-12  Hans-Peter Nilsson  <hpn@cygnus.com>
 868         * config/tc-sh64.h (TARGET_FORMAT): Define.
 869         (sh64_target_format): Prototype.
 870         * config/tc-sh64.c (sh64_target_mach): New function.
 871         2001-01-07  Hans-Peter Nilsson  <hpn@cygnus.com>
 872         * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
 873         zero_address_frag instead of copying the frag of the symbol.
 874         (shmedia_frob_file_before_adjust): Ditto.
 875         (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
 876         to valueT to remove signedness.
 877         (shmedia_md_convert_frag): Add parameter final.  Rename parameter
 878         headers to output_bfd.  Do not evaluate symbols if final is false;
 879         do emit fixups.
 880         (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
 881         UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
 882         to the current frag, call shmedia_md_convert_frag to emit fixups
 883         and make frag_wane neutralize the frag.  Update comments.
 884         * config/tc-sh.c (md_convert_frag): Change caller of
 885         shmedia_md_convert_frag.
 886         2001-01-06  Hans-Peter Nilsson  <hpn@cygnus.com>
 887         * config/tc-sh64.h: Tweak comments and correct formatting.
 888         * config/tc-sh64.c: Ditto.
 889         (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
 890         expansion, MOVI pcrel expansion>: Fix thinko calculating offset
 891         for the no-relocation case.
 892         (shmedia_check_limits): Fix range check being off-by-one for PTA.
 893         * config/tc-sh.c: Ditto.  Add proper comments to #ifdef/#ifndef
 894         wrappers.
 895         (SH64PCREL16_F): Increment for proper max-PTA handling.  Update
 896         comment.
 897         (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
 898         (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
 899         expansion.
 900         (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
 901         Correct comment.
 902         2001-01-05  Hans-Peter Nilsson  <hpn@cygnus.com>
 903         * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
 904         BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
 905         (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
 906         al>: Set lowest bit of field to relocate to 1 and rest to empty,
 907         if reloc is emitted.
 908         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
 909         New options plus bugfixes.
 910         * config/tc-sh.c (md_longopts): New options "-no-expand" and
 911         "-expand-pt32".
 912         (md_parse_option): Handle new options.
 913         (md_show_usage): Add blurb for new options.
 914         * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
 915         (sh64_expand, sh64_pt32): New variables.
 916         (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
 917         (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
 918         orig_fx_r_type.  Change SHMEDIA_BFD_RELOC_PT into
 919         BFD_RELOC_SH_PT_16.  Handle BFD_RELOC_SH_PT_16 as pc-relative.
 920         <resolved previously-pc-relative relocs>: Handle
 921         SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
 922         (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
 923         case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
 924         points to SHcompact code.
 925         <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
 926         SH64PCREL16)>: Check that ISA of what operand points at and
 927         PTA/PTB matches, or emit error.
 928         (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
 929         SHMEDIA_BFD_RELOC_PT.
 930         (shmedia_immediate_op): If pcrel, emit fixup also for constant
 931         operand.
 932         (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
 933         condition for MOVI expansion.
 934         <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
 935         sh64_pt32.  Emit only a BFD_RELOC_SH_PT_16 fixup if not
 936         sh64_expand.
 937         <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
 938         fixup.
 939         (sh64_target_format): Error-check setting of sh64_pt32 and
 940         sh64_expand.  Fix typo in check for sh64_shcompact_const_crange.
 941         (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
 942         SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
 943         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
 944         * config/tc-sh64.c: Improve comments.
 945         (shmedia_md_convert_frag): Remove inactive is_pt_variant code.  Do
 946         not say the linker will check correctness of PTA/PTB expansion.
 947         (shmedia_md_end): Make non-static.
 948         * config/tc-sh64.h (md_end): Define to shmedia_md_end.  Add
 949         prototype.
 950         * config/tc-sh.c (sh_finalize): Remove.
 951         * config/tc-sh.h (md_end): Do not define.
 952         Remove prototype for sh_finalize.
 953         2000-12-30  Hans-Peter Nilsson  <hpn@cygnus.com>
 954         * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
 955         sh64_section_data container when storing section type in tdata
 956         field in elf_section_data.
