gas/ChangeLog

   1 2001-01-18  Alexandre Oliva  <aoliva@redhat.com>
   2
   3         * configure.in (cpu_type, arch): Match i386 too.
   4         * configure: Rebuilt.
   5
   6 2001-01-16  Kazu Hirata  <kazu@hxi.com>
   7
   8         * config/tc-i386.c: Fix formatting.
   9
  10 2001-01-16  Alan Modra  <alan@linuxcare.com.au>
  11
  12         * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
  13         relocs for .PARISC.unwind section.
  14
  15         * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
  16         depending on section flags, not just for .text.
  17
  18 2001-01-15  Jim Wilson  <wilson@redhat.com>
  19
  20         * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
  21         not immediately followed by an instruction.
  22
  23 2001-01-15  Kazu Hirata  <kazu@hxi.com>
  24
  25         * config/tc-m68hc11.c: Fix formatting.
  26
  27 2001-01-15  Nick Clifton  <nickc@redhat.com>
  28
  29         * symbols.c (colon): Change 'already defined symbol' from a
  30         fatal error to an ordinary error.  There is no reason why this
  31         error should be fatal.
  32
  33         * message.c (as_fatal): Delete output file, if one has been
  34         created.
  35
  36 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
  37
  38         * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
  39
  40 2001-01-14  Kazu Hirata  <kazu@hxi.com>
  41
  42         * config/tc-alpha.c: Fix formatting.
  43         * config/tc-arc.c: Likewise.
  44         * config/tc-arc.h: Likewise.
  45         * config/tc-d10v.c: Likewise.
  46         * config/tc-i370.c: Likewise.
  47         * config/tc-i386.c: Likewise.
  48         * config/tc-i960.c: Likewise.
  49         * config/tc-m68k.c: Likewise.
  50         * config/tc-ppc.c: Likewise.
  51         * config/tc-sparc.c: Likewise.
  52         * config/tc-tahoe.c: Likewise.
  53         * config/tc-vax.c: Likewise.
  54
  55         * config/tc-arc.c: Fix formatting.
  56
  57         * config/tc-arc.c: Fix formatting.
  58
  59 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
  60
  61         * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
  62         both 32 and 64 bit ELF.
  63
  64         * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
  65         and don't bother storing `m' for "ce" completer.  Tidy handling of
  66         'J' and 'K' operands to suit.  Handle '<' and '>' operands.
  67
  68 Sun Jan 14 00:36:42 MET 2001  Jan Hubicka  <jh@suse.cz>
  69
  70         * tc-i386.h (TARGET_MACH): New macro.
  71         (i386_mach): Declare.
  72         * tc-i386.c (i386_mach): New function.
  73
  74 2001-01-13  Philip Blundell  <philb@gnu.org>
  75
  76         * doc/as.texinfo: Fix spelling and cross-references.
  77
  78         * doc/c-arm.texi: Fix typos.  Say that `;' is a line separator
  79         character for all systems, not just GNU/Linux.  Make it explicit
  80         that `-k' doesn't affect code generation, just ELF flags.
  81
  82 Sat Jan 13 01:47:35 MET 2001  Jan Hubicka <jh@suse.cz>
  83
  84         * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
  85         instructions.
  86
  87 2001-01-12  Frank Ch. Eigler  <fche@redhat.com>
  88
  89         * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
  90
  91 2001-01-12  Nick Clifton  <nickc@redhat.com>
  92
  93         * as.c (print_args): Update copyright date to 2001.
  94
  95 2001-01-12  Peter Targett  <peter.targett@arccores.com>
  96
  97         * doc/c-arc.texi: New file.
  98         Some sections to be expanded.
  99
 100 2001-01-12  Alan Modra  <alan@linuxcare.com.au>
 101
 102         * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
 103         (md_parse_option): Always accept "--32".
 104
 105 2001-01-11  Peter Targett  <peter.targett@arccores.com>
 106
 107         * as.h (TC_ARC): Ensure struc-symbol.h included.
 108         * as.c (dwarf2dbg.h): Include to remove implicit declaration
 109         warnings.
 110         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
 111         (TARGET_SYMBOL_FIELDS) added.
 112
 113         * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
 114         * doc/c-arc.texi: New file.
 115         Some sections to be expanded.
 116         * doc/as.texinfo: Update command-line options.
 117         Removed outdated text for ARC dependant features, instead include
 118         text from above file.
 119
 120         * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
 121         (TARGET_SYMBOL_FIELDS): Alias to previous definition.
 122         (targ-cpu.h) header.
 123         * config/tc-arc.h:
 124         * config/tc-arc.c: New updated configuration for
 125         ARC, including selection of core variants, and extensibility of
 126         instructions, registers etc. through directives.
 127
 128         * config/tc-arc.c (arc_extinst): Minor corrections for
 129         error messages.
 130         (arc_common) Likewise. Make alignment argument optional for local
 131         symbols also, with default of zero.
 132
 133 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 134
 135         * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
 136         STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
 137         (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
 138         and fix_new_exp() instead.
 139         (md_convert_frag): For indexed post byte use the symbol value
 140         rather than the displacement.
 141         (md_relax_table): Fix indexed offset relax.
 142
 143 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 144
 145         * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
 146         relax weak symbols.
 147         (relaxable_symbol): New function.
 148
 149 2001-01-11  Andreas Jaeger  <aj@suse.de>
 150
 151         * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
 152         not used anywhere.
 153
 154 2001-01-10  Nick Clifton  <nickc@redhat.com>
 155
 156         * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
 157         * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
 158
 159 2001-01-10  Nick Clifton  <nickc@redhat.com>
 160
 161         * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
 162         character used to dollar local symbols.
 163         (LOCAL_LABEL_CHAR): New constant - the magic character used to
 164         local label symbols.
 165         (dollar_label_name): Use DOLLAR_LABEL_CHAR.
 166         (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
 167         if defined.
 168         Use LOCAL_LABEL_CHAR.
 169         (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
 170         Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
 171         (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
 172
 173 2001-01-08  Bo Thorsen  <bo@suse.de>
 174
 175         * config/tc-i386.c (i386_immediate, i386_displacement):
 176         GOTPCREL check fix.
 177
 178 2001-01-07  Ian Lance Taylor  <ian@zembu.com>
 179
 180         * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
 181         in last change.
 182
 183 2001-01-07  Philip Blundell  <philb@gnu.org>
 184
 185         * doc/as.texinfo (Bug Reporting): Update email address for
 186         reports.
 187         * README: Likewise.
 188
 189 Sat Jan  6 13:33:10 MET 2001  Jan Hubicka  <jh@suse.cz>
 190
 191         * configure.in: Define DEFAULT_ARCH for i386.
 192         * tc-i386.c (md_assemble): Return after the error message;
 193         move testing for 64bit operands to proper place.
 194
 195 2001-01-06  Jan Hubicka <jh@suse.cz>, Andreas Jaeger  <aj@suse.de>
 196
 197         * doc/as.texinfo: Document '#' as comment character for i386 and
 198         x86_64. Add AMD x86-64 into menu of machine dependent information.
 199
 200         * doc/c-i386.texi: Document x86_64 extensions.
 201
 202 Fri Jan  5 13:26:42 MET 2001  Jan Hubicka  <jh@suse.cz>
 203
 204         * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
 205
 206 Thu Jan  4 22:25:26 MET 2001  Jan Hubicka  <jh@suse.cz>
 207
 208         * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
 209         * NEWS: Add note about Pentium4 support.
 210
 211 Wed Jan  3 17:26:32 MET 2001  Jan Hubicka  <jh@suse.cz>
 212
 213         * tc-i387.c (pi, pte, pt): Update.
 214         (type_names): Add new types.
 215
 216 Wed Jan  3 16:26:52 MET 2001  Jan Hubicka  <jh@suse.cz>
 217
 218         * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
 219         CpuUnknown): Renumber
 220         (CpuP4, CpuSSE2): New.
 221         (CpuUnknownFlags): Add CpuP4 and CpuSSE2
 222
 223 2001-01-03  Philip Blundell  <pb@futuretv.com>
 224
 225         * config/tc-alpha.c (alpha_force_relocation): Handle vtable
 226         relocs.
 227         (alpha_fix_adjustable): Likewise.
 228         (md_apply_fix): Likewise.
 229
 230 2000-12-31  H.J. Lu  <hjl@gnu.org>
 231
 232         * listing.c (listing_message): Allocate string only if it is
 233         used.
 234
 235         * configure: Rebuild.
 236
 237 2000-12-31  Hans-Peter Nilsson  <hp@bitrange.com>
 238
 239         * doc/internals.texi (Relaxing with a table) <after relaxation>:
 240         Point out caveats with generating fixups for the opcode in a frag.
 241
 242 Sat Dec 30 19:02:48 MET 2000  Jan Hubicka  <jh@suse.cz>
 243
 244         * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
 245         * NEWS: Add x86_64.
 246
 247 2000-12-29  H.J. Lu  <hjl@gnu.org>
 248
 249         * listing.c (calc_hex): Print the variable part only if the
 250         fragment type is rs_fill.
 251
 252 2000-12-29  Hans-Peter Nilsson  <hp@bitrange.com>
 253
 254         * doc/internals.texi (tc_conditional_pseudoop,
 255         TC_LINKRELAX_FIXUP): Fix typos.
 256
 257 2000-12-28  Richard Henderson  <rth@redhat.com>
 258
 259         * write.c (subsegs_finish): Fix thinko last change -- don't
 260         "optimize" the alignment == 0 case.
 261
 262 2000-12-28  Richard Henderson  <rth@redhat.com>
 263
 264         * as.h (rs_align_test): New.
 265         * frags.c (NOP_OPCODE): Move default from read.c.
 266         (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
 267         (frag_align_code): New.
 268         * frags.h (frag_align_code): Declare.
 269         * read.c (NOP_OPCODE): Remove.
 270         (do_align): Use frag_align_code.
 271         * write.c (NOP_OPCODE): Remove.
 272         (get_recorded_alignment): New.
 273         (cvt_frag_to_fill): Handle rs_align_test.
 274         (relax_segment): Likewise.
 275         (subsegs_finish): Align last subseg in section to the
 276         section alignment.  Use frag_align_code.
 277         * write.h (get_recorded_alignment): Declare.
 278         * config/obj-coff.c (size_section): Handle rs_align_test.
 279         (fill_section, fixup_mdeps): Likewise.
 280         (write_object_file): Use frag_align_code.
 281
 282         * config/tc-alpha.c (alpha_align): Use frag_align_code.
 283         (alpha_handle_align): New.
 284         * config/tc-alpha.h (HANDLE_ALIGN): New.
 285         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 286
 287         * config/tc-i386.h (md_do_align): Use frag_align_code.
 288         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 289
 290         * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
 291         (ia64_handle_align): New.
 292         * config/tc-ia64.h (HANDLE_ALIGN): New.
 293         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 294
 295         * config/tc-m32r.c (m32r_do_align): Remove.
 296         (m32r_handle_align): New.
 297         (fill_insn): Use frag_align_code.
 298         * config/tc-m32r.h (md_do_align): Remove.
 299         (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
 300         * config/tc-m88k.c, config/tc-m88k.h: Similarly.
 301         * config/tc-mips.c, config/tc-mips.h: Similarly.
 302
 303         * config/tc-sh.c (sh_cons_align): Use rs_align_test.
 304         (sh_handle_align): Likewise.  Handle rs_align_code.
 305         (sh_do_align): Remove.
 306         * config/tc-sh.h (md_do_align): Remove.
 307         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 308
 309         * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
 310         (sparc_handle_align): Likewise.  Handle rs_align_code.
 311         * config/tc-sparc.h (md_do_align): Remove.
 312         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 313
 314 2000-12-22  DJ Delorie  <dj@redhat.com>
 315
 316         * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
 317         when we assemble the first half of a pair.
 318
 319 2000-12-22  H.J. Lu  <hjl@gnu.org>
 320
 321         * config/tc-i386.c (reloc): Update the macro for non-bfd
 322         assembler.
 323         (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
 324
 325 2000-12-22  H.J. Lu  <hjl@gnu.org>
 326
 327         * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
 328
 329 Wed Dec 20 14:21:22 MET 2000  Jan Hubicka  <jh@suse.cz>
 330
 331         * tc-i386.h (i386_target_format): Define even for ELFs.
 332         (QWORD_MNEM_SUFFIX): New macro.
 333         (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
 334         New macros
 335         (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
 336         (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
 337         ImmExt): Renumber.
 338         (Size64, No_qSuf, NoRex64, Rex64): New macros.
 339         (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
 340         (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
 341         InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
 342         SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
 343         Renumber.
 344         (Reg, WordReg): Add Reg64.
 345         (Imm): Add Imm32S and Imm64.
 346         (EncImm): New.
 347         (Disp): Add Disp64 and Disp32S.
 348         (AnyMem): Add Disp32S.
 349         (RegRex, RegRex64): New macros.
 350         (rex_byte): New type.
 351         * tc-i386.c (set_16bit_code_flag): Kill.
 352         (fits_in_unsigned_long, fits_in_signed_long): New functions.
 353         (reloc): New parameter "signed"; support x86_64.
 354         (set_code_flag): New.
 355         (DEFAULT_ARCH): New macro; default to "i386".
 356         (default_arch): New static variable.
 357         (struct _i386_insn): New fields Operand_PCrel; rex.
 358         (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
 359         (flag_code): New enum and static variable.
 360         (use_rela_relocations): New static variable.
 361         (flag_code_names): New static variable.
 362         (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
 363         (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
 364         K6 and Athlon.
 365         (i386_align_code): Return plain "nop" for x86_64.
 366         (mode_from_disp_size): Support Disp32S.
 367         (smallest_imm_type): Support Imm32S and Imm64.
 368         (offset_in_range): Support size of 8.
 369         (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
 370         (md_pseudo_table): Add "code64"; use set_code_flat.
 371         (md_begin): Emit sane error message on hash failure.
 372         (tc_i386_fix_adjustable): Support x86_64 relocations.
 373         (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
 374         instructions supported on particular arch just partially,
 375         output of 64bit immediates, handling of Imm32S and Disp32S type.
 376         (i386_immedaite): Support x86_64 relocations; support 64bit constants.
 377         (i386_displacement): Likewise.
 378         (i386_index_check): Cleanup; support 64bit addresses.
 379         (md_apply_fix3): Support x86_64 relocation and rela.
 380         (md_longopts): Add "32" and "64".
 381         (md_parse_option): Add OPTION_32 and OPTION_64.
 382         (i386_target_format): Call even for ELFs; choose between
 383         elf64-x86-64 and elf32-i386.
 384         (i386_validate_fix): Refuse GOTOFF in 64bit mode.
 385         (tc_gen_reloc): Support rela relocations and x86_64.
 386         (intel_e09_1): Support QWORD.
 387
 388 2000-12-15  Diego Novillo  <dnovillo@redhat.com>
 389
 390         * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
 391         it's not an offset expression.
 392         (intel_e10_1): Ditto. Also, if the operand is an offset expression,
 393         keep the braces '[' and ']' in the output string.
 394         (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
 395         != FLAT. There is no such op_modifier.
 396
 397 2000-12-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 398
 399         * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
 400         if we have it.
 401
 402 2000-12-13  Kazu Hirata  <kazu@hxi.com>
 403
 404         * as.h: Fix formatting.
 405         * cgen.h: Likewise.
 406         * dwarf2dbg.c: Likewise.
 407         * input-scrub.c: Likewise.
 408         * read.h: Likewise.
 409
 410 2000-12-13  Mark Elbrecht  <snowball3@bigfoot.com>
 411
 412         * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
 413         configure: Regenerate.
 414
 415 2000-12-13  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 416
 417         * dwarf2dbg.c: #include <limits.h> only if it exists.
 418
 419 2000-12-13  Rodney Brown  <RodneyBrown@mynd.com>
 420
 421         * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
 422         (md_apply_fix): Here too.
 423
 424 2000-12-12  Jim Wilson  <wilson@redhat.com>
 425
 426         * config/tc-ia64.h (ia64_init): Add prototype.
 427
 428 2000-12-12  H.J. Lu  <hjl@gnu.org>
 429
 430         * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
 431
 432         * read.h (outputting_stabs_line_debug): Change it to int.
 433         * stabs.c (outputting_stabs_line_debug): Likewise.
 434
 435 2000-12-12  Geoffrey Keating  <geoffk@redhat.com>
 436
 437         * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
 438         the address of a function result.
 439
 440 2000-12-12  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
 441
 442         * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
 443         (md_assemble): Call dwarf2_emit_insn.
 444         (shlib): Fix typo SHILB -> SHLIB.
 445         (md_parse_option): Likewise.
 446         (ppc_elf_validate_fix): Likewise:
 447         * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 448
 449 2000-12-12  Nick Clifton  <nickc@redhat.com>
 450
 451         * cgen.h: Fix formatting.
 452         * input-scrub.c: Fix formatting.
 453         * macro.c: Fix formatting.
 454         * config/tc-mips.c: Fix formatting.
 455         * doc/c-mips.texi: Fix formatting.
 456
 457 Mon Dec 11 14:35:42 MET 2000  Jan hubicka  <jh@suse.cz>
 458
 459         * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
 460         mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
 461         references.
 462         (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
 463         otherwise.
 464         * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
 465         (No_dSuf): Kill.
 466
 467         * i386.h (*_Suf): Remove No_dSuf.
 468         (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
 469         Remove.
 470         (i386_optab): Remove 'd' in the suffixes.
 471
 472 2000-12-06  Mark Elbrecht  <snowball3@bigfoot.com>
 473
 474         * config/tc-i386.c (T_SHORT): Undefine before defining.
 475
 476 2000-12-05  Kazu Hirata  <kazu@hxi.com>
 477
 478         * config/tc-mips.c: Fix formatting.
 479
 480 2000-12-04  Matthew Hiller  <hiller@redhat.com>
 481
 482         * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
 483         (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
 484         (md_show_usage): Ditto.
 485         (md_parse_option): Ditto.
 486         (d10v_cleanup): Writes pending instruction only if
 487         ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
 488         Fix compile time warning messages.
 489
 490         * doc/c-d10v.texi: Documents new options.
 491
 492 2000-12-04  Matthew Hiller  <hiller@redhat.com>
 493
 494         * stabs.c (outputting_stabs_line_debug): New variable.
 495         (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
 496         function entry and unset at function exit.
 497
 498         * read.h (outputting_stabs_line_debug): New extern declaration.
 499
 500         * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
 501
 502         * dwarf2dbg.c: Fix compile time warning messages.
 503
 504 2000-12-03  Kazu Hirata  <kazu@hxi.com>
 505
 506         * config/tc-a29k.c: Fix formatting.
 507         * config/tc-alpha.c: Likewise.
 508         * config/tc-arm.c: Likewise.
 509         * config/tc-cris.c: Likewise.
 510         * config/tc-hppa.c: Likewise.
 511         * config/tc-i370.c: Likewise.
 512         * config/tc-i386.c: Likewise.
 513         * config/tc-i860.c: Likewise.
 514         * config/tc-i960.c: Likewise.
 515         * config/tc-ia64.c: Likewise.
 516         * config/tc-m68hc11.c: Likewise.
 517         * config/tc-m68k.c: Likewise.
 518         * config/tc-m88k.c: Likewise.
 519         * config/tc-pj.c: Likewise.
 520         * config/tc-ppc.c: Likewise.
 521         * config/tc-sh.c: Likewise.
 522         * config/tc-sparc.c: Likewise.
 523         * config/tc-tahoe.c: Likewise.
 524         * config/tc-vax.c: Likewise.
 525
 526 2000-12-01  Chris Demetriou  <cgd@sibyte.com>
 527
 528         * config/tc-mips.c (mips_ip): When calculating offsets,
 529         don't accept as constant the difference between the
 530         addresses of symbols in two different sections.
