gas/ChangeLog

   1 2005-07-04  Khem Raj  <kraj@mvista.com>
   2             Nick Clifton  <nickc@redhat.com>
   3
   4         * tc-arm.c (struct arm_it): Make operands.imm signed to match its
   5         use an immediate value.
   6         (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
   7         since the register field of the operands structure is unsigned.
   8         (s_arm_unwind_save_vfp): Make "reg" unsigned.
   9         (parse_operands): Make the 2ns parameter an unsigned pointer to
  10         match its use.
  11         (do_ldrd): When using the imm field of the operands structure as a
  12         second register field, treat it as unsigned.
  13
  14 2005-07-04  Alan Modra  <amodra@bigpond.net.au>
  15
  16         PR 1004
  17         * config/obj-elf.c (obj_elf_change_section): Use backend
  18         get_sec_type_attr.
  19
  20 2005-07-01  Jan Beulich  <jbeulich@novell.com>
  21
  22         * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
  23         (output_spill_psprel, output_spill_psprel_p): Combine.
  24         (output_spill_sprel, output_spill_sprel_p): Combine.
  25         (output_spill_reg, output_spill_regp_p): Combine.
  26         (process_one_record): Handle psp_psprel.
  27         (parse_predicate_and_operand): New.
  28         (convert_expr_to_ab_reg): Two new parameters. Return void. Always
  29         initialize output values. Emit diagnostic case here.
  30         (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
  31         (add_unwind_entry): New second parameter. Allow first parameter to
  32         be NULL. Parse optional tag, emit warning about further support for
  33         it otherwise being missing. Check end-of-line when requested.
  34         (dot_fframe): Clear operand when wrong. Allow tag.
  35         (dot_vframe): Likewise.
  36         (dot_vframesp): Likewise. Rename parameter, issue warning when psp
  37         relative.
  38         (dot_vframepsp): Remove.
  39         (dot_altrp): Clear operand when wrong. Allow tag.
  40         (dot_save): Likewise. Let default case also go through
  41         add_unwind_entry.
  42         (dot_savemem): Likewise.
  43         (dot_restore): Don't return when wrong operand. Allow tag.
  44         (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
  45         parse_predicate_and_operand and the new arguments to
  46         convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
  47         when wrong operand. Allow tag.
  48         (dot_restorereg, dot_restorereg_p): Likewise.
  49         (dot_spillmem, dot_spillmem_p): Likewise.
  50         (dot_saveg): Clear operand when wrong. Perform tighter operand
  51         checks. Allow tag.
  52         (dot_savef): Likewise.
  53         (dot_saveb): Likewise.
  54         (dot_savegf): Likewise.
  55         (dot_spill): Remove end-of-line check.  Combine. Simplify by using
  56         parse_predicate_and_operand and the new arguments to
  57         convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
  58         when wrong operand. Allow tag.
  59         (popcount): New.
  60         (dot_label_state): Don't return when wrong operand.
  61         (dot_copy_state): Likewise.
  62         (dot_unwabi): Likewise. Check if in prologue.
  63         (dot_body): Don't call demand_empty_rest_of_line.
  64         (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
  65         operand checks.
  66         (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
  67         use dot_spillreg for .spillreg.p. Also use dot_spillmem for
  68         .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
  69         (parse_operand): New second parameter. Don't deal with '}' here
  70         anymore. Don't advance past end-of-line.
  71         (parse_operands): Pass second argument to parse_operand.
  72         (ia64_start_line): Prevent out-of-bounds access through
  73         input_line_pointer. Deal with '}' here.
  74         (ia64_unrecognized_line): Don't deal with '}' here.
  75         (dot_alias): Use ignore_rest_of_line not its deprecated alias
  76         discard_rest_of_line.
  77
  78 2005-06-30  Zack Weinberg  <zack@codesourcery.com>
  79
  80         * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
  81         (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
  82         (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
  83         (do_branch): Always set inst.reloc.pc_rel.
  84         (s_arm_elf_cons): Disallow use of (plt) suffix.
  85         (do_adrl): Adjust X_add_number unconditionally.
  86         (md_pcrel_from): Rename md_pcrel_from_section, add second segT
  87         argument.  Handle all adjustment for pipeline offset here.
  88         (md_apply_fix): No need to undo work of md_pcrel_from.  No
  89         need to extract pre-encoded pipeline adjustments from various
  90         branch instructions.  Generally, assume instructions are already
  91         all-bits-zero in the field being fixed up.  Remove all OBJ_ELF
  92         special cases.  Handle BFD_RELOC_ARM_PLT32 like
  93         BFD_RELOC_ARM_PCREL_BRANCH.
  94         (tc_gen_reloc): Remove OBJ_ELF special case.
  95         * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
  96
  97 2005-06-30  Ben Elliston  <bje@gnu.org>
  98
  99         * Makefile.am (check-DEJAGNU): Don't search for expect.
 100         * Makefile.in: Regenerate.
 101
 102 2005-06-30  Ben Elliston  <bje@gnu.org>
 103
 104         * Makefile.am (EXPECT): Set to expect.
 105         (RUNTEST): Likewise, set to runtest.
 106         * Makefile.in: Regenerate.
 107
 108 2005-06-23  Ben Elliston  <bje@gnu.org>
 109
 110         * config/m68k-parse.h: Use ISO C90.
 111         * config/m68k-parse.y: Likewise.
 112         * config/tc-m68k.h: Likewise.
 113
 114 2005-06-20  H.J. Lu  <hongjiu.lu@intel.com>
 115
 116         PR 1013
 117         * config/tc-i386.c (md_assemble): Don't call optimize_disp on
 118         movabs.
 119         (optimize_disp): Optimize only if possible. Don't use 64bit
 120         displacement on non-constants and do same on constants if
 121         possible.
 122
 123 2005-06-17  Jan Beulich  <jbeulich@novell.com>
 124
 125         * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
 126         (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
 127         BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
 128         (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
 129         and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
 130         aborting.
 131         (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
 132         Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
 133         (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
 134         Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
 135         BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
 136         BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
 137         convert 8-byte pc-relative relocations.
 138         (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
 139         (i386_validate_fix): Likewise.
 140         (x86_cons): Also handle quad values in 64-bit mode.
 141         (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
 142         (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
 143         BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
 144         to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
 145
 146 2005-06-13  Zack Weinberg  <zack@codesourcery.com>
 147
 148         * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
 149         symbolP as well as for names with a leading dot.  Use ACONCAT.
 150         (md_apply_fix): For branch relocations, only replace value
 151         with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
 152         (arm_force_relocation): Remove #ifdef OBJ_ELF case.
 153         * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
 154         (LOCAL_LABEL_PREFIX): Don't define.
 155
 156 2005-06-10  Alan Modra  <amodra@bigpond.net.au>
 157
 158         * config/tc-hppa.c (pa_block): Allocate just one byte for the
 159         fill pattern.
 160
 161 2005-06-08  James E Wilson  <wilson@specifixinc.com>
 162
 163         PR 994
 164         * config/tc-ia64.c (slot_index): Revert last change.  If first_frag
 165         is NULL, then emit a warning, and return the current index.
 166
 167 2005-06-08  Tomas Hurka  <tom@hukatronic.cz>
 168
 169         PR 991
 170         * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
 171         temporary copy of the operands array so that changes can be safely
 172         backed out if the insn does not match.
 173         (m68k_compare_opcode): Shortcut the test when the parameters are
 174         the same.  Return 1 if the names match but the second opcode is
 175         further on in the array than the first.
 176
 177 2005-06-08  Nick Clifton  <nickc@redhat.com>
 178
 179         PR 994
 180         * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
 181
 182 2005-06-08  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 183
 184         * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
 185
 186 2005-06-07  Aldy Hernandez  <aldyh@redhat.com>
 187             Michael Snyder  <msnyder@redhat.com>
 188             Stan Cox  <scox@redhat.com>
 189
 190         * configure.in: Add ms1 case.
 191
 192         * configure: Regenerate.
 193
 194         * configure.tgt: Add ms1 case.
 195
 196 2005-06-07  Bob Wilson  <bob.wilson@acm.org>
 197
 198         * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
 199         * config/tc-xtensa.c (new_resource_table): Likewise.
 200         (resize_resource_table): Likewise.
 201         (release_resources): Fix assertion for unsigned values.
 202
 203 2005-06-07  Zack Weinberg  <zack@codesourcery.com>
 204
 205         * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
 206         * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
 207         * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
 208         * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
 209         * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
 210         * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
 211         * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
 212         * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
 213         * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
 214         * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
 215         * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
 216         * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
 217         * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
 218         * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
 219         * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
 220         * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
 221         * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
 222         * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
 223         * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
 224         * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
 225         * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
 226         * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
 227         * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
 228         * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
 229         * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
 230         * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
 231         * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
 232         * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
 233         * config/tc-xtensa.c, config/tc-z8k.c:
 234         Replace all instances of the string "_apply_fix3" with
 235         "_apply_fix".
 236         * po/POTFILES.in, po/gas.pot: Regenerate.
 237
 238 2005-06-08  Alan Modra  <amodra@bigpond.net.au>
 239
 240         * Makefile.am: Run "make dep-am".
 241         (POTFILES): Remove GAS_CFILES.
 242         * Makefile.in: Regenerate.
 243
 244 2005-06-07  David Ung  <davidu@mips.com>
 245
 246         * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
 247         24kc, 24kf and 24kfx under MIPS32 release 2.
 248
 249 2005-06-04  Nick Clifton  <nickc@redhat.com>
 250
 251         * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
 252         to their Thumb-enabled equivalents.
 253
 254 2005-06-01  Maciej W. Rozycki  <macro@linux-mips.org>
 255
 256         * config/tc-mips.c (load_register): Add leading "0x" to the
 257         output of sprintf_vma().
 258         (macro): Likewise.
 259
 260 2005-06-01  Nick Clifton  <nickc@redhat.com>
 261
 262         * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
 263         test for the presence of thumb version of the parsing functions
 264         since they must always exist and the test generates a compile time
 265         warning message.
 266
 267 2005-05-31  Richard Henderson  <rth@redhat.com>
 268
 269         * config/tc-alpha.c (O_lituse_jsrdirect): New.
 270         (alpha_reloc_op): Add it.
 271         (debug_exp): Handle it.
 272         (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
 273         (emit_insn): Handle it.
 274         * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
 275
 276 2005-05-31  Christian Groessler  <chris@groessler.org>
 277
 278         * write.c (dump_section_relocs): Convert to ISO-C.
 279         (write_relocs): Avoid signed/unsigned and fprintf argument
 280         warnings in debug code.
 281
 282 2005-05-26  Zack Weinberg  <zack@codesourcery.com>
 283
 284         * config/tc-arm.h (TC_FIX_TYPE): Change to int.
 285         (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
 286         * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
 287         (md_apply_fix3): Delete fix_is_thumb variable; refer to
 288         fixP->tc_fix_data directly in the sole place it was used.
 289         Explicitly truncate value, *valP, fixP->fx_addnumber, and
 290         fixP->fx_offset to 32 bits, for consistent behavior between 32-
 291         and 64-bit hosts.
 292
 293 2005-05-27  Jan Beulich  <jbeulich@novell.com>
 294
 295         * config/tc-ia64.c (struct proc_pending): New.
 296         (unwind): Replace proc_start with proc_pending.
 297         (unwind_diagnostic): Check unwind.proc_pending.sym.
 298         (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
 299         Check if previous proc not closed. Record all entry points.
 300         (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
 301         Set symbol sizes for entry points recorded in dot_proc. Check
 302         arguments for consistency with respective .proc's.
 303         (md_assemble): Replace unwind.proc_start with
 304         unwind.proc_pending.sym.
 305
 306 2005-05-27  Jan Beulich  <jbeulich@novell.com>
 307
 308         * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
 309         and last_ptr. Check all in-use slots for first one with non-NULL
 310         unwind_record. Don't reload end_ptr before second update round.
 311
 312 2005-05-26  James E Wilson  <wilson@specifixinc.com>
 313
 314         * config/tc-ia64.c (extra_goodness): Update comment.
 315         (md_begin): Add debugging code to print best_template table.
 316
 317 2005-05-25  Jan Beulich  <jbeulich@novell.com>
 318
 319         * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
 320         template.
 321
 322 2005-05-25  Jan Beulich  <jbeulich@novell.com>
 323
 324         * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
 325         BFD_RELOC_UNUSED when determining the width of the reloc.
 326
 327 2005-05-25  Jan Beulich  <jbeulich@novell.com>
 328
 329         * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
 330         section entry.
 331
 332 2005-05-25  Jan Beulich  <jbeulich@novell.com>
 333
 334         * config/tc-ia64.c (dot_radix): Rewrite.
 335
 336 2005-05-25  Jan Beulich  <jbeulich@novell.com>
 337
 338         * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
 339         and next_slot_frag.
 340         (alloc_record): Remove references to next_slot_number and
 341         next_slot_frag.
 342         (emit_one_bundle): Likewise.
 343
 344 2005-05-22  Nick Clifton  <nickc@redhat.com>
 345
 346         * config/tc-v850.c (md_apply_fix3): Pass the address of the
 347         message buffer when invoking the insert function.
 348
 349 2005-05-21  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 350
 351         * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
 352         only if an instruction match is found.
 353
 354 2005-05-20  Bob Wilson  <bob.wilson@acm.org>
 355
 356         * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
 357         to addition in argument to xtensa_dwarf2_emit_insn.
 358
 359 2005-05-19  Zack Weinberg  <zack@codesourcery.com>
 360
 361         * Makefile.am: Have 'all' depend on 'info'.
 362         * Makefile.in: Regenerate.
 363
 364 2005-05-19  Alan Modra  <amodra@bigpond.net.au>
 365
 366         * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
 367
 368 2005-05-19  Anton Blanchard  <anton@samba.org>
 369
 370         * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
 371         (md_show_usage): Document it.
 372         (ppc_setup_opcodes): Insert POWER5 mnemonics.
 373         * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
 374
 375 2005-05-19  Jan Beulich  <jbeulich@novell.com>
 376
 377         * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
 378         relocations in unwind section.
 379
 380 2005-05-18  Nick Clifton  <nickc@redhat.com>
 381
 382         * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
 383         if one exists.  Ignore any error messages it may produce, just
 384         allow it to perform the insertion.
 385
 386 2005-05-17  Zack Weinberg  <zack@codesourcery.com>
 387
 388         * hash.c (hash_lookup): Add len parameter.  All callers changed.
 389         (hash_find_n): New interface.
 390         * hash.h: Prototype hash_find_n.
 391         * sb.c: Include as.h.
 392         (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
 393         (sb_scrub_and_add_sb): New interface.
 394         * sb.h: Prototype sb_scrub_and_add_sb.
 395         * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
 396
 397         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
 398         reference to BFD_RELOC_ARM_GOT12 which is never generated.
 399         * config/tc-arm.c: Rewrite, adding Thumb-2 support.
 400
 401 2005-05-17  Daniel Jacobowitz  <dan@codesourcery.com>
 402
 403         * doc/Makefile.am (gasver.texi): Don't use $<.
 404         * doc/Makefile.in: Regenerated.
 405
 406 2005-05-17  Nick Clifton  <nickc@redhat.com>
 407
 408         PR 876
 409         * symbols.c (resolve_symbol_value): Do not move symbols whose
 410         value expression has not been resolved or finalized into the
 411         absolute section as this will confuse other parts of the assembler
 412         into thinking that their value is zero.
 413
 414 2005-05-17  Jan Beulich  <jbeulich@novell.com>
 415
 416         * read.c (_find_end_of_line): New.
 417         (find_end_of_line): New.
 418         (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
 419         (read_a_source_file): Use it.
 420         (s_globl): Use it.
 421         (s_macro): Use it.
 422         (get_line_sb): Use it.
 423         (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
 424         (s_comm_internal): Likewise.
 425         (s_lsym): Likewise.
 426         (s_macro): Likewise.
 427         (s_ignore): Use ignore_rest_of_line.
 428         * read.h (find_end_of_line): Prototype.
 429         (discard_rest_of_line): Remove prototype. #define to
 430         ignore_rest_of_line.
 431
 432 2005-05-17  Nick Clifton  <nickc@redhat.com>
 433
 434         * config/tc-v850,h (TC_FIX_TYPE): Define.
 435         (TC_INIT_FIX_TYPE): Define.
 436         * config/tc-v850.c (md_assemble): When creating a fix record the
 437         operand in the tc_fix_data field.
 438         (md_apply_fix3): When applying a resolved fix use the operand's
 439         insertion procedure to store the value, if the operand has been
 440         recorded.
 441
 442 2005-05-15  Daniel Jacobowitz  <dan@codesourcery.com>
 443
 444         * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
 445         invocation.
 446         * Makefile.in: Regenerated.
 447
 448 2005-05-13  Sterling Augustine  <sterling@tensilica.com>
 449             Bob Wilson  <bob.wilson@acm.org>
 450
 451         * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
 452         message.
 453         (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
 454         for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
 455
 456 2005-05-11  Alan Modra  <amodra@bigpond.net.au>
 457
 458         * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
 459         BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
 460
 461 2005-05-10  Michael Matz  <matz@suse.de>
 462
 463         * frags.c (frag_grow): Don't be too greedy in allocating memory.
 464
 465         * config/tc-hppa.c (pa_block): Check arguments to .block[z].
 466
 467 2005-05-10  Hans-Peter Nilsson  <hp@bitrange.com>
 468
 469         PR binutils/886
 470         * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
 471         Handle label-without-colon before ordinary dot-pseudo as an
 472         ordinary label.  Don't leak memory for label-without-colon alone
 473         on a line.  Don't mmixal-munge operands for dot-pseudos.
 474
 475 2005-05-10  Jan Beulich  <jbeulich@novell.com>
 476
 477         * macro.c (get_any_string): Remove the two last parameters. Replace
 478         references to the former expand parameter by using macro_alternate.
 479         Simplify loop condition for checking for end-of-string.
 480         (get_string): Remove redunant call to sb_skip_white.
 481         (do_formals): Remove two last arguments to get_any_string.
 482         (macro_expand): Likewise.
 483         (expand_irp): Likewise.
 484
 485 2005-05-10  Jan Beulich  <jbeulich@novell.com>
 486
 487         * read.c (s_macro): Move local variable 'local' to smaller scope.
 488         Call sb_kill on it when done.
 489
 490 2005-05-09  Jan Beulich  <jbeulich@novell.com>
 491
 492         * config/tc-i386.c (optimize_disp): Discard displacement entirely
 493         when zero and not required by encoding constraints.
 494
 495 2005-05-09  H.J. Lu  <hongjiu.lu@intel.com>
 496
 497         PR 936
 498         * config/tc-sh64.c (sh64_fake_label): New.
 499
 500         * config/tc-sh64.h (TC_FAKE_LABEL): New.
 501
 502         * doc/internals.texi (TC_FAKE_LABEL): Document.
 503
 504         * write.c (TC_FAKE_LABEL): New.
 505         (adjust_reloc_syms): Use it.
 506         (write_object_file): Likewise.
 507
 508 2005-05-09  Jan Beulich  <jbeulich@novell.com>
 509
 510         * config/tc-i386.c (parse_insn): Disallow use of prefix separator
 511         and comma in Intel mode.
 512
 513 2005-05-09  Jan Beulich  <jbeulich@novell.com>
 514
 515         * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
 516         names to match ABI. Add more registers for 32-bit and 64-bit modes.
 517         Make name array static and const. Adjust lookup to account for NULL
 518         entries (standing for unused register numbers).
 519
 520 2005-05-09  Jan Beulich  <jbeulich@novell.com>
 521
 522         * config/tc-i386.c (parse_insn): Consider all matching instructions
 523         when checking for string instruction after string-only prefix.
 524
 525 2005-05-07  H.J. Lu  <hongjiu.lu@intel.com>
 526
 527         PR 940
 528         * config/tc-ia64.c (start_unwind_section): Properly check
 529         comdat group with SHF_GROUP.
 530
 531 2005-05-06  Bob Wilson  <bob.wilson@acm.org>
 532
 533         * doc/c-xtensa.texi (Literal Directive): Spelling correction.
 534
 535 2005-05-06  Bob Wilson  <bob.wilson@acm.org>
 536
 537         * config/tc-xtensa.c: Remove excess whitespace.
 538         * config/tc-xtensa.h: Likewise.
 539         * config/xtensa-istack.h: Likewise.
 540         * config/xtensa-relax.c: Likewise.
 541         * config/xtensa-relax.h: Likewise.
 542
 543 2005-05-06  Nick Clifton  <nickc@redhat.com>
 544
 545         * sb.h: Fix formatting of comments.
 546         * sb.c: Fix formatting of comments.
 547
 548 2005-05-06  Jan Beulich  <jbeulich@novell.com>
 549
 550         * sb.h (sb_add_buffer): Reintroduce.
 551         * sb.c (sb_add_buffer): Likewise.
 552
 553 2005-05-06  Jan Beulich  <jbeulich@novell.com>
 554
 555         * macro.c (new_formal, del_formal): New.
 556         (do_formals): Use new_formal. Check for and parse qualifier. Warn if
 557         required argument has default value. Stop looking for more formal
 558         when there was a vararg one.
 559         (macro_expand_body): Use new_formal and del_formal.
 560         (macro_expand): Likewise. Initialize local variable err. Don't
 561         return immediately when encountering an error. Warn when keyword
 562         argument already had a value assigned. Eliminate duplicate clearing
 563         of argument value. When current positional argument matches parameter
 564         of vararg type, assign to it all the remaining arguments. Issue error
 565         when required parameter does not have value.
 566         (free_macro): Use del_formal.
 567         (expand_irp): Initialize formal type. Free buffers associated with
 568         formal prior to returning.
 569         * macro.h (struct formal_struct): Add new field 'type' with new
 570         enumeration type 'formal_type'.
 571         * doc/as.texinfo: Document macro parameter qualifiers.
 572         * NEWS: Mention new functionality.
 573
 574 2005-05-06  Jan Beulich  <jbeulich@novell.com>
 575
 576         * cond.c (s_ifb): New.
 577         * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
 578         * read.h (s_ifb): Prototype.
 579         * doc/as.texinfo: Document .ifb and .ifnb.
 580
 581 2005-05-05  Steve Ellcey  <sje@cup.hp.com>
 582
 583         * config/tc-ia64.c (MIN): Undef.
 584
 585 2005-05-05  Paul Brook  <paul@codesourcery.com>
 586
 587         * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
 588
 589 2005-05-05  Matt Thomas <matt@3am-software.com>
 590
 591         * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
 592         bytes.
 593
 594 2005-05-05  Nick Clifton  <nickc@redhat.com>
 595
 596         * Update the address and phone number of the FSF organization in
 597         the GPL notices in the following files:
 598         COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
 599         bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
 600         dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
 601         emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
 602         flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
 603         input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
 604         itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
 605         literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
 606         output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
 607         struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
 608         write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
 609         config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
 610         config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
 611         config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
 612         config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
 613         config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
 614         config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
 615         config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
 616         config/obj-multi.h, config/obj-som.c, config/obj-som.h,
 617         config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
 618         config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
 619         config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
 620         config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
 621         config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
 622         config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
 623         config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
 624         config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
 625         config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
 626         config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
 627         config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
 628         config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
 629         config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
 630         config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
 631         config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
 632         config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
 633         config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
 634         config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
 635         config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
 636         config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
 637         config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
 638         config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
 639         config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
 640         config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
 641         config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
 642         config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
 643         config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
 644         config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
 645         config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
 646         config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
 647         config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
 648         config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
 649         config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
 650         config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
 651         config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
 652         config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
 653         config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
 654         config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
 655         config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
 656         config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
 657         config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
 658         config/xtensa-istack.h, config/xtensa-relax.c,
 659         config/xtensa-relax.h, doc/fdl.texi
 660
 661 2005-05-05  Nick Clifton  <nickc@redhat.com>
 662
 663         * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
 664         the target_big_endian variable to false.
 665
 666 2005-05-04  Alan Modra  <amodra@bigpond.net.au>
 667
 668         * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
 669         list traversal.  Use bfd_section_list_prepend.
 670         * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
 671         over the section list.
 672         * config/tc-xtensa.c (xtensa_remove_section): Delete.
 673         (xtensa_insert_section): Delete.
 674         (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
 675         and bfd_section_list_prepend.
 676         (xtensa_reorder_seg_list): Use bfd_section_list_remove and
 677         bfd_section_list_insert_after.
 678
 679 2005-05-03  Nick Clifton  <nickc@redhat.com>
 680
 681         * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
 682         of bfd_section_list... macros.
 683         * config/tc-mmix.c (mmix_frob_file): Likewise.
 684         * config/tc-xtensa.c (xtensa_remove_section): Likewise.
 685         (xtensa_insert_section): Likewise.