 957         * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
 958         EF_SH5.
 959         * Makefile.am: Update dependencies.
 960         * Makefile.in: Regenerate.
 961         2000-12-22  Hans-Peter Nilsson  <hpn@cygnus.com>
 962         * config/tc-sh64.c (shmedia_md_assemble): Don't protect
 963         dwarf2_emit_insn call with test on debug_type.
 964         2000-12-19  Hans-Peter Nilsson  <hpn@cygnus.com>
 965         * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
 966         CRT_SH5_ISA32 sticky for 64-bit.
 967         2000-12-18  Hans-Peter Nilsson  <hpn@cygnus.com>
 968         Generate .crange sections when switching ISA mode or emitting
 969         constants in same section as code.
 970         * config/tc-sh64.c: Reformat structure definitions.
 971         (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
 972         variables.
 973         (sh64_set_contents_type): Rename from sh64_init_section.  Rewrite
 974         to emit a .cranges descriptor when contents type changes.  Only
 975         emit error if changing contents type and -no-mix is in effect.
 976         (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
 977         sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
 978         (shmedia_md_end): Set sh64_end_of_assembly.  Pass
 979         sh64_flush_last_crange over sections.
 980         When checking main symbol of datalabel symbol, check for
 981         STO_SH5_ISA32, not ISA type of section in definition.
 982         (shmedia_frob_file_before_adjust): Check main symbol for
 983         STO_SH5_ISA32; don't check ISA type of section in definition.
 984         (shmedia_frob_section_type): Adjust for .cranges; set section flag
 985         to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
 986         .cranges entries have been output.
 987         (shmedia_elf_new_section): Just call md_flush_pending_output.
 988         (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
 989         fix.  Do not set tc_segment_info_data.in_code for section.  Call
 990         sh64_set_contents_type for SHmedia code.
 991         (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
 992         false.  Call md_flush_pending_output.
 993         (sh64_target_format): Check that -no-mix and
 994         -shcompact-const-crange are used in sane combination with other
 995         options.
 996         (shmedia_md_pcrel_from_section): Check type of fix for how to
 997         adjust pc-relative.
 998         (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
 999         not ISA type of section in definition.
1000         * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
1001         hold contents-type state.
1002         (md_flush_pending_output): Redefine to sh64_flush_pending_output.
1003         (sh64_flush_pending_output): Declare.
1004         (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
1005         (sh64_tc_cons_fix_new): Declare.
1006         * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
1007         call sh64_flag_output.
1008         (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE.  Just
1009         call sh64_set_contents_type to mark SHcompact code and set
1010         seen_insn.
1011         (md_longopts): New options "-no-mix" and
1012         "-shcompact-const-crange".
1013         (md_parse_option): Handle new options.
1014         (md_show_usage): Add blurb for new options.
1015         (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
1016         2000-12-15  Hans-Peter Nilsson  <hpn@cygnus.com>
1017         * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
1018         (sh64_last_insn_frag): New.
1019         (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
1020         to get frag for insn opcode for generating fixups; do not assume it
1021         is the same frag.
1022         (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
1023         for new insn.
1024         * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
1025         section.
1026         (TC_FRAG_TYPE): Define as fragS *.
1027         (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
1028         (sh64_last_insn_frag): Declare.
1029         (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
1030         not == NULL before dereferencing.
1031         2000-12-12  Hans-Peter Nilsson  <hpn@cygnus.com>
1032         Get rid of BFD section flag and EF_SH64_ABI64.
1033         * config/tc-sh64.c (shmedia_frob_section_type): Use
1034         elf_section_data (sec)->tdata, not a specific BFD section flag, to
1035         communicate the section as containing SHmedia code.  Describe why.
1036         * config/tc-sh.c (sh_elf_final_processing): Tweak comment.  Set
1037         EF_SH64 regardless of ABI.
1038         * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
1039         in error message.  Handle resolved expressions for
1040         BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1041         BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
1042         (shmedia_check_limits): Handle BFD_RELOC_64.
1043         (sh64_adjust_symtab): Do not decrement the GAS symbol value for
1044         a STO_SH5_ISA32 symbol, only the BFD value.
1045         2000-12-11  Ben Elliston  <bje@redhat.com>
1046         * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
1047         dwarf2_generate_asm_lineno.
