gas/ChangeLog

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