 686
 687         * macro.c (macro_hash): Remove static.
 688         * macro.h (macro_hash): Provide an external declaration.
 689
 690 2005-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 691
 692         * write.c (write_object_file): Use bfd_section_double_list_remove
 693         to remove sections.
 694
 695 2005-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
 696
 697         * doc/Makefile.am (gasver.texi): Correct quoting.
 698         * doc/Makefile.in: Regenerated.
 699
 700 2005-04-29  Ralf Corsepius <ralf.corsepius@rtems.org>
 701
 702         * configure.tgt: Add h8300*-*-rtemscoff.
 703         Switch h8300*-*-rtems* to elf.
 704
 705 2005-04-29  H.J. Lu  <hongjiu.lu@intel.com>
 706
 707         * hash.c: Undo the last change.
 708         * hash.h: Likewise.
 709
 710 2005-04-29  Daniel Jacobowitz  <dan@codesourcery.com>
 711
 712         * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
 713         of Makefile.
 714         (DISTCLEANFILES): Remove.
 715         (MAINTAINERCLEANFILES): Add asconfig.texi.
 716         * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
 717
 718 2005-04-29  Ben Elliston  <bje@au.ibm.com>
 719
 720         * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
 721         (GENERIC_OBJS): Likewise, remove bignum-copy.o.
 722         (bignum-copy.o): Remove.
 723         * Makefile.in: Regenerate.
 724         * makefile.vms (OBJS): Remove bignum-copy.obj.
 725         * symbols.h (local_symbol_make): Remove declaration.
 726         (verify_symbol_chain_2): Likewise.
 727         * symbols.c (local_symbol_make): Make static.
 728         (max_indent_level): Likewise.
 729         (verify_symbol_chain_2): Remove.
 730         * macro.c (macro_hash): Make static.
 731         * messages.c (fprint_value): Remove.
 732         * read.h (get_absolute_expr): Remove.
 733         (emit_leb128_expr): Likewise.
 734         (do_s_func): Likewise.
 735         * read.c (do_s_func): Make static.
 736         (emit_leb128_expr): Likewise.
 737         (get_absolute_expr): Likewise.
 738         * as.h (as_howmuch): Remove declaration.
 739         (fprint_value): Likewise.
 740         * as.c (myname): Make static.
 741         * input-scrub.c (as_howmuch): Remove.
 742         (as_1_char): Likewise.
 743         * input-file.h (input_file_is_open): Remove.
 744         * input-file.c (input_file_is_open): Likewise.
 745         * expr.h (expr_build_unary): Remove declaration.
 746         (expr_build_binary): Likewise.
 747         * expr.c (expr_build_unary): Remove.
 748         (expr_build_binary): Likewise.
 749         * hash.h (hash_replace): Remove declaration.
 750         (hash_delete): Likewise.
 751         * hash.c (hash_replace): Remove.
 752         (hash_delete): Likewise.
 753         * bignum-copy.c (bignum_copy): Move from here ..
 754         * config/tc-vax.c (bignum_copy): .. to here.
 755         * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
 756         (bignum_copy): Remove extern declaration.
 757         * sb.h (string_count): Remove extern declaration.
 758         (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
 759         (sb_name): Likewise.
 760         * sb.c (dsize): Replace preprocessor macro with static int.
 761         (string_count): Make static.
 762         (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
 763         (sb_name): Likewise.
 764         * config/obj-coff.c (dim_index): Make static.
 765         * config/tc-i386.c (GOT_symbol): Likewise.
 766         (output_invalid_buf): Likewise.
 767         * doc/internals.texi (Warning and error messages): Remove the
 768         prototype for fprint_value.
 769
 770 2005-04-27  Ben Elliston  <bje@au.ibm.com>
 771
 772         * link.cmd: Remove.
 773
 774 2005-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 775
 776         * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
 777
 778         * read.c (pseudo_set): Disallow symbol set to common symbol.
 779
 780         PR 857
 781         * write.c (write_object_file): Report common symbol name when
 782         disallowing local symbol set to common symbol.
 783         (adjust_reloc_syms): Disallow local symbol set to undefined
 784         symbol.
 785
 786 2005-04-25  Jan Beulich  <jbeulich@novell.com>
 787
 788         * macro.c (macro_expand_body): Replace locals indicator parameters
 789         with actual macro_entry. New local variables macro_line and err.
 790         Don't return when encountering an error, just record the fact.
 791         Detect local symbol name colliding with parameter. Track line number
 792         inside of macro expansion.
 793         (do_formals): Move local variable name to wider scope. Check
 794         parameter of the same name doesn't already exist. In MRI mode, also
 795         check it doesn't collide with the argument count pseudo-parameter).
 796         (define_macro): Add file and line number parameters. Remove local
 797         variable namestr. New local variable error. Initialize macro_entry
 798         members file, line, and name. Don't return when encountering an
 799         error, just record the fact. Use %s in some diagnostics for read.c
 800         to insert the macro name. Free macro_entry on error.
 801         (macro_expand): Pass macro_entry to macro_epand_body. Don't return
 802         when encountering an error, just record the fact.
 803         (expand_irp): Don't return when encountering an error, just record
 804         the fact.
 805         * macro.h (macro_struct): New members name, file, and line.
 806         (define_macro): Add file and line number parameters.
 807         * read.c (s_macro): Pass file and line to define_macro. Tag warning
 808         regarding pseudo-op redefinition with the file/line that macro
 809         definition started at.
 810
 811 2005-04-22  Bob Wilson  <bob.wilson@acm.org>
 812
 813         * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
 814         (future_alignment_required): Remove ifdefs that use it.
 815
 816 2005-04-22  Bob Wilson  <bob.wilson@acm.org>
 817
 818         * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
 819         (xg_is_narrow_insn, xg_expand_narrow): Remove.  Merge into...
 820         (xg_is_single_relaxable_insn): ...here.  Add "targ" and "narrow_only"
 821         parameters.
 822         (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
 823         convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
 824
 825 2005-04-21  Christian Groessler  <chris@groessler.org>
 826
 827         * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
 828         array.
 829
 830 2005-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 831
 832         * config/obj-aout.h (S_IS_EXTERN): Removed.
 833         * config/obj-bout.h (S_IS_EXTERN): Likewise.
 834         * config/obj-coff.h (S_IS_EXTERN): Likewise.
 835         * symbols.c (S_IS_EXTERN): Likewise.
 836         * symbols.h (S_IS_EXTERN): Likewise.
 837
 838         * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
 839         S_IS_EXTERNAL.
 840         * config/tc-d10v.c (md_apply_fix3): Likewise.
 841         * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
 842         * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
 843         * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
 844         * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
 845         * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
 846         (shmedia_md_convert_frag): Likewise.
 847         * symbols.c (print_symbol_value_1): Likewise.
 848         * write.c (write_object_file): Likewise.
 849
 850 2005-04-20  Nick Clifton  <nickc@redhat.com>
 851
 852         * config/tc-xtensa.c (get_aligned_diff): Change type of
 853         branch_align to offsetT so that its signedness matches that of
 854         target_size.
 855
 856         * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
 857         number into a readable string.
 858         (load_register): Likewise.
 859
 860 2005-04-20  Andreas Schwab  <schwab@suse.de>
 861
 862         * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
 863
 864 2005-04-19  David S. Miller  <davem@davemloft.net>
 865
 866         * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
 867         NULL insn, exit early.  Remove now spurious NULL checks.
 868         (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
 869         to NULL and exit.
 870
 871 2005-04-19  Jan Beulich  <jbeulich@novell.com>
 872
 873         * symbols.h (symbol_find_base): Remove prototype.
 874         * symbols.c (save_symbol_name): Remove code section conditional upon
 875         STRIP_UNDERSCORE.
 876         (symbol_find): Remove.
 877         (symbol_find_base): Rename to symbol_find.
 878         * subsegs.c (section_symbol): Replace use of symbol_find_base with
 879         symbol_find.
 880         * config/obj-coff.c (tag_insert): Remove code section conditional
 881         upon STRIP_UNDERSCORE.
 882         (obj_coff_def): Likewise.
 883         (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
 884         (coff_frob_symbol): Likewise.
 885         (yank_symbols): Likewise.
 886         (c_section_symbol): Likewise.
 887         * config/obj-coff.h (DO_NOT_STRIP): Remove.
 888         * config/tc-arm.c (symbol_locate): Remove code section conditional
 889         upon STRIP_UNDERSCORE.
 890         * config/tc-h8300.h (DO_NOT_STRIP): Remove.
 891         * config/tc-h8500.h (DO_NOT_STRIP): Remove.
 892         * config/tc-sh.h (DO_NOT_STRIP): Remove.
 893         * config/tc-w65.h (DO_NOT_STRIP): Remove.
 894         * config/tc-z8k.h (DO_NOT_STRIP): Remove.
 895
 896 2005-04-19  Andreas Schwab  <schwab@suse.de>
 897
 898         * config/tc-ia64.c (md_assemble): Fix error message for wrong
 899         access to application registers.
 900
 901 2005-04-19  Jan Beulich  <jbeulich@novell.com>
 902
 903         * config/te-sysv32.h: Remove.
 904         * Makefile.am (TARG_ENV_HFILES): Remove reference to
 905         config/te-sysv32.h.
 906         * Makefile.in (TARG_ENV_HFILES): Likewise.
 907
 908 2005-04-19  Jan Beulich  <jbeulich@novell.com>
 909
 910         PR/847
 911         * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
 912         length symbols.
 913
 914 2005-04-18  Mark Kettenis  <kettenis@gnu.org>
 915
 916         * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
 917
 918 2005-04-18  Maciej W. Rozycki  <macro@linux-mips.org>
 919
 920         * config/tc-mips.c (normalize_constant_expr): Don't check for
 921         HAVE_32BIT_GPRS.
 922         (check_absolute_expr): Only call normalize_constant_expr() if
 923         HAVE_32BIT_GPRS.
 924         (mips_ip): Likewise.
 925
 926         * config/tc-mips.c (check_absolute_expr): Fix formatting.
 927
 928 2005-04-18  Jan Beulich  <jbeulich@novell.com>
 929
 930         * macro.c (free_token): New, freeing all the memory associated with a
 931         macro.
 932         (do_formals): Move initializers to ...
 933         (define_macro): ... here.
 934         (delete_macro): Convert passed in name to lower case. Warn when
 935         purging macro that doesn't exist. Use hash_jam instead of hash_delete.
 936
 937 2005-04-15  Maciej W. Rozycki  <macro@linux-mips.org>
 938
 939         * config/tc-mips.c (normalize_constant_expr): Fix formatting.
 940
 941 2005-04-15  Jan Beulich  <jbeulich@novell.com>
 942
 943         * config/obj-elf.c (obj_elf_struct): New.
 944         (elf_pseudo_table). Use it for .offset and .struct.
 945
 946 2005-04-14  Bob Wilson  <bob.wilson@acm.org>
 947             Sterling Augustine  <sterling@tensilica.com>
 948
 949         * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
 950         than the section alignment.
 951
 952 2005-04-14  Bob Wilson  <bob.wilson@acm.org>
 953             H.J. Lu  <hongjiu.lu@intel.com>
 954
 955         * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
 956         * config/tc-xtensa.c (xg_translate_sysreg_op,
 957         xtensa_translate_old_userregs_ops,
 958         xtensa_find_unaligned_branch_targets,
 959         xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
 960         relax_frag_add_nop): Support 64-bit host.
 961         (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
 962         tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
 963
 964 2005-04-14  Mark Kettenis  <kettenis@gnu.org>
 965
 966         * configure.tgt: Add support for OpenBSD/sparc ELF.
 967
 968         * configure.tgt: Set emulation for mips-*-openbsd*.
 969         Remove broken mips-dec-openbsd* config.
 970         * configure.in: Set default ABI for mips64-*-openbsd*.
 971         * configure: Regenerate.
 972
 973 2005-04-14  Maciej W. Rozycki  <macro@linux-mips.org>
 974
 975         * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
 976         optimization for constant addresses.
 977
 978 2005-04-14  Nick Clifton  <nickc@redhat.com>
 979
 980         * as.c (main): Move parse_args before symbol_begin and frag_init
 981         so that the hash table size can be set before it is used.
 982         * hash.c: Use an unsigned long type for the size of the hash
 983         tables.
 984         * hash.h (set_gas_hash_table_size): Update the prototype.
 985
 986 2005-04-14  Alan Modra  <amodra@bigpond.net.au>
 987
 988         * Makefile.am (NO_WERROR): Define.  Use instead of -Wno-error.
 989         * acinclude.m4: Include ../bfd/warning.m4.
 990         * configure.in: Invoke AM_BINUTILS_WARNINGS.
 991         * Makefile.in: Regenerate.
 992         * configure: Regenerate.
 993         * doc/Makefile.in: Regenerate.
 994
 995 2005-04-13  Maciej W. Rozycki  <macro@linux-mips.org>
 996
 997         * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
 998         (normalize_address_expr): New function to sign-extend address
 999         offsets that fit into 32 bits in 32-bit mode.
1000         (macro_build_ldst_constoffset): Use normalize_address_expr()
1001         instead of a handcoded sequence.
1002         (load_register): Likewise.  Report oversized numbers in a useful
1003         way.
1004         (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1005         for constant addresses.  Report oversized numbers in a useful way.
1006         (mips_ip): Use normalize_address_expr() for addresses.
1007
1008 2005-04-12  Mark Kettenis  <kettenis@gnu.org>
1009
1010         * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1011         similar to other instructions now that they're marked as ImmExt.
1012
1013 2005-04-12  Nick Clifton  <nickc@redhat.com>
1014
1015         * hash.c (DEFAULT_SIZE): Delete.  Replace with:
1016         (gas_hash_table_size): New static variable.
1017         (set_gas_hash_table_size): New function:  Records a requested size
1018         for the hash tables.
1019         (get_gas_hash_table_size): New function: Return a prime number
1020         near the requested size of the hash table.
1021         (hash_new): Use get_gas_hash_table_size.
1022         * hash.h: Add a prototype for set_gas_hash_table_size.
1023         * as.c (show_usage): Add description of new switches: --hash-size
1024         and --reduce-memory-overheads.
1025         (option_values): Add OPTION_HASH_TABLE_SIZE and
1026         OPTION_REDUCE_MEMORY_OVERHEADS.
1027         (std_longpopts): Add entries for the new options.
1028         (parse_args): Handle the new options.
1029         * Makefile.am: Add a dependency of as.c on hash.h.
1030         * Makefile.in: Regenerate.
1031         * doc/as.texinfo: Document the new switches.
1032         * NEWS: Mention the new switches.
1033
1034 2005-04-12  Nick Clifton  <nickc@redhat.com>
1035
1036         PR gas/818
1037         * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1038         synonyms.
1039
1040 2005-04-12  Alan Modra  <amodra@bigpond.net.au>
1041
1042         * Makefile.am: Run "make dep-am".
1043         * Makefile.in: Regenerate.
1044
1045 2005-04-11  Sterling Augustine  <sterling@tensilica.com>
1046             Bob Wilson  <bob.wilson@acm.org>
1047
1048         * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1049
1050 2005-04-11  Mark Kettenis  <kettenis@gnu.org>
1051
1052         * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1053
1054 2005-04-11  Jan Beulich  <jbeulich@novell.com>
1055
1056         * NEWS: Mention these changes and their effects.
1057         * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1058         is_name_ender.
1059         (check_macro): Likewise.
1060         (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1061         labels together with the closing pseudo-op.
1062         (macro_expand_body): Adjust comment. Range-check input before use.
1063         Adjust mis-spelled diagnostic. Use is_name_beginner.
1064         * read.c (try_macro): New.
1065         (read_a_source_file): New static variable last_eol. Don't list
1066         macro expansion lines more than once. Call try_macro.
1067         (s_macro): Set section of line_label to absolute instead of undefined.
1068         * doc/as.texinfo: Add information on the caveats of these changes.
1069
1070 2005-04-11  Alan Modra  <amodra@bigpond.net.au>
1071
1072         * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1073         * symbols.h (symbol_X_add_number): Update prototype.
1074
1075 2005-04-10  Eric Christopher  <echristo@redhat.com>
1076
1077         * symbols.c (symbol_X_add_number): Fix warning.
1078
1079 2005-04-10  H.J. Lu  <hongjiu.lu@intel.com>
1080
1081         * config/tc-m68k.c (md_begin): Support 64bit host.
1082         (get_num): Support 64bit BFD on 32bit host.
1083
1084 2005-04-10  H.J. Lu  <hongjiu.lu@intel.com>
1085
1086         * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1087
1088 2005-04-09  Alan Modra  <amodra@bigpond.net.au>
1089
1090         * read.c (assign_symbol): Remove const from parm.  Fix xcalloc
1091         call.  Don't do the COFF hacks for multi-emulation gas.  Move
1092         demand_empty_rest_of_line back to caller.
1093         (s_set, equals): demand_empty_rest_of_line here.
1094
1095         PR gas/827
1096         * as.h (rs_dummy): Define.
1097         * symbols.c (symbol_X_add_number): New function.
1098         * symbols.h (symbol_X_add_number): Declare.
1099         * stabs.c (aout_process_stab): Tidy symbol frag setting.
1100         * read.c (assign_symbol): New function, split out from s_set.
1101         Use symbol_find_or_make.  Leave fr_type of dummy frag as rs_dummy.
1102         Fix COFF hacks for multi-emulation gas.
1103         (s_set): Call assign_symbol.  Remove "register" keyword.
1104         (set_zero_frag): New function.
1105         (pseudo_set): Always check for assignment to section syms.
1106         Always set segment and frag of symbol, and likewise extern for
1107         aout/bout.  Handle assignment of sym=sym+/-const specially.  Don't
1108         special case exp.X_add_number non-zero for O_symbol expressions.
1109         (equals): Use assign_symbol.
1110
1111 2005-04-08  Bob Wilson  <bob.wilson@acm.org>
1112
1113         * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1114         SEC_MERGE sections.
1115
1116 2005-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1117
1118         * config/tc-i386.c (tc_gen_reloc): Don't turn
1119         BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1120
1121 2005-04-06  Nick Clifton  <nickc@redhat.com>
1122
1123         * po/rw.po: New translation: Kinyarwanda
1124         * configure.in (ALL_LINGUAS): Add rw
1125         * configure: Regenerate.
1126
1127 2005-04-05  Sterling Augustine  <sterling@tensilica.com>
1128             Bob Wilson  <bob.wilson@acm.org>
1129
1130         * config/tc-xtensa.c (branch_align_power): New.
1131         (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1132         future_alignment_required): Use branch_align_power to check section
1133         alignment as well as xtensa_fetch_width when aligning branch targets.
1134
1135 2005-04-05  Bob Wilson  <bob.wilson@acm.org>
1136
1137         * config/tc-xtensa.c: Warning fixes throughout.
1138         (xtensa_fetch_width): Change to unsigned.
1139         (assemble_nop, xtensa_find_unaligned_branch_targets,
1140         xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1141         is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1142         min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1143         unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1144         count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1145         get_text_align_max_fill_size, get_text_align_nop_count,
1146         get_text_align_nth_nop_size, get_noop_aligned_address,
1147         get_aligned_diff, convert_frag_align_next_opcode,
1148         convert_frag_immed_finish_loop, xtensa_create_property_segments,
1149         xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1150         types, avoiding size_t and using offsetT and addressT appropriately.
1151         (get_text_align_power): Clean up types.  Avoid incorrect bound.
1152         (get_text_align_fill_size): Clean up types.  Restructure for clarity.
1153
1154 2005-04-04  H.J. Lu  <hongjiu.lu@intel.com>
1155
1156         * config/tc-ia64.c (start_unwind_section): Undo the change
1157         of 2004-08-18.
1158         (generate_unwind_image, dot_endp): Likewise.
1159
1160 2005-04-01 David Mosberger  <davidm@hpl.hp.com>
1161
1162         * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1163         le_nop_stop arrays and initializers to file scope.
1164         (md_begin): When generating code for anything other than
1165         Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1166
1167 2005-04-01  Jan Beulich  <jbeulich@novell.com>
1168
1169         * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1170         immediates.
1171
1172 2005-04-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
1173
1174         * NEWS: Mention [fdgh]_floating.
1175         * config/atof-vax.c: Fix some whitespace.
1176         * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1177
1178 2005-04-01  Nick Clifton  <nickc@redhat.com>
1179
1180         * configure.in: Add a check for <unistd.h> providing a prototype
1181         for getopt() which is compatible with the one in
1182         include/getopt.h.  If so then define HAVE_DECL_GETOPT.
1183         * configure: Regenerate.
1184         * config.in (HAVE_DECL_GETOPT): Add.
1185
1186 2005-04-01  Jan Beulich  <jbeulich@novell.com>
1187
1188         * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1189
1190 2005-04-01  Jan Beulich  <jbeulich@novell.com>
1191
1192         * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1193         (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1194
1195 2005-03-30  Julian Brown  <julian@codesourcery.com>
1196
1197         * config/tc-arm.c (arm_adjust_symtab): Rename
1198         bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1199
1200 2005-03-30  Julian Brown  <julian@codesourcery.com>
1201
1202         * config/tc-arm.c (mapping_state): Change documentation in function
1203         comment to cross-reference spec instead. Change type of mapping symbols
1204         to BSF_NO_TYPE.
1205         (arm_adjust_symtab): Don't change type of mapping symbols here.
1206
1207 2005-03-30  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
1208
1209         * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1210         * config.in: Regenerate.
1211         * configure: Regenerate.
1212         * configure.in: Check for ffs decl and alphabetize.
1213
1214 2005-03-29  Daniel Jacobowitz  <dan@codesourcery.com>
1215             Phil Blundell  <philb@gnu.org>
1216
1217         * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1218         (md_apply_fix3): Mark TLS symbols.
1219         (tc_gen_reloc): Handle TLS relocations.
1220         (arm_fix_adjustable): Ignore TLS relocations.
1221         (s_arm_elf_cons): Support expressions after decorated symbols.
1222
1223 2005-03-29  Julian Brown  <julian@codesourcery.com>
1224
1225         * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1226         whether personality routine index N has been output for this section.
1227         (mapping_state): tc_segment_info_data now struct not enum.
1228         (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1229         handled on section change.
1230         (create_unwind_entry): Previous code to output dependency removed.
1231         (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1232         for this section.
1233         * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1234         arm_segment_info_type.
1235         (arm_segment_info_type): New struct.
1236
1237 2005-03-28  Sterling Augustine  <sterling@tensilica.com>
1238             Bob Wilson  <bob.wilson@acm.org>
1239
1240         * config/tc-xtensa.c (do_align_targets): Update comment.
1241         (xtensa_frob_label): Compute "freq" before possibly switching frags.
1242         Insert a LOOP_END frag before every loop target, and do not overload
1243         DESIRE_ALIGN_IF_TARGET frags with loop end information.
1244         (xg_assemble_vliw_tokens): Use do_align_targets.
1245         (xtensa_fix_target_frags): Remove code to convert a
1246         DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1247         negatable branch at the end of a loop.
1248         (frag_can_negate_branch): Delete.
1249
1250 2005-03-28  David Mosberger  <davidm@hpl.hp.com>
1251             H.J. Lu  <hongjiu.lu@intel.com>
1252
1253         PR 803
1254         NEWS: Mention "-mtune=[itanium1|itanium2]".
1255
1256         * config/tc-ia64.c (md): Add tune.
1257         (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1258         (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1259         (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1260         B unit NOPs are discouraged for McKinley-derived cores.
1261         (md_begin): Don't hardcode the "extra_goodness()" function in
1262         the comment...
1263         (ia64_init): Set md.tune to itanium2.
1264
1265         * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1266         * doc/c-ia64.texi: Likewise.
1267
1268 2005-03-27  Ian Lance Taylor  <ian@airs.com>
1269
1270         * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1271         bad C_EFCN symbol, print its name.
1272
1273 2005-03-25  Bob Wilson  <bob.wilson@acm.org>
1274
1275         * config/tc-xtensa.c (use_longcalls): Delete.
1276         (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1277         the use_longcalls flag is set.  Do this before checking the segment.
1278         (xg_expand_assembly_insn): Rearrange to use new do_expand flag.  Never
1279         expand direct calls at this point.
1280         (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1281         (xtensa_find_unmarked_state_frags): Likewise.
1282         (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1283         (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1284         (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1285         * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1286
1287 2005-03-25  Hans-Peter Nilsson  <hp@bitrange.com>
1288
1289         * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1290
1291 2005-03-25  Hans-Peter Nilsson  <hp@axis.com>
1292
1293         * config/tc-cris.h: Convert to ISO C90.
1294         * config/tc-cris.c: Ditto.
1295         (md_estimate_size_before_relax): Remove obsolete comment for
1296         parameter "segment_type".
1297         (md_begin): Document reason for cast of hash_insert argument.
