gas/ChangeLog

   1 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
   2
   3         * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
   4
   5 2001-01-14  Kazu Hirata  <kazu@hxi.com>
   6
   7         * config/tc-alpha.c: Fix formatting.
   8         * config/tc-arc.c: Likewise.
   9         * config/tc-arc.h: Likewise.
  10         * config/tc-d10v.c: Likewise.
  11         * config/tc-i370.c: Likewise.
  12         * config/tc-i386.c: Likewise.
  13         * config/tc-i960.c: Likewise.
  14         * config/tc-m68k.c: Likewise.
  15         * config/tc-ppc.c: Likewise.
  16         * config/tc-sparc.c: Likewise.
  17         * config/tc-tahoe.c: Likewise.
  18         * config/tc-vax.c: Likewise.
  19
  20         * config/tc-arc.c: Fix formatting.
  21
  22         * config/tc-arc.c: Fix formatting.
  23
  24 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
  25
  26         * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
  27         both 32 and 64 bit ELF.
  28
  29         * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
  30         and don't bother storing `m' for "ce" completer.  Tidy handling of
  31         'J' and 'K' operands to suit.  Handle '<' and '>' operands.
  32
  33 Sun Jan 14 00:36:42 MET 2001  Jan Hubicka  <jh@suse.cz>
  34
  35         * tc-i386.h (TARGET_MACH): New macro.
  36         (i386_mach): Declare.
  37         * tc-i386.c (i386_mach): New function.
  38
  39 2001-01-13  Philip Blundell  <philb@gnu.org>
  40
  41         * doc/as.texinfo: Fix spelling and cross-references.
  42
  43         * doc/c-arm.texi: Fix typos.  Say that `;' is a line separator
  44         character for all systems, not just GNU/Linux.  Make it explicit
  45         that `-k' doesn't affect code generation, just ELF flags.
  46
  47 Sat Jan 13 01:47:35 MET 2001  Jan Hubicka <jh@suse.cz>
  48
  49         * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
  50         instructions.
  51
  52 2001-01-12  Frank Ch. Eigler  <fche@redhat.com>
  53
  54         * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
  55
  56 2001-01-12  Nick Clifton  <nickc@redhat.com>
  57
  58         * as.c (print_args): Update copyright date to 2001.
  59
  60 2001-01-12  Peter Targett  <peter.targett@arccores.com>
  61
  62         * doc/c-arc.texi: New file.
  63         Some sections to be expanded.
  64
  65 2001-01-12  Alan Modra  <alan@linuxcare.com.au>
  66
  67         * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
  68         (md_parse_option): Always accept "--32".
  69
  70 2001-01-11  Peter Targett  <peter.targett@arccores.com>
  71
  72         * as.h (TC_ARC): Ensure struc-symbol.h included.
  73         * as.c (dwarf2dbg.h): Include to remove implicit declaration
  74         warnings.
  75         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
  76         (TARGET_SYMBOL_FIELDS) added.
  77
  78         * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
  79         * doc/c-arc.texi: New file.
  80         Some sections to be expanded.
  81         * doc/as.texinfo: Update command-line options.
  82         Removed outdated text for ARC dependant features, instead include
  83         text from above file.
  84
  85         * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
  86         (TARGET_SYMBOL_FIELDS): Alias to previous definition.
  87         (targ-cpu.h) header.
  88         * config/tc-arc.h:
  89         * config/tc-arc.c: New updated configuration for
  90         ARC, including selection of core variants, and extensibility of
  91         instructions, registers etc. through directives.
  92
  93         * config/tc-arc.c (arc_extinst): Minor corrections for
  94         error messages.
  95         (arc_common) Likewise. Make alignment argument optional for local
  96         symbols also, with default of zero.
  97
  98 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
  99
 100         * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
 101         STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
 102         (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
 103         and fix_new_exp() instead.
 104         (md_convert_frag): For indexed post byte use the symbol value
 105         rather than the displacement.
 106         (md_relax_table): Fix indexed offset relax.
 107
 108 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 109
 110         * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
 111         relax weak symbols.
 112         (relaxable_symbol): New function.
 113
 114 2001-01-11  Andreas Jaeger  <aj@suse.de>
 115
 116         * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
 117         not used anywhere.
 118
 119 2001-01-10  Nick Clifton  <nickc@redhat.com>
 120
 121         * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
 122         * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
 123
 124 2001-01-10  Nick Clifton  <nickc@redhat.com>
 125
 126         * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
 127         character used to dollar local symbols.
 128         (LOCAL_LABEL_CHAR): New constant - the magic character used to
 129         local label symbols.
 130         (dollar_label_name): Use DOLLAR_LABEL_CHAR.
 131         (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
 132         if defined.
 133         Use LOCAL_LABEL_CHAR.
 134         (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
 135         Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
 136         (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
 137
 138 2001-01-08  Bo Thorsen  <bo@suse.de>
 139
 140         * config/tc-i386.c (i386_immediate, i386_displacement):
 141         GOTPCREL check fix.
 142
 143 2001-01-07  Ian Lance Taylor  <ian@zembu.com>
 144
 145         * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
 146         in last change.
 147
 148 2001-01-07  Philip Blundell  <philb@gnu.org>
 149
 150         * doc/as.texinfo (Bug Reporting): Update email address for
 151         reports.
 152         * README: Likewise.
 153
 154 Sat Jan  6 13:33:10 MET 2001  Jan Hubicka  <jh@suse.cz>
 155
 156         * configure.in: Define DEFAULT_ARCH for i386.
 157         * tc-i386.c (md_assemble): Return after the error message;
 158         move testing for 64bit operands to proper place.
 159
 160 2001-01-06  Jan Hubicka <jh@suse.cz>, Andreas Jaeger  <aj@suse.de>
 161
 162         * doc/as.texinfo: Document '#' as comment character for i386 and
 163         x86_64. Add AMD x86-64 into menu of machine dependent information.
 164
 165         * doc/c-i386.texi: Document x86_64 extensions.
 166
 167 Fri Jan  5 13:26:42 MET 2001  Jan Hubicka  <jh@suse.cz>
 168
 169         * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
 170
 171 Thu Jan  4 22:25:26 MET 2001  Jan Hubicka  <jh@suse.cz>
 172
 173         * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
 174         * NEWS: Add note about Pentium4 support.
 175
 176 Wed Jan  3 17:26:32 MET 2001  Jan Hubicka  <jh@suse.cz>
 177
 178         * tc-i387.c (pi, pte, pt): Update.
 179         (type_names): Add new types.
 180
 181 Wed Jan  3 16:26:52 MET 2001  Jan Hubicka  <jh@suse.cz>
 182
 183         * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
 184         CpuUnknown): Renumber
 185         (CpuP4, CpuSSE2): New.
 186         (CpuUnknownFlags): Add CpuP4 and CpuSSE2
 187
 188 2001-01-03  Philip Blundell  <pb@futuretv.com>
 189
 190         * config/tc-alpha.c (alpha_force_relocation): Handle vtable
 191         relocs.
 192         (alpha_fix_adjustable): Likewise.
 193         (md_apply_fix): Likewise.
 194
 195 2000-12-31  H.J. Lu  <hjl@gnu.org>
 196
 197         * listing.c (listing_message): Allocate string only if it is
 198         used.
 199
 200         * configure: Rebuild.
 201
 202 2000-12-31  Hans-Peter Nilsson  <hp@bitrange.com>
 203
 204         * doc/internals.texi (Relaxing with a table) <after relaxation>:
 205         Point out caveats with generating fixups for the opcode in a frag.
 206
 207 Sat Dec 30 19:02:48 MET 2000  Jan Hubicka  <jh@suse.cz>
 208
 209         * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
 210         * NEWS: Add x86_64.
 211
 212 2000-12-29  H.J. Lu  <hjl@gnu.org>
 213
 214         * listing.c (calc_hex): Print the variable part only if the
 215         fragment type is rs_fill.
 216
 217 2000-12-29  Hans-Peter Nilsson  <hp@bitrange.com>
 218
 219         * doc/internals.texi (tc_conditional_pseudoop,
 220         TC_LINKRELAX_FIXUP): Fix typos.
 221
 222 2000-12-28  Richard Henderson  <rth@redhat.com>
 223
 224         * write.c (subsegs_finish): Fix thinko last change -- don't
 225         "optimize" the alignment == 0 case.
 226
 227 2000-12-28  Richard Henderson  <rth@redhat.com>
 228
 229         * as.h (rs_align_test): New.
 230         * frags.c (NOP_OPCODE): Move default from read.c.
 231         (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
 232         (frag_align_code): New.
 233         * frags.h (frag_align_code): Declare.
 234         * read.c (NOP_OPCODE): Remove.
 235         (do_align): Use frag_align_code.
 236         * write.c (NOP_OPCODE): Remove.
 237         (get_recorded_alignment): New.
 238         (cvt_frag_to_fill): Handle rs_align_test.
 239         (relax_segment): Likewise.
 240         (subsegs_finish): Align last subseg in section to the
 241         section alignment.  Use frag_align_code.
 242         * write.h (get_recorded_alignment): Declare.
 243         * config/obj-coff.c (size_section): Handle rs_align_test.
 244         (fill_section, fixup_mdeps): Likewise.
 245         (write_object_file): Use frag_align_code.
 246
 247         * config/tc-alpha.c (alpha_align): Use frag_align_code.
 248         (alpha_handle_align): New.
 249         * config/tc-alpha.h (HANDLE_ALIGN): New.
 250         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 251
 252         * config/tc-i386.h (md_do_align): Use frag_align_code.
 253         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 254
 255         * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
 256         (ia64_handle_align): New.
 257         * config/tc-ia64.h (HANDLE_ALIGN): New.
 258         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 259
 260         * config/tc-m32r.c (m32r_do_align): Remove.
 261         (m32r_handle_align): New.
 262         (fill_insn): Use frag_align_code.
 263         * config/tc-m32r.h (md_do_align): Remove.
 264         (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
 265         * config/tc-m88k.c, config/tc-m88k.h: Similarly.
 266         * config/tc-mips.c, config/tc-mips.h: Similarly.
 267
 268         * config/tc-sh.c (sh_cons_align): Use rs_align_test.
 269         (sh_handle_align): Likewise.  Handle rs_align_code.
 270         (sh_do_align): Remove.
 271         * config/tc-sh.h (md_do_align): Remove.
 272         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 273
 274         * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
 275         (sparc_handle_align): Likewise.  Handle rs_align_code.
 276         * config/tc-sparc.h (md_do_align): Remove.
 277         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 278
 279 2000-12-22  DJ Delorie  <dj@redhat.com>
 280
 281         * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
 282         when we assemble the first half of a pair.
 283
 284 2000-12-22  H.J. Lu  <hjl@gnu.org>
 285
 286         * config/tc-i386.c (reloc): Update the macro for non-bfd
 287         assembler.
 288         (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
 289
 290 2000-12-22  H.J. Lu  <hjl@gnu.org>
 291
 292         * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
 293
 294 Wed Dec 20 14:21:22 MET 2000  Jan Hubicka  <jh@suse.cz>
 295
 296         * tc-i386.h (i386_target_format): Define even for ELFs.
 297         (QWORD_MNEM_SUFFIX): New macro.
 298         (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
 299         New macros
 300         (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
 301         (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
 302         ImmExt): Renumber.
 303         (Size64, No_qSuf, NoRex64, Rex64): New macros.
 304         (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
 305         (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
 306         InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
 307         SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
 308         Renumber.
 309         (Reg, WordReg): Add Reg64.
 310         (Imm): Add Imm32S and Imm64.
 311         (EncImm): New.
 312         (Disp): Add Disp64 and Disp32S.
 313         (AnyMem): Add Disp32S.
 314         (RegRex, RegRex64): New macros.
 315         (rex_byte): New type.
 316         * tc-i386.c (set_16bit_code_flag): Kill.
 317         (fits_in_unsigned_long, fits_in_signed_long): New functions.
 318         (reloc): New parameter "signed"; support x86_64.
 319         (set_code_flag): New.
 320         (DEFAULT_ARCH): New macro; default to "i386".
 321         (default_arch): New static variable.
 322         (struct _i386_insn): New fields Operand_PCrel; rex.
 323         (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
 324         (flag_code): New enum and static variable.
 325         (use_rela_relocations): New static variable.
 326         (flag_code_names): New static variable.
 327         (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
 328         (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
 329         K6 and Athlon.
 330         (i386_align_code): Return plain "nop" for x86_64.
 331         (mode_from_disp_size): Support Disp32S.
 332         (smallest_imm_type): Support Imm32S and Imm64.
 333         (offset_in_range): Support size of 8.
 334         (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
 335         (md_pseudo_table): Add "code64"; use set_code_flat.
 336         (md_begin): Emit sane error message on hash failure.
 337         (tc_i386_fix_adjustable): Support x86_64 relocations.
 338         (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
 339         instructions supported on particular arch just partially,
 340         output of 64bit immediates, handling of Imm32S and Disp32S type.
 341         (i386_immedaite): Support x86_64 relocations; support 64bit constants.
 342         (i386_displacement): Likewise.
 343         (i386_index_check): Cleanup; support 64bit addresses.
 344         (md_apply_fix3): Support x86_64 relocation and rela.
 345         (md_longopts): Add "32" and "64".
 346         (md_parse_option): Add OPTION_32 and OPTION_64.
 347         (i386_target_format): Call even for ELFs; choose between
 348         elf64-x86-64 and elf32-i386.
 349         (i386_validate_fix): Refuse GOTOFF in 64bit mode.
 350         (tc_gen_reloc): Support rela relocations and x86_64.
 351         (intel_e09_1): Support QWORD.
 352
 353 2000-12-15  Diego Novillo  <dnovillo@redhat.com>
 354
 355         * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
 356         it's not an offset expression.
 357         (intel_e10_1): Ditto. Also, if the operand is an offset expression,
 358         keep the braces '[' and ']' in the output string.
 359         (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
 360         != FLAT. There is no such op_modifier.
 361
 362 2000-12-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 363
 364         * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
 365         if we have it.
 366
 367 2000-12-13  Kazu Hirata  <kazu@hxi.com>
 368
 369         * as.h: Fix formatting.
 370         * cgen.h: Likewise.
 371         * dwarf2dbg.c: Likewise.
 372         * input-scrub.c: Likewise.
 373         * read.h: Likewise.
 374
 375 2000-12-13  Mark Elbrecht  <snowball3@bigfoot.com>
 376
 377         * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
 378         configure: Regenerate.
 379
 380 2000-12-13  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 381
 382         * dwarf2dbg.c: #include <limits.h> only if it exists.
 383
 384 2000-12-13  Rodney Brown  <RodneyBrown@mynd.com>
 385
 386         * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
 387         (md_apply_fix): Here too.
 388
 389 2000-12-12  Jim Wilson  <wilson@redhat.com>
 390
 391         * config/tc-ia64.h (ia64_init): Add prototype.
 392
 393 2000-12-12  H.J. Lu  <hjl@gnu.org>
 394
 395         * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
 396
 397         * read.h (outputting_stabs_line_debug): Change it to int.
 398         * stabs.c (outputting_stabs_line_debug): Likewise.
 399
 400 2000-12-12  Geoffrey Keating  <geoffk@redhat.com>
 401
 402         * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
 403         the address of a function result.
 404
 405 2000-12-12  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
 406
 407         * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
 408         (md_assemble): Call dwarf2_emit_insn.
 409         (shlib): Fix typo SHILB -> SHLIB.
 410         (md_parse_option): Likewise.
 411         (ppc_elf_validate_fix): Likewise:
 412         * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 413
 414 2000-12-12  Nick Clifton  <nickc@redhat.com>
 415
 416         * cgen.h: Fix formatting.
 417         * input-scrub.c: Fix formatting.
 418         * macro.c: Fix formatting.
 419         * config/tc-mips.c: Fix formatting.
 420         * doc/c-mips.texi: Fix formatting.
 421
 422 Mon Dec 11 14:35:42 MET 2000  Jan hubicka  <jh@suse.cz>
 423
 424         * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
 425         mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
 426         references.
 427         (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
 428         otherwise.
 429         * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
 430         (No_dSuf): Kill.
 431
 432         * i386.h (*_Suf): Remove No_dSuf.
 433         (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
 434         Remove.
 435         (i386_optab): Remove 'd' in the suffixes.
 436
 437 2000-12-06  Mark Elbrecht  <snowball3@bigfoot.com>
 438
 439         * config/tc-i386.c (T_SHORT): Undefine before defining.
 440
 441 2000-12-05  Kazu Hirata  <kazu@hxi.com>
 442
 443         * config/tc-mips.c: Fix formatting.
 444
 445 2000-12-04  Matthew Hiller  <hiller@redhat.com>
 446
 447         * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
 448         (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
 449         (md_show_usage): Ditto.
 450         (md_parse_option): Ditto.
 451         (d10v_cleanup): Writes pending instruction only if
 452         ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
 453         Fix compile time warning messages.
 454
 455         * doc/c-d10v.texi: Documents new options.
 456
 457 2000-12-04  Matthew Hiller  <hiller@redhat.com>
 458
 459         * stabs.c (outputting_stabs_line_debug): New variable.
 460         (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
 461         function entry and unset at function exit.
 462
 463         * read.h (outputting_stabs_line_debug): New extern declaration.
 464
 465         * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
 466
 467         * dwarf2dbg.c: Fix compile time warning messages.
 468
 469 2000-12-03  Kazu Hirata  <kazu@hxi.com>
 470
 471         * config/tc-a29k.c: Fix formatting.
 472         * config/tc-alpha.c: Likewise.
 473         * config/tc-arm.c: Likewise.
 474         * config/tc-cris.c: Likewise.
 475         * config/tc-hppa.c: Likewise.
 476         * config/tc-i370.c: Likewise.
 477         * config/tc-i386.c: Likewise.
 478         * config/tc-i860.c: Likewise.
 479         * config/tc-i960.c: Likewise.
 480         * config/tc-ia64.c: Likewise.
 481         * config/tc-m68hc11.c: Likewise.
 482         * config/tc-m68k.c: Likewise.
 483         * config/tc-m88k.c: Likewise.
 484         * config/tc-pj.c: Likewise.
 485         * config/tc-ppc.c: Likewise.
 486         * config/tc-sh.c: Likewise.
 487         * config/tc-sparc.c: Likewise.
 488         * config/tc-tahoe.c: Likewise.
 489         * config/tc-vax.c: Likewise.
 490
 491 2000-12-01  Chris Demetriou  <cgd@sibyte.com>
 492
 493         * config/tc-mips.c (mips_ip): When calculating offsets,
 494         don't accept as constant the difference between the
 495         addresses of symbols in two different sections.
 496
 497         * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
 498         specifiers.
 499         (validate_mips_insn): Likewise.  Also, update 'B' operand
 500         specifier to use OP_*_CODE20 constants and delete 'm' operand
 501         specifier.
 502         (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
 503         operand specifiers.  Change warning generated by 'B' operand
 504         specifier to reflect its new multi-purpose usage.
 505
 506         * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
 507         -1, and update comment.
 508         (file_mips_isa): Likewise.
 509         (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
 510         (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
 511         ISA_* constants rather than hard-coded numbers.
 512         (mips_cpu_info): New structure.
 513         (mips_cpu_info_table): New table describing CPU and ISA names
 514         and numbers.
 515         (mips_cpu_info_from_name, mips_cpu_info_from_isa,
 516         mips_cpu_info_from_cpu): New functions.
 517         (mips_isa_to_str): New function to get string for ISA name.
 518         (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
 519         return const char *.
 520         (md_begin): Redo CPU and ISA selection logic, using
 521         mips_cpu_info_from_*.  Convert to use ISA_* constants rather
 522         than hard-coded numbers.
