gas/ChangeLog

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