 531
 532         * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
 533         specifiers.
 534         (validate_mips_insn): Likewise.  Also, update 'B' operand
 535         specifier to use OP_*_CODE20 constants and delete 'm' operand
 536         specifier.
 537         (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
 538         operand specifiers.  Change warning generated by 'B' operand
 539         specifier to reflect its new multi-purpose usage.
 540
 541         * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
 542         -1, and update comment.
 543         (file_mips_isa): Likewise.
 544         (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
 545         (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
 546         ISA_* constants rather than hard-coded numbers.
 547         (mips_cpu_info): New structure.
 548         (mips_cpu_info_table): New table describing CPU and ISA names
 549         and numbers.
 550         (mips_cpu_info_from_name, mips_cpu_info_from_isa,
 551         mips_cpu_info_from_cpu): New functions.
 552         (mips_isa_to_str): New function to get string for ISA name.
 553         (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
 554         return const char *.
 555         (md_begin): Redo CPU and ISA selection logic, using
 556         mips_cpu_info_from_*.  Convert to use ISA_* constants rather
 557         than hard-coded numbers.
 558         (append_insn, mips_emit_delays, macro, macro2): Convert to use
 559         ISA_* constants rather than hard-coded numbers.
 560         (mips_ip): Convert to use mips_isa_to_str to get ISA name.
 561         (md_longopts): Delete OPTION_NO_MIPS32.
 562         (md_parse_option): Convert to use ISA_* constants rather than
 563         hard-coded numbers.  Make OPTIONS_MIPS32 case treat MIPS32
 564         as an ISA.  Delete OPTION_NO_MIPS32 case.  Convert OPTION_MCPU
 565         to use strcasecmp to recognize "default" and to use
 566         mips_cpu_info_from_name to get CPU numbers from argument.
 567         (md_show_usage): Move -mips32 so it's with the rest of the ISA
 568         flags.  Change 4Kc, 4Kp and 4Km CPU entries to just be
 569         mips32-4k.
 570         (s_mipsset): Accept ISA value 32.
 571         * doc/as.texinfo: Clean up MIPS options summary slightly,
 572         remove -no-mips32.  Add note about -mips4 and -mips32
 573         specifying those ISA levels.  Delete -mips32 and -no-mips32
 574         cpu flag descriptions.
 575         * doc/c-mips.texi: Add -mips32 to list of ISA switches.  Clean
 576         up the supported CPU switch list, and replace 4Kc, 4Km, and
 577         4Kp entries with a single mips32-4k entry.  Note that you can
 578         use ".set mips32".
 579
 580         * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
 581         ISA_MIPS64.
 582         (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
 583         -mips5 and -mips64.
 584         (md_parse_option): Add cases for OPTION_MIPS5 and
 585         OPTION_MIPS64.
 586         (md_show_usage): Mention -mips5 and -mips64 arguments.
 587         (s_mipsset): Add cases for MIPS5 and MIPS64.
 588         (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
 589         and pseudo-CPUs.
 590         * doc/as.texinfo: Mention -mips5 and -mips64 options
 591         and their meanings.
 592         * doc/c-mips.texi: Likewise.  Also update introduction
 593         and ".set" usage information.
 594
 595         * config/tc-mips.c (md_show_usage): Add "sb1" to the
 596         CPU list.
 597         (mips_cpu_info_table): Add SB-1 entries.
 598         * doc/c-mips.texi: Add "sb1" to the list of CPUs
 599         known to the -mcpu option.
 600
 601         * doc/as.texinfo: Correct description of MIPS -mcpu
 602         option, by copying some of the text from doc/c-mips.texi.
 603
 604 2000-12-01      Joel Sherrill <joel@OARcorp.com>
 605
 606         * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
 607         New targets.
 608         (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
 609         (sparc*-*-rtems*): Switched from a.out to ELF.
 610         * configure: Regenerate.
 611         * config.in: Regenerate.
 612         * Makefile.in: Regenerate.
 613         * aclocal.m4: Regenerate.
 614         * po/gas.pot: Regenerate.
 615
 616 2000-11-30  Philip Blundell  <pb@futuretv.com>
 617
 618         * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
 619         even in non BFD_ASSEMBLER case.
 620
 621 2000-11-30  Diego Novillo  <dnovillo@redhat.com>
 622
 623         * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
 624         syntax.
 625
 626 2000-11-29  Richard Henderson  <rth@redhat.com>
 627
 628         * dwarf2dbg.c: Rewrite from scratch.  Queue all debugging output
 629         until dwarf2_finish; use relaxation to get cross-fragment offsets;
 630         thread multiple subsegments properly; handle multiple code
 631         sections properly; emit proper compilation unit info for assembler
 632         generated debugging.
 633
 634         * as.h (enum _relax_state): Add rs_dwarf2dbg.
 635         * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
 636         (dwarf2dbg_estimate_size_before_relax): Declare.
 637         (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
 638         * write.c: Include dwarf2dbg.h.
 639         (cvt_frag_to_fill): Handle rs_dwarf2dbg.
 640         (relax_segment): Likewise.
 641
 642 2000-11-28  Hans-Peter Nilsson  <hp@bitrange.com>
 643
 644         * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
 645         jump>: Use as_bad_where instead of as_bad.  Tweak error message
 646         accordingly.  Stabilize frag by updating fix part and resetting
 647         variant part.
 648         <undefined symbol, unconditional jump>: Ditto.
 649         (sh_elf_cons): Cast *input_line_pointer to unsigned char when
 650         indexing is_end_of_line[].
 651         (md_assemble): Initialize size to 0.
 652         (md_section_align): Mark parameter seg as unused.
 653         (parse_reg): Parse names case-insensitively.
 654
 655 2000-11-28  Kazu Hirata  <kazu@hxi.com>
 656
 657         * config/obj-aout.h: Fix formatting.
 658         * config/obj-bout.h: Likewise.
 659         * config/obj-coff.c: Likewise.
 660         * config/obj-coff.h: Likewise.
 661         * config/obj-elf.h: Likewise.
 662         * config/obj-som.h: Likewise.
 663         * config/obj-vms.c: Likewise.
 664         * config/obj-vms.h: Likewise.
 665         * config/tc-h8300.h: Likewise.
 666         * config/tc-ns32k.h: Likewise.
 667         * config/tc-sparc.h: Likewise.
 668         * config/tc-tic54x.h: Likewise.
 669         * config/tc-z8k.h: Likewise.
 670
 671 2000-11-28  Nick Clifton  <nickc@redhat.com>
 672
 673         * doc/as.1 (COPYING): Mention that the GNU Free Documentation
 674         License is present in the sources, but not the output, and
 675         also available from the GNU website.
 676         (GNU Free Documentation License): Comment out this section.
 677
 678 2000-11-28  Hans-Peter Nilsson  <hp@axis.com>
 679
 680         * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
 681         targets.  Remove i860 from valid a.out targets.
 682         * Makefile.in: Regenerate.
 683
 684         * config/tc-cris.c: Include dwarf2dbg.h.
 685         (md_pseudo_table): Add .file and .loc.
 686         (md_assemble): Call dwarf2_emit_insn if generating ELF.
 687         (s_cris_file, s_cris_loc): New.
 688         * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 689         * Makefile.am: Regenerate dependencies.
 690         * Makefile.in: Regenerate.
 691
 692 2000-11-28  Alan Modra  <alan@linuxcare.com.au>
 693
 694         * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
 695         (MRI_MUL_PRECEDENCE): Likewise.
 696         (op_rank): Fix a comment typo.
 697
 698 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 699
 700         * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
 701         the error message.
 702         (get_operand): Fix analysis for movw/movb instructions.
 703
 704 2000-11-24  Nick Clifton  <nickc@redhat.com>
 705
 706         * configure.in (xscale-elf): Add target.
 707         (xscale-coff): Add target.
 708         * configure: Regenerate.
 709
 710         * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
 711         extenstion.
 712         (ARM_EXT_XSCALE): New ARM architecture extension.
 713         (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
 714         (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
 715         (ARM_THUMB): Rename to ARM_EXT_THUMB.
 716         (ARM_ARCH_V4): Remove processor from architecture.
 717         (ARM_ARCH_3M): New architecutre definition.
 718         (ARM_ARCH_V5TE): New architecutre definition.
 719         (ARM_ARCH_XSCALE): New architecutre definition.
 720         (CPU_DEFAULT): Allow to be defaulted to XScale.
 721         (atpcs): New boolean variable.
 722         (ldr_flags): Support 'd' flag for double word loads.
 723         (str_flags): Support 'd' flag for double word stored.
 724         (do_mia): New function.
 725         (do_mar): New function.
 726         (do_mra): New function.
 727         (do_pld): New function.
 728         (do_ldrd): New function.
 729         (do_blx): New function.
 730         (do_bkpt): New function.
 731         (do_clz): New function.
 732         (do_lstc2): New function.
 733         (do_cdp2): New function.
 734         (do_t_blx): New function.
 735         (do_t_bkpt): New function.
 736         (do_smla): New function.
 737         (do_smlal): New function.
 738         (do_smul): New function.
 739         (do_qadd): New function.
 740         (do_co_reg2c): New function.
 741         (LONGEST_INSN): Redefine to 7.
 742
 743         * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
 744         command line switches.
 745
 746 2000-11-22  Jim Wilson  <wilson@redhat.com>
 747
 748         * config/tc-ia64.c (pseudo_func): Add missing initializers.
 749         (struct rsrc): Make line unsigned.
 750         (gr_values): Add missing initializer.
 751         (SLOT_NUM_NOT_SET): Add unsigned cast.
 752         (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
 753         dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
 754         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
 755         dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
 756         dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
 757         dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
 758         dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
 759         dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
 760         md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
 761         Add ATTRIBUTE_UNUSED to unused parameters.
 762         (convert_expr_to_ab_reg): Add parens.
 763         (convert_expr_to_xy_reg): Add parens.  Comment out >= REG_GR test.
 764         (dot_prologue): Initialize grsave when declared.
 765         (md_pseudo_table): Add missing initializers.
 766         (operand_match): Add casts to bfd_vma.
 767         (emit_one_bundle): Delete unused local prev.  Make required_template
 768         unsigned.
 769         (specify_resource): Cast i to unsigned.
 770         (note_register_values): Use fprintf_vma.
 771         (print_dependency): Likewise.
 772
 773 2000-11-21  Jim Wilson  <wilson@redhat.com>
 774
 775         * config/tc-ia64.c (generate_unwind_image): Call record_alignment
 776         for unwind info section.
 777         (dot_endp): Likewise for unwind section.
 778
 779         * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
 780         fix_new_exp.
 781
 782 2000-11-21  Jakub Jelinek  <jakub@redhat.com>
 783
 784         * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
 785         (output_insn): Call dwarf2_emit_insn.
 786         * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 787
 788 2000-11-17  Richard Henderson  <rth@redhat.com>
 789
 790         * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
 791         callers.  Don't switch segments.  Expect CIE == -1 in .debug_frame.
 792         (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
 793
 794 2000-11-17  Nick Clifton  <nickc@redhat.com>
 795
 796         * config/tc-arm.c (md_pseudo_table): Add support for .line and
 797         .file pseudo ops.
 798
 799 2000-11-17  Richard Henderson  <rth@redhat.com>
 800
 801         * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
 802
 803 2000-11-17  Richard Henderson  <rth@redhat.com>
 804
 805         * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
 806         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
 807         tri-state definition of alpha_flag_mdebug.
 808         * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
 809         (s_alpha_file): Store first .file directive.
 810         (s_alpha_stab): New.
 811         (md_pseudo_table): Add stabs and stabn.
 812
 813 2000-11-17  Richard Henderson  <rth@redhat.com>
 814
 815         * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
 816
 817 2000-11-17  Richard Henderson  <rth@redhat.com>
 818
 819         * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
 820         (main): Call dwarf2_finish.
 821         * as.h (debug_type): Clarify documentation of the meaning
 822         of this variable.
 823         * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
 824         (print_stats): Fix parenthesis problem.
 825         (now_subseg_size): New.
 826         (dwarf2_finish): Use it.  If DEBUG_DWARF2, emit bits for .debug_info.
 827         (dwarf2_directive_file): Don't set debug_type.
 828         (dwarf2_where): Honor DEBUG_DWARF2 first.
 829         (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
 830         do nothing if not emitting dwarf2 debug info, or no work.
 831         * dwarf2dbg.h (dwarf2_emit_insn): Update.
 832         * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
 833         (ecoff_new_file): Likewise.
 834         * read.c (generate_lineno_debug): Kill ecoff hackery.  Update
 835         commentary wrt dwarf2.
 836
 837         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
 838         ATTRIBUTE_UNUSED as needed.
 839         (emit_insn): Call dwarf2_emit_insn.
 840         (s_alpha_file): New.
 841         (s_alpha_loc): New.
 842         (s_alpha_coff_wrapper): Don't handle them.
 843         (md_pseudo_table): Update for .file and .loc.
 844         * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 845
 846         * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
 847         don't protect with debug_type.
 848         * config/tc-hppa.c (md_assemble): Likewise.
 849         * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
 850         * config/tc-mn10300.c (md_assemble): Likewise.
 851         * config/tc-sh.c (md_assemble): Likewise.
 852         * config/tc-v850.c (md_assemble): Likewise.
 853
 854         * config/tc-arm.c (arm_end_of_source): Remove.
 855         * config/tc-hppa.c (pa_end_of_source): Remove.
 856         * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
 857         * config/tc-mn10300.c (mn10300_finalize): Remove.
 858         * config/tc-sh.c (sh_finalize): Remove.
 859         * config/tc-v850.c (sh_finalize): Remove.
 860
 861         * config/tc-arm.h (md_end): Remove.
 862         * config/tc-hppa.h (md_end): Remove.
 863         (DWARF2_LINE_MIN_INSN_LENGTH): New.
 864         * config/tc-m68hc11.h (md_end): Remove.
 865         * config/tc-mn10300.h (md_end): Remove.
 866         * config/tc-sh.h (md_end): Remove.
 867         * config/tc-v850.h (md_end): Remove.
 868
 869         * config/tc-ia64.c (emit_one_bundle): Don't protect
 870         dwarf2 bits with debug_type.
 871         (md_assemble): Likewise.
 872         (ia64_end_of_source): Don't call dwarf2_finish.
 873
 874 2000-11-16  Jim Wilson  <wilson@redhat.com>
 875
 876         * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
 877         >= 128 instead of > 128.  Abort if predicate regno is >= 64 instead of
 878         > 16.
 879
 880 2000-11-16  H.J. Lu  <hjl@gnu.org>
 881
 882         * config/obj-elf.c (obj_elf_symver): Don't check the missing
 883         version name.
 884
 885 2000-11-15  Kazu Hirata  <kazu@hxi.com>
 886
 887         * config/tc-tic30.c: Fix formatting.
 888         * config/tc-tic80.c: Likewise.
 889         * config/tc-v850.c: Likewise.
 890         * config/tc-vax.c: Likewise.
 891         * config/tc-w65.c: Likewise.
 892         * config/tc-z8k.c: Likewise.
 893
 894 2000-11-14  DJ Delorie  <dj@redhat.com>
 895
 896         * config/tc-v850.c: Support dwarf2.
 897         * config/tc-v850.h: Ditto.
 898
 899         * config/tc-v850.c (cons_fix_new_v850): Don't rely on
 900         parse_cons_expression_v850 to initialize hold_cons_reloc.
 901
 902 2000-11-15  Bernd Schmidt  <bernds@redhat.com>
 903
 904         * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
 905         (errata_nops_necessary_p): New function.
 906         (emit_one_bundle): Call it.  Update the GROUP_IDX field in struct
 907         md.
 908
 909 2000-11-14  Jim Wilson  <wilson@redhat.com>
 910
 911         * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
 912         return little endian bfd formats.
 913
 914 2000-11-14  Kazu Hirata  <kazu@hxi.com>
 915
 916         * config/aout_gnu.h: Fix formatting.
 917         * config/atof-vax.c: Likewise.
 918         * config/m68k-parse.h: Likewise.
 919         * config/m88k-opcode.h: Likewise.
 920         * config/obj-elf.c: Likewise.
 921         * config/tc-arm.c: Likewise.
 922         * config/tc-cris.c: Likewise.
 923         * config/tc-i386.c: Likewise.
 924         * config/tc-ia64.c: Likewise.
 925         * config/tc-mn10300.c: Likewise.
 926         * config/te-386bsd.h: Likewise.
 927         * config/te-hppa.h: Likewise.
 928         * config/te-nbsd.h: Likewise.
 929         * config/te-ppcnw.h: Likewise.
 930         * config/te-sparcaout.h: Likewise.
 931         * config/te-tmips.h: Likewise.
 932         * config/vax-inst.h: Likewise.
 933         * config/vms-conf.h: Likewise.
 934
 935 2000-11-14  Jakub Jelinek  <jakub@redhat.com>
 936
 937         * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
 938
 939 2000-11-13  H.J. Lu  <hjl@gnu.org>
 940
 941         * config/obj-elf.c (elf_frob_symbol): Support
 942         ".symver name,name2@@@nodename".
 943         (elf_frob_file_before_adjust): Likewise.
 944
 945         * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
 946         and ".symver name,name2@@@nodename".
 947         Fix a typo.
 948
 949 2000-11-12  H.J. Lu  (hjl@gnu.org)
 950
 951         * config/obj-elf.c (obj_elf_symver): Check missing version
 952         name.
 953
 954 2000-11-12  H.J. Lu  (hjl@gnu.org)
 955
 956         * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
 957         instead of bfd_vma for non-bfd assemblers.
 958
 959 2000-11-09  Kazu Hirata  <kazu@hxi.com>
 960
 961         * itbl-ops.c: Fix comment typos.
 962
 963 2000-11-08  Jim Wilson  <wilson@redhat.com>
 964
 965         * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
 966         (struct unwind): Add next_slot_frag field.
 967         (slot_index): New parameters slot_frag and first_frag.  Add code
 968         to add in frag sizes when different.  Add comments.
 969         (fixup_unw_records): New locals first_frag and last_frag.  Pass new
 970         arguments to slot_index.
 971         (emit_one_bundle): Set slot_frag field.  Set next_slot_number after
 972         loop end.  Set next_slot_frag field.
 973
 974 2000-11-07  H.J. Lu  <hjl@gnu.org>
 975
 976         * doc/as.texinfo (.symver): Updated for versioned symbol
 977         reference.
 978
 979         * obj.h (format_ops): Add the frob_file_before_adjust field.
 980
 981         * config/obj-aout.c (aout_format_ops): Set the
 982         frob_file_before_adjust field to 0.
 983         * config/obj-coff.c (coff_format_ops): Likewise.
 984         * config/obj-ecoff.c (ecoff_format_ops): Likewise.
 985
 986         * config/obj-elf.c (obj_elf_symver): Allow duplicated version
 987         name.
 988         (elf_frob_file_before_adjust): New function to remove unneeded
 989         versioned symbols from the symbol table.
 990         (elf_format_ops): Set the frob_file_before_adjust field to
 991         elf_frob_file_before_adjust.
 992
 993         * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
 994         not defined.
 995
 996         * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
 997
 998 2000-11-07  Peter Targett  <peter.targett@arccores.com>
 999
1000         * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1001         BIG_ENDIAN macros.
1002         * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1003         Fix compile time warning messages.
1004
1005 2000-11-07  Nick Clifton  <nickc@redhat.com>
1006
1007         * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1008         buffer in order to avoid buffer overflows.
1009
1010 2000-11-06  Steve Ellcey <sje@cup.hp.com>
1011
1012         * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1013         Change M to m for -milp32 or -mlp64 to match gcc.
1014         (dot_endp): Use bytes_per_address instead of 8.
1015         (emit_one_bundle): Use number_to_chars_littleendian instead of
1016         md_number_to_chars.