 523         (append_insn, mips_emit_delays, macro, macro2): Convert to use
 524         ISA_* constants rather than hard-coded numbers.
 525         (mips_ip): Convert to use mips_isa_to_str to get ISA name.
 526         (md_longopts): Delete OPTION_NO_MIPS32.
 527         (md_parse_option): Convert to use ISA_* constants rather than
 528         hard-coded numbers.  Make OPTIONS_MIPS32 case treat MIPS32
 529         as an ISA.  Delete OPTION_NO_MIPS32 case.  Convert OPTION_MCPU
 530         to use strcasecmp to recognize "default" and to use
 531         mips_cpu_info_from_name to get CPU numbers from argument.
 532         (md_show_usage): Move -mips32 so it's with the rest of the ISA
 533         flags.  Change 4Kc, 4Kp and 4Km CPU entries to just be
 534         mips32-4k.
 535         (s_mipsset): Accept ISA value 32.
 536         * doc/as.texinfo: Clean up MIPS options summary slightly,
 537         remove -no-mips32.  Add note about -mips4 and -mips32
 538         specifying those ISA levels.  Delete -mips32 and -no-mips32
 539         cpu flag descriptions.
 540         * doc/c-mips.texi: Add -mips32 to list of ISA switches.  Clean
 541         up the supported CPU switch list, and replace 4Kc, 4Km, and
 542         4Kp entries with a single mips32-4k entry.  Note that you can
 543         use ".set mips32".
 544
 545         * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
 546         ISA_MIPS64.
 547         (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
 548         -mips5 and -mips64.
 549         (md_parse_option): Add cases for OPTION_MIPS5 and
 550         OPTION_MIPS64.
 551         (md_show_usage): Mention -mips5 and -mips64 arguments.
 552         (s_mipsset): Add cases for MIPS5 and MIPS64.
 553         (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
 554         and pseudo-CPUs.
 555         * doc/as.texinfo: Mention -mips5 and -mips64 options
 556         and their meanings.
 557         * doc/c-mips.texi: Likewise.  Also update introduction
 558         and ".set" usage information.
 559
 560         * config/tc-mips.c (md_show_usage): Add "sb1" to the
 561         CPU list.
 562         (mips_cpu_info_table): Add SB-1 entries.
 563         * doc/c-mips.texi: Add "sb1" to the list of CPUs
 564         known to the -mcpu option.
 565
 566         * doc/as.texinfo: Correct description of MIPS -mcpu
 567         option, by copying some of the text from doc/c-mips.texi.
 568
 569 2000-12-01      Joel Sherrill <joel@OARcorp.com>
 570
 571         * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
 572         New targets.
 573         (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
 574         (sparc*-*-rtems*): Switched from a.out to ELF.
 575         * configure: Regenerate.
 576         * config.in: Regenerate.
 577         * Makefile.in: Regenerate.
 578         * aclocal.m4: Regenerate.
 579         * po/gas.pot: Regenerate.
 580
 581 2000-11-30  Philip Blundell  <pb@futuretv.com>
 582
 583         * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
 584         even in non BFD_ASSEMBLER case.
 585
 586 2000-11-30  Diego Novillo  <dnovillo@redhat.com>
 587
 588         * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
 589         syntax.
 590
 591 2000-11-29  Richard Henderson  <rth@redhat.com>
 592
 593         * dwarf2dbg.c: Rewrite from scratch.  Queue all debugging output
 594         until dwarf2_finish; use relaxation to get cross-fragment offsets;
 595         thread multiple subsegments properly; handle multiple code
 596         sections properly; emit proper compilation unit info for assembler
 597         generated debugging.
 598
 599         * as.h (enum _relax_state): Add rs_dwarf2dbg.
 600         * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
 601         (dwarf2dbg_estimate_size_before_relax): Declare.
 602         (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
 603         * write.c: Include dwarf2dbg.h.
 604         (cvt_frag_to_fill): Handle rs_dwarf2dbg.
 605         (relax_segment): Likewise.
 606
 607 2000-11-28  Hans-Peter Nilsson  <hp@bitrange.com>
 608
 609         * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
 610         jump>: Use as_bad_where instead of as_bad.  Tweak error message
 611         accordingly.  Stabilize frag by updating fix part and resetting
 612         variant part.
 613         <undefined symbol, unconditional jump>: Ditto.
 614         (sh_elf_cons): Cast *input_line_pointer to unsigned char when
 615         indexing is_end_of_line[].
 616         (md_assemble): Initialize size to 0.
 617         (md_section_align): Mark parameter seg as unused.
 618         (parse_reg): Parse names case-insensitively.
 619
 620 2000-11-28  Kazu Hirata  <kazu@hxi.com>
 621
 622         * config/obj-aout.h: Fix formatting.
 623         * config/obj-bout.h: Likewise.
 624         * config/obj-coff.c: Likewise.
 625         * config/obj-coff.h: Likewise.
 626         * config/obj-elf.h: Likewise.
 627         * config/obj-som.h: Likewise.
 628         * config/obj-vms.c: Likewise.
 629         * config/obj-vms.h: Likewise.
 630         * config/tc-h8300.h: Likewise.
 631         * config/tc-ns32k.h: Likewise.
 632         * config/tc-sparc.h: Likewise.
 633         * config/tc-tic54x.h: Likewise.
 634         * config/tc-z8k.h: Likewise.
 635
 636 2000-11-28  Nick Clifton  <nickc@redhat.com>
 637
 638         * doc/as.1 (COPYING): Mention that the GNU Free Documentation
 639         License is present in the sources, but not the output, and
 640         also available from the GNU website.
 641         (GNU Free Documentation License): Comment out this section.
 642
 643 2000-11-28  Hans-Peter Nilsson  <hp@axis.com>
 644
 645         * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
 646         targets.  Remove i860 from valid a.out targets.
 647         * Makefile.in: Regenerate.
 648
 649         * config/tc-cris.c: Include dwarf2dbg.h.
 650         (md_pseudo_table): Add .file and .loc.
 651         (md_assemble): Call dwarf2_emit_insn if generating ELF.
 652         (s_cris_file, s_cris_loc): New.
 653         * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 654         * Makefile.am: Regenerate dependencies.
 655         * Makefile.in: Regenerate.
 656
 657 2000-11-28  Alan Modra  <alan@linuxcare.com.au>
 658
 659         * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
 660         (MRI_MUL_PRECEDENCE): Likewise.
 661         (op_rank): Fix a comment typo.
 662
 663 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 664
 665         * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
 666         the error message.
 667         (get_operand): Fix analysis for movw/movb instructions.
 668
 669 2000-11-24  Nick Clifton  <nickc@redhat.com>
 670
 671         * configure.in (xscale-elf): Add target.
 672         (xscale-coff): Add target.
 673         * configure: Regenerate.
 674
 675         * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
 676         extenstion.
 677         (ARM_EXT_XSCALE): New ARM architecture extension.
 678         (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
 679         (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
 680         (ARM_THUMB): Rename to ARM_EXT_THUMB.
 681         (ARM_ARCH_V4): Remove processor from architecture.
 682         (ARM_ARCH_3M): New architecutre definition.
 683         (ARM_ARCH_V5TE): New architecutre definition.
 684         (ARM_ARCH_XSCALE): New architecutre definition.
 685         (CPU_DEFAULT): Allow to be defaulted to XScale.
 686         (atpcs): New boolean variable.
 687         (ldr_flags): Support 'd' flag for double word loads.
 688         (str_flags): Support 'd' flag for double word stored.
 689         (do_mia): New function.
 690         (do_mar): New function.
 691         (do_mra): New function.
 692         (do_pld): New function.
 693         (do_ldrd): New function.
 694         (do_blx): New function.
 695         (do_bkpt): New function.
 696         (do_clz): New function.
 697         (do_lstc2): New function.
 698         (do_cdp2): New function.
 699         (do_t_blx): New function.
 700         (do_t_bkpt): New function.
 701         (do_smla): New function.
 702         (do_smlal): New function.
 703         (do_smul): New function.
 704         (do_qadd): New function.
 705         (do_co_reg2c): New function.
 706         (LONGEST_INSN): Redefine to 7.
 707
 708         * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
 709         command line switches.
 710
 711 2000-11-22  Jim Wilson  <wilson@redhat.com>
 712
 713         * config/tc-ia64.c (pseudo_func): Add missing initializers.
 714         (struct rsrc): Make line unsigned.
 715         (gr_values): Add missing initializer.
 716         (SLOT_NUM_NOT_SET): Add unsigned cast.
 717         (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
 718         dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
 719         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
 720         dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
 721         dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
 722         dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
 723         dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
 724         dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
 725         md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
 726         Add ATTRIBUTE_UNUSED to unused parameters.
 727         (convert_expr_to_ab_reg): Add parens.
 728         (convert_expr_to_xy_reg): Add parens.  Comment out >= REG_GR test.
 729         (dot_prologue): Initialize grsave when declared.
 730         (md_pseudo_table): Add missing initializers.
 731         (operand_match): Add casts to bfd_vma.
 732         (emit_one_bundle): Delete unused local prev.  Make required_template
 733         unsigned.
 734         (specify_resource): Cast i to unsigned.
 735         (note_register_values): Use fprintf_vma.
 736         (print_dependency): Likewise.
 737
 738 2000-11-21  Jim Wilson  <wilson@redhat.com>
 739
 740         * config/tc-ia64.c (generate_unwind_image): Call record_alignment
 741         for unwind info section.
 742         (dot_endp): Likewise for unwind section.
 743
 744         * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
 745         fix_new_exp.
 746
 747 2000-11-21  Jakub Jelinek  <jakub@redhat.com>
 748
 749         * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
 750         (output_insn): Call dwarf2_emit_insn.
 751         * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 752
 753 2000-11-17  Richard Henderson  <rth@redhat.com>
 754
 755         * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
 756         callers.  Don't switch segments.  Expect CIE == -1 in .debug_frame.
 757         (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
 758
 759 2000-11-17  Nick Clifton  <nickc@redhat.com>
 760
 761         * config/tc-arm.c (md_pseudo_table): Add support for .line and
 762         .file pseudo ops.
 763
 764 2000-11-17  Richard Henderson  <rth@redhat.com>
 765
 766         * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
 767
 768 2000-11-17  Richard Henderson  <rth@redhat.com>
 769
 770         * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
 771         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
 772         tri-state definition of alpha_flag_mdebug.
 773         * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
 774         (s_alpha_file): Store first .file directive.
 775         (s_alpha_stab): New.
 776         (md_pseudo_table): Add stabs and stabn.
 777
 778 2000-11-17  Richard Henderson  <rth@redhat.com>
 779
 780         * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
 781
 782 2000-11-17  Richard Henderson  <rth@redhat.com>
 783
 784         * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
 785         (main): Call dwarf2_finish.
 786         * as.h (debug_type): Clarify documentation of the meaning
 787         of this variable.
 788         * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
 789         (print_stats): Fix parenthesis problem.
 790         (now_subseg_size): New.
 791         (dwarf2_finish): Use it.  If DEBUG_DWARF2, emit bits for .debug_info.
 792         (dwarf2_directive_file): Don't set debug_type.
 793         (dwarf2_where): Honor DEBUG_DWARF2 first.
 794         (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
 795         do nothing if not emitting dwarf2 debug info, or no work.
 796         * dwarf2dbg.h (dwarf2_emit_insn): Update.
 797         * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
 798         (ecoff_new_file): Likewise.
 799         * read.c (generate_lineno_debug): Kill ecoff hackery.  Update
 800         commentary wrt dwarf2.
 801
 802         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
 803         ATTRIBUTE_UNUSED as needed.
 804         (emit_insn): Call dwarf2_emit_insn.
 805         (s_alpha_file): New.
 806         (s_alpha_loc): New.
 807         (s_alpha_coff_wrapper): Don't handle them.
 808         (md_pseudo_table): Update for .file and .loc.
 809         * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 810
 811         * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
 812         don't protect with debug_type.
 813         * config/tc-hppa.c (md_assemble): Likewise.
 814         * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
 815         * config/tc-mn10300.c (md_assemble): Likewise.
 816         * config/tc-sh.c (md_assemble): Likewise.
 817         * config/tc-v850.c (md_assemble): Likewise.
 818
 819         * config/tc-arm.c (arm_end_of_source): Remove.
 820         * config/tc-hppa.c (pa_end_of_source): Remove.
 821         * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
 822         * config/tc-mn10300.c (mn10300_finalize): Remove.
 823         * config/tc-sh.c (sh_finalize): Remove.
 824         * config/tc-v850.c (sh_finalize): Remove.
 825
 826         * config/tc-arm.h (md_end): Remove.
 827         * config/tc-hppa.h (md_end): Remove.
 828         (DWARF2_LINE_MIN_INSN_LENGTH): New.
 829         * config/tc-m68hc11.h (md_end): Remove.
 830         * config/tc-mn10300.h (md_end): Remove.
 831         * config/tc-sh.h (md_end): Remove.
 832         * config/tc-v850.h (md_end): Remove.
 833
 834         * config/tc-ia64.c (emit_one_bundle): Don't protect
 835         dwarf2 bits with debug_type.
 836         (md_assemble): Likewise.
 837         (ia64_end_of_source): Don't call dwarf2_finish.
 838
 839 2000-11-16  Jim Wilson  <wilson@redhat.com>
 840
 841         * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
 842         >= 128 instead of > 128.  Abort if predicate regno is >= 64 instead of
 843         > 16.
 844
 845 2000-11-16  H.J. Lu  <hjl@gnu.org>
 846
 847         * config/obj-elf.c (obj_elf_symver): Don't check the missing
 848         version name.
 849
 850 2000-11-15  Kazu Hirata  <kazu@hxi.com>
 851
 852         * config/tc-tic30.c: Fix formatting.
 853         * config/tc-tic80.c: Likewise.
 854         * config/tc-v850.c: Likewise.
 855         * config/tc-vax.c: Likewise.
 856         * config/tc-w65.c: Likewise.
 857         * config/tc-z8k.c: Likewise.
 858
 859 2000-11-14  DJ Delorie  <dj@redhat.com>
 860
 861         * config/tc-v850.c: Support dwarf2.
 862         * config/tc-v850.h: Ditto.
 863
 864         * config/tc-v850.c (cons_fix_new_v850): Don't rely on
 865         parse_cons_expression_v850 to initialize hold_cons_reloc.
 866
 867 2000-11-15  Bernd Schmidt  <bernds@redhat.com>
 868
 869         * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
 870         (errata_nops_necessary_p): New function.
 871         (emit_one_bundle): Call it.  Update the GROUP_IDX field in struct
 872         md.
 873
 874 2000-11-14  Jim Wilson  <wilson@redhat.com>
 875
 876         * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
 877         return little endian bfd formats.
 878
 879 2000-11-14  Kazu Hirata  <kazu@hxi.com>
 880
 881         * config/aout_gnu.h: Fix formatting.
 882         * config/atof-vax.c: Likewise.
 883         * config/m68k-parse.h: Likewise.
 884         * config/m88k-opcode.h: Likewise.
 885         * config/obj-elf.c: Likewise.
 886         * config/tc-arm.c: Likewise.
 887         * config/tc-cris.c: Likewise.
 888         * config/tc-i386.c: Likewise.
 889         * config/tc-ia64.c: Likewise.
 890         * config/tc-mn10300.c: Likewise.
 891         * config/te-386bsd.h: Likewise.
 892         * config/te-hppa.h: Likewise.
 893         * config/te-nbsd.h: Likewise.
 894         * config/te-ppcnw.h: Likewise.
 895         * config/te-sparcaout.h: Likewise.
 896         * config/te-tmips.h: Likewise.
 897         * config/vax-inst.h: Likewise.
 898         * config/vms-conf.h: Likewise.
 899
 900 2000-11-14  Jakub Jelinek  <jakub@redhat.com>
 901
 902         * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
 903
 904 2000-11-13  H.J. Lu  <hjl@gnu.org>
 905
 906         * config/obj-elf.c (elf_frob_symbol): Support
 907         ".symver name,name2@@@nodename".
 908         (elf_frob_file_before_adjust): Likewise.
 909
 910         * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
 911         and ".symver name,name2@@@nodename".
 912         Fix a typo.
 913
 914 2000-11-12  H.J. Lu  (hjl@gnu.org)
 915
 916         * config/obj-elf.c (obj_elf_symver): Check missing version
 917         name.
 918
 919 2000-11-12  H.J. Lu  (hjl@gnu.org)
 920
 921         * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
 922         instead of bfd_vma for non-bfd assemblers.
 923
 924 2000-11-09  Kazu Hirata  <kazu@hxi.com>
 925
 926         * itbl-ops.c: Fix comment typos.
 927
 928 2000-11-08  Jim Wilson  <wilson@redhat.com>
 929
 930         * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
 931         (struct unwind): Add next_slot_frag field.
 932         (slot_index): New parameters slot_frag and first_frag.  Add code
 933         to add in frag sizes when different.  Add comments.
 934         (fixup_unw_records): New locals first_frag and last_frag.  Pass new
 935         arguments to slot_index.
 936         (emit_one_bundle): Set slot_frag field.  Set next_slot_number after
 937         loop end.  Set next_slot_frag field.
 938
 939 2000-11-07  H.J. Lu  <hjl@gnu.org>
 940
 941         * doc/as.texinfo (.symver): Updated for versioned symbol
 942         reference.
 943
 944         * obj.h (format_ops): Add the frob_file_before_adjust field.
 945
 946         * config/obj-aout.c (aout_format_ops): Set the
 947         frob_file_before_adjust field to 0.
 948         * config/obj-coff.c (coff_format_ops): Likewise.
 949         * config/obj-ecoff.c (ecoff_format_ops): Likewise.
 950
 951         * config/obj-elf.c (obj_elf_symver): Allow duplicated version
 952         name.
 953         (elf_frob_file_before_adjust): New function to remove unneeded
 954         versioned symbols from the symbol table.
 955         (elf_format_ops): Set the frob_file_before_adjust field to
 956         elf_frob_file_before_adjust.
 957
 958         * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
 959         not defined.
 960
 961         * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
 962
 963 2000-11-07  Peter Targett  <peter.targett@arccores.com>
 964
 965         * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
 966         BIG_ENDIAN macros.
 967         * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
 968         Fix compile time warning messages.
 969
 970 2000-11-07  Nick Clifton  <nickc@redhat.com>
 971
 972         * stabs.c (generate_asm_file): Increase length of xmalloc'ed
 973         buffer in order to avoid buffer overflows.
 974
 975 2000-11-06  Steve Ellcey <sje@cup.hp.com>
 976
 977         * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
 978         Change M to m for -milp32 or -mlp64 to match gcc.
 979         (dot_endp): Use bytes_per_address instead of 8.
 980         (emit_one_bundle): Use number_to_chars_littleendian instead of
 981         md_number_to_chars.
 982         (fix_insn): Likewise.
 983         (ia64_init): New function.
 984         (ia64_target_format): New function.
 985         (md_begin): Set endianness, arch, and machine as appropriate.
 986         * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
 987         Make these macros depend on TE_HPUX macro.
 988         (TARGET_FORMAT): Define.
 989         (HOST_SPECIAL_INIT): Define.
 990         * config/te-hpux.h: New file.
 991         * configure.in: Add "ia64-*-hpux*" target to configure.
 992         * configure: Regenerate.
 993
 994 2000-11-06  Kazu Hirata  <kazu@hxi.com>
 995
 996         * as.c: Fix formatting.
 997         * dwarf2dbg.c: Likewise.
 998         * input-file.c: Likewise.
 999         * input-file.h: Likewise.
1000         * input-scrub.c: Likewise.
