gas/ChangeLog

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