1298         (md_atof): Correct type of parameter "type".
1299
1300 2005-03-24  Nick Clifton  <nickc@redhat.com>
1301
1302         * write.h (bit_fix_new): Remove redundant prototype.
1303         * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1304         * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1305         * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1306         * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1307         * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1308         * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1309         * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1310         * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1311         * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1312         * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1313         * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1314         * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1315         * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1316         * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1317         * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1318         * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1319         * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1320         * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1321         * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1322         * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1323         * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1324         * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1325         * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1326         * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1327         * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1328         * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1329         * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1330         * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1331         * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1332         * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1333         * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1334         * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1335         * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1336         * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1337         * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1338         * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1339         * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1340         * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1341         * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1342         * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1343         * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1344         * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1345         * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1346         * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1347         * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1348         * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1349         * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1350         * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1351         * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1352         * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1353         * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1354         * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1355         * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1356         * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1357         * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1358
1359 2005-03-23  Jim Blandy  <jimb@redhat.com>
1360
1361         * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1362         attributes properly.
1363
1364 2005-03-23  Mike Frysinger  <vapier@gentoo.org>
1365             Nick Clifton  <nickc@redhat.com>
1366
1367         * configure.tgt: Accept any C library to accompany a GNU Linux
1368         implementation, not just the GNU C library.
1369         * configure.in: Likewise.
1370         * configure: Regenerate.
1371
1372 2005-03-23  Nick Clifton  <nickc@redhat.com>
1373
1374         * config/tc-tic30.c: Convert to ISO C90 formatting.
1375         * config/tc-tic30.h: Convert to ISO C90 formatting.
1376         * config/tc-pdp11.c: Convert to ISO C90 formatting.
1377         * config/atof-vax.c: Convert to ISO C90 formatting.
1378
1379 2005-03-21  Maciej W. Rozycki  <macro@mips.com>
1380
1381         * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1382         relocations correctly as well.
1383         (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1384         relocations in mergeable sections section-relative either.
1385
1386 2005-03-21  Bob Wilson  <bob.wilson@acm.org>
1387
1388         * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1389
1390 2005-03-21  Nick Clifton  <nickc@redhat.com>
1391
1392         * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1393         warning by providing a prototype for sh_symbian_find_elf_flags.
1394
1395         * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1396         previous delta.
1397
1398 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
1399
1400         * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1401         along with other formats that set bfd_gas.  Remove unnecessary
1402         setting of bfd_gas.  Delete strongarm cases in generic_target
1403         switch.
1404
1405 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
1406
1407         PR gas/780
1408         * config/tc-m68k.c (TRUNC, SEXT): Define.
1409         (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1410         (m68k_ip): Truncate or sign extend expressions as appropriate.
1411         (get_num): Likewise.
1412         (md_apply_fix3): Use SEXT.
1413
1414 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
1415
1416         * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1417         (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1418         (obj-vms.o): Delete rule.
1419         Run "make dep-am".
1420         * Makefile.in: Regenerate.
1421         * aclocal.m4: Regenerate.
1422         * doc/Makefile.in: Regenerate.
1423         * po/POTFILES.in: Regenerate.
1424
1425 2005-03-18  C Jaiprakash  <cjaiprakash@noida.hcltech.com>
1426
1427         * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1428         flag for coldfire v4e.
1429
1430 2005-03-17  Bob Wilson  <bob.wilson@acm.org>
1431
1432         * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1433         xg_apply_fix_value and return a value to indicate success.
1434         (md_pcrel_from): Skip check of fx_done.  Return 0 if not PC-relative.
1435         (xtensa_force_relocation): Remove checks for VTABLE relocs.
1436         (xtensa_validate_fix_sub): New.
1437         (xtensa_fix_adjustable): Remove check for external or weak symbols.
1438         (tc_gen_reloc): Move code to handle difference of symbols and code to
1439         apply tentative fix values to ...
1440         (md_apply_fix3): ...here.  Enable standard overflow checks for simple
1441         8, 16, and 32 bit relocations.  Apply fixes for slot-specific
1442         relocations when linkrelax flag is not set.
1443         * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1444         (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1445
1446 2005-03-17  Jan Beulich  <jbeulich@novell.com>
1447
1448         * config/tc-i386.c (i386_scale): Beautify error message.
1449         (Intel syntax comments): Update.
1450         (struct intel_parser_s): Add fields in_offset, in_bracket, and
1451         next_operand.
1452         (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1453         Remove declarations.
1454         (intel_bracket_expr): Declare.
1455         (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1456         of the function body in a loop allowing to split an operand into two.
1457         Replace calls to malloc and checks of it returning non-NULL with
1458         calls to xmalloc/xstrdup.
1459         (intel_expr): SHORT no longer handled here. Add comment indicating
1460         comparison ops need implementation.
1461         (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1462         Check right operand of - does not specify a register when parsing
1463         the address of a memory reference.
1464         (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1465         Check operands do not specify a register when parsing the address of
1466         a memory reference.
1467         (intel_e06, intel_e06_1): Likewise.
1468         (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1469         handle SHORT as well as unary + and -. Don't accept : except for
1470         segment overrides or in direct far jump/call insns.
1471         (intel_brack_expr): New.
1472         (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1473         intel_brack_expr.
1474         (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1475         through in certain cases. Use intel_brack_expr. Add new diagnostics.
1476         Allow symbolic constants as register scale value.
1477         (intel_get_token): Replace call to malloc and check of return value
1478         with call to xmalloc. Change handling for FLAT to match MASM's.
1479         (intel_putback_token): Don't try to back up/free current token if
1480         that is T_NIL.
1481
1482 2005-03-16  Daniel Jacobowitz  <dan@codesourcery.com>
1483
1484         * configure.tgt: Set emulation for arm-*-eabi*.
1485         * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1486         * config/te-armeabi.h: New file.
1487         * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1488         * config/te-symbian.h: Include "te-armeabi.h".
1489
1490 2005-03-16  Nick Clifton  <nickc@redhat.com>
1491
1492         * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1493         local variable in case it is clobbered by the setjmp.
1494
1495 2005-03-16  Nick Clifton  <nickc@redhat.com>
1496             Ben Elliston  <bje@au.ibm.com>
1497
1498         * configure.in (werror): New switch: Add -Werror to the
1499         compiler command line.  Enabled by default.  Disable via
1500         --disable-werror.
1501         * configure: Regenerate.
1502
1503 2005-03-16  Nick Clifton  <nickc@redhat.com>
1504
1505         * config/obj-coff.h: Convert to ISO C90 formatting.
1506         * config/obj-coff.c: Convert to ISO C90 formatting.
1507
1508 2005-03-15  Zack Weinberg  <zack@codesourcery.com>
1509
1510         * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1511         is_mls parameter; do not diagnose Rm==Rd when is_mls.
1512         (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1513         (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1514         (insns): Add ARMv6T2 instructions:
1515         bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1516         (arm_archs): Add V6T2 variants.
1517
1518 2005-03-15  Nick Clifton  <nickc@redhat.com>
1519
1520         * NEWS: Add cutoff for changes in 2.16 release.
1521
1522 2005-03-15  Jan Beulich  <jbeulich@novell.com>
1523
1524         * expr.c (operand): Merge handling of unary + into that for unary
1525         -, !, and ~.
1526
1527 2005-03-14  Eric Christopher  <echristo@redhat.com>
1528
1529         * config/tc-mips.c: Include dw2gencfi.h.
1530         (mips_cfi_frame_initial_instructions): New.
1531         * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1532         (tc_cfi_frame_initial_instructions): Ditto.
1533         (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1534         (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1535         * Makefile.am: Update dependencies.
1536         * Makefile.in: Regenerate.
1537
1538 2005-03-15  Alan Modra  <amodra@bigpond.net.au>
1539
1540         * po/es.po: Commit new Spanish translation.
1541
1542 2005-03-14  Alan Modra  <amodra@bigpond.net.au>
1543
1544         * po/tr.po: Commit new Turkish translation.
1545
1546 2005-03-12  Zack Weinberg  <zack@codesourcery.com>
1547
1548         * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1549         wfi, yield.
1550
1551 2005-03-11  Daniel Jacobowitz  <dan@codesourcery.com>
1552
1553         * config-gas.com: Mark vax-vms as obsolete.
1554         * configure.in: Remove fmt=vms support.
1555         * config.in: Regenerate.
1556         * configure: Regenerate.
1557         * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1558
1559 2005-03-10  Sterling Augustine  <sterling@tensilica.com>
1560             Bob Wilson  <bob.wilson@acm.org>
1561
1562         * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1563         when checking if xg_resolve_literals needs to be called.
1564         * config/tc-xtensa.h: Fix spelling typo in a comment.
1565
1566 2005-03-10  Jan Beulich  <jbeulich@novell.com>
1567
1568         * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1569         * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1570         crafted structure declarations with the types from macro.h.
1571
1572 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1573
1574         * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1575         for -mno-shared optimization.
1576
1577 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1578
1579         * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1580         (MAX_NOPS): Bump to 4.
1581         (mips_fix_vr4130): New variable.
1582         (nops_for_vr4130): New function.
1583         (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS.  Use
1584         nops_for_vr4130 if working around VR4130 errata.
1585         (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1586         (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1587         (md_parse_option): Handle them.
1588         (md_show_usage): Print them.
1589         * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1590
1591 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1592
1593         * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1594         branch delay code.
1595
1596 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1597
1598         * config/tc-mips.h (mips_flush_pending_output): Delete.
1599         (mips_emit_delays): Declare.
1600         (md_flush_pending_output): Use mips_emit_delays.
1601         * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1602         the previous instructions.
1603         (md_begin, append_insn, md_parse_option): Update callers.
1604         (mips_emit_delay): Remove parameter.  Move INSNS != 0 code to
1605         start_noreorder.
1606         (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1607         (s_gpdword): Update callers.
1608         (start_noreorder, end_noreorder): New functions.
1609         (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1610         manipulating mips_opts or prev_nop_frag directly.
1611         (mips_flush_pending_output): Delete.
1612
1613 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1614
1615         * config/tc-mips.c (mips_move_labels): New function, taken from...
1616         (append_insn, mips_emit_delays): ...here.
1617
1618 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1619
1620         * config/tc-mips.c (MAX_NOPS): New macro.
1621         (history): Resize to 1 + MAX_NOPS.
1622         (fix_vr4120_class): New enumeration.
1623         (vr4120_conflicts): New variable.
1624         (init_vr4120_conflicts): New function.
1625         (md_begin): Call it.
1626         (insn_uses_reg): Constify first argument.
1627         (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1628         (nops_for_insn_or_target): New functions.
1629         (append_insn): Use the new nops_for_* functions instead of inline
1630         delay checks.  Generalize prev_nop_frag handling to handle an
1631         arbitrary history length.  Insert nops into the history buffer
1632         once the number of nops in prev_nop_frag is fixed.
1633         (emit_delays): Use nops_for_insn instead of inline delay checks.
1634
1635 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1636
1637         * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1638         check from branch delay code.  Remove unnecessary check for branches.
1639
1640 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1641
1642         * config/tc-mips.c (dummy_opcode): Delete.
1643         (nop_insn, mips16_nop_insn): New variables.
1644         (NOP_INSN): New macro.
1645         (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1646         (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1647         (md_begin): Initialize nop_insn and mips16_nop_insn.
1648         (append_insn): Use the new emit_nop function to add nops, recording
1649         them in the history buffer.  Use add_fixed_insn or add_relaxed_insn
1650         to reserve room for the instruction and install_insn to install the
1651         final form.  Use insert_into_history to record the instruction in
1652         the history buffer.  Use move_insn to do delay slot filling.
1653         (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1654         (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1655         (mips16_ip): Use create_insn to initialize mips_cl_insns.
1656
1657 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1658
1659         * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1660         (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1661         (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1662         (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1663         (mips16_ip): Use the new macros instead of explicit masks and shifts.
1664
1665 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1666
1667         * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1668         and extended_p fields with a single fixed_p field.
1669         (append_insn, mips_no_prev_insn): Adjust accordingly.
1670
1671 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1672
1673         * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1674         a single mips16_absolute_jump_p bit.
1675         (append_insn): Adjust accordingly.
1676
1677 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1678
1679         * config/tc-mips.h (mips_cl_insn): Move definition to...
1680         * config/tc-mips.c (mips_cl_insn): ...here.  Add new fields:
1681         frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1682         and extended_p.
1683         (history): New variable.
1684         (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1685         (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1686         (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1687         (prev_prev_insn_unreordered): Delete.
1688         (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1689         (macro_start): Replace uses of prev_insn* with the equivalent history[]
1690         field.
1691
1692 2005-03-08  Daniel Jacobowitz  <dan@codesourcery.com>
1693
1694         * doc/Makefile.am: Update as.info dependencies.
1695         * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1696
1697 2005-03-08  Jan Beulich  <jbeulich@novell.com>
1698
1699         * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1700         error, and point to .purgem documentation if someone really needs
1701         re-definitions.
1702         * NEWS: Mention macro redefinition is now an error.
1703
1704 2005-03-08  Jan Beulich  <jbeulich@novell.com>
1705
1706         * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1707         emitted to. Add more precise diagnostics for non-fitting insns based
1708         on that. Eliminate now superfluous special casing of MLX. Clear out
1709         slot information when dropping an insn.
1710
1711 2005-03-08  Jan Beulich  <jbeulich@novell.com>
1712
1713         * config/tc-ia64.c (parse_section_name): Rename to...
1714         (cross_section): In addition to separating the name from the rest of
1715         the arguments, also carry out the operation.
1716         (dot_xdata): Use cross_section.
1717         (dot_float_cons): Likewise.
1718         (dot_xstringer): Likewise.
1719         (dot_xdata_ua): Likewise.
1720         (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1721
1722 2005-03-05  Alan Modra  <amodra@bigpond.net.au>
1723
1724         * po/gas.pot: Regenerate.
1725
1726 2005-03-04  David Daney  <ddaney@avtrex.com>
1727
1728         * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1729         instead of '_gp' for -mno-shared optimization.
1730         (s_cpload): Ditto.
1731         (s_abicalls): Document it in the comment.
1732         (md_show_usage): Document the -mno-shared option.
1733
1734 2005-03-04  Richard Sandiford  <rsandifo@redhat.com>
1735
1736         * config/tc-mips.c (mips_set_options): Add sym32 field.
1737         (mips_opts): Initialize it.
1738         (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1739         (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1740         (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1741         (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1742         when deciding whether to use a symbolic %highest/%higher expansion.
1743         (macro): Likewise.  Remove o64/n32 linux hack.  Always use
1744         ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1745         and "la".  Handle constants separately from symbolic expressions in
1746         the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1747         and using load_register to load the high part of the address.
1748         (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1749         (OPTION_ELF_BASE): Bump by 2.
1750         (md_longopts): Add entries for -msym32 and -mno-sym32.
1751         (md_parse_option): Handle them.
1752         (usage): Document them.
1753         (s_mipsset): Handle ".set sym32" and ".set nosym32".
1754         (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1755         HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1756         * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1757         -msym32 and -mno-sym32.
1758
1759 2005-03-03  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
1760
1761         * config/tc-mips.c (load_address): Implement GP optimization
1762         for 64bit address space non-PIC. Fix formatting.
1763         (macro): Likewise. Simplify code.
1764         (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1765         (mips_after_parse_args): Simplify code.
1766
1767 2005-03-03  Nick Clifton  <nickc@redhat.com>
1768
1769         * expr.c (operand): Remove redundant code enclosed by #ifdef
1770         RELAX_PAREN_GROUPING....#endif.
1771
1772         * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1773         reloc is the difference of two symbols defined in the same
1774         section.
1775
1776         * config/tc-iq2000.c (line_comment_chars): Include the # character
1777         as otherwise this breaks #APP/#NO_APP processing.
1778
1779 2005-03-03  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
1780
1781         * config/tc-arc.c(md_assemble): Remove dead code for handling
1782         immediate indexing of ld and st .
1783
1784 2005-03-02  Daniel Jacobowitz  <dan@codesourcery.com>
1785             Joseph Myers  <joseph@codesourcery.com>
1786
1787         * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1788         %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1789         (parse_relocation): Check for a word break after a relocation
1790         operator.
1791         (md_apply_fix3): Handle TLS relocations, and mark thread-local
1792         symbols.
1793
1794 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
1795
1796         * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1797
1798 2005-03-02  Jan Beulich  <jbeulich@novell.com>
1799
1800         * as.c (main): Use unlink_if_ordinary instead of unlink.
1801         * messages.c (as_fatal): Likewise.
1802
1803 2005-03-02  Jan Beulich  <jbeulich@novell.com>
1804
1805         * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1806         accesses.
1807         (parse_register): Allow cr8...15 in all modes.
1808
1809 2005-03-02  Jan Beulich  <jbeulich@novell.com>
1810
1811         * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1812         etc. like normal symbol references (T_ID).
1813
1814 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
1815
1816         * symbols.c (fb_label_name): Fix silly thinko in last change.
1817
1818 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
1819
1820         * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1821         * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1822
1823         * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1824
1825 2005-03-01  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
1826
1827         PR gas/708
1828         * config/tc-arc.c (md_assemble): Initialize suffix for extension
1829         suffixes also.
1830
1831 2005-03-01  Alan Modra  <amodra@bigpond.net.au>
1832
1833         * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1834
1835         * as.h (assert): Warning fix.
1836         * expr.c (expr): Correct assertion.
1837         * read.c (s_comm_internal): Remove assertion.
1838         * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1839         (fixup_segment): Remove assertion.
1840         * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1841         (md_apply_fix3): Likewise.
1842         * config/tc-i370.c (md_begin): Correct assertion.
1843         (i370_macro): Warning fix for assertion.
1844
1845 2005-03-01  Alan Modra  <amodra@bigpond.net.au>
1846
1847         * configure.in (AC_C_BIGENDIAN): Invoke.
1848         * configure: Regenerate.
1849         * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1850         host variable to set string header size.
1851         * config/obj-aout.c (obj_header_append): Don't use host structs.
1852         (obj_symbol_to_chars): Likewise.
1853         (obj_emit_strings): Likewise.  Use the passed in output pointer.
1854         * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1855         * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1856         not sizeof host struct.
1857         (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1858         (obj_emit_strings): Likewise.
1859         * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1860         (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1861         sizeof host struct.
1862         (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1863         sizeof host struct.
1864         (host_number_to_chars): Define.
1865         * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1866         host internal struct to set header sizes.
1867         * config/tc-i960.c (md_number_to_field): Warning fix.
1868         (md_ri_to_chars): Use host byte order.
1869         (get_cdisp, md_apply_fix3): Warning fix.
1870         * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1871
1872 2005-02-28  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
1873
1874         * doc/c-arc.texi: Update documentation about ARC's extension
1875         instructions.
1876
1877 2005-02-27  Svein E. Seldal  <svein@dev.seldal.com>
1878
1879         * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1880         address for myself.
1881
1882 2005-02-23  Alan Modra  <amodra@bigpond.net.au>
1883
1884         * cgen.c: Warning fixes.
1885         * config/tc-arc.c: Likewise.
1886         * config/tc-arm.c: Likewise.
1887         * config/tc-avr.c: Likewise.
1888         * config/tc-d10v.c: Likewise.
1889         * config/tc-d30v.c: Likewise.
1890         * config/tc-frv.c: Likewise.
1891         * config/tc-frv.h: Likewise.
1892         * config/tc-h8300.c: Likewise.
1893         * config/tc-h8500.c: Likewise.
1894         * config/tc-i370.c: Likewise.
1895         * config/tc-i960.c: Likewise.
1896         * config/tc-ia64.c: Likewise.
1897         * config/tc-ip2k.c: Likewise.
1898         * config/tc-m68hc11.c: Likewise.
1899         * config/tc-maxq.c: Likewise.
1900         * config/tc-mcore.c: Likewise.
1901         * config/tc-mips.c: Likewise.
1902         * config/tc-msp430.c: Likewise.
1903         * config/tc-pj.c: Likewise.
1904         * config/tc-ppc.c: Likewise.
1905         * config/tc-ppc.h: Likewise.
1906         * config/tc-s390.c: Likewise.
1907         * config/tc-sh.c: Likewise.
1908         * config/tc-sh64.c: Likewise.
1909         * config/tc-tic4x.c: Likewise.
1910         * config/tc-tic80.c: Likewise.
1911         * config/tc-v850.c: Likewise.
1912         * config/tc-vax.c: Likewise.
1913         * config/tc-w65.c: Likewise.
1914         * config/tc-xstormy16.c: Likewise.
1915         * config/tc-z8k.c: Likewise.
1916
1917 2005-02-22  Catherine Moore  <clm@cm00re.com>
1918
1919         * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1920         * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1921
1922 2005-02-22  Eric Christopher  <echristo@redhat.com>
1923
1924         * config/tc-mips.c (struct proc): Change isym to
1925         func_sym. New member func_end_sym.
1926         (s_mips_ent): Update.
1927         (s_mips_end): Ditto. Add code to compute function size.
1928
1929 2005-02-22  Alan Modra  <amodra@bigpond.net.au>
1930
1931         * read.c: Warning fixes.
1932         * config/obj-elf.c: Likewise.
1933
1934 2005-02-22  Maciej W. Rozycki  <macro@mips.com>
1935
1936         * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1937         emitting insn.
1938
1939 2005-02-21  H.J. Lu  <hongjiu.lu@intel.com>
1940
1941         * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1942         SEC_COFF_SHARED.
1943
1944         * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1945         SEC_TIC54X_BLOCK.
1946         (demand_empty_rest_of_line): Likewise.
1947         (tic54x_sblock): Likewise.
1948         (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1949
1950 2005-02-21  Alan Modra  <amodra@bigpond.net.au>
1951
1952         * read.c (address_bytes): New function.
1953         (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1954         (potable): Add "dc.a".
1955         (cons_worker): Handle "dc.a".
1956         * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1957
1958 2005-02-21  Alan Modra  <amodra@bigpond.net.au>
1959
1960         * input-file.c (input_file_open): Rearrange to avoid warning.
1961
1962 2005-02-19  Alan Modra  <amodra@bigpond.net.au>
1963
1964         * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1965         * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1966         * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1967
1968 2005-02-18  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
1969
1970         * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1971         uses after .set noat.
1972         (load_address): Likewise.
1973         (macro): Likewise. Don't try to avoid $at use by sacrificing
1974         the target register before it is stored, it won't work.
1975
1976 2005-02-17  James E Wilson  <wilson@specifixinc.com>
1977
1978         * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1979         see an instruction that specifies a template.
1980
1981 2005-02-18  Alan Modra  <amodra@bigpond.net.au>
1982
1983         * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1984         * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1985         * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1986
1987 2005-02-17  H.J. Lu  <hongjiu.lu@intel.com>
1988
1989         * NEWS: Mention "-mhint.b=[ok|warning|error]".
1990
1991         * config/tc-ia64.c (md): Add hint_b.
1992         (emit_one_bundle): Handle md.hint_b for "hint".
1993         (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1994         (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1995         (ia64_init): Set md.hint_b to error.
1996         (md_assemble): Handle md.hint_b for "hint.b".
1997
1998         * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1999         * doc/c-ia64.texi: Likewise.
2000
2001 2005-02-17  Alan Modra  <amodra@bigpond.net.au>
2002
2003         * tc.h (struct relax_type, relax_typeS): Move from here..
2004         * as.h: ..to here.  Make rlx_forward and rlx_backward an offsetT.
2005         * ecoff.c (ecoff_new_file): Add appfile param.
2006         * ecoff.h (ecoff_new_file): Likewise.
2007         * itbl-lex.h: New file.
2008         * itbl-lex.l: Include itbl-lex.h.
2009         * itbl-parse.y: Likewise.
2010         (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2011         * read.c (s_app_file_string): Mark appfile possibly unused.
2012         * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2013         * subsegs.h (struct seg_info_trash): Delete.
2014         (seg_info): Use segment_info_type instead.
2015         * config/obj-coff.c (struct filename_list): Make filename const char *.
2016         * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2017         * config/obj-elf.c (elf_file_symbol): Similarly.
2018         * config/tc-a29k.c (md_apply_fix3): Make val a valueT.  Don't use
2019         signed right shift.
2020         * config/tc-arc.c (md_operand): Warning fix.
2021         * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2022         (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2023         * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2024         * config/tc-frv.c (frv_force_relocation): Warning fix.
2025         * config/tc-m68k.c (md_parse_option): Delete unused var.
2026         * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2027         * config/tc-sparc.c: Likewise.
2028         (s_common): Warning fix.
2029         * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2030         * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2031         addressT.
2032         * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2033         * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2034         sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2035         * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2036         (tic4x_do_align): Use TIC_NOP_OPCODE.
2037         * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2038         * config/tc-vax.c: Include netinet/in.h.