1017         (fix_insn): Likewise.
1018         (ia64_init): New function.
1019         (ia64_target_format): New function.
1020         (md_begin): Set endianness, arch, and machine as appropriate.
1021         * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1022         Make these macros depend on TE_HPUX macro.
1023         (TARGET_FORMAT): Define.
1024         (HOST_SPECIAL_INIT): Define.
1025         * config/te-hpux.h: New file.
1026         * configure.in: Add "ia64-*-hpux*" target to configure.
1027         * configure: Regenerate.
1028
1029 2000-11-06  Kazu Hirata  <kazu@hxi.com>
1030
1031         * as.c: Fix formatting.
1032         * dwarf2dbg.c: Likewise.
1033         * input-file.c: Likewise.
1034         * input-file.h: Likewise.
1035         * input-scrub.c: Likewise.
1036         * itbl-ops.c: Likewise.
1037         * listing.c: Likewise.
1038         * macro.h: Likewise.
1039         * messages.c: Likewise.
1040         * read.c: Likewise.
1041         * subsegs.c: Likewise.
1042         * subsegs.h: Likewise.
1043         * write.c: Likewise.
1044
1045 2000-11-06  Nick Clifton  <nickc@redhat.com>
1046
1047         * doc/as.texinfo: Add GNU Free Documentation License.
1048         * doc/gasp.texi:  Add GNU Free Documentation License.
1049         * doc/as.1:  Add GNU Free Documentation License.
1050
1051 2000-11-05  Nick Clifton  <nickc@redhat.com>
1052
1053         * config/tc-arm.c: Add include of "dwarf2dbg.h"
1054
1055 2000-11-02  Per Lundberg  <plundis@chaosdev.org>
1056
1057         * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1058         * configure: Regenerate.
1059
1060 2000-11-01  Nick Clifton  <nickc@redhat.com>
1061
1062         * read.c (original_case_string): New global variable.
1063         (read_a_source_file): Copy opcode string into
1064         original_case_string if clobbering the case of the opcode.
1065         * read.h: Export the definition of original_case_string.
1066         * config/tc-arm.c (md_assembler): When parsing a .req
1067         directive use the original opcode string, not the case
1068         clobbered version.
1069
1070 2000-11-02  Nick Clifton  <nickc@redhat.com>
1071
1072         * config/tc-mn10300.c (debug_line): Remove this static
1073         variable.
1074         (md_assemble): Call dwarf2_generate_asm_lineno instead of
1075         dwarf2_where and dwarf2_gen_line_info.
1076
1077 2000-11-02  Theo Honohan  <th@futuretv.com>
1078
1079         * config/tc-arm.c (do_msr): Improve error message.
1080
1081 2000-10-31  Eric Christopher  <echristo@redhat.com>
1082
1083         * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1084         or pc-relative, else use fx_offset.
1085
1086 2000-10-31  Jim Wilson  <wilson@redhat.com>
1087
1088         * config/tc-ia64.c (struct md): New field tag_fixups.
1089         (ia64_flush_insns): Handle tag_fixups.  Error if dangling
1090         qualifying predicate.
1091         (emit_one_bundle): Delete spurious multiplication by one.  Handle
1092         tag_fixups.
1093         (ia64_start_line): Error if dangling qualifying predicate.
1094         (defining_tag): New static variable.
1095         (ia64_unrecognized_line, case '['): Parse tags.
1096         (ia64_frob_label): Create tag_fixups.
1097         (md_assemble): Reset md.qp.X_op after using it.
1098
1099 2000-10-31  Kaz Kojima <kkojima@rr.iij4u.or.jp>
1100
1101         * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1102
1103 2000-10-31  Bernd Schmidt  <bernds@redhat.co.uk>
1104
1105         * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1106
1107 2000-10-30  Kazu Hirata  <kazu@hxi.com>
1108
1109         * expr.c: Fix formatting.
1110         * flonum-copy.c: Likewise.
1111         * flonum.h: Likewise.
1112         * gasp.c: Likewise.
1113         * hash.c: Likewise.
1114
1115 2000-10-30  Hans-Peter Nilsson  <hp@bitrange.com>
1116
1117         * as.h (OPTION_MD_BASE): Bump to 190.
1118         * as.c (parse_args) <std_longopts>: Add comment about the need to
1119         check OPTION_MD_BASE in as.h.
1120
1121         * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1122         for weak symbols.
1123
1124 2000-10-27  Nick Clifton  <nickc@redhat.com>
1125
1126         * configure.in (emulations): Add m68hc12.
1127         * configure: Regenerate.
1128         * po/gas.pot: Regenerate.
1129
1130 2000-10-27  Aldy Hernandez  <aldyh@redhat.com>
1131
1132         * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1133         cpsr*.
1134         (arm_psr_parse): Handle lowercase CPSR and SPSR.
1135
1136 2000-10-25  Nick Clifton  <nickc@redhat.com>
1137
1138         * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1139         a DWARF2 line number information sequence.
1140
1141         *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1142
1143         * read.c (generate_lineno_debug): Update comment describing why
1144         DWARF2 line number debug information is not generated
1145         automatically by this function.
1146
1147         * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1148         not all.
1149
1150         * config/tc-arm.h (md_end): Define.
1151         (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1152
1153         * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1154         if generating DWARF2 line numbers.
1155         (arm_end_of_source): New function.  Call dwarf2_finish if
1156         necessary.
1157
1158         * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1159         * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1160         * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1161
1162 2000-10-25  Diego Novillo  <dnovillo@cygnus.com>
1163
1164         * tc-i386.c: Fix prototype declarations for functions taking no
1165         arguments.
1166
1167 2000-10-24  Diego Novillo  <dnovillo@cygnus.com>
1168
1169         * tc-i386.c (i386_operand_modifier): Remove.
1170         (build_displacement_string): Remove.
1171         (i386_parse_seg): Remove.
1172         (i386_intel_memory_operand): Remove.
1173         (i386_intel_operand): Re-write using recursive descent parser based
1174         on MASM documentation.
1175         (struct intel_parser_s): New structure.
1176         (intel_parser): New static variable.
1177         (struct intel_token): New structure.
1178         (cur_token, prev_token): New static variables.
1179         (T_NIL): Define.
1180         (T_CONST): Define.
1181         (T_REG): Define.
1182         (T_BYTE): Define.
1183         (T_WORD): Define.
1184         (T_DWORD): Define.
1185         (T_QWORD): Define.
1186         (T_XWORD): Define.
1187         (T_SHORT): Define.
1188         (T_OFFSET): Define.
1189         (T_PTR): Define.
1190         (T_ID): Define.
1191         (intel_match_token): New function.
1192         (intel_get_token): New function.
1193         (intel_putback_token): New function.
1194         (intel_expr): New function.
1195         (intel_e05): New function.
1196         (intel_e05_1): New function.
1197         (intel_e06): New function.
1198         (intel_e06_1): New function.
1199         (intel_e09): New function.
1200         (intel_e09_1): New function.
1201         (intel_e10): New function.
1202         (intel_e10_1): New function.
1203         (intel_e11): New function.
1204
1205 2000-10-20  Jakub Jelinek  <jakub@redhat.com>
1206
1207         * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1208         instructions to loose any special insn->architecture mask.
1209
1210         * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1211         (sparc_md_end, sparc_arch_types, sparc_arch,
1212         sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1213         (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1214         request v9b architecture if they are used).
1215
1216 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1217
1218         * config/tc-m68k.c: Fix the previous misapplied patch.
1219
1220 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1221
1222         * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1223         BFD_ASSEMBLER and !BFD_ASSEMBLER.
1224         * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1225         BFD_RELOC_*.
1226
1227 2000-10-17  Kazu Hirata  <kazu@hxi.com>
1228
1229         * debug.c: Fix formatting.
1230         * depend.c: Likewise.
1231         * dwarf2dbg.c: Likewise.
1232         * dwarf2dbg.h: Likewise.
1233         * ecoff.c: Likewise.
1234         * expr.c: Likewise.
1235         * expr.h: Likewise.
1236         * flonum-konst.c: Likewise.
1237         * frags.h: Likewise.
1238
1239 2000-10-17  Chandrakala Chavva  <cchavva@redhat.com>
1240
1241         * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1242         options.
1243         * doc/as.texinfo: Added notes about this new option.
1244
1245 2000-10-16  Hans-Peter Nilsson  <hp@bitrange.com>
1246
1247         * config/tc-sh.c (JREG): Remove.
1248         (md_convert_frag): Remove #if 0:d code using JREG.
1249
1250 2000-10-15  Diego Novillo  <dnovillo@cygnus.com>
1251
1252         * config/tc-i386.c (i386_operand_modifier): Only match
1253         modifiers SHORT and FLAT if they are followed by a space.
1254         (parse_register): When `allow_naked_reg' is set, do not confuse
1255         identifiers that start with a register name with a register.
1256
1257 2000-10-12  Kazu Hirata  <kazu@hxi.com>
1258
1259         * app.c: Fix formatting.
1260         * as.c: Likewise.
1261         * as.h: Likewise.
1262         * bit_fix.h: Likewise.
1263         * cgen.c: Likewise.
1264         * cgen.h: Likewise.
1265         * cond.c: Likewise.
1266
1267 2000-10-11  Alan Modra  <alan@linuxcare.com.au>
1268
1269         * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1270
1271 2000-10-07  Alan Modra  <alan@linuxcare.com.au>
1272
1273         * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1274         Re-arrange function a little and improve error message.
1275
1276         * write.c (write_relocs): Fix a comment.
1277
1278         * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1279         link-once sections.
1280
1281 2000-10-05  Jim Wilson  <wilson@cygnus.com>
1282
1283         * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1284
1285 2000-10-05  Alan Modra  <alan@linuxcare.com.au>
1286
1287         * config/tc-i386.c: Delete some useless comments, reformat others.
1288
1289         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1290         non-global syms in linkonce sections.
1291
1292 2000-10-04  Ralf Baechle  <ralf@gnu.org>
1293
1294         * config/tc-ia64.c (operand_match): Don't use // style comments.
1295         * config/tc-i370.c: Likewise.
1296
1297 2000-09-29  Hans-Peter Nilsson  <hp@axis.com>
1298
1299         Changes to handle varying register prefix and user symbol prefix.
1300         * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1301         SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1302         SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1303         (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1304         cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1305         (demand_register_prefix): New variable.
1306         (md_pseudo_table): New pseudo ".syntax".
1307         (md_longopts): New options --no-underscore and --underscore.
1308         (cris_target_format): Return elf32-us-cris or elf32-cris depending
1309         on symbols_have_leading_underscore.
1310         (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1311         (get_spec_reg): Ditto.
1312         (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1313         Fix formatting.
1314         (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1315         --help.
1316         <case OPTION_NO_US, case OPTION_US>: New.
1317         (md_show_usage): Be brief and reformat to match continuation of
1318         --help.
1319         * po/gas.pot: Regenerate.
1320
1321 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1322
1323         * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1324         force relocs for 12 bit branches.
1325         (md_apply_fix): Similarly, adjust logic here.
1326
1327 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1328
1329         * config/tc-hppa.c (md_apply_fix): Add fmt assertion.  Don't
1330         adjust for external and weak syms as we will use a reloc.  Allow
1331         for +8 offset when calculating limits of branches.
1332         (hppa_fix_adjustable): Undo 2000-09-23 change.
1333         (hppa_force_relocation): Likewise.  Add fx_addsy assertion.
1334         Correct distance calculation.
1335         (tc_gen_reloc): Print the file name and line number if we can't
1336         handle a fixup.
1337
1338         From John David Anglin <dave@hiauly1.hia.nrc.ca>
1339         * config/tc-hppa.c (nonzero_dibits): Define.
1340         (arg_reloc_stub_needed): Check each arg and return value
1341         separately for zero case.
1342         (pa_align): Declare argument `bytes'.
1343
1344 2000-09-25  Kazu Hirata  <kazu@hxi.com>
1345
1346         * config/tc-cris.c: Fix formatting.
1347         * config/tc-d10v.h: Likewise.
1348         * config/tc-d30v.c: Likewise.
1349         * config/tc-d30v.h: Likewise.
1350         * config/tc-fr30.c: Likewise.
1351         * config/tc-fr30.h: Likewise.
1352         * config/tc-m68k.c: Likewise.
1353         * config/tc-m68k.h: Likewise.
1354         * config/tc-pj.h: Likewise.
1355         * config/tc-ppc.c: Likewise.
1356         * config/tc-ppc.h: Likewise.
1357         * config/tc-sh.c: Likewise.
1358         * config/tc-sh.h: Likewise.
1359         * config/tc-sparc.c: Likewise.
1360         * config/tc-v850.h: Likewise.
1361         * config/tc-vax.h: Likewise.
1362         * config/tc-w65.h: Likewise.
1363         * config/tc-z8k.h: Likewise.
1364
1365 2000-09-23  Alan Modra  <alan@linuxcare.com.au>
1366
1367         * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1368         checks only for ELF.
1369         (hppa_force_relocation): Likewise.
1370
1371 2000-09-22  Jim Wilson  <wilson@cygnus.com>
1372
1373         * config/tc-ia64.c (dv_sem): Add "stop".
1374         (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1375         (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1376         (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1377         match above.
1378         (mark_resources): Check IA64_RS_PRr.
1379
1380 2000-09-22  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1381
1382         * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1383         md_estimate_size_before_relax): Redesign and clean up the
1384         relaxation mechanism.
1385
1386 2000-09-21  Kazu Hirata  <kazu@hxi.com>
1387
1388         * config/tc-ns32k.c: Fix formatting.
1389         * config/tc-ns32k.h: Likewise.
1390
1391 2000-09-20  Kazu Hirata  <kazu@hxi.com>
1392
1393         * config/tc-m32r.c: Fix formatting.
1394         * config/tc-m32r.h: Likewise.
1395         * config/tc-m68851.h: Likewise.
1396         * config/tc-m68hc11.c: Likewise.
1397         * config/tc-m68hc11.h: Likewise.
1398         * config/tc-m88k.c: Likewise.
1399         * config/tc-mcore.c: Likewise.
1400         * config/tc-mcore.h: Likewise.
1401         * config/tc-mips.c: Likewise.
1402         * config/tc-mips.h: Likewise.
1403         * config/tc-mn10200.h: Likewise.
1404         * config/tc-mn10300.h: Likewise.
1405         * config/tc-tahoe.c: Likewise.
1406         * config/tc-tahoe.h: Likewise.
1407
1408 2000-09-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1409
1410         * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1411         Likewise in relaxation description comments.
1412
1413 2000-09-18  Alan Modra  <alan@linuxcare.com.au>
1414
1415         * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1416         subtraction of two syms without emitting a relocation.
1417
1418         From  David Huggins-Daines  <dhd@linuxcare.com>
1419         * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1420         global or weak symbols.
1421
1422 2000-09-15  Kazu Hirata  <kazu@hxi.com>
1423
1424         * config/tc-h8300.h: Fix formatting.
1425         * config/tc-h8500.c: Likewise.
1426         * config/tc-h8500.h: Likewise.
1427         * config/tc-hppa.h: Likewise.
1428         * config/tc-i370.h: Likewise.
1429         * config/tc-i386.h: Likewise.
1430         * config/tc-i860.c: Likewise.
1431         * config/tc-i860.h: Likewise.
1432         * config/tc-i960.h: Likewise.
1433         * config/tc-ia64.c: Likewise.
1434         * config/tc-ia64.h: Likewise.
1435
1436 2000-09-14  Kazu Hirata  <kazu@hxi.com>
1437
1438         * config/tc-a29k.c: Fix formatting.
1439         * config/tc-alpha.c: Likewise.
1440         * config/tc-arc.c: Likewise.
1441         * config/tc-arc.h: Likewise.
1442         * config/tc-arm.c: Likewise.
1443         * config/tc-arm.h: Likewise.
1444         * config/tc-avr.c: Likewise.
1445         * config/tc-avr.h: Likewise.
1446         * config/tc-tic30.c: Likewise.
1447         * config/tc-tic30.h: Likewise.
1448         * config/tc-tic54x.c: Likewise.
1449         * config/tc-tic54x.h: Likewise.
1450         * config/tc-tic80.c: Likewise.
1451         * config/tc-tic80.h: Likewise.
1452
1453 2000-09-14  Timothy Wall  <twall@cygnus.com>
1454
1455         * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1456         parallel comparisons for later use.
1457         (struct rsrc): Add parallel comparison type.
1458         (resources_match): Skip special cases of PR usage (non-conflicting
1459         parallel compares).
1460
1461 2000-09-13  Kazu Hirata  <kazu@hxi.com>
1462
1463         * config/obj-ecoff.c: Fix formatting.
1464         * config/obj-elf.c: Likewise.
1465         * config/obj-elf.h: Likewise.
1466         * config/obj-evax.h: Likewise.
1467         * config/obj-generic.h: Likewise.
1468         * config/obj-hp300.c: Likewise.
1469         * config/obj-hp300.h: Likewise.
1470         * config/obj-ieee.h: Likewise.
1471         * config/obj-vms.c: Likewise.
1472         * config/obj-vms.h: Likewise.
1473
1474 2000-09-13  Anders Norlander  <anorland@acc.umu.se>
1475
1476         * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1477         (md_parse_option): Ditto.
1478         (md_longopts): Add -mips32 option.
1479         (md_show_usage): Document new options.
1480         (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1481         (mips_ip): Assemble mfc0 with a sub-selection code.
1482         (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1483         (mips_cpu_to_str): New function.
1484         (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1485         Use CPU_* defines instead of hardcoded numbers.
1486
1487         * doc/as.texinfo: Document new options.
1488         * doc/c-mips.texi: Ditto.
1489
1490 2000-09-12  Kazu Hirata  <kazu@hxi.com>
1491
1492         * as.h: Fix formatting.
1493         * asintl.h: Likewise.
1494         * bit_fix.h: Likewise.
1495         * config/obj-aout.c: Likewise.
1496         * config/obj-aout.h: Likewise.
1497         * config/obj-bout.c: Likewise.
1498         * config/obj-bout.h: Likewise.
1499         * config/obj-coff.c: Likewise.
1500         * config/obj-coff.h: Likewise.
1501         * dwarf2dbg.h: Likewise.
1502         * expr.h: Likewise.
1503         * flonum.h: Likewise.
1504         * frags.h: Likewise.
1505         * itbl-ops.h: Likewise.
1506         * macro.h: Likewise.
1507         * read.h: Likewise.
1508         * sb.h: Likewise.
1509         * struc-symbol.h: Likewise.
1510         * subsegs.h: Likewise.
1511         * symbols.h: Likewise.
1512         * tc.h: Likewise.
1513         * write.h: Likewise.
1514
1515 2000-09-11  Kazu Hirata  <kazu@hxi.com>
1516
1517         * bignum-copy.c: Fix formatting.
1518         * config/tc-i370.c: Likewise.
1519         * config/tc-i960.c: Likewise.
1520         * config/tc-m68k.c: Likewise.
1521         * ehopt.c: Likewise.
1522         * flonum-copy.c: Likewise.
1523         * flonum-konst.c: Likewise.
1524         * flonum-mult.c: Likewise.
1525         * literal.c: Likewise.
1526         * read.c: Likewise.
1527         * sb.c: Likewise.
1528         * stabs.c: Likewise.
1529         * subsegs.c: Likewise.
1530
1531 2000-09-09  Philip Blundell  <philb@gnu.org>
1532
1533         * configure.in (arm*-*-uclinux*): New target.
1534         * configure: Regenerate.
1535
1536 2000-09-09  Kazu Hirata  <kazu@hxi.com>
1537
1538         * input-file.c: Fix formatting.
1539         * itbl-ops.c: Likewise.
1540         * messages.c: Likewise.
1541
1542 2000-09-08  Philip Blundell  <philb@gnu.org>
1543
1544         * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1545         offset is negative.
