gas/ChangeLog

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