1001         * itbl-ops.c: Likewise.
1002         * listing.c: Likewise.
1003         * macro.h: Likewise.
1004         * messages.c: Likewise.
1005         * read.c: Likewise.
1006         * subsegs.c: Likewise.
1007         * subsegs.h: Likewise.
1008         * write.c: Likewise.
1009
1010 2000-11-06  Nick Clifton  <nickc@redhat.com>
1011
1012         * doc/as.texinfo: Add GNU Free Documentation License.
1013         * doc/gasp.texi:  Add GNU Free Documentation License.
1014         * doc/as.1:  Add GNU Free Documentation License.
1015
1016 2000-11-05  Nick Clifton  <nickc@redhat.com>
1017
1018         * config/tc-arm.c: Add include of "dwarf2dbg.h"
1019
1020 2000-11-02  Per Lundberg  <plundis@chaosdev.org>
1021
1022         * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1023         * configure: Regenerate.
1024
1025 2000-11-01  Nick Clifton  <nickc@redhat.com>
1026
1027         * read.c (original_case_string): New global variable.
1028         (read_a_source_file): Copy opcode string into
1029         original_case_string if clobbering the case of the opcode.
1030         * read.h: Export the definition of original_case_string.
1031         * config/tc-arm.c (md_assembler): When parsing a .req
1032         directive use the original opcode string, not the case
1033         clobbered version.
1034
1035 2000-11-02  Nick Clifton  <nickc@redhat.com>
1036
1037         * config/tc-mn10300.c (debug_line): Remove this static
1038         variable.
1039         (md_assemble): Call dwarf2_generate_asm_lineno instead of
1040         dwarf2_where and dwarf2_gen_line_info.
1041
1042 2000-11-02  Theo Honohan  <th@futuretv.com>
1043
1044         * config/tc-arm.c (do_msr): Improve error message.
1045
1046 2000-10-31  Eric Christopher  <echristo@redhat.com>
1047
1048         * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1049         or pc-relative, else use fx_offset.
1050
1051 2000-10-31  Jim Wilson  <wilson@redhat.com>
1052
1053         * config/tc-ia64.c (struct md): New field tag_fixups.
1054         (ia64_flush_insns): Handle tag_fixups.  Error if dangling
1055         qualifying predicate.
1056         (emit_one_bundle): Delete spurious multiplication by one.  Handle
1057         tag_fixups.
1058         (ia64_start_line): Error if dangling qualifying predicate.
1059         (defining_tag): New static variable.
1060         (ia64_unrecognized_line, case '['): Parse tags.
1061         (ia64_frob_label): Create tag_fixups.
1062         (md_assemble): Reset md.qp.X_op after using it.
1063
1064 2000-10-31  Kaz Kojima <kkojima@rr.iij4u.or.jp>
1065
1066         * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1067
1068 2000-10-31  Bernd Schmidt  <bernds@redhat.co.uk>
1069
1070         * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1071
1072 2000-10-30  Kazu Hirata  <kazu@hxi.com>
1073
1074         * expr.c: Fix formatting.
1075         * flonum-copy.c: Likewise.
1076         * flonum.h: Likewise.
1077         * gasp.c: Likewise.
1078         * hash.c: Likewise.
1079
1080 2000-10-30  Hans-Peter Nilsson  <hp@bitrange.com>
1081
1082         * as.h (OPTION_MD_BASE): Bump to 190.
1083         * as.c (parse_args) <std_longopts>: Add comment about the need to
1084         check OPTION_MD_BASE in as.h.
1085
1086         * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1087         for weak symbols.
1088
1089 2000-10-27  Nick Clifton  <nickc@redhat.com>
1090
1091         * configure.in (emulations): Add m68hc12.
1092         * configure: Regenerate.
1093         * po/gas.pot: Regenerate.
1094
1095 2000-10-27  Aldy Hernandez  <aldyh@redhat.com>
1096
1097         * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1098         cpsr*.
1099         (arm_psr_parse): Handle lowercase CPSR and SPSR.
1100
1101 2000-10-25  Nick Clifton  <nickc@redhat.com>
1102
1103         * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1104         a DWARF2 line number information sequence.
1105
1106         *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1107
1108         * read.c (generate_lineno_debug): Update comment describing why
1109         DWARF2 line number debug information is not generated
1110         automatically by this function.
1111
1112         * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1113         not all.
1114
1115         * config/tc-arm.h (md_end): Define.
1116         (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1117
1118         * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1119         if generating DWARF2 line numbers.
1120         (arm_end_of_source): New function.  Call dwarf2_finish if
1121         necessary.
1122
1123         * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1124         * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1125         * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1126
1127 2000-10-25  Diego Novillo  <dnovillo@cygnus.com>
1128
1129         * tc-i386.c: Fix prototype declarations for functions taking no
1130         arguments.
1131
1132 2000-10-24  Diego Novillo  <dnovillo@cygnus.com>
1133
1134         * tc-i386.c (i386_operand_modifier): Remove.
1135         (build_displacement_string): Remove.
1136         (i386_parse_seg): Remove.
1137         (i386_intel_memory_operand): Remove.
1138         (i386_intel_operand): Re-write using recursive descent parser based
1139         on MASM documentation.
1140         (struct intel_parser_s): New structure.
1141         (intel_parser): New static variable.
1142         (struct intel_token): New structure.
1143         (cur_token, prev_token): New static variables.
1144         (T_NIL): Define.
1145         (T_CONST): Define.
1146         (T_REG): Define.
1147         (T_BYTE): Define.
1148         (T_WORD): Define.
1149         (T_DWORD): Define.
1150         (T_QWORD): Define.
1151         (T_XWORD): Define.
1152         (T_SHORT): Define.
1153         (T_OFFSET): Define.
1154         (T_PTR): Define.
1155         (T_ID): Define.
1156         (intel_match_token): New function.
1157         (intel_get_token): New function.
1158         (intel_putback_token): New function.
1159         (intel_expr): New function.
1160         (intel_e05): New function.
1161         (intel_e05_1): New function.
1162         (intel_e06): New function.
1163         (intel_e06_1): New function.
1164         (intel_e09): New function.
1165         (intel_e09_1): New function.
1166         (intel_e10): New function.
1167         (intel_e10_1): New function.
1168         (intel_e11): New function.
1169
1170 2000-10-20  Jakub Jelinek  <jakub@redhat.com>
1171
1172         * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1173         instructions to loose any special insn->architecture mask.
1174
1175         * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1176         (sparc_md_end, sparc_arch_types, sparc_arch,
1177         sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1178         (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1179         request v9b architecture if they are used).
1180
1181 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1182
1183         * config/tc-m68k.c: Fix the previous misapplied patch.
1184
1185 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1186
1187         * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1188         BFD_ASSEMBLER and !BFD_ASSEMBLER.
1189         * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1190         BFD_RELOC_*.
1191
1192 2000-10-17  Kazu Hirata  <kazu@hxi.com>
1193
1194         * debug.c: Fix formatting.
1195         * depend.c: Likewise.
1196         * dwarf2dbg.c: Likewise.
1197         * dwarf2dbg.h: Likewise.
1198         * ecoff.c: Likewise.
1199         * expr.c: Likewise.
1200         * expr.h: Likewise.
1201         * flonum-konst.c: Likewise.
1202         * frags.h: Likewise.
1203
1204 2000-10-17  Chandrakala Chavva  <cchavva@redhat.com>
1205
1206         * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1207         options.
1208         * doc/as.texinfo: Added notes about this new option.
1209
1210 2000-10-16  Hans-Peter Nilsson  <hp@bitrange.com>
1211
1212         * config/tc-sh.c (JREG): Remove.
1213         (md_convert_frag): Remove #if 0:d code using JREG.
1214
1215 2000-10-15  Diego Novillo  <dnovillo@cygnus.com>
1216
1217         * config/tc-i386.c (i386_operand_modifier): Only match
1218         modifiers SHORT and FLAT if they are followed by a space.
1219         (parse_register): When `allow_naked_reg' is set, do not confuse
1220         identifiers that start with a register name with a register.
1221
1222 2000-10-12  Kazu Hirata  <kazu@hxi.com>
1223
1224         * app.c: Fix formatting.
1225         * as.c: Likewise.
1226         * as.h: Likewise.
1227         * bit_fix.h: Likewise.
1228         * cgen.c: Likewise.
1229         * cgen.h: Likewise.
1230         * cond.c: Likewise.
1231
1232 2000-10-11  Alan Modra  <alan@linuxcare.com.au>
1233
1234         * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1235
1236 2000-10-07  Alan Modra  <alan@linuxcare.com.au>
1237
1238         * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1239         Re-arrange function a little and improve error message.
1240
1241         * write.c (write_relocs): Fix a comment.
1242
1243         * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1244         link-once sections.
1245
1246 2000-10-05  Jim Wilson  <wilson@cygnus.com>
1247
1248         * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1249
1250 2000-10-05  Alan Modra  <alan@linuxcare.com.au>
1251
1252         * config/tc-i386.c: Delete some useless comments, reformat others.
1253
1254         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1255         non-global syms in linkonce sections.
1256
1257 2000-10-04  Ralf Baechle  <ralf@gnu.org>
1258
1259         * config/tc-ia64.c (operand_match): Don't use // style comments.
1260         * config/tc-i370.c: Likewise.
1261
1262 2000-09-29  Hans-Peter Nilsson  <hp@axis.com>
1263
1264         Changes to handle varying register prefix and user symbol prefix.
1265         * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1266         SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1267         SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1268         (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1269         cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1270         (demand_register_prefix): New variable.
1271         (md_pseudo_table): New pseudo ".syntax".
1272         (md_longopts): New options --no-underscore and --underscore.
1273         (cris_target_format): Return elf32-us-cris or elf32-cris depending
1274         on symbols_have_leading_underscore.
1275         (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1276         (get_spec_reg): Ditto.
1277         (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1278         Fix formatting.
1279         (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1280         --help.
1281         <case OPTION_NO_US, case OPTION_US>: New.
1282         (md_show_usage): Be brief and reformat to match continuation of
1283         --help.
1284         * po/gas.pot: Regenerate.
1285
1286 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1287
1288         * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1289         force relocs for 12 bit branches.
1290         (md_apply_fix): Similarly, adjust logic here.
1291
1292 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1293
1294         * config/tc-hppa.c (md_apply_fix): Add fmt assertion.  Don't
1295         adjust for external and weak syms as we will use a reloc.  Allow
1296         for +8 offset when calculating limits of branches.
1297         (hppa_fix_adjustable): Undo 2000-09-23 change.
1298         (hppa_force_relocation): Likewise.  Add fx_addsy assertion.
1299         Correct distance calculation.
1300         (tc_gen_reloc): Print the file name and line number if we can't
1301         handle a fixup.
1302
1303         From John David Anglin <dave@hiauly1.hia.nrc.ca>
1304         * config/tc-hppa.c (nonzero_dibits): Define.
1305         (arg_reloc_stub_needed): Check each arg and return value
1306         separately for zero case.
1307         (pa_align): Declare argument `bytes'.
1308
1309 2000-09-25  Kazu Hirata  <kazu@hxi.com>
1310
1311         * config/tc-cris.c: Fix formatting.
1312         * config/tc-d10v.h: Likewise.
1313         * config/tc-d30v.c: Likewise.
1314         * config/tc-d30v.h: Likewise.
1315         * config/tc-fr30.c: Likewise.
1316         * config/tc-fr30.h: Likewise.
1317         * config/tc-m68k.c: Likewise.
1318         * config/tc-m68k.h: Likewise.
1319         * config/tc-pj.h: Likewise.
1320         * config/tc-ppc.c: Likewise.
1321         * config/tc-ppc.h: Likewise.
1322         * config/tc-sh.c: Likewise.
1323         * config/tc-sh.h: Likewise.
1324         * config/tc-sparc.c: Likewise.
1325         * config/tc-v850.h: Likewise.
1326         * config/tc-vax.h: Likewise.
1327         * config/tc-w65.h: Likewise.
1328         * config/tc-z8k.h: Likewise.
1329
1330 2000-09-23  Alan Modra  <alan@linuxcare.com.au>
1331
1332         * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1333         checks only for ELF.
1334         (hppa_force_relocation): Likewise.
1335
1336 2000-09-22  Jim Wilson  <wilson@cygnus.com>
1337
1338         * config/tc-ia64.c (dv_sem): Add "stop".
1339         (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1340         (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1341         (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1342         match above.
1343         (mark_resources): Check IA64_RS_PRr.
1344
1345 2000-09-22  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1346
1347         * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1348         md_estimate_size_before_relax): Redesign and clean up the
1349         relaxation mechanism.
1350
1351 2000-09-21  Kazu Hirata  <kazu@hxi.com>
1352
1353         * config/tc-ns32k.c: Fix formatting.
1354         * config/tc-ns32k.h: Likewise.
1355
1356 2000-09-20  Kazu Hirata  <kazu@hxi.com>
1357
1358         * config/tc-m32r.c: Fix formatting.
1359         * config/tc-m32r.h: Likewise.
1360         * config/tc-m68851.h: Likewise.
1361         * config/tc-m68hc11.c: Likewise.
1362         * config/tc-m68hc11.h: Likewise.
1363         * config/tc-m88k.c: Likewise.
1364         * config/tc-mcore.c: Likewise.
1365         * config/tc-mcore.h: Likewise.
1366         * config/tc-mips.c: Likewise.
1367         * config/tc-mips.h: Likewise.
1368         * config/tc-mn10200.h: Likewise.
1369         * config/tc-mn10300.h: Likewise.
1370         * config/tc-tahoe.c: Likewise.
1371         * config/tc-tahoe.h: Likewise.
1372
1373 2000-09-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1374
1375         * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1376         Likewise in relaxation description comments.
1377
1378 2000-09-18  Alan Modra  <alan@linuxcare.com.au>
1379
1380         * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1381         subtraction of two syms without emitting a relocation.
1382
1383         From  David Huggins-Daines  <dhd@linuxcare.com>
1384         * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1385         global or weak symbols.
1386
1387 2000-09-15  Kazu Hirata  <kazu@hxi.com>
1388
1389         * config/tc-h8300.h: Fix formatting.
1390         * config/tc-h8500.c: Likewise.
1391         * config/tc-h8500.h: Likewise.
1392         * config/tc-hppa.h: Likewise.
1393         * config/tc-i370.h: Likewise.
1394         * config/tc-i386.h: Likewise.
1395         * config/tc-i860.c: Likewise.
1396         * config/tc-i860.h: Likewise.
1397         * config/tc-i960.h: Likewise.
1398         * config/tc-ia64.c: Likewise.
1399         * config/tc-ia64.h: Likewise.
1400
1401 2000-09-14  Kazu Hirata  <kazu@hxi.com>
1402
1403         * config/tc-a29k.c: Fix formatting.
1404         * config/tc-alpha.c: Likewise.
1405         * config/tc-arc.c: Likewise.
1406         * config/tc-arc.h: Likewise.
1407         * config/tc-arm.c: Likewise.
1408         * config/tc-arm.h: Likewise.
1409         * config/tc-avr.c: Likewise.
1410         * config/tc-avr.h: Likewise.
1411         * config/tc-tic30.c: Likewise.
1412         * config/tc-tic30.h: Likewise.
1413         * config/tc-tic54x.c: Likewise.
1414         * config/tc-tic54x.h: Likewise.
1415         * config/tc-tic80.c: Likewise.
1416         * config/tc-tic80.h: Likewise.
1417
1418 2000-09-14  Timothy Wall  <twall@cygnus.com>
1419
1420         * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1421         parallel comparisons for later use.
1422         (struct rsrc): Add parallel comparison type.
1423         (resources_match): Skip special cases of PR usage (non-conflicting
1424         parallel compares).
1425
1426 2000-09-13  Kazu Hirata  <kazu@hxi.com>
1427
1428         * config/obj-ecoff.c: Fix formatting.
1429         * config/obj-elf.c: Likewise.
1430         * config/obj-elf.h: Likewise.
1431         * config/obj-evax.h: Likewise.
1432         * config/obj-generic.h: Likewise.
1433         * config/obj-hp300.c: Likewise.
1434         * config/obj-hp300.h: Likewise.
1435         * config/obj-ieee.h: Likewise.
1436         * config/obj-vms.c: Likewise.
1437         * config/obj-vms.h: Likewise.
1438
1439 2000-09-13  Anders Norlander  <anorland@acc.umu.se>
1440
1441         * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1442         (md_parse_option): Ditto.
1443         (md_longopts): Add -mips32 option.
1444         (md_show_usage): Document new options.
1445         (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1446         (mips_ip): Assemble mfc0 with a sub-selection code.
1447         (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1448         (mips_cpu_to_str): New function.
1449         (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1450         Use CPU_* defines instead of hardcoded numbers.
1451
1452         * doc/as.texinfo: Document new options.
1453         * doc/c-mips.texi: Ditto.
1454
1455 2000-09-12  Kazu Hirata  <kazu@hxi.com>
1456
1457         * as.h: Fix formatting.
1458         * asintl.h: Likewise.
1459         * bit_fix.h: Likewise.
1460         * config/obj-aout.c: Likewise.
1461         * config/obj-aout.h: Likewise.
1462         * config/obj-bout.c: Likewise.
1463         * config/obj-bout.h: Likewise.
1464         * config/obj-coff.c: Likewise.
1465         * config/obj-coff.h: Likewise.
1466         * dwarf2dbg.h: Likewise.
1467         * expr.h: Likewise.
1468         * flonum.h: Likewise.
1469         * frags.h: Likewise.
1470         * itbl-ops.h: Likewise.
1471         * macro.h: Likewise.
1472         * read.h: Likewise.
1473         * sb.h: Likewise.
1474         * struc-symbol.h: Likewise.
1475         * subsegs.h: Likewise.
1476         * symbols.h: Likewise.
1477         * tc.h: Likewise.
1478         * write.h: Likewise.
1479
1480 2000-09-11  Kazu Hirata  <kazu@hxi.com>
1481
1482         * bignum-copy.c: Fix formatting.
1483         * config/tc-i370.c: Likewise.
1484         * config/tc-i960.c: Likewise.
1485         * config/tc-m68k.c: Likewise.
1486         * ehopt.c: Likewise.
1487         * flonum-copy.c: Likewise.
1488         * flonum-konst.c: Likewise.
1489         * flonum-mult.c: Likewise.
1490         * literal.c: Likewise.
1491         * read.c: Likewise.
1492         * sb.c: Likewise.
1493         * stabs.c: Likewise.
1494         * subsegs.c: Likewise.
1495
1496 2000-09-09  Philip Blundell  <philb@gnu.org>
1497
1498         * configure.in (arm*-*-uclinux*): New target.
1499         * configure: Regenerate.
1500
1501 2000-09-09  Kazu Hirata  <kazu@hxi.com>
1502
1503         * input-file.c: Fix formatting.
1504         * itbl-ops.c: Likewise.
1505         * messages.c: Likewise.
1506
1507 2000-09-08  Philip Blundell  <philb@gnu.org>
1508
1509         * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1510         offset is negative.
1511
1512 2000-09-07  H.J. Lu  <hjl@gnu.org>
1513
1514         * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1515         * configure: Rebuild.
1516
1517 2000-09-07  Kazu Hirata  <kazu@hxi.com>
1518
1519         * atof-generic.c: Fix formatting.
1520         * config/tc-mips.c: Likewise.
1521         * config/tc-vax.c: Likewise.
1522         * input-scrub.c: Likewise.
1523
1524 2000-09-07  Alexandre Oliva  <aoliva@redhat.com>
1525
1526         * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1527         * configure.in (sh-*-linux*): Added.
1528         * configure: Rebuilt.
