gas/ChangeLog

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  27         Removed outdated text for ARC dependant features, instead include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