gas/ChangeLog

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