gas/ChangeLog

   1 2002-05-23  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * config/tc-alpha.c (assemble_tokens): Protect use of
   4         ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
   5
   6         * write.c (size_seg): Check adjustment to last frag.
   7         (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
   8         section alignment.
   9         * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
  10         * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
  11         (write_object_file): Invoke md_do_align if available, and use
  12         frag_align_code on text sections.
  13         * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
  14         * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
  15         * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
  16         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
  17         * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise.  Define for
  18         BFD_ASSEMBLER too.
  19
  20 2002-05-22  H.J. Lu <hjl@gnu.org>
  21
  22         * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
  23         for source file.
  24
  25 2002-05-22  Nick Clifton  <nickc@cambridge.redhat.com>
  26
  27         * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
  28         as ELF builds.
  29
  30 2002-05-22  H.J. Lu <hjl@gnu.org>
  31
  32         * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
  33         for one .loc for compiler.
  34
  35 2002-05-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  36
  37         * config/tc-mips.c (macro): Relax warning, it's toot strict for
  38         embedded-PIC.
  39
  40 2002-05-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  41
  42         * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
  43         Optimize the rotate by zero case.
  44
  45 2002-05-21  Nick Clifton  <nickc@cambridge.redhat.com>
  46
  47         * configure.in: Remove accidental enabling of bfd_gas=yes for
  48         sh-coff targets.
  49         * configure: Regenerate.
  50
  51 2002-05-18  Kazu Hirata  <kazu@cs.umass.edu>
  52
  53         * app.c: Fix formatting.
  54         * as.c: Likewise.
  55         * ehopt.c: Likewise.
  56         * expr.c: Likewise.
  57         * input-file.c: Likewise.
  58         * listing.c: Likewise.
  59         * macro.h: Likewise.
  60         * stabs.c: Likewise.
  61         * symbols.c: Likewise.
  62
  63 2002-05-17  Alan Modra  <amodra@bigpond.net.au>
  64
  65         * config/obj-generic.c: Delete file.
  66         * config/obj-generic.h: Likewise.
  67
  68 2002-05-16  Marek Michalkiewicz  <marekm@amelek.gda.pl>
  69
  70         * config/tc-avr.c (mcu_types): Update for new devices.
  71
  72 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  73
  74         * config/tc-mips.c (macro): Warn about wrong la/dla use.
  75
  76 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  77
  78         * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
  79         worked sometimes by accident. Fix copy&paste comment.
  80
  81 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  82
  83         * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
  84         alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
  85         (mips_elf_final_processing): Let n32 use .reginfo.
  86
  87 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  88
  89         * config/tc-mips.c (append_insn): Fix too small range of variable.
  90
  91 2002-05-14  Nick Clifton  <nickc@cambridge.redhat.com>
  92
  93         * config/tc-arm.c (arm_cleanup): Remove redundant call to
  94         listing_prev_line().
  95
  96 2002-05-13  Nick Clifton  <nickc@cambridge.redhat.com>
  97
  98         * config/tc-arm.c (md_assemble): Remove redundant call to
  99         listing_prev().
 100
 101         * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
 102         loc_directive_seen.
 103
 104         * stabs.c (s_stab_generic): Fix grammatical error in warning
 105         message.
 106
 107 2002-05-13  Alan Modra  <amodra@bigpond.net.au>
 108
 109         * write.c (subsegs_finish): Don't specially align last subseg.
 110
 111 2002-05-11  Nick Clifton  <nickc@cambridge.redhat.com>
 112
 113         * stabs.c (s_stab_generic): Warn about a description field that is
 114         too big.
 115
 116         * config/obj-coff.c: Fix compile time warnings when compiling
 117         without BFD_ASSEMBLER defined.
 118         Fix formatting.
 119
 120         * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
 121         target.
 122         (md_pcrel_from_section): Use md_pcrel_from().
 123
 124 2002-05-11  Bruno Haible  <bruno@clisp.org>
 125
 126         * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
 127         by dwarf2_directive_loc, instead of calling dwarf2_where.
 128
 129 2002-05-11  Kazu Hirata  <kazu@cs.umass.edu>
 130
 131         * config/obj-coff.h: Fix formatting.
 132         * config/tc-mcore.c: Likewise.
 133         * config/tc-mn10300.c: Likewise.
 134         * config/tc-openrisc.c: Likewise.
 135         * config/tc-or32.c: Likewise.
 136         * config/tc-pdp11.c: Likewise.
 137         * config/tc-ppc.c: Likewise.
 138         * config/tc-ppc.h: Likewise.
 139         * config/tc-sh64.c: Likewise.
 140         * config/tc-sh.c: Likewise.
 141         * config/tc-tic54x.c: Likewise.
 142         * config/tc-xstormy16.c: Likewise.
 143         * config/tc-xstormy16.h: Likewise.
 144
 145 2002-05-09  Kazu Hirata  <kazu@cs.umass.edu>
 146
 147         * config/obj-coff.c: Fix formatting.
 148         * config/obj-elf.c: Likewise.
 149         * config/tc-alpha.c: Likewise.
 150         * config/tc-arm.c: Likewise.
 151         * config/tc-d10v.c: Likewise.
 152         * config/tc-d30v.c: Likewise.
 153         * config/tc-h8300.c: Likewise.
 154         * config/tc-hppa.c: Likewise.
 155
 156 2002-05-09  Alan Modra  <amodra@bigpond.net.au>
 157
 158         * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
 159         reloc when no_cond_jump_promotion.
 160
 161 2002-05-08  Jim Wilson  <wilson@redhat.com>
 162
 163         * config/tc-i960.c (md_estimate_size_before_relax): Return size of
 164         current variable part of frag.
 165
 166 2002-05-08  Kazu Hirata  <kazu@cs.umass.edu>
 167
 168         * config/tc-mmix.c: Fix formatting.
 169         * config/tc-mmix.h: Likewise.
 170
 171 2002-05-08  Alan Modra  <amodra@bigpond.net.au>
 172
 173         * configure: Regenerate.
 174
 175 2002-05-07  Kazu Hirata  <kazu@cs.umass.edu>
 176
 177         * config/tc-m68k.c: Fix formatting.
 178
 179 2002-05-07  Federico G. Schwindt <fgsch@olimpo.com.br>
 180
 181         * Makefile.am: Honour DESTDIR.
 182         * Makefile.in: Regenerate.
 183
 184 2002-05-06  Kazu Hirata  <kazu@cs.umass.edu>
 185
 186         * config/tc-ia64.c: Fix formatting.
 187         * config/tc-ia64.h: Likewise.
 188
 189 2002-05-04  Kazu Hirata  <kazu@cs.umass.edu>
 190
 191         * config/tc-mips.c: Fix formatting.
 192         * config/tc-s390.c: Likewise.
 193         * config/tc-s390.h: Likewise.
 194
 195 2002-05-03  Alexandre Oliva  <aoliva@redhat.com>
 196
 197         * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
 198         information for instructions.
 199
 200 2002-05-02  Kazu Hirata  <kazu@cs.umass.edu>
 201
 202         * as.h: Fix formatting.
 203         * cgen.c: Likewise.
 204         * cgen.h: Likewise.
 205         * dwarf2dbg.c: Likewise.
 206         * frags.h: Likewise.
 207         * gasp.c: Likewise.
 208         * macro.c: Likewise.
 209         * read.c: Likewise.
 210         * stabs.c: Likewise.
 211         * symbols.c: Likewise.
 212
 213 2002-05-02  Alan Modra  <amodra@bigpond.net.au>
 214
 215         * app.c (mri_pseudo): Only declare for TC_M68K.
 216
 217         * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
 218         (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
 219         BFD_RELOC_16_BASEREL.
 220         (md_assemble): Likewise.
 221         (md_apply_fix3): Likewise.
 222
 223 2002-05-02  Nick Clifton  <nickc@cambridge.redhat.com>
 224
 225         * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
 226         zero into an add of zero - it is not the same.
 227
 228 2002-05-01  Arati Dikey <aratid@kpit.com>
 229
 230         * tc-sh.c (get_specific): Generate warning if the same
 231         destination register is used in parallel instructions.
 232
 233 2002-05-01  Andrew Macleod  <amacleod@cygnus.com>
 234
 235         * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
 236
 237 2002-05-01  Alan Modra  <amodra@bigpond.net.au>
 238
 239         * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
 240         backwards to prevent cascading errors.
 241
 242 2002-04-30  Mark Mitchell  <mark@codesourcery.com>
 243
 244         * configure.in: Add support for powerpc-*-windiss.
 245         * configure: Regenerated.