1048         2000-12-11  Hans-Peter Nilsson  <hpn@cygnus.com>
1049         Handle PC-relative MOVI expansions with assembler relaxation.
1050         Generate PC-relative relocs from 16-bit PC-relative expressions.
1051         * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
1052         (shmedia_md_pcrel_from_section): ...here.
1053         (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
1054         turned completely resolved.  Adjust relocation type for 16-bit
1055         immediate operands that has turned PC-relative.  Adjust back for
1056         MD_PCREL_FROM_SECTION being applied twice.
1057         (shmedia_md_convert_frag): Always emit reloc for expression with
1058         global or weak symbol.  Handle relaxation result for PC-relative
1059         expressions.
1060         (shmedia_md_estimate_size_before_relax): An expression with a weak
1061         or global symbol can not be relaxed.  Break out tests for
1062         relaxable symbol into variable sym_relaxable.
1063         <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
1064         UNDEF_MOVI)>: Break out any PC-relative expression and change
1065         relaxation type.
1066         (shmedia_build_Mytes): CSE &operands->operands[j] into variable
1067         opjp.
1068         <case A_IMMS16>: Fix typo for initial minor relaxation type of
1069         MOVI expansion.  If X_op_symbol of the immediate expression is
1070         set, make an expression symbol for the argument to frag_var.
1071         * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
1072         relaxations.
1073         (END): Adjust for new relaxations.
1074         (md_relax_table): Add entries for new relaxations.
1075         2000-12-07  Ben Elliston  <bje@redhat.com>
1076         * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
1077         2000-12-07  Hans-Peter Nilsson  <hpn@cygnus.com>
1078         * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
1079         SHORI operand offsets in PT/PTA/PTB expansions.
1080         2000-12-05  Hans-Peter Nilsson  <hpn@cygnus.com>
1081         Implement DataLabel semantics.
1082         * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
1083         shmedia_frob_file_before_adjust.
1084         * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
1085         (DATALABEL_SUFFIX): Define.
1086         (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
1087         symbol list to update "datalabel" symbols to their main symbol
1088         counterparts.
1089         (shmedia_frob_file_before_adjust): New.
1090         (sh64_adjust_symtab): For remaining datalabel symbols, set to
1091         undefined and set STT_DATALABEL.
1092         (sh64_frob_label): Initialize TC symbol field.
1093         (sh64_consume_datalabel): Actually implement semantics.  New
1094         parameter operandf, call it instead of expression.
1095         (sh64_exclude_symbol): New.
1096         * config/tc-sh64.h (md_parse_name): Pass on the function operand
1097         to sh64_consume_datalabel.
1098         (tc_symbol_new_hook): Define to tc_frob_symbol.
1099         (TC_SYMFIELD_TYPE): Define to symbolS *.
1100         (tc_frob_symbol): Define to call sh64_exclude_symbol.
1101         2000-12-01  Hans-Peter Nilsson  <hpn@cygnus.com>
1102         * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
1103         case.
1104         (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
1105         generating dwarf2 debug information.
1106         2000-11-30  Hans-Peter Nilsson  <hpn@cygnus.com>
1107         * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
1108         elf64-sh64 for the 64-bit ABI.
1109         * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
1110         option.
1111         2000-11-29  Hans-Peter Nilsson  <hpn@cygnus.com>
1112         * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
1113         case-insensitivity.
1114         2000-11-27  Hans-Peter Nilsson  <hpn@cygnus.com>
1115         * config/tc-sh64.c: Tweak comments, formatting and error messages.
1116         (enum sh64_abi_values): New type.
1117         (enum sh64_isa_values): New type.
1118         (sh64_isa_mode): Replace shmedia_mode.  All referers changed.
1119         (seen_shcompact_mode, seen_shmedia_mode): Delete.
1120         (sh64_abi): Replace shmedia_64.
1121         (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
1122         C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
1123         (s_sh64_mode): Check validity for this target.
1124         (sh64_target_format): Initialize defaults for ISA and ABI.
1125         Fallback to old object format if no SH64 ISA or ABI has been
1126         specified.
1127         * config/tc-sh.c (md_parse_option): Check combinations for errors.
