gas/ChangeLog

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