 246
 247 2002-04-28  Alan Modra  <amodra@bigpond.net.au>
 248
 249         * config/tc-s390.c (md_parse_option): Formatting.
 250
 251         * config/tc-i386.c: Formatting fixes, add missing space in error
 252         message.
 253
 254 2002-04-24  Christian Groessler <chris@groessler.org>
 255
 256         * config/tc-z8k.c (build_bytes): Add support for new cases:
 257         CLASS_IGNORE and ARG_NIM4.
 258         (md_assemble): Prevent destruction of input_line_pointer if
 259         get_operands returns failure.
 260
 261 2002-04-24  Chris G. Demetriou  <cgd@broadcom.com>
 262
 263         * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
 264         instructions to be generated by macros.
 265
 266 2002-04-24  Andreas Schwab  <schwab@suse.de>
 267
 268         * config/tc-i386.c (output_jump, output_disp)
 269         (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
 270         more.
 271         (md_apply_fix3): Remember addend value for rela relocations.
 272         (tc_gen_reloc): Correctly compute pc-relative relocation addend.
 273
 274 2002-04-22  Chris Demetriou  <cgd@broadcom.com>
 275
 276         * config/tc-mips.c (macro_build): Add close-parenthesis missing
 277         from previous change.
 278
 279 2002-04-22  Eric Christopher  <echristo@redhat.com>
 280
 281         * config/tc-mips.c (macro_build): Add warning if macro instructions
 282         are expanded into a branch delay slot.
 283
 284 2002-04-17  Geoffrey Keating  <geoffk@redhat.com>
 285
 286         * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
 287         numbers, gdb relies on them to detect the start of the prologue.
 288
 289 2002-04-17  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 290
 291         * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
 292         symbols in merge sections.
 293
 294 2002-04-16  Alan Modra  <amodra@bigpond.net.au>
 295
 296         * as.c (main): Don't reference _bfd_chunksize.
 297
 298 2002-04-15  Tom Rix  <trix@redhat.com>
 299
 300         * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
 301         symbols in merge sections.
 302
 303 2002-04-11  Richard Sandiford  <rsandifo@redhat.com>
 304
 305         * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
 306         * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
 307         argument for the precision.
 308         (gen_to_words): Update accordingly.
 309
 310 2002-04-10  Alan Modra  <amodra@bigpond.net.au>
 311
 312         * as.c (parse_args <OPTION_VERSION>): Use VERSION is
 313         BFD_VERSION_STRING unavailable.
 314         * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
 315
 316 Tue Apr  9 16:45:48 2002  J"orn Rennecke <joern.rennecke@superh.com>
 317
 318         * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
 319         symbol_used_in_reloc_p is true.
 320
 321         * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
 322         endian hosts.
 323
 324 2002-04-04  Alan Modra  <amodra@bigpond.net.au>
 325
 326         * dep-in.sed: Cope with absolute paths.
 327         * Makefile.am (dep.sed): Subst TOPDIR.
 328         Run "make dep-am".
 329         * Makefile.in: Regenerate.
 330
 331 2002-04-04  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 332
 333         * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
 334         (mips_ip): Remove unused variable.
 335         (md_apply_fix3): Cast signed/unsignes mismatches. Replace
 336         unsigned char with bfd_byte.
 337         (s_file): Remove unused variable.
 338         (s_mips_ent): Likewise.
 339
 340 2002-04-03  Tom Rix  <trix@redhat.com>
 341
 342         * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
 343         (build_insn): Same.
 344         (find_opcode): Fix warning in as_warn.
 345         * config/tc-d10v.h: Update Copyright.
 346
 347 2002-04-03  Alan Matsuoka <alanm@redhat.com>
 348             Tom Rix  <trix@redhat.com>
 349
 350         From Jeff Knaggs <jknaggs@redhat.com>
 351         * config/tc-d10v.c (check_resource_conflict): New function to
 352         check for resource conflicts.
 353
 354         From Jason Eckhardt  <jle@redhat.com>
 355         * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
 356         imm3 fields.
 357         * config/tc-d10v.c (find_opcode): Emit a warning if one of the
 358         reserved control registers is used.
 359         * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
 360         imm3 fields.
 361
 362         From 2001-03-28  Diego Novillo  <dnovillo@redhat.com>
 363         * tc-d10v.c (parallel_ok): Prevent packing only if the first
 364         instruction cannot be packed.
 365
 366         From 2001-03-30  Diego Novillo  <dnovillo@redhat.com>
 367         * gas/config/tc-d10v.c (check_resource_conflict): Only check
 368         write-write conflicts.
 369         (md_assemble): Reformat introductory comment.
 370         * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
 371         arguments.
 372
 373 2002-04-03  Alan Modra  <amodra@bigpond.net.au>
 374
 375         * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
 376         O_logical_not>): Derive final_seg from add_symbol.
 377         <O_multiply..O_logical_or>: More final_seg twiddles.
 378
 379 2002-04-01  Jessica Han  <jessica@cup.hp.com>
 380
 381         * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
 382         in 32-bit mode.
 383
 384 2002-03-27  Andreas Schwab  <schwab@suse.de>
 385
 386         * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
 387         field for pc-relative fixups.
 388         (output_disp): Likewise.
 389         (md_estimate_size_before_relax): Likewise.
 390         (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
 391         pc-relative fixups in 64bit mode.
 392
 393 2002-03-22  Alan Modra  <amodra@bigpond.net.au>
 394
 395         * config/te-aix5.h: Typo fix.
 396
 397 2002-03-21  Alan Modra  <amodra@bigpond.net.au>
 398
 399         * Makefile.am: Run "make dep-am".
 400         * Makefile.in: Regenerate.
 401         * doc/Makefile.in: Regenerate.
 402
 403 2002-03-20  Albert Chin-A-Young  <china@thewrittenword.com>
 404
 405         * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
 406         (vfp_sp_reg_pos -> vfp_dp_reg_pos).
 407
 408 2002-03-18  Alexandre Oliva  <aoliva@redhat.com>
 409
 410         * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
 411         the EXTENDED bit here; report the estimate according to the
 412         current size.
 413
 414 2002-03-18  Tom Rix  <trix@redhat.com>
 415
 416         * configure.in: Add AIX 5 support.
 417         * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
 418         * config/te-aix5.h: New file. AIX 5 support.
 419         * configure: Regenerate.
 420
 421 2002-03-18  Nick Clifton  <nickc@cambridge.redhat.com>
 422
 423         * po/fr.po: Updated version.
 424
 425 2002-03-16  Andreas Jaeger  <aj@suse.de>
 426
 427         * doc/c-mips.texi (Machine Dependencies): Add new node.
 428
 429 2002-03-15  Chris G. Demetriou  <cgd@broadcom.com>
 430
 431         * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
 432         (mips_opts): Initialize "ase_mips3d" member.
 433         (file_ase_mips3d): New variable.
 434         (CPU_HAS_MIPS3D): New macro.
 435         (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
 436         based on command line options and configuration defaults.
 437         (macro_build, mips_ip): Accept MIPS-3D instructions if
 438         mips_opts.ase_mips3d is set.
 439         (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
 440         Add support for "-mips3d" and "-no-mips3d" options.
 441         (OPTION_ELF_BASE): Move to accomodate new options.
 442         (s_mipsset): Support ".set mips3d" and ".set nomips3d".
 443         (mips_elf_final_processing): Add a comment indicating that a
 444         MIPS-3D ASE ELF header flag should be set, when one exists.
 445         * doc/as.texinfo: Document -mips3d and -no-mips3d options.
 446         * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
 447         nomips3d" directives.
 448
 449 2002-03-14  Hans-Peter Nilsson  <hp@bitrange.com>
 450
 451         * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
 452         a weak symbol in same section to be within reach.
 453
 454 2002-03-13  Nick Clifton  <nickc@cambridge.redhat.com>
 455
 456         * po/fr.po: Updated version.
 457
 458 2002-03-12  Andreas Schwab  <schwab@suse.de>
 459
 460         * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
 461         body record so that an error is given for misplaced .save
 462         pseudo-ops.
 463
 464 2002-03-09  Alan Modra  <amodra@bigpond.net.au>
 465
 466         * config/tc-i386.h (REX_OPCODE): Define.
 467         (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
 468         (rex_byte): typedef to int.
 469         * config/tc-i386.c: Group prototypes and vars together.
 470         Formatting fixes.  Remove occurrences of "register" keyword.
 471         (true): Delete.
 472         (false): Delete.
 473         (mode_from_disp_size): Add INLINE keyword to prototype.
 474         (fits_in_signed_byte): Likewise.
 475         (fits_in_unsigned_byte): Likewise.