1128         (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
1129         ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
1130         * config/tc-sh64.h: Fix typo in comment.
1131         2000-11-25  Hans-Peter Nilsson  <hpn@cygnus.com>
1132         * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
1133         <PT fixups for absolute values>: Size will be longest, not
1134         shortest.
1135         (shmedia_md_convert_frag): Disable PTB-warning machinery.  Correct
1136         all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
1137         * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
1138         and l1 to hold lowercase of two first characters.  Change all
1139         remaining TO_LOWER to tolower.
1140         * config/tc-sh64.c (TO_LOWER): Delete.
1141         (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
1142         (md_parse_name): Define.
1143         (sh64_consume_datalabel): Declare.
1144         (DOLLAR_DOT): Define.
1145         * config/tc-sh64.c (shmedia_parse_exp): New.
1146         (sh64_consume_datalabel): New; just ignoring datalabel semantics.
1147         (shmedia_parse_reg): Remove const from src
1148         parameter.
1149         (shmedia_get_operands): Ditto for args parameter and ptr variable.
1150         (shmedia_md_assemble): Ditto for op_end variable.
1151         (shmedia_get_operand): Ditto for ptr parameter and src variable.
1152         Use shmedia_parse_exp, not parse_exp.
1153         * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
1154         parameter.  All callers changed.
1155         (shmedia_get_operand): Add shmedia_arg_type parameter.  All
1156         callers changed.
1157         (shmedia_parse_reg): Put first two character in local variables.
1158         Use tolower, not TO_LOWER.  If no register is found and argtype
1159         indicates a control register, scan shmedia_creg_table
1160         case-insensitive.
1161         2000-11-24  Hans-Peter Nilsson  <hpn@cygnus.com>
1162         * Makefile.am (CPU_TYPES): Add sh64.
1163         (TARGET_CPU_CFILES): Add config/tc-sh64.c.
1164         (TARGET_CPU_HFILES): Add config/tc-sh64.h.
1165         Regenerate dependencies.
1166         * Makefile.in: Regenerate.
1167         * configure.in: Add support for sh64-*-elf*.
1168         * configure: Regenerate.
1169         * config/tc-sh64.h: New.
1170         * config/tc-sh64.c: New.
1171         * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
1172         .mode, .isa and .uaquad.
1173         [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
1174         SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
1175         [HAVE_SH64] (END): Define as 10.
1176         [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
1177         SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
1178         MOVI_64): Define.
1179         [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
1180         SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
1181         SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
1182         MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
1183         Define.
1184         (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
1185         (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
1186         (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
1187         (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
1188         SHmedia instructions.  Handle state-change after switching to
1189         SHcompact.
1190         (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
1191         (md_parse_option) [HAVE_SH64]: Parse new options.
1192         (md_show_usage) [HAVE_SH64]: Show usage of new options.
1193         (md_convert_frag) [HAVE_SH64] <default>: Call
1194         shmedia_md_convert_frag instead of abort.
1195         (sh_force_relocation) [HAVE_SH64]: Also force relocation for
1196         BFD_RELOC_SH_SHMEDIA_CODE.
1197         (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
1198         SHcompact or SHmedia code.
1199         (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
1200         shmedia_md_apply_fix instead of abort.
1201         (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
1202         result from calling shmedia_md_estimate_size_before_relax instead
1203         of calling abort.
1204         (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
1205         do the work.
1206         (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
1207         shmedia_init_reloc and do nothing more if it returns non-zero.
1208         (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
1209         * po/POTFILES.in: Regenerate.
1210         * po/gas.pot: Regenerate.
1211
1212 2002-02-06  Alexandre Oliva  <aoliva@redhat.com>
1213
1214         * config/tc-sh.c (parse_at): Install the correct version of
1215         2002-02-04's patch.
1216
1217         * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
1218         assume fixP->fx_subsy is non-NULL.
1219
1220 2002-02-04  Alexandre Oliva  <aoliva@redhat.com>
1221
1222         * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
1223         A_DISP_PC_ABS, and adjust it by -4.
1224         (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
1225         expected.
1226         (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
1227         the operand type is not A_DISP_PC_ABS.
1228
1229 2002-02-04  Hans-Peter Nilsson  <hp@bitrange.com>
1230
1231         * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
1232         common and weak symbols.  Handle common and weak symbols as
1233         undefined symbols with regards to GREG handling and merging.
