gas/ChangeLog

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