1529
1530 2000-09-06  Kazu Hirata  <kazu@hxi.com>
1531
1532         * config/tc-hppa.c: Fix formatting.
1533
1534         * ecoff.c: Fix formatting.
1535
1536 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
1537
1538         * configure: Rebuilt with new libtool.m4.
1539
1540 2000-09-05  Kazu Hirata  <kazu@hxi.com>
1541
1542         * cgen.c: Fix formatting.
1543         * config/tc-ia64.c: Likewise.
1544
1545 2000-09-05  Nick Clifton  <nickc@redhat.com>
1546
1547         * aclocal.m4: Regenerate.
1548         * config.in: Regenerate.
1549         * configure: Regenerate.
1550         * po/gas.pot: Regenerate.
1551
1552 2000-09-05  Hans-Peter Nilsson  <hp@axis.com>
1553
1554         * config/tc-cris.c: Correct comment typos.
1555
1556 2000-09-05  Eric Christopher  <echristo@cygnus.com>
1557
1558         * config/tc-mn10300.c: Cleanup.
1559         (md_pcrel_from): Enable.
1560
1561 2000-09-05  Alan Modra  <alan@linuxcare.com.au>
1562
1563         * expr.c (operand): Fix a comment typo.
1564         * write.c (write_relocs): Fix a signed/unsigned warning.
1565
1566         * config/tc-hppa.c (fudge_reg_expressions): New
1567         (hppa_force_reg_syms_absolute): New.
1568         (pa_equ): Allow reg_section expressions.
1569         * config/tc-hppa.c (md_optimize_expr): Define.
1570         (hppa_force_reg_syms_absolute): Prototype.
1571
1572         * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1573         (pa_parse_number): Pass in arg to select fp reg parsing.
1574         Return 1 to indicate format checks pass.  If strict, then only
1575         accept a register or register symbol.  Return value in...
1576         (pa_number): New static for pa_parse_number.
1577         (FP_REG_BASE): Define.
1578         (FP_REG_RSEL): Define.
1579         (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1580         appropriate.  White space changes.
1581         (need_pa11_opcode): Don't bother passing any params, get them from
1582         globals instead.
1583         (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1584         Remove extraneous check in case 'Q'.
1585         (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1586         reg, set section of resulting symbol to reg_section.
1587         (pa_parse_space_stmt): Modify call to pa_parse_number.
1588         (pa_space): Likewise.
1589
1590         * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1591         (hppa_force_relocation): Handle vtable relocs.
1592         (pa_vtable_entry): New.
1593         (pa_vtable_inherit): New.
1594         (md_pseudo_table): Add entries for vtable pseudos.
1595         (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1596         and R_PARISC_GNU_VTENTRY relocs.  Reject reduction of relocs
1597         against weak syms.
1598         (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1599         (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1600         Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1601         millicode import.
1602         * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1603         specify a symbol type.
1604
1605         * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1606         dependent things together.
1607         (md_elf_symbol_type): Define.
1608
1609         * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1610         symbol.
1611         * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1612
1613         * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1614         (obj_elf_vtable_entry): Declare.
1615
1616         * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1617         and export function.
1618         (obj_elf_vtable_entry): Similarly.
1619         (elf_pseudo_table): Fix the damage with a cast.
1620
1621 2000-09-03  Richard Henderson  <rth@cygnus.com>
1622
1623         * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1624         for template selection when a label is needed.
1625
1626 2000-09-02  Kazu Hirata  <kazu@hxi.com>
1627
1628         * config/tc-ia64.c: Fix formatting.
1629
1630 2000-09-02  Nick Clifton  <nickc@redhat.com>
1631
1632         * configure.in: Increase version number to 2.10.91.
1633         * configure: Regenerate.
1634         * aclocal.m4: Regenerate.
1635         * config.in: Regenerate.
1636         * po/gas.pot: Regenerate.
1637         * Makefile.in: Regenerate.
1638
1639 2000-09-01  Alexandre Oliva  <aoliva@redhat.com>
1640
1641         * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1642         * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1643         become PC-relative to BFD_RELOC_32_PCREL.  Reject 16- or 8-bit
1644         similar relocs.
1645         (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1646         branches.
1647
1648 2000-09-01  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>
1649
1650         * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1651         TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1652         * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1653         [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1654         (GOT_symbol): New variable.
1655         (md_undefined_symbol): Set it.
1656
1657 2000-09-01  Richard Henderson  <rth@cygnus.com>
1658
1659         * config/tc-ia64.c (match): Don't inline.
1660         (extra_goodness): New.
1661         (md_begin): Prefer nop.f and nop.b for best_template.
1662
1663 2000-08-31  Kazu Hirata  <kazu@hxi.com>
1664
1665         * as.c: Fix formatting.
1666         * cond.c: Likewise.
1667         * frags.c: Likewise.
1668         * macro.c: Likewise.
1669
1670 2000-08-31  Eric Christopher  <echristo@cygnus.com>
1671
1672         * config/tc-mn10300.c:  Cleanup and fix warnings.
1673         (md_pseudo_table): Add initializers.
1674         (md_show_usage): Cleanup.
1675         (md_parse_option): Fix warnings.
1676         (md_undefined_symbol): Fix warnings.
1677         (md_conver_frag): Fix warnings.
1678         (tc_gen_reloc): Fix warnings.
1679         (md_apply_fix3): Fix warnings.
1680         (check_operand): Fix warnings.
1681
1682 2000-08-31  Alexandre Oliva  <aoliva@redhat.com>
1683
1684         * acinclude.m4: Include libtool and gettext macros from the
1685         top level.
1686         * aclocal.m4, configure: Rebuilt.
1687
1688 2000-08-30  Mark Hatle  <mhatle@mvista.com>
1689
1690         * config/tc-ppc.c (md_parse_option): Recognize -m405.
1691
1692 2000-08-31  Kazu Hirata  <kazu@hxi.com>
1693
1694         * listing.c: Fix formatting.
1695
1696 2000-08-29  Kazu Hirata  <kazu@hxi.com>
1697
1698         * app.c: Fix a comment typo.  Fix formatting.
1699
1700 2000-08-25  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
1701
1702         * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1703         offset of the target destination for jmp instructions.
1704         (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1705
1706 2000-08-24  Hans-Peter Nilsson  <hp@axis.com>
1707
1708         * NEWS: Mention support for CRIS.
1709
1710 Thu Aug 24 20:41:05 2000  Denis Chertykov  <denisc@overta.ru>
1711
1712         * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1713         Sets `.lcomm' alignment to zero.
1714
1715 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
1716
1717         * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1718         (TC_FIX_ADJUSTABLE): Define.
1719
1720 2000-08-23  Jim Wilson  <wilson@cygnus.com>
1721
1722         * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1723         unwind.personality_routine is set.
1724
1725 2000-08-23  H.J. Lu  <hjl@gnu.org>
1726
1727         * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1728
1729 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
1730
1731         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1732         environment is pe.
1733
1734 2000-08-22  H.J. Lu  <hjl@gnu.org>
1735
1736         * config.in (STRICTCOFF): New for strict COFF.
1737
1738         * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1739         i386-*-go32* and i386-go32-rtems*.
1740         * configure: Rebuilt.
1741
1742         * config/obj-coff.c (obj_coff_endef): Follow the historical
1743         behavior if STRICTCOFF is not defined.
1744
1745         * doc/internals.texi: Document STRICTCOFF.
1746
1747 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
1748
1749         * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1750         (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1751         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1752         <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1753         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1754         <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1755         * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1756         Likewise.
1757
1758 2000-08-22  Eric Christopher  <echristo@cygnus.com>
1759
1760         * config/tc-mn10300.c: (md_apply_fix): New function.
1761         (mn10300_force_relocation): New function.
1762         (mn10300_fix_adjustable): New function.
1763
1764         * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1765         (TC_HANDLES_FX_DONE): Define.
1766         (obj_fix_adjustable): Define.
1767         (MD_APPLY_FIX3): Define.
1768         (TC_LINKRELAX_FIXUP): Define.
1769
1770         * write.c: (TC_LINKRELAX_FIXUP):  Define if not
1771         previously defined.
1772         (fixup_segment): Use TC_LINKRELAX_FIXUP.
1773
1774         * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1775
1776 2000-08-21  Jason Eckhardt  <jle@cygnus.com>
1777
1778         * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1779         if the fixup resulted in a relocation.
1780
1781 2000-08-18  Nick Clifton  <nickc@redhat.com>
1782
1783         * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1784         Make reference to first element of shift_names explicit.
1785
1786 2000-08-18  Alexandre Oliva  <aoliva@redhat.com>
1787
1788         * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1789         obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1790         add a symbol's address.  Removed all target-specific #ifdefs that
1791         used to accomplished the same.
1792         * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1793         * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1794         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1795         * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1796         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1797
1798 2000-08-17  Kazu Hirata  <kazu@hxi.com>
1799
1800         * dwarf2dbg.c: Fix formatting.
1801
1802 2000-08-17  Nick Clifton  <nickc@redhat.com>
1803
1804         * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1805         to be recoded as logical shift lefts by zero.
1806
1807 2000-08-16  Jim Wilson  <wilson@cygnus.com>
1808
1809         * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1810         postincrement modified registers.  Handle IA64_OPND_R3_2 addl
1811         source registers.
1812         (note_register_values): Handle IA64_OPND_R3_2 operands.
1813
1814 2000-08-16  Jason Eckhardt  <jle@cygnus.com>
1815
1816         * config/tc-i860.c (md_operand): Silly typo fixed.
1817
1818 2000-08-16  Nick Clifton  <nickc@redhat.com>
1819
1820         * config/tc-arm.c (struct asm_shift): Delete.
1821         (shift[]): Delete.
1822         (enum asm_shift_index): New.
1823         (struct asm_shift_properties): New.
1824         (struct asm_shift_name): New.
1825         (shift_properties[]); New.
1826         (shift_names[]); New.
1827
1828         (decode_shift): Use new structures.
1829         Issue a warning is "ROR #0" is used.
1830         Issue a warning if "ASR #0" or "LSR #0" is used.
1831
1832         (md_begin): Initialise arm_shift_hsh table from new
1833         asm_shift_name array.
1834
1835 2000-08-16  Jakub Jelinek  <jakub@redhat.com>
1836
1837         * config/tc-sparc.c: Kill all warnings.
1838         (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1839         in -xarch= as well.
1840         (md_show_usage): Update usage text.
1841
1842 2000-08-16  Nick Clifton  <nickc@redhat.com>
1843
1844         * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1845         useful.
1846
1847 2000-08-15  Will Cohen  <wcohen@redhat.com>
1848
1849         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1850
1851         * config/tc-sh.c (md_assemble): Changed so debug_type
1852         test performed for ppi_assemble
1853         * config/tc-sh.c: Included dwarf2dbg.h.
1854         (debug_line): Defined.
1855         (md_assemble): Generates dwarf2 line info.
1856         (sh_finalize): New function.  Finalize dwarf2 info.
1857         (assemble_ppi): Returns size of code generated.
1858         (build_Mytes): Returns size of code generated.
1859         (md_pseudo_table): Added "file" and "loc" psuedo ops.
1860         * config/tc-sh.h (md_end): Defined.
1861         (sh_finalize): Declared.
1862
1863 2000-08-15  Alexandre Oliva  <aoliva@redhat.com>
1864
1865         * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1866         md_number_to_chars.
1867
1868 2000-08-14  Nick Clifton  <nickc@redhat.com>
1869
1870         * config/tc-arm.c (do_bx): Allow "bx pc".
1871
1872 2000-08-14  Jim Wilson  <wilson@cygnus.com>
1873
1874         * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1875         (md_parse_option):  Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1876         (md_begin): Change assignment to md.flag to OR in the new bit.
1877
1878 2000-08-14  Mark Elbrecht  <snowball3@bigfoot.com>
1879
1880         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1881         flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1882         C_MOU, and C_EOS.
1883
1884 2000-08-14  Jason Eckhardt  <jle@cygnus.com>
1885
1886         * NEWS: Mention i860 support.
1887
1888 Mon Aug 14 11:49:12 2000  Jeffrey A Law  (law@cygnus.com)
1889
1890         * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1891
1892 2000-08-14  Andreas Schwab  <schwab@suse.de>
1893
1894         * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1895
1896 2000-08-11  Andreas Schwab  <schwab@suse.de>
1897
1898         * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1899         argument.
1900
1901 2000-08-11  Kazu Hirata  <kazu@hxi.com>
1902
1903         * expr.c: Fix formatting.
1904         * config/obj-bout.c: Likewise.
1905
1906 2000-08-10  Jason Eckhardt  <jle@cygnus.com>
1907
1908         * doc/c-i860.texi: Flesh out the i860 section more.
1909
1910 2000-08-10  Kazu Hirata  <kazu@hxi.com>
1911
1912         * symbols.c: Fix formatting.
1913         * expr.c: Likewise.
1914
1915 Wed Aug  9 16:28:21 EDT 2000    Diego Novillo <dnovillo@cygnus.com>
1916
1917         * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1918         has the IgnoreSize bit set.
1919
1920 2000-08-09  Alan Modra  <alan@linuxcare.com.au>
1921
1922         From  Rodney Brown  <RodneyBrown@mynd.com>
1923         * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1924         * configure: Regenerate.
1925
1926 2000-08-09  Kazu Hirata  <kazu@hxi.com>
1927
1928         * hash.c: Fix formatting.
1929         * gasp.c: Likewise.
1930
1931 2000-08-08  Jason Eckhardt  <jle@cygnus.com>
1932
1933         * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1934         (i860_fix_info): New enum.
1935         (MD_APPLY_FIX3): Define.
1936         (WORKING_DOT_WORD): Define.
1937         (TC_HANDLES_FX_DONE): Define.
1938         (DIFF_EXPR_OK): Define.
1939         (LISTING_HEADER): Define.
1940         (TARGET_FORMAT): Select target format based on endian flag.
1941         (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1942         (target_big_endian): Add external declaration.
1943
1944         * config/tc-i860.c: All existing code reworked completely. Other
1945         new code shown below.
1946         (SYNTAX_SVR4): Define.
1947         (target_warn_expand): New variable.
1948         (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1949         (md_longopts): Declare and define with new options (-EL, -EB,
1950         and -mwarn-expand).
1951         (md_show_usage): New function.
1952         (md_operand): New function.
1953         (obtain_reloc_for_imm16): New function.
1954         (md_apply_fix3): New function.
1955         (tc_gen_reloc): New function.
1956
1957 2000-08-08  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1958
1959         * config/tc-m68hc11.c (build_jump_insn): Make sure the
1960         2 bytes of the jump address are in the same frag.
1961         (find): Accept 68hc12 register indirect modes.
1962
1963         * NEWS: Mention 68HC11 & 68HC12 support.
1964
1965 2000-08-07  Richard Henderson  <rth@cygnus.com>
1966
1967         * config/tc-ia64.c (unwind): Add prologue_mask member.
1968         (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1969         (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1970         (dot_body): Clear unwind.prologue_mask.
1971         (dot_prologue): Set it.  Accept a register second argument.
1972
1973 2000-08-07  Kazu Hirata  <kazu@hxi.com>
1974
1975         * config/atof-ieee.c: Fix formatting.
1976         * config/atof-tahoe.c: Likewise.
1977
1978 2000-08-06  Nick Clifton  <nickc@cygnus.com>
1979
1980         * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1981         work.
1982
1983         * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1984         of .popsection, .previous, .pushsection, .subsection,
1985         .version, .vtable_entry, .vtable_inherit and .weak.
1986
1987 2000-08-05  Kazu Hirata  <kazu@hxi.com>
1988
1989         * config/tc-cris.c: Fix formatting.
1990         * config/tc-i386.c: Likewise.
1991         * config/tc-sparc.c (sparc_ip): Simplify the code.
1992
1993 2000-08-04  Kazu Hirata  <kazu@hxi.com>
1994
1995         * config/tc-cris.c: Rearrange code for readability.
1996         * config/tc-d10v.c: Fix formatting.
1997         * config/tc-m32r.c: Likewise.
1998         * config/tc-sparc.c: Likewise.
1999
2000 2000-08-02  Jim Wilson  <wilson@cygnus.com>
2001
2002         * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2003         before ia64_find_opcode.
2004         (md_assemble): Likewise.
2005
2006 2000-08-01  Nick Clifton  <nickc@cygnus.com>
2007
2008         * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2009         Undo some formatting fixes.
2010
2011 2000-08-01  Kazu Hirata  <kazu@hxi.com>
2012
2013         * config/obj-som.c: Fix formatting.
2014         * config/obj-ieee.c: Likewise.
2015         * config/tc-arm.c: Likewise.
2016         * config/tc-v850.c: Likewise.
2017
2018 2000-08-01  Nick Clifton  <nickc@redhat.com>
2019
2020         * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2021         index by command line option.
2022
2023 2000-08-01  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2024
2025         * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2026         (@node M68K-Branch): Rewrite to match the reality.
2027
2028 2000-07-31  Jason Eckhardt  <jle@cygnus.com>
2029
2030         * doc/c-i860.texi: New file.
2031         * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2032         * doc/Makefile.in: Regenerate.
2033         * doc/all.texi: Add I860 as relevant architecture.
2034         * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2035
2036 2000-07-31  Kazu Hirata  <kazu@hxi.com>
2037
2038         * config/tc-d30v.c: Fix formatting.
2039
2040 2000-07-31  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2041
2042         * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2043         (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2044         long emit a long branch if available instead of an absolute jump, never
2045         emit absolute jumps for anything with --pcrel.
2046
2047         * doc/c-m68k.texi: Document new command line option.
2048
2049 2000-07-29  Marek Michalkiewicz  <marekm@linux.org.pl>
2050
2051         * config/tc-avr.c: Use PARAMS macro in function declarations.
2052         Don't declare md_pcrel_from_section (already in tc-avr.h).
2053         (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2054         (avr_operand): Don't set (unsigned) op_mask to -1.
2055
2056 2000-07-28  Jason Eckhardt  <jle@cygnus.com>
2057
2058         * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2059         * configure: Regenerated.
2060         * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2061         of operand to the .type directive (.e.g, "type").
2062
2063 2000-07-28  Alan Modra  <alan@linuxcare.com.au>
2064
2065         * as.h (warn_comment, found_comment, found_comment_file): Declare.
2066         * app.c (do_scrub_chars): Record where first comment found.
2067         * read.c (read_a_source_file): Init found_comment on entry, and
2068         notify whether comments found on exit.
2069         * config/tc-hppa.c (md_shortopts): Add "c".
2070         (md_longopts): Add warn-comment.
2071         (md_parse_option): Handle it.
2072         (md_show_usage): Show available options.
2073         * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2074
2075 Thu Jul 27 11:25:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2076
2077         * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2078         (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2079         sym_ptr_ptr
2080         (md_estimate_size_before_relax): Don't fall off end of function.
2081
2082 2000-07-27  Kazu Hirata  <kazu@hxi.com>
2083
2084         * config/tc-avr.c: Fix formatting.
2085         * config/tc-ns32k.c: Likewise.
2086
2087 2000-07-27  Alan Modra  <alan@linuxcare.com.au>
2088
2089         * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2090
2091 2000-07-27  Kazu Hirata  <kazu@hxi.com>
2092
2093         * config/tc-d10v.c: Fix formatting.
2094         * config/tc-z8k.c: Likewise.
2095         * config/tc-sparc.c: Likewise.
2096
2097 2000-07-26  Dave Brolley  <brolley@redhat.com>
2098
2099         * cgen.c (queue_fixup): Declare opinfo.
2100         (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2101         (gas_cgen_md_operand): Ditto.
2102         (gas_cgen_md_apply_fix3): Ditto.