1234         (mmix_frob_file): Ditto.
1235
1236 2002-02-02  Jason Thorpe  <thorpej@wasabisystems.com>
1237
1238         * configure.in (hppa-*-netbsd*): New target.
1239         * configure: Regenerate.
1240         * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
1241
1242 2002-02-02  Alan Modra  <amodra@bigpond.net.au>
1243
1244         * config/tc-v850.c: Add missing prototypes amd use old-style
1245         function definitions.
1246         (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
1247         (sdata_section tdata_section, zdata_section, sbss_section,
1248         tbss_section, zbss_section, rosdata_section, rozdata_section,
1249         scommon_section, tcommon_section, zcommon_section,
1250         call_table_data_section, call_table_text_section): Delete.
1251         (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1252         v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
1253         v850_call_table_data, v850_call_table_text): Delete.
1254         (struct v850_seg_entry): New.
1255         (v850_seg_table): New.
1256         (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
1257         TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
1258         ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
1259         CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
1260         (do_v850_seg): New.
1261         (v850_seg): New.
1262         (v850_comm): Use do_v850_seg and v850_seg_table.  Simplify
1263         recording of alignment.
1264         (md_pseudo_table): Use v850_seg.
1265         (md_begin): Don't init .call_table_data and .call_table_text here.
1266         Set v850_seg_table bss entry.
1267
1268 2002-02-01  Hans-Peter Nilsson  <hp@bitrange.com>
1269
1270         Support on-demand global register allocation by passing on
1271         base-plus-offset relocs to the linker.
1272         * config/tc-mmix.c: Tweak and fix typos in comments.
1273         (allocate_undefined_gregs_in_linker): New variable.
1274         (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
1275         (md_longopts): Add --linker-allocated-gregs.
1276         (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
1277         <case OPTION_LINKER_ALLOCATED_GREGS>: New.
1278         (md_show_usage): Update text for -x.  Add text for
1279         --linker-allocated-gregs.
1280         (tc_gen_reloc): Derive default value for addend from val and
1281         baddsy.  Use addsec and bfd_is_abs_section in more places.  Don't
1282         emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
1283         GREG if allocate_undefined_gregs_in_linker.
1284         * doc/as.texinfo (Overview) <Target MMIX options>: Add
1285         --linker-allocated-gregs.
1286         * doc/c-mmix.texi (MMIX-Opts): Add blurb about
1287         --linker-allocated-gregs.  Mention that it's implied by -x.
1288         (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
1289         (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
1290
1291         * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
1292
1293 2002-02-01  Alan Modra  <amodra@bigpond.net.au>
1294
1295         * Makefile.am: Run "make dep-am"
1296         * Makefile.in: Regenerate.
1297
1298 2002-01-31  Ivan Guzvinec  <ivang@opencores.org>
1299
1300         * config/tc-or32.c: New file.
1301         * config/tc-or32.h: New file.
1302         * configure.in: Add support for or32 targets.
1303         * configure: Regenerate.
1304         * config/obj-coff.c: Add support for or32 targets.
1305         * config/obj-coff.h: Add support for or32 targets.
1306         * Makefile.am: Add support for or32 targets.
1307         * Makefile.in: Regenerate.
1308         * NEWS: Mention support for OpenRISC.
1309         * doc/Makefile.in: Regenerate.
1310         * po/POTFILES.in: Regenerate.
1311         * po/gas.pot: Regenerate.
1312
1313 2002-01-30  Richard Sandiford  <rsandifo@redhat.com>
1314
1315         * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
1316         and mod.
1317
1318 2002-01-29  Chris Demetriou  <cgd@broadcom.com>
1319
1320         * config/tc-mips.c (tc_gen_reloc): Arrange for
1321         BFD_RELOC_PCREL_HI16_S relocations to be output relative to
1322         their LO16 parts, even for ELF.
1323
1324 2002-01-29  Daniel Jacobowitz  <drow@mvista.com>
1325
1326         * config/tc-i386.c: Protect definitions of true and false
1327         from redefinition.
