gas/ChangeLog

   1 2005-07-05  Paul Brook  <paul@codesourcery.com>
   2
   3         * config/tc-ppc.c (ppc_target_format): Add VxWorks.
   4
   5 2005-07-05  Aldy Hernandez  <aldyh@redhat.com>
   6
   7         * config/tc-ms1.c: New.
   8         * config/tc-ms1.h: New.
   9         * testsuite/gas/ms1/allinsn.d: New.
  10         * testsuite/gas/ms1/allinsn.s: New.
  11         * testsuite/gas/ms1/badinsn.s: New.
  12         * testsuite/gas/ms1/badinsn1.s: New.
  13         * testsuite/gas/ms1/badoffsethigh.s: New.
  14         * testsuite/gas/ms1/badoffsetlow.s: New.
  15         * testsuite/gas/ms1/badorder.s: New.
  16         * testsuite/gas/ms1/badreg.s: New.
  17         * testsuite/gas/ms1/badsignedimmhigh.s: New.
  18         * testsuite/gas/ms1/badsignedimmlow.s: New.
  19         * testsuite/gas/ms1/badsyntax.s: New.
  20         * testsuite/gas/ms1/badsyntax1.s: New.
  21         * testsuite/gas/ms1/badunsignedimmhigh.s: New.
  22         * testsuite/gas/ms1/badunsignedimmlow.s: New.
  23         * testsuite/gas/ms1/errors.exp: New.
  24         * testsuite/gas/ms1/ldst.s: New.
  25         * testsuite/gas/ms1/misc.d: New.
  26         * testsuite/gas/ms1/misc.s: New.
  27         * testsuite/gas/ms1/ms1-16-003.d: New.
  28         * testsuite/gas/ms1/ms1-16-003.s: New.
  29         * testsuite/gas/ms1/ms1.exp: New.
  30         * testsuite/gas/ms1/msys.d: New.
  31         * testsuite/gas/ms1/msys.s: New.
  32         * testsuite/gas/ms1/relocs.d: New.
  33         * testsuite/gas/ms1/relocs.exp: New.
  34         * testsuite/gas/ms1/relocs1.s: New.
  35         * testsuite/gas/ms1/relocs2.s: New.
  36
  37 2005-07-05  Jan Beulich  <jbeulich@novell.com>
  38
  39         * config/tc-i386.h (CpuSVME): New.
  40         (CpuUnknownFlags): Include CpuSVME.
  41         * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
  42         as alias of sledgehammer.
  43         (md_assemble): Include invlpga in the check for insns with two source
  44         operands.
  45         (process_operands): Include SVME insns in the check for ignored
  46         segment overrides. Adjust diagnostic.
  47         (i386_index_check): Special-case SVME insns with memory operands.
  48
  49 2005-07-04  Khem Raj  <kraj@mvista.com>
  50             Nick Clifton  <nickc@redhat.com>
  51
  52         * tc-arm.c (struct arm_it): Make operands.imm signed to match its
  53         use an immediate value.
  54         (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
  55         since the register field of the operands structure is unsigned.
  56         (s_arm_unwind_save_vfp): Make "reg" unsigned.
  57         (parse_operands): Make the 2ns parameter an unsigned pointer to
  58         match its use.
  59         (do_ldrd): When using the imm field of the operands structure as a
  60         second register field, treat it as unsigned.
  61
  62 2005-07-04  Alan Modra  <amodra@bigpond.net.au>
  63
  64         PR 1004
  65         * config/obj-elf.c (obj_elf_change_section): Use backend
  66         get_sec_type_attr.
  67
  68 2005-07-01  Jan Beulich  <jbeulich@novell.com>
  69
  70         * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
  71         (output_spill_psprel, output_spill_psprel_p): Combine.
  72         (output_spill_sprel, output_spill_sprel_p): Combine.
  73         (output_spill_reg, output_spill_regp_p): Combine.
  74         (process_one_record): Handle psp_psprel.
  75         (parse_predicate_and_operand): New.
  76         (convert_expr_to_ab_reg): Two new parameters. Return void. Always
  77         initialize output values. Emit diagnostic case here.
  78         (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
  79         (add_unwind_entry): New second parameter. Allow first parameter to
  80         be NULL. Parse optional tag, emit warning about further support for
  81         it otherwise being missing. Check end-of-line when requested.
  82         (dot_fframe): Clear operand when wrong. Allow tag.
  83         (dot_vframe): Likewise.
  84         (dot_vframesp): Likewise. Rename parameter, issue warning when psp
  85         relative.
  86         (dot_vframepsp): Remove.
  87         (dot_altrp): Clear operand when wrong. Allow tag.
  88         (dot_save): Likewise. Let default case also go through
  89         add_unwind_entry.
  90         (dot_savemem): Likewise.
  91         (dot_restore): Don't return when wrong operand. Allow tag.
  92         (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
  93         parse_predicate_and_operand and the new arguments to
  94         convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
  95         when wrong operand. Allow tag.
  96         (dot_restorereg, dot_restorereg_p): Likewise.
  97         (dot_spillmem, dot_spillmem_p): Likewise.
  98         (dot_saveg): Clear operand when wrong. Perform tighter operand
  99         checks. Allow tag.
 100         (dot_savef): Likewise.
 101         (dot_saveb): Likewise.
 102         (dot_savegf): Likewise.
 103         (dot_spill): Remove end-of-line check.  Combine. Simplify by using
 104         parse_predicate_and_operand and the new arguments to
 105         convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
 106         when wrong operand. Allow tag.
 107         (popcount): New.
 108         (dot_label_state): Don't return when wrong operand.
 109         (dot_copy_state): Likewise.
 110         (dot_unwabi): Likewise. Check if in prologue.
 111         (dot_body): Don't call demand_empty_rest_of_line.
 112         (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
 113         operand checks.
 114         (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
 115         use dot_spillreg for .spillreg.p. Also use dot_spillmem for
 116         .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
 117         (parse_operand): New second parameter. Don't deal with '}' here
 118         anymore. Don't advance past end-of-line.
 119         (parse_operands): Pass second argument to parse_operand.
 120         (ia64_start_line): Prevent out-of-bounds access through
 121         input_line_pointer. Deal with '}' here.
 122         (ia64_unrecognized_line): Don't deal with '}' here.
 123         (dot_alias): Use ignore_rest_of_line not its deprecated alias
 124         discard_rest_of_line.
 125
 126 2005-06-30  Zack Weinberg  <zack@codesourcery.com>
 127
 128         * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
 129         (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
 130         (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
 131         (do_branch): Always set inst.reloc.pc_rel.
 132         (s_arm_elf_cons): Disallow use of (plt) suffix.
 133         (do_adrl): Adjust X_add_number unconditionally.
 134         (md_pcrel_from): Rename md_pcrel_from_section, add second segT
 135         argument.  Handle all adjustment for pipeline offset here.
 136         (md_apply_fix): No need to undo work of md_pcrel_from.  No
 137         need to extract pre-encoded pipeline adjustments from various
 138         branch instructions.  Generally, assume instructions are already
 139         all-bits-zero in the field being fixed up.  Remove all OBJ_ELF
 140         special cases.  Handle BFD_RELOC_ARM_PLT32 like
 141         BFD_RELOC_ARM_PCREL_BRANCH.
 142         (tc_gen_reloc): Remove OBJ_ELF special case.
 143         * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
 144
 145 2005-06-30  Ben Elliston  <bje@gnu.org>
 146
 147         * Makefile.am (check-DEJAGNU): Don't search for expect.
 148         * Makefile.in: Regenerate.
 149
 150 2005-06-30  Ben Elliston  <bje@gnu.org>
 151
 152         * Makefile.am (EXPECT): Set to expect.
 153         (RUNTEST): Likewise, set to runtest.
 154         * Makefile.in: Regenerate.
 155
 156 2005-06-23  Ben Elliston  <bje@gnu.org>
 157
 158         * config/m68k-parse.h: Use ISO C90.
 159         * config/m68k-parse.y: Likewise.
 160         * config/tc-m68k.h: Likewise.
 161
 162 2005-06-20  H.J. Lu  <hongjiu.lu@intel.com>
 163
 164         PR 1013
 165         * config/tc-i386.c (md_assemble): Don't call optimize_disp on
 166         movabs.
 167         (optimize_disp): Optimize only if possible. Don't use 64bit
 168         displacement on non-constants and do same on constants if
 169         possible.
 170
 171 2005-06-17  Jan Beulich  <jbeulich@novell.com>
 172
 173         * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
 174         (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
 175         BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
 176         (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
 177         and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
 178         aborting.
 179         (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
 180         Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
 181         (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
 182         Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
 183         BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
 184         BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
 185         convert 8-byte pc-relative relocations.
 186         (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
 187         (i386_validate_fix): Likewise.
 188         (x86_cons): Also handle quad values in 64-bit mode.
 189         (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
 190         (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
 191         BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
 192         to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
 193
 194 2005-06-13  Zack Weinberg  <zack@codesourcery.com>
 195
 196         * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
 197         symbolP as well as for names with a leading dot.  Use ACONCAT.
 198         (md_apply_fix): For branch relocations, only replace value
 199         with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
 200         (arm_force_relocation): Remove #ifdef OBJ_ELF case.
 201         * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
 202         (LOCAL_LABEL_PREFIX): Don't define.
 203
 204 2005-06-10  Alan Modra  <amodra@bigpond.net.au>
 205
 206         * config/tc-hppa.c (pa_block): Allocate just one byte for the
 207         fill pattern.
 208
 209 2005-06-08  James E Wilson  <wilson@specifixinc.com>
 210
 211         PR 994
 212         * config/tc-ia64.c (slot_index): Revert last change.  If first_frag
 213         is NULL, then emit a warning, and return the current index.
 214
 215 2005-06-08  Tomas Hurka  <tom@hukatronic.cz>
 216
 217         PR 991
 218         * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
 219         temporary copy of the operands array so that changes can be safely
 220         backed out if the insn does not match.
 221         (m68k_compare_opcode): Shortcut the test when the parameters are
 222         the same.  Return 1 if the names match but the second opcode is
 223         further on in the array than the first.
 224
 225 2005-06-08  Nick Clifton  <nickc@redhat.com>
 226
 227         PR 994
 228         * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
 229
 230 2005-06-08  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 231
 232         * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
 233
 234 2005-06-07  Aldy Hernandez  <aldyh@redhat.com>
 235             Michael Snyder  <msnyder@redhat.com>
 236             Stan Cox  <scox@redhat.com>
 237
 238         * configure.in: Add ms1 case.
 239
 240         * configure: Regenerate.
 241
 242         * configure.tgt: Add ms1 case.
 243
 244 2005-06-07  Bob Wilson  <bob.wilson@acm.org>
 245
 246         * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
 247         * config/tc-xtensa.c (new_resource_table): Likewise.
 248         (resize_resource_table): Likewise.
 249         (release_resources): Fix assertion for unsigned values.
 250
 251 2005-06-07  Zack Weinberg  <zack@codesourcery.com>
 252
 253         * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
 254         * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
 255         * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
 256         * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
 257         * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
 258         * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
 259         * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
 260         * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
 261         * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
 262         * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
 263         * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
 264         * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
 265         * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
 266         * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
 267         * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
 268         * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
 269         * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
 270         * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
 271         * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
 272         * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
 273         * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
 274         * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
 275         * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
 276         * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
 277         * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
 278         * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
 279         * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
 280         * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
 281         * config/tc-xtensa.c, config/tc-z8k.c:
 282         Replace all instances of the string "_apply_fix3" with
 283         "_apply_fix".
 284         * po/POTFILES.in, po/gas.pot: Regenerate.
 285
 286 2005-06-08  Alan Modra  <amodra@bigpond.net.au>
 287
 288         * Makefile.am: Run "make dep-am".
 289         (POTFILES): Remove GAS_CFILES.
 290         * Makefile.in: Regenerate.
 291
 292 2005-06-07  David Ung  <davidu@mips.com>
 293
 294         * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
 295         24kc, 24kf and 24kfx under MIPS32 release 2.
 296
 297 2005-06-04  Nick Clifton  <nickc@redhat.com>
 298
 299         * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
 300         to their Thumb-enabled equivalents.
 301
 302 2005-06-01  Maciej W. Rozycki  <macro@linux-mips.org>
 303
 304         * config/tc-mips.c (load_register): Add leading "0x" to the
 305         output of sprintf_vma().
 306         (macro): Likewise.
 307
 308 2005-06-01  Nick Clifton  <nickc@redhat.com>
 309
 310         * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
 311         test for the presence of thumb version of the parsing functions
 312         since they must always exist and the test generates a compile time
 313         warning message.
 314
 315 2005-05-31  Richard Henderson  <rth@redhat.com>
 316
 317         * config/tc-alpha.c (O_lituse_jsrdirect): New.
 318         (alpha_reloc_op): Add it.
 319         (debug_exp): Handle it.
 320         (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
 321         (emit_insn): Handle it.
 322         * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
 323
 324 2005-05-31  Christian Groessler  <chris@groessler.org>
 325
 326         * write.c (dump_section_relocs): Convert to ISO-C.
 327         (write_relocs): Avoid signed/unsigned and fprintf argument
 328         warnings in debug code.
 329
 330 2005-05-26  Zack Weinberg  <zack@codesourcery.com>
 331
 332         * config/tc-arm.h (TC_FIX_TYPE): Change to int.
 333         (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
 334         * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
 335         (md_apply_fix3): Delete fix_is_thumb variable; refer to
 336         fixP->tc_fix_data directly in the sole place it was used.
 337         Explicitly truncate value, *valP, fixP->fx_addnumber, and
 338         fixP->fx_offset to 32 bits, for consistent behavior between 32-
 339         and 64-bit hosts.
 340
 341 2005-05-27  Jan Beulich  <jbeulich@novell.com>
 342
 343         * config/tc-ia64.c (struct proc_pending): New.
 344         (unwind): Replace proc_start with proc_pending.
 345         (unwind_diagnostic): Check unwind.proc_pending.sym.
 346         (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
 347         Check if previous proc not closed. Record all entry points.
 348         (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
 349         Set symbol sizes for entry points recorded in dot_proc. Check
 350         arguments for consistency with respective .proc's.
 351         (md_assemble): Replace unwind.proc_start with
 352         unwind.proc_pending.sym.
 353
 354 2005-05-27  Jan Beulich  <jbeulich@novell.com>
 355
 356         * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
 357         and last_ptr. Check all in-use slots for first one with non-NULL
 358         unwind_record. Don't reload end_ptr before second update round.
 359
 360 2005-05-26  James E Wilson  <wilson@specifixinc.com>
 361
 362         * config/tc-ia64.c (extra_goodness): Update comment.
 363         (md_begin): Add debugging code to print best_template table.
 364
 365 2005-05-25  Jan Beulich  <jbeulich@novell.com>
 366
 367         * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
 368         template.
 369
 370 2005-05-25  Jan Beulich  <jbeulich@novell.com>
 371
 372         * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
 373         BFD_RELOC_UNUSED when determining the width of the reloc.
 374
 375 2005-05-25  Jan Beulich  <jbeulich@novell.com>
 376
 377         * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
 378         section entry.
 379
 380 2005-05-25  Jan Beulich  <jbeulich@novell.com>
 381
 382         * config/tc-ia64.c (dot_radix): Rewrite.
 383
 384 2005-05-25  Jan Beulich  <jbeulich@novell.com>
 385
 386         * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
 387         and next_slot_frag.
 388         (alloc_record): Remove references to next_slot_number and
 389         next_slot_frag.
 390         (emit_one_bundle): Likewise.
 391
 392 2005-05-22  Nick Clifton  <nickc@redhat.com>
 393
 394         * config/tc-v850.c (md_apply_fix3): Pass the address of the
 395         message buffer when invoking the insert function.
 396
 397 2005-05-21  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 398
 399         * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
 400         only if an instruction match is found.
 401
 402 2005-05-20  Bob Wilson  <bob.wilson@acm.org>
 403
 404         * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
 405         to addition in argument to xtensa_dwarf2_emit_insn.
 406
 407 2005-05-19  Zack Weinberg  <zack@codesourcery.com>
 408
 409         * Makefile.am: Have 'all' depend on 'info'.
 410         * Makefile.in: Regenerate.
 411
 412 2005-05-19  Alan Modra  <amodra@bigpond.net.au>
 413
 414         * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
 415
 416 2005-05-19  Anton Blanchard  <anton@samba.org>
 417
 418         * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
 419         (md_show_usage): Document it.
 420         (ppc_setup_opcodes): Insert POWER5 mnemonics.
 421         * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
 422
 423 2005-05-19  Jan Beulich  <jbeulich@novell.com>
 424
 425         * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
 426         relocations in unwind section.
 427
 428 2005-05-18  Nick Clifton  <nickc@redhat.com>
 429
 430         * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
 431         if one exists.  Ignore any error messages it may produce, just
 432         allow it to perform the insertion.
 433
 434 2005-05-17  Zack Weinberg  <zack@codesourcery.com>
 435
 436         * hash.c (hash_lookup): Add len parameter.  All callers changed.
 437         (hash_find_n): New interface.
 438         * hash.h: Prototype hash_find_n.
 439         * sb.c: Include as.h.
 440         (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
 441         (sb_scrub_and_add_sb): New interface.
 442         * sb.h: Prototype sb_scrub_and_add_sb.
 443         * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
 444
 445         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
 446         reference to BFD_RELOC_ARM_GOT12 which is never generated.
 447         * config/tc-arm.c: Rewrite, adding Thumb-2 support.
 448
 449 2005-05-17  Daniel Jacobowitz  <dan@codesourcery.com>
 450
 451         * doc/Makefile.am (gasver.texi): Don't use $<.
 452         * doc/Makefile.in: Regenerated.
 453
 454 2005-05-17  Nick Clifton  <nickc@redhat.com>
 455
 456         PR 876
 457         * symbols.c (resolve_symbol_value): Do not move symbols whose
 458         value expression has not been resolved or finalized into the
 459         absolute section as this will confuse other parts of the assembler
 460         into thinking that their value is zero.
 461
 462 2005-05-17  Jan Beulich  <jbeulich@novell.com>
 463
 464         * read.c (_find_end_of_line): New.
 465         (find_end_of_line): New.
 466         (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
 467         (read_a_source_file): Use it.
 468         (s_globl): Use it.
 469         (s_macro): Use it.
 470         (get_line_sb): Use it.
 471         (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
 472         (s_comm_internal): Likewise.
 473         (s_lsym): Likewise.
 474         (s_macro): Likewise.
 475         (s_ignore): Use ignore_rest_of_line.
 476         * read.h (find_end_of_line): Prototype.
 477         (discard_rest_of_line): Remove prototype. #define to
 478         ignore_rest_of_line.
 479
 480 2005-05-17  Nick Clifton  <nickc@redhat.com>
 481
 482         * config/tc-v850,h (TC_FIX_TYPE): Define.
 483         (TC_INIT_FIX_TYPE): Define.
 484         * config/tc-v850.c (md_assemble): When creating a fix record the
 485         operand in the tc_fix_data field.
 486         (md_apply_fix3): When applying a resolved fix use the operand's
 487         insertion procedure to store the value, if the operand has been
 488         recorded.
 489
 490 2005-05-15  Daniel Jacobowitz  <dan@codesourcery.com>
 491
 492         * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
 493         invocation.
 494         * Makefile.in: Regenerated.
 495
 496 2005-05-13  Sterling Augustine  <sterling@tensilica.com>
 497             Bob Wilson  <bob.wilson@acm.org>
 498
 499         * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
 500         message.
 501         (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
 502         for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
 503
 504 2005-05-11  Alan Modra  <amodra@bigpond.net.au>
 505
 506         * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
 507         BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
 508
 509 2005-05-10  Michael Matz  <matz@suse.de>
 510
 511         * frags.c (frag_grow): Don't be too greedy in allocating memory.
 512
 513         * config/tc-hppa.c (pa_block): Check arguments to .block[z].
 514
 515 2005-05-10  Hans-Peter Nilsson  <hp@bitrange.com>
 516
 517         PR binutils/886
 518         * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
 519         Handle label-without-colon before ordinary dot-pseudo as an
 520         ordinary label.  Don't leak memory for label-without-colon alone
 521         on a line.  Don't mmixal-munge operands for dot-pseudos.
 522
 523 2005-05-10  Jan Beulich  <jbeulich@novell.com>
 524
 525         * macro.c (get_any_string): Remove the two last parameters. Replace
 526         references to the former expand parameter by using macro_alternate.
 527         Simplify loop condition for checking for end-of-string.
 528         (get_string): Remove redunant call to sb_skip_white.
 529         (do_formals): Remove two last arguments to get_any_string.
 530         (macro_expand): Likewise.
 531         (expand_irp): Likewise.
 532
 533 2005-05-10  Jan Beulich  <jbeulich@novell.com>
 534
 535         * read.c (s_macro): Move local variable 'local' to smaller scope.
 536         Call sb_kill on it when done.
 537
 538 2005-05-09  Jan Beulich  <jbeulich@novell.com>
 539
 540         * config/tc-i386.c (optimize_disp): Discard displacement entirely
 541         when zero and not required by encoding constraints.
 542
 543 2005-05-09  H.J. Lu  <hongjiu.lu@intel.com>
 544
 545         PR 936
 546         * config/tc-sh64.c (sh64_fake_label): New.
 547
 548         * config/tc-sh64.h (TC_FAKE_LABEL): New.
 549
 550         * doc/internals.texi (TC_FAKE_LABEL): Document.
 551
 552         * write.c (TC_FAKE_LABEL): New.
 553         (adjust_reloc_syms): Use it.
 554         (write_object_file): Likewise.
 555
 556 2005-05-09  Jan Beulich  <jbeulich@novell.com>
 557
 558         * config/tc-i386.c (parse_insn): Disallow use of prefix separator
 559         and comma in Intel mode.
 560
 561 2005-05-09  Jan Beulich  <jbeulich@novell.com>
 562
 563         * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
 564         names to match ABI. Add more registers for 32-bit and 64-bit modes.
 565         Make name array static and const. Adjust lookup to account for NULL
 566         entries (standing for unused register numbers).
 567
 568 2005-05-09  Jan Beulich  <jbeulich@novell.com>
 569
 570         * config/tc-i386.c (parse_insn): Consider all matching instructions
 571         when checking for string instruction after string-only prefix.
 572
 573 2005-05-07  H.J. Lu  <hongjiu.lu@intel.com>
 574
 575         PR 940
 576         * config/tc-ia64.c (start_unwind_section): Properly check
 577         comdat group with SHF_GROUP.
 578
 579 2005-05-06  Bob Wilson  <bob.wilson@acm.org>
 580
 581         * doc/c-xtensa.texi (Literal Directive): Spelling correction.
 582
 583 2005-05-06  Bob Wilson  <bob.wilson@acm.org>
 584
 585         * config/tc-xtensa.c: Remove excess whitespace.
 586         * config/tc-xtensa.h: Likewise.
 587         * config/xtensa-istack.h: Likewise.
 588         * config/xtensa-relax.c: Likewise.
 589         * config/xtensa-relax.h: Likewise.
 590
 591 2005-05-06  Nick Clifton  <nickc@redhat.com>
 592
 593         * sb.h: Fix formatting of comments.
 594         * sb.c: Fix formatting of comments.
 595
 596 2005-05-06  Jan Beulich  <jbeulich@novell.com>
 597
 598         * sb.h (sb_add_buffer): Reintroduce.
 599         * sb.c (sb_add_buffer): Likewise.
 600
 601 2005-05-06  Jan Beulich  <jbeulich@novell.com>
 602
 603         * macro.c (new_formal, del_formal): New.
 604         (do_formals): Use new_formal. Check for and parse qualifier. Warn if
 605         required argument has default value. Stop looking for more formal
 606         when there was a vararg one.
 607         (macro_expand_body): Use new_formal and del_formal.
 608         (macro_expand): Likewise. Initialize local variable err. Don't
 609         return immediately when encountering an error. Warn when keyword
 610         argument already had a value assigned. Eliminate duplicate clearing
 611         of argument value. When current positional argument matches parameter
 612         of vararg type, assign to it all the remaining arguments. Issue error
 613         when required parameter does not have value.
 614         (free_macro): Use del_formal.
 615         (expand_irp): Initialize formal type. Free buffers associated with
 616         formal prior to returning.
 617         * macro.h (struct formal_struct): Add new field 'type' with new
 618         enumeration type 'formal_type'.
 619         * doc/as.texinfo: Document macro parameter qualifiers.
 620         * NEWS: Mention new functionality.
 621
 622 2005-05-06  Jan Beulich  <jbeulich@novell.com>
 623
 624         * cond.c (s_ifb): New.
 625         * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
 626         * read.h (s_ifb): Prototype.
 627         * doc/as.texinfo: Document .ifb and .ifnb.
 628
 629 2005-05-05  Steve Ellcey  <sje@cup.hp.com>
 630
 631         * config/tc-ia64.c (MIN): Undef.
 632
 633 2005-05-05  Paul Brook  <paul@codesourcery.com>
 634
 635         * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
 636
 637 2005-05-05  Matt Thomas <matt@3am-software.com>
 638
 639         * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
 640         bytes.