1546
1547 2000-09-07  H.J. Lu  <hjl@gnu.org>
1548
1549         * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1550         * configure: Rebuild.
1551
1552 2000-09-07  Kazu Hirata  <kazu@hxi.com>
1553
1554         * atof-generic.c: Fix formatting.
1555         * config/tc-mips.c: Likewise.
1556         * config/tc-vax.c: Likewise.
1557         * input-scrub.c: Likewise.
1558
1559 2000-09-07  Alexandre Oliva  <aoliva@redhat.com>
1560
1561         * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1562         * configure.in (sh-*-linux*): Added.
1563         * configure: Rebuilt.
1564
1565 2000-09-06  Kazu Hirata  <kazu@hxi.com>
1566
1567         * config/tc-hppa.c: Fix formatting.
1568
1569         * ecoff.c: Fix formatting.
1570
1571 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
1572
1573         * configure: Rebuilt with new libtool.m4.
1574
1575 2000-09-05  Kazu Hirata  <kazu@hxi.com>
1576
1577         * cgen.c: Fix formatting.
1578         * config/tc-ia64.c: Likewise.
1579
1580 2000-09-05  Nick Clifton  <nickc@redhat.com>
1581
1582         * aclocal.m4: Regenerate.
1583         * config.in: Regenerate.
1584         * configure: Regenerate.
1585         * po/gas.pot: Regenerate.
1586
1587 2000-09-05  Hans-Peter Nilsson  <hp@axis.com>
1588
1589         * config/tc-cris.c: Correct comment typos.
1590
1591 2000-09-05  Eric Christopher  <echristo@cygnus.com>
1592
1593         * config/tc-mn10300.c: Cleanup.
1594         (md_pcrel_from): Enable.
1595
1596 2000-09-05  Alan Modra  <alan@linuxcare.com.au>
1597
1598         * expr.c (operand): Fix a comment typo.
1599         * write.c (write_relocs): Fix a signed/unsigned warning.
1600
1601         * config/tc-hppa.c (fudge_reg_expressions): New
1602         (hppa_force_reg_syms_absolute): New.
1603         (pa_equ): Allow reg_section expressions.
1604         * config/tc-hppa.c (md_optimize_expr): Define.
1605         (hppa_force_reg_syms_absolute): Prototype.
1606
1607         * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1608         (pa_parse_number): Pass in arg to select fp reg parsing.
1609         Return 1 to indicate format checks pass.  If strict, then only
1610         accept a register or register symbol.  Return value in...
1611         (pa_number): New static for pa_parse_number.
1612         (FP_REG_BASE): Define.
1613         (FP_REG_RSEL): Define.
1614         (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1615         appropriate.  White space changes.
1616         (need_pa11_opcode): Don't bother passing any params, get them from
1617         globals instead.
1618         (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1619         Remove extraneous check in case 'Q'.
1620         (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1621         reg, set section of resulting symbol to reg_section.
1622         (pa_parse_space_stmt): Modify call to pa_parse_number.
1623         (pa_space): Likewise.
1624
1625         * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1626         (hppa_force_relocation): Handle vtable relocs.
1627         (pa_vtable_entry): New.
1628         (pa_vtable_inherit): New.
1629         (md_pseudo_table): Add entries for vtable pseudos.
1630         (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1631         and R_PARISC_GNU_VTENTRY relocs.  Reject reduction of relocs
1632         against weak syms.
1633         (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1634         (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1635         Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1636         millicode import.
1637         * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1638         specify a symbol type.
1639
1640         * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1641         dependent things together.
1642         (md_elf_symbol_type): Define.
1643
1644         * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1645         symbol.
1646         * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1647
1648         * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1649         (obj_elf_vtable_entry): Declare.
1650
1651         * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1652         and export function.
1653         (obj_elf_vtable_entry): Similarly.
1654         (elf_pseudo_table): Fix the damage with a cast.
1655
1656 2000-09-03  Richard Henderson  <rth@cygnus.com>
1657
1658         * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1659         for template selection when a label is needed.
1660
1661 2000-09-02  Kazu Hirata  <kazu@hxi.com>
1662
1663         * config/tc-ia64.c: Fix formatting.
1664
1665 2000-09-02  Nick Clifton  <nickc@redhat.com>
1666
1667         * configure.in: Increase version number to 2.10.91.
1668         * configure: Regenerate.
1669         * aclocal.m4: Regenerate.
1670         * config.in: Regenerate.
1671         * po/gas.pot: Regenerate.
1672         * Makefile.in: Regenerate.
1673
1674 2000-09-01  Alexandre Oliva  <aoliva@redhat.com>
1675
1676         * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1677         * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1678         become PC-relative to BFD_RELOC_32_PCREL.  Reject 16- or 8-bit
1679         similar relocs.
1680         (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1681         branches.
1682
1683 2000-09-01  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>
1684
1685         * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1686         TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1687         * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1688         [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1689         (GOT_symbol): New variable.
1690         (md_undefined_symbol): Set it.
1691
1692 2000-09-01  Richard Henderson  <rth@cygnus.com>
1693
1694         * config/tc-ia64.c (match): Don't inline.
1695         (extra_goodness): New.
1696         (md_begin): Prefer nop.f and nop.b for best_template.
1697
1698 2000-08-31  Kazu Hirata  <kazu@hxi.com>
1699
1700         * as.c: Fix formatting.
1701         * cond.c: Likewise.
1702         * frags.c: Likewise.
1703         * macro.c: Likewise.
1704
1705 2000-08-31  Eric Christopher  <echristo@cygnus.com>
1706
1707         * config/tc-mn10300.c:  Cleanup and fix warnings.
1708         (md_pseudo_table): Add initializers.
1709         (md_show_usage): Cleanup.
1710         (md_parse_option): Fix warnings.
1711         (md_undefined_symbol): Fix warnings.
1712         (md_conver_frag): Fix warnings.
1713         (tc_gen_reloc): Fix warnings.
1714         (md_apply_fix3): Fix warnings.
1715         (check_operand): Fix warnings.
1716
1717 2000-08-31  Alexandre Oliva  <aoliva@redhat.com>
1718
1719         * acinclude.m4: Include libtool and gettext macros from the
1720         top level.
1721         * aclocal.m4, configure: Rebuilt.
1722
1723 2000-08-30  Mark Hatle  <mhatle@mvista.com>
1724
1725         * config/tc-ppc.c (md_parse_option): Recognize -m405.
1726
1727 2000-08-31  Kazu Hirata  <kazu@hxi.com>
1728
1729         * listing.c: Fix formatting.
1730
1731 2000-08-29  Kazu Hirata  <kazu@hxi.com>
1732
1733         * app.c: Fix a comment typo.  Fix formatting.
1734
1735 2000-08-25  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
1736
1737         * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1738         offset of the target destination for jmp instructions.
1739         (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1740
1741 2000-08-24  Hans-Peter Nilsson  <hp@axis.com>
1742
1743         * NEWS: Mention support for CRIS.
1744
1745 Thu Aug 24 20:41:05 2000  Denis Chertykov  <denisc@overta.ru>
1746
1747         * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1748         Sets `.lcomm' alignment to zero.
1749
1750 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
1751
1752         * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1753         (TC_FIX_ADJUSTABLE): Define.
1754
1755 2000-08-23  Jim Wilson  <wilson@cygnus.com>
1756
1757         * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1758         unwind.personality_routine is set.
1759
1760 2000-08-23  H.J. Lu  <hjl@gnu.org>
1761
1762         * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1763
1764 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
1765
1766         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1767         environment is pe.
1768
1769 2000-08-22  H.J. Lu  <hjl@gnu.org>
1770
1771         * config.in (STRICTCOFF): New for strict COFF.
1772
1773         * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1774         i386-*-go32* and i386-go32-rtems*.
1775         * configure: Rebuilt.
1776
1777         * config/obj-coff.c (obj_coff_endef): Follow the historical
1778         behavior if STRICTCOFF is not defined.
1779
1780         * doc/internals.texi: Document STRICTCOFF.
1781
1782 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
1783
1784         * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1785         (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1786         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1787         <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1788         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1789         <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1790         * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1791         Likewise.
1792
1793 2000-08-22  Eric Christopher  <echristo@cygnus.com>
1794
1795         * config/tc-mn10300.c: (md_apply_fix): New function.
1796         (mn10300_force_relocation): New function.
1797         (mn10300_fix_adjustable): New function.
1798
1799         * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1800         (TC_HANDLES_FX_DONE): Define.
1801         (obj_fix_adjustable): Define.
1802         (MD_APPLY_FIX3): Define.
1803         (TC_LINKRELAX_FIXUP): Define.
1804
1805         * write.c: (TC_LINKRELAX_FIXUP):  Define if not
1806         previously defined.
1807         (fixup_segment): Use TC_LINKRELAX_FIXUP.
1808
1809         * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1810
1811 2000-08-21  Jason Eckhardt  <jle@cygnus.com>
1812
1813         * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1814         if the fixup resulted in a relocation.
1815
1816 2000-08-18  Nick Clifton  <nickc@redhat.com>
1817
1818         * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1819         Make reference to first element of shift_names explicit.
1820
1821 2000-08-18  Alexandre Oliva  <aoliva@redhat.com>
1822
1823         * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1824         obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1825         add a symbol's address.  Removed all target-specific #ifdefs that
1826         used to accomplished the same.
1827         * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1828         * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1829         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1830         * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1831         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1832
1833 2000-08-17  Kazu Hirata  <kazu@hxi.com>
1834
1835         * dwarf2dbg.c: Fix formatting.
1836
1837 2000-08-17  Nick Clifton  <nickc@redhat.com>
1838
1839         * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1840         to be recoded as logical shift lefts by zero.
1841
1842 2000-08-16  Jim Wilson  <wilson@cygnus.com>
1843
1844         * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1845         postincrement modified registers.  Handle IA64_OPND_R3_2 addl
1846         source registers.
1847         (note_register_values): Handle IA64_OPND_R3_2 operands.
1848
1849 2000-08-16  Jason Eckhardt  <jle@cygnus.com>
1850
1851         * config/tc-i860.c (md_operand): Silly typo fixed.
1852
1853 2000-08-16  Nick Clifton  <nickc@redhat.com>
1854
1855         * config/tc-arm.c (struct asm_shift): Delete.
1856         (shift[]): Delete.
1857         (enum asm_shift_index): New.
1858         (struct asm_shift_properties): New.
1859         (struct asm_shift_name): New.
1860         (shift_properties[]); New.
1861         (shift_names[]); New.
1862
1863         (decode_shift): Use new structures.
1864         Issue a warning is "ROR #0" is used.
1865         Issue a warning if "ASR #0" or "LSR #0" is used.
1866
1867         (md_begin): Initialise arm_shift_hsh table from new
1868         asm_shift_name array.
1869
1870 2000-08-16  Jakub Jelinek  <jakub@redhat.com>
1871
1872         * config/tc-sparc.c: Kill all warnings.
1873         (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1874         in -xarch= as well.
1875         (md_show_usage): Update usage text.
1876
1877 2000-08-16  Nick Clifton  <nickc@redhat.com>
1878
1879         * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1880         useful.
1881
1882 2000-08-15  Will Cohen  <wcohen@redhat.com>
1883
1884         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1885
1886         * config/tc-sh.c (md_assemble): Changed so debug_type
1887         test performed for ppi_assemble
1888         * config/tc-sh.c: Included dwarf2dbg.h.
1889         (debug_line): Defined.
1890         (md_assemble): Generates dwarf2 line info.
1891         (sh_finalize): New function.  Finalize dwarf2 info.
1892         (assemble_ppi): Returns size of code generated.
1893         (build_Mytes): Returns size of code generated.
1894         (md_pseudo_table): Added "file" and "loc" psuedo ops.
1895         * config/tc-sh.h (md_end): Defined.
1896         (sh_finalize): Declared.
1897
1898 2000-08-15  Alexandre Oliva  <aoliva@redhat.com>
1899
1900         * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1901         md_number_to_chars.
1902
1903 2000-08-14  Nick Clifton  <nickc@redhat.com>
1904
1905         * config/tc-arm.c (do_bx): Allow "bx pc".
1906
1907 2000-08-14  Jim Wilson  <wilson@cygnus.com>
1908
1909         * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1910         (md_parse_option):  Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1911         (md_begin): Change assignment to md.flag to OR in the new bit.
1912
1913 2000-08-14  Mark Elbrecht  <snowball3@bigfoot.com>
1914
1915         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1916         flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1917         C_MOU, and C_EOS.
1918
1919 2000-08-14  Jason Eckhardt  <jle@cygnus.com>
1920
1921         * NEWS: Mention i860 support.
1922
1923 Mon Aug 14 11:49:12 2000  Jeffrey A Law  (law@cygnus.com)
1924
1925         * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1926
1927 2000-08-14  Andreas Schwab  <schwab@suse.de>
1928
1929         * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1930
1931 2000-08-11  Andreas Schwab  <schwab@suse.de>
1932
1933         * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1934         argument.
1935
1936 2000-08-11  Kazu Hirata  <kazu@hxi.com>
1937
1938         * expr.c: Fix formatting.
1939         * config/obj-bout.c: Likewise.
1940
1941 2000-08-10  Jason Eckhardt  <jle@cygnus.com>
1942
1943         * doc/c-i860.texi: Flesh out the i860 section more.
1944
1945 2000-08-10  Kazu Hirata  <kazu@hxi.com>
1946
1947         * symbols.c: Fix formatting.
1948         * expr.c: Likewise.
1949
1950 Wed Aug  9 16:28:21 EDT 2000    Diego Novillo <dnovillo@cygnus.com>
1951
1952         * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1953         has the IgnoreSize bit set.
1954
1955 2000-08-09  Alan Modra  <alan@linuxcare.com.au>
1956
1957         From  Rodney Brown  <RodneyBrown@mynd.com>
1958         * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1959         * configure: Regenerate.
1960
1961 2000-08-09  Kazu Hirata  <kazu@hxi.com>
1962
1963         * hash.c: Fix formatting.
1964         * gasp.c: Likewise.
1965
1966 2000-08-08  Jason Eckhardt  <jle@cygnus.com>
1967
1968         * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1969         (i860_fix_info): New enum.
1970         (MD_APPLY_FIX3): Define.
1971         (WORKING_DOT_WORD): Define.
1972         (TC_HANDLES_FX_DONE): Define.
1973         (DIFF_EXPR_OK): Define.
1974         (LISTING_HEADER): Define.
1975         (TARGET_FORMAT): Select target format based on endian flag.
1976         (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1977         (target_big_endian): Add external declaration.
1978
1979         * config/tc-i860.c: All existing code reworked completely. Other
1980         new code shown below.
1981         (SYNTAX_SVR4): Define.
1982         (target_warn_expand): New variable.
1983         (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1984         (md_longopts): Declare and define with new options (-EL, -EB,
1985         and -mwarn-expand).
1986         (md_show_usage): New function.
1987         (md_operand): New function.
1988         (obtain_reloc_for_imm16): New function.
1989         (md_apply_fix3): New function.
1990         (tc_gen_reloc): New function.
1991
1992 2000-08-08  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1993
1994         * config/tc-m68hc11.c (build_jump_insn): Make sure the
1995         2 bytes of the jump address are in the same frag.
1996         (find): Accept 68hc12 register indirect modes.
1997
1998         * NEWS: Mention 68HC11 & 68HC12 support.
1999
2000 2000-08-07  Richard Henderson  <rth@cygnus.com>
2001
2002         * config/tc-ia64.c (unwind): Add prologue_mask member.
2003         (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2004         (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2005         (dot_body): Clear unwind.prologue_mask.
2006         (dot_prologue): Set it.  Accept a register second argument.
2007
2008 2000-08-07  Kazu Hirata  <kazu@hxi.com>
2009
2010         * config/atof-ieee.c: Fix formatting.
2011         * config/atof-tahoe.c: Likewise.
2012
2013 2000-08-06  Nick Clifton  <nickc@cygnus.com>
2014
2015         * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2016         work.
2017
2018         * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2019         of .popsection, .previous, .pushsection, .subsection,
2020         .version, .vtable_entry, .vtable_inherit and .weak.
2021
2022 2000-08-05  Kazu Hirata  <kazu@hxi.com>
2023
2024         * config/tc-cris.c: Fix formatting.
2025         * config/tc-i386.c: Likewise.
2026         * config/tc-sparc.c (sparc_ip): Simplify the code.
2027
2028 2000-08-04  Kazu Hirata  <kazu@hxi.com>
2029
2030         * config/tc-cris.c: Rearrange code for readability.
2031         * config/tc-d10v.c: Fix formatting.
2032         * config/tc-m32r.c: Likewise.
2033         * config/tc-sparc.c: Likewise.
2034
2035 2000-08-02  Jim Wilson  <wilson@cygnus.com>
2036
2037         * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2038         before ia64_find_opcode.
2039         (md_assemble): Likewise.
2040
2041 2000-08-01  Nick Clifton  <nickc@cygnus.com>
2042
2043         * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2044         Undo some formatting fixes.
2045
2046 2000-08-01  Kazu Hirata  <kazu@hxi.com>
2047
2048         * config/obj-som.c: Fix formatting.
2049         * config/obj-ieee.c: Likewise.
2050         * config/tc-arm.c: Likewise.
2051         * config/tc-v850.c: Likewise.
2052
2053 2000-08-01  Nick Clifton  <nickc@redhat.com>
2054
2055         * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2056         index by command line option.
2057
2058 2000-08-01  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2059
2060         * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2061         (@node M68K-Branch): Rewrite to match the reality.
2062
2063 2000-07-31  Jason Eckhardt  <jle@cygnus.com>
2064
2065         * doc/c-i860.texi: New file.
2066         * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2067         * doc/Makefile.in: Regenerate.
2068         * doc/all.texi: Add I860 as relevant architecture.
2069         * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2070
2071 2000-07-31  Kazu Hirata  <kazu@hxi.com>
2072
2073         * config/tc-d30v.c: Fix formatting.
2074
2075 2000-07-31  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2076
2077         * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2078         (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2079         long emit a long branch if available instead of an absolute jump, never
2080         emit absolute jumps for anything with --pcrel.
2081
2082         * doc/c-m68k.texi: Document new command line option.
2083
2084 2000-07-29  Marek Michalkiewicz  <marekm@linux.org.pl>
2085
2086         * config/tc-avr.c: Use PARAMS macro in function declarations.
2087         Don't declare md_pcrel_from_section (already in tc-avr.h).
2088         (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2089         (avr_operand): Don't set (unsigned) op_mask to -1.
2090
2091 2000-07-28  Jason Eckhardt  <jle@cygnus.com>
2092
2093         * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2094         * configure: Regenerated.
2095         * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2096         of operand to the .type directive (.e.g, "type").
2097
2098 2000-07-28  Alan Modra  <alan@linuxcare.com.au>
2099
2100         * as.h (warn_comment, found_comment, found_comment_file): Declare.
2101         * app.c (do_scrub_chars): Record where first comment found.
2102         * read.c (read_a_source_file): Init found_comment on entry, and
2103         notify whether comments found on exit.
2104         * config/tc-hppa.c (md_shortopts): Add "c".
2105         (md_longopts): Add warn-comment.
2106         (md_parse_option): Handle it.
2107         (md_show_usage): Show available options.
2108         * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2109
2110 Thu Jul 27 11:25:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2111
2112         * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2113         (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2114         sym_ptr_ptr
2115         (md_estimate_size_before_relax): Don't fall off end of function.
2116
2117 2000-07-27  Kazu Hirata  <kazu@hxi.com>
2118
2119         * config/tc-avr.c: Fix formatting.
2120         * config/tc-ns32k.c: Likewise.
