gas/ChangeLog

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  23         Removed outdated text for ARC dependant features, instead include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