 641
 642 2005-05-05  Nick Clifton  <nickc@redhat.com>
 643
 644         * Update the address and phone number of the FSF organization in
 645         the GPL notices in the following files:
 646         COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
 647         bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
 648         dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
 649         emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
 650         flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
 651         input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
 652         itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
 653         literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
 654         output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
 655         struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
 656         write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
 657         config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
 658         config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
 659         config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
 660         config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
 661         config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
 662         config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
 663         config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
 664         config/obj-multi.h, config/obj-som.c, config/obj-som.h,
 665         config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
 666         config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
 667         config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
 668         config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
 669         config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
 670         config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
 671         config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
 672         config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
 673         config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
 674         config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
 675         config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
 676         config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
 677         config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
 678         config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
 679         config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
 680         config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
 681         config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
 682         config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
 683         config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
 684         config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
 685         config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
 686         config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
 687         config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
 688         config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
 689         config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
 690         config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
 691         config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
 692         config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
 693         config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
 694         config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
 695         config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
 696         config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
 697         config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
 698         config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
 699         config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
 700         config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
 701         config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
 702         config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
 703         config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
 704         config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
 705         config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
 706         config/xtensa-istack.h, config/xtensa-relax.c,
 707         config/xtensa-relax.h, doc/fdl.texi
 708
 709 2005-05-05  Nick Clifton  <nickc@redhat.com>
 710
 711         * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
 712         the target_big_endian variable to false.
 713
 714 2005-05-04  Alan Modra  <amodra@bigpond.net.au>
 715
 716         * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
 717         list traversal.  Use bfd_section_list_prepend.
 718         * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
 719         over the section list.
 720         * config/tc-xtensa.c (xtensa_remove_section): Delete.
 721         (xtensa_insert_section): Delete.
 722         (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
 723         and bfd_section_list_prepend.
 724         (xtensa_reorder_seg_list): Use bfd_section_list_remove and
 725         bfd_section_list_insert_after.
 726
 727 2005-05-03  Nick Clifton  <nickc@redhat.com>
 728
 729         * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
 730         of bfd_section_list... macros.
 731         * config/tc-mmix.c (mmix_frob_file): Likewise.
 732         * config/tc-xtensa.c (xtensa_remove_section): Likewise.
 733         (xtensa_insert_section): Likewise.
 734
 735         * macro.c (macro_hash): Remove static.
 736         * macro.h (macro_hash): Provide an external declaration.
 737
 738 2005-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 739
 740         * write.c (write_object_file): Use bfd_section_double_list_remove
 741         to remove sections.
 742
 743 2005-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
 744
 745         * doc/Makefile.am (gasver.texi): Correct quoting.
 746         * doc/Makefile.in: Regenerated.
 747
 748 2005-04-29  Ralf Corsepius <ralf.corsepius@rtems.org>
 749
 750         * configure.tgt: Add h8300*-*-rtemscoff.
 751         Switch h8300*-*-rtems* to elf.
 752
 753 2005-04-29  H.J. Lu  <hongjiu.lu@intel.com>
 754
 755         * hash.c: Undo the last change.
 756         * hash.h: Likewise.
 757
 758 2005-04-29  Daniel Jacobowitz  <dan@codesourcery.com>
 759
 760         * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
 761         of Makefile.
 762         (DISTCLEANFILES): Remove.
 763         (MAINTAINERCLEANFILES): Add asconfig.texi.
 764         * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
 765
 766 2005-04-29  Ben Elliston  <bje@au.ibm.com>
 767
 768         * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
 769         (GENERIC_OBJS): Likewise, remove bignum-copy.o.
 770         (bignum-copy.o): Remove.
 771         * Makefile.in: Regenerate.
 772         * makefile.vms (OBJS): Remove bignum-copy.obj.
 773         * symbols.h (local_symbol_make): Remove declaration.
 774         (verify_symbol_chain_2): Likewise.
 775         * symbols.c (local_symbol_make): Make static.
 776         (max_indent_level): Likewise.
 777         (verify_symbol_chain_2): Remove.
 778         * macro.c (macro_hash): Make static.
 779         * messages.c (fprint_value): Remove.
 780         * read.h (get_absolute_expr): Remove.
 781         (emit_leb128_expr): Likewise.
 782         (do_s_func): Likewise.
 783         * read.c (do_s_func): Make static.
 784         (emit_leb128_expr): Likewise.
 785         (get_absolute_expr): Likewise.
 786         * as.h (as_howmuch): Remove declaration.
 787         (fprint_value): Likewise.
 788         * as.c (myname): Make static.
 789         * input-scrub.c (as_howmuch): Remove.
 790         (as_1_char): Likewise.
 791         * input-file.h (input_file_is_open): Remove.
 792         * input-file.c (input_file_is_open): Likewise.
 793         * expr.h (expr_build_unary): Remove declaration.
 794         (expr_build_binary): Likewise.
 795         * expr.c (expr_build_unary): Remove.
 796         (expr_build_binary): Likewise.
 797         * hash.h (hash_replace): Remove declaration.
 798         (hash_delete): Likewise.
 799         * hash.c (hash_replace): Remove.
 800         (hash_delete): Likewise.
 801         * bignum-copy.c (bignum_copy): Move from here ..
 802         * config/tc-vax.c (bignum_copy): .. to here.
 803         * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
 804         (bignum_copy): Remove extern declaration.
 805         * sb.h (string_count): Remove extern declaration.
 806         (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
 807         (sb_name): Likewise.
 808         * sb.c (dsize): Replace preprocessor macro with static int.
 809         (string_count): Make static.
 810         (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
 811         (sb_name): Likewise.
 812         * config/obj-coff.c (dim_index): Make static.
 813         * config/tc-i386.c (GOT_symbol): Likewise.
 814         (output_invalid_buf): Likewise.
 815         * doc/internals.texi (Warning and error messages): Remove the
 816         prototype for fprint_value.
 817
 818 2005-04-27  Ben Elliston  <bje@au.ibm.com>
 819
 820         * link.cmd: Remove.
 821
 822 2005-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 823
 824         * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
 825
 826         * read.c (pseudo_set): Disallow symbol set to common symbol.
 827
 828         PR 857
 829         * write.c (write_object_file): Report common symbol name when
 830         disallowing local symbol set to common symbol.
 831         (adjust_reloc_syms): Disallow local symbol set to undefined
 832         symbol.
 833
 834 2005-04-25  Jan Beulich  <jbeulich@novell.com>
 835
 836         * macro.c (macro_expand_body): Replace locals indicator parameters
 837         with actual macro_entry. New local variables macro_line and err.
 838         Don't return when encountering an error, just record the fact.
 839         Detect local symbol name colliding with parameter. Track line number
 840         inside of macro expansion.
 841         (do_formals): Move local variable name to wider scope. Check
 842         parameter of the same name doesn't already exist. In MRI mode, also
 843         check it doesn't collide with the argument count pseudo-parameter).
 844         (define_macro): Add file and line number parameters. Remove local
 845         variable namestr. New local variable error. Initialize macro_entry
 846         members file, line, and name. Don't return when encountering an
 847         error, just record the fact. Use %s in some diagnostics for read.c
 848         to insert the macro name. Free macro_entry on error.
 849         (macro_expand): Pass macro_entry to macro_epand_body. Don't return
 850         when encountering an error, just record the fact.
 851         (expand_irp): Don't return when encountering an error, just record
 852         the fact.
 853         * macro.h (macro_struct): New members name, file, and line.
 854         (define_macro): Add file and line number parameters.
 855         * read.c (s_macro): Pass file and line to define_macro. Tag warning
 856         regarding pseudo-op redefinition with the file/line that macro
 857         definition started at.
 858
 859 2005-04-22  Bob Wilson  <bob.wilson@acm.org>
 860
 861         * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
 862         (future_alignment_required): Remove ifdefs that use it.
 863
 864 2005-04-22  Bob Wilson  <bob.wilson@acm.org>
 865
 866         * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
 867         (xg_is_narrow_insn, xg_expand_narrow): Remove.  Merge into...
 868         (xg_is_single_relaxable_insn): ...here.  Add "targ" and "narrow_only"
 869         parameters.
 870         (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
 871         convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
 872
 873 2005-04-21  Christian Groessler  <chris@groessler.org>
 874
 875         * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
 876         array.
 877
 878 2005-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 879
 880         * config/obj-aout.h (S_IS_EXTERN): Removed.
 881         * config/obj-bout.h (S_IS_EXTERN): Likewise.
 882         * config/obj-coff.h (S_IS_EXTERN): Likewise.
 883         * symbols.c (S_IS_EXTERN): Likewise.
 884         * symbols.h (S_IS_EXTERN): Likewise.
 885
 886         * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
 887         S_IS_EXTERNAL.
 888         * config/tc-d10v.c (md_apply_fix3): Likewise.
 889         * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
 890         * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
 891         * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
 892         * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
 893         * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
 894         (shmedia_md_convert_frag): Likewise.
 895         * symbols.c (print_symbol_value_1): Likewise.
 896         * write.c (write_object_file): Likewise.
 897
 898 2005-04-20  Nick Clifton  <nickc@redhat.com>
 899
 900         * config/tc-xtensa.c (get_aligned_diff): Change type of
 901         branch_align to offsetT so that its signedness matches that of
 902         target_size.
 903
 904         * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
 905         number into a readable string.
 906         (load_register): Likewise.
 907
 908 2005-04-20  Andreas Schwab  <schwab@suse.de>
 909
 910         * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
 911
 912 2005-04-19  David S. Miller  <davem@davemloft.net>
 913
 914         * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
 915         NULL insn, exit early.  Remove now spurious NULL checks.
 916         (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
 917         to NULL and exit.
 918
 919 2005-04-19  Jan Beulich  <jbeulich@novell.com>
 920
 921         * symbols.h (symbol_find_base): Remove prototype.
 922         * symbols.c (save_symbol_name): Remove code section conditional upon
 923         STRIP_UNDERSCORE.
 924         (symbol_find): Remove.
 925         (symbol_find_base): Rename to symbol_find.
 926         * subsegs.c (section_symbol): Replace use of symbol_find_base with
 927         symbol_find.
 928         * config/obj-coff.c (tag_insert): Remove code section conditional
 929         upon STRIP_UNDERSCORE.
 930         (obj_coff_def): Likewise.
 931         (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
 932         (coff_frob_symbol): Likewise.
 933         (yank_symbols): Likewise.
 934         (c_section_symbol): Likewise.
 935         * config/obj-coff.h (DO_NOT_STRIP): Remove.
 936         * config/tc-arm.c (symbol_locate): Remove code section conditional
 937         upon STRIP_UNDERSCORE.
 938         * config/tc-h8300.h (DO_NOT_STRIP): Remove.
 939         * config/tc-h8500.h (DO_NOT_STRIP): Remove.
 940         * config/tc-sh.h (DO_NOT_STRIP): Remove.
 941         * config/tc-w65.h (DO_NOT_STRIP): Remove.
 942         * config/tc-z8k.h (DO_NOT_STRIP): Remove.
 943
 944 2005-04-19  Andreas Schwab  <schwab@suse.de>
 945
 946         * config/tc-ia64.c (md_assemble): Fix error message for wrong
 947         access to application registers.
 948
 949 2005-04-19  Jan Beulich  <jbeulich@novell.com>
 950
 951         * config/te-sysv32.h: Remove.
 952         * Makefile.am (TARG_ENV_HFILES): Remove reference to
 953         config/te-sysv32.h.
 954         * Makefile.in (TARG_ENV_HFILES): Likewise.
 955
 956 2005-04-19  Jan Beulich  <jbeulich@novell.com>
 957
 958         PR/847
 959         * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
 960         length symbols.
 961
 962 2005-04-18  Mark Kettenis  <kettenis@gnu.org>
 963
 964         * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
 965
 966 2005-04-18  Maciej W. Rozycki  <macro@linux-mips.org>
 967
 968         * config/tc-mips.c (normalize_constant_expr): Don't check for
 969         HAVE_32BIT_GPRS.
 970         (check_absolute_expr): Only call normalize_constant_expr() if
 971         HAVE_32BIT_GPRS.
 972         (mips_ip): Likewise.
 973
 974         * config/tc-mips.c (check_absolute_expr): Fix formatting.
 975
 976 2005-04-18  Jan Beulich  <jbeulich@novell.com>
 977
 978         * macro.c (free_token): New, freeing all the memory associated with a
 979         macro.
 980         (do_formals): Move initializers to ...
 981         (define_macro): ... here.
 982         (delete_macro): Convert passed in name to lower case. Warn when
 983         purging macro that doesn't exist. Use hash_jam instead of hash_delete.
 984
 985 2005-04-15  Maciej W. Rozycki  <macro@linux-mips.org>
 986
 987         * config/tc-mips.c (normalize_constant_expr): Fix formatting.
 988
 989 2005-04-15  Jan Beulich  <jbeulich@novell.com>
 990
 991         * config/obj-elf.c (obj_elf_struct): New.
 992         (elf_pseudo_table). Use it for .offset and .struct.
 993
 994 2005-04-14  Bob Wilson  <bob.wilson@acm.org>
 995             Sterling Augustine  <sterling@tensilica.com>
 996
 997         * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
 998         than the section alignment.
 999
1000 2005-04-14  Bob Wilson  <bob.wilson@acm.org>
1001             H.J. Lu  <hongjiu.lu@intel.com>
1002
1003         * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1004         * config/tc-xtensa.c (xg_translate_sysreg_op,
1005         xtensa_translate_old_userregs_ops,
1006         xtensa_find_unaligned_branch_targets,
1007         xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1008         relax_frag_add_nop): Support 64-bit host.
1009         (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1010         tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1011
1012 2005-04-14  Mark Kettenis  <kettenis@gnu.org>
1013
1014         * configure.tgt: Add support for OpenBSD/sparc ELF.
1015
1016         * configure.tgt: Set emulation for mips-*-openbsd*.
1017         Remove broken mips-dec-openbsd* config.
1018         * configure.in: Set default ABI for mips64-*-openbsd*.
1019         * configure: Regenerate.
1020
1021 2005-04-14  Maciej W. Rozycki  <macro@linux-mips.org>
1022
1023         * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1024         optimization for constant addresses.
1025
1026 2005-04-14  Nick Clifton  <nickc@redhat.com>
1027
1028         * as.c (main): Move parse_args before symbol_begin and frag_init
1029         so that the hash table size can be set before it is used.
1030         * hash.c: Use an unsigned long type for the size of the hash
1031         tables.
1032         * hash.h (set_gas_hash_table_size): Update the prototype.
1033
1034 2005-04-14  Alan Modra  <amodra@bigpond.net.au>
1035
1036         * Makefile.am (NO_WERROR): Define.  Use instead of -Wno-error.
1037         * acinclude.m4: Include ../bfd/warning.m4.
1038         * configure.in: Invoke AM_BINUTILS_WARNINGS.
1039         * Makefile.in: Regenerate.
1040         * configure: Regenerate.
1041         * doc/Makefile.in: Regenerate.
1042
1043 2005-04-13  Maciej W. Rozycki  <macro@linux-mips.org>
1044
1045         * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1046         (normalize_address_expr): New function to sign-extend address
1047         offsets that fit into 32 bits in 32-bit mode.
1048         (macro_build_ldst_constoffset): Use normalize_address_expr()
1049         instead of a handcoded sequence.
1050         (load_register): Likewise.  Report oversized numbers in a useful
1051         way.
1052         (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1053         for constant addresses.  Report oversized numbers in a useful way.
1054         (mips_ip): Use normalize_address_expr() for addresses.
1055
1056 2005-04-12  Mark Kettenis  <kettenis@gnu.org>
1057
1058         * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1059         similar to other instructions now that they're marked as ImmExt.
1060
1061 2005-04-12  Nick Clifton  <nickc@redhat.com>
1062
1063         * hash.c (DEFAULT_SIZE): Delete.  Replace with:
1064         (gas_hash_table_size): New static variable.
1065         (set_gas_hash_table_size): New function:  Records a requested size
1066         for the hash tables.
1067         (get_gas_hash_table_size): New function: Return a prime number
1068         near the requested size of the hash table.
1069         (hash_new): Use get_gas_hash_table_size.
1070         * hash.h: Add a prototype for set_gas_hash_table_size.
1071         * as.c (show_usage): Add description of new switches: --hash-size
1072         and --reduce-memory-overheads.
1073         (option_values): Add OPTION_HASH_TABLE_SIZE and
1074         OPTION_REDUCE_MEMORY_OVERHEADS.
1075         (std_longpopts): Add entries for the new options.
1076         (parse_args): Handle the new options.
1077         * Makefile.am: Add a dependency of as.c on hash.h.
1078         * Makefile.in: Regenerate.
1079         * doc/as.texinfo: Document the new switches.
1080         * NEWS: Mention the new switches.
1081
1082 2005-04-12  Nick Clifton  <nickc@redhat.com>
1083
1084         PR gas/818
1085         * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1086         synonyms.
1087
1088 2005-04-12  Alan Modra  <amodra@bigpond.net.au>
1089
1090         * Makefile.am: Run "make dep-am".
1091         * Makefile.in: Regenerate.
1092
1093 2005-04-11  Sterling Augustine  <sterling@tensilica.com>
1094             Bob Wilson  <bob.wilson@acm.org>
1095
1096         * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1097
1098 2005-04-11  Mark Kettenis  <kettenis@gnu.org>
1099
1100         * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1101
1102 2005-04-11  Jan Beulich  <jbeulich@novell.com>
1103
1104         * NEWS: Mention these changes and their effects.
1105         * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1106         is_name_ender.
1107         (check_macro): Likewise.
1108         (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1109         labels together with the closing pseudo-op.
1110         (macro_expand_body): Adjust comment. Range-check input before use.
1111         Adjust mis-spelled diagnostic. Use is_name_beginner.
1112         * read.c (try_macro): New.
1113         (read_a_source_file): New static variable last_eol. Don't list
1114         macro expansion lines more than once. Call try_macro.
1115         (s_macro): Set section of line_label to absolute instead of undefined.
1116         * doc/as.texinfo: Add information on the caveats of these changes.
1117
1118 2005-04-11  Alan Modra  <amodra@bigpond.net.au>
1119
1120         * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1121         * symbols.h (symbol_X_add_number): Update prototype.
1122
1123 2005-04-10  Eric Christopher  <echristo@redhat.com>
1124
1125         * symbols.c (symbol_X_add_number): Fix warning.
1126
1127 2005-04-10  H.J. Lu  <hongjiu.lu@intel.com>
1128
1129         * config/tc-m68k.c (md_begin): Support 64bit host.
1130         (get_num): Support 64bit BFD on 32bit host.
1131
1132 2005-04-10  H.J. Lu  <hongjiu.lu@intel.com>
1133
1134         * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1135
1136 2005-04-09  Alan Modra  <amodra@bigpond.net.au>
1137
1138         * read.c (assign_symbol): Remove const from parm.  Fix xcalloc
1139         call.  Don't do the COFF hacks for multi-emulation gas.  Move
1140         demand_empty_rest_of_line back to caller.
1141         (s_set, equals): demand_empty_rest_of_line here.
1142
1143         PR gas/827
1144         * as.h (rs_dummy): Define.
1145         * symbols.c (symbol_X_add_number): New function.
1146         * symbols.h (symbol_X_add_number): Declare.
1147         * stabs.c (aout_process_stab): Tidy symbol frag setting.
1148         * read.c (assign_symbol): New function, split out from s_set.
1149         Use symbol_find_or_make.  Leave fr_type of dummy frag as rs_dummy.
1150         Fix COFF hacks for multi-emulation gas.
1151         (s_set): Call assign_symbol.  Remove "register" keyword.
1152         (set_zero_frag): New function.
1153         (pseudo_set): Always check for assignment to section syms.
1154         Always set segment and frag of symbol, and likewise extern for
1155         aout/bout.  Handle assignment of sym=sym+/-const specially.  Don't
1156         special case exp.X_add_number non-zero for O_symbol expressions.
1157         (equals): Use assign_symbol.
1158
1159 2005-04-08  Bob Wilson  <bob.wilson@acm.org>
1160
1161         * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1162         SEC_MERGE sections.
1163
1164 2005-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1165
1166         * config/tc-i386.c (tc_gen_reloc): Don't turn
1167         BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1168
1169 2005-04-06  Nick Clifton  <nickc@redhat.com>
1170
1171         * po/rw.po: New translation: Kinyarwanda
1172         * configure.in (ALL_LINGUAS): Add rw
1173         * configure: Regenerate.
1174
1175 2005-04-05  Sterling Augustine  <sterling@tensilica.com>
1176             Bob Wilson  <bob.wilson@acm.org>
1177
1178         * config/tc-xtensa.c (branch_align_power): New.
1179         (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1180         future_alignment_required): Use branch_align_power to check section
1181         alignment as well as xtensa_fetch_width when aligning branch targets.
1182
1183 2005-04-05  Bob Wilson  <bob.wilson@acm.org>
1184
1185         * config/tc-xtensa.c: Warning fixes throughout.
1186         (xtensa_fetch_width): Change to unsigned.
1187         (assemble_nop, xtensa_find_unaligned_branch_targets,
1188         xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1189         is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1190         min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1191         unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1192         count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1193         get_text_align_max_fill_size, get_text_align_nop_count,
1194         get_text_align_nth_nop_size, get_noop_aligned_address,
1195         get_aligned_diff, convert_frag_align_next_opcode,
1196         convert_frag_immed_finish_loop, xtensa_create_property_segments,
1197         xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1198         types, avoiding size_t and using offsetT and addressT appropriately.
1199         (get_text_align_power): Clean up types.  Avoid incorrect bound.
1200         (get_text_align_fill_size): Clean up types.  Restructure for clarity.
1201
1202 2005-04-04  H.J. Lu  <hongjiu.lu@intel.com>
1203
1204         * config/tc-ia64.c (start_unwind_section): Undo the change
1205         of 2004-08-18.
1206         (generate_unwind_image, dot_endp): Likewise.
1207
1208 2005-04-01 David Mosberger  <davidm@hpl.hp.com>
1209
1210         * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1211         le_nop_stop arrays and initializers to file scope.
1212         (md_begin): When generating code for anything other than
1213         Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1214
1215 2005-04-01  Jan Beulich  <jbeulich@novell.com>
1216
1217         * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1218         immediates.
1219
1220 2005-04-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
1221
1222         * NEWS: Mention [fdgh]_floating.
1223         * config/atof-vax.c: Fix some whitespace.
1224         * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1225
1226 2005-04-01  Nick Clifton  <nickc@redhat.com>
1227
1228         * configure.in: Add a check for <unistd.h> providing a prototype
1229         for getopt() which is compatible with the one in
1230         include/getopt.h.  If so then define HAVE_DECL_GETOPT.
1231         * configure: Regenerate.
1232         * config.in (HAVE_DECL_GETOPT): Add.
1233
1234 2005-04-01  Jan Beulich  <jbeulich@novell.com>
1235
1236         * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1237
1238 2005-04-01  Jan Beulich  <jbeulich@novell.com>
1239
1240         * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1241         (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1242
1243 2005-03-30  Julian Brown  <julian@codesourcery.com>
1244
1245         * config/tc-arm.c (arm_adjust_symtab): Rename
1246         bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1247
1248 2005-03-30  Julian Brown  <julian@codesourcery.com>
1249
1250         * config/tc-arm.c (mapping_state): Change documentation in function
1251         comment to cross-reference spec instead. Change type of mapping symbols
1252         to BSF_NO_TYPE.
1253         (arm_adjust_symtab): Don't change type of mapping symbols here.
1254
1255 2005-03-30  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
1256
1257         * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1258         * config.in: Regenerate.
1259         * configure: Regenerate.
1260         * configure.in: Check for ffs decl and alphabetize.
1261
1262 2005-03-29  Daniel Jacobowitz  <dan@codesourcery.com>
1263             Phil Blundell  <philb@gnu.org>
1264
1265         * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1266         (md_apply_fix3): Mark TLS symbols.
1267         (tc_gen_reloc): Handle TLS relocations.
1268         (arm_fix_adjustable): Ignore TLS relocations.
1269         (s_arm_elf_cons): Support expressions after decorated symbols.
1270
1271 2005-03-29  Julian Brown  <julian@codesourcery.com>
1272
1273         * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1274         whether personality routine index N has been output for this section.
1275         (mapping_state): tc_segment_info_data now struct not enum.
1276         (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1277         handled on section change.
1278         (create_unwind_entry): Previous code to output dependency removed.
1279         (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1280         for this section.
1281         * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1282         arm_segment_info_type.
1283         (arm_segment_info_type): New struct.
1284
1285 2005-03-28  Sterling Augustine  <sterling@tensilica.com>
1286             Bob Wilson  <bob.wilson@acm.org>
1287
1288         * config/tc-xtensa.c (do_align_targets): Update comment.
1289         (xtensa_frob_label): Compute "freq" before possibly switching frags.
1290         Insert a LOOP_END frag before every loop target, and do not overload
1291         DESIRE_ALIGN_IF_TARGET frags with loop end information.
1292         (xg_assemble_vliw_tokens): Use do_align_targets.