2121
2122 2000-07-27  Alan Modra  <alan@linuxcare.com.au>
2123
2124         * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2125
2126 2000-07-27  Kazu Hirata  <kazu@hxi.com>
2127
2128         * config/tc-d10v.c: Fix formatting.
2129         * config/tc-z8k.c: Likewise.
2130         * config/tc-sparc.c: Likewise.
2131
2132 2000-07-26  Dave Brolley  <brolley@redhat.com>
2133
2134         * cgen.c (queue_fixup): Declare opinfo.
2135         (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2136         (gas_cgen_md_operand): Ditto.
2137         (gas_cgen_md_apply_fix3): Ditto.
2138
2139 2000-07-24  Mark Elbrecht  <snowball3@bigfoot.com>
2140
2141         * config/obj-coff.c (obj_frob_symbol): Don't merge
2142         labels. Don't merge if the symbol isn't constant. Return
2143         immediately if a symbol is merged.
2144
2145 2000-07-22  Alan Modra  <alan@linuxcare.com.au>
2146
2147         * frags.c (frag_align): Correct absolute section alignment.
2148
2149 2000-07-20  DJ Delorie  <dj@redhat.com>
2150
2151         * config/obj-coff.c (obj_frob_symbol): revert previous change,
2152         it breaks linking against DLLs.
2153
2154 2000-07-20  Hans-Peter Nilsson  <hp@axis.com>
2155
2156         * configure.in: Add CRIS support.
2157         * configure: Regenerate.
2158         * Makefile.am: (CPU_TYPES): Add cris.
2159         (CPU_OBJ_VALID) [aout]: Add cris.
2160         (MULTI_CPU_TYPES): Add cris.
2161         (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2162         [coff]: Only i386 and mips are valid.
2163         (TARGET_CPU_CFILES): Add config/tc-cris.c.
2164         (TARGET_CPU_HFILES): Add config/tc-cris.h.
2165         (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2166         Regenerate dependencies.
2167         * Makefile.in: Regenerate.
2168         * aclocal.m4: Regenerate.
2169         * as.c: Declare crisaout, criself.
2170         * config/tc-cris.h, config/tc-cris.c: New.
2171         * config/e-criself.c, config/e-crisaout.c: New.
2172         * po/POTFILES.in, po/gas.pot: Regenerate.
2173
2174 2000-07-20  Kazu Hirata  <kazu@hxi.com>
2175
2176         * read.c: Fix formatting.
2177         * write.c: Fix formatting.
2178
2179 2000-07-19  H.J. Lu  <hjl@gnu.org>
2180
2181         * sb.c: Include <stdlib.h> if exists for abort ().
2182
2183 2000-07-19  Alan Modra  <alan@linuxcare.com.au>
2184
2185         * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2186         (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2187         (pa_type_args): Same here.
2188
2189 2000-07-17  Mark Elbrecht  <snowball3@bigfoot.com>
2190
2191         * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2192         merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2193         the storage class is already set.
2194
2195 2000-07-17  Kazu Hirata  <kazu@hxi.com>
2196
2197         * config/tc-m68hc11.c: Fix formatting.
2198         * config/tc-mn10200.c: Likewise.
2199         * config/tc-mn10300.c: Likewise.
2200         * config/tc-pj.c: Likewise.
2201         * config/tc-tic80.c: Likewise.
2202         * config/tc-w65.c: Likewise.
2203
2204 2000-07-17  Frank Ch. Eigler  <fche@redhat.com>
2205
2206         * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2207         is defined.
2208
2209 2000-07-15  Ian Lance Taylor  <ian@zembu.com>
2210
2211         * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2212         @code.
2213
2214 2000-07-15  Alan Modra  <alan@linuxcare.com.au>
2215
2216         * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2217         ELF as are used for SOM (except the 32-bit reloc one) to decide
2218         whether a symbol can be reduced to a section symbol.  Expand on
2219         the comment for symbols involved in LR% and RR% expressions.
2220
2221 2000-07-14  Nick Clifton  <nickc@cygnus.com>
2222
2223         * config/tc-mips.c (mips_disable_float_construction): New
2224         static variable.  Set to true if doubles should not be
2225         constructed by loading two single width fp registers with
2226         halves of the value.
2227         (mips_ip): Test mips_disable_float_construction.
2228         (md_longopts): Add command line switches --construct-floats
2229         and --no-construct-floats.
2230         (md_parse_option): Parse new command line options.
2231         (md_show_usage): Describe new command line options.
2232
2233         * doc/c-mips.texi: Document new command line options.
2234
2235 2000-07-13  Koundinya K  <kk@ddeorg.soft.net>
2236
2237         * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2238         * configure: Regenerate.
2239
2240 2000-07-13  Hans-Peter Nilsson  <hp@axis.com>
2241
2242         * configure.in (DEFAULT_EMULATION setting): Revert part of
2243         2000-07-01 change that set te_multi=multi unless set to tmips.
2244         * configure: Regenerate.
2245
2246 2000-07-12  Mark Elbrecht  <snowball3@bigfoot.com>
2247
2248         * config/obj-coff.c (coff_frob_section): Add padding to the last
2249         section when aligning it increases its size.
2250
2251 2000-07-11  Kazu Hirata  <kazu@hxi.com>
2252
2253         * config/tc-tic54x.c: Fix formatting.
2254
2255 2000-07-10  Kazu Hirata  <kazu@hxi.com>
2256
2257         * config/tc-h8500.c: Fix formatting.
2258         * config/tc-tic54x.c: Fix formatting.
2259
2260 2000-07-10  Alan Modra  <alan@linuxcare.com.au>
2261
2262         * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2263         displacements correctly.
2264
2265         * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2266
2267 2000-07-10  Ryan Bradetich  <rbradetich@uswest.net>
2268
2269         * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2270         warning.
2271         (hash_jam): Ditto.
2272
2273 2000-07-09  Alan Modra  <alan@linuxcare.com.au>
2274
2275         From  David Huggins-Daines  <dhd@linuxcare.com>
2276         * config/te-hppalinux64.h: Add a new emulation.
2277         * configure.in (emulations): Add configure bits to support the
2278         64-bit Linux/parisc target.
2279         * configure: Regenerate.
2280
2281         * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2282         (md_shortopts): Add `V' for ELF.
2283
2284         * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2285         when SOM or ELF_ARG_RELOC are defined.
2286         (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2287         ELF_ARG_RELOC are defined.
2288         (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2289         (pa_stringer): ..Do it here instead.  Fix comment typos.
2290         (hppa_force_relocation): Cast enums to int before comparing with
2291         ints.
2292
2293         From  Ryan Bradetich  <rbradetich@uswest.net>
2294         * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2295         redifinition warning.
2296         (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2297         (hppa_force_relocation): ditto
2298         (md_apply_fix): Added cast to buf to fix warnings.
2299
2300         * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2301         cons_fix_new_hppa, hppa_force_relocation): Prototype.
2302
2303         * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2304         (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2305         (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2306         reloc_type** to avoid warnings in switch.
2307         (md_apply_fix): Make insn, val signed.  Zap buf_wd and read insn a
2308         little earlier instead.
2309
2310         * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2311         and elf.
2312         (pa_type_args): Use symbol_arg_reloc_info.
2313         (struct pa_it): Make arg_reloc unsigned int.
2314         (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2315         (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2316         (pa_code): Delete.  pa_text duplicates this function.
2317         (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2318         (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2319         int.
2320         (cons_fix_new_hppa): Actually change selector to e_fsel when
2321         warning about assuming so.
2322         (tc_gen_reloc): More example elf arg reloc code.
2323         (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2324         (hppa_force_relocation): Likewise.
2325
2326         * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2327         files.
2328         (pa_end_of_source): Prototype.
2329         (hppa_fix_adjustable): Prototype.
2330         (LABELS_WITHOUT_COLONS): Move it..
2331         * config/te-hppa.h: To here.
2332
2333         * config/te-hppa64.h: New file.
2334
2335         * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2336         type.
2337         (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt.  Handle
2338         format -10, -16, 16 relocs.
2339         (hppa_elf_mark_end_of_function): Test for null
2340         last_call_info->start_symbol
2341
2342         * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2343         CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE.  Don't pass opcode to
2344         re_assesmble_* functions.  Delete extraneous statements.  Fix
2345         typos in comments.
2346         (md_apply_fix): Compare against 1048575 in case 21.  Don't pass
2347         insn to re_assemble_*.
2348
2349 2000-07-08  Ulf Carlsson  <ulfc@engr.sgi.com>
2350
2351         * doc/internals.texi (Expressions): Fix typo.
2352
2353 2000-07-08  Kazu Hirata  <kazu@hxi.com>
2354
2355         * config/tc-sh.c: Fix formatting.
2356         * config/tc-tic54x.c: Fix formatting.
2357         * depend.c: Fix formatting.
2358         * flonum-konst.c: Likewise.
2359         * flonum-mult.c: Likewise.
2360
2361 2000-07-07  Kazu Hirata <kazu@hxi.com>
2362
2363         * config/tc-sh.c: Fix comments.
2364         * config/obj-vms.c: Fix comments.
2365         * config/tc-a29k.c: Likewise.
2366         * config/tc-alpha.c: Likewise.
2367         * config/tc-h8300.c: Likewise.
2368         * config/tc-h8500.c: Likewise.
2369         * config/tc-i370.c: Likewise.
2370         * config/tc-ia64.c: Likewise.
2371         * config/tc-m68hc11.c: Likewise.
2372         * config/tc-m68k.c: Likewise.
2373         * config/tc-mips.c: Likewise.
2374         * config/tc-ns32k.c: Likewise.
2375         * config/tc-ppc.c: Likewise.
2376         * config/tc-z8k.c: Likewise.
2377
2378 2000-07-06  Mark Elbrecht  <snowball3@bigfoot.com>
2379
2380         * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2381         Default to '(SEC_LOAD | SEC_DATA)'.
2382         (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2383
2384         * doc/internals.texi (CPU Backend): Describe
2385         TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2386
2387 Thu Jul  6 17:20:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2388
2389         * as.c (parse_args): NULL terminate the long option list.
2390
2391 Tue Jul  4 14:08:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2392
2393         * config/tc-d30v.h: Include "write.h" for fixS.
2394         (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2395
2396 2000-07-05  Nick Clifton  <nickc@cygnus.com>
2397
2398         * config/tc-d30v.c (write_2_short): Further changes to warning
2399         messages produced when combining EITHER_BUT_PREFER_MU attributed
2400         opcodes.
2401
2402 2000-07-05  DJ Delorie  <dj@redhat.com>
2403
2404         * MAINTAINERS: new
2405
2406 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
2407
2408         * config/tc-arm.c (psrs): Accept combinations of flags.
2409
2410 2000-07-03  Marek Michalkiewicz  <marekm@linux.org.pl>
2411
2412         * config/tc-avr.c: Change _ () to _() around all strings marked
2413         for translation (exception from the usual coding style).
2414         (avr_opt): New struct variable, how the new switches are set.
2415         (OPTION_MMCU): Define as 'm' and actually use.
2416         (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2417         (show_mcu_list): New function, display the list of known MCUs.
2418         (md_show_usage): Document the new switches.  Call show_mcu_list.
2419         (avr_set_arch): Change 'm' to OPTION_MMCU.
2420         (md_parse_option): Call show_mcu_list if unknown MCU specified.
2421         Handle the new switches.
2422         (avr_operands): Disable warnings for undefined combinations of
2423         operands if -mall-opcodes.  Disable warnings for skipping two-word
2424         instructions if enhanced core or -mno-skip-bug.
2425         (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2426         (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2427         (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2428         (avr_ldi_expression): Warn about implicit lo8().
2429         * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2430
2431 2000-07-01  Koundinya K  <kk@ddeorg.soft.net>
2432
2433         * configure.in: Add entry for mips-*-sysv4*MP*
2434         * configure: Rebuild
2435         * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2436         elf32-tradlittlemips for traditional mips targets.
2437         * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2438         test for Link Once sections as in adjust_reloc_syms.
2439         * config/te-tmips.h: New file for traditional mips targets. Define
2440         TE_TMIPS.
2441
2442 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2443
2444         * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2445         flags argument is not present, don't change an existing section's
2446         section's attributes. If the flags argument is present, warn if the
2447         attributes don't match the section's current attributes. When
2448         long section names are supported, set SEC_LINK_ONCE and
2449         SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2450
2451 Thu Jun 29 21:30:00 2000  Hans-Peter Nilsson  <hp@axis.com>
2452
2453         * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2454         symbols; create them.
2455
2456 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2457
2458         * write.c (set_segment_vma): New: Set vma and lma for a segment.
2459         (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2460
2461 2000-06-27  Aldy Hernandez  <aldyh@redhat.com>
2462
2463         * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2464         expressions.  Ignore the problem when handling 16 bit signed
2465         immediates, because the assembler will take care of the relocation
2466         later.
2467
2468 2000-06-27  Nick Clifton  <nickc@cygnus.com>
2469
2470         * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2471         the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2472         sequential order, and emit warning messages if the input source
2473         code contains constructs like that, or parallel constructs
2474         containing such opcodes.
2475
2476 2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>
2477
2478         * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2479         Add more MCU types for avr4 and avr5.  Replace at94k{10,20,40}
2480         with just at94k.  Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2481         (md_show_usage): Update usage message.
2482         (md_parse_option): Allow redefinition of MCU type within the
2483         same avr[1-5] bfd machine type.  Show both old and new MCU type
2484         in the error message.
2485         (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2486         Simplify 8K wrap code.
2487
2488 2000-06-25  Kazu Hirata  <kazu@hxi.com>
2489
2490         * config/obj-aout.c: Remove all uses of DEFUN.
2491         * config/obj-ieee.c: Likewise.
2492         * config/tc-sh.c: Fix comment typos.
2493         * config/tc-tahoe.c: Likewise.
2494         * config/tc-vax.c: Likewise.
2495         * config/tc-w65.c: Likewise.
2496         * config/tc-z8k.c: Likewise.
2497         * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2498
2499 2000-06-24  DJ Delorie  <dj@cygnus.com>
2500
2501         * config/tc-i386.c (md_estimate_size_before_relax): Revert
2502         more changes from Sept 1999
2503         (tc_i386_fix_adjustable): ditto
2504         (md_apply_fix3): ditto
2505
2506 2000-06-24  Frank Ch. Eigler  <fche@redhat.com>
2507
2508         * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2509         (gas_cgen_parse_operand): Set it around expression() call.
2510         (gas_cgen_md_operand): Test for it before longjmp().
2511
2512 2000-06-24  Kazu Hirata  <kazu@hxi.com>
2513
2514         * config/tc-h8500.c: Remove all uses of DEFUN.
2515         * config/tc-sh.c: Likewise.
2516         * config/tc-w65.c: Likewise.
2517         * config/tc-z8k.c: Likewise.
2518
2519         * config/tc-h8500.c: Fix typos in comments.
2520
2521 2000-06-23  Frank Ch. Eigler  <fche@redhat.com>
2522
2523         * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2524         is defined.
2525
2526 2000-06-23  matthew green  <mrg@redhat.com>
2527
2528         * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2529         defined.  Fix error message for `[' grouping.
2530
2531 2000-06-22  Kazu Hirata  <kazu@hxi.com>
2532
2533         * config/tc-h8300.c: Fix formatting and comment typos.
2534
2535 2000-06-22  Timothy Wall  <twall@cygnus.com>
2536
2537         * config/tc-ia64.c (note_register_values): Move premature QP
2538         notation clearing into the appropriate place.
2539
2540 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
2541
2542         * dep-in.sed: Escape literal `.'s on patterns.  Trim off `../'
2543         first before anything else.  Add bin-bugs.h, emul.h and progress.h
2544         Sort list of files as for $(OBJS) in Makefile.am.
2545
2546         * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2547         find one.  Remake dependencies.
2548         ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h  Sort the list.
2549         * Makefile.in: Regenerate.
2550         * doc/Makefile.in: Regenerate.
2551
2552         * config/tc-i386.c (i386_displacement): Don't assume a constant
2553         displacement is necessarily 16 bits when in 16 bit code mode.
2554         (md_assemble): Instead size the displacement here after we know
2555         for sure that a .code16gcc operand hasn't automatically added
2556         operand size prefixes.
2557
2558 2000-06-21  H.J. Lu  <hjl@gnu.org>
2559
2560         * Makefile.am: Rebuild dependency.
2561         * Makefile.in: Rebuild.
2562
2563 2000-06-21  Kazu Hirata  <kazu@hxi.com>
2564
2565         * config/tc-h8300.c (parse_reg): Make the function static.
2566         (parse_exp): Likewise.
2567
2568 2000-06-20  DJ Delorie  <dj@cygnus.com>
2569
2570         * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2571         Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2572         for cygwin import libraries to work properly.
2573
2574 2000-06-20  H.J. Lu  <hjl@gnu.org>
2575
2576         * Makefile.am: Rebuild dependency.
2577         * Makefile.in: Rebuild.
2578         * configure: Likewise.
2579         * doc/Makefile.in: Likewise.
2580
2581 2000-06-20  Timothy Wall  <twall@cygnus.com>
2582
2583         * doc/internals.texi (CPU backend): Add @itemx for
2584         TC_START_LABEL_WITHOUT_COLON.
2585         * doc/c-tic54x.texi: New.
2586         * doc/as.texinfo: Add tic54x features and include primary tic54x
2587         documentation file.
2588         * doc/all.texi: Add C54X.
2589         * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2590         * doc/Makefile.in: Regenerate.
2591         * configure.in: Add tic54x and define LIBM for tic54x.
2592         * configure: Regenrate.
2593         * config/tc-tic54x.[ch]: New.
2594         * config/obj-coff.h: Add tic54x.
2595         * Makefile.am: (CPU_TYPES): Add tic54x.
2596         (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2597         (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2598         (as_new_LDADD): Add $(LIBM).
2599         * Makefile.in: Regenerate.
2600
2601 2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>
2602
2603         * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2604         * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2605         * doc/as.texinfo: Likewise.
2606
2607         * configure, Makefile.in: Regenerate.
2608         * configure.in (emulations): Recognize m6811 and m6812.
2609         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2610         Added files for 68hc11 and 68hc12 assembler.
2611         * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2612         * config/tc-m68hc11.h: Header definition for that assembler.
2613
2614 2000-06-18  Nick Clifton  <nickc@redhat.com>
2615
2616         * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2617         instead of OCTETS_PER_BYTE.
2618
2619         * config/tc-v850.c: Fix compile time warnings.
2620         * config/tc-ppc.c: Fix compile time warnings.
2621
2622 2000-06-18  H.J. Lu <hjl@gnu.org>
2623
2624         * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2625         * configure: Rebuild.
2626
2627 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2628
2629         * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2630         to BFD_ASSEMBLER.
2631
2632 2000-06-16  Nick Clifton  <nickc@cygnus.com>
2633
2634         * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2635         RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2636
2637         * doc/c-mips.texi: Document newly accepted cpu variants.
2638
2639 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
2640
2641         * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2642
2643 2000-06-13  Ulf Carlsson  <ulfc@engr.sgi.com>
2644
2645         * macro.c (getstring): Make it possible to escape the quote
2646         character.
2647
2648 Tue Jun 13 20:58:28 2000  Catherine Moore <clm@redhat.com>
2649
2650         * config/tc-hppa.c (pa_export): Weak symbols can be global.
2651
2652 2000-06-13  H.J. Lu  <hjl@gnu.org>
2653
2654         * configure: Regenerate.
2655
2656 2000-06-09  Alan Modra  <alan@linuxcare.com.au>
2657
2658         * app.c (do_scrub_begin): Don't default lex[';'] as a line
2659         separator.
2660         * doc/internals.texi (line_separator_chars): Semicolon is no
2661         longer a default.  Mention null and newline as defaults.
2662
2663         * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2664
2665         * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2666         * config/tc-i860.h (line_separator_chars): Likewise.
2667         * config/tc-h8300.c (line_separator_chars): Likewise.
