gas/ChangeLog

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