1293         (xtensa_fix_target_frags): Remove code to convert a
1294         DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1295         negatable branch at the end of a loop.
1296         (frag_can_negate_branch): Delete.
1297
1298 2005-03-28  David Mosberger  <davidm@hpl.hp.com>
1299             H.J. Lu  <hongjiu.lu@intel.com>
1300
1301         PR 803
1302         NEWS: Mention "-mtune=[itanium1|itanium2]".
1303
1304         * config/tc-ia64.c (md): Add tune.
1305         (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1306         (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1307         (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1308         B unit NOPs are discouraged for McKinley-derived cores.
1309         (md_begin): Don't hardcode the "extra_goodness()" function in
1310         the comment...
1311         (ia64_init): Set md.tune to itanium2.
1312
1313         * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1314         * doc/c-ia64.texi: Likewise.
1315
1316 2005-03-27  Ian Lance Taylor  <ian@airs.com>
1317
1318         * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1319         bad C_EFCN symbol, print its name.
1320
1321 2005-03-25  Bob Wilson  <bob.wilson@acm.org>
1322
1323         * config/tc-xtensa.c (use_longcalls): Delete.
1324         (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1325         the use_longcalls flag is set.  Do this before checking the segment.
1326         (xg_expand_assembly_insn): Rearrange to use new do_expand flag.  Never
1327         expand direct calls at this point.
1328         (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1329         (xtensa_find_unmarked_state_frags): Likewise.
1330         (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1331         (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1332         (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1333         * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1334
1335 2005-03-25  Hans-Peter Nilsson  <hp@bitrange.com>
1336
1337         * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1338
1339 2005-03-25  Hans-Peter Nilsson  <hp@axis.com>
1340
1341         * config/tc-cris.h: Convert to ISO C90.
1342         * config/tc-cris.c: Ditto.
1343         (md_estimate_size_before_relax): Remove obsolete comment for
1344         parameter "segment_type".
1345         (md_begin): Document reason for cast of hash_insert argument.
1346         (md_atof): Correct type of parameter "type".
1347
1348 2005-03-24  Nick Clifton  <nickc@redhat.com>
1349
1350         * write.h (bit_fix_new): Remove redundant prototype.
1351         * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1352         * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1353         * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1354         * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1355         * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1356         * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1357         * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1358         * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1359         * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1360         * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1361         * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1362         * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1363         * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1364         * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1365         * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1366         * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1367         * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1368         * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1369         * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1370         * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1371         * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1372         * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1373         * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1374         * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1375         * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1376         * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1377         * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1378         * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1379         * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1380         * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1381         * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1382         * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1383         * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1384         * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1385         * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1386         * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1387         * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1388         * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1389         * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1390         * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1391         * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1392         * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1393         * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1394         * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1395         * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1396         * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1397         * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1398         * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1399         * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1400         * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1401         * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1402         * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1403         * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1404         * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1405         * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1406
1407 2005-03-23  Jim Blandy  <jimb@redhat.com>
1408
1409         * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1410         attributes properly.
1411
1412 2005-03-23  Mike Frysinger  <vapier@gentoo.org>
1413             Nick Clifton  <nickc@redhat.com>
1414
1415         * configure.tgt: Accept any C library to accompany a GNU Linux
1416         implementation, not just the GNU C library.
1417         * configure.in: Likewise.
1418         * configure: Regenerate.
1419
1420 2005-03-23  Nick Clifton  <nickc@redhat.com>
1421
1422         * config/tc-tic30.c: Convert to ISO C90 formatting.
1423         * config/tc-tic30.h: Convert to ISO C90 formatting.
1424         * config/tc-pdp11.c: Convert to ISO C90 formatting.
1425         * config/atof-vax.c: Convert to ISO C90 formatting.
1426
1427 2005-03-21  Maciej W. Rozycki  <macro@mips.com>
1428
1429         * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1430         relocations correctly as well.
1431         (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1432         relocations in mergeable sections section-relative either.
1433
1434 2005-03-21  Bob Wilson  <bob.wilson@acm.org>
1435
1436         * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1437
1438 2005-03-21  Nick Clifton  <nickc@redhat.com>
1439
1440         * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1441         warning by providing a prototype for sh_symbian_find_elf_flags.
1442
1443         * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1444         previous delta.
1445
1446 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
1447
1448         * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1449         along with other formats that set bfd_gas.  Remove unnecessary
1450         setting of bfd_gas.  Delete strongarm cases in generic_target
1451         switch.
1452
1453 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
1454
1455         PR gas/780
1456         * config/tc-m68k.c (TRUNC, SEXT): Define.
1457         (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1458         (m68k_ip): Truncate or sign extend expressions as appropriate.
1459         (get_num): Likewise.
1460         (md_apply_fix3): Use SEXT.
1461
1462 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
1463
1464         * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1465         (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1466         (obj-vms.o): Delete rule.
1467         Run "make dep-am".
1468         * Makefile.in: Regenerate.
1469         * aclocal.m4: Regenerate.
1470         * doc/Makefile.in: Regenerate.
1471         * po/POTFILES.in: Regenerate.
1472
1473 2005-03-18  C Jaiprakash  <cjaiprakash@noida.hcltech.com>
1474
1475         * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1476         flag for coldfire v4e.
1477
1478 2005-03-17  Bob Wilson  <bob.wilson@acm.org>
1479
1480         * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1481         xg_apply_fix_value and return a value to indicate success.
1482         (md_pcrel_from): Skip check of fx_done.  Return 0 if not PC-relative.
1483         (xtensa_force_relocation): Remove checks for VTABLE relocs.
1484         (xtensa_validate_fix_sub): New.
1485         (xtensa_fix_adjustable): Remove check for external or weak symbols.
1486         (tc_gen_reloc): Move code to handle difference of symbols and code to
1487         apply tentative fix values to ...
1488         (md_apply_fix3): ...here.  Enable standard overflow checks for simple
1489         8, 16, and 32 bit relocations.  Apply fixes for slot-specific
1490         relocations when linkrelax flag is not set.
1491         * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1492         (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1493
1494 2005-03-17  Jan Beulich  <jbeulich@novell.com>
1495
1496         * config/tc-i386.c (i386_scale): Beautify error message.
1497         (Intel syntax comments): Update.
1498         (struct intel_parser_s): Add fields in_offset, in_bracket, and
1499         next_operand.
1500         (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1501         Remove declarations.
1502         (intel_bracket_expr): Declare.
1503         (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1504         of the function body in a loop allowing to split an operand into two.
1505         Replace calls to malloc and checks of it returning non-NULL with
1506         calls to xmalloc/xstrdup.
1507         (intel_expr): SHORT no longer handled here. Add comment indicating
1508         comparison ops need implementation.
1509         (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1510         Check right operand of - does not specify a register when parsing
1511         the address of a memory reference.
1512         (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1513         Check operands do not specify a register when parsing the address of
1514         a memory reference.
1515         (intel_e06, intel_e06_1): Likewise.
1516         (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1517         handle SHORT as well as unary + and -. Don't accept : except for
1518         segment overrides or in direct far jump/call insns.
1519         (intel_brack_expr): New.
1520         (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1521         intel_brack_expr.
1522         (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1523         through in certain cases. Use intel_brack_expr. Add new diagnostics.
1524         Allow symbolic constants as register scale value.
1525         (intel_get_token): Replace call to malloc and check of return value
1526         with call to xmalloc. Change handling for FLAT to match MASM's.
1527         (intel_putback_token): Don't try to back up/free current token if
1528         that is T_NIL.
1529
1530 2005-03-16  Daniel Jacobowitz  <dan@codesourcery.com>
1531
1532         * configure.tgt: Set emulation for arm-*-eabi*.
1533         * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1534         * config/te-armeabi.h: New file.
1535         * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1536         * config/te-symbian.h: Include "te-armeabi.h".
1537
1538 2005-03-16  Nick Clifton  <nickc@redhat.com>
1539
1540         * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1541         local variable in case it is clobbered by the setjmp.
1542
1543 2005-03-16  Nick Clifton  <nickc@redhat.com>
1544             Ben Elliston  <bje@au.ibm.com>
1545
1546         * configure.in (werror): New switch: Add -Werror to the
1547         compiler command line.  Enabled by default.  Disable via
1548         --disable-werror.
1549         * configure: Regenerate.
1550
1551 2005-03-16  Nick Clifton  <nickc@redhat.com>
1552
1553         * config/obj-coff.h: Convert to ISO C90 formatting.
1554         * config/obj-coff.c: Convert to ISO C90 formatting.
1555
1556 2005-03-15  Zack Weinberg  <zack@codesourcery.com>
1557
1558         * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1559         is_mls parameter; do not diagnose Rm==Rd when is_mls.
1560         (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1561         (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1562         (insns): Add ARMv6T2 instructions:
1563         bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1564         (arm_archs): Add V6T2 variants.
1565
1566 2005-03-15  Nick Clifton  <nickc@redhat.com>
1567
1568         * NEWS: Add cutoff for changes in 2.16 release.
1569
1570 2005-03-15  Jan Beulich  <jbeulich@novell.com>
1571
1572         * expr.c (operand): Merge handling of unary + into that for unary
1573         -, !, and ~.
1574
1575 2005-03-14  Eric Christopher  <echristo@redhat.com>
1576
1577         * config/tc-mips.c: Include dw2gencfi.h.
1578         (mips_cfi_frame_initial_instructions): New.
1579         * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1580         (tc_cfi_frame_initial_instructions): Ditto.
1581         (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1582         (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1583         * Makefile.am: Update dependencies.
1584         * Makefile.in: Regenerate.
1585
1586 2005-03-15  Alan Modra  <amodra@bigpond.net.au>
1587
1588         * po/es.po: Commit new Spanish translation.
1589
1590 2005-03-14  Alan Modra  <amodra@bigpond.net.au>
1591
1592         * po/tr.po: Commit new Turkish translation.
1593
1594 2005-03-12  Zack Weinberg  <zack@codesourcery.com>
1595
1596         * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1597         wfi, yield.
1598
1599 2005-03-11  Daniel Jacobowitz  <dan@codesourcery.com>
1600
1601         * config-gas.com: Mark vax-vms as obsolete.
1602         * configure.in: Remove fmt=vms support.
1603         * config.in: Regenerate.
1604         * configure: Regenerate.
1605         * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1606
1607 2005-03-10  Sterling Augustine  <sterling@tensilica.com>
1608             Bob Wilson  <bob.wilson@acm.org>
1609
1610         * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1611         when checking if xg_resolve_literals needs to be called.
1612         * config/tc-xtensa.h: Fix spelling typo in a comment.
1613
1614 2005-03-10  Jan Beulich  <jbeulich@novell.com>
1615
1616         * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1617         * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1618         crafted structure declarations with the types from macro.h.
1619
1620 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1621
1622         * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1623         for -mno-shared optimization.
1624
1625 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1626
1627         * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1628         (MAX_NOPS): Bump to 4.
1629         (mips_fix_vr4130): New variable.
1630         (nops_for_vr4130): New function.
1631         (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS.  Use
1632         nops_for_vr4130 if working around VR4130 errata.
1633         (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1634         (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1635         (md_parse_option): Handle them.
1636         (md_show_usage): Print them.
1637         * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1638
1639 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1640
1641         * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1642         branch delay code.
1643
1644 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1645
1646         * config/tc-mips.h (mips_flush_pending_output): Delete.
1647         (mips_emit_delays): Declare.
1648         (md_flush_pending_output): Use mips_emit_delays.
1649         * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1650         the previous instructions.
1651         (md_begin, append_insn, md_parse_option): Update callers.
1652         (mips_emit_delay): Remove parameter.  Move INSNS != 0 code to
1653         start_noreorder.
1654         (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1655         (s_gpdword): Update callers.
1656         (start_noreorder, end_noreorder): New functions.
1657         (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1658         manipulating mips_opts or prev_nop_frag directly.
1659         (mips_flush_pending_output): Delete.
1660
1661 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1662
1663         * config/tc-mips.c (mips_move_labels): New function, taken from...
1664         (append_insn, mips_emit_delays): ...here.
1665
1666 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1667
1668         * config/tc-mips.c (MAX_NOPS): New macro.
1669         (history): Resize to 1 + MAX_NOPS.
1670         (fix_vr4120_class): New enumeration.
1671         (vr4120_conflicts): New variable.
1672         (init_vr4120_conflicts): New function.
1673         (md_begin): Call it.
1674         (insn_uses_reg): Constify first argument.
1675         (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1676         (nops_for_insn_or_target): New functions.
1677         (append_insn): Use the new nops_for_* functions instead of inline
1678         delay checks.  Generalize prev_nop_frag handling to handle an
1679         arbitrary history length.  Insert nops into the history buffer
1680         once the number of nops in prev_nop_frag is fixed.
1681         (emit_delays): Use nops_for_insn instead of inline delay checks.
1682
1683 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1684
1685         * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1686         check from branch delay code.  Remove unnecessary check for branches.
1687
1688 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1689
1690         * config/tc-mips.c (dummy_opcode): Delete.
1691         (nop_insn, mips16_nop_insn): New variables.
1692         (NOP_INSN): New macro.
1693         (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1694         (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1695         (md_begin): Initialize nop_insn and mips16_nop_insn.
1696         (append_insn): Use the new emit_nop function to add nops, recording
1697         them in the history buffer.  Use add_fixed_insn or add_relaxed_insn
1698         to reserve room for the instruction and install_insn to install the
1699         final form.  Use insert_into_history to record the instruction in
1700         the history buffer.  Use move_insn to do delay slot filling.
1701         (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1702         (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1703         (mips16_ip): Use create_insn to initialize mips_cl_insns.
1704
1705 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1706
1707         * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1708         (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1709         (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1710         (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1711         (mips16_ip): Use the new macros instead of explicit masks and shifts.
1712
1713 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1714
1715         * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1716         and extended_p fields with a single fixed_p field.
1717         (append_insn, mips_no_prev_insn): Adjust accordingly.
1718
1719 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1720
1721         * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1722         a single mips16_absolute_jump_p bit.
1723         (append_insn): Adjust accordingly.
1724
1725 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1726
1727         * config/tc-mips.h (mips_cl_insn): Move definition to...
1728         * config/tc-mips.c (mips_cl_insn): ...here.  Add new fields:
1729         frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1730         and extended_p.
1731         (history): New variable.
1732         (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1733         (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1734         (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1735         (prev_prev_insn_unreordered): Delete.
1736         (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1737         (macro_start): Replace uses of prev_insn* with the equivalent history[]
1738         field.
1739
1740 2005-03-08  Daniel Jacobowitz  <dan@codesourcery.com>
1741
1742         * doc/Makefile.am: Update as.info dependencies.
1743         * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1744
1745 2005-03-08  Jan Beulich  <jbeulich@novell.com>
1746
1747         * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1748         error, and point to .purgem documentation if someone really needs
1749         re-definitions.
1750         * NEWS: Mention macro redefinition is now an error.
1751
1752 2005-03-08  Jan Beulich  <jbeulich@novell.com>
1753
1754         * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1755         emitted to. Add more precise diagnostics for non-fitting insns based
1756         on that. Eliminate now superfluous special casing of MLX. Clear out
1757         slot information when dropping an insn.
1758
1759 2005-03-08  Jan Beulich  <jbeulich@novell.com>
1760
1761         * config/tc-ia64.c (parse_section_name): Rename to...
1762         (cross_section): In addition to separating the name from the rest of
1763         the arguments, also carry out the operation.
1764         (dot_xdata): Use cross_section.
1765         (dot_float_cons): Likewise.
1766         (dot_xstringer): Likewise.
1767         (dot_xdata_ua): Likewise.
1768         (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1769
1770 2005-03-05  Alan Modra  <amodra@bigpond.net.au>
1771
1772         * po/gas.pot: Regenerate.
1773
1774 2005-03-04  David Daney  <ddaney@avtrex.com>
1775
1776         * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1777         instead of '_gp' for -mno-shared optimization.
1778         (s_cpload): Ditto.
1779         (s_abicalls): Document it in the comment.
1780         (md_show_usage): Document the -mno-shared option.
1781
1782 2005-03-04  Richard Sandiford  <rsandifo@redhat.com>
1783
1784         * config/tc-mips.c (mips_set_options): Add sym32 field.
1785         (mips_opts): Initialize it.
1786         (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1787         (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1788         (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1789         (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1790         when deciding whether to use a symbolic %highest/%higher expansion.
1791         (macro): Likewise.  Remove o64/n32 linux hack.  Always use
1792         ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1793         and "la".  Handle constants separately from symbolic expressions in
1794         the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1795         and using load_register to load the high part of the address.
1796         (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1797         (OPTION_ELF_BASE): Bump by 2.
1798         (md_longopts): Add entries for -msym32 and -mno-sym32.
1799         (md_parse_option): Handle them.
1800         (usage): Document them.
1801         (s_mipsset): Handle ".set sym32" and ".set nosym32".
1802         (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1803         HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1804         * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1805         -msym32 and -mno-sym32.
1806
1807 2005-03-03  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
1808
1809         * config/tc-mips.c (load_address): Implement GP optimization
1810         for 64bit address space non-PIC. Fix formatting.
1811         (macro): Likewise. Simplify code.
1812         (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1813         (mips_after_parse_args): Simplify code.
1814
1815 2005-03-03  Nick Clifton  <nickc@redhat.com>
1816
1817         * expr.c (operand): Remove redundant code enclosed by #ifdef
1818         RELAX_PAREN_GROUPING....#endif.
1819
1820         * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1821         reloc is the difference of two symbols defined in the same
1822         section.
1823
1824         * config/tc-iq2000.c (line_comment_chars): Include the # character
1825         as otherwise this breaks #APP/#NO_APP processing.
1826
1827 2005-03-03  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
1828
1829         * config/tc-arc.c(md_assemble): Remove dead code for handling
1830         immediate indexing of ld and st .
1831
1832 2005-03-02  Daniel Jacobowitz  <dan@codesourcery.com>
1833             Joseph Myers  <joseph@codesourcery.com>
1834
1835         * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1836         %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1837         (parse_relocation): Check for a word break after a relocation
1838         operator.
1839         (md_apply_fix3): Handle TLS relocations, and mark thread-local
1840         symbols.
1841
1842 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
1843
1844         * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1845
1846 2005-03-02  Jan Beulich  <jbeulich@novell.com>
1847
1848         * as.c (main): Use unlink_if_ordinary instead of unlink.
1849         * messages.c (as_fatal): Likewise.
1850
1851 2005-03-02  Jan Beulich  <jbeulich@novell.com>
1852
1853         * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1854         accesses.
1855         (parse_register): Allow cr8...15 in all modes.
1856
1857 2005-03-02  Jan Beulich  <jbeulich@novell.com>
1858
1859         * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1860         etc. like normal symbol references (T_ID).
1861
1862 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
1863
1864         * symbols.c (fb_label_name): Fix silly thinko in last change.
1865
1866 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
1867
1868         * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1869         * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1870
1871         * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1872
1873 2005-03-01  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
1874
1875         PR gas/708
1876         * config/tc-arc.c (md_assemble): Initialize suffix for extension
1877         suffixes also.
1878
1879 2005-03-01  Alan Modra  <amodra@bigpond.net.au>
1880
1881         * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1882
1883         * as.h (assert): Warning fix.
1884         * expr.c (expr): Correct assertion.
1885         * read.c (s_comm_internal): Remove assertion.
1886         * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1887         (fixup_segment): Remove assertion.
1888         * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1889         (md_apply_fix3): Likewise.
1890         * config/tc-i370.c (md_begin): Correct assertion.
1891         (i370_macro): Warning fix for assertion.
1892
1893 2005-03-01  Alan Modra  <amodra@bigpond.net.au>
1894
1895         * configure.in (AC_C_BIGENDIAN): Invoke.
1896         * configure: Regenerate.
1897         * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1898         host variable to set string header size.
1899         * config/obj-aout.c (obj_header_append): Don't use host structs.
1900         (obj_symbol_to_chars): Likewise.
1901         (obj_emit_strings): Likewise.  Use the passed in output pointer.
1902         * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1903         * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1904         not sizeof host struct.
1905         (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1906         (obj_emit_strings): Likewise.
1907         * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1908         (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1909         sizeof host struct.
1910         (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1911         sizeof host struct.
1912         (host_number_to_chars): Define.
1913         * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1914         host internal struct to set header sizes.
1915         * config/tc-i960.c (md_number_to_field): Warning fix.
1916         (md_ri_to_chars): Use host byte order.
1917         (get_cdisp, md_apply_fix3): Warning fix.
1918         * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1919
1920 2005-02-28  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
1921
1922         * doc/c-arc.texi: Update documentation about ARC's extension
1923         instructions.
1924
1925 2005-02-27  Svein E. Seldal  <svein@dev.seldal.com>
1926
1927         * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1928         address for myself.
1929
1930 2005-02-23  Alan Modra  <amodra@bigpond.net.au>
1931
1932         * cgen.c: Warning fixes.
1933         * config/tc-arc.c: Likewise.
1934         * config/tc-arm.c: Likewise.
1935         * config/tc-avr.c: Likewise.
1936         * config/tc-d10v.c: Likewise.
1937         * config/tc-d30v.c: Likewise.
1938         * config/tc-frv.c: Likewise.
1939         * config/tc-frv.h: Likewise.
1940         * config/tc-h8300.c: Likewise.
1941         * config/tc-h8500.c: Likewise.
1942         * config/tc-i370.c: Likewise.
1943         * config/tc-i960.c: Likewise.
1944         * config/tc-ia64.c: Likewise.
1945         * config/tc-ip2k.c: Likewise.
1946         * config/tc-m68hc11.c: Likewise.
1947         * config/tc-maxq.c: Likewise.
1948         * config/tc-mcore.c: Likewise.
1949         * config/tc-mips.c: Likewise.
1950         * config/tc-msp430.c: Likewise.
1951         * config/tc-pj.c: Likewise.
1952         * config/tc-ppc.c: Likewise.
1953         * config/tc-ppc.h: Likewise.
1954         * config/tc-s390.c: Likewise.
1955         * config/tc-sh.c: Likewise.
1956         * config/tc-sh64.c: Likewise.
1957         * config/tc-tic4x.c: Likewise.
1958         * config/tc-tic80.c: Likewise.
1959         * config/tc-v850.c: Likewise.
1960         * config/tc-vax.c: Likewise.
1961         * config/tc-w65.c: Likewise.
1962         * config/tc-xstormy16.c: Likewise.
1963         * config/tc-z8k.c: Likewise.
1964
1965 2005-02-22  Catherine Moore  <clm@cm00re.com>
1966
1967         * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1968         * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1969
1970 2005-02-22  Eric Christopher  <echristo@redhat.com>
1971
1972         * config/tc-mips.c (struct proc): Change isym to
1973         func_sym. New member func_end_sym.
1974         (s_mips_ent): Update.
1975         (s_mips_end): Ditto. Add code to compute function size.
1976
1977 2005-02-22  Alan Modra  <amodra@bigpond.net.au>
1978
1979         * read.c: Warning fixes.
1980         * config/obj-elf.c: Likewise.
1981
1982 2005-02-22  Maciej W. Rozycki  <macro@mips.com>
1983
1984         * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1985         emitting insn.
1986
1987 2005-02-21  H.J. Lu  <hongjiu.lu@intel.com>
1988
1989         * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1990         SEC_COFF_SHARED.
1991
1992         * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1993         SEC_TIC54X_BLOCK.
1994         (demand_empty_rest_of_line): Likewise.
1995         (tic54x_sblock): Likewise.
1996         (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1997
1998 2005-02-21  Alan Modra  <amodra@bigpond.net.au>
1999
2000         * read.c (address_bytes): New function.
2001         (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2002         (potable): Add "dc.a".
2003         (cons_worker): Handle "dc.a".
2004         * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2005
2006 2005-02-21  Alan Modra  <amodra@bigpond.net.au>
2007
2008         * input-file.c (input_file_open): Rearrange to avoid warning.
2009
2010 2005-02-19  Alan Modra  <amodra@bigpond.net.au>
2011
2012         * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2013         * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2014         * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2015
2016 2005-02-18  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
2017
2018         * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2019         uses after .set noat.
2020         (load_address): Likewise.
2021         (macro): Likewise. Don't try to avoid $at use by sacrificing
2022         the target register before it is stored, it won't work.
2023
2024 2005-02-17  James E Wilson  <wilson@specifixinc.com>
2025
2026         * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2027         see an instruction that specifies a template.
2028
2029 2005-02-18  Alan Modra  <amodra@bigpond.net.au>
2030
2031         * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2032         * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2033         * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2034
2035 2005-02-17  H.J. Lu  <hongjiu.lu@intel.com>
2036
2037         * NEWS: Mention "-mhint.b=[ok|warning|error]".
2038
2039         * config/tc-ia64.c (md): Add hint_b.
2040         (emit_one_bundle): Handle md.hint_b for "hint".
2041         (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2042         (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2043         (ia64_init): Set md.hint_b to error.
2044         (md_assemble): Handle md.hint_b for "hint.b".