2103
2104 2000-07-24  Mark Elbrecht  <snowball3@bigfoot.com>
2105
2106         * config/obj-coff.c (obj_frob_symbol): Don't merge
2107         labels. Don't merge if the symbol isn't constant. Return
2108         immediately if a symbol is merged.
2109
2110 2000-07-22  Alan Modra  <alan@linuxcare.com.au>
2111
2112         * frags.c (frag_align): Correct absolute section alignment.
2113
2114 2000-07-20  DJ Delorie  <dj@redhat.com>
2115
2116         * config/obj-coff.c (obj_frob_symbol): revert previous change,
2117         it breaks linking against DLLs.
2118
2119 2000-07-20  Hans-Peter Nilsson  <hp@axis.com>
2120
2121         * configure.in: Add CRIS support.
2122         * configure: Regenerate.
2123         * Makefile.am: (CPU_TYPES): Add cris.
2124         (CPU_OBJ_VALID) [aout]: Add cris.
2125         (MULTI_CPU_TYPES): Add cris.
2126         (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2127         [coff]: Only i386 and mips are valid.
2128         (TARGET_CPU_CFILES): Add config/tc-cris.c.
2129         (TARGET_CPU_HFILES): Add config/tc-cris.h.
2130         (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2131         Regenerate dependencies.
2132         * Makefile.in: Regenerate.
2133         * aclocal.m4: Regenerate.
2134         * as.c: Declare crisaout, criself.
2135         * config/tc-cris.h, config/tc-cris.c: New.
2136         * config/e-criself.c, config/e-crisaout.c: New.
2137         * po/POTFILES.in, po/gas.pot: Regenerate.
2138
2139 2000-07-20  Kazu Hirata  <kazu@hxi.com>
2140
2141         * read.c: Fix formatting.
2142         * write.c: Fix formatting.
2143
2144 2000-07-19  H.J. Lu  <hjl@gnu.org>
2145
2146         * sb.c: Include <stdlib.h> if exists for abort ().
2147
2148 2000-07-19  Alan Modra  <alan@linuxcare.com.au>
2149
2150         * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2151         (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2152         (pa_type_args): Same here.
2153
2154 2000-07-17  Mark Elbrecht  <snowball3@bigfoot.com>
2155
2156         * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2157         merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2158         the storage class is already set.
2159
2160 2000-07-17  Kazu Hirata  <kazu@hxi.com>
2161
2162         * config/tc-m68hc11.c: Fix formatting.
2163         * config/tc-mn10200.c: Likewise.
2164         * config/tc-mn10300.c: Likewise.
2165         * config/tc-pj.c: Likewise.
2166         * config/tc-tic80.c: Likewise.
2167         * config/tc-w65.c: Likewise.
2168
2169 2000-07-17  Frank Ch. Eigler  <fche@redhat.com>
2170
2171         * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2172         is defined.
2173
2174 2000-07-15  Ian Lance Taylor  <ian@zembu.com>
2175
2176         * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2177         @code.
2178
2179 2000-07-15  Alan Modra  <alan@linuxcare.com.au>
2180
2181         * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2182         ELF as are used for SOM (except the 32-bit reloc one) to decide
2183         whether a symbol can be reduced to a section symbol.  Expand on
2184         the comment for symbols involved in LR% and RR% expressions.
2185
2186 2000-07-14  Nick Clifton  <nickc@cygnus.com>
2187
2188         * config/tc-mips.c (mips_disable_float_construction): New
2189         static variable.  Set to true if doubles should not be
2190         constructed by loading two single width fp registers with
2191         halves of the value.
2192         (mips_ip): Test mips_disable_float_construction.
2193         (md_longopts): Add command line switches --construct-floats
2194         and --no-construct-floats.
2195         (md_parse_option): Parse new command line options.
2196         (md_show_usage): Describe new command line options.
2197
2198         * doc/c-mips.texi: Document new command line options.
2199
2200 2000-07-13  Koundinya K  <kk@ddeorg.soft.net>
2201
2202         * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2203         * configure: Regenerate.
2204
2205 2000-07-13  Hans-Peter Nilsson  <hp@axis.com>
2206
2207         * configure.in (DEFAULT_EMULATION setting): Revert part of
2208         2000-07-01 change that set te_multi=multi unless set to tmips.
2209         * configure: Regenerate.
2210
2211 2000-07-12  Mark Elbrecht  <snowball3@bigfoot.com>
2212
2213         * config/obj-coff.c (coff_frob_section): Add padding to the last
2214         section when aligning it increases its size.
2215
2216 2000-07-11  Kazu Hirata  <kazu@hxi.com>
2217
2218         * config/tc-tic54x.c: Fix formatting.
2219
2220 2000-07-10  Kazu Hirata  <kazu@hxi.com>
2221
2222         * config/tc-h8500.c: Fix formatting.
2223         * config/tc-tic54x.c: Fix formatting.
2224
2225 2000-07-10  Alan Modra  <alan@linuxcare.com.au>
2226
2227         * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2228         displacements correctly.
2229
2230         * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2231
2232 2000-07-10  Ryan Bradetich  <rbradetich@uswest.net>
2233
2234         * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2235         warning.
2236         (hash_jam): Ditto.
2237
2238 2000-07-09  Alan Modra  <alan@linuxcare.com.au>
2239
2240         From  David Huggins-Daines  <dhd@linuxcare.com>
2241         * config/te-hppalinux64.h: Add a new emulation.
2242         * configure.in (emulations): Add configure bits to support the
2243         64-bit Linux/parisc target.
2244         * configure: Regenerate.
2245
2246         * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2247         (md_shortopts): Add `V' for ELF.
2248
2249         * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2250         when SOM or ELF_ARG_RELOC are defined.
2251         (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2252         ELF_ARG_RELOC are defined.
2253         (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2254         (pa_stringer): ..Do it here instead.  Fix comment typos.
2255         (hppa_force_relocation): Cast enums to int before comparing with
2256         ints.
2257
2258         From  Ryan Bradetich  <rbradetich@uswest.net>
2259         * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2260         redifinition warning.
2261         (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2262         (hppa_force_relocation): ditto
2263         (md_apply_fix): Added cast to buf to fix warnings.
2264
2265         * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2266         cons_fix_new_hppa, hppa_force_relocation): Prototype.
2267
2268         * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2269         (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2270         (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2271         reloc_type** to avoid warnings in switch.
2272         (md_apply_fix): Make insn, val signed.  Zap buf_wd and read insn a
2273         little earlier instead.
2274
2275         * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2276         and elf.
2277         (pa_type_args): Use symbol_arg_reloc_info.
2278         (struct pa_it): Make arg_reloc unsigned int.
2279         (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2280         (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2281         (pa_code): Delete.  pa_text duplicates this function.
2282         (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2283         (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2284         int.
2285         (cons_fix_new_hppa): Actually change selector to e_fsel when
2286         warning about assuming so.
2287         (tc_gen_reloc): More example elf arg reloc code.
2288         (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2289         (hppa_force_relocation): Likewise.
2290
2291         * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2292         files.
2293         (pa_end_of_source): Prototype.
2294         (hppa_fix_adjustable): Prototype.
2295         (LABELS_WITHOUT_COLONS): Move it..
2296         * config/te-hppa.h: To here.
2297
2298         * config/te-hppa64.h: New file.
2299
2300         * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2301         type.
2302         (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt.  Handle
2303         format -10, -16, 16 relocs.
2304         (hppa_elf_mark_end_of_function): Test for null
2305         last_call_info->start_symbol
2306
2307         * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2308         CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE.  Don't pass opcode to
2309         re_assesmble_* functions.  Delete extraneous statements.  Fix
2310         typos in comments.
2311         (md_apply_fix): Compare against 1048575 in case 21.  Don't pass
2312         insn to re_assemble_*.
2313
2314 2000-07-08  Ulf Carlsson  <ulfc@engr.sgi.com>
2315
2316         * doc/internals.texi (Expressions): Fix typo.
2317
2318 2000-07-08  Kazu Hirata  <kazu@hxi.com>
2319
2320         * config/tc-sh.c: Fix formatting.
2321         * config/tc-tic54x.c: Fix formatting.
2322         * depend.c: Fix formatting.
2323         * flonum-konst.c: Likewise.
2324         * flonum-mult.c: Likewise.
2325
2326 2000-07-07  Kazu Hirata <kazu@hxi.com>
2327
2328         * config/tc-sh.c: Fix comments.
2329         * config/obj-vms.c: Fix comments.
2330         * config/tc-a29k.c: Likewise.
2331         * config/tc-alpha.c: Likewise.
2332         * config/tc-h8300.c: Likewise.
2333         * config/tc-h8500.c: Likewise.
2334         * config/tc-i370.c: Likewise.
2335         * config/tc-ia64.c: Likewise.
2336         * config/tc-m68hc11.c: Likewise.
2337         * config/tc-m68k.c: Likewise.
2338         * config/tc-mips.c: Likewise.
2339         * config/tc-ns32k.c: Likewise.
2340         * config/tc-ppc.c: Likewise.
2341         * config/tc-z8k.c: Likewise.
2342
2343 2000-07-06  Mark Elbrecht  <snowball3@bigfoot.com>
2344
2345         * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2346         Default to '(SEC_LOAD | SEC_DATA)'.
2347         (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2348
2349         * doc/internals.texi (CPU Backend): Describe
2350         TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2351
2352 Thu Jul  6 17:20:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2353
2354         * as.c (parse_args): NULL terminate the long option list.
2355
2356 Tue Jul  4 14:08:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2357
2358         * config/tc-d30v.h: Include "write.h" for fixS.
2359         (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2360
2361 2000-07-05  Nick Clifton  <nickc@cygnus.com>
2362
2363         * config/tc-d30v.c (write_2_short): Further changes to warning
2364         messages produced when combining EITHER_BUT_PREFER_MU attributed
2365         opcodes.
2366
2367 2000-07-05  DJ Delorie  <dj@redhat.com>
2368
2369         * MAINTAINERS: new
2370
2371 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
2372
2373         * config/tc-arm.c (psrs): Accept combinations of flags.
2374
2375 2000-07-03  Marek Michalkiewicz  <marekm@linux.org.pl>
2376
2377         * config/tc-avr.c: Change _ () to _() around all strings marked
2378         for translation (exception from the usual coding style).
2379         (avr_opt): New struct variable, how the new switches are set.
2380         (OPTION_MMCU): Define as 'm' and actually use.
2381         (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2382         (show_mcu_list): New function, display the list of known MCUs.
2383         (md_show_usage): Document the new switches.  Call show_mcu_list.
2384         (avr_set_arch): Change 'm' to OPTION_MMCU.
2385         (md_parse_option): Call show_mcu_list if unknown MCU specified.
2386         Handle the new switches.
2387         (avr_operands): Disable warnings for undefined combinations of
2388         operands if -mall-opcodes.  Disable warnings for skipping two-word
2389         instructions if enhanced core or -mno-skip-bug.
2390         (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2391         (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2392         (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2393         (avr_ldi_expression): Warn about implicit lo8().
2394         * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2395
2396 2000-07-01  Koundinya K  <kk@ddeorg.soft.net>
2397
2398         * configure.in: Add entry for mips-*-sysv4*MP*
2399         * configure: Rebuild
2400         * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2401         elf32-tradlittlemips for traditional mips targets.
2402         * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2403         test for Link Once sections as in adjust_reloc_syms.
2404         * config/te-tmips.h: New file for traditional mips targets. Define
2405         TE_TMIPS.
2406
2407 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2408
2409         * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2410         flags argument is not present, don't change an existing section's
2411         section's attributes. If the flags argument is present, warn if the
2412         attributes don't match the section's current attributes. When
2413         long section names are supported, set SEC_LINK_ONCE and
2414         SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2415
2416 Thu Jun 29 21:30:00 2000  Hans-Peter Nilsson  <hp@axis.com>
2417
2418         * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2419         symbols; create them.
2420
2421 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2422
2423         * write.c (set_segment_vma): New: Set vma and lma for a segment.
2424         (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2425
2426 2000-06-27  Aldy Hernandez  <aldyh@redhat.com>
2427
2428         * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2429         expressions.  Ignore the problem when handling 16 bit signed
2430         immediates, because the assembler will take care of the relocation
2431         later.
2432
2433 2000-06-27  Nick Clifton  <nickc@cygnus.com>
2434
2435         * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2436         the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2437         sequential order, and emit warning messages if the input source
2438         code contains constructs like that, or parallel constructs
2439         containing such opcodes.
2440
2441 2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>
2442
2443         * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2444         Add more MCU types for avr4 and avr5.  Replace at94k{10,20,40}
2445         with just at94k.  Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2446         (md_show_usage): Update usage message.
2447         (md_parse_option): Allow redefinition of MCU type within the
2448         same avr[1-5] bfd machine type.  Show both old and new MCU type
2449         in the error message.
2450         (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2451         Simplify 8K wrap code.
2452
2453 2000-06-25  Kazu Hirata  <kazu@hxi.com>
2454
2455         * config/obj-aout.c: Remove all uses of DEFUN.
2456         * config/obj-ieee.c: Likewise.
2457         * config/tc-sh.c: Fix comment typos.
2458         * config/tc-tahoe.c: Likewise.
2459         * config/tc-vax.c: Likewise.
2460         * config/tc-w65.c: Likewise.
2461         * config/tc-z8k.c: Likewise.
2462         * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2463
2464 2000-06-24  DJ Delorie  <dj@cygnus.com>
2465
2466         * config/tc-i386.c (md_estimate_size_before_relax): Revert
2467         more changes from Sept 1999
2468         (tc_i386_fix_adjustable): ditto
2469         (md_apply_fix3): ditto
2470
2471 2000-06-24  Frank Ch. Eigler  <fche@redhat.com>
2472
2473         * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2474         (gas_cgen_parse_operand): Set it around expression() call.
2475         (gas_cgen_md_operand): Test for it before longjmp().
2476
2477 2000-06-24  Kazu Hirata  <kazu@hxi.com>
2478
2479         * config/tc-h8500.c: Remove all uses of DEFUN.
2480         * config/tc-sh.c: Likewise.
2481         * config/tc-w65.c: Likewise.
2482         * config/tc-z8k.c: Likewise.
2483
2484         * config/tc-h8500.c: Fix typos in comments.
2485
2486 2000-06-23  Frank Ch. Eigler  <fche@redhat.com>
2487
2488         * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2489         is defined.
2490
2491 2000-06-23  matthew green  <mrg@redhat.com>
2492
2493         * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2494         defined.  Fix error message for `[' grouping.
2495
2496 2000-06-22  Kazu Hirata  <kazu@hxi.com>
2497
2498         * config/tc-h8300.c: Fix formatting and comment typos.
2499
2500 2000-06-22  Timothy Wall  <twall@cygnus.com>
2501
2502         * config/tc-ia64.c (note_register_values): Move premature QP
2503         notation clearing into the appropriate place.
2504
2505 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
2506
2507         * dep-in.sed: Escape literal `.'s on patterns.  Trim off `../'
2508         first before anything else.  Add bin-bugs.h, emul.h and progress.h
2509         Sort list of files as for $(OBJS) in Makefile.am.
2510
2511         * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2512         find one.  Remake dependencies.
2513         ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h  Sort the list.
2514         * Makefile.in: Regenerate.
2515         * doc/Makefile.in: Regenerate.
2516
2517         * config/tc-i386.c (i386_displacement): Don't assume a constant
2518         displacement is necessarily 16 bits when in 16 bit code mode.
2519         (md_assemble): Instead size the displacement here after we know
2520         for sure that a .code16gcc operand hasn't automatically added
2521         operand size prefixes.
2522
2523 2000-06-21  H.J. Lu  <hjl@gnu.org>
2524
2525         * Makefile.am: Rebuild dependency.
2526         * Makefile.in: Rebuild.
2527
2528 2000-06-21  Kazu Hirata  <kazu@hxi.com>
2529
2530         * config/tc-h8300.c (parse_reg): Make the function static.
2531         (parse_exp): Likewise.
2532
2533 2000-06-20  DJ Delorie  <dj@cygnus.com>
2534
2535         * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2536         Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2537         for cygwin import libraries to work properly.
2538
2539 2000-06-20  H.J. Lu  <hjl@gnu.org>
2540
2541         * Makefile.am: Rebuild dependency.
2542         * Makefile.in: Rebuild.
2543         * configure: Likewise.
2544         * doc/Makefile.in: Likewise.
2545
2546 2000-06-20  Timothy Wall  <twall@cygnus.com>
2547
2548         * doc/internals.texi (CPU backend): Add @itemx for
2549         TC_START_LABEL_WITHOUT_COLON.
2550         * doc/c-tic54x.texi: New.
2551         * doc/as.texinfo: Add tic54x features and include primary tic54x
2552         documentation file.
2553         * doc/all.texi: Add C54X.
2554         * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2555         * doc/Makefile.in: Regenerate.
2556         * configure.in: Add tic54x and define LIBM for tic54x.
2557         * configure: Regenrate.
2558         * config/tc-tic54x.[ch]: New.
2559         * config/obj-coff.h: Add tic54x.
2560         * Makefile.am: (CPU_TYPES): Add tic54x.
2561         (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2562         (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2563         (as_new_LDADD): Add $(LIBM).
2564         * Makefile.in: Regenerate.
2565
2566 2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>
2567
2568         * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2569         * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2570         * doc/as.texinfo: Likewise.
2571
2572         * configure, Makefile.in: Regenerate.
2573         * configure.in (emulations): Recognize m6811 and m6812.
2574         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2575         Added files for 68hc11 and 68hc12 assembler.
2576         * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2577         * config/tc-m68hc11.h: Header definition for that assembler.
2578
2579 2000-06-18  Nick Clifton  <nickc@redhat.com>
2580
2581         * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2582         instead of OCTETS_PER_BYTE.
2583
2584         * config/tc-v850.c: Fix compile time warnings.
2585         * config/tc-ppc.c: Fix compile time warnings.
2586
2587 2000-06-18  H.J. Lu <hjl@gnu.org>
2588
2589         * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2590         * configure: Rebuild.
2591
2592 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2593
2594         * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2595         to BFD_ASSEMBLER.
2596
2597 2000-06-16  Nick Clifton  <nickc@cygnus.com>
2598
2599         * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2600         RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2601
2602         * doc/c-mips.texi: Document newly accepted cpu variants.
2603
2604 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
2605
2606         * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2607
2608 2000-06-13  Ulf Carlsson  <ulfc@engr.sgi.com>
2609
2610         * macro.c (getstring): Make it possible to escape the quote
2611         character.
2612
2613 Tue Jun 13 20:58:28 2000  Catherine Moore <clm@redhat.com>
2614
2615         * config/tc-hppa.c (pa_export): Weak symbols can be global.
2616
2617 2000-06-13  H.J. Lu  <hjl@gnu.org>
2618
2619         * configure: Regenerate.
2620
2621 2000-06-09  Alan Modra  <alan@linuxcare.com.au>
2622
2623         * app.c (do_scrub_begin): Don't default lex[';'] as a line
2624         separator.
2625         * doc/internals.texi (line_separator_chars): Semicolon is no
2626         longer a default.  Mention null and newline as defaults.
2627
2628         * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2629
2630         * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2631         * config/tc-i860.h (line_separator_chars): Likewise.
2632         * config/tc-h8300.c (line_separator_chars): Likewise.
2633         * config/tc-i960.c (line_separator_chars): Likewise.
2634         * config/tc-m68k.c (line_separator_chars): Likewise.
2635         * config/tc-mips.c (line_separator_chars): Likewise.
2636         * config/tc-ns32k.c (line_separator_chars): Likewise.
2637         * config/tc-sparc.c (line_separator_chars): Likewise.
