gas/ChangeLog

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  18         Removed outdated text for ARC dependant features, instead include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