2039         (tc_headers_hook): Formatting.
2040         * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2041
2042 2005-02-17  Jan Beulich  <jbeulich@novell.com>
2043
2044         * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2045         parsing inN, locN, outN. Set 'idx' to offset register number starts
2046         at. Don't handle numbers with leading zeroes or beyond 95. Remove
2047         pointless cast.
2048
2049 2005-02-16  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
2050
2051         * config/tc-mips.c (load_address): Fix formatting.
2052         (macro): Don't use AT if .set noat is in effect. Fix formatting.
2053         Catch macros which are unexpandable without AT. Remove duplicate
2054         zeroing of used_at.
2055         (macro2): Remove duplicate zeroing of used_at.
2056
2057 2005-02-16  Alan Modra  <amodra@bigpond.net.au>
2058
2059         * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2060         than zero.
2061
2062 2005-02-15  Nigel Stephens  <nigel@mips.com>
2063             Maciej W. Rozycki  <macro@mips.com>
2064
2065         * config/tc-mips.c (reloc_needs_lo_p): Handle
2066         BFD_RELOC_MIPS16_HI16_S.
2067         (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2068         (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2069         and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2070         complaints on.
2071         (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2072         BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2073         Call my_getSmallExpression() to parse percent operators.
2074         (percent_op_match, mips_percent_op): Separate definitions.
2075         (mips16_percent_op): Define percent operators for the MIPS16 mode.
2076         (parse_relocation): Handle the MIPS16 mode using
2077         mips16_percent_op.
2078         (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2079         BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2080
2081 2005-02-15  Jan Beulich  <jbeulich@novell.com>
2082
2083         * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2084         instead of explicitly dealing with the translation; exclude
2085         relocations that are already pcrel, however.
2086
2087 2005-02-15  Jan Beulich  <jbeulich@novell.com>
2088
2089         * config/tc-ia64.c: Include limits.h (if available).
2090         (gr_values[0]): Set path to INT_MAX.
2091         (dot_reg_val): Don't allow changing value of r0. Limit range of
2092         general registers at r127.
2093         (specify_resource): Default resource index is -1. Don't set resource
2094         index (in case IA64_RS_RSE) without setting the specific flag.
2095         (note_register_values): Check operand is O_constant before tracking
2096         input value of moves. Add tracking for dep.z with constant inputs.
2097         (print_dependency): Resource index of specific resource may be zero.
2098         (check_dependencies): Likewise.
2099
2100 2005-02-15  Jan Beulich  <jbeulich@novell.com>
2101
2102         * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2103         reg_class. Check operands and emit diagnostics for illegal use of
2104         registers.
2105
2106 2005-02-15  Jan Beulich  <jbeulich@novell.com>
2107
2108         * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2109         new variables type, suffix, and width. Handle
2110         BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2111         Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2112         FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2113         FUNC_DTP_RELATIVE case. Return incoming relocation type if
2114         BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2115         if unable to translate relocation type, using the new variables.
2116
2117 2005-02-15  Jan Beulich  <jbeulich@novell.com>
2118
2119         * config/tc-ia64.h (ia64_symbol_chars): Declare.
2120         (ty_symbol_chars): Define.
2121         * config/tc-ia64.c (ia64_symbol_chars): Define.
2122
2123 2005-02-15  Jan Beulich  <jbeulich@novell.com>
2124
2125         * config/tc-ia64.c (ia64_parse_name): Only update next character if
2126         input_line_pointer was advanced.
2127
2128 2005-02-14  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
2129
2130         * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2131         within |.
2132
2133 2005-02-13  Jan Beulich  <jbeulich@novell.com>
2134
2135         * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2136         (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2137         indicator.
2138         (ia64_init): Set md.detect_dv.
2139         (ia64_start_line): New static variable warned. Warn only once when
2140         encountering explicit stops in automatic mode.
2141         * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2142         * NEWS: Mention new default mode.
2143
2144 2005-02-13  Jan Beulich  <jbeulich@novell.com>
2145
2146         * config/tc-ia64.c (dot_rot): Add comment that name strings should
2147         be freed when wiping out previous state. Canonicalize names before
2148         use. Free name string when detecting redefinition.
2149         (dot_pred_rel): Call generic expression parser to process arguments.
2150         Handle O_register case for individual predicates and O_subtract for
2151         ranges.
2152         (ia64_parse_name): Canonicalize name before looking it up in dynamic
2153         register hash.
2154         (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2155         Warn if multiple found, issue error if resulting symbol name has zero
2156         length.
2157         (dot_alias): Canonicalize name before use.
2158
2159 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
2160
2161         * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2162         and 0 for error.
2163         (in_procedure): Return -1 for warning.
2164         (in_prologue): Likewise.
2165         (in_body): Likewise.
2166
2167 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
2168
2169         * config/tc-ia64.c (dot_xdata): Undo the last change.
2170         (dot_float_cons): Likewise.
2171         (dot_xstringer): Likewise.
2172         (dot_xdata_ua): Likewise.
2173         (dot_float_cons_ua): Likewise.
2174
2175 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
2176
2177         * NEWS: Mention "-munwind-check=[warning|error]".
2178
2179         * config/tc-ia64.c (md): Add unwind_check.
2180         (unwind_diagnostic): New.
2181         (in_procedure): Call unwind_diagnostic when a directive isn't
2182         in procedure.
2183         (in_prologue): Call unwind_diagnostic when a directive isn't in
2184         prologue.
2185         (in_body): Call unwind_diagnostic when a directive isn't in
2186         body region.
2187         (dot_endp): Set md.unwind_check to error before calling
2188         in_procedure and restore it after. When the name is missing or
2189         couldn't be found, use the one from the last .proc if
2190         md.unwind_check isn't error. Warn if md.unwind_check is
2191         warning.
2192         (md_parse_option): Handle "-munwind-check=[warning|error]".
2193         (md_show_usage): Add "-munwind-check=[warning|error]".
2194         (ia64_init): Set md.unwind_check to warning.
2195
2196         * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2197         * doc/c-ia64.texi: Likewise.
2198
2199 2005-02-11  Jan Beulich  <jbeulich@novell.com>
2200
2201         * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2202         (LEX_QM): Likewise.
2203         (ia64_parse_name): New third parameter.
2204         (md_parse_name): Pass third argument.
2205         * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2206         (md_operand): Handling of '@'-prefixed symbols moved from here...
2207         (ia64_parse_name): ...to here.
2208
2209 2005-02-11  Jan Beulich  <jbeulich@novell.com>
2210
2211         * config/tc-ia64.c (md): Remove last_groups and group_idx.
2212         (errata_nop_necessary_p): Remove declaraction and definition.
2213         (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2214         update md.group_idx. Don't reset md.last_groups.
2215
2216 2005-02-11  Jan Beulich  <jbeulich@novell.com>
2217
2218         * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2219         argument.
2220         (dot_xdata): Free section name after use.
2221         (dot_float_cons): Likewise.
2222         (dot_xstringer): Likewise.
2223         (dot_xdata_ua): Likewise.
2224         (dot_float_cons_ua): Likewise.
2225         (md_pseudo_table): Add xdata16 and xdata16.ua.
2226
2227 2005-02-10  H.J. Lu  <hongjiu.lu@intel.com>
2228
2229         * doc/all.texi: Add IA64.
2230         * doc/as.texinfo: Likewise.
2231
2232         * doc/c-ia64.texi: Fix typos.
2233
2234 2005-02-10  Julian Brown  <julian@codesourcery.com>
2235
2236         * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2237         BFD_RELOC_UNUSED.
2238         (do_t_push_pop): Likewise.
2239         (md_assemble): Likewise.
2240         (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2241         BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2242         (create_unwind_entry): Output dependency on the required personality
2243         routines.
2244
2245 2005-02-07  Nathan Sidwell  <nathan@codesourcery.com>
2246
2247         * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2248         * subsegs.c (seg_not_empty_p): Likewise.
2249
2250 2005-02-07  Inderpreet Singh <inderpreetb@noida.hcltech.com>
2251
2252         * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2253         relative jump calculation.
2254         <md_convert_frag) : Likewise.
2255         <output_disp): Likewise.
2256
2257 2005-02-07  Hans-Peter Nilsson  <hp@axis.com>
2258
2259         * write.c (write_object_file): Recognize warning-symbol construct
2260         and skip object- and target- handling for the second symbol.
2261
2262 2005-02-02  Jan Beulich  <jbeulich@novell.com>
2263
2264         * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2265         designators along with quoted ones. Free copy of quoted designator
2266         when done.
2267
2268 2005-02-01  Ben Elliston  <bje@au.ibm.com>
2269
2270         * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2271         config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2272         config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2273         config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2274         config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2275         config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2276         config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2277         config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2278         config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2279         config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2280         config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2281         config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2282         config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2283         #if 0'd code throughout.
2284
2285 2005-01-31  Nick Clifton  <nickc@redhat.com>
2286
2287         * as.c (parse_args): Bump copyright date reported by --version to
2288         2005.
2289
2290 2005-01-31  Nick Clifton  <nickc@redhat.com>
2291
2292         * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2293         and vax-vms.
2294
2295 2005-01-31  Jan Beulich  <jbeulich@novell.com>
2296
2297         * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2298         that can end with .endr in that case. Make requiring/permitting
2299         pseudo-ops without leading dot closer to the logic in read.c serving
2300         the same purpose.
2301         (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2302         ignored.
2303
2304 2005-01-31  Jan Beulich  <jbeulich@novell.com>
2305
2306         * macro.c (do_formals): Adjust to no longer accept empty parameter
2307         names.
2308         (define_macro): Adjust to no longer accept empty macro name, garbage
2309         following the parameters, or macros that were previously defined.
2310         * read.c (s_bad_end): Declare.
2311         (potable): Add endm. Handler for endr and endm is s_bad_end.
2312         (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2313         and .endr.
2314         * read.h (s_bad_endr): Remove.
2315
2316 2005-01-31  Jan Beulich  <jbeulich@novell.com>
2317
2318         * config/tc-ia64.c (parse_operands): Parse all specified operands,
2319         immediately discarding (but counting) those exceeding the maximum
2320         possible amount. Track whether output and input operand counts ever
2321         matched, and use this to better indicate which of the operands/
2322         operand types was wrong; specifically don't default to pointing to
2323         the first operand.
2324
2325 2005-01-31  Jan Beulich  <jbeulich@novell.com>
2326
2327         * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2328         variable in dot_endp). Add body and insn. Make prologue,
2329         prologue_mask, body, and insn bitfields.
2330         (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2331         messages.
2332         (in_procedure, in_prologue, in_body): New.
2333         (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2334         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2335         dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2336         dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2337         dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2338         dot_personality): Use the appropriate one of the above.
2339         (dot_proc): Clear unwind.proc_start; set to current location only if
2340         none of the entry points were valid. Check for non-zero-length entry
2341         point names. Check that entry points aren't defined, yet. Clear
2342         unwind.prologue, unwind.body, and unwind.insn.
2343         (dot_body): Call in_procedure. Check that first directive in procedure
2344         had no insns emitted before. Set unwind.body.
2345         (dot_prologue): Call in_procedure. Check that not already in prologue.
2346         Check that first directive in procedure had no insns emitted before.
2347         Clear unwind.body.
2348         (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2349         length entry point names. Check that entry points became defined.
2350         (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2351
2352 2005-01-31  Jan Beulich  <jbeulich@novell.com>
2353
2354         * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2355         before actually using it. Don't generate an error in manual bundling
2356         mode when looking at an insn requiring slot 2 but not yet at slot 2.
2357         Don't generate an error in manual bundling mode when looking at an
2358         insn required to be last in its group but the required slot hasn't
2359         been reached, yet. Allow conversion from MII to MI;I for bundle
2360         consisting of only 2 insns with the stop between them. Suppress
2361         various meaningless errors resulting from detecting earlier ones.
2362
2363 2005-01-31  Jan Beulich  <jbeulich@novell.com>
2364
2365         * config/tc-ia64.c (parse_operands): Also handle alloc without first
2366         input being ar.pfs.
2367
2368 2005-01-28  Christian Groessler  <chris@groessler.org>
2369
2370         * config/tc-z8k.c (md_assemble): Improve error detection.
2371
2372 2005-01-28  Jan Beulich  <jbeulich@novell.com>
2373
2374         * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2375         for personality routine pointer only if there is one.
2376         (ia64_convert_frag): Likewise.
2377         (generate_unwind_image): Likewise.
2378
2379 2005-01-27  Christian Groessler  <chris@groessler.org>
2380
2381         * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2382         (md_apply_fix3): Make relative branches out of range an error
2383         instead of a warning.  Display correct line number for out of
2384         range branches/calls/memory accesses.
2385
2386 2005-01-27  Nathan Sidwell  <nathan@codesourcery.com>
2387
2388         * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2389         to emit .debug_line and other debug sections.
2390         * as.h (seg_not_empty_p): Declare.
2391         * subsegs.c (seg_not_empty_p): New predicate.
2392
2393 2005-01-27  Andrew Cagney  <cagney@gnu.org>
2394
2395         * configure: Regenerate to track ../gettext.m4 change.
2396
2397 2005-01-27  Jan Beulich  <jbeulich@novell.com>
2398
2399         * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2400
2401 2005-01-27  Jan Beulich  <jbeulich@novell.com>
2402
2403         * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2404         to/from application registers dynamic insns.
2405         (md_assemble): Defer resolution of move to/from application registers
2406         dynamic insns when they can be issued on either the I- or M-units.
2407
2408 2005-01-25  Alexandre Oliva  <aoliva@redhat.com>
2409
2410         * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2411         2004-12-10  Alexandre Oliva  <aoliva@redhat.com>
2412         * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2413         2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
2414         * cgen.c (gas_cgen_parse_operand): Handle
2415         CGEN_PARSE_OPERAND_SYMBOLIC.
2416         * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2417         (frv_force_relocation): Likewise.  Fix handling of PIC
2418         relocations.
2419         (md_apply_fix3): Likewise.
2420
2421 2005-01-21  Ben Elliston  <bje@au.ibm.com>
2422
2423         * as.h: Remove #if 0'd code.
2424         * atof-generic.c (atof_generic): Likewise.
2425         * ecoff.c (ecoff_directive_frame): Likewise.
2426         * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2427         * itbl-ops.c (itbl_add_reg): Likewise.
2428         * listing.c (calc_hex): Likewise.
2429         * read.c (MASK_CHAR): Likewise.
2430         * subsegs.c (subsegs_print_statistics): Likewise.
2431         * symbols.c (indent): Likewise.
2432         * write.c (write_relocs): Likewise.
2433         (write_object_file): Likewise.
2434         (relax_frag): Likewise.
2435
2436 2005-01-20  Nick Clifton  <nickc@redhat.com>
2437
2438         * as.c (std_longopts): Add an entry for "--a" in order to prevent
2439         getopt_long_only() from considering -a as an abbreviation for
2440         --alternate.
2441         (parse_args): Fix the parsing of -a=<file>.
2442
2443 2005-01-20  Alan Modra  <amodra@bigpond.net.au>
2444
2445         PR gas/684
2446         * read.c (s_incbin): Adjust default count for skip.  Check validity
2447         of count and skip rigorously.
2448
2449 2005-01-19  Fred Fish  <fnf@specifixinc.com>
2450
2451         * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2452
2453 2005-01-19  Richard Sandiford  <rsandifo@redhat.com>
2454
2455         * read.c (convert_to_bignum): New function, split out from...
2456         (emit_expr): ...here.  Handle the case where X_add_number is
2457         positive and the input value is negative.
2458         (output_big_sleb128): Fix setting of continuation bit.  Check whether
2459         the final byte needs to be sign-extended.  Fix size-shrinking loop.
2460         (emit_leb128_expr): When generating a signed leb128, see whether the
2461         sign of an O_constant's X_add_number matches the sign of the input
2462         value.  Use a bignum if not.
2463
2464 2005-01-17  Andrew Stubbs  <andrew.stubbs@st.com>
2465
2466         * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2467         arch_sh_up in order to match the external name and make the
2468         testsuite's job easier.
2469
2470 2005-01-14  H.J. Lu  <hongjiu.lu@intel.com>
2471
2472         PR 659
2473         * config/tc-i386.c (i386_scale): Disallow 0 scale.
2474
2475 2005-01-12  Nick Clifton  <nickc@redhat.com>
2476
2477         * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2478         ignored_arguments array.
2479
2480 2005-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2481
2482         * write.c (write_object_file): Disallow a symbol equated to
2483         common symbol.
2484
2485 2005-01-10  Inderpreet Singh <inderpreetb@noida.hcltech.com>
2486
2487         * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2488         bfd_mach_maxq20.
2489         (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2490         (maxq_target): New function: Set the machine type.
2491
2492 2005-01-06  Paul Brook  <paul@codesourcery.com>
2493
2494         * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2495         (md_begin): Handle TE_VXWORKS for FP defaults.
2496         (md_apply_fix3): Correct rela offsets.
2497         (elf32_arm_target_format): Add VxWorks targets.
2498
2499 2005-01-06  Paul Brook  <paul@codesourcery.com>
2500
2501         * configure.tgt: Set em=vxworks for *-*-vxworks.
2502         * config/te-vxworks.h: New File.
2503
2504 2005-01-06  Paul Brook  <paul@codesourcery.com>
2505
2506         * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2507
2508 2005-01-04  Dmitry Diky  <diwil@spec.ru>
2509
2510         * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2511         global label.
2512
2513 2005-01-03  David Mosberger  <davidm@hpl.hp.com>
2514
2515         * config/tc-ia64.c (md): Add member "loc_directive_seen".
2516         (dot_loc): New function.
2517         (md_pseudo_table): Add entry to map .loc to dot_loc().
2518         (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2519         seen a .loc directive or we're generating DWARF2 debug info for
2520         assembly source.
2521
2522 2004-12-29  Alan Modra  <amodra@bigpond.net.au>
2523
2524         PR gas/619
2525         * read.c (s_comm_internal): Don't zero end of name until size
2526         expression has been parsed.
2527
2528 2004-12-25  Marek Michalkiewicz  <marekm@amelek.gda.pl>
2529
2530         * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2531
2532 2004-12-23  Tomer Levi  <Tomer.Levi@nsc.com>
2533
2534         * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2535         case).
2536
2537 2004-12-22  Ian Lance Taylor  <ian@airs.com>
2538
2539         * configure.tgt: New.
2540         * configure.in: Move setting of cpu_type, fmt, etc., to
2541         configure.tgt.
2542         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2543         $(srcdir)/configure.tgt.
2544         * configure, Makefile.in: Rebuild.
2545
2546 2004-12-22  Klaus Rudolph  <lts-rudolph@gmx.de>
2547
2548         * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2549         R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2550         instructions.
2551         (avr_offset_expression): New function to parse offsets for LDI
2552         instructions.
2553         (avr_operand): Use it.
2554         (md_apply_fix3): Generate the relocs.
2555
2556 2004-12-16  Andrew Stubbs  <andrew.stubbs@st.com>
2557
2558         * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2559         BFD_RELOC_SH_IMMS10BY8 relocation.
2560
2561         * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2562         than just ignoring bad code.
2563
2564 2004-12-16  Richard Sandiford  <rsandifo@redhat.com>
2565
2566         * config/tc-v850.c (handle_lo16): New function.
2567         (v850_reloc_prefix): Use it to check lo().
2568         (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2569
2570 2004-12-14  P.J. Darcy  <darcypj@us.ibm.com>
2571
2572         * configure.in: Add s390x-ibm-tpf support.
2573         * configure: Regenerate.
2574
2575 2004-12-15 Jan Beulich  <jbeulich@novell.com>
2576
2577         * config/obj-elf.c (obj_elf_change_section): Only set type and
2578         attributes on new sections. Emit warning when type of re-declared
2579         section doesn't match.
2580
2581 2004-12-15 Jan Beulich  <jbeulich@novell.com>
2582
2583         * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2584         '.cfi_startproc simple' doesn't inherit the old value.
2585
2586 2004-12-15  Jan Beulich  <jbeulich@novell.com>
2587
2588         * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2589         to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2590         generation to emit a factored offset.
2591
2592 2004-12-10  Ian Lance Taylor  <ian@wasabisystems.com>
2593
2594         * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2595         which is too large in the case of NO_PIC without 64-bit
2596         addresses.
2597
2598         * config/tc-mips.c (mips_in_shared): New static variable.
2599         (macro_build_lui): Permit "_gp" if !mips_in_shared.
2600         (md_longopts): Add -mshared and -mno-shared.
2601         (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2602         (s_cpload): Implement !mips_in_shared case.
2603         (s_cpsetup): Likewise.
2604         * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2605         * NEWS: Mention -mno-shared.
2606
2607 2004-12-09  Paul Brook  <paul@codesourcery.com>
2608
2609         * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2610         for function start.
2611
2612 2004-12-09  Ian Lance Taylor  <ian@wasabisystems.com>
2613
2614         * config/tc-mips.c (append_insn): If we emit a nop during a relax
2615         sequence, increase the size of the sequence.
2616
2617         * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2618         use CPU_RM9000.
2619
2620 2004-12-07  Ben Elliston  <bje@gnu.org>
2621
2622         * read.c (s_align): Use an align_limit temporary to allay a GCC
2623         signed/unsigned comparison warning.
2624
2625 2004-12-01  Mark Mitchell  <mark@codesourcery.com>
2626
2627         * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2628         * configure.in: Use it for arm*-*-linux-gnueabi*.
2629         * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2630         * config/te-armlinuxeabi.h: New file.
2631         * Makefile.in: Regenerated.
2632         * aclocal.m4: Likewise.
2633         * configure: Likewise.
2634         * doc/Makefile.in: Regenerated.
2635
2636 2004-12-02  Bob Wilson  <bob.wilson@acm.org>
2637
2638         * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2639         (xtensa_restore_emit_state): Likewise.
2640
2641 2004-12-02  Alan Modra  <amodra@bigpond.net.au>
2642
2643         * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2644         (s_align): Use it.
2645
2646 2004-11-30  Tero Niemela  <tero_niemela@yahoo.com>
2647
2648         * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2649         * Makefile.in: Regenerate.
2650
2651 2004-11-29  Tomer Levi  <Tomer.Levi@nsc.com>
2652
2653         * config/tc-crx.c: Major code cleanup. Remove unused variables and
2654         functions, give functions a meaningful name, add comments.
2655         (check_range): New function - Replace operand size calculation
2656         with range checking.
2657         (assemble_insn): Update Algorithm, improve error issuing.
2658         (enum op_err): New.
2659         (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2660         handling.
2661
2662 2004-11-29  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2663
2664         * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2665         miss between different section in the same module.
2666         (tc_gen_reloc): Likewise.
2667
2668 2004-11-25  Theodore A. Roth  <troth@openavr.org>
2669
2670         * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2671         atmega325, atmega3250, atmega645 and atmega6450.
2672
2673 2004-11-25 Jan Beulich  <jbeulich@novell.com>
2674
2675         * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2676         permissible for the selected instruction suffix.
2677         (process_suffix): For DefaultSize instructions, suppressing the
2678         guessing of a 'q' suffix if the instruction doesn't support it is
2679         pointless, because only an 'l' suffix can be guessed in this place.
2680
2681 2004-11-24  Nick Clifton  <nickc@redhat.com>
2682
2683         * config/tc-iq2000.c: Remove support for IQ10 processor.
2684         Convert to ISO C90 formatting.
2685         * config/tc-iq2000.h: Likewise.
2686
2687 2004-11-23  Nick Clifton  <nickc@redhat.com>
2688
2689         * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2690         in this table.  They should be correct now.
2691
2692 2004-11-23 Jan Beulich <jbeulich@novell.com>
2693
2694         * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2695         indicate the MMX extensions added by both SSE and 3DNow!A.
2696         (Cpu3dnowA): Declare.
2697         (CpuUnknownFlags): Update.
2698         * config/tc-i386.c (cpu_sub_arch_name): Declare.
2699         (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2700         neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2701         3DNow!. Athlon additionally implies 3DNow!A. Several new
2702         entries (those starting with a dot are for sub-arch specification).
2703         (set_cpu_arch): Handle sub-arch specifications.
2704         (parse_insn): Distinguish between instructions not supported because
2705         of insufficient CPU features and because of 64-bit mode.
2706         * doc/c-i386.texi: Describe enhanced .arch directive.
2707
2708 2004-11-22  Bob Wilson  <bob.wilson@acm.org>
2709
2710         * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2711
2712 2004-11-22  Bob Wilson  <bob.wilson@acm.org>
2713
2714         * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2715         without a corresponding .debug_info section.
2716
2717 2004-11-22  Hans-Peter Nilsson  <hp@axis.com>
2718
2719         * read.c (potable): Add "error" and "warning".
2720         (s_errwarn): New function.
2721         * read.h (s_errwarn): Declare.
2722         * doc/as.texinfo (Error, Warning): Document .error and .warning.
2723
2724 2004-11-22  Nick Clifton  <nickc@redhat.com>
2725
2726         * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2727         c_dot_file_symbol.
2728
2729 2004-11-19  Alan Modra  <amodra@bigpond.net.au>
2730
2731         * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2732         struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2733
2734 2004-11-19  Alan Modra  <amodra@bigpond.net.au>
2735
2736         * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2737         (coff_adjust_symtab): Adjust call.
2738         (crawl_symbols): Likewise.
2739         * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2740         (obj_app_file): Adjust.
2741
2742 2004-11-18  Inderpreet Singh   <inderpreetb@nioda.hcltech.com>
2743
2744         * configure.in: Enable bfd_assember for the MAXQ port.
2745         * configure: Regenerate.
2746
2747 2004-11-12  Bob Wilson  <bob.wilson@acm.org>
2748             Sterling Augustine  <sterling@tensilica.com>
2749
2750         * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2751         there is a conflict.
2752         (check_t1_t2_reads_and_writes): Check for both reads and writes to
2753         interfaces that are related as determined by xtensa_interface_class_id.
2754
2755 2004-11-12  Nick Clifton  <nickc@redhat.com>
2756
2757         * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2758         offsets for conditional branches.
2759
2760 2004-11-11  Bob Wilson  <bob.wilson@acm.org>
2761
2762         * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2763
2764 2004-11-10  Bob Wilson  <bob.wilson@acm.org>
2765
2766         * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2767         relaxing at the end of a loop.  Don't mark frags as UNREACHABLE or
2768         MAYBE_UNREACHABLE.
2769         (relax_frag_immed): Update call to update_next_frag_state.
2770
2771 2004-11-10  Alan Modra  <amodra@bigpond.net.au>
2772
2773         * obj.h (struct format_ops <app_file>): Add int param.
2774         * read.h (s_app_file_string): Likewise.
2775         * read.c (s_app_file_string): Likewise.
2776         (s_app_file): Adjust s_app_file_string call.
2777         * config/tc-mips.c (s_mips_file): Likewise.
2778         * config/obj-coff.h (obj_app_file): Add app param.
2779         * config/obj-ecoff.h (obj_app_file): Likewise.
2780         * config/obj-multi.h (obj_app_file): Likewise.
2781         * config/obj-elf.h (elf_file_symbol): Likewise.
2782         * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2783         if called for # preprocessor lines.
2784
2785 2004-11-08  H.J. Lu  <hongjiu.lu@intel.com>
2786
2787         PR 528
2788         * symbols.c (resolve_symbol_value): Convert weak symbols only
2789         for Windows PECOFF.
2790         (symbol_equated_reloc_p): Don't equate weaks when relocating
2791         only for Windows PECOFF.
2792
2793 2004-11-08  Tomer Levi  <Tomer.Levi@nsc.com>
2794
2795         * config/tc-crx.c (print_insn): Check and set insn_addr.
2796         * config/tc-crx.h (md_frag_check): Define.
2797
2798 2004-11-08  Inderpreet Singh   <inderpreetb@nioda.hcltech.com>
2799             Vineet Sharma      <vineets@noida.hcltech.com>
2800
2801         * configure.in: Add support for new target maxq-coff.
2802         * configure: Regenerate.
2803         * NEWS: Mention new support.
2804         * config/tc-maxq.c: New file.
2805         * config/tc-maxq.h: New file.
2806         * config/obj-coff.h: Add support for maxq-coff.
2807
2808 2004-11-08  Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2809
2810         * symbols.c (any_external_name): Define.
2811         (resolve_symbol_value): Convert weak symbols.
2812         (S_SET_EXTERNAL): Support any_external_name.
2813         (S_SET_NAME): Qualify parameter const.
2814         (symbol_equated_reloc_p): Equate to weaks when relocating.
2815         * symbols.h (S_SET_NAME): Qualfiy parameter const.
2816         * tc.h (any_external_name): Declare.
2817         * config/obj-coff.c ("coff/pe.h"): Include for BFD
2818         assemblers also.
2819         (weak_is_altname): Declare and define.
2820         (weak_name2altname): Same.
2821         (weak_altname2name): Same.
2822         (weak_uniquify): Same.
2823         (weak_altprefix): Define.
2824         (obj_coff_weak): Change .weak syntax and handling.
2825         (coff_frob_symbol): Fix PE weak symbol alternates.
2826         * config/obj-coff.h (USE_UNIQUE): Define.
2827         * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2828         are in another segment.
2829         (tc_gen_reloc): Remove broken addend hack.
2830         doc/as.texinfo: Update.
2831
2832 2004-11-05  Sterling Augustine  <sterling@tensilica.com>
2833
2834         * config/tc-xtensa.c (total_frag_text_expansion): New.
2835         (md_estimate_size_before_relax): Use it.
2836         (find_address_of_next_align_frag): Likewise.
2837
2838 2004-11-05  Tomer Levi  <Tomer.Levi@nsc.com>
2839
2840         * config/tc-crx.c: Rename argument types.
2841         (processing_arg_number): Rename to 'cur_arg_num'.
2842         (get_number_of_bits): Rename to 'set_operand_size'.
2843         (get_operandtype): Rename to 'parse_operand', totally rewrite.
2844         (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2845         (set_indexmode_parameters): Remove function, integrate its code into
2846         'set_operand'.
2847         (set_operand_size): Get rid of 'Operand Number' function parameter -
2848         use global variable 'cur_arg_num' instead.
2849         Use a local 'argument' pointer to reference the current argument.
2850         (parse_operand): Likewise.
2851         (set_operand): Likewise.
2852         (process_label_constant): Likewise.
2853
2854 2004-11-04  Bob Wilson  <bob.wilson@acm.org>
2855
2856         * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2857         (add_section_rename): Delete.  Inlined into...
2858         (build_section_rename): ...here.  Use xstrdup instead of strdup.
2859         (xtensa_section_rename): Drop "const" from argument and return types.
2860         (md_show_usage): Indent to match show_usage().
2861         * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2862         (tc_canonicalize_section_name): Define.
2863         (md_elf_section_rename): Remove unused macro.
2864         * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2865         * doc/c-xtensa.texi (Xtensa Options): Likewise.
2866         (Frame Directive): Delete.
2867
2868 2004-11-04  Daniel Jacobowitz  <dan@debian.org>
2869
2870         * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2871         * config/tc-arm.c (target_oabi): Delete.
2872         (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2873         (arm_opts): Remove moabi.
2874         * doc/as.texinfo (Overview): Remove documentation of -moabi.
2875         * doc/c-arm.texi (ARM Options): Likewise.
2876         * configure: Regenerated.
2877
2878 2004-11-04  Hans-Peter Nilsson  <hp@axis.com>
2879
2880         * configure.in (crisv32): Recognize.  AC_DEFINE_UNQUOTED
2881         DEFAULT_CRIS_ARCH.  Handle crisv32-*-linux-gnu* like
2882         cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2883         * configure: Regenerate.
2884         * config/tc-cris.c (enum cris_archs): New.
2885         (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2886         (cris_insn_ver_valid_for_arch): New functions.
2887         (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2888         (cris_arch): New variable.
2889         (md_pseudo_table): New pseudo .arch.
2890         (err_for_dangerous_mul_placement): Initialize according to
2891         DEFAULT_CRIS_ARCH.
2892         (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2893         All users changed.
2894         (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2895         (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2896         (BRANCH_WF_V32, BRANCH_WB_V32): New.
2897         (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2898         use in md_cris_relax_table.
2899         (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2900         STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2901         Update and improve head comment.
2902         (OPTION_PIC): Define in terms of previous option, OPTION_US.
2903         (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2904         (OPTION_ARCH): New.
2905         (md_longopts): New option --march=...
2906         (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2907         macros.
2908         (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2909         (HANDLE_RELAXABLE): New macro.
2910         (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2911         cases.  Check for weak symbols and assume not relaxable.  Handle
2912         STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2913         STATE_ABS_BRANCH_V32, STATE_LAPC.  Use new variable symbolP, not
2914         fragP->fr_symbol.
2915         (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2916         STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2917         (cris_create_short_jump): Adjust for CRISv32.
2918         (cris_relax_frag): Handle new states.
2919         (md_create_long_jump): Ditto.  Emit error for common_v10_v32.
2920         (md_begin): Define symbols "..asm.arch.cris.v32",
2921         "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2922         "..asm.arch.cris.any_v0_v10".  Use cris_insn_ver_valid_for_arch
2923         when entering opcode table entry points.
2924         (md_assemble): Adjust branch handling for CRISv32.  Handle LAPC
2925         relaxation.  In fix_new_exp call for main insn, pass 1 for pcrel
2926         parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2927         (cris_process_instruction): Initialize out_insnp->insn_type to
2928         CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2929         <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2930         cases.
2931         <case 'm'>: Check that modified_char == '.'.
2932         <invalid operands>: Consume the rest of the line.
2933         When operands don't match, skip over subsequent insns with
2934         non-matching version specifier but same mnemonic.
2935         <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2936         special registers in CRISv32 are always 32 bit long.
2937         <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2938         New cases.
2939         (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2940         and compatible.  Recognize "ACR" for v32, unless followed by "+".
2941         (get_spec_reg): Consider cris_arch when looking up register.
2942         (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2943         v32 or compatible.
2944         (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2945         (cris_get_expression): Restore input_line_pointer if failing "early".
2946         (get_flags): Consider cris_arch and recognize flags accordingly.
2947         (branch_disp): Adjust for CRISv32.
2948         (gen_cond_branch_32): Similar.  Emit error for common_v10_v32.
2949         (cris_number_to_imm): Use as_bad_where, not as_bad.  Remove
2950         related FIXME.  Don't insist on BFD_RELOC_32_PCREL fixup to be
2951         resolved.  Don't enter zeros in object file for
2952         BFD_RELOC_32_PCREL.
2953         <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2954         <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2955         (md_parse_option): Break out "return 1".
2956         <OPTION_ARCH> New case.
2957         (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2958         <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2959         <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2960         <case BFD_RELOC_32_PCREL>: New cases.
2961         Addends for non-zero fx_pcrel are too in fx_offset.
2962         (md_show_usage): Show --march=<arch>.
2963         (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2964         (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2965         (s_syntax) <struct syntaxes>: Properly constify member operand.
2966         * config/tc-cris.h (TARGET_MACH): Define.
2967         (cris_mach): Declare.
2968         * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2969         * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2970         (CRIS-Opts): Document --march=...
2971         (CRIS-Pseudos): Document .arch.
2972
2973 2004-11-04 Jan Beulich <jbeulich@novell.com>
2974
2975         * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2976         intel syntax and no register prefix, allow $ in symbol names when
2977         intel syntax.
2978         (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2979         (intel_float_operand): Add fourth return value indicating math control
2980         operations. Make classification more precise.
2981         (md_assemble): Complain if memory operand of mov[sz]x has no size
2982         specified.
2983         (parse_insn): Translate word operands to floating point instructions
2984         operating on integers as well as control instructions to short ones
2985         as expected by AT&T syntax. Translate 'd' suffix to short one only for
2986         floating point instructions operating on non-integer operands.
2987         (match_template): Remove fldcw special case. Adjust q-suffix handling
2988         to permit it on fild/fistp/fisttp in AT&T mode.
2989         (process_suffix): Don't guess DefaultSize insns' suffix from
2990         stackop_size for certain floating point control instructions. Guess
2991         suffix for branch and [ls][gi]dt based on flag_code. Split error
2992         messages for Intel and AT&T syntax, and make the condition more strict
2993         for the former. Adjust suppressing of generation of operand size
2994         overrides.
2995         (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2996         OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2997         more error checking.
2998         * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2999         SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3000
3001 2004-11-03  Hans-Peter Nilsson  <hp@axis.com>
3002
3003         * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3004         md_short_jump_size, md_long_jump_size.
3005         * write.c [!WORKING_DOT_WORD]: Ditto.
3006         * tc.h [!WORKING_DOT_WORD]: Declare them here.  Drop const
3007         qualifier.
3008         * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3009         declare.
3010         * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3011         const qualifier in these definitions.
3012         * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3013         config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3014
3015 2004-11-02  Nick Clifton  <nickc@redhat.com>
3016
3017         * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3018         table before deciding to produce a .debug_line section to match up
3019         with a user provided .debug_info section.
3020
3021 2004-10-28  Tomer Levi  <Tomer.Levi@nsc.com>
3022
3023         * config/tc-crx.c (getreg_image): Bug fix, a return value was
3024         mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3025
3026 2004-10-27  Tomer Levi  <Tomer.Levi@nsc.com>
3027
3028         * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3029         (get_flags): New function.
3030         (get_number_of_bits): Edit comments, update numeric values to
3031         supported sizes.
3032         (process_label_constant): Don't support the colon
3033         format (SYMBOL:[s|m|l]).
3034         (set_cons_rparams): Support argument type 'arg_rbase'.
3035         (get_operandtype): Bug fix in 'rbase' operand type parsing.
3036         (handle_LoadStor): Bug fix, first handle post-increment mode.
3037         (getreg_image): Remove redundant code, update according to latest
3038         CRX spec.
3039         (print_constant): Bug fix relate to 3-word instructions.
3040         (assemble_insn): Bug fix, when matching instructions, verify also
3041         instruction type (not only mnemonic).
3042         Add various error checking.
3043         (preprocess_reglist): Support HI/LO and user registers.
3044
3045 2004-10-25  David Mosberger-Tang  <davidm@hpl.hp.com>
3046
3047         * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3048         in an epilogue directive go negative.
3049
3050 2004-10-25  H.J. Lu  <hongjiu.lu@intel.com>
3051
3052         PR 474
3053         * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3054         after reporting template error during manual bundling. Reported
3055         by Michael Dupont, michaelx.dupont@intel.com.
3056
3057 2004-10-25  Daniel Jacobowitz  <dan@debian.org>
3058
3059         * Makefile.am: Run dep-am.
3060         * aclocal.m4: Regenerate with automake 1.9.2.
3061         * Makefile.in: Regenerate with automake 1.9.2.
3062         * doc/Makefile.in: Likewise.
3063
3064         * config/tc-arm.c: Include "dw2gencfi.h".
3065         (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3066         New functions.
3067         * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3068         (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3069         (tc_cfi_frame_initial_instructions): Define.
3070         (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3071         Add prototypes.
3072
3073 2004-10-21  Tomer Levi  <Tomer.Levi@nsc.com>
3074
3075         * config/tc-crx.c (assemble_insn): Check unsigned immediate
3076         operands validity.
3077         Update coprocessor id to be unsigned immediate.
3078
3079 2004-10-18  Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3080
3081         * config/tc-i386.c (O_secrel): Delete.
3082         (tc_pe_dwarf2_emit_offset): New function.
3083         * config/tc-i386.h (O_secrel): Define as O_md1.
3084         (TC_DWARF2_EMIT_OFFSET): Define.
3085
3086 2004-10-18  Nick Clifton  <nickc@redhat.com>
3087
3088         * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3089         ignore @fptr() directives for 4-byte fixups.
3090
3091 2004-10-15  Alan Modra  <amodra@bigpond.net.au>
3092
3093         * Makefile.am: Run "make dep-am"
3094         * Makefile.in: Regenerate.
3095
3096 2004-10-14  Bob Wilson  <bob.wilson@acm.org>
3097
3098         * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3099         Remove comments about placement of literal pools.
3100         (Literal Directive): Update description of literal placement.
3101         (Literal Prefix Directive): Remove statement that this does not apply
3102         to absolute-mode literals.  Describe new section naming scheme.
3103
3104 2004-10-12  Bob Wilson  <bob.wilson@acm.org>
3105
3106         * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3107         (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3108         is_windowed_return_opcode): Delete.
3109         (xtensa_frob_label): Use get_subseg_target_freq.
3110         (md_assemble): Inline call to is_entry_opcode.
3111         (xtensa_handle_align): Inline call to get_frag_is_literal.
3112         (relaxation_requirements): Inline call to is_jx_opcode.
3113         (emit_single_op): Inline call to is_movi_opcode.
3114         (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3115         get_frag_is_no_transform, is_entry_opcode, and
3116         set_frag_is_specific_opcode.  Use get_subseg_total_freq.
3117         (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3118         xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3119         Inline calls to get_frag_is_no_transform.
3120         (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3121         (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3122         get_frag_is_no_transform.
3123         (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3124         and set_frag_is_no_transform.
3125         (get_expression_value): Delete.
3126         (subseg_map struct): Rename cur_total_freq to total_freq.  Rename
3127         cur_target_freq to target_freq.
3128         (get_subseg_info): Split out code to create a new map entry into ...
3129         (add_subseg_info): ... this new function.
3130         (get_last_insn_flags): Check if get_subseg_info succeeded.
3131         (set_last_insn_flags): Call add_subseg_info if needed.
3132         (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3133         (xtensa_reorder_segments): Compute last_sec while counting sections.
3134         Remove call to get_last_sec.
3135         (get_last_sec): Delete.
3136         (cache_literal_section): Inline call to retrieve_literal_seg and its
3137         callees, seg_present and add_seg_list.
3138         (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3139         (get_frag_is_insn, get_frag_is_no_transform,
3140         set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3141         * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3142
3143 2004-10-12  Bob Wilson  <bob.wilson@acm.org>
3144
3145         * config/tc-xtensa.c: Use ISO C90 formatting.
3146         * config/tc-xtensa.h: Likewise.
3147         * config/xtensa-istack.h: Likewise.
3148         * config/xtensa-relax.c: Likewise.
3149         * config/xtensa-relax.h: Likewise.
3150
3151 2004-10-12  Paul Brook  <paul@codesourcery.com>
3152
3153         * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3154         EF_ARM_EABI_VER4.
3155         (arm_eabis): Ditto.
3156         * doc/c-arm.texi: Document that we actually support -meabi=4, not
3157         -meabi=3.
3158
3159 2004-10-08  Bob Wilson  <bob.wilson@acm.org>
3160
3161         * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3162         entries.
3163         (Acknowledgements): Use "GAS" instead of AS variable.
3164
3165 2004-10-08  Daniel Jacobowitz  <dan@debian.org>
3166
3167         * config/tc-i386.c: Include "elf/x86-64.h".
3168         (i386_elf_section_type): New function.
3169         * config/tc-i386.h (md_elf_section_type): Define.
3170         (i386_elf_section_type): New prototype.
3171
3172 2004-10-08  Linus Nielsen Feltzing  <linus@haxx.se>
3173
3174         * config/m68k-parse.h (enum m68k_register): New control register,
3175         MBAR2 (for MCF5249)
3176         * config/tc-m68k.c: Correct control register set for MCF5249.
3177
3178 2004-10-07  Bob Wilson  <bob.wilson@acm.org>
3179             Sterling Augustine  <sterling@tensilica.com>
3180
3181         * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3182         (UNREACHABLE_MAX_WIDTH): Define.
3183         (XTENSA_FETCH_WIDTH): Delete.
3184         (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3185         prefer_const16, prefer_l32r): New global variables.
3186         (LIT4_SECTION_NAME): Define.
3187         (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3188         (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3189         (frag_flags struct): New.
3190         (xtensa_block_info struct): Move from tc-xtensa.h.  Add flags field.
3191         (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3192         (bitfield, bit_is_set, set_bit, clear_bit): Define.
3193         (MAX_FORMATS): Define.
3194         (op_placement_info struct, op_placement_table): New.
3195         (O_pltrel, O_hi16, O_lo16): Define.
3196         (directiveE enum): Rename directive_generics to directive_transform.
3197         Delete directive_relax.  Add directive_schedule,
3198         directive_absolute_literals, and directive_last_directive.
3199         (directive_info): Rename "generics" to "transform".  Delete "relax".
3200         Add "schedule" and "absolute-literals".
3201         (directive_state): Adjust entries to match changes in directive_info.
3202         (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3203         (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3204         xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3205         (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3206         (align_only_targets, software_a0_b_retw_interlock,
3207         software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3208         software_avoid_short_loop, software_avoid_close_loop_end,
3209         software_avoid_all_short_loops, specific_opcode): Delete.
3210         (warn_unaligned_branch_targets): New.
3211         (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3212         workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3213         (option_[no_]link_relax, option_[no_]transform,
3214         option_[no_]absolute_literals, option_warn_unaligned_targets,
3215         option_prefer_l32r, option_prefer_const16, option_target_hardware):
3216         New enum values.
3217         (option_[no_]align_only_targets, option_literal_section_name,
3218         option_text_section_name, option_data_section_name,
3219         option_bss_section_name, option_eb, option_el): Delete.
3220         (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3221         warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3222         and target-hardware.  Delete entries for [no-]target-align-only,
3223         literal-section-name, text-section-name, data-section-name, and
3224         bss-section-name.
3225         (md_parse_option): Handle new options and remove old ones.  Accept but
3226         ignore [no-]density options.  Warn for [no-]generics and [no-]relax
3227         and treat them as [no-]transform.
3228         (md_show_usage): Add new options and remove old ones.
3229         (xtensa_setup_hw_workarounds): New.
3230         (md_pseudo_table): Change "word" entry to use xtensa_elf_cons.  Add
3231         "long", "short", "loc" and "frequency" entries.
3232         (use_generics): Rename to ...
3233         (use_transform): ... this function.  Add past_xtensa_end check.
3234         (use_longcalls): Add past_xtensa_end check.
3235         (code_density_available, can_relax): Delete.
3236         (do_align_targets): New.
3237         (get_directive): Accept dashes in directive names.  Warn about
3238         [no-]generics and [no-]relax directives and treat them as
3239         [no-]transform.
3240         (xtensa_begin_directive): Call md_flush_pending_output only for some
3241         directives.  Check for directives inside instruction bundles.  Warn
3242         about deprecated ".begin literal" usage.  Warn and ignore [no-]density
3243         directives.  Handle new directives.  Check generating_literals flag
3244         for literal_prefix.
3245         (xtensa_end_directive): Check for directives inside instruction
3246         bundles.  Warn and ignore [no-]density directives.  Handle new
3247         directives.  Call xtensa_set_frag_assembly_state.
3248         (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3249         xtensa_dwarf2_emit_insn): New.
3250         (xtensa_literal_position): Call md_flush_pending_output.  Do not check
3251         use_literal_section flag.
3252         (xtensa_literal_pseudo): Call md_flush_pending_output.  Handle absolute
3253         literals.  Use xtensa_elf_cons to parse the expression.
3254         (xtensa_literal_prefix): Do not check use_literal_section.  Support
3255         ".lit4" sections for absolute literals.  Change prefix convention to
3256         replace ".text" (or ".t" in a linkonce section).  No need to call
3257         subseg_set.
3258         (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3259         (expression_end): Handle closing braces and colons.
3260         (PLT_SUFFIX, plt_suffix): Delete.
3261         (expression_maybe_register): Use new xtensa-isa.h functions.  Use
3262         xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3263         and O_hi16 expressions as well.
3264         (tokenize_arguments): Handle closing braces and colons.
3265         (parse_arguments): Use new xtensa-isa.h functions.  Handle "invisible"
3266         operands and paired register syntax.
3267         (get_invisible_operands): New.
3268         (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax.  Use
3269         new xtensa-isa.h functions.
3270         (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3271         (xg_translate_idioms): Check if inside bundle.  Use use_transform.
3272         Handle new Xtensa LX RSR/WSR/XSR syntax.  Remove code to widen density
3273         instructions.  Use xtensa_translate_zero_immed.
3274         (operand_is_immed, operand_is_pcrel_label): Delete.
3275         (get_relaxable_immed): Use new xtensa-isa.h functions.
3276         (get_opcode_from_buf): Add slot parameter.  Use new xtensa-isa.h
3277         functions.
3278         (xtensa_print_insn_table, print_vliw_insn): New.
3279         (is_direct_call_opcode): Use new xtensa-isa.h functions.
3280         (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3281         is_branch_or_jump_opcode): Delete.
3282         (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3283         (opnum_to_reloc, reloc_to_opnum): Delete.
3284         (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3285         xtensa-isa.h functions.  Operate on one slot of an instruction.
3286         (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3287         xg_get_insn_size): Delete.
3288         (xg_get_build_instr_size): Use xg_get_single_size.
3289         (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3290         xg_build_widen_table.  Use xg_get_single_size.
3291         (xg_get_max_narrow_insn_size): Delete.
3292         (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3293         xg_is_relaxable_insn): Update calls to xg_build_widen_table.  Use
3294         xg_get_single_size.
3295         (xg_build_to_insn): Record the loc field.  Handle OP_OPERAND_HI16U and
3296         OP_OPERAND_LOW16U.  Check xg_valid_literal_expression.
3297         (xg_expand_to_stack, xg_expand_narrow): Update calls to
3298         xg_build_widen_table.  Use xg_get_single_size.
