gas/ChangeLog

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