gas/ChangeLog

   1 2005-12-13  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
   2
   3         * config/tc-vax.c: Convert to ISO C90 format.  Fix formatting and
   4         white space usage as well.
   5
   6 2005-12-20  Sterling Augustine  <sterling@tensilica.com>
   7
   8         * config/tc-xtensa.c (xtensa_mark_narrow_branches): Set
   9         is_aligning_branch flag.
  10         (find_address_of_next_align_frag): Limit by xtensa_fetch_width.
  11         (future_alignment_required): Except for frags with is_aligning_branch
  12         flag set, call frag_wane for frags that do not need to be reexamined
  13         for aligning.
  14         (relax_frag_immed): Replace orig_vinsn with cur_vinsn to fix a leak.
  15         (convert_frag_immed): Likewise.
  16         (convert_frag_narrow): Check is_aligning_branch flag.
  17         * config/tc-xtensa.h (xtensa_frag_type): Add is_aligning_branch flag.
  18
  19 2005-12-20  Sterling Augustine  <sterling@tensilica.com>
  20
  21         * config/tc-xtensa.c (xg_find_narrowest_format): Optimize 1 slot case.
  22         (xg_init_vinsn): Remove redundant initialization.
  23         (xg_clear_vinsn): Zero all the slots with a single memset.
  24         * config/xtensa-istack.h (vliw_insn): Move insnbuf field after slots.
  25
  26 2005-12-20  Nathan Sidwell  <nathan@codesourcery.com>
  27
  28         * doc/t-mt.texi: Update MS1 to MT.
  29
  30 2005-12-16  Nathan Sidwell  <nathan@codesourcery.com>
  31
  32         Second part of ms1 to mt renaming.
  33         * configure: Rebuilt.
  34         * configure.in (mt): Remove special case.
  35         * config/tc-mt.c (opcodes/mt-desc.h, opcodes/mt-opc.h): Change
  36         #includes.
  37         (mt_insn, mt_mach, mt_mach_bitmask, mt_flags, mt_architectures):
  38         Rename, adjust.
  39         (md_parse_option, md_show_usage, md_begin, md_assemble,
  40         md_cgen_lookup_reloc, md_atof): Adjust.
  41         (mt_force_relocation, mt_apply_fix, mt_fix_adjustable): Rename, adjust.
  42         * config/tc-mt.h (TC_MT): Rename.
  43         (LISTING_HEADER, TARGET_ARCH, TARGET_FORMAT): Adjust.
  44         (md_apply_fix): Adjust.
  45         (mt_apply_fix, mt_fix_adjustable, mt_force_relocation): Rename.
  46         (TC_FORCE_RELOCATION, tc_fix_adjustable): Adjust.
  47
  48 2005-12-14  Jan Beulich  <jbeulich@novell.com>
  49
  50         * config/tc-i386.c (add_prefix): More fine-grained handling of
  51         REX prefixes. Or new prefix value into i.prefix instead of
  52         assigning.
  53
  54 2005-12-13  DJ Delorie  <dj@redhat.com>
  55
  56         * config/tc-m32c.c (m32c_md_end): Only pad code sections.
  57
  58 2005-12-12  Paul Brook  <paul@codesourcery.com>
  59
  60         * config/tc-arm.c (do_branch): Generate EABI branch relocations.
  61         (do_bl): New function.
  62         (do_blx): Generate BFD_RELOC_ARM_PCREL_CALL relocation.
  63         (do_t_blx): Generate BFD_RELOC_THUMB_PCREL_BRANCH23.
  64         (insns): Use do_bl.
  65         (md_pcrel_from_section): Add BFD_RELOC_ARM_PCREL_CALL and
  66         BFD_RELOC_ARM_PCREL_JUMP.
  67         (md_apply_fix): Merge BFD_RELOC_ARM_PCREL_BRANCH and
  68         BFD_RELOC_ARM_PCREL_BLX cases.  Handle BFD_RELOC_ARM_PCREL_CALL and
  69         BFD_RELOC_ARM_PCREL_JUMP.
  70         (tc_gen_reloc): Handle BFD_RELOC_ARM_PCREL_CALL and
  71         BFD_RELOC_ARM_PCREL_JUMP.
  72         gas/testsuite/
  73         * gas/arm/pic.d: Allow R_ARM_CALL relocations.
  74
  75 2005-12-12  Nathan Sidwell  <nathan@codesourcery.com>
  76
  77         * configure.in: Replace ms1 arch with mt arch.
  78         * configure: Rebuilt.
  79         * configure.tgt: Replace ms1 arch with mt arch.
  80         * config/tc-mt.c: Renamed from tc-ms1.c: Update include files.
  81         * doc/Makefile.am (CPU_DOCS): Replace ms1 files with mt files.
  82         * doc/Makefile.in: Rebuilt.
  83
  84 2005-12-07  Hans-Peter Nilsson  <hp@axis.com>
  85
  86         Change 32-bit-branch expansion for --pic.
  87         * config/tc-cris.c (STATE_COND_BRANCH_PIC): New relaxation state.
  88         (md_cris_relax_table): Add entry for STATE_COND_BRANCH_PIC.
  89         (cris_any_v0_v10_long_jump_size_pic): New macro.
  90         (md_estimate_size_before_relax): Handle STATE_COND_BRANCH_PIC.
  91         (md_convert_frag): Similar.
  92         (md_create_long_jump): Change 32-bit-branch expansion for --pic.
  93         (md_assemble, gen_cond_branch_32): Adjust similarly.
  94         (md_parse_option) <case OPTION_PIC>: Adjust md_long_jump_size.
  95         <case OPTION_ARCH>: Similar, if --pic.
  96
  97 2005-12-06  H.J. Lu  <hongjiu.lu@intel.com>
  98
  99         PR gas/1874
 100         * config/tc-i386.c (match_template): Handle monitor.
 101         (process_suffix): Likewise.
 102
 103 2005-12-05  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 104
 105         Bug gas/1948
 106         * symbols.c (colon): Also check if now_seg is bss_section when a symbol
 107         is being redefined.
 108
 109 2005-12-02  Arnold Metselaar  <arnoldm@sourceware.org>
 110
 111         * config/tc-z80.c (emit_ldreg): fix bug in ld rr,<xx>
 112
 113 2005-11-26  Arnold Metselaar  <arnoldm@sourceware.org>
 114
 115         * config/tc-z80.c (z80_start_line_hook): issue an error when
 116         redefining a symbol with equ
 117         * doc/as.texinfo(equ<z80>): mention difference with .equiv
 118         * doc/as.texinfo(err): fix typo
 119         * doc/c-z80.texi(equ): redefining a symbol with equ is no longer
 120         allowed
 121
 122 2005-11-24  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 123
 124         Bug gas/1896
 125         * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
 126         R_HPPA relocations that are 32-bits wide.
 127
 128 2005-11-23  Daniel Jacobowitz  <dan@codesourcery.com>
 129             Thiemo Seufer <ths@networkno.de>
 130
 131         * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
 132         (macro_build): Complain for invalid branch displacements.
 133         (mips_validate_fix): Delete.
 134         (md_apply_fix): Re-add pcrel support for branches.  Use consistent
 135         text for misaligned branch targets.
 136         (tc_gen_reloc: Re-add pcrel support for branches.  Handle strange
 137         BFD pcrel processing.  Remove error for unresolved branches.
 138         * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
 139
 140 2005-11-22  James E Wilson  <wilson@specifix.com>
 141
 142         * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
 143         even when manual_bundling isn't set.
 144
 145         * config/tc-ia64.c (slot_index): Emit an error instead of a warning
 146         when the frag chain is broken by section switching.
 147
 148 2005-11-18  Jie Zhang  <jie.zhang@analog.com>
 149
 150         * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
 151         * config/bfin-parse.y (asm_1): Check register type for load immediate
 152         instruction.
 153
 154 2005-11-17  Alexandre Oliva  <aoliva@redhat.com>
 155
 156         * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
 157         dotname.
 158         * write.c (write_object_file): Do not remove used weakrefd.
 159
 160 2005-11-17  Jan Beulich  <jbeulich@novell.com>
 161
 162         * dw2gencfi.c (dot_cfi): Put argument parsing for cases
 163         DW_CFA_restore and DW_CFA_undefined in a loop.
 164
 165 2005-11-17  Jan Beulich  <jbeulich@novell.com>
 166
 167
 168         * symbols.h (S_CLEAR_VOLATILE): Declare.
 169         * symbols.c (colon): Also accept redefinable symbols for
 170         redefinition. Clone them before modifying.
 171         (S_CLEAR_VOLATILE): Define.
 172         * cond.c (s_ifdef): Also test for equated symbols.
 173         * read.c (s_comm_internal): Also exclude non-redefinable
 174         equated symbols. Clone redefinable ones before modifying.
 175         (s_weakref): Clone redefinable symbols before modifying.
 176         * doc/internals.texi: Document sy_volatile, sy_forward_ref,
 177         S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
 178         S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
 179
 180 2005-11-16  Alan Modra  <amodra@bigpond.net.au>
 181
 182         * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
 183
 184 2005-11-16  Alan Modra  <amodra@bigpond.net.au>
 185
 186         * configure.tgt (i386-*-gnu*): Set em=gnu.
 187         * config/te-gnu.h: New file.
 188         * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
 189
 190 2005-11-16  Alan Modra  <amodra@bigpond.net.au>
 191
 192         * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
 193         * config/tc-alpha.c (s_alpha_comm): Likewise.  Also, remove
 194         redundant check.
 195         * read.c (s_lsym): Remove non-BFD assembler sym handling.
 196
 197 2005-11-16  Alan Modra  <amodra@bigpond.net.au>
 198
 199         * read.c (s_comm_internal): Set bfd_com_section segment.
 200         (s_mri_common): Likewise.
 201         * write.c (write_object_file): Remove non-BFD assembler common
 202         sym handling.
 203
 204 2005-11-15  Daniel Jacobowitz  <dan@codesourcery.com>
 205
 206         * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
 207         opcode if r4-r15 are not saved.
 208
 209 2005-11-15  Alan Modra  <amodra@bigpond.net.au>
 210
 211         * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
 212
 213 2005-11-14  Jan Beulich  <jbeulich@novell.com>
 214
 215         * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
 216         AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
 217         (ar): Use AR_* instead of literals.
 218         (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
 219         CR_PMV, CR_CMCV): Define.
 220         (cr): Use CR_* instead of literals.
 221
 222 2005-11-14  Jan Beulich  <jbeulich@novell.com>
 223
 224         * config/tc-ia64.c (md): Rename regsym to indregsym and move
 225         it to the end of the structure.
 226         (ar): Field regnum is unsigned.
 227         (cr): Likewise:
 228         (indirect_reg): Likewise.
 229         (declare_register_set): Parameter regnum is unsigned.
 230         (declare_register): Parameter numregs and base_regnum are
 231         unsigned. So is the local loop variable.
 232         (md_begin): Restrict scope of local variable regnum, which
 233         also is unsigned. Replace loops with function calls where
 234         possible. Re-order things so that register groups are kept
 235         together. Remove all uses of regsym except for indirect
 236         registers. Replace use of regsym by indregsym for indirect
 237         registers.
 238         (ia64_optimize_expr): Replace use of regsym by indregsym for
 239         indirect registers, with appropriate bias.
 240
 241 2005-11-14  David Ung  <davidu@mips.com>
 242
 243         * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
 244         for the MIPS16e save/restore instructions.
 245
 246 2005-11-11  Jan Beulich  <jbeulich@novell.com>
 247
 248         * doc/Makefile.am: Make asconfig.texi writeable before trying
 249         to write to it.
 250         * doc/Makefile.in: Refresh.
 251
 252 2005-11-10  Jan Beulich  <jbeulich@novell.com>
 253
 254         * config/tc-i386.c (intel_e11): Don't special-case segment
 255         registers in brackets.
 256
 257 2005-11-10  Nick Clifton  <nickc@redhat.com>
 258
 259         * config/tc-arm.c (BAD_ADDR_MODE): Define.
 260         (arm_reg_parse_multi): Return NULL rather than FAIL.
 261         (arm_reg_parse): Fix comment, the function returns FAIL rather
 262         than NULL if it is unable to parse the register name.
 263         (do_ldrex): Use BAD_ADDR_MODE.
 264         Change error message for PC-relative addressing.
 265         (do_strex): Likewise.
 266         (do_t_ldrex): Use BAD_ADDR_MODE.
 267         (do_t_strex): Likewise.
 268
 269 2005-11-08   Jean-Jacques Metayer  <jean-jacques.metayer@thomson.net>
 270
 271         * config/tc-sparc.c (isoctal): Fix thinko.
 272
 273 2005-11-08  Arnold Metselaar  <arnold.metselaar@planet.nl>
 274
 275         * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
 276         flag_mri_m68k as condition for parsing the '$' as a prefix.
 277         * as.h (DOLLAR_AMBIGU): Define if needed.
 278
 279 2005-11-08  Nathan Sidwell  <nathan@codesourcery.com>
 280
 281         Add ms2 support.
 282         * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
 283         (ms1_architectures): Add ms2.
 284         (md_parse_option): Add ms2.
 285         (md_show_usage): Add ms2.
 286         (md_assemble): Add JAL_HAZARD detection logic.
 287         (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
 288         * doc/c-ms1.texi: New.
 289         * doc/all.texi: Add MS1.
 290         * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
 291         * doc/Makefile.in: Rebuilt.
 292         * doc/Makefile: Rebuilt.
 293
 294 2005-11-07  Steve Ellcey  <sje@cup.hp.com>
 295
 296         * configure: Regenerate after modifying bfd/warning.m4.
 297
 298 2005-11-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 299
 300         PR gas/1804
 301         * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
 302         output constant data.
 303
 304 2005-11-07  Mark Mitchell  <mark@codesourcery.com>
 305
 306         * doc/Makefile.am (asconfig.texi): Set top_srcdir.
 307         * doc/Makefile.in: Regenerated.
 308         * doc/as.texinfo: Document "@FILE".
 309
 310 2005-11-07  Nick Clifton  <nickc@redhat.com>
 311
 312         PR binutils/1568
 313         * config/obj-coff.c (obj_coff_section): Set readonly flag with the
 314         'x' attribute.  Remember the actions of the 'w' and 'n' attributes
 315         and do not allow the 'x','s' or 'd' attributes to change them.
 316
 317 2005-11-07  John Levon  <levon@movementarian.org>
 318
 319         * config/tc-i386.h (tc_comment_chars): Define.
 320         * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
 321         (i386_comment_chars): Add.
 322         (md_parse_options): Process OPTION_DIVIDE.
 323         (md_show_usage): Describe --divide option.
 324         * doc/c-i386.texi: Document --divide option.
 325
 326 2005-11-07  Arnold Metselaar  <arnold.metselaar@planet.nl>
 327
 328         * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
 329         * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
 330
 331 2005-11-07  Alan Modra  <amodra@bigpond.net.au>
 332
 333         * macro.c (buffer_and_nest): Skip labels regardless of
 334         NO_PSEUDO_DOT and flag_m68k_mri.
 335
 336 2005-11-07  Arnold Metselaar  <arnold.metselaar@planet.nl>
 337
 338         * expr.c (integer_constant): Match only 'B' as binary suffix if
 339         NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB.  Allow both 'b' and 'B'
 340         otherwise.
 341
 342 2005-11-04  Alexandre Oliva  <aoliva@redhat.com>
 343
 344         * read.c (s_weakref): Do not permit redefinitions.
 345         * symbols.c (colon): Do not permit redefinitions of equated
 346         symbols.
 347
 348 2005-11-01  Thiemo Seufer  <ths@networkno.de>
 349
 350         PR gas/1299
 351         * Makefile.am: Disable -Werror for the itbl-lex.o rule.
 352         * Makefile.in: Regenerate.
 353
 354 2005-11-01  Thiemo Seufer  <ths@networkno.de>
 355
 356         * config/tc-mips.c (md_parse_option): Fix typo in comment.
 357
 358 2005-10-30  Mark Mitchell  <mark@codesourcery.com>
 359
 360         * as.c (show_usage): Document "@FILE".
 361
 362 2005-10-30  H.J. Lu  <hongjiu.lu@intel.com>
 363
 364         * Makefile.am (OBJ_FORMATS): Remove vms.
 365         Run "make dep-am".
 366         * Makefile.in: Regenerated.
 367
 368         * dep-in.sed: Replace " ./" with " ".
 369
 370 2005-10-28  Dave Brolley  <brolley@redhat.com>
 371
 372         Contribute the following change:
 373         2005-09-19  Dave Brolley  <brolley@redhat.com>
 374
 375         * config/tc-m32c.c (default_isa): New static variable.
 376         (m32c_isa): Now of type CGEN_BITSET.
 377         (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
 378
 379 2005-10-28  Paul Brook  <paul@codesourcery.com>
 380
 381         * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
 382         instead of mcpu_cpu_opt.
 383
 384 2005-10-27  Sterling Augustine  <sterling@tensilica.com>
 385
 386         * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
 387         refer to "ports" instead of "queues".
 388         (check_t1_t2_reads_and_writes): Pass correct interface values to
 389         xtensa_interface_inout.
 390
 391 2005-10-27  Jan Beulich  <jbeulich@novell.com>
 392
 393         * read.c (assign_symbol): Also consider equates already defined.
 394         * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
 395         * config/obj-coff.h (obj_symbol_clone_hook): New.
 396         (coff_obj_symbol_clone_hook): Declare.
 397         * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
 398
 399 2005-10-26  DJ Delorie  <dj@redhat.com>
 400
 401         * config/tc-m32c.c (md_relax_table, subtype_mappings,
 402         md_convert_frag): Add jsr.w support.
 403
 404         * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
 405         itself.
 406         (md_cgen_lookup_reloc): Add m32c bitbase operands.  Add 8-s24
 407         and imm-8-HI operands.
 408
 409 2005-10-26  Paul Brook  <paul@codesourcery.com>
 410
 411         * config/tc-arm.c (insns): Correct "sel" entry.
 412
 413 2005-10-26  Jan Beulich  <jbeulich@novell.com>
 414
 415         * config/tc-i386.c (i386_operand): Don't check register prefix here.
 416         (parse_real_register): Rename from parse_register.
 417         (parse_register): New.
 418         (i386_parse_name): New.
 419         (md_operand): New.
 420         (intel_e11): Don't tolerate registers in offset expressions anymore.
 421         (intel_get_token): Don't check register prefix here. Copy the actual
 422         register token, not the canonical register name.
 423         * config/tc-i386.h (md_operand): Delete.
 424         (i386_parse_name): Declare.
 425         (md_parse_name): Define.
 426
 427 2005-10-25  Arnold Metselaar  <arnold.metselaar@planet.nl>
 428
 429         * Makefile.am: Add Z80 cpu.
 430         * Makefile.in: Regenerated.
 431         * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
 432         and disallow newlines in quoted strings.
 433         * configure.tgt: Add z80-*-coff.
 434         * config/obj-coff.h: Add format "coff-z80".
 435         * doc/Makefile.am: Add c-z80.texi.
 436         * doc/Makefile.in: Regenerated.
 437         * doc/all.texi: Add Z80.
 438         * doc/c-z80.texi: New file
 439         * doc/as.texinfo: Add z80 options and some z80-related remarks.
 440         * config/tc-z80.c: New file
 441         * config/tc-z80.h: New file
 442         * NEWS: Mention new support.
 443
 444 2005-10-25  H.J. Lu  <hongjiu.lu@intel.com>
 445
 446         * write.c (adjust_reloc_syms): Undo the change made on
 447         2005-04-26 to allow local symbol set to undefined symbol.
 448
 449 2005-10-24  H.J. Lu  <hongjiu.lu@intel.com>
 450
 451         * Makefile.am (bfin-parse.tab.h): Removed.
 452         (bfin-parse.h): Added.
 453         * Makefile.in: Regenerated.
 454
 455 2005-10-25  Alan Modra  <amodra@bigpond.net.au>
 456
 457         * po/POTFILES.in: Regenerate.
 458         * po/gas.pot: Regenerate.
 459
 460 2005-10-24  Bernd Schmidt  <bernd.schmidt@analog.com>
 461
 462         * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
 463         make a single reloc with an offset rather than a stack.
 464         * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
 465
 466 2005-10-24  Alexandre Oliva  <aoliva@redhat.com>
 467
 468         * read.c (potable): Add weakref.
 469         (s_weakref): New.
 470         * read.h (s_weakref): Declare.
 471         * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
 472         * symbols.c (colon): Clear weakrefr.
 473         (symbol_find_exact): Rename to, and reimplement in terms of...
 474         (symbol_find_exact_noref): ... new function.
 475         (symbol_find): Likewise...
 476         (symbol_find_noref): ... ditto.
 477         (resolve_symbol_value): Resolve weakrefr without setting their
 478         values.
 479         (S_SET_WEAK): Call hook.
 480         (S_GET_VALUE): Follow weakref link.
 481         (S_SET_VALUE): Clear weakrefr.
 482         (S_IS_WEAK): Follow weakref link.
 483         (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
 484         (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
 485         (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
 486         (symbol_mark_used): Follow weakref link.
 487         (print_symbol_value_1): Print weak, weakrefr and weakrefd.
 488         * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
 489         (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
 490         (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
 491         * write.c (adust_reloc_syms): Follow weakref link.  Do not
 492         complain if target is undefined.
 493         (write_object_file): Likewise.  Remove weakrefr symbols.  Drop
 494         unreferenced weakrefd symbols.
 495         * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
 496         symbols EXTERNAL.
 497         (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
 498         * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
 499         * doc/as.texinfo: Document weakref.
 500         * doc/internals.texi: Document new struct members, internal
 501         functions and hooks.
 502
 503 2005-10-24  Jie Zhang  <jie.zhang@analog.com>
 504
 505         * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
 506         (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
 507         * Makefile.in: Regenerate.
 508         * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
 509         * config/tc-bfin.c (md_chars_to_number): Change the type of first
 510         argument from unsigned char * to char * to remove signedness warnings.
 511
 512 2005-10-24  Jan Beulich  <jbeulich@novell.com>
 513
 514         * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
 515         (dot_rot): Change type of num_* variables. Check for positive count.
 516         (ia64_optimize_expr): Re-structure.
 517         (md_operand): Check for general register.
 518
 519 2005-10-24  Jan Beulich  <jbeulich@novell.com>
 520
 521         * config/tc-ia64.c (declare_register): Call symbol_create.
 522         (md_begin): Remove local variables total, ar_base, and cr_base.
 523         Start loops for registers at their respective first one. Don't
 524         update md.regsym for alias names. Generate alias name tp for r13.
 525
 526 2005-10-21  DJ Delorie  <dj@redhat.com>
 527
 528         * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs.  Print
 529         names unstead of numbers.
 530
 531 2005-10-19  David Ung  <davidu@mips.com>
 532
 533         * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
 534         into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
 535         hence avoiding to emit a nop.
 536
 537 2005-10-19  Jie Zhang  <jie.zhang@analog.com>
 538
 539         * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
 540         LEX_BEGIN_NAME.
 541         (bfin_start_line_hook): Remove the workaround for LSETUP(.
 542         (bfin_name_is_register): Remove the workarounds for LSETUP(
 543         and SAA(.
 544         (bfin_start_label): Ditto.
 545
 546 2005-10-18  Bob Wilson  <bob.wilson@acm.org>
 547
 548         * config/tc-xtensa.c (xtensa_end_directive): Restore
 549         default_lit_sections regardless of use_literal_section.
 550
 551 2005-10-18  Jie Zhang  <jie.zhang@analog.com>
 552
 553         * Makefile.am (bfin-lex.c): Update ylwrap invocation.
 554         * Makefile.in: Regenerated.
 555
 556 2005-10-18  Arnold Metselaar  <arnold.metselaar@planet.nl>
 557
 558         * doc/as.texinfo (.loc) Fix placement of '@end table'.
 559
 560 2005-10-17  Bob Wilson  <bob.wilson@acm.org>
 561
 562         * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
 563         unsigned line number.  Do not include "dwarf2dbg.h".
 564         * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
 565         (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
 566         (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
 567         (md_assemble): Use as_where instead of dwarf2_where.
 568         (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
 569         dwarf2_line_infos.  Change to call new_logical_line followed by
 570         dwarf2_emit_insn.
 571
 572 2005-10-14  Mike Frysinger <vapier@gentoo.org>
 573
 574         * doc/as.texinfo (Section): Add missing ']' to .section example.
 575
 576 2005-10-12  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 577
 578         PR binutils/941
 579         * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
 580         unknown opcode is found.
 581
 582 2005-10-12  Mark Mitchell  <mark@codesourcery.com>
 583
 584         * NEWS: Mention @file.
 585
 586 2005-10-12  Nick Clifton  <nickc@redhat.com>
 587
 588         * config/tc-avr.c: Convert to ISO C90 format.  Fix formatting and
 589         generally tidy up the code.
 590         * config/tc-avr.h: Likewise.
 591
 592 2005-10-12  Jan Beulich  <jbeulich@novell.com>
 593
 594         * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
 595         (dot_pred_rel): Likewise.
 596         (parse_operand): Likewise.
 597         (ia64_unrecognized_line): Likewise.
 598         (md_operand): Likewise.
 599
 600 2005-10-11  Jan Beulich  <jbeulich@novell.com>
 601
 602         * expr.h (enum expr_mode): New.
 603         (expression): Pass third argument to expr.
 604         (expression_and_evaluate): New.
 605         (deferred_expression): New.
 606         (expr): Add third parameter.
 607         (resolve_expression): New.
 608         * struc-symbol.h (struct symbol): New members sy_volatile and
 609         sy_forward_ref.
 610         * symbols.c, symbols.h (symbol_clone): New.
 611         (symbol_clone_if_forward_ref): New.
 612         (snapshot_symbol): New.
 613         (S_IS_VOLATILE): New.
 614         (S_IS_FORWARD_REF): New.
 615         (S_SET_VOLATILE): New.
 616         (S_SET_FORWARD_REF): New.
 617         * as.c (macro_expr): Use expression_and_evaluate.
 618         * cond.c (s_if): Likewise.
 619         (s_elseif): Likewise.
 620         * dw2gencfi.c (cfi_parse_reg): Likewise.
 621         * expr.c (operand): Add second parameter. Optionally call
 622         deferred_expression. Pass mode argument to itself and md_parse_name.
 623         Check mode before trying to evaluate symbol. Call
 624         symbol_clone_if_forward_ref for both operands.
 625         (expr): Add third parameter. Pass mode to operand and itself.
 626         Optionally call resolve_expression.
 627         (resolve_expression): New.
 628         (get_single_number): Pass second argument to operand.
 629         * read.c (potable): New entry for .eqv.
 630         (read_a_source_file): Handle new == operator.
 631         (get_absolute_expr): Use expression_and_evaluate.
 632         (s_lsym): Likewise.
 633         (assign_symbol): Rename second parameter. Call symbol_clone on
 634         legal and illegal redefinition. Call S_SET_VOLATILE and
 635         S_SET_FORWARD_REF depending on mode.
 636         (s_set): Update description.
 637         (s_space): Call resolve_expression.
 638         (pseudo_set): Optionally call deferred_expression. Check
 639         S_IS_FORWARD_REF before trying to simplify/resolve an expression.
 640         (equals): Handle ==.
 641         * config/tc-ia64.h (md_parse_name): Add mode parameter.
 642         * config/tc-arc.c (arc_parse_cons_expression): Likewise.
 643         * config/tc-m32r.h (md_parse_name): Likewise.
 644         (m32r_parse_name): Likewise.
 645         * config/tc-mmix.h (md_parse_name): Likewise.
 646         * config/tc-mn10300.h (md_parse_name): Likewise.
 647         (mn10300_parse_name): Likewise.
 648         * config/tc-ppc.h (md_parse_name): Likewise.
 649         * config/tc-sh.h (md_parse_name): Likewise.
 650         (sh_parse_name): Likewise.
 651         * config/tc-sh64.h (md_parse_name): Likewise.
 652         (sh64_consume_datalabel): Likewise.
 653         * config/tc-tic54x.h (md_parse_name): Likewise.
 654         * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
 655         before trying to evaluate symbol.
 656         * config/tc-mn10300.c (mn10300_parse_name): Likewise.
 657         * config/tc-sh.c (sh_parse_name): Likewise.
 658         * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
 659         second argument to operandf. Pass mode parameter to sh_parse_name.
 660         * doc/as.texinfo: Document .eqv and the == assignment operator.
 661
 662 2005-10-10  Ian Lance Taylor  <ian@airs.com>
 663
 664         * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
 665         * Makefile.in: Regenerate.
 666
 667 2005-10-10  Arnold Metselaar  <arnold.metselaar@planet.nl>
 668
 669         * expr.c (operator): Allow "!=" as a synonym for "<>".
 670         * doc/as.texinfo (Infix Op): Mention "!=".
 671
 672 2005-10-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 673
 674         * config/tc-hppa.c (strict): Don't initialize.  Update comment.
 675         (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
 676         found.  Simplify handling of "ma" and "mb" completers.
 677
 678 2005-10-08  Paul Brook  <paul@codesourcery.com>
 679
 680         * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
 681         (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
 682         New variables.
 683         (arm_cpu_option_table): Add canonical_name.
 684         (arm_cpus): Populate canonical_name field.
 685         (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
 686         aeabi_set_public_attributes, arm_md_end): New functions.
 687         (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
 688         (md_assemble): Set thumb_arch_used and arm_arch_used.
 689         (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
 690         * config/tc-arm.h (md_end): Define.
 691         * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
 692
 693 2005-10-06  Khem Raj  <kraj@mvista.com>
 694             NIIBE Yutaka  <gniibe@m17n.org>
 695
 696         * config/tc-sh.c (allow_dollar_register_prefix): New variable.
 697         (parse_reg_without_prefix): New function.
 698         (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
 699         set.
 700         (option md_longopts): Add allow-reg-prefix option.
 701         * doc/c-sh.texi: Document --allow-reg-prefix option.
 702         * NEWS: Mention the new switch.
 703
 704 2005-10-03  Arnold Metselaar  <arnold.metselaar@planet.nl>
 705
 706         * doc/as.texinfo (Infix Ops):  '<' and '>' are not shift
 707         operators.
 708
 709 2005-09-30  Sterling Augustine  <sterling@tensilica.com>
 710             Bob Wilson  <bob.wilson@acm.org>
 711
 712         * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
 713
 714 2005-09-30  H.J. Lu  <hongjiu.lu@intel.com>
 715
 716         * Makefile.am: Run "make dep-am".
 717         * Makefile.in: Regenerated.
 718         * aclocal.m4: Likewise.
 719
 720 2005-09-30  Mark Mitchell  <mark@codesourcery.com>
 721
 722         * as.c (main): Use expandargv.
 723
 724 2005-09-30  Jan Beulich  <jbeulich@novell.com>
 725
 726         * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
 727         (removed) comma.
 728
 729 2005-09-30  Catherine Moore  <clm@cm00re.com>
 730
 731         * Makefile.am: Bfin support.
 732         * Makefile.in: Regenerated.
 733         * aclocal.m4: Regenerated.
 734         * configure: Regenerated.
 735         * configure.in: Bfin support.
 736         * configure.tgt: Bfin support.
 737         * config/bfin-aux.h: New file.
 738         * config/bfin-defs.h: New file.
 739         * config/bfin-lex.l: New file.
 740         * config/bfin-parse.y: New file.
 741         * config/tc-bfin.c: New file.
 742         * config/tc-bfin.h: New file.
 743         * doc/Makefile.am: Recognize c-bfin.texi.
 744         * doc/Makefile.in: Regenerated.
 745         * doc/all.texi: Bfin support.
 746         * doc/as.texinfo: Likewise.
 747         * doc/c-bfin.texi: Document bfin-specific syntax and
 748         directives.
 749
 750 2005-09-30  Paul Brook  <paul@codesourcery.com>
 751
 752         * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
 753         (opcode_lookup): Handle OT_cinfix3_legacy.  Revert earlier change for
 754         normal infix conditions.
 755         (C3E): Include Thumb-2 definition.
 756         (CL, cCL): Define.
 757         (insns): Use them for legacy mnemonics.
 758
 759 2005-09-30  Matthias Kurz  <mk@baerlap.north.de>
 760
 761         * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
 762         version of <locale.h> when ENABLE_NLS is not defined.
 763
 764 2005-09-29  Jan Beulich  <jbeulich@novell.com>
 765
 766         * config/tc-ia64.c (parse_operands): Always parse first operand of
 767         alloc.
 768
 769 2005-09-29  Arnold Metselaar <arnold.metselaar@planet.nl>
 770             Alan Modra  <amodra@bigpond.net.au>
 771
 772         * app.c (do_scrub_chars): Match open and close quote of strings.
 773         Remove redundant EOF test in case 7.
 774
 775 2005-09-28  Jan Beulich  <jbeulich@novell.com>
 776
 777         * config/tc-i386.c (reloc): Disable signedness check for 4-byte
 778         relocations in 16- and 32-bit modes.
 779         (i386_displacement): Make pc-relative branch handling dependent
 780         upon operand (rather than address) size.
 781
 782 2005-09-28  Jan Beulich  <jbeulich@novell.com>
 783
 784         * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
 785         parsing the input.
 786         (dot_cfi_startproc): Likewise.
 787         (dot_cfi_endproc): Likewise. Also check no extra input was given.
 788         (dot_cfi_escape): Likewise.