2638         * config/tc-vax.c (line_separator_chars): Likewise.
2639
2640         * config/tc-h8300.c (comment_chars): Use string initialiser.
2641         * config/tc-i960.c (line_comment_chars): Likewise.
2642         * config/tc-z8k.c (comment_chars, line_comment_chars,
2643         line_separator_chars): Likewise.
2644
2645         * config/tc-arm.c (line_separator_chars): Always use `;', not just
2646         for TE_LINUX.
2647
2648 2000-06-08  Nick Clifton  <nickc@cygnus.com>
2649
2650         * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2651         for size 1 fixes.
2652
2653 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
2654
2655         * configure.in (VERSION): Update to show this is the CVS mainline.
2656
2657 2000-06-08  Matthew Jacob  <mjacob@feral.com>
2658
2659         * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2660         $at is the integer register $r28, vs. both $r28 and the floating
2661         point register $f28.
2662
2663 2000-06-08  James E. Wilson  <wilson@cygnus.com>
2664
2665         * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2666         (dot_endp): Don't call ia64_flush_insns.
2667         (emit_one_bundle): Don't delete prologue/body records from
2668         unwind_record list in first loop.  Rewrite second loop to account for
2669         this.
2670
2671 2000-06-07  David Mosberger  <davidm@hpl.hp.com>
2672
2673         * config/tc-ia64.c: Add missing prototypes.
2674         (generate_unwind_image): Cast argument to output_unw_records call.
2675
2676 Wed Jun  7 22:44:14 2000  Denis Chertykov  <denisc@overta.ru>
2677
2678         * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2679
2680 Wed Jun  7 21:26:15 2000  Denis Chertykov  <denisc@overta.ru>
2681
2682         * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2683         (REGISTER_P): likewise.
2684         (avr_opcodes): uses include/opcode/avr.h
2685         (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2686
2687 2000-06-04  Alan Modra  <alan@linuxcare.com.au>
2688
2689         * read.c (is_end_of_line): No ';' for TC_HPPA.  Add missing
2690         initializers too.
2691
2692 2000-06-03  H.J. Lu  <hjl@gnu.org>
2693
2694         * read.c (is_end_of_line): Put back `;'.
2695
2696 2000-06-03  Alan Modra  <alan@linuxcare.com.au>
2697
2698         * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2699
2700 2000-06-01  Alan Modra  <alan@linuxcare.com.au>
2701
2702         * expr.c (operand): Test is_end_of_line outside switch to catch
2703         line separator chars that are also operators.
2704         (operator): Return O_illegal for line separator chars.
2705
2706         * read.c (is_end_of_line): Use 1 instead of 99.  Don't set `;'
2707         entry (or `!' entry for TC_HPPA).
2708
2709         * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2710         before indexing is_end_of_line.  Remove redundant check for '\0'.
2711         (fp_op2): Likewise.
2712         * config/tc-h8500.c (md_assemble): Likewise.
2713         * config/tc-mcore.c (md_assemble): Likewise.
2714         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2715         (md_atof): Likewise
2716
2717         * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2718         is_end_of_line.
2719         * config/tc-mcore.c (mcore_cons): Likewise.
2720         (mcore_float_cons): Likewise.
2721         (mcore_stringer): Likewise.
2722         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2723
2724 2000-06-01  Scott Bambrough <scottb@netwinder.org>
2725
2726         * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2727
2728 2000-05-29  Nick Clifton  <nickc@cygnus.com>
2729
2730         * config/tc-sh.c: Fix compile time warning messages.
2731
2732         * config/tc-mips.c: Fix compile time warning messages.
2733
2734 2000-05-29  Philip Blundell  <philb@gnu.org>
2735
2736         * doc/as.texinfo: Update copyright dates.
2737         (Local Labels): Delete misplaced mention of ARM.
2738         * NEWS: Mention ARM ELF support.
2739
2740 2000-05-27  Alexandre Oliva  <aoliva@cygnus.com>
2741
2742         * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2743         it is modified, and use the real_size to compute the frag address
2744         for dwarf2 line info.
2745
2746 2000-05-27  Alan Modra  <alan@linuxcare.com.au>
2747
2748         * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2749         line-matching scheme to cope with automake moving variables around.
2750         ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2751         * Makefile.in: Regenerate.
2752
2753 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
2754
2755         * config/tc-sparc.c (sparc_relax): New.
2756         (md_longopts): Add -relax and -no-relax options.
2757         (md_parse_options, md_show_usage): Likewise.
2758         (md_apply_fix3): Optimize tail call into branch always if possible.
2759
2760 Thu May  4 15:27:07 2000  Donald Lindsay  <dlindsay@cygnus.com>
2761
2762         * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2763         d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2764         rules, with warning when a GAS statement specifies a packing that
2765         will result in an instruction being squashed.
2766         Added typdef packing_type and enumerals, changed various integer
2767         literals to use the enumerals.
2768
2769 2000-05-24  David Mosberger  <davidm@hpl.hp.com>
2770
2771         * config/tc-ia64.c (dot_restorereg_p): New function.
2772         (md_pseudo_table): Add restorereg.p.
2773         (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2774         (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2775
2776         * config/tc-ia64.h (unw_record_type): Add unwabi.
2777         (unw_r_record): Rename member MASK to GRMASK.  Add sub-structure
2778         called MASK with members for imask, and the masks produced by
2779         fr_mem, gr_mem, br_mem, and frgr_mem.
2780         (unw_p_record): Add members ABI and CONTEXT.
2781         (unw_x_record): Add member AB.
2782         * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2783         as pseudo-register for use during unwind info generation.
2784         (AR_PFS, AR_LC): New macros.
2785         (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2786         whose names start with an at sign (as in "@priunat").
2787         (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2788         register.
2789         (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2790         proc_end, unwind_info, personality_routine): Consolidate into
2791         "unwind" structure to reduce offset-table use.  Add member
2792         NEXT_SLOT_NUMBER to track the slot number for the next instruction
2793         to be emitted.
2794         (output_R1_format, output_R3_format, output_P3_format,
2795         output_P6_format): Initialize R with zero to reduce compiler warnings.
2796         (output_P7_format): Ditto.  Add `default' branch to switch
2797         statement to reduce compiler warnings.
2798         (output_P8_format, output_B1_format, output_B4_format): Ditto.
2799         (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2800         (format_ab_reg): Rename from format_a_b_reg.  Merge A and B args
2801         into single argument.
2802         (output_X1_format, output_X3_format): Initialize R with zero to reduce
2803         compiler warnings.  Merge A and B args into single argument.
2804         (output_X2_format, output_X4_format): Remove unused variable R.  Merge
2805         A and B args into single argument.
2806         (free_record): Removed (wasn't used).
2807         (free_list_records): Also free imasks in prologue records.
2808         (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2809         (output_spill_mask): Remove.
2810         (output_unwabi): New function.
2811         (output_epilogue, output_label_state, output_copy_state): Call
2812         alloc_record.
2813         (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2814         output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2815         argument.
2816         (process_one_record): New locals FR_MASK and GR_MASK.  Ignore
2817         gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2818         as part of handling the prologue records.  Emit region's imask if
2819         we have one.  Handle unwabi, epilogue, label_state, copy_state,
2820         spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2821         spill_sprel_p, and spill_reg_p records.
2822         (set_imask, count_bits, slot_index): New function.
2823         (fixup_unw_records): Fix region size computation.  Handle
2824         epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2825         spill_sprel_p, and spill_psprel_p records.  Merge mask bits of
2826         frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2827         set_imask accordingly.  Update imask for gr_gr, and br_gr records.
2828         (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2829         (dot_save): Use manifest constants for applicaton registers.
2830         Handle REG_PR and REG_PRIUNAT.
2831         (dot_restore): Don't just ignore it.
2832         (dot_restorereg): New function..
2833         (generate_unwind_image): Ensure unwind info is a multiple of eight
2834         bytes, not just four bytes.
2835         (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2836         (dot_altrp): Don't just ignore it.
2837         (dot_savemem): New function.  Replaces dot_savesp() and
2838         dot_savepsp().  Use manifest constants for applicaton registers.
2839         Handle REG_PR and REG_PRIUNAT.
2840         (dot_savef): Simplify.
2841         (dot_saveb): Support generation of br_gr.
2842         (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2843          dot_label_state, dot_copy_state): New function.
2844         (dot_unwabi): Don't just ignore it.
2845         (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2846         spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2847         unwabi, vframesp, and vframepsp.  Fix typo alprp->altrp.
2848         (emit_one_bundle): Set slot number for prologue/body records
2849         *before* emitting the first insn.
2850         (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2851         (md_begin): Declare "psp" pseudo-register.
2852         (md_operand): Handle PSEUDO_FUNC_REG.  Fix printing of error message
2853         so we don't get segfault.
2854         (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2855         counts as required per SW Conventions manual
2856         (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2857         output_preds_psprel, output_preds_sprel, output_spill_base,
2858         output_unat_psprel, output_unat_sprel, output_lc_psprel,
2859         output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2860         output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2861         output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2862         output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2863         output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2864         (dot_vframe): Implement.
2865         (dot_vframesp, dot_vframepsp): New function.
2866
2867 Tue May 23 00:57:05 2000  Hans-Peter Nilsson  <hp@axis.com>
2868
2869         * configure.in (i386-*-freebsd a.out entry): Quote properly.
2870         * configure: Regenerate.
2871
2872 2000-05-23  Alan Modra  <alan@linuxcare.com.au>
2873
2874         * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2875         (md_estimate_size_before_relax): so we can use it here instead of
2876         old kludges.  Localise vars to blocks.  Comment.
2877
2878         * frags.c (frag_new): Update fr_var comments.
2879         * frags.h (struct frag): Ditto.
2880
2881 2000-05-22  Richard Henderson  <rth@cygnus.com>
2882
2883         * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2884         (pseudo_func): Add pcrel.
2885         (operand_match):  Handle IA64_OPND_TGT64.
2886         (build_insn): Likewise.
2887         (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2888         (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2889         (fix_insn): Handle all three 64-bit relocation types.
2890
2891 Mon May 22 22:43:32 2000  Hans-Peter Nilsson  <hp@axis.com>
2892
2893         * obj.h (struct format_ops): New members begin, app_file,
2894         s_set_other, s_set_desc, s_get_type, s_set_type,
2895         separate_stab_sections, init_stab_section.
2896
2897         * config/obj-multi.h: Update GPL notice to v2.
2898         (obj_begin): New.
2899         (obj_app_file): New.
2900         (S_SET_SIZE): Test s_set_size for NULL before calling.
2901         (S_SET_ALIGN): Similar for s_set_align.
2902         (S_SET_OTHER): New.
2903         (S_SET_DESC): New.
2904         (S_GET_TYPE): New.
2905         (S_SET_TYPE): New.
2906         (SEPARATE_STAB_SECTIONS): New.
2907         (INIT_STAB_SECTION): New.
2908         (EMIT_SECTION_SYMBOLS): New.
2909         (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2910
2911         * config/obj-elf.h: Update GPL notice to v2.
2912         Mention that this file is included from obj-multi.h.
2913         (obj_begin): Wrap definition in ifndef.
2914         (elf_file_symbol): Constify declaration.
2915         (obj_app_file): Ditto.
2916         (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2917         Wrap in ifndef SEPARATE_STAB_SECTIONS.
2918
2919         * config/obj-elf.c (elf_s_set_other): New.
2920         (elf_file_symbol): Constify argument.
2921         (elf_separate_stab_sections): New.
2922         (elf_init_stab_section): New.
2923         (elf_format_ops): Add new members.  Remove comma at end.
2924
2925         * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2926         (ecoff_format_ops): Add new fields.  Remove comma at end.
2927         Mention inconsistency for emit_section_symbols.
2928
2929         * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2930
2931         * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2932         (coff_separate_stab_sections): New.
2933         (coff_format_ops): Add new members.
2934
2935         * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2936         (obj_aout_s_set_other): New.
2937         (obj_aout_s_set_desc): New.
2938         (obj_aout_s_get_type): New.
2939         (obj_aout_s_set_type): New.
2940         (obj_aout_separate_stab_sections): New.
2941         (aout_format_ops): New members added.  Use obj_aout_process_stab,
2942         not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
2943         (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2944         appropriate.
2945         (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2946
2947 2000-05-22  Alan Modra  <alan@linuxcare.com.au>
2948
2949         * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2950         for OBJ_MAYBE_ELF too.  Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2951         (md_estimate_size_before_relax): Ensure jumps to weak and
2952         externally visible symbols are relocatable.
2953
2954 Sat May 20 16:41:55 2000  Hans-Peter Nilsson  <hp@axis.com>
2955
2956         * stabs.c (aout_process_stab): Make global.
2957         (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2958         * read.h (aout_process_stab): Declare.
2959
2960         * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2961         Generalize to *aout, *coff *elf.
2962         * configure: Regenerated.
2963
2964         * doc/internals.texi (Object format backend): Say
2965         SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2966
2967         * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2968         * Makefile.in: Regenerated.
2969
2970 2000-05-19  Catherine Moore  <clm@cygnus.com>
2971
2972         * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2973
2974 2000-05-18  Alan Modra  <alan@linuxcare.com.au>
2975
2976         * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2977         instruction to reflect change in re_assemble_*.
2978
2979 Thu May 18 10:52:14 2000  Jeffrey A Law  (law@cygnus.com)
2980
2981         * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2982         build PA64 ELF tools.
2983         * configure: Rebuilt.
2984
2985 2000-05-17  Alan Modra  <alan@linuxcare.com.au>
2986
2987         * Makefile.am: Regenerate dependencies.
2988         * Makefile.in: Regenerate.
2989
2990 2000-05-15  Nick Clifton  <nickc@cygnus.com>
2991
2992         * config/tc-arm.c (struct asm_psr): Add boolean field
2993         distinguishing between CSPR and SPSR.  Rename 'number' field
2994         to 'field'.
2995         (psrs): Rearrange contents to match new asm_psr structure.
2996         (arm_psr_parse): Move next to psr_required_here.  Make it
2997         return an asm_psr structure.
2998         (psr_required_here): Use asm_psr structure returned by
2999         arm_psr_parse.
3000         (do_msr): Reorganise to allow psr_required_here to be called
3001         only once.
3002         (md_undefined_name): Mark 'name' parameter as unused, since
3003         the COFF target does not use it.
3004
3005 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
3006
3007         * config/te-386bsd.h:  Clean up comments to adhere to the GNU coding
3008         standards.
3009         * config/te-aux.h:  Likewise.
3010         * config/te-dpx2.h:  Likewise.
3011         * config/te-go32.h:  Likewise.
3012         * config/te-hp300.h:  Likewise.
3013         * config/te-hppa.h:  Likewise.
3014         * config/te-i386aix.h:  Likewise.
3015         * config/te-ic960.h:  Likewise.
3016         * config/te-interix.h:  Likewise.
3017         * config/te-nbsd532.h:  Likewise.
3018         * config/te-pc532mach.h:  Likewise.
3019         * config/te-ppcnw.h:  Likewise.
3020         * config/te-psos.h:  Likewise.
3021         * config/te-sparcaout.h:  Likewise.
3022         * config/te-sun3.h:  Likewise.
3023         * config/te-sysv32.h:  Likewise.
3024
3025 2000-05-14  Alan Modra  <alan@linuxcare.com.au>
3026
3027         * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3028         bits.  Instead explicitly mask and sign extend.  Do the 8 bit mask
3029         and sign extend without an if statement.
3030         (build_bytes): Likewise.
3031
3032 2000-05-14  Kazu Hirata  <kazu@hxi.com>
3033
3034         * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3035         X_add_symbol L_32 case.
3036
3037 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
3038
3039         * config/te-freebsd.h: New file.
3040
3041 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
3042
3043         * asintl.h (gettext, dgettext, dcgettext, textdomain,
3044         bindtextdomain): Replace defines with those from intl/libgettext.h
3045         to quieten gcc warnings.
3046
3047         * NEWS: Mention x86 .arch and -q.
3048
3049         * config/tc-i386.c (quiet_warnings): New.
3050         (md_assemble): Use quiet_warnings.
3051         (md_parse_option): Set quiet_warnings from -q.
3052         (md_show_usage): Mention -q, delete -m.
3053         (flag_do_long_jump): Delete.
3054         (md_parse_option): Remove -m.
3055         (md_show_usage): Remove -m.
3056         (md_create_long_jump): Remove useless flag_do_long_jump code.
3057
3058         * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3059         the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3060
3061 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
3062             Alexander Sokolov <robocop@netlink.ru>
3063
3064         * doc/c-i386.texi (i386-Arch): New section.
3065         (i386-Syntax): Mention .intel_syntax and .att_syntax.
3066
3067         * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3068         (smallest_imm_type): Use smallest opcode for shift by one if cpu
3069         architecture has been given and is not 486.
3070         (set_cpu_arch): New.
3071         (md_pseudo_table): Add .arch.
3072         (md_assemble): Warn if cpu architecture has been given and an
3073         unsupported instruction.
3074
3075         * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3076         Move operand_types bit defines after relevant template field.
3077         (template): Add cpu_flags.
3078         (Cpu*): Define.
3079         (arch_entry): New.
3080
3081 2000-05-12  Alexandre Oliva  <aoliva@cygnus.com>
3082
3083         * config/tc-mn10300.h (md_end): Define.
3084         (mn10300_finalize): Declare.
3085         * config/tc-mn10300.c: Include dwarf2dbg.h.
3086         (debug_line): Define.
3087         (md_assemble): Generate dwarf2 line info.
3088         (mn10300_finalize): New function.  Finalize dwarf2 info.
3089
3090 2000-05-11  Ulf Carlsson  <ulfc@engr.sgi.com>
3091
3092         * config/tc-mips.c (md_estimate_size_before_relax): Use the
3093         external version of the relocation for weak symbols.
3094
3095 2000-05-08  David Mosberger  <davidm@hpl.hp.com>
3096
3097         * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3098         frame size in units of 16 bytes, as required per SW Conventions manual.
3099         (output_unw_records): Output info-block header as a dword to get
3100         byte-order right.
3101
3102 2000-05-08  Alan Modra  <alan@linuxcare.com.au>
3103
3104         * as.h: #include "file", not <file> on files from ../include.
3105         (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3106         * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3107         (md_convert_frag): Add ATTRIBUTE_UNUSED.
3108         (tc_coff_symbol_emit_hook): Ditto.
3109         (OPTCOUNT): Cast to int to avoid compiler warning.
3110         (md_begin): Fix signed/unsigned warnings.
3111
3112 2000-05-08  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3113
3114         * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3115         ABRANCH LONG case for a conditional branch on a 68000.
3116         (md_estimate_size_before_relax): Likewise.  Also handle
3117         flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3118         (m68k-ip: case ABSL): Relax absolute references to 16-bit
3119         PC-relative on all CPUs.
3120         (md_estimate_size_before_relax): Likewise.
3121
3122 2000-05-04  Alan Modra  <alan@linuxcare.com.au>
3123
3124         * as.c (parse_args): Just mention current year in printed
3125         copyright message.
3126
3127 2000-05-03  J.T. Conklin  <jtc@redback.com>
3128
3129         * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3130         unit registers.
3131         (md_parse_option): Recognize -m7400.
3132
3133 2000-05-03  Ian Lance Taylor  <ian@zembu.com>
3134
3135         * config/atof-ieee.c (gen_to_words): When adding carry back in,
3136         don't permit lp to become less than the words array.
3137
3138 2000-05-03  Rodney Brown  <RodneyBrown@pmsc.com>
3139
3140         config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3141         Fix little-endian case.
3142
3143 2000-05-03  David O'Brien  <obrien@NUXI.com>
3144
3145         * as.c (parse_args): Update copyright.
3146
3147 2000-05-03  Mark Elbrecht  <snowball3@bigfoot.com>
3148
3149         * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3150         for the .bss section too.
3151
3152 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
3153
3154         * configure.in: Set em=linux for hppa-*-linux.
3155         * configure: Regenerate.
3156         * doc/Makefile.in: Regenerate with correct automake.
3157
3158         * frags.c (frag_grow): Sanity check chunk_size.
3159
3160         * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3161         * config/obj-som.h: Likewise.
3162         * config/obj-ieee.h: Likewise.
3163
3164         * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3165
3166         * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3167         (md_pseudo_table): Fully initialise OBJ_ELF cases.
3168         (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3169         (pa_ip): low_sign_unext now returns via function value.  Use
3170         re_assemble_* instead of dis_assemble_* and
3171         INSERT_FIELD_AND_CONTINUE combination.  Don't call sign_unext
3172         unnecessarily.
3173         (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3174         (md_section_align, md_parse_option, md_show_usage,
3175         md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3176         pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3177         pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3178         pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3179         pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3180         pa_text): Likewise.
3181         (md_apply_fix): Change type of new_val to offsetT.  Delete w1, w2,
3182         w, resulti.  Add insn, val.  Move bfd_get_32 and bfd_put_32
3183         outside of switch.  Correct mask and shifting errors in case 10
3184         and case -11.  In case 21, compare against signed range to suit
3185         hppa_field_adjust changes.  In case 12, use re_assemble_12.  In
3186         case 17 and case 22, use offsetT variable to properly check range.
3187         Use re_assemble_* here too.
3188         (evaluate_absolute): Change type of value to offsetT.  Call
3189         hppa_field_adjust to do the work for us.
3190         (pa_parse_cmpb_64_cmpltr): Delete save_s.
3191         (pa_parse_cmpib_64_cmpltr): Ditto.
3192         (pa_build_unwind_subspace): Delete unused var subseg.  Change type
3193         of i to unsigned int.
3194         (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3195         (pa_end_of_source): Return type is void.
3196
3197 Mon May  1 08:54:23 2000  Catherine Moore  <clm@cygnus.com>
3198
3199         * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3200
3201 Mon May  1 14:19:39 2000  Denis Chertykov  <denisc@overta.ru>
3202
3203         * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3204         More comments added.
3205         (md_begin): Removed "construct symbols for each register name".
3206         Because register names conflicts with GCC generated function
3207         names.
3208         (avr_operand): Now constant numbers can be used as a register
3209         identifiers (0 as r0, 31 as r31).
3210         (md_assemble): use skip_space () before parsing instruction
3211         operands.
3212
3213 2000-05-01  Alan Modra  <alan@linuxcare.com.au>
3214
3215         * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3216         ensure all pe targets use bfd.  Remove unnecessary bfd_gas=yes on
3217         arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3218         * configure: Regenerate.
3219
3220 2000-04-29  Andreas Jaeger  <aj@suse.de>
3221
3222         * as.h: Correctly check GCC version.
3223
3224 2000-04-26  David O'Brien  <obrien@FreeBSD.org>
3225
3226         * doc/as.1: Fix unbalanced brackets.
3227
3228         * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3229         TE_FreeBSD.
3230         (line_comment_chars): Set to '/' if TE_FreeBSD.
3231
3232 Tue Apr 25 11:02:02 2000  Jeffrey A Law  (law@cygnus.com)
3233
3234         * configure.in: Configury support for PA64 (currently disabled).
3235         * configure: Rebuilt.
3236
3237 2000-04-25  Machida Hiroyuki  <machida@sm.sony.co.jp>
3238
3239         * config/tc-mips.c (s_change_sec): Use record_alignment, not
3240         bfd_set_section_alignment.
3241
3242 2000-04-25  Alan Modra  <alan@linuxcare.com.au>
3243
3244         * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3245         than 32.
3246
3247 2000-04-24  Nick Clifton  <nickc@cygnus.com>
3248
3249         * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3250         * doc/as.texinfo (Align): Include arm and strongarm in list of
3251         targets that have the second form of the behaviour of the .align
3252         directive.
3253
3254 2000-04-24  Mark Klein <mklein@dis.com>
3255
3256         * obj-som.c: Terminate obj_pseudo_table.
3257
3258 Mon Apr 24 15:21:11 2000  Clinton Popetz  <cpopetz@cygnus.com>
3259
3260         * as.c (parse_args): Allow md_parse_option to override -a listing
3261         option.
3262         * config/obj-coff.c (add_lineno): Change type of offset parameter
3263         from "int" to "bfd_vma."
3264         * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3265         (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3266         (ppc_change_csect): Align correctly for XCOFF64.
3267         (ppc_machine): New function, which discards "ppc_machine" line.
3268         (ppc_tc): Cons for 8 when code is 64 bit.
3269         (md_apply_fix3): Don't check operand->insert.  Handle 64 bit
3270         relocations.
3271         (md_parse_option): Handle -a64 and -a32.
3272         (ppc_xcoff64): New.
3273         * config/tc-ppc.h (TARGET_MACH): Define.
3274         (TARGET_FORMAT): Move to function.
3275         (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3276
3277 Sun Apr 23 16:45:45 2000  Denis Chertykov  <denisc@overta.ru>
3278
3279         * config/tc-avr.c: New AVR_ISA_ defined.
3280         (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3281         (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3282         for `fmul', `movw' and `lpm R,Z' instructions.
3283         (avr_operands): Warn if current opcode is a two-word instruction
3284         and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3285         (avr_opcodes): New commands added.
3286         (REGISTER_P): Check 'a' and 'v' constraint letters.
3287         (mcu_types): New MCU added.
3288
3289 2000-04-22  Timothy Wall  <twall@cygnus.com>
3290
3291         * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3292         to "natval".
3293         (operand_match): Conditionally insert default bit values for IMMU9.
3294
3295 2000-04-14  Matthew Green  <mrg@cygnus.com>
3296
3297         * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3298         * configure: Rebuilt.
3299
3300 Fri Apr 21 14:29:43 2000  Jeffrey A Law  (law@cygnus.com)
3301                           Jason Eckhardt  <jle@cygnus.com>
3302
3303         * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3304
3305         * config/tc-hppa.c (CHECK_ALIGN): New macro.
3306         Added handling of new operand types l,y,&,fe,fE,fx.
3307
3308 Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
3309                           David Mosberger  <davidm@hpl.hp.com>
3310                           Timothy Wall <twall@cygnus.com>
3311                           Andrew MacLeod  <amacleod@cygnus.com>
3312                           Jim Wilson  <wilson@cygnus.com>
3313
3314         * Makefile.am (CPU_TYPES): Add ia64.
3315         (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3316         (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3317         * Makefile.in: Rebuild.
3318         * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3319         * configure: Rebuild.
3320         * configure.in: Recognize ia64 as cpu type.  Set bfd_gas.
3321         (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3322         * expr.c (expr): Handle md_optimize_expr.
3323         * read.c (LEX_HASH): Add comment.
3324         * config/tc-ia64.c, config/tc-ia64.h: New files.
3325
3326 2000-04-21  Richard Henderson  <rth@cygnus.com>
3327
3328         * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3329         bundling a non-delayed branch type instruction.
3330
3331 2000-04-20  Alexandre Oliva  <aoliva@cygnus.com>
3332
3333         * config/tc-mn10300.c (HAVE_AM30): Define.
3334         (md_assemble): Use it.
3335
3336 2000-04-19  Alan Modra  <alan@linuxcare.com.au>
3337
3338         * config/obj-elf.c (obj_elf_change_section): Check for changed
3339         section attributes.
3340
3341         * Makefile.am: (CPU_MULTI_VALID): Remove.
3342         (MULTI_CPU_TYPES): Define.
3343         (MULTI_CPU_OBJ_VALID): Define.
3344         (DEPTC): Use the above.
3345         (DEPOBJ): Same here.
3346         (DEP2): And here.
3347         Regenerate dependencies.
3348         * Makefile.in: Regenerate.
3349
3350 2000-04-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3351
3352         * Makefile.am (YACC, LEX): Get them from configure.
3353
3354 2000-04-18  H.J. Lu  (hjl@gnu.org)
3355
3356         * config/tc-i386.c (offset_in_range): Use addressT instead of
3357         bfd_vma for non-bfd assemblers.
3358
3359 2000-04-17  Alan Modra  <alan@linuxcare.com.au>
3360
3361         * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3362         doesn't give spurious errors.
3363
3364 2000-04-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3365
3366         * as.h (SEEK_SET): Define if undefined.
3367
3368 2000-04-13  Alan Modra  <alan@linuxcare.com.au>
3369
3370         * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3371         constants, and don't assume offsetT is 32 bits.
3372
3373 2000-04-12  Andrew Cagney  <cagney@b1.cygnus.com>
3374
3375         * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3376         (md_pcrel_from_section): Add prototype.
3377         (d10v_fix_adjustable): Add prototype.
3378         (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3379
3380         * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3381
3382 2000-04-12  Nick Clifton  <nickc@cygnus.com>
3383
3384         * config/tc-d10v.c (find_opcode): Correctly calculate position of
3385         symbol in frag chain.
3386
3387 2000-04-10  Alan Modra  <alan@linuxcare.com.au>
3388
3389         * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3390         (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3391         (fits_in_signed_word, smallest_imm_type): Ditto.
3392         (md_assemble): Use an offsetT var to hold offsetT values, not a
3393         long.
3394         (offset_in_range): New.
3395         (md_assemble): Use it.
3396         (md_convert_frag): Change type of target_address, opcode_address,
3397         and displacement_from_opcode_start to offsetT.
3398         (md_create_short_jump): Change type of offset to offsetT.
3399         (md_create_long_jump): Ditto.
3400         (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3401         (md_chars_to_number): Remove.
3402         (output_invalid): Remove duplicate prototype.
3403
3404 2000-04-09  Nick Clifton  <nickc@cygnus.com>
3405
3406         * Makefile.am (CPU_TYPES): Add 'avr'.
3407         (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3408         (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3409
3410         * Makefile.in: Regenerate.
3411
3412         * doc/as.texinfo: Add M32R documentation.
3413
3414 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3415
3416         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
3417         --enable-build-warnings option.
3418         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3419         * Makefile.in, configure: Re-generate.
3420
3421 2000-04-07  Nick Clifton  <nickc@cygnus.com>
3422
3423         * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3424         in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3425         BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3426         (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3427         (arm_force_relocation): Force relocations for
3428         BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3429
3430 Wed Apr  5 22:26:32 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3431
3432         * config/tc-sh.c (get_operands): There's no third operand if the
3433         first operand is an immediate.
3434
3435 Wed Apr  5 22:07:19 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3436
3437         * config/tc-sh.c (immediate): Delete.
3438         (sh_operand_info): Add immediate member.
3439         (parse_reg): Use A_PC for pc.
3440         (parse_exp): Add second argument 'op'.  All callers changed.
3441         (parse_at): Expect pc to be coded as A_PC.
3442         Use immediate field in *op.
3443         (insert): Add fourth argument 'op'.  All callers changed.
3444         (build_relax): Add second argument 'op'.  All callers changed.
3445         (insert_loop_bounds): New function.
3446         (build_Mytes): Remove DISP_4.
3447         Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
3448         (assemble_ppi): Use immediate field in *operand.
3449         (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3450         (md_apply_fix): Likewise.
3451         (tc_gen_reloc): Likewise.  Check for a pcrel BFD_RELOC_SH_LABEL.
3452
3453 Wed Apr  5 06:35:45 2000  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
3454
3455         * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3456
3457 Tue Apr  4 19:27:50 2000  Hans-Peter Nilsson  <hp@axis.com>
3458
3459         * internals.texi (CPU backend): Document
3460         TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3461
3462 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
3463
3464         * po/gas.pot: Regenerate.
3465
3466         * as.c (show_usage): Restore translated part of bug string.
3467         * gasp.c (show_usage): Likewise.
3468
3469         * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3470         (DEP): Quote when passing vars to sub-make.  Use "mv -f" rather
3471         than move-if-change.
3472         (DEP1): Modify for "gcc -MM".
3473         (DEPTC): Likewise.
3474         (DEPOBJ): Likewise.
3475         (DEP2): Likewise.
3476         (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3477         Update dependencies.
3478         * Makefile.in: Regenerate.
3479
3480 2000-04-03  Alexandre Oliva  <aoliva@cygnus.com>
3481
3482         * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3483         (md_begin): Likewise.
3484         (HAVE_AM33): New macro.
3485         (md_assemble): Use it.  Match r_regs and xr_regs only if
3486         HAVE_AM33.
3487
3488 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
3489
3490         * as.h: #include "bin-bugs.h"
3491         * as.c (show_usage): Use REPORT_BUGS_TO.
3492         * gasp.c: #include "bin-bugs.h"
3493         (show_usage): Use REPORT_BUGS_TO.
3494
3495         * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3496
3497 Mon Apr  3 13:56:03 2000  Hans-Peter Nilsson  <hp@axis.com>
3498
3499         * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3500         call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3501         adjustments.
3502
3503 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
3504
3505         * config/tc-i386.c (i386_immediate): Don't assume a constant
3506         immediate is necessarily 16 bits when in 16 bit code mode.
3507         (md_assemble): Instead set guess_suffix here after we have checked
3508         registers.
3509
3510 2000-04-02  Richard Henderson  <rth@cygnus.com>
3511
3512         * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3513         quantities.  Correct right shift sign extension.
3514         (build_insn): Make `number' unsigned long.  Mask top 6 bits of
3515         32-bit value when shifting into place.
3516
3517 2000-04-01  Ian Lance Taylor  <ian@zembu.com>
3518
3519         * app.c: Add ATTRIBUTE_UNUSED as needed.
3520         * config/tc-ppc.c: Likewise.
3521         (ppc_size): Make unsigned long.
3522         (ppc_insert_operand): Add casts to avoid warnings.
3523
3524 2000-03-31  Nick Clifton  <nickc@cygnus.com>
3525
3526         * config/tc-d10v.h (md_flush_pending_output): Define.
3527
3528 2000-03-29  Nick Clifton  <nickc@cygnus.com>
3529
3530         * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3531         segment.  Works for both BFD_ASSEMBLER and others.
3532         (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3533
3534 2000-03-29  Nick Clifton <nickc@cygnus.com
3535
3536         * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3537
3538 2000-03-28  Alan Modra  <alan@linuxcare.com.au>
3539
3540         * listing.c (LISTING_LHS_WIDTH): Default depends on
3541         LISTING_WORD_SIZE.
3542         (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3543
3544 2000-03-27  Ian Lance Taylor  <ian@zembu.com>
3545
3546         * config/tc-sh.c (md_show_usage): Use backslash before newline in
3547         string literal.
3548
3549 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
3550
3551         * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3552
3553         * config/tc-avr.c (mcu_types): Add missing initialiser.
3554         (md_pcrel_from_section): Add prototype.
3555         (avr_operand): Remove redundant test of unsigned < 0.
3556         (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3557
3558 2000-03-27  Denis Chertykov  <denisc@overta.ru>
3559
3560         * config/tc-avr.c: New file for AVR support.
3561         * config/tc-avr.h: Likewise.
3562         * configure.in: Add AVR support.
3563         * configure: Regenerate.
3564
3565 2000-03-26  Timothy Wall <twall@cygnus.com>
3566
3567         * gasp.c (macro_op): Add new argument to check_macro call.
3568         Macro structure definitions moved to macro.h
3569         * sb.h:  Add argument to prototype for input_scrub_include_sb.
3570         * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3571         nesting checks with an additional flag.
3572         (struct input_save): Add flag to indicate whether current sb
3573         should be checked for proper macro/conditional nesting.
3574         (input_scrub_push/pop): Save/restore nest check flag.
3575         (input_scrub_next_buffer): Ditto.  Also call end of macro hook if
3576         defined.
3577         * macro.c (check_macro):  Allow caller to retrieve parsed macro
3578         information if a pointer is provided.  This information may be
3579         used by the new macro hooks.
3580         * macro.h: Update prototype for check_macro.  Macro struct
3581         definitions moved here from macro.c/gasp.c.
3582         * read.c (read_a_source_file): Add parameter to check_macro call,
3583         and pass macro info to the macro hook, if defined.
3584         (input_scrub_insert_line): New.  Allow insertion of a line of
3585         characters into the input stream.
3586         (input_scrub_insert_file): New.  Allow insertion of an arbitrary
3587         file into the input stream.
3588         (s_include): Use input_scrub_insert_file.
3589         * internals.texi: Document new macro hooks.
3590         * as.h: New prototypes added.
3591
3592 2000-03-26  Alan Modra  <alan@linuxcare.com.au>
3593
3594         * config/tc-i386.c: Don't start any as_bad or as_warn message with
3595         an initial capital letter.
3596         (i386_index_check): Reindent.
3597
3598 2000-03-19  Nick Clifton  <nickc@cygnus.com>
3599
3600         * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3601         relative branches.
3602
3603 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3604
3605         * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3606         instruction operand bad if Rd > 7 when generating
3607         thumb instructions. Prevents for example,
3608         "adr r12,label" from silently failing and generating
3609         the wrong instruction.
3610
3611 2000-03-17  Nick Clifton  <nickc@cygnus.com>
3612
3613         * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3614         that have a destingation >= 0x400000.
3615         Fix compile time warning messages.
3616
3617 Thu Mar 16 23:45:16 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3618
3619         * config/tc-sh.c (md_begin): When encountering insn that are
3620         not supported by the current arch, only change the name if
3621         its contents are the same as prev_name.
3622         (get_specific): If the the architecture doesn't match, fail.
3623
3624 Thu Mar 16 21:18:13 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3625
3626         * config/tc-sh.c (IDENT_CHAR): Define.
3627         (parse_reg): Use it instead of isalnum.  Put r[0..7]_bank operand
3628         matching back where it came from.
3629
3630 Thu Mar 16 20:58:10 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3631
3632         * config/tc-sh.c (md_show_usage): Add description of -dsp.
3633
3634 2000-03-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
3635
3636         * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3637         normal operands.
3638
3639 2000-03-15  Kazu Hirata  <kazu@hxi.com>
3640
3641         * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3642
3643 Mon Mar 13 22:02:59 2000  Hans-Peter Nilsson  <hp@axis.se>
3644
3645         * expr.c (operand) [case 'f']: When testing if '0f' can start a
3646         floating-point-number, make sure 'f' is in FLT_CHARS.
3647
3648 Sat Mar 11 00:01:39 2000  Hans-Peter Nilsson  <hp@axis.se>
3649
3650         * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3651         (s_lcomm_internal): Use it.
3652         * doc/internals.texi (CPU backend): Document it.
3653         * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3654         bytes.
3655
3656 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
3657
3658         * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3659         when embedded-pic.
3660
3661         * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3662         implementation doesn't have special handling for switch
3663         statements.
3664         (macro_build): Allow for code in sections other than .text.
3665         (macro): Likewise.
3666         (mips_ip): Likewise.
3667         (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3668         Don't perform relocs if we will be outputting them.
3669         (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3670         relocations.  Allow BFD_RELOC_16_PCREL_S2 relocs when
3671         embedded-pic.
3672
3673 2000-03-09  Catherine Moore  <clm@cygnus.com>
3674
3675         * config/tc-m32r.c (m32r_fix_adjustable):  Look up the
3676         relocation type based on the entry in the fixup structure.
3677         Put S_IS_EXTERN processing back in.
3678
3679 2000-03-08  H.J. Lu  (hjl@gnu.org)
3680
3681         * Makefile.am (install-exec-tooldir): Depend on
3682         install-exec-bindir for parallel make.
3683         * Makefile.in: Regenerated.
3684
3685 2000-03-06  Nick Clifton  <nickc@cygnus.com>
3686
3687         * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3688         switch.
3689         (md_parse_option): Parse -m32r command line switch - disable m32rx
3690         compatability.
3691         (md_show_usage): Document new option.
3692
3693         * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3694         * doc/Makefile.in: Regenerate.
3695         * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3696
3697 2000-03-02  Michael Meissner  <meissner@redhat.com>
3698
3699         * config/tc-d30v.c (check_range): Remove code that incorrectly
3700         sign extended values where bits < 32.
3701
3702 2000-03-02  H.J. Lu  (hjl@gnu.org)
3703
3704         * configure.in: Support --enable-targets=all on ia32.
3705         * configure: Regenerated.
3706
3707 2000-03-01  Nick Clifton  <nickc@cygnus.com>
3708
3709         * gasp.c (do_align): Remove bogus check of alignment value.
3710
3711 2000-02-27  Thomas de Lellis  <tdel@windriver.com>
3712
3713         * config/obj-elf.c (elf_frob_symbol): Remove code which when
3714         TC_PPC was defined forced the type of a symbol with no other type
3715         to be BSF_OBJECT.
3716
3717 2000-02-27  Hans-Peter Nilsson  <hp@axis.com>
3718
3719         * doc/internals.texi (CPU backend): Mention that
3720         line_separator_chars do not break up comments.  Fix typos for
3721         LEX_AT and LEX_NAME descriptions.  Document operands for
3722         TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
3723         description of md_create_short_jump usage.  Document argument for
3724         md_undefined_symbol.
3725
3726 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
3727
3728         * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3729         (md_parse_option): Handle it.
3730         (md_show_usage): Document it.
3731
3732 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
3733
3734         * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3735         opcode, for the instruction `pal19'.  From Andrea Arcangeli
3736         <andrea@suse.de>.
3737
3738 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
3739
3740         * config/tc-i386.c (i386_immediate): Move constant operand sizing
3741         from here..
3742         (md_assemble): To here, before template operands are matched.
3743         Also ensure a constant immediate is sign extended when we know the
3744         size is at most 16 bits.  This is to catch cases like "add
3745         $0xffc0,%ax" where we don't know the size, and thus that the
3746         immediate can be represented as Imm8S until after parsing the
3747         register operand.
3748         (i386_displacement): Similarly sign extend 16 bit constant
3749         displacements.
3750         (md_assemble): Relax 16-bit jump constant range check to suit sign
3751         extended displacements.
3752
3753 2000-02-26  Andreas Jaeger  <aj@suse.de>
3754
3755         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3756
3757 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
3758
3759         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3760         call operands when intel_syntax.
3761         (intel_float_operand): Return 2 for "fi...".
3762         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3763         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
3764         earlier "SHORT" change.
3765         (md_assemble): When determining suffix from Regs, exclude
3766         InOutPortReg.
3767
3768 2000-02-24  Nick Clifton  <nickc@cygnus.com>
3769
3770         * configure: Add arm-wince, mips-pe and sh-pe targets.
3771         * configure: Regenerate.
3772
3773         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3774         sh-pe targets.
3775         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3776         "pe-mips" for the mips-pe target.
3777
3778         * config/tc-arm.c (insns): Change displacement encoded in BL
3779         and B instructions if the target port is arm-wince.
3780         (do_ldst): Do not bias the relocation offset if the target
3781         port is arm-wince.
3782         (md_pcrel_from): Add in missing relocation offset bias if the
3783         target os arm-wince.
3784
3785         * config/tc-mips.c (mips_target_format): Support COFF flavour.
3786         (md_begin): Disable -G support for mips-pe target.
3787         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3788         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3789         COFF flavour.
3790
3791         * config/tc-sh.c (md_begin): sh-pe target is little endian.
3792         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3793         assembler, just set the alignment to 4.
3794
3795         * config/te-wince-pe.h: New file for WinCE targets.  Define
3796         TE_WINCE.
3797
3798 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
3799
3800         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3801         string instructions.
3802         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3803         (i386_intel_memory_operand): After finding a segment override,
3804         check again for no `[' before looking for a displacement.  Bomb if
3805         more than one displacement rather than silently discarding the
3806         second and subsequent ones.  Free strings malloc'd by
3807         build_displacement_string.
3808
3809 2000-02-24  Catherine Moore  <clm@cygnus.com>
3810
3811         * config/obj-som.c (obj_pseudo_table): Add "weak".
3812         (obj_som_weak): New routine.
3813
3814 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
3815
3816         * config/tc-i386.c (union i386_op): New.
3817         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
3818         Throughout file replace occurences of disps[n], imms[n], regs[n]
3819         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
3820         intel mode operand swapping.  Add assert in regKludge and
3821         fake_zero_displacement code.  Test i.types[n] when outputting
3822         displacements and immediates.  Combine output of Disp16 with
3823         Disp32.
3824         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3825         when in intel mode by (not) reversing fsub and fdiv operands
3826         before the template search.  This fails for single operand
3827         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3828         undefined.  Instead fix the base_opcode after we've found the
3829         template.  Move base_opcode xor with found_reverse_match from
3830         opcode output code to before this fix so we test for the correct
3831         opcodes.
3832         (md_assemble): Don't use strcmp when deciding to ignore the suffix
3833         check in intel mode.  Instead compare opcodes.
3834
3835         * config/tc-i386.h (TC_RELOC): Delete.
3836         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
3837         with equivalent call to reloc.
3838
3839         * as.h (flag_m68k_mri): Move declaration after target include, and
3840         only declare when TC_M68K defined.  Define as zero otherwise.
3841         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3842         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3843         Define as zero otherwise.
3844         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3845         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3846         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3847         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3848         testing whether defined.
3849         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3850         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3851         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3852         rather than testing whether defined.
3853         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3854         (parse_mri_cons): Declare and use only when TC_M68K.
3855         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3856         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3857         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3858
3859         * NEWS: Mention IBM 370 support.
3860
3861 2000-02-23  Richard Henderson  <rth@cygnus.com>
3862
3863         * config/tc-i386.c (md_assemble): When swapping operands for
3864         intel_syntax, assume everything that's not Imm or Disp is a
3865         register.
3866
3867 2000-02-23  Linas Vepstas <linas@linas.org>
3868
3869         * config/tc-i370.c, config/tc-i370.h: New files.
3870         * Makefile.am: Add support for Linux/IBM 370.
3871         * configure.in: Likewise.
3872         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3873         * config/obj-elf.c: Include elf/i370.h
3874         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3875
3876         * Makefile.in: Regenerate.
3877         * configure: Regenerate.
3878
3879         * doc/c-i370.texi: New file.
3880         * doc/all.texi: Include it.
3881         * doc/as.texinfo: And here.
3882         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3883         * doc/Makefile.in: Regenerate.
3884
3885 2000-02-19  Michael Meissner  <meissner@redhat.com>
3886
3887         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3888         determine if an instruction can be used in parallel with an ADDppp
3889         or SUBppp instruction.
3890
3891 2000-02-22  Andrew Haley  <aph@cygnus.com>
3892
3893         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3894
3895 2000-02-22  Andrew Haley  <aph@cygnus.com>
3896
3897         * config/tc-mips.c (mips_gp32): New variable.
3898         (macro_build) Use mips_gp32.
3899         (mips_ip): Ditto.
3900         (md_longopts): Add "-mgp32" and "-mgp64".
3901         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3902
3903         (OPTION_M7900): Change offset
3904         (OPTION_NO_M7900): Ditto.
3905
3906 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
3907
3908         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3909         warning, and bump it to 1.
3910
3911 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
3912
3913         From Brad Lucier <lucier@math.purdue.edu>:
3914         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3915         match format.
3916
3917 2000-02-21  Catherine Moore  <clm@cygnus.com>
3918
3919         * config/tc-mips.c (MF_HILO_INSN): Define.
3920         (mips_7000_hilo_fix): Declare.
3921         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3922         (md_parse_option): Check for 7000_HILO_FIX options.
3923         (OPTION_M7000_HILO_FIX): Define.
3924         (OPTION_NO_M7000_HILO_FIX): Define.
3925         * doc/c-mips.texi (-mfix7000): Describe.
3926
3927 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
3928
3929         * listing.c (print_lines): Remove unused variable `end'.
3930
3931         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3932         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3933         reloc_type when BFD_ASSEMBLER.
3934         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3935         reloc_type when BFD_ASSEMBLER. Move common code out of switch
3936         statement and quell signed vs. unsigned comparison warning.
3937
3938 2000-02-18  Nick Clifton  <nickc@cygnus.com>
3939
3940         * config/tc-d10v.c (find_opcode): Add a symbol's value to
3941         the computed frag offset, rather than overwriting it.
3942
3943 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3944
3945         * config/tc-sh.c ("elf/sh.h"): Include.
3946         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3947         (md.begin): Initialize target_arch.
3948         Only include opcodes in has table that match selected architecture.
3949         (parse_reg): Recognize register names for sh-dsp.
3950         (parse_at): Recognize post-modify addressing.
3951         (get_operands): The leading space is now optional.
3952         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
3953         arguments.  Update valid_arch.
3954         (build_Mytes): Add support for SDT_REG_N.
3955         (find_cooked_opcode): New function, broken out of md_assemble.
3956         (assemble_ppi, sh_elf_final_processing): New functions.
3957         (md_assemble): Use find_cooked_opcode and assemble_ppi.
3958         (md_longopts, md_parse_option): New option: -dsp.
3959         * config/tc-sh.h (elf_tc_final_processing): Define.
3960         (sh_elf_final_processing): Declare.
3961
3962 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
3963
3964         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3965         the unwinder subspace.  Save the current seg/subseg before creating
3966         the new seg/subseg.
3967
3968 2000-02-10  Nick Clifton  <nickc@cygnus.com>
3969
3970         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3971         little endian targets.
3972         (INST_BYTE1): Redefine to handle big and little endian
3973         targets.
3974         (cpu_type): New type: Select between M340 and M210.
3975         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3976         instructions of the M340.
3977         (md_assemble): Add support for the MULSH and OPSR classes of
3978         instructions.
3979         (md_atof): Add support for little endian targets.
3980         (md_parse_option): Add support for -EL, -EB and -mcpu command
3981         line switches.
3982         (md_convert_frag): Add support for little endian targets.
3983         (md_apply_fix3): Add support for little endian targets.
3984         (md_number_to_chars): Add support for little endian targets.
3985
3986 2000-02-10  Timothy Wall  <twall@redhat.com>
3987
3988         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3989         defined, use it to verify the symbol just read should be a label.
3990
3991 2000-02-10  Timothy Wall  <twall@redhat.com>
3992
3993         * app.c (do_scrub_chars): Handle "||" for parallel instructions
3994         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
3995         around colons when KEEP_WHITE_AROUND_COLON is defined.
3996         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3997         and KEEP_WHITE_AROUND_COLON.
3998
3999 2000-02-08  Timothy Wall  <twall@redhat.com>
4000
4001         * read.c (s_rept): Call do_repeat, which abstracts the repeat
4002         logic.
4003         (do_repeat): New.  Abstract repeat logic so that a "break" can be
4004         implemented.
4005         (end_repeat): New.  Provide support for a "break" out of the
4006         repeat loop.
4007         * read.h: Add prototypes for new functions.
4008
4009 2000-02-08  Timothy Wall  <twall@redhat.com>
4010
4011         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4012         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4013         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4014         non-zero.
4015
4016 2000-02-08  Timothy Wall  <twall@redhat.com>
4017
4018         * read.c: Added elseif to directives table.
4019         * read.h: Added prototype for s_elseif.
4020         * doc/as.texinfo: Added description for elseif.
4021         * cond.c (s_elseif): New function
4022
4023 2000-02-04  Timothy Wall  <twall@redhat.com>
4024
4025         * listing.c (print_lines): Remove conditionals causing bug in
4026         listings.
4027
4028 2000-02-03  Timothy Wall  <twall@cygnus.com>
4029
4030         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4031         default values.
4032         * frags.c (frag_new): Calculate fr_fix in octets
4033         (frag_now_fix) Return offset as target address offset (bytes).
4034         (frag_now_fix_octets) New - Return offset in octets (8-bit
4035         quantities).
4036         * frags.h: Added prototype for frag_now_fix_octets().
4037         Distinguish between octets and bytes in field descriptions.
4038         * listing.c (calc_hex): Account for octets vs bytes when
4039         printing addresses/offsets.
4040         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
4041         target is little-endian, print the octets in a word in big-endian
4042         order so that the display looks like a proper hexadecimal number,
4043         instead of having the octets reversed.
4044         * read.c (do_align): When recording alignment, alignment power
4045         should be in terms of target bytes (minimum addressible unit)
4046         instead of octets.
4047         (do_org) Convert ORG target address (byte) argument into an
4048         octet offset when generating a variable fragment.
4049         * symbols.c (resolve_symbol_value): Symbol final value
4050         converted to a target address offset (bytes) from its octet offset.
4051         * config/obj-coff.c (coff_frob_symbol): Symbol target address
4052         offset (bytes) is adjusted by the frag offset (octets) converted
4053         to bytes.
4054         (coff_frob_section) Section alignment power is in terms of bytes;
4055         convert it to an octet alignment power when calculating size (and
4056         size mask) in octets.  Don't modify the section size in order to
4057         "align" it for TI COFF, since that format has a different method
4058         for storing alignment information.
4059
4060 2000-02-01  Timothy Wall  <twall@cygnus.com>
4061
4062         * stabs.c (generate_asm_file): Escape backslashes in stabs file
4063         entries, matching the way GCC generates them.  If not escaped, the
4064         filename is encoded incorrectly.
4065
4066 2000-01-31  Nick Clifton  <nickc@cygnus.com>
4067
4068         * config/tc-arm.c (reg_table): Add support for ATPCS register
4069         naming conventions.
4070
4071 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
4072
4073         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4074         already defined.
4075         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4076         New macro.
4077         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4078         of a symbol when we really care about its value.
4079
4080 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
4081
4082         * config/tc-mcore.c (md_assemble): Give warning message if
4083         operands passes to instruction are more than the spec.
4084
4085 2000-01-27  Thomas de Lellis <tdel@windriver.com>
4086
4087         * config/tc-arm.c (armadjust_symtab): If the assembler is in
4088         Thumb mode but the label seen was not declared as '.thumb_func'
4089         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
4090         correct disassembly of Thumb code bounded by non function labels.
4091
4092 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
4093
4094         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4095         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
4096
4097         * Makefile.in: Same here.
4098         Update copyright.
4099
4100         * configure.in: Set bfd_gas for i386-aout when primary target
4101         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
4102         we may need the primary te_file.  Remove incorrect comment.
4103
4104         * configure: Regenerate.
4105
4106         * config/e-i386aout.c: New file.
4107
4108         * as.c (USE_EMULATIONS): Move to before print_version_id.
4109         (struct emulation): Add i386aout.
4110         (show_usage): Split text strings.  Reformat -a text.  Add --em
4111         help.
4112         Update copyright.
4113
4114         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4115         (aout_format_ops): New.
4116         Update copyright.
4117
4118         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4119         preprocessor conditional and add aout USE_EMULATIONS tests.
4120         (read_a_source_file): Don't pass error strings to printf as
4121         format arg.
4122         Update copyright.
4123
4124         * gasp.c (exp_get_abs): Don't pass error strings to printf as
4125         format arg.
4126         (do_data): Same here.
4127         (process_file): And here.
4128         Update copyright.
4129
4130         * symbols.c (colon): Rewrite "already defined" fatal message
4131         code for aout with USE_EMULATIONS.
4132         Update copyright.
4133
4134         * config/obj-aout.c (OBJ_HEADER): Define.
4135         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
4136         fields of sentinel.
4137         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4138         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4139         forms here.
4140         (obj_aout_type): Expand S_SET_OTHER here too.
4141         (obj_read_begin_hook): Remove.
4142         (aout_pop_insert): New.
4143         (obj_aout_s_get_other): New.
4144         (obj_aout_s_get_desc): New.
4145         (aout_format_ops): New.
4146         Update copyright.
4147
4148         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4149         gets aout_pseudo_table.
4150         (aout_pseudo_table): Declare.
4151         (obj_read_begin_hook): Define.
4152         Update copyright.
4153
4154         * config/obj-coff.c (obj_pseudo_table): Rename to
4155         coff_pseudo_table.
4156         (coff_pop_insert): Use coff_pseudo_table.
4157         (coff_sec_sym_ok_for_reloc): Remove.
4158         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4159         and comment all zero entries and remove #if 0 code.
4160         Update copyright.
4161
4162         * config/obj-coff.h (obj_pop_insert): Define.
4163         (coff_pseudo_table): Declare.
4164         Update copyright.
4165
4166         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4167         s_get_size, s_set_size.  Comment all zero entries.
4168         Update copyright.
4169
4170         * config/obj-elf.c (elf_s_get_other): New function.
4171         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4172         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4173         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4174         comment.
4175         (obj_elf_parse_section_letters): Don't pass error strings to
4176         printf as format arg.
4177         Update copyright.
4178
4179         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4180         OBJ_MAYBE_ECOFF.
4181         (elf_s_get_other): Declare.
4182         (S_GET_OTHER) Define as elf_s_get_other if not already
4183         defined.
4184         (S_SET_OTHER): Only define when not already defined.
4185         (elf_obj_read_begin_hook): Declare.
4186         (obj_read_begin_hook): Define.
4187         (elf_obj_symbol_new_hook): Declare.
4188         (obj_symbol_new_hook): Define.
4189         Update copyright.
4190
4191         * config/obj-multi.h: Add copyright header and protect against
4192         multiple inclusion.  Add * to all function pointers.
4193         (OBJ_HEADER): If defined, include it rather than other defines
4194         in this file.
4195         (obj_frob_file_after_relocs): Test for NULL.
4196         (obj_symbol_new_hook): Here too.
4197         (obj_sec_sym_ok_for_reloc): And here.
4198         (S_GET_OTHER): Define.
4199         (S_GET_DESC): Define.
4200         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4201         (OBJ_MAYBE_ELF): Update comment.
4202
4203         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4204         OBJ_AOUT preprocessor conditional and handle emulation by
4205         testing OUTPUT_FLAVOR.
4206         (i386_displacement): Here too.
4207         (md_section_align): Similarly here.
4208         (i386_target_format): Conditionally compile when more than one
4209         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
4210         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4211         (i386_displacement): Here too.
4212         Update copyright.
4213
4214         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4215         Define TARGET_FORMAT for aout only when not multi.
4216         Update copyright.
4217
4218         * config/te-multi.h: Delete file as it's identical to te-generic.h
4219
4220 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
4221
4222         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4223         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4224         LONG_MNEM_SUFFIX.
4225
4226         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4227         DWORD_MNEM_SUFFIX.
4228         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
4229         comments.
4230
4231 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
4232
4233         * config/tc-mips.c (mips_do_align): New function.
4234         * config/tc-mips.h (md_do_align): Define.
4235
4236 2000-01-10  Philip Blundell  <philb@gnu.org>
4237
4238         * doc/c-arm.texi (ARM Options): Fix typo.
4239         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
4240         line separator for Linux.
4241         * doc/as.texinfo (Comments): Mention the ARM.
4242
4243 2000-01-10  Philip Blundell  <pb@futuretv.com>
4244
4245         * configure.in (arm*-*-conix*): New target.
4246         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4247         armv*-*-linux-gnu.
4248         * configure: Regenerate.
4249
4250 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
4251
4252         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4253         (obj_elf_visibility): New function.
4254
4255         * doc/as.texinfo (Visibility): New node: document visibility
4256         pseudo ops.
4257
4258 For older changes see ChangeLog-9899