2668         * config/tc-i960.c (line_separator_chars): Likewise.
2669         * config/tc-m68k.c (line_separator_chars): Likewise.
2670         * config/tc-mips.c (line_separator_chars): Likewise.
2671         * config/tc-ns32k.c (line_separator_chars): Likewise.
2672         * config/tc-sparc.c (line_separator_chars): Likewise.
2673         * config/tc-vax.c (line_separator_chars): Likewise.
2674
2675         * config/tc-h8300.c (comment_chars): Use string initialiser.
2676         * config/tc-i960.c (line_comment_chars): Likewise.
2677         * config/tc-z8k.c (comment_chars, line_comment_chars,
2678         line_separator_chars): Likewise.
2679
2680         * config/tc-arm.c (line_separator_chars): Always use `;', not just
2681         for TE_LINUX.
2682
2683 2000-06-08  Nick Clifton  <nickc@cygnus.com>
2684
2685         * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2686         for size 1 fixes.
2687
2688 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
2689
2690         * configure.in (VERSION): Update to show this is the CVS mainline.
2691
2692 2000-06-08  Matthew Jacob  <mjacob@feral.com>
2693
2694         * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2695         $at is the integer register $r28, vs. both $r28 and the floating
2696         point register $f28.
2697
2698 2000-06-08  James E. Wilson  <wilson@cygnus.com>
2699
2700         * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2701         (dot_endp): Don't call ia64_flush_insns.
2702         (emit_one_bundle): Don't delete prologue/body records from
2703         unwind_record list in first loop.  Rewrite second loop to account for
2704         this.
2705
2706 2000-06-07  David Mosberger  <davidm@hpl.hp.com>
2707
2708         * config/tc-ia64.c: Add missing prototypes.
2709         (generate_unwind_image): Cast argument to output_unw_records call.
2710
2711 Wed Jun  7 22:44:14 2000  Denis Chertykov  <denisc@overta.ru>
2712
2713         * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2714
2715 Wed Jun  7 21:26:15 2000  Denis Chertykov  <denisc@overta.ru>
2716
2717         * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2718         (REGISTER_P): likewise.
2719         (avr_opcodes): uses include/opcode/avr.h
2720         (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2721
2722 2000-06-04  Alan Modra  <alan@linuxcare.com.au>
2723
2724         * read.c (is_end_of_line): No ';' for TC_HPPA.  Add missing
2725         initializers too.
2726
2727 2000-06-03  H.J. Lu  <hjl@gnu.org>
2728
2729         * read.c (is_end_of_line): Put back `;'.
2730
2731 2000-06-03  Alan Modra  <alan@linuxcare.com.au>
2732
2733         * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2734
2735 2000-06-01  Alan Modra  <alan@linuxcare.com.au>
2736
2737         * expr.c (operand): Test is_end_of_line outside switch to catch
2738         line separator chars that are also operators.
2739         (operator): Return O_illegal for line separator chars.
2740
2741         * read.c (is_end_of_line): Use 1 instead of 99.  Don't set `;'
2742         entry (or `!' entry for TC_HPPA).
2743
2744         * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2745         before indexing is_end_of_line.  Remove redundant check for '\0'.
2746         (fp_op2): Likewise.
2747         * config/tc-h8500.c (md_assemble): Likewise.
2748         * config/tc-mcore.c (md_assemble): Likewise.
2749         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2750         (md_atof): Likewise
2751
2752         * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2753         is_end_of_line.
2754         * config/tc-mcore.c (mcore_cons): Likewise.
2755         (mcore_float_cons): Likewise.
2756         (mcore_stringer): Likewise.
2757         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2758
2759 2000-06-01  Scott Bambrough <scottb@netwinder.org>
2760
2761         * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2762
2763 2000-05-29  Nick Clifton  <nickc@cygnus.com>
2764
2765         * config/tc-sh.c: Fix compile time warning messages.
2766
2767         * config/tc-mips.c: Fix compile time warning messages.
2768
2769 2000-05-29  Philip Blundell  <philb@gnu.org>
2770
2771         * doc/as.texinfo: Update copyright dates.
2772         (Local Labels): Delete misplaced mention of ARM.
2773         * NEWS: Mention ARM ELF support.
2774
2775 2000-05-27  Alexandre Oliva  <aoliva@cygnus.com>
2776
2777         * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2778         it is modified, and use the real_size to compute the frag address
2779         for dwarf2 line info.
2780
2781 2000-05-27  Alan Modra  <alan@linuxcare.com.au>
2782
2783         * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2784         line-matching scheme to cope with automake moving variables around.
2785         ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2786         * Makefile.in: Regenerate.
2787
2788 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
2789
2790         * config/tc-sparc.c (sparc_relax): New.
2791         (md_longopts): Add -relax and -no-relax options.
2792         (md_parse_options, md_show_usage): Likewise.
2793         (md_apply_fix3): Optimize tail call into branch always if possible.
2794
2795 Thu May  4 15:27:07 2000  Donald Lindsay  <dlindsay@cygnus.com>
2796
2797         * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2798         d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2799         rules, with warning when a GAS statement specifies a packing that
2800         will result in an instruction being squashed.
2801         Added typdef packing_type and enumerals, changed various integer
2802         literals to use the enumerals.
2803
2804 2000-05-24  David Mosberger  <davidm@hpl.hp.com>
2805
2806         * config/tc-ia64.c (dot_restorereg_p): New function.
2807         (md_pseudo_table): Add restorereg.p.
2808         (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2809         (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2810
2811         * config/tc-ia64.h (unw_record_type): Add unwabi.
2812         (unw_r_record): Rename member MASK to GRMASK.  Add sub-structure
2813         called MASK with members for imask, and the masks produced by
2814         fr_mem, gr_mem, br_mem, and frgr_mem.
2815         (unw_p_record): Add members ABI and CONTEXT.
2816         (unw_x_record): Add member AB.
2817         * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2818         as pseudo-register for use during unwind info generation.
2819         (AR_PFS, AR_LC): New macros.
2820         (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2821         whose names start with an at sign (as in "@priunat").
2822         (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2823         register.
2824         (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2825         proc_end, unwind_info, personality_routine): Consolidate into
2826         "unwind" structure to reduce offset-table use.  Add member
2827         NEXT_SLOT_NUMBER to track the slot number for the next instruction
2828         to be emitted.
2829         (output_R1_format, output_R3_format, output_P3_format,
2830         output_P6_format): Initialize R with zero to reduce compiler warnings.
2831         (output_P7_format): Ditto.  Add `default' branch to switch
2832         statement to reduce compiler warnings.
2833         (output_P8_format, output_B1_format, output_B4_format): Ditto.
2834         (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2835         (format_ab_reg): Rename from format_a_b_reg.  Merge A and B args
2836         into single argument.
2837         (output_X1_format, output_X3_format): Initialize R with zero to reduce
2838         compiler warnings.  Merge A and B args into single argument.
2839         (output_X2_format, output_X4_format): Remove unused variable R.  Merge
2840         A and B args into single argument.
2841         (free_record): Removed (wasn't used).
2842         (free_list_records): Also free imasks in prologue records.
2843         (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2844         (output_spill_mask): Remove.
2845         (output_unwabi): New function.
2846         (output_epilogue, output_label_state, output_copy_state): Call
2847         alloc_record.
2848         (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2849         output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2850         argument.
2851         (process_one_record): New locals FR_MASK and GR_MASK.  Ignore
2852         gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2853         as part of handling the prologue records.  Emit region's imask if
2854         we have one.  Handle unwabi, epilogue, label_state, copy_state,
2855         spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2856         spill_sprel_p, and spill_reg_p records.
2857         (set_imask, count_bits, slot_index): New function.
2858         (fixup_unw_records): Fix region size computation.  Handle
2859         epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2860         spill_sprel_p, and spill_psprel_p records.  Merge mask bits of
2861         frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2862         set_imask accordingly.  Update imask for gr_gr, and br_gr records.
2863         (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2864         (dot_save): Use manifest constants for applicaton registers.
2865         Handle REG_PR and REG_PRIUNAT.
2866         (dot_restore): Don't just ignore it.
2867         (dot_restorereg): New function..
2868         (generate_unwind_image): Ensure unwind info is a multiple of eight
2869         bytes, not just four bytes.
2870         (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2871         (dot_altrp): Don't just ignore it.
2872         (dot_savemem): New function.  Replaces dot_savesp() and
2873         dot_savepsp().  Use manifest constants for applicaton registers.
2874         Handle REG_PR and REG_PRIUNAT.
2875         (dot_savef): Simplify.
2876         (dot_saveb): Support generation of br_gr.
2877         (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2878          dot_label_state, dot_copy_state): New function.
2879         (dot_unwabi): Don't just ignore it.
2880         (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2881         spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2882         unwabi, vframesp, and vframepsp.  Fix typo alprp->altrp.
2883         (emit_one_bundle): Set slot number for prologue/body records
2884         *before* emitting the first insn.
2885         (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2886         (md_begin): Declare "psp" pseudo-register.
2887         (md_operand): Handle PSEUDO_FUNC_REG.  Fix printing of error message
2888         so we don't get segfault.
2889         (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2890         counts as required per SW Conventions manual
2891         (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2892         output_preds_psprel, output_preds_sprel, output_spill_base,
2893         output_unat_psprel, output_unat_sprel, output_lc_psprel,
2894         output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2895         output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2896         output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2897         output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2898         output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2899         (dot_vframe): Implement.
2900         (dot_vframesp, dot_vframepsp): New function.
2901
2902 Tue May 23 00:57:05 2000  Hans-Peter Nilsson  <hp@axis.com>
2903
2904         * configure.in (i386-*-freebsd a.out entry): Quote properly.
2905         * configure: Regenerate.
2906
2907 2000-05-23  Alan Modra  <alan@linuxcare.com.au>
2908
2909         * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2910         (md_estimate_size_before_relax): so we can use it here instead of
2911         old kludges.  Localise vars to blocks.  Comment.
2912
2913         * frags.c (frag_new): Update fr_var comments.
2914         * frags.h (struct frag): Ditto.
2915
2916 2000-05-22  Richard Henderson  <rth@cygnus.com>
2917
2918         * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2919         (pseudo_func): Add pcrel.
2920         (operand_match):  Handle IA64_OPND_TGT64.
2921         (build_insn): Likewise.
2922         (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2923         (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2924         (fix_insn): Handle all three 64-bit relocation types.
2925
2926 Mon May 22 22:43:32 2000  Hans-Peter Nilsson  <hp@axis.com>
2927
2928         * obj.h (struct format_ops): New members begin, app_file,
2929         s_set_other, s_set_desc, s_get_type, s_set_type,
2930         separate_stab_sections, init_stab_section.
2931
2932         * config/obj-multi.h: Update GPL notice to v2.
2933         (obj_begin): New.
2934         (obj_app_file): New.
2935         (S_SET_SIZE): Test s_set_size for NULL before calling.
2936         (S_SET_ALIGN): Similar for s_set_align.
2937         (S_SET_OTHER): New.
2938         (S_SET_DESC): New.
2939         (S_GET_TYPE): New.
2940         (S_SET_TYPE): New.
2941         (SEPARATE_STAB_SECTIONS): New.
2942         (INIT_STAB_SECTION): New.
2943         (EMIT_SECTION_SYMBOLS): New.
2944         (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2945
2946         * config/obj-elf.h: Update GPL notice to v2.
2947         Mention that this file is included from obj-multi.h.
2948         (obj_begin): Wrap definition in ifndef.
2949         (elf_file_symbol): Constify declaration.
2950         (obj_app_file): Ditto.
2951         (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2952         Wrap in ifndef SEPARATE_STAB_SECTIONS.
2953
2954         * config/obj-elf.c (elf_s_set_other): New.
2955         (elf_file_symbol): Constify argument.
2956         (elf_separate_stab_sections): New.
2957         (elf_init_stab_section): New.
2958         (elf_format_ops): Add new members.  Remove comma at end.
2959
2960         * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2961         (ecoff_format_ops): Add new fields.  Remove comma at end.
2962         Mention inconsistency for emit_section_symbols.
2963
2964         * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2965
2966         * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2967         (coff_separate_stab_sections): New.
2968         (coff_format_ops): Add new members.
2969
2970         * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2971         (obj_aout_s_set_other): New.
2972         (obj_aout_s_set_desc): New.
2973         (obj_aout_s_get_type): New.
2974         (obj_aout_s_set_type): New.
2975         (obj_aout_separate_stab_sections): New.
2976         (aout_format_ops): New members added.  Use obj_aout_process_stab,
2977         not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
2978         (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2979         appropriate.
2980         (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2981
2982 2000-05-22  Alan Modra  <alan@linuxcare.com.au>
2983
2984         * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2985         for OBJ_MAYBE_ELF too.  Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2986         (md_estimate_size_before_relax): Ensure jumps to weak and
2987         externally visible symbols are relocatable.
2988
2989 Sat May 20 16:41:55 2000  Hans-Peter Nilsson  <hp@axis.com>
2990
2991         * stabs.c (aout_process_stab): Make global.
2992         (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2993         * read.h (aout_process_stab): Declare.
2994
2995         * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2996         Generalize to *aout, *coff *elf.
2997         * configure: Regenerated.
2998
2999         * doc/internals.texi (Object format backend): Say
3000         SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3001
3002         * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3003         * Makefile.in: Regenerated.
3004
3005 2000-05-19  Catherine Moore  <clm@cygnus.com>
3006
3007         * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3008
3009 2000-05-18  Alan Modra  <alan@linuxcare.com.au>
3010
3011         * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3012         instruction to reflect change in re_assemble_*.
3013
3014 Thu May 18 10:52:14 2000  Jeffrey A Law  (law@cygnus.com)
3015
3016         * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3017         build PA64 ELF tools.
3018         * configure: Rebuilt.
3019
3020 2000-05-17  Alan Modra  <alan@linuxcare.com.au>
3021
3022         * Makefile.am: Regenerate dependencies.
3023         * Makefile.in: Regenerate.
3024
3025 2000-05-15  Nick Clifton  <nickc@cygnus.com>
3026
3027         * config/tc-arm.c (struct asm_psr): Add boolean field
3028         distinguishing between CSPR and SPSR.  Rename 'number' field
3029         to 'field'.
3030         (psrs): Rearrange contents to match new asm_psr structure.
3031         (arm_psr_parse): Move next to psr_required_here.  Make it
3032         return an asm_psr structure.
3033         (psr_required_here): Use asm_psr structure returned by
3034         arm_psr_parse.
3035         (do_msr): Reorganise to allow psr_required_here to be called
3036         only once.
3037         (md_undefined_name): Mark 'name' parameter as unused, since
3038         the COFF target does not use it.
3039
3040 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
3041
3042         * config/te-386bsd.h:  Clean up comments to adhere to the GNU coding
3043         standards.
3044         * config/te-aux.h:  Likewise.
3045         * config/te-dpx2.h:  Likewise.
3046         * config/te-go32.h:  Likewise.
3047         * config/te-hp300.h:  Likewise.
3048         * config/te-hppa.h:  Likewise.
3049         * config/te-i386aix.h:  Likewise.
3050         * config/te-ic960.h:  Likewise.
3051         * config/te-interix.h:  Likewise.
3052         * config/te-nbsd532.h:  Likewise.
3053         * config/te-pc532mach.h:  Likewise.
3054         * config/te-ppcnw.h:  Likewise.
3055         * config/te-psos.h:  Likewise.
3056         * config/te-sparcaout.h:  Likewise.
3057         * config/te-sun3.h:  Likewise.
3058         * config/te-sysv32.h:  Likewise.
3059
3060 2000-05-14  Alan Modra  <alan@linuxcare.com.au>
3061
3062         * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3063         bits.  Instead explicitly mask and sign extend.  Do the 8 bit mask
3064         and sign extend without an if statement.
3065         (build_bytes): Likewise.
3066
3067 2000-05-14  Kazu Hirata  <kazu@hxi.com>
3068
3069         * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3070         X_add_symbol L_32 case.
3071
3072 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
3073
3074         * config/te-freebsd.h: New file.
3075
3076 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
3077
3078         * asintl.h (gettext, dgettext, dcgettext, textdomain,
3079         bindtextdomain): Replace defines with those from intl/libgettext.h
3080         to quieten gcc warnings.
3081
3082         * NEWS: Mention x86 .arch and -q.
3083
3084         * config/tc-i386.c (quiet_warnings): New.
3085         (md_assemble): Use quiet_warnings.
3086         (md_parse_option): Set quiet_warnings from -q.
3087         (md_show_usage): Mention -q, delete -m.
3088         (flag_do_long_jump): Delete.
3089         (md_parse_option): Remove -m.
3090         (md_show_usage): Remove -m.
3091         (md_create_long_jump): Remove useless flag_do_long_jump code.
3092
3093         * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3094         the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3095
3096 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
3097             Alexander Sokolov <robocop@netlink.ru>
3098
3099         * doc/c-i386.texi (i386-Arch): New section.
3100         (i386-Syntax): Mention .intel_syntax and .att_syntax.
3101
3102         * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3103         (smallest_imm_type): Use smallest opcode for shift by one if cpu
3104         architecture has been given and is not 486.
3105         (set_cpu_arch): New.
3106         (md_pseudo_table): Add .arch.
3107         (md_assemble): Warn if cpu architecture has been given and an
3108         unsupported instruction.
3109
3110         * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3111         Move operand_types bit defines after relevant template field.
3112         (template): Add cpu_flags.
3113         (Cpu*): Define.
3114         (arch_entry): New.
3115
3116 2000-05-12  Alexandre Oliva  <aoliva@cygnus.com>
3117
3118         * config/tc-mn10300.h (md_end): Define.
3119         (mn10300_finalize): Declare.
3120         * config/tc-mn10300.c: Include dwarf2dbg.h.
3121         (debug_line): Define.
3122         (md_assemble): Generate dwarf2 line info.
3123         (mn10300_finalize): New function.  Finalize dwarf2 info.
3124
3125 2000-05-11  Ulf Carlsson  <ulfc@engr.sgi.com>
3126
3127         * config/tc-mips.c (md_estimate_size_before_relax): Use the
3128         external version of the relocation for weak symbols.
3129
3130 2000-05-08  David Mosberger  <davidm@hpl.hp.com>
3131
3132         * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3133         frame size in units of 16 bytes, as required per SW Conventions manual.
3134         (output_unw_records): Output info-block header as a dword to get
3135         byte-order right.
3136
3137 2000-05-08  Alan Modra  <alan@linuxcare.com.au>
3138
3139         * as.h: #include "file", not <file> on files from ../include.
3140         (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3141         * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3142         (md_convert_frag): Add ATTRIBUTE_UNUSED.
3143         (tc_coff_symbol_emit_hook): Ditto.
3144         (OPTCOUNT): Cast to int to avoid compiler warning.
3145         (md_begin): Fix signed/unsigned warnings.
3146
3147 2000-05-08  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3148
3149         * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3150         ABRANCH LONG case for a conditional branch on a 68000.
3151         (md_estimate_size_before_relax): Likewise.  Also handle
3152         flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3153         (m68k-ip: case ABSL): Relax absolute references to 16-bit
3154         PC-relative on all CPUs.
3155         (md_estimate_size_before_relax): Likewise.
3156
3157 2000-05-04  Alan Modra  <alan@linuxcare.com.au>
3158
3159         * as.c (parse_args): Just mention current year in printed
3160         copyright message.
3161
3162 2000-05-03  J.T. Conklin  <jtc@redback.com>
3163
3164         * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3165         unit registers.
3166         (md_parse_option): Recognize -m7400.
3167
3168 2000-05-03  Ian Lance Taylor  <ian@zembu.com>
3169
3170         * config/atof-ieee.c (gen_to_words): When adding carry back in,
3171         don't permit lp to become less than the words array.