 789
 790 2005-09-28  Jan Beulich  <jbeulich@novell.com>
 791
 792         * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
 793         (TC_CONS_FIX_NEW): Define unconditionally.
 794         (x86_pe_cons_fix_new): Remove.
 795         * config/tc-i386.c (signed_cons): New.
 796         (md_pseudo_table): Add slong.
 797         (x86_cons_fix_new): Declare unconditionally.
 798         (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
 799         (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
 800         conversion.
 801
 802 2005-09-28  Arnold Metselaar  <arnold.metselaar@planet.nl>
 803
 804         * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
 805         buffer after copying string.
 806
 807 2005-09-27  Paul Brook  <paul@codesourcery.com>
 808
 809         * config/arm.c (arm_cpus): Add more cpu names.
 810         * doc/c-arm.texi: Document them.
 811
 812 2005-09-21  Alan Modra  <amodra@bigpond.net.au>
 813
 814         * read.c (pseudo_set): Don't set undefined symbols to expr_section.
 815
 816 2005-09-20  Richard Henderson  <rth@redhat.com>
 817
 818         * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
 819
 820 2005-09-20  Richard Henderson  <rth@redhat.com>
 821
 822         * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
 823         with label.
 824         (dwarf2_loc_mark_labels): New.
 825         (dwarf2_gen_line_info_1): Split out of ...
 826         (dwarf2_gen_line_info): ... here.  Create the temp symbol here.
 827         (dwarf2_emit_label): New.
 828         (dwarf2_directive_loc_mark_labels): New.
 829         (out_set_addr): Take a symbol instead of frag+ofs.
 830         (relax_inc_line_addr): Likewise.
 831         (emit_inc_line_addr): Assert delta non-negative.
 832         (process_entries): Remove dead code.  Update to work with temp
 833         symbols instead of frag+ofs.
 834         * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
 835         (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
 836         * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
 837         * config/obj-elf.h (obj_frob_label): New.
 838         * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
 839         * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
 840         config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
 841         Similarly in the respective tc_frob_label implementation functions.
 842         * config/tc-i386.c (md_pseudo_table): Move file and loc to
 843         non-elf section; add loc_mark_labels.
 844         * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
 845         (ia64_flush_insns): Check for marked labels; emit line entry if so.
 846         (emit_one_bundle): Similarly.
 847         (ia64_frob_label): Record marked labels.
 848         * config/tc-m68hc11.h (tc_frob_label): Remove.
 849         * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
 850         * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
 851         * config/tc-sh64.h (tc_frob_label): Likewise.
 852         * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
 853
 854 2005-09-20  Alan Modra  <amodra@bigpond.net.au>
 855
 856         * read.c (pseudo_set): Set segment of expression syms to expr_section.
 857
 858 2005-09-14  Jan Beulich  <jbeulich@novell.com>
 859
 860         * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
 861         registers, floating point control and status words, and mxcsr as
 862         well as (for 64-bit code) segment base registers and rflags.
 863
 864 2005-09-09  Dmitry Diky  <diwil@spec.ru>
 865
 866         * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
 867         (msp430_relax_frag): add a guard check to ensure that final fr_subtype
 868         has been reached.
 869
 870 2005-09-08  Chao-ying Fu  <fu@mips.com>
 871
 872         * doc/as.texinfo: Document -mdsp and -mno-dsp options.
 873         * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
 874         directives.
 875
 876 2005-09-08  Paul Brook  <paul@codesourcery.com>
 877
 878         * config/tc-arm.c (do_smi, do_t_smi): Rename ...
 879         (do_smc, do_t_smc): ... to this.
 880         (insns): Remane smi to smc.
 881         (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
 882         BFD_RELOC_ARM_SMC.
 883
 884 2005-09-07  Richard Henderson  <rth@redhat.com>
 885
 886         * dwarf2dbg.c (dwarf2_where): Set line->isa.
 887         (dwarf2_set_isa): New.
 888         (dwarf2_directive_loc): Rearrange to allow all options on one line.
 889         * dwarf2dbg.h (dwarf2_set_isa): Declare.
 890         * doc/as.texinfo: Update .loc documentation.
 891
 892 2005-09-07  Richard Henderson  <rth@redhat.com>
 893
 894         * dwarf2dbg.c: Include safe-ctype.h.
 895         (DWARF2_LINE_OPCODE_BASE): Bump to 13.
 896         (current): Initialize.
 897         (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
 898         DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
 899         (dwarf2_directive_file): Cope with invalid filename.
 900         (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
 901         epilogue_begin, is_stmt, isa.
 902         (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
 903         case down lower.
 904         (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
 905         and DWARF2_FLAG_EPILOGUE_BEGIN.
 906         (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
 907         DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
 908         * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
 909         (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
 910         (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
 911         (struct dwarf2_line_info): Add isa member.
 912         * doc/as.texinfo (LNS directives): New node.
 913
 914 2005-09-07  David Ung  <davidu@mips.com>
 915
 916         * config/tc-mips.c (append_insn): Undo last change.  Instead add
 917         guard to suppress calling frag_grow if the current instruction is
 918         one that allows a delay slot.
 919
 920 2005-09-06  Chao-ying Fu  <fu@mips.com>
 921
 922         * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
 923         (mips_opts): Add -1 to initialize ase_mt.
 924         (file_ase_mt): New variable for -mmt.
 925         (CPU_HAS_MT): New define.
 926         (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
 927         formats.
 928         (mips_ip): Check ase_mt to enable MT instructions.
 929         Handle !, $, *, &, +T, +t, g operand formats.
 930         For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
 931         odd float registers.
 932         (OPTION_MT, OPTION_NO_MT): New define.
 933         (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
 934         (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
 935         (mips_after_parse_args): Set ase_mt based on CPU.
 936         (s_mipsset): Handle ".set mt" and ".set nomt".
 937         (mips_elf_final_processing): Remind of adding new flag for MT ASE.
 938         (md_show_usage): Show usage of -mmt and -mno-mt.
 939         * doc/as.texinfo: Document -mmt and -mno-mt options.
 940         * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
 941         directives.
 942
 943 2005-09-06  Paul Brook  <paul@codesourcery.com>
 944
 945         * config/tc-arm.c (arm_it): Add relax field.
 946         (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
 947         b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
 948         (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
 949         do_t_mov_cmp): Allow relaxation.
 950         (output_relax_insn): New function.
 951         (put_thumb32_insn): New function.
 952         (output_inst): Use new functions.
 953         (md_assemble): Don't throw error on relaxable instructions.
 954         (insns): Change "b" entry from TCE(...) to tCE(...).
 955         (md_estimate_size_before_relax): Return 2.
 956         (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
 957         relax_branch, arm_relax_frag): New functions.
 958         (arm_force_relocation): Return 0 for Thumb-2 immediate operand
 959         relocations.
 960         * config/tc-arm.h (md_convert_frag): Remove definition.
 961         (md_relax_frag): Define.
 962         (arm_relax_frag): Add prototype.
 963
 964 2005-09-02  Paul Brook  <paul@codesourcery.com>
 965
 966         * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
 967
 968 2005-09-02  Paul Brook  <paul@codesourcery.com>
 969
 970         * config/tc-arm.c (encode_arm_cp_address): Use
 971         BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
 972         (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
 973         mode.
 974         (md_assemble): Only allow coprocessor instructions when Thumb-2 is
 975         available.
 976         (cCE, cC3): Define.
 977         (insns): Use them for coprocessor instructions.
 978         (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
 979         (get_thumb32_insn): New function.
 980         (put_thumb32_insn): New function.
 981         (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
 982         BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
 983
 984 2005-09-02  Paul Brook  <paul@codesourcery.com>
 985
 986         * config/tc-arm.c (opcode_lookup): Look for infix opcode when
 987         incorrect suffix matches.
 988
 989 2005-09-01  David Ung  <davidu@mips.com>
 990
 991         * config/tc-mips.c (append_insn): Correctly handle mips16 case
 992         when the frags are different for the 2 instructions we want to
 993         swap.  If the lengths of the 2 instructions are not the same, we
 994         won't do the swap but emit an nop.
 995
 996 2005-09-01  Dmitry Diky  <diwil@spec.ru>
 997
 998         * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
 999         as appropriate. Change frag_variant() to frag_var() for relaxes.
1000
1001 2005-08-29  Nick Clifton  <nickc@redhat.com>
1002
1003         * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
1004         there is no symbol.
1005
1006 2005-08-26  Jan Beulich  <jbeulich@novell.com>
1007
1008         * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
1009         qualified operand of a branch.
1010         (intel_bracket_expr): Set JumpAbsolute here...
1011         (intel_e11): ... rather than here.
1012
1013 2005-08-26  Christian Groessler  <chris@groessler.org>
1014
1015         * configure.tgt: Set bfd_gas also for z8k cpu.
1016         * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
1017         type.
1018         (newfix): Adapt to bfd reloc types.
1019         (build_bytes): Adapt to bfd reloc types.  Ensure that enough space
1020         is available in the current frag.
1021         (md_convert_frag): Adapt function parameters.
1022         (tc_gen_reloc): New function.
1023         (md_section_align): Use bfd_get_section_alignment.
1024         (md_apply_fix): Adapt to bfd reloc types.  Fix handling of
1025         BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
1026         relocations.
1027         * config/tc-z8k.h (TARGET_ARCH): Define.
1028         (tc_fix_adjustable): Define.
1029
1030 2005-08-25  Chao-ying Fu  <fu@mips.com>
1031
1032         * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
1033         (mips_opts): Add -1 to initialize ase_dsp.
1034         (file_ase_dsp): New variable for -mdsp.
1035         (CPU_HAS_DSP): New define.
1036         (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
1037         operand formats.
1038         (mips_ip): Add min_range and max_range for checking singed numbers.
1039         Check ase_dsp to enable DSP instructions.
1040         Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
1041         (OPTION_DSP, OPTION_NO_DSP): New define.
1042         (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
1043         (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
1044         (mips_after_parse_args): Set ase_dsp based on CPU.
1045         (s_mipsset): Handle ".set dsp" and ".set nodsp".
1046         (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
1047         (md_show_usage): Show usage of -mdsp and -mno-dsp.
1048
1049 2005-08-23  David Ung  <davidu@mips.com>
1050
1051         * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
1052         cpu names.
1053
1054 2005-08-23  Alan Modra  <amodra@bigpond.net.au>
1055
1056         PR 1036
1057         * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
1058
1059 2005-08-23  Phil Edwards  <phil@codesourcery.com>
1060
1061         * configure.tgt (*-*-vxworks):  Match vxworks* instead.
1062
1063 2005-08-22  Jan Beulich  <jbeulich@novell.com>
1064
1065         * config/tc-i386.c (object_64bit): New.
1066         (i386_target_format): Initialize it.
1067         (output_disp): Use object_64bit for relocation type determination.
1068         (output_imm): Likewise.
1069         (i386_validate_fix): Likewise.
1070         (tc_gen_reloc): Likewise.
1071         (lex_got): Likewise. Remove static mode_name. Change array size
1072         of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
1073         (x86_cons): Use object_64bit for deciding whether quad fields can
1074         have relocations.
1075
1076 2005-08-18  Christian Groessler  <chris@groessler.org>
1077
1078         * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
1079         * config/tc-mcore.h: Likewise.
1080         * config/tc-z8k.h: Likewise.
1081         * config/tc-z8k.c: Likewise.
1082         * config/tc-sh.h: Remove TC_RELOC_MANGLE and
1083         sh_coff_reloc_mangle declaration.
1084         * config/tc-sh.c: (md_apply_fix): Fix comment for case
1085         BFD_RELOC_SH_USES.
1086
1087 2005-08-18  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1088
1089         * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
1090         to confirm that no ISA is specified.
1091
1092 2005-08-18  Nick Clifton  <nickc@redhat.com>
1093
1094         * write.c (relax_segment): Count the number of frags being
1095         processed and use this to compute a maximum limit on the number of
1096         iterations that will be allowed when attempting to relax the
1097         segment.
1098
1099 2005-08-17  Danny Smith  <dannysmith@users.sourceforge.net>
1100
1101         * config/obj-coff.c (obj_coff_weak): Set auxiliary record
1102         of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
1103
1104 2005-08-16  Alan Modra  <amodra@bigpond.net.au>
1105
1106         * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
1107         default cpu.
1108
1109 2005-08-15  Paul Brook  <paul@codesourcery.com>
1110
1111         * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
1112         instructions.
1113         (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
1114
1115 2005-08-15  Daniel Jacobowitz  <dan@codesourcery.com>
1116
1117         * config/tc-ppc.c (parse_cpu): Add -me300 support.
1118         (md_show_usage): Likewise.
1119         * doc/c-ppc.texi (PowerPC-Opts): Document it.
1120
1121 2005-08-12 Martin Schwidefsky  <schwidefsky@de.ibm.com>
1122
1123         * config/tc-s390.c (md_parse_option):  Add cpu type z9-109.
1124         (md_gather_operands): Add support for optional operands.
1125
1126 2005-08-12  Dmitry Diky <diwil@spec.ru>
1127         * config/tc-msp430.c (msp430_enable_relax): New flag.
1128         (msp430_enable_polys): Likewise.
1129         (OPTION_RELAX): New option.
1130         (OPTION_POLYMORPHS): Likewise.
1131         (md_longopts): New long options.
1132         (md_show_usage): Updated.
1133         (md_parse_option): Add new options handler.
1134         (msp430_operands): Add check if polymorph insns are enabled.
1135         (msp430_force_relocation_local): New function.
1136         (md_apply_fix): Now delete relocs according to new flags combination.
1137         (msp430_relax_frag): Convert long branches to short branches only if
1138         flag msp430_enable_relax is set.
1139         * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1140         (msp430_force_relocation_local): Likewise.
1141         * doc/c-msp430.texi: Describe new options.
1142
1143 2005-08-11  Ian Lance Taylor  <ian@airs.com>
1144
1145         * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1146         (stamp-mk.com): Likewise.
1147         (EXTRA_DIST): Remove make-gas.com from list.
1148         (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1149         * Makefile.in: Regenerate.
1150
1151 2005-08-11  Hans-Peter Nilsson  <hp@axis.com>
1152
1153         * subsegs.c (subseg_change): Move declaration of seginfo to before
1154         first statement.
1155
1156 2005-08-11  Alan Modra  <amodra@bigpond.net.au>
1157
1158         * README-vms: Delete.
1159         * config-gas.com: Delete.
1160         * makefile.vms: Delete.
1161         * vmsconf.sh: Delete.
1162         * config/atof-tahoe.c: Delete.
1163         * config/m88k-opcode.h: Delete.
1164         * config/obj-bout.c: Delete.
1165         * config/obj-bout.h: Delete.
1166         * config/obj-hp300.c: Delete.
1167         * config/obj-hp300.h: Delete.
1168         * config/tc-a29k.c: Delete.
1169         * config/tc-a29k.h: Delete.
1170         * config/tc-h8500.c: Delete.
1171         * config/tc-h8500.h: Delete.
1172         * config/tc-m88k.c: Delete.
1173         * config/tc-m88k.h: Delete.
1174         * config/tc-tahoe.c: Delete.
1175         * config/tc-tahoe.h: Delete.
1176         * config/tc-tic80.c: Delete.
1177         * config/tc-tic80.h: Delete.
1178         * config/tc-w65.c: Delete.
1179         * config/tc-w65.h: Delete.
1180         * config/te-aux.h: Delete.
1181         * config/te-delt88.h: Delete.
1182         * config/te-delta.h: Delete.
1183         * config/te-dpx2.h: Delete.
1184         * config/te-hp300.h: Delete.
1185         * config/te-ic960.h: Delete.
1186         * config/vms-a-conf.h: Delete.
1187         * doc/c-a29k.texi: Delete.
1188         * doc/c-h8500.texi: Delete.
1189         * doc/c-m88k.texi: Delete.
1190         * README: Remove obsolete examples, and list of supported targets.
1191         * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1192         bout and hp300 support.
1193         (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1194         * configure.in: Remove --enable-bfd-assembler, need_bfd,
1195         primary_bfd_gas.
1196         * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1197         m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1198         * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1199         * as.h: Likewise.
1200         * dw2gencfi.c: Likewise.
1201         * dwarf2dbg.c: Likewise.
1202         * ehopt.c: Likewise.
1203         * input-file.c: Likewise.
1204         * listing.c: Likewise.
1205         * literal.c: Likewise.
1206         * messages.c: Likewise.
1207         * obj.h: Likewise.
1208         * output-file.c: Likewise.
1209         * read.c: Likewise.
1210         * stabs.c: Likewise.
1211         * struc-symbol.h: Likewise.
1212         * subsegs.c: Likewise.
1213         * subsegs.h: Likewise.
1214         * symbols.c: Likewise.
1215         * symbols.h: Likewise.
1216         * tc.h: Likewise.
1217         * write.c: Likewise.
1218         * write.h: Likewise.
1219         * config/aout_gnu.h: Likewise.
1220         * config/obj-aout.c: Likewise.
1221         * config/obj-aout.h: Likewise.
1222         * config/obj-coff.c: Likewise.
1223         * config/obj-coff.h: Likewise.
1224         * config/obj-evax.h: Likewise.
1225         * config/obj-ieee.h: Likewise.
1226         * config/tc-arm.c: Likewise.
1227         * config/tc-arm.h: Likewise.
1228         * config/tc-avr.c: Likewise.
1229         * config/tc-avr.h: Likewise.
1230         * config/tc-crx.h: Likewise.
1231         * config/tc-d10v.h: Likewise.
1232         * config/tc-d30v.h: Likewise.
1233         * config/tc-dlx.h: Likewise.
1234         * config/tc-fr30.h: Likewise.
1235         * config/tc-frv.h: Likewise.
1236         * config/tc-h8300.c: Likewise.
1237         * config/tc-h8300.h: Likewise.
1238         * config/tc-hppa.h: Likewise.
1239         * config/tc-i370.h: Likewise.
1240         * config/tc-i386.c: Likewise.
1241         * config/tc-i386.h: Likewise.
1242         * config/tc-i860.h: Likewise.
1243         * config/tc-i960.c: Likewise.
1244         * config/tc-i960.h: Likewise.
1245         * config/tc-ip2k.h: Likewise.
1246         * config/tc-iq2000.h: Likewise.
1247         * config/tc-m32c.h: Likewise.
1248         * config/tc-m32r.h: Likewise.
1249         * config/tc-m68hc11.h: Likewise.
1250         * config/tc-m68k.c: Likewise.
1251         * config/tc-m68k.h: Likewise.
1252         * config/tc-maxq.c: Likewise.
1253         * config/tc-maxq.h: Likewise.
1254         * config/tc-mcore.c: Likewise.
1255         * config/tc-mcore.h: Likewise.
1256         * config/tc-mn10200.h: Likewise.
1257         * config/tc-mn10300.c: Likewise.
1258         * config/tc-mn10300.h: Likewise.
1259         * config/tc-ms1.h: Likewise.
1260         * config/tc-msp430.c: Likewise.
1261         * config/tc-msp430.h: Likewise.
1262         * config/tc-ns32k.c: Likewise.
1263         * config/tc-ns32k.h: Likewise.
1264         * config/tc-openrisc.h: Likewise.
1265         * config/tc-or32.c: Likewise.
1266         * config/tc-or32.h: Likewise.
1267         * config/tc-ppc.c: Likewise.
1268         * config/tc-ppc.h: Likewise.
1269         * config/tc-s390.h: Likewise.
1270         * config/tc-sh.c: Likewise.
1271         * config/tc-sh.h: Likewise.
1272         * config/tc-sparc.c: Likewise.
1273         * config/tc-tic30.c: Likewise.
1274         * config/tc-tic30.h: Likewise.
1275         * config/tc-tic4x.c: Likewise.
1276         * config/tc-tic4x.h: Likewise.
1277         * config/tc-tic54x.c: Likewise.
1278         * config/tc-tic54x.h: Likewise.
1279         * config/tc-v850.h: Likewise.
1280         * config/tc-vax.c: Likewise.
1281         * config/tc-vax.h: Likewise.
1282         * config/tc-xstormy16.h: Likewise.
1283         * config/tc-xtensa.h: Likewise.
1284         * config/tc-z8k.c: Likewise.
1285         * config/tc-z8k.h: Likewise.
1286         * config/vms-a-conf.h
1287         * doc/Makefile.am: Likewise.
1288         * doc/all.texi: Likewise.
1289         * doc/as.texinfo: Likewise.
1290         * doc/internals.texi: Likewise.
1291         * doc/Makefile.in: Regenerate.
1292         * Makefile.in: Regenerate.
1293         * configure: Regenerate.
1294         * config.in: Regenerate.
1295         * po/POTFILES.in: Regenerate.
1296
1297 2005-08-09  Nick Clifton  <nickc@redhat.com>
1298
1299         PR 1070
1300         * macro.c (getstring): Do not treat round parentheses exactly the
1301         same as angle brackets - the parentheses need to be preserved and
1302         passed on to the macro processing code.
1303
1304 2005-08-08  Nick Clifton  <nickc@redhat.com>
1305
1306         * config/tc-msp430.c (MSP430_ISA_21): Define.
1307         (mcu_types): Add entries for msp430x21xx variants.
1308
1309 2005-08-08  Nick Clifton  <nickc@redhat.com>
1310
1311         PR 1070
1312         * macro.c (getstring): Treat round parentheses in the same way as
1313         angle brackets.
1314         (get_any_string): Likewise.
1315
1316 2005-08-07  H.J. Lu  <hongjiu.lu@intel.com>
1317
1318         PR gas/1118
1319         * as.c (parse_args): Handle -al=<FILE>.
1320
1321 2005-08-07  Nick Clifton  <nickc@redhat.com>
1322
1323         * read.c (s_app_line): Accept a line number of 0 for compatibility
1324         with gcc's output for assembler-with-cpp files.
1325
1326 2005-08-05  Paul Brook  <paul@codesourcery.com>
1327
1328         * config/tc-arm.c (current_it_mask, current_cc): New variables.
1329         (do_t_add_sub): Use correct encodings inside IT block.
1330         (do_t_arit3c): Ditto.
1331         (do_t_it): Simplify logic.  Set current_it_mask and current_cc.
1332         (md_assemble): Verify conditional suffixes agains IT blocks.
1333
1334 2005-08-05  Paul Brook  <paul@codesourcery.com>
1335
1336         * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1337         constants.
1338         (encode_thumb32_shifted_operand): Prohibit register shifts.
1339         (encode_thumb32_addr_mode): Fix typo.
1340         (insns): Correct thumb2 ldm and stm opcodes.
1341
1342 2005-08-02  Khem Raj  <kraj@mvista.com>
1343
1344         * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1345         WLDRD/WSTRD instruction.
1346
1347 2005-08-02  Alan Modra  <amodra@bigpond.net.au>
1348
1349         * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1350         if emitting a reloc.
1351
1352 2005-07-29  Thiemo Seufer  <ths@networkno.de>
1353
1354         * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1355
1356 2005-07-29  Paul Brook  <paul@codesourcery.com>
1357
1358         * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1359         pop.
1360         (do_t_addr): Implement 32-bit variant.
1361         (do_t_push_pop): Make some errors warnings.  Handle single register
1362         32-bit case.
1363         (insns): Use tCE for adr.
1364         (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1365         (md_apply_fix): Ditto.
1366
1367 2005-07-29  Paul Brook  <paul@codesourcery.com>
1368
1369         * config/tc-arm.c (parse_tb): New function.
1370         (enum operand_parse_code): Add OP_TB.
1371         (parse_operands): Handle OP_TB.
1372         (do_t_add_sub_w, do_t_tb): New functions.
1373         (insns): Add entries for addw, subw, tbb and tbh.
1374         (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1375
1376 2005-07-29  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1377
1378         * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1379
1380 2007-07-27  H.J. Lu <hongjiu.lu@intel.com>
1381
1382         * config/tc-i386.c (handle_large_common): Declare only for ELF.
1383
1384 2005-07-27  Jan Beulich  <jbeulich@novell.com>
1385
1386         * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1387         int.
1388         (unw_p_record): Remove unused/redundant fields imask and rmask.
1389         Combine spoff and pspoff into a union. Combine gr and br into a
1390         union. Change type of grmask and brmask to unsigned char. Change type
1391         of frmask to unsigned int.
1392         (unw_x_record): Combine spoff, pspoff, and treg into a union.
1393         * config/tc-ia64.c (unwind): New field 'pending_saves'.
1394         (check_pending_save): New.
1395         (alloc_record): Clear out entire record.
1396         (output_psp_gr): Use renamed structure fields.
1397         (output_psp_sprel): Likewise.
1398         (output_rp_gr): Likewise.
1399         (output_rp_br): Likewise.
1400         (output_rp_psprel): Likewise.
1401         (output_rp_sprel): Likewise.
1402         (output_pfs_gr): Likewise.
1403         (output_pfs_psprel): Likewise.
1404         (output_pfs_sprel): Likewise.
1405         (output_preds_gr): Likewise.
1406         (output_preds_psprel): Likewise.
1407         (output_preds_sprel): Likewise.
1408         (output_spill_base): Likewise.
1409         (output_unat_gr): Likewise.
1410         (output_unat_psprel): Likewise.
1411         (output_unat_sprel): Likewise.
1412         (output_lc_gr): Likewise.
1413         (output_lc_psprel): Likewise.
1414         (output_lc_sprel): Likewise.
1415         (output_fpsr_gr): Likewise.
1416         (output_fpsr_psprel): Likewise.
1417         (output_fpsr_sprel): Likewise.
1418         (output_priunat_gr): Likewise.
1419         (output_priunat_psprel): Likewise.
1420         (output_priunat_sprel): Likewise.
1421         (output_bsp_gr): Likewise.
1422         (output_bsp_psprel): Likewise.
1423         (output_bsp_sprel): Likewise.
1424         (output_bspstore_gr): Likewise.
1425         (output_bspstore_psprel): Likewise.
1426         (output_bspstore_sprel): Likewise.
1427         (output_rnat_gr): Likewise.
1428         (output_rnat_psprel): Likewise.
1429         (output_rnat_sprel): Likewise.
1430         (output_spill_psprel): Likewise.
1431         (output_spill_sprel): Likewise.
1432         (output_spill_reg): Likewise.
1433         (output_fr_mem): Likewise. Allocate one unwind record per set mask
1434         bit.
1435         (output_frgr_mem): Likewise.
1436         (output_gr_mem): Likewise.
1437         (output_br_mem): Likewise.
1438         (output_gr_gr): Likewise.
1439         (output_br_gr): Likewise.
1440         (fixup_unw_records): Likewise.
1441         (process_one_record): Use renamed structure fields. For gr_gr and
1442         br_gr, collect mask from chain of records before output.
1443         (in_prologue): Simplify and eliminate early returns. Call
1444         check_pending_save.
1445         (in_body): Simplify and eliminate early returns.
1446         (dot_body): Call check_pending_save.
1447         (md_assemble): Update comment. Deal with pending saves.
1448
1449 2005-07-26  Jan Beulich  <jbeulich@novell.com>
1450
1451         * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1452         mask from guessed suffix, but mask out other immediate types only
1453         if at least on candidate is valid for the insn.
1454
1455 2005-07-25  DJ Delorie  <dj@redhat.com>
1456
1457         * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1458         Support %mod() modifiers from opcodes.
1459         * doc/c-m32c.texi (M32C-Modifiers): New section.
1460
1461 2005-07-25  Jan Hubicka  <jh@suse.cz>
1462             H.J. Lu  <hongjiu.lu@intel.com>
1463
1464         * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1465         defined.
1466         (elf_com_section_ptr): New.
1467         (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1468         (elf_common_parse): Make it global. Use elf_com_section_ptr
1469         instead of bfd_com_section_ptr.
1470         (obj_elf_change_section): Handle x86-64 large bss sections.
1471
1472         * config/obj-elf.h (elf_com_section_ptr): New.
1473         (elf_common_parse): New.
1474
1475         * config/tc-i386.c (handle_large_common): New.
1476         (md_pseudo_table): Add "largecomm".
1477         (x86_64_section_letter): New.
1478         (x86_64_section_word): New.
1479
1480         * config/tc-i386.h (x86_64_section_word): New.
1481         (x86_64_section_letter): New.
1482         (md_elf_section_letter): New. Defined.
1483         (md_elf_section_word): Likewise.
1484
1485 2005-07-21  Ralf Corsepius  <ralf.corsepius@rtems.org>
1486
1487         * configure.tgt: Remove i386-*-rtemself*.
1488         Remove sparc-*-rtemself*.
1489
1490 2005-07-21  Ben Elliston  <bje@gnu.org>
1491
1492         * config/tc-m68k.h: Remove TE_LYNX conditional code.
1493
1494 2005-07-21  Paul Brook  <paul@codesourcery.com>
1495
1496         * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1497         inst.reloc.pc_rel.
1498
1499 2005-07-20  Tavis Ormandy <taviso@gentoo.org>
1500
1501         * messages.c: Use vsnprintf instead of vsprintf.
1502
1503 2005-07-20  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
1504
1505         * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1506         BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1507
1508 2005-07-18  Nick Clifton  <nickc@redhat.com>
1509
1510         * configure.tgt: Restore alpha ordering to list of arches.
1511
1512 2005-07-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1513
1514         * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1515
1516 2005-07-18  Jan Beulich  <jbeulich@novell.com>
1517
1518         * config/tc-i386.c (md_begin): Use IS_ELF.
1519         (tc_i386_fix_adjustable): Likewise.
1520         (md_estimate_size_before_relax): Likewise.
1521         (md_apply_fix): Likewise.
1522         (i386_target_format): Likewise.
1523         (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1524         (i386_immediate): Remove #ifdef LEX_AT.
1525         (i386_displacement): Likewise.
1526         * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1527         LEX_AT.
1528
1529 2005-07-18  Jan Beulich  <jbeulich@novell.com>
1530
1531         * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1532         parameter to unsigned. Parameter sign now is tristate - zero/
1533         positive mean unsigned/signed, negative means signedness doesn't
1534         matter. Check field size,
1535         signedness, and pcrel-ness are in agreement between relocated field
1536         and relocation type. Adjust diagnostics.
1537         (optimize_imm): And type mask of operand instead of overwriting it.
1538         (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1539         local structure and initialize gotrel accordingly. Pass caller as
1540         mask of types that the operator can match.
1541         (x86_cons_fix_new): Let reloc know that signedness of relocation
1542         doesn't matter.
1543         (x86_pe_cons_fix_new): Likewise.
1544         (x86_cons): Pass additional argument to lex_got.
1545         (i386_immediate): New local variable 'types'. Pass its address as
1546         additional argument to lex_got. Mask out operand types not supported
1547         befoe returning.
1548         (i386_displacement): Likewise. Set bigdisp to all types supported in
1549         64-bit mode, combining the previously split initialization.
1550
1551 2005-07-18  Jan Beulich  <jbeulich@novell.com>
1552
1553         * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1554         current mode.
1555
1556 2005-07-16  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1557
1558         * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1559         promoted match.
1560
1561 2005-07-16  Alan Modra  <amodra@bigpond.net.au>
1562
1563         * Makefile.am: Run "make dep-am".
1564         * Makefile.in: Regenerate.
1565
1566 2007-07-15  H.J. Lu <hongjiu.lu@intel.com>
1567
1568         * gas/config/tc-i386.h (CpuVMX): New.
1569         (CpuUnknownFlags): Add CpuVMX.
1570
1571 2005-07-14  Jim Blandy  <jimb@redhat.com>
1572
1573         Add support for the Renesas M32C.
1574         * Makefile.am (CPU_TYPES): List m32c.
1575         (TARGET_CPU_CFILES): List config/tc-m32c.c.
1576         (TARGET_CPU_HFILES): List config/tc-m32c.h.
1577         * configure.in: Add case for m32c.
1578         * configure.tgt: Add cases for m32c and m32c-*-elf.
1579         * configure: Regenerated.
1580         * config/tc-m32c.c, config/tc-m32c.h: New files.
1581         * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1582         * doc/Makefile.in: Regenerated.
1583         * doc/all.texi: Set M32C.
1584         * doc/as.texinfo: Add text for the M32C-specific options and line
1585         comment characters, and refer to c-m32c.texi.
1586         * doc/c-m32c.texi: New file.
1587
1588 2005-07-14  Nick Clifton  <nickc@redhat.com>
1589
1590         PR 1069
1591         * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1592         the ins_parse buffer.
1593
1594 2005-07-10  Ralf Corsepius <ralf.corsepius@rtems.org>
1595
1596         * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1597         i386-*-rtemscoff*, sparc-*-rtemsaout*.
1598
1599 2005-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1600
1601         * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1602         displacements.
1603
1604 2005-07-08  Ben Elliston  <bje@au.ibm.com>
1605
1606         * frags.h: Remove ANSI_PROTOTYPES conditional code.
1607         * config/obj-elf.h: Likewise.
1608         * config/tc-h8300.h: Likewise.
1609         * config/tc-h8500.h: Likewise.
1610         * config/tc-i370.h: Likewise.
1611         * config/tc-i386.h: Likewise.
1612         * config/tc-m68hc11.h: Likewise.
1613         * config/tc-m68k.h: Likewise.
1614         * config/tc-ppc.h: Likewise.
1615         * config/tc-s390.h: Likewise.
1616         * config/tc-sh.h: Likewise.
1617         * config/tc-sparc.h: Likewise.
1618         * config/tc-tic30.c: Likewise.
1619         * config/tc-w65.h: Likewise.
1620         * config/tc-xtensa.h: Likewise.