1328
1329 2002-01-28  Jakub Jelinek  <jakub@redhat.com>
1330
1331         * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
1332         made because of .weak, if they are neither defined nor used in any
1333         way.
1334
1335 2002-01-27  Daniel Jacobowitz  <drow@mvista.com>
1336
1337         * configure: Regenerated.
1338
1339 2002-01-26  Hans-Peter Nilsson  <hp@bitrange.com>
1340
1341         * doc/Makefile.am (install): Depend on install-info.
1342         * doc/Makefile.in: Regenerate.
1343
1344 2002-01-26  Nick Clifton <nick@redhat.com>
1345
1346         * po/fr.po: Updated version
1347
1348 2002-01-24  Kazu Hirata  <kazu@hxi.com>
1349
1350         * config/tc-h8300.c (check_operand): Don't print a warning
1351         when a valid 24-bit address is given to a 16-bit address
1352         operand.
1353
1354 2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
1355
1356         * config/tc-sh.c (sh_elf_suffix): Removed.
1357         (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
1358         sh_end_of_match, sh_parse_name): New functions.
1359         (sh_elf_cons): Simplify.
1360         (parse_exp): Reject misplaced PIC operands.
1361         (md_undefined_symbol): Simplify.
1362         (sh_fix_adjustable): Let @GOTOFF be adjusted.
1363         (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
1364         (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
1365         Complain if subsy remains at the end.
1366         * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
1367         (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
1368
1369 2002-01-22  Alexandre Oliva  <aoliva@redhat.com>
1370
1371         * config/tc-mn10300.c (xr_registers): Move `pc'...
1372         (other_registers): ... here.
1373
1374 2002-01-22  Alan Modra  <amodra@bigpond.net.au>
1375
1376         * Makefile.am: Run "make dep-am".
1377         * Makefile.in: Regenerate.
1378         * gas/po/POTFILES.in: Regenerate.
1379
1380 2002-01-21  DJ Delorie  <dj@redhat.com>
1381
1382         * config/obj-coff.c (obj_coff_init_stab_section): Make the
1383         stabstr_name allocation permanent, as it will be referenced from
1384         the section hash.
1385
1386 2002-01-21  Jason Thorpe  <thorpej@wasabisystems.com>
1387
1388         * configure.in (ia64-*-netbsd*): New target.
1389         * configure: Regenerate.
1390
1391 2002-01-21  Hans-Peter Nilsson  <hp@bitrange.com>
1392
1393         * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
1394         to @dots call.
1395         <Detailed description, ARM options>: Ditto.
1396         * doc/c-arm.texi (ARM Options): Ditto.
1397
1398 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
1399
1400         * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
1401         do_mia, do_mar and do_mra respectively.
1402         (do_mav_*): Renamed from do_c_*.
1403         (mav_reg_required_here, mav_parse_offset): Renamed from
1404         cirrus_reg_required_here and cirrus_parse_offset respectively.
1405         (MAV_MODE?): Renamed from CIRRUS_MODE?.
1406
1407 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
1408             Keith Walker  <keith.walker@arm.com>
1409
1410         * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
1411         (insns): Add pattern for bxj instruction.
1412         (do_bxj): New function.
1413         (arm_cpus): Add arm926ej.
1414         (arm_archs): Add armv5tej.
1415
1416 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
1417
1418         * doc/c-arm.texi: Add new fpe options to list of supported flags.
1419
1420 2002-01-19  Keith Walker  <keith.walker@arm.com>
1421
1422         * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
1423
1424 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
1425
1426         * NEWS: Mention new ARM command-line options and VFP support.
1427
1428         * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE.  All
1429         uses changed.
1430         (ARM_CEXT_MAVERICK): Similarly.
1431         (ARM_ANY): Now means any core instruction.
1432         (CPU_DEFAULT): Default to ARM_ANY.
1433         (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
1434         (pic_code): Declare for all object types.  Make type int.
1435         (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
1436         (march_fpu_opt, mfpu_opt): Declare.
1437         (md_longopts): Tidy up conditional definitions.
1438         (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
1439         (arm_long_opts): New tables.
1440         (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
1441         (arm_parse_extension): New function.
1442         (md_parse_option): Rewrite using new table-driven system.
1443         (md_show_usage): Use new table-driven system.
1444         (md_begin): Calculate cpu_variant from command line option data.