2045
2046         * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2047         * doc/c-ia64.texi: Likewise.
2048
2049 2005-02-17  Alan Modra  <amodra@bigpond.net.au>
2050
2051         * tc.h (struct relax_type, relax_typeS): Move from here..
2052         * as.h: ..to here.  Make rlx_forward and rlx_backward an offsetT.
2053         * ecoff.c (ecoff_new_file): Add appfile param.
2054         * ecoff.h (ecoff_new_file): Likewise.
2055         * itbl-lex.h: New file.
2056         * itbl-lex.l: Include itbl-lex.h.
2057         * itbl-parse.y: Likewise.
2058         (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2059         * read.c (s_app_file_string): Mark appfile possibly unused.
2060         * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2061         * subsegs.h (struct seg_info_trash): Delete.
2062         (seg_info): Use segment_info_type instead.
2063         * config/obj-coff.c (struct filename_list): Make filename const char *.
2064         * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2065         * config/obj-elf.c (elf_file_symbol): Similarly.
2066         * config/tc-a29k.c (md_apply_fix3): Make val a valueT.  Don't use
2067         signed right shift.
2068         * config/tc-arc.c (md_operand): Warning fix.
2069         * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2070         (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2071         * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2072         * config/tc-frv.c (frv_force_relocation): Warning fix.
2073         * config/tc-m68k.c (md_parse_option): Delete unused var.
2074         * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2075         * config/tc-sparc.c: Likewise.
2076         (s_common): Warning fix.
2077         * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2078         * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2079         addressT.
2080         * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2081         * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2082         sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2083         * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2084         (tic4x_do_align): Use TIC_NOP_OPCODE.
2085         * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2086         * config/tc-vax.c: Include netinet/in.h.
2087         (tc_headers_hook): Formatting.
2088         * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2089
2090 2005-02-17  Jan Beulich  <jbeulich@novell.com>
2091
2092         * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2093         parsing inN, locN, outN. Set 'idx' to offset register number starts
2094         at. Don't handle numbers with leading zeroes or beyond 95. Remove
2095         pointless cast.
2096
2097 2005-02-16  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
2098
2099         * config/tc-mips.c (load_address): Fix formatting.
2100         (macro): Don't use AT if .set noat is in effect. Fix formatting.
2101         Catch macros which are unexpandable without AT. Remove duplicate
2102         zeroing of used_at.
2103         (macro2): Remove duplicate zeroing of used_at.
2104
2105 2005-02-16  Alan Modra  <amodra@bigpond.net.au>
2106
2107         * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2108         than zero.
2109
2110 2005-02-15  Nigel Stephens  <nigel@mips.com>
2111             Maciej W. Rozycki  <macro@mips.com>
2112
2113         * config/tc-mips.c (reloc_needs_lo_p): Handle
2114         BFD_RELOC_MIPS16_HI16_S.
2115         (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2116         (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2117         and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2118         complaints on.
2119         (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2120         BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2121         Call my_getSmallExpression() to parse percent operators.
2122         (percent_op_match, mips_percent_op): Separate definitions.
2123         (mips16_percent_op): Define percent operators for the MIPS16 mode.
2124         (parse_relocation): Handle the MIPS16 mode using
2125         mips16_percent_op.
2126         (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2127         BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2128
2129 2005-02-15  Jan Beulich  <jbeulich@novell.com>
2130
2131         * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2132         instead of explicitly dealing with the translation; exclude
2133         relocations that are already pcrel, however.
2134
2135 2005-02-15  Jan Beulich  <jbeulich@novell.com>
2136
2137         * config/tc-ia64.c: Include limits.h (if available).
2138         (gr_values[0]): Set path to INT_MAX.
2139         (dot_reg_val): Don't allow changing value of r0. Limit range of
2140         general registers at r127.
2141         (specify_resource): Default resource index is -1. Don't set resource
2142         index (in case IA64_RS_RSE) without setting the specific flag.
2143         (note_register_values): Check operand is O_constant before tracking
2144         input value of moves. Add tracking for dep.z with constant inputs.
2145         (print_dependency): Resource index of specific resource may be zero.
2146         (check_dependencies): Likewise.
2147
2148 2005-02-15  Jan Beulich  <jbeulich@novell.com>
2149
2150         * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2151         reg_class. Check operands and emit diagnostics for illegal use of
2152         registers.
2153
2154 2005-02-15  Jan Beulich  <jbeulich@novell.com>
2155
2156         * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2157         new variables type, suffix, and width. Handle
2158         BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2159         Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2160         FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2161         FUNC_DTP_RELATIVE case. Return incoming relocation type if
2162         BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2163         if unable to translate relocation type, using the new variables.
2164
2165 2005-02-15  Jan Beulich  <jbeulich@novell.com>
2166
2167         * config/tc-ia64.h (ia64_symbol_chars): Declare.
2168         (ty_symbol_chars): Define.
2169         * config/tc-ia64.c (ia64_symbol_chars): Define.
2170
2171 2005-02-15  Jan Beulich  <jbeulich@novell.com>
2172
2173         * config/tc-ia64.c (ia64_parse_name): Only update next character if
2174         input_line_pointer was advanced.
2175
2176 2005-02-14  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
2177
2178         * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2179         within |.
2180
2181 2005-02-13  Jan Beulich  <jbeulich@novell.com>
2182
2183         * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2184         (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2185         indicator.
2186         (ia64_init): Set md.detect_dv.
2187         (ia64_start_line): New static variable warned. Warn only once when
2188         encountering explicit stops in automatic mode.
2189         * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2190         * NEWS: Mention new default mode.
2191
2192 2005-02-13  Jan Beulich  <jbeulich@novell.com>
2193
2194         * config/tc-ia64.c (dot_rot): Add comment that name strings should
2195         be freed when wiping out previous state. Canonicalize names before
2196         use. Free name string when detecting redefinition.
2197         (dot_pred_rel): Call generic expression parser to process arguments.
2198         Handle O_register case for individual predicates and O_subtract for
2199         ranges.
2200         (ia64_parse_name): Canonicalize name before looking it up in dynamic
2201         register hash.
2202         (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2203         Warn if multiple found, issue error if resulting symbol name has zero
2204         length.
2205         (dot_alias): Canonicalize name before use.
2206
2207 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
2208
2209         * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2210         and 0 for error.
2211         (in_procedure): Return -1 for warning.
2212         (in_prologue): Likewise.
2213         (in_body): Likewise.
2214
2215 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
2216
2217         * config/tc-ia64.c (dot_xdata): Undo the last change.
2218         (dot_float_cons): Likewise.
2219         (dot_xstringer): Likewise.
2220         (dot_xdata_ua): Likewise.
2221         (dot_float_cons_ua): Likewise.
2222
2223 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
2224
2225         * NEWS: Mention "-munwind-check=[warning|error]".
2226
2227         * config/tc-ia64.c (md): Add unwind_check.
2228         (unwind_diagnostic): New.
2229         (in_procedure): Call unwind_diagnostic when a directive isn't
2230         in procedure.
2231         (in_prologue): Call unwind_diagnostic when a directive isn't in
2232         prologue.
2233         (in_body): Call unwind_diagnostic when a directive isn't in
2234         body region.
2235         (dot_endp): Set md.unwind_check to error before calling
2236         in_procedure and restore it after. When the name is missing or
2237         couldn't be found, use the one from the last .proc if
2238         md.unwind_check isn't error. Warn if md.unwind_check is
2239         warning.
2240         (md_parse_option): Handle "-munwind-check=[warning|error]".
2241         (md_show_usage): Add "-munwind-check=[warning|error]".
2242         (ia64_init): Set md.unwind_check to warning.
2243
2244         * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2245         * doc/c-ia64.texi: Likewise.
2246
2247 2005-02-11  Jan Beulich  <jbeulich@novell.com>
2248
2249         * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2250         (LEX_QM): Likewise.
2251         (ia64_parse_name): New third parameter.
2252         (md_parse_name): Pass third argument.
2253         * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2254         (md_operand): Handling of '@'-prefixed symbols moved from here...
2255         (ia64_parse_name): ...to here.
2256
2257 2005-02-11  Jan Beulich  <jbeulich@novell.com>
2258
2259         * config/tc-ia64.c (md): Remove last_groups and group_idx.
2260         (errata_nop_necessary_p): Remove declaraction and definition.
2261         (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2262         update md.group_idx. Don't reset md.last_groups.
2263
2264 2005-02-11  Jan Beulich  <jbeulich@novell.com>
2265
2266         * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2267         argument.
2268         (dot_xdata): Free section name after use.
2269         (dot_float_cons): Likewise.
2270         (dot_xstringer): Likewise.
2271         (dot_xdata_ua): Likewise.
2272         (dot_float_cons_ua): Likewise.
2273         (md_pseudo_table): Add xdata16 and xdata16.ua.
2274
2275 2005-02-10  H.J. Lu  <hongjiu.lu@intel.com>
2276
2277         * doc/all.texi: Add IA64.
2278         * doc/as.texinfo: Likewise.
2279
2280         * doc/c-ia64.texi: Fix typos.
2281
2282 2005-02-10  Julian Brown  <julian@codesourcery.com>
2283
2284         * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2285         BFD_RELOC_UNUSED.
2286         (do_t_push_pop): Likewise.
2287         (md_assemble): Likewise.
2288         (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2289         BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2290         (create_unwind_entry): Output dependency on the required personality
2291         routines.
2292
2293 2005-02-07  Nathan Sidwell  <nathan@codesourcery.com>
2294
2295         * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2296         * subsegs.c (seg_not_empty_p): Likewise.
2297
2298 2005-02-07  Inderpreet Singh <inderpreetb@noida.hcltech.com>
2299
2300         * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2301         relative jump calculation.
2302         <md_convert_frag) : Likewise.
2303         <output_disp): Likewise.
2304
2305 2005-02-07  Hans-Peter Nilsson  <hp@axis.com>
2306
2307         * write.c (write_object_file): Recognize warning-symbol construct
2308         and skip object- and target- handling for the second symbol.
2309
2310 2005-02-02  Jan Beulich  <jbeulich@novell.com>
2311
2312         * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2313         designators along with quoted ones. Free copy of quoted designator
2314         when done.
2315
2316 2005-02-01  Ben Elliston  <bje@au.ibm.com>
2317
2318         * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2319         config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2320         config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2321         config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2322         config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2323         config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2324         config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2325         config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2326         config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2327         config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2328         config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2329         config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2330         config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2331         #if 0'd code throughout.
2332
2333 2005-01-31  Nick Clifton  <nickc@redhat.com>
2334
2335         * as.c (parse_args): Bump copyright date reported by --version to
2336         2005.
2337
2338 2005-01-31  Nick Clifton  <nickc@redhat.com>
2339
2340         * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2341         and vax-vms.
2342
2343 2005-01-31  Jan Beulich  <jbeulich@novell.com>
2344
2345         * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2346         that can end with .endr in that case. Make requiring/permitting
2347         pseudo-ops without leading dot closer to the logic in read.c serving
2348         the same purpose.
2349         (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2350         ignored.
2351
2352 2005-01-31  Jan Beulich  <jbeulich@novell.com>
2353
2354         * macro.c (do_formals): Adjust to no longer accept empty parameter
2355         names.
2356         (define_macro): Adjust to no longer accept empty macro name, garbage
2357         following the parameters, or macros that were previously defined.
2358         * read.c (s_bad_end): Declare.
2359         (potable): Add endm. Handler for endr and endm is s_bad_end.
2360         (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2361         and .endr.
2362         * read.h (s_bad_endr): Remove.
2363
2364 2005-01-31  Jan Beulich  <jbeulich@novell.com>
2365
2366         * config/tc-ia64.c (parse_operands): Parse all specified operands,
2367         immediately discarding (but counting) those exceeding the maximum
2368         possible amount. Track whether output and input operand counts ever
2369         matched, and use this to better indicate which of the operands/
2370         operand types was wrong; specifically don't default to pointing to
2371         the first operand.
2372
2373 2005-01-31  Jan Beulich  <jbeulich@novell.com>
2374
2375         * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2376         variable in dot_endp). Add body and insn. Make prologue,
2377         prologue_mask, body, and insn bitfields.
2378         (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2379         messages.
2380         (in_procedure, in_prologue, in_body): New.
2381         (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2382         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2383         dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2384         dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2385         dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2386         dot_personality): Use the appropriate one of the above.
2387         (dot_proc): Clear unwind.proc_start; set to current location only if
2388         none of the entry points were valid. Check for non-zero-length entry
2389         point names. Check that entry points aren't defined, yet. Clear
2390         unwind.prologue, unwind.body, and unwind.insn.
2391         (dot_body): Call in_procedure. Check that first directive in procedure
2392         had no insns emitted before. Set unwind.body.
2393         (dot_prologue): Call in_procedure. Check that not already in prologue.
2394         Check that first directive in procedure had no insns emitted before.
2395         Clear unwind.body.
2396         (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2397         length entry point names. Check that entry points became defined.
2398         (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2399
2400 2005-01-31  Jan Beulich  <jbeulich@novell.com>
2401
2402         * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2403         before actually using it. Don't generate an error in manual bundling
2404         mode when looking at an insn requiring slot 2 but not yet at slot 2.
2405         Don't generate an error in manual bundling mode when looking at an
2406         insn required to be last in its group but the required slot hasn't
2407         been reached, yet. Allow conversion from MII to MI;I for bundle
2408         consisting of only 2 insns with the stop between them. Suppress
2409         various meaningless errors resulting from detecting earlier ones.
2410
2411 2005-01-31  Jan Beulich  <jbeulich@novell.com>
2412
2413         * config/tc-ia64.c (parse_operands): Also handle alloc without first
2414         input being ar.pfs.
2415
2416 2005-01-28  Christian Groessler  <chris@groessler.org>
2417
2418         * config/tc-z8k.c (md_assemble): Improve error detection.
2419
2420 2005-01-28  Jan Beulich  <jbeulich@novell.com>
2421
2422         * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2423         for personality routine pointer only if there is one.
2424         (ia64_convert_frag): Likewise.
2425         (generate_unwind_image): Likewise.
2426
2427 2005-01-27  Christian Groessler  <chris@groessler.org>
2428
2429         * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2430         (md_apply_fix3): Make relative branches out of range an error
2431         instead of a warning.  Display correct line number for out of
2432         range branches/calls/memory accesses.
2433
2434 2005-01-27  Nathan Sidwell  <nathan@codesourcery.com>
2435
2436         * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2437         to emit .debug_line and other debug sections.
2438         * as.h (seg_not_empty_p): Declare.
2439         * subsegs.c (seg_not_empty_p): New predicate.
2440
2441 2005-01-27  Andrew Cagney  <cagney@gnu.org>
2442
2443         * configure: Regenerate to track ../gettext.m4 change.
2444
2445 2005-01-27  Jan Beulich  <jbeulich@novell.com>
2446
2447         * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2448
2449 2005-01-27  Jan Beulich  <jbeulich@novell.com>
2450
2451         * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2452         to/from application registers dynamic insns.
2453         (md_assemble): Defer resolution of move to/from application registers
2454         dynamic insns when they can be issued on either the I- or M-units.
2455
2456 2005-01-25  Alexandre Oliva  <aoliva@redhat.com>
2457
2458         * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2459         2004-12-10  Alexandre Oliva  <aoliva@redhat.com>
2460         * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2461         2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
2462         * cgen.c (gas_cgen_parse_operand): Handle
2463         CGEN_PARSE_OPERAND_SYMBOLIC.
2464         * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2465         (frv_force_relocation): Likewise.  Fix handling of PIC
2466         relocations.
2467         (md_apply_fix3): Likewise.
2468
2469 2005-01-21  Ben Elliston  <bje@au.ibm.com>
2470
2471         * as.h: Remove #if 0'd code.
2472         * atof-generic.c (atof_generic): Likewise.
2473         * ecoff.c (ecoff_directive_frame): Likewise.
2474         * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2475         * itbl-ops.c (itbl_add_reg): Likewise.
2476         * listing.c (calc_hex): Likewise.
2477         * read.c (MASK_CHAR): Likewise.
2478         * subsegs.c (subsegs_print_statistics): Likewise.
2479         * symbols.c (indent): Likewise.
2480         * write.c (write_relocs): Likewise.
2481         (write_object_file): Likewise.
2482         (relax_frag): Likewise.
2483
2484 2005-01-20  Nick Clifton  <nickc@redhat.com>
2485
2486         * as.c (std_longopts): Add an entry for "--a" in order to prevent
2487         getopt_long_only() from considering -a as an abbreviation for
2488         --alternate.
2489         (parse_args): Fix the parsing of -a=<file>.
2490
2491 2005-01-20  Alan Modra  <amodra@bigpond.net.au>
2492
2493         PR gas/684
2494         * read.c (s_incbin): Adjust default count for skip.  Check validity
2495         of count and skip rigorously.
2496
2497 2005-01-19  Fred Fish  <fnf@specifixinc.com>
2498
2499         * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2500
2501 2005-01-19  Richard Sandiford  <rsandifo@redhat.com>
2502
2503         * read.c (convert_to_bignum): New function, split out from...
2504         (emit_expr): ...here.  Handle the case where X_add_number is
2505         positive and the input value is negative.
2506         (output_big_sleb128): Fix setting of continuation bit.  Check whether
2507         the final byte needs to be sign-extended.  Fix size-shrinking loop.
2508         (emit_leb128_expr): When generating a signed leb128, see whether the
2509         sign of an O_constant's X_add_number matches the sign of the input
2510         value.  Use a bignum if not.
2511
2512 2005-01-17  Andrew Stubbs  <andrew.stubbs@st.com>
2513
2514         * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2515         arch_sh_up in order to match the external name and make the
2516         testsuite's job easier.
2517
2518 2005-01-14  H.J. Lu  <hongjiu.lu@intel.com>
2519
2520         PR 659
2521         * config/tc-i386.c (i386_scale): Disallow 0 scale.
2522
2523 2005-01-12  Nick Clifton  <nickc@redhat.com>
2524
2525         * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2526         ignored_arguments array.
2527
2528 2005-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2529
2530         * write.c (write_object_file): Disallow a symbol equated to
2531         common symbol.
2532
2533 2005-01-10  Inderpreet Singh <inderpreetb@noida.hcltech.com>
2534
2535         * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2536         bfd_mach_maxq20.
2537         (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2538         (maxq_target): New function: Set the machine type.
2539
2540 2005-01-06  Paul Brook  <paul@codesourcery.com>
2541
2542         * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2543         (md_begin): Handle TE_VXWORKS for FP defaults.
2544         (md_apply_fix3): Correct rela offsets.
2545         (elf32_arm_target_format): Add VxWorks targets.
2546
2547 2005-01-06  Paul Brook  <paul@codesourcery.com>
2548
2549         * configure.tgt: Set em=vxworks for *-*-vxworks.
2550         * config/te-vxworks.h: New File.
2551
2552 2005-01-06  Paul Brook  <paul@codesourcery.com>
2553
2554         * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2555
2556 2005-01-04  Dmitry Diky  <diwil@spec.ru>
2557
2558         * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2559         global label.
2560
2561 2005-01-03  David Mosberger  <davidm@hpl.hp.com>
2562
2563         * config/tc-ia64.c (md): Add member "loc_directive_seen".
2564         (dot_loc): New function.
2565         (md_pseudo_table): Add entry to map .loc to dot_loc().
2566         (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2567         seen a .loc directive or we're generating DWARF2 debug info for
2568         assembly source.
2569
2570 2004-12-29  Alan Modra  <amodra@bigpond.net.au>
2571
2572         PR gas/619
2573         * read.c (s_comm_internal): Don't zero end of name until size
2574         expression has been parsed.
2575
2576 2004-12-25  Marek Michalkiewicz  <marekm@amelek.gda.pl>
2577
2578         * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2579
2580 2004-12-23  Tomer Levi  <Tomer.Levi@nsc.com>
2581
2582         * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2583         case).
2584
2585 2004-12-22  Ian Lance Taylor  <ian@airs.com>
2586
2587         * configure.tgt: New.
2588         * configure.in: Move setting of cpu_type, fmt, etc., to
2589         configure.tgt.
2590         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2591         $(srcdir)/configure.tgt.
2592         * configure, Makefile.in: Rebuild.
2593
2594 2004-12-22  Klaus Rudolph  <lts-rudolph@gmx.de>
2595
2596         * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2597         R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2598         instructions.
2599         (avr_offset_expression): New function to parse offsets for LDI
2600         instructions.
2601         (avr_operand): Use it.
2602         (md_apply_fix3): Generate the relocs.
2603
2604 2004-12-16  Andrew Stubbs  <andrew.stubbs@st.com>
2605
2606         * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2607         BFD_RELOC_SH_IMMS10BY8 relocation.
2608
2609         * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2610         than just ignoring bad code.
2611
2612 2004-12-16  Richard Sandiford  <rsandifo@redhat.com>
2613
2614         * config/tc-v850.c (handle_lo16): New function.
2615         (v850_reloc_prefix): Use it to check lo().
2616         (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2617
2618 2004-12-14  P.J. Darcy  <darcypj@us.ibm.com>
2619
2620         * configure.in: Add s390x-ibm-tpf support.
2621         * configure: Regenerate.
2622
2623 2004-12-15 Jan Beulich  <jbeulich@novell.com>
2624
2625         * config/obj-elf.c (obj_elf_change_section): Only set type and
2626         attributes on new sections. Emit warning when type of re-declared
2627         section doesn't match.
2628
2629 2004-12-15 Jan Beulich  <jbeulich@novell.com>
2630
2631         * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2632         '.cfi_startproc simple' doesn't inherit the old value.
2633
2634 2004-12-15  Jan Beulich  <jbeulich@novell.com>
2635
2636         * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2637         to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2638         generation to emit a factored offset.
2639
2640 2004-12-10  Ian Lance Taylor  <ian@wasabisystems.com>
2641
2642         * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2643         which is too large in the case of NO_PIC without 64-bit
2644         addresses.
2645
2646         * config/tc-mips.c (mips_in_shared): New static variable.
2647         (macro_build_lui): Permit "_gp" if !mips_in_shared.
2648         (md_longopts): Add -mshared and -mno-shared.
2649         (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2650         (s_cpload): Implement !mips_in_shared case.
2651         (s_cpsetup): Likewise.
2652         * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2653         * NEWS: Mention -mno-shared.
2654
2655 2004-12-09  Paul Brook  <paul@codesourcery.com>
2656
2657         * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2658         for function start.
2659
2660 2004-12-09  Ian Lance Taylor  <ian@wasabisystems.com>
2661
2662         * config/tc-mips.c (append_insn): If we emit a nop during a relax
2663         sequence, increase the size of the sequence.
2664
2665         * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2666         use CPU_RM9000.
2667
2668 2004-12-07  Ben Elliston  <bje@gnu.org>
2669
2670         * read.c (s_align): Use an align_limit temporary to allay a GCC
2671         signed/unsigned comparison warning.
2672
2673 2004-12-01  Mark Mitchell  <mark@codesourcery.com>
2674
2675         * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2676         * configure.in: Use it for arm*-*-linux-gnueabi*.
2677         * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2678         * config/te-armlinuxeabi.h: New file.
2679         * Makefile.in: Regenerated.
2680         * aclocal.m4: Likewise.
2681         * configure: Likewise.
2682         * doc/Makefile.in: Regenerated.
2683
2684 2004-12-02  Bob Wilson  <bob.wilson@acm.org>
2685
2686         * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2687         (xtensa_restore_emit_state): Likewise.
2688
2689 2004-12-02  Alan Modra  <amodra@bigpond.net.au>
2690
2691         * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2692         (s_align): Use it.
2693
2694 2004-11-30  Tero Niemela  <tero_niemela@yahoo.com>
2695
2696         * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2697         * Makefile.in: Regenerate.
2698
2699 2004-11-29  Tomer Levi  <Tomer.Levi@nsc.com>
2700
2701         * config/tc-crx.c: Major code cleanup. Remove unused variables and
2702         functions, give functions a meaningful name, add comments.
2703         (check_range): New function - Replace operand size calculation
2704         with range checking.
2705         (assemble_insn): Update Algorithm, improve error issuing.
2706         (enum op_err): New.
2707         (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2708         handling.
2709
2710 2004-11-29  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2711
2712         * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2713         miss between different section in the same module.
2714         (tc_gen_reloc): Likewise.
2715
2716 2004-11-25  Theodore A. Roth  <troth@openavr.org>
2717
2718         * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2719         atmega325, atmega3250, atmega645 and atmega6450.
2720
2721 2004-11-25 Jan Beulich  <jbeulich@novell.com>
2722
2723         * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2724         permissible for the selected instruction suffix.
2725         (process_suffix): For DefaultSize instructions, suppressing the
2726         guessing of a 'q' suffix if the instruction doesn't support it is
2727         pointless, because only an 'l' suffix can be guessed in this place.
2728
2729 2004-11-24  Nick Clifton  <nickc@redhat.com>
2730
2731         * config/tc-iq2000.c: Remove support for IQ10 processor.
2732         Convert to ISO C90 formatting.
2733         * config/tc-iq2000.h: Likewise.
