gas/ChangeLog

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