gas/ChangeLog

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