gas/ChangeLog

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