3172
3173 2000-05-03  Rodney Brown  <RodneyBrown@pmsc.com>
3174
3175         config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3176         Fix little-endian case.
3177
3178 2000-05-03  David O'Brien  <obrien@NUXI.com>
3179
3180         * as.c (parse_args): Update copyright.
3181
3182 2000-05-03  Mark Elbrecht  <snowball3@bigfoot.com>
3183
3184         * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3185         for the .bss section too.
3186
3187 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
3188
3189         * configure.in: Set em=linux for hppa-*-linux.
3190         * configure: Regenerate.
3191         * doc/Makefile.in: Regenerate with correct automake.
3192
3193         * frags.c (frag_grow): Sanity check chunk_size.
3194
3195         * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3196         * config/obj-som.h: Likewise.
3197         * config/obj-ieee.h: Likewise.
3198
3199         * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3200
3201         * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3202         (md_pseudo_table): Fully initialise OBJ_ELF cases.
3203         (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3204         (pa_ip): low_sign_unext now returns via function value.  Use
3205         re_assemble_* instead of dis_assemble_* and
3206         INSERT_FIELD_AND_CONTINUE combination.  Don't call sign_unext
3207         unnecessarily.
3208         (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3209         (md_section_align, md_parse_option, md_show_usage,
3210         md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3211         pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3212         pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3213         pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3214         pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3215         pa_text): Likewise.
3216         (md_apply_fix): Change type of new_val to offsetT.  Delete w1, w2,
3217         w, resulti.  Add insn, val.  Move bfd_get_32 and bfd_put_32
3218         outside of switch.  Correct mask and shifting errors in case 10
3219         and case -11.  In case 21, compare against signed range to suit
3220         hppa_field_adjust changes.  In case 12, use re_assemble_12.  In
3221         case 17 and case 22, use offsetT variable to properly check range.
3222         Use re_assemble_* here too.
3223         (evaluate_absolute): Change type of value to offsetT.  Call
3224         hppa_field_adjust to do the work for us.
3225         (pa_parse_cmpb_64_cmpltr): Delete save_s.
3226         (pa_parse_cmpib_64_cmpltr): Ditto.
3227         (pa_build_unwind_subspace): Delete unused var subseg.  Change type
3228         of i to unsigned int.
3229         (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3230         (pa_end_of_source): Return type is void.
3231
3232 Mon May  1 08:54:23 2000  Catherine Moore  <clm@cygnus.com>
3233
3234         * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3235
3236 Mon May  1 14:19:39 2000  Denis Chertykov  <denisc@overta.ru>
3237
3238         * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3239         More comments added.
3240         (md_begin): Removed "construct symbols for each register name".
3241         Because register names conflicts with GCC generated function
3242         names.
3243         (avr_operand): Now constant numbers can be used as a register
3244         identifiers (0 as r0, 31 as r31).
3245         (md_assemble): use skip_space () before parsing instruction
3246         operands.
3247
3248 2000-05-01  Alan Modra  <alan@linuxcare.com.au>
3249
3250         * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3251         ensure all pe targets use bfd.  Remove unnecessary bfd_gas=yes on
3252         arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3253         * configure: Regenerate.
3254
3255 2000-04-29  Andreas Jaeger  <aj@suse.de>
3256
3257         * as.h: Correctly check GCC version.
3258
3259 2000-04-26  David O'Brien  <obrien@FreeBSD.org>
3260
3261         * doc/as.1: Fix unbalanced brackets.
3262
3263         * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3264         TE_FreeBSD.
3265         (line_comment_chars): Set to '/' if TE_FreeBSD.
3266
3267 Tue Apr 25 11:02:02 2000  Jeffrey A Law  (law@cygnus.com)
3268
3269         * configure.in: Configury support for PA64 (currently disabled).
3270         * configure: Rebuilt.
3271
3272 2000-04-25  Machida Hiroyuki  <machida@sm.sony.co.jp>
3273
3274         * config/tc-mips.c (s_change_sec): Use record_alignment, not
3275         bfd_set_section_alignment.
3276
3277 2000-04-25  Alan Modra  <alan@linuxcare.com.au>
3278
3279         * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3280         than 32.
3281
3282 2000-04-24  Nick Clifton  <nickc@cygnus.com>
3283
3284         * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3285         * doc/as.texinfo (Align): Include arm and strongarm in list of
3286         targets that have the second form of the behaviour of the .align
3287         directive.
3288
3289 2000-04-24  Mark Klein <mklein@dis.com>
3290
3291         * obj-som.c: Terminate obj_pseudo_table.
3292
3293 Mon Apr 24 15:21:11 2000  Clinton Popetz  <cpopetz@cygnus.com>
3294
3295         * as.c (parse_args): Allow md_parse_option to override -a listing
3296         option.
3297         * config/obj-coff.c (add_lineno): Change type of offset parameter
3298         from "int" to "bfd_vma."
3299         * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3300         (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3301         (ppc_change_csect): Align correctly for XCOFF64.
3302         (ppc_machine): New function, which discards "ppc_machine" line.
3303         (ppc_tc): Cons for 8 when code is 64 bit.
3304         (md_apply_fix3): Don't check operand->insert.  Handle 64 bit
3305         relocations.
3306         (md_parse_option): Handle -a64 and -a32.
3307         (ppc_xcoff64): New.
3308         * config/tc-ppc.h (TARGET_MACH): Define.
3309         (TARGET_FORMAT): Move to function.
3310         (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3311
3312 Sun Apr 23 16:45:45 2000  Denis Chertykov  <denisc@overta.ru>
3313
3314         * config/tc-avr.c: New AVR_ISA_ defined.
3315         (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3316         (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3317         for `fmul', `movw' and `lpm R,Z' instructions.
3318         (avr_operands): Warn if current opcode is a two-word instruction
3319         and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3320         (avr_opcodes): New commands added.
3321         (REGISTER_P): Check 'a' and 'v' constraint letters.
3322         (mcu_types): New MCU added.
3323
3324 2000-04-22  Timothy Wall  <twall@cygnus.com>
3325
3326         * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3327         to "natval".
3328         (operand_match): Conditionally insert default bit values for IMMU9.
3329
3330 2000-04-14  Matthew Green  <mrg@cygnus.com>
3331
3332         * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3333         * configure: Rebuilt.
3334
3335 Fri Apr 21 14:29:43 2000  Jeffrey A Law  (law@cygnus.com)
3336                           Jason Eckhardt  <jle@cygnus.com>
3337
3338         * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3339
3340         * config/tc-hppa.c (CHECK_ALIGN): New macro.
3341         Added handling of new operand types l,y,&,fe,fE,fx.
3342
3343 Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
3344                           David Mosberger  <davidm@hpl.hp.com>
3345                           Timothy Wall <twall@cygnus.com>
3346                           Andrew MacLeod  <amacleod@cygnus.com>
3347                           Jim Wilson  <wilson@cygnus.com>
3348
3349         * Makefile.am (CPU_TYPES): Add ia64.
3350         (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3351         (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3352         * Makefile.in: Rebuild.
3353         * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3354         * configure: Rebuild.
3355         * configure.in: Recognize ia64 as cpu type.  Set bfd_gas.
3356         (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3357         * expr.c (expr): Handle md_optimize_expr.
3358         * read.c (LEX_HASH): Add comment.
3359         * config/tc-ia64.c, config/tc-ia64.h: New files.
3360
3361 2000-04-21  Richard Henderson  <rth@cygnus.com>
3362
3363         * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3364         bundling a non-delayed branch type instruction.
3365
3366 2000-04-20  Alexandre Oliva  <aoliva@cygnus.com>
3367
3368         * config/tc-mn10300.c (HAVE_AM30): Define.
3369         (md_assemble): Use it.
3370
3371 2000-04-19  Alan Modra  <alan@linuxcare.com.au>
3372
3373         * config/obj-elf.c (obj_elf_change_section): Check for changed
3374         section attributes.
3375
3376         * Makefile.am: (CPU_MULTI_VALID): Remove.
3377         (MULTI_CPU_TYPES): Define.
3378         (MULTI_CPU_OBJ_VALID): Define.
3379         (DEPTC): Use the above.
3380         (DEPOBJ): Same here.
3381         (DEP2): And here.
3382         Regenerate dependencies.
3383         * Makefile.in: Regenerate.
3384
3385 2000-04-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3386
3387         * Makefile.am (YACC, LEX): Get them from configure.
3388
3389 2000-04-18  H.J. Lu  (hjl@gnu.org)
3390
3391         * config/tc-i386.c (offset_in_range): Use addressT instead of
3392         bfd_vma for non-bfd assemblers.
3393
3394 2000-04-17  Alan Modra  <alan@linuxcare.com.au>
3395
3396         * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3397         doesn't give spurious errors.
3398
3399 2000-04-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3400
3401         * as.h (SEEK_SET): Define if undefined.
3402
3403 2000-04-13  Alan Modra  <alan@linuxcare.com.au>
3404
3405         * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3406         constants, and don't assume offsetT is 32 bits.
3407
3408 2000-04-12  Andrew Cagney  <cagney@b1.cygnus.com>
3409
3410         * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3411         (md_pcrel_from_section): Add prototype.
3412         (d10v_fix_adjustable): Add prototype.
3413         (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3414
3415         * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3416
3417 2000-04-12  Nick Clifton  <nickc@cygnus.com>
3418
3419         * config/tc-d10v.c (find_opcode): Correctly calculate position of
3420         symbol in frag chain.
3421
3422 2000-04-10  Alan Modra  <alan@linuxcare.com.au>
3423
3424         * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3425         (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3426         (fits_in_signed_word, smallest_imm_type): Ditto.
3427         (md_assemble): Use an offsetT var to hold offsetT values, not a
3428         long.
3429         (offset_in_range): New.
3430         (md_assemble): Use it.
3431         (md_convert_frag): Change type of target_address, opcode_address,
3432         and displacement_from_opcode_start to offsetT.
3433         (md_create_short_jump): Change type of offset to offsetT.
3434         (md_create_long_jump): Ditto.
3435         (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3436         (md_chars_to_number): Remove.
3437         (output_invalid): Remove duplicate prototype.
3438
3439 2000-04-09  Nick Clifton  <nickc@cygnus.com>
3440
3441         * Makefile.am (CPU_TYPES): Add 'avr'.
3442         (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3443         (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3444
3445         * Makefile.in: Regenerate.
3446
3447         * doc/as.texinfo: Add M32R documentation.
3448
3449 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3450
3451         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
3452         --enable-build-warnings option.
3453         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3454         * Makefile.in, configure: Re-generate.
3455
3456 2000-04-07  Nick Clifton  <nickc@cygnus.com>
3457
3458         * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3459         in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3460         BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3461         (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3462         (arm_force_relocation): Force relocations for
3463         BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3464
3465 Wed Apr  5 22:26:32 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3466
3467         * config/tc-sh.c (get_operands): There's no third operand if the
3468         first operand is an immediate.
3469
3470 Wed Apr  5 22:07:19 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3471
3472         * config/tc-sh.c (immediate): Delete.
3473         (sh_operand_info): Add immediate member.
3474         (parse_reg): Use A_PC for pc.
3475         (parse_exp): Add second argument 'op'.  All callers changed.
3476         (parse_at): Expect pc to be coded as A_PC.
3477         Use immediate field in *op.
3478         (insert): Add fourth argument 'op'.  All callers changed.
3479         (build_relax): Add second argument 'op'.  All callers changed.
3480         (insert_loop_bounds): New function.
3481         (build_Mytes): Remove DISP_4.
3482         Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
3483         (assemble_ppi): Use immediate field in *operand.
3484         (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3485         (md_apply_fix): Likewise.
3486         (tc_gen_reloc): Likewise.  Check for a pcrel BFD_RELOC_SH_LABEL.
3487
3488 Wed Apr  5 06:35:45 2000  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
3489
3490         * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3491
3492 Tue Apr  4 19:27:50 2000  Hans-Peter Nilsson  <hp@axis.com>
3493
3494         * internals.texi (CPU backend): Document
3495         TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3496
3497 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
3498
3499         * po/gas.pot: Regenerate.
3500
3501         * as.c (show_usage): Restore translated part of bug string.
3502         * gasp.c (show_usage): Likewise.
3503
3504         * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3505         (DEP): Quote when passing vars to sub-make.  Use "mv -f" rather
3506         than move-if-change.
3507         (DEP1): Modify for "gcc -MM".
3508         (DEPTC): Likewise.
3509         (DEPOBJ): Likewise.
3510         (DEP2): Likewise.
3511         (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3512         Update dependencies.
3513         * Makefile.in: Regenerate.
3514
3515 2000-04-03  Alexandre Oliva  <aoliva@cygnus.com>
3516
3517         * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3518         (md_begin): Likewise.
3519         (HAVE_AM33): New macro.
3520         (md_assemble): Use it.  Match r_regs and xr_regs only if
3521         HAVE_AM33.
3522
3523 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
3524
3525         * as.h: #include "bin-bugs.h"
3526         * as.c (show_usage): Use REPORT_BUGS_TO.
3527         * gasp.c: #include "bin-bugs.h"
3528         (show_usage): Use REPORT_BUGS_TO.
3529
3530         * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3531
3532 Mon Apr  3 13:56:03 2000  Hans-Peter Nilsson  <hp@axis.com>
3533
3534         * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3535         call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3536         adjustments.
3537
3538 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
3539
3540         * config/tc-i386.c (i386_immediate): Don't assume a constant
3541         immediate is necessarily 16 bits when in 16 bit code mode.
3542         (md_assemble): Instead set guess_suffix here after we have checked
3543         registers.
3544
3545 2000-04-02  Richard Henderson  <rth@cygnus.com>
3546
3547         * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3548         quantities.  Correct right shift sign extension.
3549         (build_insn): Make `number' unsigned long.  Mask top 6 bits of
3550         32-bit value when shifting into place.
3551
3552 2000-04-01  Ian Lance Taylor  <ian@zembu.com>
3553
3554         * app.c: Add ATTRIBUTE_UNUSED as needed.
3555         * config/tc-ppc.c: Likewise.
3556         (ppc_size): Make unsigned long.
3557         (ppc_insert_operand): Add casts to avoid warnings.
3558
3559 2000-03-31  Nick Clifton  <nickc@cygnus.com>
3560
3561         * config/tc-d10v.h (md_flush_pending_output): Define.
3562
3563 2000-03-29  Nick Clifton  <nickc@cygnus.com>
3564
3565         * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3566         segment.  Works for both BFD_ASSEMBLER and others.
3567         (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3568
3569 2000-03-29  Nick Clifton <nickc@cygnus.com
3570
3571         * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3572
3573 2000-03-28  Alan Modra  <alan@linuxcare.com.au>
3574
3575         * listing.c (LISTING_LHS_WIDTH): Default depends on
3576         LISTING_WORD_SIZE.
3577         (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3578
3579 2000-03-27  Ian Lance Taylor  <ian@zembu.com>
3580
3581         * config/tc-sh.c (md_show_usage): Use backslash before newline in
3582         string literal.
3583
3584 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
3585
3586         * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3587
3588         * config/tc-avr.c (mcu_types): Add missing initialiser.
3589         (md_pcrel_from_section): Add prototype.
3590         (avr_operand): Remove redundant test of unsigned < 0.
3591         (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3592
3593 2000-03-27  Denis Chertykov  <denisc@overta.ru>
3594
3595         * config/tc-avr.c: New file for AVR support.
3596         * config/tc-avr.h: Likewise.
3597         * configure.in: Add AVR support.
3598         * configure: Regenerate.
3599
3600 2000-03-26  Timothy Wall <twall@cygnus.com>
3601
3602         * gasp.c (macro_op): Add new argument to check_macro call.
3603         Macro structure definitions moved to macro.h
3604         * sb.h:  Add argument to prototype for input_scrub_include_sb.
3605         * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3606         nesting checks with an additional flag.
3607         (struct input_save): Add flag to indicate whether current sb
3608         should be checked for proper macro/conditional nesting.
3609         (input_scrub_push/pop): Save/restore nest check flag.
3610         (input_scrub_next_buffer): Ditto.  Also call end of macro hook if
3611         defined.
3612         * macro.c (check_macro):  Allow caller to retrieve parsed macro
3613         information if a pointer is provided.  This information may be
3614         used by the new macro hooks.
3615         * macro.h: Update prototype for check_macro.  Macro struct
3616         definitions moved here from macro.c/gasp.c.
3617         * read.c (read_a_source_file): Add parameter to check_macro call,
3618         and pass macro info to the macro hook, if defined.
3619         (input_scrub_insert_line): New.  Allow insertion of a line of
3620         characters into the input stream.
3621         (input_scrub_insert_file): New.  Allow insertion of an arbitrary
3622         file into the input stream.
3623         (s_include): Use input_scrub_insert_file.
3624         * internals.texi: Document new macro hooks.
3625         * as.h: New prototypes added.
3626
3627 2000-03-26  Alan Modra  <alan@linuxcare.com.au>
3628
3629         * config/tc-i386.c: Don't start any as_bad or as_warn message with
3630         an initial capital letter.
3631         (i386_index_check): Reindent.
3632
3633 2000-03-19  Nick Clifton  <nickc@cygnus.com>
3634
3635         * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3636         relative branches.
3637
3638 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3639
3640         * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3641         instruction operand bad if Rd > 7 when generating
3642         thumb instructions. Prevents for example,
3643         "adr r12,label" from silently failing and generating
3644         the wrong instruction.
3645
3646 2000-03-17  Nick Clifton  <nickc@cygnus.com>
3647
3648         * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3649         that have a destingation >= 0x400000.
3650         Fix compile time warning messages.
3651
3652 Thu Mar 16 23:45:16 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3653
3654         * config/tc-sh.c (md_begin): When encountering insn that are
3655         not supported by the current arch, only change the name if
3656         its contents are the same as prev_name.
3657         (get_specific): If the the architecture doesn't match, fail.
3658
3659 Thu Mar 16 21:18:13 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3660
3661         * config/tc-sh.c (IDENT_CHAR): Define.
3662         (parse_reg): Use it instead of isalnum.  Put r[0..7]_bank operand
3663         matching back where it came from.
3664
3665 Thu Mar 16 20:58:10 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3666
3667         * config/tc-sh.c (md_show_usage): Add description of -dsp.
3668
3669 2000-03-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
3670
3671         * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3672         normal operands.
3673
3674 2000-03-15  Kazu Hirata  <kazu@hxi.com>
3675
3676         * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3677
3678 Mon Mar 13 22:02:59 2000  Hans-Peter Nilsson  <hp@axis.se>
3679
3680         * expr.c (operand) [case 'f']: When testing if '0f' can start a
3681         floating-point-number, make sure 'f' is in FLT_CHARS.
3682
3683 Sat Mar 11 00:01:39 2000  Hans-Peter Nilsson  <hp@axis.se>
3684
3685         * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3686         (s_lcomm_internal): Use it.
3687         * doc/internals.texi (CPU backend): Document it.
3688         * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3689         bytes.
3690
3691 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
3692
3693         * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3694         when embedded-pic.
3695
3696         * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3697         implementation doesn't have special handling for switch
3698         statements.
3699         (macro_build): Allow for code in sections other than .text.
3700         (macro): Likewise.
3701         (mips_ip): Likewise.
3702         (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3703         Don't perform relocs if we will be outputting them.
3704         (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3705         relocations.  Allow BFD_RELOC_16_PCREL_S2 relocs when
3706         embedded-pic.
3707
3708 2000-03-09  Catherine Moore  <clm@cygnus.com>
3709
3710         * config/tc-m32r.c (m32r_fix_adjustable):  Look up the
3711         relocation type based on the entry in the fixup structure.
3712         Put S_IS_EXTERN processing back in.
3713
3714 2000-03-08  H.J. Lu  (hjl@gnu.org)
3715
3716         * Makefile.am (install-exec-tooldir): Depend on
3717         install-exec-bindir for parallel make.
