gas/ChangeLog

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  56         Removed outdated text for ARC dependant features, instead include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