gas/ChangeLog

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