gas/ChangeLog

   1 2001-05-14  Alexandre Oliva  <aoliva@redhat.com>
   2
   3         * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
   4         before a relaxable insns.
   5
   6 2001-05-13  Alexandre Oliva  <aoliva@redhat.com>
   7
   8         * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
   9         between symbols if the base symbol is in the current section;
  10         emit a PC-relative relocation instead.
  11
  12 2001-05-12  Peter Targett  <peter.targett@arccores.com>
  13
  14         * config/tc-arc.c: Update copyright and tidy source comments.
  15         (md_pseudo_table): Add directive .cpu back as an alias for
  16         .option.  Add .file and .line for dwarf2 support.
  17         (arc_mach_type): Make bfd_mach_arc_6 default.
  18         (md_longopts): Add entry 'pre-v6' representing old command line
  19         option when assembling for 'arc5' core versions.
  20         (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
  21         default behaviour.
  22         (arc_code_symbol): Make symbol value for @h30 fixup expression
  23         equal to O_constant.
  24         (md_assemble): Call dwarf2_emit_insn.
  25         Include "dwarf2dbg2.h".  Formatting fixes throughout file.
  26         * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
  27
  28         * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
  29
  30 2001-05-11  Jakub Jelinek  <jakub@redhat.com>
  31
  32         * config/tc-ia64.c (special_linkonce_name): New.
  33         (make_unw_section): Map .gnu.linkonce.t.FOO text section into
  34         .gnu.linkonce.ia64unw{,i}.FOO.
  35         (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
  36         (dot_endp): Add comment about it.
  37
  38 2001-05-11  Nick Clifton  <nickc@cambridge.redhat.com>
  39
  40         * config/tc-arm.c (arm_handle_align): When truncating an aligned
  41         block, ensure that the low order bits of the alignment are
  42         preserved.
  43
  44 2001-05-10  Alan Modra  <amodra@one.net.au>
  45
  46         * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
  47         symbol_next.
  48
  49         * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
  50         current variable part of frag.
  51         * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
  52         * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
  53         * config/tc-m68hc11.c (RELAX_STATE): Define.
  54         (RELAX_LENGTH): Define.
  55         (md_estimate_size_before_relax): Handle non-relaxable cases
  56         separately from relaxable cases for clarity, and return correct
  57         size for multi-pass relaxation.
  58         * config/tc-tahoe.c (RELAX_LENGTH): Correct.
  59         (md_estimate_size_before_relax): As for tc-m68hc11.c.
  60         (md_convert_frag): Remove "length_code".
  61         * config/tc-vax.c (RELAX_STATE): Define.
  62         (RELAX_LENGTH): Define.
  63         (md_relax_table): Add missing entry.
  64         (md_estimate_size_before_relax): As for tc-m68hc11.c.
  65         (md_convert_frag): Remove "length_code".
  66         * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
  67         don't bother setting fr_var.  Return correct size for multi-pass
  68         relaxation.
  69         * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
  70         (md_convert_frag): Don't bother clearing fr_var.
  71         (md_pseudo_table): Correct initialization.
  72         * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
  73         (md_estimate_size_before_relax): No need to set fr_var.
  74         * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
  75         (md_estimate_size_before_relax): No need to set fr_var.
  76
  77 2001-05-09  Richard Henderson  <rth@redhat.com>
  78
  79         * config/tc-ia64.c (generate_unwind_image): Align the fragment
  80         beginning a function's unwind info block.
  81
  82 2001-05-09  Alexandre Oliva  <aoliva@redhat.com>
  83
  84         * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
  85
  86 2001-05-08  Andreas Schwab  <schwab@suse.de>
  87
  88         * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
  89         fx_pcrel_adjust explicitly sign extend when reading it.
  90
  91 2001-05-08  Alan Modra  <amodra@one.net.au>
  92
  93         * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
  94         from md_relax_table, and combine some switch cases.
  95
  96 2001-05-06  Alexandre Oliva  <aoliva@redhat.com>
  97
  98         * config/tc-mn10300.c (md_assemble): Subtract operand->shift
  99         from offset in non-pcrel operands too.
 100
 101 2001-05-06  Nick Clifton  <nickc@cambridge.redhat.com>
 102
 103         * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
 104         * config/tc-arm.c (arm_handle_align): Do not insert more than
 105         MAX_MEM_FOR_RS_ALIGN_CODE bytes.
 106         (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
 107
 108 2001-05-03  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 109
 110         * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
 111         Run "make dep-am".
 112         * Makefile.in: Regenerate.
 113         * configure.in: Remove duplicate mips-*-ecoff* entry.
 114         * configure: Regenerate.
 115
 116         * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
 117         (n_names): Cast away type mismatch.
 118         (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
 119         (obj_ecoff_frob_symbol): Likewise.
 120         * ecoff.c: (add_file): Add unused attribute.
 121         (ecoff_directive_begin): Likewise.
 122         (ecoff_directive_bend): Likewise.
 123         (ecoff_directive_def): Likewise.
 124         (ecoff_directive_dim): Likewise.
 125         (ecoff_directive_scl): Likewise.
 126         (ecoff_directive_size): Likewise.
 127         (ecoff_directive_type): Likewise.
 128         (ecoff_directive_tag): Likewise.
 129         (ecoff_directive_val): Likewise.
 130         (ecoff_directive_endef): Likewise.
 131         (ecoff_directive_end): Likewise.
 132         (ecoff_directive_ent): Likewise.
 133         (ecoff_directive_extern): Likewise.
 134         (ecoff_directive_file): Likewise.
 135         (ecoff_directive_fmask): Likewise.
 136         (ecoff_directive_frame): Likewise.
 137         (ecoff_directive_mask): Likewise.
 138         (ecoff_directive_loc): Likewise.
 139         (mark_stabs): Likewise.
 140         (ecoff_stab):  Likewise.
 141         (ecoff_frob_symbol): Cast away type mismatch.
 142         (ecoff_padding_adjust): Likewise.
 143         (ecoff_build_symbols): Likewise.
 144         (ecoff_build_procs): Likewise.
 145         (ecoff_build_aux): Likewise.
 146         (ecoff_build_strings): Likewise.
 147         (ecoff_build_fdr): Likewise.
 148         (ecoff_build_debug): Likewise.
 149         * itbl-ops.c (itbl_assemble): Variable initialization.
 150
 151 2001-05-03  Alan Modra  <amodra@one.net.au>
 152
 153         * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
 154         expressions rather than triggering an assert.
 155
 156 2001-05-02  Johan Rydberg  <jrydberg@opencores.org>
 157
 158         * config/tc-openrisc.c: New file.
 159         * config/tc-openrisc.h: Likewise.
 160
 161         * Makefile.am: Add OpenRISC target.
 162         * Makefile.in: Regenerated.
 163
 164         * configure.in (openrisc-*-*): Add target.
 165         * configure: Regenerated.
 166
 167 2001-05-02  Nick Clifton  <nickc@cambridge.redhat.com>
 168
 169         * config/tc-arm.c (arm_frag_align_code): Change error message to
 170         more explanatory version.
 171
 172 2001-04-29  Keith M Wesolowski <wesolows@foobazco.org>
 173
 174         * config/tc-mips.c (md_parse_option): Also accept
 175         elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
 176
 177 2001-04-27  David Mosberger  <davidm@hpl.hp.com>
 178
 179         * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
 180         argument passing order: predicate goes last, not first.
 181
 182 2001-04-27  Sean McNeil <sean@mcneil.com>
 183
 184         * configure.in: Add arm-vxworks.
 185         * configure: Regenerate.
 186
 187 2001-04-26  Nick Clifton  <nickc@cambridge.redhat.com>
 188
 189         * config/tc-arm.c (arm_handle_align): New Function:  Generate
 190         no-op filled alignment frags.
 191         (arm_frag_align_code): New Function: Create a code alignment frag.
 192         (arm_init_frag): New Function: Initialse the target dependent
 193         parts of a frag.
 194
 195         * config/tc-arm.h (TC_FRAG_TYPE): Define.
 196         (TC_FRAG_INIT): Define.
 197         (HANDLE_ALIGN): Define.
 198         (md_do_align): Define.
 199
 200 2001-04-25  Nick Clifton  <nickc@cambridge.redhat.com>
 201
 202         * config/obj-coff.c (do_linenos_for): Check to see if the filename
 203         symbol has been initialised before extracting its symbol index.
 204
 205 2001-04-24  H.J. Lu  <hjl@gnu.org>
 206
 207         * configure: Regenerated with the right version of autoconf.
 208
 209 2001-04-24  Christian Groessler  <cpg@aladdin.de>
 210
 211         * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
 212         generate R_CALLR and R_REL16 relocations
 213
 214 2000-04-20  Jason Eckhardt  <jle@redhat.com>
 215
 216         * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
 217         since frag_now can change after d10v_cleanup is called.
 218
 219 2001-04-16  David O'Brien  <obrien@FreeBSD.org>
 220
 221         * configure.in: Add the em type for FreeBSD targets.
 222         * configure: Regenerate.
 223
 224 2001-04-14  Alexandre Oliva  <aoliva@redhat.com>
 225
 226         * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
 227         * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
 228
 229         * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
 230         pc-relative relocations not placed at the end of the instruction.
 231
 232 2001-04-13  Jim Wilson  <wilson@redhat.com>
 233
 234         * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
 235         excluding br.i.
 236
 237 2001-04-13  Jakub Jelinek  <jakub@redhat.com>
 238
 239         * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
 240         handle SHF_MERGE and SHF_STRINGS.
 241         (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
 242         (obj_elf_section): Allow additional argument specifying entity size.
 243         * write.c (adjust_reloc_syms): Keep relocations against local symbols
 244         in SEC_MERGE sections.
 245
 246 2001-04-12  Jason Merrill  <jason_merrill@redhat.com>
 247
 248         * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
 249
 250 2001-04-12  Alexandre Oliva  <aoliva@redhat.com>
 251
 252         * expr.c (operand): Pass &c to md_parse_name().
 253         * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
 254
 255 2001-04-07  Steven J. Hill  <sjhill@cotw.com>
 256
 257         * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
 258
 259         * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
 260         * Makefile.in: Regenerated.
 261
 262         * configure.in: Use traditional MIPS targets for Linux/MIPS.
 263         * configure: Regenerated.
 264
 265 2001-04-06  Alexandre Oliva  <aoliva@redhat.com>
 266
 267         * config/tc-mn10300.c (xr_registers): Added `pc'.
 268
 269 2001-04-05  Alan Modra  <alan@linuxcare.com.au>
 270
 271         * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
 272         * configure: Regenerate.
 273
 274         * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
 275         cases, and always return size based on current fr_subtype.
 276         (md_begin): Move initialization of md_relax_table..
 277         (md_relax_table): ..to static initializer.  Set rlx_length for
 278         UNDEF_WORD_DISP cases.
 279         * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
 280         (md_begin): Likewise.
 281         (md_relax_table): Likewise.
 282         * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
 283         (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
 284         Set rlx_backward and rlx_forward to zero for unused states.
 285         * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
 286         (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
 287         (UNCOND12, UNCOND32): Remove duplicate defines.
 288
 289 2001-04-04  Hans-Peter Nilsson  <hp@axis.com>
 290
 291         * config/tc-cris.c (md_estimate_size_before_relax) <case
 292         ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
 293         32-bit branch, just set fragP->fr_subtype.  Set fragP->fr_var.
 294         <all cases>: Always set fragP->fr_var using md_cris_relax_table.
 295         Add cases to cover all relax states.
 296         (cris_insn_first_word_frag): New.
 297         (md_assemble): Call cris_insn_first_word_frag to get the first
 298         frag in an insn, not frag_more.  Don't call dwarf2_emit_insn at
 299         end.  Drop variable insn_size.
 300         (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
 301         (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
 302         (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
 303
 304         * write.c (write_object_file): Reset broken word state before
 305         calling relax_seg.
 306
 307 2001-03-31  Alan Modra  <alan@linuxcare.com.au>
 308
 309         * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
 310         for one line if not already enabled.
 311         * cond.c (s_elseif): Correct conditional assembly listing.
 312         (s_else): Likewise.
 313
 314         * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
 315         Don't abort on NULL current_cframe.
 316
 317 2001-03-30  Alan Modra  <alan@linuxcare.com.au>
 318
 319         * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
 320         (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
 321         * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
 322         * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
 323         * config/obj-coff.c (do_relocs_for): Likewise.
 324         (yank_symbols): Likewise.
 325         (fixup_segment): Likewise.
 326         * config/tc-ppc.c (ppc_frob_symbol): Likewise.
 327         (ppc_fix_adjustable): Likewise.
 328         * config/tc-mips.c (md_convert_frag): Likewise.
 329         * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
 330         * ehopt.c (eh_frame_convert_frag): Likewise.
 331         * expr.c (make_expr_symbol): Likewise.
 332
 333         * frags.h (struct frag): Add last_fr_address.  Reorder fields for
 334         better packing.
 335         * symbols.c (resolve_symbol_value): Don't fix expression values
 336         until relaxation is complete.
 337         (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
 338         (S_GET_VALUE): Likewise, and return unresolved expression value.
 339         * write.c (finalize_syms): New.
 340         (relax_and_size_seg): Split into..
 341         (relax_seg): New function, returns 1 if anything changed..
 342         (size_seg): And the remainder of relax_and_size_seg.
 343         (fixup_segment): Arrange for final resolution of sym values.
 344         (adjust_reloc_syms): Likewise.
 345         (write_object_file): Likewise, and repeatedly call relax_seg until
 346         nothing more changes.
 347         (relax_segment): Return 1 if anything changed.  Use correct types
 348         for rs_org `target' and `after'.
 349         * write.h (finalize_syms): Declare.
 350         (relax_segment): Update prototype.
 351
 352         * config/tc-sh.c (md_estimate_size_before_relax): Add extra
 353         do-nothing cases to switch to avoid abort on a second relaxation
 354         pass, and tidy code a little.
 355         * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
 356         * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
 357         * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
 358         * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
 359         (md_relax_table): Remove first four unused entries.  Increment
 360         rlx_length by one throughout table, and update comments to suit.
 361         (md_estimate_size_before_relax): Return size of current variable
 362         part of frag to reflect reality when relaxing more than once.
 363         * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
 364         (COND32, UNCD32): Rename to DISP32 throughout.
 365         (UNDEF_WORD_DISP): Renumber to 3.
 366         (md_estimate_size_before_relax): Add extra do-nothing cases.
 367         * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
 368         * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
 369         * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
 370         handle word and dword branches.
 371
 372 2001-03-29  Hans-Peter Nilsson  <hp@axis.com>
 373
 374         * config/tc-cris.h (tc_fix_adjustable): Allow only
 375         BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
 376         * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
 377         example in comment to valid type.
 378
 379 2001-03-28  H.J. Lu  <hjl@gnu.org>
 380
 381         * read.c (equals): Set to local for COFF only if it hasn't been
 382         defined before.
 383
 384 2001-03-28  Alan Modra  <alan@linuxcare.com.au>
 385
 386         * config/tc-hppa.c (DEFAULT_LEVEL): Define.
 387         (md_begin): Use it when setting default architecture.
 388
 389 2001-03-27  Nick Papadonis  <nick@coelacanth.com>
 390
 391         * read.c (equals): (for COFF) default symbols to being local.
 392
 393 2001-03-27  Hans-Peter Nilsson  <hp@axis.com>
 394
 395         * configure.in (cris-*-*): Change default emulation to criself.
 396         (cris-*-*aout*): New rule.
 397         * configure: Regenerate.
 398
 399 2001-03-26  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 400
 401         * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
 402         BFD_RELOC_390_GOTENT.
 403         * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
 404         BFD_RELOC_390_GOTENT.
 405
 406 2001-03-26  Nick Clifton  <nickc@redhat.com>
 407
 408         * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
 409         * config/tc-s390.c (s390_force_relocation): New function: Force
 410         relocations for VTINHERIT relocs.
 411
 412 2001-03-23  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 413
 414         * doc/as.texinfo: Put @c man begin to generate the as man page.
 415         When generating man, define all the variables. Re-organize some
 416         options to obtain better indentation of man page.
 417         * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
 418         (as.1): Build from as.texinfo.
 419         * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
 420
 421 2001-03-25  Alan Modra  <alan@linuxcare.com.au>
 422
 423         * config/tc-i386.c (i386_scale): Accept an absolute expression for
 424         scale factor, and return the end of the expression.
 425         (i386_operand): Modify for above.
 426
 427 2001-03-23  Nick Clifton  <nickc@redhat.com>
 428
 429         * doc/as.texinfo: Document --listing-XXX command line switches.
 430         Explain why listings behave differently when -pipe is used.
 431
 432 2001-03-23  Richard Sandiford  <rsandifo@redhat.com>
 433
 434         * write.c (fix_new_exp): Print an error if passed a register.
 435
 436 2001-03-23  Hans-Peter Nilsson  <hp@axis.com>
 437
 438         * config/tc-cris.c: Tweak attribution.  Fix typos.  PIC support.
 439         (PIC_SUFFIX_CHAR): New macro.
 440         (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
 441         (pic): New variable.
 442         (md_longopts): New option --pic.
 443         (OPTION_PIC): Define.
 444         (md_estimate_size_before_relax): Tweak longish comment.
 445         (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
 446         (md_assemble): Handle a PIC relocation on prefix and normal
 447         instruction operands.
 448         <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
 449         "complex" operand expressions.  Call frag_more outside
 450         gen_cond_branch_32 parameter list.
 451         (cris_process_instruction): Handle PIC relocs on parsed
 452         operand expressions.  Validize PIC reloc sizes.
 453         (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
 454         (gen_bdap): Handle "complex" operand expressions.
 455         (gen_cond_branch_32): Use as_warn_where, not as_warn.  Use
 456         ADD.D offset,PC as jump instruction if generating PIC.  Generate
 457         error instead of crashing on complex expressions.
 458         (cris_number_to_imm): Add segT parameter.  All callers changed.
 459         Use segT parameter, not now_seg, for segment of fixup.  Handle
 460         PCREL relocations but check that they are fully resolved.
 461         (md_parse_option): Handle OPTION_PIC.
 462         (tc_gen_reloc): Handle PIC relocs.
 463         (md_show_usage): Update for --pic.
 464         (md_apply_fix3): Renamed from md_apply_fix.
 465         (md_pcrel_from): Accept emitting PCREL relocs when ELF.
 466         (md_cris_force_relocation): Force relocation for PIC relocs.
 467
 468         * config/tc-cris.h: Tweak attribution.
 469         (MD_APPLY_FIX3): Define.
 470         (IS_CRIS_PIC_RELOC): New macro.
 471         (TC_RELOC_RTSYM_LOC_FIXUP): Define.
 472         (tc_fix_adjustable): Don't adjust a globally visible symbol when
 473         generating ELF.
 474         (tc_frob_symbol): Avoid emitting undefined symbols.
 475
 476 2001-03-20  Alan Modra  <alan@linuxcare.com.au>
 477
 478         * frags.h (struct frag): Add relax_marker.
 479         * write.c (is_dnrange): Delete.
 480         (relax_frag): Use correct types for `aim', `target', `address'.
 481         Delete `offset', `was_address'.  Test `relax_marker' instead of
 482         using fragile (and slow) address test.
 483         (relax_segment): Init and flip `relax_marker'.
 484
 485 2001-03-19  Alan Modra  <alan@linuxcare.com.au>
 486
 487         * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
 488         used register name.
 489
 490 2001-03-18  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 491
 492         * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
 493         with 'Motorola specification for assembly language input standard'.
 494
 495 2001-03-17  Richard Henderson  <rth@redhat.com>
 496
 497         * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
 498         (dwarf2_directive_loc): Don't use them.
 499         (dwarf2_directive_file): Reject duplicate file definitions.
 500         (get_filenum): Zero allocated memory.
 501         (out_file_list): Complain about missing file definitions.
 502
 503 2001-03-17  Alan Modra  <alan@linuxcare.com.au>
 504
 505         * read.c (do_org): Handle complex expressions.
 506         * cgen.c (gas_cgen_finish_insn): Likewise.
 507
 508 2001-03-15  David Mosberger  <davidm@hpl.hp.com>
 509
 510         * config/tc-ia64.c (md): New member keep_pending_output.
 511         (ia64_flush_pending_output): Flush only if md.keep_pending_output
 512         is not set.
 513         (dot_xdata): Turn on md.keep_pending_output for the duration of
 514         this function.
 515         (dot_xfloat_cons): Ditto.
 516         (dot_xstringer): Ditto.
 517         (dot_xdata_ua): Ditto.
 518         (dot_xfloat_cons_ua): Ditto.
 519
 520 2001-03-15  Jim Wilson  <wilson@redhat.com>
 521
 522         * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
 523         label support.
 524
 525 2001-03-15  Alexandre Oliva  <aoliva@redhat.com>
 526
 527         * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
 528
 529 2001-03-15  DJ Delorie  <dj@redhat.com>
 530
 531         * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
 532         blindly freeing string if it isn't at the top of the obstack.
 533
 534 2001-03-13  Alan Modra  <alan@linuxcare.com.au>
 535
 536         * config/tc-i386.c (RELOC_ENUM): Define.  Use throughout file.
 537         (NUM_FLAG_CODE): Define.
 538         (lex_got): New function.
 539         (got_reloc): New global var.
 540         (x86_cons_fix_new): New function.
 541         (x86_cons): New function.
 542         (i386_immediate): Use lex_got here, replacing inline code.  Change
 543         "ignoring junk.." error message to "junk.."
 544         (i386_displacement): Likewise.
 545         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
 546         (x86_cons): Declare.
 547         (TC_CONS_FIX_NEW): Define.
 548         (x86_cons_fix_new): Declare.
 549
 550 2001-03-12  Nick Clifton  <nickc@redhat.com>
 551
 552         * config/tc-arm.c (md_begin): Always set machine type based on
 553         cpu_variant.
 554
 555 2001-03-07  Alan Modra  <alan@linuxcare.com.au>
 556
 557         * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
 558         (md_assemble) <smallest displacement>: Use correct field of i.op[]
 559         union.
 560         <JumpInterSegment output>: Use correct i.disp_reloc[].
 561         <immediate output>: Likewise.
 562
 563 2001-03-06  Nick Clifton  <nickc@redhat.com>
 564
 565         * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
 566         BLX(1) instruction.
 567
 568 2001-03-06  Igor Shevlyakov  <igor@windriver.com>
 569
 570         * config/tc-m68k.c : Add 5407 to archs[] table.
 571         (HAVE_LONG_BRANCH): Add mcf5407.
 572         (select_control_regs): Recognize 5407.
 573
 574 2001-03-02  Dave Brolley  <brolley@redhat.com>
 575
 576         * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
 577         than m32r_do_align.
 578
 579 2001-03-02  Richard Sandiford  <rsandifo@redhat.com>
 580
 581         * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
 582         (gen_to_words): Print warnings if NaNs are found and the target CPU
 583         does not support them.  Allow largest exponent to be used in normal
 584         numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
 585
 586 2001-02-28  Andreas Jaeger  <aj@suse.de>, Bo Thorsen  <bo@suse.de>
 587
 588         * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
 589         anymore since we use bfd_elf_generic_reloc now.
 590         (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
 591
 592 2001-02-27  Alan Modra  <alan@linuxcare.com.au>
 593
 594         * configure.in (BFD_VERSION): New.
 595         (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
 596         * configure: Regenerate.
 597         * Makefile.am: Run "make dep-am"
 598         * Makefile.in: Regenerate.
 599         * doc/Makefile.in: Regenerate.
 600
 601 2001-02-26  Mark Elbrecht  <snowball3@bigfoot.com>
 602
 603         * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
 604         SEC_NEVER_LOAD when the 'n' flag is used.
 605         Add SEC_NEVER_LOAD to matchflags.
 606
 607 2001-02-24  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 608
 609         * symbols.c (decode_local_label_name): Initialize message_format
 610         only when an error is reported (perf pb due to I18N).
 611
 612 2001-02-23  H.J. Lu  <hjl@gnu.org>
 613
 614         * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
 615         BFD_ASSEMBLER is not defined.
 616
 617 2001-02-23   Richard Sandiford <rsandifo@redhat.com>
 618
 619         * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
 620         done if it's against a symbol.