2734
2735 2004-11-23  Nick Clifton  <nickc@redhat.com>
2736
2737         * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2738         in this table.  They should be correct now.
2739
2740 2004-11-23 Jan Beulich <jbeulich@novell.com>
2741
2742         * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2743         indicate the MMX extensions added by both SSE and 3DNow!A.
2744         (Cpu3dnowA): Declare.
2745         (CpuUnknownFlags): Update.
2746         * config/tc-i386.c (cpu_sub_arch_name): Declare.
2747         (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2748         neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2749         3DNow!. Athlon additionally implies 3DNow!A. Several new
2750         entries (those starting with a dot are for sub-arch specification).
2751         (set_cpu_arch): Handle sub-arch specifications.
2752         (parse_insn): Distinguish between instructions not supported because
2753         of insufficient CPU features and because of 64-bit mode.
2754         * doc/c-i386.texi: Describe enhanced .arch directive.
2755
2756 2004-11-22  Bob Wilson  <bob.wilson@acm.org>
2757
2758         * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2759
2760 2004-11-22  Bob Wilson  <bob.wilson@acm.org>
2761
2762         * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2763         without a corresponding .debug_info section.
2764
2765 2004-11-22  Hans-Peter Nilsson  <hp@axis.com>
2766
2767         * read.c (potable): Add "error" and "warning".
2768         (s_errwarn): New function.
2769         * read.h (s_errwarn): Declare.
2770         * doc/as.texinfo (Error, Warning): Document .error and .warning.
2771
2772 2004-11-22  Nick Clifton  <nickc@redhat.com>
2773
2774         * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2775         c_dot_file_symbol.
2776
2777 2004-11-19  Alan Modra  <amodra@bigpond.net.au>
2778
2779         * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2780         struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2781
2782 2004-11-19  Alan Modra  <amodra@bigpond.net.au>
2783
2784         * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2785         (coff_adjust_symtab): Adjust call.
2786         (crawl_symbols): Likewise.
2787         * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2788         (obj_app_file): Adjust.
2789
2790 2004-11-18  Inderpreet Singh   <inderpreetb@nioda.hcltech.com>
2791
2792         * configure.in: Enable bfd_assember for the MAXQ port.
2793         * configure: Regenerate.
2794
2795 2004-11-12  Bob Wilson  <bob.wilson@acm.org>
2796             Sterling Augustine  <sterling@tensilica.com>
2797
2798         * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2799         there is a conflict.
2800         (check_t1_t2_reads_and_writes): Check for both reads and writes to
2801         interfaces that are related as determined by xtensa_interface_class_id.
2802
2803 2004-11-12  Nick Clifton  <nickc@redhat.com>
2804
2805         * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2806         offsets for conditional branches.
2807
2808 2004-11-11  Bob Wilson  <bob.wilson@acm.org>
2809
2810         * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2811
2812 2004-11-10  Bob Wilson  <bob.wilson@acm.org>
2813
2814         * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2815         relaxing at the end of a loop.  Don't mark frags as UNREACHABLE or
2816         MAYBE_UNREACHABLE.
2817         (relax_frag_immed): Update call to update_next_frag_state.
2818
2819 2004-11-10  Alan Modra  <amodra@bigpond.net.au>
2820
2821         * obj.h (struct format_ops <app_file>): Add int param.
2822         * read.h (s_app_file_string): Likewise.
2823         * read.c (s_app_file_string): Likewise.
2824         (s_app_file): Adjust s_app_file_string call.
2825         * config/tc-mips.c (s_mips_file): Likewise.
2826         * config/obj-coff.h (obj_app_file): Add app param.
2827         * config/obj-ecoff.h (obj_app_file): Likewise.
2828         * config/obj-multi.h (obj_app_file): Likewise.
2829         * config/obj-elf.h (elf_file_symbol): Likewise.
2830         * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2831         if called for # preprocessor lines.
2832
2833 2004-11-08  H.J. Lu  <hongjiu.lu@intel.com>
2834
2835         PR 528
2836         * symbols.c (resolve_symbol_value): Convert weak symbols only
2837         for Windows PECOFF.
2838         (symbol_equated_reloc_p): Don't equate weaks when relocating
2839         only for Windows PECOFF.
2840
2841 2004-11-08  Tomer Levi  <Tomer.Levi@nsc.com>
2842
2843         * config/tc-crx.c (print_insn): Check and set insn_addr.
2844         * config/tc-crx.h (md_frag_check): Define.
2845
2846 2004-11-08  Inderpreet Singh   <inderpreetb@nioda.hcltech.com>
2847             Vineet Sharma      <vineets@noida.hcltech.com>
2848
2849         * configure.in: Add support for new target maxq-coff.
2850         * configure: Regenerate.
2851         * NEWS: Mention new support.
2852         * config/tc-maxq.c: New file.
2853         * config/tc-maxq.h: New file.
2854         * config/obj-coff.h: Add support for maxq-coff.
2855
2856 2004-11-08  Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2857
2858         * symbols.c (any_external_name): Define.
2859         (resolve_symbol_value): Convert weak symbols.
2860         (S_SET_EXTERNAL): Support any_external_name.
2861         (S_SET_NAME): Qualify parameter const.
2862         (symbol_equated_reloc_p): Equate to weaks when relocating.
2863         * symbols.h (S_SET_NAME): Qualfiy parameter const.
2864         * tc.h (any_external_name): Declare.
2865         * config/obj-coff.c ("coff/pe.h"): Include for BFD
2866         assemblers also.
2867         (weak_is_altname): Declare and define.
2868         (weak_name2altname): Same.
2869         (weak_altname2name): Same.
2870         (weak_uniquify): Same.
2871         (weak_altprefix): Define.
2872         (obj_coff_weak): Change .weak syntax and handling.
2873         (coff_frob_symbol): Fix PE weak symbol alternates.
2874         * config/obj-coff.h (USE_UNIQUE): Define.
2875         * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2876         are in another segment.
2877         (tc_gen_reloc): Remove broken addend hack.
2878         doc/as.texinfo: Update.
2879
2880 2004-11-05  Sterling Augustine  <sterling@tensilica.com>
2881
2882         * config/tc-xtensa.c (total_frag_text_expansion): New.
2883         (md_estimate_size_before_relax): Use it.
2884         (find_address_of_next_align_frag): Likewise.
2885
2886 2004-11-05  Tomer Levi  <Tomer.Levi@nsc.com>
2887
2888         * config/tc-crx.c: Rename argument types.
2889         (processing_arg_number): Rename to 'cur_arg_num'.
2890         (get_number_of_bits): Rename to 'set_operand_size'.
2891         (get_operandtype): Rename to 'parse_operand', totally rewrite.
2892         (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2893         (set_indexmode_parameters): Remove function, integrate its code into
2894         'set_operand'.
2895         (set_operand_size): Get rid of 'Operand Number' function parameter -
2896         use global variable 'cur_arg_num' instead.
2897         Use a local 'argument' pointer to reference the current argument.
2898         (parse_operand): Likewise.
2899         (set_operand): Likewise.
2900         (process_label_constant): Likewise.
2901
2902 2004-11-04  Bob Wilson  <bob.wilson@acm.org>
2903
2904         * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2905         (add_section_rename): Delete.  Inlined into...
2906         (build_section_rename): ...here.  Use xstrdup instead of strdup.
2907         (xtensa_section_rename): Drop "const" from argument and return types.
2908         (md_show_usage): Indent to match show_usage().
2909         * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2910         (tc_canonicalize_section_name): Define.
2911         (md_elf_section_rename): Remove unused macro.
2912         * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2913         * doc/c-xtensa.texi (Xtensa Options): Likewise.
2914         (Frame Directive): Delete.
2915
2916 2004-11-04  Daniel Jacobowitz  <dan@debian.org>
2917
2918         * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2919         * config/tc-arm.c (target_oabi): Delete.
2920         (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2921         (arm_opts): Remove moabi.
2922         * doc/as.texinfo (Overview): Remove documentation of -moabi.
2923         * doc/c-arm.texi (ARM Options): Likewise.
2924         * configure: Regenerated.
2925
2926 2004-11-04  Hans-Peter Nilsson  <hp@axis.com>
2927
2928         * configure.in (crisv32): Recognize.  AC_DEFINE_UNQUOTED
2929         DEFAULT_CRIS_ARCH.  Handle crisv32-*-linux-gnu* like
2930         cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2931         * configure: Regenerate.
2932         * config/tc-cris.c (enum cris_archs): New.
2933         (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2934         (cris_insn_ver_valid_for_arch): New functions.
2935         (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2936         (cris_arch): New variable.
2937         (md_pseudo_table): New pseudo .arch.
2938         (err_for_dangerous_mul_placement): Initialize according to
2939         DEFAULT_CRIS_ARCH.
2940         (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2941         All users changed.
2942         (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2943         (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2944         (BRANCH_WF_V32, BRANCH_WB_V32): New.
2945         (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2946         use in md_cris_relax_table.
2947         (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2948         STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2949         Update and improve head comment.
2950         (OPTION_PIC): Define in terms of previous option, OPTION_US.
2951         (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2952         (OPTION_ARCH): New.
2953         (md_longopts): New option --march=...
2954         (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2955         macros.
2956         (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2957         (HANDLE_RELAXABLE): New macro.
2958         (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2959         cases.  Check for weak symbols and assume not relaxable.  Handle
2960         STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2961         STATE_ABS_BRANCH_V32, STATE_LAPC.  Use new variable symbolP, not
2962         fragP->fr_symbol.
2963         (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2964         STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2965         (cris_create_short_jump): Adjust for CRISv32.
2966         (cris_relax_frag): Handle new states.
2967         (md_create_long_jump): Ditto.  Emit error for common_v10_v32.
2968         (md_begin): Define symbols "..asm.arch.cris.v32",
2969         "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2970         "..asm.arch.cris.any_v0_v10".  Use cris_insn_ver_valid_for_arch
2971         when entering opcode table entry points.
2972         (md_assemble): Adjust branch handling for CRISv32.  Handle LAPC
2973         relaxation.  In fix_new_exp call for main insn, pass 1 for pcrel
2974         parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2975         (cris_process_instruction): Initialize out_insnp->insn_type to
2976         CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2977         <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2978         cases.
2979         <case 'm'>: Check that modified_char == '.'.
2980         <invalid operands>: Consume the rest of the line.
2981         When operands don't match, skip over subsequent insns with
2982         non-matching version specifier but same mnemonic.
2983         <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2984         special registers in CRISv32 are always 32 bit long.
2985         <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2986         New cases.
2987         (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2988         and compatible.  Recognize "ACR" for v32, unless followed by "+".
2989         (get_spec_reg): Consider cris_arch when looking up register.
2990         (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2991         v32 or compatible.
2992         (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2993         (cris_get_expression): Restore input_line_pointer if failing "early".
2994         (get_flags): Consider cris_arch and recognize flags accordingly.
2995         (branch_disp): Adjust for CRISv32.
2996         (gen_cond_branch_32): Similar.  Emit error for common_v10_v32.
2997         (cris_number_to_imm): Use as_bad_where, not as_bad.  Remove
2998         related FIXME.  Don't insist on BFD_RELOC_32_PCREL fixup to be
2999         resolved.  Don't enter zeros in object file for
3000         BFD_RELOC_32_PCREL.
3001         <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3002         <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3003         (md_parse_option): Break out "return 1".
3004         <OPTION_ARCH> New case.
3005         (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3006         <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3007         <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3008         <case BFD_RELOC_32_PCREL>: New cases.
3009         Addends for non-zero fx_pcrel are too in fx_offset.
3010         (md_show_usage): Show --march=<arch>.
3011         (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3012         (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3013         (s_syntax) <struct syntaxes>: Properly constify member operand.
3014         * config/tc-cris.h (TARGET_MACH): Define.
3015         (cris_mach): Declare.
3016         * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3017         * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3018         (CRIS-Opts): Document --march=...
3019         (CRIS-Pseudos): Document .arch.
3020
3021 2004-11-04 Jan Beulich <jbeulich@novell.com>
3022
3023         * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3024         intel syntax and no register prefix, allow $ in symbol names when
3025         intel syntax.
3026         (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3027         (intel_float_operand): Add fourth return value indicating math control
3028         operations. Make classification more precise.
3029         (md_assemble): Complain if memory operand of mov[sz]x has no size
3030         specified.
3031         (parse_insn): Translate word operands to floating point instructions
3032         operating on integers as well as control instructions to short ones
3033         as expected by AT&T syntax. Translate 'd' suffix to short one only for
3034         floating point instructions operating on non-integer operands.
3035         (match_template): Remove fldcw special case. Adjust q-suffix handling
3036         to permit it on fild/fistp/fisttp in AT&T mode.
3037         (process_suffix): Don't guess DefaultSize insns' suffix from
3038         stackop_size for certain floating point control instructions. Guess
3039         suffix for branch and [ls][gi]dt based on flag_code. Split error
3040         messages for Intel and AT&T syntax, and make the condition more strict
3041         for the former. Adjust suppressing of generation of operand size
3042         overrides.
3043         (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3044         OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3045         more error checking.
3046         * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3047         SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3048
3049 2004-11-03  Hans-Peter Nilsson  <hp@axis.com>
3050
3051         * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3052         md_short_jump_size, md_long_jump_size.
3053         * write.c [!WORKING_DOT_WORD]: Ditto.
3054         * tc.h [!WORKING_DOT_WORD]: Declare them here.  Drop const
3055         qualifier.
3056         * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3057         declare.
3058         * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3059         const qualifier in these definitions.
3060         * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3061         config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3062
3063 2004-11-02  Nick Clifton  <nickc@redhat.com>
3064
3065         * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3066         table before deciding to produce a .debug_line section to match up
3067         with a user provided .debug_info section.
3068
3069 2004-10-28  Tomer Levi  <Tomer.Levi@nsc.com>
3070
3071         * config/tc-crx.c (getreg_image): Bug fix, a return value was
3072         mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3073
3074 2004-10-27  Tomer Levi  <Tomer.Levi@nsc.com>
3075
3076         * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3077         (get_flags): New function.
3078         (get_number_of_bits): Edit comments, update numeric values to
3079         supported sizes.
3080         (process_label_constant): Don't support the colon
3081         format (SYMBOL:[s|m|l]).
3082         (set_cons_rparams): Support argument type 'arg_rbase'.
3083         (get_operandtype): Bug fix in 'rbase' operand type parsing.
3084         (handle_LoadStor): Bug fix, first handle post-increment mode.
3085         (getreg_image): Remove redundant code, update according to latest
3086         CRX spec.
3087         (print_constant): Bug fix relate to 3-word instructions.
3088         (assemble_insn): Bug fix, when matching instructions, verify also
3089         instruction type (not only mnemonic).
3090         Add various error checking.
3091         (preprocess_reglist): Support HI/LO and user registers.
3092
3093 2004-10-25  David Mosberger-Tang  <davidm@hpl.hp.com>
3094
3095         * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3096         in an epilogue directive go negative.
3097
3098 2004-10-25  H.J. Lu  <hongjiu.lu@intel.com>
3099
3100         PR 474
3101         * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3102         after reporting template error during manual bundling. Reported
3103         by Michael Dupont, michaelx.dupont@intel.com.
3104
3105 2004-10-25  Daniel Jacobowitz  <dan@debian.org>
3106
3107         * Makefile.am: Run dep-am.
3108         * aclocal.m4: Regenerate with automake 1.9.2.
3109         * Makefile.in: Regenerate with automake 1.9.2.
3110         * doc/Makefile.in: Likewise.
3111
3112         * config/tc-arm.c: Include "dw2gencfi.h".
3113         (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3114         New functions.
3115         * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3116         (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3117         (tc_cfi_frame_initial_instructions): Define.
3118         (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3119         Add prototypes.
3120
3121 2004-10-21  Tomer Levi  <Tomer.Levi@nsc.com>
3122
3123         * config/tc-crx.c (assemble_insn): Check unsigned immediate
3124         operands validity.
3125         Update coprocessor id to be unsigned immediate.
3126
3127 2004-10-18  Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3128
3129         * config/tc-i386.c (O_secrel): Delete.
3130         (tc_pe_dwarf2_emit_offset): New function.
3131         * config/tc-i386.h (O_secrel): Define as O_md1.
3132         (TC_DWARF2_EMIT_OFFSET): Define.
3133
3134 2004-10-18  Nick Clifton  <nickc@redhat.com>
3135
3136         * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3137         ignore @fptr() directives for 4-byte fixups.
3138
3139 2004-10-15  Alan Modra  <amodra@bigpond.net.au>
3140
3141         * Makefile.am: Run "make dep-am"
3142         * Makefile.in: Regenerate.
3143
3144 2004-10-14  Bob Wilson  <bob.wilson@acm.org>
3145
3146         * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3147         Remove comments about placement of literal pools.
3148         (Literal Directive): Update description of literal placement.
3149         (Literal Prefix Directive): Remove statement that this does not apply
3150         to absolute-mode literals.  Describe new section naming scheme.
3151
3152 2004-10-12  Bob Wilson  <bob.wilson@acm.org>
3153
3154         * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3155         (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3156         is_windowed_return_opcode): Delete.
3157         (xtensa_frob_label): Use get_subseg_target_freq.
3158         (md_assemble): Inline call to is_entry_opcode.
3159         (xtensa_handle_align): Inline call to get_frag_is_literal.
3160         (relaxation_requirements): Inline call to is_jx_opcode.
3161         (emit_single_op): Inline call to is_movi_opcode.
3162         (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3163         get_frag_is_no_transform, is_entry_opcode, and
3164         set_frag_is_specific_opcode.  Use get_subseg_total_freq.
3165         (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3166         xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3167         Inline calls to get_frag_is_no_transform.
3168         (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3169         (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3170         get_frag_is_no_transform.
3171         (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3172         and set_frag_is_no_transform.
3173         (get_expression_value): Delete.
3174         (subseg_map struct): Rename cur_total_freq to total_freq.  Rename
3175         cur_target_freq to target_freq.
3176         (get_subseg_info): Split out code to create a new map entry into ...
3177         (add_subseg_info): ... this new function.
3178         (get_last_insn_flags): Check if get_subseg_info succeeded.
3179         (set_last_insn_flags): Call add_subseg_info if needed.
3180         (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3181         (xtensa_reorder_segments): Compute last_sec while counting sections.
3182         Remove call to get_last_sec.
3183         (get_last_sec): Delete.
3184         (cache_literal_section): Inline call to retrieve_literal_seg and its
3185         callees, seg_present and add_seg_list.
3186         (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3187         (get_frag_is_insn, get_frag_is_no_transform,
3188         set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3189         * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3190
3191 2004-10-12  Bob Wilson  <bob.wilson@acm.org>
3192
3193         * config/tc-xtensa.c: Use ISO C90 formatting.
3194         * config/tc-xtensa.h: Likewise.
3195         * config/xtensa-istack.h: Likewise.
3196         * config/xtensa-relax.c: Likewise.
3197         * config/xtensa-relax.h: Likewise.
3198
3199 2004-10-12  Paul Brook  <paul@codesourcery.com>
3200
3201         * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3202         EF_ARM_EABI_VER4.
3203         (arm_eabis): Ditto.
3204         * doc/c-arm.texi: Document that we actually support -meabi=4, not
3205         -meabi=3.
3206
3207 2004-10-08  Bob Wilson  <bob.wilson@acm.org>
3208
3209         * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3210         entries.
3211         (Acknowledgements): Use "GAS" instead of AS variable.
3212
3213 2004-10-08  Daniel Jacobowitz  <dan@debian.org>
3214
3215         * config/tc-i386.c: Include "elf/x86-64.h".
3216         (i386_elf_section_type): New function.
3217         * config/tc-i386.h (md_elf_section_type): Define.
3218         (i386_elf_section_type): New prototype.
3219
3220 2004-10-08  Linus Nielsen Feltzing  <linus@haxx.se>
3221
3222         * config/m68k-parse.h (enum m68k_register): New control register,
3223         MBAR2 (for MCF5249)
3224         * config/tc-m68k.c: Correct control register set for MCF5249.
3225
3226 2004-10-07  Bob Wilson  <bob.wilson@acm.org>
3227             Sterling Augustine  <sterling@tensilica.com>
3228
3229         * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3230         (UNREACHABLE_MAX_WIDTH): Define.
3231         (XTENSA_FETCH_WIDTH): Delete.
3232         (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3233         prefer_const16, prefer_l32r): New global variables.
3234         (LIT4_SECTION_NAME): Define.
3235         (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3236         (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3237         (frag_flags struct): New.
3238         (xtensa_block_info struct): Move from tc-xtensa.h.  Add flags field.
3239         (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3240         (bitfield, bit_is_set, set_bit, clear_bit): Define.
3241         (MAX_FORMATS): Define.
3242         (op_placement_info struct, op_placement_table): New.
3243         (O_pltrel, O_hi16, O_lo16): Define.
3244         (directiveE enum): Rename directive_generics to directive_transform.
3245         Delete directive_relax.  Add directive_schedule,
3246         directive_absolute_literals, and directive_last_directive.
3247         (directive_info): Rename "generics" to "transform".  Delete "relax".
3248         Add "schedule" and "absolute-literals".
3249         (directive_state): Adjust entries to match changes in directive_info.
3250         (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3251         (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3252         xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3253         (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3254         (align_only_targets, software_a0_b_retw_interlock,
3255         software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3256         software_avoid_short_loop, software_avoid_close_loop_end,
3257         software_avoid_all_short_loops, specific_opcode): Delete.
3258         (warn_unaligned_branch_targets): New.
3259         (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3260         workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3261         (option_[no_]link_relax, option_[no_]transform,
3262         option_[no_]absolute_literals, option_warn_unaligned_targets,
3263         option_prefer_l32r, option_prefer_const16, option_target_hardware):
3264         New enum values.
3265         (option_[no_]align_only_targets, option_literal_section_name,
3266         option_text_section_name, option_data_section_name,
3267         option_bss_section_name, option_eb, option_el): Delete.
3268         (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3269         warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3270         and target-hardware.  Delete entries for [no-]target-align-only,
3271         literal-section-name, text-section-name, data-section-name, and
3272         bss-section-name.
3273         (md_parse_option): Handle new options and remove old ones.  Accept but
3274         ignore [no-]density options.  Warn for [no-]generics and [no-]relax
3275         and treat them as [no-]transform.
3276         (md_show_usage): Add new options and remove old ones.
3277         (xtensa_setup_hw_workarounds): New.
3278         (md_pseudo_table): Change "word" entry to use xtensa_elf_cons.  Add
3279         "long", "short", "loc" and "frequency" entries.
3280         (use_generics): Rename to ...
3281         (use_transform): ... this function.  Add past_xtensa_end check.
3282         (use_longcalls): Add past_xtensa_end check.
3283         (code_density_available, can_relax): Delete.
3284         (do_align_targets): New.
3285         (get_directive): Accept dashes in directive names.  Warn about
3286         [no-]generics and [no-]relax directives and treat them as
3287         [no-]transform.
3288         (xtensa_begin_directive): Call md_flush_pending_output only for some
3289         directives.  Check for directives inside instruction bundles.  Warn
3290         about deprecated ".begin literal" usage.  Warn and ignore [no-]density
3291         directives.  Handle new directives.  Check generating_literals flag
3292         for literal_prefix.
3293         (xtensa_end_directive): Check for directives inside instruction
3294         bundles.  Warn and ignore [no-]density directives.  Handle new
3295         directives.  Call xtensa_set_frag_assembly_state.
3296         (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3297         xtensa_dwarf2_emit_insn): New.
3298         (xtensa_literal_position): Call md_flush_pending_output.  Do not check
3299         use_literal_section flag.
3300         (xtensa_literal_pseudo): Call md_flush_pending_output.  Handle absolute
3301         literals.  Use xtensa_elf_cons to parse the expression.
3302         (xtensa_literal_prefix): Do not check use_literal_section.  Support
3303         ".lit4" sections for absolute literals.  Change prefix convention to
3304         replace ".text" (or ".t" in a linkonce section).  No need to call
3305         subseg_set.
3306         (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3307         (expression_end): Handle closing braces and colons.
3308         (PLT_SUFFIX, plt_suffix): Delete.
3309         (expression_maybe_register): Use new xtensa-isa.h functions.  Use
3310         xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3311         and O_hi16 expressions as well.
3312         (tokenize_arguments): Handle closing braces and colons.
3313         (parse_arguments): Use new xtensa-isa.h functions.  Handle "invisible"
3314         operands and paired register syntax.
3315         (get_invisible_operands): New.
3316         (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax.  Use
3317         new xtensa-isa.h functions.
3318         (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3319         (xg_translate_idioms): Check if inside bundle.  Use use_transform.
3320         Handle new Xtensa LX RSR/WSR/XSR syntax.  Remove code to widen density
3321         instructions.  Use xtensa_translate_zero_immed.
3322         (operand_is_immed, operand_is_pcrel_label): Delete.
3323         (get_relaxable_immed): Use new xtensa-isa.h functions.
3324         (get_opcode_from_buf): Add slot parameter.  Use new xtensa-isa.h
3325         functions.
3326         (xtensa_print_insn_table, print_vliw_insn): New.
3327         (is_direct_call_opcode): Use new xtensa-isa.h functions.
3328         (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3329         is_branch_or_jump_opcode): Delete.
3330         (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3331         (opnum_to_reloc, reloc_to_opnum): Delete.
3332         (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3333         xtensa-isa.h functions.  Operate on one slot of an instruction.
3334         (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3335         xg_get_insn_size): Delete.
3336         (xg_get_build_instr_size): Use xg_get_single_size.
3337         (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3338         xg_build_widen_table.  Use xg_get_single_size.
3339         (xg_get_max_narrow_insn_size): Delete.
3340         (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3341         xg_is_relaxable_insn): Update calls to xg_build_widen_table.  Use
3342         xg_get_single_size.
3343         (xg_build_to_insn): Record the loc field.  Handle OP_OPERAND_HI16U and
3344         OP_OPERAND_LOW16U.  Check xg_valid_literal_expression.
3345         (xg_expand_to_stack, xg_expand_narrow): Update calls to
3346         xg_build_widen_table.  Use xg_get_single_size.
3347         (xg_immeds_fit): Use new xtensa-isa.h functions.  Update call to
3348         xg_check_operand.
3349         (xg_symbolic_immeds_fit): Likewise.  Also handle O_lo16 and O_hi16, and
3350         treat weak symbols conservatively.
3351         (xg_check_operand): Use new xtensa-isa.h functions.
3352         (is_dnrange): Delete.
3353         (xg_assembly_relax): Inline previous calls to tinsn_copy.
3354         (xg_finish_frag): Specify separate relax states for the frag and slot0.
3355         (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3356         xtensa-isa.h functions.
3357         (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3358         xg_instruction_matches_options): New.
3359         (xg_instruction_matches_rule): Handle O_register expressions.  Call
3360         xg_instruction_matches_options.
3361         (transition_rule_cmp): New.
3362         (xg_instruction_match): Update call to xg_build_simplify_table.
3363         (xg_build_token_insn): Record loc fields.
3364         (xg_simplify_insn): Check is_specific_opcode field and
3365         density_supported flag.
3366         (xg_expand_assembly_insn): Skip checking code_density_available.  Use
3367         new xtensa-isa.h functions.  Call use_transform instead of can_relax.
3368         (xg_assemble_literal): Add error handling for O_big.  Call
3369         record_alignment.  Handle O_pltrel.
3370         (xg_valid_literal_expression): New.
3371         (xg_assemble_literal_space): Add slot parameter.  Remove call to
3372         set_expr_symbol_offset.  Add call to record_alignment.  Update call to
3373         xg_finish_frag.
3374         (xg_emit_insn): Delete.
3375         (xg_emit_insn_to_buf): Add format parameter.  Update calls to
3376         xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3377         (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3378         and slot parameters.  Handle new "alternate" relocations for absolute
3379         literals and CONST16 instructions.  Check for bad uses of O_lo16 and
3380         O_hi16.  Use new xtensa-isa.h functions.
3381         (xg_assemble_tokens): Delete.
3382         (is_register_writer): Use new xtensa-isa.h functions.
3383         (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3384         old-style RSR from LCOUNT.
3385         (next_frag_opcode): Delete.
3386         (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3387         update_next_frag_state): New.
3388         (update_next_frag_nop_state): Delete.
3389         (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3390         (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3391         the state of the absolute-literals directive.  Add calls to
3392         record_alignment and xtensa_set_frag_assembly_state.  Call
3393         xtensa_switch_to_non_abs_literal_fragment instead of
3394         xtensa_switch_to_literal_fragment.
3395         (build_nop): New.
3396         (assemble_nop): Use build_nop.  Update call to xtensa_insnbuf_to_chars.
3397         (get_expanded_loop_offset): Change check for undefined opcode to an
3398         assertion.
3399         (xtensa_set_frag_assembly_state, relaxable_section,
3400         xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3401         xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3402         (md_begin): Update call to xtensa_isa_init.  Initialize linkrelax to 1.
3403         Set lit4_seg_name.  Call xg_init_vinsn.  Initialize new global opcodes.
3404         Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3405         (xtensa_init_fix_data): New.
3406         (xtensa_frob_label): Reset label symbol to the current frag.  Check
3407         do_align_targets and generating_literals flag.  Propagate frequency
3408         info to new alignment frag.  Call xtensa_set_frag_assembly_state.
3409         (xtensa_unrecognized_line): New.
3410         (xtensa_flush_pending_output): Check if inside a bundle.  Add a call
3411         to xtensa_set_frag_assembly_state.
3412         (error_reset_cur_vinsn): New.
3413         (md_assemble): Remove check for literal frag.  Remove call to
3414         istack_init.  Call use_transform instead of use_generics.  Parse
3415         explicit instruction format specifiers.  Move code for
3416         a0_b_retw_interlock workaround to xg_assemble_vliw_tokens.  Call
3417         error_reset_cur_vinsn on errors.  Add call to get_invisible_operands.
3418         Add dwarf2_where call.  Remote automatic alignment for ENTRY
3419         instructions.  Move call to xtensa_clear_insn_labels to the end.
3420         Rearrange to handle bundles.
3421         (xtensa_cons_fix_new): Delete.
3422         (xtensa_handle_align): New.
3423         (xtensa_frag_init): Call xtensa_set_frag_assembly_state.  Remove
3424         assignment to is_no_density field.
3425         (md_pcrel_from): Use new xtensa-isa.h functions.  Use decode_reloc
3426         instead of reloc_to_opnum.  Handle "alternate" relocations.
3427         (xtensa_force_relocation, xtensa_check_inside_bundle,
3428         xtensa_elf_section_change_hook): New.
3429         (xtensa_symbol_new_hook): Delete.
3430         (xtensa_fix_adjustable): Check for difference of symbols with an
3431         offset.  Check for external and weak symbols.
3432         (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3433         (md_estimate_size_before_relax): Return expansion for the first slot.
3434         (tc_gen_reloc): Handle difference of symbols by producing
3435         XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3436         into the output.  Handle new XTENSA_SLOT*_OP relocs by storing the
3437         tentative values into the output when linkrelax is set.
3438         (XTENSA_PROP_SEC_NAME): Define.
3439         (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3440         Create literal tables only if using literal sections.  Create new
3441         property tables instead of old instruction tables.  Check for unaligned
3442         branch targets and loops.
3443         (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3444         new_resource_table, clear_resource_table, resize_resource_table,
3445         resources_available, reserve_resources, release_resources,
3446         opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3447         resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3448         bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3449         (xtensa_end): Call xtensa_flush_pending_output.  Set past_xtensa_end
3450         flag.  Update checks for workaround options.  Call
3451         xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3452         (xtensa_cleanup_align_frags): Add special case for branch targets.
3453         Check for and mark unreachable frags.
3454         (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3455         Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3456         end of a zero-overhead loop body.
3457         (frag_can_negate_branch): Handle instructions with multiple slots.
3458         Use new xtensa-isa.h functions
3459         (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3460         xtensa_mark_zcl_first_insns): New.
3461         (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3462         transformations are disabled.
3463         (next_instrs_are_b_retw): Use new xtensa-isa.h functions.  Handle
3464         multislot instructions.
3465         (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3466         Likewise.  Also error if transformations are disabled.
3467         (unrelaxed_frag_max_size): New.
3468         (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3469         xtensa-isa.h functions.
3470         (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3471         xtensa_opcode_is_loop instead of is_loop_opcode.
3472         (get_text_align_power): Replace as_fatal with assertion.
3473         (get_text_align_fill_size): Iterate instead of using modulus when
3474         use_nops is false.
3475         (get_noop_aligned_address): Assert that this is for a machine-dependent
3476         RELAX_ALIGN_NEXT_OPCODE frag.  Use next_frag_opcode_is_loop,
3477         xg_get_single_size, and frag_format_size.
3478         (get_widen_aligned_address): Rename to ...
3479         (get_aligned_diff): ... this function.  Add max_diff parameter.
3480         Remove handling of rs_align/rs_align_code frags.  Use
3481         next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3482         next_frag_opcode_is_loop, and xg_get_single_size.  Compute max_diff
3483         and pass it back to caller.
3484         (xtensa_relax_frag): Use relax_frag_loop_align.  Add code for new
3485         RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3486         RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types.  Check relax_seen.
3487         (relax_frag_text_align): Rename to ...
3488         (relax_frag_loop_align): ... this function.  Assume loops can only be
3489         in the first slot of an instruction.
3490         (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3491         instruction.  Remove call to frag_wane.
3492         (relax_frag_narrow): Rename to ...
3493         (relax_frag_for_align): ... this function.  Extend to handle
3494         RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3495         RELAX_NARROW for the first slot.
3496         (find_address_of_next_align_frag, bytes_to_stretch): New.
3497         (future_alignment_required): Use find_address_of_next_align_frag and
3498         bytes_to_stretch.  Look ahead to subsequent frags to make smarter
3499         alignment decisions.
3500         (relax_frag_immed): Add format, slot, and estimate_only parameters.
3501         Check if transformations are enabled for b_j_loop_end workaround.
3502         Use new xtensa-isa.h functions and handle multislot instructions.
3503         Update call to xg_assembly_relax.
3504         (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3505         RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3506         frag types.
3507         (convert_frag_narrow): Add segP, format and slot parameters.  Call
3508         convert_frag_immed for branch instructions.  Adjust calls to
3509         tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf.  Use
3510         xg_get_single_size and xg_get_single_format.
3511         (convert_frag_fill_nop): New.
3512         (convert_frag_immed): Add format and slot parameters.  Handle multislot
3513         instructions and use new xtensa-isa.h functions.  Update calls to
3514         tinsn_immed_from_frag and xg_assembly_relax.  Check if transformations
3515         enabled for b_j_loop_end workaround.  Use build_nop instead of
3516         assemble_nop.  Check is_specific_opcode flag.  Check for unreachable
3517         frags.  Use xg_get_single_size.  Handle O_pltrel.
3518         (fix_new_exp_in_seg): Remove check for old plt flag.
3519         (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3520         xtensa_insnbuf_to_chars.  Call tinsn_immed_from_frag.  Change check
3521         for loop opcode to an assertion.  Mark all frags up to the end of the
3522         loop as not transformable.
3523         (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3524         (get_subseg_info): New.
3525         (xtensa_move_literals): Call xtensa_set_frag_assembly_state.  Add null
3526         check for dest_seg.
3527         (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3528         literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3529         (xtensa_switch_to_non_abs_literal_fragment): New.
3530         (cache_literal_section): Add is_code parameter and pass it through to
3531         retrieve_literal_seg.
3532         (retrieve_literal_seg): Add is_code parameter and use it to set the
3533         flags on the literal section.  Handle case where head parameter is 0.
3534         (get_frag_is_no_transform, set_frag_is_specific_opcode,
3535         set_frag_is_no_transform): New.
3536         (xtensa_create_property_segments): Add end_property_function parameter
3537         and pass it through to add_xt_block_frags.  Call bfd_get_section_flags
3538         and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3539         (xtensa_create_xproperty_segments, section_has_xproperty): New.
3540         (add_xt_block_frags): Add end_property_function parameter and call it
3541         if it is non-zero.  Call xtensa_frag_flags_init.
3542         (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3543         get_frag_property_flags, frag_flags_to_number,
3544         xtensa_frag_flags_combinable, xt_block_aligned_size,
3545         xtensa_xt_block_combine, add_xt_prop_frags,
3546         init_op_placement_info_table, opcode_fits_format_slot,
3547         xg_get_single_size, xg_get_single_format): New.
3548         (istack_push): Inline call to tinsn_copy.
3549         (tinsn_copy): Delete.
3550         (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3551         CONST16 opcodes.  Handle O_big, O_illegal, and O_absent.
3552         (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3553         (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3554         functions.  Handle invisible operands.
3555         (tinsn_to_slotbuf): New.
3556         (tinsn_check_arguments): Use new xtensa-isa.h functions.
3557         (tinsn_from_chars): Add slot parameter.  Rewrite using xg_init_vinsn,
3558         vinsn_from_chars, and xg_free_vinsn.
3559         (tinsn_from_insnbuf): New.
3560         (tinsn_immed_from_frag): Add slot parameter and handle multislot
3561         instructions.  Handle symbol differences.
3562         (get_num_stack_text_bytes): Use xg_get_single_size.
3563         (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3564         xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3565         get_expr_register, set_expr_symbol_offset_diff): New.
3566         * config/tc-xtensa.h (MAX_SLOTS): Define.
3567         (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3568         RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3569         RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3570         RELAX_NONE types.
3571         (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3572         (xtensa_frag_type struct): Add is_assembly_state_set,
3573         use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3574         is_align, is_text_align, alignment, and is_first_loop_insn fields.
3575         Replace is_generics and is_relax fields by is_no_transform field.
3576         Delete is_text and is_longcalls fields.  Change text_expansion and
3577         literal_expansion to arrays of MAX_SLOTS entries.  Add arrays of
3578         per-slot information: literal_frags, slot_subtypes, slot_symbols,
3579         slot_sub_symbols, and slot_offsets.  Add fr_prev field.
3580         (xtensa_fix_data struct): New.
3581         (xtensa_symfield_type struct): Delete plt field.
3582         (xtensa_block_info struct): Move definition to tc-xtensa.h.  Add
3583         forward declaration here.
3584         (xt_section_type enum): Delete xt_insn_sec.  Add xt_prop_sec.
3585         (XTENSA_SECTION_RENAME): Undefine.
3586         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3587         tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3588         HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3589         (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3590         (unit_num_copies_func, opcode_num_units_func,
3591         opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3592         (resource_table struct): New.
3593         * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3594         (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3595         literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3596         (tinsn_copy): Delete prototype.
3597         (vliw_insn struct): New.
3598         * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3599         (widen_spec_list): Add option conditions for density and boolean
3600         instructions.  Add expansions using CONST16 and conditions for using
3601         CONST16 vs. L32R.  Use new Xtensa LX RSR/WSR syntax.  Add entries for
3602         predicted branches.
3603         (simplify_spec_list): Add option conditions for density instructions.
3604         Add entry for NOP instruction.
3605         (append_transition): Add cmp function pointer parameter and use it to
3606         insert the new entry in order.
3607         (operand_function_LOW16U, operand_function_HI16U): New.
3608         (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3609         OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3610         (enter_opname, split_string): Use xstrdup instead of strdup.
3611         (init_insn_pattern): Initialize new options field.
3612         (clear_req_or_option_list, clear_req_option_list,
3613         clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3614         New.
3615         (parse_insn_pattern): Parse option conditions.
3616         (transition_applies): New.
3617         (build_transition): Use new xtensa-isa.h functions.  Fix incorrectly
3618         swapped last arguments in calls to append_constant_value_condition.
3619         Call clone_req_option_list.  Add warning about invalid opcode.
3620         Handle LOW16U and HI16U function names.
3621         (build_transition_table): Add cmp parameter and use it in calls to
3622         append_transition.  Use new xtensa-isa.h functions.  Check
3623         transition_applies before adding entries.
3624         (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3625         pass it through to build_transition_table.
3626         * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3627         ReqOption, transition_cmp_fn): New types.
3628         (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3629         (transition_rule struct): Add options field.
3630         * doc/as.texinfo (Overview): Update Xtensa options.
3631         * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3632         --[no-]relax, and --[no-]generics options.  Update descriptions of
3633         --text-section-literals and --[no-]longcalls.  Add
3634         --[no-]absolute-literals and --[no-]transform.
3635         (Xtensa Syntax): Add description of syntax for FLIX instructions.
3636         Remove use of "generic" and "specific" terminology for opcodes.
3637         (Xtensa Registers): Generalize the syntax description to include
3638         user-defined register files.
3639         (Xtensa Automatic Alignment): Update.
3640         (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3641         (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3642         (Xtensa Directives): Remove confusing rules about precedence.
3643         (Density Directive, Relax Directive): Delete.
3644         (Schedule Directive): New.
3645         (Generics Directive): Rename to ...
3646         (Transform Directive): ... this node.
3647         (Literal Directive): Update for absolute literals.  Missing
3648         literal_position directive is now an error.
3649         (Literal Position Directive): Update for absolute literals.
3650         (Freeregs Directive): Delete.
3651         (Absolute Literals Directive): New.
3652         (Frame Directive): Minor editing.
3653         * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3654         Update dependencies.
3655         * Makefile.in: Regenerate.
3656
3657 2004-10-07  Richard Sandiford  <rsandifo@redhat.com>
3658
3659         * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3660         to build the second and third fixups for a composite relocation.
3661         (macro_read_relocs): New function.
3662         (macro_build): Use it.
3663         (s_cpsetup): Pass all three composite relocation codes to macro_build.
3664         Simplify fragging code accordingly.
3665         (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3666         of the composite relocation.  Set fx_tcbit in both fixups.
3667
3668 2004-10-07  Richard Sandiford  <rsandifo@redhat.com>
3669
3670         * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3671         (md_apply_fix3): Don't treat composite relocs as done.
3672
3673 2004-10-07  Jan Beulich <jbeulich@novell.com>
3674
3675         * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3676         prefix for symbol names generated from the LOCAL macro directive.
3677
3678         * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3679         FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3680
3681 2004-10-07  Tomer Levi  <Tomer.Levi@nsc.com>
3682
3683         * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3684         Special registers.
3685         (md_assemble): Add error checking for Co-Processor instructions.
3686         (get_cinv_parameters): Add 'b' option to invalidate the
3687         branch-target cache.
3688
3689 2004-10-05  Paul Brook  <paul@codesourcery.com>
3690
3691         * config/tc-arm.c (unwind): New variable.
3692         (vfp_sp_encode_reg): New function.
3693         (vfp_sp_reg_required_here): Use it.
3694         (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3695         (vfp_parse_reg_list): New function.
3696         (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3697         s_arm_unwind_personality, s_arm_unwind_personalityindex,
3698         s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3699         s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3700         functions.
3701         (md_pseudo_table): Add them.
3702         (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3703         (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3704         (set_section, add_unwind_adjustsp, flush_pending_unwind,
3705         finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3706         require_hashconst, add_unwind_opcode): New functions.
3707         * doc/c-arm.texi: Document unwinding opcodes.
3708         * NEWS: Mention the new feature.
3709
3710 2004-10-04  Eric Christopher  <echristo@redhat.com>
3711
3712         * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3713
3714 2004-10-01  H.J. Lu  <hongjiu.lu@intel.com>
3715
3716         * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3717         TLS relocations.
3718         * config/tc-s390.c (md_apply_fix3): Likewise.
3719         * config/tc-sparc.c (md_apply_fix3): Likewise.
3720
3721 2004-10-01  Paul Brook  <paul@codesourcery.com>
3722
3723         * config/tc-arm.c (arm_elf_section_type): New function.
3724         (arm_elf_change_section): Set section link for exidx sections.
3725         * config/tc-arm.h (arm_elf_section_type): Add prototype.
3726         (md_elf_section_type): Define.
3727
3728 2004-10-01  Bill Farmer  <Bill@the-farmers.freeserve.co.uk>
3729
3730         * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3731         instruction's offset.
3732
3733 2004-10-01  Adam Nemet  <anemet@lnxw.com>
3734
3735         * (TARGET_FORMAT): Remove LynxOS COFF definition.
3736
3737 2004-10-01  Ravi Ramaseshan  <ravi.ramaseshan@codito.com>
3738
3739         * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3740         asymbol *, instead use symbol_get_bfdsym.
3741
3742 2004-09-30  Linus Nielsen Feltzing  <linus@haxx.se>
3743
3744         * config/tc-m68k.c (select_control_regs): Add mcf5249.
3745
3746 2004-09-30  Paul Brook  <paul@codesourcery.com>
3747
3748         * config/tc-arm.c (do_smi, do_nop): New functions.
3749         (insns): Add ARMv6ZK instructions.
3750         (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3751         (tc_gen_reloc): Ditto.
3752         (arm_cpus): Add mpcore and arm1176.
3753         (arm_archs): Add armv6{k,z,zk}.
3754         * doc/c-arm.texi: Document new cores and architectures.
3755
3756 2004-09-30  Nick Clifton  <nickc@redhat.com>
3757
3758         * config/tc-arm.c: Use ISO C90 formatting.
3759
3760 2004-09-30  Vladimir Ivanov  <vladitx@nucleusys.com>
3761
3762         * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3763         as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3764         REG_TYPE_MVDX is expected.
3765
3766 2004-09-29  Marc Bevand  <m.bevand@gmail.com>
3767
3768         * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3769
3770 2004-09-21  James E Wilson  <wilson@specifixinc.com>
3771
3772         * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3773         (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3774         output_spill_base, output_unat_psprel, output_lc_psprel,
3775         output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3776         output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3777         output_spill_psprel_p): Use it.
3778
3779 2004-09-20  Tomer Levi  <Tomer.Levi@nsc.com>
3780
3781         * config/tc-crx.c (handle_LoadStor): New function.
3782         Handle load/stor unique instructions before parsing.
3783
3784 2004-09-17  Paul Brook  <paul@codesourcery.com>
3785
3786         * config/tc-arm.c (s_arm_rel31): New funciton.
3787         (md_pseudo_table): Add .rel31.
3788         (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3789         BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3790         (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3791         (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3792         (arm_parse_reloc): Add (target2).
3793
3794 2004-09-17  Alan Modra  <amodra@bigpond.net.au>
3795
3796         * Makefile.am: Run "make dep-am".
3797         * Makefile.in: Regenerate.
3798         * aclocal.m4: Regenerate.
3799         * configure: Regenerate.
3800         * doc/Makefile.in: Regenerate.
3801         * po/POTFILES.in: Regenerate.
3802         * po/gas.pot: Regenerate.
3803
3804 2004-09-14  Hideki IWAMOTO  <h-iwamoto@kit.hi-ho.ne.jp>
3805
3806         * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3807         [!LLONG_MAX]: Ditto.
3808
3809 2004-09-13  Paul Brook  <paul@codesourcery.com>
3810
3811         * config/tc-arm.c: Rename RELABS to TARGET1.
3812
3813 2004-09-13  Alan Modra  <amodra@bigpond.net.au>
3814
3815         * messages.c (as_internal_value_out_of_range): Cast values passed
3816         to as_bad_where or as_warn_where to proper type.
3817
3818 2004-09-11  Theodore A. Roth  <troth@openavr.org>
3819
3820         * config/tc-avr.c: Add support for
3821         atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3822
3823 2004-09-09  Alan Modra  <amodra@bigpond.net.au>
3824
3825         * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3826         from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3827
3828 2004-09-08  Paul Brook  <paul@codesourcery.com>
3829
3830         * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3831         fini_array and preinit_array section types.
3832         * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3833         and fini_array.
3834         * doc/as.texinfo: Document extra section types.
3835
3836 2004-09-02  Mark Mitchell  <mark@codesourcery.com>
3837
3838         * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3839         * Makefile.in: Regenerated.
3840         * configure.in: Set em for arm*-*-symbianelf*.
3841         * configure: Regenerated.
3842         * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3843         vectors when appropriate.
3844         * config/te-symbian.h: New file.
3845
3846 2004-09-03  Tomer Levi  <Tomer.Levi@nsc.com>
3847
3848         * config/tc-crx.c (gettrap): Exception vector can be case
3849         insensitive.
3850         (process_label_constant): Fix a 32-bit displacement bug in branch
3851         instructions.
3852         (get_operandtype) : Bug fix, wrong operand was used.
3853         (process_label_constant): Initialize relocation type to
3854         BFD_RELOC_NONE
3855
3856 2004-09-01  Richard Earnshaw < reanrsha@arm.com>
3857
3858         * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3859         for synthesizable cores.
3860
3861         * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3862
3863 2004-08-25  Dmitry Diky  <diwil@spec.ru>
3864
3865         * config/tc-msp430.c:   Clean-up the code.
3866         (md_relax_table): New relax table.
3867         (mcu_types): Sort MCU types.
3868         (md_pseudo_table): Add .profiler pseudo handler.
3869         (pow2value): New function.
3870         (msp430_profiler): New function.
3871         (msp430_operands): Add new insns handlers.
3872         (msp430_srcoperand): Add register operand handler, allow complex
3873         expressions.
3874         (md_estimate_size_before_relax): Rewritten.
3875         (md_convert_frag): Rewritten.
3876         (msp430_relax_frag): New function.
3877         * config/tc-msp430.h (md_relax_frag): define macro
3878         * doc/c-msp430.texi: Update information.
3879
3880 2004-08-24  Nick Clifton  <nickc@redhat.com>
3881
3882         * as.c (std_shortopts): Allow -g to take an optional argument.
3883         (parse_args): Pass any switch starting with -g on to the backend
3884         for parsing.
3885
3886 2004-08-18  Mark Mitchell  <mark@codesourcery.com>
3887
3888         * configure.in (arm*-*-symbianelf*): New target.
3889         (arm*-*-eabi*): Likewise.
3890         * configure: Regenerated.
3891
3892 2004-08-18  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
3893         * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3894         correctly.
3895
3896 2004-08-18  Jakub Jelinek  <jakub@redhat.com>
3897
3898         * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3899         argument, don't do anything if current section is not
3900         .gnu.linkonce.t.* and linkonce_empty is set.