1445         * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
1446         command-line options.
1447         * doc/c-arm.texi: Likewise.
1448
1449 2002-01-18  Andreas Jaeger  <aj@suse.de>
1450
1451         * as.c (parse_args): Update year.
1452
1453 2002-01-17  Timothy Wall  <twall@alum.mit.edu>
1454
1455         * config/tc-tic54x.c (encode_address): Add a more informative
1456         warning about incorrect syntax.
1457
1458 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
1459
1460         * po/gas.pot: Regenerate.
1461
1462 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
1463
1464         * macro.c (get_any_string): Add no-c-format comment to prevent
1465         confusion when translating string.
1466         * gasp.c (get_any_string): Add no-c-format comment to prevent
1467         confusion when translating string.
1468
1469 2002-01-16  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1470             Johannes Stezenbach <js@convergence.de>
1471         * config/tc-mips.c (percent_op): Ensure longer percent_op's are
1472         matched before the shorter ones.
1473         (my_getSmallParser): Fix handling of nested parentheses in
1474         percent_op's. Code cleanup.
1475         (my_getPercentOp): New function, code from my_getSmallParser.
1476         (my_getSmallExpression): Fix handling of closing parentheses.
1477         Code cleanup. Better comments.
1478
1479 2002-01-16  Nick Clifton <nickc@redhat.com>
1480
1481         po/tr.po: New file: Turkish translation.
1482         configure.in (LINGUAS): Add "tr".
1483         configure: Regenerate.
1484
1485 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
1486
1487         Support for VFP instructions
1488         * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
1489         (cp_address_required_here): New argument wb_ok.  When false, do not
1490         accept write-back forms of addressing.  Change all callers.
1491         (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
1492         (FPU_VFP_EXT_V2): Define.
1493         (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
1494         Define in terms of above.
1495         (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
1496         (vfp_reg): New struct.
1497         (vfp_regs): New array of registers.
1498         (insns): Add VFP instructions.
1499         (sn_table): New array of VFP single-precision register names.
1500         (dn_table): New array of VFP double-precision register names.
1501         (all_reg_maps): Add the new register tables.
1502         (arm_reg_type): Add new values for above.  Increase RET_TYPE_MAX.
1503         (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
1504         (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
1505         (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
1506         (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
1507         (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
1508         (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
1509         (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
1510         (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
1511         (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
1512         (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
1513         (do_vfp_sp_dp_cvt): New functions.
1514         (md_begin): Set soft-float flag for appropriate VFP work.
1515         (md_atof): Handle VFP-format doubles.
1516         (md_parse_option): Handle VFP command-line options.
1517         (md_show_usage): Display VFP command-line options.
1518
1519 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
1520
1521         * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
1522         various command line options.
1523
1524 2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>
1525
1526         * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
1527         vtinherit relocs.
1528         (xstormy16_md_apply_fix3): Do not return a value.
1529
1530 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
1531
1532         * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
1533         the -EL/-EB option that matches the target's endianness.
1534         (md_parse_option): Likewise.
1535
1536 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
1537
1538         * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
1539         is not dependent on ARM_BI_ENDIAN.
1540
1541 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
1542
1543         * tc-arm.c (all error messages): Normalize capitalization of messages.
1544
1545         * tc-arm.h (md_operand): Delete define.
1546         * tc-arm.c (in_my_get_expression): New static variable.
1547         (my_get_expression): Set and clear it.
1548         (md_operand): New function.  If called from my_get_expression
1549         put the error in inst.error.
1550         (output_inst): Now takes argument of instruction being assembled.
1551         Print it out with any error message.
1552         (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
1553         with '=' syntax.
1554         (end_of_line): Don't update inst.error if it is already set.
1555
1556 2002-01-11  Richard Earnshaw  <rearnsha@arm.com>
1557
1558         * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
1559         op that can be translated into a mvn instruction.
1560
1561 2002-01-11  Steve Ellcey  <sje@cup.hp.com>
1562
1563         * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
1564         setting default md.flags.
1565         (SHT_INIT_ARRAY): New elf special section used by HP-UX.
1566         (SHT_FINI_ARRAY): New elf special section used by HP-UX.
