gas/ChangeLog

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