3718         * Makefile.in: Regenerated.
3719
3720 2000-03-06  Nick Clifton  <nickc@cygnus.com>
3721
3722         * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3723         switch.
3724         (md_parse_option): Parse -m32r command line switch - disable m32rx
3725         compatability.
3726         (md_show_usage): Document new option.
3727
3728         * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3729         * doc/Makefile.in: Regenerate.
3730         * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3731
3732 2000-03-02  Michael Meissner  <meissner@redhat.com>
3733
3734         * config/tc-d30v.c (check_range): Remove code that incorrectly
3735         sign extended values where bits < 32.
3736
3737 2000-03-02  H.J. Lu  (hjl@gnu.org)
3738
3739         * configure.in: Support --enable-targets=all on ia32.
3740         * configure: Regenerated.
3741
3742 2000-03-01  Nick Clifton  <nickc@cygnus.com>
3743
3744         * gasp.c (do_align): Remove bogus check of alignment value.
3745
3746 2000-02-27  Thomas de Lellis  <tdel@windriver.com>
3747
3748         * config/obj-elf.c (elf_frob_symbol): Remove code which when
3749         TC_PPC was defined forced the type of a symbol with no other type
3750         to be BSF_OBJECT.
3751
3752 2000-02-27  Hans-Peter Nilsson  <hp@axis.com>
3753
3754         * doc/internals.texi (CPU backend): Mention that
3755         line_separator_chars do not break up comments.  Fix typos for
3756         LEX_AT and LEX_NAME descriptions.  Document operands for
3757         TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
3758         description of md_create_short_jump usage.  Document argument for
3759         md_undefined_symbol.
3760
3761 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
3762
3763         * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3764         (md_parse_option): Handle it.
3765         (md_show_usage): Document it.
3766
3767 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
3768
3769         * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3770         opcode, for the instruction `pal19'.  From Andrea Arcangeli
3771         <andrea@suse.de>.
3772
3773 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
3774
3775         * config/tc-i386.c (i386_immediate): Move constant operand sizing
3776         from here..
3777         (md_assemble): To here, before template operands are matched.
3778         Also ensure a constant immediate is sign extended when we know the
3779         size is at most 16 bits.  This is to catch cases like "add
3780         $0xffc0,%ax" where we don't know the size, and thus that the
3781         immediate can be represented as Imm8S until after parsing the
3782         register operand.
3783         (i386_displacement): Similarly sign extend 16 bit constant
3784         displacements.
3785         (md_assemble): Relax 16-bit jump constant range check to suit sign
3786         extended displacements.
3787
3788 2000-02-26  Andreas Jaeger  <aj@suse.de>
3789
3790         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3791
3792 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
3793
3794         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3795         call operands when intel_syntax.
3796         (intel_float_operand): Return 2 for "fi...".
3797         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3798         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
3799         earlier "SHORT" change.
3800         (md_assemble): When determining suffix from Regs, exclude
3801         InOutPortReg.
3802
3803 2000-02-24  Nick Clifton  <nickc@cygnus.com>
3804
3805         * configure: Add arm-wince, mips-pe and sh-pe targets.
3806         * configure: Regenerate.
3807
3808         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3809         sh-pe targets.
3810         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3811         "pe-mips" for the mips-pe target.
3812
3813         * config/tc-arm.c (insns): Change displacement encoded in BL
3814         and B instructions if the target port is arm-wince.
3815         (do_ldst): Do not bias the relocation offset if the target
3816         port is arm-wince.
3817         (md_pcrel_from): Add in missing relocation offset bias if the
3818         target os arm-wince.
3819
3820         * config/tc-mips.c (mips_target_format): Support COFF flavour.
3821         (md_begin): Disable -G support for mips-pe target.
3822         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3823         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3824         COFF flavour.
3825
3826         * config/tc-sh.c (md_begin): sh-pe target is little endian.
3827         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3828         assembler, just set the alignment to 4.
3829
3830         * config/te-wince-pe.h: New file for WinCE targets.  Define
3831         TE_WINCE.
3832
3833 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
3834
3835         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3836         string instructions.
3837         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3838         (i386_intel_memory_operand): After finding a segment override,
3839         check again for no `[' before looking for a displacement.  Bomb if
3840         more than one displacement rather than silently discarding the
3841         second and subsequent ones.  Free strings malloc'd by
3842         build_displacement_string.
3843
3844 2000-02-24  Catherine Moore  <clm@cygnus.com>
3845
3846         * config/obj-som.c (obj_pseudo_table): Add "weak".
3847         (obj_som_weak): New routine.
3848
3849 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
3850
3851         * config/tc-i386.c (union i386_op): New.
3852         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
3853         Throughout file replace occurences of disps[n], imms[n], regs[n]
3854         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
3855         intel mode operand swapping.  Add assert in regKludge and
3856         fake_zero_displacement code.  Test i.types[n] when outputting
3857         displacements and immediates.  Combine output of Disp16 with
3858         Disp32.
3859         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3860         when in intel mode by (not) reversing fsub and fdiv operands
3861         before the template search.  This fails for single operand
3862         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3863         undefined.  Instead fix the base_opcode after we've found the
3864         template.  Move base_opcode xor with found_reverse_match from
3865         opcode output code to before this fix so we test for the correct
3866         opcodes.
3867         (md_assemble): Don't use strcmp when deciding to ignore the suffix
3868         check in intel mode.  Instead compare opcodes.
3869
3870         * config/tc-i386.h (TC_RELOC): Delete.
3871         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
3872         with equivalent call to reloc.
3873
3874         * as.h (flag_m68k_mri): Move declaration after target include, and
3875         only declare when TC_M68K defined.  Define as zero otherwise.
3876         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3877         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3878         Define as zero otherwise.
3879         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3880         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3881         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3882         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3883         testing whether defined.
3884         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3885         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3886         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3887         rather than testing whether defined.
3888         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3889         (parse_mri_cons): Declare and use only when TC_M68K.
3890         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3891         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3892         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3893
3894         * NEWS: Mention IBM 370 support.
3895
3896 2000-02-23  Richard Henderson  <rth@cygnus.com>
3897
3898         * config/tc-i386.c (md_assemble): When swapping operands for
3899         intel_syntax, assume everything that's not Imm or Disp is a
3900         register.
3901
3902 2000-02-23  Linas Vepstas <linas@linas.org>
3903
3904         * config/tc-i370.c, config/tc-i370.h: New files.
3905         * Makefile.am: Add support for Linux/IBM 370.
3906         * configure.in: Likewise.
3907         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3908         * config/obj-elf.c: Include elf/i370.h
3909         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3910
3911         * Makefile.in: Regenerate.
3912         * configure: Regenerate.
3913
3914         * doc/c-i370.texi: New file.
3915         * doc/all.texi: Include it.
3916         * doc/as.texinfo: And here.
3917         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3918         * doc/Makefile.in: Regenerate.
3919
3920 2000-02-19  Michael Meissner  <meissner@redhat.com>
3921
3922         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3923         determine if an instruction can be used in parallel with an ADDppp
3924         or SUBppp instruction.
3925
3926 2000-02-22  Andrew Haley  <aph@cygnus.com>
3927
3928         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3929
3930 2000-02-22  Andrew Haley  <aph@cygnus.com>
3931
3932         * config/tc-mips.c (mips_gp32): New variable.
3933         (macro_build) Use mips_gp32.
3934         (mips_ip): Ditto.
3935         (md_longopts): Add "-mgp32" and "-mgp64".
3936         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3937
3938         (OPTION_M7900): Change offset
3939         (OPTION_NO_M7900): Ditto.
3940
3941 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
3942
3943         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3944         warning, and bump it to 1.
3945
3946 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
3947
3948         From Brad Lucier <lucier@math.purdue.edu>:
3949         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3950         match format.
3951
3952 2000-02-21  Catherine Moore  <clm@cygnus.com>
3953
3954         * config/tc-mips.c (MF_HILO_INSN): Define.
3955         (mips_7000_hilo_fix): Declare.
3956         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3957         (md_parse_option): Check for 7000_HILO_FIX options.
3958         (OPTION_M7000_HILO_FIX): Define.
3959         (OPTION_NO_M7000_HILO_FIX): Define.
3960         * doc/c-mips.texi (-mfix7000): Describe.
3961
3962 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
3963
3964         * listing.c (print_lines): Remove unused variable `end'.
3965
3966         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3967         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3968         reloc_type when BFD_ASSEMBLER.
3969         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3970         reloc_type when BFD_ASSEMBLER. Move common code out of switch
3971         statement and quell signed vs. unsigned comparison warning.
3972
3973 2000-02-18  Nick Clifton  <nickc@cygnus.com>
3974
3975         * config/tc-d10v.c (find_opcode): Add a symbol's value to
3976         the computed frag offset, rather than overwriting it.
3977
3978 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3979
3980         * config/tc-sh.c ("elf/sh.h"): Include.
3981         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3982         (md.begin): Initialize target_arch.
3983         Only include opcodes in has table that match selected architecture.
3984         (parse_reg): Recognize register names for sh-dsp.
3985         (parse_at): Recognize post-modify addressing.
3986         (get_operands): The leading space is now optional.
3987         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
3988         arguments.  Update valid_arch.
3989         (build_Mytes): Add support for SDT_REG_N.
3990         (find_cooked_opcode): New function, broken out of md_assemble.
3991         (assemble_ppi, sh_elf_final_processing): New functions.
3992         (md_assemble): Use find_cooked_opcode and assemble_ppi.
3993         (md_longopts, md_parse_option): New option: -dsp.
3994         * config/tc-sh.h (elf_tc_final_processing): Define.
3995         (sh_elf_final_processing): Declare.
3996
3997 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
3998
3999         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4000         the unwinder subspace.  Save the current seg/subseg before creating
4001         the new seg/subseg.
4002
4003 2000-02-10  Nick Clifton  <nickc@cygnus.com>
4004
4005         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4006         little endian targets.
4007         (INST_BYTE1): Redefine to handle big and little endian
4008         targets.
4009         (cpu_type): New type: Select between M340 and M210.
4010         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4011         instructions of the M340.
4012         (md_assemble): Add support for the MULSH and OPSR classes of
4013         instructions.
4014         (md_atof): Add support for little endian targets.
4015         (md_parse_option): Add support for -EL, -EB and -mcpu command
4016         line switches.
4017         (md_convert_frag): Add support for little endian targets.
4018         (md_apply_fix3): Add support for little endian targets.
4019         (md_number_to_chars): Add support for little endian targets.
4020
4021 2000-02-10  Timothy Wall  <twall@redhat.com>
4022
4023         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4024         defined, use it to verify the symbol just read should be a label.
4025
4026 2000-02-10  Timothy Wall  <twall@redhat.com>
4027
4028         * app.c (do_scrub_chars): Handle "||" for parallel instructions
4029         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
4030         around colons when KEEP_WHITE_AROUND_COLON is defined.
4031         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4032         and KEEP_WHITE_AROUND_COLON.
4033
4034 2000-02-08  Timothy Wall  <twall@redhat.com>
4035
4036         * read.c (s_rept): Call do_repeat, which abstracts the repeat
4037         logic.
4038         (do_repeat): New.  Abstract repeat logic so that a "break" can be
4039         implemented.
4040         (end_repeat): New.  Provide support for a "break" out of the
4041         repeat loop.
4042         * read.h: Add prototypes for new functions.
4043
4044 2000-02-08  Timothy Wall  <twall@redhat.com>
4045
4046         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4047         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4048         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4049         non-zero.
4050
4051 2000-02-08  Timothy Wall  <twall@redhat.com>
4052
4053         * read.c: Added elseif to directives table.
4054         * read.h: Added prototype for s_elseif.
4055         * doc/as.texinfo: Added description for elseif.
4056         * cond.c (s_elseif): New function
4057
4058 2000-02-04  Timothy Wall  <twall@redhat.com>
4059
4060         * listing.c (print_lines): Remove conditionals causing bug in
4061         listings.
4062
4063 2000-02-03  Timothy Wall  <twall@cygnus.com>
4064
4065         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4066         default values.
4067         * frags.c (frag_new): Calculate fr_fix in octets
4068         (frag_now_fix) Return offset as target address offset (bytes).
4069         (frag_now_fix_octets) New - Return offset in octets (8-bit
4070         quantities).
4071         * frags.h: Added prototype for frag_now_fix_octets().
4072         Distinguish between octets and bytes in field descriptions.
4073         * listing.c (calc_hex): Account for octets vs bytes when
4074         printing addresses/offsets.
4075         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
4076         target is little-endian, print the octets in a word in big-endian
4077         order so that the display looks like a proper hexadecimal number,
4078         instead of having the octets reversed.
4079         * read.c (do_align): When recording alignment, alignment power
4080         should be in terms of target bytes (minimum addressible unit)
4081         instead of octets.
4082         (do_org) Convert ORG target address (byte) argument into an
4083         octet offset when generating a variable fragment.
4084         * symbols.c (resolve_symbol_value): Symbol final value
4085         converted to a target address offset (bytes) from its octet offset.
4086         * config/obj-coff.c (coff_frob_symbol): Symbol target address
4087         offset (bytes) is adjusted by the frag offset (octets) converted
4088         to bytes.
4089         (coff_frob_section) Section alignment power is in terms of bytes;
4090         convert it to an octet alignment power when calculating size (and
4091         size mask) in octets.  Don't modify the section size in order to
4092         "align" it for TI COFF, since that format has a different method
4093         for storing alignment information.
4094
4095 2000-02-01  Timothy Wall  <twall@cygnus.com>
4096
4097         * stabs.c (generate_asm_file): Escape backslashes in stabs file
4098         entries, matching the way GCC generates them.  If not escaped, the
4099         filename is encoded incorrectly.
4100
4101 2000-01-31  Nick Clifton  <nickc@cygnus.com>
4102
4103         * config/tc-arm.c (reg_table): Add support for ATPCS register
4104         naming conventions.
4105
4106 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
4107
4108         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4109         already defined.
4110         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4111         New macro.
4112         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4113         of a symbol when we really care about its value.
4114
4115 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
4116
4117         * config/tc-mcore.c (md_assemble): Give warning message if
4118         operands passes to instruction are more than the spec.
4119
4120 2000-01-27  Thomas de Lellis <tdel@windriver.com>
4121
4122         * config/tc-arm.c (armadjust_symtab): If the assembler is in
4123         Thumb mode but the label seen was not declared as '.thumb_func'
4124         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
4125         correct disassembly of Thumb code bounded by non function labels.
4126
4127 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
4128
4129         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4130         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
4131
4132         * Makefile.in: Same here.
4133         Update copyright.
4134
4135         * configure.in: Set bfd_gas for i386-aout when primary target
4136         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
4137         we may need the primary te_file.  Remove incorrect comment.
4138
4139         * configure: Regenerate.
4140
4141         * config/e-i386aout.c: New file.
4142
4143         * as.c (USE_EMULATIONS): Move to before print_version_id.
4144         (struct emulation): Add i386aout.
4145         (show_usage): Split text strings.  Reformat -a text.  Add --em
4146         help.
4147         Update copyright.
4148
4149         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4150         (aout_format_ops): New.
4151         Update copyright.
4152
4153         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4154         preprocessor conditional and add aout USE_EMULATIONS tests.
4155         (read_a_source_file): Don't pass error strings to printf as
4156         format arg.
4157         Update copyright.
4158
4159         * gasp.c (exp_get_abs): Don't pass error strings to printf as
4160         format arg.
4161         (do_data): Same here.
4162         (process_file): And here.
4163         Update copyright.
4164
4165         * symbols.c (colon): Rewrite "already defined" fatal message
4166         code for aout with USE_EMULATIONS.
4167         Update copyright.
4168
4169         * config/obj-aout.c (OBJ_HEADER): Define.
4170         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
4171         fields of sentinel.
4172         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4173         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4174         forms here.
4175         (obj_aout_type): Expand S_SET_OTHER here too.
4176         (obj_read_begin_hook): Remove.
4177         (aout_pop_insert): New.
4178         (obj_aout_s_get_other): New.
4179         (obj_aout_s_get_desc): New.
4180         (aout_format_ops): New.
4181         Update copyright.
4182
4183         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4184         gets aout_pseudo_table.
4185         (aout_pseudo_table): Declare.
4186         (obj_read_begin_hook): Define.
4187         Update copyright.
4188
4189         * config/obj-coff.c (obj_pseudo_table): Rename to
4190         coff_pseudo_table.
4191         (coff_pop_insert): Use coff_pseudo_table.
4192         (coff_sec_sym_ok_for_reloc): Remove.
4193         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4194         and comment all zero entries and remove #if 0 code.
4195         Update copyright.
4196
4197         * config/obj-coff.h (obj_pop_insert): Define.
4198         (coff_pseudo_table): Declare.
4199         Update copyright.
4200
4201         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4202         s_get_size, s_set_size.  Comment all zero entries.
4203         Update copyright.
4204
4205         * config/obj-elf.c (elf_s_get_other): New function.
4206         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4207         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4208         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4209         comment.
4210         (obj_elf_parse_section_letters): Don't pass error strings to
4211         printf as format arg.
4212         Update copyright.
4213
4214         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4215         OBJ_MAYBE_ECOFF.
4216         (elf_s_get_other): Declare.
4217         (S_GET_OTHER) Define as elf_s_get_other if not already
4218         defined.
4219         (S_SET_OTHER): Only define when not already defined.
4220         (elf_obj_read_begin_hook): Declare.
4221         (obj_read_begin_hook): Define.
4222         (elf_obj_symbol_new_hook): Declare.
4223         (obj_symbol_new_hook): Define.
4224         Update copyright.
4225
4226         * config/obj-multi.h: Add copyright header and protect against
4227         multiple inclusion.  Add * to all function pointers.
4228         (OBJ_HEADER): If defined, include it rather than other defines
4229         in this file.
4230         (obj_frob_file_after_relocs): Test for NULL.
4231         (obj_symbol_new_hook): Here too.
4232         (obj_sec_sym_ok_for_reloc): And here.
4233         (S_GET_OTHER): Define.
4234         (S_GET_DESC): Define.
4235         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4236         (OBJ_MAYBE_ELF): Update comment.
4237
4238         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4239         OBJ_AOUT preprocessor conditional and handle emulation by
4240         testing OUTPUT_FLAVOR.
4241         (i386_displacement): Here too.
4242         (md_section_align): Similarly here.
4243         (i386_target_format): Conditionally compile when more than one
4244         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
4245         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4246         (i386_displacement): Here too.
4247         Update copyright.
4248
4249         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4250         Define TARGET_FORMAT for aout only when not multi.
4251         Update copyright.
4252
4253         * config/te-multi.h: Delete file as it's identical to te-generic.h
4254
4255 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
4256
4257         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4258         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4259         LONG_MNEM_SUFFIX.
4260
4261         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4262         DWORD_MNEM_SUFFIX.
4263         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
4264         comments.
4265
4266 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
4267
4268         * config/tc-mips.c (mips_do_align): New function.
4269         * config/tc-mips.h (md_do_align): Define.
4270
4271 2000-01-10  Philip Blundell  <philb@gnu.org>
4272
4273         * doc/c-arm.texi (ARM Options): Fix typo.
4274         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
4275         line separator for Linux.
4276         * doc/as.texinfo (Comments): Mention the ARM.
4277
4278 2000-01-10  Philip Blundell  <pb@futuretv.com>
4279
4280         * configure.in (arm*-*-conix*): New target.
4281         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4282         armv*-*-linux-gnu.
4283         * configure: Regenerate.
4284
4285 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
4286
4287         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4288         (obj_elf_visibility): New function.
4289
4290         * doc/as.texinfo (Visibility): New node: document visibility
4291         pseudo ops.
4292
4293 For older changes see ChangeLog-9899