gas/ChangeLog

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