gas/ChangeLog

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  13         Removed outdated text for ARC dependant features, instead include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