gas/ChangeLog

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