gas/ChangeLog

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