1621
1622 2005-07-08  Hans-Peter Nilsson  <hp@axis.com>
1623
1624         PR gas/1049
1625         * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1626
1627 2005-07-07  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1628
1629         * config/tc-tic30.c (debug): Add format attribute.  Fix format
1630         bugs.
1631
1632 2005-07-06  H.J. Lu  <hongjiu.lu@intel.com>
1633
1634         * config/tc-i386.c (cpu_arch): Add sse3.
1635
1636         * config/tc-i386.h (CpuSSE3): Renamed from ...
1637         (CpuPNI): This. Defined as CpuSSE3.
1638
1639         * doc/c-i386.texi: Document .sse3.
1640
1641 2005-07-06  Jan Beulich  <jbeulich@novell.com>
1642
1643         * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1644
1645 2005-07-05  Nick Clifton  <nickc@redhat.com>
1646
1647         * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1648         md_chars_to_numbers to an unsigned pointer in order to avoid a
1649         compile time warning.
1650
1651 2005-07-05  Paul Brook  <paul@codesourcery.com>
1652
1653         * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1654
1655 2005-07-05  Aldy Hernandez  <aldyh@redhat.com>
1656
1657         * config/tc-ms1.c: New.
1658         * config/tc-ms1.h: New.
1659         * testsuite/gas/ms1/allinsn.d: New.
1660         * testsuite/gas/ms1/allinsn.s: New.
1661         * testsuite/gas/ms1/badinsn.s: New.
1662         * testsuite/gas/ms1/badinsn1.s: New.
1663         * testsuite/gas/ms1/badoffsethigh.s: New.
1664         * testsuite/gas/ms1/badoffsetlow.s: New.
1665         * testsuite/gas/ms1/badorder.s: New.
1666         * testsuite/gas/ms1/badreg.s: New.
1667         * testsuite/gas/ms1/badsignedimmhigh.s: New.
1668         * testsuite/gas/ms1/badsignedimmlow.s: New.
1669         * testsuite/gas/ms1/badsyntax.s: New.
1670         * testsuite/gas/ms1/badsyntax1.s: New.
1671         * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1672         * testsuite/gas/ms1/badunsignedimmlow.s: New.
1673         * testsuite/gas/ms1/errors.exp: New.
1674         * testsuite/gas/ms1/ldst.s: New.
1675         * testsuite/gas/ms1/misc.d: New.
1676         * testsuite/gas/ms1/misc.s: New.
1677         * testsuite/gas/ms1/ms1-16-003.d: New.
1678         * testsuite/gas/ms1/ms1-16-003.s: New.
1679         * testsuite/gas/ms1/ms1.exp: New.
1680         * testsuite/gas/ms1/msys.d: New.
1681         * testsuite/gas/ms1/msys.s: New.
1682         * testsuite/gas/ms1/relocs.d: New.
1683         * testsuite/gas/ms1/relocs.exp: New.
1684         * testsuite/gas/ms1/relocs1.s: New.
1685         * testsuite/gas/ms1/relocs2.s: New.
1686
1687 2005-07-05  Jan Beulich  <jbeulich@novell.com>
1688
1689         * config/tc-i386.h (CpuSVME): New.
1690         (CpuUnknownFlags): Include CpuSVME.
1691         * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1692         as alias of sledgehammer.
1693         (md_assemble): Include invlpga in the check for insns with two source
1694         operands.
1695         (process_operands): Include SVME insns in the check for ignored
1696         segment overrides. Adjust diagnostic.
1697         (i386_index_check): Special-case SVME insns with memory operands.
1698
1699 2005-07-04  Khem Raj  <kraj@mvista.com>
1700             Nick Clifton  <nickc@redhat.com>
1701
1702         * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1703         use an immediate value.
1704         (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1705         since the register field of the operands structure is unsigned.
1706         (s_arm_unwind_save_vfp): Make "reg" unsigned.
1707         (parse_operands): Make the 2ns parameter an unsigned pointer to
1708         match its use.
1709         (do_ldrd): When using the imm field of the operands structure as a
1710         second register field, treat it as unsigned.
1711
1712 2005-07-04  Alan Modra  <amodra@bigpond.net.au>
1713
1714         PR 1004
1715         * config/obj-elf.c (obj_elf_change_section): Use backend
1716         get_sec_type_attr.
1717
1718 2005-07-01  Jan Beulich  <jbeulich@novell.com>
1719
1720         * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1721         (output_spill_psprel, output_spill_psprel_p): Combine.
1722         (output_spill_sprel, output_spill_sprel_p): Combine.
1723         (output_spill_reg, output_spill_regp_p): Combine.
1724         (process_one_record): Handle psp_psprel.
1725         (parse_predicate_and_operand): New.
1726         (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1727         initialize output values. Emit diagnostic case here.
1728         (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1729         (add_unwind_entry): New second parameter. Allow first parameter to
1730         be NULL. Parse optional tag, emit warning about further support for
1731         it otherwise being missing. Check end-of-line when requested.
1732         (dot_fframe): Clear operand when wrong. Allow tag.
1733         (dot_vframe): Likewise.
1734         (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1735         relative.
1736         (dot_vframepsp): Remove.
1737         (dot_altrp): Clear operand when wrong. Allow tag.
1738         (dot_save): Likewise. Let default case also go through
1739         add_unwind_entry.
1740         (dot_savemem): Likewise.
1741         (dot_restore): Don't return when wrong operand. Allow tag.
1742         (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1743         parse_predicate_and_operand and the new arguments to
1744         convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1745         when wrong operand. Allow tag.
1746         (dot_restorereg, dot_restorereg_p): Likewise.
1747         (dot_spillmem, dot_spillmem_p): Likewise.
1748         (dot_saveg): Clear operand when wrong. Perform tighter operand
1749         checks. Allow tag.
1750         (dot_savef): Likewise.
1751         (dot_saveb): Likewise.
1752         (dot_savegf): Likewise.
1753         (dot_spill): Remove end-of-line check.  Combine. Simplify by using
1754         parse_predicate_and_operand and the new arguments to
1755         convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1756         when wrong operand. Allow tag.
1757         (popcount): New.
1758         (dot_label_state): Don't return when wrong operand.
1759         (dot_copy_state): Likewise.
1760         (dot_unwabi): Likewise. Check if in prologue.
1761         (dot_body): Don't call demand_empty_rest_of_line.
1762         (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1763         operand checks.
1764         (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1765         use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1766         .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1767         (parse_operand): New second parameter. Don't deal with '}' here
1768         anymore. Don't advance past end-of-line.
1769         (parse_operands): Pass second argument to parse_operand.
1770         (ia64_start_line): Prevent out-of-bounds access through
1771         input_line_pointer. Deal with '}' here.
1772         (ia64_unrecognized_line): Don't deal with '}' here.
1773         (dot_alias): Use ignore_rest_of_line not its deprecated alias
1774         discard_rest_of_line.
1775
1776 2005-06-30  Zack Weinberg  <zack@codesourcery.com>
1777
1778         * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1779         (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1780         (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1781         (do_branch): Always set inst.reloc.pc_rel.
1782         (s_arm_elf_cons): Disallow use of (plt) suffix.
1783         (do_adrl): Adjust X_add_number unconditionally.
1784         (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1785         argument.  Handle all adjustment for pipeline offset here.
1786         (md_apply_fix): No need to undo work of md_pcrel_from.  No
1787         need to extract pre-encoded pipeline adjustments from various
1788         branch instructions.  Generally, assume instructions are already
1789         all-bits-zero in the field being fixed up.  Remove all OBJ_ELF
1790         special cases.  Handle BFD_RELOC_ARM_PLT32 like
1791         BFD_RELOC_ARM_PCREL_BRANCH.
1792         (tc_gen_reloc): Remove OBJ_ELF special case.
1793         * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1794
1795 2005-06-30  Ben Elliston  <bje@gnu.org>
1796
1797         * Makefile.am (check-DEJAGNU): Don't search for expect.
1798         * Makefile.in: Regenerate.
1799
1800 2005-06-30  Ben Elliston  <bje@gnu.org>
1801
1802         * Makefile.am (EXPECT): Set to expect.
1803         (RUNTEST): Likewise, set to runtest.
1804         * Makefile.in: Regenerate.
1805
1806 2005-06-23  Ben Elliston  <bje@gnu.org>
1807
1808         * config/m68k-parse.h: Use ISO C90.
1809         * config/m68k-parse.y: Likewise.
1810         * config/tc-m68k.h: Likewise.
1811
1812 2005-06-20  H.J. Lu  <hongjiu.lu@intel.com>
1813
1814         PR 1013
1815         * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1816         movabs.
1817         (optimize_disp): Optimize only if possible. Don't use 64bit
1818         displacement on non-constants and do same on constants if
1819         possible.
1820
1821 2005-06-17  Jan Beulich  <jbeulich@novell.com>
1822
1823         * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1824         (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1825         BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1826         (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1827         and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1828         aborting.
1829         (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1830         Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1831         (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1832         Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1833         BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1834         BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1835         convert 8-byte pc-relative relocations.
1836         (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1837         (i386_validate_fix): Likewise.
1838         (x86_cons): Also handle quad values in 64-bit mode.
1839         (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1840         (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1841         BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1842         to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1843
1844 2005-06-13  Zack Weinberg  <zack@codesourcery.com>
1845
1846         * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1847         symbolP as well as for names with a leading dot.  Use ACONCAT.
1848         (md_apply_fix): For branch relocations, only replace value
1849         with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1850         (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1851         * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1852         (LOCAL_LABEL_PREFIX): Don't define.
1853
1854 2005-06-10  Alan Modra  <amodra@bigpond.net.au>
1855
1856         * config/tc-hppa.c (pa_block): Allocate just one byte for the
1857         fill pattern.
1858
1859 2005-06-08  James E Wilson  <wilson@specifixinc.com>
1860
1861         PR 994
1862         * config/tc-ia64.c (slot_index): Revert last change.  If first_frag
1863         is NULL, then emit a warning, and return the current index.
1864
1865 2005-06-08  Tomas Hurka  <tom@hukatronic.cz>
1866
1867         PR 991
1868         * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1869         temporary copy of the operands array so that changes can be safely
1870         backed out if the insn does not match.
1871         (m68k_compare_opcode): Shortcut the test when the parameters are
1872         the same.  Return 1 if the names match but the second opcode is
1873         further on in the array than the first.
1874
1875 2005-06-08  Nick Clifton  <nickc@redhat.com>
1876
1877         PR 994
1878         * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1879
1880 2005-06-08  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1881
1882         * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1883
1884 2005-06-07  Aldy Hernandez  <aldyh@redhat.com>
1885             Michael Snyder  <msnyder@redhat.com>
1886             Stan Cox  <scox@redhat.com>
1887
1888         * configure.in: Add ms1 case.
1889
1890         * configure: Regenerate.
1891
1892         * configure.tgt: Add ms1 case.
1893
1894 2005-06-07  Bob Wilson  <bob.wilson@acm.org>
1895
1896         * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1897         * config/tc-xtensa.c (new_resource_table): Likewise.
1898         (resize_resource_table): Likewise.
1899         (release_resources): Fix assertion for unsigned values.
1900
1901 2005-06-07  Zack Weinberg  <zack@codesourcery.com>
1902
1903         * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1904         * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1905         * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1906         * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1907         * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1908         * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1909         * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1910         * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1911         * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1912         * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1913         * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1914         * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1915         * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1916         * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1917         * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1918         * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1919         * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1920         * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1921         * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1922         * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1923         * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1924         * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1925         * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1926         * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1927         * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1928         * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1929         * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1930         * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1931         * config/tc-xtensa.c, config/tc-z8k.c:
1932         Replace all instances of the string "_apply_fix3" with
1933         "_apply_fix".
1934         * po/POTFILES.in, po/gas.pot: Regenerate.
1935
1936 2005-06-08  Alan Modra  <amodra@bigpond.net.au>
1937
1938         * Makefile.am: Run "make dep-am".
1939         (POTFILES): Remove GAS_CFILES.
1940         * Makefile.in: Regenerate.
1941
1942 2005-06-07  David Ung  <davidu@mips.com>
1943
1944         * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1945         24kc, 24kf and 24kfx under MIPS32 release 2.
1946
1947 2005-06-04  Nick Clifton  <nickc@redhat.com>
1948
1949         * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1950         to their Thumb-enabled equivalents.
1951
1952 2005-06-01  Maciej W. Rozycki  <macro@linux-mips.org>
1953
1954         * config/tc-mips.c (load_register): Add leading "0x" to the
1955         output of sprintf_vma().
1956         (macro): Likewise.
1957
1958 2005-06-01  Nick Clifton  <nickc@redhat.com>
1959
1960         * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1961         test for the presence of thumb version of the parsing functions
1962         since they must always exist and the test generates a compile time
1963         warning message.
1964
1965 2005-05-31  Richard Henderson  <rth@redhat.com>
1966
1967         * config/tc-alpha.c (O_lituse_jsrdirect): New.
1968         (alpha_reloc_op): Add it.
1969         (debug_exp): Handle it.
1970         (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1971         (emit_insn): Handle it.
1972         * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1973
1974 2005-05-31  Christian Groessler  <chris@groessler.org>
1975
1976         * write.c (dump_section_relocs): Convert to ISO-C.
1977         (write_relocs): Avoid signed/unsigned and fprintf argument
1978         warnings in debug code.
1979
1980 2005-05-26  Zack Weinberg  <zack@codesourcery.com>
1981
1982         * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1983         (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1984         * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1985         (md_apply_fix3): Delete fix_is_thumb variable; refer to
1986         fixP->tc_fix_data directly in the sole place it was used.
1987         Explicitly truncate value, *valP, fixP->fx_addnumber, and
1988         fixP->fx_offset to 32 bits, for consistent behavior between 32-
1989         and 64-bit hosts.
1990
1991 2005-05-27  Jan Beulich  <jbeulich@novell.com>
1992
1993         * config/tc-ia64.c (struct proc_pending): New.
1994         (unwind): Replace proc_start with proc_pending.
1995         (unwind_diagnostic): Check unwind.proc_pending.sym.
1996         (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1997         Check if previous proc not closed. Record all entry points.
1998         (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1999         Set symbol sizes for entry points recorded in dot_proc. Check
2000         arguments for consistency with respective .proc's.
2001         (md_assemble): Replace unwind.proc_start with
2002         unwind.proc_pending.sym.
2003
2004 2005-05-27  Jan Beulich  <jbeulich@novell.com>
2005
2006         * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
2007         and last_ptr. Check all in-use slots for first one with non-NULL
2008         unwind_record. Don't reload end_ptr before second update round.
2009
2010 2005-05-26  James E Wilson  <wilson@specifixinc.com>
2011
2012         * config/tc-ia64.c (extra_goodness): Update comment.
2013         (md_begin): Add debugging code to print best_template table.
2014
2015 2005-05-25  Jan Beulich  <jbeulich@novell.com>
2016
2017         * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
2018         template.
2019
2020 2005-05-25  Jan Beulich  <jbeulich@novell.com>
2021
2022         * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
2023         BFD_RELOC_UNUSED when determining the width of the reloc.
2024
2025 2005-05-25  Jan Beulich  <jbeulich@novell.com>
2026
2027         * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
2028         section entry.
2029
2030 2005-05-25  Jan Beulich  <jbeulich@novell.com>
2031
2032         * config/tc-ia64.c (dot_radix): Rewrite.
2033
2034 2005-05-25  Jan Beulich  <jbeulich@novell.com>
2035
2036         * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
2037         and next_slot_frag.
2038         (alloc_record): Remove references to next_slot_number and
2039         next_slot_frag.
2040         (emit_one_bundle): Likewise.
2041
2042 2005-05-22  Nick Clifton  <nickc@redhat.com>
2043
2044         * config/tc-v850.c (md_apply_fix3): Pass the address of the
2045         message buffer when invoking the insert function.
2046
2047 2005-05-21  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2048
2049         * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
2050         only if an instruction match is found.
2051
2052 2005-05-20  Bob Wilson  <bob.wilson@acm.org>
2053
2054         * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
2055         to addition in argument to xtensa_dwarf2_emit_insn.
2056
2057 2005-05-19  Zack Weinberg  <zack@codesourcery.com>
2058
2059         * Makefile.am: Have 'all' depend on 'info'.
2060         * Makefile.in: Regenerate.
2061
2062 2005-05-19  Alan Modra  <amodra@bigpond.net.au>
2063
2064         * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
2065
2066 2005-05-19  Anton Blanchard  <anton@samba.org>
2067
2068         * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
2069         (md_show_usage): Document it.
2070         (ppc_setup_opcodes): Insert POWER5 mnemonics.
2071         * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
2072
2073 2005-05-19  Jan Beulich  <jbeulich@novell.com>
2074
2075         * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
2076         relocations in unwind section.
2077
2078 2005-05-18  Nick Clifton  <nickc@redhat.com>
2079
2080         * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
2081         if one exists.  Ignore any error messages it may produce, just
2082         allow it to perform the insertion.
2083
2084 2005-05-17  Zack Weinberg  <zack@codesourcery.com>
2085
2086         * hash.c (hash_lookup): Add len parameter.  All callers changed.
2087         (hash_find_n): New interface.
2088         * hash.h: Prototype hash_find_n.
2089         * sb.c: Include as.h.
2090         (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
2091         (sb_scrub_and_add_sb): New interface.
2092         * sb.h: Prototype sb_scrub_and_add_sb.
2093         * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
2094
2095         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
2096         reference to BFD_RELOC_ARM_GOT12 which is never generated.
2097         * config/tc-arm.c: Rewrite, adding Thumb-2 support.
2098
2099 2005-05-17  Daniel Jacobowitz  <dan@codesourcery.com>
2100
2101         * doc/Makefile.am (gasver.texi): Don't use $<.
2102         * doc/Makefile.in: Regenerated.
2103
2104 2005-05-17  Nick Clifton  <nickc@redhat.com>
2105
2106         PR 876
2107         * symbols.c (resolve_symbol_value): Do not move symbols whose
2108         value expression has not been resolved or finalized into the
2109         absolute section as this will confuse other parts of the assembler
2110         into thinking that their value is zero.
2111
2112 2005-05-17  Jan Beulich  <jbeulich@novell.com>
2113
2114         * read.c (_find_end_of_line): New.
2115         (find_end_of_line): New.
2116         (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
2117         (read_a_source_file): Use it.
2118         (s_globl): Use it.
2119         (s_macro): Use it.
2120         (get_line_sb): Use it.
2121         (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
2122         (s_comm_internal): Likewise.
2123         (s_lsym): Likewise.
2124         (s_macro): Likewise.
2125         (s_ignore): Use ignore_rest_of_line.
2126         * read.h (find_end_of_line): Prototype.
2127         (discard_rest_of_line): Remove prototype. #define to
2128         ignore_rest_of_line.
2129
2130 2005-05-17  Nick Clifton  <nickc@redhat.com>
2131
2132         * config/tc-v850,h (TC_FIX_TYPE): Define.
2133         (TC_INIT_FIX_TYPE): Define.
2134         * config/tc-v850.c (md_assemble): When creating a fix record the
2135         operand in the tc_fix_data field.
2136         (md_apply_fix3): When applying a resolved fix use the operand's
2137         insertion procedure to store the value, if the operand has been
2138         recorded.
2139
2140 2005-05-15  Daniel Jacobowitz  <dan@codesourcery.com>
2141
2142         * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2143         invocation.
2144         * Makefile.in: Regenerated.
2145
2146 2005-05-13  Sterling Augustine  <sterling@tensilica.com>
2147             Bob Wilson  <bob.wilson@acm.org>
2148
2149         * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2150         message.
2151         (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2152         for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2153
2154 2005-05-11  Alan Modra  <amodra@bigpond.net.au>
2155
2156         * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2157         BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2158
2159 2005-05-10  Michael Matz  <matz@suse.de>
2160
2161         * frags.c (frag_grow): Don't be too greedy in allocating memory.
2162
2163         * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2164
2165 2005-05-10  Hans-Peter Nilsson  <hp@bitrange.com>
2166
2167         PR binutils/886
2168         * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2169         Handle label-without-colon before ordinary dot-pseudo as an
2170         ordinary label.  Don't leak memory for label-without-colon alone
2171         on a line.  Don't mmixal-munge operands for dot-pseudos.
2172
2173 2005-05-10  Jan Beulich  <jbeulich@novell.com>
2174
2175         * macro.c (get_any_string): Remove the two last parameters. Replace
2176         references to the former expand parameter by using macro_alternate.
2177         Simplify loop condition for checking for end-of-string.
2178         (get_string): Remove redunant call to sb_skip_white.
2179         (do_formals): Remove two last arguments to get_any_string.
2180         (macro_expand): Likewise.
2181         (expand_irp): Likewise.
2182
2183 2005-05-10  Jan Beulich  <jbeulich@novell.com>
2184
2185         * read.c (s_macro): Move local variable 'local' to smaller scope.
2186         Call sb_kill on it when done.
2187
2188 2005-05-09  Jan Beulich  <jbeulich@novell.com>
2189
2190         * config/tc-i386.c (optimize_disp): Discard displacement entirely
2191         when zero and not required by encoding constraints.
2192
2193 2005-05-09  H.J. Lu  <hongjiu.lu@intel.com>
2194
2195         PR 936
2196         * config/tc-sh64.c (sh64_fake_label): New.
2197
2198         * config/tc-sh64.h (TC_FAKE_LABEL): New.
2199
2200         * doc/internals.texi (TC_FAKE_LABEL): Document.
2201
2202         * write.c (TC_FAKE_LABEL): New.
2203         (adjust_reloc_syms): Use it.
2204         (write_object_file): Likewise.
2205
2206 2005-05-09  Jan Beulich  <jbeulich@novell.com>
2207
2208         * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2209         and comma in Intel mode.
2210
2211 2005-05-09  Jan Beulich  <jbeulich@novell.com>
2212
2213         * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2214         names to match ABI. Add more registers for 32-bit and 64-bit modes.
2215         Make name array static and const. Adjust lookup to account for NULL
2216         entries (standing for unused register numbers).
2217
2218 2005-05-09  Jan Beulich  <jbeulich@novell.com>
2219
2220         * config/tc-i386.c (parse_insn): Consider all matching instructions
2221         when checking for string instruction after string-only prefix.
2222
2223 2005-05-07  H.J. Lu  <hongjiu.lu@intel.com>
2224
2225         PR 940
2226         * config/tc-ia64.c (start_unwind_section): Properly check
2227         comdat group with SHF_GROUP.
2228
2229 2005-05-06  Bob Wilson  <bob.wilson@acm.org>
2230
2231         * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2232
2233 2005-05-06  Bob Wilson  <bob.wilson@acm.org>
2234
2235         * config/tc-xtensa.c: Remove excess whitespace.
2236         * config/tc-xtensa.h: Likewise.
2237         * config/xtensa-istack.h: Likewise.
2238         * config/xtensa-relax.c: Likewise.
2239         * config/xtensa-relax.h: Likewise.
2240
2241 2005-05-06  Nick Clifton  <nickc@redhat.com>
2242
2243         * sb.h: Fix formatting of comments.
2244         * sb.c: Fix formatting of comments.
2245
2246 2005-05-06  Jan Beulich  <jbeulich@novell.com>
2247
2248         * sb.h (sb_add_buffer): Reintroduce.
2249         * sb.c (sb_add_buffer): Likewise.
2250
2251 2005-05-06  Jan Beulich  <jbeulich@novell.com>
2252
2253         * macro.c (new_formal, del_formal): New.
2254         (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2255         required argument has default value. Stop looking for more formal
2256         when there was a vararg one.
2257         (macro_expand_body): Use new_formal and del_formal.
2258         (macro_expand): Likewise. Initialize local variable err. Don't
2259         return immediately when encountering an error. Warn when keyword
2260         argument already had a value assigned. Eliminate duplicate clearing
2261         of argument value. When current positional argument matches parameter
2262         of vararg type, assign to it all the remaining arguments. Issue error
2263         when required parameter does not have value.
2264         (free_macro): Use del_formal.
2265         (expand_irp): Initialize formal type. Free buffers associated with
2266         formal prior to returning.
2267         * macro.h (struct formal_struct): Add new field 'type' with new
2268         enumeration type 'formal_type'.
2269         * doc/as.texinfo: Document macro parameter qualifiers.
2270         * NEWS: Mention new functionality.
2271
2272 2005-05-06  Jan Beulich  <jbeulich@novell.com>
2273
2274         * cond.c (s_ifb): New.
2275         * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2276         * read.h (s_ifb): Prototype.
2277         * doc/as.texinfo: Document .ifb and .ifnb.
2278
2279 2005-05-05  Steve Ellcey  <sje@cup.hp.com>
2280
2281         * config/tc-ia64.c (MIN): Undef.
2282
2283 2005-05-05  Paul Brook  <paul@codesourcery.com>
2284
2285         * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2286
2287 2005-05-05  Matt Thomas <matt@3am-software.com>
2288
2289         * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2290         bytes.
2291
2292 2005-05-05  Nick Clifton  <nickc@redhat.com>
2293
2294         * Update the address and phone number of the FSF organization in
2295         the GPL notices in the following files:
2296         COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2297         bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2298         dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2299         emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2300         flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2301         input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2302         itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2303         literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2304         output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2305         struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2306         write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2307         config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2308         config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2309         config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2310         config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2311         config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2312         config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2313         config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2314         config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2315         config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2316         config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2317         config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2318         config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2319         config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2320         config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2321         config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2322         config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2323         config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2324         config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2325         config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2326         config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2327         config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2328         config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2329         config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2330         config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2331         config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2332         config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2333         config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2334         config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2335         config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2336         config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2337         config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2338         config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2339         config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2340         config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2341         config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2342         config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2343         config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2344         config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2345         config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2346         config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2347         config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2348         config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2349         config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2350         config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2351         config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2352         config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2353         config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2354         config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2355         config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2356         config/xtensa-istack.h, config/xtensa-relax.c,
2357         config/xtensa-relax.h, doc/fdl.texi
2358
2359 2005-05-05  Nick Clifton  <nickc@redhat.com>
2360
2361         * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2362         the target_big_endian variable to false.
2363
2364 2005-05-04  Alan Modra  <amodra@bigpond.net.au>
2365
2366         * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2367         list traversal.  Use bfd_section_list_prepend.
2368         * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2369         over the section list.
2370         * config/tc-xtensa.c (xtensa_remove_section): Delete.
2371         (xtensa_insert_section): Delete.
2372         (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2373         and bfd_section_list_prepend.
2374         (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2375         bfd_section_list_insert_after.
2376
2377 2005-05-03  Nick Clifton  <nickc@redhat.com>
2378
2379         * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2380         of bfd_section_list... macros.
2381         * config/tc-mmix.c (mmix_frob_file): Likewise.
2382         * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2383         (xtensa_insert_section): Likewise.
2384
2385         * macro.c (macro_hash): Remove static.
2386         * macro.h (macro_hash): Provide an external declaration.
2387
2388 2005-05-02  H.J. Lu  <hongjiu.lu@intel.com>
2389
2390         * write.c (write_object_file): Use bfd_section_double_list_remove
2391         to remove sections.
2392
2393 2005-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
2394
2395         * doc/Makefile.am (gasver.texi): Correct quoting.
2396         * doc/Makefile.in: Regenerated.
2397
2398 2005-04-29  Ralf Corsepius <ralf.corsepius@rtems.org>
2399
2400         * configure.tgt: Add h8300*-*-rtemscoff.
2401         Switch h8300*-*-rtems* to elf.
2402
2403 2005-04-29  H.J. Lu  <hongjiu.lu@intel.com>
2404
2405         * hash.c: Undo the last change.
2406         * hash.h: Likewise.
2407
2408 2005-04-29  Daniel Jacobowitz  <dan@codesourcery.com>
2409
2410         * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2411         of Makefile.
2412         (DISTCLEANFILES): Remove.
2413         (MAINTAINERCLEANFILES): Add asconfig.texi.
2414         * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2415
2416 2005-04-29  Ben Elliston  <bje@au.ibm.com>
2417
2418         * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2419         (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2420         (bignum-copy.o): Remove.
2421         * Makefile.in: Regenerate.
2422         * makefile.vms (OBJS): Remove bignum-copy.obj.
2423         * symbols.h (local_symbol_make): Remove declaration.
2424         (verify_symbol_chain_2): Likewise.
2425         * symbols.c (local_symbol_make): Make static.
2426         (max_indent_level): Likewise.
2427         (verify_symbol_chain_2): Remove.
2428         * macro.c (macro_hash): Make static.
2429         * messages.c (fprint_value): Remove.
2430         * read.h (get_absolute_expr): Remove.
2431         (emit_leb128_expr): Likewise.
2432         (do_s_func): Likewise.
2433         * read.c (do_s_func): Make static.
2434         (emit_leb128_expr): Likewise.
2435         (get_absolute_expr): Likewise.
2436         * as.h (as_howmuch): Remove declaration.
2437         (fprint_value): Likewise.
2438         * as.c (myname): Make static.
2439         * input-scrub.c (as_howmuch): Remove.
2440         (as_1_char): Likewise.
2441         * input-file.h (input_file_is_open): Remove.
2442         * input-file.c (input_file_is_open): Likewise.
2443         * expr.h (expr_build_unary): Remove declaration.
2444         (expr_build_binary): Likewise.
2445         * expr.c (expr_build_unary): Remove.
2446         (expr_build_binary): Likewise.
2447         * hash.h (hash_replace): Remove declaration.
2448         (hash_delete): Likewise.
2449         * hash.c (hash_replace): Remove.
2450         (hash_delete): Likewise.
2451         * bignum-copy.c (bignum_copy): Move from here ..
2452         * config/tc-vax.c (bignum_copy): .. to here.
2453         * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2454         (bignum_copy): Remove extern declaration.
2455         * sb.h (string_count): Remove extern declaration.
2456         (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2457         (sb_name): Likewise.
2458         * sb.c (dsize): Replace preprocessor macro with static int.
2459         (string_count): Make static.
2460         (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2461         (sb_name): Likewise.
2462         * config/obj-coff.c (dim_index): Make static.
2463         * config/tc-i386.c (GOT_symbol): Likewise.
2464         (output_invalid_buf): Likewise.
2465         * doc/internals.texi (Warning and error messages): Remove the
2466         prototype for fprint_value.
2467
2468 2005-04-27  Ben Elliston  <bje@au.ibm.com>
2469
2470         * link.cmd: Remove.
2471
2472 2005-04-26  H.J. Lu  <hongjiu.lu@intel.com>
2473
2474         * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2475
2476         * read.c (pseudo_set): Disallow symbol set to common symbol.
2477
2478         PR 857
2479         * write.c (write_object_file): Report common symbol name when
2480         disallowing local symbol set to common symbol.
2481         (adjust_reloc_syms): Disallow local symbol set to undefined
2482         symbol.
2483
2484 2005-04-25  Jan Beulich  <jbeulich@novell.com>
2485
2486         * macro.c (macro_expand_body): Replace locals indicator parameters
2487         with actual macro_entry. New local variables macro_line and err.
2488         Don't return when encountering an error, just record the fact.
2489         Detect local symbol name colliding with parameter. Track line number
2490         inside of macro expansion.
2491         (do_formals): Move local variable name to wider scope. Check
2492         parameter of the same name doesn't already exist. In MRI mode, also
2493         check it doesn't collide with the argument count pseudo-parameter).
2494         (define_macro): Add file and line number parameters. Remove local
2495         variable namestr. New local variable error. Initialize macro_entry
2496         members file, line, and name. Don't return when encountering an
2497         error, just record the fact. Use %s in some diagnostics for read.c
2498         to insert the macro name. Free macro_entry on error.
2499         (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2500         when encountering an error, just record the fact.
2501         (expand_irp): Don't return when encountering an error, just record
2502         the fact.
2503         * macro.h (macro_struct): New members name, file, and line.
2504         (define_macro): Add file and line number parameters.
2505         * read.c (s_macro): Pass file and line to define_macro. Tag warning
2506         regarding pseudo-op redefinition with the file/line that macro
2507         definition started at.
2508
2509 2005-04-22  Bob Wilson  <bob.wilson@acm.org>
2510
2511         * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2512         (future_alignment_required): Remove ifdefs that use it.
2513
2514 2005-04-22  Bob Wilson  <bob.wilson@acm.org>
2515
2516         * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2517         (xg_is_narrow_insn, xg_expand_narrow): Remove.  Merge into...
2518         (xg_is_single_relaxable_insn): ...here.  Add "targ" and "narrow_only"
2519         parameters.
2520         (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2521         convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2522
2523 2005-04-21  Christian Groessler  <chris@groessler.org>
2524
2525         * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2526         array.
2527
2528 2005-04-20  H.J. Lu  <hongjiu.lu@intel.com>
2529
2530         * config/obj-aout.h (S_IS_EXTERN): Removed.
2531         * config/obj-bout.h (S_IS_EXTERN): Likewise.
2532         * config/obj-coff.h (S_IS_EXTERN): Likewise.
2533         * symbols.c (S_IS_EXTERN): Likewise.
2534         * symbols.h (S_IS_EXTERN): Likewise.
2535
2536         * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2537         S_IS_EXTERNAL.
2538         * config/tc-d10v.c (md_apply_fix3): Likewise.
2539         * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2540         * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2541         * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2542         * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2543         * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2544         (shmedia_md_convert_frag): Likewise.
2545         * symbols.c (print_symbol_value_1): Likewise.
2546         * write.c (write_object_file): Likewise.
2547
2548 2005-04-20  Nick Clifton  <nickc@redhat.com>
2549
2550         * config/tc-xtensa.c (get_aligned_diff): Change type of
2551         branch_align to offsetT so that its signedness matches that of
2552         target_size.
2553
2554         * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2555         number into a readable string.
2556         (load_register): Likewise.
2557
2558 2005-04-20  Andreas Schwab  <schwab@suse.de>
2559
2560         * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2561
2562 2005-04-19  David S. Miller  <davem@davemloft.net>
2563
2564         * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2565         NULL insn, exit early.  Remove now spurious NULL checks.
2566         (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2567         to NULL and exit.
2568
2569 2005-04-19  Jan Beulich  <jbeulich@novell.com>
2570
2571         * symbols.h (symbol_find_base): Remove prototype.
2572         * symbols.c (save_symbol_name): Remove code section conditional upon
2573         STRIP_UNDERSCORE.
2574         (symbol_find): Remove.
2575         (symbol_find_base): Rename to symbol_find.
2576         * subsegs.c (section_symbol): Replace use of symbol_find_base with
2577         symbol_find.
2578         * config/obj-coff.c (tag_insert): Remove code section conditional
2579         upon STRIP_UNDERSCORE.
2580         (obj_coff_def): Likewise.
2581         (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2582         (coff_frob_symbol): Likewise.
2583         (yank_symbols): Likewise.
2584         (c_section_symbol): Likewise.
2585         * config/obj-coff.h (DO_NOT_STRIP): Remove.
2586         * config/tc-arm.c (symbol_locate): Remove code section conditional
2587         upon STRIP_UNDERSCORE.
2588         * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2589         * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2590         * config/tc-sh.h (DO_NOT_STRIP): Remove.
2591         * config/tc-w65.h (DO_NOT_STRIP): Remove.
2592         * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2593
2594 2005-04-19  Andreas Schwab  <schwab@suse.de>
2595
2596         * config/tc-ia64.c (md_assemble): Fix error message for wrong
2597         access to application registers.
2598
2599 2005-04-19  Jan Beulich  <jbeulich@novell.com>
2600
2601         * config/te-sysv32.h: Remove.
2602         * Makefile.am (TARG_ENV_HFILES): Remove reference to
2603         config/te-sysv32.h.
2604         * Makefile.in (TARG_ENV_HFILES): Likewise.
2605
2606 2005-04-19  Jan Beulich  <jbeulich@novell.com>
2607
2608         PR/847
2609         * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2610         length symbols.
2611
2612 2005-04-18  Mark Kettenis  <kettenis@gnu.org>
2613
2614         * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2615
2616 2005-04-18  Maciej W. Rozycki  <macro@linux-mips.org>
2617
2618         * config/tc-mips.c (normalize_constant_expr): Don't check for
2619         HAVE_32BIT_GPRS.
2620         (check_absolute_expr): Only call normalize_constant_expr() if
2621         HAVE_32BIT_GPRS.
2622         (mips_ip): Likewise.
2623
2624         * config/tc-mips.c (check_absolute_expr): Fix formatting.
2625
2626 2005-04-18  Jan Beulich  <jbeulich@novell.com>
2627
2628         * macro.c (free_token): New, freeing all the memory associated with a
2629         macro.
2630         (do_formals): Move initializers to ...
2631         (define_macro): ... here.
2632         (delete_macro): Convert passed in name to lower case. Warn when
2633         purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2634
2635 2005-04-15  Maciej W. Rozycki  <macro@linux-mips.org>
2636
2637         * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2638
2639 2005-04-15  Jan Beulich  <jbeulich@novell.com>
2640
2641         * config/obj-elf.c (obj_elf_struct): New.
2642         (elf_pseudo_table). Use it for .offset and .struct.
2643
2644 2005-04-14  Bob Wilson  <bob.wilson@acm.org>
2645             Sterling Augustine  <sterling@tensilica.com>
2646
2647         * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2648         than the section alignment.
2649
2650 2005-04-14  Bob Wilson  <bob.wilson@acm.org>
2651             H.J. Lu  <hongjiu.lu@intel.com>
2652
2653         * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2654         * config/tc-xtensa.c (xg_translate_sysreg_op,
2655         xtensa_translate_old_userregs_ops,
2656         xtensa_find_unaligned_branch_targets,
2657         xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2658         relax_frag_add_nop): Support 64-bit host.
2659         (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2660         tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2661
2662 2005-04-14  Mark Kettenis  <kettenis@gnu.org>
2663
2664         * configure.tgt: Add support for OpenBSD/sparc ELF.
2665
2666         * configure.tgt: Set emulation for mips-*-openbsd*.
2667         Remove broken mips-dec-openbsd* config.
2668         * configure.in: Set default ABI for mips64-*-openbsd*.
2669         * configure: Regenerate.
2670
2671 2005-04-14  Maciej W. Rozycki  <macro@linux-mips.org>
2672
2673         * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2674         optimization for constant addresses.
2675
2676 2005-04-14  Nick Clifton  <nickc@redhat.com>
2677
2678         * as.c (main): Move parse_args before symbol_begin and frag_init
2679         so that the hash table size can be set before it is used.
2680         * hash.c: Use an unsigned long type for the size of the hash
2681         tables.
2682         * hash.h (set_gas_hash_table_size): Update the prototype.
2683
2684 2005-04-14  Alan Modra  <amodra@bigpond.net.au>
2685
2686         * Makefile.am (NO_WERROR): Define.  Use instead of -Wno-error.
2687         * acinclude.m4: Include ../bfd/warning.m4.
2688         * configure.in: Invoke AM_BINUTILS_WARNINGS.
2689         * Makefile.in: Regenerate.
2690         * configure: Regenerate.
2691         * doc/Makefile.in: Regenerate.
2692
2693 2005-04-13  Maciej W. Rozycki  <macro@linux-mips.org>
2694
2695         * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2696         (normalize_address_expr): New function to sign-extend address
2697         offsets that fit into 32 bits in 32-bit mode.
2698         (macro_build_ldst_constoffset): Use normalize_address_expr()
2699         instead of a handcoded sequence.
2700         (load_register): Likewise.  Report oversized numbers in a useful
2701         way.
2702         (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2703         for constant addresses.  Report oversized numbers in a useful way.
2704         (mips_ip): Use normalize_address_expr() for addresses.
2705
2706 2005-04-12  Mark Kettenis  <kettenis@gnu.org>
2707
2708         * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2709         similar to other instructions now that they're marked as ImmExt.
2710
2711 2005-04-12  Nick Clifton  <nickc@redhat.com>
2712
2713         * hash.c (DEFAULT_SIZE): Delete.  Replace with:
2714         (gas_hash_table_size): New static variable.
2715         (set_gas_hash_table_size): New function:  Records a requested size
2716         for the hash tables.
2717         (get_gas_hash_table_size): New function: Return a prime number
2718         near the requested size of the hash table.
2719         (hash_new): Use get_gas_hash_table_size.
2720         * hash.h: Add a prototype for set_gas_hash_table_size.
2721         * as.c (show_usage): Add description of new switches: --hash-size
2722         and --reduce-memory-overheads.
2723         (option_values): Add OPTION_HASH_TABLE_SIZE and
2724         OPTION_REDUCE_MEMORY_OVERHEADS.
2725         (std_longpopts): Add entries for the new options.
2726         (parse_args): Handle the new options.
2727         * Makefile.am: Add a dependency of as.c on hash.h.
2728         * Makefile.in: Regenerate.
2729         * doc/as.texinfo: Document the new switches.
2730         * NEWS: Mention the new switches.
2731
2732 2005-04-12  Nick Clifton  <nickc@redhat.com>
2733
2734         PR gas/818
2735         * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2736         synonyms.
2737
2738 2005-04-12  Alan Modra  <amodra@bigpond.net.au>
2739
2740         * Makefile.am: Run "make dep-am".
2741         * Makefile.in: Regenerate.
2742
2743 2005-04-11  Sterling Augustine  <sterling@tensilica.com>
2744             Bob Wilson  <bob.wilson@acm.org>
2745
2746         * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2747
2748 2005-04-11  Mark Kettenis  <kettenis@gnu.org>
2749
2750         * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2751
2752 2005-04-11  Jan Beulich  <jbeulich@novell.com>
2753
2754         * NEWS: Mention these changes and their effects.
2755         * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2756         is_name_ender.
2757         (check_macro): Likewise.
2758         (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2759         labels together with the closing pseudo-op.
2760         (macro_expand_body): Adjust comment. Range-check input before use.
2761         Adjust mis-spelled diagnostic. Use is_name_beginner.
2762         * read.c (try_macro): New.
2763         (read_a_source_file): New static variable last_eol. Don't list
2764         macro expansion lines more than once. Call try_macro.
2765         (s_macro): Set section of line_label to absolute instead of undefined.
2766         * doc/as.texinfo: Add information on the caveats of these changes.
2767
2768 2005-04-11  Alan Modra  <amodra@bigpond.net.au>
2769
2770         * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2771         * symbols.h (symbol_X_add_number): Update prototype.
2772
2773 2005-04-10  Eric Christopher  <echristo@redhat.com>
2774
2775         * symbols.c (symbol_X_add_number): Fix warning.
2776
2777 2005-04-10  H.J. Lu  <hongjiu.lu@intel.com>
2778
2779         * config/tc-m68k.c (md_begin): Support 64bit host.
2780         (get_num): Support 64bit BFD on 32bit host.
2781
2782 2005-04-10  H.J. Lu  <hongjiu.lu@intel.com>
2783
2784         * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2785
2786 2005-04-09  Alan Modra  <amodra@bigpond.net.au>
2787
2788         * read.c (assign_symbol): Remove const from parm.  Fix xcalloc
2789         call.  Don't do the COFF hacks for multi-emulation gas.  Move
2790         demand_empty_rest_of_line back to caller.
2791         (s_set, equals): demand_empty_rest_of_line here.
2792
2793         PR gas/827
2794         * as.h (rs_dummy): Define.
2795         * symbols.c (symbol_X_add_number): New function.
2796         * symbols.h (symbol_X_add_number): Declare.
2797         * stabs.c (aout_process_stab): Tidy symbol frag setting.
2798         * read.c (assign_symbol): New function, split out from s_set.
2799         Use symbol_find_or_make.  Leave fr_type of dummy frag as rs_dummy.
2800         Fix COFF hacks for multi-emulation gas.
2801         (s_set): Call assign_symbol.  Remove "register" keyword.
2802         (set_zero_frag): New function.
2803         (pseudo_set): Always check for assignment to section syms.
2804         Always set segment and frag of symbol, and likewise extern for
2805         aout/bout.  Handle assignment of sym=sym+/-const specially.  Don't
2806         special case exp.X_add_number non-zero for O_symbol expressions.
2807         (equals): Use assign_symbol.
2808
2809 2005-04-08  Bob Wilson  <bob.wilson@acm.org>
2810
2811         * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2812         SEC_MERGE sections.
2813
2814 2005-04-06  H.J. Lu  <hongjiu.lu@intel.com>
2815
2816         * config/tc-i386.c (tc_gen_reloc): Don't turn
2817         BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2818
2819 2005-04-06  Nick Clifton  <nickc@redhat.com>
2820
2821         * po/rw.po: New translation: Kinyarwanda
2822         * configure.in (ALL_LINGUAS): Add rw
2823         * configure: Regenerate.
2824
2825 2005-04-05  Sterling Augustine  <sterling@tensilica.com>
2826             Bob Wilson  <bob.wilson@acm.org>
2827
2828         * config/tc-xtensa.c (branch_align_power): New.
2829         (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2830         future_alignment_required): Use branch_align_power to check section
2831         alignment as well as xtensa_fetch_width when aligning branch targets.
2832
2833 2005-04-05  Bob Wilson  <bob.wilson@acm.org>
2834
2835         * config/tc-xtensa.c: Warning fixes throughout.
2836         (xtensa_fetch_width): Change to unsigned.
2837         (assemble_nop, xtensa_find_unaligned_branch_targets,
2838         xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2839         is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2840         min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2841         unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2842         count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2843         get_text_align_max_fill_size, get_text_align_nop_count,
2844         get_text_align_nth_nop_size, get_noop_aligned_address,
2845         get_aligned_diff, convert_frag_align_next_opcode,
2846         convert_frag_immed_finish_loop, xtensa_create_property_segments,
2847         xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2848         types, avoiding size_t and using offsetT and addressT appropriately.
2849         (get_text_align_power): Clean up types.  Avoid incorrect bound.
2850         (get_text_align_fill_size): Clean up types.  Restructure for clarity.
2851
2852 2005-04-04  H.J. Lu  <hongjiu.lu@intel.com>
2853
2854         * config/tc-ia64.c (start_unwind_section): Undo the change
2855         of 2004-08-18.
2856         (generate_unwind_image, dot_endp): Likewise.
2857
2858 2005-04-01 David Mosberger  <davidm@hpl.hp.com>
2859
2860         * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2861         le_nop_stop arrays and initializers to file scope.
2862         (md_begin): When generating code for anything other than
2863         Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2864
2865 2005-04-01  Jan Beulich  <jbeulich@novell.com>
2866
2867         * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2868         immediates.
2869
2870 2005-04-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
2871
2872         * NEWS: Mention [fdgh]_floating.
2873         * config/atof-vax.c: Fix some whitespace.
2874         * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2875
2876 2005-04-01  Nick Clifton  <nickc@redhat.com>
2877
2878         * configure.in: Add a check for <unistd.h> providing a prototype
2879         for getopt() which is compatible with the one in
2880         include/getopt.h.  If so then define HAVE_DECL_GETOPT.
2881         * configure: Regenerate.
2882         * config.in (HAVE_DECL_GETOPT): Add.
2883
2884 2005-04-01  Jan Beulich  <jbeulich@novell.com>
2885
2886         * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2887
2888 2005-04-01  Jan Beulich  <jbeulich@novell.com>
2889
2890         * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2891         (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2892
2893 2005-03-30  Julian Brown  <julian@codesourcery.com>
2894
2895         * config/tc-arm.c (arm_adjust_symtab): Rename
2896         bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2897
2898 2005-03-30  Julian Brown  <julian@codesourcery.com>
2899
2900         * config/tc-arm.c (mapping_state): Change documentation in function
2901         comment to cross-reference spec instead. Change type of mapping symbols
2902         to BSF_NO_TYPE.
2903         (arm_adjust_symtab): Don't change type of mapping symbols here.
2904
2905 2005-03-30  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
2906
2907         * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2908         * config.in: Regenerate.
2909         * configure: Regenerate.
2910         * configure.in: Check for ffs decl and alphabetize.
2911
2912 2005-03-29  Daniel Jacobowitz  <dan@codesourcery.com>
2913             Phil Blundell  <philb@gnu.org>
2914
2915         * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2916         (md_apply_fix3): Mark TLS symbols.
2917         (tc_gen_reloc): Handle TLS relocations.
2918         (arm_fix_adjustable): Ignore TLS relocations.
2919         (s_arm_elf_cons): Support expressions after decorated symbols.
2920
2921 2005-03-29  Julian Brown  <julian@codesourcery.com>
2922
2923         * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2924         whether personality routine index N has been output for this section.
2925         (mapping_state): tc_segment_info_data now struct not enum.
2926         (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2927         handled on section change.
2928         (create_unwind_entry): Previous code to output dependency removed.
2929         (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2930         for this section.
2931         * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2932         arm_segment_info_type.
2933         (arm_segment_info_type): New struct.
2934
2935 2005-03-28  Sterling Augustine  <sterling@tensilica.com>
2936             Bob Wilson  <bob.wilson@acm.org>
2937
2938         * config/tc-xtensa.c (do_align_targets): Update comment.
2939         (xtensa_frob_label): Compute "freq" before possibly switching frags.
2940         Insert a LOOP_END frag before every loop target, and do not overload
2941         DESIRE_ALIGN_IF_TARGET frags with loop end information.
2942         (xg_assemble_vliw_tokens): Use do_align_targets.
2943         (xtensa_fix_target_frags): Remove code to convert a
2944         DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2945         negatable branch at the end of a loop.
2946         (frag_can_negate_branch): Delete.
2947
2948 2005-03-28  David Mosberger  <davidm@hpl.hp.com>
2949             H.J. Lu  <hongjiu.lu@intel.com>
2950
2951         PR 803
2952         NEWS: Mention "-mtune=[itanium1|itanium2]".
2953
2954         * config/tc-ia64.c (md): Add tune.
2955         (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2956         (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2957         (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2958         B unit NOPs are discouraged for McKinley-derived cores.
2959         (md_begin): Don't hardcode the "extra_goodness()" function in
2960         the comment...
2961         (ia64_init): Set md.tune to itanium2.
2962
2963         * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2964         * doc/c-ia64.texi: Likewise.
2965
2966 2005-03-27  Ian Lance Taylor  <ian@airs.com>
2967
2968         * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2969         bad C_EFCN symbol, print its name.
2970
2971 2005-03-25  Bob Wilson  <bob.wilson@acm.org>
2972
2973         * config/tc-xtensa.c (use_longcalls): Delete.
2974         (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2975         the use_longcalls flag is set.  Do this before checking the segment.
2976         (xg_expand_assembly_insn): Rearrange to use new do_expand flag.  Never
2977         expand direct calls at this point.
2978         (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2979         (xtensa_find_unmarked_state_frags): Likewise.
2980         (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2981         (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2982         (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2983         * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2984
2985 2005-03-25  Hans-Peter Nilsson  <hp@bitrange.com>
2986
2987         * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2988
2989 2005-03-25  Hans-Peter Nilsson  <hp@axis.com>
2990
2991         * config/tc-cris.h: Convert to ISO C90.
2992         * config/tc-cris.c: Ditto.
2993         (md_estimate_size_before_relax): Remove obsolete comment for
2994         parameter "segment_type".
2995         (md_begin): Document reason for cast of hash_insert argument.
2996         (md_atof): Correct type of parameter "type".
2997
2998 2005-03-24  Nick Clifton  <nickc@redhat.com>
2999
3000         * write.h (bit_fix_new): Remove redundant prototype.
3001         * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
3002         * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
3003         * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
3004         * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
3005         * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
3006         * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
3007         * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
3008         * config/obj-som.c: Convert to ISO-C90 and fix formatting.
3009         * config/obj-som.h: Convert to ISO-C90 and fix formatting.
3010         * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
3011         * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
3012         * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
3013         * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
3014         * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
3015         * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
3016         * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
3017         * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
3018         * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
3019         * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
3020         * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
3021         * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
3022         * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
3023         * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
3024         * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
3025         * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
3026         * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
3027         * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
3028         * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
3029         * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
3030         * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
3031         * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
3032         * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
3033         * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
3034         * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
3035         * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
3036         * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
3037         * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
3038         * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
3039         * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
3040         * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
3041         * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
3042         * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
3043         * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
3044         * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
3045         * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
3046         * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
3047         * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
3048         * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
3049         * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
3050         * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
3051         * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
3052         * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
3053         * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
3054         * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3055         * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
3056
3057 2005-03-23  Jim Blandy  <jimb@redhat.com>
3058
3059         * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
3060         attributes properly.
3061
3062 2005-03-23  Mike Frysinger  <vapier@gentoo.org>
3063             Nick Clifton  <nickc@redhat.com>
3064
3065         * configure.tgt: Accept any C library to accompany a GNU Linux
3066         implementation, not just the GNU C library.
3067         * configure.in: Likewise.
3068         * configure: Regenerate.
3069
3070 2005-03-23  Nick Clifton  <nickc@redhat.com>
3071
3072         * config/tc-tic30.c: Convert to ISO C90 formatting.
3073         * config/tc-tic30.h: Convert to ISO C90 formatting.
3074         * config/tc-pdp11.c: Convert to ISO C90 formatting.
3075         * config/atof-vax.c: Convert to ISO C90 formatting.
3076
3077 2005-03-21  Maciej W. Rozycki  <macro@mips.com>
3078
3079         * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
3080         relocations correctly as well.
3081         (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
3082         relocations in mergeable sections section-relative either.
3083
3084 2005-03-21  Bob Wilson  <bob.wilson@acm.org>
3085
3086         * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
3087
3088 2005-03-21  Nick Clifton  <nickc@redhat.com>
3089
3090         * config/tc-sh.c (sh_elf_final_processing): Fix compile time
3091         warning by providing a prototype for sh_symbian_find_elf_flags.
3092
3093         * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
3094         previous delta.
3095
3096 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
3097
3098         * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
3099         along with other formats that set bfd_gas.  Remove unnecessary
3100         setting of bfd_gas.  Delete strongarm cases in generic_target
3101         switch.
3102
3103 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
3104
3105         PR gas/780
3106         * config/tc-m68k.c (TRUNC, SEXT): Define.
3107         (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
3108         (m68k_ip): Truncate or sign extend expressions as appropriate.
3109         (get_num): Likewise.
3110         (md_apply_fix3): Use SEXT.
3111
3112 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
3113
3114         * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
3115         (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
3116         (obj-vms.o): Delete rule.
3117         Run "make dep-am".
3118         * Makefile.in: Regenerate.
3119         * aclocal.m4: Regenerate.
3120         * doc/Makefile.in: Regenerate.
3121         * po/POTFILES.in: Regenerate.
3122
3123 2005-03-18  C Jaiprakash  <cjaiprakash@noida.hcltech.com>
3124
3125         * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
3126         flag for coldfire v4e.
3127
3128 2005-03-17  Bob Wilson  <bob.wilson@acm.org>
3129
3130         * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3131         xg_apply_fix_value and return a value to indicate success.
3132         (md_pcrel_from): Skip check of fx_done.  Return 0 if not PC-relative.
3133         (xtensa_force_relocation): Remove checks for VTABLE relocs.
3134         (xtensa_validate_fix_sub): New.
3135         (xtensa_fix_adjustable): Remove check for external or weak symbols.
3136         (tc_gen_reloc): Move code to handle difference of symbols and code to
3137         apply tentative fix values to ...
3138         (md_apply_fix3): ...here.  Enable standard overflow checks for simple
3139         8, 16, and 32 bit relocations.  Apply fixes for slot-specific
3140         relocations when linkrelax flag is not set.
3141         * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3142         (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3143
3144 2005-03-17  Jan Beulich  <jbeulich@novell.com>
3145
3146         * config/tc-i386.c (i386_scale): Beautify error message.
3147         (Intel syntax comments): Update.
3148         (struct intel_parser_s): Add fields in_offset, in_bracket, and
3149         next_operand.
3150         (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3151         Remove declarations.
3152         (intel_bracket_expr): Declare.
3153         (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3154         of the function body in a loop allowing to split an operand into two.
3155         Replace calls to malloc and checks of it returning non-NULL with
3156         calls to xmalloc/xstrdup.
3157         (intel_expr): SHORT no longer handled here. Add comment indicating
3158         comparison ops need implementation.
3159         (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3160         Check right operand of - does not specify a register when parsing
3161         the address of a memory reference.
3162         (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3163         Check operands do not specify a register when parsing the address of
3164         a memory reference.
3165         (intel_e06, intel_e06_1): Likewise.
3166         (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3167         handle SHORT as well as unary + and -. Don't accept : except for
3168         segment overrides or in direct far jump/call insns.
3169         (intel_brack_expr): New.
3170         (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3171         intel_brack_expr.
3172         (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3173         through in certain cases. Use intel_brack_expr. Add new diagnostics.
3174         Allow symbolic constants as register scale value.
3175         (intel_get_token): Replace call to malloc and check of return value
3176         with call to xmalloc. Change handling for FLAT to match MASM's.
3177         (intel_putback_token): Don't try to back up/free current token if
3178         that is T_NIL.
3179
3180 2005-03-16  Daniel Jacobowitz  <dan@codesourcery.com>
3181
3182         * configure.tgt: Set emulation for arm-*-eabi*.
3183         * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3184         * config/te-armeabi.h: New file.
3185         * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3186         * config/te-symbian.h: Include "te-armeabi.h".
3187
3188 2005-03-16  Nick Clifton  <nickc@redhat.com>
3189
3190         * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3191         local variable in case it is clobbered by the setjmp.
3192
3193 2005-03-16  Nick Clifton  <nickc@redhat.com>
3194             Ben Elliston  <bje@au.ibm.com>
3195
3196         * configure.in (werror): New switch: Add -Werror to the
3197         compiler command line.  Enabled by default.  Disable via
3198         --disable-werror.
3199         * configure: Regenerate.
3200
3201 2005-03-16  Nick Clifton  <nickc@redhat.com>
3202
3203         * config/obj-coff.h: Convert to ISO C90 formatting.
3204         * config/obj-coff.c: Convert to ISO C90 formatting.
3205
3206 2005-03-15  Zack Weinberg  <zack@codesourcery.com>
3207
3208         * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3209         is_mls parameter; do not diagnose Rm==Rd when is_mls.
3210         (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3211         (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3212         (insns): Add ARMv6T2 instructions:
3213         bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3214         (arm_archs): Add V6T2 variants.
3215
3216 2005-03-15  Nick Clifton  <nickc@redhat.com>
3217
3218         * NEWS: Add cutoff for changes in 2.16 release.
3219
3220 2005-03-15  Jan Beulich  <jbeulich@novell.com>
3221
3222         * expr.c (operand): Merge handling of unary + into that for unary
3223         -, !, and ~.
3224
3225 2005-03-14  Eric Christopher  <echristo@redhat.com>
3226
3227         * config/tc-mips.c: Include dw2gencfi.h.
3228         (mips_cfi_frame_initial_instructions): New.
3229         * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3230         (tc_cfi_frame_initial_instructions): Ditto.
3231         (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3232         (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3233         * Makefile.am: Update dependencies.
3234         * Makefile.in: Regenerate.
3235
3236 2005-03-15  Alan Modra  <amodra@bigpond.net.au>
3237
3238         * po/es.po: Commit new Spanish translation.
3239
3240 2005-03-14  Alan Modra  <amodra@bigpond.net.au>
3241
3242         * po/tr.po: Commit new Turkish translation.
3243
3244 2005-03-12  Zack Weinberg  <zack@codesourcery.com>
3245
3246         * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3247         wfi, yield.
3248
3249 2005-03-11  Daniel Jacobowitz  <dan@codesourcery.com>
3250
3251         * config-gas.com: Mark vax-vms as obsolete.
3252         * configure.in: Remove fmt=vms support.
3253         * config.in: Regenerate.
3254         * configure: Regenerate.
3255         * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3256
3257 2005-03-10  Sterling Augustine  <sterling@tensilica.com>
3258             Bob Wilson  <bob.wilson@acm.org>
3259
3260         * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3261         when checking if xg_resolve_literals needs to be called.
3262         * config/tc-xtensa.h: Fix spelling typo in a comment.
3263
3264 2005-03-10  Jan Beulich  <jbeulich@novell.com>
3265
3266         * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3267         * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3268         crafted structure declarations with the types from macro.h.
3269
3270 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3271
3272         * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3273         for -mno-shared optimization.
3274
3275 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3276
3277         * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3278         (MAX_NOPS): Bump to 4.
3279         (mips_fix_vr4130): New variable.
3280         (nops_for_vr4130): New function.
3281         (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS.  Use
3282         nops_for_vr4130 if working around VR4130 errata.
3283         (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3284         (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3285         (md_parse_option): Handle them.
3286         (md_show_usage): Print them.
3287         * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3288
3289 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3290
3291         * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3292         branch delay code.
3293
3294 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3295
3296         * config/tc-mips.h (mips_flush_pending_output): Delete.
3297         (mips_emit_delays): Declare.
3298         (md_flush_pending_output): Use mips_emit_delays.
3299         * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3300         the previous instructions.
3301         (md_begin, append_insn, md_parse_option): Update callers.
3302         (mips_emit_delay): Remove parameter.  Move INSNS != 0 code to
3303         start_noreorder.
3304         (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3305         (s_gpdword): Update callers.
3306         (start_noreorder, end_noreorder): New functions.
3307         (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3308         manipulating mips_opts or prev_nop_frag directly.
3309         (mips_flush_pending_output): Delete.
3310
3311 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3312
3313         * config/tc-mips.c (mips_move_labels): New function, taken from...
3314         (append_insn, mips_emit_delays): ...here.
3315
3316 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3317
3318         * config/tc-mips.c (MAX_NOPS): New macro.
3319         (history): Resize to 1 + MAX_NOPS.
3320         (fix_vr4120_class): New enumeration.
3321         (vr4120_conflicts): New variable.
3322         (init_vr4120_conflicts): New function.
3323         (md_begin): Call it.
3324         (insn_uses_reg): Constify first argument.
3325         (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3326         (nops_for_insn_or_target): New functions.
3327         (append_insn): Use the new nops_for_* functions instead of inline
3328         delay checks.  Generalize prev_nop_frag handling to handle an
3329         arbitrary history length.  Insert nops into the history buffer
3330         once the number of nops in prev_nop_frag is fixed.
3331         (emit_delays): Use nops_for_insn instead of inline delay checks.
3332
3333 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3334
3335         * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3336         check from branch delay code.  Remove unnecessary check for branches.
3337
3338 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3339
3340         * config/tc-mips.c (dummy_opcode): Delete.
3341         (nop_insn, mips16_nop_insn): New variables.
3342         (NOP_INSN): New macro.
3343         (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3344         (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3345         (md_begin): Initialize nop_insn and mips16_nop_insn.
3346         (append_insn): Use the new emit_nop function to add nops, recording
3347         them in the history buffer.  Use add_fixed_insn or add_relaxed_insn
3348         to reserve room for the instruction and install_insn to install the
3349         final form.  Use insert_into_history to record the instruction in
3350         the history buffer.  Use move_insn to do delay slot filling.
3351         (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3352         (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3353         (mips16_ip): Use create_insn to initialize mips_cl_insns.
3354
3355 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3356
3357         * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3358         (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3359         (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3360         (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3361         (mips16_ip): Use the new macros instead of explicit masks and shifts.
3362
3363 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3364
3365         * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3366         and extended_p fields with a single fixed_p field.
3367         (append_insn, mips_no_prev_insn): Adjust accordingly.
3368
3369 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3370
3371         * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3372         a single mips16_absolute_jump_p bit.
3373         (append_insn): Adjust accordingly.
3374
3375 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3376
3377         * config/tc-mips.h (mips_cl_insn): Move definition to...
3378         * config/tc-mips.c (mips_cl_insn): ...here.  Add new fields:
3379         frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3380         and extended_p.
3381         (history): New variable.
3382         (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3383         (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3384         (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3385         (prev_prev_insn_unreordered): Delete.
3386         (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3387         (macro_start): Replace uses of prev_insn* with the equivalent history[]
3388         field.
3389
3390 2005-03-08  Daniel Jacobowitz  <dan@codesourcery.com>
3391
3392         * doc/Makefile.am: Update as.info dependencies.
3393         * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3394
3395 2005-03-08  Jan Beulich  <jbeulich@novell.com>
3396
3397         * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3398         error, and point to .purgem documentation if someone really needs
3399         re-definitions.
3400         * NEWS: Mention macro redefinition is now an error.
3401
3402 2005-03-08  Jan Beulich  <jbeulich@novell.com>
3403
3404         * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3405         emitted to. Add more precise diagnostics for non-fitting insns based
3406         on that. Eliminate now superfluous special casing of MLX. Clear out
3407         slot information when dropping an insn.
3408
3409 2005-03-08  Jan Beulich  <jbeulich@novell.com>
3410
3411         * config/tc-ia64.c (parse_section_name): Rename to...
3412         (cross_section): In addition to separating the name from the rest of
3413         the arguments, also carry out the operation.
3414         (dot_xdata): Use cross_section.
3415         (dot_float_cons): Likewise.
3416         (dot_xstringer): Likewise.
3417         (dot_xdata_ua): Likewise.
3418         (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3419
3420 2005-03-05  Alan Modra  <amodra@bigpond.net.au>
3421
3422         * po/gas.pot: Regenerate.
3423
3424 2005-03-04  David Daney  <ddaney@avtrex.com>
3425
3426         * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3427         instead of '_gp' for -mno-shared optimization.
3428         (s_cpload): Ditto.
3429         (s_abicalls): Document it in the comment.
3430         (md_show_usage): Document the -mno-shared option.
3431
3432 2005-03-04  Richard Sandiford  <rsandifo@redhat.com>
3433
3434         * config/tc-mips.c (mips_set_options): Add sym32 field.
3435         (mips_opts): Initialize it.
3436         (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3437         (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3438         (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3439         (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3440         when deciding whether to use a symbolic %highest/%higher expansion.
3441         (macro): Likewise.  Remove o64/n32 linux hack.  Always use
3442         ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3443         and "la".  Handle constants separately from symbolic expressions in
3444         the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3445         and using load_register to load the high part of the address.
3446         (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3447         (OPTION_ELF_BASE): Bump by 2.
3448         (md_longopts): Add entries for -msym32 and -mno-sym32.
3449         (md_parse_option): Handle them.
3450         (usage): Document them.
3451         (s_mipsset): Handle ".set sym32" and ".set nosym32".
3452         (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3453         HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3454         * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3455         -msym32 and -mno-sym32.
3456
3457 2005-03-03  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
3458
3459         * config/tc-mips.c (load_address): Implement GP optimization
3460         for 64bit address space non-PIC. Fix formatting.
3461         (macro): Likewise. Simplify code.
3462         (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3463         (mips_after_parse_args): Simplify code.
3464
3465 2005-03-03  Nick Clifton  <nickc@redhat.com>
3466
3467         * expr.c (operand): Remove redundant code enclosed by #ifdef
3468         RELAX_PAREN_GROUPING....#endif.
3469
3470         * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3471         reloc is the difference of two symbols defined in the same
3472         section.
3473
3474         * config/tc-iq2000.c (line_comment_chars): Include the # character
3475         as otherwise this breaks #APP/#NO_APP processing.
3476
3477 2005-03-03  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
3478
3479         * config/tc-arc.c(md_assemble): Remove dead code for handling
3480         immediate indexing of ld and st .
3481
3482 2005-03-02  Daniel Jacobowitz  <dan@codesourcery.com>
3483             Joseph Myers  <joseph@codesourcery.com>
3484
3485         * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3486         %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3487         (parse_relocation): Check for a word break after a relocation
3488         operator.
3489         (md_apply_fix3): Handle TLS relocations, and mark thread-local
3490         symbols.
3491
3492 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
3493
3494         * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3495
3496 2005-03-02  Jan Beulich  <jbeulich@novell.com>
3497
3498         * as.c (main): Use unlink_if_ordinary instead of unlink.
3499         * messages.c (as_fatal): Likewise.
3500
3501 2005-03-02  Jan Beulich  <jbeulich@novell.com>
3502
3503         * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3504         accesses.
3505         (parse_register): Allow cr8...15 in all modes.
3506
3507 2005-03-02  Jan Beulich  <jbeulich@novell.com>
3508
3509         * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3510         etc. like normal symbol references (T_ID).
3511
3512 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
3513
3514         * symbols.c (fb_label_name): Fix silly thinko in last change.
3515
3516 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
3517
3518         * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3519         * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3520
3521         * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3522
3523 2005-03-01  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
3524
3525         PR gas/708
3526         * config/tc-arc.c (md_assemble): Initialize suffix for extension
3527         suffixes also.
3528
3529 2005-03-01  Alan Modra  <amodra@bigpond.net.au>
3530
3531         * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3532
3533         * as.h (assert): Warning fix.
3534         * expr.c (expr): Correct assertion.
3535         * read.c (s_comm_internal): Remove assertion.
3536         * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3537         (fixup_segment): Remove assertion.
3538         * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3539         (md_apply_fix3): Likewise.
3540         * config/tc-i370.c (md_begin): Correct assertion.
3541         (i370_macro): Warning fix for assertion.
3542
3543 2005-03-01  Alan Modra  <amodra@bigpond.net.au>
3544
3545         * configure.in (AC_C_BIGENDIAN): Invoke.
3546         * configure: Regenerate.
3547         * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3548         host variable to set string header size.
3549         * config/obj-aout.c (obj_header_append): Don't use host structs.
3550         (obj_symbol_to_chars): Likewise.
3551         (obj_emit_strings): Likewise.  Use the passed in output pointer.
3552         * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3553         * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3554         not sizeof host struct.
3555         (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3556         (obj_emit_strings): Likewise.
3557         * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3558         (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3559         sizeof host struct.
3560         (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3561         sizeof host struct.
3562         (host_number_to_chars): Define.
3563         * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3564         host internal struct to set header sizes.
3565         * config/tc-i960.c (md_number_to_field): Warning fix.
3566         (md_ri_to_chars): Use host byte order.
3567         (get_cdisp, md_apply_fix3): Warning fix.
3568         * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3569
3570 2005-02-28  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
3571
3572         * doc/c-arc.texi: Update documentation about ARC's extension
3573         instructions.
3574
3575 2005-02-27  Svein E. Seldal  <svein@dev.seldal.com>
3576
3577         * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3578         address for myself.
3579
3580 2005-02-23  Alan Modra  <amodra@bigpond.net.au>
3581
3582         * cgen.c: Warning fixes.
3583         * config/tc-arc.c: Likewise.
3584         * config/tc-arm.c: Likewise.
3585         * config/tc-avr.c: Likewise.
3586         * config/tc-d10v.c: Likewise.
3587         * config/tc-d30v.c: Likewise.
3588         * config/tc-frv.c: Likewise.
3589         * config/tc-frv.h: Likewise.
3590         * config/tc-h8300.c: Likewise.
3591         * config/tc-h8500.c: Likewise.
3592         * config/tc-i370.c: Likewise.
3593         * config/tc-i960.c: Likewise.
3594         * config/tc-ia64.c: Likewise.
3595         * config/tc-ip2k.c: Likewise.
3596         * config/tc-m68hc11.c: Likewise.
3597         * config/tc-maxq.c: Likewise.
3598         * config/tc-mcore.c: Likewise.
3599         * config/tc-mips.c: Likewise.
3600         * config/tc-msp430.c: Likewise.
3601         * config/tc-pj.c: Likewise.
3602         * config/tc-ppc.c: Likewise.
3603         * config/tc-ppc.h: Likewise.
3604         * config/tc-s390.c: Likewise.
3605         * config/tc-sh.c: Likewise.
3606         * config/tc-sh64.c: Likewise.
3607         * config/tc-tic4x.c: Likewise.
3608         * config/tc-tic80.c: Likewise.
3609         * config/tc-v850.c: Likewise.
3610         * config/tc-vax.c: Likewise.
3611         * config/tc-w65.c: Likewise.
3612         * config/tc-xstormy16.c: Likewise.
3613         * config/tc-z8k.c: Likewise.
3614
3615 2005-02-22  Catherine Moore  <clm@cm00re.com>
3616
3617         * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3618         * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3619
3620 2005-02-22  Eric Christopher  <echristo@redhat.com>
3621
3622         * config/tc-mips.c (struct proc): Change isym to
3623         func_sym. New member func_end_sym.
3624         (s_mips_ent): Update.
3625         (s_mips_end): Ditto. Add code to compute function size.
3626
3627 2005-02-22  Alan Modra  <amodra@bigpond.net.au>
3628
3629         * read.c: Warning fixes.
3630         * config/obj-elf.c: Likewise.
3631
3632 2005-02-22  Maciej W. Rozycki  <macro@mips.com>
3633
3634         * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3635         emitting insn.
3636
3637 2005-02-21  H.J. Lu  <hongjiu.lu@intel.com>
3638
3639         * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3640         SEC_COFF_SHARED.
3641
3642         * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3643         SEC_TIC54X_BLOCK.
3644         (demand_empty_rest_of_line): Likewise.
3645         (tic54x_sblock): Likewise.
3646         (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3647
3648 2005-02-21  Alan Modra  <amodra@bigpond.net.au>
3649
3650         * read.c (address_bytes): New function.
3651         (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3652         (potable): Add "dc.a".
3653         (cons_worker): Handle "dc.a".
3654         * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3655
3656 2005-02-21  Alan Modra  <amodra@bigpond.net.au>
3657
3658         * input-file.c (input_file_open): Rearrange to avoid warning.
3659
3660 2005-02-19  Alan Modra  <amodra@bigpond.net.au>
3661
3662         * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3663         * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3664         * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3665
3666 2005-02-18  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
3667
3668         * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3669         uses after .set noat.
3670         (load_address): Likewise.
3671         (macro): Likewise. Don't try to avoid $at use by sacrificing
3672         the target register before it is stored, it won't work.
3673
3674 2005-02-17  James E Wilson  <wilson@specifixinc.com>
3675
3676         * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3677         see an instruction that specifies a template.
3678
3679 2005-02-18  Alan Modra  <amodra@bigpond.net.au>
3680
3681         * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3682         * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3683         * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3684
3685 2005-02-17  H.J. Lu  <hongjiu.lu@intel.com>
3686
3687         * NEWS: Mention "-mhint.b=[ok|warning|error]".
3688
3689         * config/tc-ia64.c (md): Add hint_b.
3690         (emit_one_bundle): Handle md.hint_b for "hint".
3691         (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3692         (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3693         (ia64_init): Set md.hint_b to error.
3694         (md_assemble): Handle md.hint_b for "hint.b".
3695
3696         * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3697         * doc/c-ia64.texi: Likewise.
3698
3699 2005-02-17  Alan Modra  <amodra@bigpond.net.au>
3700
3701         * tc.h (struct relax_type, relax_typeS): Move from here..
3702         * as.h: ..to here.  Make rlx_forward and rlx_backward an offsetT.
3703         * ecoff.c (ecoff_new_file): Add appfile param.
3704         * ecoff.h (ecoff_new_file): Likewise.
3705         * itbl-lex.h: New file.
3706         * itbl-lex.l: Include itbl-lex.h.
3707         * itbl-parse.y: Likewise.
3708         (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3709         * read.c (s_app_file_string): Mark appfile possibly unused.
3710         * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3711         * subsegs.h (struct seg_info_trash): Delete.
3712         (seg_info): Use segment_info_type instead.
3713         * config/obj-coff.c (struct filename_list): Make filename const char *.
3714         * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3715         * config/obj-elf.c (elf_file_symbol): Similarly.
3716         * config/tc-a29k.c (md_apply_fix3): Make val a valueT.  Don't use
3717         signed right shift.
3718         * config/tc-arc.c (md_operand): Warning fix.
3719         * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3720         (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3721         * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3722         * config/tc-frv.c (frv_force_relocation): Warning fix.
3723         * config/tc-m68k.c (md_parse_option): Delete unused var.
3724         * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3725         * config/tc-sparc.c: Likewise.
3726         (s_common): Warning fix.
3727         * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3728         * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3729         addressT.
3730         * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3731         * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3732         sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3733         * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3734         (tic4x_do_align): Use TIC_NOP_OPCODE.
3735         * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3736         * config/tc-vax.c: Include netinet/in.h.
3737         (tc_headers_hook): Formatting.
3738         * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3739
3740 2005-02-17  Jan Beulich  <jbeulich@novell.com>
3741
3742         * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3743         parsing inN, locN, outN. Set 'idx' to offset register number starts
3744         at. Don't handle numbers with leading zeroes or beyond 95. Remove
3745         pointless cast.
3746
3747 2005-02-16  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
3748
3749         * config/tc-mips.c (load_address): Fix formatting.
3750         (macro): Don't use AT if .set noat is in effect. Fix formatting.
3751         Catch macros which are unexpandable without AT. Remove duplicate
3752         zeroing of used_at.
3753         (macro2): Remove duplicate zeroing of used_at.
3754
3755 2005-02-16  Alan Modra  <amodra@bigpond.net.au>
3756
3757         * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3758         than zero.
3759
3760 2005-02-15  Nigel Stephens  <nigel@mips.com>
3761             Maciej W. Rozycki  <macro@mips.com>
3762
3763         * config/tc-mips.c (reloc_needs_lo_p): Handle
3764         BFD_RELOC_MIPS16_HI16_S.
3765         (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3766         (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3767         and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3768         complaints on.
3769         (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3770         BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3771         Call my_getSmallExpression() to parse percent operators.
3772         (percent_op_match, mips_percent_op): Separate definitions.
3773         (mips16_percent_op): Define percent operators for the MIPS16 mode.
3774         (parse_relocation): Handle the MIPS16 mode using
3775         mips16_percent_op.
3776         (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3777         BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3778
3779 2005-02-15  Jan Beulich  <jbeulich@novell.com>
3780
3781         * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3782         instead of explicitly dealing with the translation; exclude
3783         relocations that are already pcrel, however.
3784
3785 2005-02-15  Jan Beulich  <jbeulich@novell.com>
3786
3787         * config/tc-ia64.c: Include limits.h (if available).
3788         (gr_values[0]): Set path to INT_MAX.
3789         (dot_reg_val): Don't allow changing value of r0. Limit range of
3790         general registers at r127.
3791         (specify_resource): Default resource index is -1. Don't set resource
3792         index (in case IA64_RS_RSE) without setting the specific flag.
3793         (note_register_values): Check operand is O_constant before tracking
3794         input value of moves. Add tracking for dep.z with constant inputs.
3795         (print_dependency): Resource index of specific resource may be zero.
3796         (check_dependencies): Likewise.
3797
3798 2005-02-15  Jan Beulich  <jbeulich@novell.com>
3799
3800         * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3801         reg_class. Check operands and emit diagnostics for illegal use of
3802         registers.
3803
3804 2005-02-15  Jan Beulich  <jbeulich@novell.com>
3805
3806         * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3807         new variables type, suffix, and width. Handle
3808         BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3809         Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3810         FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3811         FUNC_DTP_RELATIVE case. Return incoming relocation type if
3812         BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3813         if unable to translate relocation type, using the new variables.
3814
3815 2005-02-15  Jan Beulich  <jbeulich@novell.com>
3816
3817         * config/tc-ia64.h (ia64_symbol_chars): Declare.
3818         (ty_symbol_chars): Define.
3819         * config/tc-ia64.c (ia64_symbol_chars): Define.
3820
3821 2005-02-15  Jan Beulich  <jbeulich@novell.com>
3822
3823         * config/tc-ia64.c (ia64_parse_name): Only update next character if
3824         input_line_pointer was advanced.
3825
3826 2005-02-14  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
3827
3828         * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3829         within |.
3830
3831 2005-02-13  Jan Beulich  <jbeulich@novell.com>
3832
3833         * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3834         (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3835         indicator.
3836         (ia64_init): Set md.detect_dv.
3837         (ia64_start_line): New static variable warned. Warn only once when
3838         encountering explicit stops in automatic mode.
3839         * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3840         * NEWS: Mention new default mode.
3841
3842 2005-02-13  Jan Beulich  <jbeulich@novell.com>
3843
3844         * config/tc-ia64.c (dot_rot): Add comment that name strings should
3845         be freed when wiping out previous state. Canonicalize names before
3846         use. Free name string when detecting redefinition.
3847         (dot_pred_rel): Call generic expression parser to process arguments.
3848         Handle O_register case for individual predicates and O_subtract for
3849         ranges.
3850         (ia64_parse_name): Canonicalize name before looking it up in dynamic
3851         register hash.
3852         (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3853         Warn if multiple found, issue error if resulting symbol name has zero
3854         length.
3855         (dot_alias): Canonicalize name before use.
3856
3857 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
3858
3859         * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3860         and 0 for error.
3861         (in_procedure): Return -1 for warning.
3862         (in_prologue): Likewise.
3863         (in_body): Likewise.
3864
3865 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
3866
3867         * config/tc-ia64.c (dot_xdata): Undo the last change.
3868         (dot_float_cons): Likewise.
3869         (dot_xstringer): Likewise.
3870         (dot_xdata_ua): Likewise.
3871         (dot_float_cons_ua): Likewise.
3872
3873 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
3874
3875         * NEWS: Mention "-munwind-check=[warning|error]".
3876
3877         * config/tc-ia64.c (md): Add unwind_check.
3878         (unwind_diagnostic): New.
3879         (in_procedure): Call unwind_diagnostic when a directive isn't
3880         in procedure.
3881         (in_prologue): Call unwind_diagnostic when a directive isn't in
3882         prologue.
3883         (in_body): Call unwind_diagnostic when a directive isn't in
3884         body region.
3885         (dot_endp): Set md.unwind_check to error before calling
3886         in_procedure and restore it after. When the name is missing or
3887         couldn't be found, use the one from the last .proc if
3888         md.unwind_check isn't error. Warn if md.unwind_check is
3889         warning.
3890         (md_parse_option): Handle "-munwind-check=[warning|error]".
3891         (md_show_usage): Add "-munwind-check=[warning|error]".
3892         (ia64_init): Set md.unwind_check to warning.
3893
3894         * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3895         * doc/c-ia64.texi: Likewise.
3896
3897 2005-02-11  Jan Beulich  <jbeulich@novell.com>
3898
3899         * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3900         (LEX_QM): Likewise.
3901         (ia64_parse_name): New third parameter.
3902         (md_parse_name): Pass third argument.
3903         * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3904         (md_operand): Handling of '@'-prefixed symbols moved from here...
3905         (ia64_parse_name): ...to here.
3906
3907 2005-02-11  Jan Beulich  <jbeulich@novell.com>
3908
3909         * config/tc-ia64.c (md): Remove last_groups and group_idx.
3910         (errata_nop_necessary_p): Remove declaraction and definition.
3911         (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3912         update md.group_idx. Don't reset md.last_groups.
3913
3914 2005-02-11  Jan Beulich  <jbeulich@novell.com>
3915
3916         * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3917         argument.
3918         (dot_xdata): Free section name after use.
3919         (dot_float_cons): Likewise.
3920         (dot_xstringer): Likewise.
3921         (dot_xdata_ua): Likewise.
3922         (dot_float_cons_ua): Likewise.
3923         (md_pseudo_table): Add xdata16 and xdata16.ua.
3924
3925 2005-02-10  H.J. Lu  <hongjiu.lu@intel.com>
3926
3927         * doc/all.texi: Add IA64.
3928         * doc/as.texinfo: Likewise.
3929
3930         * doc/c-ia64.texi: Fix typos.
3931
3932 2005-02-10  Julian Brown  <julian@codesourcery.com>
3933
3934         * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3935         BFD_RELOC_UNUSED.
3936         (do_t_push_pop): Likewise.
3937         (md_assemble): Likewise.
3938         (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3939         BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3940         (create_unwind_entry): Output dependency on the required personality
3941         routines.
3942
3943 2005-02-07  Nathan Sidwell  <nathan@codesourcery.com>
3944
3945         * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3946         * subsegs.c (seg_not_empty_p): Likewise.
3947
3948 2005-02-07  Inderpreet Singh <inderpreetb@noida.hcltech.com>
3949
3950         * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3951         relative jump calculation.
3952         <md_convert_frag) : Likewise.
3953         <output_disp): Likewise.
3954
3955 2005-02-07  Hans-Peter Nilsson  <hp@axis.com>
3956
3957         * write.c (write_object_file): Recognize warning-symbol construct
3958         and skip object- and target- handling for the second symbol.
3959
3960 2005-02-02  Jan Beulich  <jbeulich@novell.com>
3961
3962         * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3963         designators along with quoted ones. Free copy of quoted designator
3964         when done.
3965
3966 2005-02-01  Ben Elliston  <bje@au.ibm.com>
3967
3968         * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3969         config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3970         config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3971         config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3972         config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3973         config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3974         config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3975         config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3976         config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3977         config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3978         config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3979         config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3980         config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3981         #if 0'd code throughout.
3982
3983 2005-01-31  Nick Clifton  <nickc@redhat.com>
3984
3985         * as.c (parse_args): Bump copyright date reported by --version to
3986         2005.
3987
3988 2005-01-31  Nick Clifton  <nickc@redhat.com>
3989
3990         * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3991         and vax-vms.
3992
3993 2005-01-31  Jan Beulich  <jbeulich@novell.com>
3994
3995         * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3996         that can end with .endr in that case. Make requiring/permitting
3997         pseudo-ops without leading dot closer to the logic in read.c serving
3998         the same purpose.
3999         (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
4000         ignored.
4001
4002 2005-01-31  Jan Beulich  <jbeulich@novell.com>
4003
4004         * macro.c (do_formals): Adjust to no longer accept empty parameter
4005         names.
4006         (define_macro): Adjust to no longer accept empty macro name, garbage
4007         following the parameters, or macros that were previously defined.
4008         * read.c (s_bad_end): Declare.
4009         (potable): Add endm. Handler for endr and endm is s_bad_end.
4010         (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
4011         and .endr.
4012         * read.h (s_bad_endr): Remove.
4013
4014 2005-01-31  Jan Beulich  <jbeulich@novell.com>
4015
4016         * config/tc-ia64.c (parse_operands): Parse all specified operands,
4017         immediately discarding (but counting) those exceeding the maximum
4018         possible amount. Track whether output and input operand counts ever
4019         matched, and use this to better indicate which of the operands/
4020         operand types was wrong; specifically don't default to pointing to
4021         the first operand.
4022
4023 2005-01-31  Jan Beulich  <jbeulich@novell.com>
4024
4025         * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
4026         variable in dot_endp). Add body and insn. Make prologue,
4027         prologue_mask, body, and insn bitfields.
4028         (fixup_unw_records): Remove spurious new-lines from end of diagnostic
4029         messages.
4030         (in_procedure, in_prologue, in_body): New.
4031         (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4032         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4033         dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
4034         dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
4035         dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
4036         dot_personality): Use the appropriate one of the above.
4037         (dot_proc): Clear unwind.proc_start; set to current location only if
4038         none of the entry points were valid. Check for non-zero-length entry
4039         point names. Check that entry points aren't defined, yet. Clear
4040         unwind.prologue, unwind.body, and unwind.insn.
4041         (dot_body): Call in_procedure. Check that first directive in procedure
4042         had no insns emitted before. Set unwind.body.
4043         (dot_prologue): Call in_procedure. Check that not already in prologue.
4044         Check that first directive in procedure had no insns emitted before.
4045         Clear unwind.body.
4046         (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
4047         length entry point names. Check that entry points became defined.
4048         (md_assemble): Set unwind.insn once unwind.proc_start is defined.
4049
4050 2005-01-31  Jan Beulich  <jbeulich@novell.com>
4051
4052         * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
4053         before actually using it. Don't generate an error in manual bundling
4054         mode when looking at an insn requiring slot 2 but not yet at slot 2.
4055         Don't generate an error in manual bundling mode when looking at an
4056         insn required to be last in its group but the required slot hasn't
4057         been reached, yet. Allow conversion from MII to MI;I for bundle
4058         consisting of only 2 insns with the stop between them. Suppress
4059         various meaningless errors resulting from detecting earlier ones.
4060
4061 2005-01-31  Jan Beulich  <jbeulich@novell.com>
4062
4063         * config/tc-ia64.c (parse_operands): Also handle alloc without first
4064         input being ar.pfs.
4065
4066 2005-01-28  Christian Groessler  <chris@groessler.org>
4067
4068         * config/tc-z8k.c (md_assemble): Improve error detection.
4069
4070 2005-01-28  Jan Beulich  <jbeulich@novell.com>
4071
4072         * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
4073         for personality routine pointer only if there is one.
4074         (ia64_convert_frag): Likewise.
4075         (generate_unwind_image): Likewise.
4076
4077 2005-01-27  Christian Groessler  <chris@groessler.org>
4078
4079         * config/tc-z8k.c (INSERT): Remove, not used anywhere.
4080         (md_apply_fix3): Make relative branches out of range an error
4081         instead of a warning.  Display correct line number for out of
4082         range branches/calls/memory accesses.
4083
4084 2005-01-27  Nathan Sidwell  <nathan@codesourcery.com>
4085
4086         * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
4087         to emit .debug_line and other debug sections.
4088         * as.h (seg_not_empty_p): Declare.
4089         * subsegs.c (seg_not_empty_p): New predicate.
4090
4091 2005-01-27  Andrew Cagney  <cagney@gnu.org>
4092
4093         * configure: Regenerate to track ../gettext.m4 change.
4094
4095 2005-01-27  Jan Beulich  <jbeulich@novell.com>
4096
4097         * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
4098
4099 2005-01-27  Jan Beulich  <jbeulich@novell.com>
4100
4101         * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
4102         to/from application registers dynamic insns.
4103         (md_assemble): Defer resolution of move to/from application registers
4104         dynamic insns when they can be issued on either the I- or M-units.
4105
4106 2005-01-25  Alexandre Oliva  <aoliva@redhat.com>
4107
4108         * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
4109         2004-12-10  Alexandre Oliva  <aoliva@redhat.com>
4110         * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
4111         2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
4112         * cgen.c (gas_cgen_parse_operand): Handle
4113         CGEN_PARSE_OPERAND_SYMBOLIC.
4114         * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
4115         (frv_force_relocation): Likewise.  Fix handling of PIC
4116         relocations.
4117         (md_apply_fix3): Likewise.
4118
4119 2005-01-21  Ben Elliston  <bje@au.ibm.com>
4120
4121         * as.h: Remove #if 0'd code.
4122         * atof-generic.c (atof_generic): Likewise.
4123         * ecoff.c (ecoff_directive_frame): Likewise.
4124         * frags.h (FRAG_APPEND_1_CHAR): Likewise.
4125         * itbl-ops.c (itbl_add_reg): Likewise.
4126         * listing.c (calc_hex): Likewise.
4127         * read.c (MASK_CHAR): Likewise.
4128         * subsegs.c (subsegs_print_statistics): Likewise.
4129         * symbols.c (indent): Likewise.
4130         * write.c (write_relocs): Likewise.
4131         (write_object_file): Likewise.
4132         (relax_frag): Likewise.
4133
4134 2005-01-20  Nick Clifton  <nickc@redhat.com>
4135
4136         * as.c (std_longopts): Add an entry for "--a" in order to prevent
4137         getopt_long_only() from considering -a as an abbreviation for
4138         --alternate.
4139         (parse_args): Fix the parsing of -a=<file>.
4140
4141 2005-01-20  Alan Modra  <amodra@bigpond.net.au>
4142
4143         PR gas/684
4144         * read.c (s_incbin): Adjust default count for skip.  Check validity
4145         of count and skip rigorously.
4146
4147 2005-01-19  Fred Fish  <fnf@specifixinc.com>
4148
4149         * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4150
4151 2005-01-19  Richard Sandiford  <rsandifo@redhat.com>
4152
4153         * read.c (convert_to_bignum): New function, split out from...
4154         (emit_expr): ...here.  Handle the case where X_add_number is
4155         positive and the input value is negative.
4156         (output_big_sleb128): Fix setting of continuation bit.  Check whether
4157         the final byte needs to be sign-extended.  Fix size-shrinking loop.
4158         (emit_leb128_expr): When generating a signed leb128, see whether the
4159         sign of an O_constant's X_add_number matches the sign of the input
4160         value.  Use a bignum if not.
4161
4162 2005-01-17  Andrew Stubbs  <andrew.stubbs@st.com>
4163
4164         * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4165         arch_sh_up in order to match the external name and make the
4166         testsuite's job easier.
4167
4168 2005-01-14  H.J. Lu  <hongjiu.lu@intel.com>
4169
4170         PR 659
4171         * config/tc-i386.c (i386_scale): Disallow 0 scale.
4172
4173 2005-01-12  Nick Clifton  <nickc@redhat.com>
4174
4175         * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4176         ignored_arguments array.
4177
4178 2005-01-10  H.J. Lu  <hongjiu.lu@intel.com>
4179
4180         * write.c (write_object_file): Disallow a symbol equated to
4181         common symbol.
4182
4183 2005-01-10  Inderpreet Singh <inderpreetb@noida.hcltech.com>
4184
4185         * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4186         bfd_mach_maxq20.
4187         (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4188         (maxq_target): New function: Set the machine type.
4189
4190 2005-01-06  Paul Brook  <paul@codesourcery.com>
4191
4192         * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4193         (md_begin): Handle TE_VXWORKS for FP defaults.
4194         (md_apply_fix3): Correct rela offsets.
4195         (elf32_arm_target_format): Add VxWorks targets.
4196
4197 2005-01-06  Paul Brook  <paul@codesourcery.com>
4198
4199         * configure.tgt: Set em=vxworks for *-*-vxworks.
4200         * config/te-vxworks.h: New File.
4201
4202 2005-01-06  Paul Brook  <paul@codesourcery.com>
4203
4204         * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4205
4206 2005-01-04  Dmitry Diky  <diwil@spec.ru>
4207
4208         * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4209         global label.
4210
4211 2005-01-03  David Mosberger  <davidm@hpl.hp.com>
4212
4213         * config/tc-ia64.c (md): Add member "loc_directive_seen".
4214         (dot_loc): New function.
4215         (md_pseudo_table): Add entry to map .loc to dot_loc().
4216         (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4217         seen a .loc directive or we're generating DWARF2 debug info for
4218         assembly source.
4219
4220 2004-12-29  Alan Modra  <amodra@bigpond.net.au>
4221
4222         PR gas/619
4223         * read.c (s_comm_internal): Don't zero end of name until size
4224         expression has been parsed.
4225
4226 2004-12-25  Marek Michalkiewicz  <marekm@amelek.gda.pl>
4227
4228         * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4229
4230 2004-12-23  Tomer Levi  <Tomer.Levi@nsc.com>
4231
4232         * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4233         case).
4234
4235 2004-12-22  Ian Lance Taylor  <ian@airs.com>
4236
4237         * configure.tgt: New.
4238         * configure.in: Move setting of cpu_type, fmt, etc., to
4239         configure.tgt.
4240         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4241         $(srcdir)/configure.tgt.
4242         * configure, Makefile.in: Rebuild.
4243
4244 2004-12-22  Klaus Rudolph  <lts-rudolph@gmx.de>
4245
4246         * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4247         R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4248         instructions.
4249         (avr_offset_expression): New function to parse offsets for LDI
4250         instructions.
4251         (avr_operand): Use it.
4252         (md_apply_fix3): Generate the relocs.
4253
4254 2004-12-16  Andrew Stubbs  <andrew.stubbs@st.com>
4255
4256         * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4257         BFD_RELOC_SH_IMMS10BY8 relocation.
4258
4259         * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4260         than just ignoring bad code.
4261
4262 2004-12-16  Richard Sandiford  <rsandifo@redhat.com>
4263
4264         * config/tc-v850.c (handle_lo16): New function.
4265         (v850_reloc_prefix): Use it to check lo().
4266         (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4267
4268 2004-12-14  P.J. Darcy  <darcypj@us.ibm.com>
4269
4270         * configure.in: Add s390x-ibm-tpf support.
4271         * configure: Regenerate.
4272
4273 2004-12-15 Jan Beulich  <jbeulich@novell.com>
4274
4275         * config/obj-elf.c (obj_elf_change_section): Only set type and
4276         attributes on new sections. Emit warning when type of re-declared
4277         section doesn't match.
4278
4279 2004-12-15 Jan Beulich  <jbeulich@novell.com>
4280
4281         * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4282         '.cfi_startproc simple' doesn't inherit the old value.
4283
4284 2004-12-15  Jan Beulich  <jbeulich@novell.com>
4285
4286         * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4287         to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4288         generation to emit a factored offset.
4289
4290 2004-12-10  Ian Lance Taylor  <ian@wasabisystems.com>
4291
4292         * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4293         which is too large in the case of NO_PIC without 64-bit
4294         addresses.
4295
4296         * config/tc-mips.c (mips_in_shared): New static variable.
4297         (macro_build_lui): Permit "_gp" if !mips_in_shared.
4298         (md_longopts): Add -mshared and -mno-shared.
4299         (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4300         (s_cpload): Implement !mips_in_shared case.
4301         (s_cpsetup): Likewise.
4302         * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4303         * NEWS: Mention -mno-shared.
4304
4305 2004-12-09  Paul Brook  <paul@codesourcery.com>
4306
4307         * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4308         for function start.
4309
4310 2004-12-09  Ian Lance Taylor  <ian@wasabisystems.com>
4311
4312         * config/tc-mips.c (append_insn): If we emit a nop during a relax
4313         sequence, increase the size of the sequence.
4314
4315         * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4316         use CPU_RM9000.
4317
4318 2004-12-07  Ben Elliston  <bje@gnu.org>
4319
4320         * read.c (s_align): Use an align_limit temporary to allay a GCC
4321         signed/unsigned comparison warning.
4322
4323 2004-12-01  Mark Mitchell  <mark@codesourcery.com>
4324
4325         * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4326         * configure.in: Use it for arm*-*-linux-gnueabi*.
4327         * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4328         * config/te-armlinuxeabi.h: New file.
4329         * Makefile.in: Regenerated.
4330         * aclocal.m4: Likewise.
4331         * configure: Likewise.
4332         * doc/Makefile.in: Regenerated.
4333
4334 2004-12-02  Bob Wilson  <bob.wilson@acm.org>
4335
4336         * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4337         (xtensa_restore_emit_state): Likewise.
4338
4339 2004-12-02  Alan Modra  <amodra@bigpond.net.au>
4340
4341         * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4342         (s_align): Use it.
4343
4344 2004-11-30  Tero Niemela  <tero_niemela@yahoo.com>
4345
4346         * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4347         * Makefile.in: Regenerate.
4348
4349 2004-11-29  Tomer Levi  <Tomer.Levi@nsc.com>
4350
4351         * config/tc-crx.c: Major code cleanup. Remove unused variables and
4352         functions, give functions a meaningful name, add comments.
4353         (check_range): New function - Replace operand size calculation
4354         with range checking.
4355         (assemble_insn): Update Algorithm, improve error issuing.
4356         (enum op_err): New.
4357         (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4358         handling.
4359
4360 2004-11-29  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4361
4362         * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4363         miss between different section in the same module.
4364         (tc_gen_reloc): Likewise.
4365
4366 2004-11-25  Theodore A. Roth  <troth@openavr.org>
4367
4368         * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4369         atmega325, atmega3250, atmega645 and atmega6450.
4370
4371 2004-11-25 Jan Beulich  <jbeulich@novell.com>
4372
4373         * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4374         permissible for the selected instruction suffix.
4375         (process_suffix): For DefaultSize instructions, suppressing the
4376         guessing of a 'q' suffix if the instruction doesn't support it is
4377         pointless, because only an 'l' suffix can be guessed in this place.
4378
4379 2004-11-24  Nick Clifton  <nickc@redhat.com>
4380
4381         * config/tc-iq2000.c: Remove support for IQ10 processor.
4382         Convert to ISO C90 formatting.
4383         * config/tc-iq2000.h: Likewise.
4384
4385 2004-11-23  Nick Clifton  <nickc@redhat.com>
4386
4387         * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4388         in this table.  They should be correct now.
4389
4390 2004-11-23 Jan Beulich <jbeulich@novell.com>
4391
4392         * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4393         indicate the MMX extensions added by both SSE and 3DNow!A.
4394         (Cpu3dnowA): Declare.
4395         (CpuUnknownFlags): Update.
4396         * config/tc-i386.c (cpu_sub_arch_name): Declare.
4397         (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4398         neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4399         3DNow!. Athlon additionally implies 3DNow!A. Several new
4400         entries (those starting with a dot are for sub-arch specification).
4401         (set_cpu_arch): Handle sub-arch specifications.
4402         (parse_insn): Distinguish between instructions not supported because
4403         of insufficient CPU features and because of 64-bit mode.
4404         * doc/c-i386.texi: Describe enhanced .arch directive.
4405
4406 2004-11-22  Bob Wilson  <bob.wilson@acm.org>
4407
4408         * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4409
4410 2004-11-22  Bob Wilson  <bob.wilson@acm.org>
4411
4412         * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4413         without a corresponding .debug_info section.
4414
4415 2004-11-22  Hans-Peter Nilsson  <hp@axis.com>
4416
4417         * read.c (potable): Add "error" and "warning".
4418         (s_errwarn): New function.
4419         * read.h (s_errwarn): Declare.
4420         * doc/as.texinfo (Error, Warning): Document .error and .warning.
4421
4422 2004-11-22  Nick Clifton  <nickc@redhat.com>
4423
4424         * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4425         c_dot_file_symbol.
4426
4427 2004-11-19  Alan Modra  <amodra@bigpond.net.au>
4428
4429         * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4430         struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4431
4432 2004-11-19  Alan Modra  <amodra@bigpond.net.au>
4433
4434         * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4435         (coff_adjust_symtab): Adjust call.
4436         (crawl_symbols): Likewise.
4437         * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4438         (obj_app_file): Adjust.
4439
4440 2004-11-18  Inderpreet Singh   <inderpreetb@nioda.hcltech.com>
4441
4442         * configure.in: Enable bfd_assember for the MAXQ port.
4443         * configure: Regenerate.
4444
4445 2004-11-12  Bob Wilson  <bob.wilson@acm.org>
4446             Sterling Augustine  <sterling@tensilica.com>
4447
4448         * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4449         there is a conflict.
4450         (check_t1_t2_reads_and_writes): Check for both reads and writes to
4451         interfaces that are related as determined by xtensa_interface_class_id.
4452
4453 2004-11-12  Nick Clifton  <nickc@redhat.com>
4454
4455         * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4456         offsets for conditional branches.
4457
4458 2004-11-11  Bob Wilson  <bob.wilson@acm.org>
4459
4460         * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4461
4462 2004-11-10  Bob Wilson  <bob.wilson@acm.org>
4463
4464         * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4465         relaxing at the end of a loop.  Don't mark frags as UNREACHABLE or
4466         MAYBE_UNREACHABLE.
4467         (relax_frag_immed): Update call to update_next_frag_state.
4468
4469 2004-11-10  Alan Modra  <amodra@bigpond.net.au>
4470
4471         * obj.h (struct format_ops <app_file>): Add int param.
4472         * read.h (s_app_file_string): Likewise.
4473         * read.c (s_app_file_string): Likewise.
4474         (s_app_file): Adjust s_app_file_string call.
4475         * config/tc-mips.c (s_mips_file): Likewise.
4476         * config/obj-coff.h (obj_app_file): Add app param.
4477         * config/obj-ecoff.h (obj_app_file): Likewise.
4478         * config/obj-multi.h (obj_app_file): Likewise.
4479         * config/obj-elf.h (elf_file_symbol): Likewise.
4480         * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4481         if called for # preprocessor lines.
4482
4483 2004-11-08  H.J. Lu  <hongjiu.lu@intel.com>
4484
4485         PR 528
4486         * symbols.c (resolve_symbol_value): Convert weak symbols only
4487         for Windows PECOFF.
4488         (symbol_equated_reloc_p): Don't equate weaks when relocating
4489         only for Windows PECOFF.
4490
4491 2004-11-08  Tomer Levi  <Tomer.Levi@nsc.com>
4492
4493         * config/tc-crx.c (print_insn): Check and set insn_addr.
4494         * config/tc-crx.h (md_frag_check): Define.
4495
4496 2004-11-08  Inderpreet Singh   <inderpreetb@nioda.hcltech.com>
4497             Vineet Sharma      <vineets@noida.hcltech.com>
4498
4499         * configure.in: Add support for new target maxq-coff.
4500         * configure: Regenerate.
4501         * NEWS: Mention new support.
4502         * config/tc-maxq.c: New file.
4503         * config/tc-maxq.h: New file.
4504         * config/obj-coff.h: Add support for maxq-coff.
4505
4506 2004-11-08  Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4507
4508         * symbols.c (any_external_name): Define.
4509         (resolve_symbol_value): Convert weak symbols.
4510         (S_SET_EXTERNAL): Support any_external_name.
4511         (S_SET_NAME): Qualify parameter const.
4512         (symbol_equated_reloc_p): Equate to weaks when relocating.
4513         * symbols.h (S_SET_NAME): Qualfiy parameter const.
4514         * tc.h (any_external_name): Declare.
4515         * config/obj-coff.c ("coff/pe.h"): Include for BFD
4516         assemblers also.
4517         (weak_is_altname): Declare and define.
4518         (weak_name2altname): Same.
4519         (weak_altname2name): Same.
4520         (weak_uniquify): Same.
4521         (weak_altprefix): Define.
4522         (obj_coff_weak): Change .weak syntax and handling.
4523         (coff_frob_symbol): Fix PE weak symbol alternates.
4524         * config/obj-coff.h (USE_UNIQUE): Define.
4525         * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4526         are in another segment.
4527         (tc_gen_reloc): Remove broken addend hack.
4528         doc/as.texinfo: Update.
4529
4530 2004-11-05  Sterling Augustine  <sterling@tensilica.com>
4531
4532         * config/tc-xtensa.c (total_frag_text_expansion): New.
4533         (md_estimate_size_before_relax): Use it.
4534         (find_address_of_next_align_frag): Likewise.
4535
4536 2004-11-05  Tomer Levi  <Tomer.Levi@nsc.com>
4537
4538         * config/tc-crx.c: Rename argument types.
4539         (processing_arg_number): Rename to 'cur_arg_num'.
4540         (get_number_of_bits): Rename to 'set_operand_size'.
4541         (get_operandtype): Rename to 'parse_operand', totally rewrite.
4542         (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4543         (set_indexmode_parameters): Remove function, integrate its code into
4544         'set_operand'.
4545         (set_operand_size): Get rid of 'Operand Number' function parameter -
4546         use global variable 'cur_arg_num' instead.
4547         Use a local 'argument' pointer to reference the current argument.
4548         (parse_operand): Likewise.
4549         (set_operand): Likewise.
4550         (process_label_constant): Likewise.
4551
4552 2004-11-04  Bob Wilson  <bob.wilson@acm.org>
4553
4554         * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4555         (add_section_rename): Delete.  Inlined into...
4556         (build_section_rename): ...here.  Use xstrdup instead of strdup.
4557         (xtensa_section_rename): Drop "const" from argument and return types.
4558         (md_show_usage): Indent to match show_usage().
4559         * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4560         (tc_canonicalize_section_name): Define.
4561         (md_elf_section_rename): Remove unused macro.
4562         * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4563         * doc/c-xtensa.texi (Xtensa Options): Likewise.
4564         (Frame Directive): Delete.
4565
4566 2004-11-04  Daniel Jacobowitz  <dan@debian.org>
4567
4568         * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4569         * config/tc-arm.c (target_oabi): Delete.
4570         (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4571         (arm_opts): Remove moabi.
4572         * doc/as.texinfo (Overview): Remove documentation of -moabi.
4573         * doc/c-arm.texi (ARM Options): Likewise.
4574         * configure: Regenerated.
4575
4576 2004-11-04  Hans-Peter Nilsson  <hp@axis.com>
4577
4578         * configure.in (crisv32): Recognize.  AC_DEFINE_UNQUOTED
4579         DEFAULT_CRIS_ARCH.  Handle crisv32-*-linux-gnu* like
4580         cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4581         * configure: Regenerate.
4582         * config/tc-cris.c (enum cris_archs): New.
4583         (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4584         (cris_insn_ver_valid_for_arch): New functions.
4585         (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4586         (cris_arch): New variable.
4587         (md_pseudo_table): New pseudo .arch.
4588         (err_for_dangerous_mul_placement): Initialize according to
4589         DEFAULT_CRIS_ARCH.
4590         (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4591         All users changed.
4592         (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4593         (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4594         (BRANCH_WF_V32, BRANCH_WB_V32): New.
4595         (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4596         use in md_cris_relax_table.
4597         (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4598         STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4599         Update and improve head comment.
4600         (OPTION_PIC): Define in terms of previous option, OPTION_US.
4601         (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4602         (OPTION_ARCH): New.
4603         (md_longopts): New option --march=...
4604         (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4605         macros.
4606         (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4607         (HANDLE_RELAXABLE): New macro.
4608         (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4609         cases.  Check for weak symbols and assume not relaxable.  Handle
4610         STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4611         STATE_ABS_BRANCH_V32, STATE_LAPC.  Use new variable symbolP, not
4612         fragP->fr_symbol.
4613         (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4614         STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4615         (cris_create_short_jump): Adjust for CRISv32.
4616         (cris_relax_frag): Handle new states.
4617         (md_create_long_jump): Ditto.  Emit error for common_v10_v32.
4618         (md_begin): Define symbols "..asm.arch.cris.v32",
4619         "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4620         "..asm.arch.cris.any_v0_v10".  Use cris_insn_ver_valid_for_arch
4621         when entering opcode table entry points.
4622         (md_assemble): Adjust branch handling for CRISv32.  Handle LAPC
4623         relaxation.  In fix_new_exp call for main insn, pass 1 for pcrel
4624         parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4625         (cris_process_instruction): Initialize out_insnp->insn_type to
4626         CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4627         <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4628         cases.
4629         <case 'm'>: Check that modified_char == '.'.
4630         <invalid operands>: Consume the rest of the line.
4631         When operands don't match, skip over subsequent insns with
4632         non-matching version specifier but same mnemonic.
4633         <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4634         special registers in CRISv32 are always 32 bit long.
4635         <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4636         New cases.
4637         (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4638         and compatible.  Recognize "ACR" for v32, unless followed by "+".
4639         (get_spec_reg): Consider cris_arch when looking up register.
4640         (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4641         v32 or compatible.
4642         (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4643         (cris_get_expression): Restore input_line_pointer if failing "early".
4644         (get_flags): Consider cris_arch and recognize flags accordingly.
4645         (branch_disp): Adjust for CRISv32.
4646         (gen_cond_branch_32): Similar.  Emit error for common_v10_v32.
4647         (cris_number_to_imm): Use as_bad_where, not as_bad.  Remove
4648         related FIXME.  Don't insist on BFD_RELOC_32_PCREL fixup to be
4649         resolved.  Don't enter zeros in object file for
4650         BFD_RELOC_32_PCREL.
4651         <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4652         <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4653         (md_parse_option): Break out "return 1".
4654         <OPTION_ARCH> New case.
4655         (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4656         <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4657         <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4658         <case BFD_RELOC_32_PCREL>: New cases.
4659         Addends for non-zero fx_pcrel are too in fx_offset.
4660         (md_show_usage): Show --march=<arch>.
4661         (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4662         (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4663         (s_syntax) <struct syntaxes>: Properly constify member operand.
4664         * config/tc-cris.h (TARGET_MACH): Define.
4665         (cris_mach): Declare.
4666         * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4667         * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4668         (CRIS-Opts): Document --march=...
4669         (CRIS-Pseudos): Document .arch.
4670
4671 2004-11-04 Jan Beulich <jbeulich@novell.com>
4672
4673         * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4674         intel syntax and no register prefix, allow $ in symbol names when
4675         intel syntax.
4676         (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4677         (intel_float_operand): Add fourth return value indicating math control
4678         operations. Make classification more precise.
4679         (md_assemble): Complain if memory operand of mov[sz]x has no size
4680         specified.
4681         (parse_insn): Translate word operands to floating point instructions
4682         operating on integers as well as control instructions to short ones
4683         as expected by AT&T syntax. Translate 'd' suffix to short one only for
4684         floating point instructions operating on non-integer operands.
4685         (match_template): Remove fldcw special case. Adjust q-suffix handling
4686         to permit it on fild/fistp/fisttp in AT&T mode.
4687         (process_suffix): Don't guess DefaultSize insns' suffix from
4688         stackop_size for certain floating point control instructions. Guess
4689         suffix for branch and [ls][gi]dt based on flag_code. Split error
4690         messages for Intel and AT&T syntax, and make the condition more strict
4691         for the former. Adjust suppressing of generation of operand size
4692         overrides.
4693         (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4694         OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4695         more error checking.
4696         * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4697         SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4698
4699 2004-11-03  Hans-Peter Nilsson  <hp@axis.com>
4700
4701         * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4702         md_short_jump_size, md_long_jump_size.
4703         * write.c [!WORKING_DOT_WORD]: Ditto.
4704         * tc.h [!WORKING_DOT_WORD]: Declare them here.  Drop const
4705         qualifier.
4706         * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4707         declare.
4708         * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4709         const qualifier in these definitions.
4710         * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4711         config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4712
4713 2004-11-02  Nick Clifton  <nickc@redhat.com>
4714
4715         * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4716         table before deciding to produce a .debug_line section to match up
4717         with a user provided .debug_info section.
4718
4719 2004-10-28  Tomer Levi  <Tomer.Levi@nsc.com>
4720
4721         * config/tc-crx.c (getreg_image): Bug fix, a return value was
4722         mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4723
4724 2004-10-27  Tomer Levi  <Tomer.Levi@nsc.com>
4725
4726         * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4727         (get_flags): New function.
4728         (get_number_of_bits): Edit comments, update numeric values to
4729         supported sizes.
4730         (process_label_constant): Don't support the colon
4731         format (SYMBOL:[s|m|l]).
4732         (set_cons_rparams): Support argument type 'arg_rbase'.
4733         (get_operandtype): Bug fix in 'rbase' operand type parsing.
4734         (handle_LoadStor): Bug fix, first handle post-increment mode.
4735         (getreg_image): Remove redundant code, update according to latest
4736         CRX spec.
4737         (print_constant): Bug fix relate to 3-word instructions.
4738         (assemble_insn): Bug fix, when matching instructions, verify also
4739         instruction type (not only mnemonic).
4740         Add various error checking.
4741         (preprocess_reglist): Support HI/LO and user registers.
4742
4743 2004-10-25  David Mosberger-Tang  <davidm@hpl.hp.com>
4744
4745         * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4746         in an epilogue directive go negative.
4747
4748 2004-10-25  H.J. Lu  <hongjiu.lu@intel.com>
4749
4750         PR 474
4751         * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4752         after reporting template error during manual bundling. Reported
4753         by Michael Dupont, michaelx.dupont@intel.com.
4754
4755 2004-10-25  Daniel Jacobowitz  <dan@debian.org>
4756
4757         * Makefile.am: Run dep-am.
4758         * aclocal.m4: Regenerate with automake 1.9.2.
4759         * Makefile.in: Regenerate with automake 1.9.2.
4760         * doc/Makefile.in: Likewise.
4761
4762         * config/tc-arm.c: Include "dw2gencfi.h".
4763         (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4764         New functions.
4765         * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4766         (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4767         (tc_cfi_frame_initial_instructions): Define.
4768         (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4769         Add prototypes.
4770
4771 2004-10-21  Tomer Levi  <Tomer.Levi@nsc.com>
4772
4773         * config/tc-crx.c (assemble_insn): Check unsigned immediate
4774         operands validity.
4775         Update coprocessor id to be unsigned immediate.
4776
4777 2004-10-18  Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4778
4779         * config/tc-i386.c (O_secrel): Delete.
4780         (tc_pe_dwarf2_emit_offset): New function.
4781         * config/tc-i386.h (O_secrel): Define as O_md1.
4782         (TC_DWARF2_EMIT_OFFSET): Define.
4783
4784 2004-10-18  Nick Clifton  <nickc@redhat.com>
4785
4786         * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4787         ignore @fptr() directives for 4-byte fixups.
4788
4789 2004-10-15  Alan Modra  <amodra@bigpond.net.au>
4790
4791         * Makefile.am: Run "make dep-am"
4792         * Makefile.in: Regenerate.
4793
4794 2004-10-14  Bob Wilson  <bob.wilson@acm.org>
4795
4796         * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4797         Remove comments about placement of literal pools.
4798         (Literal Directive): Update description of literal placement.
4799         (Literal Prefix Directive): Remove statement that this does not apply
4800         to absolute-mode literals.  Describe new section naming scheme.
4801
4802 2004-10-12  Bob Wilson  <bob.wilson@acm.org>
4803
4804         * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4805         (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4806         is_windowed_return_opcode): Delete.
4807         (xtensa_frob_label): Use get_subseg_target_freq.
4808         (md_assemble): Inline call to is_entry_opcode.
4809         (xtensa_handle_align): Inline call to get_frag_is_literal.
4810         (relaxation_requirements): Inline call to is_jx_opcode.
4811         (emit_single_op): Inline call to is_movi_opcode.
4812         (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4813         get_frag_is_no_transform, is_entry_opcode, and
4814         set_frag_is_specific_opcode.  Use get_subseg_total_freq.
4815         (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4816         xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4817         Inline calls to get_frag_is_no_transform.
4818         (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4819         (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4820         get_frag_is_no_transform.
4821         (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4822         and set_frag_is_no_transform.
4823         (get_expression_value): Delete.
4824         (subseg_map struct): Rename cur_total_freq to total_freq.  Rename
4825         cur_target_freq to target_freq.
4826         (get_subseg_info): Split out code to create a new map entry into ...
4827         (add_subseg_info): ... this new function.
4828         (get_last_insn_flags): Check if get_subseg_info succeeded.
4829         (set_last_insn_flags): Call add_subseg_info if needed.
4830         (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4831         (xtensa_reorder_segments): Compute last_sec while counting sections.
4832         Remove call to get_last_sec.
4833         (get_last_sec): Delete.
4834         (cache_literal_section): Inline call to retrieve_literal_seg and its
4835         callees, seg_present and add_seg_list.
4836         (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4837         (get_frag_is_insn, get_frag_is_no_transform,
4838         set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4839         * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4840
4841 2004-10-12  Bob Wilson  <bob.wilson@acm.org>
4842
4843         * config/tc-xtensa.c: Use ISO C90 formatting.
4844         * config/tc-xtensa.h: Likewise.
4845         * config/xtensa-istack.h: Likewise.
4846         * config/xtensa-relax.c: Likewise.
4847         * config/xtensa-relax.h: Likewise.
4848
4849 2004-10-12  Paul Brook  <paul@codesourcery.com>
4850
4851         * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4852         EF_ARM_EABI_VER4.
4853         (arm_eabis): Ditto.
4854         * doc/c-arm.texi: Document that we actually support -meabi=4, not
4855         -meabi=3.
4856
4857 2004-10-08  Bob Wilson  <bob.wilson@acm.org>
4858
4859         * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4860         entries.
4861         (Acknowledgements): Use "GAS" instead of AS variable.
4862
4863 2004-10-08  Daniel Jacobowitz  <dan@debian.org>
4864
4865         * config/tc-i386.c: Include "elf/x86-64.h".
4866         (i386_elf_section_type): New function.
4867         * config/tc-i386.h (md_elf_section_type): Define.
4868         (i386_elf_section_type): New prototype.
4869
4870 2004-10-08  Linus Nielsen Feltzing  <linus@haxx.se>
4871
4872         * config/m68k-parse.h (enum m68k_register): New control register,
4873         MBAR2 (for MCF5249)
4874         * config/tc-m68k.c: Correct control register set for MCF5249.
4875
4876 2004-10-07  Bob Wilson  <bob.wilson@acm.org>
4877             Sterling Augustine  <sterling@tensilica.com>
4878
4879         * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4880         (UNREACHABLE_MAX_WIDTH): Define.
4881         (XTENSA_FETCH_WIDTH): Delete.
4882         (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4883         prefer_const16, prefer_l32r): New global variables.
4884         (LIT4_SECTION_NAME): Define.
4885         (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4886         (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4887         (frag_flags struct): New.
4888         (xtensa_block_info struct): Move from tc-xtensa.h.  Add flags field.
4889         (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4890         (bitfield, bit_is_set, set_bit, clear_bit): Define.
4891         (MAX_FORMATS): Define.
4892         (op_placement_info struct, op_placement_table): New.
4893         (O_pltrel, O_hi16, O_lo16): Define.
4894         (directiveE enum): Rename directive_generics to directive_transform.
4895         Delete directive_relax.  Add directive_schedule,
4896         directive_absolute_literals, and directive_last_directive.
4897         (directive_info): Rename "generics" to "transform".  Delete "relax".
4898         Add "schedule" and "absolute-literals".
4899         (directive_state): Adjust entries to match changes in directive_info.
4900         (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4901         (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4902         xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4903         (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4904         (align_only_targets, software_a0_b_retw_interlock,
4905         software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4906         software_avoid_short_loop, software_avoid_close_loop_end,
4907         software_avoid_all_short_loops, specific_opcode): Delete.
4908         (warn_unaligned_branch_targets): New.
4909         (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4910         workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4911         (option_[no_]link_relax, option_[no_]transform,
4912         option_[no_]absolute_literals, option_warn_unaligned_targets,
4913         option_prefer_l32r, option_prefer_const16, option_target_hardware):
4914         New enum values.
4915         (option_[no_]align_only_targets, option_literal_section_name,
4916         option_text_section_name, option_data_section_name,
4917         option_bss_section_name, option_eb, option_el): Delete.
4918         (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4919         warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4920         and target-hardware.  Delete entries for [no-]target-align-only,
4921         literal-section-name, text-section-name, data-section-name, and
4922         bss-section-name.
4923         (md_parse_option): Handle new options and remove old ones.  Accept but
4924         ignore [no-]density options.  Warn for [no-]generics and [no-]relax
4925         and treat them as [no-]transform.
4926         (md_show_usage): Add new options and remove old ones.
4927         (xtensa_setup_hw_workarounds): New.
4928         (md_pseudo_table): Change "word" entry to use xtensa_elf_cons.  Add
4929         "long", "short", "loc" and "frequency" entries.
4930         (use_generics): Rename to ...
4931         (use_transform): ... this function.  Add past_xtensa_end check.
4932         (use_longcalls): Add past_xtensa_end check.
4933         (code_density_available, can_relax): Delete.
4934         (do_align_targets): New.
4935         (get_directive): Accept dashes in directive names.  Warn about
4936         [no-]generics and [no-]relax directives and treat them as
4937         [no-]transform.
4938         (xtensa_begin_directive): Call md_flush_pending_output only for some
4939         directives.  Check for directives inside instruction bundles.  Warn
4940         about deprecated ".begin literal" usage.  Warn and ignore [no-]density
4941         directives.  Handle new directives.  Check generating_literals flag
4942         for literal_prefix.
4943         (xtensa_end_directive): Check for directives inside instruction
4944         bundles.  Warn and ignore [no-]density directives.  Handle new
4945         directives.  Call xtensa_set_frag_assembly_state.
4946         (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4947         xtensa_dwarf2_emit_insn): New.
4948         (xtensa_literal_position): Call md_flush_pending_output.  Do not check
4949         use_literal_section flag.
4950         (xtensa_literal_pseudo): Call md_flush_pending_output.  Handle absolute
4951         literals.  Use xtensa_elf_cons to parse the expression.
4952         (xtensa_literal_prefix): Do not check use_literal_section.  Support
4953         ".lit4" sections for absolute literals.  Change prefix convention to
4954         replace ".text" (or ".t" in a linkonce section).  No need to call
4955         subseg_set.
4956         (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4957         (expression_end): Handle closing braces and colons.
4958         (PLT_SUFFIX, plt_suffix): Delete.
4959         (expression_maybe_register): Use new xtensa-isa.h functions.  Use
4960         xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4961         and O_hi16 expressions as well.
4962         (tokenize_arguments): Handle closing braces and colons.
4963         (parse_arguments): Use new xtensa-isa.h functions.  Handle "invisible"
4964         operands and paired register syntax.
4965         (get_invisible_operands): New.
4966         (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax.  Use
4967         new xtensa-isa.h functions.
4968         (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4969         (xg_translate_idioms): Check if inside bundle.  Use use_transform.
4970         Handle new Xtensa LX RSR/WSR/XSR syntax.  Remove code to widen density
4971         instructions.  Use xtensa_translate_zero_immed.
4972         (operand_is_immed, operand_is_pcrel_label): Delete.
4973         (get_relaxable_immed): Use new xtensa-isa.h functions.
4974         (get_opcode_from_buf): Add slot parameter.  Use new xtensa-isa.h
4975         functions.
4976         (xtensa_print_insn_table, print_vliw_insn): New.
4977         (is_direct_call_opcode): Use new xtensa-isa.h functions.
4978         (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4979         is_branch_or_jump_opcode): Delete.
4980         (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4981         (opnum_to_reloc, reloc_to_opnum): Delete.
4982         (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4983         xtensa-isa.h functions.  Operate on one slot of an instruction.
4984         (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4985         xg_get_insn_size): Delete.
4986         (xg_get_build_instr_size): Use xg_get_single_size.
4987         (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4988         xg_build_widen_table.  Use xg_get_single_size.
4989         (xg_get_max_narrow_insn_size): Delete.
4990         (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4991         xg_is_relaxable_insn): Update calls to xg_build_widen_table.  Use
4992         xg_get_single_size.
4993         (xg_build_to_insn): Record the loc field.  Handle OP_OPERAND_HI16U and
4994         OP_OPERAND_LOW16U.  Check xg_valid_literal_expression.
4995         (xg_expand_to_stack, xg_expand_narrow): Update calls to
4996         xg_build_widen_table.  Use xg_get_single_size.
4997         (xg_immeds_fit): Use new xtensa-isa.h functions.  Update call to
4998         xg_check_operand.
4999         (xg_symbolic_immeds_fit): Likewise.  Also handle O_lo16 and O_hi16, and
5000         treat weak symbols conservatively.
5001         (xg_check_operand): Use new xtensa-isa.h functions.
5002         (is_dnrange): Delete.
5003         (xg_assembly_relax): Inline previous calls to tinsn_copy.
5004         (xg_finish_frag): Specify separate relax states for the frag and slot0.
5005         (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
5006         xtensa-isa.h functions.
5007         (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
5008         xg_instruction_matches_options): New.
5009         (xg_instruction_matches_rule): Handle O_register expressions.  Call
5010         xg_instruction_matches_options.
5011         (transition_rule_cmp): New.
5012         (xg_instruction_match): Update call to xg_build_simplify_table.
5013         (xg_build_token_insn): Record loc fields.
5014         (xg_simplify_insn): Check is_specific_opcode field and
5015         density_supported flag.
5016         (xg_expand_assembly_insn): Skip checking code_density_available.  Use
5017         new xtensa-isa.h functions.  Call use_transform instead of can_relax.
5018         (xg_assemble_literal): Add error handling for O_big.  Call
5019         record_alignment.  Handle O_pltrel.
5020         (xg_valid_literal_expression): New.
5021         (xg_assemble_literal_space): Add slot parameter.  Remove call to
5022         set_expr_symbol_offset.  Add call to record_alignment.  Update call to
5023         xg_finish_frag.
5024         (xg_emit_insn): Delete.
5025         (xg_emit_insn_to_buf): Add format parameter.  Update calls to
5026         xg_add_opcode_fix and xtensa_insnbuf_to_chars.
5027         (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
5028         and slot parameters.  Handle new "alternate" relocations for absolute
5029         literals and CONST16 instructions.  Check for bad uses of O_lo16 and
5030         O_hi16.  Use new xtensa-isa.h functions.
5031         (xg_assemble_tokens): Delete.
5032         (is_register_writer): Use new xtensa-isa.h functions.
5033         (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
5034         old-style RSR from LCOUNT.
5035         (next_frag_opcode): Delete.
5036         (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
5037         update_next_frag_state): New.
5038         (update_next_frag_nop_state): Delete.
5039         (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
5040         (xtensa_mark_literal_pool_location): Check use_literal_section flag and
5041         the state of the absolute-literals directive.  Add calls to
5042         record_alignment and xtensa_set_frag_assembly_state.  Call
5043         xtensa_switch_to_non_abs_literal_fragment instead of
5044         xtensa_switch_to_literal_fragment.
5045         (build_nop): New.
5046         (assemble_nop): Use build_nop.  Update call to xtensa_insnbuf_to_chars.
5047         (get_expanded_loop_offset): Change check for undefined opcode to an
5048         assertion.
5049         (xtensa_set_frag_assembly_state, relaxable_section,
5050         xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
5051         xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
5052         (md_begin): Update call to xtensa_isa_init.  Initialize linkrelax to 1.
5053         Set lit4_seg_name.  Call xg_init_vinsn.  Initialize new global opcodes.
5054         Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
5055         (xtensa_init_fix_data): New.
5056         (xtensa_frob_label): Reset label symbol to the current frag.  Check
5057         do_align_targets and generating_literals flag.  Propagate frequency
5058         info to new alignment frag.  Call xtensa_set_frag_assembly_state.
5059         (xtensa_unrecognized_line): New.
5060         (xtensa_flush_pending_output): Check if inside a bundle.  Add a call
5061         to xtensa_set_frag_assembly_state.
5062         (error_reset_cur_vinsn): New.
5063         (md_assemble): Remove check for literal frag.  Remove call to
5064         istack_init.  Call use_transform instead of use_generics.  Parse
5065         explicit instruction format specifiers.  Move code for
5066         a0_b_retw_interlock workaround to xg_assemble_vliw_tokens.  Call
5067         error_reset_cur_vinsn on errors.  Add call to get_invisible_operands.
5068         Add dwarf2_where call.  Remote automatic alignment for ENTRY
5069         instructions.  Move call to xtensa_clear_insn_labels to the end.
5070         Rearrange to handle bundles.
5071         (xtensa_cons_fix_new): Delete.
5072         (xtensa_handle_align): New.
5073         (xtensa_frag_init): Call xtensa_set_frag_assembly_state.  Remove
5074         assignment to is_no_density field.
5075         (md_pcrel_from): Use new xtensa-isa.h functions.  Use decode_reloc
5076         instead of reloc_to_opnum.  Handle "alternate" relocations.
5077         (xtensa_force_relocation, xtensa_check_inside_bundle,
5078         xtensa_elf_section_change_hook): New.
5079         (xtensa_symbol_new_hook): Delete.
5080         (xtensa_fix_adjustable): Check for difference of symbols with an
5081         offset.  Check for external and weak symbols.
5082         (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
5083         (md_estimate_size_before_relax): Return expansion for the first slot.
5084         (tc_gen_reloc): Handle difference of symbols by producing
5085         XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
5086         into the output.  Handle new XTENSA_SLOT*_OP relocs by storing the
5087         tentative values into the output when linkrelax is set.
5088         (XTENSA_PROP_SEC_NAME): Define.
5089         (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
5090         Create literal tables only if using literal sections.  Create new
5091         property tables instead of old instruction tables.  Check for unaligned
5092         branch targets and loops.
5093         (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
5094         new_resource_table, clear_resource_table, resize_resource_table,
5095         resources_available, reserve_resources, release_resources,
5096         opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
5097         resources_conflict, xg_find_narrowest_format, relaxation_requirements,
5098         bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
5099         (xtensa_end): Call xtensa_flush_pending_output.  Set past_xtensa_end
5100         flag.  Update checks for workaround options.  Call
5101         xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
5102         (xtensa_cleanup_align_frags): Add special case for branch targets.
5103         Check for and mark unreachable frags.
5104         (xtensa_fix_target_frags): Remove use of align_only_targets flag.
5105         Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
5106         end of a zero-overhead loop body.
5107         (frag_can_negate_branch): Handle instructions with multiple slots.
5108         Use new xtensa-isa.h functions
5109         (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
5110         xtensa_mark_zcl_first_insns): New.
5111         (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
5112         transformations are disabled.
5113         (next_instrs_are_b_retw): Use new xtensa-isa.h functions.  Handle
5114         multislot instructions.
5115         (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
5116         Likewise.  Also error if transformations are disabled.
5117         (unrelaxed_frag_max_size): New.
5118         (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
5119         xtensa-isa.h functions.
5120         (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
5121         xtensa_opcode_is_loop instead of is_loop_opcode.
5122         (get_text_align_power): Replace as_fatal with assertion.
5123         (get_text_align_fill_size): Iterate instead of using modulus when
5124         use_nops is false.
5125         (get_noop_aligned_address): Assert that this is for a machine-dependent
5126         RELAX_ALIGN_NEXT_OPCODE frag.  Use next_frag_opcode_is_loop,
5127         xg_get_single_size, and frag_format_size.
5128         (get_widen_aligned_address): Rename to ...
5129         (get_aligned_diff): ... this function.  Add max_diff parameter.
5130         Remove handling of rs_align/rs_align_code frags.  Use
5131         next_frag_format_size, get_text_align_power, get_text_align_fill_size,
5132         next_frag_opcode_is_loop, and xg_get_single_size.  Compute max_diff
5133         and pass it back to caller.
5134         (xtensa_relax_frag): Use relax_frag_loop_align.  Add code for new
5135         RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
5136         RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types.  Check relax_seen.
5137         (relax_frag_text_align): Rename to ...
5138         (relax_frag_loop_align): ... this function.  Assume loops can only be
5139         in the first slot of an instruction.
5140         (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5141         instruction.  Remove call to frag_wane.
5142         (relax_frag_narrow): Rename to ...
5143         (relax_frag_for_align): ... this function.  Extend to handle
5144         RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5145         RELAX_NARROW for the first slot.
5146         (find_address_of_next_align_frag, bytes_to_stretch): New.
5147         (future_alignment_required): Use find_address_of_next_align_frag and
5148         bytes_to_stretch.  Look ahead to subsequent frags to make smarter
5149         alignment decisions.
5150         (relax_frag_immed): Add format, slot, and estimate_only parameters.
5151         Check if transformations are enabled for b_j_loop_end workaround.
5152         Use new xtensa-isa.h functions and handle multislot instructions.
5153         Update call to xg_assembly_relax.
5154         (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5155         RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5156         frag types.
5157         (convert_frag_narrow): Add segP, format and slot parameters.  Call
5158         convert_frag_immed for branch instructions.  Adjust calls to
5159         tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf.  Use
5160         xg_get_single_size and xg_get_single_format.
5161         (convert_frag_fill_nop): New.
5162         (convert_frag_immed): Add format and slot parameters.  Handle multislot
5163         instructions and use new xtensa-isa.h functions.  Update calls to
5164         tinsn_immed_from_frag and xg_assembly_relax.  Check if transformations
5165         enabled for b_j_loop_end workaround.  Use build_nop instead of
5166         assemble_nop.  Check is_specific_opcode flag.  Check for unreachable
5167         frags.  Use xg_get_single_size.  Handle O_pltrel.
5168         (fix_new_exp_in_seg): Remove check for old plt flag.
5169         (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5170         xtensa_insnbuf_to_chars.  Call tinsn_immed_from_frag.  Change check
5171         for loop opcode to an assertion.  Mark all frags up to the end of the
5172         loop as not transformable.
5173         (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5174         (get_subseg_info): New.
5175         (xtensa_move_literals): Call xtensa_set_frag_assembly_state.  Add null
5176         check for dest_seg.
5177         (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5178         literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5179         (xtensa_switch_to_non_abs_literal_fragment): New.
5180         (cache_literal_section): Add is_code parameter and pass it through to
5181         retrieve_literal_seg.
5182         (retrieve_literal_seg): Add is_code parameter and use it to set the
5183         flags on the literal section.  Handle case where head parameter is 0.
5184         (get_frag_is_no_transform, set_frag_is_specific_opcode,
5185         set_frag_is_no_transform): New.
5186         (xtensa_create_property_segments): Add end_property_function parameter
5187         and pass it through to add_xt_block_frags.  Call bfd_get_section_flags
5188         and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5189         (xtensa_create_xproperty_segments, section_has_xproperty): New.
5190         (add_xt_block_frags): Add end_property_function parameter and call it
5191         if it is non-zero.  Call xtensa_frag_flags_init.
5192         (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5193         get_frag_property_flags, frag_flags_to_number,
5194         xtensa_frag_flags_combinable, xt_block_aligned_size,
5195         xtensa_xt_block_combine, add_xt_prop_frags,
5196         init_op_placement_info_table, opcode_fits_format_slot,
5197         xg_get_single_size, xg_get_single_format): New.
5198         (istack_push): Inline call to tinsn_copy.
5199         (tinsn_copy): Delete.
5200         (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5201         CONST16 opcodes.  Handle O_big, O_illegal, and O_absent.
5202         (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5203         (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5204         functions.  Handle invisible operands.
5205         (tinsn_to_slotbuf): New.
5206         (tinsn_check_arguments): Use new xtensa-isa.h functions.
5207         (tinsn_from_chars): Add slot parameter.  Rewrite using xg_init_vinsn,
5208         vinsn_from_chars, and xg_free_vinsn.
5209         (tinsn_from_insnbuf): New.
5210         (tinsn_immed_from_frag): Add slot parameter and handle multislot
5211         instructions.  Handle symbol differences.
5212         (get_num_stack_text_bytes): Use xg_get_single_size.
5213         (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5214         xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5215         get_expr_register, set_expr_symbol_offset_diff): New.
5216         * config/tc-xtensa.h (MAX_SLOTS): Define.
5217         (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5218         RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5219         RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5220         RELAX_NONE types.
5221         (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5222         (xtensa_frag_type struct): Add is_assembly_state_set,
5223         use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5224         is_align, is_text_align, alignment, and is_first_loop_insn fields.
5225         Replace is_generics and is_relax fields by is_no_transform field.
5226         Delete is_text and is_longcalls fields.  Change text_expansion and
5227         literal_expansion to arrays of MAX_SLOTS entries.  Add arrays of
5228         per-slot information: literal_frags, slot_subtypes, slot_symbols,
5229         slot_sub_symbols, and slot_offsets.  Add fr_prev field.
5230         (xtensa_fix_data struct): New.
5231         (xtensa_symfield_type struct): Delete plt field.
5232         (xtensa_block_info struct): Move definition to tc-xtensa.h.  Add
5233         forward declaration here.
5234         (xt_section_type enum): Delete xt_insn_sec.  Add xt_prop_sec.
5235         (XTENSA_SECTION_RENAME): Undefine.
5236         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5237         tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5238         HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5239         (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5240         (unit_num_copies_func, opcode_num_units_func,
5241         opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5242         (resource_table struct): New.
5243         * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5244         (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5245         literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5246         (tinsn_copy): Delete prototype.
5247         (vliw_insn struct): New.
5248         * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5249         (widen_spec_list): Add option conditions for density and boolean
5250         instructions.  Add expansions using CONST16 and conditions for using
5251         CONST16 vs. L32R.  Use new Xtensa LX RSR/WSR syntax.  Add entries for
5252         predicted branches.
5253         (simplify_spec_list): Add option conditions for density instructions.
5254         Add entry for NOP instruction.
5255         (append_transition): Add cmp function pointer parameter and use it to
5256         insert the new entry in order.
5257         (operand_function_LOW16U, operand_function_HI16U): New.
5258         (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5259         OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5260         (enter_opname, split_string): Use xstrdup instead of strdup.
5261         (init_insn_pattern): Initialize new options field.
5262         (clear_req_or_option_list, clear_req_option_list,
5263         clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5264         New.
5265         (parse_insn_pattern): Parse option conditions.
5266         (transition_applies): New.
5267         (build_transition): Use new xtensa-isa.h functions.  Fix incorrectly
5268         swapped last arguments in calls to append_constant_value_condition.
5269         Call clone_req_option_list.  Add warning about invalid opcode.
5270         Handle LOW16U and HI16U function names.
5271         (build_transition_table): Add cmp parameter and use it in calls to
5272         append_transition.  Use new xtensa-isa.h functions.  Check
5273         transition_applies before adding entries.
5274         (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5275         pass it through to build_transition_table.
5276         * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5277         ReqOption, transition_cmp_fn): New types.
5278         (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5279         (transition_rule struct): Add options field.
5280         * doc/as.texinfo (Overview): Update Xtensa options.
5281         * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5282         --[no-]relax, and --[no-]generics options.  Update descriptions of
5283         --text-section-literals and --[no-]longcalls.  Add
5284         --[no-]absolute-literals and --[no-]transform.
5285         (Xtensa Syntax): Add description of syntax for FLIX instructions.
5286         Remove use of "generic" and "specific" terminology for opcodes.
5287         (Xtensa Registers): Generalize the syntax description to include
5288         user-defined register files.
5289         (Xtensa Automatic Alignment): Update.
5290         (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5291         (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5292         (Xtensa Directives): Remove confusing rules about precedence.
5293         (Density Directive, Relax Directive): Delete.
5294         (Schedule Directive): New.
5295         (Generics Directive): Rename to ...
5296         (Transform Directive): ... this node.
5297         (Literal Directive): Update for absolute literals.  Missing
5298         literal_position directive is now an error.
5299         (Literal Position Directive): Update for absolute literals.
5300         (Freeregs Directive): Delete.
5301         (Absolute Literals Directive): New.
5302         (Frame Directive): Minor editing.
5303         * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5304         Update dependencies.
5305         * Makefile.in: Regenerate.
5306
5307 2004-10-07  Richard Sandiford  <rsandifo@redhat.com>
5308
5309         * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5310         to build the second and third fixups for a composite relocation.
5311         (macro_read_relocs): New function.
5312         (macro_build): Use it.
5313         (s_cpsetup): Pass all three composite relocation codes to macro_build.
5314         Simplify fragging code accordingly.
5315         (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5316         of the composite relocation.  Set fx_tcbit in both fixups.
5317
5318 2004-10-07  Richard Sandiford  <rsandifo@redhat.com>
5319
5320         * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5321         (md_apply_fix3): Don't treat composite relocs as done.
5322
5323 2004-10-07  Jan Beulich <jbeulich@novell.com>
5324
5325         * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5326         prefix for symbol names generated from the LOCAL macro directive.
5327
5328         * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5329         FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5330
5331 2004-10-07  Tomer Levi  <Tomer.Levi@nsc.com>
5332
5333         * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5334         Special registers.
5335         (md_assemble): Add error checking for Co-Processor instructions.
5336         (get_cinv_parameters): Add 'b' option to invalidate the
5337         branch-target cache.
5338
5339 2004-10-05  Paul Brook  <paul@codesourcery.com>
5340
5341         * config/tc-arm.c (unwind): New variable.
5342         (vfp_sp_encode_reg): New function.
5343         (vfp_sp_reg_required_here): Use it.
5344         (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5345         (vfp_parse_reg_list): New function.
5346         (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5347         s_arm_unwind_personality, s_arm_unwind_personalityindex,
5348         s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5349         s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5350         functions.
5351         (md_pseudo_table): Add them.
5352         (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5353         (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5354         (set_section, add_unwind_adjustsp, flush_pending_unwind,
5355         finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5356         require_hashconst, add_unwind_opcode): New functions.
5357         * doc/c-arm.texi: Document unwinding opcodes.
5358         * NEWS: Mention the new feature.
5359
5360 2004-10-04  Eric Christopher  <echristo@redhat.com>
5361
5362         * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5363
5364 2004-10-01  H.J. Lu  <hongjiu.lu@intel.com>
5365
5366         * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5367         TLS relocations.
5368         * config/tc-s390.c (md_apply_fix3): Likewise.
5369         * config/tc-sparc.c (md_apply_fix3): Likewise.
5370
5371 2004-10-01  Paul Brook  <paul@codesourcery.com>
5372
5373         * config/tc-arm.c (arm_elf_section_type): New function.
5374         (arm_elf_change_section): Set section link for exidx sections.
5375         * config/tc-arm.h (arm_elf_section_type): Add prototype.
5376         (md_elf_section_type): Define.
5377
5378 2004-10-01  Bill Farmer  <Bill@the-farmers.freeserve.co.uk>
5379
5380         * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5381         instruction's offset.
5382
5383 2004-10-01  Adam Nemet  <anemet@lnxw.com>
5384
5385         * (TARGET_FORMAT): Remove LynxOS COFF definition.
5386
5387 2004-10-01  Ravi Ramaseshan  <ravi.ramaseshan@codito.com>
5388
5389         * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5390         asymbol *, instead use symbol_get_bfdsym.
5391
5392 2004-09-30  Linus Nielsen Feltzing  <linus@haxx.se>
5393
5394         * config/tc-m68k.c (select_control_regs): Add mcf5249.
5395
5396 2004-09-30  Paul Brook  <paul@codesourcery.com>
5397
5398         * config/tc-arm.c (do_smi, do_nop): New functions.
5399         (insns): Add ARMv6ZK instructions.
5400         (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5401         (tc_gen_reloc): Ditto.
5402         (arm_cpus): Add mpcore and arm1176.
5403         (arm_archs): Add armv6{k,z,zk}.
5404         * doc/c-arm.texi: Document new cores and architectures.
5405
5406 2004-09-30  Nick Clifton  <nickc@redhat.com>
5407
5408         * config/tc-arm.c: Use ISO C90 formatting.
5409
5410 2004-09-30  Vladimir Ivanov  <vladitx@nucleusys.com>
5411
5412         * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5413         as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5414         REG_TYPE_MVDX is expected.
5415
5416 2004-09-29  Marc Bevand  <m.bevand@gmail.com>
5417
5418         * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5419
5420 2004-09-21  James E Wilson  <wilson@specifixinc.com>
5421
5422         * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5423         (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5424         output_spill_base, output_unat_psprel, output_lc_psprel,
5425         output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5426         output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5427         output_spill_psprel_p): Use it.
5428
5429 2004-09-20  Tomer Levi  <Tomer.Levi@nsc.com>
5430
5431         * config/tc-crx.c (handle_LoadStor): New function.
5432         Handle load/stor unique instructions before parsing.
5433
5434 2004-09-17  Paul Brook  <paul@codesourcery.com>
5435
5436         * config/tc-arm.c (s_arm_rel31): New funciton.
5437         (md_pseudo_table): Add .rel31.
5438         (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5439         BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5440         (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5441         (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5442         (arm_parse_reloc): Add (target2).
5443
5444 2004-09-17  Alan Modra  <amodra@bigpond.net.au>
5445
5446         * Makefile.am: Run "make dep-am".
5447         * Makefile.in: Regenerate.
5448         * aclocal.m4: Regenerate.
5449         * configure: Regenerate.
5450         * doc/Makefile.in: Regenerate.
5451         * po/POTFILES.in: Regenerate.
5452         * po/gas.pot: Regenerate.
5453
5454 2004-09-14  Hideki IWAMOTO  <h-iwamoto@kit.hi-ho.ne.jp>
5455
5456         * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5457         [!LLONG_MAX]: Ditto.
5458
5459 2004-09-13  Paul Brook  <paul@codesourcery.com>
5460
5461         * config/tc-arm.c: Rename RELABS to TARGET1.
5462
5463 2004-09-13  Alan Modra  <amodra@bigpond.net.au>
5464
5465         * messages.c (as_internal_value_out_of_range): Cast values passed
5466         to as_bad_where or as_warn_where to proper type.
5467
5468 2004-09-11  Theodore A. Roth  <troth@openavr.org>
5469
5470         * config/tc-avr.c: Add support for
5471         atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5472
5473 2004-09-09  Alan Modra  <amodra@bigpond.net.au>
5474
5475         * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5476         from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5477
5478 2004-09-08  Paul Brook  <paul@codesourcery.com>
5479
5480         * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5481         fini_array and preinit_array section types.
5482         * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5483         and fini_array.
5484         * doc/as.texinfo: Document extra section types.
5485
5486 2004-09-02  Mark Mitchell  <mark@codesourcery.com>
5487
5488         * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5489         * Makefile.in: Regenerated.
5490         * configure.in: Set em for arm*-*-symbianelf*.
5491         * configure: Regenerated.
5492         * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5493         vectors when appropriate.
5494         * config/te-symbian.h: New file.
5495
5496 2004-09-03  Tomer Levi  <Tomer.Levi@nsc.com>
5497
5498         * config/tc-crx.c (gettrap): Exception vector can be case
5499         insensitive.
5500         (process_label_constant): Fix a 32-bit displacement bug in branch
5501         instructions.
5502         (get_operandtype) : Bug fix, wrong operand was used.
5503         (process_label_constant): Initialize relocation type to
5504         BFD_RELOC_NONE
5505
5506 2004-09-01  Richard Earnshaw < reanrsha@arm.com>
5507
5508         * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5509         for synthesizable cores.
5510
5511         * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5512
5513 2004-08-25  Dmitry Diky  <diwil@spec.ru>
5514
5515         * config/tc-msp430.c:   Clean-up the code.
5516         (md_relax_table): New relax table.
5517         (mcu_types): Sort MCU types.
5518         (md_pseudo_table): Add .profiler pseudo handler.
5519         (pow2value): New function.
5520         (msp430_profiler): New function.
5521         (msp430_operands): Add new insns handlers.
5522         (msp430_srcoperand): Add register operand handler, allow complex
5523         expressions.
5524         (md_estimate_size_before_relax): Rewritten.
5525         (md_convert_frag): Rewritten.
5526         (msp430_relax_frag): New function.
5527         * config/tc-msp430.h (md_relax_frag): define macro
5528         * doc/c-msp430.texi: Update information.
5529
5530 2004-08-24  Nick Clifton  <nickc@redhat.com>
5531
5532         * as.c (std_shortopts): Allow -g to take an optional argument.
5533         (parse_args): Pass any switch starting with -g on to the backend
5534         for parsing.
5535
5536 2004-08-18  Mark Mitchell  <mark@codesourcery.com>
5537
5538         * configure.in (arm*-*-symbianelf*): New target.
5539         (arm*-*-eabi*): Likewise.
5540         * configure: Regenerated.
5541
5542 2004-08-18  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
5543         * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5544         correctly.
5545
5546 2004-08-18  Jakub Jelinek  <jakub@redhat.com>
5547
5548         * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5549         argument, don't do anything if current section is not
5550         .gnu.linkonce.t.* and linkonce_empty is set.
5551         (generate_unwind_image, dot_endp): Adjust callers, call
5552         start_unwind_section (*, 1) if nothing will be put into the
5553         section.
5554
5555 2004-08-17  Nick Clifton  <nickc@redhat.com>
5556
5557         * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5558         (show_usage): Add -g.
5559         (std_longopts): Add --gen-debug.  Alpha sort the table.
5560         (parse_args): Print an error message if a switch is not handled.
5561         Handle the -g switch, calling md_debug_format_selector() if
5562         necessary.
5563         * NEWS: Mention new feature.
5564         * doc/as.texinfo: Document new switch.
5565         * doc/internals.texi: Document behaviour of md_parse_option.
5566
5567         * config/tc-arm.c (md_parse_option): Do not issue an error message
5568         if the switch is not recognised.
5569         * config/tc-m68k.c (md_parse_option): Likewise.
5570         * config/tc-pdp11.c (md_parse_option): Likewise.
5571         * config/tc-v850.c (md_parse_option): Likewise.
5572
5573         * as.h: Fix up formatting.
5574         * tc.h: Likewise.
5575
5576 2004-08-16  Nick Clifton  <nickc@redhat.com>
5577
5578         * macro.c (macro_set_alternate): Use ISO C90 formatting.
5579
5580         * configure.in: Sort architecture based tables alphabetically.
5581         * configure: Regenerate.
5582
5583 2004-08-16  Alan Modra  <amodra@bigpond.net.au>
5584
5585         * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5586         { "cc", 68 }, with { "cr", 70 }.
5587
5588 2004-08-13 Jan Beulich <jbeulich@novell.com>
5589            Nick Clifton <nickc@redhat.com>
5590
5591         * as.c: Add and handle new --alternate command line option.
5592         * macro.c (macro_set_alternate): New.
5593         * macro.h (macro_set_alternate): Declare.
5594         * read.c: Add and handle new .altmacro and .noaltmacro directives.
5595         * doc/as.texinfo: Document new command line option and pseudo-ops
5596         as well as insert documentation originating from gasp about
5597         alternate macro syntax.
5598         * NEWS: Mention new command line option and pseudo-ops.
5599
5600 2004-08-10  Mark Mitchell  <mark@codesourcery.com>
5601
5602         * expr.c (operand): Handle the "~", "-", and "!" operators applied
5603         to bignums.
5604
5605 2004-08-06  Paul Brook  <paul@codesourcery.com>
5606
5607         * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5608         Handle new relocations.
5609         * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5610
5611 2004-08-05  Bob Wilson  <bob.wilson@acm.org>
5612
5613         * write.c (relax_segment): Use was_address instead of address when
5614         setting fr_fix field for align frag due to backwards .org.
5615
5616 2004-07-29  Alexandre Oliva  <aoliva@redhat.com>
5617
5618         Introduce SH2a support.
5619         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
5620         * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5621         arch_sh2a_nofpu_up.
5622         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
5623         * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5624         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
5625         * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5626         to end of conditional expression.
5627         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
5628         * config/tc-sh.c: Add sh2a-nofpu support.
5629         2003-12-29  DJ Delorie  <dj@redhat.com>
5630         * tc-sh.c: Add sh2a support.
5631         (parse_reg): Add tbr.
5632         (parse_at): Support @@(disp,tbr).
5633         (get_specific): Support sh2a opcodes.
5634         (insert4): New, for 4 byte relocs.
5635         (build_Mytes): Support sh2a opcodes.
5636         (md_apply_fix3_Mytes): Support sh2a opcodes.
5637         2003-12-02  Michael Snyder  <msnyder@redhat.com>
5638         * config/tc-sh.c (md_parse_option): Handle sh2a.
5639         (sh_elf_final_processing): Ditto.
5640
5641 2004-07-27  Jason Thorpe  <thorpej@wasabisystems.com>
5642
5643         * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5644         for TE_NetBSD.
5645
5646 2004-07-27  Alan Modra  <amodra@bigpond.net.au>
5647
5648         * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5649         (ppc_arch): Expand comment.
5650
5651 2004-07-27  Tomer Levi  <Tomer.Levi@nsc.com>
5652
5653         * config/tc-crx.c: Support evaluating the difference between two
5654         symbols.
5655         * config/tc-crx.h: Likewise.
5656
5657 2004-07-26  H.J. Lu  <hongjiu.lu@intel.com>
5658
5659         * config/tc-ia64.c (start_unwind_section): Set the linked-to
5660         section.
5661         (ia64_elf_section_change_hook): Set the linked-to section for
5662         SHT_IA_64_UNWIND.
5663
5664 2004-07-26  Dmitry Diky  <diwil@spec.ru>
5665
5666         * config/tc-msp430.c: Add new subtargets: msp430x1610,
5667         msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5668         msp430xG438, msp430xG439.
5669
5670 2004-07-25  Daniel Jacobowitz  <dan@debian.org>
5671
5672         * doc/as.texinfo (Section, PushSection): Correct documentation
5673         for ELF.
5674
5675 2004-07-21  Jan Beulich  <jbeulich@novell.com>
5676
5677         * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5678         permissible for the selected instruction suffix.
5679         (match_template): Don't permit 64-bit general purpose operands in
5680         32-bit mode.
5681         (finalize_imm): Permit 64-bit immediates.
5682         (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5683         specially except for the width of the used base and/or index
5684         registers.  For 32-bit displacements, use sign-extended
5685         relocations only when using 64-bit addressing.
5686         Force zero displacement on rip-relative addressing when there is
5687         no other displacement.
5688         (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5689         specially except for the width of the used base and/or index
5690         registers.
5691         (parse_register): Disallow Reg64 registers in 32-bit mode.
5692
5693         * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5694         suffix if the instruction doesn't support it.
5695
5696 2004-07-20  Maciej W. Rozycki  <macro@linux-mips.org>
5697
5698         * config/tc-mips.c (append_insn): Handle constant expressions with
5699         no associated relocation.
5700         (mips_ip): Cancel the expression after use for the Q format
5701         specifier.
5702         (parse_relocation): Return no relocation for unsupported
5703         operators.
5704         (my_getSmallExpression): Return no relocation if no relocation
5705         operators are used.
5706
5707 2004-07-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
5708
5709         * config/obj-som.c (adjust_stab_sections): Add prototype.
5710         (obj_som_compiler, obj_som_version, obj_som_copyright,
5711         adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5712         * config/tc-hppa.c (update_subspace):  Likewise.
5713         (is_defined_subspace): Amplify comment.
5714         * config/obj-som.h (som_frob_file): Add prototype.
5715
5716 2004-07-19  Christopher Faylor  <cgf@timesys.com>
5717             H.J. Lu  <hongjiu.lu@intel.com>
5718
5719         * subsegs.c (section_symbol): Don't create a new segment when
5720         existing segment is undefined.
5721
5722 2004-07-16  Richard Earnshaw  <rearnsha@arm.com>
5723
5724         * config/tc-arm.c: Include include/opcode/arm.h.
5725         (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5726         (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5727         (FPU_ARCH_*): Delete.
5728         * Makefile.am: Update dependencies.
5729         * Makefile.in: Regenerate.
5730
5731 2004-07-15  Nick Clifton  <nickc@redhat.com>
5732
5733         * configure.in: Accept armbe as a big-endian arm configuration.
5734         * configure: Regenerate.
5735
5736 2004-07-13  Thomas Nystrom  <thn@saeab.se>
5737
5738         * config/tc-i386.c (T_SHIFTOP): New constant.
5739         (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5740         (intel_el1): Handle '~'.
5741         (intel_get_token): Handle '<>', '&', '|' and '~'.
5742
5743 2004-07-13  Nick Clifton <nickc@redhat.com>
5744
5745         (md_assemble): Remove spurious newline from end of as_bad error
5746         message.
5747         (intel_e05_1): Likewise.
5748         (intel_e11): Likewise.
5749         (intel_match_token): Likewise.
5750
5751 2004-07-11  Andreas Schwab  <schwab@suse.de>
5752
5753         * config/tc-m68k.c: Convert to C90.  Remove redundant
5754         declarations.  Indentation fixup.
5755         [M68KCOFF]: Include "obj-coff.h" instead of declaring
5756         obj_coff_section ourselves.
5757
5758 2004-07-09  James E Wilson  <wilson@specifixinc.com>
5759
5760         * config/tc-ia64.c (default_big_endian): New.
5761         (dot_byteorder, md_begin): Use it.
5762         (md_parse_option): Set it.
5763
5764 2004-07-09  Nick Clifton  <nickc@redhat.com>
5765
5766         * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5767         * configure: Regenerate.
5768         * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5769         * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5770         sh_find_elf_flags if necessary.
5771
5772 2004-07-08  Richard Sandiford  <rsandifo@redhat.com>
5773
5774         * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5775         going to be split into more than one in-place addend, return 0
5776         for relocations against mergeable sections.  Associate comments
5777         with code.
5778
5779 2004-07-07  Tomer Levi  <Tomer.Levi@nsc.com>
5780
5781         * Makefile.am (CPU_TYPES): Add crx.
5782         (TARGET_CPU_CFILES): Add config/tc-crx.c.
5783         (TARGET_CPU_HFILES): Add config/tc-crx.h.
5784         (DEPTC_crx_elf): New target.
5785         (DEPOBJ_crx_elf): Likewise.
5786         (DEP_crx_elf): Likewise.
5787         * Makefile.in: Regenerate.
5788         * configure.in: Add crx* target.
5789         * configure: Regenerate.
5790         * config/tc-crx.c: New file.
5791         * config/tc-crx.h: New file.
5792         * NEWS: Mention new target.
5793
5794 2004-07-06  Nick Clifton  <nickc@redhat.com>
5795
5796         * config.in: Undefine TARGET_SYMBIAN by default.
5797         * configure.in:
5798         * configure: Regenerate. Add sh-symbian-elf target.  If
5799         selected define TARGET_SYMBIAN.
5800         * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5801         format if TARGET_SYMBIAN has been defined.
5802
5803         * output-file.c (output_file_create): Report the target format
5804         chosen when bfd_openw reports that it is invalid.
5805
5806         * config/obj-coff.c (coff_pseudo_table): Only define the weak
5807         pseudo for BFD based assemblers.
5808
5809 2004-07-05  Andrew Stubbs <andrew.stubbs@superh.com>
5810
5811         gas:
5812         * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5813         (md_parse_option): Remove redundant -isa testing.
5814         Make bfd_arch variable const.
5815         (md_show_usage): Make bfd_arch variable const.
5816
5817 2004-07-03  James E Wilson  <wilson@specifixinc.com>
5818
5819         * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5820         * config/tc-ia64.h (md_frag_check): Define.
5821
5822 2004-07-03  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
5823
5824         * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5825         externals.
5826         * doc/as.texinfo (Weak): Document PE weak symbols.
5827
5828 2004-07-03  Richard Sandiford  <rsandifo@redhat.com>
5829
5830         * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5831         (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5832         (mips_frob_file): Rework so that only a single pass through the
5833         relocs is needed.  Allow %lo()s to have higher offsets than their
5834         corresponding %hi()s or %got()s.
5835
5836 2004-07-02  Nick Clifton  <nickc@redhat.com>
5837
5838         * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5839         allow values which have come from undefined symbols.
5840         Always consider this fixup to have been processed as a reloc
5841         cannot be generated for it.
5842
5843 2004-07-02  Alan Modra  <amodra@bigpond.net.au>
5844
5845         * frags.h (struct frag): Add has_code and insn_addr fields.
5846         * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5847         * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5848         * config/tc-ppc.h (md_frag_check): Define.
5849
5850 2004-06-28  Maciej W. Rozycki  <macro@linux-mips.org>
5851
5852         * doc/Makefile.am (info): Rename goal to...
5853         (info-local): ... this, to preserve implicit dependencies.
5854         * doc/Makefile.in: Regenerate with automake 1.8.5.
5855
5856 2004-06-25  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
5857
5858         * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5859         (m32r_cgen_record_fixup_exp): Changed for  @GOTOFF, @GOT.
5860         (m32r_fix_adjustable): Changed for  @GOTOFF, @GOT, @PLT.
5861         (tc_gen_reloc): Likewise.
5862         (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5863         (m32r_parse_name): Likewise.
5864         (m32r_cgen_parse_fix_exp): Likewise.
5865         * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5866         (O_PIC_reloc): Likewise.
5867         (TC_CGEN_PARSE_FIX_EXP): Likewise..
5868         * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5869         for @GOTOFF, @GOT, @PLT.
5870
5871 2004-06-21 Jan Beulich  <jbeulich@novell.com>
5872
5873         * gas/symbols.c: While discarding ordinary local absolute symbols
5874         when --strip-local-absolute is in effect, retain file symbols.
5875
5876 2004-06-20  Andreas Schwab  <schwab@suse.de>
5877
5878         * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5879         (md_parse_option): Likewise.
5880
5881 2004-06-17  Jan Beulich <jbeulich@novell.com>
5882
5883         * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5884         * config/te-netware.h: New file.
5885         * config/te-ppcnw.h: Delete: Obsolete.
5886         * configure.in: Eliminate ill NetWare targets. Make generic
5887         NetWare target use proper emulation.
5888         * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5889         reference to new te-netware.h.
5890         * configure: Regenerate.
5891         * Makefile.in: Regenerate.
5892
5893 2004-06-15  Martin Schwidefsky  <schwidefsky@de.ibm.com>
5894
5895         * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5896         comparison in .insn pseudo operation.
5897
5898 2004-06-15  Alan Modra  <amodra@bigpond.net.au>
5899
5900         * config/obj-coff.c (coff_adjust_section_syms): Use
5901         bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5902         (coff_frob_section): Likewise.
5903         * config/tc-mips.c (md_apply_fix3): Likewise.
5904         * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5905         (elf_frob_file_after_relocs): Likewise.
5906
5907 2004-06-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
5908
5909         * config/tc-hppa.c (log2): Rename to exact_log2.
5910         (pa_next_subseg): Delete unused function.
5911         (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5912         (create_new_subspace): Likewise.
5913
5914         Bug gas/213
5915         * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5916         labels.  Fix warning.
5917
5918 2004-05-28  DJ Delorie  <dj@redhat.com>
5919
5920         * config/tc-mn10300.h (tc_fix_adjustable): Define.
5921         * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5922         or non-merged symbols.
5923
5924 2004-05-28  H.J. Lu  <hongjiu.lu@intel.com>
5925
5926         * config/tc-ia64.c (remove_marked_resource): Save, clear and
5927         restore the old slot when inserting srlz.i/srlz.d.
5928
5929 2004-05-28  Andrew Stubbs <andrew.stubbs@superh.com>
5930
5931         * Makefile.am: Regenerate dependecies.
5932         * Makefile.in: Regenerate.
5933         * config/tc-sh.c (valid_arch): Make unsigned.
5934         (preset_target_arch): Likewise.
5935         (md_begin): Use new architecture flags system.
5936         (get_specific): Likewise.
5937         (assemble_ppi): Likewise.
5938         (md_assemble): Likewise. Also fix error check for bad opcodes.
5939         (md_parse_option): Likewise. Also generate -isa values according
5940         to the table in bfd/cpu-sh.c instead of just constants. Also
5941         allow <arch>-up ISA variants.
5942         (sh_elf_final_processing): Replace if-else chain with a call to
5943         sh_find_elf_flags().
5944
5945 2004-05-28  Peter Barada <peter@the-baradas.com>
5946
5947         * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5948         with zero offset into mode 2 addressing to save a word.
5949
5950 2004-05-27  H.J. Lu  <hongjiu.lu@intel.com>
5951
5952         * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5953         (ar_is_only_in_integer_unit): New.
5954         (ar_is_only_in_memory_unit): New.
5955         (generate_unwind_image): Silence gcc on 32bit host.
5956         (md_assemble): Use ar_is_only_in_integer_unit instead of
5957         ar_is_in_integer_unit. Check AR access.
5958
5959 2004-05-27  Peter Barada  <peter@the-baradas.com>
5960
5961         * config/tc-m68k.c (md_begin): Sort the opcode table into
5962         alphabetical order.
5963         (m68k_compare_opcode): New function to do the sorting.
5964
5965 2004-05-24  Peter Barada  <peter@the-baradas.com>
5966
5967         * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5968         addressing on MIT style operands.
5969         * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5970         w/mask addressing.
5971         * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5972         operands.
5973
5974 2004-05-23  Alan Modra  <amodra@bigpond.net.au>
5975
5976         * expr.c (operand, operator): Don't reject '++' and '--'.
5977
5978 2004-05-20  Richard Sandiford  <rsandifo@redhat.com>
5979
5980         * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5981         dwarf tables.
5982
5983 2004-05-17  Adam Nemet  <anemet@lnxw.com>
5984
5985         * configure.in: Add ppc-*-lynxos*.  Update i386-*-lynxos* to ELF.
5986         * configure: Regenerate.
5987
5988 2004-05-13  Paul Brook  <paul@codesourcery.com>
5989
5990         * dw2gencfi.c (output_cie):  Handle dwarf3 format CIE entries.
5991
5992 2004-05-13  Joel Sherrill <joel@oarcorp.com>
5993
5994         * configure.in (or32-*-rtems*): Switch to elf.
5995         * configure: Regenerate.
5996
5997 2004-05-13  Nick Clifton  <nickc@redhat.com>
5998
5999         * po/fr.po: Updated French translation.
6000
6001 2004-05-11  Nick Clifton  <nickc@redhat.com>
6002
6003         * doc/as.texinfo (Section): Document G and T flags to .section
6004         directive.  Document the extra arguments that the G flag
6005         requires.  Document the #tls flag.
6006
6007 2004-05-11  H.J. Lu  <hongjiu.lu@intel.com>
6008
6009         * subsegs.c (section_symbol): Create a new section symbol if
6010         the existing one doesn't match.
6011         * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
6012
6013 2004-05-07  Richard Sandiford  <rsandifo@redhat.com>
6014
6015         * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
6016         to cope with VR4181A errata MD(1) and MD(4).
6017
6018 2004-05-07  Brian Ford  <ford@vss.fsi.com>
6019
6020         * NEWS: Mention .secrel32 for pe[i]-i386.
6021
6022 2004-05-07  Alexandre Oliva  <aoliva@redhat.com>
6023
6024         * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
6025         (HANDLE_ALIGN): New.
6026
6027 2004-05-06  Daniel Jacobowitz  <dan@debian.org>
6028
6029         * Makefile.am (DIST_SUBDIRS): Define.
6030         * aclocal.m4: Regenerate with automake 1.8.4.
6031         * Makefile.in: Likewise.
6032         * doc/Makefile.in: Likewise.
6033
6034 2004-05-06  David Mosberger-Tang  <davidm@hpl.hp.com>
6035
6036         * config/tc-ia64.c (dot_serialize): Declare.
6037         (dot_serialize): New function.
6038         (md_pseudo_table): Add ".serialize.data" and
6039         ".serialize.instruction" directives.
6040
6041 2004-05-06  Nick Clifton  <nickc@redhat.com>
6042
6043         * messages (as_internal_value_out_of_range): Print a message about
6044         a value being out of range.  Be consistent about whether the
6045         values are printed in decimal or hexadecimal.
6046         (as_warn_value_out_of_range): Generate a warning message about an
6047         out of range value.
6048         (as_bad_value_out_of_range): Generate an error message about an
6049         out of range value.
6050         * as.h: Prototype the new functions.
6051         * config/tc-alpha.c (insert_operand): Use new function.
6052         * config/tc-arc.c (arc_insert_operand): Likewise.
6053         * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
6054         * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
6055         * config/tc-ppc.c (ppc_insert_operand): Likewise.
6056         * config/tc-s390.c (s390_insert_operand): Likewise.
6057         * config/tc-v850.c (v850_insert_operand): Likewise.
6058
6059 2004-05-05  Alexandre Oliva  <aoliva@redhat.com>
6060
6061         * configure.in: Set em=linux for frv-*-*linux*.
6062         * configure: Rebuilt.
6063         * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
6064         (frv_md_fdpic_enabled): New.
6065         * config/tc-frv.c (frv_md_fdpic_enabled): New.
6066         (DEFAULT_FDPIC): New.
6067         (frv_flags): Use DEFAULT_FDPIC.
6068         (frv_pic_flag): Likewise.
6069         (OPTION_NOPIC): New.
6070         (md_longopts): Add -mnopic.
6071         (md_parse_option): Handle it.
6072         (md_show_usage): Add -mfdpic and -mnopic.
6073
6074 2004-05-05  Peter Barada  <peter@the-baradas.com>
6075
6076         * config/tc-m68k.c: Add find_cf_chip to print list of valid
6077         chips for invalid coldfire instructions, rename selectors
6078         for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
6079         add current_chip to track which chip is referred to(including save/restore),
6080         use current_chip to select control registers, not current_arch.
6081         (md_show_usage): Add new chips.
6082         * doc/c-m68k.texi: Document new command line switches.
6083
6084 2004-05-05  Jakub Jelinek  <jakub@redhat.com>
6085
6086         * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
6087         (NOP_OPCODE): Define.
6088         (s390_align_code): Remove prototype.
6089         * tc-s390.c (s390_align_code): Remove.
6090
6091 2004-05-04  H.J. Lu  <hongjiu.lu@intel.com>
6092
6093         * config/tc-ia64.c (make_unw_section_name): Removed.
6094         (start_unwind_section): New function.
6095         (generate_unwind_image): Take const segT instead of const
6096         char *.
6097         (dot_handlerdata): Adjusted.
6098         (dot_endp): Likewise.
6099
6100 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
6101
6102         * config/obj-elf.c (obj_elf_change_section): Allow the
6103         ".note.GNU-stack" section has SHF_EXECINSTR.
6104
6105 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
6106
6107         * config/obj-elf.c (get_section): Return bfd_boolean.
6108         (obj_elf_change_section): Call bfd_get_section_by_name_if
6109         instead of bfd_map_over_sections.
6110
6111 2004-04-30  H.J. Lu  <hongjiu.lu@intel.com>
6112
6113         * config/obj-elf.c (get_section): New function.
6114         (obj_elf_change_section): Support multiple sections with same
6115         name.
6116
6117 2004-04-30  Nick Clifton  <nickc@redhat.com>
6118
6119         * config/tc-arm.c (create_register_alias): Fix typo checking for
6120         case sensitive register aliases.
6121         (co_proc_number): Use error message string in all_reg_maps[]
6122         array.
6123         (cp_reg_required_here): Likewise.
6124         (fp_reg_required_here): Likewise.
6125
6126 2004-04-29  Brian Ford  <ford@vss.fsi.com>
6127
6128         * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
6129
6130 2004-04-28  Chris Demetriou  <cgd@broadcom.com>
6131
6132         * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
6133         (load_address, macro, mips_ip, md_parse_option)
6134         (mips_force_relocation, mips_validate_fix, md_apply_fix3)
6135         (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
6136         embedded-PIC handling, and update comments.
6137         (SWITCH_TABLE): Remove.
6138         * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6139         (enum mips_pic_level): Remove EMBEDDED_PIC.
6140         (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6141         (TC_FORCE_RELOCATION): Update comment.
6142         * ecoff.c (ecoff_build_lineno): Add comment about some code that
6143         might be safe to remove now that MIPS embedded-PIC is gone.
6144
6145 2004-04-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6146
6147         * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6148         call to obj_set_subsection_attributes.
6149         (obj_som_init_stab_section): Likewise.
6150         * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6151         (pa_def_subspaces): Provide comdat default.
6152         (pa_subspace): Handle new "comdat" parameter.  Set SEC_LINK_ONCE and
6153         not SEC_IS_COMMON if section is comdat, common or dup_common.  Update
6154         calls to create_new_subspace and update_subspace to pass comdat flag.
6155         (create_new_subspace, update_subspace): Add new comdat argument.  Use
6156         it in calls to obj_set_subsection_attributes.
6157         * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6158         and use of comdat, common and dup_comm parameters.
6159
6160 2004-04-26  H.J. Lu  <hongjiu.lu@intel.com>
6161
6162         * config/obj-elf.c (obj_elf_change_section): Check if the old
6163         group name is NULL before comparison.
6164
6165 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
6166
6167         * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6168
6169 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
6170
6171         * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6172
6173 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
6174
6175         * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6176         (OPTION_MEMBEDDED_PIC): Remove.
6177         (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6178         (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6179         (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6180         (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6181         (OPTION_ELF_BASE): Renumber.
6182         (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6183         (md_show_usage): Remove mention of -membedded-pic.
6184         * doc/as.texinfo: Remove mention of -membedded-pic.
6185
6186 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
6187
6188         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6189         * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6190         a.out support.
6191         (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6192         s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6193         USE_GLOBAL_POINTER_OPT.
6194
6195 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
6196
6197         * config/tc-mips.c (macro): One more use of load_delay_nop.
6198
6199 2004-04-22  Atsushi Nemoto  <anemo@mba.ocn.ne.jp>
6200
6201         * config/tc-mips.c (load_delay_nop): New function.
6202         (load_address, macro): Use load_delay_nop() to build a nop
6203         which can be omitted with gpr_interlocks.
6204
6205 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
6206
6207         * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6208         cop_interlocks): Remove superfluous CPU entries.
6209
6210 2004-04-22  Paul Brook  <paul@codesourcery.com>
6211
6212         * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6213
6214 2004-04-22  Peter Barada <peter@the-baradas.com>
6215
6216         * NEWS: Added support for EMAC instructions and MAC/EMAC
6217         Motorola syntax.
6218         * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6219         scale factor tokens, trailing_ampersand to mark mask addressing
6220         for MAC/EMAC instructions.
6221         * config/m68k-parse.y: Add options_ampersand clause, '<<',
6222         '>>'.
6223         (yylex): Handle '>', '<', and '&' following '+'.
6224         * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6225         architectures in archs[].
6226         (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6227         for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6228         respectively.
6229         (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6230         (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6231         cases.
6232         Add EMAC operands to init_table[].
6233
6234 2004-04-22  Bruno De Bus <bdebus@elis.ugent.be>
6235
6236         * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6237         state.
6238         (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6239         * config/tc-arm.c (enum mstate): Delete from here.
6240         (mapping_state): Remove the static mapstate variable and instead
6241         store the state in the segment.  This allows a per-section mapping
6242         state.  Handle and ignore MAP_UNDEFINED states.
6243         (arm_elf_change_section): Get the current mapping state from the
6244         new section.
6245         (s_ltorg): Set the mapping state to MAP_DATA.
6246         (arm_cleanup): Use arm_elf_change_section to get the mapping state
6247         for each pool as it is emitted.
6248
6249 2004-04-22  Nick Clifton  <nickc@redhat.com>
6250
6251         * config/tc-arm.h: Formatting tidy ups.
6252
6253 2004-04-20  Chris Demetriou  <cgd@broadcom.com>
6254
6255         * NEWS: Note that MIPS -membedded-pic option is deprecated.
6256
6257 2004-04-20  DJ Delorie  <dj@redhat.com>
6258
6259         * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6260         * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6261         [TE_PE] (O_secrel): Define.
6262         [TE_PE] (x86_pe_cons_fix_new): New.
6263         [TE_PE] (pe_directive_secrel): Likewise.
6264         (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6265
6266 2004-04-19  Eric Christopher  <echristo@redhat.com>
6267
6268         * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6269         of previous patch for fix in gcc.
6270
6271 2004-04-19  Jakub Jelinek  <jakub@redhat.com>
6272
6273         * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6274
6275 2004-04-19  Nathan Sidwell  <nathan@codesourcery.com>
6276
6277         * read.c (do_align): Call md_flush_pending_output, if defined.
6278
6279 2004-04-16  Alan Modra  <amodra@bigpond.net.au>
6280
6281         * expr.c (operand): Correct checks for ++ and --.
6282
6283 2004-04-14  H.J. Lu  <hongjiu.lu@intel.com>
6284
6285         * config/tc-generic.c: Add some comments.
6286
6287 2004-04-14  Richard Sandiford  <rsandifo@redhat.com>
6288
6289         * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6290         -{no-}mfix-vr4122-bugs.
6291         * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6292         (append_insn, mips_emit_delays): Update accordingly.
6293         (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6294         (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6295         (md_parse_option): Update after above changes.
6296         (md_show_usage): Add -mfix-vr4120.
6297
6298 2004-04-13  Bob Wilson  <bob.wilson@acm.org>
6299
6300         * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6301         of .section directive; add a reference to the ELF .subsection
6302         directive.
6303
6304 2004-04-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
6305
6306         * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6307         in parallel.
6308
6309 2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
6310
6311         * Makefile.am: Remove mips from aout targets.
6312         * Makefile.in: Regenerate.
6313         * configure.in: Remove mips-dec-bsd* target.
6314         * configure: Regenerate.
6315
6316 2004-04-07  Alan Modra  <amodra@bigpond.net.au>
6317
6318         PR 96
6319         * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6320         to struct map_bfd.  Adjust MAP macro, and define MAP32, MAP64.
6321         Update "mapping".  Restrict some @ modifiers to 32 bit.
6322
6323 2004-04-01  Asgari Jinia  <asgarij@kpitcummins.com>
6324             Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6325
6326         * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6327         (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6328         dont_adjust_reloc_32 is set.
6329         (md_longopts): Add option -renesas.
6330         (md_parse_option, md_show_usage): Likewise.
6331         * doc/c-sh.texi: Likewise.
6332
6333 2004-04-01  Dave Korn  <dk@artimi.com>
6334
6335         * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6336         hi16 and lo16 fixS structs.
6337         (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6338         exactly the same way as for RELOC_DLX_REL16.
6339         (machine_ip): properly respect LO flag in the_insn and
6340         output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6341         (md_apply_fix3): apply RELOC_DLX_LO16.
6342
6343 2004-03-30  Stan Shebs  <shebs@apple.com>
6344
6345         Remove long-obsolete MPW support.
6346         * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6347         * configure.in: Remove mention of ppc-*-mpw* config.
6348         * configure.in: Likewise.
6349
6350 2004-03-30  Nick Clifton  <nickc@redhat.com>
6351
6352         * config/tc-arm.c (meabi_flags): Make its use conditional upon
6353         OBJ_ELF being defined.
6354
6355 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
6356
6357         * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6358
6359 2004-03-23  Paul Brook  <paul@codesourcery.com>
6360
6361         * config/tc-arm.c (meabi_flags): New variable.
6362         (arm_parse_eabi): New function.
6363         (md_begin): Set flags for EABI v3.
6364         (arm_eabis): Add.
6365         (arm_long_opts): Add meabi.
6366         * doc/as.texinfo <ARM>: Document -meabi.
6367         * doc/c-arm.texi: Ditto.
6368
6369 2004-03-22  Bob Wilson  <bob.wilson@acm.org>
6370
6371         * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6372         tables even when use_literal_section flag is not set.
6373
6374 2004-03-22  Alan Modra  <amodra@bigpond.net.au>
6375
6376         * config/tc-sh.c: Remove trailing whitespace.
6377
6378 2004-03-22  Hans-Peter Nilsson  <hp@axis.com>
6379
6380         * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6381         --mul-bug-abort and the default behavior.
6382         * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6383         (err_for_dangerous_mul_placement): New variable.
6384         (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6385         macros.
6386         (md_cris_relax_table): Have placeholder for STATE_MUL.
6387         (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6388         (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6389         case doing nothing.
6390         (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6391         STATE_BYTE)>: Ditto.
6392         (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6393         alignment and position of this frag, emit error message if
6394         suspicious.
6395         (md_assemble): For a multiply insn and when checking it,
6396         transform the current frag into a special frag for that purpose.
6397         (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6398         OPTION_MULBUG_ABORT_ON>: Handle new options.
6399
6400 2004-03-19  Bob Wilson  <bob.wilson@acm.org>
6401
6402         * config/tc-xtensa.c (mark_literal_frags): New function.
6403         (xtensa_move_literals): Call mark_literal_frags for all literal
6404         segments, including init and fini literal segments.
6405         (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6406
6407 2004-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6408
6409         * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6410         (pa_comm): Set BSF_OBJECT in symbol flags.
6411
6412 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
6413
6414         * Makefile.am: Run "make dep-am".
6415         * Makefile.in: Regenerate.
6416         * doc/Makefile.in: Regenerate.
6417         * config.in: Regenerate.
6418         * po/gas.pot: Regenerate.
6419
6420 2004-03-18  Nathan Sidwell  <nathan@codesourcery.com>
6421
6422         * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6423         (demand_empty_rest_of_line): Issue an error here.
6424         (ignore_rest_of_line): Silently skip to end.
6425         (demand_copy_string): Issue an error, not warning.
6426         (equals): Likewise.
6427         * config/obj-elf.c (obj_elf_section_name): Likewise.
6428         (obj_elf_section): Likewise.
6429         * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6430         (arc_extinst): Likewise.
6431         * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6432         (dot_spill): Likewise.
6433         (dot_unwabi): Likewise.
6434         (dot_prologue): Likewise.
6435
6436         * expr.c (operand): Reject ++ and --.
6437         (operator): Likewise.
6438
6439 2004-03-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
6440
6441         * config/tc-sh.c: Include dw2gencfi.h.
6442         (sh_cfi_frame_initial_instructions): New function.
6443         (sh_regname_to_dw2regnum): Likewise.
6444         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6445         file.
6446         (TARGET_USE_CFIPOP): Define.
6447         (tc_cfi_frame_initial_instructions): Likewise.
6448         (tc_regname_to_dw2regnum): Likewise.
6449         (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6450         * Makefile.am: Update dependencies.
6451         * Makefile.in: Regenerate.
6452
6453 2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6454
6455         * configure.in: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
6456         * configure: Regenerate.
6457
6458 2004-03-12  Bob Wilson  <bob.wilson@acm.org>
6459
6460         * read.c (s_leb128): Call md_flush_pending_output.
6461
6462 2004-03-12  Michal Ludvig  <mludvig@suse.cz>
6463
6464         * config/tc-i386.c (output_insn): Handle PadLock instructions.
6465         * config/tc-i386.h (CpuPadLock): New define.
6466         (CpuUnknownFlags): Added CpuPadLock.
6467
6468 2004-03-07  Andreas Schwab  <schwab@suse.de>
6469
6470         * doc/c-hppa.texi (HPPA Directives): Fix typo.
6471
6472 2004-03-07  Richard Henderson  <rth@redhat.com>
6473
6474         * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6475         (cfi_finish): Likewise for fde.
6476
6477 2004-03-05  H.J. Lu  <hongjiu.lu@intel.com>
6478
6479         * config/tc-ia64.c (md_assemble): Properly handle NULL
6480         align_frag.
6481         (ia64_handle_align): Don't abort if failed to add a stop bit.
6482
6483 2004-03-04  H.J. Lu  <hongjiu.lu@intel.com>
6484
6485         * Makefile.in: Regenerated.
6486         * aclocal.m4: Likewise.
6487         * configure: Likewise.
6488         * doc/Makefile.in: Likewise.
6489
6490 2004-03-03  H.J. Lu  <hongjiu.lu@intel.com>
6491
6492         * config/tc-ia64.c (dot_align): New.
6493         (ia64_do_align): Make it static.
6494         (md_pseudo_table): Use "dot_align" for "align".
6495         (ia64_md_do_align): Don't set align_frag here.
6496         (ia64_handle_align): Add a stop bit to the previous bundle if
6497         needed.
6498
6499         * config/tc-ia64.h (ia64_do_align): Removed.
6500
6501 2003-03-03  Andrew Stubbs  <andrew.stubbs@superh.com>
6502
6503         * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6504         -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6505         (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6506         the most general type or the user specifically requested it.
6507         (md_assemble): Add a new error message for when an instruction
6508         is understood, but is not allowed due to an -isa option.
6509
6510 2004-03-02  H.J. Lu  <hongjiu.lu@intel.com>
6511
6512         * config/tc-ia64.c (align_frag): New.
6513         (md_assemble): Set the tc_frag_data field in align_frag for
6514         IA64_OPCODE_FIRST instructions.
6515         (ia64_md_do_align): Set align_frag.
6516         (ia64_handle_align): Add a stop bit if needed.
6517
6518         * config/tc-ia64.h (TC_FRAG_TYPE): New.
6519         (TC_FRAG_INIT): New.
6520
6521 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
6522
6523         * config/tc-frv.c (fr400_audio): New variable.
6524         (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6525         (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6526         (target_implements_insn_p): New function.
6527         (md_assemble): Report an error if the processor doesn't implement
6528         the instruction.
6529
6530 2004-02-27  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
6531
6532         * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6533         (md_parse_option): Ditto.
6534         (OPTION_NO_SPECIAL_M32R): Added.
6535         (md_show_usage): Document it.
6536         (enable_speial_m32r): Changed a default value from 0 to 1.
6537         * doc/c-m32r.texi: Document the -no-bitinst option.
6538
6539 2004-02-27  Nick Clifton  <nickc@redhat.com>
6540
6541         * config/tc-sh.c (get_operand): Revert previous delta.
6542         (tc_gen_reloc): Check for an unknown reloc type before processing
6543         the addend.
6544
6545 2004-02-27  Hannes Reinecke  <hare@suse.de>
6546
6547         * config/tc-s390.c (s390_insn): Correct range check for opcode in
6548         .insn pseudo operation.
6549
6550 2004-02-27  Anil Paranjpe  <anilp1@kpitcummins.com>
6551
6552         * config/tc-sh.c (get_operand):  In case of #Imm, check has been
6553         added for wrong syntax.
6554
6555 2004-02-26  Eric Christopher  <echristo@redhat.com>
6556
6557         * config/tc-mips.c (mips_dwarf2_addr_size): New.
6558         * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6559
6560 2004-02-26  Andrew Stubbs <andrew.stubbs@superh.com>
6561
6562         * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6563         nibble types to assembler.
6564
6565 2004-02-25  Fred Fish  <fnf@redhat.com>
6566
6567         * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6568
6569 2004-02-20  James E Wilson  <wilson@specifixinc.com>
6570
6571         * config/tc-ia64.c (slot_index): New arg before_relax.  Use instead of
6572         finalize_syms.
6573         (fixup_unw_records): New arg before_relax.  Pass to slot_index.
6574         (ia64_estimate_size_before_relax): New.
6575         (ia64_convert_frag): Pass 0 to fixup_unw_records.  Add comment.
6576         (generate_unwind_image): Pass 1 to fixup_unw_records.
6577         * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6578         (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6579
6580 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
6581
6582         * stabs.c (generate_asm_file): Avoid warning about use of
6583         uninitialized variable.
6584
6585 2004-02-18  David Mosberger  <davidm@hpl.hp.com>
6586
6587         * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6588         body, and endp, allow unwind records which do not have a "t"
6589         (time/instruction) field.
6590
6591 2004-02-17  Petko Manolov  <petkan@nucleusys.com>
6592
6593         * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6594         (do_mav_dspsc_2): Likewise.
6595         Fix accumulator registers move opcodes.
6596
6597 2004-02-13  Hannes Reinecke  <hare@suse.de>
6598             Jakub Jelinek  <jakub@redhat.com>
6599
6600         * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6601
6602 2004-02-10  Steve Ellcey  <sje@cup.hp.com>
6603
6604         * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6605         (tc_frob_symbol): New macro definition.
6606         * config/tc-ia64.c (ia64_frob_symbol): New routine.
6607
6608 2004-02-09  Daniel Jacobowitz  <drow@mvista.com>
6609
6610         * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6611         read-only.
6612
6613 2004-02-09  Nathan Sidwell  <nathan@codesourcery.com>
6614
6615         * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6616         (TC_CASE_SENSITIVE): ... this.
6617         * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6618         * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6619
6620 2004-02-06  James E Wilson  <wilson@specifixinc.com>
6621
6622         * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6623         (generate_unwind_image): Re-add it here.
6624
6625 2004-02-06  Nathan Sidwell  <nathan@codesourcery.com>
6626
6627         * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6628         * read.h (SKIP_WHITESPACE): Turn into an expression.
6629         * read.c (read_a_source_file): A pseudo is removed by having a
6630         NULL handler.
6631
6632 2004-02-05  James E Wilson  <wilson@specifixinc.com>
6633
6634         * config/tc-ia64.c (output_endp): New.
6635         (count_bits): Delete.
6636         (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6637         endp unwind records.
6638         (fixup_unw_records): Handle endp unwind records.  Delete code for
6639         shortening prologue regions not followed by a body record.
6640         (dot_endp): Call add_unwind_entry to emit endp unwind record.
6641         * config/tc-ia64.h (unw_record_type): Add endp.
6642
6643 2004-02-03  James E Wilson  <wilson@specifixinc.com>
6644
6645         * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6646         fill padding bytes with zeroes.
6647         (emit_one_bundle): New locals last_ptr, end_ptr.  Rewrite code that
6648         sets unwind_record slot_number and slot_frag fields.
6649
6650 2004-02-02  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
6651
6652         * config/tc-mips.c (add_got_offset_hilo): New function.
6653         (macro): Use load_register() and add_got_offset_hilo() to load
6654         constants instead of hardcoding code sequences throughout.
6655
6656 2004-01-28  H.J. Lu  <hongjiu.lu@intel.com>
6657
6658         * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6659
6660 2004-01-26  Bernardo Innocenti  <bernie@develer.com>
6661
6662         * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6663         like m68k-elf.
6664         * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6665         of hard-coded test for TARGET_OS=elf.
6666
6667 2004-01-24  Chris Demetriou  <cgd@broadcom.com>
6668
6669         * config/tc-mips.c (hilo_interlocks): Change definition
6670         so that MIPS32, MIPS64 and later ISAs are included, along with
6671         the already-included machines.  Update comments.
6672
6673 2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
6674
6675         * config/tc-arm.c (tc_gen_reloc): Improve error message for
6676         undefined local labels.
6677
6678 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
6679
6680         * config/tc-mips.c (load_address, macro): Update comments about
6681         NewABI GP relaxation.
6682
6683 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
6684
6685         * config/tc-mips.c (macro_build): Remove place and counter arguments.
6686         (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6687         (mips16_macro_build, macro_build_jalr): Remove counter argument.
6688         (set_at, load_register, load_address, move_register): Likewise.
6689         (load_got_offset, add_got_offset): Likewise.
6690         Update all calls and tidy accordingly.
6691
6692 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
6693
6694         * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6695         (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6696         (RELAX_USE_SECOND): Bump to 0x10000.
6697         (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6698         (mips_macro_warning): New variable.
6699         (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6700         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6701         (relax_close_frag): Set mips_macro_warning.first_frag.  Adjust use
6702         of RELAX_ENCODE.
6703         (append_insn): Update mips_macro_warning.sizes.
6704         (macro_start, macro_warning, macro_end): New functions.
6705         (macro_build): Don't emit warnings here.
6706         (macro_build_lui, md_estimate_size_before_relax): ...or here.
6707         (md_convert_frag): Check for cases where one macro alternative
6708         needs a warning and the other doesn't.  Emit a warning if the
6709         longer sequence was chosen.
6710
6711 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
6712
6713         * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6714         * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6715         the first sequence, the size of the second sequence, and a flag
6716         that says whether we should warn.
6717         (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6718         (RELAX_FIRST, RELAX_SECOND): New.
6719         (mips_relax): New variable.
6720         (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6721         (append_insn): Remove "place" argument.  Use mips_relax.sequence
6722         rather than "place" to check whether we're expanding the second
6723         alternative of a relaxable macro.  Remove redundant check for
6724         branch relaxation.  If generating a normal insn, and there
6725         is not enough room in the current frag, call relax_close_frag()
6726         to close it.  Update mips_relax.sizes[].  Emit fixups for the
6727         second version of a relaxable macro.  Record the first relaxable
6728         fixup in mips_relax.  Remove tc_gen_reloc workaround.
6729         (macro_build): Remove all uses of "place".  Use mips_relax.sequence
6730         in the same way as in append_insn.
6731         (mips16_macro_build): Remove "place" argument.
6732         (macro_build_lui): As for macro_build.  Don't drop the add_symbol
6733         when generating the second version of a relaxable macro.
6734         (load_got_offset, add_got_offset): New functions.
6735         (load_address, macro): Use new relaxation machinery.  Remove
6736         tc_gen_reloc workarounds.
6737         (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6738         version of a relaxable macro is needed.  Return -RELAX_SECOND if the
6739         first version is needed.
6740         (tc_gen_reloc): Remove relaxation handling.
6741         (md_convert_frag): Go through the fixups for a relaxable macro and
6742         mark those that belong to the unneeded alternative as done.  If the
6743         second alternative is needed, adjust the fixup addresses to account
6744         for the deleted first alternative.
6745
6746 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
6747
6748         * frags.h (frag_room): Declare.
6749         * frags.c (frag_room): New function.
6750         * doc/internals.texi: Document it.
6751
6752 2004-01-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6753
6754         * config/tc-mips.c (append_insn): Don't do r3900 interlock
6755         optimization for -mtune=r3900, as this will break on other CPUs.
6756
6757 2004-01-11  Tom Rix   <tcrix@worldnet.att.net>
6758
6759         * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6760         be relaxed, use fixup.
6761         (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6762
6763 2004-01-19  Jakub Jelinek  <jakub@redhat.com>
6764
6765         * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6766         precision operands.
6767
6768 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
6769
6770         * config/tc-mips.c (append_insn): Properly detect variant frags
6771         that preclude swapping of relaxed branches.  Correctly swap
6772         instructions between frags when dealing with relaxed branches.
6773
6774 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
6775
6776         * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6777         throughout.
6778         * aclocal.m4: Regenerate.
6779         * configure: Regenerate.
6780
6781 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
6782
6783         * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6784         manipulation insns.
6785
6786 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
6787
6788         * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6789         reloc, reserve space for the delay slot as well as the jalr itself.
6790
6791 2004-01-09  Paul Brook  <paul@codesourcery.com>
6792
6793         * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6794         (do_vfp_sp2_from_reg2): New function.
6795         (insns): Use them.
6796         (do_vfp_dp_from_reg2): Check return values properly.
6797
6798 2004-01-08  Ian Lance Taylor  <ian@wasabisystems.com>
6799
6800         * config/tc-mips.c (warn_nops): Remove static variable.
6801         (macro): Remove test of warn_nops.
6802         (md_shortops): Remove 'n'.
6803         (md_parse_option): Remove 'n' case.
6804         (md_show_usage): Remove -n.
6805         * doc/as.texinfo (Overview): Remove MIPS -n option.
6806         * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6807         * NEWS: Mention removal of MIPS -n option.
6808
6809         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6810         (cop_interlocks): Check ISA level.
6811         (cop_mem_interlocks): Define.
6812         (reg_needs_delay): Check cop_interlocks rather than
6813         ISA_HAS_COPROC_DELAYS.
6814         (append_insn): Likewise.  Use cop_mem_interlocks rather than
6815         directly checking mips_opts.isa.
6816         (mips_emit_delays): Likewise.
6817
6818 2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
6819
6820         * config/tc-ia64.c (unwind): Move next_slot_number and
6821         next_slot_frag to ...
6822         (unw_rec_list): Here.
6823         (free_list_records): Removed.
6824         (output_unw_records): Likewise.
6825         (generate_unwind_image): Make it void.
6826         (alloc_record): Initialize next_slot_number and next_slot_frag.
6827         (slot_index): Take .org, .space and .align into account.
6828         (fixup_unw_records): Don't set slot_number to 0. Use
6829         list->next_slot_number and list->next_slot_frag instead of
6830         unwind.next_slot_number and unwind.next_slot_frag.
6831         (ia64_convert_frag): New.
6832         (generate_unwind_image): Generate a rs_machine_dependent frag
6833         for unwind record.
6834         (emit_one_bundle): Use list->next_slot_number and
6835         list->next_slot_frag instead of unwind.next_slot_number and
6836         unwind.next_slot_frag.
6837
6838         * config/tc-ia64.h (md_convert_frag): Defined as
6839         ia64_convert_frag.
6840         (md_estimate_size_before_relax): Defined as (f)->fr_var.
6841
6842 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
6843
6844         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
6845         * config/tc-frv.h (md_apply_fix3): Don't define.
6846         * config/tc-frv.c (md_apply_fix3): New.  Shift/truncate %hi/%lo
6847         operands.
6848         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6849         2003-10-07  Alexandre Oliva  <aoliva@redhat.com>
6850         * config/tc-frv.c (line_separator_chars): Add `!'.
6851         2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
6852         * config/tc-frv.c (md_assemble): Clear insn upfront.
6853         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
6854         * config/tc-frv.c (OPTION_FDPIC): New macro.
6855         (md_longopts): Add mfdpic.
6856         (md_parse_option): Handle it.
6857         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
6858         * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6859         FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6860         (frv_pic_ptr): Parse funcdesc.
6861
6862 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
6863
6864         * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6865         gasver.texi.  Remove duplicate symbol definitions for texi2pod.
6866
6867 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
6868
6869         * Makefile.am (Makefile): Move the dependency on
6870         $(BFDDIR)/configure.in to...
6871         (CONFIG_STATUS_DEPENDENCIES): ... here.
6872         (AUTOMAKE_OPTIONS): Require automake 1.8.
6873         * Makefile.in: Regenerate.
6874         * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6875         (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6876         $(BFDDIR)/configure.in here as well.
6877         * doc/Makefile.in: Regenerate.
6878
6879 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
6880
6881         * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6882         * Makefile.in: Regenerate.
6883         * aclocal.m4: Regenerate.
6884         * doc/Makefile.am (install, install-info): Remove.
6885         (install-data-local): A new hook for install-info.
6886         (AUTOMAKE_OPTIONS): Require automake 1.8.
6887         * doc/Makefile.in: Regenerate.
6888
6889 2004-01-02  Nutan Singh <nutan@kpitcummins.com>
6890
6891         * doc/c-sh.texi: Update description about floating point behavior
6892         of SH family.
6893
6894 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
6895
6896         * configure.in: Add m68k-uClinux target.
6897         * configure: Regenerate.
6898
6899 For older changes see ChangeLog-0203
6900 \f
6901 Local Variables:
6902 mode: change-log
6903 left-margin: 8
6904 fill-column: 74
6905 version-control: never
6906 End: