gas/ChangeLog

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