gas/ChangeLog

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