gas/ChangeLog

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