gas/ChangeLog

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