3901         (generate_unwind_image, dot_endp): Adjust callers, call
3902         start_unwind_section (*, 1) if nothing will be put into the
3903         section.
3904
3905 2004-08-17  Nick Clifton  <nickc@redhat.com>
3906
3907         * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3908         (show_usage): Add -g.
3909         (std_longopts): Add --gen-debug.  Alpha sort the table.
3910         (parse_args): Print an error message if a switch is not handled.
3911         Handle the -g switch, calling md_debug_format_selector() if
3912         necessary.
3913         * NEWS: Mention new feature.
3914         * doc/as.texinfo: Document new switch.
3915         * doc/internals.texi: Document behaviour of md_parse_option.
3916
3917         * config/tc-arm.c (md_parse_option): Do not issue an error message
3918         if the switch is not recognised.
3919         * config/tc-m68k.c (md_parse_option): Likewise.
3920         * config/tc-pdp11.c (md_parse_option): Likewise.
3921         * config/tc-v850.c (md_parse_option): Likewise.
3922
3923         * as.h: Fix up formatting.
3924         * tc.h: Likewise.
3925
3926 2004-08-16  Nick Clifton  <nickc@redhat.com>
3927
3928         * macro.c (macro_set_alternate): Use ISO C90 formatting.
3929
3930         * configure.in: Sort architecture based tables alphabetically.
3931         * configure: Regenerate.
3932
3933 2004-08-16  Alan Modra  <amodra@bigpond.net.au>
3934
3935         * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3936         { "cc", 68 }, with { "cr", 70 }.
3937
3938 2004-08-13 Jan Beulich <jbeulich@novell.com>
3939            Nick Clifton <nickc@redhat.com>
3940
3941         * as.c: Add and handle new --alternate command line option.
3942         * macro.c (macro_set_alternate): New.
3943         * macro.h (macro_set_alternate): Declare.
3944         * read.c: Add and handle new .altmacro and .noaltmacro directives.
3945         * doc/as.texinfo: Document new command line option and pseudo-ops
3946         as well as insert documentation originating from gasp about
3947         alternate macro syntax.
3948         * NEWS: Mention new command line option and pseudo-ops.
3949
3950 2004-08-10  Mark Mitchell  <mark@codesourcery.com>
3951
3952         * expr.c (operand): Handle the "~", "-", and "!" operators applied
3953         to bignums.
3954
3955 2004-08-06  Paul Brook  <paul@codesourcery.com>
3956
3957         * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3958         Handle new relocations.
3959         * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3960
3961 2004-08-05  Bob Wilson  <bob.wilson@acm.org>
3962
3963         * write.c (relax_segment): Use was_address instead of address when
3964         setting fr_fix field for align frag due to backwards .org.
3965
3966 2004-07-29  Alexandre Oliva  <aoliva@redhat.com>
3967
3968         Introduce SH2a support.
3969         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
3970         * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3971         arch_sh2a_nofpu_up.
3972         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
3973         * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3974         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
3975         * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3976         to end of conditional expression.
3977         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
3978         * config/tc-sh.c: Add sh2a-nofpu support.
3979         2003-12-29  DJ Delorie  <dj@redhat.com>
3980         * tc-sh.c: Add sh2a support.
3981         (parse_reg): Add tbr.
3982         (parse_at): Support @@(disp,tbr).
3983         (get_specific): Support sh2a opcodes.
3984         (insert4): New, for 4 byte relocs.
3985         (build_Mytes): Support sh2a opcodes.
3986         (md_apply_fix3_Mytes): Support sh2a opcodes.
3987         2003-12-02  Michael Snyder  <msnyder@redhat.com>
3988         * config/tc-sh.c (md_parse_option): Handle sh2a.
3989         (sh_elf_final_processing): Ditto.
3990
3991 2004-07-27  Jason Thorpe  <thorpej@wasabisystems.com>
3992
3993         * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3994         for TE_NetBSD.
3995
3996 2004-07-27  Alan Modra  <amodra@bigpond.net.au>
3997
3998         * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3999         (ppc_arch): Expand comment.
4000
4001 2004-07-27  Tomer Levi  <Tomer.Levi@nsc.com>
4002
4003         * config/tc-crx.c: Support evaluating the difference between two
4004         symbols.
4005         * config/tc-crx.h: Likewise.
4006
4007 2004-07-26  H.J. Lu  <hongjiu.lu@intel.com>
4008
4009         * config/tc-ia64.c (start_unwind_section): Set the linked-to
4010         section.
4011         (ia64_elf_section_change_hook): Set the linked-to section for
4012         SHT_IA_64_UNWIND.
4013
4014 2004-07-26  Dmitry Diky  <diwil@spec.ru>
4015
4016         * config/tc-msp430.c: Add new subtargets: msp430x1610,
4017         msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4018         msp430xG438, msp430xG439.
4019
4020 2004-07-25  Daniel Jacobowitz  <dan@debian.org>
4021
4022         * doc/as.texinfo (Section, PushSection): Correct documentation
4023         for ELF.
4024
4025 2004-07-21  Jan Beulich  <jbeulich@novell.com>
4026
4027         * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4028         permissible for the selected instruction suffix.
4029         (match_template): Don't permit 64-bit general purpose operands in
4030         32-bit mode.
4031         (finalize_imm): Permit 64-bit immediates.
4032         (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4033         specially except for the width of the used base and/or index
4034         registers.  For 32-bit displacements, use sign-extended
4035         relocations only when using 64-bit addressing.
4036         Force zero displacement on rip-relative addressing when there is
4037         no other displacement.
4038         (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4039         specially except for the width of the used base and/or index
4040         registers.
4041         (parse_register): Disallow Reg64 registers in 32-bit mode.
4042
4043         * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4044         suffix if the instruction doesn't support it.
4045
4046 2004-07-20  Maciej W. Rozycki  <macro@linux-mips.org>
4047
4048         * config/tc-mips.c (append_insn): Handle constant expressions with
4049         no associated relocation.
4050         (mips_ip): Cancel the expression after use for the Q format
4051         specifier.
4052         (parse_relocation): Return no relocation for unsupported
4053         operators.
4054         (my_getSmallExpression): Return no relocation if no relocation
4055         operators are used.
4056
4057 2004-07-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4058
4059         * config/obj-som.c (adjust_stab_sections): Add prototype.
4060         (obj_som_compiler, obj_som_version, obj_som_copyright,
4061         adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4062         * config/tc-hppa.c (update_subspace):  Likewise.
4063         (is_defined_subspace): Amplify comment.
4064         * config/obj-som.h (som_frob_file): Add prototype.
4065
4066 2004-07-19  Christopher Faylor  <cgf@timesys.com>
4067             H.J. Lu  <hongjiu.lu@intel.com>
4068
4069         * subsegs.c (section_symbol): Don't create a new segment when
4070         existing segment is undefined.
4071
4072 2004-07-16  Richard Earnshaw  <rearnsha@arm.com>
4073
4074         * config/tc-arm.c: Include include/opcode/arm.h.
4075         (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4076         (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4077         (FPU_ARCH_*): Delete.
4078         * Makefile.am: Update dependencies.
4079         * Makefile.in: Regenerate.
4080
4081 2004-07-15  Nick Clifton  <nickc@redhat.com>
4082
4083         * configure.in: Accept armbe as a big-endian arm configuration.
4084         * configure: Regenerate.
4085
4086 2004-07-13  Thomas Nystrom  <thn@saeab.se>
4087
4088         * config/tc-i386.c (T_SHIFTOP): New constant.
4089         (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4090         (intel_el1): Handle '~'.
4091         (intel_get_token): Handle '<>', '&', '|' and '~'.
4092
4093 2004-07-13  Nick Clifton <nickc@redhat.com>
4094
4095         (md_assemble): Remove spurious newline from end of as_bad error
4096         message.
4097         (intel_e05_1): Likewise.
4098         (intel_e11): Likewise.
4099         (intel_match_token): Likewise.
4100
4101 2004-07-11  Andreas Schwab  <schwab@suse.de>
4102
4103         * config/tc-m68k.c: Convert to C90.  Remove redundant
4104         declarations.  Indentation fixup.
4105         [M68KCOFF]: Include "obj-coff.h" instead of declaring
4106         obj_coff_section ourselves.
4107
4108 2004-07-09  James E Wilson  <wilson@specifixinc.com>
4109
4110         * config/tc-ia64.c (default_big_endian): New.
4111         (dot_byteorder, md_begin): Use it.
4112         (md_parse_option): Set it.
4113
4114 2004-07-09  Nick Clifton  <nickc@redhat.com>
4115
4116         * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4117         * configure: Regenerate.
4118         * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4119         * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4120         sh_find_elf_flags if necessary.
4121
4122 2004-07-08  Richard Sandiford  <rsandifo@redhat.com>
4123
4124         * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4125         going to be split into more than one in-place addend, return 0
4126         for relocations against mergeable sections.  Associate comments
4127         with code.
4128
4129 2004-07-07  Tomer Levi  <Tomer.Levi@nsc.com>
4130
4131         * Makefile.am (CPU_TYPES): Add crx.
4132         (TARGET_CPU_CFILES): Add config/tc-crx.c.
4133         (TARGET_CPU_HFILES): Add config/tc-crx.h.
4134         (DEPTC_crx_elf): New target.
4135         (DEPOBJ_crx_elf): Likewise.
4136         (DEP_crx_elf): Likewise.
4137         * Makefile.in: Regenerate.
4138         * configure.in: Add crx* target.
4139         * configure: Regenerate.
4140         * config/tc-crx.c: New file.
4141         * config/tc-crx.h: New file.
4142         * NEWS: Mention new target.
4143
4144 2004-07-06  Nick Clifton  <nickc@redhat.com>
4145
4146         * config.in: Undefine TARGET_SYMBIAN by default.
4147         * configure.in:
4148         * configure: Regenerate. Add sh-symbian-elf target.  If
4149         selected define TARGET_SYMBIAN.
4150         * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4151         format if TARGET_SYMBIAN has been defined.
4152
4153         * output-file.c (output_file_create): Report the target format
4154         chosen when bfd_openw reports that it is invalid.
4155
4156         * config/obj-coff.c (coff_pseudo_table): Only define the weak
4157         pseudo for BFD based assemblers.
4158
4159 2004-07-05  Andrew Stubbs <andrew.stubbs@superh.com>
4160
4161         gas:
4162         * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4163         (md_parse_option): Remove redundant -isa testing.
4164         Make bfd_arch variable const.
4165         (md_show_usage): Make bfd_arch variable const.
4166
4167 2004-07-03  James E Wilson  <wilson@specifixinc.com>
4168
4169         * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4170         * config/tc-ia64.h (md_frag_check): Define.
4171
4172 2004-07-03  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
4173
4174         * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4175         externals.
4176         * doc/as.texinfo (Weak): Document PE weak symbols.
4177
4178 2004-07-03  Richard Sandiford  <rsandifo@redhat.com>
4179
4180         * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4181         (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4182         (mips_frob_file): Rework so that only a single pass through the
4183         relocs is needed.  Allow %lo()s to have higher offsets than their
4184         corresponding %hi()s or %got()s.
4185
4186 2004-07-02  Nick Clifton  <nickc@redhat.com>
4187
4188         * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4189         allow values which have come from undefined symbols.
4190         Always consider this fixup to have been processed as a reloc
4191         cannot be generated for it.
4192
4193 2004-07-02  Alan Modra  <amodra@bigpond.net.au>
4194
4195         * frags.h (struct frag): Add has_code and insn_addr fields.
4196         * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4197         * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4198         * config/tc-ppc.h (md_frag_check): Define.
4199
4200 2004-06-28  Maciej W. Rozycki  <macro@linux-mips.org>
4201
4202         * doc/Makefile.am (info): Rename goal to...
4203         (info-local): ... this, to preserve implicit dependencies.
4204         * doc/Makefile.in: Regenerate with automake 1.8.5.
4205
4206 2004-06-25  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
4207
4208         * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4209         (m32r_cgen_record_fixup_exp): Changed for  @GOTOFF, @GOT.
4210         (m32r_fix_adjustable): Changed for  @GOTOFF, @GOT, @PLT.
4211         (tc_gen_reloc): Likewise.
4212         (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4213         (m32r_parse_name): Likewise.
4214         (m32r_cgen_parse_fix_exp): Likewise.
4215         * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4216         (O_PIC_reloc): Likewise.
4217         (TC_CGEN_PARSE_FIX_EXP): Likewise..
4218         * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4219         for @GOTOFF, @GOT, @PLT.
4220
4221 2004-06-21 Jan Beulich  <jbeulich@novell.com>
4222
4223         * gas/symbols.c: While discarding ordinary local absolute symbols
4224         when --strip-local-absolute is in effect, retain file symbols.
4225
4226 2004-06-20  Andreas Schwab  <schwab@suse.de>
4227
4228         * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4229         (md_parse_option): Likewise.
4230
4231 2004-06-17  Jan Beulich <jbeulich@novell.com>
4232
4233         * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4234         * config/te-netware.h: New file.
4235         * config/te-ppcnw.h: Delete: Obsolete.
4236         * configure.in: Eliminate ill NetWare targets. Make generic
4237         NetWare target use proper emulation.
4238         * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4239         reference to new te-netware.h.
4240         * configure: Regenerate.
4241         * Makefile.in: Regenerate.
4242
4243 2004-06-15  Martin Schwidefsky  <schwidefsky@de.ibm.com>
4244
4245         * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4246         comparison in .insn pseudo operation.
4247
4248 2004-06-15  Alan Modra  <amodra@bigpond.net.au>
4249
4250         * config/obj-coff.c (coff_adjust_section_syms): Use
4251         bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4252         (coff_frob_section): Likewise.
4253         * config/tc-mips.c (md_apply_fix3): Likewise.
4254         * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4255         (elf_frob_file_after_relocs): Likewise.
4256
4257 2004-06-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4258
4259         * config/tc-hppa.c (log2): Rename to exact_log2.
4260         (pa_next_subseg): Delete unused function.
4261         (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4262         (create_new_subspace): Likewise.
4263
4264         Bug gas/213
4265         * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4266         labels.  Fix warning.
4267
4268 2004-05-28  DJ Delorie  <dj@redhat.com>
4269
4270         * config/tc-mn10300.h (tc_fix_adjustable): Define.
4271         * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4272         or non-merged symbols.
4273
4274 2004-05-28  H.J. Lu  <hongjiu.lu@intel.com>
4275
4276         * config/tc-ia64.c (remove_marked_resource): Save, clear and
4277         restore the old slot when inserting srlz.i/srlz.d.
4278
4279 2004-05-28  Andrew Stubbs <andrew.stubbs@superh.com>
4280
4281         * Makefile.am: Regenerate dependecies.
4282         * Makefile.in: Regenerate.
4283         * config/tc-sh.c (valid_arch): Make unsigned.
4284         (preset_target_arch): Likewise.
4285         (md_begin): Use new architecture flags system.
4286         (get_specific): Likewise.
4287         (assemble_ppi): Likewise.
4288         (md_assemble): Likewise. Also fix error check for bad opcodes.
4289         (md_parse_option): Likewise. Also generate -isa values according
4290         to the table in bfd/cpu-sh.c instead of just constants. Also
4291         allow <arch>-up ISA variants.
4292         (sh_elf_final_processing): Replace if-else chain with a call to
4293         sh_find_elf_flags().
4294
4295 2004-05-28  Peter Barada <peter@the-baradas.com>
4296
4297         * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4298         with zero offset into mode 2 addressing to save a word.
4299
4300 2004-05-27  H.J. Lu  <hongjiu.lu@intel.com>
4301
4302         * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4303         (ar_is_only_in_integer_unit): New.
4304         (ar_is_only_in_memory_unit): New.
4305         (generate_unwind_image): Silence gcc on 32bit host.
4306         (md_assemble): Use ar_is_only_in_integer_unit instead of
4307         ar_is_in_integer_unit. Check AR access.
4308
4309 2004-05-27  Peter Barada  <peter@the-baradas.com>
4310
4311         * config/tc-m68k.c (md_begin): Sort the opcode table into
4312         alphabetical order.
4313         (m68k_compare_opcode): New function to do the sorting.
4314
4315 2004-05-24  Peter Barada  <peter@the-baradas.com>
4316
4317         * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4318         addressing on MIT style operands.
4319         * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4320         w/mask addressing.
4321         * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4322         operands.
4323
4324 2004-05-23  Alan Modra  <amodra@bigpond.net.au>
4325
4326         * expr.c (operand, operator): Don't reject '++' and '--'.
4327
4328 2004-05-20  Richard Sandiford  <rsandifo@redhat.com>
4329
4330         * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4331         dwarf tables.
4332
4333 2004-05-17  Adam Nemet  <anemet@lnxw.com>
4334
4335         * configure.in: Add ppc-*-lynxos*.  Update i386-*-lynxos* to ELF.
4336         * configure: Regenerate.
4337
4338 2004-05-13  Paul Brook  <paul@codesourcery.com>
4339
4340         * dw2gencfi.c (output_cie):  Handle dwarf3 format CIE entries.
4341
4342 2004-05-13  Joel Sherrill <joel@oarcorp.com>
4343
4344         * configure.in (or32-*-rtems*): Switch to elf.
4345         * configure: Regenerate.
4346
4347 2004-05-13  Nick Clifton  <nickc@redhat.com>
4348
4349         * po/fr.po: Updated French translation.
4350
4351 2004-05-11  Nick Clifton  <nickc@redhat.com>
4352
4353         * doc/as.texinfo (Section): Document G and T flags to .section
4354         directive.  Document the extra arguments that the G flag
4355         requires.  Document the #tls flag.
4356
4357 2004-05-11  H.J. Lu  <hongjiu.lu@intel.com>
4358
4359         * subsegs.c (section_symbol): Create a new section symbol if
4360         the existing one doesn't match.
4361         * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4362
4363 2004-05-07  Richard Sandiford  <rsandifo@redhat.com>
4364
4365         * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4366         to cope with VR4181A errata MD(1) and MD(4).
4367
4368 2004-05-07  Brian Ford  <ford@vss.fsi.com>
4369
4370         * NEWS: Mention .secrel32 for pe[i]-i386.
4371
4372 2004-05-07  Alexandre Oliva  <aoliva@redhat.com>
4373
4374         * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4375         (HANDLE_ALIGN): New.
4376
4377 2004-05-06  Daniel Jacobowitz  <dan@debian.org>
4378
4379         * Makefile.am (DIST_SUBDIRS): Define.
4380         * aclocal.m4: Regenerate with automake 1.8.4.
4381         * Makefile.in: Likewise.
4382         * doc/Makefile.in: Likewise.
4383
4384 2004-05-06  David Mosberger-Tang  <davidm@hpl.hp.com>
4385
4386         * config/tc-ia64.c (dot_serialize): Declare.
4387         (dot_serialize): New function.
4388         (md_pseudo_table): Add ".serialize.data" and
4389         ".serialize.instruction" directives.
4390
4391 2004-05-06  Nick Clifton  <nickc@redhat.com>
4392
4393         * messages (as_internal_value_out_of_range): Print a message about
4394         a value being out of range.  Be consistent about whether the
4395         values are printed in decimal or hexadecimal.
4396         (as_warn_value_out_of_range): Generate a warning message about an
4397         out of range value.
4398         (as_bad_value_out_of_range): Generate an error message about an
4399         out of range value.
4400         * as.h: Prototype the new functions.
4401         * config/tc-alpha.c (insert_operand): Use new function.
4402         * config/tc-arc.c (arc_insert_operand): Likewise.
4403         * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4404         * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4405         * config/tc-ppc.c (ppc_insert_operand): Likewise.
4406         * config/tc-s390.c (s390_insert_operand): Likewise.
4407         * config/tc-v850.c (v850_insert_operand): Likewise.
4408
4409 2004-05-05  Alexandre Oliva  <aoliva@redhat.com>
4410
4411         * configure.in: Set em=linux for frv-*-*linux*.
4412         * configure: Rebuilt.
4413         * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4414         (frv_md_fdpic_enabled): New.
4415         * config/tc-frv.c (frv_md_fdpic_enabled): New.
4416         (DEFAULT_FDPIC): New.
4417         (frv_flags): Use DEFAULT_FDPIC.
4418         (frv_pic_flag): Likewise.
4419         (OPTION_NOPIC): New.
4420         (md_longopts): Add -mnopic.
4421         (md_parse_option): Handle it.
4422         (md_show_usage): Add -mfdpic and -mnopic.
4423
4424 2004-05-05  Peter Barada  <peter@the-baradas.com>
4425
4426         * config/tc-m68k.c: Add find_cf_chip to print list of valid
4427         chips for invalid coldfire instructions, rename selectors
4428         for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4429         add current_chip to track which chip is referred to(including save/restore),
4430         use current_chip to select control registers, not current_arch.
4431         (md_show_usage): Add new chips.
4432         * doc/c-m68k.texi: Document new command line switches.
4433
4434 2004-05-05  Jakub Jelinek  <jakub@redhat.com>
4435
4436         * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4437         (NOP_OPCODE): Define.
4438         (s390_align_code): Remove prototype.
4439         * tc-s390.c (s390_align_code): Remove.
4440
4441 2004-05-04  H.J. Lu  <hongjiu.lu@intel.com>
4442
4443         * config/tc-ia64.c (make_unw_section_name): Removed.
4444         (start_unwind_section): New function.
4445         (generate_unwind_image): Take const segT instead of const
4446         char *.
4447         (dot_handlerdata): Adjusted.
4448         (dot_endp): Likewise.
4449
4450 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
4451
4452         * config/obj-elf.c (obj_elf_change_section): Allow the
4453         ".note.GNU-stack" section has SHF_EXECINSTR.
4454
4455 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
4456
4457         * config/obj-elf.c (get_section): Return bfd_boolean.
4458         (obj_elf_change_section): Call bfd_get_section_by_name_if
4459         instead of bfd_map_over_sections.
4460
4461 2004-04-30  H.J. Lu  <hongjiu.lu@intel.com>
4462
4463         * config/obj-elf.c (get_section): New function.
4464         (obj_elf_change_section): Support multiple sections with same
4465         name.
4466
4467 2004-04-30  Nick Clifton  <nickc@redhat.com>
4468
4469         * config/tc-arm.c (create_register_alias): Fix typo checking for
4470         case sensitive register aliases.
4471         (co_proc_number): Use error message string in all_reg_maps[]
4472         array.
4473         (cp_reg_required_here): Likewise.
4474         (fp_reg_required_here): Likewise.
4475
4476 2004-04-29  Brian Ford  <ford@vss.fsi.com>
4477
4478         * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4479
4480 2004-04-28  Chris Demetriou  <cgd@broadcom.com>
4481
4482         * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4483         (load_address, macro, mips_ip, md_parse_option)
4484         (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4485         (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4486         embedded-PIC handling, and update comments.
4487         (SWITCH_TABLE): Remove.
4488         * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4489         (enum mips_pic_level): Remove EMBEDDED_PIC.
4490         (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4491         (TC_FORCE_RELOCATION): Update comment.
4492         * ecoff.c (ecoff_build_lineno): Add comment about some code that
4493         might be safe to remove now that MIPS embedded-PIC is gone.
4494
4495 2004-04-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4496
4497         * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4498         call to obj_set_subsection_attributes.
4499         (obj_som_init_stab_section): Likewise.
4500         * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4501         (pa_def_subspaces): Provide comdat default.
4502         (pa_subspace): Handle new "comdat" parameter.  Set SEC_LINK_ONCE and
4503         not SEC_IS_COMMON if section is comdat, common or dup_common.  Update
4504         calls to create_new_subspace and update_subspace to pass comdat flag.
4505         (create_new_subspace, update_subspace): Add new comdat argument.  Use
4506         it in calls to obj_set_subsection_attributes.
4507         * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4508         and use of comdat, common and dup_comm parameters.
4509
4510 2004-04-26  H.J. Lu  <hongjiu.lu@intel.com>
4511
4512         * config/obj-elf.c (obj_elf_change_section): Check if the old
4513         group name is NULL before comparison.
4514
4515 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
4516
4517         * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4518
4519 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
4520
4521         * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4522
4523 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
4524
4525         * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4526         (OPTION_MEMBEDDED_PIC): Remove.
4527         (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4528         (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4529         (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4530         (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4531         (OPTION_ELF_BASE): Renumber.
4532         (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4533         (md_show_usage): Remove mention of -membedded-pic.
4534         * doc/as.texinfo: Remove mention of -membedded-pic.
4535
4536 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
4537
4538         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4539         * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4540         a.out support.
4541         (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4542         s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4543         USE_GLOBAL_POINTER_OPT.
4544
4545 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
4546
4547         * config/tc-mips.c (macro): One more use of load_delay_nop.
4548
4549 2004-04-22  Atsushi Nemoto  <anemo@mba.ocn.ne.jp>
4550
4551         * config/tc-mips.c (load_delay_nop): New function.
4552         (load_address, macro): Use load_delay_nop() to build a nop
4553         which can be omitted with gpr_interlocks.
4554
4555 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
4556
4557         * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4558         cop_interlocks): Remove superfluous CPU entries.
