gas/ChangeLog

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  31         Removed outdated text for ARC dependant features, instead include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