1567         * gas/config/tc-ia64.c (setup_unwind_header): Add support
1568         for 32 bit unwind info blocks.
1569         (generate_unwind_image): Add support for different types
1570         of unwind images (32 bits and/or big-endian).
1571         (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
1572         (ia64_target_format): Add support for hpux target formats.
1573         (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
1574         (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
1575         SHT_FINI_ARRAY elf section types.
1576
1577 2002-01-10  Richard Earnshaw  <rearnsha@arm.com>
1578
1579         * tc-arm.c (struct reg_entry): Move before prototypes.
1580         (int_register, cp_register, fp_register): Delete.
1581         (reg_table): Delete.  Replaced with ...
1582         (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
1583         (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
1584         (mav_dspsc_table): ... one table per register set.
1585         (arm_reg_hsh): Delete.
1586         (struct reg_map): New structure.
1587         (all_reg_maps): New array.
1588         (enum arm_reg_type): New enums.
1589         (build_reg_hsh): New function.
1590         (insert_reg_alias): Use hash table passed by caller.  Adjust all
1591         callers.
1592         (create_register_alias): New function, split out from ...
1593         (md_assemble): ... here.
1594         (md_begin): Build new register hash tables.
1595         (arm_reg_parse): New argument for the hash table to search.  Adjust all
1596         callers.
1597         (arm_reg_parse_any): New function.
1598         (co_proc_number): Look up the processor number in the processor hash
1599         table.
1600         (cirrus_regtype): Delete.
1601         (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
1602         (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
1603         (ARM_EXT_MAVERICKsc_register): Delete.
1604         (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
1605         (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
1606         functions.
1607         (do_c_triple_4, do_c_triple_5): Delete.
1608         (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
1609         (do_c_quad_6): Delete.
1610         (do_c_quad_6[ab]): New functions.
1611         (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
1612         arguments to use new register parsing methods.
1613         (cirrus_reg_required_here): Likewise.
1614         (insns): Reclassify cirrus maverick worker functions.
1615         (cirrus_valid_reg): Delete.
1616
1617 2002-01-07  Jason Thorpe  <thorpej@wasabisystems.com>
1618
1619         * configure.in (sh*le): Set cpu_type=sh and endian=little.
1620         (sh*-*-netbsdelf*): New target.
1621         * configure: Regenerate.
1622         * tc-sh.h: Update copyright years.
1623         (TARGET_FORMAT): Add version for TE_NetBSD.
1624
1625 2002-01-07  Nick Clifton  <nickc@cambridge.redhat.com>
1626
1627         * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
1628         negative.
1629
1630 2002-01-06  Alan Modra  <amodra@bigpond.net.au>
1631
1632         * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
1633         * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
1634
1635 2002-01-05  Daniel Jacobowitz  <drow@mvista.com>
1636
1637         * tc-mips.c (mips_cprestore_valid): New flag.
1638         (mips_frame_reg_valid): New flag.
1639         (macro) [M_JAL_2]: Check both flags.
1640         [M_JAL_A]: Likewise.
1641         (s_cprestore): Set mips_cprestore_valid.
1642         (tc_get_register): If setting mips_frame_reg, set
1643         mips_frame_reg_valid and clear mips_cprestore_valid.
1644         (s_mips_ent): Clear both flags.
1645         (s_mips_end): Clear both flags.
1646
1647 2002-01-05  Alan Modra  <amodra@bigpond.net.au>
1648
1649         * write.c (write_object_file): Make use of bfd_section_list_remove.
1650         * config/obj-ecoff.c (ecoff_frob_file): Likewise.
1651         * config/tc-mmix.c (mmix_frob_file): Likewise.
1652
1653 2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>
1654
1655         * configure.in (i386-*-netbsdelf*): Collapse target into...
1656         (i386-*-netbsd*): ...this.  Add support for x86-64.
1657         * configure: Regenerated.
1658
1659 2002-01-03  matthew green  <mrg@redhat.com>
1660
1661         * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
1662
1663 2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
1664
1665         * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
1666         NULL frag link.
1667
1668 For older changes see ChangeLog-0001
1669 \f
1670 Local Variables:
1671 mode: change-log
1672 left-margin: 8
1673 fill-column: 74
1674 version-control: never
1675 End: