gas/ChangeLog

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