4559
4560 2004-04-22  Paul Brook  <paul@codesourcery.com>
4561
4562         * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4563
4564 2004-04-22  Peter Barada <peter@the-baradas.com>
4565
4566         * NEWS: Added support for EMAC instructions and MAC/EMAC
4567         Motorola syntax.
4568         * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4569         scale factor tokens, trailing_ampersand to mark mask addressing
4570         for MAC/EMAC instructions.
4571         * config/m68k-parse.y: Add options_ampersand clause, '<<',
4572         '>>'.
4573         (yylex): Handle '>', '<', and '&' following '+'.
4574         * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4575         architectures in archs[].
4576         (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4577         for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4578         respectively.
4579         (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4580         (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4581         cases.
4582         Add EMAC operands to init_table[].
4583
4584 2004-04-22  Bruno De Bus <bdebus@elis.ugent.be>
4585
4586         * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4587         state.
4588         (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4589         * config/tc-arm.c (enum mstate): Delete from here.
4590         (mapping_state): Remove the static mapstate variable and instead
4591         store the state in the segment.  This allows a per-section mapping
4592         state.  Handle and ignore MAP_UNDEFINED states.
4593         (arm_elf_change_section): Get the current mapping state from the
4594         new section.
4595         (s_ltorg): Set the mapping state to MAP_DATA.
4596         (arm_cleanup): Use arm_elf_change_section to get the mapping state
4597         for each pool as it is emitted.
4598
4599 2004-04-22  Nick Clifton  <nickc@redhat.com>
4600
4601         * config/tc-arm.h: Formatting tidy ups.
4602
4603 2004-04-20  Chris Demetriou  <cgd@broadcom.com>
4604
4605         * NEWS: Note that MIPS -membedded-pic option is deprecated.
4606
4607 2004-04-20  DJ Delorie  <dj@redhat.com>
4608
4609         * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4610         * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4611         [TE_PE] (O_secrel): Define.
4612         [TE_PE] (x86_pe_cons_fix_new): New.
4613         [TE_PE] (pe_directive_secrel): Likewise.
4614         (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4615
4616 2004-04-19  Eric Christopher  <echristo@redhat.com>
4617
4618         * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4619         of previous patch for fix in gcc.
4620
4621 2004-04-19  Jakub Jelinek  <jakub@redhat.com>
4622
4623         * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4624
4625 2004-04-19  Nathan Sidwell  <nathan@codesourcery.com>
4626
4627         * read.c (do_align): Call md_flush_pending_output, if defined.
4628
4629 2004-04-16  Alan Modra  <amodra@bigpond.net.au>
4630
4631         * expr.c (operand): Correct checks for ++ and --.
4632
4633 2004-04-14  H.J. Lu  <hongjiu.lu@intel.com>
4634
4635         * config/tc-generic.c: Add some comments.
4636
4637 2004-04-14  Richard Sandiford  <rsandifo@redhat.com>
4638
4639         * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4640         -{no-}mfix-vr4122-bugs.
4641         * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4642         (append_insn, mips_emit_delays): Update accordingly.
4643         (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4644         (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4645         (md_parse_option): Update after above changes.
4646         (md_show_usage): Add -mfix-vr4120.
4647
4648 2004-04-13  Bob Wilson  <bob.wilson@acm.org>
4649
4650         * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4651         of .section directive; add a reference to the ELF .subsection
4652         directive.
4653
4654 2004-04-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
4655
4656         * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4657         in parallel.
4658
4659 2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
4660
4661         * Makefile.am: Remove mips from aout targets.
4662         * Makefile.in: Regenerate.
4663         * configure.in: Remove mips-dec-bsd* target.
4664         * configure: Regenerate.
4665
4666 2004-04-07  Alan Modra  <amodra@bigpond.net.au>
4667
4668         PR 96
4669         * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4670         to struct map_bfd.  Adjust MAP macro, and define MAP32, MAP64.
4671         Update "mapping".  Restrict some @ modifiers to 32 bit.
4672
4673 2004-04-01  Asgari Jinia  <asgarij@kpitcummins.com>
4674             Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4675
4676         * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4677         (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4678         dont_adjust_reloc_32 is set.
4679         (md_longopts): Add option -renesas.
4680         (md_parse_option, md_show_usage): Likewise.
4681         * doc/c-sh.texi: Likewise.
4682
4683 2004-04-01  Dave Korn  <dk@artimi.com>
4684
4685         * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4686         hi16 and lo16 fixS structs.
4687         (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4688         exactly the same way as for RELOC_DLX_REL16.
4689         (machine_ip): properly respect LO flag in the_insn and
4690         output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4691         (md_apply_fix3): apply RELOC_DLX_LO16.
4692
4693 2004-03-30  Stan Shebs  <shebs@apple.com>
4694
4695         Remove long-obsolete MPW support.
4696         * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4697         * configure.in: Remove mention of ppc-*-mpw* config.
4698         * configure.in: Likewise.
4699
4700 2004-03-30  Nick Clifton  <nickc@redhat.com>
4701
4702         * config/tc-arm.c (meabi_flags): Make its use conditional upon
4703         OBJ_ELF being defined.
4704
4705 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
4706
4707         * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4708
4709 2004-03-23  Paul Brook  <paul@codesourcery.com>
4710
4711         * config/tc-arm.c (meabi_flags): New variable.
4712         (arm_parse_eabi): New function.
4713         (md_begin): Set flags for EABI v3.
4714         (arm_eabis): Add.
4715         (arm_long_opts): Add meabi.
4716         * doc/as.texinfo <ARM>: Document -meabi.
4717         * doc/c-arm.texi: Ditto.
4718
4719 2004-03-22  Bob Wilson  <bob.wilson@acm.org>
4720
4721         * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4722         tables even when use_literal_section flag is not set.
4723
4724 2004-03-22  Alan Modra  <amodra@bigpond.net.au>
4725
4726         * config/tc-sh.c: Remove trailing whitespace.
4727
4728 2004-03-22  Hans-Peter Nilsson  <hp@axis.com>
4729
4730         * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4731         --mul-bug-abort and the default behavior.
4732         * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4733         (err_for_dangerous_mul_placement): New variable.
4734         (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4735         macros.
4736         (md_cris_relax_table): Have placeholder for STATE_MUL.
4737         (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4738         (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4739         case doing nothing.
4740         (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4741         STATE_BYTE)>: Ditto.
4742         (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4743         alignment and position of this frag, emit error message if
4744         suspicious.
4745         (md_assemble): For a multiply insn and when checking it,
4746         transform the current frag into a special frag for that purpose.
4747         (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4748         OPTION_MULBUG_ABORT_ON>: Handle new options.
4749
4750 2004-03-19  Bob Wilson  <bob.wilson@acm.org>
4751
4752         * config/tc-xtensa.c (mark_literal_frags): New function.
4753         (xtensa_move_literals): Call mark_literal_frags for all literal
4754         segments, including init and fini literal segments.
4755         (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4756
4757 2004-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4758
4759         * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4760         (pa_comm): Set BSF_OBJECT in symbol flags.
4761
4762 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
4763
4764         * Makefile.am: Run "make dep-am".
4765         * Makefile.in: Regenerate.
4766         * doc/Makefile.in: Regenerate.
4767         * config.in: Regenerate.
4768         * po/gas.pot: Regenerate.
4769
4770 2004-03-18  Nathan Sidwell  <nathan@codesourcery.com>
4771
4772         * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4773         (demand_empty_rest_of_line): Issue an error here.
4774         (ignore_rest_of_line): Silently skip to end.
4775         (demand_copy_string): Issue an error, not warning.
4776         (equals): Likewise.
4777         * config/obj-elf.c (obj_elf_section_name): Likewise.
4778         (obj_elf_section): Likewise.
4779         * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4780         (arc_extinst): Likewise.
4781         * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4782         (dot_spill): Likewise.
4783         (dot_unwabi): Likewise.
4784         (dot_prologue): Likewise.
4785
4786         * expr.c (operand): Reject ++ and --.
4787         (operator): Likewise.
4788
4789 2004-03-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
4790
4791         * config/tc-sh.c: Include dw2gencfi.h.
4792         (sh_cfi_frame_initial_instructions): New function.
4793         (sh_regname_to_dw2regnum): Likewise.
4794         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4795         file.
4796         (TARGET_USE_CFIPOP): Define.
4797         (tc_cfi_frame_initial_instructions): Likewise.
4798         (tc_regname_to_dw2regnum): Likewise.
4799         (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4800         * Makefile.am: Update dependencies.
4801         * Makefile.in: Regenerate.
4802
4803 2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4804
4805         * configure.in: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
4806         * configure: Regenerate.
4807
4808 2004-03-12  Bob Wilson  <bob.wilson@acm.org>
4809
4810         * read.c (s_leb128): Call md_flush_pending_output.
4811
4812 2004-03-12  Michal Ludvig  <mludvig@suse.cz>
4813
4814         * config/tc-i386.c (output_insn): Handle PadLock instructions.
4815         * config/tc-i386.h (CpuPadLock): New define.
4816         (CpuUnknownFlags): Added CpuPadLock.
4817
4818 2004-03-07  Andreas Schwab  <schwab@suse.de>
4819
4820         * doc/c-hppa.texi (HPPA Directives): Fix typo.
4821
4822 2004-03-07  Richard Henderson  <rth@redhat.com>
4823
4824         * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4825         (cfi_finish): Likewise for fde.
4826
4827 2004-03-05  H.J. Lu  <hongjiu.lu@intel.com>
4828
4829         * config/tc-ia64.c (md_assemble): Properly handle NULL
4830         align_frag.
4831         (ia64_handle_align): Don't abort if failed to add a stop bit.
4832
4833 2004-03-04  H.J. Lu  <hongjiu.lu@intel.com>
4834
4835         * Makefile.in: Regenerated.
4836         * aclocal.m4: Likewise.
4837         * configure: Likewise.
4838         * doc/Makefile.in: Likewise.
4839
4840 2004-03-03  H.J. Lu  <hongjiu.lu@intel.com>
4841
4842         * config/tc-ia64.c (dot_align): New.
4843         (ia64_do_align): Make it static.
4844         (md_pseudo_table): Use "dot_align" for "align".
4845         (ia64_md_do_align): Don't set align_frag here.
4846         (ia64_handle_align): Add a stop bit to the previous bundle if
4847         needed.
4848
4849         * config/tc-ia64.h (ia64_do_align): Removed.
4850
4851 2003-03-03  Andrew Stubbs  <andrew.stubbs@superh.com>
4852
4853         * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4854         -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4855         (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4856         the most general type or the user specifically requested it.
4857         (md_assemble): Add a new error message for when an instruction
4858         is understood, but is not allowed due to an -isa option.
4859
4860 2004-03-02  H.J. Lu  <hongjiu.lu@intel.com>
4861
4862         * config/tc-ia64.c (align_frag): New.
4863         (md_assemble): Set the tc_frag_data field in align_frag for
4864         IA64_OPCODE_FIRST instructions.
4865         (ia64_md_do_align): Set align_frag.
4866         (ia64_handle_align): Add a stop bit if needed.
4867
4868         * config/tc-ia64.h (TC_FRAG_TYPE): New.
4869         (TC_FRAG_INIT): New.
4870
4871 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
4872
4873         * config/tc-frv.c (fr400_audio): New variable.
4874         (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4875         (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4876         (target_implements_insn_p): New function.
4877         (md_assemble): Report an error if the processor doesn't implement
4878         the instruction.
4879
4880 2004-02-27  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
4881
4882         * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4883         (md_parse_option): Ditto.
4884         (OPTION_NO_SPECIAL_M32R): Added.
4885         (md_show_usage): Document it.
4886         (enable_speial_m32r): Changed a default value from 0 to 1.
4887         * doc/c-m32r.texi: Document the -no-bitinst option.
4888
4889 2004-02-27  Nick Clifton  <nickc@redhat.com>
4890
4891         * config/tc-sh.c (get_operand): Revert previous delta.
4892         (tc_gen_reloc): Check for an unknown reloc type before processing
4893         the addend.
4894
4895 2004-02-27  Hannes Reinecke  <hare@suse.de>
4896
4897         * config/tc-s390.c (s390_insn): Correct range check for opcode in
4898         .insn pseudo operation.
4899
4900 2004-02-27  Anil Paranjpe  <anilp1@kpitcummins.com>
4901
4902         * config/tc-sh.c (get_operand):  In case of #Imm, check has been
4903         added for wrong syntax.
4904
4905 2004-02-26  Eric Christopher  <echristo@redhat.com>
4906
4907         * config/tc-mips.c (mips_dwarf2_addr_size): New.
4908         * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4909
4910 2004-02-26  Andrew Stubbs <andrew.stubbs@superh.com>
4911
4912         * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4913         nibble types to assembler.
4914
4915 2004-02-25  Fred Fish  <fnf@redhat.com>
4916
4917         * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4918
4919 2004-02-20  James E Wilson  <wilson@specifixinc.com>
4920
4921         * config/tc-ia64.c (slot_index): New arg before_relax.  Use instead of
4922         finalize_syms.
4923         (fixup_unw_records): New arg before_relax.  Pass to slot_index.
4924         (ia64_estimate_size_before_relax): New.
4925         (ia64_convert_frag): Pass 0 to fixup_unw_records.  Add comment.
4926         (generate_unwind_image): Pass 1 to fixup_unw_records.
4927         * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4928         (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4929
4930 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
4931
4932         * stabs.c (generate_asm_file): Avoid warning about use of
4933         uninitialized variable.
4934
4935 2004-02-18  David Mosberger  <davidm@hpl.hp.com>
4936
4937         * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4938         body, and endp, allow unwind records which do not have a "t"
4939         (time/instruction) field.
4940
4941 2004-02-17  Petko Manolov  <petkan@nucleusys.com>
4942
4943         * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4944         (do_mav_dspsc_2): Likewise.
4945         Fix accumulator registers move opcodes.
4946
4947 2004-02-13  Hannes Reinecke  <hare@suse.de>
4948             Jakub Jelinek  <jakub@redhat.com>
4949
4950         * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4951
4952 2004-02-10  Steve Ellcey  <sje@cup.hp.com>
4953
4954         * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4955         (tc_frob_symbol): New macro definition.
4956         * config/tc-ia64.c (ia64_frob_symbol): New routine.
4957
4958 2004-02-09  Daniel Jacobowitz  <drow@mvista.com>
4959
4960         * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4961         read-only.
4962
4963 2004-02-09  Nathan Sidwell  <nathan@codesourcery.com>
4964
4965         * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4966         (TC_CASE_SENSITIVE): ... this.
4967         * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4968         * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4969
4970 2004-02-06  James E Wilson  <wilson@specifixinc.com>
4971
4972         * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4973         (generate_unwind_image): Re-add it here.
4974
4975 2004-02-06  Nathan Sidwell  <nathan@codesourcery.com>
4976
4977         * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4978         * read.h (SKIP_WHITESPACE): Turn into an expression.
4979         * read.c (read_a_source_file): A pseudo is removed by having a
4980         NULL handler.
4981
4982 2004-02-05  James E Wilson  <wilson@specifixinc.com>
4983
4984         * config/tc-ia64.c (output_endp): New.
4985         (count_bits): Delete.
4986         (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4987         endp unwind records.
4988         (fixup_unw_records): Handle endp unwind records.  Delete code for
4989         shortening prologue regions not followed by a body record.
4990         (dot_endp): Call add_unwind_entry to emit endp unwind record.
4991         * config/tc-ia64.h (unw_record_type): Add endp.
4992
4993 2004-02-03  James E Wilson  <wilson@specifixinc.com>
4994
4995         * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4996         fill padding bytes with zeroes.
4997         (emit_one_bundle): New locals last_ptr, end_ptr.  Rewrite code that
4998         sets unwind_record slot_number and slot_frag fields.
4999
5000 2004-02-02  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
5001
5002         * config/tc-mips.c (add_got_offset_hilo): New function.
5003         (macro): Use load_register() and add_got_offset_hilo() to load
5004         constants instead of hardcoding code sequences throughout.
5005
5006 2004-01-28  H.J. Lu  <hongjiu.lu@intel.com>
5007
5008         * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5009
5010 2004-01-26  Bernardo Innocenti  <bernie@develer.com>
5011
5012         * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5013         like m68k-elf.
5014         * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5015         of hard-coded test for TARGET_OS=elf.
5016
5017 2004-01-24  Chris Demetriou  <cgd@broadcom.com>
5018
5019         * config/tc-mips.c (hilo_interlocks): Change definition
5020         so that MIPS32, MIPS64 and later ISAs are included, along with
5021         the already-included machines.  Update comments.
5022
5023 2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
5024
5025         * config/tc-arm.c (tc_gen_reloc): Improve error message for
5026         undefined local labels.
5027
5028 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
5029
5030         * config/tc-mips.c (load_address, macro): Update comments about
5031         NewABI GP relaxation.
5032
5033 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
5034
5035         * config/tc-mips.c (macro_build): Remove place and counter arguments.
5036         (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5037         (mips16_macro_build, macro_build_jalr): Remove counter argument.
5038         (set_at, load_register, load_address, move_register): Likewise.
5039         (load_got_offset, add_got_offset): Likewise.
5040         Update all calls and tidy accordingly.
5041
5042 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
5043
5044         * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5045         (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5046         (RELAX_USE_SECOND): Bump to 0x10000.
5047         (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5048         (mips_macro_warning): New variable.
5049         (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5050         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5051         (relax_close_frag): Set mips_macro_warning.first_frag.  Adjust use
5052         of RELAX_ENCODE.
5053         (append_insn): Update mips_macro_warning.sizes.
5054         (macro_start, macro_warning, macro_end): New functions.
5055         (macro_build): Don't emit warnings here.
5056         (macro_build_lui, md_estimate_size_before_relax): ...or here.
5057         (md_convert_frag): Check for cases where one macro alternative
5058         needs a warning and the other doesn't.  Emit a warning if the
5059         longer sequence was chosen.
5060
5061 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
5062
5063         * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5064         * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5065         the first sequence, the size of the second sequence, and a flag
5066         that says whether we should warn.
5067         (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5068         (RELAX_FIRST, RELAX_SECOND): New.
5069         (mips_relax): New variable.
5070         (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5071         (append_insn): Remove "place" argument.  Use mips_relax.sequence
5072         rather than "place" to check whether we're expanding the second
5073         alternative of a relaxable macro.  Remove redundant check for
5074         branch relaxation.  If generating a normal insn, and there
5075         is not enough room in the current frag, call relax_close_frag()
5076         to close it.  Update mips_relax.sizes[].  Emit fixups for the
5077         second version of a relaxable macro.  Record the first relaxable
5078         fixup in mips_relax.  Remove tc_gen_reloc workaround.
5079         (macro_build): Remove all uses of "place".  Use mips_relax.sequence
5080         in the same way as in append_insn.
5081         (mips16_macro_build): Remove "place" argument.
5082         (macro_build_lui): As for macro_build.  Don't drop the add_symbol
5083         when generating the second version of a relaxable macro.
5084         (load_got_offset, add_got_offset): New functions.
5085         (load_address, macro): Use new relaxation machinery.  Remove
5086         tc_gen_reloc workarounds.
5087         (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5088         version of a relaxable macro is needed.  Return -RELAX_SECOND if the
5089         first version is needed.
5090         (tc_gen_reloc): Remove relaxation handling.
5091         (md_convert_frag): Go through the fixups for a relaxable macro and
5092         mark those that belong to the unneeded alternative as done.  If the
5093         second alternative is needed, adjust the fixup addresses to account
5094         for the deleted first alternative.
5095
5096 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
5097
5098         * frags.h (frag_room): Declare.
5099         * frags.c (frag_room): New function.
5100         * doc/internals.texi: Document it.
5101
5102 2004-01-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5103
5104         * config/tc-mips.c (append_insn): Don't do r3900 interlock
5105         optimization for -mtune=r3900, as this will break on other CPUs.
5106
5107 2004-01-11  Tom Rix   <tcrix@worldnet.att.net>
5108
5109         * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5110         be relaxed, use fixup.
5111         (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5112
5113 2004-01-19  Jakub Jelinek  <jakub@redhat.com>
5114
5115         * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5116         precision operands.
5117
5118 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
5119
5120         * config/tc-mips.c (append_insn): Properly detect variant frags
5121         that preclude swapping of relaxed branches.  Correctly swap
5122         instructions between frags when dealing with relaxed branches.
5123
5124 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
5125
5126         * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5127         throughout.
5128         * aclocal.m4: Regenerate.
5129         * configure: Regenerate.
5130
5131 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
5132
5133         * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5134         manipulation insns.
5135
5136 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
5137
5138         * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5139         reloc, reserve space for the delay slot as well as the jalr itself.
5140
5141 2004-01-09  Paul Brook  <paul@codesourcery.com>
5142
5143         * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5144         (do_vfp_sp2_from_reg2): New function.
5145         (insns): Use them.
5146         (do_vfp_dp_from_reg2): Check return values properly.
5147
5148 2004-01-08  Ian Lance Taylor  <ian@wasabisystems.com>
5149
5150         * config/tc-mips.c (warn_nops): Remove static variable.
5151         (macro): Remove test of warn_nops.
5152         (md_shortops): Remove 'n'.
5153         (md_parse_option): Remove 'n' case.
5154         (md_show_usage): Remove -n.
5155         * doc/as.texinfo (Overview): Remove MIPS -n option.
5156         * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5157         * NEWS: Mention removal of MIPS -n option.
5158
5159         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5160         (cop_interlocks): Check ISA level.
5161         (cop_mem_interlocks): Define.
5162         (reg_needs_delay): Check cop_interlocks rather than
5163         ISA_HAS_COPROC_DELAYS.
5164         (append_insn): Likewise.  Use cop_mem_interlocks rather than
5165         directly checking mips_opts.isa.
5166         (mips_emit_delays): Likewise.
5167
5168 2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
5169
5170         * config/tc-ia64.c (unwind): Move next_slot_number and
5171         next_slot_frag to ...
5172         (unw_rec_list): Here.
5173         (free_list_records): Removed.
5174         (output_unw_records): Likewise.
5175         (generate_unwind_image): Make it void.
5176         (alloc_record): Initialize next_slot_number and next_slot_frag.
5177         (slot_index): Take .org, .space and .align into account.
5178         (fixup_unw_records): Don't set slot_number to 0. Use
5179         list->next_slot_number and list->next_slot_frag instead of
5180         unwind.next_slot_number and unwind.next_slot_frag.
5181         (ia64_convert_frag): New.
5182         (generate_unwind_image): Generate a rs_machine_dependent frag
5183         for unwind record.
5184         (emit_one_bundle): Use list->next_slot_number and
5185         list->next_slot_frag instead of unwind.next_slot_number and
5186         unwind.next_slot_frag.
5187
5188         * config/tc-ia64.h (md_convert_frag): Defined as
5189         ia64_convert_frag.
5190         (md_estimate_size_before_relax): Defined as (f)->fr_var.
5191
5192 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
5193
5194         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
5195         * config/tc-frv.h (md_apply_fix3): Don't define.
5196         * config/tc-frv.c (md_apply_fix3): New.  Shift/truncate %hi/%lo
5197         operands.
5198         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5199         2003-10-07  Alexandre Oliva  <aoliva@redhat.com>
5200         * config/tc-frv.c (line_separator_chars): Add `!'.
5201         2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
5202         * config/tc-frv.c (md_assemble): Clear insn upfront.
5203         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
5204         * config/tc-frv.c (OPTION_FDPIC): New macro.
5205         (md_longopts): Add mfdpic.
5206         (md_parse_option): Handle it.
5207         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
5208         * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5209         FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5210         (frv_pic_ptr): Parse funcdesc.
5211
5212 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
5213
5214         * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5215         gasver.texi.  Remove duplicate symbol definitions for texi2pod.
5216
5217 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
5218
5219         * Makefile.am (Makefile): Move the dependency on
5220         $(BFDDIR)/configure.in to...
5221         (CONFIG_STATUS_DEPENDENCIES): ... here.
5222         (AUTOMAKE_OPTIONS): Require automake 1.8.
5223         * Makefile.in: Regenerate.
5224         * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5225         (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5226         $(BFDDIR)/configure.in here as well.
5227         * doc/Makefile.in: Regenerate.
5228
5229 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
5230
5231         * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5232         * Makefile.in: Regenerate.
5233         * aclocal.m4: Regenerate.
5234         * doc/Makefile.am (install, install-info): Remove.
5235         (install-data-local): A new hook for install-info.
5236         (AUTOMAKE_OPTIONS): Require automake 1.8.
5237         * doc/Makefile.in: Regenerate.
5238
5239 2004-01-02  Nutan Singh <nutan@kpitcummins.com>
5240
5241         * doc/c-sh.texi: Update description about floating point behavior
5242         of SH family.
5243
5244 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
5245
5246         * configure.in: Add m68k-uClinux target.
5247         * configure: Regenerate.
5248
5249 For older changes see ChangeLog-0203
5250 \f
5251 Local Variables:
5252 mode: change-log
5253 left-margin: 8
5254 fill-column: 74
5255 version-control: never
5256 End: