gas/ChangeLog

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