 621
 622 2001-02-22  Timothy Wall  <twall@cygnus.com>
 623
 624         * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
 625         target formats if applicable.
 626         * config/te-ia64aix.h: New.  Configuration for AIX5 on IA-64.
 627         * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
 628         * Makefile.in: Regenerated.
 629         * configure.in: Added configuration for ia64-*-aix*.
 630         * configure: Regenerated.
 631
 632 2001-02-21  David Mosberger  <davidm@hpl.hp.com>
 633
 634         * config/tc-ia64.c (enum operand_match_result): New type.
 635         (operand_match): Change return type to operand_match_result.
 636         Fix all returns appropriately, adding support for returning the
 637         out-of-range result.
 638         (parse_operands): New locals result, error_pos, out_of_range_pos,
 639         curr_out_of_range_pos.  Rewrite operand matching loop to give better
 640         error messages.
 641
 642 2001-02-21  David Mosberger  <davidm@hpl.hp.com>
 643
 644         * config/tc-ia64.c (struct unwind): Add member "prologue_count".
 645         (dot_proc): Clear unwind.prologue_count to zero.
 646         (dot_prologue): Increment unwind.prologue_count.
 647         (dot_restore): If second operand is omitted, use
 648         unwind.prologue_count -1 for "ecount" (# of additional regions to
 649         pop).  Decrement unwind.prologue_count by number of regions
 650         popped.
 651
 652 2001-02-21  Nick Clifton  <nickc@redhat.com>
 653
 654         * doc/as.texinfo (Section): Note that some flags to the COFF
 655         version of .section remove attributes rather than setting them.
 656
 657 2001-02-20  Kazu Hirata  <kazu@hxi.com>
 658
 659         * config/tc-pdp11.c: Fix formatting.
 660         * config/tc-pdp11.h: Likewise.
 661
 662 2001-02-20  Bo Thorsen  <bo@suse.de>
 663
 664         * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
 665         entry.
 666
 667 2001-02-18  David O'Brien  <obrien@FreeBSD.org>
 668
 669         * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
 670         all FreeBSD platforms should look the same at this level.
 671         * configure: Rebuilt.
 672         * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
 673
 674 2001-02-18  lars brinkhoff  <lars@nocrew.org>
 675
 676         * Makefile.am: Add PDP-11 target.
 677         * configure.in: Likewise.
 678         * config/tc-pdp11.c: New file.
 679         * config/tc-pdp11.h: New file.
 680         * doc/Makefile.am: Add PDP-11 documentation.
 681         * doc/all.texi: Likewise.
 682         * doc/as.texinfo: Likewise.
 683         * doc/c-pdp11.texi: New file.
 684
 685 2001-02-16  matthew green  <mrg@redhat.com>
 686
 687         * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
 688
 689 2001-02-13  Jim Wilson  <wilson@redhat.com>
 690
 691         * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
 692         reloc instead of a 0 reloc.
 693         (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
 694         as done.
 695         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
 696
 697 2001-02-13  Ian Lance Taylor  <ian@zembu.com>
 698
 699         * write.c (is_dnrange): Stop as soon as the address becomes
 700         larger.
 701         (relax_frag): Add segment parameter.  Only call symbol_get_frag
 702         once.  Only call is_dnrange if the symbol is in the same segment,
 703         and the symbol address is larger.
 704         (relax_segment): Pass segment to md_relax_frag and relax_frag.
 705         * write.h (relax_frag): Update declaration.
 706         * config/tc-fr30.c (fr30_relax_frag): Add segment parameter.  Pass
 707         it to relax_frag.
 708         * config/tc-m32r.c (m32r_relax_frag): Likewise.
 709         * config/tc-m32r.h (md_relax_frag): Add segment parameter.
 710         (m32r_relax_frag): Update declaration.
 711         * config/tc-mips.h (md_relax_frag): Add segment parameter.
 712         * config/tc-tic54x.h (md_relax_frag): Likewise.
 713         * doc/internals.texi (CPU backend): Update documentation for
 714         md_relax_frag.
 715
 716 2001-02-13  Alan Modra  <alan@linuxcare.com.au>
 717
 718         * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
 719         Mention effect of < 386 architectures on jump promotion.
 720         (i386-Jumps): xref above.  Don't assume long disp is 32 bits.
 721
 722         * config/tc-i386.c (no_cond_jump_promotion): New.
 723         (set_cpu_arch): Parse "jumps" arch modifier.
 724         (insn_size): Modify usage comment.
 725         (ENCODE_RELAX_STATE): Reformat and protect macro arg.
 726         (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
 727         (TYPE_FROM_RELAX_STATE): New define.
 728         (UNCOND_JUMP, COND_JUMP): Renumber.
 729         (md_relax_table): Reorder to suit.
 730         (COND_JUMP86): New define.
 731         (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
 732         (md_assemble): Create frag var for jumps of max size, encode relax
 733         state for COND_JUMP86.
 734         (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
 735         leave conditional jumps small if no_cond_jump_promotion.
 736         (md_convert_frag): Likewise.
 737
 738         * expr.c (operator): Don't bump input_line_pointer for two char
 739         operators.  Instead return operator size via new param num_chars.
 740         (expr): Use above to parse multi-char operators correctly.
 741
 742 Mon Feb 12 17:45:50 CET 2001  Jan Hubicka  <jh@suse.cz>
 743
 744         * config/tc-i386.c (i386_displacement): Fix handling of
 745         BFD_RELOC_X86_64_GOTPCREL.
 746         (i386_validate_fix): Likewise.
 747
 748 2001-02-12  Philip Blundell  <pb@futuretv.com>
 749
 750         * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
 751         ldrt/strt instructions.
 752
 753 2001-02-11  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 754
 755         * config/tc-mips.c (macro): For M_LA_AB emit a
 756         BFD_RELOC_MIPS_CALL16 relocation or a
 757         BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
 758         BFD_RELOC_MIPS_GOT16 and
 759         BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
 760         loading the jump register when generating SVR4_PIC code.
 761
 762 2001-02-10  Chris Demetriou  <cgd@broadcom.com>
 763
 764         * configure.in: Make 'mipself' and 'mipsecoff' emulations
 765         map to MIPS-specific files, as they used to do before the
 766         change on 2000-05-21.
 767         * configure: Regerate.
 768
 769 2001-02-10  Chris Demetriou  <cgd@broadcom.com>
 770
 771         * config/tc-mips.c (md_parse_option): Don't try to compile
 772         ELF-only option code if not ELF.
 773
 774 2001-02-08  David Mosberger  <davidm@hpl.hp.com>
 775
 776         * config/tc-ia64.h (md_elf_section_type): New macro.
 777         (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
 778         (they're now handled via ia64_elf_section_type.
 779
 780         * config/tc-ia64.c (unwind): New members saved_text_seg,
 781         saved_text_subseg, and force_unwind_entry.
 782         (optimize_unw_records): New function to optimize away unnecessary
 783         unwind directives.
 784         (ia64_elf_section_type): New function.
 785         (output_unw_records): Generate unwind info only if the size is
 786         non-zero or if it's forced for some other reason (e.g.,
 787         handlerdata or a personality routine).
 788         (generate_unwind_image): Don't switch back to previous
 789         section---stay inside the unwind info section instead so that
 790         handlerdata that may follow goes into the right place.
 791         (dot_handlerdata): Force generation of unwind entry and save the
 792         current active text segment before generating unwind image.
 793         (dot_unwentry): Force generation of unwind entry.
 794         (dot_personality): Ditto.
 795         (dot_endp): Generate unwind table entry only if there is
 796         some unwind info or the unwind entry was forced.
 797
 798         * config/tc-ia64.c (make_unw_section_name): New macro to form
 799         unwind section name.
 800         (generate_unwind_image): Add "text_name" argument.  Use it to
 801         form unwind section name.
 802         (dot_handlerdata): Determine current segment (section) name and
 803         pass it to generate_unwind_image().
 804         (dot_endp): Determine current segment (section) name and use
 805         it to determine the appropriate unwind section name.
 806         (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
 807         n, fill, and max arguments.
 808
 809 2001-02-09  Schwidefsky  <schwidefsky@de.ibm.com>
 810
 811         * Makefile.am: Add linux target for S/390.
 812         * configure.in: Likewise.
 813         * config/tc-s390.c: New file.
 814         * config/tc-s390.h: New file.
 815
 816 2001-02-09  Alexandre Oliva  <aoliva@redhat.com>
 817
 818         * config/tc-sh.c (md_pseudo_table): Add uaquad.  Use s_uacons for
 819         2byte, 4byte and 8byte.
 820
 821 2001-02-08  Alan Modra   <alan@linuxcare.com.au>
 822
 823         * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
 824         md_number_to_chars with size > sizeof (valueT).
 825
 826 2001-02-06  H.J. Lu  <hjl@gnu.org>
 827
 828         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
 829         there is no relocation.
 830
 831 2001-02-06  H.J. Lu  <hjl@gnu.org>
 832
 833         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
 834
 835         * config/tc-ia64.c (md_parse_option): Only accept the valid
 836         ia64 options on "-axxx".
 837
 838 2001-02-05  Jim Wilson  <wilson@redhat.com>
 839
 840         * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
 841         aborting for invalid operands.
 842
 843 2001-02-06  Alan Modra  <alan@linuxcare.com.au>
 844
 845         * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
 846         than via pointer.  Update all callers.
 847         (UNWIND_LOW32): Define.
 848         (UNWIND_HIGH32): Define.
 849         (pa_build_unwind_subspace): Use the above macros instead of dumping
 850         bitfields directly.  Call frag_more once rather than multiple times.
 851         (md_assemble): Use UNWIND_LOW32.
 852         (pa_entry): Likewise
 853         (pa_procend): Likewise.
 854         (process_exit): Use UNWIND_HIGH32.
 855
 856 2001-02-04  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 857
 858         * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
 859         function to select the header according to the cpu.
 860         (md_after_pass_hook, md_do_align): Remove.
 861         (md_cleanup, m68hc11_cleanup): Remove.
 862         (md_pcrel_from_section): Declare.
 863         * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
 864         (build_jump_insn, build_insn): Likewise.
 865         (m68hc11_listing_header): New function.
 866         (m68hc11_cleanup): Remove.
 867
 868 2001-02-02  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 869
 870         * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
 871         symbols because there is no support for shared libraries and these
 872         symbols can't be overridden (unless they are weak).
 873
 874 2001-02-01  Momchil Velikov  <velco@fadata.bg>
 875
 876         * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
 877         for the compilation unit with a zero byte.
 878
 879 2001-01-30  Alan Modra  <alan@linuxcare.com.au>
 880
 881         * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
 882         destinations.  Correct range check for 17 and 22 bit branches.
 883
 884 2001-01-25  Nick Clifton  <nickc@redhat.com>
 885
 886         * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
 887         still set.  Issue an error message instead.
 888         (md_estimate_size_before_relax): Delete unused variable
 889         'buffer_address'.  Fixup parentheses around if statement.
 890
 891 2001-01-23  Kazu Hirata  <kazu@hxi.com>
 892
 893         * as.c: Fix formatting.
 894         * ehopt.c: Likewise.
 895         * messages.c: Likewise.
 896         * stabs.c: Likewise.
 897         * symbols.c: Likewise.
 898
 899 2001-01-23  Ben Elliston  <bje@redhat.com>
 900
 901         * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
 902
 903 2001-01-22  Kazu Hirata  <kazu@hxi.com>
 904
 905         * config/tc-alpha.c: Fix formatting.
 906
 907 2001-01-19  Kazu Hirata  <kazu@hxi.com>
 908
 909         * config/tc-alpha.c: Fix formatting.
 910
 911 2001-01-18  Kazu Hirata  <kazu@hxi.com>
 912
 913         * config/tc-alpha.c: Fix formatting.
 914
 915 2001-01-18  Nick Clifton  <nickc@redhat.com>
 916
 917         * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
 918         "da" flags.
 919         (stm_flags): Remove redundant bit from "ed" and "da" flags.
 920
 921 2001-01-18  Alexandre Oliva  <aoliva@redhat.com>
 922
 923         * configure.in (cpu_type, arch): Match i386 too.
 924         * configure: Rebuilt.
 925
 926 2001-01-16  Kazu Hirata  <kazu@hxi.com>
 927
 928         * config/tc-i386.c: Fix formatting.
 929
 930 2001-01-16  Alan Modra  <alan@linuxcare.com.au>
 931
 932         * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
 933         relocs for .PARISC.unwind section.
 934
 935         * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
 936         depending on section flags, not just for .text.
 937
 938 2001-01-15  Jim Wilson  <wilson@redhat.com>
 939
 940         * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
 941         not immediately followed by an instruction.
 942
 943 2001-01-15  Kazu Hirata  <kazu@hxi.com>
 944
 945         * config/tc-m68hc11.c: Fix formatting.
 946
 947 2001-01-15  Nick Clifton  <nickc@redhat.com>
 948
 949         * symbols.c (colon): Change 'already defined symbol' from a
 950         fatal error to an ordinary error.  There is no reason why this
 951         error should be fatal.
 952
 953         * message.c (as_fatal): Delete output file, if one has been
 954         created.
 955
 956 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
 957
 958         * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
 959
 960 2001-01-14  Kazu Hirata  <kazu@hxi.com>
 961
 962         * config/tc-alpha.c: Fix formatting.
 963         * config/tc-arc.c: Likewise.
 964         * config/tc-arc.h: Likewise.
 965         * config/tc-d10v.c: Likewise.
 966         * config/tc-i370.c: Likewise.
 967         * config/tc-i386.c: Likewise.
 968         * config/tc-i960.c: Likewise.
 969         * config/tc-m68k.c: Likewise.
 970         * config/tc-ppc.c: Likewise.
 971         * config/tc-sparc.c: Likewise.
 972         * config/tc-tahoe.c: Likewise.
 973         * config/tc-vax.c: Likewise.
 974
 975         * config/tc-arc.c: Fix formatting.
 976
 977         * config/tc-arc.c: Fix formatting.
 978
 979 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
 980
 981         * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
 982         both 32 and 64 bit ELF.
 983
 984         * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
 985         and don't bother storing `m' for "ce" completer.  Tidy handling of
 986         'J' and 'K' operands to suit.  Handle '<' and '>' operands.
 987
 988 Sun Jan 14 00:36:42 MET 2001  Jan Hubicka  <jh@suse.cz>
 989
 990         * config/tc-i386.h (TARGET_MACH): New macro.
 991         (i386_mach): Declare.
 992         * config/tc-i386.c (i386_mach): New function.
 993
 994 2001-01-13  Philip Blundell  <philb@gnu.org>
 995
 996         * doc/as.texinfo: Fix spelling and cross-references.
 997
 998         * doc/c-arm.texi: Fix typos.  Say that `;' is a line separator
 999         character for all systems, not just GNU/Linux.  Make it explicit
1000         that `-k' doesn't affect code generation, just ELF flags.
1001
1002 Sat Jan 13 01:47:35 MET 2001  Jan Hubicka <jh@suse.cz>
1003
1004         * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1005         instructions.
1006
1007 2001-01-12  Frank Ch. Eigler  <fche@redhat.com>
1008
1009         * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1010
1011 2001-01-12  Nick Clifton  <nickc@redhat.com>
1012
1013         * as.c (print_args): Update copyright date to 2001.
1014
1015 2001-01-12  Peter Targett  <peter.targett@arccores.com>
1016
1017         * doc/c-arc.texi: New file.
1018         Some sections to be expanded.
1019
1020 2001-01-12  Alan Modra  <alan@linuxcare.com.au>
1021
1022         * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1023         (md_parse_option): Always accept "--32".
1024
1025 2001-01-11  Peter Targett  <peter.targett@arccores.com>
1026
1027         * as.h (TC_ARC): Ensure struc-symbol.h included.
1028         * as.c (dwarf2dbg.h): Include to remove implicit declaration
1029         warnings.
1030         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1031         (TARGET_SYMBOL_FIELDS) added.
1032
1033         * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1034         * doc/c-arc.texi: New file.
1035         Some sections to be expanded.
1036         * doc/as.texinfo: Update command-line options.
1037         Removed outdated text for ARC dependant features, instead include
1038         text from above file.
1039
1040         * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1041         (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1042         (targ-cpu.h) header.
1043         * config/tc-arc.h:
1044         * config/tc-arc.c: New updated configuration for
1045         ARC, including selection of core variants, and extensibility of
1046         instructions, registers etc. through directives.
1047
1048         * config/tc-arc.c (arc_extinst): Minor corrections for
1049         error messages.
1050         (arc_common) Likewise. Make alignment argument optional for local
1051         symbols also, with default of zero.
1052
1053 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1054
1055         * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1056         STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1057         (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1058         and fix_new_exp() instead.
1059         (md_convert_frag): For indexed post byte use the symbol value
1060         rather than the displacement.
1061         (md_relax_table): Fix indexed offset relax.
1062
1063 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1064
1065         * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1066         relax weak symbols.
1067         (relaxable_symbol): New function.
1068
1069 2001-01-11  Andreas Jaeger  <aj@suse.de>
1070
1071         * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1072         not used anywhere.
1073
1074 2001-01-10  Nick Clifton  <nickc@redhat.com>
1075
1076         * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1077         * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1078
1079 2001-01-10  Nick Clifton  <nickc@redhat.com>
1080
1081         * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1082         character used to dollar local symbols.
1083         (LOCAL_LABEL_CHAR): New constant - the magic character used to
1084         local label symbols.
1085         (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1086         (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1087         if defined.
1088         Use LOCAL_LABEL_CHAR.
1089         (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1090         Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1091         (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1092
1093 2001-01-08  Bo Thorsen  <bo@suse.de>
1094
1095         * config/tc-i386.c (i386_immediate, i386_displacement):
1096         GOTPCREL check fix.
1097
1098 2001-01-07  Ian Lance Taylor  <ian@zembu.com>
1099
1100         * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1101         in last change.
1102
1103 2001-01-07  Philip Blundell  <philb@gnu.org>
1104
1105         * doc/as.texinfo (Bug Reporting): Update email address for
1106         reports.
1107         * README: Likewise.
1108
1109 Sat Jan  6 13:33:10 MET 2001  Jan Hubicka  <jh@suse.cz>
1110
1111         * configure.in: Define DEFAULT_ARCH for i386.
1112         * config/tc-i386.c (md_assemble): Return after the error message;
1113         move testing for 64bit operands to proper place.
1114
1115 2001-01-06  Jan Hubicka <jh@suse.cz>, Andreas Jaeger  <aj@suse.de>
1116
1117         * doc/as.texinfo: Document '#' as comment character for i386 and
1118         x86_64. Add AMD x86-64 into menu of machine dependent information.
1119
1120         * doc/c-i386.texi: Document x86_64 extensions.
1121
1122 Fri Jan  5 13:26:42 MET 2001  Jan Hubicka  <jh@suse.cz>
1123
1124         * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1125
1126 Thu Jan  4 22:25:26 MET 2001  Jan Hubicka  <jh@suse.cz>
1127
1128         * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1129         * NEWS: Add note about Pentium4 support.
1130
1131 Wed Jan  3 17:26:32 MET 2001  Jan Hubicka  <jh@suse.cz>
1132
1133         * config/tc-i387.c (pi, pte, pt): Update.
1134         (type_names): Add new types.
1135
1136 Wed Jan  3 16:26:52 MET 2001  Jan Hubicka  <jh@suse.cz>
1137
1138         * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
1139         CpuUnknown): Renumber
1140         (CpuP4, CpuSSE2): New.
1141         (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1142
1143 2001-01-03  Philip Blundell  <pb@futuretv.com>
1144
1145         * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1146         relocs.
1147         (alpha_fix_adjustable): Likewise.
1148         (md_apply_fix): Likewise.
1149
1150 2000-12-31  H.J. Lu  <hjl@gnu.org>
1151
1152         * listing.c (listing_message): Allocate string only if it is
1153         used.
1154
1155         * configure: Rebuild.
1156
1157 2000-12-31  Hans-Peter Nilsson  <hp@bitrange.com>
1158
1159         * doc/internals.texi (Relaxing with a table) <after relaxation>:
1160         Point out caveats with generating fixups for the opcode in a frag.
1161
1162 Sat Dec 30 19:02:48 MET 2000  Jan Hubicka  <jh@suse.cz>
1163
1164         * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1165         * NEWS: Add x86_64.
1166
1167 2000-12-29  H.J. Lu  <hjl@gnu.org>
1168
1169         * listing.c (calc_hex): Print the variable part only if the
1170         fragment type is rs_fill.
1171
1172 2000-12-29  Hans-Peter Nilsson  <hp@bitrange.com>
1173
1174         * doc/internals.texi (tc_conditional_pseudoop,
1175         TC_LINKRELAX_FIXUP): Fix typos.
1176
1177 2000-12-28  Richard Henderson  <rth@redhat.com>
1178
1179         * write.c (subsegs_finish): Fix thinko last change -- don't
1180         "optimize" the alignment == 0 case.
1181
1182 2000-12-28  Richard Henderson  <rth@redhat.com>
1183
1184         * as.h (rs_align_test): New.
1185         * frags.c (NOP_OPCODE): Move default from read.c.
1186         (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1187         (frag_align_code): New.
1188         * frags.h (frag_align_code): Declare.
1189         * read.c (NOP_OPCODE): Remove.
1190         (do_align): Use frag_align_code.
1191         * write.c (NOP_OPCODE): Remove.
1192         (get_recorded_alignment): New.
1193         (cvt_frag_to_fill): Handle rs_align_test.
1194         (relax_segment): Likewise.
1195         (subsegs_finish): Align last subseg in section to the
1196         section alignment.  Use frag_align_code.
1197         * write.h (get_recorded_alignment): Declare.
1198         * config/obj-coff.c (size_section): Handle rs_align_test.
1199         (fill_section, fixup_mdeps): Likewise.
1200         (write_object_file): Use frag_align_code.
1201
1202         * config/tc-alpha.c (alpha_align): Use frag_align_code.
1203         (alpha_handle_align): New.
1204         * config/tc-alpha.h (HANDLE_ALIGN): New.
1205         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1206
1207         * config/tc-i386.h (md_do_align): Use frag_align_code.
1208         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1209
1210         * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1211         (ia64_handle_align): New.
1212         * config/tc-ia64.h (HANDLE_ALIGN): New.
1213         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1214
1215         * config/tc-m32r.c (m32r_do_align): Remove.
1216         (m32r_handle_align): New.
1217         (fill_insn): Use frag_align_code.
1218         * config/tc-m32r.h (md_do_align): Remove.
1219         (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1220         * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1221         * config/tc-mips.c, config/tc-mips.h: Similarly.
1222
1223         * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1224         (sh_handle_align): Likewise.  Handle rs_align_code.
1225         (sh_do_align): Remove.
1226         * config/tc-sh.h (md_do_align): Remove.
1227         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1228
1229         * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1230         (sparc_handle_align): Likewise.  Handle rs_align_code.
1231         * config/tc-sparc.h (md_do_align): Remove.
1232         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1233
1234 2000-12-22  DJ Delorie  <dj@redhat.com>
1235
1236         * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1237         when we assemble the first half of a pair.
1238
1239 2000-12-22  H.J. Lu  <hjl@gnu.org>
1240
1241         * config/tc-i386.c (reloc): Update the macro for non-bfd
1242         assembler.
1243         (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1244
1245 2000-12-22  H.J. Lu  <hjl@gnu.org>
1246
1247         * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1248
1249 Wed Dec 20 14:21:22 MET 2000  Jan Hubicka  <jh@suse.cz>
1250
1251         * config/tc-i386.h (i386_target_format): Define even for ELFs.
1252         (QWORD_MNEM_SUFFIX): New macro.
1253         (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1254         New macros
1255         (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1256         (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1257         ImmExt): Renumber.
1258         (Size64, No_qSuf, NoRex64, Rex64): New macros.
1259         (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1260         (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1261         InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1262         SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1263         Renumber.
1264         (Reg, WordReg): Add Reg64.
1265         (Imm): Add Imm32S and Imm64.
1266         (EncImm): New.
1267         (Disp): Add Disp64 and Disp32S.
1268         (AnyMem): Add Disp32S.
1269         (RegRex, RegRex64): New macros.
1270         (rex_byte): New type.
1271         * config/tc-i386.c (set_16bit_code_flag): Kill.
1272         (fits_in_unsigned_long, fits_in_signed_long): New functions.
1273         (reloc): New parameter "signed"; support x86_64.
1274         (set_code_flag): New.
1275         (DEFAULT_ARCH): New macro; default to "i386".
1276         (default_arch): New static variable.
1277         (struct _i386_insn): New fields Operand_PCrel; rex.
1278         (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1279         (flag_code): New enum and static variable.
1280         (use_rela_relocations): New static variable.
1281         (flag_code_names): New static variable.
1282         (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1283         (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1284         K6 and Athlon.
1285         (i386_align_code): Return plain "nop" for x86_64.
1286         (mode_from_disp_size): Support Disp32S.
1287         (smallest_imm_type): Support Imm32S and Imm64.
1288         (offset_in_range): Support size of 8.
1289         (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1290         (md_pseudo_table): Add "code64"; use set_code_flat.
1291         (md_begin): Emit sane error message on hash failure.
1292         (tc_i386_fix_adjustable): Support x86_64 relocations.
1293         (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1294         instructions supported on particular arch just partially,
1295         output of 64bit immediates, handling of Imm32S and Disp32S type.
1296         (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1297         (i386_displacement): Likewise.
1298         (i386_index_check): Cleanup; support 64bit addresses.
1299         (md_apply_fix3): Support x86_64 relocation and rela.
1300         (md_longopts): Add "32" and "64".
1301         (md_parse_option): Add OPTION_32 and OPTION_64.
1302         (i386_target_format): Call even for ELFs; choose between
1303         elf64-x86-64 and elf32-i386.
1304         (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1305         (tc_gen_reloc): Support rela relocations and x86_64.
1306         (intel_e09_1): Support QWORD.
1307
1308 2000-12-15  Diego Novillo  <dnovillo@redhat.com>
1309
1310         * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1311         it's not an offset expression.
1312         (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1313         keep the braces '[' and ']' in the output string.
1314         (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1315         != FLAT. There is no such op_modifier.
1316
1317 2000-12-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1318
1319         * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1320         if we have it.
1321
1322 2000-12-13  Kazu Hirata  <kazu@hxi.com>
1323
1324         * as.h: Fix formatting.
1325         * cgen.h: Likewise.
1326         * dwarf2dbg.c: Likewise.
1327         * input-scrub.c: Likewise.
1328         * read.h: Likewise.
1329
1330 2000-12-13  Mark Elbrecht  <snowball3@bigfoot.com>
1331
1332         * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1333         configure: Regenerate.
1334
1335 2000-12-13  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1336
1337         * dwarf2dbg.c: #include <limits.h> only if it exists.
1338
1339 2000-12-13  Rodney Brown  <RodneyBrown@mynd.com>
1340
1341         * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1342         (md_apply_fix): Here too.
1343
1344 2000-12-12  Jim Wilson  <wilson@redhat.com>
1345
1346         * config/tc-ia64.h (ia64_init): Add prototype.
1347
1348 2000-12-12  H.J. Lu  <hjl@gnu.org>
1349
1350         * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1351
1352         * read.h (outputting_stabs_line_debug): Change it to int.
1353         * stabs.c (outputting_stabs_line_debug): Likewise.
1354
1355 2000-12-12  Geoffrey Keating  <geoffk@redhat.com>
1356
1357         * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1358         the address of a function result.
1359
1360 2000-12-12  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
1361
1362         * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1363         (md_assemble): Call dwarf2_emit_insn.
1364         (shlib): Fix typo SHILB -> SHLIB.
1365         (md_parse_option): Likewise.
1366         (ppc_elf_validate_fix): Likewise:
1367         * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1368
1369 2000-12-12  Nick Clifton  <nickc@redhat.com>
1370
1371         * cgen.h: Fix formatting.
1372         * input-scrub.c: Fix formatting.
1373         * macro.c: Fix formatting.
1374         * config/tc-mips.c: Fix formatting.
1375         * doc/c-mips.texi: Fix formatting.
1376
1377 Mon Dec 11 14:35:42 MET 2000  Jan hubicka  <jh@suse.cz>
1378
1379         * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1380         mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1381         references.
1382         (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1383         otherwise.
1384         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1385         (No_dSuf): Kill.
1386
1387         * i386.h (*_Suf): Remove No_dSuf.
1388         (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1389         Remove.
1390         (i386_optab): Remove 'd' in the suffixes.
1391
1392 2000-12-06  Mark Elbrecht  <snowball3@bigfoot.com>
1393
1394         * config/tc-i386.c (T_SHORT): Undefine before defining.
1395
1396 2000-12-05  Kazu Hirata  <kazu@hxi.com>
1397
1398         * config/tc-mips.c: Fix formatting.
1399
1400 2000-12-04  Matthew Hiller  <hiller@redhat.com>
1401
1402         * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1403         (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1404         (md_show_usage): Ditto.
1405         (md_parse_option): Ditto.
1406         (d10v_cleanup): Writes pending instruction only if
1407         ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1408         Fix compile time warning messages.
1409
1410         * doc/c-d10v.texi: Documents new options.
1411
1412 2000-12-04  Matthew Hiller  <hiller@redhat.com>
1413
1414         * stabs.c (outputting_stabs_line_debug): New variable.
1415         (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1416         function entry and unset at function exit.
1417
1418         * read.h (outputting_stabs_line_debug): New extern declaration.
1419
1420         * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1421
1422         * dwarf2dbg.c: Fix compile time warning messages.
1423
1424 2000-12-03  Kazu Hirata  <kazu@hxi.com>
1425
1426         * config/tc-a29k.c: Fix formatting.
1427         * config/tc-alpha.c: Likewise.
1428         * config/tc-arm.c: Likewise.
1429         * config/tc-cris.c: Likewise.
1430         * config/tc-hppa.c: Likewise.
1431         * config/tc-i370.c: Likewise.
1432         * config/tc-i386.c: Likewise.
1433         * config/tc-i860.c: Likewise.
1434         * config/tc-i960.c: Likewise.
1435         * config/tc-ia64.c: Likewise.
1436         * config/tc-m68hc11.c: Likewise.
1437         * config/tc-m68k.c: Likewise.
1438         * config/tc-m88k.c: Likewise.
1439         * config/tc-pj.c: Likewise.
1440         * config/tc-ppc.c: Likewise.
1441         * config/tc-sh.c: Likewise.
1442         * config/tc-sparc.c: Likewise.
1443         * config/tc-tahoe.c: Likewise.
1444         * config/tc-vax.c: Likewise.
1445
1446 2000-12-01  Chris Demetriou  <cgd@sibyte.com>
1447
1448         * config/tc-mips.c (mips_ip): When calculating offsets,
1449         don't accept as constant the difference between the
1450         addresses of symbols in two different sections.
1451
1452         * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1453         specifiers.
1454         (validate_mips_insn): Likewise.  Also, update 'B' operand
1455         specifier to use OP_*_CODE20 constants and delete 'm' operand
1456         specifier.
1457         (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1458         operand specifiers.  Change warning generated by 'B' operand
1459         specifier to reflect its new multi-purpose usage.
1460
1461         * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1462         -1, and update comment.
1463         (file_mips_isa): Likewise.
1464         (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1465         (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1466         ISA_* constants rather than hard-coded numbers.
1467         (mips_cpu_info): New structure.
1468         (mips_cpu_info_table): New table describing CPU and ISA names
1469         and numbers.
1470         (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1471         mips_cpu_info_from_cpu): New functions.
1472         (mips_isa_to_str): New function to get string for ISA name.
1473         (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1474         return const char *.
1475         (md_begin): Redo CPU and ISA selection logic, using
1476         mips_cpu_info_from_*.  Convert to use ISA_* constants rather
1477         than hard-coded numbers.
1478         (append_insn, mips_emit_delays, macro, macro2): Convert to use
1479         ISA_* constants rather than hard-coded numbers.
1480         (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1481         (md_longopts): Delete OPTION_NO_MIPS32.
1482         (md_parse_option): Convert to use ISA_* constants rather than
1483         hard-coded numbers.  Make OPTIONS_MIPS32 case treat MIPS32
1484         as an ISA.  Delete OPTION_NO_MIPS32 case.  Convert OPTION_MCPU
1485         to use strcasecmp to recognize "default" and to use
1486         mips_cpu_info_from_name to get CPU numbers from argument.
1487         (md_show_usage): Move -mips32 so it's with the rest of the ISA
1488         flags.  Change 4Kc, 4Kp and 4Km CPU entries to just be
1489         mips32-4k.
1490         (s_mipsset): Accept ISA value 32.
1491         * doc/as.texinfo: Clean up MIPS options summary slightly,
1492         remove -no-mips32.  Add note about -mips4 and -mips32
1493         specifying those ISA levels.  Delete -mips32 and -no-mips32
1494         cpu flag descriptions.
1495         * doc/c-mips.texi: Add -mips32 to list of ISA switches.  Clean
1496         up the supported CPU switch list, and replace 4Kc, 4Km, and
1497         4Kp entries with a single mips32-4k entry.  Note that you can
1498         use ".set mips32".
1499
1500         * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1501         ISA_MIPS64.
1502         (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1503         -mips5 and -mips64.
1504         (md_parse_option): Add cases for OPTION_MIPS5 and
1505         OPTION_MIPS64.
1506         (md_show_usage): Mention -mips5 and -mips64 arguments.
1507         (s_mipsset): Add cases for MIPS5 and MIPS64.
1508         (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1509         and pseudo-CPUs.
1510         * doc/as.texinfo: Mention -mips5 and -mips64 options
1511         and their meanings.
1512         * doc/c-mips.texi: Likewise.  Also update introduction
1513         and ".set" usage information.
1514
1515         * config/tc-mips.c (md_show_usage): Add "sb1" to the
1516         CPU list.
1517         (mips_cpu_info_table): Add SB-1 entries.
1518         * doc/c-mips.texi: Add "sb1" to the list of CPUs
1519         known to the -mcpu option.
1520
1521         * doc/as.texinfo: Correct description of MIPS -mcpu
1522         option, by copying some of the text from doc/c-mips.texi.
1523
1524 2000-12-01      Joel Sherrill <joel@OARcorp.com>
1525
1526         * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1527         New targets.
1528         (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1529         (sparc*-*-rtems*): Switched from a.out to ELF.
1530         * configure: Regenerate.
1531         * config.in: Regenerate.
1532         * Makefile.in: Regenerate.
1533         * aclocal.m4: Regenerate.
1534         * po/gas.pot: Regenerate.
1535
1536 2000-11-30  Philip Blundell  <pb@futuretv.com>
1537
1538         * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1539         even in non BFD_ASSEMBLER case.
1540
1541 2000-11-30  Diego Novillo  <dnovillo@redhat.com>
1542
1543         * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1544         syntax.
1545
1546 2000-11-29  Richard Henderson  <rth@redhat.com>
1547
1548         * dwarf2dbg.c: Rewrite from scratch.  Queue all debugging output
1549         until dwarf2_finish; use relaxation to get cross-fragment offsets;
1550         thread multiple subsegments properly; handle multiple code
1551         sections properly; emit proper compilation unit info for assembler
1552         generated debugging.
1553
1554         * as.h (enum _relax_state): Add rs_dwarf2dbg.
1555         * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1556         (dwarf2dbg_estimate_size_before_relax): Declare.
1557         (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1558         * write.c: Include dwarf2dbg.h.
1559         (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1560         (relax_segment): Likewise.
1561
1562 2000-11-28  Hans-Peter Nilsson  <hp@bitrange.com>
1563
1564         * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1565         jump>: Use as_bad_where instead of as_bad.  Tweak error message
1566         accordingly.  Stabilize frag by updating fix part and resetting
1567         variant part.
1568         <undefined symbol, unconditional jump>: Ditto.
1569         (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1570         indexing is_end_of_line[].
1571         (md_assemble): Initialize size to 0.
1572         (md_section_align): Mark parameter seg as unused.
1573         (parse_reg): Parse names case-insensitively.
1574
1575 2000-11-28  Kazu Hirata  <kazu@hxi.com>
1576
1577         * config/obj-aout.h: Fix formatting.
1578         * config/obj-bout.h: Likewise.
1579         * config/obj-coff.c: Likewise.
1580         * config/obj-coff.h: Likewise.
1581         * config/obj-elf.h: Likewise.
1582         * config/obj-som.h: Likewise.
1583         * config/obj-vms.c: Likewise.
1584         * config/obj-vms.h: Likewise.
1585         * config/tc-h8300.h: Likewise.
1586         * config/tc-ns32k.h: Likewise.
1587         * config/tc-sparc.h: Likewise.
1588         * config/tc-tic54x.h: Likewise.
1589         * config/tc-z8k.h: Likewise.
1590
1591 2000-11-28  Nick Clifton  <nickc@redhat.com>
1592
1593         * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1594         License is present in the sources, but not the output, and
1595         also available from the GNU website.
1596         (GNU Free Documentation License): Comment out this section.
1597
1598 2000-11-28  Hans-Peter Nilsson  <hp@axis.com>
1599
1600         * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1601         targets.  Remove i860 from valid a.out targets.
1602         * Makefile.in: Regenerate.
1603
1604         * config/tc-cris.c: Include dwarf2dbg.h.
1605         (md_pseudo_table): Add .file and .loc.
1606         (md_assemble): Call dwarf2_emit_insn if generating ELF.
1607         (s_cris_file, s_cris_loc): New.
1608         * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1609         * Makefile.am: Regenerate dependencies.
1610         * Makefile.in: Regenerate.
1611
1612 2000-11-28  Alan Modra  <alan@linuxcare.com.au>
1613
1614         * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1615         (MRI_MUL_PRECEDENCE): Likewise.
1616         (op_rank): Fix a comment typo.
1617
1618 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1619
1620         * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1621         the error message.
1622         (get_operand): Fix analysis for movw/movb instructions.
1623
1624 2000-11-24  Nick Clifton  <nickc@redhat.com>
1625
1626         * configure.in (xscale-elf): Add target.
1627         (xscale-coff): Add target.
1628         * configure: Regenerate.
1629
1630         * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1631         extenstion.
1632         (ARM_EXT_XSCALE): New ARM architecture extension.
1633         (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1634         (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1635         (ARM_THUMB): Rename to ARM_EXT_THUMB.
1636         (ARM_ARCH_V4): Remove processor from architecture.
1637         (ARM_ARCH_3M): New architecutre definition.
1638         (ARM_ARCH_V5TE): New architecutre definition.
1639         (ARM_ARCH_XSCALE): New architecutre definition.
1640         (CPU_DEFAULT): Allow to be defaulted to XScale.
1641         (atpcs): New boolean variable.
1642         (ldr_flags): Support 'd' flag for double word loads.
1643         (str_flags): Support 'd' flag for double word stored.
1644         (do_mia): New function.
1645         (do_mar): New function.
1646         (do_mra): New function.
1647         (do_pld): New function.
1648         (do_ldrd): New function.
1649         (do_blx): New function.
1650         (do_bkpt): New function.
1651         (do_clz): New function.
1652         (do_lstc2): New function.
1653         (do_cdp2): New function.
1654         (do_t_blx): New function.
1655         (do_t_bkpt): New function.
1656         (do_smla): New function.
1657         (do_smlal): New function.
1658         (do_smul): New function.
1659         (do_qadd): New function.
1660         (do_co_reg2c): New function.
1661         (LONGEST_INSN): Redefine to 7.
1662
1663         * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1664         command line switches.
1665
1666 2000-11-22  Jim Wilson  <wilson@redhat.com>
1667
1668         * config/tc-ia64.c (pseudo_func): Add missing initializers.
1669         (struct rsrc): Make line unsigned.
1670         (gr_values): Add missing initializer.
1671         (SLOT_NUM_NOT_SET): Add unsigned cast.
1672         (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1673         dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1674         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1675         dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1676         dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1677         dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1678         dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1679         dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1680         md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1681         Add ATTRIBUTE_UNUSED to unused parameters.
1682         (convert_expr_to_ab_reg): Add parens.
1683         (convert_expr_to_xy_reg): Add parens.  Comment out >= REG_GR test.
1684         (dot_prologue): Initialize grsave when declared.
1685         (md_pseudo_table): Add missing initializers.
1686         (operand_match): Add casts to bfd_vma.
1687         (emit_one_bundle): Delete unused local prev.  Make required_template
1688         unsigned.
1689         (specify_resource): Cast i to unsigned.
1690         (note_register_values): Use fprintf_vma.
1691         (print_dependency): Likewise.
1692
1693 2000-11-21  Jim Wilson  <wilson@redhat.com>
1694
1695         * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1696         for unwind info section.
1697         (dot_endp): Likewise for unwind section.
1698
1699         * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1700         fix_new_exp.
1701
1702 2000-11-21  Jakub Jelinek  <jakub@redhat.com>
1703
1704         * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1705         (output_insn): Call dwarf2_emit_insn.
1706         * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1707
1708 2000-11-17  Richard Henderson  <rth@redhat.com>
1709
1710         * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1711         callers.  Don't switch segments.  Expect CIE == -1 in .debug_frame.
1712         (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1713
1714 2000-11-17  Nick Clifton  <nickc@redhat.com>
1715
1716         * config/tc-arm.c (md_pseudo_table): Add support for .line and
1717         .file pseudo ops.
1718
1719 2000-11-17  Richard Henderson  <rth@redhat.com>
1720
1721         * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1722
1723 2000-11-17  Richard Henderson  <rth@redhat.com>
1724
1725         * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1726         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1727         tri-state definition of alpha_flag_mdebug.
1728         * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1729         (s_alpha_file): Store first .file directive.
1730         (s_alpha_stab): New.
1731         (md_pseudo_table): Add stabs and stabn.
1732
1733 2000-11-17  Richard Henderson  <rth@redhat.com>
1734
1735         * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1736
1737 2000-11-17  Richard Henderson  <rth@redhat.com>
1738
1739         * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1740         (main): Call dwarf2_finish.
1741         * as.h (debug_type): Clarify documentation of the meaning
1742         of this variable.
1743         * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1744         (print_stats): Fix parenthesis problem.
1745         (now_subseg_size): New.
1746         (dwarf2_finish): Use it.  If DEBUG_DWARF2, emit bits for .debug_info.
1747         (dwarf2_directive_file): Don't set debug_type.
1748         (dwarf2_where): Honor DEBUG_DWARF2 first.
1749         (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1750         do nothing if not emitting dwarf2 debug info, or no work.
1751         * dwarf2dbg.h (dwarf2_emit_insn): Update.
1752         * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1753         (ecoff_new_file): Likewise.
1754         * read.c (generate_lineno_debug): Kill ecoff hackery.  Update
1755         commentary wrt dwarf2.
1756
1757         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1758         ATTRIBUTE_UNUSED as needed.
1759         (emit_insn): Call dwarf2_emit_insn.
1760         (s_alpha_file): New.
1761         (s_alpha_loc): New.
1762         (s_alpha_coff_wrapper): Don't handle them.
1763         (md_pseudo_table): Update for .file and .loc.
1764         * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1765
1766         * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1767         don't protect with debug_type.
1768         * config/tc-hppa.c (md_assemble): Likewise.
1769         * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1770         * config/tc-mn10300.c (md_assemble): Likewise.
1771         * config/tc-sh.c (md_assemble): Likewise.
1772         * config/tc-v850.c (md_assemble): Likewise.
1773
1774         * config/tc-arm.c (arm_end_of_source): Remove.
1775         * config/tc-hppa.c (pa_end_of_source): Remove.
1776         * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1777         * config/tc-mn10300.c (mn10300_finalize): Remove.
1778         * config/tc-sh.c (sh_finalize): Remove.
1779         * config/tc-v850.c (sh_finalize): Remove.
1780
1781         * config/tc-arm.h (md_end): Remove.
1782         * config/tc-hppa.h (md_end): Remove.
1783         (DWARF2_LINE_MIN_INSN_LENGTH): New.
1784         * config/tc-m68hc11.h (md_end): Remove.
1785         * config/tc-mn10300.h (md_end): Remove.
1786         * config/tc-sh.h (md_end): Remove.
1787         * config/tc-v850.h (md_end): Remove.
1788
1789         * config/tc-ia64.c (emit_one_bundle): Don't protect
1790         dwarf2 bits with debug_type.
1791         (md_assemble): Likewise.
1792         (ia64_end_of_source): Don't call dwarf2_finish.
1793
1794 2000-11-16  Jim Wilson  <wilson@redhat.com>
1795
1796         * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1797         >= 128 instead of > 128.  Abort if predicate regno is >= 64 instead of
1798         > 16.
1799
1800 2000-11-16  H.J. Lu  <hjl@gnu.org>
1801
1802         * config/obj-elf.c (obj_elf_symver): Don't check the missing
1803         version name.
1804
1805 2000-11-15  Kazu Hirata  <kazu@hxi.com>
1806
1807         * config/tc-tic30.c: Fix formatting.
1808         * config/tc-tic80.c: Likewise.
1809         * config/tc-v850.c: Likewise.
1810         * config/tc-vax.c: Likewise.
1811         * config/tc-w65.c: Likewise.
1812         * config/tc-z8k.c: Likewise.
1813
1814 2000-11-14  DJ Delorie  <dj@redhat.com>
1815
1816         * config/tc-v850.c: Support dwarf2.
1817         * config/tc-v850.h: Ditto.
1818
1819         * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1820         parse_cons_expression_v850 to initialize hold_cons_reloc.
1821
1822 2000-11-15  Bernd Schmidt  <bernds@redhat.com>
1823
1824         * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1825         (errata_nops_necessary_p): New function.
1826         (emit_one_bundle): Call it.  Update the GROUP_IDX field in struct
1827         md.
1828
1829 2000-11-14  Jim Wilson  <wilson@redhat.com>
1830
1831         * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1832         return little endian bfd formats.
1833
1834 2000-11-14  Kazu Hirata  <kazu@hxi.com>
1835
1836         * config/aout_gnu.h: Fix formatting.
1837         * config/atof-vax.c: Likewise.
1838         * config/m68k-parse.h: Likewise.
1839         * config/m88k-opcode.h: Likewise.
1840         * config/obj-elf.c: Likewise.
1841         * config/tc-arm.c: Likewise.
1842         * config/tc-cris.c: Likewise.
1843         * config/tc-i386.c: Likewise.
1844         * config/tc-ia64.c: Likewise.
1845         * config/tc-mn10300.c: Likewise.
1846         * config/te-386bsd.h: Likewise.
1847         * config/te-hppa.h: Likewise.
1848         * config/te-nbsd.h: Likewise.
1849         * config/te-ppcnw.h: Likewise.
1850         * config/te-sparcaout.h: Likewise.
1851         * config/te-tmips.h: Likewise.
1852         * config/vax-inst.h: Likewise.
1853         * config/vms-conf.h: Likewise.
1854
1855 2000-11-14  Jakub Jelinek  <jakub@redhat.com>
1856
1857         * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1858
1859 2000-11-13  H.J. Lu  <hjl@gnu.org>
1860
1861         * config/obj-elf.c (elf_frob_symbol): Support
1862         ".symver name,name2@@@nodename".
1863         (elf_frob_file_before_adjust): Likewise.
1864
1865         * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1866         and ".symver name,name2@@@nodename".
1867         Fix a typo.
1868
1869 2000-11-12  H.J. Lu  (hjl@gnu.org)
1870
1871         * config/obj-elf.c (obj_elf_symver): Check missing version
1872         name.
1873
1874 2000-11-12  H.J. Lu  (hjl@gnu.org)
1875
1876         * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1877         instead of bfd_vma for non-bfd assemblers.
1878
1879 2000-11-09  Kazu Hirata  <kazu@hxi.com>
1880
1881         * itbl-ops.c: Fix comment typos.
1882
1883 2000-11-08  Jim Wilson  <wilson@redhat.com>
1884
1885         * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1886         (struct unwind): Add next_slot_frag field.
1887         (slot_index): New parameters slot_frag and first_frag.  Add code
1888         to add in frag sizes when different.  Add comments.
1889         (fixup_unw_records): New locals first_frag and last_frag.  Pass new
1890         arguments to slot_index.
1891         (emit_one_bundle): Set slot_frag field.  Set next_slot_number after
1892         loop end.  Set next_slot_frag field.
1893
1894 2000-11-07  H.J. Lu  <hjl@gnu.org>
1895
1896         * doc/as.texinfo (.symver): Updated for versioned symbol
1897         reference.
1898
1899         * obj.h (format_ops): Add the frob_file_before_adjust field.
1900
1901         * config/obj-aout.c (aout_format_ops): Set the
1902         frob_file_before_adjust field to 0.
1903         * config/obj-coff.c (coff_format_ops): Likewise.
1904         * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1905
1906         * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1907         name.
1908         (elf_frob_file_before_adjust): New function to remove unneeded
1909         versioned symbols from the symbol table.
1910         (elf_format_ops): Set the frob_file_before_adjust field to
1911         elf_frob_file_before_adjust.
1912
1913         * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1914         not defined.
1915
1916         * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1917
1918 2000-11-07  Peter Targett  <peter.targett@arccores.com>
1919
1920         * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1921         BIG_ENDIAN macros.
1922         * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1923         Fix compile time warning messages.
1924
1925 2000-11-07  Nick Clifton  <nickc@redhat.com>
1926
1927         * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1928         buffer in order to avoid buffer overflows.
1929
1930 2000-11-06  Steve Ellcey <sje@cup.hp.com>
1931
1932         * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1933         Change M to m for -milp32 or -mlp64 to match gcc.
1934         (dot_endp): Use bytes_per_address instead of 8.
1935         (emit_one_bundle): Use number_to_chars_littleendian instead of
1936         md_number_to_chars.
1937         (fix_insn): Likewise.
1938         (ia64_init): New function.
1939         (ia64_target_format): New function.
1940         (md_begin): Set endianness, arch, and machine as appropriate.
1941         * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1942         Make these macros depend on TE_HPUX macro.
1943         (TARGET_FORMAT): Define.
1944         (HOST_SPECIAL_INIT): Define.
1945         * config/te-hpux.h: New file.
1946         * configure.in: Add "ia64-*-hpux*" target to configure.
1947         * configure: Regenerate.
1948
1949 2000-11-06  Kazu Hirata  <kazu@hxi.com>
1950
1951         * as.c: Fix formatting.
1952         * dwarf2dbg.c: Likewise.
1953         * input-file.c: Likewise.
1954         * input-file.h: Likewise.
1955         * input-scrub.c: Likewise.
1956         * itbl-ops.c: Likewise.
1957         * listing.c: Likewise.
1958         * macro.h: Likewise.
1959         * messages.c: Likewise.
1960         * read.c: Likewise.
1961         * subsegs.c: Likewise.
1962         * subsegs.h: Likewise.
1963         * write.c: Likewise.
1964
1965 2000-11-06  Nick Clifton  <nickc@redhat.com>
1966
1967         * doc/as.texinfo: Add GNU Free Documentation License.
1968         * doc/gasp.texi:  Add GNU Free Documentation License.
1969         * doc/as.1:  Add GNU Free Documentation License.
1970
1971 2000-11-05  Nick Clifton  <nickc@redhat.com>
1972
1973         * config/tc-arm.c: Add include of "dwarf2dbg.h"
1974
1975 2000-11-02  Per Lundberg  <plundis@chaosdev.org>
1976
1977         * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1978         * configure: Regenerate.
1979
1980 2000-11-01  Nick Clifton  <nickc@redhat.com>
1981
1982         * read.c (original_case_string): New global variable.
1983         (read_a_source_file): Copy opcode string into
1984         original_case_string if clobbering the case of the opcode.
1985         * read.h: Export the definition of original_case_string.
1986         * config/tc-arm.c (md_assembler): When parsing a .req
1987         directive use the original opcode string, not the case
1988         clobbered version.
1989
1990 2000-11-02  Nick Clifton  <nickc@redhat.com>
1991
1992         * config/tc-mn10300.c (debug_line): Remove this static
1993         variable.
1994         (md_assemble): Call dwarf2_generate_asm_lineno instead of
1995         dwarf2_where and dwarf2_gen_line_info.
1996
1997 2000-11-02  Theo Honohan  <th@futuretv.com>
1998
1999         * config/tc-arm.c (do_msr): Improve error message.
2000
2001 2000-10-31  Eric Christopher  <echristo@redhat.com>
2002
2003         * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2004         or pc-relative, else use fx_offset.
2005
2006 2000-10-31  Jim Wilson  <wilson@redhat.com>
2007
2008         * config/tc-ia64.c (struct md): New field tag_fixups.
2009         (ia64_flush_insns): Handle tag_fixups.  Error if dangling
2010         qualifying predicate.
2011         (emit_one_bundle): Delete spurious multiplication by one.  Handle
2012         tag_fixups.
2013         (ia64_start_line): Error if dangling qualifying predicate.
2014         (defining_tag): New static variable.
2015         (ia64_unrecognized_line, case '['): Parse tags.
2016         (ia64_frob_label): Create tag_fixups.
2017         (md_assemble): Reset md.qp.X_op after using it.
2018
2019 2000-10-31  Kaz Kojima <kkojima@rr.iij4u.or.jp>
2020
2021         * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2022
2023 2000-10-31  Bernd Schmidt  <bernds@redhat.co.uk>
2024
2025         * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2026
2027 2000-10-30  Kazu Hirata  <kazu@hxi.com>
2028
2029         * expr.c: Fix formatting.
2030         * flonum-copy.c: Likewise.
2031         * flonum.h: Likewise.
2032         * gasp.c: Likewise.
2033         * hash.c: Likewise.
2034
2035 2000-10-30  Hans-Peter Nilsson  <hp@bitrange.com>
2036
2037         * as.h (OPTION_MD_BASE): Bump to 190.
2038         * as.c (parse_args) <std_longopts>: Add comment about the need to
2039         check OPTION_MD_BASE in as.h.
2040
2041         * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2042         for weak symbols.
2043
2044 2000-10-27  Nick Clifton  <nickc@redhat.com>
2045
2046         * configure.in (emulations): Add m68hc12.
2047         * configure: Regenerate.
2048         * po/gas.pot: Regenerate.
2049
2050 2000-10-27  Aldy Hernandez  <aldyh@redhat.com>
2051
2052         * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2053         cpsr*.
2054         (arm_psr_parse): Handle lowercase CPSR and SPSR.
2055
2056 2000-10-25  Nick Clifton  <nickc@redhat.com>
2057
2058         * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2059         a DWARF2 line number information sequence.
2060
2061         *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2062
2063         * read.c (generate_lineno_debug): Update comment describing why
2064         DWARF2 line number debug information is not generated
2065         automatically by this function.
2066
2067         * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2068         not all.
2069
2070         * config/tc-arm.h (md_end): Define.
2071         (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2072
2073         * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2074         if generating DWARF2 line numbers.
2075         (arm_end_of_source): New function.  Call dwarf2_finish if
2076         necessary.
2077
2078         * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2079         * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2080         * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2081
2082 2000-10-25  Diego Novillo  <dnovillo@cygnus.com>
2083
2084         * config/tc-i386.c: Fix prototype declarations for functions taking no
2085         arguments.
2086
2087 2000-10-24  Diego Novillo  <dnovillo@cygnus.com>
2088
2089         * config/tc-i386.c (i386_operand_modifier): Remove.
2090         (build_displacement_string): Remove.
2091         (i386_parse_seg): Remove.
2092         (i386_intel_memory_operand): Remove.
2093         (i386_intel_operand): Re-write using recursive descent parser based
2094         on MASM documentation.
2095         (struct intel_parser_s): New structure.
2096         (intel_parser): New static variable.
2097         (struct intel_token): New structure.
2098         (cur_token, prev_token): New static variables.
2099         (T_NIL): Define.
2100         (T_CONST): Define.
2101         (T_REG): Define.
2102         (T_BYTE): Define.
2103         (T_WORD): Define.
2104         (T_DWORD): Define.
2105         (T_QWORD): Define.
2106         (T_XWORD): Define.
2107         (T_SHORT): Define.
2108         (T_OFFSET): Define.
2109         (T_PTR): Define.
2110         (T_ID): Define.
2111         (intel_match_token): New function.
2112         (intel_get_token): New function.
2113         (intel_putback_token): New function.
2114         (intel_expr): New function.
2115         (intel_e05): New function.
2116         (intel_e05_1): New function.
2117         (intel_e06): New function.
2118         (intel_e06_1): New function.
2119         (intel_e09): New function.
2120         (intel_e09_1): New function.
2121         (intel_e10): New function.
2122         (intel_e10_1): New function.
2123         (intel_e11): New function.
2124
2125 2000-10-20  Jakub Jelinek  <jakub@redhat.com>
2126
2127         * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2128         instructions to loose any special insn->architecture mask.
2129
2130         * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2131         (sparc_md_end, sparc_arch_types, sparc_arch,
2132         sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2133         (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2134         request v9b architecture if they are used).
2135
2136 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2137
2138         * config/tc-m68k.c: Fix the previous misapplied patch.
2139
2140 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2141
2142         * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2143         BFD_ASSEMBLER and !BFD_ASSEMBLER.
2144         * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2145         BFD_RELOC_*.
2146
2147 2000-10-17  Kazu Hirata  <kazu@hxi.com>
2148
2149         * debug.c: Fix formatting.
2150         * depend.c: Likewise.
2151         * dwarf2dbg.c: Likewise.
2152         * dwarf2dbg.h: Likewise.
2153         * ecoff.c: Likewise.
2154         * expr.c: Likewise.
2155         * expr.h: Likewise.
2156         * flonum-konst.c: Likewise.
2157         * frags.h: Likewise.
2158
2159 2000-10-17  Chandrakala Chavva  <cchavva@redhat.com>
2160
2161         * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2162         options.
2163         * doc/as.texinfo: Added notes about this new option.
2164
2165 2000-10-16  Hans-Peter Nilsson  <hp@bitrange.com>
2166
2167         * config/tc-sh.c (JREG): Remove.
2168         (md_convert_frag): Remove #if 0:d code using JREG.
2169
2170 2000-10-15  Diego Novillo  <dnovillo@cygnus.com>
2171
2172         * config/tc-i386.c (i386_operand_modifier): Only match
2173         modifiers SHORT and FLAT if they are followed by a space.
2174         (parse_register): When `allow_naked_reg' is set, do not confuse
2175         identifiers that start with a register name with a register.
2176
2177 2000-10-12  Kazu Hirata  <kazu@hxi.com>
2178
2179         * app.c: Fix formatting.
2180         * as.c: Likewise.
2181         * as.h: Likewise.
2182         * bit_fix.h: Likewise.
2183         * cgen.c: Likewise.
2184         * cgen.h: Likewise.
2185         * cond.c: Likewise.
2186
2187 2000-10-11  Alan Modra  <alan@linuxcare.com.au>
2188
2189         * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2190
2191 2000-10-07  Alan Modra  <alan@linuxcare.com.au>
2192
2193         * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2194         Re-arrange function a little and improve error message.
2195
2196         * write.c (write_relocs): Fix a comment.
2197
2198         * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2199         link-once sections.
2200
2201 2000-10-05  Jim Wilson  <wilson@cygnus.com>
2202
2203         * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2204
2205 2000-10-05  Alan Modra  <alan@linuxcare.com.au>
2206
2207         * config/tc-i386.c: Delete some useless comments, reformat others.
2208
2209         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2210         non-global syms in linkonce sections.
2211
2212 2000-10-04  Ralf Baechle  <ralf@gnu.org>
2213
2214         * config/tc-ia64.c (operand_match): Don't use // style comments.
2215         * config/tc-i370.c: Likewise.
2216
2217 2000-09-29  Hans-Peter Nilsson  <hp@axis.com>
2218
2219         Changes to handle varying register prefix and user symbol prefix.
2220         * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2221         SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2222         SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2223         (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2224         cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2225         (demand_register_prefix): New variable.
2226         (md_pseudo_table): New pseudo ".syntax".
2227         (md_longopts): New options --no-underscore and --underscore.
2228         (cris_target_format): Return elf32-us-cris or elf32-cris depending
2229         on symbols_have_leading_underscore.
2230         (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2231         (get_spec_reg): Ditto.
2232         (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2233         Fix formatting.
2234         (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2235         --help.
2236         <case OPTION_NO_US, case OPTION_US>: New.
2237         (md_show_usage): Be brief and reformat to match continuation of
2238         --help.
2239         * po/gas.pot: Regenerate.
2240
2241 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
2242
2243         * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2244         force relocs for 12 bit branches.
2245         (md_apply_fix): Similarly, adjust logic here.
2246
2247 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
2248
2249         * config/tc-hppa.c (md_apply_fix): Add fmt assertion.  Don't
2250         adjust for external and weak syms as we will use a reloc.  Allow
2251         for +8 offset when calculating limits of branches.
2252         (hppa_fix_adjustable): Undo 2000-09-23 change.
2253         (hppa_force_relocation): Likewise.  Add fx_addsy assertion.
2254         Correct distance calculation.
2255         (tc_gen_reloc): Print the file name and line number if we can't
2256         handle a fixup.
2257
2258         From John David Anglin <dave@hiauly1.hia.nrc.ca>
2259         * config/tc-hppa.c (nonzero_dibits): Define.
2260         (arg_reloc_stub_needed): Check each arg and return value
2261         separately for zero case.
2262         (pa_align): Declare argument `bytes'.
2263
2264 2000-09-25  Kazu Hirata  <kazu@hxi.com>
2265
2266         * config/tc-cris.c: Fix formatting.
2267         * config/tc-d10v.h: Likewise.
2268         * config/tc-d30v.c: Likewise.
2269         * config/tc-d30v.h: Likewise.
2270         * config/tc-fr30.c: Likewise.
2271         * config/tc-fr30.h: Likewise.
2272         * config/tc-m68k.c: Likewise.
2273         * config/tc-m68k.h: Likewise.
2274         * config/tc-pj.h: Likewise.
2275         * config/tc-ppc.c: Likewise.
2276         * config/tc-ppc.h: Likewise.
2277         * config/tc-sh.c: Likewise.
2278         * config/tc-sh.h: Likewise.
2279         * config/tc-sparc.c: Likewise.
2280         * config/tc-v850.h: Likewise.
2281         * config/tc-vax.h: Likewise.
2282         * config/tc-w65.h: Likewise.
2283         * config/tc-z8k.h: Likewise.
2284
2285 2000-09-23  Alan Modra  <alan@linuxcare.com.au>
2286
2287         * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2288         checks only for ELF.
2289         (hppa_force_relocation): Likewise.
2290
2291 2000-09-22  Jim Wilson  <wilson@cygnus.com>
2292
2293         * config/tc-ia64.c (dv_sem): Add "stop".
2294         (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2295         (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2296         (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2297         match above.
2298         (mark_resources): Check IA64_RS_PRr.
2299
2300 2000-09-22  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2301
2302         * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2303         md_estimate_size_before_relax): Redesign and clean up the
2304         relaxation mechanism.
2305
2306 2000-09-21  Kazu Hirata  <kazu@hxi.com>
2307
2308         * config/tc-ns32k.c: Fix formatting.
2309         * config/tc-ns32k.h: Likewise.
2310
2311 2000-09-20  Kazu Hirata  <kazu@hxi.com>
2312
2313         * config/tc-m32r.c: Fix formatting.
2314         * config/tc-m32r.h: Likewise.
2315         * config/tc-m68851.h: Likewise.
2316         * config/tc-m68hc11.c: Likewise.
2317         * config/tc-m68hc11.h: Likewise.
2318         * config/tc-m88k.c: Likewise.
2319         * config/tc-mcore.c: Likewise.
2320         * config/tc-mcore.h: Likewise.
2321         * config/tc-mips.c: Likewise.
2322         * config/tc-mips.h: Likewise.
2323         * config/tc-mn10200.h: Likewise.
2324         * config/tc-mn10300.h: Likewise.
2325         * config/tc-tahoe.c: Likewise.
2326         * config/tc-tahoe.h: Likewise.
2327
2328 2000-09-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2329
2330         * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2331         Likewise in relaxation description comments.
2332
2333 2000-09-18  Alan Modra  <alan@linuxcare.com.au>
2334
2335         * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2336         subtraction of two syms without emitting a relocation.
2337
2338         From  David Huggins-Daines  <dhd@linuxcare.com>
2339         * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2340         global or weak symbols.
2341
2342 2000-09-15  Kazu Hirata  <kazu@hxi.com>
2343
2344         * config/tc-h8300.h: Fix formatting.
2345         * config/tc-h8500.c: Likewise.
2346         * config/tc-h8500.h: Likewise.
2347         * config/tc-hppa.h: Likewise.
2348         * config/tc-i370.h: Likewise.
2349         * config/tc-i386.h: Likewise.
2350         * config/tc-i860.c: Likewise.
2351         * config/tc-i860.h: Likewise.
2352         * config/tc-i960.h: Likewise.
2353         * config/tc-ia64.c: Likewise.
2354         * config/tc-ia64.h: Likewise.
2355
2356 2000-09-14  Kazu Hirata  <kazu@hxi.com>
2357
2358         * config/tc-a29k.c: Fix formatting.
2359         * config/tc-alpha.c: Likewise.
2360         * config/tc-arc.c: Likewise.
2361         * config/tc-arc.h: Likewise.
2362         * config/tc-arm.c: Likewise.
2363         * config/tc-arm.h: Likewise.
2364         * config/tc-avr.c: Likewise.
2365         * config/tc-avr.h: Likewise.
2366         * config/tc-tic30.c: Likewise.
2367         * config/tc-tic30.h: Likewise.
2368         * config/tc-tic54x.c: Likewise.
2369         * config/tc-tic54x.h: Likewise.
2370         * config/tc-tic80.c: Likewise.
2371         * config/tc-tic80.h: Likewise.
2372
2373 2000-09-14  Timothy Wall  <twall@cygnus.com>
2374
2375         * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2376         parallel comparisons for later use.
2377         (struct rsrc): Add parallel comparison type.
2378         (resources_match): Skip special cases of PR usage (non-conflicting
2379         parallel compares).
2380
2381 2000-09-13  Kazu Hirata  <kazu@hxi.com>
2382
2383         * config/obj-ecoff.c: Fix formatting.
2384         * config/obj-elf.c: Likewise.
2385         * config/obj-elf.h: Likewise.
2386         * config/obj-evax.h: Likewise.
2387         * config/obj-generic.h: Likewise.
2388         * config/obj-hp300.c: Likewise.
2389         * config/obj-hp300.h: Likewise.
2390         * config/obj-ieee.h: Likewise.
2391         * config/obj-vms.c: Likewise.
2392         * config/obj-vms.h: Likewise.
2393
2394 2000-09-13  Anders Norlander  <anorland@acc.umu.se>
2395
2396         * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2397         (md_parse_option): Ditto.
2398         (md_longopts): Add -mips32 option.
2399         (md_show_usage): Document new options.
2400         (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2401         (mips_ip): Assemble mfc0 with a sub-selection code.
2402         (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2403         (mips_cpu_to_str): New function.
2404         (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2405         Use CPU_* defines instead of hardcoded numbers.
2406
2407         * doc/as.texinfo: Document new options.
2408         * doc/c-mips.texi: Ditto.
2409
2410 2000-09-12  Kazu Hirata  <kazu@hxi.com>
2411
2412         * as.h: Fix formatting.
2413         * asintl.h: Likewise.
2414         * bit_fix.h: Likewise.
2415         * config/obj-aout.c: Likewise.
2416         * config/obj-aout.h: Likewise.
2417         * config/obj-bout.c: Likewise.
2418         * config/obj-bout.h: Likewise.
2419         * config/obj-coff.c: Likewise.
2420         * config/obj-coff.h: Likewise.
2421         * dwarf2dbg.h: Likewise.
2422         * expr.h: Likewise.
2423         * flonum.h: Likewise.
2424         * frags.h: Likewise.
2425         * itbl-ops.h: Likewise.
2426         * macro.h: Likewise.
2427         * read.h: Likewise.
2428         * sb.h: Likewise.
2429         * struc-symbol.h: Likewise.
2430         * subsegs.h: Likewise.
2431         * symbols.h: Likewise.
2432         * tc.h: Likewise.
2433         * write.h: Likewise.
2434
2435 2000-09-11  Kazu Hirata  <kazu@hxi.com>
2436
2437         * bignum-copy.c: Fix formatting.
2438         * config/tc-i370.c: Likewise.
2439         * config/tc-i960.c: Likewise.
2440         * config/tc-m68k.c: Likewise.
2441         * ehopt.c: Likewise.
2442         * flonum-copy.c: Likewise.
2443         * flonum-konst.c: Likewise.
2444         * flonum-mult.c: Likewise.
2445         * literal.c: Likewise.
2446         * read.c: Likewise.
2447         * sb.c: Likewise.
2448         * stabs.c: Likewise.
2449         * subsegs.c: Likewise.
2450
2451 2000-09-09  Philip Blundell  <philb@gnu.org>
2452
2453         * configure.in (arm*-*-uclinux*): New target.
2454         * configure: Regenerate.
2455
2456 2000-09-09  Kazu Hirata  <kazu@hxi.com>
2457
2458         * input-file.c: Fix formatting.
2459         * itbl-ops.c: Likewise.
2460         * messages.c: Likewise.
2461
2462 2000-09-08  Philip Blundell  <philb@gnu.org>
2463
2464         * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2465         offset is negative.
2466
2467 2000-09-07  H.J. Lu  <hjl@gnu.org>
2468
2469         * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2470         * configure: Rebuild.
2471
2472 2000-09-07  Kazu Hirata  <kazu@hxi.com>
2473
2474         * atof-generic.c: Fix formatting.
2475         * config/tc-mips.c: Likewise.
2476         * config/tc-vax.c: Likewise.
2477         * input-scrub.c: Likewise.
2478
2479 2000-09-07  Alexandre Oliva  <aoliva@redhat.com>
2480
2481         * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2482         * configure.in (sh-*-linux*): Added.
2483         * configure: Rebuilt.
2484
2485 2000-09-06  Kazu Hirata  <kazu@hxi.com>
2486
2487         * config/tc-hppa.c: Fix formatting.
2488
2489         * ecoff.c: Fix formatting.
2490
2491 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
2492
2493         * configure: Rebuilt with new libtool.m4.
2494
2495 2000-09-05  Kazu Hirata  <kazu@hxi.com>
2496
2497         * cgen.c: Fix formatting.
2498         * config/tc-ia64.c: Likewise.
2499
2500 2000-09-05  Nick Clifton  <nickc@redhat.com>
2501
2502         * aclocal.m4: Regenerate.
2503         * config.in: Regenerate.
2504         * configure: Regenerate.
2505         * po/gas.pot: Regenerate.
2506
2507 2000-09-05  Hans-Peter Nilsson  <hp@axis.com>
2508
2509         * config/tc-cris.c: Correct comment typos.
2510
2511 2000-09-05  Eric Christopher  <echristo@cygnus.com>
2512
2513         * config/tc-mn10300.c: Cleanup.
2514         (md_pcrel_from): Enable.
2515
2516 2000-09-05  Alan Modra  <alan@linuxcare.com.au>
2517
2518         * expr.c (operand): Fix a comment typo.
2519         * write.c (write_relocs): Fix a signed/unsigned warning.
2520
2521         * config/tc-hppa.c (fudge_reg_expressions): New
2522         (hppa_force_reg_syms_absolute): New.
2523         (pa_equ): Allow reg_section expressions.
2524         * config/tc-hppa.c (md_optimize_expr): Define.
2525         (hppa_force_reg_syms_absolute): Prototype.
2526
2527         * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2528         (pa_parse_number): Pass in arg to select fp reg parsing.
2529         Return 1 to indicate format checks pass.  If strict, then only
2530         accept a register or register symbol.  Return value in...
2531         (pa_number): New static for pa_parse_number.
2532         (FP_REG_BASE): Define.
2533         (FP_REG_RSEL): Define.
2534         (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2535         appropriate.  White space changes.
2536         (need_pa11_opcode): Don't bother passing any params, get them from
2537         globals instead.
2538         (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2539         Remove extraneous check in case 'Q'.
2540         (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2541         reg, set section of resulting symbol to reg_section.
2542         (pa_parse_space_stmt): Modify call to pa_parse_number.
2543         (pa_space): Likewise.
2544
2545         * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2546         (hppa_force_relocation): Handle vtable relocs.
2547         (pa_vtable_entry): New.
2548         (pa_vtable_inherit): New.
2549         (md_pseudo_table): Add entries for vtable pseudos.
2550         (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2551         and R_PARISC_GNU_VTENTRY relocs.  Reject reduction of relocs
2552         against weak syms.
2553         (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2554         (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2555         Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2556         millicode import.
2557         * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2558         specify a symbol type.
2559
2560         * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2561         dependent things together.
2562         (md_elf_symbol_type): Define.
2563
2564         * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2565         symbol.
2566         * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2567
2568         * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2569         (obj_elf_vtable_entry): Declare.
2570
2571         * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2572         and export function.
2573         (obj_elf_vtable_entry): Similarly.
2574         (elf_pseudo_table): Fix the damage with a cast.
2575
2576 2000-09-03  Richard Henderson  <rth@cygnus.com>
2577
2578         * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2579         for template selection when a label is needed.
2580
2581 2000-09-02  Kazu Hirata  <kazu@hxi.com>
2582
2583         * config/tc-ia64.c: Fix formatting.
2584
2585 2000-09-02  Nick Clifton  <nickc@redhat.com>
2586
2587         * configure.in: Increase version number to 2.10.91.
2588         * configure: Regenerate.
2589         * aclocal.m4: Regenerate.
2590         * config.in: Regenerate.
2591         * po/gas.pot: Regenerate.
2592         * Makefile.in: Regenerate.
2593
2594 2000-09-01  Alexandre Oliva  <aoliva@redhat.com>
2595
2596         * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2597         * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2598         become PC-relative to BFD_RELOC_32_PCREL.  Reject 16- or 8-bit
2599         similar relocs.
2600         (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2601         branches.
2602
2603 2000-09-01  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>
2604
2605         * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2606         TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2607         * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2608         [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2609         (GOT_symbol): New variable.
2610         (md_undefined_symbol): Set it.
2611
2612 2000-09-01  Richard Henderson  <rth@cygnus.com>
2613
2614         * config/tc-ia64.c (match): Don't inline.
2615         (extra_goodness): New.
2616         (md_begin): Prefer nop.f and nop.b for best_template.
2617
2618 2000-08-31  Kazu Hirata  <kazu@hxi.com>
2619
2620         * as.c: Fix formatting.
2621         * cond.c: Likewise.
2622         * frags.c: Likewise.
2623         * macro.c: Likewise.
2624
2625 2000-08-31  Eric Christopher  <echristo@cygnus.com>
2626
2627         * config/tc-mn10300.c:  Cleanup and fix warnings.
2628         (md_pseudo_table): Add initializers.
2629         (md_show_usage): Cleanup.
2630         (md_parse_option): Fix warnings.
2631         (md_undefined_symbol): Fix warnings.
2632         (md_conver_frag): Fix warnings.
2633         (tc_gen_reloc): Fix warnings.
2634         (md_apply_fix3): Fix warnings.
2635         (check_operand): Fix warnings.
2636
2637 2000-08-31  Alexandre Oliva  <aoliva@redhat.com>
2638
2639         * acinclude.m4: Include libtool and gettext macros from the
2640         top level.
2641         * aclocal.m4, configure: Rebuilt.
2642
2643 2000-08-30  Mark Hatle  <mhatle@mvista.com>
2644
2645         * config/tc-ppc.c (md_parse_option): Recognize -m405.
2646
2647 2000-08-31  Kazu Hirata  <kazu@hxi.com>
2648
2649         * listing.c: Fix formatting.
2650
2651 2000-08-29  Kazu Hirata  <kazu@hxi.com>
2652
2653         * app.c: Fix a comment typo.  Fix formatting.
2654
2655 2000-08-25  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
2656
2657         * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2658         offset of the target destination for jmp instructions.
2659         (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2660
2661 2000-08-24  Hans-Peter Nilsson  <hp@axis.com>
2662
2663         * NEWS: Mention support for CRIS.
2664
2665 Thu Aug 24 20:41:05 2000  Denis Chertykov  <denisc@overta.ru>
2666
2667         * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2668         Sets `.lcomm' alignment to zero.
2669
2670 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
2671
2672         * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2673         TC_FIX_ADJUSTABLE): Define.
2674
2675 2000-08-23  Jim Wilson  <wilson@cygnus.com>
2676
2677         * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2678         unwind.personality_routine is set.
2679
2680 2000-08-23  H.J. Lu  <hjl@gnu.org>
2681
2682         * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2683
2684 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
2685
2686         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2687         environment is pe.
2688
2689 2000-08-22  H.J. Lu  <hjl@gnu.org>
2690
2691         * config.in (STRICTCOFF): New for strict COFF.
2692
2693         * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2694         i386-*-go32* and i386-go32-rtems*.
2695         * configure: Rebuilt.
2696
2697         * config/obj-coff.c (obj_coff_endef): Follow the historical
2698         behavior if STRICTCOFF is not defined.
2699
2700         * doc/internals.texi: Document STRICTCOFF.
2701
2702 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
2703
2704         * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2705         (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2706         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2707         <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2708         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2709         <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2710         * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2711         Likewise.
2712
2713 2000-08-22  Eric Christopher  <echristo@cygnus.com>
2714
2715         * config/tc-mn10300.c: (md_apply_fix): New function.
2716         (mn10300_force_relocation): New function.
2717         (mn10300_fix_adjustable): New function.
2718
2719         * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2720         (TC_HANDLES_FX_DONE): Define.
2721         (obj_fix_adjustable): Define.
2722         (MD_APPLY_FIX3): Define.
2723         (TC_LINKRELAX_FIXUP): Define.
2724
2725         * write.c: (TC_LINKRELAX_FIXUP):  Define if not
2726         previously defined.
2727         (fixup_segment): Use TC_LINKRELAX_FIXUP.
2728
2729         * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2730
2731 2000-08-21  Jason Eckhardt  <jle@cygnus.com>
2732
2733         * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2734         if the fixup resulted in a relocation.
2735
2736 2000-08-18  Nick Clifton  <nickc@redhat.com>
2737
2738         * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2739         Make reference to first element of shift_names explicit.
2740
2741 2000-08-18  Alexandre Oliva  <aoliva@redhat.com>
2742
2743         * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2744         obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2745         add a symbol's address.  Removed all target-specific #ifdefs that
2746         used to accomplished the same.
2747         * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2748         * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2749         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2750         * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2751         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2752
2753 2000-08-17  Kazu Hirata  <kazu@hxi.com>
2754
2755         * dwarf2dbg.c: Fix formatting.
2756
2757 2000-08-17  Nick Clifton  <nickc@redhat.com>
2758
2759         * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2760         to be recoded as logical shift lefts by zero.
2761
2762 2000-08-16  Jim Wilson  <wilson@cygnus.com>
2763
2764         * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2765         postincrement modified registers.  Handle IA64_OPND_R3_2 addl
2766         source registers.
2767         (note_register_values): Handle IA64_OPND_R3_2 operands.
2768
2769 2000-08-16  Jason Eckhardt  <jle@cygnus.com>
2770
2771         * config/tc-i860.c (md_operand): Silly typo fixed.
2772
2773 2000-08-16  Nick Clifton  <nickc@redhat.com>
2774
2775         * config/tc-arm.c (struct asm_shift): Delete.
2776         (shift[]): Delete.
2777         (enum asm_shift_index): New.
2778         (struct asm_shift_properties): New.
2779         (struct asm_shift_name): New.
2780         (shift_properties[]); New.
2781         (shift_names[]); New.
2782
2783         (decode_shift): Use new structures.
2784         Issue a warning is "ROR #0" is used.
2785         Issue a warning if "ASR #0" or "LSR #0" is used.
2786
2787         (md_begin): Initialise arm_shift_hsh table from new
2788         asm_shift_name array.
2789
2790 2000-08-16  Jakub Jelinek  <jakub@redhat.com>
2791
2792         * config/tc-sparc.c: Kill all warnings.
2793         (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2794         in -xarch= as well.
2795         (md_show_usage): Update usage text.
2796
2797 2000-08-16  Nick Clifton  <nickc@redhat.com>
2798
2799         * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2800         useful.
2801
2802 2000-08-15  Will Cohen  <wcohen@redhat.com>
2803
2804         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2805
2806         * config/tc-sh.c (md_assemble): Changed so debug_type
2807         test performed for ppi_assemble
2808         * config/tc-sh.c: Included dwarf2dbg.h.
2809         (debug_line): Defined.
2810         (md_assemble): Generates dwarf2 line info.
2811         (sh_finalize): New function.  Finalize dwarf2 info.
2812         (assemble_ppi): Returns size of code generated.
2813         (build_Mytes): Returns size of code generated.
2814         (md_pseudo_table): Added "file" and "loc" psuedo ops.
2815         * config/tc-sh.h (md_end): Defined.
2816         (sh_finalize): Declared.
2817
2818 2000-08-15  Alexandre Oliva  <aoliva@redhat.com>
2819
2820         * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2821         md_number_to_chars.
2822
2823 2000-08-14  Nick Clifton  <nickc@redhat.com>
2824
2825         * config/tc-arm.c (do_bx): Allow "bx pc".
2826
2827 2000-08-14  Jim Wilson  <wilson@cygnus.com>
2828
2829         * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2830         (md_parse_option):  Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2831         (md_begin): Change assignment to md.flag to OR in the new bit.
2832
2833 2000-08-14  Mark Elbrecht  <snowball3@bigfoot.com>
2834
2835         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2836         flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2837         C_MOU, and C_EOS.
2838
2839 2000-08-14  Jason Eckhardt  <jle@cygnus.com>
2840
2841         * NEWS: Mention i860 support.
2842
2843 Mon Aug 14 11:49:12 2000  Jeffrey A Law  (law@cygnus.com)
2844
2845         * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2846
2847 2000-08-14  Andreas Schwab  <schwab@suse.de>
2848
2849         * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2850
2851 2000-08-11  Andreas Schwab  <schwab@suse.de>
2852
2853         * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2854         argument.
2855
2856 2000-08-11  Kazu Hirata  <kazu@hxi.com>
2857
2858         * expr.c: Fix formatting.
2859         * config/obj-bout.c: Likewise.
2860
2861 2000-08-10  Jason Eckhardt  <jle@cygnus.com>
2862
2863         * doc/c-i860.texi: Flesh out the i860 section more.
2864
2865 2000-08-10  Kazu Hirata  <kazu@hxi.com>
2866
2867         * symbols.c: Fix formatting.
2868         * expr.c: Likewise.
2869
2870 Wed Aug  9 16:28:21 EDT 2000    Diego Novillo <dnovillo@cygnus.com>
2871
2872         * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2873         modifier has the IgnoreSize bit set.
2874
2875 2000-08-09  Alan Modra  <alan@linuxcare.com.au>
2876
2877         From  Rodney Brown  <RodneyBrown@mynd.com>
2878         * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2879         * configure: Regenerate.
2880
2881 2000-08-09  Kazu Hirata  <kazu@hxi.com>
2882
2883         * hash.c: Fix formatting.
2884         * gasp.c: Likewise.
2885
2886 2000-08-08  Jason Eckhardt  <jle@cygnus.com>
2887
2888         * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2889         (i860_fix_info): New enum.
2890         (MD_APPLY_FIX3): Define.
2891         (WORKING_DOT_WORD): Define.
2892         (TC_HANDLES_FX_DONE): Define.
2893         (DIFF_EXPR_OK): Define.
2894         (LISTING_HEADER): Define.
2895         (TARGET_FORMAT): Select target format based on endian flag.
2896         (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2897         (target_big_endian): Add external declaration.
2898
2899         * config/tc-i860.c: All existing code reworked completely. Other
2900         new code shown below.
2901         (SYNTAX_SVR4): Define.
2902         (target_warn_expand): New variable.
2903         (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2904         (md_longopts): Declare and define with new options (-EL, -EB,
2905         and -mwarn-expand).
2906         (md_show_usage): New function.
2907         (md_operand): New function.
2908         (obtain_reloc_for_imm16): New function.
2909         (md_apply_fix3): New function.
2910         (tc_gen_reloc): New function.
2911
2912 2000-08-08  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
2913
2914         * config/tc-m68hc11.c (build_jump_insn): Make sure the
2915         2 bytes of the jump address are in the same frag.
2916         (find): Accept 68hc12 register indirect modes.
2917
2918         * NEWS: Mention 68HC11 & 68HC12 support.
2919
2920 2000-08-07  Richard Henderson  <rth@cygnus.com>
2921
2922         * config/tc-ia64.c (unwind): Add prologue_mask member.
2923         (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2924         (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2925         (dot_body): Clear unwind.prologue_mask.
2926         (dot_prologue): Set it.  Accept a register second argument.
2927
2928 2000-08-07  Kazu Hirata  <kazu@hxi.com>
2929
2930         * config/atof-ieee.c: Fix formatting.
2931         * config/atof-tahoe.c: Likewise.
2932
2933 2000-08-06  Nick Clifton  <nickc@cygnus.com>
2934
2935         * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2936         work.
2937
2938         * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2939         of .popsection, .previous, .pushsection, .subsection,
2940         .version, .vtable_entry, .vtable_inherit and .weak.
2941
2942 2000-08-05  Kazu Hirata  <kazu@hxi.com>
2943
2944         * config/tc-cris.c: Fix formatting.
2945         * config/tc-i386.c: Likewise.
2946         * config/tc-sparc.c (sparc_ip): Simplify the code.
2947
2948 2000-08-04  Kazu Hirata  <kazu@hxi.com>
2949
2950         * config/tc-cris.c: Rearrange code for readability.
2951         * config/tc-d10v.c: Fix formatting.
2952         * config/tc-m32r.c: Likewise.
2953         * config/tc-sparc.c: Likewise.
2954
2955 2000-08-02  Jim Wilson  <wilson@cygnus.com>
2956
2957         * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2958         before ia64_find_opcode.
2959         (md_assemble): Likewise.
2960
2961 2000-08-01  Nick Clifton  <nickc@cygnus.com>
2962
2963         * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2964         Undo some formatting fixes.
2965
2966 2000-08-01  Kazu Hirata  <kazu@hxi.com>
2967
2968         * config/obj-som.c: Fix formatting.
2969         * config/obj-ieee.c: Likewise.
2970         * config/tc-arm.c: Likewise.
2971         * config/tc-v850.c: Likewise.
2972
2973 2000-08-01  Nick Clifton  <nickc@redhat.com>
2974
2975         * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2976         index by command line option.
2977
2978 2000-08-01  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2979
2980         * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2981         (@node M68K-Branch): Rewrite to match the reality.
2982
2983 2000-07-31  Jason Eckhardt  <jle@cygnus.com>
2984
2985         * doc/c-i860.texi: New file.
2986         * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2987         * doc/Makefile.in: Regenerate.
2988         * doc/all.texi: Add I860 as relevant architecture.
2989         * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2990
2991 2000-07-31  Kazu Hirata  <kazu@hxi.com>
2992
2993         * config/tc-d30v.c: Fix formatting.
2994
2995 2000-07-31  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2996
2997         * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2998         (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2999         long emit a long branch if available instead of an absolute jump, never
3000         emit absolute jumps for anything with --pcrel.
3001
3002         * doc/c-m68k.texi: Document new command line option.
3003
3004 2000-07-29  Marek Michalkiewicz  <marekm@linux.org.pl>
3005
3006         * config/tc-avr.c: Use PARAMS macro in function declarations.
3007         Don't declare md_pcrel_from_section (already in tc-avr.h).
3008         (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3009         (avr_operand): Don't set (unsigned) op_mask to -1.
3010
3011 2000-07-28  Jason Eckhardt  <jle@cygnus.com>
3012
3013         * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3014         * configure: Regenerated.
3015         * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3016         of operand to the .type directive (.e.g, "type").
3017
3018 2000-07-28  Alan Modra  <alan@linuxcare.com.au>
3019
3020         * as.h (warn_comment, found_comment, found_comment_file): Declare.
3021         * app.c (do_scrub_chars): Record where first comment found.
3022         * read.c (read_a_source_file): Init found_comment on entry, and
3023         notify whether comments found on exit.
3024         * config/tc-hppa.c (md_shortopts): Add "c".
3025         (md_longopts): Add warn-comment.
3026         (md_parse_option): Handle it.
3027         (md_show_usage): Show available options.
3028         * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3029
3030 Thu Jul 27 11:25:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3031
3032         * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3033         (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3034         sym_ptr_ptr
3035         (md_estimate_size_before_relax): Don't fall off end of function.
3036
3037 2000-07-27  Kazu Hirata  <kazu@hxi.com>
3038
3039         * config/tc-avr.c: Fix formatting.
3040         * config/tc-ns32k.c: Likewise.
3041
3042 2000-07-27  Alan Modra  <alan@linuxcare.com.au>
3043
3044         * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3045
3046 2000-07-27  Kazu Hirata  <kazu@hxi.com>
3047
3048         * config/tc-d10v.c: Fix formatting.
3049         * config/tc-z8k.c: Likewise.
3050         * config/tc-sparc.c: Likewise.
3051
3052 2000-07-26  Dave Brolley  <brolley@redhat.com>
3053
3054         * cgen.c (queue_fixup): Declare opinfo.
3055         (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3056         (gas_cgen_md_operand): Ditto.
3057         (gas_cgen_md_apply_fix3): Ditto.
3058
3059 2000-07-24  Mark Elbrecht  <snowball3@bigfoot.com>
3060
3061         * config/obj-coff.c (obj_frob_symbol): Don't merge
3062         labels. Don't merge if the symbol isn't constant. Return
3063         immediately if a symbol is merged.
3064
3065 2000-07-22  Alan Modra  <alan@linuxcare.com.au>
3066
3067         * frags.c (frag_align): Correct absolute section alignment.
3068
3069 2000-07-20  DJ Delorie  <dj@redhat.com>
3070
3071         * config/obj-coff.c (obj_frob_symbol): revert previous change,
3072         it breaks linking against DLLs.
3073
3074 2000-07-20  Hans-Peter Nilsson  <hp@axis.com>
3075
3076         * configure.in: Add CRIS support.
3077         * configure: Regenerate.
3078         * Makefile.am: (CPU_TYPES): Add cris.
3079         (CPU_OBJ_VALID) [aout]: Add cris.
3080         (MULTI_CPU_TYPES): Add cris.
3081         (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3082         [coff]: Only i386 and mips are valid.
3083         (TARGET_CPU_CFILES): Add config/tc-cris.c.
3084         (TARGET_CPU_HFILES): Add config/tc-cris.h.
3085         (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3086         Regenerate dependencies.
3087         * Makefile.in: Regenerate.
3088         * aclocal.m4: Regenerate.
3089         * as.c: Declare crisaout, criself.
3090         * config/tc-cris.h, config/tc-cris.c: New.
3091         * config/e-criself.c, config/e-crisaout.c: New.
3092         * po/POTFILES.in, po/gas.pot: Regenerate.
3093
3094 2000-07-20  Kazu Hirata  <kazu@hxi.com>
3095
3096         * read.c: Fix formatting.
3097         * write.c: Fix formatting.
3098
3099 2000-07-19  H.J. Lu  <hjl@gnu.org>
3100
3101         * sb.c: Include <stdlib.h> if exists for abort ().
3102
3103 2000-07-19  Alan Modra  <alan@linuxcare.com.au>
3104
3105         * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3106         (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3107         (pa_type_args): Same here.
3108
3109 2000-07-17  Mark Elbrecht  <snowball3@bigfoot.com>
3110
3111         * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3112         merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3113         the storage class is already set.
3114
3115 2000-07-17  Kazu Hirata  <kazu@hxi.com>
3116
3117         * config/tc-m68hc11.c: Fix formatting.
3118         * config/tc-mn10200.c: Likewise.
3119         * config/tc-mn10300.c: Likewise.
3120         * config/tc-pj.c: Likewise.
3121         * config/tc-tic80.c: Likewise.
3122         * config/tc-w65.c: Likewise.
3123
3124 2000-07-17  Frank Ch. Eigler  <fche@redhat.com>
3125
3126         * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3127         is defined.
3128
3129 2000-07-15  Ian Lance Taylor  <ian@zembu.com>
3130
3131         * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3132         @code.
3133
3134 2000-07-15  Alan Modra  <alan@linuxcare.com.au>
3135
3136         * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3137         ELF as are used for SOM (except the 32-bit reloc one) to decide
3138         whether a symbol can be reduced to a section symbol.  Expand on
3139         the comment for symbols involved in LR% and RR% expressions.
3140
3141 2000-07-14  Nick Clifton  <nickc@cygnus.com>
3142
3143         * config/tc-mips.c (mips_disable_float_construction): New
3144         static variable.  Set to true if doubles should not be
3145         constructed by loading two single width fp registers with
3146         halves of the value.
3147         (mips_ip): Test mips_disable_float_construction.
3148         (md_longopts): Add command line switches --construct-floats
3149         and --no-construct-floats.
3150         (md_parse_option): Parse new command line options.
3151         (md_show_usage): Describe new command line options.
3152
3153         * doc/c-mips.texi: Document new command line options.
3154
3155 2000-07-13  Koundinya K  <kk@ddeorg.soft.net>
3156
3157         * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3158         * configure: Regenerate.
3159
3160 2000-07-13  Hans-Peter Nilsson  <hp@axis.com>
3161
3162         * configure.in (DEFAULT_EMULATION setting): Revert part of
3163         2000-07-01 change that set te_multi=multi unless set to tmips.
3164         * configure: Regenerate.
3165
3166 2000-07-12  Mark Elbrecht  <snowball3@bigfoot.com>
3167
3168         * config/obj-coff.c (coff_frob_section): Add padding to the last
3169         section when aligning it increases its size.
3170
3171 2000-07-11  Kazu Hirata  <kazu@hxi.com>
3172
3173         * config/tc-tic54x.c: Fix formatting.
3174
3175 2000-07-10  Kazu Hirata  <kazu@hxi.com>
3176
3177         * config/tc-h8500.c: Fix formatting.
3178         * config/tc-tic54x.c: Fix formatting.
3179
3180 2000-07-10  Alan Modra  <alan@linuxcare.com.au>
3181
3182         * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3183         displacements correctly.
3184
3185         * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3186
3187 2000-07-10  Ryan Bradetich  <rbradetich@uswest.net>
3188
3189         * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3190         warning.
3191         (hash_jam): Ditto.
3192
3193 2000-07-09  Alan Modra  <alan@linuxcare.com.au>
3194
3195         From  David Huggins-Daines  <dhd@linuxcare.com>
3196         * config/te-hppalinux64.h: Add a new emulation.
3197         * configure.in (emulations): Add configure bits to support the
3198         64-bit Linux/parisc target.
3199         * configure: Regenerate.
3200
3201         * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3202         (md_shortopts): Add `V' for ELF.
3203
3204         * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3205         when SOM or ELF_ARG_RELOC are defined.
3206         (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3207         ELF_ARG_RELOC are defined.
3208         (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3209         (pa_stringer): ..Do it here instead.  Fix comment typos.
3210         (hppa_force_relocation): Cast enums to int before comparing with
3211         ints.
3212
3213         From  Ryan Bradetich  <rbradetich@uswest.net>
3214         * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3215         redifinition warning.
3216         (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3217         (hppa_force_relocation): ditto
3218         (md_apply_fix): Added cast to buf to fix warnings.
3219
3220         * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3221         cons_fix_new_hppa, hppa_force_relocation): Prototype.
3222
3223         * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3224         (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3225         (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3226         reloc_type** to avoid warnings in switch.
3227         (md_apply_fix): Make insn, val signed.  Zap buf_wd and read insn a
3228         little earlier instead.
3229
3230         * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3231         and elf.
3232         (pa_type_args): Use symbol_arg_reloc_info.
3233         (struct pa_it): Make arg_reloc unsigned int.
3234         (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3235         (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3236         (pa_code): Delete.  pa_text duplicates this function.
3237         (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3238         (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3239         int.
3240         (cons_fix_new_hppa): Actually change selector to e_fsel when
3241         warning about assuming so.
3242         (tc_gen_reloc): More example elf arg reloc code.
3243         (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3244         (hppa_force_relocation): Likewise.
3245
3246         * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3247         files.
3248         (pa_end_of_source): Prototype.
3249         (hppa_fix_adjustable): Prototype.
3250         (LABELS_WITHOUT_COLONS): Move it..
3251         * config/te-hppa.h: To here.
3252
3253         * config/te-hppa64.h: New file.
3254
3255         * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3256         type.
3257         (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt.  Handle
3258         format -10, -16, 16 relocs.
3259         (hppa_elf_mark_end_of_function): Test for null
3260         last_call_info->start_symbol
3261
3262         * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3263         CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE.  Don't pass opcode to
3264         re_assesmble_* functions.  Delete extraneous statements.  Fix
3265         typos in comments.
3266         (md_apply_fix): Compare against 1048575 in case 21.  Don't pass
3267         insn to re_assemble_*.
3268
3269 2000-07-08  Ulf Carlsson  <ulfc@engr.sgi.com>
3270
3271         * doc/internals.texi (Expressions): Fix typo.
3272
3273 2000-07-08  Kazu Hirata  <kazu@hxi.com>
3274
3275         * config/tc-sh.c: Fix formatting.
3276         * config/tc-tic54x.c: Fix formatting.
3277         * depend.c: Fix formatting.
3278         * flonum-konst.c: Likewise.
3279         * flonum-mult.c: Likewise.
3280
3281 2000-07-07  Kazu Hirata <kazu@hxi.com>
3282
3283         * config/tc-sh.c: Fix comments.
3284         * config/obj-vms.c: Fix comments.
3285         * config/tc-a29k.c: Likewise.
3286         * config/tc-alpha.c: Likewise.
3287         * config/tc-h8300.c: Likewise.
3288         * config/tc-h8500.c: Likewise.
3289         * config/tc-i370.c: Likewise.
3290         * config/tc-ia64.c: Likewise.
3291         * config/tc-m68hc11.c: Likewise.
3292         * config/tc-m68k.c: Likewise.
3293         * config/tc-mips.c: Likewise.
3294         * config/tc-ns32k.c: Likewise.
3295         * config/tc-ppc.c: Likewise.
3296         * config/tc-z8k.c: Likewise.
3297
3298 2000-07-06  Mark Elbrecht  <snowball3@bigfoot.com>
3299
3300         * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3301         Default to '(SEC_LOAD | SEC_DATA)'.
3302         (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3303
3304         * doc/internals.texi (CPU Backend): Describe
3305         TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3306
3307 Thu Jul  6 17:20:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3308
3309         * as.c (parse_args): NULL terminate the long option list.
3310
3311 Tue Jul  4 14:08:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3312
3313         * config/tc-d30v.h: Include "write.h" for fixS.
3314         (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3315
3316 2000-07-05  Nick Clifton  <nickc@cygnus.com>
3317
3318         * config/tc-d30v.c (write_2_short): Further changes to warning
3319         messages produced when combining EITHER_BUT_PREFER_MU attributed
3320         opcodes.
3321
3322 2000-07-05  DJ Delorie  <dj@redhat.com>
3323
3324         * MAINTAINERS: new
3325
3326 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
3327
3328         * config/tc-arm.c (psrs): Accept combinations of flags.
3329
3330 2000-07-03  Marek Michalkiewicz  <marekm@linux.org.pl>
3331
3332         * config/tc-avr.c: Change _ () to _() around all strings marked
3333         for translation (exception from the usual coding style).
3334         (avr_opt): New struct variable, how the new switches are set.
3335         (OPTION_MMCU): Define as 'm' and actually use.
3336         (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3337         (show_mcu_list): New function, display the list of known MCUs.
3338         (md_show_usage): Document the new switches.  Call show_mcu_list.
3339         (avr_set_arch): Change 'm' to OPTION_MMCU.
3340         (md_parse_option): Call show_mcu_list if unknown MCU specified.
3341         Handle the new switches.
3342         (avr_operands): Disable warnings for undefined combinations of
3343         operands if -mall-opcodes.  Disable warnings for skipping two-word
3344         instructions if enhanced core or -mno-skip-bug.
3345         (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3346         (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3347         (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3348         (avr_ldi_expression): Warn about implicit lo8().
3349         * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3350
3351 2000-07-01  Koundinya K  <kk@ddeorg.soft.net>
3352
3353         * configure.in: Add entry for mips-*-sysv4*MP*
3354         * configure: Rebuild
3355         * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3356         elf32-tradlittlemips for traditional mips targets.
3357         * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3358         test for Link Once sections as in adjust_reloc_syms.
3359         * config/te-tmips.h: New file for traditional mips targets. Define
3360         TE_TMIPS.
3361
3362 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3363
3364         * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3365         flags argument is not present, don't change an existing section's
3366         section's attributes. If the flags argument is present, warn if the
3367         attributes don't match the section's current attributes. When
3368         long section names are supported, set SEC_LINK_ONCE and
3369         SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3370
3371 Thu Jun 29 21:30:00 2000  Hans-Peter Nilsson  <hp@axis.com>
3372
3373         * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3374         symbols; create them.
3375
3376 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3377
3378         * write.c (set_segment_vma): New: Set vma and lma for a segment.
3379         (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3380
3381 2000-06-27  Aldy Hernandez  <aldyh@redhat.com>
3382
3383         * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3384         expressions.  Ignore the problem when handling 16 bit signed
3385         immediates, because the assembler will take care of the relocation
3386         later.
3387
3388 2000-06-27  Nick Clifton  <nickc@cygnus.com>
3389
3390         * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3391         the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3392         sequential order, and emit warning messages if the input source
3393         code contains constructs like that, or parallel constructs
3394         containing such opcodes.
3395
3396 2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>
3397
3398         * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3399         Add more MCU types for avr4 and avr5.  Replace at94k{10,20,40}
3400         with just at94k.  Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3401         (md_show_usage): Update usage message.
3402         (md_parse_option): Allow redefinition of MCU type within the
3403         same avr[1-5] bfd machine type.  Show both old and new MCU type
3404         in the error message.
3405         (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3406         Simplify 8K wrap code.
3407
3408 2000-06-25  Kazu Hirata  <kazu@hxi.com>
3409
3410         * config/obj-aout.c: Remove all uses of DEFUN.
3411         * config/obj-ieee.c: Likewise.
3412         * config/tc-sh.c: Fix comment typos.
3413         * config/tc-tahoe.c: Likewise.
3414         * config/tc-vax.c: Likewise.
3415         * config/tc-w65.c: Likewise.
3416         * config/tc-z8k.c: Likewise.
3417         * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3418
3419 2000-06-24  DJ Delorie  <dj@cygnus.com>
3420
3421         * config/tc-i386.c (md_estimate_size_before_relax): Revert
3422         more changes from Sept 1999
3423         (tc_i386_fix_adjustable): ditto
3424         (md_apply_fix3): ditto
3425
3426 2000-06-24  Frank Ch. Eigler  <fche@redhat.com>
3427
3428         * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3429         (gas_cgen_parse_operand): Set it around expression() call.
3430         (gas_cgen_md_operand): Test for it before longjmp().
3431
3432 2000-06-24  Kazu Hirata  <kazu@hxi.com>
3433
3434         * config/tc-h8500.c: Remove all uses of DEFUN.
3435         * config/tc-sh.c: Likewise.
3436         * config/tc-w65.c: Likewise.
3437         * config/tc-z8k.c: Likewise.
3438
3439         * config/tc-h8500.c: Fix typos in comments.
3440
3441 2000-06-23  Frank Ch. Eigler  <fche@redhat.com>
3442
3443         * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3444         is defined.
3445
3446 2000-06-23  matthew green  <mrg@redhat.com>
3447
3448         * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3449         defined.  Fix error message for `[' grouping.
3450
3451 2000-06-22  Kazu Hirata  <kazu@hxi.com>
3452
3453         * config/tc-h8300.c: Fix formatting and comment typos.
3454
3455 2000-06-22  Timothy Wall  <twall@cygnus.com>
3456
3457         * config/tc-ia64.c (note_register_values): Move premature QP
3458         notation clearing into the appropriate place.
3459
3460 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
3461
3462         * dep-in.sed: Escape literal `.'s on patterns.  Trim off `../'
3463         first before anything else.  Add bin-bugs.h, emul.h and progress.h
3464         Sort list of files as for $(OBJS) in Makefile.am.
3465
3466         * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3467         find one.  Remake dependencies.
3468         ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h  Sort the list.
3469         * Makefile.in: Regenerate.
3470         * doc/Makefile.in: Regenerate.
3471
3472         * config/tc-i386.c (i386_displacement): Don't assume a constant
3473         displacement is necessarily 16 bits when in 16 bit code mode.
3474         (md_assemble): Instead size the displacement here after we know
3475         for sure that a .code16gcc operand hasn't automatically added
3476         operand size prefixes.
3477
3478 2000-06-21  H.J. Lu  <hjl@gnu.org>
3479
3480         * Makefile.am: Rebuild dependency.
3481         * Makefile.in: Rebuild.
3482
3483 2000-06-21  Kazu Hirata  <kazu@hxi.com>
3484
3485         * config/tc-h8300.c (parse_reg): Make the function static.
3486         (parse_exp): Likewise.
3487
3488 2000-06-20  DJ Delorie  <dj@cygnus.com>
3489
3490         * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3491         Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3492         for cygwin import libraries to work properly.
3493
3494 2000-06-20  H.J. Lu  <hjl@gnu.org>
3495
3496         * Makefile.am: Rebuild dependency.
3497         * Makefile.in: Rebuild.
3498         * configure: Likewise.
3499         * doc/Makefile.in: Likewise.
3500
3501 2000-06-20  Timothy Wall  <twall@cygnus.com>
3502
3503         * doc/internals.texi (CPU backend): Add @itemx for
3504         TC_START_LABEL_WITHOUT_COLON.
3505         * doc/c-tic54x.texi: New.
3506         * doc/as.texinfo: Add tic54x features and include primary tic54x
3507         documentation file.
3508         * doc/all.texi: Add C54X.
3509         * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3510         * doc/Makefile.in: Regenerate.
3511         * configure.in: Add tic54x and define LIBM for tic54x.
3512         * configure: Regenrate.
3513         * config/tc-tic54x.[ch]: New.
3514         * config/obj-coff.h: Add tic54x.
3515         * Makefile.am: (CPU_TYPES): Add tic54x.
3516         (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3517         (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3518         (as_new_LDADD): Add $(LIBM).
3519         * Makefile.in: Regenerate.
3520
3521 2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>
3522
3523         * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3524         * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3525         * doc/as.texinfo: Likewise.
3526
3527         * configure, Makefile.in: Regenerate.
3528         * configure.in (emulations): Recognize m6811 and m6812.
3529         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3530         Added files for 68hc11 and 68hc12 assembler.
3531         * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3532         * config/tc-m68hc11.h: Header definition for that assembler.
3533
3534 2000-06-18  Nick Clifton  <nickc@redhat.com>
3535
3536         * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3537         instead of OCTETS_PER_BYTE.
3538
3539         * config/tc-v850.c: Fix compile time warnings.
3540         * config/tc-ppc.c: Fix compile time warnings.
3541
3542 2000-06-18  H.J. Lu <hjl@gnu.org>
3543
3544         * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3545         * configure: Rebuild.
3546
3547 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3548
3549         * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3550         to BFD_ASSEMBLER.
3551
3552 2000-06-16  Nick Clifton  <nickc@cygnus.com>
3553
3554         * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3555         RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3556
3557         * doc/c-mips.texi: Document newly accepted cpu variants.
3558
3559 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
3560
3561         * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3562
3563 2000-06-13  Ulf Carlsson  <ulfc@engr.sgi.com>
3564
3565         * macro.c (getstring): Make it possible to escape the quote
3566         character.
3567
3568 Tue Jun 13 20:58:28 2000  Catherine Moore <clm@redhat.com>
3569
3570         * config/tc-hppa.c (pa_export): Weak symbols can be global.
3571
3572 2000-06-13  H.J. Lu  <hjl@gnu.org>
3573
3574         * configure: Regenerate.
3575
3576 2000-06-09  Alan Modra  <alan@linuxcare.com.au>
3577
3578         * app.c (do_scrub_begin): Don't default lex[';'] as a line
3579         separator.
3580         * doc/internals.texi (line_separator_chars): Semicolon is no
3581         longer a default.  Mention null and newline as defaults.
3582
3583         * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3584
3585         * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3586         * config/tc-i860.h (line_separator_chars): Likewise.
3587         * config/tc-h8300.c (line_separator_chars): Likewise.
3588         * config/tc-i960.c (line_separator_chars): Likewise.
3589         * config/tc-m68k.c (line_separator_chars): Likewise.
3590         * config/tc-mips.c (line_separator_chars): Likewise.
3591         * config/tc-ns32k.c (line_separator_chars): Likewise.
3592         * config/tc-sparc.c (line_separator_chars): Likewise.
3593         * config/tc-vax.c (line_separator_chars): Likewise.
3594
3595         * config/tc-h8300.c (comment_chars): Use string initialiser.
3596         * config/tc-i960.c (line_comment_chars): Likewise.
3597         * config/tc-z8k.c (comment_chars, line_comment_chars,
3598         line_separator_chars): Likewise.
3599
3600         * config/tc-arm.c (line_separator_chars): Always use `;', not just
3601         for TE_LINUX.
3602
3603 2000-06-08  Nick Clifton  <nickc@cygnus.com>
3604
3605         * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3606         for size 1 fixes.
3607
3608 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
3609
3610         * configure.in (VERSION): Update to show this is the CVS mainline.
3611
3612 2000-06-08  Matthew Jacob  <mjacob@feral.com>
3613
3614         * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3615         $at is the integer register $r28, vs. both $r28 and the floating
3616         point register $f28.
3617
3618 2000-06-08  James E. Wilson  <wilson@cygnus.com>
3619
3620         * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3621         (dot_endp): Don't call ia64_flush_insns.
3622         (emit_one_bundle): Don't delete prologue/body records from
3623         unwind_record list in first loop.  Rewrite second loop to account for
3624         this.
3625
3626 2000-06-07  David Mosberger  <davidm@hpl.hp.com>
3627
3628         * config/tc-ia64.c: Add missing prototypes.
3629         (generate_unwind_image): Cast argument to output_unw_records call.
3630
3631 Wed Jun  7 22:44:14 2000  Denis Chertykov  <denisc@overta.ru>
3632
3633         * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3634
3635 Wed Jun  7 21:26:15 2000  Denis Chertykov  <denisc@overta.ru>
3636
3637         * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3638         (REGISTER_P): likewise.
3639         (avr_opcodes): uses include/opcode/avr.h
3640         (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3641
3642 2000-06-04  Alan Modra  <alan@linuxcare.com.au>
3643
3644         * read.c (is_end_of_line): No ';' for TC_HPPA.  Add missing
3645         initializers too.
3646
3647 2000-06-03  H.J. Lu  <hjl@gnu.org>
3648
3649         * read.c (is_end_of_line): Put back `;'.
3650
3651 2000-06-03  Alan Modra  <alan@linuxcare.com.au>
3652
3653         * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3654
3655 2000-06-01  Alan Modra  <alan@linuxcare.com.au>
3656
3657         * expr.c (operand): Test is_end_of_line outside switch to catch
3658         line separator chars that are also operators.
3659         (operator): Return O_illegal for line separator chars.
3660
3661         * read.c (is_end_of_line): Use 1 instead of 99.  Don't set `;'
3662         entry (or `!' entry for TC_HPPA).
3663
3664         * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3665         before indexing is_end_of_line.  Remove redundant check for '\0'.
3666         (fp_op2): Likewise.
3667         * config/tc-h8500.c (md_assemble): Likewise.
3668         * config/tc-mcore.c (md_assemble): Likewise.
3669         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3670         (md_atof): Likewise
3671
3672         * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3673         is_end_of_line.
3674         * config/tc-mcore.c (mcore_cons): Likewise.
3675         (mcore_float_cons): Likewise.
3676         (mcore_stringer): Likewise.
3677         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3678
3679 2000-06-01  Scott Bambrough <scottb@netwinder.org>
3680
3681         * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3682
3683 2000-05-29  Nick Clifton  <nickc@cygnus.com>
3684
3685         * config/tc-sh.c: Fix compile time warning messages.
3686
3687         * config/tc-mips.c: Fix compile time warning messages.
3688
3689 2000-05-29  Philip Blundell  <philb@gnu.org>
3690
3691         * doc/as.texinfo: Update copyright dates.
3692         (Local Labels): Delete misplaced mention of ARM.
3693         * NEWS: Mention ARM ELF support.
3694
3695 2000-05-27  Alexandre Oliva  <aoliva@cygnus.com>
3696
3697         * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3698         it is modified, and use the real_size to compute the frag address
3699         for dwarf2 line info.
3700
3701 2000-05-27  Alan Modra  <alan@linuxcare.com.au>
3702
3703         * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3704         line-matching scheme to cope with automake moving variables around.
3705         ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3706         * Makefile.in: Regenerate.
3707
3708 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
3709
3710         * config/tc-sparc.c (sparc_relax): New.
3711         (md_longopts): Add -relax and -no-relax options.
3712         (md_parse_options, md_show_usage): Likewise.
3713         (md_apply_fix3): Optimize tail call into branch always if possible.
3714
3715 Thu May  4 15:27:07 2000  Donald Lindsay  <dlindsay@cygnus.com>
3716
3717         * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3718         d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3719         rules, with warning when a GAS statement specifies a packing that
3720         will result in an instruction being squashed.
3721         Added typdef packing_type and enumerals, changed various integer
3722         literals to use the enumerals.
3723
3724 2000-05-24  David Mosberger  <davidm@hpl.hp.com>
3725
3726         * config/tc-ia64.c (dot_restorereg_p): New function.
3727         (md_pseudo_table): Add restorereg.p.
3728         (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3729         (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3730
3731         * config/tc-ia64.h (unw_record_type): Add unwabi.
3732         (unw_r_record): Rename member MASK to GRMASK.  Add sub-structure
3733         called MASK with members for imask, and the masks produced by
3734         fr_mem, gr_mem, br_mem, and frgr_mem.
3735         (unw_p_record): Add members ABI and CONTEXT.
3736         (unw_x_record): Add member AB.
3737         * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3738         as pseudo-register for use during unwind info generation.
3739         (AR_PFS, AR_LC): New macros.
3740         (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3741         whose names start with an at sign (as in "@priunat").
3742         (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3743         register.
3744         (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3745         proc_end, unwind_info, personality_routine): Consolidate into
3746         "unwind" structure to reduce offset-table use.  Add member
3747         NEXT_SLOT_NUMBER to track the slot number for the next instruction
3748         to be emitted.
3749         (output_R1_format, output_R3_format, output_P3_format,
3750         output_P6_format): Initialize R with zero to reduce compiler warnings.
3751         (output_P7_format): Ditto.  Add `default' branch to switch
3752         statement to reduce compiler warnings.
3753         (output_P8_format, output_B1_format, output_B4_format): Ditto.
3754         (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3755         (format_ab_reg): Rename from format_a_b_reg.  Merge A and B args
3756         into single argument.
3757         (output_X1_format, output_X3_format): Initialize R with zero to reduce
3758         compiler warnings.  Merge A and B args into single argument.
3759         (output_X2_format, output_X4_format): Remove unused variable R.  Merge
3760         A and B args into single argument.
3761         (free_record): Removed (wasn't used).
3762         (free_list_records): Also free imasks in prologue records.
3763         (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3764         (output_spill_mask): Remove.
3765         (output_unwabi): New function.
3766         (output_epilogue, output_label_state, output_copy_state): Call
3767         alloc_record.
3768         (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3769         output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3770         argument.
3771         (process_one_record): New locals FR_MASK and GR_MASK.  Ignore
3772         gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3773         as part of handling the prologue records.  Emit region's imask if
3774         we have one.  Handle unwabi, epilogue, label_state, copy_state,
3775         spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3776         spill_sprel_p, and spill_reg_p records.
3777         (set_imask, count_bits, slot_index): New function.
3778         (fixup_unw_records): Fix region size computation.  Handle
3779         epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3780         spill_sprel_p, and spill_psprel_p records.  Merge mask bits of
3781         frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3782         set_imask accordingly.  Update imask for gr_gr, and br_gr records.
3783         (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3784         (dot_save): Use manifest constants for applicaton registers.
3785         Handle REG_PR and REG_PRIUNAT.
3786         (dot_restore): Don't just ignore it.
3787         (dot_restorereg): New function..
3788         (generate_unwind_image): Ensure unwind info is a multiple of eight
3789         bytes, not just four bytes.
3790         (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3791         (dot_altrp): Don't just ignore it.
3792         (dot_savemem): New function.  Replaces dot_savesp() and
3793         dot_savepsp().  Use manifest constants for applicaton registers.
3794         Handle REG_PR and REG_PRIUNAT.
3795         (dot_savef): Simplify.
3796         (dot_saveb): Support generation of br_gr.
3797         (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3798          dot_label_state, dot_copy_state): New function.
3799         (dot_unwabi): Don't just ignore it.
3800         (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3801         spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3802         unwabi, vframesp, and vframepsp.  Fix typo alprp->altrp.
3803         (emit_one_bundle): Set slot number for prologue/body records
3804         *before* emitting the first insn.
3805         (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3806         (md_begin): Declare "psp" pseudo-register.
3807         (md_operand): Handle PSEUDO_FUNC_REG.  Fix printing of error message
3808         so we don't get segfault.
3809         (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3810         counts as required per SW Conventions manual
3811         (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3812         output_preds_psprel, output_preds_sprel, output_spill_base,
3813         output_unat_psprel, output_unat_sprel, output_lc_psprel,
3814         output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3815         output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3816         output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3817         output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3818         output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3819         (dot_vframe): Implement.
3820         (dot_vframesp, dot_vframepsp): New function.
3821
3822 Tue May 23 00:57:05 2000  Hans-Peter Nilsson  <hp@axis.com>
3823
3824         * configure.in (i386-*-freebsd a.out entry): Quote properly.
3825         * configure: Regenerate.
3826
3827 2000-05-23  Alan Modra  <alan@linuxcare.com.au>
3828
3829         * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3830         (md_estimate_size_before_relax): so we can use it here instead of
3831         old kludges.  Localise vars to blocks.  Comment.
3832
3833         * frags.c (frag_new): Update fr_var comments.
3834         * frags.h (struct frag): Ditto.
3835
3836 2000-05-22  Richard Henderson  <rth@cygnus.com>
3837
3838         * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3839         (pseudo_func): Add pcrel.
3840         (operand_match):  Handle IA64_OPND_TGT64.
3841         (build_insn): Likewise.
3842         (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3843         (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3844         (fix_insn): Handle all three 64-bit relocation types.
3845
3846 Mon May 22 22:43:32 2000  Hans-Peter Nilsson  <hp@axis.com>
3847
3848         * obj.h (struct format_ops): New members begin, app_file,
3849         s_set_other, s_set_desc, s_get_type, s_set_type,
3850         separate_stab_sections, init_stab_section.
3851
3852         * config/obj-multi.h: Update GPL notice to v2.
3853         (obj_begin): New.
3854         (obj_app_file): New.
3855         (S_SET_SIZE): Test s_set_size for NULL before calling.
3856         (S_SET_ALIGN): Similar for s_set_align.
3857         (S_SET_OTHER): New.
3858         (S_SET_DESC): New.
3859         (S_GET_TYPE): New.
3860         (S_SET_TYPE): New.
3861         (SEPARATE_STAB_SECTIONS): New.
3862         (INIT_STAB_SECTION): New.
3863         (EMIT_SECTION_SYMBOLS): New.
3864         (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3865
3866         * config/obj-elf.h: Update GPL notice to v2.
3867         Mention that this file is included from obj-multi.h.
3868         (obj_begin): Wrap definition in ifndef.
3869         (elf_file_symbol): Constify declaration.
3870         (obj_app_file): Ditto.
3871         (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3872         Wrap in ifndef SEPARATE_STAB_SECTIONS.
3873
3874         * config/obj-elf.c (elf_s_set_other): New.
3875         (elf_file_symbol): Constify argument.
3876         (elf_separate_stab_sections): New.
3877         (elf_init_stab_section): New.
3878         (elf_format_ops): Add new members.  Remove comma at end.
3879
3880         * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3881         (ecoff_format_ops): Add new fields.  Remove comma at end.
3882         Mention inconsistency for emit_section_symbols.
3883
3884         * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3885
3886         * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3887         (coff_separate_stab_sections): New.
3888         (coff_format_ops): Add new members.
3889
3890         * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3891         (obj_aout_s_set_other): New.
3892         (obj_aout_s_set_desc): New.
3893         (obj_aout_s_get_type): New.
3894         (obj_aout_s_set_type): New.
3895         (obj_aout_separate_stab_sections): New.
3896         (aout_format_ops): New members added.  Use obj_aout_process_stab,
3897         not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
3898         (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3899         appropriate.
3900         (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3901
3902 2000-05-22  Alan Modra  <alan@linuxcare.com.au>
3903
3904         * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3905         for OBJ_MAYBE_ELF too.  Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3906         (md_estimate_size_before_relax): Ensure jumps to weak and
3907         externally visible symbols are relocatable.
3908
3909 Sat May 20 16:41:55 2000  Hans-Peter Nilsson  <hp@axis.com>
3910
3911         * stabs.c (aout_process_stab): Make global.
3912         (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3913         * read.h (aout_process_stab): Declare.
3914
3915         * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3916         Generalize to *aout, *coff *elf.
3917         * configure: Regenerated.
3918
3919         * doc/internals.texi (Object format backend): Say
3920         SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3921
3922         * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3923         * Makefile.in: Regenerated.
3924
3925 2000-05-19  Catherine Moore  <clm@cygnus.com>
3926
3927         * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3928
3929 2000-05-18  Alan Modra  <alan@linuxcare.com.au>
3930
3931         * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3932         instruction to reflect change in re_assemble_*.
3933
3934 Thu May 18 10:52:14 2000  Jeffrey A Law  (law@cygnus.com)
3935
3936         * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3937         build PA64 ELF tools.
3938         * configure: Rebuilt.
3939
3940 2000-05-17  Alan Modra  <alan@linuxcare.com.au>
3941
3942         * Makefile.am: Regenerate dependencies.
3943         * Makefile.in: Regenerate.
3944
3945 2000-05-15  Nick Clifton  <nickc@cygnus.com>
3946
3947         * config/tc-arm.c (struct asm_psr): Add boolean field
3948         distinguishing between CSPR and SPSR.  Rename 'number' field
3949         to 'field'.
3950         (psrs): Rearrange contents to match new asm_psr structure.
3951         (arm_psr_parse): Move next to psr_required_here.  Make it
3952         return an asm_psr structure.
3953         (psr_required_here): Use asm_psr structure returned by
3954         arm_psr_parse.
3955         (do_msr): Reorganise to allow psr_required_here to be called
3956         only once.
3957         (md_undefined_name): Mark 'name' parameter as unused, since
3958         the COFF target does not use it.
3959
3960 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
3961
3962         * config/te-386bsd.h:  Clean up comments to adhere to the GNU coding
3963         standards.
3964         * config/te-aux.h:  Likewise.
3965         * config/te-dpx2.h:  Likewise.
3966         * config/te-go32.h:  Likewise.
3967         * config/te-hp300.h:  Likewise.
3968         * config/te-hppa.h:  Likewise.
3969         * config/te-i386aix.h:  Likewise.
3970         * config/te-ic960.h:  Likewise.
3971         * config/te-interix.h:  Likewise.
3972         * config/te-nbsd532.h:  Likewise.
3973         * config/te-pc532mach.h:  Likewise.
3974         * config/te-ppcnw.h:  Likewise.
3975         * config/te-psos.h:  Likewise.
3976         * config/te-sparcaout.h:  Likewise.
3977         * config/te-sun3.h:  Likewise.
3978         * config/te-sysv32.h:  Likewise.
3979
3980 2000-05-14  Alan Modra  <alan@linuxcare.com.au>
3981
3982         * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3983         bits.  Instead explicitly mask and sign extend.  Do the 8 bit mask
3984         and sign extend without an if statement.
3985         (build_bytes): Likewise.
3986
3987 2000-05-14  Kazu Hirata  <kazu@hxi.com>
3988
3989         * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3990         X_add_symbol L_32 case.
3991
3992 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
3993
3994         * config/te-freebsd.h: New file.
3995
3996 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
3997
3998         * asintl.h (gettext, dgettext, dcgettext, textdomain,
3999         bindtextdomain): Replace defines with those from intl/libgettext.h
4000         to quieten gcc warnings.
4001
4002         * NEWS: Mention x86 .arch and -q.
4003
4004         * config/tc-i386.c (quiet_warnings): New.
4005         (md_assemble): Use quiet_warnings.
4006         (md_parse_option): Set quiet_warnings from -q.
4007         (md_show_usage): Mention -q, delete -m.
4008         (flag_do_long_jump): Delete.
4009         (md_parse_option): Remove -m.
4010         (md_show_usage): Remove -m.
4011         (md_create_long_jump): Remove useless flag_do_long_jump code.
4012
4013         * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4014         the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4015
4016 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
4017             Alexander Sokolov <robocop@netlink.ru>
4018
4019         * doc/c-i386.texi (i386-Arch): New section.
4020         (i386-Syntax): Mention .intel_syntax and .att_syntax.
4021
4022         * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4023         (smallest_imm_type): Use smallest opcode for shift by one if cpu
4024         architecture has been given and is not 486.
4025         (set_cpu_arch): New.
4026         (md_pseudo_table): Add .arch.
4027         (md_assemble): Warn if cpu architecture has been given and an
4028         unsupported instruction.
4029
4030         * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4031         Move operand_types bit defines after relevant template field.
4032         (template): Add cpu_flags.
4033         (Cpu*): Define.
4034         (arch_entry): New.
4035
4036 2000-05-12  Alexandre Oliva  <aoliva@cygnus.com>
4037
4038         * config/tc-mn10300.h (md_end): Define.
4039         (mn10300_finalize): Declare.
4040         * config/tc-mn10300.c: Include dwarf2dbg.h.
4041         (debug_line): Define.
4042         (md_assemble): Generate dwarf2 line info.
4043         (mn10300_finalize): New function.  Finalize dwarf2 info.
4044
4045 2000-05-11  Ulf Carlsson  <ulfc@engr.sgi.com>
4046
4047         * config/tc-mips.c (md_estimate_size_before_relax): Use the
4048         external version of the relocation for weak symbols.
4049
4050 2000-05-08  David Mosberger  <davidm@hpl.hp.com>
4051
4052         * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4053         frame size in units of 16 bytes, as required per SW Conventions manual.
4054         (output_unw_records): Output info-block header as a dword to get
4055         byte-order right.
4056
4057 2000-05-08  Alan Modra  <alan@linuxcare.com.au>
4058
4059         * as.h: #include "file", not <file> on files from ../include.
4060         (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4061         * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4062         (md_convert_frag): Add ATTRIBUTE_UNUSED.
4063         (tc_coff_symbol_emit_hook): Ditto.
4064         (OPTCOUNT): Cast to int to avoid compiler warning.
4065         (md_begin): Fix signed/unsigned warnings.
4066
4067 2000-05-08  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
4068
4069         * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4070         ABRANCH LONG case for a conditional branch on a 68000.
4071         (md_estimate_size_before_relax): Likewise.  Also handle
4072         flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4073         (m68k-ip: case ABSL): Relax absolute references to 16-bit
4074         PC-relative on all CPUs.
4075         (md_estimate_size_before_relax): Likewise.
4076
4077 2000-05-04  Alan Modra  <alan@linuxcare.com.au>
4078
4079         * as.c (parse_args): Just mention current year in printed
4080         copyright message.
4081
4082 2000-05-03  J.T. Conklin  <jtc@redback.com>
4083
4084         * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4085         unit registers.
4086         (md_parse_option): Recognize -m7400.
4087
4088 2000-05-03  Ian Lance Taylor  <ian@zembu.com>
4089
4090         * config/atof-ieee.c (gen_to_words): When adding carry back in,
4091         don't permit lp to become less than the words array.
4092
4093 2000-05-03  Rodney Brown  <RodneyBrown@pmsc.com>
4094
4095         config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4096         Fix little-endian case.
4097
4098 2000-05-03  David O'Brien  <obrien@NUXI.com>
4099
4100         * as.c (parse_args): Update copyright.
4101
4102 2000-05-03  Mark Elbrecht  <snowball3@bigfoot.com>
4103
4104         * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4105         for the .bss section too.
4106
4107 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
4108
4109         * configure.in: Set em=linux for hppa-*-linux.
4110         * configure: Regenerate.
4111         * doc/Makefile.in: Regenerate with correct automake.
4112
4113         * frags.c (frag_grow): Sanity check chunk_size.
4114
4115         * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4116         * config/obj-som.h: Likewise.
4117         * config/obj-ieee.h: Likewise.
4118
4119         * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4120
4121         * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4122         (md_pseudo_table): Fully initialise OBJ_ELF cases.
4123         (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4124         (pa_ip): low_sign_unext now returns via function value.  Use
4125         re_assemble_* instead of dis_assemble_* and
4126         INSERT_FIELD_AND_CONTINUE combination.  Don't call sign_unext
4127         unnecessarily.
4128         (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4129         (md_section_align, md_parse_option, md_show_usage,
4130         md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4131         pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4132         pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4133         pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4134         pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4135         pa_text): Likewise.
4136         (md_apply_fix): Change type of new_val to offsetT.  Delete w1, w2,
4137         w, resulti.  Add insn, val.  Move bfd_get_32 and bfd_put_32
4138         outside of switch.  Correct mask and shifting errors in case 10
4139         and case -11.  In case 21, compare against signed range to suit
4140         hppa_field_adjust changes.  In case 12, use re_assemble_12.  In
4141         case 17 and case 22, use offsetT variable to properly check range.
4142         Use re_assemble_* here too.
4143         (evaluate_absolute): Change type of value to offsetT.  Call
4144         hppa_field_adjust to do the work for us.
4145         (pa_parse_cmpb_64_cmpltr): Delete save_s.
4146         (pa_parse_cmpib_64_cmpltr): Ditto.
4147         (pa_build_unwind_subspace): Delete unused var subseg.  Change type
4148         of i to unsigned int.
4149         (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4150         (pa_end_of_source): Return type is void.
4151
4152 Mon May  1 08:54:23 2000  Catherine Moore  <clm@cygnus.com>
4153
4154         * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4155
4156 Mon May  1 14:19:39 2000  Denis Chertykov  <denisc@overta.ru>
4157
4158         * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4159         More comments added.
4160         (md_begin): Removed "construct symbols for each register name".
4161         Because register names conflicts with GCC generated function
4162         names.
4163         (avr_operand): Now constant numbers can be used as a register
4164         identifiers (0 as r0, 31 as r31).
4165         (md_assemble): use skip_space () before parsing instruction
4166         operands.
4167
4168 2000-05-01  Alan Modra  <alan@linuxcare.com.au>
4169
4170         * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4171         ensure all pe targets use bfd.  Remove unnecessary bfd_gas=yes on
4172         arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4173         * configure: Regenerate.
4174
4175 2000-04-29  Andreas Jaeger  <aj@suse.de>
4176
4177         * as.h: Correctly check GCC version.
4178
4179 2000-04-26  David O'Brien  <obrien@FreeBSD.org>
4180
4181         * doc/as.1: Fix unbalanced brackets.
4182
4183         * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4184         TE_FreeBSD.
4185         (line_comment_chars): Set to '/' if TE_FreeBSD.
4186
4187 Tue Apr 25 11:02:02 2000  Jeffrey A Law  (law@cygnus.com)
4188
4189         * configure.in: Configury support for PA64 (currently disabled).
4190         * configure: Rebuilt.
4191
4192 2000-04-25  Machida Hiroyuki  <machida@sm.sony.co.jp>
4193
4194         * config/tc-mips.c (s_change_sec): Use record_alignment, not
4195         bfd_set_section_alignment.
4196
4197 2000-04-25  Alan Modra  <alan@linuxcare.com.au>
4198
4199         * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4200         than 32.
4201
4202 2000-04-24  Nick Clifton  <nickc@cygnus.com>
4203
4204         * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4205         * doc/as.texinfo (Align): Include arm and strongarm in list of
4206         targets that have the second form of the behaviour of the .align
4207         directive.
4208
4209 2000-04-24  Mark Klein <mklein@dis.com>
4210
4211         * config/obj-som.c: Terminate obj_pseudo_table.
4212
4213 Mon Apr 24 15:21:11 2000  Clinton Popetz  <cpopetz@cygnus.com>
4214
4215         * as.c (parse_args): Allow md_parse_option to override -a listing
4216         option.
4217         * config/obj-coff.c (add_lineno): Change type of offset parameter
4218         from "int" to "bfd_vma."
4219         * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4220         (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4221         (ppc_change_csect): Align correctly for XCOFF64.
4222         (ppc_machine): New function, which discards "ppc_machine" line.
4223         (ppc_tc): Cons for 8 when code is 64 bit.
4224         (md_apply_fix3): Don't check operand->insert.  Handle 64 bit
4225         relocations.
4226         (md_parse_option): Handle -a64 and -a32.
4227         (ppc_xcoff64): New.
4228         * config/tc-ppc.h (TARGET_MACH): Define.
4229         (TARGET_FORMAT): Move to function.
4230         (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4231
4232 Sun Apr 23 16:45:45 2000  Denis Chertykov  <denisc@overta.ru>
4233
4234         * config/tc-avr.c: New AVR_ISA_ defined.
4235         (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4236         (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4237         for `fmul', `movw' and `lpm R,Z' instructions.
4238         (avr_operands): Warn if current opcode is a two-word instruction
4239         and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4240         (avr_opcodes): New commands added.
4241         (REGISTER_P): Check 'a' and 'v' constraint letters.
4242         (mcu_types): New MCU added.
4243
4244 2000-04-22  Timothy Wall  <twall@cygnus.com>
4245
4246         * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4247         to "natval".
4248         (operand_match): Conditionally insert default bit values for IMMU9.
4249
4250 2000-04-14  Matthew Green  <mrg@cygnus.com>
4251
4252         * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4253         * configure: Rebuilt.
4254
4255 Fri Apr 21 14:29:43 2000  Jeffrey A Law  (law@cygnus.com)
4256                           Jason Eckhardt  <jle@cygnus.com>
4257
4258         * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4259
4260         * config/tc-hppa.c (CHECK_ALIGN): New macro.
4261         Added handling of new operand types l,y,&,fe,fE,fx.
4262
4263 Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
4264                           David Mosberger  <davidm@hpl.hp.com>
4265                           Timothy Wall <twall@cygnus.com>
4266                           Andrew MacLeod  <amacleod@cygnus.com>
4267                           Jim Wilson  <wilson@cygnus.com>
4268
4269         * Makefile.am (CPU_TYPES): Add ia64.
4270         (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4271         (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4272         * Makefile.in: Rebuild.
4273         * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4274         * configure: Rebuild.
4275         * configure.in: Recognize ia64 as cpu type.  Set bfd_gas.
4276         (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4277         * expr.c (expr): Handle md_optimize_expr.
4278         * read.c (LEX_HASH): Add comment.
4279         * config/tc-ia64.c, config/tc-ia64.h: New files.
4280
4281 2000-04-21  Richard Henderson  <rth@cygnus.com>
4282
4283         * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4284         bundling a non-delayed branch type instruction.
4285
4286 2000-04-20  Alexandre Oliva  <aoliva@cygnus.com>
4287
4288         * config/tc-mn10300.c (HAVE_AM30): Define.
4289         (md_assemble): Use it.
4290
4291 2000-04-19  Alan Modra  <alan@linuxcare.com.au>
4292
4293         * config/obj-elf.c (obj_elf_change_section): Check for changed
4294         section attributes.
4295
4296         * Makefile.am: (CPU_MULTI_VALID): Remove.
4297         (MULTI_CPU_TYPES): Define.
4298         (MULTI_CPU_OBJ_VALID): Define.
4299         (DEPTC): Use the above.
4300         (DEPOBJ): Same here.
4301         (DEP2): And here.
4302         Regenerate dependencies.
4303         * Makefile.in: Regenerate.
4304
4305 2000-04-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
4306
4307         * Makefile.am (YACC, LEX): Get them from configure.
4308
4309 2000-04-18  H.J. Lu  (hjl@gnu.org)
4310
4311         * config/tc-i386.c (offset_in_range): Use addressT instead of
4312         bfd_vma for non-bfd assemblers.
4313
4314 2000-04-17  Alan Modra  <alan@linuxcare.com.au>
4315
4316         * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4317         doesn't give spurious errors.
4318
4319 2000-04-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
4320
4321         * as.h (SEEK_SET): Define if undefined.
4322
4323 2000-04-13  Alan Modra  <alan@linuxcare.com.au>
4324
4325         * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4326         constants, and don't assume offsetT is 32 bits.
4327
4328 2000-04-12  Andrew Cagney  <cagney@b1.cygnus.com>
4329
4330         * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4331         (md_pcrel_from_section): Add prototype.
4332         (d10v_fix_adjustable): Add prototype.
4333         (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4334
4335         * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4336
4337 2000-04-12  Nick Clifton  <nickc@cygnus.com>
4338
4339         * config/tc-d10v.c (find_opcode): Correctly calculate position of
4340         symbol in frag chain.
4341
4342 2000-04-10  Alan Modra  <alan@linuxcare.com.au>
4343
4344         * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4345         (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4346         (fits_in_signed_word, smallest_imm_type): Ditto.
4347         (md_assemble): Use an offsetT var to hold offsetT values, not a
4348         long.
4349         (offset_in_range): New.
4350         (md_assemble): Use it.
4351         (md_convert_frag): Change type of target_address, opcode_address,
4352         and displacement_from_opcode_start to offsetT.
4353         (md_create_short_jump): Change type of offset to offsetT.
4354         (md_create_long_jump): Ditto.
4355         (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4356         (md_chars_to_number): Remove.
4357         (output_invalid): Remove duplicate prototype.
4358
4359 2000-04-09  Nick Clifton  <nickc@cygnus.com>
4360
4361         * Makefile.am (CPU_TYPES): Add 'avr'.
4362         (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4363         (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4364
4365         * Makefile.in: Regenerate.
4366
4367         * doc/as.texinfo: Add M32R documentation.
4368
4369 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4370
4371         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
4372         --enable-build-warnings option.
4373         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4374         * Makefile.in, configure: Re-generate.
4375
4376 2000-04-07  Nick Clifton  <nickc@cygnus.com>
4377
4378         * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4379         in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4380         BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4381         (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4382         (arm_force_relocation): Force relocations for
4383         BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4384
4385 Wed Apr  5 22:26:32 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4386
4387         * config/tc-sh.c (get_operands): There's no third operand if the
4388         first operand is an immediate.
4389
4390 Wed Apr  5 22:07:19 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4391
4392         * config/tc-sh.c (immediate): Delete.
4393         (sh_operand_info): Add immediate member.
4394         (parse_reg): Use A_PC for pc.
4395         (parse_exp): Add second argument 'op'.  All callers changed.
4396         (parse_at): Expect pc to be coded as A_PC.
4397         Use immediate field in *op.
4398         (insert): Add fourth argument 'op'.  All callers changed.
4399         (build_relax): Add second argument 'op'.  All callers changed.
4400         (insert_loop_bounds): New function.
4401         (build_Mytes): Remove DISP_4.
4402         Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
4403         (assemble_ppi): Use immediate field in *operand.
4404         (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4405         (md_apply_fix): Likewise.
4406         (tc_gen_reloc): Likewise.  Check for a pcrel BFD_RELOC_SH_LABEL.
4407
4408 Wed Apr  5 06:35:45 2000  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
4409
4410         * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4411
4412 Tue Apr  4 19:27:50 2000  Hans-Peter Nilsson  <hp@axis.com>
4413
4414         * internals.texi (CPU backend): Document
4415         TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4416
4417 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
4418
4419         * po/gas.pot: Regenerate.
4420
4421         * as.c (show_usage): Restore translated part of bug string.
4422         * gasp.c (show_usage): Likewise.
4423
4424         * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4425         (DEP): Quote when passing vars to sub-make.  Use "mv -f" rather
4426         than move-if-change.
4427         (DEP1): Modify for "gcc -MM".
4428         (DEPTC): Likewise.
4429         (DEPOBJ): Likewise.
4430         (DEP2): Likewise.
4431         (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4432         Update dependencies.
4433         * Makefile.in: Regenerate.
4434
4435 2000-04-03  Alexandre Oliva  <aoliva@cygnus.com>
4436
4437         * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4438         (md_begin): Likewise.
4439         (HAVE_AM33): New macro.
4440         (md_assemble): Use it.  Match r_regs and xr_regs only if
4441         HAVE_AM33.
4442
4443 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
4444
4445         * as.h: #include "bin-bugs.h"
4446         * as.c (show_usage): Use REPORT_BUGS_TO.
4447         * gasp.c: #include "bin-bugs.h"
4448         (show_usage): Use REPORT_BUGS_TO.
4449
4450         * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4451
4452 Mon Apr  3 13:56:03 2000  Hans-Peter Nilsson  <hp@axis.com>
4453
4454         * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4455         call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4456         adjustments.
4457
4458 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
4459
4460         * config/tc-i386.c (i386_immediate): Don't assume a constant
4461         immediate is necessarily 16 bits when in 16 bit code mode.
4462         (md_assemble): Instead set guess_suffix here after we have checked
4463         registers.
4464
4465 2000-04-02  Richard Henderson  <rth@cygnus.com>
4466
4467         * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4468         quantities.  Correct right shift sign extension.
4469         (build_insn): Make `number' unsigned long.  Mask top 6 bits of
4470         32-bit value when shifting into place.
4471
4472 2000-04-01  Ian Lance Taylor  <ian@zembu.com>
4473
4474         * app.c: Add ATTRIBUTE_UNUSED as needed.
4475         * config/tc-ppc.c: Likewise.
4476         (ppc_size): Make unsigned long.
4477         (ppc_insert_operand): Add casts to avoid warnings.
4478
4479 2000-03-31  Nick Clifton  <nickc@cygnus.com>
4480
4481         * config/tc-d10v.h (md_flush_pending_output): Define.
4482
4483 2000-03-29  Nick Clifton  <nickc@cygnus.com>
4484
4485         * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4486         segment.  Works for both BFD_ASSEMBLER and others.
4487         (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4488
4489 2000-03-29  Nick Clifton <nickc@cygnus.com
4490
4491         * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4492
4493 2000-03-28  Alan Modra  <alan@linuxcare.com.au>
4494
4495         * listing.c (LISTING_LHS_WIDTH): Default depends on
4496         LISTING_WORD_SIZE.
4497         (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4498
4499 2000-03-27  Ian Lance Taylor  <ian@zembu.com>
4500
4501         * config/tc-sh.c (md_show_usage): Use backslash before newline in
4502         string literal.
4503
4504 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
4505
4506         * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4507
4508         * config/tc-avr.c (mcu_types): Add missing initialiser.
4509         (md_pcrel_from_section): Add prototype.
4510         (avr_operand): Remove redundant test of unsigned < 0.
4511         (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4512
4513 2000-03-27  Denis Chertykov  <denisc@overta.ru>
4514
4515         * config/tc-avr.c: New file for AVR support.
4516         * config/tc-avr.h: Likewise.
4517         * configure.in: Add AVR support.
4518         * configure: Regenerate.
4519
4520 2000-03-26  Timothy Wall <twall@cygnus.com>
4521
4522         * gasp.c (macro_op): Add new argument to check_macro call.
4523         Macro structure definitions moved to macro.h
4524         * sb.h:  Add argument to prototype for input_scrub_include_sb.
4525         * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4526         nesting checks with an additional flag.
4527         (struct input_save): Add flag to indicate whether current sb
4528         should be checked for proper macro/conditional nesting.
4529         (input_scrub_push/pop): Save/restore nest check flag.
4530         (input_scrub_next_buffer): Ditto.  Also call end of macro hook if
4531         defined.
4532         * macro.c (check_macro):  Allow caller to retrieve parsed macro
4533         information if a pointer is provided.  This information may be
4534         used by the new macro hooks.
4535         * macro.h: Update prototype for check_macro.  Macro struct
4536         definitions moved here from macro.c/gasp.c.
4537         * read.c (read_a_source_file): Add parameter to check_macro call,
4538         and pass macro info to the macro hook, if defined.
4539         (input_scrub_insert_line): New.  Allow insertion of a line of
4540         characters into the input stream.
4541         (input_scrub_insert_file): New.  Allow insertion of an arbitrary
4542         file into the input stream.
4543         (s_include): Use input_scrub_insert_file.
4544         * internals.texi: Document new macro hooks.
4545         * as.h: New prototypes added.
4546
4547 2000-03-26  Alan Modra  <alan@linuxcare.com.au>
4548
4549         * config/tc-i386.c: Don't start any as_bad or as_warn message with
4550         an initial capital letter.
4551         (i386_index_check): Reindent.
4552
4553 2000-03-19  Nick Clifton  <nickc@cygnus.com>
4554
4555         * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4556         relative branches.
4557
4558 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4559
4560         * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4561         instruction operand bad if Rd > 7 when generating
4562         thumb instructions. Prevents for example,
4563         "adr r12,label" from silently failing and generating
4564         the wrong instruction.
4565
4566 2000-03-17  Nick Clifton  <nickc@cygnus.com>
4567
4568         * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4569         that have a destingation >= 0x400000.
4570         Fix compile time warning messages.
4571
4572 Thu Mar 16 23:45:16 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4573
4574         * config/tc-sh.c (md_begin): When encountering insn that are
4575         not supported by the current arch, only change the name if
4576         its contents are the same as prev_name.
4577         (get_specific): If the the architecture doesn't match, fail.
4578
4579 Thu Mar 16 21:18:13 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4580
4581         * config/tc-sh.c (IDENT_CHAR): Define.
4582         (parse_reg): Use it instead of isalnum.  Put r[0..7]_bank operand
4583         matching back where it came from.
4584
4585 Thu Mar 16 20:58:10 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4586
4587         * config/tc-sh.c (md_show_usage): Add description of -dsp.
4588
4589 2000-03-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
4590
4591         * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4592         normal operands.
4593
4594 2000-03-15  Kazu Hirata  <kazu@hxi.com>
4595
4596         * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4597
4598 Mon Mar 13 22:02:59 2000  Hans-Peter Nilsson  <hp@axis.se>
4599
4600         * expr.c (operand) [case 'f']: When testing if '0f' can start a
4601         floating-point-number, make sure 'f' is in FLT_CHARS.
4602
4603 Sat Mar 11 00:01:39 2000  Hans-Peter Nilsson  <hp@axis.se>
4604
4605         * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4606         (s_lcomm_internal): Use it.
4607         * doc/internals.texi (CPU backend): Document it.
4608         * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4609         bytes.
4610
4611 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
4612
4613         * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4614         when embedded-pic.
4615
4616         * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4617         implementation doesn't have special handling for switch
4618         statements.
4619         (macro_build): Allow for code in sections other than .text.
4620         (macro): Likewise.
4621         (mips_ip): Likewise.
4622         (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4623         Don't perform relocs if we will be outputting them.
4624         (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4625         relocations.  Allow BFD_RELOC_16_PCREL_S2 relocs when
4626         embedded-pic.
4627
4628 2000-03-09  Catherine Moore  <clm@cygnus.com>
4629
4630         * config/tc-m32r.c (m32r_fix_adjustable):  Look up the
4631         relocation type based on the entry in the fixup structure.
4632         Put S_IS_EXTERN processing back in.
4633
4634 2000-03-08  H.J. Lu  (hjl@gnu.org)
4635
4636         * Makefile.am (install-exec-tooldir): Depend on
4637         install-exec-bindir for parallel make.
4638         * Makefile.in: Regenerated.
4639
4640 2000-03-06  Nick Clifton  <nickc@cygnus.com>
4641
4642         * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4643         switch.
4644         (md_parse_option): Parse -m32r command line switch - disable m32rx
4645         compatability.
4646         (md_show_usage): Document new option.
4647
4648         * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4649         * doc/Makefile.in: Regenerate.
4650         * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4651
4652 2000-03-02  Michael Meissner  <meissner@redhat.com>
4653
4654         * config/tc-d30v.c (check_range): Remove code that incorrectly
4655         sign extended values where bits < 32.
4656
4657 2000-03-02  H.J. Lu  (hjl@gnu.org)
4658
4659         * configure.in: Support --enable-targets=all on ia32.
4660         * configure: Regenerated.
4661
4662 2000-03-01  Nick Clifton  <nickc@cygnus.com>
4663
4664         * gasp.c (do_align): Remove bogus check of alignment value.
4665
4666 2000-02-27  Thomas de Lellis  <tdel@windriver.com>
4667
4668         * config/obj-elf.c (elf_frob_symbol): Remove code which when
4669         TC_PPC was defined forced the type of a symbol with no other type
4670         to be BSF_OBJECT.
4671
4672 2000-02-27  Hans-Peter Nilsson  <hp@axis.com>
4673
4674         * doc/internals.texi (CPU backend): Mention that
4675         line_separator_chars do not break up comments.  Fix typos for
4676         LEX_AT and LEX_NAME descriptions.  Document operands for
4677         TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
4678         description of md_create_short_jump usage.  Document argument for
4679         md_undefined_symbol.
4680
4681 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
4682
4683         * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4684         (md_parse_option): Handle it.
4685         (md_show_usage): Document it.
4686
4687 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
4688
4689         * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4690         opcode, for the instruction `pal19'.  From Andrea Arcangeli
4691         <andrea@suse.de>.
4692
4693 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
4694
4695         * config/tc-i386.c (i386_immediate): Move constant operand sizing
4696         from here..
4697         (md_assemble): To here, before template operands are matched.
4698         Also ensure a constant immediate is sign extended when we know the
4699         size is at most 16 bits.  This is to catch cases like "add
4700         $0xffc0,%ax" where we don't know the size, and thus that the
4701         immediate can be represented as Imm8S until after parsing the
4702         register operand.
4703         (i386_displacement): Similarly sign extend 16 bit constant
4704         displacements.
4705         (md_assemble): Relax 16-bit jump constant range check to suit sign
4706         extended displacements.
4707
4708 2000-02-26  Andreas Jaeger  <aj@suse.de>
4709
4710         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4711
4712 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
4713
4714         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4715         call operands when intel_syntax.
4716         (intel_float_operand): Return 2 for "fi...".
4717         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4718         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
4719         earlier "SHORT" change.
4720         (md_assemble): When determining suffix from Regs, exclude
4721         InOutPortReg.
4722
4723 2000-02-24  Nick Clifton  <nickc@cygnus.com>
4724
4725         * configure: Add arm-wince, mips-pe and sh-pe targets.
4726         * configure: Regenerate.
4727
4728         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4729         sh-pe targets.
4730         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4731         "pe-mips" for the mips-pe target.
4732
4733         * config/tc-arm.c (insns): Change displacement encoded in BL
4734         and B instructions if the target port is arm-wince.
4735         (do_ldst): Do not bias the relocation offset if the target
4736         port is arm-wince.
4737         (md_pcrel_from): Add in missing relocation offset bias if the
4738         target os arm-wince.
4739
4740         * config/tc-mips.c (mips_target_format): Support COFF flavour.
4741         (md_begin): Disable -G support for mips-pe target.
4742         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4743         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4744         COFF flavour.
4745
4746         * config/tc-sh.c (md_begin): sh-pe target is little endian.
4747         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4748         assembler, just set the alignment to 4.
4749
4750         * config/te-wince-pe.h: New file for WinCE targets.  Define
4751         TE_WINCE.
4752
4753 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
4754
4755         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4756         string instructions.
4757         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4758         (i386_intel_memory_operand): After finding a segment override,
4759         check again for no `[' before looking for a displacement.  Bomb if
4760         more than one displacement rather than silently discarding the
4761         second and subsequent ones.  Free strings malloc'd by
4762         build_displacement_string.
4763
4764 2000-02-24  Catherine Moore  <clm@cygnus.com>
4765
4766         * config/obj-som.c (obj_pseudo_table): Add "weak".
4767         (obj_som_weak): New routine.
4768
4769 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
4770
4771         * config/tc-i386.c (union i386_op): New.
4772         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
4773         Throughout file replace occurences of disps[n], imms[n], regs[n]
4774         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
4775         intel mode operand swapping.  Add assert in regKludge and
4776         fake_zero_displacement code.  Test i.types[n] when outputting
4777         displacements and immediates.  Combine output of Disp16 with
4778         Disp32.
4779         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4780         when in intel mode by (not) reversing fsub and fdiv operands
4781         before the template search.  This fails for single operand
4782         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4783         undefined.  Instead fix the base_opcode after we've found the
4784         template.  Move base_opcode xor with found_reverse_match from
4785         opcode output code to before this fix so we test for the correct
4786         opcodes.
4787         (md_assemble): Don't use strcmp when deciding to ignore the suffix
4788         check in intel mode.  Instead compare opcodes.
4789
4790         * config/tc-i386.h (TC_RELOC): Delete.
4791         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
4792         with equivalent call to reloc.
4793
4794         * as.h (flag_m68k_mri): Move declaration after target include, and
4795         only declare when TC_M68K defined.  Define as zero otherwise.
4796         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4797         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4798         Define as zero otherwise.
4799         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4800         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4801         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4802         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4803         testing whether defined.
4804         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4805         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4806         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4807         rather than testing whether defined.
4808         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4809         (parse_mri_cons): Declare and use only when TC_M68K.
4810         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4811         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4812         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4813
4814         * NEWS: Mention IBM 370 support.
4815
4816 2000-02-23  Richard Henderson  <rth@cygnus.com>
4817
4818         * config/tc-i386.c (md_assemble): When swapping operands for
4819         intel_syntax, assume everything that's not Imm or Disp is a
4820         register.
4821
4822 2000-02-23  Linas Vepstas <linas@linas.org>
4823
4824         * config/tc-i370.c, config/tc-i370.h: New files.
4825         * Makefile.am: Add support for Linux/IBM 370.
4826         * configure.in: Likewise.
4827         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4828         * config/obj-elf.c: Include elf/i370.h
4829         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4830
4831         * Makefile.in: Regenerate.
4832         * configure: Regenerate.
4833
4834         * doc/c-i370.texi: New file.
4835         * doc/all.texi: Include it.
4836         * doc/as.texinfo: And here.
4837         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4838         * doc/Makefile.in: Regenerate.
4839
4840 2000-02-19  Michael Meissner  <meissner@redhat.com>
4841
4842         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4843         determine if an instruction can be used in parallel with an ADDppp
4844         or SUBppp instruction.
4845
4846 2000-02-22  Andrew Haley  <aph@cygnus.com>
4847
4848         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4849
4850 2000-02-22  Andrew Haley  <aph@cygnus.com>
4851
4852         * config/tc-mips.c (mips_gp32): New variable.
4853         (macro_build) Use mips_gp32.
4854         (mips_ip): Ditto.
4855         (md_longopts): Add "-mgp32" and "-mgp64".
4856         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4857
4858         (OPTION_M7900): Change offset
4859         (OPTION_NO_M7900): Ditto.
4860
4861 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
4862
4863         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4864         warning, and bump it to 1.
4865
4866 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
4867
4868         From Brad Lucier <lucier@math.purdue.edu>:
4869         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4870         match format.
4871
4872 2000-02-21  Catherine Moore  <clm@cygnus.com>
4873
4874         * config/tc-mips.c (MF_HILO_INSN): Define.
4875         (mips_7000_hilo_fix): Declare.
4876         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4877         (md_parse_option): Check for 7000_HILO_FIX options.
4878         (OPTION_M7000_HILO_FIX): Define.
4879         (OPTION_NO_M7000_HILO_FIX): Define.
4880         * doc/c-mips.texi (-mfix7000): Describe.
4881
4882 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
4883
4884         * listing.c (print_lines): Remove unused variable `end'.
4885
4886         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4887         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4888         reloc_type when BFD_ASSEMBLER.
4889         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4890         reloc_type when BFD_ASSEMBLER. Move common code out of switch
4891         statement and quell signed vs. unsigned comparison warning.
4892
4893 2000-02-18  Nick Clifton  <nickc@cygnus.com>
4894
4895         * config/tc-d10v.c (find_opcode): Add a symbol's value to
4896         the computed frag offset, rather than overwriting it.
4897
4898 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4899
4900         * config/tc-sh.c ("elf/sh.h"): Include.
4901         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4902         (md.begin): Initialize target_arch.
4903         Only include opcodes in has table that match selected architecture.
4904         (parse_reg): Recognize register names for sh-dsp.
4905         (parse_at): Recognize post-modify addressing.
4906         (get_operands): The leading space is now optional.
4907         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
4908         arguments.  Update valid_arch.
4909         (build_Mytes): Add support for SDT_REG_N.
4910         (find_cooked_opcode): New function, broken out of md_assemble.
4911         (assemble_ppi, sh_elf_final_processing): New functions.
4912         (md_assemble): Use find_cooked_opcode and assemble_ppi.
4913         (md_longopts, md_parse_option): New option: -dsp.
4914         * config/tc-sh.h (elf_tc_final_processing): Define.
4915         (sh_elf_final_processing): Declare.
4916
4917 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
4918
4919         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4920         the unwinder subspace.  Save the current seg/subseg before creating
4921         the new seg/subseg.
4922
4923 2000-02-10  Nick Clifton  <nickc@cygnus.com>
4924
4925         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4926         little endian targets.
4927         (INST_BYTE1): Redefine to handle big and little endian
4928         targets.
4929         (cpu_type): New type: Select between M340 and M210.
4930         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4931         instructions of the M340.
4932         (md_assemble): Add support for the MULSH and OPSR classes of
4933         instructions.
4934         (md_atof): Add support for little endian targets.
4935         (md_parse_option): Add support for -EL, -EB and -mcpu command
4936         line switches.
4937         (md_convert_frag): Add support for little endian targets.
4938         (md_apply_fix3): Add support for little endian targets.
4939         (md_number_to_chars): Add support for little endian targets.
4940
4941 2000-02-10  Timothy Wall  <twall@redhat.com>
4942
4943         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4944         defined, use it to verify the symbol just read should be a label.
4945
4946 2000-02-10  Timothy Wall  <twall@redhat.com>
4947
4948         * app.c (do_scrub_chars): Handle "||" for parallel instructions
4949         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
4950         around colons when KEEP_WHITE_AROUND_COLON is defined.
4951         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4952         and KEEP_WHITE_AROUND_COLON.
4953
4954 2000-02-08  Timothy Wall  <twall@redhat.com>
4955
4956         * read.c (s_rept): Call do_repeat, which abstracts the repeat
4957         logic.
4958         (do_repeat): New.  Abstract repeat logic so that a "break" can be
4959         implemented.
4960         (end_repeat): New.  Provide support for a "break" out of the
4961         repeat loop.
4962         * read.h: Add prototypes for new functions.
4963
4964 2000-02-08  Timothy Wall  <twall@redhat.com>
4965
4966         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4967         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4968         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4969         non-zero.
4970
4971 2000-02-08  Timothy Wall  <twall@redhat.com>
4972
4973         * read.c: Added elseif to directives table.
4974         * read.h: Added prototype for s_elseif.
4975         * doc/as.texinfo: Added description for elseif.
4976         * cond.c (s_elseif): New function
4977
4978 2000-02-04  Timothy Wall  <twall@redhat.com>
4979
4980         * listing.c (print_lines): Remove conditionals causing bug in
4981         listings.
4982
4983 2000-02-03  Timothy Wall  <twall@cygnus.com>
4984
4985         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4986         default values.
4987         * frags.c (frag_new): Calculate fr_fix in octets
4988         (frag_now_fix) Return offset as target address offset (bytes).
4989         (frag_now_fix_octets) New - Return offset in octets (8-bit
4990         quantities).
4991         * frags.h: Added prototype for frag_now_fix_octets().
4992         Distinguish between octets and bytes in field descriptions.
4993         * listing.c (calc_hex): Account for octets vs bytes when
4994         printing addresses/offsets.
4995         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
4996         target is little-endian, print the octets in a word in big-endian
4997         order so that the display looks like a proper hexadecimal number,
4998         instead of having the octets reversed.
4999         * read.c (do_align): When recording alignment, alignment power
5000         should be in terms of target bytes (minimum addressible unit)
5001         instead of octets.
5002         (do_org) Convert ORG target address (byte) argument into an
5003         octet offset when generating a variable fragment.
5004         * symbols.c (resolve_symbol_value): Symbol final value
5005         converted to a target address offset (bytes) from its octet offset.
5006         * config/obj-coff.c (coff_frob_symbol): Symbol target address
5007         offset (bytes) is adjusted by the frag offset (octets) converted
5008         to bytes.
5009         (coff_frob_section) Section alignment power is in terms of bytes;
5010         convert it to an octet alignment power when calculating size (and
5011         size mask) in octets.  Don't modify the section size in order to
5012         "align" it for TI COFF, since that format has a different method
5013         for storing alignment information.
5014
5015 2000-02-01  Timothy Wall  <twall@cygnus.com>
5016
5017         * stabs.c (generate_asm_file): Escape backslashes in stabs file
5018         entries, matching the way GCC generates them.  If not escaped, the
5019         filename is encoded incorrectly.
5020
5021 2000-01-31  Nick Clifton  <nickc@cygnus.com>
5022
5023         * config/tc-arm.c (reg_table): Add support for ATPCS register
5024         naming conventions.
5025
5026 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
5027
5028         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5029         already defined.
5030         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5031         New macro.
5032         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5033         of a symbol when we really care about its value.
5034
5035 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
5036
5037         * config/tc-mcore.c (md_assemble): Give warning message if
5038         operands passes to instruction are more than the spec.
5039
5040 2000-01-27  Thomas de Lellis <tdel@windriver.com>
5041
5042         * config/tc-arm.c (armadjust_symtab): If the assembler is in
5043         Thumb mode but the label seen was not declared as '.thumb_func'
5044         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
5045         correct disassembly of Thumb code bounded by non function labels.
5046
5047 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
5048
5049         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5050         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
5051
5052         * Makefile.in: Same here.
5053         Update copyright.
5054
5055         * configure.in: Set bfd_gas for i386-aout when primary target
5056         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
5057         we may need the primary te_file.  Remove incorrect comment.
5058
5059         * configure: Regenerate.
5060
5061         * config/e-i386aout.c: New file.
5062
5063         * as.c (USE_EMULATIONS): Move to before print_version_id.
5064         (struct emulation): Add i386aout.
5065         (show_usage): Split text strings.  Reformat -a text.  Add --em
5066         help.
5067         Update copyright.
5068
5069         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5070         (aout_format_ops): New.
5071         Update copyright.
5072
5073         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5074         preprocessor conditional and add aout USE_EMULATIONS tests.
5075         (read_a_source_file): Don't pass error strings to printf as
5076         format arg.
5077         Update copyright.
5078
5079         * gasp.c (exp_get_abs): Don't pass error strings to printf as
5080         format arg.
5081         (do_data): Same here.
5082         (process_file): And here.
5083         Update copyright.
5084
5085         * symbols.c (colon): Rewrite "already defined" fatal message
5086         code for aout with USE_EMULATIONS.
5087         Update copyright.
5088
5089         * config/obj-aout.c (OBJ_HEADER): Define.
5090         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
5091         fields of sentinel.
5092         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5093         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5094         forms here.
5095         (obj_aout_type): Expand S_SET_OTHER here too.
5096         (obj_read_begin_hook): Remove.
5097         (aout_pop_insert): New.
5098         (obj_aout_s_get_other): New.
5099         (obj_aout_s_get_desc): New.
5100         (aout_format_ops): New.
5101         Update copyright.
5102
5103         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5104         gets aout_pseudo_table.
5105         (aout_pseudo_table): Declare.
5106         (obj_read_begin_hook): Define.
5107         Update copyright.
5108
5109         * config/obj-coff.c (obj_pseudo_table): Rename to
5110         coff_pseudo_table.
5111         (coff_pop_insert): Use coff_pseudo_table.
5112         (coff_sec_sym_ok_for_reloc): Remove.
5113         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5114         and comment all zero entries and remove #if 0 code.
5115         Update copyright.
5116
5117         * config/obj-coff.h (obj_pop_insert): Define.
5118         (coff_pseudo_table): Declare.
5119         Update copyright.
5120
5121         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5122         s_get_size, s_set_size.  Comment all zero entries.
5123         Update copyright.
5124
5125         * config/obj-elf.c (elf_s_get_other): New function.
5126         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5127         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5128         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5129         comment.
5130         (obj_elf_parse_section_letters): Don't pass error strings to
5131         printf as format arg.
5132         Update copyright.
5133
5134         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5135         OBJ_MAYBE_ECOFF.
5136         (elf_s_get_other): Declare.
5137         (S_GET_OTHER) Define as elf_s_get_other if not already
5138         defined.
5139         (S_SET_OTHER): Only define when not already defined.
5140         (elf_obj_read_begin_hook): Declare.
5141         (obj_read_begin_hook): Define.
5142         (elf_obj_symbol_new_hook): Declare.
5143         (obj_symbol_new_hook): Define.
5144         Update copyright.
5145
5146         * config/obj-multi.h: Add copyright header and protect against
5147         multiple inclusion.  Add * to all function pointers.
5148         (OBJ_HEADER): If defined, include it rather than other defines
5149         in this file.
5150         (obj_frob_file_after_relocs): Test for NULL.
5151         (obj_symbol_new_hook): Here too.
5152         (obj_sec_sym_ok_for_reloc): And here.
5153         (S_GET_OTHER): Define.
5154         (S_GET_DESC): Define.
5155         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5156         (OBJ_MAYBE_ELF): Update comment.
5157
5158         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5159         OBJ_AOUT preprocessor conditional and handle emulation by
5160         testing OUTPUT_FLAVOR.
5161         (i386_displacement): Here too.
5162         (md_section_align): Similarly here.
5163         (i386_target_format): Conditionally compile when more than one
5164         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
5165         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5166         (i386_displacement): Here too.
5167         Update copyright.
5168
5169         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5170         Define TARGET_FORMAT for aout only when not multi.
5171         Update copyright.
5172
5173         * config/te-multi.h: Delete file as it's identical to te-generic.h
5174
5175 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
5176
5177         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5178         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5179         LONG_MNEM_SUFFIX.
5180
5181         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5182         DWORD_MNEM_SUFFIX.
5183         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
5184         comments.
5185
5186 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
5187
5188         * config/tc-mips.c (mips_do_align): New function.
5189         * config/tc-mips.h (md_do_align): Define.
5190
5191 2000-01-10  Philip Blundell  <philb@gnu.org>
5192
5193         * doc/c-arm.texi (ARM Options): Fix typo.
5194         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
5195         line separator for Linux.
5196         * doc/as.texinfo (Comments): Mention the ARM.
5197
5198 2000-01-10  Philip Blundell  <pb@futuretv.com>
5199
5200         * configure.in (arm*-*-conix*): New target.
5201         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5202         armv*-*-linux-gnu.
5203         * configure: Regenerate.
5204
5205 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
5206
5207         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5208         (obj_elf_visibility): New function.
5209
5210         * doc/as.texinfo (Visibility): New node: document visibility
5211         pseudo ops.
5212
5213 For older changes see ChangeLog-9899