 476         (fits_in_unsigned_word): Likewise.
 477         (fits_in_signed_word): Likewise.
 478         (fits_in_unsigned_long): Likewise.
 479         (fits_in_signed_long): Likewise.
 480         (type_names): Constify.
 481         (intel_float_operand): Constify param.
 482         (add_prefix): Use REX_OPCODE.
 483         (md_assemble): Likewise.  Modify for changed rex_byte.
 484         (parse_insn): Split out of md_assemble.
 485         (parse_operands): Likewise.
 486         (swap_operands): Likewise.
 487         (optimize_imm): Likewise.
 488         (optimize_disp): Likewise.
 489         (match_template): Likewise.
 490         (check_string): Likewise.
 491         (process_suffix): Likewise.
 492         (check_byte_reg): Likewise.
 493         (check_long_reg): Likewise.
 494         (check_qword_reg): Likewise.
 495         (check_word_reg): Likewise.
 496         (finalize_imm): Likewise.
 497         (process_operands): Likewise.
 498         (build_modrm_byte): Likewise.
 499         (output_insn): Likewise.
 500         (output_branch): Likewise.
 501         (output_jump): Likewise.
 502         (output_interseg_jump): Likewise.
 503         (output_disp): Likewise.
 504         (output_imm): Likewise.
 505
 506 2002-03-07  Daniel Jacobowitz  <drow@mvista.com>
 507
 508         * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
 509
 510 2002-03-06  Alan Modra  <amodra@bigpond.net.au>
 511
 512         * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
 513         relocs except when BFD64.
 514
 515         * write.c (number_to_chars_bigendian): Don't abort when N is
 516         larger than sizeof (VAL).
 517         (number_to_chars_littleendian): Likewise.
 518
 519 2002-03-05  John David Anglin  <dave@hiauly1.hia.nrc.ca>
 520
 521         * config/tc-hppa.c (md_apply_fix3): Add cast.
 522         (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
 523         e_rrsel.
 524
 525 2002-03-05  Paul Koning  <pkoning@equallogic.com>
 526
 527         * tc-pdp11.c: Use VAX float format support for PDP-11 target.
 528         (parse_ac5): New function for parsing float regs in float operand.
 529         (parse_expression): Remove attempt to make literals be octal.
 530         (parse_op_no_deferred): Support float literals.
 531         (parse_op): Reject attempts to refer to float regs.
 532         (parse_fop): New function, like parse_op but for float operand.
 533         (md_assemble): Add cases to parse float operands.  Also fix
 534         IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
 535
 536 2002-03-04  H.J. Lu <hjl@gnu.org>
 537
 538         * config/obj-elf.c (special_section): Add .init_array,
 539         .fini_array and .preinit_array.
 540
 541         * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
 542         .init_array and .fini_array.
 543
 544 2002-03-01  Jakub Jelinek  <jakub@redhat.com>
 545
 546         * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
 547         visibility.
 548         (obj_frob_symbol): Copy visibility.
 549
 550 2002-02-28  Jakub Jelinek  <jakub@redhat.com>
 551
 552         * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
 553         s_text.
 554         (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
 555
 556 2002-02-27  Nick Clifton  <nickc@cambridge.redhat.com>
 557
 558         * po/es.po: Updated.
 559
 560 2002-02-26  Chris Demetriou  <cgd@broadcom.com>
 561
 562         * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
 563         only, undo the changes made on 2001-06-08, with the
 564         effect being that common or extern symbols are
 565         adjusted for embedded-PIC, but weak symbols are not.
 566         (md_estimate_size_before_relax: Likewise, with the effect
 567         that extern symbols are treated the same as weak symbols
 568         only if not embedded-PIC.
 569         (mips_fix_adjustable) Likewise, with the effect that
 570         weak or extern symbols are not adjusted for embedded-PIC.
 571         (md_apply_fix3): Tweak so that the case where value is zero
 572         is handled more correctly for embedded-PIC code.
 573
 574 2002-02-26  Nick Clifton  <nickc@cambridge.redhat.com>
 575
 576         * doc/as.texinfo (Overview): Add missing @ifset IA64
 577
 578         * configure.in (LINGUAS): Add es.po.
 579         * configure: Regenerate.
 580         * po/es.po: New file.
 581
 582 2002-02-25  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 583
 584         * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
 585         (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
 586         and NO_PIC cases. Code cleanup.
 587         (macro2): Fix handling of 64bit register loads.
 588
 589 2002-02-25  David Mosberger  <davidm@hpl.hp.com>
 590
 591         * doc/as.texinfo: Add entry for IA64.
 592         * doc/c-ia64.texi: New file.
 593
 594 2002-02-25  Alan Modra  <amodra@bigpond.net.au>
 595
 596         * config/tc-hppa.c: Update copyright date.
 597
 598         * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
 599         Remove references to chip manufacturers.
 600         * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
 601         Correct comments.
 602         (md_show_usage): Remove references to chip manufacturers.  Mention
 603         -mpower4.
 604         (md_begin): Test power4 opcode flag bits.
 605
 606 2002-02-22  David Mosberger  <davidm@hpl.hp.com>
 607
 608         * config/tc-ia64.c (dot_restore): Issue error message of epilogue
 609         count exceeds prologue count.
 610         (md_show_usage): Describe -mconstant-gp and -mauto-pic.
 611         (unwind.label_prologue_count): New member.
 612
 613         Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
 614
 615         (get_saved_prologue_count): New function.
 616         (save_prologue_count): New function.
 617         (free_saved_prologue_count): New function.
 618         (dot_label_state): Record state label by calling save_prologue_count().
 619         (dot_copy_state): Restore prologue count by calling
 620         get_saved_prologue_count().
 621         (generate_unwind_image): Free up list of saved prologue
 622         counts by calling free_saved_prologue_counts().
 623
 624 2002-02-22  Nick Clifton  <nickc@cambridge.redhat.com>
 625
 626         * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
 627         function declarations.
 628
 629 2002-02-21  Nick Clifton  <nickc@cambridge.redhat.com>
 630
 631         * NEWS: Note that GASP is now deprecated.
 632         * Makefile.am: Do not build gasp-new by default.
 633         * Makefile.in: Regenerate.
 634         * doc/Makefile.am: Do not install gasp.info.
 635         * doc/Makefile.in: Regenerate.
 636         * gas/gasp.texi: Note that gasp is now deprecated.
 637
 638 2002-02-20  Nick Clifton  <nickc@cambridge.redhat.com>
 639
 640         * NEWS: Mark 2.12 branch.
 641
 642 2002-02-19  Tom Tromey  <tromey@redhat.com>
 643
 644         * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 645
 646 2002-02-19  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 647
 648         * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
 649         option input.
 650
 651 2002-02-19  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 652
 653         * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
 654         Make bit size independent of architecture switch.
 655         (md_begin): Add warning for -m64 with -Aesa.
 656         (s390_md_end): Use renamed architecture defines.
 657
 658 2002-02-18  Daniel Jacobowitz  <drow@mvista.com>
 659
 660         * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
 661
 662 2002-02-16  Nick Clifton  <nickc@cambridge.redhat.com>
 663
 664         * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
 665         instead of CRIS.
 666
 667 2002-02-15  Chris Demetriou  <cgd@broadcom.com>
 668
 669         * config/tc-mips.c (md_estimate_size_before_relax): Really
 670         make sure we treat weak like extern only for ELF.  (Fixes
 671         patch from 2001-07-25.)
 672
 673 2002-02-15  Ben Elliston  <bje@redhat.com>
 674
 675         * doc/as.texinfo: Add duplicate directory entry so that "info gas"
 676         works as expected.
 677
 678 2002-02-15  Hans-Peter Nilsson  <hp@bitrange.com>
 679
 680         * NEWS: Mention support for MMIX.
 681
 682 2002-02-13  Chris Demetriou  <cgd@broadcom.com>
 683
 684         * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
 685         a sequence of indpendent 'if' statements for easier debugging
 686         and future modification.
 687
 688 2002-02-13  Matt Fredette  <fredette@netbsd.org>
 689
 690         * config/tc-m68k.c (md_show_usage): No longer display a
 691         hard-coded "68020" for the default CPU, instead display the
 692         canonical name of the true, configured default CPU.
 693         (m68k_elf_final_processing): Mark objects for sub-68020
 694         CPUs with the new EF_M68000 flag.
 695
 696 2002-02-13  Andreas Schwab  <schwab@suse.de>
 697
 698         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
 699         pc-relative relocations to merge sections in 64-bit mode.
 700
 701 2002-02-13  Ben Elliston  <bje@redhat.com>
 702
 703         * NEWS: Document floating point number handling in gasp.
 704         * gasp.c: Include <assert.h> and "xregex.h".
 705         (is_flonum): New function.
 706         (chew_flownum): Likewise.
 707         (change_base): Consume flonums from the input, where possible.
 708         * doc/gasp.texi (Constants): Document floating point numbers.
 709
 710 2002-02-12  John David Anglin  <dave@hiauly1.hia.nrc.ca>
 711
 712         * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
 713         that implicitly use LR and RR selectors.
 714
 715 2002-02-12  Alexandre Oliva  <aoliva@redhat.com>
 716
 717         * config/tc-mn10300.c (other_registers): Added `epsw'.  Mark `pc'
 718         and `epsw' as available on AM33 and above only.
 719         (other_register_name): Add logic to handle machine type encoded in
 720         reg_number.
 721
 722 2002-02-11  Tom Rix  <trix@redhat.com>
 723
 724         * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
 725         xcoff64.
 726
 727 Mon Feb 11 11:23:38 2002  Alexandre Oliva  <aoliva@redhat.com>
 728
 729         * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
 730         Use all over.
 731
 732 Mon Feb 11 12:59:29 CET 2002  Jan Hubicka  <jh@suse.cz>
 733
 734         * i386.c (md_assemble): Support 32bit address prefix.
 735         (i386_displacement): Likewise.
 736         (i386_index_check): Accept 32bit addressing in 64bit mode.
 737
 738 2002-02-11  Alexandre Oliva  <aoliva@redhat.com>
 739
 740         * config/tc-sh.c (dot): Removed unused function.
 741
 742 2002-02-11  Alan Modra  <amodra@bigpond.net.au>
 743
 744         * Makefile.am: "make dep-am".
 745         * Makefile.in: Regenerate.
 746         * aclocal.m4: Regenerate.
 747         * config.in: Regenerate.
 748         * configure: Regenerate.
 749         * doc/Makefile.in: Regenerate.
 750
 751 2002-02-10  Richard Henderson  <rth@redhat.com>
 752
 753         * doc/c-alpha.texi: New file.
 754         * doc/Makefile.am (CPU_DOCS): Add it.
 755         * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
 756
 757 2002-02-09  Richard Henderson  <rth@redhat.com>
 758
 759         * config/tc-alpha.c (O_samegp): New.
 760         (USER_RELOC_P): Include it.
 761         (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
 762         (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
 763         (alpha_force_relocation, alpha_fix_adjustable): Likewise.
 764         (alpha_validate_fix): New.
 765         * config/tc-alpha.h (TC_VALIDATE_FIX): New.
 766
 767 2002-02-09  Hans-Peter Nilsson  <hp@axis.com>
 768
 769         * doc/c-cris.texi: New.
 770         * doc/all.texi: @set CRIS.
 771         * doc/as.texinfo: Ditto.  Add CRIS gas manpage option overview.
 772         Include c-cris.texi.
 773         * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
 774         * doc/Makefile.in: Regenerate.
 775
 776 2002-02-08  Chris Demetriou  <cgd@broadcom.com>
 777
 778         * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
 779         determine if a number is a sign-extended 32-bit number.
 780         (load_register): Use IS_SEXT_32BIT_NUM.
 781         (macro): Check if load/store macro handling is using a
 782         constant 32-bit address on 64-bit address systems, and if
 783         so optimize the generation of that address.
 784
 785 2002-02-08  Richard Henderson  <rth@redhat.com>
 786
 787         * config/tc-alpha.c (alpha_force_relocation): Don't assert that
 788         we've eliminated all foreign relocation types yet.
 789         (alpha_fix_adjustable): Likewise.
 790
 791 2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
 792
 793         Contribute sh64-elf.
 794         2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
 795                     Stephen Clarke <Stephen.Clarke@st.com>
 796         * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
 797         2002-01-31  Alexandre Oliva  <aoliva@redhat.com>
 798         * config/tc-sh.c (md_relax_table): Added default sizes for
 799         non-PC-relative UNDEF_MOVI, and relaxation sequences for
 800         MOVI_16, MOVI_32 and MOVI_48.
 801         * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
 802         (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
 803         and MOVI_16.
 804         (shmedia_md_estimate_size_before_relax): Remove redundant
 805         blocks.  Set fragP->fr_var even if relaxation type unchanged.
 806         Retain UNDEF_MOVI until expression decays to number.
 807         2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
 808         * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
 809         relocation types.  Take fixP->fx_addnumber into account too.
 810         (shmedia_md_apply_fix): Likewise.
 811         (shmedia_md_convert_frag): Likewise.
 812         (shmedia_build_Mytes): Likewise.
 813         (sh64_consume_datalabel): Complain about nested datalabel.
 814         Support PIC relocs.  Call sh_parse_name.
 815         * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
 816         in tc-sh.h to SHmedia reloc types.
 817         * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
 818         MOVI_GOTPC): New relaxation constants.
 819         (md_relax_table): Introduce relaxation directives for PIC-related
 820         constants.
 821         (sh_PIC_related_p): Handle datalabel.
 822         (sh_check_fixup): Choose SH5 PIC relocations.
 823         (sh_cons_fix_new): Added BDF_RELOC_64.
 824         (md_apply_fix3, sh_parse_name): Handle GOTPLT.
 825         2002-01-18  Alexandre Oliva  <aoliva@redhat.com>
 826         * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
 827         current ISA is SHmedia, get 7 bytes.
 828         2001-11-28  Nick Clifton  <nickc@cambridge.redhat.com>
 829         * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
 830         void function.
 831         * config/tc-sh64.c (shmedia_apply_fix): Rename to
 832         shmedia_apply_fix3 and make void.
 833         2001-05-17  Alexandre Oliva  <aoliva@redhat.com>
 834         * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
 835         as_bad.
 836         2001-04-12  Alexandre Oliva  <aoliva@redhat.com>
 837         * config/tc-sh64.h (md_parse_name): Take &c as argument.
 838         2001-03-14  DJ Delorie  <dj@redhat.com>
 839         * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
 840         * doc/Makefile.in(CPU_DOCS): Ditto.
 841         * doc/c-sh64.texi: New file.
 842         * doc/as.texinfo: Add SH64 support.
 843         2001-03-13  DJ Delorie  <dj@redhat.com>
 844         * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
 845         A_REUSE_PREV so that its purpose is more obvious.
 846         (shmedia_build_Mytes): Ditto.
 847         2001-03-07  DJ Delorie  <dj@redhat.com>
 848         * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
 849         before processing.
 850         (sh64_vtable_inherit): Ditto.
 851         (strip_datalabels): New, strip "datalabel" from given line.
 852         * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
 853         pseudos.
 854         2001-03-06  Hans-Peter Nilsson  <hpn@cygnus.com>
 855         * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
 856         call ...
 857         (shmedia_build_Mytes): ... to here.
 858         2001-03-06  DJ Delorie  <dj@redhat.com>
 859         * config/tc-sh.c: Remove sh64-specific uaquad now that there
 860         is a generic one.
 861         2001-01-21  Hans-Peter Nilsson  <hpn@cygnus.com>
 862         * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
 863         * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
 864         address by one in call to dwarf2_emit_insn.
 865         2001-01-13  Hans-Peter Nilsson  <hpn@cygnus.com>
 866         Implement ".abi" pseudo and correct .cranges descriptors.  Correct
 867         alignment handling broken by imported changes.
 868         * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
 869         (sh64_handle_align): Declare.
 870         (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
 871         (sh64_max_mem_for_rs_align_code): Declare.
 872         (enum sh64_isa_values): Moved here from tc-sh64.c.
 873         (md_do_align): Define.
 874         (sh64_do_align): Declare.
 875         (struct sh64_tc_frag_data): New.
 876         (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data.  Users
 877         changed.
 878         (TC_FRAG_INIT): Change to set new datatype.
 879         (struct sh64_segment_info_type): Rename member
 880         last_flushed_location to last_contents_mark.  All users changed.
 881         (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
 882         (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
 883         * config/tc-sh.c (md_pseudo_table): Add ".abi".
 884         (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
 885         of unsetting seen_insn.
 886         (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
 887         call sh64_update_contents_mark.
 888         (sh_handle_align): Remove HAVE_SH64-conditioned code.
 889         * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
 890         enum sh64_isa_values.
 891         (sh64_set_contents_type): Drop segT parameter.  All callers changed.
 892         (emitting_crange): Boolean guard moved to file scope from function
 893         scope in sh64_set_contents_type.
 894         (s_sh64_abi): New.
 895         (sh64_update_contents_mark): New; most split out from
 896         sh64_flush_pending_output.
 897         (shmedia_md_end): Call sh64_update_contents_mark.  Set
 898         sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
 899         (sh64_do_align): New function.
 900         (sh64_max_mem_for_rs_align_code): New function.
 901         (sh64_handle_align): Rename from shmedia_do_align.  Make
 902         non-static.  Add head comment.  Emit zero bytes for n bytes modulo
 903         four.  Change return-type to void.
 904         (shmedia_elf_new_section): Remove.
 905         (shmedia_md_assemble): Call sh64_update_contents_mark.
 906         (s_sh64_mode): Ditto.  Do not call md_flush_pending_output.  Make
 907         new frag.  Call sh64_update_contents_mark after making the new
 908         frag.
 909         (sh64_flush_pending_output): Just call sh64_update_contents_mark
 910         and sh_flush_pending_output.
 911         (sh64_flag_output): Also call md_flush_pending_output, but add
 912         condition on not emitting_crange.
 913         (sh64_tc_cons_fix_new): Remove.
 914         2001-01-12  Nick Clifton  <nickc@redhat.com>
 915         * config/tc-sh64.c (shmedia_do_align): Fix to work with new
 916         alignment handling scheme imported from sourceware.
 917         2001-01-12  Hans-Peter Nilsson  <hpn@cygnus.com>
 918         * config/tc-sh64.h (TARGET_FORMAT): Define.
 919         (sh64_target_format): Prototype.
 920         * config/tc-sh64.c (sh64_target_mach): New function.
 921         2001-01-07  Hans-Peter Nilsson  <hpn@cygnus.com>
 922         * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
 923         zero_address_frag instead of copying the frag of the symbol.
 924         (shmedia_frob_file_before_adjust): Ditto.
 925         (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
 926         to valueT to remove signedness.
 927         (shmedia_md_convert_frag): Add parameter final.  Rename parameter
 928         headers to output_bfd.  Do not evaluate symbols if final is false;
 929         do emit fixups.
 930         (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
 931         UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
 932         to the current frag, call shmedia_md_convert_frag to emit fixups
 933         and make frag_wane neutralize the frag.  Update comments.
 934         * config/tc-sh.c (md_convert_frag): Change caller of
 935         shmedia_md_convert_frag.
 936         2001-01-06  Hans-Peter Nilsson  <hpn@cygnus.com>
 937         * config/tc-sh64.h: Tweak comments and correct formatting.
 938         * config/tc-sh64.c: Ditto.
 939         (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
 940         expansion, MOVI pcrel expansion>: Fix thinko calculating offset
 941         for the no-relocation case.
 942         (shmedia_check_limits): Fix range check being off-by-one for PTA.
 943         * config/tc-sh.c: Ditto.  Add proper comments to #ifdef/#ifndef
 944         wrappers.
 945         (SH64PCREL16_F): Increment for proper max-PTA handling.  Update
 946         comment.
 947         (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
 948         (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
 949         expansion.
 950         (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
 951         Correct comment.
 952         2001-01-05  Hans-Peter Nilsson  <hpn@cygnus.com>
 953         * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
 954         BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
 955         (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
 956         al>: Set lowest bit of field to relocate to 1 and rest to empty,
 957         if reloc is emitted.
 958         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
 959         New options plus bugfixes.
 960         * config/tc-sh.c (md_longopts): New options "-no-expand" and
 961         "-expand-pt32".
 962         (md_parse_option): Handle new options.
 963         (md_show_usage): Add blurb for new options.
 964         * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
 965         (sh64_expand, sh64_pt32): New variables.
 966         (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
 967         (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
 968         orig_fx_r_type.  Change SHMEDIA_BFD_RELOC_PT into
 969         BFD_RELOC_SH_PT_16.  Handle BFD_RELOC_SH_PT_16 as pc-relative.
 970         <resolved previously-pc-relative relocs>: Handle
 971         SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
 972         (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
 973         case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
 974         points to SHcompact code.
 975         <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
 976         SH64PCREL16)>: Check that ISA of what operand points at and
 977         PTA/PTB matches, or emit error.
 978         (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
 979         SHMEDIA_BFD_RELOC_PT.
 980         (shmedia_immediate_op): If pcrel, emit fixup also for constant
 981         operand.
 982         (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
 983         condition for MOVI expansion.
 984         <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
 985         sh64_pt32.  Emit only a BFD_RELOC_SH_PT_16 fixup if not
 986         sh64_expand.
 987         <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
 988         fixup.
 989         (sh64_target_format): Error-check setting of sh64_pt32 and
 990         sh64_expand.  Fix typo in check for sh64_shcompact_const_crange.
 991         (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
 992         SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
 993         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
 994         * config/tc-sh64.c: Improve comments.
 995         (shmedia_md_convert_frag): Remove inactive is_pt_variant code.  Do
 996         not say the linker will check correctness of PTA/PTB expansion.
 997         (shmedia_md_end): Make non-static.
 998         * config/tc-sh64.h (md_end): Define to shmedia_md_end.  Add
 999         prototype.
1000         * config/tc-sh.c (sh_finalize): Remove.
1001         * config/tc-sh.h (md_end): Do not define.
1002         Remove prototype for sh_finalize.
1003         2000-12-30  Hans-Peter Nilsson  <hpn@cygnus.com>
1004         * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
1005         sh64_section_data container when storing section type in tdata
1006         field in elf_section_data.
1007         * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
1008         EF_SH5.
1009         * Makefile.am: Update dependencies.
1010         * Makefile.in: Regenerate.
1011         2000-12-22  Hans-Peter Nilsson  <hpn@cygnus.com>
1012         * config/tc-sh64.c (shmedia_md_assemble): Don't protect
1013         dwarf2_emit_insn call with test on debug_type.
1014         2000-12-19  Hans-Peter Nilsson  <hpn@cygnus.com>
1015         * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
1016         CRT_SH5_ISA32 sticky for 64-bit.
1017         2000-12-18  Hans-Peter Nilsson  <hpn@cygnus.com>
1018         Generate .crange sections when switching ISA mode or emitting
1019         constants in same section as code.
1020         * config/tc-sh64.c: Reformat structure definitions.
1021         (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
1022         variables.
1023         (sh64_set_contents_type): Rename from sh64_init_section.  Rewrite
1024         to emit a .cranges descriptor when contents type changes.  Only
1025         emit error if changing contents type and -no-mix is in effect.
1026         (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
1027         sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
1028         (shmedia_md_end): Set sh64_end_of_assembly.  Pass
1029         sh64_flush_last_crange over sections.
1030         When checking main symbol of datalabel symbol, check for
1031         STO_SH5_ISA32, not ISA type of section in definition.
1032         (shmedia_frob_file_before_adjust): Check main symbol for
1033         STO_SH5_ISA32; don't check ISA type of section in definition.
1034         (shmedia_frob_section_type): Adjust for .cranges; set section flag
1035         to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
1036         .cranges entries have been output.
1037         (shmedia_elf_new_section): Just call md_flush_pending_output.
1038         (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
1039         fix.  Do not set tc_segment_info_data.in_code for section.  Call
1040         sh64_set_contents_type for SHmedia code.
1041         (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
1042         false.  Call md_flush_pending_output.
1043         (sh64_target_format): Check that -no-mix and
1044         -shcompact-const-crange are used in sane combination with other
1045         options.
1046         (shmedia_md_pcrel_from_section): Check type of fix for how to
1047         adjust pc-relative.
1048         (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
1049         not ISA type of section in definition.
1050         * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
1051         hold contents-type state.
1052         (md_flush_pending_output): Redefine to sh64_flush_pending_output.
1053         (sh64_flush_pending_output): Declare.
1054         (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
1055         (sh64_tc_cons_fix_new): Declare.
1056         * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
1057         call sh64_flag_output.
1058         (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE.  Just
1059         call sh64_set_contents_type to mark SHcompact code and set
1060         seen_insn.
1061         (md_longopts): New options "-no-mix" and
1062         "-shcompact-const-crange".
1063         (md_parse_option): Handle new options.
1064         (md_show_usage): Add blurb for new options.
1065         (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
1066         2000-12-15  Hans-Peter Nilsson  <hpn@cygnus.com>
1067         * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
1068         (sh64_last_insn_frag): New.
1069         (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
1070         to get frag for insn opcode for generating fixups; do not assume it
1071         is the same frag.
1072         (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
1073         for new insn.
1074         * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
1075         section.
1076         (TC_FRAG_TYPE): Define as fragS *.
1077         (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
1078         (sh64_last_insn_frag): Declare.
1079         (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
1080         not == NULL before dereferencing.
1081         2000-12-12  Hans-Peter Nilsson  <hpn@cygnus.com>
1082         Get rid of BFD section flag and EF_SH64_ABI64.
1083         * config/tc-sh64.c (shmedia_frob_section_type): Use
1084         elf_section_data (sec)->tdata, not a specific BFD section flag, to
1085         communicate the section as containing SHmedia code.  Describe why.
1086         * config/tc-sh.c (sh_elf_final_processing): Tweak comment.  Set
1087         EF_SH64 regardless of ABI.
1088         * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
1089         in error message.  Handle resolved expressions for
1090         BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1091         BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
1092         (shmedia_check_limits): Handle BFD_RELOC_64.
1093         (sh64_adjust_symtab): Do not decrement the GAS symbol value for
1094         a STO_SH5_ISA32 symbol, only the BFD value.
1095         2000-12-11  Ben Elliston  <bje@redhat.com>
1096         * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
1097         dwarf2_generate_asm_lineno.
1098         2000-12-11  Hans-Peter Nilsson  <hpn@cygnus.com>
1099         Handle PC-relative MOVI expansions with assembler relaxation.
1100         Generate PC-relative relocs from 16-bit PC-relative expressions.
1101         * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
1102         (shmedia_md_pcrel_from_section): ...here.
1103         (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
1104         turned completely resolved.  Adjust relocation type for 16-bit
1105         immediate operands that has turned PC-relative.  Adjust back for
1106         MD_PCREL_FROM_SECTION being applied twice.
1107         (shmedia_md_convert_frag): Always emit reloc for expression with
1108         global or weak symbol.  Handle relaxation result for PC-relative
1109         expressions.
1110         (shmedia_md_estimate_size_before_relax): An expression with a weak
1111         or global symbol can not be relaxed.  Break out tests for
1112         relaxable symbol into variable sym_relaxable.
1113         <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
1114         UNDEF_MOVI)>: Break out any PC-relative expression and change
1115         relaxation type.
1116         (shmedia_build_Mytes): CSE &operands->operands[j] into variable
1117         opjp.
1118         <case A_IMMS16>: Fix typo for initial minor relaxation type of
1119         MOVI expansion.  If X_op_symbol of the immediate expression is
1120         set, make an expression symbol for the argument to frag_var.
1121         * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
1122         relaxations.
1123         (END): Adjust for new relaxations.
1124         (md_relax_table): Add entries for new relaxations.
1125         2000-12-07  Ben Elliston  <bje@redhat.com>
1126         * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
1127         2000-12-07  Hans-Peter Nilsson  <hpn@cygnus.com>
1128         * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
1129         SHORI operand offsets in PT/PTA/PTB expansions.
1130         2000-12-05  Hans-Peter Nilsson  <hpn@cygnus.com>
1131         Implement DataLabel semantics.
1132         * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
1133         shmedia_frob_file_before_adjust.
1134         * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
1135         (DATALABEL_SUFFIX): Define.
1136         (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
1137         symbol list to update "datalabel" symbols to their main symbol
1138         counterparts.
1139         (shmedia_frob_file_before_adjust): New.
1140         (sh64_adjust_symtab): For remaining datalabel symbols, set to
1141         undefined and set STT_DATALABEL.
1142         (sh64_frob_label): Initialize TC symbol field.
1143         (sh64_consume_datalabel): Actually implement semantics.  New
1144         parameter operandf, call it instead of expression.
1145         (sh64_exclude_symbol): New.
1146         * config/tc-sh64.h (md_parse_name): Pass on the function operand
1147         to sh64_consume_datalabel.
1148         (tc_symbol_new_hook): Define to tc_frob_symbol.
1149         (TC_SYMFIELD_TYPE): Define to symbolS *.
1150         (tc_frob_symbol): Define to call sh64_exclude_symbol.
1151         2000-12-01  Hans-Peter Nilsson  <hpn@cygnus.com>
1152         * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
1153         case.
1154         (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
1155         generating dwarf2 debug information.
1156         2000-11-30  Hans-Peter Nilsson  <hpn@cygnus.com>
1157         * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
1158         elf64-sh64 for the 64-bit ABI.
1159         * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
1160         option.
1161         2000-11-29  Hans-Peter Nilsson  <hpn@cygnus.com>
1162         * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
1163         case-insensitivity.
1164         2000-11-27  Hans-Peter Nilsson  <hpn@cygnus.com>
1165         * config/tc-sh64.c: Tweak comments, formatting and error messages.
1166         (enum sh64_abi_values): New type.
1167         (enum sh64_isa_values): New type.
1168         (sh64_isa_mode): Replace shmedia_mode.  All referers changed.
1169         (seen_shcompact_mode, seen_shmedia_mode): Delete.
1170         (sh64_abi): Replace shmedia_64.
1171         (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
1172         C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
1173         (s_sh64_mode): Check validity for this target.
1174         (sh64_target_format): Initialize defaults for ISA and ABI.
1175         Fallback to old object format if no SH64 ISA or ABI has been
1176         specified.
1177         * config/tc-sh.c (md_parse_option): Check combinations for errors.
1178         (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
1179         ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
1180         * config/tc-sh64.h: Fix typo in comment.
1181         2000-11-25  Hans-Peter Nilsson  <hpn@cygnus.com>
1182         * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
1183         <PT fixups for absolute values>: Size will be longest, not
1184         shortest.
1185         (shmedia_md_convert_frag): Disable PTB-warning machinery.  Correct
1186         all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
1187         * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
1188         and l1 to hold lowercase of two first characters.  Change all
1189         remaining TO_LOWER to tolower.
1190         * config/tc-sh64.c (TO_LOWER): Delete.
1191         (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
1192         (md_parse_name): Define.
1193         (sh64_consume_datalabel): Declare.
1194         (DOLLAR_DOT): Define.
1195         * config/tc-sh64.c (shmedia_parse_exp): New.
1196         (sh64_consume_datalabel): New; just ignoring datalabel semantics.
1197         (shmedia_parse_reg): Remove const from src
1198         parameter.
1199         (shmedia_get_operands): Ditto for args parameter and ptr variable.
1200         (shmedia_md_assemble): Ditto for op_end variable.
1201         (shmedia_get_operand): Ditto for ptr parameter and src variable.
1202         Use shmedia_parse_exp, not parse_exp.
1203         * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
1204         parameter.  All callers changed.
1205         (shmedia_get_operand): Add shmedia_arg_type parameter.  All
1206         callers changed.
1207         (shmedia_parse_reg): Put first two character in local variables.
1208         Use tolower, not TO_LOWER.  If no register is found and argtype
1209         indicates a control register, scan shmedia_creg_table
1210         case-insensitive.
1211         2000-11-24  Hans-Peter Nilsson  <hpn@cygnus.com>
1212         * Makefile.am (CPU_TYPES): Add sh64.
1213         (TARGET_CPU_CFILES): Add config/tc-sh64.c.
1214         (TARGET_CPU_HFILES): Add config/tc-sh64.h.
1215         Regenerate dependencies.
1216         * Makefile.in: Regenerate.
1217         * configure.in: Add support for sh64-*-elf*.
1218         * configure: Regenerate.
1219         * config/tc-sh64.h: New.
1220         * config/tc-sh64.c: New.
1221         * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
1222         .mode, .isa and .uaquad.
1223         [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
1224         SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
1225         [HAVE_SH64] (END): Define as 10.
1226         [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
1227         SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
1228         MOVI_64): Define.
1229         [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
1230         SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
1231         SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
1232         MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
1233         Define.
1234         (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
1235         (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
1236         (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
1237         (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
1238         SHmedia instructions.  Handle state-change after switching to
1239         SHcompact.
1240         (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
1241         (md_parse_option) [HAVE_SH64]: Parse new options.
1242         (md_show_usage) [HAVE_SH64]: Show usage of new options.
1243         (md_convert_frag) [HAVE_SH64] <default>: Call
1244         shmedia_md_convert_frag instead of abort.
1245         (sh_force_relocation) [HAVE_SH64]: Also force relocation for
1246         BFD_RELOC_SH_SHMEDIA_CODE.
1247         (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
1248         SHcompact or SHmedia code.
1249         (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
1250         shmedia_md_apply_fix instead of abort.
1251         (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
1252         result from calling shmedia_md_estimate_size_before_relax instead
1253         of calling abort.
1254         (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
1255         do the work.
1256         (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
1257         shmedia_init_reloc and do nothing more if it returns non-zero.
1258         (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
1259         * po/POTFILES.in: Regenerate.
1260         * po/gas.pot: Regenerate.
1261
1262 2002-02-06  Alexandre Oliva  <aoliva@redhat.com>
1263
1264         * config/tc-sh.c (parse_at): Install the correct version of
1265         2002-02-04's patch.
1266
1267         * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
1268         assume fixP->fx_subsy is non-NULL.
1269
1270 2002-02-04  Alexandre Oliva  <aoliva@redhat.com>
1271
1272         * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
1273         A_DISP_PC_ABS, and adjust it by -4.
1274         (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
1275         expected.
1276         (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
1277         the operand type is not A_DISP_PC_ABS.
1278
1279 2002-02-04  Hans-Peter Nilsson  <hp@bitrange.com>
1280
1281         * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
1282         common and weak symbols.  Handle common and weak symbols as
1283         undefined symbols with regards to GREG handling and merging.
1284         (mmix_frob_file): Ditto.
1285
1286 2002-02-02  Jason Thorpe  <thorpej@wasabisystems.com>
1287
1288         * configure.in (hppa-*-netbsd*): New target.
1289         * configure: Regenerate.
1290         * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
1291
1292 2002-02-02  Alan Modra  <amodra@bigpond.net.au>
1293
1294         * config/tc-v850.c: Add missing prototypes amd use old-style
1295         function definitions.
1296         (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
1297         (sdata_section tdata_section, zdata_section, sbss_section,
1298         tbss_section, zbss_section, rosdata_section, rozdata_section,
1299         scommon_section, tcommon_section, zcommon_section,
1300         call_table_data_section, call_table_text_section): Delete.
1301         (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1302         v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
1303         v850_call_table_data, v850_call_table_text): Delete.
1304         (struct v850_seg_entry): New.
1305         (v850_seg_table): New.
1306         (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
1307         TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
1308         ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
1309         CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
1310         (do_v850_seg): New.
1311         (v850_seg): New.
1312         (v850_comm): Use do_v850_seg and v850_seg_table.  Simplify
1313         recording of alignment.
1314         (md_pseudo_table): Use v850_seg.
1315         (md_begin): Don't init .call_table_data and .call_table_text here.
1316         Set v850_seg_table bss entry.
1317
1318 2002-02-01  Hans-Peter Nilsson  <hp@bitrange.com>
1319
1320         Support on-demand global register allocation by passing on
1321         base-plus-offset relocs to the linker.
1322         * config/tc-mmix.c: Tweak and fix typos in comments.
1323         (allocate_undefined_gregs_in_linker): New variable.
1324         (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
1325         (md_longopts): Add --linker-allocated-gregs.
1326         (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
1327         <case OPTION_LINKER_ALLOCATED_GREGS>: New.
1328         (md_show_usage): Update text for -x.  Add text for
1329         --linker-allocated-gregs.
1330         (tc_gen_reloc): Derive default value for addend from val and
1331         baddsy.  Use addsec and bfd_is_abs_section in more places.  Don't
1332         emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
1333         GREG if allocate_undefined_gregs_in_linker.
1334         * doc/as.texinfo (Overview) <Target MMIX options>: Add
1335         --linker-allocated-gregs.
1336         * doc/c-mmix.texi (MMIX-Opts): Add blurb about
1337         --linker-allocated-gregs.  Mention that it's implied by -x.
1338         (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
1339         (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
1340
1341         * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
1342
1343 2002-02-01  Alan Modra  <amodra@bigpond.net.au>
1344
1345         * Makefile.am: Run "make dep-am"
1346         * Makefile.in: Regenerate.
1347
1348 2002-01-31  Ivan Guzvinec  <ivang@opencores.org>
1349
1350         * config/tc-or32.c: New file.
1351         * config/tc-or32.h: New file.
1352         * configure.in: Add support for or32 targets.
1353         * configure: Regenerate.
1354         * config/obj-coff.c: Add support for or32 targets.
1355         * config/obj-coff.h: Add support for or32 targets.
1356         * Makefile.am: Add support for or32 targets.
1357         * Makefile.in: Regenerate.
1358         * NEWS: Mention support for OpenRISC.
1359         * doc/Makefile.in: Regenerate.
1360         * po/POTFILES.in: Regenerate.
1361         * po/gas.pot: Regenerate.
1362
1363 2002-01-30  Richard Sandiford  <rsandifo@redhat.com>
1364
1365         * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
1366         and mod.
1367
1368 2002-01-29  Chris Demetriou  <cgd@broadcom.com>
1369
1370         * config/tc-mips.c (tc_gen_reloc): Arrange for
1371         BFD_RELOC_PCREL_HI16_S relocations to be output relative to
1372         their LO16 parts, even for ELF.
1373
1374 2002-01-29  Daniel Jacobowitz  <drow@mvista.com>
1375
1376         * config/tc-i386.c: Protect definitions of true and false
1377         from redefinition.
1378
1379 2002-01-28  Jakub Jelinek  <jakub@redhat.com>
1380
1381         * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
1382         made because of .weak, if they are neither defined nor used in any
1383         way.
1384
1385 2002-01-27  Daniel Jacobowitz  <drow@mvista.com>
1386
1387         * configure: Regenerated.
1388
1389 2002-01-26  Hans-Peter Nilsson  <hp@bitrange.com>
1390
1391         * doc/Makefile.am (install): Depend on install-info.
1392         * doc/Makefile.in: Regenerate.
1393
1394 2002-01-26  Nick Clifton <nick@redhat.com>
1395
1396         * po/fr.po: Updated version
1397
1398 2002-01-24  Kazu Hirata  <kazu@hxi.com>
1399
1400         * config/tc-h8300.c (check_operand): Don't print a warning
1401         when a valid 24-bit address is given to a 16-bit address
1402         operand.
1403
1404 2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
1405
1406         * config/tc-sh.c (sh_elf_suffix): Removed.
1407         (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
1408         sh_end_of_match, sh_parse_name): New functions.
1409         (sh_elf_cons): Simplify.
1410         (parse_exp): Reject misplaced PIC operands.
1411         (md_undefined_symbol): Simplify.
1412         (sh_fix_adjustable): Let @GOTOFF be adjusted.
1413         (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
1414         (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
1415         Complain if subsy remains at the end.
1416         * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
1417         (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
1418
1419 2002-01-22  Alexandre Oliva  <aoliva@redhat.com>
1420
1421         * config/tc-mn10300.c (xr_registers): Move `pc'...
1422         (other_registers): ... here.
1423
1424 2002-01-22  Alan Modra  <amodra@bigpond.net.au>
1425
1426         * Makefile.am: Run "make dep-am".
1427         * Makefile.in: Regenerate.
1428         * gas/po/POTFILES.in: Regenerate.
1429
1430 2002-01-21  DJ Delorie  <dj@redhat.com>
1431
1432         * config/obj-coff.c (obj_coff_init_stab_section): Make the
1433         stabstr_name allocation permanent, as it will be referenced from
1434         the section hash.
1435
1436 2002-01-21  Jason Thorpe  <thorpej@wasabisystems.com>
1437
1438         * configure.in (ia64-*-netbsd*): New target.
1439         * configure: Regenerate.
1440
1441 2002-01-21  Hans-Peter Nilsson  <hp@bitrange.com>
1442
1443         * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
1444         to @dots call.
1445         <Detailed description, ARM options>: Ditto.
1446         * doc/c-arm.texi (ARM Options): Ditto.
1447
1448 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
1449
1450         * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
1451         do_mia, do_mar and do_mra respectively.
1452         (do_mav_*): Renamed from do_c_*.
1453         (mav_reg_required_here, mav_parse_offset): Renamed from
1454         cirrus_reg_required_here and cirrus_parse_offset respectively.
1455         (MAV_MODE?): Renamed from CIRRUS_MODE?.
1456
1457 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
1458             Keith Walker  <keith.walker@arm.com>
1459
1460         * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
1461         (insns): Add pattern for bxj instruction.
1462         (do_bxj): New function.
1463         (arm_cpus): Add arm926ej.
1464         (arm_archs): Add armv5tej.
1465
1466 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
1467
1468         * doc/c-arm.texi: Add new fpe options to list of supported flags.
1469
1470 2002-01-19  Keith Walker  <keith.walker@arm.com>
1471
1472         * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
1473
1474 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
1475
1476         * NEWS: Mention new ARM command-line options and VFP support.
1477
1478         * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE.  All
1479         uses changed.
1480         (ARM_CEXT_MAVERICK): Similarly.
1481         (ARM_ANY): Now means any core instruction.
1482         (CPU_DEFAULT): Default to ARM_ANY.
1483         (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
1484         (pic_code): Declare for all object types.  Make type int.
1485         (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
1486         (march_fpu_opt, mfpu_opt): Declare.
1487         (md_longopts): Tidy up conditional definitions.
1488         (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
1489         (arm_long_opts): New tables.
1490         (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
1491         (arm_parse_extension): New function.
1492         (md_parse_option): Rewrite using new table-driven system.
1493         (md_show_usage): Use new table-driven system.
1494         (md_begin): Calculate cpu_variant from command line option data.
1495         * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
1496         command-line options.
1497         * doc/c-arm.texi: Likewise.
1498
1499 2002-01-18  Andreas Jaeger  <aj@suse.de>
1500
1501         * as.c (parse_args): Update year.
1502
1503 2002-01-17  Timothy Wall  <twall@alum.mit.edu>
1504
1505         * config/tc-tic54x.c (encode_address): Add a more informative
1506         warning about incorrect syntax.
1507
1508 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
1509
1510         * po/gas.pot: Regenerate.
1511
1512 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
1513
1514         * macro.c (get_any_string): Add no-c-format comment to prevent
1515         confusion when translating string.
1516         * gasp.c (get_any_string): Add no-c-format comment to prevent
1517         confusion when translating string.
1518
1519 2002-01-16  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1520             Johannes Stezenbach <js@convergence.de>
1521         * config/tc-mips.c (percent_op): Ensure longer percent_op's are
1522         matched before the shorter ones.
1523         (my_getSmallParser): Fix handling of nested parentheses in
1524         percent_op's. Code cleanup.
1525         (my_getPercentOp): New function, code from my_getSmallParser.
1526         (my_getSmallExpression): Fix handling of closing parentheses.
1527         Code cleanup. Better comments.
1528
1529 2002-01-16  Nick Clifton <nickc@redhat.com>
1530
1531         po/tr.po: New file: Turkish translation.
1532         configure.in (LINGUAS): Add "tr".
1533         configure: Regenerate.
1534
1535 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
1536
1537         Support for VFP instructions
1538         * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
1539         (cp_address_required_here): New argument wb_ok.  When false, do not
1540         accept write-back forms of addressing.  Change all callers.
1541         (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
1542         (FPU_VFP_EXT_V2): Define.
1543         (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
1544         Define in terms of above.
1545         (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
1546         (vfp_reg): New struct.
1547         (vfp_regs): New array of registers.
1548         (insns): Add VFP instructions.
1549         (sn_table): New array of VFP single-precision register names.
1550         (dn_table): New array of VFP double-precision register names.
1551         (all_reg_maps): Add the new register tables.
1552         (arm_reg_type): Add new values for above.  Increase RET_TYPE_MAX.
1553         (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
1554         (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
1555         (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
1556         (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
1557         (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
1558         (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
1559         (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
1560         (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
1561         (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
1562         (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
1563         (do_vfp_sp_dp_cvt): New functions.
1564         (md_begin): Set soft-float flag for appropriate VFP work.
1565         (md_atof): Handle VFP-format doubles.
1566         (md_parse_option): Handle VFP command-line options.
1567         (md_show_usage): Display VFP command-line options.
1568
1569 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
1570
1571         * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
1572         various command line options.
1573
1574 2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>
1575
1576         * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
1577         vtinherit relocs.
1578         (xstormy16_md_apply_fix3): Do not return a value.
1579
1580 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
1581
1582         * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
1583         the -EL/-EB option that matches the target's endianness.
1584         (md_parse_option): Likewise.
1585
1586 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
1587
1588         * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
1589         is not dependent on ARM_BI_ENDIAN.
1590
1591 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
1592
1593         * tc-arm.c (all error messages): Normalize capitalization of messages.
1594
1595         * tc-arm.h (md_operand): Delete define.
1596         * tc-arm.c (in_my_get_expression): New static variable.
1597         (my_get_expression): Set and clear it.
1598         (md_operand): New function.  If called from my_get_expression
1599         put the error in inst.error.
1600         (output_inst): Now takes argument of instruction being assembled.
1601         Print it out with any error message.
1602         (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
1603         with '=' syntax.
1604         (end_of_line): Don't update inst.error if it is already set.
1605
1606 2002-01-11  Richard Earnshaw  <rearnsha@arm.com>
1607
1608         * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
1609         op that can be translated into a mvn instruction.
1610
1611 2002-01-11  Steve Ellcey  <sje@cup.hp.com>
1612
1613         * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
1614         setting default md.flags.
1615         (SHT_INIT_ARRAY): New elf special section used by HP-UX.
1616         (SHT_FINI_ARRAY): New elf special section used by HP-UX.
1617         * gas/config/tc-ia64.c (setup_unwind_header): Add support
1618         for 32 bit unwind info blocks.
1619         (generate_unwind_image): Add support for different types
1620         of unwind images (32 bits and/or big-endian).
1621         (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
1622         (ia64_target_format): Add support for hpux target formats.
1623         (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
1624         (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
1625         SHT_FINI_ARRAY elf section types.
1626
1627 2002-01-10  Richard Earnshaw  <rearnsha@arm.com>
1628
1629         * tc-arm.c (struct reg_entry): Move before prototypes.
1630         (int_register, cp_register, fp_register): Delete.
1631         (reg_table): Delete.  Replaced with ...
1632         (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
1633         (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
1634         (mav_dspsc_table): ... one table per register set.
1635         (arm_reg_hsh): Delete.
1636         (struct reg_map): New structure.
1637         (all_reg_maps): New array.
1638         (enum arm_reg_type): New enums.
1639         (build_reg_hsh): New function.
1640         (insert_reg_alias): Use hash table passed by caller.  Adjust all
1641         callers.
1642         (create_register_alias): New function, split out from ...
1643         (md_assemble): ... here.
1644         (md_begin): Build new register hash tables.
1645         (arm_reg_parse): New argument for the hash table to search.  Adjust all
1646         callers.
1647         (arm_reg_parse_any): New function.
1648         (co_proc_number): Look up the processor number in the processor hash
1649         table.
1650         (cirrus_regtype): Delete.
1651         (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
1652         (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
1653         (ARM_EXT_MAVERICKsc_register): Delete.
1654         (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
1655         (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
1656         functions.
1657         (do_c_triple_4, do_c_triple_5): Delete.
1658         (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
1659         (do_c_quad_6): Delete.
1660         (do_c_quad_6[ab]): New functions.
1661         (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
1662         arguments to use new register parsing methods.
1663         (cirrus_reg_required_here): Likewise.
1664         (insns): Reclassify cirrus maverick worker functions.
1665         (cirrus_valid_reg): Delete.
1666
1667 2002-01-07  Jason Thorpe  <thorpej@wasabisystems.com>
1668
1669         * configure.in (sh*le): Set cpu_type=sh and endian=little.
1670         (sh*-*-netbsdelf*): New target.
1671         * configure: Regenerate.
1672         * tc-sh.h: Update copyright years.
1673         (TARGET_FORMAT): Add version for TE_NetBSD.
1674
1675 2002-01-07  Nick Clifton  <nickc@cambridge.redhat.com>
1676
1677         * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
1678         negative.
1679
1680 2002-01-06  Alan Modra  <amodra@bigpond.net.au>
1681
1682         * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
1683         * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
1684
1685 2002-01-05  Daniel Jacobowitz  <drow@mvista.com>
1686
1687         * tc-mips.c (mips_cprestore_valid): New flag.
1688         (mips_frame_reg_valid): New flag.
1689         (macro) [M_JAL_2]: Check both flags.
1690         [M_JAL_A]: Likewise.
1691         (s_cprestore): Set mips_cprestore_valid.
1692         (tc_get_register): If setting mips_frame_reg, set
1693         mips_frame_reg_valid and clear mips_cprestore_valid.
1694         (s_mips_ent): Clear both flags.
1695         (s_mips_end): Clear both flags.
1696
1697 2002-01-05  Alan Modra  <amodra@bigpond.net.au>
1698
1699         * write.c (write_object_file): Make use of bfd_section_list_remove.
1700         * config/obj-ecoff.c (ecoff_frob_file): Likewise.
1701         * config/tc-mmix.c (mmix_frob_file): Likewise.
1702
1703 2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>
1704
1705         * configure.in (i386-*-netbsdelf*): Collapse target into...
1706         (i386-*-netbsd*): ...this.  Add support for x86-64.
1707         * configure: Regenerated.
1708
1709 2002-01-03  matthew green  <mrg@redhat.com>
1710
1711         * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
1712
1713 2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
1714
1715         * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
1716         NULL frag link.
1717
1718 For older changes see ChangeLog-0001
1719 \f
1720 Local Variables:
1721 mode: change-log
1722 left-margin: 8
1723 fill-column: 74
1724 version-control: never
1725 End: