gas/ChangeLog

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