3299         (xg_immeds_fit): Use new xtensa-isa.h functions.  Update call to
3300         xg_check_operand.
3301         (xg_symbolic_immeds_fit): Likewise.  Also handle O_lo16 and O_hi16, and
3302         treat weak symbols conservatively.
3303         (xg_check_operand): Use new xtensa-isa.h functions.
3304         (is_dnrange): Delete.
3305         (xg_assembly_relax): Inline previous calls to tinsn_copy.
3306         (xg_finish_frag): Specify separate relax states for the frag and slot0.
3307         (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3308         xtensa-isa.h functions.
3309         (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3310         xg_instruction_matches_options): New.
3311         (xg_instruction_matches_rule): Handle O_register expressions.  Call
3312         xg_instruction_matches_options.
3313         (transition_rule_cmp): New.
3314         (xg_instruction_match): Update call to xg_build_simplify_table.
3315         (xg_build_token_insn): Record loc fields.
3316         (xg_simplify_insn): Check is_specific_opcode field and
3317         density_supported flag.
3318         (xg_expand_assembly_insn): Skip checking code_density_available.  Use
3319         new xtensa-isa.h functions.  Call use_transform instead of can_relax.
3320         (xg_assemble_literal): Add error handling for O_big.  Call
3321         record_alignment.  Handle O_pltrel.
3322         (xg_valid_literal_expression): New.
3323         (xg_assemble_literal_space): Add slot parameter.  Remove call to
3324         set_expr_symbol_offset.  Add call to record_alignment.  Update call to
3325         xg_finish_frag.
3326         (xg_emit_insn): Delete.
3327         (xg_emit_insn_to_buf): Add format parameter.  Update calls to
3328         xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3329         (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3330         and slot parameters.  Handle new "alternate" relocations for absolute
3331         literals and CONST16 instructions.  Check for bad uses of O_lo16 and
3332         O_hi16.  Use new xtensa-isa.h functions.
3333         (xg_assemble_tokens): Delete.
3334         (is_register_writer): Use new xtensa-isa.h functions.
3335         (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3336         old-style RSR from LCOUNT.
3337         (next_frag_opcode): Delete.
3338         (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3339         update_next_frag_state): New.
3340         (update_next_frag_nop_state): Delete.
3341         (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3342         (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3343         the state of the absolute-literals directive.  Add calls to
3344         record_alignment and xtensa_set_frag_assembly_state.  Call
3345         xtensa_switch_to_non_abs_literal_fragment instead of
3346         xtensa_switch_to_literal_fragment.
3347         (build_nop): New.
3348         (assemble_nop): Use build_nop.  Update call to xtensa_insnbuf_to_chars.
3349         (get_expanded_loop_offset): Change check for undefined opcode to an
3350         assertion.
3351         (xtensa_set_frag_assembly_state, relaxable_section,
3352         xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3353         xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3354         (md_begin): Update call to xtensa_isa_init.  Initialize linkrelax to 1.
3355         Set lit4_seg_name.  Call xg_init_vinsn.  Initialize new global opcodes.
3356         Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3357         (xtensa_init_fix_data): New.
3358         (xtensa_frob_label): Reset label symbol to the current frag.  Check
3359         do_align_targets and generating_literals flag.  Propagate frequency
3360         info to new alignment frag.  Call xtensa_set_frag_assembly_state.
3361         (xtensa_unrecognized_line): New.
3362         (xtensa_flush_pending_output): Check if inside a bundle.  Add a call
3363         to xtensa_set_frag_assembly_state.
3364         (error_reset_cur_vinsn): New.
3365         (md_assemble): Remove check for literal frag.  Remove call to
3366         istack_init.  Call use_transform instead of use_generics.  Parse
3367         explicit instruction format specifiers.  Move code for
3368         a0_b_retw_interlock workaround to xg_assemble_vliw_tokens.  Call
3369         error_reset_cur_vinsn on errors.  Add call to get_invisible_operands.
3370         Add dwarf2_where call.  Remote automatic alignment for ENTRY
3371         instructions.  Move call to xtensa_clear_insn_labels to the end.
3372         Rearrange to handle bundles.
3373         (xtensa_cons_fix_new): Delete.
3374         (xtensa_handle_align): New.
3375         (xtensa_frag_init): Call xtensa_set_frag_assembly_state.  Remove
3376         assignment to is_no_density field.
3377         (md_pcrel_from): Use new xtensa-isa.h functions.  Use decode_reloc
3378         instead of reloc_to_opnum.  Handle "alternate" relocations.
3379         (xtensa_force_relocation, xtensa_check_inside_bundle,
3380         xtensa_elf_section_change_hook): New.
3381         (xtensa_symbol_new_hook): Delete.
3382         (xtensa_fix_adjustable): Check for difference of symbols with an
3383         offset.  Check for external and weak symbols.
3384         (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3385         (md_estimate_size_before_relax): Return expansion for the first slot.
3386         (tc_gen_reloc): Handle difference of symbols by producing
3387         XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3388         into the output.  Handle new XTENSA_SLOT*_OP relocs by storing the
3389         tentative values into the output when linkrelax is set.
3390         (XTENSA_PROP_SEC_NAME): Define.
3391         (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3392         Create literal tables only if using literal sections.  Create new
3393         property tables instead of old instruction tables.  Check for unaligned
3394         branch targets and loops.
3395         (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3396         new_resource_table, clear_resource_table, resize_resource_table,
3397         resources_available, reserve_resources, release_resources,
3398         opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3399         resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3400         bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3401         (xtensa_end): Call xtensa_flush_pending_output.  Set past_xtensa_end
3402         flag.  Update checks for workaround options.  Call
3403         xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3404         (xtensa_cleanup_align_frags): Add special case for branch targets.
3405         Check for and mark unreachable frags.
3406         (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3407         Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3408         end of a zero-overhead loop body.
3409         (frag_can_negate_branch): Handle instructions with multiple slots.
3410         Use new xtensa-isa.h functions
3411         (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3412         xtensa_mark_zcl_first_insns): New.
3413         (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3414         transformations are disabled.
3415         (next_instrs_are_b_retw): Use new xtensa-isa.h functions.  Handle
3416         multislot instructions.
3417         (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3418         Likewise.  Also error if transformations are disabled.
3419         (unrelaxed_frag_max_size): New.
3420         (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3421         xtensa-isa.h functions.
3422         (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3423         xtensa_opcode_is_loop instead of is_loop_opcode.
3424         (get_text_align_power): Replace as_fatal with assertion.
3425         (get_text_align_fill_size): Iterate instead of using modulus when
3426         use_nops is false.
3427         (get_noop_aligned_address): Assert that this is for a machine-dependent
3428         RELAX_ALIGN_NEXT_OPCODE frag.  Use next_frag_opcode_is_loop,
3429         xg_get_single_size, and frag_format_size.
3430         (get_widen_aligned_address): Rename to ...
3431         (get_aligned_diff): ... this function.  Add max_diff parameter.
3432         Remove handling of rs_align/rs_align_code frags.  Use
3433         next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3434         next_frag_opcode_is_loop, and xg_get_single_size.  Compute max_diff
3435         and pass it back to caller.
3436         (xtensa_relax_frag): Use relax_frag_loop_align.  Add code for new
3437         RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3438         RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types.  Check relax_seen.
3439         (relax_frag_text_align): Rename to ...
3440         (relax_frag_loop_align): ... this function.  Assume loops can only be
3441         in the first slot of an instruction.
3442         (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3443         instruction.  Remove call to frag_wane.
3444         (relax_frag_narrow): Rename to ...
3445         (relax_frag_for_align): ... this function.  Extend to handle
3446         RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3447         RELAX_NARROW for the first slot.
3448         (find_address_of_next_align_frag, bytes_to_stretch): New.
3449         (future_alignment_required): Use find_address_of_next_align_frag and
3450         bytes_to_stretch.  Look ahead to subsequent frags to make smarter
3451         alignment decisions.
3452         (relax_frag_immed): Add format, slot, and estimate_only parameters.
3453         Check if transformations are enabled for b_j_loop_end workaround.
3454         Use new xtensa-isa.h functions and handle multislot instructions.
3455         Update call to xg_assembly_relax.
3456         (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3457         RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3458         frag types.
3459         (convert_frag_narrow): Add segP, format and slot parameters.  Call
3460         convert_frag_immed for branch instructions.  Adjust calls to
3461         tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf.  Use
3462         xg_get_single_size and xg_get_single_format.
3463         (convert_frag_fill_nop): New.
3464         (convert_frag_immed): Add format and slot parameters.  Handle multislot
3465         instructions and use new xtensa-isa.h functions.  Update calls to
3466         tinsn_immed_from_frag and xg_assembly_relax.  Check if transformations
3467         enabled for b_j_loop_end workaround.  Use build_nop instead of
3468         assemble_nop.  Check is_specific_opcode flag.  Check for unreachable
3469         frags.  Use xg_get_single_size.  Handle O_pltrel.
3470         (fix_new_exp_in_seg): Remove check for old plt flag.
3471         (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3472         xtensa_insnbuf_to_chars.  Call tinsn_immed_from_frag.  Change check
3473         for loop opcode to an assertion.  Mark all frags up to the end of the
3474         loop as not transformable.
3475         (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3476         (get_subseg_info): New.
3477         (xtensa_move_literals): Call xtensa_set_frag_assembly_state.  Add null
3478         check for dest_seg.
3479         (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3480         literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3481         (xtensa_switch_to_non_abs_literal_fragment): New.
3482         (cache_literal_section): Add is_code parameter and pass it through to
3483         retrieve_literal_seg.
3484         (retrieve_literal_seg): Add is_code parameter and use it to set the
3485         flags on the literal section.  Handle case where head parameter is 0.
3486         (get_frag_is_no_transform, set_frag_is_specific_opcode,
3487         set_frag_is_no_transform): New.
3488         (xtensa_create_property_segments): Add end_property_function parameter
3489         and pass it through to add_xt_block_frags.  Call bfd_get_section_flags
3490         and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3491         (xtensa_create_xproperty_segments, section_has_xproperty): New.
3492         (add_xt_block_frags): Add end_property_function parameter and call it
3493         if it is non-zero.  Call xtensa_frag_flags_init.
3494         (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3495         get_frag_property_flags, frag_flags_to_number,
3496         xtensa_frag_flags_combinable, xt_block_aligned_size,
3497         xtensa_xt_block_combine, add_xt_prop_frags,
3498         init_op_placement_info_table, opcode_fits_format_slot,
3499         xg_get_single_size, xg_get_single_format): New.
3500         (istack_push): Inline call to tinsn_copy.
3501         (tinsn_copy): Delete.
3502         (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3503         CONST16 opcodes.  Handle O_big, O_illegal, and O_absent.
3504         (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3505         (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3506         functions.  Handle invisible operands.
3507         (tinsn_to_slotbuf): New.
3508         (tinsn_check_arguments): Use new xtensa-isa.h functions.
3509         (tinsn_from_chars): Add slot parameter.  Rewrite using xg_init_vinsn,
3510         vinsn_from_chars, and xg_free_vinsn.
3511         (tinsn_from_insnbuf): New.
3512         (tinsn_immed_from_frag): Add slot parameter and handle multislot
3513         instructions.  Handle symbol differences.
3514         (get_num_stack_text_bytes): Use xg_get_single_size.
3515         (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3516         xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3517         get_expr_register, set_expr_symbol_offset_diff): New.
3518         * config/tc-xtensa.h (MAX_SLOTS): Define.
3519         (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3520         RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3521         RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3522         RELAX_NONE types.
3523         (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3524         (xtensa_frag_type struct): Add is_assembly_state_set,
3525         use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3526         is_align, is_text_align, alignment, and is_first_loop_insn fields.
3527         Replace is_generics and is_relax fields by is_no_transform field.
3528         Delete is_text and is_longcalls fields.  Change text_expansion and
3529         literal_expansion to arrays of MAX_SLOTS entries.  Add arrays of
3530         per-slot information: literal_frags, slot_subtypes, slot_symbols,
3531         slot_sub_symbols, and slot_offsets.  Add fr_prev field.
3532         (xtensa_fix_data struct): New.
3533         (xtensa_symfield_type struct): Delete plt field.
3534         (xtensa_block_info struct): Move definition to tc-xtensa.h.  Add
3535         forward declaration here.
3536         (xt_section_type enum): Delete xt_insn_sec.  Add xt_prop_sec.
3537         (XTENSA_SECTION_RENAME): Undefine.
3538         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3539         tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3540         HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3541         (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3542         (unit_num_copies_func, opcode_num_units_func,
3543         opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3544         (resource_table struct): New.
3545         * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3546         (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3547         literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3548         (tinsn_copy): Delete prototype.
3549         (vliw_insn struct): New.
3550         * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3551         (widen_spec_list): Add option conditions for density and boolean
3552         instructions.  Add expansions using CONST16 and conditions for using
3553         CONST16 vs. L32R.  Use new Xtensa LX RSR/WSR syntax.  Add entries for
3554         predicted branches.
3555         (simplify_spec_list): Add option conditions for density instructions.
3556         Add entry for NOP instruction.
3557         (append_transition): Add cmp function pointer parameter and use it to
3558         insert the new entry in order.
3559         (operand_function_LOW16U, operand_function_HI16U): New.
3560         (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3561         OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3562         (enter_opname, split_string): Use xstrdup instead of strdup.
3563         (init_insn_pattern): Initialize new options field.
3564         (clear_req_or_option_list, clear_req_option_list,
3565         clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3566         New.
3567         (parse_insn_pattern): Parse option conditions.
3568         (transition_applies): New.
3569         (build_transition): Use new xtensa-isa.h functions.  Fix incorrectly
3570         swapped last arguments in calls to append_constant_value_condition.
3571         Call clone_req_option_list.  Add warning about invalid opcode.
3572         Handle LOW16U and HI16U function names.
3573         (build_transition_table): Add cmp parameter and use it in calls to
3574         append_transition.  Use new xtensa-isa.h functions.  Check
3575         transition_applies before adding entries.
3576         (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3577         pass it through to build_transition_table.
3578         * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3579         ReqOption, transition_cmp_fn): New types.
3580         (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3581         (transition_rule struct): Add options field.
3582         * doc/as.texinfo (Overview): Update Xtensa options.
3583         * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3584         --[no-]relax, and --[no-]generics options.  Update descriptions of
3585         --text-section-literals and --[no-]longcalls.  Add
3586         --[no-]absolute-literals and --[no-]transform.
3587         (Xtensa Syntax): Add description of syntax for FLIX instructions.
3588         Remove use of "generic" and "specific" terminology for opcodes.
3589         (Xtensa Registers): Generalize the syntax description to include
3590         user-defined register files.
3591         (Xtensa Automatic Alignment): Update.
3592         (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3593         (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3594         (Xtensa Directives): Remove confusing rules about precedence.
3595         (Density Directive, Relax Directive): Delete.
3596         (Schedule Directive): New.
3597         (Generics Directive): Rename to ...
3598         (Transform Directive): ... this node.
3599         (Literal Directive): Update for absolute literals.  Missing
3600         literal_position directive is now an error.
3601         (Literal Position Directive): Update for absolute literals.
3602         (Freeregs Directive): Delete.
3603         (Absolute Literals Directive): New.
3604         (Frame Directive): Minor editing.
3605         * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3606         Update dependencies.
3607         * Makefile.in: Regenerate.
3608
3609 2004-10-07  Richard Sandiford  <rsandifo@redhat.com>
3610
3611         * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3612         to build the second and third fixups for a composite relocation.
3613         (macro_read_relocs): New function.
3614         (macro_build): Use it.
3615         (s_cpsetup): Pass all three composite relocation codes to macro_build.
3616         Simplify fragging code accordingly.
3617         (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3618         of the composite relocation.  Set fx_tcbit in both fixups.
3619
3620 2004-10-07  Richard Sandiford  <rsandifo@redhat.com>
3621
3622         * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3623         (md_apply_fix3): Don't treat composite relocs as done.
3624
3625 2004-10-07  Jan Beulich <jbeulich@novell.com>
3626
3627         * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3628         prefix for symbol names generated from the LOCAL macro directive.
3629
3630         * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3631         FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3632
3633 2004-10-07  Tomer Levi  <Tomer.Levi@nsc.com>
3634
3635         * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3636         Special registers.
3637         (md_assemble): Add error checking for Co-Processor instructions.
3638         (get_cinv_parameters): Add 'b' option to invalidate the
3639         branch-target cache.
3640
3641 2004-10-05  Paul Brook  <paul@codesourcery.com>
3642
3643         * config/tc-arm.c (unwind): New variable.
3644         (vfp_sp_encode_reg): New function.
3645         (vfp_sp_reg_required_here): Use it.
3646         (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3647         (vfp_parse_reg_list): New function.
3648         (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3649         s_arm_unwind_personality, s_arm_unwind_personalityindex,
3650         s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3651         s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3652         functions.
3653         (md_pseudo_table): Add them.
3654         (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3655         (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3656         (set_section, add_unwind_adjustsp, flush_pending_unwind,
3657         finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3658         require_hashconst, add_unwind_opcode): New functions.
3659         * doc/c-arm.texi: Document unwinding opcodes.
3660         * NEWS: Mention the new feature.
3661
3662 2004-10-04  Eric Christopher  <echristo@redhat.com>
3663
3664         * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3665
3666 2004-10-01  H.J. Lu  <hongjiu.lu@intel.com>
3667
3668         * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3669         TLS relocations.
3670         * config/tc-s390.c (md_apply_fix3): Likewise.
3671         * config/tc-sparc.c (md_apply_fix3): Likewise.
3672
3673 2004-10-01  Paul Brook  <paul@codesourcery.com>
3674
3675         * config/tc-arm.c (arm_elf_section_type): New function.
3676         (arm_elf_change_section): Set section link for exidx sections.
3677         * config/tc-arm.h (arm_elf_section_type): Add prototype.
3678         (md_elf_section_type): Define.
3679
3680 2004-10-01  Bill Farmer  <Bill@the-farmers.freeserve.co.uk>
3681
3682         * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3683         instruction's offset.
3684
3685 2004-10-01  Adam Nemet  <anemet@lnxw.com>
3686
3687         * (TARGET_FORMAT): Remove LynxOS COFF definition.
3688
3689 2004-10-01  Ravi Ramaseshan  <ravi.ramaseshan@codito.com>
3690
3691         * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3692         asymbol *, instead use symbol_get_bfdsym.
3693
3694 2004-09-30  Linus Nielsen Feltzing  <linus@haxx.se>
3695
3696         * config/tc-m68k.c (select_control_regs): Add mcf5249.
3697
3698 2004-09-30  Paul Brook  <paul@codesourcery.com>
3699
3700         * config/tc-arm.c (do_smi, do_nop): New functions.
3701         (insns): Add ARMv6ZK instructions.
3702         (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3703         (tc_gen_reloc): Ditto.
3704         (arm_cpus): Add mpcore and arm1176.
3705         (arm_archs): Add armv6{k,z,zk}.
3706         * doc/c-arm.texi: Document new cores and architectures.
3707
3708 2004-09-30  Nick Clifton  <nickc@redhat.com>
3709
3710         * config/tc-arm.c: Use ISO C90 formatting.
3711
3712 2004-09-30  Vladimir Ivanov  <vladitx@nucleusys.com>
3713
3714         * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3715         as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3716         REG_TYPE_MVDX is expected.
3717
3718 2004-09-29  Marc Bevand  <m.bevand@gmail.com>
3719
3720         * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3721
3722 2004-09-21  James E Wilson  <wilson@specifixinc.com>
3723
3724         * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3725         (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3726         output_spill_base, output_unat_psprel, output_lc_psprel,
3727         output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3728         output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3729         output_spill_psprel_p): Use it.
3730
3731 2004-09-20  Tomer Levi  <Tomer.Levi@nsc.com>
3732
3733         * config/tc-crx.c (handle_LoadStor): New function.
3734         Handle load/stor unique instructions before parsing.
3735
3736 2004-09-17  Paul Brook  <paul@codesourcery.com>
3737
3738         * config/tc-arm.c (s_arm_rel31): New funciton.
3739         (md_pseudo_table): Add .rel31.
3740         (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3741         BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3742         (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3743         (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3744         (arm_parse_reloc): Add (target2).
3745
3746 2004-09-17  Alan Modra  <amodra@bigpond.net.au>
3747
3748         * Makefile.am: Run "make dep-am".
3749         * Makefile.in: Regenerate.
3750         * aclocal.m4: Regenerate.
3751         * configure: Regenerate.
3752         * doc/Makefile.in: Regenerate.
3753         * po/POTFILES.in: Regenerate.
3754         * po/gas.pot: Regenerate.
3755
3756 2004-09-14  Hideki IWAMOTO  <h-iwamoto@kit.hi-ho.ne.jp>
3757
3758         * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3759         [!LLONG_MAX]: Ditto.
3760
3761 2004-09-13  Paul Brook  <paul@codesourcery.com>
3762
3763         * config/tc-arm.c: Rename RELABS to TARGET1.
3764
3765 2004-09-13  Alan Modra  <amodra@bigpond.net.au>
3766
3767         * messages.c (as_internal_value_out_of_range): Cast values passed
3768         to as_bad_where or as_warn_where to proper type.
3769
3770 2004-09-11  Theodore A. Roth  <troth@openavr.org>
3771
3772         * config/tc-avr.c: Add support for
3773         atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3774
3775 2004-09-09  Alan Modra  <amodra@bigpond.net.au>
3776
3777         * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3778         from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3779
3780 2004-09-08  Paul Brook  <paul@codesourcery.com>
3781
3782         * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3783         fini_array and preinit_array section types.
3784         * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3785         and fini_array.
3786         * doc/as.texinfo: Document extra section types.
3787
3788 2004-09-02  Mark Mitchell  <mark@codesourcery.com>
3789
3790         * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3791         * Makefile.in: Regenerated.
3792         * configure.in: Set em for arm*-*-symbianelf*.
3793         * configure: Regenerated.
3794         * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3795         vectors when appropriate.
3796         * config/te-symbian.h: New file.
3797
3798 2004-09-03  Tomer Levi  <Tomer.Levi@nsc.com>
3799
3800         * config/tc-crx.c (gettrap): Exception vector can be case
3801         insensitive.
3802         (process_label_constant): Fix a 32-bit displacement bug in branch
3803         instructions.
3804         (get_operandtype) : Bug fix, wrong operand was used.
3805         (process_label_constant): Initialize relocation type to
3806         BFD_RELOC_NONE
3807
3808 2004-09-01  Richard Earnshaw < reanrsha@arm.com>
3809
3810         * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3811         for synthesizable cores.
3812
3813         * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3814
3815 2004-08-25  Dmitry Diky  <diwil@spec.ru>
3816
3817         * config/tc-msp430.c:   Clean-up the code.
3818         (md_relax_table): New relax table.
3819         (mcu_types): Sort MCU types.
3820         (md_pseudo_table): Add .profiler pseudo handler.
3821         (pow2value): New function.
3822         (msp430_profiler): New function.
3823         (msp430_operands): Add new insns handlers.
3824         (msp430_srcoperand): Add register operand handler, allow complex
3825         expressions.
3826         (md_estimate_size_before_relax): Rewritten.
3827         (md_convert_frag): Rewritten.
3828         (msp430_relax_frag): New function.
3829         * config/tc-msp430.h (md_relax_frag): define macro
3830         * doc/c-msp430.texi: Update information.
3831
3832 2004-08-24  Nick Clifton  <nickc@redhat.com>
3833
3834         * as.c (std_shortopts): Allow -g to take an optional argument.
3835         (parse_args): Pass any switch starting with -g on to the backend
3836         for parsing.
3837
3838 2004-08-18  Mark Mitchell  <mark@codesourcery.com>
3839
3840         * configure.in (arm*-*-symbianelf*): New target.
3841         (arm*-*-eabi*): Likewise.
3842         * configure: Regenerated.
3843
3844 2004-08-18  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
3845         * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3846         correctly.
3847
3848 2004-08-18  Jakub Jelinek  <jakub@redhat.com>
3849
3850         * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3851         argument, don't do anything if current section is not
3852         .gnu.linkonce.t.* and linkonce_empty is set.
3853         (generate_unwind_image, dot_endp): Adjust callers, call
3854         start_unwind_section (*, 1) if nothing will be put into the
3855         section.
3856
3857 2004-08-17  Nick Clifton  <nickc@redhat.com>
3858
3859         * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3860         (show_usage): Add -g.
3861         (std_longopts): Add --gen-debug.  Alpha sort the table.
3862         (parse_args): Print an error message if a switch is not handled.
3863         Handle the -g switch, calling md_debug_format_selector() if
3864         necessary.
3865         * NEWS: Mention new feature.
3866         * doc/as.texinfo: Document new switch.
3867         * doc/internals.texi: Document behaviour of md_parse_option.
3868
3869         * config/tc-arm.c (md_parse_option): Do not issue an error message
3870         if the switch is not recognised.
3871         * config/tc-m68k.c (md_parse_option): Likewise.
3872         * config/tc-pdp11.c (md_parse_option): Likewise.
3873         * config/tc-v850.c (md_parse_option): Likewise.
3874
3875         * as.h: Fix up formatting.
3876         * tc.h: Likewise.
3877
3878 2004-08-16  Nick Clifton  <nickc@redhat.com>
3879
3880         * macro.c (macro_set_alternate): Use ISO C90 formatting.
3881
3882         * configure.in: Sort architecture based tables alphabetically.
3883         * configure: Regenerate.
3884
3885 2004-08-16  Alan Modra  <amodra@bigpond.net.au>
3886
3887         * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3888         { "cc", 68 }, with { "cr", 70 }.
3889
3890 2004-08-13 Jan Beulich <jbeulich@novell.com>
3891            Nick Clifton <nickc@redhat.com>
3892
3893         * as.c: Add and handle new --alternate command line option.
3894         * macro.c (macro_set_alternate): New.
3895         * macro.h (macro_set_alternate): Declare.
3896         * read.c: Add and handle new .altmacro and .noaltmacro directives.
3897         * doc/as.texinfo: Document new command line option and pseudo-ops
3898         as well as insert documentation originating from gasp about
3899         alternate macro syntax.
3900         * NEWS: Mention new command line option and pseudo-ops.
3901
3902 2004-08-10  Mark Mitchell  <mark@codesourcery.com>
3903
3904         * expr.c (operand): Handle the "~", "-", and "!" operators applied
3905         to bignums.
3906
3907 2004-08-06  Paul Brook  <paul@codesourcery.com>
3908
3909         * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3910         Handle new relocations.
3911         * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3912
3913 2004-08-05  Bob Wilson  <bob.wilson@acm.org>
3914
3915         * write.c (relax_segment): Use was_address instead of address when
3916         setting fr_fix field for align frag due to backwards .org.
3917
3918 2004-07-29  Alexandre Oliva  <aoliva@redhat.com>
3919
3920         Introduce SH2a support.
3921         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
3922         * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3923         arch_sh2a_nofpu_up.
3924         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
3925         * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3926         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
3927         * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3928         to end of conditional expression.
3929         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
3930         * config/tc-sh.c: Add sh2a-nofpu support.
3931         2003-12-29  DJ Delorie  <dj@redhat.com>
3932         * tc-sh.c: Add sh2a support.
3933         (parse_reg): Add tbr.
3934         (parse_at): Support @@(disp,tbr).
3935         (get_specific): Support sh2a opcodes.
3936         (insert4): New, for 4 byte relocs.
3937         (build_Mytes): Support sh2a opcodes.
3938         (md_apply_fix3_Mytes): Support sh2a opcodes.
3939         2003-12-02  Michael Snyder  <msnyder@redhat.com>
3940         * config/tc-sh.c (md_parse_option): Handle sh2a.
3941         (sh_elf_final_processing): Ditto.
3942
3943 2004-07-27  Jason Thorpe  <thorpej@wasabisystems.com>
3944
3945         * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3946         for TE_NetBSD.
3947
3948 2004-07-27  Alan Modra  <amodra@bigpond.net.au>
3949
3950         * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3951         (ppc_arch): Expand comment.
3952
3953 2004-07-27  Tomer Levi  <Tomer.Levi@nsc.com>
3954
3955         * config/tc-crx.c: Support evaluating the difference between two
3956         symbols.
3957         * config/tc-crx.h: Likewise.
3958
3959 2004-07-26  H.J. Lu  <hongjiu.lu@intel.com>
3960
3961         * config/tc-ia64.c (start_unwind_section): Set the linked-to
3962         section.
3963         (ia64_elf_section_change_hook): Set the linked-to section for
3964         SHT_IA_64_UNWIND.
3965
3966 2004-07-26  Dmitry Diky  <diwil@spec.ru>
3967
3968         * config/tc-msp430.c: Add new subtargets: msp430x1610,
3969         msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3970         msp430xG438, msp430xG439.
3971
3972 2004-07-25  Daniel Jacobowitz  <dan@debian.org>
3973
3974         * doc/as.texinfo (Section, PushSection): Correct documentation
3975         for ELF.
3976
3977 2004-07-21  Jan Beulich  <jbeulich@novell.com>
3978
3979         * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3980         permissible for the selected instruction suffix.
3981         (match_template): Don't permit 64-bit general purpose operands in
3982         32-bit mode.
3983         (finalize_imm): Permit 64-bit immediates.
3984         (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3985         specially except for the width of the used base and/or index
3986         registers.  For 32-bit displacements, use sign-extended
3987         relocations only when using 64-bit addressing.
3988         Force zero displacement on rip-relative addressing when there is
3989         no other displacement.
3990         (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3991         specially except for the width of the used base and/or index
3992         registers.
3993         (parse_register): Disallow Reg64 registers in 32-bit mode.
3994
3995         * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3996         suffix if the instruction doesn't support it.
3997
3998 2004-07-20  Maciej W. Rozycki  <macro@linux-mips.org>
3999
4000         * config/tc-mips.c (append_insn): Handle constant expressions with
4001         no associated relocation.
4002         (mips_ip): Cancel the expression after use for the Q format
4003         specifier.
4004         (parse_relocation): Return no relocation for unsupported
4005         operators.
4006         (my_getSmallExpression): Return no relocation if no relocation
4007         operators are used.
4008
4009 2004-07-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4010
4011         * config/obj-som.c (adjust_stab_sections): Add prototype.
4012         (obj_som_compiler, obj_som_version, obj_som_copyright,
4013         adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4014         * config/tc-hppa.c (update_subspace):  Likewise.
4015         (is_defined_subspace): Amplify comment.
4016         * config/obj-som.h (som_frob_file): Add prototype.
4017
4018 2004-07-19  Christopher Faylor  <cgf@timesys.com>
4019             H.J. Lu  <hongjiu.lu@intel.com>
4020
4021         * subsegs.c (section_symbol): Don't create a new segment when
4022         existing segment is undefined.
4023
4024 2004-07-16  Richard Earnshaw  <rearnsha@arm.com>
4025
4026         * config/tc-arm.c: Include include/opcode/arm.h.
4027         (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4028         (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4029         (FPU_ARCH_*): Delete.
4030         * Makefile.am: Update dependencies.
4031         * Makefile.in: Regenerate.
4032
4033 2004-07-15  Nick Clifton  <nickc@redhat.com>
4034
4035         * configure.in: Accept armbe as a big-endian arm configuration.
4036         * configure: Regenerate.
4037
4038 2004-07-13  Thomas Nystrom  <thn@saeab.se>
4039
4040         * config/tc-i386.c (T_SHIFTOP): New constant.
4041         (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4042         (intel_el1): Handle '~'.
4043         (intel_get_token): Handle '<>', '&', '|' and '~'.
4044
4045 2004-07-13  Nick Clifton <nickc@redhat.com>
4046
4047         (md_assemble): Remove spurious newline from end of as_bad error
4048         message.
4049         (intel_e05_1): Likewise.
4050         (intel_e11): Likewise.
4051         (intel_match_token): Likewise.
4052
4053 2004-07-11  Andreas Schwab  <schwab@suse.de>
4054
4055         * config/tc-m68k.c: Convert to C90.  Remove redundant
4056         declarations.  Indentation fixup.
4057         [M68KCOFF]: Include "obj-coff.h" instead of declaring
4058         obj_coff_section ourselves.
4059
4060 2004-07-09  James E Wilson  <wilson@specifixinc.com>
4061
4062         * config/tc-ia64.c (default_big_endian): New.
4063         (dot_byteorder, md_begin): Use it.
4064         (md_parse_option): Set it.
4065
4066 2004-07-09  Nick Clifton  <nickc@redhat.com>
4067
4068         * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4069         * configure: Regenerate.
4070         * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4071         * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4072         sh_find_elf_flags if necessary.
4073
4074 2004-07-08  Richard Sandiford  <rsandifo@redhat.com>
4075
4076         * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4077         going to be split into more than one in-place addend, return 0
4078         for relocations against mergeable sections.  Associate comments
4079         with code.
4080
4081 2004-07-07  Tomer Levi  <Tomer.Levi@nsc.com>
4082
4083         * Makefile.am (CPU_TYPES): Add crx.
4084         (TARGET_CPU_CFILES): Add config/tc-crx.c.
4085         (TARGET_CPU_HFILES): Add config/tc-crx.h.
4086         (DEPTC_crx_elf): New target.
4087         (DEPOBJ_crx_elf): Likewise.
4088         (DEP_crx_elf): Likewise.
4089         * Makefile.in: Regenerate.
4090         * configure.in: Add crx* target.
4091         * configure: Regenerate.
4092         * config/tc-crx.c: New file.
4093         * config/tc-crx.h: New file.
4094         * NEWS: Mention new target.
4095
4096 2004-07-06  Nick Clifton  <nickc@redhat.com>
4097
4098         * config.in: Undefine TARGET_SYMBIAN by default.
4099         * configure.in:
4100         * configure: Regenerate. Add sh-symbian-elf target.  If
4101         selected define TARGET_SYMBIAN.
4102         * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4103         format if TARGET_SYMBIAN has been defined.
4104
4105         * output-file.c (output_file_create): Report the target format
4106         chosen when bfd_openw reports that it is invalid.
4107
4108         * config/obj-coff.c (coff_pseudo_table): Only define the weak
4109         pseudo for BFD based assemblers.
4110
4111 2004-07-05  Andrew Stubbs <andrew.stubbs@superh.com>
4112
4113         gas:
4114         * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4115         (md_parse_option): Remove redundant -isa testing.
4116         Make bfd_arch variable const.
4117         (md_show_usage): Make bfd_arch variable const.
4118
4119 2004-07-03  James E Wilson  <wilson@specifixinc.com>
4120
4121         * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4122         * config/tc-ia64.h (md_frag_check): Define.
4123
4124 2004-07-03  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
4125
4126         * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4127         externals.
4128         * doc/as.texinfo (Weak): Document PE weak symbols.
4129
4130 2004-07-03  Richard Sandiford  <rsandifo@redhat.com>
4131
4132         * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4133         (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4134         (mips_frob_file): Rework so that only a single pass through the
4135         relocs is needed.  Allow %lo()s to have higher offsets than their
4136         corresponding %hi()s or %got()s.
4137
4138 2004-07-02  Nick Clifton  <nickc@redhat.com>
4139
4140         * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4141         allow values which have come from undefined symbols.
4142         Always consider this fixup to have been processed as a reloc
4143         cannot be generated for it.
4144
4145 2004-07-02  Alan Modra  <amodra@bigpond.net.au>
4146
4147         * frags.h (struct frag): Add has_code and insn_addr fields.
4148         * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4149         * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4150         * config/tc-ppc.h (md_frag_check): Define.
4151
4152 2004-06-28  Maciej W. Rozycki  <macro@linux-mips.org>
4153
4154         * doc/Makefile.am (info): Rename goal to...
4155         (info-local): ... this, to preserve implicit dependencies.
4156         * doc/Makefile.in: Regenerate with automake 1.8.5.
4157
4158 2004-06-25  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
4159
4160         * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4161         (m32r_cgen_record_fixup_exp): Changed for  @GOTOFF, @GOT.
4162         (m32r_fix_adjustable): Changed for  @GOTOFF, @GOT, @PLT.
4163         (tc_gen_reloc): Likewise.
4164         (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4165         (m32r_parse_name): Likewise.
4166         (m32r_cgen_parse_fix_exp): Likewise.
4167         * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4168         (O_PIC_reloc): Likewise.
4169         (TC_CGEN_PARSE_FIX_EXP): Likewise..
4170         * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4171         for @GOTOFF, @GOT, @PLT.
4172
4173 2004-06-21 Jan Beulich  <jbeulich@novell.com>
4174
4175         * gas/symbols.c: While discarding ordinary local absolute symbols
4176         when --strip-local-absolute is in effect, retain file symbols.
4177
4178 2004-06-20  Andreas Schwab  <schwab@suse.de>
4179
4180         * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4181         (md_parse_option): Likewise.
4182
4183 2004-06-17  Jan Beulich <jbeulich@novell.com>
4184
4185         * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4186         * config/te-netware.h: New file.
4187         * config/te-ppcnw.h: Delete: Obsolete.
4188         * configure.in: Eliminate ill NetWare targets. Make generic
4189         NetWare target use proper emulation.
4190         * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4191         reference to new te-netware.h.
4192         * configure: Regenerate.
4193         * Makefile.in: Regenerate.
4194
4195 2004-06-15  Martin Schwidefsky  <schwidefsky@de.ibm.com>
4196
4197         * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4198         comparison in .insn pseudo operation.
4199
4200 2004-06-15  Alan Modra  <amodra@bigpond.net.au>
4201
4202         * config/obj-coff.c (coff_adjust_section_syms): Use
4203         bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4204         (coff_frob_section): Likewise.
4205         * config/tc-mips.c (md_apply_fix3): Likewise.
4206         * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4207         (elf_frob_file_after_relocs): Likewise.
4208
4209 2004-06-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4210
4211         * config/tc-hppa.c (log2): Rename to exact_log2.
4212         (pa_next_subseg): Delete unused function.
4213         (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4214         (create_new_subspace): Likewise.
4215
4216         Bug gas/213
4217         * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4218         labels.  Fix warning.
4219
4220 2004-05-28  DJ Delorie  <dj@redhat.com>
4221
4222         * config/tc-mn10300.h (tc_fix_adjustable): Define.
4223         * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4224         or non-merged symbols.
4225
4226 2004-05-28  H.J. Lu  <hongjiu.lu@intel.com>
4227
4228         * config/tc-ia64.c (remove_marked_resource): Save, clear and
4229         restore the old slot when inserting srlz.i/srlz.d.
4230
4231 2004-05-28  Andrew Stubbs <andrew.stubbs@superh.com>
4232
4233         * Makefile.am: Regenerate dependecies.
4234         * Makefile.in: Regenerate.
4235         * config/tc-sh.c (valid_arch): Make unsigned.
4236         (preset_target_arch): Likewise.
4237         (md_begin): Use new architecture flags system.
4238         (get_specific): Likewise.
4239         (assemble_ppi): Likewise.
4240         (md_assemble): Likewise. Also fix error check for bad opcodes.
4241         (md_parse_option): Likewise. Also generate -isa values according
4242         to the table in bfd/cpu-sh.c instead of just constants. Also
4243         allow <arch>-up ISA variants.
4244         (sh_elf_final_processing): Replace if-else chain with a call to
4245         sh_find_elf_flags().
4246
4247 2004-05-28  Peter Barada <peter@the-baradas.com>
4248
4249         * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4250         with zero offset into mode 2 addressing to save a word.
4251
4252 2004-05-27  H.J. Lu  <hongjiu.lu@intel.com>
4253
4254         * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4255         (ar_is_only_in_integer_unit): New.
4256         (ar_is_only_in_memory_unit): New.
4257         (generate_unwind_image): Silence gcc on 32bit host.
4258         (md_assemble): Use ar_is_only_in_integer_unit instead of
4259         ar_is_in_integer_unit. Check AR access.
4260
4261 2004-05-27  Peter Barada  <peter@the-baradas.com>
4262
4263         * config/tc-m68k.c (md_begin): Sort the opcode table into
4264         alphabetical order.
4265         (m68k_compare_opcode): New function to do the sorting.
4266
4267 2004-05-24  Peter Barada  <peter@the-baradas.com>
4268
4269         * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4270         addressing on MIT style operands.
4271         * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4272         w/mask addressing.
4273         * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4274         operands.
4275
4276 2004-05-23  Alan Modra  <amodra@bigpond.net.au>
4277
4278         * expr.c (operand, operator): Don't reject '++' and '--'.
4279
4280 2004-05-20  Richard Sandiford  <rsandifo@redhat.com>
4281
4282         * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4283         dwarf tables.
4284
4285 2004-05-17  Adam Nemet  <anemet@lnxw.com>
4286
4287         * configure.in: Add ppc-*-lynxos*.  Update i386-*-lynxos* to ELF.
4288         * configure: Regenerate.
4289
4290 2004-05-13  Paul Brook  <paul@codesourcery.com>
4291
4292         * dw2gencfi.c (output_cie):  Handle dwarf3 format CIE entries.
4293
4294 2004-05-13  Joel Sherrill <joel@oarcorp.com>
4295
4296         * configure.in (or32-*-rtems*): Switch to elf.
4297         * configure: Regenerate.
4298
4299 2004-05-13  Nick Clifton  <nickc@redhat.com>
4300
4301         * po/fr.po: Updated French translation.
4302
4303 2004-05-11  Nick Clifton  <nickc@redhat.com>
4304
4305         * doc/as.texinfo (Section): Document G and T flags to .section
4306         directive.  Document the extra arguments that the G flag
4307         requires.  Document the #tls flag.
4308
4309 2004-05-11  H.J. Lu  <hongjiu.lu@intel.com>
4310
4311         * subsegs.c (section_symbol): Create a new section symbol if
4312         the existing one doesn't match.
4313         * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4314
4315 2004-05-07  Richard Sandiford  <rsandifo@redhat.com>
4316
4317         * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4318         to cope with VR4181A errata MD(1) and MD(4).
4319
4320 2004-05-07  Brian Ford  <ford@vss.fsi.com>
4321
4322         * NEWS: Mention .secrel32 for pe[i]-i386.
4323
4324 2004-05-07  Alexandre Oliva  <aoliva@redhat.com>
4325
4326         * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4327         (HANDLE_ALIGN): New.
4328
4329 2004-05-06  Daniel Jacobowitz  <dan@debian.org>
4330
4331         * Makefile.am (DIST_SUBDIRS): Define.
4332         * aclocal.m4: Regenerate with automake 1.8.4.
4333         * Makefile.in: Likewise.
4334         * doc/Makefile.in: Likewise.
4335
4336 2004-05-06  David Mosberger-Tang  <davidm@hpl.hp.com>
4337
4338         * config/tc-ia64.c (dot_serialize): Declare.
4339         (dot_serialize): New function.
4340         (md_pseudo_table): Add ".serialize.data" and
4341         ".serialize.instruction" directives.
4342
4343 2004-05-06  Nick Clifton  <nickc@redhat.com>
4344
4345         * messages (as_internal_value_out_of_range): Print a message about
4346         a value being out of range.  Be consistent about whether the
4347         values are printed in decimal or hexadecimal.
4348         (as_warn_value_out_of_range): Generate a warning message about an
4349         out of range value.
4350         (as_bad_value_out_of_range): Generate an error message about an
4351         out of range value.
4352         * as.h: Prototype the new functions.
4353         * config/tc-alpha.c (insert_operand): Use new function.
4354         * config/tc-arc.c (arc_insert_operand): Likewise.
4355         * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4356         * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4357         * config/tc-ppc.c (ppc_insert_operand): Likewise.
4358         * config/tc-s390.c (s390_insert_operand): Likewise.
4359         * config/tc-v850.c (v850_insert_operand): Likewise.
4360
4361 2004-05-05  Alexandre Oliva  <aoliva@redhat.com>
4362
4363         * configure.in: Set em=linux for frv-*-*linux*.
4364         * configure: Rebuilt.
4365         * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4366         (frv_md_fdpic_enabled): New.
4367         * config/tc-frv.c (frv_md_fdpic_enabled): New.
4368         (DEFAULT_FDPIC): New.
4369         (frv_flags): Use DEFAULT_FDPIC.
4370         (frv_pic_flag): Likewise.
4371         (OPTION_NOPIC): New.
4372         (md_longopts): Add -mnopic.
4373         (md_parse_option): Handle it.
4374         (md_show_usage): Add -mfdpic and -mnopic.
4375
4376 2004-05-05  Peter Barada  <peter@the-baradas.com>
4377
4378         * config/tc-m68k.c: Add find_cf_chip to print list of valid
4379         chips for invalid coldfire instructions, rename selectors
4380         for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4381         add current_chip to track which chip is referred to(including save/restore),
4382         use current_chip to select control registers, not current_arch.
4383         (md_show_usage): Add new chips.
4384         * doc/c-m68k.texi: Document new command line switches.
4385
4386 2004-05-05  Jakub Jelinek  <jakub@redhat.com>
4387
4388         * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4389         (NOP_OPCODE): Define.
4390         (s390_align_code): Remove prototype.
4391         * tc-s390.c (s390_align_code): Remove.
4392
4393 2004-05-04  H.J. Lu  <hongjiu.lu@intel.com>
4394
4395         * config/tc-ia64.c (make_unw_section_name): Removed.
4396         (start_unwind_section): New function.
4397         (generate_unwind_image): Take const segT instead of const
4398         char *.
4399         (dot_handlerdata): Adjusted.
4400         (dot_endp): Likewise.
4401
4402 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
4403
4404         * config/obj-elf.c (obj_elf_change_section): Allow the
4405         ".note.GNU-stack" section has SHF_EXECINSTR.
4406
4407 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
4408
4409         * config/obj-elf.c (get_section): Return bfd_boolean.
4410         (obj_elf_change_section): Call bfd_get_section_by_name_if
4411         instead of bfd_map_over_sections.
4412
4413 2004-04-30  H.J. Lu  <hongjiu.lu@intel.com>
4414
4415         * config/obj-elf.c (get_section): New function.
4416         (obj_elf_change_section): Support multiple sections with same
4417         name.
4418
4419 2004-04-30  Nick Clifton  <nickc@redhat.com>
4420
4421         * config/tc-arm.c (create_register_alias): Fix typo checking for
4422         case sensitive register aliases.
4423         (co_proc_number): Use error message string in all_reg_maps[]
4424         array.
4425         (cp_reg_required_here): Likewise.
4426         (fp_reg_required_here): Likewise.
4427
4428 2004-04-29  Brian Ford  <ford@vss.fsi.com>
4429
4430         * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4431
4432 2004-04-28  Chris Demetriou  <cgd@broadcom.com>
4433
4434         * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4435         (load_address, macro, mips_ip, md_parse_option)
4436         (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4437         (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4438         embedded-PIC handling, and update comments.
4439         (SWITCH_TABLE): Remove.
4440         * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4441         (enum mips_pic_level): Remove EMBEDDED_PIC.
4442         (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4443         (TC_FORCE_RELOCATION): Update comment.
4444         * ecoff.c (ecoff_build_lineno): Add comment about some code that
4445         might be safe to remove now that MIPS embedded-PIC is gone.
4446
4447 2004-04-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4448
4449         * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4450         call to obj_set_subsection_attributes.
4451         (obj_som_init_stab_section): Likewise.
4452         * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4453         (pa_def_subspaces): Provide comdat default.
4454         (pa_subspace): Handle new "comdat" parameter.  Set SEC_LINK_ONCE and
4455         not SEC_IS_COMMON if section is comdat, common or dup_common.  Update
4456         calls to create_new_subspace and update_subspace to pass comdat flag.
4457         (create_new_subspace, update_subspace): Add new comdat argument.  Use
4458         it in calls to obj_set_subsection_attributes.
4459         * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4460         and use of comdat, common and dup_comm parameters.
4461
4462 2004-04-26  H.J. Lu  <hongjiu.lu@intel.com>
4463
4464         * config/obj-elf.c (obj_elf_change_section): Check if the old
4465         group name is NULL before comparison.
4466
4467 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
4468
4469         * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4470
4471 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
4472
4473         * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4474
4475 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
4476
4477         * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4478         (OPTION_MEMBEDDED_PIC): Remove.
4479         (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4480         (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4481         (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4482         (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4483         (OPTION_ELF_BASE): Renumber.
4484         (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4485         (md_show_usage): Remove mention of -membedded-pic.
4486         * doc/as.texinfo: Remove mention of -membedded-pic.
4487
4488 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
4489
4490         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4491         * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4492         a.out support.
4493         (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4494         s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4495         USE_GLOBAL_POINTER_OPT.
4496
4497 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
4498
4499         * config/tc-mips.c (macro): One more use of load_delay_nop.
4500
4501 2004-04-22  Atsushi Nemoto  <anemo@mba.ocn.ne.jp>
4502
4503         * config/tc-mips.c (load_delay_nop): New function.
4504         (load_address, macro): Use load_delay_nop() to build a nop
4505         which can be omitted with gpr_interlocks.
4506
4507 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
4508
4509         * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4510         cop_interlocks): Remove superfluous CPU entries.
4511
4512 2004-04-22  Paul Brook  <paul@codesourcery.com>
4513
4514         * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4515
4516 2004-04-22  Peter Barada <peter@the-baradas.com>
4517
4518         * NEWS: Added support for EMAC instructions and MAC/EMAC
4519         Motorola syntax.
4520         * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4521         scale factor tokens, trailing_ampersand to mark mask addressing
4522         for MAC/EMAC instructions.
4523         * config/m68k-parse.y: Add options_ampersand clause, '<<',
4524         '>>'.
4525         (yylex): Handle '>', '<', and '&' following '+'.
4526         * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4527         architectures in archs[].
4528         (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4529         for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4530         respectively.
4531         (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4532         (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4533         cases.
4534         Add EMAC operands to init_table[].
4535
4536 2004-04-22  Bruno De Bus <bdebus@elis.ugent.be>
4537
4538         * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4539         state.
4540         (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4541         * config/tc-arm.c (enum mstate): Delete from here.
4542         (mapping_state): Remove the static mapstate variable and instead
4543         store the state in the segment.  This allows a per-section mapping
4544         state.  Handle and ignore MAP_UNDEFINED states.
4545         (arm_elf_change_section): Get the current mapping state from the
4546         new section.
4547         (s_ltorg): Set the mapping state to MAP_DATA.
4548         (arm_cleanup): Use arm_elf_change_section to get the mapping state
4549         for each pool as it is emitted.
4550
4551 2004-04-22  Nick Clifton  <nickc@redhat.com>
4552
4553         * config/tc-arm.h: Formatting tidy ups.
4554
4555 2004-04-20  Chris Demetriou  <cgd@broadcom.com>
4556
4557         * NEWS: Note that MIPS -membedded-pic option is deprecated.
4558
4559 2004-04-20  DJ Delorie  <dj@redhat.com>
4560
4561         * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4562         * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4563         [TE_PE] (O_secrel): Define.
4564         [TE_PE] (x86_pe_cons_fix_new): New.
4565         [TE_PE] (pe_directive_secrel): Likewise.
4566         (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4567
4568 2004-04-19  Eric Christopher  <echristo@redhat.com>
4569
4570         * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4571         of previous patch for fix in gcc.
4572
4573 2004-04-19  Jakub Jelinek  <jakub@redhat.com>
4574
4575         * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4576
4577 2004-04-19  Nathan Sidwell  <nathan@codesourcery.com>
4578
4579         * read.c (do_align): Call md_flush_pending_output, if defined.
4580
4581 2004-04-16  Alan Modra  <amodra@bigpond.net.au>
4582
4583         * expr.c (operand): Correct checks for ++ and --.
4584
4585 2004-04-14  H.J. Lu  <hongjiu.lu@intel.com>
4586
4587         * config/tc-generic.c: Add some comments.
4588
4589 2004-04-14  Richard Sandiford  <rsandifo@redhat.com>
4590
4591         * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4592         -{no-}mfix-vr4122-bugs.
4593         * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4594         (append_insn, mips_emit_delays): Update accordingly.
4595         (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4596         (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4597         (md_parse_option): Update after above changes.
4598         (md_show_usage): Add -mfix-vr4120.
4599
4600 2004-04-13  Bob Wilson  <bob.wilson@acm.org>
4601
4602         * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4603         of .section directive; add a reference to the ELF .subsection
4604         directive.
4605
4606 2004-04-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
4607
4608         * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4609         in parallel.
4610
4611 2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
4612
4613         * Makefile.am: Remove mips from aout targets.
4614         * Makefile.in: Regenerate.
4615         * configure.in: Remove mips-dec-bsd* target.
4616         * configure: Regenerate.
4617
4618 2004-04-07  Alan Modra  <amodra@bigpond.net.au>
4619
4620         PR 96
4621         * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4622         to struct map_bfd.  Adjust MAP macro, and define MAP32, MAP64.
4623         Update "mapping".  Restrict some @ modifiers to 32 bit.
4624
4625 2004-04-01  Asgari Jinia  <asgarij@kpitcummins.com>
4626             Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4627
4628         * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4629         (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4630         dont_adjust_reloc_32 is set.
4631         (md_longopts): Add option -renesas.
4632         (md_parse_option, md_show_usage): Likewise.
4633         * doc/c-sh.texi: Likewise.
4634
4635 2004-04-01  Dave Korn  <dk@artimi.com>
4636
4637         * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4638         hi16 and lo16 fixS structs.
4639         (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4640         exactly the same way as for RELOC_DLX_REL16.
4641         (machine_ip): properly respect LO flag in the_insn and
4642         output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4643         (md_apply_fix3): apply RELOC_DLX_LO16.
4644
4645 2004-03-30  Stan Shebs  <shebs@apple.com>
4646
4647         Remove long-obsolete MPW support.
4648         * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4649         * configure.in: Remove mention of ppc-*-mpw* config.
4650         * configure.in: Likewise.
4651
4652 2004-03-30  Nick Clifton  <nickc@redhat.com>
4653
4654         * config/tc-arm.c (meabi_flags): Make its use conditional upon
4655         OBJ_ELF being defined.
4656
4657 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
4658
4659         * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4660
4661 2004-03-23  Paul Brook  <paul@codesourcery.com>
4662
4663         * config/tc-arm.c (meabi_flags): New variable.
4664         (arm_parse_eabi): New function.
4665         (md_begin): Set flags for EABI v3.
4666         (arm_eabis): Add.
4667         (arm_long_opts): Add meabi.
4668         * doc/as.texinfo <ARM>: Document -meabi.
4669         * doc/c-arm.texi: Ditto.
4670
4671 2004-03-22  Bob Wilson  <bob.wilson@acm.org>
4672
4673         * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4674         tables even when use_literal_section flag is not set.
4675
4676 2004-03-22  Alan Modra  <amodra@bigpond.net.au>
4677
4678         * config/tc-sh.c: Remove trailing whitespace.
4679
4680 2004-03-22  Hans-Peter Nilsson  <hp@axis.com>
4681
4682         * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4683         --mul-bug-abort and the default behavior.
4684         * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4685         (err_for_dangerous_mul_placement): New variable.
4686         (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4687         macros.
4688         (md_cris_relax_table): Have placeholder for STATE_MUL.
4689         (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4690         (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4691         case doing nothing.
4692         (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4693         STATE_BYTE)>: Ditto.
4694         (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4695         alignment and position of this frag, emit error message if
4696         suspicious.
4697         (md_assemble): For a multiply insn and when checking it,
4698         transform the current frag into a special frag for that purpose.
4699         (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4700         OPTION_MULBUG_ABORT_ON>: Handle new options.
4701
4702 2004-03-19  Bob Wilson  <bob.wilson@acm.org>
4703
4704         * config/tc-xtensa.c (mark_literal_frags): New function.
4705         (xtensa_move_literals): Call mark_literal_frags for all literal
4706         segments, including init and fini literal segments.
4707         (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4708
4709 2004-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4710
4711         * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4712         (pa_comm): Set BSF_OBJECT in symbol flags.
4713
4714 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
4715
4716         * Makefile.am: Run "make dep-am".
4717         * Makefile.in: Regenerate.
4718         * doc/Makefile.in: Regenerate.
4719         * config.in: Regenerate.
4720         * po/gas.pot: Regenerate.
4721
4722 2004-03-18  Nathan Sidwell  <nathan@codesourcery.com>
4723
4724         * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4725         (demand_empty_rest_of_line): Issue an error here.
4726         (ignore_rest_of_line): Silently skip to end.
4727         (demand_copy_string): Issue an error, not warning.
4728         (equals): Likewise.
4729         * config/obj-elf.c (obj_elf_section_name): Likewise.
4730         (obj_elf_section): Likewise.
4731         * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4732         (arc_extinst): Likewise.
4733         * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4734         (dot_spill): Likewise.
4735         (dot_unwabi): Likewise.
4736         (dot_prologue): Likewise.
4737
4738         * expr.c (operand): Reject ++ and --.
4739         (operator): Likewise.
4740
4741 2004-03-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
4742
4743         * config/tc-sh.c: Include dw2gencfi.h.
4744         (sh_cfi_frame_initial_instructions): New function.
4745         (sh_regname_to_dw2regnum): Likewise.
4746         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4747         file.
4748         (TARGET_USE_CFIPOP): Define.
4749         (tc_cfi_frame_initial_instructions): Likewise.
4750         (tc_regname_to_dw2regnum): Likewise.
4751         (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4752         * Makefile.am: Update dependencies.
4753         * Makefile.in: Regenerate.
4754
4755 2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4756
4757         * configure.in: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
4758         * configure: Regenerate.
4759
4760 2004-03-12  Bob Wilson  <bob.wilson@acm.org>
4761
4762         * read.c (s_leb128): Call md_flush_pending_output.
4763
4764 2004-03-12  Michal Ludvig  <mludvig@suse.cz>
4765
4766         * config/tc-i386.c (output_insn): Handle PadLock instructions.
4767         * config/tc-i386.h (CpuPadLock): New define.
4768         (CpuUnknownFlags): Added CpuPadLock.
4769
4770 2004-03-07  Andreas Schwab  <schwab@suse.de>
4771
4772         * doc/c-hppa.texi (HPPA Directives): Fix typo.
4773
4774 2004-03-07  Richard Henderson  <rth@redhat.com>
4775
4776         * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4777         (cfi_finish): Likewise for fde.
4778
4779 2004-03-05  H.J. Lu  <hongjiu.lu@intel.com>
4780
4781         * config/tc-ia64.c (md_assemble): Properly handle NULL
4782         align_frag.
4783         (ia64_handle_align): Don't abort if failed to add a stop bit.
4784
4785 2004-03-04  H.J. Lu  <hongjiu.lu@intel.com>
4786
4787         * Makefile.in: Regenerated.
4788         * aclocal.m4: Likewise.
4789         * configure: Likewise.
4790         * doc/Makefile.in: Likewise.
4791
4792 2004-03-03  H.J. Lu  <hongjiu.lu@intel.com>
4793
4794         * config/tc-ia64.c (dot_align): New.
4795         (ia64_do_align): Make it static.
4796         (md_pseudo_table): Use "dot_align" for "align".
4797         (ia64_md_do_align): Don't set align_frag here.
4798         (ia64_handle_align): Add a stop bit to the previous bundle if
4799         needed.
4800
4801         * config/tc-ia64.h (ia64_do_align): Removed.
4802
4803 2003-03-03  Andrew Stubbs  <andrew.stubbs@superh.com>
4804
4805         * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4806         -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4807         (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4808         the most general type or the user specifically requested it.
4809         (md_assemble): Add a new error message for when an instruction
4810         is understood, but is not allowed due to an -isa option.
4811
4812 2004-03-02  H.J. Lu  <hongjiu.lu@intel.com>
4813
4814         * config/tc-ia64.c (align_frag): New.
4815         (md_assemble): Set the tc_frag_data field in align_frag for
4816         IA64_OPCODE_FIRST instructions.
4817         (ia64_md_do_align): Set align_frag.
4818         (ia64_handle_align): Add a stop bit if needed.
4819
4820         * config/tc-ia64.h (TC_FRAG_TYPE): New.
4821         (TC_FRAG_INIT): New.
4822
4823 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
4824
4825         * config/tc-frv.c (fr400_audio): New variable.
4826         (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4827         (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4828         (target_implements_insn_p): New function.
4829         (md_assemble): Report an error if the processor doesn't implement
4830         the instruction.
4831
4832 2004-02-27  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
4833
4834         * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4835         (md_parse_option): Ditto.
4836         (OPTION_NO_SPECIAL_M32R): Added.
4837         (md_show_usage): Document it.
4838         (enable_speial_m32r): Changed a default value from 0 to 1.
4839         * doc/c-m32r.texi: Document the -no-bitinst option.
4840
4841 2004-02-27  Nick Clifton  <nickc@redhat.com>
4842
4843         * config/tc-sh.c (get_operand): Revert previous delta.
4844         (tc_gen_reloc): Check for an unknown reloc type before processing
4845         the addend.
4846
4847 2004-02-27  Hannes Reinecke  <hare@suse.de>
4848
4849         * config/tc-s390.c (s390_insn): Correct range check for opcode in
4850         .insn pseudo operation.
4851
4852 2004-02-27  Anil Paranjpe  <anilp1@kpitcummins.com>
4853
4854         * config/tc-sh.c (get_operand):  In case of #Imm, check has been
4855         added for wrong syntax.
4856
4857 2004-02-26  Eric Christopher  <echristo@redhat.com>
4858
4859         * config/tc-mips.c (mips_dwarf2_addr_size): New.
4860         * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4861
4862 2004-02-26  Andrew Stubbs <andrew.stubbs@superh.com>
4863
4864         * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4865         nibble types to assembler.
4866
4867 2004-02-25  Fred Fish  <fnf@redhat.com>
4868
4869         * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4870
4871 2004-02-20  James E Wilson  <wilson@specifixinc.com>
4872
4873         * config/tc-ia64.c (slot_index): New arg before_relax.  Use instead of
4874         finalize_syms.
4875         (fixup_unw_records): New arg before_relax.  Pass to slot_index.
4876         (ia64_estimate_size_before_relax): New.
4877         (ia64_convert_frag): Pass 0 to fixup_unw_records.  Add comment.
4878         (generate_unwind_image): Pass 1 to fixup_unw_records.
4879         * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4880         (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4881
4882 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
4883
4884         * stabs.c (generate_asm_file): Avoid warning about use of
4885         uninitialized variable.
4886
4887 2004-02-18  David Mosberger  <davidm@hpl.hp.com>
4888
4889         * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4890         body, and endp, allow unwind records which do not have a "t"
4891         (time/instruction) field.
4892
4893 2004-02-17  Petko Manolov  <petkan@nucleusys.com>
4894
4895         * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4896         (do_mav_dspsc_2): Likewise.
4897         Fix accumulator registers move opcodes.
4898
4899 2004-02-13  Hannes Reinecke  <hare@suse.de>
4900             Jakub Jelinek  <jakub@redhat.com>
4901
4902         * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4903
4904 2004-02-10  Steve Ellcey  <sje@cup.hp.com>
4905
4906         * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4907         (tc_frob_symbol): New macro definition.
4908         * config/tc-ia64.c (ia64_frob_symbol): New routine.
4909
4910 2004-02-09  Daniel Jacobowitz  <drow@mvista.com>
4911
4912         * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4913         read-only.
4914
4915 2004-02-09  Nathan Sidwell  <nathan@codesourcery.com>
4916
4917         * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4918         (TC_CASE_SENSITIVE): ... this.
4919         * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4920         * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4921
4922 2004-02-06  James E Wilson  <wilson@specifixinc.com>
4923
4924         * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4925         (generate_unwind_image): Re-add it here.
4926
4927 2004-02-06  Nathan Sidwell  <nathan@codesourcery.com>
4928
4929         * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4930         * read.h (SKIP_WHITESPACE): Turn into an expression.
4931         * read.c (read_a_source_file): A pseudo is removed by having a
4932         NULL handler.
4933
4934 2004-02-05  James E Wilson  <wilson@specifixinc.com>
4935
4936         * config/tc-ia64.c (output_endp): New.
4937         (count_bits): Delete.
4938         (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4939         endp unwind records.
4940         (fixup_unw_records): Handle endp unwind records.  Delete code for
4941         shortening prologue regions not followed by a body record.
4942         (dot_endp): Call add_unwind_entry to emit endp unwind record.
4943         * config/tc-ia64.h (unw_record_type): Add endp.
4944
4945 2004-02-03  James E Wilson  <wilson@specifixinc.com>
4946
4947         * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4948         fill padding bytes with zeroes.
4949         (emit_one_bundle): New locals last_ptr, end_ptr.  Rewrite code that
4950         sets unwind_record slot_number and slot_frag fields.
4951
4952 2004-02-02  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
4953
4954         * config/tc-mips.c (add_got_offset_hilo): New function.
4955         (macro): Use load_register() and add_got_offset_hilo() to load
4956         constants instead of hardcoding code sequences throughout.
4957
4958 2004-01-28  H.J. Lu  <hongjiu.lu@intel.com>
4959
4960         * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4961
4962 2004-01-26  Bernardo Innocenti  <bernie@develer.com>
4963
4964         * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4965         like m68k-elf.
4966         * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4967         of hard-coded test for TARGET_OS=elf.
4968
4969 2004-01-24  Chris Demetriou  <cgd@broadcom.com>
4970
4971         * config/tc-mips.c (hilo_interlocks): Change definition
4972         so that MIPS32, MIPS64 and later ISAs are included, along with
4973         the already-included machines.  Update comments.
4974
4975 2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
4976
4977         * config/tc-arm.c (tc_gen_reloc): Improve error message for
4978         undefined local labels.
4979
4980 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
4981
4982         * config/tc-mips.c (load_address, macro): Update comments about
4983         NewABI GP relaxation.
4984
4985 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
4986
4987         * config/tc-mips.c (macro_build): Remove place and counter arguments.
4988         (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4989         (mips16_macro_build, macro_build_jalr): Remove counter argument.
4990         (set_at, load_register, load_address, move_register): Likewise.
4991         (load_got_offset, add_got_offset): Likewise.
4992         Update all calls and tidy accordingly.
4993
4994 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
4995
4996         * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4997         (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4998         (RELAX_USE_SECOND): Bump to 0x10000.
4999         (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5000         (mips_macro_warning): New variable.
5001         (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5002         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5003         (relax_close_frag): Set mips_macro_warning.first_frag.  Adjust use
5004         of RELAX_ENCODE.
5005         (append_insn): Update mips_macro_warning.sizes.
5006         (macro_start, macro_warning, macro_end): New functions.
5007         (macro_build): Don't emit warnings here.
5008         (macro_build_lui, md_estimate_size_before_relax): ...or here.
5009         (md_convert_frag): Check for cases where one macro alternative
5010         needs a warning and the other doesn't.  Emit a warning if the
5011         longer sequence was chosen.
5012
5013 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
5014
5015         * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5016         * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5017         the first sequence, the size of the second sequence, and a flag
5018         that says whether we should warn.
5019         (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5020         (RELAX_FIRST, RELAX_SECOND): New.
5021         (mips_relax): New variable.
5022         (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5023         (append_insn): Remove "place" argument.  Use mips_relax.sequence
5024         rather than "place" to check whether we're expanding the second
5025         alternative of a relaxable macro.  Remove redundant check for
5026         branch relaxation.  If generating a normal insn, and there
5027         is not enough room in the current frag, call relax_close_frag()
5028         to close it.  Update mips_relax.sizes[].  Emit fixups for the
5029         second version of a relaxable macro.  Record the first relaxable
5030         fixup in mips_relax.  Remove tc_gen_reloc workaround.
5031         (macro_build): Remove all uses of "place".  Use mips_relax.sequence
5032         in the same way as in append_insn.
5033         (mips16_macro_build): Remove "place" argument.
5034         (macro_build_lui): As for macro_build.  Don't drop the add_symbol
5035         when generating the second version of a relaxable macro.
5036         (load_got_offset, add_got_offset): New functions.
5037         (load_address, macro): Use new relaxation machinery.  Remove
5038         tc_gen_reloc workarounds.
5039         (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5040         version of a relaxable macro is needed.  Return -RELAX_SECOND if the
5041         first version is needed.
5042         (tc_gen_reloc): Remove relaxation handling.
5043         (md_convert_frag): Go through the fixups for a relaxable macro and
5044         mark those that belong to the unneeded alternative as done.  If the
5045         second alternative is needed, adjust the fixup addresses to account
5046         for the deleted first alternative.
5047
5048 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
5049
5050         * frags.h (frag_room): Declare.
5051         * frags.c (frag_room): New function.
5052         * doc/internals.texi: Document it.
5053
5054 2004-01-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5055
5056         * config/tc-mips.c (append_insn): Don't do r3900 interlock
5057         optimization for -mtune=r3900, as this will break on other CPUs.
5058
5059 2004-01-11  Tom Rix   <tcrix@worldnet.att.net>
5060
5061         * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5062         be relaxed, use fixup.
5063         (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5064
5065 2004-01-19  Jakub Jelinek  <jakub@redhat.com>
5066
5067         * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5068         precision operands.
5069
5070 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
5071
5072         * config/tc-mips.c (append_insn): Properly detect variant frags
5073         that preclude swapping of relaxed branches.  Correctly swap
5074         instructions between frags when dealing with relaxed branches.
5075
5076 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
5077
5078         * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5079         throughout.
5080         * aclocal.m4: Regenerate.
5081         * configure: Regenerate.
5082
5083 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
5084
5085         * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5086         manipulation insns.
5087
5088 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
5089
5090         * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5091         reloc, reserve space for the delay slot as well as the jalr itself.
5092
5093 2004-01-09  Paul Brook  <paul@codesourcery.com>
5094
5095         * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5096         (do_vfp_sp2_from_reg2): New function.
5097         (insns): Use them.
5098         (do_vfp_dp_from_reg2): Check return values properly.
5099
5100 2004-01-08  Ian Lance Taylor  <ian@wasabisystems.com>
5101
5102         * config/tc-mips.c (warn_nops): Remove static variable.
5103         (macro): Remove test of warn_nops.
5104         (md_shortops): Remove 'n'.
5105         (md_parse_option): Remove 'n' case.
5106         (md_show_usage): Remove -n.
5107         * doc/as.texinfo (Overview): Remove MIPS -n option.
5108         * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5109         * NEWS: Mention removal of MIPS -n option.
5110
5111         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5112         (cop_interlocks): Check ISA level.
5113         (cop_mem_interlocks): Define.
5114         (reg_needs_delay): Check cop_interlocks rather than
5115         ISA_HAS_COPROC_DELAYS.
5116         (append_insn): Likewise.  Use cop_mem_interlocks rather than
5117         directly checking mips_opts.isa.
5118         (mips_emit_delays): Likewise.
5119
5120 2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
5121
5122         * config/tc-ia64.c (unwind): Move next_slot_number and
5123         next_slot_frag to ...
5124         (unw_rec_list): Here.
5125         (free_list_records): Removed.
5126         (output_unw_records): Likewise.
5127         (generate_unwind_image): Make it void.
5128         (alloc_record): Initialize next_slot_number and next_slot_frag.
5129         (slot_index): Take .org, .space and .align into account.
5130         (fixup_unw_records): Don't set slot_number to 0. Use
5131         list->next_slot_number and list->next_slot_frag instead of
5132         unwind.next_slot_number and unwind.next_slot_frag.
5133         (ia64_convert_frag): New.
5134         (generate_unwind_image): Generate a rs_machine_dependent frag
5135         for unwind record.
5136         (emit_one_bundle): Use list->next_slot_number and
5137         list->next_slot_frag instead of unwind.next_slot_number and
5138         unwind.next_slot_frag.
5139
5140         * config/tc-ia64.h (md_convert_frag): Defined as
5141         ia64_convert_frag.
5142         (md_estimate_size_before_relax): Defined as (f)->fr_var.
5143
5144 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
5145
5146         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
5147         * config/tc-frv.h (md_apply_fix3): Don't define.
5148         * config/tc-frv.c (md_apply_fix3): New.  Shift/truncate %hi/%lo
5149         operands.
5150         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5151         2003-10-07  Alexandre Oliva  <aoliva@redhat.com>
5152         * config/tc-frv.c (line_separator_chars): Add `!'.
5153         2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
5154         * config/tc-frv.c (md_assemble): Clear insn upfront.
5155         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
5156         * config/tc-frv.c (OPTION_FDPIC): New macro.
5157         (md_longopts): Add mfdpic.
5158         (md_parse_option): Handle it.
5159         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
5160         * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5161         FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5162         (frv_pic_ptr): Parse funcdesc.
5163
5164 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
5165
5166         * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5167         gasver.texi.  Remove duplicate symbol definitions for texi2pod.
5168
5169 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
5170
5171         * Makefile.am (Makefile): Move the dependency on
5172         $(BFDDIR)/configure.in to...
5173         (CONFIG_STATUS_DEPENDENCIES): ... here.
5174         (AUTOMAKE_OPTIONS): Require automake 1.8.
5175         * Makefile.in: Regenerate.
5176         * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5177         (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5178         $(BFDDIR)/configure.in here as well.
5179         * doc/Makefile.in: Regenerate.
5180
5181 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
5182
5183         * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5184         * Makefile.in: Regenerate.
5185         * aclocal.m4: Regenerate.
5186         * doc/Makefile.am (install, install-info): Remove.
5187         (install-data-local): A new hook for install-info.
5188         (AUTOMAKE_OPTIONS): Require automake 1.8.
5189         * doc/Makefile.in: Regenerate.
5190
5191 2004-01-02  Nutan Singh <nutan@kpitcummins.com>
5192
5193         * doc/c-sh.texi: Update description about floating point behavior
5194         of SH family.
5195
5196 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
5197
5198         * configure.in: Add m68k-uClinux target.
5199         * configure: Regenerate.
5200
5201 For older changes see ChangeLog-0203
5202 \f
5203 Local Variables:
5204 mode: change-log
5205 left-margin: 8
5206 fill-column: 74
5207 version-control: never
5208 End: