gas/ChangeLog

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