gas/ChangeLog

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